公开(公告)号：US09832071B2

公开(公告)日：2017-11-28

申请号：US13699177

申请日：2011-05-19

申请人： Osamu Kohara ,  Seiya Yamada ,  Shuichi Esaki

发明人： Osamu Kohara ,  Seiya Yamada ,  Shuichi Esaki

IPC分类号： H04L12/24 ,  G06F9/445 ,  H04L29/08 ,  G06F17/30 ,  G06Q10/08 ,  G06Q10/10

CPC分类号： H04L41/08 ,  G06F9/445 ,  G06F9/44505 ,  G06F17/3087 ,  G06Q10/08 ,  G06Q10/10 ,  H04L41/0803 ,  H04L67/303

摘要： A manufacturer's in-house server receives serial numbers from BD players, and transmits the received serial numbers to an SCM server. The SCM server collates the serial numbers into a control table, and transmits information to the manufacturer's in-house server such as information showing which dispatch destination and sales outlet each BD player passed through before being installed in a user's home (i.e., distribution information). In accordance with the collated control table, the manufacturer's in-house server then transmits flags that are used to make settings appropriate to each BD player. Each BD player then alters its own settings in accordance with its received flag. For example, a setting may be made to start up an application for an information delivery service (i.e., a delivery service for contents such as moving pictures and the like) that the BD player is to be connected to.

公开(公告)号：US20130073701A1

公开(公告)日：2013-03-21

申请号：US13699177

申请日：2011-05-19

申请人： Osamu Kohara ,  Seiya Yamada ,  Shuichi Esaki

发明人： Osamu Kohara ,  Seiya Yamada ,  Shuichi Esaki

IPC分类号： G06F15/177

CPC分类号： H04L41/08 ,  G06F9/445 ,  G06F9/44505 ,  G06F17/3087 ,  G06Q10/08 ,  G06Q10/10 ,  H04L41/0803 ,  H04L67/303

摘要： A manufacturer's in-house server receives serial numbers from BD players, and transmits the received serial numbers to an SCM server. The SCM server collates the serial numbers into a control table, and transmits information to the manufacturer's in-house server such as information showing which dispatch destination and sales outlet each BD player passed through before being installed in a user's home (i.e., distribution information). In accordance with the collated control table, the manufacturer's in-house server then transmits flags that are used to make settings appropriate to each BD player. Each BD player then alters its own settings in accordance with its received flag. For example, a setting may be made to start up an application for an information delivery service (i.e., a delivery service for contents such as moving pictures and the like) that the BD player is to be connected to.

摘要翻译： 制造商的内部服务器从BD播放器接收序列号，并将接收到的序列号发送到SCM服务器。 SCM服务器将序列号整理到控制表中，并将信息发送给制造商的内部服务器，例如在安装在用户的家庭之前（例如，分发信息）中显示每个BD播放器经过的哪个发送目的地和销售点的信息， 。 根据整理的控制表，制造商的内部服务器然后发送用于进行适合于每个BD播放器的设置的标志。 然后，每个BD播放器根据其接收的标志改变其自己的设置。 例如，可以进行BD播放器要连接的信息传递服务（例如，诸如运动图像等内容的传送服务）的应用的设置。

公开(公告)号：US08196436B2

公开(公告)日：2012-06-12

申请号：US11666116

申请日：2005-08-01

申请人： Mitsuo Saitou ,  Koichi Shiomoto ,  Mitsuji Sato ,  Shoji Hoshino ,  Seiya Yamada ,  Hiroshi Kato ,  Naomichi Osada

发明人： Mitsuo Saitou ,  Koichi Shiomoto ,  Mitsuji Sato ,  Shoji Hoshino ,  Seiya Yamada ,  Hiroshi Kato ,  Naomichi Osada

IPC分类号： C03B37/018

CPC分类号： C03B37/01486 ,  C03B37/01493 ,  Y02P40/57

摘要： Provided are a manufacturing method of an optical fiber base material and an optical fiber base material manufactured in the manufacturing method, the manufacturing method including: a process of combining at least two core base materials 70 by fusion-bonding to produce a single core base material; a process of fusion-bonding a pair of dummy glass rods 61 and 62 at both ends of the core base material 70 to produce a starting glass rod; a process of depositing, at an outer surface of the starting glass rod, glass particles generated by flame hydrolysis, to produce a porous base material 80; and a process of sintering and vitrifying, into transparent glass, the porous base material 80, to produce an optical fiber base material 310 that includes a core portion and a clad portion.

摘要翻译： 本发明提供一种制造方法制造的光纤母材和光纤基材的制造方法，该制造方法包括：通过熔融结合将至少两个芯基材70组合以制造单芯基材 ; 将一对虚拟玻璃棒61和62熔合在芯基材70的两端以制造起始玻璃棒的工艺; 在起始玻璃棒的外表面处沉积通过火焰水解产生的玻璃颗粒，以产生多孔基材80的工艺; 以及将多孔基材80烧结并玻璃化成透明玻璃的工序，制造出包括芯部和包层部的光纤基材310。

公开(公告)号：US20100245530A1

公开(公告)日：2010-09-30

申请号：US12796878

申请日：2010-06-09

申请人： Hisanori ITOGA ,  Tatsuo Fushiki ,  Seiya Yamada

发明人： Hisanori ITOGA ,  Tatsuo Fushiki ,  Seiya Yamada

IPC分类号： B41J2/435

CPC分类号： G11B23/40 ,  G11B7/24038

摘要： An optical disk image drawing method includes: rotating the optical disk by a spindle motor; reading a predetermined information recorded on a track of a data recording layer; detecting a predetermined position on the track based on the read predetermined information; measuring a position of the spindle motor in a rotating direction using the detected predetermined position as a reference position; changing a focus position of the laser beam to the image drawing layer; starting forming the visible image on the image drawing layer from a predetermined position of the spindle motor in the rotating direction relative to the reference position based on the measured position of the spindle motor in the rotating direction; and sequentially moving an optical pick-up in the radial direction synchronously with the rotation of the spindle motor to proceed to form the visible image.

摘要翻译： 光盘图像绘制方法包括：通过主轴电动机旋转光盘; 读取记录在数据记录层的轨道上的预定信息; 基于所读取的预定信息来检测所述轨道上的预定位置; 使用检测到的预定位置作为基准位置来测量主轴电机在旋转方向上的位置; 将激光束的焦点位置改变到图像绘制层; 基于所述主轴电机沿旋转方向的测量位置，从所述主轴电动机的预定位置相对于所述基准位置开始在所述图像绘制层上形成所述可见图像; 并且与主轴电机的旋转同步地顺序地沿径向移动光学拾取器，以进行形成可见图像。

公开(公告)号：US07760221B2

公开(公告)日：2010-07-20

申请号：US11768292

申请日：2007-06-26

申请人： Hisanori Itoga ,  Tatsuo Fushiki ,  Seiya Yamada

发明人： Hisanori Itoga ,  Tatsuo Fushiki ,  Seiya Yamada

IPC分类号： B41J2/435

CPC分类号： G11B23/40 ,  G11B7/24038

摘要： An optical disk image drawing method includes: rotating the optical disk by a spindle motor; reading a predetermined information recorded on a track of a data recording layer; detecting a predetermined position on the track based on the read predetermined information; measuring a position of the spindle motor in a rotating direction using the detected predetermined position as a reference position; changing a focus position of the laser beam to the image drawing layer; starting forming the visible image on the image drawing layer from a predetermined position of the spindle motor in the rotating direction relative to the reference position based on the measured position of the spindle motor in the rotating direction; and sequentially moving an optical pick-up in the radial direction synchronously with the rotation of the spindle motor to proceed to form the visible image.

摘要翻译： 光盘图像绘制方法包括：通过主轴电动机旋转光盘; 读取记录在数据记录层的轨道上的预定信息; 基于所读取的预定信息来检测所述轨道上的预定位置; 使用检测到的预定位置作为基准位置来测量主轴电机在旋转方向上的位置; 将激光束的焦点位置改变到图像绘制层; 基于所述主轴电机沿旋转方向的测量位置，从所述主轴电动机的预定位置相对于所述基准位置开始在所述图像绘制层上形成所述可视图像; 并且与主轴电机的旋转同步地顺序地沿径向移动光学拾取器，以进行形成可见图像。

公开(公告)号：US07649816B2

公开(公告)日：2010-01-19

申请号：US11476626

申请日：2006-06-29

申请人： Hisanori Itoga ,  Seiya Yamada ,  Jun Asami ,  Tatsuo Fushiki

发明人： Hisanori Itoga ,  Seiya Yamada ,  Jun Asami ,  Tatsuo Fushiki

IPC分类号： G11B7/0045 ,  G11B7/007

CPC分类号： G11B23/40 ,  G11B7/0037 ,  G11B19/04 ,  G11B19/28 ,  G11B20/10527 ,  G11B2020/10675 ,  G11B2020/10814 ,  G11B2220/2537

摘要： When “buffer under run” (BUR) occurs during recording of a visible image on an optical disk, recording operation is interrupted. As in the case of type A, when BUR1 occurs after data have been transferred through an integral multiple of one revolution, data are recorded continuously from a reference angle position without host device discarding data. As in the case of type B, when BUR2 occurs after data have been transferred in a value which is other than the integral multiple of one revolution, data corresponding to a duration from the position where BUR occurs to the start of the next revolution are discarded, data are continuously recorded from the reference angle position. Thereby, rendering can be spliced in a visually-smooth manner. Further, as in the case of type C, when the volume of data remaining in a buffer has become equal to or less than a “buffer under run” threshold value, subsequent transfer of data from the host device may be interrupted, and rendering may be resumed without the host device discarding data.

摘要翻译： 当在光盘上记录可见图像期间发生“运行中的缓冲器”（BUR）时，记录操作被中断。 类似于A类的情况，当BUR1在数据已经通过一转的整数倍传送之后出现时，数据从参考角位置连续记录，而没有主机设备丢弃数据。 类似B的情况，当BUR2在数据已被传送到除了一圈的整数倍之外的值之后发生时，丢弃对应于从BUR发生的位置到下一个转的开始的持续时间的数据 从参考角位置连续地记录数据。 因此，可以以视觉平滑的方式拼接渲染。 此外，与类型C一样，当缓冲器中剩余的数据量变得等于或小于“运行中的缓冲器”阈值时，可能会中断来自主机设备的数据的后续传送，并且渲染可以 在没有主机设备丢弃数据的情况下恢复。

公开(公告)号：US20080002015A1

公开(公告)日：2008-01-03

申请号：US11768292

申请日：2007-06-26

申请人： Hisanori ITOGA ,  Tatsuo Fushiki ,  Seiya Yamada

发明人： Hisanori ITOGA ,  Tatsuo Fushiki ,  Seiya Yamada

IPC分类号： B41J2/435

CPC分类号： G11B23/40 ,  G11B7/24038

摘要： An optical disk image drawing method includes: rotating the optical disk by a spindle motor; reading a predetermined information recorded on a track of a data recording layer; detecting a predetermined position on the track based on the read predetermined information; measuring a position of the spindle motor in a rotating direction using the detected predetermined position as a reference position; changing a focus position of the laser beam to the image drawing layer; starting forming the visible image on the image drawing layer from a predetermined position of the spindle motor in the rotating direction relative to the reference position based on the measured position of the spindle motor in the rotating direction; and sequentially moving an optical pick-up in the radial direction synchronously with the rotation of the spindle motor to proceed to form the visible image.

摘要翻译： 光盘图像绘制方法包括：通过主轴电动机旋转光盘; 读取记录在数据记录层的轨道上的预定信息; 基于所读取的预定信息来检测所述轨道上的预定位置; 使用检测到的预定位置作为基准位置来测量主轴电机在旋转方向上的位置; 将激光束的焦点位置改变到图像绘制层; 基于所述主轴电机沿旋转方向的测量位置，从所述主轴电动机的预定位置相对于所述基准位置开始在所述图像绘制层上形成所述可视图像; 并且与主轴电动机的旋转同步地顺序地沿径向移动光学拾取器，以进行形成可见图像。

公开(公告)号：US20070041291A1

公开(公告)日：2007-02-22

申请号：US11476626

申请日：2006-06-29

申请人： Hisanori Itoga ,  Seiya Yamada ,  Jun Asami ,  Tatsuo Fushiki

发明人： Hisanori Itoga ,  Seiya Yamada ,  Jun Asami ,  Tatsuo Fushiki

IPC分类号： G11B20/10

CPC分类号： G11B23/40 ,  G11B7/0037 ,  G11B19/04 ,  G11B19/28 ,  G11B20/10527 ,  G11B2020/10675 ,  G11B2020/10814 ,  G11B2220/2537

摘要： When “buffer under run” (BUR) occurs during recording of a visible image on an optical disk, recording operation is interrupted. As in the case of type A, when BUR1 occurs after data have been transferred through an integral multiple of one revolution, data are recorded continuously from a reference angle position without host device discarding data. As in the case of type B, when BUR2 occurs after data have been transferred in a value which is other than the integral multiple of one revolution, data corresponding to a duration from the position where BUR occurs to the start of the next revolution are discarded, data are continuously recorded from the reference angle position. Thereby, rendering can be spliced in a visually-smooth manner. Further, as in the case of type C, when the volume of data remaining in a buffer has become equal to or less than a “buffer under run” threshold value, subsequent transfer of data from the host device may be interrupted, and rendering may be resumed without the host device discarding data.

摘要翻译： 当在光盘上记录可见图像期间发生“运行中的缓冲器”（BUR）时，记录操作被中断。 如在A类情况下，当数据经过一转的整数倍传送之后发生BUR1时，数据从参考角位置连续记录，而不丢弃主机设备。 与B类的情况一样，当数据传送后的数据不是一圈的整数倍的值时，当BUR 2发生时，与从BUR发生的位置到下一次旋转开始的持续时间对应的数据是 从参考角位置连续记录数据。 因此，可以以视觉平滑的方式拼接渲染。 此外，与类型C一样，当缓冲器中剩余的数据量变得等于或小于“运行中的缓冲器”阈值时，可能会中断来自主机设备的数据的后续传送，并且渲染可以 在没有主机设备丢弃数据的情况下恢复。

公开(公告)号：US20050213450A1

公开(公告)日：2005-09-29

申请号：US11072380

申请日：2005-03-04

申请人： Seiya Yamada

发明人： Seiya Yamada

IPC分类号： G11B7/00 ,  G11B7/007

CPC分类号： G11B7/00736 ,  G11B7/1263 ,  G11B7/1267

摘要： In an optical disk recording apparatus, a monitor monitors a recording power of a laser light. A laser control circuit enables a laser diode to perform test recording while using the monitor to monitor the recording power of the laser light and while controlling a laser drive voltage, so that the monitored recording power reaches a given reference value during the test recording. A voltage measurement section measures the laser drive voltage when the recording power of the laser light reaches the reference value. A calculation section calculates an initial laser drive voltage from the reference value of the recording power and the measured laser drive voltage corresponding to the reference value. A main controller allows the laser control circuit to set the calculated initial laser drive voltage and to start the recording while supplying the laser control circuit with the target value so that an actual recording power of the laser light promptly reaches the target value during the course of the recording.

摘要翻译： 在光盘记录装置中，监视器监视激光的记录功率。 激光控制电路使得激光二极管能够在使用监视器来监视激光的记录功率并同时控制激光驱动电压的同时进行测试记录，从而在测试记录期间监视的记录功率达到给定的参考值。 当激光的记录功率达到参考值时，电压测量部分测量激光驱动电压。 计算部分根据记录功率的参考值和对应于参考值的测量的激光驱动电压来计算初始激光驱动电压。 主控制器允许激光控制电路设置计算的初始激光驱动电压并开始记录，同时向激光控制电路提供目标值，使得激光的实际记录功率在过程中迅速达到目标值 录音。

公开(公告)号：US08111605B2

公开(公告)日：2012-02-07

申请号：US11990853

申请日：2006-09-28

申请人： Michihiro Shibata ,  Hiroshi Kubo ,  Tatsuo Fushiki ,  Seiya Yamada ,  Hisanori Itoga

发明人： Michihiro Shibata ,  Hiroshi Kubo ,  Tatsuo Fushiki ,  Seiya Yamada ,  Hisanori Itoga

IPC分类号： G11B7/24

CPC分类号： G11B7/0037 ,  G11B7/00736 ,  G11B7/24085

摘要： The invention provides an optical disk system having at least: an optical disk including, on a substrate having pre-pits, an image-recording layer capable of drawing an image by irradiating a laser light; and a reading device which reads information included in the pre-pits by a return light of the laser light when the laser light having a wavelength of in a range of 630 to 680 nm is irradiated to the pre-pit of the optical disk. The pre-pits have a shortest pit length in a range from 0.6 to 0.9 μm being formed on the substrate. The invention further provides an optical disk recording apparatus, an image drawing method and an optical disk which utilize the optical disk system.

摘要翻译： 本发明提供一种光盘系统，至少具有：在具有预凹坑的基板上包括能够通过照射激光来绘制图像的图像记录层的光盘; 当将具有630〜680nm的波长的激光照射到光盘的前置凹坑时，通过激光的返回光来读取包括在前置凹坑中的信息的读取装置。 预制凹坑在衬底上形成0.6至0.9μm范围内的最短凹槽长度。 本发明还提供了利用光盘系统的光盘记录装置，图像绘制方法和光盘。