专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US5140411A Image reading apparatus capable of discriminating between a chromatic and an achromatic portion of an image 失效
标题翻译：图像读取装置可以分辨图像的色彩和色彩部分
公开(公告)号：US5140411A
公开(公告)日：1992-08-18
申请号：US501927
申请日：1990-03-30
申请人： Satoshi Haneda , Masakazu Fukuchi , Seiko Naganuma , Masahiko Itaya , Shunji Matsuo , Shizuo Morita
发明人： Satoshi Haneda , Masakazu Fukuchi , Seiko Naganuma , Masahiko Itaya , Shunji Matsuo , Shizuo Morita
IPC分类号： G03G15/01 , G03G15/04 , H04N1/04 , H04N1/19 , H04N1/46 , H04N1/48
CPC分类号： H04N1/46 , H04N1/482
摘要： A color image reader for discriminating a color component of a light image, comprising a first photoelectric transfer device for transferring visible range light to an electric signal, a second photoelectric transfer device for transferring infrared range light to another electric signal, and a discriminator for discriminating between a chromatic portion of the light image and an achromatic portion of the light image according to the two different electric signals.
摘要翻译：一种用于识别光图像的颜色分量的彩色图像读取器，包括用于将可见光范围光传输到电信号的第一光电转移装置，用于将红外范围光传输到另一电信号的第二光电转移装置，以及用于鉴别根据两个不同的电信号在光图像的有色部分和光图像的无彩色部分之间。

82. 发明授权

US5140369A Color image forming apparatus having a process cartridge containing a belt shaped image carrier, toner replenishing means and detachable paper cartridge 失效
标题翻译：具有包含带状图像载体的处理盒，调色剂补充装置和可拆卸纸盒的彩色图像形成装置
公开(公告)号：US5140369A
公开(公告)日：1992-08-18
申请号：US609918
申请日：1990-11-06
申请人： Satoshi Haneda , Shizuo Morita , Masakazu Fukuchi , Shunji Matsuo
发明人： Satoshi Haneda , Shizuo Morita , Masakazu Fukuchi , Shunji Matsuo
IPC分类号： G03G15/01 , G03G21/18
CPC分类号： G03G21/1814 , G03G15/01 , G03G21/1633 , G03G2221/1603 , G03G2221/1615 , G03G2221/1624 , G03G2221/163 , G03G2221/1651 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/169 , G03G2221/18 , G03G2221/183
摘要： In a color image forming apparatus has a interchangeable belt-shaped image forming body stretched between horizontally disposed rollers and a plurality of developing means located below the belt-shaped image forming body. A passage for the transfer paper conveyance unit preferably as well as a fixing unit can be opened so that a process unit comprising the above-mentioned belt-shaped image forming body can be attached to and detached from the apparatus in the same direction as the above-mentioned passage for the transfer paper conveyance unit.Furthermore, the feeding operation for a sheet by-pass or loading and unloading operation for the recording paper cassette can be also carried out in the same direction as the above-mentioned passage of the transfer paper conveyance unit.
摘要翻译：在彩色图像形成装置中具有在水平布置的辊之间延伸的可互换的带状图像形成体和位于带状图像形成体下方的多个显影装置。优选地，转印纸输送单元的通道以及定影单元可以被打开，使得包括上述带状图像形成体的处理单元可以沿着与上述相同的方向附接到设备和从设备拆下用于转印纸传送单元的通道。此外，用于记录纸盒的片材旁路或装卸操作的进给操作也可以沿与转印纸传送单元的上述通道相同的方向进行。

83. 发明授权

US5103303A Multicolor imaging forming apparatus 失效
标题翻译：多色成像装置
公开(公告)号：US5103303A
公开(公告)日：1992-04-07
申请号：US655246
申请日：1991-02-13
申请人： Hisashi Shoji , Satoshi Haneda , Masakazu Fukuchi
发明人： Hisashi Shoji , Satoshi Haneda , Masakazu Fukuchi
IPC分类号： G06K15/02 , G06K15/12
CPC分类号： G06K15/129 , G06K15/02 , G06K15/128 , G06K2215/0094
摘要： A multicolor image forming apparatus includes an image input means for outputting at least a character, a character size, and character coordinate data on a screen as image code data on the basis of input image data, a font storage section for storing font data and outputting the font data in accordance with an input address signal, a font data conversion sectin having a function of converting the image code data into image data consisting of pixel data on the basis of the font data, and an image buffer memory for temporarily storing the image data output from the font data conversion section. Toner images are frame-sequentially formed in layers on an image forming body in units of color components on the basis of the obtained image data, thereby forming a multicolor toner image.
摘要翻译：多色图像形成装置包括图像输入装置，用于基于输入图像数据在屏幕上输出至少一个字符，字符大小和字符坐标数据作为图像代码数据;字体存储部分，用于存储字体数据并输出根据输入地址信号的字体数据，具有将图像代码数据转换为基于字体数据的像素数据构成的图像数据的功能的字体数据转换果胶囊和用于临时存储图像的图像缓冲存储器从字体数据转换部分输出的数据。基于获得的图像数据，调色剂图像以彩色分量为单位在图像形成体上以层顺序形成，从而形成多色调色剂图像。

84. 发明授权

US5063411A Color image forming apparatus having a unitary guide plate facing a plurality of developing devices 失效
标题翻译：具有多种开发设备的装备指南的彩色图像形成装置
公开(公告)号：US5063411A
公开(公告)日：1991-11-05
申请号：US535121
申请日：1990-06-08
申请人： Satoshi Haneda , Masakazu Fukuchi , Shunji Matsuo , Shizuo Morita
发明人： Satoshi Haneda , Masakazu Fukuchi , Shunji Matsuo , Shizuo Morita
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/754 , G03G15/01
摘要： The invention provides a color image forming apparatus with photoreceptor belt. In a roll of the photoreceptor belt provided two pieces of rotatable rollers and guide plate with a curved surface so that the photoreceptor belt is moved while slidably coming in contact with the curved surface of the guide plate. Along the outer surface of the roll of the photoreceptor belt provided a plurality of developing devices at the curved surface to form a color toner image on the photoreceptor belt.

85. 发明授权

US5663787A Electrophotographic color image forming apparatus with image exposure means inside of photoreceptor drum 失效
标题翻译：具有图像曝光装置的感光鼓内的电子照相彩色图像形成装置
公开(公告)号：US5663787A
公开(公告)日：1997-09-02
申请号：US662817
申请日：1996-06-12
申请人： Satoshi Haneda , Masakazu Fukuchi , Tadayoshi Ikeda
发明人： Satoshi Haneda , Masakazu Fukuchi , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G15/32 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1814 , G03G15/01 , G03G15/0105 , G03G15/0152 , G03G15/0163 , G03G15/04081 , G03G15/326 , G03G21/1623 , G03G21/1671 , G03G21/185 , G03G21/1857 , G03G2215/0497 , G03G2221/1603 , G03G2221/1606 , G03G2221/1636 , G03G2221/1645
摘要： A color image forming apparatus wherein an image forming body has a inner surface and a outer surface, a charging device electrically charges the outer surface, and an exposure device imagewise exposes the inner surface. A developing device is used to form a first toner image on the outer surface. A unit is detachablly mounted in a housing of the apparatus, wherein the image forming body and a plurality of the exposure devices are provided in the unit.
摘要翻译：一种彩色图像形成装置，其中图像形成主体具有内表面和外表面，充电装置对外表面进行电荷充电，并且曝光装置成像地曝光内表面。显影装置用于在外表面上形成第一调色剂图像。单元可拆卸地安装在设备的壳体中，其中图像形成体和多个曝光装置设置在该单元中。

86. 发明授权

US5557394A Color image forming apparatus having a transparent photoreceptor 失效
标题翻译：具有透明感光体的彩色图像形成装置
公开(公告)号：US5557394A
公开(公告)日：1996-09-17
申请号：US536447
申请日：1995-09-29
申请人： Satoshi Haneda , Masakazu Fukuchi , Tadayoshi Ikeda , Hisayoshi Nagase , Shuta Hamada
发明人： Satoshi Haneda , Masakazu Fukuchi , Tadayoshi Ikeda , Hisayoshi Nagase , Shuta Hamada
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/01 , G03G15/5037 , G03G2215/00042 , G03G2215/0174
摘要： A color image forming apparatus such as a printer or a copier. The apparatus includes: a photoreceptor, having a transparent body, for forming a toner image; a charger for charging the photoreceptor; a LED array, accommodated inside the photoreceptor, for imagewisely exposing the photoreceptor with exposure light so as to form a latent image on the photoreceptor; a developer for developing the latent image with toner so as to form a toner image on the photoreceptor; in which a process of forming the toner image is repeated for plural times so that plural toner images are superimposed to from a composite toner image; a transferor for transferring the composite toner image onto a recording medium; and a photodetector, accommodated inside the photoreceptor, for detecting light from the photoreceptor in which the light has a high transmission factor for the photoreceptor.
摘要翻译：彩色图像形成装置，例如打印机或复印机。该装置包括：具有透明体的感光体，用于形成调色剂图像; 用于对感光体充电的充电器; 一个LED阵列，容纳在感光体的内部，用曝光光成像曝光感光体，以便在感光体上形成潜像; 用于利用调色剂显影潜像以在感光体上形成调色剂图像的显影剂; 其中形成调色剂图像的过程重复多次，使得从复合调色剂图像叠加多个调色剂图像; 用于将复合调色剂图像转印到记录介质上的转印器; 以及光电检测器，其容纳在感光体内部，用于检测来自感光体的光，其中光对感光体具有高的透射系数。

87. 发明授权

US5444515A Color image forming apparatus with mountable cartridge therein 失效
标题翻译：彩色图像形成装置，其中具有可安装的盒
公开(公告)号：US5444515A
公开(公告)日：1995-08-22
申请号：US200103
申请日：1994-02-18
申请人： Satoshi Haneda , Shizuo Morita , Masakazu Fukuchi , Tadayoshi Ikeda
发明人： Satoshi Haneda , Shizuo Morita , Masakazu Fukuchi , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1853 , G03G15/01 , G03G21/1623 , G03G21/1638 , G03G21/1676 , G03G2215/00987 , G03G2221/1603
摘要： A color image forming apparatus includes a housing and a cartridge adapted to be attached to or detached from the housing in a horizontal direction. The cartridge includes a photoreceptor and a plurality of developing devices vertically piled up. Each developing device has an opening to receive toner and a cover to open or close the opening. When the cartridge is detached from the housing in the horizontal direction and is placed in a laid down position thereof, toner can be supplied into the developing devices through the opening which is at the top portion of the laid-down cartridge.
摘要翻译：彩色图像形成装置包括壳体和适于在水平方向上附接到壳体或从壳体拆卸的盒。盒包括感光体和垂直堆叠的多个显影装置。每个显影装置具有接收墨粉的开口和用于打开或关闭开口的盖子。当墨盒在水平方向上从壳体分离并且放置在其放置位置时，可以通过位于放置的盒的顶部的开口将调色剂供应到显影装置中。

88. 发明授权

US5257037A Compact image forming apparatus with color position adjustment 失效
标题翻译：具有颜色位置调整的紧凑型成像设备
公开(公告)号：US5257037A
公开(公告)日：1993-10-26
申请号：US747324
申请日：1991-08-20
申请人： Satoshi Haneda , Hisao Satoh , Tadayashi Ikeda , Shizuo Morita , Masakazu Fukuchi
发明人： Satoshi Haneda , Hisao Satoh , Tadayashi Ikeda , Shizuo Morita , Masakazu Fukuchi
IPC分类号： G03G15/01 , B41J2/44 , G03G15/04 , H04N1/047 , H04N1/113 , H04N1/12 , H04N1/50 , G01D15/10
CPC分类号： H04N1/047 , H04N1/506 , H04N1/1135 , H04N1/12 , H04N2201/04729 , H04N2201/04789 , Y10S347/90
摘要： Color image forming apparatus includes a belt-shaped image carrier stretched and conveyed around rotating rollers on which image exposure is conducted by a plurality of exposure units; and a plurality of step-formed supporting surfaces below the lower surface disposed of the image carrier. The stepped formation of the exposure unit supporting surfaces avoids interference between optical paths of laser beams for image exposure, and facilitates compactness of the apparatus. The belt-shaped image carrier and the supporting surfaces are provided at a relative angle of 5-30 degrees. The color image forming apparatus is also capable of detecting a specific pattern outputted from the exposure units; calculating the differences of positions of the specific pattern as formed by the different exposure units; and controlling the positioning of the specific pattern as outputted by the exposure units, so as to increase the accuracy of the image forming apparatus.

89. 发明授权

US5250998A Fixing apparatus having two nip regions 失效
标题翻译：具有两个压区的固定装置
公开(公告)号：US5250998A
公开(公告)日：1993-10-05
申请号：US840539
申请日：1992-02-25
申请人： Masato Ueda , Tadashi Miwa , Satoshi Haneda , Yasuhiko Tanaka , Kiyoaki Kawamoto , Tetsuko Omoto , Toshinori Yamazaki , Masakazu Fukuchi , Shizuo Morita
发明人： Masato Ueda , Tadashi Miwa , Satoshi Haneda , Yasuhiko Tanaka , Kiyoaki Kawamoto , Tetsuko Omoto , Toshinori Yamazaki , Masakazu Fukuchi , Shizuo Morita
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2021 , G03G15/2053 , G03G15/2025 , G03G15/2064
摘要： In a toner image fixing device, there are provided an endless belt being looped up around a heating roller and a conveyance roller, a pressure roller for pressing a sheet having a toner image onto the heating roller with the endless belt intervening between the pressure roller and the heating roller. A sensor is disposed inside the loop of the belt so as to come in contact with the heating roller, for detecting the temperature of the heating roller. The fixing temperature for the toner image is controlled on the basis of the temperature of the heating roller detected by the sensor. A first nip region is formed on a pressing portion located between the heating roller and the fixing roller. A second nip region is formed between the belt and the fixing roller, continuing from the first nip region but without contacting the heating roller.

90. 发明授权

US5204727A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5204727A
公开(公告)日：1993-04-20
申请号：US772969
申请日：1991-10-08
申请人： Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda , Shizuo Morita , Masakazu Fukuchi
发明人： Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda , Shizuo Morita , Masakazu Fukuchi
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G15/6538 , G03G21/1638
摘要： In an image forming apparatus, there is provided a multistage exit tray to receive printed recording sheets, which is located above an upper cover to access a conveyance path of the printed recording sheets within the apparatus by opening the upper cover upwardly. When the upper cover is opened, the exit tray is moved to a position where the exit tray does not interfere with the upper cover.
摘要翻译：在图像形成装置中，设置有用于接收打印的记录纸的多级出纸托盘，该印刷记录纸张位于上盖上方，以通过向上打开上盖来接近印刷的记录纸的输送路径。当上盖打开时，出纸盘移动到出纸盘不会与上盖发生干涉的位置。

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