baber/WOPTO huggingface dataset:
Patent WO-2019214682-A1 (WO)
Title: Method and device for communication
Inventor: QIN YI
IPC: H04W72/00
Filed: 2019-05-09
Abstract: Provided in the present application are a method and device for communication. The method for communication comprises: if a first SRS resource conflicts with a second SRS resource in a same time slot or a same symbol, then transmitting and receiving an SRS on either the first SRS resource or the second SRS resource in same time slot or same symbol, and/or if at least one GP symbol among resources that a first resource set comprises is identical to a symbol in the second resource, then transmitting and receiving an SRS or PUCCH on the second resource. This is applicable in transmitting and receiving a signal used for an uplink channel quality measurement during a resource conflict.
Patent WO-2019237867-A1 (WO)
Title: Method of isolating authority information and performing authority check on basis thereof and computing device
Inventor: YANG LIXIANG
IPC: G06F21/57
Filed: 2019-05-11
Abstract: The present invention relates to the field of information technologies, and in particular, relates to the field of information security. Disclosed in the present invention is an access control method, comprising: ensuring the accuracy of authority information and performing an authority check on the basis of the authority information. The step of ensuring the accuracy of authority information comprises: in a memory space, isolating the authority information and maintaining codes thereof from the other part of a software system; and in a process of computing and processing any authority information, not interacting with the outside anymore. The step of performing the authority check on the basis of the authority information comprises: in a process of completing a task designated by a user, checking data processed by the software system at a designated position on the basis of the authority information. The solution provided in the present invention can prevent an attacker from tampering with authority information, and prevent the attacker from obtaining effective results from the attack.
Patent WO-2020034680-A1 (WO)
Title: Antenna system and mobile terminal
Inventor: ZHU ZHIMIN
IPC: H01Q21/00
Filed: 2019-05-17
Abstract: The present invention provides an antenna system and a mobile terminal. The mobile terminal comprises a metal bezel. The metal bezel comprises two corners provided diagonally and a long side and a short side connected to both ends of each of the corners. The antenna system comprises four SIW horn antenna arrays formed on the metal bezel. Two SIW horn antenna arrays provided perpendicular to each other are respectively provided around each corner, wherein one of the SIW horn antenna arrays is provided on the end close to the corner of the long side connected to the corner, and the other SIW horn antenna array is provided on the end close to the corner of the short side connected to the corner. The SIW horn antenna array comprises a plurality of SIW horns. The positions of the metal bezel corresponding to the SIW horns are provided with a plurality of through holes provided at intervals. The antenna system and the mobile terminal of the present invention feature good overall coverage.
Patent WO-2019219091-A1 (WO)
Inventor: TANG HAI
IPC: H04W28/02
Filed: 2019-05-20
Abstract: 本申请实施例提供一种无线通信方法和设备，能够在传输性能得到保证的同时，尽量减少通信设备的复杂度。该方法包括：确定冗余版本RV与解调参考信号DMRS的映射关系；基于所述映射关系，对目标数据进行处理。
Patent WO-2020019864-A1 (WO)
Title: Voice call continuity processing method, device, and storage medium
Inventor: WANG XUKANG
IPC: H04W36/32
Filed: 2019-05-29
Abstract: A voice call continuity processing method, a device, and a storage medium. The method is applied to a terminal device, and comprises: receiving a first switching parameter that is sent by a network device and corresponds to a current network environment where the terminal device is located; when it is determined that the received first switching parameter is different from a second switching parameter stored in the terminal device, using the first switching parameter to update the second switching parameter, so as to obtain an updated second switching parameter; performing a voice call continuity switching decision on the basis of the updated second switching parameter; the first switching parameter and the second switching parameter both being bases on which the terminal device performs the voice call continuity switching decision, the first switching parameter and the second switching parameter corresponding to different network environments.
Patent WO-2020042701-A1 (WO)
Inventor: WANG LINLIN
IPC: G02F1/1333
Filed: 2019-06-03
Abstract: Provided are a display panel (100) and a manufacturing method therefor, and a display apparatus (10). The display panel (100) comprises a display stack structure (110) and an electrostatic discharge layer (120) stacked on a display side surface (111) of the display stack structure (110), wherein the display stack structure (110) comprises a display region (112), the electrostatic discharge layer (120) comprises a lens unit (121), and the lens unit (121) is located in the display region (112). By means of the display panel (100) and the manufacturing method therefor, and the display apparatus (10), the thickness and weights of the display panel (100) and the display apparatus (10) can be reduced.
Patent WO-2020248162-A1 (WO)
Inventor: LIN MING-TE
IPC: A47G19/22
Filed: 2019-06-12
Abstract: Disclosed is a cover structure (3), comprising an edible first component (31). The first component (31) comprises a base (311) and an annular wall (312), wherein the annular wall (312) extends from the periphery of the base (311) and in a direction at an included angle to the base (311), the base (311) and the annular wall (312) define an accommodating space (S), and the outer periphery of the annular wall (312) is provided with at least one first opening (3121). The cover structure (3) further comprises a second component (32) provided with a third opening (321) and covering the first component (31), with the accommodating space (S) facing the second component (32), and the at least one first opening (3121) and the third opening (321) being located on opposite sides of the base (311), respectively. Disclosed is a portable cup (1), comprising a container part (2) and the cover structure (3), the first component (31) covering the inner periphery of a cup opening close to the container part (2), and the second component (32) covering the outer periphery of the cup opening. Disclosed is another portable cup (1j), comprising the container part (2) and a cover structure (3j), a first component (31j) being connected to an inner surface of a second component (32j), and the second component (32j) covering the outer periphery of the cup opening.
Patent WO-2020177248-A1 (WO)
Inventor: GU ZHANWEN
IPC: C04B41/89
Filed: 2019-06-25
Abstract: Provided are an ink-jet dry-grain decorative ceramic tile and manufacturing method thereof, comprising the following steps: A. underglaze decoration; B. pattern decoration; C. first drying; D. dry grain decoration; E. spraying protective glaze; F. firing. By means of spraying using dry-grain ink, printing can be performed at a designated position on the surface of a green body, such that the printed texture accurately corresponds to the pattern decoration texture, improving the uniformity of distribution and adhesion of dry particles on the surface of the green body, causing the ceramic tile product to have a clearly defined pattern and distinct layers; the gloss of the glaze is low, the anti-skid performance is good, the perception of the dry grain is evident, the sense of three-dimensionality is strong, the colors are rich, the physical and chemical properties are stable, and the range of suitable temperatures is broad.
Patent WO-2020151180-A1 (WO)
Inventor: XIE LIGAO
IPC: F24F11/61
Filed: 2019-06-26
Abstract: Disclosed are a control method for an air conditioner electronic expansion valve and an air conditioner. The control method for an air conditioner electronic expansion valve comprises the following steps: acquiring the exhaust temperature of a compressor after an air conditioner operates for a first preset duration and the exhaust temperature of the compressor after the air conditioner operates for a second preset duration; calculating a temperature difference between the exhaust temperature of a compressor after an air conditioner operates for a first preset duration and the exhaust temperature of the compressor after the air conditioner operates for a second preset duration; and when the temperature difference is greater than a preset temperature difference, controlling an increase in the current degree of opening of the electronic expansion valve of the air conditioner. The present application solves the problem that the electronic expansion valve is improperly controlled, and the air conditioner still controlling the electronic expansion valve according to an original control method, which results in abnormal exhaust temperature of the compressor and even abnormal operation of the entire air conditioner.
Patent WO-2020232831-A1 (WO)
Title: 一种降压电路的电压补偿方法和装置
Inventor: LI YINGCHAO
IPC: H02M3/06
Filed: 2019-07-31
Abstract: 一种降压电路的电压补偿方法与装置，包括：根据降压电路的电压补偿期望确定电压补偿电路中各电容器的电容值和各电阻器的电阻值，根据各电容器的电容值和各电阻器的电阻值确定电压补偿电路的传递函数的各零点和各极点，将各电容器和与各电容器不直接串连的电阻器设置为具有正温度系数，将与各电容器直接串连的电阻器设置为具有负温度系数，使用电压补偿电路来为降压电路补偿电压以输出额定电压。本发明的技术方案能够在不同温度下对不同降压电路提供符合预期的稳定电压补偿效果，降低硬件成本，提高温度适应性、补偿精度、和输出电压稳定性。
Patent WO-2020029993-A1 (WO)
Title: Role change between access points during downlink control-based handover
Inventor: LYU YONGXIA
IPC: H04W36/36
Filed: 2019-08-07
Abstract: Methods and devices for performing role change are described. Dynamic signaling is used. Example formats for uplink and downlink signaling is also described. In some examples, an electronic device (ED) receives, via dynamic signaling, from a first serving cell, with which the ED initially has a primary connection, a role change trigger. The role change trigger causes the ED to use a connection with a second serving cell, with which the ED initially has a secondary connection, as the primary connection instead of the first serving cell.
Patent WO-2020030011-A1 (WO)
Title: Dual-mode low-power wide-area network chip, method for data transmission, and terminal
Inventor: YANG XIN
IPC: H04W76/15
Filed: 2019-08-07
Abstract: Provided are a dual-mode low-power wide-area network (LPWAN) chip, a method for data transmission, and a terminal. The method is applicable to a terminal and includes the following. A LPWAN chip is enabled to establish a communication connection with an LPWAN input/output device and to establish a communication connection with an external device. The terminal includes the dual-mode LPWAN chip, and the dual-mode LPWAN chip includes a first LPWAN radio frequency (RF) module, a second LPWAN RF module, and an LPWAN baseband chip coupled with the first LPWAN RF module and the second LPWAN RF module. First data is received, with the first LPWAN RF module, from the LPWAN input/output device over a first channel. The first data is processed into second data with the LPWAN baseband chip. The second data is transmitted, with the second LPWAN RF module, to the external device over a second channel.
Patent WO-2020244054-A1 (WO)
Inventor: SHENG SHENG HUA
IPC: A63B67/187
Filed: 2019-08-16
Abstract: A new-type light-emitting badminton shuttlecock base, characterized by: comprising a light-emitting device and an elastic layer, wherein the light-emitting device is located inside the elastic layer; the elastic layer is made of a hard light-transparent foam material or an elastic light-transparent material having reversible deformation; the light-emitting device comprises a lamp bead, a protective housing, a switch and a battery; the protective housing comprises a switch slot, a battery slot, a lead hole, an isolation plate and a fixing hole; the isolation plate divides the interior of the protective housing into two parts: a battery slot and a switch slot; the lead hole is used for guiding a pin of the lamp bead; the switch device is arranged in the switch slot; and the battery is arranged in the battery slot.
Patent WO-2020043131-A1 (WO)
Inventor: Wu qi xiu
IPC: H01M4/00
Filed: 2019-08-28
Abstract: A spherical graphite used for lithium batteries and a preparation method therefor: first, employing a combination of primary crushing, fine crushing and shaping to produce spherical graphite for which D 50  is 13-25 μm; then employing a combination of ultra-micro primary crushing, ultra-micro fine crushing and shaping to use tailings produced from the spherical graphite for which D 50  is 13-25 μm for the first time to produce spherical graphite having a small particle diameter for which D 50  is 3-12 μm. The utilization rate of graphite raw materials has been increased by 25%-35%, and the described method may simultaneously prepare spherical graphite for which D 50  is 13-25 μm and 3-12 μm, which meets requirements in the lithium battery industry for spherical graphite having different particle sizes D 50 . Alternatively, the method employs a combination of primary crushing, fine crushing, ultra-micro primary crushing, ultra-micro fine crushing and shaping to directly use raw materials for the first time to prepare spherical graphite having a small particle diameter for which D 50  is 3-12 μm, thus meeting usage requirements of rate batteries and high-end lithium batteries for negative electrode materials. The prepared spherical graphite has good roundness, uniform particle size distribution and high tap density.
Patent WO-2020232894-A1 (WO)
Inventor: WANG XU
IPC: G06K9/62
Filed: 2019-08-29
Abstract: The present application is applicable to the technical field of data processing and provides a real-time data verification method and device, a server and a medium. The method comprises: obtaining user identity data of and verification keywords through login information; receiving real-time data of the user; and dividing the real-time data into real-time video data and real-time audio data; and computing the similarity between human face data contained in a real-time video component and the user identity data to verify the user identity. If the similarity is not less than a preset similarity threshold, the number of verification keywords contained in the real-time audio component within the preset time period is calculated to verify whether the real-time data is legal; if the number of the verification keywords contained in the real-time audio component within is greater than a first quantity threshold, it is determined that the real-time data ha been verified to perform intelligent analysis on the real-time data and improve the security of remote service management.
Patent WO-2020063365-A1 (WO)
Inventor: HUANG QIUPING
IPC: H04B7/0456
Filed: 2019-09-12
Abstract: Disclosed by embodiments of the present disclosure are an uplink transmission method, an uplink transmission scheduling method, and a device. The uplink transmission method, which is applied to a terminal, comprises: performing latency processing on an uplink signal on a plurality of antenna ports, and then sending the uplink signal.
Patent WO-2021027005-A1 (WO)
Inventor: CHENG XIAOFENG
IPC: F16B7/08
Filed: 2019-09-17
Abstract: Provided is an adapter (1), which is a component used to connect two hollow profiles, connecting ends (2) are provided at both ends of the adapter (1), an elastic boss (3) is installed on the surface of the connecting end (2), the elastic boss (3) is snapped into a hole (4) at the end of the hollow profile, the elastic boss (3) is a cylindrical protrusion, the side of an outer entrance is the transition of a slope surface, an outer side is low and an inner side is high, a stepped protrusion is provided between the inner side and the connecting end (2), an elastic body (5) is provided between the elastic boss (3) and the surface of the connecting end (2), when necessary, the adapter (1) has two or more sets of components in parallel, the middle part of each set of components is connected by a connecting portion (6). The adapter (1) can be designed as a right-angle adapter or a straight adapter, installation of which does not require a tool and is more portable, the boss structure is ingeniously designed and easy to plug and unplug, which has the effect of preventing disengagement, and is beautiful and firm.
Patent WO-2020252957-A1 (WO)
Title: 一种促进组织原位再生的可降解再生医学材料及其制备方法
Inventor: GUO CHUANGZHOU
IPC: A61L27/50
Filed: 2019-09-19
Abstract: 一种促进组织原位再生的可降解再生医学材料及其制备方法。可降解再生医学材料具有Si、P、O和包含钙的金属元素通过化学键合形成的具有纳米级介孔结构的材料为骨架的规则三维网状结构，规则三维网状结构中均匀分布有孔与孔相通的微米级大孔。可降解再生医学材料的制备方法包括混合溶胶、发泡固化和煅烧步骤。可降解再生医学材料具有巨大的比表面积、强大的生物活性和高的生物安全性，能够促进细胞增殖，诱导损伤组织自身细胞迅速再生，实现组织原位修复。
Patent WO-2021003902-A1 (WO)
Title: Dispositif et procédé de détection d'état de chaîne de transporteur à raclettes de front d'exploitation minière entièrement mécanisé
Inventor: XU SHAOYI
IPC: B65G43/02
Filed: 2019-11-01
Abstract: L'invention concerne un dispositif et un procédé de détection d'état de chaîne de transporteur à raclettes de front d'exploitation minière entièrement mécanisé. Le dispositif de détection comprend un dispositif de génération de champ magnétique et un dispositif de détection de champ magnétique, le dispositif de génération de champ magnétique comprenant une source de courant continu réglable (1) et une bobine à anneaux multiples (2), le dispositif de détection de champ magnétique comprenant une sonde de détection (3), un polariseur (4), un circulateur à fibres optiques (5), une source de lumière à large bande (6) et un détecteur photoélectrique (7), la sonde de détection (3) comprenant un miroir de réflexion (31), une boucle d'induction magnétique (32) et un cristal magnéto-optique (33), et la sonde de détection (3) étant proche d'une chaîne (8) au moyen de l'ajustement d'un support pour réaliser une détection en ligne. Grâce au dispositif et au procédé de détection, une détection en ligne de la chaîne (8) peut être réalisée, le fonctionnement sûr et stable d'un transporteur à raclettes est assuré et les risques potentiels de sécurité de production de mines de charbon sont évités.
Patent WO-2020238015-A1 (WO)
Inventor: CHEN CHINGYUAN
IPC: G06F3/041
Filed: 2019-11-04
Abstract: Provided are a touch display panel and a display apparatus. The touch display panel comprises a display module and a touch conductive film arranged in sequence, wherein an effective region and an ineffective region are defined on a surface of the display module; the display module comprises a substrate layer, a circuit layer and a display functional layer arranged in sequence; and the sum of the areas of the effective region and the ineffective region is the same as the area of the touch conductive film.
Patent WO-2021003928-A1 (WO)
Title: Constant linear velocity control method for detecting contour of workpiece
Inventor: ZHOU XIANGDONG
IPC: G01B11/24
Filed: 2019-11-12
Abstract: A constant linear velocity control method for detecting the contour of a workpiece (2), comprising the following steps: fixing the position of a laser displacement sensor (1); relative motion between the workpiece (2) and a focal point (3) of the laser displacement sensor (1) being generated by means of controlling translational and rotational motion of a workbench; in the movement process, maintaining the focal point (3) of the laser displacement sensor (1) constantly on the surface of the contour of the workpiece (2), and holding constant the linear velocity of the motion of the focal point (3) of the laser displacement sensor (1) relative to the workpiece (2). The present method solves the problem in traditional contour detection of equal angular velocity being used but the distances on contours not being equal, and features the strength that the contour of a workpiece (2) moves with a constant linear velocity, ensuring that measurement points on the contour of the workpiece (2) are uniformly selected.
Patent WO-2021031411-A1 (WO)
Inventor: ZHANG SHENGDONG
IPC: G09G3/20
Filed: 2019-11-14
Abstract: 一种栅极驱动单元（40）及栅极驱动方法，该栅极驱动单元（40）包括输入单元（50）、驱动单元（52）、下拉单元（54）以及下拉控制单元（56）。下拉单元（54）具有本级联级信号输出端（VCN）与输出端（OUT），在上拉阶段中，本级级联信号输出端（VCN）与输出端（OUT）输出信号，在下拉阶段与电平维持阶段中，本级级联信号输出端（VCN）的电平下拉至第一参考低电平（VGL1），输出端（OUT）的电平下拉至第二参考低电平（VGL2）。
Patent WO-2021102620-A1 (WO)
Title: 一种远距离大视场虹膜光学成像的装置及方法
Inventor: NI WEIMIN
IPC: G06K9/00
Filed: 2019-11-25
Abstract: 一种远距离大视场虹膜光学成像的装置（100），包括：虹膜光学跟踪系统，包括3D深度成像单元；虹膜变焦聚焦光学成像系统，包括光学变焦聚焦透镜组（120）和超高分辨率图像成像传感器（122），用于根据3D物理空间点坐标执行虹膜成像的焦距和/或聚焦位置调整，超高分辨率图像成像传感器（122）物理成像；LED照明光源辐射系统，包括辐射强度立体角和/或辐射强度方向角，用于根据3D物理空间点坐标执行响应于不同工作半径/距离对应的虹膜变焦聚焦光学成像系统的视场角之间匹配关系的组合控制；图像处理和驱动控制系统（150），实现各系统单元间的驱动和反馈控制。该装置及其成像方法能够保证在视场角大的同时辐射照度的恒定。
Patent WO-2021077554-A1 (WO)
Inventor: WANG SHITAO
IPC: F24S30/40
Filed: 2019-12-03
Abstract: 本发明公开一种多点平行同步驱动装置，包括传动连接的驱动机构和若干级从动机构；所述驱动机构包括用于与动力输出轴转动连接的第一动力输出端、设于第一动力输出端下方且与第一动力输出端沿动力输出方向平行的第二动力输出端；若干级所述从动机构沿动力输出方向间隔设置，所述驱动机构的第二动力输出端与相邻的从动机构的动力输入端沿动力输出方向传动连接，相邻的两级从动机构之间沿动力输出方向传动连接；任一级所述从动机构均包括用于与动力输出轴转动连接的动力输出端。该装置能够实现多点锁定，显著提高抗风能力，并大幅提升稳定性、可靠性。且该装置可应用于太阳能跟踪系统中，以主轴作为其中的动力输出轴，实现对主轴的多点平行同步驱动。
Patent WO-2020125735-A1 (WO)
Inventor: DU DONGFANG
IPC: G06F16/907
Filed: 2019-12-20
Abstract: A label recommendation method, comprising: acquiring a target account and a target resource on which the label recommendation is to be performed; determining, by means of a tensor-decomposed label recommendation model, recommendation values of labels corresponding to the target account and the target resource respectively in label data, the label recommendation model being tensor decomposed into a core tensor and a factor matrix, the label recommendation model being equal to the product of the core tensor and the factor matrix, the core tensor comprising n sub-tensors, in an equation, a target sub-tensor of the n sub-tensors being correspondingly multiplied by the factor matrix, and elements in other sub-tensors, other than the target sub-tensor, in the n sub-tensors being 0; and determining n labels having the highest recommendation values in the label data as labels to be recommended to the target account, the n labels being used to label the target resource, n being a positive integer.
Patent WO-2021128327-A1 (WO)
Title: 基站天线
Inventor: Shen yachuan
IPC: H04B17/12
Filed: 2019-12-27
Abstract: 本实用新型涉及通讯技术领域，尤其涉及一种基站天线。基站天线包括两个天线阵列和设置于所述天线阵列前端的校准模块；所述两个天线阵列对称设置，每个天线阵列包括多个天线子阵，每个所述天线子阵包括射频入口，每个天线阵列的天线子阵的射频入口靠近另一个天线阵列设置；所述校准模块包括和所述天线子阵数量一致的定向耦合器和设于所述定向耦合器前端的合路器，每个所述定向耦合器以与所述射频入口连接的连接端为直通端，以与所述合路器连接的连接端为耦合端，所述校准模块用于监测对比各所述射频入口的信号幅度和相位。基站天线结构简单，减小了校准模块的结构，节省了制作成本。
Patent WO-2020140932-A1 (WO)
Inventor: Tu Tingpeng
IPC: G06F8/38
Filed: 2020-01-02
Abstract: La présente invention concerne un procédé et un dispositif pour générer des codes d'interface. Le procédé comprend les étapes suivantes : la détermination d'informations d'élément d'interface d'un fichier d'image à traiter (101) ; la détermination d'informations de disposition d'une interface sur la base des informations d'élément d'interface (102) ; et la génération de codes d'interface selon les informations de disposition (103). Dans la solution technique fournie par le procédé, la génération automatique des codes d'interface par le traitement du fichier d'image à traiter non seulement améliore l'efficacité de développement et le cycle de développement, mais réduit également le travail des programmateurs.