baber/WOPTO huggingface dataset:
Patent WO-2019174175-A1 (WO)
Title: Terminal anti-drop control method, terminal device, and computer readable storage medium
Inventor: CAI JINSHENG
IPC: G06F21/88
Filed: 2018-07-27
Abstract: A terminal anti-drop control method, a terminal device, and a computer readable storage medium, applicable to the technical field of terminals. By detecting an interface for connecting to an external device, and if it is detected that the interface for connecting to the external device is occupied, obtaining a first speed of a terminal (S11), if it is determined on the basis of the first speed that a current moving state of the terminal is a self-moving state of a user, controlling an electromagnetic part to be powered on so as to perform magnetic clamping on a plug of the external device (S13), and if it is determined on the basis of the first speed that the current moving state of the terminal is the self-moving state of the user, when a control instruction for controlling the electromagnetic part to be powered on is detected, controlling the electromagnetic part to be powered on so as to perform magnetic clamping on the plug of the external device (S14), the terminal anti-drop control method achieves that in a drop process of the terminal, a user can prevent the terminal from dropping to the ground by pulling a connection line of a wired earphone.
Patent WO-2019042357-A1 (WO)
Title: Battery equalization method and system, vehicle, storage medium, and electronic device
Inventor: LUO HONGBIN
IPC: H01M10/44
Filed: 2018-08-30
Abstract: A battery equalization method, comprising: determining performance parameters of cells according to cell information of the cells of a battery pack within a sampling period of a unit cycle, the unit cycle comprising the sampling period and an equalization period; when the performance parameter of any of the cells in the battery pack satisfies an equalization duty cycle adjustment condition corresponding to the performance parameter, adjusting the equalization duty cycle of at least one of the cells comprising the cell in the battery pack, the equalization duty cycle being a ratio of the duration of the equalization period to the duration of the unit cycle, the performance parameter comprising at least one of the following parameters: voltage, SOC, internal resistance, self-charge rate, voltage change rate, power change rate, and time change rate. By means of the method, the duration of an acquisition period and the duration of the equalization period can be controlled, thereby improving equalization efficiency and reducing equalization costs. Also provided are a battery equalization system, a vehicle, a computer-readable storage medium, and an electronic device.
Patent WO-2019184241-A1 (WO)
Title: 网络数据的同步方法及系统
Inventor: TU CHAO
IPC: H04L29/08
Filed: 2018-08-30
Abstract: 本发明公开了一种网络数据的同步方法及系统，涉及网络数据的交互和比对领域。该方法的步骤为：客户端与服务端每进行一次网络业务数据交互时，客户端记录交互数据信息和交互结果信息；当交互结果信息代表交互异常时，客户端根据与交互结果信息关联的交互数据信息，在服务端中处理对应的业务数据；客户端获取指定时间段内的客户端同步数据与服务端同步数据，客户端同步数据为客户端上与服务端交互的所有业务数据，服务端同步数据为服务端上与客户端交互的所有业务数据；根据服务端同步数据，对客户端同步数据进行同步。本发明在客户端与服务端交互发生异常时，能够使得客户端自动对异常数据进行处理，进而保证了客户端与服务端的数据同步。
Patent WO-2020047819-A1 (WO)
Inventor: LIU ZHIQIANG
IPC: G06F16/9535
Filed: 2018-09-07
Abstract: A click rate prediction method, an electronic apparatus and a computer-readable storage medium. The click rate prediction method comprises: inputting sample data into a tree model for training to obtain a leaf node code corresponding to the sample data, wherein the sample data is sample data having the features related to a click rate; carrying out feature merging on the leaf node code and the sample data to obtain mixed sample features; inputting the mixed sample features into an embedding layer for data processing to convert sparse discrete feature vectors in the mixed sample features to successive feature vectors; and respectively inputting the mixed sample features processed by means of the embedding layer into a factorization machine model and a deep neural network model for training, merging a factorization machine output result and a deep network hidden layer output result, and outputting a prediction result.
Patent WO-2020029368-A1 (WO)
Title: Data storage method and apparatus, computer device and storage medium
Inventor: WANG JIANHUA
IPC: G06F16/22
Filed: 2018-09-13
Abstract: A data storage method, a data storage apparatus, a computer device and a storage medium, wherein same are used for solving the problem of inefficient data inquiries of an existing database. The method comprises: acquiring a data type and a data state of data to be stored (S101); selecting, from each database and according to a preset correlation between types and libraries, a database corresponding to the data type to serve as a target database, wherein the correlation between the types and libraries records the correlation between the data type and the database (S102); selecting, from each data table in the target database and according to a preset correlation between states and tables, a data table corresponding to the data state to serve as a target data table, wherein the correlation between states and tables records the correlation between the data state and the data table (S103); determining a writing speed of the target data table according to a preset speed limit rule (S104); and storing the data to be stored in the target data table in the target database at the writing speed (S105).
Patent WO-2020051838-A1 (WO)
Title: Telescope star searching method and device based on image recognition and telescope
Inventor: CHEN JIAZHI
IPC: G01S3/00
Filed: 2018-09-13
Abstract: Disclosed are a telescope star searching method based on image recognition, a telescope star searching device based on image recognition, and a telescope. The telescope star searching method comprises: using a telescope to take a starry sky image (S1); recognizing a star in the starry sky image and matching a right ascension and a declination to the recognized star by means of a star database (S2); obtaining a first altitude and a first azimuth according to an imaging time of the starry sky image, a position of an imaging apparatus at the imaging time, and the right ascension and the declination of the recognized star (S3); matching a right ascension and a declination to a target star in the star database (S4); obtaining a second altitude and a second azimuth according to current time, a current position of the imaging apparatus, and the right ascension and the declination of the target star (S5); and adjusting the telescope from the first altitude/first azimuth to the second altitude/second azimuth (S6). The current angle of the apparatus is calculated based on stars in a freely-captured starry sky image, and the apparatus is adjusted to a target angle calculated based on the target search star, thereby achieving rapid adjustment of the telescope for star searching.
Patent WO-2019062574-A1 (WO)
Title: Metadata query method and device
Inventor: LI YONG
IPC: G06F3/06
Filed: 2018-09-17
Abstract: The present invention relates to the field of data storage, and provided thereby are a metadata query method and device which are used for improving metadata search efficiency. The described method is applicable to chain snapshots and comprises: receiving a metadata query request, the metadata query request comprising a volume identifier and a data block identifier of a first snapshot volume (301); according to the volume identifier of the first snapshot volume, acquiring a first timing identifier from the first snapshot volume, the first timing identifier being used to indicate the creation timing of the first snapshot volume (302); querying historical index information according to the data block identifier and the first timing identifier, the historical index information comprising a correspondence relationship between a query data block identifier and historical query snapshot information (303); and when the data block identifier is present and the first time timing identifier is in a corresponding query timing interval, acquiring a corresponding target volume identifier from the historical index information, and acquiring address metadata corresponding to the data block identifier from a second snapshot volume indicated by the target volume identifier (304).
Patent WO-2020056628-A1 (WO)
Inventor: WANG TAO
IPC: C09D133/04
Filed: 2018-09-19
Abstract: An aqueous nano porcelain imitating coating and a preparation method therefor. The preparation materials comprise the following ingredients in weight percentages: 0.1-20% of a resin, 5-30% of a nano-silica sol, 10-20% of an alcohol ether solvent, 10-30% of an adjuvant, and 40-70% of deionized water. The preparation method comprises: step 1, firstly preparing a nano-silica sol; step 2, then mixing and stirring raw materials according to a mixing ratio by using a high-speed disperser at a speed of 500 r/min at room temperature; and step 3, then adding the nano-silica sol at said percentage while stirring. The aqueous nano porcelain imitating coating has a strong adhesion, long service life and no problems of discoloration and fading, and has excellent antibacterial property and aging resistance, high temperature and flame resistance, self-cleaning property and resistance to dirt, and high hardness and wear resistance. In addition, the present coating is non-toxic, harmless, pollution-free, and non-radioactive, and has strong anti-pollution properties, and thus can be widely used in construction production and other industries.
Patent WO-2020056650-A1 (WO)
Inventor: SHAO XUNING
IPC: H04B7/04
Filed: 2018-09-19
Abstract: In accordance with example embodiments of the invention as described herein there is at least a method and apparatus to perform identifying, by a user equipment of a communication network, more than one data layer sequence associated with feedback weights in a transmission from a network node of the communication network, wherein the more than one data layer sequence is ordered for successive precancellation of interference; and performing, by the user equipment, interference rejection for communications using the more than one data layer sequence. In addition to perform sending, by a network node of a communication network, towards a user equipment more than one data layer sequence associated with feedback weights in a transmission from a network node of the communication network, wherein the more than one data layer sequence is ordered for successive precancellation of interference, wherein the more than one data layer sequence is for use by the user equipment to perform interference rejection for communications using the more than one data layer sequence.
Patent WO-2020061914-A1 (WO)
Inventor: JI PENGYU
IPC: H04W72/04
Filed: 2018-09-27
Abstract: La présente invention concerne un dispositif et un procédé de transmission d'informations de retour. Un équipement utilisateur reçoit ou génère des informations de retour de liaison latérale et émet les informations de retour de liaison latérale vers un dispositif de réseau, fournissant ainsi un mécanisme de rétroaction pour des transmissions de liaison latérale, permettant une augmentation de la fiabilité de transmission de données d'une liaison latérale.
Patent WO-2019100853-A1 (WO)
Inventor: LIU CHENXI
IPC: G06F17/30
Filed: 2018-09-30
Abstract: 本说明书实施例提供一种分页查询方法及装置和电子设备，通过接收客户端发起的分页数据查询的第一请求；向所述分页数据查询涉及的每个数据源发起数据查询的第二请求；合并每个数据源返回的数据，并且按照每个数据的创建时刻对合并后的数据进行排序；截取前所述查询个数的数据，并记录所述截取数据中的第二创建时刻；将所述截取的所述查询个数的数据和所记录的每个数据源的第二创建时刻返回给所述客户端。
Patent WO-2020077519-A1 (WO)
Inventor: YANG LINLONG
IPC: B22C9/10
Filed: 2018-10-16
Abstract: Disclosed are an air blowing cover, a core preparation apparatus and an air blowing method. The air blowing cover (100) comprises a housing (10), a delivery pipeline (20) and a heating member, wherein a side of the housing (10) is provided with an air blowing opening (11); a partition plate (12) is arranged inside the housing (10), with the partition plate (12) dividing an accommodation cavity inside the housing (10) into a first chamber (13) and a second chamber (14) in communication with the air blowing opening (11); the delivery pipeline (20) is located inside the first chamber (13), with the delivery pipeline (20) being provided with an air inlet end (21) and an air outlet end (22) in communication with each other, the air outlet end (22) being connected to the partition plate (12) and being in communication with the second chamber (14); the delivery pipeline (20) is provided with an input portion (23), with the input portion (23) being configured to enable a catalytic liquid to flow into the delivery pipeline (20), the input portion (23) being located between the air inlet end (21) and the air outlet end (22), and the heating member being configured to heat the delivery pipeline (20).
Patent WO-2020042361-A1 (WO)
Inventor: LIU JIARONG
IPC: H01Q1/50
Filed: 2018-11-08
Abstract: Embodiments of the present disclosure relate to an antenna system and a terminal. The antenna system comprises: a first metal radiator, a second metal radiator, a first matching network, a second matching network, a first radio frequency channel, and a second radio frequency channel; the tail end of the first metal radiator is connected to a first feeding point of the antenna system, and the first feeding point is connected to the first radio frequency channel by means of the first matching network; the tail end of the second metal radiator is connected to a second feeding point of the antenna system, and the second feeding point is connected to the second radio frequency channel by means of the second matching network.
Patent WO-2020097941-A1 (WO)
Inventor: WU JUN
IPC: G01B11/00
Filed: 2018-11-16
Abstract: An optical engine used for three-dimensional detection and a three-dimensional detection device, the optical engine comprising a light source (1), an illumination optical system (6), a DMD light modulator (7), a projection imaging system (8), and a projection surface (9) arranged sequentially along the optical path. The light emitted by the light source undergoes multiple steps such as collimation, turning, or convergence, and is evenly irradiated onto the DMD light modulator, and the projection imaging system projects the light beam modulated by the DMD light modulator onto the projection surface. The optical engine has the characteristics of a small volume and being capable of implementing oblique scanning.
Patent WO-2020087715-A1 (WO)
Inventor: YIN YANCHUN
IPC: G01N3/10
Filed: 2018-12-25
Abstract: A testing device and method for performing progressive failure simulation on a mining-affected rock mass, relating to the technical field of rock mass mechanical testing devices, and resolving the technical issue of simulating a progressive failure process of a rock mass under mining-induced stress. The testing device comprises a flexible loading device (1) and a lateral pressure conversion device (2). The flexible loading device (1) comprises passive bearing cylinders (11), an axial pressure bearing plate (12), an axial pressure sensor (14), and an axial displacement sensor (15). The axial pressure sensor (14) and the axial displacement sensor (15) are used to monitor load and deformation of each of the passive bearing cylinders (11). The lateral pressure conversion device (2) comprises a fixed frame (21), a fixed plate (22), a triangular block combination (23), a lateral pressure bearing plate (24), and a lateral pressure sensor (25). The lateral pressure conversion device (2) converts an axial load into lateral pressure so as to apply lateral pressure. Also disclosed is a method employing the device to perform progressive failure testing on a mining-affected rock mass. The invention achieves flexible loading and axial non-uniform loading on a rock surface, is easy to operate, and reduces testing costs.
Patent WO-2020077881-A1 (WO)
Title: Precision casting method for titanium alloy casting having complex cavity structure
Inventor: LOU YANCHUN
IPC: B22C9/02
Filed: 2019-07-09
Abstract: A precision casting method for a titanium alloy casting that has a complex cavity structure, the method using a composite casting process of performing numerical control machining on a graphite mold, performing numerical control machining on a low carbon steel metal core, plasma spray coating a surface using a high chemical stability coating, and performing vacuum centrifugal casting on a vacuum consumable electrode arc skull melting furnace. By means of using the good thermal insulation performance and surface coating of the metal core, cold shuts and flow mark defects on the surface of the mold may be reduced, and the dimensional accuracy of the metal core is high, which may effectively ensure the dimensional accuracy of the complex cavity of the casting. Provided is a titanium alloy precision casting method that has high dimensional accuracy control, high internal quality, high surface quality, high performance, a short duration, and is low cost.
Patent WO-2020087777-A1 (WO)
Inventor: YANG CHAOQUN
IPC: G02F1/1335
Filed: 2019-01-08
Abstract: Disclosed is a display panel comprising a substrate. A color filter layer is disposed on the substrate. The color filter layer comprises a first color resist and a second color resist, wherein quantum dots of a first color are disposed in the first color resist, and quantum dots of a second color are disposed in the second color resist. The color filter layer further comprises a reflective color resist. The reflective color resist is located between the first color resist and the second color resist, wherein the reflectance of a contact surface of the reflective color resist with the first color resist and the second color resist is >70%, such that incident light of a first color and incident light of a second color emitted to the periphery by the quantum dots in the first color resist and the quantum dots in the second color resist, respectively, can be reflected back to the respective color resists; and accordingly, to re-excite the quantum dots in the respective color resists to emit light, thereby effectively improving the light utilization rate and correspondingly reducing power consumption.
Patent WO-2019170072-A1 (WO)
Inventor: SALEM MOHAMED ADEL
IPC: H04W24/10
Filed: 2019-03-05
Abstract: An access point (AP) having full duplex (FD) capabilities transmits a trigger frame to cause at least a first station (STA) to initiate an uplink (UL) reference frame to the AP, the trigger frame further causing at least one second STA to obtain a signal strength measurement during transmission of the UL reference frame, and the AP receives from the at least one second STA, a reporting frame containing information about the signal strength measurement.
Patent WO-2020133828-A1 (WO)
Inventor: JIANG XIAOPING
IPC: B29C49/48
Filed: 2019-04-20
Abstract: 一种模腔锁模环与模腔的连接结构，包括模腔、底模、模腔板、锁模环，所述模腔和底模安装在模腔板内，所述锁模环安装在模腔板的端面上，所述锁模环、模腔、底模依次沿同一轴线设置，所述模腔的外侧壁上设有模腔冷却水道，所述底模上设有底模冷却水道，所述模腔冷却水道与底模冷却水道连通，所述模腔板上设有进水通道和出水通道，所述进水通道、出水通道分别与模腔冷却水道、底模冷却水道连接，所述进水通道、模腔冷却水道、底模冷却水道、出水通道依次连通形成循环冷却水道，所述模腔与锁模环之间设有定位销连接，所述锁模环侧面设有定位孔，所述模腔的顶部设有定位槽，所述模腔的顶部套接在锁模环内，所述定位销插入定位孔内一端卡接在定位槽上。
Patent WO-2020206727-A1 (WO)
Inventor: ZHANG YU
IPC: G01N13/00
Filed: 2019-04-22
Abstract: A method for detecting the moisture permeability of an organic film (11), comprising: coating an organic material to form a film, and forming an organic film (11) by means of baking treatment; providing a detection container (2), comprising a chamber (20), an air inlet (21) and an air outlet (22), and a moisture controller (23); placing the organic film (11) in the chamber (20), such that the organic film (11) adsorbs the water vapour in the chamber (20); connecting the air inlet (21) of the detection container (2) to a gas supply apparatus (3) and connecting the air outlet (22) of the detection container (2) to a water vapour detection apparatus (4); the gas supply apparatus (3) inputs dry air into the chamber (20) via the air inlet (21); the dry air flows through the chamber (20), and the air in the chamber (20) is introduced into the water vapour detection apparatus (4) via the air outlet (22), such that the water vapour detection apparatus (4) calculates the relative moisture of the air introduced by the dry gas; the difference between the predetermined moisture of the chamber (20) and the relative moisture of the introduced air is the moisture permeability of the organic film (11).
Patent WO-2019206259-A1 (WO)
Title: Regulator
Inventor: ZHOU BIAO
IPC: F16K31/122
Filed: 2019-04-26
Abstract: A fluid regulator (10) includes an actuator assembly (22) disposed in a valve body (14). A sleeve (50)includes a cylindrical wall, a first plate (70), and a second plate (72). Each of the first plate (70) and the second plate (72) is disposed in a cavity (75)of the sleeve (50). A stem (54) extends through the sleeve (50) and is axially aligned with a longitudinal axis of the body (14), and includes a passage (82) extending partially through the stem (54). The actuator assembly (22) includes first piston (60) and second piston (62). First, second, third, and fourth chambers (88,90,92,94) are separately disposed between the sleeve (50), the first or second plate (70,72), or the first or second piston (60,62). The first and third chambers (88,92) are in fluid communication, and the second and fourth chambers (90,94) are in fluid communication via the passage (82) of the stem (54). The actuator assembly (22) actuates a control element (38) in response to a fluid pressure receivable in the first, second, third, and/or fourth chambers (88,90,92,94).
Patent WO-2019214514-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F33/02
Filed: 2019-04-30
Abstract: L'invention concerne une machine à laver à tambour et un procédé de commande de pulvérisation associé. La machine à laver à tambour comprend une boîte (1), un cylindre externe (2) disposé de façon fixe dans la boîte (1), un cylindre interne (3) disposé de façon pivotante dans le cylindre externe (2), une pluralité de buses (9) disposées à proximité de l'extrémité avant du cylindre externe (2), une pompe de circulation (6) pour pomper de l'eau de lavage dans le cylindre externe (2) vers la pluralité de buses (9) et un moteur de circulation en liaison d'entraînement avec la pompe de circulation (6). Le procédé de commande de pulvérisation comprend les étapes suivantes consistant à : régler la vitesse de rotation du moteur de circulation; et faire fonctionner le moteur de circulation en fonction de la vitesse de rotation réglée, de sorte que la pluralité de buses (9) fournissent l'eau de lavage avec une distance de levage correspondant à la vitesse de rotation du moteur de circulation de façon à pulvériser l'eau de lavage dans le cylindre interne (3). La machine à laver à tambour et le procédé de commande de pulvérisation associé optimisent l'effet de pulvérisation de la machine à laver à tambour.
Patent WO-2020186609-A1 (WO)
Inventor: ZHONG SHENGPING
IPC: A61F2/24
Filed: 2019-05-13
Abstract: A protection and retrieval assistance device for an interventional valve system (1). The interventional valve system (1) comprises a valve (11) and a delivery system, the valve (11) being fixed on a distal rod body (12) of the delivery system. The protection and retrieval assistance device comprises a first protective member (2), a second protective member (3) and a third protective member (4); the first protective member (2) is located at the front end of the distal rod body (12), and the first protective member (2) half surrounds the valve (11); the third protective member (4) is used for fixing and is sleeved on the distal rod body (12); in a protection state, the first protective member (2) and the third protective member (4) are fitted at a first position; and in a retrieval assistance state of the valve (11), the first protective member (2) and the third protective member (4) are fitted at a second position. The present invention achieves protection of the valve (11) during storage and transportation; when retrieval is required, the valve (11) can be retrieved merely by changing the relative positions of the first protective member (2) and the third protective member (4) and the pressing force applied to the valve (11) by the second protective member (3) in addition to the action of the delivery system.