baber/WOPTO huggingface dataset:
Patent WO-2021092929-A1 (WO)
Title: Explosion-proof electric control cabinet
Inventor: HUANG BAOLAN
IPC: H05K5/00
Filed: 2019-11-15
Abstract: Disclosed is an explosion-proof electric control cabinet, comprising an explosion-proof electric control cabinet body. A cabinet door is provided on a side of the explosion-proof electric control cabinet body. Position-limiting plates are symmetrically provided at the top and the bottom of the cabinet door, and are fixedly connected to the explosion-proof electric control cabinet body. Respective sides of the position-limiting plates close to each other are each provided with a position-limiting recess. Two inner side walls of the position-limiting recess communicate with two outer side walls of the position-limiting plate. A position-limiting strip is provided in the position-limiting recess, and is fixedly connected to the cabinet door. A movable plate and a blocking plate are respectively provided on two sides of the cabinet door. The movable plate is connected to the explosion-proof electric control cabinet body by means of a movable mechanism. In the explosion-proof electric control cabinet of the invention, the cabinet door and the explosion-proof electric control cabinet body are connected to each other in a non-conventional manner so as to firmly connect the explosion-proof electric control cabinet body to the cabinet door, thereby allowing the cabinet door to be easily opened or closed, and preventing the cabinet door from wobbling during use.
Patent WO-2020258689-A1 (WO)
Inventor: ZHANG QI
IPC: B01J31/26
Filed: 2019-11-19
Abstract: Disclosed is a method for preparing an aviation fuel intermediate from cellulose. The method for preparing the aviation fuel intermediate has the following steps: using lignocellulose-derived aldehyde platform chemicals and lignocellulose-derived ketone platform chemicals as raw materials and water as a solvent, preparing the aviation fuel intermediate by means of an aldol condensation reaction under the action of a solid base catalyst. The solid base catalyst is a sodium hydroxide-modified chitosan catalyst. The aviation fuel intermediate is a C10-C16 oxygen-containing compound. The solid base catalyst has an excellent catalytic effect, a high catalytic efficiency, and mild reaction conditions. The solid base catalyst is used to prepare the aviation fuel intermediate from cellulose. The preparation process is simple. The solid base catalyst effectively reduces the occurrence of side reactions in the aldol condensation reaction and increases the yield of condensation products.
Patent WO-2021102617-A1 (WO)
Inventor: ZHU HESHENG
IPC: H04L12/26
Filed: 2019-11-25
Abstract: The present invention provides a multi-cloud computing platform-oriented cluster monitoring system, comprising: a data acquisition subsystem, configured to acquire basic resource data, task running state and consumption, and overall resource usage monitoring data of each cloud computing platform according to given indicators, and provide an interface for a scheduling system to call to obtain real-time monitoring data to guide scheduling; a data processing subsystem, configured to perform a series of processing on cluster monitoring data uploaded by each data subsystem by means of an RPC request and transfer same to a backend for storage, and provide an interface for data display and for a bill system; and an alarm subsystem, configured to process and analyze the monitoring data according to an alarm strategy, determine an alarm level, and send alarm information. The present invention can facilitate better viewing the overall task running condition, improve the resource utilization, make computing resources persistent to facilitate bill audit and account checking, automatically solve some abnormalities, and reduce manual participation.
Patent WO-2020186811-A1 (WO)
Inventor: WANG PENGPENG
IPC: G09G3/32
Filed: 2019-11-26
Abstract: A driving method for a pixel circuit, a driving method for a display panel, a pixel circuit, a display panel, and a display device. The pixel circuit (10) comprises a current control circuit (100) and a time control circuit (200), wherein the current control circuit (100) is configured to control whether to generate a driving current and the current intensity of a driving current flowing through the current control circuit (100); the time control circuit (200) is configured to control the passing time of the driving current according to a time data signal; and the display period of the pixel circuit (10) comprises a plurality of consecutive light-emitting stages (EM1, EM2, ... , EMn) and a time-controlled off stage (CS). In the display period, the driving method for the pixel circuit (10) comprises: during a plurality of consecutive light-emitting stages (EM1, EM2, ... , EMn), the current control circuit (100), according to a received display data signal and a light emission control signal, together with the time control circuit (200), according to the received time data signal, drive a light emitting element (L0) to emit light. In the time-controlled off stage (CS), the time control circuit (200) is turned off according to a received time-controlled off data signal. By means of the driving method for a pixel circuit, the structural complexity of the pixel circuit is reduced, thereby improving the aperture ratio and resolution of a pixel unit, a display panel and a display device that comprise the pixel circuit.
Patent WO-2021088156-A1 (WO)
Title: Power semiconductor device
Inventor: SU YUANHONG
IPC: H01L29/06
Filed: 2019-11-27
Abstract: Disclosed is a split-gate trench power semiconductor device, comprising: an active region provided on a semiconductor substrate, wherein the active region comprises a first well region and a second well region, longitudinally stacked along the surface of the semiconductor substrate toward the bottom of the semiconductor substrate, and one or more true gate trenches passing through the first well region and the second well region, a split polysilicon true gate is provided in the true gate trench, and comprises a polysilicon main true gate and a polysilicon auxiliary true gate separately arranged near the top and bottom of the trench respectively, the polysilicon main gate is a control gate for connecting with an external gate driving circuit, between the polysilicon main true gate and the polysilicon auxiliary true gate, and a polysilicon true gate is isolated from sidewalls of the true gate trenches and the bottom of the true gate trenches by an interlayer dielectric. According to the present application, the polysilicon gate in a strip trench is split to form a split gate, thereby reducing the parasitic capacitance, and then using different electrical connections and setting the thickness of an oxide layer so as to achieve the overall optimization of chip performance.
Patent WO-2020119463-A1 (WO)
Title: 可控释放的瓣膜支架
Inventor: LV SHIWEN
IPC: A61F2/24
Filed: 2019-11-28
Abstract: 一种可控释放的瓣膜支架，包括瓣膜缝制段（110）、定位部件（120）和人工瓣膜（130），人工瓣膜（130）被连接在瓣膜缝制段（110）上，瓣膜缝制段（110）与定位部件（120）为两个独立构件，瓣膜缝制段（110）与定位部件（120）被压缩后位于输送鞘管（170）轴线方向的不同位置，定位部件（120）先于瓣膜缝制段（110）释放，瓣膜缝制段（110）的近端设置有连接结构（1101），定位部件的远端设置有配合结构（1210），当被压缩装载在输送鞘管（170）中时，连接结构（1101）可拆卸地连接在配合结构（1210）上，实现定位部件（120）的可控释放。
Patent WO-2021109239-A1 (WO)
Inventor: ZHANG XIANMING
IPC: G09G3/20
Filed: 2019-12-17
Abstract: 一种显示面板，包括显示屏体（10）和多个驱动模组（20），驱动模组（20）包括与显示屏体（10）电连接的驱动单元（21）；至少部分驱动模组（20）还包括电压转换单元（22），电压转换单元（22）的输入端接入高电位的电源电压VDD，电压转换单元（22）的输出端与驱动单元（21）的输入端电连接，以为驱动单元（21）提供预设的驱动电压。
Patent WO-2021056894-A1 (WO)
Title: Bus power lithium battery thermal insulation maintenance management method and cloud management server
Inventor: LIN CHUNMIN
IPC: H01M10/625
Filed: 2019-12-26
Abstract: A bus power lithium battery thermal insulation maintenance management method and a cloud management server. According to the management method, thermal insulation related data of a vehicle is obtained by utilizing the Internet of vehicles technology and a battery temperature rise curve function and a battery cooling curve function are formed, so that the remaining return duration and the return temperature are predicted in real time by means of the battery cooling curve function in an operation phase, so as to ensure the driving safety in the operation phase. Meanwhile, in the return phase, the auxiliary heating power, the heating time, the charging power, and the charging time required by a charging thermal insulation strategy as well as the heating and charging sequence are selected for fitting of the battery temperature rise curve function. Charging and auxiliary heating are reasonably arranged so as to ensure that the battery cell temperature and the remaining power of the vehicle meet operation conditions of the first shift the next day in a low temperature environment, thereby avoiding a departure delay caused by untimely management of the battery cell temperature and the remaining power of the lithium battery at a low temperature.
Patent WO-2020135691-A1 (WO)
Inventor: ZHANG SUOQUAN
IPC: C22C38/00
Filed: 2019-12-27
Abstract: L'invention concerne un matériau d'acier à gradient ayant une couche de surface comprenant de la ferrite et une couche interne comprenant de la ferrite et de la perlite, ainsi qu'un procédé de fabrication, les pourcentages en poids des composants étant les suivants : C ≤ 0,15 %, Si ≤ 1 %, Mn ≤ 1,5 %, le reste étant du Fe et des impuretés inévitables, et la couche de surface du matériau d'acier étant un tissu de ferrite, la couche interne étant un tissu de ferrite et de perlite. Le procédé de fabrication de ce matériau comprend des étapes de fusion, de moulage, de laminage et de traitement thermique ; dans l'étape de traitement thermique, le matériau d'acier est chauffé au-dessus de la température austénitique Ac3, et la température est maintenue plus de 3 min pour garantir l'austénitisation complète du matériau ; le matériau est ensuite refroidi à une température inférieure à Ar1 à une vitesse de refroidissement inférieure à 0,5 °C/s. Ce matériau d'acier n'a pas besoin d'être combiné avec deux matériaux et est uniquement traité et préparé avec un seul matériau, le processus est court, la procédure est simple et le coût est faible.
Patent WO-2020135829-A1 (WO)
Title: 防直吹空调的控制方法、装置、存储介质及计算机设备
Inventor: YU YANG
IPC: F24F11/64
Filed: 2019-12-29
Abstract: 一种防直吹空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。该控制方法包括：通过红外热释电传感器获取设定区域内的人员存在状态，当人员存在状态表征设定区域内存在人员时，根据第二时刻确定出设定偏向距离，或，室内风机的设定风机转速和设定偏向距离，根据空调的安装高度、设定区域与空调之间的第一距离和设定人员高度确定出设定导风板角度，以使送风方向与人员之间的距离大于等于设定偏向距离，根据设定导风板角度，或，设定导风板角度和设定风机转速控制空调。
Patent WO-2021036142-A1 (WO)
Inventor: LIU CHUNFA
IPC: H04N5/225
Filed: 2019-12-30
Abstract: Disclosed are a camera telescopic device and a mobile terminal applying the camera telescopic device. The camera telescopic device comprises: a mounting plate; a driving mechanism comprising a motor, a worm gear and a worm, the motor being mounted on the mounting plate, the worm gear being meshed with the worm, and the worm being transmittingly connected to the output part of the motor; a transmission gear provided coaxially and connected to the worm gear; and a connecting piece comprising a rack part and a connecting part connected to each other, the rack part being movably provided on the mounting plate and transmittingly connected to the transmission gear, and the connecting part being used for connecting the camera. The motor drives the worm to rotate, the worm rotates to drive the worm gear to rotate, the worm gear rotates to drive the transmission gear to rotate, and the transmission gear rotates to drive the connecting part to move, so that the camera extends or retracts. According to the technical solution of the present application, the camera in the mobile terminal can extend and retract, so that the screen-to-body ratio of the mobile terminal is increased.
Patent WO-2021134462-A1 (WO)
Title: Methods and apparatus to facilitate region of interest tracking for in-motion frames
Inventor: ZHANG NAN
IPC: G06T11/00
Filed: 2019-12-31
Abstract: The present disclosure relates to methods and apparatus for display processing. For example, disclosed techniques facilitate region of interest tracking for in-motion frames. Aspects of the present disclosure can identify a layer of interest of a plurality of layers associated with a frame. Aspects of the present disclosure can also determine coordinates for a region of interest based on characteristics associated with the identified layer of interest. Further, aspects of the present disclosure can perform display processing on the region of interest of the frame based on the coordinates for the region of interest.
Patent WO-2020164334-A1 (WO)
Inventor: HUANG SU
IPC: H04W64/00
Filed: 2020-01-02
Abstract: 本申请提供一种信号传输的方法与装置，该方法包括：定位管理设备从服务小区和/或邻小区接收第一SRS资源配置信息；定位管理设备向终端设备发送第二SRS资源配置信息，第二SRS资源配置信息包括第三SRS资源配置信息，以及第三SRS资源配置信息所指示的SRS资源关联的下行参考信号，其中，第三SRS资源配置信息为第一SRS资源配置信息中的部分或全部。通过定位管理设备为终端设备配置SRS资源，可以实现SRS资源与下行参考信号相关联，有助于终端设备获取发送SRS的发送波束的信息，从而可以在一定程度上提高小区接收SRS的效率。
Patent WO-2021017418-A1 (WO)
Title: Application of three-dimensional photoacoustic imaging in breast tumor scoring system and device
Inventor: YANG MENG
IPC: A61B5/00
Filed: 2020-01-10
Abstract: Provided are an application of three-dimensional photoacoustic imaging in a breast tumor scoring system and device; scoring comprises the following steps: (1) photoacoustic/ultrasound dual-modality imaging collection of image information of a breast tumor in vitro; (2) analyzing the collected image information and performing morphological and functional scoring, respectively; (3) combining the results of morphological and functional scoring to obtain a comprehensive score and determining whether the breast tumor has a malignant tendency result; if one or both of the morphological score and functional score is determined to be malignant, then considering the tumor to be malignant. A more stable quantitative result can be provided by means of three-dimensional tumor imaging. In comparison with performing breast three-dimensional photoacoustic imaging alone, the tumor area is depicted with the aid of ultrasound imaging, and it is possible to analyze the external and internal characteristics of the tumor separately, improving diagnostic sensitivity and specificity; a distinction is made between malignant and benign tumors on the basis of the threshold value of oxygen saturation (SO 2 ), and the invention has convenience, high repeatability, and more objective diagnosis.
Patent WO-2020248600-A1 (WO)
Title: 锁具及具有其的电动车
Inventor: LIN ZHIPENG
IPC: B62H5/00
Filed: 2020-01-10
Abstract: 本申请提供了一种锁具及具有其的电动车。该锁具包括：安装基础、锁舌组件、驱动部和锁芯组件，锁舌组件与安装基础可活动地相连接，锁舌组件具有使安装基础的位置与配合件的位置相对固定的锁止位置，以及锁舌组件具有使安装基础位置与配合件的位置相对可变的解锁位置，驱动部与锁舌组件相连接，以通过电信号控制驱动部的至少部分动作，以带动锁舌组件运动至锁止位置或解锁位置，锁芯组件与安装基础可转动地相连接，锁芯组件具有操作件，以通过转动锁芯组件使操作件带动锁舌组件运动至锁止位置或解锁位置；锁芯组件具有使车体电路导通的通电位置，以及锁芯组件具有使车体电路断电的断电位置，以通过转动锁芯组件以控制车体的电路通断。
Patent WO-2020187081-A1 (WO)
Inventor: SUN WEI
IPC: C12N5/09
Filed: 2020-03-09
Abstract: 涉及一种制备三维生物构建体的方法、三维生物构建体及其用途，所述方法包括使用生物墨水进行生物3D打印的步骤和交联步骤；其中，所述生物墨水由包括生物材料和含有肿瘤细胞的细胞培养液在内的材料制成；所述生物材料包括明胶溶液和海藻酸钠溶液；所述肿瘤细胞为原代肿瘤细胞。该制备方法能够快速获得三维生物构建体，效率高，耗时短，能够更好地保持三维生物构建体中肿瘤细胞的生物学特性和生物学功能。
Patent WO-2021179235-A1 (WO)
Title: 电力通信系统中消除噪声的装置、电路和方法
Inventor: LIN ZEFENG
IPC: H04B3/30
Filed: 2020-03-12
Abstract: 本申请提供一种电力通信系统中消除噪声的装置、电路和方法，该装置配置在包括差模耦合电路和共模耦合电路的耦合电路中，该装置包括信号获取模块和噪声消除模块，其中，信号获取模块用于从差模耦合电路获取第一差模信号，以及从所述共模耦合电路获取第一共模信号，噪声消除模块用于根据获得的第一共模信号对获得的第一差模信号进行噪声消除处理。该消除噪声的装置、电路和方法能够降低电力通信系统中的噪声干扰，提高线路上的传输速率和传输质量。
Patent WO-2021184170-A1 (WO)
Inventor: LI MINGJU
IPC: H04W72/04
Filed: 2020-03-16
Abstract: 本公开公开了一种数据传输方法、装置、通信设备及存储介质，涉及通信技术领域。该方法应用于终端设备中，包括：接收至少两个PDCCH和传输至少两个数据信道，所述至少两个数据信道由所述至少两个PDCCH调度传输；其中，所述至少两个PDCCH传输同样的内容，或，所述至少两个数据信道传输同样的内容，或，所述至少两个PDCCH传输同样的内容且所述至少两个数据信道传输同样的内容。本公开实现了控制信道和数据信道联合重复传输，提高了通信的鲁棒性。
Patent WO-2021098118-A1 (WO)
Inventor: YE RUJIAN
IPC: B68G9/00
Filed: 2020-04-02
Abstract: Provided are a pocket spring core production device (100) and method. The pocket spring core (200) production method comprises: conveying a first pocket spring string (2011) along a first conveying direction from a first conveying position to a first pushing position; conveying a second pocket spring string (2012) from a second conveying position to a second pushing position along a second conveying direction parallel to the first conveying direction, the second pushing position and the first pushing position being arranged side by side in a pushing direction orthogonal to the first conveying direction and the second conveying direction; simultaneously pushing the second pocket spring string (2012) and the first pocket spring string (2011) to an assembly area along the pushing direction to form a pocket spring core (200).
Patent WO-2021098140-A1 (WO)
Inventor: LU TIEHUA
IPC: H04L9/32
Filed: 2020-04-23
Abstract: The present application relates to blockchain technology, and disclosed therein is a blockchain network deployment method. The method comprises: using a Java service to provide a Restful API interface, and receiving an HTTP request for creating a blockchain network that is initiated by a client; generating, according to parameters in the HTTP request, a yaml configuration file by using a template; calling a Kubernetes Restful API interface, starting up a container according to the yaml configuration file, and establishing a blockchain network; and generating a user certificate by using Fabric-CA and saving same to a network-attached storage (NAS) disk for sharing. Further provided in the present application are an electronic device and a computer-readable storage medium. The blockchain network deployment method, electronic device, and computer-readable storage medium provided in the present application can solve the defects and deficiencies in an official example and are applied to a production environment.
Patent WO-2021217508-A1 (WO)
Inventor: FAIRHURST ROBIN
IPC: A61K31/4741
Filed: 2020-04-29
Abstract: Provided are compounds of formula (I) or a pharmaceutically acceptable salt form thereof, wherein the substituents are as defined in the specification; to intermediates in the preparation of the compounds, to pharmaceutical compositions comprising the compounds and to the use of the compounds in the treatment of disease.
Patent WO-2021226935-A1 (WO)
Title: Reporting physical downlink control channel blind decoding capabilities
Inventor: YAO CHUNHAI
IPC: H04W8/22
Filed: 2020-05-14
Abstract: A user equipment (UE) reports radio access capabilities to a network. The UE receives a request from a network for radio access capabilities of the UE, determining one or more radio access capabilities related to physical downlink control channel (PDCCH) blind decoding by the UE, generates a message that includes the one or more radio access capabilities of the UE and transmits the message to the network.
Patent WO-2021227014-A1 (WO)
Title: Enhanced initial access procedures in wireless communication
Inventor: ZHANG YUSHU
IPC: H04W72/12
Filed: 2020-05-15
Abstract: Disclosed are techniques for differentiating between licensed and unlicensed bands in a common portion of frequency spectrum to facilitate initial access in a fifth generation (5G) new radio (NR) wireless communication system having an NR node. The techniques include an NR generating and UE processing frequency configuration information indicating whether the common portion of frequency spectrum is allocated as a licensed band or an unlicensed band to enable a determination that the frequency spectrum is configured as the licensed band or unlicensed band and thereby facilitate initial access.
Patent WO-2021227125-A1 (WO)
Inventor: GU JIANZHONG
IPC: H03F3/24
Filed: 2020-05-25
Abstract: 本申请公开了一种射频电路、射频信号发射和接收方法及无线通信设备，该射频电路包括第一射频放大器、第二射频放大器、第一通道开关、第一低噪声放大器、第二低噪声放大器及第二通道开关；所述第一射频放大器和所述第二射频放大器分别通过所述第一通道开关连接多个天线并通过所述第一通道开关中的SRS开关连接多个SRS天线；所述第一低噪声放大器和所述第二低噪声放大器分别通过所述第一通道开关连接所述多个天线并分别通过所述第二通道开关连接接收器；其中，所述第一射频放大器或所述第二射频放大器传输一路射频发射信号实现一路发射，所述第一低噪声放大器和所述第二低噪声放大器同时接收射频接收信号实现两路接收。
Patent WO-2020244429-A1 (WO)
Inventor: LUAN YUEMIN
IPC: C02F1/44
Filed: 2020-05-26
Abstract: An industrial in-parallel water inlet two-stage disc filter, comprising an inner cylinder (1), wherein a filter core is provided in the inner cylinder (1); the filter core comprises a primary filter core (2) and a secondary filter core (3) arranged from top to bottom; the primary filter core (2) comprises an upper flow-guiding disc (12) and a flow guiding disc (13); the secondary filter core (3) comprises a lower flow-guiding disc (14) and the flow guiding disc (13); a division flow-guiding disc (15) is arranged between the primary filter core (2) and the secondary filter core (3); the division flow-guiding disc (15) comprises an upper division flow-guiding disc (16) and a lower division flow-guiding disc (17); and the lower end of the inner cylinder (1) is provided with a sewage outlet (9), a purified water outlet (10), and a raw water inlet (11).
Patent WO-2020244432-A1 (WO)
Title: Method for preparing display substrate, display substrate, and display apparatus
Inventor: ZHAO PAN
IPC: H01L51/52
Filed: 2020-05-27
Abstract: Provided are a method for preparing a display substrate, a display substrate, and a display apparatus. The display substrate comprises an active display region, a perforated region and a critical region provided between the active display region and the perforated region, wherein the critical region of the display substrate comprises: a base, and at least one first barrier wall provided on the base, and the at least one first barrier wall is of a protruding structure. (FIG. 2)
Patent WO-2020259185-A1 (WO)
Inventor: ZHA HONGBIN
IPC: G01C21/20
Filed: 2020-05-27
Abstract: A method and apparatus for implementing a visual odometer. The method comprises: setting up a first model function for representing position change in a camera, and using the force acting on the camera in the first model function to represent the position change in the camera (11); setting up a second model function for representing orientation change in the camera, and using the angular velocity of the camera in the second model function to represent the orientation change in the camera (12); obtaining a target function according to the first model function, the second model function, and the acceleration and angular velocity of the camera sensed by an inertial sensor (13); and optimizing the target function to obtain the optimized force acting on the camera and the angular velocity of the camera (14).
Patent WO-2020253571-A1 (WO)
Inventor: BAKKER NIELS
IPC: H01M6/32
Filed: 2020-06-09
Abstract: A battery including: first and second battery terminals configured for electrical communication with a load; a battery casing having first and second end portions and a chamber disposed therein; a first constituent, a second constituent, and at least one barrier arranged in a first configuration within the chamber which restricts the first constituent from interacting with the second constituent to provide an electrolyte within the chamber that is suitable for operation of the battery in powering the load in electrical communication with the first and second battery terminals; and whereby, responsive to a force being applied to a portion of the battery, the barrier is configured for arrangement in to a second configuration from the first configuration so that the first constituent and the second constituent are able to interact with each other to provide an electrolyte within the chamber that is suitable for operation of the battery in powering the load.
Patent WO-2020248975-A1 (WO)
Inventor: SHAFFER TIMOTHY SCOTT
IPC: F24F7/013
Filed: 2020-06-09
Abstract: A packaged terminal air conditioner unit (100) includes a bulkhead (126) and a sealed system (102) mounted at least partially within a wall sleeve (110). The wall sleeve (110) is positioned in an opening (170) on the side of a building and defines an intake aperture (210) and an exhaust aperture (212) that fluidly couple an outdoor portion(114) to the room (200). An intake fan assembly (220) is mounted to the wall sleeve (110) over the intake aperture (210) for selectively urging a flow of make-up air (204) into the room (200) and an exhaust fan assembly (222) is mounted to the wall sleeve (110) over the exhaust aperture (212) for selectively urging a flow of exhaust air (206) out of the room (200).