baber/WOPTO huggingface dataset:
Patent WO-2020220250-A1 (WO)
Title: Display device
Inventor: LI ZHONGHUA
IPC: H04N5/225
Filed: 2019-04-30
Abstract: A display device (1). The display device comprises: a cover plate (2); a backlight unit (3); a display module (4) disposed between the backlight unit (3) and the cover plate (2), the display module (4) comprising a first substrate (5) close to a light exit side of the backlight unit (3) and a second substrate (6) close to the cover plate (2); and a camera module (7) disposed on the first substrate (5), the camera module (7) comprising an infrared cut-off filtering member (73); wherein the first substrate (5) extends horizontally beyond the second substrate (6) and the backlight unit (3) so as to constitute a mounting section for the camera module (7), and the infrared cut-off filtering member (73) is disposed in the mounting section.
Patent WO-2020227955-A1 (WO)
Title: 声音识别方法、交互方法、声音识别系统、计算机可读存储介质及可移动平台
Inventor: WU JUNFENG
IPC: G10L25/48
Filed: 2019-05-15
Abstract: 本申请公开一种声音识别方法、交互方法、声音识别系统、计算机可读存储介质及可移动平台。声音识别方法用于识别拍击声音。声音识别方法包括：获取待识别声音信号的至少一个声音片段和声音片段的第一特征信息，第一特征信息为声音片段的能量值，若声音片段的中部区域的能量值大于能量阈值，则从声音片段中提取第二特征信息；及根据至少一个声音片段的第二特征信息，识别待识别声音信号是否包括拍击声音。
Patent WO-2020227999-A1 (WO)
Title: Battery state detection apparatus and method
Inventor: YE YI
IPC: G01R31/392
Filed: 2019-05-16
Abstract: Embodiments of the present application provide a battery state detection apparatus and method. The apparatus comprises a voltage acquiring module, a processing module, and a display module that are electrically connected in sequence. The voltage acquiring module is connected to a vehicle diagnostic seat, and the voltage acquiring module is configured to acquire a voltage value of a target battery in the vehicle within a preset time period; the processing module is configured to draw a voltage waveform diagram according to the voltage value; the display module is configured to display the voltage waveform diagram. The voltage waveform diagram characterizes state information of the target battery. Therefore, the efficiency in battery state detection can be improved.
Patent WO-2020232581-A1 (WO)
Inventor: SUN YINGHUA
IPC: G01N21/64
Filed: 2019-05-17
Abstract: A system (100) for analyzing biological samples (305) includes an optical waveguide (311A). The optical waveguide (311A) includes a first end (313A) and a second end (315A). The optical waveguide (311A) is configured to receive an excitation light (304) at the first end (313A). The optical waveguide (311A) further includes a first light-guiding layer (308) disposed between the first end (311A) and the second end (315A). The first light-guiding layer (308) is configured to direct, at least in part, the received excitation light (304) toward the second end (315A) of the optical waveguide (311A) along a longitudinal direction of the optical waveguide (311A). The optical waveguide (311A) further includes a fluidic reaction channel (310) bounded in part by the first light-guiding layer (308) of the optical waveguide (311A), which delivers the excitation light (304) to biological samples (305) disposed in the fluidic reaction channel (310). The system (100) further includes a backside illumination based image system (316).
Patent WO-2019228412-A1 (WO)
Title: Longitudinal differential protection method for transformer
Inventor: GU QIAOGEN
IPC: H02H7/045
Filed: 2019-05-29
Abstract: The present application relates to a longitudinal differential protection method for a transformer, comprising: calculating correction parameters of the transformer according to a voltage and electrical parameters of the transformer, wherein the electrical parameters of the transformer comprise a rated capacity of the transformer, and the correction parameters of the transformer comprise the capacity of the transformer.
Patent WO-2020029710-A1 (WO)
Title: Card tray component, electronic device, and card tray component control method
Inventor: TANG YIMEI
IPC: H04B1/3816
Filed: 2019-06-28
Abstract: Provided in the present application are a card tray component, an electronic device, and a card tray control method. The card tray component is applicable in the electronic device. The electronic device comprises a housing. The housing is provided with an ejection hole. The card tray component comprises a card tray and a first ejection mechanism. The first ejection mechanism comprises a first motor and a first ejection element. The first ejection element is fixedly connected between a first output shaft of the first motor and the card tray. The first output shaft makes a linear movement in a first direction so as to drive the first ejection element to make a linear movement in a second direction, thus ejecting or retracting the card tray from the ejection hole, where the first direction and the second direction are identical or the angle formed between the first direction and the second direction is less than a preset angle. The technical solution of the present application favors an increased degree of convenience in operating the card tray component.
Patent WO-2020147280-A1 (WO)
Inventor: DONG CHAOMING
IPC: B28C5/14
Filed: 2019-07-16
Abstract: 一种联锁块生产用混凝土搅拌装置，包括搅拌罐(1)、支架(2)、储料罐(3)和传送带(4)，所述搅拌罐(1)安装在支架(2)上，所述支架(2)的一侧设置有储料罐(3)，所述储料罐(3)与搅拌罐(1)之间倾斜设置有传送带(4)，所述传送带(4)的上端搭接在搅拌罐(1)上，所述搅拌罐(1)的内部横向设置有搅拌轴(5)，所述搅拌轴(5)的两端分别与安装在搅拌罐(1)两侧的轴承(6)以及搅拌电机(7)转轴连接，所述搅拌轴(5)的上下端交错分布有搅拌杆(8)，所述搅拌罐(1)的底部出口处安装有第一电磁阀(9)，所述第一电磁阀(9)的正下端设置有一级称料斗(11)，所述一级称料斗(11)的两侧设置有斜撑板(10)，所述斜撑板(10)的一端与支架(2)焊接连接。可进行快速搅拌并能快速定量配送到浇筑模块上，满足混凝土原料快速搅拌并快速供应的要求。
Patent WO-2020191958-A1 (WO)
Inventor: Chan Wallace
IPC: C23F1/08
Filed: 2019-07-17
Abstract: 公开了一种电镀板退镀装置，包括依次设置的多个夹具、以及用于支撑并带动多个夹具移动的传输机构，还包括呈间隔相对设置的第一固定架与第二固定架，第一固定架上设有调节机构，第二固定架上设有挡位板，在第一固定架与第二固定架之间设有退镀组件。
Patent WO-2021012251-A1 (WO)
Title: 一种靶向识别免疫细胞的多肽及其应用
Inventor: WEI YUAN'AN
IPC: A61K47/64
Filed: 2019-07-25
Abstract: 一种识别免疫细胞的多肽，该多肽包括如下氨基酸序列：(a)含人类Triokinase/FMN环化酶的C末端片段序列AILEVLQS的氨基酸序列及其同源序列；或，(b)与(a)中所述的氨基酸序列基本相同的氨基酸序列，所述基本相同是指与上述(a)中所述的氨基酸序列具有70％以上的序列同一性。还公开了编码所述多肽的核酸序列；一种靶向识别免疫细胞的，包括如上所述的多肽以及带有报告基团的多肽探针；包括上述探针的试剂盒；以及，如上所述的多肽或探针的相关应用。
Patent WO-2021017004-A1 (WO)
Title: Locking structure, propeller, power device, power assembly, and unmanned aerial vehicle
Inventor: QIU JIANDA
IPC: B64C11/04
Filed: 2019-08-01
Abstract: Provided are a locking structure (100), a propeller (200), a power device (300), a power assembly, and an unmanned aerial vehicle (1000). The locking structure (100) comprises a mounting base (10) and a locking assembly (20). The locking assembly (20) comprises a movable member (22) and a stopper (24). One of the mounting base (10) and the movable member (22) is used for being mechanically coupled with the propeller (200), and the other one is used for being mechanically coupled with the power device (300). The mounting base (10) is provided with a first combination part (12), and the movable member (22) is provided with a second combination part (222). The stopper (24) is movably connected to the movable member (22) and can switch back and forth between a locking position and an unlocking position. When the stopper (24) is in the locking position, the stopper (24) abuts against at least one of the first combination part (12) and the second combination part (222) so that the first combination part (12) and the second combination part (222) are combined and connected to each other. When the stopper (24) is in the unlocking position, the stopper (24) provides a movable space for at least one of the first combination part (12) and the second combination part so that the first combination part (12) and the second combination part (222) are separable from each other.
Patent WO-2020029990-A1 (WO)
Title: Method for multipurpose use of headphone wire, device, and mobile terminal
Inventor: SUN YINCHUAN
IPC: H04B1/18
Filed: 2019-08-07
Abstract: Embodiments of the present invention provide a method for multipurpose use of a headphone wire, a device, and a mobile terminal. The method comprises: disposing a frequency selecting control circuit between a Type-C port on a terminal and a ground terminal of the terminal; and controlling, when an operation state of the terminal is a frequency modulation function state, the frequency selecting control circuit to operate in a frequency modulation operation mode, such that a headphone wire and the ground terminal of the terminal are not directly connected, thereby preventing a metal shield layer of the headphone wire from being directly grounded and causing shielding of an antenna signal. The invention resolves the issue in which the shield layer effects a receiving indicator when the headphone wire serves as an antenna, and ensures high-quality sound of headphones when the headphones are not used for frequency modulation. The design achieves compatibility between an FM function and a headphone function, and improves reception performance of the headphone wire used as an antenna, thereby improving the user experience.
Patent WO-2020057287-A1 (WO)
Inventor: WEN LIANG
IPC: G02F1/1333
Filed: 2019-08-09
Abstract: L'invention concerne un panneau de connexions (806) et un terminal mobile (800), qui se rapportent au domaine technique des communications. Le panneau de connexions (806) comprend : un verre de transistor à film mince (2), un verre de film de filtrage des couleurs (1); et un agent d'étanchéification de cadre (3) disposé entre le verre de transistor à film mince (2) et le verre de film de filtrage des couleurs (1). Le verre de transistor à film mince (2) et/ou le verre de film de filtrage des couleurs (1) comportent des côtés ou des angles formés par découpe au laser; et une structure de blocage (5), utilisée pour bloquer un laser et l'empêcher de pénétrer à l'intérieur du panneau de connexions, (806) est disposée au bord du côté ou de l'angle.
Patent WO-2020034909-A1 (WO)
Inventor: LI YOU
IPC: H04W76/18
Filed: 2019-08-09
Abstract: 本申请提供了一种通信方法和通信装置，通过第一实体缓存数据，能够尽可能避免回传链路或无线链路失败的切换造成的丢包。所述通信方法应用于中继系统，所述中继系统包括第一节点、源节点和目标节点，所述源节点为所述第一节点提供服务，其特征在于，包括：所述第一节点确定从所述源节点切换至所述目标节点；所述第一节点保存至少一个第一实体中缓存的数据，所述第一实体为无线链路控制RLC实体或者适配层实体。
Patent WO-2020043080-A1 (WO)
Inventor: HUANG JIANZHOU
IPC: A61P31/20
Filed: 2019-08-27
Abstract: The present invention relates to a fused tricyclic compound and application thereof in medicine, especially as a medicament for the treatment and/or prevention of hepatitis B. Specifically, the present invention relates to a compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, wherein each variable is as defined in the specification. The present invention also relates to the use of a compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof as a medicament, especially as a medicament for the treatment and/or prevention of hepatitis B.
Patent WO-2021035557-A1 (WO)
Inventor: XU JING
IPC: H04W72/04
Filed: 2019-08-27
Abstract: Provided in embodiments of the present application are a resource configuration method and apparatus, a terminal device, and a network device. The method comprises: a terminal device receives a first signaling and a second signaling, wherein the first signaling comprises configuration information of at least one pre-configured resource, the configuration information of the at least one pre-configured resource at least comprises information of a demodulation pilot, and the second signaling is used to active or deactivate one or more pre-configured resources among the at least one pre-configured resource.
Patent WO-2020147318-A1 (WO)
Title: 可换电池式智能中轴和智能魔方
Inventor: SU ZIMING
IPC: A63F9/08
Filed: 2019-08-30
Abstract: 一种可换电池式智能中轴和智能魔方，该智能中轴包括核心(100)、传感器(200)和主控模块(310)，核心(100)包括具有空腔(111)的壳体(110)，主控模块(310)安装于空腔(111)内，传感器(200)与主控模块(310)电性连接，传感器(200)安设于核心(100)；其中，空腔(111)还用于安装电池(400)，壳体(110)设有供电池(400)进出的缺口(112)，缺口(112)与空腔(111)连通；或者，壳体(110)的外部用于安装电池(400)，壳体(110)设有通孔(113)，以使空腔(111)通过通孔(113)与壳体(110)的外部连通。当智能魔方电量不足时，玩家可拆下旧电池，换上新电池，即可立刻继续使用该智能魔方，无需进行充电以及无需停止使用一段时间，方便玩家的使用。
Patent WO-2021017113-A1 (WO)
Inventor: HE YUE
IPC: G06V10/764
Filed: 2019-09-12
Abstract: La présente invention concerne un procédé et un dispositif de traitement d'images, un processeur, un équipement électronique, et un support de stockage. Le procédé consiste à : obtenir une image de visage de référence et une image de pose de visage de référence ; coder l'image de visage de référence pour obtenir des données de texture de visage de l'image de visage de référence, et effectuer une extraction de points clés du visage humain sur l'image de pose de visage de référence pour obtenir un premier masque facial de l'image de pose de visage ; et obtenir une image cible d'après les données de texture de visage et le premier masque facial. L'invention concerne en outre un dispositif correspondant. Une image cible est ainsi générée sur la base de l'image de visage de référence et de l'image de pose de visage de référence.
Patent WO-2021051302-A1 (WO)
Title: Handheld gimbal and control method therefor
Inventor: LIU SHUAI
IPC: G05D3/20
Filed: 2019-09-18
Abstract: A handheld gimbal and a control method therefor. The handheld gimbal comprises a handle (1) and a gimbal (2) provided on the handle (1). The control method comprises: insofar as the gimbal (2) is in a follow mode, acquiring a switching instruction inputted by a user and used for instructing the handheld gimbal to switch from a first photographing mode to a second photographing mode; and controlling the handheld gimbal to switch from the first photographing mode to the second photographing mode, where the first photographing mode comprises one of a flashlight mode and a portrait-view photographing mode, and the second photographing mode comprises the other of the flashlight mode and the portrait-view photographing mode. The control method controls the handheld gimbal to switch directly between the flashlight mode and the portrait-view photographing mode by means of being triggered by the user, thus satisfying demands of the user for flashed photographing and portrait-view photographing.
Patent WO-2021056399-A1 (WO)
Title: Conception de rétroaction pour systèmes de protection contre les erreurs inégales
Inventor: XU CHANGLONG
IPC: H04L1/00
Filed: 2019-09-27
Abstract: Procédés, systèmes et dispositifs de communication sans fil. Un dispositif sans fil peut identifier un ensemble de bits d'information d'un bloc de code. Le dispositif sans fil peut générer un ou plusieurs bits de commande de redondance cyclique (CRC) pour le bloc de code à l'aide d'au moins une partie de l'ensemble de bits d'information. Le dispositif sans fil peut coder un premier ensemble de bits, le premier ensemble de bits et un second ensemble de bits comprenant ensemble l'ensemble de bits d'informations et le ou les bits CRC. Le dispositif sans fil peut mapper le premier ensemble de bits codé à un premier ensemble de symboles et le second ensemble de bits à un second ensemble de symboles sur la base des fiabilités du premier ensemble et du second ensemble de symboles, par exemple, conformément à un schéma de modulation. Le dispositif sans fil peut transmettre un signal comprenant les symboles.
Patent WO-2020134487-A1 (WO)
Title: 易染色和降解的聚酯fdy丝及其制备方法
Inventor: FAN HONGWEI
IPC: D01F1/10
Filed: 2019-10-28
Abstract: 本发明涉及一种易染色和降解的聚酯FDY丝及其制备方法，制备方法为：按FDY工艺由改性聚酯熔体制得改性聚酯FDY丝，即得易染色和降解的聚酯FDY丝。制得的易染色和降解的聚酯FDY丝，材质为改性聚酯，改性聚酯的分子链包括对苯二甲酸链段、乙二醇链段、2,2,3,4,5,5-六甲基-3,4-己二醇链段和带叔丁基侧基的庚二醇链段，改性聚酯中分散有经过高温焙烧的固体杂多酸粉体，高温焙烧的温度为400～700℃。本发明制备方法简单，通过固体杂多酸、带叔丁基侧基的庚二醇和2,2,3,4,5,5-六甲基-3,4-己二醇对聚酯进行改性，提高了聚酯的降解速率，改善了聚酯纤维的染色性能且制得的产品力学性能优异。
Patent WO-2021072831-A1 (WO)
Title: Launch tower for simulating rocket launching
Inventor: CHEN WENQIANG
IPC: G09B25/00
Filed: 2019-11-05
Abstract: A launch tower for simulating rocket launching. A rocket body (1) can be mounted on the launch tower. The launch tower comprises: a base (2) and a tower body (3), the tower body (3) being mounted on the base (2); a lifting assembly (4), the rocket body (1) being movably mounted on the lifting assembly (4); and a cantilever assembly (5), the cantilever assembly (5) being disposed on the tower body (3), wherein after the rocket body (1) is changed from the state in which the rocket body (1) is clamped by the cantilever assembly (5) to the state in which the rocket body (1) is released by the cantilever assembly (5), the lifting assembly (4) can drive the rocket body (1) to move up and down. The launch tower can achieve the effect of learning through play.
Patent WO-2020098540-A1 (WO)
Title: 光调制装置和单通道光谱检测系统
Inventor: MENG XIANDONG
IPC: G02F1/1343
Filed: 2019-11-06
Abstract: 一种光调制装置和一种单通道光谱检测系统。该光调制装置包括：导光板（3）；色散组件（2），其构造为将所接收到的光线分散为不同波长的光线，并将不同波长的光线以不同角度衍射至导光板（3）中；以及动态滤波组件，其构造为使导光板（3）中的选定波长的光线不进入动态滤波组件以使选定波长的光线通过导光板（3）而出射，而使导光板（3）中的非选定波长的光线进入动态滤波组件以将非选定波长的光线从导光板（3）中滤除。
Patent WO-2020143320-A1 (WO)
Inventor: ZHENG LIYING
IPC: G06F17/00
Filed: 2019-11-14
Abstract: 本申请公开了文本词向量获取方法、装置、计算机设备及存储介质。该方法包括：接收待处理文本，将所述待处理文本进行分词及词向量转化，得到与所述待处理文本进行分词得到的分词结果中各分词对应的词向量；将所述分词结果中各分词对应的词向量根据潜在狄利克雷分布主题模型对应转化为独热编码向量；以及将所述分词结果中每一分词对应的独热编码向量与相应的词向量进行拼接，得到与所述分词结果中每一分词对应的最终词向量。
Patent WO-2020253074-A1 (WO)
Title: 电池管理方法以及电池管理装置
Inventor: SUN ZHONGWEI
IPC: H02J7/00
Filed: 2019-11-15
Abstract: 一种电池管理方法以及电池管理装置（10），其中，所述电池管理方法包括：获取第一电池（20）的第一状态参数；获取第二电池（30）的第二状态参数；判断所述第一电池（20）和所述第二电池（30）是否符合预设的第一并联条件；若符合，则启动限流组件（1021）；启动双向直流变换器（1022），并延时关闭所述限流组件（1021）；获取所述第一电池（20）的第三状态参数；获取所述第二电池（30）的第四状态参数；判断所述第一电池（20）和所述第二电池（30）是否符合预设的第二并联条件；若符合，则启动并联开关（1023），并延时关闭所述双向直流变换器（1022），以使所述第一电池（20）通过所述并联开关（1023）和所述第二电池（30）并联输出电压，该电池管理方法以及电池管理装置（10）可以提高多电池供电系统的供电安全。
Patent WO-2020108396-A1 (WO)
Title: Video classification method, and server
Inventor: MA LIN
IPC: G06F16/73
Filed: 2019-11-22
Abstract: Embodiments of the present application disclose a video classification method, comprising: acquiring a video to be processed, wherein the video comprises at least one video frame, and each video frame corresponds to one time point; acquiring, by means of a video classification prediction model, a visual signal feature sequence corresponding to the video; acquiring, by means of the video classification prediction model, an audio signal feature sequence corresponding to the visual signal feature sequence; generating a target signal feature sequence according to the visual signal feature sequence and the audio signal feature sequence; and acquiring, by means of the video classification prediction model, a classification prediction result corresponding to the target signal feature sequence, wherein the classification prediction result is for predicting a video type of the video. The embodiments of the present application further disclose a server. The embodiments of the present application take into consideration feature variation of both visual features and audio features in the time dimension, thereby improving video classification.
Patent WO-2020103949-A1 (WO)
Inventor: XU SHUKUAN
IPC: H04N5/225
Filed: 2019-11-22
Abstract: 一种智能照相显微镜系统，包括显微镜(7)和安装在显微镜(7)上以对显微镜样本进行拍照的照相机(4)。照相机(4)包括内置处理器(3)，并与显微镜（7）连接以接收和处理来自显微镜(7)的信息。或者，智能照相显微镜系统还包括单板计算机（12），单板计算机（12）包括内置处理器（3），并与显微镜（7）和照相机（4）连接以接收和处理来自显微镜和/或照相机的信息。
Patent WO-2020108414-A1 (WO)
Inventor: SHI LIHUA
IPC: A23L33/125
Filed: 2019-11-22
Abstract: Disclosed are a sophorose microcapsule, a preparation method therefor and the use thereof. The microcapsule comprises sophorose, a pH triggering material and a flora triggering material, wherein the sophorose is embedded in the pH triggering material; the flora triggering material is deposited on the surface of the pH triggering material; the pH triggering material is whey protein, sodium alginate, chitosan, gelatin, Arabic gum or carrageenan and; the flora triggering material is calcium pectate. The capsule is used for preparing a probiotic product, which can smoothly pass through the stomach and small intestines and reach the large intestines, and release the embedded sophorose under the action of pH and flora, thereby boosting the growth of bacteria generating butylic acid and generating butylic acid for the supply of energy.
Patent WO-2021114183-A1 (WO)
Inventor: WANG BINYU
IPC: H02J7/00
Filed: 2019-12-12
Abstract: Disclosed is a wireless charger, comprising a shell (1), a low-internal-resistance cable (2) and a power conversion module (3), wherein the shell (1) comprises a body (11) and a limiting and fixing part (12); a transmitting coil (10) capable of realizing a wireless charging transmitting function is arranged inside the body (11); the limiting and fixing part (12) extends from the body (11), is clamped on the body (11), is magnetically attracted, or is screwed or bonded on the body (11); the limiting and fixing part (12) comprises at least one first body (121) connected to the body (11) and at least one second body (122) extending inwards on the first body (121); the first body (121), the second body (122) and the body (11) jointly define a groove used for limiting an air bag support bonded to an intelligent terminal; and the transmitting coil (10) is connected to the power conversion module (3) by means of the low-internal-resistance cable (2). The wireless charger has the beneficial effects of: an intelligent terminal having an air bag support or popsockets bonded thereto can be fixed, and wireless charging can be realized after the intelligent terminal is fixed.
Patent WO-2021114295-A1 (WO)
Inventor: TAN JIANXIN
IPC: G06Q10/06
Filed: 2019-12-13
Abstract: An allocation management method for a piled electric bicycle, comprising the steps of: a charging parking pile terminal obtains a borrowing order request, and the charging parking pile terminal sends a connection request to all charging piles on the present site to request connection to electric bicycles and confirm the number of all currently available vehicles (S101); connect the charging piles to the electric bicycles (S201); the charging parking pile terminal sorts the battery SOC values of all vehicles on the present site, and the charging parking pile terminal screens an electric vehicle with the highest battery SOC value as a vehicle in this borrowing order request (S301); if there are multiple electric bicycles with the highest battery SOC value, using a non-charged electric bicycle as the vehicle in this borrowing order request (S401). Also provided are a storage medium and an electronic device. By means of the monitoring of a battery state, the reasonable allocation of an order is implemented, and the rationalization of the use of an electric vehicle is ensured while improving user experience. The method is cleverly conceived and logically rigorous, and facilitates popularization and application in the field of electric bicycles.
Patent WO-2020140752-A1 (WO)
Inventor: ZOU JIACHUN
IPC: B66B7/04
Filed: 2019-12-18
Abstract: La présente invention concerne un guidage à galets comprenant une base (1), et un premier galet (21), un deuxième galet (22) et un troisième galet (23) qui sont disposés sur la base (1) et sont utilisés pour coopérer avec un rail de guidage, le premier galet (21) et le deuxième galet (22) étant situés sur le même plan ; le troisième galet (23) étant situé sur le plan perpendiculaire au plan où le premier galet (21) est situé ; le plan où le troisième galet (23) est situé se trouve entre le premier galet (21) et le deuxième galet (22) ; et le premier galet (21) et le deuxième galet (22) sont respectivement disposés sur deux côtés d'un premier bras oscillant (3), le premier bras oscillant (3) étant disposé sur la base (1) de manière pivotante.
Patent WO-2021128280-A1 (WO)
Inventor: TERAOKA HIROYUKI
IPC: G02B13/00
Filed: 2019-12-27
Abstract: A camera optical lens (10, 20, 30), comprising in order from an object side to an image side: a first lens (L1) that has a negative refractive power, a second lens (L2) that has a positive refractive power, a third lens (L3) that has a positive refractive power, a fourth lens (L4) that has a negative refractive power, a fifth lens (L5) that has a positive refractive power, and a sixth lens (L6) that has a negative refractive power, wherein the following relationships are satisfied: 100.00°≤FOV≤135.00°; -20.00≤R3/R4≤-1.00; and 0.30≤d2/d4≤1.00. The camera optical lens (10, 20, 30) is able to achieve a low TTL while achieving a high imaging performance.