专利检索_..用于凹版或照相凹版印刷（样张印刷机入B41F3/28）专利检索_..用于凹版或照相凹版印刷（样张印刷机入B41F3/28）专利检索查询

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B41F3/38：...刮墨机构

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
181	SQUEEGEE, AND PRINTER USING SAME	JP35099391	1991-12-10	JPH05154980A	1993-06-22	IWAMOTO HIROSHI; NISHIMURA YUTAKA; MATSUO KOJI; AIKAWA NOBORU
PURPOSE:To realize speed of ink on a plate surface with a minimum ink accumulating quantity by a method wherein excess ink is prevented from accumulating in front of a transfer direction of a squeegee blade, and the excess ink is made to drop on the plate surface. CONSTITUTION:A squeegee 1 is made to descend so that ink L supplied to one end part of an intaglio printing 4 is positioned in a gap between a squeegee blade 1b and an ink accumulating preventive support 1c, and the squeegee brought into pressure contact with on the intaglio printing 4 is moved in the arrow X direction. Since the support 1c, at that time, is projected in front of the squeegee blade 1b, its lower end part comes in pressure contact with a plate surface, and ink L is contained in a space part enclosed with the squeegee blade 1b, the ink accumulating preventive support 1c and the plate surface, accumulating in front of the squeegee blade 1b is prevented, and the ink L hits the support 1c to drop on the plate surface, which is developed and expanded in the intaglio printing.
182	INTAGLIO PRINTING METHOD	JP7992791	1991-04-12	JPH04312883A	1992-11-04	SHIMAMURA YOSHIKAZU; NEMOTO SHIRO
PURPOSE:To reproduce a form of a pixel excellent by improving a transfer quantity of ink by a method wherein a material having ink repellency is provided on a surface of an edge part in an intaglio cell. CONSTITUTION:A material 3 having ink repellency such as silicone resin 1 fluoride resin, etc., are provided on a surface 13 of an intaglio printing and a surface of a printing doctor 3 by coating with methods such as plasma CVD, sputtering, etc. Since friction between the doctor 2 and ink 21 is little on doctering in printing, ink 22 in a cell 12 is never drawn out with the doctor 2. A surface 23 of the ink reaches a same height as that of a surface 13 of the plate and besides, since the material 3 having ink repellency is provided in an intaglio cell 12, and a difference in wettability of the ink 22 increases to improve a transfer quantity, a form of a pixel in precise printing can be excellently reproduced.
183	INK SPREADING METHOD AND PRINTER	JP28501790	1990-10-22	JPH04158038A	1992-06-01	IWAMOTO HIROSHI; NISHIMURA YUTAKA; MATSUO KOJI
PURPOSE:To prevent thinning or missing of pattern by employing a squeegee comprising an elastic body and a supporting body therefor, relatively moving the squeegee and a plate while pressure contacting with each other thereby spreading ink on the plate. CONSTITUTION:PET1b of a squeegee 1 supports a silicon rubber 1a. A squeegee 1 is lowered at the outside of ink 5 fed to the end of an intaglio plate 4 while inclining by 30-60 deg. thereto and brought into pressure contact therewith. The squeegee 1 is then moved to the right to spread the ink 5 over the non-groove part of the plate 4 so as to fill the groove in the plate 4 with the ink 5. The squeegee 1 is then lifted and a doctor blade 3 is lowered and brought into contact with the outside of a part, not applied with ink, of the plate 4. The doctor blade 3 is moved to the right and the ink 5 is filled in the groove of the plate 4 while scraped off from the non-groove part. Subsequently, a blanket 6 is lowered onto the plate 4 and moved to the right thus transferring an ink pattern from the plate 4. The blanket 6 is then moved to an object 7 to be printed thus printing the ink pattern on the blanket 6 onto the object 7.
184		JP3145587	1987-03-04	JPS63139928U	1988-09-14

185		JP7109378	1978-06-13	JPS6159908B2	1986-12-18	HIGUCHI HIDETO; FUKUYOSHI KENZO

186	High-precision printing tester	JP4606684	1984-03-09	JPS60189446A	1985-09-26	ARIMA MAKOTO; TSUMURA HISAFUMI; UEDA AKIHIKO
PURPOSE: To improve reproducibility of test printing by driving a pressure barrel with the use of a pulse motor at target speed and at the same time, accelerating and reducing the speed of the motor at an optimal acceleration pattern or an optimal reduction pattern corresponding to said target speed. CONSTITUTION: A travelling element 6 with a doctor blade 8 attached to a head 7 is caused to run along a printing plate-mounting table 3 and a printing material 9a fixed on the circumferential surface of a pressure barrel 9 is caused to roll on a printing plate 4. Thus ink in a printing groove of a printing part 5 is transferred to the material 9a. At that time, the travelling element 6 is driven by a pulse motor at an optimal driving pattern by storing in a control unit 1 an acceleration pattern at which the doctor blade 8 accelerates to a target speed at the first position S ₁ right before the printing part 5 and a reduction pattern at which the doctor blade 8 slows down from the second position S ₂ where the pressure barrel 9 passes the printing part 5 to a stop position. Thus it is possible to test-print on the same conditions always and improve the reproducibility of color matching. COPYRIGHT: (C)1985,JPO&Japio
187		JP8743577	1977-06-30	JPS5416507U	1979-02-02

188		JP13043270	1970-12-22	JPS506405Y1	1975-02-24

189	凹版、印刷装置および印刷方法	JP2017031684	2017-02-23	JP2018134821A	2018-08-30	上野美佳; 木村貴弘; 塩田崇二; 柴岡真実
【課題】凹版の凹部に充填される印刷材料がブランケットを介して基材に転写されて印刷パターンを印刷する印刷技術において、印刷材料によるブランケットの膨潤によって印刷パターンの欠陥が発生する前に当該欠陥の発生予兆を知る。【解決手段】ブランケットに当接する当接面の印刷領域において印刷材料が充填されて印刷パターンを形成する印刷用凹部と、当接面のうち印刷領域以外の非印刷領域において印刷材料が充填されて検査パターンを形成する検査用凹部と、を備え、検査用凹部の幅が印刷用凹部を主体的に構成する主要部位の幅よりも広いという幅条件、および厚み方向において検査用凹部の深度が主要部位の深度よりも深いという深度条件のうち少なくとも一方が満足されている。【選択図】図2
190	Offset printing method and apparatus	JP2009208717	2009-09-09	JP5218352B2	2013-06-26	俊太郎鈴木; 恵子中村; 研吾松尾; 紀仁河口
In this offset printing apparatus, a plate table (4) and a substrate table (6) are provided in a manner capable of traveling on guide rails (2) that are provided on a trestle (1). A transfer mechanism portion (9) that is provided with a blanket roll (10), lift actuators (13) of the blanket roll, a height sensor (14) of the blanket roll, and a pressure sensor (15) that detects the contact pressure of the blanket roll with respect to the plate (3) and the substrate (5) is provided at a position corresponding to the middle portion in the longitudinal direction of the guide rails (2). Also, a controller controls the lift actuators (13) so that the contact pressure that is detected by the pressure sensor (15) when the blanket roll (10) is brought into contact with the plate (3) and the substrate (5) becomes a predetermined value. Making uniform the contact pressure when performing transfer from the plate (3) to the blanket roll (10), and the contact pressure when performing retransfer from the blanket roll (10) to the substrate (5), makes the deformation amount of the contact portion with the plate (3) and the substrate (5) uniform, and equalizes the circumferential speed. As a result, it is possible to improve the printing accuracy.
191	Conductive paste and the conductive pattern forming method of using the same	JP2001351905	2001-11-16	JP3904433B2	2007-04-11	信杉谷; 淳越智; 康彦近藤

192	Printing equipment	JP2005002802	2005-01-07	JP2006188015A	2006-07-20	KONDO YASUHIKO; OCHI ATSUSHI; KAMATA TOSHIO; SUGITANI MAKOTO
<P>PROBLEM TO BE SOLVED: To provide printing equipment which stabilize the wettability characteristics of a silicone blanket and the content of a low-molecular-weight polysiloxane compound and thus enables maintenance of printing precision and transferability and receptivity of ink in excellent states over a long period of time. <P>SOLUTION: The printing equipment 10 comprises the silicone blanket 11, a blanket cylinder 12 for rotationally moving the blanket, an endless belt 13, pulleys 16 for relatively moving the belt for the silicone blanket 11 and a control part 20 controlling the pulleys etc. A solvent of ink which is contained in the silicone blanket 11 can be absorbed by bringing a first region 14 of the endless belt 13 into contact with the silicone blanket 11, while the low-molecular-weight polysiloxane can be supplied to the silicone blanket 11 by bringing a second region 15 into contact with the silicone blanket 11. <P>COPYRIGHT: (C)2006,JPO&NCIPI
193	A method of manufacturing a liquid crystal color filter	JP9878296	1996-04-19	JP3731937B2	2006-01-05	武彦松山; 誠一犬塚; 康彦近藤

194	OFFSET PRESS	JP8602899	1999-03-29	JP2000272079A	2000-10-03	HASEGAWA YUTAKA; NAKAMURA HIROMI; SERIZAWA SHOGO
PROBLEM TO BE SOLVED: To suppress deviation generated between moving speed of a moving table and peripheral speed of a rotating blanket small and to improve accuracy of printing position. SOLUTION: An intaglio 1 and a work 2 are held on a moving table 21. A motor 23 for driving the moving table is arranged on the end part of a base 11 and the moving table 21 moves on the base 11. The rotating blanket 31 is constituted of a metal cylinder 32 and a blanket sheet 33 mounted on the outer periphery. The metal cylinder 32 is supported on the inside of leg parts 15a of a frame through bearings 35 and guides 18 on its both ends. A pressing force is applied on the moving blanket 31 through the bearings from a pressing cylinder 36. A gear box 37 is fitted on one end part of the metal cylinder 32 and the metal cylinder 32 is connected with a motor 38 for driving the moving blanket through this gear box 37.
195	APPARATUS AND METHOD FOR OFFSET PRINTING AND IMAGE FORMING DEVICE MANUFACTURED THEREBY	JP34931098	1998-11-25	JP2000158622A	2000-06-13	MACHINO MASANORI
PROBLEM TO BE SOLVED: To stabilize a printing pressure and to realize a high printing quality by making a press-in amount constant at all times in relation to changes in surface heights of a plate and a workpiece. SOLUTION: A height is regulated not for a blanket cylinder 8, but for a stage 40 for carrying a plate and a workpiece. Besides, one stage 40 carries both the plate and the workpiece. The stage 40 is constituted of two wedge- shaped plates 41 and 42 and the wedge 42 on the lower side is slid in the height direction of a wedge slope thereof to make the wedge 41 on the upper side rise and fall. Thereby the height of the stage 40 can be regulated.
196	PRINTING APPARATUS AND MANUFACTURE OF PRINTED WIRING BOARD, ELECTRON SOURCE AND IMAGE DISPLAYING DEVICE USING THE SAME	JP26753999	1999-09-21	JP2000158620A	2000-06-13	YAMADA NOBUTSUGU; MIDORIKAWA MASAKO; MUKAI YASUO
PROBLEM TO BE SOLVED: To print patterns of electrodes, wiring, color filters and others of an image display device by offset printing on a printing material of non- absorbing properties such as glass. SOLUTION: The humidity of a blanket 113 is regulated on the basis of an output of a sensor 12. A humidity regulating part has a structure wherein a humidity absorbing sheet 13 stretched in the shape of a belt is pressed on the blanket 113. The humidity absorbing sheet 13 is rotated by rollers 14a, 14b and 14c. In order to regulate the amount of impregnation of the blanket 11 with a solvent 3, a controller 17, fed back with the state of wetting of the blanket 113 with the ink solvent, controls a humidifying mechanism 16 for humidifying solvent ink and a drying mechanism 15 for drying the solvent ink. As the humidity absorbing sheet 13, nonwoven fabric, paper or the like having no dust producing property may also be used. As for a sensor head, it is also allowable that an ATR (total reflection) attachment fitted to an infrared absorption analyzing device is brought into close contact with the surface of the blanket.
197	FILM PRINTED MATTER FOR PACKAGING AND PRINTING METHOD	JP26110797	1997-09-10	JPH1178204A	1999-03-23	SHIMIZU KOJI; FUJII TATSUO
PROBLEM TO BE SOLVED: To provide metal gloss printed matter excellent in hue by a printing method. SOLUTION: In gravure printed matter using ink 2 containing an aluminum powder in a packaging plastic film 1, the ink 2 containing the aluminum powder is printed in an almost mesh like printing shape and ink 5 having a color same or akin to that of the ink containing the aluminum powder is pref. printed on at least a part other than the ink containing the aluminum powder.
198	DEVICE FOR ATTACHING FILTER MEMBRANE	JP6197897	1997-02-27	JPH10235826A	1998-09-08	WAKAMATSU NOBUHIKO
PROBLEM TO BE SOLVED: To charge a groove of an intaglio with certain amount of ink to stabilize a continuous printing since the amount of ink filled in the groove varies depending on the environment or the squeezing conditions. SOLUTION: By measuring the amount of dishing, squeezing conditions such as angles, pressures, and velocities are varied corresponding to the differences between the measured values and a set value to obtain the amount of charge of ink to be set. Squeeze angles, pressure, and velocities are adjusted by driving a rotation unit 12, a pressure unit 13, and a velocity unit 14 based on the signals from a control unit 11 being a control means so as to always bring the amount of ink filled into a groove of an intaglio 2 sensed by a sensor nearer to the set value, whereby a stable printing free from partial thinness, thickness, and unevenness in color can be obtained.
199	PRODUCTION OF LIQUID CRYSTAL COLOR FILTER	JP13023696	1996-05-24	JPH09318804A	1997-12-12	KONDO YASUHIKO; YAMAUCHI MASAKAZU
PROBLEM TO BE SOLVED: To form a light shielding layer with excellent printing quality and to realize mass production by shifting ultraviolet-curing type ink with which the recessed parts of the surface of an intaglio are filled to the surface of a blanket, irradiating it with ultraviolet rays, and shifting the ink to the surface of a transparent base plate. SOLUTION: The light shielding layer is formed by shifting the ultraviolet- curing type ink 2 with the recessed parts 11 of the surface of the intaglio 1 are filled to the surface of the blanket 3, irradiating the ink 2 with the ultraviolet rays, and shifting the ink 2 from the blanket 3 to the surface of the transparent base plate. It is preferably to set timing for radiating the ultraviolet rays to time when the ink 2 with which the recessed part 11 of the intaglio 1 is filled is separated from the recessed part 11 of the intaglio 1 and shifted to the surface of the blanket 3. A method for radiating the ultraviolet rays to a blanket barrel 31 and the blanket 3 from a light source 32 set inside the blanket barrel 31 is exemplified as a method for radiating the ultraviolet rays.
200	PRINTING METHOD AND TRANSFER MEMBER USED THEREIN	JP30595494	1994-12-09	JPH08156389A	1996-06-18	HATAKEYAMA AKIHITO; ISOMI AKIRA
PURPOSE: To repeatedly perform accurate printing continuously and stably by using a surface-treated rubber elastomer in offset type printing and making the surface properties of the rubber elastomer hard to change even when the rubber elastomer absorbs the solvent of ink. CONSTITUTION: A printing method consists of a process filling the recessed parts 3a of an intaglio 3 with ink 2, a process transferring ink from the intaglio to a transfer member being a roller 4 of which the surface is covered with a rubber elastomer 4' having releasability and subjected to plasma etching treatment using gas selected from either one of oxygen, argon and nitrogen or the irradiation with ultraviolet rays and a process printing the ink 2 on the transfer member on a material 5 to be printed.

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