Thomas Koehler
Thomas Koehler, Hamburg DE
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20090202036 | IMAGE RECONSTRUCTION WITH VOXEL DEPENDENT INTERPOLATION - A radiographic imaging apparatus includes a radiation detector ( | 08-13-2009 |
20110064202 | METHOD AND SYSTEM FOR GENERATING AN X-RAY BEAM - To scan an object with differently shaped cone beams ( | 03-17-2011 |
Thomas Koehler, Nordeerstedt DE
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20100239134 | ARTIFACT CORRECTION FOR MOTION ARTIFACTED IMAGES - A diagnostic imaging system ( | 09-23-2010 |
Thomas Koehler, Holzgerlingen DE
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20090110189 | Apparatus and method for operating a symmetric cipher engine in cipher-block chaining mode - An apparatus is disclosed for operating a symmetric cipher engine (SCE) in cipher-block chaining (CBC) mode, the apparatus comprises a crypto operation hardware comprising said SCE, an XOR stage, an apparatus for storing a chaining value comprising a state register of said SCE, an input latch supplying said crypto operation hardware with data, and an output latch. The data may be reordered for decipher operations. Furthermore, a method is disclosed for operating a SCE in CBC mode, wherein the method involves a crypto operation hardware that comprises said SCE and an XOR stage supplied with data. The method may also comprise using a state register of said SCE to apply a chaining value. Said method may comprise reordering data supplied to said crypto operation hardware for decipher operations. | 04-30-2009 |
20090113212 | Multiprocessor electronic circuit including a plurality of processors and electronic data processing system - A multiprocessor electronic circuit and an electronic data processing system comprising such circuit are disclosed for reducing the power consumption and the chip area consumption of a multiprocessor system having cryptographic functionality. In one embodiment, the multiprocessor electronic circuit comprises a plurality of processors, a single cryptographic processing unit that comprises a plurality of input/output buffer pairs and two cryptographic engines, a cipher engine and a hash engine, and associated control logic. | 04-30-2009 |
20110320761 | ADDRESS TRANSLATION, ADDRESS TRANSLATION UNIT DATA PROCESSING PROGRAM, AND COMPUTER PROGRAM PRODUCT FOR ADDRESS TRANSLATION - A lookup operation is performed in a translation look aside buffer based on a first translation request as current translation request, wherein a respective absolute address is returned to a corresponding requestor for the first translation request as translation result in case of a hit. A translation engine is activated to perform at least one translation table fetch in case the current translation request does not hit an entry in the translation look aside buffer, wherein the translation engine is idle waiting for the at least one translation table fetch to return data, reporting the idle state of the translation engine as lookup under miss condition and accepting a currently pending translation request as second translation request, wherein a lookup under miss sequence is performed in the translation look aside buffer based on said second translation request. | 12-29-2011 |
20160026401 | UPDATING OF SHADOW REGISTERS IN N:1 CLOCK DOMAIN - A processing unit includes a first storage entity being updated at a first clock cycle (CLK | 01-28-2016 |
Thomas Koehler, Holzerlingen DE
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20090216966 | METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR STORING EXTERNAL DEVICE RESULT DATA - A method, system, and computer program product for storing result data from an external device. The method includes receiving the result data from the external device, the receiving at a system. The result data is stored into a store data buffer. The store data buffer is utilized by the system to contain store data normally generated by the system. A special store instruction is executed to store the result data into a memory on the system. The special store instruction includes a store address. The executing includes performing an address calculation of the store address based on provided instruction information, and updating a memory location at the store address with contents of the store data buffer utilizing a data path utilized by the system to store data normally generated by the system. | 08-27-2009 |
Thomas Koehler, Stuttgart DE
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20080269043 | Ceramic Insulating Material and Sensor Element Containing a Ceramic Insulating Material - A ceramic insulating material, in particular for sensor elements for determining the concentration of gas components in gas mixtures, is based on an alkaline earth-containing ceramic. The insulating material contains a hexaaluminate of the alkaline earth metal and at least one mixed compound of the alkaline earth metal with an acid oxide, the molar ratio of hexaaluminate to the sum of mixed compounds in the insulating material being 1.3 to 4.0. | 10-30-2008 |
20140295287 | LITHIUM ION-CONDUCTING GARNET-LIKE COMPOUNDS - A lithium ion-conducting compound, having a garnet-like crystal structure, and having the general formula: Li | 10-02-2014 |
Thomas Koehler, Kastl DE
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20080262152 | Solid Polyvinyl Ester and Poly(Meth)Acrylate Resins with High Polydispersity - Polyvinyl esters in the form of solid resins are obtained by free-radically initiated suspension polymerization, characterized in that the solid resin for a weight-average molecular weight Mw of <300,000 has a polydispersity PD of ≧5 and for a weight-average molecular weight Mw of 300,000 to 1,500,000 has a polydispersity PD of ≧10. | 10-23-2008 |
Thomas Koehler, Noderstedt DE
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20080226016 | Reconstruction Algorithm for Object Point Outside the Scan-Field-of-View - CT scanners have a certain scan-field-of-view defined by the fan-angle of the system. According to an exemplary embodiment of the present invention, object points outside the scan-field-of-view may be reconstructed on the basis of a system of linear equations which may be solved iteratively and with reasonable effort. Therefore, explicit regularization techniques may be applied to recover the unknown object function. | 09-18-2008 |
Thomas Koehler, Kreuzlingen CH
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20120165376 | STABILIZED MICROBICIDAL COMPOSITION - A microbicidal composition having at least four components. The first component is 2-25 wt % of 2,2-dibromo-3-nitrilopropionamide. The second component is 2-30 wt % water. The third component is 5-30 wt % of an aliphatic compound having 2-6 hydroxyl groups. The fourth component is 20-70 wt % of a glycol solvent. | 06-28-2012 |
20150336983 | ANTIMICROBIAL COMPOUNDS - Provided are compounds which are useful for controlling microorganisms in aqueous or water-containing systems or in systems which are exposed to moisture, including at elevated temperature. The antimicrobial compounds are of the formula I: | 11-26-2015 |
Thomas Koehler, Kreuzlingen Tg CH
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20120172403 | LOW TEMPERATURE STABLE SOLUTION - This invention relates to liquid concentrates of 4,5-dichloro-2-(n-octyl-4-isothiazolin-3-one) (“DCOIT”) which are stable to crystallization or freezing at sub-freezing temperatures. | 07-05-2012 |
Thomas Koehler, Allentown, PA US
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20140243457 | DRY BUILDING MATERIAL FORMULATIONS CONTAINING POLYMER POWDERS - Hydraulically setting compositions containing mineral binders exhibit improved adhesion when polymer powders produced by drying a silica sol and a redispersible polymer powder emulsion are added. | 08-28-2014 |
Thomas Koehler, Boeblingen DE
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20160048453 | MULTIPROCESSOR COMPUTER SYSTEM - A computer system has physical processors supporting virtual addressing. Virtual processors represent multiple execution threads, and logical state of all threads of a virtual processor is stored in a state descriptor field in main memory when the virtual processor is removed from one of the physical processors. Each thread has assigned a thread identifier, which is unique in the respective virtual processor only, and each virtual processor has assigned a unique state descriptor identifier. Address translations for the threads of the multiple virtual processors under their respective thread identifier and state descriptor identifier are stored, and a sequence number is generated when an entry in the translation lookaside buffer is created. The sequence number is stored together with a respective thread identifier, state descriptor identifier, and a valid bit in a respective translation lookaside buffer entry. A determination is made as to whether an address translation is stored in the translation lookaside buffer for a current thread identifier and a current state descriptor identifier by comparing the translation lookaside buffer entries with the entries in the state descriptor/thread array. | 02-18-2016 |