baber/WOPTO huggingface dataset:
Patent WO-2018177239-A1 (WO)
Title: 一种业务受理及共识的方法及装置
Inventor: LI YI
IPC: H04L29/08
Filed: 2018-03-26
Abstract: 本申请实施例公开一种业务受理及共识的方法及装置，该方法中第一区块链节点中包含有多个服务器，第一区块链节点可通过包含的多个服务器接收从客户端发送的业务请求并存储，以及通过多个服务器中的服务器从该第一区块链节点包含的业务存储器中捞取至少一个业务请求，得到预处理块，并将预处理块通过该服务器发送至共识网络的各第二区块链节点中，以通过各第二区块链节点对该预处理块进行业务共识。由于在第一区块链节点包含的多个服务器中，只要有一个服务器可用，即能保证该第一区块链节点可用，从而提高了第一区块链节点在共识网络中的稳定性。
Patent WO-2019183750-A1 (WO)
Inventor: XI HONGTAO
IPC: G01P21/00
Filed: 2018-03-26
Abstract: An inertia sensor correction method, comprising: correcting, according to a target deviation, data output by an inertia sensor (101), wherein an initial value of the target deviation is a deviation value obtained by first correction after the inertia sensor is installed; collecting target data output by the inertia sensor when the inertia sensor is switched from a motion state to a stationary state (102); calculating a deviation value between the target data and a pre-set theoretical inertia value (103); and updating the target deviation by means of the calculated deviation value (104). Assuming that an inertia sensor is installed on a travelling vehicle, the deviation for data correction is updated in real time every time the vehicle stops, so that the problem of inaccurate deviation caused by a variation of the actual deviation after a single static correction can be effectively solved, thereby improving the data accuracy of an inertia sensor system. Further provided are an inertia sensor correction apparatus, a terminal device and a computer storage medium.
Patent WO-2019001059-A1 (WO)
Title: Gate drive unit circuit, gate drive circuit and liquid crystal display device
Inventor: DAI CHAO
IPC: G09G3/36
Filed: 2018-03-30
Abstract: A gate drive unit circuit, comprising: a pull-up control module 01, a pull-up module 03, a pull-down emptying module 04 and a maintenance module, wherein the maintenance module comprises a first maintenance sub-module and a second maintenance sub-module that are symmetrical. The first maintenance sub-module inputs a first low-frequency clock signal LC1, and the second maintenance sub-module inputs a second low-frequency clock signal LC2 having a phase opposite to that of the first low-frequency clock signal; the first maintenance sub-module and the second maintenance sub-module are controlled by the first low-frequency clock signal LC1 and the second low-frequency clock signal LC2 to alternately work and are used for maintaining an internal node signal at a low potential during the inactive period of display scanning, thereby effectively avoiding the negative impact of the long-time operation of the maintenance modules on a thin film transistor and improving the reliability of a circuit.
Patent WO-2018196835-A1 (WO)
Title: 一种磁电阻线性位置传感器
Inventor: LIU MINGFENG
IPC: G01R33/022
Filed: 2018-04-27
Abstract: 一种磁电阻线性位置传感器，包括永磁体(1)和磁阻传感芯片(2)；固定永磁体(1)或者磁阻传感芯片(2)的其中一个，永磁体(1)和磁阻传感芯片(2)沿固定运动路径进行相对运动；磁阻传感芯片(2)的敏感方向为沿垂直于固定运动路径的方向；磁阻传感芯片(2)感应到由于磁阻传感芯片(2)与永磁体(1)相对位置的变化而引起的磁场的变化，并输出随位置变化的电压信号，并通过信号处理转换为位置信息。
Patent WO-2019019744-A1 (WO)
Title: Method and apparatus for recognizing claim settlement flow, server and storage medium
Inventor: LIU ZHIDAN
IPC: G06Q40/08
Filed: 2018-04-28
Abstract: A method for recognizing a claim settlement flow, comprising: receiving a claim settlement request sent by a plurality of client terminals, wherein the claim settlement request carries claim settlement data, and the claim settlement data comprises a client identifier and the place insured; acquiring a rule table, wherein the rule table records claim settlement rules corresponding to a plurality of client identifiers; querying, in the rule table, a corresponding claim settlement rule according to the client identifier; if the claim settlement data satisfies the claim settlement rule, using the claim settlement data to generate a claim settlement case; acquiring a flow table, wherein the flow table records claim settlement flows corresponding to a plurality of places insured; querying, in the flow table, a corresponding claim settlement flow according to the place insured carried in the claim settlement request; and sending the claim settlement case to a corresponding claim settlement terminal according to the claim settlement flow.
Patent WO-2018210155-A1 (WO)
Title: 微扭矩测量装置及方法
Inventor: WU LINTAO
IPC: G01L3/00
Filed: 2018-05-08
Abstract: 一种微扭矩测量装置及方法。微扭矩测量方法中，探针（2）连接有弹性件（4），通过驱动被测物旋转、利用弹性件（4）带动探针（2）旋转、或直接驱动探针（2）转动，可以测量出两个角度，通过两个角度差值计算获得扭矩。微扭矩测量装置包括支架（1）、探针（2）、角度测量机构（3）、弹性件（4）及驱动机构（5），探针（2）用于与被测物连接，探针（2）绕自身中心轴线转动连接于支架（1）；弹性件（4）的一端与探针（2）相连，弹性件（4）用于通过形变产生相应的扭矩与探针（2）所受到的扭矩相平衡；角度测量机构（3）用于测量探针（2）的角度变化；驱动机构（5）可以驱动被测物旋转、利用弹性件（4）带动探针（2）旋转、或直接驱动探针（2）转动。利用两次角度差值作为基础计算对应的被测扭矩，可以有效提高测量精度；可以实现微小扭矩的精确测量，结构简单。
Patent WO-2018228172-A1 (WO)
Title: 一种洗衣机驱动系统以及洗衣机
Inventor: LIU XIAOHUI
IPC: D06F37/30
Filed: 2018-05-28
Abstract: 本发明公开了一种洗衣机驱动系统以及洗衣机，包括旋转体和传动装置，传动装置包括减速机构、离合机构和安装壳体，旋转体为PSC电机，包括外转子组件和位于外转子组件内部的内定子组件；减速机构包括齿轮减速系，和齿轮减速系分别连接的驱动轴、套设在驱动轴外部且与其转动连接的驱动轴套，驱动轴输入端与外转子组件固定连接；安装壳体包括定子安装盘和安装板，减速机构位于定子安装盘和安装板固定连接形成的腔体中；本发明在既满足结构简单紧凑，占用空间小的条件下，同时电机尺寸小，成本低，连接部件少，制造工艺简单，非常适合规模推广应用，尤其适合应用于广大家庭使用的中低档的洗衣机领域。
Patent WO-2018223972-A1 (WO)
Inventor: LIU JIANQIN
IPC: H04L5/00
Filed: 2018-06-05
Abstract: L'invention concerne un procédé et un dispositif permettant de rapporter des informations de qualité de canal et visant à résoudre le problème dans l'état de la technique selon lequel une défaillance de transmission d'une liaison de communication est provoquée par le mouvement d'un équipement utilisateur. Le procédé comprend les étapes suivantes : un dispositif de réseau transmet P1 premiers signaux de référence sur une première ressource de signal de référence à un équipement utilisateur, et transmet P2 seconds signaux de référence sur une seconde ressource de signal de référence à l'équipement utilisateur ; l'équipement utilisateur effectue une mesure de qualité de canal sur les premiers et seconds signaux de référence reçus ; et l'équipement utilisateur rapporte, au dispositif de réseau, M indices de ressource de signal de référence et des informations de qualité de canal correspondant aux M indices de ressource de signal de référence, et rapporte des types de signaux de référence correspondant aux M indices de ressource de signal de référence ou à un indice d'un ensemble de ressources de signal de référence.
Patent WO-2019007199-A1 (WO)
Title: Linear motor and rotor movement positioning control device
Inventor: CHI FENG
IPC: H02K11/21
Filed: 2018-06-14
Abstract: Disclosed in the present application are a linear motor and a rotor movement positioning control device. The linear motor comprises a stator and a plurality of rotors, wherein the rotors are provided with permanent magnet arrays. The stator comprises a linear stator module and an arc-shaped stator module connected in sequence. The linear stator module and the arc-shaped stator module are all provided with coils and encoder arrays. Each rotor is provided with a first sensing element and a second sensing element, wherein when the first sensing element and the second sensing element are configured in such a manner that, when the rotor moves on the linear stator module, a first signal sent by the first sensing element is read by the encoder array on the linear stator module, and when the rotor moves on the arc-shaped stator module, a second signal sent by the second sensing element is read by the encoder array on the arc-shaped stator module. The movement of the rotors of the present invention can be switched on guide rails in different shapes.
Patent WO-2020000236-A1 (WO)
Title: (r)-n-(4-氯苯基)-2-(顺-4-(6-氟喹啉-4-基)环己基)丙酰胺的晶型
Inventor: YI DONGXU
IPC: A61P35/00
Filed: 2018-06-27
Abstract: 一种(R)-N-(4-氯苯基)-2-(顺-4-(6-氟喹啉-4-基)环己基)丙酰胺的晶型B和C。其在光照、高温和高湿条件下晶型稳定。
Patent WO-2019042006-A1 (WO)
Title: Bearing assembly and air-conditioner having same
Inventor: YANG PAN
IPC: F24F13/22
Filed: 2018-07-02
Abstract: Disclosed is a bearing assembly, comprising: a bearing housing (10); a bearing sleeve (20) arranged inside the bearing housing (10), the bearing sleeve (20) comprising a first sleeve section (21) and a second sleeve section (22) connected to each other, and a gap existing between the first sleeve section (21) and the bearing housing (10); and a sealing structure (30) arranged between the second sleeve section (22) and the bearing housing (10). Further disclosed is an air conditioner having the bearing assembly.
Patent WO-2020019179-A1 (WO)
Inventor: SUN ZAIJIAN
IPC: B65D25/02
Filed: 2018-07-25
Abstract: 一种触控笔无线接收充电收纳盒，包括中壳（1）和下壳（2），中壳（1）上设有配件放置区（3）和充电放置区（4）；配件放置区（3）上设有多个配件放置孔（5）以及多个防止配件脱落的第一磁铁（8）；下壳（2）上设有防止触控笔脱落的第二磁铁（10），充电放置区（4）上设有供触控笔放置的凹槽（11），凹槽（11）端部设有可翻转的充电接口（12）；下壳（2）上设有无线充电接收控制板（14）、电池（15）以及无线充电接收线圈模组（16），无线充电接收控制板（14）连接有电池（15）、无线充电接收线圈模组（16）以及充电接口（12），无线充电接收控制板（14）上设有为外部设备供电的供电接口（17）、为电池（15）充电和放电的充放电接口（18），以及指示灯（19）；该种触控笔收纳盒不仅可以对触控笔进行充电，而且还可以对外供电，收纳触控笔以及配件；体积小，携带方便，用途广泛。
Patent WO-2019020062-A1 (WO)
Title: Video object segmentation method and apparatus, electronic device, storage medium and program
Inventor: LI XIAOXIAO
IPC: G06T7/10
Filed: 2018-07-25
Abstract: Disclosed are a video segmentation method and apparatus, an electronic device, a storage medium and a program. The method comprises: in at least some frames of a video, starting from a reference frame, sequentially performing inter-frame transfer of an object segmentation result of the reference frame to obtain an object segmentation result of at least one other frame of the at least some frames; determining another frame, having lost an object with respect to the object segmentation result of the reference frame, of the at least some frames; segmenting the lost object by using the determined other frame as a target frame to update the object segmentation result of the target frame; and sequentially transferring the updated object segmentation result of the target frame to at least one other frame of the video. The embodiments of the present application improve the accuracy rate of a video object segmentation result.
Patent WO-2019140913-A1 (WO)
Title: Fully-automatic, intelligent mouthpiece toothbrush providing holistic dental care
Inventor: ZHUO LIRONG
IPC: A61C17/34
Filed: 2018-08-28
Abstract: A fully-automatic, intelligent mouthpiece toothbrush providing holistic dental care, comprising: a mouthpiece, a main device and a charging base. The main device is provided at the bottom of the mouthpiece. A connection member is provided between the mouthpiece and the main device. The mouthpiece is connected to the connection member using a step screw thread. The main device is connected to the connection member by an engagement member. The main device comprises a main device upper cover and a main device lower cover. A first waterproofing ring is provided at a point of connection between the main device upper cover and the main device lower cover. The main device is internally provided with a motor support comprising a first support and a second support. The present invention effectively resolves the issues of a conventional toothbrush such as a long required brushing time, that the brush must be held with the hand, and that a brush head cannot completely and precisely clean the teeth at any angle and position, thereby improving the brushing experience and efficiency, removing plaque and massaging the gums, improving gum health by reducing gum bleeding, and providing a tooth-whitening function.
Patent WO-2019076141-A1 (WO)
Title: Vacuum coating device
Inventor: YANG BIN
IPC: C23C14/54
Filed: 2018-08-28
Abstract: A vacuum coating device, comprising a working chamber (1). The working chamber (1) is configured to receive a substrate (4) therein. A heater (5), a first temperature sensor (6), and one or more second temperature sensors (7) are provided in the working chamber (1). The first temperature sensor (6) is configured to measure the temperature of the heater (5). The second temperature sensor (7) is configured to measure the environment temperature in the working chamber (1).
Patent WO-2019062435-A1 (WO)
Title: Use of triazolopyrimidine, triazolopyridine compounds and composition thereof for treating prc2-mediated diseases
Inventor: ZHOU BING
IPC: C07D487/04
Filed: 2018-08-29
Abstract: Provided in the present invention are a compound represented by general formula I, a pharmaceutically acceptable salt, enantiomer, diastereoisomer or racemate thereof, a preparation method therefor, a pharmaceutical composition containing same, and a use of same in the preparation of drugs for treating diseases or conditions mediated by EED and/or PRC2. The compound of the present invention can be used for treating PRC2-mediated diseases or conditions. (I)
Patent WO-2019242103-A1 (WO)
Title: 一种冷却水循环系统和冷却水循环控制方法
Inventor: LIN JIAN
IPC: B24B9/08
Filed: 2018-08-31
Abstract: 一种冷却水循环系统和冷却水循环控制方法，其中，冷却水循环系统包括设置为供水的主罐（2），以及将玻璃磨边机（1）内的水回流至主罐（2）的第一回流管路（9），主罐（2）通过供水管路与玻璃磨边机（1）连通，冷却水循环系统还包括过滤机构，过滤机构设置为过滤收集循环水内的玻璃粉。
Patent WO-2020047722-A1 (WO)
Title: Data interface, chip and chip system
Inventor: YANG BOXIN
IPC: H03K19/0185
Filed: 2018-09-03
Abstract: Provided are a data interface, a chip and a chip system, which are capable of reducing costs. With regard to the data interface, the data interface is applied to a sending end or half-duplex communication, and the data interface comprises: a first sending circuit, wherein the first sending circuit is used for receiving an input signal, and outputting, according to the input signal, a first current to a first receiving circuit of an opposite end interface connected to the data interface, or receiving the first current from the first receiving circuit of the opposite end interface according to the input signal in order to generate a first voltage signal corresponding to the input signal at the opposite end interface. The data interface, the chip and the chip system provided in the embodiments of the present application use a current as a carrier for transmitting a signal, and perform data transmission by means of single-ended output, such that the costs of the data interface can be effectively reduced.
Patent WO-2020056619-A1 (WO)
Inventor: ZHANG HONGLEI
IPC: G06F3/0488
Filed: 2018-09-19
Abstract: A method for error detection in text writing, a terminal device, and a storage medium. The method comprises: obtaining contact data of a handwriting of text writing when a user writes text on a writing board, the contact data comprising one or more of contact coordinates, a contact generation time, and a contact pressure value; determining an incorrectly-written stroke in the handwriting according to a text writing rule and the contact data; and controlling to display the handwriting on a display screen, and marking the incorrectly-written stroke. In embodiments of the present invention, error detection can be performed for a stroke in a handwriting, and a wrong stroke can be marked and displayed.
Patent WO-2019137051-A1 (WO)
Inventor: YAO KE
IPC: H04W52/04
Filed: 2018-10-10
Abstract: 本申请实施例公开了一种功率控制方法、第一通信节点和第二通信节点，所述功率控制方法包括：第一通信节点配置功率控制参数和参考信号信息的关联；第一通信节点配置或指示第二通信节点的传输的参考信号，以使第二通信节点根据所述传输的参考信号和所述关联确定所述传输的功率控制参数。
Patent WO-2019114462-A1 (WO)
Title: Dispositif de boîte de tri de fils intégré d'un réservoir de fibres optiques
Inventor: BO CHIFAN
IPC: G02B6/44
Filed: 2018-11-06
Abstract: L'invention concerne un dispositif de boîte de tri de fils intégré d'un réservoir de fibres optiques, comprenant une base (1), une plaque de recouvrement (3) adaptée à la base (1), et un corps de câblage (2) disposé entre la base (1) et la plaque de recouvrement (3). Une pluralité de rainures de câblage (201) est disposée dans une face d'extrémité du corps de câblage (2), une pluralité de rainures de serrage de fil (202) étant ménagées dans les deux extrémités de chacune des rainures de câblage (201) ; des pièces de liaison en saillie (4) étant disposées sur l'autre face d'extrémité du corps de câblage (2). Les pièces de liaison (4) sont mises en correspondance avec les sommets des rainures de serrage de fil (202), ou les pièces de liaison (4) sont mises en correspondance avec des rainures de liaison (5) disposées sur la base (1). Selon le dispositif, une pluralité de câbles optiques à fil recouvert de caoutchouc est amenée dans un réservoir de fibres optiques de distribution optique de pointe, et des séquences de fil et des positions de fil sont agencées de manière ordonnée après que les câbles optiques sont groupés, fixés et triés au moyen du dispositif de boîte de tri de fils intégré, de sorte que la fiabilité de service soit améliorée, et la gestion d'expansion et de maintenance de suivi soit facilitée.
Patent WO-2019105199-A1 (WO)
Inventor: CAI DONGQING
IPC: A63H17/02
Filed: 2018-11-08
Abstract: 一种单体夹吸车（1000），包括车体（100）、夹吸件（200）和对接装置（300），夹吸件（200）设在车体（100）上，对接装置（300）设在车体（100）上，任意两个单体夹吸车（1000）之间通过对接装置（300）可拆卸连接。对接装置（300）与夹吸件（200）位于车体（100）的不同表面处，以使任意两个单体夹吸车（1000）对接后可通过夹吸件（200）来吸夹玩具件（2000）。两个单体夹吸车（1000）组合后可通过夹吸件（200）吸夹玩具件（2000）从而产生联动动作，提高了单体夹吸车（1000）的趣味性。
Patent WO-2019114572-A1 (WO)
Title: 阵列基板、其制备方法、指纹识别方法及显示装置
Inventor: SUN YANLIU
IPC: G06F3/041
Filed: 2018-11-30
Abstract: 一种阵列基板、其制备方法、指纹识别方法及显示装置，包括：衬底基板（11）、位于衬底基板（11）的显示区域内的多个像素单元（01）以及多个指纹识别单元（02）；指纹识别单元（02）包括：位于衬底基板（11）上的遮光层（21）和感光图像传感器（23）；遮光层（21）设置有用于实现小孔成像的通孔（22）；通孔（22）在衬底基板（11）的正投影与像素单元（01）在衬底基板（11）的正投影不交叠；感光图像传感器（23）用于接收指纹通过通孔（22）所成的像。
Patent WO-2020103206-A1 (WO)
Title: Polarization-independent filter
Inventor: SU YAN
IPC: G02B5/20
Filed: 2018-12-07
Abstract: A polarization-independent filter, comprising a substrate (1). Provided on the substrate (1) is a film system formed by alternately stacking multiple high refractive index film layers (2) and low refractive index film layers (3). The material of the high refractive index film layer (2) is SiH, SiO x H y , or a mixture of SiH and SiO x H y , where a passband at least partly overlapping the 800 nm to 4,000 nm wavelength range is present, the refractive rates of the SiH/SiO x H y  layers in the 800 nm to 4,000 nm wavelength range are greater than 3, the extinction coefficients in the 800 nm to 4,000 nm wavelength range are less than 0.0005, the entire film system partly overlaps in the 800 to 4,000 nm wavelength range, thus implementing a polarization-independent filter having low absorption in a large angle or wide angle range. This is applicable in the fields of 3D sensors, lidars, imaging instruments, detection instruments, data centers, and comb filters for optical communication.
Patent WO-2019114829-A1 (WO)
Title: 量子点薄膜及其制备方法和量子点发光二极管的制备方法
Inventor: CAO WEIRAN
IPC: H01L33/26
Filed: 2018-12-14
Abstract: 一种量子点薄膜及其制备方法和量子点发光二极管的制备方法。该量子点薄膜的制备方法包括如下步骤：提供量子点预制薄膜，所述量子点预制薄膜中的量子点表面结合有初始配体；将所述量子点预制薄膜置于可密闭装置中，通入气态的置换配体，进行气相配体置换，得到量子点表面结合所述置换配体的量子点薄膜；其中，所述置换配体含有至少一个能与量子点表面结合的官能团。
Patent WO-2019153962-A1 (WO)
Inventor: CHEN LONGYU
IPC: G06F16/00
Filed: 2018-12-29
Abstract: 本申请涉及一种基于地理目标的建模分析方法，其基于移动客户端进行数据采集，基于预定规则进行快速建模，减少了现有网络管理系统中数据的维护和分析的工作量，提高了网络管理的效率。本申请采用的技术方案为：一种基于地理目标的建模分析方法：将涉及地理位置上的预定目标作为网络模型的节点，通过移动客户端采集节点的位置信息并进行分类，使代表该地理位置的节点按照制定的规则与网络模型建立连接关系。
Patent WO-2020133428-A1 (WO)
Inventor: NIE PENGPENG
IPC: A61B5/00
Filed: 2018-12-29
Abstract: 一种移动监护设备（10），包括主机壳（111）以及设置在主机壳（111）内的参数测量电路板（112）；移动监护设备（10）还包括设置在主机壳（111）内并与参数测量电路板（112）电性连接的天线，天线包括遥测天线（41），主机壳（111）包括若干内侧壁（1110）以及若干耳朵部（117），遥测天线（41）设置于至少一个内侧壁（1110）和/或至少一个耳朵部（117）处，且遥测天线（41）的预设部位沿至少一个内侧壁（1110）和/或至少一个耳朵部（117）的延伸方向延伸预定长度。还提供一种移动监护系统（100）。移动监护设备（10）的遥测天线（41）设置在主机壳（111）内，避免人体与遥测天线（41）的直接接触，可以大大减少人体对天线信号的干扰，提高天线性能。
Patent WO-2020113745-A1 (WO)
Inventor: WANG GAOSONG
IPC: E21B33/06
Filed: 2019-11-27
Abstract: A wellhead polished rod sealing device for a pumping unit, comprising an upper stuffing box (6) and a lower stuffing box (3) which are sleeved on a polished rod (13) and are screwed to each other. A space between the upper stuffing box (6) and the polished rod (13) and a space between the lower stuffing box (3) and the polished rod (13) are filled with an upper packing (7) and a lower packing (5) respectively. A pressing cover (8) elastically presses against a top part of the upper packing (7). An upper part of a connecting joint (1) is sleeved in the space between the lower stuffing box (3) and the polished rod (13), and forms an abutment with a lower end of the lower packing (5). An inner side of an upper end of a fixing cap (2) forms a screw connection with an outer side of a lower end of the lower stuffing box (3), and a lower end is fixedly connected to a lower part of the connecting joint (1). The present sealing device may simultaneously solve the problems in which the wellhead polished rod (13) of the pumping unit is abraded, the polished rod (13) has a short service life, and the upper packing (7) needing to be vented when replaced.
Patent WO-2019134663-A1 (WO)
Inventor: WANG GUOBIN
IPC: F16H1/28
Filed: 2019-01-03
Abstract: A meshing transmission continuously variable transmission, which belongs to the technical field of mechanical transmission and continuously variable transmission design and manufacture, and which is designed by combining gear transmission and a continuously variable transmission and by organically combining gear transmission having a plurality of gears and the continuously variable transmission, so that the power flow path thereof may be smoothly switched according to requirements, and when the ideal transmission ratio for the transmission which is required for current working conditions is a gear transmission ratio, the power flow path of the meshing transmission continuously variable transmission preferentially uses gears to transmit power; and when the ideal transmission ratio for the transmission which is required for the current working condition cannot fit the gear transmission ratio, the power flow path thereof changes to the continuously variable transmission to transmit power, leading to such characteristics as "compactness, being lightweight, high efficiency and long service life".
Patent WO-2020082620-A1 (WO)
Inventor: HUO YUNFEI
IPC: A61B6/03
Filed: 2019-01-10
Abstract: A blood vessel ordering method based on a pulmonary artery CT image, comprising: segmenting the pulmonary artery CT image, and obtaining left pulmonary artery blood vessels and right pulmonary artery blood vessels; calculating a pulmonary artery blood vessel center line, and obtaining a pulmonary artery blood vessel list by means of the center line; calculating the pressure drop of each blood vessel; and re-ordering the blood vessel list according to the pressure drop. The pulmonary artery blood vessels are ordered according to a pressure drop change, the precision of pulmonary artery imaging surgery is improved, and the treatment time is greatly shortened.
Patent WO-2020154942-A1 (WO)
Inventor: LIU QIMING
IPC: G05D1/10
Filed: 2019-01-30
Abstract: 一种无人机（301）的控制方法和无人机（301），此方法包括：获取飞行航线（302），飞行航线（302）包括任务位置点；获取与任务位置点对应的工作任务；在控制无人机（301）按照所述飞行航线（302）飞行的过程中，调节无人机（301）的第一飞行状态参数以使无人机（301）在到达任务位置点时无人机（301）的第一飞行状态参数满足无人机（301）执行所述的工作任务的第一预设飞行状态条件；当无人机（301）到达任务位置点时，控制无人机（301）执行与任务位置点对应的工作任务，使得无人机（301）在达到任务位置点的飞行状态更加适宜于执行所述工作任务，进而使得执行的工作任务达到的效果更佳。
Patent WO-2020154957-A1 (WO)
Inventor: ZHOU WEI
IPC: G07C9/00
Filed: 2019-01-30
Abstract: 一种智能门锁的故障检测方法、智能门锁及存储介质，智能门锁包括多个解锁模块，智能门锁的故障检测方法包括以下步骤：对各解锁模块的状态信息进行独立监测（101）；在监测到处于异常状态的解锁模块后，将处于异常状态的解锁模块的故障信息发送至终端设备（102）。该故障检测方法能够准确及时地获知智能门锁发生故障的具体故障信息，并定位故障发生的具体位置，有效降低了对智能门锁的故障检测和维修难度。
Patent WO-2020155184-A1 (WO)
Inventor: SHI ZHIHUA
IPC: H04W72/04
Filed: 2019-02-03
Abstract: 本申请实施例涉及一种干扰或信号接收功率测量的方法和设备，该方法包括：终端设备对信道探测参考信号SRS资源进行测量，得到至少一个SRS资源对应的参考信号接收功率RSRP值；终端设备基于至少一个SRS资源对应的RSRP值，确定待上报值；终端设备向网络设备上报该待上报值。本申请实施例的干扰或信号接收功率测量的方法和设备，可以高效地对干扰或者信号接收功率进行测量。
Patent WO-2019242313-A1 (WO)
Title: 一种带灯泡防护功能的舞台灯光源系统
Inventor: JIANG WEIKAI
IPC: F21W131/406
Filed: 2019-02-15
Abstract: 一种带灯泡防护功能的舞台灯光源系统，包括沿光轴依次设置的灯泡（1）、灯泡防护装置以及滤光片（2）。滤光片（2）垂直于光轴设置，灯泡防护装置包括透明主体（3），透明主体（3）上设有非透明结构，非透明结构的轴心与灯泡（1）的轴心同轴，且非透明结构的尺寸不影响灯泡（1）在光轴方向上的出光效果，非透明结构能够全部或部分吸收和/或反射从滤光片（2）反射回来的光能量。通过使用合适的隔挡物体及结构，拦截由滤光片反射回来的光能量，有效的控制灯泡电极温度在一个合格范围之内，保证了灯泡的使用寿命，从而使平整无夹角滤光片得以应用，实现理想的光学效果。
Patent WO-2020082649-A1 (WO)
Inventor: LI XIAOJIN
IPC: C12Q1/6851
Filed: 2019-02-22
Abstract: A continuous volume gradient capillary-based digital PCR method, comprising the following steps. The present invention can reduce the cost of digital PCR and simplify the operation process.