baber/WOPTO huggingface dataset:
Patent WO-2022147900-A1 (WO)
Inventor: LU RANGTIAN
IPC: H02M1/44
Filed: 2021-03-09
Abstract: Provided are a power conditioning circuit and method for a chip, which relate to the technical field of semiconductor integrated circuits. The power conditioning circuit (100) comprises: an LC circuit (120), wherein one end of the LC circuit (120) is used for electrically connecting to a positive electrode of a chip (200) and a positive electrode of a power supply (300), and the other end of the LC circuit (120) is used for electrically connecting to a negative electrode of the chip (200) and a negative electrode of the power supply (300); and an LC correction circuit (110), wherein the LC correction circuit (110) is electrically connected to the chip (200) and the LC circuit (120), and is used for regulating a working parameter of the LC circuit (120) according to the current working mode of the chip (200). Therefore, an adaptive function of a resonant frequency point of the power supply is realized, and even if the working frequency of the chip changes as a working mode changes, the power integrity of the chip can also be ensured.
Patent WO-2022188120-A1 (WO)
Inventor: ISHII TAKAO
IPC: H04N5/374
Filed: 2021-03-12
Abstract: L'invention concerne un capteur de vision (11) basé sur un événement et un procédé de filtrage d'événement. Un filtrage d'événement est réalisé plus simplement dans un capteur de vision basé sur un événement. Le capteur de vision (11) comprend un réseau de pixels (21) comprenant un réseau de pixels, le pixel étant configuré pour détecter un changement de résistance à la lumière en tant qu'événement ; une unité R/O de détection (23) configurée pour identifier un pixel qui génère l'événement ; une unité de lecture configurée pour se référer à un état de détection d'événement d'un pixel cible qui a généré l'événement et un ou plusieurs pixels environnants, l'état de détection d'événement indiquant s'il existe un changement de résistance à la lumière ; une unité de filtrage configurée pour déterminer si, sur la base de l'état du pixel environnant, des informations qui sont associées à l'événement doivent être délivrées par le capteur de vision ; et une unité d'horodatage (24) configurée pour fixer une estampille temporelle correspondant à un temps de génération de l'événement, à l'événement qui est déterminé comme étant délivré par l'unité de filtrage.
Patent WO-2022027970-A1 (WO)
Title: Formulation for submucosal injection and use thereof
Inventor: LIN CHIH-CHIANG
IPC: A61K9/19
Filed: 2021-03-16
Abstract: Provided are a formulation for a submucosal injection and the use thereof. The formulation comprises a divalent cation and an oligosaccharide. The oligosaccharide is obtained by exposing a polysaccharide powder to radiation, thermal energy, ultrasonic waves, or ultraviolet light. The formulation may be provided as a single solution; or the divalent cation and the oligosaccharide can be packaged separately, wherein the divalent cation is provided in a solution form, and the oligosaccharide is provided in a powder form. The divalent cation may be 0.1-0.5 % w/v of calcium, magnesium, iron, copper, barium, zinc divalent ions, or any combination thereof. The oligosaccharide may be 0.5-2% w/v of degraded sodium alginate, degraded xanthan gum, degraded polydextrose, degraded welan gum, degraded gellan gum, and degraded kelco-crete or mixtures thereof. When the divalent cation comes into contact with the oligosaccharide, the viscosity of the formulation is 1000 cP or more, and the injection pressure of the formulation falls within the range of 2.5-4 kgf.
Patent WO-2021185346-A1 (WO)
Inventor: ZHANG ZHENG
IPC: A61P31/14
Filed: 2021-03-19
Abstract: La présente invention concerne des anticorps anti-SRAS-COV-2 modifiés ou des fragments de liaison à l'antigène de ceux-ci ayant une demi-vie étendue et des activités immunitaires optimisées. L'invention concerne également des compositions pharmaceutiques les comprenant et un procédé de traitement ou de prévention d'une maladie chez des patients humains qui est provoquée par ou liée à l'infection par le SRAS-COV-2.
Patent WO-2022198499-A1 (WO)
Title: Methods and apparatuses for sidelink transmission
Inventor: YU XIAODONG
IPC: H04W76/14
Filed: 2021-03-24
Abstract: Embodiments of the present application relate to methods and apparatuses for sidelink transmission. According to an embodiment of the present application, a method performed by a first user equipment (UE) may include: receiving a sidelink resource reservation indication indicating a second set of resources for a second sidelink transmission of a second UE, wherein the second set of resources at least partially overlaps a first set of resources for a first sidelink transmission of the first UE; receiving a UE type indication indicating that the second UE is a UE performing random resource selection or a power-saving UE; receiving a priority indication indicating a second transmission priority of the second sidelink transmission, wherein the second transmission priority is lower than or equal to a first transmission priority of the first sidelink transmission; and determining whether to perform a sidelink transmission avoidance based on first configuration information. Embodiments of the present application can protect a transmission of a power-saving UE as well as ensure transmission opportunities of other UEs.
Patent WO-2021208696-A1 (WO)
Title: User intention analysis method, apparatus, electronic device, and computer storage medium
Inventor: LI ZHITAO
IPC: G06F40/30
Filed: 2021-03-25
Abstract: Provided are a user intention analysis method, apparatus, electronic device, and computer-readable storage medium, said method comprising: obtaining input text of a user, and converting said input text into a semantic vector (S1); performing intention prediction on the semantic vector to obtain a predicted intention tag of the input text (S2); using a feature extraction network to perform feature extraction on the predicted intention tag, and generating a plurality of target intentions according to the extracted features (S3); calculating the priority of each target intention among the plurality of target intentions (S4); according to said priority, selecting as user intentions a preset number of target intentions from among the plurality of target intentions (S5). The invention also relates to blockchain technology; the input text of the user can be stored in a node of the blockchain. The method improves the accuracy of recognizing user intention.
Patent WO-2022204871-A1 (WO)
Inventor: GUO QIUJIN
IPC: H04W24/10
Filed: 2021-03-29
Abstract: Des systèmes, des procédés et des dispositifs de surveillance d'un canal de commande peuvent inclure un dispositif de communication sans fil rapportant, à un nœud de communication sans fil, une pluralité de ses capacités. Le dispositif de communication sans fil peut recevoir, du nœud de communication sans fil, des informations de commande. Le dispositif de communication sans fil réalise une surveillance d'un canal physique de commande de liaison descendante (PDCCH) à l'aide d'un groupe d'ensembles d'espaces de recherche (SSS) sélectionnés parmi une pluralité de groupes d'ensembles d'espaces de recherche (SSSG) ou d'un saut de canal PDCCH à l'aide d'une durée de saut selon les informations de commande. Le numéro du groupe SSSG peut être un entier N qui n'est pas inférieur à 1, ou chacun des groupes SSSG peut inclure un certain nombre d'ensembles SSS qui est au moins zéro et au plus égal au nombre maximal d'ensembles SSS configurés dans une partie de largeur de bande (BWP). Le nombre de valeurs de durée de saut peut être un entier M supérieur ou égal à 0.
Patent WO-2022160452-A1 (WO)
Inventor: HE JUN
IPC: G02B6/02
Filed: 2021-03-29
Abstract: L'invention concerne un procédé de mise au point automatique de fibre optique pour un traitement au laser, et un système de mise au point automatique. Dans le procédé, une mise au point automatique est effectuée en utilisant les étapes suivantes : acquisition d'image : acquisition d'une image d'une fibre optique à traiter ; traitement de l'image pour obtenir un bord d'image ; obtention d'un bord de cœur de fibre : réalisation d'un traitement de suppression non maximale et d'un traitement de liaison de bord discret sur le bord d'image pour obtenir des bords supérieur et inférieur fins d'un cœur de fibre ; calcul du décalage : calcul du décalage en fonction des bords supérieur et inférieur du cœur de fibre ; et compensation de décalage : réalisation d'une compensation sur la base d'informations du décalage de façon à focaliser une lumière laser sur une position cible sur la fibre optique. Le procédé de mise au point automatique de fibre optique pour le traitement laser et le système de mise au point automatique permettent de réaliser une mise au point automatique de fibre optique de telle sorte que la lumière laser est focalisée sur une position cible sur une fibre optique, la précision de positionnement est élevée, la vitesse de focalisation est rapide, et différents types de fibres optiques peuvent être traités.
Patent WO-2021197332-A1 (WO)
Inventor: XIONG TAO
IPC: G06F21/62
Filed: 2021-03-30
Abstract: A picture classification method for protecting data privacy. The execution subject of the method is a data holder, which stores multiple private pictures and corresponding multiple category tags. The method comprises: first, for any first private picture among the multiple private pictures, determining multiple feature values corresponding to the first private picture to form a first original feature matrix (210); then, performing predetermined transformation on some of the feature values in a predetermined matrix region in the first original feature matrix to obtain a first transformation feature matrix (220); and then, sending obtained multiple transformation feature matrices corresponding to the multiple private pictures, and the multiple category tags to a model training party so that the model training party trains an image classification model for classifying a target image to be classified (230). In this way, data privacy of private pictures can be protected and defense from an adversarial attack against a picture classification model can be implemented.
Patent WO-2021208780-A1 (WO)
Inventor: MIAO CHUANYANG
IPC: G06F9/455
Filed: 2021-04-06
Abstract: 一种CDN功能虚拟化的管理方法，包括：向移动/多接入边缘编排器MEAO发送节点创建请求，以供MEAO控制移动/多接入边缘计算平台MEP进行节点实例化处理，生成MEC-CDN节点，MEC-CDN节点包括至少一个支持业务运行的虚拟化功能模块，所述虚拟化功能模块通过存储资源管理模块所提供的统一存储访问接口来访问存储资源池（S101）；将MEC-CDN节点接入至内容分发网络CDN（S102）。还提供了一种CDN管理节点、移动/多接入边缘编排器、移动/多接入边缘计算平台、电子设备和计算机可读介质。
Patent WO-2021227768-A1 (WO)
Title: Uplink downlink control information for scheduling multiple component carriers
Inventor: TAKEDA KAZUKI
IPC: H04W72/00
Filed: 2021-04-15
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a downlink control information (DCI) message associated with scheduling uplink transmissions from the UE on a set of component carriers (CCs). The DCI message may indicate that a first uplink channel on a first CC of the set of CCs at least partially overlaps in time with a second uplink channel on a second CC of the set of CCs. The UE may multiplex, based on the first uplink channel at least partially overlapping in time with the second uplink channel, uplink control information (UCI) with an uplink data transmission on the first CC or the second CC. The UE may transmit the UCI and the uplink data transmission multiplexed on the first CC or the second CC based at least in part on the DCI message.
Patent WO-2022213419-A1 (WO)
Title: Optical encryption system and method based on random optical field spatial coherent structure regulation
Inventor: CHEN YAHONG
IPC: H04N1/32
Filed: 2021-04-20
Abstract: Disclosed in the present invention are an optical encryption system and method based on random optical field spatial coherent structure regulation. The system comprises: a light source assembly and an encryption light path. The light source assembly comprises a laser and a linear polarizer. A first convex lens, a random phase screen and a second convex lens are sequentially provided in the encryption light path. Completely coherent linearly polarized light is incident to the first convex lens after passing through an object to be encrypted, the first convex lens projects an image of said object to the random phase screen, the random phase screen converts the completely coherent linearly polarized light containing the image of said object into non-coherent linearly polarized light, and the second convex lens performs fractional Fourier transform on the non-coherent linearly polarized light and encrypts optical information contained in the non-coherent linearly polarized light. According to the present invention, the optical encryption based on the second-order statistical characteristics regulation of the random optical field is high in security, the ciphertext information is difficult to measure, a corresponding decryption method is novel, ciphertext measurement is not required, the encrypted light robustness is good, and turbulence influence can be overcome to a certain extent.
Patent WO-2022083084-A1 (WO)
Inventor: LI SHICHANG
IPC: G01B11/24
Filed: 2021-04-21
Abstract: 一种通用闪测仪,包括升降式主体镜头(1)，主体镜头(1)的视野外侧设有移动平台(2)，主体镜头(1)一侧设有显微测量组件，主体镜头(1)的另一侧经升降组件连接有测量光源(3)。通过主体镜头和显微测量组件的配合，可以分多种测量范围对不同尺寸的工件进行测量，通过导航相机和移动平台的配合，还可以当工件尺寸过大时，通过调整工件的水平位置实现对工件的不同部位的图像获取，进而通过图像合成得到工件的完整图像，进一步提高了测量范围。
Patent WO-2022170682-A1 (WO)
Inventor: GONG SONGBIN
IPC: H03H9/17
Filed: 2021-04-30
Abstract: The present application relates to a resonator and an electronic device. A dedicated micromachining process flow is used to successively arrange, in a stacked manner and on a substrate, a high/low-acoustic-impedance alternating layer, a bottom frequency-temperature coefficient compensation layer, a bottom electrode layer, a piezoelectric layer, a top electrode layer and a top frequency-temperature coefficient compensation layer, so as to form a new resonator. By means of this special laminated geometric structure, the resonator can present the excellent characteristics of a low loss, a wide bandwidth, low temperature sensitivity and a small size at the same time, thereby having better operation reliability.
Patent WO-2022233016-A1 (WO)
Title: Configuration schemes for integrated access and backhaul
Inventor: DIAO XUEYING
IPC: H04W36/30
Filed: 2021-05-07
Abstract: Systems, apparatus, and methods of wireless communication are described, and more specifically, to techniques related to congestion, handovers, and inter-NG-RAN node redundancy for integrated access and backhaul (IAB). One example method includes receiving, at an IAB node from a network node, a first message including a configuration information and transmitting a second message from the IAB node based on the configuration information. Another example method includes transmitting, from a first network node configured to communicate with an IAB node to a second network node, a message including configuration information associated with the IAB node.
Patent WO-2022062446-A1 (WO)
Inventor: CHEN MINGHAI
IPC: C01B32/164
Filed: 2021-05-27
Abstract: Provided are a continuous preparation system and a process method for single-wall carbon nanotubes, which belong to the technical field of new materials. The preparation system is formed by connecting a high-temperature reaction chamber (3) and a cooling unit (13) in series, and a vacuum, a gas circuit, a control, a cooling and a feeding system, etc. are used for providing assistance. According to the preparation method, by using the high temperature generated by a direct-current arc flame, a metal catalyst serving as a counter electrode is evaporated to form tiny catalyst particles; the tiny catalyst particles are rapidly combined with an organic carbon source from high temperature cracking to catalytically produce single-wall carbon nanotubes; same are cooled and then enter a gas-solid separator (9); the obtained single-wall carbon nanotubes are enriched and separated by means of a magnetic field; and finally, the gas-solid separator (9) is blown back using an inert gas to obtain the final product. According to the method, the catalyst is present in the form of ultrafine particles in a high-temperature growth state; the purity, the pipe diameter structure, etc. of the single-wall carbon nanotubes are truly and strictly regulated and controlled; and high-quality single-wall carbon nanotubes are continuously prepared. The device and the process are high in production efficiency and have an important industrialization value.
Patent WO-2022241840-A1 (WO)
Inventor: LAU LEO WOON MING
IPC: A61N5/08
Filed: 2021-06-01
Abstract: 一种透中红外热绝缘封装的中红外供暖与理疗卷帘，所述卷帘具有叠层结构，包括顶面覆盖层（311）、多孔聚乙烯热绝缘透中红外防刺穿层（312）、电转中红外发射膜层（33）、热绝缘层、及底面覆盖层；该卷帘顶面中红外辐射强度达发射源强度的70％以上，底面漏失辐射少于10％；所述电转中红外发射膜层（33）由导电纳米碳塑料复合物组成。该透中红外热绝缘封装的中红外供暖与理疗卷帘既利用多孔聚乙烯高度热绝缘性克服热空气对流供暖的高能耗弊端，又将电转中红外高效传递给使用者,而且高机械性能可防止使用者因不慎刺穿绝热层而受灼伤，并兼具耐用性，带给使用者舒适的暖感以及长期安全可靠的中红外理疗实用效果。
Patent WO-2021249367-A1 (WO)
Title: 二氮杂双环类化合物的对甲苯磺酸盐新晶型及其制备方法
Inventor: LU XIA
IPC: A61P17/00
Filed: 2021-06-08
Abstract: 一种式（I）所示的二氮杂双环类化合物的对甲基苯磺酸盐晶型A及其制备方法。式（I）所示化合物的对甲基苯磺酸盐晶型A在溶解度、熔点、稳定性、溶出度、引湿性、黏附性、流动性、生物有效性以及加工性能、提纯作用、制剂生产、安全性等方面中的至少一方面上存在优势，可用于预防或治疗斑秃、银屑病和溃疡性结肠炎。
Patent WO-2022241933-A1 (WO)
Inventor: LI MANLI
IPC: H01H36/02
Filed: 2021-07-13
Abstract: A quasi-floating switch device, comprising: a fixed base (100) having a first permanent magnet structure; a movable operating switch member (20) having a second permanent magnet structure; and a holding member (30) used for keeping the switch member (20) in a set quasi-floating position relative to the base (100), and allowing the switch member (20) to be manually operated relative to the base (100) within a set operating range, after the manual operation is released, the switch element (20) being capable of automatically resetting to the set quasi-floating position by means of a magnetic field force formed by the first permanent magnet structure and the second permanent magnet structure. The quasi-floating switch device can still achieve a visual floating effect while a high-cost floating control system is omitted, and the operability is greatly improved.
Patent WO-2022077983-A1 (WO)
Title: Procédé et appareil d'amélioration de couverture de canal pucch
Inventor: SU LING
IPC: H04L1/08
Filed: 2021-07-16
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés, un appareil et des produits-programmes d'ordinateur destinés à la transmission et à la réception d'un signal de liaison montante sur un canal physique de commande. Un procédé comprend : le fait de déterminer qu'un dispositif de terminal a une capacité pour transmettre le signal de liaison montante sur un canal physique de commande de manière cohérente au cours d'au moins un premier instant et un second instant ; la réalisation d'une première transmission du signal de liaison montante sur un canal physique de commande au cours du premier instant dans un premier ensemble de sous-porteuses ; et la réalisation d'une seconde transmission du signal de liaison montante sur un canal physique de commande au cours du second instant dans un second ensemble de sous-porteuses.
Patent WO-2022042561-A1 (WO)
Title: Air conditioning device and electric control box
Inventor: TAN ZHIJUN
IPC: H05K7/20
Filed: 2021-08-24
Abstract: Disclosed in the present application are an air conditioning device and an electric control box. The electric control box comprises a box body, a radiator, an electronic element, and cooling fins; the box body is provided with a mounting cavity; the radiator comprises a heat exchange body and a collecting pipe assembly; the collecting pipe assembly is used for providing a refrigerant flow to the heat exchange body; at least part of the heat exchange body is provided in the mounting cavity; the electronic element is thermally connected to the heat exchange body at a first position; the cooling fins are thermally connected to the heat exchange body at a second position; the first position and the second position are spaced apart from each other in the flow direction of the refrigerant flow of the heat exchange body. By spacing the electronic element apart from the cooling fins in the flow direction of the refrigerant flow of the heat exchange body, space on the heat exchange body can be fully utilized, the heat exchange body can be utilized to cool the electronic element, and the cooling fins can be utilized to reduce the temperature in the mounting cavity of the electric control box, thereby protecting the electronic element in the mounting cavity.
Patent WO-2023023969-A1 (WO)
Inventor: LIU KANG
IPC: H04N19/46
Filed: 2021-08-25
Abstract: 本申请提供了一种视频传输方法、装置及电子设备。该方法可以对传输视频数据的信道上的可用信道容量的变化趋势进行监测，并根据可用信道容量的变化趋势，动态调整对视频数据进行分层编码时的分层数量，从而使得在可用信道容量发生变化时也可以保证至少能够传输视频数据中至少一帧数据中基本层所包含的数据，进而可以保证视频接收端可以流畅的播放视频数据，避免视频接收端出现跳帧、花屏、卡顿等现象，提升了用户体验。
Patent WO-2022062925-A1 (WO)
Inventor: GAO KUAN
IPC: H04L29/06
Filed: 2021-09-11
Abstract: Disclosed are a communication method, device, and system, and a computer-readable storage medium. The method is applied to a first device and a second device, and the first device and the second device achieve data communication by means of a target signal line. The method comprises: the first device, according to a preset format, constructs multi-bit target data to be transmitted into at least one target data packet, each target data packet comprising at least one bit target data and multi-bit identification data, and the multi-bit identification data in each target data packet being used to indicate the number and location of target data in the corresponding target data packet; the first device packages each bit of data in at least one target data packet so that different data have different signal waveforms after packaging; and the first device sequentially transmits each bit of packaged data to the second device by means of the target signal line. When the described method is used for communication, hardware resources of the first device and the second device can be effectively saved, thus reducing the development costs of the first device and the second device.
Patent WO-2022111046-A1 (WO)
Title: Display assembly, flexible display assembly and display device
Inventor: LI ZHILIN
IPC: H01L27/32
Filed: 2021-09-29
Abstract: Provided in embodiments of the present application are a display assembly, a flexible display assembly, and a display device. The display assembly comprises: a first display region and a second display region which is fixedly connected to the first display region; the second display region comprises: a light-emitting layer for emitting a white light signal and a color filter layer stacked on the light-emitting layer; the color filter layer is used to filter the white light signal emitted by the light-emitting layer; and light-transmittance of the second display region is greater than the light-transmittance of the first display region.
Patent WO-2023050194-A1 (WO)
Inventor: HE AN
IPC: B62D21/11
Filed: 2021-09-29
Abstract: 一种全地形车（100）。全地形车（100）包括：车架（111）；前车轮组（17）；后车轮组（18）；前悬架组件（15），其包括第一下摇臂单元（151）、第一上摇臂单元（152）以及安装在第一下摇臂单元（151）和第一上摇臂单元（152）之间的前轮轴座单元（153），第一下摇臂单元（151）和第一上摇臂单元（152）分别安装在车架（111）上，且沿着全地形车（100）的竖直方向，第一上摇臂单元（152）位于第一下摇臂单元（151）的上方；前扭力杆单元（155），转动地安装于车架（111）；前扭力杆单元（155）位于第一上摇臂单元（152）的上方，并且与第一上摇臂单元（152）活动连接。
Patent WO-2023000507-A1 (WO)
Inventor: TANG JIANGUO
IPC: A24F40/10
Filed: 2021-10-09
Abstract: 一种电子烟雾化组件及电子烟，该电子烟雾化组件包括：壳体（1），其内设有储液仓（10），壳体（1）上设有出气通道（11）；下底座（2），与壳体（1）配合连接形成容纳腔，下底座（2）上设置有进气通道（21）；导电钉（3），穿设在下底座（2）上；雾化芯，位于容纳腔内，用于对储液仓（10）中的液体加热雾化，雾化芯包括多孔体（4）和设于多孔体（4）上的发热体（42）；雾化芯密封件（5），位于容纳腔内，雾化芯密封件（5）套设在多孔体（4）上且与壳体（1）和多孔体（4）过盈配合；电连接件（41），具有第一段（411）和第二段（412），第一段（411）与发热体（42）电连接，第二段（412）与导电钉（3）电连接。
Patent WO-2022073521-A1 (WO)
Inventor: NAN YIN
IPC: H01B9/00
Filed: 2021-10-09
Abstract: 本申请涉及一种线缆，包括导电线、绝缘层，所述导电线被所述绝缘层包裹，在所述导电线的内部空腔中、周边凹槽或外部设置有至少一根非金属线束和/或金属线束。本方案实现在极短的时间内完成电弧的感知及传递。有效避免了传统电弧检测装置因负载、噪音干扰、天气变化等因素的影响导致产生误判，保证了电力设备的正常运行。本方案有助于所述线缆产生电弧时的阻断及熄灭。