baber/WOPTO huggingface dataset:
Patent WO-2020202503-A1 (WO)
Title: Appareil électronique monté sur véhicule
Inventor: SAWADA SHUNSUKE
IPC: H05K7/14
Filed: 2019-04-03
Abstract: Selon la présente invention, une section étirée (11) ayant une forme faisant saillie vers un boîtier à l'intérieur (D) depuis une surface latérale (41) est disposée sur la partie d'extrémité du côté de la surface latérale (41) sur laquelle est fixé un couvercle de surface arrière (7). Une section coudée (12) ayant la forme courbée vers un boîtier à l'extérieur (E) est disposée sur le côté de la section étirée (11) sur laquelle est fixé le couvercle de surface arrière (7). Une section de réception de vis (15) ayant un trou de vis (16) comprend une première surface de réception (13) qui est une partie plane sur le côté de pointe de la section courbée (12) ; et une seconde surface de réception (14) faisant saillie depuis le côté de base de la section courbée (12).
Patent WO-2019220823-A1 (WO)
Title: Prism window, and multi-stage prism window
Inventor: NAKAMURA TAKUJU
IPC: G02B5/12
Filed: 2019-04-10
Abstract: A prism window (1) is provided with: first and second transparent plates (10a, 10b); a transparent thin film (30) disposed between the first and second transparent plates (10a, 10b); and a transparent soft resin (40) filling both sides of the thin film (30). The thin film (30) is disposed in a zig-zag shape with a prescribed angle when seen in a cross section, and an air layer AL is interposed therebetween. Further, at least one of the first and second transparent plates (10a, 10b) is capable of sliding while maintaining a mutual parallel relationship, and the prescribed angle of the thin film (30) changes when sliding occurs and when sliding does not occur.
Patent WO-2019208304-A1 (WO)
Title: Electric work machine
Inventor: KANEDA KENSUKE
IPC: H02J1/00
Filed: 2019-04-15
Abstract: An excavator 1 comprising: a power supply 61 that converts AC power supply voltage from a commercial power supply 5 into DC power supply voltage; a battery 62 that charges or discharges power from the power supply 61; an inverter 63 that converts DC power supply voltage to AC power supply voltage; an electric motor 7 that has power supplied thereto, and is controlled, by the inverter 63; a first electrical circuit 6a that supplies power to the inverter 63 from the power supply 61; a second electrical circuit 6b that joins from the battery 62 to the first electrical circuit 6a; an inverter relay 64 arranged between the inverter 63 and a junction point 6c between the first electrical circuit 6a and the second electrical circuit 6b; a battery relay 65 arranged between the junction point 6c and the battery 62; and a power supply relay 66 arranged between the junction point 6c and the power supply 61.
Patent WO-2020225902-A1 (WO)
Title: Dispositif, procédé, et programme de détection
Inventor: SHIODA TETSUYA
IPC: G06N20/00
Filed: 2019-05-09
Abstract: Selon l'invention, une unité comparaison (15a) compare des données acquises lors d'un apprentissage et des données acquises lors de prévisions pour chaque quantité de caractéristiques de données, et juge s'il y a similitude ou non. Une unité jugement (15b) juge de la dégradation de la précision d'un modèle destiné à l'émission en sortie de valeurs de prédiction de paramètres cibles de données, dans le cas où la proportion de quantité de caractéristiques jugées non similaires pour la quantité de caractéristiques totale est supérieure ou égale à une valeur seuil prédéfinie.
Patent WO-2019225751-A1 (WO)
Title: Inside handle device
Inventor: TATEMICHI Saeko
IPC: E05B77/42
Filed: 2019-05-24
Abstract: This inside handle device comprises: a handle base that is mounted to a door panel of a vehicle; a lock lever that is rotatably supported on the handle base; a stopper unit that is provided in the handle base and that limits the range through which the lock lever rotates; and a shock absorber unit that is provided in the handle base and that absorbs shock generated as a result of the lock lever and the stopper unit coming into contact.
Patent WO-2019240116-A1 (WO)
Title: Fuel nozzle and combustor of gas turbine, and gas turbine
Inventor: KAWAKAMI TOMO
IPC: F23R3/28
Filed: 2019-06-11
Abstract: This diffusing combustion type fuel nozzle of a gas turbine is provided with: a nozzle body; a plurality of nozzle holes which extend along the axial direction of the nozzle body and are arranged along the circumferential direction of the nozzle body, and in which the center axes of the nozzle holes are inclined toward the center axis of the nozzle body at a portion of the center axis of each of the nozzle holes closer to the downstream side, in the axial direction, of the nozzle body; and a plurality of fuel supply holes that serve as fuel supply routes which extend along the axial direction of the nozzle body and which are connected to the plurality of nozzle holes for supplying fuel. The plurality of nozzle holes each have an injection port for injecting fuel to an end portion on the downstream side in the axial direction of the nozzle body. When each of the plurality of nozzle holes is projected onto a projection surface orthogonal to the center axis of the nozzle hole at the position of the center axis of the nozzle hole in the injection port, in the projection surface, the nozzle hole has a shape deviating to the inside of the nozzle body in the radial direction from a virtual circle having an area equal to the area of the nozzle hole in the projection surface, with the centroid of the nozzle hole as the center.
Patent WO-2020004361-A1 (WO)
Inventor: KASHIWABARA TAIGO
IPC: C08L83/04
Filed: 2019-06-25
Abstract: 本発明は、酸性解離性基、塩の形態の酸性解離性基、および酸性解離性基の誘導体基からなる群から選ばれる少なくとも一つを有する反応性ケイ素化合物の縮合物と、吸水性架橋重合体とを含むゲルを提供する。
Patent WO-2020008976-A1 (WO)
Title: Pellicular complex and method for producing same
Inventor: KAWASHIMA YUKI
IPC: G03F1/62
Filed: 2019-06-26
Abstract: A pellicular complex comprises a carbon film (A), a film part (B) face-to-face-bonded to one side of the carbon film, and a frame part (C) that is arranged along the outer edge of the film part (B), wherein an element constituting the frame part (C) is contained in the film part (B) as at least a part of constituent elements of the film part (B). Preferably, the element constituting the frame part (C) comprises at least one element selected from the group consisting of silicon, zirconium, niobium, molybdenum, titanium and tungsten. Preferably, the film part (B) satisfies at least one of the following requirements: a requirement that the film part (B) is a layer made from the same material as that of the frame part (C); and a requirement that the film part (B) is a layer containing both of an element constituting the frame part (C) and carbon.
Patent WO-2020009202-A1 (WO)
Title: Clutch device
Inventor: ISHIBASHI RYO
IPC: F16D13/52
Filed: 2019-07-04
Abstract: A reduction gear (30) is capable of reducing the torque of a motor and outputting the reduced torque. A housing (12) is provided so as to be immovable relative to the motor (20), and has a cylindrical part (125). A drive cam (40) is provided on the inside of the cylindrical part so as to be able to rotate relative to the cylindrical part (125), has a plurality of drive cam grooves (400) formed in one end surface (411) thereof, and can be rotated by torque outputted from the reduction gear (30). An inverted cam (50) is provided on the inside of the cylindrical part (125) so as to be incapable of rotating relative to the cylindrical part (125) and capable of moving in the axial direction relative to the cylindrical part (125), has a plurality of inverted-cam grooves (500) formed in one end surface (511) so that a ball (3) is interposed between the inverted-cam grooves (500) and the drive cam grooves (400), and moves relative to the drive cam (40) in the axial direction upon rotating relative to the drive cam (40). In the axial direction of the drive cam (40), the drive cam grooves (400) are formed so that at least a portion thereof overlap with the reduction gear (30).
Patent WO-2021005732-A1 (WO)
Inventor: IWAMOTO NAOKI
IPC: H01F6/02
Filed: 2019-07-10
Abstract: A part of a second shunt line (172) is branched into at least a first branch line (181) and a second branch line (182). A second spring check valve (192) is provided in the first branch line (181), and opens when a pressure difference between an upstream side and a downstream side of the second spring check valve (192) in the first branch line (181) is greater than or equal to a second set pressure higher than a first set pressure. A third spring check valve (193) is provided in the second branch line (182), and opens when a pressure difference between an upstream side and a downstream side of the third spring check valve (193) in the second branch line (182) is greater than or equal to a third set pressure higher than the first set pressure. The second branch line (182) differs from the first branch line (181) in at least diameter, length, and internal volume.
Patent WO-2020095482-A1 (WO)
Inventor: SANO SATOSHI
IPC: G01N23/041
Filed: 2019-07-22
Abstract: This X-ray phase imaging system (100) comprises an X-ray source (1), detector (2), first grating group (3), second grating group (4), movement mechanism (5), and image processing unit (6). The movement mechanism is configured to move a subject (T) and an imaging system (9) in relation to each other such that the subject (T) passes through a first grating area (R1) and second grating area (R2). The image processing unit is configured to generate a first phase contrast image (14a) and second phase contrast image (14b).
Patent WO-2020044907-A1 (WO)
Inventor: ASADA KATSUYA
IPC: G06F16/909
Filed: 2019-07-29
Abstract: The purpose of the present invention is to provide a method for determining an update-requiring area, an information processing device, and a program for suitably determining an area for which map information should be updated. The invention provides a method for determining an update-requiring area to be carried out by an update-requiring area determination system, characterized in that the update-requiring area determination system includes a location identification unit and a target area determination unit, the location identification unit performs a location identification procedure for identifying two locations on a map, the target area determination unit uses the distance between the two locations and the positional information of a representative location that is preset for each of a plurality of areas created by dividing the map to perform a target area determination procedure for determining a target area for which map information is to be updated.
Patent WO-2020079940-A1 (WO)
Title: Pearl and production method therefor
Inventor: SHIMIZU TAKAO
IPC: A01K61/57
Filed: 2019-08-15
Abstract: A pearl 10A is provided with a core 12 and a pearl layer 11. The core 12 comprises an object 23 and a coating layer 24. The coating layer 24 covers the object 23. The pearl layer 11 covers the core 12. The object 23 may contain a cremated bone of an animal. The bone may maintain the original shape. The core 12 may have a shape extending along the shape of the bone. The object 23 may contain a recording member in which information relating to the animal is recorded. The coating layer 11 may contain an epoxy resin.
Patent WO-2020054357-A1 (WO)
Title: Base station management method, base station management device, and program
Inventor: SHIMIZU TAKASHI
IPC: H04W88/18
Filed: 2019-08-23
Abstract: According to the present invention, a base station information DB (11) of a base station management device (1) stores base station information that indicates wireless systems that can be implemented by base stations (5), times at which the wireless systems are scheduled to be implemented, and areas in which the base stations (5) can accommodate wireless terminals. A utilized base station selection part (14) references the base station information, lists base stations (5) that can take over all or a part of an area of a faulty base station, which is a base station (5) that has failed, selects, from the listed base stations (5), a base station (5) that can implement a scheduled implementation wireless system, which is a wireless system that is scheduled to be implemented by the faulty base station, at a scheduled implementation time, which is the time at which the scheduled implementation wireless system is scheduled to be implemented by the faulty base station, and sets the selected base station (5) to provide the scheduled implementation wireless system to the area of the faulty base station at the scheduled implementation time.
Patent WO-2020129336-A1 (WO)
Title: 静電容量方式の電子ペン
Inventor: HASHIMOTO YOSHIYUKI
IPC: G06F3/03
Filed: 2019-09-18
Abstract: 電子ペンの細型化の要請に応じて芯体の細型化を可能にすると共に、電子ペンの傾き角の検出が可能で、且つ、ウェイビング現象を軽減できる電子ペンを提供する。　芯体が、筒状の筐体の軸心方向の一方の開口部から先端部が突出するようにされると共に、筐体内の芯体ホルダーに挿脱可能に嵌合される。筐体の開口部近傍に、芯体の少なくとも先端部を除く部分を囲むようにして導体からなる周辺電極が配置される。芯体は、球体部と軸心部とを有する導体からなる電極芯を備える。電極芯の球体部は、周辺電極に囲まれることなく、芯体の先端部に配置される。軸心部は、軸心方向に太さが異なる部位を有し、球体部と連結する連結部は球体部の直径よりも細く、芯体の後端部側の部位は球体部と連結する連結部よりも太くされている。芯体の電極芯の軸心部の少なくとも周辺電極に囲まれない部位は、電極芯の球体部の直径よりも細くされている。
Patent WO-2021059459-A1 (WO)
Inventor: KISHIMOTO KATSUHIKO
IPC: H05B33/22
Filed: 2019-09-26
Abstract: An organic EL display device (100) comprises: an element substrate (20) that includes a substrate (1) and a plurality of organic EL elements (3) supported by the substrate; and a thin film sealing structure (10) that covers the plurality of organic EL elements. The thin film sealing structure includes: a first inorganic barrier layer (12); an organic barrier layer (14) formed on the first inorganic barrier layer; and a second inorganic barrier layer (16) formed on the organic barrier layer. The first inorganic barrier layer includes: a first sub-barrier layer (12sa); and a second sub-barrier layer (12sb) that is formed on the first sub-barrier layer and that is in contact with the organic barrier layer. A surface (12S) of the first inorganic barrier layer contacting the organic barrier layer has a plurality of fine protrusions, each having a height of 20-80 nm and a width of 20-80 nm.
Patent WO-2020080108-A1 (WO)
Title: Light-emitting element, display including same, illumination apparatus, and sensor
Inventor: NISHIYAMA TAKUYA
IPC: H01L51/50
Filed: 2019-10-02
Abstract: The present invention provides an organic thin film light-emitting element that attains both high light emission efficiency and light emission with high color purity. This light-emitting element includes a substrate, a first electrode, at least one organic layer including a light-emitting layer, a second electrode, and a capping layer, in this order, and emits light by means of electric energy. In the light-emitting element, the capping layer has a laminated structure comprising at least one low refractive index layer and at least one high refractive index layer, and the half-value width of the light emission spectrum that is specific to a light emission material contained in the light-emitting layer is 0.15 eV or less.
Patent WO-2020183775-A1 (WO)
Inventor: SHIMADA TAKAE
IPC: H02M3/155
Filed: 2019-10-17
Abstract: The present invention discloses a power conversion device in which the fluctuation of an output voltage is small even if a load current changes abruptly. The power conversion device (50) is provided with: a main circuit unit including switching elements; a voltage control unit (11) for generating a current command value on the basis of the voltage deviation between a voltage command value and a voltage detection value; and a current control unit (12) for controlling the switching elements on the basis of the current deviation between a current command value and a current detection value. The power conversion device (50) is also provided with a current command value correction unit (10) for correcting the current command value on the basis of the voltage deviation and the current deviation.
Patent WO-2020085202-A1 (WO)
Inventor: ISHIKAWA TAKAO
IPC: G08G1/16
Filed: 2019-10-17
Abstract: A vibration generating device (1a) comprises: a vehicle status urgency determining portion (10a) for determining an urgency level based on a vehicle status, on the basis of warning information; a time urgency determining portion (10a) for determining an urgency level based on time information, the level being increased in conjunction with the acquisition time of the warning information; an overall urgency determining portion (10a) which sets the highest level among each urgency level as an overall urgency level; a warning signal generating portion (30, 40) for generating a warning signal on the basis of the overall urgency level; and a vibration generating portion (200) which generates vibrations in accordance with a change in a signal level of the warning signal. The warning signal generating portion (30, 40) generates warning signals having a different power consumption per unit time when vibrations are generated by the vibration generating portion (200), in accordance with the overall urgency level.
Patent WO-2020085231-A1 (WO)
Inventor: UEDA YASUTOSHI
IPC: B03C3/78
Filed: 2019-10-18
Abstract: This dust removal device comprises: at least one nozzle that is disposed in a blow-out part for blown air, is capable of spraying a supplied liquid in the form of droplets, and is connected to ground; an electrode part that includes a counter electrode which is shaped so as to surround at least half of the circumference of one opening, with one counter electrode provided for one nozzle, and with the counter electrode being disposed so as to be separated from the nozzle in the direction in which the nozzle sprays the droplets; and a high-voltage generation device that has a ground terminal connected to ground, and that is for applying a high voltage to the counter electrode which is connected to an output terminal. If a leakage current is not flowing between the nozzle and the counter electrode, the current flowing between the nozzle and ground is no greater than 0.3 milliamperes (square meters/liter per minute) for every 1 liter per minute of droplet spray and every 1 square meter of the opening surface area of the blow-out part.
Patent WO-2020105556-A1 (WO)
Inventor: FUJINO JUNJI
IPC: H01L25/18
Filed: 2019-11-15
Abstract: The present invention makes a polishing step by which resin adhered to two heat dissipation surfaces is removed to expose the two heat dissipation surfaces unnecessary, improving productivity and reliability of this semiconductor device. Also, leakage of a liquid sealing material is suppressed. The semiconductor device comprises a first heat dissipation member, a frame member, a second heat dissipation member, a semiconductor element, and a sealing resin part. The first heat dissipation member is buried in the frame member. The frame member comprises a frame shaped part and a positioning unit. The positioning unit is inside the frame shaped part. The second heat dissipation member contacts the positioning unit, and is positioned by the positioning unit. A first heat dissipation surface of the first heat dissipation member and a second heat dissipation surface of the second heat dissipation member face in mutually opposite directions, and are exposed to the outside. The semiconductor element is sandwiched by the first heat dissipation member and the second heat dissipation member. The sealing resin part fills the gap between the frame member and the second heat dissipation member.
Patent WO-2020137279-A1 (WO)
Inventor: NAKAJIMA TAKAHIRO
IPC: B60H1/00
Filed: 2019-11-21
Abstract: La présente invention concerne une unité de climatisation de véhicule, comprenant : un boîtier de climatisation (12) dans lequel un passage en boîtier est formé à travers lequel passe l'air soufflé dans l'habitacle d'un véhicule; une soufflante (20) qui a un ventilateur soufflant (201) qui est disposé dans le passage en boîtier et tourne autour d'un axe de ventilateur (CL1), et qui, par la rotation du ventilateur soufflant, aspire l'air d'un côté dans la direction axiale de l'axe de ventilateur et le souffle; et un mécanisme de redressement (26) qui est disposé sur le côté aval d'écoulement d'air du ventilateur soufflant dans le passage en boîtier et est divisé pour définir des passages de redressement (2681, 2682) qui redressent l'écoulement tourbillonnant généré par la rotation du ventilateur soufflant dans l'air soufflé à partir du ventilateur soufflant. Dans le mécanisme de redressement, un passage de redressement de contraction (2681) est formé dans lequel une sortie (268b) à partir de laquelle l'air redressé s'écoule vers l'extérieur a une zone de passage d'écoulement plus petite qu'une entrée (268a) à partir de laquelle s'écoule le flux tourbillonnant vers l'intérieur.
Patent WO-2020170533-A1 (WO)
Inventor: HATANAKA HIROMI
IPC: A61B5/00
Filed: 2019-11-25
Abstract: The current practice of examination via medical image scanning is questionable in terms of being a current inspection method in which a doctor makes a visual determination and a patient or an examiner is at the doctor's beck and call, and has the purpose of conducting an examination by utilizing AI due to the need for a determination to be made by a medical-scientific means. An inspection method according to the present invention, which judges, by a numerical value, the degree of a symptom in association with AI obtained by machine-learning a scanned medical image and displays the result on an image, addresses a conventional problem by adopting a scientific inspection method using the AI. Accurate examination based on modern medical science is also required in the modern era.
Patent JP-WO2018168700-A1 (JP)
Title: 帯状体の蛇行量測定方法および装置並びに帯状体の蛇行異常検出方法および装置
IPC: G01B11/00
Filed: 2018-03-09
Abstract: 撮像手段や照明への粉塵の付着を抑制することにより動作不良や誤検出の事態を低減することが可能で、かつ、撮像手段や照明への熱負荷を低減してコスト上昇を抑えることが可能な帯状体の蛇行量測定方法を提供する。帯状体の搬送時における蛇行量を測定する蛇行量測定方法は、帯状体の一側方に、撮像手段をその光軸が帯状体のパスライン平面に対して傾いた状態で配置することと、帯状体の他側方に、撮像手段から見て帯状体の背後から帯状体に光を照射する照明を配置することと、撮像手段により帯状体の両エッジを含むように帯状体の斜め側方から撮像することと、撮像手段で撮像された画像を用いて帯状体のエッジを検出するとともに、検出した帯状体のエッジ位置情報に基づき帯状体の基準位置からの蛇行量を算出することと、を含む。
Patent JP-WO2018203464-A1 (JP)
Title: 過酸化水素水溶液に対する保護膜形成組成物
IPC: C08K5/13
Filed: 2018-04-10
Abstract: 【課題】過酸化水素水溶液に対する保護膜形成組成物を提供する。【解決手段】樹脂、下記式（１ａ）、式（１ｂ）又は式（１ｃ）で表される化合物、架橋剤、架橋触媒及び溶剤を含み、前記樹脂に対し、前記式（１ａ）、式（１ｂ）又は式（１ｃ）で表される化合物を８０質量％を上限として含有し前記架橋剤を５質量％乃至４０質量％含有する、過酸化水素水溶液に対する保護膜形成組成物。【化１】（式中、Ｘはカルボニル基又はメチレン基を表し、ｌ及びｍはそれぞれ独立に３≦ｌ＋ｍ≦１０の関係式を満たす０乃至５の整数を表し、ｎは２乃至５の整数を表し、ｕ及びｖはそれぞれ独立に３≦ｕ＋ｖ≦８の関係式を満たす０乃至４の整数を表し、Ｒ1、Ｒ2、Ｒ3及びＲ4はそれぞれ独立に水素原子、ヒドロキシ基、置換基としてヒドロキシ基を少なくとも１つ有してもよく主鎖に二重結合を少なくとも１つ有してもよい炭素原子数１乃至１０の炭化水素基、又は置換基としてヒドロキシ基を少なくとも１つ有してもよい炭素原子数６乃至２０のアリール基を表し、Ｒ1、Ｒ2、Ｒ3及びＲ4が該炭素原子数１乃至１０の炭化水素基を表す場合、Ｒ1及びＲ2、Ｒ3及びＲ4は、それらが結合する環炭素原子と一緒になって、ベンゼン環を形成してもよく、該ベンゼン環は置換基としてヒドロキシ基を少なくとも１つ有してもよく、ｊ及びｋはそれぞれ独立に０又は１を表す。）【選択図】なし
Patent JP-WO2020110249-A1 (JP)
Title: 対話装置、対話方法、及び対話プログラム
IPC: G06F16/90
Filed: 2018-11-29
Abstract: 対話シナリオに従ってユーザと対話する対話装置（１）は、対話における複数の処理状態と複数の処理状態の間の関係を示す関係情報とを取得し、複数の処理状態と関係情報とに基づいて、設計された対話機能の全体を記述する図を構築する対話設計部と、実際の対話に際し動的に取得される情報（Ｂ１，Ｂ２）に基づいて、設計された対話機能の全体を記述する図における複数の処理状態のうちの、実際の対話において出現する処理状態を探索し、探索によって得られた処理状態を含む対話シナリオを動的に決定する対話実行部とを備える。
Patent JP-WO2018220662-A1 (JP)
Title: 機器制御装置、機器制御システム、および、親局選出方法
IPC: H04Q9/00
Filed: 2017-05-29
Abstract: システム情報収集部（１１）は、機器（負荷装置及び入力装置）についての情報であり、台数、通信頻度、処理負荷、及び、エラー履歴のうち少なくとも何れかを含むシステム情報を、他ユニットの機器制御装置（１０）からも含めて収集する。親局適正評価部（１２）は、システム情報に基づいて、全ての機器制御装置（１０）のそれぞれについて、親局としての適正を評価する。親局選出部（１３）は、親局適正評価部（１２）の評価結果に基づいて、親局とすべき機器制御装置（１０）を選出する。
Patent JP-WO2019172330-A1 (JP)
Title: ガスセンサ素子およびガスセンサ
IPC: G01N27/409
Filed: 2019-03-06
Abstract: ガスセンサ素子は、酸素イオン伝導性を有するＺｒＯ２を含む固体電解質体と、固体電解質体上に配置されて被測定ガスに晒される検知電極と、固体電解質体上に配置されて基準ガスに晒される基準電極とを備える。そして、ガスセンサ素子では、検知電極は、Ｐｔと、ＺｒＯ２とを含む。検知電極の厚さは、３〜１０μｍである。検知電極において、ＺｒＯ２の含有量は、Ｐｔに対して１２〜１８ｗｔ％である。検知電極の気孔率は、５％以下である。検知電極の内部中のＺｒＯ２粒子の粒度分布を示すグラフにおいて、０．０２５μｍ〜０．２００μｍの範囲に表れるピークの累積値が６０〜７５％であり、１．０００μｍ〜３．１６２μｍの範囲に表れるピークの累積値が２〜７％である。
Patent JP-WO2019022211-A1 (JP)
Title: スチルベン系化合物又はその塩、並びに、偏光膜、偏光板及び表示装置
IPC: G02B5/20
Filed: 2018-07-26
Abstract: 本発明は、下記式（１）で表されスチルベン系化合物又はその塩であり、式（１）中、基Ｘは、ニトロ基又は置換基を有してもよいアミノ基を表し、基Ｙは、置換基を有してもよいアミド基又は置換基を有してもよいナフトトリアゾール基を表し、ｐ及びｑは、それぞれ独立に０〜２の整数を表す。