Kohlert
Christian Kohlert, Oberahr DE
Patent application number | Description | Published |
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20110164748 | Packaging film for product authentication, authentication method and system - A packaging film which contains pigment particles randomly distributed in a low surface-area density is used for the authentication of products. An imaging device is used to record a first digital image of a packaged product. The positional coordinates, and optionally the color values, of the pigment particles contained in the packaging film are determined from the digital image by means of a computer program and an identification code is calculated from the coordinate or color values and stored in a database. To authenticate the product at a later time, a second digital image is recorded and a test code is determined and compared with the recorded identification code. | 07-07-2011 |
20140234608 | Colored polymeric molded bodies, and method and device for producing the molded bodies - A method is provided for producing colored molded bodies based on the following steps: (a) plasticising a polymeric material and blending the material with one or more dyes to form a molding compound by means of a gelation unit equipped with a metering apparatus for dyes; (b) optionally temporarily storing the molding compound obtained in step (a); (c) charging a molding device with the molding compound; and (d) producing the molded body; wherein the ratio of dye to polymeric material is automatically regulated using a colorimeter and an electronic control, and in step (a) color values are measured at the molding compound located in the gelation unit and transmitted as a signal to the electronic control. | 08-21-2014 |
Dieter Kohlert, Pentling DE
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20090219773 | Integrated Circuit, Method for Acquiring Data and Measurement System - An embodiment of an integrated circuit comprises a plurality of cells. Each cell comprises a first supply node, a second supply node, a series connection with a first transistor, a second transistor and an electrical element. The series connection is coupled between the first and the second supply node. The electrical element includes a first and a second node. A third transistor is coupled between the first node of the electrical element and a first output node of the cell and a fourth transistor is coupled between the second node of the electrical element and the second output node of the cell. A control terminal of the first, the third and the fourth transistor is coupled to a first control node of the cell and a control terminal of the second transistor is coupled to a second control node of the cell. | 09-03-2009 |
20130258315 | Device for Determination of Gas Concentration - A device can be used for establishing gas concentrations in an examination volume. A radiation source is configured to generate an electromagnetic beam. A beam guiding apparatus is arranged downstream of the radiation source. The beam guiding apparatus is configured to set a plurality of variations of beam guidance of the beam entering the beam guiding apparatus in an observation plane in the examination volume. A spectrometer is arranged downstream of the beam guiding apparatus. The spectrometer is configured to carry out a spectral analysis of the beam leaving the beam guiding apparatus. An evaluation unit is configured to establish in the observation plane a 2D concentration distribution for one or more gases in the examination volume on the basis of the spectral analysis for different variations of beam guidance. | 10-03-2013 |
Rudolf Kohlert, Stockstadt Am Main DE
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20150306717 | ROTARY MODULE - The invention relates to a rotary module ( | 10-29-2015 |
Scott Kohlert, Nepean CA
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20140112658 | AUTOMATED NODE LEVEL FIBRE AUDIT - A method of automated testing and evaluation of a node of a communications network, the method comprising: a management computer interacting with the node to discover fibre trails within the node that can be safely tested; and the management computer interacting with the node to test at least continuity of each identified fibre trail that can be safely tested | 04-24-2014 |
20160099851 | METHOD AND SYSTEM FOR OPTICAL CONNECTION VALIDATION IN A RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXER (ROADM) NODE - A method of validating connections in an optical add/drop multiplexer (OADM) that includes a plurality of modules configured to route optical signals through the OADM, and at least one multi-fiber cable connecting modules of the OADM. A light source coupled to a first port of a first module is controlled to emit a test light. A determination is made whether or not the test light is received at a first photo-detector connected to a second port. Continuity of a connection between the first port and the second port is validated when the test light is received at the first photo-detector. | 04-07-2016 |
Sergej Kohlert, Witten DE
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20160108511 | SPRAY-COATING METHOD - A method for spray-coating substrate surfaces, in which | 04-21-2016 |