公开(公告)号：US20080106776A1

公开(公告)日：2008-05-08

申请号：US11933830

申请日：2007-11-01

申请人： Soichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

发明人： Soichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

IPC分类号： G02B26/08

CPC分类号： G02B26/105 ,  G02B26/0841 ,  G02B26/127 ,  G06K15/1219 ,  H04N1/00002 ,  H04N1/00018 ,  H04N1/00042 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/00933 ,  H04N1/1135 ,  H04N2201/0082

摘要： An image forming apparatus detects a oscillating state of a oscillation system with a oscillation detector and controls oscillation of the oscillation system such that the oscillation system oscillates a reflective member in a balanced steady state by adjusting a drive force of a drive unit with one or more drive control parameter values on the basis of the detection result obtained by the oscillation detector. When the balanced steady state is detected, the drive control parameter values are stored and are used when an exposure unit is reactivated.

摘要翻译： 图像形成装置利用振动检测器检测振荡系统的振荡状态，并且控制振荡系统的振荡，使得振荡系统通过调节具有一个或多个驱动单元的驱动单元的驱动力来振荡处于平衡稳态的反射构件 基于由振荡检测器获得的检测结果的驱动控制参数值。 当检测到平衡稳态时，存储驱动控制参数值，并在重新激活曝光单元时使用。

公开(公告)号：US07446921B2

公开(公告)日：2008-11-04

申请号：US11933830

申请日：2007-11-01

申请人： Souichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

发明人： Souichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

IPC分类号： G02B26/08

CPC分类号： G02B26/105 ,  G02B26/0841 ,  G02B26/127 ,  G06K15/1219 ,  H04N1/00002 ,  H04N1/00018 ,  H04N1/00042 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/00933 ,  H04N1/1135 ,  H04N2201/0082

摘要： An image forming apparatus detects a oscillating state of a oscillation system with a oscillation detector and controls oscillation of the oscillation system such that the oscillation system oscillates a reflective member in a balanced steady state by adjusting a drive force of a drive unit with one or more drive control parameter values on the basis of the detection result obtained by the oscillation detector. When the balanced steady state is detected, the drive control parameter values are stored and are used when an exposure unit is reactivated.

摘要翻译： 图像形成装置利用振动检测器检测振荡系统的振荡状态，并且控制振荡系统的振荡，使得振荡系统通过调节具有一个或多个驱动单元的驱动单元的驱动力来振荡处于平衡稳态的反射构件 基于由振荡检测器获得的检测结果的驱动控制参数值。 当检测到平衡稳态时，存储驱动控制参数值，并在重新激活曝光单元时使用。

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。

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。

公开(公告)号：US20120219306A1

公开(公告)日：2012-08-30

申请号：US13361128

申请日：2012-01-30

申请人： Hirotaka Shiomichi ,  Ryuhei Shoji ,  Ken Yokoyama

发明人： Hirotaka Shiomichi ,  Ryuhei Shoji ,  Ken Yokoyama

IPC分类号： G03G15/00

CPC分类号： G03G15/5062 ,  G03G2215/00616

摘要： An image forming apparatus includes a detection unit configured to irradiate a patch image formed on a recording material with light, and detect light intensities at a plurality of wavelengths in the light reflected from the patch image; and a determination unit configured to determine that a patch image for which the detection unit is detecting light intensities has transitioned from a first patch image to a second patch image, wherein the determination unit is further configured to determine that the patch image for which the detection unit is detecting has transitioned, in a case where a light intensity at a wavelength for identification of a patch image to be identified, has varied by an amount greater than a first threshold corresponding to that wavelength for identification.

摘要翻译： 图像形成装置包括检测单元，被配置为用光照射形成在记录材料上的贴片图像，并且检测从补片图像反射的光中的多个波长的光强度; 以及确定单元，被配置为确定所述检测单元正在检测光强度的贴片图像已经从第一贴片图像转换到第二贴片图像，其中所述确定单元还被配置为确定所述检测单元检测到的所述检测图像， 在用于识别要识别的贴片图像的波长处的光强度已经变化了大于与用于识别的波长对应的第一阈值的量的情况下，单元检测已经转变。

公开(公告)号：US08913905B2

公开(公告)日：2014-12-16

申请号：US13361128

申请日：2012-01-30

申请人： Hirotaka Shiomichi ,  Ryuhei Shoji ,  Ken Yokoyama

发明人： Hirotaka Shiomichi ,  Ryuhei Shoji ,  Ken Yokoyama

IPC分类号： G03G15/00

CPC分类号： G03G15/5062 ,  G03G2215/00616

摘要： An image forming apparatus includes a detection unit configured to irradiate a patch image formed on a recording material with light, and detect light intensities at a plurality of wavelengths in the light reflected from the patch image; and a determination unit configured to determine that a patch image for which the detection unit is detecting light intensities has transitioned from a first patch image to a second patch image, wherein the determination unit is further configured to determine that the patch image for which the detection unit is detecting has transitioned, in a case where a light intensity at a wavelength for identification of a patch image to be identified, has varied by an amount greater than a first threshold corresponding to that wavelength for identification.

摘要翻译： 图像形成装置包括检测单元，被配置为用光照射形成在记录材料上的贴片图像，并且检测从补片图像反射的光中的多个波长的光强度; 以及确定单元，被配置为确定所述检测单元正在检测光强度的贴片图像已经从第一贴片图像转换到第二贴片图像，其中所述确定单元还被配置为确定所述检测单元检测到的所述检测图像， 在用于识别要识别的贴片图像的波长处的光强度已经变化了大于与用于识别的波长对应的第一阈值的量的情况下，单元检测已经转变。

公开(公告)号：US20110129244A1

公开(公告)日：2011-06-02

申请号：US12946336

申请日：2010-11-15

申请人： Ryuhei Shoji ,  Hironobu Nihei

发明人： Ryuhei Shoji ,  Hironobu Nihei

IPC分类号： G03G15/043

CPC分类号： G03G15/011 ,  G03G15/043 ,  G03G15/1605 ,  G03G15/161

摘要： This invention has as its object to improve an image formation throughput. An image forming apparatus of this invention times a time required until an image formation is ready to start after a reference signal is output, and executes the image formation when the image formation is ready to start (for example, initial processes are complete). Furthermore, when the next reference signal is output during the image formation, the image forming apparatus executes an image formation of the next color after a waiting process based on the timed time.

摘要翻译： 本发明的目的是提高成像吞吐量。 本发明的图像形成装置在输出参考信号之后，直到图像形成准备开始所需的时间，并且当图像形成准备启动（例如，初始处理完成）时执行图像形成。 此外，当在图像形成期间输出下一个参考信号时，图像形成装置基于定时时间在等待处理之后执行下一个颜色的图像形成。

公开(公告)号：US09031431B2

公开(公告)日：2015-05-12

申请号：US13492600

申请日：2012-06-08

申请人： Ryuhei Shoji

发明人： Ryuhei Shoji

IPC分类号： G03G15/00 ,  G01J3/46

CPC分类号： G03G15/5062

摘要： An apparatus includes a unit configured to judge a border between two patch images among a plurality of patch images formed on the recording material, based on change in the amount of the light beam of at least one noticed wavelength detected by a detection unit; a unit configured to calculate a color value of a patch image from the amount of the light beam of each wavelength detected by the detection unit; and a control unit configured to control an accumulation period of charge for the photoelectric conversion at the detection unit. The control unit is further configured to make the accumulation period of the detection unit shorter when judging the border between the two patch images than when calculating the color value of each of the two patch images.

摘要翻译： 一种装置，包括：单元，被配置为基于由检测单元检测到的至少一个注意波长的光束量的变化来判断在记录材料上形成的多个贴片图像中的两个贴片图像之间的边界; 被配置为根据由检测单元检测的每个波长的光束的量来计算斑块图像的颜色值的单元; 以及控制单元，被配置为控制在所述检测单元处的光电转换的电荷的累积周期。 控制单元还被配置为当判断两个贴片图像之间的边界时，使得检测单元的累积周期比计算两个贴片图像中的每一个的颜色值时更短。

公开(公告)号：US08670014B2

公开(公告)日：2014-03-11

申请号：US12946336

申请日：2010-11-15

申请人： Ryuhei Shoji ,  Hironobu Nihei

发明人： Ryuhei Shoji ,  Hironobu Nihei

IPC分类号： B41J2/435 ,  B41J2/47

CPC分类号： G03G15/011 ,  G03G15/043 ,  G03G15/1605 ,  G03G15/161

摘要： This invention has as its object to improve an image formation throughput. An image forming apparatus of this invention times a time required until an image formation is ready to start after a reference signal is output, and executes the image formation when the image formation is ready to start (for example, initial processes are complete). Furthermore, when the next reference signal is output during the image formation, the image forming apparatus executes an image formation of the next color after a waiting process based on the timed time.

摘要翻译： 本发明的目的是提高成像吞吐量。 本发明的图像形成装置在输出参考信号之后，直到图像形成准备开始所需的时间，并且当图像形成准备启动（例如，初始处理完成）时执行图像形成。 此外，当在图像形成期间输出下一个参考信号时，图像形成装置基于定时时间在等待处理之后执行下一个颜色的图像形成。

公开(公告)号：US20120328312A1

公开(公告)日：2012-12-27

申请号：US13492600

申请日：2012-06-08

申请人： Ryuhei Shoji

发明人： Ryuhei Shoji

IPC分类号： G03G15/00

CPC分类号： G03G15/5062

摘要： An apparatus includes a unit configured to judge a border between two patch images among a plurality of patch images formed on the recording material, based on change in the amount of the light beam of at least one noticed wavelength detected by a detection unit; a unit configured to calculate a color value of a patch image from the amount of the light beam of each wavelength detected by the detection unit; and a control unit configured to control an accumulation period of charge for the photoelectric conversion at the detection unit. The control unit is further configured to make the accumulation period of the detection unit shorter when judging the border between the two patch images than when calculating the color value of each of the two patch images.

摘要翻译： 一种装置，包括：单元，被配置为基于由检测单元检测到的至少一个注意波长的光束量的变化来判断在记录材料上形成的多个贴片图像中的两个贴片图像之间的边界; 被配置为根据由检测单元检测的每个波长的光束的量来计算斑块图像的颜色值的单元; 以及控制单元，被配置为控制在所述检测单元处的光电转换的电荷的累积周期。 控制单元还被配置为当判断两个贴片图像之间的边界时，使得检测单元的累积周期比计算两个贴片图像中的每一个的颜色值时更短。