baber/WOPTO huggingface dataset:
Patent WO-2020191814-A1 (WO)
Inventor: LU QIANXI
IPC: H04W76/00
Filed: 2019-04-08
Abstract: 一种连接管理方法、装置、计算机设备和存储介质，第一终端向第二终端发送携带第一QoS参数的请求消息，请求消息用于指示针对第一QoS参数进行第一终端和第二终端之间的连接操作(S101)，可以通过信令交互实现针对特定QoS参数进行终端与终端之间的连接操作，针对QoS flow设计了QoS管理机制，从而解决了在NR V2X系统中，无法实现终端与终端之间的连接管理的技术问题。
Patent WO-2019201112-A1 (WO)
Title: Method and device in user equipment and base station used for wireless communication
Inventor: ZHANG XIAOBO
IPC: H04W74/08
Filed: 2019-04-09
Abstract: Disclosed by the present application are a method and device in a user equipment and base station used for wireless communication. As an embodiment, the user equipment receives a number R of reference signal groups, and the R reference signal groups are respectively sent by R antenna port groups; a first receiving parameter group is adopted, in a first time domain resource on a first frequency domain resource, to perform a first listening behavior; first information and second information are sent; the first receiving parameter group is used for the first listening behavior, and the first listening behavior is used to determine whether the first frequency domain resource is idle for the first receiving parameter group; the first information is used to indicate a first antenna port group from the R antenna port groups, and the first receiving parameter group is associated to the first antenna port group; and the second information is used to indicate whether the first frequency domain resource is idle for the first receiving parameter group. The present application can improve transmission efficiency and spectrum utilization.
Patent WO-2020087879-A1 (WO)
Title: Method, device, and system for protecting private information
Inventor: LI FENGHUA
IPC: G06F21/62
Filed: 2019-04-17
Abstract: Disclosed in embodiments of the present invention are a method, device, and system for protecting private information. The method for protecting private information comprises: acquiring a private information feature of the private information; determining a privacy protection scheme according to at least one of scene information and the private information feature; and performing evaluation on at least one of the privacy protection scheme and a privacy protection algorithm in the privacy protection scheme.
Patent WO-2020220373-A1 (WO)
Title: Method and apparatuses for random access channel (rach) structure
Inventor: HU YUZHOU
IPC: H04W72/04
Filed: 2019-05-02
Abstract: Systems and methods for determining a mapping that associates a plurality of preambles to a plurality of channel resource units used to carry a plurality of payloads associated with the plurality of preambles, including but not limited to, determining that the plurality of channel resource units is carrying the plurality of payloads, determining that a set of preambles of the plurality of preambles is associated with a same beam, and prioritizing mapping the set of preambles to reference signals of the plurality of channel resource units corresponding to different code division multiplexing (CDM) groups.
Patent WO-2020087904-A1 (WO)
Title: Ph-sensitive starch-based microcapsule and method for preparation thereof
Inventor: HONG YAN
IPC: C08B31/12
Filed: 2019-05-09
Abstract: Provided are a pH-sensitive starch-based microcapsule embedded with a fat-soluble functional factor, and a method for preparation thereof, belonging to the field of preparation of starch-based hydrogel microcapsules. In the present method, starch is subjected to acid hydrolysis to obtain acidolysis carboxymethyl starch, then mixed with xanthan gum to obtain a compound solution of starch and colloid; then emulsifier and fat-soluble functional factor are added, and emulsification is performed to obtain an emulsion; drying is carried out to obtain microcapsules. The microcapsules prepared by the present method can resist the hydrolysis of gastric acid and enzymes in gastric juice, improving the bioavailability of fat-soluble functional factors in core material; the release rate in simulated gastric juice is only 20-40%, while the cumulative release rate in the human upper digestive tract (simulated gastric fluid and simulated intestinal juice) can reach 80-95%, solving problems such as the poor solubility of fat-soluble functional factors, easy oxidation, and low oral utilization; the invention can be used as a nutrition enhancer or food additive in beverages and other products, and has broad prospects for application.
Patent WO-2020001380-A1 (WO)
Title: 定位参考信号传输方法、终端及网络设备
Inventor: SI YE
IPC: H04L5/00
Filed: 2019-06-21
Abstract: 本公开公开了一种定位参考信号传输方法、终端及网络设备，所述方法包括：获取定位参考信号PRS的目标传输带宽；其中，目标传输带宽与激活带宽部分BWP、小区传输带宽和定位性能指标中的至少一项关联；在目标传输带宽的至少部分传输带宽上接收PRS。
Patent WO-2020007222-A1 (WO)
Title: Method for controlling earphone switching, earphone, and earphone system
Inventor: GONG JINHUA
IPC: H04R1/10
Filed: 2019-06-26
Abstract: A method for controlling earphone switching, an earphone, and an earphone system are provided. The method is applicable to a first earphone. The method includes the following. Whether the first earphone is put in a charging case is detected, where the first earphone is coupled with a second earphone and an electronic device and serves as a master earphone, and the second earphone serves as a slave earphone. Upon detecting that the first earphone is put in the charging case, the first earphone is switched to serve as the slave earphone and the second earphone is switched to serve as the master earphone. As such, switching between master and slave earphones can be achieved upon detecting that the master earphone is put in the charging case, which is possible to improve user experience.
Patent WO-2020001514-A1 (WO)
Title: 业务处理
Inventor: WAN QING
IPC: H04L12/24
Filed: 2019-06-27
Abstract: 提供一种业务处理方法、系统和装置，应用于BRAS资源池内的第一BRAS。该方法包括：接收管理设备发送的切换命令，所述切换命令携带所述BRAS资源池内的第二BRAS的设备标识，所述切换命令是所述管理设备确定所述第二BRAS满足切换条件时发送的；从数据库服务器获取与所述第二BRAS的设备标识对应的业务数据，所述业务数据是所述第二BRAS备份到所述数据库服务器的与终端设备关联的业务数据；根据所述业务数据对所述终端设备进行业务处理。
Patent WO-2020258148-A1 (WO)
Inventor: WONG WINGHAN
IPC: A24F47/00
Filed: 2019-06-27
Abstract: A personal vaporizer (10) comprising: a housing (21) enclosing an air passage (27); a reservoir (28)disposed within the housing (21) for holding a liquid; a vaporizer (29) comprising a heating element (41) embedded in a body of porous material permeable to the liquid, the body of porous material having an inner surface (46) and an opposing outer surface (35), the inner surface (46) bounding at least a portion of the air passage; a bulkhead (30) that closes an axial end of the reservoir (28); a liquid pathway through the bulkhead (30) connecting the reservoir (28) to the outer surface (35) of the body of porous material; a flow control device in the liquid pathway for regulating flow of the liquid. The personal vaporizer (10) can prevent liquid leakage and accidental suction of liquid into a user's mouth.
Patent WO-2020029719-A1 (WO)
Inventor: XIAO ZHILIN
IPC: G09G3/34
Filed: 2019-07-01
Abstract: L'invention concerne un écran à cristaux liquides à double couche, un procédé de commande de luminosité de rétroéclairage, un appareil et un dispositif électronique ; le procédé consiste à : diviser une image à afficher sur la base de partitions prédéfinies en un nombre défini de blocs de pixels (310) ; calculer la valeur de luminosité moyenne de chaque bloc de pixels (320) ; en fonction de la valeur de luminosité moyenne, générer un signal de commande de luminosité d'une partition de commande de rétroéclairage correspondant à chaque bloc de pixel correspondant (330) ; et sur la base du signal de commande de luminosité, commander la luminosité d'un rétroéclairage de chaque bloc de pixels correspondant au moyen d'un substrat de réseau (122) dans un écran à cristaux liquides de commande de luminosité (120) (340).
Patent WO-2020029743-A1 (WO)
Title: Method for improving film formation efficiency of packing material in water treatment reactor
Inventor: YE LIN
IPC: C02F3/12
Filed: 2019-07-12
Abstract: A method for improving film formation efficiency of a packing material in a water treatment reactor. The method comprises the following steps: inoculating activated sludge in a reactor, the reactor operating in a sequencing batch mode, hydraulic retention time being 4 h, and each cycle group comprising: feeding water for 5 min, performing aeration for 108-111 min, performing standing and sedimentation for 2-5 min, and discharging water for 2 min, wherein an organic load of fed water is 6-12 g/(L·d), and an air flow rate is 1.6-2.4 cm/s; after the reactor operates for 2-4 days, in which an aerobic granular sludge containing a large number of film-forming microorganisms is formed in the reactor, adding a packing material to the reactor; and 2-5 days after the packing material is added to the reactor, completing film formation. Compared with other film formation methods, the film formation method of the invention does not require addition of expensive special microorganisms and substrates, and so the costs of film formation are reduced. The method reduces operation costs, and shortens a film formation time of a packing material to 2-5 days, thereby greatly improving film formation efficiency of a biofilm method.
Patent WO-2020020274-A1 (WO)
Title: Electronic device, expansion card assembly, server device and management method therefor
Inventor: ZHANG HONGHAI
IPC: G06F13/38
Filed: 2019-07-25
Abstract: Disclosed are an electronic device, an expansion card assembly and a server device. The electronic device comprises a hard disk slot and an expansion card assembly, wherein the expansion card assembly is arranged in the hard disk slot in a pluggable manner; and the hard disk slot comprises a first-type interface and a second-type interface, with the first-type interface being used for communicating with a hard disk and the second-type interface being used for communicating with the expansion card assembly. It can be seen that in the electronic device, the expansion card assembly is expanded by means of the hard disk slot, so that an expansion requirement for the expansion card assembly is met.
Patent WO-2021030996-A1 (WO)
Title: Channel processing method, terminal device, and storage medium
Inventor: LIN YANAN
IPC: H04L5/00
Filed: 2019-08-16
Abstract: Disclosed by the present application is a channel processing method, comprising: on the basis of channel priority information of a first downlink channel and a second downlink channel, a terminal device determines to not receive and/or demodulate one downlink channel among the first downlink channel and the second downlink channel, wherein the first downlink channel and the second downlink channel correspond to different processing capabilities of the terminal device, and a time interval between the first downlink channel and the second downlink channel is less than or equal to a time interval threshold. Further disclosed by the present application are a terminal device and a storage medium.
Patent WO-2021056213-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2019-09-24
Abstract: Provided are a wireless communication method and device. The method comprises: receiving scheduling information for scheduling a DG resource sent by a network device; and in the case that a target HARQ process used by the DG resource is occupied by a CG resource, ignoring the DG resource or unpacking a media access control (MAC) protocol data unit (PDU) corresponding to the DG resource. On the basis of the technical solution above, by ignoring a DG resource or unpacking an MAC PDU corresponding to the DG resource, when an HARQ process corresponding to a CG resource and an HARQ process corresponding to the DG resource conflict, data carried on the CG resource can be sent normally by means of a target HARQ process, so that the QoS requirement of a service is ensured.
Patent WO-2020088334-A1 (WO)
Inventor: WANG HUALEI
IPC: H04B17/382
Filed: 2019-10-24
Abstract: 一种传输接收点信息获取方法及用户终端、可读存储介质，所述方法包括：接收控制信息，所述控制信息适于触发信号或信道；获取所述控制信息中包含的TCI；根据所述TCI，获取参与传输所述控制信息触发的信号或信道的传输接收点。上述方案能够实现single TRP传输方案和multi-TRP传输方案之间的动态切换。
Patent WO-2020114193-A1 (WO)
Title: 电路板线路结构、电路板组件和电子设备
Inventor: ZHANG WEIPENG
IPC: H05K1/02
Filed: 2019-11-08
Abstract: 一种电路板线路结构、电路板组件和电子设备，其中，电路板线路结构应用于设置有器件(1)的电路板(2)，所述电路板(2)为层数大于或等于2的多层电路板；所述电路板(2)线路具有经过所述器件(1)正投影区域的线路段(31)；所述线路段(31)包括偶数层走线，所述线路段(31)的各层走线分别设置于所述电路板(2)的不同层，所述线路段(31)的各层走线通过连接段(313)顺次连接，所述线路段(31)的相邻两层走线的电流方向相反。
Patent WO-2021056741-A1 (WO)
Inventor: CHIU HSIEN-YU
IPC: H01R12/77
Filed: 2019-11-13
Abstract: A connector, particularly a connector capable of receiving two flat cables, comprises a connecting seat (2). Flat-cable insertion slots (21) are provided on one end of the connecting seat (2). Two flat-cable insertion slots (21) are provided and are spaced apart from each other. Multiple terminal insertion slots (22) are provided at equal intervals in each flat-cable insertion slot (21). The terminal insertion slots (22) communicate with the flat-cable insertion slots (21). A circuit board insertion slot (24) is provided on the other end of the connecting seat (2). The circuit board insertion slot (24) is located between the two flat-cable insertion slots (21). The circuit board insertion slot (24) communicates with the terminal insertion slots (22). Multiple contact terminals (3) are provided, and are respectively fixed in the terminal insertion slots (22). An inner pressing portion (35) and an outer pressing portion (34) are provided on each contact terminal (3). The inner pressing portions (35) are located at the flat-cable insertion slots (21). The outer pressing portions (34) are located at the circuit board insertion slot (24). Flat cables (5) are respectively detachably inserted into the flat-cable insertion slots (21). The flat cables (5) are detachably connected to the inner pressing portion (35). A circuit board (1) is detachably inserted into the circuit board insertion slot (24). The circuit board (1) is detachably connected to the outer pressing portion (34). The connector has a simple structure, can be used without being soldered to a circuit board, does not occupy an area on the circuit board, is easy to plug and unplug, and has a reliable connection.
Patent WO-2020103831-A1 (WO)
Inventor: TU DARUI
IPC: H02M3/335
Filed: 2019-11-19
Abstract: A switching power supply comprises: a first switching tube circuit (101) used to convert an input first direct current into a first alternating current; N resonant cavity circuits (102) connected in parallel are configured to convert the first alternating current into a second alternating current, wherein the ith resonant cavity circuit comprises an ith resonant capacitor, an ith winding of a coupled resonant inductor and an ith transformer connected in series, i is an integer greater than or equal to 1 and less than or equal to N, and N is an integer greater than or equal to 2; and a second switching tube circuit (103) is configured to rectify the second alternating current and to convert the same into a second direct current.
Patent WO-2021082121-A1 (WO)
Title: Signal detection band display active dtv digital television amplifier
Inventor: LIU XIAOBING
IPC: G01R19/25
Filed: 2019-11-22
Abstract: Provided is a signal detection band display active DTV digital television amplifier, wherein same is aimed at detecting the signal intensity of the current position of an antenna while amplifying a signal, and is connected between the antenna and a coaxial cable terminal. The amplifier is characterized by comprising: a first-stage signal amplification circuit, a second-stage signal amplification circuit, a signal shunt circuit and a signal detection circuit. The first-stage signal amplification circuit is connected to an antenna and is used for performing first-stage amplification on an acquired antenna signal; the signal shunt circuit is used for dividing the antenna signal that has been subjected to first-stage amplification into two paths and distributing the two paths to the signal detection circuit and the second-stage signal amplification circuit; the second-stage signal amplification circuit is connected to a coaxial cable and is used for performing second-stage amplification on the antenna signal and outputting the antenna signal to a coaxial cable of a feeder line; and the signal detection circuit is connected to a single-chip microcomputer and used for feeding back a collected antenna signal to the single-chip microcomputer, and the single-chip microcomputer is connected to a display screen to display the signal intensity in real time.
Patent WO-2021109096-A1 (WO)
Title: Sound production device
Inventor: ZHANG GUQING
IPC: H04R9/02
Filed: 2019-12-06
Abstract: Provided is a sound production device, comprising a basket, and a vibration system and a magnetic circuit system for driving the vibration system to vibrate and sound which are respectively fixed on the basket. The vibration system comprises a vibrating diaphragm fixed on the side of the basket away from the magnetic circuit system, and a voice coil for driving the vibrating diaphragm to vibrate and produce sound. The vibrating diaphragm, the basket and the magnetic circuit system together define a sound production inner cavity. The vibrating diaphragm comprises a vibrating portion, a folding ring portion which is bent outwards to extend from the periphery of the vibrating portion, and a fixing portion which is bent to extend from the side of the folding ring portion away from the vibrating portion, with the fixing portion being fixed on the basket. The vibrating diaphragm is made of a waterproof and air-permeable material, and air leakage of the sound production inner cavity is achieved by means of the vibrating diaphragm. Compared with related technology, the sound production device has a good waterproof performance, and is highly reliable.
Patent WO-2021109213-A1 (WO)
Title: Photoelectric automatic detection device
Inventor: JIANG YOUWEI
IPC: G01R31/28
Filed: 2019-12-13
Abstract: A photoelectric automatic detection device, comprising a machining table (1), wherein the front side of the machining table (1) is fixedly connected to a dustproof box (2); an inner bottom wall of the dustproof box (2) is fixedly connected to an electric motor (3); a transmission shaft (4) is fixedly mounted to an output shaft of the electric motor (3) via a coupling; a sheave mechanism (5) is fixedly connected to the outer surface of the transmission shaft (4) in a sleeving manner; rotating shafts (6) are fixedly connected to the inner walls of driven sheaves in the sheave mechanism (5) in a sleeving manner; the outer surfaces of the rotating shafts (6) are fixedly connected to the inner side surface of the machining table (1) via bearings in a sleeving manner; the two rotating shafts (6) are symmetrically distributed, with the axis of the machining table (1) as the center of symmetry; belt transmission mechanisms (7) are fixedly connected to the outer surfaces of the rotating shafts (6) in a sleeving manner; circuit boards (8) are arranged at equal intervals on the outer surface of a transmission belt in the belt transmission mechanism (7); a detection device is provided on the surface of the center of the top of the machining table (1); and the detection device comprises a support block (9), with the lower surface of the support block (9) being fixedly connected to the surface of the center of the top of the machining table (1). Therefore, the photoelectric automatic detection device can reduce the labor intensity of detection personnel and improve the detection efficiency of detection personnel.
Patent WO-2020125704-A1 (WO)
Inventor: KIKUCHI MASAAKI
IPC: H04N7/08
Filed: 2019-12-19
Abstract: 一种广播信号接收装置(140)、广播信号的收发系统(100)、广播信号收发方法，以及观看者属性判断系统和观看者属性判断方法，通过进一步使用与观看者相关联的信息对判断观看者属性的判断处理所输出的判断结果进行校正，从而提高观看者属性的判断精度。
Patent WO-2021120110-A1 (WO)
Inventor: GONG WENJIE
IPC: H04W64/00
Filed: 2019-12-19
Abstract: Disclosed are a positioning method and apparatus, and a positioning system, which can achieve the aim of low-cost, high-precision and long-time positioning of an object in a certain region. The positioning method is applied to a hybrid wireless system of a MESH network of BLE and a cellular mobile communication network. The hybrid wireless system comprises multiple Bluetooth positioning base stations, a MESH gateway and a positioning server. The multiple Bluetooth positioning base stations communicate with the MESH gateway by means of the MESH network, and the MESH gateway communicates with the positioning server by means of the cellular mobile communication network. The method comprises: a MESH gateway receiving positioning data sent by at least one Bluetooth positioning base station, wherein the positioning data is positioning data of a target object in the range of the at least one Bluetooth positioning base station relative to the at least one Bluetooth positioning base station, and the multiple Bluetooth positioning base stations comprise at least one Bluetooth positioning base station; and the MESH gateway sending the positioning data to a positioning server.
Patent WO-2020135256-A1 (WO)
Inventor: ZHANG HONGSHUN
IPC: H04N19/11
Filed: 2019-12-20
Abstract: 本公开提供了一种用于确定当前视频块的帧内预测模式的方法、装置、帧编码器、帧编解码系统。将待编码的当前视频块所在的图像区域中，已确定预测模式的复数个第二视频块的复数个帧内预测模式确定为当前视频块的参考模式。该图像区域位于当前视频块所属的视频帧或切片中、由当前视频块对应的编码单元的相邻编码单元和父编码单元所限定的区域之内。从预设的帧内预测模式中确定备选预测模式集合，备选预测模式集合包括复数个备选的预测模式，其中包括上述参考模式。在备选预测模式集合中，将对当前视频块进行帧内预测编码性能最佳的预测模式确定为当前视频块的帧内预测模式。
Patent WO-2020135454-A1 (WO)
Inventor: WU ZHEN
IPC: C07J43/00
Filed: 2019-12-24
Abstract: La présente invention concerne des composés de formules (I), (II), (III) et (IV), un stéréoisomère, un tautomère ou un sel pharmaceutiquement acceptable de ceux-ci. L'invention concerne un procédé de préparation de tels composés et l'utilisation des composés dans le traitement de maladies, telles que diverses maladies du système nerveux.
Patent WO-2021134346-A1 (WO)
Title: Feedback method and apparatus
Inventor: HUANG QUFANG
IPC: H04L29/06
Filed: 2019-12-30
Abstract: A feedback method and apparatus. The method comprises: when a second protocol layer of a first terminal device receives first information of a first protocol layer of the first terminal device, the first terminal device generates second information; the first terminal device sends the first information and the second information. The second protocol layer may be a lower protocol layer of the first protocol layer. By means of the method, a lower protocol layer of a first terminal device generates second information while an upper protocol layer of the first terminal device generates first information, and the first terminal device sends both the first information of the upper protocol layer and the second information of the lower protocol layer each time, so that information of multiple protocol layers can be fed back, and a sender can determine the corresponding state of each protocol layer in the first terminal device.
Patent WO-2021134437-A1 (WO)
Title: Method and device for transmitting initial access configuration information
Inventor: ZHENG JUAN
IPC: H04L5/00
Filed: 2019-12-31
Abstract: The present application provides a method and device for transmitting initial access configuration information. The method comprises: a first terminal device receiving first information sent by a network device, the first information comprising initial access configuration information corresponding to a second terminal device; and the first terminal device acquiring, according to a relationship, such as a difference value, between second information required by the first terminal device and the first information, the second information required by the first terminal device, wherein the second information comprises initial access configuration information corresponding to the first terminal device. Thus, the network device side does not need to specifically send the second information to the first terminal, thereby reducing signaling overheads. The invention can meet the initial access configuration information transmission requirements of various terminal devices in different scenarios.