baber/WOPTO huggingface dataset:
Patent WO-2020093269-A1 (WO)
Inventor: ZHAO JUNXIAN
IPC: E21D3/00
Filed: 2018-11-07
Abstract: A floating spacing adjustment-type reverse well drilling rig, comprising a base support (1), a telescopic mechanism (2), a drill rod (4), a drill bit (5), and a T-shaped adjustment screw (10). An adjustment structure of a floating spacing of an outer ring sleeve (81) is added to the reverse well drilling rig. An adjustment groove (821) and an adjustment screw hole (822) are provided on an inner ring sleeve (82). One end of the T-shaped adjustment screw (10) penetrates the adjustment groove (821) and is then threaded and connected in the adjustment screw hole (822). One end of the T-shaped adjustment screw (10) extends between an inner side of the inner ring sleeve (82) and an outer side of a clamping plate (83), and the other end of the T-shaped adjustment screw (10) is located in the adjustment groove (821). In the foregoing manner, the distance between the T-shaped adjustment screw (10) and the clamping plate (83) is the floating distance between the outer ring sleeve (81) and the inner ring sleeve (82), such that the objective of being able to control the spacing is achieved, and the present invention is thus more flexible to use.
Patent WO-2020034479-A1 (WO)
Title: Digital pcr system and digital pcr droplet forming method
Inventor: Wu Xuanye
IPC: C12M1/00
Filed: 2018-11-22
Abstract: A digital PCR system and a digital PCR droplet forming method. The digital PCR system comprises a droplet forming component (1) and a droplet nozzle component (5). The droplet forming component (1) comprises a thermally-conductive plate (2) and a cover plate (3). At least one inverted U-shaped step (4) is provided on one side of the cover plate (3). The thermally-conductive plate (2), the cover plate (3), and the inverted U-shaped step (4) are joined together to form a droplet forming cavity opened at the bottom. The droplet nozzle component (5) is connected below the droplet forming component (1) and comprises several droplet nozzles (6). The droplet nozzles (6) are in communication with the droplet forming cavity, and, the droplet nozzles are provided therein with vaporizing parts (7) used for allowing a liquid layer of a digital PCR solution in the droplet nozzles (6) to be vaporized and pushed quickly into a droplet forming oil in the droplet forming cavity, thus forming digital PCR droplets. The use of a thermal bubble technique for high-speed digital PCR droplet formation provides a highly efficient digital PCR oil utilization rate, and allows in situ PCR temperature control and in situ digital PCR signal collection.
Patent WO-2019101198-A1 (WO)
Inventor: LI MING
IPC: H04W76/15
Filed: 2018-11-26
Abstract: 本申请实施例提供一种业务处理方法、设备及系统，涉及通信技术领域，能够采用4G侧的空口资源和2G或3G侧的核心网处理语音业务，从而释放2G或3G侧的空口资源，提高用户体验。具体方案为：4G侧的接入设备接收volte终端发送的业务请求，并转发至中心控制节点，若业务请求为语音业务请求，则中心控制节点将业务请求转发至电路交换域的核心网设备。本申请实施例用于业务处理。
Patent WO-2020062675-A1 (WO)
Title: 一种声学微质量传感器及检测方法
Inventor: FU CHEN
IPC: G01N29/036
Filed: 2018-12-27
Abstract: 一种声学微质量传感器，包括用于产生谐振频率的谐振器（100）；承载谐振器（100）振动模式的基片（202）；在谐振器（100）的下表面按照预设规律设置有用于通过逆压电效应来激励谐振器（100）的两个简并谐振模式的压电薄膜（205）；在谐振器（100）中心区域设置有用于将谐振器（100）中产生的简并谐振模式的能量限制在中心台阶区域的凸起的薄台阶（201）；在谐振器（100）表面等间隔设置有用于吸附待检测物质并引起谐振频率移动的功能化敏感膜（203）。还公开一种基于声学微质量传感器的检测方法。通过电磁超声换能器非接触式激励谐振器的振动模式或者在谐振器表面镀上压电薄膜材料并利用其逆压电效应来激励谐振器的振动模式，快速、准确实现对待检测物质的检测。
Patent WO-2020133107-A1 (WO)
Inventor: FENG LU
IPC: B29C45/40
Filed: 2018-12-27
Abstract: 一种顶出机构，该顶出机构，包括：模仁(1)、模仁镶件(2)、第一顶杆(3)以及多个第二顶杆(4)。模仁镶件(2)和多个第二顶杆(4)可同时作用于产品(100)上，将位于顶出工位上的产品(100)顶出。通过模仁镶件(2)和多个第二顶杆(4)的共同作用顶出产品(100)，使产品(100)在被顶出的过程中受力均匀，解决了现有技术中仅使用顶杆将产品(100)顶出，使产品(100)容易变形的问题，提高了产品(100)的成品率及产品(100)的质量，提高了生产效率。
Patent WO-2020154912-A1 (WO)
Inventor: LI DECAI
IPC: F16J15/43
Filed: 2019-01-29
Abstract: 一种适用于高转速工况的磁性液体旋转密封装置，包括：回转轴（1）、第一左轴套极靴（2-1）、第一右轴套极靴（3-1）、第一左极靴套（4-1）、第一中部填充极靴（5-1）、第一右极靴套（9-1）、第一左极靴（11-1）、第一右极靴（12-1）等构成。该装置依靠轴向磁性液体密封组件起到密封作用，在高转速工况下，其极靴结构可以防止磁性液体因离心力过大而出现的液膜破坏情况，从而有效解决了现有磁性液体密封结构在高转速下的耐压能力不足的问题。
Patent WO-2020154966-A1 (WO)
Inventor: XIAO YONG
IPC: G01C21/00
Filed: 2019-01-30
Abstract: Selon un mode de réalisation, un système reçoit un certain nombre de nuages de points capturés par un ou plusieurs capteurs LIDAR d'un ADV et des poses (1801) correspondantes. Le système reçoit un certain nombre d'images RVB provenant d'un ou plusieurs capteurs de capture d'image de l'ADV (1802). Le système synchronise les images RVB avec les nuages de points pour obtenir des nuages de points RVB (1803). Le système extrait des caractéristiques des nuages de points RVB, les caractéristiques comprenant des informations contextuelles et spatiales des nuages de points RVB (1804). Le système enregistre les nuages de points RVB sur la base des caractéristiques extraites (1805) et génère une carte de nuages de points sur la base de l'enregistrement des nuages de points RVB (1806).
Patent WO-2020057058-A1 (WO)
Inventor: WANG WEI
IPC: H01L21/683
Filed: 2019-02-25
Abstract: A carrying device (100), comprising: a body (10); and an electromagnet fixing module (20) provided on the body, the electromagnet fixing module being used for fixing the carrying device. Using the electromagnet fixing module to fix the carrying device avoids the entire exposure machine going down, which is caused by shaking of the carrying device when a mechanical arm of the exposure machine picks up from the carrying device or places thereon a mask plate, thereby improving the productivity. Further disclosed is a method for fixing a carrying device.
Patent WO-2020007058-A1 (WO)
Title: Data writing method and storage system
Inventor: WENG WENDI
IPC: G06F11/14
Filed: 2019-03-04
Abstract: Disclosed is a data writing method applied to a storage system. The storage system comprises a first controller and a second controller, and the method comprises: upon receiving a first data writing request, the second controller determining whether a locally stored first timestamp is in a failure state; upon determining that the locally stored first timestamp is in a failure state, the second controller reading the first timestamp from the first controller; and the second controller saving a correspondence between the first timestamp and the first data writing request. Embodiments of the present invention are used to maintain time consistency when taking snapshots of a logical storage area, thereby reducing performance fluctuations.
Patent WO-2019184681-A1 (WO)
Inventor: CHEN XIAOHANG
IPC: H04W72/04
Filed: 2019-03-08
Abstract: 本申请公开了一种取消上行传输的方法和终端设备，所述方法可以由终端设备执行，包括：接收上行传输取消指令；若所述上行传输取消指令中包括频域指示信息，根据所述频域指示信息，确定取消上行传输的目标频域资源。
Patent WO-2019233153-A1 (WO)
Title: Vehicle cooperation-based train movement authorization method
Inventor: XIA TINGKAI
IPC: B61L23/00
Filed: 2019-03-15
Abstract: A vehicle cooperation-based train movement authorization method, comprising the following steps: step 1. a train acquires current task information from an automatic train monitoring system (ATS); step 2: the train acquires current resource allocation information from a trackside resource management center; step 3. the train calculates, according to the received resource allocation information, a first train downstream of the running direction of the train; step 4. the train sends, according to a running task thereof, position requests to the first trains upstream and downstream of the running direction of the train, and replies to the position requests of other trains; step 5. the train calculates a movement authorization thereof according to train information sent by the first trains upstream and downstream of the running direction of the train; and step 6. the train applies for a corresponding route resource from the trackside resource management center according to the task of the train and a calculated movement authorization state. Said method simplifies a CBTC system architecture and improves CBTC operation efficiency.
Patent WO-2020133743-A1 (WO)
Title: 一种防弹复合材料及防弹衣
Inventor: CAO QIANG
IPC: F41H1/02
Filed: 2019-03-22
Abstract: 一种新型的防弹复合材料及采用上述防弹复合材料制备而成的防弹衣，包括软质防弹层（1）和扭转双层石墨烯层（2），所述扭转双层石墨烯层（2）设置于所述软质防弹层（1）的迎弹面一侧，所述扭转双层石墨烯层（2）的两层单层石墨烯之间的扭转角度为4.44～10.20°或15.31～28.35°。该防弹复合材料通过在软质防弹层（1）的迎弹面覆盖具有一定扭转角度的扭转双层石墨烯层（2），保护了下层的软质防弹层材料（1），同时带动下层的软质防弹材料（1）形变，使下层软质防弹材料（1）吸收更多能量，从而使防弹复合材料的防弹性能得到极大提升，提高了防弹衣的整体防弹性能；同时内层的软质防弹层材料（1）阻碍了扭转双层石墨烯层（2）的形变，也保护了扭转双层石墨烯（2）。
Patent WO-2019205931-A1 (WO)
Title: Blind scan method and device
Inventor: ZOU ZHIYONG
IPC: H04B17/30
Filed: 2019-04-09
Abstract: Provided in the application are a blind scan method and a device, relating to the technical field of communication. The blind scan method and a device are used to solve the problem that the prior art is not applicable to fast blind scanning of DVB-S2X satellite signals. The method comprises the following steps: a receiver acquiring a signal of a frequency band to be measured; on the basis of a frequency to be measured and a symbol rate to be measured, selecting two frequency spectrum segments from a spectrum corresponding to the signal of the frequency band, the two frequency spectrum segments being symmetric on the basis of the center frequency of the frequency to be measured, and the distance from the center frequency of the two frequency spectrum segments to the frequency to be measured being determined by the symbol rate to be measured; then, calculating a correlation value between the two spectrum segments; and if the correlation value between the two spectrum segments is greater than a preset value, determining that the frequency to be measured and the symbol rate to be measured are a set of candidate channel parameters. This application is applicable to the process of blind scanning.
Patent WO-2020210976-A1 (WO)
Title: System and method for detecting anomaly
Inventor: HUANG TAO
IPC: H04L29/06
Filed: 2019-04-16
Abstract: Systems and methods are provided for detecting anomaly. A method for detecting anomaly comprises: monitoring internet access to a Uniform Resource Identifier (URI) to obtain access information including a current query string of a query corresponding to the access (421), obtaining one or more second parameters from the current query string and current string locations of the second parameters in the current query string (422), and determining whether the query is associated with an anomaly based on comparing the current string locations of the second parameters with historical string locations of a plurality of first parameters. The first parameters comprise the second parameters. The historical string locations of the first parameters are respectively determined based on historical query strings of historical queries accessing the URL (423).
Patent WO-2019210791-A1 (WO)
Title: Band-multiplexed passive optical networks (pons)
Inventor: LIU XIANG
IPC: H04L27/26
Filed: 2019-04-23
Abstract: An apparatus comprises a DAC configured to convert a digital electrical signal to an analog electrical signal and a laser coupled to the DAC. The laser is configured to generate an optical signal using the analog electrical signal for modulation, the optical signal is a band-multiplexed optical signal comprising frequency bands, the frequency bands comprise a lowest-frequency band, and the lowest-frequency band comprises a baseband IM signal. The laser is configured to transmit the optical signal. A PON comprises an OLT configured to transmit a downstream optical signal, the downstream optical signal is a band-multiplexed optical signal comprising a first band and a second band. The PON includes a first ONU configured to receive the downstream optical signal and equalize only the first band; and a second ONU configured to receive the downstream optical signal and equalize the first band and the second band.
Patent WO-2020220332-A1 (WO)
Inventor: WU CHUNLI
IPC: H04W28/02
Filed: 2019-04-30
Abstract: Embodiments of the present disclosure relate to mechanism for providing multiple transmission opportunities. According to embodiments of the present disclosure, the network device transmits the random access response which comprises an indication as to the number of transmission opportunities. If the random access response comprises the preamble of the terminal device, the indication as to the number of transmission opportunities is applied to the terminal device. In this way, overheads are saved and the flexibility is improved.
Patent WO-2019228216-A1 (WO)
Inventor: ZHU SHUNMIN
IPC: H04L45/586
Filed: 2019-05-21
Abstract: 本发明公开了一种网络构建方法、系统及路由设备。其中，该方法包括：将用户的直连专线通过路由设备接入云平台；通过路由设备将数据转发至云平台中的目标区域。本发明解决了由于现有技术中存在的企业不同地域之间的互连需要手工配置且在混合云环境中存在的构建问题，导致的运维成本高，运行效率低下的技术问题。
Patent WO-2019228449-A1 (WO)
Title: Cancer-related eb virus nucleic acid content measurement kit and method
Inventor: CHEN QI
IPC: C12M1/34
Filed: 2019-05-30
Abstract: The present invention provides a cancer-related EB virus nucleic acid content measurement kit and method, said kit comprising a housing, an inner cavity, and an inner holder. The inner holder is movably provided in the inner cavity by means of wheels and two sliding rails, and the inner holder is provided with eight measurement concave holes arranged in a 2 by 4 array, in which seven measurement concave holes have reagent tubes inserted therein, and one remaining measurement concave hole is a standby hole. The reagent tubes include a reaction reagent tube filled with an RT-PCR reaction liquid, an enzyme reagent tube filled with an enzyme mixture liquid, a negative control reagent tube filled with an EB virus negative quality control material, a positive control reagent tube filled with an EB virus positive quality control material, a double distilled water reagent tube filled with sterilized double distilled water, a ROX reagent tube filled with an ROX calibration liquid, and a primer probe liquid reagent tube. A semiconductor temperature controller is mounted in the inner cavity and below the inner holder for adjusting the environmental temperature in the inner cavity to the temperature required for EB virus detection. The present invention can quickly and accurately measure EB virus content, has high specificity and high sensitivity, and is stable and convenient.
Patent WO-2020237584-A1 (WO)
Title: Oct imaging apparatus suitable for multiple optical paths and oct imaging system
Inventor: WANG YANMEI
IPC: A61B5/00
Filed: 2019-05-30
Abstract: An OCT imaging apparatus suitable for multiple optical paths, comprising a reference light input interface, a reference light output interface, a 1×N level photoelectric switch, an N×1 coupler, and N optical paths (L1, L2, L3) formed by the 1×N level photoelectric switch and the N×1 coupler. The reference light input interface is used to input reference light of a detection site; the 1×N level photoelectric switch is used for optical path switching, output the reference light to a corresponding optical path, and output same to the reference light output interface by means of the N×1 coupler so as to make the reference light interfere with sample light of the detection site to generate an interference signal, thereby forming OCT imaging of the detection site. In the same OCT imaging device, the detection of different parts that require a large difference in catheter length is achieved. Further provided is an OCT imaging system.
Patent WO-2020001320-A1 (WO)
Inventor: CHEN JIE
IPC: G06F9/50
Filed: 2019-06-18
Abstract: Provided are a resource allocation method, apparatus ,and device, the method comprising: obtaining a resource application request for a specific service, the resource application request comprising resource information; selecting a resource from a mixed resource pool according to the resource information; and allocating the resource selected from the mixed resource pool to the specific service, wherein the mixed resource pool is used to provide resources to at least two types of services. With the technical solutions provided in the present application, the present application realizes hybrid employment of resources, achieves the goal of increasing resource utilization rates, and finally realizes resource sharing.
Patent WO-2020164215-A1 (WO)
Inventor: SU YUHAI
IPC: F25B41/385
Filed: 2019-06-24
Abstract: 一种冷媒循环系统和空调器，该冷媒循环系统包括：第一离心压缩机(1)、与第一离心压缩机(1)串联的第二离心压缩机(2)、与第二离心压缩机(2)连通用于被压缩的冷媒在其内冷凝放热的第一换热器(5)以及第二换热器(13)，第二换热器(13)与第一换热器(5)连通，用于冷凝后的冷媒在其内蒸发吸热。该空调器包括该冷媒循环系统。冷媒循环系统提高了空调器的制冷或制热效果。
Patent WO-2020001600-A1 (WO)
Title: Surge protection power supply clamping circuit, chip and communication terminal
Inventor: LI YANWEI
IPC: H02M1/32
Filed: 2019-06-28
Abstract: Disclosed are a surge protection power supply clamping circuit, a chip and a communication terminal. The power supply clamping circuit comprises at least one driving unit and discharging unit; the discharging units are connected to the corresponding driving units respectively, and the driving units are connected to the same time delay unit respectively; the time delay units and the discharging units are connected to a power supply voltage and a ground line respectively. The driving units or the discharging units are sequentially controlled in the power supply voltage wiring direction, or the time delay units are sequentially controlled, so that the sum values of an equivalent conduction resistance and an equivalent metal wiring resistance of respective discharging units are the same, and therefore, the uneven conduction of an NMOS transistor caused by different metal wiring resistances due to different metal wiring lengths of the NMOS transistor of each discharging unit can be counteracted; and the conduction uniformity of each discharging unit is enhanced, so that the surge protection capability of the power supply clamping circuit is improved, and the reliability of the electronic product is improved.
Patent WO-2020001653-A1 (WO)
Title: Optical waveguide device
Inventor: CAO SHIYI
IPC: G02F1/13
Filed: 2019-06-29
Abstract: An optical waveguide device (100), comprising: a first dispersion unit (110) and a separation unit (120), wherein the first dispersion unit (110) is connected to the separation unit (120), and the first dispersion unit (110) is used for dispersing frequency components of at least one first optical signal. The separation unit (120) is used to separate, according to configuration information, the frequency components of the at least one first optical signal dispersed by the first dispersion unit (110) into at least one second optical signal, wherein the separation unit (120) is implemented by a variable optical waveguide, and the variable optical waveguide is an optical waveguide that achieves, on the basis of the configuration information, at least one function among forming an optical waveguide, eliminating an optical waveguide, and changing a shape of an optical waveguide. The optical waveguide device (100) may support the transmission of optical signals having different channel spacing or the mixed transmission of optical signals having different channel spacing, thereby reducing costs, meeting the demands of the market and users, and improving the performance of the optical waveguide device (100).
Patent WO-2020011091-A1 (WO)
Title: Method and apparatus for use in user equipment in wireless communication, and method and apparatus for use in base station in wireless communication
Inventor: ZHANG XIAOBO
IPC: H04L5/00
Filed: 2019-07-04
Abstract: Disclosed in the present application are a method and apparatus for use in a user equipment in wireless communication, and a method and apparatus for use in a base station in wireless communication. A user equipment receives a first signaling, receives a first wireless signal in a first time window, and then transmits feedback for the first wireless signal in a second time window. The first signaling is used for determining a time domain resource occupied by the first wireless signal; a first time domain deviation is a deviation of the second time window from the first time window in a time domain; if the first signaling carries a first identifier, the first time domain deviation is one of K1 first-type candidate deviations, wherein K1 is a positive integer; if the first signaling carries a second identifier, the first time domain deviation is one of K2 second-type candidate deviations, wherein K2 is a positive integer; the first identifier is different from the second identifier, and at least one of the K2 second-type candidate deviations is different from the K1 first-type candidate deviations.
Patent WO-2021007822-A1 (WO)
Inventor: MU QIN
IPC: H04W72/04
Filed: 2019-07-17
Abstract: The present disclosure relates to a PUSCH sending method, comprising: determining that a first PUSCH and a second PUSCH overlap on a time domain, the first PUSCH being configured by semi-static scheduling, and the second PUSCH being configured by dynamic scheduling; determining the relationship between a first priority of the PUSCH configured by semi-static scheduling and a second priority of the PUSCH configured by dynamic scheduling; if the first priority is higher than the second priority, sending the first PUSCH on the overlapped time domain, and if the second priority is higher than the first priority, sending the second PUSCH on the overlapped time domain. According to embodiments of the present disclosure, a terminal will not directly discard the first PUSCH, but may compare priorities of PUSCHs configured by two scheduling means: the semi-static scheduling and the dynamic scheduling, and send the PUSCH configured by the scheduling means having higher priority, so that when the PUSCHs configured by the two scheduling means correspond to services having different delay requirements, the terminal is capable of determining the priorities of the PUSCHs on the basis of the service delay requirements, thus the PUSCH configured by a scheduling means having a higher priority is sent preferentially, in order to meet the service delay requirements.
Patent WO-2020030119-A1 (WO)
Inventor: LIU LIN
IPC: H02S40/34
Filed: 2019-08-09
Abstract: 本公开提供一种光伏接线盒、光伏组件及光伏接线盒安装方法。所述光伏接线盒，包括盒体以及设置在盒体内的连接端子；在盒体上连接端子所在的位置处设置有使连接端子暴露在外界的通孔，以便在安装光伏接线盒时连接端子与待安装位置处的光伏组件的汇流条相接触。
Patent WO-2021030955-A1 (WO)
Inventor: LIU NANNAN
IPC: H04W72/04
Filed: 2019-08-16
Abstract: 本申请提供了一种通信处理方法、通信处理装置以及系统，用于提高资源的利用率。第一终端设备生成第一信息；所述第一终端设备向所述网络设备发送所述第一信息；所述第一信息用于指示以下内容中的任一项或任多项：所述第一终端设备释放第一资源；所述第一终端设备释放的所述第一资源；所述第一终端设备向所述网络设备请求第二资源。
Patent WO-2020052418-A1 (WO)
Title: Pump body assembly and compressor having same
Inventor: XU JIA
IPC: F04C28/00
Filed: 2019-08-22
Abstract: A pump body assembly and a compressor having the same. The pump body assembly comprises: an oil supply channel for circulating oil; and two back pressure members, at least one of the back pressure members being provided with a back pressure groove (10), the back pressure groove (10) comprising a first groove section (11) and a second groove section (12) spaced apart from the first groove section (11), the first groove section (11) communicating with the oil supply channel, the second groove section (12) communicating with the oil supply channel, wherein the area of the first groove section (11) communicating with the oil supply channel is a, the area of the second groove section (12) communicating with the oil supply channel is b, and a < b. The pump body assembly resolves the issue in which vane head portions of pump body assemblies in the prior art have relatively high power consumption during a suction phase.
Patent WO-2020043139-A1 (WO)
Inventor: XU HAIBO
IPC: H04W52/02
Filed: 2019-08-28
Abstract: Embodiments of the present application provide a communication method, a device, and a storage medium. The method comprises: a terminal apparatus receiving DCI comprising first indication information and an information set, wherein the first indication information indicates that the information set comprises scheduling information of a physical shared channel, or indicates that the information set comprises PDCCH monitoring information comprising time duration information and instructing the terminal apparatus to stop PDCCH monitoring; and if the information set comprises the PDCCH monitoring information, the terminal apparatus discontinuing PDCCH monitoring during a time segment indicated by the time duration information. The embodiments of the present application prevent an increase of blind detection operations for terminal apparatuses, and reduce power consumption thereof.