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1. 发明授权

US07324765B2 Image forming apparatus 有权
公开(公告)号：US07324765B2
公开(公告)日：2008-01-29
申请号：US11088846
申请日：2005-03-25
申请人： Yuichiro Toyohara , Haruhiko Omata
发明人： Yuichiro Toyohara , Haruhiko Omata
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/50 , G03G15/2064 , G03G2215/00447 , G03G2215/00603 , G03G2215/00805
摘要： In an image forming apparatus, an image forming condition is changed depending on whether or not a recording material on which a toner image is formed is ordinary high gloss paper or thermoplastic resin coated paper. More specifically, in the case where a high gloss mode is selected during image formation, judgement whether or not the high gloss paper is the ordinary high gloss paper or the thermoplastic resin coated paper is made. In the former case, a screen line number is set to 150 lpi, and in the latter case, the screen line number is set to 200 lpi. As a result, image failure due to collapse of a toner layer (during fixation) on the ordinary high gloss paper is prevented and high-quality toner image is formed on the thermoplastic resin coated paper.

2. 发明申请

US20100021194A1 IMAGE FORMATION SYSTEM, IMAGE FORMATION METHOD, AND IMAGE QUALITY IMPROVEMENT METHOD 有权
标题翻译：图像形成系统，图像形成方法和图像质量改进方法
公开(公告)号：US20100021194A1
公开(公告)日：2010-01-28
申请号：US11916774
申请日：2006-09-13
申请人： Yuichiro Toyohara , Takeshi Menjo , Jiro Ishiduka , Haruhiko Omata , Motohide Shiozawa , Tatsuomi Murayama
发明人： Yuichiro Toyohara , Takeshi Menjo , Jiro Ishiduka , Haruhiko Omata , Motohide Shiozawa , Tatsuomi Murayama
IPC分类号： G03G13/20 , G03G15/20
CPC分类号： G03G13/20 , G03G15/2039 , G03G2215/0174
摘要： An image formation system includes image forming means for forming different color toner images on a recording material having a toner reception layer; first image heating means for heating and pressing the toner image on the recording material; second image heating means for heating and pressing the toner image on the recording material having been heated and pressed by the first image heating means; and wherein the first image heating means is operable so as to provide a granularity R of the toner image satisfying 0.5≦R≦4.0 and a glossiness G of the toner image satisfying 5≦G≦40, and the second image heating means is operable so as to provide a granularity R of the toner image satisfying not more than 4.0 and a glossiness G of the toner image satisfying not less than 60.
摘要翻译：图像形成系统包括用于在具有调色剂接收层的记录材料上形成不同颜色的调色剂图像的图像形成装置; 第一图像加热装置，用于加热和压缩记录材料上的调色剂图像; 第二图像加热装置，用于对由第一图像加热装置加热和加压的记录材料上的调色剂图像进行加热和加压; 并且其中第一图像加热装置可操作以便提供满足0.5≤R≤4.0的调色剂图像的粒度R和满足5≤G≤40的调色剂图像的光泽度G，并且第二图像加热装置可操作以提供满足不大于4.0的调色剂图像的粒度R和调色剂图像的光泽度G满足不小于60。

3. 发明授权

US08218990B2 Image formation system, image formation method, and image quality improvement method twice heating and pressing a toner image on a recording material 有权
标题翻译：图像形成系统，图像形成方法和图像质量改进方法将记录材料上的调色剂图像加热和加压两次
公开(公告)号：US08218990B2
公开(公告)日：2012-07-10
申请号：US11916774
申请日：2006-09-13
申请人： Yuichiro Toyohara , Takeshi Menjo , Jiro Ishiduka , Haruhiko Omata , Motohide Shiozawa , Tatsuomi Murayama
发明人： Yuichiro Toyohara , Takeshi Menjo , Jiro Ishiduka , Haruhiko Omata , Motohide Shiozawa , Tatsuomi Murayama
IPC分类号： G03G15/20
CPC分类号： G03G13/20 , G03G15/2039 , G03G2215/0174
摘要： An image formation system includes an image forming apparatus for forming different color toner images on a recording material having a toner reception layer, a first heater for heating and pressing the toner image on the recording material, and a heater for heating and pressing the toner image on the recording material having been heated and pressed by the first heater. The first heater is operable so as to provide a granularity R of the toner image satisfying 0.5≦R≦4.0 and a glossiness G of the toner image satisfying 5≦G≦40, the second heater being operable so as to provide a granularity R of the toner image that is not more than 4.0 and a glossiness G of the toner image that is not less than 60.
摘要翻译：图像形成系统包括用于在具有调色剂接收层的记录材料上形成不同颜色的调色剂图像的图像形成装置，用于加热和加压记录材料上的调色剂图像的第一加热器，以及用于加热和加压调色剂图像的加热器在由第一加热器加热和压制的记录材料上。第一加热器是可操作的，以便提供满足0.5＆nlE; R＆nlE; 4.0的调色剂图像的颗粒度R和满足5＆lt; 1lE; G＆nlE; 40的调色剂图像的光泽度G，第二加热器可操作以提供粒度R 的调色剂图像不大于4.0，调色剂图像的光泽度G不小于60。

4. 发明授权

US07340190B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07340190B2
公开(公告)日：2008-03-04
申请号：US11694047
申请日：2007-03-30
申请人： Yuichiro Toyohara , Haruhiko Omata
发明人： Yuichiro Toyohara , Haruhiko Omata
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/50 , G03G15/2064 , G03G2215/00447 , G03G2215/00603 , G03G2215/00805
摘要： In an image forming apparatus, an image forming condition is changed depending on whether or not a recording material on which a toner image is formed is ordinary high gloss paper or thermoplastic resin coated paper. More specifically, in the case where a high gloss mode is selected during image formation, judgement whether or not the high gloss paper is the ordinary high gloss paper or the thermoplastic resin coated paper is made. In the former case, a screen line number is set to 150 lpi, and in the latter case, the screen line number is set to 200 lpi. As a result, image failure due to collapse of a toner layer (during fixation) on the ordinary high gloss paper is prevented and high-quality toner image is formed on the thermoplastic resin coated paper.
摘要翻译：在图像形成装置中，根据其上形成有调色剂图像的记录材料是普通高光纸或热塑性树脂涂布纸来改变图像形成条件。更具体地说，在图像形成期间选择高光泽模式的情况下，判断高光泽纸是普通高光纸还是热塑性树脂涂布纸。在前一种情况下，屏幕行号被设置为150lpi，在后一种情况下，屏幕线号被设置为200lpi。结果，防止在普通高光泽纸上由于调色剂层的塌陷（在定影期间）造成的图像故障，并且在热塑性树脂涂布纸上形成高质量的调色剂图像。

5. 发明申请

US20070166086A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20070166086A1
公开(公告)日：2007-07-19
申请号：US11694047
申请日：2007-03-30
申请人： YUICHIRO TOYOHARA , Haruhiko Omata
发明人： YUICHIRO TOYOHARA , Haruhiko Omata
IPC分类号： G03G15/20
CPC分类号： G03G15/50 , G03G15/2064 , G03G2215/00447 , G03G2215/00603 , G03G2215/00805
摘要： In an image forming apparatus, an image forming condition is changed depending on whether or not a recording material on which a toner image is formed is ordinary high gloss paper or thermoplastic resin coated paper. More specifically, in the case where a high gloss mode is selected during image formation, judgement whether or not the high gloss paper is the ordinary high gloss paper or the thermoplastic resin coated paper is made. In the former case, a screen line number is set to 150 lpi, and in the latter case, the screen line number is set to 200 lpi. As a result, image failure due to collapse of a toner layer (during fixation) on the ordinary high gloss paper is prevented and high-quality toner image is formed on the thermoplastic resin coated paper.
摘要翻译：在图像形成装置中，根据其上形成有调色剂图像的记录材料是普通高光纸或热塑性树脂涂布纸来改变图像形成条件。更具体地说，在图像形成期间选择高光泽模式的情况下，判断高光泽纸是普通高光纸还是热塑性树脂涂布纸。在前一种情况下，屏幕行号被设置为150lpi，在后一种情况下，屏幕线号被设置为200lpi。结果，防止在普通高光泽纸上由于调色剂层的塌陷（在定影期间）造成的图像故障，并且在热塑性树脂涂布纸上形成高质量的调色剂图像。

6. 发明申请

US20050214004A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050214004A1
公开(公告)日：2005-09-29
申请号：US11088846
申请日：2005-03-25
申请人： Yuichiro Toyohara , Haruhiko Omata
发明人： Yuichiro Toyohara , Haruhiko Omata
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/50 , G03G15/2064 , G03G2215/00447 , G03G2215/00603 , G03G2215/00805
摘要： In an image forming apparatus, an image forming condition is changed depending on whether or not a recording material on which a toner image is formed is ordinary high gloss paper or thermoplastic resin coated paper. More specifically, in the case where a high gloss mode is selected during image formation, judgement whether or not the high gloss paper is the ordinary high gloss paper or the thermoplastic resin coated paper is made. In the former case, a screen line number is set to 150 lpi, and in the latter case, the screen line number is set to 200 lpi. As a result, image failure due to collapse of a toner layer (during fixation) on the ordinary high gloss paper is prevented and high-quality toner image is formed on the thermoplastic resin coated paper.
摘要翻译：在图像形成装置中，根据其上形成有调色剂图像的记录材料是普通高光纸或热塑性树脂涂布纸来改变图像形成条件。更具体地说，在图像形成期间选择高光泽模式的情况下，判断高光泽纸是普通高光纸还是热塑性树脂涂布纸。在前一种情况下，屏幕行号被设置为150lpi，在后一种情况下，屏幕线号被设置为200lpi。结果，防止在普通高光泽纸上由于调色剂层的塌陷（在定影期间）造成的图像故障，并且在热塑性树脂涂布纸上形成高质量的调色剂图像。

7. 发明授权

US08086161B2 Image forming apparatus which forms a toner image on a recording medium with the use of color toner and transparent toner 有权
标题翻译：图像形成装置，其使用彩色调色剂和透明调色剂在记录介质上形成调色剂图像
公开(公告)号：US08086161B2
公开(公告)日：2011-12-27
申请号：US12125399
申请日：2008-05-22
申请人： Haruhiko Omata
发明人： Haruhiko Omata
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/0194 , G03G2215/00805
摘要： An image forming apparatus includes a toner image forming unit for effecting an image forming operation to form toner image on a recording material, wherein the toner image comprises chromatic toner image components with different colors and a transparent toner image component overlaid thereon; a fixing unit for effecting a fixing operation to heat and fix the toner image on the recording material; a switching unit for switching, in accordance with information relating to a maximum toner amount per unit area in a zone in which the transparent toner component is present, operations to a mode in which the formation of the toner image is effected through a plurality of such image forming operations, and the fixing of the toner image is effected through a plurality of such fixing operations.
摘要翻译：图像形成装置包括用于进行图像形成操作以在记录材料上形成调色剂图像的调色剂图像形成单元，其中调色剂图像包括不同颜色的彩色调色剂图像分量和覆盖在其上的透明调色剂图像组分; 固定单元，用于进行定影操作以将调色剂图像加热并固定在记录材料上; 切换单元，用于根据与在其中存在透明调色剂成分的区域中每单位面积的最大调色剂量有关的信息进行切换，其操作是通过多个这样的方式实现调色剂图像的形成图像形成操作和调色剂图像的定影通过多次这样的定影操作来实现。

8. 发明申请

US20090263148A1 CONTROL APPARATUS AND RECORDING MEDIUM 有权
标题翻译：控制装置和记录介质
公开(公告)号：US20090263148A1
公开(公告)日：2009-10-22
申请号：US12424877
申请日：2009-04-16
申请人： Haruhiko Omata
发明人： Haruhiko Omata
IPC分类号： G03G15/01
CPC分类号： G03G15/2064 , G03G15/0194 , G03G15/6573 , G03G15/6585 , G03G2215/0043 , G03G2215/00801 , G03G2215/00805 , G03G2215/0081 , G03G2215/0141 , G03G2215/2093
摘要： A control apparatus for controlling an image forming system is provided. The image forming system includes transparent toner image forming device configured to form a transparent toner image on a sheet on which a color toner image has been fixed and includes fixing device configured to fix the transparent toner image formed on the sheet. The control apparatus includes an obtaining means for obtaining information of a first part of a color toner image area on which transparent toner is to be applied with a first amount per unit area after the color toner image is fixed, and a control means for controlling the transparent toner image forming device to apply the transparent toner, with a second amount per unit area, on a second part of the color toner image area which is the color toner image area excluding the first part, after the color toner image is fixed. The second amount is smaller than the first amount.
摘要翻译：提供一种用于控制图像形成系统的控制装置。图像形成系统包括透明调色剂图像形成装置，其被配置为在已经固定有彩色调色剂图像的片材上形成透明调色剂图像，并且包括定影装置，其被配置为固定形成在片材上的透明调色剂图像。所述控制装置包括获取装置，用于在彩色调色剂图像被固定之后，以每单位面积的第一量获得要施加透明调色剂的彩色调色剂图像区域的第一部分的信息;以及控制装置，透明调色剂图像形成装置，在彩色调色剂图像被固定之后，以每单位面积的第二量施加透明调色剂在彩色调色剂图像区域的第二部分上，该第二部分是除了第一部分之外的彩色调色剂图像区域。第二量小于第一量。

9. 发明授权

US07013105B2 Image forming apparatus with control adjusting bias output based on recording material surface roughness 有权
标题翻译：基于记录材料表面粗糙度的具有控制调节偏压输出的图像形成装置
公开(公告)号：US07013105B2
公开(公告)日：2006-03-14
申请号：US10759124
申请日：2004-01-20
申请人： Haruhiko Omata
发明人： Haruhiko Omata
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/169 , G03G2215/0119
摘要： An image forming apparatus has a movable image carrier for carrying a toner image thereon; an image forming section for forming the toner image on the movable image carrier; a transfer section for electrostatically transferring the toner image on the movable image carrier to a transfer medium at a transfer position; an electrifying section for electrifying the toner image on the movable image carrier before the toner image reaches the transfer position; and a bias applying section for applying a bias to the electrifying section. This image forming apparatus controls the bias output of the bias applying section in accordance with information about surface roughness of the transfer medium.
摘要翻译：图像形成装置具有用于在其上承载调色剂图像的可动图像载体; 图像形成部分，用于在可移动图像载体上形成调色剂图像; 用于将可移动图像载体上的调色剂图像静电转印到转印位置处的转印介质的转印部分; 用于在调色剂图像到达转印位置之前使可动图像载体上的调色剂图像通电的带电部分; 以及用于向通电部施加偏压的偏压施加部。该图像形成装置根据关于转印介质的表面粗糙度的信息来控制偏压施加部的偏置输出。

10. 发明授权

US06640077B2 Image forming apparatus 失效
公开(公告)号：US06640077B2
公开(公告)日：2003-10-28
申请号：US10076496
申请日：2002-02-19
申请人： Shinya Suzuki , Haruhiko Omata
发明人： Shinya Suzuki , Haruhiko Omata
IPC分类号： G03G1500
CPC分类号： G03G15/167 , G03G15/161 , G03G2215/0119
摘要： In an image forming apparatus wherein the slip of a transporting belt relative to a driving device due to a change in the surface state the inner surface of the transporting belt and a bad image can be reliably prevented, and having a photosensitive drum on the surface of which a toner image is formed, a transfer belt and a driving roller for driving the transfer belt, wherein the toner image formed on the surface of the photosensitive drum is transferred onto the transfer belt or a recording material borne on the transfer belt, an abrasive roller is provided at a position, in contact with a surface on which the driving roller abuts against the transfer belt.

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