baber/WOPTO huggingface dataset:
Patent WO-2018153330-A1 (WO)
Title: 双黄酮-铜配合物及其制备方法和应用
Inventor: XU LI
IPC: C07F1/08
Filed: 2018-02-13
Abstract: 本发明公开了双黄酮类-铜配合物及其制备方法和应用。本发明以穗花杉双黄酮为配体，铜离子为中心离子，经反应得到穗花杉双黄酮-铜配合物，用红外光谱、紫外-可见吸收光谱和高分辨质谱对配合物的结构进行表征。同时，本发明研究了穗花杉双黄酮-铜配合物的抗肿瘤和抗氧化活性。MTT法表明穗花杉双黄酮-铜配合物具有较好的抗肿瘤活性，且抗肿瘤活性强于穗花杉双黄酮；邻苯三酚自氧化法、ABTS法均表明穗花杉双黄酮-铜配合物的抗氧化活性强于穗花杉双黄酮本身。双黄酮类-铜配合物的形成，提高了穗花杉双黄酮抗肿瘤、抗氧化活性，有望用于药物的开发。
Patent WO-2019165573-A1 (WO)
Inventor: CHEN TING
IPC: H04L29/08
Filed: 2018-02-27
Abstract: Disclosed in the present invention are a Docker-based image synchronization method, device and system, belonging to the field of cloud computing. A Docker-based image synchronization method, the method including: analyzing an image hierarchy between a to-be-synchronized image of a source node and an image of a target node, to obtain information concerning a layer to be synchronized; according to the information concerning said layer, packaging said layer in the to-be-synchronized image of the source node, and sending same to the target node; upon reception of said layer sent by the source node, the target node loading said layer onto the Docker for synchronization. The present invention further provides a Docker-based image synchronization device and system. The Docker-based image synchronization method, device and system provided by the present invention can solve the problem of an excessively large image volume being packaged during image synchronization in an offline manner, significantly improving the synchronization efficiency of an image.
Patent WO-2018157829-A1 (WO)
Title: 海洋能发电装置及其海洋能发电漏水保护装置
Inventor: LIN DONG
IPC: F03B11/00
Filed: 2018-02-28
Abstract: 一种海洋能发电漏水保护装置（5）包括储水舱（51）和水泵（53），储水舱（51）积存从外部渗漏到海洋能发电装置内的水，水泵（53）抽取储水舱内的水到海洋能发电装置外部。此外还披露了一种海洋能发电装置，包括发电机1、至少一个水平轴水轮机（2）、密封舱（3）、密封圈（4）以及至少一个漏水保护装置（5）。可以有效避免水流渗入到水平轴水轮机内部导致的水轮机损毁。
Patent WO-2019127961-A1 (WO)
Title: 关断信号产生电路和显示装置
Inventor: HUANG XIAOYU
IPC: G09G3/36
Filed: 2018-03-30
Abstract: 提供了一种关断信号产生电路(200)和显示装置，关断信号产生电路(200)包括：第一开关(210)，此第一开关(210)的第一端(211)电性耦接第一频率(CKV)，此第一开关(210)的控制端(213)电性耦接第一节点(P1)，此第一开关(210)的第二端(212)电性耦接第二节点(P2)；第二开关(220)，此第二开关(220)的第一端(221)电性耦接第二频率(CKVX)，此第二开关(220)的控制端(223)电性耦接此第一节点(P1)，此第二开关(220)的第二端(222)电性耦接此第二节点(P2)；其中，此第一节点(P1)电性耦接控制信号，此第二节点(P2)电性输出栅极关断信号(VSS)。
Patent WO-2019183986-A1 (WO)
Title: Intra-frame mode prediction method and apparatus for image block
Inventor: ZHANG NA
IPC: H04N19/159
Filed: 2018-03-31
Abstract: An intra-frame mode prediction method and apparatus for an image block, which provide a method for predicting a current block by means of a spatial domain non-adjacent block or a time domain adjacent block, thereby improving the encoding and decoding performance. The method comprises: constructing a first luminance intra-frame mode set, wherein the first luminance intra-frame mode set comprises a determined luminance prediction mode of an image block not adjacent to a current block and/or a determined luminance prediction mode of an image block in a time domain adjacency to the current block in an image in which the current block is located; parsing a first identifier from a code stream; parsing a second identifier from the code stream when the first identifier indicates that a luminance prediction mode of the current block belongs to the first luminance intra-frame mode set, wherein the second identifier is used for indicating that one candidate luminance prediction mode in the first luminance intra-frame mode set serves as the luminance prediction mode of the current block; and obtaining a luminance prediction value of the current block according to the luminance prediction mode of the current block.
Patent WO-2019148634-A1 (WO)
Title: Battery module
Inventor: HE RUNYONG
IPC: H01M50/55
Filed: 2018-04-02
Abstract: The present application relates to a battery module. The battery module comprises: batteries; an output electrode assembly, the output electrode assembly comprising an output electrode pole connected to the batteries, and a connection terminal connected to an external conductive terminal, the connection terminal being in communication with the output electrode pole; a module housing, the batteries being accommodated within the module housing, the output electrode assembly being arranged on the module housing. The connection terminal comprises a contact portion extending out from the module housing, the contact portion being arranged so as to be connected to the external conductive terminal, the contact portion being obliquely arranged with respect to the horizontal plane. The present solution increases the size of the connection terminal, thereby correspondingly increasing the contact area between the contact portion and a connection bolt, and increasing the flow capability.
Patent WO-2019001085-A1 (WO)
Title: Method and apparatus for monitoring database performance, computer device and storage medium
Inventor: QI MINGYUAN
IPC: G06F11/30
Filed: 2018-04-10
Abstract: A method for monitoring database performance. The method for monitoring database performance comprises: monitoring the number of a first type of monitoring factors; monitoring the duration of a second type of monitoring factors; monitoring a space size of a third type of monitoring factors; and determining a running state of a database according to the number of factors, the duration and the space size, wherein the running state comprises a normal running state and an abnormal running state. By monitoring the states of three types of monitoring factors, a running state of a database is determined according to the number of a first type of monitoring factors, the duration of a second type of monitoring factors and a space size of a third type of monitoring factors.
Patent WO-2019205185-A1 (WO)
Title: Handheld camera stabilizer and holding mechanism thereof
Inventor: LI JIE
IPC: H04M1/04
Filed: 2018-05-07
Abstract: A handheld camera stabilizer and a holding mechanism thereof, relating to the technical field of cameras. The holding mechanism of the handheld camera stabilizer comprises: a main body (11); clamping jaws (12), movably provided in pairs on the main body (11), wherein each clamping jaw (12) is reciprocally movable in a holding direction thereof with respect to the main body (11); a holding width maintaining mechanism, provided on the main body (11) and used for adapting a holding width of each pair of clamping jaws (12) to a camera device (3) to be held; and an adjustment mechanism, provided on the main body (11) and used for adjusting the distance in the holding direction and between one clamping jaw of each pair of clamping jaws (12) and the main body (11), so as to adjust the position of a holding center of each pair of clamping jaws (12) relative to the center of the main body (11) with the holding width of each pair of clamping jaws (12) remaining unchanged. The handheld camera stabilizer and the holding mechanism thereof adjust the center of gravity of a held camera device during use, such that the center of gravity of the camera device is more closely matched with the preset center of gravity area of the camera stabilizer, thereby reducing load on a motor, facilitating use, and improving the user experience.
Patent WO-2018233438-A1 (WO)
Title: Human face feature point tracking method, device, storage medium and apparatus
Inventor: LIN MENGRAN
IPC: G06V10/764
Filed: 2018-05-23
Abstract: The present application discloses a human face feature point tracking method, device, storage medium and apparatus related to the technical field of image recognition. The method comprises: acquiring, in an image preceding an image undergoing tracking, a human face feature point; acquiring a human face feature point deviation on the basis of a predetermined deviation model and a pixel point in the image undergoing tracking, wherein the human face feature point deviation refers to a difference between first coordinates and second coordinates, the first coordinates are coordinates of the human face feature point in the image undergoing tracking, the second coordinates are coordinates of the human face feature point at a corresponding position in the preceding image, and the predetermined deviation model is used to indicate a relationship between a pixel point in a later image of adjacent images and the human face feature point deviation; and acquiring, on the basis of the human face feature point of the preceding image and the human face feature point deviation, a human face feature point of the image undergoing tracking. The present application uses a human face feature point of a preceding image as a reference, and thus is capable of more accurately estimating a human face feature point of an image undergoing tracking.
Patent WO-2018233586-A1 (WO)
Title: Systems and methods for data processing related to online to offline service
Inventor: SUN YANG
IPC: G06Q30/02
Filed: 2018-06-19
Abstract: A method may include receiving, from a first application installed in an electronic device, a first request for accessing a first set of contents associated with a second application. The method may include obtaining a request time stamp and a content pointer associated with the first set of contents. The method may include placing the link information to a predetermined storage space in the electronic device. The method may include invoking the second application based on the content pointer and obtain an invoking time stamp. The method may include comparing a time interval between the request time stamp and the invoking time stamp to a predetermined time threshold. The method may include accessing the first set of contents in the second application according to the content pointer in response to a determination that the time interval is less than the predetermined time threshold.
Patent WO-2019007257-A1 (WO)
Title: Positioning method and system, electronic device, and computer-readable storage medium
Inventor: ZHONG YINCHENG
IPC: G05B19/418
Filed: 2018-06-28
Abstract: A positioning method and system, an electronic device, and a computer-readable storage medium. The positioning method comprises: a first device controls its operating state to be a first operating state (101); the first device in the first operating state is in signal communication with at least one second device in a second operating state to obtain a first communication parameter during a signal communication process (102); obtain a first position parameter of the at least one second device with respect to the first device on the basis of the first communication parameter (103); the first device sends to each second device the first position parameter of the at least one second device with respect to the first device (104). According to the positioning method and system, in a multi-device coordination task, the positioning of devices can be implemented by means of communication therebetween, so that the task is completed by means of ad hoc formation and coordination of multiple devices.
Patent WO-2020019224-A1 (WO)
Title: Gene transfection system and method
Inventor: ZHENG HAIRONG
IPC: C12N15/09
Filed: 2018-07-26
Abstract: A gene transfection system and method. The gene transfection system comprises an acoustic heating module (10) and a signal generation module (20). The acoustic heating module (10) comprises a piezoelectric substrate (11), a thermoacoustic chip (12) provided on the piezoelectric substrate (11), and N acoustic absorption cavities (13) disposed on the thermoacoustic chip (12); the acoustic absorption cavities (13) are used for culturing recipient cells, and N is an integer greater than or equal to 1. The signal generation module (20) is used for outputting a base frequency signal. The thermoacoustic chip (12) is used for converting the base frequency signal to generate an acoustic wave signal, establishing a temperature gradient field according to the acoustic wave signal, and controlling the temperature of the recipient cells in the acoustic absorption cavities according to the temperature gradient field, so that the recipient cells have a thermal perforation effect. Disadvantages such as difficulty in being eliminated from the body, high-energy, high toxicity, and cell type limitation existing in a non-viral vector gene transfection method can be avoided; moreover, technical costs can be reduced, thereby improving the availability and the ease of use of gene therapy.
Patent WO-2019128212-A1 (WO)
Inventor: LI WEIGUO
IPC: G06F3/044
Filed: 2018-07-27
Abstract: The present application relates to the technical field of touch, and in particular, to a touch panel and a touch display device, for use in solving the problem in the prior art of fingerprint identification limitation. The solution comprises: a touch film layer and a fingerprint identification film layer; positive projection of the fingerprint identification film layer on the touch film layer being located in at least one preset hollow region of the touch film layer, so that a fingerprint identification pattern is distributed on the whole surface of the touch film layer, wherein the fingerprint identification pattern implements fingerprint identification by means of a capacitor formed in a crossover position of a fingerprint driving electrode and a fingerprint sensing electrode. Therefore, the problem of capacitor interference between the touch film layer and the fingerprint identification film layer is avoided; regions on the touch panel can all implement fingerprint identification, and the fingerprint identification limitation in the prior art caused by providing a fingerprint identification module only in a non-display region of the panel is avoided; furthermore, the solution is favorable for implementing full screen of the panel, so that the touch and fingerprint identification quality of the touch panel is improved.
Patent WO-2019242069-A1 (WO)
Title: 一种针织面料的生产工艺
Inventor: TONG JINFENG
IPC: D06M11/13
Filed: 2018-08-01
Abstract: 一种针织面料的生产工艺，包括如下步骤：在20-50质量份去离子水中投入1～5质量份羟丙基甲基纤维素、3质量份胍类抗菌剂、5质量份聚氧乙烯多胺、2质量份纳米级氢氧化镁混合，搅拌均匀；再同时缓慢加入1质量份失水山梨醇脂肪酸酯、2质量份荆芥挥发油、3质量份四羟甲基氯化磷、1质量份芦荟大黄苷，继续搅拌，至充分混合均匀，制得整理液；然后进行抗菌处理。帽子针织面料的后生产工艺，其整理后的面料具有优异的阻燃、抗菌、抗皱、防静电性能，且耐洗性强，且能够提高面料的抗菌性能，抗菌效果好，使用时间长。
Patent WO-2019100751-A1 (WO)
Inventor: XUE BING
IPC: H03F1/52
Filed: 2018-08-03
Abstract: 本发明公开了一种用于质谱仪的高频微信号倍数连续可调的放大器，包括一级放大器、二级放大器、第一三级放大器、第一四级放大器、第一负载、第二三级放大器、第二四级放大器和第二负载，一级放大器的输出端连接至二级放大器的输入端，二级放大器的输出端分别连接至第一三级放大器的输入端和第二三级放大器的输入端，第一三级放大器的输出端通过第一四级放大器连接至第一负载的输入端，第二三级放大器的输出端通过第二四级放大器连接至第二负载的输入端。本发明不但能够满足质谱仪尤其是飞行时间质谱仪读出电子学的时间分辨率，而且每一级放大器都可调放大倍数，将不同微信号以不同放大倍数连续放大，大大提高了仪器灵敏度。
Patent WO-2020006817-A1 (WO)
Inventor: ZHOU GANG
IPC: E21F5/06
Filed: 2018-08-14
Abstract: L'invention concerne un agent d'humidification destiné à être pulvérisé dans une mine de charbon et à réduire la poussière et un procédé de préparation s'y rapportant. L'agent d'humidification comprend : 3 % à 5 % de lignosulfonate, 3 % à 5 % d'acétate de vinyle, 3 % à 5 % d'acide 2-acrylamide-2-méthylpropanesulfonique, 0,05 % à 0,1 % d'un initiateur, 0,02 % à 0,04 % d'un agent de réticulation, 0,3 % à 0,6 % d'un agent antigel et 0,2 % à 0,4 % d'un inhibiteur de corrosion, le reste étant de l'eau. Le lignosulfonate de sodium est utilisé en tant que matrice pour effectuer une réaction de polymérisation avec l'acétate de vinyle et l'acide 2-acrylamide-2-méthylpropanesulfonique, de sorte qu'un polymère produit non seulement conserve les performances dégradables du lignosulfonate de sodium, mais encore peut amener une goutte de brouillard à avoir des fonctions d'humidification et d'adhérence.
Patent WO-2019100770-A1 (WO)
Inventor: ZHANG HAN
IPC: C01B25/10
Filed: 2018-08-15
Abstract: 提供一种卤化黑磷纳米片，包括黑磷纳米片和卤素原子，卤素原子通过X-P键共价连接在黑磷纳米片的表面和/或黑磷纳米片的片层之间，X代表F、Cl、Br和I中的至少一种，P代表磷原子。卤化黑磷纳米片的环境稳定性良好。还提供一种卤化黑磷纳米片的制备方法，包括：配制含卤素阴离子的酸溶液或者含卤素阴离子的离子液体溶液作为制备卤化黑磷的电解液；以铂材或碳材作为对电极，以黑磷原材料为工作电极，将对电极、工作电极和电解液形成电极体系；通过电化学方法对黑磷原材料进行电化学剥离和同步卤化修饰，得到卤化黑磷纳米片。该方法使得黑磷的电化学剥离与卤化工艺同步进行，方法简单易操作。
Patent WO-2020006820-A1 (WO)
Title: Motor
Inventor: GUO ZHIYAN
IPC: H02K1/18
Filed: 2018-08-20
Abstract: Disclosed in the present invention is a motor, comprising a stator assembly and a rotor assembly. The rotor assembly comprises a rotary shaft and a rotor core. The rotor core is connected to the rotary shaft. The rotary shaft is provided with a support bearing. The stator assembly comprises a support, a stator core, and a coil. A rotor cavity for accommodating the rotor core is formed in the support. The rotary shaft is inserted in the rotor cavity. The support is provided with a stator coil slot. The support is provided with a mounting recess communicated with the rotor cavity. The stator core is inserted in the mounting recess and arranged close to the rotor core. The position of stator core corresponding to the support bearing is provided with a mounting platform matching the support bearing. The rotary shaft forms rotational fit with the support by means of fitting between the support bearing and the mounting platform. The coil is wound on the stator coil slot to form a wrap for the stator core. The motor has a simple structure, is easy to assemble, and has a longer service life.
Patent WO-2019042314-A1 (WO)
Title: Shift register, gate drive circuit, display panel, and driving method
Inventor: FENG SILIN
IPC: G11C19/28
Filed: 2018-08-29
Abstract: A shift register (100), a gate drive circuit (10), a display panel (1), and a driving method. The shift register (100) comprises: an input circuit (110), which is connected to a pull-up node (PU) and an input signal terminal (INPUT) respectively; an output circuit (120), which is connected to the pull-up node (PU), a clock signal terminal (CLK), a direct current signal terminal (GCH) and an input terminal (OUTPUT) respectively, wherein the clock signal terminal (CLK) provides a clock signal, the direct current signal terminal (GCH) provides a direct current signal, and the output circuit (120) outputs a scanning signal from the output terminal (OUTPUT); and an output pull-down circuit (130), which is connected to the output circuit (120). The output circuit (120) is configured to output a scanning signal from the output terminal (OUTPUT) as one from among the direct current signal and the clock signal when a first output condition is satisfied; the output pull-down circuit (130) is configured to pull down the scanning signal when a second output condition is satisfied.
Patent WO-2019057079-A1 (WO)
Title: Liquid crystal display panel
Inventor: HE HUAILIANG
IPC: G02F1/1339
Filed: 2018-09-19
Abstract: Provided is a liquid crystal display panel (100), comprising: a first substrate (130), which is provided with a display region (110) and a non-display region (120) located around the display region (110), wherein the non-display region (120) is provided with a frame sealant observation region (133A), and the frame sealant observation region (133A) comprises a plurality of observation windows (133); a second substrate (140), which is arranged opposite the first substrate (130); a liquid crystal layer (150), which is arranged between the first substrate (130) and the second substrate (140) and is located in the display region (110); and a frame sealant (160), which is arranged between the first substrate (130) and the second substrate (140) and is located in the non-display region (120), wherein the frame sealant (160) covers some of the observation windows (133).
Patent WO-2020056698-A1 (WO)
Inventor: TURTINEN SAMULI
IPC: H04W72/00
Filed: 2018-09-20
Abstract: Embodiments of the present disclosure provide methods, apparatuses and computer program for power control. According to one or more embodiments, a method implemented in a terminal device comprises: selecting a beam for a random access preamble transmission in a random access procedure, wherein the selected beam is different from the beam that was selected for a previous random access preamble transmission; determining whether the selected beam has a Quasi Co-Location assumption to the previous selected beam or both the selected beam and the previous selected beam have a Quasi Co-Location assumption to a same beam; and deciding whether to ramp up power of the random access preamble transmission based on the determination.
Patent WO-2019057199-A1 (WO)
Title: Method for forwarding messages and network device
Inventor: GENG XUESONG
IPC: H04L45/741
Filed: 2018-09-25
Abstract: Disclosed in the embodiment of the present invention are a method for forwarding messages and a network device. The method comprises: receiving by a first network device a first message, the first message including first indicating information, payload data and a message serial number of the first message in a data flow corresponding to the first message; when the first network device determines that the first message includes the first indicating information, generating by the first network device a plurality of second messages according to the first message, each message in the plurality of second messages including payload data, a message serial number and second indicating information; and forwarding by the first network device the plurality of second messages to a second network device through different forwarding paths in a plurality of forwarding paths respectively, the second indicating information being used for indicating the second network device to discard messages in the plurality of second messages except for a message which is the first to reach the second network device. The embodiment of the present invention can improve the message forwarding reliability.
Patent WO-2019140945-A1 (WO)
Title: Mixed reality method applied to flight simulator
Inventor: LAI GUOJUN
IPC: G06F3/00
Filed: 2018-09-26
Abstract: A mixed reality method applied to a flight simulator, comprising: performing adaptive space mapping on all devices and personnel under a range depth in a simulation cabin by means of two cameras disposed at human eye positions, performing three-dimensional reconstruction in a visible range of both eyes, performing refined three-dimensional reconstruction in a central range of the focus of the both eyes, and performing coarse three-dimensional reconstruction outside the focusing range of the both eyes; according to real-time information of feature points outside the simulation cabin collected by cameras fixed at fixed positions and angles around the simulation cabin and relative spatial position information of a human body obtained by a VR helmet and a positioner, compensating for and correcting a virtual scene and matching depth information and true distance information in the virtual scene to obtain the relative position relationship between the virtual scene and the VR helmet; and performing layered rendering on a virtual picture by tracking the pupils of the eyes and the head movement, and performing rendering successively from inside to outside by using the position of the pupils as a center point, the rendering resolutions decreasing successively from inside to outside.
Patent WO-2019119924-A1 (WO)
Inventor: YU ZHINONG
IPC: B82Y40/00
Filed: 2018-09-29
Abstract: The present disclosure provides quantum dots and a synthesis method therefor. The synthesis method for the quantum dots comprises: step 100, adding a copper source, an iron source, a first zinc source, a first organic solvent and a first ligand into a first container, heating under an atmosphere of a protective gas to dissolve the copper source, the iron source and the first zinc source in the first organic solvent and the first ligand, and then adding a sulfur source having reactivity with the copper source, the iron source and the first zinc source to react to obtain a first reaction solution having quantum dot cores; step 200, adding a second zinc source, a second organic solvent and a second ligand into a second container, and heating to dissolve the second zinc source in the second organic solvent and the second ligand to obtain a second reaction solution; and step 300, adding the second reaction solution obtained from step 200 into the first reaction solution obtained from step 100 to obtain a solution containing the quantum dots.