专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US4571068A Toner supply controlling device 失效
标题翻译：墨粉供应控制装置
公开(公告)号：US4571068A
公开(公告)日：1986-02-18
申请号：US474495
申请日：1983-03-11
申请人： Noriyoshi Tarumi , Masakazu Fukuchi , Kunio Ito
发明人： Noriyoshi Tarumi , Masakazu Fukuchi , Kunio Ito
IPC分类号： G03G15/08 , G03G15/06 , G03G21/00
CPC分类号： G03G15/0855 , G03G15/5041
摘要： A toner supply controlling device wherein the rate of supply of toner is altered according to information from a monitoring device for monitoring the continuation status of the supply of toner, when the supply of toner is conducted continuously beyond a prescribed level. The monitoring device also monitors the status of a continued stoppage of the supply of toner and, when the stoppage continues beyond a prescribed period of time, the changed rate of supply of toner is returned to the original rate.
摘要翻译：一种调色剂供应控制装置，其中当调色剂的供应连续超过规定水平时，根据来自监视装置的信息改变调色剂的供给速率，用于监视调色剂供应的继续状态。监视装置还监视墨粉供应继续停止的状态，并且当停止持续超过规定的时间时，调节剂的供应速率被恢复到原来的速率。

92. 发明授权

US07382415B2 Color correction processing circuit by each hue 有权
标题翻译：颜色校正处理电路由每个色调组成
公开(公告)号：US07382415B2
公开(公告)日：2008-06-03
申请号：US10985958
申请日：2004-11-12
申请人： Shuji Kiyama , Masayuki Bannai , Masakazu Fukuchi , Junichi Onodera
发明人： Shuji Kiyama , Masayuki Bannai , Masakazu Fukuchi , Junichi Onodera
IPC分类号： H04N9/73 , H04N9/64 , G09G5/02 , G03F3/08 , G06K9/00
CPC分类号： H04N9/643 , H04N1/6027 , H04N1/6075
摘要： The object of the present invention is to provide a color correction process designed for enabling all the hues in the image properly corrected without leaving any uncorrected range; the inputted image data represented by the combination of 3 color signals is divided into a plurality of ranges by the hue so that color correction can be made by the range of each hue; in the color correction processing circuit by each hue, in order for the peripheral area of the range set for color correction to be prevented from being left uncorrected, the color correction process is designed so that correction ranges peripherally overlap with one another.
摘要翻译：本发明的目的是提供一种颜色校正过程，其被设计用于使图像中的所有色调正确地校正，而不会留下任何未校正的范围; 由3种颜色信号的组合表示的输入图像数据通过色相被划分为多个范围，从而可以通过每个色相的范围进行颜色校正; 在颜色校正处理电路中，通过每个色调，为了防止为颜色校正设置的范围的周边区域未被校正，颜色校正处理被设计为使得校正范围彼此外围重叠。

93. 发明授权

US06484003B2 Color image forming apparatus with rack having detachable units 有权
标题翻译：具有可拆卸单元的机架的彩色图像形成装置
公开(公告)号：US06484003B2
公开(公告)日：2002-11-19
申请号：US09881927
申请日：2001-06-14
申请人： Naoto Tokutake , Susumu Tashiro , Motozi Kawamoto , Masakazu Fukuchi , Kazuyoshi Kimura , Susumu Okui , Masahiro Shigetomi , Kosuke Minoshima
发明人： Naoto Tokutake , Susumu Tashiro , Motozi Kawamoto , Masakazu Fukuchi , Kazuyoshi Kimura , Susumu Okui , Masahiro Shigetomi , Kosuke Minoshima
IPC分类号： G03G1500
CPC分类号： G03G21/1676 , G03G15/0194 , G03G21/1647 , G03G2215/0119 , G03G2221/1603 , G03G2221/1642 , G03G2221/1684
摘要： The present invention concerns a color image forming apparatus wherein toner images formed on a plurality of image carriers are primarily transferred onto an intermediate transfer object, and then, are secondarily transferred onto a recording sheet. The color image-forming apparatus includes a plurality of image carriers; a plurality of latent image forming devices to form electrostatic latent images on the image carriers; a plurality of developing devices to develop the electrostatic latent images with toner to form visible toner images on the image carriers; an intermediate transfer member, a longitudinal direction of which is arranged at substantially a vertical direction, and onto which the toner images formed on the image carriers are sequentially transferred in such a manner that the toner images overlap relative to each other so as to form a color toner image on the intermediate transfer member; and a transferring device to transfer the color toner image formed on the intermediate transfer member onto a transfer sheet. The intermediate transfer member and the image carriers are integrated into a rack, and the rack is drawable in substantially a horizontal direction in respect to a mainframe of the color image-forming apparatus.
摘要翻译：本发明涉及一种彩色图像形成装置，其中形成在多个图像载体上的调色剂图像主要被转印到中间转印体上，然后被二次转印到记录片材上。彩色图像形成装置包括多个图像载体; 多个潜像形成装置，用于在图像载体上形成静电潜像; 多个显影装置，用调色剂显影静电潜像，以在图像载体上形成可见的调色剂图像; 中间转印部件，其长度方向基本上沿垂直方向布置，并且其上形成在图像载体上的调色剂图像依次转印到调色剂图像相对于彼此重叠的方式上，中间转印部件上的彩色调色剂图像; 以及将形成在中间转印部件上的彩色调色剂图像转印到转印纸上的转印装置。中间转印构件和图像载体被集成到齿条中，并且齿条相对于彩色图像形成装置的主机在大致水平方向上可拉伸。

94. 发明授权

US5357317A Electrostatic recording apparatus using variable bias developing voltage 失效
标题翻译：使用可变偏压显影电压的静电记录装置
公开(公告)号：US5357317A
公开(公告)日：1994-10-18
申请号：US25641
申请日：1993-03-02
申请人： Masakazu Fukuchi , Shizuo Morita , Shizuo Kayano , Kunihisa Yoshino
发明人： Masakazu Fukuchi , Shizuo Morita , Shizuo Kayano , Kunihisa Yoshino
IPC分类号： G03G15/01 , G03G21/00
CPC分类号： G03G15/0121 , G03G15/01 , G03G2215/00042
摘要： An image forming machine, such as a printer or a copying machine for forming a toner image on a photoreceptor includes an image writer, such as a laser beam generator, for forming a latent image on the photoreceptor; a developer for developing the latent image with a developer, which includes a toner and a carrier; a controller for controlling a toner concentration of the developer so that the toner concentration is equalized; a circuit to automatically form a reference toner image on the photoreceptor; a detector for detecting a toner deposition amount of the reference toner image; and a controller circuit for decreasing a toner charge amount of the toner when the toner concentration is equalized and the toner deposition amount of the reference toner image is smaller than a predetermined value.
摘要翻译：诸如用于在感光体上形成调色剂图像的打印机或复印机的图像形成机器包括用于在感光体上形成潜像的诸如激光束发生器的图像写入器; 显影剂，其用显影剂显影潜像，显影剂包括调色剂和载体; 用于控制显影剂的调色剂浓度以使调色剂浓度相等的控制器; 在感光体上自动形成基准调色剂图像的电路; 用于检测参考调色剂图像的调色剂沉积量的检测器; 以及控制电路，用于当调色剂浓度相等并且基准调色剂图像的调色剂沉积量小于预定值时，减少调色剂的调色剂带电量。

95. 发明授权

US5103261A Clamshell type color image forming apparatus 失效
标题翻译：蛤壳型彩色图像形成装置
公开(公告)号：US5103261A
公开(公告)日：1992-04-07
申请号：US553966
申请日：1990-07-17
申请人： Shunji Matsuo , Shizuo Morita , Satoshi Heneda , Masakazu Fukuchi , Seiko Nagamuma , Masahiko Itaya
发明人： Shunji Matsuo , Shizuo Morita , Satoshi Heneda , Masakazu Fukuchi , Seiko Nagamuma , Masahiko Itaya
IPC分类号： G03G15/01 , G03G21/18
CPC分类号： G03G21/1807 , G03G15/01 , G03G21/1633 , G03G21/168 , G03G2221/1603 , G03G2221/1642 , G03G2221/1651 , G03G2221/1675 , G03G2221/1687 , G03G2221/18 , G03G2221/183
摘要： A camshell type photoelectric color image printer includes a photoreceptor for holding a latent image on its surface, a charger for charging the surface of the photoreceptor, a laser writer for forming a latent image on the charged surface of the photoreceptor, plural developers for developing the latent image with color toners, a transfer drum for holding a recording sheet on which the developed latent image is transferred, a cleaner for cleaning residual toner on the photoreceptor, and a cartridge which holds the photoreceptor, the developers, the cleaner and the transfer unit. The developers are located under the photoreceptor, and the cartridge is removable from the color image printer. An upper part of the color image printer is movable relative to the main body of the printer. The transfer drum is located at an upper position of the photoreceptor in the printer, so that a recording sheet can be easily removed from the printer when the recording sheet is jammed in a circumferential portion of the transfer drum.
摘要翻译：凸轮轴型光电彩色图像打印机包括用于在其表面上保持潜像的感光体，用于对感光体的表面充电的充电器，用于在感光体的带电表面上形成潜像的激光写入器，用于显影感光体的多个显影剂具有彩色调色剂的潜像，用于保持其上转印有显影潜像的记录纸的转印鼓，用于清洁感光体上的残留调色剂的清洁剂和保持感光体，显影剂，清洁剂和转印单元。显影剂位于感光体下方，并且墨盒可从彩色图像打印机移除。彩色图像打印机的上部可相对于打印机主体移动。转印鼓位于打印机中的感光体的上部位置，使得当记录纸被卡在转印鼓的圆周部分时，记录纸可以容易地从打印机移除。

96. 发明授权

US4816900A Method of separation and formation of a color component of a color image and apparatus therefor 失效
标题翻译：分离和形成彩色图像的颜色分量的方法及其装置
公开(公告)号：US4816900A
公开(公告)日：1989-03-28
申请号：US115541
申请日：1987-10-28
申请人： Hiroshi Tokunaga , Jun-ichi Hamada , Masakazu Fukuchi
发明人： Hiroshi Tokunaga , Jun-ichi Hamada , Masakazu Fukuchi
IPC分类号： H04N1/48 , H04N1/50 , H04N1/60 , H04N1/46 , H04N1/40
CPC分类号： H04N1/60 , H04N1/488 , H04N1/508
摘要： A method of forming an electric signal wherein the signal level corresponding to the selected color in the original indicates the maximum or minimum value. The original is exposed to the light and the reflected light is introduced into a photoelectric converting means through two different paths, each of which has a filter corresponding to a different selected color. These two signals are multiplied by a predetermined ratio, and are combined to obtain the final image signal.
摘要翻译：一种形成电信号的方法，其中对应于原始中所选颜色的信号电平表示最大值或最小值。原件暴露于光，反射光通过两个不同的路径被引入光电转换装置，每个路径具有对应于不同选择颜色的滤光器。将这两个信号乘以预定比例，并且被组合以获得最终图像信号。

97. 发明授权

US4588279A Cleaning roller intermediate transfer member 失效
标题翻译：清洗辊中间转印件
公开(公告)号：US4588279A
公开(公告)日：1986-05-13
申请号：US544965
申请日：1983-10-24
申请人： Masakazu Fukuchi , Kiyoshi Kimura , Noriyoshi Tarumi , Tadashi Miwa , Yukio Okamoto , Kunio Ito
发明人： Masakazu Fukuchi , Kiyoshi Kimura , Noriyoshi Tarumi , Tadashi Miwa , Yukio Okamoto , Kunio Ito
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/161
摘要： A cleaning member for an intermediate transfer member of a reproducing apparatus for transferring a toner image formed on a toner image forming member to the intermediate transfer member and further transferring the toner image to a subsequent transfer material from the intermediate transfer member, wherein the cleaning member has an outer layer of a porous or fibrous substrate and an outer surface of the toner, a resin identical with the toner or a resin compatible with the resin, or the cleaning member has an outer layer of adiabatic elastic material and a thin metallic outer surface layer.
摘要翻译：一种用于将形成在调色剂图像形成部件上的调色剂图像转印到中间转印部件的再现装置的中间转印部件的清洁部件，并且进一步将调色剂图像从中间转印部件转印到随后的转印材料上，其中清洁部件具有多孔或纤维基材的外层和调色剂的外表面，与调色剂相同的树脂或与树脂相容的树脂，或者清洁构件具有绝热弹性材料的外层和薄的金属外表面层。

98. 发明授权

US4585319A Recording apparatus for electrostatic images 失效
标题翻译：静电图像记录装置
公开(公告)号：US4585319A
公开(公告)日：1986-04-29
申请号：US555453
申请日：1983-11-28
申请人： Yukio Okamoto , Kiyoshi Kimura , Tadashi Miwa , Noriyoshi Tarumi , Masakazu Fukuchi , Kunio Ito
发明人： Yukio Okamoto , Kiyoshi Kimura , Tadashi Miwa , Noriyoshi Tarumi , Masakazu Fukuchi , Kunio Ito
IPC分类号： G03G15/00 , G03G15/16 , G03G15/20 , G03G21/00 , G03G21/20 , G03G15/12
CPC分类号： G03G15/751 , G03G15/161 , G03G21/206
摘要： A recording apparatus for electrostatic images comprising a photoreceptor, an intermediate transfer substance and a means for heating toner images transferred onto said intermediate transfer substance and transferring again and fixing them onto a transfer material, characterized in that there are provided a means for detecting a temperature of aforesaid photoreceptor and a means for keeping the temperature of said photoreceptor within a fixed range of T.sub.1 through T.sub.2.
摘要翻译：一种用于静电图像的记录装置，包括感光体，中间转印物质和用于加热转印到所述中间转印物质上的调色剂图像并再次转印并将其固定在转印材料上的装置，其特征在于，提供一种用于检测温度和用于将所述感光体的温度保持在T1至T2的固定范围内的装置。

99. 发明授权

US4559898A Developing unit 失效
标题翻译：开发单位
公开(公告)号：US4559898A
公开(公告)日：1985-12-24
申请号：US435614
申请日：1982-10-20
申请人： Masakazu Fukuchi , Keiji Oishi , Yasuyuki Iwai
发明人： Masakazu Fukuchi , Keiji Oishi , Yasuyuki Iwai
IPC分类号： G03G15/08
CPC分类号： G03G15/0822
摘要： The present invention relates to developing unit for an electrostatic reproducing apparatus, and more particularly to the developing unit comprising a developer mixing device thereof by which the developer is mixed up inside the developing unit in order to develop an electrostatic latent image.
摘要翻译：本发明涉及一种用于静电再现装置的显影单元，更具体地说，涉及一种显影单元，其包括显影剂混合装置，显影剂在显影单元内部混合以显影静电潜像。

100. 发明授权

US4451134A Magnetic-brush developing device 失效
标题翻译：磁刷显影装置
公开(公告)号：US4451134A
公开(公告)日：1984-05-29
申请号：US447883
申请日：1982-12-08
申请人： Masakazu Fukuchi , Keiji Oishi , Yoshio Yamazaki
发明人： Masakazu Fukuchi , Keiji Oishi , Yoshio Yamazaki
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： A magnetic-brush developing device wherein a rotary sleeve with permanent magnet incorporated therein is positioned inside a housing containing a developer, wherein the thickness of ears of developer formed on the peripheral surface of the rotary sleeve is regulated by a doctor blade, and wherein a rotor which forcibly removes surplus developer scraped off by the doctor blade is provided just in front of the doctor blade. The doctor blade regulating the thickness of ears of developer formed on the peripheral surface of the rotary sleeve with the permanent magnets incorporated therein is formed in the shape of a knife edge directed in the opposite direction to the direction of rotation of the rotary sleeve.
摘要翻译：一种磁刷显影装置，其中结合有永磁体的旋转套筒位于包含显影剂的壳体的内部，其中形成在旋转套筒的圆周表面上的显影剂的耳朵的厚度由刮刀调节，并且其中在刮刀前面设置强制去除刮刀刮掉的剩余显影剂的转子。调整形成在旋转套筒的周面上的显影剂的耳朵的厚度的永磁体的刮刀形成为沿着与旋转套筒的旋转方向相反的方向的刀刃的形状。

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