baber/WOPTO huggingface dataset:
Patent JP-2022082578-A (JP)
Title: Semiconductor device
IPC: H01L27/32
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To stabilize electric characteristics of a thin film transistor including an oxide semiconductor in an active layer by preventing changes in composition, film quality, interface, and the like of an oxide semiconductor region forming the active layer. 
     SOLUTION: In a thin film transistor including a first oxide semiconductor region as an active layer, a second oxide semiconductor region with lower conductivity than that of the first oxide semiconductor is formed between the first oxide semiconductor region and a protective insulating layer of the thin film transistor. The second oxide semiconductor region thus functions as a protective layer for the first oxide semiconductor region. Therefore, the change in composition or the deterioration in film quality of the first oxide semiconductor region can be prevented and the electric characteristics of the thin film transistor can be stabilized. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132222-A (JP)
Title: Watertight sheet for housing substrate
Inventor: HOSOKAWA YASUSHI
IPC: E04D12/00
Filed: 2022-03-10
Abstract: To provide a watertight sheet for a housing substrate with excellent performance in inhibiting water infiltration through a through-hole, even when the through-hole is formed by a nail or the like.SOLUTION: There is provided a watertight sheet 1 for a housing substrate, which is composed by laminating at least a front side nonwoven fabric layer 2, a cloth sheet 3, a film 4, and a back side nonwoven fabric layer 5, in which the back side nonwoven fabric layer 5 contains water absorbent resin, the front side nonwoven fabric layer 2 and the back side nonwoven fabric layer 5 each contain a nonwoven fabric made of polyolefin resin as the base material, and the fluff thickness d1 of the front side nonwoven fabric layer 2 is greater than the fluff thickness d2 of the back side nonwoven fabric layer 5.SELECTED DRAWING: Figure 1
Patent JP-2023134024-A (JP)
Title: Liquid-sealed mount device
Inventor: MATSUSHITA TOSHIYUKI
IPC: F16F13/10
Filed: 2022-03-14
Abstract: To solve a problem that, in a conventional liquid-sealed mount device, it is difficult to enhance an attenuation effect to vibration having a variety of magnitudes by one set of a device.SOLUTION: A liquid-sealed mount device 10 of the present invention has a main liquid chamber 27, a sub-liquid chamber 28 and an attenuation flow passage 29. Then, the attenuation flow passage 29 is partitioned into a main flow passage 35 and a sub-flow passage 36 by a partitioning member 34, and a valve body 37 is arranged in a position for blocking the sub-flow passage 36 so as to be openable and closable, being the inside of the attenuation flow passage 29. By this constitution, when vibration is applied to the liquid-sealed mount device 10 from a power unit 12, a flow rate of a working fluid flowing in the attenuation flow passage 29 via the valve body 37 is adjusted. Then, since a peak of a resonance frequency of the liquid-sealed mount device 10 is adjusted according to the flow rate, an attenuation effect can be enhanced with respect to vibration having a variety of magnitudes by using one set of the liquid-sealed mount device 10.SELECTED DRAWING: Figure 2B
Patent JP-2023136017-A (JP)
Title: Program, virtual space provision method, and virtual space provision system
Inventor: MORI KOHEI
IPC: A63F13/60
Filed: 2022-03-16
Abstract: To provide an information processing technology to improve convenience related to a user's operation for a virtual structure in a virtual space.SOLUTION: A program causes a computer that provides a virtual space VS to function as: an acquisition part 51 for acquiring item information on a plurality of items used by an object O that a user operates in the virtual space VS; a formation part 52 for forming one or a plurality of virtual structures on the basis of the plurality of items; a selection part 53 for selecting an item of a common variation VR associated with the plurality of items on the basis of the user input; and a replacement part 54 for replacing at least part of the plurality of items with the item of the common variation VR when the plurality of items forming the one or the plurality of virtual structures satisfy a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2023137629-A (JP)
Title: Workpiece holding device and workpiece holding method
Inventor: KIYOOKA TOMOKI
IPC: B23P19/04
Filed: 2022-03-18
Abstract: To provide a workpiece holding device 10 and a workpiece holding method.SOLUTION: A workpiece holding device 10 includes a holding mechanism 16, a movement mechanism 14 and a contact member 18. The holding mechanism 16 has an attachment part 40, a lock mechanism 42 and an operation part 44. The contact member 18 and the operation part 44 are constituted so that, when the holding mechanism 16 is moved from a first position to a second position in the state where the operation part 44 is on a non-lock position, the operation part 44 on the non-lock position hits the contact member 18 and is rotated up to the lock position, following movement of the holding mechanism 16 by the movement mechanism 14.SELECTED DRAWING: Figure 1
Patent JP-2023141802-A (JP)
Title: Microservice migration assistance device and microservice migration assistance method
Inventor: HU SHIZHEN
IPC: G06F8/20
Filed: 2022-03-24
Abstract: To assist in migration to microservices of an information processing system.SOLUTION: A microservice migration assistance device stores system configuration information that pertains to the constituent elements of a target system that is to be migrated to microservices and a system execution history that is the execution history of software having been executed in the target system, generates on the basis of the system configuration information and system execution history an inter-element distance matrix that is an index indicating the strength of relationship between the constituent elements in the target system, and generates and outputs a microservice configuration plan by clustering the constituent elements on the basis of the generated inter-element distance matrix. The microservice migration assistance device also clusters the constituent elements by the inter-element distance matrix that is adjusted on the basis of a migration policy accepted from users for each of preliminarily set points of view via a user interface.SELECTED DRAWING: Figure 1
Patent JP-2023142467-A (JP)
Title: Work machine and cylinder cover
Inventor: TAKEBAYASHI KEIFUMI
IPC: E02F9/00
Filed: 2022-03-25
Abstract: To provide a work machine provided with a cylinder cover that can prevent generation of wear and noise caused by manufacturing errors and installation errors.SOLUTION: A work machine comprises: a vehicle body; a work device that is supported by the vehicle body to operate; a hydraulic cylinder that rotates the connected work device by a cylinder rod extending and contracting with respect to a cylinder tube; and a cylinder cover protecting the hydraulic cylinder. The cylinder cover (10) includes: a first cover (11) attached to the cylinder rod; a second cover (12) guided by a guide member attached to the cylinder tube and capable of sliding in a direction of expansion and contraction of the cylinder rod; and a connecting member (13) rotatably connecting the first cover (11) and the second cover (12) around a rotation axis extending in the expansion/contraction direction.SELECTED DRAWING: Figure 2
Patent JP-2023142890-A (JP)
Title: Dust removing device, film-forming system and manufacturing method for substrate with film
Inventor: MIURA TAKAAKI
IPC: B03C7/02
Filed: 2022-03-25
Abstract: To provide a dust removing device that can remove dust/grit adhering to a substrate.SOLUTION: A dust removing device 100 according to one aspect of the present invention comprises a roller conveyor 110 that conveys a substrate or a tabular jig holding the substrate, and dust collecting electrodes 121 and 122, arranged to oppose the substrate that is conveyed by the roller conveyor 110, to which direct current voltages are applied. The roller conveyor 110 has: a plurality of insulation rollers 111, arranged at a position where the rollers support the substrate or the jig opposing to the dust collection electrodes 121 and 122, which have, on outer peripheral surfaces on which at least the substrate or the jig is supported, insulation support layers 113 formed of insulation materials; and at least one grounding roller 112, arranged at a position where the roller supports the substrate or the jig at a downstream side of the dust collection electrodes, which has, on an outer peripheral surface on which at least the substrate or the jig is supported, a conductive support layer 114 formed of a conductive material and electrically grounded.SELECTED DRAWING: Figure 1
Patent JP-2023142949-A (JP)
Title: water electrolysis system
Inventor: IWATA RYUICHI
IPC: C25B9/67
Filed: 2022-03-25
Abstract: To provide a technique by which heated water can stably be supplied to a water electrolysis unit.SOLUTION: A water electrolysis system comprises: a water electrolysis unit; a water supply pipeline for supplying water to the water electrolysis unit; a mixture delivery pipeline for sending a mixture out of the water electrolysis unit; a first bypass pipeline for the water to branch off from a first position of the water supply pipeline and to merge at a second position; a second bypass pipeline for the mixture to branch off from a third position of the mixture delivery pipeline and to merge at a fourth position; a heat accumulator for exchanging heat between the water and the mixture circulating in the first and second bypass pipelines, respectively; a first route switching unit for switching a first route between the water supply pipeline and the first bypass pipeline; a second route switching unit for switching a second route between the mixture delivery pipeline and the second bypass pipeline; and a control unit for controlling the water electrolysis system. The control unit directs the second bypass pipeline as the second route in a heat accumulation mode, and the first bypass pipeline as the first route in a heat radiation mode.SELECTED DRAWING: Figure 1
Patent JP-2023143128-A (JP)
Title: Sheet supply device for wraparound caser
Inventor: YOSHIDA HIRONOBU
IPC: B65B5/00
Filed: 2022-03-25
Abstract: To provide a sheet supply device for a wraparound caser allowing for simple filling of wraparound sheets.SOLUTION: A storing frame body 100 for storing wraparound sheets 2 in a lamination layer is installed at a side of a wraparound caser body 300 for wrapping an article with the wraparound sheet 2. Two carrying arms 210 at front and rear sides of a sheet supply device 200 supply the wraparound sheets 2 to the wraparound caser body 300 from the storing frame body 100 by using a slide rail 211 and a pushout driven body 213. The sheet supply device 200 has a sheet lifting table 240 for vertically lifting and lowering the wraparound sheet 2, a sucker 215 for sucking the lifted wraparound sheet 2 and carrying to the carrying arms 210, and two front and rear support plates 250 capable of retreating outside the storing frame body 100 and temporarily supporting the wraparound sheet 2.SELECTED DRAWING: Figure 6
Patent JP-2022122859-A (JP)
Title: flat article
IPC: A63H33/00
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an interesting flat article having a variable design. 
     SOLUTION: A flat article 10 is provided with a first body 10b which is made of a synthetic resin and which has a first surface 10s through which light is not transmitted, and a second surface 10r, being the opposite surface to the first surface 10s. If a flat article that is made of a synthetic resin and of a different type from the flat article 10 is defined as a flat article 20 of a second type, the first body 10b can be superimposed on the flat article 20 of the second type; a design of a character 60 is formed on the first surface 10s; and the second surface 10r includes a first part 11g in which a visible element 51 capable of expressing a plurality of different recognizable visible symbols 50 is formed, and a second part 12n in which the visible element 51 is not formed. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146851-A (JP)
Title: Water cut-off method and water cut-off structure of pipe end periphery
Inventor: HIRUTA SHOJI
IPC: B29C63/32
Filed: 2022-03-29
Abstract: To surely cut off water between an outer periphery of a pipe end part of a rehabilitation pipe stuck to an existing pipe and the inner periphery of the existing pipe with good workability.SOLUTION: A belt-like member 9 having a projection 15 projected to an outer peripheral side is spirally wound to form a spiral tubular rehabilitation pipe 9, and the rehabilitation pipe 9 is stuck to the inner periphery of an existing pipe 1. A through-hole 21 penetrating in the pipe thickness direction of a pipe end part 90 of the rehabilitation pipe 9 is formed to communicate with a spiral slit 9d defined by the projection 15 on the outer periphery of the rehabilitation pipe 9. A communication part 23 between the through-hole 21 and the spiral slit 9d is blocked by a water stop material 22.SELECTED DRAWING: Figure 3
Patent JP-2023148868-A (JP)
Title: Lid for paper-made beverage container, drink port formation method of lid for paper-made beverage container, and paper-made beverage container
Inventor: OTA TOMOKI
IPC: B65D47/06
Filed: 2022-03-30
Abstract: To provide a lid for a paper-made beverage container capable of forming a drink port facilitating drinking beverage even with no drinking straw and without being removed from the beverage container.SOLUTION: A lid 1 for a beverage container comprises a cover plate part 4 for covering an opening 3 of a beverage container 2, and a side peripheral part 5 engageable with a marginal portion 3a of the opening 3. Furthermore there are provided: a drink port formation line part 11 having a shape of a peripheral edge side of a drink port 110 of the cover plate part 4; a folding low strength part 13 facilitating folding by valley-folding between a drink port formation outer portion 11A and a drink port formation inner portion 11B when the drink port formation portions 11A, 11B surrounded with the drink port formation line part 11 are pushed in from above; and an engagement part capable of being engaged with a locking part 11c of the circumference of the drink port formation outer portion 11A in a state that the drink port formation inner portion 11B is ridge-folded, the drink port formation outer portion 11A is valley-folded and raised, and the drink port formation outer portion 11A and the drink port formation inner portion 11B are folded.SELECTED DRAWING: Figure 1
Patent JP-2023149106-A (JP)
Title: Heat-resistant base material, printing base material, laminate and packaging bag
Inventor: KONO SHINICHIRO
IPC: B32B27/32
Filed: 2022-03-30
Abstract: To provide a base material which is useful as a base material in a packaging material for manufacturing a packaging bag excellent in recyclability, and is excellent in heat resistance.SOLUTION: A heat-resistant base material includes at least a polyolefin layer containing polyolefin as a main component, and a hetero atom-containing resin layer containing a hetero atom-containing resin as a main component, and is subjected to stretching treatment.SELECTED DRAWING: None
Patent JP-2023156548-A (JP)
Title: dust collector
Inventor: TAKAMI YOSHITSUGU
IPC: B04C5/103
Filed: 2022-04-06
Abstract: To provide a dust collector capable of enhancing the collection rate of dust and dirt in the atmosphere.SOLUTION: A dust collector includes: a container body 1; a disk body 3 housed in the container body 1; a discharge pipe 4 arranged on a blocked plate 8 of the container body 1; and a suction pipe 5 arranged in the container body 1. The disk body 3 is arranged in an inner cylindrical body 7 in a housing position Q separated from the blocked plate 8 at a first interval δ1 . The container body 1 has a plurality of slits ε between an inner periphery 7a of the cylindrical body 7 and an outer periphery 15a of the disk body 3. The disk body 3 has a disk diameter D in a range of 0.70 times to 0.99 times an inner periphery diameter d of the cylindrical body 7 in the housing position Q. The slits ε are each formed between blocking pieces 16 of the disk body 3, and are formed between the inner periphery 7a of the cylindrical body and an outer periphery 7a of a disk 15 of the disk body 3. Each slit ε has an opening area SA in a range of 0.20 times to 0.49 times an entire peripheral area S as a whole slit.SELECTED DRAWING: Figure 4
Patent JP-2022113159-A (JP)
Title: Method and system for optimizing scanning of coherent LIDAR
IPC: G01S7/481
Filed: 2022-04-12
Abstract: PROBLEM TO BE SOLVED: To optimize scanning of a LIDAR to support operation of a vehicle. 
     SOLUTION: An apparatus include a motor, a first scanner, and a second scanner. The first scanner is coupled to the motor, and the motor is configured to rotate the first scanner at a first angular velocity about a rotation axis to deflect a first beam incident in a third plane on the first scanner into a first plane different from the third plane. The second scanner is coupled to the motor, and the motor is configured to rotate the second scanner at a second angular velocity about the rotation axis to deflect a second beam incident in the third plane on the second scanner into a second plane different from the third plane. 
     SELECTED DRAWING: Figure 2f 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156746-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2022-04-13
Abstract: To provide a game machine capable of setting a stack pointer and executing an initialization process for determining a clearing range of a RAM in an efficient and simple configuration.SOLUTION: A main RAM 4203 includes a game area intended for games and an out-of-region area not intended for games. Further, a stack provided in the game area is utilized by a process pertaining to the game area, and a stack provided in the out-of-region area is utilized by a process pertaining to the out-of-region area. When a process pertaining to the out-of-region area is called, a stack pointer of a stack provided in the out-of-region area is set. When power is turned on, a CRC of a designated region is calculated.SELECTED DRAWING: Figure 117
Patent JP-2023158562-A (JP)
Title: Speech recognition system, and speech recognition method
Inventor: YAMAZAKI NAOTO
IPC: G10L15/22
Filed: 2022-04-18
Abstract: To provide a speech recognition system and a speech recognition method that recognize speech and environmental sounds and alert a user by means other than auditory perception.SOLUTION: There is provided a speech recognition system using phoneme recognition, which comprises: an acquisition unit for acquiring sound information including speech and environmental sounds; a training model constructed using previously acquired reference sound information, and a plurality of reference phonemes associated with the reference sound information; a database containing previously acquired recognition phonemes, and a plurality of pieces of recognition information associated with the recognition phonemes; a derivation unit that refers to the training model and the database to derive a recognition result obtained by recognizing contents of the sound information; and a controller that is controlled to give a user tactile stimulus, based on the recognition result. The training model includes a model for speech and a model for environmental sounds constructed using the reference sound information and the reference phonemes different from each other. And the database includes a database for speech and a database for environmental sounds containing the phonemes for recognition and the recognition information different from each other.SELECTED DRAWING: Figure 1
Patent JP-2023163266-A (JP)
Title: キャンドルの製造方法、及びキャンドル
IPC: C11C5/00
Filed: 2022-04-28
Abstract: 【課題】本発明の課題は、カードを蝋芯としたキャンドルを容易に製造できるキャンドルの製造方法を提供することにある。 
【解決手段】本発明のキャンドルの製造方法を提供する。本発明のキャンドルの製造方法は、蝋5に埋め込まれたカード3を備えたキャンドル10の製造方法であって、カード3の下部に磁石4を配置する工程と、蝋を流し込むための容器1を、容器1の底部となり、かつ磁性体22を有するガイドプレート2の上に載せる工程と、磁石4を配置したカード3を容器1内に入れ、磁力によって磁石4と磁性体22とを固定する工程と、磁石4が固定された状態で、容器1内に溶融した蝋を流し込む工程と、溶融した蝋を固化させる工程とを含む、キャンドル10の製造方法である。 
【選択図】      図3
Patent JP-2023165297-A (JP)
Title: 水素ガス検知器
IPC: G01N25/22
Filed: 2022-05-02
Abstract: 【課題】雰囲気中の水素ガス濃度を、水素以外の可燃ガスとは区別して検出することの可能な水素ガス検知器を提供する。【解決手段】水素ガスを常温で触媒燃焼させる常温触媒を含む触媒層が表面に形成され、該触媒層での燃焼による発熱を検知する温度センサと、前記温度センサが検知した発熱による温度上昇によって雰囲気中の水素ガス濃度を導出する導出部と、を備える、水素ガス検知器。【選択図】図１
Patent JP-2023165517-A (JP)
Title: 油中水型乳化組成物および該油中水型乳化組成物を用いた食品、並びに油中水型乳化組成物の製造方法
IPC: A23D7/015
Filed: 2022-05-06
Abstract: 【課題】低油分および低飽和脂肪酸であっても、品質の高い油中水型乳化組成物を提供すること。【解決手段】本技術では、２０℃で液状である油脂：１５質量％以上４５質量％以下、パルミチン酸、およびステアリン酸から選択される１以上の飽和脂肪酸の含有量が９０質量％以上の乳化剤Ａ：１．７～６．５質量％、レシチンおよびＨＬＢが５以下の乳化剤から選択される１以上の乳化剤Ｂ（ただし、乳化剤Ａは含まない）：０．０５～０．５質量％、を含有する油相と、デキストリン、水溶性食物繊維、難消化性澱粉から選択される１以上の成分を含有する水相と、を含有する、油中水型乳化組成物を提供する。【選択図】なし
Patent JP-2023166113-A (JP)
Title: 媒体搬送装置、記録装置
IPC: B65H29/60
Filed: 2022-05-09
Abstract: 【課題】パス選択フラッパの姿勢をソレノイド吸引時の出力軸で規定しようとする場合、部品精度や組立精度に起因してパス選択フラッパの姿勢が不適切となり、用紙の引っ掛かりが生じる虞がある。【解決手段】ソレノイドのプランジャーは、変位動作に伴ってリンク部材の溝部内を移動するピン部材を有し、ソレノイドは、吸引状態において経路切り替え部材の姿勢を規制し、溝部の内面であってプランジャーが吸引方向に移動する際にピン部材が接触する接触面は、第１方向に延びる第１領域と、第１方向と交差する第２方向に延びる第２領域とを有する様に非直線状に形成され、吸引方向と第２方向とが成す角度は、吸引方向と第１方向とが成す角度より小さい。【選択図】図１０
Patent JP-2023167672-A (JP)
Title: 流体制御装置、ゼロ点調整方法、及びゼロ点調整用プログラム
IPC: G05D7/06
Filed: 2022-05-12
Abstract: 【課題】流体制御装置を構成する圧力センサのゼロ点調整を、正しく実行できる環境下において実行させる。【解決手段】流体が流れる流路Ｌに設けられた流体制御バルブ１と、流路Ｌに設けられた圧力センサＰＳと、圧力センサＰＳの出力値が第１閾値以下である第１条件が満たされたか否か、及び、圧力センサＰＳから所定時間に亘り出力される出力値の少なくとも一部を用いて算出される指標値が第２閾値以下である第２条件が満たされたか否かを判断する条件判断部５１と、第１条件が満たされ、且つ、第２条件が満たされたことが条件判断部５１により判断された場合に、圧力センサＰＳをゼロ点調整するゼロ調実行部５２とを備えるようにした。【選択図】図３
Patent JP-2022103393-A (JP)
Title: Digital currency cash-in system, digital currency cash-in method, and program
IPC: G06Q20/06
Filed: 2022-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital currency cash-in system configured so that a delivery company having a payment with digital currency may benefit from holding the digital currency. 
     SOLUTION: A digital currency cash-in system 1 for cashing in digital currency manages a predetermined period in which the digital currency is cashed in, and discounts, when receiving a cash-in instruction before the managed predetermined period passes, a predetermined discount rate from a predetermined cash-in rate, to cash in the digital currency. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022116259-A (JP)
Title: Compositions and methods for muscle regeneration using prostaglandin E2
IPC: A61K31/5575
Filed: 2022-06-01
Abstract: PROBLEM TO BE SOLVED: To provide effective treatment methods and compositions for regenerating or rejuvenating damaged, impaired, dysfunctional and/or atrophied muscle in a subject in need thereof. 
     SOLUTION: There are provided herein, compositions, methods and kits for proliferating muscle cells by exposing the muscle cells to a prostaglandin E2 (PGE2) compound or a compound that activates PGE2 signaling. Also there are provided methods for regenerating muscles in a subject suffering from muscular atrophy, muscular dystrophy and/or muscular injury by administering a PGE2 compound alone or in combination with isolated muscle cells. The PGE2 compound in combination with the isolated muscle cells can be administered prophylactically to prevent a muscle disease or a disease condition of the muscles. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT