baber/WOPTO huggingface dataset:
Patent WO-2020035079-A1 (WO)
Title: Polypeptide having cardiovascular and cerebrovascular protection function, preparation method for polypeptide, and application of polypeptide
Inventor: HAN LIWEN
IPC: C07K1/34
Filed: 2019-09-17
Abstract: Disclosed are a polypeptide having a cardiovascular and cerebrovascular protection function, a preparation method for the polypeptide, and an application of the polypeptide. The amino acid sequence of the polypeptide having a cardiovascular and cerebrovascular protection function is shown in SEQ ID NO. 1. Also disclosed is an application of the polypeptide as a medicinal component in preparing a drug which treats cardiovascular and cerebrovascular disease or as a healthcare component in preparing a cardiovascular and cerebrovascular healthcare product. The polypeptide compound, which is extracted from Neptunea arthritica cumingii and contains eight amino acid residues, has been found to clear ROS in the body, and inhibit the production of angiotensin-converting enzyme and renin in blood vessels. The polypeptide compound has significant antihypertensive activity, may be used for the development of drugs which treat cardiovascular and cerebrovascular disease and cardiovascular and cerebrovascular healthcare products, and has broad market prospects.
Patent WO-2020186713-A1 (WO)
Inventor: HONG YAOXIANG
IPC: H01H85/08
Filed: 2019-09-19
Abstract: 一种温度保险丝，包括两端并联于第一电极和第二电极的第一熔断装置和第二熔断装置，包括有具有一端开口的外壳（101）、盖板（102）、封口胶（103）构造出的密闭腔室内，所述第一熔断装置和第二熔断装置被设置于其中，定义外壳（101）的封闭一端向开口一端延伸的方向为上、下方向，所述第一熔断装置和第二熔断装置以上、下布置的方式排列。采用如上技术方案，实现了一种上下布置结构的温度保险丝，使得温度保险丝的整体外形上呈瘦长外形，满足相应场合下的应用需求。
Patent WO-2020078167-A1 (WO)
Title: Charging control method and system for intelligent terminal, and computer-readable storage medium
Inventor: HUANG PEI
IPC: H02J7/00
Filed: 2019-09-23
Abstract: Disclosed are a charging control method and system for an intelligent terminal, and a computer-readable storage medium. The charging control method comprises the following steps: S100: connecting an intelligent terminal to a power supply by means of a charging device, and recognizing the device type of the charging device connected to the intelligent terminal; S200: when the device type is a charging device having an earphone hole and a charging hole, improving a charging current from the power supply to the intelligent terminal; S300: when a charging voltage corresponding to the charging current is greater than or equal to a voltage threshold value pre-set in the intelligent terminal, stabilizing the charging current to be a current threshold value; and S400: charging the intelligent terminal with the current threshold value. Even if the model of a charging device and a support protocol are unknown, the method can also be used to maximize a charging capability of the charging device on the basis of ensuring charging safety.
Patent WO-2021035852-A1 (WO)
Inventor: LI YUETING
IPC: G01C22/00
Filed: 2019-09-25
Abstract: A motion data detection method. The motion data detection method is applied to a smart wearable device including a motion sensor and a magnetic sensor. The method comprises: when first motion data of a user currently detected by a motion sensor is not within a preset data detection range, acquiring the current second motion data of the user by means of a magnetic sensor with higher detection sensitivity, and determining, on the basis of the second motion data, whether the current motion data of the user is actual motion data, wherein if the current motion data of the user is the actual motion data, it indicates that there is a difference between the current detection value of the motion sensor and the actual motion situation of the user, and the current motion data of the user is counted in the calculation of the subsequent motion steps. According to the method and the smart wearable device, the accuracy of motion data under the auxiliary detection of a magnetic sensor is improved, thereby improving the accuracy of the step counting function of the smart wearable device.
Patent WO-2021003853-A1 (WO)
Inventor: TSUN LAP-TIN
IPC: G06K9/00
Filed: 2019-09-26
Abstract: The invention provides a computer-implemented method of processing an image, the method comprising the steps of: identifying objects in the image using a content analysis engine; based on information from a relationship database, using a contextual analysis engine to automatically: identify contextual relationships between some or all of the identified objects in the image, derive a background or landscape of said image from one or more of said identified objects; and subsequently, and analyse the identified contextual relationships between the identified objects and the derived background or landscape to thereby associate one or more contexts with said image.
Patent WO-2021072693-A1 (WO)
Inventor: LI YE
IPC: H02M1/08
Filed: 2019-10-17
Abstract: Provided in the present invention is a low-EMI normally-on SiC JFET driving circuit, comprising a drive current regulating circuit, a drive voltage clamping module, a drive power transistor Q2, a drive voltage turn-off power transistor Q3, and an inverter INV1; a drain of the drive power transistor Q2 is connected to a source of a normally-on SiC JFET power transistor Q1; a source of the drive power transistor Q2 is connected to a gate of the SiC JFET power transistor Q1 and is grounded; a gate of the drive power transistor Q2 is connected to a drive voltage vDrv; the drive current regulating circuit 110 is connected to a switch signal In; the current output end of the drive current regulating circuit 110 is connected to the gate of the drive power transistor Q2; the drive voltage clamping module 140 is connected to the gate of the drive power transistor Q2; the input end of the inverter INV1 is connected to the switch signal In, the output end is connected to a gate of the drive voltage turn-off power transistor Q3, a source of Q3 is grounded, and a drain is connected to the gate of the drive power transistor Q2. The present invention achieves a low power consumption, low-EMI normally-on SiC JFET driving circuit.
Patent WO-2020098467-A1 (WO)
Inventor: GUO XIAOFENG
IPC: H03M1/66
Filed: 2019-10-24
Abstract: 本申请公开一种余量转移环路、逐次逼近型模数转换器和增益校准方法，其中，余量转移环路包括采样开关模块、逻辑控制电路、余量保持电容模块、DAC电容阵列、余量转移模块、电流舵、复位开关模块和电荷共享开关模块，逻辑控制电路在预设周期内按照预设的时间间隔依次输出控制信号，以控制复位开关模块、余量转移模块、采样开关模块和电荷共享开关模块依次工作，从而实现余量转移。
Patent WO-2020088585-A1 (WO)
Title: Sidelink connection establishment method, resource allocation method, terminal and network side device
Inventor: LIANG JING
IPC: H04W72/02
Filed: 2019-10-31
Abstract: Provided are a sidelink connection establishment method, a resource allocation method, a terminal and a network side device. The sidelink connection establishment method is applied to a first terminal, and comprises: acquiring resource pool configuration information configured or pre-configured by a network side device, wherein the resource pool configuration information is used for configuring one or more transmission resource pools for the first terminal; and sending sidelink connection establishment information to a second terminal by using a specific resource in the one or more transmission resource pools.
Patent WO-2020168747-A1 (WO)
Inventor: WANG YUE
IPC: G06T17/05
Filed: 2019-11-07
Abstract: A human-machine interaction method and apparatus based on a high-precision map. The method comprises: acquiring a pre-generated high-precision map (201); in response to receiving an information adding request, parsing the information adding request (202); and adding add-on information indicated by the information adding request to the pre-generated high-precision map, so as to generate an updated high-precision map (203). The method facilitates the addition of a map element to the high-precision map by a user, and is beneficial to the further improvement of the high-precision map and the simulation of a traffic scenario.
Patent WO-2021056753-A1 (WO)
Inventor: XIAO JUNCHENG
IPC: H01L21/77
Filed: 2019-11-14
Abstract: 本发明提供了一种阵列基板及其制备方法、显示装置。所述阵列基板中包括第一有源层和第二有源层，所述第一有源层所用材料为低温多晶硅，所述第二有源层所用材料为氧化物半导体，所述第一有源层和所述第二有源层相互错层错位设置。
Patent WO-2020143342-A1 (WO)
Inventor: ZHU DAPENG
IPC: G06Q40/02
Filed: 2019-11-25
Abstract: A warehouse receipt authentication method and device based on a block chain architecture. Warehouse receipt authentication participant nodes form block chain nodes, and the block chain nodes comprise: an authentication demander node and an authentication provider node. The warehouse receipt authentication method based on the block chain architecture comprises: an authentication demander node receives a warehouse receipt authentication request, constructs an application authentication information block according to the warehouse receipt authentication request, and adds the application authentication information block into a block chain (101); and an authentication provider node performs authentication evaluation on the warehouse receipt authentication request according to the application authentication information block, constructs an authentication result information block according to an authentication evaluation result, and adds the authentication result information block into the block chain (102). According to the technical scheme, the safety and efficiency of warehouse receipt authentication are improved, and the development of warehouse receipt pledge financing service is greatly promoted.
Patent WO-2021102806-A1 (WO)
Title: 塑胶管体的自动扩口设备
Inventor: LE GUOQIANG
IPC: B29C57/04
Filed: 2019-11-28
Abstract: 一种塑胶管体的自动扩口设备，包括固定装置（10）及管材定位扩口装置（40），所述管材定位扩口装置（40）设置于所述固定装置（10）上；所述管材定位扩口装置（40）包括管材扩口固定架（41）、塑胶管材定位组件（42）及塑胶管材扩口组件（43），所述管材扩口固定架（41）设置于所述固定装置（10）上，所述塑胶管材定位组件（42）和所述塑胶管材扩口组件（43）分别设置于所述管材扩口固定架（41）上。该塑胶管体的自动扩口设备通过设置固定装置及管材定位扩口装置，可以将塑胶管体进行扩口操作，使得方便连接另一根管体，从而可以提高管体连接的密闭性。
Patent WO-2021103135-A1 (WO)
Inventor: YE KEJIANG
IPC: H04L12/851
Filed: 2019-12-10
Abstract: A deep neural network-based traffic classification method and system, and an electronic device. The method comprises: perform feature extraction on original network traffic to generate various categories of network flow data, and mark the network flow data according to network logs to generate a data set for constructing a deep neural network, wherein the extracted features comprise three-dimensional features of the forward flow, reverse flow, and transmission flow of each network flow; reconstruct the structure of the data set, and train a CNN by means of the reconstructed data set; the CNN separately calculates a matrix of correlation coefficients between the forward flow and the reverse flow characteristics, the forward flow and the transmission flow characteristics, and the reverse flow and the transmission flow characteristics in each network flow on the basis of the extracted three-dimensional features to output high-dimensional global convolution features; and input into an LSTM network the global convolutional features output by the CNN to perform training, and output a traffic classification prediction result. The present method can improve the accuracy and performance of network traffic classification.
Patent WO-2021114252-A1 (WO)
Inventor: ZHU WEI
IPC: B25B11/00
Filed: 2019-12-13
Abstract: Disclosed is a pipeline internally-tangent-type clamp, comprising a hollow pipeline (1), an electric jacking device and a clamping device, wherein the electric jacking device is sleeved on an inner side wall of the hollow pipeline (1) in a sliding manner, the electric jacking device comprises an electric motor (1), a hydraulic cylinder (3), a pressure sensor (4), a piston rod (5) and a control panel (6); the hydraulic cylinder (3) is of a three-dimensional long-strip shape; the piston rod (5) is sleeved on the upper surface of the hydraulic cylinder (3) in a sliding manner, and the piston rod (5) matches the upper surface of the hydraulic cylinder (3); the clamping device comprises abutting pads (7), an extending rod (8) and a fixing block (9); and the abutting pads (7) are fixedly connected to the upper surface of the piston rod (5) and the lower surface of the hydraulic cylinder (3) separately. According to the pipeline internally-tangent-type clamp, the hydraulic cylinder and the piston rod are arranged to carry out jacking from the interior of the hollow pipeline, the oil conveying efficiency of the electric motor is controlled according to pressure data of the pressure sensor and actual operation, and the hydraulic cylinder and the piston rod abut against the hollow pipeline in the hollow pipeline without damaging the hollow pipeline, thereby having the characteristics of the appearance and use of the pipeline being protected while the pipeline is clamped and carried conveniently.
Patent WO-2020125741-A1 (WO)
Inventor: WANG LEI
IPC: G06F16/22
Filed: 2019-12-20
Abstract: 本申请公开了一种哈希冲突的处理方法、装置、设备及计算机可读存储介质，该方法包括：获取待插入至哈希表的关键值和结果值；利用预先设置的至少两个不同哈希函数分别对关键值进行哈希运算，得到至少两个哈希值；在根据获得的哈希值和预先建立的用于存储索引值的索引表确定关键值不会引起哈希冲突的情况下，为关键值分配分配与历史索引值不相同的目标索引值；其中，历史索引值为与哈希表中已有的关键值对应的索引值；以目标索引值为地址将关键值和结果值添加至哈希表。
Patent WO-2020140926-A1 (WO)
Title: 一种密钥生成方法、终端设备及网络设备
Inventor: LIU FUWEN
IPC: H04L9/08
Filed: 2020-01-02
Abstract: 本申请实施例提供了一种密钥生成方法、其涉及终端设备、网络设备以及计算机可读存储介质，其中方法包括：基于长期密钥，确定第一密钥；基于第一密钥以及至少一个附加密钥，生成本次会话密钥，基于所述本次会话密钥与网络侧进行通信；其中，所述至少一个附加密钥中包括：终端设备初次连接网络时生成的初始会话密钥，和/或，上一次通信使用的会话密钥；所述第一密钥以及所述至少一个附加密钥均为对称密钥。
Patent WO-2020258827-A1 (WO)
Inventor: YANG GUIHUA
IPC: C08B15/02
Filed: 2020-01-03
Abstract: The present invention relates to a method for preparing a cellulose nanofibril which can be redispersed in an aqueous solution. The method comprises the following steps: first subjecting a plant fiber raw material to a pulping treatment, then subjecting same to a nano homogenization treatment, so as to obtain a CNF suspension, adjusting the pH of the resulting CNF suspension, then adding a certain amount of potassium chloride, and subjecting same to a drying treatment. In the method of the present invention, the CNF is prepared by means of a mechanical method, and has a higher yield. In the present invention, the CNF suspension, after being treated by means of adjusting the pH and adding a salt, is, after vacuum drying, easily redispersed in an aqueous solution, and same has good properties, such as stability, after redispersion. The method can reduce the storage and transportation costs of cellulose nanofibrils, and is simple in terms of operation and suitable for large-scale production. This provides a new idea and a new method for the highly valued utilization of cellulose, and provides a new method for the preparation of the CNF capable of being redispersed in an aqueous solution.
Patent WO-2021109313-A1 (WO)
Inventor: CHEN LIMING
IPC: G01N23/00
Filed: 2020-01-06
Abstract: 一种中子强度关联成像装置，包括：中子源（1），用于发射中子束；中子挡板（2），其上具有用于限制中子束的形状和尺寸的通孔；调制器（3），包括多个调制图案，用于调节中子束的模式，其中，从中子挡板（2）输出的中子束仅覆盖多个调制图案的一个；样品架，用于放置待测物体（5）；探测器（P），用于采集经过多个调制图案的每一个调制的中子束经过待测物体（5）之后的相应的时间飞行谱；以及数据处理单元（6），基于时间飞行谱获得待测物体（5）的图像。中子强度关联成像装置分辨率高、对探测器的要求低、成本低。
Patent WO-2021138820-A1 (WO)
Title: Charger and control method
Inventor: ZHANG JUN
IPC: H02M7/12
Filed: 2020-01-07
Abstract: Provided are a charger and a control method. The charger comprises: a transformer (240); at least one primary-side switch tube (231) for carrying out chopping modulation on a voltage input into the transformer; a first control unit (211); a second control unit (212) for generating feedback information on the basis of voltage and/or current information output from an output end of the charger; and a first microwave unit (221) respectively connected to the first control unit (211) and the second control unit (212), and used for transmitting the feedback information to the first control unit (211), wherein the first control unit (211) is used for outputting a first control signal according to the feedback information, so as to control the turning on or the turning off of the at least one primary-side switch tube (231). The charger has a fast driving speed and a precisely controllable dead time, and can also isolate the transmission of the parasitic capacitance generated by a first switch tube. Since isolated communication is carried out by using a first microwave unit (221), rapid two-way communication can be realized, such that the rapidity, flexibility and security of communication can be improved.
Patent WO-2020224294-A1 (WO)
Inventor: SHAN RONGXIN
IPC: H04N21/431
Filed: 2020-01-09
Abstract: Disclosed in the embodiments of the present disclosure are a method, a system, and an apparatus for processing information. One specific embodiment of the system comprises: the system comprises a time source module, a data source module, and a view module; the data source module is configured to store a target song lyrics; the time source module is configured to determine the playback position of the target song lyrics on the basis of received playback information relating to the target song lyrics and to send to the view module prompting information indicating the playback position; and the view module is configured to, on the basis of the prompting information, acquire from the data source module sentences in the target song lyrics and display same, or adjust the display effect of the sentences in the currently displayed target song lyrics. By means of the interaction between the time source module, the data source module, and the view module, the present embodiment can control the playback progress of words in target song lyrics and can implement the gradual progression of the song lyrics.
Patent WO-2021128508-A1 (WO)
Inventor: LONG FEN
IPC: H01L21/77
Filed: 2020-01-13
Abstract: Provided in the present invention are a TFT array substrate and a fabrication method therefor. For the fabrication method, first a source and a drain are formed; then the edges of the source and the drain act as masks to pattern a semiconductor layer so as to form an amorphous silicon island, so that the edge of the amorphous silicon island may align with the edge of the source and the edge of the drain; and the semiconductor layer exposed outside of a metal layer is completely removed, which can reduce the photoelectric sensitivity of a TFT device, reduce the size of the TFT device, is advantageous to a space-saving layout, and simplifies the procedure.
Patent WO-2020156347-A1 (WO)
Inventor: CHIN YUEN KEUNG
IPC: D01F6/00
Filed: 2020-01-21
Abstract: 本申请涉及包含银微粒的热熔纤维、其制备方法以及包含该热熔纤维的制品。
Patent WO-2020215859-A1 (WO)
Inventor: LI CHAO
IPC: H04W4/021
Filed: 2020-02-13
Abstract: The embodiment of the present application discloses a communication method and device, relating to the field of communication technology, which is applied to the Internet of Vehicles, such as V2X, LTE-V, V2V, and the like, solves the problem that the receiver in the prior art cannot accurately determine the mutual distance between any transmitter and receiver on the side link, and improves the autonomous driving or ADAS capability of electric automobiles. The specific solution is: the first apparatus determines the identifier of the first area where the first apparatus is located according to the location of the first apparatus and the service quality parameter of the first data; the first data is the data sent by the first apparatus; the first apparatus sends the indication information, the indication information includes the first information, the first information is used to indicate the identifier of the first area.
Patent WO-2021203233-A1 (WO)
Title: Subband-specific codebook subset restriction
Inventor: MANOLAKOS ALEXANDROS
IPC: H04W72/04
Filed: 2020-04-07
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first configuration of one or more channel state information reference signal resources and a second configuration of a channel state information report associated with the one or more channel state information reference signal resources. In some cases, the second configuration may include at least one of an indication of a codebook, a set of codebook restriction sets, and a configured bandwidth. The UE may then identify a mapping between one or more frequency-domain subbands of the configured bandwidth and each codebook restriction set of the set of codebook restriction sets, and transmit, to the base station, a report indicating one or more precoding matrix indicators from the codebook for each of the one or more frequency-domain subbands based on the mapping.
Patent WO-2021042728-A1 (WO)
Inventor: MA QINGGUANG
IPC: B65G1/04
Filed: 2020-04-14
Abstract: 一种支架，包括承载部（11）和支撑部（12），承载部（11）设置为承载货物（100），支撑部（12）设置在承载部（11）下侧，用于支撑承载部（11），并使支架立于一平面上，支撑部（12）之间具有可容纳物流机器人的空间，且承载部（11）可被物流机器人顶升。该支架通过设置承载部能够达到承载货物的目的，且由于该支架为独立的机构，具有可移动性，从而能够实现支架随货物的同步移动，柔性较高。还包括一种搬运系统、一种搬运方法、一种仓储系统。
Patent WO-2020224400-A1 (WO)
Inventor: HAHN GREGORY WILLIAM
IPC: F04B39/04
Filed: 2020-04-15
Abstract: A linear compressor, comprising a housing (102), the housing (102) defining a storage tank (202) for collecting lubricant and a suction inlet (220) for receiving a refrigerant flow into the housing (102). A pump (206) enables the lubricant to circulate within the housing (102) to lubricate a piston (130), the piston (130) being axially movable to compress the refrigerant flow. A flexible mounting member (160) is coupled to the piston (130) and defines a passage inlet (230) for receiving the refrigerant flow. A splash guard (240) is vertically provided within the housing between the passage inlet (230) and a pump inlet (208) to prevent oil from being entrained into the refrigerant flow.
Patent WO-2020216284-A1 (WO)
Inventor: YANG SONG
IPC: G06K9/62
Filed: 2020-04-23
Abstract: Provided are a method for determining a teaching style, and a computer storage medium. The method comprises: performing a feature extraction operation on acquired teaching record data so as to obtain feature data corresponding to the teaching record data (S101); by means of a teaching style prediction model, predicting, according to the feature data corresponding to the teaching record data, teaching style characterization data corresponding to the teaching record data (S102); and performing, according to the teaching style characterization data corresponding to the teaching record data, a mapping operation in a pre-determined teaching style semantic space so as to determine a teaching style corresponding to the teaching record data (S103). In the method, by means of a pre-determined teaching style semantic space, a teaching style corresponding to teaching record data can be accurately determined.
Patent WO-2021212475-A1 (WO)
Inventor: SU HONGJIA
IPC: H04W72/04
Filed: 2020-04-24
Abstract: The present application provides a data transmission method and device, being applied to systems such as Internet of Vehicles, V2X and V2V. In said method, a first sensing window is determined, a selection window is determined according to the first sensing window and a first time period, a first resource is determined within the selection window, and data is sent on the first resource. The first time period comprises some or all DRX activation time. By taking the DRX activation time of a sending terminal into consideration when performing resource selection, a selection window is determined according to the DRX activation time of the sending terminal, so that more reasonable resource selection is performed, reducing the probability of collision between resources used by the sending terminal and resources used by other terminals, and improving the transmission reliability.
Patent WO-2020221146-A1 (WO)
Title: 信息生成方法、电子设备和计算机可读介质
Inventor: WANG FEI
IPC: G06Q40/02
Filed: 2020-04-26
Abstract: 一种信息生成方法、电子设备和计算机可读介质。该方法包括：向第一用户对应的第一终端，发送针对第二用户的信用评价请求（201），其中，所述第一用户在所述第二用户的好友组群中；接收所述第一终端返回的信用评价信息（202），其中，所述信用评价信息是由所述第一用户基于所述信用评价请求确定的；基于所述信用评价信息，生成所述第二用户的第二信用值（203）。
Patent WO-2021179419-A1 (WO)
Title: 一种显示面板及其制备方法、显示装置
Inventor: CHEN XIAOTONG
IPC: H01L51/56
Filed: 2020-04-29
Abstract: 一种显示面板(100)及其制备方法、显示装置，利用半色调掩膜工艺在平坦层(4)对应于像素区(101)的位置处形成凹槽(41)，在凹槽(41)内涂覆阳极层(5)，利用阳极层(5)的光反射性能，对从像素定义层(6)处漏出的光线进行反射处理，从而实现防止漏光的效果，增加显示面板(100)的显示亮度，有效避免产生像素定义层(6)漏光导致的显示面板(100)显示异常的现象。