baber/WOPTO huggingface dataset:
Patent WO-2020232849-A1 (WO)
Title: Electric pulse ablation device capable of synergistic administration
Inventor: CHEN YONGGANG
IPC: A61N1/32
Filed: 2019-08-19
Abstract: An electric pulse ablation device capable of synergistic administration, comprising an interventional catheter (1) having an opening at either end and an operating handle (2) connected to the rear end of the interventional catheter (1). Two electrodes (3, 4) and/or a drug delivery tube (5) are provided in the cavity of the interventional catheter (1). The two electrodes (3, 4) each are made of a nickel-titanium memory alloy and form a discharge working section having a length of T2 from the front end to the back. The discharge working sections of the two electrodes (3, 4) can be elastically expanded and are opposite to each other in parallel after being pushed out of the front port of the interventional catheter (1). The electric pulse ablation device solves the problems such as a limited effect of existing radiofrequency ablation by inserting an interventional catheter into the body, and large loss of injected liquid medicine, the interventional catheter (1) can enter the human body non-invasively, and pulse ablation is performed on a patient's tumor tissue (18) to reduce the density of the tumor tissue (18) and enhance cell permeability, after administered to the tumor tissue (18), the medicine liquid can easily penetrate into tumor cells, and thus the treatment effect is better.
Patent WO-2020192030-A1 (WO)
Inventor: CHEN ZHIQIANG
IPC: B60T8/17
Filed: 2019-09-10
Abstract: A method for improving the passing comfort in a phase-splitting area. The method comprises: a train receiving information of a front phase-splitting area, and acquiring current state information of the train in real time; the train receiving current line data in real time, and determining, according to the information of the front phase-splitting area, slope information of the front phase-splitting area; and calculating, according to the information of the front phase-splitting area, the current state information of the train and the slope information of the front phase-splitting area, a remaining time and an advance time in real time. According to the method, an allowed speed and an expected speed of a corresponding road section are obtained by means of real-time calculation, and the speed changing amplitude and frequency of a train during the whole running process are controlled, thereby improving the comfort of passengers when the train passes through a phase-splitting area.
Patent WO-2021046743-A1 (WO)
Title: Systems and methods for smoke-reduction in images
Inventor: GAN XIAOFANG
IPC: G06T5/00
Filed: 2019-09-11
Abstract: A method for smoke reduction in images includes accessing an RGB image of an object obscured by smoke, determining a dark channel matrix of the RGB image, estimating an atmospheric light matrix for the RGB image based on the dark channel, determining a transmission map based on to the atmospheric light matrix and the dark channel matrix, de-hazing the RGB image based on the transmission map to reduce the smoke in the RGB image, and displaying the de-hazed RGB image on a display device. The RGB image includes a plurality of pixels. The dark channel matrix includes, for each pixel of the plurality of pixels, a minimum color component intensity for a respective pixel area centered at the respective pixel. The atmospheric light matrix includes an atmospheric light component value for each of the plurality of pixels.
Patent WO-2020057438-A1 (WO)
Inventor: WU BO
IPC: G06F11/36
Filed: 2019-09-12
Abstract: Embodiments of the present application provide a software debugging method for a cloud computing service and a device, the method comprising: a cloud service node receiving a first service creation request sent by a client end, the first service creation request comprising information of a target service to be created and a simulation identifier, and the simulation identifier identifying the target service for software debugging; the cloud service node sending a second service creation request to a simulation resource pool node according to the simulation identifier; the cloud service node receiving a second service creation response returned by the simulation resource pool node and notifying that the target service has been successfully created, wherein a resource allocated by the simulation resource pool node to the target service is a simulation resource; and the cloud service node sending a first service creation response to the client end. The invention provides a simulation resource pool node that allocates a simulation resource to a software debugging service, thereby preventing waste of physical resources.
Patent WO-2020098363-A1 (WO)
Inventor: DUAN CANGSANG
IPC: F16H25/20
Filed: 2019-09-15
Abstract: An apparatus for realizing page pressing and obstacle-free page turning. The apparatus consists of mechanical devices as a basis comprising four single power machines which realize lifting and rotating actions and integrate self-locking. The mechanical devices comprise bases (1, 2, 3, 4), screw rods (10), screw sleeves (11), screw sleeve guide tables (12), pressing points (21), pressing point connecting rods (20), the power machines (22), driving wheels (23), transmission mechanisms (24), and driven wheels (25). The power machines (22) are fixed on the bases; the driving wheels (23) are fixedly mounted on the power machines (22); the driven wheels (25) are fixedly mounted on the screw rods (10); the driving wheels (23) are connected to the driven wheels (25) by means of the transmission mechanisms (24). The apparatus can make corresponding lifting and rotating actions along with a page turning hand to avoid a turned page, and any page of opened left and right pages is tightly pressed on a back plate by the pressing points of the at least one mechanical device at any time in the page turning process, so that page turning is obstacle-free during page turning, and the book and the pages thereof can be kept stable during page turning or non-page turning.
Patent WO-2020063643-A1 (WO)
Inventor: SHEN JIANWEI
IPC: H05K1/14
Filed: 2019-09-25
Abstract: Structure à cartes de circuit imprimé, comprenant une première carte de circuit imprimé (110) et une seconde carte de circuit imprimé (120) disposée sur une face de la première carte de circuit imprimé (110). La première carte de circuit imprimé (110) et/ou la seconde carte de circuit imprimé (120) est/sont pourvue-s d'une rainure (121). La première carte de circuit imprimé (110) et la seconde carte de circuit imprimé (120) sont soudées fixement et forment, dans les limites de la rainure (121), un espace logement (130) destiné à recevoir un composant électronique. L'invention concerne en outre un dispositif électronique.
Patent WO-2021068249-A1 (WO)
Inventor: LI JINPENG
IPC: G06N3/04
Filed: 2019-10-12
Abstract: 适用于人工智能领域，提供一种运行时硬件模拟仿真方法、装置、计算机设备及存储介质，其中，所述方法包括：获取神经网络结构图与神经网络参数（S101）；根据神经网络结构图模拟构建对应的神经网络（S102）；获取待仿真数据，并对待仿真数据按量化信息进行量化，得到仿真输入数据（S103），仿真输入数据与神经网络参数为同一硬件数据类型；将神经网络参数与仿真输入数据输入到神经网络进行卷积计算，得到卷积结果（S104）；基于卷积结果，得到仿真结果进行输出（S105）。由于将待仿真数据量化为与神经网络参数相同的硬件数据类型，在使用软件仿真时，使得仿真计算更贴近硬件计算的结果，且硬件数据类型的数据计算量小于浮点类型的计算量，还可以提高神经网络仿真的计算速度。
Patent WO-2021072773-A1 (WO)
Inventor: ZHANG GUIMIN
IPC: A61P3/04
Filed: 2019-10-18
Abstract: 一种药物制剂领域技术，公开了一种奥利司他的胶囊及其制备方法。通过奥利司他与羟丙基纤维素，白氨酸和碳酸丙烯酯形成复合物的方法减小原料粒径，提高药物的亲水性和流动性以及稳定性，解决奥利司他制备，存储过程中的稳定性；制备工艺简单，制得的奥利司他胶囊溶出迅速、稳定性好。
Patent WO-2021077398-A1 (WO)
Inventor: DU ZHENGHUA
IPC: B23K26/402
Filed: 2019-10-25
Abstract: A laser marking device for solid tire production comprising a support frame (1), a signal transmitter (5) fixed to a base portion of the support frame (1), a laser generator housing (3) disposed below the signal transmitter (5), a laser probe (4) disposed at a base portion of the laser generator housing (3), a signal processor housing (6) disposed at the center of the support frame (1), a signal processor main body (13) disposed within the signal processor housing (6), and a water pump A disposed at a side of the signal processor housing (6). The device has a practical design, operational convenience, and superior heat dissipation performance. During a process of marking solid tires, the device uses the water pump to perform water cooling on a signal processor using water in a water container, thereby reducing the temperature of the signal processor, and preventing heat accumulation of the signal processor. In addition, water, after being used for heat exchange, then comes into contact with the surface of a laser generator to perform water cooling on the laser generator in cooperation with semiconductor cooling plates on two sides of the laser generator, thereby ensuring normal operation of the laser marking device, and improving the service life of the overall device.
Patent WO-2020151300-A1 (WO)
Inventor: MA QIAN
IPC: G06K9/00
Filed: 2019-11-07
Abstract: A deep residual network-based gender recognition method, comprising: obtaining a preset number of video frames of a target object from a video stream on the basis of a pedestrian tracking algorithm (S110); inputting the preset number of video frames into a pre-trained gender recognition model to obtain gender prediction values corresponding to the target object in the preset number of video frames, respectively, wherein the gender recognition model is pre-trained on the basis of a deep residual network (S120); weighting the gender prediction values to obtain the weighted gender prediction values of the target object (S130); and obtaining the gender recognition result of the target object according to the weighted gender prediction values (S140). The method can achieve real-time gender recognition of a pedestrian without face recognition, can achieve high gender recognition efficiency and accuracy, and meets the practical application needs of real-time pedestrian gender recognition.
Patent WO-2021097650-A1 (WO)
Inventor: XIANG FEI
IPC: A61P3/04
Filed: 2019-11-19
Abstract: The invention belongs to the technical field of medicines, and particularly relates to a cocrystal of orlistat and an amino acid, and a pharmaceutical composition comprising the same. The cocrystal formed by orlistat and L-proline, L-leucine or L-valine in an appropriate molar ratio has a high melting point of 95.3°C, 130.3°C and 103.5°C, respectively, which are all significantly higher than that of type II orlistat in the commercial orlistat capsules, so that the drying process in preparation of the active pharmaceutical ingredient and the preparation can be carried out at a higher temperature, which shortens the drying time, improves drying efficiency, and reduces drying energy consumption. In addition, when the resulting cocrystal is used as the raw material to prepare capsules, the obtained capsules has a higher dissolution rate of olitrolimus than that of Type II orlistat in the commercial orlistat capsules, and its action is faster than the latter.
Patent WO-2020258696-A1 (WO)
Title: 财务审批管理系统及方法
Inventor: BO YIFENG
IPC: G06Q40/00
Filed: 2019-11-20
Abstract: 一种财务审批管理系统及其方法，所述系统包括被管理方终端、财务审批信息模块、财务初审模块、费用往来管理模块、部门领导审批模块、财务终审模块、审批进度查询模块、审批结果查询模块、数据库模块；所述财务审批信息模块包括文案审批单元、下单审批单元、结算审批单元、补发审批单元、消耗虚拟品审批单元、资金划拨审批单元、退款审批单元、返还余额审批单元；所述系统可以解决商务系统财务审批中管理分析的问题，运营者可以同时有效管理多个财务审批流程，实现了多客户之间的财务审批的高效准确管理，提高了商务系统运营的效率。
Patent WO-2020119413-A1 (WO)
Inventor: CHEN PENG
IPC: H04N5/232
Filed: 2019-11-21
Abstract: 本公开涉及通信技术领域，提供一种摄像头的启动方法、终端及计算机可读存储介质。该方法包括：在目标屏幕上接收触控操作；响应于所述操作，根据所述目标屏幕的朝向以及所述触控操作的对象，启动目标摄像头，或者，控制目标摄像头的朝向。
Patent WO-2020134766-A1 (WO)
Inventor: QIU WEIHUA
IPC: H01M50/247
Filed: 2019-11-22
Abstract: L'invention concerne une boîtier de batterie (21) et une cigarette électronique comprenant le boîtier de batterie (21). Le boîtier de batterie comprend une première coque de gainage (211) et une seconde coque de gainage (212), une paroi latérale de la première coque de gainage (211) étant pourvue d'une rainure de limitation (2111) le long d'une direction axiale de la première coque de gainage (211) ; la rainure de limitation (2111) pénètre dans des parois latérales internes et externes de la première coque de gainage (211) et dans une face d'extrémité de la première coque de gainage (211) ; une paroi externe de la première coque de gainage (211) est pourvue de manière convexe d'une nervure coulissante de guidage (2112) le long de la direction axiale de la première coque de gainage (211) ; une paroi interne de la seconde coque de gainage (212) est pourvue de manière convexe d'une saillie de limitation (2121), correspondant à la rainure de limitation (2111), le long d'une direction axiale de la seconde coque de gainage (212) ; une paroi latérale de la seconde coque de gainage (212) est pourvue d'une rainure coulissante de guidage (2122), correspondant à la nervure de coulissante de guidage (2112), le long de la direction axiale de la seconde coque de gainage (212) ; la rainure coulissante de guidage (2122) pénètre dans des parois latérales internes et externes de la seconde coque de gainage (212) et dans une face d'extrémité de la seconde coque de gainage (212) ; et lorsque la seconde coque de gainage (212) est disposée à l'extérieur de la première coque de gainage (211), la saillie de limitation (2121) est en prise avec la rainure de limitation (2111), et la nervure coulissante de guidage (2112) est en prise avec la rainure coulissante de guidage (2122), de telle sorte que la première coque de gainage (211) et la seconde coque de gainage (212) aient une capacité de déformation élastique, empêchant ainsi une déformation pendant le transport.
Patent WO-2020168775-A1 (WO)
Inventor: LIN CANRONG
IPC: H02G3/22
Filed: 2019-12-02
Abstract: Provided are a glue filling type cable leading-in structure, a ship having the leading-in structure, and a glue filling sealing method. The leading-in structure comprises a partition plate body (1), into which a cable is to be led, a cable (2) and a cable cap (3), wherein the partition plate body (1) is provided with a partition plate through hole (11) for the penetration of the cable through same; the cable cap (3) is provided with a cable hole (31) coaxial to the partition plate through hole (11); a first raised ring (12) extends, around the periphery of the through hole, towards an outer side of the partition plate, the first raised ring and the cable cap are detachably connected to the outer side of the partition plate body, and a glue filling space (4) is formed between the cable cap and the partition plate body; and the cable cap is further provided with a plurality of glue filling function holes (33), and the glue filling function holes (33) are connected to the glue filling space. The leading-in structure is capable of effectively controlling the overflowing of a sealant and has good waterproof and sealing effects, such that the waste of raw materials is avoided, and the product defect ratio is also reduced.
Patent WO-2021097923-A1 (WO)
Inventor: SHI YANG
IPC: H04R9/06
Filed: 2019-12-04
Abstract: The present application provides a loudspeaker box and an electronic device. The electronic device comprises the loudspeaker box; the loudspeaker box comprises a first housing, a second housing and a loudspeaker monomer accommodated in an accommodating space formed by the first housing and the second housing; the first housing comprises an upper housing body and a steel sheet embedded in the upper housing body; the steel sheet comprises a main body portion and an extension portion; the main body portion comprises a first plane abutting against the upper housing body and a first connecting portion connecting to the extension portion; the extension portion comprises a second plane abutting against the upper housing body and a second connecting portion connecting to the main body portion. In the above-mentioned electronic device provided with the loudspeaker box, both the first plane on the steel sheet main body and the second plane on the extension portion are abutted against the upper housing body, so that the thickness of the upper housing body at the first connecting portion can be increased and the strength of the upper housing body and the steel sheet at the first connecting portion can be improved; thus the loudspeaker box is not easy to be damaged when subjected to external force and has good reliability.
Patent WO-2020125685-A1 (WO)
Inventor: YANG KAI
IPC: H01L27/146
Filed: 2019-12-18
Abstract: Provided are a scintillator screen manufacturing method, a scintillator screen and an image detector. The manufacturing method comprises the following steps: making a crystal column scintillator layer (4) on the predetermined surface of a flexible substrate (1); making a moisture-proof layer on the periphery of the flexible substrate (1) on which the crystal column scintillator layer (4) is formed; making an X-ray absorption layer on the other surface of the moisture-proof layer except the surface for receiving X-rays; and making a protective layer (5) on the outer surface of the X-ray absorbing layer and on the surface of the moisture-proof layer for receiving X-rays.
Patent WO-2020151455-A1 (WO)
Title: Regularization method for detecting line segment edges in image of non-textured metal component
Inventor: ZHAO XINYUE
IPC: G06T7/00
Filed: 2019-12-27
Abstract: A regularization method for detecting line segment edges in an image of a non-textured metal component. The method comprises: calculating gradient values of respective pixels in an input image of a component; employing an LSD algorithm to detect preliminary line segments; and using distances and angle relationships between the line segments to connect discontinuous line segments. Thus, the invention detects complete line segments and avoids the problem of broken line segments when performing detection. The method is an improvement on LSD algorithms, and can be used to output complete line segments while also maintaining the fast speed of the LSD algorithms. Moreover, the method is applicable to both RGB images and grayscale images and so can meet the requirements of actual applications.
Patent WO-2021093123-A1 (WO)
Title: Roadway wall displacement measurement device and method
Inventor: NING JIANGUO
IPC: G01B7/02
Filed: 2019-12-30
Abstract: A roadway wall displacement measurement device and method. The device comprises a particle emitting source (1) used for emitting charged particles, a first space used for selecting the charged particles having a specific speed, a particle receiver (8), and a second space used for deflecting the charged particles onto the particle receiver (8); a vertical and downward electric field is provided in the first space, and uniform magnetic fields (6) that are perpendicular to a roadway section and inward are provided in the first space and the second space; the particle receiver (8) is connected to a follower rod (11); the fixed end (13) of the follower rod (11) is inserted into a loose rock layer of a roadway wall. The device and method perform measurement on the amount of creep displacement of the roadway wall according to the laws of motion of the charged particles in a uniform electric field and the uniform magnetic fields (6), thereby being capable of greatly improving the accuracy of a measurement result of the amount of creep displacement of the roadway wall, improving the convenience and efficiency of measurement, ensuring normal production in a mine while measuring the amount of creep displacement of the roadway wall without affecting the traveling of persons and trolleys, and ensuring the normal running of production.
Patent WO-2021114445-A1 (WO)
Title: 数字资产异地管理系统和方法
Inventor: DU XIAONAN
IPC: G06Q20/38
Filed: 2020-01-06
Abstract: 一种数字资产异地管理系统，包括：与外网通信的金融管理服务器(10)，经第一通信通道(20)与所述金融管理服务器(10)通信的管理服务器(30)，经第二通信通道(40)与所述管理服务器(30)通信的密钥服务器(50)、经第三通信通道(60)与所述密钥服务器(50)通信的第一本地加密机(71)，以及与所述第一本地加密机(71)通过第四通信通道通信的至少第一异地加密机(72)和第二异地加密机(73)。
Patent WO-2021036163-A1 (WO)
Title: Flexible display panel
Inventor: CHEN HUIPENG
IPC: G09F9/30
Filed: 2020-01-08
Abstract: Provided is a flexible display panel, comprising a flexible substrate and a flexible circuit board electrically connected to the flexible substrate. Pins on the flexible substrate and pins on the flexible circuit board are configured to be at a certain inclination angle, such that when the spacing between the pins of the flexible circuit board changes as a result of the expansion and shrinkage of the flexible circuit board itself, the accurate alignment of the pins of the flexible substrate and the pins of the flexible circuit board can be realized by means of moving the position of the flexible circuit board relative to the flexible substrate before the flexible substrate is connected to the flexible circuit board, thereby ensuring the quality of the flexible display panel and improving the product yield of the display panel.
Patent WO-2020143698-A1 (WO)
Inventor: FAN XINZHONG
IPC: C12Q1/6888
Filed: 2020-01-09
Abstract: A genotype selection-based purification method for a domestic rabbit having a Belgian hare coat color. The purification method is suitable for purification of various domestic rabbits having a Belgian hare coat color such as meat rabbits, Rex rabbits, long haired rabbits, and fancy rabbits. The method comprises: first selecting domestic rabbits having a coat color phenotype being a Belgian hare coat color; and then using a first primer group, a second primer group, and a third primer group to test ASIP gene, MC1R gene, and TYR gene, to screen out a domestic rabbit having a genotype being AA (corresponding to the ASIP gene), EE (corresponding to the MC1R gene), and CC (corresponding to the TYR gene). The domestic rabbit having the genotype AAEECC obtained by the purification method is homozygous in Belgian hare coat color with the recessive white gene removed. The specialized line of domestic rabbits having a Belgian hare coat color bred by the purification method can well protect the germplasm material of the breeding enterprise while ensuring the uniform coat color of commercial rabbits.
Patent WO-2020168883-A1 (WO)
Inventor: LIU LI
IPC: B22F9/20
Filed: 2020-01-19
Abstract: A method for preparing a metal powder material, comprising: providing an alloy sheet, the components of the alloy sheet being M a N b , wherein M is selected from at least one of Mg, Ca, Li, Na, K, Ba, Al, Co, Cu, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, N is selected from at least one of W, Cr, Mo, V, Ta, Nb, Zr, Hf, and Ti, a and b represent atomic percentages of corresponding constituent elements, 0.1%≤b≤45%, a+b=100%, and the microstructure of the alloy sheet consists of a matrix having component M and a disperse particle having component N; and reacting the alloy sheet with an acidic solution such that the matrix phase having the component M reacts with H +  of the acidic solution to become a metal ion entering the solution, and the disperse particle phase having the component N is separated, thereby obtaining a metal N powder material. The method features a simple process, can prepare a plurality of metal powder materials having different morphologies, including nano-, submicron-, and micron-scale metal power materials, and has a good application prospect in fields such as catalysis, powder metallurgy, and 3D printing.
Patent WO-2020156577-A1 (WO)
Inventor: HU YANBIN
IPC: A61K31/55
Filed: 2020-02-03
Abstract: Disclosed is a type of indolo heptamyl oxime compounds as a PARP inhibitor. Specifically disclosed are a compound as represented by formula (II) and a pharmaceutically acceptable salt thereof.