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Patent Searching and Data


Matches 751 - 800 out of 2,454

Document Document Title
JP3670564B
To provide a printing plate recording device which makes up a printing plate capable of preventing ink from being excessively emulsified during printing, a printing device equipped with the printing plate recording device and an image da...  
JP2005103784A
To provide an apparatus for cleaning dampening water for mainly small sized or conventional offset printing machines, which is movable to suit request and can effectively remove ink, a paper powder, an oil component or the like mixed in ...  
JP2005103805A
To provide a method for on-press developing having a dampening water purification means for removing an image recording layer component and an over-coating layer component mixed in a dampening water by on-press developing running, in an ...  
JP3668056B
To provide a printing press equipped with a developing device which is of a small size and simple construction as a means to supply ink to a plate drum. This printing device uses a heat-sensitive and water-repellent printing plate as a p...  
JP3666794B
To provide a printing device equipped with a printing plate making mechanism which uses a printing plate in which data are recorded externally. A first operating mode for using an unused printing plate or a second operating mode for usin...  
JP2005096472A
To provide a printing device in which warm air from a dryer is prevented from flowing into a printing part.A drying part 16 is composed of an upper windshield plate 50 arranged between upper/lower traveling routes of a chain 22, a lower ...  
JP3664242B
To adjust easily only a nip-width of a liquid-forming roller for a liquid-feeding roller. The nip-width adjustment device consists of angle-displacement members 6, 31 installed at the both ends of the liquid-feeding roller 3 with a possi...  
JP3664439B
To provide a dampening water spraying device, in which nozzles can be quickly and easily exchanged. The spraying device of a spraying type dampening water feeding device has a nozzle 20, through which dampening water is sprayed, a nozzle...  
JP3662396B
To provide a plate cylinder movable printing press capable of recording an image with high accuracy by preventing the rotary irregularity of a plate cylinder at a time of the recording of an image. A printing press has a first plate cyli...  
JP3662852B
To select an object to be controlled to be driven based on printing image information of each printing couple. A rotary press for printing with a plurality of multicolor printing units comprises a printing image assignment setter 8 for a...  
JP2005074783A
To provide printing equipment which facilitates replacement of a transfer material (transfer blanket) on a transfer drum and also enables disposal of jamming even in a covered printing machine closed like an office machine.The printing e...  
JP3656826B
To provide a printing apparatus having a printing plate supply device provided in its plate cylinder and easily charging a printing plate in the plate cylinder even when there is no work space at the peripheral surface side of the plate ...  
JP3657922B
To solve the problem that stain is easy to stick and accumulate on a nozzle surface and cleaning of the nozzle ejection port is insecure and difficult, and, as a result, a stain prevention system may become inevitably large-sized, in a c...  
JP3658312B
To provide a printing unit for a sheet-fed press capable of accurately winding a plate film around the outer peripheral face of a plate cylinder when a new plate film is to be set. In the printing unit for the sheet-fed press, when the n...  
JP2005066941A
To provide an imaging device which can individually attach/detach a plurality of development devices while being able to drive the devices by a common drive source, in the imaging device equipped with the development devices.This imaging...  
JP2005059511A
To determine a pattern area ratio for each of split regions in a stage wherein a planographic printing original plate is heated so as to form an image, and to adjust the quantity of ink supplied from a printing machine, for each of the s...  
JP2005060079A
To provide a rotary press for letting paper pass horizontally allowing a worker to replace a plate with easy attitude without cutting a web.A first printing unit U1 to a fourth printing unit U4 for bringing plate cylinders 26 into contac...  
JP2005053050A
To exchange a printing cylinder with a little labor and in a short time in relation to a rotary press.A movable frame 25 is provided on the outside of a side frame 13m, and supporting devices 81a, 81b, 91a and 91b for supporting shaft en...  
JP2005047063A
To facilitate operations for carrying a roller out of/into a frame.A roller transfer device for transferring a dampening form roller 135 which is supported by a lever 137 is equipped with: inner frames 11 and 12 which are detachably supp...  
JP2005047246A
To solve the problems with organic solvent vapor emitted from a packaging gravure printing process which vapor causes environmental pollution and is hazardous to the health and safety of workers, and which is under regulations and admini...  
JP2005040949A
To provide a water trough capable of easily removing impurities.The water trough 13 of an offset rotary press 10 is formed of a bottom body 21 and a side body 22 extending upward from the outer periphery of the bottom body 21. In additio...  
JP2005041142A
To make it possible to guide paper in a paper passage ranging from a printing part to a drier by guide rollers without color migration.In a rotary printing machine arranging the drier on the downstream side of the printing part, in which...  
JP2005041225A
To enable a fan to be individually fitted to printing condition.The ventilation device is installed at a cover covering the roller. The device ventilates the inking unit of a printing machine which has a fan for generating an air stream ...  
JP2005035143A
To provide a printing apparatus using tacky ink wherein main constitutional elements can be driven by a small-sized driving source, and an advanced synchronism of rotating speeds among the constitutional elements can be obtained without ...  
JP2005035214A
To provide a sheet-fed multicolor offset printing machine, in which an enough space is left between printing units and, at the same time, the workability of a printing preparatory work such as the replacement of plates and of a maintenan...  
JP2005035240A
To provide a dampening water filtering device, which removes only impurities hindering printing and can hold effects intrinsic to dampening water.This dampening water filtering device 1 is to filter the dampening water used in a continuo...  
JP2005028601A
To decrease the amount of waste paper to be generated during starting a routine printing process at the time of cleaning a blanket or the like by simple technique with regard to a method for controlling a rotary press and a controlling d...  
JP3634161B
To provide a dividing type printer for improving productivity of a resultant printed matter by effectively dividing printing units. The dividing type printer comprises printing unit rows of a plurality of printing units 1 to 10 for formi...  
JP2005001290A
To provide an inking controlling device for a roller designed so that the supply of an ink liquid does not become irregular by moderating an impact to be inflicted when a first roller which supplies the ink liquid is intermittently inked...  
JP2005001375A
To provide a method for controlling the quantity of a wetting-agent at printing by an offset printing machine which enables an improved reliability as well as high precision at detecting the tone.A signal is acquired by at least one of t...  
JP2004351929A
To enable the color management in the method and system for printing management at a newspaper printing plant to be properly performed.The system is provided with plural kinds of newspaper rotary presses. The image information of each sp...  
JP2004351757A
To provide a printing machine capable of performing a printing work except newspaper printings during a vacant time for the newspaper printings, and requiring no large installation space like a heat set type offset rotary press and no la...  
JP2004351933A
To provide an operating method, which can realize a resumption of printing operation without any problem even after an interruption for a very long period of time, and to provide a printing machine provided with a device including a wett...  
JP2004351640A
To prevent traces from being left on paper by an intermittent feeder, and to reduce costs.In this variable printing machine wherein the intermittent feeders for intermittently feeding the paper to a printing part in synchronization with ...  
JP2004351745A
To provide a method and an apparatus for feeding dampening water in an offset printing machine wherein quality of printing is good, it is unnecessary to add various additives such as an alcohol and an etching liquid, running cost can be ...  
JP2004338305A
To provide a plate-making method for a planographic printing plate, which does not cause problems on cleanability and four-color registrability, in a printing mode wherein an original plate for the planographic printing plate, dispensing...  
JP2004322511A
To provide a printing method which does not generate inferiority in forming an image even in the case of exposing on a press since a stable and good press developing property in the case of using a printing plate material of a press deve...  
JP2004315172A
To simplify constitutions of a paper feeder and a paper roll carrying-in-and-out device and to reduce an installation space in a rotary press wherein a plurality of printing units including a multiple printing unit built by stacking prin...  
JP2004314435A
To obtain an adaptable satellite type printing machine in which the printing embodiment can be easily changed.In the satellite type printing machine, a common fitting part (13) is formed by cutting out a part of a side frame (2) correspo...  
JP2004306613A
To provide a wet offset printing form enabling the creation of a printing style with excellent sharpness.The wet offset printing form has a top layer 11 including the material whose quality may change due to a photo-catalytic action and ...  
JP2004284223A
To provide a lithographic printing method employing a press developing type plate material, which has very high productivity due to a reduced amount of spoilage at the beginning of printing and to the short time required until a scumming...  
JP3605403B
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 periphera...  
JP2004276385A
To make a planographic printing plate high in resistance to plate wear without a developing treatment.A planographic printing plate having a heated region as a hydrophobic area and a non-heated area as a hydrophilic area is made by therm...  
JP2004276611A
To expand a combined inking device and dampening arrangement for a printing machine, especially sheet offset printer, in which a bridge roller 5 of its connection/separation being free contacts a roller 4 of the inking device and/or a ro...  
JP2004262206A
To provide an apparatus for supplying a printing diluted liquid in a fixed quantity cheaply wherein a structure of a pump is simple, its maintenance is easy, a mixing ratio of a chemical fluid to raw water is set in high precision, and i...  
JP2004255796A
To provide a dampening roller, which can feed a uniform amount of water to the surface of a printing plate and can form a uniform dampening water film on the surface of the printing plate.The dampening roller includes a rod-like or tubul...  
JP2004249702A
To feed appropriate dampening water in an offset press.A method for feeding dampening water of the offset press feeds the dampening water reaching a target viscosity to the offset press at ordinary temperature by adding selectively at le...  
JP2004239352A
To restrict the floated movement of a roller by preventing abrasion between the support part and receive part of the roller.A bearing 7 is fixed to the end shaft 6 of inking roller 5, and fitted into the recessed groove 12 of a holder 10...  
JP2004230887A
To provide an apparatus for stable operation of a printing unit of a rotary press, an offset rotary press in particular, during operation using a narrow material to be printed, which prevents ink from drying on a non-printing region betw...  
JP2004223916A
To make a printing plate by executing exposure treatment corresponding to digital image information without using a high output laser beam source.A lithographic printing original plate having an image forming layer including titanium dio...  

Matches 751 - 800 out of 2,454