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71. 发明专利

NL185963C 未知
公开(公告)号：NL185963C
公开(公告)日：1990-08-16
申请号：NL7904869
申请日：1979-06-21
申请人： COULTER SYSTEMS CORP
IPC分类号： B41M1/42 , G03F3/08 , G03G13/01 , G03G15/01 , G03G15/22

72. 发明专利

AU581790B2 METHOD OF ELECTROSTATIC COLOUR PROOFING 未知
公开(公告)号：AU581790B2
公开(公告)日：1989-03-02
申请号：AU6434686
申请日：1986-10-31
申请人： COULTER SYSTEMS CORP
发明人： MATKAN JOSEF
IPC分类号： G03G13/01 , G03G15/10 , G03G5/12

73. 发明专利

AU574335B2 FORMATION OF AN OPAQUE PRINT BY TRANSFER OF AN ELECTROSTATIC IMAGE 未知
公开(公告)号：AU574335B2
公开(公告)日：1988-07-07
申请号：AU1959283
申请日：1983-09-26
申请人： COULTER SYSTEMS CORP
发明人： KUEHNLE MANFRED R , MARTINEZ FERDINAND
IPC分类号： G03G15/16 , G03G5/00 , G03G7/00 , G03G13/16 , G03G13/22 , G03G15/20 , G03G15/22 , G03G16/00
摘要： An opaque reflective print copy is produced by transferring via heat and pressure, an electrophotographically formed toner image to a presoftened transparent thermoplastic thin layer carried bonded to an opaque substrate. The print is formed of at least one generally planar toner image layer embedded in the plastic layer near the outer surface thereof whereby light illuminating the print enters the thin layer and is reflected from the interface between said layer and said substrate, passing through the toner particles as well as being reflected from the toner particles themselves, whereby to provide an image having greater depth intensity and contrast than can be obtained using silver halide photographic film, all without distortion of the image, loss in density or loss in resolution. The substrate may have smooth or roughened surface, and may be selected from plain or coated paper, metal, stone, stretchable and/or inflatable media as well as irregularly shaped objects. Successive toner images may be applied superimposed one on the other in layers and in registry by softening the thermoplastic layer after transfer thereto of one toner image and applying the next toner image thereto. The intermediate heating embeds the toner image and readies the receptor to receive the next toner image.

74. 发明专利

NL180604B 未知
公开(公告)号：NL180604B
公开(公告)日：1986-10-16
申请号：NL7400145
申请日：1974-01-07
申请人： COULTER SYSTEMS CORP
IPC分类号： C23C14/34 , C23C14/42 , C23C14/20 , C23C14/54 , C23C14/56 , H01J37/34 , C23C4/14
摘要： 1462241 Sputtering apparatus COULTER INFORMATION SYSTEMS Inc 7 Jan 1974 [12 Jan 1973] 00643/74 Heading C7F Sputtering apparatus comprises a plurality of cooled arcuate targets 64 forming a cylinder around a rotating drum 46, the substrate 54 (e.g. of plastics) in strip form being guided round the drum by rollers 58, 60, and coated by passing through zones 57. To prevent heating of the substrate by impingement of secondary electrons, a magnetic field is created by magnets 74, 78. The targets may be arcuate plates as shown, or may take the form of series of spaced rods on a cooled arcuate holder, Fig. 7 (not shown), series of spaced tubes having coolant passed therethrough, Fig. 8 (not shown), or by series of adjacent rectangular bars on a cooled arcuate holder, Fig. 9 (not shown). The targets may be all of the same material or may comprise different materials depending upon the desired coating. A series of sensors 70 monitor the conditions within the sputtering chamber. In modifications, the last target may be arranged tangentially to the drum, Fig. 4 (not shown), and a narrow substrate may make more than one revolution around the drum, Fig. 14 (not shown).

75. 发明专利

AT21781T 未知
公开(公告)号：AT21781T
公开(公告)日：1986-09-15
申请号：AT83101485
申请日：1983-02-16
申请人： COULTER SYSTEMS CORP
发明人： WEBER HAROLD J , KUEHNLE MANFRED R , COMPTON JAMES C , POULAKIS JOHN N , SZYMANSKI MICHAEL J , LINDBLOM KENNETH , CLEVELAND DONALD S
IPC分类号： G03F3/10 , G03G13/01 , G03G13/26 , G03G15/01 , G03G15/22 , G03G21/00
摘要： Electrophotographic imaging apparatus, particularly for color proofing, is provided for normal daylight operation including a light-tight housing having a framework mounting plural spaced functional processing stations for charging, imaging, toning, transfer and, optionally, cleaning, all interior of the housing. A platen assembly mounting an electrophotographic member is translated along a linear path, the assembly being guided by a rail and a track secured along the entire length of the framework. A copyboard is disposed below the carriage within the imaging station and carries a transparency. The electrophotographic member is translated past the charging station for charging same and brought to the imaging station where the copyboard is raised, to establish an intimate engagement with the member established and exposed to an interior disposed radiant energy source. After exposure, the copyboard is lowered and the member translated to the toning station where one of plural available toning modules has been raised to intercept the platen whereby to establish a toning gap for toning with liquid toner carried by said one module during passage past said module. The member next is translated to the transfer station for transfer to a pre-wet sheet of transfer medium. A registration system is provided at both imaging and transfer stations to assure registration between the member and the transparency on the one hand and the member and the transfer medium on the other hand at the respective station whereby all functional tolerance relationships being maintained independent of the framework.

76. 发明专利

DE3364817D1 TONING SYSTEM FOR ELECTROSTATIC IMAGING APPARATUS 未知
公开(公告)号：DE3364817D1
公开(公告)日：1986-09-04
申请号：DE3364817
申请日：1983-02-16
申请人： COULTER SYSTEMS CORP
发明人： SZYMANSKI MICAHEL J , WEBER HAROLD J , KUEHNLE MANFRED R , FRASER KENNETH D
IPC分类号： G03G15/01 , G03G13/01 , G03G15/10 , G03G17/04
摘要： A method and apparatus is provided for toning a latent electrostatic image on an exposed photoconductive surface of an electrophotographic member, using liquid toner comprising toner particles suspended in an electrically insulating liquid dispersant. Plural, generally identical, toner modules are arranged side by side at a first level, each module comprising a toner tray having a development electrode mounted on the upper surface thereof. The development electrode has a planar upper surface. A motor operates an articulated linkage which causes the tray to be elevated to a second level for toning, one of the modules being selected from the others. Antifriction bearing surfaces are mounted on the upper surface of the tray at opposite ends of the development electrode. The antifriction surfaces extend upwardly of the development electrode a short distance slightly above the upper surface thereof to define a gap between the development electrode and the surface to be toned. A toggle actuated control valve can be provided to direct the toner flow over the electrode in the direction of the movement of said surface, changing the direction of flow during the reciprocal movement of said surface. Alternatively, the flow of toner may be continuous over the planar electrode. During toning, a bias voltage is applied between the development electrode and the photoconductive surface to establish an electrical field within the gap for assisting toning. The charge level to which the toner responds is above the residual level thereby leaving the nonimaged or background area of the photoconductive surface free of toner particles.

77. 发明专利

CA1204311A IMAGE TRANSFER MATERIAL AND TRANSPARENCY RESULTING THEREFROM 未知
公开(公告)号：CA1204311A
公开(公告)日：1986-05-13
申请号：CA414669
申请日：1982-11-02
申请人： COULTER SYSTEMS CORP
发明人： MARTINEZ FERDINAND
IPC分类号： G03G7/00 , B32B27/08 , B32B27/36
摘要： An electrostatic transfer medium comprising a sheet formed of a transparent polyester plastic substrate having a thin transparent coating of a compatible polyester resinous composition having a softening range less than the softening range of the substrate material. A high resolution transparency is formed by electrophotograpically forming a toned latent electrostatic image of a document upon an electrophotographic member, bringing a transfer medium into engagement with the image under localized pressure and heat to form a laminate and separating the cooled laminate whereby the image is transferred in its entirety, intact, to the coating, the transfer being effected with minimal loss of optical density or resolution and practically no residue remaining on the electrophotographic member. The laminate may be cooled prior to separation.

78. 发明专利

AU3008684A TOWING APPARATUS AND METHOD 未知
公开(公告)号：AU3008684A
公开(公告)日：1986-01-09
申请号：AU3008684
申请日：1984-07-02
申请人： COULTER SYSTEMS CORP
发明人： KUEHNLE MANFRED R
IPC分类号： G03G15/08 , G03G15/10 , G03G15/26 , G03G15/06
摘要： An apparatus and method for making copies of an original pattern through the use of electrostatic techniques in which there is a looped belt (12) having an exterior photoconductive layer (15). The exterior of the belt (15) passes through a charging station (24) and is imaged by a projected pattern of light thereafter in darkness to acquire a latent image progressively as the belt (12) moves in one direction. The belt (12) passes a toning station (28) where a toning roller (36) dipping into a sump of toner (32) picks up toner particulate matter and rolls the toner matter onto the latent image to develop the same as the belt (12) passes through the toning station (28). The toning roller (36) engages the belt (12) and protrudes into the loop formed by the belt (12) thereby requiring the belt (12) to be wrapped around a peripheral segment of the toning roller (36). There is a stretched portion of the belt (12) extending between the peripheral segment and each of a pair of guide rollers (16, 18) so that the toning roller (36) is restrained only by the tension of the belt (12).

79. 发明专利

AU548424B2 ELECTROSTATIC TRANSFER METHOD 未知
公开(公告)号：AU548424B2
公开(公告)日：1985-12-12
申请号：AU7127981
申请日：1980-06-03
申请人： COULTER SYSTEMS CORP
发明人： STAPLES PHILLIP ERIC
IPC分类号： G03G13/16

80. 发明专利

NL177857C 未知
公开(公告)号：NL177857C
公开(公告)日：1985-12-02
申请号：NL7307778
申请日：1973-06-05
申请人： COULTER SYSTEMS CORP
IPC分类号： G03G5/00 , G03G5/08 , G03G5/082 , G03G5/14 , H01L31/08 , C23C14/36

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