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1. 发明申请

US20170120617A1 INK JET RECORDING APPARATUS 审中-公开
公开(公告)号：US20170120617A1
公开(公告)日：2017-05-04
申请号：US15335277
申请日：2016-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： Hideaki Matsumura , Koki Shimada , Yusuke Tanaka , Takahiro Kiuchi , Masaya Shimmachi , Yukimichi Kimura , Junichi Kubokawa , Kyohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/175 , B41J2/17509 , B41J2/1752 , B41J29/02 , B41J29/13 , B41J29/38
摘要： There is provided an ink jet recording apparatus capable of preventing a user from erroneously performing an opening and closing operation of a valve in the supply of ink to a recording head from an ink tank. The ink let recording apparatus includes a recording head configured to eject ink, an ink tank provided in an apparatus body, including an filling portion for filling ink to be supplied to the recording head, and configured to store the filled ink, a cover member configured to be movable to a position where the filling portion is not exposed and a second position where the filling portion is exposed, and a valve configured to be switchable between an opened state where ink can be supplied to the recording head from the ink tank and a closed state where the supply of ink to the recording head from the ink tank is blocked, wherein the valve operates interlocking with the movement of the cover member, and is in the opened state when the cover member is at the first position and in closed state when the cover member is at the second position.

2. 发明申请

US20140009553A1 PRINTING APPARATUS 有权
标题翻译：打印设备
公开(公告)号：US20140009553A1
公开(公告)日：2014-01-09
申请号：US13930333
申请日：2013-06-28
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuhisa Kawakami , Yasuhito Tsubakimoto , Toshiaki Harada , Masaya Shimmachi , Kaneto Tokuyama
IPC分类号： B41J2/01
CPC分类号： B41J2/01 , B41J29/02 , B41J29/13
摘要： A printing apparatus includes a print head configured to discharge ink, a housing in which the print head is provided, the housing having an opening, a cover unit which is openable with respect to the opening, a detection unit configured to detect an opening of the cover unit, and a wall inside the housing arranged between the detection unit and the print head, wherein the wall is configured to establish a separation between a space where the detection unit is located and a space where the print head is located when the cover unit is in a closed state.
摘要翻译：一种打印装置，包括：一个打印头，用于排出墨水;一个壳体，其中设有打印头，该壳体具有一个开口;一个盖单元可相对于该开口打开;一个检测单元，盖单元，以及设置在检测单元和打印头之间的壳体内的壁，其中，所述壁被构造成在所述盖单元和所述打印头之间建立所述检测单元所在的空间与所述打印头所在的空间之间的间隔处于关闭状态。

3. 发明申请

US20220016891A1 INK TANK AND INK JET PRINTING APPARATUS 有权
公开(公告)号：US20220016891A1
公开(公告)日：2022-01-20
申请号：US17489558
申请日：2021-09-29
申请人： CANON KABUSHIKI KAISHA
发明人： Koki Shimada , Hideaki Matsumura , Masaya Shimmachi , Yukimichi Kimura , Junichi Kubokawa , Takahiro Kiuchi , Yusuke Tanaka , Kyohei Sato
IPC分类号： B41J2/175
摘要： An ink tank that enables to check whether a cover of an ink tank is normally bonded to the ink tank includes a first chamber having a supply port for supplying ink to a printing head that ejects ink, a second chamber having an external air introduction port capable of introducing external air, a partition wall configured to separate the first chamber and the second chamber, a communication path provided in the partition wall and configured to place the first chamber and the second chamber in communication with each other, a first cover member configured to cover an opening of the first chamber without extending over an opening of the second chamber, and a second cover member configured to cover the opening of the second chamber without extending over the opening of the first chamber.

4. 发明申请

US20190283437A1 INK TANK AND INK JET PRINTING APPARATUS 审中-公开
公开(公告)号：US20190283437A1
公开(公告)日：2019-09-19
申请号：US16370695
申请日：2019-03-29
申请人： CANON KABUSHIKI KAISHA
发明人： Koki Shimada , Hideaki Matsumura , Masaya Shimmachi , Yukimichi Kimura , Junichi Kubokawa , Takahiro Kiuchi , Yusuke Tanaka , Kyohei Sato
IPC分类号： B41J2/175
摘要： An ink tank that enables to check whether a cover of an ink tank is normally bonded to the ink tank includes a first chamber having a supply port for supplying ink to a printing head that ejects ink, a second chamber having an external air introduction port capable of introducing external air, a partition wall configured to separate the first chamber and the second chamber, a communication path provided in the partition wall and configured to place the first chamber and the second chamber in communication with each other, a first cover member configured to cover an opening of the first chamber without extending over an opening of the second chamber, and a second cover member configured to cover the opening of the second chamber without extending over the opening of the first chamber.

5. 发明授权

US10118396B2 Printing apparatus and liquid storage member 有权
公开(公告)号：US10118396B2
公开(公告)日：2018-11-06
申请号：US15643225
申请日：2017-07-06
申请人： CANON KABUSHIKI KAISHA
发明人： Yukimichi Kimura , Takahiro Kiuchi , Junichi Kubokawa , Kyohei Sato , Koki Shimada , Masaya Shimmachi , Yusuke Tanaka , Hideaki Matsumura , Keiichiro Tsukuda , Tatsuo Nanjo
IPC分类号： B41J2/175 , B41J29/377
摘要： The printing apparatus of the present invention includes: a print head; and a liquid storage container in which a liquid storage chamber that stores a liquid to be supplied to the print head, an atmosphere communication chamber that communicates with the atmosphere, and a communication flow path that causes the liquid storage chamber and the atmosphere communication chamber to communicate are formed integrally. The liquid storage container can take a first posture in which the atmosphere communication chamber is located under the liquid storage chamber in the direction of gravity and a second posture in which the atmosphere communication chamber and the liquid storage chamber are located side by side in the horizontal direction. In the case where the liquid storage container is in the second posture, the liquid injection portion and the communication flow path are located on the upper side of the liquid storage container.

6. 发明申请

US20130188230A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130188230A1
公开(公告)日：2013-07-25
申请号：US13733769
申请日：2013-01-03
申请人： CANON KABUSHIKI KAISHA
发明人： Kuniaki Sato , Masaya Shimmachi , Haruo Ishizuka
IPC分类号： H04N1/17
CPC分类号： H04N1/17 , H04N1/0473 , H04N1/121 , H04N1/193 , H04N2201/0081 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04737 , H04N2201/04756 , H04N2201/04794
摘要： An image reading apparatus includes a sheet feeding unit configured to sequentially feed documents loaded on a document positioning plate, a reading sensor configured to read a document of the plurality of documents fed by the sheet feeding unit, an acquisition unit to acquire an interval of the document between a trailing edge of a preceding document and a leading edge of a next document conveyed through the conveyance path, and a reading unit to execute a first reading mode using the reading sensor to read the document conveyed at a first conveyance speed, and a second reading mode using the reading sensor to read the document conveyed at a second conveyance speed that is lower than the first conveyance speed, wherein the reading unit executes the second reading mode after the first reading mode when the interval of the document is less than a predetermined interval.
摘要翻译：图像读取装置包括：片材进给单元，被配置为顺序地馈送装载在原稿定位板上的文件;读取传感器，被配置为读取由所述片材进给单元馈送的多个原稿的文档;获取单元，在前一文档的后缘与通过传送路径传送的下一个文档的前缘之间的文档;以及读取单元，用于使用读取传感器执行第一读取模式以读取以第一传送速度传送的文档，以及第二读取模式，使用读取传感器读取以低于第一传送速度的第二传送速度传送的文档，其中当文档的间隔小于第一传送速度时，读取单元在第一读取模式之后执行第二读取模式预定间隔。

7. 发明授权

US09738081B2 Printing apparatus and liquid storage member 有权
公开(公告)号：US09738081B2
公开(公告)日：2017-08-22
申请号：US15296876
申请日：2016-10-18
申请人： CANON KABUSHIKI KAISHA
发明人： Yukimichi Kimura , Takahiro Kiuchi , Junichi Kubokawa , Kyohei Sato , Koki Shimada , Masaya Shimmachi , Yusuke Tanaka , Hideaki Matsumura , Keiichiro Tsukuda , Tatsuo Nanjo
IPC分类号： B41J2/175 , B41J29/377
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17556 , B41J2/17596 , B41J29/02 , B41J29/13 , B41J29/377
摘要： The printing apparatus of the present invention includes: a print head; and a liquid storage container in which a liquid storage chamber that stores a liquid to be supplied to the print head, an atmosphere communication chamber that communicates with the atmosphere, and a communication flow path that causes the liquid storage chamber and the atmosphere communication chamber to communicate are formed integrally. The liquid storage container can take a first posture in which the atmosphere communication chamber is located under the liquid storage chamber in the direction of gravity and a second posture in which the atmosphere communication chamber and the liquid storage chamber are located side by side in the horizontal direction. In the case where the liquid storage container is in the second posture, the liquid injection portion and the communication flow path are located on the upper side of the liquid storage container.

8. 发明申请

US20170120603A1 PRINTING APPARATUS 审中-公开
公开(公告)号：US20170120603A1
公开(公告)日：2017-05-04
申请号：US15336448
申请日：2016-10-27
申请人： CANON KABUSHIKI KAISHA
发明人： Masaya Shimmachi , Junichi Kubokawa , Hideaki Matsumura , Yukimichi Kimura , Takahiro Kiuchi , Koki Shimada , Yusuke Tanaka , Kyohei Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J29/02
摘要： The printing apparatus according to the present invention includes a carriage, a supply tube, a head set cover that moves to a first orientation at which the printing head is fixed to the carriage and a second orientation at which the printing head is attachable to or detachable from the carriage, and a joint unit that moves to a first position connected to the printing head and a second position separated from the printing head, wherein the joint unit does not, move to the first position from the second position when the head set cover moves to the first orientation from the second orientation, and moves to the second position from the first position in cooperation with movement of the head set cover when the head set cover moves to the second orientation from the first orientation.

9. 发明授权

US09554007B2 Image forming apparatus and method for securing carriage 有权
标题翻译：用于固定托架的图像形成装置和方法
公开(公告)号：US09554007B2
公开(公告)日：2017-01-24
申请号：US13932116
申请日：2013-07-01
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuhito Tsubakimoto , Kazuhisa Kawakami , Masaya Shimmachi , Kaneto Tokuyama , Toshiaki Harada
IPC分类号： B41J29/02 , H04N1/00 , H04N1/12
CPC分类号： H04N1/00559 , H04N1/128 , H04N2201/0082 , H04N2201/0444 , Y10T403/1608
摘要： An image forming apparatus includes a frame in which a carriage configured to reciprocate along a predetermined direction is disposed, and a unit disposed to be openable with respect to the frame. A first engaging portion is formed on the image forming apparatus. The image forming apparatus is capable of restricting a movement of the carriage at least in the predetermined direction with use of a securing component including a second engaging portion engageable with the first engaging portion. When the securing component is attached to the carriage, and then the unit is closed with the first engaging portion and the second engaging portion engaging with each other, the securing component is sandwiched and fixed between the frame and the unit.
摘要翻译：图像形成装置包括：框架，其中布置有沿预定方向往复运动的托架;以及设置成相对于框架可打开的单元。第一接合部分形成在图像形成装置上。图像形成装置能够使用包括与第一接合部分可接合的第二接合部分的固定部件来至少在预定方向上限制滑架的移动。当固定部件附接到托架上，然后单元被关闭时，第一接合部分和第二接合部分彼此接合，固定部件被夹持并固定在框架和单元之间。

10. 发明授权

US08955967B2 Printing apparatus with an openable cover structure 有权
标题翻译：具有可打开的盖结构的打印设备
公开(公告)号：US08955967B2
公开(公告)日：2015-02-17
申请号：US13930333
申请日：2013-06-28
申请人： Canon Kabushiki Kaisha
发明人： Kazuhisa Kawakami , Yasuhito Tsubakimoto , Toshiaki Harada , Masaya Shimmachi , Kaneto Tokuyama
IPC分类号： B41J29/13 , B41J2/01 , B41J29/02
CPC分类号： B41J2/01 , B41J29/02 , B41J29/13
摘要： A printing apparatus includes a print head configured to discharge ink, a housing in which the print head is provided, the housing having an opening, a cover unit which is openable with respect to the opening, a detection unit configured to detect an opening of the cover unit, and a wall inside the housing arranged between the detection unit and the print head, wherein the wall is configured to establish a separation between a space where the detection unit is located and a space where the print head is located when the cover unit is in a closed state.
摘要翻译：一种打印装置，包括：一个打印头，用于排出墨水;一个壳体，其中设有打印头，该壳体具有一个开口;一个盖单元可相对于该开口打开;一个检测单元，盖单元，以及设置在检测单元和打印头之间的壳体内的壁，其中，所述壁被构造成在所述盖单元和所述打印头之间建立所述检测单元所在的空间与所述打印头所在的空间之间的间隔处于关闭状态。

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