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1. 发明授权

US5271681A Paper cassette having inclined corner claws 失效
标题翻译：带有倾斜角爪的纸盒
公开(公告)号：US5271681A
公开(公告)日：1993-12-21
申请号：US878138
申请日：1992-05-04
申请人： Fumio Otsuka , Hiroyuki Harada , Akio Tajima , Noriyuki Kurokawa , Masami Nojima
发明人： Fumio Otsuka , Hiroyuki Harada , Akio Tajima , Noriyuki Kurokawa , Masami Nojima
IPC分类号： B65H3/56 , B41J11/58 , B65H1/04 , B41J13/16
CPC分类号： B65H1/266 , B41J11/58 , B65H1/04
摘要： A paper cassette used in a printer for holding sheets of paper. The cassette comprises a case holding sheets of paper and corner claws mounted at both sides of the front end of this case. The claws engage the front ends of the corners of the uppermost sheet of paper. The claws have front walls which are inclined upwardly toward the direction in which the uppermost sheet is fed. The front walls are also inclined from the front end of the uppermost toward the direction in which the walls are distant from the front end of the sheet by slow degrees toward the inside of the widthwise of the sheet. When the uppermost sheet is curled, the corners of the front end of the sheet are disengaged from the corner claws certainly.
摘要翻译：用于打印机中用于保持纸张的纸盒。盒子包括一个壳体，该壳体保持安装在该壳体前端两侧的纸张和角爪。爪接合最上面的纸张的角部的前端。爪具有朝向最上面的片材被供给的方向向上倾斜的前壁。前壁从最上方的前端朝向板的前端朝向片材的宽度方向内侧缓慢的方向倾斜。当最上面的片材卷曲时，片材的前端的角部肯定地与角爪脱离。

2. 发明授权

US5193797A Paper feeding system and picking system used therefor 失效
标题翻译：纸张送料系统及其采用的系统
公开(公告)号：US5193797A
公开(公告)日：1993-03-16
申请号：US769096
申请日：1991-09-30
申请人： Hiroyuki Harada , Akio Tajima , Fumio Otsuka
发明人： Hiroyuki Harada , Akio Tajima , Fumio Otsuka
IPC分类号： B65H3/06
CPC分类号： B65H3/0669
摘要： A paper feeding system that eliminates a mechanism for interrupting driving force to picking rollers to lower the cost of the system and to secure the feeding of papers. Corner nails are supported in a manner displacable up and down on the both sides of the front end portion of a paper cassette and the front corner portions of papers stored within the paper cassette can be anchored by the corner nails. A projecting part of the corner nails abuts to a stopper to restrict its upper limit position. When the paper is not fed, the picking rollers are in an up position and are separated from the paper and the corner nails retain the paper at a certain height position engaging with the front corner portion of the paper. When the paper is fed, the picking rollers go down to a down position to press the paper against biasing force of a bias spring and the corner nails are separated from the stopper and contact with the front corner portion of the paper in the down position.
摘要翻译：一种送纸系统，其消除了用于中断采摘辊的驱动力以降低系统成本并确保纸张供给的机构。角钉在纸盒的前端部的两侧能够上下移动的方式被支撑，并且存储在纸盒内的纸张的前角部分可以被角钉固定。角钉的突出部分与止动器相接以限制其上限位置。当纸张不进纸时，拾纸辊处于向上位置并与纸分离，角钉将纸保持在与纸的前角部分啮合的一定高度位置。当送纸时，拾纸辊下降到向下位置，以克服偏压弹簧的偏压力按压纸张，角钉与止动器分离，并与纸张的前角部分处于向下位置。

3. 发明授权

US5810489A Printing type printer 失效
标题翻译：打印型打印机
公开(公告)号：US5810489A
公开(公告)日：1998-09-22
申请号：US539910
申请日：1995-10-06
申请人： Yuji Nakagaki , Fumio Otsuka , Hiroyuki Harada , Akio Tajima
发明人： Yuji Nakagaki , Fumio Otsuka , Hiroyuki Harada , Akio Tajima
IPC分类号： B41J1/22 , B41J25/24 , B41J1/46
CPC分类号： B41J1/22 , B41J25/24
摘要： The present invention is intended to facilitate the replacement of printing types and to eliminate mistakes in the replacement thereof. A printing type wheel 2 and a stock wheel 3 are coaxially arranged. The printing type wheel 2 is provided with an attachment part for inserting and attaching a printing type unit 5 for printing on an object F to be printed. The printing type unit 5 is detachably stocked in the stock wheel 3. The printing type unit 5 is taken out from the stock wheel 3 with a robot 6 so as to be attached on the printing type wheel 2. Ink is deposited to the printing type unit 5 attached on the printing type wheel 2 with an ink roller 45. The printing type wheel 5, the stock wheel 3 and the ink roller 45 are warmed with the heater 30 and the heater 46.
摘要翻译：本发明旨在便于更换打印类型并消除其更换中的错误。印刷轮2和储轮3同轴布置。印刷轮2设置有用于插入和附接用于打印的打印类型单元5用于要打印的对象F的附接部分。打印类型单元5可拆卸地存放在储轮3中。打印类型单元5用机器人6从储轮3中取出，以便安装在打印轮2上。油墨沉积到打印类型单元5用墨辊45附着在打印轮2上。印刷轮5，储轮3和墨辊45用加热器30和加热器46加热。

4. 发明授权

US5205662A Method of feeding paper 失效
标题翻译：送纸方法
公开(公告)号：US5205662A
公开(公告)日：1993-04-27
申请号：US838389
申请日：1992-02-19
申请人： Noriyuki Kurokawa , Akio Tajima , Kazuaki Ikeda
发明人： Noriyuki Kurokawa , Akio Tajima , Kazuaki Ikeda
IPC分类号： B41J11/42 , B41J11/00 , B41J13/02 , B41J13/03 , B41J29/02
CPC分类号： B41J29/026 , B41J11/0005 , B41J11/005 , B41J13/03
摘要： Method of feeding a sheet of paper in a small-sized paper having small transport rollers mounted downstream of the print head. The feeding of the sheet is stopped temporarily when the sheet arrives at each of a number of positions located before the discharge rollers during a line feed operation. Under this interrupted condition, the print head is reciprocated once idly in a direction perpendicular to the direction in which the sheet is fed. Therefore, even if the front end portion of the sheet curls to a great extent, the curl is reduced by the idle movement of the head immediately before the front end of the sheet arrives between the discharge rollers. This ensures that the sheet is fed between the discharge rollers even if the diameter of the rollers is small.
摘要翻译：在安装在打印头下游的小型输送辊的小型纸中进给纸张的方法。当在进给操作期间片材到达位于排出辊之前的多个位置的每一个处时，暂时停止片材的进给。在这种中断状态下，打印头在垂直于纸张进给方向的空白方向一次往复运动。因此，即使纸张的前端部分在很大程度上卷曲，在纸张的前端在排出辊之前到达之前，头部的怠速运动也减小了卷曲。这确保了即使辊的直径小，也可以在排出辊之间输送片材。

5. 外观设计

USD334203S Ink ribbon cassette for an electronic computer 失效
公开(公告)号：USD334203S
公开(公告)日：1993-03-23
申请号：US570645
申请日：1990-08-21
申请人： Akio Tajima , Hiroyuki Harada
设计人： Akio Tajima , Hiroyuki Harada

6. 外观设计

USD332277S Ink ribbon cassette for an electronic computer 失效
公开(公告)号：USD332277S
公开(公告)日：1993-01-05
申请号：US570644
申请日：1990-08-21
申请人： Akio Tajima , Hiroyuki Harada
设计人： Akio Tajima , Hiroyuki Harada

7. 外观设计

USD322278S Printer for a computer 失效
公开(公告)号：USD322278S
公开(公告)日：1991-12-10
申请号：US573593
申请日：1990-08-27
申请人： Tsunemi Kawashima , Akio Tajima , Hiroyuki Harada , Kiyoshi Fujii
设计人： Tsunemi Kawashima , Akio Tajima , Hiroyuki Harada , Kiyoshi Fujii

8. 外观设计

USD332276S Ink ribbon cassette for an electronic computer 失效
公开(公告)号：USD332276S
公开(公告)日：1993-01-05
申请号：US570643
申请日：1990-08-21
申请人： Akio Tajima , Hiroyuki Harada
设计人： Akio Tajima , Hiroyuki Harada

9. 发明授权

US5344245A Serial printer 失效
标题翻译：串行打印机
公开(公告)号：US5344245A
公开(公告)日：1994-09-06
申请号：US912459
申请日：1992-07-13
申请人： Akio Tajima , Hiroyuki Harada , Harukazu Shimizu , Haruo Inoue , Takashi Kougo , Hajime Oda , Tadashi Nakagawa , Tsuyoshi Hayakawa
发明人： Akio Tajima , Hiroyuki Harada , Harukazu Shimizu , Haruo Inoue , Takashi Kougo , Hajime Oda , Tadashi Nakagawa , Tsuyoshi Hayakawa
IPC分类号： B41J25/34 , B41J25/304
CPC分类号： B41J25/34
摘要： A serial printer comprises a printing head, a carrier for carrying the printing head, a platen, and a pair of guide members extending in parallel with the platen for supporting the carrier in a movable manner. An openable member is attached openably to the casing of the printer and supporting one of the guide members. Engaging receivers are formed in the carrier for allowing the one guide member to engage therewith and disengage therefrom in a direction substantially perpendicular to the extending direction of the one guide member. Engaging brackets may be mounted on the printing head for coming into and out of engagement with one of the guide members at a right angle with respect to the extending direction of the one guide member. Moving members may be supported movably in the casing of the printer for supporting the one guide member, when moved, to bring the one guide member into and out of an engagement with the engaging brackets. One of the pair of guide members can be supported by a front cover which can open and close a printer case. Because of the above described construction, the printing head guide can be made compact in size, light in weight and inexpensive to manufacture.
摘要翻译：串行打印机包括打印头，用于承载打印头的托架，压板和与压板平行延伸的一对引导构件，用于以可移动的方式支撑托架。可打开构件可打开地附接到打印机的外壳并支撑一个引导构件。接合器形成在载体中，用于允许一个引导构件与其接合并在基本上垂直于一个引导构件的延伸方向的方向上与其接合。接合支架可以安装在打印头上，用于相对于一个引导构件的延伸方向成直角地与一个引导构件接合。移动构件可以可移动地支撑在打印机的壳体中，用于在移动时支撑一个引导构件，以使一个引导构件进入和离开与接合支架的接合。一对引导构件中的一个可以由能够打开和关闭打印机壳体的前盖支撑。由于上述结构，打印头引导件的尺寸，重量轻且制造成本低廉。

10. 发明授权

US5336004A Dot printer 失效
标题翻译：点打印机
公开(公告)号：US5336004A
公开(公告)日：1994-08-09
申请号：US137901
申请日：1993-10-14
申请人： Hiroyuki Harada , Akio Tajima , Takashi Kogo , Tadashi Nagakawa , Hajima Oda , Haruo Inoue , Tsuyoshi Hayakawa
发明人： Hiroyuki Harada , Akio Tajima , Takashi Kogo , Tadashi Nagakawa , Hajima Oda , Haruo Inoue , Tsuyoshi Hayakawa
IPC分类号： B41J3/36 , B41J11/58 , B41J13/10
CPC分类号： B41J3/36
摘要： A dot printer includes: a platen and a printing head encased in a printer case in the vertical direction; a paper housing portion provided laterally of the platen; a feed roller disposed laterally of the printing head for feeding a paper taken out of a paper housing portion to the printing head; and a discharge roller disposed laterally of the printing head for discharging the paper outside of the case. With this construction, the printer can be made thin and can also be miniaturized.
摘要翻译：点打印机包括：在垂直方向上封装在打印机壳体中的压板和打印头; 设置在所述压板的侧面的纸容纳部; 馈送辊，设置在打印头的侧面，用于将从纸容纳部分取出的纸张送入打印头; 以及排出辊，设置在打印头的侧面，用于将纸张排出外壳外部。利用这种结构，打印机可以制成薄型并且也可以被小型化。

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