baber/WOPTO huggingface dataset:
Patent JP-WO2018074252-A1 (JP)
Title: 画像処理装置および画像処理方法
IPC: G06T7/55
Filed: 2017-10-05
Abstract: 本開示は、前景の３Ｄモデルのみを生成することができるようにする画像処理装置および画像処理方法に関する。再構成部は、複数の視点のデプス画像と複数の視点の前景の画像とに基づいて、前景の３Ｄモデルを生成する。本開示は、例えば、複数の視点の３Ｄモデルのデプス関連画像とカラー画像の符号化ストリームを復号し、その結果得られるデプス関連画像およびカラー画像、並びに、各視点の仮想カメラの内部パラメータと外部パラメータからなる仮想視点情報に基づいて、前景の３Ｄモデルを生成する復号装置等に適用することができる。
Patent JP-WO2018084016-A1 (JP)
Title: 電子機器
IPC: H01L23/467
Filed: 2017-10-23
Abstract: 実施形態にかかる電子機器は、筐体内に配され、第１冷却対象部と、第２冷却対象部と、を備える冷却対象ユニットと、前記冷却対象ユニット上に配され、前記筐体内の空間を複数に仕切る壁状部材を有し、前記第１冷却対象部を通る第１流路と、前記第２冷却対象部を通る第２流路と、を形成する、流路ガイド部と、を備える。
Patent JP-WO2018087915-A1 (JP)
Title: 温度測定器、温度調節計及び短絡判別プログラム
IPC: G01K7/02
Filed: 2016-11-14
Abstract: 熱電対が接続される端子の近傍の温度に変化が生じている期間に、当該温度変化に応じて前記熱電対の起電力に変化が生じたか否かを判別し（Ｓ３０１〜Ｓ３０４）、前記温度変化に応じて熱電対の起電力が変化していないと判別された場合に、短絡が生じていると判別する（Ｓ３０４→Ｓ３０６）ことにより、温度制御対象に対する出力を行わずに熱電対の短絡の検出をすることを可能とする。
Patent JP-WO2018110581-A1 (JP)
Title: ガスタービンの分解組立方法、シール板組立体及びガスタービンロータ
IPC: F02C7/00
Filed: 2017-12-13
Abstract: ガスタービンの分解組立方法であって、ガスタービンは、ロータディスクに対して軸方向における一方側に設けられるシール板と、ロータディスクに対するシール板のロータディスクの径方向の移動を規制するシール板移動規制部と、を備え、分解組立方法は、シール板移動規制部を軸方向に沿って移動させることで、シール板移動規制部がシール板の径方向の移動を規制しないシール板非規制状態と、シール板移動規制部の少なくとも一部がシール板から軸方向に突出してシール板の径方向の移動を規制するシール板規制状態とを切り替えるシール板規制状態切替ステップを備える。
Patent JP-WO2018116607-A1 (JP)
Title: ポリカーボネート樹脂組成物及び成形品
IPC: C08K5/524
Filed: 2017-10-18
Abstract: 難燃性と耐衝撃性に優れ、さらに色相と耐湿熱性に優れるポリカーボネート樹脂組成物。ポリカーボネート樹脂（Ａ）１００質量部に対し、芳香族ビニル単量体成分（ｂ１）、シアン化ビニル単量体成分（ｂ２）及びジエン系ゴム質重合体成分（ｂ３）を含むグラフト共重合体（Ｂ）０〜４０質量部、リン酸エステル化合物（Ｃ）１０〜３０質量部、ホスファイト系酸化防止剤（Ｄ）０．００１〜１．０質量部、及び２，４−ジ−ｔｅｒｔ−ブチルフェノール（Ｅ）０．００００１〜０．１質量部を含有することを特徴とするポリカーボネート樹脂組成物。
Patent JP-WO2018123160-A1 (JP)
Title: 電動補助システムおよび電動補助車両
IPC: B60L50/60
Filed: 2017-09-21
Abstract: 傾斜路走行時に適切な補助力を発生させる電動補助システム（５１）等を提供する。電動補助車両（１０）に用いられる電動補助システムは、電動補助車両の乗員の人力を補助するための補助力を発生させる電動モータ（５３）と、電動モータに発生させる補助力の大きさを制御する制御装置（１７０）と、電動補助車両の進行方向の加速度Ｇｘを示す加速度信号を出力する加速度センサ（３８）とを有する。制御装置は、外部からの信号に基づいて電動補助車両の走行速度を示す速度情報を取得し、速度情報および加速度信号に基づいて路面の傾斜角を検出し、傾斜角に応じた大きさの補助力を電動モータに発生させる。
Patent JP-WO2018123541-A1 (JP)
Title: 光ファイバ母材製造方法
IPC: C03B37/014
Filed: 2017-12-11
Abstract: 本実施形態は、光ファイバ母材の断面上で規定される屈折率分布の対称性の崩れを効果的に抑制する光ファイバ母材製造方法に関する。本実施形態では、光ファイバ母材の一部を構成する中心ガラスロッドの製造において、コラップスにより元素添加領域が内部に形成された中間ガラスロッドの外周部分の研削に先立ち、研削対象となる中間ガラスロッドの良品判定が行われる。
Patent JP-WO2018151266-A1 (JP)
Title: 電気部品組立体および車両用ブレーキ液圧制御装置
IPC: B60T8/36
Filed: 2018-02-16
Abstract: 接続端子による制御基板への簡易な接続構造を採用しつつ、電気部品の脱落を好適に防止する。電気部品組立体は、電気部品が組み付けられるハウジング（２０２）を備え、電気部品およびハウジング（２０２）が基体（１００）の一面（１０１）に固定される。電気部品は、ハウジング（２０２に備わる基板（２０１）のスルーホール（２０１ａ）に圧接される接続端子を備え、スルーホール（２０１ａ）に対する接続端子の挿入方向がハウジング（２０２）に対する組付方向であり、組付方向に交差する電気部品の外面、および外面に対向するハウジング（２０２）の内面の一方に凸設されたリブ（２５）と、他方に凹設されリブ（２５）が挿入される溝部（２２６）と、を備え、溝部（２２６）の内面にリブ（２５）に当接する突起（２２６ａ）を設けた構成とした。
Patent WO-2019234958-A1 (WO)
Title: Supplier evaluation system and supplier evaluation method
Inventor: TOMITA MINATSU
IPC: G06Q10/06
Filed: 2019-01-08
Abstract: The purpose of the present invention is to provide a supplier evaluation system which evaluates a supplier correctly and has high reliability.
A supplier evaluation system 117 according to the present invention is a system for evaluating a supplier on the basis of information relating to a transaction carried out between a buyer and the supplier. The supplier evaluation system 117 is provided with: a reception function for receiving a communication information 134 and a commerce transaction information 135 carried out between the two, which is held in a company system such as a buyer; a conversion function for converting the communication information and electronic commerce transaction information into a predetermined format; a database 133 for storing keyword information; a keyword information 138 which is registered in a storage device in advance; and an analysis function 127 for checking the converted communication information against the converted electronic commerce transaction information to determine a cause of a transaction result for the electronic commerce transaction information.
Patent WO-2019163781-A1 (WO)
Inventor: NAKAMURA TOMOFUMI
IPC: C07K14/085
Filed: 2019-02-19
Abstract: 本発明は、エンテロウイルスに対するワクチンを提供する。エンテロウイルスの構造、特にＶＰ０がＶＰ２とＶＰ４に開裂することに着目し、当該開裂が免疫原性に影響を与えることを見出した。すなわち、免疫原性を示すポリペプチドとしてＶＰ２とＶＰ４を多く含むワクチンを設計することが、高い免疫原性を示すワクチンの提供につながると考えた。エンテロウイルス由来のＶＰ１、ＶＰ２、ＶＰ３およびＶＰ４を含むポリペプチドを製造し、このポリペプチドがエンテロウイルスに対する免疫原として高い効果を有することを確認した。
Patent WO-2019172149-A1 (WO)
Title: Cold storage material composition and use thereof
Inventor: NARAHARA RISA
IPC: C09K5/06
Filed: 2019-03-01
Abstract: The present invention addresses the problem of providing: a cold storage material composition with which the temperature of an article to be temperature-controlled is maintained in various control temperature ranges of -75°C to -55°C and the article can be frozen within a predetermined time; and a technique for using same. Provided is a cold storage material composition containing calcium ions, chloride ions, bromide ions and ammonium ions in specific amounts with respect to 100 moles of water, and having a melting temperature in the range of -75°C to -55°C.
Patent WO-2019172449-A1 (WO)
Title: Rtp conversion device and rtp conversion method
Inventor: KANARI HIROKI
IPC: H04L29/06
Filed: 2019-03-08
Abstract: The present invention enables association between packets even when a codec is converted. An RTP conversion device 10 connects a packet transfer network, and is provided with: an IP header analysis unit 11 that receives SIP messages, respectively, from a caller terminal and a callee terminal, and detects caller and callee coding schemes; a first coding unit 12 that codes caller RTP packet data in accordance with the callee coding scheme; a first RTP regeneration unit 13 that regenerates an RTP packet including data in which the sequence number of the caller RTP packet data and the sequence number of callee RTP packet data are associated; a second coding unit 14 that codes the callee RTP packet data in accordance with the caller coding scheme; and a second RTP regeneration unit 15 that regenerates an RTP packet including data in which the sequence number of the callee RTP packet data and the sequence number of the caller RTP packet data are associated.
Patent WO-2019189116-A1 (WO)
Inventor: NAKAYAMA KEIGO
IPC: F16C19/14
Filed: 2019-03-26
Abstract: 軸（１）とスラスト内輪（１１）とのスラスト嵌め合い隙間をＡ、及び、軸（１）ところ（１６）とのラジアル内部隙間をＢとし、スラスト嵌め合い隙間（Ａ）の公差レンジにおける最小値がＡｍｉｎ、ラジアル内部隙間（Ｂ）の公差レンジにおける最大値がＢｍａｘであり、スラスト内輪（１１）の内径と内輪ボール溝（１１ａ）の同軸度と、ラジアル外輪（１５）と外輪ボール溝（１２ａ）の同軸度との合計である同軸度合計値がＣであり、軸（１）及びハウジング（２）の基本公差の数値の和がαであるときに、Ａｍｉｎ＞Ｂｍａｘ＋Ｃ＋αである複合形軸受を構成する。
Patent WO-2019220816-A1 (WO)
Title: Red phosphor and light emitting device
Inventor: TAKEDA YUSUKE
IPC: H01L33/50
Filed: 2019-04-08
Abstract: The primary crystal phase of this phosphor has the same crystal structure as CaAlSiN 3,  and part of the element Ca therein is substituted with the element Eu, wherein the median radius d50 measured with laser diffraction scattering is 12.0-22.0 μm, and the specific surface area measured with the BET method is 1.50-10.00 m²/g.
Patent WO-2020213150-A1 (WO)
Title: Vehicle light
Inventor: OKU HIROAKI
IPC: F21S43/239
Filed: 2019-04-19
Abstract: The vehicle light (100) is provided with: a light source (10); a light guide member (20) which has, when viewed from a front surface side in a vehicle-mounted state, base sections (21, 22) extending in a predetermined direction and disposed with a space therebetween in a direction intersecting with the predetermined direction and a connecting section (23) disposed between base section (21) and base section (22) and connecting base section (21) with base section (22), and in which incident surfaces (24) on which light from the light source (10) is incident, reflective surfaces (25) disposed on a back surface side in the vehicle-mounted state and reflecting the light incident from the incident surfaces (24) toward the front surface side, and emission surfaces (26) disposed on the front surface side and emitting the light reflected by the reflective surfaces (25) are disposed in the base sections (21, 22); and a shielding member (30) which covers a region of an end face of the light guide member (20) on the front surface side which corresponds to the connecting section (23). The light guide member (20) is configured such that the connecting section (23) is thinner than the base sections (21, 22) and steps (21s, 22s) are formed on the back surface side between the connecting section (23) and the base sections (21, 22).
Patent WO-2020217498-A1 (WO)
Inventor: HAMADA KENTA
IPC: G05B19/4069
Filed: 2019-04-26
Abstract: A machining condition determination assistance device (1) has: a surface roughness calculation unit (11) that calculates the surface roughness of a machined surface of a workpiece in a case where a cutting edge held by a tool moves along a movement path of the tool at a feed speed of the driving shaft while rotating at a rotational speed of the main shaft and grinds a part of the workpiece; a surface roughness approximate curve calculation unit (12) that calculates a first relationship which is a relationship between the surface roughness of the machined surface and a ratio of the feed speed of the driving shaft and the rotational speed of the main shaft through approximation with a curve; a machining phenomenon influence degree calculation unit (13) that calculates a second relationship which is a relationship between a machining condition determined by the feed speed of the driving shaft and the rotational speed of the main shaft and the degree of influence, on the machined surface of the workpiece, of a machining phenomenon generated when cutting machining is performed; and a display unit (18) that displays information indicating the second relationship and information indicating a relationship between the result of the cutting machining and the machining condition determined by the feed speed of the driving shaft and the rotational speed of the main shaft.
Patent WO-2019230622-A1 (WO)
Title: Communication method and communication system
Inventor: MIYAMOTO HIROKATSU
IPC: H04W84/10
Filed: 2019-05-27
Abstract: A communication method S100 comprises: a step S120 for writing the BD address of a communication device and the device ID of an information processing device in a memory of the information processing device, and thereafter breaking a connection between the communication device and the information processing device; a step S 130 for transmitting, to each of a plurality of information processing devices 20, a broadcast command including a BD address and a device ID; and a step S140 for, when the BD address and device ID written in the memory of the information processing device and the BD address and device ID included in the broadcast command match, executing processing complying with the broadcast command.
Patent WO-2019230652-A1 (WO)
Title: Light-emitting module
Inventor: KASHIWAGURA SATOSHI
IPC: H01L51/50
Filed: 2019-05-27
Abstract: According to the present invention, light (light (L1)) having a peak luminous intensity in light distribution in a first region (12a) of a light emission surface (12) is transmitted to a first region (32a) of a target surface (32) via a first region (22a) of a reflection surface (22). Light (light (L2)) having a peak luminous intensity in light distribution in a second region (12b) of the light emission surface (12) is transmitted to a second region (32b) of the target surface (32) via a second region (22b) of the reflection surface (22). The optical distance from the first region (12a) of the light emission surface (12) to the first region (32a) of the target surface (32) via the first region (22a) of the reflection surface (22) is greater than the optical distance from the second region (12b) of the light emission surface (12) to the second region (32b) of the target surface (32) via the second region (22b) of the reflection surface (22). The luminous intensity of the light (L1) is higher than the luminous intensity of the light (L2).
Patent WO-2019244742-A1 (WO)
Inventor: OHTANI YOSHIKAZU
IPC: H01L21/02
Filed: 2019-06-12
Abstract: In order to uniformly irradiate a separation layer of a laminate, this workpiece separation device is characterized in that a laminate, in which a workpiece including a circuit board and a supporter that transmits a laser beam are laminated via a separation layer that degenerates to be peelable by absorbing the laser beam, is provided with a holding member that holds the workpiece in an attachable/detachable manner, a laser irradiation unit that irradiates the separation layer with Gaussian beams pulse-generated as the laser beam by passing through a support body of the laminate held by the holding member; and a control unit that controls the operation of the laser irradiation unit, wherein the intervals between the centers of the adjacent Gaussian beams are controlled to be smaller than three times the standard deviation when the relationship between the beam diameters and the irradiation intensity in the beam profile of the Gaussian beams is assumed as a normal distribution.
Patent WO-2019244803-A1 (WO)
Title: 回答学習装置、回答学習方法、回答生成装置、回答生成方法、及びプログラム
Inventor: NISHIDA KOSUKE
IPC: G06N20/00
Filed: 2019-06-14
Abstract: 極性で回答することができる質問に対して、精度よく、極性で回答することができるようにする。　機械読解部２１０が、入力された文章及び質問文に基づいて、当該文章における当該質問文に対する回答の根拠となる範囲を推定するための予め学習された読解モデルを用いて、当該範囲の始端及び終端を推定し、判断部２２０が、機械読解部２１０の処理によって得られる情報に基づいて、質問文に対する回答の極性が正か否かを判断するための予め学習された判断モデルを用いて、当該質問文に対する回答の極性を判断する。
Patent WO-2020261362-A1 (WO)
Title: 学習装置、物体検出装置、学習方法、及び、記録媒体
Inventor: OGAWA TAKUYA
IPC: G06T7/00
Filed: 2019-06-25
Abstract: 学習装置は、入力画像から物体を検出する物体検出装置を学習させる。特徴抽出部は、実画像及び疑似画像を含む入力画像から特徴抽出を行って特徴マップを生成し、物体検出部は、特徴マップに基づいて入力画像に含まれる物体を検出する。ドメイン識別部は、入力画像を構成するドメインを識別し、ドメイン識別性情報を生成する。そして、特徴抽出部及び物体検出部は、ドメイン識別性情報に基づいて、ドメインの違いに依らない共通の特徴を学習する。
Patent WO-2020066181-A1 (WO)
Inventor: TANGE HIROSHI
IPC: H02K15/06
Filed: 2019-06-26
Abstract: [Problem] To provide a coil insertion device with which a coil end can be shortened. [Solution] This insertion device is provided with: a plurality of blades 110 disposed on the inner side of a stator core 10 in the radial direction; a stripper 120 which is disposed on the inner side of the plurality of blades 110 in the radial direction and moves in the axial direction of the stator core 10; and a pusher 130 which is disposed under the stripper 120 in the axial direction and moves between the blades 110 in the radial direction.
Patent WO-2021009898-A1 (WO)
Inventor: YOSHIDA TAKAYUKI
IPC: A61M5/00
Filed: 2019-07-18
Abstract: Provided is a packaged medical device in which the fixed state of a medical device does not tend to vary. Specifically provided is a packaged medical device which comprises a container having an opening, a medical device accommodated inside the container, and a gas impermeable film that seals the opening by heat sealing, wherein the internal pressure of the container is negative relative to atmosphere, and the medical device is pressed by the gas impermeable film.
Patent WO-2020017599-A1 (WO)
Title: Substrate treatment system and substrate treatment method
Inventor: TANOUE HAYATO
IPC: H01L21/304
Filed: 2019-07-18
Abstract: A substrate treatment system for treating a substrate, wherein the system has: a first reforming device for forming, on a superimposed substrate in which the surface of a first substrate and the surface of a second substrate are joined, an interior-surface-reforming layer that extends from a center part toward at least a peripheral edge part to be excluded of the first substrate, the layer extending in the planar direction on the interior of the first substrate; a second reforming device for forming a peripheral-edge-reforming layer that extends in the thickness direction along the boundary between the peripheral edge part and the center part on the interior of the first substrate; and a separation device for separating the reverse-surface side of the first substrate starting from the interior-surface-reforming layer.
Patent WO-2021024479-A1 (WO)
Inventor: MORIMOTO TOSHIAKI
IPC: G06T19/00
Filed: 2019-08-08
Abstract: In the present invention, a plurality of information processing devices are able to share a space and appropriately execute a variety of information processes of augmented-reality (AR)-enabled games, etc.　A child device 1-C sends and receives information to and from a parent device 1-P sharing a prescribed space therewith. More specifically, a coordinate-setting unit 71 sets a first coordinate axis in the prescribed space. A transformation matrix generation unit 73 generates a rule for transforming the first coordinate axis into a second coordinate axis which is used in the prescribed space by other information processing devices.
Patent WO-2020032288-A1 (WO)
Title: Rod-shaped light
Inventor: MIYAKO SHIGEKI
IPC: F21L4/00
Filed: 2019-08-13
Abstract: Provided is a rod-shaped light capable of providing various light-emitting patterns with a simple structure. The rod-shaped light comprises: a cylindrical body part; a light-emitting part which is disposed inside the body part and includes a plurality of light-emitting members; a holding part which is coupled to the body part and which can be held by hand; a power supply part which is disposed inside the holding part and supplies electric power to the light-emitting part; a main control part which is disposed inside the holding part and controls the light-emitting condition of the light-emitting part; a plurality of subcontrol parts which control light-emitting conditions of the plurality of light-emitting members on the basis of a main control signal from the main control part; and a switch part which is disposed on the outer surface of the holding part and provides an instruction for switching the light-emitting condition to the main control part. The plurality of subcontrol parts are individually controlled on the basis of the main control signal.
Patent WO-2020045415-A1 (WO)
Inventor: SHINOKI KEIICHIRO
IPC: G02B5/00
Filed: 2019-08-27
Abstract: A lens according to one embodiment of the present invention comprises a lens main body, a light absorption layer and an antifouling film. The lens main body has a pair of lens surfaces which face each other, and an edge surface which is continued to the pair of lens surfaces. The light absorption layer is formed on the edge surface. One of the pair of lens surfaces is a convex surface. The antifouling film is provided so as to extend from one lens surface to the edge surface, while covering an end of the light absorption layer on the edge surface.
Patent WO-2020137004-A1 (WO)
Inventor: NUKUI YOSUKE
IPC: C08L101/00
Filed: 2019-08-30
Abstract: 静的及び動的な強度、並びに流動性がバランス良く優れるガラス繊維強化樹脂成 形品を提供する。ガラス繊維強化樹脂成形品は、記ガラス繊維強化樹脂成形品に含まれるガラス繊維は、短径Ｄ１が３．０～１０．５μｍの範囲にあり、長径Ｄ２が１１．０～２９．０μｍの範囲にある扁平な断面形状を備え、前記ガラス繊維強化樹脂成形品に含まれるガラス繊維の数平均繊維長Ｌ（μｍ）が１５０～４７５μｍの範囲にあり、前記ガラス繊維強化樹脂成形品におけるガラス繊維含有率Ｃ（ｗｔ％）が４０．０～７５．０ｗｔ％の範囲にあり、前記Ｄ１、Ｄ２，Ｌ及びＣが下記式（１）を満たす。　２６０．０　≦　Ｃ２×Ｌ／（Ｄ１×Ｄ２２）≦　４００．０　・・・（１）
Patent WO-2021044613-A1 (WO)
Inventor: ARITA SHOHEI
IPC: C09K5/04
Filed: 2019-09-06
Abstract: Le dispositif à cycle de réfrigération selon un mode de réalisation de l'invention comporte un trajet d'écoulement de fluide frigorigène. Le trajet d'écoulement de fluide frigorigène amène le fluide frigorigène à circuler à travers un compresseur, un condenseur, un dispositif d'expansion et un évaporateur. Le fluide frigorigène contient du CF3I. Le trajet d'écoulement de fluide frigorigène comporte un filtre qui peut piéger des ions iodure.
Patent WO-2020144896-A1 (WO)
Inventor: MAKI SHOTARO
IPC: H04W72/12
Filed: 2019-09-12
Abstract: 免許不要な帯域におけるリソースを適切に割り当てることができる移動局。移動局（２００）において、制御部（２０５）は、上りリンクの参照信号と、参照信号と異なる他の上りリンク信号との間のリソースの関連付けに基づいて、上りリンク送信に使用する周波数リソースを決定する。送信部（２０９）は、周波数リソースを用いて、参照信号及び他の上りリンク信号の少なくとも１つを送信する。
Patent WO-2021048964-A1 (WO)
Title: Processor and event processing method
Inventor: SHISHIDO HITOMI
IPC: G06F1/14
Filed: 2019-09-12
Abstract: Provided are a processor and an event processing method which are capable of measuring, in real time, the time it takes to return to a RUN state after executing an EVTWAIT instruction, without consuming external timer resources.　This processor is provided with: a timer counter TMR which starts counting from an initial value; an event input control unit (26) which detects an event input that indicates occurrence of an event; an EVTWAIT instruction detection unit (27) which detects a wait event in response to the event input; a state control unit (30) which, in response to an EVTWAIT instruction, causes a transition from a RUN state to a WAIT state and outputs a count start signal, and which, in response to the detection of the wait event, causes a transition from the WAIT state to the RUN state and outputs a count end signal; and a TMRCAP register (23) which retrieves and holds the count value of the timer counter TMR in response to the count end signal output from the state control unit (30).
Patent WO-2020066876-A1 (WO)
Inventor: UEYAMA YUKI
IPC: G01R1/067
Filed: 2019-09-20
Abstract: Provided is a contact pin comprising: a hollow first plunger that includes a first contact portion provided on one end side in a first direction and a first enlarged portion which is enlarged in a second direction intersecting the first direction; a second plunger, the one end of which is inserted into the first plunger and that includes a second contact portion provided on the other end side in the first direction and a second enlarged portion provided in a protruding portion protruding from the first plunger so as to be enlarged in the second direction; and a spring provided between the first and second plungers so as to surround the first and second plungers, wherein the first enlarged portion forms a curve shape to bulge outward.
Patent WO-2021059531-A1 (WO)
Inventor: KOIDE TAMAKI
IPC: G01M11/02
Filed: 2019-09-27
Abstract: Provided is a lens optical characteristics measurement device that is capable of measuring in accordance with the power of the lens or is capable of measuring large-diameter lenses.　This lens optical characteristics measurement device (1) comprises: a lens holding unit (18); a lens position moving unit (16); an operation input unit (11); a measurement control unit (12); a measurement calculation unit (13); a light irradiation unit (17); a light-receiving unit (19); and an output unit (15). The lens position moving unit (16) can move the lens held by the lens holding unit (18), in the X-axis, Y-axis, or Z-axis directions, on the basis of measurement control information. The X-axis and Y-axis directions are mutually orthogonal in the vertical direction or in a plane perpendicular to the optical axis direction. The Z-axis direction is the vertical direction or the optical axis direction for the optical system. The device can execute measurement in at least one measurement mode among three measurement modes, using control by the measurement control unit (12).
Patent WO-2020090915-A1 (WO)
Inventor: SAKAMOTO TAKESHI
IPC: B23K26/064
Filed: 2019-10-30
Abstract: This laser machining device comprises: a support section that supports an object and moves along a first direction; a first movement section that moves along a second direction that is perpendicular to the first direction; a first attachment section that is attached to the first movement section, and that moves along a third direction that is perpendicular to the first direction and the second direction; a first laser machining head that is attached to the first attachment section, and that emits a first laser beam to the object; a light source unit that outputs the first laser beam; and a first mirror that is attached to the first movement section, and that reflects the first laser beam. The first laser machining head has a first light-receiving unit and a first light focusing unit. The light source unit has a first emission unit. The first mirror is attached to the first attachment section so as to oppose the first emission unit in the second direction, and oppose the first light-receiving unit in the third direction.