baber/WOPTO huggingface dataset:
Patent WO-2018064931-A1 (WO)
Title: 考虑出租车运营状态下的城市道路行程时间分布估算方法
Inventor: ZHONG SHAOPENG
IPC: G08G1/01
Filed: 2017-09-21
Abstract: 一种考虑出租车运营状态下的城市道路行程时间分布估算方法，属于城市交通规划及管理的技术领域。根据出租车不同运营状态分别估算路径行程时间分布。在估算路径行程时间分布时，路网中相邻路段并不是独立的，通过加入马尔科夫模型来描述各相邻路段行程时间分布之间的相关性，提高了估算结果的科学性和准确性。根据两种不同运营状态下车辆数比例大小设定权重，得到最终路径行程时间分布。出租车驾驶员在空车和载客两种运营状态下的驾驶行为会有所差异，直接使用出租车数据估算的行程时间与真实值之间必然存在差异。通过采用深圳市的数据对所提出模型进行计算，发现考虑了运营状态之后，计算得到的行程时间分布函数更加精确。
Patent WO-2018149146-A1 (WO)
Title: 用于液晶面板的防潮垫片
Inventor: LV CHAO
IPC: B65D65/38
Filed: 2017-09-29
Abstract: 一种用于液晶面板的防潮垫片，包括至少一个防潮构造，该防潮构造包括中间区域和围绕所述中间区域设置的边缘区域；其中，所述边缘区域包含环绕所述中间区域设置的第一纹路结构，该第一纹路结构为闭合结构，用以将水汽阻隔在所述中间区域之外。该用于液晶面板的防潮垫片，其与需要防潮的产品表面形成的通道与外界环境是隔离的，从而外界环境中的水汽无法经由所述通道接触到产品表面，因此该防潮垫片具有良好的防潮性能，从而可以在运输环境或包装箱环境中对产品进行防潮。
Patent WO-2018090803-A1 (WO)
Title: 提高激光搭接焊的焊缝质量的工艺方法
Inventor: HAN XIAOHUI
IPC: B23K26/20
Filed: 2017-10-26
Abstract: 一种提高激光搭接焊的焊缝质量的工艺方法，包括S100，对工件进行激光焊接模拟并确定激光焊接模拟的热源模型参数；S200，根据热源模型参数对工件进行不同入射角度的焊接模拟，获取不同入射角度对应的第一焊缝参数；S300，当第一焊缝参数在预设范围内时，确定该第一焊缝参数对应的入射角度为实际激光入射角度。该方法能够改善激光搭接焊的焊缝质量不稳定的问题。
Patent WO-2019075779-A1 (WO)
Title: Electrostatic protection circuit structure, display panel and display apparatus
Inventor: SHI LONGQIANG
IPC: G09G3/00
Filed: 2017-11-01
Abstract: An electrostatic protection circuit structure, which is arranged on a display panel, and comprises a first via hole conductive layer (3) which bridges and connects a second signal line (2) leading an input signal (G_in) in and a first signal line (1) leading an output signal (G_out) out, and further comprises a thin-film transistor (4), wherein a gate electrode (G) of the thin-film transistor (4) is conducted to a drain electrode (D) thereof; the gate electrode (G) and/or the drain electrode (D) of the thin-film transistor (4) is connected to the second signal line (2); and a source electrode (S) of the thin-film transistor (4) is connected to the first signal line (1). The present invention also relates to a display panel and a display apparatus, and can effectively solve the problem in the prior art of being unable to output a signal normally due to a line break caused by excessive static electricity at an input signal end on a display panel.
Patent WO-2019075783-A1 (WO)
Title: Dust cup having double spiral dust-air separating structure
Inventor: NI ZUGEN
IPC: A47L9/16
Filed: 2017-11-02
Abstract: Disclosed is a dust cup having a double spiral dust-air separating structure. The dust cup comprises: a cup body; and a double spiral filtering assembly arranged in the cup body, which is characterized in that the double spiral filtering assembly comprises two air guide pipes arranged in the same space in the cup body and air filtering columns arranged in the air guide pipes; and the outer side wall of each air filtering column is spaced apart at a certain distance from the inner side wall of each air guide pipe, so as to form an air channel located therebetween. According to the present invention, the convenience of disassembly and cleaning can be improved while the structural complexity of components and parts is reduced, and the manufacturing complexity is also reduced, so that the manufacturing costs are significantly reduced, and a higher filtering efficiency is further achieved.
Patent WO-2018171231-A1 (WO)
Title: 基于开路负载和短路负载的双频带通滤波器
Inventor: QU MEIJUN
IPC: H01P1/20
Filed: 2017-11-17
Abstract: 本实用新型提供一种基于开路负载和短路负载的双频带通滤波器，包括刻蚀在介质板上表面的两根第一微带线、输入端、输出端和第二微带线。每一根第一微带线的两端分别设置开路负载和短路负载，两根第一微带线的中部通过第二微带线连接；输入端连接在其中一根第一微带线上，输出端连接在另一根第一微带线上；第二微带线的两端分别与输入端、输出端连通且位于同一水平线，该水平线作为第一中心轴线，第二中心轴线与第一中心轴线相互垂直；短路负载的末端设置短路金属柱，短路金属柱与设置在介质板下表面的地面金属层连接。本实用新型的双频带通滤波器对带外信号有良好的抑制效果，具有高选择性，引入噪声少，避免对射频前端造成干扰。
Patent WO-2019104505-A1 (WO)
Inventor: MENG YUFA
IPC: H02J7/14
Filed: 2017-11-29
Abstract: 一种用于油--电混合动力机车车载动力电池的充电系统， AC/DC变流装置和支撑电容将柴油发电机组的主发电机产生的三相交流电或地面交流电整流滤波成直流电，直流电的正极电路通过高压斩波电子开关和平波电抗器之后与动力电池正极连接，直流电的负极电路与动力电池负极连接，机车微机根据动力电池管理系统的信息控制主发电机的励磁驱动模块从而控制主发电机输出功率， DCU控制器根据机车微机发出的控制指令控制高压斩波电子开关以控制动力电池的最佳充电电流。采用所述的充电系统，柴油发电机组和地面电源均可以对动力电池组进行快速充电，地面只需要设置体积较小、价格便宜且可靠性很高的电压变换装置。
Patent WO-2018188353-A1 (WO)
Title: 加热装置、雾化器及电子烟
Inventor: QIU WEIHUA
IPC: A24F40/485
Filed: 2017-11-30
Abstract: 一种加热装置、雾化器及电子烟，包括发热件（530）、导液件以及底座（532），发热件（530）内设有供气流穿过的气流通道（5301），导液件用于吸收和/或存储烟液以供发热件（530）进行雾化，发热件（530）及导液件均安装在底座（532）中。底座（532）采用陶瓷材料制成，能够保留一定雾化温度，使得每次抽吸口感差别不大，同时避免因装配不当引起干烧而影响吸食口感。
Patent WO-2019085129-A1 (WO)
Inventor: LI XIUYAN
IPC: H01L27/32
Filed: 2017-11-30
Abstract: 本发明实施例公开了一种AMOLED显示面板，包括：显示区域，所述显示区域内设有多个像素电极，相邻像素电极之间彼此分离；非显示区域，其位于显示区域的外侧且环绕所述显示区域设置；其中，所述非显示区域包括：虚拟像素区，其邻近所述显示区域设置，所述虚拟像素区包括多个虚拟电极，至少部分所述虚拟电极靠近显示区域边缘的像素电极设置，所述虚拟电极与所述像素电极同一制程形成；周边外围区，其邻近所述虚拟像素区或虚拟像素区和显示区域设置，所述虚拟像素区位于显示区域和周边外围区之间。本发明实施例还公开了一种AMOLED显示器。采用本发明，具有提高AMOLED显示面板的显示均匀性的优点。
Patent WO-2018126878-A1 (WO)
Title: 一种包含苯并异噻唑啉酮类和四氟醚唑的杀菌剂组合物
Inventor: ZHONG HANGEN
IPC: A01N43/80
Filed: 2017-12-18
Abstract: 本发明提供了一种杀菌剂组合物，该组合物包含两种有效成分A和B，活性组分A为具有式(Ⅰ)结构的化合物，活性组分B为四氟醚唑，两组分之间的重量比为20～1:1～20。本发明还提供了该组合物的制备方法及用途。试验结果表明，本发明提供的上述杀菌组合物增效明显，更重要的是施用量减少，使用成本降低。该杀菌组合物能有效防治作物的某些特定的细菌或真菌病害。通过将不同作用机制和作用方式的杀菌剂进行复配，对于扩大杀菌谱和延缓真菌、细菌抗性以及提高防治效果等方面具有很好的作用。
Patent WO-2019136719-A1 (WO)
Title: Intelligent floor cleaning robot
Inventor: WU WEIFENG
IPC: A47L11/28
Filed: 2018-01-12
Abstract: The present invention relates to the field of cleaning equipment, and disclosed thereby is an intelligent floor cleaning robot, comprising a vehicle body, a fresh water tank, a control box, a dirty water tank, a floor cleaning device, a manual steering device, an autonomous steering device, a navigation device, and a mileage device, wherein the fresh water tank is located above the vehicle body and is fixedly connected to the vehicle body; the control box is located in an intermediate position above the vehicle body and is fixedly connected to vehicle body; the dirty water tank is located at the rear side above the fresh water tank and is fixedly connected to the fresh water tank; the floor cleaning device is located below the vehicle body; and the navigation device comprises a 3D laser and a laser mounting rack, and the navigation device is located above the vehicle body. The present invention may change the driving methods of existing floor cleaning vehicles, such that both unmanned driving is enabled and manual driving is enabled. By mean of the navigation device, operations in different areas and among different floors may be performed, thus improving work efficiency and reducing maintenance costs; and when laser navigation is used, collecting environmental information by means of a mode of manual driving is more convenient, faster, simpler and more efficient.
Patent WO-2019148534-A1 (WO)
Title: Semiconductor cleaning reaction tank having stirring function
Inventor: ZHANG PENG
IPC: H01L21/02
Filed: 2018-02-09
Abstract: A semiconductor cleaning reaction tank having a stirring function comprises a reaction tank (1), a perforated partition board (5), and a two-blade assembly. The four corners of an inner wall of the reaction tank (1) are provided with protruding blocks (2), and the perforated partition board (5) is movably arranged on the protruding blocks (2). Liquid passage holes (6) are provided in the perforated partition board (5), and two sides of the perforated partition board (5) are provided with pin holes (7). The two-blade assembly comprises a connecting block (8), blades (9), an upright rod (10), and a Y-shaped rod (11). The blades (9) are fixed to two sides of the connecting block (8), and movably arranged on one side of the protruding blocks (2) away from the perforated partition board (5). The upright rod (10) is fixedly connected with the Y-shaped rod (11), and the Y-shaped rod (11) is fixedly connected to the blades (9) through the pin holes (7). The semiconductor cleaning reaction tank can effectively avoid unevenness of the reaction rate during a rest process of a wafer basket (13) and avoid collision during a wafer basket (13) lifting process, thus ensuring the cleaning effect and product yield in the cleaning process.
Patent WO-2019033721-A1 (WO)
Title: Bolt locking method, swappable battery pack instillation system, and installation method
Inventor: CAO JIANHANG
IPC: B60S5/06
Filed: 2018-02-09
Abstract: Disclosed are a bolt locking method, a swappable battery pack installation system, and an installation method. The bolt locking method comprises: sequentially fastening bolts in diagonal pairs; dividing the tightening process into a pre-tightening stage and a stepped-tightening stage; in every stepped-tightening stage, sequentially fastening bolts also in diagonal pairs; during each stage, monitoring and analyzing in real time the tightening torque and angle; if the fastening conditions are not met, the bolt tightening is unlocked, and the tightening process is restarted.
Patent WO-2019169608-A1 (WO)
Inventor: ZHANG HUIYANG
IPC: G06Q50/30
Filed: 2018-03-08
Abstract: Systems and methods are provided for monitoring vehicle usage. An exemplary method for monitoring vehicle usage implementable by a server may comprise: determining a planned transportation to be carried out by a vehicle associated with a first user; obtaining tracking data of the vehicle to determine whether the vehicle has started and ended a transportation in compliance with the planned transportation; and in response to determining that the vehicle has started and ended the transportation in compliance with the planned transportation, transferring a first reward to the first user.
Patent WO-2019148582-A1 (WO)
Title: Control method and system for intelligent school campus
Inventor: BIN XIAOJIAO
IPC: G06Q10/02
Filed: 2018-03-09
Abstract: The present invention relates to the technical field of intelligent control. Disclosed are a control method and system for an intelligent school campus. The present invention provides various reservation schemes for various school campus venues on the basis of different user roles and permission levels and controls the use of various devices in the school campus. By means of the configuration of permitted working time periods, secure and orderly use of school campus venues and electronic teaching devices is ensured, and misuse of the electronic teaching devices is prevented. By means of the distinction of the user roles and user permission levels, reservation schemes can be provided in a flexible manner. By changing the reservation result of a reserved school campus venue, the management of the school campus and the coordination with respect to an unexpected situation are facilitated, increased flexibility is provided to users in using the school campus venues, and reservation requests are categorized and processed on the basis of user role types and permission levels, thus effectively preventing disruption of normal teaching order due to an arbitrary modification of the reservation result.
Patent WO-2018177372-A1 (WO)
Title: Fermeture à glissière résistante à l'eau
Inventor: ZHANG ZHIQIANG
IPC: A44B19/32
Filed: 2018-03-29
Abstract: L'invention concerne une fermeture à glissière résistante à l'eau comprenant deux bandes (2) et deux éléments dentés (1) disposés respectivement au niveau des deux bandes (2). La bande (2) comprend une bande de base (21) et une couche résistante à l'eau (22) recouvrant la bande de base (21). L'élément denté (1) est disposé au niveau de la couche résistante à l'eau (22). Autrement dit, la couche résistante à l'eau (22) est agencée sur la bande de base (21) d'abord, puis l'élément denté (1) est disposé au niveau de la couche résistante à l'eau (22). Une fermeture à glissière résistante à l'eau adoptant la structure ci-dessus nécessite un traitement simple et présente une bonne résistance à l'eau.
Patent WO-2019183912-A1 (WO)
Inventor: LI HSIN-LUN
IPC: H03K19/21
Filed: 2018-03-30
Abstract: Disclosed are an analog-to-digital converter circuit, an image sensor, and an analog-to-digital conversion method. The analog-to-digital converter circuit converts an analog signal into a digital signal, and comprises a first comparator, a second comparator, and a counter circuit. The first comparator compares the analog signal to a ramp signal. The second comparator compares the analog signal to the ramp signal added with a pre-determined offset. When the ramp signal has a signal level less than the signal level of the analog signal, the counter circuit counts the number of periods of a first clock signal to generate a first portion of the digital signal; when the signal level of the ramp signal added with the pre-determined offset is greater than the signal level of the analog signal, the counter circuit counts the number of periods of a second clock signal to generate a second portion of the digital signal. The frequency of the first clock signal is less than the frequency of the second clock signal. The analog-to-digital converter circuit reduces power consumption and has an energy saving effect.
Patent WO-2018223807-A1 (WO)
Title: 背光模组及显示装置
Inventor: ZHANG XIAOCHU
IPC: G02B6/00
Filed: 2018-05-11
Abstract: 一种背光模组及显示装置，该背光模组包括：导光板(11)，位于导光板(11)侧面的背光源(12)，以及位于导光板(11)出光面一侧的光学结构(13)；其中，在光学结构(13)中设有特定颜色的颜料(14)；沿着远离背光源(12)的方向上，光学结构(13)中的颜料(14)的含量越来越高。上述背光模组及显示装置，在背光源出射的光线经过导光板后，与光学结构中的颜料的颜色混合为白光，从而缓解了背光模组的偏光现象，不会由于颜料而出现新的偏光，而且调整周期较短，成本低。
Patent WO-2018210208-A1 (WO)
Title: 糖基转移酶、突变体及其应用
Inventor: ZHOU ZHIHUA
IPC: C12N15/54
Filed: 2018-05-14
Abstract: 提供一种糖基转移酶及突变体，并提供一种体外糖基化方法，包括步骤：在糖基转移酶存在下，将糖基供体的糖基转移到四环三萜类化合物的C-3位羟基上；从而形成糖基化的四环三萜类化合物；其中，所述的糖基转移酶为如SEQ ID NO.:4所示的糖基转移酶或其衍生多肽；或如SEQ ID NO.:21所示的糖基转移酶或其衍生多肽。
Patent WO-2019104948-A1 (WO)
Inventor: HE MIAO
IPC: H01M10/0525
Filed: 2018-05-17
Abstract: 本发明提供了一种钼掺杂改性的锰酸锂复合材料，为表面包覆有碳的钼掺杂改性的锰酸锂，所述钼掺杂改性的锰酸锂具有式I所示化学式：LiMn 2-xMo xO 4式I；其中，0.01≤x≤0.1；碳的质量分数为0.1～20％；LiMn 2-xMo xO 4的质量分数为80～99.9％。本发明采用钼对锰酸锂进行掺杂，能够有效抑制尖晶石结构LiMn 2O 4的Jahn-Teller效应和锰的溶解，从而提高循环稳定性和高温性能。本发明还提供了一种钼掺杂改性的锰酸锂复合材料的制备方法，该方法工艺简单，成本低，环境友好，适用于大规模工业生产。
Patent WO-2018219173-A1 (WO)
Inventor: LI WENZHE
IPC: G06Q10/08
Filed: 2018-05-22
Abstract: 本申请实施例提供了一种物品接收方法及相关装置，所述方法应用于接收设备，包括：检测到待接收物品，开启所述接收设备的接收通道；获取所述待接收物品的物流分拣信息；根据所述物流分拣信息，从所述接收设备的多个存储空间中向所述待接收物品分配对应的目标存储空间；将所述待接收物品放置至所述目标存储空间。可见，本申请实施例能够自动接收物品，并对接收的物品进行物流分拣和存储，无需人工参与过程，从而减少人力成本，提高了物流运输效率。
Patent WO-2019213996-A1 (WO)
Inventor: SHAO BO
IPC: G01N23/223
Filed: 2018-05-23
Abstract: An online detection method for X-ray fluorescence for additive manufacturing. A control system is used for controlling an X-ray generator to adjust the voltage and current of a high voltage power supply to reach predetermined values and then start testing; after a detector obtains a detection signal, the X-ray characteristic spectrum of a print is processed by means of an amplification circuit and a digital signal processing module on the basis of the detection signal. The online detection of industrial raw material components can be implemented under an additive manufacturing environment.
Patent WO-2019222943-A1 (WO)
Title: Npr nonmagnetic anchor rod steel material and production method therefor
Inventor: HE MANCHAO
IPC: C22C38/00
Filed: 2018-05-23
Abstract: An NPR nonmagnetic anchor rod steel material and a production method therefor. The NPR nonmagnetic anchor rod steel material comprises components, in percentages by weight, of: C: 0.4-0.7%; Mn: 15-20%; Cr: 1-18%; Si: 0.3-3%; Ca: 0.05-0.15%; Cu: less than or equal to 0.03%; Ni: less than or equal to 0.02%; S: less than or equal to 0.001%; P: less than or equal to 0.001% of P; and the balance: Fe and inevitable impurity elements. The NPR nonmagnetic anchor rod steel material and the production method therefor effectively solve the problems in the prior art of high magnetism of anchor rod steel and low tension strength and low effective elongation of anchor rods. The NPR nonmagnetic anchor rod steel material is of a fully-austenitized structure and is nonmagnetic, the yield strength is adjustable from 600 MPa to 1000 MPa, and the elongation is adjustable from 20% to 60%.
Patent WO-2019029248-A1 (WO)
Title: Heartbeat control system for shared bicycle
Inventor: LI GANG
IPC: G07C9/00
Filed: 2018-06-06
Abstract: The present invention relates to the field of shared bicycles, and in particular, to a heartbeat control system for a shared bicycle, said heartbeat control system comprising: a server for dividing, according to a virtual map, a coverage area of shared bicycles into several parking areas, and generating corresponding non-busy time periods and busy time periods for the parking areas; a lock control device provided on a shared bicycle, comprising a network module, and controlling the network module to be periodically started; the lock control device obtaining the corresponding non-busy time period and busy time period according to the parking area where the shared bicycle is located, and decreasing the starting frequency during the non-busy time period. By designing a heartbeat control system for a shared bicycle, the present invention periodically starts the network modules of shared bicycles in multiple corresponding parking areas, optimizing the resource structure, and reducing the power consumption to the greatest extent possible, without degrading user experience.
Patent WO-2019153623-A1 (WO)
Inventor: XUE WENTAO
IPC: A47K17/00
Filed: 2018-06-25
Abstract: A waterless urine-feces separation toilet, comprising a toilet body (1). The inner front end of the toilet body (1) is provided with a urinal funnel (2); a roller (4) is provided below a feces inlet of the toilet body (1); the roller (4) rotates by means of a transmission device. A scraper (11) is provided inside the toilet body (1), and the scraper (11) is tangential to the roller (4). By designing a roller structure in a toilet, not only the exterior of the toilet can be isolated from a feces treatment unit, but also feces can be guided and transported into the feces treatment unit. By designing a scraper, residual feces on the roller are cleared away.
Patent WO-2019024637-A1 (WO)
Title: Frequency control method and system for ultrasonic surgical tool
Inventor: WANG FUYUAN
IPC: A61B17/32
Filed: 2018-07-02
Abstract: A frequency control method and system for an ultrasonic surgical tool. The frequency control method for an ultrasonic surgical tool comprises: obtaining a maximum value of a phase difference between an operating voltage and an operating current of the ultrasonic surgical tool (101); determining whether the maximum value is less than zero (102), so as to obtain a first determination result; if the first determination result indicates that the maximum value is not less than zero, adjusting an operating frequency of the ultrasonic surgical tool to a frequency corresponding to the phase difference equaling to zero (103); if the first determination result indicates that the maximum value is greater than zero, subtracting a preset value from the maximum value to obtain a phase lock-point (104); and adjusting, according to the phase lock-point, the operating frequency of the ultrasonic surgical tool (105). The frequency control method for an ultrasonic surgical tool solves a problem in which, in some situations where the phase of a self-resonant frequency does not exceed 0, ultrasonic surgical tools fail to operate normally, or operate inefficiently, thereby improving operation efficiency and stability of ultrasonic surgical tools.
Patent WO-2018214985-A1 (WO)
Inventor: CAI YULONG
IPC: E01C7/32
Filed: 2018-07-03
Abstract: 一种自行车高速路钢梁铺装结构（100）及其路面铺装方法，铺装结构（100）包括顶板（10）、底板（20）、腹板（30）、加劲板（40）和装饰板（50），顶板（10）表层铺设复合材料高速路面，复合材料高速路面从下至上依次包括顶板基底、底漆涂层及石英砂（101）、防水涂层（102）、防滑涂层及石英砂（103）、耐磨涂层（104）以及防紫外线涂层（105）。路面铺装方法为在钢板表面自下至上依次铺设各层材料。该自行车高速路易于与交通枢纽无缝连接，舒适度高。
Patent WO-2019011298-A1 (WO)
Title: Target tracking method and apparatus, electronic device and storage medium
Inventor: LUO WENHAN
IPC: G06T7/246
Filed: 2018-07-12
Abstract: The present application relates to a target tracking method and apparatus, an electronic device and a storage medium. The method comprises: acquiring image data, and performing target detection on the image data so as to obtain at least one target instance, with each target instance corresponding to one tracked target; searching, in the at least one target instance, for target instances including the same tracked target, and connecting the target instances including the same tracked target to form a track fragment; performing, by means of the target instances in the track fragment, feature construction on the track fragment so as to obtain track fragment feature information; performing, according to the track fragment feature information, clustering on specified track fragments so as to obtain track fragment category distribution; and connecting track fragments of the same category in the track fragment category distribution so as to form a target tracking result. By means of the present application, the accuracy of target tracking can be effectively improved.
Patent WO-2019153652-A1 (WO)
Title: Electronic locker lock
Inventor: LAI HONGLIANG
IPC: E05B17/00
Filed: 2018-07-18
Abstract: An electronic locker lock, wherein a lock case (21), lock core mechanism (2), circuit board (3), motor assembly (4), clutch mechanism (5), and battery assembly (6) are mounted in a housing (1); a button assembly (7) is mounted at an outer side of the housing (1), the button assembly (7), the motor assembly (4), and the battery assembly (6) are electrically connected to the circuit board (3), and a cam (41) is mounted on an output shaft (15) of the motor assembly (4); a handle (8) is also mounted at the outer side of the housing (1); a lock core (26) in the lock core mechanism (2) is mounted in the lock case (21); one end of the lock core (26) having a lock hole (22) is fixed in a shaft hole (81) of the handle (8); the lock hole (22) is exposed at an outer side of the handle (8); a lock tongue (23) mounted on the lock core (26) is exposed at an inner side of the housing (1); the clutch mechanism (5) is located between the cam (41) and the handle (8), the clutch mechanism (5) utilizing mechanical clutching; when a password is inputted correctly, the button assembly (7) transmits information to the circuit board (3), and the circuit board (3) controls the motor assembly (6) to work; when the cam (41) is driven to rotate, the clutch mechanism (5) is controlled by the cam (41) to be in a disengaged state or an engaged state, and the handle (8) may be rotated to drive the lock core (26) to rotate, thus achieving the rotation of the lock tongue (23) to unlock. The described structure is highly secure, has emergency keys, is waterproof, consumes a low amount of power, and is easy to install.
Patent WO-2019020075-A1 (WO)
Title: Image processing method, device, storage medium, computer program, and electronic device
Inventor: YANG WEI
IPC: G06K9/46
Filed: 2018-07-26
Abstract: Provided in embodiments of the present application are an image processing method, a device, a storage medium, a computer program, and an electronic device. The image processing method comprises: acquiring a feature map of an image to be detected; performing feature extraction with respect to the feature map on the basis of at least two different scales via a neural network to acquire at least two other feature maps; combining the feature map and the at least two other feature maps to produce a first feature map of the image to be detected. The employment of the technical solutions of the embodiments of the present application, by utilizing neural network learning and extracting features of different scales, increases the accuracy and robustness of feature extraction.