baber/WOPTO huggingface dataset:
Patent WO-2021093095-A1 (WO)
Inventor: YUE GUOHAN
IPC: B23K26/70
Filed: 2019-12-23
Abstract: L'invention concerne un dispositif de traitement laser, comprenant un support (100), un mandrin (200), et un système laser (300), dans lequel le support (100) comprend une base (110) et une table de montage (120) ; et le système laser (300) comprend une tête laser (310), un premier générateur laser (320), un deuxième générateur laser (330) et un premier réflecteur mobile (340). Le premier réflecteur (340) présente une première position et une deuxième position, dans lequel le premier réflecteur (340) se déplace jusque sur la première position, un premier laser (M) émis par le premier générateur laser (320) est transmis à la tête laser (310) par l'intermédiaire d'un premier trajet laser de telle sorte que le premier laser (M) est émis ; et quand le premier réflecteur (340) se déplace jusque sur la deuxième position, un deuxième laser (N) émis par le deuxième générateur laser (330) est transmis à la tête laser (310) par l'intermédiaire d'un deuxième trajet laser de telle sorte que le deuxième laser (N) est émis.
Patent WO-2020173202-A1 (WO)
Inventor: LI HAIXU
IPC: H01L27/12
Filed: 2019-12-25
Abstract: Provided in the present disclosure are a circuit backplane of a display panel, a preparation method therefor and a display panel. The circuit backplane of the display panel comprises a base substrate, the base substrate is provided thereon with a plurality of circuit regions, and each circuit region comprises: a cathode welding electrode, an anode welding electrode and a flow resistance platform that are located on the base substrate, wherein the flow resistance platform is located between the cathode welding electrode and the anode welding electrode, and the height of the flow resistance platform in the thickness direction of the circuit backplane is higher than the heights of the cathode welding electrode and the anode welding electrode.
Patent WO-2021120297-A1 (WO)
Title: 一种液晶显示层、液晶介质组合物及其制备方法
Inventor: WEI HONGQUAN
IPC: G02F1/1343
Filed: 2019-12-27
Abstract: 一种液晶显示层和液晶介质组合物的制备方法，液晶显示层包括上基板层（1）、下基板层（2）、分别设于上基板层（1）和下基板层（2）内侧的透明电极（3），透明电极（3）上贴附配向膜（4），配向膜（4）之间分布有液晶介质组合物（5），在液晶介质组合物（5）中混合有至少两种可聚合单体，可聚合单体含有至少两个环结构或稠环结构，以及两个与环结构直接或间接相连的反应官能团。
Patent WO-2020135832-A1 (WO)
Title: 空调的控制方法、装置、存储介质及计算机设备
Inventor: YU YANG
IPC: F24F11/84
Filed: 2019-12-29
Abstract: 一种空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。控制方法包括：获取用户相对于空调的第一距离和第一方向，根据第一方向确定出空调的两个或多个出风口之中的第一出风口，根据已获取的用户运动信息确定出第一出风口的第一出风温度，根据第一出风温度和第一方向确定出第一出风方向，根据设定舒适风速、第一距离、第一出风口的第一短边长度确定出第一出风口的第一出风速度，根据第一出风方向和第一出风速度控制空调，采用上述方案可实现舒适送风。
Patent WO-2021134179-A1 (WO)
Title: Focusing method and apparatus, photographing device, movable platform and storage medium
Inventor: WENG SONGWEI
IPC: H04N5/14
Filed: 2019-12-30
Abstract: Provided by the present application are a focusing method and apparatus, a photographing device, a movable platform, and a storage medium. The focusing method comprises: determining a first position region corresponding to a target object in a first image collected by a first photographing device; setting the image definition corresponding to the first position region in the first image to have a first weight, and the image definition corresponding to regions in the first image other than the first position region to have a second weight, wherein the first weight is greater than the second weight; acquiring a definition statistical value of the first image according to the first weight and the second weight; and if the definition statistical value of the first image meets a set focusing condition, then perform focusing on the target object so as to ensure that the target object is clearly imaged.
Patent WO-2021068421-A1 (WO)
Title: Special catheter for thrombus aspiration from distal cerebral vessel
Inventor: LI XINXIN
IPC: A61M25/00
Filed: 2019-12-31
Abstract: Disclosed is a special catheter for thrombus aspiration from a distal cerebral vessel, the catheter comprising a catheter base (1), a stress release tube (2), and a tube body (3). The main body part of the tube body (3) is composed of three layers including an inner layer, a woven layer and an outer layer, wherein the material of the outer layer is mainly prepared from one of more of nylon 12, PEBAX and TPU polyester materials mixed with one another. The material of the outer layer uses a sectional design, and is designed according to the physiological anatomical structure of the cerebral vessel to provide the corresponding flexibility according to different sections of a blood vessel, such that the catheter can effectively adapt to the structure of a blood vessel to facilitate the catheter in reaching a lesion position.
Patent WO-2020238236-A1 (WO)
Inventor: SUN JIANKANG
IPC: H04N21/234
Filed: 2020-01-09
Abstract: Embodiments of the present disclosure disclose a video broadcast monitoring method, a device, a system, and an apparatus. The solution comprises: a video broadcast monitoring apparatus acquiring a first video input from a video output apparatus into a video display apparatus; the video broadcast monitoring apparatus acquiring first feature information of a second video, wherein a broadcast monitoring requesting party specifies monitoring of broadcasting of the second video, and the first feature information is used to represent a pixel change feature of the second video; determining, according to the first feature information, whether the first video matches the second video, and obtaining a determination result; generating broadcast monitoring information according to the determination result; uploading the broadcast monitoring information to a first server; the first server receiving the broadcast monitoring information uploaded by the video broadcast monitoring apparatus; generating notification information according to the broadcast monitoring information, the notification information representing a broadcast condition of a video broadcast apparatus for the second video within a specified time period; and sending the notification information to a terminal corresponding to the broadcast monitoring requesting party.
Patent WO-2021047138-A1 (WO)
Title: Optical sensor, optical sensing system, and manufacturing method for optical sensor
Inventor: CHENG YU-KUO
IPC: H01L27/146
Filed: 2020-01-14
Abstract: The present disclosure provides an optical sensor, an optical sensing system, and a manufacturing method for an optical sensor. The optical sensor comprises a substrate, and the substrate is provided with a plurality of sensing pixels. The optical sensor also comprises a first light shielding layer, the first light shielding layer is arranged on the substrate and provided with a plurality of first through holes, and the first through holes correspond to the sensing pixels. The optical sensor further comprises a transparent dielectric layer, and the transparent dielectric layer is arranged on the first light shielding layer. The optical sensor comprises a plurality of light guide elements. Each of the light guide elements comprises a micro-prism and a micro-lens. The micro-lens is arranged in the transparent dielectric layer and corresponds to one of the first through holes. The micro-lens is arranged on the micro-prism.
Patent WO-2020156584-A1 (WO)
Inventor: LI JIANGUO
IPC: G06F11/20
Filed: 2020-02-14
Abstract: 一种前端处理器的自动切换系统及方法，其中，该系统（10）包括：至少一个外部设备（100）和前端处理器组件，前端处理器组件与至少一个外部设备（100）相连，前端处理器组件通过主存储器（210）、主IO管理器（230）、从存储器（310）和从IO管理器（330）对上提供服务，并通过至少一个主驱动器（220）和至少一个从驱动器（320）对下与至少一个外部设备（100）连接，前端处理器组件用于在至少一个主驱动器（220）与至少一个外部设备（100）通信链路故障时，将至少一个从驱动器（320）作为新的主驱动器，以向至少一个外部设备（100）发送控制指令，并采集至少一个外部设备（100）的数据。该系统可以有效避免因主前端处理器工作状态发生异常导致数据丢失的情况，通过实时有效的瞬间启动方案，有效保证数据采集的完整性，进而提高通信的可靠性。
Patent WO-2021159519-A1 (WO)
Title: Image guidance method and apparatus, radiotherapy device, and computer storage medium
Inventor: YAN HAO
IPC: G06T7/00
Filed: 2020-02-14
Abstract: An image guidance method and apparatus, a radiotherapy device, and a computer storage medium. The method comprises: acquiring a rotation offset, a planned image, and a real-time image of a target object; and determining a tracking offset according to the rotation offset, the planned image, and the real-time image, wherein the tracking offset is used for tracking the target object, and the rotation offset is generated by the difference in the position of the target object in a planning phase and a treatment phase. In the planning phase, the planned image of the target object is acquired. Since the position of the target object in the planning phase and the treatment phase is deflected, the tracking offset determined by means of the rotation offset, the planned image, and the real-time image enables the tracking offset to be used to track the target object in the treatment phase of a patient, so that image distortion caused by deflection can be compensated for, the registration accuracy of a target area of the patient with the planned image before treatment is improved, and the treatment accuracy of the patient is improved.
Patent WO-2020199825-A1 (WO)
Inventor: ZHANG YONG
IPC: H04N5/225
Filed: 2020-03-03
Abstract: Provided are a rotatable lifting camera and a display device. The rotatable lifting camera comprises a camera module (10) and a drive assembly (20), wherein, the drive assembly (20) comprises a drive member (21), a transmission member (22), an execution member (23), a limiting member (25) and a locking member (24); the camera module (10) is arranged on the execution member (23); a non-rotation sliding fit section and a rotatable fit section are formed between the execution member (23) and the limiting member (25); when the execution member (23) and the limiting member (25) are located at the non-rotation sliding fit section, the drive member (21) can drive the execution member (23) to linearly move in a reciprocating way through the transmission member (22); when the execution member (23) and the limiting member (25) are located at the rotatable fit section, the locking member (24) locks the relative rotation between the transmission member (22) and the execution member (23), so that the drive member (21) drives the camera module (10) to rotate. The display device comprises the rotatable lifting camera, which is a rotatable lifting camera capable of automatically lifting and rotating in sections with a single power source and double actions, and a display device with a camera that can be extended and retracted relative to the display screen and can be rotated after being extended.
Patent WO-2021134896-A1 (WO)
Inventor: LIU FASHEN
IPC: F24F1/031
Filed: 2020-03-03
Abstract: 一种窗式空调器，包括底盘（10），外壳，电控盒（32），接线盒（200），布线盘（100）；外壳包括分别设于底盘（10）两侧的室内侧壳体（20）和室外侧壳体（30）；电控盒（32）安设于底盘（10）上、并位于室外侧壳体（30）内；接线盒（200）设于室内侧壳体（20）内；布线盘（100）设于底盘（10）上，布线盘（100）上形成有相互隔离的电源线槽（110）、强电线槽（120，130）及弱电线槽（140），且电源线槽（110）中布设有与电控盒（32）电连接的电源线（114），强电线槽（120，130）中布设有电连接电控盒（32）、或电连接电控盒（32）和接线盒（200）的强电电线（122，132），弱电线槽（140）中布设有与电控盒（32）电连接的弱电电线（142）。其解决了电控盒、接线盒及连接电线布置混乱，占用空间的技术问题。
Patent WO-2020187186-A1 (WO)
Title: Data processing method, device and apparatus
Inventor: JADHAV RAHUL ARVIND
IPC: H04L47/27
Filed: 2020-03-16
Abstract: Provided are a data processing method, device and apparatus. The method comprises: an operating system of an apparatus receiving a start-up command comprising an identifier of a socket connection and sent by an application in the apparatus, wherein the application is a non-delay-sensitive application; the operating system calling, according to the start-up command, a monitoring module therein to monitor data of the socket connection buffered in a kernel buffer, wherein the data of the socket connection is from an underlying protocol stack; and when a time interval between a current time point and a start time point is greater than or equal to a timeout duration, the monitoring module generating a readable identifier for data, wherein the start time point is a time point at which the operating system receives the start-up command, and the readable identifier for data indicates that the data of the socket connection received in the kernel buffer is application readable. The invention employs a time limit to optimize a data buffering process, such that a process in which an application receives data from an operating system can better meet actual requirements, thereby reducing the number of system call operations.
Patent WO-2021184354-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04W72/04
Filed: 2020-03-20
Abstract: Provided in embodiments of the present application are an information transmission method, apparatus and device, and a storage medium, which are applied to the technical field of communications. The method comprises: a network device (a base station) first determines scheduling information of a data channel, the data channel carries a system message, and then indication information of the scheduling information is sent by means of a physical broadcast channel; and correspondingly, a terminal device determines the scheduling information of the data channel according to the indication information received by means of the physical broadcast channel. In the embodiments of the present application, the scheduling information comprises at least one among frequency domain resource information and time domain resource information. As such, a terminal device can still acquire scheduling information of a data channel carrying a system message without detecting a control channel, thus simplifying detection complexity and reducing power consumption of the terminal.
Patent WO-2021189524-A1 (WO)
Title: Oled 显示面板及其制备方法 oled 显示装置
Inventor: GONG JIXIANG
IPC: H01L27/32
Filed: 2020-04-03
Abstract: 一种OLED显示面板及其制备方法、OLED显示装置，该OLED显示面板通过将电子元件设置区（211）内的衬底（12）和背板（11）中的至少一层的厚度降低，从而使得电子元件设置区（211）的透光率增大，且屏下摄像头区域正常显示，无需挖孔实现屏下摄像头，提高了屏占比，解决了现有的OLED显示面板存在屏下摄像头区域需要挖孔，影响显示效果的技术问题。
Patent WO-2020248672-A1 (WO)
Title: Planar transformer, power conversion circuit, and adapter
Inventor: YU PENG
IPC: H02M1/44
Filed: 2020-04-07
Abstract: Provided are a planar transformer, a power conversion circuit, and an adapter capable of enhancing noise suppression performance. The planar transformer comprises a magnetic core and a printed circuit board (PCB) winding board. The PCB winding board comprises a primary winding, a secondary winding, a shielding winding and a compensatory winding. In an embodiment of the present invention, a shielding winding and a compensatory winding comprising multiple turns of a wire are provided between a primary winding and a secondary winding of a planar transformer, such that the shielding winding can shield electric field coupling between the primary winding and the secondary winding to suppress a noise current therebetween, and common-mode noise generated by the compensatory winding will cancel common-mode noise flowing toward the secondary winding or the primary winding, thereby minimizing common-mode noise of the entire system.
Patent WO-2021203288-A1 (WO)
Title: Latency reduction in a multi-beam wireless communication system
Inventor: ZHANG YUSHU
IPC: H04W24/10
Filed: 2020-04-08
Abstract: This disclosure relates to techniques for reducing latency in a multi-beam wireless communication system. A cellular base station may configure a wireless device to perform beam and channel state information measurements using beam management reference signals. The cellular base station may provide the beam management reference signals. The wireless device may perform beam measurements and channel state information measurements using the beam management reference signals. The wireless device may provide a channel state information report to the cellular base station based on the channel state information measurements performed using the beam management reference signals.
Patent WO-2020216383-A1 (WO)
Title: Anti-lag-3 antibodies
Inventor: TANG LEYAN
IPC: C07K16/28
Filed: 2020-04-27
Abstract: Provided are antibodies that recognize lymphocyte activation gene-3 protein (LAG-3).
Patent WO-2021179416-A1 (WO)
Inventor: WEI YING
IPC: G10L21/0272
Filed: 2020-04-29
Abstract: La présente invention concerne un procédé et un système de séparation de source aveugle basés sur une sélection de point de fréquence d'initialisation de matrice de séparation. Le procédé consiste à : obtenir un signal audio à séparer et effectuer une transformée de Fourier ; effectuer une itération d'ICA unique sur des points de fréquence dans une plage de domaine fréquentiel dans laquelle un repliement spatial ne se produit pas pour obtenir une matrice de séparation, et estimer des informations de DOA de chaque signal source ; effectuer une sélection de point de fréquence sur chaque point de fréquence dans la plage de domaine fréquentiel selon une matrice de covariance de signal mixte, et classifier le point de fréquence dans un ensemble de points de fréquence sélectionnés au préalable ; effectuer une itération d'ICA sur des points de fréquence sélectionnés au préalable, et effectuer une initialisation en utilisant les informations de DOA des signaux sources pour obtenir une matrice de séparation initiale ; puis effectuer une itération d'ICA sur les points de fréquence sélectionnés au préalable en utilisant la matrice de séparation initiale pour obtenir une matrice de séparation des points de fréquence sélectionnés au préalable, et ré-estimer des informations de DOA des signaux sources ; construire une matrice de séparation de points de fréquence non sélectionnés sur la base des informations de DOA ré-estimées ; et effectuer une transformée de Fourier inverse selon les matrices de séparation de tous les points de fréquence, et effectuer une reconstruction pour obtenir des signaux séparés. Selon la présente invention, par initialisation d'une matrice de séparation, le taux de convergence d'un algorithme est accru, et les performances de séparation sont améliorées.
Patent WO-2021217473-A1 (WO)
Inventor: ZHANG FOJIAN
IPC: H04W28/02
Filed: 2020-04-29
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, while registered with a New Radio standalone network, that a count of radio link failures (RLFs) for a cell satisfies a failure count threshold, based at least in part on transmitting one or more radio resource control (RRC) reestablishment requests. The UE may add the cell to a list of one or more cells to which RRC connection requests or RRC reestablishment requests are barred, based at least in part on the determining that the count of RLFs satisfies the failure count threshold. Numerous other aspects are provided.
Patent WO-2021223186-A1 (WO)
Title: Dynamic region based application operations
Inventor: YAO YAJUN
IPC: G06F40/166
Filed: 2020-05-07
Abstract: A method comprising: providing a data structure for a region of a document, the data structure including a start value, an end value, and an offset value that define the region within the document; and responsive to detection of a modification of content within the region, determining a count of the number of lines of the document within the region; adjusting at least one of the start value, the end value, and the offset value of the region to change an area of the region based on the count of the number of lines; and pushing a record of the modification onto a stack of the region in response to the modification of content within the region, the stack configured to receive elements representative of individual actions to be performed on content within the region of the document, so as to enable the modification to be undone or redone in a non-linear fashion.
Patent WO-2021143022-A1 (WO)
Title: Text generation method and apparatus
Inventor: CHEN RUIQING
IPC: G06F40/151
Filed: 2020-05-29
Abstract: A text generation method and apparatus, relating to the technical field of data processing, for use in solving the problem in the prior art of inaccuracy of target text generated according to an existing model. The method mainly comprises: obtaining initial text data (101); calculating a hidden space parameter of a variational autoencoder for the initial text data according to a preset BERT language model (102); correcting, by means of a backpropagation through time algorithm and by using the initial text data, the hidden space parameter, and an initial control condition as input data and using a control sentence corresponding to the initial text data under the initial control condition as output data, a weight for training a long short-term memory (LSTM) decoder, to train the LSTM decoder (103); and using a sentence to be tested and a target control condition as input data of the LSTM decoder to generate a target sentence of the sentence to be tested (104). The method is mainly applied to a process of similar text expansion.
Patent WO-2021017661-A1 (WO)
Title: 一种电子束诱导精炼浇铸技术制备高纯镍基高温合金的方法
Inventor: TAN YI
IPC: C22C19/03
Filed: 2020-06-12
Abstract: 一种电子束诱导精炼浇铸技术制备高纯镍基高温合金的方法，步骤为电子枪(1)预热完毕后，对第一水冷铜坩埚(6)内的小圆柱进行电子束熔炼，并收束至铸锭一侧边缘；待铸锭全部凝固后再次开启电子枪(1)，电子束斑从铸锭最后收束区相对的一侧向铸锭最后收束区均匀缓慢的扫描铸锭表面，保证电子束斑扫描过的位置处的合金全部熔化，扫描至靠近铸锭最后收束区处停止扫描；将第一水冷铜坩埚(6)中的熔融合金浇铸至第二水冷铜坩埚(8)；电子束熔炼炉冷却后，取出精炼后的镍基高温合金。上述方法在电子束精炼镍基高温合金的基础上实现了高纯合金熔体与杂质的有效分离，电子束诱导精炼与浇铸相结合，缩短了镍基高温合金铸锭的生产周期，提高了铸锭的纯净度及冶金质量。
Patent WO-2021036418-A1 (WO)
Inventor: YIN WEIMIN
IPC: H05B6/72
Filed: 2020-06-15
Abstract: The present invention provides a distributed radio frequency or microwave thawing device, comprising one or more thawing units. Each thawing unit comprises a power supply module, a control unit, a radio frequency or microwave generation module, a measurement unit, an antenna device, and a thawing cavity; the antenna device is disposed in the thawing cavity and comprises a first antenna group and a second antenna group; the first antenna group and the second antenna group each comprise one or more first antennas and second antennas; the first antennas and the second antennas are arranged in pairs; the first antenna and second antenna in each pair are arranged parallel to and facing each other to form an antenna unit; multiple antenna units are arranged side by side; there are one or more radio frequency or microwave generation modules and measurement units; and the radio frequency or microwave generation modules and measurement units are respectively connected to the antenna units in a one-to-one correspondence. One or more antenna units of the thawing unit of the present invention are respectively provided with radio frequency or microwave energy by individual radio frequency or microwave generation modules, so that the problem of energy loss caused by power combination is avoided.
Patent WO-2020259427-A1 (WO)
Title: Syntax element for chroma residual scaling
Inventor: DENG ZHIPIN
IPC: H04N19/50
Filed: 2020-06-22
Abstract: A method for visual media processing includes processing a bitstream representation for a conversion between a current video block in a video region of a visual media data and the bitstream representation. The bitstream representation is based on a rule that specifies that one or more syntax elements used in a luma-dependent chroma residual scaling step are selectively included in the bitstream representation. The luma-dependent chroma residual scaling step includes scaling chroma samples based on neighboring reconstructed luma samples during the conversion. The one or more syntax elements are usable to derive a chroma residual scaling factor used for the scaling.