专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07389982B2 Image forming device capable of feeding paper smoothly 有权
标题翻译：图像形成装置能够顺利进纸
公开(公告)号：US07389982B2
公开(公告)日：2008-06-24
申请号：US10893496
申请日：2004-07-19
申请人： Kazumasa Makino , Masahiro Kamimura , Yoshiyuki Ito
发明人： Kazumasa Makino , Masahiro Kamimura , Yoshiyuki Ito
IPC分类号： B65H3/06
CPC分类号： B65H1/14 , B65H5/062 , B65H2403/42 , B65H2405/31
摘要： An image-forming device includes an image-forming section, a separating/feeding section that separates and feeds sheets of paper from a stack into the image-forming section one sheet at a time, a pressing plate disposed on the opposite side of the stacked paper from the separating/feeding section, and a drive section that drives the pressing plate. The drive section drives the pressing plate toward the separating/feeding section when the separating/feeding section is in contact with the paper and driving of the separating/feeding section has stopped.
摘要翻译：图像形成装置包括：图像形成部;分离供给部，其将纸张从堆叠分离并一次一张地供给到图像形成部;印刷板，其设置在堆叠的相反侧; 来自分离/供给部的纸和驱动压板的驱动部。当分离/供给部分与纸张接触并且分离/供给部分的驱动停止时，驱动部分将压板驱动到分离/供给部分。

2. 发明授权

US06978113B2 Image forming device regulating sheet conveying timings 有权
标题翻译：图像形成装置调节纸张传送定时
公开(公告)号：US06978113B2
公开(公告)日：2005-12-20
申请号：US10793893
申请日：2004-03-08
申请人： Masahiro Kamimura , Kazumasa Makino
发明人： Masahiro Kamimura , Kazumasa Makino
IPC分类号： G03G15/00
CPC分类号： G03G15/6564 , G03G2215/00945
摘要： An image forming device for forming an image on a cut image recording medium that includes a sheet feeder unit storing a stack of image recording mediums, and a separation unit that intermittently separates one sheet of the stack from a remaining stack at a separating position and feeds the one sheet in a sheet feeding direction. The image forming device also includes an image forming unit at which a visible image is formed on the image recording medium fed from the sheet feeder unit, a conveying path extending between the sheet feeder unit and the image forming unit, and a sheet leading edge position regulating unit having a part selectively protrudable into the sheet conveying path to provide a protruding position. Finally, the leading edge position of the image recording medium is regulated upon protrusion of the part into the sheet conveying path.
摘要翻译：一种用于在切割图像记录介质上形成图像的图像形成装置，该图像形成装置包括存储图像记录介质的堆叠的供纸单元，以及分离单元，其在分离位置间歇地将一张堆叠与剩余的堆叠间隔开并进给一张纸在进纸方向上。图像形成装置还包括图像形成单元，在该图像形成单元处，在从供纸单元供给的图像记录介质上形成可见图像，在供纸单元和图像形成单元之间延伸的输送路径，以及片材前端位置调节单元具有可选择地突出到片材输送路径中的部分以提供突出位置。最后，图像记录介质的前缘位置在部件突出到纸张传送路径中时被调节。

3. 发明授权

US06308952B1 Paper sheet discharge apparatus 有权
标题翻译：纸张排出装置
公开(公告)号：US06308952B1
公开(公告)日：2001-10-30
申请号：US09253551
申请日：1999-02-22
申请人： Kazuhiko Takagi , Hiroaki Nishimura , Hiroyuki Kashima , Kazumasa Makino , Atsuo Hirose
发明人： Kazuhiko Takagi , Hiroaki Nishimura , Hiroyuki Kashima , Kazumasa Makino , Atsuo Hirose
IPC分类号： B65H2960
CPC分类号： G03G15/6538 , B65H31/22 , B65H39/11 , B65H2402/10 , B65H2402/60 , B65H2402/62 , B65H2403/40 , B65H2408/111 , B65H2408/118
摘要： A paper sheet discharge apparatus comprises a transport roller that transports paper sheets discharged from an image-forming apparatus, a plurality of switching flappers that guide the paper sheets to desired bins, and a plurality of delivery rollers that discharge the paper sheets via the switching flappers to the bins. The paper sheets are reliably stored in the desired bins without decreasing their transport speed by the aid of the transport roller, the switching flappers, and the delivery rollers. The power from a motor is transmitted only to the delivery rollers which are used to discharge the paper sheets while being interlocked with the specified switching flapper.
摘要翻译：一种纸张排出装置，包括：输送从图像形成装置排出的纸张的输送辊，将纸张导引到期望的箱体的多个切换刮板;以及多个输送辊，其通过切换刮板排出纸张到箱子纸张可靠地存储在期望的箱中，而不会通过输送辊，开关刮板和输送辊而减小其输送速度。来自电动机的动力仅传递到用于在与指定的开关挡板互锁的同时排出纸张的输送辊。

4. 发明授权

US06295081B1 Recording medium discharge apparatus and image forming apparatus equipped with recording medium discharge apparatus 有权
标题翻译：记录介质放电装置和装备有记录介质放电装置的成像装置
公开(公告)号：US06295081B1
公开(公告)日：2001-09-25
申请号：US09283588
申请日：1999-04-01
申请人： Hiroyuki Kashima , Kazumasa Makino , Kazuhiko Takagi
发明人： Hiroyuki Kashima , Kazumasa Makino , Kazuhiko Takagi
IPC分类号： B41J2435
CPC分类号： G03G15/6538 , B65H39/11 , B65H2511/152 , B65H2553/41 , G03G2215/00548 , G03G2215/00911 , H04N1/00519 , H04N1/00567 , H04N1/00633 , H04N1/00644 , H04N1/00681 , H04N1/00697 , B65H2220/01
摘要： A recording medium discharge apparatus includes bins for storing sheets of paper therein. The apparatus also includes level sensors for each detecting one of the bins having been filled with paper sheets. Each sensor consists of a light emitter and a light receiver, which are positioned on both sides of the associated bin. The emitter and the receiver are aligned on a line extending across the direction in which paper sheets can be discharged. This prevents paper sheets from coming into direct contact with the sensors. Even if paper sheets discharged into each bin are once taken out and then returned to it, the returned sheets do not come in contact with the associated sensor. It is therefore possible to keep the discharge of paper sheets in good condition.
摘要翻译：记录介质排出装置包括用于在其中存放纸张的箱体。该装置还包括用于每个检测已经填充有纸张的一个箱体的液位传感器。每个传感器由光发射器和光接收器组成，它们位于相关仓的两侧。发射器和接收器在延伸穿过可以排出纸张的方向的线上对齐。这样可防止纸张与传感器直接接触。即使排出到每个箱子中的纸张一旦被取出然后返回到其中，返回的纸张也不会与相关联的传感器接触。因此可以保持纸张的排出状况良好。

5. 发明授权

US06173951B1 Sheet feeder for feeding one sheet at a time from sheet stack regardless of thickness and weight of sheets 有权
标题翻译：纸张进纸器，无论纸张的厚度和重量如何，一次从纸张堆叠中进纸一张
公开(公告)号：US06173951B1
公开(公告)日：2001-01-16
申请号：US09144091
申请日：1998-08-31
申请人： Mitsuaki Inoue , Kazumasa Makino , Tetsuo Asada
发明人： Mitsuaki Inoue , Kazumasa Makino , Tetsuo Asada
IPC分类号： B65H352
CPC分类号： B65H3/0607 , B65H3/5223 , B65H2404/1112
摘要： A sheet feeder provided with a feed roller having a circumferential surface portion and a cutout surface portion and capable of reliably feeding sheets regardless of the thickness and weight of the recording medium. The feed roller has a roller shaft extending from both side thereof. Each roller has an inner peripheral surface through which the roller shaft extends, and has an outer peripheral portion serving as a contact portion for contacting with a separation pad when the cutout surface portion is in confrontation with the pad. An annular space is provided between the inner peripheral surface of the roller and an outer peripheral surface of the roller shaft. A spacer is movable over the roller shaft and is insertable into and rectactable from the annular space. In the insertion position, a distance between an axial center of the roller shaft and the contact portion is increased. In the retracted position, the distance is decreased because of the urging of the separation pad toward the roller.
摘要翻译：一种供纸装置，具有带有圆周表面部分和切口表面部分的进给辊，并且能够可靠地进给纸张，而与记录介质的厚度和重量无关。进料辊具有从其两侧延伸的辊轴。每个辊具有内周面，辊轴延伸穿过该内周面，并且当切口表面部分与衬垫相对时，具有用作与分离垫接触的接触部分的外周部分。在辊的内周面和辊轴的外周面之间设置环状空间。间隔件可以在辊轴上移动并且可插入到环形空间中并且可从环形空间中取出。在插入位置，辊轴的轴心与接触部之间的距离增加。在缩回位置，由于分离垫朝向辊的推动，距离减小。

6. 发明授权

US5913097A Developing device, image forming apparatus, and toner fillable cartridge that includes an agitator having a first medium and a second medium 失效
标题翻译：显影装置，图像形成装置和调色剂可填充盒，其包括具有第一介质和第二介质的搅拌器
公开(公告)号：US5913097A
公开(公告)日：1999-06-15
申请号：US28767
申请日：1998-02-24
申请人： Hiroshi Nakano , Kazumasa Makino
发明人： Hiroshi Nakano , Kazumasa Makino
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0856 , G03G15/0862 , G03G15/0867 , G03G2215/067 , G03G2215/085 , G03G2215/0894
摘要： A developing device for use with an image forming apparatus can properly detect a residual toner level by adjusting the toner diffusion in a toner cartridge. The developing device stirs toner in the toner cartridge by rotating an agitator in the toner cartridge, and supplies the stirred toner from a toner introduction port. The image forming apparatus then forms images by electrophotographic processes. The agitator has at least two elastic film members and is formed so that the first film member is rotated first, then the second film member is rotated by following the first film member.
摘要翻译：用于图像形成装置的显影装置可以通过调节调色剂盒中的调色剂扩散来适当地检测残留调色剂水平。显影装置通过旋转调色剂盒中的搅拌器来搅拌调色剂盒中的调色剂，并从调色剂引入口供应搅拌的调色剂。然后，图像形成装置通过电子照相方法形成图像。搅拌器具有至少两个弹性膜构件，并且形成为使得第一膜构件首先旋转，然后第二膜构件通过跟随第一膜构件而旋转。

7. 发明授权

US5630198A Toner fillable cartridge having protrusions engageable with a development case shutter 失效
标题翻译：调色剂可填充盒具有可与显影盒快门接合的凸起
公开(公告)号：US5630198A
公开(公告)日：1997-05-13
申请号：US638776
申请日：1996-04-29
申请人： Kazumasa Makino
发明人： Kazumasa Makino
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G15/0855 , G03G15/0856 , G03G15/0862 , G03G15/0865 , G03G15/0868 , G03G15/0881 , G03G2215/067 , G03G2215/0675 , G03G2215/0692 , G03G2215/0894 , G03G2215/0897 , Y10S222/01
摘要： A toner fillable cartridge for use with a toner developing device includes a toner body having first and second ends, a toner exhaust port between the first and second ends, a toner box shielding member rotatably mounted on the toner body to open and close the toner exhaust port as the toner body is rotated with respect to the development device and the toner box shielding member, and a pair of protrusions formed on each side of the toner box shielding member. Each of the pair of protrusions are structured to engage a developing device shielding member movably positioned over a toner introduction port of the developing device. Rotation of the toner body with respect to the development device causes each of the pair of protrusions to engage and displace the developing device shielding member to open and close the toner introduction port as the toner exhaust port rotates to align with the toner introduction port.
摘要翻译：一种与调色剂显影装置一起使用的调色剂可填充盒包括具有第一和第二端的调色剂体，第一和第二端之间的调色剂排出口，可旋转地安装在调色剂体上的打印和关闭调色剂排气口的调色剂盒屏蔽构件作为调色剂体的端口相对于显影装置和调色剂盒屏蔽构件旋转，以及形成在调色剂盒屏蔽构件的每一侧上的一对突起。所述一对突起中的每一个被构造成接合可移动地定位在显影装置的调色剂引入口上方的显影装置屏蔽构件。调色剂体相对于显影装置的旋转使得当调色剂排出口旋转以与调色剂引入口对准时，一对突起中的每一个突起接合和移动显影装置屏蔽构件以打开和关闭调色剂引入口。

8. 发明授权

US4992823A Image recording apparatus feasible for replacement of image recording medium 失效
标题翻译：图像记录装置可替换图像记录介质
公开(公告)号：US4992823A
公开(公告)日：1991-02-12
申请号：US281215
申请日：1988-12-08
申请人： Tsuyoshi Suzuki , Osamu Nagata , Makoto Yamada , Toshio Sugiura , Eiji Shibata , Kazuhito Ishida , Kazumasa Makino
发明人： Tsuyoshi Suzuki , Osamu Nagata , Makoto Yamada , Toshio Sugiura , Eiji Shibata , Kazuhito Ishida , Kazumasa Makino
IPC分类号： G03B27/32 , G03B27/58 , G03F7/00
CPC分类号： G03F7/0022 , G03B27/32 , G03B27/588 , G03B2227/325
摘要： An image recording apparatus using a microcapsule sheet on which a latent image is formed. The microcapsule sheet is accommodated within a sheet roll cartridge detachably provided to a main frame, and a take up means for winding light-exposed microcapsule sheet thereover. The cartridge and the take-up means are geometrically positioned at an upper portion of the main frame, so that these are easily assembleable and disassembleable. Preferrably, a link mechanism is provided which connects a cover member to the cartridge. The link mechanism provides disengagement of the cartridge from the main frame upon opening of the cover member, and provides an engagement therebetween upon closing thereof. Further, additional link mechanism is provided between the cover member and a separation roller unit. The separation roller unit is moved to a first direction where the roller is separated from the microcapsule sheet when the cover member is opened. The unit is moved to a second direction where the roller is in contact with the microcapsule sheet when the cover member is closed.
摘要翻译：使用其上形成潜像的微胶囊片的图像记录装置。微胶囊片被容纳在可拆卸地设置在主框架上的片材盒中，以及用于将曝光的微胶囊片卷绕在其上的卷取装置。盒和卷取装置几何地位于主框架的上部，使得它们易于组装和拆卸。优选地，提供将盖构件连接到盒的连杆机构。连杆机构在打开盖构件时使盒从主框架脱离，并且在其闭合时提供接合。此外，在盖构件和分离辊单元之间提供附加的连杆机构。当打开盖构件时，分离辊单元移动到辊与微胶囊片分离的第一方向。当盖构件关闭时，单元移动到辊与微胶囊片接触的第二方向。

9. 发明授权

US07529499B2 Image forming unit and image forming apparatus having the same 有权
标题翻译：图像形成单元和具有该图像形成单元的图像形成装置
公开(公告)号：US07529499B2
公开(公告)日：2009-05-05
申请号：US10811975
申请日：2004-03-30
申请人： Kazumasa Makino
发明人： Kazumasa Makino
IPC分类号： G03G15/00 , B65H5/00
CPC分类号： G03G15/6502
摘要： An image forming unit includes an image forming device that forms an image on a recording medium disposed at a lower portion thereof, a device frame that supports the image forming device at the lower portion, having a first attaching portion to which to attach a first storage frame and a second attaching portion to which to attach a second frame. Either a first storage unit or a second storage unit is attached to the image forming unit. The first storage unit includes a first storage tray having a first storage capacity, a first guide member and the first storage frame. The second storage unit includes a second storage tray having a second storage capacity larger than the first storage capacity, the second guide member and the second storage frame.
摘要翻译：图像形成单元包括在设置在其下部的记录介质上形成图像的图像形成装置，在下部支撑图像形成装置的装置框架，具有第一附接部，附接第一存储部框架和第二附接部分，以附接第二框架。第一存储单元或第二存储单元都附接到图像形成单元。第一存储单元包括具有第一存储容量的第一存储托盘，第一引导构件和第一存储框架。第二存储单元包括具有大于第一存储容量的第二存储容量的第二存储托盘，第二引导构件和第二存储框架。

10. 发明申请

US20050053394A1 Developing cartridge, photosensitive member cartridge, process unit, and image forming apparatus 有权
标题翻译：显影盒，感光构件盒，处理单元和成像装置
公开(公告)号：US20050053394A1
公开(公告)日：2005-03-10
申请号：US10899145
申请日：2004-07-27
申请人： Makoto Ishii , Takami Takeuchi , Kazumasa Makino , Hirotaka Mori
发明人： Makoto Ishii , Takami Takeuchi , Kazumasa Makino , Hirotaka Mori
IPC分类号： G03G15/06 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1821 , G03G2221/1853
摘要： A lever is provided in a photosensitive member frame of a photosensitive member cartridge that accommodates a developing cartridge in a cartridge accommodating portion. The lever is engaged with an engaging shaft of the developing cartridge, and is movable between a contact position and a separation position. When the lever is in the contact position, a developing roller and a photosensitive drum make contact with each other, and when the lever is in the separation position, the developing roller and the photosensitive drum are separated.
摘要翻译：在感光构件盒的感光构件框架中设置有杆，该感光构件框架容纳显影盒在盒容纳部分中。杠杆与显影盒的接合轴接合，并且可在接触位置和分离位置之间移动。当杆处于接触位置时，显影辊和感光鼓彼此接触，并且当杆处于分离位置时，显影辊和感光鼓分离。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式