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1. 发明授权

US09020377B2 Image forming with abnormity detection 有权
标题翻译：图像形成异常检测
公开(公告)号：US09020377B2
公开(公告)日：2015-04-28
申请号：US13526461
申请日：2012-06-18
申请人： Soichiro Suzuki
发明人： Soichiro Suzuki
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/5062 , G03G15/0189 , G03G2215/00042 , G03G2215/0129 , G03G2215/0164
摘要： An image forming apparatus which includes a color detection unit that emits a light to a color material and a reference plate on a printing material and detects the reflected light and corrects an amount of the color material upon image forming based on a detection result, comprises: a storage unit that stores, in advance, the detection result of each of the color material and the reference plate detected; and a blot detection unit that estimates the detection result for the reference plate based on a relationship between a stored reference value of each of the color material and the reference plate and the detection result of the color material, and if a difference between the estimated detection result and the detection result of the reference plate is larger than a predetermined value, detects presence of a blot.
摘要翻译：一种图像形成装置，包括：颜色检测单元，其基于检测结果，在打印材料上向着色材料发射光，并且在图像形成时检测反射光并校正一定量的着色材料; 预先存储检测到的每个颜色材料和参考板的检测结果的存储单元; 以及印迹检测单元，其基于所述颜色材料和所述参考平板的每个的所存储的参考值与所述颜色材料的检测结果之间的关系来估计所述参考平板的检测结果，并且如果所述估计检测结果，并且参考板的检测结果大于预定值，则检测印迹的存在。

2. 发明申请

US20090051992A1 OSCILLATOR DEVICE, OPTICAL DEFLECTING DEVICE AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：振荡器装置，光学偏转装置及其控制方法
公开(公告)号：US20090051992A1
公开(公告)日：2009-02-26
申请号：US12160209
申请日：2007-02-13
申请人： Kazunari Fujii , Yukio Furukawa , Takahiro Akiyama , Ryuhei Shoji , Soichiro Suzuki , Shimpei Matsuo , Tatsuya Hotogi , Shinichiro Iimura
发明人： Kazunari Fujii , Yukio Furukawa , Takahiro Akiyama , Ryuhei Shoji , Soichiro Suzuki , Shimpei Matsuo , Tatsuya Hotogi , Shinichiro Iimura
IPC分类号： G02B26/08 , G03G15/043
CPC分类号： G02B26/0833
摘要： Disclosed is an oscillator device that includes an oscillating system having a first oscillator, a second oscillator, a first torsion spring for connecting the first and second oscillators each other, and a second torsion spring being connected to the second oscillator and having a common torsional axis with the first torsion spring; a supporting system for supporting the oscillating system; a driving system for driving the oscillating system so that at least one of the first and second oscillators produces oscillation as can be expressed by an equation that contains a sum of a plurality of time functions; a signal producing system for producing an output signal corresponding to displacement of at least one of the first and second oscillators; and a drive control system for controlling the driving system on the basis of the output signal of the signal producing system so that at least one of amplitude and phase of the time function takes a predetermined value.
摘要翻译：公开了一种振荡器装置，其包括具有第一振荡器，第二振荡器，用于将第一和第二振荡器彼此连接的第一扭转弹簧的振荡系统，以及连接到第二振荡器并具有公共扭转轴线的第二扭簧与第一扭转弹簧; 支撑摆动系统的支撑系统; 用于驱动振荡系统的驱动系统，使得第一和第二振荡器中的至少一个产生振荡，如可以由包含多个时间函数的和的等式表示的; 信号产生系统，用于产生对应于第一和第二振荡器中的至少一个的位移的输出信号; 以及驱动控制系统，用于基于信号产生系统的输出信号来控制驱动系统，使得时间函数的幅度和相位中的至少一个取预定值。

3. 发明授权

US08554101B2 Power supply apparatus and image forming apparatus 有权
标题翻译：电源装置和图像形成装置
公开(公告)号：US08554101B2
公开(公告)日：2013-10-08
申请号：US13008864
申请日：2011-01-18
申请人： Hiroyuki Watanabe , Soichiro Suzuki
发明人： Hiroyuki Watanabe , Soichiro Suzuki
IPC分类号： G03G15/00
CPC分类号： G03G15/00 , H02M3/335
摘要： A power supply apparatus needs to control an output voltage to a target voltage for a short time. A power supply apparatus of the present invention detects voltages output from a piezoelectric transformer. The power supply apparatus also detects peak values in a plurality of detected voltages according to a plurality of frequencies of pulse signals for the piezoelectric transformer, and identifies a frequency corresponding to the highest peak value, and a frequency corresponding to a next peak value next to and on a higher- or lower-frequency side of the frequency corresponding to the highest peak value. Moreover, the power supply apparatus sets an initial frequency used when starting to control the output voltage of the piezoelectric transformer to the target voltage, within a frequency range between the two identified frequencies.
摘要翻译：供电装置需要短时间地控制目标电压的输出电压。本发明的电源装置检测从压电变压器输出的电压。供电装置还根据压电变压器的脉冲信号的多个频率来检测多个检测电压中的峰值，并且识别与最高峰值相对应的频率，以及与下一个峰值相对应的频率并且在对应于最高峰值的频率的较高频或低频侧。此外，在两个识别的频率之间的频率范围内，电源装置将开始时控制压电变压器的输出电压所使用的初始频率设定为目标电压。

4. 发明申请

US20130004188A1 IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20130004188A1
公开(公告)日：2013-01-03
申请号：US13526461
申请日：2012-06-18
申请人： Soichiro Suzuki
发明人： Soichiro Suzuki
IPC分类号： G03G15/01
CPC分类号： G03G15/5062 , G03G15/0189 , G03G2215/00042 , G03G2215/0129 , G03G2215/0164
摘要： An image forming apparatus which includes a color detection unit that emits a light to a color material and a reference plate on a printing material and detects the reflected light and corrects an amount of the color material upon image forming based on a detection result, comprises: a storage unit that stores, in advance, the detection result of each of the color material and the reference plate detected; and a blot detection unit that estimates the detection result for the reference plate based on a relationship between a stored reference value of each of the color material and the reference plate and the detection result of the color material, and if a difference between the estimated detection result and the detection result of the reference plate is larger than a predetermined value, detects presence of a blot.
摘要翻译：一种图像形成装置，包括：颜色检测单元，其基于检测结果，在打印材料上向着色材料发射光，并且在图像形成时检测反射光并校正一定量的着色材料; 预先存储检测到的每个颜色材料和参考板的检测结果的存储单元; 以及印迹检测单元，其基于所述颜色材料和所述参考平板的每个的所存储的参考值与所述颜色材料的检测结果之间的关系来估计所述参考平板的检测结果，并且如果所述估计检测结果，并且参考板的检测结果大于预定值，则检测印迹的存在。

5. 发明授权

US08400698B2 Oscillator device, optical deflecting device and method of controlling the same 有权
标题翻译：振荡器装置，光学偏转装置及其控制方法
公开(公告)号：US08400698B2
公开(公告)日：2013-03-19
申请号：US12160209
申请日：2007-02-13
申请人： Kazunari Fujii , Yukio Furukawa , Takahiro Akiyama , Ryuhei Shoji , Soichiro Suzuki , Shimpei Matsuo , Tatsuya Hotogi , Shinichiro Iimura
发明人： Kazunari Fujii , Yukio Furukawa , Takahiro Akiyama , Ryuhei Shoji , Soichiro Suzuki , Shimpei Matsuo , Tatsuya Hotogi , Shinichiro Iimura
IPC分类号： G02B26/08
CPC分类号： G02B26/0833
摘要： Disclosed is an oscillator device that includes an oscillating system having a first oscillator, a second oscillator, a first torsion spring for connecting the first and second oscillators each other, and a second torsion spring being connected to the second oscillator and having a common torsional axis with the first torsion spring; a supporting system for supporting the oscillating system; a driving system for driving the oscillating system so that at least one of the first and second oscillators produces oscillation as can be expressed by an equation that contains a sum of a plurality of time functions; a signal producing system for producing an output signal corresponding to displacement of at least one of the first and second oscillators; and a drive control system for controlling the driving system on the basis of the output signal of the signal producing system so that at least one of amplitude and phase of the time function takes a predetermined value.
摘要翻译：公开了一种振荡器装置，其包括具有第一振荡器，第二振荡器，用于将第一和第二振荡器彼此连接的第一扭转弹簧的振荡系统，以及连接到第二振荡器并具有公共扭转轴线的第二扭簧与第一扭转弹簧; 支撑摆动系统的支撑系统; 用于驱动振荡系统的驱动系统，使得第一和第二振荡器中的至少一个产生振荡，如可以由包含多个时间函数的和的等式表示的; 信号产生系统，用于产生对应于第一和第二振荡器中的至少一个的位移的输出信号; 以及驱动控制系统，用于基于信号产生系统的输出信号来控制驱动系统，使得时间函数的幅度和相位中的至少一个取预定值。

6. 发明申请

US20110188878A1 POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：电源设备和图像形成装置
公开(公告)号：US20110188878A1
公开(公告)日：2011-08-04
申请号：US13008864
申请日：2011-01-18
申请人： Hiroyuki Watanabe , Soichiro Suzuki
发明人： Hiroyuki Watanabe , Soichiro Suzuki
IPC分类号： G03G15/00 , H02M3/335
CPC分类号： G03G15/00 , H02M3/335
摘要： A power supply apparatus needs to control an output voltage to a target voltage for a short time. A power supply apparatus of the present invention detects voltages output from a piezoelectric transformer. The power supply apparatus also detects peak values in a plurality of detected voltages according to a plurality of frequencies of pulse signals for the piezoelectric transformer, and identifies a frequency corresponding to the highest peak value, and a frequency corresponding to a next peak value next to and on a higher- or lower-frequency side of the frequency corresponding to the highest peak value. Moreover, the power supply apparatus sets an initial frequency used when starting to control the output voltage of the piezoelectric transformer to the target voltage, within a frequency range between the two identified frequencies.
摘要翻译：供电装置需要短时间地控制目标电压的输出电压。本发明的电源装置检测从压电变压器输出的电压。供电装置还根据压电变压器的脉冲信号的多个频率来检测多个检测电压中的峰值，并且识别与最高峰值相对应的频率，以及与下一个峰值相对应的频率并且在对应于最高峰值的频率的较高频或低频侧。此外，在两个识别的频率之间的频率范围内，电源装置将开始时控制压电变压器的输出电压所使用的初始频率设定为目标电压。

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