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1. 发明专利

JP6162416B2 プリンタ有权
公开(公告)号：JP6162416B2
公开(公告)日：2017-07-12
申请号：JP2013021598
申请日：2013-02-06
申请人：シチズン時計株式会社 , シチズン・システムズ株式会社
发明人：神山卓郎 , 伊藤超
IPC分类号： B41J31/00 , B41J35/10

2. 发明专利

JP2016150583A プリンタ及びプリンタ用インクリボンのガイド機構有权
标题翻译：打印机和墨盒指南机构打印机
公开(公告)号：JP2016150583A
公开(公告)日：2016-08-22
申请号：JP2015031083
申请日：2015-02-19
申请人：富士通フロンテック株式会社
发明人：高田洋二 , 渡辺雅人
IPC分类号： B41J35/10 , B41J35/18 , B41J35/04
摘要：【課題】インクリボンの切替直後に、黒印字に赤印字が混ざる不具合を防ぐことができるプリンタを提供する。【解決手段】色切替手段により左右方向に切り替えられる際に、インクリボンが印字ヘッド19の縁に引っかかるのを阻止するように、インクリボンを受ける印字ヘッド19の面積が大きくなるように構成されたリボンガイド16を有している。これにより、黒印字に赤印字が混ざることが防止される。【選択図】図5
摘要翻译：要解决的问题：提供一种可以防止在切换墨带之后立即用黑色打印混合的缺陷的打印机。解决方案：打印机具有色带引导件16，其被构造成使得打印头19的区域为了接收墨带而被扩大，以便当通过颜色切换装置在横向切换色带时，防止墨带被卡在打印头19的边缘。这可以防止黑色打印与黑色打印混合。选择图：图5

3. 发明专利

JP2014151494A Printer 有权
标题翻译：打印机
公开(公告)号：JP2014151494A
公开(公告)日：2014-08-25
申请号：JP2013021598
申请日：2013-02-06
申请人： Citizen Holdings Co Ltd , シチズンホールディングス株式会社 , Citizen Systems Japan Co Ltd , シチズン・システムズ株式会社
发明人： KAMIYAMA TAKURO , ITO CHO
IPC分类号： B41J35/10 , B41J31/00
摘要： PROBLEM TO BE SOLVED: To provide a printer capable of improving print quality by preventing color mixture of unintended color when a series of information is printed by using a plurality of colors with a simple configuration in which increase of the number of components and assembly man-hour are suppressed.SOLUTION: A printer 100 is configured so that: a pair of side frames 101 and a ribbon plate 110 are connected by fitting protrusions 501A, 501B provided at the ribbon plate 110 into respective holes 502A, 502B provided at the pair of side frames 101; and the hole 502A applied to connection between one side frame 101A and the ribbon plate 110 has a long hole shape whose longitudinal direction is a facing direction between a print head 103 and a platen 102.
摘要翻译：要解决的问题：提供一种能够通过使用多种颜色以一种简单的结构打印一系列信息来防止颜色混合而提高打印质量的打印机，其中组件数量和组装人数的增加，小时被抑制。解决方案：打印机100被配置为：一对侧框架101和带状板110通过将设置在色带板110处的突起501A，501B嵌合到设置在该对框架110上的相应孔502A，502B中而连接。侧框架101; 并且应用于一个侧框架101A和带状板110之间的连接的孔502A具有长孔形状，其长度方向是打印头103和压板102之间的相对方向。

4. 发明专利

JP2715487B2 失效
公开(公告)号：JP2715487B2
公开(公告)日：1998-02-18
申请号：JP29325588
申请日：1988-11-18
IPC分类号： B41J11/42 , B41J25/308 , B41J35/10

5. 实用新型

JP2519485Y2 失效
公开(公告)号：JP2519485Y2
公开(公告)日：1996-12-04
申请号：JP11265391
申请日：1991-12-25
IPC分类号： B41J2/515 , B41J33/58 , B41J35/10

6. 发明专利

JPH0811408A MULTICOLOR PRINTER 失效
公开(公告)号：JPH0811408A
公开(公告)日：1996-01-16
申请号：JP14923794
申请日：1994-06-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SASAKI MASAHIRO
IPC分类号： B41J35/10 , B41J35/16
摘要： PURPOSE:To enable the use of a small-sized motor suppressed in the generation of heat by driving a motor by the drive voltage corresponding to the torque necessary for raising and lowering a ribbon cartridge when the ribbon cartridge equipped with a plurality of color bands is raised and lowered. CONSTITUTION:At the time of the rising of a ribbon cassette, a common enable signal is set to a High level by a microprocessor 22. Whereupon, the voltage applied to a motor 8 is delayed by an integration circuit 23 to reach drive voltage Vup. At the time of the falling of the ribbon cassette, the common enable signal is set to a High level by the microprocessor 22 and subsequently reset to a Low level after a definite time and, thereafter, by repeating a High level period and a Low level period, the applied voltage to the motor 8 is stabilized at a level of voltage Vdown lower than voltage Vup and the motor 8 is reversely driven to allow the ribbon cassette to fall.

7. 发明专利

JPH07195793A PRINTER 失效
公开(公告)号：JPH07195793A
公开(公告)日：1995-08-01
申请号：JP35087293
申请日：1993-12-28
申请人： BROTHER IND LTD
发明人： NAKADA TAKU
IPC分类号： B41J23/02 , B41J1/30 , B41J23/04 , B41J23/34 , B41J29/38 , B41J35/10
摘要： PURPOSE:To reduce the number of solenoids and to reduce the cost of a printer by selectively connecting a printing hammer driving mechanism and a correction ribbon lift mechanism to a drive motor through a common use solenoid corresponding to the reciprocal movement of a carriage to operate them. CONSTITUTION:A solenoid 26 is excited in such a state that the first engaging part of a shaking mechanism P and the first engaging part of a first selection member 30 are engaged and the engagement of a first engaging pawl 32 and a first engaging projection 55 is released. By this constitution, a rotary body and a first cylindrical member 54 are connected through a first clutch mechanism to be operated. As a result, a hammer cam member 45 is rotated by the rotation of the first cylindrical member 54 to perform the printing of a character. Next, the second engaging part of the shaking mechanism P is engaged with a second selection member 32 and the solenoid 26 is excited in this state to release the engagement of a second engaging pawl and a second engaging projection 57. By this constitution, the rotary body and a second cylindrical member are connected through a second clutch mechanism. A correction ribbon is shaken up and down by a ribbon lift mechanism accompaned by the rotation of the second cylindrical member.

8. 发明专利

JPH07186501A TYPEWRITER CORRECTION RIBBON FEEDING MECHANISM 失效
公开(公告)号：JPH07186501A
公开(公告)日：1995-07-25
申请号：JP33468793
申请日：1993-12-28
申请人： BROTHER IND LTD
发明人： YAMAMOTO HISAFUMI , SAGOU AKIRA
IPC分类号： B41J29/36 , B41J17/30 , B41J35/10
摘要： PURPOSE:To simplify a ratchet mechanism, reduce the number of parts, and then ease assembly by engaging an upward claw and a ratchet wheel when a ribbon holder swings downward. CONSTITUTION:A reversal-prevention claw 33 extending from the platen side along the side face of a ribbon holder, is placed on the upper part of a ratchet wheel 31. A ratchet 35 consisting of an upward claw fixed to a carriage 11 is provided so that the ratchet can be engaged with each tooth of the ratchet wheel 31. The ratchet 35 departs from the ratchet wheel 31 when the ribbon holder 15 rises to make corrections. And then the ratchet 35 is engaged with the ratchet wheel 31 while the ribbon holder 15 is descending to a position from where it can perform printing and thereby turns the ratchet wheel counterclockwise.

9. 发明专利

JPH06316141A PRINTING MECHANISM 失效
公开(公告)号：JPH06316141A
公开(公告)日：1994-11-15
申请号：JP31023092
申请日：1992-11-19
申请人： NEC CORP , NEC ROBOTICS ENG LTD
发明人： KAWAKAMI MASAKI , TANABE SHINICHI
IPC分类号： B41J33/14 , B41J35/04 , B41J35/10
摘要： PURPOSE:To enhance the degree of freedom at the time when an apparatus is loaded with a printing mechanism by arranging a print head and a ribbon cartridge so as to set the relative position of them to an arbitrary angle. CONSTITUTION:A printing mechanism is constituted of a strip like ribbon 1 impregnated with ink, a ribbon cartridge 3 receiving the ribbon 1 and always sending the ribbon 1 into a print head 2, the print head 2 acting on the ribbon 1 to print paper 4, rollers 5, 6 arranged before and behind the print head 2 with respect to the running direction of the ribbon 1 and fixed so as to come into contact with the ribbon 1 at a proper angle and making the ribbon 1 easy to twist and a platen 7. When the relative position of the ribbon cartridge 3 and the print head 2 is set to an arbitrary angle, the ribbon 1 straightly issued from the ribbon cartridge 3 is twisted between the roller 5 and the print head 2 and sent to the print head 2 in such a state that the original angle is held. Next, the ribbon 1 is again twisted between the print head 2 and the roller 6 and passes the roller 6 to straightly return to the ribbon cartridge 1.

10. 发明专利

JPH0641217B2 失效
公开(公告)号：JPH0641217B2
公开(公告)日：1994-06-01
申请号：JP7378385
申请日：1985-04-08
申请人： TOKYO ELECTRIC CO LTD
发明人： HORII MIHARU , YAGI TAKASHI , DOMOTO YASUO
IPC分类号： B41J35/10 , B41J35/14 , B41J35/22

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