baber/WOPTO huggingface dataset:
Patent WO-2021129102-A1 (WO)
Inventor: WANG JINPING
IPC: C07D401/14
Filed: 2020-10-23
Abstract: Disclosed are a heterocyclic compound, a synthesis method therefor, an organic electroluminescent device and an electronic apparatus. The heterocyclic compound has a chemical structural formula as shown in formula 1, wherein M is selected from the groups shown in formula 1-A. The compound can improve the properties of the organic electroluminescent device.
Patent WO-2022062035-A1 (WO)
Inventor: LIU KEJIA
IPC: H02K41/02
Filed: 2020-10-27
Abstract: A linear vibration motor (100), comprising a housing (110) having an accommodation space (116), a vibrator (150) accommodated in the accommodation space (116) and capable of vibrating, and elastic elements (140) arranged on two sides of the vibrator (150). Swinging members (1126) capable of swinging are arranged on two sides of the housing (110), a swinging direction of the swinging member (1126) is consistent with a vibration direction of the vibrator (150), one end of the elastic element (140) is fixedly connected to the vibrator (150), and the other end of the elastic element (140) is fixedly connected to the swinging member (1126). In the linear vibration motor (100), the elastic elements (140) are connected to the vibrator (150), and then the swinging members (1126) on the housing (110) are connected to the elastic elements (140). When the vibrator (150) vibrates, the elastic elements (140) can be driven to vibrate, and the elastic elements (140) drive the swinging members (1126) to vibrate. In this way, both the swinging members (1126) and the elastic elements (140) can provide a vibration stroke for the vibrator (150), thereby improving the vibration intensity of the vibrator (150).
Patent WO-2022062065-A1 (WO)
Title: Flat panel detector with automatic exposure control function, and control method
Inventor: CHEN JIAN
IPC: G01T1/161
Filed: 2020-10-30
Abstract: A flat panel detector with an automatic exposure control function, and a control method. The flat panel detector comprises: a first light conversion layer (2); a first light sensor (3); a first scanning and reading chip (4); and an acquisition control assembly used for automatic exposure control. The control method comprises the steps of: a. before exposure starts, setting a DAEC activated pixel and a target grayscale value V, turning on an exposure switch, and starting exposure; b. performing fast and uninterrupted repeated scanning on a DAEC layer to read grayscale values of M × N pixels, and during each scanning process, calculating an average grayscale value of the DAEC activated pixel, and accumulating the average values which are calculated each time; and c. when the accumulated sum is greater than or equal to the set target value V, a high-voltage generator stopping exposure, and completing automatic exposure control. The scanning and readout time of an acquisition control assembly can be improved, and a high-speed, stable and accurate response of DAEC is realized.
Patent WO-2021098484-A1 (WO)
Inventor: NILSSON MAGNUS
IPC: B60P7/06
Filed: 2020-10-30
Abstract: The disclosure relates to a vehicle load-securing arrangement (1) comprising a first load-securing device (2) arranged to be attachable to a load-securing member (16) and a first tensioning device (3) arranged to be attached to the first load-securing device (2) by a first tensioning member (7). The first load-securing device (2) is arranged to be connected to a vehicle body part (8) or a vehicle chassis part (8). The first load-securing device (2) is arranged to be movable in an axial direction of the first load-securing device (2) in a first opening (12) in a loading surface (11) of a vehicle (24) by operating the first tensioning device (3). The disclosure also relates to a method for securing a load (13) in a vehicle (24).
Patent WO-2021088856-A1 (WO)
Inventor: LIAN LEI
IPC: C07D413/10
Filed: 2020-11-04
Abstract: 属于农药技术领域，具体涉及一种含取代异恶唑啉的芳香类化合物及其制备方法、除草组合物和应用。所述化合物如通式（I）所示，其中，Q代表式（II）或式（II）；Y代表卤素、卤代烷基或氰基；Z代表卤素；X  1 、X  2 分别独立地代表氢、卤素、烷基等；X  3 代表卤素、氰基等；X  4 分别独立地代表-COOR  5 或-烷基-COOR  5 ；R  5 分别独立地代表氢、烷基等。所述化合物即使在低施用率下对禾本科杂草、阔叶杂草等也具有优异的除草活性，并对作物具有高选择性。
Patent WO-2022094910-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B02C13/00
Filed: 2020-11-06
Abstract: L'invention concerne un dispositif de stockage pour le traitement d'aliments aquacoles, et un procédé associé. Pour une production d'aliments aquacoles existante, il est nécessaire d'évacuer l'eau des crustacés et d'autres organismes aquatiques . Cependant, il est difficile de filtrer efficacement l'eau des crustacés par agitation uniquement, et le problème affecte le processus de production ultérieur. La solution suivante est proposée : prévoir un premier corps de boîte (1) ; la partie supérieure du premier corps de boîte (1) est reliée à demeure à une trémie d'alimentation (2) ; une plaque de guidage (3) est reliée à demeure à la paroi interne d'un côté du premier corps de boîte (1) situé au-dessous de la trémie d'alimentation (2) ; un premier cylindre coulissant (4) est relié à demeure à la paroi interne supérieure du premier corps de boîte (1) ; une première tige coulissante (5) est reliée à demeure à l'intérieur du premier cylindre coulissant (4) ; la première tige coulissante (5) est disposée de manière coulissante à l'intérieur d'un second cylindre coulissant (6) ; une plaque de broyage (7) est reliée à demeure à l'extrémité inférieure du second cylindre coulissant (6). Au moyen d'un premier engrenage en éventail (10) accouplé avec une première crémaillère (9), le second cylindre coulissant (6) peut être poussé vers le haut et vers le bas dans le premier cylindre coulissant (4), ce qui permet d'écraser les crustacés au moyen de la plaque de broyage, et facilite l'évacuation de l'eau des crustacés.
Patent WO-2021093803-A1 (WO)
Title: Detection method and detection system for rectification quality of stereoscopic camera
Inventor: HSUEH LE-SHAN
IPC: H04N17/00
Filed: 2020-11-12
Abstract: Provided are a detection method and detection system for the rectification quality of a stereoscopic camera. A stereoscopic camera is mainly allowed to photograph a rectification plate image displayed by a display; after multiple block corner point images are extracted and the stability and the standard deviation of the corner point images are analyzed, the world coordinates of two adjacent block corner points of the image acquired by the camera can be respectively calculated according to the parallax and intrinsic and extrinsic parameters of the camera; then, the distance between the two adjacent block corner points of the rectification plate image displayed by the display can be regarded as a reference value (position solution), and a comparison error between the reference value and a difference value of the world coordinates of the two adjacent block corner points can be calculated, so as to test the accuracy of the intrinsic and extrinsic parameters of the camera. The present invention further provides a practice capable of further determining whether the sizes of the blocks that are farther away from a central reference point are consistent, so as to determine whether the distortion parameter of the camera is accurate.
Patent WO-2021104177-A1 (WO)
Title: 显示面板、显示装置
Inventor: WANG DONGFANG
IPC: H01L27/32
Filed: 2020-11-20
Abstract: 一种显示面板，具有像素区。所述显示面板包括：衬底基板、设置于所述衬底基板上且位于所述像素区的多个像素电路以及设置于所述像素区且位于所述多个像素电路远离所述衬底基板一侧的多个发光结构。每个像素电路包括存储电容器和多个晶体管。所述多个发光结构被配置为至少发出三基色光。每个发光结构包括发光器件，每个像素电路与对应的一个发光结构中的发光器件耦接，且所述发光器件的靠近所述衬底基板的一面为出光面。所述多个发光结构中发光波长最短的第一发光结构中的发光器件的有效发光区在所述衬底基板上的正投影，与所述多个像素电路中的所有存储电容器在所述衬底基板上的正投影间隔设置。
Patent WO-2022032927-A1 (WO)
Inventor: CHEN JIAN
IPC: C07D239/54
Filed: 2020-11-24
Abstract: 本发明公开了化合物1,1,3,3-四甲基胍(R)-(叔-丁氧基羰基)(2-(5-(2-氟-3-甲氧苯基)-3-(2-氟-6-(三氟甲基)苯甲基)-4-甲基-2,6-二羰基-3,6-二氢嘧啶-1(2H)-基)-1-苯基乙基)氨基磺酸酯(结构式I)，以及其制备方法。该化合物具有良好的结晶性能从而可以得到较好的纯度，对于其进一步得到API噁拉戈利钠提供了良好的基础。
Patent WO-2022109805-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04B7/185
Filed: 2020-11-24
Abstract: 本公开实施例提供了一种数据传输方法及装置、通信设备、存储介质。所述方法应用于终端，包括：确定数据传输的时间信息，其中，所述时间信息用于指示所述终端通过服务卫星进行通信的时间。
Patent WO-2021179689-A1 (WO)
Title: 一种百菌清生产设备用自动出料结构
Inventor: YIN XIAOGEN
IPC: B65B43/52
Filed: 2020-11-27
Abstract: 一种百菌清生产设备用自动出料结构，包括第一传送结构（1）、称重结构（2）、自动抓料结构（3）、出料结构（4）和第二传送结构（5），出料结构（4）包括出料漏斗（41）、出料控制结构（42）和出料升降结构（43）。自动抓料结构（3）从第一传送结构（1）抓取空包装箱放置到称重结构（2）上，对从出料结构（4）中自动出料的百菌清物料进行称重，当到达指定质量之后，停止出料，自动抓料结构（3）将满包装箱抓取放置到第二传送结构（5）上进行下料。出料时候，出料升降结构（43）向下移动到空打包箱位置并和其连接，出料漏斗（41）中的物料在出料控制结构（42）的控制下进行出料，当出料达到指定质量之后，出料控制结构（42）停止出料，出料升降结构（43）松开连接，向上移动，完成了自动出料工作。这样的结构不但大大提高了工作效率，且改善了工作环境质量。
Patent WO-2022116067-A1 (WO)
Inventor: DING QIANG
IPC: G06F12/06
Filed: 2020-12-03
Abstract: Sont proposés, un procédé de mise à jour de données et un appareil de traitement de données pour une mémoire flash. Dans une page de la mémoire flash, en plus d'une région de données initiales destinée à stocker des données initiales, la page est également divisée en une région de données remappées destinée à stocker des données mises à jour et une région de remappage d'adresse destinée à stocker une relation de mappage entre une adresse de stockage des données mises à jour et une adresse d'origine. De plus, lorsque des données dans l'adresse d'origine dans la région de données initiales sont mises à jour, les données mises à jour sont stockées dans la région de données remappées, et la relation de mappage entre l'adresse d'origine et l'adresse où les données mises à jour sont stockées est enregistrée. À l'aide du procédé, il n'est pas nécessaire d'effacer des données d'une page entière chaque fois que les données sont mises à jour et ni de reprogrammer toutes les données comprenant les données mises à jour, de telle sorte que l'efficacité de mise à jour de données de la mémoire flash peut être augmentée et la vitesse de vieillissement de la mémoire flash peut être réduite de manière à améliorer la durée de vie de la mémoire flash.
Patent WO-2022016768-A1 (WO)
Title: Method for bio-enhanced treatment of refractory organic pollutants based on photoexcitation holes as electron acceptors
Inventor: JIANG XINBAI
IPC: C02F101/30
Filed: 2020-12-03
Abstract: A method for the bio-enhanced treatment of refractory organic pollutants based on photo-excited holes as electron acceptors, comprising the following steps: 1) placing a composite semiconductor @ carrier material in a reactor, and introducing wastewater into the reactor inoculated with anaerobic sludge so that the composite semiconductor @ carrier material is immersed in the wastewater, the composite semiconductor @ carrier material comprising a conductive carrier and a composite semiconductor material loaded on the conductive carrier; 2) acclimating and culturing the anaerobic sludge for a period of time so that a biofilm is loaded on the surface of the composite semiconductor material to construct a photo-excited hole-enhanced bioreactor; and 3) using the reactor to treat refractory contaminants in the wastewater under illumination conditions. The present method couples semiconductor photocatalysis technology with biological treatment technology, and uses the synergistic reaction of the semiconductor material and the microorganisms to strengthen the enhanced degradation of organic pollutants in the wastewater, greatly increasing the degradation efficiency.
Patent WO-2022052345-A1 (WO)
Title: Quick-release plate for gimbal, gimbal, and camera device
Inventor: LIU FANG
IPC: F16M11/04
Filed: 2020-12-10
Abstract: A quick-release plate (100) for a gimbal, a gimbal, and a camera device. The quick-release plate specifically comprises: a mounting plate (10) slidably connected to a gimbal, the sliding direction of the first mounting plate on the gimbal being a first direction; a first locking member mechanically coupled with the gimbal and used for locking the first mounting plate on the gimbal; and a second mounting plate (11) slidably connected to the first mounting plate, the sliding direction of the second mounting plate on the first mounting plate being a second direction, the second direction intersecting the first direction, and the second mounting plate being used for fixing a camera (500). The quick-release plate can avoid re-leveling operations, improving the photographing efficiency and photographing experience of the user, and can also keep the first mounting plate in a leveling position stably, improving the leveling stability of the camera on the gimbal.
Patent WO-2021129567-A1 (WO)
Title: 由用户设备执行的随机接入报告方法和用户设备
Inventor: CHANG NINGJUAN
IPC: H04W24/10
Filed: 2020-12-21
Abstract: 本公开提供一种由用户设备执行的随机接入报告方法和用户设备。由用户设备执行的随机接入报告方法，包括：媒体访问控制MAC层执行随机接入过程；MAC层将与所述随机接入过程对应的随机接入类型指示给无线资源控制RRC层；以及RRC层向网络侧发送与所述随机接入过程对应的随机接入信道RACH报告，该RACH报告中包含随机接入类型信息元素。由此，能够实现包含关于随机接入类型的信息的更精细化的RACH报告，从而能够提升RACH性能和覆盖性能。
Patent WO-2022120943-A1 (WO)
Inventor: LUO MIN
IPC: A61K39/395
Filed: 2020-12-22
Abstract: Provided are an anti-CLL1 antibody and an application thereof. An anti-CLL1 antibody variable region comprises CDRs of SEQ ID NO: 1-6, SEQ ID NO: 5, and SEQ ID NO: 7-11, or SEQ ID NO: 12-17. The anti-CLL1 antibody has a significant binding ability to free and cell surface CLL1, the affinity of the antibody to CLL1 is further improved after humanization modification, and the anti-CLL1 antibody has an important application prospect in clinical diagnosis and/or treatment of tumors.
Patent WO-2022062225-A1 (WO)
Inventor: QIU SHUGUO
IPC: G06K9/00
Filed: 2020-12-25
Abstract: A fingerprint recognition method, a fingerprint recognition device, and a fingerprint recognition display device. The fingerprint recognition method comprises: when a surface, used for fingerprint recognition, of a fingerprint recognition display panel is touched, and the touched area of the fingerprint recognition display panel is not lit up, a photoelectric sensor module performing photoelectric conversion on an optical signal received in the touched area to obtain a background photocurrent signal (S1); lighting up the touched area, and the photoelectric sensor module performing photoelectric conversion on an optical signal received in the touched area to obtain a fingerprint photocurrent signal (S2); and obtaining a modified fingerprint signal according to the fingerprint photocurrent signal and the background photocurrent signal, and performing fingerprint recognition according to the modified fingerprint signal (S3).
Patent WO-2021136093-A1 (WO)
Title: Method and device for channel measurement, computer device, and storage medium
Inventor: ZHANG WEI
IPC: H04B17/00
Filed: 2020-12-25
Abstract: The present application relates to a method and device for channel measurement, a computer device, and a storage medium. Because corresponding channel models are constructed in advance with respect to service types of different channels, the channel models are constructed on the basis of feature parameters of the channels, and parameter scheduling information is configured for different types of channel models, as such, during actual use, the feature parameter of a current channel can be acquired in real-time, the optimal channel model is matched to produce optimal parameter scheduling information, and, reasonable upper-level scheduling of a service of the current channel is performed on the basis of the information, thus increasing the service speed and performance of a base station, and also increasing the speed of an entire base station system.
Patent WO-2021169560-A1 (WO)
Inventor: ZHANG YANG
IPC: G06F16/951
Filed: 2020-12-29
Abstract: The present invention relates to an intelligent website management system. The intelligent website management system comprises: multiple terminals and at least one server. The multiple terminals comprise at least one management terminal and at least one application terminal. The management terminal and the application terminal are respectively connected to the server. The server comprises a data management circuit, a service management circuit, and an application management circuit. The management terminal is used for sending a data management signal, a service management signal, and an application management signal to the server. The data management circuit responds to the data management signal to perform data layer management on the application terminal. The service management circuit responds to the service management signal to perform service layer management on the application terminal, and the application management circuit responds to the application management signal to perform application layer management on the application terminal.
Patent WO-2021143524-A1 (WO)
Title: Fault detection method, and apparatus
Inventor: HOU DAWEI
IPC: H04L45/50
Filed: 2020-12-30
Abstract: Embodiments of the present application disclose a fault detection method and an apparatus. The method comprises: a source node of a first LSP under test sending, via the first LSP, a first packet to a destination node, the first packet carrying path information of the first LSP, and the first LSP comprising multiple sequentially arranged LSRs; the destination node establishing, after receiving the first packet and according to the path information, a second LSP having a direction which is the reverse of that of the first LSP and sharing a common path with the first LSP; and accordingly, the destination node feeding back a first BFD packet to the source node via the second LSP having the reverse direction to and sharing the common path with the first LSP, such that the source node determines a fault condition of the first LSP on the basis of the first BFD packet. In this way, the invention enables a destination node to establish, on the basis of path information, an LSP having a direction which is the reverse of that of an LSP under test and sharing a common path with the LSP under test, and accordingly enables common path transmission of a forward BFD packet and a reverse BFD packet in BFD testing, thereby achieving fast and accurate fault detection of LSPs.
Patent WO-2022126775-A1 (WO)
Inventor: ZHU LISEN
IPC: G06F3/01
Filed: 2020-12-30
Abstract: 一种光标控制方法、装置、设备及介质。该方法包括：获取手势的视频和交互式终端的显示区域尺寸（S310）；根据手势在视频的至少两帧视频帧中的位置，得到手势的移动速度和第一移动距离（S320）；根据移动速度、手势对应的基准移动幅度以及显示区域尺寸，确定手势与光标的移动距离比例（S330）；根据移动距离比例以及第一移动距离，确定光标的目标移动距离（S340）；控制光标按照目标移动距离进行移动（S350）。可以根据手势的移动速度、手势的基准移动幅度以及手势的第一移动距离控制光标移动，提高对光标的控制准确度。
Patent WO-2021164535-A1 (WO)
Title: Removal device for removing ureteral stent
Inventor: XIANG BIN
IPC: A61F2/962
Filed: 2021-02-02
Abstract: A removal device (100) for removing a ureteral stent; the removal device (100) comprises an outer sheath (1); said device further comprises an obturator (2) that is used for inserting the outer sheath (1) and that, after being installed together with the outer sheath (1), can be inserted into the bladder from the urethra; said device further comprises a main tube (3) and a grabber (4) that can be inserted into the outer sheath (1) after being installed together with the main tube (3). An end of the main tube (3) is provided with an adjustment structure (5) for controlling the bending of the front end of the main tube (3); the grabber (4) comprises a wire body (41) the front end of which can pass through the main tube (3), a cover body (42) for grabbing a ureteral stent is installed at the front end of the wire body (41), and a grabber handle (43) for installation fitting with the end of the main tube (3) is installed at the end of the wire body (41). The removal device (100) is not limited to an operating room to perform a ureteral stent removal operation and the removal operation has little impact on the urethra. A ureteral stent can also be removed without the aid of a cystoscope. Said device is suitable for operation by a doctor and can also be operated by a nurse.
Patent WO-2021184993-A1 (WO)
Title: Wavelength division multiplexer and silicon photonic integrated chip
Inventor: GUO DEFEN
IPC: H04J14/02
Filed: 2021-02-04
Abstract: A wavelength division multiplexer and a silicon photonic integrated chip. The wavelength division multiplexer comprises at least two polarization control structures (200) provided on a silicon base and at least one polarization-independent Mach-Zehnder interferometer (100). Each polarization control structure (200) comprises two input ports and an output port, and each Mach-Zehnder interferometer (100) comprises two input ports and an output port for outputting a multiplexed optical signal. The output port of the polarization control structure (200) is connected to the input ports of the Mach-Zehnder interferometer (100). By means of the polarization control structure (200) having a designable bandwidth, the present invention increases the optical bandwidth of the wavelength division multiplexer, reduces the optical loss, decreases the number of phase shift arms required to be adjusted and fed back, and reduces the overall power consumption of a device. The polarization control structure (200) has a big production tolerance and good stability, and the reliability and the yield of the wavelength division multiplexer can be effectively improved.
Patent WO-2021180198-A1 (WO)
Inventor: XU QIANYI
IPC: G06F3/0481
Filed: 2021-03-12
Abstract: Disclosed are an information interaction method and apparatus, an electronic device, and a storage medium. The method comprises: firstly, in response to a demonstration permission transfer request of a current demonstrator receiving a shared file, determining a transfer object indicated by the demonstration permission transfer request; and then using the transfer object as an updated demonstrator, so that the updated demonstrator performs, on the basis of a demonstration permission, a demonstration operation on the shared file within a preset sharing range. The technical solution of embodiments of the present invention achieves transferring the demonstration permission during file sharing, and really achieves the technical effects of file sharing, improving the efficiency of information interaction, and improving the information interaction experience of participants.
Patent WO-2021248956-A1 (WO)
Title: 一种光模块
Inventor: CHEN SITAO
IPC: G02B6/122
Filed: 2021-03-16
Abstract: 一种光模块（200）包括上壳体（201），与下壳体（202）结合形成腔体；光源（500）设置在腔体中，可发出不携带信号的光；硅光芯片（400），设置在腔体中，包括信号调制器，信号调制器可用于光信号的调制。信号调制器包括波导层及电极层；波导层包括弯曲的光波导；电极层位于波导层上方，包括弯曲的信号走线，光波导沿着信号走线的弯曲走向而弯曲；光波导的一部分段体，其在电极层的投影位于信号走线的一侧；光波导的另一部分段体，其在电极层的投影位于信号走线的另一侧；光波导与信号走线电连接。通过弯曲型金属走线与光波导的交叉设置，实现了一种等效的对称PN结负载，有效抑制了高阶射频模式的产生，改善了信号传输质量。
Patent WO-2022126892-A1 (WO)
Title: Serdes接口电路
Inventor: YUAN LEI
IPC: H03K19/185
Filed: 2021-03-24
Abstract: 一种Serdes接口电路，包括若干接收网桥单元，接收网桥单元包括，对齐调整模块，用于接收Serdes接口各个通道中解码后的解码数据，将解码数据调整到对齐状态，并输出对齐状态数据；补偿频差删除模块，用于对对齐状态数据中的特殊字符skip pattern进行删除操作，并将补偿频差删除数据写入FIFO缓存；数据调整模块，用于对FIFO的读出数据进行数据调整，并输出调整数据；补偿频差补位模块，用于对调整数据进行插入操作，并输出对齐调整数据；状态发生模块，用于控制多通道对齐，并判断是否完成对齐。该接口电路消除了误码导致的各个通道内特殊字符Apattern间隔改变的影响，保证了数据对齐的顺利完成，提高了Serdes的传输性能以及系统工作的稳定性。
Patent WO-2021197159-A1 (WO)
Title: 作为dna-pk抑制剂的大环类化合物
Inventor: CHEN KEVIN X
IPC: C07D473/32
Filed: 2021-03-24
Abstract: 一类DNA-PK抑制剂，具体为式(III)所示化合物或其药学上可接受的盐，及其在制备DNA-PK抑制剂相关药物中的应用。
Patent WO-2021204295-A1 (WO)
Title: Minimum allowed quantization for transform skip blocks in video coding
Inventor: XU JIZHENG
IPC: H04N19/61
Filed: 2021-04-12
Abstract: A method of video processing includes performing a conversion between a video including a video region and a bitstream of the video according to a rule, and wherein the rule specifies a relationship between enablement of a palette mode and a coding type of the video region. The video region may represent a coding block of the video.