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1. 发明授权

US06179289B2 Paper-feed control unit and method of control for image-forming apparatus 失效
标题翻译：进纸控制单元和图像形成装置的控制方法
公开(公告)号：US06179289B2
公开(公告)日：2001-01-30
申请号：US09218479
申请日：1998-12-22
申请人： Yusuke Matsushita , Hisanobu Matsuzoe , Shinichiro Tsunematsu , Tetsuya Adachi , Koji Migita , Susumu Uemura , Koichi Umeno , Masanori Goto , Yukinori Hara
发明人： Yusuke Matsushita , Hisanobu Matsuzoe , Shinichiro Tsunematsu , Tetsuya Adachi , Koji Migita , Susumu Uemura , Koichi Umeno , Masanori Goto , Yukinori Hara
IPC分类号： B65H512
CPC分类号： B41J13/0027 , B41J11/42
摘要： Paper-feed control of an image-forming apparatus, in which the control unit has a paper-feed-motor-drive-controller for controlling a paper-feed-motor. The paper-feed-motor rotating a resist roller and a paper ejection-roller for feeding printing paper. The paper-feed-motor is controlled to perform a plurality of paper-feeds of predetermined width on a sheet of printing paper. An image is formed on the sheet of printing paper after respective paper-feed. The paper-feed-motor is controlled by the paper-feed-motor-controller to perform the paper-feed such that the end of the printing paper remains in contact with the resist roller from which the end of the paper leaves after the final paper-feed.
摘要翻译：图像形成装置的进纸控制，其中控制单元具有用于控制供纸马达的送纸马达驱动控制器。供纸马达旋转用于输送打印纸的阻力辊和排纸辊。控制进纸马达，以便在一张打印纸上执行预定宽度的多个进纸。在各自的进纸之后，在打印纸张上形成图像。供纸电机由送纸电机控制器控制，以执行供纸，使得打印纸的端部与最终纸张之后的纸张离开的阻挡辊保持接触 -饲料。

2. 发明授权

US6026275A Fixing apparatus 失效
标题翻译：固定装置
公开(公告)号：US6026275A
公开(公告)日：2000-02-15
申请号：US188001
申请日：1998-11-06
申请人： Hisanobu Matsuzoe , Koji Migita , Yukinori Hara
发明人： Hisanobu Matsuzoe , Koji Migita , Yukinori Hara
IPC分类号： G03G15/20 , G03G15/08
CPC分类号： G03G15/2003
摘要： A support member has a plurality of through-holes for supporting printing paper to which a fusible toner is adhered. Hot air is blown toward the printing paper. By releasing a considerable amount of hot air blown toward the support member downward through the through-holes, the amount of hot air bouncing on the surface of the support member is decreased. Thus, floating or fluttering of the leading end of the printing paper is prevented when the leading end of the printing paper rushes into the fixing apparatus.
摘要翻译：支撑构件具有多个用于支撑粘着有易熔调色剂的打印纸的通孔。热风吹向打印纸。通过释放通过通孔向下朝向支撑构件吹出的大量热空气，在支撑构件的表面上弹起的热空气量减少。因此，当打印纸的前端冲入定影装置时，防止了打印纸的前端浮动或飘动。

3. 发明授权

US08745475B2 Semiconductor apparatus and information processing apparatus 失效
标题翻译：半导体装置及信息处理装置
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。

4. 发明授权

US08526855B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
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。

5. 发明授权

US07835655B2 Charger, image forming apparatus, and charge control method 有权
标题翻译：充电器，成像设备和充电控制方法
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。

6. 发明授权

US07590208B2 Circuit and method for generating a timing signal, and signal transmission system performing for high-speed signal transmission and reception between LSIs 有权
标题翻译：用于产生定时信号的电路和方法，以及用于在LSI之间进行高速信号发送和接收的信号传输系统
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。

7. 发明授权

US07881641B2 Developing cartridge, developing device, and image forming apparatus 有权
标题翻译：显影盒，显影装置和图像形成装置
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。

8. 发明授权

US07639960B2 Charger, image forming apparatus, and charge control method 有权
标题翻译：充电器，成像设备和充电控制方法
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。

9. 发明授权

US5915118A Apparatus and method for gradually shutting down a power supply 失效
标题翻译：逐渐关闭电源的装置和方法
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。

10. 发明申请

US20100289426A1 ILLUMINATION DEVICE 审中-公开
标题翻译：照明装置
公开(公告)号：US20100289426A1
公开(公告)日：2010-11-18
申请号：US12777303
申请日：2010-05-11
申请人： Keitaro TAKASAKA , Koji Migita
发明人： Keitaro TAKASAKA , Koji Migita
IPC分类号： H05B37/02
CPC分类号： H05B33/0818 , G09G3/3406 , G09G2320/0247 , G09G2320/064 , H05B33/0827
摘要： The light source portion is provided with a plurality of LED circuits having a plurality of LEDs. A plurality of drive circuits are provided which cause the LEDs to be lit per LED circuit in response to input of PWM signals. The PWM control circuit outputs PWM signals per drive circuit in response to input of lighting control signals and simultaneously make the output timings of the PWM signals different from each other per drive circuit. By making the output timings of the PWM signals different, the period of time during which the LEDs are turned off can be reduced as the entirety of the light source portion, and the occurrence of flickering is reduced without increasing the lighting frequency.
摘要翻译：光源部设有多个具有多个LED的LED电路。提供了多个驱动电路，其响应于PWM信号的输入使LED按照每个LED电路点亮。 PWM控制电路响应于点亮控制信号的输入而输出每个驱动电路的PWM信号，同时使每个驱动电路的PWM信号的输出定时彼此不同。通过使PWM信号的输出定时不同，在不增加照明频率的情况下，可以减少LED全部关闭的时间段，因为整个光源部分和闪烁的发生被减少。

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