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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7810587 | Drill bits comprising dual-phase tungsten carbide material The invention relates to a drill bit containing tungsten carbide powder having powder particles which have a core of cast tungsten carbide and a shell of tungsten monocarbide. ... | 10/12/2010 |
| 7771493 | Process for crystallising amorphous plastic granulates A process for crystallizing amorphous polymers whose Tg lies below the crystallite melting point. According to this process, amorphous or partially crystalline polymer grains are exposed in water for a period of at least 30 seconds to a temperature in the polymer cr... | 08/10/2010 |
| D614859 | Medical training trolley | 05/04/2010 |
| 7652145 | Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis The invention relates to a complex compound of ruthenium of the general structural formula I in which X1 and X2 may be identical or different and represent an anionic ligand, | 01/26/2010 |
| 7566809 | Process for separation of a mixture comprising at least one hydrofluoroalkane Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, according to which a hydrofluoroalkane/hydrogen fluoride mixture is reacted with at least one chlorinated or chlorofluorinated precursor of the hydrofluoroalkane... | 07/28/2009 |
| 7468142 | Solvent compositions Composition comprising at least one hydrofluoroalkane and at least one fluoropolyether. ... | 12/23/2008 |
| 7425358 | Copolycarbonates having improved flowability An optical data storage comprising a thermoplastic copolycarbonate is disclosed. The copolycarbonate contains at least one unit derived from dihydroxydiphenyl ether and at least one unit derived from at least one member selected from the group consisting of 4,4′di... | 09/16/2008 |
| 7300696 | Transparent polyolefin film having a UV barrier The invention relates to a biaxially oriented transparent polypropylene film having a good UV barrier. The film contains, in at least one layer, nanoscalar titanium dioxide. The total content of nanoscalar titanium dioxide in the film ranges from 0.5 to 1.5% by weig... | 11/27/2007 |
| 7165046 | System and method for an efficient dynamic multi-unit auction The present invention implements an auction in which multiple types of goods may be auctioned in a dynamic process. In a preferred embodiment, the present invention is a system and method for a computer implemented dynamic multi-unit auction in which the price paid ... | 01/16/2007 |
| 7145117 | Apparatus for heating a board product including glued wood An apparatus for heating a board product containing glued wood is disclosed. The apparatus includes a heating chamber through which the board product passes. The board product passes through a heating field in the heating chamber provided by means of microwave energ... | 12/05/2006 |
| 6824862 | Fiber-reinforced ceramic composite Fiber-reinforced ceramic composites contain bundles, tows or hanks of long fibers, wherein the long fiber bundles, tows or hanks are completely surrounded by a short fiber-reinforced matrix, with the long and short fibers having, independently of one another, a mean... | 11/30/2004 |
| 6772669 | Method and arrangement for loading artillery pieces by means of flick ramming A method and arrangement for flick ramming projectile components such as shells or propellant powder charges in artillery pieces is disclosed which accelerates the projectile component to the necessary ramming velocity using an electromechanically generated energy s... | 08/10/2004 |
| 6740687 | Latex replacement polyurethane foams with improved flame retardancy Polyurethane foams formed under vacuum (below atmospheric pressure) conditions using toluene diisocyanate or a specific mixture of polyisocyanates with a specific mixture of polyether and graft polyols produces a foam with lower density and better flame retardancy t... | 05/25/2004 |
| 6392338 | Organic light emitter having optical waveguide for propagating light along the surface of the substrate An organic light emitter includes an anode and a cathode. A first layer of organic material includes a light emitting layer. The first layer extends between the anode and the cathode. A second layer has a refractive index higher than a refractive index of... | 05/21/2002 |
| 6369172 | Process for using nitric acid to oxidize polyarylene sulfide to polyarylene sulfoxide The invention relates to a process for using nitric acid to oxidize polyarylene sulfide to polyarylene sulfoxide, oxidizing at least 98% of the sulfide groups of the polyarylene sulfide to sulfoxide groups. According to the invention polyarylene sulfide i... | 04/09/2002 |
| 6339241 | Structure and process for 6F2 trench capacitor DRAM cell with vertical MOSFET and 3F bitline pitch A memory cell structure including a planar semiconductor substrate. A deep trench is in the semiconductor substrate. The deep trench has a plurality of side walls and a bottom. A storage capacitor is at the bottom of the deep trench. A vertical transistor... | 01/15/2002 |
| 6327324 | Nuclear fuel assembly A fuel assembly for a boiling water reactor comprising a plurality of fuel units (3a, 3b, 3c, 3d), stacked on top of each other, each one comprising a top tie plate (5), a bottom tie plate (6) and a plurality of fuel rods (4a, 4b, 4c) arranged between the... | 12/04/2001 |
| 6218481 | Acetylide-form propargyl-containing epoxy resin composition for cationic electrocoating An acetylide-form propargyl-containing resin composition for cationic electrocoating, which comprises a resin having a skeleton of epoxy resin and has a number average molecular weight of 500 to 20,000, and which contains, per 100 grams of the resin compo... | 04/17/2001 |
| 6043017 | Color photographic silver halide material The present invention relates to a new compound of formula (I) with the proviso that Y represents N, and also relates to a colour photographic silver halide material comprising at least one red-sensitive silver halide layer with which according to the inv... | 03/28/2000 |
