baber/WOPTO huggingface dataset:
Patent WO-2021000203-A1 (WO)
Inventor: CHU QINGCHEN
IPC: H04B7/0413
Filed: 2019-06-30
Abstract: Provided in the present invention are an antenna calibration network unit, an antenna calibration network, and a MIMO antenna, the calibration network unit comprising a substrate, a plurality of directional coupler groups arranged on the substrate, and a multi-stage combiner network arranged at the front end of the directional coupler group; the parallel coupling lines of each directional coupler are arranged along the horizontal direction, and the plurality of directional couplers are distributed along the horizontal direction; the multi-stage combiner network comprises first-stage combiners and second-stage combiners, the first-stage combiners being arranged on one side of the plurality of directional coupler groups; the second-stage combiners and the first-stage combiners are cascaded, and each second-stage combiner traverses between two directional coupler groups corresponding to the two first-stage combiners to the other side of the plurality of directional coupler groups. By means of the present antenna calibration network unit, the rate of space utilisation of the calibration network board can be increased and the size of the calibration network board reduced, reducing antenna costs.
Patent WO-2020124999-A1 (WO)
Inventor: JIANG WEI
IPC: A61B17/34
Filed: 2019-07-10
Abstract: A delivery device (100), comprising a catheter assembly (20) and a control assembly (10); the control assembly (10) is provided at a proximal end of the catheter assembly (20), and the control assembly (10) comprises a first control mechanism (11); the first control mechanism (11) comprises a hollow casing (14) and a limiting unit (15), and the limiting unit (15) comprises a limiting member (151) and a hollow receiving member (152), the receiving member (152) being disposed within the casing (14); an outer surface of the receiving member (152) is provided with an axial groove (153) and a circumferential groove (154), the limiting member (151) partially passing through the casing (14), then being received within the axial groove (153) or the circumferential groove (154) such that the casing (14) may move axially or circumferentially, the casing (14) then driving the limiting member (151) to move axially or circumferentially. By means of providing the first control mechanism (11), the delivery device (100) and the delivery system directly control a connection catheter in the catheter assembly (20) that is connected to an implant to quickly switch from axial movement to circumferential movement, thereby achieving an accurate and reliable release position of the implant such that the implant is closely fitted with the tissue, and the risk of paravalvular leakage occurring is reduced.
Patent WO-2021012203-A1 (WO)
Inventor: LIU XIANG
IPC: G06N20/20
Filed: 2019-07-24
Abstract: The present invention relates to a multi-model complementary enhanced machine leaning platform based on danger early warning in a perioperative period. In the present invention, outputs of different algorithms are organically integrated by means of an artificial neural network. A first method is to perform estimation and early warning by using data such as basic information, past medical history, inspection and examination reports and medication records of a pre-operative patient, and a second method is to predict risky symptoms such as intraoperative hypotension by using intraoperative electrocardiogram information of the patient. The present invention organically fuses the two methods to form a new model for predicting perioperative complications. By integrating the outputs of different models, the methods can fully utilize full data of the patient, overcome the shortcoming of the original method that only part of patient data can be used to predict a certain complication, perform static and dynamic comprehensive evaluation and early warning on major intraoperative and postoperative complications, and have good accuracy and stability.
Patent WO-2020147300-A1 (WO)
Inventor: WANG YUHUI
IPC: G06F16/29
Filed: 2019-08-01
Abstract: 一种基于动态图例的地图交互方法，包括如下步骤：(1)加载地图图层；(2)加载地图渲染配置文件；(3)获取当前地图的显示级别，通过渲染配置文件查询得到当前级别所匹配的渲染样式，读取地图渲染配置文件，分别触发地图渲染事件和图例生成事件；(4)点击图例图标，根据要素图例是否选中，筛选出需要显示的要素类别，从保存所有地理要素的列表中筛选出需要显示的要素，生成显示要素列表，对图层进行重新加载，完成图例对图层要素显示与否的精细化控制。基于动态图例的地图交互方法采用的是动态生成地图图例的方式，生成的地图图例是可触发的按钮形式，通过点击不同类型的图例，可以实现与地图进行交互，通过图例精细化控制地图要素的显示与否。
Patent WO-2021026733-A1 (WO)
Inventor: ZHANG JIANG
IPC: A61M15/00
Filed: 2019-08-12
Abstract: Disclosed are an inhalation administration device and a combined inhalation administration structure. The inhalation administration device comprises a ventilation opening (1A) for introducing external air, a medicine box placement cavity for the placement of a medicine box, and an air powder suction opening (16A) for sucking a medicine powder into a medicine powder accommodation cavity of the medicine box, and the inhalation administration device further comprises a first rotational flow structure (5) arranged between the ventilation opening (1A) and the medicine powder accommodation cavity and used for generating a rotational flow before an air flow blows the medicine powder. The first rotational flow structure (5) of the inhalation administration device generates the rotational flow before the air flow blows the medicine powder, such that the air flow can more effectively blow the medicine powder out of the medicine powder accommodation cavity, thereby optimizing the suction effect of the medicine powder.
Patent WO-2020038271-A1 (WO)
Inventor: CHEN JIMENG
IPC: F16K5/06
Filed: 2019-08-15
Abstract: 一种双锁定体传动操作装置，包括转动体（10）、驱动转盘（20）和行程定位座（30），转动体（10）在设定行程内往复转动，驱动转盘（20）设有第一超越槽（21）和第二超越槽（22），转动体（10）设有第一通孔（11）和第二通孔（12），第一通孔（11）中设有第一锁定体（13），第二通孔（12）中设有第二锁定体（14）；行程定位座（30）设有正向定位凹孔（31）和反向定位凹孔（32）。
Patent WO-2020038368-A1 (WO)
Title: Heat-resistant film
Inventor: HUANG PEI
IPC: C09J7/38
Filed: 2019-08-20
Abstract: Provided is a heat-resistant film comprising a reflecting layer (1), of which one surface is uniformly coated with a layer of a small molecular material to be cured to form a hardened layer (2), and the other surface is a first corrugated surface (11) uniformly coated with a PSA adhesive layer (3), wherein an isolating layer (4) is attached to the outer surface of the PSA adhesive layer (3), and the PSA adhesive layer (3) is uniformly added with an ultraviolet absorbent and/or a colorant. The heat-resistant film has advantages of low production cost, high structural strength, and good ultraviolet absorption and reflection.
Patent WO-2021035525-A1 (WO)
Title: Image processing method and apparatus, and electronic device and computer-readable storage medium
Inventor: JIA YUHU
IPC: G06T5/00
Filed: 2019-08-27
Abstract: Disclosed is an image processing method, comprising: converting current posture information of a camera into target posture information, the current posture information comprising current angular velocity information; acquiring first depth information of each pixel point in an image to be processed in a current posture; determining second depth information of each pixel point in a target posture according to the first depth information; and obtaining a target image according to the current posture information, the first depth information, the target posture information, the second depth information, and first internal reference information of the camera.
Patent WO-2021035627-A1 (WO)
Inventor: YANG ZHIHUA
IPC: G06T17/00
Filed: 2019-08-29
Abstract: A depth map acquisition method and device, and a computer storage medium. The depth map acquisition method comprises: acquiring a main image and a target sub-image (S110); obtaining, by means of epipolar rectification, a first rectified image and a second rectified image corresponding to the main image and the target sub-image, respectively (S120); determining a corresponding image block in the first rectified image and a corresponding image block in the second rectified image, respectively (S130); determining feature information of mapped pixels in the corresponding image blocks (S140); and determining, according to the feature information of the pixels, a depth map of the main image (S150). Epipolar rectification is used to obtain the feature information of the images, so as to obtain the depth map of the main image. The method enables parallel execution, thereby improving processing efficiency and shortening the processing time. Moreover, the computational complexity of the method is low, thus reducing hardware requirements.
Patent WO-2020107986-A1 (WO)
Inventor: TAN YUEYONG
IPC: B26D1/30
Filed: 2019-09-03
Abstract: 一种裁纸刀结构，通过设置上切刀（400）和手压柄（500），相当于在底座（100）上设置了两个或两个以上的杠杆结构，当纸张裁切到尾部时，多杠杆结构发挥作用，当阻力不变时，动力可以减少70％以上，且裁切处的纸张头部和尾部一样整齐；通过设置滚动轴承（410），使其动作顺滑，裁切更加省力；同时，由于上切刀（400）为弧形结构，可以改善裁纸的角度，使裁切在原有的基础上更加轻松。
Patent WO-2021022607-A1 (WO)
Inventor: ZHOU YINHUA
IPC: H01L31/0224
Filed: 2019-09-06
Abstract: Disclosed are a low-work-function conductive combination electrode, a preparation method therefor, and an application thereof. Coordination and blending are performed on an amino-containing polymer and metal ions and metal nanowires in sequence, so as obtain a low-work-function conductive transparent combination electrode. On the basis of a common polymeric material which can reduce an electrode work function, the metal ions and the metal nanowires are introduced, and amino in polymer molecules is subjected to coordination with the metal ions and metal nanowires at the same time, so as to obtain the low-work-function conductive transparent combination electrode. The obtained combination electrode has a low degree of roughness, and a work function thereof is lower than 4.35 eV; and when the square resistance is 30 Ohm, the light transmittance of the electrode is higher than 85%; therefore, when no cathode interface modification material is added, the electrode can also serve as a cathode to be applicable to different photoelectric devices.
Patent WO-2021042395-A1 (WO)
Title: Fingerprint detection device and electronic apparatus
Inventor: Zhang sichao
IPC: G06K9/00
Filed: 2019-09-06
Abstract: A fingerprint detection device and an electronic apparatus, capable of enhancing the intensity of an optical signal received by the device, and improving the quality of a fingerprint image and a recognition effect. The fingerprint detection device is provided below a display screen of the electronic apparatus, and comprises: a micro lens array that comprises a plurality of circular micro lenses, wherein each of the plurality of circular micro lenses is adjacent to six circular micro lenses, and the connection lines of the centers of the six circular micro lenses form a regular hexagon; a pixel array provided below the micro lens array and comprising a plurality of pixels, wherein the plurality of pixels have one-to-one correspondence to the plurality of circular micro lenses, the pixels are used for receiving optical signals converged by the corresponding circular micro lenses, and the optical signals are optical signals reflected or scattered by fingers and used for detecting the fingerprint information of the fingers; and N groups of pixels formed of the plurality of pixels, wherein each group of pixels in the N groups of pixels comprise M adjacent pixels, the optical signals received by the M pixels are used for forming one pixel in the fingerprint image of a fingerprint, and M and N are positive integers greater than 1.
Patent WO-2020057615-A1 (WO)
Title: 内窥镜及操作臂
Inventor: WANG JIANCHEN
IPC: A61B1/05
Filed: 2019-09-19
Abstract: 一种内窥镜（10）及操作臂（23），其中，内窥镜（10）包括：两个摄像单元（200）及驱动部（300），摄像单元（200）用于获取图像，两个摄像单元（200）的光轴相交；驱动部（300）与摄像单元（200）相连接，并驱动至少一个摄像单元（200）运动，以改变两个摄像单元（200）光轴之间的角度。能够根据需要对内窥镜（10）进行调节，适用范围广泛。
Patent WO-2020063457-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W24/04
Filed: 2019-09-20
Abstract: Provided herein are apparatus and method for user equipment (UE) panel selection. The disclosure provides an apparatus for a UE, comprising: a radio frequency (RF) interface to receive one or more reference signal resources from a next generation NodeB (gNB); and processor circuitry coupled with the RF interface, the processor circuitry to: determine a beam quality for each of the one or more reference signal resources received at each panel of the UE; and report beam information to the gNB, the beam information to indicate the beam quality of each of the one or more reference signal resources and corresponding panel for receiving each of the one or more reference signal resources. Other embodiments may also be disclosed and claimed.
Patent WO-2020073946-A1 (WO)
Title: Compositions contenant des bactériophages et leurs utilisations pour le traitement ou la prévention des lésions cutanées et du psoriasis
Inventor: PANG HERBERT HEI MAN
IPC: A61K35/76
Filed: 2019-10-10
Abstract: L'invention concerne une thérapie phagique pour le traitement et la lutte contre le psoriasis, les lésions cutanées et les infections. Plus particulièrement, l'invention concerne une composition comprenant un bactériophage et ses utilisations. L'invention concerne un procédé de fabrication de la composition comprenant une ou plusieurs souches de bactériophage. L'invention concerne également une méthode de traitement et de prévention d'une maladie cutanéé tel que le psoriasis ou les lésions cutanées. L'invention concerne également une composition dermatologique comprenant une ou plusieurs souches de bactériophage et son utilisation cosmétique.
Patent WO-2020143256-A1 (WO)
Title: Group chat voice information processing method and device, storage medium and server
Inventor: YU MINZU
IPC: H04L12/58
Filed: 2019-10-10
Abstract: Provided by the present application are a group chat voice information processing method and device, a storage medium and a server, the method comprising: receiving first group chat voice information of a first user; determining a second user associated with the first group chat voice information according to the first group chat voice information; and when the first group chat voice information is sent to a target chat group, marking the second user as a target user of the first group chat voice information. According to the solution provided by the present application, a user may listen to group chat voice information associated therewith in time, and the user may avoid listening to unnecessary group chat voice information.
Patent WO-2021072783-A1 (WO)
Title: 一种可调节的工艺品紧固装置
Inventor: WANG MINGHUI
IPC: B24B41/06
Filed: 2019-10-21
Abstract: 一种可调节的工艺品紧固装置，包括第一摇柄（1）、主动锥齿轮（2）、从动锥齿轮（3）、第一丝杆（4）、支架（5）、夹板（6）、第一导向杆（9）、安装罩（11）和安装架（13）；从动锥齿轮（3）关于主动锥齿轮（2）对称设置有两个，两个从动锥齿轮（3）均与主动锥齿轮（2）啮合连接；第一丝杆（4）并排设置有两个，第一丝杆（4）转动设置在支架（5）上，第一丝杆（4）的一端与从动锥齿轮（3）连接，第一丝杆（4）的另一端与安装架（13）转动连接；支架（4）安装在在安装架（13）上；安装罩（11）设置在安装架（13）上，安装罩（11）上设置有凹槽；凹槽为U形槽，且凹槽关于安装罩沿横向对称设置有两个；夹板（6）与第一丝杆螺纹连接；第一导向杆（9）与夹板连接，第一导向杆贯穿安装架（13）并与安装架（13）滑动连接，第一导向杆（9）与第一丝杆（4）平行设置。本装置通过旋转一个摇柄即能使工艺品夹紧，操作更加简单方便。
Patent WO-2020083357-A1 (WO)
Title: Door key cylinder in cladding
Inventor: SLOVESKO SHAWN
IPC: E05B77/02
Filed: 2019-10-25
Abstract: A vehicle door (200) includes an interior side (202), an exterior side (204), and a door cavity between the interior side (202) and the exterior side (204). An elec-trically-operated door latch-and-lock mechanism (308) is positioned in the door cavity, and the latch-and-lock mechanism (308) includes a mechanical override that allows the latch-and-lock mechanism (308) to be locked, unlocked, and unlatched in the absence of electrical power. A secure activation mechanism(306) is positioned remotely from the latch-and-lock mechanism (308) on the exterior side(204) of the vehicle door(200), and a mechanical link is positioned in the door cavity. The mechanical link (310) couples the secure activation mechanism to the mechanical override so that the secure activation mechanism can be used to activate the mechanical override to lock, unlock or unlatch the latch-and-lock mechanism (308).
Patent WO-2020244132-A1 (WO)
Inventor: LI WENHUA
IPC: G06Q30/00
Filed: 2019-10-29
Abstract: The present invention relates to the technical field of the Internet, and in particular to a marketing information processing method and apparatus for goods, and a server, an intelligent device and a marketing information processing system for goods. The marketing information processing method for goods comprises: acquiring settlement information of goods from an intelligent device, and acquiring, according to the settlement information, purchase information corresponding to the goods (S32); performing matching processing on the settlement information and the purchase information, and performing goods fleeing and fake goods prevention source tracing information processing according to a result of the matching processing (S33); or performing goods recommendation, and point or funds sharing information processing according to the settlement information (S34). Whether goods fleeing or the sales of fake goods occurs is inversely deduced by means of settlement information; therefore, the phenomena of fleeing goods or fake goods can be greatly cracked down on by this means, thereby promoting the normal circulation of goods. Moreover, goods recommendation, and point or funds sharing information processing can also be performed by means of the settlement information; therefore, this means can also realize precision marketing of the goods.
Patent WO-2021087786-A1 (WO)
Title: Method and device for allocating beam failure request resource, and storage medium
Inventor: LI MINGJU
IPC: H04W24/04
Filed: 2019-11-05
Abstract: The present disclosure relates to a method and device for allocating a beam failure request resource, and a storage medium. The method for allocating a beam failure request resource is applicable to a terminal configured with multiple beam failure request resources. The multiple beam failure request resources consist of physical uplink control channel beam failure request resources configured for service cells in multiple service cell groups configured for the terminal. The method for allocating a beam failure request resource comprises: detecting whether there is a first secondary cell in which a beam failure has occurred; and if so, selecting from the multiple beam failure request resources, according to whether the first secondary cell is configured with a beam failure request resource, a beam failure request resource to be a resource for sending a beam failure request. The present disclosure realizes determination of a resource for sending a beam failure request from multiple beam failure request resources.
Patent WO-2021000503-A1 (WO)
Inventor: LIU XIN
IPC: H01M4/66
Filed: 2019-11-20
Abstract: Disclosed in the present application are a negative electrode current collector, a negative electrode plate, an electrochemical apparatus, a battery module, a battery pack, and a device, the negative electrode current collector comprising a support layer and a metal electrically conductive layer arranged on at least one of the two opposite surfaces along the direction of thickness of the support layer; the density of the support layer is less than the density of the metal electrically conductive layer; the density of the metal electrically conductive layer is 8.0 g/cm 3 -8.96 g/cm 3 ; the thickness D 1  of the metal electrically conductive layer is 300 nm≤D 1 ≤2 μm; and, when the tensile strain of the negative electrode current collector is 2.5%, the sheet resistance growth rate T of the metal electrically conductive layer is T≤5％. The negative electrode current collector provided in the present application balances a low weight with good electrical conductivity and current collection performance, enabling the electrochemical apparatus to have high weight energy density and good electrochemical performance.
Patent WO-2021092988-A1 (WO)
Title: Display panel and display terminal
Inventor: TU AIGUO
IPC: H01L27/32
Filed: 2019-11-21
Abstract: A display panel (100) and a display terminal. The display panel (100) comprises an array substrate (11), a display device layer (12), and a color filter layer (13); the display device layer (12) comprises a plurality of sub-pixel circulation units (120) arranged continuously; each sub-pixel circulation unit (120) comprises a plurality of sub-pixels (121, 122, 123, 124, 125, 126). Color resist is covered on some of the sub-pixels (121, 122, 123, 124, 125, 126) to improve color gamut, and the luminescent brightness is increased with the sub-pixels without color resist covered thereon, thereby reducing power consumption of the display panel and prolonging the service life while improving color gamut.
Patent WO-2020258705-A1 (WO)
Inventor: YANG ZHONGHUA
IPC: B01D15/10
Filed: 2019-11-26
Abstract: A modular chromatography device, comprising a plurality of basic chromatography modules (M1, M2, M3), each of which comprises a chromatography column (C1, C2, C3), a sample injection selector valve (Vs) and an outlet valve (Vx); the sample injection selector valves (Vs) are connected upstream of the chromatography columns (C1, C2, C3), and the outlet valves (Vx) are connected downstream of the chromatography columns (C1, C2, C3); the sample injection selector valves (Vs) and the outlet valves (Vx) each comprise at least three ports, and the sample injection selector valve (Vs) of any one of the plurality of basic chromatography modules (M1, M2, M3) is connected to the outlet valve (Vx) of another one of the basic chromatography modules (M1, M2, M3). Each module in the modular chromatography device may operate independently, or any number of modules may be connected to achieve continuous-flow chromatography, seamless-connection chromatography or seamless continuous-flow chromatography.
Patent WO-2020114340-A1 (WO)
Title: 一种可拆卸适配器的重复使用吻合器
Inventor: NIE HONGLIN
IPC: A61B17/072
Filed: 2019-12-02
Abstract: 本发明提供了一种可重复使用的吻合器，包括：适配器和手柄；适配器与手柄可拆卸地连接，适配器为一次性使用组件，手柄可经灭菌后重复多次使用，手柄包括框架和装卸拨钮，装卸拨钮安装于框架上，适配器包括中心杆套管，中心杆套管端部有一对凸起，装卸拨钮用于控制适配器与手柄的可拆卸连接。其中，手柄经灭毒后重复、多次使用，降低手术费用。本发明提供的可拆卸适配器的方案可靠、简单、操作方便，可有效实现适配器的装配与拆卸。
Patent WO-2021109167-A1 (WO)
Title: 三维激光建图方法及系统
Inventor: LIU SHENGMING
IPC: G01C21/30
Filed: 2019-12-09
Abstract: 一种三维激光建图方法及系统，所述方法包括：利用置放在机器人上的传感器获取数据，并滤除不合格的数据；利用由粗到精的匹配算法计算所述机器人的位姿；根据所述机器人的位姿构建新的图像，然后根据环路闭合检测结果修改地图。利用所述方法及系统可以生成一致性较高的场景地图，算法简单，精确度高。
Patent WO-2020155898-A1 (WO)
Inventor: WANG BO
IPC: H04L12/10
Filed: 2019-12-17
Abstract: 本发明公开了一种供电系统，所述供电系统包括供电电源模块和扩展电源模块；所述供电电源模块的额定输出电压大于所述扩展电源模块的额定输出电压；所述供电电源模块支持恒压供电模式和恒功率供电模式；所述供电电源模块用于向接入所述供电电源模块的受电设备供电；所述扩展电源模块用于当所述供电电源模块的输出电压与所述扩展电源模块的额定输出电压相同时，与所述供电电源模块共同向所述受电设备供电。本发明能够满足受电设备的供电需求，有效利用供电电源模块的电能，降低对供电电源模块和扩展电源模块的输出功率的要求。
Patent WO-2020155902-A1 (WO)
Title: 像素驱动电路、像素驱动方法和显示装置
Inventor: LI SHENGNAN
IPC: G09G3/3291
Filed: 2019-12-18
Abstract: 一种像素驱动电路、像素驱动方法和显示装置，像素驱动电路包括驱动电路（11）、初始化电路（13）和补偿控制电路（14），补偿控制电路（14）配置为在补偿控制线（Comp（n））的控制下，控制驱动电路（11）的控制端与驱动电路（14）的第二端之间连通；初始化电路（13）配置为在初始化控制线（Ctrl）的控制下，控制将初始化电压（Vint）写入驱动电路（11）的第二端。
Patent WO-2021127854-A1 (WO)
Inventor: LI QIANG
IPC: G01S17/93
Filed: 2019-12-23
Abstract: Disclosed are a method and device for radar ranging, a radar, and a vehicle-mounted system, which can be applied to autonomous driving technology in the field of artificial intelligence. The method can improve the accuracy of radar ranging, and comprises: acquiring a pulse waveform of an emission signal sent by a radar to a target object (S101); acquiring a sampling sequence of a saturated echo signal received by the radar (S102); determining, from among sampling points on a rising edge of the sampling sequence, a first timing point for indicating a reception moment of the echo signal (S103); determining, according to the first timing point and the pulse waveform of the emission signal, a second timing point for indicating an emission moment of the emission signal (S104); and calculating the distance between the radar and the target object according to the first timing point and the second timing point (S105).
Patent WO-2021128254-A1 (WO)
Title: 一种肝素酶iii的制备方法
Inventor: LI LI
IPC: C12N9/42
Filed: 2019-12-27
Abstract: 一种肝素酶III的制备方法，包括以下步骤：将肝素黄杆菌破碎离心后所得上清液进行硫酸铵沉淀，沉淀物溶解后透析；上样SP柱，以20-30mM Tris-HCl缓冲液平衡，相同缓冲液中0-0.5M NaCl线性洗脱，收集肝素酶活性组分，透析；上样SP柱，以含0.05-0.2M NaCl的50mMTris-HCl缓冲液洗脱，收集肝素酶活性组分，透析；上样SP柱，含0.3％肝素的50mM Tris-HCl缓冲液等度洗脱，收集肝素酶活性组分，透析；上样SP柱，以含0.055M NaCl的50mM Tris-HCl溶液等度洗脱，收集肝素酶活性组分，浓缩得到肝素酶III。