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公开(公告)号：EP4144320A1
公开(公告)日：2023-03-08
申请号：EP21797251.2
申请日：2021-04-27
发明人： WANG, Jianguo , WANG, Xiaowei
IPC分类号： A61B34/30
摘要： The invention provides a guide rail device and a medical robot, and relates to the technical field of medical instruments. The guide rail device comprises two curvilinear guide rails, two sliders and a connecting block, wherein the two curvilinear guide rails are arranged in spacing; the two sliders are slidably connected with the two curvilinear guide rails, respectively; the two sliders are rotationally connected with the top of the connecting block, respectively; and the bottom of the connecting block is adapted to connecting with the medical robot. The curvilinear guide rail is arranged at an altitude above a patient to be operated, so as to solve problems of the existing floor-standing medical robots represented by laparoscopic surgical robots, such as inflexible walking, inconvenient operation, easy blocking of the view and occupation for a lot of ground space.
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92.发明公开
公开(公告)号：EP4089055A3
公开(公告)日：2023-03-08
申请号：EP22193720.4
申请日：2022-09-02
发明人： WEI, Guozhen , YE, Yaobin , WANG, Jingren , XIE, Nengjian , WANG, Pengfeng , LIN, Lin
IPC分类号： C01G53/00
摘要： A method for preparing ternary positive material in a lithium battery includes mixing nickel salt, cobalt salt, and manganese salt to form a mixed solution. A precipitant and a complexing agent are added into the mixed solution, thereby adjusting a pH value to a range of 10.5 to 12 and obtaining a precursor A. The precursor A and lithium salt are ground by a ball mill to obtain a precursor B, precursor B then being sintered in an air or oxygen atmosphere. The sintering includes heating at a first heating speed of 5 to 15 °C/min to a first temperature of 400 to 800 °C and being held at such temperature for 1 to 6 h, and heating at a second heating speed of 1 to 10 °C/min to a second temperature of 900 to 980 °C and being held there for 8 to 10 h.
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93.发明公开
公开(公告)号：EP4141094A1
公开(公告)日：2023-03-01
申请号：EP20932298.1
申请日：2020-04-20
申请人： MGI Tech Co., Ltd.
发明人： CUI, Xingye , YANG, Joonmo , XU, Hong , SUI, Xiangkun , BOGDAN, Greg
摘要： A fluid laying device includes a manifold block. The manifold block defines a first channel, and also defines a first fluid inlet, a first fluid outlet, and several carrier interfaces. Each carrier interface has a first hole connecting one of a channel inlet and channel outlets of the flow cell carrier. The manifold block is provided with an inlet valve device, a bypass valve device, and outlet valve devices. The inlet valve device and the outlet valve devices are one-to-one corresponding to the carrier interfaces, and disposed on a fluid path from the corresponding carrier interface to the first channel. The first channel includes a first section and a second section. A bypass valve device is between the first and second sections to control connection and disconnection between the first and second sections. The inlet valve device connects the first section, and the outlet valve devices connect the second section.
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公开(公告)号：EP4129093A1
公开(公告)日：2023-02-08
申请号：EP21780386.5
申请日：2021-03-11
发明人： QIU, Weihua
IPC分类号： A24F40/10
摘要： An electronic cigarette control method and apparatus relating to the technical field of simulated smoking. The housing of the electronic cigarette is integrated with a pressure sensor. The method comprises: obtaining the pressure data detected by a pressure sensor (S110); when the pressure data exceeds a predetermined threshold, determining, according to the pressure data, the working parameters of an atomizer, and controls the atomizer so that the atomization process is performed in accordance with the working parameters, the working parameters comprising at least one of a working voltage, a working current, an output power and the temperature in an atomization cavity (S120). The method solves the problem in the related art of low playability of electronic cigarettes and the lack of fun when using them, and achieves the effect of enhancing the playability of electronic cigarettes.
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公开(公告)号：EP4122725A1
公开(公告)日：2023-01-25
申请号：EP20925496.0
申请日：2020-03-18
发明人： JIA, Weizhen
摘要： The present disclosure provides a strut assembly. The strut assembly comprises a piston rod of the shock absorber, an upper shock absorber support seat, a bearing, a spring, and a cushioning block that are coaxially arranged; a first through hole is formed on the upper shock absorber support seat; a second through hole is formed on the bearing; a part of the upper shock absorber support seat is provided in the second through hole; a third through hole is formed on the cushioning block; one end of the piston rod of the shock absorber is located in the first through hole and the other end runs through the third through hole; the cushioning block is connected to the upper shock absorber support seat; the spring is sleeved on the piston rod of the shock absorber; and the spring is connected to the bearing. On this basis, the present disclosure further provides a vehicle. According to the strut assembly provided in the present disclosure, the forces exerted on a shock absorber, the spring, and the cushioning block can arrive at a vehicle body via three different transmission paths, so that the load of the bearing can be reduced, thereby avoiding the bearing from breaking due to excessive load.
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96.发明公开
公开(公告)号：EP4112431A1
公开(公告)日：2023-01-04
申请号：EP21761004.7
申请日：2021-01-10
发明人： LIU, Ke , HU, Hui , LIU, Shiyao , LI, Peng
摘要： Disclosed are an early-warning system, method, and apparatus for steering of a two-wheeled vehicle, and a corresponding two-wheeled vehicle, the two-wheeled vehicle including a display apparatus. The system includes: a first control system and a second control system both operating independently and capable of exchanging data between each other in real time; the first control system is configured to: monitor a steering state of the two-wheeled vehicle in real time and generate steering state data; generate early-warning state data based on the steering state data; transmit at least part of the steering state data and the early-warning state data to the second control system in real time; and control corresponding components of the two-wheeled vehicle to operate according to control instructions received from the second control system and internal preset instructions; and the second control system is configured to: receive the steering state data and the early-warning state data transmitted by the first control system; generate early-warning information based on the early-warning state data, and control a display of the display apparatus based on the steering state data and/or the early-warning information. The present application can give an early warning to a driver when steering the two-wheeled vehicle, to accurately provide the driver with a safe operation prompt, to improve the user's driving safety and enhance the user experience.
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公开(公告)号：EP4111894A1
公开(公告)日：2023-01-04
申请号：EP21759751.7
申请日：2021-01-15
发明人： QIU, Weihua , LU, Xiaofeng
IPC分类号： A24F47/00
摘要： Disclosed is an upper cover assembly (20), comprising an upper cover (21), a mouthpiece (26), a sliding cover (22) slidably arranged on the upper cover (21), and a locking member (24), wherein an e-liquid injection hole (214) is provided in the upper cover (21); one end of the locking member (24) abuts against the sliding cover (22) so as to prevent the sliding cover (22) from sliding with respect to the upper cover (21); the mouthpiece (26) can slide with respect to the sliding cover (22) and abuts against the locking member (24); and the mouthpiece (26) is slid to make the locking member (24) slide in such a way that the locking member does not abut against the sliding cover (22), therefore making the sliding cover (22) slide so as to open or close the e-liquid injection hole (214). An atomizer (100) comprising the upper cover assembly (20), and an aerosol generating device can prevent a child from easily opening the atomizer (100) to come into contact with an aerosol-formed substrate.
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公开(公告)号：EP4101654A1
公开(公告)日：2022-12-14
申请号：EP21202451.7
申请日：2021-10-13
发明人： Ying, ZeYan
摘要： A loose-leaf binder includes a front cover (10); a back cover (20); a coupler (30) including a first connecting element (31), a second connecting element (32), and a covering member (33) interconnecting the first connecting element and the second connecting element; and an enhancement member (41, 42) disposed in the covering member. The front cover is coupled to the first connecting element; and the back cover is coupled to the second connecting element. There are further provided two folding members (34) each disposed between the first connecting element and the covering member or between the second connecting element and the covering member.
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公开(公告)号：EP4101413A1
公开(公告)日：2022-12-14
申请号：EP20917855.7
申请日：2020-11-28
发明人： HUANG, Jian , GAO, Yuanqian , WANG, Jianchen
摘要： The application discloses an operating arm (100) and a surgical robot. The operating arm (100) includes a driving cartridge (1), a link (2), an end instrument (3), and a first group driving wire (4) and a second group driving wire (5) penetrating the link (2). The end instrument (3) includes a connecting assembly (6) connected to the link (2) and an end effector (7) connected to the connecting assembly (6). The driving cartridge (1) includes a base (10) connected to the link (2), a first rotatable shaft (111) arranged on the base (10), and a second rotatable shaft (112) arranged on and rotating coaxially with the first rotatable shaft (111). The first group driving wire (4) starts from the first rotatable shaft (111) and terminates at a first position of the connecting assembly (6). The second group driving wire (5) starts from the second rotatable shaft (112) and terminates at a second position of the connecting assembly (6). The first position is farther away from the link (2), and the second position is nearer to the link (2). The end instrument (3) is driven by the first and the group driving wire (4) and the second group of driving wire (5) to move in a direction corresponding to a degree of freedom, and the flexibility of the operating arm (100) in a minimally invasive surgical operation process is improved.
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100.发明公开
公开(公告)号：EP4092785A1
公开(公告)日：2022-11-23
申请号：EP21740650.3
申请日：2021-01-15
申请人： Tianjin University
发明人： YANG, Quanhong , CHEN, Fanqi , HAN, Junwei , XIAO, Jing , KONG, Debin , TAO, Ying
摘要： Disclosed is a method for preparing a micron silicon-carbon composite negative electrode material, the method comprising the following steps: subjecting micron silicon particles to a chemical vapor deposition reaction to obtain carbon-coated first micron silicon particles; dispersing the carbon-coated first micron silicon particles in a first mixed solvent to obtain a dispersion; adding an alkali to the dispersion and then heating same to obtain carbon-coated second micron silicon particles; dispersing the carbon-coated second micron silicon particles and graphene oxide into a second mixed solvent, and performing a hydrothermal reaction to obtain a hydrogel; and heating the hydrogel to obtain the micron silicon-carbon composite negative electrode material. The micron silicon-carbon composite negative electrode material prepared by means of the method can not only efficiently buffer the swelling of internal micron-scale silicon particles, but can also withstand the pressure during an external compaction process. Disclosed are a micron silicon-carbon composite negative electrode material prepared by means of the method, a negative electrode plate, and a lithium ion battery.
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