baber/WOPTO huggingface dataset:
Patent WO-2020177713-A1 (WO)
Title: Dual-polarized substrate-integrated beam steering antenna
Inventor: BOUTAYEB HALIM
IPC: H01Q21/24
Filed: 2020-03-04
Abstract: The disclosed structures and methods are directed to transmission and reception of a radio-frequency (RF) wave. An antenna comprises a stack-up structure having a first control layer, a second control layer, a first and a second parallel-plate waveguides, and a plurality of through vias. The antenna further comprises a first central port and a second central port being configured to radiate RF wave into the two parallel-plate waveguides independently; vertical-polarization peripheral radiating elements integrated with the first control layer and configured to radiate RF wave in vertical polarization; and horizontal-polarization peripheral radiating elements integrated with the second control layer and configured to radiate RF wave in horizontal polarization. Each vertical-polarization peripheral radiating element is collocated with one of the horizontal-polarization peripheral radiating element such that they cross each other. A central port for transmission of RF wave into the stack-up structure of the antenna is also provided.
Patent WO-2020182150-A1 (WO)
Inventor: PENG SHUPING
IPC: H04L45/74
Filed: 2020-03-11
Abstract: Disclosed are a message processing method, apparatus, device and system, realizing the refined management of a network resource and improving the rationality of network resource allocation. The message processing method is applied to a network system, comprising a head node and a tail node, and a message arrives at a destination node through a path between the head node and the tail node. The method comprises: a head node acquiring a message, and acquiring feature information of an application program corresponding to the message, wherein the feature information of the application program at least comprises one piece of the following information: identification information of the application program and network performance requirement information, and the identification information is used for identifying the application program; the head node determining a path between the head node and a tail node according to the feature information of the application program and a mapping relationship between the feature information of the application program and the path between the head node and the tail node; and the head node forwarding the message through the path between the head node and the tail node.
Patent WO-2021184247-A1 (WO)
Inventor: WANG KAI
IPC: H01M4/131
Filed: 2020-03-18
Abstract: L'invention concerne un matériau actif d'électrode positive et un dispositif électrochimique le contenant. Un Spectre RMN 59Co du matériau actif d'électrode positive comprend un premier pic et un second pic. Le premier pic est centré à A ppm, et le second pic est centré à B ppm, où 13 900 ≤ A < B ≤ 14 300. Un dispositif électrochimique utilisant le matériau actif d'électrode positive présente une excellente stabilité de cycle et une excellente performance de vitesse à une tension élevée.
Patent WO-2020224341-A1 (WO)
Title: Method and apparatus for identifying tls encrypted traffic
Inventor: SONG KE
IPC: H04W12/06
Filed: 2020-03-19
Abstract: Provided is a method for identifying TLS encrypted traffic. The method comprises: a DPI SERVER receiving application registration request information from a registration website, assigning application feature identification information to a target application, and sending same back to the registration website; the DPI SERVER exchanging application feature verification information of the application with an APP SERVER on the basis of a bidirectional verification TLS connection, wherein both parties have the same application feature identification information and application feature verification information after the exchange; the DPI SERVER sending the application feature identification information and the application feature verification information of the application to a DPI network element on the basis of the bidirectional verification TLS connection; and the DPI network element verifying, according to the application feature verification information, the legitimacy of the application feature identification information in the TLS traffic of a user, and identifying, according to the application feature identification information, the TLS traffic generated by the application.
Patent WO-2020192649-A1 (WO)
Inventor: ZHANG JUN
IPC: H04L29/08
Filed: 2020-03-24
Abstract: Disclosed is a data center management system, comprising: a data center, a cloud platform, and an application platform. The application platform is configured to carry out external network access by means of an application interface layer, and send a computing request to the data center. The data center comprises: a storage resource pool configured to store files in a distributed manner; and a network resource pool configured to send a scheduling request to the cloud platform according to the computing request, so as to schedule the cloud platform. The cloud platform comprises: a computing resource pool configured to carry out distributed computing between adjacent processing nodes according to the received scheduling request, and to call the files in the storage resource pool, or computing resources and external shared data in a shared database; and the shared database configured to collect and store the computing resources and the external shared data.
Patent WO-2021189413-A1 (WO)
Title: Ensemble d'amorces et procédé de détection de sars-cov-2
Inventor: YU CHEUNG-HOI
IPC: C12Q1/70
Filed: 2020-03-27
Abstract: L'invention concerne un ensemble d'amorces et un procédé de détection du SARS-CoV-2. De façon spécifique, l'invention concerne un ensemble d'amorces ou une paire d'amorces pour la détection spécifique du SARS-CoV-2 et un kit ou une composition le comprenant. L'invention concerne également un procédé de détection spécifique du SARS-CoV-2 dans un échantillon à l'aide de l'ensemble d'amorces.
Patent WO-2020228437-A1 (WO)
Title: Appareil et procédés de vérification d'encaissement multi-sources
Inventor: SCOTT MATTHEW
IPC: G06Q30/00
Filed: 2020-04-01
Abstract: L'invention concerne des technologies vérification d'encaissement multi-sources. Le système de l'invention collecte des données respectives provenant de multiples sources, détermine des informations de produits respectives à partir des données respectives, et procède à une vérification croisée des informations de produits respectives à des fins de vérification. De plus, le système de l'invention est conçu pour déclencher des actions appropriées d'après le résultat de la vérification.
Patent WO-2020216060-A1 (WO)
Inventor: CHEN PEIPEI
IPC: H01M10/0567
Filed: 2020-04-08
Abstract: The present application provides an electrolyte, a lithium ion battery and a device containing the lithium ion battery. The electrolyte comprises a lithium salt, an organic solvent and an additive. The additive comprises a sulfur-containing compound and a silane compound, wherein the sulfur-containing compound is selected from one or more of sulfur hexafluoride, sulfuryl fluoride, sulfur dioxide, sulfur trioxide, carbon disulfide, dimethyl sulfide and methyl ethyl sulfide. When a specific sulfur-containing compound and a silane compound are used together as additives of the electrolyte, the sulfur-containing compound can not only participate in the formation of an SEI film on the surface of a negative electrode of a lithium ion battery and effectively prevent direct contact from occurring between the electrolyte and the negative electrode active material, but can also optimize a passivation film formed by the silane compound on the surface of a positive electrode and reduce the film formation resistance on the surface of the positive electrode. Under the synergistic action of these two, a lithium-ion battery can have both a good high-temperature cycle performance and a good low-temperature discharge performance.
Patent WO-2020244391-A1 (WO)
Inventor: QIU ZHIPING
IPC: F21V5/04
Filed: 2020-05-21
Abstract: Disclosed are a vehicle lamp optical element, and a vehicle lamp module comprising the vehicle lamp optical element, a vehicle headlamp, and a vehicle. The vehicle lamp optical element comprises a light incoming part (1), a transmission part (2) and a light exiting part (3), which are sequentially arranged, wherein the light incoming part (1) is provided with at least one light incoming structure (11); the rear end and the front end, in a light exiting direction, of the transmission part (2) are respectively a light incoming end (21) and a light exiting end (22) of the transmission part; one end, facing away from the light exiting end (22) of the transmission part, of the light exiting part (3) forms a light exiting face (31), and the light exiting face (31) is a curved face protruding forwards; and the distance between at least one set of opposite side faces of the transmission part (2) gradually increases from the end approaching the light incoming end (21) of the transmission part to the end approaching the light exiting end (22) of the transmission part. The vehicle lamp optical element is not only small in terms of size, but same is also high in optical precision, a light shape of same is accurate and same is easy to mount.
Patent WO-2020239087-A1 (WO)
Inventor: WU YUMIN
IPC: H04W48/08
Filed: 2020-05-29
Abstract: 本公开提供一种信息的上报方法、信息的获取方法、终端及网络侧设备。其中，信息的上报方法包括：获取特征信息，特征信息包括第一网络的邻网络的标识信息；向第一网络的网络侧设备上报特征信息。
Patent WO-2021253276-A1 (WO)
Inventor: ZHOU XING
IPC: B65G45/18
Filed: 2020-06-17
Abstract: 本发明属于自动上料设备技术领域，尤其涉及一种方便使用的自动上料设备。本发明通过在加工设备进料斗上设置固定板单元、刷毛单元、旋转收料板单元以及连接膜单元的方式，达到输送带上粘着的物料被刷下回收至进料斗的效果。本发明具有输送带上湿料刷下回收结构合理有效，回收面广且可调节，避免物料再次飞溅开来，刷下的湿料不易再次漏下，以及输送带物料回收整体操作简单方便、快捷高效的优点。
Patent WO-2021057116-A1 (WO)
Inventor: WANG DUANXIANG
IPC: E21B7/04
Filed: 2020-06-18
Abstract: A resistance reduction device, comprising a first mandrel (1), a first rotation device (7), a second rotation device (6), a second mandrel (10), a first moving device (11), a second moving device (12) and a first outer barrel (9). The first rotation device (7) is connected to the first mandrel (1), the second rotation device (6) is connected to the first rotation device (7), the second mandrel (10) is connected to the first moving device (11), the first moving device (11) is connected to the first outer barrel (9), and the second moving device (12) is connected to the first outer barrel (9). The device can generate two-way vibration in an axial direction and a circumferential direction, friction resistance between a drill column and a well wall can be greatly reduced, the problem of well drilling supporting pressure can be effectively solved, and stick-slip jamming of a drill can be effectively suppressed, thereby achieving the aims of improving well drilling efficiency and guaranteeing the safety of the drill column.
Patent WO-2021208236-A1 (WO)
Inventor: FENG ZIKANG
IPC: G09F9/30
Filed: 2020-06-23
Abstract: 本揭示提供一种柔性显示装置，包括第一壳体、第二壳体、收卷机构、柔性显示屏以及支撑板机构，柔性显示屏可相对收卷机构收缩或展开，当柔性显示屏完全展开时，支撑板的第二支撑面和第二壳体的第一支撑面整面对柔性显示屏进行支撑，从而防止柔性显示屏幕出现塌陷以及变形等问题。
Patent WO-2021017723-A1 (WO)
Title: Cooperative vehicle-infrastructure method and device
Inventor: LV SHUJUAN
IPC: H04W4/44
Filed: 2020-06-29
Abstract: A cooperative vehicle-infrastructure method and device, applicable to Internet of vehicles such as V2X, LTE-V, and V2V, or applicable to the fields of smart driving and intelligent connected vehicles. A first device obtains first information, the first information comprises information of a road and/or information of an object on the road, and the object on the road comprises a vehicle and/or a pedestrian on the road. The first device determines a driving behavior of the first device according to the first information and the capability of the first device. Even if the capability of the first device is inadequate to completely process the first information, the first device can also determine the driving behavior of the first device according to a portion of the first information, thereby solving the problem that the capability of the device and the information of the road side cannot be completely matched. By means of the technical solution, devices with different capabilities and different roads can cooperate to improve traffic efficiency and safety.
Patent WO-2021000871-A1 (WO)
Inventor: LIU BING
IPC: D06F15/00
Filed: 2020-06-30
Abstract: An adjustable high-pressure circulating water reciprocating washing machine, which belongs to the field of washing machines. The adjustable high-pressure circulating water reciprocating washing machine comprises a tub body (100); the tub body (100) internally is provided with an upper washboard (200) and a lower washboard (300), several first elastic support structures are provided at the bottom of the lower washboard (300), and the lower washboard is connected to the bottom of the tub body (100) by means of the first elastic support structures; the upper washboard (200) is arranged right above the lower washboard (300); a reciprocating drive mechanism is arranged above the upper washboard (200) which is driven by the reciprocating drive mechanism to vertically reciprocate. The upper washboard (200) vertically reciprocates in the tub body (100) under the pushing or pulling action of the reciprocating drive mechanism, and cooperates with the lower washboard (300) to achieve squeezing and kneading of the cleaning objects therebetween, simulating a traditional manual cleaning method and improving the cleaning effect by using the principle of bionics.
Patent WO-2021000897-A1 (WO)
Inventor: LI HAIRONG
IPC: C09D133/00
Filed: 2020-07-02
Abstract: Disclosed is a varnish coating composition, comprising: a hyperbranched polyester which is a hyperbranched hydroxyl polymer of which a part of terminal hydroxyl groups are esterified with an acid of a C5-C12 linear saturated fatty acid; and a film-forming resin. A solubility parameter A of the hyperbranched polyester and a solubility parameter B of the film-forming resin have a relationship of |A-B| ≤ 0.5. The varnish coating composition solves the problem that in the existing coating compositions containing hyperbranched polymers, the addition of a third resin is required to improve the compatibility of the hyperbranched polymer with other components in the coating composition and the compatibility remains low. Further disclosed is use of the varnish coating composition.
Patent WO-2021139122-A1 (WO)
Title: Mobile phase-change heat and cold storage device
Inventor: LING XIANG
IPC: F28D17/00
Filed: 2020-07-03
Abstract: Disclosed is a mobile phase-change heat and cold storage device, comprising a heat transfer plate (3), a support (5), a sleeve (6), a header pipe (2), a storage tank (1) and a phase-change working medium (4). The heat transfer plate (3) is the main element in heat exchange, and the storing and releasing of heat provide a connection between the heat and cold storage device and the outside by means of the phase-change working medium (4), the header pipe (2) and the sleeve (6). In a heat storage process, steam flows through the heat transfer plate (3) by means of the header pipe (2), and heat is transferred to the phase-change working medium (4) by means of the heat transfer plate (3), such that the phase-change working medium absorbs heat and is liquefied to store heat and same is transported to a designated position in a box body (8), cold water flows through the heat transfer plate (3) by means of the sleeve (6), heat is transferred from the phase-change working medium (4) to the cold water by means of the heat transfer plate (3), and the phase-change working medium (4) releases heat and solidifies to release heat; and the cold storage process is similar to the heat storage process. The mobile phase-change heat and cold storage device can stably output heat or cold energy at an expected temperature, making the efficiency of the heat and cold storage device higher, and the application range of same is wide.
Patent WO-2021253578-A1 (WO)
Title: Ultrasonic rotary encoder applicable to micro shaft rotation measurement
Inventor: HAN ZHILE
IPC: G01P3/00
Filed: 2020-07-28
Abstract: An ultrasonic rotary encoder applicable to micro shaft rotation measurement, the encoder comprising: a sensor part (1), a rotation and transmission part (2) and a signal processing part (3), wherein the sensor part (1) comprises a stator (10), the cross-section of which is circular and which is of a straight pipe shape; a rotor (11); an ultrasonic sensor (12), which is fixedly arranged at the end portion of the rotor (11) that extends into the stator (10); and a plurality of grid bars (13), which are uniformly distributed in the circumferential direction of the stator (10). The rotor (11) is a tested shaft or the rotor (11) is coaxially and fixedly connected to a tested shaft; echo signals formed by the grid bars (13) and a side wall of the stator (10) are different in strength; and the ultrasonic sensor (12) is located in an ultrasonic echo detection area formed by the plurality of grid bars (13). The ultrasonic sensor (12) rotates in the ultrasonic echo detection area and forms echo signals with different strengths to be fed back to the signal processing part (3) for analysis and processing, so as to obtain a testing result. In addition, even if the outer diameter of the tested shaft is 1 mm or less, accurate testing can still be implemented.
Patent WO-2021023268-A1 (WO)
Inventor: LI JUN
IPC: H04W72/10
Filed: 2020-08-06
Abstract: The present application relates to a data transmission method and apparatus, a computer device, and a storage medium, wherein a main unit, after generating downlink data according to a preset downlink physical frame format, transmits the downlink data by means of broadcasting. The application further relates to a data transmission method and apparatus, a computer device, and a storage medium, wherein remote units, after receiving an uplink data transmission channel allocated by a main unit, transmit uplink data on the uplink data transmission channel according to a preset uplink physical frame format, and the transmission timing is based on QoS priorities of services of the respective remote units.
Patent WO-2021027718-A1 (WO)
Inventor: CHU JINQIANG
IPC: H01L23/367
Filed: 2020-08-07
Abstract: A heat sink for an IC component and an IC heat sink assembly are provided. The heat sink for an IC component has a contact surface suitable for thermally contacting with the IC component. A groove is provided in the contact surface. The IC heat sink assembly includes: a heat sink for an IC component; an IC component thermally connected to the heat sink; and a thermally conductive interface material provided between the heat sink and the IC component.
Patent WO-2021120651-A1 (WO)
Inventor: PAN JIANCHANG
IPC: C12Q1/6869
Filed: 2020-08-18
Abstract: Disclosed are a liquid path system and a biomolecule analysis system. The liquid path system is used for providing a solution environment for analyzing biomolecules. A first reaction comprises using a first reagent to connect the biomolecules to a reaction device, and a second reaction comprises using a second reagent to test the biomolecules that are connected to the reaction device. The liquid path system comprises a valve body assembly and a driving assembly, wherein the valve body assembly comprises a first multi-way valve and a second multi-way valve; and the driving assembly comprises a first pump and a second pump. When the first multi-way valve is in communication with the reaction device and the first pump and the second multi-way valve is in communication with the reaction device and the first reagent, the first pump is used for driving the first reagent to enter the reaction device in a first direction so as to carry out the first reaction; and when the second multi-way valve is in communication with the reaction device and the second pump and the first multi-way valve is in communication with the reaction device and the second reagent, the second pump is used for driving the second reagent to enter the reaction device in a second direction so as to carry out the second reaction.
Patent WO-2022041248-A1 (WO)
Inventor: WANG XING
IPC: G05B9/03
Filed: 2020-08-31
Abstract: Provided are a control system, control method, smart car, and apparatus, the control system comprising: a ball screw (20), a nut assembly (30), an electronic control unit ECU (50), and a hydraulic assembly (40); a cavity is comprised between the nut assembly (30) and the ball screw (20); the nut assembly (30) and a nut (201) of the ball screw (20) are connected by means of a connecting member (13); the connecting member (13) divides the cavity into a first chamber (11) and a second chamber (12); a liquid passage hole of the first chamber (11) is connected to the hydraulic assembly (40), and a liquid passage hole of the second chamber (12) is connected to the hydraulic assembly (40). The present solution can be applied to a control system of a smart car, a connected vehicle, a new-energy vehicle, an autonomous vehicle, or the like to achieve a redundant design of the control system.
Patent WO-2021109645-A1 (WO)
Inventor: LIU XUXIA
IPC: G02B6/42
Filed: 2020-08-31
Abstract: An optical module (200), comprising: a circuit board (300), an optical transmitter (301), an optical detector (302), an optical receiver (303), a lens assembly (400), and an optical fibre strip (500); the optical fibre string (500) is connected to the lens assembly (400); a first recessed part (401) and a second recessed part (402) are arranged on the top surface of the lens assembly (400), the bottom surface of the lens assembly (400) comprises a first stepped surface (405) and a second stepped surface (406), and a third recessed part (403) is arranged on the side surface of the lens assembly (400); a first inclined surface (4013), a second inclined surface (4011), and a third inclined surface (4012) are formed on the bottom surface of the first recessed part (401), and a mirror (404) is obliquely arranged in the first recessed part (401), a cavity being formed between the mirror (404) and the first inclined surface (4011) and the third inclined surface (4012); a first reflective surface (4021) is formed on the bottom surface of the second recessed part (402); a third lens matrix (4032) is arranged on the end surface of the third recessed part (403); a first lens matrix (4051) is arranged on the first stepped surface (405), a second lens matrix (4061) is arranged on the second stepped surface (406), and there is a height difference between the first stepped surface (405) and the second stepped surface (406). The present invention facilitates achieving an optimal spot at the transmitting end optical fibre position and at the optical receiver (303) simultaneously.