Patent application number | Description | Published |
20080318012 | Color Effect Pigment With a Layer Made of Discrete Metal Particles, Method for the Production Thereof and Its Use - The invention relates to a platelike color effect pigment having the following structure: a) a metallic reflective core; b) a spacer layer made of a dielectric material, and; c) an, all in all, semitransparent absorber layer comprising, in essence, discrete metal particles that have an average diameter of 1 to 100 nm and optionally at least one other protective layer. | 12-25-2008 |
20110251293 | COLOURED GLASS PARTICLES, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF - Glass particles colored with at least one colorant, where the colored glass particles are glass platelets with an average diameter of 1 to 500 μm and the colorants comprise or consist of at least one of metallic nanoparticles and metal oxides. The glass platelets are planar and the colorants are present in a concentration from 1% to 55% by weight, based on the total weight of the colored glass platelets. The disclosure further relates to a method for producing the colored glass particles and to the use thereof. | 10-13-2011 |
20110300640 | METHOD AND DEVICE FOR AUTHENTICATING OBJECTS PROVIDED WITH A MARKER, THE SPECIFICATION OF WHICH: - The invention relates to a method for authenticating objects provided with a marker that contains nucleic acid. | 12-08-2011 |
20120156494 | METHOD FOR PRODUCING DISPERSIONS HAVING METAL OXIDE NANOPARTICLES AND DISPERSIONS PRODUCED THEREBY - A process for producing a dispersion containing metal oxide nanoparticles in a liquid phase, wherein the process comprises the following steps: (a) atomization of a metal melt to give a metallic powder, (b) optionally deformation of the metallic powder obtained in step (a), (c) oxidation of the metallic powder obtained in step (a) or (b) to give a metal oxide powder, (d) comminution of the metal oxide powder obtained in step (c) in the presence of a liquid phase to give a dispersion whose metal oxide particles have a particle size d | 06-21-2012 |
20130112912 | Lamina-Like Iron Pigments, Magnetorheological Fluid and Device - The invention relates to lamina-like iron pigments produced by deformation of carbonyl iron powder, the lamina-like iron pigments having a size distribution with a D | 05-09-2013 |
20140023856 | COAT AS WELL AS METHOD AND DEVICE FOR COATING - The invention relates to a method and a device for applying a coating to a substrate, where a plasma jet of a low-temperature plasma is produced by conducting a working gas through an excitation zone. The plasma jet is directed at the substrate, and plate-shaped particles having an average thickness between 10 and 50,000 nanometers and a shape factor in a value range from 10 to 2000 are fed into the plasma jet. The plate-shaped particles are fed into the plasma jet by means of a carrier gas. The plasma jet is produced by exciting the working gas by means of an alternating voltage or a pulsed direct voltage. | 01-23-2014 |
20140170410 | Method for Applying a Coating to a Substrate, Coating, and Use of Particles - The present invention relates to a method for applying a coating to a substrate using cold plasma, wherein particles provided with a polymer coating are fed into a cold plasma at less than 3,000 K and the particles activated by this are deposited on a substrate. The present invention furthermore relates to a substrate coating which can be obtained by the methods according to the invention. The present invention furthermore relates to the use of platelet-shaped particles with a polymer coating with an average thickness of less than 2 μm in the coating of a substrate using a cold plasma. | 06-19-2014 |
20140230692 | Methods for Substrate Coating and Use of Additive-Containing Powdered Coating Materials in Such Methods - The present invention relates to the use of a particle-containing powdered coating material, wherein an additive has been at least partially applied to the surface of the particles, in coating methods, in particular in cold gas spraying, flame spraying, high-speed flame spraying, thermal plasma spraying and non-thermal plasma spraying. Furthermore, the present invention relates to coating methods, in particular the above-named methods, using the powdered coating material according to the invention. | 08-21-2014 |
20140241937 | Coating Method Using Special Powdered Coating Materials and Use of Such Coating Materials - The invention relates to the use of a particle-containing powdered coating material in a coating method selected from the group consisting of cold gas spraying, flame spraying, high-speed flame spraying, thermal plasma spraying and non-thermal plasma spraying, wherein the particles have a relative deformability factor V | 08-28-2014 |
20140342094 | Use of Specially Coated Powdered Coating Materials and Coating Methods Using Such Coating Materials - The present invention relates to the use of a particle-containing powdered coating material, wherein the surface of the particles is at least partially covered with a coating additive, in cold gas spraying, flame spraying, high-speed flame spraying, thermal plasma spraying and non-thermal plasma spraying. Furthermore, the present invention relates to coating methods, in particular the above-named methods, using the powdered coating material according to the invention. | 11-20-2014 |
Patent application number | Description | Published |
20110064177 | Device and Method for Time Synchronization in a Communication Network - A device and method for time synchronization in a communication network, wherein a virtual clock is produced by a controller in each network node based on the PROFINET-Standard and/or the Precision Transparent Clock Protocol. In contrast to known methods for estimating the time, the time of the virtual clock does not undergo sudden changes. The virtual clock includes a controlled, continuous path. As a result, the virtual clock is particularly suitable for time-critical applications. Here, the estimation of the time of a reference clock is improved by 18-35%. Accordingly, a markedly greater number of network nodes may be synchronized with a predetermined level of accuracy for the time synchronization. | 03-17-2011 |
20130223496 | Method and Device for Determining a Quality of a Clock Signal - Method, device and system for detecting a disturbance, e.g., at least one short mechanical impact (shock or vibration) on a clock of a slave device by detecting a non-typical variation of a tracking error, i.e., a tracking error having a deviation that exceeds a predetermined threshold, wherein such a non-typical variation can be determined by the deviation from a statistical measure, e.g., a variance or a standard deviation, such that the determination of the quality of a clock signal is advantageously allowed and thus suitable counter-measures are provided. The method, device and system are applicable for all kinds of technical systems comprising slave devices that have a clock, e.g., devices in industrial and automation systems. The method, device and system are also applicable in communication systems that use a protocol to synchronize the clocks of its devices, e.g., Profinet. | 08-29-2013 |
Patent application number | Description | Published |
20120320902 | Method for Time Synchronization in a Communication Network - A method for time synchronization in a communication network having a plurality of nodes each comprising a first node and at least one second node, wherein the first node generates first cycle counting states according to a reference cycle frequency and the second node generates second cycle counting states according to an internal cycle frequency, wherein time synchronization is performed in consecutive synchronization cycles in which, starting from the first node, synchronization messages are consecutively transferred from one node to a further node and a synchronization message transmitted by the node includes a segment of information that is used for time synchronization in the node receiving the synchronization message, wherein time synchronization is performed in the second node based on an estimate of a first cycle counting state in combination with a linear-quadratic regulator to obtain a synchronized time comprising a controlled first cycle counting state. | 12-20-2012 |
20130182806 | Method for Time Synchronization in a Communications Network - A method for time synchronization in a communications network having multiple nodes, wherein the nodes comprise a first node and at least one second node, where the first node generates first cycle counter states according to a reference clock frequency and the second node or nodes each generate second cycle counter states according to an internal clock frequency, where a time synchronization is carried out in sequential synchronization cycles, in which synchronization messages originating from the first node are sequentially transmitted from one node to another node, and a synchronization message transmitted by a node contains information used for time synchronization in the at least one second node receiving the synchronization message such that a time synchronization is performed in a given second node based on an estimation of a first cycle counter state and a compensation factor in combination with a linear quadratic regulator. | 07-18-2013 |
20130243140 | Method for Transmitting Synchronization Messages in a Communication Network - A method for transmitting synchronization messages in a communications network including a plurality of nodes having a first node and at least one second node, wherein in order to take into account differences in a reference clock frequency of a reference clock and an internal clock frequency of an internal clock of the at least one second node, a compensation interval, with which the second clock count state is adjusted on measurement of a delay time, is subdivided into smaller compensation timespans, and the smaller compensation timespans are used to determine a compensated time value for the delay time with a high degree of accuracy, where the compensated time value is then used to update the time information in the synchronization message. | 09-19-2013 |