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公开(公告)号：EP4428220A1
公开(公告)日：2024-09-11
申请号：EP23172756.1
申请日：2023-05-11
摘要： The subject of the invention relates to a system for in vitro electro stimulation of cells, comprising:
- plurality of independent, separate culture wells, wherein each separate culture well (1) is formed as a self-contained container in the shape of a geometric solid, having side walls (40) and a bottom, forming the base (20) of the well;
- a PCB (3) on which electrodes of opposite signs are mounted in pairs to supply an electrical charge, which electrodes are connected to a power supply unit, the PCB being provided with appropriately arranged openings (10) for visual observation of cultures in the culture wells and with a housing configured to house the culture wells and the PCB
the system being characteristic by independent separate culture wells (1) that are made of flexible biocompatible plastic material that can withstand autoclave sterilization temperatures and have a base (20) of the well that is shaped in a form of a flange element and made of translucent plastic, which base (20), together with the side walls (40) of the well (1) define a well chamber having electrodes (30) of opposite signs made of flexible material arranged in the base (20) of each well (1), wherein the individual culture wells (1) are arranged on the PCB (3) in correlation with the openings (10) and further the system can be equipped with a microcomputer (6) with a power supply unit.-
2.发明公开
公开(公告)号：EP4345245A1
公开(公告)日：2024-04-03
申请号：EP22212864.7
申请日：2022-12-12
发明人： SOLECKI, Tadeusz , SOLECKI, Marek , STOPA, Jerzy , WI NIOWSKI, Rafa , ZIAJA, Jan
摘要： The invention relates to a method of installation of a modular well screen (underground water filter) in a borehole and a well screen module, and it is characterizing in that casing pipe (4) sections are filled with water at least in their horizontal segments, whereas the well screen modules (10) contain removable displacement elements (10.5) having adjustable displacement, which elements are connected one to each other mechanically by means of mechanical catches (10.7), as well as pneumatically by means of pneumatic fasteners (10.8), and wherein the last displacement element (10.5) is connected to a winch and to a compressor on the surface (the ground surface).The air pressure in the displacement elements (10.5) is adjusted using the compressor, while inducing a buoyant force that balances or reduces the weight of the well screen modules (10) and extraction pipes (6), in such a way as to minimize resistance to motion in the process of they being inserted into the casing pipes (4) positioned in the borehole. Upon the installation is completed, the displacement elements (10.5) are removed.
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公开(公告)号：EP4286831A1
公开(公告)日：2023-12-06
申请号：EP22213041.1
申请日：2022-12-13
IPC分类号： G01N21/01
摘要： A capillary stabilizer for a liquid sample, consisting of a capillary and a supporting element (a holder) being characteristic in that the capillary (1) is made of borosilicate glass and has a length in the range from 35.0 to 60.0 mm, an outer diameter in the range from 6.5 to 10.0 mm, and an inner diameter in the range from 1.2 to 1.8 mm. In the upper portion of the capillary there is a widening (2), which in its inlet portion has a diameter in the range of from 4.0 to 8.0 mm, and a height in the range of from 5.0 to 10.0 mm. In the lower portion of the capillary there is a widening (3) with a diameter of its base in the range of from 3.0 to 3.5 mm and a height in the range of from 0.7 to 1.0 mm. On the outer perimeter of the upper outlet of the capillary a chamfer (4) is made having a depth in the range of from 0.3 to 0.5 mm, simultaneously the capillary is placed in a supporting element (a holder) (5). Preferably, the capillary (1) has a funnel-shaped widening (4) in its upper portion. Preferably, the capillary (1) has a conical widening (3) in its lower portion.
Preferably, the holder (5) that is designed for operation at a room temperature is made of plastic. Preferably, the plastic from which the holder (5) is made is organic glass. Preferably, the holder (5) in the high-temperature variant is made of metal. Preferably, the metal from which the holder (5) is made is aluminum. Preferably, the holder (5) has a cylindrical hollow recess (6) at the bottom. Preferably, the holder (5) has a conical hollow recess (7) on the bottom located around the opening through which the capillary (1) passes.-
公开(公告)号：EP3116822B1
公开(公告)日：2018-05-09
申请号：EP14786267.6
申请日：2014-09-12
发明人： IWANEJKO, Zdzislaw
CPC分类号： B65D47/283 , B65D55/02 , B67D7/005 , B67D7/42 , F16K35/025
摘要： A device for filling or discharging a liquid includes an elongated body, a coaxial closure sleeve mounted axially on the main sleeve, wherein the main sleeve is slidable relative to the closure sleeve and the body and comprises an outlet end on its side remote from the body and an inlet end on the side closer to the body, facing the liquid inlet, at the inlet side the main sleeve has lateral surface outflow openings, a push-button for actuating the liquid outflow located at the outflow end of the device, located on the main sleeve at its outlet end side, which said push-button is non-rotatably mounted thereon, and between the main sleeve and the closure sleeve a sealing diaphragm, as well as the helical spring of the push-button are arranged. The liquid flows by axially displacing the push-button member.
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公开(公告)号：EP1648611A1
公开(公告)日：2006-04-26
申请号：EP04748870.5
申请日：2004-06-18
发明人： KARBOWNICZEK, Jacek
IPC分类号： B01L3/02
CPC分类号： B01L3/0279
摘要： The exchangeable pipette tip assembly (3) is seated on the pipette body, and has the ejector push (6) linked to the ejector (8), while the ejector push button (6) has the push button toothed bar (9), and the ejector pusher (7) has the pusher toothed bar (10). Inside the pipette body the push button toothed wheel (11) is disposed, which is engaged with the push button toothed bar (9), and the pusher toothed wheel (12), which is engaged with the pusher toothed bar (10), while both toothed wheels (11, 12) are interconnected so that they make the same rotational movement around their common axis (13) of rotation rigidly fixed with respect to the handle (1).
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公开(公告)号：EP4363266A1
公开(公告)日：2024-05-08
申请号：EP22833822.4
申请日：2022-07-01
发明人： OZVATAN, Ziya , OZVATAN, Taner
CPC分类号： B60N2/28 , B60N2/265 , B60N2/2803 , B60N2/2851 , B60N2/2818
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公开(公告)号：EP4266855A1
公开(公告)日：2023-11-01
申请号：EP22882091.6
申请日：2022-09-19
发明人： ALKAN, Mehmet ¿nan , ALKAN, Selin , KELEPE, Olcay
IPC分类号： A01B59/06
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8.发明公开Method for producing an interference image, a system for generating an interference image and an interferometer, especially for the fourier spectrometer 审中-公开一种用于制造干涉图像系统用于产生干扰图像和干涉仪，特别是用于一个傅立叶光谱仪处理
公开(公告)号：EP2418467A1
公开(公告)日：2012-02-15
申请号：EP11171862.3
申请日：2011-06-29
发明人： Rataj, Miroslaw
CPC分类号： G01J3/4535 , G01B9/02084 , G01J3/4532
摘要： The present invention relates to a method for producing an interference image, wherein the input beam is divided into two beams at path of which beams at least one stationary reflective unit (ZS1,ZS2) is disposed and wherein each of said beams after reflection from said reflective unit is directed onto a movable reflective unit (ZR), at which the optical path difference between said first and said second beams is produced, and then both beams are reversed back and subjected to interference. A double-sided reflective (ZR) unit is used as a movable reflective unit, which is arranged at a route of said beams reflected from the stationary reflective units and onto which both beams are simultaneously directed, and wherein the difference of optical paths between said two beams is produced by means of linear displacement of said movable reflective unit (ZR) in the direction determined by the course of beams from its reflective surfaces so that the displacement of the movable reflective unit equal to x causes the difference in optical paths between said first and second beams equal to 4x. The invention provides also a system for producing an interference image and an interferometer with such system.
摘要翻译： 本发明涉及一种方法，用于在干扰图像产生，worin输入光束在路径哪个束的至少一个固定反射单元（ZS1，ZS2）设置和worin每个所述的被分成两束从所述反射后的光束 反射单元被引导到可移动反射单元（ZR），在该第一和所述的光程差。所述第二束产生，然后这两个光束被转回并经受干扰。 双面反射（ZR）单元被用作处于所述的路线布置光束从固定反射单元反射的和在其上两个束同时引导可移动反射单元，全部和worin的之间的所述光路的差 两个光束是通过在从它的反射表面由光束的过程中开采所以没有等于x的可移动反射单元的位移的方向确定所述可移动反射单元（ZR）的线性位移的装置产生引起所述之间的光路的差 第一和第二光束等于4倍。 因此本发明提供用于在干扰图像产生和与搜索系统到干涉仪的系统。
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公开(公告)号：EP4283114A1
公开(公告)日：2023-11-29
申请号：EP22213095.7
申请日：2022-12-13
IPC分类号： F03D1/04
摘要： The invention relates to the design of a wind turbine with a horizontal rotation axis of a rotor, which has a high energy efficiency at low wind speeds and simplifies its installation directly on a roof of a building.
The wind turbine with a horizontal rotation axis of the rotor has a body (1) in the form of a diffuser, the inlet opening (2) of which has a circular cross-section and the outlet opening (3) has a square cross-section. The hub (4) of the rotor (5) is fixed via radial ribs (6) in the inlet opening (2) of the diffuser (1). The length of the side (7) of the outlet opening (3) of the diffuser (1) and the distance between the inlet opening (2) and the outlet opening (3) of the diffuser (1) are equal to the diameter (D) of the inlet opening (2).-
公开(公告)号：EP4206446A1
公开(公告)日：2023-07-05
申请号：EP22216713.2
申请日：2022-12-27
发明人： JANOWSKI, Miroslaw
摘要： An air intake system for an internal combustion engine of a vehicle includes an inlet duct and a bypass duct. The bypass duct is led out from the inlet duct downstream a compressor and a charging air cooler and upstream the pressure sensor in a spark-ignition SI engine or upstream a throttle in a compressionignition CI engine and it is connected back to the intake duct upstream the compressor. In the bypass duct a circulation valve connected by wire or wireless connection to a digital computing and controlling system is provided. The system is characterized in that it uses an exhaust gas recirculation EGR valve with electromagnetic control unit as the circulation valve (5), wherein the digital computing and controlling system is the electronic control unit ECU of the vehicle.
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