baber/WOPTO huggingface dataset:
Patent WO-2020252769-A1 (WO)
Inventor: CONG YONG
IPC: G06F5/06
Filed: 2019-06-21
Abstract: Provided are a data storage method for a first input first output memory, and a device and a storage medium. A splicing unit, a random access storage unit and an output unit, which are connected in pairs, are configured for a first input first output memory. The method comprises: acquiring, after the first input first output memory receives input data, the current states of the splicing unit, the random access storage unit, and the output unit (S101); determining a caching path of the input data according to the current states of the splicing unit, the random access storage unit and the output unit (S102); and caching the input data according to the caching path (S103). According to the present application, different caching paths are provided for the storage of the input data, such that when the input data is stored, the storage efficiency and the reading efficiency can be improved, the data read and write latency can be reduced, and discontinuous flows can be reduced by means of selecting a suitable caching path, thereby ensuring the stability of data transmission.
Patent WO-2020001602-A1 (WO)
Title: Method for implementing data multicast, apparatus, and system
Inventor: XIA NU
IPC: H04L12/18
Filed: 2019-06-28
Abstract: Disclosed in the present invention are a method for implementing data multicast, an apparatus, and a system. The method comprises: a transmission device receiving a standby forwarding path establishment request, the standby forwarding path establishment request comprising a device identifier and a destination address being the address of a multicast source device, the standby forwarding path establishment request being used to request to establish a standby forwarding path between a multicast destination device identified by the device identifier and the multicast source device, and when determining, according to the device identifier in the standby forwarding path establishment request, the transmission device is located on a primary forwarding path between the multicast destination device and the multicast source device, the transmission device not being taken as a device on the standby forwarding path between the multicast destination device and the multicast source device, and the standby forwarding path establishment request not being forwarded. Therefore, when the transmission device fails, the transmission device only affects the primary forwarding path of the multicast destination device and does not affect the standby forwarding path of the multicast destination device, thereby improving the reliability of multicast data transmission.
Patent WO-2020034793-A1 (WO)
Title: A fending groyne for protecting important riverside facilities or areas
Inventor: QI SHAOCHENG
IPC: E02B3/06
Filed: 2019-07-10
Abstract: A fending groyne for protecting important riverside facilities or areas is comprised of a pillar assembly, a connecting beam (04), a reinforcement bar (05), a baffle (06), a power device (07), a base (08) and a deck (09).The pillar assembly includes several convex pillars (01), square pillars (02) and conical pillars (03). A protrusion (10) is at the front end of the convex pillars (01), and a set of baffles (06) are hoisted between the two protrusions (10). Each baffle (06) is formed by several folding plates (11) hinged by the hinge assembly (13). The power device (07) is located where every two folding plates (11) are connected.The conical pillar (03) is located at the center of the fending groyne.
Patent WO-2020119121-A1 (WO)
Inventor: EMIRA AHMED
IPC: H03K9/00
Filed: 2019-07-16
Abstract: Techniques are described for peak-adaptive sampling demodulation for radiofrequency transceivers. For example, a tag input signal is received via an antenna, from which a clock input signal can be extracted. Multiple clock output signals can be generated responsive to the extracted clock input signal, such that each has a different respective phase. A multiphase selector can identify the one of the clock output signals that has the respective phase that is closest to the phase of the tag input signal and is best suited for sampling the peak of the tag input signal, accordingly. A single-path detector can generate a data output signal by using the identified clock output signal to sample the tag input signal, and the detector can filter and amplify the data output signal using small-signal devices.
Patent WO-2020087990-A1 (WO)
Inventor: LI DEWEI
IPC: H01M4/90
Filed: 2019-07-19
Abstract: 一种氧还原催化剂，该氧还原催化剂包含碳材料和掺杂在该碳材料中的两种或两种以上掺杂元素，掺杂元素为第IIIA族以及第VA族至第VIIA族中的除碳、氧元素之外的非金属元素。还公开了上述氧还原催化剂的制备方法和应用。该氧还原催化剂比表面积大，导电性好，稳定性高，氧还原活性优异，且制备方法简单，适合商业化应用。
Patent WO-2021016755-A1 (WO)
Inventor: HONG WEI
IPC: H04W76/27
Filed: 2019-07-26
Abstract: 本公开提供一种数据传输方法及装置，其中，所述数据传输方法包括：在需要发送目标数据到支持多个用户身份模块SIM卡的终端上的第一SIM卡时，确定所述终端上是否存在第二SIM卡；如果存在所述第二SIM卡，则发送目标指示信息到所述第二SIM卡所接入的基站。本公开中核心网在需向第一SIM卡发送目标数据时，不需要向第一SIM卡的跟踪区域内的所有基站进行寻呼，可以向第二SIM卡所接入的基站发送目标指示信息，从而将目标数据发送给第一SIM卡，降低了数据传输的延时，提高了数据传输的效率。
Patent WO-2020024935-A1 (WO)
Title: Semiconductor light-emitting chip, and manufacturing method for same
Inventor: WU XINGEN
IPC: H01L33/32
Filed: 2019-07-30
Abstract: Disclosed are a semiconductor light-emitting chip, and a manufacturing method for the same. The semiconductor light-emitting chip comprises a substrate, and an N-type semiconductor layer, an active layer, a P-type semiconductor layer, a reflective layer, at least two insulation layers, an anti-diffusion layer, and an electrode set, sequentially grown on the substrate, wherein one of the insulation layers forms a loop at an inner side of the reflective layer, and the other insulation layer forms a loop at an outer side of the reflective layer, the insulation layers separate the anti-diffusion layer and the P-type semiconductor layer, the electrode set comprises an N-type electrode and a P-type electrode, the N-type electrode is electrically connected to the N-type semiconductor layer, and the P-type electrode is electrically connected to the P-type semiconductor layer.
Patent WO-2021042293-A1 (WO)
Title: Auto-driving vehicle service system and method
Inventor: WU NAN
IPC: G05D1/02
Filed: 2019-09-04
Abstract: An auto-driving vehicle service system, comprising: a central control coordination device configured in a central control system, a vehicle coordination device configured in an auto-driving vehicle, and a hub coordination device configured in a hub service region, wherein when the auto-driving vehicle requires a vehicle service, the central control coordination device, the vehicle coordination device and the hub coordination device communicate with one another to determine a vehicle service scheme when the auto-driving vehicle requires a vehicle service; the vehicle coordination device controls, according to the vehicle service scheme, the auto-driving vehicle to interact with an entity in the hub service region; and the hub coordination device controls, according to the vehicle service scheme, the entity in the hub service region to interact with the auto-driving vehicle. The system fills in the technical blank, at the present, whereby road infrastructures are unable to provide energy supplementation, maintenance and other services for an auto-driving vehicle in the field of auto-driving, and same is thus favorable for prompting and developing the use of an auto-driving technology.
Patent WO-2020173090-A1 (WO)
Title: Antifreeze heat exchanger and water heater
Inventor: HU YONG
IPC: F24H9/18
Filed: 2019-09-27
Abstract: An antifreeze heat exchanger and a water heater. The antifreeze heat exchanger comprises: a heat exchanger body (1) and a water exchange pipe (8) in communication with the heat exchanger body (1); an antifreeze pipe wall (10) provided on the surface of the water exchange pipe (8), an antifreeze cavity being formed between the antifreeze pipe wall (10) and the water exchange pipe (8); antifreeze fluid (11) provided in the antifreeze cavity; and a heating device (12) provided in the antifreeze cavity.
Patent WO-2020094046-A1 (WO)
Title: 一种手术缝合装置
Inventor: CEN DAOJUAN
IPC: A61B17/04
Filed: 2019-11-06
Abstract: 一种手术缝合装置，包括缝合线（1）、缝合针（2）和卡扣（3），缝合线（1）的第一端（11）与缝合针（2）连接，缝合线（1）的第二端（13）与卡扣（3）连接，卡扣（3）具有第一固定部（31）和第二固定部（32），缝合线（1）的第二端（13）与第二固定部（32）固定连接，第一固定部（31）用于固定缝合线（1）剪除缝合针（2）后的自由端，缝合线（1）的两端之间具有一个或多个压扁部（12）；使用手术缝合装置对人体造成的创伤和风险更小。
Patent WO-2020181799-A1 (WO)
Inventor: HONG SONG
IPC: G06F16/28
Filed: 2019-11-08
Abstract: A data archiving method and device, a server, and a computer readable storage medium. The method comprises: at a preset time point, obtaining data to be processed, said data being within a preset time range, the preset time range being later than the preset time point (S101); classifying said data according to a data processing state of said data to obtain a target data category of said data (S102); determining a target archiving method corresponding to the target data category of said data according to preset corresponding relationships between data categories and archiving methods (S103); and using the target archiving method to archive said data (S104). In this way, said data may be archived automatically and intelligently in advance, thereby improving data archiving efficiency.
Patent WO-2021103003-A1 (WO)
Inventor: WU ZHONGYUAN
IPC: H01L51/56
Filed: 2019-11-29
Abstract: Embodiments of the present disclosure provide a display panel and a display device, comprising: a base substrate, several pixel units, and a plurality of gate line groups. At least one pixel unit comprises a plurality of sub pixels; at least one sub pixel comprises a sensing transistor and a driving transistor; each gate line group comprises a first gate line and a second gate line that are located at the two sides of the pixel unit; for the first gate line and the second gate line corresponding to the same row of sub pixels, the sensing transistor is located at one side, close to the second gate line, of the sub pixel, and the driving transistor is located at one side, close to the first gate line, of the sub pixel; for the same row of two sub pixels that are close to each other but not located at the same pixel unit, a region surrounded by the first connection hole and the second connection hole of the two sub pixels at least comprises a signal line having two layers of wiring structures, and the two layers of wiring structures of the same signal line are electrically connected with each other.
Patent WO-2021103113-A1 (WO)
Inventor: GONG YI
IPC: H01L27/06
Filed: 2019-12-06
Abstract: Embodiments of the present invention provide an IGBT power device, comprising: a gate dielectric layer located above two p-type body regions and above an n-type drift region between the two p-type body regions, and an n-type floating gate located above the gate dielectric layer; a gate located above the gate dielectric layer and above the n-type floating gate, wherein the gate covers two sidewalls of the n-type floating gate in a lateral direction; an insulation dielectric layer between the gate and the n-type floating gate; a first opening located in the gate dielectric layer, wherein the n-type floating gate contacts one of the p-type body regions by means of the first opening to form a p-n junction diode; and a second opening located in the gate dielectric layer, wherein the n-type floating gate contacts the other p-type body region by means of the second opening to form a p-n junction diode. The present application improves the reverse recovery speed of the IGBT power device.
Patent WO-2020119724-A1 (WO)
Inventor: WU TAO
IPC: H04B5/00
Filed: 2019-12-11
Abstract: 本申请实施例提供一种通信方法、通信装置及存储介质，该方法包括：网络设备在无线局域网的无线信道上发送信标帧，所述信标帧包括指示信息，所述指示信息用于指示所述网络设备与所述网络设备覆盖范围内的物联网设备在所述无线局域网的所述无线信道上采用背反射方式进行通信的通信过程；所述网络设备与所述物联网设备在所述无线信道上进行所述通信过程。通过网络设备在无线局域网的无线信道上采用背反射方式与物联网设备进行通信，增大了网络设备和物联网设备的通信距离，使得网络设备和物联网设备不需要靠近即可进行正常通信，从而提高了网络设备和物联网设备的通信效率，满足了物联网的通信需求。
Patent WO-2020140799-A1 (WO)
Title: Acid production device and acid production process using multi-stage oxidation of hydrogen sulfide acidic gas
Inventor: HUANG RUI
IPC: C01B17/80
Filed: 2019-12-25
Abstract: Provided are an acid production device and acid production process using multi-stage oxidation of hydrogen sulfide acidic gas. Said device comprises a H 2| S combustion device (4), a combined reactor (5) connected to the H 2| S combustion device, a sulfuric acid vapor condenser (1) and an acid fog collector (6). The H 2| S combustion device is used for combusting hydrogen sulfide acidic gas to produce SO 2  process gas. The combined reactor is used for catalytically oxidizing the SO 2  process gas to produce a SO 2  process gas, and the combined reactor is provided with several catalyst bed layers (501, 503, 505) and interstage heat exchangers (502, 504) distributed between two adjacent catalyst bed layers. The sulfuric acid vapor condenser is used for condensing SO 2  process gas to form sulfuric acid. The acid fog collector is connected to the sulfuric acid vapor condenser, and the junction is between the gas inlet and the exhaust outlet of the sulfuric acid vapor condenser. Said process can simultaneously process hydrogen sulfide acidic gas of both high and low concentrations, and can significantly reduce equipment investment and operation costs.
Patent WO-2020155992-A1 (WO)
Inventor: SHAN JIANFENG
IPC: G09G3/36
Filed: 2019-12-27
Abstract: 一种显示面板的驱动方法及显示设备。显示面板的驱动方法包括：对任意相邻的两个像素单元（10）采用第一驱动数据和第二驱动数据进行驱动；对同一列子像素中预设子像素采用第一共极性电压进行驱动，对同一列子像素中其余子像素采用第二共极性电压驱动。通过将像素单元（10）中的子像素的共电极采用第一共极性电压和第二共极性电压进行交错驱动，并配合第一驱动数据和第二驱动数据对像素单元进行驱动。
Patent WO-2020220713-A1 (WO)
Title: 发声装置以及电子产品
Inventor: ZU FENGLEI
IPC: H04R9/06
Filed: 2019-12-30
Abstract: 本发明公开一种发声装置和电子产品，所述发声装置包括壳体、发声单体、复位件和活动密封配合结构，所述壳体具有一安装腔，所述发声单体包括设置的振动组件和磁路组件，所述发声单体设于所述安装腔内且将所述安装腔密封阻隔形成前声腔和后声腔，所述复位件设于所述壳体内，用以弹性复位所述振动组件，其中，所述振动组件可活动地与所述活动密封配合结构配合，且所述振动组件在振动过程中保持与所述密封配合结构密封配合，本发明提供的发声装置可取消柔性折环，以相应地解决因为柔性折环带来的技术缺陷。
Patent WO-2020220740-A1 (WO)
Title: Blockchain-based invoice creation method, apparatus and electronic device
Inventor: FENG ZHAOLIN
IPC: G06Q30/04
Filed: 2020-01-07
Abstract: Provided are a blockchain-based invoice creation method and apparatus and an electronic device, which are applied to a node device in a tax blockchain. The tax blockchain and a payment blockchain have a cross-chain reference relationship. The method comprises: receiving an invoice creation transaction for a target payment order, wherein the invoice creation transaction comprises an identifier of a first receipt confirmation transaction stored in the tax blockchain, the first receipt confirmation transaction comprising an identifier of a second receipt confirmation transaction stored in the payment blockchain (202); on the basis of the identifier of the first receipt confirmation transaction, finding the first receipt confirmation transaction in the tax blockchain, and on the basis of the identifier of the second receipt confirmation transaction, finding the second receipt confirmation transaction in the payment blockchain (204); detecting whether receipt confirmation data in the first receipt confirmation transaction matches receipt confirmation data in the second receipt confirmation transaction or not (206); and if the two match, calling an invoice creation logic declared in a preset smart contract, and creating an invoice for the target payment order (208).
Patent WO-2021179151-A1 (WO)
Inventor: LI JIAN
IPC: H04W72/04
Filed: 2020-03-10
Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device (e. g., a base station or a user equipment (UE) ) may identify a set of source symbols for a wireless transmission and determine a quantity of source symbols. The transmitting device may select an encoding scheme based on whether the quantity of source symbols in the set is less than a threshold quantity. The selected encoding scheme may be one of a set of at least two candidate encoding schemes, and different candidate encoding schemes may have different performance characteristics. The transmitting device may generate a set of encoded symbols based on the selected encoding scheme and transmit the set of encoded symbols.
Patent WO-2020200178-A1 (WO)
Inventor: WU ZHIZHENG
IPC: G10L13/02
Filed: 2020-03-30
Abstract: A speech synthesis method, the method comprising: dividing text into a plurality of segments belonging to different language categories (S102); converting each segment into a corresponding phoneme according to the language category to which each segment belongs so as to generate a phoneme sequence of the text ( S104); inputting the phoneme sequence into a pre-trained speech synthesis model and converting same into vocoder feature parameters (S106); and inputting the vocoder feature parameters into a vocoder to generate speech (S108).
Patent WO-2020221212-A1 (WO)
Title: Resource scheduling method and apparatus
Inventor: YU CHANG
IPC: H04W4/40
Filed: 2020-04-27
Abstract: Provided are a resource scheduling method and apparatus, relating to the technical field of communications, and being used to reduce a data transmission delay of a service of a terminal on a sidelink when mode reconfiguration occurs in the terminal. The method comprises: when a terminal meets a first trigger condition, the terminal triggering a resource scheduling request, wherein the resource scheduling request is used for requesting that an access network device allocates an uplink resource or a sidelink resource to the terminal, the first trigger condition comprises an operating mode of the terminal or a sidelink service of the terminal being switched from a first mode to a second mode, the first mode is different from the second mode, and the first mode and the second mode are one of the following modes: a scheduling mode and a scheduling and autonomy combined mode.
Patent WO-2021027329-A1 (WO)
Title: 基于图像识别的信息推送方法、装置、及计算机设备
Inventor: XIA XIN
IPC: G06K9/00
Filed: 2020-04-28
Abstract: 本申请涉及人工智能领域，具体公开了基于图像识别的信息推送方法、装置、计算机设备及存储介质，通过对上传端所上传的手掌部位图片进行识别获取目标掌纹特征向量，及对应的第一标签；通过对上传端所上传的面部视频进行微表情分析，获取目标微表情特征向量，及对应的第二标签；将第一标签与第二标签进行组合，得到对应的用户标签组合；在用户标签库获取与用户标签组合的标签相似度值超过相似度阈值的标签组合以作为目标标签组合集，获取其对应的用户以作为推荐用户清单发送至上传端。该方法实现了通过基于掌部图片得到的第一标签，以及通过面部视频得到的第二标签组成的用户标签组合，基于多维度特征在用户标签库中获取相似用户，能更加精准的匹配相似用户进行推荐。
Patent WO-2021217562-A1 (WO)
Inventor: LIU CHIH-HAO
IPC: H04W72/12
Filed: 2020-04-30
Abstract: Aspects of the disclosure relate to a user equipment (UE) for establishing a sidelink communication channel and receive mapped channel state information-reference signals (CSI-RS) over a plurality of PSSCH resource blocks. The mapped CSI-RS may be interlaced with resource elements in at least a portion of the plurality of PSSCH resource blocks. The CSI-RS received over the plurality of PSSCH blocks is then processed to determine a channel quality of the sidelink channel from the portion of the plurality of PSSCH resource blocks including the mapped CSI-RS.
Patent WO-2020233513-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/169
Filed: 2020-05-15
Abstract: Devices, systems and methods for digital video coding, which include geometric partitioning, are described. An exemplary method for video processing includes making a decision, based on a priority rule, regarding an order of insertion of motion candidates into a motion candidate list for a conversion between a current block of video and a bitstream representation of the video, wherein the current block is coded using a geometry partition mode; and performing, based on the decision and the motion candidate list, the conversion.
Patent WO-2021109488-A1 (WO)
Inventor: ZHU JINGUO
IPC: H04W8/08
Filed: 2020-05-22
Abstract: A wireless communication method for use in a network exposure function is provided. The wireless communication method comprises receiving, from a session management function of a core network, a subscription address in a radio access network, transmitting, towards the subscription address in the radio access network, a subscription request, and receiving, from the radio access network, radio access network information corresponding to the subscription request.
Patent WO-2021227139-A1 (WO)
Title: Glass kiln crack repairing device with automatic pressure relief
Inventor: CHEN JIANGANG
IPC: C03B5/16
Filed: 2020-05-29
Abstract: Disclosed is a glass kiln crack repairing device with automatic pressure relief, the device comprising a storage bin (1) provided with supporting legs (2) at the bottom thereof, wherein the middle of the bottom of the storage bin (1) is provided with a feeding pipe (3), an outer end portion of the feeding pipe (3) is connected to a flexible feeding pipeline, and the feeding pipe (3) is provided with a feeding valve (4); the front end of the flexible feeding pipeline is connected to a filling steel pipe (5), the rear portion of the filling steel pipe (5) is provided with a filling valve (6), and the front end of the filling steel pipe (5) is a flat discharge port (7); the top of the storage bin (1) is provided with a charging pipe (8), and the charging pipe (8) is provided with a charging valve (9); and top of the storage bin (1) is provided with an air intake pipe (10) and an air exhaust pipe (11), the air intake pipe (10) is provided with an air intake valve (12), and the air exhaust pipe (11) is provided with a pressure relief valve (13). According to the present invention, a repair material in the storage bin can be delivered deep into a crack, thereby improving the repairing effect, and the flat discharge port at the front end of the filling steel pipe can enter deep into the crack, thereby further improving the effect of filling the repair material deep into the crack.
Patent WO-2021088368-A1 (WO)
Inventor: DONG LING
IPC: G06F11/14
Filed: 2020-06-11
Abstract: A method and device for repairing a memory. The method is applied to a storage controller, wherein the storage controller is connected to a first memory and a second memory. The method comprises: receiving a first read request, wherein the first read request is used to instruct for first data in the first memory to be read; when reading of the first data in the first memory fails, acquiring the first data from the second memory; sending a write request to the first memory, wherein the write request carries the first data; receiving a response message sent by the first memory, wherein the response message is used to indicate that the first data has been successfully written into the first memory; and determining, according to the response message, that the error of a logical bad block in the first memory has been repaired. According to the method, the repair of a logical bad block in a memory can be realized, thereby improving the usability of a system and reducing the number of times that the memory needs to be replaced, and reducing the operating cost of the system.
Patent WO-2021169124-A1 (WO)
Inventor: TANG TIAN
IPC: G06F8/61
Filed: 2020-06-30
Abstract: A method and apparatus for installing a software package to a target host, and a computer device. An execution main body of the method is a software package management platform. The method comprises: receiving a software package to be synchronized and parameters of a target host (S101); verifying the software package in accordance with a preset verification rule (S102); when the verification is passed, determining a synchronization path according to the parameters of the target host (S103), wherein the synchronization path is a path from the software package management platform to a server of the target host; generating, according to a package name of the software package and the parameters of the target host, configuration information required for installing the software package by the target host (S104); synchronizing the software package to the server of the target host via the synchronization path (S105); and sending the configuration information to an operation and maintenance management platform of the target host (S106), wherein the operation and maintenance management platform is used for installing the software package on the server of the target host to the target host according to the configuration information. The method can improve the efficiency of installing the software package to the target host.