公开(公告)号：US06940787B2

公开(公告)日：2005-09-06

申请号：US10238065

申请日：2002-09-10

申请人： Yoshihiro Kajiyama ,  Renji Tamura ,  Shinji Ito

发明人： Yoshihiro Kajiyama ,  Renji Tamura ,  Shinji Ito

IPC分类号： G11B17/24 ,  G11B17/26 ,  G11B17/22

CPC分类号： G11B17/26

摘要： The invention provides a disk changer which is improved in convenience in use and functionality. The disk changer includes a rotatable tray having a plurality of annularly arranged accommodation portions, a tray rotating mechanism, first and second recording and/or reproduction sections each for recording and/or reproducing an information signal onto and/or from one of the disk-type recording media, and first and second disk takeout mechanisms each for taking out a disk-type recording medium accommodated in an accommodation portion of the rotatable tray and transporting the disk-type recording medium to the corresponding recording and/or reproduction section and for taking out the disk-type recording medium from the corresponding recording and/or reproduction section and transporting the disk-type recording medium to an accommodation portion of the rotatable tray. Any of the disk-type recording media transported to the recording and/or reproduction sections by the disk takeout mechanisms is disposed at a position retracted from a locus of movement of the disk-type recording media accommodated in the accommodation portions when the rotatable tray rotates.

摘要翻译： 本发明提供了一种在使用和功能方面得到改进的磁盘更换器。 盘片更换器包括具有多个环形布置的容置部分的托盘，托盘旋转机构，第一和第二记录和/或再现部分，每个部分用于将信息信号记录到/ 第一和第二盘取出机构，每个用于取出容纳在可旋转托盘的容纳部分中的盘型记录介质，并将盘式记录介质运送到相应的记录和/或再现部分并用于拍摄 从对应的记录和/或再现部分中取出盘型记录介质，并将盘式记录介质传送到可旋转盘的容纳部分。 通过盘取出机构输送到记录和/或再现部分的盘式记录介质中的任何一个被设置在从旋转托盘旋转时容纳在容纳部分中的盘形记录介质的移动轨迹缩回的位置处 。

公开(公告)号：US20060130081A1

公开(公告)日：2006-06-15

申请号：US10513697

申请日：2003-05-20

申请人： Hajime Mizuno ,  Tsuyoshi Minote ,  Renji Tamura ,  Shinji Ito ,  Hideo Okuyama

发明人： Hajime Mizuno ,  Tsuyoshi Minote ,  Renji Tamura ,  Shinji Ito ,  Hideo Okuyama

IPC分类号： G11B17/04

CPC分类号： G11B17/0404

摘要： A device has excellent usability and makes it possible to, for example, prevent damage to a disc-shaped recording medium and reliably transport the disc-shaped recording medium. The device includes first transporting means (6) and second transporting means (7) disposed on opposite sides of a disc-shaped recording medium (200) that is being transported for transporting the disc-shaped recording medium by being pushed against the outer peripheral surface of the disc-shaped recording medium from the opposite sides. The first transporting means includes a plurality of feed rollers (9) which are disposed apart from each other along a transportation path of the disc-shaped recording medium and which transport the disc-shaped recording medium while transferring it by independently and successively rolling on the outer peripheral surface of the disc-shaped recording medium.

摘要翻译： 设备具有优异的可用性，并且可以例如防止损坏盘形记录介质并可靠地传送盘形记录介质。 该装置包括第一输送装置（6）和第二输送装置（7），该第二输送装置（7）设置在盘形记录介质（200）的相对两侧，该盘形记录介质被输送以便通过推压盘形记录介质 的盘状记录介质。 第一输送装置包括多个进给辊（9），它们沿着盘形记录介质的输送路径彼此分开设置，并且在盘形记录介质传送的同时通过在 盘状记录介质的外周面。

公开(公告)号：US20050105428A1

公开(公告)日：2005-05-19

申请号：US10946510

申请日：2004-09-21

申请人： Shuji Koseki ,  Akihisa Inatani ,  Renji Tamura ,  Tsutomu Morita

发明人： Shuji Koseki ,  Akihisa Inatani ,  Renji Tamura ,  Tsutomu Morita

IPC分类号： G11B5/58 ,  G11B7/00 ,  G11B17/028 ,  G11B17/04 ,  G11B19/12

CPC分类号： G11B19/124 ,  G11B17/0286 ,  G11B17/0288 ,  G11B17/05 ,  G11B17/051 ,  G11B2007/0006

摘要： A disc transport apparatus for detecting a disc-shaped recording medium with specified diameter, transporting the disc-shaped recording medium to a chucking position, but not transporting a disc-shaped recording medium with different diameter, when detected, to the chucking position includes a recording medium mount section capable of mounting a first disc having a first diameter and a second disc having a second diameter that is smaller than the first diameter, an optical detection unit that uses a light receiving section for receiving reflected light from a detection target in response to light emitted from a light emitting section and that is provided at a position opposite a disc having the first diameter when the disc is mounted on the recording medium mount section and at a position not opposite a disc having the second diameter when the disc is mounted on the recording medium mount section, and a control section for determining whether a disc is mounted based on a detection result of the optical detection means.

摘要翻译： 一种用于检测具有特定直径的盘形记录介质的盘传送装置，当将检测到的盘状记录介质传送到夹紧位置而不将传送不同直径的盘形记录介质传送到夹紧位置时，包括： 记录介质安装部分，其能够安装具有第一直径的第一盘和具有小于第一直径的第二直径的第二盘;光学检测单元，其使用光接收部分来响应于从检测对象接收反射光 从光发射部发射的光，并且当光盘安装在记录介质安装部分上时，设置在与具有第一直径的盘相对的位置处，并且在盘被安装时位于不与具有第二直径的盘相对的位置 在记录介质安装部分上，以及控制部分，用于基于检测结果确定是否安装了光盘 光检测装置。

公开(公告)号：US07540001B2

公开(公告)日：2009-05-26

申请号：US10946510

申请日：2004-09-21

申请人： Shuji Koseki ,  Akihisa Inatani ,  Renji Tamura ,  Tsutomu Morita

发明人： Shuji Koseki ,  Akihisa Inatani ,  Renji Tamura ,  Tsutomu Morita

IPC分类号： G11B17/04

CPC分类号： G11B19/124 ,  G11B17/0286 ,  G11B17/0288 ,  G11B17/05 ,  G11B17/051 ,  G11B2007/0006

摘要： A disc transport apparatus for detecting a disc-shaped recording medium with specified diameter, transporting the disc-shaped recording medium to a chucking position, but not transporting a disc-shaped recording medium with different diameter, when detected, to the chucking position includes a recording medium mount section capable of mounting a first disc having a first diameter and a second disc having a second diameter that is smaller than the first diameter, an optical detection unit that uses a light receiving section for receiving reflected light from a detection target in response to light emitted from a light emitting section and that is provided at a position opposite a disc having the first diameter when the disc is mounted on the recording medium mount section and at a position not opposite a disc having the second diameter when the disc is mounted on the recording medium mount section, and a control section for determining whether a disc is mounted based on a detection result of the optical detection means.

摘要翻译： 一种用于检测具有特定直径的盘形记录介质的盘传送装置，当将检测到的盘状记录介质传送到夹紧位置而不将传送不同直径的盘形记录介质传送到夹紧位置时，包括： 记录介质安装部分，其能够安装具有第一直径的第一盘和具有小于第一直径的第二直径的第二盘;光学检测单元，其使用光接收部分来响应于从检测对象接收反射光 从光发射部发射的光，并且当光盘安装在记录介质安装部分上时，设置在与具有第一直径的盘相对的位置处，并且在盘被安装时位于不与具有第二直径的盘相对的位置 在记录介质安装部分上，以及控制部分，用于基于检测结果确定是否安装了光盘 光检测装置。

公开(公告)号：US06836460B2

公开(公告)日：2004-12-28

申请号：US10089111

申请日：2002-07-15

申请人： Hideo Nagasaka ,  Yasuo Osada ,  Renji Tamura

发明人： Hideo Nagasaka ,  Yasuo Osada ,  Renji Tamura

IPC分类号： G11B17022

CPC分类号： G11B17/0282 ,  G11B19/2009 ,  G11B33/08

摘要： This invention provides a disc driving device used for rotationally driving a disc-shaped recording medium, comprising: a motor (3) in which a rotary shaft (2) attached to a rotor housed in a case (1) is provided to protrude from the case; and a turntable (4) having a setting portion (4d) for setting a disc (201) thereon and a cylindrical portion (4a) provided to protrude inward, and mounted on the proximal end side of the rotary shaft (2) so as to cover the proximal end side of the rotary shaft (2) by the cylindrical portion (4a).

摘要翻译： 本发明提供了一种用于旋转驱动盘形记录介质的盘驱动装置，包括：马达（3），其中安装在容纳在壳体（1）中的转子上的旋转轴（2） 案件; 以及具有用于设置盘（201）的设置部分（4d）和设置成向内突出的圆柱形部分（4a）的转台（4），并安装在旋转轴（2）的基端侧，以便 通过圆筒部分（4a）覆盖旋转轴（2）的近端侧。