baber/WOPTO huggingface dataset:
Patent WO-2022095100-A1 (WO)
Inventor: MA XIANG
IPC: D21H11/12
Filed: 2020-11-16
Abstract: Un procédé de préparation d'un film de nanocellulose multi-échelle à base de fibres de lin consiste : à peser des fibres végétales de lin, à ajouter de l'acide sulfurique pour permettre l'hydrolyse afin d'effectuer un prétraitement; une fois que l'hydrolyse est terminée, à ajouter de l'eau pour terminer la réaction et obtenir une suspension de fibres; à effectuer un lavage centrifuge sur la suspension de fibres obtenue, à recueillir un liquide obtenu par centrifugation et à utiliser le liquide en tant que liquide de prétraitement; à ajuster, à l'aide d'une solution alcaline, des résidus solides obtenus par centrifugation pour les rendre neutres, puis à effectuer un lavage centrifuge et à éliminer un sel inorganique pour obtenir des fibres végétales de lin activées; à récupérer séparément, à l'aide d'un procédé de séparation par membrane, une fraction glucidique et l'acide sulfurique résiduel dans le liquide de prétraitement recueilli; à diluer les fibres végétales de lin activées obtenues et à effectuer un broyage au disque pour obtenir une suspension de fibres végétales de lin activées; à effectuer une homogénéisation haute pression sur la suspension de fibres végétales de lin activées obtenues pour obtenir une suspension de nanocellulose de lin; à pulvériser uniformément la suspension de nanocellulose de lin qui est uniformément dispersée sur une plaque de formage, à réduire la teneur en humidité, puis à obtenir un film de nanocellulose multi-échelle à base de fibres de lin.
Patent WO-2021164348-A1 (WO)
Title: Method and apparatus for generating photoplethysmography signal
Inventor: WU ZEJIAN
IPC: A61B5/00
Filed: 2020-11-18
Abstract: A method and apparatus for generating a photoplethysmography (PPG) signal. The method comprises: according to a preset red light pixel threshold range, sequentially performing single-frame red and green channel data calculation on all skin surface video data frame images of a skin surface video data frame image sequence to generate first red and green light digital signals; performing signal band-pass filtering on the first red and green light digital signals to generate second red and green light digital signals; obtaining signal determination identifiers, the signal determination identifiers comprising two identifiers of a red and green light dual detection identifier and a red light single detection identifier; determining, according to the signal determination identifiers, whether to perform signal maximum frequency difference determination processing on the second red light digital signal and the second green light digital signal and generating a first determination result; when the first determination result is an up-to-standard signal identifier, performing signal-to-noise ratio determination on the second red and/or green light digital signals to generate a second determination result; and generating a PPG signal when the second determination result is the up-to-standard signal identifier.
Patent WO-2022104714-A1 (WO)
Inventor: WANG QIN
IPC: A61B8/00
Filed: 2020-11-20
Abstract: A frame body and a puncture support frame, which relate to the technical field of puncturing apparatuses. The frame body comprises an annular support frame (1) and an adjustment assembly (2); the adjustment assembly (2) comprises a press part (20) and an extending and retracting part (21), the press part (20) is arranged within the annular support frame (1), a first end of the extending and retracting part (21) is connected to the press part (20), and a second end passes out of the annular support frame (1) so as to be located outside the annular support frame (1); and the extending and retracting part (21) drives the press part (20) to move between a first position and a second position in the radial direction of the annular support frame (1). The press part (20) is arranged with the annular support frame (1), and when in use, the position of the press part (20) is adjusted using the extending and retracting part (21) according to the outer diameter of a connected ultrasound probe, and consequently an outer diameter that fits the annular support frame (1) is changed, allowing the annular support frame (1) to be able to grasp an outer wall of the ultrasound probe; the frame body can fit ultrasound probes of multiple sizes, has greater general usability, and also reduces production and manufacturing costs and use costs of a product.
Patent WO-2021098838-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: B05B1/34
Filed: 2020-11-20
Abstract: A microbubble treatment agent cartridge assembly (52) and washing equipment having the microbubble treatment agent cartridge assembly (52). The microbubble treatment agent cartridge assembly (52) comprises a housing (521) and a treatment agent cartridge (522) accommodated in the housing (521). The housing (521) is provided with at least one water inlet pipe portion (525, 526). The at least one water inlet pipe portion (525, 526) is provided internally with at least one stage of diameter-decreasing tapered portion (252, 262) and a microbubble former (253, 263), and the pipe wall thereof is further provided with an air inlet hole (256, 266). The air inlet hole (256, 266) is positioned between the at least one stage of diameter-decreasing tapered portion (252, 262) and the microbubble former (253, 263), and communicates with an air inlet pipe (254, 264) disposed on the housing (521). The top of the most downstream stage of diameter-decreasing tapered portion (252, 262) is provided with a spray hole (255, 265). The spray hole (255, 265) is configured to enable the water flow flowing through the at least one stage of diameter-decreasing tapered portion (252, 262) to be expanded and sprayed through the spray hole (255, 265) and generate negative pressure near the air inlet hole (256, 266), so that air can be sucked into water inlet pipe portion (525, 526) from the air inlet pipe (254, 264) and mixed with the water flow to produce bubble water. The bubble water flows through the microbubble former (253, 263) to be turned into microbubble water, and is then sprayed into the treatment agent cartridge (522). Therefore, the dissolution of the treatment agent is accelerated.
Patent WO-2021104249-A1 (WO)
Title: 一种数据处理方法和装置，计算机存储介质和电子设备
Inventor: XIAO KAI
IPC: H04N21/2187
Filed: 2020-11-24
Abstract: 本申请公开一种数据处理方法和装置，计算机存储介质和电子设备，其中所述处理方法包括：获取流媒体信息传输链路中上游节点统计的历史推流数据，所述历史推流数据包括流媒体信息中向所述上游节点完成推送的数据；根据所述历史推流数据，确定所述流媒体信息传输链路中下游节点在传输所述流媒体信息中的当前推流数据时，向播放端输出的用于触发所述当前推流数据起始播放的起播存储量；根据所述起播存储量和所述下游节点统计的针对获取的下段推流数据的统计存储量，确定所述下游节点在传输所述流媒体信息过程中向所述播放端输出的播放存储量。因此可以有效的根据推流数据质量实时调整输出给播放端的播放存储量，进而降低卡顿和延迟问题。
Patent WO-2022109907-A1 (WO)
Inventor: WANG PENG
IPC: G06T7/00
Filed: 2020-11-26
Abstract: 一种精确获取狭窄病变区间的方法及存储介质，包括：根据血管实时直径D  t 、血管中心线长度L和狭窄区间进行三维建模，形成具有狭窄病变区间的数学模型(S100)；初步判断，获得第一狭窄病变区间(S200)；从第一狭窄病变区间去除误判的狭窄区域，获得第二狭窄病变区间(S300)。一种精确获取狭窄病变区间的方法及存储介质，通过对血管壁重新拟合后的三维建模，对粗精度的血管狭窄进一步修正，保证狭窄病变区间精度。
Patent WO-2021121006-A1 (WO)
Inventor: YANG JIN
IPC: B24B41/02
Filed: 2020-11-26
Abstract: A polishing device and a polishing robot. The polishing device comprises: a mounting seat (10); a polishing driving mechanism (20), which is disposed on the mounting seat (10) and is used to output a driving force required for polishing; a polishing head (30), which is used for performing a polishing operation on a wall surface; and a rotating floating joint (40), which is separately connected to the polishing driving mechanism (20) and the polishing head (30). The polishing head is in full close contact with the wall surface, and has good polishing quality and high polishing efficiency.
Patent WO-2022116253-A1 (WO)
Title: 药品传送系统
Inventor: YAN CHANGJUN
IPC: B65G1/137
Filed: 2020-12-11
Abstract: 本发明公开了一种药品传送系统，该药品传送系统包括：两个相互平行且相对设置的传送带装置，在一传送带装置的上方设置有出药口；在进行处方的发药时，实现发完一部分药品，将药筐通过另一传送带装置转移位置，在发完另一部分药品，具有效率高的优点。
Patent WO-2021174947-A1 (WO)
Inventor: TANG JUN
IPC: E06B9/54
Filed: 2020-12-11
Abstract: Retractable window screen connecting members (3) and a retractable window screen, relating to the field of buildings. The connecting members (3) are used for reinforcing the retractable window screen from the outside. The retractable window screen comprises a cassette (1) and slide tracks (2). The connecting members (3) each comprise: a fixing portion (32), the fixing portion (32) being fixed on each of the slide tracks (2); a positioning portion, the positioning portion being used for positioning the cassette (1); and a main body portion (31), the main body portion (31) being used for connecting the fixing portion (32) and the positioning portion. The connecting members (3) used on a retractable window screen is designed by means of a structure; the connecting members not only have a simple structure, but also can achieve good auxiliary positioning and fixing functions, greatly stabilizing the structural relationship between the cassette (1) and the slide tracks (2), so that there is no need to worry about the deformation of the structure during use of the retractable window screen, providing extremely strong practicability.
Patent WO-2021258672-A1 (WO)
Inventor: ZHOU QUNYAN
IPC: G06F3/01
Filed: 2020-12-14
Abstract: An interaction method and apparatus based on a vehicle-mounted digital person, and a storage medium. The method comprises: acquiring a video stream of a region in a vehicle (101); according to an image in the video stream, detecting relative position information of objects that get in and get out of the vehicle (102), wherein the relative position information comprises: first relative position information, in the image, of said objects or second relative position information of said objects and the vehicle; and according to the relative position information, generating and displaying an animation in which a digital person displayed in a display device, which is disposed on the vehicle, executes a corresponding turn (103).
Patent WO-2021143426-A1 (WO)
Title: Coding method and apparatus, modulation and coding method and apparatus, device, and storage medium
Inventor: BIAN LUANJIAN
IPC: H04L27/26
Filed: 2020-12-15
Abstract: The present application provides a coding method and apparatus, a modulation and coding method and apparatus, a device, and a storage medium. The coding method comprises: determining the number P of bits of a first data transmission block on the basis of N modulation and coding strategies, wherein N is an integer greater than or equal to 2, and P is a positive integer; and coding P bits of data of the first data transmission block.
Patent WO-2021169530-A1 (WO)
Inventor: HAN ZHE
IPC: G06F21/16
Filed: 2020-12-21
Abstract: Provided are a method, apparatus and device for verifying the authenticity of image data. The method comprises: first, in response to an image collection instruction, collecting light signals from an image collection environment, wherein the light signals comprise a light signal sent from a light generation device deployed in the image collection environment, and the light signal sent from the light generation device carries environment information corresponding to the image collection environment; and then, on the basis of the collected light signals, generating image data corresponding to the image collection environment, such that a user of the image data parses, from the image data, the light signal sent from the light generation device, and matches the environment information carried in the light signal with information provided by a data provider of the image data to complete authenticity verification.
Patent WO-2021129578-A1 (WO)
Title: 同步信息的配置方法、装置、网络设备和存储介质
Inventor: LI XIN
IPC: H04J3/06
Filed: 2020-12-21
Abstract: 本申请实施例公开了一种同步信息的配置方法、装置、网络设备和存储介质。该方法包括：响应于接收到预定同步报文的检测开启指令，针对接收到的以太网开销帧开启对预定同步报文的检测；根据检测到的预定同步报文，生成与预定同步报文对应的同步信息，并将同步信息配置到本端设备的以太网端口。
Patent WO-2021129657-A1 (WO)
Title: 空气透平以及发电装置
Inventor: FAN JINGRUN
IPC: F03B13/24
Filed: 2020-12-23
Abstract: 一种空气透平以及发电装置，该空气透平包括气室（2）、气阀（3）和转子（4）。气室包括与大气连通的第一开口（21）；气室内的气压可调节，气室内的气压与大气压的差包括第一气压差和第二气压差；气阀与气室连接且配置为在第一气压差的作用下打开以使气室分别通过气阀以及第一开口与大气相互连通而形成第一气流，且在第二气压差的作用下关闭以使气室通过第一开口与大气相互连通而形成第二气流，第一气压差和第二气压差的方向相反；转子配置为在第二气流的驱动下旋转。该空气透平可用于将转子的动能转化为电能，例如利用波浪的波动来获得第一气压差和第二气压差，最终将波浪能转化为电能。
Patent WO-2021139532-A1 (WO)
Title: Motor and split fan
Inventor: JI DASHAN
IPC: F04D25/08
Filed: 2020-12-24
Abstract: A motor and a split fan, pertaining to the technical field of motors and the technical field of fans. The motor comprises a housing (1), a rotation shaft (2), a magnetic ring (3), a three-phase coreless coil winding (4), and an insulation end cover (5). The housing (1) comprises a sleeve (11), an inner core (12) coaxial with the sleeve (11), and multiple air deflectors (13) connected to the sleeve (11) and the inner core (12). The sleeve (11), the inner core (12), and two adjacent air deflectors (13) define an air guide duct (14). A mounting hole (15) is provided in the inner core (12). A bearing (16) is mounted in the mounting hole (15). The rotation shaft (2) passes through the bearing (16). The magnetic ring (3) is sleeved on an outer side of one end of the rotation shaft (2). The three-phase coreless coil winding (4) is sleeved on an outer side of the magnetic ring (3). A rotation gap is provided between the three-phase coreless coil winding (4) and the magnetic ring (3). The insulation end cover (5) is mounted at an air outlet end of the sleeve (11), and is used to fix the three-phase coreless coil winding (4) inside the sleeve (11). Multiple heat dissipation holes (17) are provided in the inner core (12). The multiple heat dissipation holes (17) communicate with the mounting hole (15). The motor and the split fan have a favorable heat dissipation effect, are easily disassembled and maintained, have high axiality, stable rotation, low airflow resistance, and high airflow, are efficient, and have a long service life.
Patent WO-2021143719-A1 (WO)
Title: Network service system, computer storage medium for communication and network service method
Inventor: WU ENPING
IPC: H04L29/12
Filed: 2021-01-13
Abstract: A network service system, a computer storage medium for communication and a network service method. Said system comprises: a communication module and a data processor; the data processor comprises a storage module for storing an identification code set by the network service system and at least one target code associated with a target terminal, the communication module is configured to receive a communication request from a user terminal, the communication request comprising the identification code, and the communication module is further configured to determine, according to the identification code, to establish a communication connection with the target terminal via one of the at least one target code, so that the target terminal communicates with the user terminal in real time via an Internet protocol (IP) network.
Patent WO-2022155971-A1 (WO)
Inventor: LU XINHONG
IPC: H01L33/00
Filed: 2021-01-25
Abstract: 本申请公开了一种显示基板、其制备方法及显示装置，其中，显示基板包括：刚性基板、依次层叠设置于刚性基板上的柔性膜层和显示功能层；刚性基板在弯折区具有开口，以暴露出位于弯折区的柔性膜层；显示基板还包括：位于显示区内，且位于显示区靠近弯折区一侧的第一光吸收部；第一光吸收部位于刚性基板背离柔性膜层一侧或者位于刚性基板与柔性膜层之间。在本申请中，由于在显示区靠近弯折区一侧设置有第一光吸收部，LLO所用激光无需高精度对位，即使有部分激光的能量超出弯折区，也会被第一光吸收部吸收，从而避免显示区的刚性基板与柔性膜层分离。
Patent WO-2021179843-A1 (WO)
Inventor: MENG FENGHUA
IPC: A61K9/127
Filed: 2021-01-31
Abstract: Disclosed are an anti-tumor nano adjuvant based on a vesicle formed by a cross-linked biodegradable polymer, a preparation method therefor and use thereof, which adjuvant is obtained by loading a drug on the vesicle formed by a reversibly cross-linked biodegradable polymer with an asymmetric membrane structure; the drug is an oligonucleotide that can activate an immune response; the vesicle formed by the degradable polymer is obtained by means of the self-assembly of a polymer followed by cross-linking; the molecular chain of the polymer includes a hydrophilic chain segment, a hydrophobic chain segment and positively charged molecules, which are successively connected; the hydrophobic chain segment is a polycarbonate chain segment and/or a polyester chain segment, which is compounded and loaded with a drug by means of electrostatic interaction; and the membrane is a polycarbonate chain segment and/or a polyester chain segment, which is reversibly cross-linked, biodegradable and has good biocompatibility, the dithiolane in the side chain thereof is similar to thioctic acid, a natural antioxidant in the human body, and the shell thereof is based on PEG and can target cancer cells.
Patent WO-2021258737-A1 (WO)
Inventor: ZHANG HAIMIN
IPC: G06Q20/10
Filed: 2021-02-02
Abstract: A value transmission method and a value transmission cluster system based on an e-mail. The value transmission method comprises the steps of: establishing a connection of IP addresses of e-mail interaction servers between a remitter and a payee; acquiring a collection address of the payee on the basis of an interaction operation of the e-mail interaction servers; and performing a remittance operation according to the collection address. The value transmission method in the present invention supports obtaining, registering and transmitting a value by means of e-mail interaction servers, rather than a digital/electronic currency service unified interface server. By using a unified interface address or a digital/electronic currency address corresponding to a collection e-mail, a remittance/remittance e-mail server bound with a domain name can securely, efficiently and economically realize value transmission by means of an e-mail address outside a system. In combination with a cluster system architecture, a user can flexibly increase or reduce multiple domain names and e-mail addresses. The present invention is suitable for various users comprising small and medium-sized companies, cloud service providers, enterprises, individuals, etc.
Patent WO-2022160367-A1 (WO)
Inventor: FANG PANPAN
IPC: H05K7/20
Filed: 2021-02-04
Abstract: A XingHe loop system for an ocean thermal energy conversion apparatus. Flow limitation of a second water-through pipe and a fourth water-through pipe is realized by means of valves; two water pumps for cold and hot seawater are replaced by a seawater pressure, thereby reducing the energy consumption of the apparatus by 90%; mixing treatment between high-temperature seawater and normal-temperature seawater is realized by means of a distributor; by means of an IDC server, a server cooling pipe fully utilizes waste heat of an IDC and heats seawater in advance, such that the temperature of the seawater is raised to about 70 degrees centigrade; by means of a distiller and a second condenser, distilled water vapor is conveyed to the second condenser in a gaseous mode; and by means of the second condenser, cold and heat exchange is performed in an air cooling mode by means of the second condenser of a condensation device, so as to generate water vapor liquefaction.
Patent WO-2021164729-A1 (WO)
Inventor: LIU SIQI
IPC: H04L5/00
Filed: 2021-02-19
Abstract: Selon certains modes de réalisation, la présente invention concerne un procédé de détermination de ressource de rétroaction et un dispositif de communication. Le procédé est exécuté par un dispositif de communication. Le procédé consiste à : transmettre des informations de ressource de rétroaction, les informations de ressource de rétroaction étant utilisées pour indiquer une ressource de rétroaction cible correspondant à des DCI conjointes, et les DCI conjointes étant utilisées pour planifier une pluralité de porteuses ou de cellules de composant.
Patent WO-2022178825-A1 (WO)
Title: Nouvelle conception pour unité de réseau de fibres (fau) pour des produits d'émetteur-récepteur optique
Inventor: ADIVARAHAN VINOD
IPC: G02B6/08
Filed: 2021-02-26
Abstract: L'invention concerne une unité de réseau de fibres (200) et un système photonique (890), une unité de réseau de fibres (200) comprenant un substrat (205) ayant une première extrémité et une seconde extrémité. Une première mesa (207) est adjacente à la première extrémité et une seconde mesa (209) est adjacente à la seconde extrémité. Une rainure en V (211) est dans la première mesa (207) et une fente (213) est dans la seconde mesa (209). La rainure en V (211) est alignée avec la fente (213).
Patent WO-2021197361-A1 (WO)
Inventor: HU FEI
IPC: G02B27/01
Filed: 2021-03-30
Abstract: An augmented reality display optical device (10), comprising: a substrate layer (200), multiple photoluminescent bodies (100), and multiple microlenses (110). The substrate layer (200) comprises a first surface (210) and a second surface (220) opposite to the first surface (210), and transmits ambient light. The multiple photoluminescent bodies (100) are dispersed in the substrate layer (200) at a preset pixel spacing. The multiple microlenses (110) are accordingly provided on the side of the photoluminescent bodies (100) distant from the second surface (220) so as to converge light emitted by the photoluminescent bodies (100). Also provided are an augmented reality display system (20) having the augmented reality display optical device (10), augmented reality display glasses (30), and an augmented reality HUD display system (40). According to the augmented reality display optical device (10), by utilizing the property that the photoluminescent bodies (100) can reflect light when being excited, and gaps among the discrete photoluminescent bodies (100) have extremely high transmittance to ambient light, display information and ambient light are imaged in human eyes at the same time, thereby realizing augmented reality display at low costs and high luminous efficiency.
Patent WO-2022095381-A1 (WO)
Inventor: LI GANGYU
IPC: G06F11/30
Filed: 2021-04-30
Abstract: Procédé et appareil de surveillance et d'évaluation de performance, dispositif informatique, et support de stockage lisible, qui se rapportent au domaine technique de l'intelligence artificielle. Le procédé consiste à : obtenir des données de performance d'un terminal mobile en fonction d'informations d'anomalie envoyées par le terminal mobile (S102) ; former un réseau d'apprentissage profond initial au moyen des données de performance et des données de référence pour obtenir un réseau d'apprentissage profond mature (S106) ; générer un résultat de test par calcul de données ajustables au moyen du réseau d'apprentissage profond mature, calculer la différence entre le résultat de test et un résultat d'équilibre pour obtenir une valeur de perte de test, ajuster les données ajustables en fonction de la valeur de perte de test jusqu'à ce que le résultat de test généré par le réseau d'apprentissage profond mature soit cohérent avec le résultat d'équilibre, et établir les données ajustables en tant qu'indicateur dynamique (S107) ; et surveiller un indicateur de performance du terminal mobile et utiliser celui-ci en tant qu'indicateur en temps réel, et évaluer l'indicateur en temps réel en fonction de l'indicateur dynamique pour obtenir un résultat d'évaluation (S109). Le présent procédé peut refléter avec précision les indicateurs de performance du terminal mobile dans l'état normal et au niveau du point critique de l'état anormal, ce qui permet de garantir la fiabilité de surveillance et d'évaluation de terminal mobile.