baber/WOPTO huggingface dataset:
Patent WO-2020135573-A1 (WO)
Inventor: ZHENG GUOZENG
IPC: H04W72/04
Filed: 2019-12-26
Abstract: Embodiments of the present invention disclose a channel state information (CSI) feedback method, an apparatus, and a storage medium. The method comprises: a terminal feeding back precoding matrix information comprising first base vector information, second base vector information, and amplitude and phase information of second coefficients, wherein a precoding vector in a feedback precoding sub-band is a linear combination of a set of first base vectors, weighting coefficients used for the linear combination of the set of first base vectors are first coefficients, a vector formed by the first coefficients corresponding to the same set of first base vectors is a linear combination of a set of second base vectors across all frequency-domain units contained in a CSI feedback frequency band, and the second coefficients are weighting coefficients used for the linear combination of the set of second base vectors.
Patent WO-2020135827-A1 (WO)
Title: 防直吹空调的控制方法、装置、存储介质及计算机设备
Inventor: YU YANG
IPC: F24F11/79
Filed: 2019-12-29
Abstract: 一种防直吹空调的控方法、装置、存储介质及计算机设备。空调包括驱动机构（31）、菲涅尔透镜（32）和红外热释电传感器（10），驱动机构（31）用于驱动菲涅尔透镜（32）旋转；该控制方法包括：控制驱动机构（31），以使菲涅尔透镜（32）在第二设定角度内旋转，通过红外热释电传感器（10）获取设定区域的人员存在状态，当人员存在状态为人员存在时，根据空调的安装高度、设定区域与空调之间的第一距离和设定人员高度确定出设定导风板角度，以使送风方向与人员之间的距离大于等于设定偏向距离，根据设定导风板角度控制空调。基于红外热释电传感器（10）可获取静止状态的人员，并且达到了防直吹的技术效果。
Patent WO-2021134159-A1 (WO)
Title: Method for preparing basic copper carbonate
Inventor: WANG WENHUI
IPC: C01G3/00
Filed: 2019-12-30
Abstract: Provided is a method for preparing basic copper carbonate. The method comprises: mixing copper hydroxide with water to obtain a precursor slurry; adding an accelerator to the precursor slurry, and mixing same to obtain a first mixture; introducing carbon dioxide gas into the first mixture for a reaction to obtain a crude basic copper carbonate product; and subjecting the crude basic copper carbonate product to a purification treatment to obtain basic copper carbonate, wherein the accelerator is selected from at least one of aqueous ammonia and an ammonium salt. The raw materials for the preparation method are readily available. Without introducing impurity ions during the reaction, basic copper carbonate with a high purity, a controllable and uniform size, and a stable quality can be prepared. The preparation method has a rapid speed, a high efficiency and controllable conditions, meets requirements for being energy-saving and environmentally friendly, has low equipment requirements, and is advantageous for industrial production.
Patent WO-2021093183-A1 (WO)
Title: Method for system information transmission
Inventor: AI JIANXUN
IPC: H04W48/00
Filed: 2020-01-22
Abstract: Method, systems and devices for transmitting system information in a wireless communication system are disclosed. The wireless communication method comprises transmitting a specific information associated with system information, SI, related to a first wireless terminal in a cell, wherein the SI related to the first wireless terminal comprise an instance different from the instance the SI related to a second wireless terminal.
Patent WO-2021155581-A1 (WO)
Title: Combination therapies and biomarkers for treating b-cell lymphomas
Inventor: LI XIANG
IPC: C12Q1/68
Filed: 2020-02-07
Abstract: Provided are combination therapies and secondary biomarkers for treating MYCC-associated diffuse large B-cell lymphoma (DLBCL) with YM155-based therapies, and related kits, compositions, and methods of use thereof.
Patent WO-2021056952-A1 (WO)
Inventor: NI ZHONGHUA
IPC: C12M1/00
Filed: 2020-02-18
Abstract: Disclosed in the present invention is a leukocyte extraction device, sequentially comprising five parts from top to bottom, i.e., an upper cover plate, an extraction module, a storage module, a lysis module, and a lower cover plate. The upper cover plate is provided with a leukocyte channel, a lysed red blood cell channel, and a normal saline channel; the leukocyte channel and the lysed red blood cell channel are separately provided with an outlet; the normal saline channel is provided with an inlet; the extraction module is provided with a helical extraction channel, a leukocyte channel, and a lysed red blood cell channel; the storage module is provided with a reaction channel; the lysis module is provided with a mixing channel; the lower cover plate is provided with a blood channel and a red blood cell lysate channel. The leukocyte extraction device provided by the present invention can automatically, quickly, and steadily extract high-activity leukocytes from undiluted blood, and remove lysed red blood cells, thereby providing a quick and effective way for application such as subsequent disease clinical diagnosis.
Patent WO-2021128585-A1 (WO)
Title: 太阳能电池背板
Inventor: LIU YUAN
IPC: H01L31/049
Filed: 2020-03-03
Abstract: 一种太阳能电池背板，包括依次层叠的粘结层（1）、基体层（2）以及防火功能层，其中防火功能层包括防火层（4）。该太阳能电池背板能够有效提高背板的防火性能，提高太阳能电池的安全性，减少火灾隐患。
Patent WO-2020182064-A1 (WO)
Inventor: ZHOU YUN
IPC: G06K7/10
Filed: 2020-03-06
Abstract: A communications system (100) for automatically selecting an NFC emulation card. The communications system (100) comprises: an NFC card reader (102) and an electronic apparatus (101) having an NFC function. The method comprises: the NFC card reader (102) sending third query information upon detecting an NFC radio frequency field of the electronic apparatus (101), the third query information comprising first identification information and a supported emulation card service type; the electronic apparatus (101) determining whether there is a first emulation card corresponding to the first identification information; if so, the electronic apparatus (101) determining whether there is a second emulation card corresponding to the service type; if so, the electronic apparatus (101) sending fourth response information carrying second identification information; the NFC card reader (102) sending card selection instruction information; and the electronic apparatus (101) receiving the card selection instruction information, and sending card selection response information. The technical solution enables the electronic apparatus (101) to automatically select a corresponding emulation card, thereby improving efficiency of NFC payment.
Patent WO-2020192510-A1 (WO)
Inventor: ZHANG YANXIA
IPC: H04W76/15
Filed: 2020-03-18
Abstract: 本公开提供一种配置协商方法及网络节点，其中，应用于第一网络节点的配置协商方法包括：向第二网络节点发送配置请求消息；所述配置请求消息用于请求协商无线承载对应的传输路径。
Patent WO-2021196036-A1 (WO)
Inventor: CONG HONGCHUN
IPC: G09G3/32
Filed: 2020-03-31
Abstract: A system, method and apparatus for image processing are disclosed. The method comprises: obtaining the non-linear luminance change information of an LED display screen, and calculating the linear luminance correction coefficient of the LED display screen according to the non-linear luminance change information; obtaining the luminance-chrominance non-uniform information of the LED display screen, and calculating the luminance-chrominance uniform correction coefficient according to the luminance-chrominance non-uniform information; and correcting the input image using the linear luminance correction coefficient and the luminance-chrominance non-uniform correction coefficient. The present invention resolve the technical problem of poor correction effect associated with the uniformity correction of the LED display screen.
Patent WO-2020221071-A1 (WO)
Inventor: XU HAIBO
IPC: H04W76/14
Filed: 2020-04-21
Abstract: The embodiments of the present application provide a radio bearer management method, a device, and a system, which relate to the field of communication technology, and are used to effectively manage the SL RB between two terminals, the method includes: a first terminal establishes or releases a signaling connection between a protocol layer of the first terminal and a protocol layer of a second terminal, the signaling connection is associated with a side link signaling radio bearer between the first terminal and the second terminal, the side link signaling radio bearer includes: any one or more of a first signaling radio bearer and a second signaling radio bearer; wherein, the first signaling radio bearer is shared by the signaling connection and other signaling connections, and the second signaling radio bearer is a signaling radio bearer corresponding to the signaling connection. The first terminal adjusts an association relationship between any one or more of the signaling connection and the address information and the side link signaling radio bearer according to the address information of the signaling connection.
Patent WO-2021093276-A1 (WO)
Title: Method for generating training data on basis of deformable gaussian kernel in population counting system
Inventor: LIU YANG
IPC: G06K9/00
Filed: 2020-04-24
Abstract: A method for generating training data on the basis of a deformable Gaussian kernel in a population counting system. The method comprises the steps of: finding in training data a group of mutually overlapping Gaussian kernels; expanding a shielded Gaussian kernel; rotating the shielded Gaussian kernel; adjusting the coordinates of the center point of the shielded Gaussian kernel; and determining whether an unselected Gaussian kernel is still present in the training data, and outputting an obtained population density map having a grayscale value as the training data. The feature similarity between the population density map of the training data and a real image is effectively increased so that a convolutional neural network can more easily learn a rule between the training data and the real image, and the precision of a population counting system is improved. The described method may be widely applied in the direction of computer vision.
Patent WO-2020238908-A1 (WO)
Inventor: ZHANG XINFU
IPC: H04M1/02
Filed: 2020-05-26
Abstract: Disclosed in the present disclosure is a terminal device, comprising: a shell, an accommodating groove being disposed in the shell; a display screen, the display screen being positioned on a first surface of the shell, the surface on which a groove opening of the accommodating groove is located facing away from the first surface; a bracket, the bracket being rotatably mounted on the shell; a driven device, the driven device being rotatably connected to the bracket, and the accommodating groove being used for accommodating the bracket and the driven device; a first drive mechanism, the first drive mechanism being connected to the bracket, and the first drive mechanism driving the bracket to rotate in order to drive the driven device to enter and exit the accommodating groove; and a second drive mechanism, the second drive mechanism being connected to the driven device, and the second drive mechanism driving the driven device to rotate in order to change the orientation of the driven device.
Patent WO-2021237537-A1 (WO)
Title: Inverter, logic circuit, word line circuit, memory, and integrated system
Inventor: CAI JIANGZHENG
IPC: H03K19/20
Filed: 2020-05-27
Abstract: An inverter (500), a logic circuit, a word line circuit, a memory, and an integrated system, wherein the inverter (500) mainly comprises an inverting circuit (501) and an adjusting circuit (502-1). The inverting circuit (501) is used for inverting an input signal, and the adjusting circuit (502-1) is used for providing a lower pull-up voltage for the inverting circuit (501) according to a control signal when waiting, and providing a higher pull-up voltage for the inverting circuit (501) when operating. By providing a lower pull-up voltage when waiting, the adjusting circuit (502-1) reduces a drain current of the inverter (500) when waiting, and can further reduce the impact on the operating performance of the inverting circuit (501) when the inverter (500) operates, so that the inverter (500) can normally operate.
Patent WO-2021004252-A1 (WO)
Inventor: QIU JINGLONG
IPC: H05K5/00
Filed: 2020-06-19
Abstract: 一种壳体组件(100)，包括透明基底(110)和反射层(120)，透明基底(110)具有装饰表面(111)，装饰表面(111)上设有粗糙区域(113)，反射层(120)设置在装饰表面(111)上，且反射层(120)覆盖至少部分粗糙区域(113)。
Patent WO-2021253406-A1 (WO)
Title: Electrode plate slicing device and method for lead-acid battery
Inventor: YANG XINXIN
IPC: H01M4/16
Filed: 2020-06-19
Abstract: An electrode plate slicing device and an electrode plate slicing method. The electrode plate slicing device comprises a first slicing device (4), a conveyor belt (5), and a second slicing device (6), wherein the first slicing device (4) is used for slicing a continuous electrode plate (1), the conveyor belt (5) is used for conveying intermediate unit electrode plates (2) discharged from the first slicing device (4), and the second slicing device (6) is used for slicing the intermediate unit electrode plates (2) and obtaining final unit electrode plates (3). The electrode plate slicing method or device can reduce electrode plate production cost as much as possible while ensuring the production efficiency, thus achieving efficient electrode plate production.
Patent WO-2021082499-A1 (WO)
Inventor: ZHAO HANDI
IPC: G06F16/78
Filed: 2020-06-30
Abstract: A resource annotation management system, which comprises a machine annotation module (11), a resource allocation module (12), and an annotation resource storage module (13). The machine annotation module (11) is configured to input original resources into a machine annotation network model to obtain basic annotation resources having basic labels so as to form a basic annotation resource set. The resource allocation module (12) is configured to, according to a resource allocation requirement of an individual performing annotation, select a target annotation resource to be annotated from among the basic annotation resource set, and allocate same to the individual performing annotation. The annotation resource storage module (13) is configured to receive a target annotation resource having a target label that is submitted by the individual performing annotation, and to store same in a target annotation resource set, wherein the target label is generated by the individual performing annotation from a given target label template.
Patent WO-2021023047-A1 (WO)
Inventor: ZHANG SHUPENG
IPC: G06K9/00
Filed: 2020-07-27
Abstract: Embodiments of the present application disclose a facial image processing method and device, a terminal, and a storage medium. The method comprises: in response to a split-screen instruction regarding a target video, displaying a video split-screen interface comprising at least a first display window and a second display window; in response to an image acquisition instruction, acquiring an image frame including at least a first face, wherein the first display window is used to display a video image frame including a second face in the target video, and the second display window is used to display the image frame including at least the first face; obtaining, on the basis of the image frame including the first face and the video image frame including the second face, a similarity matching result between the first face and the second face; and displaying the similarity matching result in the video split-screen interface.
Patent WO-2021036653-A1 (WO)
Inventor: SUN CHENGLIANG
IPC: H04R19/00
Filed: 2020-07-29
Abstract: 本发明公开了一种高灵敏度压电式麦克风，包括具有空腔的晶圆衬底和多个具有压电叠层结构的悬臂梁，所述悬臂梁包括固定端和悬置于空腔上方的自由端，所述悬臂梁为一端窄另一端宽的结构，较窄的一端为固定端；所述空腔的底面中心设置有固定柱，多个所述悬臂梁的固定端均连接在所述固定柱的顶面，相邻的所述悬臂梁之间均设置有间隙，另外悬臂梁的自由端设有降低悬梁臂的谐振频率的质量块，通过调整质量块的参数使器件的谐振频率降低到合适的范围。本发明通过改变压电式麦克风内悬臂梁的结构形式和增加质量块结构，提高了麦克风的灵敏度和信噪比，可有效降低器件谐振频率，提高输出电压，在减小麦克风接收声压面积时保持麦克风的灵敏度。
Patent WO-2021027887-A1 (WO)
Inventor: ZHANG ZHANZHAN
IPC: H04L5/00
Filed: 2020-08-13
Abstract: The present application provides a communication method and apparatus. The method comprises: a terminal device sends first indication information to a network device, the first indication information being used for indicating that a switching delay between a first bandwidth part (BWP) and a second BWP is a first duration, wherein the first BWP and the second BWP are an uplink BWP or a downlink BWP in which the terminal device is used for transceiving data. The terminal device in the present application can indicate the network device for the switching delay between specific certain two BWPs in a service cell, thereby enabling a determination method for the BWP switching delay to be more flexible, and a result to be more accurate, so that data transmission between the terminal device and the network device can be more efficiently performed.
Patent WO-2021120658-A1 (WO)
Inventor: LI JIESUN
IPC: B05B3/08
Filed: 2020-08-20
Abstract: 雾化器(100)和具有其的载具(200)，雾化器(100)包括：外壳组件(20)，外壳组件(20)的至少一部分用于导引气流流向，外壳组件(20)内设有第一安装腔(52)，外壳组件(20)上设有与第一安装腔(52)连通的流体进口(5611)和流体出口(71)；用于制造并喷出雾滴的制雾装置(10)，制雾装置(10)的一部分设在第一安装腔(52)内，另一部分朝向流体出口(71)延伸；送风装置(30)，送风装置(30)设在第一安装腔(52)内，在气流的流动方向上，送风装置(30)位于制雾装置(10)的上游。该雾化器结构简单，射程远。
Patent WO-2022036670-A1 (WO)
Inventor: ZHANG DI
IPC: G06F8/65
Filed: 2020-08-21
Abstract: Methods, apparatus, systems, and articles ofmanufacture perform an enhanced S3 protocol to update firmware with a Boot Script update are disclosed. An example apparatus includes a management agent to store a firmware update into memory; and request an operating system (OS) to enter into an S3 sleep state; the OS to, in response to the request from the management agent, enter into the S3 sleep state and trigger an interrupt; and abasic input/output system (BIOS) to, in response to the interrupt from the OS update a Boot Script according to the firmware update; and wake up the OS with a wake vector...
Patent WO-2021073284-A1 (WO)
Inventor: GUO TAILIANG
IPC: B82Y40/00
Filed: 2020-08-31
Abstract: 本发明涉及一种基于异形纳米LED晶粒的发光显示器件，包括从上到下依次设置的上驱动电极基板，上驱动电极、异形纳米LED晶粒、下驱动电极和下驱动电极基板；还设置有交流驱动控制模块，所述交流驱动控制模块两端分别连接上驱动电极和下驱动电极；所述异形纳米LED晶粒为包含非平面形状发光层的纳米LED晶粒；所述驱动电极和纳米LED晶粒之间通过绝缘介质层隔离，在交变驱动信号下，通过电磁耦合实现对所述纳米LED晶粒的点亮。本发明采用异形纳米LED晶粒，使得晶粒片放置于电极基板之间时，每个 nLED晶粒的发光层总有一部分平行于电极基板，垂直于电场，大大提高电学耦合效率和发光效率。
Patent WO-2022052132-A1 (WO)
Inventor: WIPIEJEWSKI TORSTEN
IPC: G02B6/40
Filed: 2020-09-14
Abstract: A duct (100) for holding and aligning an optical fiber (150) is provided. The duct (100) comprises a passage (101) for accommodating at least a section of the optical fiber (150). Moreover, the duct (100) comprises a first plurality of clamping elements (103a-e) arranged in a first section of the passage (101) for clamping the optical fiber (150) in the first section of the passage (101). The duct (100) further comprises a second plurality of clamping elements (105a-e) arranged in a second section of the passage (101) for clamping the optical fiber (150) in the second section of the passage (101). Advantageously, the duct (100) prevents the optical fiber (150) from being tilted and, thus, allows for a better optical coupling of the optical fiber (150) to further optical devices. Furthermore, a method for manufacturing the duct (100) is provided.
Patent WO-2021103820-A1 (WO)
Inventor: LIU JIE
IPC: B62J17/04
Filed: 2020-09-30
Abstract: An easily-removable and washable wind-resistant blanket comprises a lower wind-resistant blanket (6) and an upper wind-resistant blanket (8). The lower wind-resistant blanket (6) is located on a rear side of the upper wind-resistant blanket (8). Hand-portion wind-resistant blankets (11) are symmetrically fixedly mounted at joints between the lower wind-resistant blanket (6) and the upper wind-resistant blanket (8). A hook-and-loop hook surface (3), a dirt-resistant cloth lining (5), and three round buttons (7) are separately provided on a front surface of the lower wind-resistant blanket (6). Each round button (7) is located directly above the hook surface (3) and the dirt-resistant cloth lining (5). A hook-and-loop loop surface (4) matching the hook surface (3) is fixedly mounted on a rear surface of the dirt-resistant cloth lining (5). Three connecting fabric strips (15) are evenly fixedly mounted on a top portion of the lining dirt-resistant cloth layer (5). An opening (16) matching the round button (7) is provided on one side of each connecting fabric strip (15). The dirt-resistant cloth lining (5) is provided on the wind-resistant blanket. The dirt-resistant cloth lining (5) and the lower wind-resistant blanket (6) are connected to each other by means of the round buttons (7) and the connecting fabric strips (15). The hook surface (3) and the loop surface (4) are used to perform fixing, thereby facilitating disassembly and washing of the dirt-resistant cloth lining (5).
Patent WO-2022073217-A1 (WO)
Title: Utilisation d'alcoxysilanes ou d'alcoxysiloxanes ou de compositions les contenant en tant que mélange pour l'hydrophobisation de masse de matériaux à base de ciment
Inventor: LEI FANGHUA
IPC: C08L83/04
Filed: 2020-10-10
Abstract: La présente invention concerne l'utilisation d'alcoxysilanes ou d'alcoxysiloxanes ou de compositions les contenant en tant que mélange pour l'hydrophobisation de masse de matériaux à base de ciment. Aucune perte significative de résistance des matériaux à base de ciment durcis ne se produit lors de l'utilisation des alcoxysilanes ou des alcoxysiloxanes ou des compositions les contenant en tant que mélange pour l'hydrophobisation de masse des matériaux à base de ciment pour une excellente hydrophobicité, ce qui n'est pas le cas avec les alcoxysilanes ou les alcoxysiloxanes classiques.
Patent WO-2022077146-A1 (WO)
Title: Mesh reconstruction method and apparatus for transparent object, and computer device, and storage medium
Inventor: HUANG HUI
IPC: G06T7/80
Filed: 2020-10-12
Abstract: A mesh reconstruction method and apparatus for a transparent object, and a computer device, and a storage medium. The method comprises: acquiring object images of a transparent object at a plurality of collection viewing angles, and calibration information corresponding to an image collection device, wherein the image collection device is used for collecting the object images; according to the object images at the plurality of collection viewing angles, generating an initial mesh model corresponding to the transparent object; according to the calibration information, determining a light ray refraction loss corresponding to emergent light rays of the image collection device, and according to the light ray refraction loss, determining a model loss corresponding to the initial mesh model; and reconstructing the initial mesh model according to the model loss, so as to obtain a target mesh model corresponding to the transparent object.
Patent WO-2022082443-A1 (WO)
Inventor: DANG XUWEN
IPC: G02B1/04
Filed: 2020-10-20
Abstract: 一种光学成像系统（10）、取像模组（100）和电子装置（1000），光学成像系统（10）由物侧到像侧沿光轴依次包括：第一透镜（L1），具有正屈折力，第一透镜的物侧面（S1）于光轴附近为凸面，第一透镜（L1）的像侧面（S2）于光轴附近为凹面；第二透镜（L2），具有屈折力，第二透镜（L2）的物侧面（S3）于光轴附近为凸面；第三透镜（L3），具有负屈折力；第四透镜（L4），具有屈折力，第四透镜（L4）的物侧面（S7）与像侧面（S8）均为非球面；第五透镜（L5），具有屈折力，第五透镜的物侧面（S9）与像侧面（S10）均为非球面且第五透镜（L5）的物侧面（S9）与像侧面（S10）中至少一者设置有至少一个反曲点；具有反射面的光路转向件（L6），设于第一透镜（L1）的物侧、或第一透镜（L1）至第四透镜（L4）中任意两相邻透镜之间。
Patent WO-2021179636-A1 (WO)
Inventor: CHEN XIAOTI
IPC: G06F16/22
Filed: 2020-10-30
Abstract: A method for dynamic expansion of GDB data, a device and a storage medium, relating to the technical field of big data platforms. The method comprises: build a report system database corresponding to a GDB database by selecting a development mode, the report system database comprising a GDB database table and a data table corresponding to the GDB database table, and the development mode comprising a selection mode of a general interface of a GDB summary processor, an invocation mode of the database table, and an invocation mode of a storage process (S110); the report system database invokes data of the GDB database in units of the data table on the basis of the development mode, and obtains logical operation data by means of the invoked data of the GDB database (S120); and present the obtained logical operation data on a terminal interface (S130). The method also relates to a blockchain technology, and the data is stored in a blockchain. According to the method, establishing the report system database by customizing a factory agent mode reduces JAVA code processing links, simplifies the development process, and decreases server pressure.