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1. 发明授权

EP1000746B1 Liquid ejecting recording head 有权
标题翻译：安德液体喷射记录头
公开(公告)号：EP1000746B1
公开(公告)日：2008-09-17
申请号：EP99121306.7
申请日：1999-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： Ishimatsu, Shin , Takenouchi, Masanori
IPC分类号： B41J2/14
CPC分类号： B41J2/14145 , B41J2/14024 , B41J2/14201

2. 发明授权

EP0836906B1 A laser processing system and a system for manufacturing ink jet recording heads 失效
标题翻译：一种激光处理装置和用于制造喷墨打印头的系统
公开(公告)号：EP0836906B1
公开(公告)日：2004-12-29
申请号：EP97117881.9
申请日：1997-10-15
申请人： CANON KABUSHIKI KAISHA
发明人： Ishimatsu, Shin , Inaba, Masaki , Abe, Tsutomu , Goto, Akira , Furukawa, Masao , Omata, Kouichi , Hasegawa, Toshinori , Ito, Miki
IPC分类号： B23K26/06
CPC分类号： B41J2/1634 , B23K26/066 , B41J2/1404 , B41J2/1604 , B41J2/1623 , B41J2002/14379

3. 发明授权

EP0719643B1 A liquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing method 失效
标题翻译：用于喷墨头的制造方法和制造喷墨头
公开(公告)号：EP0719643B1
公开(公告)日：2002-03-27
申请号：EP95120575.6
申请日：1995-12-27
申请人： CANON KABUSHIKI KAISHA
发明人： Miyagawa, Masashi , Inamoto, Tadayoshi , Ishimatsu, Shin
IPC分类号： B41J2/05 , B41J2/16
CPC分类号： B29C65/1677 , B29C65/1616 , B29C65/1635 , B29C65/168 , B29C65/1683 , B29C65/1696 , B29C66/112 , B29C66/114 , B29C66/30221 , B29C66/30223 , B29C66/53461 , B29C66/542 , B29C66/71 , B29C66/7392 , B29C66/7394 , B29C66/8122 , B29C66/81267 , B29C66/8322 , B29K2081/06 , B29K2909/08 , B29L2031/767 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1645 , B41J2202/20 , B41J2202/21
摘要： A manufacturing method of a liquid jet head comprises the discharge ports for discharging the ink, the liquid channels in communication to the discharge ports, and energy generating means for generating the energy for use in discharging the ink. The method includes the steps of preparing a substrate having the energy generating means, preparing a resin ceiling plate fabricated by molding and having the grooves which constitute part of the liquid channels, positioning and contacting the ceiling plate on and with the substrate so that the grooves may be located above the energy generating means, and forming the liquid channels constituted of the grooves and the substrate by directing a laser beam from outside the ceiling plate in the state where the ceiling plate and the substrate are joined, to weld together the ceiling plate and the substrate.

4. 发明公开

EP0847860A3 A method for manufacturing an ink jet recording head and an ink jet recording head 失效
标题翻译：一种用于制造喷墨记录头和喷墨记录头的方法
公开(公告)号：EP0847860A3
公开(公告)日：1999-05-06
申请号：EP97121964.7
申请日：1997-12-12
申请人： CANON KABUSHIKI KAISHA
发明人： Ishimatsu, Shin
IPC分类号： B41J2/16
CPC分类号： B41J2/1623 , B41J2/1404 , B41J2/1604 , B41J2/1634 , B41J2/1637 , B41J2002/14379 , Y10T29/49401
摘要： A method for manufacturing an ink jet recording head, which is provided with a plurality of ink paths structured by bonding a second substrate having a plurality of grooves arranged thereon to form ink paths corresponding to a plurality of discharge openings, together with a first substrate having discharge energy generating devices arranged in the ink paths, respectively, comprises the step of processing the grooves constituting the ink paths on the second substrate by means of formation processing, and laser processing, divisionally. This method makes it possible to process ink flow paths with ease and good production yield even when the ink flow paths are arranged in such a high density that its formation becomes difficult by the application of formation processing, and also, to reduce the total energy of laser when ink flow paths are processed as compared with the method adopted conventionally. The required load given to the optical system of a laser processor is made smaller accordingly.

5. 发明公开

EP0719643A3 A liquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing method 失效
标题翻译：用于喷墨头的制造方法和制造喷墨头
公开(公告)号：EP0719643A3
公开(公告)日：1997-05-14
申请号：EP95120575.6
申请日：1995-12-27
申请人： CANON KABUSHIKI KAISHA
发明人： Miyagawa, Masashi , Inamoto, Tadayoshi , Ishimatsu, Shin
IPC分类号： B41J2/05 , B41J2/16
CPC分类号： B29C65/1677 , B29C65/1616 , B29C65/1635 , B29C65/168 , B29C65/1683 , B29C65/1696 , B29C66/112 , B29C66/114 , B29C66/30221 , B29C66/30223 , B29C66/53461 , B29C66/542 , B29C66/71 , B29C66/7392 , B29C66/7394 , B29C66/8122 , B29C66/81267 , B29C66/8322 , B29K2081/06 , B29K2909/08 , B29L2031/767 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1645 , B41J2202/20 , B41J2202/21
摘要： A manufacturing method of a liquid jet head comprises the discharge ports for discharging the ink, the liquid channels in communication to the discharge ports, and energy generating means for generating the energy for use in discharging the ink. The method includes the steps of preparing a substrate having the energy generating means, preparing a resin ceiling plate fabricated by molding and having the grooves which constitute part of the liquid channels, positioning and contacting the ceiling plate on and with the substrate so that the grooves may be located above the energy generating means, and forming the liquid channels constituted of the grooves and the substrate by directing a laser beam from outside the ceiling plate in the state where the ceiling plate and the substrate are joined, to weld together the ceiling plate and the substrate.

6. 发明公开

EP0719643A2 A liquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing method 失效
标题翻译： Herstellungsverfahrenfüreinen Tintenstrahlkopf und damit hergestellter Tintenstrahlkopf
公开(公告)号：EP0719643A2
公开(公告)日：1996-07-03
申请号：EP95120575.6
申请日：1995-12-27
申请人： CANON KABUSHIKI KAISHA
发明人： Miyagawa, Masashi , Inamoto, Tadayoshi , Ishimatsu, Shin
IPC分类号： B41J2/05 , B41J2/16
CPC分类号： B29C65/1677 , B29C65/1616 , B29C65/1635 , B29C65/168 , B29C65/1683 , B29C65/1696 , B29C66/112 , B29C66/114 , B29C66/30221 , B29C66/30223 , B29C66/53461 , B29C66/542 , B29C66/71 , B29C66/7392 , B29C66/7394 , B29C66/8122 , B29C66/81267 , B29C66/8322 , B29K2081/06 , B29K2909/08 , B29L2031/767 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1645 , B41J2202/20 , B41J2202/21
摘要： A manufacturing method of a liquid jet head comprises the discharge ports for discharging the ink, the liquid channels in communication to the discharge ports, and energy generating means for generating the energy for use in discharging the ink. The method includes the steps of preparing a substrate having the energy generating means, preparing a resin ceiling plate fabricated by molding and having the grooves which constitute part of the liquid channels, positioning and contacting the ceiling plate on and with the substrate so that the grooves may be located above the energy generating means, and forming the liquid channels constituted of the grooves and the substrate by directing a laser beam from outside the ceiling plate in the state where the ceiling plate and the substrate are joined, to weld together the ceiling plate and the substrate.
摘要翻译：液体喷射头的制造方法包括用于排出油墨的排出口，与排出口连通的液体通道，以及用于产生用于排出油墨的能量的能量产生装置。该方法包括以下步骤：制备具有能量产生装置的基板，制备通过模制而制成的树脂顶板，并且具有构成液体通道的一部分的槽，将顶板定位并接触基板，使得凹槽可以位于能量产生装置上方，并且在顶板和基板接合的状态下通过从顶板外部引导激光束来形成由凹槽和基板构成的液体通道，以将顶板和基材。

7. 发明授权

EP0931655B1 Method of producing an ink jet recording head 有权
标题翻译：一种生产喷墨记录头的过程
公开(公告)号：EP0931655B1
公开(公告)日：2003-10-08
申请号：EP99101395.4
申请日：1999-01-26
申请人： CANON KABUSHIKI KAISHA
发明人： Ishimatsu, Shin , Abe, Tsutomu , Okazaki, Takeshi , Omata, Kouichi
IPC分类号： B41J2/16
CPC分类号： B41J2/1637 , B41J2/1404 , B41J2/1604 , B41J2/1634 , B41J2202/21

8. 发明授权

EP0786305B1 Laser processing apparatus and method for manufacturing a liquid jet recording head by use of such laser processing apparatus 失效
标题翻译：使用这样的激光加工装置的制造喷液记录头的激光加工的装置和方法
公开(公告)号：EP0786305B1
公开(公告)日：2003-05-21
申请号：EP97101036.8
申请日：1997-01-23
申请人： CANON KABUSHIKI KAISHA
发明人： Hasegawa, Toshinori , Goto, Akira , Ishimatsu, Shin
IPC分类号： B23K26/06 , B41J2/16
CPC分类号： B41J2/1634 , B23K26/06 , B23K26/064 , B23K26/0648 , B23K26/066 , B23K26/067 , B23K26/16 , B23K26/364 , B23K26/389 , B41J2/162 , B41J2/1637

9. 发明公开

EP1000744A3 Ink jet recording head, ink jet recording cartridge, and recording apparatus 有权
标题翻译：一种喷墨记录头，喷墨记录盒和记录装置
公开(公告)号：EP1000744A3
公开(公告)日：2001-01-31
申请号：EP99121300.0
申请日：1999-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： Takahashi, Wataru , Takenouchi, Masanori , Hosaka, Ken , Ishimatsu, Shin , Fukui, Shigeki
IPC分类号： B41J2/14
CPC分类号： B41J2/1752 , B41J2/14024 , B41J2/1433 , B41J2002/14362
摘要： An ink jet recording head comprising an element base (3) having a plurality of energy generating elements (42) for generating energy used for discharging ink, a grooved top plate (4) having a plurality of grooves (8') corresponding to the plurality of energy generating elements, being joined to the element base, and having a plurality of ink flow channels (8) formed by the plurality of grooves on a joint area side to the element base, an orifice plate (10) having a plurality of orifices having communication with the plurality of ink flow channels respectively and being mounted on the grooved top plate integrally, and a chip tank (6) having supply passages for supplying ink to the plurality of ink flow channels and having a shroud portion for shrouding the orifice plate, wherein a surface in the side of the plurality of orifices of the orifice plate is substantially parallel with the shroud portion of the chip tank and is inclined relative to the element base. The orifice plate is inclined to the element base, by which it can be arranged in parallel with the record medium surface and ink can be discharged perpendicularly to the record medium, and therefore high-quality recording is achieved without being so much affected by cockling of a record medium or a high-speed motion.

10. 发明公开

EP0997283A3 Ink jet recording head, ink jet cartridge and ink jet recording apparatus 审中-公开
标题翻译：喷墨记录头，喷墨盒和喷墨记录设备
公开(公告)号：EP0997283A3
公开(公告)日：2000-11-29
申请号：EP99121307.5
申请日：1999-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： Fukui, Shigeki , Takenouchi, Masanori , Sugimoto, Hitoshi , Ishimatsu, Shin
IPC分类号： B41J2/14 , B41J2/165
CPC分类号： B41J2/1433 , B41J2/16538
摘要： An ink jet recording head in which a flat plate section (356) has a recess section in its surface and an orifice plate having a plurality of openings (400) grouped and disposed for ejecting a liquid is placed in the recess section (357), with the flat plate section being cleaned by a cleaning member (319) movable perpendicularly to a direction of the disposition of the ejecting openings in a state brought into contact with a surface of the flat plate section. The recess section includes a combined curved surface made in a manner that a first curved surface (351) having a first curvature and a second curved surface (352) having a second curvature smaller than the first curvature are combined at a position corresponding to the deepest portion of the recess section. At this time, the first curved surface is located on the upstream side of the second curved surface in a cleaning direction of the cleaning member, and the combined curved surface extends in the disposition direction of said ejecting openings. The recess section further includes two inclined surfaces formed at both end portions of the combined curved surface to develop from the surface of the flat plate section. The two inclined surfaces are positioned to be separated by predetermined distances from both end portions of the grouped ejecting openings, respectively. This construction can reduce the ink residual on the recording head after the wiping by the cleaning member.

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