baber/WOPTO huggingface dataset:
Patent WO-2020173149-A1 (WO)
Inventor: LIU GE
IPC: H01L33/32
Filed: 2019-11-20
Abstract: The present invention relates to a manufacturing method of a novel white LED device comprising the following steps: preparing an AlN crystal material; performing cutting, grinding, and polishing operations on the AlN crystal material to obtain a flat-surfaced AIN sheet; cleaning the obtained AIN sheet, and heating the cleaned AIN sheet to remove moisture and solvent residues from the surface thereof; forming an electrode pattern on the AIN sheet, and performing evaporation to obtain a metal electrode; and performing annealing under a nitrogen atmosphere to obtain a novel white LED device. The present invention directly uses an AIN crystal material manufactured by means of a vapor transport process as a functional material, and supplies an electric current after an electrode has been formed on the crystal in order to emit light. The method realizes an output white light from a single material without requiring secondary conversion of a phosphor powder, and thus the device has a simple and compact structure, and the single-crystal AIN functional layer can support a higher power density. The invention employs defect luminescence within a bandgap of a wide-bandgap semiconductor AIN material, such that the device has a wide light-emitting spectrum and covers the entire visible spectrum, and light emitted thereby has good color quality.
Patent WO-2020134806-A1 (WO)
Inventor: ZHANG XUAN
IPC: F04D29/66
Filed: 2019-11-27
Abstract: 一种集成灶风机，包括导风外壳和固定在导风外壳内侧的叶轮，叶轮包括蜗壳（1）和电机（2），叶轮还包括固定在蜗壳（1）上的若干叶片（3），若干叶片（3）通过固定片部（32）圆周阵列地固定在蜗壳（1）内，叶片（3）的主体（31）的前沿（313）朝向蜗壳（1）的内侧，叶片（3）的主体（31）的后沿（314）朝向蜗壳（1）的外侧，叶片（3）的主体（31）的后沿（314）上沿着主体（31）的长度方向开设形成有若干锯齿（311），若干锯齿（311）的齿高自中部的锯齿（311）向两端的锯齿（311）逐渐增高。
Patent WO-2021082146-A1 (WO)
Inventor: TAN WEI
IPC: H01L51/52
Filed: 2019-11-27
Abstract: 一种显示面板及其制造方法，通过采用激光烧蚀以形成网格连续性好以及精度高的图案化成核抑制层(103a)，利用成核抑制层(103a)抑制导电层(104)形成于成核抑制层(103a)的表面，于非像素区(10b)的公共电极(1023)上形成连续性好的导电层(104)，以改善公共电极(1023)和导电层(104)构成的阴极的电阻压降，提高显示面板显示画面的亮度均一性。
Patent WO-2021082164-A1 (WO)
Inventor: LIU RENCHENG
IPC: C08F214/26
Filed: 2019-12-02
Abstract: Disclosed is a high-frequency, low-loss, adhesive-free flexible copper clad laminate (100), comprising two layers of copper foil (1) arranged at the top and bottom, fluorine resin films (2) respectively formed on inner surfaces of the two copper foils (1), and a polyimide film (3) arranged between the upper and lower fluorine resin films (2). The fluorine resin film (2) is a film layer formed by coating a fluorine resin coating solution on the copper foil (1), where the film layer has a thickness of 3-50 μm. The fluorine resin film (2) has a melting temperature of ≥ 290°C. The peeling strength of the fluorine resin film (2) with respect to the copper foil (1) is greater than 1.0 kg/cm, while the peeling strength of the fluorine resin film (2) with respect to the polyimide film (3) is greater than 0.6 kg/cm. The thickness ratio of the fluorine resin film (2) with respect to the polyimide film (3) is 1:4 to 2:1. The flexible copper clad laminate (100) has a dielectric constant of less than 3.0 and a dielectric loss of less than 2‰ at a frequency of 20-40 GHz, a bending durability of greater than 300,000 times, and a linear expansion coefficient of less than 30 ppm. The flexible copper clad laminate is capable of reducing the loss of high-frequency signals during transmission.
Patent WO-2021103045-A1 (WO)
Title: 一种厨房生态系统
Inventor: ZHANG YUMING
IPC: G06Q50/10
Filed: 2019-12-02
Abstract: 一种厨房生态系统，包括物联网(1)、互联网APP(2)、人工智能(3)、大数据(4)和供应链管理(5)，其中人工智能(3)、大数据(4)与供应链管理(5)均与物联网(1)电性连接，物联网(1)与互联网APP(2)电性连接。该系统实现了各机器间互联互通，客户通过终端用户设备对自身喜好选择，智能厨房系统将自动修改烹饪曲线，从而烹饪出符合用户口味的菜品，减少对厨师的依赖，节约人力成本，还可根据大数据消费情况对供应链对行有效管理，降低运营成本。
Patent WO-2020119666-A1 (WO)
Inventor: Wan Xiao Chun
IPC: C12N15/63
Filed: 2019-12-10
Abstract: Provided are an anti-H7N9 fully human monoclonal antibody 3F12, a preparation method therefor and use thereof. Said antibody can target hemagglutinin HA binding to H7N9 virus, and has significant neutralization activity against H7N9 viral infection. Said antibody does not produce toxic side effects such as anti-mouse antibody reaction, and has better biocompatibility, being more suitable and more potential to be a macromolecular drug for treating influenza virus.
Patent WO-2021127881-A1 (WO)
Inventor: CHEN JIA
IPC: G02B9/64
Filed: 2019-12-23
Abstract: A camera optical lens (10). The camera optical lens (10) sequentially comprises a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7) and an eighth lens (L8) from an object side to an image side, and satisfies the following relationships: 0.6 ≤ f1/f ≤ 1.80, f2 ≤ 0, -30.00 ≤ (R13+R14)/(R13-R14) ≤ -6.00, and 6.70 ≤ d11/d12 ≤ 10.00. The camera optical lens (10) has good optical performance such as a large aperture, a wide angle, and an ultrathin body.
Patent WO-2021068428-A1 (WO)
Inventor: LI HUAYU
IPC: F01K25/00
Filed: 2020-09-30
Abstract: 单工质联合循环热泵装置，属于制冷与热泵技术领域。压缩机（1）有循环工质通道与供热器（4）连通之后分成两路——第一路经膨胀机（2）与回热器（6）连通，第二路直接与回热器（6）连通之后回热器（6）再有冷凝液管路经节流阀（3）与蒸发器（5）连通，蒸发器（5）还有循环工质通道与回热器（6）连通，回热器（6）还有循环工质通道与压缩机（1）连通；供热器（4）还有被加热介质通道与外部连通，蒸发器（5）还有低温热介质通道与外部连通，膨胀机（2）连接压缩机（1）并传输动力，形成单工质联合循环热泵装置。
Patent WO-2020156236-A1 (WO)
Inventor: ZHENG KUN
IPC: G06F16/951
Filed: 2020-01-17
Abstract: 本公开实施例公开了一种关联信息的推送方法、装置，电子设备及存储介质，其中，所述方法包括：获取客户端搜集的用户针对目标文章的阅读行为数据；从存储模块中获取所述目标文章与目标元素的关联关系，所述目标元素与至少一篇目标文章关联；根据所述用户针对所述目标文章的阅读行为数据，以及所述目标文章与所述目标元素的关联关系，获取所述用户与所述目标元素的关联值；根据所述用户与所述目标元素的关联值向用户推送与所述目标元素关联的推荐信息。
Patent WO-2020151613-A1 (WO)
Inventor: LI XINYING
IPC: C23C14/35
Filed: 2020-01-19
Abstract: A semiconductor processing device, comprising: a cavity (5) provided with a base (6) for bearing a processed workpiece (7); a sensor (11) having a transmitting end and a receiving end which are provided at both sides of the base (6) oppositely; the transmitting end being used for sending a transmission signal to the receiving end along the direction parallel to a bearing surface of the base (6); and a control component used for receiving the transmission signal sent by the transmitting end, and a receiving signal received by the receiving end, comparing the transmission signal with the receiving signal, and determining, according to the comparison result, the state of the processed workpiece (7) on the base (6). Also disclosed is a method for detecting a workpiece in a semiconductor process.
Patent WO-2020151637-A1 (WO)
Inventor: YOU CHUNHUA
IPC: H04W74/08
Filed: 2020-01-20
Abstract: 本申请实施例公开了一种通信方法和装置，用于减小终端设备随机接入的时延。本申请实施例方法包括：终端设备向网络设备发送第一消息，所述第一消息包括随机接入信号和用于竞争解决的信息，所述随机接入信号和所述用于竞争解决的信息通过预分配的资源进行传输；所述终端设备从所述网络设备接收所述第一消息的响应消息，所述响应消息用于指示所述终端设备的随机接入状态。
Patent WO-2020151670-A1 (WO)
Inventor: LI HANZHONG
IPC: A61B34/35
Filed: 2020-01-20
Abstract: Disclosed in embodiments of the present invention is a robot system for transurethral resectoscope-based surgery, comprising: a display device, a human-computer interaction device used for obtaining an operation instruction input by a user, a resectoscope, a resectoscope gripping mechanism, a six-degree-of-freedom serial mechanical arm which is used for driving the resectoscope gripping mechanism to advance and retreat in the axial direction of the resectoscope, rotates around the central axis of the resectoscope, and rotates about a preset point on the central axis of the resectoscope, and a work station used as a control core. According to the technical solution provided by the embodiments of the present invention, the robot system for transurethral resectoscope-based surgery enables a surgeon to perform a surgical operation at a remote end, implements remote surgery and precise operation, increases the surgery safety and saves the surgeon's labor.
Patent WO-2021056951-A1 (WO)
Inventor: TIAN ZHIBIN
IPC: E21B47/047
Filed: 2020-02-14
Abstract: A downhole oil level detection device, comprising a mounting housing (1) and a balance cylinder (2). The balance cylinder (2) is installed on the mounting housing (1); the balance cylinder (2) comprises a cylinder body (25) as well as a moving piston (21), a piston tension spring (22), a moving rod (23), a moving rod compression spring (24), and a displacement sensor (3) installed in the cylinder body (25); one end of the piston tension spring (22) is fixed to one end of the cylinder body (25), and the other end of the piston tension spring (22) is connected to one side of the moving piston (21); one side of the moving piston (21) is also connected to one end of the moving rod compression spring (24), the other end of the moving rod compression spring (24) is connected to one end of the moving rod (23), and the other end of the moving rod (23) is provided with the displacement sensor (3) for measuring the displacement of the moving piston (21); a limiting structure is provided on the other end of the moving rod (23), and a locking structure is also connected to one side of the moving piston (21); and the moving piston (21) drives the moving rod (23) to move by means of cooperation of the locking structure and the limiting structure.
Patent WO-2021036212-A1 (WO)
Inventor: YANG YANJIANG
IPC: H04L9/32
Filed: 2020-02-25
Abstract: The present application relates to an identity verification method and device, which can be applied to the Internet of Vehicles, such as V2X, LTE-V, V2V, etc. A first device sends a first random number to a second device, wherein, a first vehicle carries the first device and a first set, the second device belongs to the first set, the first set further includes a third device, the first device communicates with the third device through the second device. The first device receives a first message from the second device, the first message includes a first verification information, the first verification information is used to verify the identity of the second device, the first verification information is generated based on the identity information of the second device and the first random number. The first device determines that the identity verification of the second device is successful according to the first verification information and the first random number. The level verification method is used, identity verification can be performed on all levels of vehicle-mounted apparatus.
Patent WO-2021000628-A1 (WO)
Inventor: WU ZHENGXING
IPC: B64C33/02
Filed: 2020-04-16
Abstract: Disclosed is a bionic robotic manta ray, comprising a head cabin, a central cabin, a pair of pectoral fins, and a caudal fin cabin, wherein each of the pectoral fins comprises a crank and rocker mechanism and a bevel gear mechanism, and bionic manta ray undulating propulsion is achieved by means of the coordinated periodic motion of the crank and rocker mechanism; complex closed motion trail tracing of a tail end of the pectoral fin of the manta ray is achieved by means of the cooperation of the bevel gear mechanism and the crank and rocker mechanism; and the composite motion of two vertical undulations superposed on the pectoral fin of the bionic manta ray is achieved, and the motion trail, which has an important effect on the efficient motion of the manta ray, of the tail end of the pectoral fin is simulated approximately.
Patent WO-2021179401-A1 (WO)
Inventor: YANG DEQING
IPC: B05B1/18
Filed: 2020-04-17
Abstract: A shower head, comprising: a shower head body (1), a water discharge switching mechanism (2), a water distribution mechanism (3) with two water distribution flow channels (31), a water discharge plate (4), a water guide body (5) and a face cover (6). A plurality of first functional water discharge nozzles (51), which are arranged at intervals, are integrally formed in the water guide body (5) in an injection molding manner, a plurality of through holes (61) are provided in the face cover (6) at intervals, the first functional water discharge nozzles (51) penetrate and extend out of corresponding through holes (61), and gaps which can be used as second functional water outlets are provided between the first functional water discharge nozzles (51) and hole walls of the corresponding through holes (61); a first water discharge cavity (45) is provided between the water discharge plate (4) and the water guide body (5), a second water discharge cavity (56) is provided between the water guide body (5) and the face cover (6), the face cover (6) presses and fixes the water guide body (5) and the water discharge plate (4) in the shower head body (1), and the water discharge switching mechanism (2) and the water distribution mechanism (3) are both accommodated in the shower head body (1); and the water discharge switching mechanism (2) is selectively in communication with a water inlet of the shower head body (1) and the water distribution flow channels (31) in a switching manner, one water distribution flow channel (31) of the water distribution mechanism (3) is in communication with the first water discharge cavity (45), and the other water distribution flow channel (31) of the water distribution mechanism (3) is in communication with the second water discharge cavity (56). The shower head has the features of being low in machining cost and convenient to install.
Patent WO-2021212375-A1 (WO)
Inventor: ZHANG LIKUN
IPC: H04B10/40
Filed: 2020-04-22
Abstract: Disclosed in the present application are an optical device and an optical module, specifically relating to the technical field of high-speed optical communications. The optical device comprises an optical transmitting assembly, an optical receiving assembly, a first flexible board, a second flexible board and a third flexible board. The optical transmitting assembly and the optical receiving assembly are arranged in a stacked manner. A first radio-frequency circuit electrically connected to the optical transmitting assembly is arranged on the first flexible board. A second radio-frequency circuit electrically connected to the optical receiving assembly is arranged on the second flexible board. The third flexible board comprises a first connecting part, a second connecting part and an extension part; a first direct-current circuit is formed on the first connecting part; a second direct-current circuit is formed on the second connecting part; the first connecting part is bent relative to the second connecting part so as to make the first direct-current circuit be electrically connected to the optical transmitting assembly and make the second direct-current circuit be electrically connected to the optical receiving assembly; and a first board-to-board connector electrically connected to the first direct-current circuit and the second direct-current circuit respectively is arranged on the extension part. The optical device can meet the requirements of miniaturization design and packaging of an optical module.
Patent WO-2021212402-A1 (WO)
Inventor: ZHANG YAHONG
IPC: C08K3/00
Filed: 2020-04-23
Abstract: The present disclosure is directed to a foamable composition and a foam article formed from the foamable composition. In an embodiment, the foamable composition includes from 50 wt%to 65 wt%of a propylene impact copolymer, from 10 wt%to 18 wt%of an ethylene elastomer with a density from 0.860 g/cc to 0.89 g/cc and a melt index from 1 g/10 min to 50 g/10 min, from 10 wt%to 18 wt%of a propylene elastomer with a density from 0.860 g/cc to 0.890 g/cc and a melt flow rate from 1 g/10 min to 50 g/10 min, from 0 wt%to 15 wt%of a filler, and from 0.5 wt%to 5.0 wt%blowing agent. The foam article formed from the foamable composition has a density from 0.800 g/cc to 0.850 g/cc, and a notched Izod impact strength at 23 ℃ from greater than 11 KJ/m  2  to 27 KJ/m  2 .
Patent WO-2021217360-A1 (WO)
Inventor: MENG FANGAN
IPC: H04L1/16
Filed: 2020-04-27
Abstract: Embodiments of the present application provide an MCS adjustment method and device for a sending end, an unmanned aerial vehicle, and a storage medium. In the embodiments of the present application, feedback information on whether to perform multiple retransmission operations is obtained; when the feedback information is negative acknowledgement, a current link MCS is updated as an MCS obtained by lowering a current service MCS by multiple gears, so that the current link MCS can be rapidly lowered; since the link MCS is used for indicating the communication capability of a downlink wireless data link, coding of sensing data acquired by a sensor at a sending end can be controlled according to the updated link MCS to obtain new data to be sent to ensure that the downlink wireless data link can support sending of said data; or a service MCS for sending said new data can be also determined according to the updated link MCS to ensure that said data can be smoothly sent by the link.
Patent WO-2020224534-A1 (WO)
Inventor: YAN CHENGUANG
IPC: G01R31/00
Filed: 2020-04-30
Abstract: An oil-immersed power transformer non-electricity protection fault recording device and method, comprising a transient oil flow characteristic quantity measuring module, a transient oil pressure characteristic quantity measuring module, a non-electricity protection switch quantity input module, a signal conditioning and collecting module, and a digital core processing module. Both the transient oil flow characteristic quantity measuring module and the transient oil pressure characteristic quantity measuring module are connected to the signal conditioning and collecting module; both the non-electricity protection switch quantity input module and the signal conditioning and collecting module are connected to the digital core processing module. According to the present invention, the device is controlled on the basis of a recording principle and functional requirements, operations such as measurement, calculation, recording and communication of oil flow, oil pressure, and non-electricity protection action information of a measured transformer are completed, and non-electricity characteristics of the transformer under fault or disturbance conditions and a fault recording function of a protection device thereof are realized. The present invention has the advantages of being simple in structure, easy to implement, reliable and efficient and the like.
Patent WO-2020228651-A1 (WO)
Inventor: WANG XINNAN
IPC: F16B37/04
Filed: 2020-05-10
Abstract: Disclosed is a nut assembly for an electronic expansion valve, comprising a nut base (10), having a first end (11) and a second end (12) opposite to each other; a stop guide rail (20), sleeved on the nut base (10); a check ring (30), sleeved on the nut base (10) and capable of helically rotating with respect to the nut base (10) along the stop guide rail (20); and a limiting element (40), provided at the first end of the nut base (10), configured to limit movement of the stop guide rail (20) in an axial direction of the nut base (10), and capable of blocking rotation of the check ring (30). Also disclosed is the electronic expansion valve, comprising the nut assembly. Also disclosed is a limiting element mounting method. The limiting element mounting method comprises the following steps: enabling the limiting element (40) to be sleeved on the nut base (10), and enabling a second limiting boss (42) to extend from a groove opening of a first limiting groove into the first limiting groove (15); and enabling, by means of the limiting element (40), the second limiting boss (42) to slide into a corresponding second limiting groove (16). The advantage is that the stop positioning precision is high.
Patent WO-2021114569-A1 (WO)
Title: 一种复合型电力管
Inventor: GAO MIN
IPC: H02G9/04
Filed: 2020-05-14
Abstract: 本实用新型公开了一种复合型电力管，由内至外依次设置有阻燃层、保温层、屏蔽层、抗腐蚀层、防水层、耐磨辅助凸块层与磨砂层并在阻燃层内设有4个弧形的弹性支撑体且弹性支撑体与电线电缆的接触面设有耐磨层；所述耐磨辅助凸块层围绕防水层外壁排列设置有若干个耐磨凸起且该耐磨凸起为弧形。本实用新型具有良好的阻燃性、保温性、屏蔽性、抗腐蚀性、防水性与耐磨性。
Patent WO-2020233665-A1 (WO)
Inventor: WANG LIJIANG
IPC: G11B7/0055
Filed: 2020-05-21
Abstract: La présente invention concerne un système optique et un procédé optique. Le système optique comprend une source de lumière et un support. La source de lumière comprend une première lumière et une seconde lumière, la première lumière étant de la lumière creuse et la seconde lumière étant une lumière solide. Le support comprend une fenêtre ; le matériau de la fenêtre comprend des molécules interconvertibles contrôlables absorbant la lumière, et la molécule interconvertible contrôlable absorbant la lumière convertit entre une première molécule de configuration et une seconde molécule de configuration. L'invention adopte le principe d'optique à super-résolution à double faisceau et réalise la technologie de haute densité à super-résolution en combinaison avec la fenêtre, résolvant le problème d'exigences élevées sur le matériau d'une partie sensible à la lumière dans des technologies à double faisceau existantes.
Patent WO-2021237633-A1 (WO)
Inventor: ZHENG PINGTING
IPC: B23Q3/06
Filed: 2020-05-29
Abstract: 一种金属管件加工用高效切割装置，包括基座（5）、支撑腿（7）和滑动台（8），基座（5）顶部的一侧通过滑槽（801）滑动安装有滑动台（8），滑动台（8）顶部的两侧固定安装有承接柱（11）以及固定柱（3），承接柱（11）通过螺纹杆（901）贯穿安装有主夹盘（902），固定柱（3）通过活动套件活动安装有副夹盘（301），承接柱（11）的顶部活动安装有与固定柱（3）配合的横杆（1），横杆（1）中央位置通过螺纹旋钮（101）贯穿安装有压盘（102），且压盘（102）通过限位套件对接安装，基座（5）顶部的一侧固定安装有电机（4）。通过在承接柱（11）和固定柱（3）顶部的横杆（1）安装有压盘（102），能够利用压盘（102）与主夹盘（902）和副夹盘（301）的配合可以较为稳固的夹持多个物体，通过在基座（5）的正面设有伸缩板（2），能够根据被切割物体的长度进行调节。
Patent WO-2020244566-A1 (WO)
Inventor: LIU ZUNFENG
IPC: B05B17/06
Filed: 2020-06-04
Abstract: 一种雾化器，包括液瓶（3）、控制件和雾化系统（1），液瓶（3）、控制件和雾化系统（1）形成循环系统。具有结构简单、不易出现变色、异味、混味、漏液和更加节能的优势，还可以通过多种方式来调节出雾量的大小，能够满足用户更多样化的需求。
Patent WO-2020253689-A1 (WO)
Title: 一种绿原酸自乳化组合物及其用途
Inventor: LIU YULING
IPC: A61P3/06
Filed: 2020-06-16
Abstract: 涉及一种绿原酸纳米级给药系统的自乳化组合物及其用途，该纳米级给药系统的自乳化组合物含有绿原酸-脂质材料形成的复合率>70％的复合物，特定的油相、乳化剂和助乳化剂，但不含水相，可用于抗肿瘤、抗炎免疫和抗病毒的治疗。
Patent WO-2021179472-A1 (WO)
Inventor: LIANG YAOSHUN
IPC: A23L27/24
Filed: 2020-06-19
Abstract: A preparation method for an eel polypeptide flavor extract, the eel polypeptide flavor extract, and an eel sauce. The preparation method for the eel polypeptide flavor extract comprises the following steps: a processing byproduct produced when main meat tissues of eels are excised undergoes microorganism fermentation, a Maillard reaction, and an extraction and separation process to complete the process. The eel sauce is prepared with the eel polypeptide extract together with white sugar, a soy sauce, a mirin, salt, fructose syrup, maltose, a yeast extract, a caramel coloring, a modified starch, lactic acid, and water.
Patent WO-2021258334-A1 (WO)
Inventor: WANG QIANG
IPC: E05F15/71
Filed: 2020-06-24
Abstract: A window opener, comprising: a box body (17), an electric motor (3) arranged inside the box body (17), a slider (5) driven by the electric motor (3) to slide vertically, an extendable rod (2) driven by the slider (5), and a U-shaped clamp (10) for clamping a window track (12), wherein the extendable rod (2) is a scissor mechanism formed by the hinging of scissor arms; an outer end (8) of the extendable rod (2) is movably connected to the U-shaped clamp (10); and an inner end of the extendable rod (2) is provided with a movable end (6) which is hinged to the slider (5) and a fixed end (7) rotatably arranged relative to the box body (17). Furthermore, the window opener is provided with a rainwater sensor (4).