baber/WOPTO huggingface dataset:
Patent WO-2019153671-A1 (WO)
Title: Image super-resolution method and apparatus, and computer readable storage medium
Inventor: HUANG ZHE
IPC: G06T3/40
Filed: 2018-08-07
Abstract: Disclosed is an image super-resolution method, comprising obtaining an image to be processed, amplifying the image to be processed, and extracting a scaling feature to obtain a first image to be processed subjected to scaling feature extraction; sending the first image to be processed to a residual network so as to allow the residual network to output a corrected second image to be processed; and restoring the second image to be processed to generate and output a restored image. Also disclosed are an image super-resolution apparatus and a computer readable storage medium.
Patent WO-2020037469-A1 (WO)
Inventor: WU QIQIANG
IPC: G06F3/0481
Filed: 2018-08-20
Abstract: 本实施例公开了一种界面的显示方法及电子设备，涉及电子设备领域，解决了用户在单手握持手机时，触摸屏上显示的部分内容操作起来比较困难的问题。电子设备在电子设备的触摸屏上显示第一应用程序的第一GUI，该第一GUI包括第一子界面；电子设备接收开启单手操作模式的操作；响应于该操作，电子设备确定投影区域，该投影区域为用户单手操作电子设备时手指可触及的区域；电子设备在投影区域显示第一目标界面，该第一目标界面叠加显示在第一GUI之上，第一目标界面的内容与第一子界面的内容相同。
Patent WO-2019161650-A1 (WO)
Title: Fully dry optical cable and manufacturing method therefor
Inventor: BAI WENJIE
IPC: G02B6/44
Filed: 2018-08-28
Abstract: Provided is a fully dry optical cable, which successively includes, from inside to outside: a light unit (1), a first layer of sheath (2), a braid layer (3) having multiple mesh holes, and a second layer of sheath (4), wherein the braid layer (3) is a reinforcing element, the optical cable has a first region where the first layer of sheath (2) and/or the second layer of sheath (4) extend, adjacent to a surface of the braid layer (3), to the mesh holes of the braid layer (3) and are embedded in the mesh holes, and at least part of the first region is a second region where the second layer of sheath (4) is embedded in the mesh holes and is connected to the first layer of sheath (2) as a whole, or, both the first layer of sheath (2) and the second layer of sheath (4) are embedded in the mesh holes and are connected as a whole. The reinforcing element of the optical cable is embedded between the two layers of sheath, and the two layers of sheath are connected as a whole, so that the reinforcing element does not slide relative to the sheaths, and the structure is more secure during traction in construction. A manufacturing method for an optical cable is further provided.
Patent WO-2020010694-A1 (WO)
Title: Animal health monitoring method and apparatus, and computer readable storage medium
Inventor: WANG JIANZONG
IPC: G16H50/30
Filed: 2018-09-18
Abstract: Disclosed are an animal health monitoring method and apparatus, wherein same belong to the technical field of artificial intelligence. The method comprises: receiving an animal video taken for an animal, and extracting speech data and picture frame data from the animal video; performing animal sound recognition on the speech data to obtain a sound tag of the animal, and performing animal action recognition on the picture frame data to obtain an action tag of the animal; inputting the sound tag and the action tag of the animal into a health classifier for prediction to obtain a morbidity rate of the animal; and outputting a health monitoring result of the animal according to the morbidity rate of the animal. Using the method of deep learning, performing sound recognition and action recognition on an animal video by establishing a neural network, predicting a morbidity rate of an animal in conjunction with a sound tag and an action tag of the animal, and outputting an animal health monitoring result according to the morbidity rate effectively solve the problem in the prior art of low accuracy in animal health monitoring possibly caused by low accuracy in animal language recognition.
Patent WO-2019062639-A1 (WO)
Title: Array substrate, driving method therefor, and display device
Inventor: REN YANWEI
IPC: H01L23/66
Filed: 2018-09-20
Abstract: An array substrate and a display device, for use in reducing the space occupied by an antenna in a mobile phone, so as to reduce the thickness of the mobile phone and make the mobile phone lighter and thinner. The array substrate comprises multiple virtual signal lines (002) and a conductive portion (107). The virtual signal lines and the conductive portion are disposed on different layers, and an insulation layer (IL) is disposed between the virtual signal lines and the conductive portion. Via holes (V) are formed in the insulation layer, the virtual signal lines are connected to the conductive portion through the via holes, and the virtual signal lines and the conductive portions are used for forming an antenna.
Patent WO-2020061738-A1 (WO)
Inventor: HUANG ZONGJI
IPC: G06F3/0481
Filed: 2018-09-25
Abstract: A method for controlling an agricultural unmanned aerial vehicle, a control terminal and a storage medium. The agricultural unmanned aerial vehicle is controlled by the control terminal. The control terminal provides a user interface. The user interface comprises operation icons for fine-tuning the heading of the agricultural unmanned aerial vehicle. The method comprises: acquiring heading fine-tuning information input by a user for an operation icon (S101); according to the heading fine-tuning information, determining heading fine-tuning parameters of the agricultural unmanned aerial vehicle (S102); controlling the heading of the agricultural unmanned aerial vehicle according to the heading fine-tuning parameters (S103).
Patent WO-2019119912-A1 (WO)
Inventor: DOU MINGMING
IPC: H04M1/72466
Filed: 2018-09-25
Abstract: 本公开提供了一种终端的开机方法及装置、存储介质和电子装置，其中，该方法包括：在触发终端的开机操作后，判断终端的电池电压是否小于预设阈值，其中，预设阈值包括能够使终端上的一个或多个硬件模块启动的电压值；在终端的电池电压小于预设阈值的情况下，对能够使得终端上的一个或多个硬件模块中的指定硬件模块进行启动，并读取预先存储的目标信息；将读取到的目标信息显示到终端的显示屏。
Patent WO-2019144635-A1 (WO)
Inventor: Liao xiong
IPC: H01R13/73
Filed: 2018-09-26
Abstract: 本申请公开一种安装座、烹饪器具的壳体和烹饪器具，其中，该底座组件包括：主体；两夹持部，呈间隔设于主体上并沿背离主体的第一方向延伸设置，两夹持部用以夹持定位块或者电源插座，以在两夹持部相互靠近或者远离的第二方向上对定位块或者电源插座进行限位；以及定位部，设于主体上并位于两夹持部之间，定位部用以与定位块或者电源插座配合，以在垂直第一方向和第二方向的第三方向对定位块或者电源插座进行限位。
Patent WO-2020062343-A1 (WO)
Inventor: LIU SIQING
IPC: F21V23/00
Filed: 2018-10-15
Abstract: Disclosed is a linear lamp with changeable soft light and condensed light. By virtue of the linear lamp, the light emission effect of the whole lamp is improved, a light-transmitting surface emits light uniformly, and the lighting effect is high; and glare is effectively reduced while soft light is emitted, and the light emission modes can be combined at will between the soft light and the condensed light. Moreover, the color temperature and the brightness can be changed under different light emission modes, thereby meeting the requirements of users for different light environments, and improving practicability. The lamp comprises a lamp body (1) and two soft light assemblies (3), wherein the two soft light assemblies (3) are symmetrically arranged on a light-emitting surface below the lamp main body (1), a light reflecting groove (2) is provided in each of the two soft light assemblies (3), and a light-transmitting mask (5) is provided on an opening part of each of the two light reflecting grooves (2). The lamp further comprises two soft light source assemblies and at least one linear condensed light assembly (12), the linear condensed light assembly (12) comprises at least one LED lamp bead light source plate and at least one condensed light unit (14), and a light filter plate (13) or a dustproof light-transmitting plate is provided below the linear condensed light assembly (12).
Patent WO-2019227826-A1 (WO)
Inventor: DONG WEI
IPC: H01F38/26
Filed: 2018-10-19
Abstract: 本发明实施例公开了一种宽频电压互感器，包括：空心绝缘子、金属法兰、固定法兰、阻容均压组件、阻容混联分压器、底座和信号采集模块；空心绝缘子两端安装金属法兰，空心绝缘子顶端的金属法兰与一次系统连接，空心绝缘子底端的金属法兰与底座连接；金属法兰的内壁安装固定法兰，阻容均压组件两端分别与固定法兰连接；阻容混联分压器顶端与一次系统连接，阻容混联分压器底端与信号采集模块连接。
Patent WO-2020087194-A1 (WO)
Title: Glucan affinity label and application thereof
Inventor: LIN JIUNN-HORNG
IPC: C12N11/02
Filed: 2018-10-29
Abstract: Provided is an affinity label, which is a fragment in a glucan binding functional block and can be used for purifying a target protein by means of affinity with glucan. The affinity label can be widely applied to the industry application where the protein purification process is required.
Patent WO-2019120002-A1 (WO)
Title: Advanced peripheral bus based serial peripheral interface communication device
Inventor: YANG JUN
IPC: H04L9/06
Filed: 2018-11-08
Abstract: Embodiments of the present disclosure provide an APB (Advanced Peripheral Bus) bus-based SPI (Serial Peripheral Interface) communication device. The device comprises: an APB interface module, an SPI bus interface module, an encryption module, and a decryption module, wherein the encryption module receives plaintext data and a key from a master via the APB interface module, generates, when enabled, ciphertext data according to the plaintext data and the key, and sends the ciphertext data to a slave via the SPI bus interface module; the decryption module receives the ciphertext data from the slave via the SPI bus interface module and receives a key from the master via the APB interface module, generates, when enabled, plaintext data according to the ciphertext data and the key, and sends the plaintext data to the master via the APB interface module. The present disclosure can improve the security of data transmission.
Patent WO-2020093373-A1 (WO)
Inventor: LIU WENJUN
IPC: H05K5/00
Filed: 2018-11-09
Abstract: 本申请公开一种电子装置(100)，包括：本体(10)；显示屏(20)，设置于所述本体(10)的外表面上；以及功能模组(30)，可拆卸的安装于所述本体(10)；其中，所述功能模组(30)具有相应的功能，当所述功能模组安装于所述本体(10)上时，所述电子装置(100)通过所述功能模(30)组实现相应的功能。本申请还提供一种可扩展装置。本申请能够降低用户的使用成本且方便管理和维护。
Patent WO-2019100990-A1 (WO)
Inventor: ZHANG HAIPING
IPC: G09G5/10
Filed: 2018-11-14
Abstract: 一种电子装置，包括壳体（40）、显示屏(21)以及设置在显示屏(21)一侧的环境光传感器（22）；显示屏（21）以及环境光传感器（22）安装在壳体（40）内；壳体（40）的侧部设置有感光孔（401）；环境光传感器（22）接收从感光孔（401）进入的外界环境光信号。电子装置中，环境光传感器（22）可以通过壳体侧部的感应外界环境光信号；可以避免显示屏自身的亮度对环境光传感器的光感检测的影响，使得环境光传感器可以准确地感应外界环境光信号，提升了环境光传感器的感光准确性，以此提高电子设备控制显示屏亮度的准确性。
Patent WO-2020056900-A1 (WO)
Inventor: ZENG MIAN
IPC: G02F1/1362
Filed: 2018-11-16
Abstract: Provided is a display panel and driving method thereof. The display panel comprises a pixel array, a data driving circuit, a scanning driving circuit, and a demultiplexing circuit; the data driving circuit at least comprises one data line (Data1); the scanning driving circuit and the demultiplexing circuit are used to jointly control the data signals of the data line (Data1) to be sequentially input to a first, second, fourth and third subpixels (101, 102, 103, 104) of the pixel array, so as to reduce the power consumption of the display panel.
Patent WO-2020097943-A1 (WO)
Inventor: FU ANMIN
IPC: H04L9/08
Filed: 2018-11-16
Abstract: An apparatus comprising at least one processing core (310), at least one memory (320) including computer program code, the at least one memory (320) and the computer program code being configured to, with the at least one processing core (310), cause the apparatus at least to generate a set of three permutation matrices {P, Q and R}(510), apply the set of permutation matrices on a data matrix V and matrices W 1  and H 1 , wherein matrices W 1  and H 1  comprise only non-negative elements, such that: elements aa, bb and cc, and provide matrices dd, ee and ff to a server for processing (530).
Patent WO-2019200915-A1 (WO)
Title: Touch-control positioning system and method
Inventor: Pang yuanyang
IPC: G06F3/041
Filed: 2018-11-22
Abstract: Provided are a touch-control positioning system and method, relating to the technical field of computers and used for improving the touch-control operation performance. The touch-control positioning system comprises: a first touch-control module (10) for acquiring touch-control position information; a second touch-control module (20) for acquiring touch-control position information in a manner distinguished from that of the first touch-control module (10); and a control module (30) for dividing a touch-control operation region into a first touch-control region (1) and a second touch-control region (2), wherein when a touch-control operation carried out in the first touch-control region (1) can not only be identified by the first touch-control module (10), but can also be identified by the second touch-control module (20), the control module (30) takes the touch-control position information acquired by the first touch-control module (10) as effective touch-control position information; and when a touch-control operation is carried out in the second touch-control region (2), the control module (30) takes the touch-control position information acquired by the second touch-control module (20) as the effective touch-control position information.
Patent WO-2020103168-A1 (WO)
Title: Shaftless anti-shake reflection module and periscope module
Inventor: XIE RONGFU
IPC: G03B5/00
Filed: 2018-11-26
Abstract: A shaftless anti-shake reflection module and a periscope module. The shaftless anti-shake reflection module comprises a fixed base (1), a movable base (2), a reflection mirror/prism (3), and an electromagnetic driving mechanism. The reflection mirror/prism (3) is mounted on the movable base (2). The movable base (2) is connected to the fixed base (1) by means of an elastic piece group, such that the movable base (2) is suspended in the fixed base (1). The electromagnetic driving mechanism comprises an electromagnetic coil (5) provided on the fixed base (1) and a permanent magnet (4) provided on the movable base (2). When the electromagnetic coil (5) is energized, a magnetic field resultant force is formed between the permanent magnet (4) and the electromagnetic coil (5) to drive the movable base (2) to tilt the reflection mirror/prism (3). The elastic piece group forms a rebound resultant force, and the magnetic field resultant force and the rebound resultant force together cause the movable base (2) to drive the reflection mirror/prism (3) to remain at an inclined position as required for an anti-shake function. During an anti-shake process, no friction is generated between the movable base (2) and the fixed base (1) in the shaftless anti-shake reflection module, such that a driving force loss difference is small.
Patent WO-2019101199-A1 (WO)
Inventor: ZHANG XIANG
IPC: H04N5/225
Filed: 2018-11-26
Abstract: 本申请公开了一种移动终端，移动终端包括前壳、后壳以及摄像头，其中：后壳和前壳相对设置，在后壳朝向前壳的一侧面上设置有一容置腔，摄像头设置在后壳的容置腔上，后壳在对应摄像头的位置采用透明的材料，以向摄像头提供拍摄窗口。由此可将摄像头隐藏在移动终端内部，避免了设置在后壳上而向外凸出的结构，由此一方面降低了摄像头处的设计厚度，另一方面可去除装饰件，避免在后壳上进行开孔设置，保证了结构的完整性，并且节约成本。
Patent WO-2019153854-A1 (WO)
Title: Manufacturer, dealer and customer joint transaction system and transaction method
Inventor: LI DONGKAI
IPC: G06Q30/06
Filed: 2018-12-03
Abstract: A manufacturer (M), dealer (D) and customer (C) joint transaction system and transaction method. The system comprises a manufacturer (M) client, a dealer (D) client, a customer (C) terminal, and a cloud data server; the cloud data server of the system respectively provides a manufacturer (M) operation space, a dealer (D) operation space, and a customer (C) operation space for the manufacturer (M) client, the dealer (D) client, and the customer (C) terminal; and a customer (C) purchases a product produced by a manufacturer (M) by means of a dealer (D). According to the system, marketing channel systems of e-commerce and real industry and commerce are effectively combined, so that the problem of serious conflict between current popular B2C or B2B e-commerce modes and practical commercial ecological systems is solved, and manufacturers (M), deals (D), and customers (C) in the reality can easily realize e-commerce operations.
Patent WO-2019114600-A1 (WO)
Title: 用于管理车辆控制权限的方法和装置
Inventor: LIU YONG
IPC: B60R25/24
Filed: 2018-12-06
Abstract: 本发明涉及汽车电子技术，特别涉及用于管理车辆控制权限的方法、用于管理车辆控制权限的系统、车辆控制系统以及实施该方法的计算机存储介质。按照本发明的方法包含下列步骤：将多个车辆控制权限中的至少一个分配给多个角色中的每一个，并且将多个角色中的至少一个分配给多个用户中的每一个以使其拥有相应的车辆控制权限；以及响应于授权请求，通过车辆控制装置向请求方提供与其对应的用户所拥有的车辆控制权限。
Patent WO-2019114696-A1 (WO)
Title: 一种增强现实的处理方法、对象识别的方法及相关设备
Inventor: ZHU XIAOLONG
IPC: G06T7/73
Filed: 2018-12-11
Abstract: 一种对象识别的方法，获取第一图像中第一对象的关键点集合（301）；通过神经网络模型获取第二图像中多个对象分别对应的第一姿态关键点集合（302）；根据关键点集合和第一对象的运动趋势确定第一对象在第二图像中的第二姿态关键点集合（303）；针对多个第一姿态关键点集合中的任一个目标第一姿态关键点集合，根据目标第一姿态关键点集合中至少一个第一姿态关键点以及第二姿态关键点集合中至少一个第二姿态关键点，确定第一姿态关键点集合与第二姿态关键点集合之间的目标距离（304）；若目标距离满足预设条件，将目标第一姿态关键点集合作为第二图像中第一对象的关键点集合（305）。在多人互动场景下，能够在视频流中识别出同一个对象的关键点集合，提升了识别的准确率。
Patent WO-2020107550-A1 (WO)
Title: Beverage preparation apparatus
Inventor: ZOU XINLIN
IPC: A47J31/44
Filed: 2018-12-18
Abstract: Provided is a beverage preparation apparatus (100) used for making a beverage capsule (200) into a beverage, comprising a shell (10), a movable door (30), a guide member (40) and a needle (51), wherein the movable door (30) is hinged to the shell (10), and the movable door (30) is provided with a fixing portion (32) used for fixing the beverage capsule (200) and a guide hole (333); the guide member (40) is fixedly mounted in the shell (10); one end of the needle (51) penetrates through the guide hole (333) and may slide in the guide hole (333), and the other end of the needle (51) is connected to the guide member (40); and when the movable door (30) completes one door opening and door closing action, the needle (51) completes one telescopic action relative to the movable door (30) under the guidance of the guide member (40). By means of the above-mentioned method, the beverage preparation apparatus is simple, convenient and quick to operate during use, and is stable and reliable.
Patent WO-2019141045-A1 (WO)
Inventor: YAO JIZHONG
IPC: H01L21/67
Filed: 2018-12-21
Abstract: 一种沉浸式制备钙钛矿薄膜的设备，包括一密封腔室(1)，在密封腔室(1)内至少设置有一组半封闭反应器装置(2)，半封闭反应器装置(2)包括下加热升华装置(3)和上加热台(4)，在下加热升华装置(3)的顶部设置有器皿(5)，在器皿(5)内盛载有反应物前体，在器皿(5)的正上方设置有基片架(6)，基片架(6)遮罩在器皿(5)的开口上，在器皿(5)的侧面设置有基片架支撑平台(7)，基片架(6)设置在基片架支撑平台(7)上，在基片架(6)的下底面设置有待沉积的基片(8)，基片(8)上的待沉积面正朝向器皿(5)中的反应物前体，上加热台(4)设置在基片架(6)上给基片(8)加热。使用该沉浸式制备钙钛矿薄膜的设备制备钙钛矿太阳能电池的方法可在制备过程中控制薄膜的晶体生长，提高成膜质量及均匀性和重复性。
Patent WO-2020132927-A1 (WO)
Inventor: WANG XINGUI
IPC: G06Q30/02
Filed: 2018-12-26
Abstract: 本申请公开了一种广告路径规划方法、穿戴装置、服务器及计算机可读存储介质。该广告路径规划方法包括：获取穿戴装置位于预设区域内的当前位置分区(100)；确定所述预设区域中与所述当前位置分区之间的距离在预设范围内的两个或两个以上的邻近位置分区(102)；根据所述邻近位置分区的状态值及权重值确定所述两个或两个以上的邻近位置分区中的目标位置分区(104)；根据所述当前位置分区及所述目标位置分区控制穿戴装置输出提示信息(106)。本申请实施例可以提示用户需移动的路径，方便用户根据提示信息朝向人数多的位置移动，进而使得更多的人观看到穿戴装置上的画面。
Patent WO-2019129143-A1 (WO)
Title: 靶向ErbB受体家族的嵌合抗原受体修饰T细胞及其用途
Inventor: QIAN QIJUN
IPC: C12N15/13
Filed: 2018-12-27
Abstract: 提供了一种嵌合抗原受体，该嵌合抗原受体从N端到C端依次含有膜蛋白信号肽、通过接头连接的T1E肽段和Herin肽段、长50个氨基酸残基以上的铰链区、跨膜区、共刺激信号分子胞内结构域和免疫受体酪氨酸活化基序。还提供了该嵌合抗原受体修饰的T细胞及其用途。
Patent WO-2020133229-A1 (WO)
Inventor: LI HE
IPC: H01L27/12
Filed: 2018-12-28
Abstract: 一种用于柔性电子设备的柔性模组(100)，包括基板(10)、功能组件(20)及连接组件(30)；所述基板(10)包括能够在外力作用下产生可恢复的拉伸或弯折的第一区域(11)，以及与所述第一区域(11)连接的第二区域(13)，所述第二区域(13)的拉伸率低于所述第一区域(11)的拉伸率；所述功能组件(20)包括装设在所述第二区域(13)上的电子元器件(21)；所述连接组件(30)包括用于为所述电子元器件(21)建立电性连接的导线(31)，所述导线(31)包括在第一区域(11)设置的能够随所述第一区域(11)一起产生拉伸或弯折的可拉伸段(32)。
Patent WO-2020146966-A1 (WO)
Title: Application de la mobilité dans un état sans fil connecté
Inventor: SHI XIAOJUAN
IPC: H04W72/12
Filed: 2019-01-14
Abstract: La présente invention concerne des techniques permettant d'obtenir une mobilité, proche de zéro milliseconde, de terminaux sans fil. Dans un procédé donné à titre d'exemple, un terminal sans fil reçoit, en provenance d'un nœud source, un message de commande de ressource radio. Le message indique l'utilisation d'une mobilité de connectivité simultanée du terminal sans fil durant une procédure de mobilité du nœud source vers un nœud cible. Le terminal sans fil réalise la procédure de mobilité sur la base du message de commande.
Patent WO-2020133635-A1 (WO)
Inventor: LI YIFEI
IPC: G01N35/00
Filed: 2019-01-30
Abstract: 一种全自动精子细胞检测仪，包括检测台架（10），设置在检测台架（10）上的控制系统（60），与控制系统（60）均连接的样本处理系统（20）、液流系统（30）、激光光学系统（40）以及光电检测系统（50）。样本处理系统（20）用于对待处理的精液样本中的精子细胞进行计数统计、以及将精液样本中的精子细胞进行染色反应处理得到染色精子样本。液流系统（30）与样本处理系统（20）连接，用于将样本处理系统（20）输出的染色精子样本与鞘液进行混合反应、流动、检测及回收处理。控制系统(60)，用于控制样本处理系统（20）、液流系统（30）、激光光学系统（40）及光电检测系统（50），进而对精液样本进行全自动检测、分析并生成分析结果。该检测仪实现了对精液样本的全自动化高通量快速检测分析，用户只需将精液样本放置在样本池内，就能进行全自动操作，并自动输出检测分析结果。
Patent WO-2020007050-A1 (WO)
Title: Fruit harvester
Inventor: ZHAO WEIZHONG
IPC: A01D46/26
Filed: 2019-02-12
Abstract: A fruit harvester, comprising a housing (1). The rear end of the housing (1) is provided with a hand rod (2). The front end of the housing (1) is provided with two swing paws (3) arranged side by side. Each swing paw (3) comprises a swing head (31) and a plurality of swing rods (32) disposed on the swing head (31). A motor (11), a speed-reducing assembly (12), and two drive rods (13) having one-to-one correspondence to the swing heads (31) are provided in the housing (1). The speed-reducing assembly (12) comprises a cone gear (121), a lower gear (122), a transmission gear (123), and an upper gear (124). The cone gear (121) is disposed on a motor shaft. The cone gear (121) is engaged with the lower gear (122). The transmission gear (123) is fixed on the lower gear (122). The upper gear (124) is engaged with the transmission gear (123). An eccentric shaft (15) is provided on the upper gear (124). One end of each drive rod (13) is rotatably disposed on the eccentric shaft (15). The drive rod (13) extends out of the housing (1). The end of the drive rod (13) distant from the eccentric shaft (15) is hingedly connected to the end of the swing head (31). The middle of the swing head (31) is rotatably disposed on the front end of the housing (1) by means of a rotary shaft. The fruit harvester is smooth to use, would not be easy to block, and has high hitting strength.
Patent WO-2020029576-A1 (WO)
Inventor: TONG JINGLIN
IPC: B23B27/16
Filed: 2019-03-05
Abstract: L'invention concerne un outil d'usinage composite à courbure longitudinale ultrasonore intégrée pour un matériau difficile à usiner. L'outil comprend un corps d'outil (1) ; une partie de tête d'outil (2) reliée à une extrémité avant du corps d'outil (1) et ayant une structure de coin ; et une lame de coupe tenue à la machine (3) installée à une extrémité avant de la partie de tête d'outil (2). L'outil d'usinage composite est fixé à un porte-outil d'un tour à tourelle revolver. Un signal d'un générateur ultrasonore est entré dans un ensemble transducteur (4) par une fiche d'aviation (5), de telle sorte que l'ensemble transducteur génère une vibration haute fréquence régulière, et amène en conséquence la pointe de l'outil à générer une amplitude de vibration de torsion longitudinale, ce qui permet d'obtenir un usinage par ultrasons. L'ensemble du dispositif a un petit volume, est facile à utiliser, à assembler et à désassembler, offre une précision d'usinage plus élevée que l'usinage classique, et réduit le nombre d'étapes d'usinage, ce qui permet d'améliorer l'efficacité d'usinage et de réduire les coûts.
Patent WO-2020181511-A1 (WO)
Title: Method for testing image capture stability, calibration device and calibration system
Inventor: XIE JIAZAO
IPC: G06T7/80
Filed: 2019-03-12
Abstract: Provided are a method for testing image capture stability, a calibration device and a calibration system. The method comprises: providing calibration patterns for testing the image capture stability of an image capture device, the calibration patterns comprising a first calibration pattern and a second calibration pattern, wherein the first calibration pattern extends along a first direction, the second calibration pattern extends along a second direction, the first direction is a horizontal direction, the second direction is a vertical direction, and the edge contours of the first calibration pattern and second calibration pattern consist of straight lines; controlling the image capture device to capture the calibration patterns so as to acquire an image of the calibration patterns and store the acquired image; and determining the image capture stability of the image capture device according to the acquired image. In the present invention, by means of providing the calibration patterns and the image capture device capturing the calibration patterns, the image of the calibration patterns is acquired, and the image capture stability of the image capture device is determined according to the acquired image. The operation is simple and easy to implement.