baber/WOPTO huggingface dataset:
Patent WO-2021057594-A1 (WO)
Inventor: LIU ZHENG
IPC: H04L5/00
Filed: 2020-09-17
Abstract: Disclosed are a method and apparatus for a node for wireless communication. The method comprises: a node receiving first signaling; sending a first signal; receiving second signaling; and sending a second signal, wherein the first signaling is used for determining a time-frequency resource occupied by the first signal, the first signaling is used for determining an air interface resource occupied by the second signal, and the time-frequency resource occupied by the first signal is used for determining an air interface resource occupied by the second signaling; the length of a time interval between a reception end moment of the second signaling and a sending start moment of the second signal is equal to a first delay; the first delay is not less than a reference delay, and the reference delay is related to the sub-carrier spacing between sub-carriers occupied by the second signal in a frequency domain; and the second signaling is used for determining information carried by the second signal, and a sender of the first signaling is different from a sender of the second signaling. The present application ensures correct feedback reception.
Patent WO-2022077444-A1 (WO)
Title: Procédé et dispositif de commutation dynamique de modes de distribution de paquets de données de service de diffusion/multidiffusion (mbs)
Inventor: ZHANG XIN
IPC: H04W72/04
Filed: 2020-10-16
Abstract: Est divulguée une station de base, un équipement utilisateur (UE) et un procédé de commutation dynamique de modes de distribution de paquets de données de service de diffusion/multidiffusion (MBS). Le procédé consiste : en réponse à la configuration d'aucun support radio du MBS, à transmettre un premier message pour que l'UE établisse un support radio correspondant à un mode de distribution initial, le mode de distribution étant un mode point à point (PTP), un mode point à multipoint (PTM) ou une combinaison de PTP et PTM ; et en réponse à la configuration de supports radio, à transmettre un second message indiquant des informations de configuration représentant une ou plusieurs opérations en fonction d'une différence entre le mode de distribution initial et un mode de distribution cible pour que l'UE commute vers le mode de distribution cible. Le procédé permet d'obtenir un changement dynamique de distribution de paquets de données MBS entre multidiffusion (PTM) et unidiffusion (PTP) avec une continuité de service pour un UE donné.
Patent WO-2022082539-A1 (WO)
Inventor: HAO BO
IPC: H04W36/30
Filed: 2020-10-21
Abstract: 本申请涉及通信技术领域，公开了一种无线通信方法及装置，其中方法包括：接收来自服务小区的测量配置信息；根据测量配置信息，获取服务小区的RSRP和SINR；根据测量配置信息，获取邻居小区的RSRP和SINR；在服务小区的RSRP和邻居小区的RSRP不满足来自服务小区的测量事件上报条件，但邻居小区的SINR优于服务小区的SINR时，上报测量事件的指示信息，测量事件的指示信息用于指示邻居小区优于服务小区。采用上述方法，终端设备可以根据服务小区和邻居小区的RSRP和SINR来判断是否上报测量事件的指示信息，从而能够更全面地考虑小区的通信质量，使得终端设备可以及时切换到通信质量更好的小区。
Patent WO-2022062060-A1 (WO)
Inventor: LIN XIAOFA
IPC: E05F17/00
Filed: 2020-10-29
Abstract: A linkage door, comprising: a door frame that comprises an upper frame, the upper frame being provided with at least one guide rail; a first movable door installed on the door frame, the upper end of the first movable door being provided with a plurality of first sliding assemblies that are arranged to cooperate with the guide rail and may slide along the guide rail; a second movable door installed on the door frame, the upper end of the second movable door being provided with a plurality of second sliding assemblies that are arranged to cooperate with the guide rail and may slide along the guide rail; and a linkage assembly provided on the upper end of the first movable door, the linkage assembly being provided with a first magnetic element. Each second sliding assembly is provided with a second magnetic element that may attract the first magnetic element. When the first movable door slides, the first magnetic element and the second magnetic element attract each other, the linkage assembly drives the second sliding assemblies to move, and the second sliding assemblies drive the second movable door to move.
Patent WO-2022027840-A1 (WO)
Title: Deformable wing-based agricultural bionic bird repelling drone
Inventor: HAN XIN
IPC: A01M29/10
Filed: 2020-10-30
Abstract: A deformable wing-based agricultural bionic bird repelling drone, comprising a body (1), wings, a tail wing (2), and a power module, a bionic audio transmitting module (3), an ultrasonic transmitting module (4), a strong light emission module (5), and an image transmission module (6) that are provided on the body (1). The wings comprise at least two wing bodies (7) arranged in sequence, driving mechanisms (8) provided between two adjacent wing bodies (7), and flexible skins (9). Two adjacent wing bodies (7) are connected to each other by means of a hinge structure (10). Each driving mechanism (8) comprises a steering gear (8-1), a rocker arm (8-2), and a connecting rod (8-3). The steering gear (8-1) is provided on one of the wing bodies (7). A main shaft of the steering gear (8-1) is connected to the rocker arm (8-2). Both ends of the connecting rod (8-3) are hingedly connected to the rocker arm (8-2) and the other wing body (7), respectively. The wings of such a bionic drone can be deformed to imitate the movement characteristics of an eagle's wings when preying, and the bird repelling effect is good.
Patent WO-2021098488-A1 (WO)
Inventor: LIU LUYANG
IPC: A61B5/00
Filed: 2020-10-30
Abstract: An atrial fibrillation signal classification method and device, and a terminal and a storage medium, applicable to the technical field of vital sign recognition. The method comprises: acquiring atrial fibrillation signals of a plurality of users (S401); performing clustering operation on the plurality of atrial fibrillation signals to obtain at least one atrial fibrillation clustering group (S402); and respectively recognizing an atrial fibrillation type corresponding to each atrial fibrillation clustering group (S403). By means of clustering, other users having a same or similar atrial fibrillation signal of the user are acquired and divided into a same group, and type recognition is performed on different groups, so that accurate atrial fibrillation classification and relative risk grading are implemented, the accuracy of atrial fibrillation classification and use experience of the users are improved, and employees in the field of heath and users are facilitated and guided to determine physical health conditions and locate the relative risk grading.
Patent WO-2022094823-A1 (WO)
Inventor: YANG JINTIAN
IPC: A61G7/00
Filed: 2020-11-05
Abstract: Abri d'isolement pratique à utiliser, comprenant une base de montage (20) et un corps d'abri transparent (30). Une zone de montage (211) permettant la mise en place d'un matelas (10) est disposée dans la base de montage (20) ; le corps d'abri transparent (30) est assemblé de manière amovible sur la base de montage (20) ; le corps d'abri transparent (30) recouvre la zone d'installation (211) pour former un espace d'isolement au-dessus du matelas (10) ; et la périphérie externe du corps d'abri transparent (30) est pourvue d'une pluralité de fenêtres (36) qui peuvent être ouvertes pour permettre l'accès à l'espace d'isolement. Selon la conception de la base de montage (20) et du corps d'abri transparent (30), le matelas (10) est disposé dans la zone de montage (211), et le corps d'abri transparent (30) est relié à la base de montage (20), de telle sorte que le corps d'abri transparent (30) et le matelas (10) forment un espace d'isolement. Par rapport aux structures fixes classiques, le présent abri d'isolement est facile à manœuvrer et pratique à utiliser ; en outre, le corps d'abri transparent (30) facilite l'observation des états du patient par des équipes médicales ; et la présence des fenêtres (36) facilite l'inspection du patient par des équipes médicales en étendant les mains dans l'espace d'isolement. L'abri d'isolement est ingénieux et raisonnable en termes de conception de structure et présente une aptitude élevée à la mise en œuvre et un large éventail d'applications.
Patent WO-2021135662-A1 (WO)
Title: Flash memory
Inventor: LIU JIAQING
IPC: G11C16/10
Filed: 2020-11-11
Abstract: A flash memory, comprising a bidirectional I/O interface (10), a processing unit (20) and a storage unit (30); the processing unit (20) is electrically connected to the bidirectional I/O interface (10) and the storage unit (30) respectively. The processing unit (20) is used for acquiring, at a rising edge of a clock signal (SCK), stored data outputted by the storage unit (30), so as to obtain a first group of output data, and sending the first group of output data to the bidirectional I/O interface (10) to be output by the bidirectional I/O interface (10); acquiring, at a falling edge of the clock signal (SCK), stored data outputted by the storage unit (30); and performing a shift operation processing thereon, so as to obtain a second group of output data, and sending the second group of output data to the bidirectional I/O interface (10) to be output by the bidirectional I/O interface (10).
Patent WO-2021104139-A1 (WO)
Title: 运载车
Inventor: TANG HONGBING
IPC: B65G1/04
Filed: 2020-11-19
Abstract: 一种运载车，包括第一车体(1)与第二车体(2)以及连接至第一车体(1)的升降装置(12)，第一车体(1)包括第一车轮(111)，第二车体(2)包括第二车轮(24)，第一车轮(111)的移动方向与第二车轮(24)的移动方向不同，升降装置(12)带动第二车体(2)相对第一车体(1)向下移动，使得第二车轮(24)带动运载车运动，升降装置(12)带动第二车体(2)相对第一车体(1)向上移动，使得第一车轮(111)带动运载车运动。运载车可自动切换方向，代替人工进行运送，有效地提高分拣过程中的效率。
Patent WO-2021129319-A1 (WO)
Title: 正极材料及其制备方法和应用
Inventor: ZHU JINXIN
IPC: H01M4/485
Filed: 2020-11-30
Abstract: 一种正极材料及其制备方法和应用，其通式为Li 1+aNi αCo βMn γAl νX μM λO 2- σF σ，其中0≤a≤0.1，0.75≤α<1，0≤β<0.2，0<γ<0.25，0<ν≤0.05，0<μ≤0.05，0≤λ≤0.05，0<σ≤0.1，且1+a+α+β+γ+ν+μ+λ＝1，X为Nb或Ti，M选自Mg、Ti、Zr、Zn、Ca、B、Ce和Cr中的至少之一，所述正极材料具有α-NaFeO 2层状结构，归属R-3m空间群；该正极材料为单晶颗粒，可从根本上消除晶体内部的界面应力，使其成为高能量密度、长循环寿命的富有潜力正极材料之一；且该正极材料中具有阴离子和阳离子共同修饰，采用氟离子部分取代氧离子，且同时引入铝离子、铌离子或钛离子、M离子阳离子，进一步加强了材料中化学键的强度；经测试，该正极材料在大电流下的倍率数据具有优势，可以实现动力锂离子电池高的功率性能。
Patent WO-2021110047-A1 (WO)
Inventor: LI SHOUJUN
IPC: H01F7/18
Filed: 2020-12-02
Abstract: The present invention relates to the field of electromagnet control. Disclosed are an apparatus for driving multiple electromagnets, and a cooking device. Multiple electronic switches share a path of PWM signal outputted by a processor to realize the maintenance after electromagnets are started. When multiple electromagnets are driven to work, only one PWM signal output port of the processor is needed. The electronic switches that drive multiple electromagnets all share one PWM signal output port, and the other switch driving ports are all connected to general I/O ports of an MCU. Therefore, the requirements for ports of the processor are low, such that the resource requirements for the processor from the entire apparatus are reduced, and a lower-cost processor can be used, thereby effectively reducing the cost of the apparatus.
Patent WO-2022088415-A1 (WO)
Title: Portable electronic cooling instrument
Inventor: YE XIAOLIN
IPC: A61F7/00
Filed: 2020-12-14
Abstract: A portable electronic cooling instrument. The portable electronic cooling instrument comprises a cooler (100) and a holder. The holder is used for fixing the cooler (100) onto the body surface. The cooler (100) comprises a semiconductor chilling plate (101), a heat dissipation fan (102), a main housing (103), a first frame (105) and a cold conduction plate (104), wherein a cold surface of the semiconductor chilling plate (101) is used for cooling; the heat dissipation fan (102) is used for dissipating heat of a hot surface of the semiconductor chilling plate (101); the semiconductor chilling plate (101) and the heat dissipation fan (102) are arranged in the main housing (103); the main housing (103) is provided with an air inlet and an air outlet; the first frame (105) is arranged on the main housing (103); and the cold conduction plate (104) is arranged on the first frame (105). By means of the cooler (100) with the semiconductor chilling plate (101), the present invention can be reused; and by means of the heat dissipation fan (102), heat dissipation is promoted, and the fever reducing effect is improved. The present invention can be widely used in the technical field of cooling instruments.
Patent WO-2021169510-A1 (WO)
Title: 空调器
Inventor: ZHANG JIYI
IPC: F24F1/0007
Filed: 2020-12-16
Abstract: 本发明提供了一种空调器，包括壳体，所述壳体具有送风口，所述壳体内设置有加湿模块，所述加湿模块包括加湿盒，所述加湿盒上设置有至少一个喷淋构件，所述喷淋构件具有一对喷嘴，所述一对喷嘴在向面向彼此的方向喷水之后在所述加湿盒的内部形成水膜，进入所述加湿盒内的空气流经所述水膜被加湿后经所述送风口送达室内空间，所述加湿模块还包括支撑架，所述支撑架上设置有至少一个第一安装位，所述喷淋构件能够设置于任意所述第一安装位。通过这样的设置，可以谋求空调器能够更好地实现对室内空气进行加湿的功能。
Patent WO-2021143518-A1 (WO)
Title: Bulk acoustic wave duplex filter
Inventor: PANG WEI
IPC: H03H9/64
Filed: 2020-12-29
Abstract: Provided in the present invention is a bulk acoustic wave duplex filter, comprising a substrate, a plastic sealing body and a metal cover. A transmitting filter and a receiving filter are arranged on the substrate at intervals; the plastic sealing body covers the substrate, the transmitting filter and the receiving filter; and the metal cover is arranged at the top of the plastic sealing body and embedded into the plastic sealing body. According to the bulk acoustic wave duplex filter provided by the present invention, the metal cover can block space coupling between the transmitting filter and the receiving filter, thereby improving the isolation and mutual inhibition between a receiving channel and a transmitting channel; in this way, not only can the increase of passband insertion loss be prevented, but the overall size of a chip will not increase significantly and the manufacturing process will not become more complicated; meanwhile, due to the introduction of the metal cover, a heat dissipation path is improved and the power capacity is increased.
Patent WO-2022105029-A1 (WO)
Inventor: CHEN YAO
IPC: C23C4/06
Filed: 2020-12-30
Abstract: L'invention concerne un revêtement composite à base de nickel renforcé par des nanofeuilles de nitrure de bore et un procédé de préparation pour celui-ci. Le procédé consiste à : mélanger de la poudre de nickel, de la poudre de chrome et de la poudre de sesquioxyde de chrome pour obtenir une poudre mélangée; mélanger la poudre mélangée et un liquide de dispersion de nanofeuilles de nitrure de bore, et sécher ensuite un mélange pour obtenir une poudre; réaliser une granulation par pulvérisation sur la poudre pour obtenir une charge de pulvérisation; et réaliser une pulvérisation par plasma sur la charge de pulvérisation pour obtenir un revêtement composite à base de nickel renforcé par des nanofeuilles de nitrure de bore. La poudre de nickel, la poudre de chrome, la poudre de sesquioxyde de chrome, et les nanofeuilles de nitrure de bore sont utilisées en tant que poudre d'origine, un homogénéisateur et une granulation par pulvérisation sont adoptés pour préparer la charge de pulvérisation par plasma, et le revêtement composite est préparé au moyen d'une technologie de pulvérisation par plasma, de telle sorte que la propriété mécanique du revêtement composite est améliorée, et un système de matériau de revêtement composite ayant une propriété mécanique et une propriété tribologique excellentes est obtenu.
Patent WO-2021223458-A1 (WO)
Title: Driving risk unified quantification method based on comprehensive consideration of human, vehicle and road factors
Inventor: ZHENG XUNJIA
IPC: G06Q10/06
Filed: 2020-12-31
Abstract: A driving risk unified quantification method based on comprehensive consideration of human, vehicle and road factors. The method comprises: obtaining an initial driving safety field model of a driving risk according to an energy transfer principle; decomposing the initial driving safety field model into a longitudinal direction and a transverse direction, and establishing a unified driving safety field model according to information of a vehicle j and traffic environment information; calculating a field force F ji  caused by the vehicle j to any position point i in a traffic environment where the vehicle j is located; and according to the field force F ji , identifying the driving risk to which the point i is exposed under the influence of the vehicle j. According to the method, on the basis of the fact that a driving risk comes from comprehensive interaction between various factors that influence driving safety, a unified driving safety field modeling idea which can accurately reflect an interaction relationship between vehicles in a road traffic environment is provided.
Patent WO-2022141574-A1 (WO)
Inventor: KANG SUK IN
IPC: H04W12/03
Filed: 2020-12-31
Abstract: Provided are a key provisioning method and related products. In the method, a first device receives from a second device an access request for requesting to access the first device; determining whether the second device is permitted to access the first device; sending an access response to the second device based on the determination; receiving a first provisioning message from the second device; and generating the group key according to the provisioning data. According to the solution provided by the present disclosure, all ECU devices in a vehicle can be provisioned with a group key by virtue of one provisioning message containing provisioning data. In this way, the efficiency for key provisioning is improved, and the provisioning cost is reduced. By using the generated group key, security of the data communication associated with the ECU device is ensured.
Patent WO-2022151155-A1 (WO)
Inventor: SUN HAIYANG
IPC: H04W8/08
Filed: 2021-01-14
Abstract: 本申请实施例提供了一种信息传输方法及通信装置，其中，信息传输方法包括：第一接入网设备确定第一承载单元使用的切片资源的资源类型发生改变；响应于所述第一承载单元使用的切片资源的资源类型发生改变，所述第一接入网设备通知第一网元。采用本申请，可以实现计费公平。
Patent WO-2022155912-A1 (WO)
Title: Control circuit of bidirectional charging system and vehicle-mounted bidirectional charger
Inventor: LIU PEIJIA
IPC: H02M1/088
Filed: 2021-01-22
Abstract: Provided are a control circuit of a bidirectional charging system and a vehicle-mounted bidirectional charger. The control circuit of a bidirectional charging system comprises an input module (100), a first switch module (200), a second switch module (300), and an output module (400), which are connected in sequence; the input module (100) comprises an input terminal (D1) and an input switch (K); the first switch module (200) comprises a first switching transistor (Q1); the second switch module (300) comprises a second switching transistor (Q2); and the output module (400) comprises a third switching transistor (Q3) and an output terminal (D2). By opening and closing the input switch (K), a signal DRIVE_STATE of the output terminal (D2) is controlled to be at a high level or low level. When DRIVE_STATE is at the high level, the bidirectional charging system can only operate in a charging mode, and when DRIVE_STATE is at the low level, the bidirectional charging system can only operate in a reverse mode. As such, the operating state of the entire bidirectional charging system is kept stable, and the possibility of damaging components in the bidirectional charging system and devices connected thereto is reduced.
Patent WO-2022160228-A1 (WO)
Inventor: SUN YIMIN
IPC: A61K47/30
Filed: 2021-01-29
Abstract: It relates to a mucus adhesion drug delivery technology. The technology involves the preparation of materials consisting of mucus adhesive excipient polymer chemically bonded with drug molecules and delivery of the materials with fast disintegration tablet with enteric coating to intestine. The bonding between the excipient polymer and the drug molecules is either ionic bonds, covalent bonds, or metal coordination bonds. The test of the mucus adhesion drug delivery technology was carried out using a dog model. The test data indicated successful retaining of drug molecules on the intestine mucus resulting in not only dramatic extension of drug release time, but also great improvement in the bioavailability of the API.
Patent WO-2021155763-A1 (WO)
Title: Data transmission method and apparatus for unlicensed band, and communication device
Inventor: JIANG LEI
IPC: H04W74/08
Filed: 2021-01-29
Abstract: Disclosed in the embodiments of the present invention are a data transmission method and apparatus for an unlicensed band, and a communication device. Said method comprises: a terminal performing uplink transmission according to fixed frame period (FFP) configuration information and a channel state, the FFP configuration information comprising at least one of an FFP starting position and an FFP length of the terminal, and at least one of an FFP starting position and an FFP length of a network side device, and the FFP starting position of the terminal being different from the FFP starting position of the network side device.
Patent WO-2021169748-A1 (WO)
Inventor: LIU YUANLONG
IPC: H04W8/02
Filed: 2021-02-02
Abstract: The present invention relates to the field of DECT. Disclosed are a network-based method and system for DECT resource coordination. With respect to the problem found in the prior art in which the collection and processing of channel resources in a DECT roaming system rely solely on base stations themselves and done only by means of the inertia of radio transmission, thus easily resulting in the problem of synchronization instability when system conflicts and system interference are severe, provided in the present invention are the network-based method and system for DECT resource coordination: a base station marks neighboring base stations via a network; the neighboring base stations transmit resource information of selves to each other; the base station determines, on the basis of the resource information received, whether a corresponding channel is idling; a handheld, when switching base stations, selects via the resource information of the neighboring base stations a base station having an idling resource, thus increasing the resource use efficiency of the roaming system, and reducing the probability of resource conflicts. When the base stations are synchronizing, based on radio transmission, the network is additionally utilized to simultaneously transmit channel change information, thus improving the reliability of inter-base station synchronization, and increasing the interference resistance of the system.
Patent WO-2021212961-A1 (WO)
Inventor: XIAO ZHIQUN
IPC: B27B31/00
Filed: 2021-02-04
Abstract: Disclosed is a high-speed computer cut-to-size saw, comprising a main clamp feeding device (20), which is provided with a first main clamp device (45) and a second main clamp device (46), and an auxiliary clamp feeding device (21) provided with an auxiliary clamp device (129). A control system comprises a main clamp feeding device control unit and an auxiliary clamp feeding device control unit, wherein the main clamp feeding device control unit comprises a first (47) main clamp mechanism control unit and a second (103) main clamp mechanism control unit; the auxiliary clamp feeding device control unit comprises an auxiliary (152) clamp mechanism control unit; and the second main clamp mechanism control unit and the auxiliary clamp mechanism control unit both comprise a clamping control unit, and a moving and overturning control unit. Further disclosed are a control system and a machining method for the cut-to-size saw. Two plates with different lengths can be achieved by means of sawing in one step by the cut-to-size saw, such that efficiency is improved.