JPH03233454A - オフセット及び類似するプリントシステムのための装置及び方法 - Google Patents
オフセット及び類似するプリントシステムのための装置及び方法Info
- Publication number
- JPH03233454A JPH03233454A JP2189580A JP18958090A JPH03233454A JP H03233454 A JPH03233454 A JP H03233454A JP 2189580 A JP2189580 A JP 2189580A JP 18958090 A JP18958090 A JP 18958090A JP H03233454 A JPH03233454 A JP H03233454A
- Authority
- JP
- Japan
- Prior art keywords
- lines
- array
- optical density
- screen
- density
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000007639 printing Methods 0.000 title claims description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 47
- 238000012216 screening Methods 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 238000003491 array Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 9
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000004936 stimulating effect Effects 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- -1 halide salts Chemical class 0.000 claims description 3
- 229940017705 formaldehyde sulfoxylate Drugs 0.000 claims description 2
- SBGKURINHGJRFN-UHFFFAOYSA-N hydroxymethanesulfinic acid Chemical compound OCS(O)=O SBGKURINHGJRFN-UHFFFAOYSA-N 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000001459 lithography Methods 0.000 claims 1
- 241001479434 Agfa Species 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000976 ink Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F5/00—Screening processes; Screens therefor
- G03F5/22—Screening processes; Screens therefor combining several screens; Elimination of moiré
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F5/00—Screening processes; Screens therefor
- G03F5/02—Screening processes; Screens therefor by projection methods
- G03F5/08—Screening processes; Screens therefor by projection methods using line screens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
- H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
- H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Printing Methods (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Fax Reproducing Arrangements (AREA)
- Liquid Developers In Electrophotography (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL91054A IL91054A0 (https=) | 1989-07-20 | 1989-07-20 | |
| IL91054 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03233454A true JPH03233454A (ja) | 1991-10-17 |
Family
ID=11060195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2189580A Pending JPH03233454A (ja) | 1989-07-20 | 1990-07-19 | オフセット及び類似するプリントシステムのための装置及び方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5283140B1 (https=) |
| EP (1) | EP0409608B2 (https=) |
| JP (1) | JPH03233454A (https=) |
| AT (1) | ATE150553T1 (https=) |
| DE (1) | DE69030218T2 (https=) |
| IL (1) | IL91054A0 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8789566B2 (en) | 2009-03-02 | 2014-07-29 | Leonardi Manufacturing Co., Inc. | Various improvements to stump cutting tool discs |
| US9137954B2 (en) | 2007-08-22 | 2015-09-22 | Leonardi Manufacturing Co. Inc. | Stump grinding tooth assembly |
| US11071258B2 (en) | 2006-10-27 | 2021-07-27 | Leonardi Manufacturing Co., Inc. | Stump cutting tooth assembly |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793500A (en) * | 1989-07-20 | 1998-08-11 | Netz; Yoel | Devices and methods for offset and similar printing systems |
| US6163382A (en) | 1989-07-20 | 2000-12-19 | Netz; Yoel | Devices and methods for offset and similar printing systems |
| US6039357A (en) * | 1992-01-08 | 2000-03-21 | Moore North America, Inc. | Security bands to prevent counterfeiting with color copies |
| EP0625727A1 (en) * | 1993-05-19 | 1994-11-23 | Agfa-Gevaert N.V. | Improved tone rendition of halftone images by projection exposure |
| US5689623A (en) * | 1995-03-27 | 1997-11-18 | Optronics International Corporation | Spread spectrum digital screening |
| EP0910206B1 (en) * | 1995-04-28 | 2001-10-10 | Agfa-Gevaert N.V. | Halftone screen and method for making same |
| US6268932B1 (en) | 1998-04-23 | 2001-07-31 | Internatiaonal Business Machines Corporation | Gray scale calibration tool for setting the density of a printer |
| US7557962B2 (en) * | 2004-07-13 | 2009-07-07 | Toshiba Corporation | System and method for tone-dependent multi-frequency halftone screening |
| US8919592B2 (en) | 2011-09-06 | 2014-12-30 | Top-That!, Llc | Cup lid with integrated container |
| US8695845B2 (en) | 2011-09-06 | 2014-04-15 | Ronald Mark Buck | Top mounting can container |
| US9622605B2 (en) | 2011-09-06 | 2017-04-18 | Snacktops, Inc. | Cup lid with integrated container |
| US8381935B1 (en) * | 2011-09-06 | 2013-02-26 | Ronald Mark Buck | Cup lid with integrated container |
| US8708181B2 (en) | 2011-09-06 | 2014-04-29 | Ronald Mark Buck | Lid with integrated container |
| US8870010B2 (en) | 2011-09-06 | 2014-10-28 | Top-That!, Llc | Cup lid with integrated container |
| US8596491B2 (en) | 2011-09-06 | 2013-12-03 | Ronald Mark Buck | Cup lid with integrated container |
| US9038845B1 (en) | 2014-05-02 | 2015-05-26 | Top-That! Llc | Container lid with one or more cavities |
| US9078535B1 (en) | 2014-05-09 | 2015-07-14 | Top-That! Llc | Container lid with a food compartment and a sip-hole |
| US9181009B1 (en) | 2014-05-16 | 2015-11-10 | Snacktops, Inc. | Cup with outwardly protruding straw channel and nestable food container and cover |
| US8973776B1 (en) | 2014-05-16 | 2015-03-10 | Top-That!, Llc | Cup with nestable food container and cover |
| US8939312B1 (en) | 2014-05-30 | 2015-01-27 | Top-That! Llc | Container lid system with a lid portion and food container portion |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE262065C (https=) * | ||||
| DE477540C (de) * | 1928-08-08 | 1929-06-10 | Siemens & Halske Akt Ges | Rastrierverfahren fuer Illustrationsdruck von insbesondere bildtelegraphisch uebermittelten Bildern mit Rasterlinien wechselnder Breite |
| US3647471A (en) * | 1969-11-19 | 1972-03-07 | Lockheed Aircraft Corp | Photographic reproduction of halftone screens |
| US3928038A (en) † | 1974-02-28 | 1975-12-23 | Intaglio Service Corp | Process for making multi-color intaglio plates and cylinders for use in gravure printing |
| DE2617683A1 (de) * | 1975-04-25 | 1976-11-04 | Printing Dev Inc | Rasterbild und verfahren zu seiner herstellung |
| IL61497A (en) * | 1980-11-16 | 1985-06-30 | Hanetz Photographic Processes | Developer for lith or line films and process for its use |
| US4600666A (en) * | 1983-01-12 | 1986-07-15 | Zink Edmund S | Integrated photoscreen for making a halftone reproduction printing plate from a photograph |
| JPS63308473A (ja) † | 1987-06-10 | 1988-12-15 | Canon Inc | 画像処理装置 |
| US4903123A (en) † | 1987-06-10 | 1990-02-20 | Canon Kabushiki Kaisha | Image processing apparatus using inclined line screens to reduce Moire |
| JPH0691621B2 (ja) † | 1988-11-24 | 1994-11-14 | 大日本スクリーン製造株式会社 | 網目版画像記録方法および装置 |
-
1989
- 1989-07-20 IL IL91054A patent/IL91054A0/xx unknown
-
1990
- 1990-07-19 JP JP2189580A patent/JPH03233454A/ja active Pending
- 1990-07-19 AT AT90307883T patent/ATE150553T1/de not_active IP Right Cessation
- 1990-07-19 DE DE69030218T patent/DE69030218T2/de not_active Expired - Fee Related
- 1990-07-19 EP EP90307883A patent/EP0409608B2/en not_active Expired - Lifetime
-
1992
- 1992-11-23 US US07981891 patent/US5283140B1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11071258B2 (en) | 2006-10-27 | 2021-07-27 | Leonardi Manufacturing Co., Inc. | Stump cutting tooth assembly |
| US9137954B2 (en) | 2007-08-22 | 2015-09-22 | Leonardi Manufacturing Co. Inc. | Stump grinding tooth assembly |
| US8789566B2 (en) | 2009-03-02 | 2014-07-29 | Leonardi Manufacturing Co., Inc. | Various improvements to stump cutting tool discs |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0409608B1 (en) | 1997-03-19 |
| DE69030218T2 (de) | 1997-07-10 |
| US5283140A (en) | 1994-02-01 |
| US5283140B1 (en) | 2000-04-04 |
| DE69030218D1 (de) | 1997-04-24 |
| EP0409608A2 (en) | 1991-01-23 |
| EP0409608A3 (en) | 1992-04-29 |
| EP0409608B2 (en) | 2007-01-10 |
| IL91054A0 (https=) | 1990-02-09 |
| ATE150553T1 (de) | 1997-04-15 |
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