Nitz, DE
Gergor Nitz, Olching DE
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20120296542 | Method for Automatically Decelerating a Vehicle to Avoid Collision or to Reduce the Consequences of a Collision - A method is provided for automatically decelerating a vehicle to avoid a collision or reduce the consequences of a collision with a detected collision object, wherein, at a determined intervention point-in-time, a brake system of the vehicle is automatically triggered such that a deceleration of the vehicle is caused, and wherein an automatic deactivation of the automatic braking intervention can take place by an increased actuation of the accelerator. A deactivation is carried out as a function of an override maneuver that depends on the actual driving dynamics, particularly an actuation of the accelerator that depends on the actual driving dynamics. | 11-22-2012 |
Gernot Nitz, Augsburg DE
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20100145519 | INDUSTRIAL ROBOT AND METHOD TO OPERATE AN INDUSTRIAL ROBOT - In an industrial robot and a method for operating an industrial robot, a robot arm is pivotable with respect to multiple axes. At least one of the axes has an drive associated therewith for controlling movement of the robot arm with respect to that axis. The electrical drive includes a three-phase synchronous motor that is operated with associated electrical currents and electrical voltages. A signal representing at least one of said electrical currents and electrical voltages is supplied to a computerized control unit that determines, from the signal, the position of the axis associated with the electrical drive. The computerized control unit controls operation of the electrical drive dependent on this determined position. | 06-10-2010 |
20100180708 | MANIPULATOR WITH AN EXTERNAL ROTOR MOTOR - A manipulator, in particular a small robot, has at least two motor mutually movable limbs with a motion axis of both limbs being acted on by an axle drive that has an external rotor motor, a position transmitter and a transmission. The transmission has at least one planetary gear set with a center gear and at least one planet meshing with it that also meshes with a ring gear and is mounted on a planet carrier. One of both limbs of the manipulators is torque proof connected with the ring gear and is mounted by this radial and/or axially, and the other is torque proof connected by both limbs of the manipulator with the planet carrier and is mounted by this radial and/or axially. | 07-22-2010 |
20120232694 | Method For Creating A Robot Model And Industrial Robot - The invention relates to a method for creating a robot model ( | 09-13-2012 |
20120262156 | Machine With Relative Rotatable Members - The invention relates to a machine (R) comprising a first member ( | 10-18-2012 |
20130211739 | Method For Determining A Torque And An Industrial Robot - The invention concerns an industrial robot ( | 08-15-2013 |
20130305868 | Robot Arm With An Adjustment Device - The invention relates to a robot arm of an industrial robot. The robot arm includes a flange provided to secure an end effector and several sequentially-positioned members connected by means of links, of which one of the members is mounted immediately before the flange, and the flange is mounted to rotate with respect to an axis relative to this member. To adjust the flange with respect to the member mounted immediately before the flange, the robot arm comprises an adjustment device that includes a base carrier is detachably attachable to the flange particularly by means of screws, with an adjustment means disposed on the base carrier that interacts with a counter-adjustment means disposed on the member mounted immediately before the flange. | 11-21-2013 |
Gregor Nitz, Olching DE
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20100161173 | Method for Providing Driving Operation Data - A method provides driving operation data in a network for wirelessly exchanging driving operation data. A first motor vehicle connected to the network by communication technology determines the absolute driving operation data of a second motor vehicle by way of at least one environment sensor disposed in the first motor vehicle. The absolute driving operation data of the second motor vehicle are transmitted by the first motor vehicle to at least one other subscriber to the network. | 06-24-2010 |
20120191330 | Method of Controlling an Automatic Switch-Off and Switch-On Procedure of a Drive Unit in a Motor Vehicle - A method of controlling an automatic switch-off and switch-on procedure of a drive unit in a motor vehicle via a start-stop device is provided, by which, when the motor vehicle stops, the drive unit is automatically switched off if predefined switch-off conditions have been met, and by which an automatically switched-off drive unit is automatically switched on if at least one driver-side or system-side switch-on request is made. When a system-side switch-on request takes place, the automatic switch-on procedure will be suppressed at least temporarily if a delay condition exists. | 07-26-2012 |
Hansjorg Nitz, Frankfurt DE
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20090069477 | Polyolefinic molding composition having improved resistance to thermooxidative degradation and its use for the production of pipes - A molding composition is suitable for the production of pipes having improved resistance to thermooxidative degradation when these pipes are in long-term contact with liquids comprising disinfectants having an oxidizing effect. Such molding composition comprises, in addition to thermoplastic polyolefins, a polyoxy compound and/or a polyhydroxy compound as additive in an amount of from 0.01 to 1.0% by weight. In addition, the molding composition can further comprise an unsaturated aliphatic hydrocarbon in an amount of up to 5% by weight. The invention also relates to a process for improving the long-term resistance of water pipes to damage caused by oxidizing disinfectants from the water by use of this molding composition. | 03-12-2009 |
20090105422 | Multimodal polyethylene molding composition for producing pipes having improved mechanical properties - A polyethylene molding composition having a multimodal molecular mass distribution and comprising from 45 to 55% by weight of a low molecular weight ethylene homopolymer A, from 20 to 40% by weight of a high molecular weight copolymer B comprising ethylene and another olefin having from 4 to 8 carbon atoms and from 15 to 30% by weight of an ultrahigh molecular weight ethylene copolymer C can be prepared in the presence of a Ziegler catalyst in a three-stage process and is highly suitable for producing pipes having excellent mechanical properties. | 04-23-2009 |
Hansjörg Nitz, Frankfurt DE
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20120031495 | Thermoplastic Polymeric Composition with Improved Resistance to Thermo-Oxidative Degradation and Use Thereof for Producing Pipes - A polyolefinic moulding composition is suitable for producing pipes with improved resistance to thermo-oxidative degradation when these pipes are in extended contact with liquids which contain disinfectants with an oxidative action. Beside thermoplastic polyolefins, the moulding composition additionally contains specific aromatic amines which are liquid under standard conditions as an additive. The invention also relates to a pipe made from the moulding composition and to a process for improving the long-term resistance of water pipework made of plastics to damage by disinfectants with an oxidative action from the water by the use of this moulding composition. | 02-09-2012 |
Hans-Jörg Nitz, Frankfurt DE
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20110218309 | Preparation of ultra high molecular mass polyethylene and ultra high molecular mass polyethylene having improved crosslink ability prepared thereb - The invention pertains to a method for the preparation of ultra high molecular mass polyethylene by polymerization in suspension or in gas phase in the presence of a chromium catalyst sitting on an alumosilicate support material. The chromium catalyst has been subjected to a fluorinating treatment and the polymerization is performed under low temperature conditions within a temperature range of from 50 to 100° C. The invention pertains also to ultra high molecular mass polyethylene prepared by that method and having a density in the range of from 0.930 to 0.950 g/cm | 09-08-2011 |
Joerg-Joachim Nitz, Oberhausen DE
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20130253226 | PROCESS FOR PREPARING 3-AMINOMETHYL-3,5,5-TRIMETHYLCYCLOHEXYLAMINE - The invention relates to an improved process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine, referred to hereinafter as isophoronediamine or, in abbreviated form, IPDA, by: I. preparation of isophorone by catalyzed aldol condensations with acetone as reactant; II. reaction of isophorone with HCN to form isophoronenitrile (IPN, 3-cyano-3,5,5-trimethylcyclohexanone); III. catalytic hydrogenation and/or catalytic reductive amination (also referred to as aminative hydrogenation) of 3-cyano-3,5,5-trimethylcyclohexanone, hereinafter called isophoronenitrile or, in abbreviated form, IPN, to give the isophoronediamine. | 09-26-2013 |
20130261343 | METHOD FOR PRODUCING ISOPHORONE - The invention relates to a method for producing isophorone by catalyzed aldol condensation of acetone as an educt, reprocessing the reaction product, hydrolyzing the product stream, and separating into an organic and an aqueous fraction, obtaining isophorone from the organic fraction, distillatively reprocessing the aqueous fraction, and feeding the vapors from the head of the distillative reprocessing apparatus into the hydrolysis apparatus. | 10-03-2013 |
Joerg-Joachim Nitz, Essen DE
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20140107379 | PROCESS FOR PREPARING ISOPHORONE IN THE PRESENCE OF AT LEAST ONE DEFOAMER IN THE WASTEWATER COLUMN IN THE WORKUP SECTION - The invention relates to a process for preparing isophorone (3,5,5-trimethyl-2-cyclohexen-1-one) in the presence of at least one defoamer in the wastewater column in the workup section. | 04-17-2014 |
20140113341 | ABE FERMENTATION METHOD COMPRISING PRODUCT ABSORPTION THROUGH ISOPHORON - The invention relates to a method comprising the following method steps: A) providing an aqueous solution comprising microorganisms producing low-molecular, organic compounds; B) introducing at least one gas or gas mixture into the aqueous solution; C) recovering the gas flow through a compound comprising an isophoron; and optionally D) separating the low-molecular, organic compound from the composition comprising the isophoron. | 04-24-2014 |
20140114085 | PROCESS FOR PREPARING 3-CYANO-3,5,5-TRIMETHYLCYCLOHEXANONE - The present invention refers to the preparation of 3-cyano-3,5,5-trimethylcyclohexanone (isophorone nitrile, abbreviation IPN) using a calcium alkoxide, particularly calcium ethoxide, as catalyst. | 04-24-2014 |
20150045585 | HYDROLYSIS OF THE RESIDUES OBTAINED IN THE PRODUCTION OF ISOPHORONE TO RECOVER ISOPHORONE AND ACETONE - A process for preparing isophorone (3,5,5-trimethyl-2-cyclohexen-1-one) is provided wherein distillation vapors from the work-up of product fractions are recycled to earlier stages of operation of the process. | 02-12-2015 |
Lars Nitz, Nürnberg DE
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20140200783 | METHOD FOR OPERATING A MOTOR VEHICLE IN TRAILING THROTTLE MODE - In a motor vehicle with an adjustable coupling (intermediate device) between the (crank)shaft and floor contact elements (wheels), wherein the coupling is set in over trailing throttle mode in such a way that the rotational speed of the shaft is reduced, in particular is adjusted to a predefined value, in order to reduce the internal losses of the drive, in particular an internal combustion engine. | 07-17-2014 |
Norbert Nitz, Erlanger DE
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20100050964 | SWITCHABLE CUP TAPPET - A switchable cup tappet for a valve timing mechanism of an internal combustion engine, which has a cup basic body with an annular base loaded by large-lift cams. A hollow-cylindrical projection protrudes from an inner edge of the base and an inner body extends in the hole of the projection. The disc-like base is contacted by a small-lift cam. In a hole of the inner body two coupler pistons are coupled in sections with a driver surface of the cup basic body for a large valve stroke. The small stroke occurs by complete displacement into the radial hole. An annular web, spaced from its end faces at both ends, is attached integrally, in which the radial hole extends with the coupler pistons. The driver surface for the pistons is formed by a lower edge of the projection, which is spaced from the bases. | 03-04-2010 |
Norbert Nitz, Erlangen DE
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20090159029 | Switchable Tappet - The invention proposes a switchable tappet ( | 06-25-2009 |
20100077975 | SWITCHABLE CUP TAPPET - A switchable bucket tappet for a valve drive of an internal combustion engine, which has a bucket basic body with a ring-like base. A hollow-cylindrical projection protrudes from an inner edge of the base, and in the bore of the projection an inner body extends. Two coupler pistons lie opposite one another and, to achieve a full valve stroke, engage in sections with a driver surface of the bucket basic body which run in a radial hole of the inner body. A zero valve stroke is achieved when the coupler piston is displaced completely into the radial hole of the inner body, which is baseless and free of contact with a cam. The projection has a window-like aperture, with the underside acting as the driver surface for an upper side of the coupler piston during coupling. The region of the base is an approximately symmetrical and continuously thin-walled formation. | 04-01-2010 |
20120073530 | ARRANGEMENT FOR COUPLING TWO COMPONENTS OF AN INTERNAL COMBUSTION ENGINE ARRANGED MOVABLE RELATIVE TO EACH OTHER - An arrangement for coupling two components of an internal combustion engine that are arranged movable relative to each other is provided, in particular, for switching multi-stage valve drives, with at least one coupling element ( | 03-29-2012 |
20120325168 | SWITCHABLE LEVER FOR A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE - The invention concerns a switchable lever ( | 12-27-2012 |
20130220250 | SWITCHABLE CAM FOLLOWER - A switchable cam follower ( | 08-29-2013 |
20140076256 | CONSTRUCTED SLIDE CAM UNIT - A reciprocating internal combustion engine having a crankcase in which at least one cylinder and one piston are arranged, having a cylinder head sealing the cylinder, the inlet and outlet channels thereof being controlled by at least one gas exchange valve each, designed as an intake and exhaust valve, which can be actuated by cams of at least one camshaft and transfer elements driven thereby, wherein the cams are designed as slide cams having at least one cam per slide cam unit ( | 03-20-2014 |
Peter Nitz, Gundelfingen DE
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20110127546 | REFLECTIVE SECONDARY LENS SYSTEM AND SEMICONDUCTOR ASSEMBLY AND ALSO METHOD FOR THE PRODUCTION THEREOF - The present invention relates to a reflective and/or refractive secondary lens system for focusing sunlight onto semiconductor elements, the secondary lens system being characterised according to the invention by a projection which is disposed around the basic body forming the secondary lens system. Furthermore, the present invention relates to a semiconductor assembly which includes the secondary lens system according to the invention, and also to a method for the production of this semiconductor assembly. In particular, this semiconductor assembly represents a concentrating solar cell module. | 06-02-2011 |
20110180143 | PHOTOVOLTAIC DEVICE AND METHOD FOR PRODUCING A CONCENTRATOR LENS SYSTEM - The invention relates to a photovoltaic device for direct conversion of solar energy into electrical energy, which comprises a concentrator lens system and at least one solar cell. Furthermore the invention relates to a method for producing a concentrator lens system which can be used in a corresponding photovoltaic device but also in other devices for, e.g. thermal, use of radiation. | 07-28-2011 |
20120187439 | SOLAR CELL ASSEMBLY AND ALSO SOLAR CELL ARRANGEMENT - The invention relates to a light-absorbing or light-emitting solar cell assembly and also a solar cell arrangement which is constructed from 2 to 10,000 of the solar cell assemblies according to the invention. | 07-26-2012 |
20130068215 | METHOD AND APPARATUS FOR STORING AND RELEASING HEAT BY MEANS OF A PHASE CHANGE MATERIAL - A method for storing and releasing heat by means of a phase change material. In said method, a phase change is caused in a first heat exchanging device ( | 03-21-2013 |
Wolfgang Nitz, Buch DE
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20100004909 | METHOD AND SYSTEM FOR SIMULATION OF AN MR IMAGE - In a method and system for simulating a magnetic resonance image of an examination subject, imaging parameters are determined that correspond to an imaging sequence that will be used to generate a magnetic resonance image of an examination subject, this being the magnetic resonance image that is to be simulated. At least one item of anatomical information of the subject is determined, and signal-to-noise information of the MR system, with which the magnetic resonance image of the subject will be generated, also is determined. The magnetic resonance image is simulated in a processor in real time dependent on the determined imaging parameters, the determined anatomical information, and the determined signal-to-noise information. The simulated magnetic resonance image is then visually displayed. | 01-07-2010 |
20100291614 | IN VITRO METHOD FOR DETERMINING THE RISK OF AND DIAGNOSIS OF AN ARTERIAL VASCULAR DISORDER - An in vitro method is disclosed for (i) determining the risk to an individual of developing an arterial vascular disorder, or (ii) diagnosing an arterial vascular disorder. In at least one embodiment, the method includes at least the following: (a) determining at least one biomarker characteristic of a vascular disorder and/or an early stage of an inflammation in a biological sample of an individual, (b) determining the state of a vessel displayed using an imaging method, wherein the information obtained in (a) and (b) is correlated with (i) or (ii). | 11-18-2010 |