baber/WOPTO huggingface dataset:
Patent WO-2019015451-A1 (WO)
Title: Gaseous corrosion cavity having wafer position detection device
Inventor: XU KAIDONG
IPC: H01L21/67
Filed: 2018-06-28
Abstract: A gaseous corrosion cavity having a wafer position detection device, comprising an upper cavity, a lower cavity, a lifting and lowering control device, a wafer carrying platform, a wafer ejector pin, and a mechanical hand loaded with a sensor. The lifting and lowering control device is connected to the upper cavity, and controls the vertical movement of the upper cavity. The wafer carrying platform and the wafer ejector pin are disposed in the lower cavity, wherein the exterior of the lower cavity is provided with a wafer position detection unit. The wafer position detection unit comprises a first photoelectric emission module, a first photoelectric receiving module, a second photoelectric emission module, a second photoelectric receiving module, a control module, a drive module, and an alarm module.
Patent WO-2019085533-A1 (WO)
Inventor: LU DUOJUN
IPC: G06F3/048
Filed: 2018-07-02
Abstract: 本申请提供了一种用于终端设备的应用处理的方法和装置，该方法包括：根据用户选定的目标类型创建与该目标类型关联的目标云文件夹；根据该目标类型获取服务器推送至少一个应用；根据用户从该至少一个应用中选择的目标应用安装所述目标应用。因此，通过基于用户选定的目标类型创建与该目标类型关联的云文件夹，有助于实现云文件夹的分类功能，提高了用户体验。
Patent WO-2019192098-A1 (WO)
Title: Entertainment resource sharing method and device, and computer-readable storage medium
Inventor: LIU ZHEN
IPC: H04W4/48
Filed: 2018-07-09
Abstract: Disclosed in the present application are an entertainment resource sharing method and device and a computer-readable storage medium. The method comprises: after establishing a local area network connection with each mobile terminal on a moving vehicle, generating an entertainment resource menu according to an entertainment resource identifier respectively sent by each mobile terminal, wherein the entertainment resource identifier corresponds to an entertainment resource stored in a mobile terminal sending the entertainment resource identifier; when receiving an entertainment resource acquisition request sent by a first mobile terminal through the entertainment resource menu, determining, according to an entertainment resource identifier carried by the acquisition request, a second mobile terminal storing a corresponding entertainment resource; and forwarding the acquisition request to the second mobile terminal, and sharing, with the first mobile terminal, the entertainment resource sent by the second mobile terminal. The present application is applicable for entertainment resource sharing.
Patent WO-2019062274-A1 (WO)
Title: Surface texture identification sensor, surface texture identification device and surface texture identification method thereof, and display device
Inventor: LIU ZHI
IPC: G06K9/00
Filed: 2018-07-11
Abstract: Provided in embodiments of the present disclosure are a surface texture identification sensor, a surface texture identification device and a surface texture identification method thereof, and a display device. The surface texture identification sensor is configured to identify ridges and valleys of a surface. The identification unit comprises: a first dielectric layer (10) and a second dielectric layer (20) overlapping each other; a light source (40) configured to emit light into the first dielectric layer (10); and a photosensitive detector (30) located on a side of the second dielectric layer (20) away from the first dielectric layer (10) and configured to detect whether the light emitted from the light source passes through an interface of the first dielectric layer (10) and the second dielectric layer (20) to reach the photosensitive detector (30). Light from the light source enters the interface (S) at an incident angle; and by the surface coming into contact with the identification unit, the refractive index of at least one of the first dielectric layer (20) and the second dielectric layer (20) is changed so that the total reflection critical angle is changed into an angle greater than the incident angle from an angle less than the incident angle, or an angle less than the incident angle from an angle greater than the incident angle.
Patent WO-2019042084-A1 (WO)
Title: Method for selective texture preparation on surface of crystalline silicon wafer
Inventor: JI JINGJIA
IPC: H01L21/306
Filed: 2018-08-03
Abstract: The present invention discloses a method for texture preparation by carrying out chemical solution etching on the surface of a crystalline silicon wafer. The method for texture preparation by carrying out chemical solution etching on the surface of a crystalline silicon wafer disclosed in the present invention applies a texturing additive to the surface of a crystalline silicon wafer to be textured prior to a chemical solution etching step. In this way the method differs from the current commonly used method of direct addition of a texturing additive to a chemical etching texturing solution. The texturing additive applied on the surface of the crystalline silicon wafer does not react with the crystalline silicon wafer, and the surface of the crystalline silicon wafer applied with the texturing additive is wetted by the chemical etching solution, so as to carry out chemical etching on the surface of the crystalline silicon wafer for texture preparation.
Patent WO-2019052296-A1 (WO)
Title: Electric bicycle charging service system
Inventor: FAN ZHONGSEN
IPC: G07F15/00
Filed: 2018-08-14
Abstract: Provided is an electric bicycle charging service system. The system comprises a function menu module (10), an operation and maintenance module (20), and a statistics management module (30), wherein the function menu module (10) is used for counting and presenting the overall situation of an electric bicycle charging station; the operation and maintenance module (20) is used for controlling and analyzing the operation situation and service situation of the electric bicycle charging station according to the overall situation of the electric bicycle charging station; and the statistics management module (30) is used for performing statistical analysis on the operation situation of the electric bicycle charging station according to a control and analysis result of the operation and maintenance module (20). The system realizes the unified management of electric bicycle charging, thereby improving the user experience, and reducing the human labor and time costs at the same time.
Patent WO-2020037460-A1 (WO)
Title: Method, device, and system for updating production simulation model, and storage medium
Inventor: WANG YANG
IPC: G06Q10/04
Filed: 2018-08-20
Abstract: A method, a device, and a system for updating a production simulation model, and a storage medium. The method comprises: extracting an actual production resource description and an actual production process description from a preset system, and on the basis of the production resource description, producing a production resource model, and on the basis of the production process description, producing a production process model; and mapping the production resource model and the production process model to a production simulation model in order to update the production simulation model. By means of mapping the production resource description and the production process description extracted from the preset system to the production simulation model in order to update the production simulation model, the technical problem in the prior art of updating production simulation models being relatively difficult is solved, having the beneficial effect of making the updating of production simulation models relatively easy to implement.
Patent WO-2020051843-A1 (WO)
Title: Method for manufacturing sensor by means of printing
Inventor: LI CHANGPENG
IPC: B29C64/307
Filed: 2018-09-13
Abstract: Disclosed is a method for printing a sensor, the method comprising the following steps: step S1, spreading first powder in a forming cylinder (130) of a binder spray forming device (100), and carrying out binder spray printing from bottom to top according to a sensor model so as to form a sensor shell (20) having a first accommodating space in the middle of a top opening, and an accommodating cavity (22) provided in the sensor shell (20); step S2, spreading second powder in the forming cylinder (130) of the binder spray forming device (100), and carrying out binder spray printing from bottom to top according to the sensor model, so as to form a sensor (24); step S3, lifting up the accommodating cavity (22) from bottom to top, and recovering the first powder in the accommodating cavity (22); step S4, putting the sensor (24) in the sensor shell (20), and removing the binder from the sensor (24) and the sensor shell (20); and step S5, sintering the sensor (24) and the sensor shell (20) so as to form a sensor element (200, 300). The method for printing a sensor is lower in cost and higher in efficiency.
Patent WO-2019052524-A1 (WO)
Title: View rendering method and apparatus, medium, and intelligent terminal
Inventor: KANG LE
IPC: G06F9/445
Filed: 2018-09-14
Abstract: A view rendering method and apparatus, a medium, and an intelligent terminal. The method comprises: acquiring a first view for displaying text data of a page, the first view being a scroll view generated by a page view control according to the text data and having a height not greater than the height of a screen of an intelligent terminal (101); acquiring a second view for displaying list data of the page, the second view being a scroll view generated by a list view control according to the list data and having a height not greater than the height of the screen (102); and displaying at least one of the first view and the second view on the screen, wherein the bottom end of the first view is adjacent to and aligned with the top end of the second view (103). The method can save the memory space of an intelligent terminal and improve the view display performance of the intelligent terminal.
Patent WO-2020051912-A1 (WO)
Title: Underwater wireless communication transmission device and method, and sensor
Inventor: WANG YANG
IPC: G06K7/08
Filed: 2018-09-14
Abstract: An underwater wireless communication transmission device, method, and apparatus. The wireless communication transmission device comprises: communication transmission end coil groups comprising a first group of coils and a second group of coils, wherein the first group of coils comprises a first transmission coil, the second group of coils comprises a second transmission coil, and an axis of the first transmission coil is perpendicular to an axis of the second transmission coil; a conversion module for proving an alternating current signal for each coil of the communication transmission end coil groups; and a phase control module for adjusting, according to a bit sequence of data to be transmitted, a phase difference between input electrical signals of the first group of coils and the second group of coils during a communication stage, such that different phase differences respectively correspond to bits 0 and 1 of the data. The underwater wireless communication transmission device of the present application is simple, light, consumes little power and reliably communicates data.
Patent WO-2020000739-A1 (WO)
Inventor: XIONG YINGSHEN
IPC: F04B45/047
Filed: 2018-09-28
Abstract: A miniature diaphragm water pump, comprising a motor (10) and a water pump body (20). The motor (10) is connected to the bottom of the water pump body (20); a bushing (208) is provided at the joint of an inner chamber and a water inlet pipe (201) or a water outlet pipe (202), and a through hole is formed in the center of the bushing (208); a sealing rubber head (209) and a long coil spring (210) are provided in the water inlet pipe (201) or the water outlet pipe (202); the sealing rubber head (209) is located at one end of the long coil spring (210), and the other end of the long coil spring (210) is clamped on an inner wall of the water inlet pipe (201) or the water outlet pipe (202); the sealing rubber head (209) is abutted against the through hole of the bushing (208). The miniature diaphragm water pump has a leakage-proof function, reduces a space occupied by a water pump and a one-way valve together, and reduces assembly costs.
Patent WO-2020073292-A1 (WO)
Inventor: MU QIN
IPC: H04W52/02
Filed: 2018-10-11
Abstract: A method and a device for configuring and adjusting a search space parameter. The method comprises: determining whether a current state meets a preset condition; if so, acquiring, from multiple pre-stored search space configuration parameters, a search space configuration parameter corresponding to the current state; switching a search space configuration parameter of a current search space under monitoring to the search space configuration parameter corresponding to the current state; and adopting the search space configuration parameter corresponding to the current state to continue monitoring said search space. In the technical solution, a search space configuration parameter to be switched is acquired according to a current state and switching is performed, thereby preventing a delay caused by adjusting the search space configuration parameter by means of high-level signaling sent by a base station, achieving a solution in which a terminal adjusts the search space configuration parameter at an optimal time so as to improve the efficiency of adjusting search space configuration parameters for terminals, and lowering power consumption of terminals.
Patent WO-2019076307-A1 (WO)
Title: Storage apparatus, application control creation method, and user interface creation method
Inventor: SHI ZIYANG
IPC: G06F8/38
Filed: 2018-10-16
Abstract: Disclosed in the present application are an application control creation method, an application user interface creation method, and a storage apparatus. The method comprises: running an application; reading an interface configuration file of the application; and reading corresponding configuration information according to the interface configuration file and native controls in the application to create an interface control of the application, thereby creating a user interface of the application.
Patent WO-2020087314-A1 (WO)
Inventor: SU GUANLIANG
IPC: G06F3/0488
Filed: 2018-10-31
Abstract: The embodiments of the present invention provide a user interface display method, a terminal device and a storage medium. Said method comprises: acquiring a starting contact point of a user on a display component; determining, according to position information concerning the starting contact point on the display component, a position region to which the starting contact point belongs in the display component; and according to a sliding operation of the user starting from the starting contact point and an angle threshold corresponding to the position region to which the starting contact point belongs in the display component, controlling a user interface to be displayed in the display component. In the embodiments of the present invention, the display component comprises at least two different position regions, and said at least two different position regions correspond to different angle thresholds, and therefore according to the sliding operation of the user starting from the starting contact point and the angle threshold corresponding to the position region to which the starting contact point belongs, the sliding operation can be accurately parsed so as to determine the user interface out of which the user will or wants to slide, thereby enabling a terminal device having a small screen to accurately display the user interface.
Patent WO-2020034424-A1 (WO)
Title: Channel state information reporting in wireless communications
Inventor: LI YONG
IPC: H04B7/0456
Filed: 2018-10-31
Abstract: A wireless communication method is described for a channel state information reporting method. The reporting method may include a communication node performing the following example operations: (1) Performing differential operation on a sequence of coefficients used to compose the precoding matrix vector with a certain vector, where the differential operation may be performed on adjacent frequency domain units in order to produce a resulting sequence. The sequence of coefficients of the certain vector is a sequence formed by the value of the certain vector's coefficients on the different unit of the frequency domain. (2) The resulting sequence can be transformed to obtain another sequence on another domain. (3) Send back at least some of the data in the another sequence to a network node.
Patent WO-2020102963-A1 (WO)
Inventor: HUANG JINSONG
IPC: B22F9/08
Filed: 2018-11-20
Abstract: A method for preparing metal powder by means of a water atomization method. The method comprises steps of smelting, atomizing, separating, and drying; in the drying step, freeze drying is performed on metal powder. Experiments show that freeze drying is an important factor affecting an oxygen content index of copper and copper alloy, and can be applied to a preparation process of copper and copper alloy powder having low oxygen content and even metal powder. The method further considers all the details that may be oxidized in the atomization process, and takes comprehensive measures to greatly reduce the oxidation probability of copper and copper alloy powder, so that the oxygen content and oxidation resistance of water atomized powder are effectively reduced, and the water atomized powder is not easy to be oxidized in the long-term preservation process.
Patent WO-2020113453-A1 (WO)
Inventor: LUAN JUNSHAN
IPC: G01F1/44
Filed: 2018-12-05
Abstract: A method for calculating a pressure of a Venturi tube, comprising acquiring a pressure value P2 of an air inlet tube, and acquiring a pressure difference ΔP between an inlet and a throat of the Venturi tube; performing correction on the P2 by using a predetermined first correction MAP, and obtaining a pressure P A  of a first point before an EGR mixer; performing correction on the ΔP by using a predetermined second correction MAP, and obtaining a pressure loss P B  of the Venturi tube; and summing the P A  and the P B  to obtain the pressure of the Venturi tube. According to the method for calculating the pressure of the Venturi tube, an inlet pressure of the Venturi tube can be collected and calculated by using a calculation mode rather than a sensor. Therefore, it is not necessary to arrange an inlet pressure sensor of the Venturi tube, the number of sensors arranged on the Venturi tube is reduced, and an exhaust flow can also be calculated. Further provided is a device for calculating the pressure of the Venturi tube.
Patent WO-2020124611-A1 (WO)
Inventor: ZHU YUHONG
IPC: H04W28/18
Filed: 2018-12-22
Abstract: The embodiments of the present application provide a rate control method and device, which relate to the field of electronic technology and can adaptively adjust a coding rate and a transmission rate without disabling a CIS connection. The specific solution is: establishing an LE ACL connection between a first BLE device and a second BLE device and establishing a CIS connection by using first transmission parameters; coding audio data by using first coding parameters; sending the coded audio data to the second BLE device by means of the CIS connection by using the first transmission parameters; determining second coding parameters and second transmission parameters, the second coding parameters and the second transmission parameters being respectively used for determining a coding rate and a transmission rate; coding the audio data by using the second coding parameters; while sending the audio data to the second BLE device by means of the CIS connection by using the first coding parameters, sending the second transmission parameters to the second BLE device by means of the LE ACL connection; and sending the coded audio data to the second BLE device on the basis of the second transmission parameters. The embodiments of the present application are used for rate control.
Patent WO-2019153945-A1 (WO)
Title: Improved visual trachea cannula
Inventor: ZUO MINGZHANG
IPC: A61M16/04
Filed: 2018-12-28
Abstract: A visual trachea cannula, comprising a cannula body and a cuff (4). The cannula body comprises a flexible patient end (1), a machine end (3), and a cannula cavity (2) extending from the patient end (1) to the machine end (3). The cuff (4) is disposed at the flexible patient end (1) and connected to an inflating device; the cannula body is provided with a bevel opening (8); the inner wall of the cannula body extending along the proximal end of the bevel opening (8) is provided with an accommodating cavity (11) and a flushing channel (13); the opening end of the accommodating cavity (11) is flush with the proximal end of the bevel opening (8); the flushing channel (13) is adjacent to and separated from the accommodating cavity (11); a camera (12) is built in the accommodating cavity (11); the camera (12) is retracted inwardly with respect to the proximal end of the bevel opening (8); and the flushing channel (13) is provided with a flushing hole (14) that faces towards the camera (12) and communicated with the accommodating cavity (11). The flexible advantage of the flexible patient end (1) is reserved, and the visual effect is achieved. In addition, the effect of cleaning the camera (12) is remarkable.
Patent WO-2020140221-A1 (WO)
Title: Candidate mv list construction method and device
Inventor: MENG XUEWEI
IPC: H04N19/597
Filed: 2019-01-02
Abstract: Embodiments of the present application provide a candidate MV list construction method and device, comprising: when an inter-frame prediction mode is a first merge mode, constructing a first candidate MV list of a current image block under the first merge mode; and when the inter-frame prediction mode is a second merge mode, obtaining the first candidate MV list of the current image block, and if the first candidate MV list comprises a two-way MV, reorganizing MVs in the first candidate MV list to obtain a second candidate MV list of the current image block under the second merge mode. The candidate MV list construction method and device provided in the embodiments of the present application can reduce the complexity of hardware of a video codec device.
Patent WO-2020001005-A1 (WO)
Title: 一种金属复合板带连续生产装置和方法
Inventor: ZHANG QINGFENG
IPC: B22D11/041
Filed: 2019-01-14
Abstract: 一种金属复合板带连续生产装置和方法，将母材板带A通过开卷机(1)、夹送辊(2)、抛丸机(3)、焊接设备(4)、焊接夹送辊(5)、感应加热装置(6)和导向辊(7)运送至实现母材与钢液复合的结晶器(8)处，其中，母材板带从结晶器内部的中间上方进入并从下方穿过，内壁结晶器两侧用侧封板密封，而结晶器的上方设置有两个用于浇铸钢液的中间包(9)，中间包内的钢液流入结晶器，与结晶器内的母材板带的两侧接触，形成初步熔融复合；所述的母材板带A被初步熔融复合形成复合板坯B，然后从结晶器(8)的下方穿过，被结晶器下方出口处设置的带有喷水冷却的二冷段(10)冷却，二冷段后设置有平整辊(11)，该平整辊后设置有用于将复合板坯制成不同尺寸规格的复合板带C的轧机(12)，在轧机后设置有复合板带用的在线冷却装置(13)，在在线冷却装置的出口处配备矫直机(14)，经过矫直后的复合板带被设置的定尺剪(15)进行定尺切割或被卷取机(16)卷取。可进行不同厚度规格的单面或双面复合板生产，基层或复层材料可选择范围宽泛，包括碳钢、不锈钢、特种合金、钛、铜等，实现了复合板连铸连轧，节约能耗，降低成本。
Patent WO-2019169999-A1 (WO)
Title: 一种基于无线电频谱监测大数据处理的辐射源定位方法
Inventor: YOU HONG
IPC: G01S5/06
Filed: 2019-02-21
Abstract: 一种基于无线电频谱监测大数据处理的辐射源定位方法，包括以下步骤：台站监测数据获取、基于多台站频谱监测数据的辐射源测向、基于多台站频谱监测数据的辐射源交叉定位、对辐射源进行连续定位。
Patent WO-2019184633-A1 (WO)
Title: 人机交互系统、方法、计算机可读存储介质及交互装置
Inventor: TANG TANG
IPC: G06F3/01
Filed: 2019-02-22
Abstract: 本公开提供了一种人机交互系统、方法、计算机可读存储介质及交互装置，其中，人机交互系统包括交互模块和对比模块；交互模块用于在显示单元上显示预存坐标组中的多个坐标点，并采集人的动作图像；对比模块用于将人的动作图像与当前显示的多个坐标点匹配，并在显示单元上显示匹配结果。
Patent WO-2019205811-A1 (WO)
Inventor: HE YULIN
IPC: G06N3/08
Filed: 2019-03-05
Abstract: 本发明公开了一种随机权网络泛化能力改进方法、装置和计算机可读存储介质，本发明的随机权网络泛化能力改进方法首先在伪残差数据集上解析地计算弱随机权网络的初始输出层权重，之后，设计了考虑当前集成学习模型损失和复杂度的目标函数，通过最小化目标函数计算出了最优输出层权重的优化准则，最后，以初始输出层权重为启发式，结合推导的优化准则，计算出弱随机权网络的最优输出层权重，该过程可以看作是对弱随机权网络初始输出层权重的再次优化，通过目标函数得出优化规则，并对弱随机权网络初始输出层权重进行再次优化的好处主要体现在：结构较为简单的集成学习模型能够获得更好的泛化表现、更优秀的过拟合控制能力以及更小的预测方差。