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1. 发明授权

US06718153B2 Developing device for preventing thickening of the developer at both ends of a sleeve 有权
标题翻译：用于防止套筒两端的显影剂增厚的显影装置
公开(公告)号：US06718153B2
公开(公告)日：2004-04-06
申请号：US10283064
申请日：2002-10-30
申请人： Ryoji Nishimura , Yasuyuki Hirai , Kotaro Kawasaki , Satoru Yonemoto , Naoyuki Ishida , Yukihiro Ito , Hideki Kitagawa , Hideki Takeda , Shinsuke Kawashima
发明人： Ryoji Nishimura , Yasuyuki Hirai , Kotaro Kawasaki , Satoru Yonemoto , Naoyuki Ishida , Yukihiro Ito , Hideki Kitagawa , Hideki Takeda , Shinsuke Kawashima
IPC分类号： G03G1509
CPC分类号： G03G15/0921
摘要： In a developing device according to the present invention, a developing roller 8 has a fixed shaft 12 and a sleeve 13. The length of a draw-up magnetic pole N3 provided in the fixed shaft 12 is made shorter than the length of a main magnetic pole N1. Accordingly, the amount of a developer adhering to both ends of an outer peripheral surface of the sleeve 13 is reduced, so that the density of the developer at both the ends of the sleeve 13 is maintained in suitable conditions in a state where the developer is over the main magnetic pole N1.
摘要翻译：在根据本发明的显影装置中，显影辊8具有固定轴12和套筒13.设置在固定轴12中的上弦磁极N3的长度比主磁体的长度短杆N1。因此，附着在套筒13的外周面的两端的显影剂的量减少，使得套筒13的两端的显影剂的密度在显影剂为在主磁极N1上。

2. 发明授权

US06879785B2 Image forming apparatus having reusable unit and reusable unit with indicator of record on use 有权
标题翻译：具有可重复使用单元的图像形成装置和具有使用记录指示器的可重复使用单元
公开(公告)号：US06879785B2
公开(公告)日：2005-04-12
申请号：US10382062
申请日：2003-03-05
申请人： Yukihiro Ito , Satoru Yonemoto , Hideki Kitagawa
发明人： Yukihiro Ito , Satoru Yonemoto , Hideki Kitagawa
IPC分类号： G03G21/00 , G03G15/00 , G03G21/18
CPC分类号： G03G21/1896 , G03G21/1889
摘要： An image forming apparatus has a unit in which at least an expendable component is incorporated. The unit is reusable by periodically replacing the expendable component. An indicator for indicating a record on use of the unit is attached to a given position on the unit. The record on use can be associated, for example, with one or more of the number of times of re-using the unit, a period lapsed from start of use of the unit, and the total number of times of using the unit with respect to image formation.
摘要翻译：图像形成装置具有其中结合有至少一个消耗性部件的单元。该单元可以通过定期更换消耗部件来重复使用。用于指示使用本机的记录的指示器附在本机上的给定位置。使用记录可以例如与重新使用单元的次数中的一个或多个相关联，从该单元的使用开始的时间段以及使用该单元的总次数成像形成。

3. 发明授权

US5897244A Image-forming machine capable of opening to permit ready access to internal components 失效
标题翻译：图像形成机能够打开以便准备进入内部部件
公开(公告)号：US5897244A
公开(公告)日：1999-04-27
申请号：US971622
申请日：1997-11-17
申请人： Masahiko Miyazaki , Yoshifumi Okauchi , Naoyuki Ishida , Yukihiro Ito , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue
发明人： Masahiko Miyazaki , Yoshifumi Okauchi , Naoyuki Ishida , Yukihiro Ito , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue
IPC分类号： B65H3/06 , B65H9/06 , G03G15/00
CPC分类号： B65H9/006 , B65H3/0638 , B65H3/50 , G03G15/6564 , B65H2404/1112 , G03G2215/00544 , G03G2215/00721
摘要： An image-forming machine has a sheet member conveying passage extending through a transfer zone and a fixing zone, a sheet member-feeder for feeding a sheet member to the sheet member conveying passage, and a sheet member conveyor for conveying the sheet member through the sheet member conveying passage. A housing of the image-forming machine has a lower surface defined by an intermediate lower wall and an upper surface defined by an intermediate upper wall, and has a space of which the front surface is opened. The downstream end portion of the sheet member conveying passage extends along one side portion of the intermediate lower wall on the lower side thereof. That one side portion of the intermediate lower wall is defined by an opening/closing member which is brought to the open position to open the downstream end portion of the sheet member conveying passage. The sheet member conveyer includes a pair of register rollers. After the leading edge of the sheet member delivered to the sheet member conveying passage is brought into contact with the nip of the pair of register rollers, the pair of register rollers are preliminarily rotated for only a predetermined period of time.
摘要翻译：图像形成机具有延伸通过转印区域和固定区域的片材输送通道，用于将片材元件供给到片材输送通道的片材供给器，以及片材输送机，用于通过该片材输送通道片材输送通道。图像形成机的壳体具有由中间下壁和由中间上壁限定的上表面限定的下表面，并且具有其前表面打开的空间。片材输送通道的下游端部分在下侧的中间下壁的一侧部分延伸。中间下壁的一侧部分由打开/关闭构件限定，打开/关闭构件打开片材构件输送通道的下游端部。片材输送机包括一对定位辊。在输送到片材输送通道的片状构件的前缘与一对对准辊的辊隙接触之后，一对对准辊预先旋转预定的时间。

4. 发明授权

US5878321A Image-forming machine 失效
标题翻译：成像机
公开(公告)号：US5878321A
公开(公告)日：1999-03-02
申请号：US96362
申请日：1998-06-12
申请人： Masahiko Miyazaki , Yoshifumi Okauchi , Naoyuki Ishida , Yukihiro Ito , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue , Junichi Inada , Sinji Yamamoto , Tadahiro Kiyosumi , Hiroshi Wada , Susumu Hanano , Takeshi Sakaguchi , Eijiro Masaki , Susumu Takehara
发明人： Masahiko Miyazaki , Yoshifumi Okauchi , Naoyuki Ishida , Yukihiro Ito , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue , Junichi Inada , Sinji Yamamoto , Tadahiro Kiyosumi , Hiroshi Wada , Susumu Hanano , Takeshi Sakaguchi , Eijiro Masaki , Susumu Takehara
IPC分类号： B65H3/06 , B65H9/06 , G03G15/00 , B65H5/06
CPC分类号： B65H9/006 , B65H3/0638 , B65H3/50 , G03G15/6564 , B65H2404/1112 , G03G2215/00544 , G03G2215/00721
摘要： An image-forming machine comprises a sheet member conveying passage extending through a transfer zone and a fixing zone, a sheet member-feeding means for feeding a sheet member onto the sheet member conveying passage, and a sheet member conveying means for conveying the sheet member through the sheet member conveying passage. A housing of the image-forming machine has a lower surface defined by an intermediate lower wall and an upper surface defined by an intermediate upper wall, and forms a space of which the front surface is opened. The downstream end portion of the sheet member conveying passage extends along a one side portion of the intermediate lower wall on the lower side thereof. The one side portion of the intermediate lower wall is defined by the opening/closing member, and opening/closing member is brought to the open position to open the downstream end portion of the sheet member conveying passage. The sheet member conveying means includes a pair of register rollers. After the leading edge of the sheet member delivered onto the sheet member conveying passage is brought into contact with the nip of the pair of register rollers, the pair of register rollers are preliminarily rotated for only a predetermined period of time.
摘要翻译：图像形成机包括延伸通过转印区域的片材构件输送通道和固定区域，用于将片材构件输送到片材构件输送通道上的片材供给装置和用于输送片材构件的片材构件输送装置通过片材输送通道。图像形成机的壳体具有由中间下壁和由中间上壁限定的上表面限定的下表面，并且形成前表面打开的空间。片材输送通道的下游端部沿其下侧的中间下壁的一侧部分延伸。中间下壁的一侧部分由打开/关闭构件限定，打开/关闭构件被打开以打开片材输送通道的下游端部。片材输送装置包括一对定位辊。在输送到片材输送通道上的片状构件的前缘与一对对准辊的辊隙接触之后，一对对准辊预先旋转预定的时间。

5. 发明授权

US5867761A Image forming machine with transfer roller 失效
标题翻译：带转印辊的成像机
公开(公告)号：US5867761A
公开(公告)日：1999-02-02
申请号：US971041
申请日：1997-11-14
申请人： Naoyuki Ishida , Yoshifumi Okauchi , Yukihiro Ito , Masahiko Miyazaki , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue
发明人： Naoyuki Ishida , Yoshifumi Okauchi , Yukihiro Ito , Masahiko Miyazaki , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue
IPC分类号： G03G15/00
CPC分类号： G03G15/00
摘要： An image forming machine having a transfer roller comprises a rotatably disposed photoconductor drum, a transfer roller disposed opposite the photoconductor drum with a predetermined gap provided therebetween, a register roller pair for feeding a transfer sheet toward a transfer area where the photoconductor drum and the transfer roller are opposed to each other, transfer sheet guide means disposed between the register roller pair and the transfer area, and a fixing roller pair for fixing a toner image transferred to the transfer sheet passing through the transfer area. The transfer sheet guide means comprises an inner guide plate and an outer guide plate, and the inner guide plate has a linear guide portion extending toward a predetermined position on the peripheral surface of the photoconductor drum. The predetermined position is set in an angular range (.theta.) covering 12.degree. to 23.degree. upstream, in the direction of rotation of the photoconductor drum, from a line connecting the center of rotation of the photoconductor drum to the center of rotation of the transfer roller, while the linear guide portion of the inner guide plate forms an angle (.alpha.) with a tangent to the photoconductor drum at the predetermined position, the angle (.alpha.) being set at 19.degree. to 30.degree..
摘要翻译：具有转印辊的图像形成机包括可旋转地设置的感光鼓，与感光鼓相对设置的转印辊，其间设置有预定的间隙;对准辊对，用于将转印片朝向感光鼓和转印区域辊彼此相对，设置在对准辊对和转印区域之间的转印纸引导装置和用于固定转印到通过转印区域的转印纸上的调色剂图像的定影辊对。转印纸引导装置包括内引导板和外引导板，并且内引导板具有朝向感光鼓的外周表面上的预定位置延伸的线性引导部。将预定位置设置在从感光鼓的旋转中心连接到转印器的旋转中心的线上，在感光鼓的旋转方向上游12°至23°的角度范围（θ）滚子，而内引导板的线性引导部分在预定位置处形成与感光鼓相切的角度（α），角度（α）设定在19°至30°。

6. 发明授权

US5848330A Imaging unit 失效
标题翻译：成像单位
公开(公告)号：US5848330A
公开(公告)日：1998-12-08
申请号：US965891
申请日：1997-11-07
申请人： Takahisa Nakaue , Yoshifumi Okauchi , Yukihiro Ito , Naoyuki Ishida , Masahiko Miyazaki , Tetsuya Ichigotani , Shoji Hirano
发明人： Takahisa Nakaue , Yoshifumi Okauchi , Yukihiro Ito , Naoyuki Ishida , Masahiko Miyazaki , Tetsuya Ichigotani , Shoji Hirano
IPC分类号： G03G21/16 , G03G15/08 , G03G21/00 , G03G15/04
CPC分类号： G03G15/0813 , G03G15/0896
摘要： An imaging unit includes a developer unit which is supported rotatably about a predetermined rotation axis thereof by means of a drum unit. Spacing regulation sleeves are respectively fitted around opposite ends of a support shaft of a developer roller for regulating a spacing between the photoreceptor drum and the developer roller. A driven gear is engaged with one end of the support shaft of the developer roller for integral rotation thereof, and adapted to be driven by a drive transmission gear. By utilizing a driving force applied to the driven gear, the developer unit is biased about the rotation axis to press one spacing regulation sleeve fitted around one end of the support shaft of the developer roller against the photoreceptor drum. The other spacing regulation sleeve fitted around the other end of the support shaft of the developer roller is resiliently pressed against the photoreceptor drum by means of a resilient member.
摘要翻译：成像单元包括显影单元，该显影单元通过鼓单元绕其预定旋转轴线可旋转地支撑。间隔调节套管分别安装在显影辊的支撑轴的相对两端，用于调节感光鼓和显影辊之间的间隔。从动齿轮与显影辊的支撑轴的一端接合，以使其一体旋转，并且适于由驱动传动齿轮驱动。通过利用施加到从动齿轮的驱动力，显影单元围绕旋转轴线偏置，以将围绕显影辊的支撑轴的一端装配的一个间隔调节套筒压靠在感光鼓上。围绕显影辊的支撑轴的另一端安装的另一个间隔调节套筒通过弹性构件弹性压靠在感光鼓上。

7. 发明申请

US20140155809A1 TAMPON APPLICATOR 有权
标题翻译： TAMPON适用者
公开(公告)号：US20140155809A1
公开(公告)日：2014-06-05
申请号：US14235726
申请日：2012-07-26
申请人： Kenta Taniguchi , Yukihiro Ito , Kouichi Yamaki
发明人： Kenta Taniguchi , Yukihiro Ito , Kouichi Yamaki
IPC分类号： A61F13/26
CPC分类号： A61F13/266
摘要： A tampon applicator comprises: an outer tube, in which an absorber stored inside, an aperture is disposed on one side thereof wherethrough the absorber is extruded, and a grip unit is disposed on the other side thereof; an inner tube which extrudes the absorber by moving within the outer tube; an auxiliary grip member. The auxiliary grip member further comprises a cover unit which covers the outer circumference surface of the grip unit, and collar unit which extends radially outwards from the outer circumference surface of the cover unit of the outer tube.
摘要翻译：卫生棉条敷料器包括：外管，其中储存在内部的吸收器在其一侧设置有孔，通过所述吸收体挤出，并且把手单元设置在其另一侧上; 内管，其通过在外管内移动而挤出吸收体; 辅助夹持构件。辅助夹持构件还包括覆盖把手单元的外周表面的盖单元和从外管的盖单元的外周表面径向向外延伸的凸缘单元。

8. 发明申请

US20140052048A1 TAMPON APPLICATOR 审中-公开
标题翻译： TAMPON适用者
公开(公告)号：US20140052048A1
公开(公告)日：2014-02-20
申请号：US13985826
申请日：2012-02-16
申请人： Kenta Taniguchi , Yukihiro Ito , Kouichi Yamaki
发明人： Kenta Taniguchi , Yukihiro Ito , Kouichi Yamaki
IPC分类号： A61F13/26
CPC分类号： A61F13/266 , A61F13/26
摘要： An tampon applicator includes an outer tube which contains an absorber therein, of which the one side is provided with a push-out aperture by which the absorber is to be pushed out, and of which the other side is provided with a grip tube unit; and an inner tube which is movable towards into the outer tube to push the absorber to the outside through the push-out aperture; and a collar unit extending radially outwards from an outer circumferential surface of the grip tube unit of the outer tube is included, and having a light transmissive means that enables the grip tube unit side to be visually confirmed from the push-out aperture side of the outer tube via the collar unit.
摘要翻译：卫生棉条敷料器包括一个在其中容纳吸收体的外管，其中一侧设置有一个推出孔，吸收器将被推出，其另一侧设有夹管单元; 以及可以朝向外管移动以通过推出孔推动吸收器到达外部的内管; 并且包括从外管的夹持管单元的外周面径向向外延伸的凸缘单元，并且具有能够从夹持管单元侧的推出孔侧目视确认夹持管单元侧的透光装置外管通过轴环单元。

9. 发明申请

US20130331763A1 TAMPON APPLICATOR 有权
标题翻译： TAMPON适用者
公开(公告)号：US20130331763A1
公开(公告)日：2013-12-12
申请号：US13976231
申请日：2011-12-27
申请人： Yukihiro Ito , Kenta Taniguchi , Kouichi Yamaki
发明人： Yukihiro Ito , Kenta Taniguchi , Kouichi Yamaki
IPC分类号： A61F13/26
CPC分类号： A61F13/26 , A61F13/266
摘要： A tampon applicator includes an outer cylinder in which an absorber is housed, and a push-out opening through which the absorber is to be pushed out is provided at one side and a grip cylinder unit is provided at the other side, and an inner cylinder which is inserted into the grip cylinder unit and being moved into the outer cylinder to be thereby able to push out the absorber outward through the push-out opening. The tampon applicator includes a grip jaw unit configured to extend from an outer circumferential face of the grip cylinder unit of the outer cylinder outwardly in a radial direction, wherein a finger hook unit by which a finger of a user is to be hooked is formed at the grip jaw unit.
摘要翻译：卫生棉条敷料器包括一个容纳吸收器的外筒，一侧设有一个推出吸收器的推出开口，另一侧设有夹持缸单元，内筒其被插入到夹持缸单元中并被移动到外筒中，从而能够通过推出开口向外推出吸收体。卫生棉条敷料器包括夹持单元，该夹持单元构造成从外筒的夹持缸单元的外周面沿径向向外延伸，其中，用于使用者的手指钩挂的手指钩单元形成在夹爪单元。

10. 发明申请

US20060247590A1 ABSORBENT ARTICLE 审中-公开
公开(公告)号：US20060247590A1
公开(公告)日：2006-11-02
申请号：US11380780
申请日：2006-04-28
申请人： Yukihiro Ito , Makoto Suekane , Masataka Kinoshita
发明人： Yukihiro Ito , Makoto Suekane , Masataka Kinoshita
IPC分类号： A61F13/15
CPC分类号： A61F13/474 , A61F13/8405 , A61F2013/15357 , A61F2013/15406 , A61F2013/8414 , A61F2013/8497
摘要： An absorbent article in which a plurality of absorbent components is layered, and the absorbent component on top is peeled off after use. The article is configured to inhibit twisting or wrinkling during use. In the absorbent article, the upper absorbent component is layered on the skin-facing surface of the bottom absorbent component and peelably bonded by the temporal adhesive member. The bottom absorbent component has higher flexural rigidity than the upper absorbent component, and the compression recovery rate of the bottom absorbent component is also set so as to be higher than that of the upper absorbent component. It is thereby possible to prevent the bottom absorbent component from twisting and wrinkling when the upper absorbent component is placed against the discharge area, and after the upper absorbent component is peeled off, the volume of the bottom absorbent component is restored, and comfort during contact thereof with the discharge area is improved.

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