baber/WOPTO huggingface dataset:
Patent WO-2020007084-A1 (WO)
Title: Method for controlling retransmission, communication interface, and electronic device
Inventor: CAO ZHEN
IPC: H04L1/18
Filed: 2019-04-08
Abstract: Provided in the embodiments of the present application are a method for controlling retransmission, a communication interface, and an electronic device: when acknowledgement corresponding to a first data packet is not received for a first data packet sent by a transmission end to a receiving end within a first RTO, retransmitting a second data packet according to a second RTO, the second data packet being a data packet that is sent by the transmission end after sending the first data packet, and the second RTO relating to a reception time stamp for acknowledgement corresponding to the first data packet and a sending time stamp of the first data packet. The method for controlling retransmission provided in the embodiments of the present application may prevent unnecessary retransmission, thus shortening transmission time for data packets, and reducing the power consumption of and network resources occupied by a device.
Patent WO-2019201236-A1 (WO)
Inventor: LV MING
IPC: C12N5/10
Filed: 2019-04-16
Abstract: 本发明提供了一种结合CD47蛋白的融合蛋白及其应用，所述融合蛋白能够以1×10  -8 M或更低的KD值与CD47蛋白相结合。所述融合蛋白可特异性阻断CD47蛋白与SIRPα的相互作用，且不引起凝血反应，还可以抑制肿瘤或肿瘤细胞的生长和/或增殖。
Patent WO-2020062879-A1 (WO)
Inventor: ZHANG XIN
IPC: E03F1/00
Filed: 2019-05-08
Abstract: Disclosed is a device for automatically removing pipeline sediments through a withdrawn water pipe (14) of a pump station. Multiple access wells (6) are arranged on a header pipe (2) of a water discharge system and are connected to the withdrawn water pipe (14) through an additional pressure pipeline (5); and a flushing control valve (15) is arranged between the additional pressure pipeline (5) and each access well (6); a second control valve (16) is arranged between the withdrawn water pipe (14) and a front pond (11) of the pump station; and a third control valve (17) is arranged between a rainwater pump set (13) and a riverway.
Patent WO-2020227878-A1 (WO)
Title: Method for scheduling data in memory, and data scheduling device and system
Inventor: ZHAI JIYE
IPC: G06F12/08
Filed: 2019-05-13
Abstract: Disclosed are a method for scheduling data in a memory, and a data scheduling device and system. The data scheduling device can extract, according to the length of first target data needing to be imported into an on-chip memory and a physical storage address of the first target data in an off-chip memory, the first target data in the off-chip memory and can import second target data, obtained on the basis of the first target data, into the on-chip memory in one step, wherein the second target data is processed by an on-chip processor, and the on-chip processor, the on-chip memory and the data scheduling device are integrated into the same chip. It can be seen that a data scheduling device imports all pieces of data into an on-chip memory in one step without the need to frequently execute a data importing process, thereby reducing the amount of time consumed importing data into an on-chip memory, and reducing a time delay caused by importing the data into the on-chip memory.
Patent WO-2019228399-A1 (WO)
Title: Water treatment machine and housing thereof
Inventor: JIA PAN
IPC: C02F5/00
Filed: 2019-05-29
Abstract: A water treatment machine, comprising: a purification device (20), a softening device (30), and a housing (50), wherein both the purification device (20) and the softening device (30) are both disposed in the housing (50). Also disclosed is a water treatment machine, comprising: a softening device (30), comprising at least one softening box (31); and a housing (50), wherein the housing (50) comprises a casing (51); the casing (51) of the housing (50) forms an inner chamber (501); the softening box (31) of the softening device (30) is provided in the inner chamber (501); the casing (51) of the housing (50) and the softening box (31) of the softening device (30) form a salt chamber (330) therebetween which is used for containing salt and saline; the housing (50) is further provided with a viewing opening (504) and a viewing window (54) that are facing the salt chamber (330) of the softening device (30); the viewing window (54) is arranged facing the viewing opening (504) of the housing (50); and the viewing window (54) is made of a transparent material.
Patent WO-2019233419-A1 (WO)
Title: Rrc connection re-establishment method and terminal
Inventor: XU HAIBO
IPC: H04W76/27
Filed: 2019-06-04
Abstract: The present application provides a radio resource control (RRC) connection re-establishment method and a terminal. The method comprises: when a first condition is satisfied, a terminal initiating, while communicating with a first cell via a first connection, an RRC connection re-establishment process with respect to a second cell via a second connection; alternatively, when a third condition is satisfied, the terminal initiating, while communicating with a third cell via a third connection, an RRC connection re-establishment process with respect to a fourth cell via a fourth connection. The first cell is a source cell of the terminal, the second cell is a target cell satisfying an A3 event-entering condition, the third cell is a target cell of the terminal performing a cell switching process, and the fourth cell is a cell selected by the terminal performing a cell selection process. The present application is applicable to RRC connection re-establishment when cell switching fails, thereby rapidly restoring terminal service and reducing service downtime.
Patent WO-2020098280-A1 (WO)
Inventor: WANG JIE
IPC: H02N1/04
Filed: 2019-06-25
Abstract: A friction nanogenerator, and a self-driven vector sensor and a self-driven direction sensor, and a system thereof. The friction nanogenerator comprises: a first friction unit (100) comprising a first friction layer (101); and a second friction unit (200) comprising a second support layer (201), a second friction layer (202) provided on one surface where the second support layer is in contact friction with the first friction layer, and a charge collection layer (203) provided on at least one side surface of the second support layer adjacent to the second friction layer, and having an air gap with the first friction layer and a distance from the second friction layer, wherein the charge collection layer and the second friction layer respectively serve as electrical output ends of the friction nanogenerator. The generator implements direct conversion from mechanical energy to direct current electrical energy, without the use of an additional power management circuit, so that circuit design is simplified. The sensors can be used for monitoring information such as the speed, acceleration, displacement, angle, frequency, and rotational speed of a moving object, and can perform real-time tracking and imaging on a motion trajectory.
Patent WO-2020220459-A1 (WO)
Inventor: YU JINGJIE
IPC: H04L45/74
Filed: 2019-07-01
Abstract: The present invention relates to the field of data message forwarding, and disclosed thereby are a VXLAN and OpenFlow-based method and system for sharing a virtual home network. The method comprises: establishing a VXLAN connection, and connecting a vG end and a pG end of virtual homes; newly establishing a VXLAN connection between virtual homes, and modifying a VXLAN FDB table of the newly established VXLAN connection so that a two-layer network between the virtual homes may be achieved; the vG end multicasting resources contained thereby to a pG end hanging device by means of a multicasting manner; the pG end hanging device notifying the vG end about resources required thereby by means of a unicasting manner; and the vG end sending the resources required by the pG end hanging device by means of a unicasting manner. The present invention may enable data message transmission between various virtual homes, thus implementing resource sharing.
Patent WO-2021016752-A1 (WO)
Inventor: OUYANG SHUO
IPC: G09F9/30
Filed: 2019-07-26
Abstract: A bending device (100), comprising a bendable bending piece, a sliding block (70), and an ejector rod (80), wherein the bending piece has an inner surface back to a flexible screen; the inner surface is provided with a guide portion (60), and the guide portion (60) has an arc-shaped surface (601); the sliding block (70) is provided on one side of the bending piece; one end of the ejector rod (80) is fixedly provided on the sliding block (70), and the other end of the ejector rod (80) is slidably connected to the bending piece and abuts against the arc-shaped surface (601) of the guide portion (60); in a process that the bending piece is bent from a flattened state to a bent state, the other end of the ejector rod (80) can slide along the arc-shaped surface (601), so as to drive the sliding block (70) to move toward a direction close to the bending piece.
Patent WO-2020237813-A1 (WO)
Inventor: XU SHAOYU
IPC: B32B15/08
Filed: 2019-07-26
Abstract: A composite radiant refrigeration film, comprising a top layer (1) and a reflective layer (2) disposed under the top layer (1). The top layer (1) comprises one or more polymers. The polymer has an emissivity of not less than 80% in a band of 7 μm to 14 μm. The reflective layer (2) has high reflectivity to at least a part of solar radiation. The top layer (1) comprises a first emissive layer (11) close to the reflective layer (2) and a second emissive layer (12) distant from the reflective layer (2). The first emissive layer (11) comprises a first polymer and a plurality of first cells formed in the first polymer. The second emissive layer (12) comprises a second polymer and a plurality of second cells formed in the second polymer. Each first cell has a pore diameter of 1 μm to 20 μm, and each second cell has a pore diameter of is 1 nm to 200 nm. Also provided are a composite material comprising the composite radiant refrigeration film and an application method for the composite radiant refrigeration film. By means of the cooperation of the first cells and the second cells, the emissivity of the top layer (1) in the band of 7 μm to 14 μm is greatly increased, thereby improving the refrigeration effect of the composite radiant refrigeration film.
Patent WO-2021056308-A1 (WO)
Inventor: LI QI
IPC: H04L1/18
Filed: 2019-09-26
Abstract: 本申请实施例公开了一种处理方法，包括：网络设备确定第一上行子帧是否为上行接入子帧，第一上行子帧被配置用于终端设备传输第一下行子帧对应的混合自动重传请求HARQ信息，HARQ信息通过信号转发设备向网络设备发送，上行接入子帧被配置用于信号转发设备接收终端设备发送的HARQ信息。若第一上行子帧为上行接入子帧，则网络设备在第一下行子帧采用HARQ传输机制，并接收终端设备发送的确认应答ACK消息或否定应答NACK消息。若第一上行子帧不是上行接入子帧，则网络设备确定第一下行子帧对应的HARQ信息是ACK消息。在有信号转发设备的通信系统中，通过本申请提供的方案，网络设备可以在所有子帧都进行下行传输，提高传输速率。
Patent WO-2021062584-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H04W56/00
Filed: 2019-09-30
Abstract: Embodiments of the present application relate to a wireless communication method and a terminal device. The method comprises: a terminal device detects a first type of synchronization signal block (SSB) on the frequency point of a non-synchronization raster; the terminal device determines, on the basis of the first type SSB, the frequency domain position of a control resource set CORESET of the remaining minimum system information (RMSI) associated with the first type of SSB. According to the wireless communication method and terminal device of the embodiments of the present application, the frequency domain position of the CORESET of the RMSI associated with the SSB on the non-synchronization raster can be effectively determined.
Patent WO-2021062634-A1 (WO)
Inventor: FAN BO
IPC: H04W72/04
Filed: 2019-09-30
Abstract: The present application provides a physical downlink shared channel transmission method and a communication device. The physical downlink shared channel transmission method comprises: determining, according to time domain resource information of a physical downlink control channel, a first time domain range corresponding to an i-th physical downlink shared channel transmission, the physical downlink control channel being used for scheduling the physical downlink shared channel; the i-th physical downlink shared channel transmission being a transmission of N repeated physical downlink shared channel transmissions; N being an integer greater than or equal to 2; i being greater than or equal to 1, and an integer less than or equal to N; and receiving the content corresponding to the i-th physical downlink shared channel transmission according to the first time domain range. The implementation of embodiments of the present application can reduce the data transmission delay.
Patent WO-2020199547-A1 (WO)
Title: Antenna downtilt angle display device and antenna
Inventor: DENG SHAOFENG
IPC: H01Q3/32
Filed: 2019-10-08
Abstract: Disclosed is an antenna downtilt angle display device, comprising a reducing mechanism and a dial, wherein the reducing mechanism comprises a driving member and at least one driven gear meshing with each other; the dial is fixed on a surface of the driven gear; the driving member is connected to a transmission screw; and when rotating, the transmission screw drives a phase shifter to complete a linear motion, so as to adjust the antenna downtilt angle, and meanwhile, the transmission screw drives the driving member to rotate, the driving member drives the driven gear to rotate, the driven gear drives the dial to rotate, and the current scale of the dial corresponds to the current angle of the antenna downtilt angle. Further disclosed is an antenna comprising the antenna downtilt angle display device. According to the present invention, high precision display of the antenna downtilt angle is achieved by virtue of a method in which a linear motion is changed into a rotation motion, such that the occupied space is reduced, the product layout design is facilitated, and meanwhile, the risk of fractures and low-temperature freezing can be avoided.
Patent WO-2020083023-A1 (WO)
Title: 一种事件流处理方法、电子设备和可读存储介质
Inventor: XIA WENZE
IPC: H04L12/24
Filed: 2019-10-08
Abstract: 本发明实施例涉及电信通讯领域，公开了一种事件流处理方法、电子设备和可读存储介质。本发明一实施方式中提供了事件流处理方法，包括：预处理事件日志，其中，在事件日志中为预设的待预测场景确定终止事件，根据所确定的终止事件分别找出引发待预测场景的流程轨迹；生成事件流处理模型，其中，根据流程轨迹生成对应待预测场景的事件流处理模型；网络监控，其中，利用事件流处理模型进行网络监控。
Patent WO-2020151260-A1 (WO)
Inventor: CHEN CHONGDE
IPC: A47J36/24
Filed: 2019-10-12
Abstract: An electromagnetic heating disk and a rice cooker; the electromagnetic heating disk comprises a magnetic bar frame (1) and magnetic bars (2), several receiving cavities (31, 32) are distributed on the magnetic bar frame (1), one end of each of the receiving cavities (31, 32) is provided with sockets (311, 321), and the magnetic bars (2) are inserted into the receiving cavities (31, 32) from the sockets (311, 321). The magnetic bar frame (1) is provided thereon with receiving cavities (31, 32) that have sockets (311, 321), and the magnetic bars (2) are installed by means of an insertion fitting means, being convenient to install and produce. The magnetic bars (2) are arranged to be fan-shaped or fan-like, and are installed having a guiding function, which makes installation even more convenient; moreover, the range of the effective magnetic field is also greatly enlarged, thus improving heating efficiency.
Patent WO-2021072728-A1 (WO)
Title: Method of programming and verifying memory device and related memory device
Inventor: ZHAO XIANGNAN
IPC: G11C11/34
Filed: 2019-10-18
Abstract: When programming and verifying a memory device which includes a plurality of memory cells and a plurality of word lines, a first coarse programming is first performed on a first memory cell among the plurality of memory cells which is controlled by a first word line among the plurality of word lines, and then a second coarse programming is performed on a second memory cell among the plurality of memory cells which is controlled by a second word line among the plurality of word lines. Next, a first coarse verify current is used for determining whether the first memory cell passes a coarse verification and a second coarse verify current is used for determining whether the second memory cell passes a second coarse verification, wherein the second coarse verify current is smaller than the first coarse verify current.
Patent WO-2020140584-A1 (WO)
Inventor: FAN SHUANSHI
IPC: B05D3/10
Filed: 2019-10-28
Abstract: 一种防水合物涂层的制备方法，包括将聚四氟乙烯、聚苯硫醚和疏水气相二氧化硅加入到分散剂中超声分散得到分散液；用磁力搅拌器搅拌分散液，同时滴加流平增稠剂，搅拌均匀得到防水合物涂料；再将预处理过的基底浸没于涂料中，取出静置自然流平并干燥；高温烧结得到防水合物涂层。
Patent WO-2020098496-A1 (WO)
Inventor: YANG YAN
IPC: C08L31/04
Filed: 2019-10-30
Abstract: Disclosed in the present invention is a polyethylene/polycarbonate alloy having high weld bond strength, comprising, by weight, 5-40 parts of polyethylene, 40-85 parts of polycarbonate, and 1-15 parts of an ethylene copolymer compatibilizer. The present polyethylene/polycarbonate alloy having high weld bond strength has advantages such as high weld bond strength, excellent melt index and good thermal aging resistance.
Patent WO-2021022685-A1 (WO)
Title: 一种神经网络训练方法、装置及终端设备
Inventor: SUN ZHENHONG
IPC: G06N3/04
Filed: 2019-11-01
Abstract: 一种神经网络训练方法、装置及终端设备，该神经网络训练方法包括步骤A：生成图像噪声；步骤B：将图像噪声输入到神经网络生成对应的噪声生成图像；步骤C：根据所述噪声生成图像和原始图像调整所述神经网络的权重参数，并根据所述调整后的权重参数更新步骤B所述的神经网络；步骤D：重复执行步骤B到步骤C直至所述神经网络满足预设条件为止。根据噪声生成图像和原始图像来调整神经网络的权重参数，通过调整完权重参数的神经网络来进行图像压缩，提高了图像压缩效果，解决了图像压缩算法中解码过慢的问题。
Patent WO-2021087723-A1 (WO)
Title: Sensor performance indication
Inventor: YU LAN
IPC: H04L12/24
Filed: 2019-11-05
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) that transmits sensor data to another UE may also send information about the associated sensor and its performance. For example, the UE may determine a set of rules that apply to a sensor. The set of rules may define an association between a group of performance values and a group of performance levels corresponding to one or more metrics of the sensor. The UE may identify a performance value from the group of performance values for the sensor based on a performance level of the sensor and the set of rules. After determining the performance value, the UE may transmit an indication of the set of in a first data frame of a message and an indication of the performance value in a second data frame of the message.
Patent WO-2020211337-A1 (WO)
Title: Cleaning tool
Inventor: LIU HAIPING
IPC: A47L11/24
Filed: 2019-11-08
Abstract: A cleaning tool, comprising a tool body (20), a fan assembly (22) provided on the tool body (20) and a dust collecting device (24) that communicates gas with the fan assembly (22); the cleaning tool also comprises a rolling brush assembly provided in the tool body (20), the rolling brush assembly comprising a rolling brush (26); the cleaning tool also comprises a lower cover (44) provided on the tool body (20), a scraping strip (46) fixedly provided on the lower cover (44) and a swing arm (48) movably provided on the lower cover (44); the scraping strip (46) and the rolling brush (26) define a channel that communicates gas with the dust collecting device (24). A surface on which the cleaning tool travels is a working surface; once the swing arm (48) contacts the working surface and is pressed against so as to float, the swing arm (48) abuts against the scraping strip (46) to thereby drive the scraping strip (46) to float. The described cleaning tool has low traveling resistance on any working surface, and has a better sealing and dust guiding effect, which greatly improves the dust suction performance.
Patent WO-2020143301-A1 (WO)
Inventor: Xu kaihe
IPC: G06F16/35
Filed: 2019-11-11
Abstract: A training sample validity detection method, a computer device, and a computer non-volatile storage medium, relating to the technical field of artificial intelligence. The method comprises: acquiring multiple extended questions, wherein each extended question is associated with a corresponding preset standard question (S101); randomly dividing the multiple expansion questions into preset copies of sample sets and dividing the preset copies of sample sets into a training set and a cross-validation set according to a preset ratio (S102); training a classification model by using the training set (S103); using the classification model to label the multiple extended questions in the cross-validation set by adopting a cross-validation method until all the extended questions are labeled (S104); acquiring the labeling results of all the extended questions output by the classification model (S105); and obtaining abnormal extended questions according to the labeling results, the labeling results of the abnormal extended questions being different from the associated preset standard questions (S106). The present application can solve the problem of low efficiency of training sample validity detection in the prior art.
Patent WO-2020211350-A1 (WO)
Title: Speech material training method and apparatus, computer device and storage medium
Inventor: YANG CHENGYONG
IPC: G10L15/06
Filed: 2019-11-12
Abstract: Provided are a speech material training method and apparatus, a computer device and a storage medium. The method comprises: determining several general words and several pronunciation regions; determining several first thresholds, wherein the general words and/or pronunciation regions corresponding to different first thresholds are different; determining a second threshold corresponding to each general word; determining a speech corpus, wherein each piece of speech material corresponds to one pronunciation region; supplementing speech materials into the speech corpus as required, such that: for all the speech materials, corresponding to a pronunciation region, in the speech corpus, the number of instances of the occurrence of the pronunciation of a general word therein is not less than the first threshold corresponding to the general word and the pronunciation region, and for all the speech materials in the speech corpus, the number of instances of the occurrence of the pronunciation of a general word therein is not less than the second threshold corresponding to the general word; and training an acoustic model according to the speech corpus. Therefore, the speech-to-text transformation accuracy can be improved.
Patent WO-2020215686-A1 (WO)
Title: spring框架泛型依赖注入方法、装置及计算机设备、存储介质
Inventor: WANG JIANHUA
IPC: G06F8/71
Filed: 2019-11-13
Abstract: 本申请属于人工智能技术领域，涉及一种spring框架泛型依赖注入方法、装置及计算机设备、存储介质，所述方法包括：在监测到spring容器启动结束后，获取需要进行泛型依赖注入的目标bean对象的操作路径；根据操作路径获取class文件，收集对应于一个依赖对象的class文件形成class文件集合；根据所述class文件集合中的每个class文件生成bean对象并注入所述目标bean对象的属性中，实现泛型依赖注入。本申请提供的方案可应用于自身不具有泛型依赖注入功能的spring框架，通过在spring容器启动之后从设定的路径获取class文件来实现泛型依赖注入，这种方式能够简化对象之间的依赖关系，程序更加简化，容易阅读，侵入性弱，生成的依赖对象在构造完成后可马上进入就绪状态，能提高程序运行效率。
Patent WO-2020151336-A1 (WO)
Title: Drive method and drive device used for display panel
Inventor: LIU ZIHAN
IPC: G09G3/00
Filed: 2019-11-14
Abstract: Provided are a drive method and drive device used for a display panel (9), capable of determining, according to a feedback current generated by the laser sensor (21), a position of laser irradiation on the display panel (9) and changing the display color of a pixel unit (10) in a laser irradiation region, so as to facilitate observation of the laser projection position by a user; the drive method comprises: loading a preset voltage signal into a preset region of the display panel (9) within a predetermined time period (V blank) (S1); detecting a feedback current in the preset region (S2); determining, according to the feedback current, information of the position of laser irradiation on the display panel (9) (S3); adjusting, according to the position information, the display state of the external laser irradiation region on the display panel (9) (S4).