baber/WOPTO huggingface dataset:
Patent JP-2023079284-A (JP)
Title: Elevator operation system during power failure
Inventor: HARADA TORU
IPC: B66B5/02
Filed: 2021-11-29
Abstract: To solve the problem of line voltage drop due to line resistance of a tail cord as a building becomes taller and the tail cord becomes longer since power is supplied from a storage battery on a control panel side to a door control unit via the tail cord.SOLUTION: An elevator operation system during power failure that switches from commercial power to storage batteries when the commercial power fails, and opens the doors to rescue passengers after driving the car that was stopped between floors to the nearest floor, comprises: a power conversion unit that converts the electric power supplied to the car via a tail cord from the storage battery installed in a control panel that controls the lifting and lowering of the car; a door opening/closing control unit that is connected to the power conversion unit and performs car door opening/closing control; and car equipment other than the door opening/closing control unit that is connected to the power conversion unit via opening/closing means. The door opening/closing control unit opens the opening/closing means for a predetermined period of time, including the start of door opening during power failure operation.SELECTED DRAWING: Figure 3
Patent JP-2023080446-A (JP)
Title: absorbent article
Inventor: HAMANO RYOKO
IPC: A61F13/15
Filed: 2021-11-30
Abstract: To provide an absorbent article that allows a user to determine an absorption amount of body fluid from a top sheet side.SOLUTION: An absorbent article includes: a liquid permeable top sheet 10; a liquid impermeable back sheet 30; and an absorber 20 disposed therebetween. The top sheet 10 includes: a cover sheet 70 from which variation in a color of the absorber 20 is visible and which is disposed between the top sheet 10 and the absorber 20 and covers at least a skin side surface of the absorber 20; and an embossed groove 60 extending in a longitudinal direction at a skin side surface of the top sheet 10, reaching the inside of the absorber 20 while being recessed on a non-skin side and having an internal space which the top sheet 10 and the cover sheet 70 enter. The cover sheet 70 is provided with a coloring area 71. The coloring area 71 includes: a water-soluble coloring agent diffusing into the absorber 20 with absorption of body fluid; and a water-soluble binder. The embossed groove 60 includes a joint area 72 where the top sheet 10, the coloring area 71 and the absorber 20 are joined at the bottom surface thereof.SELECTED DRAWING: Figure 2
Patent JP-2022089174-A (JP)
Title: Reflow melting system and terminal manufacturing system
Inventor: DAIQIONG DIANA ZHANG
IPC: C23C26/00
Filed: 2021-11-30
Abstract: To provide a reflow melting system having the characteristics of high efficiency, energy saving, refinement, safety and stable quality and capable of achieving highly accurate selection reflow melting in a plurality of regions and the intelligent interaction and automation of the reflow melting.SOLUTION: A reflow melting system includes a laser head 7 constituted so as to irradiate a metal film on a terminal with a laser beam to heat and melt the metal film.SELECTED DRAWING: Figure 1
Patent JP-2023000984-A (JP)
Title: Compensation circuit for chip internal resistance
Inventor: TIAN XIAOCHENG
IPC: H01L21/822
Filed: 2021-11-30
Abstract: To provide a correction circuit that compares a voltage generated in the internal resistance of a chip with a reference voltage and adjusts a resistance value of the internal resistance of the chip such that the resistance value of the internal resistance of the chip approaches the resistance value of the reference resistance as much as possible.SOLUTION: A correction circuit includes a transistor M1 connected between a power supply voltage VDD and one end of a reference resistor R1, the other end of the reference resistor being grounded, an operational amplifier 1 that outputs a first control signal with reference to the reference voltage Vref and the voltage of the reference resistor, a transistor M2 connected between a supply voltage VDD and a reference node J1, chip internal resistors R11, R12, ..., and R1N whose branches are controllably connected between the reference node J1 and ground, a comparator 2 that generates a comparison signal from the voltage of the reference node J1 and the reference voltage Vref, and a controller 4 that generates a control signal from the comparison signal and controls the conduction and disconnection of the branch where each chip internal resistor is located.SELECTED DRAWING: Figure 1
Patent JP-2023080681-A (JP)
Title: Contents display method
Inventor: MASUDA TAKUMA
IPC: G06F3/0481
Filed: 2021-11-30
Abstract: To provide a contents display method which enhances operability when displaying second contents related to first contents such as conversation.SOLUTION: A contents display method of one embodiment is a contents display method of a display device including a display unit of a prescribed shape having a prescribed side along a first direction, and a touch panel which is arranged while being stacked on the display unit, and accepts a touch operation. The contents display method includes: a first step of displaying first contents on the display unit; a second step of accepting a first touch operation along the first direction on the touch panel; a third step of moving the first contents along the first direction on the display unit, and moving an index of second contents related to the first contents at a position close to a prescribed site along the first direction; a fourth step of accepting, on the touch panel, a second touch operation starting from a position corresponding to the index along a second direction different from the first direction; and a fifth step of displaying the second contents on the display unit.SELECTED DRAWING: Figure 5
Patent JP-2022028900-A (JP)
Title: Multiblade fan and air-conditioner
IPC: F04D29/30
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a multiblade fan capable of improving pressure recovery, and an air conditioner equipped with the multiblade fan. 
     SOLUTION: Each of a plurality of blades 12 has inner peripheral ends 14A and 14B, outer peripheral ends 15A and 15B, a sirocco blade portion 12A1 configuring a forward blade, and a turbo blade portion 12A2 configuring a backward blade. The blade is formed to decrease blade length from a main plate side to a side plate side. A ratio of the turbo blade portion in a diametrical direction is formed to be larger than a ratio of the sirocco blade portion. A blade outer diameter configured by the respective outer peripheral ends of the plurality of blades is formed to be larger than an inner diameter of a bell mouth. In the diametrical direction, at a part of the plurality of blades on the outer peripheral side with respect to the inner diameter of the bell mouth, the ratio of the turbo blade portion in the diametrical direction is formed to be larger than the ratio of the sirocco blade portion. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071131-A (JP)
Title: Planning air corridor for drone and passing method for the same
Inventor: TOIDA KAZUHIRO
IPC: G05D1/10
Filed: 2021-11-10
Abstract: To provide an air corridor system being novel traffic means for carrying a large number of goods to be transported.SOLUTION: The present specification discloses a principle of parametric resonance allowing for detecting and utilizing a weakly magnetic space with high sensitivity has been found to lead a possibility that a dream of an air corridor comes true. A magnetic field is generated by transmitting a high frequency signal onto an electric wire and supplying two signals from X and Y reciprocation lines from a specific transmitter, and a multiplexed signal is transmitted for a distance divided into sections and is supplied to overhead lines so as to generate a two-dimensional magnetic field. The air corridor is means obtained in a three-dimensional space with signal lines stretched in a rectangular or square space, for a drone to pass the space while relying on an alternating magnetic field generated from the lines, thereby, allowing the drone to freely and safely pass while receiving a guidance signal. In this case, a signal reciprocates twice on each of the overhead lines.SELECTED DRAWING: Figure 1
Patent JP-2022019977-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To improve an amusement of a game. 
     SOLUTION: A Pachinko machine 1 can execute a reporting performance of a content in which characters play over multiple times of second reporting display, in a reporting performance corresponding to second reporting display executed in generation of a prescribed game state, and a reporting performance corresponding to the second reporting display based on second game information stored in game information storage means in finish of the prescribed game state. Therefore, in the game machine of the first invention, a player is allowed to recognize, as a series of game states, an advantageous state formed of different game states (during generation of the prescribed game state and non-generation of the prescribed game state). 
     SELECTED DRAWING: Figure 38 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022036110-A (JP)
Title: Module manufacturing method and watch manufacturing method
IPC: G04C3/00
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a module that prevents an increase in the number of components, has a simple structure, and can be miniaturized, and a watch equipped with the module. 
     SOLUTION: A module includes: first to third connectors 24 to 26 that lock first to third connection board 20 to 22 to a connector body 27 with lock levers 28; a circuit board 17 on which the first to third connectors 24 to 26 are mounted; and a battery 14 that is placed facing the first to third connectors 24 to 26 and regulates release of a lock state of the first to third connectors 24 to 26 with each lock lever 28. Therefore, the release of the lock state by each lock lever 28 can be regulated by the battery 14 without using a dedicated lock release regulation member as a separate component, so structure is simple and an increase in the number of components can be prevented, and since an installation space of the dedicated release regulation member is unnecessary, an entire watch module 12 can be miniaturized. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086488-A (JP)
Title: Web smoothing device and papermaking device
Inventor: HIGASHIMOTO YOSHIHISA
IPC: D21F3/00
Filed: 2021-12-10
Abstract: To provide a web smoothing device and a papermaking device solving the above-mentioned problems, capable of smoothing a web while reducing an occupied area of the device.SOLUTION: A web smoothing device of the present invention is assembled with a belt 48 for transporting a web W, a rotor 50 sandwiching and rotating the web W transported by the belt 48 with peripheral surfaces between the belt 48 and itself, a heating part 62 provided in the rotor 50 for heating the web W, a separation part 71 for separating the belt 48 from the web W in a prescribed range of the peripheral surfaces, and a pressure roller 75 for pressing the web W to the peripheral surfaces in the separation part 71 under a prescribed pressure. Also, in the constitution, the pressure roller 75 extends along a crosswise direction orthogonal to a longer direction of the web W, and a length of a pressing part of the pressure roller 75 which presses the web W in the crosswise direction is formed shorter than the length of the web in the crosswise direction.SELECTED DRAWING: Figure 2
Patent JP-2022092620-A (JP)
Title: Display device and method for manufacturing the same
Inventor: YUN DAE SANG
IPC: H01L21/8234
Filed: 2021-12-10
Abstract: To provide a display device that secures a flexibility and a mechanical strength for bending, folding, or winding and has an excellent surface quality, and a method for manufacturing the display device.SOLUTION: The display device according to an embodiment includes: a flexible substrate; and a plurality of supporting units arranged on the flexible substrate to be distant from each other in a first direction, the supporting units extending in a second direction perpendicular to the first direction and containing glass with a thickness of at least 0.1 mm. The display device may include a plurality of slits arranged between the plurality of supporting units and extending in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2022100269-A (JP)
Title: Composition of piezoelectric material, method for fabricating the same, piezoelectric device, and display apparatus
Inventor: LEE YONG WOO
IPC: C01G33/00
Filed: 2021-12-17
Abstract: To provide a composition of a piezoelectric material having high piezoelectric properties without lead.SOLUTION: A piezoelectric device comprises: a piezoelectric device layer including a first material layer and a second material layer surrounded by the first material layer; a first electrode part disposed on a first surface of the piezoelectric device layer; and a second electrode part disposed on a second surface facing the first surface, where the piezoelectric device layer satisfies the composition of 0.96(Na0.5K0.5)(Nb1-x,Sbx)-0.04SrZrO3+1 mol% CuO, where x satisfies 0<x<0.06.SELECTED DRAWING: Figure 2A
Patent JP-2023091306-A (JP)
Title: Gate valve
Inventor: OSHIMA TAKUYA
IPC: F16K37/00
Filed: 2021-12-20
Abstract: To provide a gate valve enabling an operator to easily recognize the number of revolutions of a valve stem.SOLUTION: A gate valve 1 includes a valve stem 2 to which a valve element 3 is mounted via a screw mechanism 4, and a housing 10 supporting the valve stem 2. The gate valve 1 further includes ball plungers 11, 12 held by the housing 10. In the outer periphery of the valve stem 2, latching recessed portions 37(1)-37(4) are provided to which balls 11a, 12a of the ball plungers 11, 12 can be latched. Each time the ball plungers 11, 12 are latched to the latching recessed portions 37(1)-37(4), an operator for the gate valve 1 can get click feelings due to latching. Thus, the operator can recognize the number of revolutions of the valve stem 2 at which the valve stem 2 is rotated, from the frequency of the click feelings.SELECTED DRAWING: Figure 5
Patent JP-2023092214-A (JP)
Title: Multi-beam semiconductor laser element and manufacturing method thereof
Inventor: OKUMURA TADATSUGU
IPC: H01S5/22
Filed: 2021-12-21
Abstract: To easily or inexpensively manufacture a semiconductor laser having a plurality of oscillation wavelengths.SOLUTION: In an edge emitting multi-beam semiconductor laser device 100, a laminated structure 130 includes a substrate 110, an n-type clad layer 122, a light-emitting layer 124, and a p-type clad layer 126. In the laminated structure 130, the combined height of the substrate 110 and the n-type cladding layer 122 is different in m (m≥2) regions adjacent in the first direction. n (2≤n≤m) of the m regions are formed with n laser resonators 140 having a ridge stripe structure extending in a second direction perpendicular to the first direction.SELECTED DRAWING: Figure 2
Patent JP-2023092907-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-12-22
Abstract: To provide a game machine for enhancing interest in a reservation change performance.SOLUTION: A particular performance sound composed of a particularly processed speech sound and an effect sound is not output from sound output means before execution of a first specific performance in execution of the first specific performance, and the particular performance sound can be output from the sound output means before execution of a second specific performance in execution of the second specific performance.SELECTED DRAWING: Figure 1
Patent JP-2022031422-A (JP)
Title: Handle knob for fishing reel and fishing reel comprising the handle knob
IPC: A01K89/015
Filed: 2021-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a handle knob for a fishing reel, the handle knob having sufficient grip strength and being easy to grip. 
     SOLUTION: A handle knob 10 for a fishing reel 1 comprises: a cylindrical member 11 that is mounted on a support shaft 9 of a handle 7; and a grip member 20 that is attached to the cylindrical member 11. The grip member 20 includes a center grip part 30 provided integrally in a direction orthogonal to the cylindrical member 11. One side part of the cylindrical member 11 is separately fixed to the center grip part 30 in a both receiving state across a space having a lightening hole 31 formed inside the center grip part 30. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094971-A (JP)
Title: Medical bed apparatus, x-ray ct apparatus, and method of controlling medical bed apparatus
Inventor: YAN JIE
IPC: A61B6/03
Filed: 2021-12-24
Abstract: To reduce the risk of infection through a medical bed apparatus.SOLUTION: A medical bed apparatus according to an embodiment includes a top plate, a support frame, a first cleaning unit, a second cleaning unit, and a control unit. A subject is placed on the top plate during examination. The support frame supports the top plate movably in a longitudinal direction of the top plate. The first cleaning unit is fixed to a side of the top plate opposite to a gantry in the longitudinal direction, and is configured to be capable of cleaning an upper surface and both side surfaces of the support frame. The second cleaning unit is fixed to the gantry side in a longitudinal direction of the support frame, and is configured to be capable of cleaning an upper surface of the top plate. When the subject is not placed on the top plate, the control unit changes relative positions of the top plate and the support frame in the longitudinal direction, thereby cleaning the support frame by the first cleaning unit and cleaning the top plate by the second cleaning unit.SELECTED DRAWING: Figure 1
Patent JP-2023096223-A (JP)
Title: Differential gear
Inventor: MAEDA HIDEAKI
IPC: F16H48/08
Filed: 2021-12-27
Abstract: To provide a differential gear capable of achieving improvement of lubricity and reduction of the weight.SOLUTION: A differential gear 100 includes a differential gear mechanism 2, a gear housing 11, and a flange 14. The gear housing 11 is provided with a plurality of openings 18 which communicate between an inside and an outside of the gear housing 11 and is arranged along a circumferential direction. A recessed oil reservoir 141 extending along a rotation axis radial direction and recessed from the opening 18 side toward the side opposite the opening 18 along a rotation axis direction is provided in a portion adjacent to the opening 18 in the flange 14. A recessed scattering prevention wall 145 extending along the rotation axis radial direction and recessed from the opening 18 side toward the side opposite the opening 18 along the rotation axis direction is provided in a portion adjacent to the opening 18 on an inner surface of the gear housing 11.SELECTED DRAWING: Figure 3
Patent JP-2023096874-A (JP)
Title: Substrate processing method and substrate processing system
Inventor: UMEZAWA KOTA
IPC: C23C16/40
Filed: 2021-12-27
Abstract: To provide a technology capable of reducing a warp of a substrate caused by stress when an element is formed on a front surface of the substrate without obstructing a subsequent photolithography process.SOLUTION: A substrate processing method includes: preparing a substrate having a front surface on which an element is formed and a rear surface; forming a film on the whole surface of the rear surface of the substrate; and adjusting stress of the film by performing plasma processing locally on part of the film formed on the rear surface of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2023096983-A (JP)
Title: Exposure apparatus, exposure method and manufacturing method of article
Inventor: SUZUKI KANJI
IPC: G03F7/20
Filed: 2021-12-27
Abstract: To provide a technique advantageous for suppressing a line width change in a resist image due to a temperature change of an LED device, in an exposure apparatus having a light source including the LED device.SOLUTION: An exposure apparatus includes: an illumination optical system configured to illuminate an original plate with synthetic light composed of light from a first solid light emitting device having a first wavelength feature and light from a second solid light emitting device having a second wavelength feature; and a projection optical system configured to form a projection image on a substrate with the light from the original plate. The first wavelength feature and the second wavelength feature are determined so that a first line width change being a line width change of a pattern transferred onto the substrate caused by a change in the first wavelength feature and a second line width change being a line width change of the pattern caused by a change in the second wavelength feature are in different codes.SELECTED DRAWING: Figure 4
Patent JP-2022501688-A (JP)
Title: 画像処理方法及び装置、電子機器並びに記憶媒体
IPC: G06T5/50
Filed: 2019-12-31
Abstract: 本開示は、画像処理方法及び装置、電子機器並びに記憶媒体に関する。前記方法は、第１の画像と少なくとも１つの第１のセマンティックセグメンテーションマスクに基づいて少なくとも１つの第１の部分画像ブロックを生成することと、第１の画像と第２のセマンティックセグメンテーションマスクに基づいて背景画像ブロックを生成することと、少なくとも１つの第１の部分画像ブロックと背景画像ブロックを融合処理して、目標画像を取得することと、を含む。本開示の実施例に係る画像処理方法によれば、第１のセマンティックセグメンテーションマスクに示される目標対象物の輪郭と位置、第２のセマンティックセグメンテーションマスクに示される背景領域の輪郭と位置、及び目標スタイルを有する第１の画像に基づいて目標画像を生成することができ、収集コストが低い第１の画像を選択可能で、かつ任意の輪郭と位置を有する目標対象物の画像生成に繰り返し使用でき、画像の生成コストが低減され、処理効率が向上される。【選択図】図１
Patent JP-2022501857-A (JP)
Title: 能力報告の方法及びデバイス
IPC: H04W72/04
Filed: 2018-08-09
Abstract: 【課題】本願は、端末デバイスの能力情報を報告するシグナリングオーバーヘッドを減少させることができる能力報告の方法及びデバイスを開示する。【解決手段】該方法は、端末デバイスが、前記端末デバイスのサポートする能力の属する少なくとも１つの能力グループを確定することと、前記端末デバイスがネットワークデバイスに前記少なくとも１つの能力グループの識別子を報告することと、を含む。【選択図】図３
Patent JP-2021536166-A (JP)
Title: ピア識別情報の検証
IPC: H04L9/08
Filed: 2019-04-18
Abstract: データ侵害の場合に識別情報盗難のリスクを低減するピア識別情報検証のシステム。システムは、ベンダが顧客に関連する機密データのデータベースを維持することを要求しない。暗号鍵が使用される。システムは１回限りの暗号化鍵ペアを作成する。各ユーザの公開鍵および秘密鍵は、各ユーザのデバイスに安全に保存される。ユーザごとの公開鍵は各ユーザのデバイスから離れて（クラウドなどに）保存されるが、所与のユーザ用の秘密鍵は、そのユーザのデバイスに安全に保存される以外の場所には保存されない。その後、ユーザ（すなわち、メインユーザ）は、別のユーザに、自分の「信頼できるピア」として機能して自分の「信頼クラスタ」に加わるように要求する。その他のユーザが要求を受け入れた場合、メインユーザの秘密鍵はその他のユーザの公開鍵で暗号化され、この暗号化されたデータはクラウドなどのリモートに保存される。【選択図】  図１
Patent JP-2021534847-A (JP)
Title: 重複する画像を視覚化するための方法およびシステム
IPC: A61B8/14
Filed: 2019-08-01
Abstract: 医用画像診断ワークステーションおよび重複する画像を視覚化するための方法は、第１の画像データセットおよび第２の画像データセットにアクセスすることを含む。ワークステーションおよび方法は、第１の画像を表示装置に表示することを含み、第１の画像は、第１の画像データセットの少なくとも一部を含み、かつ構造を含む。ワークステーションおよび方法は、表示装置に第１の画像と同時に第２の画像を表示することを含み、第２の画像は第２の画像データの少なくとも一部を含み、かつ構造を含み、第２の画像の少なくとも一部は第１の画像と重複する。ワークステーションおよび方法は、第１の画像と重複する第２の画像の少なくとも一部の不透明度を自動的に周期的に変化させることを含む。【選択図】図５
Patent JP-2021534460-A (JP)
Title: パルスストレッチャーおよび方法
IPC: G02B27/10
Filed: 2019-08-05
Abstract: 【解決手段】パルス放射ビームのパルス長を増加させるための装置である。この装置は、入力放射ビームを第１ビームと第２ビームに分割するように構成されたビームスプリッタと、光学アレンジメントであって、ビームスプリッタおよび当該光学アレンジメントは、当該光学アレンジメントによって引き起こされる第１ビームの光学的遅延の後に、第１ビームの少なくとも一部が第２ビームと再結合されて修正ビームになるように構成される、光学アレンジメントと、第１ビームの光路内の少なくとも１つの光学素子であって、第１ビームの波面の異なる部分の位相が変化して第１ビームと第２ビームとの間のコヒーレンスを低減するように構成された少なくとも１つの光学素子と、を備える。【選択図】図２
Patent JP-2021534884-A (JP)
Title: ソースキャリア、放射線治療装置およびその制御・駆動方法
IPC: A61N5/10
Filed: 2019-08-06
Abstract: 本開示は、ソースキャリア、放射線治療装置およびその駆動方法に関し、医療技術の分野に属する。ソースキャリア上に複数の放射源が配置され、経度方向における複数の放射源の夾角が予設の夾角範囲内にある。治療過程中、敏感な組織や臓器を保護することができる。【選択図】図４
Patent JP-2022504414-A (JP)
Title: 生物学的電位を測定するためのセンサー
IPC: A61B5/296
Filed: 2019-10-02
Abstract: 個人の生物学的電位を測定するためのセンサー（３０）であって、当該センサー（３０）は、測定電極（３１）であって、ベース（３２）と、個人の解剖学的ゾーンと接触するよう意図された少なくとも一つの脚と、少なくとも一つの電気接続部材（３８）とを具備する測定電極（３１）と；センサー（３０）を外部サポート（１０）に取り外し可能に固定するように外部サポート（１０）上の少なくとも一つの相補的ロッキング部材（２５）と可逆的に協働するように構成された少なくとも一つのロッキング部材（４５）であって、電気接続部材（３８）から分離されているロッキング部材（４５）と；弾性材料からなると共にその中で脚が延びるリセス（４１）を画定する保護要素（４０）とを具備する。