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1. 发明授权

US06567372B2 Optical disk and optical disk apparatus with tracks and grooves 失效
标题翻译：具有轨道和凹槽的光盘和光盘设备
公开(公告)号：US06567372B2
公开(公告)日：2003-05-20
申请号：US09435126
申请日：1999-07-14
申请人： Kouichi Takamine , Shin-ichi Yamada , Takashi Ishida , Atsushi Nakamura , Seiji Nishiwaki
发明人： Kouichi Takamine , Shin-ichi Yamada , Takashi Ishida , Atsushi Nakamura , Seiji Nishiwaki
IPC分类号： G11B724
CPC分类号： G11B27/19 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B7/0901 , G11B7/0938 , G11B7/24085 , G11B27/3027
摘要： An optical disk includes tracks and grooves, the grooves being formed with a pitch equal to or greater than about &lgr;/NA. A first array of pits is provided at a position which is shifted by a predetermined amount with respect to each track in one of two directions substantially perpendicular to the tracks, the first array of pits being formed with a predetermined pitch, where the predetermined pitch is a function of a pitch of the grooves taking a value within a range from about 0 to about &lgr;/NA. A second array of pits is provided at a position which is shifted by a predetermined amount with respect to the track in the other one of the two directions substantially perpendicular to the tracks, the second array of pits being formed with a predetermined pitch, where the predetermined pitch is a function of the pitch of the grooves taking a value within the range from about 0 to about &lgr;/NA. &lgr; is a wavelength of a light beam which is radiated on the optical disk, and NA to a numerical aperture of a lens.
摘要翻译：光盘包括轨迹和凹槽，凹槽以等于或大于约lambd / NA的间距形成。第一凹坑阵列设置在相对于每个轨道在基本上垂直于轨道的两个方向中的一个方向上偏移预定量的位置处，第一凹坑阵列以预定间距形成，其中预定间距为其凹槽的间距的函数为从大约0到大约lambd / NA的范围。第二凹坑阵列设置在相对于基本上垂直于轨道的两个方向中的另一个方向上的轨道相对于轨道偏移预定量的位置，第二凹坑阵列以预定间距形成，其中预定间距是凹槽的间距的函数，其值在大约0至大约lambd / NA的范围内。羔羊是辐射在光盘上的光束的波长，NA到透镜的数值孔径。

2. 发明授权

US06459664B1 Optical disc tilt control apparatus 有权
标题翻译：光盘倾斜控制装置
公开(公告)号：US06459664B1
公开(公告)日：2002-10-01
申请号：US09386458
申请日：1999-08-31
申请人： Shin-ichi Yamada , Masayoshi Abe , Hiroyuki Yamaguchi , Kouichi Takamine , Seiji Nishiwaki
发明人： Shin-ichi Yamada , Masayoshi Abe , Hiroyuki Yamaguchi , Kouichi Takamine , Seiji Nishiwaki
IPC分类号： G11B700
CPC分类号： G11B7/00718 , G11B7/00745 , G11B7/0901 , G11B7/0956
摘要： An optical disc apparatus corrects the tilting of the optical disc with a high accuracy using first and second tracking error signals. A first tracking error signal, which is an output of subtractor (125), obtained by the push-pull method is corrected by detecting a second tracking error signal. The second tracking error signal is obtained by using the difference of amplitude of first and second signals, which are outputs of adder (130). The first signal is obtained when the light beam passes over a first pit sequence formed in a position offset in one direction orthogonal to the track of disc (100). The second signal is obtained when the light beam passes over a second pit sequence formed in a position offset in the other direction orthogonal to the track.
摘要翻译：光盘装置使用第一和第二跟踪误差信号以高精度来校正光盘的倾斜。通过推挽方法获得的作为减法器（125）的输出的第一跟踪误差信号通过检测第二跟踪误差信号被校正。通过使用作为加法器（130）的输出的第一和第二信号的幅度差来获得第二跟踪误差信号。当光束通过形成在与盘（100）的轨道正交的一个方向上偏移的位置的第一凹坑序列时，获得第一信号。当光束通过形成在与轨道正交的另一方向偏移的位置的第二凹坑序列时，获得第二信号。

3. 发明授权

US5831952A Optical disk thickness discriminating apparatus 失效
标题翻译：光盘厚度识别装置
公开(公告)号：US5831952A
公开(公告)日：1998-11-03
申请号：US687028
申请日：1996-07-25
申请人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
发明人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
IPC分类号： G11B7/00 , G11B7/09 , G11B7/13 , G11B19/12
CPC分类号： G11B7/131 , G11B19/12 , G11B7/0945 , G11B2007/0006 , G11B7/0908 , G11B7/0941
摘要： An optical disk apparatus comprising a device for moving a focal point of a light beam for reproducing information recorded on an information face of a disk, in the direction perpendicular to the information face; a device for detecting a reflected light from the disk; and a device for discriminating whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate. In this apparatus, a maximum value AS1L.sub.max of an output signal from the reflected light detecting device and a maximum value ENV.sub.max of an amplitude of an information reproducing signal are detected while driving the focal point moving device so that the focal point passes through the information face, and the discriminating device discriminates whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate, on the basis of the ratio of ENV.sub.max to AS1L.sub.max. Therefore, it is possible to discriminate between a DVD having a thin base substrate and a CD having a thick base substrate.
摘要翻译：一种光盘装置，包括：用于移动光束焦点的装置，用于在与信息面垂直的方向上再现记录在盘的信息面上的信息; 用于检测来自盘的反射光的装置; 以及用于鉴别设备中的盘是否是具有厚基底或具有薄基底的盘的盘的装置。在该装置中，在驱动焦点移动装置时检测来自反射光检测装置的输出信号的最大值AS1Lmax和信息再现信号的振幅的最大值ENVmax，使得焦点通过信息面鉴别装置基于ENVmax与AS1Lmax的比率来判别装置中的盘是否是具有厚基底或具有薄基底的盘的盘。因此，可以区分具有薄基底基板的DVD和具有厚基底基板的CD。

4. 发明授权

US06434094B1 Optical disk apparatus 有权
公开(公告)号：US06434094B1
公开(公告)日：2002-08-13
申请号：US09939587
申请日：2001-08-28
申请人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
发明人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
IPC分类号： G11B700
摘要： An optical disk apparatus comprising a device for moving a focal point of a light beam for reproducing information recorded on an information face of a disk, in the direction perpendicular to the information face; a device for detecting a reflected light from the disk; and a device for discriminating whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate. In this apparatus, a maximum value AS1Lmax of an output signal from the reflected light detecting device and a maximum value ENVmax of an amplitude of an information reproducing signal are detected while driving the focal point moving device so that the focal point passes through the information face, and the discriminating device discriminates whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate, on the basis of the ratio of ENVmax to AS1Lmax. Therefore, it is possible to discriminate between a DVD having a thin base substrate and a CD having a thick base substrate.

5. 发明授权

US06304536B1 Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US06304536B1
公开(公告)日：2001-10-16
申请号：US09624351
申请日：2000-07-24
申请人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
发明人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
IPC分类号： G11B700
CPC分类号： G11B7/131 , G11B7/0908 , G11B7/0941 , G11B7/0945 , G11B19/12 , G11B2007/0006
摘要： An optical disk apparatus comprising a device for moving a focal point of a light beam for reproducing information recorded on an information face of a disk, in the direction perpendicular to the information face; a device for detecting a reflected light from the disk; and a device for discriminating whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate. In this apparatus, a maximum value AS1Lmax of an output signal from the reflected light detecting device and a maximum value ENVmax of an amplitude of an information reproducing signal are detected while driving the focal point moving device so that the focal point passes through the information face, and the discriminating device discriminates whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate, on the basis of the ratio of ENVmax to AS1Lmax. Therefore, it is possible to discriminate between a DVD having a thin base substrate and a CD having a thick base substrate.
摘要翻译：一种光盘装置，包括：用于移动光束焦点的装置，用于在与信息面垂直的方向上再现记录在盘的信息面上的信息; 用于检测来自盘的反射光的装置; 以及用于鉴别设备中的盘是否是具有厚基底或具有薄基底的盘的盘的装置。在该装置中，在驱动焦点移动装置时检测来自反射光检测装置的输出信号的最大值AS1Lmax和信息再现信号的振幅的最大值ENVmax，使得焦点通过信息面鉴别装置基于ENVmax与AS1Lmax的比率来判别装置中的盘是否是具有厚基底或具有薄基底的盘的盘。因此，可以区分具有薄基底基板的DVD和具有厚基底基板的CD。

6. 发明授权

US06195321B1 Disk rotation control apparatus with deceleration means 失效
标题翻译：具有减速装置的盘旋转控制装置
公开(公告)号：US06195321B1
公开(公告)日：2001-02-27
申请号：US08740273
申请日：1996-10-25
申请人： Kouichi Takamine , Shin-Ichi Yamada , Yasuaki Edahiro , Mitsurou Moriya
发明人： Kouichi Takamine , Shin-Ichi Yamada , Yasuaki Edahiro , Mitsurou Moriya
IPC分类号： G11B700
CPC分类号： G11B19/22 , G11B7/0037 , G11B19/28
摘要： A disk rotation control apparatus includes a spindle motor for rotating a disk, a rotational speed detecting device for detecting the rotational speed of the spindle motor, a signal generating device for generating an acceleration signal that accelerates the rotation of the spindle motor and a deceleration signal that decelerates the rotation of the spindle motor. A storage device for rotating the spindle motor with an acceleration signal generated by the signal generating device, measures a rise time required to reach a prescribed rotational speed &ohgr;1 while detecting the rotational speed of the spindle motor by the rotational speed detecting device, and stores the measured rise time. A control device for decides a time to generate the deceleration signal in the signal generating device on the basis of the rise time stored in the storage device, and stops the rotation of the spindle motor by applying the deceleration signal to the spindle motor. Therefore, even when the diameter or the mass of the disk varies or the characteristics of the spindle motor or the driving circuit vary, undesired reverse rotation of the disk due to over-deceleration or undesired increase in the time required to stop the disk is avoided. As a result, the rotation of the disk can be stopped with high reliability.
摘要翻译：盘旋转控制装置包括用于旋转盘的主轴电动机，用于检测主轴电动机的转速的转速检测装置，用于产生加速主轴电动机的旋转的加速度信号的信号发生装置和减速信号使主轴电动机的旋转减速。一种用信号发生装置产生的加速度信号旋转主轴电动机的存储装置，在通过转速检测装置检测主轴电动机的转速的同时，测量达到规定转速ω1所需的上升时间，测量上升时间。一种控制装置，用于基于存储在存储装置中的上升时间来决定在信号发生装置中产生减速信号的时间，并且通过向主轴电机施加减速信号来停止主轴电动机的旋转。因此，即使当盘的直径或质量变化或主轴电动机或驱动电路的特性发生变化时，也避免了由于过度减速而引起的盘的不期望的反向转动或停止盘所需的时间的不需要的增加。结果，可以高可靠性地停止盘的旋转。

7. 发明授权

US6147946A Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US6147946A
公开(公告)日：2000-11-14
申请号：US1289
申请日：1997-12-31
申请人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
发明人： Shin-Ichi Yamada , Mitsurou Moriya , Yasuaki Edahiro , Kouichi Takamine , Katsuya Watanabe
IPC分类号： G11B7/00 , G11B7/09 , G11B7/13 , G11B19/12
CPC分类号： G11B7/131 , G11B19/12 , G11B7/0945 , G11B2007/0006 , G11B7/0908 , G11B7/0941
摘要： An optical disk apparatus comprising means for moving a focal point of a light beam for reproducing information recorded on an information face of a disk, in the direction perpendicular to the information face; means for detecting a reflected light from the disk; and means for discriminating whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate. In this apparatus, a maximum value AS1L.sub.max of an output signal from the reflected light detecting means and a maximum value ENV.sub.max of an amplitude of an information reproducing signal are detected while driving the focal point moving means so that the focal point passes through the information face, and the discriminating means discriminates whether the disk set in the apparatus is a disk having a thick base substrate or a disk having a thin base substrate, on the basis of the ratio of ENV.sub.max to AS1L.sub.max. Therefore, it is possible to discriminate between a DVD having a thin base substrate and a CD having a thick base substrate.
摘要翻译：一种光盘装置，包括用于移动光束的焦点的装置，用于在与信息面垂直的方向上再现记录在盘的信息面上的信息; 用于检测来自盘的反射光的装置; 以及用于鉴别设备中的盘是否是具有厚基底或具有薄基底的盘的盘的装置。在该装置中，在驱动焦点移动装置时检测来自反射光检测装置的输出信号的最大值AS1Lmax和信息再现信号的幅度的最大值ENVmax，使得焦点通过信息面鉴别装置基于ENVmax与AS1Lmax的比值来判别装置中的盘是否是具有厚基底或具有薄基底的盘的盘。因此，可以区分具有薄基底基板的DVD和具有厚基底基板的CD。

8. 发明授权

US07221470B2 Image output device, image forming device and method for generating video hard copy 失效
标题翻译：图像输出装置，图像形成装置和用于产生视频硬拷贝的方法
公开(公告)号：US07221470B2
公开(公告)日：2007-05-22
申请号：US10309069
申请日：2002-12-04
申请人： Kouichi Takamine , Atsushi Hirose
发明人： Kouichi Takamine , Atsushi Hirose
IPC分类号： G06F15/00
CPC分类号： H04N1/00291 , H04N1/00294 , H04N2201/0039
摘要： A video buffer that updates and holds an inputted video signal by a unit of a frame image includes: an image data holding unit having a first image data holding unit that holds the latest frame image, a second image data holding unit that holds a second frame image that goes back n pieces of frames in time from the first frame image and a third image data holding unit that holds the third frame image that goes back m pieces of frames in time from the first frame image; a moving picture display unit that displays the latest frame image held in the first image data holding unit; a print data selection unit that selects a frame image stored in any of the first to third image data holding units as a print object; a print confirmation display unit that displays the selected frame image; a print data generation unit that converts the image data of the displayed image into print data and so forth.
摘要翻译：一种通过帧图像单元更新和保持输入的视频信号的视频缓冲器包括：具有保存最新帧图像的第一图像数据保持单元的图像数据保持单元，保存第二帧的第二图像数据保持单元从第一帧图像在时间上返回n个帧的图像;以及第三图像数据保持单元，其保持从第一帧图像及时地返回m个帧的第三帧图像; 运动图像显示单元，显示保持在第一图像数据保持单元中的最新帧图像; 打印数据选择单元，选择存储在第一至第三图像数据保持单元中的任何一个中的帧图像作为打印对象; 打印确认显示单元，显示所选择的帧图像; 将显示的图像的图像数据转换为打印数据等的打印数据生成单元。

9. 发明申请

US20060209058A1 Display 审中-公开
标题翻译：显示
公开(公告)号：US20060209058A1
公开(公告)日：2006-09-21
申请号：US10551450
申请日：2004-03-31
申请人： Tetsurou Nakamura , Takanori Nakano , Masaichirou Tatekawa , Atsuhi Sogami , Kouji Ikeda , Kazuo Nishimura , Masaki Kondou , Ken-ichi Masumoto , Kouichi Takamine
发明人： Tetsurou Nakamura , Takanori Nakano , Masaichirou Tatekawa , Atsuhi Sogami , Kouji Ikeda , Kazuo Nishimura , Masaki Kondou , Ken-ichi Masumoto , Kouichi Takamine
IPC分类号： G09G5/00
CPC分类号： H01L27/3274 , G09G3/2022 , G09G3/3291 , G09G2300/0809 , G09G2320/10 , G09G2330/021 , G09G2380/02 , H01L2251/5338
摘要： An electronic paper having a display unit formed of a flexible sheet. The electronic paper comprises the display unit composed of a light-emitting device and a switching device and a drive unit composed of a drive circuit disposed at one edge of the display unit. The light-emitting device and the switching device both operate at low operating frequencies and are made of a flexible organic semiconductor. Since the hardness of the drive unit can be high, a semiconductor device having a high operating frequency such as a C-MOS is provided to the drive unit. Though the switching time is relatively long, the data setting time can be short. As a result, a sharp image can be produced.
摘要翻译：一种具有由柔性片形成的显示单元的电子纸。电子纸包括由发光装置和开关装置构成的显示单元和由布置在显示单元的一个边缘处的驱动电路构成的驱动单元。发光器件和开关器件都在低工作频率下操作并且由柔性有机半导体制成。由于驱动单元的硬度可以很高，所以驱动单元提供具有诸如C-MOS的高工作频率的半导体器件。虽然切换时间较长，但数据设定时间可能较短。结果，可以产生清晰的图像。

10. 发明授权

US06771914B2 Image formation control method, image forming apparatus using the same and storage medium to which the same is applied 失效
标题翻译：图像形成控制方法，使用该图像形成装置的图像形成装置和应用了其的存储介质
公开(公告)号：US06771914B2
公开(公告)日：2004-08-03
申请号：US10088066
申请日：2002-03-07
申请人： Kouichi Takamine , Kazuyuki Murata
发明人： Kouichi Takamine , Kazuyuki Murata
IPC分类号： G03G1500
CPC分类号： H04N1/32635 , G06K15/00 , H04N1/32609 , H04N1/32673 , H04N2201/0082
摘要： An image formation and control method and apparatus enabling a user to print data to be printed reliably up to the limited reproduction number permitted to the user even if troubles at the time of printing occur when the number of reproductions of the data to be printed is limited, is presented. With reference to the printing management information added to the data to be printed, when the number of reproductions of the data to be printed is limited, the mode is changed from the performance priority mode for normally reproducing data to be printed into the safety priority mode capable of carrying out the required reproduction more reliably than in the performance priority mode, the number of printing of the data to be printed is managed as a printing history, and the printing of the data to be printed is controlled based on the number of reproductions of the data to be printed and the managed printing history.
摘要翻译：即使打印数据的复制次数受限制，即使在打印时发生故障时，使用户能够将打印数据可靠地打印到允许用户的有限再现次数的图像形成和控制方法和装置，被呈现。参照在打印数据中添加的打印管理信息，当要打印的数据的再现次数受到限制时，将模式从用于正常再现要打印的数据的性能优先模式改变为安全优先模式能够比执行优先模式更可靠地执行所需的再现，将要打印的数据的打印数量作为打印历史进行管理，并且基于再现次数来控制要打印的数据的打印要打印的数据和被管理的打印历史。

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