baber/WOPTO huggingface dataset:
Patent WO-2019128251-A1 (WO)
Inventor: HU XIUXIANG
IPC: G06F17/27
Filed: 2018-08-10
Abstract: Disclosed are a method for renaming a Bluetooth module, and an electronic device. The method is applied in an electronic device, and comprises: receiving a renaming request associated with a Bluetooth module; in response to the renaming request, determining a current first name of the Bluetooth module; generating, according to the first name, a second name different from the first name; and updating the name of the Bluetooth module with the second name. The present invention improves efficiency of renaming a Bluetooth device.
Patent WO-2019218507-A1 (WO)
Title: Preparation method for agrocybe cylindracea extract and application thereof in preparation of uric acid lowering drug
Inventor: YONG TIANQIAO
IPC: C08B37/00
Filed: 2018-08-14
Abstract: An Agrocybe cylindracea extract, and a preparation method therefor and pharmaceutical use thereof. The preparation method for an Agrocybe cylindracea extract comprises the following steps: (1) first extracting Agrocybe cylindracea with ethanol to obtain filtrates, concentrating and freeze-drying the filtrates to obtain an ethanol extract; and then extracting, with water, Agrocybe cylindracea residues after extraction with ethanol to obtain filtrates, concentrating and freeze-drying the filtrates to obtain a water extract. The Agrocybe cylindracea extract has the effects of lowering uric acid, alleviating hyperuricemia and gout disease, and treating gouty arthritis and uric acid nephrolithiasis.
Patent WO-2020037565-A1 (WO)
Title: Modular inversion operation unit, modular inversion operation method, and security system
Inventor: WANG DONGGE
IPC: G06F7/72
Filed: 2018-08-22
Abstract: The present invention relates to the technical field of information security, and provides a modular inversion operation unit, a modular inversion operation method, and a security system. The modular inversion operation unit (1) comprises: a counter (11), a calculation unit (12), and a control unit (10). The control unit (10) is used to update, by means of the counter (11), an effective word length of an operand of a modular inversion operation, and the updated effective word length is regarded as a current effective word length. The control unit (10) is further used to control the calculation unit (12) to perform a modular inversion operation using an operand of the current effective word length. Performing a modular inversion operation by controlling an operand of an effective word length can reduce the number of operands being accessed and the number of calculations, improving calculation efficiency.
Patent WO-2019218531-A1 (WO)
Title: Pipe gallery anti-floating device
Inventor: ZHAN FUJUN
IPC: E02D31/12
Filed: 2018-08-29
Abstract: Disclosed is a pipe gallery anti-floating device, comprising a box-type pipe gallery assembled by a top plate (101), a bottom plate (102) and side plates (103) on both sides. Both sides of the bottom plate (102) of the pipe gallery are horizontally provided with a counterweight plate (104). One end of the counterweight plate (104) that is close to the side plate (103) is connected to the side plate (103), and the counterweight plate (104) extends along the axis of the pipe gallery.
Patent WO-2020000755-A1 (WO)
Inventor: ZHU XUEZHOU
IPC: G01S7/484
Filed: 2018-09-30
Abstract: L'invention porte sur un système Lidar (100). Le système Lidar (100) comprend : une source de lumière (500) conçue pour émettre une séquence à impulsions multiples (210) afin de mesurer une distance entre le système Lidar (100) et un emplacement dans un environnement tridimensionnel, et la séquence à impulsions multiples (210) comprend de multiples impulsions (211) ayant un profil temporel; un détecteur photosensible (51) conçu pour détecter des impulsions de lumière provenant de l'environnement tridimensionnel; et un ou plusieurs processeurs conçus pour déterminer un schéma de codage comprenant le profil temporel, le schéma de codage étant déterminé de manière dynamique sur la base d'une ou plusieurs conditions en temps réel comprenant une condition d'environnement, une condition du système Lidar (100) ou une condition d'environnement de signal; et calculer la distance sur la base d'un temps de vol d'une séquence d'impulsions de lumière détectées, le temps de vol étant défini par détermination d'une correspondance entre la séquence d'impulsion de lumière détectée et le profil temporel.
Patent WO-2019076379-A1 (WO)
Title: Adjustment and connection structure of punch guide sleeve of punching machine
Inventor: SILVA NUNO MULLER DE CASTRO E
IPC: B21D37/12
Filed: 2018-10-19
Abstract: Disclosed is an adjustment and connection structure of a punch guide sleeve of a punching machine. The structure comprises at least sixteen adjustment and connection units (1), wherein each of the adjustment and connection units (1) comprises an adjustment column (11), an end face of an abutting-acting end of the adjustment column (11) is a spherical surface (111), the guide sleeve (2) is provided with a matching spherical surface (131) matching same, such that the abutting-acting end of the adjustment column (11) and the guide sleeve (2) form a spherical pair fit; and the adjustment column (11) is provided with an axial positioning mechanism relative to a rack (3), the adjustment column (11) is connected to the guide sleeve (2) in a compression-fitting manner by means of a central screw (12), so as to force the spherical surface (111) of the abutting-acting end of the adjustment column (11) to be fixedly in contact with and connected to the matching spherical surface (131) of the guide sleeve (2) in a compression-fitting manner. By means of the adjustment and connection structure of the punch guide sleeve, the adjustment for the parallelism of the punch of the punching machine becomes very convenient and efficient.
Patent WO-2019085779-A1 (WO)
Inventor: MAI GANGLIN
IPC: G06F40/237
Filed: 2018-10-22
Abstract: 本发明公开了一种机器处理及文本纠错方法和装置、计算设备以及存储介质，具体包括错误文本和对应的正确文本的纠错改写对，以纠错改写对作为训练语料，对机器处理模型进行训练，由此准备好适用于文本纠错的机器处理模型。可以通过从日志中挖掘纠错改写对来对机器处理模型进行训练，使其适于对文本进行纠错。将第一文本输入到机器处理模型中，得到第二文本，即纠错结果文本。另外，还可以使用语言模型或常用词库先判断第一文本是否需要进行纠错。可以使用从日志中挖掘出的训练语料来训练语言模型，也可以通过对日志中的文本进行分词、统计来整理常用词库。由此，使得能够方便地实现文本纠错。
Patent WO-2020019550-A1 (WO)
Title: Multi-synchronous rotating coordinate system-based multi-function grid-connected inverter harmonic control method
Inventor: YUE DONG
IPC: H02J3/01
Filed: 2018-10-25
Abstract: Disclosed is a multi-synchronous rotating coordinate system-based multi-function grid-connected inverter harmonic control method. The method comprises: firstly using a phase-locked loop to acquire a fundamental angular frequency of a load current required for Park transformation; using a multi-synchronous rotating coordinate system method to convert an alternating harmonic component in the load current into a direct current component in a corresponding coordinate system; and encapsulating the direct current component into a packet, and sending the packet to a multi-function grid-connected inverter. The inverter combines the direct current component into a corresponding alternating current serving as a harmonic compensation component. After acquiring a fundamental reference component and the harmonic compensation component, the multi-function grid-connected inverter uses, in the abc coordinate system, a proportional resonant controller to track the alternating current component, so as to implement a harmonic control function of the multi-function grid-connected inverter. The invention sends data to a multi-function grid-connected inverter via a narrow bandwidth. In addition, the method easily resolves the issue of harmonic pollution caused by a nonlinear load, thereby improving power quality reliability and energy utilization efficiency.
Patent WO-2020056887-A1 (WO)
Inventor: BIAN QINGFANG
IPC: H01L27/32
Filed: 2018-11-08
Abstract: The embodiments of the present disclosure relate to an organic light-emitting diode display screen and an electronic device. The display screen comprises a first region and a second region in a horizontal direction. The display screen comprises, in a vertical direction, the followings: a first film layer, and a first electrode, a second film layer and a second electrode that are laminated on the first film layer in sequence, wherein a drive element is provided in the first film layer located in the first region of the display screen, and no drive element is provided in the first film layer located in the second region of the display screen; a first light-emitting element is provided in the second film layer located in the first region of the display screen, a second light-emitting element is provided in the second film layer located in the second region of the display screen, and the first light-emitting element and the second light-emitting element can emit light under the drive of the drive element; the first light-emitting element and the second light-emitting element are both electrically connected to the drive element by means of the first electrode; and the first light-emitting element and the second light-emitting element are both electrically connected to the second electrode.
Patent WO-2019105245-A1 (WO)
Inventor: RUI XUNBAO
IPC: G01J3/28
Filed: 2018-11-16
Abstract: 本公开涉及一种光谱仪及光谱检测系统。该光谱仪包括：入射狭缝（11）、准直件（12）、光栅（13）、聚焦件（14）和探测器（15），经所述入射狭缝（11）入射的光依次经过所述准直件（12）、所述光栅（13）和所述聚焦件（14）后到达所述探测器（15），所述聚焦件（14）为用于聚焦的第一透镜组。由此，可以降低光谱仪的光圈数，提升光的收集能力，从而提升光谱仪的探测灵敏度、信噪比，进而提高了光谱仪的检测效率。此外，通过调节第一透镜组的焦距部分即可使得光谱仪成像或光谱清晰，从而大大缩短光谱仪的调试时间，并且简化了调整稳定机构，可实现光谱仪的小型化、轻量化，进而使得光谱仪更加便于用户使用，提升了用户体验。
Patent WO-2019153863-A1 (WO)
Title: Method for updating pdu session and network side device
Inventor: WANG HUCHENG
IPC: H04W40/36
Filed: 2018-12-07
Abstract: Provided are a method for updating a PDU session and a network side device, the method comprising: when a user terminal UE moves across a public land mobile network PLMN or moves across a system, determining that the UE has a first PDU session with a PDU session anchor SMF that is not in the current PLMN; determining a session management function V-SMF in the visited public land mobile network VPLMN for the first PDU session, and using the V-SMF to update the first PDU session.
Patent WO-2020006985-A1 (WO)
Inventor: HU YUSHENG
IPC: F04C18/02
Filed: 2018-12-12
Abstract: A scroll compressor and a vehicle having same, the scroll compressor comprising: a support (10) and a movable scroll plate assembly, the movable scroll plate assembly being movably provided on the support (10); a partition structure (40) provided between the support (10) and the movable scroll plate assembly, a first bearing cavity being formed between the partition structure (40) and the movable scroll plate assembly, and a second bearing cavity being formed between the partition structure (40) and the support (10), the movable scroll plate assembly being provided with a first through hole (21) that is in communication with the first bearing cavity, and the support (10) being provided with a second through hole (11) that is in communication with the second bearing cavity; and a first crankshaft (50) penetrating through the partition structure (40), a first communication passage (64) that is in communication with the first bearing cavity and the second bearing cavity being formed between the first crankshaft (50) and the partition structure (40).
Patent WO-2020098058-A1 (WO)
Inventor: FANG CHANGZHENG
IPC: B61H11/14
Filed: 2018-12-19
Abstract: Disclosed is an electric-air brake, comprising a main air module, a balanced air cylinder pressure control module, a brake pressure regulating module and a parking brake pressure control module. The balanced air cylinder pressure control module includes a balanced air cylinder (1), a first air supply pipeline which communicates with the main air module to supply air to the balanced air cylinder (1), a second air supply pipeline which communicates with the main air module to supply air to a train pipe, and a relay valve (2), wherein the air supply and air exhaust of the train pipe are controlled by the relay valve (2) under the action of the pressure difference between the balanced air cylinder (1) and the train pipe. Under the control of the balanced air cylinder pressure control module, the pressure of the train pipe is gradually changed or the pressure of the train pipe is changed in stages, thereby realizing the adjustment of a braking force of a locomotive in stages, and complying with the UIC 540- 2006 Standard Requirements.
Patent WO-2019141047-A1 (WO)
Title: Seat belt buckle for a vehicle seat belt system as well as a vehicle
Inventor: WANG ZHIGANG
IPC: B60R22/03
Filed: 2018-12-24
Abstract: A seat belt buckle (1) for a vehicle seat belt system, comprising a buckle head (2) and a housing. The seat belt buckle (1) further comprises a feeding means for moving the buckle head (2), the feeding means including a cylindrical buckle connector (3) connected to the buckle head (2), a switching mechanism for switching the buckle head (2) between a locked state and an unlocked state, a rack (4) connected to the buckle connector (3) and a motor (6) operatively connected with the rack (4), wherein the motor (6) is configured to move the rack (4) linearly so as to be able to drive the buckle connector (3 )along with the buckle head (2) to move. The switching mechanism has a depressing member (7), a guide member (8), a swivel member (9), and a preloading member (10), wherein the depressing member (7) is disposed on the buckle connector (3), the guide member (8) is disposed on the housing and configured to be able to be ran through by the buckle connector (3) together with the depressing member (7), the swivel member (9) is rotatably and movably sleeved on the buckle connector (3), and the preloading member (10) is configured for preloading the swivel member (9) towards the guide member (8). And a vehicle having such seat belt buckle (1).
Patent WO-2020118876-A1 (WO)
Title: 一种tft驱动背板
Inventor: ZHAO JIAXIANG
IPC: H01L27/32
Filed: 2019-01-24
Abstract: 一种TFT驱动背板，从上至下依次包括次数据线（1）、第一绝缘层（2）、电容上极板（3）、第二绝缘层（4）和电容下极板（5），其中所述电容上极板（3）的侧部设置有一缺口，所述缺口处被所述第一绝缘层（2）向上填充，并且填充所述缺口处的第一绝缘层（2）设置有一竖直向下延伸直至所述电容下极板（5）的第一过孔（8）。通过将次数据线（1）与电容下极板（5）连接的位置移开至非电容上极板（3）处，不需在电容中心位置打孔，不需要两次开孔对位，降低了光刻工艺的对位精度要求，且有效避免两次开孔对位偏差容易造成电容短路，提高了产品良率；同时通过设计余量及单向偏移，可避免电容短路，并增加有效电容面积。
Patent WO-2019165933-A1 (WO)
Title: 码流处理方法及装置
Inventor: WU ZHAO
IPC: H04N21/4402
Filed: 2019-02-22
Abstract: 本文公开了一种码流处理方法，包括：获取码流中的辅助信息；其中，辅助信息包括可用于转码的码流信息和可支持转码的码流信息中的至少一种；使用辅助信息对码流进行转码操作，并生成转码码流。本文还公开了一种码流处理装置以及存储介质。
Patent WO-2020211049-A1 (WO)
Inventor: REN ZIMU
IPC: G06F7/52
Filed: 2019-04-18
Abstract: A data processing method and device, which can improve the processing efficiency in the process of filtering an image. Said method is used for using a coefficient matrix to filter a matrix to be processed, a sub-matrix of the matrix to be processed comprises H groups of data, each group of data comprises W sliding windows, and each sliding window has N pieces of data, the coefficient matrix comprises H groups of coefficients, and each group of coefficients comprises W coefficients. Said method comprises: reading and registering an i-th group of data in the sub-matrix; reading and registering an i-th group of coefficients in the coefficient matrix; respectively performing multiplication processing on the N pieces of data in a j-th sliding window among the W sliding windows included in the i-th group of data and a j-th coefficient among the W coefficients included in the i-th group of coefficients, at least N multiplication processes of the N pieces of data in the j-th sliding window and the j-th coefficient being parallel processes, and adding the multiplication results corresponding to the data having the same position in the sliding windows among the W*H sliding windows included in the sub-matrix.
Patent WO-2019206087-A1 (WO)
Title: Vehicle gangway connection and vehicle
Inventor: LUO JUNFU
IPC: B61D17/20
Filed: 2019-04-22
Abstract: A vehicle gangway connection, comprising: a folding canopy assembly, the folding canopy assembly comprising an inner folding canopy assembly (2) and an outer folding canopy assembly (1), the inner folding canopy assembly (2) being arranged inside the outer folding canopy assembly (2), and forming a hollow cavity (101) with the outer folding canopy assembly (1); and a coupler bearing assembly (6) suited to connecting to a coupler (21) of the vehicle, and being fixed to the inner side of the lower end of the outer folding canopy assembly (1). The present gangway connection has a stable structure and low noise.
Patent WO-2020107782-A1 (WO)
Inventor: YANG YONG
IPC: H01L33/46
Filed: 2019-04-23
Abstract: A surface light source chip (100) and a light-emitting diode thereof. The surface light source chip (100) comprises a sapphire substrate (1), an N-type GaN buffer layer (2) under the sapphire substrate (1), and a chip positive electrode region (10) and a chip negative electrode region (20) formed under the N-type GaN buffer layer (2), the chip positive electrode region (10) comprising an N-type GaN layer (3), an MQW light-emitting layer (4), an ODR layer (5) and a chip positive electrode (6) in sequence from top to bottom, and the chip negative electrode region (20) comprising a chip negative electrode (7). The light emitting diode comprises the surface light source chip (100). Replacing, on the surface light source chip (100), a distributed Bragg reflector DBR with an omni-directional reflector ODR (5) enables the light intensity distribution of the chip (100) to be more uniform within the light emitting angle range, improving the overall light mixing uniformity of the entire surface of a surface light source, thereby ensuring that the surface light source has a good light mixing effect and high light emission efficiency when the chips thereof are arranged at a large pitch.
Patent WO-2020038010-A1 (WO)
Title: Intelligent device, voice wake-up method, voice wake-up apparatus, and storage medium
Inventor: CHI XIN
IPC: G10L15/00
Filed: 2019-04-25
Abstract: Provided is an intelligent device, comprising a voice collection apparatus (103), a wake-up chip (102), and a main control chip (101). The voice collection apparatus (103) is connected to the wake-up chip (102) for collecting first voice information and sending the first voice information to the wake-up chip (102); the wake-up chip (102) is connected to the main control chip (101) for receiving the first voice information and recognizing and analyzing the first voice information, when the first voice information comprises a preset voice instruction, a wake-up notification is generated, and the wake-up notification is sent to the main control chip (101); after the wake-up notification is received, the main control chip (101) wakes up a control function of the intelligent device. By adding an independent wake-up chip (102) in the intelligent device, the main control chip (101) is not required to be always in an operation state during a standby process, thereby reducing a power consumption of the intelligent device. Also provided are a voice wake-up method and apparatus and a storage medium of the intelligent device.
Patent WO-2020042647-A1 (WO)
Title: 改进的治疗性t细胞
Inventor: WANG YU
IPC: C12N15/62
Filed: 2019-04-28
Abstract: 本发明公开了改进的治疗性T细胞及其制备方法。具体地，本发明公开了通过慢病毒载体转导，在T细胞中共表达外源抗原特异性受体蛋白，例如TCR或CAR，和显性负性TGF-βII型受体。所制备的治疗性T细胞可用于治疗癌症。
Patent WO-2020107840-A1 (WO)
Inventor: LIU YUCHAO
IPC: G06F17/27
Filed: 2019-05-29
Abstract: Disclosed in the present application are a sentence distance mapping method and apparatus based on machine learning, a computer device, and a storage medium, the method comprising: acquiring inputted single sentence speech information; converting the single sentence speech information into single sentence text information; pre-processing the single sentence text information and querying a preset word vector library to acquire word vectors corresponding to the single words in the pre-processed single sentence text information; on the basis of the word vectors corresponding to the single words in the single sentence text information, using a preset algorithm to calculate the distance between the single sentence text information and a preset standard single sentence; and inputting the distance into a preset function and mapping out a score, the preset function being obtained by means of training with training data. The degree of similarity between sentences is thereby calculated, having the technical effect of being more accurate and intuitive.
Patent WO-2020052304-A1 (WO)
Title: Motion vector prediction method and device based on affine motion model
Inventor: CHEN HUANBANG
IPC: H04N19/139
Filed: 2019-06-14
Abstract: Disclosed in the present application are a motion vector prediction method and device based on an affine motion model. The method comprises: obtaining a spatial-domain reference block of an image block to be processed; determining a plurality of preset sub-block positions in the spatial-domain reference block; obtaining motion vectors corresponding to preset pixel positions in said image block by interpolation calculation according to motion vectors corresponding to the preset sub-block positions; and obtaining motion vectors corresponding to a plurality of sub-block positions in said image block by interpolation calculation according to the motion vectors corresponding to the preset pixel positions. Implementing the present application can improve the prediction accuracy in coding, thereby improving the coding efficiency.
Patent WO-2020228094-A1 (WO)
Inventor: XU LIZHANG
IPC: A01D41/127
Filed: 2019-06-18
Abstract: A feed quantity stability control system for a combined harvester based on real-time detection of mature crop attribute information, comprising a cutting height control module, a crop attribute information detection module, and an operation speed control module. The height of a cutting blade from the ground is measured by combined sensors. A stable cutting height is kept using a hydraulic control system. The density, plant height, and spike height of crops to be harvested are acquired by means of a vision sensor and a lidar sensor. Then, the quantity of crops fed into the combined harvester is calculated according to the cutting width, operation speed, and cutting height of the combined harvester during operation. If the feed quantity exceeds a set range, the operation speed control module is activated to adjust the operation speed, and feed back the speed to an operation speed controller in real time to form a closed loop, so that the feed quantity of the combined harvester is kept stable. The control system detects the attribute information of the crops to be harvested ahead during the operation of the combined harvester, and keeps the feed quantity stable during the operation by controlling the operation speed.
Patent WO-2021000091-A1 (WO)
Inventor: LI JIAN
IPC: H04R9/06
Filed: 2019-06-29
Abstract: 本实用新型提供了一种扬声器，包括具有收容空间的壳体、以及收容于收容空间内的发声单体，发声单体包括相对设置的发声面与背面、以及连接发声面与背面的侧表面，背面露设有与发声单体电连接的导电端子，壳体包括与发声面对应的顶壁、与顶壁相对的底壁、以及自顶壁边缘朝底壁延伸的侧壁，顶壁、底壁及侧壁围成收容空间，扬声器还包括固定于壳体并与导电端子电连接的电路板、连接在导电端子与电路板之间的焊片，焊片包括固定在背面并与导电端子对应的第一延伸部、以及由第一延伸部延伸至底壁的第二延伸部，电路板经第二延伸部与导电端子电连接。本实用新型通过焊片与发声单体连接，避免了传统的柔性电路板由于太宽与盖板发生干涉的问题。
Patent WO-2021016884-A1 (WO)
Inventor: FENG YICHAO
IPC: E21B15/00
Filed: 2019-07-30
Abstract: 一种基于装载机（5）的露天液压凿岩钻机，其包括装载机（5），装载机（5）的前桥部位安装有大臂装置（2），大臂装置（2）与单杆钻机（1）相连接，通过大臂装置（2）控制单杆钻机（1）摆动至钻孔位置；装载机（5）上安装有集尘装置（4），集尘装置（4）包括集尘管和吹气管，集尘管与单杆钻机（1）的机头罩相接；装载机（5）的后框架（10）上安装有空压机（8）和冲击泵（9），空压机（8）与集尘装置（4）的吹气管相连接，通过集尘装置（4）的吹气管将空压机（8）的气量输送至单杆钻机（1）上，实现吹渣功能；冲击泵（9）与单杆钻机（1）相连接，冲击泵（9）配备独立液压油箱，为单杆钻机（1）提供冲击动能。