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    • 3. 发明授权
    • Electrostatic image forming apparatus utilizing index patterns for toner image alignment
    • 静电图像形成装置利用调色剂图像对准的折射率图案
    • US08705993B2
    • 2014-04-22
    • US13295522
    • 2011-11-14
    • Yuri MoriYoshihiro ShigemuraRyo Inoue
    • Yuri MoriYoshihiro ShigemuraRyo Inoue
    • G03G15/00G03G15/16
    • G03G15/5037G03G15/0131G03G15/0189G03G2215/00054G03G2215/0129G03G2215/0161
    • 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.
    • 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。
    • 4. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20120121283A1
    • 2012-05-17
    • US13295522
    • 2011-11-14
    • Yuri MoriYoshihiro ShigemuraRyo Inoue
    • Yuri MoriYoshihiro ShigemuraRyo Inoue
    • G03G15/16G03G15/01
    • G03G15/5037G03G15/0131G03G15/0189G03G2215/00054G03G2215/0129G03G2215/0161
    • 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.
    • 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。
    • 5. 发明授权
    • Sheet material conveying apparatus and image forming apparatus
    • 片材输送装置和成像装置
    • US07559642B2
    • 2009-07-14
    • US11275053
    • 2005-12-06
    • Yoshihiro Shigemura
    • Yoshihiro Shigemura
    • B41J2/01
    • B41J11/007
    • 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.
    • 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。
    • 6. 发明授权
    • Ink jet recording apparatus
    • 喷墨记录装置
    • US07380927B2
    • 2008-06-03
    • US11300085
    • 2005-12-14
    • Yoshihiro Shigemura
    • Yoshihiro Shigemura
    • B41J2/18B41J2/05B41J2/175
    • B41J2/1408B41J2/17553B41J2202/12B41J2202/20
    • 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.
    • 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。
    • 7. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20120008995A1
    • 2012-01-12
    • US13177978
    • 2011-07-07
    • Yoshihiro ShigemuraYuri MizutaniIchiro OkumuraJiro Shirakata
    • Yoshihiro ShigemuraYuri MizutaniIchiro OkumuraJiro Shirakata
    • G03G15/01
    • G03G15/5037G03G15/0131G03G15/0189G03G15/5041G03G15/5054G03G2215/00054G03G2215/0129G03G2215/0158
    • 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.
    • 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。
    • 9. 发明申请
    • Ink jet recording apparatus
    • 喷墨记录装置
    • US20060139419A1
    • 2006-06-29
    • US11300085
    • 2005-12-14
    • Yoshihiro Shigemura
    • Yoshihiro Shigemura
    • B41J2/175
    • B41J2/1408B41J2/17553B41J2202/12B41J2202/20
    • 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.
    • 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。