公开(公告)号：US20090245885A1

公开(公告)日：2009-10-01

申请号：US12407070

申请日：2009-03-19

申请人： Katsumi Okamoto ,  Koji Migita ,  Makoto Sato ,  Takeshi Aoki ,  Masashi Nakatsu

发明人： Katsumi Okamoto ,  Koji Migita ,  Makoto Sato ,  Takeshi Aoki ,  Masashi Nakatsu

IPC分类号： G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0844 ,  G03G15/0877

摘要： A developing device includes a developing agent carrying body that carries toner, a toner supply member that supplies toner to the developing agent carrying body, a regulating member that regulates an amount of toner present on the developing agent carrying body, a developing chamber having the developing agent carrying body, the toner supply member and the regulating member, and a replaceable toner cartridge that supplies toner to the developing chamber and collects the toner from the developing chamber. When the toner cartridge is replaced with a toner cartridge storing new toner, the new toner is supplied to the developing chamber from the toner cartridge. The new toner and the toner remaining in the developing chamber are agitated to form agitated toner, and the agitated toner is collected in the toner cartridge from the developing chamber.

摘要翻译： 显影装置包括承载调色剂的显影剂携带体，向显影剂携带体供应调色剂的调色剂供应构件，调节存在于显影剂载体上的调色剂量的调节构件，具有显影剂载体 调色剂供应构件和调节构件，以及可更换的调色剂盒，其将调色剂供应到显影室并从显影室收集调色剂。 当墨粉盒更换为存储新墨粉的墨粉盒时，新墨粉将从墨粉盒供应到显影室。 搅拌新调色剂和剩余在显影室中的调色剂以形成搅拌的调色剂，并将搅拌的调色剂从显影室收集到调色剂盒中。

公开(公告)号：US07881641B2

公开(公告)日：2011-02-01

申请号：US12413412

申请日：2009-03-27

申请人： Takeshi Aoki ,  Katsumi Okamoto ,  Koji Migita ,  Makoto Sato ,  Masashi Nakatsu

发明人： Takeshi Aoki ,  Katsumi Okamoto ,  Koji Migita ,  Makoto Sato ,  Masashi Nakatsu

IPC分类号： G03G15/08

CPC分类号： G03G15/0893 ,  G03G15/0875 ,  G03G15/0877 ,  G03G2215/0827 ,  G03G2215/0838

摘要： A developing cartridge includes: a developer carrier which carries toner; a toner supply member which supplies the toner to the developer carrier; a regulation member which regulates an amount of toner on the developer carrier; a developing chamber which has the developer carrier and the toner supply member; a transport section which is connected to an upper portion and a lower portion of the developing chamber and transports the toner from the lower portion of the developing chamber to the upper portion of the developing chamber; and a transport member which is disposed inside the transport section and transports the toner while agitating the toner. A capacity of the transport section is larger than a capacity of the developing chamber.

摘要翻译： 显影盒包括：承载调色剂的显影剂载体; 将调色剂供给到显影剂载体上的调色剂供给部件; 调节构件，其调节显影剂载体上的调色剂的量; 显影室，其具有显影剂载体和调色剂供应构件; 传送部分，其连接到显影室的上部和下部，并将调色剂从显影室的下部传送到显影室的上部; 以及传送部件，其设置在传送部分内部并在搅拌调色剂的同时传送调色剂。 传送部分的容量大于显影室的容量。

公开(公告)号：US20090245832A1

公开(公告)日：2009-10-01

申请号：US12411564

申请日：2009-03-26

申请人： Takeshi Aoki ,  Katsumi Okamoto ,  Koji Migita ,  Makoto Sato

发明人： Takeshi Aoki ,  Katsumi Okamoto ,  Koji Migita ,  Makoto Sato

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G2215/0822 ,  G03G2215/0838 ,  G03G2215/0844

摘要： A development cartridge includes: a developer carrier which carries toner; a toner supply member which supplies the toner to the developer carrier; a regulation member which regulates an amount of toner on the developer carrier; a development chamber which has the developer carrier and the toner supply member; a transport section which is connected to an upper portion and a lower portion of the development chamber to transport the toner from the lower portion of the development chamber to the upper portion of the development chamber; a transport member which is disposed inside the transport section and transports the toner while agitating the toner; an input member which inputs a print image; and a control member which controls a toner transport speed of the transport member in accordance with the print image.

摘要翻译： 显影盒包括：承载调色剂的显影剂载体; 将调色剂供给到显影剂载体上的调色剂供给部件; 调节构件，其调节显影剂载体上的调色剂的量; 具有显影剂载体和调色剂供给部件的显影室; 传送部，其连接到显影室的上部和下部，以将调色剂从显影室的下部传送到显影室的上部; 传送构件，其设置在所述传送部分内部并在搅拌所述调色剂的同时传送所述调色剂; 输入构件，其输入打印图像; 以及控制构件，其根据打印图像控制运送构件的调色剂输送速度。

公开(公告)号：US07881644B2

公开(公告)日：2011-02-01

申请号：US12407080

申请日：2009-03-19

申请人： Katsumi Okamoto ,  Koji Migita ,  Makoto Sato ,  Takeshi Aoki ,  Masashi Nakatsu

发明人： Katsumi Okamoto ,  Koji Migita ,  Makoto Sato ,  Takeshi Aoki ,  Masashi Nakatsu

IPC分类号： G03G15/08

CPC分类号： G03G15/095 ,  G03G15/0844 ,  G03G15/0868 ,  G03G15/0875 ,  G03G15/0877 ,  G03G15/0896

摘要： A developing device includes: a developer carrier that carries toner thereon; a toner supply member that supplies toner to the developer carrier; a development chamber having the developer carrier and the toner supply member; a replaceable toner cartridge that supplies toner to the development chamber and collects toner from the development chamber; and a contact member that is in contact with the toner supply member to form a nip portion. At the time of replacement to the toner cartridge that contains new toner therein, the new toner is supplied from the toner cartridge into the development chamber and is made to pass through a nip portion between the toner supply member and the contact member within the development chamber, and then nip-passed toner is collected from the development chamber into the toner cartridge.

摘要翻译： 显影装置包括：在其上承载调色剂的显影剂载体; 向显影剂载体供给调色剂的调色剂供给部件; 具有显影剂载体和调色剂供给部件的显影室; 可替换的调色剂盒，其将调色剂供应到显影室并从显影室收集调色剂; 以及与调色剂供应部件接触以形成辊隙部分的接触部件。 在更换其中含有新调色剂的调色剂盒时，新的调色剂从调色剂盒供应到显影室中，并使其通过显影室内的调色剂供给部件和接触部件之间的辊隙部分 ，然后将夹持的调色剂从显影室收集到调色剂盒中。

公开(公告)号：US08745475B2

公开(公告)日：2014-06-03

申请号：US13422046

申请日：2012-03-16

申请人： Koji Migita ,  Kazumasa Kubotera

发明人： Koji Migita ,  Kazumasa Kubotera

IPC分类号： H04L1/00

CPC分类号： H03K5/133 ,  H03L7/0812

摘要： A semiconductor apparatus includes a delay circuit to apply delay to an input signal, a phase detector to detect a phase of an output signal which is outputted from the delay circuit, a filter to set a range of the phase of the output signal for stable operation based on phase information outputted from the phase detector, a counter to count a number of detections of the output signal when the phase deviates from the range for stable operation, a discount controller to generate a discount signal indicating a discount number for the number counted by the counter, in accordance with an operating condition or an external factor outside the delay circuit and an error detector to determine whether or not an error of the phase of the output signal has occurred based on the number counted by the counter and a discount number indicated by the discount signal.

摘要翻译： 半导体装置包括对输入信号施加延迟的延迟电路，检测从延迟电路输出的输出信号的相位的相位检测器，设定用于稳定运算的输出信号的相位范围的滤波器 基于从相位检测器输出的相位信息，计数器，当相位偏离稳定运行的范围时，对输出信号的检测次数进行计数;折扣控制器，生成表示由 计数器，根据延迟电路外的操作条件或外部因素，以及错误检测器，用于基于计数器计数的数量和指示的折扣数来确定是否发生了输出信号的相位的误差 由折扣信号。

公开(公告)号：US08526855B2

公开(公告)日：2013-09-03

申请号：US12498216

申请日：2009-07-06

申请人： Masaru Kobashi ,  Yoichi Yamada ,  Koji Migita ,  Takatomo Fukumoto

发明人： Masaru Kobashi ,  Yoichi Yamada ,  Koji Migita ,  Takatomo Fukumoto

IPC分类号： G03G21/00

CPC分类号： G03G21/0035 ,  G03G2221/0005

摘要： An image forming apparatus includes: an image carrier; an exposure device; a developing device that develops the latent image on the image carrier by using a toner charged to a predetermined polarity and having an external additive; a transfer device that transfers a toner image developed on the image carrier to a transfer medium; a first charging member that charges the external additive and the transfer residual toner remaining on the image carrier and the image carrier after transfer to the same polarity as a polarity of the toner; a cleaning member that electrostatically attracts the external additive and the transfer residual toner charged by the first charging member; and a second charging member that charges the image carrier to an electric potential smaller in absolute value than an electric potential of the image carrier generated after the image carrier passes the cleaning member.

摘要翻译： 图像形成装置包括：图像载体; 曝光装置; 显影装置，其通过使用以预定极性被加载并具有外部添加剂的调色剂来显影图像载体上的潜像; 转印装置，将在图像载体上显影的调色剂图像转印到转印介质上; 第一充电构件，其在转印到与调色剂的极性相同的极性之后对外部添加剂和残留在图像载体上的转印残余调色剂和图像载体进行充电; 清洁部件，其静电吸引由第一充电部件充电的外部添加剂和转印残留调色剂; 以及第二充电构件，其将图像载体充电到比图像载体通过清洁构件之后产生的图像载体的电位的绝对值更小的电位。

公开(公告)号：US07835655B2

公开(公告)日：2010-11-16

申请号：US11954741

申请日：2007-12-12

申请人： Masaru Kobashi ,  Koji Migita ,  Masashi Nakatsu ,  Shinichi Kamoshida

发明人： Masaru Kobashi ,  Koji Migita ,  Masashi Nakatsu ,  Shinichi Kamoshida

IPC分类号： G03G15/02

CPC分类号： G03G15/0266 ,  G03G15/0216

摘要： A charger includes: a first charging member that contacts an image carrier and a second charging member that contacts the image carrier downstream from the first charging member. At the time of image formation, a voltage higher than the discharge start voltage of the first charging member is applied to the first charging member and a voltage lower than the discharge start voltage of the second charging member and lower than the voltage applied to the first charging member is applied to the second charging member, and at the time when an image is not formed, a voltage lower than the discharge start voltage of the first charging member is applied to the first charging member and a voltage higher than the discharge start voltage of the second charging member and higher than the voltage applied to the first charging member is applied to the second charging member.

摘要翻译： 充电器包括：接触图像载体的第一充电构件和与第一充电构件下游的图像载体接触的第二充电构件。 在图像形成时，比第一充电元件的放电开始电压高的电压被施加到第一充电元件并且低于第二充电元件的放电开始电压的电压低于施加到第一充电元件的电压 充电构件被施加到第二充电构件，并且在没有形成图像时，将低于第一充电构件的放电开始电压的电压施加到第一充电构件，并且施加高于放电开始电压的电压 并且高于施加到第一充电部件的电压施加到第二充电部件。

公开(公告)号：US07590208B2

公开(公告)日：2009-09-15

申请号：US11543076

申请日：2006-10-05

申请人： Koji Migita ,  Jun Takahashi

发明人： Koji Migita ,  Jun Takahashi

IPC分类号： H04L7/00

CPC分类号： H04L7/0012 ,  H04J3/0682 ,  H04L7/0337 ,  H04L25/14

摘要： A signal transmission system has a plurality of signal lines, a plurality of transmitting circuits, a plurality of receiving circuits, and a timing adjusting circuit. The transmitting circuits are provided for the signal lines. Each of the receiving circuits receives a signal from a corresponding one of the transmitting circuits via the signal lines. The timing adjusting circuit, which is provided at the same side as the transmitting circuits, adjusts signal latch timing for the receiving circuits to optimum timing in accordance with signal skew caused between the signal lines. Therefore, a large-capacity and error free transmission can be performed at high speed using a plurality of signal lines without being affected by skew on each of the signal lines.

摘要翻译： 信号传输系统具有多个信号线，多个发送电路，多个接收电路和定时调整电路。 为信号线提供发送电路。 每个接收电路经由信号线从相应的一个发送电路接收信号。 设置在与发送电路相同侧的定时调整电路根据信号线之间引起的信号偏移，将接收电路的信号锁存定时调整到最佳定时。 因此，可以使用多条信号线在高速下进行大容量且无差错的传输，而不受每个信号线上的偏斜的影响。

公开(公告)号：US07639960B2

公开(公告)日：2009-12-29

申请号：US11954762

申请日：2007-12-12

申请人： Masaru Kobashi ,  Koji Migita ,  Masashi Nakatsu ,  Shinichi Kamoshida

发明人： Masaru Kobashi ,  Koji Migita ,  Masashi Nakatsu ,  Shinichi Kamoshida

IPC分类号： G03G15/02

CPC分类号： G03G15/0216 ,  G03G15/0266

摘要： A charger includes: a charging brush which is rotatably provided and is brought into contact with an image carrier to charge the surface of the image carrier; a charging roller which is brought into contact with the image carrier at a portion on the downstream side relative to the charging brush in the rotational direction of the image carrier to charge the surface of the image carrier; and a controller which controls voltages applied to the charging brush and charging roller, wherein the controller controls voltages applied to the charging brush and charging roller such that one-fifth of the absolute value of a charging brush current flowing between the image carrier and charging brush is lower than the absolute value of a charging roller current flowing between the image carrier and charging roller.

摘要翻译： 充电器包括：充电刷，其可旋转地设置并与图像载体接触以对图像载体的表面充电; 充电辊，其在图像载体的旋转方向上相对于充电电刷在下游侧的部分处与图像载体接触，以对图像载体的表面充电; 以及控制器，其控制施加到所述充电刷和充电辊的电压，其中所述控制器控制施加到所述充电刷和充电辊的电压，使得在所述图像载体和充电刷之间流动的充电电刷电流的绝对值的五分之一 低于在图像载体和充电辊之间流动的充电辊电流的绝对值。

公开(公告)号：US5915118A

公开(公告)日：1999-06-22

申请号：US585689

申请日：1996-01-16

申请人： Koji Migita

发明人： Koji Migita

IPC分类号： G06F1/28 ,  G06F1/30 ,  G06F11/14 ,  H02J9/00 ,  G06F1/32

CPC分类号： G06F1/30

摘要： An uninterruptive power supply supplies electric power to a computer by use of a battery when the supply of electric power by a main power supply is interrupted. The system termination processing section detects the outage of the main power supply when the period of interruption of the supply of electric power from the main power supply to the uninterruptive power supply has exceeded a preset period, monitors the remaining capacity of the battery in the uninterruptive power supply at least when the outage is detected, gradually effects the system terminating process to the shutdown of the power supply of the system according to the degree of importance based on the remaining capacity of the battery, and controls the stage of the system terminating process according to a variation in the remaining capacity of the battery when the remaining capacity of the battery is changed during the system terminating process.

摘要翻译： 当主电源的电力供应中断时，不间断电源通过使用电池向计算机提供电力。 当从主电源到不间断电源的电力供应中断时间超过预设时间时，系统终止处理部分检测主电源的中断，在不间断的情况下监视电池的剩余容量 电源至少在检测到中断时，根据电池的剩余容量根据重要程度逐渐将系统终止过程影响到系统电源的关闭，并控制系统终止进程的阶段 根据在系统终止处理期间当电池的剩余容量改变时电池的剩余容量的变化。