baber/WOPTO huggingface dataset:
Patent WO-2019019935-A1 (WO)
Title: Interaction method, interaction terminal, storage medium, and computer device
Inventor: MENG BINBIN
IPC: G06V10/764
Filed: 2018-07-16
Abstract: The present invention relates to an interaction method, an interaction terminal, a storage medium, and a computer device. The method comprises: acquiring visitor voice data; carrying out word segmentation on text obtained by identifying the visitor voice data so as to obtain a feature word set; determining a topic that the text belongs to according to a topic generation model and the feature word set; respectively acquiring a corresponding occurrence probability when each feature word in the feature word set belongs to a determined topic; selecting a feature word from the feature word set according to the occurrence probability corresponding to each feature word; and acquiring visitor interaction content corresponding to the selected feature word and outputting same. The solution provided in the present application improves the efficiency of interaction with visitors.
Patent WO-2020029019-A1 (WO)
Title: Novel precipitated silica and preparation method therefor
Inventor: CHEN SHUZHEN
IPC: C01B33/12
Filed: 2018-08-06
Abstract: Provided is a precipitated silica, which is a siloxane consisting of a D unit and a Q unit, wherein the D unit and the Q unit are provided at a weight ratio of 0.05 to 0.19, the Q unit is SiO 4-; and the D unit is (CH 3) 2SiO 2-, (CH 3)HSiO 2-, H 2SiO 2-, (C 6H 5) 2SiO 2-, C 6H 5CH 3SiO 2-, C 6H 5HSiO 2-. Further provided is a method for preparing the precipitated silica, comprising: subjecting a substance from which the Q unit is derived and a substance from which the D unit is derived to a condensation reaction with water at a pH of 8 to 11 to generate a condensate, which is rinsed and dried to obtain the precipitated silica. Incorporation of the D unit in the precipitated silica in addition to the Q unit, coupled with the control of the weight ratio of the D unit to the Q unit, can address the problem of dispersion of precipitated silica.
Patent WO-2019205411-A1 (WO)
Title: Arkit-based learning method and apparatus, device, and storage medium
Inventor: LIN ZHICHENG
IPC: G06T19/20
Filed: 2018-09-06
Abstract: The present application relates to an ARKit-based learning method and apparatus, a device, and a storage medium. The method comprises: restoring a first model image; the first model image being a photographed scene of reality, and after acquiring a video concerning the scene of reality, using an ARKit technology to identify and acquire characteristic parameters, and then using the characteristic parameters to perform abstraction and restoration on the acquired model image for the scene of reality; after comparing the characteristic parameters of the first model image, acquiring a second model image from a database, and according to the characteristic parameters of the second model image, configuring a comment and the content of the comment; saving the first model image and the characteristic parameters into the database to generate a corresponding data record, and if there is already a corresponding data record in the database, updating the data record. The present invention implements the combination of virtual and reality using an AR technology, vividly restores a real environment, and performs voice interpretation using cartoon characters, thereby implementing the combination of the AR technology and various types of portable electronic devices, and improving the entertainment value and convenience of learning.
Patent WO-2019223175-A1 (WO)
Title: Non-volatile memory-based data self-destruction method and system
Inventor: CHEN JIEZHI
IPC: G06F3/06
Filed: 2018-09-07
Abstract: A non-volatile memory-based data self-destruction method and system. The method comprises: dividing a storage module into different storage regions, and setting different storage times; causing data in the different storage regions to perform self-destruction within specific storage times; or dynamically selecting read and write methods for each of the storage regions, performing different read and write operations, in which a user sets a self-destruction time; wherein the system comprises a storage data interface, a non-volatile memory controller, a storage region, and a storage data conversion center, and the non-volatile memory controller is provided with a storage region analysis module and a storage mode control module. On the basis of physical properties of a non-volatile memory, self-destruction of data is implemented within a fixed time by means of processes and physical properties of the memory itself, and self-destruction of data is implemented within a fixed time by causing a storage feature of a device to worsen; thereby, self-destruction of data at different times can be implemented according to user requirements, facilitating data storage.
Patent WO-2019095829-A1 (WO)
Title: 基于互联网信贷的风险监控方法、装置及设备
Inventor: GAN LIMIN
IPC: G06Q40/02
Filed: 2018-09-14
Abstract: 本说明书实施例公开了基于互联网信贷的风险监控方法、装置及设备，当贷款方向借款用户放款后，服务器可针对借款账户中款项的所转移到的不同收款账户进行监测，通过识别出不同收款账户的类型、各账户之间的关联关系，可以进一步确定出款项的用途，进而，可以针对所借贷的款项的使用进行风险预估。
Patent WO-2020056540-A1 (WO)
Inventor: ZHOU HAO
IPC: E06C1/18
Filed: 2018-09-17
Abstract: A splicable ladder, comprising a main ladder (1) and an auxiliary ladder (2). An upper end of the main ladder (1) and an upper end of auxiliary ladder (2) are detachably connected to form a "人"-shaped ladder by means of a suspension hook (23). First handrails (11) of the main ladder (1) are provided thereon with sliding guide rails (111) and hanging hooks (112) along the height direction thereof, and second handrails (21) of the auxiliary ladder (2) are provided thereon with guide sheaves (211) and hanging rings (212) along the height direction thereof. The cooperation of the sliding guide rails (111) and the guide sheaves (211) enables the main ladder (1) and the auxiliary ladder (2) to move relative to each other when connected to form a straight ladder. The cooperation of the hanging hooks (112) and the hanging rings (212) enables the main ladder (1) and the auxiliary ladder (2) to be fixed relative to each other. The present splicing ladder is adjustable in length and has flexible usage occasions.
Patent WO-2020056572-A1 (WO)
Inventor: WU LINLIN
IPC: A47C17/17
Filed: 2018-09-18
Abstract: A telescopic sofa apparatus (100), comprising an extension bracket, the extension bracket comprising a seat assembly (10), a linkage assembly (20), a leg portion assembly (30) and a backrest assembly (40), wherein the linkage assembly (20) is rotatably connected to the seat assembly (10), the backrest assembly (40) is separately rotatably mounted on the seat assembly (10) and the linkage assembly (20), the seat assembly (10) is fixed and does not move, and the seat assembly (10) is provided with sequential guide grooves (111); the linkage assembly (20) comprises guide protrusions (221), and the guide protrusions (221) slide and are accommodated in the sequential guide grooves (111), the linkage assembly (20) moving so that the guide protrusions (221) slide along the sequential guide grooves (111); once the leg portion assembly (30) extends completely, the backrest assembly (40) rotates again relative to the seat assembly (10); when the mechanism extends, the sliding of the guide protrusions (221) is limited by means of the sequential guide grooves (111), thus the movement of the linkage assembly (20) is controlled such that, during the extension process, once a leg portion of the leg portion assembly (30) extends completely, the backrest assembly (40) topples over again. The described apparatus is convenient to use, meets human requirements, reasonably controls the extension sequence, and ensures that the leg portion of a user extends first, then the head portion is reclined, and thus the level of comfort is high.
Patent WO-2020056666-A1 (WO)
Inventor: LI WENHUI
IPC: H01L51/52
Filed: 2018-09-20
Abstract: An organic light-emitting diode back plate (10), comprising a substrate (11), a pixel defining layer (20), and multiple isolation bars (14). The pixel defining layer (20) is formed on the substrate (11); the pixel defining layer (20) is provided with multiple pixel deposition areas (12); the multiple isolation bars (14) are disposed on the pixel defining layer (20); each of the isolation bars (14) is disposed between two adjacent pixel deposition areas (12); the multiple isolation bars (14) are used for isolating two adjacent pixel deposition areas (12) so as to prevent a pixel material from diffusing between the two adjacent pixel deposition areas (12).
Patent WO-2020061739-A1 (WO)
Title: 凸轮轴相位器用插入件及凸轮轴相位器
Inventor: LIU XIAONA
IPC: F01L1/344
Filed: 2018-09-25
Abstract: 一种凸轮轴相位器用插入件及凸轮轴相位器。该插入件（1）用于部分地插入并安装于凸轮轴相位器的转子的中心孔，该插入件（1）整体具有阶梯筒状并且包括彼此相连且同轴地配置的第一筒部（11）、第二筒部（13）和第三筒部（15）。第一筒部（11）沿着轴向延伸，第二筒部（13）位于第一筒部（11）的轴向一侧且沿着轴向延伸，第三筒部（15）位于第二筒部（13）的轴向一侧且沿着轴向延伸，第三筒部（15）形成有用于固定凸轮轴相位器的卷簧（5）的卡接部。第一筒部（11）的外径小于第二筒部（13）的外径，第二筒部（13）的外径小于第三筒部（15）的外径。这样，中央阀和凸轮轴能够安装于该插入件（1），使得转子的中心孔不必形成台阶结构；该插入件能够代替现有技术的凸轮轴相位器的固定销，使得本发明的凸轮轴相位器的结构更加简单且成本更低。
Patent WO-2019091247-A1 (WO)
Title: 气缸、泵体组件和压缩机
Inventor: ZHOU XIAODONG
IPC: F04C29/00
Filed: 2018-09-29
Abstract: 一种气缸、泵体组件和压缩机，气缸包括缸体（1）和设置在缸体（1）上的吸气口（2），缸体（1）上还设置有第一冷媒通道（3），第一冷媒通道（3）的第一端与吸气口（2）连通，第一冷媒通道（3）沿着缸体（1）的周向延伸，能够降低气缸内壁温度，减小气缸内壁热变形，提高压缩机工作性能。
Patent WO-2020062371-A1 (WO)
Inventor: HU YUNQIN
IPC: G09G3/36
Filed: 2018-10-23
Abstract: Provided are a driving circuit (200) and driving method for a display panel. The display panel comprises a display region (100), a non-display region (300) and the driving circuit (200), wherein the display region (100) comprises a scanning line (110) and a data line (120); the non-display region (300) comprises a gate driving chip (310); and the driving circuit (200) comprises an alignment control line (210) and an active switch (220).
Patent WO-2020052009-A1 (WO)
Title: Method for detecting condensate on coating head and fabrication method for optical film
Inventor: CHEN RONGLONG
IPC: B05D1/00
Filed: 2018-10-25
Abstract: Provided in the present application are a method for detecting condensate on a coating head and a fabrication method for an optical film, comprising: detecting the thickness of a coating material (2) along a coating direction thereof; acquiring a first and a second thicknesses, and calculating the difference; and comparing the absolute value of the difference to a preset value, and if the absolute value is larger than the preset value, outputting a feedback signal.
Patent WO-2020037831-A1 (WO)
Title: ANTI-VULCANISATION REVERSION AGENT FOR RUBBER HAVING PARTICLE DIAMETER OF 40-100 μM AND NEW SYNTHESIS METHOD THEREFOR
Inventor: PENG HUALONG
IPC: C08K5/47
Filed: 2018-11-02
Abstract: An anti-vulcanisation reversion agent for rubber having a particle diameter of 40-100 μm and a new synthesis method therefor, the synthesis steps comprising: first using a green synthesis water solvent method to synthesise intermediate 1, 6-bis (N, N , -dibenzothiazolecarbamoyl monosulphide)-hexane at room temperature under the action of a phase transfer catalyst, reacting the obtained intermediate with sulphur to obtain an initial product 1,6-bis (N, N , -dibenzothiazolecarbamoyl disulphide)-hexane, and performing a recrystallisation purification process on the initial product to obtain a 1,6-bis (N, N , -dibenzothiazolecarbamoyl disulphide)-hexane pure product. The solvent in the present synthesis method can be recovered and reused without generating waste water, being environmentally friendly and economical, the reaction time is short, the product is highly pure, the production efficiency is high, the synthesis process is simple, and energy consumption is low. The prepared anti-vulcanisation reversion agent for rubber has large granularity and narrow particle diameter distribution, and has good machining performance.
Patent WO-2019109811-A1 (WO)
Title: 充电电源的电池短路保护电路
Inventor: LUO HAO
IPC: H02J7/00
Filed: 2018-11-22
Abstract: 本发明公开了一种充电电源的电池短路保护电路，包括电流采样电路、逻辑控制电路和开关控制电路，其中，逻辑控制电路，接收电流采样电路的采样电流，并向开关控制电路输出开关控制信号，电流采样电路，由电阻Rcs构成，电阻Rcs的一端分别与负载负端及逻辑控制电路的输入端连接，电阻Rcs的另一端分别与电源输出负端及电池负极连接；开关控制电路，包括MOS管TR1和电阻R1，MOS管栅极连接逻辑控制电路的输出端，MOS管TR1漏极分别连接负载正端和电源输出正端，MOS管TR1源极连接电池放电端。相对于现有技术，本发明能有效规避首次接入电池时因滤波电容所造成的误触发过流保护，反应速度快，可靠性高，设计灵活，可调节保护电流阀值、打嗝时间、反应速度。
Patent WO-2019196453-A1 (WO)
Title: Data sending method and apparatus, and multiple on-line system and storage medium
Inventor: WANG WENCAN
IPC: F24F11/54
Filed: 2018-12-10
Abstract: Disclosed are a data sending method and apparatus, and a multiple on-line system and a storage medium. The method comprises: receiving data sent by a first specified wire controller in a system; determining, according to a pre-stored pairing relationship between the first specified wire controller and a specified device, and the first specified wire controller, the specified device corresponding to the first specified wire controller, wherein the specified device comprises: an internal unit and a second specified wire controller, and the second specified wire controller is different from the first specified wire controller; and sending the data to the determined specified device. The embodiments of the present invention solve the technical problem in the relevant art that a multiple on-line system for PLC communication cannot satisfy a user's demand.
Patent WO-2020098061-A1 (WO)
Title: Diaphragm pump and plant protection unmanned aerial vehicle
Inventor: SHU ZHAN
IPC: B64D1/18
Filed: 2018-12-19
Abstract: A plant protection unmanned aerial vehicle (1000), comprising a diaphragm pump (100). The diaphragm pump (100) comprises a pump body assembly (10), a motor assembly (20) and a liquid discharge assembly (30). The pump body assembly (10) is provided with a liquid outlet (11), the motor assembly (20) is connected to the pump body assembly (10) and is used to drive the pump body assembly (10) to pump a liquid from the liquid outlet (11), and the motor assembly (20) comprises a motor base (22). The liquid discharge assembly (30) is in communication with the liquid outlet (11) and is used to discharge the liquid, and the liquid discharge assembly (30) is in contact with the motor base (22), and uses the liquid to conduct heat generated by the motor assembly (20). The liquid discharge assembly (30) of the diaphragm pump (100) is in contact with the motor base (22), so that when the liquid from the liquid outlet (11) flows through the liquid discharge assembly (30), the heat generated by the motor assembly (20) can be conducted, thereby effectively dissipating the heat of the motor assembly (20). The diaphragm pump (100) does not need to be additionally provided with a heat dissipation structure, and the weight of the diaphragm pump (100) is not increased, facilitating the installation of the diaphragm pump (100).
Patent WO-2020015308-A1 (WO)
Inventor: ZHANG ZHONGXIAO
IPC: F24F13/15
Filed: 2018-12-24
Abstract: A panel structure of an air conditioner, and an air conditioner, relating to the technical field of air conditioners, and solving the problem that for an existing air conditioner, the speed of air from external air deflector micropores is great so that the user experience is poor. The panel structure of an air conditioner comprises: an air deflector (1), and multiple vertical swinging leaf assemblies (2) arranged in parallel along a panel body of the panel structure in an upper-and-lower manner; the air deflector (1) is provided with a first micropore structure (11) passing through the air deflector (1) along the thickness direction thereof, and swings up and down under the drive of an air deflector motor; each vertical swinging leaf assembly (2) comprises a swinging rod (21) and one or more vertical swinging leaves (22) having a bionic leaf structure; the vertical swinging leaf (22) is provided on the swinging rod (21); under the drive of a swinging rod driving motor, the swinging rod (21) drives the vertical swinging leaf (22) to swing left and right; the vertical swinging leaf (22) is provided with a second micropore structure (221) passing through the vertical swinging leaf (22) along the thickness direction thereof.
Patent WO-2020124708-A1 (WO)
Inventor: REN XIN
IPC: F42B1/00
Filed: 2019-01-10
Abstract: L'invention concerne une balle ayant un effet de coefficient de Poisson négatif et concerne son procédé de conception. La balle comprend une section cylindrique de balle (2) ayant une conception de coefficient de Poisson négatif, et une partie arrière conique de balle (1) et une pointe de balle (3) ayant une conception correspondante avec la section cylindrique de balle (2); la section cylindrique de balle (2) est une structure tubulaire ayant des trous alternés périodiquement de manière horizontale et longitudinale; la structure tubulaire comprend plusieurs trous; l'axe central d'un trou est perpendiculaire à l'axe central d'un autre trou adjacent, c'est-à-dire que l'axe de chaque trou est orthogonal à celui de la structure de trou adjacente; des rangées et des colonnes de trous sont agencées périodiquement pour former la structure tubulaire; la structure tubulaire est une structure tubulaire ayant un effet de coefficient de Poisson négatif. La balle a un effet de coefficient de Poisson négatif important et peut réduire l'énergie consommée par le frottement entre la balle et un canon d'arme à feu, ce qui permet d'augmenter la vitesse initiale de la balle, d'améliorer la force de pénétration et de prolonger la durée de vie du canon d'arme à feu.
Patent WO-2020143081-A1 (WO)
Inventor: SO WUN YI
IPC: G03B21/54
Filed: 2019-01-28
Abstract: An indoor, 360-degree-rotating, intelligent home-use stereoscopic projector, comprising a base (1), a rotation apparatus (2) being fixedly connected on a top end of the base (1), and a projector body (3) being fastened on a top end of the rotation apparatus (2). A heat dissipation apparatus (4) is provided inside the projector body (3), a dust-proofing apparatus (5) is connected to the inside of the projector body (3) by means of a screw thread, and an illumination light (6) is fixedly connected on an outer surface of the projector body (3). The rotation apparatus (3) comprises a support column (21), a box body (22), an rotating shaft (29), a support plate (210), magnetic steel columns (211), a through slot (212), an insertion plate (213), an electric motor (214), a first bevel gear (215), a second bevel gear (216), a limiting seat (217), and a limiting rod (218). In the present indoor, 360-degree-rotating, intelligent home-use stereoscopic projector, the use of a rotation apparatus (2) allows for 360 degree rotation of a projector. Adjustments can be made on the basis of requirements, and the invention is convenient and efficient. By means of the use of a heat dissipation apparatus (4), the temperature of the projector can be prevented from becoming too high during operation of same and impacting device usage performance.
Patent WO-2019165916-A1 (WO)
Inventor: DING FANGJIE
IPC: B65G1/04
Filed: 2019-02-20
Abstract: A goods receiving station, a goods receiving method, and a logistics system. The goods receiving station comprises: an accommodating room (1) provided with a goods inlet (6); a plurality of storage cabinets (7) movably provided in the accommodating room (1) for storing goods; and a control part used for moving a storage cabinet (7) to be used to receive goods to a position directly facing the goods inlet (6) to receive the goods input by a goods delivering device from the goods inlet (6). This goods receiving station does not need a person to wait for receiving goods. If a courier or a consignee is not convenient to take the goods in time, the goods can be stored in the goods receiving station. Therefore, the safety of the goods in the receiving process can be ensured, and the convenience of receiving the goods by the consignee can also be improved, thus improving the logistics efficiency.
Patent WO-2020168509-A1 (WO)
Inventor: CAI WENTING
IPC: H04N19/139
Filed: 2019-02-21
Abstract: Procédé et appareil de codage vidéo, procédé et appareil de décodage vidéo, et dispositif électronique. L'appareil de codage vidéo comporte: une unité de codage servant à effectuer, d'après un vecteur de mouvement de référence, une prédiction inter-trames sur le bloc courant pour obtenir un bloc prédit, et à effectuer un codage d'après le bloc courant et le bloc prédit; une unité de reconstruction servant à acquérir, d'après le bloc prédit, un bloc reconstruit du bloc courant; et une unité de correction servant à corriger le vecteur de mouvement de référence après que l'unité de reconstruction a acquis le bloc reconstruit, l'unité de codage utilisant le vecteur de mouvement de référence corrigé et le bloc reconstruit pour effectuer une prédiction inter-trames sur d'autres blocs. Par conséquent, en corrigeant un vecteur de mouvement après qu'un bloc reconstruit a été obtenu, la précision de correction du vecteur de mouvement peut être améliorée, ce qui permet d'effectuer efficacement un codage et un décodage vidéo.
Patent WO-2020172783-A1 (WO)
Inventor: SUN CONG
IPC: G06T7/73
Filed: 2019-02-26
Abstract: A head posture tracking system used for transcranial magnetic stimulation diagnosis and treatment, the system comprising an image capture apparatus, a smart terminal, and a computer program of a program module that is executed by the smart terminal; the image capture apparatus comprises a binocular camera and a fixing apparatus that fixes the binocular camera within an image capture range that fully incorporates the head; the smart terminal drives execution by means of the program module of the computer program; and the program module of the computer program comprises: a camera calibration module, a stereo matching module, a facial detection module, and a pose estimation module. The described system is based on machine vision technology, and combines a camera and a computer to complete the measurement and tracking of head posture.
Patent WO-2020133679-A1 (WO)
Inventor: LIU HAIFENG
IPC: F28D7/08
Filed: 2019-02-27
Abstract: 一种利用液氮的换热-发电集成系统，包括电子控制单元ECU（21），其控制液氮泵（2）、电磁阀动作将制冷剂液氮引入到换热箱（15）中。所需换热的流体在换热管路中将热量释放给液氮以达到降温的目的，同时利用受热膨胀的氮气进一步发电，实现能量的回收利用。通过电子控制单元ECU（21）控制电磁阀动作可以实现将换热的流体温度控制在设定值，实现对冷却温度的智能调节。该系统结构较简单，成本低，维护保养方便，可以用于使发动机等具有较高热负荷及较高换热需求的设备实现快速降温。还公开了一种采用该系统的控制方法。
Patent WO-2020181431-A1 (WO)
Title: 随机接入响应的发送和接收方法、装置和系统
Inventor: LU YANG
IPC: H04W74/08
Filed: 2019-03-08
Abstract: 本发明提供了一种随机接入响应的发送和接收方法、装置和通信系统，其中，随机接入响应的发送方法包括：网络设备接收终端设备发送的第一消息，所述第一消息包含随机接入前导码和数据，或者，所述第一消息仅包含随机接入前导码；所述网络设备向所述终端设备发送随机接入响应指示信息和随机接入响应；所述随机接入响应指示信息指示所述随机接入响应为第一随机接入响应或第二随机接入响应，所述第一随机接入响应至少携带所述网络设备为所述终端设备分配的上行传输授权；所述第二随机接入响应至少携带针对所述第一消息的数据的第一竞争解决信息。由此，终端设备可以区分接收到的随机接入响应是2-step RA的MsgB还是4-step RA的Msg2，从而正确执行后续的随机接入过程。
Patent WO-2020186455-A1 (WO)
Inventor: JIN LONG
IPC: G06F3/06
Filed: 2019-03-19
Abstract: 一种数据存储方法及存储芯片，其中，该方法可应用于存储芯片，该方法包括：获取快速存储区域的有效数据量，该快速存储区域的数据的存储形态为第一存储形态（401）；在该快速存储区域的有效数据量大于第一阈值的情况下，将该快速存储区域转换为普通存储区域，且该普通存储区域的数据的存储形态为第二存储形态（402）。采用本方法可有效提高应用的响应速度。
Patent WO-2019196625-A1 (WO)
Inventor: LI TAO
IPC: B60R1/00
Filed: 2019-03-21
Abstract: L'invention concerne un dispositif de surveillance (1). Le dispositif de surveillance (1) est utilisé pour un véhicule (100) et comprend un dispositif d'obtention d'image (10), un processeur (20) et un dispositif d'alarme (30). Le dispositif d'obtention d'image (10) est utilisé pour obtenir des informations d'image à l'intérieur du véhicule (100). Le processeur (20) est connecté au dispositif d'obtention d'image (10) et au dispositif d'alarme (30) et est utilisé pour commander le dispositif d'alarme (30) pour le déclenchement d'une alarme lorsque les informations d'image satisfont une condition de violation prédéfinie. Le dispositif de surveillance (1) obtient les informations d'image à l'intérieur du véhicule (100) au moyen du dispositif d'obtention d'image (10) et commande le dispositif d'alarme (30) pour le déclenchement d'une alarme lorsqu'il est déterminé que les informations d'image satisfont une condition de violation prédéfinie après l'analyse et la comparaison du processeur (20), ce qui permet de trouver un danger de sécurité de conduite et d'améliorer la sécurité de conduite. L'invention concerne également un véhicule, un procédé de surveillance et un dispositif de traitement d'informations.