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1. 发明授权

US11235591B2 Image forming apparatus and image forming apparatus body 有权
公开(公告)号：US11235591B2
公开(公告)日：2022-02-01
申请号：US16567521
申请日：2019-09-11
申请人： Masatoshi Ishida , Kunihiko Nishioka , Yohei Osanai , Satoshi Narai , Tomoya Fujii , Takayuki Andoh , Masashi Ota , Munekazu Hirata
发明人： Masatoshi Ishida , Kunihiko Nishioka , Yohei Osanai , Satoshi Narai , Tomoya Fujii , Takayuki Andoh , Masashi Ota , Munekazu Hirata
IPC分类号： B41J3/36 , B41J3/37 , B41J3/39
摘要： An image forming apparatus includes a recording device and an apparatus body to internally house the recording device. The apparatus body includes an attachment unit to be removably mounted in the apparatus body and an apparatus body-side connector. The attachment unit includes an attachment-side connector to be electrically connected to the apparatus body-side connector. The apparatus body also includes a pressing portion to press the attachment unit in a direction in which the attachment-side connector faces the apparatus body-side connector in a state where the attachment unit is attached to the apparatus body. The direction is orthogonal to a mounting direction of the attachment unit. The apparatus body further includes a movable member holding the pressing portion movable between a first position where the pressing portion is closest to the apparatus body-side connector and a second position where the pressing portion is farthest from the apparatus body-side connector.

2. 发明申请

US20210245511A1 IMAGE FORMING APPARATUS AND BODY OF IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210245511A1
公开(公告)日：2021-08-12
申请号：US17127044
申请日：2020-12-18
申请人： Masatoshi ISHIDA , Tomoya FUJII , Munekazu HIRATA
发明人： Masatoshi ISHIDA , Tomoya FUJII , Munekazu HIRATA
IPC分类号： B41J2/165
摘要： An image forming apparatus includes an image forming device, an apparatus body, a cap, and an operation part. The image forming device includes an image forming face configured to face a recording medium. The image forming device is configured to form an image on the recording medium. The apparatus body is configured to support the image forming device. The cap is movable relative to the apparatus body between a capping position to cap the image forming face and a retracted position to be retracted from the image forming face. The operation part is configured to move the cap from the capping position to the retracted position. The operation part is not operable by a force from an object on which the apparatus body is placed.

3. 发明申请

US20200096897A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20200096897A1
公开(公告)日：2020-03-26
申请号：US16544277
申请日：2019-08-19
申请人： Masashi OTA , Masatoshi ISHIDA , Yohei OSANAI , Satoshi NARAI , Takayuki ANDOH , Tomoya FUJII , Kunihiko NISHIOKA , Munekazu HIRATA
发明人： Masashi OTA , Masatoshi ISHIDA , Yohei OSANAI , Satoshi NARAI , Takayuki ANDOH , Tomoya FUJII , Kunihiko NISHIOKA , Munekazu HIRATA
IPC分类号： G03G15/04 , G03G15/00 , G02B26/10
摘要： An image forming apparatuses includes an apparatus body configured to house a replacement part. The apparatus body includes a guiding face configured to guide a guided face of the replacement part. The guided face is on a side along a movement direction in which the replacement part moves between a set position in the apparatus body and an attaching and detaching position at which the replacement part is attached to and detached from the apparatus body. The apparatus further include a moving device configured to move the replacement part between the set position and the attaching and detaching position, and a pressing device configured to press the guided face of the replacement part against the guiding face of the apparatus body while the replacement part moves between the set position and the attaching and detaching position.

4. 发明申请

US20160360073A1 AUTOMATIC DOCUMENT FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：自动文件送料装置和图像形成装置
公开(公告)号：US20160360073A1
公开(公告)日：2016-12-08
申请号：US15171009
申请日：2016-06-02
申请人： Koji HATAYAMA , Takayuki ANDOH , Tatsuaki NAGANO , Kaoru TADA , Munekazu HIRATA , Kazushige KAWAMURA , Toshiyuki HORIKAWA , Takuji KAWAI , Yohei OSANAI , Yasunobu YOUDA
发明人： Koji HATAYAMA , Takayuki ANDOH , Tatsuaki NAGANO , Kaoru TADA , Munekazu HIRATA , Kazushige KAWAMURA , Toshiyuki HORIKAWA , Takuji KAWAI , Yohei OSANAI , Yasunobu YOUDA
IPC分类号： H04N1/60 , B65H5/06 , B65H7/20 , H04N1/00
CPC分类号： H04N1/6075 , B65H3/0669 , B65H3/0684 , B65H5/06 , B65H7/20 , B65H2211/00 , B65H2403/72 , B65H2403/942 , B65H2513/50 , B65H2513/53 , B65H2701/1311 , B65H2701/1313 , H04N1/0032 , H04N1/0057 , H04N2201/0094 , B65H2220/01 , B65H2220/02
摘要： An automatic document feeding device includes a conveyance unit, an image reading unit, a color reference member, a moving assembly, and a drive source. The conveyance unit conveys a document to an image reading position. The image reading unit reads an image of the document. The color reference member faces the image reading unit and includes a white reference face to correct shading. The moving assembly relatively moves the image reading unit and the color reference member. The movement regulator regulates a relative movement of the image reading unit and the color reference member by the moving assembly. The drive source includes a common rotation output shaft to drive the conveyance unit and the moving assembly. The drive source changes the rotation output shaft from a forward rotation direction to a reverse rotation direction to reversely rotate the rotation output shaft to a set reverse rotation angle set in advance, according to a condition of conveyance of the document by the conveyance unit. In a rotation transmission route from the rotation output shaft to the moving assembly, the movement regulator is disposed in a first reverse rotation drive region from when a rotation direction of the rotation output shaft is changed to the reverse rotation direction to when a rotation angle of the rotation output shaft after the change in the reverse rotation direction reaches the set revere rotation angle. The moving assembly relatively moves the image reading unit and the color reference member in a second reverse rotation drive region where the rotation output shaft is rotated in the reverse rotation direction beyond the set reverse rotation angle.
摘要翻译：自动送稿装置包括输送单元，图像读取单元，颜色基准元件，移动组件和驱动源。传送单元将文档传送到图像读取位置。图像读取单元读取文档的图像。颜色参考构件朝向图像读取单元并且包括白色参考面以校正阴影。移动组件相对移动图像读取单元和颜色参考构件。移动调节器通过移动组件调节图像读取单元和颜色参考构件的相对运动。驱动源包括用于驱动输送单元和移动组件的公共旋转输出轴。驱动源根据传送单元传送文件的状态，将旋转输出轴从正旋转方向改变为反转方向，以使旋转输出轴反向旋转到预先设定的反转旋转角度。在从旋转输出轴到移动组件的旋转传递路径中，移动调节器设置在第一反向旋转驱动区域中，从旋转输出轴的旋转方向变为反转方向时，旋转输出轴的旋转角度旋转输出轴在反转方向变化后达到设定的旋转角度。移动组件相对地使图像读取单元和颜色基准构件在旋转输出轴以反转方向旋转超过设定的反向旋转角度的第二反向旋转驱动区域中移动。

5. 发明申请

US20160277624A1 IMAGE SCANNER AND IMAGE FORMING APPARATUS INCORPORATING THE IMAGE SCANNER 有权
标题翻译：图像扫描仪和图像形成设备，并入影像扫描仪
公开(公告)号：US20160277624A1
公开(公告)日：2016-09-22
申请号：US15068032
申请日：2016-03-11
申请人： Yohei OSANAI , Yasunobu YOUDA , Tatsuaki NAGANO , Takayuki ANDOH , Kaoru TADA , Munekazu HIRATA , Toshiyuki HORIKAWA , Kazushige KAWAMURA , Takuji KAWAI , Koji HATAYAMA
发明人： Yohei OSANAI , Yasunobu YOUDA , Tatsuaki NAGANO , Takayuki ANDOH , Kaoru TADA , Munekazu HIRATA , Toshiyuki HORIKAWA , Kazushige KAWAMURA , Takuji KAWAI , Koji HATAYAMA
IPC分类号： H04N1/04 , H04N1/10 , H04N1/00 , H04N1/028
CPC分类号： H04N1/0423 , H04N1/0032 , H04N1/02805 , H04N1/0443 , H04N1/10 , H04N2201/0094
摘要： An image scanner, which is incorporated in an image forming apparatus, includes a stationary-document reading section, a moving-document reading section disposed at an angle to the stationary-document reading section, a reader movable between the stationary-document reading section and the moving-document reading section, and a reading element movable to different angles while contacting the stationary-document reading section and the moving-document reading section to selectively read a document placed on the stationary-document reading section and a document moving over the moving-document reading section. The image scanner further includes any one of position detector, a combination of a moving device and at least one position sensor, and a combination of at least one pressing member, a framework, and an angle changer.
摘要翻译：包括在图像形成装置中的图像扫描仪包括固定文件读取部分，与静止文件读取部分成角度设置的移动文件读取部分，可在固定文档读取部分和移动文件读取部分，以及与固定文档读取部分和移动文档读取部分接触的可移动到不同角度的读取元件，以选择性地读取放置在静止文档读取部分上的文档和移动的文档文件阅读部分。图像扫描器还包括位置检测器，移动装置和至少一个位置传感器的组合中的任何一个以及至少一个按压构件，框架和角度变换器的组合。

6. 发明授权

US11124003B2 Handheld mobile printing device 有权
公开(公告)号：US11124003B2
公开(公告)日：2021-09-21
申请号：US16745388
申请日：2020-01-17
申请人： Masashi Ota , Munekazu Hirata , Kunihiko Nishioka , Tomoya Fujii , Yohei Osanai , Satoshi Narai , Masatoshi Ishida , Takayuki Andoh
发明人： Masashi Ota , Munekazu Hirata , Kunihiko Nishioka , Tomoya Fujii , Yohei Osanai , Satoshi Narai , Masatoshi Ishida , Takayuki Andoh
IPC分类号： B41J3/36 , B41J29/13 , B41J25/34 , B41J2/175 , G02B26/12 , B41J29/02 , B41J2/01
摘要： An article includes a body member and a detachable member detachably attached to the body member. One of the body member and the detachable member includes a cover portion having an engaging portion on an inner wall face of the cover portion. The other includes a covered portion that is covered with the cover portion and has an engaged portion on an outer wall face of the covered portion. The engaging portion and the engaged portion are configured to be disengaged by warping the cover portion so that the cover portion displaces to an outer wall face side of the cover portion. The one of the body member and the detachable member includes a finger-applying-position indicator at a position deviated from a portion corresponding to the cover portion, on an outer wall face of the one. The finger-applying-position indicator indicates a position to be applied with fingers of a user.

7. 发明申请

US20200094548A1 LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20200094548A1
公开(公告)日：2020-03-26
申请号：US16538280
申请日：2019-08-12
申请人： Kunihiko NISHIOKA , Yohei OSANAI , Satoshi NARAI , Munekazu HIRATA , Masatoshi ISHIDA , Takayuki ANDOH , Tomoya FUJII , Masashi OTA
发明人： Kunihiko NISHIOKA , Yohei OSANAI , Satoshi NARAI , Munekazu HIRATA , Masatoshi ISHIDA , Takayuki ANDOH , Tomoya FUJII , Masashi OTA
IPC分类号： B41J2/045 , B41J2/14 , B41J3/36 , B41J2/125 , B41J2/365
摘要： A liquid discharge apparatus includes an apparatus body, a liquid discharge head configured to discharge a liquid and be removably attached to the apparatus body, and a temperature detection device configured to detect a temperature of the liquid discharge head. The temperature detection device includes a temperature detector disposed in the apparatus body and configured to be in line contact with the liquid discharge head.

8. 发明授权

US09571690B2 Image scanner and image forming apparatus incorporating the image scanner 有权
标题翻译：图像扫描器和包含图像扫描仪的图像形成装置
公开(公告)号：US09571690B2
公开(公告)日：2017-02-14
申请号：US15068032
申请日：2016-03-11
申请人： Yohei Osanai , Yasunobu Youda , Tatsuaki Nagano , Takayuki Andoh , Kaoru Tada , Munekazu Hirata , Toshiyuki Horikawa , Kazushige Kawamura , Takuji Kawai , Koji Hatayama
发明人： Yohei Osanai , Yasunobu Youda , Tatsuaki Nagano , Takayuki Andoh , Kaoru Tada , Munekazu Hirata , Toshiyuki Horikawa , Kazushige Kawamura , Takuji Kawai , Koji Hatayama
IPC分类号： H04N1/04 , H04N1/028 , H04N1/10 , H04N1/00
CPC分类号： H04N1/0423 , H04N1/0032 , H04N1/02805 , H04N1/0443 , H04N1/10 , H04N2201/0094
摘要： An image scanner, which is incorporated in an image forming apparatus, includes a stationary-document reading section, a moving-document reading section disposed at an angle to the stationary-document reading section, a reader movable between the stationary-document reading section and the moving-document reading section, and a reading element movable to different angles while contacting the stationary-document reading section and the moving-document reading section to selectively read a document placed on the stationary-document reading section and a document moving over the moving-document reading section. The image scanner further includes any one of position detector, a combination of a moving device and at least one position sensor, and a combination of at least one pressing member, a framework, and an angle changer.
摘要翻译：包括在图像形成装置中的图像扫描仪包括固定文件读取部分，与静止文件读取部分成角度设置的移动文件读取部分，可在固定文档读取部分和移动文件读取部分，以及与固定文档读取部分和移动文档读取部分接触的可移动到不同角度的读取元件，以选择性地读取放置在静止文档读取部分上的文档和移动的文档文件阅读部分。图像扫描器还包括位置检测器，移动装置和至少一个位置传感器的组合中的任一个以及至少一个按压构件，框架和角度变换器的组合。

9. 发明授权

US09139391B2 Sheet conveyor, image forming apparatus incorporating same, and method of preventing sheet skew 有权
标题翻译：片材输送机，包含其的成像设备以及防止片材歪斜的方法
公开(公告)号：US09139391B2
公开(公告)日：2015-09-22
申请号：US14320720
申请日：2014-07-01
申请人： Mitsutaka Nakamura , Masanori Namba , Toshikane Nishii , Haruyuki Honda , Munekazu Hirata
发明人： Mitsutaka Nakamura , Masanori Namba , Toshikane Nishii , Haruyuki Honda , Munekazu Hirata
IPC分类号： B65H9/00 , B65H5/06 , B65H7/20
CPC分类号： B65H7/20 , B65H5/062 , B65H9/006 , B65H2301/512125 , B65H2403/72 , B65H2404/133
摘要： A sheet conveyor, which is incorporated in an image forming apparatus and in which a method of preventing sheet skew is performed, includes a sheet conveying path through which a sheet is conveyed, a first conveying unit disposed in a sheet conveying direction and including a shaft extending in a lateral direction, multiple rollers attached to the shaft along the shaft, and a rotation regulator disposed between each of the multiple rollers and the shaft to idly rotate each of the multiple rollers in a given range about the shaft, a second conveying unit disposed along the sheet conveying path and downstream from the first conveying unit in the sheet conveying direction, and a sheet abutting part provided at the second conveying unit, against which a leading edge of the sheet abuts to form a slack of the sheet to correct skew of the sheet.
摘要翻译：包括在图像形成装置中并且其中执行防止歪斜的方法的片材输送机包括片材输送路径，通过该片材输送路径输送片材，第一输送单元设置在片材输送方向上并且包括轴沿着横向方向延伸，沿着轴连接到轴的多个辊以及设置在每个多个辊和轴之间的旋转调节器，以围绕轴在给定范围内空转每个多个辊;第二输送单元沿着纸张传送路径布置并沿纸张输送方向设置在第一输送单元的下游，以及设置在第二输送单元处的纸张抵接部，纸张的前缘与该纸张的前缘邻接以形成纸张的松弛以校正歪斜的表格。

10. 发明申请

US20210245514A1 IMAGE FORMING APPARATUS AND BODY OF IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210245514A1
公开(公告)日：2021-08-12
申请号：US17160740
申请日：2021-01-28
申请人： Masatoshi ISHIDA , Tomoya FUJII , Munekazu HIRATA
发明人： Masatoshi ISHIDA , Tomoya FUJII , Munekazu HIRATA
IPC分类号： B41J2/165
摘要： An image forming apparatus, movable to form an image on a recording medium, includes an image forming device, an apparatus body, and a cap. The image forming device includes an image forming face that is configured to face the recording medium. The image forming device is configured to form the image on the recording medium. The apparatus body is configured to support the image forming device. The cap is movable relative to the apparatus body between a capping position to cover the image forming face and a retracted position to be retracted from the image forming face. The retracted position is outside an area in which the image forming face is extended in a scanning direction, as viewed in a normal direction of the image forming face.

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