baber/WOPTO huggingface dataset:
Patent JP-2022151722-A (JP)
Title: Method for analyzing precipitation reaction of metal nickel powder
Inventor: HIGAKI HIDEMI
IPC: G01N1/32
Filed: 2022-03-14
Abstract: To analyze a precipitation reaction of metal nickel powder.SOLUTION: A method for analyzing a precipitation reaction of metal nickel powder includes a reaction step of adding alkali and a reducing agent to a nickel aqueous solution, carrying out a precipitation reaction of metal nickel powder, and obtaining a reaction solution, a collection step of collecting reaction intermediate substance particles during the precipitation reaction from the reaction solution after the precipitation reaction for a predetermined time, an embedding step of mixing the reaction intermediate substance particles with a heat-resistant 2-cyanoacrylate-based resin, curing the resin, and thereby preparing a sample embedded with a resin, a processing step of processing the sample embedded with the resin by a focused ion beam device, and preparing a sample for analysis, and an analysis step of analyzing the sample for analysis, and analyzes the precipitation reaction of the metal nickel powder on the basis of the result of the analysis step.SELECTED DRAWING: None
Patent JP-2022087105-A (JP)
Title: Dispersion and method for producing conductive patterned structure using the same
IPC: H05K1/09
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide, in one aspect, a dispersion that retains high dispersion stability with time and can be applied to screen printing and, in another aspect, form a conductive pattern on a substrate using the dispersion, the conductive pattern to have low resistance, keep the resistivity stably with time, and show excellent soldering properties. 
     SOLUTION: A dispersion contains copper and/or copper oxide, a dispersant, a reductant, and a thickener. The dispersant contains: a first component that is at least one compound selected from the group consisting of compounds having two or more hydroxy groups per molecule; and a second component that is different from the first component and is at least one compound selected from the group consisting of compounds having polyoxyethylene chains. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137490-A (JP)
Title: Music piece providing device, music piece providing method, and program
Inventor: KUMAGAI YUIKO
IPC: G10K15/02
Filed: 2022-03-18
Abstract: To provide a music piece providing device, a music piece providing method, and a program capable of preventing a feeling of incongruity from being given to a user easily.SOLUTION: A music piece providing device includes: a position information acquisition part for acquiring a user's position information; a music piece data acquisition part for referencing map information including POI information, and information on a music piece recommendation zone corresponding to each of the POI information, and for acquiring automatically recommended music piece data on the basis of the user's information, and the POI information that the user's position information enters the music piece recommendation zone when the user's position information enters the music piece recommendation zone; and a music piece providing part capable of transmitting the acquired music piece data to a device that the user utilizes such that the music piece data can be reproduced. The music piece providing device can reproduce the acquired music piece data by transmitting them to a device that the user utilizes, and prohibits a process for permitting the reproduction when the user exists in a predetermined position.SELECTED DRAWING: Figure 1
Patent JP-2023137814-A (JP)
Title: Reliability test device for semiconductor device
Inventor: SUDO MASAKI
IPC: G01R31/26
Filed: 2022-03-18
Abstract: To provide a reliability test device for a semiconductor device that can stably obtain an accurate test result even if a power source used is one.SOLUTION: A reliability test device 100 for a semiconductor device includes: a power source 1 for applying a voltage; a plurality of closed circuits C1 formed by connecting a positive electrode and a negative electrode of the power source 1 and terminals D and S of semiconductor devices 2 as a plurality of test targets; a first resistor 31 provided in each closed circuit C1; a second resistor 32 provided in series with the first resistor 31 in the plurality of closed circuits C1; and a current measurement recording device 4 of which measurement end parts are connected to both end parts of the second resistor 32, the current measurement recording device recording a current value.SELECTED DRAWING: Figure 1
Patent JP-2023137822-A (JP)
Title: Display device, fair copy method, program, and information sharing system
Inventor: OSHIMA KIMINORI
IPC: G06F3/04883
Filed: 2022-03-18
Abstract: To provide a display device which adjusts attribute values of a plurality of objects so as to be coordinated with each other.SOLUTION: A display device 2 includes: an input receiving unit 21 which receives an input of handwritten data; a display control unit 24 which displays, as objects, the handwritten data or a text converted from the handwritten data; and a fair copy unit 50 which adjusts attribute values of the objects displayed by the display control unit 24 so as to be coordinated with each other.SELECTED DRAWING: Figure 4
Patent JP-2023139967-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and program
Inventor: OSHIMA YUZO
IPC: G06F8/65
Filed: 2022-03-22
Abstract: To cause a large number of devices to update programs early while suppressing spread of failure due to the update of the programs.SOLUTION: An information processing system includes: a plurality of devices each repeating inquiry for confirming necessity of updating a program, at first intervals; and an information processing apparatus connected to the devices over a network. The information processing apparatus includes a change unit which changes the interval for inquiry to a second interval which is shorter than the first interval when the time of a second threshold or longer has passed since the number of the devices whose programs have been updated exceeds a first threshold.SELECTED DRAWING: Figure 4
Patent JP-2023140155-A (JP)
Title: Method and apparatus for producing multiple shrink-fitting members
Inventor: SAWADA SEIYA
IPC: B21C37/06
Filed: 2022-03-22
Abstract: To provide a method and apparatus for producing a shrink-fitting member that can simultaneously produce a plurality of shrink-fitting members.SOLUTION: Provided is a method of producing a plurality of shrink-fitting members in which method columnar ceramic bodies 20 are arranged inside a plurality of metal tubes 10 and shrink-fitted simultaneously. The producing method includes: a metal tube arrangement step in which first end 11 sides of the metal tubes 10 are placed so as to cover each of the plurality of protruding jigs 50 installed at a bottom 110 of the heating furnace 100; a columnar ceramic body placement step in which a columnar ceramic body 20 is placed on each of second end 12 sides of the plurality of metal tubes 10; and a shrink-fitting step in which a heating furnace 100 is heated to a temperature at which the metal tubes 10 can expand in diameter, and the columnar ceramic bodies 20 are moved over the protruding jigs 50.SELECTED DRAWING: Figure 5
Patent JP-2022159048-A (JP)
Title: Joint-extraction method and device for clinical text entities and attributes, and their relationships
Inventor: CHENG RUI
IPC: G16H50/30
Filed: 2022-03-23
Abstract: To provide a joint-extraction method and device for clinical text entities and attributes, and their relationships.SOLUTION: A method includes the steps of: converting a text of a processing object into structured data containing an examination time, examination item and examination result, and their correspondence relationships; inputting the examination result into a boundary extraction model to output an extraction result of all first data containing an attribute and entity in the processing object text; converting a first data vector into a text feature vector to generate a position feature vector, and synthesizing the text feature vector and position feature vector with a feature vector of the first data; generating a feature vector of a first data relationship between arbitrary one entity and attribute; and generating a bipartite graph of the first data and the first data relationship, inputting the feature vector of the first data, the feature vector of the first data relationship and a connection relationships in the bipartite graph of both the first data and the first data relationship into a graph convolution network model, and outputting a class label of the first data and the first data relationship.SELECTED DRAWING: Figure 1
Patent JP-2022165390-A (JP)
Title: Initiator for gas generator of vehicle safety device
Inventor: FRANCOIS PEREMARTY
IPC: B60R21/264
Filed: 2022-03-24
Abstract: To provide an initiator for a gas generator of a vehicle safety device that eliminates or minimize performance change of the initiator which may be caused by chemical incompatibility between a primary pyrotechnic material and a secondary pyrotechnic material.SOLUTION: An initiator 10 includes a cup or case 12 defining an interior, a first or primary pyrotechnic material 14 disposed in the interior of the cup or case 12, and a second or secondary pyrotechnic material 16 disposed in the interior of the cup or case 12, and a separator member 28 hermetically separates the first or primary pyrotechnic material 14 from the second or secondary pyrotechnic material 16.SELECTED DRAWING: Figure 3
Patent JP-2023143433-A (JP)
Title: High-damping rubber composition
Inventor: TARUYA ATSUSADA
IPC: C08L15/00
Filed: 2022-03-25
Abstract: To provide a high-damping rubber composition capable of achieving a low dynamic-to-static modulus ratio and improving durability.SOLUTION: A rubber composition contains: an ethylenic rubbery polymer (A) in which the iodine value is 10-250 Ig/100 g, the content of an ethylene structure is 3 mass% or more, the content of an aromatic vinyl monomer block is less than 10 mass%, and the content of a conjugated diene monomer unit is 2 mass% or more; and a rubbery polymer (B). When the total amount of a rubber component containing the ethylenic rubbery polymer (A) and the rubbery polymer (B) is 100 pts. mass, the amount of the ethylenic rubbery polymer (A) is 10 pts. mass or more and 90 pts. mass or less. When the total amount of the rubber component containing the ethylenic rubbery polymer (A) and the rubbery polymer (B) is 100 pts. mass, the amount of the rubbery polymer (B) is 10 pts. mass or more and 90 pts. mass or less.SELECTED DRAWING: None
Patent JP-2023146623-A (JP)
Title: crane
Inventor: KAMEI TOMOKAZU
IPC: B66C13/22
Filed: 2022-03-29
Abstract: To provide a crane capable of shortening the time required for position measurement.SOLUTION: A crane 1 according to an embodiment has a hanging part 6 that holds a coil C by hanging it, a traveling device 7 and a traversing device 8 that move the hanging part 6 in the horizontal direction, and a plurality of 3D riders 13 that measure the position of the coil C to be held. The plurality of 3D riders 13 are arranged at mutually different locations.SELECTED DRAWING: Figure 1
Patent JP-2023146777-A (JP)
Title: Performance data conversion device and performance data conversion program
Inventor: KATSUTA MASANORI
IPC: G10H1/00
Filed: 2022-03-29
Abstract: To enable easy conversion of tempo information and sounding time information of performance data.SOLUTION: A performance data conversion device is provided, comprising input means for inputting timing information for each beat of first performance data according to manipulation by an operator, and conversion means for converting the first performance data into second performance data according to the timing information of each beat, where the conversion means derives tempo information of each beat of the second performance data and sounding time information of each musical tone of the second performance data on the basis of the timing information of each beat, tempo information of the first performance data, and sounding time information of each musical tone of the first performance data.SELECTED DRAWING: Figure 3
Patent JP-2023147932-A (JP)
Title: work vehicle
Inventor: SAKATA KENICHIRO
IPC: A01D34/80
Filed: 2022-03-30
Abstract: To provide a work vehicle capable of efficiently performing, work travel by a static hydraulic stepless speed variator which has: a variable capacity type hydraulic pump 57; and a variable capacity type hydraulic motor 58.SOLUTION: A work vehicle comprises on a vehicle body 1 which travels: an engine 11; a static hydraulic stepless speed variator 56 comprising a variable capacity type hydraulic pump 57 and a variable capacity type hydraulic motor 58; a mower 5 for grass reaping which has a reaping blade 4; a collector 32 storing the reaped grass; and a control part C. The control part C controls the static hydraulic stepless speed variator 56, using HST control means X which is formed of: pump capacity control means Xp; and motor capacity control means Xm. The work vehicle comprises: a weight detecting sensor 70 for detecting weight of reaped grass in the collector 32. The control part C controls the capacity of the hydraulic motor 58 so as to become greater, as the reaped grass amount of the collector 32 becomes greater, and the capacity of the hydraulic motor 58 so as to become smaller when the reaped grass amount becomes smaller.SELECTED DRAWING: Figure 8
Patent JP-2023150577-A (JP)
Title: vehicle seat
Inventor: YOSHIDA HAJIME
IPC: B60N2/90
Filed: 2022-03-31
Abstract: To provide a vehicle seat which allows route guide information outputted by a navigation device to be recognized by vibration even when the route guide information cannot be recognized either visually or aurally, by performing notification of the route guide information by vibrators built in a seat main body.SOLUTION: A vehicle seat S comprises: a plurality of vibrators 10 which are built in a seat main body and are arranged separately from each other at least in the left-and-right direction; and a control device 20 for controlling the vibrators 10. The control device 20 acquires route guide information outputted by a navigation device 40 mounted on a vehicle and performs control on the basis of the route guide information so that when the vehicle approaches a position where it changes its traveling direction, the vibrators 10 arranged in the side of the new traveling direction vibrate.SELECTED DRAWING: Figure 4B
Patent JP-2023153470-A (JP)
Title: Imaging device, inspection device, inspection method, and substrate processing device
Inventor: HISHITANI Daisuke
IPC: G01N21/956
Filed: 2022-04-05
Abstract: To provide an imaging device which is capable of excellently imaging the peripheral edge part of an object to be imaged such as a semiconductor wafer and has excellent versatility, an inspection technique which is capable of inspecting the peripheral edge part of the object to be imaged by using the imaging device, and a substrate processing device equipped with the imaging device.SOLUTION: The imaging device includes: a light source which emits illumination light to an imaging position for imaging the peripheral edge part of the object to be imaged from a position away from the object to be imaged; a head part which includes a diffuse illumination part which illuminates the peripheral edge part with diffusion light generated by diffusing and reflecting the illumination light from the light source at the imaging position, and a guide part which guides reflection light reflected by the peripheral edge part illuminated with the diffusion light to the position away from the object to be imaged; and an imaging part which receives the reflection light guided by the guide part at the position away from the object to be imaged to acquire an image of the peripheral edge part.SELECTED DRAWING: Figure 3
Patent JP-2023154584-A (JP)
Title: Gettering layer forming apparatus and processing apparatus
Inventor: TASHINO FUMITERU
IPC: H01L21/322
Filed: 2022-04-07
Abstract: To efficiently form a gettering layer on the back surface of a ground wafer in a short time.SOLUTION: A gettering layer forming apparatus 70 includes a spinner table 51 having a spinner holding surface 511 for suction-holding a wafer 100, and an annular mounting surface 512 disposed radially outside of the spinner holding surface 511, an annular portion 71 that is placed on the mounting surface 512 to surround the wafer 100 and form a water tank 73, a moving mechanism 72 for placing the annular portion 71 on or away from the mounting surface 512, an abrasive grain nozzle 74 for inputting free abrasive grains into a water tank 73, a water nozzle 52 for supplying water to the water tank 73 to submerge the wafer 100, an ultrasonic horn 75 that propagates ultrasonic vibrations to the free abrasive grains, and horizontal movement mechanisms 83 and 84 for relatively moving the ultrasonic horn 75 and the spinner table 51 in a direction parallel to the spinner holding surface 511. A gettering layer is formed on the back surface of the wafer 100 submerged in the water tank 73 by using the free abrasive grains to which the ultrasonic vibrations have been propagated.SELECTED DRAWING: Figure 7
Patent JP-2022105014-A (JP)
Title: System and method for growing iiia group nitride
IPC: C30B25/06
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for growing a gallium nitride (GaN) structure. 
     SOLUTION: A method for growing a gallium nitride (GaN) structure comprises steps of: providing a mold; and using a first sputtering process to grow at least a first GaN layer on the mold. The first sputtering process comprises steps of: controlling the temperature of a sputtering target; and controlling between a gallium rich condition and a gallium lean condition. The allium rich condition includes a gallium versus nitrogen ratio having a first value larger than 1, and the gallium lean condition includes a gallium versus nitrogen ratio having a second value smaller than the first value. A system for growing a gallium nitride (GaN) structure includes: a load lock constituted so as to load a substrate wafer into the system to remove the GaN structure from the system; and a plurality of deposition chambers. The plurality of deposition chambers include a GaN deposition chamber constituted so as to grow at least the first GaN layer on the mold including the substrate wafer. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083196-A (JP)
Title: Clothing washing system, apparatus for generating nano microbubble ionic water, and method of washing clothes
Inventor: LU HUNG-TU
IPC: D06F39/08
Filed: 2022-04-14
Abstract: To provide a clothing washing system, an apparatus for generating nano microbubble ionic water, and a method of washing clothes.SOLUTION: A clothing washing system includes an adjustment unit, an electrolysis unit, a first fluid circulation unit, a nano microbubble generation unit, a second fluid circulation unit, and a cleaning unit. The electrolysis unit is in fluid communication with the adjustment unit. The first fluid circulation unit is connected to the adjustment unit and the electrolysis unit. The nano microbubble generation unit is in fluid communication with the adjustment unit. The second fluid circulation unit is connected to the adjustment unit and the nano microbubble generation unit. The cleaning unit is in fluid communication with the adjustment unit.SELECTED DRAWING: Figure 1
Patent JP-2023159953-A (JP)
Title: Ｘ線検査装置
IPC: G01N23/04
Filed: 2022-04-21
Abstract: 【課題】既設ベルトコンベアへの組み込みが容易で、既設ベルトコンベアを有効に利用できるＸ線検査装置を提供する。【解決手段】本発明のＸ線検査装置は、検査対象物にＸ線を照射するＸ線発生器を備えた箱体と、下端にキャスターを有し、既設ベルトコンベアが差し込み可能な開口部が形成され、前記箱体を支持する架台と、架台に着脱可能に架け渡され、既設ベルトコンベアのＸ線発生器に対応する位置に設けられるＸ線検出器と、既設ベルトコンベアの上ベルトと下ベルトとの間にＸ線検出器が設けられた状態に対し、既設ベルトコンベアの走行領域を覆うカバー部材と、を備え、既設ベルトコンベアにスライドして組み込まれる。【選択図】図１１
Patent JP-2023161148-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-25
Abstract: 【課題】好適な客待ち制御を行うことができる遊技機を提供すること。【解決手段】演出制御用ＣＰＵ１２０は、低ベース状態における遊技が終了（可変表示が停止表示）した後の第１客待ち期間（第１期間）において第１背景表示００４ＳＧ０８１を表示し、第１客待ち期間が終了した後の第２客待ち期間（第２期間）においてデモムービーを表示する。遊技の進行を制御する遊技制御手段（遊技制御用マイクロコンピュータ１００）と、演出を制御する演出制御手段（演出制御用ＣＰＵ１２０）と、液晶表示器（画像表示装置５）と、を備え、遊技制御手段から送信された演出制御コマンドに応じて、演出制御手段は、液晶表示器にガラス板画像を表示させ、ガラス板画像が割れる割れ演出を実行する。【選択図】図３１
Patent JP-2022106867-A (JP)
Title: Devices and methods for removing obstructive substance from intravascular site
IPC: A61M25/098
Filed: 2022-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for removing an embolic substance from an intravascular site. 
     SOLUTION: The system includes an elongate flexible tubular body having a proximal end, a distal end, and a tubular side wall defining at least one lumen extending axially therethrough; an axial restraining device supported by the side wall and exposed to the lumen; a rotatable core wire extendable through the lumen, the core wire having a distal end; a limiting device supported by the core wire, the limiting device having a bearing surface for rotatably engaging with the restraining device; and an agitator tip on the distal end of the core wire. The limiting device and the restraining device are engageable to permit rotation of the core wire but limit distal advance of the tip relative to the tubular body. 
     SELECTED DRAWING: Figure 24-2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023091699-A (JP)
Title: Planetary-type rotary motion-linear motion conversion device
Inventor: KUNIMATSU HIROSHI
IPC: F16H25/20
Filed: 2022-04-27
Abstract: To provide, mainly, a configuration for generating minute linear motion better than the prior art, and a planetary-type rotary motion-linear motion conversion device for supporting strong reaction force with a simple configuration.SOLUTION: In the planetary-type rotary motion-linear motion conversion device, minute linear motion is generated by adopting spiral groove dimensions of a planetary shaft and a traveling shaft. A revolving shaft and the planetary shaft correct the number of revolutions by engagement with a spur gear and realize axial position immobility. In the configuration, a support shaft is added to the planetary shaft, where the support shaft receives a strong axial load amplified by the generation of the minute linear motion.SELECTED DRAWING: Figure 5
Patent JP-2023163570-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-28
Abstract: 【課題】遊技の興趣を向上させることが可能な遊技機を提供する。【解決手段】遊技機１００は、遊技の進行を制御する主制御手段１１０ｍと、前記主制御手段１１ｍからの信号に応じた演出を制御する演出制御手段１３０ｍとを備えている。前記演出制御手段１３０ｍは、表示手段１３１において演出図柄７０ａが第１変動経路で変動する変動演出を行う第１モードと、前記表示手段１３１において演出図柄７０ａが第１変動経路と異なる第２変動経路で変動する変動演出を行う第２モードと、に制御可能である。【選択図】図１９
Patent JP-2023083201-A (JP)
Title: Pressure sensitive adhesive sheet for flexible display, and methods of producing flexible display and laminate
Inventor: TANABE SHINGO
IPC: G09F9/00
Filed: 2022-05-11
Abstract: To provide: an adhesive sheet capable of forming a flexible display that is not only more flexible than conventional sheets but also excellent in dust resistance and resistance to improper rolling; and an adhesive sheet that can be used in applications requiring more severe flexibility, such as rollable displays, because of its superior strain suitability.SOLUTION: A pressure sensitive adhesive sheet for a flexible display has an acrylic pressure sensitive adhesive agent layer on a release agent layer of an antistatic-treated release film. The surface resistance of the release agent layer in the 23°C-50%RH atmosphere is 1×1011 Ω/sq. or less. In the release agent layer, a main component is linear silicone, and the content of branched silicone is 1 mass% or less. The acrylic pressure sensitive adhesive agent layer has a glass transition temperature of -55°C or less.SELECTED DRAWING: Figure 1
Patent JP-2023167213-A (JP)
Title: 半導体装置およびその製造方法
IPC: H10B12/00
Filed: 2022-05-11
Abstract: 【課題】半導体装置の信頼性を向上させる。【解決手段】ゲート電極ＧＥ２は、Ｘ方向において活性領域ＡｃＮ１の半導体層ＳＬから突出する先端ＧＥ２ｂの突出距離Ｌ１が０以上となるように、Ｙ方向において活性領域ＡｃＮ１の半導体層ＳＬの先端ＳＬｂに隣接している。ゲート電極ＧＥ２の先端ＳＬｂは、サイドウォールスペーサＳＷによって覆われている。エピタキシャル層ＥＰおよびゲート電極ＧＥ２は、エピタキシャル層ＥＰ、サイドウォールスペーサＳＷおよびゲート電極ＧＥ２に跨って形成されたシェアードコンタクトプラグ（ＳＰＧ１）によって、互いに接続されている。【選択図】図３