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。

公开(公告)号：US20100177333A1

公开(公告)日：2010-07-15

申请号：US12663358

申请日：2008-06-05

申请人： Yuji Nakagaki

发明人： Yuji Nakagaki

IPC分类号： G06K15/02

CPC分类号： B41J11/008 ,  B41J11/0095 ,  B41J19/202

摘要： When an encoder (30) detects stopping of feeding of a print medium (50), a control unit (40) moves the position of a print head in a feed direction (Y direction) of the print medium (50) by a predetermined distance corresponding to deviation caused when printing is resumed. When the encoder (30) detects resumption of feeding of the print medium (50), the control unit (40) causes the print head to eject ink at a position to which the print head is moved in the feed direction, thereby resuming printing.

摘要翻译： 当编码器（30）检测到打印介质（50）的进给停止时，控制单元（40）将打印头在打印介质（50）的进给方向（Y方向）上的位置移动预定距离 对应于打印恢复时产生的偏差。 当编码器（30）检测到打印介质（50）的进给恢复时，控制单元（40）使得打印头在打印头沿进给方向移动的位置喷射墨水，从而恢复打印。

公开(公告)号：US20100182374A1

公开(公告)日：2010-07-22

申请号：US12663376

申请日：2008-06-06

申请人： Yuji Nakagaki ,  Yohei Ogura

发明人： Yuji Nakagaki ,  Yohei Ogura

IPC分类号： B41J2/165

CPC分类号： B41J2/16508 ,  B41J2/16547 ,  B41J25/304 ,  B41J2002/16573 ,  B41J2002/1742

摘要： A printer comprises a platen roller (22), a print head (12) that ejects ink from nozzle holes to a print medium held by the platen roller (22), a maintenance mechanism (13) that cleans the print head (12), and an ejected ink receptacle (18) that absorbs and holds ink ejected and discarded from the print head (12) by the spit operation. The ejected ink receptacle (18) is placed on the side of the platen roller (22) opposite to the side where the maintenance mechanism (13) exists. The ejected ink receptacle (18) comprises a replaceably provided absorbent pad. When the print operation temporarily halts, the print head (12) moves to a position where it opposes the ejected ink receptacle (18) and performs the spit operation for ejecting and discarding ink inside the nozzle.

摘要翻译： 打印机包括压纸辊（22），从喷嘴孔将油墨喷射到由压纸辊（22）保持的打印介质的打印头（12），清洁打印头（12）的维护机构（13） 以及通过吐痰操作吸收和保持从打印头（12）排出和丢弃的墨的喷射墨水容器（18）。 喷出的墨水容器（18）被放置在与保持机构（13）存在的一侧相对的压纸辊（22）侧。 喷射的墨水容器（18）包括可替换地提供的吸收垫。 当打印操作暂时停止时，打印头（12）移动到与喷射的墨水容器（18）相对的位置，并进行吐出操作以喷射和丢弃喷嘴内的墨水。

公开(公告)号：US20100107561A1

公开(公告)日：2010-05-06

申请号：US12663446

申请日：2008-06-06

申请人： Yuji Nakagaki ,  Kazue Shirota ,  Masao Miura

发明人： Yuji Nakagaki ,  Kazue Shirota ,  Masao Miura

IPC分类号： B65B41/00 ,  G06F3/12 ,  B65B61/02 ,  B41J21/16 ,  G06K7/00

CPC分类号： B41J29/393 ,  B41J29/02

摘要： A controller that controls a registered mark sensor stores, in a storing unit, a registered mark setting (239) which indicates a setting of the detecting sensitivity of the registered mark sensor in association with a bar code number (231). Upon reception of the bar code number (231) from a bar code reader, the controller reads out the registered mark setting (239) associated with the bar code number (231). Then the controller sets the registered mark sensor to the detecting sensitivity associated with the registered mark setting (239) thus read out.

摘要翻译： 控制注册标记传感器的控制器在存储单元中存储与条形码号码231相关联地表示登记标记传感器的检测灵敏度的设定的登录标记设定（239）。 当从条形码读取器接收到条形码号码（231）时，控制器读出与条形码号码231相关联的登记标记设置（239）。 然后，控制器将注册的标记传感器设置为与注册标记设置（239）相关联的检测灵敏度，从而读出。

公开(公告)号：US06695496B2

公开(公告)日：2004-02-24

申请号：US09758826

申请日：2001-01-11

申请人： Yuji Nakagaki ,  Mitsuharu Shishido

发明人： Yuji Nakagaki ,  Mitsuharu Shishido

IPC分类号： B41J3332

CPC分类号： B41J2/32

摘要： A dot printer not using any type, nor requiring any ink ribbon has an ink roller 1, a platen 2 having an outer surface coated with ink by contacting the ink roller 1, and a printing head 3 facing the platen 2 in an appropriately spaced apart relation thereto. The printing head 3 is a dot impact type printing head having a plurality of printing wires caused to project selectively to form letters, and a recording medium 6 is conveyed between the platen 2 and the printing head 3 to have printing made thereon by the printing head 3. A protective film 8 is employed between the printing head 3 and the recording medium 6.

摘要翻译： 不使用任何类型的点阵式打印机，也不要求任何墨带具有墨辊1，具有通过与墨辊1接触而具有油墨的外表面的压板2与面对台板2的打印头3适当间隔开 关系。 打印头3是具有多个印刷线选择性地形成字母的点击式打印头，并且记录介质6在压板2和打印头3之间传送，以便通过打印头在其上进行打印 在打印头3和记录介质6之间采用保护膜8。

公开(公告)号：US06558055B1

公开(公告)日：2003-05-06

申请号：US09604617

申请日：2000-06-27

申请人： Mitsuharu Shishido ,  Yuji Nakagaki

发明人： Mitsuharu Shishido ,  Yuji Nakagaki

IPC分类号： B41J3332

CPC分类号： B41J11/0095 ,  B41J17/30

摘要： The present invention is directed toward a printer having a ribbon guide capable of reflecting light emitted from a paper detection sensor away from the paper detection sensor in the absence of a printing paper. As a result, the possibility of erroneous recognition of paper detection is eliminated. There are provided a print head 1, a ribbon guide 3 attached to the print head, and a reflection-type paper detection sensor 4 arranged on a side of the platen in a manner opposed to a printing paper P passing between the platen and the ribbon guide 3 to emit light for detecting the printing paper. The ribbon guide 3 is formed with sloped surfaces 3b and 3d that are inclined relative to a surface of a printing paper P to reflect the light emitted from the paper detection sensor 4 toward a position away from the paper detection sensor.

摘要翻译： 本发明涉及具有在没有打印纸的情况下能够将从纸张检测传感器发出的光远离纸检测传感器的色带引导件的打印机。 结果，消除了纸张检测错误识别的可能性。 设置有打印头1，安装在打印头上的色带引导件3和反射式纸张检测传感器4，该反射型纸张检测传感器4以与通过压板和色带之间的打印纸P相对的方式布置在压板的一侧 导板3发光以检测打印纸。 带状引导件3形成有相对于打印纸P的表面倾斜的倾斜表面3b和3d，以将从纸张检测传感器4发射的光朝向远离纸张检测传感器的位置反射。

公开(公告)号：US20110013204A1

公开(公告)日：2011-01-20

申请号：US12667800

申请日：2008-07-02

申请人： Yuji Nakagaki

发明人： Yuji Nakagaki

IPC分类号： G06K15/10

CPC分类号： B41J25/312 ,  B41J25/308

摘要： An inkjet printer comprises a platen roller (22) for holding a print medium (50), a print head (12) performing printing at a print position by ejecting ink from nozzle holes toward the print medium (50) held by the platen roller (22), a supporting member (18) for supporting the print head (12), and a pressing section for pressing the print head (12) against the supporting member (18). The supporting member (18) is disposed at a position facing opposite ends of the print head (12). At the time of printing, the print head (12) is pressed against the supporting member (18) and thus vibration of the print head (12) is suppressed.

摘要翻译： 喷墨打印机包括用于保持打印介质的打印辊（22），打印头（12），其通过从喷嘴孔向打印介质（50）喷墨（打印头） 22），用于支撑打印头（12）的支撑构件（18）和用于将打印头（12）压靠在支撑构件（18）上的按压部分。 支撑构件（18）设置在面对打印头（12）的相对端的位置。 在打印时，打印头（12）被压靠在支撑构件（18）上，从而抑制打印头（12）的振动。