baber/WOPTO huggingface dataset:
Patent JP-WO2019026905-A1 (JP)
Title: 振動発生装置
IPC: B06B1/04
Filed: 2018-07-31
Abstract: 振動発生装置は、筐体と、筐体に収容された振動体と、前記振動体を互いに交差する第１の方向および第２の方向に沿って振動可能に支持する弾性支持部と、前記振動体を前記第１の方向および前記第２の方向に沿って磁力を用いて駆動する磁気駆動部と、を備え、前記磁気駆動部は、前記振動体において、前記第１の方向または前記第２の方向に、所定の間隔を有して並べて配置された複数の第１の磁界発生手段と、前記筐体において、前記複数の第１の磁界発生手段の各々の両端部に対して対向して設けられた、複数の第２の磁界発生手段と、を有し、前記筐体は、前記第１の方向および前記第２の方向と交差する、第３の方向に長手方向を有する。
Patent JP-WO2019065153-A1 (JP)
Title: 荷物仕分けシステム
IPC: B65G1/137
Filed: 2018-09-07
Abstract: 荷物に貼付されたラベルに含まれる荷物特定情報の読取結果に基づき、荷物に投影する投影画像を生成する投影指示装置であって、プロセッサと、メモリと、を備え、プロセッサは、メモリと協働して、エラーの発生を検出し、エラーの発生を検出した場合、荷物を上流へ移送させる。
Patent JP-WO2019082924-A1 (JP)
Title: 情報処理装置
IPC: B64F1/36
Filed: 2018-10-24
Abstract: 飛行体の操縦者に対する操縦支援を遠隔地から容易に行い得るようにする。サーバ装置（２０）は、飛行体（１０）の撮像機能によって撮像された撮像画像（飛行体視点画像）と、撮像装置４０によって飛行体（１０）が飛行する様子が撮像された撮像画像（操縦者視点画像）とのうち、いずれかを優先的に支援者端末（５０）に提供する。サーバ装置（２０）、飛行体の飛行に関する情報に基づいて、優先的に表示させる撮像画像を決定する。サーバ装置（２０）は、例えば飛行体の飛行中の状態に基づいて、優先的に表示させる撮像画像を決定する。飛行中の状態には、例えば飛行体（１０）の高度、速度、姿勢、電池残量、モータ回転数、作業対象物との距離が含まれる。
Patent JP-WO2019093522-A1 (JP)
Title: アゾール誘導体、中間体化合物、及びアゾール誘導体の製造方法、ならびに農園芸用薬剤及び工業用材料保護剤
IPC: A01P3/00
Filed: 2018-11-13
Abstract: 人畜に対する毒性が低く取扱い安全性に優れ、かつ広範な植物病害に対して優れた防除効果及び植物病菌に対する高い抗菌性を示す植物病害防除剤を提供する。下記一般式（Ｉ）で表される化合物、又はそのＮ−オキシド若しくは農薬学的に許容可能な塩。【化１】
Patent JP-WO2019131579-A1 (JP)
Title: たばこ抽出物、たばこ抽出物の製造方法、およびたばこ抽出物を用いた非燃焼型香味吸引器
IPC: A24B15/26
Filed: 2018-12-25
Abstract: 非燃焼型香味吸引器に供した場合に、混合液などで不溶粒子を発生せず、熱源部の焦げ付きを抑えて喫味の変容も抑えることができるたばこ抽出物を提供する。たばこ植物体の全部またはその一部を水蒸気蒸留した留分を適当な有機溶媒で溶媒抽出し、有機溶媒を除去して製造したたばこ抽出物を提供する。
Patent JP-WO2019130629-A1 (JP)
Title: 振動装置及び光学検出装置
IPC: G03B17/02
Filed: 2018-07-12
Abstract: ドーム状のカバーの外表面に付着した水滴や埃等を確実に除去することができる振動装置を提供する。光学検出素子としての撮像素子５の検出領域を含むように配置されているカバーとしての透光体１１と、撮像素子５を配置する内部空間を有し、透光体１１に接続されている筒状の支持体１２と、支持体１２に連結されており、支持体１２を介して透光体１１を振動させる振動体１３と、振動体１３を駆動する駆動回路１９ａとを備え、透光体１１及び支持体１２の共振周波数が実質的に同一であり、該実質的に同一の共振周波数で振動した場合に、振動体１３を上記共振周波数と実質的に同一の周波数で駆動回路１９ａにより駆動することにより、透光体１１と支持体１２とが接続されている接続部において、透光体１１の接続部側部分と、支持体１２の接続部側部分との変位が逆方向となる振動モードで、透光体１１及び支持体１２を振動させることができる、振動装置３。
Patent JP-WO2019131019-A1 (JP)
Title: ゴム組成物、およびゴム架橋物
IPC: C08L71/02
Filed: 2018-12-05
Abstract: ヨウ素価が１２０以下であるカルボキシル基含有ニトリルゴムと、ポリエーテルエステル系可塑剤と、金属化合物とを含有し、前記金属化合物のステアリン酸吸着量が８０ｍｇ／ｇ以上３００ｍｇ／ｇ以下であるゴム組成物。
Patent JP-WO2019135401-A1 (JP)
Title: センサ、入力装置および電子機器
IPC: G01L1/14
Filed: 2018-12-28
Abstract: センサは、静電容量式のセンサ電極層と、リファレンス電極層と、センサ電極層とリファレンス電極層との間に設けられた弾性層とを備え、弾性層の厚みは、１００μｍ以下であり、弾性層の目付量は、３ｍｇ／ｃｍ2未満である。【選択図】図４
Patent WO-2020153225-A1 (WO)
Inventor: NORIOKA Shimpei
IPC: B01J20/06
Filed: 2020-01-16
Abstract: L'invention fournit un agent de désulfuration de gaz hautement performant présentant une capacité élevée de désulfuration y compris à basse température, et dont les performances de désulfuration sont maintenues sur une longue période. L'invention fournit également un procédé de désulfuration de gaz.　Plus précisément, l'invention concerne un agent de désulfuration qui contient un oxyde de zinc, un oxyde d'aluminium et un cuivre, et qui contient également 1,0% en masse à 10% en masse d'un nickel, et 0,1% en masse à 1,0% en masse d'un rhénium. En outre, l'invention concerne un procédé de désulfuration de gaz qui est caractéristique en ce qu'un composé soufre contenu dans un gaz est dégradé et éliminé par mise en contact de cet agent de désulfuration avec le gaz en présence d'un hydrogène.
Patent WO-2020149416-A1 (WO)
Inventor: SAKAGUCHI YUKI
IPC: A61B8/12
Filed: 2020-01-17
Abstract: 画像診断用カテーテルは、先端部に信号送受信部を備える回転及び進退移動可能な駆動シャフトと、前記駆動シャフトの外周に軸方向に沿って設けられるとともに前記駆動シャフトに連動して進退移動するサポートチューブと、前記駆動シャフトが挿入されるシースと、前記シースの基端に連結される中継コネクタと、前記シースの基端より後方において、前記中継コネクタと前記サポートチューブとの間をシールするシール部材と、を有し、前記中継コネクタは、前記シール部材から前記シースの前記基端まで延在する主ルーメンと、前記主ルーメンと連通口において連通するとともにプライミング液を注入可能な注入ルーメンと、を区画し、前記サポートチューブの先端は、前記連通口の前端より後方の位置に移動可能である。
Patent WO-2020166665-A1 (WO)
Inventor: SAKAKURA Tatsuya
IPC: A61K9/70
Filed: 2020-02-13
Abstract: 本発明は、支持体上に膏体層を備えるパップ剤であって、上記膏体層が、ケトプロフェン又はその薬学的に許容可能な塩、プロピレングリコール、ｌ－メントール、及び水を含有し、上記膏体層におけるプロピレングリコールの質量が、ケトプロフェンの質量の３倍以下であり、ｌ－メントールの含有量が上記膏体層の全質量を基準として０．１～０．５質量％である、パップ剤を提供する。
Patent WO-2020171072-A1 (WO)
Inventor: KASEYAMA Takahiro
IPC: H01M4/13
Filed: 2020-02-18
Abstract: L'invention fournit un matériau de batterie qui contient une nanostructure de carbone, et qui est caractéristique en ce que ladite nanostructure de carbone est non-conductrice, et contient un azote.
Patent WO-2021166084-A1 (WO)
Title: Fiber connection structure with optical connector, and module
Inventor: MASUDA KAZUYA
IPC: G02B6/46
Filed: 2020-02-18
Abstract: In this fiber connection structure with an optical connector according to one embodiment: n optical fibers are connected to one first connector port group in an arranged state; the color of a k-th (k is a natural number satisfying 1 ≦ k ≦ n) optical fiber and the color of a (n-k+1)-th optical fiber, among the n optical fibers connected to the one first connector port group, are different from each other; the arrangement orders of colors of a plurality of optical fibers in a (2×j-1)-th first connector port group (j is a natural number satisfying 1 ≦ j and 2×j ≦ m), among m first connector port groups, are the same as each other; the arrangement orders of colors of a plurality of optical fibers in a (2×j)-th first connector port group, among the m first connector port groups, are the same as each other; and the arrangement orders of colors of the plurality of optical fibers in the (2×j)-th first connector port group are the reversed orders of the arrangement orders of colors of the plurality of optical fibers in the (2×j-1)-th first connector port group.
Patent WO-2020213297-A1 (WO)
Inventor: KOSUGI KANAME
IPC: G06Q30/06
Filed: 2020-03-10
Abstract: A purchase-assisting server 100, wherein the purchase-assisting server is configured to comprise: a storage unit 110 for holding the attribute information of each user and the content of made-to-order clothes; a subject presentation unit 121 for specifying, on the basis of the attribute information of each user in the storage unit 110, another user associated with the attribute of a user for whom make-to-order is performed and outputting the information of make-to-order content of the other user to a terminal 200 of the user for whom make-to-order is performed as a clothing customization subject; and an order-processing unit 122 for accepting a customizing operation on the outputted make-to-order content from the terminal 200 and executing an order process with a made-to-order result in which the customizing operation on the make-to-order content is reflected.
Patent WO-2021181554-A1 (WO)
Title: Aircraft control device, aircraft control method, and program
Inventor: NAKABAYASHI TATSUHIKO
IPC: G05D1/10
Filed: 2020-03-11
Abstract: An aircraft control device (20) that comprises a display unit (210), a display (220), an input unit (230), a selection unit (240), and a command generation unit (250). The command generation unit (250) acquires an image that has been generated by an imaging unit (350) of an aircraft (30). The display unit (210) displays the image acquired by the command generation unit (250) on the display (220). The image includes at least one power line or pipe that could be an inspection target. In accordance with input from a user, the input unit (230) displays a line within the image displayed on the display (220). The selection unit (240) selects an inspection target using the line displayed by the input unit (230). The command generation unit (250) generates command information for the aircraft to photograph the inspection target while moving along the inspection target and transmits the command information to the aircraft (30).
Patent WO-2020184715-A1 (WO)
Inventor: KONDO KENJI
IPC: H04N19/557
Filed: 2020-03-13
Abstract: The present disclosure relates to an image processing device and an image processing method which make it possible to reduce calculation complexity. This image processing device comprises: a DMVR processing unit which performs DMVR processing and which includes a motion vector search unit that searches for a motion vector; and a BDOF processing unit which performs BDOF processing and which includes a prediction unit that uses the motion vector to predict a current prediction block. An SAD value obtained when the motion vector search unit searches for a motion vector is supplied from the DMVR processing unit to the BDOF processing unit. The SAD value is used in an early termination determination for determining whether to terminate BDOF processing early. The present technology is applicable, for example, to an image encoding device and an image decoding device.
Patent WO-2020203743-A1 (WO)
Inventor: ASANO TOSHIHIRO
IPC: A61J1/20
Filed: 2020-03-27
Abstract: Provided are a locking mechanism, a device connector, a container connector, and a connecting device with which it is possible to prevent engagement from being released by a pull force while achieving improved operability. This locking mechanism 160a is provided with: a to-be-engaged part 78 of a container connector 20; and an engaging member 160 of a device connector 100. The engaging member 160 is provided with: an operating part 165; a fulcrum part 168 which is formed contiguously to the operating part 165 and which comes into contact with the container connector 20 when the operating part 165 is being pressed; an engaging part 161 which is formed contiguously to the fulcrum part 168 and which engages the to-be-engaged part 78; a deformation part 166 which is formed contiguously to the engaging part 161 and which moves the engaging part 161 by being bent as the operating part 165 gets pressed; and a fixation part 169 which is formed contiguously to the deformation part 166 and which is fixed to an edge of a hole 131.
Patent WO-2020203810-A1 (WO)
Title: Système de traitement d'images, dispositif de traitement d'images, et procédé de traitement d'images
Inventor: MURAKITA MASASHI
IPC: A61B1/00
Filed: 2020-03-27
Abstract: L'invention porte sur un système d'endoscope qui comprend des circuits conçus : pour définir une pluralité de zones d'évaluation dans une image d'endoscope capturée par un capteur d'image par l'intermédiaire d'une portée, des zones adjacentes parmi la pluralité de zones d'évaluation étant spatialement séparées les unes des autres, pour calculer une valeur d'évaluation pour chaque zone de la pluralité de zones d'évaluation, pour comparer une valeur d'évaluation de la pluralité de zones d'évaluation, et pour régler un traitement d'images sur l'image d'endoscope en fonction d'un résultat de la comparaison.
Patent WO-2021199137-A1 (WO)
Title: 半導体光デバイス
Inventor: FUJII TAKURO
IPC: H01S5/223
Filed: 2020-03-30
Abstract: 活性層（１０４）の上に接して形成された第２導電型の第２半導体層（１０５）と、第２半導体層（１０５）の上に形成された第２導電型の第３半導体層（１０６）とを備え、第３半導体層（１０６）は、活性層（１０４）の形成領域の上方に配置されて、第３半導体層（１０６）の底面は、活性層（１０４）の形成領域内に配置され、第３半導体層（１０６）の導波方向に垂直で基板の平面に平行な方向の、活性層（１０４）の側の幅が、同一の方向の活性層（１０４）の幅より小さくされている。
Patent WO-2021049090-A1 (WO)
Title: Semiconductor device and power conversion device
Inventor: FURUKAWA TOMOYASU
IPC: H01L29/739
Filed: 2020-04-22
Abstract: Provided is a semiconductor device having high blocking capability which can suppress localized current and electric field concentration or concentration of current at a chip termination part caused by electrical field variation among IGBT cells originating from variation in shape and impurities in manufacturing. This semiconductor device is characterized by comprising: an emitter electrode which is formed on the obverse surface of a semiconductor substrate with an interlayer insulation film interposed therebetween; a collector electrode which is formed on the reverse surface of the semiconductor substrate; a first conductivity type first semiconductor layer which is contiguous to the collector electrode and is formed on the reverse surface of the semiconductor substrate; a second conductivity type second semiconductor layer which is formed further inward of the first semiconductor layer; a central region cell which is disposed along the obverse surface of the semiconductor substrate; and an outer periphery region cell which is outward of the central region cell in the planar direction of the semiconductor substrate and disposed between the central region cell and a chip termination guard ring region.
Patent WO-2020235544-A1 (WO)
Inventor: KOMAI KUNIYA
IPC: G01N33/48
Filed: 2020-05-19
Abstract: Provided is a composition for mononuclear cell-containing plasma separation capable of suppressing flow of the composition for mononuclear cell-containing plasma separation during storage, capable of forming a partition well during centrifugation, and capable of obtaining mononuclear cell-containing plasma with little admixture of corpuscular components other than mononuclear cells.　The composition for mononuclear cell-containing plasma separation according to the present invention includes an organic component having fluidity at 25°C and two or more types of inorganic fine powder, and the specific gravity at 25°C is from 1.060 to 1.080.
Patent WO-2020262212-A1 (WO)
Inventor: SAKAIRI HIROYUKI
IPC: H01L25/07
Filed: 2020-06-19
Abstract: This semiconductor device is provided with: a conductive member including first conductors, second conductors, and third conductors which are spaced apart from each other; a first semiconductor element having a first major surface on which a first drain electrode, a first source electrode, and a first gate electrode are disposed; and a second semiconductor element having a second major surface on which a second drain electrode, a second source electrode, and a second gate electrode are disposed. The first conductors are in conduction with the first source electrode and the second drain electrode. The second conductors are in conduction with the second source electrode and, when viewed in a first direction perpendicular to the first major surface, are adjacent to each other in a second direction perpendicular to the first direction. The third conductors are in conduction with the first drain electrode and, when viewed in the first direction, are adjacent to the first conductors and the second conductors.
Patent WO-2020256094-A1 (WO)
Inventor: NAKATANI SHINTAROU
IPC: H01L21/3065
Filed: 2020-06-19
Abstract: Provided is a plasma processing apparatus or plasma processing method that can improve reliability or yield. The present invention comprises: a sample table which is disposed inside a processing chamber disposed inside a vacuum vessel and on which a wafer is placed; a conductive ring-shaped electrode which is disposed on the outer peripheral side of the upper surface of the sample table to surround the sample table and to which high-frequency power is supplied; a dielectric cover which is placed above the ring-shaped electrode and covers the ring-shaped electrode; a rod-shaped member which constitutes the sample table is disposed to be suspended inside a through-hole disposed at an outer peripheral side portion of a base material having a disc or cylindrical shape and which has a connector part connected to and positioned at the ring-shaped electrode at an upper end portion thereof; a beam-shaped member which is disposed with a gap below the sample table below the through-hole, extends in the horizontal direction, has one end connected to a lower end portion of the rod-shaped member and the other end positioned with respect to the sample table, and biases the rod-shaped member upward with respect to the ring-shaped electrode at the other end thereof; and a high-frequency power source that is connected to the rod-shaped member via a power supply path and supplies high-frequency power to the ring-shaped electrode.
Patent WO-2021010181-A1 (WO)
Inventor: NISHI YUICHI
IPC: G01N21/88
Filed: 2020-07-02
Abstract: This inspection device 1 comprises: a robot arm 31 for gripping that grips an inspection target object 7; a camera 43; a measurement position calculation unit 142 that calculates a measurement position 10 for the camera 43 relative to the inspection target object 7, on the basis of shape data 8 for the inspection target object 7; a trajectory generation unit 143 that generates a trajectory for the robot arm 31 for gripping, on the basis of the measurement position 10; a robot control unit 13 that controls the action of the robot arm 31 for gripping, on the basis of the trajectory, and positions the inspection target object 7; a measurement unit 15 that, after positioning, uses the camera 43 and measures the inspection target object 7; and an inspection unit 16 that inspects the inspection target object 7 on the basis of the measured data.
Patent WO-2021029186-A1 (WO)
Title: 光ファイバセンシングシステム、光ファイバセンシング機器、及び停電検出方法
Inventor: YODA YUKIHIDE
IPC: G01D5/353
Filed: 2020-07-20
Abstract: 本開示に係る光ファイバセンシングシステムは、光ファイバ（１０）と、光ファイバ（１０）の近傍の環境の状態を示す環境パターンを含む光信号を、光ファイバ（１０）から受信する受信部（２１）と、環境パターンの変化に基づいて、停電の発生を検出する検出部（２２）と、を備える。
Patent WO-2021015188-A1 (WO)
Inventor: NAKAMURA MITSUNORI
IPC: C09B31/08
Filed: 2020-07-21
Abstract: L'invention concerne un composé azoïque représenté par la formule (1), ou un sel de celui-ci.
Patent WO-2021015193-A1 (WO)
Title: Resin composition, molded article, and automatic transmission
Inventor: HAGI KEISUKE
IPC: C08K3/34
Filed: 2020-07-21
Abstract: Provided is a resin composition which is capable of producing a molded article having both low torque properties and high durability. This resin composition is characterized by comprising polytetrafluoroethylene (A), graphite (B), talc (C) and filler (D) for improving wear resistance, and by (A) being 50 to 90 parts by mass, (B) being 1 to 35 parts by mass, (C) being 1 to 35 parts by mass, the total of (B) and (C) being 16 to 40 parts by mass, and (D) being 2 to 10 parts by mass per total 100 parts by mass of (A), (B), (C), and (D).
Patent WO-2021100256-A1 (WO)
Inventor: FUCHIGAMI SHINICHIROU
IPC: H01L21/027
Filed: 2020-07-31
Abstract: L'invention fournit une solution de pelage pour réserve qui inhibe une gravure sous-jacente de cuivre ou de molybdène, lors du pelage d'une réserve ayant été soumise à une cuisson dure sur un film stratifié cuivre/molybdène.　Cette solution de pelage pour réserve est caractéristique en ce qu'elle contient : 0,5 à 5% en masse d'une amine cyclique secondaire pour toute la quantité de solution de pelage, 5 à 10% en masse d'un amino-acide basique pour ladite amine cyclique secondaire, 10 à 30% en masse d'un agent protecteur pour ledit amino-acide basique, 10 à 50% en masse d'un alcool de sucre pour ladite amine cyclique secondaire, un solvant polaire organique possédant, et de l'eau.
Patent WO-2021053997-A1 (WO)
Title: Vehicle control system for cybersecurity and financial transactions
Inventor: MULLETT REILLY
IPC: G06F21/57
Filed: 2020-08-07
Abstract: A vehicle control system includes a controller 104 that is configured to include a memory 440, a verification module 452, and a software control module 454. The memory includes a software version repository to store a public address and one or more software hashes associated with the public address. The verification module is configured to verify a software upload request that a recommended software program to be uploaded. The verification module is configured to determine whether a contingent software hash that is indicative of the recommended software program matches a current software hash. The software control module is configured to acquire the recommended software program in response to the contingent software hash matching the current software hash.
Patent WO-2021106280-A1 (WO)
Title: 作業支援サーバ、作業支援方法および作業支援システム
Inventor: SAWADA YUSUKE
IPC: H04N7/18
Filed: 2020-08-12
Abstract: 作業エリアにおいて注意を要する物体に関する情報を、複数の作業関係者に共有させることができるサーバおよびシステムを提供する。第１クライアント（例えば、作業員端末６０）の撮像装置（例えば、撮像装置６１２）を通じて取得された撮像画像の一部である対象物体画像領域Ｒにおける対象物体の実空間における延在態様および対象物体関連情報を示す作業環境画像が、第２クライアント（例えば、遠隔操作装置２０）の出力インターフェース（例えば、遠隔出力インターフェース２２０）に出力される。
Patent WO-2021039556-A1 (WO)
Title: Binder for inorganic fibers and inorganic fiber mat
Inventor: UCHIDA KOKI
IPC: C08K7/04
Filed: 2020-08-20
Abstract: The present invention provides a binder for inorganic fibers characterized by containing (A) 100 parts by mass of a polyvinyl alcohol-based resin having a degree of polymerization of 100-3500, (B) 1-50 parts by mass of a metal salt, and (C) 3 parts by mass of an ammonia denatured product of a copolymerization product containing maleic anhydride. By using the binder for inorganic fibers according to the present invention, it is possible to produce an inorganic fiber mat having a high recovery rate comparable to that of phenol resins. In addition, the amount of volatile organic compounds released from such an inorganic fiber mat is extremely low.
Patent WO-2021054065-A1 (WO)
Title: Flow passage switching valve
Inventor: KIBUNE HITOSHI
IPC: F16K11/065
Filed: 2020-08-26
Abstract: [Problem] To provide a flow passage switching valve capable of effectively suppressing valve leakage. [Solution] This flow passage switching valve (1) has a U-turn valve body (20) that has a first valve body part (21) and a second valve body part (22) having a square cylindrical shape. The first valve body part (21) has: a first U-turn passage (28) provided to an end surface (21a) on a first valve seat (13) side; and an annular wall part (21c) which is provided to an end surface (21b) on a second valve seat (15) side and to which a first valve seat (13)-side end section (22c) of the second valve part (22) is fitted. In addition, a second U-turn passage (29) is formed by the end surface (21b) of the first valve body part (21) and an inner circumferential surface (22e) of the second valve body part (22).
Patent WO-2021054449-A1 (WO)
Title: Lbm, cpc, opc, production and quality control methods therefor, kit, graft material, and disease model
Inventor: TAKARADA TAKESHI
IPC: C12N5/10
Filed: 2020-09-18
Abstract: The present invention provides a limb bud mesenchymal cell population that is derived from mammalian lateral plate mesodermal cells and that is PRRX1 protein-positive.
Patent WO-2021060242-A1 (WO)
Inventor: NARUOKA YOSHINORI
IPC: H01M10/0568
Filed: 2020-09-23
Abstract: Provided is a lithium ion secondary battery positive electrode that has high high-temperature storage stability. A lithium ion secondary battery positive electrode that is produced using specific lithium complex oxide particles (A) and specific lithium polyanion particles (B). The median diameter of secondary particles of the lithium complex oxide particles (A) is smaller than the median diameter of secondary particles of the lithium polyanion particles (B).
Patent WO-2021065939-A1 (WO)
Title: Endoscope system and method for operating same
Inventor: SAITO TAKAAKI
IPC: A61B1/045
Filed: 2020-09-29
Abstract: Provided are: an endoscope system that is capable of accurately calculating oxygen saturation irrespective of individual difference of a light source unit or the like that produces illuminating light for use in measuring oxygen saturation; and an operating method for such an endoscope system.　An endoscope (12) obtains a plurality of spectral images by imaging an observation object illuminated by illuminating light. A special processing unit (63) calculates an oxygen saturation of the observation object on the basis of the spectral images, a first correction parameter for correcting the differences in spectral characteristics between individual semiconductor light sources, and white balance correction data.