baber/WOPTO huggingface dataset:
Patent WO-2020019609-A1 (WO)
Title: Method for preparing array substrate
Inventor: WU WEI
IPC: H01L27/12
Filed: 2018-11-27
Abstract: Provided is a method for preparing an array substrate, the array substrate comprising a base substrate (1), wherein a gate electrode (2), a gate insulating layer (3) and a semiconductor layer (4) are sequentially fabricated on the base substrate (1); a second metal layer (12) is then deposited on the gate insulating layer (3) and the semiconductor layer (4), and same is coated with a photoresist layer (10); a photomask process is then used to form source and drain electrodes (5, 6); part of a photoresist region (102 ' ) of the photoresist layer (10) is retained on the source and drain electrodes (5, 6) and, once a protective layer (7) is applied, the part of the photoresist region (102 ' ) retained on the source and drain electrodes (5, 6) is stripped by a photoresist stripping process, so as to remove the protective layer (7) from the part of the photoresist region (102 ' ) on the source and drain electrodes (5, 6) and form a via hole (11); and a pixel electrode (8) is then formed on the protective layer (7) and realizes electrical communication with the source and drain electrodes (5, 6) through the via hole (11), thereby saving the use of one photomask in the manufacturing of the via hole of the protective layer (7). The purpose of saving on the manufacturing cost is achieved by reducing the number of process procedures, including exposure and development, of the traditional process for preparing an array substrate.
Patent WO-2020107312-A1 (WO)
Inventor: HANG JIANWEI
IPC: G06T7/246
Filed: 2018-11-29
Abstract: A rigid body configuration method and an optical motion capturing method. The rigid body configuration method comprises: determining the number of rigid body configuration modes, calculating the singular values of a three-dimensional coordinate matrix, calculating the degree of column vector orthogonality, and carrying out configuration in a preferred configuration mode and other steps. Due to the overall consideration of all marked points on a rigid body, the previous scenario of traversing potential positions of all the marked points is avoided, which simplifies the comparison process of the degree of difference, facilitates reduction in the amount of calculation and improves the computing efficiency of a system. It is not only suitable for multiple rigid bodies to be configured with the same number of marked points, but also for rigid bodies to be configured with different numbers of marked points, and there is no need to set a restriction condition.
Patent WO-2019105478-A1 (WO)
Inventor: XU PIANHONG
IPC: A44B11/06
Filed: 2018-12-01
Abstract: 本发明涉及一种带束紧装置，尤其一种可以更换扣座的无级调节的越拉越紧的带束紧装置。包括扣座、压块、圆柱销、弹簧和螺丝。
Patent WO-2020073461-A1 (WO)
Inventor: NG KENT K H
IPC: B60R11/00
Filed: 2018-12-02
Abstract: Disclosed is a double-DIN universal machine for integrating a mobile phone docking function into an automobile sound in an aftermarket, the universal machine comprising an automobile sound front cover, wherein a push-type mobile phone docking is provided at a position near a lower end of an outer surface of a front end of the automobile sound front cover, a display screen and several groups of buttons are provided at the outer surface of the front end of the automobile sound front cover above the push-type mobile phone docking, and the display screen is located above the buttons. The double-DIN universal machine for integrating a mobile phone docking function into an automobile sound in an aftermarket of the present invention increases the space inside an automobile, and reduces the need for various circuits in the automobile, thereby preventing a mobile phone and other accessories inside the automobile from blocking the line of sight of a driver, and eliminating safety risks; and same can further facilitate placing of the mobile phone by people. In conjunction with a rack-type silicon rubber strip, a friction force between a mobile phone holder and the mobile phone can be increased, and the dropping of the mobile phone caused by shaking can be avoided during the driving process of the automobile, thereby bringing about better use prospects for same.
Patent WO-2020113483-A1 (WO)
Title: Nuclear power station pressurizer and water sealing device thereof
Inventor: LI QUANBING
IPC: G21C1/09
Filed: 2018-12-05
Abstract: A water sealing device of a nuclear power station pressurizer, comprising: an upper head body (10) provided with an inner surface surfacing layer (100) located at the inner side of the pressurizer, and a heat insulation layer (102) located at the outer side of the pressurizer; and a pressurizer safety valve connecting pipe (20) extending obliquely upward through the upper head body (10), the pressurizer safety valve connecting pipe (20) being provided with a safety end (200), one end of the safety end (200) being provided with a heat sleeve (202) located in the pressurizer safety valve, and the other end of the safety end being connected to a process pipe (30) of the pressurizer safety valve. The safety end (200) is provided with an elbow (40) extending obliquely downward into the pressurizer, and a tail end of the elbow (40) is vertically located above the lowest point of the inner sidewall of the elbow (40). A water sealing structure, in which the safety end (200) of the pressurizer safety valve connecting pipe (20) having the heat sleeve (202) is connected to the elbow (40), achieves water sealing by heat releasing and condensation of saturated water vapor through the pressurizer safety valve, the pressurizer safety valve connecting pipe (20) and the safety end (200), so that hydrogen leakage can be prevented, and said device has a simple structure and is easy to manufacture.
Patent WO-2020019625-A1 (WO)
Inventor: JIAO JISONG
IPC: F16H55/17
Filed: 2018-12-07
Abstract: 一种球面渐开线直齿锥齿轮副及其齿廓修形方法，球面渐开线直齿锥齿轮副包括相互啮合的主动齿轮（1）和被动齿轮（2），齿轮的齿廓分为两段，AB段为理论球面渐开线，BD'段为球面修形曲线，B为修形起始点，齿轮副齿廓的修形方法包括以下步骤：软件造型→制造修行模具→批量生产，球面渐开线直齿锥齿轮副的主动齿轮和被动齿轮齿廓修形同时采用齿顶修缘的方式；修形曲线为球面渐开线所在球面上的一段曲线，修形方向为球面渐开法线方向，修形起始点和修形量可以按照有限元算法优化得到，能减少齿轮的啮入、啮出冲击，减小振动和噪声，提高齿轮副的啮合质量和使用寿命。
Patent WO-2020073515-A1 (WO)
Inventor: Wu yashi
IPC: G06Q10/10
Filed: 2018-12-27
Abstract: A data analysis-based vendor selection method, an apparatus, and a computer device, the method comprising: on the basis of a first request sent by an employer, searching for target vendors; looking up a score corresponding to each requirement dimension in a second request for each target vendor; calculating a total score for each target vendor and ranking the vendors on the basis of the total scores to allow the employer to make a selection. In the method, vendors are evaluated and ranked objectively, allowing the employer to select a suitable vendor.
Patent WO-2020015338-A1 (WO)
Title: Method and system for negotiating encryption algorithm in passive optical network system
Inventor: LI XIANGHUI
IPC: H04L9/08
Filed: 2019-01-03
Abstract: A method and system for negotiating an encryption algorithm in a passive optical network system, which relate to a passive optical network system in the field of communications: an OLT supports a plurality of encryption algorithms used for periodically broadcasting a profile message of each encryption algorithm to ONUs; each ONU is used to receive various profile messages, select a profile message according to an encryption algorithm supported thereby, and employ identical encryption algorithms to generate a Serial_Number_ONU message and reply to the OLT. according to the Serial_Number_ONU message of each ONU, the OLT selecting the identical encryption algorithms to serve as the encryption algorithm negotiated between the OLT and the ONU. In the present invention, existing protocols of an international standard need not be increased or modified, thus achieving a PON system supporting a plurality of encryption algorithms, and ONU/OLT compatibility in an existing network.
Patent WO-2019137288-A1 (WO)
Title: Methods and apparatus for switching between bandwidth parts
Inventor: ABDOLI JAVAD
IPC: H04W72/12
Filed: 2019-01-03
Abstract: A user equipment (UE) receives control signaling in a scheduling bandwidth part (BWP). The control signaling indicates switching from a first active BWP to a second active BWP or switching from a first active BWP pair to a second active BWP pair for the UE. The control signaling aligns with a time unit boundary, such as a slot boundary, that is associated with the scheduling BWP. In the event that a scheduled BWP for a UE has a different numerology than a scheduling BWP that is currently active for the UE, the UE could switch from the scheduling BWP to the scheduled BWP based on a control signaling monitoring periodicity of the scheduled BWP.
Patent WO-2019144880-A1 (WO)
Title: Primary preview region and gaze based driver distraction detection
Inventor: YU HAI
IPC: B60R16/02
Filed: 2019-01-23
Abstract: A computer-implemented method of detecting distracted driving comprises: determining, by one or more processors, a primary preview region (PPR) in a representation of an environment; determining, by the one or more processors, a gaze point for a driver based on a sequence of images of the driver; determining, by the one or more processors, that the gaze point is outside of the PPR; based on the determined gaze point being outside of the PPR, decreasing, by the one or more processors, an attention level for the PPR; based on the attention level for the PPR, generating, by the one or more processors, an alert.
Patent WO-2020155013-A1 (WO)
Inventor: TANG CHAO
IPC: H04W48/18
Filed: 2019-01-31
Abstract: 本发明实施例公开了一种紧急呼叫方法及用户终端，该方法包括：从用户终端的用户身份识别SIM卡中获取HPLMN和EHPLMN；接收用户的紧急呼叫操作；响应于该用户的紧急呼叫操作，接收接入网设备广播的公共陆地移动网络PLMN列表，该接入网设备为多运营商核心网络MOCN下的接入网设备，该PLMN列表中包括共用接入网设备的多个PLMN；当PLMN列表中存在HPLMN或EHPLMN时，确定PLMN列表中的HPLMN或EHPLMN为最优PLMN；通过最优PLMN的核心网进行紧急呼叫。基于第一方面所描述的方法，有利于紧急呼叫中心成功获取到用户终端的电话号码。
Patent WO-2020163980-A1 (WO)
Title: Stratifié thermo-isolant ignifuge
Inventor: RAND CHARLES J
IPC: B32B27/40
Filed: 2019-02-11
Abstract: La présente invention concerne un stratifié ignifuge et un produit en bois résistant au feu comprenant le stratifié ignifuge.
Patent WO-2019179394-A1 (WO)
Title: 一种获取身份信息的方法、终端及验证服务器
Inventor: ZHAO XIAONA
IPC: H04L9/32
Filed: 2019-03-18
Abstract: 本发明实施例涉及一种获取身份信息的方法、终端及验证服务器。该方法包括：终端发送第一消息，其中，第一消息包括第一电子身份数据和第一信息，第一电子身份数据用于验证服务器验证第一电子身份数据对应的电子身份持有方的身份，并且当电子身份持有方的身份验证通过时，第一信息用于验证服务器从电子身份持有方的所有身份信息中获取第一业务所需的身份信息；终端接收第二消息，第二消息包括所需的身份信息或基于所需的身份信息获得的身份信息核对结果。本发明实施例，能够获取业务所需的身份信息或身份信息核对结果，从而避免了用户主动出示身份证件引起的关键隐私数据的泄露和非必需信息的冗余，提升了用户体验。
Patent WO-2019228065-A1 (WO)
Title: Systems and methods for processing queries
Inventor: HU JUAN
IPC: G06F16/903
Filed: 2019-04-04
Abstract: Query processing methods and systems are provided. The query processing method may include receiving an original query and segmenting the original query into one or more original phrases to obtain a phrase sequence. In some cases, the method may include segmenting the original query based on a phrase list. The phrase list may include a plurality of existing phrases. Further, for each original phrase, the method may also include determining one or more candidate phrases. Each candidate phrase may correspond to a probability. The method may also include determining a rewritten phrase based on the one or more candidate phrases, the corresponding probabilities, and a predetermined threshold probability. Further, the method may generating a rewritten query corresponding to the original query based on the rewritten phrases and the phrase sequence.
Patent WO-2019228116-A1 (WO)
Title: Data transmission method and system for use in one-way broadcast and two-way network
Inventor: NAN KAI
IPC: H04L1/18
Filed: 2019-04-28
Abstract: Provided in the present application are a data transmission method and system for use in a one-way broadcast and two-way network, the method comprising: a service platform side slicing program source data to generate a plurality of data segments, and sending the plurality of data segments to target channels, wherein the target channels comprise at least one among a plurality of one-way broadcast channels and at least one among a plurality of two-way network channels, and at least two among the plurality of one-way broadcast channels or at least two among the plurality of two-way network channels; the service platform side generating control information and sending the control information to a terminal side; the terminal side receiving the control information sent by the service platform side so as to obtain target channels that receive the data segments, the terminal side selecting one channel among the target channels to receive the data segments; when detecting that a handover condition is met, the terminal side automatically switching to another channel among the target channels to continue receiving the data segments. The method of the present embodiment may achieve a better data transmission effect, thus improving user experience.
Patent WO-2020220328-A1 (WO)
Inventor: LU QIANXI
IPC: H04L29/06
Filed: 2019-04-30
Abstract: Provided are a wireless communication method and apparatus. The method comprises: a compression device sending a first data packet or a second data packet according to a compression parameter of an Ethernet frame, wherein the second data packet is a compressed data packet of the first data packet. In the embodiments of the present application, a compression terminal determines, on the basis of a compression parameter, whether to compress a first data packet of an Ethernet frame structure; and a first device sends the first data packet or the compressed second data packet to a second device, such that the transmission of an Ethernet frame can be implemented, and by means of compressing the Ethernet frame during the transmission, transmission resources can be saved.
Patent WO-2020007117-A1 (WO)
Inventor: Zhang panlong
IPC: H01L27/32
Filed: 2019-05-07
Abstract: 一种显示基板（10），包括阵列基板（12）及像素定义层（14），像素定义层（14）形成于所述阵列基板（12），所述像素定义层（14）界定若干子像素区域（11）；所述显示基板（10）还包括至少一个形成于所述像素定义层（14）的凹槽（16），每一所述凹槽（16）围绕所述多个子像素区域（11）中的一个子像素区域（11）设置。在像素定义层（14）围绕子像素区域（11）形成凹槽（16），当显示面板承受跌落撞击时，撞击力传递至像素定义层（14），像素定义层（14）向其延展方向发生膨胀。凹槽（16）围绕子像素区域（11）设置，类似于围墙状结构，可起到释放应力的作用，减小像素定义层（14）的膨胀，从而有效避免像素定义层（14）挤压OLED器件而导致其失效。还提供一种显示基板的制作方法及显示面板。
Patent WO-2019223562-A1 (WO)
Title: Voltage-to-time converter and method for reducing parasitic capacitance and power supply influences
Inventor: LI TING
IPC: H03M1/54
Filed: 2019-05-13
Abstract: Provided are a voltage-to-time converter and method for reducing parasitic capacitance and power supply influences. The voltage-to-time converter comprises: a main sampling network, a compensation sampling network, a discharge network and an over-threshold detection unit, wherein the influence of a traditional VTC parasitic capacitance on a VTC output swing amplitude is reduced by using the compensation sampling network; and a compensation design is made for a sampling common-mode level of the compensation sampling network, so that the influence of the low-frequency disturbance of a power supply voltage on a threshold of a traditional VTC threshold detection circuit is reduced. The output swing amplitude of the voltage-to-time converter can reduce the influence of a parasitic capacitance, and a voltage common-mode level of a VTC input end is related to a power supply voltage, which reduces a conversion error caused by the influence of the power supply voltage on a threshold, so that a threshold voltage is not infulenced by the power supply voltage, thereby improving the conversion accuracy and performance.
Patent WO-2020243869-A1 (WO)
Inventor: LI LINZHEN
IPC: G02B7/18
Filed: 2019-06-01
Abstract: A prism device (1) applied to a periscopic type lens module and the periscopic type lens module, wherein the prism device (1) applied to the periscopic type lens module comprises a carrier (10), a support reset assembly (20) rotatably mounted on the carrier (10), a prism (30) mounted on the support reset assembly (20) to rotate along with the support reset assembly (20), and a plurality of shape memory alloy wires (40) connected between the carrier (10) and the support reset assembly (20) to drive the support reset assembly (20) and the prism (30) to rotate relative to the carrier (10), the support reset assembly (20) comprises a shape memory alloy wire support frame (21) rotatably connected with the carrier (10), and an elastic support member (22) arranged between the shape memory alloy wire support frame (21) and the prism (30) and connected with the carrier (10), the prism (30) is mounted on the elastic support member (22), and each shape memory alloy wire (40) is arranged between the carrier (10) and the shape memory alloy wire support frame (21). The shape memory alloy wires (40) are used to drive the support reset assembly (20) to rotate relative to the carrier (10), the prism (30) can automatically correct the angle, the use of the shape memory alloy wires (40) instead of electromagnetic drive can reduce the cost.
Patent WO-2020248180-A1 (WO)
Title: Endotracheal tube applied to built-in video endoscope and capable of full-time video monitoring
Inventor: CHANG LI WAY
IPC: A61B1/04
Filed: 2019-06-13
Abstract: An endotracheal tube applied to a built-in video endoscope and capable of full-time video monitoring, which comprises a tubular body (10) and optical cleaning rods (20). The tubular body (10) is to be placed in the trachea (2) of a patient (1); a front end (11) of the tubular body (10) is connected to a ventilator, and an inflatable bag (13) is provided in the tubular body (10); a primary channel (14) of the tubular body (10) runs through the front and rear ends (11, 12), so that the ventilator supplies oxygen to the trachea (2) of the patient (1) from the primary channel (14); each secondary channel (15) of the tubular body (10) is provided with a front opening (151) and a rear opening (152), the front opening (151) is located at a side edge of the tubular body (10), the rear opening (152) is arranged at the rear end (12), and when the tubular body (10) is placed in the trachea (2) of the patient (1), the front opening (151) is positioned higher than a bite part (3) of the patient (1); the optical cleaning rods (20) run through the secondary channels (15), each optical cleaning rod (20) is provided with a camera device (23) coupled to a display, and the camera device (23) comes out from the rear opening (152) to capture a video in the trachea (2) of the patient (1).
Patent WO-2020124989-A1 (WO)
Inventor: JIANG MINGHUI
IPC: G06F9/451
Filed: 2019-06-28
Abstract: Disclosed by the present application are a smart terminal, a desktop display and application management method and device thereof, and a storage medium. When an application in the smart terminal undergoes application management, an operation prompt message for whether to replace an existing application with a corresponding webpage application may be displayed. When a user selects to replace the application with the corresponding webpage application, application software is uninstalled, and a shortcut entry into the corresponding webpage application is generated at the same time. Thus, a quick entry into the webpage application that may implement the same application function is retained in the smart terminal. Meanwhile, the application software may be cleaned up and the memory may be released, so that a user may quickly enter the webpage application while saving the memory of the smart terminal, so as to achieve the same application function. The user may employ the described operation for some applications which are not frequently used but the user does not want to delete, which not only retains the quick entry into the application programs, but also no longer takes up memory of the smart terminal, thereby improving the user experience.
Patent WO-2020029730-A1 (WO)
Title: Identity information processing method, device and system
Inventor: ZHANG BO
IPC: H04W12/06
Filed: 2019-07-05
Abstract: Provided by the embodiments of the present application are an identity information processing method, device and system, used to solve the problem of identity information of a terminal being divulged. The method comprises: whether to hide first identity information of a terminal is determined, and when determined to hide the first identity information of the terminal, the first identity information is hidden, second identity information is acquired, and the second identity information is sent to a session management network element; the session management network element sends the second identity information to a third network element; and after receiving the second identity information of the terminal sent by the session management network element, the third network element sends to a decryption function entity a decryption request for requesting second identity information of a decryption terminal, receives decrypted identity information from the decryption function entity, acquires data corresponding to the decrypted identity information, and sends the data to the session management network element.
Patent WO-2020147275-A1 (WO)
Inventor: JIN JIAHUA
IPC: A61K36/57
Filed: 2019-07-10
Abstract: 一种中药组合物及其挥发油提取物在制备抑制ras原癌基因突变后过表达肿瘤的药物中的应用。该中药组合物由丁香、砂仁、八角茴香、肉桂、白胡椒、木香、干姜组成。该中药组合物及其挥发油提取物可显著抑制let‑60突变导致的ras原癌基因过表达的秀丽隐杆线虫的肿瘤样多阴门表型，使其转变为具有真阴门的野生型表型。上述结果表明该中药组合物及其挥发油提取物具备治疗ras基因过表达的肿瘤的作用，可以在制备抑制ras原癌基因突变后过表达的抗肿瘤药物中应用。
Patent WO-2021003750-A1 (WO)
Inventor: CHEN YINGXI
IPC: G06F16/957
Filed: 2019-07-11
Abstract: Disclosed is a file preview method, an apparatus, and a storage medium. The method comprises: receiving from an application end a file preview request for a target file, the file preview request carrying a unified storage ID for the target file, and the target file being stored in an object-based storage device and being uniquely identified by means of the unified storage ID; obtaining the target file according to the unified storage ID, and performing corresponding file processing on the target file in accordance with the file type thereof, generating a file preview address; returning the file preview address to the application end. The present invention heightens file storage security, increases file download efficiency, improves file preview standardization and extensibility, and reduces the delay between triggering preview for a file and being able to preview the file, improving user experience.
Patent WO-2021007698-A1 (WO)
Title: Dispositif de mémoire fournissant une réparation de colonne défectueuse et son procédé de fonctionnement
Inventor: CHEN JIAWEI
IPC: G06F12/02
Filed: 2019-07-12
Abstract: Un dispositif de mémoire comprend une matrice mémoire (10), une première mémoire tampon (11), une seconde mémoire tampon (13), un circuit logique de réparation (12) et une mémoire interne (18). Le procédé de fonctionnement du dispositif de mémoire comprend les étapes suivantes : le circuit logique de réparation (12) reçoit une table de colonne défectueuse en provenance de la mémoire interne (18), la table de colonne défectueuse contenant des informations d'une colonne défectueuse dans la matrice mémoire (10) ; la première mémoire tampon (11) reçoit des premières données ; le circuit logique de réparation (12) reçoit les premières données en provenance de la première mémoire tampon (11) ; et le circuit logique de réparation (12) mappe les premières données sur des secondes données selon la table de colonne défectueuse.