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1. 发明申请

US20120269528A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120269528A1
公开(公告)日：2012-10-25
申请号：US13428096
申请日：2012-03-23
申请人： Yoshikuni Ito , Yoshihiro Shigemura , Ichiro Okumura , Seiji Hara
发明人： Yoshikuni Ito , Yoshihiro Shigemura , Ichiro Okumura , Seiji Hara
IPC分类号： G03G15/08
CPC分类号： G03G15/0131 , G03G15/5008 , G03G15/5054 , G03G2215/0158
摘要： A rotational speed of an image bearing member on a downstream side is controlled so as to reduce a detection time difference between a leading end section of first electrostatic latent image indexes of an image bearing member and a leading end section of second electrostatic latent image indexes of a transfer medium in an area of a leading end margin preceding an effective image area.
摘要翻译：控制下游侧的图像承载部件的旋转速度，以便减小图像承载部件的第一静电潜像索引的前端部分与第二静电潜像图像索引的前端部分之间的检测时间差在有效图像区域之前的前端边缘的区域中的转印介质。

2. 发明授权

US08750771B2 Image forming apparatus having a plurality of latent image indexes 有权
标题翻译：具有多个潜像索引的图像形成装置
公开(公告)号：US08750771B2
公开(公告)日：2014-06-10
申请号：US13428096
申请日：2012-03-23
申请人： Yoshikuni Ito , Yoshihiro Shigemura , Ichiro Okumura , Seiji Hara
发明人： Yoshikuni Ito , Yoshihiro Shigemura , Ichiro Okumura , Seiji Hara
IPC分类号： G03G15/01 , G03G15/18
CPC分类号： G03G15/0131 , G03G15/5008 , G03G15/5054 , G03G2215/0158
摘要： An image forming apparatus includes a first index forming unit that forms a plurality of first electrostatic latent image indexes at positions adjacent to a toner image to be formed on a recording material in a width direction of a first image bearing member and a second index forming unit forms a plurality of second electrostatic latent image indexes at positions adjacent to a toner image to be formed on the recording material in a width direction of a second image bearing member. A control unit controls operation of at least a second image forming unit so as to maintain a set positional relationship between the first electrostatic latent image indexes transferred to an intermediate transfer member and the second electrostatic latent image indexes based on detection results by first and second detection units.
摘要翻译：图像形成装置包括：第一折射率形成单元，其在与要形成在第一图像承载部件的宽度方向上的记录材料上的调色剂图像相邻的位置处形成多个第一静电潜像索引;以及第二折射率形成单元在与第二图像承载部件的宽度方向上形成在记录材料上的调色剂图像相邻的位置处形成多个第二静电潜像索引。控制单元控制至少第二图像形成单元的操作，以便通过第一和第二检测来基于检测结果来保持转印到中间转印部件的第一静电潜像索引与第二静电潜像指标之间的设置位置关系单位。

3. 发明授权

US08064810B2 Image forming apparatus with image bearing member adjustment 有权
标题翻译：具有图像承载部件调整的图像形成装置
公开(公告)号：US08064810B2
公开(公告)日：2011-11-22
申请号：US12265353
申请日：2008-11-05
申请人： Ichiro Okumura , Makoto Shihoh , Yasushi Murayama , Kosuke Fujimoto , Isao Hayashi , Yoshihiro Shigemura , Katsumasa Nishikawa , Masaaki Naoi , Shinji Yamamoto , Hiroshi Ito
发明人： Ichiro Okumura , Makoto Shihoh , Yasushi Murayama , Kosuke Fujimoto , Isao Hayashi , Yoshihiro Shigemura , Katsumasa Nishikawa , Masaaki Naoi , Shinji Yamamoto , Hiroshi Ito
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/5008 , G03G15/5058 , G03G2215/00059 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes first and second image bearing members on which toner images are to be formed, a conveying member, and a conveying member position index detecting device for detecting a conveying member position index provided on the conveying member. The apparatus also includes an image bearing member position index detecting device for detecting image bearing member position indices provided on the second image bearing member, an adjusting device for adjusting a rotational speed of the second image bearing member, and a controller for controlling the adjusting device so as to adjust a position of an image bearing member position index correspondingly to the conveying member position index, on the basis of detection results of the conveying member position index detecting device and the image bearing member position index detecting device.
摘要翻译：图像形成装置包括要在其上形成调色剂图像的第一和第二图像承载部件，传送部件和用于检测设置在传送部件上的传送部件位置索引的传送部件位置索引检测装置。该装置还包括用于检测设置在第二图像承载部件上的图像承载部件位置索引的图像承载部件位置索引检测装置，用于调节第二图像承载部件的转速的调节装置和用于控制第二图像承载部件的调节装置的控制器基于输送部件位置索引检测装置和图像承载部件位置索引检测装置的检测结果，调整与输送部件位置指标对应的图像承载部件位置指标的位置。

4. 发明申请

US20120008995A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120008995A1
公开(公告)日：2012-01-12
申请号：US13177978
申请日：2011-07-07
申请人： Yoshihiro Shigemura , Yuri Mizutani , Ichiro Okumura , Jiro Shirakata
发明人： Yoshihiro Shigemura , Yuri Mizutani , Ichiro Okumura , Jiro Shirakata
IPC分类号： G03G15/01
CPC分类号： G03G15/5037 , G03G15/0131 , G03G15/0189 , G03G15/5041 , G03G15/5054 , G03G2215/00054 , G03G2215/0129 , G03G2215/0158
摘要： An image forming apparatus includes a first drum; first code forming means for forming a first electrostatic image code outside a developing zone for a toner image; a second drum; second code forming means for forming a second electrostatic image code outside the developing zone for the toner image; a transfer belt provided with an electrostatic image recording track capable of holding the first electrostatic image code transferred from the first drum to the second drum; transferring means for applying a voltage to a side of the transfer belt which is opposite a side contactable to the first drum to transfer the first electrostatic image code onto the electrostatic image recording track; detecting means including an electroconductive member provided which is parallel with the electrostatic image code and which is spaced from a surface of the electrostatic image code of the electrostatic image recording track to be detected with a predetermined gap, and a detecting portion for detecting an induced current generated in the electroconductive member with relative movement relative to the lines of the electrostatic image code, the detecting means detecting the first electrostatic image code of the electrostatic image recording track and the second electrostatic image code of the second drum at a position of the second drum; and control means for controlling image formation on the first drum or the second drum on the basis of a detection result of the detecting means such that the toner image on the second drum is transferred onto a recording material on the transfer belt and overlaid on the toner image transferred onto the recording material from the first drum.
摘要翻译：图像形成装置包括：第一鼓; 第一代码形成装置，用于在调色剂图像的显影区域之外形成第一静电图像代码; 第二鼓; 第二代码形成装置，用于在调色剂图像的显影区域外部形成第二静电图像代码; 设置有静电图像记录轨道的转印带，其能够将从第一鼓转印的第一静电图像代码保持到第二滚筒; 转印装置，用于将电压施加到转印带的与第一滚筒可接触的一侧相反的一侧，以将第一静电图像代码转印到静电图像记录轨道上; 检测装置，包括设置有与静电图像代码平行的导电部件，并且与要被检测的静电图像记录轨道的静电图像代码的表面间隔开预定间隙;以及检测部分，用于检测感应电流在所述导电构件中相对于所述静电图像代码的线相对移动地产生，所述检测装置在所述第二鼓的位置处检测静电图像记录轨道的第一静电图像代码和第二鼓的第二静电图像代码 ; 以及控制装置，用于根据检测装置的检测结果控制第一滚筒或第二滚筒上的图像形成，使得第二滚筒上的调色剂图像转印到转印带上的记录材料上，并重叠在调色剂上图像从第一鼓转印到记录材料上。

5. 发明申请

US20090123197A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090123197A1
公开(公告)日：2009-05-14
申请号：US12265353
申请日：2008-11-05
申请人： Ichiro Okumura , Makoto Shihoh , Yasushi Murayama , Kosuke Fujimoto , Isao Hayashi , Yoshihiro Shigemura , Katsumasa Nishikawa , Masaaki Naoi , Shinji Yamamoto , Hiroshi Ito
发明人： Ichiro Okumura , Makoto Shihoh , Yasushi Murayama , Kosuke Fujimoto , Isao Hayashi , Yoshihiro Shigemura , Katsumasa Nishikawa , Masaaki Naoi , Shinji Yamamoto , Hiroshi Ito
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/5008 , G03G15/5058 , G03G2215/00059 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes first and second image bearing members on which a toner images are to be formed; a conveying member onto which the toner images are to be transferred; a conveying member position index detecting device for detecting a conveying member position index provided on the conveying member along the movement direction of the conveying member; an image bearing member position index detecting device for detecting the image bearing member position indices provided on the second image bearing member along a rotational direction of the second image bearing member; an adjusting device for adjusting a rotational speed of the second image bearing member; a controller for controlling the adjusting device so as to adjust a position of an image bearing member position index correspondingly to the conveying member position index, on the basis of detection results of the conveying member position index detecting device and the image bearing member position index detecting device; and an initializing portion for performing an initializing operation of the adjusting device when an amount of deviation between the conveying member position index and the corresponding image bearing member position index is out of a predetermined range.
摘要翻译：图像形成装置包括要在其上形成调色剂图像的第一和第二图像承载部件; 要在其上转印调色剂图像的输送构件; 传送构件位置索引检测装置，用于沿着传送构件的移动方向检测设置在传送构件上的传送构件位置索引; 图像承载部件位置索引检测装置，用于沿第二图像承载部件的旋转方向检测设置在第二图像承载部件上的图像承载部件位置索引; 用于调节第二图像承载部件的旋转速度的调节装置; 控制器，用于根据输送构件位置索引检测装置和图像承载构件位置索引检测的检测结果，控制调节装置，以便根据输送构件位置指数调整图像承载构件位置指数的位置设备; 以及初始化部，用于当所述输送构件位置索引和所述对应的图像承载构件位置指标之间的偏差量在预定范围之外时，执行所述调节装置的初始化操作。

6. 发明授权

US08565647B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08565647B2
公开(公告)日：2013-10-22
申请号：US13177978
申请日：2011-07-07
申请人： Yoshihiro Shigemura , Yuri Mizutani , Ichiro Okumura , Jiro Shirakata
发明人： Yoshihiro Shigemura , Yuri Mizutani , Ichiro Okumura , Jiro Shirakata
IPC分类号： G03G15/00
CPC分类号： G03G15/5037 , G03G15/0131 , G03G15/0189 , G03G15/5041 , G03G15/5054 , G03G2215/00054 , G03G2215/0129 , G03G2215/0158
摘要： A first and second electrostatic image code is located outside a developing zone. A transfer belt provided with an electrostatic image recording track capable to transfer the electrostatic code between the first drum and second drum. A transferring voltage applies to a side of the transfer belt for the first drum to transfer the first electrostatic image code onto the electrostatic image recording track. An electroconductive member is in parallel with the electrostatic image code and a surface of the electrostatic image code detected within a predetermined gap. An induced current generated in the electroconductive member relative to the lines of the electrostatic image codes which control the first drum or the second drum on the basis of a detection result of the detecting means such that the toner image on the second drum transferred onto a recording material on the transfer belt and overlaid on the toner image transferred onto the recording material from the first drum.
摘要翻译：第一和第二静电图像代码位于显影区域的外部。具有能够在第一鼓和第二鼓之间传递静电代码的静电图像记录轨道的转印带。转印电压施加到用于第一鼓的转印带的一侧以将第一静电图像代码转印到静电图像记录轨道上。导电构件与静电图像代码平行并且在预定间隙内检测到静电图像代码的表面。感应电流相对于根据检测装置的检测结果控制第一鼓或第二鼓的静电图像代码的线而产生的感应电流，使得第二滚筒上的调色剂图像转印到记录材料在转印带上并覆盖在从第一鼓转印到记录材料上的调色剂图像上。

7. 发明授权

US08705993B2 Electrostatic image forming apparatus utilizing index patterns for toner image alignment 失效
标题翻译：静电图像形成装置利用调色剂图像对准的折射率图案
公开(公告)号：US08705993B2
公开(公告)日：2014-04-22
申请号：US13295522
申请日：2011-11-14
申请人： Yuri Mori , Yoshihiro Shigemura , Ryo Inoue
发明人： Yuri Mori , Yoshihiro Shigemura , Ryo Inoue
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/5037 , G03G15/0131 , G03G15/0189 , G03G2215/00054 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes movable first and second image bearing members, latent image forming units that form electrostatic latent images and latent index patterns, a movable belt member contacting the image bearing members, toner image transfer members that transfer toner images, obtained by depositing toner on the latent images, onto the belt member, latent pattern detectors that detect the latent index patterns, an adjusting portion that adjusts relative positions between the latent index patterns on the basis of detection results of the detectors, and a setting portion that sets a latent pattern transfer voltage, during image formation, on the basis of a detection result of one of the latent pattern detectors on condition that a plurality of test voltages are applied to one of the latent pattern transfer member during non-image formation.
摘要翻译：图像形成装置包括可移动的第一和第二图像承载部件，形成静电潜像和潜在索引图案的潜像形成单元，与图像承载部件接触的可移动带部件，转印调色剂图像的调色剂图像转印部件，在潜像上，在皮带构件上，检测潜指标图案的潜图图案检测器，基于检测器的检测结果来调整潜指标图案之间的相对位置的调整部分和设定潜伏图在图像形成期间，基于在非图像形成期间将多个测试电压施加到潜在图案转印构件中的一个的条件，基于一个潜在图案检测器的检测结果。

8. 发明申请

US20120121283A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20120121283A1
公开(公告)日：2012-05-17
申请号：US13295522
申请日：2011-11-14
申请人： Yuri Mori , Yoshihiro Shigemura , Ryo Inoue
发明人： Yuri Mori , Yoshihiro Shigemura , Ryo Inoue
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/5037 , G03G15/0131 , G03G15/0189 , G03G2215/00054 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes a plurality of image bearing members; an electrostatic image forming portion; a belt member; an electrostatic image transfer member for transferring an electrostatic index image, onto an electrostatic image transfer area located adjacent to an image area of a toner image with respect to a widthwise direction of the belt member, formed on the upstreammost image bearing member with respect to a rotational direction of the belt member; an antenna potential sensor for detecting an induced current of the electrostatic index image; a controller for controlling superposition of the toner images through detection of the electrostatic index image; and a setting portion on the basis of a detection result of the electrostatic index image which is formed during non image formation.
摘要翻译：图像形成装置包括多个图像承载部件; 静电图像形成部; 带构件; 静电图像转印部件，其用于将静电图像转印到相对于带部件的宽度方向相对于调色剂图像的图像区域邻近的静电图像转印区域，所述静电图像转印区域形成在上游图像承载部件上，相对于带构件的旋转方向; 用于检测静电指数图像的感应电流的天线电位传感器; 控制器，用于通过检测静电指数图像来控制调色剂图像的叠加; 以及基于在非图像形成期间形成的静电指数图像的检测结果的设置部分。

9. 发明授权

US07559642B2 Sheet material conveying apparatus and image forming apparatus 失效
标题翻译：片材输送装置和成像装置
公开(公告)号：US07559642B2
公开(公告)日：2009-07-14
申请号：US11275053
申请日：2005-12-06
申请人： Yoshihiro Shigemura
发明人： Yoshihiro Shigemura
IPC分类号： B41J2/01
CPC分类号： B41J11/007
摘要： A sheet material conveying apparatus for conveying a sheet material under attraction to a conveying belt has an attraction unit for attracting the sheet material to the conveying belt, and which exerts a attraction in succession from a front end to a rear end of the sheet material in a conveying direction thereof and from a position in the front end toward both ends in the direction of width, or in succession from an end at either side in the direction of width of the sheet material and a front end in the conveying direction thereof toward a rear end thereof, and from the either end toward an end at the other side.
摘要翻译：用于将片材吸引到输送带上的片材输送装置具有用于将片材吸引到输送带的吸引单元，并且从片材的前端到后端连续地引起吸引力其输送方向和从前端的位置朝向宽度方向的两端，或者从片材的宽度方向的任一侧的端部和沿其输送方向的前端朝向后端，从另一端朝向另一端的端部。

10. 发明授权

US07380927B2 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US07380927B2
公开(公告)日：2008-06-03
申请号：US11300085
申请日：2005-12-14
申请人： Yoshihiro Shigemura
发明人： Yoshihiro Shigemura
IPC分类号： B41J2/18 , B41J2/05 , B41J2/175
CPC分类号： B41J2/1408 , B41J2/17553 , B41J2202/12 , B41J2202/20
摘要： A liquid jet recording apparatus includes a liquid jet head including discharge ports, element substrates, a base substrate, common liquid chambers, and a head liquid chamber. The apparatus also includes a first liquid supply path that leads from a liquid reserve tank to a liquid indraft orifice provided on the base substrate via a pump, a second liquid supply path that leads from a liquid outflow orifice provided on the base substrate to a sub-tank, a third liquid supply path that leads from the sub-tank to a liquid indraft orifice provided on the head liquid chamber, a fourth liquid supply path that leads from a liquid outflow orifice provided on the head liquid chamber to the liquid reserve tank or the sub-tank, and a fifth liquid supply path that leads from the sub-tank to the liquid reserve tank to return the liquid from the sub-tank to the liquid reserve tank.
摘要翻译：液体喷射记录装置包括具有排出口，元件基板，基底基板，公共液体室以及头部液体室的液体喷射头。该装置还包括：第一液体供给路径，其经由泵从液体储存箱引导到设置在基底基板上的液体吸附孔;第二液体供给路径，其从设置在基底基板上的液体流出孔引导到副所述第三液体供给路径从所述副容器引导到设置在所述头部液体室上的液体吸引孔;第四液体供给路径，其从设置在所述头部液体室的液体流出孔引导到所述液体储存罐或副罐，以及第五液体供给路径，其从副罐引导到储液箱，以将液体从副罐返回到储液箱。

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