baber/WOPTO huggingface dataset:
Patent WO-2022052443-A1 (WO)
Inventor: GUO JUNJIE
IPC: A61N7/02
Filed: 2021-03-24
Abstract: An automatic planning method and device for tissue ablation, the method specifically comprising: obtaining a three-dimensional model of tissue to be ablated by means of a three-dimensional reconstruction step; marking a straight cylindrical ablation point on the three-dimensional model by means of an ablation planning step, the axis direction of the ablation point being the same as a thermal ablation radio frequency direction; performing thermal ablation on the area in which the ablation point is located; and displaying the ablated area on the three-dimensional model. The three-dimensional reconstruction step specifically comprises: performing slice imaging on the tissue to be ablated in several directions; obtaining several two-dimensional images in each direction; using a primitive to outline the tissue to be ablated on a two-dimensional image in one of the directions; and constructing the three-dimensional model of the tissue to be ablated by means of three-dimensional reconstruction technology on the basis of the primitive on the two-dimensional images. The ablation planning step specifically comprises: selecting a parameter of the ablation point and an application order; and filling the ablation point on the three-dimensional model according to the application order. In comparison with the existing technology, the method and device have the advantages of having a high degree of automation, high precision, good safety, and so on.
Patent WO-2022141848-A1 (WO)
Inventor: ZHU WEIZHAN
IPC: G03B21/28
Filed: 2021-03-26
Abstract: 一种应用于汽车抬头显示装置（10）的投影光学系统（100），包括按出光方向依次设置的图像生成单元（130）、第一反射单元（140）、分光装置（150）、第一镜头（110）、第二反射单元（160）和第二镜头（120），以及与图像生成单元（130）和分光装置（150）连接的用于分时序控制图像生成单元（130）所出射的图像和分光装置（150）的出光的控制器（170），分光装置（150）在俯视方向上为圆盘形且包括透射区域（S2）和反射区域（S1），控制器（170）在控制图像生成单元（130）出射第一图像（P1）时仅控制反射区域（S1）出光，在出射第二图像（P2）时仅控制透射区域（S2）出光，以使第一图像（P1）和第二图像（P2）分别通过第一镜头（110）和第二镜头（120）出射成像，这种投影光学系统（100）通过分时序控制的方式能够在两个不同的位置分别实现不同的显示内容和画面，体积小且成本低。
Patent WO-2022213319-A1 (WO)
Title: Clock synchronization method, and related apparatus and device
Inventor: LIU GUOEN
IPC: H04J3/06
Filed: 2021-04-08
Abstract: A clock synchronization method, and a related apparatus and a device, which are suitable in the field of wireless communications and are used for adjusting the clock count step, thereby improving the accuracy of clock synchronization. The method comprises: a slave clock apparatus acquiring a first time point at which a master clock apparatus sends first information, a second time point at which the slave clock apparatus receives the first information from the master clock apparatus, a third time point at which the slave clock apparatus sends first feedback information, and a fourth time point at which the master clock apparatus receives the first feedback information from the slave clock apparatus (S201); acquiring a first clock count deviation on the basis of the first time point, the second time point, the third time point, and the fourth time point (S202); then, obtaining a first clock frequency deviation on the basis of the first clock count deviation (S206); and finally, adjusting a clock count step of the slave clock apparatus on the basis of the first clock frequency deviation (S207), wherein the clock count step is a time length between adjacent clock count values.
Patent WO-2021218670-A1 (WO)
Inventor: LONG FAN
IPC: G08B21/00
Filed: 2021-04-16
Abstract: A use method and outer structure for a radio frequency identification (RFID) tag. Different from the two identifying methods of externally pasting and hanging as well as internally embedding, the present method overcomes the problems respectively existing in the two identifying methods of externally pasting and hanging as well as internally embedding, so that the problems that identifiers are unable or unsuitable or inconvenient to be embedded into some objects and that tags attached by methods such as externally pasting and hanging are prone to peel off or damage are solved. Moreover, the present invention is convenient and flexible, and not only can prevents damage to the identifier, but also has a protection function on the identifier. The identifying method enables the tag to be repeatedly used, facilitates popularization and application expansion of radio frequency tags and Internet of Things technology. The present invention plays a positive role in applications of modern Internet of Things technology to large-scale, long-process, and chain operation industries such as warehousing, logistics, and retail in reducing costs, saving resources, and improving management and service levels, and innovation of commercial operation modes, thereby promoting economic development.
Patent WO-2022221987-A1 (WO)
Title: Energy metabolism evaluation method and system based on wearable sensing information fusion
Inventor: LI YE
IPC: A61B5/11
Filed: 2021-04-19
Abstract: An energy metabolism evaluation method and system based on wearable sensing information fusion. The method comprises: obtaining electrocardiogram signal information reflecting the physiological state of a human body, acceleration signal information reflecting the motion intensity level of the human body, and human body structure physical feature information; inputting the electrocardiogram signal information into a first convolutional neural network to extract an electrocardiogram feature, and inputting the acceleration signal information into a second convolutional neural network to extract an acceleration feature, wherein the first convolutional neural network and the second convolutional neural network are obtained by means of training, and the first convolutional neural network and the second convolutional neural network both are multi-branch structures to extract multi-scale features; and fusing the electrocardiogram feature, the acceleration feature, and the human body structure physical feature information, and according to the fused features, predicting corresponding energy metabolism information. The present invention achieves the accurate calculation of consumed energy in a motion process, and is strong in generalization capability.
Patent WO-2022205546-A1 (WO)
Title: Self-excitation shaft punching and induced unloading coupling rock breaking drill bit and drilling speed-up method
Inventor: LIU YONGWANG
IPC: E21B10/43
Filed: 2021-04-26
Abstract: A self-excitation shaft punching and induced unloading coupling rock breaking drill bit, comprising a drill bit body; an external annular rock breaking part (1) is provided at a drilling end of the drill bit body, and the middle part of a head end of the external annular rock breaking part (1) is concaved inwards to form a central rock breaking part (2); a plurality of blades (3) and a plurality of cones (4) embedded with cone cutting teeth (401) are provided on the external annular rock breaking part (1) in the circumferential direction; a plurality of outer ring cutting teeth (302) are provided on the radial outer end surfaces (301) of the blades (3) in a generatrix direction; central cutting teeth (201) are provided on a bottom end surface of the central rock breaking part (2); and a drill bit nozzle is provided on the drill bit body.
Patent WO-2022198763-A1 (WO)
Title: 天线组件
Inventor: JIANG TAO
IPC: H01Q1/24
Filed: 2021-05-11
Abstract: 本公开内容公开了一种天线组件，其包括：辐射板、第一馈电板、以及与第一馈电板插入式匹配的第二馈电板。所述辐射板设有辐射片和多个卡槽件，其中，每个卡槽件包括固定槽、以及与固定槽连通的导引槽；第一馈电板面向辐射片的一端设有第一固定件，第二馈电板面向辐射片的一端设有第二固定件。所述固定槽分别与相应的第一固定件、第二固定件匹配，以实现辐射板与第一馈电板、第二馈电板的直插式组合。所公开的天线组件易于灵活生产并可以降低天线的整体重量，同时有利于提升天线的带宽。
Patent WO-2021233426-A1 (WO)
Title: Musical instrument simulation system
Inventor: Hong Wenbo
IPC: G10H7/00
Filed: 2021-05-21
Abstract: A musical instrument simulation system, comprising at least one drumstick subsystem (201) and at least one simulation sound generating subsystem (202), wherein the at least one drumstick subsystem (201) is provided with a first sensor configured to collect attitude data of the at least one drumstick subsystem (201), and the first sensor comprises a gyroscope sensor (101), an acceleration sensor (102) and a geomagnetic sensor (103); and the at least one simulation sound generating subsystem (202) is configured to determine a target sound generating device tapped by a user according to the attitude data so as to generate simulated sound generation information of the target sound generating device, and send the simulated sound generation information to a loudspeaker device.
Patent WO-2022252022-A1 (WO)
Title: Networking method and apparatus therefor
Inventor: HONG WEI
IPC: H04W88/08
Filed: 2021-05-31
Abstract: Disclosed in embodiments of the present invention are a networking method and an apparatus therefor, which can be applied to the technical field of communications. The method executed by a first access network device comprises: receiving first indication information, wherein the first indication information is used for indicating full-duplex communication information of a second access network device, such that interference with the second access network device can be avoided as much as possible during full-duplex communications. In this case, the interference during full-duplex communications by access network devices can be reduced as much as possible, and the quality and efficiency of communication transmission are improved.
Patent WO-2021244484-A1 (WO)
Inventor: COWAN RICHARD W
IPC: F24C3/12
Filed: 2021-05-31
Abstract: A cooking appliance and system for a two-step activation for a gas cooktop burner includes at least one control selector having an output representative of a valve position and a touch sensor having an output representative of a permission to operate the valve, with a user-configurable two-step activation sequence used to control a digital gas valve and an ignitor for the gas cooktop burner to ignite and activate the gas cooktop burner.
Patent WO-2022007543-A1 (WO)
Inventor: ZHOU CHONG
IPC: A61K39/395
Filed: 2021-06-01
Abstract: 本发明公开了一种抗FGL1抗体或其抗原结合片段及其用途以及药物组合物。本发明提供的抗FGL1抗体能够特异性地与FGL1结合，阻断FGL1与LAG-3的结合，逆转FGL1对T细胞的抑制作用，激活T细胞分泌细胞因子。
Patent WO-2021249295-A1 (WO)
Inventor: DENG ZHAO
IPC: G06F16/54
Filed: 2021-06-04
Abstract: An image display method, an electronic device, and a storage medium, relating to the technical field of image processing. The image display method comprises: in the case that a first input for a first image is received, receiving a second input of a user (101); and in response to the second input, displaying a first display interface, wherein the first display interface comprises the first image displayed in a first mode and a second image displayed in a second mode, and the first image and the second image are different images in a target image library (102).
Patent WO-2022252212-A1 (WO)
Title: Magnetic bead suspension reagent, nucleic acid purification method, and nucleic acid sorting method
Inventor: ZHAO ZIJIAN
IPC: C12N15/10
Filed: 2021-06-04
Abstract: A magnetic bead suspension reagent, a nucleic acid purification method using the magnetic bead suspension reagent, and a nucleic acid sorting method using the magnetic bead suspension reagent. The magnetic bead suspension reagent comprises a magnetic bead and surfactants, the surfactants comprising a nonionic surfactant and an anionic/cationic surfactant, and the nonionic surfactant and the anionic/cationic surfactant being present in the magnetic bead suspension reagent at the same time.
Patent WO-2022057406-A1 (WO)
Title: Natural language processing method based on neural network, and electronic device
Inventor: HUANG HAIRONG
IPC: G06F40/35
Filed: 2021-07-08
Abstract: A natural language processing method based on a neural network, and an electronic device. In the natural language processing method, by introducing length information of an input statement reflecting the actual length of the input statement, multiplication operation between a character vector matrix and a convolution kernel is executed corresponding times in convolution calculation according to the length information of the input statement, and the fixed length convolution based on a fixed preset sentence length in the prior art is converted into a variable length convolution based on the actual length of the input statement, thus greatly reducing calculation amount, and thereby remarkably improving calculation speed and reducing waste of calculation resources and time.
Patent WO-2023279406-A1 (WO)
Inventor: CHEN CHUNLIN
IPC: B01J23/755
Filed: 2021-07-09
Abstract: Sont divulgués un procédé de préparation d'un catalyseur supporté et une application de celui-ci. Le procédé de préparation comprend les étapes suivantes : réalisation d'un échange d'ions spontané sur un substrat dans une solution contenant un sel métallique, et réalisation d'un traitement d'oxydation électrochimique sur le produit obtenu par échange d'ions pour obtenir un catalyseur supporté. Dans le procédé de préparation, au moyen d'un échange d'ions spontané à température ambiante et un traitement d'oxydation électrochimique ultérieur, un catalyseur supporté est obtenu. Le traitement d'oxydation électrochimique peut générer des ions métalliques à valence élevée, et la cinétique de réaction d'un procédé de FDCA de production électrocatalytique peut être améliorée.
Patent WO-2023283751-A1 (WO)
Inventor: QI XIANSHAN
IPC: A61M1/00
Filed: 2021-07-12
Abstract: A device (100) for assisting the heart in the event of heart failure, the device comprising: a catheter (32); a drive shaft (34) arranged in the catheter (32) in a penetrating manner; and a pump (36) which can be delivered to a desired location in the heart via the catheter (32) to pump blood. The pump comprises: a pump housing (363) connected to a distal end of the catheter (32) and having an inlet end (361) and an outlet end (362), and an impeller accommodated in the pump housing (363), wherein the impeller is driven by the drive shaft (34) to draw blood into the pump housing (363) from the inlet end (361) and discharge same from the outlet end (362); and the pump housing (363) and the impeller are configured such that the pump (36) is in a compressed state when in an interventional configuration to enable the pump (36), which is within a first outer diameter, to be delivered to the vascular system of a subject, and the pump (36) is in a deployed state when in an operating configuration to enable the pump (36), which is within a second outer diameter that is greater than the first outer diameter, to pump blood to a desired location. The performance of the device (100) can thus be significantly improved.
Patent WO-2022012555-A1 (WO)
Title: Laser device
Inventor: MIKHAILOV ALEKSEI
IPC: G02B6/42
Filed: 2021-07-13
Abstract: A laser device comprising a plurality of laser diodes (3) arranged at least partially side by side in a first direction (X), wherein, in operation of the laser device, light (21) emanates from the laser diodes (3), an optical fiber (15) into which the light (21) emanating from the laser diodes (3) can be coupled, an optical device which, during operation of the laser device, combines the light (21) emanating from the laser diodes (3), so that the light (21) of a plurality of laser diodes (3) can be coupled at least partially together into the optical fiber (15), the beam parameter product of the laser diodes (3) with respect to the direction in which the laser diodes (3) are arranged next to one another being greater than the beam parameter product of the optical fiber (15).
Patent WO-2022236955-A1 (WO)
Inventor: HU JUN
IPC: G06F30/23
Filed: 2021-07-14
Abstract: La présente invention concerne un procédé d'optimisation pour un schéma de renforcement d'extrémité de départ d'un tunnel de blindage, comprenant les étapes spécifiques consistant : à obtenir des données d'ingénierie de tunnel de blindage et les courbes de changement de température de trous de mesure de température ; selon les données d'ingénierie de tunnel de blindage, à construire séparément un modèle numérique de convection thermique et un modèle numérique de couplage hydrothermique ; après la réalisation d'une simulation numérique sur les deux modèles décrits, à obtenir séparément une première courbe de changement de température et une seconde courbe de changement de température ; à comparer et à analyser les courbes de changement de température des trous de mesure de température avec la première courbe de changement de température et la seconde courbe de changement de température, de telle sorte que la condition d'influence de l'infiltration sur le motif de développement d'un champ de température peut être obtenue ; et enfin, à optimiser le schéma de congélation d'un tunnel de blindage existant en fonction de l'état d'influence de l'infiltration sur le motif de développement du champ de température. Par conséquent, il est garanti que le tunnel de blindage peut être utilisé en toute sécurité.
Patent WO-2022198860-A1 (WO)
Inventor: SU HSIN-CHENG
IPC: G11C7/06
Filed: 2021-07-22
Abstract: 一种灵敏放大器（10）、存储器以及控制方法，灵敏放大器（10）包括：放大模块（101），用于在灵敏放大器（10）处于放大阶段时，放大位线和基准位线之间的电压差；写入模块（103），与位线和基准位线连接，用于在灵敏放大器（10）处于写入阶段时，根据待写入数据拉动位线和基准位线之间电压差；可控电源模块（102），与放大模块（101）连接，用于在灵敏放大器（10）处于非写入阶段时，向放大模块（101）提供第一电压，在灵敏放大器（10）处于写入阶段时，向放大模块（101）提供第二电压；其中，第二电压小于第一电压，且第二电压与写入模块（103）的驱动能力正相关。在写入阶段平衡写入模块（103）和放大模块（101）拉动位线和基准位线电压的能力，保证写入模块（103）的驱动能力较弱时也能通过位线和基准位线向存储单元中写入数据。
Patent WO-2022156177-A1 (WO)
Inventor: WANG ZHENYU
IPC: C01B33/037
Filed: 2021-07-28
Abstract: La présente invention concerne le domaine technique de la lutte contre les ravageurs des cultures à l'aide de nano-matériaux. L'invention porte sur un procédé de lutte contre la chenille légionnaire du maïs à l'aide de points quantiques de nano-silicium. Dans le procédé de lutte contre la chenille légionnaire du maïs à l'aide de points quantiques de nano-silicium selon la présente invention, les points quantiques de nano-silicium sont préparés sous forme d'une solution aqueuse des points quantiques de nano-silicium, puis la solution aqueuse est appliquée aux racines ou aux feuilles de plantes en tant qu'engrais pour les plantes, la concentration de la solution aqueuse des points quantiques de nano-silicium est de 10 à 150 mg/L, et la taille des points quantiques de nano-silicium est de 3 à 8 nm. Le procédé selon la présente invention non seulement améliore l'effet d'engrais au silicium classiques sur la résistance au stress des plantes, mais encore améliore directement l'effet insecticide direct du nano-silicium et améliore la capacité de défense des plantes contre les produits chimiques. Au moyen d'expériences sur la croissance et le développement de chenilles légionnaires par pulvérisation de différentes concentrations de points quantiques de nano-silicium, le dosage de pulvérisation optimal des points quantiques de nano-silicium est trouvé.
Patent WO-2022088848-A1 (WO)
Title: 存储器、存储器测试系统以及存储器测试方法
Inventor: WANG JIA
IPC: G11C29/12
Filed: 2021-08-12
Abstract: 本申请实施例提供一种存储器、存储器测试系统以及存储器测试方法，其中，存储器包括：输入电路，适于接收外部时钟信号，并输出第一测试时钟信号；测试路径选择电路，与输入电路连接，适于根据读出时钟命令输出第二测试时钟信号；输出电路，与测试路径选择电路连接，适于将第二测试时钟信号转换为第三测试时钟信号输出到存储器外部，本申请实施例通过量化时钟信号输入被测试的每一个芯片的时间延迟，从而获取芯片的实际输出延迟，提高了多芯片并行测试的准确性。
Patent WO-2023000415-A1 (WO)
Inventor: Li Peishang
IPC: A61B17/221
Filed: 2021-08-13
Abstract: L'invention concerne un cathéter de thrombectomie, qui se rapporte au domaine des instruments d'intervention vasculaire, et comprend un corps de cathéter (2), le corps de cathéter (2) étant pourvu d'une extrémité d'expansion (3) et d'une extrémité exposée (4) ; l'extrémité d'expansion (3) est située à l'extrémité du corps de cathéter (2) qui pénètre dans un vaisseau sanguin pendant une opération de thrombectomie ; et l'extrémité exposée (4) est située sur l'autre extrémité du corps de cathéter (2) opposée à l'extrémité d'expansion (3), et est appropriée pour rester à l'extérieur du corps humain pendant l'opération de thrombectomie. L'extrémité d'expansion (3) comprend : une pluralité de pièces en forme de pétale (5), qui sont disposées au niveau d'une partie d'extrémité du corps de cathéter (2), et les pièces en forme de pétale (5) sont appropriées pour s'ouvrir sur la périphérie du corps de cathéter (2) sous l'action d'une force externe. Le cathéter de thrombectomie comprend également des fils de traction (6), une extrémité des fils de traction (6) étant reliée aux pièces en forme de pétale (5), et l'autre extrémité des fils de traction (6) s'étendant jusqu'à l'extrémité exposée (4) du corps de cathéter (2). Le cathéter de thrombectomie peut commander la plage d'ouverture du cathéter au niveau d'un site de thrombectomie, satisfait aux exigences des vaisseaux de différents diamètres, et présente également les avantages d'être moins douloureux pour les patients, stable à faire fonctionner, et analogue.
Patent WO-2022062777-A1 (WO)
Title: 数据管理方法、数据管理装置及存储介质
Inventor: ZHENG XINGQUAN
IPC: G06F16/21
Filed: 2021-08-18
Abstract: 一种数据管理方法、数据管理装置及存储介质，其中数据管理方法应用于大规模并行处理数据库MPPDB，基于来自用户的查询请求得到用户对MPPDB进行查询的查询行为信息(S100)；基于所述查询行为信息，通过机器学习生成存储预测模型并根据所述存储预测模型得到MPPDB的预测存储状态(S200)；基于所述预测存储状态调整MPPDB中的存储分区(S300)。
Patent WO-2022052795-A1 (WO)
Inventor: YANG JIAN
IPC: G01N25/20
Filed: 2021-08-23
Abstract: 一种混凝土绝热升温测量装置及方法，试样筒(1)和绝热箱(2)均为球形，试样筒(1)嵌套在绝热箱(2)内部，试样筒(1)与绝热箱(2)之间为真空；绝热箱(2)外部设有隔热层；若干测温插管(3)的一端与试样筒(1)连接，另一端分布在试样筒(1)内部与试样筒(1)同心的球面上；测温插管(3)内部设有筒内测温装置(4)，试样筒(1)外壁上设有筒外测温装置(5)和加热装置(6)，筒内测温装置(4)、筒外测温装置(5)和加热装置(6)分别与数据采集及控制系统(7)连接。该装置绝热效果好，测得的温度和实际值更加接近，能够在长时间的试验中进行高精度的测量，为理论分析和工程实践提供重要的依据。
Patent WO-2022160714-A1 (WO)
Inventor: ZHONG GUOCHENG
IPC: G06F9/455
Filed: 2021-09-02
Abstract: 本申请公开了一种通信方法。本申请方法可以由虚拟机执行，也可以由虚拟机的部件(例如虚拟机中的收发包客户端等)执行。该方法包括：获取数据报文所在的第一虚拟存储地址以及数据报文的长度，根据第一虚拟存储地址以及长度生成第一通告报文；并向第一主机发送第一通告报文，第一通告报文用于使第一主机触发第二容器获取数据报文。数据报文为第一虚拟机上的第一容器与第二虚拟机上的第二容器之间通信的报文。通过发送通告报文的方式传输数据报文所在的地址和长度，而不用频繁拷贝数据报文，可以减少容器之间传输数据报文带来的时延。
Patent WO-2022166210-A1 (WO)
Title: Gène de la cathepsine l de macrobrachium nipponense, et arndb et son utilisation
Inventor: FU HONGTUO
IPC: C12N9/64
Filed: 2021-09-14
Abstract: L'invention concerne un gène de la cathepsine L de Macrobrachium nipponense et son utilisation, appartenant au domaine technique de la biologie. La présente invention concerne également un gène de la cathepsine L de Macrobrachium nipponense, un fragment de gène de la cathepsine L de Macrobrachium nipponense, l'ARNdb du gène, et l'utilisation de l'ARNdb dans l'inhibition du développement ovarien de Macrobrachium nipponense. Selon l'invention, un gène de la cathepsine L de Macrobrachium nipponense est d'abord obtenu, la séquence nucléotidique pleine longueur du gène étant SEQ ID NO : 1, et la séquence d'acides aminés du gène étant SEQ ID NO : 2 ; et ensuite, un fragment de gène ARNdb1 ayant une séquence telle que représentée par SEQ ID NO : 3 est obtenu au moyen de technologies telles que l'interférence ARN. L'efficacité de l'inactivation du gène de la cathepsine L dans l'hépatopancréas et l'ovaire peut atteindre 95,56 à 99,97% après injection de l'ARNdb1 chez la femelle Macrobrachium nipponense. L'ARNdb1 peut réduire efficacement l'expression de l'ARNm du gène de la cathepsine L de Macrobrachium nipponense de manière à inhiber la vitesse de développement ovarien de Macrobrachium nipponense.
Patent WO-2022057855-A1 (WO)
Title: Aqueous polyurethane emulsion, preparation method therefor and use thereof
Inventor: DAI JIABING
IPC: C08G18/48
Filed: 2021-09-16
Abstract: Provided are an aqueous polyurethane emulsion, a preparation method therefor and the use thereof. The method comprises the following steps: heating and dehydrating a macromolecular diol, and then reacting same with a first polyisocyanate to obtain a first prepolymer; reacting the first prepolymer and a second polyisocyanate to obtain a second prepolymer; reacting the second prepolymer with a hydrophilic chain extender and a small molecular chain extender to obtain a third prepolymer; and after the third prepolymer reacts with a salt forming agent, adding a post-chain extender for emulsification and desolvation to obtain the polyurethane emulsion, wherein the molar weight of the first polyisocyanate is smaller than that of the second polyisocyanate, and the ratio of the molar weight of the first polyisocyanate to the molar weight of the macromolecular polyol is less than 1 : 3. A condom prepared from the polyurethane emulsion of the invention has the characteristics of a high elasticity and a high strength.