baber/WOPTO huggingface dataset:
Patent WO-2021082223-A1 (WO)
Inventor: DU LIANG
IPC: G03B30/00
Filed: 2019-12-19
Abstract: A high-pixel infrared optical system, comprising a first lens (1), a second lens (2), a third lens (3) and a fourth lens (4) sequentially arranged from an object plane to an image plane along an optical axis. The object plane side of the first lens (1) is a convex surface and the image plane side is a concave surface, and the focal power thereof is negative. The object plane side of the second lens (2) is a convex surface and the image plane side is a concave surface, and the focal power thereof is positive. The object plane side of the third lens (3) is a concave surface and the image plane side is a convex surface, and the focal power thereof is positive. The object plane side of the fourth lens (4) is a convex surface and the image plane side is a concave surface. Also provided is a camera module. According to the optical system and the camera module, the system is mainly composed of four lenses; and because of a few of lenses, the structure of the system is simplified. On the basis of mutual combination of different lenses and reasonable distribution of focal powers, the optical system has good performances of large aperture, small distortion, high pixel, good athermalization and the like.
Patent WO-2020125757-A1 (WO)
Title: A method for improving aggregate removal by protein a chromatography
Inventor: LI YIFENG
IPC: C07K1/18
Filed: 2019-12-20
Abstract: Protein A chromatography is generally less effective in removing antibody aggregates under typical conditions. Provided is a combination and a method that can significantly improve Protein A's aggregate removal capability. The combination comprises polyethylene glycol (PEG) and a salt (chaotropic or kosmotropic) as wash and elution buffer additives. The synergistic effect of salt and PEG results in almost complete separation of monomer from aggregates. For the case used for demonstration, in comparison with the control run the optimized procedure reduces aggregates in elution pool from 20% to 3-4%. This new method, by facilitating aggregate removal at the capture step, improves the overall robustness of downstream process.
Patent WO-2021134150-A1 (WO)
Inventor: Huang Shengchi
IPC: B01D36/02
Filed: 2019-12-30
Abstract: 一种带有往复式运动的栅条构件的槽体式过滤装置，包括：滤液槽(1)、槽体式过滤体(2)；滤液槽(1)，用于承接从槽体式过滤体(2)滤出的滤液；槽体式过滤体(2)包括：始端壁(21)、底部(22)、侧壁(23)、后壁(24)；始端壁(21)、底部(22)为栅条构件一体成型；侧壁(23)，包括至少一组侧板(A231,B231)，由左右两侧的栅条(A42,B31)向上延伸而成；当物料进入所述槽体式过滤体(2)后，通过活动栅条(A31,B31)的往复式圆周运动，确保滤缝的通畅，尽可能地让滤液从滤缝排出到滤液槽(1)内。该过滤装置过滤通道多，过滤效果好，结构简单，稳定性强，适用于格栅、沉沙、污泥预浓缩、脱水、以及滤液的再过滤等多种使用场合。
Patent WO-2020156041-A1 (WO)
Title: 动车组及其排障装置
Inventor: WANG CHAO
IPC: B61F19/06
Filed: 2020-01-06
Abstract: 提供了一种动车组排障装置以及动车组，排障装置固装于车体底架（101）前端，包括架装于车体底架下端的排障器主体（1），排障器主体的前端设有沿其宽度方向布置的调高装置（2），调高装置上设置有多个长度方向沿竖向布置的条形孔（7），调高装置和排障器主体之间设置对二者进行定位的定位螺栓。当需要调节排障器主体的高度时，通过布置于调高装置上的条形孔可对其在排障器主体上的高度进行上下调节，从而可随车轮踏面镟修后调节该调高装置的高度，保证动车组排障装置的高度不变，提高排障器的安全性。
Patent WO-2020164404-A1 (WO)
Inventor: ABDOLI JAVAD
IPC: H04W72/04
Filed: 2020-02-03
Abstract: L'invention concerne un procédé pour la fourniture d'un service de multidiffusion. Dans cet exemple de procédé, un équipement utilisateur (UE) : reçoit, d'une station de base (BS), un format de commande comprenant un champ d'attribution de ressources, le champ d'attribution de ressources indiquant un indice de bloc de ressources (RB) de départ et une plage de RB, obtient un ensemble de RB attribué à un canal physique partagé de liaison descendante (PDSCH) ou à un canal physique partagé de liaison montante (PUSCH) de multidiffusion sur la base d'un emplacement de RB de départ et de la plage de RB, l'emplacement de RB de départ étant associé à l'index de RB de départ et à au moins l'un d'un emplacement de RB de référence et d'une sous-bande attribuée ; et transmet ou reçoit des données sur au moins un RB de l'ensemble de RB attribué au PDSCH ou au PUSCH de multidiffusion.
Patent WO-2020164611-A1 (WO)
Inventor: JOHANSSON PER JOHAN MIKAEL
IPC: H04L29/06
Filed: 2020-02-14
Abstract: Selon divers exemples et schémas, l'invention concerne une compression d'en-tête Ethernet simple. Un premier nœud de réseau transmet un premier paquet ayant un en-tête complet à un deuxième nœud de réseau. Le premier nœud de réseau détermine si un contexte de compression d'en-tête pour l'en-tête complet a été établi par le deuxième nœud de réseau. En réponse à la détermination que le contexte de compression d'en-tête pour l'en-tête complet a été établi par le deuxième nœud de réseau, le premier nœud de réseau transmet un deuxième paquet avec un en-tête compressé au deuxième nœud de réseau. En réponse à la détermination que le contexte de compression d'en-tête pour l'en-tête complet n'a pas été établi par le deuxième nœud de réseau, le premier nœud de réseau transmet le deuxième paquet ou un troisième paquet avec l'en-tête complet au deuxième nœud de réseau.
Patent WO-2021134892-A1 (WO)
Title: Device for blocking plasma backflow in process chamber to protect air inlet structure
Inventor: LI NA
IPC: H01J37/32
Filed: 2020-02-29
Abstract: The present invention provides a device for blocking plasma backflow in a process chamber to protect an air inlet structure, comprising an air inlet nozzle tightly connected to an air inlet flange. The inner cavity of the air inlet nozzle is provided with an air inlet guide body, wherein the air inlet guide body has an upper structure, a middle structure, and a lower structure, the upper, middle, and lower structures are an integrated structure, the upper, middle, and lower structures are all cylindrical, the cross-sectional diameter of the upper structure is smaller than that of the middle structure, a gas gathering area is provided between the middle structure and the lower structure, and the middle structure and the lower structure are connected by the gas gathering area. The present invention has the beneficial effect of preventing damage to the air inlet guide body caused by ignition in the air inlet passage because the plasma flows back into the air inlet passage through an air inlet hole, and the air inlet passage is too close to a radio frequency power point.
Patent WO-2021139006-A1 (WO)
Title: Method and system for identifying position of structural cavity on basis of global search
Inventor: DONG LONGJUN
IPC: G01N29/07
Filed: 2020-03-23
Abstract: Provided are a method and system for identifying the position of a structural cavity on the basis of global search. The method comprises the following steps: step 1, taking a structure requiring cavity position identification as a target area, arranging a plurality of acoustic emission sensors at different positions of the target area, and collecting the actual travel time of signals between the acoustic emission sensors on site; step 2, constructing a plurality of cavity models with regard to the target area, and with regard to each cavity model, tracking the shortest path of signal propagation between the acoustic emission sensors when the cavity model is present in the target area so as to obtain a theoretical travel time of the signals between the acoustic emission sensors; and step 3, respectively calculating the deviation, corresponding to each cavity model, between the theoretical travel time and the actual travel time of the signals between the acoustic emission sensors, and taking the position of a cavity model corresponding to the minimum deviation as the cavity position, obtained by means of identification, in the target area. The method is simple and practical and is high in reliability.
Patent WO-2021189467-A1 (WO)
Inventor: SHAO YING
IPC: H01M2/16
Filed: 2020-03-27
Abstract: An electrode assembly and an electrochemical device same. The electrode assembly comprises an electrode plate and embedded tabs (1, 3) disposed on the electrode plate; a spinning layer (4) is disposed on an electrode plate surface, and the spinning layer (4) covers the electrode plate surface and is in contact with the electrode plate surface, wherein the electrode plate surface comprises tab surfaces. A conventional separator is replaced with the spinning layer (4), and the spinning layer (4) is integrated with the electrode plate. Especially in a battery structure having embedded tabs (1, 3), since the spinning layer (4) can separate metal burrs, the tabs to which a green adhesive tap needs to be attached can be replaced by the spinning layer (4), thereby eliminating the adhesive tap attached to the tabs. In addition, the spinning layer (4) does not block the transmission of lithium ions, and the capacity of the part of the active material originally covered by the green adhesive tape can be normal, thereby increasing the energy density.
Patent WO-2021195951-A1 (WO)
Title: Procédé de génération de trajectoire de stationnement combiné avec des solutions hors ligne et en ligne
Inventor: XU XIN
IPC: G08G1/14
Filed: 2020-03-31
Abstract: Selon l'invention, en réponse à une demande de stationnement d'un ADV (101, 300, 603, 803) dans un parc de stationnement (601, 801), un ensemble de trajectoires de stationnement (621, 622, 623, 624, 625, 626, 821) associées à un ensemble d'emplacements prédéterminés (611, 612, 613, 614, 615, 616, 811) à proximité d'une ou plusieurs places de stationnement (602, 802) dans le parc de stationnement (601, 801) peut être obtenu, l'ensemble de trajectoires de stationnement (621, 622, 623, 624, 625, 626, 821) ayant été généré précédemment sur la base de données de planification et de commande collectées antérieurement du parc de stationnement (601, 801). Chaque trajectoire de stationnement de l'ensemble de trajectoires de stationnement (621, 622, 623, 624, 625, 626, 821) peut correspondre à une place de stationnement parmi la ou les places de stationnement (602, 802) dans le parc de stationnement (601, 801). Une trajectoire de stationnement peut être sélectionnée à partir de l'ensemble de trajectoires de stationnement (621, 622, 623, 624, 625, 626, 821) sur la base d'un emplacement actuel (810) de l'ADV (101, 300, 603, 803). L'ADV (101, 300, 603, 803) peut être commandé pour être stationné sur une place de stationnement correspondante conformément à la trajectoire de stationnement sélectionnée.
Patent WO-2021203244-A1 (WO)
Title: Lens holder, optical filter assembly, camera module and mobile terminal having same
Inventor: CHEN ZHENZHONG
IPC: G02B5/20
Filed: 2020-04-07
Abstract: A lens holder (10). The lens holder (10) is of a hollow structure. One end of the lens holder (10) is provided with a mounting slot (12) used for mounting an optical filter (20). The surface of the slot bottom wall of the mounting slot (12) forms a mounting surface (121). The slot bottom wall of the mounting slot (12) is provided with glue avoiding recesses (13) that are recessed downward with respect to the mounting surface (121) and used for avoiding glue. Also provided are an optical filter assembly comprising the lens holder (10), a camera module, and a mobile terminal.
Patent WO-2021203354-A1 (WO)
Inventor: SHAO SHUAI
IPC: G06K17/00
Filed: 2020-04-09
Abstract: La présente invention concerne une étiquette électronique (100) et un dispositif de lecture de données (120). L'étiquette électronique (100) comprend un module de collecte d'énergie (111) et un module Bluetooth (112). Le module de collecte d'énergie (111) est configuré pour convertir l'énergie d'un signal radiofréquence envoyé par le dispositif de lecture de données (120) en énergie électrique, l'énergie électrique alimentant le module Bluetooth (112) ; et le module Bluetooth (112) étant en communication Bluetooth avec le dispositif de lecture de données (120). Comparativement à l'étiquette électronique existante, l'étiquette électronique (100) est alimentée par le dispositif de lecture de données (120) par l'intermédiaire du signal radiofréquence lorsque l'étiquette électronique (100) lit des données. Le dispositif de lecture de données (120) peut être porté par un utilisateur et la commodité de charge est bien supérieure à celle de l'étiquette électronique (100), ce qui permet d'éviter une situation de perte de fonction de l'étiquette électronique (100) due à l'épuisement de l'alimentation. En outre, l'étiquette électronique (100) peut être utilisée pendant une longue durée.
Patent WO-2021223118-A1 (WO)
Inventor: LIU XIANGLONG
IPC: H01Q11/08
Filed: 2020-05-06
Abstract: Provided in the present application are an antenna, an antenna array, and a communication apparatus, by means of which more degrees of freedom and antenna ports are expected to be constructed while the dimensions of an antenna panel are limited. The antenna comprises: four mutually independent feed points; and four spiral arms corresponding one to one with the four feed points, each spiral arm being connected to a corresponding feed point. The spiral end of each spiral arm can use an open-circuit branch structure to be connected between feed points corresponding thereto, and/or the tail end of each spiral arm can be coupled to a parasitic patch, and/or the spacing w between two adjacent spiral arms meet: w≤λ/10, wherein λ is the operating wavelength. By means of the foregoing design, the degrees of freedom of four ports can be provided, and the bandwidth of an antenna can also be widened. When the dimensions of an antenna panel are limited, the foregoing helps to improve system throughput.
Patent WO-2021128698-A1 (WO)
Inventor: HU LANG
IPC: C23C14/32
Filed: 2020-05-09
Abstract: A novel cathodic electric arc particle filter, comprising a tube body (1) and a solenoid (2) or multiple magnetic field coils (3) sleeved on the tube body (1), and further comprising a retaining ring mechanism (4) provided in the tube body (1). The retaining ring mechanism (4) comprises multiple retaining rings (4.1) arranged along the axial direction of the tube body (1). The retaining ring (4.1) is perpendicular to an axis of the tube body (1), and is provided with an inner hole (4.2) for allowing a cathodic electric arc to pass through. The diameter of the inner hole (4.2) of the retaining ring (4.1) gradually decreases, and then gradually increases from front to rear. The particle filter has strong filtering capability of macroparticles.
Patent WO-2021226914-A1 (WO)
Inventor: HUA MENG
IPC: H04W72/12
Filed: 2020-05-14
Abstract: 本申请实施例提供一种上行发送方法和装置。本申请实施例的上行发送方法包括：接收接入网设备发送的第一消息，第一消息用于配置第一上行资源。在第一上行资源上进行上行发送。其中，第一上行资源在第一时间段内至少包括第一部分和第二部分，第一部分和第二部分之间的上行发送的相位偏差在第一阈值范围内，和/或第一部分和第二部分之间的上行发送的功率偏差在第二阈值范围内，第一时间段为在第一时间长度内的第一上行资源的起始至结束之间的时间，或者，为第一上行资源在第一传输机会内的起始至结束之间的时间。本申请可以无需增加附加DMRS，提升信道估计质量，从而节省DMRS的资源开销，提升上行频谱的利用率。
Patent WO-2020259164-A1 (WO)
Title: 点爆器模块、气体发生器和安全气囊
Inventor: CHEN JIANLIN
IPC: B60R21/26
Filed: 2020-05-25
Abstract: 一种用于气体发生器的点爆器模块，点爆器模块包括点爆器(12)，点爆器模块包括骨架元件(11)，点爆器（12）通过用塑料材料注塑与骨架元件（11）形成一体，塑料材料形成注塑体(13)，点爆器模块具有环槽(19)，环槽（19）在外侧由骨架元件（11）限定并且在内侧由注塑体（13）限定，环槽（19）构造成用于接纳从气体发生器的壳体朝内伸出的筒状突起(21)。还包括点爆器模块(10)的气体发生器和包括这样的气体发生器的安全气囊。该点爆器模块能够经济地制造，能够容易地装配到气体发生器上，并且工作可靠。
Patent WO-2021208198-A1 (WO)
Title: Display panel and preparation method therefor
Inventor: YU XIAOPING
IPC: G02F1/1333
Filed: 2020-05-27
Abstract: A display panel and a preparation method therefor. A darkening layer (2) is formed on the surface of one or both sides of a metal layer (1), then a conductive layer (3) is set on the surface of the side, away from the metal layer (1), of the darkening layer (2) or between the darkening layer (2) and the metal layer (1); the conductive layer (3) is used to influence a reflected light spectrum, reduce the difference between interference phase extinction wavelengths of a positive view angle and an oblique view angle, reduce the color deviation of the oblique view angle relative to the positive view angle, reduce the reflectivity of the display panel, and prevent the phenomenon of color deviation in the oblique view angle.
Patent WO-2020239043-A1 (WO)
Inventor: DENG SENYANG
IPC: H04L25/49
Filed: 2020-05-28
Abstract: Disclosed by embodiments of the present application are a signal processing method and apparatus, and a storage medium, the method comprising: generating a first training signal, adjusting the power of the first training signal, adding the first training signal after power adjustment into a first service signal to obtain a first combined signal; and collecting a second combined signal outputted by a power amplifier or reflected by a post-stage circuit, extracting a second training signal from the second combined signal, and performing signal processing according to the second training signal.
Patent WO-2021189655-A1 (WO)
Inventor: LIU RUOPENG
IPC: G01K13/20
Filed: 2020-06-01
Abstract: Disclosed are an object determining method, a head-mounted device and a storage medium. The object determining method comprises: determining that the head-mounted device carries out thermal imaging scanning on a target region to obtain the scanning result; and determining at least one of the following according to the scanning result: determining whether an abnormal object exists in the target region or not; and determining whether a target object to be searched exists in the target region or not. According to the technical solution, the problems in the related art that the existing head-mounted device is single in function, said target object cannot be determined in time, and the abnormal target object cannot be found in time are solved, and then the target object or the abnormal object in the target region can be found in time by means of the head-mounted device.
Patent WO-2020249073-A1 (WO)
Inventor: ZHAO XUELI
IPC: D06F58/20
Filed: 2020-06-12
Abstract: L'invention concerne un appareil de traitement de linge, comprenant un corps, ainsi qu'un tambour et un dispositif de séchage, qui sont disposés à l'intérieur du corps. Le dispositif de séchage comprend un conduit d'air de séchage (1) et un siège de fixation de ventilateur (4), le siège de fixation de ventilateur (4) étant monté au niveau d'une entrée d'air du conduit d'air de séchage (1), et le siège de fixation de ventilateur (4) étant relié au corps.
Patent WO-2021217829-A1 (WO)
Inventor: LIU ANJIE
IPC: H04N21/2343
Filed: 2020-06-19
Abstract: The present application relates to the technical field of video processing. Disclosed are a video transcoding method and device. The method comprises: obtaining a target image frame of a video to be transcoded, and generating a global feature map of the target image frame on the basis of a feature extraction module of a semantic segmentation model (101); performing feature segmentation on the global feature map on the basis of a feature segmentation module of the semantic segmentation model to determine multiple levels of ROI of the target image frame (102); and respectively performing transcoding processing on the multiple levels of ROI and other regions of the target image frame by using different transcoding rates (103).
Patent WO-2021063047-A1 (WO)
Inventor: TSIM WAH KEUNG KARL
IPC: A23K10/30
Filed: 2020-06-28
Abstract: 本发明涉及一种黄芩地上部分的提取物在水产养殖中的应用。所述黄芩地上部分包括黄芩茎、黄芩叶和黄芩花中的至少一种。其中，黄芩地上部分的提取物对于水生病原菌具有良好的抑制效果，且不易产生耐药性，适合于在水产养殖中大规模应用。
Patent WO-2021057153-A1 (WO)
Title: Mobile device support bracket having card storage function
Inventor: LIN BEN-TIEN
IPC: A47B23/04
Filed: 2020-06-30
Abstract: A mobile device support bracket (1) having a card storage function, comprising a first main sheet body (11), a second main sheet body (12) and a plurality of fixing members (13); the second main sheet body (12) has one end connected to one edge of the first main sheet body (11), and the other end provided at a central part of the first main sheet body (11), and the second main sheet body (12) is composed of a first sheet body (121), a second sheet body (122) and a third sheet body (123) which are sequentially connected; and the fixing members (13) are respectively provided on the second sheet body (122) and the third sheet body (123), and the first main sheet body (11) opposite to the third sheet body (123). Accordingly, when in use, the second sheet body, the third sheet body and the first main sheet body are mutually positioned and fixed by means of the fixing members (13), so as to form a support bracket when being unfolded, and used where a mobile device (3) can be placed thereon to present a view convenient for watching after the support bracket is unfolded and erected, or to form a flat plate when being folded and stored where at least one card (2) can be stored therein, improving the convenience of use.
Patent WO-2022006859-A1 (WO)
Inventor: JIANG YUE
IPC: C12Q1/68
Filed: 2020-07-10
Abstract: 本发明专利提供了一种痕量cfDNA提取对接高通量测序文库的优化方法，其特征在于，溶液收集后加入等体积的酚氯仿，再加入100ng carrier DNA混合，并制备高效液相分离管，将消化后的液体转移到高效液相分离管，高速离心进行液相分层，可回收98％以上的DNA溶液量。本发明的方法具有获得更高的文库量和操作简单等特点。
Patent WO-2021008566-A1 (WO)
Inventor: YANG BIN
IPC: G06T17/10
Filed: 2020-07-15
Abstract: Systems and methods for generating a furnishing plan for a property are disclosed. A system includes a communication interface (302) configured to receive a floor plan of the property and a neural network model. The system further includes at least one processor (304) configured to obtain structural data of the property based on the floor plan and learn furnishing information by applying the neural network model to the floor plan and the structural data. The furnishing information identifies one or more furnishing objects, positions of the respective furnishing objects placed in the floor plan, and dimensions of the respective furnishing objects. The at least one processor (304) is also configured to generate the furnishing plan for the property based on the furnishing information.
Patent WO-2021031791-A1 (WO)
Title: Dexibuprofen fat emulsion injection and preparation method therefor
Inventor: CAO QINGRI
IPC: A61P29/00
Filed: 2020-07-24
Abstract: Disclosed is a method for preparing a dexibuprofen fat emulsion injection, comprising the following steps: dissolving dexibuprofen in a long chain fatty acid, a medium chain fatty acid and polyoxyl 15 hydroxystearate (KolliphorHS 15), and heating and stirring same to form a homogenous oil phase solution; mixing an emulsifier, an osmotic pressure regulator and water until uniform to form a water phase solution; and mixing the oil phase and the water phase, stirring and carrying out shear emulsification on same at a certain temperature, then carrying out high-pressure homogenization on same, adjusting the pH, filtering, sterilizing etc. to obtain a dexibuprofen fat emulsion injection. In the fat emulsion injection, a new solubilizer for injection, i.e. KolliphorHS 15, is used and the problems of compatible stability and drug loading of a dexibuprofen injection in clinical use are effectively solved, and same is expected to improve the safety of preparations.
Patent WO-2022000639-A1 (WO)
Title: Oled 显示面板及显示装置
Inventor: SUN JIAJIA
IPC: H01L51/52
Filed: 2020-07-24
Abstract: 本申请提供了一种OLED显示面板及显示装置，该OLED显示面板包括：衬底、驱动电路层、发光功能层、第一耦合层和第二耦合层；第二耦合层包括分别对应于红色、绿色、蓝色像素的第一耦合部、第二耦合部、第三耦合部，第一耦合部的厚度大于等于第二耦合部的厚度、且大于第三耦合部的厚度，第二耦合部的厚度大于等于第三耦合部的厚度。
Patent WO-2022021350-A1 (WO)
Inventor: DAI MINGZENG
IPC: H04W36/08
Filed: 2020-07-31
Abstract: Disclosed are methods for multicast broadcast service. One embodiment of the subject application provides a method performed by a UE, comprising receiving data packets in a first cell in a first mode, sending a data receiving status report during or after a handover and/or during or after a data transmission mode switching, receiving missing data packets during the data transmission mode switching and/or during the handover, and receiving data packets in a second cell in a second mode. Related apparatuses are also disclosed.
Patent WO-2021098309-A1 (WO)
Title: 一种具有交联网络结构的柔性多级相变材料及其制备方法
Inventor: HAN DONGLIN
IPC: C09K5/06
Filed: 2020-08-19
Abstract: 本发明属于高分子复合材料技术领域，具体涉及一种柔性多级相变材料及其制备方法。本发明提供一种柔性相变材料，所述相变材料由以下成分组成：相变功能材料20～90重量份，交联的热塑性弹性体5～75重量份，热塑性树脂5～75重量份，增容剂0～5重量份。本发明所得柔性相变材料具有交联网络结构，其相转变温度具有多级性，具有较高的储能密度；并且该柔性相变材料的方法可实现大规模工业化生产。