baber/WOPTO huggingface dataset:
Patent JP-2022142760-A (JP)
Title: Process liquid composition for high polymer treatment
Inventor: PANG SOON-HONG
IPC: C11D7/50
Filed: 2022-03-11
Abstract: To provide a process liquid composition for high polymer treatment that can improve the removal power against adhesive polymers remaining on a circuit surface of a wafer in the semiconductor manufacturing process while preventing damage to various types of metals.SOLUTION: The process liquid composition for high polymer treatment contains a fluorine compound; a ketone solvent; and a polar non-protonic solvent, and the ketone solvent is one or more selected from the group consisting of compounds represented by Chemical Formula 1 or Chemical Formula 2.SELECTED DRAWING: None
Patent JP-2023133858-A (JP)
Title: Pipe of vacuum cleaner and vacuum cleaner
Inventor: HASEGAWA SHOICHI
IPC: A47L9/24
Filed: 2022-03-14
Abstract: To obtain a pipe of a vacuum cleaner having higher usability.SOLUTION: A pipe of a vacuum cleaner is arranged between a grip part 8 and a suction tool 3 in the vacuum cleaner. The pipe of the vacuum cleaner includes: a hard pipe 6 constituted to be kept in a linear state even when fixed or more force is applied from a user; and a soft pipe 4 constituted to be changed over between a stored state in the hard pipe 6 and an extended state from the hard pipe 6 toward the suction tool 3, and also to be bent by application of fixed or more force from the user in the extended state from the hard pipe 6.SELECTED DRAWING: Figure 1
Patent JP-2022066608-A (JP)
Title: Ink jet head and ink jet recording device
IPC: B41J2/14
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which is inexpensive and has low consumption power, and an ink jet recording device. 
     SOLUTION: An ink jet head includes a pressure chamber, an actuator and an application part. The pressure chamber accommodates a liquid. The actuator changes a volume of the pressure chamber according to an applied driving signal. The application part applies the driving signal to the actuator. The driving signal includes an ejection pulse and a vibration pulse. The ejection pulse discharges the liquid from a nozzle communicated with the pressure chamber. The vibration pulse is applied prior to the ejection pulse, has positive and negative potentials opposite to that of the ejection pulse, and generates pressure vibration of the liquid which promotes ejection of the liquid. The driving signal has a period of the ejection pulse which is 1.5 times or more and 2.5 times or less of a half period at a main acoustic resonance frequency of the liquid in the pressure chamber when the signal includes continuous two or more ejection pulses. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135188-A (JP)
Title: Manufacturing method of slurry
Inventor: OKADA KOHEI
IPC: C04B28/02
Filed: 2022-03-15
Abstract: To provide a manufacturing method of a slurry, capable of manufacturing a slurry which is homogeneous and properly thickened and can be efficiently transferred while causing less residue in pipings, etc., on transfer.SOLUTION: Disclosed herein is a manufacturing method of a slurry, for manufacturing a slurry by blending water, an inorganic powder, and an amine oxide-type surfactant ((A) component hereafter), wherein the manufacturing method of a slurry includes: performing blending of water and the inorganic powder by using a kneader including a rotation shaft, an agitation member provided in the rotation shaft, and a kneading tank under a condition that a peripheral speed of the maximum diameter part of the agitation member is 20 m/min or over and a Froude number of 0.40 or over in the kneading tank for 4 s or over to obtain a blended product; and performing addition of the (A) component to the blended product and blending by using a kneader including a rotation shaft and an agitation member provided in the rotation shaft under a condition that a peripheral speed of the maximum diameter part of the agitation member is 20 m/min or over and a Froude number is 0.4 or over for 8 s or over in the kneading tank.SELECTED DRAWING: None
Patent JP-2023135997-A (JP)
Title: Decorative sheet, decorative tack sheet, decorative plate, and manufacturing method of decorative sheet
Inventor: SANO Mamiko
IPC: B32B27/32
Filed: 2022-03-16
Abstract: To provide a decorative sheet that can reduce the number of manufacturing process and has sufficient concealability.SOLUTION: A decorative sheet 10 includes a transparent original fabric 20 made of a transparent olefin sheet, a printed pattern layer 50 and a colored layer 40 formed in this order on one side of the transparent original fabric 20, and a surface protective layer 60 formed on the other surface of the transparent original fabric 20, wherein, to the transparent original fabric 20, a dispersant as a nano-sized additive is added, any of both surfaces of the transparent original fabric 20 does not have a laminate layer made of other film, and the color difference between when it is on softwood plywood and when it is on hardwood plywood is 2.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2023139883-A (JP)
Title: Magnetic sensor and rotary apparatus
Inventor: NISHINO HIROTAKE
IPC: H02K7/116
Filed: 2022-03-22
Abstract: To provide a small magnetic sensor.SOLUTION: A magnetic sensor comprises: a hall element; a housing having a base and a cover; and wiring electrically connected with the hall element. The housing accommodates the hall element. The hall element, the base, and part of the wiring are integrally molded.SELECTED DRAWING: Figure 4A
Patent JP-2023140077-A (JP)
Title: Vehicle front part structure
Inventor: YAMANAKA YUKI
IPC: B62D25/08
Filed: 2022-03-22
Abstract: To increase an amount of absorption of collision energy while suppressing an amount of entry of a barrier in the event of a front collision of a vehicle.SOLUTION: A vehicle front part structure 100 includes: a pair of front side members 11L, 11R provided on both side parts of a vehicle front part and extending in a vehicle longitudinal direction; and an engine compartment cross 20 mounted between the pair of front side members 11L, 11R. The engine compartment cross 20 is an annular member that includes: a pair of side members 21L, 21R that are respectively attached to inner sides of the front side members 11L, 11R in a vehicle width direction and respectively extend in the vehicle longitudinal direction; a front cross 24 connecting respective front ends of the pair of side members 21L, 21R in the vehicle width direction; and a rear cross 27 connecting respective rear ends of the pair of side members 21L, 21R in the vehicle width direction. The rear cross 27 is curved so as to be projected toward a vehicle rear side.SELECTED DRAWING: Figure 1
Patent JP-2023141504-A (JP)
Title: Faucet device
Inventor: MIZUNO HIROYUKI
IPC: E03C1/042
Filed: 2022-03-24
Abstract: To provide a faucet device with excellent design.SOLUTION: A faucet device A has a mirror cabinet 40, a standing wall 14 located below the mirror cabinet 40, a faucet function unit 22 attached to the standing wall 14, a water discharge/stop operation member 60 that is provided as a separate member from the faucet function unit 22 and is used to operate the faucet function unit 22, a cover 50 that is attached to the mirror cabinet 40 and supports the water discharge/stop operation member 60 in an operable manner, and an operation force transmission unit 64 that is provided on the water discharge/stop operation member 60 and transmits the operation force to the faucet function unit 22 only when the cover 50 is attached to the mirror cabinet 40.SELECTED DRAWING: Figure 8
Patent JP-2023141779-A (JP)
Title: Processing head and laser processing device
Inventor: KUMAI HIROTOMO
IPC: B23K26/06
Filed: 2022-03-24
Abstract: To provide a processing head capable of processing a processing target object with high accuracy.SOLUTION: A processing head includes a first laser array element in which a plurality of first photonic crystal lasers is arrayed in a first direction, and a second laser array element in which a plurality of second photonic crystal lasers is arrayed in the first direction. The first laser array element and the second laser array element irradiate a processing target object with laser light in a third direction crossing the first direction and a second direction while being moved relatively in the second direction crossing the first direction. A second end photonic crystal laser and a second intermediate photonic crystal laser overlap each other viewed from the second direction.SELECTED DRAWING: Figure 1
Patent JP-2023142787-A (JP)
Title: Image processing device, image processing system, image processing method, program, and display device
Inventor: MIZUNO KIMIYASU
IPC: H04N21/436
Filed: 2022-03-25
Abstract: To provide an image processing device capable of enabling an external display device to display an image properly, an image processing system, an image processing method, a program, and the display device.SOLUTION: An electronic apparatus (10) as an image processing device comprises a communication unit (15) and a CPU (11). The CPU (11) acquires first data of consecutive first images, acquires performance information of a display unit (36) of a terminal device (30) which displays second images based on the first images, generates second data of the second images corresponding to the performance information from the first image, and outputs the second data to the terminal device (30) by the communication unit (15).SELECTED DRAWING: Figure 2
Patent JP-2023001863-A (JP)
Title: Image processing method and image processing apparatus
Inventor: ROSHINI AITHAL
IPC: G06F3/12
Filed: 2022-03-25
Abstract: To provide an image processing method and an image processing apparatus for printing a plurality of pages in a document in a variable number of copies.SOLUTION: A method for printing a plurality of pages of a document in a variable number of copies, comprises: receiving, from a user, user input including the number of copies of the plurality of pages to be printed; analyzing the user input to determine the plurality of pages to be printed and the number of copies of each of the plurality of pages to be printed; acquiring a content of each of the plurality of pages from a temporary file or a memory associated with a printer driver unit; and printing the acquired content with a printer apparatus for the determined number of copies.SELECTED DRAWING: Figure 3A
Patent JP-2023143409-A (JP)
Title: Heat-resistant gelling formulation and heat-resistant gel
Inventor: KOYAMA SAORI
IPC: A23L29/231
Filed: 2022-03-25
Abstract: To provide a heat-resistant gelling formulation which enables free regulation of textures ranging from a smooth texture such as filling and jam to a jelly texture and can be used to give gel showing heat resistance stable in wide Brix and pH.SOLUTION: A heat-resistant gelling formulation according to the present invention includes LM pectin having an esterification degree of 15 to 50%, tamarind seed gum, divalent cation salt, and a sequestering agent. A blending ratio of the components satisfies the following conditions a1) to a3): a1) the LM pectin:the tamarind seed gum=5:55 to 55:5; a2) the LM pectin:divalent cation=30:0.2 to 30:4.5; and a3) the divalent cation:the sequestering agent=1:0.2 to 1:15.SELECTED DRAWING: None
Patent JP-2023144597-A (JP)
Title: Position control device and position control method
Inventor: INAGAKI Daichi
IPC: B29C48/92
Filed: 2022-03-28
Abstract: To control automatically a position of a roll relative to a T-die.SOLUTION: A position control device 100 includes: a camera 10 that images a T-die 103 and a one end surface 1a of a molding roll 1 in an axial direction; a control device 30 that acquires a target image captured by the camera 10; and a movement mechanism 40 for moving the molding roll 1. The control device 30 performs image processing on the target image to detect an outer shape of the T-die 103 and the one end surface 1a of the roll, and obtains a relative position of the roll with respect to the T-die 103 from the detected outer shape of the T-die 103 and the one end surface 1a of the roll, and obtains an amount of movement of the roll from a target position and the relative position of the roll, and outputs a movement command to the movement mechanism 40 to move the roll by the calculated amount of movement.SELECTED DRAWING: Figure 4
Patent JP-2022079604-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the freedom degree of movable presentations. 
     SOLUTION: Presentation operation control means causes movable means to perform a prescribed presentation operation based on a presentation scenario. The movable means is configured at least to be movable from a first position to a second position different from the first position. By preparatory movement control means for performing a preparatory movement for moving the movable means to an initial position of the presentation operation, a preparatory movement is performed before the presentation operation based on the presentation scenario is performed. Thereby, it is possible to locate the movable means at the initial position in advance. Consequently, the presentation scenario using a movable presentation is made easy to be set and therefore the freedom degree of the movable presentation can be enhanced. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023147532-A (JP)
Title: detection device
Inventor: NAGAKUSA YUTO
IPC: H01R13/66
Filed: 2022-03-30
Abstract: To provide a device including a signal output unit for outputting a detection result of an event to the outside of the device when the event is detected by a sensor.SOLUTION: A detection device 1 including a sensor for detecting an event and an outlet plug to be connected to an outlet includes a signal output unit 14 capable of outputting a signal related to the event detected by the sensor to the outside via a signal line.SELECTED DRAWING: Figure 3
Patent JP-2023148164-A (JP)
Title: Sense presentation device
Inventor: AKAIWA SHUICHI
IPC: G06F3/01
Filed: 2022-03-30
Abstract: To eliminate a perceivable timing discrepancy when presenting a specific content in a way that synchronizes a visual sense, an auditory sense, and a tactile sense.SOLUTION: A sense presentation device, when providing a content linking a sound and/or a video, with a tactile effect, delays timing of outputting each signal to each device by a prescribed delay time according to a perception time until a human perceives each of an acoustic sense and/or a visual sense, and a tactile sense, and outputs it from each control part.SELECTED DRAWING: Figure 1
Patent JP-2022176883-A (JP)
Inventor: NAKAMURA FUMIKA
IPC: H01M50/446
Filed: 2022-03-30
Abstract: 【課題】本発明は、電池の高安全性を達成し得る電池用セパレータを提供することを目的とする。【解決手段】ポリオレフィン微多孔膜を含む電池用セパレータであって、ポリオレフィン微多孔膜の動的粘弾性測定において、１７０℃での貯蔵弾性率が、５００，０００Ｐａ以上１，５００，０００Ｐａ以下であり、かつ１７０℃でのｔａｎ△が、０．４０以上０．９０以下である電池用セパレータが提供される。【選択図】なし
Patent JP-2023150670-A (JP)
Title: Method of manufacturing magnetic viscous fluid
Inventor: HASHIDA SHINICHIRO
IPC: H01F1/44
Filed: 2022-03-31
Abstract: To easily obtain an MR fluid excellent in redispersibility.SOLUTION: A method includes a step of dispersing magnetic particles in a solvent, and a step of applying a magnetic field to the magnetic particles dispersed in the solvent to impart residual magnetism.SELECTED DRAWING: Figure 1
Patent JP-2022089899-A (JP)
Title: Transmission method and reception method
IPC: H04N21/2362
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a transmission method of a reproducible content by using broadcasting and communication on the receiving side even if the reception start timing of content by communication was delayed. 
     SOLUTION: The method of transmitting content using broadcast waves and a communication channel, includes an information transmission step, in which, when transmitting content using broadcast waves and communication channels, a piece of auxiliary information for synchronizing the content via the broadcast waves and the content via the communication channel is transmitted by using at least the broadcast wave, and the contents using broadcast waves and communication channels are synchronized when the receiving side receives the information. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156640-A (JP)
Title: work vehicle
Inventor: MASUDA RYUTARO
IPC: B60K1/04
Filed: 2022-04-13
Abstract: To provide a work vehicle configured to prevent a controller of the work vehicle from being erroneously operated due to noise such as an electromagnetic wave generated in an inverter.SOLUTION: In the work vehicle, a battery is provided in a hood part, a first electric motor for driving rear wheels (3) and a second electric motor (40) for driving a work machine are provided at a rear part of a running vehicle body (1), and an electrical box (70) is provided between an operating seat of an operating part and a shooter through which a carry-out port of the work machine is communicated with a carry-in port of a grass-catching container. A first inverter device that drives the first electric motor and a second inverter device that drives the second electric motor (40) are provided in the electrical box (70), and a controller (77) that controls an electronic instrument mounted on the running vehicle body (1) is provided at a position separated away from the electrical box (70).SELECTED DRAWING: Figure 12
Patent JP-2022092039-A (JP)
Title: Suction port of vacuum cleaner, and vacuum cleaner equipped with the same
IPC: A47L9/06
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a suction port of a vacuum cleaner, a suction port that has high cleaning performance and a small noise by enhancing airtightness between the suction port and the cleaning surface, and also to provide a vacuum cleaner equipped with the suction port. 
     SOLUTION: The vacuum cleaner has a suction port 6 for communicating with the vacuum cleaner body 2 that generates a suction force, and includes: a movable cleaning body (first rotary cleaning body 20) which is provided on the underside of the suction port; and a plurality of side fixed brushes 72-75 which are provided in the left and right undersides of the suction port. The movable cleaning body has a shank on both ends and rotatably supported on the suction port. The first side fixed brushes 72, 73 of the plurality of side fixed brushes are arranged on the end of left or the right sides of the suction port. The second side fixed brushes 74, 75 of the plurality of side fixed brushes are arranged between the movable cleaning body and the first side fixed brushes. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157098-A (JP)
Title: Laser inspection device and laser inspection method
Inventor: FUJITA SATOSHI
IPC: G01N21/954
Filed: 2022-04-14
Abstract: To radiate a two-dimensional laser beam parallel to a longer direction of a tubular member, which is a test object.SOLUTION: A laser inspection device includes: a two-dimensional laser displacement sensor that extends along an axial direction of a tubular member and emits a two-dimensional laser beam perpendicular to the axial direction of the tubular member when inserted into the tubular member; a first mirror that reflects the two-dimensional laser beam emitted from the two-dimensional laser displacement sensor so that it travels in the axial direction of the tubular member; and a second mirror that reflects the two-dimensional laser light reflected by the first mirror so that it travels radially outward of the tubular member in the same plane.SELECTED DRAWING: Figure 2
Patent JP-2022087316-A (JP)
Title: Easy open package
IPC: B65D65/40
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a package which enables tearing along an opening introduction line when torn at a predetermined part of a laminated film which has open-easiness by scarification on its base material layer. 
     SOLUTION: A package is made of two sheets of laminated film 11, laminated with more than two layers as at least a base material film layer and a heat-sealable sealant layer overlapped together. The sealant layer of both laminated films 11, arranged to face with each other, are overlapped, and the sheets are sealed together at its peripheral parts to form a pouch-like package. Only on the base material film layer, an opening introduction line 14 is arranged by scarification, and the scarification is processed at least on a surface of the base material film layer on a side closer to the sealant layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160109-A (JP)
Title: フック装置
IPC: E03C1/06
Filed: 2022-04-21
Abstract: 【課題】簡単な構造でありながら、上下方向の力（荷重）に対する保持力が強く、支柱などの相手部材へのロック・解除を確実に行うことができ、摺動部材の摺動時におけるガタツキが抑えられているフック装置を提供する。【解決手段】この発明のフック装置１は、係止部２２を有する中空の装置本体２と、前記装置本体２の内部又は外部に移動可能に配設され、かつ前記支柱Ｐの軸方向に対して所定の角度で傾斜させた傾斜面を有する操作部材４と、前記傾斜面と当接する摺動面を有する摺動部材であって、その上下方向の移動が規制されることにより前記支柱Ｐに離接するよう前記装置本体２の長手方向に沿って摺動する摺動部材と、を備え、前記摺動部材又は操作部材４の一方は、前記摺動部材の摺動をガイドする一対のガイド部を備え、他方は、前記一対のガイド部によってガイドされる被ガイド部を備える。【選択図】図１
Patent JP-2023162745-A (JP)
Title: トイレ用部品
IPC: A47K17/00
Filed: 2022-04-27
Abstract: 【課題】抗ウイルス性を容易に付加可能なトイレ用部品を提供する。【解決手段】トイレ室に設置されるトイレ用部品１０Ａ，１０Ｂであって、基材２５と、前記基材２５の表面に設けられ、抗ウイルス剤を含有する表面層２６と、を備えている。このような構成によれば、抗ウイルス性をトイレ用部品１０に容易に付加できる。【選択図】図１
Patent JP-2022106962-A (JP)
Title: Presentation method for traffic light, device, vehicle, electronic apparatus, storage medium and computer program
Inventor: WU YOUCAI
IPC: G08G1/0962
Filed: 2022-05-11
Abstract: To provide a presentation method for a traffic light, a device, a vehicle, an electronic apparatus, a storage medium and a computer program.SOLUTION: The presentation method for the traffic light includes the steps: to obtain a traffic light image according to an active state of a color sense failure mode; to obtain current color information of the traffic light by recognizing the traffic light image; and to generate presentation information that presents at least character information corresponding to the current color information based on the current color information.SELECTED DRAWING: Figure 2
Patent JP-2023167347-A (JP)
Title: 濁水処理装置および濁水処理車
IPC: B01D21/02
Filed: 2022-05-11
Abstract: 【課題】超高圧洗浄工法の施工現場で発生する濁水をその場で処理する。【解決手段】浮遊物を含有する濁水から浮遊物の全部または一部を除去する濁水処理装置であって、実質的に正四角柱の形状に成形され、濁水を収容すると共に、濁水に対して凝集剤による凝集分離処理を行なう濁水タンク本体１と、前記濁水タンク本体１の鉛直下方に接続され、前記凝集分離処理がされた凝集物および水を排出する排出部３と、前記排出部３から排出された凝集物および水を透水シート１５を用いてろ過すると共に、前記ろ過された水をポンプで汲み出す分離タンク１３と、を備え、前記排出部３は、実質的に逆正四角錘の形状を有し、逆正四角錘の高さに対する底面の正方形の一辺の長さの比が、２から３であり、逆正四角錘の頂点に設けられた円形の排出口５から凝集物および水を排出する。【選択図】図１
Patent JP-2023169716-A (JP)
Title: トラクタトラックに設けるストッカボックス並びにこれを具えたトラクタトラック
IPC: B62D33/04
Filed: 2022-05-17
Abstract: 【課題】充分な収納容積を得られる大型のトラクタトラック用のストッカボックスであっても、特にトレーラトラックの後退時において後方の視野を充分に確保できるようなストッカボックスを開発することを技術課題とした。【解決手段】トラクタトラックＴにおけるキャビン２３と、トレーラ接続用のカプラ２８との間の後部デッキ２７上に設けられるストッカボックス１であって、立体枠状のフレーム１０を強度部材として、これに区画パネル１１を支持させ、複数の収納部を構成するものであり、且つキャビン２３後方の後部窓２５の高さ位置であって、操縦席２３Ａと反対の部位には、側周パネル１１Ａを配設しない後方確認スペースＳを設けるものであり、更に前後２本の露見コラムフレーム１０Ａ、１０Ｃは、操縦席２３Ａにおいて後方確認姿勢をとった操縦者の操縦者視点Ｐから見て重なり状に目視される位置に設けられていることを特徴とする。【選択図】図１