baber/WOPTO huggingface dataset:
Patent JP-2022126695-A (JP)
Title: Fluorescence emission device, light source device and projection device
IPC: F21V29/70
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence emission device, a light source device and a projection device that have good luminous efficiency by preventing a foreign matter from entering. 
     SOLUTION: A fluorescence emission device comprises: a base table 911; a phosphor layer 914 that is formed on the base table 911; a cylindrical enclosure 912 that stands from the base table 911 in an outer peripheral part of the phosphor layer 914, and in which a heat radiation rib is formed on an outer peripheral surface; and a condenser lens 913 that is fixed to the cylindrical enclosure 912 to seal the phosphor layer 914. And, a light source device comprises: an excitation light irradiation device that emits excitation light; and the fluorescence emission device that receives the excitation light to emit fluorescent light. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023179078-A (JP)
Title: 演算装置
IPC: G06N3/063
Filed: 2022-06-07
Abstract: 【課題】消費電力等が増大した場合に演算にかかる時間が増加することを抑制しつつ消費電力を抑制できる技術を提供する。【解決手段】演算装置１００、１００Ｂ、１００Ｃ、１００Ｄは、ニューラルネットワークモデルを実行して演算処理を行う演算部１０と、演算装置の消費電力と演算装置の温度と演算部の稼働率とのいずれか一つ以上を判定値として取得する取得部２０と、演算処理において用いられるニューラルネットワークモデルの重みを、高ビット重みと、高ビット重みよりも低いビット数である低ビット重みとで切り替え可能な切替部３０、３０Ｂと、を備える。切替部は、判定値が予め定められた第１閾値以上の場合に、重みを高ビット重みから低ビット重みに切り替える。【選択図】図１
Patent JP-2023180782-A (JP)
Title: 画像形成装置
IPC: G03G15/00
Filed: 2022-06-10
Abstract: 【課題】二成分現像剤を用いる中間転写方式において、画像濃度を適正に維持しつつ、キャリア現像による画像不具合の発生を効果的に抑制可能な画像形成装置を提供する。【解決手段】画像形成装置は、像担持体と、帯電装置と、露光装置と、現像装置と、を有する複数の画像形成部と、中間転写ベルトと、一次転写部材と、二次転写部材と、除電装置と、現像電圧電源と、転写電圧電源と、画像濃度センサーと、画像不具合検知部と、制御部と、を備える。画像不具合検知部は、現像直流電圧、一次転写電流、転写前イレース光の少なくとも一つを変化させて形成された基準画像の濃度変化に基づいて画像不具合の発生状況を検知する。制御部は、基準画像の濃度および画像不具合の発生状況に基づいて現像直流電圧、一次転写電流、転写前イレース光の出力を制御する。【選択図】図７
Patent JP-2023182202-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-14
Abstract: 【課題】所定事象の発生の報知を好適に行うことが可能な遊技機を提供する。【解決手段】本発明によれば、遊技機の制御手段と遊技機外部とが通信不能であることを検知する検知手段を備え、遊技者が所有する遊技価値をクリアする制御を実行可能であって、検知手段の通信不能検知に応じた第１報知と、遊技価値のクリアに応じた第２報知とを実行可能である。そして、検知手段の通信不能検知に応じた第１報知と、遊技価値のクリアに応じた第２報知とで、報知手段における報知の実行優先度を異ならせるようにした。【選択図】図１１３
Patent JP-2023183603-A (JP)
Title: 合成繊維用処理剤、合成繊維、及び合成繊維用処理剤の製造方法
IPC: D06M13/244
Filed: 2022-06-16
Abstract: 【課題】タール洗浄性を向上できるとともに低発煙性にできる合成繊維用処理剤等を提供する。【解決手段】本発明は、エステル化合物（Ａ）を含有する合成繊維用処理剤であって、前記合成繊維用処理剤から検出される過酸化物価が、１００ｍｅｑ／ｋｇ以下であることを特徴とする。【選択図】なし
Patent JP-2024000623-A (JP)
Title: 列車制御システムおよび列車制御方法
IPC: B61L29/32
Filed: 2022-06-21
Abstract: 【課題】警報の再開から列車の到達までの警報時間を確保しつつ、警報が過度に長期化することを防止できる列車制御システム、列車制御方法を提供する。【解決手段】列車が踏切を通過するときに発せられる踏切の警報を開始する予定時刻である警報開始予定時刻を取得する警報開始時刻取得部２０５と、取得された警報開始予定時刻に応じ、予め定められた停止箇所における列車の発車時刻を算出する発車時刻算出部２０４と、を備える列車制御システム。【選択図】図２
Patent JP-2024000831-A (JP)
Title: 異物排出装置、異物排出方法、及びプログラム
IPC: A01M1/00
Filed: 2022-06-21
Abstract: 【課題】車室内に進入した虫などの異物を、より速やかに車室外へ排出する。 
【解決手段】車両の車室内の異物を車室外へ排出する異物排出装置１は、車両の乗員Ｄから異物排出の動作を指示する排出指示を取得する指示取得部１３と、窓制御装置３に車両窓５の開閉を指示する窓動作指示部１４と、車両の空調装置４に動作を指示する空調指示部１５と、を備え、指示取得部が上記排出指示を取得したときに、窓動作指示部は、少なくとも一つの車両窓を開け、空調指示部は、空調装置が備えるファンの送風量を増加させ、及び又は空調装置が備える外気導入口を開く。 
【選択図】図２
Patent JP-2024001508-A (JP)
Title: 表面性状推定装置及び研削盤
IPC: B24B49/10
Filed: 2022-06-22
Abstract: 【課題】加速度センサの耐久性を向上させることができる表面性状推定装置を提供する。【解決手段】表面性状推定装置２は、研削盤１の砥石車１２によって研削加工される工作物Ｗの研削周面Ｗ１の径を研削加工中に測定する定寸装置３と、研削加工後に定寸装置３から出力される信号データに基づいて、研削周面Ｗ１の表面性状を推定する演算処理装置２０とを備える。定寸装置３は、工作物Ｗの研削周面Ｗ１の凹凸に倣って変位する接触部材３１と、接触部材３１が工作物Ｗの研削周面Ｗ１に接触するよう付勢する付勢部材と、接触部材３１に配置された加速度センサ３２と、クーラントＫ及び切屑の少なくとも一方から加速度センサ３２を防護するためのセンサ防護部材４とを有する。【選択図】図４
Patent JP-2024006299-A (JP)
Title: キャリアテープ、キャリアテープの巻取方法及び巻取張力演算方法
IPC: B65H23/195
Filed: 2022-07-01
Abstract: 【課題】キャリアテープの寸法・強度に応じた適切な巻取張力で巻取可能なキャリアテープの巻取方法を提供する。【解決手段】部品を収納可能な収納凹部を有するキャリアテープの巻取方法であって、キャリアテープを巻取リールに巻取る際の巻取張力Ｔを、式（１）を満たす範囲に設定するものである。式（１）はＤ×Ｓ×α１≦Ｔ≦Ｄ×Ｓ×α２である。ただし、巻取張力をＴ（Ｎ）、キャリアテープの降伏強度をＤ（Ｎ／ｍｍ２）、キャリアテープの断面積をＳ（ｍｍ２）とし、係数α１、α２（≧α１）を０．００１以上とする。【選択図】図３
Patent JP-2024010764-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-07-13
Abstract: 【課題】遊技機の価格高騰をより適切なかたちで抑制する。【解決手段】透光部と、透光部を発光させる複数のＬＥＤとを有する電飾装置を備えた遊技機で、透光部の外縁に非透光部を設け、ＬＥＤを、非透光部の後側に配置する。また遊技盤５０１に設けられた遊技部品５１７は、複数の電気部品５４１～５４４と、この各電気部品５４１～５４４に接続された複数のハーネス５５６～５５９とを備え、複数のハーネス５５６～５５９を遊技部品５１７に一纏めに留める留め具５６３を備える。【選択図】図１８
Patent JP-2024010967-A (JP)
Title: 内視鏡
IPC: A61B1/07
Filed: 2022-07-13
Abstract: 【課題】本発明は、照明光量の低下を防ぐことができ、光強度分布のピーク値を小さくして生体内物質の凝固耐性を向上させることが可能な内視鏡を提供する。【解決手段】 ライトガイド２７を介して光源２８からの照明光を挿入部の先端部１７ｃに伝達することにより、照明光を観察部位に照射する照明光学系２３を有する。照明光学系２３は、ライトガイド２７の先端側に位置する第１レンズ４１と、一定の間隔を保持して第１レンズ４１の先端側に配置された第２レンズ４２とを備える。第２レンズ４２の外径は、第１レンズ４１の外径よりも大きく、２．１ｍｍ以上かつ３．０ｍｍ以下である。【選択図】図３
Patent JP-2024011818-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-07-15
Abstract: 【課題】演出動作により可動体の動作確認が妨げられることを防ぎつつ、可動体演出の実行を遊技者に認識させることができる遊技機を提供すること。【解決手段】初期化を伴わない電源投入時において確認可動制御が行われている所定期間中に開始された可変表示で可動体演出が実行される場合、所定期間中に可動体演出が実行されるとき、演出可動制御が制限される一方、エフェクト表示の表示と可動体演出音の出力とが行われ、所定期間後に可動体演出が実行されるとき、演出可動制御とエフェクト表示の表示と可動体演出音の出力とが行われる。【選択図】図７７
Patent JP-2022141942-A (JP)
Title: Information processing device, information processing method, and program
IPC: H04S7/00
Filed: 2022-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, and a program, capable of setting a sound image at an appropriate position and realizing entertainment of having a conversation with a virtual character. 
     SOLUTION: In an information processing device, a control section 10 includes: a relative position calculation section that calculates a relative position of a sound source of a virtual object to a user on the basis of a position of a sound image of the virtual object allowing the user to perceive such that the virtual object exists in a real space by sound image localization and a position of the user; a sound image localization sound player that performs sound signal processing of the sound source such that the sound image is localized at the calculated localization position; and a sound image position holding section that holds the position of the sound image. When sound to be emitted from the virtual object is to be changed over, in a case where the position of the sound image of sound after the changeover is to be set to a position that takes over a position of the sound image of the sound before the changeover, the relative position calculation section refers to the position of the sound image held in the sound image position holding section to calculate the position of the sound image. 
     SELECTED DRAWING: Figure 20 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022145758-A (JP)
Title: Method for regenerating highly absorbent polymer, method for producing highly absorbent recycled polymer, and use of alkali metal supply source
IPC: B01J20/26
Filed: 2022-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a highly absorbent polymer deactivated by an acid, which can form a highly absorbent polymer having predetermined water absorptivity. 
     SOLUTION: Provided is a method for regenerating a highly absorbent polymer deactivated by an acid into a highly absorbent polymer having predetermined water absorptivity, comprising: a preparation step S1 of preparing a highly absorbent polymer having an acid group and deactivated by an acid; a step S3 of forming a highly absorbent recycled polymer where adding an alkali metal ion supply source, which can supply alkali metal ions, to a solution for regeneration containing the highly absorbent polymer deactivated by an acid, to form, from the highly absorbent polymer deactivated by an acid, the highly absorbent recycled polymer in a wet state; and a drying step of drying the highly absorbent recycled polymer in a wet state to form the highly absorbent polymer having predetermined water absorptivity. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022159436-A (JP)
Title: Periocular and audio synthesis of full face image
IPC: G06T1/00
Filed: 2022-08-16
Abstract: PROBLEM TO BE SOLVED: To provide favorable periocular and audio synthesis of a full face image. 
     SOLUTION: Systems and methods for synthesizing an image of a face by a head-mounted device (HMD) are disclosed. The HMD may be unable to observe a portion of the face. The systems and methods described herein can generate a mapping from a conformation of the portion of the face that is not imaged to a conformation of the portion of the face observed. The HMD can receive an image of a portion of the face and use the mapping to determine a conformation of the portion of the face that is not observed. The HMD can combine the observed and unobserved portions to synthesize a full face image. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022166194-A (JP)
Title: Light-shielding film for optical instrument and laminated light-shielding film for optical instrument, and light-shielding ring for optical instrument, diaphragm member for optical instrument, shutter member for optical instrument, lens unit and camera module using the same
IPC: G02B5/00
Filed: 2022-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding film and the like, having light-shielding property and low reflectivity which are required for application to optical instruments, and reducing heat generation or fume due to absorption of near infrared light. 
     SOLUTION: A light-shielding film 100 has a multilayer structure including a base film 11, a light-shielding layer 21 disposed on one main surface 11a side of the base film 11, and a light-shielding film 31 disposed on the other main surface 11b side. The light-shielding layers 21, 31 comprise at least a binder resin and a pigment dispersed in the binder, have an optical density of 1.5 or more and a 60-degree glossiness of less than 10%. The light-shielding film has a spectral reflectance of 20% or more in a near infrared region of 700 cm -1  or more and 1500 cm -1  or less, measured in accordance with JIS R 3106. It is preferable that the base film 11, the light-shielding layer 21 and/or the light shielding layer 31 have inclined end faces 12, 22, 32 to expand the film width from the light-shielding layer 21 toward the light-shielding layer 31. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023027778-A (JP)
Title: Obstacle detection method, device, electronic apparatus and automatic driving vehicle
Inventor: ZHANG XIAO
IPC: G06T7/00
Filed: 2022-08-17
Abstract: To provide an obstacle detection method, a device, an electronic apparatus, and an automatic driving vehicle which relate to an artificial intelligence field, especially, an automatic driving field.SOLUTION: A method includes the steps of: acquiring point group data collected in an obstacle detection step by a laser radar sensor; converting the point group data into an obstacle feature map including an image feature of a detection object including an obstacle feature; subjecting the image feature of the detection object in the obstacle feature map to feature extraction processing, and acquiring the obstacle feature; improving a weighted value in the obstacle feature map of the obstacle feature in the process of the feature extraction processing, and subjecting the feature extraction processing to processing with a teacher on the basis of teacher data generated by point group distribution data corresponding to the point group data; and determining a target obstacle on the basis of the obstacle feature.SELECTED DRAWING: Figure 1
Patent JP-2022163230-A (JP)
Title: Display processing device, display method, and display program
IPC: G01S15/96
Filed: 2022-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a voyage information device, a voyage information processing method, and a voyage information processing program that can perform more effective display in devices that display screens based on measurement results obtained by other ships. 
     SOLUTION: A voyage information device includes: a positional information acquisition unit that acquires positional information on its own ship; an other ship information acquisition unit that acquires positional information on another ship, first measurement information based on reflected waves from underwater of transmission waves transmitted by the other ship, and second measurement information of the other ship that is older than the first measurement information; and a display signal generation unit that generates a display signal of a screen in which the positional information on the own ship, the positional information on the other ship, the first measurement information, and the second measurement information are superposed on a nautical chart. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022177015-A (JP)
Title: Intravascular blood pump with corrosion-resistant permanent magnet
IPC: H01F41/02
Filed: 2022-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant permanent magnet, a method of manufacturing the corrosion resistant permanent magnet, and an intravascular blood pump including the magnet. 
     SOLUTION: A magnet according to the present disclosure includes a magnet body, and a composite coating provided on and covering the surface of the magnet body. The composite coating includes (a) a metal layer on the magnet body, (b) optionally a metal oxide layer on the surface of the metal layer opposite the magnet body, (c) a linker layer on the top of the metal layer or the metal oxide layer, and (d) a layer formed of poly(2-chloro-p-xylylene) over the linker layer. The magnet body is a rare earth metal/iron/boron permanent magnet. The metal of the metal layer is selected from aluminum, titanium, tantalum, niobium, zirconium, and alloys thereof, and the linker forming the linker layer is alkoxysilane. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023169088-A (JP)
Title: 繊維用集束剤組成物及び繊維用集束剤溶液
IPC: D06M15/55
Filed: 2022-09-22
Abstract: 【課題】毛羽立ちを抑制しかつ、繊維とマトリックス樹脂との接着性に優れた繊維用集束剤を提供する。【解決手段】芳香族エポキシ樹脂（Ａ）及び非イオン界面活性剤（Ｂ）を含有する繊維用集束剤組成物であって、芳香族エポキシ樹脂（Ａ）の１分子あたりのエポキシ官能基数が１．８０～１．９５であり、芳香族エポキシ樹脂（Ａ）は、数平均分子量が３３０～１２００のビスフェノール型エポキシ樹脂を、芳香族エポキシ樹脂（Ａ）の総重量に基づき５０重量％以上含む。【選択図】なし
Patent JP-2022176269-A (JP)
Title: Information processing apparatus
IPC: G06F16/9035
Filed: 2022-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus which can propose more useful commodity to a user. 
     SOLUTION: An information processing apparatus according to the present invention provides a web site for allows purchase or rent of a welfare tool by applying a care insurance. The information processing apparatus, upon application for a care insurance, requests submission of information including a first relationship between a first care giver and a first care receiver taken care of by the first care giver, advertises a sensor for acquiring information necessary for application of a care insurance, and, if the first relationship is similar to relationship between a second care giver and a second care receiver taken care of by the second care giver, provides an advertisement for use by the first care receiver based on a commodity purchase history of the second care giver and/or the second care receiver. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022186773-A (JP)
Title: Packaging material and packaging product
IPC: B32B27/00
Filed: 2022-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material which improves a biomass degree. 
     SOLUTION: A packaging material is a packaging material including at least a base material layer, a printing layer, an adhesive layer and a sealant layer, wherein the adhesive layer is brought into contact with the sealant layer, the printing layer contains a cured product of polyol and an isocyanate compound, at least any one of the polyol and the isocyanate compound contains a biomass-derived component, the polyol of the printing layer is polyester polyol of a reactant of polyfunctional alcohol and a polyfunctional carboxylic acid, out of the polyfunctional alcohol and the polyfunctional carboxylic acid of the printing layer, one contains a biomass-derived component, and the other is derived from a fossil fuel, a thermoplastic resin constituting the sealant layer is derived from a fossil fuel, and the thermoplastic resin contains polypropylene or a propylene-ethylene copolymer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022188255-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing interest of a game. 
     SOLUTION: A game machine can execute an operation promoting performance for prompting the operation of operating means during an operation valid period during a game performance, and a vibration performance for vibrating the operating means. The vibration performance includes a first vibration performance for vibrating the operating means when the operation promoting performance is executed and a second vibration performance for vibrating the operating means when the operation promoting performance is not executed. It is possible to make the vibration period in the first vibration performance accompanying a win/lose performance longer than the vibration period in the second vibration performance. 
     SELECTED DRAWING: Figure 51 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022185136-A (JP)
Title: Application activation method
IPC: H04N21/436
Filed: 2022-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of executing a function having a higher added value. 
     SOLUTION: The present invention provides a broadcast receiver capable of receiving digital broadcast services including broadcast program information and information related to an application that can be executed in cooperation with a broadcast program. In the broadcast receiver, at least one of a broadcast program video obtained from the broadcast program information and a predetermined application execution video obtained based on the application related information can be displayed, and, in the case where a command to display the broadcast program video does not exist in the obtained predetermined application, it is controlled such that the broadcast program video is displayed according to user instructions, together with the application execution video. 
     SELECTED DRAWING: Figure 24 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023090629-A (JP)
Title: Diaphragm and chemical control device
Inventor: YOSHIDA MASATERU
IPC: F16K7/02
Filed: 2022-10-19
Abstract: To provide a diaphragm which is applied to a chemical control device and enables reduction of minute air bubbles contained in a chemical.SOLUTION: A diaphragm (30) is applied to a chemical control device, which controls circulation of a chemical used in a semiconductor manufacturing process, and compressed by an operative gas and includes: a film part (31) which is formed by a fluorine resin having tolerance to the chemical; and a penetration inhibition layer (42) which is provided on a surface (31b) of the side compressed by the operative gas of the film part and in which it is more difficult for the operative gas to penetrate than in the film part.SELECTED DRAWING: Figure 3
Patent JP-2022191520-A (JP)
Title: Information processing apparatus, information processing method and information processing program
IPC: G06Q10/08
Filed: 2022-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, an information processing method, and an information processing program which enable a user to quickly recognize an amount of daily cost. 
     SOLUTION: The information processing apparatus of this embodiment comprises a controller, and the controller comprises: acquisition means which acquires standard costs preliminarily determined in association with prescribed cost items; and calculation means which calculates a total amount of daily cost for each of the prescribed cost items on the basis of the standard costs acquired by the acquisition means and a journal relating to transportation. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023076805-A (JP)
Title: Polymeric dispersant
Inventor: QI GENGGENG
IPC: C09D17/00
Filed: 2022-11-01
Abstract: To provide a polymeric dispersant and an aqueous ink jet ink composition including the polymeric dispersant.SOLUTION: A polymeric dispersant includes a copolymer comprising: a basic moiety; an alkyl group having from about 4 to about 40 carbon atoms; an aromatic group; and a steric hydrophilic group.SELECTED DRAWING: None
Patent JP-2023017918-A (JP)
Title: Liquid discharge device and liquid discharge method
IPC: B41J2/01
Filed: 2022-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device by which excellent image quality and laminate strength can be obtained. 
     SOLUTION: A line head type liquid discharge device includes: treatment liquid applying means which applies a treatment liquid on a nonpermeable base material; first discharge means which discharges first ink containing an organic solvent to the nonpermeable base material to which the treatment liquid is applied; first heating means which heats the nonpermeable base material with the first ink discharged by an infrared ray; and second discharge means which discharges second ink containing the organic solvent to the heated nonpermeable base material. A content ratio of the organic solvent contained in the first ink is higher than a content ratio of the organic solvent contained in the second ink. The first ink is ink for forming an image, and the second ink is white ink and is for overlapping with the first ink. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023018049-A (JP)
Title: Afucosylated anti-fgfr2iiib antibodies
IPC: A61P35/00
Filed: 2022-11-21
Abstract: PROBLEM TO BE SOLVED: To provide afucosylated antibodies that bind FGFR2IIIb. 
     SOLUTION: The present invention provides compositions comprising antibodies that bind FGFR2IIIb, wherein at least 95% of the antibodies in the composition are afucosylated. In some embodiments, the afucosylated anti-FGFR2IIIb antibodies have enhanced ADCC activity compared to fucosylated anti-FGFR2IIIb antibodies. In some embodiments, methods of treating cancer comprising administering afucosylated anti-FGFR2IIIb antibodies are provided. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023122620-A (JP)
Title: Ocular fundus observation device
Inventor: FUKUMA YASUFUMI
IPC: A61B3/14
Filed: 2022-11-29
Abstract: To provide a new technology to observe the ocular fundus of an eye to be examined with a wide angle at low costs and by a simple configuration.SOLUTION: An ocular fundus observation device includes an illumination optical system, a two-dimensional image sensor, a first light path dividing member, and an optical scanner. The illumination optical system illuminates the ocular fundus of an eye to be examined with slit-shaped illumination light. The two-dimensional image sensor receives return light from the eye to be examined in a movable virtual opening range at a position optically nearly conjugate to the ocular fundus. The first light path dividing member spatially divides a light path of the return light from the light path of the illumination light. The optical scanner is disposed between the first light path dividing member and the illumination optical system for scanning the ocular fundus with the illumination light by deflecting the illumination light in synchronization with the movement of the opening range.SELECTED DRAWING: Figure 10