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

US08811882B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08811882B2
公开(公告)日：2014-08-19
申请号：US12429997
申请日：2009-04-24
申请人： Keisuke Mitsuhashi , Michio Uchida , Shoichi Zensai , Youhei Suzuki , Tomonori Shida , Takeshi Shinji , Tomoaki Nakai
发明人： Keisuke Mitsuhashi , Michio Uchida , Shoichi Zensai , Youhei Suzuki , Tomonori Shida , Takeshi Shinji , Tomoaki Nakai
IPC分类号： G03G15/14
CPC分类号： G03G15/5095 , G03G15/1665 , G03G15/6564 , G03G2215/00409 , G03G2215/00945
摘要： The speed at which transfer-material enters a transfer region is controlled to prevent a phenomenon in which a toner image on an intermediate transfer belt is scraped by the leading edge of the transfer-material when the toner image is transferred onto the transfer-material. While the conveying speed of the transfer-material in a transfer nip coincides with the speed of the intermediate transfer belt, the transfer-material is conveyed at a speed lower than the peripheral speed of the intermediate transfer belt when the leading edge of the transfer-material comes into contact with the intermediate transfer belt, and the conveying speed of the transfer-material is increased by the time when the transfer-material enters the transfer nip.
摘要翻译：控制转印材料进入转印区域的速度，以防止当调色剂图像转印到转印材料上时转印材料的前端刮过中间转印带上的调色剂图像的现象。当转印料中转印材料的转印速度与中间转印带的速度重合时，转印材料的输送速度低于中间转印带的圆周速度时，材料与中间转印带接触，并且当转印材料进入转印辊隙时转印材料的输送速度增加。

2. 发明授权

US07865120B2 Image forming apparatus with power supply for charging nip forming member and rotary fixing member 有权
标题翻译：具有用于充电辊隙形成构件和旋转固定构件的电源的图像形成装置
公开(公告)号：US07865120B2
公开(公告)日：2011-01-04
申请号：US12098078
申请日：2008-04-04
申请人： Youhei Suzuki , Tetsuya Yamamoto , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi
发明人： Youhei Suzuki , Tetsuya Yamamoto , Michio Uchida , Tomonori Shida , Keisuke Mitsuhashi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2038
摘要： The image forming apparatus includes a fixing apparatus capable of restraining offset of a toner in multifarious types of sheets and in a variety of environments at low costs. The fixing apparatus has a rotary fixing member and a nip forming member which forms a fixing nip portion by coming into contact with the rotary member. A recording material bearing an unfixed toner image is conveyed while being pinched by the nip portion. The fixing apparatus fixes a toner image onto the recording material. The fixing apparatus further has a bias applying means which applies a bias to the nip forming member. The bias applying means, before the recording material reaches the nip portion, applies a first bias to the nip forming member so that a surface of a rotary member is charged with electricity, and applies a second bias to the nip forming member while the recording material is conveyed by the nip portion.
摘要翻译：图像形成装置包括能够以低成本限制多种类型的片材中的调色剂的偏移和各种环境中的定影装置。定影装置具有通过与旋转构件接触而形成定影夹持部的旋转固定构件和夹持形成构件。携带未定影调色剂图像的记录材料被夹持部分挤压的同时传送。定影装置将调色剂图像固定在记录材料上。定影装置还具有向辊隙形成构件施加偏压的偏压施加装置。偏置施加装置在记录材料到达夹持部分之前，向辊隙形成部件施加第一偏压，使得旋转部件的表面被充电，并且在记录材料上施加第二偏压被夹持部输送。

3. 发明申请

US20090136247A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20090136247A1
公开(公告)日：2009-05-28
申请号：US12275514
申请日：2008-11-21
申请人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
发明人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
IPC分类号： G03G15/00
CPC分类号： G03G15/043 , G03G15/5062 , G03G2215/00067 , G03G2215/0132
摘要： Provided is an image forming apparatus in which the image forming apparatus has a marginless mode in which the toner image is formed on said image bearing member in an area that covers the recording material and an area outside the recording material, and the toner image is transferred to extend beyond an edge of the recording material carried by said recording material carrying member, the image forming apparatus further including: a detecting device which detects the toner image that extends beyond the edge of the recording material and is transferred to said recording material carrying member in the marginless mode; and a control device which uses a detection result provided by said detecting device to control where said exposure device forms a latent image on said image bearing member.
摘要翻译：提供了一种图像形成装置，其中图像形成装置具有无边框模式，其中在覆盖记录材料的区域和记录材料外部的区域中在所述图像承载部件上形成调色剂图像，并且调色剂图像被转印延伸超过由所述记录材料承载构件承载的记录材料的边缘，所述图像形成装置还包括：检测装置，其检测延伸超出记录材料边缘的调色剂图像，并将其转印到所述记录材料承载构件在边缘模式; 以及使用由所述检测装置提供的检测结果来控制所述曝光装置在所述图像承载部件上形成潜像的位置的控制装置。

4. 发明授权

US06670044B2 Laminate film, fixing film and image heating apparatus using same 有权
标题翻译：层压膜，定影膜和使用其的图像加热装置
公开(公告)号：US06670044B2
公开(公告)日：2003-12-30
申请号：US09866586
申请日：2001-05-30
申请人： Tomonori Shida , Kazuo Kishino , Masaaki Takahashi , Hideyuki Yano , Atsuyoshi Abe , Masahiro Suzuki
发明人： Tomonori Shida , Kazuo Kishino , Masaaki Takahashi , Hideyuki Yano , Atsuyoshi Abe , Masahiro Suzuki
IPC分类号： B32B2700
CPC分类号： B32B15/08 , G03G15/2057 , Y10T428/24975 , Y10T428/31504 , Y10T428/3154 , Y10T428/31678 , Y10T428/31681 , Y10T428/31721
摘要： A laminate film showing good durability under pressure and heat application, and suitably used as a fixing film for toner image fixation, is provided. Such a laminate film is provided by forming a polyimide resin layer on a metal base layer at a controlled imidation percentage of 70-93%.
摘要翻译：提供了在压力和热施加下显示出良好的耐久性并且适合用作调色剂图像定影的定影膜的层压膜。通过以70-93％的控制酰亚胺化百分比在金属基层上形成聚酰亚胺树脂层来提供这种层压膜。

5. 发明授权

US08391736B2 Image-forming apparatus for measuring the amount or density of toner of a toner patch 有权
标题翻译：用于测量调色剂贴片的调色剂的量或密度的图像形成装置
公开(公告)号：US08391736B2
公开(公告)日：2013-03-05
申请号：US13089148
申请日：2011-04-18
申请人： Tomonori Shida
发明人： Tomonori Shida
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/0119 , G03G2215/0164
摘要： An image-forming apparatus includes an optical sensor including a light-receiving element that receives light reflected by a belt-like moving medium to produce an output corresponding to the amount of light received. This image-forming apparatus determines the density of a toner patch image formed by an image-forming unit by correcting an output produced when the optical sensor detects the toner patch image at a position on a roller disposed opposite the sensor on the basis of an output produced by the optical sensor in an area where no toner image is formed on the belt-like moving medium at the same position on the opposite roller as the position where the sensor detects the toner patch image.
摘要翻译：图像形成装置包括光学传感器，其包括受光元件，该光接收元件接收由带状移动介质反射的光以产生与所接收的光量对应的输出。该图像形成装置通过校正当光学传感器基于输出设置在与传感器相对设置的辊上的位置处检测到调色剂图像时产生的输出来确定由图像形成单元形成的调色剂贴片图像的浓度在与传感器检测到调色剂补片图像的位置相对的辊上的相同位置处，在带状移动介质上不形成调色剂图像的区域中由光学传感器产生。

6. 发明授权

US08081912B2 Image forming apparatus with marginless printing mode 失效
标题翻译：具有无边距打印模式的图像形成装置
公开(公告)号：US08081912B2
公开(公告)日：2011-12-20
申请号：US12364757
申请日：2009-02-03
申请人： Yoshiro Saito , Keisuke Mitsuhashi , Michio Uchida , Tomonori Shida
发明人： Yoshiro Saito , Keisuke Mitsuhashi , Michio Uchida , Tomonori Shida
IPC分类号： G03G15/01 , G03G21/00 , G03G15/16
CPC分类号： G03G15/5095 , G03G2215/00734
摘要： An image forming apparatus operates in a marginless print mode in which the toner image is formed on a first region on a first image bearing member corresponding to a sheet size and a second region on the first image bearing member outside the first region. Reverse-transfer efficiency TR1 and reverse-transfer efficiency TR2 satisfy TR1
摘要翻译：图像形成装置以无边缘打印模式操作，其中调色剂图像形成在第一图像承载部件上的对应于纸张尺寸的第一区域上，而第一图像承载部件上的第二区域形成在第一区域外部。反向传递效率TR1和反向传输效率TR2满足TR1

7. 发明授权

US07953334B2 Image forming apparatus for measuring the amount or density of toner of a toner patch 有权
标题翻译：用于测量调色剂贴片的调色剂的量或密度的图像形成装置
公开(公告)号：US07953334B2
公开(公告)日：2011-05-31
申请号：US11461341
申请日：2006-07-31
申请人： Tomonori Shida
发明人： Tomonori Shida
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/0119 , G03G2215/0164
摘要： An image-forming apparatus includes an optical sensor including a light-receiving element that receives light reflected by a belt-like moving medium to produce an output corresponding to the amount of light received. This image-forming apparatus determines the density of a toner patch image formed by an image-forming unit by correcting an output produced when the optical sensor detects the toner patch image at a position on a roller disposed opposite the sensor on the basis of an output produced by the optical sensor in an area where no toner image is formed on the belt-like moving medium at the same position on the opposite roller as the position where the sensor detects the toner patch image.
摘要翻译：图像形成装置包括光学传感器，其包括受光元件，该光接收元件接收由带状移动介质反射的光以产生与所接收的光量对应的输出。该图像形成装置通过校正当光学传感器基于输出设置在与传感器相对设置的辊上的位置处检测到调色剂图像时产生的输出来确定由图像形成单元形成的调色剂贴片图像的浓度在与传感器检测到调色剂补片图像的位置相对的辊上的相同位置处，在带状移动介质上不形成调色剂图像的区域中由光学传感器产生。

8. 发明申请

US20070036568A1 IMAGE-FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20070036568A1
公开(公告)日：2007-02-15
申请号：US11461341
申请日：2006-07-31
申请人： Tomonori Shida
发明人： Tomonori Shida
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/0119 , G03G2215/0164
摘要： An image-forming apparatus includes an optical sensor including a light-receiving element that receives light reflected by a belt-like moving medium to produce an output corresponding to the amount of light received. This image-forming apparatus determines the density of a toner patch image formed by an image-forming unit by correcting an output produced when the optical sensor detects the toner patch image at a position on a roller disposed opposite the sensor on the basis of an output produced by the optical sensor in an area where no toner image is formed on the belt-like moving medium at the same position on the opposite roller as the position where the sensor detects the toner patch image.
摘要翻译：图像形成装置包括光学传感器，其包括受光元件，该光接收元件接收由带状移动介质反射的光以产生与所接收的光量对应的输出。该图像形成装置通过校正当光学传感器基于输出设置在与传感器相对设置的辊上的位置处检测到调色剂图像时产生的输出来确定由图像形成单元形成的调色剂贴片图像的浓度在与传感器检测到调色剂补片图像的位置相对的辊上的相同位置处，在带状移动介质上不形成调色剂图像的区域中由光学传感器产生。

9. 发明授权

US06847793B2 Temperature control for an image heating apparatus 有权
标题翻译：图像加热装置的温度控制
公开(公告)号：US06847793B2
公开(公告)日：2005-01-25
申请号：US10330102
申请日：2002-12-30
申请人： Masahiro Suzuki , Tomonori Shida
发明人： Masahiro Suzuki , Tomonori Shida
IPC分类号： G03G21/00 , G03G15/20 , G03G21/14
CPC分类号： G03G15/2039
摘要： An image forming apparatus is provided with a heating device, a conveying device, and a control device, wherein the control device has a mode for changing the set temperature from a first temperature to a second temperature higher than the first temperature when the leading edge of the recording material passes through the nip portion by a predetermined distance and the predetermined distance is equal to a value 0.3 to 2.0 times larger than the distance between the nip portion and the carrying device. Thereby, a recording-material jam is controlled and the image quality is prevented from deteriorating.
摘要翻译：图像形成装置设置有加热装置，输送装置和控制装置，其中控制装置具有将设定温度从第一温度改变到高于第一温度的第二温度的模式，当第一温度高于第一温度时，记录材料通过夹持部分预定距离，并且预定距离等于压合部分和承载装置之间的距离的0.3至2.0倍的值。由此，控制记录材料卡纸并防止图像质量恶化。

10. 发明授权

US06792240B2 Image heating apparatus and elastic roller therefor 有权
标题翻译：图像加热装置及其弹性辊
公开(公告)号：US06792240B2
公开(公告)日：2004-09-14
申请号：US10287514
申请日：2002-11-05
申请人： Tomonori Shida , Masahiro Suzuki
发明人： Tomonori Shida , Masahiro Suzuki
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： The image forming apparatus includes an elastic roller for forming a nip portion for binding and conveying a recording material, the elastic roller including a elastic layer and a parting surface layer, wherein an area which is not passed by the recording material in the nip portion includes an exposed area where a elastic layer of the elastic roller is exposed, and wherein the exposed area includes a portion where a diameter of the exposed area is equal to or less than a maximum diameter of an area of the parting surface layer. The image forming apparatus prevents a rotary body or a pressuring body from contaminating their surfaces for a long time.
摘要翻译：图像形成装置包括用于形成用于装订和传送记录材料的夹持部的弹性辊，该弹性辊包括弹性层和分离表面层，其中在夹持部中不被记录材料通过的区域包括暴露弹性辊的弹性层的露出区域，其中所述露出区域包括所述露出区域的直径等于或小于所述分型面层的面积的最大直径的部分。图像形成装置防止旋转体或加压体长时间污染它们的表面。

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