Sahr
Christian Sahr, Calden DE
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20090155037 | Wheelchair lift apparatus - The present invention is directed to a wheelchair lift apparatus ( | 06-18-2009 |
Florian Sahr, Holzkirchen DE
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20130177606 | TRANSDERMAL THERAPEUTIC SYSTEM WITH CHOLINESTERASE INHIBITOR - The invention concerns a transdermal therapeutic system with a carbamate cholinesterase inhibitor for the treatment of mild to moderate Alzheimer's disease dementia and/or Parkinson's disease dementia. | 07-11-2013 |
Kevin Sahr, Applegate, OR US
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20110022296 | ICOSAHDERAL MODIFIED GENERALIZED BALANCED TERNARY AND APERTURE 3 HEXAGON TREE - A method for assigning path address-form location codes to objects represented using aperture 3 hexagon discrete global grid systems in both vector systems and bucket and raster systems in which hexagons in a first resolution are given a linear code and hexagons in subsequent finer resolutions have identifiers added to the linear code, the method iteratively applying the assigning step to further finer resolutions to a maximum resolution. In vector systems each hexagon has seven hexagons in a finer resolution and in raster and bucket systems each hexagon is assigned to be an open or closed generator class, an open generator creating a closed generator in a finer resolution, and a closed generator generating six open generator hexagons and a seventh closed generator hexagon. | 01-27-2011 |
20120206494 | CENTRAL PLACE INDEXING SYSTEMS - Spatial location systems can be based on multi-resolution grids such as mixed aperture combinations of hexagonal cells. A particular finest resolution can be selected based on a suitable combination of intermediate grid apertures such as arbitrary combinations of aperture | 08-16-2012 |
Uwe Sahr, Nuernberg DE
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20090047203 | METHOD FOR PRODUCING MONOCRYSTALLINE METAL OR SEMI-METAL BODIES - The invention relates to the production of bulky monocrystalline metal or semi-metal bodies, in particular of a monocrystalline Si ingot, using the vertical gradient freeze (VGF) method by directional solidification of a melt in a melting crucible having a polygonal basic shape. | 02-19-2009 |
20090158993 | Method for producing a monocrystalline or polycrystalline semiconductore material - The invention relates to a method for producing a monocrystalline or polycrystalline semiconductor material by way of directional solidification, wherein lumpy semiconductor raw material is introduced into a melting crucible and melted therein and directionally solidified, in particular using the vertical gradient freeze method. | 06-25-2009 |
20090188427 | Device for making monocrystalline or multicrystalline materials, in particular multicrystalline silicon - The device for production of a monocrystalline or a multicrystalline material blank, especially a silicon multicrystalline blank, using the VGF method has a crucible with a rectangular or square cross section. A flat heating device, especially a jacket heater, which generates an inhomogeneous temperature profile, is arranged around the crucible. This temperature profile corresponds to the temperature gradient formed in the center of the crucible. The heat output of the flat heating device decreases from the top to the bottom end of the crucible. The flat heating device includes parallel heating webs, which extend in a meandering course. The heat outputs from the heating webs differ according to their different conductor cross sections. To avoid local overheating in corner areas of the crucible, constrictions of the cross sections of the heating webs are provided at inversion zones of their meandering course. | 07-30-2009 |
Uwe Sahr, Nurnberg DE
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20110309555 | METHOD FOR THE SOLIDIFICATION OF A NON-METAL MELT - A method is proposed for the solidification of a non-metal melt ( | 12-22-2011 |