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公开(公告)号：US5877692A
公开(公告)日：1999-03-02
申请号：US755361
申请日：1996-11-25
申请人： Toshio Watanabe , Hideyasu Nakamura
发明人： Toshio Watanabe , Hideyasu Nakamura
CPC分类号： G03G15/553 , G03G15/55
摘要： In a part life detection and display unit, the life of each periodically replaced part is detected and displayed separately based on the life alarm value and in addition, the part lives are detected and displayed in units of periodically replaced part groups each consisting of parts that are almost the same in life term value and can be replaced in batch at the same time, and all parts in the part group containing the part reaching the life alarm value are replaced at the same time.
摘要翻译： 在零件寿命检测和显示单元中，基于寿命报警值检测和显示每个定期更换的部件的寿命，另外，以周期性更换的部件组为单位检测和显示部件寿命，每个部件组由 在寿命期内价值几乎相同，可以批量更换，同时更换包含达到寿命报警值的零件的零件中的所有零件。
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公开(公告)号：US08032039B2
公开(公告)日：2011-10-04
申请号：US12566939
申请日：2009-09-25
申请人： Hideyasu Nakamura
发明人： Hideyasu Nakamura
IPC分类号： G03G15/00
CPC分类号： G03G15/6502 , G03G15/50 , G03G2215/00383
摘要： A controller includes: a detection unit that detects that a housing unit housing a recording medium has been inserted into an insertion slot for inserting the housing unit; a prediction unit that predicts a vibratory excitation time at which vibrations will occur based on a time detected by the detection unit; a determination unit that determines whether the vibrations will occur based on the vibratory excitation time during a period when an image-forming unit is forming an image on a recording medium supplied from a different supply source for recording media from the housing unit inserted into the insertion slot; and a control unit that controls the image-forming unit to prevent image formation if the determination unit determines that the vibrations will occur during a period when the image-forming unit is forming an image on the recording medium.
摘要翻译： 控制器包括：检测单元，其检测容纳记录介质的壳体单元已插入到用于插入壳体单元的插槽中; 预测单元，其基于由所述检测单元检测到的时间来预测将发生振动的振动激励时间; 确定单元，其基于在图像形成单元在从插入到插入件中的壳体单元的用于记录介质的不同供给源提供的记录介质上形成图像的时段期间基于振动激发时间来确定是否发生振动 槽 以及控制单元，如果确定单元确定在图像形成单元在记录介质上形成图像的时段期间将发生振动，则控制图像形成单元以防止图像形成。
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3.发明授权
公开(公告)号：US5765094A
公开(公告)日：1998-06-09
申请号：US732981
申请日：1996-10-16
申请人： Hideyasu Nakamura
发明人： Hideyasu Nakamura
CPC分类号： G03G15/1695 , G03G15/1655 , G03G15/2064 , G03G2215/00704 , G03G2215/00738 , G03G2215/0177 , G03G2215/0196 , G03G2215/1604 , G03G2215/1666 , G03G2215/2045
摘要： An image recording apparatus comprises an image carrier (1); a latent image forming means (2); a plurality of developing means (3: 3a, 3b, 3c and 3d); a transfer drum (5) having a sheet holding surface (A); a transfer means (6); a sheet feed means (11); a sheet type discriminating means (12) for discriminating whether or not the surface rigidity of the recording sheet (4) stacked on the sheet feed means (11) is higher than the reference surface rigidity; a curl deforming means (14) arranged in a conveyance passage of the recording sheet (4) from the sheet feed means (11) to the transfer drum (5), for forcibly curling the recording sheet (4) in accordance with a radius of curvature of the transfer drum (5) when it is discriminated by the sheet type discriminating means (12) that the recording sheet (4) is highly rigid; a sheet holding control means (19) for holding the recording sheet (4) on the same sheet holding surface (A) of the transfer drum (5) irrespective of the result of discrimination conducted by the sheet type discriminating means (12); and an image forming process control means (16) for controlling the transfer of the toner image of each color from the image carrier (1) onto the recording sheet (4) held on the transfer drum (5).
摘要翻译： 一种图像记录装置，包括图像载体（1）; 潜像形成装置（2）; 多个显影装置（3：3a，3b，3c和3d）; 具有片材保持面（A）的转印鼓（5）; 传送装置（6）; 片材进给装置（11）; 用于鉴别堆叠在片材进给装置（11）上的记录片材（4）的表面刚度是否高于参考表面刚性的片材类型识别装置（12）; 布置在记录纸（4）的输送通道中的卷曲变形装置（14）从片材进给装置（11）转印到转印鼓（5）上，用于根据记录纸（4）的半径强制地卷曲记录纸 当纸张类型识别装置（12）鉴别记录纸（4）高度刚性时，转印鼓（5）的曲率; 用于将记录纸（4）保持在转印鼓（5）的同一纸张保持表面（A）上的纸张保持控制装置（19），而不管纸张类型识别装置（12）执行的区分如何。 以及图像形成处理控制装置（16），用于控制从图像载体（1）到保持在转印鼓（5）上的记录纸（4）上的每种颜色的调色剂图像的转印。
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公开(公告)号：US5157518A
公开(公告)日：1992-10-20
申请号：US465756
申请日：1990-01-16
CPC分类号： H04N1/40056 , H04N1/401
摘要： An image data control system for use in an image reading equipment, in which analog signals output from a line sensor, which represent the amounts of light reflected from an original sheet are converted into digital signals by analog/digital conversion, and then the digital signals are converted into density signals to obtain original sheet reading signals in the form of the density signals, the system characterized in that offset control are performed by an offset control circuit and dark time output adjustment by the unit of picture elements are performed by a dark time correction circuit, respectively, after performing gain control by a gain control circuit.
摘要翻译： 一种用于图像读取设备的图像数据控制系统，其中从线传感器输出的模拟信号表示从原始片材反射的光量，通过模拟/数字转换转换为数字信号，然后将数字信号 被转换为密度信号以获得密度信号形式的原始片材读取信号，该系统的特征在于偏移控制由偏移控制电路执行，并且通过黑暗时间执行由像素单元进行的暗时间输出调整 在通过增益控制电路执行增益控制之后，分别校正电路。
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公开(公告)号：US5568268A
公开(公告)日：1996-10-22
申请号：US424669
申请日：1995-04-19
CPC分类号： H04N1/00875 , H04N1/00867 , H04N1/0087 , H04N1/0088 , H04N2201/3205 , H04N2201/327 , H04N2201/3271
摘要： An image forming device, such as a color copying machine or a color printer, which processes an input image signal, thereby obtains an output image signal, and forms an output image on the basis of the output image signal. In the image forming device, an information input unit writes some information identifying the copying machine to an area in an information storing unit at the time when a power source is turned on for the copying machine for the first time after the assembly thereof. When the power source is turned on for a second and any subsequent times for the copying machine, the copying machine copies an original sheet in such a state of the machine that the information stored in the area of the information storing unit is added to the output image in the form of a pursuit image which it is hard or impossible to recognize with the human eyes.
摘要翻译： 一种图像形成装置，例如彩色复印机或彩色打印机，其处理输入图像信号，从而获得输出图像信号，并且基于输出图像信号形成输出图像。 在图像形成装置中，信息输入单元在组装之后首次将复印机的电源接通时将识别复印机的一些信息写入信息存储单元中的区域。 当复印机的电源接通第二次和随后的时间时，复印机在机器的状态下复印原稿，使得存储在信息存储单元的区域中的信息被添加到输出 以追求图像的形式形成图像，这是难以或不可能用人的眼睛识别的。
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公开(公告)号：US5168373A
公开(公告)日：1992-12-01
申请号：US631298
申请日：1990-12-20
申请人： Hideyasu Nakamura
发明人： Hideyasu Nakamura
CPC分类号： H04N1/00015 , H04N1/00002 , H04N1/00063 , H04N1/60
摘要： A diagnostics system that performs checking, adjustments and other services on a recording apparatus. The system includes an imaging unit having a CCD line sensor assembly, a first board for processing dot sequential color video signals from the CCD line sensor assembly to produce them as digital signals, a second board for converting the dot sequential color video signals from the first board into simultaneous color video signals and for performing shading correction, a third board for performing predetermined image processing on the output from the second board, a fourth board for receiving video signals branched from the third board at predetermined positions to perform predetermined edit processing on the received video signals which are returned to the third board, an image output terminal for receiving the output from the third board, a film projector for projecting a film image, and a user interface. The second board includes a CPU, which performs diagnosis or adjustments on the first through fourth boards and the film projector on the condition that predetermined procedures have been taken on the user interface.
摘要翻译： 一种在记录装置上执行检查，调整和其他服务的诊断系统。 该系统包括具有CCD线传感器组件的成像单元，用于处理来自CCD线传感器组件的点序彩色视频信号以产生它们作为数字信号的第一板，用于将来自第一 基板同时进行彩色视频信号并执行阴影校正，第三板用于对来自第二板的输出进行预定的图像处理;第四板，用于接收从第三板在预定位置分支的视频信号，以对第二板执行预定的编辑处理 接收返回到第三板的视频信号，用于接收来自第三板的输出的图像输出端子，用于投影胶片图像的胶片投影仪和用户界面。 第二板包括CPU，其在第一至第四板和投影机上执行诊断或调整，条件是在用户界面上进行了预定的过程。
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