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1. 发明专利

JPS5434918A INK RIBBON FEEDER 失效
公开(公告)号：JPS5434918A
公开(公告)日：1979-03-14
申请号：JP9976577
申请日：1977-08-19
申请人： FUJITSU LTD
发明人： MORIYA KAZUMASA , MIZUKI TSUTOMU
IPC分类号： B41J31/10 , B41J33/40 , B41J33/44 , B41J35/38

2. 发明专利

JPS5788631A DEVICE FOR FASTENING KEY UNIT 失效
公开(公告)号：JPS5788631A
公开(公告)日：1982-06-02
申请号：JP16469980
申请日：1980-11-25
申请人： NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , OKI ELECTRIC IND CO LTD , FUJITSU LTD , KUROSAWA TELECOMMUNICATIONS , YAMURA SHINKOSEISAKUSHO KK
发明人： NAMIKI IKUO , OOSHIMA TAKESHI , KOGA SAKAE , MOMIYAMA RIYOUJI , MIZUKI TSUTOMU , FUJISHIMA YOSHIYA , KIKUCHI HIDENORI
IPC分类号： H01H13/04 , H01H13/02

3. 发明专利

JPS5788628A PUSHBUTTON SWITCH 失效
公开(公告)号：JPS5788628A
公开(公告)日：1982-06-02
申请号：JP16320580
申请日：1980-11-21
申请人： NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , OKI ELECTRIC IND CO LTD , FUJITSU LTD , KUROSAWA TELECOMMUNICATIONS , YAMURA SHINKOSEISAKUSHO KK
发明人： NAMIKI IKUO , OOSHIMA TAKESHI , KOGA SAKAE , MOMIYAMA RIYOUJI , MIZUKI TSUTOMU , FUJISHIMA YOSHIYA , OOSHIDA ZENHACHI
IPC分类号： H03K17/965 , H01H13/00

4. 发明专利

JPS5944230B2 JPS5944230B2 - 失效
公开(公告)号：JPS5944230B2
公开(公告)日：1984-10-27
申请号：JP9976577
申请日：1977-08-19
申请人： Fujitsu Ltd
发明人： MORYA KAZUMASA , MIZUKI TSUTOMU
IPC分类号： B41J31/10 , B41J33/40 , B41J33/44 , B41J35/38

5. 发明专利

JPS5837159B2 失效
公开(公告)号：JPS5837159B2
公开(公告)日：1983-08-13
申请号：JP13629974
申请日：1974-11-29
申请人： FUJITSU LTD
发明人： KOBAYASHI TAKASHI , MIZUKI TSUTOMU
IPC分类号： B41J1/20 , B41J11/02 , B41J11/20

6. 发明专利

JPS57110462A PRINTING HEAD FOR DOT PRINTER 失效
公开(公告)号：JPS57110462A
公开(公告)日：1982-07-09
申请号：JP18721680
申请日：1980-12-29
申请人： FUJITSU LTD
发明人： NAKATANI MAKOTO , MATSUOKA EIJI , MIZUKI TSUTOMU , SEKI MINORU , TAKAZAWA TSUTOMU , TAKOU HIDEHIKO
IPC分类号： B41J2/28 , B41J2/26
摘要： PURPOSE:To reduce the operation time with a lighter armature by constructing an armature with an elastic member and a beam member engaged with a printing wire while the elastic member is formed in such a plate as to horizontal from the direction of deflection to that of oscillation. CONSTITUTION:An armature 21 composed of a plate spring 21A fastened on a block 218 made of a magnetic material, a beam 21C fastened on the block 21B and a printing wire 11E connected to the beam 21C. The plate spring 21A is so arranged that it meets a specified spring constant to eliminate deformation during the printing, while the value (l) is lessened within a allowable stress. The value (b) is restricted by a space which is adjacent to the armature 21. This can reinforce the armature 21 with the beam 21C in the direction of a force working on the printing, while ensuring a lighter weight thereof. Thus, a high speed driving is possible.

7. 发明专利

JPS6111259A Printing method of dot printer 失效
标题翻译：打印机打印方法
公开(公告)号：JPS6111259A
公开(公告)日：1986-01-18
申请号：JP13374584
申请日：1984-06-28
申请人： Fujitsu Ltd
发明人： MIZUKI TSUTOMU
IPC分类号： B41J2/485 , G06K15/02
CPC分类号： G06K15/02
摘要： PURPOSE:To raise the quality of printing by a method in which printing is made for one line by three passes (forward, backward, and forward) of a printing head in such a way that printing is made concurrently for upper and lower stages for letters of standard size by one-time pass and the printing directions of only the letters of double-angle sizes are different between the upper stage and the lower stage. CONSTITUTION:In the moving process toward the direction of (a), printing of letters of double-em sizes, among letters present in the upper stage D region, is made only for the upper stage. A paper is then fed by 1/12 inches toward the row direction, or the direction of C, and the printing head and the paper are relatively moved toward the row direction. The printing head is positioned at the center line of one line. Under the condition, the head is moved toward the direction of (b), and printing for all regions is made on the upper stage and the lower stage only for letters of standard size. The paper is fed by 1/12 inches toward the direction of C and again moved toward the direction of (a), and printing for the lower stage is made. During the process, printing is made only for the lower stage of letters of double-em size.
摘要翻译：目的：通过以下方式提高打印质量：通过打印头同时进行打印的上下两个阶段进行打印，打印方式为打印头一行三次（前进，后退和前进）标准尺寸的一次通过，并且只有双角尺寸的字母的打印方向在上级和下级之间是不同的。规定：在朝向（a）方向的移动过程中，在上段D区域中存在的字母之间打印双重尺寸的字母仅用于上层。然后将纸张朝向行方向或C方向进给1/12英寸，并且打印头和纸相对于行方向相对移动。打印头位于一行的中心线。在这种情况下，头部朝向（b）方向移动，所有区域的印刷仅在标准尺寸字母的上段和下侧进行。纸张朝向C方向进给1/12英寸，并再次向（a）方向移动，并进行下层印刷。在此过程中，打印仅适用于双重尺寸字母的较低阶段。

8. 发明专利

JPS5382521A PRINTER 失效
公开(公告)号：JPS5382521A
公开(公告)日：1978-07-21
申请号：JP14122076
申请日：1976-11-26
申请人： FUJITSU LTD
发明人： KOBAYASHI TAKASHI , MIZUKI TSUTOMU
IPC分类号： B41J11/20

9. 发明专利

JPS5163729A Rainpurinta 失效
公开(公告)号：JPS5163729A
公开(公告)日：1976-06-02
申请号：JP13629974
申请日：1974-11-29
申请人： Fujitsu Ltd
发明人： KOBAYASHI TAKASHI , MIZUKI TSUTOMU
IPC分类号： B41J1/20 , B41J11/02 , B41J11/20

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