Sickert, DE
Daniel Sickert, Munchen DE
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20090173527 | Method for Integrating Functional Nanostructures Into Microelectric and Nanoelectric circuits - A nanostructure is provided on a substrate by forming at least one multi-electrode arrangement on the substrate, wherein said electrodes comprise respective electrode areas projected with respect to the opposite electrode ends which extend along a line in such a way that the adjacent ends produce a respectively frequency time-variable potential difference. A suspension of nano-object such as nanotubes, nanowires and/or carbon nanotubes is produced and then transferred to the substrate between the adjacent ends. The assembly of respective individual nano-objects is dielectrophoreticly deposited on the line between said adjacent ends, and the assembly of respective nano-objects is fused in the area of the ends in such a way that the nanostructure is formed. | 07-09-2009 |
20090266143 | Separation column for chromatographs - In a chromatograph, a separation column is disposed between an injection system and a detector. The separation column includes a bundle of capillaries which are formed of carbon nanotubes with a typical diameter of 0.5 nm to 5 nm and may number in the several hundreds. | 10-29-2009 |
20110076684 | APPARATUS AND METHOD FOR ACQUIRING, DETECTING, AND ANALYZING CELLS IN A MICROFLUIDIC SYSTEM - An apparatus is disclosed for acquiring, detecting, and, optionally, analyzing cells in a biological liquid, which apparatus has a microfluidic system. In at least one embodiment, the apparatus includes at least one microfluidic channel having a small cross-section which is completely or partially coated with cell-specific binding molecules and which has no flow obstacles dividing the fluid flow; at least one apparatus for generating a steady and alterable liquid flow through the microfluidic channel, and optionally at least one apparatus for analyzing the genetic information of the cell. In at least one embodiment, the method includes a sample of a biological liquid being conducted through an apparatus defined above at a defined velocity V | 03-31-2011 |
20110076754 | DEVICE AND METHOD FOR FILTERING ONE OR MORE PARTICLES TO BE DETECTED FROM A FLUID - A device is disclosed for filtering a particle to be detected from a fluid. In at least one embodiment, the device includes a substrate and, applied above it, a protective layer, a channel being disposed between them for the purpose of receiving a fluid containing different particles. In at least one embodiment, the channel extends at least partially in a spiral shape between its inlet and outlet and on its internal wall contains a coating for attracting a particle type to be filtered, which coating is applied at least on the radially outside subsection of the internal wall of the channel. Owing to the laminar longitudinal movement of the fluid inside the channel a radially outward directed centrifugal force acts on the particles, with the result that per time unit more particles come into contact with the radially outside subsection of the internal wall of the channel than the radially inside subsection of the internal wall of the channel. The filter effect is reinforced as a result. | 03-31-2011 |
20110092853 | INTERVENTION DEVICE FOR COLLECTING BIOLOGICAL MATERIAL AND METHOD FOR THE PRODUCTION THEREOF - An intervention device is disclosed for collecting biological material comprises a surface with a coating covering the surface at least in part. In at least one embodiment, capture molecules, by which the biological material can be bound, are immobilized on the coating. The capture molecules are distributed stochastically on the coating. | 04-21-2011 |
Daniel Sickert, Muenchen DE
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20100076340 | DEVICE AND METHOD TO EXTRACT MATERIAL OF A MATERIAL RESERVOIR - A device to extract material of a material reservoir has at least one guide tube with internal space and with an inner wall surrounding the internal space; at least one sled that can implement a sled translation movement in the inner space along a longitudinal alignment of the guide tube; and at least one collection unit with collection surface to collect the material. The collection unit and the sled are coupled to one another such that the sled translation movement of the sled leads to a collection translation movement of the collection surface of the collection unit, and such that the collection surface can be inserted into the material reservoir and be withdrawn from the material reservoir. A rotation mechanism that is operated manually or automatically can be provided with which a wire, which acts as a collection device, can be displaced in vivo over a length of 1 mm to up to 2 cm within a venous cannula. The invention is used in medical technology, for example, to collect cells from a reservoir in the form of a bodily fluid. | 03-25-2010 |
Daniel Sickert, München DE
Patent application number | Description | Published |
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20090173527 | Method for Integrating Functional Nanostructures Into Microelectric and Nanoelectric circuits - A nanostructure is provided on a substrate by forming at least one multi-electrode arrangement on the substrate, wherein said electrodes comprise respective electrode areas projected with respect to the opposite electrode ends which extend along a line in such a way that the adjacent ends produce a respectively frequency time-variable potential difference. A suspension of nano-object such as nanotubes, nanowires and/or carbon nanotubes is produced and then transferred to the substrate between the adjacent ends. The assembly of respective individual nano-objects is dielectrophoreticly deposited on the line between said adjacent ends, and the assembly of respective nano-objects is fused in the area of the ends in such a way that the nanostructure is formed. | 07-09-2009 |
Daniel Sickert, Nurnberg DE
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20120227474 | DEVICE COMPRISING A RESONATOR FOR DETECTING AT LEAST ONE SUBSTANCE OF A FLUID, METHOD FOR PRODUCING SAID DEVICE AND METHOD FOR DETECTING AT LEAST ONE SUBSTANCE OF ANOTHER FLUID - A device for detecting a substance of a fluid or the concentration of a substance of a fluid may include a carrier to which a resonator is applied, to which a chemically sensitive material for adsorption of a substance to be detected is applied. The adsorption of the substance increases the mass of the resonator. The concentration of the substance in the liquid can be determined by measuring the frequency change of the resonator. | 09-13-2012 |
20120252055 | ARRANGEMENT AND METHOD USING MICROSENSORS FOR MEASURING CELL VITALITIES - An arrangement and a method measures cell vitalities with a sensor array. The sensor array is formed on a surface of a semiconductor chip. The semiconductor chip has integrated circuits and an integrated circuit is associated with each sensor of the sensor array, for processing the measurement signals of the respective sensor. The integrated circuits are formed in the semiconductor chip spatially in each case below the associated sensor and neighboring sensors of the sensor array have a centre-to-centre in the range of micrometers. The pH and/or pO | 10-04-2012 |
20130075286 | SAMPLE CARRIER AND METHOD FOR MICROSCOPIC EXAMINATION OF BIOLOGICAL SAMPLES - A sample carrier for microscopic examination of biological samples includes a base body and a filter membrane. The base body has at least one recess in which the filter membrane is disposed. The filter membrane makes an essentially flush closure with the surface of the sample carrier. The sample carrier has a circular shape. | 03-28-2013 |
Daniel Sickert, Nuremberg DE
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20160001231 | METHOD FOR PRODUCING A MICROSCREEN - A method for producing a microscreen is described in which, in a first step, a support is provided, in a second step, a photoresist layer with a definable thickness is applied to the support, in an exposure step, the photoresist is exposed by means of the effect of radiation using a mask that defines the structure of the microscreen, in a development step, the photoresist is developed, characterized in that the thickness of the photoresist layer is selected such that, in a sub-region of the photoresist layer, the radiation used for the exposure penetrates only so slightly that practically no cross-linking of the photoresist takes place. | 01-07-2016 |
Daniel Sickert, Nuremburg DE
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20160004162 | METHOD FOR PRODUCING A MICROSCREEN - A microscreen, substantially formed of a photoresist material, is produced by applying a photoresist layer to a support using a liquid photoresist, partially covering the photoresist layer with a mask that defines the structure of the microscreen, exposing the photoresist to radiation, developing the photoresist, and removing the photoresist from the support. | 01-07-2016 |
Dirk Sickert, Bruehl DE
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20090001673 | Vehicle Body Seal for A Steering Column Leadthrough - A seal system ( | 01-01-2009 |
20130121863 | ADJUSTABLE VANE PUMP FOR REDUCING PRESSURE PULSATIONS DURING DISCHARGE - An adjustable rotary vane pump configured to reduce pressure pulsations during hydraulic fluid discharge includes a housing having two side plates positioned in parallel. Each side plate has multiple grooves formed in its surface. A rotor mounted between the side plates has multiple vanes extending radially outward. A lift ring surrounds the rotor, pivotally connected to the housing to swivel between positions eccentric to the housing. During rotation of the rotors, the vanes divide the annular region between the rotor and the lift ring into multiple cells, which alternately position themselves between a suction zone and a pressure zone of the pump. In a transition region between the suction and pressure zone, when the lift ring is between pre-determined angular positions, the grooves within lift ring and the side plate substantially align to create an overflow channel, which transfers the hydraulic fluid from the suction zone to the pressure zone. | 05-16-2013 |
20150151777 | STEERING COLUMN INCLUDING A PROTECTIVE COVER - A steering column for a motor vehicle may include a steering spindle and a cover. The steering spindle may include an input shaft configured to rotate with a steering wheel, an output shaft rotatably mounted in a steering gear housing, and a swivel joint arranged between the shaft and the output shaft. A portion of the steering spindle within a footwell of the vehicle may be covered by the cover. The cover may include a fastening device and an opening on a side facing away from the footwell. The opening of the cover may extend across a portion of the output shaft, the swivel joint, and a portion of the input shaft. The cover may be fastened to the steering gear housing by the fastening device so the cover does not rotate with the steering spindle. | 06-04-2015 |
Guenther Sickert, Dresden DE
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20110297077 | IN-LINE VACUUM COATING SYSTEM - An in-line vacuum coating system includes a vacuum chamber, a coating source and a substrate carrier for holding tubular substrates, the carrier being displaceable using the vacuum chamber. A sure method of simply and securely coupling a fixed rotational drive unit to a carrier that can be displaced at a constant rate of speed in an in-line vacuum coating system is accomplished by a fixed splined shaft rotatably installed and connectable to a rotational drive unit, and a gearwheel that can be engaged with the splined shaft and that is rotatably mounted on the carrier. The gearwheel is longitudinally displaceable to a predefined extent in spring-loaded fashion in a direction opposite to the direction of travel of the carrier. | 12-08-2011 |
Manuel Sickert, Puergen DE
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20140100694 | SYSTEM AND METHOD FOR CAMERA-BASED AUTO-ALIGNMENT - A camera-based auto-alignment process can include gripping a first calibration tool by a gripper unit of a robotic arm. Images of the first calibration tool can be captured by a camera coupled to the gripper unit. The gripper unit and camera unit can be aligned on two roughly parallel axes. The images can be analyzed to calibrate the axis of view of the camera with the gripper axis, providing an XY calibration of the robotic arm. The gripper unit can be calibrated on a Z-axis using optical calibration with landmarks provided on a second calibration tool, and/or by moving the gripper unit towards the work surface until it makes contact with the work surface and stops. Once calibrated, the camera can be used to identify one or more landmarks at known locations on the work surface to align the robotic arm with the work surface. | 04-10-2014 |
Michael Sickert, Aachen DE
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20150007923 | METHOD AND DEVICE FOR JOINING PLASTIC-METAL HYBRID COMPONENTS - The invention relates to a method for joining plastic-metal hybrid components, in which a metal component ( | 01-08-2015 |
Stefan Sickert, Ludwigsburg DE
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20080312791 | Apparatus and Method for Application of Force to a Steering Device - An apparatus for application of force to a steering device, e.g., of a motor vehicle, includes an operative apparatus associated with the steering device and a counterelement disposed on the steering device. The operative apparatus has an induction assemblage producing an electromagnetic force on the counterelement, and the counterelement has at least one electromagnetically influenceable region, so that a force displacing the counterelement with respect to the operative apparatus can be produced for application of force to the steering device. | 12-18-2008 |
20090312888 | DISPLAY OF A RELEVANT TRAFFIC SIGN OR A RELEVANT TRAFFIC INSTALLATION - In a method for displaying information in a vehicle: a region of the surroundings of the vehicle is captured optically via at least one image capture device; the captured image data are transmitted to a control and analysis unit, which analyzes the captured image data for the presence of traffic signs or traffic installations; and information is displayed on a display unit in the vehicle if the captured image data following analysis on the part of the control and analysis unit contain at least one traffic sign and/or at least one traffic installation. The control and analysis unit is supplied with route information about the current or planned route of the vehicle, information adapted to the current or planned route of the vehicle being displayed if for different route options different traffic signs and/or different traffic installations are detected. | 12-17-2009 |
Tino Sickert, Dresden DE
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20120180431 | DEVICE AND METHOD FOR APPLYING ELASTIC FILM SLEEVES TO CONTAINERS - A device and a method for applying elastic film sleeves to containers, including a plurality of revolving stretching units for receiving and stretching the film sleeves so that the containers can be slid into the film sleeves. The stretching units include spreading fingers driven by servo motors, such that the stretching of the film sleeves can be optimized independently of a circulation speed of the stretching units and flexibly adapted to different film types and container sizes. | 07-19-2012 |
20130272920 | APPARATUS AND METHOD OF RADIATION-BASED STERILIZATION OF CONTAINER CLOSURES - A closure sterilization arrangement for container closures comprises a conveying device that conveys the container closures separately along a conveying path so that they avoid touching one another. An irradiation device generates a radiation sterilizing the container closures and acts upon the container closures with the radiation during the conveying thereof by the conveying device. A rotating device rotates the container closures about a pre-set axis of rotation at least for a time period during their conveying by the conveying device. The irradiation device is arranged with respect to the conveying path of the container closures so that the radiation issuing from the irradiation device strikes both an external peripheral wall of the container closures and an internal region of the container closures, and the irradiation device irradiates the container closures from at least two different radiation directions. | 10-17-2013 |