Otterstedt
Jan Otterstedt, Munchen DE
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20120198302 | Device and Method for Error Correction and Protection Against Data Corruption - A device for protecting a data word against data corruption includes first and second determiners. The first determiner is configured to determine an error correction code cv | 08-02-2012 |
Jan Otterstedt, Unterhachling DE
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20140215124 | SYSTEM AND METHOD FOR ADAPTIVE BIT RATE PROGRAMMING OF A MEMORY DEVICE - The disclosure relates to an electronic memory system, and more specifically, to a system for adaptive bit rate programming of a memory device, and a method for adaptive bit rate programming of a memory device. According to an embodiment, a system for adaptive bit rate programming of a memory device including a plurality of memory cells is provided, wherein the memory cells are configured to be electrically programmable by application of a current supplied by a current source, the system including selection devices for selecting memory cells for programming based on availability of current from the current source. | 07-31-2014 |
Jan-Erik Otterstedt, Simrishamn SE
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20120301553 | Biocidal Colloidal Dispersions of Silica Particles with Silver Ions Adsorbed Thereon - A colloidal dispersion having carrier particles of silica having a particle size from 3 nm to 100 nm to which silver ions have been adsorbed, preferably in an amount of 0.0005-5 silver ions per nm2 of silica particle surface. The surface of the carrier particles of silica suitably contains aluminumsilicate sites. It also relates to a process for making a colloidal dispersion comprising providing a silica sol, adding a solution of silver nitrate to the silica sol under agitation yielding a colloidal dispersion with silver ions adsorbed on the surface of the silica particles. The dispersion is usable as a biocide in e.g. coatings, adhesives and sealants, in surface treatment and impregnation of organic materials, in surface treatment and impregnation of inorganic materials, in textiles, garments and shoes, in medical disposables, in plastics and rubbers, in water and air purification, and in crop protection. | 11-29-2012 |
Orvar E. Otterstedt, Cartigny CH
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20100140441 | METHOD FOR REDUCING VIBRATIONS FROM A MOTOR VEHICLE EXHAUST SYSTEM - Methods for reducing vibration or noise from the exhaust system of a motor vehicle, especially of an automobile, by producing a thermoplastic vulcanizate muffler hanger and mounting it between the exhaust system and the body of the motor vehicle. Also, the thermoplastic vulcanizate muffler hangers so produced. | 06-10-2010 |
Ralf Otterstedt, Goslar DE
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20100068602 | FUEL CELL STACK AND SEAL FOR A FUEL CELL STACK, AS WELL AS A PRODUCTION METHOD FOR IT - The invention relates to a sealing for the gas-tight connection of two elements of a fuel cell stack comprising an electrically non-conducting spacer component and at least one solder component solid or viscous over its entire extension at the operating temperature of the fuel cell stack and coupling the spacer component to at least one of the elements to be connected of the fuel cell stack in a gas-tight manner. According to the invention it is envisaged that the spacer component is formed of a ceramic material. The invention further relates to a fuel cell stack in which, according to the invention, it is envisaged that a distribution of forces compressing the fuel cell stack in the axial direction is directly transmitted to at least one of the elements to be connected by the spacer component. The invention further relates to production methods for seals and fuel cell stacks. | 03-18-2010 |
Ralph Otterstedt, Goslar DE
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20100233579 | ZIRCONIUM OXIDE AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a pulverulent zirconium oxide containing metal oxides from the group consisting of scandium, yttrium, rare earths and mixtures thereof, processes for producing them and their use in fuel cells, in particular for the production of electrolyte substrates for ceramic fuel cells. | 09-16-2010 |
20110027690 | ELECTROLYTE FOR COST-EFFECTIVE, ELECTROLYTE-SUPPORTED HIGH-TEMPERATURE FUEL CELL HAVING HIGH PERFORMANCE AND HIGH MECHANICAL STRENGTH - Electrolyte for an electrolyte-supported high-temperature fuel cell includes zirconium(IV) oxide doped with from 3.5 mol % to 6.5 mol % of ytterbium(III) oxide. The electrolyte has a thermal expansion coefficient (TEC) based on 30° C. of from 10.6*10 | 02-03-2011 |
20120033350 | CAPACITOR ANODE - A process for producing a solid electrolyte capacitor with an anode comprising a sintered fine NbO | 02-09-2012 |
20130306902 | PROCESS FOR PRODUCING A PURE-PHASE MULTISUBSTANCE SYSTEM, A CERAMIC MATERIAL BASED ON THE PURE-PHASE MULTISUBSTANCE SYSTEM, A SHAPED BODY, AND A COMPOSITE FORMED THEREFROM - A process for producing a homogenous multi compound system which is hydroxide- and/or oxide-based includes a first alternative process comprising providing a first and a second refractory metal in respective hydrofluoric solutions, and mixing the first and second hydrofluoric solutions to provide a mixed hydrofluoric solution comprising a dissolved first and second refractory metal. A second alternative process comprises dissolving the first and the second refractory metal in an alternative mixed hydrofluoric solution. The mixed hydrofluoric solution or the alternative mixed hydrofluoric solution is precipitated with a precipitant to provide a solids mixture in a suspension. The first and second refractory metal is from the group consisting of Mo, W, Nb, Re, Zr, Hf, V, Sb, Si, Al, and Ta. The first and second refractory metal are different. At least one of the first and second refractory metal is provided as a fluoro and/or as an oxyfluoro complex. | 11-21-2013 |
20140285952 | DISTORTION-FREE SCREEN-PRINTED ANODES ON TA/NB SHEET - A process for producing anodes includes providing a foil comprising tantalum or niobium. A surface of the foil is oxidized so as to form oxides on the foil surface. The foil is heated so that the oxides formed on the foil surface diffuse into the foil. A paste comprising a powder selected from the group consisting of a tantalum powder, a niobium powder, a niobium oxide powder and mixtures thereof is applied to the foil. The foil with the applied paste is sintered. | 09-25-2014 |