baber/WOPTO huggingface dataset:
Patent WO-2019174347-A1 (WO)
Title: Tire with new sidewall pattern, and tire mold
Inventor: LI CHENGLIN
IPC: B60C13/00
Filed: 2018-12-21
Abstract: Disclosed are a tire with a new sidewall pattern and a tire mold, relating to the field of tires. The tire comprises a tire body, a side portion of the tire body has a marking area, and a plurality of pattern units are provided within the marking area; and the pattern unit protrudes from the tire body, and comprises a bent portion comprising a bent portion and extended ends provided at two ends of the bent portion. The tire mold is used to manufacture the above tire. This tire has better visual and mechanical effects.
Patent WO-2020037922-A1 (WO)
Title: Stock index forecasting method, device, and storage medium
Inventor: LI HAIJIANG
IPC: G06Q10/04
Filed: 2018-12-25
Abstract: A stock index forecasting method, a device, and a storage medium. The method comprises: selecting time sequences of n types of index factors within a pre-determined time interval, acquiring a stock index return for each first pre-determined time point during the pre-determined time interval, and constructing, according to the time sequences of the n types of index factors, a first n-dimensional vector for each of the first pre-determined time points (S300); using first n-dimensional vectors and stock index returns of the multiple first pre-determined time points as sample data, training a dual recurrent neural network model based on gated recurrent units, and obtaining a stock index forecasting model (S301); and acquiring data of the n types of index factors at a second pre-determined time point, constructing a second n-dimensional vector of the second pre-determined time point according to the acquired data, inputting the second n-dimensional vector into the stock index forecasting model, and forecasting a stock index return at the second pre-determined time point (S302). The method is used to extract deep-level features of index factors, thereby improving the accuracy of stock index forecasting.
Patent WO-2020140170-A1 (WO)
Inventor: QUAH SIEWENG
IPC: H01R13/648
Filed: 2018-12-30
Abstract: The present invention provides a connector assembly, comprising a male connector and a female connector. The male connector comprises multiple first connection terminals each having a first contact portion and a first protective cover connected to a ground potential. The female connector comprises multiple second connection terminals each having a second contact portion and a second protective cover connected to the ground potential. When the male connector engages with the female connector, the first contact portions of the multiple first connection terminals respectively contact the second contact portions of the multiple second connection terminals, and the first protective cover and the second protective cover are in contact with each other. The first protective cover comprises a closed annular structure surrounding the first connection terminals. The second protective cover comprises a closed annular structure surrounding the second connection terminals. The closed annular structures of the connector assembly of the present invention improve the structural integrity of a connector.
Patent WO-2020118820-A1 (WO)
Title: 拼接插片
Inventor: HE WENBIN
IPC: A63H33/08
Filed: 2019-01-08
Abstract: 公开了一种拼接插片，拼接插片为具有韧性的等边三角型环，等边三角型环的各角部为插接部，各插接部的底部关于等边三角型环的中心旋转对称设置。插接部的底部设有外扣或内扣，外扣为自插接部两侧外壁向内壁延伸的第一插槽，内扣为自插接部两侧内壁向外壁延伸且匹配第一插槽的第二插槽。拼接插片根据外扣或内扣的数量差异分为多种拼接插片，同种或不同种拼接插片能够通过内扣和外扣卡接。各插片除外扣和内扣的差异外，外部轮廓相似，结构简单，且具有韧性，因而在空间造型上具有无数可能性和扩展性，可玩性高。
Patent WO-2019149057-A1 (WO)
Title: Method and apparatus for paying bus fare, and device
Inventor: LI JIAJIA
IPC: G06Q20/32
Filed: 2019-01-15
Abstract: A method and an apparatus for paying bus fare, and a device. In the present method, a client may be installed on a terminal supporting HCE in advance; when taking a bus, a user may put the terminal close to a receiving device of a bus system, and the receiving device may send an HCE-based routing instruction to the terminal, so that an operating system of the terminal sends the routing instruction to the client according to a client identifier of the client comprised in the routing instruction, and the client responds to the routing instruction and establishes an NFC connection to the receiving device. Then, the client may transmit boarding credential information to the receiving device by means of the NFC connection, and after verifying the received boarding credential information, the receiving device may make bus fare deduction from the user's account according to the boarding credential information.
Patent WO-2019149109-A1 (WO)
Title: System message updating method, device and system
Inventor: LI JIANHUI
IPC: H04W52/02
Filed: 2019-01-22
Abstract: Disclosed in the present application are a system message updating method, device and system, which are used for solving the problem in existing technology of the power consumption of a user equipment (UE) configured with a wake-up radio (WUR) module being relatively large when carrying out a system message update, the method comprising: a WUR interface of a UE receives a wake-up signal sent by a base station, wherein the wake-up signal is used for waking up a main interface of the UE and instructing the main interface of the UE to receive an updated system message, the wake-up signal comprising system message (SI) update transmission control information, and the SI update transmission control information comprising information required for receiving the updated system message; the WUR interface of the UE wakes up the main interface of the UE; and the UE, according to the SI update transmission control information, receives the updated system message sent by the base station by means of the main interface that has been woken up.
Patent WO-2020155159-A1 (WO)
Inventor: LI YANZHAO
IPC: G06T15/00
Filed: 2019-02-02
Abstract: 提供了一种增加点云采样密度的方法、点云扫描系统和可读存储介质。增加点云采样密度的方法包括：基于给定的平面对三维的第一点云进行投影变换，得到第一平面图像（401）；基于第一平面图像中空白区域周围的像素点在空白区域内插入若干个像素点，得到第二平面图像（402）；对第二平面图像进行反投影变换，得到重建后三维的第二点云（403）。增加点云采样密度的方法以在平面图像中插入像素点替代在三维点云中插入点，这样可以降低插入数据操作的难度。并且，与第一点云相比，第二点云中点的密度明显增加，降低了第一点云中点分布的稀疏性，方便用户根据第二点云观察所对应场景内的物体。
Patent WO-2020155273-A1 (WO)
Title: Couche de film optique et dispositif d'affichage
Inventor: SHAN JIANFENG
IPC: G02F1/1335
Filed: 2019-02-28
Abstract: La présente invention concerne une couche de film optique et un dispositif d'affichage. La couche de film optique comprend : une couche optique négative ayant un seul axe optique, de multiples rainures étant formées sur un côté de la couche optique négative avec un seul axe optique ; une couche optique positive ayant un seul axe optique comprenant une partie en forme de plaque et de multiples structures surélevées qui sont fixées à un côté de la partie en forme de plaque et qui correspondent aux rainures en termes de forme et de taille, ayant un indice de réfraction de lumière extraordinaire de la couche optique positive avec un seul axe optique étant supérieur à l'indice de réfraction de lumière ordinaire de la couche optique négative avec un seul axe optique ; et une première couche de réseau, qui est empilée sur un côté, à l'opposé de la couche optique négative avec un seul axe optique, de la couche optique positive avec un seul axe optique ou est incorporée dans un côté, à l'opposé de la couche optique négative avec un seul axe optique, de la couche optique positive avec un seul axe optique.
Patent WO-2020177026-A1 (WO)
Inventor: WANG QING
IPC: H01L33/00
Filed: 2019-03-01
Abstract: Disclosed are a light-emitting diode and a manufacturing method therefor, the light-emitting diode comprising: a substrate having top and bottom surfaces opposite one another; a DBR reflective layer formed on the top surface of the substrate; a semiconductor stack layer formed on the DBR reflective layer, emitting light having a first wavelength; the reflectivity of the DBR reflective layer relative to a first light wave is 30% or below, and the reflectivity relative to a second light wave different to the first light wave is 60% or above, the first light wave being emitted by the light-emitting diode and the second light wave not being emitted by the light-emitting diode.
Patent WO-2020133727-A1 (WO)
Title: Encryption method for storage device, and storage device
Inventor: LI HU
IPC: G06F21/73
Filed: 2019-03-16
Abstract: Provided by the present invention are an encryption method for a storage device, and a storage device, the method comprising: before leaving the factory, writing a unique serial number in a storage module, and writing the same unique serial number in an OTP of a main control unit that matches the storage module; after power on, the main control unit detecting whether a data reading request is received; if so, the main control unit loading a system code in the storage module according to the data reading request so as to acquire the unique serial number, and comparing the unique serial number in the acquired system code to the unique serial number stored in the OTP; and, if the unique serial number in the acquired system code is not consistent with the unique serial number stored in the OTP, the main control unit misplacing a random seed of corresponding storage data; the described method may effectively improve the confidentiality of a storage device.
Patent WO-2020232720-A1 (WO)
Inventor: YANG NING
IPC: H04L29/08
Filed: 2019-05-23
Abstract: Provided in the embodiments of the present application are a communication method and apparatus, and network architecture. The network architecture comprises: an edge cloud, an access cloud and a core cloud. The method comprises: an edge cloud being connected to a core cloud by means of an access cloud, wherein the edge cloud comprises a plurality of edge cloud nodes, the access cloud comprises at least one access cloud node, the core cloud comprises at least one core cloud node, and at least two edge cloud nodes of the plurality of edge cloud nodes together provide a service for a user terminal.
Patent WO-2019228534-A1 (WO)
Inventor: ZHOU YUNWU
IPC: H04L12/18
Filed: 2019-05-31
Abstract: 本申请实施例公开了一种媒体传输方法和H323-SIP网关，其中媒体传输方法包括：H323-SIP网关接收到主叫终端的呼叫接入请求后，发送空能力呼叫消息给被叫终端，所述空能力呼叫消息用于请求所述被叫终端的能力集信息，所述呼叫接入请求中携带了所述主叫终端的能力集信息；所述H323-SIP网关接收到所述被叫终端发送的能力集信息后，当确定所述主叫终端、所述被叫终端和所述H323-SIP网关具有第一共同能力集时，将收到的媒体码流直接转发给所述主叫终端或所述被叫终端。
Patent WO-2020248088-A1 (WO)
Inventor: CHAKRABORTY CHIRANJIB
IPC: G06F12/14
Filed: 2019-06-10
Abstract: Disclosed are a secure access method and an electronic device. The secure access method comprises: determining a target hardware module and a target buffer block according to a detection request; determining whether the target hardware module and the target buffer block belong to the same media path; when the target hardware module and the target buffer block belong to the same media path, determining whether the target hardware module has access rights to the target buffer block; and when the target hardware module has the access rights to the target buffer block, invoking the target hardware module to access the target buffer block. It can be seen that, by using the technical solution of the present application, an electronic device performs dual detection on a hardware module and a buffer block before the hardware module accesses the buffer block, such that the buffer block can be accessed securely, thereby avoiding the leakage of a secure media stream from a secure buffer block, and improving the security of an SMP.
Patent WO-2020019891-A1 (WO)
Title: Blockchain-based financial trading executing method and apparatus, and electronic device
Inventor: MA LING
IPC: G06Q20/10
Filed: 2019-06-13
Abstract: A blockchain-based financial trading executing method, applicable to a blockchain construction-based distributed exchange, comprising: receiving a trading order submitted by a user client connected to a local trading center; sending the received trading order to other trading centers in the blockchain; receiving trading orders, which are submitted by user clients connected to other trading centers, sent by other trading centers; performing dealmaking processing on the received trading orders to generate trading commission books, and sending the generated trading commission books to other trading centers; receiving the trading commission books, which are generated by other trading centers by performing dealmaking processing on the received trading orders, sent by other trading centers; and initiating consensus processing on the trading commission book generated by each trading center and executing closing orders in the trading commission books, for which the consensus is passed.
Patent WO-2020007279-A1 (WO)
Title: Enhanced handling on 5g qos operations
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W28/24
Filed: 2019-07-02
Abstract: A method of enhanced error handling for 5G QoS operations is proposed. A PDU session defines the association between the UE and the data network that provides a PDU connectivity service. Each PDU session is identified by a PDU session ID, and may include multiple QoS flows and QoS rules. Within a PDU session, there should be one and only one default QoS rule. The default QoS rule indication (DQR) and the QoS flow identifier (QFI) of a signaled QoS rule should not be changed. Two new 5G session management (5GSM) causes are defined: a semantic error in the QoS operation (cause value #83) and a syntactic error (cause value #84) in the QoS operation. The UE should check the QoS rule provided in a PDU session modification command message for different types of QoS rule errors.
Patent WO-2020011213-A1 (WO)
Title: Protective frame assembly and solar shingle system
Inventor: ZHU WEI
IPC: H02S30/10
Filed: 2019-07-10
Abstract: The present application relates to the technical field of solar shingles. Disclosed are a protective frame assembly and a solar shingle system. The protective frame assembly comprises: a frame body prepared from an aluminum material, an anti-aging structural layer being formed on the surface of the frame body, a connection part for connecting to a grounding cable assembly being formed on the frame body, a first connection structure connecting to a side of a solar shingle and a second connection structure for connecting to an adjacent frame assembly being further formed on the frame body. The protective frame assembly is applied to a solar shingle system, and can not only ensure the reliability that the solar shingle is grounded for electric conduction to prevent a lightning strike but also satisfy the required designed life of the solar shingle, without adding a structural member.
Patent WO-2021007803-A1 (WO)
Inventor: HE BIN
IPC: A61B34/20
Filed: 2019-07-17
Abstract: Provided is a positioning and navigation method for fracture reduction and closure surgery, the method comprising: installing preoperative positioning devices (1), and performing CT scanning to obtain image information of a broken bone and the preoperative positioning devices; determining data information of broken bone segments and positioning balls of the preoperative positioning devices (1); grouping the obtained data information into data groups, with each broken bone segment and preoperative positioning device (1) being taken as a group, and determining coordinates of the center of the ball of each positioning ball (9); determining the matching relationship between each preoperative positioning device (1) and the corresponding broken bone segment according to the coordinates of the center of the ball of the positioning ball (9); removing the preoperative positioning devices (1), and installing intraoperative positioning devices (11); tracking and recognizing a positioning ball (14) of each intraoperative positioning device (11) with infrared light so as to determine the coordinates of the center of the ball of the positioning ball (14) in the intraoperative positioning device (11); determining the spatial posture of each intraoperative positioning device (11) according to the coordinates of the center of the ball of the intraoperative positioning device (11), and determining the spatial posture of each broken bone segment in the surgery according to a coordinate transformation relationship between the preoperative positioning device (1) and the intraoperative positioning device (11); and rendering and displaying each broken bone model in real time.
Patent WO-2021030988-A1 (WO)
Title: Information feedback method and device
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2019-08-16
Abstract: Provided are an information feedback method and device, capable of implementing effective transmission of feedback information of a channel group. The method comprises: a terminal device receives first DCI; the terminal device receives second DCI after the first DCI, the downlink channel corresponding to the first DCI and the downlink channel corresponding to the second DCI belonging to the same channel group, the first DCI and the second DCI comprising a time information field, the time information field indicating the time for sending feedback information of the channel group, and the time indicated by the time information field in the first DCI and the time information field in the second DCI being different; and, on the basis of the second DCI, the terminal device determines time information for sending feedback information of the channel group.
Patent WO-2021035703-A1 (WO)
Title: Tracking method and movable platform
Inventor: CHEN LIANSHENG
IPC: G06T7/00
Filed: 2019-08-30
Abstract: A tracking method and a movable platform. The method comprises: obtaining from a first image, according to the relative orientation of the first image and a second image captured by a first camera, an estimated position of a pre-selected feature point in the first image, wherein the first camera is the left or right eye of a binocular camera (12, 401), and the second image is the preceding image of the first image (S201, S301); using the estimated position of the pre-selected feature point in the first image as an initial position, and tracking the location of the pre-selected feature point in the first image so as to obtain a first tracking result (S202, S302); and using the location of the pre-selected feature point in the first image as an initial position, and tracking the location of the pre-selected feature point in a third image, wherein the third image is captured by a second camera of the binocular camera (12, 401), and the first image and the third image are captured at the same time (S203, S303). The tracking method can improve the accuracy of the tracking result.
Patent WO-2021042369-A1 (WO)
Title: Nanoparticle having cgas-sting pathway activation function, preparation method therefor and application thereof
Inventor: XU JING
IPC: A61K9/14
Filed: 2019-09-06
Abstract: A nanoparticle having the cGAS-STING activation function. The nanoparticle is an organic-inorganic hybrid nanoparticle containing a metal ion. The metal ion has the cGAS-STING activation function. The nanoparticle comprises a macromolecule and the metal ion, and is formed by the interaction of the macromolecule with the metal ion and a negative ion. Moreover, the macromolecule can protect the colloidal stability of the nanoparticle. The nanoparticle can effectively trigger the production of STING-dependent type I interferon, and can be administered to a subject using different routes (comprising intravenous therapy, intramuscular injection, intradermal injection, intranasal injection, etc.). A nanoparticle preparation can be used for treating disorders and diseases that are beneficial in regulating STING activity, such as infectious diseases, cancer, inflammation, allergic and autoimmune diseases, and precancerous syndromes. The nanoparticle can also be used for triggering the immune response, and can be used as a vaccine adjuvant.
Patent WO-2020134208-A1 (WO)
Inventor: LI RUIFENG
IPC: H01L51/50
Filed: 2019-09-17
Abstract: 一种量子点发光二极管，包括相对设置的阴极和阳极，在阴极和阳极之间设置的量子点发光层，设置在阴极和量子点发光层之间的叠层，叠层包括第一金属氧化物纳米颗粒层以及设置在第一金属氧化物纳米颗粒层背离量子点发光层表面的混合材料层，混合材料层的材料包括第一金属氧化物纳米颗粒和分散在第一金属氧化物纳米颗粒间隙中的第二金属氧化物，第一金属氧化物纳米颗粒层中的第一金属氧化物纳米颗粒为电子传输材料；且混合材料层中，沿量子点发光层到阴极的方向，第二金属氧化物的含量逐渐增加。
Patent WO-2020119218-A1 (WO)
Title: Ensemble boîtier et terminal
Inventor: JI BIN
IPC: H04M1/02
Filed: 2019-09-24
Abstract: La présente invention concerne un ensemble boîtier (200) et un terminal. L'ensemble boîtier (200) comprend un boîtier arrière (210) et un élément décoratif (220). Le boîtier arrière (210) a une surface avant (211) et une surface arrière (213) opposée à la surface avant (211). Le boîtier arrière (210) définit un trou de montage (215) s'étendant à travers la surface avant (211) et la surface arrière (213). L'élément décoratif (220) est disposé dans le trou de montage (215) et couplé au boîtier arrière (213). L'élément décoratif (220) recouvre le trou de montage (215) et s'étend hors de la surface arrière (213).
Patent WO-2021056286-A1 (WO)
Title: Blood pressure calibration selection method and modelling method therefor
Inventor: DENG JIAN
IPC: A61B5/021
Filed: 2019-09-25
Abstract: A blood pressure calibration selection method, comprising: inputting a sample set, the sample set comprising data files of a plurality of subjects, the data file of each subject comprising several sample PPG waveforms and blood pressure values corresponding thereto (211); acquiring calibration data of each subject in the sample set, the calibration data at least comprising first calibration data and second calibration data in different blood pressure states (212); selecting at least one feature parameter of a sample PPG waveform (221); on the basis of the different values of the same feature parameter in the first calibration data and the second calibration data, obtaining the value distribution of the feature parameter in the sample set (222); comparing the relationship between the feature parameter of a PPG waveform to be measured and the corresponding distribution; and, on the basis of the comparison result, determining calibration data corresponding to the PPG waveform to be measured (230). By means of selecting suitable calibration data, the present method increases the accuracy of blood pressure measurement.
Patent WO-2020252984-A1 (WO)
Title: 超重力环境悬挂式多场耦合作用下材料性能测试系统
Inventor: WEI HUA
IPC: G01N3/00
Filed: 2019-10-09
Abstract: 一种超重力环境悬挂式多场耦合作用下材料性能测试系统，包括吊装密封舱（1）、承力架（2）、高温炉（3）、力学测试装置（4）、缓冲装置（5）；吊装密封舱（1）内部固定安装有承力架（2）和高温炉（3），承力架（2）罩在高温炉（3）外，缓冲装置（5）安装于高温炉（3）内的底部，力学测试装置（4）上下两端连接在承力架（2）顶部和高温炉（3）底部内，试样（6）连接安装在力学测试装置（4）末端。该系统解决了高速旋转状态下体积力-面力-温度耦合作用下材料动态性能测试的难题，结构简单，操作方便且安全可靠。
Patent WO-2020074007-A1 (WO)
Inventor: YANG WEI
IPC: H04L29/08
Filed: 2019-10-12
Abstract: Disclosed in embodiments of the present invention are a link establishment method and apparatus, and a computer readable storage medium. The link establishment method comprises: interacting optical link auto-negotiation information with a terminal device by means of an optical link auto-negotiation channel; and under a condition that the interaction of the optical link auto-negotiation information is completed, establishing at least one of the followings: a service data channel and an auxiliary management channel; wherein the optical link auto-negotiation channel is independent of the service data channel or the auxiliary management channel; and the optical link auto-negotiation information comprises at least one of the followings: working wavelength information of the terminal device, a forward error correction switching state with the terminal device, a forward error correction type with the terminal device, and a working mode of the auxiliary management channel.