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Patent Searching and Data


Matches 851 - 900 out of 2,453

Document Document Title
JP2003291297
To provide equipment for emergency protection on the occasion of occurrence of an earthquake which prevents a rotary press using a roll-shaped web from being damaged when the earthquake occurs.The equipment has an earthquake detector 41 ...  
JP3482170
To provide a printing plate material which can be reused coping with the digitization of a printing process, and its reproducing method. As a printing plate material, a material, which is produced by forming a coating layer including a t...  
JP3479519
To provide a device for changing an operating plate cylinder during operation of a rotary press that can almost equalize the set number to be printed before changing the operating plate cylinder with the actual number to be printed, prev...  
JP2003280185
To improve the developability of a planographic printing plate as well as to further shorten plate regeneration time with respect to a photosensitive layer, a regeneratable printing plate material having the photosensitive layer, a print...  
JP2003276927
To spread sheet paper to be flattened while minimizing generation of noise.On a part of a paper discharging device continuous with a processing station at the rearmost part of a printing machine, a flattening device is provided. This fla...  
JP2003276349
To enable a plate material to be recycled for a repeated use and to enable a plate recycling time to be shortened, and particularly to enable a time for cracking removing an organic compound by illuminating the compound with an active li...  
JP2003276154
To curtail a time for regenerating a reclaimable printing plate material having a photosensitive layer containing a photocatalyst and to improve a regeneration frequency with regard to a method for regenerating the printing plate materia...  
JP2003266967
To manufacture a printing plate material with high photocatalytic activity, high mechanical strength and high plate wear in relation to a photosensitive layer, a recyclable printing plate material with the photosensitive layer, a method ...  
JP2003266648
To clean a coating material from a printing base.A method and an apparatus for cleaning the coating material from the surface of the printing base mounted on a plate cylinder of a printer by using an ultraacoustic cleaning unit are provi...  
JP2003266627
To provide a sheet-fed printing press wherein the number of facilities capable of being installed between a rear face printing section and a front face printing section can be increased, and for which maintenance work can be done easily ...  
JP3473513
To provide an offset type printing method on a can body in which superior transition properties of a bright ink, the bright feeling of printing and the printing image reproducibility are provided. A bright ink containing at least one of ...  
JP3474473
To provide a printer capable of executing front-to-rear inversion of a printing sheet even in the case of altering a length of the sheet in a conveying direction. A first gear 71 is arranged concentrically with an impression cylinder 15 ...  
JP3472598
PURPOSE: To peel a base paper from a drum assuredly and lead the peeled base paper to a base paper discharging mechanism assuredly in a rotary mimeographing machine. CONSTITUTION: There is provided, on a printing drum 1, a springing leve...  
JP3471629
To provide a rotary offset printer, facilitating the removal as well as the replacement of a blanket and a printing sleeve, improved in system performance, and equipped with a self-driving type cylinder for removing the gap of a driving ...  
JP2003246040
To implement a safety measure for preventing an occurrence of such damages as poor printing quality and/or overflow of a dampening device due to accidental oversupply of alcohol to a dampening solution.A stable alcohol maintenance system...  
JP2003246156
To recycle a plate material for enabling repeated use thereof and also to attain shortening of an image writing time in a printing process and shortening of a time for recycling a plate.This printing plate material enables writing of an ...  
JP2003246044
To efficiently wash a blanket and reduce spoilage during the washing of the blanket in an offset rotary press.The washing of the blanket is conducted while a blanket cylinder is thrown off, by running the blanket cylinder at a peripheral...  
JP2003246039
To provide a printing apparatus which prevents occurrence of register dislocation even when water content of printing paper is changed.The water content of the printing paper to be used is measured by a water content measuring means 17. ...  
JP3466156
To provide a printer in which a slider does not become an obstacle at the time of replacing a sleeve by providing a slider bearing capable of regulating an interval of cylinders of the printer in an advantageous state in the case of alte...  
JP3466142
To provide a method and an apparatus for reducing permeation of wetting water into an ink coating system in a lithographic press. Manifolds 14, 15 are disposed contiguously to inking rollers 48, 52. One manifold 15 has an air curtain A d...  
JP3466867
To provide a printing apparatus capable of enhancing the degree of freedom of arrangement relation or using a single image recording apparatus to record an image on the printing plates held to a plurality of plate cylinders. A printing a...  
JP2003237018
To provide a sheet-fed printer in which a packaging print from printing to punching and/or scoring is continued to the printing, varnish coating, drying, the punching and/or the scoring to be efficiently performed, a vibration due to a l...  
JP2003231372
To provide a printing plate material capable of being directly formed from digital data by using a compact apparatus easy to handle and repeatedly usable by regeneration.A film 4 comprising an organic compound having a hydrophobic group ...  
JP3462851
To provide an ink supplying mechanism for a printing unit which does not bring about a decrease in a printing quality due to irregular printing density without necessity of a skilled technique and a time in an operation by a simple mecha...  
JP3461435
To provide printing equipment enabling selective execution of printing with ink of one color and printing with ink of two colors by a plate cylinder which holds a printing plate having two image areas in an outer peripheral part. On the ...  
JP3457932
To provide a uniform tension on a web in a running direction controlling vibration and noise in the case that multi colors are to be printed on a running web using plural printing units set in parallel regarding a cylindrical blanket, a ...  
JP3456582
To facilitate and to enhance the efficiency of high fidelity and operability of reproducibility of a proof sheet system. The proof sheet system 14 comprises a platemaking means 22 for platemaking image, character and line drawing data, a...  
JP2003211861
To form an image on a monomolecular film without mechanical contact when the monomolecular film formed on a surface of a base is selectively removed to form an image, and form the image and print with a high resolution.A required image i...  
JP2003211624
To provide a damping water circulating treatment apparatus for enhancing the transparency of damping water and sufficiently spreading ultraviolet rays from an ultraviolet lamp or the like to enhance sterilization effect, and a damping wa...  
JP2003211625
To provide a damping water circulating treatment apparatus for dispensing with the replacement of damping water by preventing the damping water from becoming turbid and rotten even if the damping water is continuously used and preventing...  
JP2003205590
To provide a multicolor rotary offset press capable of effectively preventing occurrence of creases in printing.The diameters of form rollers 33a, 33b, 33c and 33d in dampening water supply arrangements 21a, 21b, 21c and 21d differ from ...  
JP2003205599
To solve the problem that an optimum control of dampening water is desirable even when a difference in the size of a pattern amount is large in the widthwise direction.Regarding a layer of mixture of ink and dampening water on the surfac...  
JP2003191430
To provide a new printer for multi-color printing which is low-cost and compact.This printer is structured of four printing plates 5 applied to the outer peripheral face of a central plate cylinder 1 of a four-color printer, and four rub...  
JP2003191445
To provide a method for controlling a sheet offset printer, by which printed matter of the close-to-full dress printing finish can be obtained from a very moment of starting the printing process.Time T1 spent from the moment when an volu...  
JP3446842
PURPOSE: To prevent the generation of the semi-permanent deformation of the elastic cover surface of a dipping roller when printing is stopped for a long time. CONSTITUTION: A support lever 16 is supported revolvably on the shaft 15 of a...  
JP2003182021
To judge the change of ink and water in black ink and the change of an ink of a color other than black and water in consideration that the ratio between reflection intensity at the absorption wavelength of water and reflection intensity ...  
JP2003182022
To provide a printing apparatus which can automatically form a water application roller trace (like-attaching roller trace) for confirming the nip pressure of the water application roller (ink application roller).The printing apparatus h...  
JP2003182028
To obtain a sheet inversion apparatus which makes printing on the front face and back face of a sheet by one satellite type printing machine itself and does not cause a direction error, etc., when the inversion action of the sheet is unn...  
JP3444845
To improve a sheet-feed print and reduce the manufacturing cost to be caused by the versatility of parts to a large extent. A sheet-feed offset printer is provided with a surface printing unit and another printing unit, and respective pr...  
JP3441862
To provide a digital printer which can engrave a printing plate by one laser printing plate engraving unit and to print by using the formed printing plate. A printing plate engraving mechanism is provided in addition to a printing mechan...  
JP2003165196
To provide a planographic printing method using a printing press equipped with an automatic winding mechanism and a plate material having a hydrophilic layer high in hydrophilicity to perform printing without generating a stain in printe...  
JP3435324
To execute the developing processing of a printing plate used for an efficient printing under the condition that a developing processing device is miniaturized and simplified. A developing processing device 26 is equipped with a developi...  
JP3435323
To realize a proper developing processing of a printing plate under the state being held on the outer peripheral part of a cylinder. In this processing method, during a period until a developing solution is squeezed through the abutting ...  
JP3435322
To provide a multicolor printer capable of preventing the generation of stain in printed matter. An ink supply region 275a having to supply black ink and an ink supply region 275b having to supply magenta ink are made slightly wider than...  
JP2003154624
To provide a method for on-press developing a lithographic printing plate master having an image forming layer containing a hydrophobic preparing precursor without generating scumming even by the continuous on-press developing.The method...  
JP2003154630
To preferably supply an ink to a form roller by suppressing or hindering an ink roll to be formed in an ink reservoir and assuring fluidity and agitatability of the ink in the ink fountain.The ink supplying device comprises the ink fount...  
JP3432250
PURPOSE: To provide a roller for a dampening device of a printer having excellent hydrophilic property. CONSTITUTION: The roller for a dampening device of the printer or particularly a metering roller comprises a roller cylinder 12 havin...  
JP3428967
To provide a printing device, having image line part forming devices for a rotary press, which is of a compact structure with a small height. In the rotary press having at least one side wall (10), printing device cylinders (3, 4, 5, 6) ...  
JP3428959
To minimize a time for preparation and to simplify the operation of a press by a short circuit type inking arrangement with no inking area. In the sheet-fed rotary press for multicolor printing, at least one short circuit type inking arr...  
JP2003136682
To provide a vibrating mechanism for a vibrating roller of a printing machine which can be easily manufactured and does not require space.The vibrating mechanism for the vibrating roller 701 of the printing machine 700 includes a worm tr...  

Matches 851 - 900 out of 2,453