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Patent Searching and Data


Matches 801 - 850 out of 12,413

Document Document Title
WO/2002/102595A1
The invention relates to a quality control device (06), comprising a suction box (07), at least one gripper (22) displaced along a suction surface (19) of the suction box and used to draw the sheet (21) across the suction box, and a CCD ...  
WO/2002/100644A1
The invention relates to a method for representing and selecting printed materials and the technical printing properties thereof, in addition to a method for selecting the various printing methods for printing in colour printing machines...  
WO/2002/099732A1
By inclusion of a register target within a colorpatch, a colorbar (62) is used for controlling color register as well as controlling color density on a printing press (10).  
WO/2002/087885A1
The invention relates to a controller for polychromic printing machines, comprising a support plate (1) for the print check sheet, placed against a stop on the plate, with colour zone plus/minus correction elements and display elements, ...  
WO2002048011B1
The invention relates to a method and a device (01) for the continuous alignment of sheets, which are overlapped with an offset and supplied to the device by a stream feeder. After alignment of at least the front edge and one lateral edg...  
WO/2002/083423A1
For manufacturing security documents, a plurality of security documents are printed on a sheet. The sheets are being processed in batches (15a, 15b). Each sheet carries a unique, machine readable identifier. During manufacturing, the bat...  
WO/2002/083420A1
During register control of a cylinder of a printing unit, a drive causes the cylinder to shift in the axial position thereof by a designated extent in order to adjust the side register. The shift in the axial position of the cylinder ens...  
WO/2002/082192A2
The invention relates to a method for the synchronised operation of machines comprising a plurality of axes (102, 110, 111). Said axes (102, 110, 111) are actuated by means of a respective associated single drive (103) in a synchronised ...  
WO/2002/081220A1
Disclosed is a register control method for machines (1) processing material strips (2) comprising at least one axis of conveyance (3,4) and at least one processing axis (5, 6, 7, 8) interacting therewith which are driven in a synchronize...  
WO/2002/074540A1
The invention relates to a method for operating a pressure unit comprising at least one counter-pressure cylinder (03) and a transfer cylinder (04) forming a pressure point therewith. The counter-pressure cylinder is mechanically actuate...  
WO/2002/072355A1
When a color-difference exceeds an established color tolerance, spectral reflectance values of a test area are converted to colorimetric densities and compared with target colorimetric density values for the corresponding test area from ...  
WO/2002/070261A1
A printing adjustment method includes providing a plurality of solid and screened density values produced by a proofing device that represent intended density values. The method also includes providing a plurality of solid and screened d...  
WO/2002/067569A1
A method and a system are described for managing the color quality of a calibrated output device. Measurement data from a strip output by the output device are analyzed. Based on the analysis, either it is indicated that the output devic...  
WO2001028776A9
A fountain solution system for a printing press is adapted to filter, adjust temperature and minimize foaming of fountain solutions. The fountain solution system filters (620, 630) the fountain solution of most contaminating particles. T...  
WO/2002/057081A1
A control system for a web fed printing press is disclosed. The control system is configured to adjust the set point of one or more controls of a press. The control system includes a lay down area (18) upon which an operator can place a ...  
WO2002024455B1
A printing unit has at least four cylinders of at least one printer. At least two of the cylinders rotate independently of each other, while at least one of the cylinders has a set-up rotational speed that is different to the rotational ...  
WO2002024453B1
A printer (02) has a cylinder pair consisting of a form cylinder (03) and a transfer cylinder (04), as well as a steel cylinder or satellite cylinder (08) which forms a print position together with the transfer cylinder (04). The form cy...  
WO2002024454B1
A printing unit has at least five cylinders of at least one printer. At least two of these cylinders rotate independently of each other, while at least one of the cylinders has a rotational speed that is different from the rotational spe...  
WO/2002/048011A1
The invention relates to a method and a device (01) for the continuous alignment of sheets, which are overlapped with an offset and supplied to the device by a stream feeder. After alignment of at least the front edge and one lateral edg...  
WO/2002/045963A1
A method for controlling color on press during printing utilizing spectral measurements is disclosed. When a color-difference is exceeded the measured spectral reflectance values of a test area are compared with the corresponding target ...  
WO/2002/042077A1
The present invention concerns radiometric measurement of a thin fluid film (4), using absorption of IR radiation. At least one IR radiator (1) is directed to send signals to an IR detector (2) via a bed (3) on which the fluid film (4) i...  
WO/2002/037417A1
An imaging method comprising the steps of applying light from a light emitting means (4) to an object (S) to be imaged consisting of a first portion (d1) serving as a design (2) and printed on a side surface (1A) of a cardboard box and a...  
WO2001083216A3
A system and method of a combination and sequencing of a first cleaner (120) around a blanket cylinder (114), a second cleaner (140) around one of the rollers in an ink form roller assembly (110), and a fluid applicator (160) around anot...  
WO/2002/024453A1
A printer (02) has a cylinder pair consisting of a form cylinder (03) and a transfer cylinder (04), as well as a steel cylinder or satellite cylinder (08) which forms a print position together with the transfer cylinder (04). The form cy...  
WO/2002/024454A1
A printing unit has at least five cylinders of at least one printer. At least two of these cylinders rotate independently of each other, while at least one of the cylinders has a rotational speed that is different from the rotational spe...  
WO/2002/024455A1
A printing unit has at least four cylinders of at least one printer. At least two of the cylinders rotate independently of each other, while at least one of the cylinders has a set-up rotational speed that is different to the rotational ...  
WO/2002/008730A1
The invention concerns a method for controlling the colour of a multicoloured pattern using a spectrophotometer, which consists in identifying at least a pre-established area of the pattern using a shape recognition system and positionin...  
WO/2002/007975A1
The invention relates to a method for the regulation of a web tension in a rotary print machine, whereby the web (B) passes through at least two printing groups (06, 07, 08, 09). A change in the extension of the web during the run, is de...  
WO/2002/005607A1
Solder paste application, inspection and correction. Following or during application of solder paste on a substrate, the result thereof is inspected and any detected errors are registered. Following an evaluation as to whether correction...  
WO/2001/094115A1
Method and apparatus for making up a specific quantity of mass for a desired composition with re-use of residual masses. The method comprises the steps of determining whether at least one residual mass can be selected from a plurality of...  
WO/2001/089834A1
The present invention concerns a method and a device for absolute measurement of a print repeat length and/or at least one package length of a moving packaging web (1) in line with a printing machine. Normally the print repeat length and...  
WO/2001/088690A1
A system and method for managing production printing workflow (100) is disclosed. The system includes workflow management software which manages and facilitates the procedural stages of the workflow including job origination (102), job p...  
WO/2001/085457A1
The invention concerns an installation comprising means controlling printing quality supplied by a printed sheet feeding device (1-3). Downstream, printing means (12-16) print serial numbers and/or affix other elements. The quality of th...  
WO/2001/085586A1
The invention enables the inspection (10, 11, 12), marking (9) or other processing or monitoring of a printed sheet (1) which, by means of a fixed rotating sheet conveying device (2, 3, 4, 5), is conveyed in good register on a radial gui...  
WO/2001/083216A2
A system and method of a combination and sequencing of a first cleaner (120) around a blanket cylinder (114), a second cleaner (140) around one of the rollers in an ink form roller assembly (110), and a fluid applicator (160) around anot...  
WO/2001/081087A1
The invention relates to a method and apparatus for detecting the angular phase difference between a plurality of rotating objects, and to a method and apparatus for monitoring the operation of a machine. An apparatus for detecting the a...  
WO/2001/078992A1
The invention concerns an assembly for printing on a substrate comprising: a camera for recording a reference pattern; a computer connected to said camera to store and modify, if required, data (N) concerning the reference pattern; and a...  
WO/2001/076875A1
The ink-agitator (1) is supported and guided by fixed means between pedestals (2) and (3) above an ink fountain containing security ink. It is driven in alternate movement on its guiding means and its tip is dipping into the ink. Bore (1...  
WO/2001/066352A1
An optical instrument for determining properties of the imaging and non-imaging areas of offset printing plates is disclosed. A laser light source (30) directs a laser beam (35) at the surface layer (50) of an offset printing plate (60)....  
WO/2001/056791A1
A dampening water supplying device uses a thermoelement to control a temperature of a dampening water used in a printer. The dampening water supplying device includes a supplying pan mounted on the printer for holding the dampening water...  
WO/2001/056792A1
The invention relates to a method for adjustment of a belt tension in a rotary press machine, whereby the belt (B) runs through at least one printing group (06, 07, 08, 09) and a change in the stretch of the belt during the production ru...  
WO/2001/056797A1
The invention relates to a method and device for setting the pre-tensioning of two cylinders, which operate counter to one another by the provision of maculation rings, according to which measurement errors are reduced by using a measuri...  
WO/2001/053099A1
The invention relates to a monitoring device for a printer, especially a sheet-fed offset printer, comprising a control system which detects the signals from sensors in the individual units of the printer and through which command signal...  
WO/2001/045950A1
The invention relates to a printing forme (21) for use in the printing of substrates, which printing forme (21) comprises a thin-walled cylindrical support (22) with openings (23), which openings (23) are separated by dykes, the printing...  
WO/2001/028776A1
A fountain solution system for a printing press is adapted to filter, adjust temperature and minimize foaming of fountain solutions. The fountain solution system filters (620, 630) the fountain solution of most contaminating particles. T...  
WO/2001/026900A1
There is disclosed a computerized prepress system having imposition means for receiving from a digital storage means at least one digital representation of at least one page and for arranging this digital representation in accordance wit...  
WO/2001/028231A1
A system is provided that includes a first computer that can communicate with a second computer. The second computer sends information to the first computer that includes a desired ink color and optionally includes information of other d...  
WO/2001/025010A1
There is described a printing unit (1) for use in an offset machine. The printing unit enables wider application of offset machines (1). This is achieved by the coating means and the water application means comprising a unit (28) consist...  
WO/2001/016567A1
A method of determining an adjusted color to be used for computing colorants for printing on a specified substrate, comprising: specifying an apparent color; estimating diffuse reflection from an outside surface of colorants when printed...  
WO/2001/016790A1
A document's reader order list of pages represented in an imposition description file are decoupled from any single imposition. The decoupling mechanism is a software object called a pageset having positions associated with the pages of ...  

Matches 801 - 850 out of 12,413