baber/WOPTO huggingface dataset:
Patent WO-2020147727-A1 (WO)
Title: 基于定时响应的工业无线传感网时钟频率偏移估计方法
Inventor: WANG HENG
IPC: H04L27/00
Filed: 2020-01-14
Abstract: 本发明涉及一种基于定时响应的工业无线传感网时钟频率偏移估计方法，属于无线传感网技术领域。在该方法中，待同步节点向参考节点发出数据包，参考节点接收到数据包后，根据数据包序列号映射出相应的定时响应时间，经过该时间间隔后回复确认消息，待同步节点和参考节点之间无需交换时间戳信息，经过多次通信交互之后，待同步节点便可估计出节点时钟之间的相对频率偏移和固定时延。本发明易于集成到具有时隙机制的工业无线传感网中，无需单独收发专门用于时间同步参数估计的报文，只需较小的计算成本便可实现对时钟频率偏移的长期跟踪，减小通信开销，降低能量消耗；同时，本发明无需在节点间交互时间戳，提高了时间同步参数估计的安全性。
Patent WO-2021146999-A1 (WO)
Title: Methods and apparatus of sidelink relay channel establishment
Inventor: WANG XUELONG
IPC: H04W76/28
Filed: 2020-01-22
Abstract: Apparatus and methods are provided to support establishment of Sidelink Relay channel for purpose of relaying based communication. In one novel aspect, the Relay channel is established between Relay UE and Remote UE at layer-2 for Layer-2 based relaying operation. This Relay Channel can be seen as RLC channel with the configuration of RLC and MAC logic channel. Specific Relay channel ID is allocated to identify a particular Relay channel. In another novel aspect, the Relay channel is established as one or a list of SLRB (s) between Relay UE and Remote UE at layer-3 for Layer-3 based relaying operation. This Relay Channel can be seen as Sidelink Radio Bearer with the configuration of SDAP, PDCP, RLC and MAC logic channel. SLRB ID is used to identify a particular Relay channel for this case.
Patent WO-2020169047-A1 (WO)
Inventor: ZHANG LIXIN
IPC: C07C249/16
Filed: 2020-02-19
Abstract: La présente invention concerne un composé de 1,1-dicyanohydrazone ayant une nouvelle structure, la structure étant telle que représentée dans la formule générale I. Voir la description pour les définitions de chaque substituant dans la formule. Le composé de formule générale I présente une excellente activité antibactérienne, et peut être utilisé pour prévenir et traiter de multiples maladies bactériennes dans des plantes. (I), (W1), (W2), (W3)
Patent WO-2021163984-A1 (WO)
Title: Apparatus, system and method for locating electronic price tag, and computer-readable storage medium
Inventor: HOU SHIGUO
IPC: G06K17/00
Filed: 2020-02-21
Abstract: An apparatus, system and method for locating an electronic price tag, and a computer-readable storage medium. The apparatus for locating an electronic price tag comprises: a fixing apparatus (102) provided with a plurality of contact positions, wherein an electronic price tag is fixed at each contact position, and at each contact position, one end of a communication cable is connected to a first metal contact at the contact position, the electronic price tag fixed at the contact position is connected to the first metal contact, the other end of the communication cable is connected to a communication pin of a controller (104), there is a correlation between the communication pins of the controller (104) and the contact positions, and each contact corresponds to a relative position on the fixing apparatus (102); and the controller (104) which receives, by means of the communication cable, information sent by an electronic price tag fixed at each contact position, determines, according to a communication pin receiving the information and from the correlation between the communication pins and the contact positions, a contact position corresponding to the communication pin receiving the information, and locates, according to the relative position corresponding to the determined contact position, the position of the electronic price tag sending the information. The present invention can reduce costs, improve locating accuracy, improve an anti-interference capability, and is easily implemented.
Patent WO-2021103327-A1 (WO)
Inventor: Li suyong
IPC: C07C217/10
Filed: 2020-02-24
Abstract: The present invention relates to a preparation method for an aprepitant intermediate impurity. The preparation method comprises the following reaction steps: (A) carrying out a Grignard reaction on a raw material 1 and a Grignard reagent 4-fluorophenylmagnesium halide; (B) carrying out a reduction reaction on a reaction product obtained in step (A) and a reducing agent to obtain a compound 4; (C) carrying out a debenzylation reaction on the obtained compound 4 and a deprotection reagent to obtain a crude product 5; (D) reacting the obtained crude product 5 with a protective reagent in the presence of a solvent and an alkali to obtain a compound 6; and (E) carrying out a deprotection reaction on the obtained compound 6 and an acid or alkali in the presence of a solvent, and carrying out separation and purification to obtain a refined product 5. According to the method, the compound 4 is obtained by means of the reduction reaction, and then undergoes the debenzylation reaction to synthesize the compound 5, so the compound 5 can be successfully synthesized, and the yield and purity of the crude product 5 are greatly improved. Furthermore, the crude product 5 reacts with the protective reagent and is purified to obtain the compound 6, and the compound 6 is subjected to the deprotection reaction, and then is separated by means of conventional column chromatography to obtain the high-purity compound 5.
Patent WO-2020173496-A1 (WO)
Title: 一种雷达测量方法及装置
Inventor: WAN LEI
IPC: G01S13/93
Filed: 2020-02-28
Abstract: 一种雷达测量方法及装置，应用于无线通信以及自动驾驶/智能驾驶领域，尤其涉及协同式雷达的应用。该方法包括：雷达发射第一长距离雷达LRR信号，接收第一LRR信号所对应的第一回波信号（S201）；雷达发射第二LRR信号，接收第二LRR信号所对应的第二回波信号（S202）；雷达根据第一回波信号和第二回波信号，模拟中距离雷达MRR的测量（S203）。该方法可利用长距离雷达LRR信号，模拟中距离雷达MRR的测量，提高资源利用率并尽量降低雷达之间的干扰。能够提升汽车自动驾驶或高级驾驶辅助系统ADAS能力，可用于车联网。
Patent WO-2021164055-A1 (WO)
Inventor: HE ZHOU
IPC: H02G7/16
Filed: 2020-03-04
Abstract: 本发明公开了一种激光除障仪，包括光纤激光器、控制云台、三脚架、瞄准控制器、电池组、电源线、激光发射器和无线遥控，光纤激光器通过光纤与激光发射器连接，电池组通过电源线与光纤激光器连接，激光发射器通过快装板固定在控制云台上。本发明激光除障仪，可以远程、"地对空"进行作业，除冰过程无需接触，过程安全，取代了登高梯，人工攀爬等需要接触式操作的方式，且可带电作业，减少断电带来的经济损失，采用光纤激光器，电光转换效率高、整机的耗电功率低，集成化程度高，采用目标显示、方向控制与激光控制集成一体的遥控键盘进行瞄准、云台方向调节、激光功率调节和出光控制，极大的降低了的操作人员的工作安全风险。
Patent WO-2021017485-A1 (WO)
Title: Blockchain-based logistics physical item handover method, platform and storage medium
Inventor: YANG WENFENG
IPC: G06F21/64
Filed: 2020-03-17
Abstract: Provided in embodiments of the present application are a blockchain-based logistics physical item handover method, a platform and a storage medium, the blockchain-based logistics physical item handover method comprising: if a sender node in a blockchain authorizes a parcel comprising at least one item to a receiver node in the blockchain, transferring at least one item in a first blockchain wallet of the sender node to a second blockchain wallet of the receiver node, each item having a unique digital rights certification identification; acquiring an acceptance result of the receiver node for the at least one item; processing the at least one item on the basis of the acceptance result by means of the receiver node, and storing the processing result in the blockchain.
Patent WO-2020187294-A1 (WO)
Inventor: HWANG PIN-CHUN
IPC: A47J27/04
Filed: 2020-03-19
Abstract: Disclosed are a cooking apparatus (1) and a cooking method. The cooking apparatus (1) comprises: an ingredient containing chamber (10) for containing ingredients (11) and having a normal pressure therein; a saturated vapour generation device (20) having a vapour chamber (21) and used for generating and accumulating high-pressure saturated vapour with a pressure higher than the normal pressure; a saturated vapour spraying device (30) communicating with the vapour chamber (21) and provided with an outlet communicating with the ingredient containing chamber (10) for releasing and spraying the high-pressure saturated vapour onto the ingredients (11), wherein when the released and sprayed saturated vapour of the high-pressure saturated vapour reaches the surface of the ingredients (11), the released and sprayed saturated vapour is still at a saturated vapour point and releases latent heat to the ingredients (11) from the saturated vapour point, such that the saturated vapour is transformed into a saturated liquid point; and a water vapour discharging device (40), wherein when the saturated vapour reaches the saturated liquid point due to the releasing of the latent heat, the saturated vapour is transformed into a water vapour mixture, and the water vapor discharging device (40) discharges the water vapour mixture from the food ingredient containing chamber (10). As such, an optimum cooking effect may be obtained.
Patent WO-2020207266-A1 (WO)
Inventor: WANG GUANGFANG
IPC: H04L12/24
Filed: 2020-03-27
Abstract: Embodiments of the present application provide a network system, an instance management method, a device, and a storage medium. In the embodiments of the application, the concept of edge computing is used to place cloud computing capabilities closer to a terminal at an edge location, thereby providing a network system comprising edge cloud nodes. In the network system, instances capable of providing a cloud computing service to a service demand side are deployed in an edge cloud node, and can provide such services to a service demand side under the control of a central control device, thereby achieving the purpose of providing services to users using resources located in edge cloud nodes. The invention thus realizes "relocating cloud computing processing closer to a terminal by processing in an edge cloud node," and helps reduce response delays and bandwidth costs.
Patent WO-2021155636-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/14
Filed: 2020-04-02
Abstract: 本申请实施例提供一种侧行链路配置授权的配置方法、设备及存储介质，该方法包括：网络设备发送用于确定侧行链路配置授权CG传输资源的参数，所述CG传输资源在不同的帧周期中具有相同的时域位置。上述由于通过网络配置的参数确定的CG传输资源，在不同的帧周期中具有相同的时域位置，因此终端设备无论在哪个帧周期接收到网络设备发送的参数，都能准确的确定出CG传输资源的时域位置。
Patent WO-2020216184-A1 (WO)
Inventor: ZHAO HENGWEI
IPC: G01S7/481
Filed: 2020-04-20
Abstract: A terminal, comprising: a glass cover plate (4); an infrared sensor (3), the infrared sensor (3) comprising a transmitting end (302) and a receiving end (301); and a first light guide structure (1) and/or a second light guide structure (2), the first light guide structure (1) being fixed between the transmitting end (302) and the glass cover plate (4), and the second light guide structure (2) being fixed between the receiving end (301) and the glass cover plate (4), wherein the first light guide structure (1) extends obliquely from the light exit surface of the transmitting end (302) toward the glass cover plate (4), and the oblique direction is away from an orthographic projection of the receiving end (301) on the glass cover plate (4); and the second light guide structure (2) extends obliquely from the light exit surface of the receiving end (301) toward the glass cover plate (4), and the oblique direction is away from an orthographic projection of the transmitting end (302) on the glass cover plate (4).
Patent WO-2020216252-A1 (WO)
Title: Washing machine
Inventor: MAMIYA HARUO
IPC: D06F39/08
Filed: 2020-04-22
Abstract: A washing machine capable of sustaining the effect of multi-functional detergent in laundry. A microcomputer in the washing machine executes a washing operation in standard mode or special mode. In order to rinse laundry during the washing operation in standard mode, the microcomputer at least executes a water storage and rinsing process in which the laundry is rinsed when the water in a washing tub reaches a predetermined water level. In order to rinse the laundry during the washing operation in special mode, the microcomputer does not execute a water storage and rinsing process but repeatedly executes a spray and rinsing process in which the washing tub is rotated while supplying water to the washing tub. The cumulative amount of water supplied which serves as the amount of water supplied to the washing tub in order to rinse the laundry during the washing operation in special mode is less than the cumulative amount of water supplied which serves as the amount of water supplied to the washing tub for rinsing the laundry during the washing operation in standard mode.
Patent WO-2021093278-A1 (WO)
Title: Light spectrum-mass spectrum combined apparatus and detection method
Inventor: HU XUEJIAO
IPC: G01N30/72
Filed: 2020-04-29
Abstract: A light spectrum-mass spectrum combined apparatus and a detection method therefor. The light spectrum-mass spectrum combined apparatus comprises a light spectrum analysis module (1) and a mass spectrum analysis module (2) which are communicated with each other. A working negative pressure of the mass spectrum analysis module (2) provides a vacuum environment for light spectrum analysis of the light spectrum analysis module (1). Light spectrum analysis is carried out by the light spectrum analysis module (1) on multi-component mixed gas, so as to obtain the absolute concentrations of some components in a multi-component mixed gas sample, and mass spectrum analysis is carried out by the mass spectrum analysis module (2) on the multi-component mixed gas sample output from the light spectrum analysis module (1), so as to obtain the relative concentration of a component to be measured in the mixed gas sample. The light spectrum-mass spectrum combined apparatus can perform trace analysis at PPM-PPB levels without being interfered by background gas and impurities. The apparatus analyzes the concentrations of all components of mixed gas online in real time with high precision and high resolution, is convenient to use, has no consumable, is maintenance-free, and maintains a long-term stable operation.
Patent WO-2021223163-A1 (WO)
Title: Information transmission method and apparatus, and communication device
Inventor: LIU YANG
IPC: H04W24/10
Filed: 2020-05-07
Abstract: Embodiments of the present disclosure provide an information transmission method and apparatus, and a communication device. The method comprises: receiving reception capability information reported by a user equipment (UE); determining, according to the reception capability information, that the UE is a predetermined type of UE having a reception capability lower than a preset capability threshold, and configuring an enhancement parameter for the predetermined type of UE, wherein the enhancement parameter is used for enhancing downlink transmission sent to the UE.
Patent WO-2021203508-A1 (WO)
Title: Goa circuit and display panel
Inventor: XUE YAN
IPC: G09G3/20
Filed: 2020-05-11
Abstract: A GOA circuit and a display panel. The GOA circuit comprises a plurality of cascaded GOA units; each single-stage GOA unit comprises a node Q, and a pull-up control module (31), a pull-up module (32), a downloading module (33), a pull-down module (34), and a pull-down maintenance module (35) which are electrically connected to the node Q; the pull-up control module (31) is used for pulling up the potential of the node Q; the pull-up module (32) is used for outputting an output signal (Out(N)) under the potential control of the node Q; the downloading module (33) is used for outputting a stage transmission signal (Cout(N)) under the potential control of the node Q; the pull-down module (34) is used for pulling down the potential of the node Q to a low potential, and is also used for pulling down the output signal (Out(N)) to a low potential; the pull-down maintenance module (35) is used for maintaining the potential of the node Q at a low potential and used for maintaining the stage transmission signal (Cout(N)) at a low potential; the pull-up control module (31) comprises a voltage stabilizing module electrically connected to the node Q, and the voltage stabilizing module is used for dividing the voltage of the node Q. The voltage stabilizing module can reduce ripples of pre-charging points and output signals (Out(N)) in the GOA circuit.
Patent WO-2021174694-A1 (WO)
Title: 基于数据中心的运维监控方法、装置、设备及存储介质
Inventor: ZHU RENYU
IPC: G06F11/30
Filed: 2020-05-29
Abstract: 一种基于数据中心的运维监控方法、装置、设备及存储介质。该方法包括：获取关联监控系统采集到的原始监控数据，每一原始监控数据包括原始告警级别；对原始告警级别进行标准化处理，获取标准告警级别并确定待处理监控数据；对待处理监控数据进行来源检测，获取目标来源；对待处理监控数据进行有效性检测，获取有效性检测结果，将有效性检测结果为告警有效的待处理监控数据确定为有效监控数据（S204）；基于有效监控数据和有效监控数据对应的目标来源进行格式化处理，获取目标监控数据（S205）；基于目标来源，对目标监控数据进行自动化监控，获取告警监控结果（S206）。该方法可提高数据中心对关联监控系统采集到的目标监控数据进行监控的效率。
Patent WO-2021253246-A1 (WO)
Inventor: RU ZHAO
IPC: H04L29/08
Filed: 2020-06-16
Abstract: 本申请实施例提供一种信息处理方法，应用于第一云平台，所述方法包括：接收第一请求信息；所述第一请求信息中携带有资源刷新指示信息；所述资源刷新指示信息用于指示所述第一云平台对第一设备中第一资源的资源相关信息进行刷新；基于所述资源刷新指示信息，获取所述第一资源的资源相关信息；向第二云平台发送所述资源相关信息。通过指示第一云平台对第一设备的第一资源进行刷新，来获取第一资源的资源相关信息，可以及时了解第一设备中第一资源的相关信息，确定第一设备是否处于工作状态。
Patent WO-2021047243-A1 (WO)
Title: Carbon source-less deep biological denitrification apparatus
Inventor: CAI JIANMING
IPC: C02F3/28
Filed: 2020-06-28
Abstract: A carbon source-less deep biological denitrification apparatus. Said apparatus comprises a collection pool (1) for transferred wastewater awaiting treatment, a water outlet pump (2) in communication with the collection pool (1), and a columnar tower body (6) in communication with a water outlet pipe of the water outlet pump (2); the tower body (6) has a height to diameter ratio of 10:1 and the tower body (6) comprises, in order from top to bottom, a water distribution area (7), a packing material layer (9), a filtering layer (10), a support layer (11), and a lower hollow chamber (12); the packing material layer (9) consists of granular packing material having a granule size of 3-5 mm, the packing material layer (9) has a porosity of 30%, and the packing material layer (9) has a height of 80-120 cm; the filtering layer (10) has a thickness of 60-80 cm; the support layer (11) consists of pebbles having a diameter of 4 cm, and the support layer (11) has a height of 8 cm; the water distribution area (7) is provided with a water inlet connected to a water pump; the lower hollow chamber (12) is provided with a water outlet; the top part of the tower body (6) is provided with an exhaust vent (5) to remove nitrogen produced during a reaction.
Patent WO-2021164186-A1 (WO)
Title: Pcr primers and method for identifying swine pseudorabies virus variant
Inventor: BAI JUAN
IPC: C12N15/11
Filed: 2020-07-07
Abstract: Disclosed are PCR primers and a method for identifying a swine pseudorabies virus variant. The method comprises the following steps: extracting viral DNA to be identified, performing first-step amplification by using the primers designed in the present invention, wherein viral DNA with two amplified bands is a variant or an HB98 vaccine strain and viral DNA with one amplified band is a classical strain, and then subjecting the viral DNA with two amplified bands to second-step amplification, wherein an amplification product with a molecular weight of 211 bp is the variant and an amplification product with a molecular weight of 293 bp is the HB98 vaccine strain. The sensitivity of first-step PCR can reach a virus amount of 10TCID 50  or a plasmid amount of 0.01 ng/ml and the sensitivity of second-step PCR can reach a virus amount of 10TCID 50  or a plasmid amount of 0.1 ng/ml. The sensitivity can be used for effectively detecting whether a pseudorabies virus infection is present in clinical cases and distinguishing pseudorabies virus classical virus strain infections from variant infection.
Patent WO-2021253549-A1 (WO)
Inventor: ZENG XIAOMIAN
IPC: C03C17/36
Filed: 2020-07-14
Abstract: A film-coated glass and a manufacturing method therefor. The glass comprises: a glass substrate; a functional film series layer, deposited on the surface of the glass substrate; a silicon-zirconium-aluminum nitride layer, deposited on the surface of the functional film series layer, where the silicon-zirconium-aluminum nitride layer is formed by magnetron sputtering deposition of a silicon-zirconium-aluminum ternary material as a target material in a nitrogen-containing atmosphere. The composition and weight percentage of the silicon-zirconium-aluminum ternary material are: 12-16% of Zr, 5-7% of Al, and the remainder being Si and unavoidable impurities. The silicon-zirconium-aluminum nitride layer is provided with excellent oxidation resistance, wear resistance, wipe resistance, and acid resistance at the same time, thus providing improved protection for the functional film series layer in the film-coated glass while the film-coated glass is being transported, stored, and processed. The present invention is applicable in protecting a double silver film-coated glass and a triple silver film-coated glass.
Patent WO-2022000594-A1 (WO)
Inventor: HE WEI
IPC: E04H15/14
Filed: 2020-07-20
Abstract: A hermetically sealed tarpaulin device (200), and a care unit. The hermetically sealed tarpaulin device (200) comprises a skeleton (210) and a tarpaulin body (220); the skeleton (210) can be expanded or contracted into a predetermined shape; the tarpaulin body (220) can be connected onto the skeleton (210); when the skeleton (210) is expanded, the tarpaulin body (220) can be expanded to form a hermetically sealed space that is completely isolated from the outside; when the skeleton (210) is contracted, the tarpaulin body (220) can be contracted together with the skeleton (210). The tarpaulin body (220) can be expanded along with the skeleton (210) to form the hermetically sealed space that is completely isolated from the outside, thereby achieving complete isolation from the outside and thus enhancing an isolation effect; in addition, it is more convenient to build the care unit, and the cost and the floor space occupied can be reduced.
Patent WO-2021018158-A1 (WO)
Title: Remoldable bismaleimide resin and application thereof
Inventor: GU AIJUAN
IPC: C08L63/08
Filed: 2020-07-28
Abstract: Provided are a re-moldable bismaleimide resin and an application thereof. The specific preparation method comprises blending 2-allylphenyl glycidyl ether and terephthalic acid in acetonitrile, carrying out an esterification reaction under the condition of quaternary ammonium salt as a catalyst to obtain bis(3-(2-allylphenoxy)-2-hydroxypropyl)terephthalate containing a reversible dynamic group; then uniformly mixing bis(3-(2-allylphenoxy)-2-hydroxypropyl)terephthalate and bismaleimide, curing to obtain the re-moldable bismaleimide resin. The prepared re-moldable bismaleimide resin not only has excellent heat resistance and mechanical properties, but also can be remolded under hot pressing conditions. The preparation method of the re-moldable bismaleimide resin has the advantages of wide raw material sources and simple process, and has a wide application prospect in the fields of aerospace, transportation, electronic information, new energy, insulated electrical industry and the like.
Patent WO-2021023089-A1 (WO)
Inventor: WANG WEN-FENG
IPC: A45F3/14
Filed: 2020-07-30
Abstract: A carrying strap, comprising a substrate (1). The substrate (1) comprises two end edges (11) and two side edges (12). The two end edges (11) are respectively formed at two ends of the substrate (1), and two ends of each of the side edges (12) are respectively connected to the two end edges (11). The substrate (1) is provided with a cutting portion (13). The cutting portion (13) extends from a position in the vicinity of one of the end edges (11) of the substrate (1) to a position in the vicinity of the other end edge (11) of the substrate (1). The cutting portion (13) has four carrying portions (131). One of the end edges (11) of the substrate (1) is combined with a grip portion (2).
Patent WO-2022041091-A1 (WO)
Inventor: MIAO FENG
IPC: G06N3/06
Filed: 2020-08-28
Abstract: 一种新型类脑视觉系统，包括视网膜形态阵列和神经网络，所述视网膜形态阵列用于将视觉信息转化成电学信号，所述神经网络将输入的电学信号进行信息处理，得到视觉认知结果；通过视网膜形态阵列对视觉信息的感知和同步预处理，避免了从光感受器端向图像信息处理器传输大量冗余的视觉信息，节省了带宽资源，提高了视觉信息处理效率；利用交叉阵列配置结构更复杂、功能更多样的神经网络，通过神经网络对视觉信息的更高层次处理，实现了集图像识别，动态追踪，轨迹预测为一体的新型类脑视觉系统。