baber/WOPTO huggingface dataset:
Patent WO-2020237946-A1 (WO)
Inventor: ZHAO XIANGJUN
IPC: H04R1/10
Filed: 2019-09-26
Abstract: Disclosed are a Bluetooth headset, a communication method, a system, an electronic device, and a computer medium. When applied to the low power-consumption Bluetooth system of the Bluetooth headset, the method comprises: after the Bluetooth headset is started or woken up from a standby state, determining each broadcasting moment for a broadcasting operation; according to the broadcasting moment, broadcasting a connection request data packet until receiving a connection request transmitted by a host device after obtaining the connection request data packet; establishing a communication connection with the host device; determining whether an operation request transmitted by the host device is received; and if yes, waking up the traditional Bluetooth system of the Bluetooth headset and transmitting the operation request to the traditional Bluetooth system, so that the traditional Bluetooth system processes the operation request. A time interval exists between adjacent broadcasting moments; the traditional Bluetooth system is in a sleep state before being woken up, and after processing the operation request, the traditional Bluetooth system enters the sleep state. Therefore, the standby capability of the Bluetooth headset is improved by means of the low power-consumption Bluetooth system.
Patent WO-2021012392-A1 (WO)
Inventor: Rao zhonghao
IPC: F01N5/02
Filed: 2019-09-30
Abstract: L'invention concerne un dispositif de récupération d'énergie du type à stockage d'énergie, et de réduction du bruit, destiné à un véhicule électrique hybride. Le dispositif comprend un système de stockage de la chaleur, des systèmes de conversion thermoélectrique, une plaque supraconductrice de chaleur (1) et un silencieux (7). Le système de stockage de la chaleur comprend des corps de boîtier de stockage de la chaleur (8), des matériaux de stockage de la chaleur (2) et des ailettes de conduction de chaleur (3) ; les corps de boîtier de stockage de la chaleur (8) entourent le côté externe du silencieux (7) ; les matériaux de stockage de la chaleur (2) remplissent les corps de boîtier de stockage de la chaleur (8) ; les ailettes de conduction de chaleur (3) sont disposées dans les matériaux de stockage de la chaleur (2) ; une pluralité de systèmes de conversion thermoélectrique est utilisée, et lesdits systèmes sont répartis sur les surfaces des corps de boîtier de stockage de la chaleur (8) de manière environnante le long de l'axe du silencieux (7) ; chaque système de conversion thermoélectrique comprend des ailettes de dissipation de la chaleur (4) et des pièces de production d'énergie thermoélectrique (5) ; l'extrémité froide et l'extrémité chaude de chaque pièce de production d'énergie thermoélectrique (5) sont fixées respectivement aux ailettes de conduction de chaleur (3) et aux ailettes de dissipation de la chaleur (4) adjacentes aux pièces ; et une section d'évaporation de la plaque supraconductrice de chaleur (1) est disposée à l'intérieur du silencieux (7), et une section de condensation de la plaque supraconductrice de chaleur (1) est disposée à l'intérieur des matériaux de stockage de la chaleur (2). Le dispositif est utilisé pour récupérer la chaleur des gaz résiduaires au moyen des avantages de la plaque supraconductrice de chaleur, c'est-à-dire une haute capacité de transmission de la chaleur, une haute adaptabilité de forme et une forte chaleur latente des matériaux à changement de phase. La température des gaz résiduaires du véhicule est réduite, et la capacité de réduction des bruits de moyenne et basse fréquence d'un système d'assourdissement est améliorée.
Patent WO-2020211320-A1 (WO)
Inventor: ZHANG YUN
IPC: C08K3/36
Filed: 2019-10-24
Abstract: A silica aerogel flexible and elastic thermal insulation composite material, comprising a material having a completely open pore structure, a completely closed pore structure or a semi-open and semi-closed pore structure formed by wrapping and bonding silica aerogel particle powder with a high molecular polymer by means of a foaming process. The silica aerogel particle powder is embedded in pore walls formed by the high molecular polymer. The preparation method comprises thoroughly mixing the raw material containing the silica aerogel particle powder and the high molecular polymer, then sufficiently and uniformly kneading the mixture under heat and pressure, extruding the kneaded raw material into a stretched sheet, and subjecting the stretched sheet to a continuous or interstitial foaming process, so as to prepare a composite material in the form of a roll or block shaped sheet. Said composite material has excellent heat insulation performance, good tensile and compressive strength, good quality, and good flexibility, and has functions such as elastic buffering, sound insulation and noise reduction, and shock absorption, having important applications in cold areas or high-temperature environmental conditions.
Patent WO-2020119295-A1 (WO)
Title: 服务费用的支付方法及装置、电子设备
Inventor: WU JUN
IPC: G06Q20/38
Filed: 2019-10-29
Abstract: 一种服务费用的支付方法及装置、电子设备，当应用于车辆侧设备时，所述方法包括：接收服务系统发送的服务费用数额（102）；通过所述车辆侧设备在区块链上对应的第一节点，协同所述服务系统在区块链上对应的第二节点完成资产转移操作，以向所述服务系统转移匹配于所述服务费用数额的资产凭证（104）。
Patent WO-2021081736-A1 (WO)
Title: Communication method, wireless access network device and terminal device
Inventor: YU GUOHUA
IPC: H04W72/04
Filed: 2019-10-29
Abstract: Provided are a communication method, a wireless access network device, and a terminal device. The wireless access network method comprises: a wireless access network device determining the value of a paging parameter according to first information and second information, and sending the value of the paging parameter to a terminal device, wherein the first information is used for indicating the peak value of a paging message from a core network device within a set time, and the second information is used for indicating the paging capability of the wireless access network device. Based on this method, when the paging load is smaller, the wireless access network device can take up fewer paging opportunities to send paging messages, thereby significantly reducing the paging time slot and the overhead of paging energy consumption.
Patent WO-2020215660-A1 (WO)
Inventor: LIU PEITAO
IPC: H01P5/12
Filed: 2019-11-06
Abstract: The present application provides a composite network microwave device and a microwave device cavity thereof. The composite network microwave device comprises a microwave device cavity and a composite microwave network built in the microwave device cavity. The composite microwave network comprises a first microwave network and at least one second microwave network intersecting with the first microwave network. One of the first microwave network and the second microwave network is connected to a transmission cable by means of the other microwave network. Using one of the first microwave network and the second microwave network as a connector for connecting the transmission cable and the other microwave network can greatly reduce the wiring difficulty of a microwave network circuit. Moreover, the intersecting first microwave network and second microwave network can constitute a three-dimensional microwave network circuit to implement highly integrated design of microwave networks, and the application to a base station antenna can greatly reduce the number of components and transmission cables, thereby facilitating the development of antenna miniaturization.
Patent WO-2020155768-A1 (WO)
Inventor: WU HAIJIAN
IPC: C08K3/26
Filed: 2019-11-14
Abstract: 本发明涉及耐寒PVC母粒，耐寒PVC母粒它由以下按重量份计的原料组分制得：SG-4PVC树脂65～75份，SG-5PVC树脂25～35份，环氧大豆油2～3份，增塑剂DOA10～20份，马来酸二正辛基锡3～5份，加工助剂AMS 2～3份，纳米碳酸钙3～5份，埃洛石3～5份，OPE蜡4～7份，脯氨酸3～5份。本发明提供的耐寒PVC母粒它所制作的产品拥有很好地抵抗低温的能力，在零下45度依然有着高的强度和韧性，还有使用寿命长的优点。
Patent WO-2020103889-A1 (WO)
Inventor: WANG YUTIAN
IPC: C12N5/071
Filed: 2019-11-21
Abstract: Disclosed are a method and medicine for treating depressive disorders. In particular, disclosed is a use of a GluR2-CT polypeptide for treating depressive disorders, specifically, major depressive disorder.
Patent WO-2021082188-A1 (WO)
Title: Global navigation satellite system real-time clock error evaluation algorithm
Inventor: CHEN GUO
IPC: G06F17/15
Filed: 2019-12-07
Abstract: A GNSS real-time clock error evaluation algorithm. It is assumed that a GNSS real-time track, a GNSS real-time clock error, a reference track and a reference clock error product can be acquired, and a resolved GNSS real-time clock error and a resolved GNSS real-time reference product include common satellite clock error data, a clock error consistency correction item is calculated using the real-time track and a reference track product, abnormal data detection and marking of the GNSS real-time clock error are realized using a median gross error detection method, jump detection and segmentation marking of a single-difference sequence of the GNSS clock error are realized using a total variation regularization method, and the jump size is calculated. By means of the median gross error detection method, abnormal data in the real-time clock error can be quickly and effectively identified and eliminated, and the abnormal data is prevented from damaging a real-time clock error evaluation result. With regard to the problem of frequent jump of the clock error caused by specific real-time clock error data policies (such as data interruption and switching of a reference clock), the total variation regularization method is creatively used to realize jump detection of the real-time clock error.
Patent WO-2021128282-A1 (WO)
Title: 一种铁钴镍铜基高熵合金电解水催化材料及其制备方法
Inventor: ZHU HAN
IPC: B01J23/889
Filed: 2019-12-27
Abstract: 一种铁钴镍铜基高熵合金电解水催化材料及其制备方法，属于复合材料制备技术领域。所述电解水催化材料由反应活性物和载体组成，所述反应活性物铁钴镍铜锡、铁钴镍铜锰、铁钴镍铜钒等铁钴镍铜基高熵合金纳米颗粒，所述载体为静电纺丝法制备的碳纳米纤维材料。制备出的电解水催化材料具有高比表面积，有利于电解液的扩散和气体的脱附，可在碱性条件下产氢和产氧，大电压下产氢速率远高于20％Pt/C电极。同时碳纳米纤维可以有效保护高熵合金纳米颗粒，使其免受电解液的侵蚀，赋予催化材料良好的稳定性。
Patent WO-2020140893-A1 (WO)
Title: Anti-spoofing live face sensing for enhancing security of facial recognition
Inventor: HE YI
IPC: G06V10/145
Filed: 2019-12-31
Abstract: Technology for devices, systems, techniques and processes to provide anti-spoofing features for facial identification with enhanced security against facial spoofing devices or technique by using optical sensing and other sensing mechanisms to explore certain unique characteristics of a face of a live person that lack in most spoofing devices made of artificial materials or are difficult to replicate, including optical sensing based on unique optical absorption or reflection features of biological parts of a person's face.
Patent WO-2020143543-A1 (WO)
Title: Energy-saving signal transmission method and detection method, and device
Inventor: WANG JIAQING
IPC: H04W52/02
Filed: 2020-01-03
Abstract: Embodiments of the present invention provide an energy-saving signal transmission method and detection method, and a device. The method applied to a base station comprises: receiving energy-saving signal indication information reported by a first terminal, the energy-saving signal indication information at least being used for indicating that the first terminal supports or does not support the reception of an energy-saving signal; and when the energy-saving signal indication information indicates that the first terminal supports the reception of the energy-saving signal, sending the energy-saving signal to the first terminal.
Patent WO-2020151737-A1 (WO)
Inventor: LIU HUICHUN
IPC: H04W24/10
Filed: 2020-01-22
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently collecting and reporting minimization of drive test (MDT) measurements for one or more radio access technology (RAT) types and/or for multiple base stations in a dual connectivity deployment. In one example, a user equipment (UE) may receive an MDT measurement configuration indicating a first RAT type for collecting measurements and a second RAT type for reporting measurements. In this example, the UE may use the measurement configuration to collect MDT measurements for the first RAT type, and the UE may report the MDT measurements to a base station associated with the second RAT. Further techniques for efficiently collecting and reporting MDT measurements in a dual connectivity deployment are also described herein.
Patent WO-2021151237-A1 (WO)
Title: Pdcch monitoring for single-dci to multi-cell scheduling
Inventor: TAKEDA KAZUKI
IPC: H04W72/12
Filed: 2020-01-31
Abstract: Wireless communications systems and methods related to joint-carrier scheduling using a single downlink control information (DCI) signal. The user equipment (UE) receives from a base station (BS) of a first serving cell, a downlink control information (DCI) that indicates a joint-carrier scheduling scheme. Using the joint-carrier scheduling scheme in the DCI, the UE schedules first data for communication on a first shared channel associated with the first serving cell and second data for communication on a second shared channel associated with a second serving cell.
Patent WO-2021012687-A1 (WO)
Inventor: LIU KAI
IPC: B07C3/00
Filed: 2020-03-12
Abstract: A sorting system and a robot. The sorting system (100) comprises a control server (110), and a plurality of robots (120) and a plurality of delivery ports (130) deployed in a delivery area; the control server (110) is configured to plan a delivery path for a robot (120) delivering an item to be delivered at least according to path direction information of the item to be delivered; the positions of at least some delivery ports (130) among the plurality of delivery ports (130) are on the delivery path; the robot (120) is configured to travel towards a target delivery port (130) according to the delivery path, and when the robot travels to the target delivery port (130) and the target delivery port (130) is located below a delivery mechanism of the robot (120), control the delivery mechanism to deliver the item to be delivered vertically downwards to the target delivery port (130); or the robot (120) is configured to travel towards a delivery port adjacent to the target delivery port (130) according to the delivery path, and when the robot travels to the adjacent delivery port, control the delivery mechanism of the robot (120) to deliver the item to be delivered to the target delivery port (130). The configurations enable a traveling path of a robot to be more flexible and improve the overall performance and efficiency of the sorting system.
Patent WO-2021189165-A1 (WO)
Inventor: YANG ZHE
IPC: B64D1/12
Filed: 2020-03-22
Abstract: An unmanned aerial vehicle provided with a thrower, the unmanned aerial vehicle comprising an unmanned aerial vehicle body provided with a frame (1) and further comprising a thrower (2), a counterweight block (3) and a mounting rod (4); the thrower (2) and the mounting rod (4) are fixedly connected to the bottom surface of the frame (1); the mounting rod (4) is vertically arranged, and one or more counterweight blocks (3) are inserted on the mounting rod (4); the thrower (2) comprises a mounting plate (21), a motor (22), a driving arm (23), a connecting rod (24), a switching rod (25) and a throwing block (26); the mounting plate (21) is fixedly connected to the frame (1); the throwing block (26) and the motor (22) are fixedly connected to the mounting plate (21); an insertion slot and a number of switching slots (27) are provided on the throwing block (26); the switching slots (27) are arranged vertically downward, and the insertion slot is horizontally provided; the switching rod (25) is inserted into the insertion slot on the throwing block (26), and the switching rod (25) closes the switching slots (27); and one end of the connecting rod (24) is hinged to the switching rod (25), and the other end is hinged to the driving arm (23), which is hinged to an output shaft of the motor (22).
Patent WO-2020192743-A1 (WO)
Inventor: LIU PAN
IPC: G06F21/46
Filed: 2020-03-27
Abstract: Disclosed in embodiments of the present application are a permission management method, a permission validation method and related apparatuses. According to the embodiments of the present application, the method comprises: receiving a permission operation request, and forwarding the permission operation request to a second node device in a blockchain, wherein the second node device is a node device in the blockchain other than the first node device; obtaining a first contract execution result according to the permission operation request; receiving a second contract execution result broadcasted by the second node device based on the permission operation request; and when the first contract execution result is consistent with the second contract execution result, triggering the first contract execution result to take effect. The solution implements decentralized permission management based on a blockchain permission management contract system, compares the own first contract execution result with the received second contract execution result, and triggers the first contract execution result to take effect only when the own contract execution result is consistent with the contract execution results of other node devices to reach a consensus, thereby improving data security.
Patent WO-2020258963-A1 (WO)
Title: 一种移动终端及其控制方法
Inventor: LIN JUNXUAN
IPC: H04N5/225
Filed: 2020-03-30
Abstract: 一种移动终端，包括：适于相对折叠的第一折叠部(11)和第二折叠部(12)；第一折叠部(11)上设置有第一子屏(110)以及至少一个第一摄像头组件；第二折叠部(12)上设置有第二子屏(120)；任一个第一摄像头组件包括一个摄像头(112)和一个镜头(114)，摄像头(112)连接镜头(114)，且摄像头(112)和镜头(114)的中心连线平行于第一子屏(110)、垂直于第一折叠部(11)的侧面。
Patent WO-2021196061-A1 (WO)
Title: 一种自动化地膜打孔器
Inventor: LIU HAOYUAN
IPC: A01G13/02
Filed: 2020-04-01
Abstract: 一种自动化地膜打孔器，包括车架（1），车架靠近底部的外侧分别安装有第一车轮（2）与第二车轮（3），车架内侧安装有打孔机构，打孔机构的上方设置有行走驱动机构。打孔机构包括第一固定筒（4），第一固定筒的外侧固定连接有轴承座（5），轴承座的轴心安装有第一转轴（6），第一转轴的一端与车架靠近其前面的内侧固定连接，第一固定筒的上面固定连接有第一固定板（7），第一固定板远离第一固定筒的一端固定连接有第二固定筒（8），第二固定筒中嵌入有第一轴承（9），第一轴承的轴心安装有螺旋打孔器（10），车架中部的内侧旋转连接有第二转轴（11）。自动化地膜打孔器具有自动化程度高、降低劳动强度、提高打孔效率的优点。
Patent WO-2021207866-A1 (WO)
Title: Baking tray accommodating device for intelligent robot
Inventor: WEN GAOSEN
IPC: A47J37/06
Filed: 2020-04-16
Abstract: A baking tray accommodating device for an intelligent robot, comprising a support base (1). Sliding slots (2) are provided on two sides of the top of the support base (1). Rack grooves (3) are provided in the middles of the bottom surfaces of the inner walls of the sliding slots (2). Rotating shafts (13) are rotatably connected to the edges of one sides of the rack grooves (3). Gears (14) are fixedly connected to the edges on two sides of the rotating shafts (13). Support bars (4) are slidably connected to the interiors of the sliding slots (2). Transmission racks (5) are fixedly connected to the centers of the bottom surfaces of the support bars (4). According to the baking tray accommodating device for an intelligent robot, the sliding slots (2) and the rotating shafts (13) are provided, the gears (14) are fixedly connected to the edges on two sides of the rotating shafts (13), the support bars (4) are slidably connected to the interiors of the sliding slots (2), the transmission racks (5) are fixedly connected to the centers of the bottom surfaces of the support bars (4), a baking tray (7) is provided on the tops of the support bars (4), the gears (14) and the transmission racks (5) are engaged with each other, the baking tray (7) can be rotated by a speed reduction motor (6) to drive the support bars (4) to expand and contract, so as to extend out of an oven, and can be directly taken out, thereby achieving the purpose of facilitating operation.
Patent WO-2021139014-A1 (WO)
Title: 5g dual-polarized antenna module and terminal device
Inventor: ZHAO YUE
IPC: H01Q1/24
Filed: 2020-04-07
Abstract: Disclosed are a 5G dual-polarized antenna module and a terminal device. The 5G dual-polarized antenna module comprises a base body, wherein a first feed port and a second feed port are provided in a surface of the base body, a first metal ground and at least one antenna unit set are arranged in the base body, the first metal ground divides the base body into a first area and a second area, and the first feed port and the second feed port are respectively located in the second area; the antenna unit set comprises a first antenna unit and a second antenna unit, which are respectively located in the first area; the first antenna unit comprises a dipole unit and a parasitic unit, which match each other, and the dipole unit is connected to the first feed port; the second antenna unit comprises a T-shaped probe, the probe is connected to the second feed port, a part of the probe is located between the dipole unit and the parasitic unit; and a first ground layer, which is in communication with the first metal ground, is arranged on the bottom face of the base body. The dual-polarized antenna has the advantage of dual polarization, can realize lateral radiation, is small in thickness, and is particularly suitable for light and thin terminal devices.
Patent WO-2020221001-A1 (WO)
Inventor: XU WEI
IPC: H04M1/02
Filed: 2020-04-14
Abstract: The present disclosure provides a mobile terminal. The mobile terminal includes: a housing provided with an opening; a photosensitive element arranged inside the housing; a viewfinder lens movably arranged on the housing and arranged toward the photosensitive element; a telescopic drive mechanism arranged inside the housing and connected with the viewfinder lens, the telescopic drive mechanism driving the viewfinder lens to extend from the opening or retract into the housing; when the viewfinder lens extends out of the housing, the viewfinder lens projects the light entering the viewfinder lens to the photosensitive element.
Patent WO-2021207987-A1 (WO)
Title: System and method for universal bridge for medical devices
Inventor: JIANG HUIJIE
IPC: G16H50/20
Filed: 2020-04-15
Abstract: Systems and methods for communicatively connecting a parameter interface to a monitor interface include a universal bridge having a universal interface translator comprising a universal monitor side actuator, common data and a universal parameter side actuator, wherein a monitor side configuration interface is in communication with at least one monitor side configuration file compatible with the universal monitor side actuator, and wherein a parameter side configuration interface is in communication with at least one parameter side configuration file compatible with the universal parameter side actuator.
Patent WO-2020221112-A1 (WO)
Inventor: SONG JINGLING
IPC: G06K9/00
Filed: 2020-04-24
Abstract: An air-suction garlic orienting and seeding device, comprising a seed chamber shell (1), a seed suction chamber shell (2), a seed suction disc (3), a sealing ring (4), an orienting elastic piece (7), an inner orienting needle (8), an outer orienting needle (9), an image collector (10), a rotary orienting device, an image recognition control unit, a transmission shaft (5), and a transmission chain wheel (6). The seed chamber shell (1) and the seed suction chamber shell (2) are fixedly connected; the seed suction disc (3) is provided between the seed chamber shell (1) and the seed suction chamber shell (2); the sealing ring (4) is provided between the seed suction disc (3) and the seed suction chamber shell (2); a suction tube (13) is provided on the seed suction chamber shell (2); multiple seed suction through holes are uniformly formed along the circumference of the seed suction disc (3); the orienting elastic piece (7), the inner orienting needle (8), the outer orienting needle (9), the image collector (10), and the rotary orienting device are sequentially arranged in an orienting area of the seed suction disc (3) along center circles of the seed suction through holes anticlockwise; one end of the transmission shaft (5) is fixedly connected to the center of the seed suction disc (3), the other end is fixedly connected to the transmission chain wheel (6), and the middle of the transmission shaft (5) is supported on the seed suction chamber shell (2) by means of a bearing.