baber/WOPTO huggingface dataset:
Patent WO-2021017651-A1 (WO)
Title: Fat measuring device
Inventor: WEI QINGYONG
IPC: A61B5/00
Filed: 2020-06-09
Abstract: A fat measuring device, comprising a body casing (1), a casing back cover (2), a fixed claw (3), a moving claw (4), a sliding block (5), a fixed grating (6), a battery holder (7), a PCB (8), and a liquid crystal panel (9); once the body casing (1) and the casing back cover (2) are matched and fixed, a device cavity (10) is formed; the fixed claw (3) is arc-shaped; the moving claw (4) comprises an arc-shaped outer claw (12) and a handle (13); the moving claw (4) is further provided with a claw-clamping spring 16) located inside the device cavity (10); the handle (13) of the moving claw (4) is provided with a driving head (17); a guiding block (18) that allows the sliding block (5) to slide is provided inside the body casing (1); the sliding block (5) is provided with a sliding block spring (19) positioned consistently with the sliding direction of the sliding block (5); the fixed grating (6) is arranged under the sliding block (5); the battery holder (7) is arranged inside the device cavity (10); a positive plate (21) and a negative plate (22) that cooperate with the battery are provided inside the body casing (1); the liquid crystal panel (9) is arranged on the outside of the body casing (1); further provided on the body casing (1) are several buttons (23); and the PCB (8) is arranged inside the device cavity (10). The fat measuring device has a reasonable structure, clearly displays information, and yields accurate measurements.
Patent WO-2020244672-A1 (WO)
Inventor: ZHONG RUOFEI
IPC: G06T7/33
Filed: 2020-06-10
Abstract: Provided are an image registration method and apparatus, an electronic device and a computer-readable storage medium, relating to the technical field of image processing. The method comprises: acquiring an initial reference image and an initial image to be registered; transforming the initial reference image into a first reference image with a designated bit depth, and transforming the initial image to be registered into a first image to be registered with a designated bit depth; determining, on the basis of the first reference image and the first image to be registered, a first perspective transformation matrix for transferring the first reference image to the first image to be registered; and performing, according to the first perspective transformation matrix, fusion registration on the initial image to be registered to obtain a registered image. In the present solution, transforming the bit depths of an initial reference image and an initial image to be registered, and after the bit depths are transformed, then performing transferred image registration on the initial reference image and the initial image to be registered facilitate the improvement of the accuracy of image registration, and ameliorate the problem of being unable to support hyperspectral image registration processing.
Patent WO-2021237817-A1 (WO)
Inventor: MAO CHUNGEN
IPC: A47L1/06
Filed: 2020-06-15
Abstract: A locking type mop rod, comprising an upper pipe (1), a middle pipe (2), and a lower pipe (3). A handle (4) is fixedly mounted at an outer end of the upper pipe (1), a rotating head (5) is fixedly mounted at an outer end of the handle (4), and a universal joint (6) is fixedly mounted at an outer end of the lower pipe (3); the upper pipe (1) and the middle pipe (2) are fixedly connected by means of a rotation stopping assembly, and the middle pipe (2) and the lower pipe (3) are fixedly connected by means of a rotation stopping assembly; each rotation stopping assembly comprises a rotation stopping base (7) and a rotation stopping head (8); when the upper pipe (1) and the middle pipe (2) as well as the middle pipe (2) and the lower pipe (3) are screwed and connected by means of internal and external threads, a one-way latch matching structure is provided between the rotation stopping base (7) and the rotation stopping head (8), so that the reverse rotation of the rotation stopping base (7) and the rotation stopping head (8) in the screwing direction of the internal and external threads is limited, and sliding between the upper pipe (1) and the middle pipe (2) which are in threaded connection and between the middle pipe (2) and the lower pipe (3) due to thread aging and loosening or an external force action is prevented; the whole product cannot be disassembled after being assembled, so that the situation of mounting loosening in the disassembling and assembling process is prevented; moreover, the used split assembly structure can reduce packaging materials and save packaging and transportation space, and mounting is easy and convenient.
Patent WO-2021253410-A1 (WO)
Title: Pif1-like helicase and application thereof
Inventor: ZHANG ZHOUGANG
IPC: C07K14/35
Filed: 2020-06-19
Abstract: A modified Pif1-like helicase, a construct containing a Pif1-like helicase, and an application thereof in characterizing a target polynucleotide or controlling the movement of a target polynucleotide passing through pores. The present invention also relates to a method for characterizing a target polynucleotide or controlling the movement of a target polynucleotide passing through pores. The Pif1-like helicase can effectively control the movement of a polynucleotide passing through pores and increase the accuracy of a chain sequencing process.
Patent WO-2021000899-A1 (WO)
Inventor: ZHAI YIFAN
IPC: A61K31/436
Filed: 2020-07-02
Abstract: L'invention concerne une combinaison pharmaceutique contenant un inhibiteur de mTOR et son utilisation. La combinaison pharmaceutique a un effet synergique significatif et un effet anticancéreux supérieur.
Patent WO-2021017811-A1 (WO)
Title: Image processing method and apparatus, electronic device, and computer readable storage medium
Inventor: Zhuo Haijie
IPC: G06T3/40
Filed: 2020-07-14
Abstract: An image processing method, comprising: obtaining an image to be processed of a first resolution; identifying a target subject in the image to be processed to obtain a foreground image and a background image of the target subject; respectively carrying out super-resolution reconstruction on the foreground image and the background image of the target subject; and fusing the reconstructed foreground image and background image of the target subject to obtain a target image, the resolution of the target image being greater than the first resolution.
Patent WO-2021243820-A1 (WO)
Inventor: XU HUI
IPC: C02F5/12
Filed: 2020-07-20
Abstract: Provided are a method for producing a highly adaptable green scale inhibitor and a composite scale inhibitor thereof. The method comprising the following steps: mixing a diacid polymer and a complex ionic liquid until uniform to formulate a mixed catalyst; adding the mixed catalyst and aspartic acid to a reactor, stirring and heating same to 170ºC-220ºC for a thermal polycondensation reaction, wherein the reaction time is 50 min-4 h, so as to obtain a mixed reaction solution; leaving the mixed reaction solution to stand and then filtering same with suction to obtain polysuccinimide; and slowly adding an NaOH solution to the polysuccinimide obtained in the above step, and hydrolyzing same at a temperature of 25ºC-50ºC for 0.5 h-2 h, adjusting the pH of the hydrolysate to 4.0 or less to terminate the reaction, adding excess ethanol, leaving same to stand, and filtering same with suction to obtain polyaspartic acid. According to the technical solution of the present invention, the polyaspartic acid product obtained by means of the heat condensation reaction of aspartic acid catalyzed by a non-phosphorus catalyst is non-toxic and can be used in combination with various scale inhibitors, and when used in combination, the scale inhibition effects thereof can all reach 90% or more, and the corrosion inhibition rates can all reach 65% or more.
Patent WO-2022016315-A1 (WO)
Title: Using degree information for lower layer transmission and reception
Inventor: WU LIANGMING
IPC: H04L1/00
Filed: 2020-07-20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting device may encode, at a higher layer of the transmitting device, a packet according to degree information associated with the packet; and transmit, to an external device and using a lower layer of the transmitting device, the packet, wherein the lower layer transmits the packet based at least in part on the degree information. In some aspects, a receiving device may receive, from an external device and at a lower layer of the receiving device, a packet including degree information associated with the packet; and decode, using the lower layer of the receiving device, the packet, wherein the lower layer decodes the packet based at least in part on the degree information. Numerous other aspects are provided.
Patent WO-2021047298-A1 (WO)
Title: System and method for measuring conductivity of degassed hydrogen
Inventor: TIAN LI
IPC: G01N27/08
Filed: 2020-07-22
Abstract: A system and method for measuring the conductivity of degassed hydrogen. A water outlet of a sampling bottle (1) is divided into two paths. One path is connected to an outlet of an acid adding device (3) by means of a pipeline, and the two communicate with an inlet of a first channel in a degassing membrane (4). An outlet of the first channel in the degassing membrane (4) communicates with a water drainage pipeline (9). The other path communicates with a water inlet of an electro-regenerated cation exchanger (5). A water outlet of the electro-regenerated cation exchanger (5) communicates with a water inlet of an electro-regenerated anion exchanger (7) by means of a first conductivity measurement device (6). A water outlet of the electro-regenerated anion exchanger (7) communicates with an inlet of a second channel in the degassing membrane (4). An outlet of the second channel in the degassing membrane (4) communicates with an inlet of a second conductivity measurement device (8). An outlet of the second conductivity measurer (8) communicates with an electrolyzed water channel of the electro-regenerated cation exchanger (5) and an electrolyzed water channel of the electro-regenerated anion exchanger (7). An outlet of the electrolyzed water channel of the electro-regenerated anion exchanger (7) communicates with the water drainage pipeline (9). The invention accurately measures the conductivity of degassed hydrogen in water vapors of a power plant online or offline.
Patent WO-2022016554-A1 (WO)
Title: Metal carbide catalyst, preparation method therefor, and use thereof in lithium oxygen battery
Inventor: YANG RUIZHI
IPC: H01M4/90
Filed: 2020-07-24
Abstract: The present invention belongs to the technical field of organic system lithium oxygen batteries. Specifically disclosed are a metal carbide catalyst, a preparation method therefor, and the use thereof in a lithium oxygen battery. Nitrogen-doped carbon nanofibers (Mo 2 C@NCF) doped with molybdenum carbide quantum dots are prepared by means of electrostatic spinning, and then the surface of a catalyst is treated by means of a glow discharge plasma (GDP) technique, such that not only can a passivation layer (MoO x ) of the Mo 2 C surface of the catalyst be damaged, but an Mo-N chemical bond can also be introduced. A lithium oxygen battery positive-electrode catalyst has the advantages of: a coating of a passivation layer of the catalyst surface being damaged, such that more active sites are exposed; interaction between ions being enhanced, so that the performance of the catalyst is improved; and the overpotential being significantly reduced, the rate performance being excellent, and the cycle stability being greatly improved. According to the invention, the surface chemical property of a lithium oxygen battery electrode material is mainly optimized by means of a simple and convenient glow discharge plasma process, and thus, a promising path for improving the electrochemical performance of electrode materials is opened up.
Patent WO-2021018282-A1 (WO)
Inventor: CHEN LI
IPC: H04W76/00
Filed: 2020-07-31
Abstract: La présente invention concerne un procédé de commutation de réseau, un dispositif de réseau et un terminal. Le procédé de commutation de réseau est appliqué au dispositif de réseau, et consiste à : dans le cas où un premier terminal effectue une connexion réseau avec le dispositif de réseau au moyen d'un second terminal, établir une première connexion réseau avec le premier terminal, et indiquer au second terminal de libérer une seconde connexion réseau avec le premier terminal.
Patent WO-2021023294-A1 (WO)
Title: 信息传输方法及电子设备
Inventor: CHEN XIAOHANG
IPC: H04W72/04
Filed: 2020-08-07
Abstract: 本公开提供一种信息传输方法及电子设备，该方法包括：传输上行取消指令；其中，所述上行取消指令包括第一指示信息和第二指示信息，所述第二指示信息的第一参数基于所述上行取消指令的载荷大小和所述第一指示信息的比特数确定，所述第一参数包括比特数和指示粒度中的至少一项。
Patent WO-2021179533-A1 (WO)
Inventor: SHI WENQING
IPC: C23C24/10
Filed: 2020-08-12
Abstract: Disclosed is a method for preparing an anti-corrosion surface layer of metal material in marine environment by using laser, The present invention belongs to the technical field of laser processing. A laser cladding method is firstly used for preparing a cladding surface layer on the surface of a metal material that is not apt to undergo a chemical substitution reaction with chlorides (NaCl, MgCl 2 , CaCl 2 , etc.) in seawater, and then the surface of the cladded surface layer is processed using an ultrafast laser to form a surface layer having a wetting angle (with water) of more than 90 degrees and having hydrophobic properties. The anti-corrosion surface layer obtained by the present invention has hydrophobic properties, and the high humidity and high salt water vapor and sea creatures in the marine environment are not easily adhered. The anti-corrosion surface layer has stable resistance to saline water, and is not apt to undergo a chemical substitution reaction with chloride (NaCl, MgCl 2 , CaCl 2 , etc. ) in sea water, thereby realizing highly effective anti-corrosion of metal materials in marine environment.
Patent WO-2022007127-A1 (WO)
Title: System and method for identifying fracture state of protective rope body
Inventor: Hu Feiqing
IPC: G06K9/00
Filed: 2020-08-18
Abstract: The present application relates to a system for identifying the fracture state of a protective rope body, comprising: a spread spectrum communication mechanism, which is provided near a balloon entertainment facility and which is used to send an emergency rescue request to a nearby rescue helicopter by means of a spread spectrum communication link when a rope body fracture signal is received; a protective rope body mechanism, which is used to hold a balloon ball of the balloon entertainment facility on the ground so as to limit the flight height of the balloon ball that has hydrogen on the inside; and a data mapping mechanism, which is used to send a rope body fracture signal when a disconnection area exists on a curve of the rope body. The present invention also relates to a method for identifying the fracture state of a protective rope body. The monitoring of the system and method for identifying the fracture state a protective rope body of the present application is effective, safe and reliable. Since the scenario in which a fracture occurring in a protective rope body mechanism holding a balloon ball of a balloon entertainment facility can be promptly identified, and an emergency rescue request can be sent to a nearby rescue helicopter by means of a spread spectrum communication link, related accidents are thereby avoided.
Patent WO-2021128891-A1 (WO)
Inventor: LUO JING
IPC: B01D53/73
Filed: 2020-08-24
Abstract: Controlling aerosol production during absorption in ammonia-based desulfurization. The absorption reaction temperature, the oxygen content and water content of the process gas may be controlled, and an absorption circulating liquid containing ammonium sulfite may be used for removing sulfur dioxide in flue gas, so as to control aerosol production during absorption in the ammonia-based desulfurization
Patent WO-2021135334-A1 (WO)
Title: Method and apparatus for processing live streaming content, and system
Inventor: WANG YUN
IPC: H04N21/2187
Filed: 2020-09-01
Abstract: Provided is a method for processing live streaming content. The method comprises: receiving an original video stream sent by an anchor client by means of a video channel and additional live streaming information sent by the anchor client by means of a signaling channel; according to the additional live streaming information, synthesizing the original video stream and the additional live streaming information into a live streaming video stream, and sending the live streaming video stream to an audience client; and storing a specified image frame of the original video stream on the basis of an evaluation index of user behaviors. The audience client can view the live streaming video stream without perception, and the original video stream can be conveniently shared to other video platforms in a timely manner.
Patent WO-2021077926-A1 (WO)
Inventor: LIAN YUNHE
IPC: C07D311/40
Filed: 2020-09-09
Abstract: Disclosed is an industrializable method for leaching xanthophyll and quercetagetin from particles of marigold flowers. The method comprises the following steps: 1) leaching particles of marigold flowers with a solution of acetone having a volume fraction of 90-99% so as to obtain a leachate; and 2) concentrating the leachate to achieve a solid content of 60-95%, and performing extracting on the resulting concentrate using a low-polarity solvent so as to obtain a quercetagetin product and a xanthophyll product. In the present invention, use of acetone as a leaching solvent to leach particles of marigold flowers enables simultaneous leaching of xanthophyll and quercetagetin, and by carefully controlling the concentration of acetone, the yield of the two products can be increased. In addition, by controlling the degree of concentration, the two effective ingredients can be efficiently isolated, affording high yields of quercetagetin and xanthophyll with high purity.
Patent WO-2021088554-A1 (WO)
Inventor: LU CHANGQI
IPC: H04W8/02
Filed: 2020-09-23
Abstract: A communication method and apparatus. The method comprises: a mobility management network element of a first network receiving a first request message from a session management network element, the first request message comprising first ARP information; the mobility management network element allocating a first identity for a default QoS flow of a first connection in the first network, the first identity being used to identify a bearer, corresponding to the default QoS flow, in a second connection in a second network; and the mobility management network element sending a first response message to the session management network element, the first response message comprising the first identity. Indicating ARP information corresponding to the default QoS flow by means of the first request message enables the mobility management network element to identify the default QoS flow of the first connection of the first network, thereby allocating a corresponding identity to the default QoS flow, and ensuring service continuity. In addition, the method does not need to restrict the planning of the ARP, and has better flexibility and applicability.
Patent WO-2021068924-A1 (WO)
Title: Water delivery device integrating cleaning and irrigation functions
Inventor: ZHA XIAHONG
IPC: B08B3/02
Filed: 2020-10-10
Abstract: Disclosed is a water delivery device (10) integrating cleaning and irrigation functions. The water delivery device (10) has a first mode of performing a cleaning function and a second mode of performing an irrigation function, a water outlet pressure of the first mode is greater than a water outlet pressure of the second mode, the water delivery device (10) comprises: a housing (1); the main machine assembly (2) used for providing power for water flow to increase the pressure of the water flow, wherein the main machine assembly (2) is provided with a water inlet end and a water outlet end, and the water inlet end is in communication with a water source by means of a first communication pipe (3); a second communication pipe (5) in communication with the first communication pipe (3) and used for conveying the water flow outwards, wherein an inner diameter range of the second communication pipe (5) is greater than or equal to 7 mm; and a spray gun (4), wherein the spray gun (4) is in communication with the water outlet end by means of the second communication pipe (5), such that the water conveying device (10) has high-pressure cleaning and low-pressure irrigation functions by means of cooperation among the main machine assembly (2), the spray gun (4), the first communication pipe (3) and the second communication pipe (5), the low-pressure irrigation and high-pressure cleaning requirements of users can be met, an application range of the water delivery device can be widened, and multi-working-condition cleaning requirements are met.
Patent WO-2022082367-A1 (WO)
Inventor: XIE DONGHONG
IPC: A41D13/11
Filed: 2020-10-19
Abstract: Masque (4), comprenant un corps de masque (41), deux boucles d'oreille élastiques (42) et deux bandes de support flexibles (43). Le corps de masque (41) est pourvu d'une partie de dépliage (415) ayant une pluralité de côtés pliés (416). Des points de fixation (430) sont respectivement formés sur les deux extrémités (421) des bandes de support flexibles (43). Chaque bande de support flexible (43) est pourvue d'au moins une partie de courbure et de chevauchement (431) pour qu'un utilisateur tire en les ouvrant les bandes de support flexibles (43) et la partie de courbure et de chevauchement (431). Les points de fixation (430) permettent à la partie de dépliage (415) de ne pas rétablir l'état de pliage d'origine des côtés pliés (416) en raison de la force de traction des boucles d'oreille élastiques (42) pour former un espace de respiration (432) afin de déplier le corps de masque (41). Lorsque l'utilisateur porte le masque (4), l'espace de respiration (432) empêche une surface interne du corps de masque (41) d'être contaminée par la salive, ou le fard de maquillage et le rouge à lèvres de l'utilisateur, de telle sorte que le nombre de remplacements du masque (4) est réduit, et le taux d'utilisation du masque (4) est amélioré.
Patent WO-2022082733-A1 (WO)
Title: Semiconductor structure and manufacturing method therefor
Inventor: CHENG KAI
IPC: H01L21/02
Filed: 2020-10-23
Abstract: A semiconductor structure and a manufacturing method therefor, solving the problems that the stress of an epitaxial layer is large and a surface is not easy to flatten. The semiconductor structure comprises: a substrate; a patterned AlN/AlGaN seed layer, the patterned AlN/AlGaN seed layer being located on the substrate; and an AlGaN epitaxial layer formed on the seed layer.
Patent WO-2021129116-A1 (WO)
Title: 一种神经网络处理器及其控制方法
Inventor: LI WEI
IPC: G06F9/50
Filed: 2020-10-27
Abstract: 一种神经网络处理器及其控制方法，属于芯片技术领域。所述神经网络处理器包括由多个单核神经网络处理器和外围模块构成的神经网络处理器簇；所述外围模块包括主控单元和DMA模块；所述DMA模块用于将第一任务描述符搬运至所述主控单元；所述主控单元用于对所述第一任务描述符进行解析，根据解析结果确定分配至各个选定处理器中的子任务(S202)；对所述第一任务描述符进行修改，得到与各个所述选定处理器分别对应的第二任务描述符(S203)；将各个第二任务描述符配置给对应的各个所述选定处理器，并启动各个所述选定处理器处理对应的子任务(S204)。通过主控单元对各个单核神经网络处理器的统一调度管理，使得神经网络处理器可以充分发挥其运算性能。
Patent WO-2022088123-A1 (WO)
Inventor: TANG JIANXIN
IPC: C07D209/86
Filed: 2020-10-30
Abstract: 涉及一种具有非掺杂性质的绿色热激活延迟荧光材料及其制备方法，为3，5-二(9H-咔唑-9-基)-2，4，6-三(3，6-二叔丁基-9H-咔唑-9-基)苯腈。所提供的化合物供体和受体之间扭转角很大，具有扭曲的内电荷转移(TICT)的特点，同时具有典型的热激活延迟荧光(TADF)性质，100％的高荧光量子产率(PLQY)和高热稳定性等优点，更重要的是此化合物在纯膜状态下没有聚集浓度淬灭(ACQ)效应。且其合成制备步骤少，原料易得，合成及纯化工艺简单，产率高，可大规模合成制备。
Patent WO-2021088836-A1 (WO)
Title: 一种太阳能电池固化、氢钝化一体机
Inventor: WANG HUI
IPC: H01L31/18
Filed: 2020-11-04
Abstract: 一种太阳能电池固化、氢钝化一体机，包括机架（1）、用于对太阳能电池进行固化处理的固化炉（2）、用于对太阳能电池进行氢钝化处理的氢钝化炉（3）和用于传输太阳能电池的传输装置（4），固化炉（2）和氢钝化炉（3）顺序设置在机架（1）上，固化炉（2）出片的一端部与氢钝化炉（3）进片的一端部相邻，传输装置（4）连续设置在机架（1）上，且传输装置（4）分别穿过固化炉（2）和氢钝化炉（3）。该太阳能电池固化、氢钝化一体机结构简单，太阳能电池在固化炉（2）中完成固化处理后可直接通过传输装置（4）传输到氢钝化炉（3）中进行氢钝化处理，该工艺过程连续，省去了搬运太阳能电池的工艺步骤，在提高生产效率的同时可避免搬运太阳能电池所造成的损伤。