baber/WOPTO huggingface dataset:
Patent WO-2021155869-A1 (WO)
Inventor: HUANG JIONG
IPC: H04N7/01
Filed: 2021-03-02
Abstract: Provided is a data compression method for improving HDMI transmission in terms of interconnection, comprising in particular: a source device parsing EDID content so as to understand the overall capabilities of the display device, understanding in particular, by means of parsing the SCDS data structure, display device capability in terms of DSC, comprising the maximum FRL rate, and the number of DSC slice processing units (e.g. 8); if DSC_422_Option, at the 4th bit of the 8th byte of the SCDS, is 1, this indicates that under certain conditions (e.g. 8K 120) the display device may support 4:2:2 DSC, hence required DSC resources are less than 4:4:4 DSC; if 0, this indicates that under these particular conditions the display device does not support 4:2:2 DSC. The present method allows HDMI 2.1 devices to conditionally support up to 8 DSC slice units, ensuring the normal operation of 8K 120 422 video streams, while not influencing other scenarios; backward compatibility is ensured, and the mismatch problem of VESA/DSC capability and HDMI transceiving terminals is resolved.
Patent WO-2021248947-A1 (WO)
Inventor: ZHANG JINJIN
IPC: G02B6/44
Filed: 2021-03-09
Abstract: An optical cable receiving device (100), which is used for coiling optical cables, the optical cable receiving device (100) comprising a first cable coiling portion (10) and a second cable coiling portion (20); the first cable coiling portion (10) comprises a tray (101), a first winding region (102) connected to the tray (101), and a positioning region (103) connected to the first winding region (102); the second cable coiling portion (20) comprises a second winding region (201), a first optical cable blocking region (202) connected to a first end of the second winding region (201), and a second optical cable blocking region (203) connected to a second end of the second winding region (201); the first cable coiling portion (10) is movably connected to the second cable coiling portion (20) by means of the positioning region (103); and the first optical cable blocking region (202) is disposed on a side near to the first cable coiling portion (10), and the first optical cable blocking region (202) is provided with a communication region (2022) that places the first winding region (102) and the second winding region (201) in communication, so that an optical cable is coiled in the first winding region (102) by means of the communication region (2022) after being partially coiled in the second winding region (201). The optical cable receiving device (100) provided in the present application can increase the speed of cable releasing and collecting of a distribution section, and thus construction efficiency is improved.
Patent WO-2022099960-A1 (WO)
Title: Battery cell, battery, electrical device, and battery manufacturing method
Inventor: FANG KUN
IPC: H01M10/0525
Filed: 2021-03-16
Abstract: A battery cell (100), a battery (10), an electrical device, and a battery manufacturing method, relating to the technical field of batteries. The battery (10) comprises an electrode assembly (120), an electrode terminal (130), and a current collector (140); the current collector (140) is used for connecting the electrode assembly (120) and the electrode terminal (130); the current collector (140) and the electrode terminal (130) are connected by means of a soldering portion (170); the soldering portion (170) is exposed to the peripheral surface(s) of the current collector (140) and/or the electrode terminal (130). According to the battery cell (100), the battery (10), the electrical device, and the battery manufacturing method, battery safety can be ensured.
Patent WO-2022188213-A1 (WO)
Inventor: WANG JIXIN
IPC: A47L11/40
Filed: 2021-03-29
Abstract: A base station (100) and a cleaning device. The base station (100) comprises a first collection housing (10), a second collection housing (30), a cyclone separator (50), and a fan; the first collection housing (10) is provided with a sewage inlet (10a), a liquid passing port (10b), and an air extraction port (10c); the second collection housing (30) is communicated with the liquid passing port (10b); the cyclone separator (50) is communicated with the air extraction port (10c); and the fan is communicated with the cyclone separator (50) and drives airflow to enter the first collection housing (10) by means of the sewage inlet (10a), enter the cyclone separator (50) by means of the air extraction port (10c), and then enter the fan by means of the cyclone separator (50).
Patent WO-2022174504-A1 (WO)
Title: 一种利用双激光器进行水汽浓度检测的装置及方法
Inventor: ZHANG KEKE
IPC: G01N21/31
Filed: 2021-04-07
Abstract: 一种利用双激光器进行水汽浓度检测的装置及方法，装置包括装置壳体（1），装置壳体（1）内设置硬件电路板（4），装置壳体（1）上下两端侧面分别连接发射端壳体（2）和接收端壳体（3），发射端壳体（2）内设置第一激光器（5）、第二激光器（6）、第一透镜（7）和第二透镜（8），发射端壳体（2）表面设置第一反射镜（9），第一反射镜（9）上开设第一透光孔（10）和第二透光孔（11）；接收端壳体（3）内设置第一光电探测器（12）和第二光电探测器（13），接收端壳体（3）表面设置第二反射镜（14），第二反射镜（14）上开设第三透光孔（15）和第四透光孔（16），第一激光器（5）为近红外波段激光器，第二激光器（6）为中红外波段激光器。可以实现低温区间和高温区间水汽浓度检测量程和检测分辨率的兼顾，可以提高设备的全量程适用性。
Patent WO-2022188247-A1 (WO)
Title: Camera lens
Inventor: ZHANG KOUWEN
IPC: G02B7/02
Filed: 2021-04-23
Abstract: A camera lens, comprising a lens barrel (1) and a lens set arranged in the lens barrel (1), wherein in a direction from an object side to an image side, the lens set comprises at least a first lens (2) and a second lens (3), an image-side surface of the first lens (2) is provided with a groove (21), the groove (21) comprises an annular surface (211) parallel to an optical axis and a connecting surface (212) positioned on an outer periphery of the annular surface (211) and perpendicularly connected to the annular surface (211), and the annular surface (211) is provided with a sealing ring (4) used for sealing the first lens (2) and the lens barrel (1). Such a camera may effectively reduce the probability of water mist occurring on an inner surface of the first lens (2).
Patent WO-2022095378-A1 (WO)
Title: Artificial-intelligence-based training method and apparatus, and computer device and storage medium
Inventor: MAN YUANYUAN
IPC: G06K9/62
Filed: 2021-04-30
Abstract: An artificial-intelligence-based training method and apparatus, and a computer device and a storage medium. The method comprises: according to customer classification information obtained by compiling statistics, and a service scenario flow, splitting historical service handling records to obtain classified sample data information; acquiring, from the classified sample data information, target training information matching training request information, and generating a corresponding virtual questioning video; and acquiring reply video information fed back by a user, scoring the reply video information to obtain reply scoring information, and sending the reply scoring information to a user terminal. The training method is based on voice interaction technology and belongs to the field of artificial intelligence. Classified sample data information containing lots of question and answer information is acquired on the basis of historical service handling records including multiple customers, and according to a scoring model and target training information matching training request information, reply scoring information of reply video information is acquired, so as to improve the coverage of online training and realize accurate scoring of the reply video information, thus greatly improving the online training efficiency.
Patent WO-2021219136-A1 (WO)
Inventor: GAN MING
IPC: H04W72/04
Filed: 2021-04-30
Abstract: The present application provides a method for sending trigger frames in a wireless local area network, comprising: an AP generates a physical protocol data unit (PPDU), the PPDU comprising one or more trigger frames, each trigger frame corresponding to one frequency domain segment, and each trigger frame being used for scheduling at least one or more stations docking on the corresponding frequency domain segment; and send the one or more trigger frames in the PPDU, wherein each trigger frame is carried on the corresponding frequency domain segment.
Patent WO-2022142066-A1 (WO)
Inventor: LI WENFANG
IPC: H02M3/158
Filed: 2021-05-13
Abstract: 本申请提供一种电压变换电路以及显示装置，电压变换电路包括电压转换模块、比较模块以及控制模块。电压转换模块包括至少两个电压转换单元，其用于将输入电压转换为目标电压。比较模块将每一待检测电压与参考电压进行比较，以得到反馈信号。控制模块接收反馈信号，并基于反馈信号控制电压转换单元将输入电压转换为目标电压。
Patent WO-2021238669-A1 (WO)
Inventor: LI XIANGYU
IPC: H04L1/18
Filed: 2021-05-13
Abstract: 本申请提供了一种无线通信方法和通信装置。该方法包括：第一终端设备向第二终端设备发送第一数据后，启动或重启第一计时器，在该第一计时器运行期间该第一终端设备不向该第二终端设备发送第一信息，该第一信息指示该第一终端设备调度第一HARQ进程对应的重传数据，该第一HARQ进程为该第一数据对应的HARQ进程。相应地，第二终端设备接收到该第一数据后启动或重启第三计时器，在该第三计时器运行期间不接收来自该第一终端设备的该第一信息。以期减小终端设备的功率消耗。
Patent WO-2021185385-A1 (WO)
Title: Germicidal devices and applications of same
Inventor: LI WEI
IPC: A23L3/28
Filed: 2021-05-16
Abstract: A germicidal device includes a lighting member operably in an on-state in which the lighting member emits ultraviolet light for killing microorganisms, or in an off-state in which the lighting member emits no light; a sensing member operably detecting at least one event occurred in an area; and a microcontroller unit coupled with the lighting member and the sensing member for controlling operations of the lighting member in a respective state in accordance with the at least one event occurred in the area. The at least one event includes a movement in the area, an acoustic wave in the area, an intrusion into the area, an expiration of an on-state time period in which the lighting member is in the on-state, an expiration of an off-state time period in which the lighting member is in the off-state, and/or an instruction from a remote operation.
Patent WO-2022062429-A1 (WO)
Inventor: HU YUXIN
IPC: A47J36/10
Filed: 2021-05-18
Abstract: A lock catch structure and a cooking device having same. The lock catch structure comprises a locking pin (1); an opening structure (2) provided with an opening towards the locking pin (1), with the inner diameter of the opening structure (2) gradually increasing in the direction away from the opening; a cylinder body (3) arranged on an inner side of the opening structure (2) and abutting against the inner wall of the opening structure (2), the cylinder body (3) and the opening structure (2) being open in the same direction and adapted to accommodate the locking pin (1), and the cylinder body (3) comprising a limiting portion; and a stroke maintaining portion (4) acting on the cylinder body (3), the limiting portion having a locking state in which the locking pin (1) is limited under the action of the stroke maintaining portion (4). On the one hand, this configuration can prevent the breakage of a locking state between the limiting portion and the locking pin (1) caused by a sudden change of stroke, and on the other hand, in the process in which the locking pin (1) is withdrawn from the cylinder body (3), the stroke combined body of the locking pin (1), the cylinder body (3) and the limiting portion is limited by the inner diameter of the opening structure (2) gradually decreasing towards the opening, which in turn effectively maintains the locking state to improve the reliability of the lock catch structure.
Patent WO-2022246779-A1 (WO)
Title: 一种吸烟管及其伸缩式吸烟刀
Inventor: Lu Kongpei
IPC: A61B18/12
Filed: 2021-05-28
Abstract: 一种吸烟管及包含吸烟管的伸缩式吸烟刀。吸烟管，包括第一套管（6）和第二套管（26）；第一套管（6）包括第一套管前段（61）和第一套管后段（62），第一套管前段（61）内部安装有电极（8）并且电极（8）一端凸出于第一套管前段（61）一端，第一套管（6）的直径大于第二套管（26）的直径，在第二套管（26）上部或外部且位于第一套管（6）内设置有用于装配下导电片（7）的卡合结构。伸缩式吸烟刀包括按钮（1）、上盖（2）、PCB板（3）、笔身（4）、前帽（5）、第一套管（6）、下导电片（7）、电极（8）和尾帽（9），笔身（4）镶嵌有上导电片（10），第一套管后段（62）远离第一套管前段（61）一端设置有连通孔，下导电片（7）一端与电极（8）连接。
Patent WO-2022052524-A1 (WO)
Inventor: DUAN ZHIBANG
IPC: A61M25/10
Filed: 2021-05-31
Abstract: A balloon catheter (100), comprising a catheter body (12) and a balloon (11) provided at a distal end of the catheter body (12), wherein a drug delivery hole (111) is provided on the surface of the balloon (11); the balloon catheter (100) has a first state and a second state; when the balloon catheter (100) is in the first state, the drug delivery hole (111) does not penetrate through a balloon wall; when the balloon catheter (100) is in the second state, the drug delivery hole (111) penetrates through the balloon wall for releasing a liquid medicine. During use, when the drug delivery hole does not penetrate through the balloon wall, the pressure of balloon expansion can be ensured to fully expand the balloon, the effect of dilating a blood vessel by the balloon is ensured, and the drug transfer rate is improved; when the drug delivery hole penetrates through the balloon wall, the liquid medicine can be released through the drug delivery hole to achieve the purpose of targeted treatment.
Patent WO-2022252262-A1 (WO)
Inventor: FAN YU
IPC: H04M1/02
Filed: 2021-06-09
Abstract: L'invention concerne un ensemble anti-poussière (140) et un dispositif électronique pliable (100). L'ensemble anti-poussière (140) comprend : un cadre de support (71) ; un élément élastique (72) relié au cadre de support (71), l'élément élastique (72) ayant des premier et second états, lorsque l'élément élastique (72) est dans le premier état, l'élément élastique (72) étant déplié, et lorsque l'élément élastique (72) est dans le second état, l'élément élastique (72) étant relativement plié autour d'une première partie saillante (712) ; et un film étanche à la poussière (73) ayant une extrémité fixée à une deuxième partie saillante (713) et l'autre extrémité fixée à l'élément élastique (72), et l'élément élastique (72) entraînant le film étanche à la poussière (72) à se déformer, de manière à être commuté entre le premier état et le deuxième état.
Patent WO-2022077953-A1 (WO)
Inventor: CUI WANZHE
IPC: A61K8/49
Filed: 2021-06-25
Abstract: A detergent and a preparation method therefor. The detergent comprises the following components in percentage by mass: 10-20% of a surfactant, 0.2-5% of a citrus peel extract, and the remainder being water, wherein the citrus peel extract comprises a D-limonene component.
Patent WO-2022100107-A1 (WO)
Title: Methods and systems for predicting dynamic object behavior
Inventor: RASOULI AMIR
IPC: G08G1/16
Filed: 2021-06-30
Abstract: Methods for predicting behavior of a dynamic object of interest in an environment (100) of a vehicle (105) are disclosed. Time series feature data are received, representing features of objects in the environment (100), including the dynamic object of interest. The feature data are categorized into one of a plurality of defined object categories. Each categorized set of data is encoded into a respective categorical representation that represents temporal change of features within the respective defined object category. The categorical representations are combined into a single shared representation. A categorical interaction representation is generated based on the single shared representation that represents contributions of temporal change in each defined object category to a final time step of the shared representation. The categorical interaction representation together with data representing dynamics of the objects in the environment (100) and data representing a state of the vehicle (105) are used to generate predicted data representing a predicted future behavior of the dynamic object of interest. Systems for predicting behavior of the dynamic object of interest in the environment of the vehicle are also disclosed.
Patent WO-2022127106-A1 (WO)
Inventor: GAO YONG
IPC: A01G31/06
Filed: 2021-07-19
Abstract: 本发明涉及植物栽培装置设备的技术领域，公开了一种分流栽培装置，包括栽培架和多个栽培槽，栽培架包括多层由上至下设置的水培层架，栽培槽滑动设置在水培层架上，每层水培层架上设有出水通道和进水通道，进水通道上设有进水口，栽培槽内设置有进水槽和出水槽，所述栽培槽具有进水槽与进水口水路连接的进水状态和出水槽与进水口水路连接的出水状态，进水槽和出水槽沿栽培槽的滑动方向排列设置,所述栽培槽通过滑动在进水状态和出水状态之间进行切换，出水通道的一端与本层栽培槽的出水槽水路连接，出水通道的另一端与下层水培层架的进水通道相通，栽培槽通过滑动切换进水状态和出水状态，出水状态时，能够有效的节省排水时间。
Patent WO-2023000268-A1 (WO)
Inventor: YU XINLEI
IPC: H04W56/00
Filed: 2021-07-22
Abstract: Provided in the embodiments of the present application are a method for acquiring a time in a non-terrestrial network, and a terminal device and a storage medium, which are used for performing time correction according to coordinated universal time (UTC) and a round trip time (RTT), so as to obtain UTC at the current moment, thereby guaranteeing the reliability and effectiveness of the time. The method in the embodiments of the present application may comprise: a terminal device receiving coordinated universal time (UTC) from a network device, wherein the UTC is carried in a system information block 9 (SIB9); the terminal device acquiring a round trip time (RTT); and the terminal device determining, according to the UTC and the RTT, UTC at the current moment.
Patent WO-2022022663-A1 (WO)
Inventor: ZHU HUIBIN
IPC: G16B40/00
Filed: 2021-07-30
Abstract: Disclosed is a method for constructing an alcohol tolerance prediction model, the method comprising: S1, acquiring relationships between alcohol consumption capacities and alcohol consumption amounts of respective samples, dividing the alcohol consumption amounts into a first preset number of alcohol consumption tiers, and establishing a first database according to the alcohol consumption tiers and the relationships between the alcohol consumption capacities and the alcohol consumption amounts of the samples; S2, acquiring genetic data of the samples and formatting the genetic data; and S3, selecting, according to the formatted genetic data of the samples and the first database, a machine learning model, and constructing a first alcohol consumption amount prediction model. The beneficial effects are as follows: an alcohol tolerance prediction model is constructed by means of machine learning, so as to provide a standard for determining the alcohol consumption amount and to quantify the alcohol consumption capacity of an individual, thereby facilitating effective prediction of alcohol tolerance levels of users.
Patent WO-2022042692-A1 (WO)
Inventor: LI FUBIN
IPC: C12N15/13
Filed: 2021-08-27
Abstract: 提供了低毒性高活性抗OX40抗体、其药物组合物及应用。该抗OX40抗体或其抗原结合片段及其药物组合物可用于治疗T细胞相关的疾病。
Patent WO-2022042742-A1 (WO)
Inventor: LIU FENGSONG
IPC: H04L29/06
Filed: 2021-08-31
Abstract: The present disclosure provides an ACL rule processing method, comprising: according to a priority relationship between an ACL rule to be stored and a stored ACL rule, determining a storage address of the ACL rule to be stored; if an ACL rule is currently stored at the storage address, determining a moving direction according to the storage address, a priority baseline pointer parameter, a maximum storage address of the ACL rule, a void address closest to the storage address in a low address direction, and a void address closest to the storage address in a high address direction; at least according to the moving direction, determining a target address for moving; according to the moving direction and the target address, moving ACL rules one by one until emptying the storage address; and storing, at the storage address, the ACL rule to be stored, and according to the storage address, recording the relative priority of the ACL rule to be stored. The present disclosure further provides an ACL rule processing apparatus, a computer device, and a readable medium.
Patent WO-2022062916-A1 (WO)
Inventor: TANG HUAI
IPC: G03B21/20
Filed: 2021-09-10
Abstract: Provided are a light source apparatus and a projection device. The light source apparatus comprises a base, a tube shell, a laser assembly and a wavelength conversion assembly, wherein the tube shell is snap-fitted to the base and encloses to form an accommodation cavity, and the tube shell is provided with a light output hole; the laser assembly is arranged in the accommodation cavity and comprises a laser chip for emitting a laser; the wavelength conversion assembly is connected to the tube shell and corresponds to the light output hole; the wavelength conversion assembly is arranged on a light path of emitted light of the laser chip and is used for converting part of an incident laser into fluorescent light; an incident face of the wavelength conversion assembly is provided with an anti-reflection film; and the laser emitted by the laser chip is incident to the wavelength conversion assembly through the anti-reflection film, the fluorescent light converted by the wavelength conversion assembly and the laser that has not been converted are combined to form white light, and same is emitted from an emergent face of the wavelength conversion assembly. A laser assembly is arranged in an accommodation cavity, and an anti-reflection film is arranged on an incident face of a wavelength conversion assembly, such that the light source apparatus can improve the light utilization rate on the premise of emitting white light that meets a requirement.
Patent WO-2023035251-A1 (WO)
Title: Wireless communication method and communication device
Inventor: WU ZUOMIN
IPC: H04W72/04
Filed: 2021-09-10
Abstract: Provided are a wireless communication method and a communication device. The method comprises: a first device receiving first control information, wherein the first control information corresponds to a plurality of configured SLIVs, the plurality of configured SLIVs comprise an invalid SLIV, and the invalid SLIV corresponds to an HARQ process number and/or HARQ-ACK information, or, the invalid SLIV does not correspond to the HARQ process number and/or the HARQ-ACK information. The embodiments of the present application clarify a processing mode of the invalid SLIV, thereby preventing disorderly communication caused due to two parties, which are in communication with each other, having an inconsistent understanding of the processing mode of the invalid SLIV.
Patent WO-2022222354-A1 (WO)
Title: Calcium magnesium phosphate fertilizer disintegrating agent and application thereof
Inventor: WANG RENZONG
IPC: C05G3/00
Filed: 2021-09-18
Abstract: Disclosed in the present invention are a calcium magnesium phosphate fertilizer disintegrating agent and an application thereof. The calcium magnesium phosphate fertilizer disintegrating agent is characterized by being composed of the following components: 1-10 parts of urea, 1-10 parts of amide, 1-10 parts of polyvinyl alcohol, 1-10 parts of a penetrant, 1-20 parts of a disintegrating agent, and 40-90 parts of water; the penetrant and the disintegrating agent are added into a bonding material composed of urea, amide, polyvinyl alcohol, and water for dissolution and uniform mixing, so as to form a disintegrating agent having both a bonding granulation effect and a disintegration effect. During granulation production of a calcium magnesium phosphate fertilizer, the disintegrating agent is added in a liquid phase manner in a granulation process, and the dosage of the disintegrating agent is 1-20% of the mass of the calcium magnesium phosphate fertilizer; a bonding pelletization effect is achieved, particles are dried then to form round calcium magnesium phosphate fertilizer particles having certain strength, the particles are rapidly disintegrated after being put into water, and the disintegrating time is less than or equal to 5 minutes.
Patent WO-2023039899-A1 (WO)
Inventor: TAN ZHENGHUA
IPC: G06F1/32
Filed: 2021-09-18
Abstract: 一种存储器件中数据存储的方法和一种存储器件，扩展了存储器件处于低功耗模式下数据的存储空间，能够提升存储器件的性能。具体地，该方法包括：存储器件中的控制器接收主机发送的第一指示信息，所述第一指示信息用于指示所述存储器件进入低功耗模式；响应于所述第一指示信息，所述控制器将所述存储器件的第一存储器中的第一数据存储至所述存储器件的第二存储器，所述第一存储器为随机存储器，所述第二存储器为高速缓冲存储器；所述控制器将第一随机存储器下电，所述第一随机存储器为所述第一存储器中的部分随机存储器。
Patent WO-2023044935-A1 (WO)
Inventor: QI XINBO
IPC: G06K9/62
Filed: 2021-09-27
Abstract: 一种分割块状物体图像的方法、装置及计算机可读存储介质。方法包括：将原始图像输入适配于确定像素点的流场向量的神经网络模型（S101）；接收所述神经网络模型输出的、所述原始图像中的像素点的流场向量（S102）；基于所述原始图像中的像素点的流场向量，生成对块状物体进行分割的掩膜图像（S103）。可以作为一种通用算法来分割块状物体图像，具有广泛的适用性。而且，可以处理具有大尺寸不均匀性且没有预先估计的平均直径的对象，还有分割速度快的优点。
Patent WO-2022078488-A1 (WO)
Inventor: ZHANG YANGANG
IPC: G06T3/00
Filed: 2021-10-15
Abstract: 一种定位方法、装置、自移动设备和存储介质，涉及定位领域，该方法包括：获取图像传感器采集的图像，其中，图像中展示有多个第一标记点，以及多个第二标记点（101）；根据图像中各第一标记点，在图像中确定候选坐标系（102）；根据各第二标记点在候选坐标系中的坐标位置，解码得到目标编码（103）；根据目标编码，查询得到各第二标记点在世界坐标系中的坐标位置（104）；根据各第二标记点在世界坐标系中的坐标位置，以及在图像中的坐标位置，确定搭载图像传感器的自移动设备在世界坐标系下的位姿（105）。该定位方法能够实现即使自移动设备所处空间内的陈设位置发生变化，或者人员移动干扰激光雷达扫描周围环境，也能够有效定位自移动设备的位置，提升定位方法的适用性。