baber/WOPTO huggingface dataset:
Patent WO-2021077613-A1 (WO)
Inventor: ZHAO YUNSHENG
IPC: H02K1/18
Filed: 2019-12-27
Abstract: A motor and an assembly structure thereof, a motor assembly mechanism comprises a stator (1), a first end cap (2), a second end cap (3) and a fastener (4) for fastening the stator (1), the first end cap (2) and the second end cap (3), wherein the stator (1) comprises a middle iron core (13), a first side iron core (11) and a second side iron core (12), the inner edge of the first end cap (2) is provided with a first inner arc surface (21), the outer edge of the first side iron core (11) is provided with a first outer arc surface (111) in interference fit with the first inner arc surface (21), the inner edge of the second end cap (3) is provided with a second inner arc surface (31), and the outer edge of the second side iron core (12) is provided with a second outer arc surface (121) in clearance fit with the second inner arc surface (31). Through the positioning cooperation of the first side iron core (11) and the first end cap (2) and the positioning cooperation of the second side iron core (12) and the second end cap (3), the motor and the assembly structure thereof provided by the present application can effectively improve the coaxiality of the stator and the end caps, and thus improve the coaxiality of the stator and a rotor, and reduce the air gap between the rotor and the stator.
Patent WO-2021134447-A1 (WO)
Inventor: FEI YONGQIANG
IPC: H04W72/04
Filed: 2019-12-31
Abstract: 一种通信方法及装置，涉及通信技术领域，有助于使得网络设备无需额外发送一套完整的系统信息，来达到支持新型终端设备通信的目的。具体的该方法包括：网络设备发送SIB1、以及增补信息；其中，第一终端设备与第二终端设备的最大传输带宽不同；增补信息包括第一信息和/或第二信息，SIB1不包括第一信息，增补信息包括的第二信息的参数值不同于SIB1中包括的第二信息的参数值。第二终端设备在接收到SIB1和增补信息后，根据SIB1中除第二信息以外的部分信息和增补信息，接入网络。通过本申请提供的技术方案，可以节省下行传输的资源消耗。
Patent WO-2020177471-A1 (WO)
Title: 报文传输方法、装置及存储介质
Inventor: WANG YAN
IPC: H04L12/24
Filed: 2019-12-31
Abstract: 本公开提供一种报文传输方法、装置及存储介质。该报文传输方法，可应用于第一网络设备，可包括：查询资源板状态表得到查询结果；其中，资源板状态表包括第一网络设备的至少一个资源板的主备状态和在线状态，该至少一个资源板的在线状态由该至少一个资源板与至少一个其它资源板之间的心跳检测会话的传输结果确定；根据查询结果，确定当前承载第一网络设备与第二网络设备之间的业务报文的第一网络设备的第一资源板；以及，响应于根据查询结果确定第一资源板处于离线状态，根据查询结果选择第一网络设备的第二资源板传输业务报文。
Patent WO-2020143666-A1 (WO)
Title: Pixel compensation method, pixel compensation device and display device
Inventor: YANG FEI
IPC: G09G3/3208
Filed: 2020-01-08
Abstract: A pixel compensation method, a pixel compensation device and a display device. The pixel compensation method comprises: generating a source voltage signal according to gray scale data and compensation values of sub-pixels within a current detection period, so as to control the light emitting brightness of the sub-pixels (S100); generating a sensing value according to the current light-emitting brightness of the sub-pixels (S200); and determining compensation values of the sub-pixels within the next detection period according to the gray scale data and compensation values of the sub-pixels within the current detection period and the sensing value (S300). In the described pixel compensation method, the comprehensive aging condition of each sub-pixel may be obtained according to the current light-emitting brightness of the each sub-pixel, and the comprehensive aging condition of the whole pixel of each sub-pixel unit may be compensated all at once.
Patent WO-2021027257-A1 (WO)
Inventor: HU XIANG
IPC: G06N3/04
Filed: 2020-01-14
Abstract: A computer-executed method and device using a neural network for language processing. The method comprises: performing embedding processing to a current input at an embedding layer to obtain a plurality of feature vectors (200); acquiring P input vectors from the previous layer of a first transformer layer at an attention layer, taking any first input vector of the P input vectors as a center, and obtaining an intermediate vector corresponding to the first input vector on the basis of the correlation between various input vectors within the range of a preset attention window and the first input vector, thereby determining P intermediate vectors corresponding to the P input vectors (202); combining the P intermediate vectors into Q output vectors at a pooling layer, wherein Q<P (204). A plurality of output vectors obtained at the last transformer layer in at least one transformer layer are used as feature representations of the current input.
Patent WO-2020228374-A1 (WO)
Inventor: XU ZIJIE
IPC: H04L5/00
Filed: 2020-01-15
Abstract: Provided are a communication method and device. A first node sends, to a second node, and by means of first indication information, a first value of a first parameter indicating a relationship between a first symbol and a constellation symbol corresponding to the first symbol, such that the second node performs processing on the first symbol received from the first node according to the first value of the first parameter to obtain a third symbol. Therefore, accurate soft information can be obtained, and the second node can obtain an accurate decoding result according to the soft information, thereby enhancing decoding performance, and accordingly enhancing data transmission performance.
Patent WO-2020164591-A1 (WO)
Title: 信息配置及资源预申请方法、装置、节点及存储介质
Inventor: DIAO XUEYING
IPC: H04W28/02
Filed: 2020-02-14
Abstract: 本发明实施例提供一种信息配置及资源预申请方法、装置、节点及存储介质，可以通过信息配置指令对IAB网络中的IAB节点进行配置；IAB节点检测到上行资源的预申请条件满足时，生成上行资源预申请请求，该上行资源预申请请求包括预发送的缓冲区状态报告；IAB节点将上行资源预申请请求发给其对应的父IAB节点，以请求该父IAB节点为其预先分配对应的上行资源，也即IAB节点可以预先获取到上行资源，这样当其有上行数据需要发送时可以直接利用预先申请的上行资源进行发送，从而降低IAB节点的上行调度时延，提升通信效率和用户体验。
Patent WO-2021159534-A1 (WO)
Title: Transmission resource determination method and related apparatuses
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2020-02-14
Abstract: Disclosed are a transmission resource determination method and related apparatuses. The method comprises: a terminal obtains multiple uplink authorized resources among which the resource conflict occurs; the terminal determines, according to preset information of the multiple uplink authorized resources, a resource to be transmitted in priority, wherein the preset information comprises: the listen-before-talk (LBT) detection result or the LBT detection result and channel information of a logical channel. Therefore, according to the present application, the terminal can determine the transmission resource at least according to the LBT detection result, which solves the problem of the determination of the transmission resource when the resource conflict occurs.
Patent WO-2020173329-A1 (WO)
Inventor: HUANG HAOZHI
IPC: G06T5/50
Filed: 2020-02-18
Abstract: An image fusion method, executable by a terminal apparatus. The method comprises: acquiring a first image awaiting fusion and a second image awaiting fusion, wherein the first image comprises multiple first regions, and the second image comprises multiple second regions (101); acquiring a first feature set according to the first image, and acquiring a second feature set according to the second image, wherein the first feature set comprises multiple first encoding features having one-to-one correspondence with the first regions, and the second feature set comprises multiple second encoding features having one-to-one correspondence with the second regions (102); performing, by means of a shape-based fusion network model, fusion processing on the first image awaiting fusion and the second image awaiting fusion to obtain a third image awaiting fusion, wherein the third image awaiting fusion comprises at least one of the first encoding features and at least one of the second encoding features (103); and performing, by means of a condition-based fusion network model, fusion processing on the third image and the first image to obtain a target fusion image (104). Further provided are a model training method and a device.
Patent WO-2020177546-A1 (WO)
Title: Composition for treating carbapenem-resistant antibiotic acinetobacter baumannii infection
Inventor: SUN TIANYU
IPC: A61P31/04
Filed: 2020-02-20
Abstract: The application of a sulbactam and ceftazidime composition in the preparation of a drug for treating a carbapenem-resistant antibiotic Acinetobacter baumannii infection, characterized in the following: by mass, the amount of ceftazidime used in the sulbactam and ceftazidime composition comprising 10% to 90% of the amount of sulbactam used.
Patent WO-2021163979-A1 (WO)
Title: Communication method, device, and system
Inventor: WANG RUI
IPC: H04W88/06
Filed: 2020-02-20
Abstract: Embodiments of the present application relates to the field of communications, and provide a communication method, a device, and a system, which can enable two SIM cards of a terminal device to use the capability of the terminal device in a sharing manner. The key invention of the present application is that: the terminal device reports to a first access network device corresponding to one SIM card, the capability of the terminal device shared by two user identities supported by the terminal device, and reports the capability of the terminal device occupied by a second access network device corresponding to the other SIM card at the same time, so that the first access network device can configure a serving cell for the terminal device according to the capability of the terminal device that has been occupied by the second access network device, and thus the capability of the terminal device can switch between the two user identities, and the purpose of fully utilizing the capability of the terminal device is achieved. The limitation of the hard capability division approach in the prior art on the capability of the terminal device that can be used by each SIM card is avoided, which can improve the data transmission speed of the terminal device.
Patent WO-2020215878-A1 (WO)
Title: Under-screen camera assembly and corresponding organic light emitting diode display screen and terminal device
Inventor: GUO MEISHAN
IPC: H04N5/225
Filed: 2020-02-24
Abstract: Provided by the present application is an under-screen camera assembly, comprising: an organic light emitting diode display screen which has a first through-hole; and a camera module which is disposed at a rear end of the first through-hole; the camera module comprises an extending portion that extends into the first through-hole and a body portion that is located at a rear end of the extending portion; the extending portion comprises at least one first optical element, and the body portion comprises multiple second optical elements that are assembled together; in addition, the manufacturing material of the first optical element is configured to be different from that of the second optical elements and/or the first optical element uses a support structure or a support means that is different from that of the second optical elements, thus the outer surface of the extending portion is retracted towards an optical axis relative to the outer surface of the body portion. Further provided by the present application is a corresponding terminal device. The present application helps to reduce the size of the hole on a "hole punch screen" while ensuring the amount of light that enters a camera module.
Patent WO-2020211551-A1 (WO)
Title: Battle toy
Inventor: Nong Menglong
IPC: A63J19/00
Filed: 2020-03-02
Abstract: Disclosed is a battle toy, comprising a battle platform (1) and at least two pullstring figurines (4). The pullstring figurines (4) are placed on the battle platform (1); the battle platform (1) is provided with grooves (3); the pullstring figurines (4) are connected to pullstrings (2) controlling the movement of the pullstring figurines; the pullstrings (2) penetrate the grooves (3); the pullstring figurines (4) are provided with switch devices (5), magnetic components (6) and metal components (22) capable of attracting magnets; the metal components (22) strike the magnetic components (6) to turn on the switch devices (5); the pullstring figurines (4) are internally provided with control chips (7) and wireless emission modules (8); the control chips (7) are electrically connected to the wireless emission modules (8); and the wireless emission modules (8) are in communication connection with a mobile phone of a user or a cloud server.
Patent WO-2021159570-A1 (WO)
Title: Application of baicalein in preparing drug for preventing and/or treating novel coronovirus infectious disease
Inventor: DU GUANHUA
IPC: A61P31/14
Filed: 2020-03-06
Abstract: An application of baicalein in preparing a drug for preventing and/or treating a disease caused by a novel coronavirus infection. In particular, the present invention relates to the application of baicalein and a baicalein-containing pharmaceutical composition in preparing a drug for preventing and/or treating a disease that is caused by a novel coronavirus (SARS-CoV-2) infection, the infectious disease comprising mild, moderate, and severe infections caused by the novel coronavirus, particularly novel coronavirus pneumonia.
Patent WO-2021031585-A1 (WO)
Inventor: WEI WENZHE
IPC: G02B13/18
Filed: 2020-04-14
Abstract: 一种光学成像镜头（100、200、300、400、500、600、700、800）及成像设备（900），光学成像镜头（100、200、300、400、500、600、700、800）由八个透镜组成，从物侧到成像面（S18）依次包括：具有负光焦度的第一透镜（L1）；具有负光焦度的第二透镜（L2）；具有负光焦度的第三透镜（L3）；具有正光焦度的第四透镜（L4）；光阑（ST）；具有正光焦度的第五透镜（L5）；具有正光焦度的第六透镜（L6）；具有负光焦度的第七透镜（L7），且第六透镜（L6）与第七透镜（L7）组成粘合体；具有正光焦度的第八透镜（L8）；设于第八透镜（L8）与成像面（S18）之间的滤光片（G1）。
Patent WO-2021232216-A1 (WO)
Title: Transparent article, in particular a spectacle lens, with antibacterial and/or antiviral properties and method for manufacturing thereof
Inventor: OUYANG LIU
IPC: G02C7/00
Filed: 2020-05-19
Abstract: A transparent article, in particular a spectacle lens, comprising at least one antibacterial and/or antiviral coating. A method for manufacturing the transparent article.
Patent WO-2021227127-A1 (WO)
Title: Use of fatty acid in preparation of lithium ion battery and method for manufacturing electrode material
Inventor: LI YAN
IPC: H01M10/0525
Filed: 2020-05-26
Abstract: The use of a C10-C34 fatty acid compound in the preparation of a lithium ion battery electrode material in order to increase the coating uniformity of an electrode material prepared by means of a solid phase method. The fatty acid provided by the present invention is a dispersant which achieves the uniformly dispersion of a coating material on the surface of a battery material and significantly increases the coating uniformity of the electrode material prepared by means of the solid phase method, such that the feasibility of manufacturing a lithium ion battery electrode material by means of the solid phase method is greatly improved; in addition, the present invention is also conducive to more economical and simpler manufacturing of the electrode material.
Patent WO-2021143015-A1 (WO)
Inventor: Zhu Zaoxu
IPC: B64C3/54
Filed: 2020-05-29
Abstract: L'invention concerne un mécanisme d'aile télescopique avec des volets d'aile fendus et une envergure d'aile variable en continu. Le mécanisme d'aile télescopique est composé d'une aile principale de section intérieure (1A) ; d'une aile principale de section extérieure (3A) ; d'une aile principale de section centrale (2A) imbriquée entre l'aile principale de section intérieure et l'aile principale de section extérieure ; de volets d'aile intérieure, centrale et extérieure (1B, 2B, 3B) qui sont reliés respectivement à l'aile principale de section intérieure, à l'aile principale de section centrale et à l'aile principale de section extérieure ; de premier et deuxième moteurs électriques linéaires (10, 11), qui sont utilisés pour entraîner respectivement le déplacement de l'aile principale de section intérieure, de l'aile principale de section centrale et de l'aile principale de section extérieure dans une direction d'envergure ; et de moteurs d'orientation de commande de volet d'aile de section intérieure, centrale et extérieure (23, 24, 25), une extrémité d'une poutre avant et une extrémité d'une poutre arrière de l'aile de section intérieure étant reliées à un fuselage, et l'autre extrémité de la poutre avant et l'autre extrémité de la poutre arrière de l'aile de section intérieure étant insérées dans une poutre avant et une poutre arrière de l'aile de section centrale. Une poutre avant et une poutre arrière de l'aile de section extérieure sont insérées dans la poutre avant et la poutre arrière de l'aile de section centrale. Le volet d'aile de section centrale est imbriqué entre le volet d'aile de section intérieure et le volet d'aile de section extérieure. Des poutres avant et arrière de chaque section d'aile sont disposées parallèlement dans la direction de l'envergure, et les ailes principales des trois sections d'ailes réalisent un mouvement télescopique dans la direction des poutres avant et arrière, et entraînent également les trois sections de volets d'aile pour obtenir un mouvement télescopique. Le positionnement télescopique est réalisé au moyen d'un mécanisme de verrouillage dans le moteur électrique linéaire. Les volets d'aile sont commandés pour être repliés et déployés au moyen des trois moteurs d'orientation. La charge aérodynamique des ailes est transférée de la peau à la poutre au moyen de nervures.
Patent WO-2020259203-A1 (WO)
Inventor: LI DONGSHENG
IPC: H04L9/32
Filed: 2020-05-29
Abstract: Provided in the present invention are a security control method, apparatus and system. The method comprises: step 1, establishing a communication connection; step 2, negotiating an authentication factor; step 3, monitoring an authentication factor rolling period and an authentication scanning period; step 4, reaching the authentication factor rolling period, and taking the next authentication factor as a current first authentication factor of an office device; step 5, reaching the authentication scanning period, and scanning a second authentication factor; step 6, finding the second authentication factor by means of scanning, determining whether the second authentication factor is consistent with the first authentication factor, and if so, returning to step 3, otherwise, proceeding to step 9; step 7, if the second authentication factor is not found after scanning, determining whether a time interval between the last time the second authentication factor is found and the present exceeds a first predetermined time, and if so, proceeding to step 9, otherwise, proceeding to step 8; step 8, waiting a second predetermined time, scanning the second authentication factor sent by a user equipment, if the second authentication factor is found, returning to step 6, and if the second authentication factor is not found, returning to step 7; and step 9, executing a first security control operation.
Patent WO-2020253664-A1 (WO)
Inventor: LI QING
IPC: H04N21/231
Filed: 2020-06-16
Abstract: The present application relates to a video transmission method and system, and a storage medium. The method comprises: an edge server receives a request signal sent by a client and extracts feature information of the request signal, the request signal being used for indicating to obtain video data to be requested; the edge server searches, according to the feature information of the request signal, a local database for the video data to be requested, the local database stores pre-fetched videos and cached videos; the edge server transmits the video data to be requested to the client.
Patent WO-2021120556-A1 (WO)
Inventor: WANG GAVIN
IPC: B65H75/24
Filed: 2020-06-18
Abstract: A shaftless reeling/unreeling material-changing mechanism, comprising a cylinder component, a fixed end of a cylinder (1) in the cylinder component being fixed on a bearing base (2), a first inflatable collet (3) being fixed to a telescoping end of the cylinder (1), also comprising a second inflatable collet (4) provided in symmetry to the first inflatable collet (3), the end of the second inflatable collet (4) away from the first inflatable collet (3) being fixedly connected to a movable end of a magnetic powder brake (5), and an engaging ring (7) used for engaging a pipe core (6) being sleevedly fixed over the first inflatable collet (3) and/or the second inflatable collet (4). The shaftless reeling/unreeling material-changing mechanism allows the replacement of the pipe core, ensures a reference edge of a substrate, saves time, and increases efficiency.
Patent WO-2021258246-A1 (WO)
Inventor: CHENG ZAO
IPC: G01S17/89
Filed: 2020-06-22
Abstract: A radar system (600), a mobile device (100) and a radar detection method. A laser module (610) in the radar system (600) generates a multi-wavelength optical signal; a two-dimensional scanner (620) performs two-dimensional scanning by using the multi-wavelength optical signal, and receives an echo signal located in a receiving field of view of the two-dimensional scanner (620); and after a wavelength division module (630) performs light splitting processing on the echo signal, a detection module (640) converts a plurality of single-wavelength optical signals into a plurality of electrical signals, and a processor (650) acquires first point cloud data accordingly. A unit receiving field of view of the two-dimensional scanner (620) comprises a plurality of echo signals, such that the limitation of time of flight on a single-wavelength optical signal and the number of point clouds is surmounted, the limitation of the single-wavelength optical signal on environmental adaptability is also surmounted, the number of point clouds for radar detection is increased, and effective information carried in point cloud data is also increased, thereby facilitating improving the detection performance of a laser radar, and facilitating reducing the security risk of an autonomous driving process resulting therefrom.
Patent WO-2021139098-A1 (WO)
Title: Resistive sensor readout circuit having quantization noise shaping function
Inventor: YANG JIAQI
IPC: H03M1/38
Filed: 2020-06-28
Abstract: Disclosed in the present invention is a resistive sensor readout circuit having a quantization noise shaping function, comprising a resistive sensor, a proportional resistor, a proportional current source array, a comparator, a successive approximation logic, a current switch array, a residual extraction feedback unit, a first cancellation resistor, and a second cancellation resistor. The resistive sensor readout circuit having a quantization noise shaping function of the present invention can effectively eliminate the influence of non-linear characteristics of an operational amplifier on the readout circuit and achieve first-order quantization noise shaping by means of a simple method, and can combine oversampling technology and digital filtering technology to improve the signal-to-noise ratio of a system.
Patent WO-2022000134-A1 (WO)
Inventor: LI BAOZHU
IPC: G06F21/60
Filed: 2020-06-28
Abstract: 一种基于供应链管理的商业数据保护方法及系统。该方法包括：对响应的业务服务器进行本地化部署（101）；响应业务数据请求，得到请求数据（102）；对业务请求需要计算的数据进行运算，获取运算数据（103）；将所述请求数据和所述运算数据进行加密，生成私钥密文（104）；将所述私钥密文，写入本地服务器文件或数据库（105）。该方法和系统能够解决用户私钥和地址的安全存储问题，避免出现因存储于中心化的系统而造成账户信息受盗威胁的情况，对用户账户信息安全更有保障。
Patent WO-2021031703-A1 (WO)
Title: Pulse ignition apparatus, gas appliance, and ignition control method and system thereof
Inventor: Wang Dicong
IPC: F23Q3/00
Filed: 2020-06-30
Abstract: A pulse ignition apparatus comprising: a main body (1), having a mounting cavity; a control circuit board provided in the mounting cavity and electrically connected to an ignition switch; and a temperature sensing element, electrically connected to the control circuit board and used to measure an actual temperature of an ignition point. The control circuit board controls, according to whether the actual temperature measured by the temperature sensing element reaches a pre-configured temperature value, the ignition switch to turn on or turn off. A gas appliance and an ignition control method and system are also provided. The ignition switch is controlled, according to the temperature, to directly turn off and stop ignition, so as to cause, without having to manually release a rotary knob, a pulse igniter to stop performing ignition, thereby conserving battery power and reducing ignition noise.