baber/WOPTO huggingface dataset:
Patent WO-2020216189-A1 (WO)
Inventor: CAO HUIJIAN
IPC: F16L47/24
Filed: 2020-04-20
Abstract: Disclosed is a connection joint, comprising a connection pipe (1) and a first pressing sleeve (2), wherein the connection pipe (1) comprises a first-pipe connection section (12) for being connected to a first pipe (4) and a second-pipe connection section (11) for being connected to a second pipe (3), the first-pipe connection section (12) and the second-pipe connection section (11) communicate with one another and an annular connection plate (13) is arranged therebetween, the first pressing sleeve (2) is sheathed on the second-pipe connection section (11), a first insertion hole having an annular section and for the second pipe (3) to be inserted into is formed between an inner wall of the first pressing sleeve (2) and an outer wall of the second-pipe connection section (11), a first annular groove (111) is provided in an outer surface of an end, close to the annular connection plate (13), of the second-pipe connection section (11), and an end portion of an end, close to the annular connection plate (13), of the first pressing sleeve (2) bends towards the second-pipe connection section (11) and is inserted into the first annular groove (111). By simplifying the connection between the connection joint and a plastic pipe, the mounting time can be saved on, and mounting is convenient.
Patent WO-2021212487-A1 (WO)
Inventor: YAN BIN
IPC: G06K19/077
Filed: 2020-04-24
Abstract: An electronic campus card capable of displaying the health status, comprising: a housing (10), a power supply unit, a master control unit, a display unit (30), and a communication unit. The master control unit is provided in the housing (10). The display unit (30), the power supply unit, and the communication unit are all connected to the master control unit. The master control unit is connected to a temperature measurement unit (50) used for measuring body temperature data of a user, and a health feedback unit. The body temperature data and the health status of the user are sent to a display screen of the display unit (30) for display. The communication unit sends the body temperature data to a monitoring platform (200). Also disclosed is a system (100) having the electronic campus card capable of displaying the health status. The electronic campus card capable of displaying the health status and the system thereof can measure the body temperature in real time anytime and anywhere on the campus, and feed back the health status of students to the management personnel of the access control, which is beneficial to the public safety of epidemic prevention.
Patent WO-2021226970-A1 (WO)
Title: Signal receiving method and apparatus, and system
Inventor: CHEN ZHE
IPC: H04L5/00
Filed: 2020-05-14
Abstract: Embodiments of the present application provide a signal receiving method and apparatus, and a communication system. The method comprises: a terminal device receives first indication information, the first indication information indicating at least two transmission configuration indication (TCI) states; and the terminal device receives a data signal and a demodulation reference signal (DM-RS) associated with the data signal; wherein the data signal is related to the at least two TCI states, a symbol of the DM-RS is associated with a symbol of the data signal or the distributed TCI states are the same, and a channel through which the symbol of the data signal passes on an antenna port can be obtained according to a channel through which the symbol of the DM-RS passes on the same antenna port.
Patent WO-2021232273-A1 (WO)
Title: Unmanned aerial vehicle and control method and apparatus therefor, remote control terminal, and unmanned aerial vehicle system
Inventor: HUANG MIN
IPC: G05D1/00
Filed: 2020-05-20
Abstract: An unmanned aerial vehicle and a control method and apparatus therefor, a remote control terminal, and an unmanned aerial vehicle system. The unmanned aerial vehicle system comprises an unmanned aerial vehicle (100) and the remote control terminal (200). The remote control terminal (200) is used for switching, when obtaining a first user instruction which instructs to switch an auxiliary control part (220) of the remote control terminal from an untriggered state to a trigged state, the auxiliary control part (220) from the untriggered state to the trigged state, and generating a first trigger signal; sending the first trigger signal to the unmanned aerial vehicle (100), which under a manual control mode, enters an auxiliary control mode if the first trigger signal sent by the remote control terminal (200) is received (S201); under the auxiliary control mode, if a first control signal sent by the remote control terminal (200) is received, determining a first target attitude of the unmanned aerial vehicle (100) according to the first control signal (S202); according to the first target attitude and a first attitude of the unmanned aerial vehicle (100) corresponding to a preset state, determining an auxiliary attitude control amount (S203); and according to the first target attitude and the auxiliary attitude control amount, controlling the unmanned aerial vehicle (100) to rotate, to enable the unmanned aerial vehicle (100) to be in the preset state (S204).
Patent WO-2021237489-A1 (WO)
Inventor: ZHANG KUN
IPC: H01L27/11524
Filed: 2020-05-27
Abstract: Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a method for forming a 3D memory device is disclosed. A sacrificial layer on a substrate, an N-type doped semiconductor layer on the sacrificial layer, and a dielectric stack on the N-type doped semiconductor layer are subsequently formed. A channel structure extending vertically through the dielectric stack and the N-type doped semiconductor layer is formed. The dielectric stack is replaced with a memory stack, such that the channel structure extends vertically through the memory stack and the N-type doped semiconductor layer. The substrate and the sacrificial layer are removed to expose an end of the channel structure. Part of the channel structure abutting the N-type doped semiconductor layer is replaced with a semiconductor plug.
Patent WO-2021135057-A1 (WO)
Title: Absorbable peripheral stent and preparation method therefor
Inventor: WEN TAOYUAN
IPC: A61L31/14
Filed: 2020-05-27
Abstract: Disclosed are an absorbable peripheral stent (10) and a preparation method therefor. The absorbable peripheral stent (10) comprises two end regions (100) and a middle region (200), which is disposed between the two end regions (100), with the material composition of the end regions (100) being different from the material composition of the middle region (200), such that the material strength of the end regions (100) is greater than the material strength of the middle region (200), and the corrosion rate of the end regions (100) is greater than the corrosion rate of the middle region (200). With regard to the absorbable peripheral stent (10), without introducing other problems, the probability of deformation of the absorbable peripheral stent (10) can be reduced, and the corrosion rate of the end regions (100) can be increased, such that the absorbable peripheral stent (10) starts to corrode from the end regions (100), and the risk of vascular perforation caused by stent rods that first corrode and then fracture in the middle region (200) is reduced.
Patent WO-2021068526-A1 (WO)
Title: Controller circuit of electric power steering system, and sampling and control method therefor
Inventor: GONG DELIN
IPC: B62D5/04
Filed: 2020-05-29
Abstract: Disclosed are a controller circuit of an electric power steering system, and a sampling and control method therefor. The circuit comprises a three-phase electric motor, a micro-controller, a three-phase bridge module and a three-phase electric motor phase voltage state feedback circuit, wherein the three-phase electric motor phase voltage state feedback circuit comprises three pull-up circuits in addition to three voltage dividing circuits. The micro-controller is used for carrying out power-on fault diagnosis on a U-phase upper-bridge field effect transistor, a U-phase lower-bridge field effect transistor, a V-phase upper-bridge field effect transistor, a V-phase lower-bridge field effect transistor, a W-phase upper-bridge field effect transistor and a W-phase lower-bridge field effect transistor by means of controlling the turning on or off of the U-phase upper-bridge field effect transistor, the U-phase lower-bridge field effect transistor, the V-phase upper-bridge field effect transistor, the V-phase lower-bridge field effect transistor, the W-phase upper-bridge field effect transistor and/or the W-phase lower-bridge field effect transistor and on the basis of a voltage collected by an analog-to-digital conversion voltage collection end. By means of the control circuit, the accurate diagnosis of each field effect transistor in a three-phase bridge module is realized, thereby improving the diagnosis coverage rate for field effect transistors.
Patent WO-2021036398-A1 (WO)
Inventor: LI REN
IPC: B66B5/02
Filed: 2020-06-08
Abstract: L'invention concerne un appareil de sauvetage pour un ascenseur à serrage de rail sans salle de machine, ainsi qu'un procédé associé. L'appareil selon l'invention comprend : un dispositif de serrage de rail qui correspond à un rail de guidage de cabine d'ascenseur, un palan électrique étant disposé en dessous du dispositif de serrage de rail ; un câble de levage disposé en dessous du palan électrique ; le dispositif de serrage de rail comprenant une plaque de montage, et au moins un ensemble de serrage à répartition verticale étant disposé sur une paroi latérale de la plaque de montage ; une plaque de levage étant disposée sur un côté externe de l'ensemble de serrage ; et l'ensemble de serrage étant également pourvu d'un boulon situé à l'extérieur de la plaque de levage. L'invention présente les caractéristiques d'un nettoyage pratique et d'une amélioration efficace de la fermeté de serrage.
Patent WO-2020249069-A1 (WO)
Inventor: WU HAO
IPC: A61N1/05
Filed: 2020-06-12
Abstract: 本申请属于医疗器械领域，涉及一种听觉脑干植入体（ABI）的电生理测试方法及其使用的记录电极。根据本申请的方法，无须额外在患者皮下放置记录电极，简化了术前准备工作，具有较高信噪比、反应速度较快、记录时间短、抗干扰能力较好的优势，能提高术中电极测试的效率，适合听觉脑干植入手术时使用。而且本申请使得听觉脑干植入定位更加精确，拓展了适用范围。
Patent WO-2021248557-A1 (WO)
Title: 触控显示面板和显示装置
Inventor: Bai sihang
IPC: G06F3/041
Filed: 2020-06-23
Abstract: 公开一种触控显示面板和显示装置，触控显示面板包括依次设置的阵列基板、发光功能层、封装层和触控层；触控层包括呈阵列分布的多个触控电极块以及与多个触控电极块一一对应连接的多个电极线；每个触控电极块上设有镂空结构，且每个触控电极块至少关于相互垂直的第一轴和第二轴对称。
Patent WO-2022006759-A1 (WO)
Title: Information transmission method and apparatus, communication device, and storage medium
Inventor: HONG WEI
IPC: H04W72/04
Filed: 2020-07-07
Abstract: Embodiments of the present invention relate to an information transmission method and apparatus, a communication device, and a storage medium. The method comprises: receiving a message broadcasted by a base station and carrying transmission configuration information, the transmission configuration information being used for indicating the correspondence between at least one service type and a radio access technology (RAT).
Patent WO-2022011590-A1 (WO)
Title: Rate-matching information for a forward link resource grant via sidelink control information
Inventor: XU CHANGLONG
IPC: H04W72/04
Filed: 2020-07-15
Abstract: Methods, systems, and devices for wireless communications are described. In some sidelink communications systems, an anchor user equipment (UE) may allocate a set of subchannels to a client UE for a forward link transmission from the anchor UE to the client UE.The anchor UE may use a control region of one or more subchannels of the set of subchannels allocated to the client UE for one or more control-only transmissions. The anchor UE may transmit a rate-matching indication field to the client UE to indicate a rate-matching status of the set of subchannels that are allocated to the client UE, which may indicate on which subchannels the client UE may rate-match around a control region of the subchannel to receive the forward link transmission.
Patent WO-2021258446-A1 (WO)
Title: 空气调节装置
Inventor: HE WEI
IPC: E04B1/343
Filed: 2020-07-20
Abstract: 一种空气调节装置，包括可伸缩的主体结构（100）、新风组件（200）和控制组件（300），新风组件（200）安装在主体结构（100）上；主体结构（100）用于在其内部形成密闭空间，且用于伸展或折叠密闭空间；新风组件（200）用于在密封空间内形成负压环境；控制组件（300）能够用于控制主体结构（100）伸展或折叠，控制新风组件（200）调节密闭空间内的气压。
Patent WO-2022021002-A1 (WO)
Inventor: ZHANG HUI
IPC: H02J7/00
Filed: 2020-07-27
Abstract: Disclosed are a power supply apparatus, a vehicle, and a device. The power supply apparatus comprises a fuel cell, a power cell, and an integrated electric energy conversion module. The integrated electric energy conversion module is respectively connected to the fuel cell and the power cell; the fuel cell is used for converting chemical energy into electric energy to obtain first direct current; the integrated electric energy conversion module is used for converting the first direct current into second direct current, and using the second direct current for charging the power battery. Embodiments of the present application can solve the problem that a voltage range of the fuel cell is inconsistent with a voltage range of the power cell, so that the fuel cell and the power cell can be directly matched.
Patent WO-2022021255-A1 (WO)
Inventor: TAN YONG
IPC: B08B9/08
Filed: 2020-07-30
Abstract: A chemical barrel placing rack, relating to the technical scope of placing racks. The chemical barrel placing rack comprises a placing rack body (1), wherein barrel placing recesses (2) are symmetrically provided in two sides of the placing rack body (1); grooves (3) are provided in inner walls of the placing rack body (1) that are above the barrel placing recesses (2); and telescopic rods (4) are fixedly arranged in the grooves (3). The chemical barrel placing rack is compact in structure and occupies a small amount of space, thereby increasing the space utilization rate, and facilitating the placement of barrels of different sizes. Moreover, inner walls of the barrels of different sizes can be cleaned, thereby preventing residual chemical substances from polluting other chemical substances. Therefore, the chemical barrel placing rack is more convenient to use.
Patent WO-2022021379-A1 (WO)
Inventor: LYU XIUXIU
IPC: H05K7/14
Filed: 2020-07-31
Abstract: A power electronic device and a method for manufacturing the same are provided. The device includes: a casing having an accommodating cavity; a circuit assembly including a circuit board and a heat-generating component, the circuit board being provided within the accommodating cavity, and the heat-generating component being provided on the circuit board; a heat spreader being located within the accommodating cavity of the casing; and an electrically insulating material, the electrically insulating material surrounding the circuit board and the heat-generating component, at least a part of the electrically insulating material being located between the heat spreader and the heat-generating component, at least a part of the heat spreader being in contact with the electrically insulating material, a thermal conductivity of the heat spreader being greater than a thermal conductivity of the electrically insulating material, the thermal conductivity of the electrically insulating material being greater than a thermal conductivity of air.
Patent WO-2021217945-A1 (WO)
Inventor: FU JINJIANG
IPC: F21S41/24
Filed: 2020-08-05
Abstract: A lighting device (100) and a vehicle lamp. The lighting device (100) comprises: a light emitting device (101), a housing (102), a light guide rod (103) and a fixing element (104); a mounting hole and a mounting recess (1021) in communication with the mounting hole are provided on the housing (102), and the light guide rod (103) penetrates through the mounting hole; one end of the light guide rod (103) is a light incident surface, the other end of the light guide rod is a light emitting surface, and the light incident surface is opposite to the light emitting device (101); light emitted by the light emitting device (101) enters the light guide rod (103) through the light incident surface, and exits from the light emitting surface; the fixing element (104) is mounted in the mounting recess (1021), and the fixing element (104) is connected to an elastic assembly (105) provided on the housing (102); and the elastic assembly (105) elastically deforms to enable the fixing element (104) to fix the light guide rod (103). The fixing structure of the light guide rod (103) is simple and reliable and has high stability.
Patent WO-2021004551-A1 (WO)
Inventor: CHENG YONG
IPC: G06N20/00
Filed: 2020-08-06
Abstract: 一种纵向联邦学习系统优化方法、装置、设备及可读存储介质，所述方法包括：第一设备与第二设备进行样本对齐得到第一设备的第一样本数据，其中，第一样本数据与第二样本数据的数据特征不同，第二样本数据由第二设备与所述第一设备进行样本对齐得到（S10）；采用第一样本数据与第二设备协作训练得到插补模型，其中，插补模型用于输入属于第一设备对应数据特征下的数据、输出属于第二设备对应数据特征下的预测数据（S20）。
Patent WO-2022032448-A1 (WO)
Title: Armature assembly and application thereof
Inventor: SUN TIANFU
IPC: H02K7/102
Filed: 2020-08-10
Abstract: The present invention belongs to the technical field of automation, and particularly relates to an armature assembly and an application thereof. In a traditional electromagnetic spring-applied brake or a traditional permanent magnet brake, due to the fact that the mass of an armature is too large, the electromagnetic brake responds slowly when the electromagnetic brake is powered off. In an electromagnetic spring-applied brake and a permanent magnet brake, the power is high due to the fact that a large current is required to generate a magnetic force for attracting an armature. A braking torque of a permanent magnet brake is reduced due to magnetic leakage during a working process. Provided is an armature assembly, comprising an armature, wherein the armature is connected to a non-magnetically-conductive circular ring, the armature is connected to a magnet yoke, and a permanent magnet is arranged between the armature and the magnet yoke. By means of the present application, the mass of the armature can be effectively reduced, a response time of a brake during braking can be shortened, magnetic leakage of the permanent magnet can be reduced, and the problem of the braking torque being reduced due to abrasion of a friction plate is solved.
Patent WO-2021184657-A1 (WO)
Title: Negative pressure device for mobile field hospital car
Inventor: GAO ZHILAI
IPC: A61G3/00
Filed: 2020-08-13
Abstract: A negative pressure device for a mobile field hospital car comprising modular medical cars (3). The modular medical cars (3) are divided into a common modular medical car (101) and a specialized modular medical car (102). A medical chamber of the specialized modular medical car (102) is provided with an air inlet disinfection filtering unit (110), a temperature control unit (111), a negative pressure generation device (113), an exhaust disinfection filtering unit (114), an auxiliary air pipeline power source (115), and an auxiliary air pipeline (116). Air outside of the medical chamber enters a physician work area (103), under the action of the negative generation device (113), via the air inlet disinfection filtering unit (110) and the temperature control unit (111), then enters a patient isolation area (104) via an air exchange unit (112), and is discharged from the medical chamber via the exhaust disinfection filtering unit (114). When the auxiliary air pipeline power source (115) is on, air entering the air inlet disinfection filtering unit (110) is divided into airflows that separately enter the temperature control unit (111) and the auxiliary air pipeline (116). The auxiliary air pipeline (116) is an extensible flexible tube. The invention forms a high-pressure air flow at a communicating position of two medical chambers by using the negative pressure generation device (113), thereby preventing a cross flow between the medical chambers, and avoiding cross-infection.
Patent WO-2021128875-A1 (WO)
Title: 内存接口时序分析方法及系统
Inventor: YE JIAXING
IPC: G06F3/01
Filed: 2020-08-14
Abstract: 一种内存接口时序分析方法及系统，属于通信技术领域。所述方法包括：获取内存接口的第一信号眼图（S1）；根据所述内存接口对应的标准眼高，确定步进偏移值（S2）；根据所述步进偏移值分别将第一信号眼图向上、向下平移，获取经平移后的两个信号眼图（S3）；将两个信号眼图叠加，获取重叠区域的第二信号眼图（S4）；根据所述第二信号眼图，获取所述内存接口的最佳位置信息（S5）。该方法和系统可达到自适应不同的眼图、准确获取内存接口的最佳位置信息的目的。
Patent WO-2021189764-A1 (WO)
Title: 一种电工云母复合绝缘薄膜及其制备方法
Inventor: XIA YU
IPC: H01B17/60
Filed: 2020-08-25
Abstract: 本申请涉及一种电工云母复合绝缘薄膜及其制备方法，电工云母复合绝缘薄膜包括经偶联剂改性的片层状电工云母粉体及由酸与壳聚糖反应形成的壳聚糖盐，壳聚糖盐填充在定向片层状云母粉体之间，形成以壳聚糖盐为灰、电工云母粉体为砖的仿生珍珠层结构；电工云母复合绝缘薄膜的制备方法，包括以下步骤：将电工云母粉加入到酸性壳聚糖水溶液中混合均匀，制得电工云母粉-壳聚糖复合溶液；将电工云母粉-壳聚糖复合溶液除去气泡后，干燥成膜，得到以壳聚糖盐为灰、片层状电工云母粉体为砖的仿生珍珠层结构的电工云母复合绝缘薄膜。本申请的电工云母复合薄膜具有高强度和韧性，减薄了电工云母带厚度，提高了耐压等级。
Patent WO-2021135295-A1 (WO)
Title: Method for establishing connection and obtaining relay service code, and communication apparatus
Inventor: DING HUI
IPC: H04W76/10
Filed: 2020-08-26
Abstract: The present application provides a method for establishing a connection and obtaining a relay service code. The method comprises: a first terminal device sends a first broadcast message, wherein the first broadcast message comprises a first relay service code, the first relay service code comprises information of a first parameter, the first parameter is a parameter corresponding to access to a first application, the first application is an application to be launched of the first terminal device; and the first terminal device receives a response message from a second terminal device, the response message being used for indicating that the second terminal device supports access to the first application with the first parameter. The second terminal device matched by the first terminal device according to the first relay service code can provide a relay service required by the first terminal device.
Patent WO-2021114741-A1 (WO)
Title: 空调系统
Inventor: ZHOU TANG
IPC: F25B40/00
Filed: 2020-08-31
Abstract: 本公开提供一种空调系统，包括冷凝器、闪发器和至少一个冷却通道，所述冷凝器通过所述冷却通道与所述闪发器相连通，所述冷却通道包括冷却段，所述冷却段能够对待冷却部件进行冷却，当所述空调系统处于第一工况时，冷却介质流经所述冷却段，并流入所述闪发器内。本公开的实施例中所提供的一种空调系统，能够使空调系统中的待冷却部件处于适当的冷却效果中，提高空调系统的可靠性及性能。
Patent WO-2021043219-A1 (WO)
Title: Bluetooth reconnection method and related apparatus
Inventor: NI GUANJUN
IPC: H04W4/80
Filed: 2020-09-03
Abstract: The present application relates to the technical field of short-range wireless communications. Disclosed in the present application is a Bluetooth reconnection method. The method comprises: in the case that an earphone box is closed, a first earphone is disconnected to a Bluetooth, wherein the first earphone saves the Bluetooth address of a terminal and the Bluetooth address of a second earphone; in the case that the earphone box is opened and only contains the first earphone, and a first preset condition is satisfied, the first earphone transmits a first paging request to the second earphone according to the Bluetooth address of the second earphone, wherein the first preset condition is that a Bluetooth connection comprises the Bluetooth connection between the first earphone and the second earphone. Therefore, the present application can reduce the time length of the reconnection of the first earphone when the earphone box is opened.
Patent WO-2022061544-A1 (WO)
Inventor: FANG YUN
IPC: H04W48/12
Filed: 2020-09-22
Abstract: 本申请实施例提供了一种无线通信方法、终端设备和网络设备，该方法包括：终端设备接收网络设备根据多个TCI状态发送的至少一个PDCCH，该至少一个PDCCH用于调度同一个第一信道或者同一个第一信号；终端设备根据至少一个PDCCH承载的第一DCI的信息和至少一个PDCCH与第一信道或第一信号的至少一个时间间隔，确定第一信道或第一信号的TCI状态。从而提供了在根据多个TCI状态发送至少一个PDCCH的情况下，确定调度的信号或者信号的TCI状态的方法。
Patent WO-2021129001-A1 (WO)
Title: 水空机器人
Inventor: JI DAXIONG
IPC: B64C39/02
Filed: 2020-09-23
Abstract: 一种水空机器人，包括固定机架（1）、核心航行系统、能源供应系统；固定机架（1）中间为圆环结构，防水密封舱体固定于圆环内，圆环四周等间距伸展出多条悬臂；设于防水密封舱体中部的辅助固定平台（26）上设有水下航行控制模块（21）和继电器（20），固定机架（1）的每个悬臂上设有第二无刷电机（8），每个第二无刷电机（8）通过联轴器（9）安装一个船用螺旋桨（10）；设于防水密封舱体中部的固定平台（22）上设有飞行控制模块（25）、遥控接收机（24）和电源管理模块（27），固定机架（1）的每个悬臂上还设有第一无刷电机（4），每个第一无刷电机（4）通过联轴器安装一个旋翼（3）；能源供应系统设于防水密封舱体下部。水空机器人极大地拓展了航行器的应用场景，并且易于加工、生产，工艺简单，便于快速投放市场。
Patent WO-2022061720-A1 (WO)
Inventor: JIN TENGCHUAN
IPC: C12N15/13
Filed: 2020-09-25
Abstract: 涉及与SARS-CoV-2 RBD结合的羊驼源抗体或其抗原结合片段，具体涉及能以高亲和力结合新冠病毒(SARS-CoV-2)受体结合区域(RBD)的羊驼源纳米抗体或由其组成的双表位特异性抗体或其抗原结合片段，其能够用于预防、治疗和/或诊断SARS-CoV-2感染。