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1. 发明授权

US6046756A Printer device 失效
标题翻译：打印机设备
公开(公告)号：US6046756A
公开(公告)日：2000-04-04
申请号：US721708
申请日：1996-09-27
申请人： Kaname Iga , Satoshi Kitahara , Hiroyasu Ishii , Kazuhiro Fushimi , Takashi Ichikawa , Hidemi Mihara
发明人： Kaname Iga , Satoshi Kitahara , Hiroyasu Ishii , Kazuhiro Fushimi , Takashi Ichikawa , Hidemi Mihara
IPC分类号： B41J2/325 , B41J2/35 , B41J2/32
CPC分类号： B41J2/325 , B41J2/35
摘要： A color printer includes a plurality of platens arranged on paper feeding path to feed paper on which a plurality of printing areas are arranged in series, a plurality of print heads arranged on the feeding path to face the platens to print data on the same printing areas of the paper fed on the feeding path, a feeding roller for feeding, to the print heads, the paper along the feeding path, a front-edge sensing section disposed between the feeding roller and a print head nearest the feeding roller to detect that the paper has been positioned at a printing start position, and a plurality of head lift mechanisms for setting the print heads from the platens to a standby position apart from the platens before the paper is fed to the printing start position and to a contact position at which the print heads come in contact with the platens after the paper has been fed to the printing start position. Particularly, the color printer has an engine controller for sequentially driving the head lift mechanisms to set the print heads to the contact position when the front edge of the paper has reached positions slightly advanced over the print heads.
摘要翻译：一种彩色打印机包括布置在供纸路径上的多个压板，其中多个打印区域串联在该纸张上，多个打印头布置在馈送路径上以面对压板以在相同打印区域上打印数据馈送辊，用于沿着馈送路径向打印头馈送纸张;前缘检测部分，设置在馈送辊和最靠近馈送辊的打印头之间，以便检测到，纸已经被定位在打印开始位置，以及多个头部提升机构，用于在纸张被供给到打印开始位置之前将打印头从压盘设置到离开压板的备用位置，并且在该位置处在纸张被送入打印开始位置之后，打印头与压板接触。特别地，彩色打印机具有一个发动机控制器，用于在纸张的前边缘到达稍微超过打印头的位置的位置时顺序地驱动打印头提升机构以将打印头设置到接触位置。

2. 发明授权

US5505550A Printer and method of supplying continuous paper to printing portion 失效
标题翻译：向打印部分供纸连续纸的打印机和方法
公开(公告)号：US5505550A
公开(公告)日：1996-04-09
申请号：US407918
申请日：1995-03-21
申请人： Satoshi Kitahara , Hiroyasu Ishii , Kazuhiro Fushimi
发明人： Satoshi Kitahara , Hiroyasu Ishii , Kazuhiro Fushimi
IPC分类号： B41J3/54 , B41J15/16 , B41J11/46
CPC分类号： B41J3/54 , B41J15/16
摘要： A printer comprises a convey roller for withdrawing continuous paper from a roll of the paper and conveying the paper along a predetermined convey path. The convey roller is rotated at a predetermined peripheral speed and conveys the paper with a first convey force. Four printing portions are provided sequentially along the convey path. Each of the printing portion has a printing head, and a platen roller which is brought into contact with the paper while opposing the printing head and conveys the paper with a second convey force. A sum of second convey forces of the platen rollers is set to be smaller than the first convey force. The platen rollers are rotated at peripheral speeds higher than that of the convey roller, and such that the peripheral speeds thereof are sequentially increased in an order of a platen roller adjacent to the convey roller toward a platen roller separated from the convey roller.
摘要翻译：打印机包括用于从纸卷中取出连续纸并沿着预定输送路径输送纸张的输送辊。输送辊以预定的圆周速度旋转，并以第一输送力传送纸。四个打印部分沿着输送路径依次设置。每个打印部分都具有一个打印头和一个压纸辊，它与打印头相对地与纸张相接触，并以第二传送力传送纸张。压纸辊的第二输送力的总和被设定为小于第一输送力。压纸辊以比传送辊的圆周速度更高的旋转速度旋转，并且使其圆周速度按照与输送辊相邻的压纸辊朝向与输送辊分离的压纸辊顺序依次增加。

3. 发明授权

US5492421A Transfer printer 失效
标题翻译：转印打印机
公开(公告)号：US5492421A
公开(公告)日：1996-02-20
申请号：US408202
申请日：1995-03-22
申请人： Kazuhiro Fushimi , Satoshi Kitahara , Hiroyasu Ishii
发明人： Kazuhiro Fushimi , Satoshi Kitahara , Hiroyasu Ishii
IPC分类号： B41J2/325 , B41J2/32 , B41J15/04 , B41J17/32 , B41J32/00 , B41J3/02
CPC分类号： B41J2/32 , B41J15/04
摘要： A transfer printer comprises a printer body having first and second support frames separated from and opposing to each other. A printing portion includes a platen roller supported by the first and second support frame, and a line thermal head having one end portion supported by the first support frame and a free end located near the second support frame. A ribbon magazine having an ink ribbon is detachably fitted in the printer body from a free end side of the thermal head. The first support frame has first magazine positioning pins for engaging the support body of the fitted ribbon magazine to position and support the ribbon magazine. The second support frame has second magazine positioning pins for engaging the support body of the fitted ribbon magazine to position and support the ribbon magazine. The support body of the ribbon magazine has head positioning pins for engaging the free end of the thermal head to position and support the free end.
摘要翻译：转印机包括具有彼此分离和相对的第一和第二支撑框架的打印机本体。打印部分包括由第一和第二支撑框架支撑的压辊，以及线热敏头，其具有由第一支撑框架支撑的一个端部和位于第二支撑框架附近的自由端。具有墨带的色带盒从热敏头的自由端侧可拆卸地装配在打印机主体中。第一支撑框架具有用于接合装配的色带盒的支撑体的位置和支撑色带盒的第一盒定位销。第二支撑框架具有第二料仓定位销，用于接合装配的色带盒的支撑体以定位和支撑色带盒。色带盒的支撑体具有头部定位销，用于接合热敏头的自由端以定位和支撑自由端。

4. 发明授权

US5188029A Label printer 失效
标题翻译：标签打印机
公开(公告)号：US5188029A
公开(公告)日：1993-02-23
申请号：US675981
申请日：1991-03-26
申请人： Kazuaki Sugimoto , Satoshi Kitahara , Akio Yamamoto , Ikuzo Sugiura
发明人： Kazuaki Sugimoto , Satoshi Kitahara , Akio Yamamoto , Ikuzo Sugiura
IPC分类号： B41J15/04 , B65C9/00 , B65C9/18
CPC分类号： B65C9/0006
摘要： A label printer includes a body frame and a separating device for separating printed lables from a base. The separating device is detachably mounted on first and second mounting shafts attached to the body frame. The separating device includes a supporting shaft, a pair of supporting members mounted on the opposite end portions of the supporting shaft, and a pair of hook members rotatably mounted on the supporting shaft. Each supporting member has a supporting surface and a engaging recess. The first mounting shaft is removably fitted to the engaging recesses so that the supporting members are rotatable about the first mounting shaft between an off position and a holding position wherein each supporting surface contacts the second mounting shaft so that the supporting member is held between the mounting shafts. Each hook member has a hook portion which engages the second mounting portion to lock the supporting member in its hold position. A separating frame is rotatably mounted on the supporting shaft and supports a separating roller.

5. 发明授权

US5156467A Printer with media thickness adjustment of platen 失效
标题翻译：打印机带有压板的介质厚度调整
公开(公告)号：US5156467A
公开(公告)日：1992-10-20
申请号：US728573
申请日：1991-07-11
申请人： Satoshi Kitahara , Kazuaki Sugimoto , Tsugio Shiozaki , Mitsuo Uchimura
发明人： Satoshi Kitahara , Kazuaki Sugimoto , Tsugio Shiozaki , Mitsuo Uchimura
IPC分类号： B41J11/20
CPC分类号： B41J11/20
摘要： A printer includes a platen roller and a print head for printing information on a recording medium moving between the platen roller and the head in a predetermined direction. The platen roller is supported by a supporting frame which is rotatably mounted on a supporting shaft so that the platen roller is rockable in directions to touch and leave the head. The platen roller is pressed against the head by an urging member. The platen roller is shifted in a direction in parallel to the moving direction by a shifting mechanism as the roller rocks, so that the position of the roller relative to the head is kept constant with respect to the moving direction of the recording medium.
摘要翻译：打印机包括压纸辊和打印头，用于在预定方向上在压纸辊和头部之间移动的记录介质上打印信息。压纸辊由支撑框架支撑，支撑框架可旋转地安装在支撑轴上，使得压纸滚筒能够在接触和离开头部的方向上摇摆。压辊通过推压件压靠头部。当辊滚动时，压纸辊通过移动机构在与移动方向平行的方向上移动，使得辊相对于头部的位置相对于记录介质的移动方向保持恒定。

6. 发明申请

US20120318839A1 TRACTOR AND PRINTER USING THE SAME 有权
标题翻译：拖拉机和打印机使用它
公开(公告)号：US20120318839A1
公开(公告)日：2012-12-20
申请号：US13494149
申请日：2012-06-12
申请人： Norifumi Shishido , Satoshi Kitahara
发明人： Norifumi Shishido , Satoshi Kitahara
IPC分类号： B65H20/20
CPC分类号： B41J11/30 , B41J11/32 , B65H20/20
摘要： According to one embodiment, a tractor comprises a guide shaft, a first belt unit, a second belt unit, a fixing unit and a connecting unit. The first belt unit is supported by the guide shaft so as to move in an axis direction of the guide shaft. The second belt unit is arranged to face the first belt unit in the axis direction of the guide shaft and supported by the guide shaft. The fixing unit, which is movably supported by the guide shaft in the axis direction of the guide shaft and is capable of being fixed on the guide shaft. The connecting unit configured to connect the first belt unit to the fixing unit with a clearance in the axis direction of the guide shaft.
摘要翻译：根据一个实施例，拖拉机包括导向轴，第一皮带单元，第二皮带单元，固定单元和连接单元。第一带单元由引导轴支撑，以沿着导向轴的轴线方向移动。第二带单元布置成在导向轴的轴向方向上面对第一带单元并由导向轴支撑。所述固定单元由所述引导轴在所述引导轴的轴线方向上可移动地支撑并且能够固定在所述引导轴上。所述连接单元构造成在所述引导轴的轴线方向上具有间隙而将所述第一带单元连接到所述固定单元。

7. 发明授权

US09016537B2 Tractor and printer using the same 有权
标题翻译：拖拉机和打印机使用相同
公开(公告)号：US09016537B2
公开(公告)日：2015-04-28
申请号：US13494149
申请日：2012-06-12
申请人： Norifumi Shishido , Satoshi Kitahara
发明人： Norifumi Shishido , Satoshi Kitahara
IPC分类号： B65H20/20 , B41J11/30 , B41J11/32
CPC分类号： B41J11/30 , B41J11/32 , B65H20/20
摘要： According to one embodiment, a tractor comprises a guide shaft, a first belt unit, a second belt unit, a fixing unit and a connecting unit. The first belt unit is supported by the guide shaft so as to move in an axis direction of the guide shaft. The second belt unit is arranged to face the first belt unit in the axis direction of the guide shaft and supported by the guide shaft. The fixing unit, which is movably supported by the guide shaft in the axis direction of the guide shaft and is capable of being fixed on the guide shaft. The connecting unit configured to connect the first belt unit to the fixing unit with a clearance in the axis direction of the guide shaft.
摘要翻译：根据一个实施例，拖拉机包括导向轴，第一皮带单元，第二皮带单元，固定单元和连接单元。第一带单元由引导轴支撑，以沿着导向轴的轴线方向移动。第二带单元布置成在导向轴的轴向方向上面对第一带单元并由导向轴支撑。所述固定单元由所述引导轴在所述引导轴的轴线方向上可移动地支撑并且能够固定在所述引导轴上。所述连接单元构造成在所述引导轴的轴线方向上具有间隙而将所述第一带单元连接到所述固定单元。

8. 发明授权

US5135315A Transfer printer with ribbon transmission drive gear 失效
标题翻译：转印打印机带色带传动传动装置
公开(公告)号：US5135315A
公开(公告)日：1992-08-04
申请号：US728240
申请日：1991-07-10
申请人： Satoshi Kitahara , Seiichirou Yamamoto
发明人： Satoshi Kitahara , Seiichirou Yamamoto
IPC分类号： B41J11/42 , B41J17/08 , B41J17/22
CPC分类号： B41J17/08
摘要： A transfer printer includes a platen drive mechanism for rotating a platen roller facing a print head, and a paper feed mechanism for feeding a paper sheet passing between the platen roller and the head. A ribbon supply device is driven through a transmission mechanism by the drive power of the feed mechanism. The transmission mechanism has a roller holder supporting a transmission gear and arranged to be movable between a transmission position wherein the transmission gear engages an interlocking gear of the feed mechanism and an input gear of the ribbon supply device and a release position wherein the transmission gear is disengaged from the input gear so as to interrupt the power transmission. The roller holder is urged by a spring toward the transmission position, and restricted an excessive movement to the transmission position so that the transmission gear is in mesh with the input gear with a suitable backlash.
摘要翻译：转印机包括用于使面对打印头的压纸辊旋转的压板驱动机构，以及用于供给通过压纸辊和头部之间的纸张的送纸机构。色带供给装置通过传送机构通过进给机构的驱动力被驱动。传动机构具有支撑传动齿轮的辊保持架，其布置成能够在传动齿轮啮合进给机构的互锁齿轮和色带供给装置的输入齿轮的传动位置与传动齿轮啮合的释放位置之间移动与输入齿轮脱离，以中断动力传动。滚筒支架被弹簧推向变速器位置，并且限制了向变速器位置的过大运动，使得传动齿轮与输入齿轮啮合，具有合适的齿隙。

9. 发明授权

US4953994A Thermal printer with reciprocal paper feed control 失效
标题翻译：热敏打印机具有可互换的进纸控制
公开(公告)号：US4953994A
公开(公告)日：1990-09-04
申请号：US256762
申请日：1988-10-11
申请人： Tsugio Shiozaki , Satoshi Kitahara , Osamu Koizumi , Ikuzo Sugiura
发明人： Tsugio Shiozaki , Satoshi Kitahara , Osamu Koizumi , Ikuzo Sugiura
IPC分类号： B41J15/06 , B41J25/316 , B41J3/02
CPC分类号： B41J15/06 , B41J25/316
摘要： A thermal printer comprises a pair of fixed frames for rotatably supporting a platen which is rotated by a motor and a head unit rotatably supported by the fixed frames through a pair of movable frames and for supporting a thermal head. A pair of pinch rollers are rotatably mounted on the fixed frames, which are selectively brought to a first operating state to feed a paper sheet to the region between the platen and the thermal head, and a second operating state to feed no paper sheet. The thermal head is selectively moved between a first position, in which it is pressed against the platen, and a second position in which it is disengaged from the platen. The thermal head is moved to the first position, at the same time the pinch rollers and moved to the second operating state, while the thermal head is moved to the second position, at the same time the pinch rollers are moved to the first operating state.

10. 发明授权

US5238314A Transfer printer with ribbon lock 失效
标题翻译：转印打印机带色带锁
公开(公告)号：US5238314A
公开(公告)日：1993-08-24
申请号：US968089
申请日：1992-10-28
申请人： Satoshi Kitahara , Shuji Koyama , Tsugio Shiozaki
发明人： Satoshi Kitahara , Shuji Koyama , Tsugio Shiozaki
IPC分类号： B41J17/22
CPC分类号： B41J17/22
摘要： A label printer comprises a supporting frame having a pair of side plates facing each other. A print head and a platen roller are arranged between the side plates. Above the print head is arranged a ribbon supply device for running a transfer ribbon between the print head and the platen roller. The ribbon supply device includes a ribbon drive section, and a ribbon unit supported on a supporting member and movable between a first position wherein the unit engages the drive section and a second position wherein the unit is located outside the supporting frame. A fixing member is attached to one of the side plates and movable between a release position wherein the fixing member allows the ribbon unit to move and a fixing position wherein the fixing means engages the ribbon unit to hold it in the first position.
摘要翻译：标签打印机包括具有彼此面对的一对侧板的支撑框架。打印头和压纸辊布置在侧板之间。打印头上方布置有用于在打印头和压纸辊之间运行转印带的色带供给装置。色带供给装置包括色带驱动部分和色带单元，其支撑在支撑部件上，并且可在第一位置和第二位置之间移动，第一位置与第一位置啮合，第二位置和第二位置之间位于支撑框架的外侧。固定构件附接到一个侧板，并且可在固定构件允许色带单元移动的释放位置和固定位置之间移动，其中固定装置接合色带单元以将其固定在第一位置。

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