Ortmann, DE
Armin Ortmann, Berlin DE
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20100106466 | SYSTEM FOR THE COMPUTED-AIDED DESIGN OF TECHNICAL DEVICES - The invention concerns an apparatus and a computer software product for the conceptioneering, predesign and configuration of a machine object represented by an object data model. Component objects are stored in an object database, wherein a component object contains at least one parameter object. In addition the database contains functional objects. The modeling approach implemented by the separation according to the invention of component objects and functional objects permits a distinction to be drawn between constraints within a component object and constraints which exist between component objects. The former are embraced by the component objects themselves and the latter by the functional objects. That encapsulation has in particular the advantage that the modeling process can be substantially clearer. In addition encapsulation permits re-use of the component objects in various systems. | 04-29-2010 |
Axel Ortmann, Berlin DE
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20090141076 | DEVICE FOR KEEPING AN INKJET PRINT HEAD CLEAN - In a device for cleaning an inkjet print head (in particular the surface with nozzle exit openings) for a franking and/or addressing machine in which the print substrates are directed along a stationary but pivotably arranged inkjet print head, the entire nozzle exit surface is cleaned in a short time and a contamination of the transport region is avoided, with a small apparatus expenditure, by a wiping device formed by a driven wiping roller that is transversally, non-positively directed along the nozzle exit surface in a cleaning operation, and that continuously, non-positively rests on an associated cleaning element. The nozzle surface is repeatedly wiped off and the wiping roller is simultaneously cleaned in a single pass. An actuator of the wiping roller can be selectively coupled with an actuator for a cleaning and sealing device that operates the cleaning element, or can be autonomous. The cleaning element can be a stripper for the wiping roller that rests parallel to and positively on the wiping roller. | 06-04-2009 |
20090153637 | APPARATUS FOR FREE-SPRAYING AN INKJET PRINTHEAD - An apparatus for free-spraying an inkjet printhead includes a feed table with a slot carrier which can be deflected counter to a spring force and has at least one free-spraying slot disposed opposite at least one inkjet printhead. The slot carrier is shaped in such a way that the at least one free-spraying slot is deflected out of a transport path corresponding to an entry of an item of mail being fed in. | 06-18-2009 |
20090303284 | DEVICE FOR CLEANING WIPER ELEMENTS FOR AN INKJET PRINT HEAD - In a device to clean wiper elements of an inkjet print head of an ink dispenser of a printing apparatus having a chassis, a maintenance station is mounted on the chassis to allow travel of the maintenance station in at least one direction that causes the maintenance station to move past the inkjet print head. The maintenance station carries wiper elements that wipe ink from the surface of the inkjet print head as the maintenance station moves past the inkjet print head. An ink uptake unit is mounted at the chassis at a position past which the maintenance station travels, after traveling past the inkjet print head. The ink uptake unit includes material that transfers ink from the wipers to the material. | 12-10-2009 |
20120120172 | PRINTING APPARATUS ARRANGED TO LOWER, POSITION AND RAISE PRESSURE ELEMENTS IN THE PRINTING APPARATUS - A printing apparatus has a path for transporting flat items in the x-direction, and allows insertion and removal of a box-shaped module along the y-direction. The box-shaped module has a pressure device that exerts pressure in the z-direction on the flat items to be transported. The x-direction, y-direction and z-direction are orthogonal to one another. The components of the box-shaped module in combination with guides of the printing apparatus cooperate to initially move the pressure device along the z-direction during insertion of the box-shaped module into the printing apparatus and to move said box pressure device opposite along the z-direction upon reaching a predetermined position. | 05-17-2012 |
20120147071 | MODULAR PRINTING APPARATUS WITH A REMOVABLE, BOX-SHAPED MODULE - A modular printing apparatus has a printing device with a movable print carriage with at least one inkjet print head, a control unit, a locking mechanism, a mechanical connection element that is integrally molded on a housing wall of a box-shaped module. In an operating mode, the box-shaped module is inserted into the printing apparatus and can be removed from the printing apparatus in a service mode, and a triggering mechanism acts on the locking mechanism with first and second force components. The first and second force component couple the locking mechanism and the mechanical connection element to one another in the operating mode in order to lock the box-shaped module inserted into a bay of the printing apparatus at the printing apparatus. By the second force component acting opposite the z-direction in the service mode, the locking mechanism and the mechanical connection element are disengaged in order to unlock the box-shaped module inserted into the printing apparatus before said box-shaped module can be removed from the printing apparatus. | 06-14-2012 |
20120200029 | APPARATUS FOR PRESSING FLAT MATERIALS ONTO A TRANSPORT MODULE - An apparatus for pressing flat materials onto a transport module with a transport belt includes a holding carrier for pressing elements being disposed under a feed table. At least one of the pressing elements is mounted on the holding carrier with a multiplicity of individual resilient or sprung constituent parts, or a multiplicity of pressing elements are disposed on the holding carrier below the transport belt in a transport direction. The pressing elements can protrude through an opening in the feed table, in order to provide suitable pressure from below on the transport belt of the transport module. | 08-09-2012 |
20130335497 | FRANKING MACHINE AND METHOD FOR SERVICING THEREOF - A franking machine has an ink jet printing device with exchangeable ink cartridges. The lower housing shell of a security housing of the franking machine has a sealable, shaft-shaped opening in the base and is designed to accommodate assemblies that can be contaminated with ink. These assemblies are situated in a non-secure region of the franking machine and are accessible via the aforementioned opening when a cover of the shaft-shaped opening is opened. A servicing procedure allows the franking machine to be retrofitted to print with a different ink color. After moving the print carriage in one direction and opening a cartridge flap, the ink cartridges can be removed. A displacement of the print carriage takes place after closing the cartridge flap, wherein the print carriage is moved in the opposite direction so that the print carriage arrives in the sealing position for ink cartridges. A box-shaped mod can now be removed from the franking machine. Servicing of the ink-contaminated modules subsequently takes place via the aforementioned opening. | 12-19-2013 |
20140020576 | PRINTER APPARATUS - A printer apparatus has a contact pressure device for flat articles on a continuously moving transport belt, in particular letters in a franking and/or addressing machine. In order to increase the usable region and/or of the throughput of the printer apparatus, flat articles of different thicknesses are processed with predetermined speed, without slippage, in succession with arbitrarily small gaps between successive articles. An elastic, bellows-shaped, resiliently supported air bag has a low-friction, wear-resistant cover surface that is in non-positive contact with the transport belt. With its associated retention and air supply devices the bellows serves as a mobile contact pressure module. | 01-23-2014 |
Bodo Ortmann, Koln DE
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20080220527 | MODULAR TRANSFECTION SYSTEMS - The present invention relates to a method for transfection of cells using at least one protein capable of forming nucleoprotein filaments, wherein the protein is initially modified with at least one functional component which influences one or more steps of the transfection, the nucleic acid to be transfected is then loaded with the modified protein, whereby the nucleic acid and the protein form a filament-like complex, and this complex is finally added to the cells to be transfected. The invention further relates to a transfection agent consisting of nucleoprotein filaments (NPF), with at least one nucleoprotein filament-forming protein being modified with at least one functional component for the transfection. Furthermore, the present invention relates to the use of the transfection agent according to the invention for producing a drug for gene therapeutic treatment of humans and animals. The present inventions also includes corresponding pharmaceutical preparations, especially for use in gene therapy as well as the use of such transfection agents as component in kits. | 09-11-2008 |
Bodo Ortmann, Cologne DE
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20090253206 | NUCLEAR TRANSPORT AGENT AND METHOD FOR PRODUCING SAID AGENT - The present invention relates to a transport agent for transporting nucleic acids into eukaryotic cells and a method for producing said agent. The invention further concerns methods for transporting nucleic acids into eukaryotic cells using the transport agent according to the invention. The present invention provides an alternative transport agent and a method which are effective to allow an efficient transport of nucleic acids into eukaryotic cells. The transport agent comprises a complex forming moiety that is capable of forming complexes with at least one nucleic acid molecule and condensing said nucleic acid molecule, and at least one nuclear localization moiety comprising at least one nuclear localization signal and having an approximately neutral net charge. | 10-08-2009 |
Christian Ortmann, Karlsdorf-Neuthard DE
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20140040344 | NOTIFICATIONS AND REQUESTS IN A NETWORK APPLICATION - Users of network-based collaborative applications can be notified in real-time based on workflow changes or notifications. In one embodiment, a persistent icon can be displayed that is visible from different pages in the application. The persistent icon can be visible from any page in the application on an application toolbar. When a notification or workflow request is posted, the persistent icon can be dynamically updated in real time, and without the need for refreshing the currently displayed view. Additionally, notification and workflow requests can be sent to multiple users simultaneously. When a notification or request is received, a counter can be incremented indicating a number of unread notifications or requests. | 02-06-2014 |
20140143350 | MANAGING EMAIL FEEDBACK - Solutions are provided for managing email feedback. Email messages can be received via a common email address. Individual senders can be determined based on the sender addresses of the received email messages. Feedback objects can be generated and saved from the received email messages. Processing of received email messages, including reply emails, can be performed based on whether sender addresses are authorized. Feedback objects can be provided for review and management. Individual senders can log in to a system to review and manage feedback objects, including assigning classifications to feedback objects. | 05-22-2014 |
Christoph Ortmann, Munchen DE
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20120255267 | FILTER UNIT FOR AN EXTRACTOR HOOD - A filter unit for an extractor hood includes at least one filter element, and at least one protection plate which is arranged in a flow direction upstream of the filter element. The protection plate is made of at least two layers and can have a thickness in a range of 0.5 mm to 10 mm. | 10-11-2012 |
Hubert Ortmann, Heimenkirch DE
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20130333791 | Weaving Machine Having Movable Limiting Means, and a Method for Producing a Woven Fabric - Weaving machine ( | 12-19-2013 |
Ingo Ortmann, Werne DE
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20080300428 | USE OF alpha,beta -UNSATURATED CARBONYL COMPOUNDS AS QUENCH REAGENTS FOR THE BIRCH REDUCTION - Use of α,β-unsaturated carbonyl compounds as quench reagents for the Birch reduction. | 12-04-2008 |
Jan-Peter Ortmann, Klein Winternheim DE
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20130224493 | TRANSPARENT LITHIUM GLASS-CERAMIC MATERIAL, PRODUCTION AND USE THEREOF - A lithium-containing, transparent glass-ceramic material is provided. The material has low thermal expansion and has an amorphous, lithium-depleted, vitreous surface zone. The zone is at least 50 nm thick on all sides and encloses a crystalline interior, which has high transmission. The material includes a transition region connecting the zone and the interior. | 08-29-2013 |
20140251977 | GLASS CERAMIC COOKTOP WITH KNOB PATTERN - A glass ceramic cooktop is provided, which has a knob pattern that is ground off in a peripheral area of the cooktop to create a flat facet with a shallow angle, which can be used as a display area. | 09-11-2014 |
Lars Ortmann, Jena DE
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20080292535 | Large-volume CaF2 single crystals with reduced scattering and improved laser stability, and uses thereof - The method provides CaF | 11-27-2008 |
20100167906 | PROCESS OF MAKING A DENSE SYNTHETIC SILICA GLASS, A MUFFLE FURNACE FOR PERFORMING THE PROCESS, AND SILICA GLASS OBTAINED FROM SAID PROCESS - The process of making synthetic silica glass occurs in a combustion chamber of a muffle furnace. It includes producing a gas flow containing a fuel, an oxidizer, and a silicon compound that is converted by flame hydrolysis and/or by chemical oxidation to SiO | 07-01-2010 |
20110090492 | Method of evaluating defects in a material transparent to electromagnetic radiation, especially for optical applications, apparatus for performing said method, and materials selected thereby - The method of evaluating an optical defect in a transparent material includes irradiating the material with light to produce scattered light from the defect, rotating the material about a rotation axis passing through the defect, measuring scattered light intensity at a scattering angle (θ | 04-21-2011 |
Marcus Ortmann, Arnsberg DE
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20130284819 | Guide Plate for the Lateral Guidance of a Rail and System for Fastening a Rail - Disclosed is a guide plate for the lateral guidance of a rail and to a rail fastening system with such a guide plate. The guide plate has a contact area, on which the guide plate stands in the completely assembled state, and a support portion, which is associated with the counter bearing, with a support face, with which the guide plate 1 is supported, in the completely assembled state, on a counter bearing. | 10-31-2013 |
Markus Ortmann, Willich DE
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20150240865 | Ball Joint and Method for Manufacturing a Ball Joint - In a ball joint with a housing, a ball stud which includes a ball head mounted in the housing, and with a sealing bellows which includes a ring-shaped housing-side connecting region, it is provided that at the housing a ring-shaped channel is provided, in which the housing-side connecting region is accommodated, wherein the outer radius of the channel at the channel bottom is greater than the outer radius at the free edge of the channel, and on the housing-side connecting region of the sealing bellows at least one holding element made of a rigid material is provided, which in particular in a top view in longitudinal direction of the ball stud is at least partly covered by the free edge of the channel. | 08-27-2015 |
Matthias Ortmann, Nordheim DE
Rainer Ortmann, Koln DE
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20130108543 | METHOD FOR PRODUCING CHROMIUM (III) OXIDE | 05-02-2013 |
20130129604 | METHOD FOR PRODUCING AMMONIUM DICHROMATE - Process for preparing ammonium dichromate, comprising the steps of | 05-23-2013 |
20130216471 | PROCESS FOR PREPARING CHROMIUM(III) OXIDE - The present invention relates to a process for preparing chromium(III) oxide by reaction of alkali metal chromate with gaseous ammonia, subsequent hydrolysis, isolation of the hydrolysis product and calcination. | 08-22-2013 |
20140105812 | PROCESS FOR PREPARING CHROMIUM(III) OXIDE - Process for preparing chromium(III) oxide, which comprises the steps: | 04-17-2014 |
Simon Ortmann, Rheinau-Linx DE
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20100193321 | CLUTCH ACTUATION SYSTEM - An actuation system for a double clutch. The actuation system has a guide sleeve disposed around transmission input shafts of a double-clutch transmission which is connected downstream and two pistons which are disposed on the sleeve axially displaceably by an actuator unit, each for actuating the clutches. The pistons can be displaced independently from each other, are locked into position, and overlap each other. | 08-05-2010 |
20150247575 | PISTON-CYLINDER ARRANGEMENT, IN PARTICULAR A SLAVE CYLINDER FOR A HYDRAULIC CLUTCH ACTUATING DEVICE - The invention relates to a piston-cylinder arrangement, in particular a slave cylinder for a hydraulic clutch actuating device, comprising a cylinder housing which is made of a plastic, in which an annular pressure chamber is formed in which a piston is mounted so as to be axially movable for actuation of a clutch release bearing, wherein the inner wall of the pressure chamber forms a guide sleeve. In the case of a piston-cylinder arrangement which stands up to the pressures and temperatures that occur in operation of the clutch actuating device, a stop is situated on the guide sleeve facing the clutch release bearing, the stop being in the form of a threaded connection. | 09-03-2015 |
Stefan Ortmann, Schwarzhausen DE
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20120198933 | Connection Assembly for a Sensor Assembly and Sensor Assembly - The disclosure relates to a connection assembly for a sensor assembly having a connection element which is electrically and mechanically connected to one end of at least one wire of a connection cable in a first contacting region and can be electrically and mechanically connected to a sensor element in a second contacting region, wherein the connection element is at least partially enclosed by a plastic overmold which has a window-shaped recess in a transition region between the first contacting region and the second contacting region which is sealed in the injection moulding die during the injection process of the plastic overmold and a corresponding sensor assembly. According to the disclosure, a positioning opening is arranged in the transition region such that the connection element can be positioned in the injection moulding die and the transition region surrounding the positioning opening is sealed flat in the injection moulding die to create the window-shaped recess. | 08-09-2012 |
Thomas Ortmann, Kassel DE
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20140233263 | TRACKING METHOD AND TRACKING DEVICE FOR A VOLTAGE CONVERTER FOR A PHOTOVOLTAIC SYSTEM - The disclosure relates to a tracking method for a voltage transformer, in particular an inverter, of a photovoltaic system. In the method, an intermediate circuit voltage is repeatedly decreased or increased in one direction to a lower or higher voltage by voltage steps of a specified magnitude. The method is characterized in that an average rate of change of the intermediate circuit voltage in a partial time period between two voltage steps is limited by a maximum average rate of change, the maximum average rate of change being defined according to the magnitude of the intermediate circuit voltage. The disclosure further relates to a tracking device designed to perform the tracking method and to an inverter equipped with the tracking device. | 08-21-2014 |
Valerij Ortmann, Meckenheim DE
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20110106229 | Biostable Neuroelectrode - The invention relates to a device for deriving electrical signals or for electrically stimulating neuronal tissue. Neuroelectrodes form an interface between the biological tissue and technical systems. Existing neuroelectrodes for contacting low-lying neuronal layers diminish their properties by the interaction with biological tissue. In order to improve the long-time behavior, neuroelectrodes filled with bioactive substances are used. The neuroelectrode is formed on a flexible or rigid substrate with the aid of a line and of a microcapillary. The inside of the microcapillary serves as a container for the bioactive substance. The biostable neuroelectrode is used for deriving electrical signals or for electrically stimulating neuronal tissue in the fields of neurology and neurophysiology. | 05-05-2011 |