baber/WOPTO huggingface dataset:
Patent WO-2021238226-A1 (WO)
Title: Multifunctional traction and fixing device for bone setting
Inventor: HU CHENGJI
IPC: A61F5/048
Filed: 2021-05-14
Abstract: Disclosed is a multifunctional traction and fixing device for bone setting, which relates to the technical field of medical instruments. Two traction splints (1) are used as bases, traction nails (2) are arranged at front ends of the traction splints (1), positioning and pressurizing screws (3F) are arranged at middle portions of the traction splints (1), a traction handle screw (3) is arranged at rear ends of the traction splints, and a plurality of auxiliary fixing needle holders and auxiliary fixing needles (6) are arranged on the traction splints (1). Nail heads of the two traction nails (2) oppositely abut against a lower end of a fracture to confirm a fixing position, and the rear ends of the two traction splints (1) are pulled along a thigh direction by means of traction. If multiple fractures need auxiliary fixation, matching auxiliary fixing needle holders are selected according to different fracture displacements, and the auxiliary fixing needles (6) are installed to abut against fractured bones and fix the fractured bones. Minimally invasive treatment integrating traction and fixation is achieved, and most fractures do not need a surgical internal fixation operation; and the multifunctional traction and fixing device is convenient to install and is stable and has an obvious effect, and a patient does not need multiple operations.
Patent WO-2021169665-A1 (WO)
Inventor: HUO WENLONG
IPC: G06F3/041
Filed: 2021-01-18
Abstract: Disclosed are a cover plate, a display screen and an electronic device. In the cover plate, a first optical material has a birefringence of less than 0.1 and a photoelastic stress coefficient of less than 25; and a second optical material has a hardness greater than the hardness of the first optical material, or the softening point temperature of the first optical material is lower than 115°C, and the softening point temperature of the second optical material is higher than 120°C. In this way, the molecular stress inside the cover plate is reduced, the molecular orientation trend inside the cover plate is slowed down, and the shape stability of the cover plate is improved, thereby solving the problem of optical abnormalities, such as yellowing and rainbow stripes, in a bending region of the cover plate, and the problem of warping and deformation of the cover plate easily occurring in humid and hot environments so as to improve the flatness and the display effect of the display screen.
Patent WO-2022126817-A1 (WO)
Inventor: ZHUGE BAOJUN
IPC: D21F3/02
Filed: 2021-01-19
Abstract: L'invention concerne une presse à sabot, comprenant un rouleau (7) de manchon de sabot et un rouleau (8) d'appariement de pression de sabot, le rouleau (7) de manchon de sabot comprenant une poutre de support (4) et un manchon (13) de sabot monté rotatif sur la poutre de support (4), une plaque (1) de sabot disposée dans le rouleau (7) de manchon de sabot et des dispositifs de chargement hydraulique étant en outre compris, les dispositifs de chargement hydraulique étant agencés entre la poutre de support (4) et la plaque (1) de sabot, les dispositifs de chargement hydraulique étant agencés en deux rangées dans le sens de la largeur de la plaque (1) de sabot, chaque dispositif de chargement hydraulique étant relié au côté correspondant de la plaque (1) de sabot et les deux rangées de dispositifs de chargement hydraulique étant reliées à des canaux d'admission d'huile indépendants respectivement et étant utilisées pour mettre sous pression deux côtés de la plaque (1) de sabot respectivement.
Patent WO-2022147857-A1 (WO)
Title: Space radiation sound field acquisition method based on near-field transformation
Inventor: HE CHENG
IPC: G01H17/00
Filed: 2021-01-21
Abstract: Disclosed is a space radiation sound field acquisition method based on near-field transformation, comprising: firstly, obtaining sound field distribution pM(x0, y0, z0) on a space V0 for a non-directional sound source placed at a point M to be measured in space; secondly, providing a transmitting-receiving combined transducer array L at a near-field position of the space V0, and enabling L to generate sound waves under the action of a weight coefficient function q(xL, yL, zL) to obtain sound field distribution pL(x0, y0, z0) in the space V0; then, adjusting the weight coefficient function q(xL, yL, zL) to make pL(x0, y0, z0)=pM(x0, y0, z0), and ∀(x0, y0, z0)∈V0; and finally, putting any sound source to be measured into the space V0, and using the weight coefficient function q(xL, yL, zL) to weight a sound radiation signal received by the transmitting-receiving combined transducer L, to obtain a radiation sound field of the sound source at M, thereby completing prediction. According to the acquisition method used in the present invention, the sound source at any point in space can be measured and calculated without the need for geometric information of sound source appearance, and therefore, the method is high in accuracy and low in error, and is suitable for non-free-field conditions.
Patent WO-2021190116-A1 (WO)
Inventor: SHANG WEIBING
IPC: H03K19/0175
Filed: 2021-01-22
Abstract: The present disclosure relates to the technical field of semiconductors, and specifically relates to a dynamic control conversion circuit. The circuit comprises: a dynamic control unit, which is used for generating a dynamic control signal according to a received input signal; a first semiconductor switch, a control terminal of which is connected to a first signal output terminal of the dynamic control unit, and a first terminal of which is connected to a first voltage terminal; a second semiconductor switch, a control terminal of which is connected to a second signal output terminal of the dynamic control unit; and a circuit output unit, a first control terminal of which is connected to a second terminal of the first semiconductor switch and a first terminal of the second semiconductor switch, and a second control terminal of which is connected to the second terminal of the second semiconductor switch and a third signal output terminal of the dynamic control unit. The circuit may effectively prevent the problem of switch competition, and may implement the dynamic conversion control of a potential signal by using only a small area for occupation and very low production costs.
Patent WO-2022165686-A1 (WO)
Inventor: BAYESTEH ALIREZA
IPC: H04B7/06
Filed: 2021-02-03
Abstract: Selon certains modes de réalisation, la présente divulgation concerne la configuration de dispositifs pour s'identifier passivement eux-mêmes même lorsqu'ils ne sont pas activement en train d'accéder à un réseau. Lors de la réception d'un signal de capture, des composants de dispositif passifs d'un dispositif donné forment un signal de rétrodiffusion qui est une version modifiée du signal de capture. La source du signal de capture, ou un nœud de réseau configuré de manière appropriée, lors de la réception de la rétrodiffusion, peut identifier le dispositif donné par la nature de l'altération. La source du signal de capture, ou le nœud de réseau configuré de manière appropriée, peut alors être considéré comme ayant gagné des informations sur l'existence du dispositif donné ainsi qu'un emplacement général pour le dispositif donné. Le réseau peut faire appel à d'autres dispositifs pour capter l'environnement et, en procédant ainsi, peut finalement atteindre un degré de résolution plus élevé de l'environnement capté.
Patent WO-2022027944-A1 (WO)
Title: Fuel-cell gas diffusion layer structure and processing method therefor
Inventor: DONG FEI
IPC: H01M4/88
Filed: 2021-02-04
Abstract: Provided is a fuel-cell gas diffusion layer structure and a processing method therefor. A gas diffusion layer is a substrate layer close to one side of a bipolar plate, and a plurality of microstructures are arranged on the surface of the gas diffusion layer and used for eliminating the water logging phenomenon of liquid reaction products. The microstructures are groove structures, and the surface of the gas diffusion layer is provided with a plurality of groove structures which are in communication with each other in a staggered manner. The cross-sectional areas of groove structures in a flow direction among the plurality of groove structures which are in communication with each other in a staggered manner are gradually expanded and then gradually shrunk in the flow direction. The cross-sectional areas of two ends of the groove structures in the flow direction are gradually changed, and the cross-sectional areas of the middles of the groove structures in the flow direction are kept unchanged. The microstructures in the present invention enable liquid water to leave a cathode, eliminate the phenomenon of electrode water logging, allow a proper amount of water to wet an airflow, and keep a membrane electrode wet.
Patent WO-2021208593-A1 (WO)
Title: High dynamic range image processing system and method, electronic device, and storage medium
Inventor: YANG XIN
IPC: H04N5/235
Filed: 2021-02-20
Abstract: A high dynamic range image processing system (100) and method, an electronic device (1000), and a computer-readable storage medium (400). The high dynamic range image processing system (100) comprises an image sensor (10), a high dynamic fusion unit (50), and an image processor (20). A pixel array (11) is exposed at a first exposure time to obtain a first original image, and is exposed at a second exposure time to obtain a second original image. The image processor (20) and the high dynamic fusion unit (50) are used for performing image preprocessing, high dynamic range processing, image processing, and fusion algorithm processing on the first original image and the second original image to obtain a target image.
Patent WO-2021169907-A1 (WO)
Inventor: YANG PENGFEI
IPC: H04W48/00
Filed: 2021-02-22
Abstract: The present application provides a screen projection method, a receiving end device, and a sending end device. The receiving end device performs active wireless scanning and searching on the sending end device, and when the sending end device is scanned, establishes a wireless connection with the sending end device; and once the wireless connection is established, the receiving end device automatically sends a screen projection code to the connected sending end device, and the sending end device may prompt a user to perform a screen projection operation by means of displaying the screen projection code. In this process, there is no need for the user to perform complicated manual operations, the sending end device can automatically acquire the screen projection code, and prompts the user to perform the screen projection operation in a timely manner, thereby improving the timeliness of the screen projection operation.
Patent WO-2021196962-A1 (WO)
Title: 一种通信方法和通信装置
Inventor: CHEN XI
IPC: H04W76/18
Filed: 2021-03-03
Abstract: 本申请提供了一种通信方法和通信装置。该方法包括：容灾用户面功能UPF获取第一UPF的第一互通协议IP地址；所述容灾UPF向第一路由网络发布所述容灾UPF的第一路由信息，所述第一路由网络是接入网与核心网之间的路由网络，所述第一路由信息与所述第一IP地址对应，且所述第一路由信息的优先级低于第二路由信息的优先级，所述第二路由信息是所述第一UPF的上行路由信息，所述第二路由信息与所述第一IP地址对应。本申请提供的方法可以在UPF出现故障路由失效时，使终端设备可以通过路由转换的方式，通过容灾UPF发布的低优先级路由进行数据传输，从而避免业务传输的中断，保证了业务传输的连续性。
Patent WO-2022057216-A1 (WO)
Title: Heating assembly and cartridge
Inventor: HE ZHIAN
IPC: A24F40/40
Filed: 2021-03-04
Abstract: A heating assembly and a cartridge. The heating assembly comprises a closing element (40), an atomization core (30), and a sealing element (70) sleeved on the atomization core (30) and held between the atomization core (30) and the closing element (40); the closing element (40) comprises a main body (41), an e-liquid channel (42) and an air channel (43) that are formed on the main body (41) and are independent of each other, an accommodating cavity (45) arranged below the e-liquid channel (42) and communicated with the e-liquid channel (42), and a partial atomization cavity (44) located below the accommodating cavity (45); the atomization core (30) comprises a seepage surface (36) communicated with the e-liquid channel (42) and an atomization surface (35) communicated with the atomization cavity (44); the sealing element (70) comprises a wrapping portion (74) tightly attached to an accommodating portion (412), the wrapping portion (74) comprises a wrapping wall (741) held on the inner wall surface of the accommodating cavity (45) and the side surface of the atomization core (30) and a covering portion (743) integrally extending from the wrapping wall (741) and closely attached to the outer edge of the seepage surface (36), and the wrapping wall (741) is provided with at least one balance gas groove (745) communicated with the atomization cavity (44) on the side facing the atomization core (30). The cartridge comprises: a cartridge tube (10) provided with a vapor channel (13) and a liquid storage cavity (12), a closing body (40, 70) that is inserted in the cartridge tube (10) and closes the liquid storage cavity (12), the atomization core (30) installed in the closing body (40, 70), and a base (A) holding the cartridge tube (10).
Patent WO-2021223530-A1 (WO)
Inventor: SONG DEYUE
IPC: F24F11/61
Filed: 2021-03-22
Abstract: 本发明涉及一种变频空调的控制方法。当变频空调进入稳定运行状态以第一目标频率运行时，在室外温度和室内温度保持不变的条件下，该控制方法控制变频空调：以第一目标频率运行并持续第一时间段；经过第一时间段后，以比第一目标频率低的第二目标频率运行并持续第二时间段，其中，第二时间段短于或等于第一时间段；并且经过第二时间段后，重复以第一目标频率运行并持续第一时间段的步骤。该控制方法在不影响变频空调制冷或制热效果的情况下，通过适当降低压缩机的频率来降低压缩机的输出功率，进而达到节能的目的。该控制方法也很好地体现了环保节能的理念。
Patent WO-2021208747-A1 (WO)
Title: Lifting device, and automated guided transport vehicle
Inventor: XIA ZHE
IPC: B66F7/28
Filed: 2021-04-01
Abstract: A lifting device and an automated guided transport vehicle. The lifting device comprises: a base and a first link mechanism (10) provided on the base. The first link mechanism (10) comprises a first link (102) to a sixth link (112). The first link (102), the second link (104), the third link (106), and the base form a first parallel four-link mechanism. A first end of the fourth link (108) is hinged to a second end of the first link (102). A first end of the fifth link (110) is hinged to a second end of the second link (104). The sixth link (112) has a first end hinged to a second end of the fourth link (108), and a second end hinged to a second end of the fifth link (110). The fourth link (108), the fifth link (110), the sixth link (112), and the third link (106) form a second parallel four-link mechanism. A lifting table (114) is provided on the sixth link (112). The lifting device is provided on a vehicle body of the automated guided transport vehicle.
Patent WO-2021208749-A1 (WO)
Title: Medical use of ribosomal protein sa antibodies in immunoregulation
Inventor: LEI LIANCHENG
IPC: A61P37/02
Filed: 2021-04-01
Abstract: Disclosed are a medical use of ribosomal protein SA (RPSA) antibodies in immunoregulation, and a novel medical use of RPSA antibodies. According to the important effect of RPSA in pathogenic adhesion and the invasion of host cells, RPSA is used as a target for immunoregulation, achieving the regulation of an immune response of organisms and cells. The present invention uses RPSA antibodies to effectively prevent the binding of pathogens to RPSA, reduce the stimulation and destruction of certain pathogens to cells, and inhibit the immune response of cells to pathogens; and for certain pathogens having weak immune stimulation, the immune response can be appropriately enhanced, achieving a regulatory effect on an immune response; therefore preventing the excessive immune stimulation of certain pathogens which often aggravate the occurrence and development of a disease due to frequent pathogenic infections.
Patent WO-2021204165-A1 (WO)
Title: Fuse and circuit system
Inventor: SHI XIAOGUANG
IPC: H01H85/38
Filed: 2021-04-07
Abstract: The embodiments of the present application provide a fuse and a circuit system, relating to the technical field of circuit protection. The fuse comprises: a housing, a closed chamber being provided in the housing and being filled with an arc extinguishing filler, and a first conductive terminal and a second conductive terminal which are used as a current input end and a current output end being respectively connected to the housing; a melt which is connected in series between the first conductive terminal and the second conductive terminal, at least part of the melt being disposed through the closed chamber; and an impact apparatus, which is arranged in the housing, is positioned outside the closed chamber, and is configured to act, when receiving an excitation signal, on the melt to generate an impact force to make the melt break in the closed chamber. The fuse in the embodiments is not limited by a fusing current, achieving quick cutting off under different currents or even zero current. The breaking position of the melt is in an arc extinguishing filler environment, so that sparks, arcs etc. cannot leak, and the present invention thus has high safety. In addition, the arc extinguishing filler and the impact apparatus function without interference, so that the present invention has high stability.
Patent WO-2021238438-A1 (WO)
Title: Tumor image processing method and apparatus, electronic device, and storage medium
Inventor: WANG SIFAN
IPC: G06T7/00
Filed: 2021-04-09
Abstract: A tumor image processing method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining an original image by scanning a target organ (S101); performing rough recognition on the original image to obtain, from the original image, area data of an area where the target organ is located (S102); performing precise recognition on the area data to obtain first data of the target organ and second data of a tumor on the target organ (S103); performing, according to the first data and the second data, two-dimensional delineation and/or three-dimensional reconstruction on the target organ and the tumor on the target organ (S104), such that high-precision visualization results of the target organ and the tumor thereon can be obtained to enable doctors to more accurately determine the position, size, and shape of the target organ and the tumor on the target organ according to the processed identification image, thus facilitating diagnosis and treatment.
Patent WO-2021244409-A1 (WO)
Inventor: TANG HONG
IPC: G10L19/018
Filed: 2021-05-28
Abstract: A sound wave information decoding method and device. Said decoding method comprises: selecting, from sub-band data of an audio compressed data stream based on sub-band coding, sub-band data having an audio frequency similar to that of a sound wave signal (S10), wherein the sound wave signal is an identification signal pre-superimposed in an original audio file, and the original audio file is processed by audio quantization to generate the audio compressed data stream; restoring the selected sub-band data to an original digital audio signal stream of a local frequency band (S11), wherein the local frequency band is a frequency band which is the same as or kept within a certain difference range from the audio frequency of the sound wave signal; performing Fourier transform processing on the original digital audio signal stream (S12); and performing sound wave signal analysis on the audio signal stream subjected to the Fourier transform processing to obtain a corresponding sound wave signal (S13). Said method and device can significantly improve the operation speed of performing sound wave decoding on an audio quantized compressed data stream by an interpreted language.
Patent WO-2021254153-A1 (WO)
Title: Load reduction control method for wind turbine generator and device
Inventor: LIU ZHONGPENG
IPC: F03D7/04
Filed: 2021-06-02
Abstract: A load reduction control method for a wind turbine generator, the load reduction control method comprising: determining a representative blade root load value of a wind turbine generator (10); determining an additional variable pitch rate value on the basis of the representative blade root load value; determining a variable pitch rate control value according to a variable pitch rate specified value and the additional variable pitch rate value; and simultaneously applying the variable pitch rate control value to blades (15) of the wind turbine generator so as to control the blades (15) of the wind turbine generator (10) to perform a variable pitch action. A device and system using the load reduction control method for a wind turbine generator are further provided. The load level of the whole machine can be greatly reduced in the case where there is little influence on the generating capacity.
Patent WO-2022256975-A1 (WO)
Title: Wearable article comprising a laminate
Inventor: ROSATI RODRIGO
IPC: B32B5/02
Filed: 2021-06-07
Abstract: Wearable article comprising a laminate with excellent sweat management properties. The laminate comprises a first web and a second web. The second web is formed of a first fibrous layer and a second fibrous layer, which are integrally combined with each other. The second fibrous layer may be more hydrophilic than the first fibrous layer; and/or the second fibrous layer may have higher average surface area per volume than the first fibrous layer.
Patent WO-2022037267-A1 (WO)
Inventor: LIANG SHENGNAN
IPC: G06F13/16
Filed: 2021-06-29
Abstract: L'invention concerne un procédé de traitement de commandes IPMI pour un BMC. Le procédé comprend les étapes suivantes : en réponse à la réception d'une commande IPMI, détermination de chaînes de caractères de plusieurs objets de traitement correspondant à la commande IPMI ; en fonction des chaînes de caractères des divers objets de traitement, détermination des divers objets de traitement qui sont pré-enregistrés avec une table de hachage sur un premier processus ; et traitement de la commande IPMI à l'aide des divers objets de traitement. La présente invention concerne en outre un système, un dispositif informatique et un support de stockage lisible. Dans la solution décrite dans la présente invention, un premier processus est créé dans un système BMC, et un partage de données et une communication de messages entre des processus démons de services sont effectuées au moyen du premier processus, de telle sorte que la robustesse d'une fonction IPMI est considérablement améliorée, ce qui est plus favorable à la localisation de bogues, à la post-maintenance, etc.
Patent WO-2022077974-A1 (WO)
Inventor: CHEN NINGNING
IPC: H02J3/38
Filed: 2021-07-12
Abstract: Provided are a circuit system, a control method of the circuit system, a controller and a non-transitory computer-readable storage medium, which relate to the technical field of electronic circuits. The circuit system comprises: a system power supply; a magnetic latching relay electrically connected to the system power supply; direct-current buses electrically connected to the magnetic latching relay; a direct-current bus capacitor arranged between the direct-current buses; and a controller electrically connected to the direct-current bus capacitor and configured to send, when the system power supply stops supplying power, a disconnection control pulse to the magnetic latching relay by using the electric energy stored by the direct-current bus capacitor. According to the present disclosure, when a system power supply stops supplying power, residual electricity stored in a direct-current bus capacitor is used to drive a magnetic latching relay to be kept disconnected, such that a voltage on the direct-current bus capacitor is rapidly discharged, thereby improving the safety of a circuit system.
Patent WO-2022068370-A1 (WO)
Title: 用于终端的负二屏界面显示方法、装置、终端及介质
Inventor: ZHANG NAN
IPC: G06F3/0481
Filed: 2021-07-30
Abstract: 一种用于终端的负二屏界面显示方法、装置、终端及介质。该用于终端的负二屏界面显示方法，适用于终端桌面包括负一屏界面和桌面界面，负一屏界面所在的位置为负一屏位置，桌面界面所在的位置为桌面位置的场景，所述方法，包括: 确定负二屏界面所在的负二屏位置，所述负一屏位置位于所述负二屏位置和所述桌面位置之间(S10); 判断出用户在显示屏上的滑动方向为所述负二屏位置(S20); 在所述显示屏上显示所述负二屏界面(S30)。