专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07131131B2 Disc cartridge having a disc window for viewing a disc 失效
标题翻译：光盘盒具有用于观看光盘的光盘窗口
公开(公告)号：US07131131B2
公开(公告)日：2006-10-31
申请号：US10289963
申请日：2002-11-07
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B23/03
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge according to the present invention includes a cartridge body and a shutter. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed. The shutter is supported to, and movable with respect to, the cartridge body so as to expose or cover at least the head opening.
摘要翻译：根据本发明的盘盒包括盒体和快门。盒体包括盘存储部分，夹紧开口和头部开口。盘存储部分具有光盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转并且盘的第一侧被暴露。活门被支撑并且相对于盒体可移动，以便至少暴露或覆盖头部开口。

2. 发明授权

US06782548B2 Disc cartridge having a rotatable shutter 失效
标题翻译：光盘盒具有可旋转的快门
公开(公告)号：US06782548B2
公开(公告)日：2004-08-24
申请号：US10293994
申请日：2002-11-13
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B2303
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge according to the present invention includes a cartridge body and a shutter. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion. The shutter is supported to, and rotatable with respect to, the cartridge body between the second side of the disc and the bottom of the disc storage portion so as to expose or cover the chucking opening and the head opening.
摘要翻译：根据本发明的盘盒包括盒体和快门。盒体包括盘存储部分，夹紧开口和头部开口。盘存储部分在其中存储具有第一和第二侧的盘，使得盘可以在盘存储部分中旋转。活门在盘的第二面和盘存储部分的底部之间被支撑并相对于盒本体旋转，以便露出或覆盖卡盘开口和头部开口。

3. 发明授权

US07216357B2 Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc 失效
标题翻译：光盘盒具有包括突出到盘的中心孔中的凸起部分的快门
公开(公告)号：US07216357B2
公开(公告)日：2007-05-08
申请号：US11168217
申请日：2005-06-28
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B23/03
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge includes a cartridge body having a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed. The chucking opening is formed on the bottom of the disc storage portion so as to get the disc chucked externally. The head opening is also formed on the bottom of the disc storage portion so as to allow a head, which reads and/or writes a signal from/on the second side of the disc, to access the second side of the disc. A shutter is supported to, and movable with respect to, the cartridge body so as to expose or cover at least the head opening.
摘要翻译：盘盒包括具有盘存储部分，夹紧开口和头部开口的盒体。盘存储部分具有光盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转并且盘的第一侧被暴露。夹盘开口形成在盘存储部分的底部，以便将盘夹在外部。头部开口也形成在盘存储部分的底部，以便允许从盘的第二侧读取和/或写入信号的头部进入盘的第二侧。快门被支撑并相对于盒体可移动，以便至少暴露或覆盖头部开口。

4. 发明授权

US06831813B2 Disc cartridge having a disc holding portion at a shutter 失效
标题翻译：光盘盒具有在快门处的光盘保持部分
公开(公告)号：US06831813B2
公开(公告)日：2004-12-14
申请号：US10293996
申请日：2002-11-12
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B2303
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge according to the present invention includes a cartridge body, a shutter and a disc holding portion. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion. The shutter is supported to, and movable with respect to, the cartridge body between the disc and the bottom of the disc storage portion so as to expose or cover the chucking opening and the head opening. The disc holding portion is provided at a portion of the shutter for fixing the disc onto the shutter or the cartridge body synchronously with a movement of the shutter, by pressing the disc toward the bottom of the disc storage portion when the shutter covers the chucking opening and the head opening.
摘要翻译：根据本发明的盘盒包括盒体，快门和盘保持部分。盒体包括盘存储部分，夹紧开口和头部开口。盘存储部分在其中存储具有第一和第二侧的盘，使得盘可以在盘存储部分中旋转。活门被支撑到盘体和盘存储部分的底部之间并相对于盒本体移动，以便露出或覆盖卡盘开口和头部开口。光盘保持部分设置在快门的一部分处，用于当快门盖住卡盘开口时，通过将光盘按压到盘存储部分的底部，与盘的运动同步地将光盘固定到快门或盒体上和头开口。

5. 发明授权

US06728201B2 Disc cartridge having a stopper member that protrudes toward a disc window 失效
标题翻译：盘盒具有朝向盘窗口突出的止动件
公开(公告)号：US06728201B2
公开(公告)日：2004-04-27
申请号：US10292549
申请日：2002-11-12
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B2302
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge according to the present invention includes a cartridge body, a shutter and a stopper member. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed. The shutter is supported to, and movable with respect to, the cartridge body between the second side of disc and the bottom of the disc storage portion so as to expose or cover the chucking opening and the head opening. The stopper member protrudes toward the disc window to prevent the disc from dropping down through the disc window while the shutter opens.
摘要翻译：根据本发明的盘盒包括盒体，挡板和止挡件。盒体包括盘存储部分，夹紧开口和头部开口。盘存储部分具有光盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转并且盘的第一侧被暴露。挡板相对于盘体在盘的第二侧和盘存储部分的底部之间被支撑并可移动，以便露出或覆盖卡盘开口和头部开口。止动构件朝向盘窗口突出，以防止在挡板打开时盘通过盘窗口落下。

6. 发明授权

US06983477B2 Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc 失效
公开(公告)号：US06983477B2
公开(公告)日：2006-01-03
申请号：US10292570
申请日：2002-11-12
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B17/03 , G11B23/03 , G11B3/70
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge according to the present invention includes a cartridge body and a shutter. The cartridge body includes a disc storage portion, a chucking opening and a head opening. The disc storage portion stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion. The shutter is supported to, and movable with respect to, the cartridge body between the disc and the bottom of the disc storage portion so as to expose or cover the chucking opening and the head opening. The shutter also includes a convex portion that is provided for the shutter so as to protrude into a center hole of the disc while the shutter covers the chucking opening and the head opening. When the shutter is going to be opened, the convex portion lifts the disc in a thickness direction of the cartridge while contacting with the second side of the disc.

7. 发明申请

US20050257234A1 Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc 失效
标题翻译：光盘盒具有包括突出到盘的中心孔中的凸起部分的快门
公开(公告)号：US20050257234A1
公开(公告)日：2005-11-17
申请号：US11168217
申请日：2005-06-28
申请人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
发明人： Teruyuki Takizawa , Yoshito Sazi , Kuniko Nakata , Hironori Okazawa
IPC分类号： G11B17/04 , G11B23/03 , G11B33/04 , G11B7/24
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0313 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge includes a cartridge body having a disc storage portion, a chucking opening and a head opening. The disc storage portion has a disc window and a bottom and stores a disc, having first and second sides, therein so that the disc is rotatable in the disc storage portion and that the first side of the disc is exposed. The chucking opening is formed on the bottom of the disc storage portion so as to get the disc chucked externally. The head opening is also formed on the bottom of the disc storage portion so as to allow a head, which reads and/or writes a signal from/on the second side of the disc, to access the second side of the disc. A shutter is supported to, and movable with respect to, the cartridge body so as to expose or cover at least the head opening.
摘要翻译：盘盒包括具有盘存储部分，夹紧开口和头部开口的盒体。盘存储部分具有光盘窗口和底部，并且存储具有第一和第二侧面的盘，使得盘可以在盘存储部分中旋转并且盘的第一侧被暴露。夹盘开口形成在盘存储部分的底部，以便将盘夹在外部。头部开口也形成在盘存储部分的底部，以便允许从盘的第二侧读取和/或写入信号的头部进入盘的第二侧。快门被支撑并相对于盒体可移动，以便至少暴露或覆盖头部开口。

8. 发明授权

US07673311B2 Disc cartridge for storage of a disc 失效
标题翻译：用于存放光盘的光盘盒
公开(公告)号：US07673311B2
公开(公告)日：2010-03-02
申请号：US10528952
申请日：2003-10-08
申请人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata
发明人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： A disc cartridge comprises a rotary member (25) that is held on first and second shutters in a disc storage unit in which a disc is stored with a first surface externally exposed from a disc opening and that is engaged with the first and second shutters so that the first and second shutters are opened and closed as the disc rotates within the disk storage unit, wherein the rotary member has a disc receiving portion comprising a contact area (25n) that comes into contact with the periphery of a second surface of the disc and receives the disc when the first and second shutters are closed state and a groove (25p) provided outside the contact area.
摘要翻译：盘盒包括旋转构件（25），该旋转构件被保持在盘存储单元中的第一和第二快门上，其中盘被存储有从盘开口外部暴露的第一表面，并且与第一和第二百叶窗接合所述第一和第二百叶窗在所述盘片在盘存储单元内旋转时打开和关闭，其中所述旋转构件具有盘接收部分，所述盘接收部分包括与所述盘的第二表面的周边接触的接触区域（25n）并且当第一和第二快门处于关闭状态时接收盘，并且在接触区域外部设置有凹槽（25p）。

9. 发明申请

US20060143643A1 Disc cartridge 失效
公开(公告)号：US20060143643A1
公开(公告)日：2006-06-29
申请号：US11355520
申请日：2006-02-16
申请人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata
发明人： Hironori Okazawa , Teruyuki Takizawa , Yoshito Saji , Kuniko Nakata
IPC分类号： G11B23/03
CPC分类号： G11B17/051 , G11B23/0308 , G11B23/0317 , G11B33/0422
摘要： A disc cartridge includes: a cartridge body including a disc storage portion storing a disc, having first and second sides, therein so that the disc is rotatable there and that the first side is exposed and chucking and head opening formed on the bottom of the storage portion so as to get the disc chucked externally and allow a read/write head to access the second side, respectively; a shutter supported, and movable with respect to the cartridge body, between the second side of the disc and the bottom of the disc storage portion so as to expose or cover the chucking and head openings and defining a hole under a center hole of the disc while the shutter is closed; and a disc holder provided for the shutter and pressing the disc against the shutter and holding it thereon while the chucking and head openings are covered with the shutter.

10. 外观设计

USD499422S1 Disk cartridge 失效
公开(公告)号：USD499422S1
公开(公告)日：2004-12-07
申请号：US29204439
申请日：2004-04-29
申请人： Kuniko Nakata , Teruyuki Takizawa , Yoshito Saji , Hironori Okazawa
设计人： Kuniko Nakata , Teruyuki Takizawa , Yoshito Saji , Hironori Okazawa

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式