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1. 发明授权

US5656379A Paper for forming images and image forming process 失效
标题翻译：用于形成图像和图像形成过程的纸张
公开(公告)号：US5656379A
公开(公告)日：1997-08-12
申请号：US397884
申请日：1995-03-02
申请人： Jun Koide , Tatsuo Takeuchi
发明人： Jun Koide , Tatsuo Takeuchi
IPC分类号： B41M1/36 , B41M5/52 , D21H21/30 , G03G7/00 , B32B29/00
CPC分类号： G03G7/0073 , B41M5/0035 , B41M5/508 , B41M5/52 , D21H21/30 , G03G7/00 , G03G7/006 , B41M5/5227 , Y10T428/277 , Y10T428/31993
摘要： An image forming paper comprises at least pulp, wherein the paper has a spectral reflectance of at least 85% for light diffused-reflected therefrom in a wavelength range of from 440 nm to 640 nm, and a spectral reflectance distribution in which the difference between the maximum and minimum values of the spectral reflectance of the light in the above wavelength range is 5% or less. Therefore, since the amount of light reflected by the paper is large and the reflectance in blue to red regions is constant, color chroma of a color image on the paper is enhanced particularly in green to red regions, and a color reproduction area of the color image is enlarged.
摘要翻译：图像形成纸至少包括纸浆，其中在440nm至640nm的波长范围内，对于从其扩散反射的光，该纸具有至少85％的光谱反射率，以及光谱反射率分布，其中，在上述波长范围内的光的光谱反射率的最大值和最小值为5％以下。因此，由于纸张反射的光量大，蓝色至红色区域的反射率恒定，所以特别是在绿色区域和红色区域之间，纸张上的彩色图像的色彩色度增强，颜色再现区域图像被放大。

2. 发明授权

US5756151A Paper for forming images and image forming process 失效
标题翻译：用于形成图像和图像形成过程的纸张
公开(公告)号：US5756151A
公开(公告)日：1998-05-26
申请号：US833397
申请日：1997-04-08
申请人： Jun Koide , Tatsuo Takeuchi
发明人： Jun Koide , Tatsuo Takeuchi
IPC分类号： B41M1/36 , B41M5/52 , D21H21/30 , G03G7/00 , B05D1/36
CPC分类号： G03G7/0073 , B41M5/0035 , B41M5/508 , B41M5/52 , D21H21/30 , G03G7/00 , G03G7/006 , B41M5/5227 , Y10T428/277 , Y10T428/31993
摘要： An image forming paper comprises at least pulp, wherein the paper has a spectral reflectance of at least 85% for light diffused-reflected therefrom in a wavelength range of from 440 nm to 640 nm, and a spectral reflectance distribution in which the difference between the maximum and minimum values of the spectral reflectance of the light in the above wavelength range is 5% or less. Therefore, since the amount of light reflected by the paper is large and the reflectance in blue to red regions is constant, color chroma of a color image on the paper is enhanced particularly in green to red regions, and a color reproduction area of the color image is enlarged.
摘要翻译：图像形成纸至少包括纸浆，其中在440nm至640nm的波长范围内，对于从其扩散反射的光，该纸具有至少85％的光谱反射率，以及光谱反射率分布，其中在上述波长范围内的光的光谱反射率的最大值和最小值为5％以下。因此，由于纸张反射的光量大，蓝色至红色区域的反射率恒定，所以特别是在绿色区域和红色区域之间，纸张上的彩色图像的色彩色度增强，颜色再现区域图像被放大。

3. 发明授权

US06565695B2 Transfer sheet for electrophotographic printer 失效
公开(公告)号：US06565695B2
公开(公告)日：2003-05-20
申请号：US09794103
申请日：2001-02-28
申请人： Tatsuo Takeuchi , Yukio Watanabe , Kenji Nakama , Shinichi Morisuna
发明人： Tatsuo Takeuchi , Yukio Watanabe , Kenji Nakama , Shinichi Morisuna
IPC分类号： B41M500
CPC分类号： B41M5/0355 , D06P5/003 , G03G7/00 , G03G7/0093 , G03G13/16 , Y10T428/24802
摘要： The transfer sheet comprises a support and a transfer layer capable of separating from the support and of fixing a toner image formed by an electrophotographic printer, wherein an average value of a surface roughness of the transfer layer is 0.5 to 3.5 &mgr;m. The transfer layer may comprise a thermoplastic resin and a fine particle. A weight ratio of the thermoplastic resin to the fine particle is about 50/50 to 99/1. The thermoplastic resin may be a thermoplastic polyurethane-series resin, and the fine particle may be a polyethylene fine particle having a mean particle size of about 1 to 100 &mgr;m.

4. 发明授权

US5869167A Electrophotographic decalcomania transfer medium 失效
标题翻译：电子照相Decalcomania转印介质
公开(公告)号：US5869167A
公开(公告)日：1999-02-09
申请号：US718234
申请日：1996-09-20
申请人： Tatsuo Takeuchi , Motohiro Ogura
发明人： Tatsuo Takeuchi , Motohiro Ogura
IPC分类号： G03G7/00 , B32B3/00
CPC分类号： G03G7/0053 , G03G7/00 , G03G7/0006 , G03G7/004 , G03G7/0086 , Y10S428/913 , Y10T428/24802 , Y10T428/31504 , Y10T428/31725 , Y10T428/31786
摘要： An electrophotographic decalcomania transfer medium comprising a polymer resin film formed on the surface side of a base material essentially consisting of paper, in which the polymer resin film on the surface side comprises an adhesion layer and a transfer layer, and the back side of the base material is provided with a backing layer comprising a polymer resin. The backing layer is formed such that it partially covers the surface of the base material, instead of covering the entire surface thereof.
摘要翻译：一种电子照相Decalcomania转印介质，其特征在于，在基材的基本材料的表面侧形成聚合物树脂膜，所述基材主要由纸构成，所述表面侧的聚合物树脂膜包含粘合层和转印层，所述基材的背面材料设置有包含聚合物树脂的背衬层。背衬层形成为使其部分地覆盖基材的表面，而不是覆盖其整个表面。

5. 发明授权

US5126762A Recording sheet used with image recording apparatus, and method and apparatus for forming image 失效
标题翻译：与图像记录装置一起使用的记录表，以及用于形成图像的方法和装置
公开(公告)号：US5126762A
公开(公告)日：1992-06-30
申请号：US539895
申请日：1990-06-18
申请人： Tatsuo Takeuchi , Koji Amemiya
发明人： Tatsuo Takeuchi , Koji Amemiya
IPC分类号： G03G7/00 , G03G15/00
CPC分类号： G03G15/65 , G03G15/6591 , G03G7/00 , G03G2215/00371 , G03G2215/00493 , G03G2215/00497 , G03G2215/00523
摘要： The present invention provides a recording sheet used with an image forming apparatus comprising: an optical functional portion disposed along at least one edge of the recording sheet and arranged asymmetrically with respect to a center of the edge and having a functional feature regarding light different from that of an image forming portion of the recording sheet.

6. 发明授权

US4892800A Photosensitive member having a photoconductive layer comprising a carbonic film for use in electrophotography 失效
标题翻译：具有光电导层的感光构件，其包含用于电子照相术的碳膜
公开(公告)号：US4892800A
公开(公告)日：1990-01-09
申请号：US98314
申请日：1987-09-18
申请人： Masao Sugata , Tatsuo Takeuchi , Hiroshi Satomura , Yoshihiro Oguchi , Akio Maruyama , Keishi Saito , Tohru Den , Susumu Ito , Keiji Hirabayashi , Keiko Ikoma , Noriko Kurihara , Kuniji Osabe
发明人： Masao Sugata , Tatsuo Takeuchi , Hiroshi Satomura , Yoshihiro Oguchi , Akio Maruyama , Keishi Saito , Tohru Den , Susumu Ito , Keiji Hirabayashi , Keiko Ikoma , Noriko Kurihara , Kuniji Osabe
IPC分类号： G03G5/082
CPC分类号： G03G5/08285
摘要： An improved photosensitive member for use in electrophotography which is characterized by having a substrate and a photoconductive layer comprising a carbonic film, the nucleus of which matrix being carbon atom, which contains 30 atomic % or less of hydrogen atom and at least one selected from the elements of Group III and Group V of the Periodic Table, and which has an optical band gap of more than 1.5 eV and an electrical conductivity of 10.sup.-11 .OMEGA..sup.-1 cm.sup.-1 or less.It is always and substantially stable regardless of the changes in use environments and it enables to make highly resolved images with a clear half-tone which are highly dense and quality at high speed.
摘要翻译：一种用于电子照相术的改进的感光构件，其特征在于具有基底和包含碳膜的光电导层，所述基底为碳原子，其中含有30原子％以下的氢原子的基团和选自元素周期表第III族和第V族，其光学带隙大于1.5eV，电导率为10-11ΩEG-1cm-1或更小。无论使用环境如何变化，都能始终保持稳定的稳定性，并且能够以高密度和高质量的清晰的半色调制作出高分辨率的图像。

7. 发明授权

US4785372A Method and device for charging or discharging member 失效
标题翻译：充电或放电元件的方法和装置
公开(公告)号：US4785372A
公开(公告)日：1988-11-15
申请号：US907154
申请日：1986-09-15
申请人： Nagao Hosono , Yukio Nagase , Tatsuo Takeuchi , Hidemi Egami , Hiroshi Satomura
发明人： Nagao Hosono , Yukio Nagase , Tatsuo Takeuchi , Hidemi Egami , Hiroshi Satomura
IPC分类号： G03G15/02 , G03G21/06 , H01T19/00 , H05F3/04
CPC分类号： H05F3/04 , G03G15/0291
摘要： A method of charging or discharging a member including the steps of, opposing to a member to be acted, a discharging member having a dielectric member, an inducing electrode and a discharging electrode sandwiching the dielectric member so that the discharging electrode faces the member to be acted, applying an alternative voltage between the inducing electrode and the discharging electrode to produce a surface discharge on a surface of the dielectric member at the discharging electrode side, moving the member to be acted relative to the discharging electrode to charge or discharge the member to be acted by the thus formed surface discharge, ceasing the production of the surface discharge by attenuating both of positive and negative, at the discharging electrode relative to the inducing electrode, components of the alternating voltage at least down to a discharge stopping voltage and then rendering the voltage zero.
摘要翻译：一种充电或放电构件的方法，包括以下步骤：与要被起动的构件相对的步骤，具有介电构件的放电构件，诱导电极和放电电极，夹着电介质构件，使得放电电极面向构件在感应电极和放电电极之间施加替代电压以在放电电极侧的电介质构件的表面上产生表面放电，使相对于放电电极起作用的构件移动以对构件进行充电或放电由这样形成的表面放电作用，通过在放电电极处相对于感应电极衰减正和负两者来停止表面放电的产生，交流电压的分量至少降低到放电停止电压，然后再生成电压为零。

8. 发明授权

US4709298A Method and device for charging or discharging a member 失效
标题翻译：用于对构件充电或放电的方法和装置
公开(公告)号：US4709298A
公开(公告)日：1987-11-24
申请号：US882206
申请日：1986-07-03
申请人： Nagao Hosono , Yukio Nagase , Tatsuo Takeuchi , Hidemi Egami , Hiroshi Satomura
发明人： Nagao Hosono , Yukio Nagase , Tatsuo Takeuchi , Hidemi Egami , Hiroshi Satomura
IPC分类号： G03G15/02 , H01T19/00 , H05F3/04
CPC分类号： H01T19/00 , G03G15/0291
摘要： A method of charging or discharging a member including the steps of, opposing to a member to be acted, a discharging member having a dielectric member, an inducing electrode and a discharging electrode sandwiching the dielectric member so that the discharging electrode faces the member to be acted, applying an alternating voltage between the inducing electrode and the discharging electrode to produce a surface discharge on a surface of the dielectric member at the discharging electrode side, wherein width of an area where the surface discharge is produced is substantially equal to width of the inducing electrode, and charging or discharging the member to be acted by the thus formed surface discharge.
摘要翻译：一种充电或放电构件的方法，包括以下步骤：与要被起动的构件相对的步骤，具有介电构件的放电构件，诱导电极和放电电极，夹着电介质构件，使得放电电极面向构件在感应电极和放电电极之间施加交流电压以在放电电极侧的电介质部件的表面上产生表面放电，其中产生表面放电的区域的宽度基本上等于并且通过这样形成的表面放电来对被构件进行充电或放电。

9. 发明授权

US5784675A Image forming apparatus with recording material carrying member having recesses 失效
标题翻译：图像形成装置具有带有凹槽的记录材料承载构件
公开(公告)号：US5784675A
公开(公告)日：1998-07-21
申请号：US954876
申请日：1997-10-21
申请人： Masahiro Inoue , Yoshihiro Murasawa , Tatsuo Takeuchi , Rie Saito , Yasuo Nami , Rie Nakashimizu
发明人： Masahiro Inoue , Yoshihiro Murasawa , Tatsuo Takeuchi , Rie Saito , Yasuo Nami , Rie Nakashimizu
IPC分类号： G03G15/01 , G03G15/16 , G03G15/23
CPC分类号： G03G15/0131 , G03G15/1655 , G03G15/166 , G03G15/235 , G03G2215/00586 , G03G2215/0174 , G03G2215/0177 , G03G2215/1609 , G03G2215/1657
摘要： An image forming apparatus includes image an bearing member or members; a movable recording material carrying member for carrying a recording material, with an image being transferred at a transfer position from the image bearing member or members onto a recording material carried on the recording material carrying member; and there are a plurality of recesses extending in a direction of movement of the recording material carrying member, provided on the surface of the recording material carrying member that carries the recording material.
摘要翻译：图像形成装置包括：图像承载部件; 用于承载记录材料的可移动记录材料承载构件，其中图像在转印位置从图像承载构件转移到承载在记录材料承载构件上的记录材料上; 并且在记录材料承载构件的移动方向上延伸有多个凹槽，该凹槽设置在承载记录材料的记录材料承载构件的表面上。

10. 发明授权

US5733642A Transfer paper for color electrophotography 失效
标题翻译：转印纸用于彩色电子照相
公开(公告)号：US5733642A
公开(公告)日：1998-03-31
申请号：US648487
申请日：1996-05-15
申请人： Motohiro Ogura , Tatsuo Takeuchi
发明人： Motohiro Ogura , Tatsuo Takeuchi
IPC分类号： G03G7/00 , B32B3/00
CPC分类号： G03G7/006 , G03G7/0006 , G03G7/0086 , Y10S428/913 , Y10T428/24876 , Y10T428/24934 , Y10T428/24942 , Y10T428/2495 , Y10T428/31504
摘要： A transfer paper for color electrophotography has an intermediate layer and transfer layers respectively provided on the surface side and back side of the intermediate layer. The intermediate layer has a surface resistivity which is higher than the surface resistivity of the transfer layers. The transfer paper has a basis weight of from 100 g/m.sup.2 to 160 g/m.sup.2. The surface of the transfer paper has a Bekk smoothness within the range of from 100 seconds to 200 seconds.
摘要翻译：用于彩色电子照相术的转印纸具有分别设置在中间层的表面侧和背面上的中间层和转印层。中间层的表面电阻率高于转移层的表面电阻率。转印纸的单位面积重量为100g / m 2至160g / m 2。转印纸表面的Bekk平滑度在100秒到200秒的范围内。

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