baber/WOPTO huggingface dataset:
Patent WO-2021259283-A1 (WO)
Inventor: GUO MINGYANG
IPC: B60L53/66
Filed: 2021-06-22
Abstract: Provided are a charging control method for a rail vehicle, a rail vehicle, a charging station, and a charging system, which relate to the field of vehicle charging. The control method comprises the following steps: receiving vehicle information and a charging request of a rail vehicle that are sent by a signal system, the vehicle information comprising a traveling direction and a vehicle identification code of the rail vehicle (S101); establishing a wireless communication connection with a vehicle controller of the rail vehicle according to the traveling direction and the vehicle identification code of the rail vehicle (S102); determining, according to the traveling direction of the rail vehicle, a charging pantograph corresponding to the traveling direction of the rail vehicle (S103); controlling the lowering of the charging pantograph corresponding to the traveling direction of the rail vehicle (S104); and performing control according to the charging request so as to start the charging of the rail vehicle (S105). A charging control method for a rail vehicle is combined with a signal system of the rail vehicle, a communication connection is established with the corresponding rail vehicle according to a charging request and vehicle information of the rail vehicle that are sent by the signal system, and the lowering of a charging pantograph corresponding to the rail vehicle is controlled, so as to charge the rail vehicle. State information of the rail vehicle can be acquired in a timely manner by means of establishing the communication connection with the rail vehicle, the entire charging process is completely automated, and the charging is high in efficiency and is safe and reliable.
Patent WO-2022147972-A1 (WO)
Inventor: Zuo Yanfen
IPC: C07C11/04
Filed: 2021-06-24
Abstract: Disclosed is a fluidized catalytic conversion method for preparing low-carbon olefins from hydrocarbons, comprising: performing catalytic conversion on an olefin-rich raw material in a first reaction area of a fluidized catalytic conversion reactor; then enabling, in a second reaction area of the reactor, a heavy raw material to make contact with a reactant stream from the first reaction area so as to react; and then separating an effluent of the reactor, and returning an obtained olefin-rich stream to the first reaction area to continue reacting. Said method can improve the utilization rate of petrochemical resources, and has a higher yield and selectivity of ethylene, propylene and butene.
Patent WO-2022052589-A1 (WO)
Inventor: SHENG CHAOJUN
IPC: H01L27/24
Filed: 2021-06-30
Abstract: A method for manufacturing a capacitor structure and a capacitor. The method comprises: providing a semiconductor substrate; forming a first mask layer having a plurality of uniformly distributed first circular hole patterns on the semiconductor substrate; on the basis of the first circular hole patterns, etching first openings on the semiconductor substrate, each of the first openings having a first circular projection on the semiconductor substrate; forming a second mask layer on the side of the first openings away from the semiconductor substrate, and forming a plurality of second circular hole patterns on the second mask layer; on the basis of the second circular hole patterns, etching second openings on the semiconductor substrate, each of the second openings having a second circular projection on the semiconductor substrate, the contour line of the second circular projection intersecting with contour lines of three first circular projections respectively; and etching the first openings and the second openings to form capacitor holes, and depositing a lower electrode layer, a dielectric layer and an upper electrode layer in the capacitor holes, so as to form a capacitor structure.
Patent WO-2022022259-A1 (WO)
Inventor: LI JIANG
IPC: H04N5/232
Filed: 2021-07-09
Abstract: A photographing prompting method, comprising: obtaining a scene image currently corresponding to a camera; recognizing a plurality of photographing objects in the scene image; calculating target zoom ratios of the plurality of photographing objects; generating labels comprising the target zoom ratios corresponding to the photographing objects; and displaying the labels at the positions of the plurality of photographing objects in the scene image as a preview image. Also provided are a photographing prompting apparatus, a storage medium, and an electronic device.
Patent WO-2022012683-A1 (WO)
Title: Cd19 binding molecules and uses thereof
Inventor: FAN XIAOHU
IPC: A61P35/00
Filed: 2021-07-16
Abstract: The present disclosure provides single domain antibodies that bind to CD19, and chimeric antigen receptors comprising same. Further provided are engineered immune effector cells (such as T cells) comprising the chimeric antigen receptors. Pharmaceutical compositions, kits and methods of treating a disease or disorder are also provided.
Patent WO-2023284007-A1 (WO)
Inventor: LI LIANG
IPC: G02F1/1339
Filed: 2021-07-27
Abstract: L'invention concerne un écran d'affichage (100) et son procédé de préparation, l'écran d'affichage (100) ayant une région d'affichage (AA) et une région de non-affichage (NA) disposée autour de la région d'affichage (AA). L'écran d'affichage (100) comprend un premier substrat (10) et un second substrat (20) disposés à l'opposé l'un de l'autre, et un premier matériau d'étanchéité (31) et un second matériau d'étanchéité (32) situés entre le premier substrat (10) et le second substrat (20). Un conducteur (310) est dopé dans le premier matériau d'étanchéité (31). Le premier matériau d'étanchéité (31) dopé avec le conducteur (310) est pourvu, de sorte que le conducteur (310) est utilisé pour connecter une trace de signal (11) dans le premier substrat (10) et une électrode commune (21) dans le second substrat (20).
Patent WO-2022057456-A1 (WO)
Title: Slot updating method, electronic device, and storage medium
Inventor: ZHANG YE
IPC: H04W4/33
Filed: 2021-07-28
Abstract: Disclosed are a slot updating method, an electronic device, and a storage medium, applicable in a base station X, the base station X being any base station in a positioning service system, the positioning service system comprising K base stations. The method comprises: the base station X, by listening for data frames pertinent to neighboring base stations of the base station X in the positioning service system to acquire slot occupancy tables, produces multiple slot occupancy tables, each base station corresponding to one slot occupancy table, and each slot occupancy table expressing a slot state of each base station among the K base stations; a first slot occupancy table of the base station X is acquired, a second slot occupancy table is produced by computing on the basis of the multiple slot occupancy tables and of the first slot occupancy table; and a slot number of the base station X is updated on the basis of the second slot occupancy table. The embodiments of the present application provide a flexible positioning service solution.
Patent WO-2022037548-A1 (WO)
Inventor: LIU GANG
IPC: G06T7/00
Filed: 2021-08-16
Abstract: The title of the invention is an MRI spinal image keypoint detection method based on deep learning. Disclosed is an MRI spinal image keypoint detection method based on deep learning. The method comprises: firstly, detecting and positioning a vertebra in an MRI spinal image by using a deep target detection network, and identifying a sacrum 1 (S1) as a positioned vertebra; then, in conjunction with structural information of a spine, filtering false positive detection results and determining a fine-grained label of each vertebra; next, respectively detecting six keypoints in total, namely, UA, UM, UP, LA, LM and LP, on upper and lower borders of each vertebra by using a keypoint detection network; afterwards, in conjunction with edge information, determining and correcting a keypoint position of each vertebra; and finally, developing interactive visual MRI spinal image keypoint automatic annotation software. By means of the present invention, an MRI spinal image keypoint can be automatically extracted, which has immense application value in terms of medical image analysis, medical treatment assistance, etc.
Patent WO-2022052773-A1 (WO)
Inventor: CHEN CHEN
IPC: G06F3/14
Filed: 2021-08-19
Abstract: 本申请公开了多窗口投屏方法及电子设备，涉及电子技术领域，能够在多窗口投屏时，通过缓解电子设备的图像处理负荷，以保证投屏画面的流畅度和清晰度。本申请中，第二设备在接受第一设备投屏的过程中，通过获取第一信息，实现对投屏界面对应的帧率、投屏界面对应的应用显示区域尺寸、第二设备的显示分辨率或投屏界面对应的视频分辨率中的一项或多项的适应性调整。以实现设备图像处理资源和处理能力的按需分配，在保证投屏画面的流畅度和清晰度的同时，降低第二设备的负荷。或者，在第二设备处理能力受限时，保证投屏画面的流畅度和清晰度。
Patent WO-2022068499-A1 (WO)
Inventor: ZHU BO
IPC: C09K19/34
Filed: 2021-08-30
Abstract: The present invention belongs to the technical field of liquid crystal materials, and specifically relates to a thiophene-containing liquid crystal compound, a preparation method therefor and the use thereof. The thiophene-containing liquid crystal compound has a structure as shown in general formula (I), and has high optical anisotropy and low rotational viscosity, such that the response time is improved.
Patent WO-2022166184-A1 (WO)
Title: Système et procédé d'échange de chaleur hélium-dioxyde de carbone
Inventor: MA XIAOLONG
IPC: F01D15/10
Filed: 2021-08-31
Abstract: L'invention concerne un système d'échange de chaleur hélium-dioxyde de carbone. Le système comprend un échangeur de chaleur hélium-dioxyde de carbone (1), un collecteur d'entrée d'hélium (2), un collecteur de sortie d'hélium (4), un collecteur d'entrée de dioxyde de carbone (7) et un collecteur de sortie de dioxyde de carbone (9), une sortie du collecteur d'entrée d'hélium (2) étant reliée à une première entrée de l'échangeur de chaleur hélium-dioxyde de carbone (1), une première sortie de l'échangeur de chaleur hélium-dioxyde de carbone (1) étant reliée à une entrée du collecteur de sortie d'hélium (4), une sortie du collecteur d'entrée de dioxyde de carbone (7) étant reliée à une seconde entrée de l'échangeur de chaleur hélium-dioxyde de carbone (1), et une seconde sortie de l'échangeur de chaleur hélium-dioxyde de carbone (1) étant reliée à une entrée du collecteur de sortie de dioxyde de carbone (9). L'invention concerne en outre un procédé d'échange de chaleur hélium-dioxyde de carbone. Lors de la mise en œuvre du procédé, aucun changement de phase n'est provoqué dans la plage de conditions de fonctionnement complète d'un cycle de génération d'énergie de dioxyde de carbone supercritique, ce qui permet d'éviter la conversion entre des états humides et secs, évitant les problèmes d'instabilité d'écoulement d'un flux à deux phases lors des processus de démarrage-arrêt et de mise en œuvre, etc., et d'éviter dans une large mesure le problème de vibration induite par l'écoulement d'un échangeur de chaleur à partir d'un mécanisme.
Patent WO-2022247057-A1 (WO)
Inventor: DAI WEI
IPC: H01L31/18
Filed: 2021-09-09
Abstract: 本发明适用于太阳能电池技术领域，提供了一种背接触太阳能电池串及制备方法、组件及系统，背接触太阳能电池串包括至少两个电池片，各个电池片均包括交替布置的P型掺杂区和N型掺杂区，P型掺杂区设有正极细栅线，N型掺杂区设有负极细栅线；及连接正极细栅线及负极细栅线的多条导电线；每根导电线与正极细栅线及负极细栅线的连接处上间隔设置有用于导电线与正极细栅线或负极细栅线电连接的导电区域、及用于导电线与负极细栅线或正极细栅线绝缘连接的绝缘区域；相邻的两个电池片之间规律性的截断有导电线。本发明提供的背接触太阳能电池串，解决了现有电池片浆料用料大所带来的成本高及各电池片间正背面迂回连接所带来的制作困难的问题。
Patent WO-2022110985-A1 (WO)
Inventor: CHEN MINGFA
IPC: G06Q30/00
Filed: 2021-09-15
Abstract: 一种商品保险保真防伪方法，包括给商品配设防伪责任保险单，往商品上设置防伪标签，将防伪特征信息存储备案到防伪查验系统数据库中，防伪查验系统反馈所查商品为真品的鉴别结论信息和保险单信息到智能手机上；防伪标签包括可揭起的面层和不可揭起的底层，面层具有一些孔洞，孔洞深度H≥面层厚度；在面层和孔洞内的底层上，印刷有编码/图文油墨。本发明可增加墨沿锯齿的复制伪造难度，可防止回收造假，可堵住骗保技术漏洞，可降低防伪责任，可使消费者放心购物，放心消费。
Patent WO-2022198973-A1 (WO)
Title: Server firmware self-recovery system, and server
Inventor: HAN HONGRUI
IPC: G06F11/14
Filed: 2021-09-28
Abstract: A server firmware self-recovery system and a server. The system comprises a storage module (1), a startup controller (2), a repair controller (3), and a logic controller (4), wherein the storage module (1) is used for storing a system firmware program; the startup controller (2) is used for reading, when the startup controller itself establishes a communication connection with the storage module (1), the system firmware program from the storage module (1) so as to start the system; the repair controller (3) is used for automatically performing abnormality repair processing on the storage module (1) when the starting of the storage module (1) is abnormal and the repair controller itself establishes a communication connection with the storage module (1); and the logic controller (4) is used for establishing a communication connection between the storage module (1) and the startup controller (2) by default in an initial situation. If it is detected that the startup controller (2) fails to start the system, it is determined that the starting of the storage module (1) is abnormal, and the storage module (1) is switched to establish a communication connection with the repair controller (3). The firmware self-recovery system reduces an operation and maintenance time, improves the operation and maintenance efficiency, and reduces operation and maintenance work pressure.
Patent WO-2023077521-A1 (WO)
Title: Constructions bispécifiques anti-ilt4 et anti-pd-1
Inventor: KELER TIBOR
IPC: C07K16/28
Filed: 2021-11-08
Abstract: L'invention concerne de nouvelles constructions bispécifiques anti-ILT4 et anti-PD-1, ainsi que des compositions correspondantes. L'invention concerne également des méthodes d'induction ou d'amélioration d'une réponse immunitaire, et des méthodes de traitement du cancer, par administration des constructions ou des compositions.
Patent WO-2022217915-A1 (WO)
Title: Vehicle control method and apparatus, device, and computer storage medium
Inventor: ZHUANG DENGXIANG
IPC: B60W30/18
Filed: 2021-11-18
Abstract: A vehicle control method, relating to the technical field of autonomous driving, and comprising: obtaining a remaining parking distance and a current speed of a vehicle; and if the obtained remaining parking distance and current speed meet preset conditions for more than consecutive N times, wherein the preset conditions are that the remaining parking distance is less than a remaining distance threshold and the current speed is less than a first speed threshold, and N is a preset positive integer: when the remaining parking distance is greater than or equal to a preset target distance, performing deceleration control on the vehicle; and when the remaining parking distance is less than the target distance, performing parking control on the vehicle. The method can ensure sufficient safety while ensuring accurate parking, thereby achieving the purpose of reasonable parking. Also disclosed are a vehicle control apparatus, an electronic device, a non-transitory computer readable storage medium storing computer instructions, and a computer program product.
Patent WO-2023029225-A1 (WO)
Inventor: XUE DONG
IPC: A47C4/00
Filed: 2021-11-19
Abstract: 一种便于运输的折叠椅架及折叠椅，折叠椅架包括靠背架（1）、分别设置在靠背架（1）左右两侧的扶手架（2），靠背架（1）和扶手架（2）之间通过柔性连接件连接，使得扶手架（2）能由靠背架（1）侧面折叠于靠背架（1）上。折叠椅包括便于运输的折叠椅架、安装在折叠椅架上的坐垫（6）。
Patent WO-2022193736-A1 (WO)
Inventor: QI DENGQUAN
IPC: H01B13/26
Filed: 2021-11-30
Abstract: L'invention concerne un câble résistant au feu, ignifuge, et flexible à haute résistance et son procédé de fabrication. Le câble comprend une âme de câble de câblage ; une couche de ruban d'emballage résistant au feu et ignifuge (5), une gaine en cuivre (6), une couche barrière à l'oxygène (7), une couche de blindage (8), et une gaine externe (9) sont disposées séquentiellement à l'extérieur de l'âme de câble de câblage ; l'âme de câble de câblage est composée d'au moins une âme de fil isolant et d'une couche de remplissage (4) ; et l'âme de fil isolant comprend un conducteur (1), et une couche ignifuge (2) et une couche isolante (3) qui sont disposées séquentiellement à l'extérieur du conducteur (1). Le câble résistant au feu, ignifuge, et flexible à haute résistance est approprié pour des bâtiments de grande hauteur, et présente les avantages d'une résistance aux chocs, d'une résistance à la traction, d'une résistance à la compression et d'une flexibilité à haute résistance.
Patent WO-2022135167-A1 (WO)
Title: Cloud service method and apparatus, device and storage medium
Inventor: YOU GUANGXIN
IPC: H04W24/02
Filed: 2021-12-09
Abstract: Disclosed are a cloud service method and apparatus, a device and a storage medium. The method comprises: obtaining a service request of at least one tenant, wherein each tenant corresponds to a namespace, each namespace corresponds to at least one AI cloud service provided by an AI cloud platform system, and each AI cloud service is realized by at least one subsystem; and in response to a target cloud service requested by the tenant belonging to the namespace of the tenant, using a target subsystem corresponding to the target cloud service to provide a service.
Patent WO-2022160974-A1 (WO)
Title: Antenna, detection apparatus, radar and terminal
Inventor: TAO JUN
IPC: H01Q1/48
Filed: 2021-12-13
Abstract: An antenna, a detection apparatus, a radar and a terminal. The antenna comprises a first dielectric substrate, a feed line, a plurality of coupling patches and a plurality of parasitic patches, wherein the feed line and the coupling patches are located on one side of the first dielectric substrate, the coupling patches are sequentially arranged in the extension direction of the feed line, and there is a gap between at least one coupling patch and the feed line; the plurality of parasitic patches are located on the side of the first dielectric substrate that is away from the feed line, and at least one of the plurality of parasitic patches corresponds to at least one coupling patch; and the orthographic projection of a parasitic patch among the at least one parasitic patch on the first dielectric substrate at least partially overlaps with the orthographic projection of a gap between the coupling patch corresponding to the parasitic patch and the feed line on the first dielectric substrate. Therefore, coupled feeding between a coupling patch and a feed line is realized in a gap coupling manner, and a parasitic patch is excited by a coupling gap, such that the coupling patch and the parasitic patch are excited at the same time to realize different resonant frequencies, thereby widening the operating bandwidth, and realizing the broadband characteristic.
Patent WO-2023103079-A1 (WO)
Title: Display panel and method for manufacturing same
Inventor: HU JINGYUAN
IPC: H01L27/32
Filed: 2021-12-21
Abstract: A display panel (100), comprising a thin film transistor (200), an anode (300) and a bonding pad (400). The thin film transistor (200) comprises a source electrode (210), a drain electrode (220) and a gate electrode (230). The anode (300) is electrically connected to the thin film transistor (200). The material of the anode (300) comprises a silver-palladium-copper alloy. The bonding pad (400) is electrically connected to the thin film transistor (200). The material of the bonding pad (400) is the same as the material of the anode (300). The material of the anode (300) is an alloy material formed by adding appropriate proportions of silver, palladium and copper metal elements, such that the capability of the entire material to resist the erosion of other elements such as water vapor, high temperature, vulcanization and oxidation can be improved.
Patent WO-2022143401-A1 (WO)
Title: Electron beam curable copolymer resin and preparation method therefor, and powder coating composition
Inventor: KAI WEIHUA
IPC: C08L67/07
Filed: 2021-12-23
Abstract: Disclosed are an electron beam curable copolymer resin and a preparation method therefor, and a powder coating composition. An epoxy functional methacrylate compound and a polyester resin are used as synthetic raw materials, and a copolymer resin having a carbon-carbon double bond is formed by the reaction of an epoxy group in the epoxy functional methacrylate compound and carboxyl in the polyester resin. The preparation route of the present invention is simple and reliable, the raw materials are simple and readily available, and the obtained copolymer resin has a stable carbon-carbon double bond with a relatively high content, which can effectively promote the development process of the batch application of EB curable powder coating products.
Patent WO-2023279675-A1 (WO)
Inventor: ZHOU JIANPING
IPC: G01V1/16
Filed: 2021-12-24
Abstract: 一种链式海底地震监测装置，涉及海洋探测技术领域，包括两个以上的地震检测单元（1），所有的地震检测单元（1）串联形成监测链，相邻的地震检测单元（1）之间通过外光电复合缆（2）连接。
Patent WO-2022089674-A1 (WO)
Inventor: ZHAO YUANBO
IPC: C08G69/28
Filed: 2021-12-31
Abstract: The present invention provides a method for producing a high temperature resistant polyamide, a high temperature resistant polyamide and an application thereof. The method comprises, after the polyamide salt solution is processed with or without a concentration treatment, performing the following operations: heating, pressurizing to reach P1, holding pressure, and reaching a system temperature of T1 at the end of the pressure holding; depressurizing to reach P2, and reaching a system temperature of T2 at the end of the depressurization; and vacuumizing. P1 is 0.8-4 mm, T1 is 250-290°C, T1 < T2 and (T2 − T1)/(P1 − P2) = 5-75. The method for preparing the high temperature resistant polyamide is easy to operate, and the waste of energy consumption is reduced. The thereby obtained high temperature resistant polyamide may be used as a raw material for injection molding parts, molded products or fibers, and suitable for high temperature resistant parts used in machines, automobiles, household devices, toys, fabrics, sports articles, mobile phones, computers, portable computers, GPS devices, or optical devices.
Patent WO-2022161109-A1 (WO)
Title: 一种光学镜头、摄像头模组及电子设备
Inventor: ZHANG KAIYUAN
IPC: G02B13/00
Filed: 2021-12-31
Abstract: 一种光学镜头（410）、摄像头模组（400）及电子设备（1），用以使光学镜头（410）能够为不同拍摄场景提供不同的景深范围，兼顾多场景的拍摄需求。光学镜头（410）包括沿物侧到像侧排列的可变光圈（ST）、第一透镜（L1）、第二透镜（L2）、第三透镜（L3）、第四透镜（L4）、第五透镜（L5）、第六透镜（L6）及第七透镜（L7），第一透镜（L1）具有正光焦度，第一透镜（L1）的物侧表面近光轴处为凸面，像侧表面近光轴处为凹面；第二透镜（L2）具有负光焦度，第二透镜（L2）的物侧表面近光轴处为凸面，像侧表面近光轴处为凹面；第三透镜（L3）的物侧表面近光轴处为凹面；第七透镜（L7）的物侧表面为反曲面；第一透镜（L1）的焦距f1与光学镜头（410）的焦距EFL满足：0≤f1/EFL≤1.1；第三透镜（L3）的焦距f3与第四透镜（L4）的焦距f4满足：-4≤f3/f4≤-1.3。
Patent WO-2022148364-A1 (WO)
Inventor: LIANG SHUNLI
IPC: H04L61/2589
Filed: 2022-01-05
Abstract: Provided are a data sending method and apparatus, and a method and system for establishing a P2P connection. The data sending method comprises: S1, establishing, for n 1  first access request data packets, a queue that accommodates m file descriptors; S2, creating an ith file descriptor in the queue and sending an ith first access request data packet by means of the ith file descriptor, and monitoring a source port recorded by the ith file descriptor; S3, enabling i to increase by 1 every other first preset time interval t 1 , continuing to execute step S2, and setting a preset monitoring time T for each source port, wherein T = t 1  * m; and S4, where m * j < i ≤ m * (j+1), when the ith file descriptor is created in the queue, ending the monitoring of an (i-m)th source port and destroying the corresponding file descriptor until it is detected that a first port receives a response data packet, and stopping the monitoring of other source ports, wherein the first port is any source port in a monitored state.