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1. 发明申请

US20090238585A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20090238585A1
公开(公告)日：2009-09-24
申请号：US12396819
申请日：2009-03-03
申请人： Masayuki Hayashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Shunsuke Hamahashi
发明人： Masayuki Hayashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Shunsuke Hamahashi
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0161
摘要： An image forming apparatus, forming a color image by successively superposing color images, formed on image carriers of corresponding image forming parts arranged along a rotational direction of an endless moving member, onto the endless moving member or a recording medium conveyed thereby, includes a first part causing a color registration pattern to be created on the endless moving member or the recording medium; a second part obtaining a color registration pattern signal by detecting the color registration pattern; a third part changing image formation timing in the image forming parts based on the color registration pattern signal; and a fourth part causing the endless moving member to rotate in forward and reverse directions after the creation of the color registration pattern. The second part obtains the color registration pattern signal by detecting the color registration pattern during each of the forward and reverse rotations of the endless moving member.
摘要翻译：一种图像形成装置，通过将形成在沿着环形移动构件的旋转方向布置的相应图像形成部分的图像载体上的连续叠加的彩色图像形成彩色图像到环形移动构件或由其输送的记录介质上，包括第一在无端移动构件或记录介质上形成颜色配准图案的部分; 第二部分，通过检测颜色配准图案来获得颜色配准图案信号; 第三部分，基于颜色配准图案信号改变图像形成部分中的图像形成定时; 以及第四部分，使得在创建颜色配准图案之后，环形移动构件在正向和反向方向上旋转。第二部分通过在环形移动构件的正向和反向旋转中的每一个期间检测颜色配准图案来获得颜色配准图案信号。

2. 发明授权

US08200134B2 Double-sided one pass image forming apparatus 有权
标题翻译：双面一次成像设备
公开(公告)号：US08200134B2
公开(公告)日：2012-06-12
申请号：US12352076
申请日：2009-01-12
申请人： Shunsuke Hamahashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Masayuki Hayashi
发明人： Shunsuke Hamahashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Masayuki Hayashi
IPC分类号： G03G15/01
CPC分类号： G03G15/232 , G03G2215/00021 , G03G2215/0129 , G03G2215/0141 , G03G2215/2074 , G03G2215/2083
摘要： An image forming apparatus enables a high-quality double-side printing of a transfer medium by one-pass method using a simple structure. A latent image is formed and developed on an image carrier (drum) in a process cartridge. A resultant toner image is transferred by a first transfer unit (roller) onto either an upper surface of the transfer medium or a first intermediate transfer body (roller) in a first transfer area. The toner image on the first intermediate transfer body is transferred onto a back surface of the transfer medium in a fourth transfer area via a second intermediate transfer body (belt) and a third intermediate transfer body (roller). The fourth transfer area is located downstream of the first transfer area along a transport path of the transfer medium.
摘要翻译：图像形成装置能够通过使用简单的结构的一次方法进行转印介质的高质量双面印刷。潜像形成并显影在处理盒中的图像载体（鼓）上。得到的调色剂图像由第一转印单元（辊）转印到第一转印区域中的转印介质的上表面或第一中间转印体（辊）上。第一中间转印体上的调色剂图像经由第二中间转印体（带）和第三中间转印体（辊）在第四转印区域中转印到转印介质的背面上。第四传送区域沿着传送介质的传送路径位于第一传送区域的下游。

3. 发明授权

US08090303B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08090303B2
公开(公告)日：2012-01-03
申请号：US12396819
申请日：2009-03-03
申请人： Masayuki Hayashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Shunsuke Hamahashi
发明人： Masayuki Hayashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Shunsuke Hamahashi
IPC分类号： G03G15/00 , G03G15/16 , G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0161
摘要： An image forming apparatus, forming a color image by successively superposing color images, formed on image carriers of corresponding image forming parts arranged along a rotational direction of an endless moving member, onto the endless moving member or a recording medium conveyed thereby, includes a first part causing a color registration pattern to be created on the endless moving member or the recording medium; a second part obtaining a color registration pattern signal by detecting the color registration pattern; a third part changing image formation timing in the image forming parts based on the color registration pattern signal; and a fourth part causing the endless moving member to rotate in forward and reverse directions after the creation of the color registration pattern. The second part obtains the color registration pattern signal by detecting the color registration pattern during each of the forward and reverse rotations of the endless moving member.
摘要翻译：一种图像形成装置，通过将形成在沿着环形移动构件的旋转方向布置的相应图像形成部分的图像载体上的连续叠加的彩色图像形成彩色图像到环形移动构件或由其输送的记录介质上，包括第一在无端移动构件或记录介质上形成颜色配准图案的部分; 第二部分，通过检测颜色配准图案来获得颜色配准图案信号; 第三部分，基于颜色配准图案信号改变图像形成部分中的图像形成定时; 以及第四部分，使得在创建颜色配准图案之后，环形移动构件在正向和反向方向上旋转。第二部分通过在环形移动构件的正向和反向旋转中的每一个期间检测颜色配准图案来获得颜色配准图案信号。

4. 发明申请

US20090190949A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090190949A1
公开(公告)日：2009-07-30
申请号：US12352076
申请日：2009-01-12
申请人： Shunsuke Hamahashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Masayuki Hayashi
发明人： Shunsuke Hamahashi , Toshikane Nishii , Kohta Sakaya , Makoto Matsushita , Yoshitaka Sekiguchi , Masayuki Hayashi
IPC分类号： G03G15/16
CPC分类号： G03G15/232 , G03G2215/00021 , G03G2215/0129 , G03G2215/0141 , G03G2215/2074 , G03G2215/2083
摘要： An image forming apparatus enables a high-quality double-side printing of a transfer medium by one-pass method using a simple structure. A latent image is formed and developed on an image carrier (drum) in a process cartridge. A resultant toner image is transferred by a first transfer unit (roller) onto either an upper surface of the transfer medium or a first intermediate transfer body (roller) in a first transfer area. The toner image on the first intermediate transfer body is transferred onto a back surface of the transfer medium in a fourth transfer area via a second intermediate transfer body (belt) and a third intermediate transfer body (roller). The fourth transfer area is located downstream of the first transfer area along a transport path of the transfer medium.
摘要翻译：图像形成装置能够通过使用简单的结构的一次方法进行转印介质的高质量双面印刷。潜像形成并显影在处理盒中的图像载体（鼓）上。得到的调色剂图像由第一转印单元（辊）转印到第一转印区域中的转印介质的上表面或第一中间转印体（辊）上。第一中间转印体上的调色剂图像经由第二中间转印体（带）和第三中间转印体（辊）在第四转印区域中转印到转印介质的背面上。第四传送区域沿着传送介质的传送路径位于第一传送区域的下游。

5. 发明授权

US11535467B2 Sheet guiding device and image forming apparatus incorporating the sheet guiding device 有权
公开(公告)号：US11535467B2
公开(公告)日：2022-12-27
申请号：US16922424
申请日：2020-07-07
申请人： Toshikane Nishii
发明人： Toshikane Nishii
IPC分类号： B65H5/06 , B65H3/06 , B65H1/20
摘要： A sheet guiding device includes a cover unit, a swing guide, a link member, and a contact member. The cover unit is configured to be openably disposed on a housing of an image forming apparatus. The swing guide is configured to move between a guide position at which the swing guide is open to guide a sheet and a retracted position at which the swing guide is closed. The swing guide is configured to move from the retracted position to the guide position along with closing movement of the cover unit. The link member has one end configured to be held by the housing and an opposite end engaged with the swing guide. The contact member is disposed on the cover unit. The contact member is configured to contact the link member to rotate the link member in the closing movement of the cover unit.

6. 发明授权

US10696063B2 Image forming apparatus body and image forming apparatus 有权
公开(公告)号：US10696063B2
公开(公告)日：2020-06-30
申请号：US16233522
申请日：2018-12-27
申请人： Toshikane Nishii , Hiroshi Ishii , Kunihiko Nishioka , Akiyoshi Tanaka , Yasunari Harada , Mitsutaka Nakamura
发明人： Toshikane Nishii , Hiroshi Ishii , Kunihiko Nishioka , Akiyoshi Tanaka , Yasunari Harada , Mitsutaka Nakamura
IPC分类号： B41J3/36 , B41J29/02 , B41J29/38 , B41J2/045
摘要： A mobile image forming apparatus includes a body; a recording device supported by the body and configured to form an image on a recording medium, and at least one roller provided to the body and configured to rotate on the recording medium while the body is moved in a scanning direction for image formation. The mobile image forming apparatus further includes at least one pressing member disposed in contact with the at least one roller and configured to press the at least one roller in a roller axial direction.

7. 发明授权

US09187280B2 Sheet feeding device, control method for the sheet feeding device, and image forming apparatus incorporating the sheet feeding device 有权
标题翻译：片材进给装置，片材进给装置的控制方法和包括片材进给装置的成像装置
公开(公告)号：US09187280B2
公开(公告)日：2015-11-17
申请号：US13313786
申请日：2011-12-07
申请人： Toshikane Nishii , Hiroshi Fujiwara , Tomoyoshi Yamazaki , Haruyuki Honda , Mizuna Tanaka
发明人： Toshikane Nishii , Hiroshi Fujiwara , Tomoyoshi Yamazaki , Haruyuki Honda , Mizuna Tanaka
IPC分类号： B65H7/02 , B65H9/00 , B65H7/04 , B65H7/06 , B65H7/14 , B65H7/18
CPC分类号： B65H9/006 , B65H7/02 , B65H7/04 , B65H7/06 , B65H7/14 , B65H7/18 , B65H2511/51 , B65H2511/514 , B65H2511/515 , B65H2511/52 , B65H2513/511 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2553/412 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet feeding device includes a feeding device and a detector. The feeding device is configured to feed a sheet to a destination. The detector is configured to detect the sheet at the destination. If the detector does not detect the sheet within a predetermined time after the start of preparation for a feeding operation by the feeding device, it is determined that the sheet is misfed. Further, the start of the feeding operation of a sheet is changed in accordance with the result of detection by the detector of the presence or absence of a sheet standing by at the destination.
摘要翻译：送纸装置包括送料装置和检测器。进给装置被配置为将片材送入目的地。检测器被配置为检测目的地的片材。如果检测器在供给装置的进给操作准备开始之后的预定时间内没有检测到纸张，则确定纸张被卡入。此外，根据检测器检测到在目的地站立的片材是否存在的结果，纸张的进给操作的开始被改变。

8. 发明授权

US09025991B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09025991B2
公开(公告)日：2015-05-05
申请号：US14180860
申请日：2014-02-14
申请人： Masanori Namba , Toshikane Nishii , Mitsutaka Nakamura , Haruyuki Honda
发明人： Masanori Namba , Toshikane Nishii , Mitsutaka Nakamura , Haruyuki Honda
IPC分类号： G03G21/20
CPC分类号： G03G21/1623 , G03G21/203
摘要： An image forming apparatus includes an apparatus body, a manual operating unit, at least a part of which being exposed to an outside of the apparatus body and a part of which included inside the apparatus body being exposed to the outside by manually operating from the outside, a condensation part to which moist air in the apparatus body contacts to dew-condense to a water droplet, and a recovery container part containing the water droplet generated by the condensation part and being disposed on an inner surface of the manual operating unit included inside the apparatus body.
摘要翻译：图像形成装置包括装置主体，手动操作单元，其至少一部分暴露于装置主体的外部，并且其一部分包括在装置本体内部，通过从外部手动操作而暴露于外部，设备主体中的湿空气与水滴接触而凝结的冷凝部分，以及包含由冷凝部产生的水滴并且被设置在包括在内部的手动操作单元的内表面上的回收容器部分设备主体。

9. 发明申请

US20120146281A1 SHEET FEEDING DEVICE, CONTROL METHOD FOR THE SHEET FEEDING DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET FEEDING DEVICE 有权
标题翻译：板材进给装置，板材进给装置的控制方法，以及包含片材进给装置的图像形成装置
公开(公告)号：US20120146281A1
公开(公告)日：2012-06-14
申请号：US13313786
申请日：2011-12-07
申请人： Toshikane Nishii , Hiroshi Fujiwara , Tomoyoshi Yamazaki , Haruyuki Honda , Mizuna Tanaka
发明人： Toshikane Nishii , Hiroshi Fujiwara , Tomoyoshi Yamazaki , Haruyuki Honda , Mizuna Tanaka
IPC分类号： B65H7/06 , B65H7/20 , B65H7/02
CPC分类号： B65H9/006 , B65H7/02 , B65H7/04 , B65H7/06 , B65H7/14 , B65H7/18 , B65H2511/51 , B65H2511/514 , B65H2511/515 , B65H2511/52 , B65H2513/511 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2553/412 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet feeding device includes a feeding device and a detector. The feeding device is configured to feed a sheet to a destination. The detector is configured to detect the sheet at the destination. If the detector does not detect the sheet within a predetermined time after the start of preparation for a feeding operation by the feeding device, it is determined that the sheet is misfed. Further, the start of the feeding operation of a sheet is changed in accordance with the result of detection by the detector of the presence or absence of a sheet standing by at the destination.
摘要翻译：送纸装置包括送料装置和检测器。进给装置被配置为将片材送入目的地。检测器被配置为检测目的地的片材。如果检测器在供给装置的进给操作准备开始之后的预定时间内没有检测到纸张，则确定纸张被卡入。此外，根据检测器检测到在目的地站立的片材是否存在的结果，纸张的进给操作的开始被改变。

10. 发明授权

US07918451B2 Switchback mechanism and image forming apparatus 有权
公开(公告)号：US07918451B2
公开(公告)日：2011-04-05
申请号：US12149331
申请日：2008-04-30
申请人： Haruyuki Honda , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Shigeo Nanno , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
发明人： Haruyuki Honda , Hiroshi Fujiwara , Yasuhide Ohkubo , Ippei Kimura , Toshikane Nishii , Shigeo Nanno , Mizuna Tanaka , Tomoyoshi Yamazaki , Masafumi Takahira
IPC分类号： B65H5/00
CPC分类号： G03G15/234 , B65H29/12 , B65H2301/33312 , B65H2403/422 , B65H2801/06 , G03G15/50 , G03G15/6579 , G03G2215/00675
摘要： In a color printer in which a drive force of a fixed gear that rotates not in both a forward direction and a reverse direction but in either one direction only is transmitted to a discharging unit, a swing gear is attached to a branch guide via a switching link and a transmission link as a link mechanism. When a solenoid mechanism starts driving, the transmission link rotates. In accordance with the rotation of the transmission link, the switching link rotates, so that a switching among a discharge conveying path, a duplex-printing conveying path, and a switchback conveying path by the branch guide and a switching of a rotating direction of a transmission gear can be simultaneously performed.

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