baber/WOPTO huggingface dataset:
Patent WO-2021217742-A1 (WO)
Inventor: XU ZHIDA
IPC: G09G3/20
Filed: 2020-05-18
Abstract: A GOA device and a gate drive circuit. The GOA device comprises at least two cascaded GOA units. An input terminal of a pull-up control unit (100) and an (n-7)th stage startup signal are connected, so as to pull up a control node (Qn) of an nth stage GOA unit to a first high potential, and to charge a bootstrap capacitor (Cb). In this way, the control node (Qn) is charged seven stages in advance, thereby solving the technical problem of insufficient charging for existing high-resolution, high-refresh-rate display panels.
Patent WO-2021051847-A1 (WO)
Title: Method for utilizing dsc to detect oil content of lithium-ion battery separator
Inventor: ZHANG YEQING
IPC: G01N25/20
Filed: 2020-05-21
Abstract: A method for utilizing a DSC to detect the oil content of a lithium-ion battery separator. The method comprises the following steps: fetching 5-10 mg of an oil-containing separator sample from a lithium-ion battery separator body, fetching 5-10 mg of an oil-less separator sample from an oil-less separator, using a differential calorimetry scanner in a room temperature state to perform an enthalpy test with respect to the oil-less separator sample to produce a first enthalpy, using the differential calorimetry scanner to perform an enthalpy test with respect to the oil-containing separator sample to produce a second enthalpy, subtracting the first enthalpy from the second enthalpy to produce the difference, and then dividing the difference by the first enthalpy to produce the content of an oil in the oil-containing separator sample. The method increases the efficiency in testing the oil content of the lithium-ion battery separator and is more environmentally friendly.
Patent WO-2020238881-A1 (WO)
Title: 一种报文的生成、校验方法及装置
Inventor: ZHA MIN
IPC: H04L29/06
Filed: 2020-05-26
Abstract: 本申请实施例公开了一种报文的生成、校验方法及装置，用于对报文进行灵活校验，提高对报文的检错能力。本申请实施例的技术方案包括：生成目标报文，目标报文中包括校验域和被校验域，被校验域的数目为多个，多个是指两个及两个以上也可以说是至少两个，校验域与被校验域之间一一对应，至少两个被校验域之间没有重叠部分，每一个校验域中均包括其对应的一个被校验域的校验码；最终发送目标报文。
Patent WO-2021248272-A1 (WO)
Title: 正极材料和包含所述正极材料的电化学装置
Inventor: WU XIA
IPC: H01M4/525
Filed: 2020-06-08
Abstract: 一种正极材料和包含所述正极材料的电化学装置，所述正极材料包含Li xNa zCo 1-yM yO 2，其中0.6<x<0.85，0≤y<0.15，0≤z<0.03，其中M选自由Al、Mg、Ti、Mn、Fe、Ni、Zn、Cu、Nb、Cr和Zr组成的群组中的至少一者。所述正极材料在高电压(大于4.6V)下具有可观的放电容量，较好的结构可逆性和循环稳定性。
Patent WO-2021042820-A1 (WO)
Title: Infusion assembly for monitoring liquid amount in drip chamber in real time
Inventor: HU JING
IPC: A61M5/168
Filed: 2020-06-23
Abstract: An infusion assembly for monitoring a liquid amount in a drip chamber in real time, comprising an infusion tube (1), a bracket (2), and a bearing rod (3). The infusion tube (1) is provided with a drip chamber (4); the bracket (2) is a cup-shaped container structure; one end of the bearing rod (3) is connected to an infusion support (5), and the other end is provided an annular clamp (6) for bearing the bracket (2); through holes are formed at centers of both the bracket (2) and the annular clamp (6); the drip chamber (4) is placed in the bracket (2), and the infusion tube below the drip chamber (4) passes through the through holes and extends downwards; a base of the bracket (2) for bearing the drip chamber (4) is provided with a pressure sensor (7) and a controller (8); a simulation indicator (9) is provided on the outer wall of the bracket (2); the controller (8) displays a real-time liquid amount in the drip chamber (4) on the simulation indicator (9) according to detected data of the pressure sensor (7). The infusion assembly fixes the drip chamber by the bracket and measures a drug liquid amount in the drip chamber, and simulates and displays the drug liquid amount by using the simulation indicator provided on the outer wall of the bracket, so that the observation becomes easier.
Patent WO-2021258319-A1 (WO)
Inventor: WANG XINDONG
IPC: G06F3/048
Filed: 2020-06-24
Abstract: An application window display method, a terminal device, and a storage medium. The method comprises: acquiring parameter information of a terminal device (S201); determining a display configuration of multiple application windows according to the acquired parameter information (S202); and displaying a user interface of an application according to the display configuration of the application windows (S203). The present application solves the problem in the prior art in which a display of windows is relatively fixed and inflexible, and enables respective application windows in a terminal device to be displayed in a flexible and intelligent manner, thereby improving user experience.
Patent WO-2021012998-A1 (WO)
Title: Camera lens smoothing method and portable terminal
Inventor: CHEN CONG
IPC: H04N5/225
Filed: 2020-07-15
Abstract: The present invention provides a camera lens smoothing method and a portable terminal. The method comprises: obtaining a current video frame and gyroscope information of a camera video, and calculating a current first rotation matrix; smoothing the first rotation matrix, and calculating to obtain a third rotation matrix; performing viewpoint decomposition on the video frame of the camera according to the third rotation matrix, and calculating a fourth rotation matrix; and performing 3D rotation on the camera video frame according to the fourth rotation matrix, and reconstructing an anti-shake video. According to the technical solution of the present invention, the attitude matrix of the camera is obtained by means of the gyroscope information of the camera, the rotation matrix of the camera is calculated by smoothing, and the video is rotated, so that the self-adaptive smoothing anti-shake effect of the camera lens is realized.
Patent WO-2021031755-A1 (WO)
Title: Interactive method and system based on augmented reality device, electronic device, and computer readable medium
Inventor: LIU MUJUN
IPC: A63F13/52
Filed: 2020-07-16
Abstract: Provided are an interactive method and a system based on augmented reality device, an electronic device, and a computer readable medium, the method includes: acquiring the current position information of the augmented reality device, confirming whether the loadable scene is included in the preset range of the current position (S11); when the loadable scene is included in the preset range of the current position, acquiring the distance between the current position and the loadable scene to determine whether to enter the loading range of a target scene (S12); when the augmented reality device enters the loading range of the target scene, loading the target scene model for displaying the target scene in the augmented reality device (S13). Through the above method, accurate positioning and timely display of the target scene can be achieved, which effectively improves the user experience.
Patent WO-2021013144-A1 (WO)
Title: Communication method and apparatus
Inventor: ZHANG ZHANZHAN
IPC: H04W52/02
Filed: 2020-07-21
Abstract: Disclosed are a communication method and apparatus. The method comprises: a network device sending first information to a terminal device, and the terminal device receiving the first information from the network device, wherein the first information is used for instructing the terminal device to skip the blind detection of a PDCCH; the network device/the terminal device determining a starting moment of a first time period according to the first information; and the network device stopping, from the starting moment of the first time period and within the first time period, the sending of down-link control information to the terminal device on the PDCCH, and the terminal device stopping, from the starting moment of the first time period and within the first time period, the detection of the PDCCH. By means of determining the time from which the network device and the terminal device actually stop the detection of the PDCCH, the network device and the terminal device may have a consistent understanding of the time from which the terminal device actually stops the detection of the PDCCH, the utilization rate of resources is improved, and the power consumption of the terminal device is reduced.
Patent WO-2021018015-A1 (WO)
Title: Optical fiber connection head and optical fiber connector
Inventor: XIONG WEI
IPC: G02B6/38
Filed: 2020-07-24
Abstract: Disclosed are an optical fiber connection head (100) and an optical fiber connector (10), wherein the optical fiber connection head (100) can be used outdoors, and can be assembled on site so as to achieve the plug and play effect, the length of an optical cable (140) of the optical fiber connection head (100) can be flexibly arranged on a construction site, saving on the optical cable (140), and the assembly is convenient and fast. The optical fiber connection head (100) comprises: a handle (120), a tail sleeve (130), the optical cable (140), an FMC assembly (150), a main shaft (160), and a protection cover (170), wherein one end of the optical cable (140) is connected to the FMC assembly (150), the optical cable (140) extends out of a first end (150a) of the FMC assembly (150), the FMC assembly (150) comprises a plug core (1501), the plug core (1501) is arranged at a second end (150b) of the FMC assembly (150), the main shaft (160) is arranged at the first end (150a) of the FMC assembly (150) in a sheathed manner, the protection cover (170) is arranged at the second end (150b) of the FMC assembly (150) in a sheathed manner, the protection cover (170) is fixedly connected to the main shaft (160), the end, away from the protection cover (170), of the main shaft (160) is connected to the tail sleeve (130), the end, away from the protection cover (170), of the main shaft (160) is used for fixing the optical cable (140), and the handle (120) is arranged outside the protection cover (170) and the main shaft (160) in a sheathed manner.
Patent WO-2021135216-A1 (WO)
Title: Teaching computer screen auxiliary device convenient for angle adjustment
Inventor: ZHOU JUN
IPC: A47B21/013
Filed: 2020-08-05
Abstract: A teaching computer screen auxiliary device convenient for angle adjustment. The device comprises a base (1); a sliding groove (11) is dug in an upper end of the base (1); a blocking plate (2) is fixedly connected to the upper end of the base (1); C-shaped rings (5) are welded at the upper end of the base (1); the C-shaped rings (5) are located on the right side of the blocking plate (2); a rotating shaft (3) is rotationally connected to the upper end of the base (1); the rotating shaft (3) is located at inner ends of the C-shaped rings (5); circular covers (4) are fixedly connected at two ends of the rotating shaft (3); an outer end of the rotating shaft (3) is provided with a sleeve rod; a placing plate (6) is fixedly connected at an upper end of the sleeve rod; a placing groove (7) is dug in an upper end of the placing plate (6); a connecting rod (8) is fixedly connected at a back end of the placing plate (6); a sliding plate (10) is fixedly connected to a lower end of the connecting rod (8). The angle of a computer screen can be conveniently adjusted on a teacher's desk, and teaching quality is improved.
Patent WO-2022027455-A1 (WO)
Title: Inactive direct transmission from user equipment (ue) via random access channel (rach) procedure
Inventor: XU FANGLI
IPC: H04W36/08
Filed: 2020-08-06
Abstract: Techniques discussed herein can facilitate inactive state transmissions for a User Equipment (UE) via a 4-step or 2-step inactive state RACH process. One example aspect is a UE device, comprising: communication circuitry; and a processor configured to perform operations comprising: in response to a determination to perform a Radio Resource Control (RRC) inactive data transmission: transmitting, via the communication circuitry, a message 1 (Msg1) or a message A (MsgA) preamble based on a Random Access Channel (RACH) configuration for the RRC inactive data transmission; transmitting, via the communication circuitry a message 3 (Msg3) or a MsgA Physical Uplink Shared Channel (PUSCH) comprising uplink (UL) data via configured resources; and receiving, via the communication circuitry, a message 4 (Msg4) or a message B (MsgB) in response to the Msg3 or the MsgA PUSCH.
Patent WO-2022056853-A1 (WO)
Title: Improved monitoring for random access
Inventor: OZTURK OZCAN
IPC: H04W72/04
Filed: 2020-09-18
Abstract: Aspects relate to a configurable monitoring window duration for random access. In some examples, a reduced monitoring window duration may be utilized by a user equipment (UE) to monitor for a random access message transmitted by a base station. The reduced monitoring window duration may be configured as an offset from a transmission time of a first random access message by the UE or as a reduced duration of time as measured from the transmission time of the first random access message. The configurable monitoring window duration may be associated with a random access response monitoring window, a random access contention resolution monitoring window, or a random acesss msgB response window.
Patent WO-2022061939-A1 (WO)
Title: Organic electroluminescent device and display device
Inventor: XU MEISHAN
IPC: H01L51/50
Filed: 2020-09-28
Abstract: An organic electroluminescent device and a display device. The organic electroluminescent device comprises an anode, a cathode, and a light-emitting layer provided between the anode and the cathode. A first hole injection layer and a second hole injection layer are provided between the anode and the light-emitting layer. The first hole injection layer is provided between the anode and the second hole injection layer. The structures of the first hole injection layer and the second hole injection layer are different. The structures being different comprises any one or more of the following: the thicknesses of the first hole injection layer and the second hole injection layer are different; the material structures of the first hole injection layer and the second hole injection layer are different; the number of materials and the number of material categories of the first hole injection layer and the second hole injection layer are different; the material energy levels of the first hole injection layer and the second hole injection layer are different.
Patent WO-2021212753-A1 (WO)
Title: 计算机性能数据确定方法、装置、计算机设备及存储介质
Inventor: XU RUIJIE
IPC: G06F11/34
Filed: 2020-09-29
Abstract: 一种计算机性能数据确定方法及相关设备，所述方法获取计算机的多个历史性能数据序列（101）；使用多个历史性能数据序列对长短期记忆网络进行预训练（102）；对多个历史性能数据序列进行分类，得到N个序列类型和与所述N个序列类型一一对应的N个历史性能数据序列子集（103）；用每个历史性能数据序列子集训练一个由预训练后的长短期记忆网络和位于预训练后的长短期记忆网络后的全连接层构成的性能预判模型，得到与N个序列类型一一对应的N个训练后的性能预判模型；通过与计算机的待预判性能数据序列的序列类型对应的训练后的性能预判模型，预判计算机的性能数据。
Patent WO-2022067535-A1 (WO)
Title: Data transmission method and apparatus, terminal, network device and medium
Inventor: DONG XIANDONG
IPC: H04W72/12
Filed: 2020-09-29
Abstract: The present disclosure relates to a data transmission method and apparatus, a terminal, a network device and a medium, which belong to the technical field of communications. Said method comprises: sending small data by means of a random access process, the random access process being one of a 2-step random access process and a 4-step random access process, and the random access process being determined according to the data amount of the small data. According to the method, a terminal in an RRC_INACTIVE can perform small data transmission by using a random access process.
Patent WO-2021203651-A1 (WO)
Title: Shell side edge inspection apparatus and shell side edge inspection method for electronic product
Inventor: YE FEI
IPC: G01N21/88
Filed: 2020-10-11
Abstract: Provided are a shell side edge inspection apparatus and shell side edge inspection method for an electronic product. The shell side edge inspection apparatus is disposed at a specified position on an assembly line (3) and is used to inspect each side edge of an electronic product. The shell side edge inspection apparatus comprises: a first dark box (1) and a second dark box (2), wherein the first dark box (1) and the second dark box (2) are disposed on the assembly line (3) at an interval; a first image collection unit (101), a second image collection unit (102), a first light source (111) and a second light source (112) are at least provided in the first dark box (1); the first light source (111) and the first image collection unit (101) are provided at a first side in a matching manner, and the second light source (112) and the second image collection unit (102) are provided at a second side in a matching manner; a third image collection unit (201), a fourth image collection unit (202), a third light source (211) and a fourth light source (212) are at least provided in the second dark box (2); and the third light source (211) and the third image collection unit (201) are provided at a third side in a matching manner, and the fourth light source (212) and the fourth image collection unit (202) are provided at a fourth side in a matching manner.
Patent WO-2021174851-A1 (WO)
Inventor: CHEN YUAN
IPC: G01S17/88
Filed: 2020-10-12
Abstract: Provided are a state control method, a robot vacuum cleaner (500), and a computer storage medium. The method comprises: on the basis of a cleaning path, determining a first area to be entered (S101); and entering the first area, and then performing cleaning in the first area using a first cleaning state corresponding to the area type of the first area (S102).
Patent WO-2022077311-A1 (WO)
Title: 电化学装置和电子装置
Inventor: WANG KEFEI
IPC: H01M4/13
Filed: 2020-10-15
Abstract: 一种电化学装置和电子装置。电化学装置包括：电极和电解液；电极包括集流体、位于集流体上的中间层以及位于中间层上的活性物质层，其中中间层与活性物质层具有特定面积比，且电解液包括含硫氧双键的化合物。电化学装置具有改进的直流内阻和安全性能。
Patent WO-2022073255-A1 (WO)
Inventor: WANG XIUJIANG
IPC: E04B5/21
Filed: 2020-10-21
Abstract: 一种密肋梁用组合模板，包括模壳和肋梁模板（3），模壳包括模壳本体（1），模壳本体（1）包括模壳上底（11），以及与模壳上底（11）连接的周边侧壁（12），模壳还包括设置在周边侧壁（12）底部的框架（2），框架（2）与模壳本体（1）由模具一次成型、冷却脱模后形成所述模壳，框架（2）上开有贯通孔（25），框架（2）经贯通孔（25）连接在肋梁模板（3）上。该组合模壳具有周转次数多、连接快捷方便、施工效率高之优点，且可实现工厂式模块化预加工。
Patent WO-2022082595-A1 (WO)
Inventor: XU FANGLI
IPC: H04W72/00
Filed: 2020-10-22
Abstract: La présente divulgation concerne des techniques pour prendre en charge une commutation entre une distribution point à point et une distribution point à multiples points avec continuité de service pour des services de diffusion non sélective et de diffusion sélective dans un système de communication sans fil. Une station de base cellulaire et un dispositif sans fil peuvent établir une liaison sans fil. La station de base cellulaire peut fournir des informations configurant un type de distribution par liaison radio pour recevoir avec celui-ci un service de diffusion non sélective ou de diffusion sélective, qui peut être reçu par le dispositif sans fil. La station de base cellulaire peut transmettre le service en utilisant le type de distribution configuré et le dispositif sans fil peut de manière correspondante recevoir le service. La station de base cellulaire peut fournir des informations configurant le dispositif sans fil pour qu'il commute vers un type de distribution par liaison radio différent, avec continuité de service. La station de base cellulaire peut ensuite transmettre le service en utilisant ce type de distribution et le dispositif sans fil peut de manière correspondante recevoir le service.
Patent WO-2022087804-A1 (WO)
Inventor: SANG GUOQIN
IPC: C07K17/00
Filed: 2020-10-27
Abstract: Provided are a puromycin linker and an application thereof in synthesis of an in-vitro nucleic acid displayed peptide. The puromycin linker is a modified and unbranched single-stranded DNA; the single-stranded DNA comprises a first stretch of nucleotides and a second stretch of nucleotides; the 5' end of the first stretch of nucleotides is linked to the 5' end of the second stretch of nucleotides to form a linker structure containing two 3' ends; puromycin is modified at the 3' end of the first stretch of nucleotides; and the second stretch of nucleotides comprise, in an order of 5' to 3', an mRNA linking site and a reverse transcription site. A synthesis method for the puromycin linker is simple; the efficiency is up to 53%; the efficiency of obtaining key raw materials is greatly improved; and the system efficiency is further improved and synthesis costs of a cDNA-protein are reduced.
Patent WO-2021135570-A1 (WO)
Inventor: TANG LEI
IPC: C08K5/526
Filed: 2020-10-27
Abstract: La présente invention concerne une composition d'alliage d'ABS/polyester et un procédé de préparation s'y rapportant. La composition comprend les constituants suivants : 30 à 80 parties de résine de styrène-butadiène-acrylonitrile; 5 à 30 parties d'un agent de renforcement; 10 à 65 parties de résine de polyester; et 10 à 40 parties de résine de polyester dégradable. Selon la présente invention, par l'introduction simultanée de polyester et de polyester dégradable dans un système d'ABS, un matériau d'alliage présentant une fluidité élevée, une ténacité très élevée et de la dégradabilité peut être obtenu et un nouveau matériau d'alliage d'ABS/polyester respectueux de l'environnement ayant une ténacité et une valeur pratique élevées est réalisé.
Patent WO-2021159754-A1 (WO)
Title: METHOD FOR PREPARING LIDOCAINE INTERMEDIATE α-CHLOROACETYL-2,6-DIMETHYLANILINE AND LIDOCAINE WITHOUT ADDING ADDITIONAL ALKALI
Inventor: WU XIAOJUN
IPC: C07C231/12
Filed: 2020-10-30
Abstract: The present invention relates to a method for preparing an lidocaine intermediate α-chloroacetyl-2,6-dimethylaniline and lidocaine without adding additional alkali, belonging to the technical field of organic synthesis. A method for preparing the lidocaine intermediate α-chloroacetyl-2,6-dimethylaniline without adding additional alkali is as follows: in the process of generating α-chloroacetyl-2,6-dimethylaniline by performing a chloroacetylation reaction of 2,6-dimethylaniline and chloroacetyl chloride, taking a mixed solution of one or more of an alkane solvent, an ether solvent and an ester solvent as an organic solvent. As a separation process can be reduced by not adding additional alkali, the method can be applied to a one-pot reaction so as to directly prepare lidocaine, i.e. 2,6-dimethylaniline and chloroacetyl chloride directly reacts with diethylamine so as to obtain lidocaine. The method is simple without adding additional alkali, and the separation process is simplified. The used solvent is a third-type solvent. The method is safer in operation, and the obtained product is high in purity, high in yield, low in cost and environmentally friendly.
Patent WO-2021120893-A1 (WO)
Inventor: CHEN XIAOYANG
IPC: H04L29/08
Filed: 2020-10-30
Abstract: The present application is applicable to the technical field of communications. Provided are a method and device for preventing the erroneous erasure of data, and a storage medium and a program product. The method comprises: an erroneous erasure prevention switch being provided for both an Internet-of-Things terminal and a user terminal; and when a user turns on the erroneous erasure prevention switch of the user terminal, the erroneous erasure prevention switch of the Internet-of-Things terminal being synchronously turned on, and when an erasure request generated by a server is acquired, the server not responding to the erasure request. In this way, the erroneous erasure prevention switch of the Internet-of-Things terminal is in a turned-on state, data of the Internet-of-Things terminal that is stored in the server is not erased, data of the Internet-of-Things terminal that is locally stored is also not erased, and the erroneous erasure of related data of the Internet-of-Things terminal can thus be prevented, such that the erroneous erasure of the Internet-of-Things terminal from an Internet of Things that the Internet-of-Things terminal has joined is prevented, thereby improving the reliability of an Internet-of-Things system.