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Friederich, DE
Armin Friederich, Dinslaken DE
| Patent application number | Description | Published |
|---|---|---|
| 20110029138 | Method for Controlling Longwall Operations with Incorporation of Air-Technology and Climate-Technology Resources - A method for controlling the extraction capacity of longwall operations in underground coal mining, including ascertaining the respective demand of the longwall operations, for air-technology and climate-technology resources, as influencing variables for a projected delivery quantity on the basis of data applicable to equipment of the longwall operations and to mineral deposit parameters, and storing the ascertained influencing variables in a computer as target data. Actual data for a raw coal delivery quantity, for air flowing through, for the supplied cooling capacity, and for the exhaust gas during running operation is detected and conveyed to the computer. if an increased demand for resources is recognized, coverage is initiated via a changeover of excess resources available at other longwall operations or if a reduced demand for resources is recognized, excess resources are rerouted to other longwall operations experiencing corresponding demand deficiencies. | 02-03-2011 |
Christoph Friederich, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080285344 | Integrated Circuits; Methods for Manufacturing an Integrated Circuit; Memory Modules; Computing Systems - Embodiments of the present invention relate generally to integrated circuits, methods for manufacturing an integrated circuit, memory modules, and computing systems. | 11-20-2008 |
| 20090261397 | Integrated Circuit with Floating-Gate Electrodes Including a Transition Metal and Corresponding Manufacturing Method - An integrated circuit is described. The integrated circuit may comprise a multitude of floating-gate electrodes, wherein at least one of the floating-gate electrodes has a lower width and an upper width, the lower width being larger than the upper width, and wherein the at least one of the floating-gate electrodes comprises a transition metal. A corresponding manufacturing method for an integrated circuit is also described. | 10-22-2009 |
| 20090273017 | Method for Forming Trenches on a Surface of a Semiconductor Substrate - A method for forming trenches on a surface of a semiconductor substrate is described. The method may include: etching a first plurality of trenches into the surface of the semiconductor substrate; filling the first plurality of trenches with at least one material; and etching a second plurality of trenches into every second trench of the first plurality of trenches. Furthermore, a method for forming floating-gate electrodes on a semiconductor substrate and an integrated circuit is described. | 11-05-2009 |
| 20100019345 | Integrated Circuit with an Active Area Line Having at Least One Form-Supporting Element and Corresponding Method of Making an Integrated Circuit - An integrated circuit is described. The integrated circuit may have: an active area line formed of a material of a semiconductor substrate with a first longitudinal direction parallel to an upper surface of the semiconductor substrate; wherein the active area line has at least one form-supporting element extending in a second longitudinal direction parallel to the upper surface of the semiconductor substrate; and wherein the second longitudinal direction is arranged with regard to the first longitudinal direction in an angle unequal to 0 degree and unequal to 180 degree. | 01-28-2010 |
Christoph Friederich, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20100002503 | Integrated Circuits and Methods for Operating the Same Using a Plurality of Buffer Circuits in an Access Operation - In an embodiment, an integrated circuit having a memory cell arrangement is provided. The memory cell arrangement may include a plurality of multiple bit information storing memory cells, a plurality of buffer circuits, each buffer circuit being coupled to at least one multiple bit information storing memory cell of the plurality of multiple bit information storing memory cells, and a controller configured to control an access operation to access at least one multiple bit information storing memory cell using the buffer circuit coupled to the at least one multiple bit information storing memory cell to be accessed, and a buffer circuit of at least one other multiple bit information storing memory cell being coupled to at least one other multiple bit information storing memory cell. | 01-07-2010 |
Heinrich Friederich, Altenstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20090311074 | HOLE-FORMING AND THREAD-FORMING SCREW - The invention relates to a hole-forming and thread-forming screw for screwing into a sheet piece, comprising a slotted head for accommodating a tool, a threaded shank and a conically tapering hole-forming part, ribs running like threads along the hole-forming part being provided. The hole-forming part ends in a rounded, blunt end piece, and the rounded ribs, which chipless displace the material of the sheet part, are situated symmetrically opposite one another and have a pitch that is a multiple of the thread pitch. | 12-17-2009 |
| 20090311075 | SELF-TAPPING DRILL SCREW - The invention relates to a self-tapping drill screw that is screwable into a sheet piece and comprises a slotted head for accommodating a tool, a threaded shank, a slightly conically tapering hole-forming part and a hole-grinding part having a conical piece. The hole-grinding part has a radial shoulder that forms a hole and coaxially surrounds the conical piece, engagable with the sheet piece, in a ring-like manner, has a much larger diameter than the conical piece and merges with the hole-forming part via a rounded annular edge. | 12-17-2009 |
Kilian Friederich, Plochingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090300992 | MATERIAL BASED ON SIALONS - Sialon materials suited for machining metal materials, having HFO | 12-10-2009 |
| 20100137972 | SINTERED MOULDED BODY - A sintered molded body consisting of a material that contains aluminum oxide with chromium doping, zirconium oxide with Y-stabilization and strontium aluminates with variable Cr-doping, which is particularly suitable for medical applications. | 06-03-2010 |
| 20100152018 | CERAMIC MATERIAL - Hardness, ageing resistance, wetting behavior in relating to water and high thermal conductivity are known characteristics of sintered molded bodies consisting of aluminum oxide; high strength and a high resistance to cracking, i.e., damage tolerance are known characteristics of sintered molded bodies consisting of zirconium oxide. These properties are combined in a material having a large fraction of aluminum oxide, zirconium oxide and optionally strontium aluminate. | 06-17-2010 |
Klaus Friederich, Kirchheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20120035032 | METHOD FOR OPERATING A LONGITUDINAL FOLDING MACHINE COMPRISING A FOLDING BLADE AND FOLDING TABLE AS WLL AS SUCH A LONGITUDINAL FOLDING MACHINE - A longitudinal folding machine comprises a folding blade and a folding table. The folding blade is driven with a cyclical frequency, in a synchronized manner relative to one or more elements of a web-processing machine, which is located upstream of the longitudinal folding machine, or relative to a flow of incoming products. The entry of a leading edge of products is detected at a first measurement point on the delivery route of the folding table. A relative phase position between the movement of the folding blade and the phase position of the elements mounted upstream and/or the phase position of the flow of products is deliberately modified by the use of one of a control and a regulation device in order to adjust a contact point of the folding blade with the products to be folded. The relative phase position is modified such that, at least in one operating mode or phase of production, the leading edges of the products to be folded, and which were transported on the folding table, are maintained at a distance from the measurement point on the delivery route by varying the relative phase position so that due to the detection of the leading edges of one or of a certain number of successive products at this measurement point, the relative phase position varies either for the first contact of the product and the folding blades and/or for the contact point having a placement nearer to the entry side of the incoming products. | 02-09-2012 |
| 20120035040 | METHOD FOR CORRECTING AN INCLINED POSITION OF A PRODUCT EXITING A GAP OF TWO FOLDING ROLLERS OF A LONGITUDINAL FOLDING MACHINE AND SAID LONGITUDINAL FOLDING MACHINE - An inclined position of a product, leaving a nip between two folding rollers of a longitudinal folding machine, is corrected. The product is pressed into the nip between the rollers by a folding blade that can be moved up and down relative to a folding table. The product thus leaves the nip between the rollers and is transported in a direction of transport. The time of passage of a leading or a trailing edge of a product is detected at two measurement points which are spaced apart from each other and which are arranged transversely to the direction of transport of the product to be folded. Based on the times of passage that are detected by the two measurement points, and on commutation and/or data processing techniques, a deviation between a time offset detected during the passage of the corresponding product edge at the two measurement points, and a nominal time offset, is determined and analyzed. In the event that the deviation exceeds at least a tolerance range, a measure is initiated, by the use of a control device, in order to act against the deviation. The measure that is to be taken is based on retaining the product to a greater or lesser extent when the product is passing the folding rollers and/or in the provision of more or less friction between the braking elements and the product. | 02-09-2012 |
Michael Friederich, Krefeld DE
| Patent application number | Description | Published |
|---|---|---|
| 20100137656 | METHOD FOR IMPROVING THE COLOR NUMBER OF TRIMETHYLOLPROPANE - The present invention relates to a method for the production of trimethylolpropane with a low color number by treatment with activated carbon. | 06-03-2010 |
| 20120010435 | METHOD FOR ISOLATING DI-TRIMETHYLOL PROPANE - The present invention relates to a method for isolating ditrimethylol propane from secondary trimethylol propane production streams. | 01-12-2012 |
Sebastian Friederich, Rendsburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100314874 | SYSTEM AND METHOD FOR OPERATING A WIND ENERGY INSTALLATION OR WIND FARM - A system and method for operating a wind energy installation or wind farm. The system includes a control unit configured to process control variables and a transfer module. The transfer module has an input interface for receiving control commands and an output interface for transmitting control variables to the control unit. The transfer module has multiple transfer logic elements each configured to convert a control command to a control variable. The transfer module has a switching device for switching between the transfer logic elements. As a result, the wind energy installation or wind farm can be connected to an electrical grid in which the control commands are transmitted in a different format than that of the control variables of the control unit. | 12-16-2010 |
Thomas Friederich, Kornwestheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20100258491 | FILTERING DEVICE FOR FLUIDS, IN PARTICULAR FOR FUEL - A filtering device for fluids features a filter element located in a filter housing and a heating device located in the flow path of the fluid. The heating device comprises a heating element that is held by a heating support which is located at the inner surface of the cover, with a water outlet connection being designed as one-piece with the heating support, the water outlet connection being directed outwards through a recess in the cover. | 10-14-2010 |