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公开(公告)号：US5768666A
公开(公告)日：1998-06-16
申请号：US754778
申请日：1996-11-21
申请人： Isao Ito , Takeshi Sumikawa , Nobumasa Furuya , Shigehito Ando , Hideaki Tanaka
发明人： Isao Ito , Takeshi Sumikawa , Nobumasa Furuya , Shigehito Ando , Hideaki Tanaka
CPC分类号： G03G15/09 , G03G15/0822 , G03G2215/0609 , G03G2215/0838
摘要： A developing apparatus uses a dual-component developer containing a magnetic carrier and toner electrically attracted to the magnetic carrier for selectively transferring the toner to an electrostatic latent image formed on an image support for visualizing the latent image. The developing apparatus includes a developer transport member facing the image support and having a peripheral surface for supporting and transporting the developer. A toner excess supplying member supplies excess toner to the developer supported on the developer transport member. An excess toner separator separates toner having a small adhesion force to the carrier from the developer to which excessive toner is applied.
摘要翻译： 显影装置使用包含磁性载体的双组分显影剂和电吸引到磁性载体上的调色剂，用于选择性地将调色剂转印到形成在图像载体上的静电潜像，以使潜像可视化。 显影装置包括面向图像载体的显影剂传送构件，并具有用于支撑和运送显影剂的外围表面。 调色剂过量供给部件向支撑在显影剂传送部件上的显影剂供给多余的调色剂。 多余的调色剂分离器将具有小粘附力的调色剂从施加过量调色剂的显影剂中分离到载体上。
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2.发明授权Color image recording method for transferring a multi-colored image to an image receptor 失效用于将多色图像转印到图像接收器的彩色图像记录方法
公开(公告)号：US5655191A
公开(公告)日：1997-08-05
申请号：US549210
申请日：1995-10-27
CPC分类号： G03G15/0907 , G03G15/0121
摘要： In a color image forming apparatus, as the second and subsequent development processes of the simultaneously transfer type, a non-contact type AC field double-element development is employed, and an absolute value of the difference between the maximum bias which provides the maximum toner developing electric field in the direction to the side of the latent image carrier and the average value of the developing bias is set larger than an absolute value of the difference between the minimum bias voltage which provides the minimum toner developing electric field in the direction to the side of the latent image carrier and the average value of the developing bias, while the bias voltage region located between the maximum bias voltage and the average bias voltage is set to a ratio of from 0.25 to 0.45 for one period of the AC voltage, and the frequency of the bias voltage is set from 4 kHz to 10 kHz.
摘要翻译： 在彩色图像形成装置中，作为同时转印型的第二次和随后的显影处理，采用非接触型AC场双元素显影，并且提供最大色调剂的最大偏差之间的差的绝对值 在潜像载体的侧面方向显影电场，并将显影偏压的平均值设定为大于在向着该方向移动的方向上提供最小调色剂显影电场的最小偏压之间的差的绝对值 潜像载体的一侧和显影偏压的平均值，而位于最大偏置电压和平均偏置电压之间的偏置电压区域在交流电压的一个周期内被设定为0.25至0.45的比率，以及 偏置电压的频率设置为4 kHz至10 kHz。
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公开(公告)号：US5799234A
公开(公告)日：1998-08-25
申请号：US791164
申请日：1997-01-30
申请人： Nobumasa Furuya , Shigehito Ando
发明人： Nobumasa Furuya , Shigehito Ando
CPC分类号： G03G15/0921 , G03G15/0818 , G03G2215/0607 , G03G2215/0651
摘要： A developing apparatus comprises: a developer support being disposed in the proximity of or in contact with an image support having a surface on which an electrostatic latent image is formed, the developer support having a peripheral surface supported turnably; and a developing bias power supply for supplying a developing bias voltage between the developer support and the image support, wherein a dual component developer including toner and magnetic carriers is supported on the peripheral surface of the developer support to be transported, and the toner is transferred to the image support in an electric field formed at a position where the image support faces the developer support for forming a toner image, and the developer support has a plurality of magnetic poles for attracting almost one layer of the carriers on the peripheral surface of the developer support almost uniformly.
摘要翻译： 显影装置包括：显影剂载体被设置在与其上形成有静电潜像的表面的图像载体附近或与其接触，所述显影剂载体具有可转动地支撑的外周表面; 以及用于在显影剂载体和图像载体之间提供显影偏压的显影偏压电源，其中包含调色剂和磁性载体的双组分显影剂被支撑在待传输的显影剂载体的外周表面上，并且调色剂被转印 在形成在图像载体面向显影剂载体的位置处形成调色剂图像的电场中的图像载体上，显影剂载体具有多个用于吸引几乎一层载体的磁极， 开发人员几乎统一支持。
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4.发明授权
公开(公告)号：US5372697A
公开(公告)日：1994-12-13
申请号：US788878
申请日：1991-11-07
申请人： Eiichi Akutsu , Hiroo Soga , Yuzuru Fukuda , Shigehito Ando
发明人： Eiichi Akutsu , Hiroo Soga , Yuzuru Fukuda , Shigehito Ando
CPC分类号： B41M5/3825 , B41J31/00 , Y10S428/913 , Y10S428/914 , Y10T428/24802 , Y10T428/24975 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998 , Y10T428/249986 , Y10T428/261 , Y10T428/265
摘要： An ink transfer medium, and a method for manufacturing the medium are provided. The ink transfer medium is of the electrically fusible type, and has an anisotropically electrically conductive layer characterized by greater electrical conductivity in the direction normal to the surface of the layer than in a direction parallel to the surface of the layer. Other layers sequentially provided next to each other, include a resistive layer for converting an electrical signal into heat, a conductive layer, an ink separation layer, and a fusible ink layer. Examples are given illustrating the use of the ink transfer medium. The anisotropically electrically conductive layer may be made by anodizing an aluminum cylinder to form an alumina body defining a plurality of through-pores and electrolytically filling the through-pores with a metal such as nickel or cobalt.
摘要翻译： 提供墨转印介质，以及制造介质的方法。 油墨转移介质是电熔型的，并且具有各向异性导电层，其特征在于在垂直于该层的表面的方向上的导电性大于在平行于该层的表面的方向上的更大的导电性。 相邻设置的其他层包括用于将电信号转换为热的电阻层，导电层，油墨分离层和易熔油墨层。 给出说明使用油墨转印介质的实例。 各向异性导电层可以通过阳极氧化铝圆柱来形成限定多个通孔的氧化铝体，并用诸如镍或钴的金属电解填充通孔。
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公开(公告)号：US5466654A
公开(公告)日：1995-11-14
申请号：US284999
申请日：1994-08-03
申请人： Eiichi Akutsu , Hiroh Soga , Shigehito Ando , Susumu Hirakata , Kazuo Maruyama
发明人： Eiichi Akutsu , Hiroh Soga , Shigehito Ando , Susumu Hirakata , Kazuo Maruyama
摘要： A display medium is disclosed, comprising at least the following layers, in this order: a heating resistive layer, a conductive layer, a background layer and an erasable thermochromic layer, and comprising a heating resistive layer which may comprise at least two layers. The display medium may also comprise a contact resistance reducing layer on the heating resistive layer and a protective layer on the erasable thermochromic layer.
摘要翻译： 公开了显示介质，其至少包括以下层：依次包括加热电阻层，导电层，背景层和可擦除热致变色层，并且包括可包括至少两层的加热电阻层。 显示介质还可以包括加热电阻层上的接触电阻降低层和可擦除热变色层上的保护层。
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公开(公告)号：US07062183B2
公开(公告)日：2006-06-13
申请号：US10773457
申请日：2004-02-09
申请人： Ryuichiro Maeyama , Shigehito Ando
发明人： Ryuichiro Maeyama , Shigehito Ando
IPC分类号： G03G15/00
CPC分类号： G03G15/5029
摘要： The present invention provides a recording media identifier for identifying types of recording media, and a recording device, provided with a recording media identifier, which records images by printing on recording media. A speckle measuring section of the recording device measures a speckle on a recording medium conveyed on a conveyance path. Types of recording media are detected through correlation of the speckle measured with speckles stored in a storage section, in a manner in which the speckles correspond to types of recording media. Recording and fixing conditions of the recording device are adjusted according to the types of the recording media detected.
摘要翻译： 本发明提供了一种用于识别记录介质的类型的记录介质标识符，以及具有记录介质标识符的记录设备，其通过在记录介质上打印来记录图像。 记录装置的散斑测量部分测量在传送路径上传送的记录介质上的斑点。 通过与存储在存储部分中的斑点测量的斑点的相关性，以散斑对应于记录介质的类型的方式来检测记录介质的类型。 记录装置的记录和固定条件根据检测到的记录介质的类型进行调整。
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公开(公告)号：US5387460A
公开(公告)日：1995-02-07
申请号：US959438
申请日：1992-10-13
申请人： Susumu Hirakata , Eiichi Akutsu , Toru Okamoto , Hiroh Soga , Shigehito Ando
发明人： Susumu Hirakata , Eiichi Akutsu , Toru Okamoto , Hiroh Soga , Shigehito Ando
CPC分类号： B41M5/42 , B41M5/3825 , B41M5/426 , B41M5/44 , Y10S428/913 , Y10S428/914 , Y10T428/24901 , Y10T428/2495 , Y10T428/25 , Y10T428/31504 , Y10T428/31678 , Y10T428/31681
摘要： A thermal printing ink medium which electrically generates heat to transfer an ink thereof to a transfer material to form an image thereon is disclosed, which comprises a first heating element layer, a second heating element layer in contact with said first heating element layer, said second heating element layer having a greater volume resistivity than said first heating element layer, a conductive layer in contact with said second heating element layer, an ink layer provided on the side of said conductive layer opposite to said second heating element layer, and an adhesion-improving layer formed on the interface between said conductive layer and second heating element layer by the interaction therebetween so as to have a given volume resistivity. The thermal printing ink medium has advantages of (1) broadened choice of materials for an ink layer and ease in coloring the ink layer, (2) production ease and economy, (3) stable printing quality, (4) feasibility of repeated use, (5) an increased energy efficiency in image printing, (6) freedom from surface damage, (7) a reduced peak temperature of heat generation in a heat generating layer, and (8) high resolving power.
摘要翻译： 公开了一种热电印刷油墨介质，其电产生热量以将油墨转印到转印材料上以形成图像，其包括第一加热元件层，与所述第一加热元件层接触的第二加热元件层，所述第二加热元件层 具有比所述第一加热元件层更大的体积电阻率的加热元件层，与所述第二加热元件层接触的导电层，设置在与所述第二加热元件层相对的所述导电层侧的墨层， 通过它们之间的相互作用在所述导电层和第二加热元件层之间的界面上形成的改进层以具有给定的体积电阻率。 热敏印刷油墨介质具有以下优点：（1）油墨层的材料选择范围扩大，油墨层着色容易，（2）生产易于经济，（3）印刷质量稳定，（4）重复使用的可行性， （5）图像打印中的能量效率提高，（6）免受表面损伤，（7）发热层中的发热峰值温度降低，（8）高分辨能力。
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8.发明授权
公开(公告)号：US5151719A
公开(公告)日：1992-09-29
申请号：US746722
申请日：1991-08-19
申请人： Eiichi Akutsu , Yoshio Shoji , Hiroo Soga , Shigehito Ando
发明人： Eiichi Akutsu , Yoshio Shoji , Hiroo Soga , Shigehito Ando
CPC分类号： B41J2/325
摘要： An image formed of a colored image forming material mainly composed of thermoplastic resin and carried by a paper sheet is heated and fused by a heating member which is typically belt-like and includes an adhesion preventive layer for preventing adhesion of the image forming material, a conductive layer formed on the adhesion preventive layer, and an electric heating layer for generating heat upon reception of electric energy. A power supply member typically has divisional electrodes arranged in the width direction of the heating member, and supplies the electric energy to the heating member. A pressurizing member is disposed opposite the heating member with the image-carrying sheet interposed therebetween, and provides a pressure acting between the divisional electrodes and the image-carrying sheet. A control circuit controls pulse currents to be supplied to the divisional electrodes through the power supply member in accordance with an image signal having been used for forming the image on the image carrying sheet.
摘要翻译： 由主要由热塑性树脂构成并由纸张承载的着色图像形成材料形成的图像由通常为带状的加热构件加热熔化，并且包括用于防止图像形成材料的粘附的防粘附层， 形成在粘合防止层上的导电层，以及用于在接收电能时发热的电加热层。 电源构件通常具有沿加热构件的宽度方向布置的分隔电极，并将电能提供给加热构件。 加压构件与加热构件相对地设置有图像承载片，并且提供作用在分割电极和图像载体片之间的压力。 控制电路根据已经用于在图像载体片上形成图像的图像信号控制通过电源部件提供给分割电极的脉冲电流。
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9.发明授权Fixing member comprising resilient layer including inclined portion, fixing device and image forming device 有权固定构件包括包括倾斜部分，固定装置和图像形成装置的弹性层公开(公告)号：US08620202B2
公开(公告)日：2013-12-31
申请号：US12853808
申请日：2010-08-10
申请人： Jun Kimura , Shigehito Ando
发明人： Jun Kimura , Shigehito Ando
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： There is provided a fixing member to be used in a pressured state, the fixing member including: a base member that is rotated; a resilient layer that is formed on an outer periphery of the base member; and a surface layer that is formed on an outer periphery of the resilient layer, wherein an axial direction end face of the resilient layer includes an inclined portion that is inclined such that an axial direction length thereof is longer at the base member side than at the surface layer side, and that is exposed in the axial direction.
摘要翻译： 提供了一种在加压状态下使用的固定构件，该固定构件包括：旋转的基座构件; 弹性层，其形成在所述基底构件的外周上; 以及表面层，其形成在所述弹性层的外周上，其中，所述弹性层的轴向端面包括倾斜部，所述倾斜部倾斜，使得所述基部构件侧的轴向方向长度比所述 表面层侧，并且在轴向方向露出。
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公开(公告)号：US20110176844A1
公开(公告)日：2011-07-21
申请号：US12853808
申请日：2010-08-10
申请人： Jun KIMURA , Shigehito Ando
发明人： Jun KIMURA , Shigehito Ando
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： There is provided a fixing member to be used in a pressured state, the fixing member including: a base member that is rotated; a resilient layer that is formed on an outer periphery of the base member; and a surface layer that is formed on an outer periphery of the resilient layer, wherein an axial direction end face of the resilient layer includes an inclined portion that is inclined such that an axial direction length thereof is longer at the base member side than at the surface layer side, and that is exposed in the axial direction.
摘要翻译： 提供了一种在加压状态下使用的固定构件，该固定构件包括：旋转的基座构件; 弹性层，其形成在所述基底构件的外周上; 以及表面层，其形成在所述弹性层的外周上，其中，所述弹性层的轴向端面包括倾斜部，所述倾斜部倾斜，使得所述基部构件侧的轴向方向长度比所述 表面层侧，并且在轴向方向露出。
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