baber/WOPTO huggingface dataset:
Patent JP-2022074919-A (JP)
Title: Water dispersion type active energy curable composition
Inventor: MOCHIZUKI KATSUNOBU
IPC: C09D133/14
Filed: 2020-11-05
Abstract: To provide a water dispersion type active energy curable composition which is excellent in curability, does not substantially contain a solvent, is low in environmental loads, and provides a cured product excellent in tensile physical property and weather resistance.SOLUTION: A water dispersion type active energy curable composition is a composition that contains a (meth)acrylate polymer (A) having an acryloyl group at a side chain, and is obtained by dispersing the component (A) in the water, in which a content of an organic solvent in the total amount of the composition is less than 5 wt.%. Active energy rays include electron rays, ultraviolet rays, and visible light rays, and the electron rays are preferable. The water dispersion type active energy curable composition is suitably usable as a curable composition for a coating agent.SELECTED DRAWING: None
Patent JP-2022075117-A (JP)
Title: Manufacturing method of silicon carbide semiconductor device
Inventor: TOGAWA TOSHIHIRO
IPC: H01L29/78
Filed: 2020-11-06
Abstract: To provide an art of removing the excess part of an epitaxial film in a short time in a manufacturing method of a silicon carbide semiconductor device including a process of filling an epitaxial film in a trench.SOLUTION: The manufacturing method of a silicon carbide semiconductor device 1 includes: a trench forming step of forming a trench TR in a silicon carbide semiconductor layer 140; an epitaxial film forming step of forming epitaxial films 14b, 42, 44 of silicon carbide to fill inside the trench; a defect formation step of forming defects in surplus portions 42, 44 of the epitaxial film deposited on the surface of the semiconductor layer; and a removal step of shaving and removing the surplus portion of the epitaxial film.SELECTED DRAWING: Figure 5
Patent JP-2022076106-A (JP)
Title: Shaft wall and construction method of shaft wall
Inventor: TAKAMI KOSUKE
IPC: E21D5/11
Filed: 2020-11-09
Abstract: To provide a concrete shaft wall that eliminates extraction of a separator and filling work for a filler, and does not generate a gap.SOLUTION: A shaft wall 100 comprises concrete 10 cast cylindrically and resin-made separators 30 that radially penetrate the concrete. Unlike the case of metal separators, the shaft wall can be excavated with a shield excavator while leaving the separators in the shaft wall after concrete casting. Since the separators are not extracted therefrom and then filling work for a filler becomes useless, thereby being able to prevent the inside of the shaft wall from generating a gap.SELECTED DRAWING: Figure 1
Patent JP-2022076227-A (JP)
Title: Information processing system, computer, information processing method, and program
Inventor: HOSHIKAWA NAOTO
IPC: G04G5/00
Filed: 2020-11-09
Abstract: To provide an information processing system for generating identification information of a computer by using the feature of a clock signal unique to the computer.SOLUTION: An information processing system relating to the present invention includes a reference time source and an object side computer to be a processing object. The object side computer includes an object clock part for counting an object side time, an object side reception part for receiving a reference side present time at a reference time, an object side time resetting part for receiving a first instruction to reset the object side present time at the object side time to the reference side present time, a time difference calculation part for receiving a second instruction each time a prescribed unit time passes after receiving the first instruction to calculate a time difference per unit time between the reference side present time and the object side present time, which is a feature amount of the object side computer, and a temperature measurement part for receiving a third instruction within the unit time to measure temperature of the object side time part or the vicinity thereof, which is the feature amount of the object side computer.SELECTED DRAWING: Figure 4
Patent JP-2022077073-A (JP)
Title: Rail in railway traffic system
Inventor: KATAHIRA KOSUKE
IPC: E01C7/14
Filed: 2020-11-11
Abstract: To reduce labor for maintenance by solidly mounting a guide on a rail body.SOLUTION: A rail of a railway traffic system includes: a rail body that has a roadbed that forms a traveling surface that extends in a stretching direction, and a wall part that is formed so as to extend in a vertical direction from the roadbed on the outside of a width direction that intersects the traveling surface in the stretching direction and extends in the stretching direction, and is formed by burying reinforcing bars in concrete materials; and a guide that is arranged on a wall side surface of the wall part facing the traveling surface in the width direction, extends in the stretching direction, and is integrally fixed to the wall part in a state of being connected to the reinforcing bars.SELECTED DRAWING: Figure 1
Patent JP-2022077148-A (JP)
Title: Image processing method, program, and image processing system
Inventor: ODAMAKI MAKOTO
IPC: G06T19/00
Filed: 2020-11-11
Abstract: To provide an image processing method, a program, and an image processing system that makes a virtual object automatic placed in an inner space of a structure.SOLUTION: An image processing method executed by an image processing system executes a structure estimation step of estimating a structure of a space from a background image (e.g. an entire celestial sphere image) where an inner space of s structure (e.g. a room) is omnidirectional shown, an area estimation step of estimating an area at which a virtual object (e.g. a 3D model of a furniture) in the space can be placed, and an image processing step of synthesizing the virtual object into the estimated area for the background image.SELECTED DRAWING: Figure 16
Patent JP-2022077594-A (JP)
Title: Semiconductor device
Inventor: TOGAMI Mamoru
IPC: H01L23/29
Filed: 2020-11-12
Abstract: To provide a semiconductor device that enables the model name of the device to be readily identified to suppress incorrect mounting to a substrate.SOLUTION: A semiconductor device 100 includes a package 1 which seals a semiconductor element, a lead frame 2 of which one end portion is connected to the semiconductor element and another end portion protrudes through a side face of the package 1, a plurality of screw holes 3 which are formed in the package 1 so as to fix the package 1 to a substrate, and a resin part 7 which can close the plurality of screw holes 3. A model name of the semiconductor device 100 is expressed in opening and closing states of the screw holes 3.SELECTED DRAWING: Figure 1
Patent JP-2022077667-A (JP)
Title: Hydrogen manufacturing system
Inventor: KIMURA YOSHITAKA
IPC: H02J3/32
Filed: 2020-11-12
Abstract: To provide a hydrogen manufacturing system which includes an electric generator utilizing renewable energy, and can manufacture hydrogen while adjustment requirement of receiving power from a power system is fulfilled and manufacturing loss of hydrogen is suppressed by the hydrogen manufacturing system.SOLUTION: The hydrogen manufacturing system includes: a first electric generator which generates electricity utilizing renewable energy; and a hydrogen manufacturing device which manufactures hydrogen with generated power by the first electric generator and receiving power from an electric system as input power. The maximum input power to the hydrogen manufacturing device is equal to or more than the maximum power generation power by the first electric generator or more.SELECTED DRAWING: Figure 3
Patent JP-2022084126-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2020-11-26
Abstract: To enhance the interest of a game.SOLUTION: A Pachinko game machine PY1 includes a game control microcomputer 101 capable of performing a special symbol big winning determination process whether a result is a big winning or not on the basis of a winning of a game ball to a first start port 11 or a second start port 12, a performance control microcomputer 121 capable of executing a specific performance suggesting the possibility of being determined as a big winning in the special symbol big winning determination process, and a select button 42 that can be operated by a player. The performance control microcomputer 121 makes it possible to select one of performance characters among a performance character A, a performance character B, and a performance character C on the basis of a pressing operation of the select button 42. When the performance character B is selected, there are cases where the performance character B appears in the specific performance and a performance character different from the performance character B appears in the specific performance.SELECTED DRAWING: Figure 33
Patent JP-2021157768-A (JP)
Title: Face authentication method, face authentication system, program and recording medium
Inventor: NAKANISHI SEI
IPC: G06F21/40
Filed: 2020-12-02
Abstract: To provide a face authentication method having high convenience by effectively using face authentication and automatically notifying an office employee pf a fact that a visitor arrives at the office, a face authentication system, a program and a recording medium.SOLUTION: When a face authentication system 10 receives information relating to a face image of a visitor captured by an imaging device 40 installed at an entrance of an office, the face authentication system 10 compares information relating to the visitor's face image captured by the imaging device 40 with information relating to a recorded visitor's face image and compares time and date when the face image of the visitor is captured by the imaging device with preregistered time and date when the visitor visits the office, to authenticate the visitor and, when the visitor is authenticated by the face authentication system 10, the face authentication system 10 transmits visitor notification information to a user terminal 20 of an office employee.SELECTED DRAWING: Figure 1
Patent JP-2022090948-A (JP)
Title: Lure
Inventor: KAWAHARA YASUSHI
IPC: A01K85/00
Filed: 2020-12-08
Abstract: To provide a lure with a structure for controlling an underwater behavior, which hardly becomes modified and comes off.SOLUTION: A lure 1 comprises a long lure body 2 that has a fishing line connected to a front end and that is extended in a longitudinal direction, and a rear protrusion 14 that protrudes from both rear side surfaces of the lure body 2 and that is formed integrally with the lure body 2.SELECTED DRAWING: Figure 1A
Patent JP-2022091407-A (JP)
Title: Fuel burning system
Inventor: MUTO SADAYUKI
IPC: F23C5/08
Filed: 2020-12-09
Abstract: To provide a fuel burning system capable of realizing a suppression of insufficient combustion of a fuel gas and a suppression of thermal NOx.SOLUTION: A fuel burning system comprises: a combustion furnace for burning a main fuel; a refractory material provided so as to cover at least a part of the inside of the combustion furnace; a burner for jetting the main fuel into the combustion furnace to burn; and a fuel gas jet nozzle provided separately from the burner and for jetting a fuel gas into the combustion furnace.SELECTED DRAWING: Figure 2
Patent JP-2022092134-A (JP)
Title: Machine tool
Inventor: ISHIKAWA TAKAYUKI
IPC: B23B25/00
Filed: 2020-12-10
Abstract: To provide a machine tool capable of preventing a tool unit having a flow passage for purging air from deteriorating as a closing member for an air supply passage is left undetached.SOLUTION: A machine body 2 of a machine tool 1 has a supply passage 25 which connects with a flow passage 55 of an attached tool unit TU1 with an air flow passage, and supplies air 100 to the flow passage 55. A closing member 40 which closes an opening 26 of the supply passage 25 is attachable to and detachable from the machine body 2. The machine tool 1 comprises an interference structure 60 which interferes with the closing member 40 when the closing member 40 is fitted to the machine body 2 to hinder the tool unit TU1 with the air flow passage from being attached to the machine body 2.SELECTED DRAWING: Figure 5
Patent JP-2021158661-A (JP)
Title: Moving image editing device, moving image editing method, and program
Inventor: KOJIMA TAKASHI
IPC: H04N21/854
Filed: 2020-12-14
Abstract: To create moving images that match characteristics of moving image posting services.SOLUTION: A posting server 1 according to this embodiment comprises: a storage unit 14 that stores, for each moving image posting service A-C, delivery policy information based on characteristics of the moving image posting service A-C; a reception unit 11 that receives an original moving image; an editing unit 12 that uses the delivery policy information for each moving image posting service A-C, edits the original moving images with content that differs among the moving image posting services A-C, and generates a moving image to be posted to each moving image posting service A-C; and a posting unit 13 that posts the moving image to be posted to each of the moving image posting services A-C.SELECTED DRAWING: Figure 2
Patent JP-2021059735-A (JP)
Title: Photosetting resin composition, cured coated film, substrate with coated film and manufacturing method therefor and antifogging treatment method on substrate
Inventor: MIYAKUBO KENJI
IPC: B32B27/00
Filed: 2020-12-17
Abstract: To provide a photosetting resin composition capable of stably achieving relatively high hardness and antifogging performance even under high humidity environment and related technologies thereof.SOLUTION: There are provided a photosetting resin composition containing (A) an alkylene oxide modified compound having a photo polymerizable unsaturated group and 2 or more alkylene oxide modified part per one photo polymerizable unsaturated group, (B) at least one kind of compound selected from a silicon-based compound having weight average molecular weight of 3,000 or less and a fluorine-based compound (b2) having weight average molecular weight of 3,000 or less, and (C) a photoinitiator with the content of a solid component of the compound (B) of 0.1 to 25 pts.wt. based on 100 pts.wt. of a solid component of the alkylene oxide modified compound (A) and related technologies thereof.SELECTED DRAWING: None
Patent JP-2022098919-A (JP)
Title: Rotary electric machine, electric wheel, and vehicle
Inventor: TAKAHASHI AKIFUMI
IPC: H02K3/04
Filed: 2020-12-22
Abstract: To improve the efficiency and output of a rotary electric machine without increasing the physique of it.SOLUTION: A rotary electric machine has a plurality of segment coils arranged in each of a plurality of layers aligned in a radial direction in a slot of a stator core. The segment coil has a linear section arranged in the slot, first area sections 111, 121 having a projection section projecting out of the slot from one end side of the linear section, and second area sections 112, 122 that extend from the other end of the linear section toward one side in the circumferential direction and being formed so as to change its position in a radial direction outside the slot of the other end side of the linear section. A tip end portion of the second area section 112 of the first segment coil 110 arranged at a predetermined layer in a predetermined slot is disposed so as to be radially adjacent to a tip portion of the first area section 121 of the second segment coil 120 arranged in the predetermined layer in the slot adjacent to the predetermined slot and being connected thereto.SELECTED DRAWING: Figure 2B
Patent JP-2022101068-A (JP)
Title: Gate driver
Inventor: WADA KEIJI
IPC: H03K19/0175
Filed: 2020-12-24
Abstract: To improve the dielectric strength of a gate driver.SOLUTION: A gate driver includes a low voltage circuit that operates by a first voltage applied thereto, a high voltage circuit that operates by a second voltage higher than the first voltage applied thereto, and a transformer chip 80 as an insulating chip. The transformer ship 80 includes: a substrate 84; an insulating layer 86 formed on the substrate 84; a first transformer 41A having a first coil 43A and a second coil 44A embedded in the insulating layer 86 and arranged opposite to each other; and a second transformer 42A having a first coil 45A and a second coil 46A embedded in the insulating layer 86 and arranged opposite to each other. The low voltage circuit and the high voltage circuit are connected via a first transformer 41A and a second transformer 42A connected in series with each other, and transmit a signal via the first transformer 41A and the second transformer 42A.SELECTED DRAWING: Figure 3
Patent JP-2022101110-A (JP)
Title: Faucet unit and outlet part
Inventor: NAKAJIMA TAKASHI
IPC: A47K1/02
Filed: 2020-12-24
Abstract: To provide a faucet unit and an outlet part that comprise a metallic front wall, have excellent design, and easily secure insulation performance of the outlet part.SOLUTION: A faucet unit is attached to a washstand. The faucet unit comprises a cover part, and an outlet part attached to a metallic front wall 81 of the cover part. The outlet part comprises a waterproof cover 91, an outlet body 90 inserted into a hollow part 912, a back surface attachment member 92, and attachment screws 93. The waterproof cover 91 is made of resin, and comprises: a front plate part 911 attached to a front surface of a peripheral edge of an opening 86 of the front wall 81; and the hollow part 912 extending rearward from the front plate. The back surface attachment member 92 is made of resin, and comprises a rear plate part 921 attached to a back surface of the peripheral edge of the opening 86 of the front wall 81. The attachment screws 93 attach the back surface attachment member 92 to the waterproof cover 91 to cause the peripheral edge of the opening 86 of the front wall 81 to be sandwiched between the front plate part 911 and the rear plate part 921.SELECTED DRAWING: Figure 8
Patent JP-2021048651-A (JP)
Title: Crystal oscillator
Inventor: KAGA SHIGETAKA
IPC: H03H9/19
Filed: 2020-12-25
Abstract: To provide a new excitation electrode structure that can improve the characteristics of a crystal oscillator that vibrates in a thickness slip mode.SOLUTION: A crystal oscillator includes excitation electrodes 13a and 13b on the front and back of a crystal piece 11. In the crystal piece in a Y' axis direction of the crystal is a thickness, and the X'-Z' plane of the crystal is a main surface. The excitation electrode provided on a plus Y' plane is defined as a first excitation electrode 13a, and the excitation electrode provided on a minus Y' plane is defined as a second excitation electrode 13b. The second excitation electrode moves the first excitation electrode along the X' axis of the crystal in the plus X' direction by a distance dx given by T*tan α with respect to the first excitation electrode (1), and moves the first excitation electrode along the Z' axis of the crystal in the minus Z' direction by a distance dy given by T*tan β (2), and is provided at a location where the state moved in the (1) and (2) cases is projected onto the minus Y' plane. Here, α and β are angles in a predetermined range according to the cut type of the crystal piece in consideration of a difference between a direction of the phase velocity direction and the power flow direction of the elastic wave in the crystal piece.SELECTED DRAWING: Figure 1
Patent JP-2022103648-A (JP)
Title: Work vehicle control system
Inventor: SAWAKI TAKUTO
IPC: G05D1/02
Filed: 2020-12-28
Abstract: To provide a work vehicle capable of travelling autonomously to a work starting position.SOLUTION: There is provided a work vehicle control system for moving a work vehicle 1 to a work starting position 203a along a moving route 206 composed of a straight line connecting the position 210 of the work vehicle and the work starting position 203a when the position 210 of the work vehicle 1 acquired by positioning means is in a headland region 207 further retreated from one side 207b of the outer periphery of a work region 202 behind an advancing direction 203b of the work vehicle 1 at the work starting position 203a when an instruction to start autonomous travelling is given.SELECTED DRAWING: Figure 4
Patent JP-2022042932-A (JP)
Title: Image capturing optical lens
Inventor: GUO YUTONG
IPC: G02B13/00
Filed: 2020-12-28
Abstract: To provide an image capturing optical lens.SOLUTION: An image capturing optical lens disclosed herein consists of a first lens having negative refractive power, a second lens having positive refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, and a fifth lens having negative refractive power, arranged in order from the object side to the image side, and satisfies the following conditional expressions: -3.00≤f1/f2≤-1.50, 1.80≤d3/d4≤4.00, 2.50≤R7/R8≤6.00, f3/f≤-5.00, where f represents a focal length of the entire image capturing optical lens, f1 represents a focal length of the first lens, f2 represents a focal length of the second lens, f3 represents a focal length of the third lens, d3 represents an axial thickness of the second lens, d4 represents an axial distance from an image-side surface of the second lens to an object-side surface of the third lens. R7 represents a central curvature radius of an object-side surface of the fourth lens, and R8 represents a central curvature radius of an image-side surface of the fourth lens. The image capturing optical lens offers good optical performance and meets the design requirements of a large aperture, a wider view angle, and extra thinness.SELECTED DRAWING: Figure 1
Patent JP-2020527920-A (JP)
Title: アップリンクビーム管理
IPC: H04W52/08
Filed: 2018-09-07
Abstract: 無線デバイスは、セルのＳＲＳの構成、ＳＲＳの第１の累積電力制御調整が有効であるかどうか、を示す、第１のパラメータと、第２のパラメータと、を含む、セルの構成パラメータを受信する。第２のパラメータは、セルのアップリンクデータチャネルの構成、およびアップリンクデータチャネルの第２の累積電力制御調整が有効であるかどうか、を示す。第１の累積電力制御調整および第１の電力制御コマンドに基づいて、ＳＲＳについての第１の送信電力が判定される。ＳＲＳは、セルを介して、第１の送信電力で送信される。第２の累積電力制御調整および第２の電力制御コマンドに基づいて、セルのアップリンクデータチャネルについての第２の送信電力が判定される。１つ以上のトランスポートブロックは、セルのアップリンクデータチャネルを介して、第２の送信電力で送信される。【選択図】図２５
Patent JP-2021502790-A (JP)
Title: 活線作業用手動油圧式多機能特高圧絶縁ギアグリッパープライヤースティック及びそのプライヤースティックを用いた間接活線工法
IPC: B25J1/02
Filed: 2018-08-30
Abstract: 本発明は活線作業用手動油圧式多機能特高圧絶縁ギアグリッパープライヤースティック及びそのプライヤースティックに関するもので、より詳しくは特高圧活線状態での配電設備工事時、電線架線作業又は電線の固定のために電柱に設置及び撤去する資機材などを間接活線作業で活線安全離隔距離を確保した状態で遠距離でも施工することができるようにし、作業中に作業者の労動強度及び体力の限界による不安定な危険を除去し、安全を確保し、多様な作業を遂行することができるようにするなど、その使用効率性を向上させるための活線作業用手動油圧式多機能特高圧絶縁ギアグリッパープライヤースティック及びそのプライヤースティックを用いた間接活線工法に関するものである。【選択図】 図１
Patent JP-2020534227-A (JP)
Title: クレーンの巻上機の巻上構造部
IPC: B66C11/06
Filed: 2018-09-21
Abstract: クレーンの巻上機の巻上構造部は、クレーンの主支持構造体（２）に沿って動くよう構成されたトロリ（１）を有し、トロリ（１）は、支持フレーム構造体（３）および支持フレーム構造体（３）に結合する締結された支承ホイール（４）を有し、トロリ（１）は、支承ホイール（４）によって主支持構造体（２）に沿って動くよう構成され、トロリは、巻上ロープ（６）用のロープドラム（５）と、上方シーブ装置（７）および下方ローププーリ装置（８）を備えていて巻上ロープ（６）をロープドラム（５）から取り付け箇所（９）に案内することができるローププーリ装置と、荷重を巻き上げるために巻上ロープ（６）と協働する巻上部材（１０）とを含む巻上機構体をさらに有し、ロープドラム（５）は、ロープドラム（５）の心棒（１１）が主支持構造体（３）に平行であるよう支持フレーム構造体（３）に対して支持される。巻上構造部に関し、ロープドラム（５）からの巻上ロープ（６）の離脱箇所（１２）、シーブの取り付け箇所（１３）、および巻上ロープの取り付け箇所（９）は、巻上構造部の同一の垂直平面上に配置される。ロープドラム（５）は、第１の端部（１７）を有し、巻上ロープ（６）が巻上部材（１０）の上方位置において第１の端部に向かって巻き上げられ、ロープドラム（５）は、第２の端部（１８）を有し、巻上ロープ（６）が巻上部材（１０）の下方位置において第２の端部（１８）に向かって巻き出される。ローププーリ装置（８）の第１のローププーリ（８ａ）は、第１のローププーリ（８ａ）から第１のシーブ（７ａ）への放出箇所（１５）がロープドラム（５）の心棒方向においてロープドラム（５）の第１の端部（１７）よりも第２の端部（１８）から一層遠くに位置するよう配置されている。
Patent JP-2020534584-A (JP)
Title: 眼および／または環境の画像を捕捉するように構成される導波管を伴う拡張現実ディスプレイ
IPC: G02B5/00
Filed: 2018-09-21
Abstract: 頭部搭載型ディスプレイシステムは、カメラと、少なくとも１つの導波管と、光が、該導波管の中に結合され、その中で誘導されるように構成される、少なくとも１つの結合光学要素と、少なくとも１つの外部結合要素とを含むことができる。少なくとも１つの外部結合要素は、該導波管内で誘導される光を該導波管から外に結合し、該光を該カメラに指向するように構成されることができる。カメラは、画像が該カメラによって捕捉され得るように、該少なくとも１つの外部結合光学要素に対して光学経路内に配置され、結合要素を介して該導波管の中に結合され、その中で誘導され、該外部結合要素によって該導波管から外に結合される、光の少なくとも一部を受け取ることができる。
Patent JP-2020535284-A (JP)
Title: 洗剤パック
IPC: C11D17/04
Filed: 2018-10-17
Abstract: 水溶性単位用量洗剤製品を収容する包装容器を含む洗剤パックであって、製品を少なくとも部分的に包み込む金属層を含む容器は、容器内のアンモニアの形成を低減するのに役立つ、洗剤パック。製品のそれぞれは、２．５グラム活性を超える悪臭発生アミノカルボン酸錯化剤を含む、洗剤組成物を含む。