baber/WOPTO huggingface dataset:
Patent WO-2021037004-A1 (WO)
Title: An encoder, a decoder and corresponding methods for performing chroma deblocking for blocks which use joint chroma coding
Inventor: KOTRA ANAND MEHER
IPC: H04N19/86
Filed: 2020-08-24
Abstract: A deblocking method, for deblocking a chroma block edge (903, 913, 923, 933, 943, 953, 963, 973) between a first chroma block (901, 911, 921, 931, 941, 951, 961, 971) of a first image block (601, 601') and a second chroma block (902, 912, 922, 932, 942, 952, 962, 972) of a second image block (602, 602'), in an image encoding and/or an image decoding, wherein the deblocking method comprises: performing a decision process for the chroma block edge, wherein the decision process comprises: determining a first chroma quantization parameter (Qp Cp ) for the first chroma block (901, 911, 921, 931, 941, 951, 961, 971) based on a first luma quantization parameter (Qp YP ) of a first luma block (801) of the first image block (601, 601') and a chroma QP mapping table for the first chroma block; determining a second chroma quantization parameter (Qp Cq ) for the second chroma block (902, 912, 922, 932, 942, 952, 962, 972) based on a second luma quantization parameter (Qp YQ ) of a second luma block (802) of the second image block (602, 602') and a chroma QP mapping table for the second chroma block; determining an averaged and rounded chroma quantization parameter (Qp C ) based on the first chroma quantization parameter (Qp Cp ) and the second chroma quantization parameter (Qp Cq ); and determining a threshold parameter (t C ) based on the averaged and rounded chroma quantization parameter (Qp C ); and performing a filtering process for the chroma block edge based on the threshold parameter (t C ).
Patent WO-2022036726-A1 (WO)
Inventor: LAU LEO WOON MING
IPC: H05B3/14
Filed: 2020-08-25
Abstract: 一种用于供暖与理疗的热绝缘封装中红外发射屏（TIMEP）及其制备方法，中红外发射屏包括依次叠层设置的顶面覆盖层（311）、第一气体热绝缘层、第一透中红外塑料热绝缘层（312）、第二气体热绝缘层、第二透中红外塑料热绝缘层（313）、第三气体热绝缘层、第一电绝缘层（32）、电转中红外发射膜层（33）、第二电绝缘层（34）、及底面覆盖层（35，36）；顶面覆盖层（311）与热绝缘层的中红外透射度≥90％，底面覆盖层（35，36）热绝缘且中红外发射率≤10％；电转中红外发射膜层（33）的材料包括低成本煤基纳米碳塑料复合物。TIMEP既以高度热绝缘克服热空气对流供暖的高能耗弊端又可将电转中红外高效传递给使用者，提供给使用者舒适的暖感和中红外理疗的效果。
Patent WO-2022051974-A1 (WO)
Inventor: WU ZEZE
IPC: G06F11/36
Filed: 2020-09-10
Abstract: A code inspection method and apparatus applied to an embedded platform, a device and a computer-readable storage medium. The method comprises: acquiring code related data of a code to be inspected as code related data to be inspected, the code related data to be inspected comprising a running result to be inspected which is obtained by running, according to an embedded hardware device of the code to be inspected, the code to be inspected, and which comprises output data of a sensor in the embedded hardware device; according to the code related data to be inspected and standard code related data of a preset standard code, determining a score of the code to be inspected under a preset scoring dimension; and according to the score under the preset scoring dimension, determining the overall score of the code to be inspected to obtain a code inspection result. In this way, scoring is performed according to a real running result in an actual application scene, thereby improving the accuracy of the inspection result to a certain extent and improving inspection effect.
Patent WO-2021128954-A1 (WO)
Inventor: GUO HONGWEI
IPC: F16C11/04
Filed: 2020-09-11
Abstract: Disclosed are a rotation mechanism (1), a rotation assembly (2), a rotation device (3) and an electronic device, which are used for achieving stable linked rotation. The rotation mechanism (1) comprises an extension member (11), a first fixing member (12), a first transmission member (13), a second transmission member (14), a first rotation member (15) and a second rotation member (16), wherein the first transmission member (13) and the second transmission member (14) are both rotationally connected to the first fixing member (12), and a gear of the first transmission member (13) meshes with a gear of the second transmission member (14); the first rotation member (15) comprises a first connection portion (151) and a first rotation portion (152), and a gear of the first rotation portion (152) meshes with a gear of the first fixing member (12); a first guide shaft (154) of the first connection portion (151) is used for guiding a first shell (32) to rotate; the second rotation member (16) comprises a second connection portion (161) and a second rotation portion (162), and a gear of the second rotation portion (162) meshes with the gear of the first fixing member (12); a second guide shaft (164) of the second connection portion (161) is used for guiding a second shell (33) to rotate; and in this way, the first connection portion (151) and the second connection portion (161) can be stably linked, and the first shell (32) and the second shell (33) can be stably linked during rotation.
Patent WO-2022007196-A1 (WO)
Title: Blank trimming apparatus for biscuit ceramic ball formed of dry powder
Inventor: JING HE
IPC: B28B11/08
Filed: 2020-09-21
Abstract: Disclosed is a blank trimming apparatus for a biscuit ceramic ball formed of dry powder, the blank trimming apparatus comprising a base (1), a workbench (3), a rounding handle (7), a tray (9), a plurality of ball trimming steel dies (6) and a plurality of upright posts (2). The workbench (3) is arranged above the base (1), two ends of each upright post (2) are respectively connected to the base (1) and the workbench (3); a through hole (4) is formed in the workbench (3); a plurality of clamping grooves (5) are formed in the periphery of the through hole (4); and the tray (9) is arranged on the base (1). Each ball trimming steel die (6) comprises a circular sleeve (61) and a plurality of clamping strips (62) arranged on the outer side wall of the circular sleeve (61), wherein the clamping strips (62) match the clamping grooves (5) in structure, one clamping strip (62) is arranged in one clamping groove (5), the circular sleeve (61) is arranged in the through hole (4), the inner diameters of the circular sleeves (61) of the plurality of ball trimming steel dies (6) are different from one another, and the head of the rounding handle (7) is a spherical surface recessed inwards.
Patent WO-2022061746-A1 (WO)
Inventor: Jia Haocheng
IPC: H01P5/10
Filed: 2020-09-25
Abstract: 本发明公开提供一种巴伦组件，属于通信技术领域。本发明的巴伦组件，其包括：第一基底，具有相对设置的第一表面和第二表面；第一传输电极，设置在所述第一基底的第一表面上；地电极，其上设置有开口，所述地电极设置在所述第一基底背离所述第一传输电极的一侧；第一介质层设置在所述地电极背离所述第一基底的一侧；第二传输电极和第三传输电极，均设置在所述第一介质层背离所述地电极的一侧，且所述第二传输电极和所述第三传输电极间隔设置；其中，所述第一传输电极、所述第二传输电极和所述第三传输电极在所述第一基底上的正投影与所述开口在基底上的正投影的交点分别为第一交点、第二交点、第三交点；所述第一交点位于所述第二交点与所述第三交点之间。
Patent WO-2022073247-A1 (WO)
Inventor: LU FEI
IPC: H04W48/04
Filed: 2020-10-10
Abstract: 本申请实施例提供了一种网络选择方法、装置、设备及存储介质，涉及通信技术领域。所述方法包括：终端设备确定终端设备当前的第一位置信息；终端设备从候选网络信息集合中选择当前的第一位置信息对应的候选网络信息，候选网络信息集合包括第一位置信息和候选网络信息之间的对应关系，候选网络信息用于指示至少一个用于实现卫星通信的PLMN；终端设备根据当前的第一位置信息对应的候选网络信息进行网络选择。本申请实施例充分考虑了不同位置的合法监听要求等差异，实现了根据位置的不同差异化地配置可用PLMN，提升了终端设备选择实现卫星通信的PLMN的准确性和有效性。
Patent WO-2021135528-A1 (WO)
Title: Control method and device for air conditioner, air conditioning system, storage medium, and processor
Inventor: WU JUNHONG
IPC: F24F11/41
Filed: 2020-10-20
Abstract: A control method and device for an air conditioner, an air conditioning system, a storage medium, and a processor. The air conditioner comprises an indoor unit and an outdoor unit, the outdoor unit comprises a four-way valve and a compressor, and a first end of the indoor unit is connected to the compressor by means of the four-way valve. The control method comprises: controlling operation of the indoor unit and/or the outdoor unit to reduce a pressure difference between a first pressure and a second pressure to a predetermined range, wherein the first pressure is the pressure of a refrigerant in a pipeline of the indoor unit, and the second pressure is the pressure of a refrigerant in a pipeline of the outdoor unit; and controlling reversing of the four-way valve. The control method reduces the pressure difference of the pipelines on the two sides of the four-way valve before the reversing of the four-way valve, so that the four-way valve can be successfully reversed under a small pressure difference; moreover, because of the small reversing pressure difference, the noise generated by the reversing is lowered, and use experience of the air conditioner is improved.
Patent WO-2022082735-A1 (WO)
Inventor: DING TENGFEI
IPC: G02F1/1362
Filed: 2020-10-23
Abstract: La présente invention appartient au domaine de la technologie d'affichage et concerne un substrat d'affichage, un procédé d'attaque associé et un appareil d'affichage. Dans le substrat d'affichage, parmi une pluralité de pixels connectés à chaque circuit de décalage, chaque pixel utilisant une même ligne de données est d'une même couleur, et chaque circuit de décalage est connecté à une borne de signal d'activation, et, par conséquent, la commande flexible d'un signal d'activation fourni par la borne de signal d'activation permet à chaque ligne de données de fournir en continu un signal de données à des pixels d'une même couleur. Par conséquent, lors de l'affichage d'une image de couleur pure, il y a moins d'inversion de potentiel électrique sur chaque ligne de données, et la consommation d'énergie de l'appareil d'affichage est efficacement réduite.
Patent WO-2022094745-A1 (WO)
Inventor: FANG HUA
IPC: D06F73/00
Filed: 2020-11-03
Abstract: L'invention concerne un dispositif d'alimentation en eau et un appareil d'entretien des vêtements le comprenant. Le dispositif d'alimentation en eau comprend un réservoir d'alimentation en eau (1), une pompe à eau (2) et un élément de traitement de l'eau. Un orifice d'arrivée d'eau de la pompe à eau (2) est en communication avec le réservoir d'alimentation en eau (1) par l'intermédiaire d'un tuyau d'arrivée d'eau (4). Un orifice de sortie d'eau de la pompe à eau (2) est en communication avec l'élément de traitement de l'eau par l'intermédiaire d'un tuyau de sortie d'eau (5). Un mécanisme de mesure du débit mesurant un débit d'eau dans un tuyau est disposé sur le tuyau d'arrivée d'eau (4) et/ou le tuyau de sortie d'eau (5). Le mécanisme de mesure du débit est relié à un dispositif de commande. Après le démarrage de la pompe à eau (2), le mécanisme de mesure du débit surveille le débit d'eau dans le tuyau. Si le débit d'eau est égal à 0, le dispositif de commande commande l'arrêt du fonctionnement de la pompe à eau (2) et si le débit d'eau est supérieur à 0, la pompe à eau (2) continue à fonctionner.
Patent WO-2021088831-A1 (WO)
Title: 激光雷达
Inventor: ZHANG CHAO
IPC: G01S7/481
Filed: 2020-11-03
Abstract: 一种激光雷达（100），包括发射腔（11），发射腔（11）内设置的部件包括至少一个第一印刷电路板（12）以及与第一印刷电路板（12）对应的片状的第一散热部件（13）；其中第一印刷电路板（12）上设置有激光器，第一印刷电路板（12）适于驱动激光器发射激光脉冲；每一个第一散热部件（13）包括导热组件部分、至少一散热组件部分，导热组件部分与至少一散热组件部分不同面；导热组件部分贴装在与之对应的第一印刷电路板（12）的背面；至少一个散热组件部分至少部分地与形成发射腔（11）的腔壁连接。可以控制第一印刷电路板（12）的温度，改善由于第一印刷电路板（12）的局部过热而引起的激光雷达（100）可靠性的问题。
Patent WO-2021109803-A1 (WO)
Inventor: LI MINGFENG
IPC: H02J7/00
Filed: 2020-11-09
Abstract: A wireless charging device (10). The wireless charging device comprises a housing (100), a coil module (200), a fan (400) and a circuit assembly (500). The housing (100) is provided with a first air inlet (111), a second air inlet (121) and an air outlet (122). The coil module (200) is located inside the housing (100). The fan (400) is located inside the housing (100) and is arranged spaced apart from the coil module (200). The circuit assembly (500) is located on the side of the fan (400) that is away from the coil module (200), and there is a gap (440) between the circuit assembly (500) and the fan (400). During operation, the fan (400) drives an air flow to enter the housing (100) from the first air inlet (111) and flow out from the air outlet (122), so that a first air channel (11) flowing through the coil module (200) is formed; and drives an air flow to enter the housing (100) from the second air inlet (121) and flow out from the air outlet (122), so that a second air channel (12) flowing through the gap (440) is formed.
Patent WO-2021093737-A1 (WO)
Inventor: WANG YA
IPC: G10L21/055
Filed: 2020-11-10
Abstract: 本申请的实施例公开了用于生成视频的方法、装置和电子设备。该方法的一具体实施方式包括：在原始视频显示过程中通过原始视频的背景音乐获取音频素材，并获取影像素材；确定上述音频素材的音乐点，其中，上述音乐点用于将上述音频素材划分成多个音频片段；利用上述影像素材，为上述音频素材中的每个音乐片段分别生成一个视频片段，得到多个视频片段，其中，相对应的音乐片段和视频片段具有相同的时长；按照上述多个视频片段分别对应的音乐片段在上述音频素材中出现的时间将上述多个视频片段拼接在一起，并添加上述音频素材作为视频音轨，得到合成视频。该实施方式节省了用户处理素材的时间，为用户合成视频提供了便利。
Patent WO-2022032906-A1 (WO)
Inventor: CHEN KAI
IPC: H02G1/08
Filed: 2020-11-13
Abstract: A cable end connecting device for tension and bending tests of submarine cables, comprising a steel wire tension plate (1), a conductor bearing tension plate (2), and connecting screws (4). A plurality of tension mechanisms are mounted between the steel wire tension plate (1) and the conductor bearing tension plate (2); each tension mechanism consists of a metal lug (7), a tension meter (5), and a tension meter screw (6); a conductor hole (13), a plurality of first screw holes (14), and a plurality of armor holes (15) are formed in the steel wire tension plate (1); and two fixing holes (16), a plurality of second screw holes (17), and a plurality of tension meter screw holes (18) are formed in the conductor bearing tension plate (2). The cable end connecting device solves the shortcomings of the existing traditional connecting devices for tension and bending tests, and can separately fix an armored steel wire (8) and submarine cable conductors (10), and enables determination of the overall tension distribution of a submarine cable by adjusting the tension of the three-core (single-core) conductors separately, thereby meeting test requirements for tension and bending tests of three-core or single-core, large-cross-section, and ultra-high-voltage submarine cables.
Patent WO-2022120568-A1 (WO)
Title: Methods and apparatuses for association between random access channel occasions
Inventor: ZHANG YUANTAO
IPC: H04W74/08
Filed: 2020-12-08
Abstract: Disclosed are methods and apparatuses for small data transmission in random access. One embodiment of the subject application provides a method performed by a user equipment, including determining an association among a first random access channel (RACH) occasion (RO), a preamble, and a second RO, and receiving an random access response (RAR) in an Msg2 at least according to the second RO in response to transmitting the preamble in the first RO.
Patent WO-2021136025-A1 (WO)
Inventor: WANG HUAIFENG
IPC: H02J7/00
Filed: 2020-12-23
Abstract: L'invention concerne un circuit de protection de charge (13). Le circuit de protection de charge (13) réalise une protection contre les surintensités au moyen d'un tube de commutateur NMOS à quatre bornes (131), et met en œuvre la gestion flottante sur un sous-port du tube commutateur NMOS à quatre bornes (131). Plus précisément, lorsque le tube commutateur NMOS à quatre bornes (131) est activé, le potentiel du sous-port est élevé, empêchant ainsi une résistance interne excessive du tube commutateur NMOS à quatre bornes (131) en raison d'une tension excessive entre le sous-port et un drain du tube commutateur NMOS à quatre bornes (131). Par ailleurs, l'invention concerne en outre un circuit de charge (10) et un dispositif électronique.
Patent WO-2022133772-A1 (WO)
Title: Nouveaux composés isomères comprenant un groupe thiosuccinimide à cycle ouvert, un fragment d'oligopeptide et une fraction chirale
Inventor: QIN GANG
IPC: C07K16/32
Filed: 2020-12-23
Abstract: L'invention concerne le domaine de la chimie médicale, en particulier un procédé de séparation des composés isomères comprenant un groupe thiosuccinimide à cycle ouvert et une fraction chirale.
Patent WO-2021129791-A1 (WO)
Title: 基于光学动捕的大空间环境下多相机标定方法及相关设备
Inventor: WANG YUE
IPC: G06T7/80
Filed: 2020-12-25
Abstract: 本发明涉及计算机视觉技术领域，尤其涉及一种基于光学动捕的大空间环境下多相机标定方法及相关设备。该方法包括：采集每个光学相机对标定杆捕获的多帧数据，将多帧数据按帧进行分类，每帧均得到对应的多个初始数据；将每帧的所述坐标数据进行剔除和检测，每帧得到对应的多个所述有效数据；根据多个有效数据，对每个光学相机进行初始化，得到每个光学相机的目标内参；将含有有效数据最多的相机序号确定为主相机，根据主相机的内外参数，得到所有光学相机的目标外参。本发明最终得到了高精度的相机内外参，对后续的二维空间坐标转化为三维空间坐标操作提供了充分必要条件，进而为整个光学动捕系统中高精度的定位与跟踪打下了基础。
Patent WO-2021208494-A1 (WO)
Inventor: SONG JUN
IPC: C08G18/62
Filed: 2020-12-28
Abstract: La présente invention concerne un prépolymère de polyuréthane modifié, un adhésif de polyuréthane à deux composants et leurs procédés de préparation. Le prépolymère de polyuréthane modifié est fabriqué à partir de matières premières comprenant les composants suivants : un prépolymère de polyuréthane et de l'oxyde de graphène. Le prépolymère de polyuréthane est préparé à partir de matières premières comprenant les composants suivants : un copolymère contenant un groupe uréidopyrimidone et un diisocyanate aliphatique ; et le copolymère contenant le groupe uréidopyrimidone étant obtenu par copolymérisation de matières premières comprenant les composants suivants : l'acrylate d'uréidopyrimidone et l'acrylate d'alkyle hydroxyéthyle, l'acrylate d'uréidopyrimidone ayant la structure telle que représentée dans la formule (I), et l'acrylate d'alkyle hydroxyéthyle ayant la structure telle que représentée dans la formule (II). L'adhésif de polyuréthane à deux composants contenant le prépolymère de polyuréthane modifié possède à la fois d'excellentes propriétés mécaniques et une excellente résistance au vieillissement.
Patent WO-2022160201-A1 (WO)
Title: 触控模组及其制作方法、触控显示装置
Inventor: LIU LIYAN
IPC: G06F3/041
Filed: 2021-01-28
Abstract: 一种触控模组（200）包括：衬底基板（201）；布置在衬底基板（201）上的触控单元（202）的阵列，触控单元（202）包括沿第一方向（X）延伸的第一触控电极（203）和沿第二方向（Y）布置在第一触控电极（203）两侧的两个第二触控电极（204），第一方向（X）和第二方向（Y）相交；其中，触控单元（202）进一步包括：位于两个第二触控电极（204）之间的桥接区（205），以及位于第一触控电极（203）和第二触控电极（204）之间的边界区（206）；桥接区（205）包括第一切割图案（207），边界区（206）包括第二切割图案（208），第一切割图案（207）和第二切割图案（208）基本上相同。触控模组（200）的制作方法、触控显示装置（300）被提供。
Patent WO-2021190149-A1 (WO)
Inventor: LI HONGBIAO
IPC: B65D47/36
Filed: 2021-02-02
Abstract: A spigot-style cover, comprising a connecting base (1), a valve rod (2), and an air inlet (12). A casing tube (3) is provided on the upper part of the connecting base, and the valve rod is connected to the casing tube on the connecting base by means of a guide mechanism. When the valve rod is rotated relative to the casing tube, the valve rod is able to move correspondingly in the axial direction of the casing tube under the action of the guide mechanism. Upon first use, the valve rod can press down on and tear a first sealing piece (33) and a second sealing piece (34), so as to open a liquid outlet (11). Rotating back in the opposite direction, the valve rod moves axially away from a liquid outlet terminal hole (32), so as to cause the liquid outlet terminal hole to be in communication with the liquid outlet. After use, the valve rod is rotated such that the rod moves axially towards the liquid outlet terminal hole, thereby sealingly blocking the liquid outlet. The present spigot cover features a simple structure, convenient operation, and smooth liquid output.
Patent WO-2021169883-A1 (WO)
Inventor: ZHU LIAN
IPC: G06F17/14
Filed: 2021-02-21
Abstract: An ultrasonic gas meter flow measurement algorithm, comprising the following steps: (A) inputting an upward flying signal and a downward flying signal, and respectively performing Fourier transform on the upward flying signal and the downward flying signal; (B) calculating a frequency spectrum of a cross-correlation curve according to a Fourier transform result of the upward flying signal and the downward flying signal; (C) performing inverse Fourier transform on the frequency spectrum of the cross-correlation curve to obtain the cross-correlation curve, obtaining a peak point position and at least two points adjacent to the peak point position on the correlation curve by means of maximum value exploration, and obtaining an estimated value of a model I by utilizing a parabola estimation function; (D) after performing Hilbert transform on the frequency spectrum of the cross-correlation curve, taking an imaginary number portion, and calculating an estimated value of a model II by utilizing a linear interpolation function; (E) calculating an estimated value of a model combination according to the estimated values of the model I and the model II; and (F) respectively selecting an adaptive delay filter or a wave subtraction method for further accurate estimation according to a comparison condition of the model combination estimated value and a sampling period. According to the measurement algorithm, good accuracy can be obtained when small flow estimation is performed on a time domain or a wave number domain, and the stability of a calculation result is high.
Patent WO-2021196917-A1 (WO)
Inventor: ZHANG PENG
IPC: A63F13/52
Filed: 2021-02-23
Abstract: A method for displaying frames in a game application program, an apparatus, a terminal, and a storage medium, comprising: a frame message is received within a first cool down period for a target skill; whether the first cool down period has finished is determined according to a remaining time length of the first cool down period and a frame interval time length; in response to the first cool down period being finished, a compensation time length corresponding to the first cool down period is determined according to the actual time length of the first cool down period and a rated cool down time length for the target skill; in response to the frame message, a skill activation visual for the target skill is displayed in a next image frame, and a second cool down period for the target skill is entered. In the present application, by means of utilizing a compensation time length, each time a skill is released, an overflowed frame quantity will be compensated, which ensures that an actual frame quantity under acceleration/deceleration and a theoretical frame quantity are closer together, reducing the difference between the two quantities, and implementing accurate control of activation speeds of game skills.
Patent WO-2021197029-A1 (WO)
Inventor: YOU CHUNHUA
IPC: H04W36/00
Filed: 2021-03-12
Abstract: The present application provides a Listen Before Talk (LBT) failure indicating method and apparatus. The method comprises: when a first device determines that a continuous LBT failure occurs in a link with a second device, the first device sends an LBT failure report to a third device, wherein the LBT failure report is used for indicating the continuous LBT failure, and the third device is a parent node or host node or child node of the first device. By means of the method above, when the first device determines that a continuous LBT failure occurs between the first device and the second device, the continuous LBT failure can be indicated to the parent node or host node or child node of the first device. Because no LBT failure occurs in a link between the first device and the parent node or host node or child node of the first device, a network can be ensured to identify in time whether a continuous LBT failure occurs in the first device, thus processing can be performed in time, and the impact on the data transmission of the first device is reduced.