| Patent application number | Description | Published |
|---|
| 20090244591 | Method and Apparatus for Correcting Geometric Errors While Preserving Defined Information - A method and an apparatus are provided for correcting geometric errors during a transfer of a printing image to a printing material. For the purpose of correction, a raster bitmap is fed to a matrix manipulation device, which distorts the raster bitmap. The problem with the distortion is that areas such as edge marks are also distorted. In order to avoid those undesired distortions, a protected area determining device for determining a protected area within the raster bitmap and/or the master print, and a protective element for preserving the content of a protected area within a raster bitmap, are provided. | 10-01-2009 |
| 20100085588 | Method and installation for printing different blanks on a printed sheet - A method for printing combined jobs having different blanks on a printed sheet includes obtaining area coverage values or inking zone presetting values for printing presses, with which the blanks are printed, from image data of the printed sheet. The area coverage values from an earlier job are compared with those from a subsequent job, in which the number, the configuration or the type of at least one blank differs from the corresponding value from the earlier job. The configuration of the blanks on the sheet is changed if the difference in the area coverages exceeds predefined values. An installation for carrying out the method is also provided. | 04-08-2010 |
| 20100128319 | METHOD FOR EXPOSING A PRINTING FORM AND CORRESPONDING COMPUTER PROGRAM PRODUCT - A method for exposing a printing form includes the following steps: A matrix having device-dependent image information is provided on a computer for supplying data to a printing form exposer. The matrix having device-dependent image information is transformed in a matrix manipulation device into a corrected matrix having device-dependent image information. A printing form is exposed in the printing form exposer with the image information in accordance with the corrected matrix. Here, a first part of the transformation rule for producing the corrected matrix in a first zone of the matrix is defined as a function of the area coverage of the first zone, and a second part of the transformation rule for producing the corrected matrix in a second zone of the matrix, which is different from the first zone, is defined as a function of the area coverage of the second zone, the area coverage in the first zone and the area coverage in the second zone being different from each other. | 05-27-2010 |
| Patent application number | Description | Published |
|---|
| 20080221825 | NOISE RESISTANT LIGHT-POWERED SENSOR - A light-powered data acquisition and control system immune to electromagnetic interference employs smart sensors in a network configuration capable of decentralized communication. A smart sensor with integral transducer encloses a microprocessor, fiber optic transceiver, and photovoltaic converter within a Faraday cage. Optical fibers link plural sensors for duplex communication with a fiber optic splitter, which transmits high intensity light to the converter for powering the sensors. The sensor converts analog input from the transducer into bit packets for fiber optic transmission to the network via the splitter. Firmware in the splitter converts the bit packets to network protocol and vice versa enabling data communication among sensors, splitters, and control receivers. Verification algorithms for testing sensors are run automatically by the microprocessor or through commands issued via the network. Mnemonics stored in the sensors provide automatic updating of system configuration. | 09-11-2008 |
| 20090057540 | SMART INTEGRATED DISTRIBUTED LIGHT-POWERED PROCESS CONTROL SYSTEM - A light-powered data acquisition and control system immune to electromagnetic interference employs smart sensors in a network configuration capable of decentralized communication. A smart sensor with integral transducer encloses a microprocessor, fiber optic transceiver, and photovoltaic converter within a Faraday cage. Optical fibers link plural sensors for duplex communication with a fiber optic splitter, which transmits high intensity light to the converter for powering the sensors. The sensor converts analog input from the transducer into bit packets for fiber optic transmission to the network via the splitter. Firmware in the splitter converts the bit packets to network protocol and vice versa enabling data communication among sensors, splitters, and control receivers. Verification algorithms for testing sensors are run automatically by the microprocessor or through commands issued via the network. Mnemonics stored in the sensors provide automatic updating of system configuration. | 03-05-2009 |
| 20100215376 | NOISE RESISTANT LIGHT-POWERED TRANSCEIVING ADAPTER - A light-powered data acquisition and control system immune to electromagnetic interference employs smart sensors in a network configuration capable of decentralized communication. A smart sensor with integral transducer encloses a microprocessor, fiber optic transceiver, and photovoltaic converter within a Faraday cage. Optical fibers link plural sensors for duplex communication with a fiber optic splitter, which transmits high intensity light to the converter for powering the sensors. The sensor converts analog input from the transducer into bit packets for fiber optic transmission to the network via the splitter. Firmware in the splitter converts the bit packets to network protocol and vice versa enabling data communication among sensors, splitters, and control receivers. Verification algorithms for testing sensors are run automatically by the microprocessor or through commands issued via the network. Mnemonics stored in the sensors provide automatic updating of system configuration. | 08-26-2010 |
