baber/WOPTO huggingface dataset:
Patent WO-2021042738-A1 (WO)
Title: Intelligent ultrasonic wine aging method
Inventor: YAO XINGYUAN
IPC: C12H1/16
Filed: 2020-04-23
Abstract: An intelligent ultrasonic wine aging method. A sealed stainless steel aging cylinder is provided on a bracket, and the bracket is provided above a stainless steel tank where an ultrasonic generator is provided at the bottom, so that indirect ultrasonic aging can be performed on young wine in the stainless steel aging cylinder. First, a water injection sub-process is started; then a wine feeding sub-process is started; then a specific aging sub-process is started, and a temperature control sub-process is synchronously executed during the aging process; then a wine discharging sub-process is started; after completion, determination of whether a wine change requirement exists can be added, if yes, an air washing sub-process is started, and if not, the wine feeding sub-process is directly performed to continue aging; the processes are repeated to automatically perform the wine aging process. Temperature and airtightness are strictly controlled during the entire aging process, which effectively guarantees consistency of the wine aging effect and quality; the whole processes of wine feeding, wine discharging, temperature controlling, wine changing, etc. are automatically realized by means of state checks collectively carried out by sensors and by controlling corresponding valves; the intelligent ultrasonic wine aging method can realize automatic batch production, can be widely applied in wineries and wine packaging manufacturers, shortens the period of selling new wine, greatly improves quality of the new wine, and has a wide application scene.
Patent WO-2021017562-A1 (WO)
Inventor: CHEN LEI
IPC: H01L33/48
Filed: 2020-05-08
Abstract: Provided in the present application is an LED encapsulation structure and an LED die bonding method. The LED encapsulation structure comprises a support, a vertical structure chip, a first conductive wire, and a second conductive wire. The support comprises a first electrode plate, a second electrode plate, and a base. A first solder pad and a second solder pad are provided on the first electrode plate, and a third solder pad is provided on the second electrode plate. In the LED encapsulation structure and the LED die bonding method provided in the present application, by means of arranging a first solder pad and a second solder pad at an interval on a first electrode plate and using a first conductive wire for soldering a connection between the first solder pad and the second solder pad, and fixing a vertical structure chip on the first solder pad, the vertical structure chip can be effectively prevented from being separated from the first electrode plate in special environments (such as high temperature, high humidity, or hot and cold environments), and the hot and cold impact resistance and vulcanization resistance performance of the LED encapsulation structure is effectively improved, in order to ensure the reliability of the connection between the vertical structure chip and the first electrode plate, thus effectively improving the reliability of the LED encapsulation structure.
Patent WO-2021232253-A1 (WO)
Title: Driving device, dual-motor driving system, automobile, and control method for driving device
Inventor: CHAI BENBEN
IPC: B60K17/04
Filed: 2020-05-19
Abstract: A driving device (10), comprising a first variable speed driving mechanism (11), a second variable speed driving mechanism (12), a first output half shaft (13) and a second output half shaft (14); the first variable speed driving mechanism (11) comprises a first reduction gear (110), a first planetary gear train (111) and a first braking mechanism (112); the second variable speed driving mechanism (12) comprises a second reduction gear (120), a second planetary gear train (121) and a second braking mechanism (122); the first planetary gear train (111) comprises a first sun gear (1110), a first gear ring (1111), a first planetary gear and a first planetary carrier (1112); the first reduction gear (110) is engaged with the first sun gear (1110); the first braking mechanism (112) is used for controlling the first gear ring (1111) to be locked or to be connected to the first planetary carrier (1112); the second planetary gear train (121) comprises a second sun gear (1210), a second gear ring (1211), a second planetary gear and a second planetary gear (1212); the second reduction gear (120) is engaged with the first sun gear (1210); the second braking mechanism (122) is used for controlling the second gear ring (1211) to be locked or to be connected to the second planetary carrier (1212); and the two output half shafts (13,14) can be jointed or separated.
Patent WO-2020233663-A1 (WO)
Title: Matrix-based intra prediction using upsampling
Inventor: DENG ZHIPIN
IPC: H04N19/00
Filed: 2020-05-21
Abstract: Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes performing a conversion between a current video block of a video and a bitstream representation of the current video block using a matrix based intra prediction (MIP) mode in which a prediction block of the current video block is determined by performing, on previously coded samples of the video, a boundary downsampling operation, followed by a matrix vector multiplication operation, and followed by an upsampling operation, where the upsampling operation is performed, in both a vertical direction and a horizontal direction in a fixed order, on samples obtained from the matrix vector multiplication operation.
Patent WO-2021057077-A1 (WO)
Inventor: MENG QIANG
IPC: B60R21/213
Filed: 2020-06-04
Abstract: A housing (13) for an overhead safety airbag module (1), and an overhead safety airbag module. The housing is used to accommodate an airbag (11), is mounted between a car roof (2) and a sun visor of a vehicle, and is provided with a windshield side opening (13a) open toward a first direction in which a windshield (3) of the vehicle is located. The housing comprises a support portion (131). The support portion is used to support the airbag, and is configured to expose part of the airbag when the airbag is in a packaged state, such that the housing is provided with a sun visor side opening (13b) open toward a second direction in which the sun visor is located. the second direction is perpendicular to the first direction. The sun visor side opening communicates with the windshield side opening. When the airbag is inflated, the airbag expands downwards along the windshield via both the windshield side opening and the sun visor side opening so as to reduce the impact with the windshield and the roof. The overhead safety airbag module comprises: the airbag, a gas generator (12) located in the airbag and used to inflate the airbag, and the housing used to accommodate the airbag.
Patent WO-2020244628-A1 (WO)
Title: 有源模块、移动通信前传系统和移动通信前传管控方法
Inventor: LI HAN
IPC: H04B10/079
Filed: 2020-06-05
Abstract: 本公开提供一种有源模块、移动通信前传系统和移动通信前传管控方法，属于无线通信技术领域，该有源模块，包括：第一接口，用于与射频拉远设备连接；第二接口，用于与基带处理设备连接，监控模块，用于获取以下传输相关性能信息中的至少之一：射频拉远设备的传输相关性能信息；基带处理设备的端口的传输相关性能信息；第一接口和第二接口的传输相关性能信息。
Patent WO-2021189668-A1 (WO)
Title: 基于排队消散时间的路口交通信号方案优化方法
Inventor: RAO HUAN
IPC: G08G1/01
Filed: 2020-06-09
Abstract: 本发明提供一种基于排队消散时间的路口交通信号方案优化方法，基于各进口道流向的绿时需求、绿灯空放时长和排队消散时间，以排队消散时间作为增减量，调整确定各进口道流向的实际绿时需求；针对待选相序方案对每一组相序方案下相位阶段绿灯时长计算，基于周期时长确定最优方案；本发明方法，对比传统绿时需求求解方案，能够对绿时需求有效调整，确保进口道流向绿时既能满足车辆通行又不存在长时间绿时空放情况，将绿时需求值达到最优；并考虑对比待选相序方案，选取最优相序和最优配时方案，大大提高了交通信号方案配置的灵活性，可为不同控制阶段选取出最优的信号控制方案。
Patent WO-2020259337-A1 (WO)
Inventor: MENG KE
IPC: H01L27/15
Filed: 2020-06-15
Abstract: An array substrate and a preparation method therefor, and a display panel and a display device. The array substrate comprises a binding region and a non-binding region. The array substrate further comprises a rigid substrate, a driving circuit layer, a light emitting diode layer, a flexible base layer, and a binding lead layer. The rigid substrate is disposed in the non-binding region; the flexible base layer is disposed in the bonding region and is located on the same side of the rigid substrate as the driving circuit layer; the bonding lead layer is disposed on the side of the flexible base layer distant from the rigid substrate, and the binding lead layer is electrically connected to the driving circuit layer; the binding lead layer and the flexible base layer can be bent along the edge of the rigid substrate to the side of the rigid substrate distant from the driving circuit layer. The array substrate can reduce the bezel of a display panel.
Patent WO-2021004506-A1 (WO)
Inventor: LU XI
IPC: G06F17/00
Filed: 2020-07-09
Abstract: 一种基于静强度的结构全场轻量化定量评价方法，使用结构静强度场与结构应力场进行匹配，进行结构全场轻量化定量评价，包括：根据结构危险截面的最高应力分布，确定结构危险截面的理想静强度场分布，根据结构热处理要求和材料的端淬曲线以及强度硬度转换关系，确定结构危险截面的静强度分布，应用应力‑强度干涉模型进行结构危险截面的全场轻量化水平定量评价。
Patent WO-2022000575-A1 (WO)
Inventor: LANG HUANBIAO
IPC: G01S7/481
Filed: 2020-07-15
Abstract: An infrared emission module for wide-angle time of fly optical ranging, comprising a base (10), a substrate (1), a vertical-cavity surface emitting laser (VCSEL) chip (2) and a wide-angle beam expanding lens system (6). The wide-angle beam expanding lens system (6) consists of at least one lens. At least one lens in the wide-angle beam expanding lens system (6) is a concave lens which is concave in the center. One of the curved surface contours of the concave lens is concave in the center and gradually extends to the outside to form an arc-shaped slope shape, and is located on the other side of the corresponding surface of the light-emitting surface of the VCSEL chip (2). The wide-angle beam expanding lens system (6) expands a light beam angle to between 60°C and 150°C. The present invention is simple in structure, implements uniform light distribution at a large angle, and improves optical efficiency. An infrared emission module for wide-angle time of fly optical ranging is capable of obtaining a 3D image with a wide field of view angle by means of a wide-angle receiver assembly (4).
Patent WO-2022016319-A1 (WO)
Title: Belt pulley apparatus, and belt pulley failure monitoring system and monitoring method
Inventor: YANG JUAN
IPC: F16H55/36
Filed: 2020-07-20
Abstract: A belt pulley apparatus, comprising: an outer pulley ring (10), with a side face of the outer pulley ring (10) being provided with a first rim (11), and the first rim (11) being provided with a first notch (12); a hub (20), with a side face of the hub (20) being provided with a second rim (21), and the second rim (21) being provided with a second notch (22); a rubber ring (30), with the rubber ring (30) being arranged between the outer pulley ring (10) and the hub (20), and the first rim (11) and the second rim (21) protruding outwards relative to a side face of the rubber ring (30); and a monitoring apparatus, with the monitoring apparatus being connected to the hub (20), the monitoring apparatus being provided with a signal transceiver (40), and the signal transceiver (40), the first notch (12) and the second notch (22) being collinear. Further disclosed are a belt pulley failure monitoring system and monitoring method with the belt pulley apparatus. The signal transceiver of the monitoring apparatus monitors whether the first notch and the second notch are misaligned, such that the monitoring of the state of the rubber ring is realized, and the failure of the rubber ring can be monitored or discovered in a timely manner.
Patent WO-2021223346-A1 (WO)
Inventor: ZHAO DAQING
IPC: A23J1/00
Filed: 2020-08-28
Abstract: 一种山药蛋白提取物在制备治疗勃起功能障碍的药物中的应用，所述山药蛋白提取物通过以下方式制备：取鲜山药用8-20倍量蒸馏水匀浆，静置1～4h，4～20℃，过滤，上清液调节pH至1～2，过滤，取沉淀，沉淀调节pH＝7～8，冻干。
Patent WO-2022041124-A1 (WO)
Title: Methods and system for adjusting multi-mode connectivity of a user equipment based on network slice type
Inventor: ZHANG HAO
IPC: H04W88/10
Filed: 2020-08-28
Abstract: Wireless communications systems and methods related to adjusting a multimode capability of a user equipment (UE) based on a network slice of a packet data unit (PDU) session are provided. In some aspects, a UE that supports new radio (NR) radio access technology (RAT) and at least one other RAT (e.g., long term evolution (LTE) ) can receive an indication of establishment of a PDU session over a network slice between an application executing on the UE and a NR network operating NR RAT. The UE may adjust the capability of the UE to support the at least one other RAT based on a type of the network slice.
Patent WO-2022051952-A1 (WO)
Inventor: MA DEYANG
IPC: H01M50/20
Filed: 2020-09-09
Abstract: Provided are an unlocking assembly, a battery, an energy supply kit, and a mobile platform. The unlocking assembly comprises: a snapping member (10) movably arranged on a first body (100), a fitting portion (20) arranged on a second body (200), and a rotating member (30) rotatably arranged on the first body; in a locked state, the snapping member is snap-fitted with the fitting portion, and in an unlocked state, the snapping member is separated from the fitting portion, the rotating member can rotate toward an unlocking direction under the action of a rotating torque applied by an external force, and a rotating axis of the rotating member is substantially perpendicular to the direction in which the first body is separated from the second body. When the rotating member rotates toward the unlocking direction, the rotating member drives the snapping member to move to be separated from the fitting portion, and the first body can be separated from the second body, so as to switch the first body from the locked state to the unlocked state. The unlocking assembly effectively simplifies the operation step of detaching a battery from a machine body, is easy to operate, and effectively improves the user experience.
Patent WO-2021057497-A1 (WO)
Inventor: ZHOU HONGMING
IPC: A24B3/10
Filed: 2020-09-10
Abstract: Provided are a baking object (100), a method for fabrication of the baking object (100), and a method for microwave heating of the baking object (100); the baking object (100) comprises tobacco (131) and a microwave absorber (132); both the tobacco (131) and the microwave absorber (132) can absorb microwaves to generate heat; the microwave absorber (132) is made of a solid material which has a stable dielectric loss constant and which is non-volatile; the microwave absorber is used for stably absorbing microwaves to generate heat, and thus conductively heat the tobacco (131). By means of adding the microwave absorber to the tobacco, the microwave absorber can absorb microwaves stably to generate heat; in addition to the tobacco itself absorbing microwaves and heating, it is also heated by the microwave absorber by means of thermal conduction; the temperature of the tobacco is more stable and uniform and the temperature can continue to rise to the effective baking temperature, achieving the function of fast smoking puffs, and can also be pyrolyzed so as to give off a unique smoky fragrance, and produce a suitable taste.
Patent WO-2022056803-A1 (WO)
Inventor: WEN GAOSEN
IPC: B25J18/02
Filed: 2020-09-18
Abstract: 一种自动调节高度的智能工业机器人，包括机械臂主体（1），机械臂主体（1）的内部可活动的套接有机械伸缩臂（2），机械伸缩臂（2）远离机械臂主体（1）的一端固定连接有第一安装盘（3），机械臂主体（1）远离机械伸缩臂（2）的一端固定连接有第二安装盘（4），第一安装盘（3）和第二安装盘（4）的内部均开设有安装通孔（5）。
Patent WO-2021120746-A1 (WO)
Inventor: SHAN KEDI
IPC: B23K26/70
Filed: 2020-09-22
Abstract: An iron core lamination welding assistance device, each iron core lamination being provided with two positioning holes (19) through which positioning shafts (4) pass, wherein the assistance device comprises a core shaft (1), one end of which is provided with a limiting boss (11) that extends outward therefrom in the circumferential direction, the other end of which has a locking block (2) sleeved thereon; the end face of the locking block (2) and of the limiting boss (1) are provided with first fixing holes (12) used for accommodating the positioning shafts (4); the locking block (2) and the limiting boss (11) are provided with recesses along the circumferential direction thereof, which constitute a plurality of first access grooves (2); the plurality of first access grooves (20) are provided at intervals about a ring the center of which is the core shaft (1); the first access grooves (20) on the locking block (20) correspond one-to-one to the first access grooves (20) on the limiting boss (11); and when a stacked plurality of iron core laminations are limited between the locking block (2) and the limiting boss (11), the iron core lamination positions that are to be welded are located between the two corresponding first access grooves (20). The apparatus has the advantage of improving the securing effect of welding as well as production efficiency.
Patent WO-2022007204-A1 (WO)
Title: Material positioning and gripping device, and turning manipulator
Inventor: HAO HAN
IPC: B25J15/00
Filed: 2020-09-27
Abstract: The present application pertains to the technical field of manipulators, and particularly relates to a material positioning and gripping device and a turning manipulator. The material positioning and gripping device comprises a positioning assembly and a gripper assembly oppositely disposed. The positioning assembly comprises a positioning clamping jaw, a positioning driver member, a positioning sensor, and an adjustment member. The gripper assembly comprises a gripper clamping jaw, a gripper driver member, and a gripper sensor. The positioning clamping jaw is used to fix one side of a material. The positioning driver member is connected to the positioning clamping jaw. The positioning sensor is used to detect position displacement of the material and the positioning clamping jaw. The adjustment member is connected to the positioning clamping jaw, and is used to adjust a reference position of the positioning clamping jaw. The gripper clamping jaw is used to fix another side of the material. The gripper driver member is connected to the gripper clamping jaw. The gripper sensor is used to detect position displacement of the material and the gripper clamping jaw. The positioning assembly first fixes the material, so as to ensure that the center of the material and the center position for rotation are stable such that shifting does not occur, and then the gripper assembly grips the material, so as to prevent the material from loosening or releasing from the positioning clamping jaw.
Patent WO-2022077155-A1 (WO)
Inventor: WANG CHUNBAO
IPC: B01D53/74
Filed: 2020-10-12
Abstract: 一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，包括除尘箱（1），除尘箱（1）一侧外壁固定连接有含尘进气管（2），含尘进气管（2）顶部固定连接有第一连通管（3），除尘箱（1）一侧顶部固定连接有循环泵（9），第一连通管（3）另一端与循环泵（9）一侧外壁固定连接，除尘箱（1）另一侧顶部固定连接有料箱（13），除尘箱（1）另一侧外壁固定连接有脱硫脱硝箱（18），循环泵（9）顶部固定连接有第二连通管（11），第二连通管（11）外壁设置有第一控制阀（10），第二连通管（11）另一端与脱硫脱硝箱（18）一侧外壁固定连接，第二连通管（11）另一端外壁设置有第四控制阀（19），料箱（13）一侧外壁固定连接有第三连通管（15），第三连通管（15）外壁设置有第二控制阀（14），第三连通管（15）另一端与脱硫脱硝箱（18）顶部固定连接，除尘箱（1）一侧顶部固定连接有第四连通管（17），第四连通管（17）外壁设置有第三控制阀（16），第四连通管（17）另一端与脱硫脱硝箱（18）一侧顶部固定连接。
Patent WO-2022000878-A1 (WO)
Inventor: ZHU SHAOMING
IPC: G05D1/02
Filed: 2020-10-23
Abstract: An automatic walking device (1) and a control method therefor, and a computer-readable storage medium. The control method comprises: performing contour detection on an acquired photographed image to obtain a boundary (2), the center position O of the automatic walking device (1) being located on one edge of the photographed image; obtaining intersection points P 1 (x r , Y r ) and P 2 (x l , y l ) between the boundary (2) and the edge of the photographed image; respectively obtaining the shortest distances l r  and l l  between P 1 (x r , Y r ) and P 2 (x l , y l ) and the edge where the center position O of the automatic walking device (1) is located; and controlling the rotation direction and the rotation angle of the automatic walking device (1) according to the values of l r  and l l . The present invention can not only achieve the function of walking and operating the automatic walking device (1) along the edge, but also achieve the function of operating same according to a predetermined path inside a working area. The two rotation modes of the automatic walking device after encountering the boundary can completely cover the working area, which improves the efficiency.
Patent WO-2021143262-A1 (WO)
Inventor: Sang qi
IPC: G06T17/00
Filed: 2020-10-26
Abstract: Procédé d'ajout d'élément de carte, dispositif, terminal et support d'enregistrement se rapportant au domaine technique des ordinateurs. Le procédé fournit une nouvelle structure ouverte et, par conditionnement à l'avance de certains types requis pour une mise en œuvre de carte dans des modules correspondants, facilite la création sur la base des types dans les modules existants lors de l'ajout d'un élément de carte, ce qui permet d'augmenter l'efficacité de développement et de réduire la complexité du développement.
Patent WO-2021083123-A1 (WO)
Inventor: WANG SHEN
IPC: H01Q1/38
Filed: 2020-10-27
Abstract: The present invention provides an antenna and an electronic device. The antenna comprises a board body. The board body is provided with at least one antenna unit. Each antenna unit comprises a groove, a coupling frame, four radiators, four coupling bodies and four conductive members disposed on the board body. The four radiators and the four coupling bodies are all disposed in a space enclosed by the coupling frame. The coupling frame is disposed in the groove. Each radiator is provided with a feeding point. Different conductive members penetrate the bottom of the groove and are connected to the feeding points on the different radiators. The four radiators are connected in one-to-one correspondence to the four conductive members. Two pairs of differential signals are input to the four radiators. The board body, the coupling frame, the four radiators and the four coupling bodies are not in contact with one another and are filled with an insulating medium, and the four conductive members are insulated from the bottom of the groove.
Patent WO-2021169379-A1 (WO)
Inventor: ZHOU CHONG
IPC: G06F21/51
Filed: 2020-11-02
Abstract: A permission reuse method, applied in a distributed system. The distributed system comprises a first device and a second device, and the first device comprises multiple applications. The method comprises: the first device sends control information to the second device, wherein the control information comprises a first device identifier of the first device, user identifiers of the multiple applications, and permission information of the multiple applications, the permission information of an application is used for indicating which objects in the first device that the application has the permission to access, and objects in the first device comprise software or hardware resources in the first device; the second device receives the control information, and creates a first virtual identity according to the control information, wherein the first virtual identity comprises the first device identifier of the first device and the user identifiers of the multiple applications; the second device stores the first virtual identity, the permission information of the multiple applications, and correspondence between the first virtual identity and the permission information of the multiple applications.
Patent WO-2021088932-A1 (WO)
Title: Damper and sound generating device
Inventor: YANG JIANBIN
IPC: H04R9/02
Filed: 2020-11-05
Abstract: Disclosed are a damper and a sound generating device, the damper comprising a first connecting portion, a planar elastic portion and a second connecting portion. One side of the first connecting portion is configured to cooperatingly connect to a voice coil of the sound generating device; an end portion of the first connecting portion is bent and extends in an S shape toward the other side to form the planar elastic portion, the planar elastic portion and the first connecting portion being within the same plane; the second connecting portion is connected to an end of the planar elastic portion far from the first connecting portion, and the second connecting portion is configured to fixedly connect within the sound generating device; and the damper is a linear structure formed by integral winding.