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    • 52. 发明授权
    • Color image forming devices for use in color printers
    • 用于彩色打印机的彩色图像形成装置
    • US06917777B2
    • 2005-07-12
    • US10146961
    • 2002-05-17
    • Kenjiro NishiwakiMasashi Suzuki
    • Kenjiro NishiwakiMasashi Suzuki
    • G03G15/01G03G15/16G03G15/20G03G21/00G03G21/16G03G15/00
    • G03G21/1685G03G15/0173G03G2215/018G03G2215/207
    • A color image forming device includes a housing, a photosensitive unit, an exposing unit, at least three developing units, a transfer unit, and a fixing unit. The housing has a recording medium discharge opening for discharging recording media in a forward direction. The photosensitive unit includes a photosensitive belt with a photosensitive layer. The exposing unit exposes the photosensitive layer to form a series of latent images on the photosensitive belt. The developing units are provided in a forward portion of the housing, each including a different color developing agent for supplying developing agent to the photosensitive belt to develop corresponding latent images into visible images. The transfer unit transfers the visible images onto a recording medium. The fixing unit is provided in a rear portion of the housing unit, fixes the visible images onto the recording medium and transports the recording medium toward the discharge opening.
    • 彩色图像形成装置包括壳体,感光单元,曝光单元,至少三个显影单元,转印单元和定影单元。 壳体具有用于沿向前方向排出记录介质的记录介质排出口。 感光单元包括具有感光层的感光带。 曝光单元使感光层曝光以在感光带上形成一系列潜像。 显影单元设置在壳体的前部,每个显影单元包括用于向感光带供应显影剂的不同的彩色显影剂,以将相应的潜像显影成可见图像。 传送单元将可见图像传送到记录介质上。 固定单元设置在壳体单元的后部,将可见图像固定在记录介质上,并将记录介质传送到排出口。
    • 53. 发明申请
    • Image forming device that adjusts image density based on developing bias and pressing force
    • 基于显影偏压和按压力调整图像浓度的图像形成装置
    • US20050141909A1
    • 2005-06-30
    • US11018498
    • 2004-12-22
    • Keisuke TakahashiMasashi Suzuki
    • Keisuke TakahashiMasashi Suzuki
    • G03G15/00G03G15/06G03G15/08G03G21/14
    • G03G15/065G03G15/0813
    • An image forming device includes a developer bearing member, a photosensitive member, a developing-bias applying portion, a pressing-force adjusting portion, and a density adjusting portion. The photosensitive member is disposed in contact with the developer bearing member. An electrostatic latent image is formed on the photosensitive member and developed by the developer supplied from the developer bearing member for forming a developer image. The developing-bias applying portion applies a developing bias to the developer bearing member. The pressing-force adjusting portion adjusts the pressing force between the developer bearing member and the photosensitive member. The density adjusting portion controls both the developing-bias applying portion and the pressing-force adjusting portion to adjust, based on adjustment of both the developing bias and the pressing force, an amount of developer in the developer image developed on the photosensitive member, thereby adjusting density of a developer image on a recording medium.
    • 图像形成装置包括显影剂承载部件,感光部件,显影偏压施加部分,按压力调节部分和密度调节部分。 感光构件设置成与显影剂承载构件接触。 在感光构件上形成静电潜像,并由用于形成显影剂图像的显影剂承载构件供给的显影剂显影。 显影偏压施加部分向显影剂承载部件施加显影偏压。 按压力调节部分调节显影剂承载部件和感光部件之间的按压力。 密度调节部分控制显影偏压施加部分和按压力调节部分两者,以便基于显影偏压和按压力的调节来调节在感光构件上显影的显影剂图像中的显影剂的量,由此 调节记录介质上显影剂图像的浓度。
    • 57. 发明授权
    • Information recording method and printer
    • 信息记录方法和打印机
    • US6109803A
    • 2000-08-29
    • US020689
    • 1998-02-10
    • Tsuneo YasuiKazuhiko MatsudaHakudai KondoMasashi SuzukiAkira Sago
    • Tsuneo YasuiKazuhiko MatsudaHakudai KondoMasashi SuzukiAkira Sago
    • B41J2/175B45J25/304G01D15/16
    • B41J2/17593
    • A printer is provided with: a heating device for heating a solid ink to dissolve the solid ink into a liquefied ink while an alternative current is supplied thereto; a recording device, on which the heating device is provided, for recording record information onto a record sheet by use of the liquefied ink; and a moving device for moving the recording device. An information recording method is provided with the processes of: moving the recording device by the moving device to an ink dissolving position where a moving terminal, which is fixed on the recording device and is electrically connected to the heating device, and a fixed terminal, which is fixed on a frame member of the printer and is electrically connected to an alternative current source, are contacted with each other, only when the solid ink is to be dissolved in the recording device; supplying the alternative current from the alternative current source to the heating device through the fixed terminal and the moving terminal contacted with each other; moving the recording device in a main scan direction of the record sheet by the moving device after the solid ink is dissolved by the heating device; and recording the record information by use of the dissolved ink onto the record sheet by the recording device while the recording device is moved in the main scan direction by the moving device.
    • 打印机具有:加热装置,用于加热固体油墨以将固体油墨溶解成​​液化油墨,同时向其提供替代电流; 设置有加热装置的记录装置,用于通过使用液化油墨将记录信息记录在记录纸上; 以及用于移动记录装置的移动装置。 提供一种信息记录方法,其具有以下处理:通过移动装置将记录装置移动到固定在记录装置上并与电加热装置电连接的移动端子和固定端子的油墨溶解位置, 固定在打印机的框架构件上并且电连接到替代电流源,只有当固体墨水被溶解在记录装置中时才相互接触; 通过所述固定端子和所述移动端子彼此接触将所述替代电流源从所述替代电流源提供给所述加热装置; 在固体油墨被加热装置溶解后,通过移动装置在记录纸的主扫描方向上移动记录装置; 并且当记录装置通过移动装置沿主扫描方向移动时,通过记录装置将使用溶解的油墨的记录信息记录到记录纸上。
    • 59. 发明授权
    • Optical code reader having plural spot beams which intersect one another
a preset distance away from a reading window of the optical code reader
    • 具有多个点光束的光学代码读取器,其与光学代码读取器的读取窗口相隔预定距离
    • US5750977A
    • 1998-05-12
    • US787211
    • 1997-01-22
    • Masashi Suzuki
    • Masashi Suzuki
    • G06K7/10G06K19/06
    • G06K7/10851G06K19/06037G06K7/10722G06K7/10732G06K7/10881
    • An optical code reader includes a reading window, a reading control circuit for sensing an image of a 2-dimensional code via the reading window in a state where the reading window is set within a preset distance from the 2-dimensional code and converting the sensed image into image data, a guide light source for applying a guide light beam to permit the 2-dimensional code to be guided within the reading range of the reading control circuit, and a portable frame having an opening used as the reading window, for accommodating the reading control circuit and guide light source. In the optical code reader, the guide light beam indicates the center of the reading range and is applied from the guide light source except for a period during which the image of the 2-dimensional code is sensed by the reading control circuit.
    • 光学代码阅读器包括读取窗口,读取控制电路,用于在将读取窗口设置在与二维代码预设的距离内的状态下经由读取窗口感测二维代码的图像,并且将感测到的 图像转换成图像数据,用于施加引导光束以允许在读取控制电路的读取范围内引导2维代码的引导光源,以及具有用作读取窗口的开口的便携式框架,用于容纳 读取控制电路和引导光源。 在光学代码读取器中,引导光束指示读取范围的中心,并且除了由读取控制电路感测到二维码的图像的时间段之外,还从引导光源施加。