baber/WOPTO huggingface dataset:
Patent WO-2020042380-A1 (WO)
Inventor: WANG JIANSONG
IPC: C02F9/12
Filed: 2018-11-19
Abstract: A treatment device for waste water and waste gas, wherein a closed painting room (1) is in communication with an adsorption and desorption device (2); the adsorption and desorption device (2) is connected to an upper portion of a filter box (3) by means of a filter assembly (20); a lower portion inside of the filter box (3) is provided with an activated carbon adsorber (4); an air outlet pipeline (5) is provided at one side of the lower portion of the filter box (3); another end of the air outlet pipeline (5) is in communication with a high temperature cracking furnace (6); the high temperature cracking furnace (6) is in communication with an air inlet (51) of a heat exchanger (7); a water inlet (52) of the heat exchanger (7) is in communication with a water tank (8), and said water tank (8) is connected to a waste water treatment mechanism; an air outlet (53) and a water outlet (54) of the heat exchanger (7) are in communication with an exhaust pipe (9) and a water outlet pipe (10) respectively; and the water outlet pipe (10) is connected to a water storage mechanism. The present invention may automatically filter and purify exhaust gas in a plurality of steps to ensure the environmental protection of the final discharged gas and reduce environmental pollution. At the same time, waste water may be pretreated, and then heat exchange is performed on the waste water and waste gas by means of a heat exchanger. The waste gas is directly discharged, whereas the waste water is turned into hot water so that the hot water may be used elsewhere.
Patent WO-2019096319-A1 (WO)
Title: 用于液体计量取用的初始定位系统和方法
Inventor: CHEN ZENGXIN
IPC: G01F19/00
Filed: 2018-11-19
Abstract: 一种用于液体计量取用的初始定位系统。这种初始定位系统包括计量通道（6）、变压腔（1）、活塞（2），计量通道（6）初始端与变压腔（1）上部连通；活塞（2）在变压腔（1）内往复运动使变压腔（1）产生正负压力变化；同时它还包括位于变压腔（1）壁上能与变压腔（1）外部连通的泄压口（8）；所述活塞（2）往复运动能越过泄压口（8）；当活塞（2）位于泄压口（8）位置，变压腔（1）内外相通时，变压腔（1）内可容纳液体的最大体积不低于变压腔（1）内总体积的三分之一。这种初始定位系统操作简单，计量方便；取出过程不借助外部工具，可防止液体浪费、污染、氧化，防止液体挥发或者吸潮；能提高计量取用灵敏度。
Patent WO-2020118539-A1 (WO)
Title: 一种手术负压吸引装置
Inventor: WANG JING
IPC: A61M1/00
Filed: 2018-12-12
Abstract: 一种手术负压吸引装置，包括底部支撑部(1)和集液装置(2)以及负压发生装置(3)，集液装置(2)可拆卸安装在底部支撑部(1)的上部，且集液装置(2)与负压发生装置(3)相连通设置。可有效防止集液瓶(9)倾倒，防止集液瓶(9)内部的液体流出，可有效避免集液瓶(9)内部的液体污染手术室，从而避免医源性病毒传播，可有效防止真空泵(44)因进入液体而损坏，从而保证装置的使用寿命，利用负压吸引患者心脏手术时产生的废液，为医护人员提供清晰的术野环境，从而保证手术的顺利进行，可避免患者病变的组织被划伤，可以有效减少患者心脏手术时产生的创伤，可防止真空泵(44)工作时噪声太大，影响医护人员进行手术。
Patent WO-2019179187-A1 (WO)
Inventor: HAN DAN
IPC: H04R9/06
Filed: 2018-12-19
Abstract: Disclosed are a loudspeaker and an electronic device. The loudspeaker comprises a vibration system, the vibration system comprises a vibration diaphragm and a voice coil connected and fixed to the vibration diaphragm, the voice coil is provided with a lead wire, and the lead wire comprises a flexible insulation pipeline, a liquid conductor filled inside the insulation pipeline, and a conductive solid plugging up two ends of the insulation pipeline. The conductive solid at one end of the lead wire is connected to the voice coil, and the other end serves as a lead-out end for communication with an external circuit. According to the loudspeaker provided by the present invention, the vibration system thereof has a higher reliability during operation.
Patent WO-2020029508-A1 (WO)
Inventor: LI YANG
IPC: F24F11/86
Filed: 2018-12-20
Abstract: 一种压缩机的控制方法及冷媒循环系统，压缩机根据接收到的控制指令完成工作容积变化后，对压缩机的运行状态进行判断，判断压缩机的当前工作容积状态是否与控制指令相匹配，若是，则判定压缩机运行正常；若否，则判定压缩机出现运行故障。该压缩机的控制方法及使用该控制方法进行控制的冷媒循环系统，能够判断出压缩机的当前工作容积状态是否与控制指令相匹配，并根据判断结果及时进行处理，提高了压缩机工作过程的稳定性和可靠性，进而提高冷媒循环系统的可靠性。
Patent WO-2019192238-A1 (WO)
Title: Diffractive optical component, laser projection module, depth camera, and electronic device
Inventor: ZHANG XUEYONG
IPC: G02B27/42
Filed: 2019-01-07
Abstract: Disclosed are a diffractive optical component (60), a laser projection module (100), a depth camera (400) and an electronic device (1000). The diffractive optical component (60) comprises a sealing component (62) and a diffractive optical element (64). The sealing component (62) comprises a light-transmitting first sealing plate (622), a light-transmitting second sealing plate (624) and a spacer (626). The first sealing plate (622) is arranged opposite the second sealing plate (624). The first sealing plate (622) and the second sealing plate (624) are spaced apart by the spacer (626). The first sealing plate (622), the second sealing plate (624) and the spacer (626) together form a closed accommodating cavity (628). The diffractive optical element (64) is received in the accommodating cavity (628). The diffractive optical element (64) comprises a light-transmitting diffractive body (642) and multiple diffractive structures (644) formed on the diffractive body (642).
Patent WO-2019214324-A1 (WO)
Title: Safety inspection system
Inventor: YU HAO
IPC: G01N23/203
Filed: 2019-03-01
Abstract: A safety inspection system, which relates to the technical field of safety inspection; the safety inspection system comprises a backscatter scanning device (1) and a support device (2); the support device (2) forms an inspection channel that allows an inspected object (a) to pass therethrough, and the backscatter scanning device (1) is disposed at an upper part of the support device (2) and comprises a backscatter ray source device (11) and a backscatter detecting device (12), the support device (2) adjusting the height of the backscatter scanning device (1). The support device (2) of the safety inspection system may adjust the height of the backscatter scanning device (1) mounted on the support device (2) so as to facilitate adjusting the projection size and opening angle size of a backscattered flying spot according to the height of the inspected object (a) during scanning, and thus the imaging quality of a backscattered image may be effectively improved.
Patent WO-2020191623-A1 (WO)
Inventor: HUANG WEIYUN
IPC: H01L27/32
Filed: 2019-03-26
Abstract: A display substrate and a method for preparing same, and a display apparatus. The display substrate (200/300/400) comprises a display region (201/301/401) and a hole region (2011/3011/4011), the display region (201/301/401) surrounding the hole region (2011/3011/4011); a first barrier wall (2012/3012/4012) is provided between the display region (201/301/401) and the hole region (2011/3011/4011), and the first barrier wall (2012/3012/4012) surrounds the hole region (2011/3011/4011); the first barrier wall (2012/3012/4012) comprises a first metal layer structure, and a recess (2012A/3012A/4012A) is provided on at least one side surface of the first metal layer structure that surrounds the hole region (2011/3011/4011). The described display substrate combines a camera apparatus together with the display region of the display substrate and achieves a better packaging effect.
Patent WO-2019223421-A1 (WO)
Title: Method and device for generating cartoon face image, and computer storage medium
Inventor: GE YANHAO
IPC: G06T11/00
Filed: 2019-03-28
Abstract: Disclosed are a method and device for generating a cartoon face image, and a computer storage medium. The method comprises: acquiring a face image to be processed; identifying facial characteristic information in the face image to be processed, the facial characteristic information comprising five-sense-organ characteristic information; respectively acquiring, according to the facial characteristic information, cartoon material corresponding to each characteristic part of a face in the face image to be processed, so as to acquire cartoon face material, the cartoon face material comprising five-sense-organ cartoon material and cartoon material other than the five-sense-organ cartoon material; respectively adjusting each piece of the five-sense-organ cartoon material by using adjustment parameters; and combining the other cartoon material with the adjusted five-sense-organ cartoon material to generate a cartoon face image.
Patent WO-2020206749-A1 (WO)
Title: 显示模组及其制作方法
Inventor: ZHAO YINGCHUN
IPC: H01L21/603
Filed: 2019-04-25
Abstract: 一种显示模组及其制作方法，该制作方法包括：将目标面板（100）固定于第一承载台上（S10）；将控制模组（200）固定于第二承载台上（S20）；移动该第一承载台或/和该第二承载台，使该目标面板（100）上的该第一对位引脚（302）与该控制模组（200）上的该第二对位引脚（402）对位（S30）；利用压合工艺将该控制模组（200）贴合于该目标面板（100）上（S40）。
Patent WO-2020007118-A1 (WO)
Inventor: WEN YAWEI
IPC: G01N21/88
Filed: 2019-05-08
Abstract: 本发明提供一种显示屏外围电路检测方法、装置、电子设备及存储介质，通过接收部署在显示屏外围电路生产线上的控制台发送的质量检测请求，所述质量检测请求中包含所述显示屏外围电路生产线上的图像采集设备采集的显示屏外围电路图像；将所述显示屏外围电路图像放大或缩小，得到大小与缺陷检测模型的输入大小要求一致的待测图像，其中，所述缺陷检测模型是对历史缺陷显示屏外围电路图像进行实例分割算法MASK RCNN训练得到的；将所述待测图像输入到缺陷检测模型中得到缺陷检测结果；根据所述缺陷检测结果确定所述显示屏外围电路图像对应的显示屏外围电路的质量好坏。该技术方案的缺陷检测准确度高、系统性能好，业务扩展能力高。
Patent WO-2020029632-A1 (WO)
Title: Light emitting element, backlight module and display device
Inventor: LI FULIN
IPC: H01L33/60
Filed: 2019-05-16
Abstract: A light emitting element, comprising: a substrate; a plurality of light source chips, arranged on the substrate in an array; a protective layer, covering the plurality of light source chips; and a stimulated luminescence layer, located on a light emitting surface of the protective layer, wherein a plurality of crisscrossing grooves are formed on a light emitting surface of the protective layer, and the plurality of crisscrossing grooves define a plurality of light emitting regions, each of the light emitting regions corresponding to at least one light source chip among the plurality of light source chips; each of the grooves is shaped such that the groove wall thereof may refract light emitted onto the corresponding groove wall of the groove by the plurality of light source chips to the stimulated luminescence layer.
Patent WO-2020215448-A1 (WO)
Title: 一种分配目标数量的离散物品的方法及分配装置
Inventor: CHEN DANIEL
IPC: B65B57/20
Filed: 2019-06-04
Abstract: 一种分配目标数量的离散物品的方法及装置，包括驱动输送器使物品输出；对位于输送器末段的一个取像区域进行连续取像，所述取像区域设定在输送器末端之前，横跨输送器的输送方向，每个物品在被输出前，均通过取像区域并至少被取像一次，实时处理取到的图像，以确定输出的物品数量；在被输出物品的数量达到目标数量之前，停止输送器，同时继续确定被输出物品的数量直至物品停止从所述输送器输出，得到首次分配量；分配差量的物品以达到目标数量的物品。取像区域设在输送器的输出段，物品朝向稳定，方便视觉取像后对物品的形状及大小进行检测，利用横跨输送器的取像区域，无需经过检测平台或计数平台，即可完成取像及计数，结构简单，节省空间。
Patent WO-2020007161-A1 (WO)
Title: Unmanned vehicle traveling method and apparatus
Inventor: PENG XIAPENG
IPC: G05D1/02
Filed: 2019-06-06
Abstract: Disclosed are an unmanned vehicle traveling method and apparatus. The method comprises: collecting coordinates of a preceding vehicle according to a preset period, and if initial coordinates of the preceding vehicle are detected in the current period, connecting a circular arc between the preceding vehicle and the present vehicle (101); calculating a central angle of the circular arc and a circular arc radius according to the initial coordinates (102); calculating the central angle, the circular arc radius and the predetermined number N of reference trajectory points according to a preset algorithm, and generating N reference trajectory point coordinates of the present vehicle in a vehicle body coordinate system in the current period (103); and generating a reference trajectory line according to the N reference trajectory point coordinates of the present vehicle in the vehicle body coordinate system in the current period, and controlling the present vehicle to travel according to the reference trajectory line (104). Therefore, the traveling trajectory of the present vehicle is planned according to the position of the preceding vehicle, and safe traveling of the present vehicle is guaranteed when no lane line is detected or a camera fails.
Patent WO-2020248128-A1 (WO)
Inventor: WANG GUOYING
IPC: G09G3/3233
Filed: 2019-06-11
Abstract: The present disclosure relates to the technical field of display, and provided thereby are an array substrate and a manufacturing method therefor, and a display apparatus. The array substrate comprises: a base substrate; a photosensitive element that is located between the base substrate and a light-emitting device and that is configured to sense light emitted by the light-emitting device and generate a sensing signal according to the light emitted by the light-emitting device; a capacitor that is configured to store the sensing signal; and a sensing transistor that is located between the base substrate and the photosensitive element and that is configured to transmit the sensing signal to a sensing line, wherein the orthographic projection of the sensing transistor on the base substrate at least partially overlaps with the orthographic projection of a photodiode on the base substrate.
Patent WO-2020048196-A1 (WO)
Title: Oled drive power supply and oled television
Inventor: CAI SHENGPING
IPC: G09G3/3208
Filed: 2019-06-28
Abstract: The present disclosure relates to an OLED drive power supply and an OLED television. The OLED drive power supply comprises a power supply board connected to a main board and an OLED screen, wherein the power supply board comprises a power supply circuit, a first conversion module, a second conversion module and a switching switch; after powering on, the power supply circuit starts the first conversion module to output a high-voltage direct current to the second conversion module, and output a first voltage and a second voltage to supply power to the main board, and the switching switch converts the first voltage to a first enabling voltage to supply power to an OLED screen; after a preset time, the main board outputs a second enabling signal to the power supply circuit, and the power supply circuit controls the second conversion module to start and to output a second enabling voltage to supply power to the OLED screen, thereby lighting the OLED screen, wherein the first conversion module comprises a bridgeless PFC circuit and an auxiliary path LLC control circuit integrated into the same semiconductor chip encapsulation, and by means of integrating the bridgeless PFC circuit and the auxiliary path LLC control circuit into a control chip and omitting a specific standby circuit, circuit structure is simplified, the area of a power supply board is reduced, and the production cost is reduced.
Patent WO-2020015515-A1 (WO)
Title: Earphone control circuit of display device, and display device
Inventor: WANG LIN
IPC: H04R29/00
Filed: 2019-06-28
Abstract: Provided are an earphone control circuit of a display device, and a display device. The earphone control circuit comprises: a main chip, an earphone port, and a switching circuit, wherein the switching circuit comprises a control circuit, a left channel switch, and a right channel switch; the control circuit, the left channel switch, and the right channel switch are connected with the main chip; the control circuit is connected with the left channel switch and the right channel switch; the left channel switch and the right channel switch are connected with the earphone port; the control circuit is used for receiving a control signal outputted by the main chip, and according to the control signal, respectively outputting a first signal to the left channel switch and outputting a second signal to the right channel switch; the first signal is used for controlling the ON/OFF of the left channel switch, and the second signal is used for controlling the ON/OFF of the right channel switch.
Patent WO-2020034778-A1 (WO)
Title: Smart terminal
Inventor: YANG XIAO
IPC: G06F1/16
Filed: 2019-06-28
Abstract: The present utility model provides a smart terminal, comprising: a housing component, the housing component comprising a first housing component, a second housing component, and a connection housing component, the first housing component and the second housing component having a first position when folded, and the first housing component and the second housing component having a second position when expanded; a first display screen component, the first display screen component being disposed in the housing component, and the housing component and the first display screen component forming an accommodating space; and a support plate component, the support plate component comprising a movable support plate and a transmission mechanism, the support plate component being disposed in the accommodating space, and the transmission mechanism being fixed on the first display screen component and connected to the movable support plate. When the first housing component and the second housing component are at the second position, the movable support plate is located below the first display screen component to form a support for the first display screen component. The technical solution provided by the utility model effectively solves the problem in the prior art of achieving both small size and large screen of a smart terminal.
Patent WO-2020224049-A1 (WO)
Inventor: XIAO QIANG
IPC: B66C11/04
Filed: 2019-07-12
Abstract: Disclosed is a novel lower-trolley system, comprising a lower trolley (3), a lower-trolley hoisting system, and a lower-trolley travelling system. The lower trolley (3), the lower-trolley hoisting system and the lower-trolley travelling system are all arranged on a quay crane; the lower-trolley hoisting system drives a hoist (14) of the lower trolley (3) to rise and fall, and the lower-trolley travelling system pulls the lower trolley (3) to make same travel in the direction of a double-trapezoid four-track girder (1) of the quay crane; and the lower trolley (3) is hung upside down on an outer-side rail (15) of the double-trapezoid four-track girder (1), and a hoist container (12) of an upper trolley (2) can pass through the lower trolley (3).
Patent WO-2020057255-A1 (WO)
Inventor: WANG ZI
IPC: G10L15/22
Filed: 2019-07-26
Abstract: A terminal interface recognition-based voice control method and system, and an intelligent terminal. The method comprises: acquiring and identifying content of a current interface (S2); generating voice commands corresponding to operation events in the current interface according to a predetermined policy (S3); displaying the voice commands in the current interface in an overlapping manner (S4); and a user performing an event operation on the terminal by inputting a corresponding voice command (S5). Thus, a detailed operation for each application interface may be controlled by means of voice, a user may quickly learn and memorize the voice commands for various operations, the voice commands correspond one-to-one to the detail position of the interface operation, the recognition accuracy will be greatly improved, and the user experience will be improved at the same time.
Patent WO-2020020363-A1 (WO)
Title: Air conditioner, compressor and motor for rotary compressor
Inventor: QIU XIAOHUA
IPC: H02K1/26
Filed: 2019-07-26
Abstract: Disclosed are an air conditioner, a compressor (100), and a motor for a rotary compressor. The motor comprises a stator core (10) and a rotor core (20), the center of the stator core (10) has a through hole (10a), the stator core (10) is provided with a plurality of circumferentially spaced stator teeth (11), and the number of stator teeth (11) is M; the rotor core (20) is rotatably disposed in the through hole (10a), and the rotor core (20) is provided with a plurality of circumferentially spaced rotor slots (21), and the number of the rotor slots (21) is N, wherein 2≤N-M≤6; the cross-sectional area of the stator core (10) is denoted as S, and the distance between corresponding two end points of two curved segments (23) arranged oppositely is denoted as L, wherein 0.93≤4*S/3.14/L2≤0.96.
Patent WO-2021016839-A1 (WO)
Inventor: YANG MENG-TA
IPC: G06K9/20
Filed: 2019-07-30
Abstract: 一种图像传感器(100/200/300/400/500)及其制造方法、芯片及包括该图像传感器(100/200/300/400/500)的手持装置，图像传感器(100/200/300/400/500)包括半导体衬底(108)和多个像素，其中多个像素中的每一像素包括：光敏传感器(106)，设置于半导体衬底(108)；偏光层(104)，设置于半导体衬底(108)上；微透镜(102)，设置于偏光层(104)上，使偏光层(104)位于微透镜(102)和半导体衬底(108)之间。
Patent WO-2021035551-A1 (WO)
Inventor: TAN HUA
IPC: G06F12/02
Filed: 2019-08-27
Abstract: Upon receipt of a synchronize cache command, valid host data size in the SRAM write buffer is checked. If the valid data size is greater than a predetermined value, valid host data in the SRAM write buffer is flushed directly into an open MLC block based on a one-pass transfer program. However, if the valid host data size is less than the predetermined value, the host data is not flushed to an open MLC block but is instead flushed into a temporary storage location to satisfy the command specifications for a command to synchronize a cache. The host data is maintained in the SRAM write buffer, which receives additional data until full. Once full, the host data in the SRAM write buffer is transferred to an open MLC block in one-pass. If the host data in the write buffer is lost, it may be recovered from the temporary storage location.
Patent WO-2020108007-A1 (WO)
Title: Camera module control method and device
Inventor: ZHONG PENG
IPC: H04M1/02
Filed: 2019-09-11
Abstract: Provided are a camera module control method and device. The method comprises: when a camera application runs in a system foreground, controlling, according to an invoking request for a camera module sent by the camera application, a drive assembly to drive a slide assembly to drive the camera module to slide to a second position; when it is detected that a system foreground application is switched from the camera application to a current application, determining whether the current application is a pre-set application; if the current application is the pre-set application, determining whether an invoking request for the camera module sent by the current application is acquired; and if the invoking request is not acquired, sending, to the drive assembly, a delay withdrawal instruction for delaying a pre-set time, so as to maintain the slide assembly in the second position during the pre-set time. Therefore, the influence of a related assembly on a screen ratio is lowered by means of a slide assembly, the loss of the related assembly is lowered, and the application flexibly of the slide assembly is improved.
Patent WO-2020155640-A1 (WO)
Title: 电磁变阻尼旋转控制系统
Inventor: ZHANG CHUNWEI
IPC: E04B1/98
Filed: 2019-09-12
Abstract: 本发明涉及系统中振动的抑制领域，公开了一种电磁变阻尼旋转控制系统，包括主动出力模块和电磁变阻尼模块，主动出力模块包括固定在装置管腔内的驱动器、编码器和变速器，电磁变阻尼模块包括永磁铁和电磁转动惯量轮；装置管腔上对称固定有两个永磁场臂，永磁场臂的端部安装有高强永磁铁，两个高强永磁铁之间形成高强永磁场，电磁转动惯量轮设置于高强永磁场内。本发明的电磁转动惯量轮的转动阻尼可以自动调节，调节精度高，调节范围广，系统应用范围大，本发明具有更大的鲁棒性，控制效果不会因结构形式改变以及外部荷载作用的改变而受到较大影响。
Patent WO-2020063503-A1 (WO)
Inventor: REN YUWEI
IPC: H04L5/00
Filed: 2019-09-23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine that at least one condition, of a plurality of conditions, is satisfied with regard to at least one other base station; and perform at least one remote interference management (RIM) operation, the at least one RIM operation selected based at least in part on the at least one condition. In some aspects, a base station may receive an indication regarding interference, the indication regarding interference indicating that at least one condition, of a plurality of conditions, is satisfied with regard to the base station or at least one other base station; and perform at least one RIM operation, the at least one RIM operation selected based at least in part on the at least one condition or the indication regarding interference. Numerous other aspects are provided.
Patent WO-2020134592-A1 (WO)
Inventor: SONG YULIN
IPC: H04N21/431
Filed: 2019-11-05
Abstract: 本公开实施例提供了一种实现画中画的方法、装置和机顶盒，其中，所述方法包括：接收打开画中画的请求；根据所述打开画中画的请求，在机顶盒当前应用的窗口之上，展现独立于所述机顶盒当前应用的悬浮画中画窗口。本公开实施例中，悬浮画中画窗口与机顶盒当前应用分离，有效提高了用户体验度。