baber/WOPTO huggingface dataset:
Patent WO-2021016775-A1 (WO)
Title: Injection pump and infusion pump
Inventor: HE LIJUAN
IPC: A61M5/142
Filed: 2019-07-26
Abstract: An injection pump (100) and an infusion pump (200). Display areas (1321, 2321) of screen assemblies (132, 232) of the injection pump (100) and the infusion pump (200) extend from the left sides of the center lines of the front sides of pump doors (130, 230) to the right sides of the center lines, and the widths of the display areas (1321, 2321) of the screen assemblies (132, 232) of screen assemblies (132, 232) are greater than the heights thereof; or the widths of the screen assemblies (132, 232) of the screen assemblies (132, 232) are greater than or equal to 70% of the widths of the front sides of the pump doors (130, 230). By using the modes above, the screen assembly (132, 232) may form a roughly elongate display area (1321, 2321). At least part of the display area (1321, 2321) also possesses a touch function, so that some physical buttons (120, 220) used for inputting instructions can be omitted, ensuring that the display area (1321, 2321) is larger, presentation of more information is displayed, and viewing of users is facilitated.
Patent WO-2020034890-A1 (WO)
Title: Mobile robot region-crossing method, device, and scheduling system
Inventor: MIAO SONGHUA
IPC: G05D1/02
Filed: 2019-08-08
Abstract: A mobile robot region-crossing method, a device, and a scheduling system. The method comprises: S101, when the location at where a mobile robot is positioned in a first map (210) is located at a preset handover location corresponding to a second map (220), determining a jump location in the second map corresponding to the handover location, the first map being a map used for positioning the mobile robot, positioning schemes corresponding to the first map and to the second map being different; and S102, determining the jump location as the location at where the mobile robot is positioned in the second map, and switching the positioning scheme for the mobile robot to the positioning scheme corresponding to the second map. By determining, via the handover location, the location at where the mobile robot is positioned in the second map, and switching the positioning scheme for the mobile robot to the position scheme corresponding to the second map, implemented is the mobile robot performing a cross-region operation between activity regions of different map types.
Patent WO-2020034963-A1 (WO)
Title: Charging device identification method, mobile robot and charging device identification system
Inventor: JIANG NICONG
IPC: G06T7/73
Filed: 2019-08-13
Abstract: The present application provides a charging device identification method, a mobile robot and a charging device identification system. The charging device identification method can comprise: acquiring, by means of a depth camera, an infrared image and a depth image in the current field of view; determining, according to the infrared image, whether there is a suspicious charging device region satisfying a first specified condition; if so, determining, according to the depth image, whether the suspicious charging device region comprises a target charging device region having a height within a specified range relative to the depth camera; and if so, identifying a charging device according to the target charging device region, the first specified condition indicating that the gradation value of each pixel point in the region is greater than a second specified value, and the number of the pixel points in the region is greater than a third specified value.
Patent WO-2020088044-A1 (WO)
Inventor: ZHANG XUEYONG
IPC: H04N5/225
Filed: 2019-08-19
Abstract: An image acquisition method, an image acquisition device (400), a structured light assembly (20), and an electronic device (1000). The image acquisition method comprises: controlling a structured light camera (22) to receive structured light that is diffracted, during emission, by a display area (11) of a display screen (10) and then reflected by a target object, and during being incident, diffracted by the display area (11), to obtain a scattered speckle image; acquiring a depth image according to a first measurement speckle, a second measurement speckle, and a third measurement speckle in the speckle image and a reference speckle in a reference image.
Patent WO-2020052426-A1 (WO)
Inventor: WANG QING
IPC: C23C14/04
Filed: 2019-08-23
Abstract: L'invention concerne un procédé de préparation d'une surface super-hydrophobe ayant une structure dendritique, le procédé comprenant les étapes suivantes : S1. Soumettre la surface d'un substrat à un nettoyage et un séchage par ultrasons ; S2. Plaquer un film métallique sur la surface du substrat obtenu en S1 au moyen d'une évaporation sous vide ; S3. Immerger le substrat obtenu en S2 dans une solution de remplacement de métal, de façon à soumettre la surface externe du film métallique obtenu en S2 et la solution de remplacement de métal à une réaction de remplacement de métal ; et S4. Retirer, rincer et sécher le produit obtenu en S3 pour obtenir la surface super-hydrophobe ayant une structure dendritique.
Patent WO-2020173058-A1 (WO)
Inventor: XIANG YANGHUI
IPC: H01L27/148
Filed: 2019-08-23
Abstract: 一种CMOS图像传感器封装模块及其形成方法、包括CMOS图像传感器封装模块的摄像装置。CMOS图像传感器封装模块在像素电路基板（100）上接合有信号处理芯片（200）和DRAM芯片（600），信号处理芯片（200）和DRAM芯片（600）通过第一互连结构（210）电连接，像素电路基板（100）中的读出电路、信号处理芯片（200）以及DRAM芯片（600）均与第二互连结构（220）电连接，再布线层（500）与第二互连结构（220）电连接，优化了封装模块的结构，便于将读出电路输出的数字图像信号先缓存于DRAM芯片（600），再由DRAM芯片（600）传输至信号处理芯片（200）进行处理，在CMOS图像传感器封装模块用于图像拍摄时，有利于提高对传输的数据以及数字图像信号的处理速度，进而提高图像质量。
Patent WO-2021035663-A1 (WO)
Inventor: CHEN KUEI-HUA
IPC: A61B17/122
Filed: 2019-08-30
Abstract: A three-dimensional ratchet backstop structure for a trigger. A clamping block seat (14) is provided in a housing (10), a central shaft (141) passes through the clamping block seat (14), and a top block (15) having a climbing surface (151) is formed on an end face of the clamping block seat (14) in a circular shape, a pivoting part (211) of a trigger (20) is pivoted to the housing (10), an arc-shaped main ratchet rack (226) protrudes from the pivoting part (211) towards the clamping block seat (14), a main clamping gear block (31) is sheathed on the central shaft (141) in a resettable manner, the main clamping gear block (31) is provided with a bottom block (313) fitting each top block (15). When the trigger (20) is pressed and rotates in the forward direction, the main ratchet rack (226) is clamped unidirectionally by the main clamping gear block (31), and when the main ratchet rack (226) is separated from the main clamping gear block (31) to reversely toggle the main clamping gear block (31) by means of the bottom edge thereof, the main clamping gear block (31) moves transversely by means of the bottom block (313) thereof along the climbing surface (151) to jump out of the plane where the main ratchet rack (226) is located, being able to reduce the magnitude of idle strokes when reversely toggling the main clamping gear block (31) when the trigger (20) is released, allowing a compact backstop structure.
Patent WO-2020134159-A1 (WO)
Inventor: JI WANLI
IPC: B25F5/00
Filed: 2019-09-02
Abstract: 用于确定电动工具的电机(10)的旋转方向的控制单元(40)和确定方法，以及包括此控制单元(40)的电动工具。其中电机(10)是双向旋转电机并且所述电动工具在操作过程中交替地执行有效操作行程和空行程，所述控制单元(40)包括电流传感器(42)和控制器(48)，控制器(48)被配置用于：在电动工具开始一新操作过程时判断判定参数是否满足相应反向条件；以及，在满足时指示电机(10)启动使其输出的旋转运动的方向相对于上一次操作过程中旋转运动的方向反向，其中，所述判定参数和相应反向条件与从所述电机(10)输出的旋转运动的上一次反向开始所述电动工具执行过的有效操作行程相关。上述判定方法实质上仅与有效操作行程相关，而无关于所述电动工具执行的空行程。
Patent WO-2020173074-A1 (WO)
Inventor: ZHU HE
IPC: F21W107/10
Filed: 2019-09-06
Abstract: A reflector for use in a vehicle lamp module. The reflector is in the shape of an unclosed cover body with a front portion higher than a rear portion, and is provided above a light source; a top region is independently provided in the top of the reflector; the top region covers the uppermost end of a continuous reflective surface that is close to the light source and is located on the reflector; moreover, the area of the top region is less than or equal to 20% of the area of the reflective surface where the top region is located; the surface of the top region is provided with a diffuse reflection structure; the reflective surface of the reflector is divided into two segments, i.e., the top region and a non-top region; the top region is specially set so as to form a structure that can form diffuse reflection; light is diffusely reflected in the top region, so that the effect of improving a poor dispersion phenomenon at the boundary of the light shape of a vehicle lamp is achieved. By using an uncomplicated reflector optimization scheme, the present invention achieves the purpose of improving the optical performance of the vehicle lamp module, and has good operability; the present invention does not make any actual change to an existing part and an assembly structure, and is low in implementation difficulty and low in implementation costs.
Patent WO-2020063307-A1 (WO)
Inventor: ZHANG YUANYUAN
IPC: H04N5/232
Filed: 2019-09-09
Abstract: Provided by the present invention are a method for monitoring a photography device, a cradle head system and a mobile device, wherein the photography device is fixed on the cradle head system, and the method for monitoring a photography device comprises: receiving an encoded control command; decoding the encoded control command to obtain the control command; and executing an operation for the photography device and/or executing an operation for the cradle head system according to the control command. By means of the present invention, a user may still learn of a video/picture collected by the photography device and control the photography device when the photography device is located outside of the visible range of the user or is located outside of the touchable range of the user so as to meet an expected capture effect thereof, thereby facilitating an image capture operation of the user and improving user experience.
Patent WO-2021056345-A1 (WO)
Inventor: MA CHUAN
IPC: H04W52/00
Filed: 2019-09-26
Abstract: Provided in the present application are a data transmission method and apparatus, which may be applied to an IAB network that is introduced into an NC layer. The data transmission method comprises: a second node generates at least one NC data PDU set, and sends to a first node a part of or all the NC data PDUs comprised in each NC data PDU set among the at least one NC data PDU set; the first node receives the NC data PDUs and then sends first feedback information to the second node, and notifies the second node of a situation in which the first node receives the NC data PDUs in the at least one NC data PDU set, such that the second node may thus know the reception situation of the first node with regards to the NC data PDUs in the NC data PDU set, and feedback overhead is lessened.
Patent WO-2021042437-A1 (WO)
Inventor: LI SI
IPC: F24F13/30
Filed: 2019-09-29
Abstract: An air-conditioning system (100) and a control method therefor. The air-conditioning system (100) comprises a compressor (1), an indoor heat exchanger (2), and an outdoor heat exchanger (3), the compressor (1), the outdoor heat exchanger (3), and the indoor heat exchanger (2) being connected in sequence to form a first indoor heat exchange loop, and also comprises: a dehumidification heat exchanger (4), the outlet of the dehumidification heat exchanger (4) being connected to the compressor (1), and the inlet of the dehumidification heat exchanger (4) being connected to the outdoor heat exchanger (3), so that the dehumidification heat exchanger (4), the compressor (1), and the outdoor heat exchanger (3) form a first dehumidification loop.
Patent WO-2020192080-A1 (WO)
Title: Human adenovirus type 7 antibody and application thereof
Inventor: YANG ZHIXIN
IPC: A61P31/20
Filed: 2019-10-09
Abstract: Disclosed is a human adenovirus type 7 monoclonal antibody and an application thereof. The present invention provides an antibody comprising a heavy chain variable region and a light chain variable region. The heavy chain variable region comprises three complementarity-determining regions, HCDR1, HCDR2, and HCDR3. The light chain variable region comprises three complementarity-determining regions, LCDR1, LCDR2, and LCDR3. The HCDR1, HCDR2, and HCDR3 are sequentially shown in sequence 2 of the sequence table from the N-terminal at positions 26-33, positions 51-58, and positions 97-110. The LCDR1, LCDR2, and LCDR3 are sequentially shown in sequence 4 of the sequence table from the N-terminal at positions 27-32, positions 50-52, and positions 89-96. On the basis of clinical needs, the inventors of the present invention have discovered human adenovirus type 7 antibody 3-3E, which can be used to prevent adenovirus infection, and therefore has important biological and medical significance.
Patent WO-2020083111-A1 (WO)
Inventor: LUO WENHAN
IPC: G06K9/00
Filed: 2019-10-18
Abstract: The present invention relates to the technical field of biometrics recognition. Disclosed in embodiments of the present invention are a liveness detection method and device, an electronic apparatus, a storage medium, and a payment system, a video monitoring system and an access control system using the liveness detection method. The liveness detection method comprises: acquiring an image of an object to undergo detection; performing critical point detection on regions in the image corresponding to biological features of the object; constructing a constraint box in the image according to detected critical points; acquiring a shape change of the constraint box constructed in the image; and if the acquired shape change of the constraint box is abnormal or no critical points have been detected, determining that the object is fake.
Patent WO-2020088354-A1 (WO)
Inventor: GUO XIN
IPC: H04L1/18
Filed: 2019-10-25
Abstract: 本公开涉及用户设备、无线通信方法和计算机可读存储介质。根据本公开的用作发送端的用户设备包括处理电路，被配置为：通过直通链路向接收端设备发送消息；以及接收表示所述接收端设备对所述消息的接收状态的反馈信息，所述反馈信息包括ACK和NACK中的仅一种信息。使用根据本公开的用户设备、无线通信方法和计算机可读存储介质，可以针对直通链路合理地设计HARQ技术，来满足针对不同业务的直通链路通信的可靠性。
Patent WO-2021077400-A1 (WO)
Title: Hybrid automatic repeat request (harq) codebook enhancement and physical uplink control channel (pucch) resource determination with sidelink feedback forwarding
Inventor: GUO HUI
IPC: H04W72/04
Filed: 2019-10-25
Abstract: Certain aspects of the present disclosure provide techniques for multiplexing HARQ feedback in a same slot for downlink and sidelink transmissions. An example method generally includes receiving, from a network entity, a downlink control information (DCI) that schedules resources for at least one physical sidelink shared channel (PSSCH) transmission from the first UE to a second UE, transmitting data to the second UE via the at least one PSSCH transmission using the scheduled resources, receiving, from the second UE, acknowledgment feedback for the at least one PSSCH transmission, selecting at least one codebook entry for providing feedback for at least one downlink transmission from the network entity to the first UE and the acknowledgment feedback for the at least one PSSCH transmission in a same physical uplink control channel (PUCCH) slot, and transmitting the at least one codebook entry to the network entity via at least one PUCCH transmission.
Patent WO-2021087845-A1 (WO)
Title: Default PUCCH and SRS Beam Determination
Inventor: ZHANG YUSHU
IPC: H04W72/02
Filed: 2019-11-07
Abstract: Apparatuses, systems, and methods for a user equipment device (UE) determine a default beam for a dedicated PUCCH/SRS in a CC. The UE may determine a pathloss RS has been configured in the CC, e.g., responsive to the UE determining that spatial relationship information for a default transmission beam has not been configured and determine the default beam for transmissions based, at least in part, on the (configured) pathloss RS. Additionally, responsive to determining that the pathloss RS has not been configured in the CC, the UE may determine that no CORESETs/TCI states for a PDSCH in the CC have been configured and determine the default beam for transmissions based, at least in part, on a default transmission beam in another CC, a CC index, a PRACH procedure, a PUSCH transmission, an SRS transmission, and/or a PUCCH transmission.
Patent WO-2020155779-A1 (WO)
Title: 数字签名的认证方法、装置、计算机设备和存储介质
Inventor: Yi Shanfeng
IPC: H04L9/32
Filed: 2019-11-15
Abstract: 本申请提出的数字签名的认证方法、装置、计算机设备和存储介质，其中方法包括：接收目标用户在客户端登录时发送的登录请求；从登录请求中获取第一密文和第一签名；依据第一私钥对第一密文解密得到第一内容；判断第一内容中是否具有与预设的第一密码绑定的第一信息；若是，则依据第一信息获取第一密码；将第一密码对第一私钥和第一公钥加密得到第二公钥和第二私钥；依据第二公钥对第一密文和第一内容通过签名算法计算得到第二签名；判断第一签名与第二签名是否匹配；若是，则判定签名认证成功，否则判定签名认证失败，通过上述方法大大地提高了免密登录认证的安全性，且在初步验证第一内容的基础上，还验证签名是否一致，双重验证，安全性更高。
Patent WO-2021056769-A1 (WO)
Title: Display panel and manufacturing method therefor
Inventor: TANG AIHUA
IPC: G02F1/1343
Filed: 2019-11-19
Abstract: A display panel and a manufacturing method therefor. The display panel (10) comprises an array substrate (11) and a color film substrate (12) which are arranged opposite to each other, and a liquid crystal layer (13) arranged between the array substrate (11) and the color film substrate (12); the array substrate (11) comprises a transparent electrode layer (112); the transparent electrode layer (112) comprises a pixel electrode (1121) and a DBS electrode (1122) which are spaced apart, and the height of the DBS electrode (1122) is 0 to 1 micrometer lower than the height of the pixel electrode (1121). By reducing the vertical height of the DBS electrode (1122) with respect to the pixel electrode (1121), the electric field range of a data line (1111) can be effectively compressed, light leakage of the data line (1111) at upper and lower viewing angles is significantly reduced, the vertical crosstalk issue is mitigated, and the aperture ratio is not reduced.
Patent WO-2020108387-A1 (WO)
Title: Semiconductor device, fabrication method thereof, package and fabrication method thereof
Inventor: WU PING-HENG
IPC: H01L21/768
Filed: 2019-11-22
Abstract: A semiconductor device is disclosed. The device includes a stacked structure and an electrode. The stacked structure includes at least one die, the electrode is located on a side surface of the stacked structure, and the electrode has a length greater than or equal to a thickness of the die in a thickness direction of the die. The semiconductor device does not need a micro-bump for connection, thereby allowing a thinner stacked structure. The electrodes are disposed on the side surface of the stacked structure, thus it is not necessary to provide a connection at the wiring layer, or reserve connection position when designing the circuit. The length of the electrode in the thickness direction of the die is greater than or equal to the thickness of the die, facilitating the connection of circuits on a plurality of dies.
Patent WO-2020125365-A1 (WO)
Inventor: ZHAO CHONGJIE
IPC: H04N5/265
Filed: 2019-11-28
Abstract: Disclosed are an audio and video processing method and apparatus, a terminal and a storage medium, wherein same belong to the technical field of terminals. The method comprises: displaying a video creation interface of target audio; receiving, at the video creation interface, a trigger signal applied to a target video recording entry corresponding to a target audio clip; acquiring, according to the trigger signal, a target video corresponding to the target audio clip; and sending, to a server, a video creation request carrying the target video, wherein the video creation request is used for instructing the playing of picture information of the target video when the target audio is played. According to the embodiments of the present application, a terminal can upload a corresponding video for one or more audio clips in a piece of audio, so that picture information of the video corresponding to the audio clips can be synchronously played in the subsequent process of playing the audio, thereby avoiding the problem in the related art of poor audio and video playing effects caused by the fact that the MV corresponding to the audio is fixed and unchangeable, and improving the audio and video playing effects.
Patent WO-2021120241-A1 (WO)
Inventor: GAO KUO
IPC: H01L51/56
Filed: 2019-12-24
Abstract: L'invention concerne un panneau d'affichage (100) et son procédé de préparation. Le panneau d'affichage (100) comprend un substrat de TFT (11), une couche de planarisation (12), une couche de définition de pixels (13), une couche de dispositif à OLED (14), et une couche de protection contre la lumière (15) la couche de protection contre la lumière (15) est disposée sur le côté de la couche de définition de pixels (13) qui est éloigné du substrat de TFT (11), et peut bloquer efficacement un trajet optique et empêcher des rayons lumineux émis par la couche de dispositif à OLED (14) d'entrer dans des pixels adjacents après que les rayons lumineux sont transmis et réfléchis lors du passage à travers la couche de définition de pixels transparents (13), de sorte que le problème de mélange de couleurs provoqué par une fuite de lumière entre des pixels adjacents est évité.
Patent WO-2021042636-A1 (WO)
Title: Movable lifting system capable of being cascaded in groups, and control method thereof
Inventor: LUAN HUANMIN
IPC: B66F5/04
Filed: 2019-12-27
Abstract: A movable lifting system capable of being cascaded in groups, and a control method thereof. The lifting system comprises one or more lifting devices (1); each lifting device (1) comprises a lifting column (2), a drive (12), a sensor (10), and a control system (11). The lifting system further comprises multiple groups. The control method comprises: grouping configuration, mode configuration, determining of a master control column under different modes, and implementation of an action mechanism. According to the movable lifting system capable of being cascaded in groups, and the control method thereof, by using basically the same specification of the lifting devices and the same control program, switching among a single-column mode, a local group mode and a cascade mode can be realized; a system which can adapt to different occasion demands can be obtained by simple configurations, and when the requirement is greater than the maximum number of the lifting devices allowed by each group, a communication channel is additionally established, the cascade operation of several groups of lifting machines is formed, and the purpose of synchronous operation of more lifting devices is achieved.
Patent WO-2021017398-A1 (WO)
Title: Wavelength selective switch
Inventor: YANG LIU
IPC: G02B6/34
Filed: 2019-12-27
Abstract: A wavelength selective switch, comprising: an optical fiber array (101), an optical signal processing device (102) and an output selection device (103). The optical fiber array (101) comprises multiple dual-core optical fibers arranged in parallel, one dual-core optical fiber being used for inputting two optical signals (A11, A12); the optical signal processing device (102) is located at an output end of the optical fiber array (101) and is used for splitting the two optical signals (A11, A12) into sub-signals of different wavelengths and projecting the sub-signals of different wavelengths to different spectral band regions (S1, S2) in the output selection device (103); and the output selection device (103) is located at the rear end of the optical signal processing device (102), and is used for processing the sub-signals projected to the spectral band regions (S1, S2), so as to respectively perform output selection on the sub-signals split from the two optical signals (A11, A12), thereby achieving a dual-switch function.
Patent WO-2021134528-A1 (WO)
Inventor: LI QINGYUAN
IPC: H04L29/02
Filed: 2019-12-31
Abstract: Un procédé et un dispositif d'interférence et de surveillance de trafic contre des photographies secrètes est divulgué. Le trafic d'un dispositif sans fil est surveillé, de façon à identifier un dispositif de photographie secrète et à interférer avec celui-ci.