baber/WOPTO huggingface dataset:
Patent WO-2021004454-A1 (WO)
Inventor: ZHANG QINGLONG
IPC: H04L9/32
Filed: 2020-07-07
Abstract: Provided by embodiments of the present application are an operation method, apparatus and device, the method being applied to an operation system comprising a software processing circuit, a hardware processing circuit and a storage circuit. The software processing circuit is used to work by executing a software program, and the storage circuit stores secret information. The method comprises: the software processing circuit obtaining an operation task, and according to the operation task, generating one or more scheduling instructions corresponding to the operation task, each scheduling instruction comprising an operation category and a flag bit of one operation; and after receiving the one or more scheduling instructions, the hardware processing circuit obtaining the secret information from the storage circuit when the flag bit in the scheduling instruction is a valid value, and according to the secret information, determining the data address of one or more pieces of operation data needed to complete the operation corresponding to the scheduling instruction, and according to the data address, obtaining the one or more pieces of operation data to complete the operation corresponding to each scheduling instruction, thereby completing the operation task. The security of operations is improved.
Patent WO-2021114650-A1 (WO)
Inventor: JIANG YUSHENG
IPC: G01B11/14
Filed: 2020-07-08
Abstract: A tailskin clearance measurement system based on high-resolution camera image collection and processing. The tailskin clearance measurement system comprises a high-resolution camera, a data processing module, and a display module. The high-resolution camera is used for collecting an image of a tailskin clearance, the collected image is transmitted to the data processing module, an image recognition program is configured in the data processing module and recognizes a gap width in the collected image, and the obtained recognition result and the corresponding image are transmitted to the display module for being displayed. According to the system, a non-contact measurement mode is used, and by means of an application of the visual technology, human eye judgment is replaced with machine recognition; an imaging element converts a photographed target into an image signal and transmits the image signal to an image processing system, the tailskin clearance is accurately measured, operation is easy and convenient, and precision is high.
Patent WO-2022000558-A1 (WO)
Inventor: GUO XUAN
IPC: G06F3/01
Filed: 2020-07-10
Abstract: A haptic effect obtaining method and system. The haptic effect obtaining method comprises: S101: building a haptic effect implementation structure carrier equipped with an actuator, and detecting the haptic effect implementation structure carrier; S102, obtaining a voltage signal, exciting the actuator according to the voltage signal, and acquiring haptic effect data of the haptic effect implementation structure carrier; and S103: according to the haptic effect data, determining whether a haptic effect satisfies requirements, and if yes, determining to obtain a voltage signal corresponding to an ideal haptic effect, or if not, executing S102. The method does not depend on a laboratory tool model and priori knowledge, and completely blind signal generation is achieved; compared with an existing signal design technology based on the laboratory tool model, the method has the characteristics of being wider in applicability and better in flexibility, can be applied to different complex haptic effect design environments, and lowers the difficulty of actual haptic effect design.
Patent WO-2021013091-A1 (WO)
Title: Display device
Inventor: CHEN CHEN
IPC: G09G3/34
Filed: 2020-07-17
Abstract: A display device (10), comprising: a light source (11), used for emitting light source light; a control unit (13), used for controlling a drive current for the light source (11), the modulation period of each frame of image to be displayed comprising at least one pulse modulation period, and within the pulse modulation period, the drive current for the light source (11) being an overshoot current so that the average luminous brightness of the light source (11) in the modulation period reaches preset brightness; and a light modulation unit (12), used for modulating the light source light according to image data of the image to be displayed and the luminous brightness of the light source (11) to obtain a modulated image. The display device (10) adds a pulse modulation period for overshoot of a drive current for the light source (11) to a modulation period corresponding to each frame of image to be displayed, and thus, it is conductive to shortening the modulation period of a single frame of modulated image, thereby achieving a high frame rate, and it is conductive to improving the average display brightness of a single frame of modulated image.
Patent WO-2021036596-A1 (WO)
Inventor: Guo Kangqing
IPC: H01Q1/38
Filed: 2020-07-22
Abstract: The present disclosure provides a directional high-gain antenna and a remote control device, the directional high-gain antenna comprises: a substrate; a reflective type ground mechanism and an antenna mechanism arranged on the substrate; the reflective type ground mechanism is provided with a reflective notch which is provided with an opening facing the antenna mechanism and is used for reflecting electromagnetic waves of the antenna mechanism. The reflective notch is formed in the reflective type ground mechanism in an inward concave mode, the internal edge of the reflective notch is also used as a reflective oscillator, so that the directional high-gain antenna is enabled to present a current phase lag effect, the electromagnetic wave vector fields in the direction of the antenna mechanism towards the reflective notch are superposed and offset, and the electromagnetic wave vector fields in the direction of the reflective notch towards the antenna mechanism are superposed and enhanced, so that the electromagnetic wave radiation of the directional high-gain antenna has a directional gain effect.
Patent WO-2021237916-A1 (WO)
Title: Electric control clutch structure
Inventor: XIE WEN
IPC: A01D69/08
Filed: 2020-07-24
Abstract: An electric control clutch structure, comprising a clutch tension spring (6) and a steel wire rope stay wire (3). One end of the steel wire rope stay wire (3) is connected to the clutch tension spring (6); the other end of the steel wire rope stay wire is wound onto a winding wheel disk; the axis of the winding wheel disk is connected to a clutch electric motor (1); the clutch electric motor (1) is connected to a control switch (5) by means of a control module (4); and the control module is connected to an engine state port by means of an engine signal input line. On the premise that the purpose of the clutch structure is met, the device uses an electric control steel wire rope structure for use in as many parts as possible without being limited by space, and the device is simple in structure and convenient to overhaul; and electric control is used for replacing traditional mechanical control to perform clutch engagement and disengagement, and the labor intensity of a driver is reduced. By means of the customized adjustment of parameters in the control module, adaptation to different scenes can be achieved, and engagement or disconnection actions can be automatically completed upon engine ignition and flameout.
Patent WO-2021114735-A1 (WO)
Inventor: LIAO YONGBO
IPC: H01L29/78
Filed: 2020-08-27
Abstract: The present application relates to the technical field of power electronic devices, in particular to a terminal structure and a manufacturing method therefor and an electronic device. The terminal structure comprises a substrate, which is provided with a main junction primitive cell region and a terminal region; the terminal region comprises a transition region close to the main junction primitive cell region and a stop ring located on the side of the transition region away from the main junction primitive cell region; the substrate has at least one trench located between the transition region and the stop ring, and capacitive field plates, which cover the side surfaces of each trench, are formed in the terminal region. The terminal structure disclosed by the present application can reduce the area ratio of the terminal structure, thereby reducing chip manufacturing cost.
Patent WO-2021077918-A1 (WO)
Title: Pilot valve
Inventor: CHEN JIANJUN
IPC: F16K31/06
Filed: 2020-09-04
Abstract: Provided is a pilot valve (10), comprising a valve body (100) having a cylindrical structure, a magnetically permeable sleeve (200) made of magnetically permeable material, and a coil assembly (300). The magnetically permeable sleeve (200) is sleeved and fixed on one end of the valve body (100). The coil assembly (300) is sleeved on the magnetically permeable sleeve (200). The coil assembly (300) comprises an electromagnetic coil (310) wound along the circumference of the magnetically permeable sleeve (200). The magnetically permeable sleeve (200) is made of magnetically permeable material, therefore the magnetically permeable sleeve (200) arranged between the coil assembly (300) and the valve body (100) can concentrate the magnetic field generated by the electromagnetic coil (310), increasing the adsorptive force of the electromagnetic coil (310) and reducing the current on the electromagnetic coil (310) such that the power is reduced; thus the temperature rise of the electromagnetic coil (310) is relatively low. Therefore, during the operation of the pilot valve (10), even if the electromagnetic coil (310) is energized for a long time, the operating temperature on the electromagnetic coil (310) will not be too high, and the operational reliability of the pilot valve (10) is greatly improved.
Patent WO-2022021581-A1 (WO)
Inventor: ZHANG TIANYI
IPC: H01L21/768
Filed: 2020-09-18
Abstract: The present invention provides a method for manufacturing a semiconductor device, comprising the steps of: providing a front-end device, the front-end device comprising a dielectric layer, a metal layer embedded in the dielectric layer, and a first substrate covering the dielectric layer, the dielectric layer comprising a first dielectric layer, an etching stop layer, and a second dielectric layer which are stacked in sequence, the metal layer being embedded in the first dielectric layer, and the etching stop layer being located above the metal layer; forming a mask layer above the first substrate; executing first etching by using the mask layer as a mask to etch the first substrate to expose the dielectric layer; continuing to execute second etching by using the mask layer as the mask to etch the exposed second dielectric layer, and stopping etching at the etching stop layer to form an open hole; forming an isolation layer, the isolation layer at least covering the side wall of the open hole; and removing, by etching, the first dielectric layer below the open hole to expose the metal layer. According to the present invention, the first substrate and the dielectric layer which are relatively thick can be continuously etched to form an open hole, the open hole being a deep hole, thereby reducing process difficulty and saving process cost.
Patent WO-2021057761-A1 (WO)
Inventor: LIU YUN
IPC: H04L5/00
Filed: 2020-09-23
Abstract: Provided in the present application are a communication method, apparatus and system. The method comprises: respectively receiving data sent by a second terminal device by means of n physical sidelink shared channels (PSSCHs), wherein n is two, three or four; according to the received data, determining a target frequency domain resource for feeding back first information from among a plurality of physical sidelink feedback channel (PSFCH) frequency domain resources corresponding to the n PSSCHs; and on the target frequency domain resource, sending the first information to the second terminal device by means of a PSFCH, wherein the first information is used for indicating the number of PSSCHs for bearing the data received by a first terminal device. By means of the communication method, apparatus and system provided in the present application, demodulation errors caused by the first terminal device not identifying data transmitted on a certain PSSCH or some PSSCHs can be prevented, thereby improving the accuracy of data transmission.
Patent WO-2022052171-A1 (WO)
Inventor: LU ZHIWEI
IPC: B65G47/74
Filed: 2020-09-24
Abstract: 一种用于棒料的送料装置，包括机架(1)、承料槽(2)、挡料座(3)、卸料槽(4)、气缸(5)和拨料座(6)，所述承料槽(2)和卸料槽(4)均倾斜设置在机架(1)上，且卸料槽(4)位于承料槽(2)底端，在承料槽(2)上设有安装槽，挡料座(3)固定在安装槽内，挡料座(3)的上端面位于承料槽(2)中挡料座(3)所在安装位置处两侧倾斜面的上方，在承料槽(2)中且位于挡料座(3)的上侧设有两个卸料孔(21)，拨料座(6)的一端设于两个卸料孔(21)内，气缸(5)固定在机架(1)上，且气缸(5)的气缸轴与拨料座(6)固定连接。结构简单，动作简单，便于制造与维护，使用成本低，效果好。
Patent WO-2021082847-A1 (WO)
Inventor: LIU KUN
IPC: C23C14/56
Filed: 2020-09-28
Abstract: An evaporation apparatus of a vacuum film-plating machine, comprising: an evaporation boat (10), a heating system, and a gas distribution system, the evaporation boat (10) comprising an evaporation boat inner layer (11), an evaporation boat outer layer (12), and a moving cover plate (13), the evaporation boat inner layer (11) being positioned between the evaporation boat outer layer (12) and the moving cover plate (13), a plurality of evaporation holes being disposed on the moving cover plate (13), and evaporation grooves corresponding to the evaporation holes being disposed on the evaporation boat inner layer (11); the heating system comprises a plurality of mutually independent evaporation sources (20), the evaporation sources being provided with an inner crucible (21), the inner crucible (21) being nested in the evaporation groove, and the evaporation source (20) being capable of heating an object placed in the inner crucible (21); a gas distribution pipeline (30) with a multi-stage binary structure is also provided to implement control of the uniformity of the gas intake volume, such that the evaporation gas and the external introduced gas can fully mix to form a uniform composite film. The evaporation sources (20) using a honeycomb structure have a high heating efficiency, and are capable of ensuring uniformity when heating and evaporating a large surface area of material, reducing sputtering and being suitable for large-area high-speed winding and film-plating processes.
Patent WO-2022067483-A1 (WO)
Inventor: DAI JING
IPC: H04L1/00
Filed: 2020-09-29
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a transport block size based at least in part on a set of physical uplink shared channel resources corresponding to a set of physical uplink shared channel repetitions that are configured to be transmitted over at least one repetition unit comprising at least one nominal repetition and at least one actual repetition. The UE may transmit the set of physical uplink shared channel repetitions based at least in part on the transport block size. Numerous other aspects are provided.
Patent WO-2021212766-A1 (WO)
Inventor: HU ZHIHAO
IPC: H05K3/00
Filed: 2020-10-12
Abstract: A dual-purpose worktable, comprising a carrying base (1) and a carrying plate (3) which are selectively used to carry a workpiece (2). The carrying plate (3) has a working surface (31), an abutting surface (34), a negative pressure through hole (32), and a groove (33) communicated with the negative pressure through hole, wherein the groove (33) is formed in the working surface (31). When the carrying plate (3) is placed on the carrying base (1), the abutting surface (34) of the carrying plate (3) abuts against an upper surface (111) of the carrying base (1); and between the workpiece (2) and the working surface (31) of the carrying plate (3), a negative pressure suction force of a negative pressure apparatus (4) reaches the groove (33) in the working surface (31) through an air suction hole (112) and the negative pressure through hole (32), until a negative pressure state is formed in the groove (33), so that the workpiece (2) placed on the working surface (31) is suctioned. Or, only the carrying base (1) is used to carry the workpiece (2) for subsequent processing procedures, and a desired worktable can be used flexibly according to different workpiece requirements.
Patent WO-2021164281-A1 (WO)
Inventor: XU YONG
IPC: G01T1/20
Filed: 2020-10-15
Abstract: 一种双能谱双分辨率的X-射线探测器、探测系统及成像方法，探测器包括层叠设置的第一可见光传感器(1)、第一荧光材料层(3)、封装材料隔层(5)、第二荧光材料层(4)和第二可见光传感器(2)，第一可见光传感器(1)较第二可见光传感器(2)靠近X-射线源，第一可见光传感器(1)的分辨率大于第二可见光传感器(2)；第一可见光传感器(1)吸收由第一荧光材料层(3)受X-射线激发而产生的可见光子；第二可见光传感器(2)吸收由第二荧光材料层(4)受X-射线激发而产生的可见光子；封装材料隔层(5)用于隔离第一荧光材料层(3)受X-射线激发而产生的可见光子与第二荧光材料层(4)受X-射线激发而产生的可见光子。探测系统的上下两层探测器可以分别输出高分辨率图像和高能吸收图像，还可以通过图像算法得到感兴趣的图像。
Patent WO-2022088045-A1 (WO)
Inventor: TANG XIAOHUI
IPC: A61B6/00
Filed: 2020-10-30
Abstract: L'invention concerne un système de rayons divisés portable et une tête de machine à rayons X portable anti-collision. Le système de rayons divisés portable comprend une tête de machine à rayons X et un module d'alimentation électrique agencés de façon séparable ; la tête de machine à rayons X est reliée au module d'alimentation électrique par un câble ; et des boîtiers respectifs du module d'alimentation électrique et de la tête de machine à rayons X sont pourvus d'une partie portable et/ou d'une sangle. Dans le système de rayons divisés portable et la tête de machine à rayons X portable anti-collision, une conception de type séparée qui réduit le poids de la partie de tête de machine et augmente la portabilité est utilisée ; en outre, une structure tampon multicouche renforce les performances anti-chute et anti-collision.
Patent WO-2022016740-A1 (WO)
Title: Active oxygen-producing enzyme-imitating nano material having spiny structure, and preparation method therefor and use thereof
Inventor: QIU LI
IPC: A61P29/00
Filed: 2020-11-05
Abstract: An active oxygen-producing enzyme-imitating nano material having a spiny structure, and a preparation method therefor and a use thereof, relating to the field of biomedical materials. The nano material is prepared from the following raw materials in parts by weight: 1-10 parts of POD-M, 1-10 parts of hexadecyltrimethyl ammonium bromide, 0.001-0.1 part of alkali, 10-100 parts of tetraethyl orthosilicate, and 100-1000 parts of cyclohexane. The POD-M is prepared from the following raw materials in parts by weight: 1-10 parts of copper acetate monohydrate, 1-10 parts of phosphomolybdic acid, 1-10 parts of glutamic acid, and 1-10 parts of trimesic acid. A V-POD-M nano system based on an in-situ ''capture-killing'' (LCK) sterilization model has broad-spectrum pathogen capture and killing capability, thus providing a strategy for improving the catalytic activity for other catalytic systems, and also showing a possibility of replacing antibiotics in the application of biomedical fields such as efficient pathogen infection resistance, antibacterial implant materials, and composite stent materials.
Patent WO-2021098645-A1 (WO)
Inventor: MAO HENG
IPC: G02B21/36
Filed: 2020-11-16
Abstract: A reconstruction method for microscopic light field stereoscopic imaging, and a forward and backward acquisition method therefor. The method comprises: step 1, decomposing a 3D stereoscopic image into layer images, wherein each layer image is composed of a plurality of 2D sub-images, and the pixel value of each 2D sub-image, except for the coordinates (i, j), is zero; step 2, extracting the pixel at the coordinates (i, j) on each layer image to re-arrange same into a single-channel image, stacking all the single-channel images into a multi-channel image; step 3, re-arranging a 5D point spread function of a light field microscope into a 4D convolutional kernel; step 4, performing convolution on the multi-channel image by means of the 4D convolutional kernel and by taking the multi-channel image obtained in step 2 as a network input of a convolutional neural network and taking the 4D convolutional kernel obtained in step 3 as the weight of the convolutional neural network, and outputting the multi-channel image; and step 5, re-arranging the multi-channel image output in step 4 into a light field image. By means of the method, the convolution calculation speed can be greatly improved, thereby increasing the reconstruction speed of an image.
Patent WO-2022104619-A1 (WO)
Inventor: LI CHANGHAO
IPC: E02B15/10
Filed: 2020-11-19
Abstract: The invention belongs to the field of marine environment, and particularly relates to a garbage salvage device for marine environmental governance and a method thereof. In view of the problem that the current garbage salvage device is not easy to use, and many areas still need to salvage pollutants manually, greatly reducing the efficiency of garbage salvage, a garbage salvage device for marine environmental governance is now proposed, which comprises a floating plate, a control box is fixedly installed on the top of the floating plate, a drive tube is fixedly installed on the bottom of the floating plate, a box body is fixedly installed on the bottom of the floating plate, a water pipe is fixedly installed on the box body, a connecting cover is fixedly installed on the water pipe, a filter screen is fixedly installed on one side of the box body, a rotating rod is rotationally installed in the box body, a plurality of fan blades are fixedly installed on the rotating rod, a leak hole is provided on the water pipe, a partition plate is fixedly installed in the box body, and a baffle is slidably installed on the partition plate. The garbage salvage device for marine environmental governance of the present invention is easy to use, garbage in seawater can be effectively separated out, and the efficiency of garbage salvage is greatly improved.
Patent WO-2021227442-A1 (WO)
Inventor: YAN YANG
IPC: G06F30/20
Filed: 2020-11-26
Abstract: 一种计量获取入口压力损失模型系数的方法，可通过高压毛细管流变仪测试计算得到入口压力损失和真实壁面剪切应力，拟合得到入口压力损失模型的两个参数c 1和c 2，具体只需分别使用两种毛细管口模测试聚合物熔体在不同剪切速率下的入口压力P，从而计算得到入口压力损失P e和真实壁面剪切应力τ，代入到入口压力损失模型中，即可拟合回归得到入口压力损失模型的两个参数c 1和c 2。本方法单次测试样品用量小，无需修正剪切生热的影响，结果更加精准，数据处理简便易操作，对于找出材料流动性与机械性能的平衡点、选择与所需注射压力匹配的注塑机以及设计合适尺寸的模具流道具有指导意义，可解决注塑成型中从粗到细变化导致的压力失真问题，从而提高开模成功率和合格品产出率。
Patent WO-2021139453-A1 (WO)
Inventor: CAI GUISEN
IPC: B29C49/06
Filed: 2020-12-02
Abstract: 一种对瓶坯补偿加热的吹瓶机，包括机架(1)、注塑机构、吹瓶机构以及输送机构，吹瓶机构包括模具组件(2)和吹瓶组件(3)，模具组件(2)内设置吹瓶工位，注塑机构生产的瓶坯通过输送机构移入吹瓶工位并被吹瓶组件(3)吹制成型，机架(1)上设加热组件(4)，瓶坯移离注塑机构并在被吹制成型前接收来自加热部(7)的热量，以使瓶坯通过补偿加热提升温度。利用加热组件(4)对瓶坯进行补偿加热，既确保瓶坯满足加工温度要求，提升合格效率，还缩短注塑和吹制的时间间隔，有效降低能耗，降低能耗成本，又缩小厂房面积，防止二次污染。
Patent WO-2021129403-A1 (WO)
Title: 给药驱动传动状态监控系统和方法以及装置
Inventor: ZHENG PAN
IPC: A61M5/172
Filed: 2020-12-10
Abstract: 一种给药驱动传动状态监控系统、方法以及装置，有助于提高胰岛素泵自动给药的准确性和可靠性。监控系统用于驱动给药器（100）推动针管内的活塞从而将药液经由针头挤出以进行皮下推注，所述给药器（100）包括电机（2）、齿轮箱（3）、同轴且螺纹连接的丝杆（4）及推杆（5），其中电机（2）的输出端与齿轮箱（3）的一端连接，齿轮箱（3）的另一端与丝杆（4）连接，推杆（5）与活塞相互抵接。监控系统包括：电机转动量监控装置，推杆初始位置检测装置以及控制器，其中控制器用于：按照预先设定的给药指令，在需要给药的时间启动电机（2）并且接收电机转动量监控装置提供的行程的信息，在该行程到达指定值时停止电机（2）。
Patent WO-2022110363-A1 (WO)
Title: Appareil de production de son
Inventor: JIN XIN
IPC: H04R7/02
Filed: 2020-12-16
Abstract: Un appareil de production de son est divulgué dans la présente invention, comprenant un saladier et un système de vibration relié de manière fixe au saladier; le système de vibration comprend une membrane et une bobine acoustique entraînant en vibration la membrane; la membrane comprend un dôme et un film sonore situé à la périphérie du dôme; le bord externe du film sonore est fixé au saladier; le saladier comprend au moins deux sous-supports, chaque sous-support étant formé par pliage d'une plaque N fois, et N étant un nombre entier supérieur à zéro et inférieur à quatre; chaque sous-support comprend deux extrémités libres après avoir été plié et formé, et une extrémité libre de l'un des sous-supports est reliée de manière fixe à une extrémité libre de l'autre sous-support afin de former une zone d'épissage. La présente invention peut améliorer la stabilité d'un saladier dans un appareil de production de son.