baber/WOPTO huggingface dataset:
Patent JP-2020084833-A (JP)
Title: Reciprocating pump
Inventor: FUJIWARA KAZUO
IPC: F04B43/02
Filed: 2018-11-19
Abstract: To provide a reciprocating pump capable of preventing a gas vent valve from being come off unexpectedly.SOLUTION: A reciprocating pump that sucks and discharges fluid by reciprocating a diaphragm facing a pump chamber, comprises: a pump head 12 in which a suction passage and a discharge passage communicating with the pump chamber, and a gas vent passage communicating with the discharge passage are formed; a gas vent valve 40 which is screwed into the gas vent passage, and is loosened to block and allow the communication between the discharge passage and an external space; and a stop mechanism 50 which restricts an amount of rotation of the gas vent valve 40 in the loosening direction. The stop mechanism 50 has a valve side protrusion part 54 and a head side protrusion part 54 that restrict further rotation of the gas vent valve 40 by contacting each other when the gas vent valve 40 reaches a specific rotational position.SELECTED DRAWING: Figure 2
Patent JP-2020004943-A (JP)
Title: Manufacturing method of thermoelectric element
Inventor: KOBAYASHI TAKAHIDE
IPC: C22C23/00
Filed: 2018-11-21
Abstract: To provide a manufacturing method of thermoelectric element capable of manufacturing a thermoelectric element having high thermoelectric performance, while using normal pressure sintering.SOLUTION: In weighting step S1, when weighting magnesium powder, silicon powder, tin powder, and dopant element powder becoming raw material, tin is weighted so that the amount of tin becomes more than the amount determined by stoichiometric ratio. The base powder is blended uniformly in blending step S2, pressure molded in molding step S3 to make a compact for synthesis, and by heat treating in synthesis step S4 MgSiSn-based thermoelectric material is synthesized. A compact for sintering is made by pressure molding the powder of the MgSiSn-based thermoelectric material, obtained via a pulverization step S5 and granulation step S6, in molding step S7, normal pressure sintering of a sintering compact is performed in a sintering step S8, and the sintered compact thus obtained is heat-treated in a post-sintering heat treatment step S9.SELECTED DRAWING: Figure 1
Patent JP-2020082995-A (JP)
Title: Storage box attachment structure of saddle-riding type vehicle
Inventor: IWATA SHIGEYUKI
IPC: B62J9/00
Filed: 2018-11-22
Abstract: To provide a storage box attachment structure of a saddle-riding type vehicle which enables a user to access a storage box without removing a rear carrier.SOLUTION: A storage box 46 is attached to a rear carrier 28 at the rear of a seat 20 of a motor cycle. The storage box 46 is disposed below a loading surface S1 of the rear carrier 28. The storage box 46 is supported by fastening members 48 in a manner that the storage box 46 is detachably attached to the rear carrier 28. An access space SP, in which the storage box 46 accesses the fastening members 48 from above the loading surface S1 to be detachably attached, is formed above the storage box 46.SELECTED DRAWING: Figure 3
Patent JP-2020087684-A (JP)
Title: Vehicle lamp
Inventor: YAMAMOTO NAOTERU
IPC: F21S43/50
Filed: 2018-11-22
Abstract: To provide a low-cost and low-power-consumption vehicle lamp with excellent designability, in which a light emission region is formed around an arbitrary vehicle component.SOLUTION: A backlight 1 is a lamp arranged at the rear part of a vehicle, and comprises a light source 122, a translucent plate 100 that is arranged so as to extend in a vehicle front-rear direction from the light source 122 and guides incident light from the light source 122, and a turn light 3 that is arranged at an intermediate part in the vertical direction of the translucent plate 100 so as to extend in the vehicle front-rear direction. The translucent plate 100 is branched into a first guide part 101 extending to the upper side of the turn light 3 and a second guide part 102 extending to the lower side of the turn light 3, wherein the first guide part 101 guides part of the incident light to the upper side of the turn light 3, and the second guide part 102 guides other part of the incident light to the lower side of the turn light 3.SELECTED DRAWING: Figure 2
Patent JP-2020088172-A (JP)
Title: Palladium-coated cupper bonding wire and manufacturing method thereof
Inventor: AMANO HIROYUKI
IPC: C22C9/06
Filed: 2018-11-26
Abstract: To provide a palladium coated copper bonding wire in which shrinkage cavities are not generated at the time of first joining and which has high joining reliability and can maintain excellent joining reliability for a long period of time even in an environment of high temperature and high humidity.SOLUTION: Disclosed is a palladium coated copper bonding wire which has a core material mainly composed of copper, and a palladium layer on the core material and which contains a sulfur group element (sulfur, selenium or tellurium). Based on the total of copper, palladium, and sulfur group element of the palladium coated copper bonding wire, the palladium concentration is 1.0% by mass or more and 4.0% by mass or less, and the total sulfur group element concentration is 50 mass ppm or less. The sulfur concentration is 5 mass ppm or more and 12 mass ppm or less, or the selenium concentration is 5 mass ppm or more and 20 mass ppm or less, or the tellurium concentration of 15 mass ppm or more and 50 mass ppm or less. The palladium coated copper bonding wire is characterized in having a palladium concentration region where the average palladium concentration is 6.5 atom% or more and 30.0 atom% or less with respect to the total of copper and palladium within a range of 5.0 nm or more and 100.0 nm or less from the tip surface of a free air ball formed at the tip of a wire.SELECTED DRAWING: None
Patent JP-2020088650-A (JP)
Title: Control device, network system, control method and program
Inventor: TANAKA TAKEHIRO
IPC: H04L12/28
Filed: 2018-11-27
Abstract: To dynamically change in a communication processing device the transfer priority of a packet to be transmitted from a communication terminal, according to the use mode of a user.SOLUTION: An application server 10, which controls a communication processing device performing packet processing transmitted from a user terminal 30 performs the processing of: receiving payment information, related to specific payment from a specific user, from a register terminal 80 which accepts user payment; receiving user identification information to identify the specific user and terminal identification information to identify a specific user terminal 30, from the specific user terminal 30; and transmitting, to the communication processing device, condition information which indicates a condition for setting processing priority in order that the communication processing device processes the packet transmitted from the user terminal 30, specific processing priority specified based on the user identification information, the payment information and the terminal identification information transmitted from the specific user terminal 30.SELECTED DRAWING: Figure 23
Patent JP-2020086333-A (JP)
Title: Voyage information device, voyage information processing method, and voyage information processing program
Inventor: OKUBO HIROKI
IPC: G08G3/00
Filed: 2018-11-30
Abstract: To provide a voyage information device, a voyage information processing method and a voyage information processing program with which it is possible to improve the workability of, for example, adding a mark when displaying a mark by superimposition on a screen that indicates the surrounding state of the host ship.SOLUTION: A voyage information device 101 comprises: an operation unit 103 including a plurality of keys; a state display control unit 21 for controlling the display of a surrounding screen that indicates the surrounding state of the host ship on the basis of at least one of radar information, automatic identification system (AIS) information and chart information; a mark group display control unit 22 for exercising control to display a mark group composed of a plurality of marks respectively arranged in correspondence to the arrangement of the plurality of keys in the operation unit 103; and a mark display control unit 23 for exercising control to display a corresponding mark that corresponds to a depressed key by superimposition on a target displayed on the surrounding screen.SELECTED DRAWING: Figure 1
Patent JP-2020088824-A (JP)
Title: Broadcast reception device and broadcast reception method
Inventor: KAGEYAMA MITSUHIRO
IPC: H04N21/462
Filed: 2018-11-30
Abstract: To provide a broadcast reception device and a broadcast reception method capable of integrating program management information for a plurality of broadcast signals for easy management even when formats of those program management information are different.SOLUTION: A broadcast reception device comprises: a first reception unit for receiving a frist broadcast signal; a second reception unit for receiving a second broadcast signal; an acquisition unit for acquiring first program management information from the first broadcast signal received by the first reception unit, and for acquiring second program management information from the second broadcast signal received by the second reception unit; a conversion unit for converting a format of one of the first program management information and the second program management information into a format of the other of the first program management information and the second program management information; and a generation unit for integrating at least a part of the first program management information and the second program management information the format of one of which has been converted to generate integrated program management information.SELECTED DRAWING: Figure 1B
Patent JP-2020091564-A (JP)
Title: Commuter pass processing system
Inventor: NAKANE SHINICHIRO
IPC: G06K17/00
Filed: 2018-12-04
Abstract: To provide a commuter pass processing system capable of improving the convenience of commuter pass users of route buses.SOLUTION: A commuter pass processing system according to an embodiment reads from an IC card and outputs a card ID that can identify the IC card, which is a commuter pass, via a passenger card reader 30 mounted on a bus 10 when a passenger get on the bus, and reads from the IC card and outputs the card ID via an IC card reader/writer (R/W) of a fare collection device 20 when the passenger gets off. A server 40 provided other than the bus 10 stores commuter pass information including information on an available period and an available section of the IC card associated with the card ID. During a period of time between the passenger's getting on and getting off, a control unit of the fare collection device 20 acquires the commuter pass information from the server 40 via a wireless communication line based on the card ID from the passenger card reader 30, and determines whether or not the passenger can get off the bus, based on the commuter pass information and the card ID from the IC card R/W of the fare collection device 20.SELECTED DRAWING: Figure 2
Patent JP-2020090927-A (JP)
Title: Spring-type power generator
Inventor: FUJIWARA KOHEI
IPC: F03G1/06
Filed: 2018-12-05
Abstract: To provide a spring type power generator capable of continuously generating power by reducing a power generation stop time to a significantly short time, or making the power generation stop time substantially zero.SOLUTION: A spring type power generator includes at least two spring cassettes including spiral springs, cassette cases for housing the spiral springs, and handles for winding up the spiral springs, a main body case having at least one slot for inserting and drawing out the spring cassettes, a power generator, and a terminal for outputting electric power generated by the power generator to the outside. The power generator generates power by rewinding force of the spiral spring of the inserted spring cassette when the spring cassette is inserted into the slot, and continuously generates power by rewinding force of the spiral spring of the newly inserted spring cassette when the spring cassette is drawn out and the new spring cassette in which the spring is wound up in advance, is inserted to the slot.SELECTED DRAWING: Figure 1
Patent JP-2020092358-A (JP)
Title: Signal processing system and signal processing method
Inventor: USAMI AKIRA
IPC: H04R1/40
Filed: 2018-12-06
Abstract: To provide a signal processing system and a signal processing method capable of obtaining a target sound with high accuracy.SOLUTION: The signal processing system is a signal processing system for picking up a target sound output from a sound source object, which includes: an input unit that inputs image data generated by a camera and sound signals output from a microphone array; and a control unit (30) that controls a sound pick-up direction of sound signals at least either one of the horizontal direction and the vertical direction with respect to microphone array on the basis of at least either one of the image data and the sound signals. The control unit (30) includes: a distance estimation part (35) that is configured to detect a predetermined marker attached to an object from the image data, estimate the distance from the microphone array to a sound source on the basis of the detected marker, and output a piece of distance information that represents the estimated distance; and a target sound correction section (36) that corrects the target sounds on the basis of the distance information.SELECTED DRAWING: Figure 2
Patent JP-2020095923-A (JP)
Title: Lighting device
Inventor: FUKUI TAKAHIRO
IPC: F21V7/08
Filed: 2018-12-14
Abstract: To provide a lighting device that can achieve miniaturization and improvement in luminaire efficiency, which are required in being installed to a building, while maintaining softness of performance by reflection light even when especially a light-emitting diode having strong directionality is used as a light source.SOLUTION: A lighting device includes a formed member 4 provided with a light source 2 and a reflection surface 3. The reflection surface 3 has an arc surface part 30 arranged so as to face the light source 2. Regular reflection light emitted by the light source 2 and reflected by the arc surface part 30 passes through the light source 2 and is condensed on a side of an opening part 5 relative to a virtual line J that is parallel to the opening part 5.SELECTED DRAWING: Figure 1
Patent JP-2020099891-A (JP)
Title: Organic waste processing method and processing equipment
Inventor: HORIE IKIO
IPC: B09B3/00
Filed: 2018-12-25
Abstract: To provide waste processing method and equipment by which wide and various kinds of wastes can be stably processed with efficient and inexpensive device configuration.SOLUTION: According to this processing method and processing equipment, organic waste, in which after foreign substances, which cannot be used as fertilizers or fuel, are mixed, is hydrolyzed by steam of a high temperature and a high pressure, the foreign substances and the hydrolyzed organic waste are separated, an oil content is added to the hydrolyzed organic waste, and the same is dehydrated by stir-fry processing. Preferable equipment comprises a waste input port 2, a steam supply port 3, an oil content supply port 4, a non-decomposition product exhaust port 5, a processed product exhaust port 6 and a pressure exhaust and air exhaust port 7 in a processing container 1 which has pressure resistance and can be heated, and comprises a steam hydrolysis chamber 19, and a stir-fry processing chamber 21 and a non-decomposition product separation chamber 20 therein.SELECTED DRAWING: Figure 1
Patent JP-2020107393-A (JP)
Title: Lighting fixture and lighting device
Inventor: SAITO KOJI
IPC: F21V23/00
Filed: 2018-12-26
Abstract: To obtain a lighting fixture that can secure luminosity tailored to a user, and to obtain a lighting device.SOLUTION: A lighting fixture installed to a desk includes: a light source part having a light source unit having a light-emitting part for irradiating a desk by emitting light; a body part installed while being erected on the desk and having multiple pillar parts fitted with the light source part at the end part thereof on an opposite side to the end part thereof that is installed to the desk; and an operation part having an operation unit to which an operation instruction for the light source unit is input.SELECTED DRAWING: Figure 2
Patent JP-2020107939-A (JP)
Title: Image reading device and image reading method
Inventor: OTOMARU SOICHI
IPC: G06T1/00
Filed: 2018-12-26
Abstract: To reduce a burden on updating reference data of shading correction.SOLUTION: A control unit of an image reading device causes a reading unit to read a background plate in a document non-reading period between a document reading period and a document reading period in which the reading unit reads a document to acquire second standard data indicating a read value of the background plate, calculates a first difference of the second standard data indicating the difference between the value of a first pixel range corresponding to, of a plurality of photoelectric conversion elements, an element group in a range, the temperature of which is affected by a predetermined heat source, and the value of a second pixel range that is part of a pixel range not corresponding to the first pixel range, and when the first difference exceeds a first allowable value, corrects the value of the first pixel range in first standard data based on the first difference to update the first standard data.SELECTED DRAWING: Figure 4
Patent JP-2020105546-A (JP)
Title: Copper alloy sheet material, and method for manufacturing the same
Inventor: MIZUKAMI TASUKU
IPC: C22C9/00
Filed: 2018-12-26
Abstract: To provide a method for manufacturing an inexpensive copper alloy sheet material that is high in strength and electro-conductivity, is excellent in stress relaxation resistance, and shows a small amount of sag due to press punching.SOLUTION: The manufacturing method includes: melting and casting a raw material of a copper alloy having a composition that contains 0.20-0.70 mass% Cr, 0.01-0.15 mass% Ti, 0.01-0.10 mass% Si, 0.02-0.20 mass% Fe and the balance being Cu and unavoidable impurities; heating the cast material at a temperature of 950°C or higher; and hot-rolling the heated material at a final pass temperature of 700°C or higher; subsequently cold-rolling the hot-rolled material at a total reduction ratio of 90% or higher while maintaining the material so as not to cause recrystallization; then subjecting the cold-rolled material to aging treatment at a temperature of 350°C or higher for one hour or longer; subsequently subjecting the aged material to finish cold rolling at a reduction ratio of 20% or lower; then subjecting the finish-rolled material to stress relief annealing as final annealing; and thereby lowers a spring limit value after the finish cold rolling and the final annealing compared to a spring limit value before the finish cold rolling after the aging treatment, by 30 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2019069231-A (JP)
Title: Porous polysaccharide scaffold comprising nano-hydroxyapatite and use for bone formation
Inventor: JOELLE AMEDEE
IPC: A61L27/12
Filed: 2018-12-28
Abstract: To provide a method for preparing three dimensional porous polysaccharide matrices able to induce mineralisation of a tissue in an osseous site, as well as in a non-osseous site, in the absence of stem cells or growth factors.SOLUTION: A method for preparing a porous polysaccharide scaffold comprises the following steps: i) preparing an alkaline aqueous solution comprising an amount of at least one polysaccharide, an amount of a cross-linking agent and an amount of a porogen agent, ii) transforming the solution into a hydrogel by placing the solution at a temperature from about 4°C to about 80°C for a sufficient time to allow the cross-linking of the amount of polysaccharide, iii) submerging the hydrogel into a solvent, preferably an aqueous solution, and iv) washing the porous polysaccharide scaffold obtained at step iii), the alkaline aqueous solution of step i) further comprising hydroxyapatite, preferably nano-hydroxyapatite.SELECTED DRAWING: None
Patent JP-2020106017-A (JP)
Title: Intake manifold
Inventor: MIYATA YUSUKE
IPC: F02M35/10
Filed: 2018-12-28
Abstract: To provide an intake manifold of which the combustion efficiency is further improved by being enhanced so as to feed uniform air to multiple intake ports as further as possible while including an intake manifold main body part in a distorted shape.SOLUTION: The present invention relates to an intake manifold comprising an intake manifold main body part 11A in which an internal space 13 including one long opening 13A covering multiple intake ports p1-p4 is formed, and an air intake part 11B which is formed in an intermediate part of the intake manifold main body part 11A in a length direction. A cross-sectional area in the internal space 13 in a direction orthogonal to the length direction is reduced in one end of the intake manifold main body part 11A in the length direction, and a guide G for guiding air moving forward from an intake passage 14A to the internal space 13 to the side of one end in the internal space 13 is provided in the intake passage 14A of the intake part 11B. The cross-sectional area of the internal space 13 in the one end is reduced by narrowing the depth of the internal space 13 with respect to the long opening 13A.SELECTED DRAWING: Figure 6
Patent JP-2018527462-A (JP)
Title: Ｌｍｅの問題を有さない硬化部品の製造方法
IPC: C21D9/00
Filed: 2016-07-11
Abstract: 本発明は、硬化部品の製造方法であって、以下のステップ：Ａ）２．０から２４．０重量％の亜鉛、１．１から７．０重量％のケイ素、ケイ素の重量が１．１から４．０％の間である場合には、場合により１．１から８．０重量％のマグネシウム、および場合によりＰｂ、Ｎｉ、ＺｒまたはＨｆから選択される追加元素を含み、各追加元素の重量含有量が０．３重量％未満であり、残りがアルミニウムおよび不可避不純物および残留元素である金属コーティングで予めコートされた鋼板を提供するステップであって、ここで、Ａｌ／Ｚｎ比は２．９を超える、ステップ、Ｂ）前記コート鋼板を切断して、ブランクを得るステップ、Ｃ）前記ブランクを８４０から９５０℃の間の温度で熱処理して、前記鋼中に完全オーステナイト微細構造を得るステップ、Ｄ）前記ブランクをプレスツール内へ移送するステップ、Ｅ）前記ブランクを熱間成形し、部品を得るステップ、Ｆ）マルテンサイトもしくはマルテンサイト−ベイナイトである、または少なくとも７５％の等軸フェライト、５から２０％のマルテンサイトおよび１０％以下の量のベイナイトで構成される微細構造を鋼中に得るために、ステップＥ）で得られた前記部品を冷却するステップを含む、方法に関する。
Patent JP-2018523132-A (JP)
Title: 目標から反射された受信放射線の処理
IPC: G01S13/34
Filed: 2016-08-11
Abstract: 目標（１０１）から反射された受信放射線（たとえばレーダ放射線）を処理するための方法および装置であって、予測目標の集合を発生するステップ（２００）であり、予測目標の集合が少なくとも１つの部材を備え、各部材が目標（１０１）の状態を表すステップと、目標（１０１）の状態に依存して各部材に対して放射線に対する予測波形を発生するステップ（２０１）と、各予測波形を受信放射線の波形と比較して、予測波形が発生された部材によって表される目標（１０１）の状態が目標（１０１）の実際の状態と一致する精度を求めるステップ（２０２）とを含む方法。 【選択図】図２
Patent JP-2018526136-A (JP)
Title: 骨切断治療
IPC: A61B17/14
Filed: 2016-09-06
Abstract: 骨（２）を切断する方法は、骨切り器具がアクセス可能であるように骨（２）を準備するステップと、骨（２）における骨切り幾何形状を事前に定義するステップと、骨切り器具を骨（２）に適用し、それによって骨切り幾何形状に沿って骨（２）を切断し、骨（２）に切断面（２１）を生成するステップとを含む。本方法は、骨（２）の切断面（２１）がアブレーションされるように、骨（２）の切断面（２１）にレーザビームを送達するステップをさらに含む。本発明による方法は、骨切り器具によって切断された後の骨の切断面における骨の治癒を改善することを可能にする。【選択図】図１
Patent JP-2018527847-A (JP)
Title: デジタルビデオコンテンツのセキュリティ認証方法及びそのシステム
IPC: H04L9/18
Filed: 2016-07-13
Abstract: 本発明は、デジタルビデオにおけるフレーム画像１枚毎に対して、１画素の階調値を選択し修正して、１ビットの秘密情報を埋め込む秘密情報埋め込みステップと、デジタルビデオコンテンツに対するセキュリティ認証を実現するために、暗号キーにより秘密情報を埋め込んだデジタルビデオから秘密情報を抽出し、デジタルビデオコンテンツに対するセキュリティ認証を実現する秘密情報抽出及びビデオ認証ステップとを含むデジタルビデオコンテンツのセキュリティ認証方法を提供している。また、本発明は、デジタルビデオコンテンツのセキュリティ認証システムも提供している。本発明の提供する技術案は、ユーザーの体験に影響を与えない上、認証のセキュリティ性を向上させることができる。 【選択図】  図１
Patent JP-2018535338-A (JP)
Title: グラフェン又は酸化グラフェンを有する建材製品
IPC: E04C2/36
Filed: 2015-12-18
Abstract: 本発明は、グラフェン及び／又は酸化グラフェンを含む建材製品、特に建材ボードに関する。【選択図】なし
Patent JP-2018531715-A (JP)
Title: 貯蔵及び投与装置
IPC: A61M35/00
Filed: 2016-10-21
Abstract: 大気圧下で局所医薬液の貯蔵及び手動投与を行う装置を開示する。この装置は、貯蔵中に、溶液を制御された安定環境に保持する。【選択図】図１Ａ
Patent JP-2018536994-A (JP)
Title: 薄いはんだストップ層を備える電子部品及び製造方法
IPC: H01L21/60
Filed: 2016-09-06
Abstract: 電子部品及び電子部品の製造方法が提示される。電子部品は、上側面及び上側面上のメタライズされた接触面を備えた支持体と、上側面の一部分を覆うが接触面を覆わないはんだストップ層と、を有する。はんだストップ層は、２００ｎｍ以下の厚さを有し、それにより、部品を封入するための後続の処理工程を容易にする。 【選択図】図13
Patent JP-2019505738-A (JP)
Title: リップ突起を有するシール
IPC: F16J15/10
Filed: 2016-09-14
Abstract: 機械的カップリングおよび継手のためのシールは、カップリングまたは継手と継合されているパイプ要素との間の閉鎖可能漏出経路を形成する、１つまたはそれを上回る突起を伴う、シール表面を有する。漏出経路は、カップリングまたは継手が適切に据え付けられるときに閉鎖する。そうでなければ、漏出経路は、開放したままであって、不適切に据え付けられたカップリングおよび継手が、圧力試験の間および点検圧力が印加される前に、発見され得ることを確実にする。