baber/WOPTO huggingface dataset:
Patent WO-2021051694-A1 (WO)
Title: Ultrasonic spindle and ultrasonic machine tool comprising same
Inventor: YAN BINGJIANG
IPC: B23B29/00
Filed: 2019-12-20
Abstract: An ultrasonic spindle and an ultrasonic machine tool comprising same. According to an ultrasonic spindle (1000), the front end of a push rod (3) is provided with an electric conduction head (10) and a conductive adapter (13) is provided in a detachable sleeve body (4). When the conductive adapter (13) needs to be repaired or replaced, the sleeve body (4) needs to be disassembled only to separately repair or replace the conductive adapter (13), and then the sleeve body (4) is mounted on the push rod (3). The operation is simple and convenient. Electric wires are connected to the electric conduction head (10), and therefore, repeated disassembly and assembly can be implemented without being affected by the electric wires, thereby effectively reducing the maintenance costs of the ultrasonic spindle (1000). In addition, according to the ultrasonic spindle (1000), an electrical connector (19) is provided at the rear end of a knife handle body (16) and the conductive adapter (13) is provided in the sleeve body (4), so that the contact electrical connection part between an ultrasonic knife handle and a rotating shaft (3) is located in the ultrasonic knife handle or the rotating shaft (3) rather than being exposed at a gap between the ultrasonic knife handle and the rotating shaft (3), thereby avoiding electric leakage, and eliminating potential safety hazards.
Patent WO-2020147621-A1 (WO)
Title: Systèmes et procédés de planification d'itinéraire
Inventor: YUAN YUANQIANG
IPC: G05D1/02
Filed: 2020-01-08
Abstract: La présente invention peut concerner un procédé de planification d'itinéraire. Le procédé peut comprendre l'obtention d'un emplacement de départ et d'une destination d'un véhicule cible (710). Le procédé peut également comprendre l'obtention d'une carte d'une région cible comprenant l'emplacement de départ et la destination. La carte peut comprendre des informations de nœud de chaque nœud d'une pluralité de nœuds (720). En outre, le procédé peut comprendre l'obtention d'informations d'état de déplacement associées à un ou plusieurs véhicules autres que le véhicule cible dans la région cible (730). Le procédé peut en outre comprendre la détermination d'un itinéraire cible du véhicule cible en fonction, au moins en partie, de l'emplacement de départ, de la destination, des informations d'état de déplacement associées auxdits véhicules, et de la carte (740).
Patent WO-2021163855-A1 (WO)
Title: Information sending method, receiving method, apparatus, device, and storage medium
Inventor: LIU JIANHUA
IPC: H04W36/14
Filed: 2020-02-17
Abstract: The present application relates to the technical field of communications, and disclosed therein are an information sending method, a receiving method, an apparatus, a device, and a storage medium. The information sending method comprises: in the situation in which a terminal device detects that a first system cannot be used, the terminal device sends first information to a network device in a second system, the first information being used for informing the network device in the second system that the first system cannot be used. The embodiments of the present application can prevent a network device in the system in which a terminal device is currently located from redirecting the terminal device to another system after receiving a registration request of the terminal device, such that the terminal device promptly acquires a network service. Furthermore, in the embodiments of the present application, the network device in the current system can be prevented from redirecting the terminal device again to another system when processing the registration request of the terminal device, preventing the terminal device from switching back and forth between the current system and another system, reducing the delay of the terminal device acquiring a network service, and improving the efficiency of the terminal device accessing a communication system.
Patent WO-2020169109-A1 (WO)
Title: Sub-table for history-based affine mode
Inventor: ZHANG KAI
IPC: H04N19/176
Filed: 2020-02-24
Abstract: Sub-table for history-based affine mode is described. In an exemplary aspect, a method for video processing includes deriving, for a conversion between a current block of video and a bitstream representation of the current block, an affine model for the current block based on affine related information, wherein the affine related information is stored in at least one first affine history motion vector prediction (HMVP) buffer of M first affine HMVP buffers or at least one affine sub-buffer of M affine sub-buffers (HB  0 , HB  1 , …HB  M-1 ) into which a second affine HMVP buffer is divided, wherein the first affine HMVP buffer or affine HMVP sub-buffer being used to store affine related information of blocks coded prior the current block, M being an integer larger than 1; and performing the conversion by using the derived affine model.
Patent WO-2020192348-A1 (WO)
Inventor: LING YONG
IPC: C07C255/40
Filed: 2020-02-27
Abstract: 本发明公开了一类苯基亚烯丙基环己烯酮衍生物，具有通式Ⅰ所示结构，本发明结合荜茇明碱的结构特点和构效关系，将酰胺键替换为双键，同时保留活性基团，改变芳环取代基，设计了靶向肿瘤组织高表达的硫氧还蛋白还原酶(TrxR)的新型苯基亚烯丙基环己烯酮类衍生物，克服了荜茇明碱合成步骤多，需昂贵的金属催化剂的缺点，提高了该类化合物的抗肿瘤活性。研究结果表明，本发明所述化合物对多种肿瘤细胞增殖都具有强烈的抑制效果，并能够显著提升其肿瘤细胞内ROS水平，增强其抗肿瘤效果。
Patent WO-2020192389-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2020-03-06
Abstract: A cartridge and an electronic cigarette. The cartridge comprises an atomizer (11) comprising a support base (110) and an atomizing head (112) disposed in the support base (110); a liquid storage container (13) sleeved on the support base (110), an e-liquid cavity (130) being defined between the liquid storage container (13) and the support base (110); a liquid pump (15) for pumping the e-liquid in the e-liquid cavity (130) to the atomizing head (112); a constant-pressure member (17) connected to the support base (110) and allowing only outside air to flow into the e-liquid cavity (130) in one direction. Due to the high starting speed of the liquid pump (15), when the liquid in the e-liquid cavity (130) decreases, the air pressure in the e-liquid cavity (130) decreases and suffocation is caused in the e-liquid cavity (130), resulting in an increase in the workload of the piezoelectric pump, thus causing damage to the piezoelectric pump. By means of the constant-pressure member (17), the air in the e-liquid cavity (130) can be quickly replenished, so that the air pressure in the e-liquid cavity (130) is balanced, thereby making the e-liquid pumped by the piezoelectric pump smoother.
Patent WO-2020238317-A1 (WO)
Inventor: HUANG HAITAO
IPC: H01L27/32
Filed: 2020-03-09
Abstract: The present disclosure relates to an organic light-emitting display substrate, a manufacturing method therefor, and an organic light-emitting display apparatus. The organic light-emitting display substrate comprises a base substrate and a plurality of sub-pixel structures located on a side of the base substrate; the sub-pixel structures comprise: a first protrusion and a second protrusion, the first protrusion comprising a photoelectric sensor device, the second protrusion comprising a color filter layer, and the protruding height of the first protrusion relative to the base substrate being smaller than the protruding height of the second protrusion relative to the base substrate; a planarization layer that is located on the side of the first protrusion and the second protrusion away from the base substrate and that is in contact with surfaces of the first protrusion and the second protrusion, the material wettability of the planarization layer on the surface of the first protrusion being greater than the material wettability of the surface of the second protrusion; and a white light organic light-emitting diode that is located on the side of the planarization layer away from the base substrate and that emits light toward the first protrusion and the second protrusion.
Patent WO-2021120429-A1 (WO)
Inventor: LI WU
IPC: H01L27/12
Filed: 2020-03-17
Abstract: L'invention concerne une plaque arrière et un écran d'affichage, ladite plaque arrière (101) comprenant une couche de substrat (102), le matériau de ladite couche de substrat (102) comprenant un matériau dopant (103), ledit matériau dopant (103) comprenant des particules thermiquement conductrices.
Patent WO-2021227050-A1 (WO)
Inventor: LI HAITAO
IPC: H04L1/18
Filed: 2020-05-15
Abstract: La présente invention concerne un procédé de traitement d'informations, comprenant les étapes suivantes : lorsque l'attribut d'un processus de demande de répétition automatique hybride (HARQ) change, une entité de commande d'accès au support d'un dispositif terminal réinitialise le processus HARQ. La présente invention concerne en outre un autre procédé de traitement d'informations, un équipement terminal et un support de stockage.
Patent WO-2021184532-A1 (WO)
Inventor: FENG PENGYANG
IPC: C01B32/184
Filed: 2020-05-21
Abstract: Matériau actif d'électrode négative, dispositif électrochimique l'utilisant et appareil électronique. Le matériau actif d'électrode négative comprend du graphite. L'équilibre entre les performances dynamiques et l'efficacité initiale du dispositif électrochimique peut être obtenu en contrôlant le degré de graphitisation de particules, ayant des tailles de particules différentes, du matériau actif d'électrode négative.
Patent WO-2021232367-A1 (WO)
Title: 3-vinyl indazole derivative, preparation method therefor, and use thereof
Inventor: YE TINGHONG
IPC: A61K31/4439
Filed: 2020-05-21
Abstract: The present invention relates to the field of chemical medicine, and relates to a 3-vinyl indazole derivative, a preparation method therefor, and use thereof. The present invention provides a compound represented by formula I, an optical isomer thereof, and a pharmaceutically acceptable salt of the compound or the optical isomer thereof. Biological experiments show that the 3-vinyl indazole derivative provided in the present invention has a significant inhibitory effect on the activity of FGFR kinase, can effectively inhibit the proliferation of multiple types of cancer cells in breast cancer, lung cancer, gastric cancer, kidney cancer, colorectal cancer, liver cancer, melanoma, bladder cancer, urothelial carcinoma, cholangiocarcinoma, and the like, and has a broad-spectrum anti-cancer effect; in addition, the 3-vinyl indazole derivative also shows a significant inhibitory effect on the proliferation of fibroblasts, has an effect equivalent to the drug Nintedanib currently clinically used for treating pulmonary fibrosis, and has a significant anti-fibrosis therapeutic effect; moreover, the 3-vinyl indazole derivative also has a good inhibitory effect on hepatic stellate cells. The present invention provides a new option for the development and application of anti-cancer and anti-fibrosis drugs.
Patent WO-2020238781-A1 (WO)
Inventor: LI HUA
IPC: F28D9/00
Filed: 2020-05-22
Abstract: 本申请提供一种板式换热器，包括换热芯体和集成件，集成件包括配合件和导流管，配合件包括第一腔，第一端口、第二端口；导流管包括第二腔、第四端口和第五端口；配合件与导流管固定连接；导流管穿过第一腔向第一子孔道延伸，第一腔与第二腔通过第二配合部相间隔；第一阻挡部与第二配合部密封使第一子孔道与第二子孔道隔离；第一流道包括第一子板间通道和第二子板间通道；第一子板间通道和第二子板间通道通过第三板片分隔，第一子板间通道连通第一子孔道和第二孔道，第二子板间通道连通第二子孔道和第二孔道，第一子板间通道和第二子板间通道内的流体的流动方向相反。本申请有利于减小板式换热器配套管路所占用的空间。
Patent WO-2021237384-A1 (WO)
Title: Techniques for avoiding frequent handover in small cells
Inventor: ZHANG HAO
IPC: H04W36/00
Filed: 2020-05-23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may avoid frequent handover in small cells by triggering handover to a macro cell. The UE may determine that the UE performs a number of handovers within a time period. The UE may determine to trigger a handover to the macro cell. The UE may identify the macro cell based on measuring the macro cell during multiple handovers. The UE may determine to refrain from indicating signal measurements of small cells in a measurement report. Accordingly, a measurement report may include a signal measurement of the macro cell and omit the signal measurements of the small cells. The UE may transmit the measurement report to the small cell acting as a serving cell for the UE. Based the measurement report, the UE may receive a message initiating a handover procedure with the macro cell.
Patent WO-2021243498-A1 (WO)
Inventor: SUN BIN
IPC: B31D1/02
Filed: 2020-06-01
Abstract: Disclosed is a label removing and supplementing device, comprising: an unwinding shaft (1), a winding shaft (2) and a plurality of guide rollers (9), which are used for winding and tensioning a label material tape (3); a label removing mechanism (4) and a label sticking mechanism (5), which are arranged on a conveying path of the label material tape (3) located between the unwinding shaft (1) and the winding shaft (2); a detection mechanism (6), which is used for detecting the quality of a label (31) on the label material tape (3); and four traction mechanisms (7), which are used for driving the label material tape (3) to be conveyed. The detection mechanism (6) and the label sticking mechanism (5) are respectively arranged upstream and downstream of the label removing mechanism (4); and the label removing mechanism (4), the label sticking mechanism (5) and the detection mechanism (6) are respectively arranged between two adjacent traction mechanisms (7). The label removing and supplementing device is respectively provided with a traction mechanism upstream and downstream of each working mechanism, such that a tension force of the label material tape on each working mechanism can be independently controlled, and a closed-loop control on a force for winding and unwinding can be achieved, thus improving the quality of removing and supplementing of a label.
Patent WO-2020244647-A1 (WO)
Title: Packaging structures
Inventor: FU QIUJIA
IPC: B65D81/02
Filed: 2020-06-05
Abstract: A packaging structure may include a sheet (1) and a film (20). The sheet (1) may include a base plate (10) and a first side plate (11), a second side plate (12), a third side plate (13), and a fourth side plate(14). The film (20) may at least include a first fixed part and a second fixed part. The first fixed part and the second fixed part may be fixedly connected with at least two side plates of the first side plate (11), the second side plate (12), the third side plate (13), and the fourth side plate (14), respectively. The packaging structure may achieve the purpose of stretching the film (20) through the folding of the plurality of side plates, so that the film (20) and the bottom plate may form a packaging space to effectively package and fix an object, thereby improving the reliability of transportation.
Patent WO-2021243746-A1 (WO)
Inventor: DING JIANHUA
IPC: H04R1/28
Filed: 2020-06-12
Abstract: The present application provides a loudspeaker box, comprising a housing having a cavity, and a loudspeaker unit; the loudspeaker unit is provided outside the housing, the housing is provided with a first through hole, and the loudspeaker unit seals the first through hole; second through holes in communication with an inner space of the loudspeaker unit are provided at a first end of the loudspeaker unit connected to the housing, and the inner space of the loudspeaker unit is in communication with the cavity by means of the second through holes and the first through hole. In the present application, by externally providing the loudspeaker unit, the overall height of the loudspeaker box is reduced; and the housing can extend in width and length directions, so that the volume of the cavity can be large enough, thereby ensuring the bass effect of the loudspeaker box while reducing the overall height of the loudspeaker box.
Patent WO-2021068542-A1 (WO)
Title: Force feedback technology-based robot system for active and passive rehabilitation training of upper limbs
Inventor: SONG AIGUO
IPC: A61H1/02
Filed: 2020-06-12
Abstract: A force feedback technology-based robot system for active and passive rehabilitation training of upper limbs, which comprises a robot body (2) and active and passive training upper computer systems (3, 4), and which is capable of developing, according to the illness of the patient, the active and passive rehabilitation training of the degrees of freedom of adduction/abduction and front flexion/rear extension of the left shoulder joint and the right shoulder joint and the front flexion/rear extension of the left elbow joint and the right elbow joint of a patient Under a passive rehabilitation training pattern, the upper limbs of the patient are driven by the robot body (2) to move according to a track set an the upper computer, so that basic moving functions of the upper limbs are restored step by step; and under an active rehabilitation training pattern, two hands of the patient grasp the tail end of the robot body (2) to interact with a rehabilitation training scenario, and the patient may feel real and precise force feedback. In addition, real-time training data recording is supported, and scientific and quantitative evaluation of the rehabilitation training effect is implemented, thereby improving the rehabilitation treatment effect.
Patent WO-2021248443-A1 (WO)
Inventor: ZHAO HAIJUN
IPC: G06N3/063
Filed: 2020-06-12
Abstract: Methods and devices for generating source code of one or more trained machine learning models for use with an existing toolchain of an edge processing device. The methods may include parsing a trained machine learning model (306), generating weight data from the parsed trained machine learning model (314), generating layer code from the parsed trained machine learning model (316), and generating a network construct source code of the trained machine learning model from the weight data and the layer code (318), in which the network construct source code is compileable for and executable by the edge processing device.
Patent WO-2021114596-A1 (WO)
Inventor: WANG CHANGYUN
IPC: G01N30/86
Filed: 2020-06-15
Abstract: The present invention relates to a phenylethanoid glycoside extract from Acanthus ilicifolius, and a preparation method thereof and application as a drug for resisting liver damage, the preparation method of the phenylethanoid glycoside extract comprising the following steps: crushing a dried whole Acanthus ilicifolius plant; passing through a 20-30 mesh sieve to obtain Acanthus ilicifolius powder; adding a 50%-95% ethanol solution of 8-20 times the mass of the powder; after soaking for 1-3 h, performing reflux extraction for 2-4h; filtering and collecting the extract; performing reflux extraction on the filtration residue with 8-10 times the mass of 50%-95% ethanol solution for 1.5-2 h; combining the two extraction liquids; after concentration, subjecting to macroporous resin column chromatography; eluting with 10%, 30%, and 50% ethanol solution in succession; collecting four column volumes for each gradient; concentrating and drying the fraction obtained by collecting the 50% ethanol solution elution to obtain a phenylethanoid glycoside extract.
Patent WO-2021253303-A1 (WO)
Inventor: GAO YUKAI
IPC: H04W72/12
Filed: 2020-06-18
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés, des dispositifs et des supports de stockage informatiques de communication. Un procédé fait appel aux étapes suivantes : la transmission, à partir d'un dispositif de réseau, de paramètres de saut de signal de référence de sondage (SRS) et d'un paramètre de sondage partiel à un dispositif terminal, les paramètres de saut de SRS indiquant une configuration de bande passante pour une communication de SRS et le paramètre de sondage partiel indiquant si un sondage partiel à travers la fréquence est activé ou n'est pas activé; et la réception de séquences de SRS en provenance du dispositif terminal sur la base des paramètres de saut de SRS et du paramètre de sondage partiel. Des modes de réalisation de la présente divulgation permettent d'obtenir un sondage partiel flexible à travers une fréquence.
Patent WO-2022000316-A1 (WO)
Inventor: ZHAO TIANFEI
IPC: G03B17/56
Filed: 2020-06-30
Abstract: Disclosed are a gimbal device and a photographing device. The gimbal device comprises a gimbal support (10) for loading a load, and a position detection assembly. The gimbal support comprises a shaft arm assembly. The shaft arm assembly comprises a shaft arm (11) and a power assembly (12) connected to the shaft arm, the power assembly being used for driving the shaft arm to rotate. The position detection assembly is arranged between the power assembly and the shaft arm of the shaft arm assembly. The position detection assembly comprises a detection component (21) and a detected component (22), wherein the detection component is fixedly connected to one of the power assembly and the shaft arm, and the detected component is fixedly connected to the other one of the power assembly and the shaft arm. The detection component is used for detecting the position of the detected component, so as to determine the position of the shaft arm relative to the power assembly, such that the current position of a gimbal is determined.
Patent WO-2021227236-A1 (WO)
Title: Multi-wavefield seismic detection method and system employing construction noise of shield tunneling machine
Inventor: LI SHUCAI
IPC: G01V1/30
Filed: 2020-07-13
Abstract: A multi-wavefield seismic detection method and system employing construction noise of a shield tunneling machine. Noise information generated by a shield tunneling machine during construction work is used as a seismic source to obtain multi-wavefield seismic information, such as body waves and surface waves which are formed during propagation of excited seismic waves in a stratum. Stratum velocity modeling along a tunnel is carried out by means of joint inversion, and offset imaging is performed using information such as reflected waves, thereby achieving accurate detection of geological conditions ahead of a tunnel face of a tunnel under shield tunneling construction.
Patent WO-2021000964-A1 (WO)
Inventor: HE YAN
IPC: B61K3/02
Filed: 2020-07-21
Abstract: 本公开内容公开了一种铁路洒水车，包括：罐车和洒水装置。所述罐车包括罐体(1)、底架(2)以及转向架组件(3)；所述罐体(1)内可装载有水，并且所述罐体(1)设置在所述底架(2)上；所述底架(2)通过转向架组件(3)支撑，所述转向架组件(3)用于实现所述罐车在铁轨上运行；所述洒水装置设置在所述底架(2)上，并且所述洒水装置的入口和所述罐体(1)连通；所述洒水装置的出口用于将罐体(1)内的水喷洒至铁路路面。本公开内容为铁路施工提供一种大容积、高效率的洒水车辆，保障了施工进度；同时，为铁路线路新建及维护的周边居民的健康和环境保护提供了保障。
Patent WO-2021098276-A1 (WO)
Inventor: MAO HENG
IPC: G02B21/36
Filed: 2020-07-28
Abstract: Disclosed in the present invention are a micro-light field volume imaging reconstruction method, a positive process obtaining method therein and a back projection obtaining method therein. The method comprises: step 1, decomposing a 3D volume image into layer images, each layer image consisting of multiple 2D sub-images, and the pixel value of each 2D sub-image other than the coordinates (i, j) being zero; step 2, extracting the pixel at the coordinates (i, j) on each layer image to rearrange the pixels to form single-channel images, and stacking all the single-channel images to form a multi-channel image; step 3, rearranging a 5D point spread function of a light field microscope to form a 4D convolution kernel; step 4, using the multi-channel image obtained in step 2 as a network input of a convolutional neural network, using the 4D convolution kernel obtained in step 3 as the weight of the convolutional neural network, convolving the multi-channel image by using the 4D convolution kernel, and outputting the multi-channel image; and step 5, rearranging the multi-channel image output in step 4 to form a light field image. The present invention can greatly increase the convolution computing speed, thereby improving the image reconstruction speed.