公开(公告)号：US06603717B1

公开(公告)日：2003-08-05

申请号：US09560894

申请日：2000-04-28

申请人： Yuichi Kawada ,  Hiroshi Oyabu

发明人： Yuichi Kawada ,  Hiroshi Oyabu

IPC分类号： G11B7095

CPC分类号： G11B7/0946 ,  G11B7/08511

摘要： In an optical disk reproducing device, through a provision of a control circuit, movement of focus point of laser beams is set at positions ahead or back to the focus position causing to enter into an automatic focus control loop, and a retry search signal for searching the focusing position is caused to be generated by the search signal generation means, thereby, a refocusing control in case when an automatic focusing servo loop can not be maintained can be started from the positions ahead or back to the focus position causing to enter into the automatic focus control loop.

摘要翻译： 在光盘再现装置中，通过设置控制电路，将激光束的聚焦点的移动设定在聚焦位置前方或后方的位置，从而进入自动聚焦控制环路，以及搜索重试搜索信号 由搜索信号产生装置产生聚焦位置，从而可以在从焦点位置的前方或后方开始进入自动聚焦伺服环路的情况下的重新聚焦控制，从而进入 自动对焦控制回路。

公开(公告)号：US08356043B2

公开(公告)日：2013-01-15

申请号：US11877885

申请日：2007-10-24

申请人： Masatoshi Kimura ,  Yuichi Kawada ,  Yumiko Nakamura ,  Kanako Ariya

发明人： Masatoshi Kimura ,  Yuichi Kawada ,  Yumiko Nakamura ,  Kanako Ariya

IPC分类号： G06F17/30

CPC分类号： G06F21/6218 ,  G06F3/03547 ,  G06F17/30106 ,  G06F21/32 ,  G06F21/6209 ,  G06F2203/0338 ,  H04N7/163 ,  H04N21/4147 ,  H04N21/4223 ,  H04N21/4316 ,  H04N21/4415 ,  H04N21/4627 ,  H04N21/47 ,  H04N21/47214 ,  H04N21/482

摘要： There is provided a technique for facilitating file marking by adding attribute information to the file according to read of biometric information. Biometric information is read from a living body moving and attribute information abased on the biometric information is added to the file. According to the biometric information which has been read, the direction of the movement of the living body is judged. When the movement direction coincides with a predetermined direction, the file is searched according to the biometric information.

摘要翻译： 提供了一种通过根据生物特征信息的读取向文件添加属性信息来促进文件标记的技术。 从生物体移动中读取生物体信息，并将基于生物体信息的属性信息添加到文件中。 根据读取的生物体信息，判断生物体的移动方向。 当移动方向与预定方向一致时，根据生物信息搜索文件。

公开(公告)号：US20080086461A1

公开(公告)日：2008-04-10

申请号：US11877885

申请日：2007-10-24

申请人： Masatoshi KIMURA ,  Yuichi Kawada ,  Yumiko Nakamura ,  Kanako Ariya

发明人： Masatoshi KIMURA ,  Yuichi Kawada ,  Yumiko Nakamura ,  Kanako Ariya

IPC分类号： G06F17/30 ,  G06K9/00

CPC分类号： G06F21/6218 ,  G06F3/03547 ,  G06F17/30106 ,  G06F21/32 ,  G06F21/6209 ,  G06F2203/0338 ,  H04N7/163 ,  H04N21/4147 ,  H04N21/4223 ,  H04N21/4316 ,  H04N21/4415 ,  H04N21/4627 ,  H04N21/47 ,  H04N21/47214 ,  H04N21/482

摘要： There is provided a technique for facilitating file marking by adding attribute information to the file according to read of biometric information. Biometric information is read from a living body moving and attribute information abased on the biometric information is added to the file. According to the biometric information which has been read, the direction of the movement of the living body is judged. When the movement direction coincides with a predetermined direction, the file is searched according to the biometric information.

摘要翻译： 提供了一种通过根据生物特征信息的读取向文件中添加属性信息来促进文件标记的技术。 从生物体移动中读取生物体信息，并将基于生物体信息的属性信息添加到文件中。 根据读取的生物体信息，判断生物体的移动方向。 当移动方向与预定方向一致时，根据生物信息搜索文件。