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1. 发明授权

US07543310B2 Optical disk apparatus with openings for discharging air from therein 失效
标题翻译：具有用于从其中排出空气的开口的光盘装置
公开(公告)号：US07543310B2
公开(公告)日：2009-06-02
申请号：US11193712
申请日：2005-07-29
申请人： Mitsukata Shizuya , Makoto Ibe , Hideyuki Onuma , Shinya Tsubota , Yoshiaki Yamauchi , Keiji Sasao , Manabu Ochi , Hiroyuki Toyoda
发明人： Mitsukata Shizuya , Makoto Ibe , Hideyuki Onuma , Shinya Tsubota , Yoshiaki Yamauchi , Keiji Sasao , Manabu Ochi , Hiroyuki Toyoda
IPC分类号： G11B17/04
CPC分类号： G11B17/056 , G11B33/121
摘要： In an optical disk apparatus for recording and/or reading information with respect to an optical disk, comprising, a chassis for containing the optical disk, and a tray being movable with respect to the chassis and adapted to support the optical disk thereon so that the optical disk is movable with respect to the chassis, the chassis has an opening for discharging an air from an inside of the chassis to an outside of the chassis through the opening.
摘要翻译：在用于记录和/或读取关于光盘的信息的光盘装置中，包括：用于容纳光盘的底盘和可相对于底盘移动的托盘，并且适于在其上支撑光盘，光盘相对于底盘可移动，底盘具有用于通过开口将空气从底盘的内部排放到底盘的外部的开口。

2. 发明申请

US20060184951A1 Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US20060184951A1
公开(公告)日：2006-08-17
申请号：US11193712
申请日：2005-07-29
申请人： Mitsukata Shizuya , Makoto Ibe , Hideyuki Onuma , Shinya Tsubota , Yoshiaki Yamauchi , Keiji Sasao , Manabu Ochi , Hiroyuki Toyoda
发明人： Mitsukata Shizuya , Makoto Ibe , Hideyuki Onuma , Shinya Tsubota , Yoshiaki Yamauchi , Keiji Sasao , Manabu Ochi , Hiroyuki Toyoda
IPC分类号： G11B17/04 , G11B33/14 , G11B17/03 , G11B33/02
CPC分类号： G11B17/056 , G11B33/121
摘要： In an optical disk apparatus for recording and/or reading information with respect to an optical disk, comprising, a chassis for containing the optical disk, and a tray being movable with respect to the chassis and adapted to support the optical disk thereon so that the optical disk is movable with respect to the chassis, the chassis has an opening for discharging an air from an inside of the chassis to an outside of the chassis through the opening.
摘要翻译：在用于记录和/或读取关于光盘的信息的光盘装置中，包括：用于容纳光盘的底盘和可相对于底盘移动的托盘，并且适于在其上支撑光盘，光盘可相对于底盘移动，底盘具有用于通过开口将空气从底盘的内部排出到底盘的外部的开口。

3. 发明授权

US07340754B2 Disk drive device 失效
标题翻译：磁盘驱动器
公开(公告)号：US07340754B2
公开(公告)日：2008-03-04
申请号：US11044108
申请日：2005-01-26
申请人： Yoshiaki Yamauchi , Hideyuki Onuma , Makoto Ibe , Shinya Tsubota , Kuniyuki Kimura
发明人： Yoshiaki Yamauchi , Hideyuki Onuma , Makoto Ibe , Shinya Tsubota , Kuniyuki Kimura
IPC分类号： G11B33/08
CPC分类号： G11B33/08
摘要： In an optical disk drive device, in order to reduce structural vibration noise and aerodynamic sound during high-speed revolution, a recess is formed at the deeper end. This recess is in a position axially symmetric to a hole for the movement of an optical head with respect to the axis of a spindle motor, and its size is substantially equal to that of the movement hole. This recess serves to suppress the vibration mode of a disk tray and the air flow between the disk and the disk tray. Noise is reduced even when the disk is turning at high speed.
摘要翻译：在光盘驱动装置中，为了在高速旋转期间减少结构振动噪声和空气动力声，在较深的端部形成凹部。该凹部处于与孔相对于主轴电机的轴线移动的孔的轴向对称的位置，并且其尺寸基本上等于运动孔的尺寸。该凹部用于抑制盘托盘的振动模式和盘与盘托盘之间的空气流动。即使磁盘高速转动也会降低噪音。

4. 发明申请

US20060090177A1 Disk drive device 失效
标题翻译：磁盘驱动器
公开(公告)号：US20060090177A1
公开(公告)日：2006-04-27
申请号：US11044108
申请日：2005-01-26
申请人： Yoshiaki Yamauchi , Hideyuki Onuma , Makoto Ibe , Shinya Tsubota , Kuniyuki Kimura
发明人： Yoshiaki Yamauchi , Hideyuki Onuma , Makoto Ibe , Shinya Tsubota , Kuniyuki Kimura
IPC分类号： G11B17/03 , G11B17/04 , G11B33/02 , G11B33/14 , G11B33/08
CPC分类号： G11B33/08
摘要： In an optical disk drive device, in order to reduce structural vibration noise and aerodynamic sound during high-speed revolution, a recess is formed at the deeper end. This recess is in a position axially symmetric to a hole for the movement of an optical head with respect to the axis of a spindle motor, and its size is substantially equal to that of the movement hole. This recess serves to suppress the vibration mode of a disk tray and the air flow between the disk and the disk tray. Noise is reduced even when the disk is turning at high speed.
摘要翻译：在光盘驱动装置中，为了在高速旋转期间减少结构振动噪声和空气动力声，在较深的端部形成凹部。该凹部处于与孔相对于主轴电机的轴线移动的孔的轴向对称的位置，并且其尺寸基本上等于运动孔的尺寸。该凹部用于抑制盘托盘的振动模式和盘与盘托盘之间的空气流动。即使磁盘高速转动也会降低噪音。

5. 发明授权

US07827571B2 Disk drive device having air stream restrictive device 有权
标题翻译：具有气流限制装置的磁盘驱动装置
公开(公告)号：US07827571B2
公开(公告)日：2010-11-02
申请号：US11214626
申请日：2005-08-29
申请人： Yoshiaki Yamauchi , Hideyuki Onuma , Kuniyuki Kimura , Sojiro Kirihara , Shinya Tsubota
发明人： Yoshiaki Yamauchi , Hideyuki Onuma , Kuniyuki Kimura , Sojiro Kirihara , Shinya Tsubota
IPC分类号： G11B17/04 , G11B33/14
CPC分类号： G11B17/056 , G11B33/08 , G11B33/148
摘要： A disk drive device has a configuration in which one of stepped parts defined by a circular recess for guiding a disc, formed in a disc tray is substantially flush with the bottom surface of the circular recess even in an area beyond the outer peripheral part of a disc so that no air cavity part facing the outer peripheral side surface of the disc is induced around the disc. Thereby, it is possible to aim at lowering cavity noise caused by the air cavity during high speed rotation and fluid noise caused by turbulence.
摘要翻译：磁盘驱动装置具有这样一种结构，其中形成在盘托盘中的用于引导盘的圆形凹槽限定的台阶部分即使在超过外部周边部分的区域中也与圆形凹部的底面基本齐平盘，使得不会在盘周围引起面向盘的外周侧表面的空气腔部分。因此，可以在高速旋转期间降低由空气腔引起的腔噪声和由湍流引起的流体噪声。

6. 发明申请

US20060117326A1 Disk drive device 有权
标题翻译：磁盘驱动器
公开(公告)号：US20060117326A1
公开(公告)日：2006-06-01
申请号：US11214626
申请日：2005-08-29
申请人： Yoshiaki Yamauchi , Hideyuki Onuma , Kuniyuki Kimura , Sojiro Kirihara , Shinya Tsubota
发明人： Yoshiaki Yamauchi , Hideyuki Onuma , Kuniyuki Kimura , Sojiro Kirihara , Shinya Tsubota
IPC分类号： G11B33/02
CPC分类号： G11B17/056 , G11B33/08 , G11B33/148
摘要： A disk drive device has a configuration in which one of stepped parts defined by a circular recess for guiding a disc, formed in a disc tray is substantially flush with the bottom surface of the circular recess even in an area beyond the outer peripheral part of a disc so that no air cavity part facing the outer peripheral side surface of the disc is induced around the disc. Thereby, it is possible to aim at lowering cavity noise caused by the air cavity during high speed rotation and fluid noise caused by turbulence.
摘要翻译：磁盘驱动装置具有这样一种结构，其中形成在盘托盘中的用于引导盘的圆形凹槽限定的台阶部分即使在超过外部周边部分的区域中也与圆形凹部的底面基本齐平盘，使得不会在盘周围引起面向盘的外周侧表面的空气腔部分。因此，可以在高速旋转期间降低由空气腔引起的腔噪声和由湍流引起的流体噪声。

7. 发明授权

US07617506B2 Optical disc apparatus 失效
标题翻译：光盘装置
公开(公告)号：US07617506B2
公开(公告)日：2009-11-10
申请号：US11443850
申请日：2006-05-24
申请人： Nozomu Harada , Hideyuki Onuma , Yoshiaki Yamauchi
发明人： Nozomu Harada , Hideyuki Onuma , Yoshiaki Yamauchi
IPC分类号： G11B17/04
CPC分类号： G11B17/056
摘要： An optical disc apparatus has the following arrangements. Specifically, the optical disc apparatus includes a lock pin and a lock arm. The lock pin is disposed on a side of an inner surface of a case of the apparatus, being tapered in a protruding direction thereof. The lock arm is disposed on a side of a tray of the apparatus. The lock arm, urged by a resilient member, includes a hook portion to be engaged with an inclined surface of the lock pin. When the tray has moved to a predetermined position within the case, the lock arm is engaged with the lock pin, so that the tray is held in position at the predetermined position. When an impact force equal to, or more than, a predetermined value is applied to the optical disc apparatus, the hook portion of the lock arm is displaced in the protruding direction of the lock pin along the inclined surface of the lock pin, thereby disengaged from the lock pin. Engagement of the tray is thereby released.
摘要翻译：光盘装置具有以下配置。具体地，光盘装置包括锁定销和锁定臂。锁销设置在装置的壳体的内表面的一侧，在其突出方向上呈锥形。锁定臂设置在设备的托盘的一侧。由弹性构件推动的锁定臂包括与锁定销的倾斜表面接合的钩部。当托盘已经移动到壳体内的预定位置时，锁定臂与锁定销接合，使得托盘保持在预定位置的适当位置。当对光盘装置施加等于或大于预定值的冲击力时，锁定臂的钩部沿着锁定销的倾斜表面在锁定销的突出方向上移位，从而脱离从锁定销。由此释放托盘的接合。

8. 发明申请

US20070006240A1 Optical disc apparatus 失效
标题翻译：光盘装置
公开(公告)号：US20070006240A1
公开(公告)日：2007-01-04
申请号：US11443850
申请日：2006-05-24
申请人： Nozomu Harada , Hideyuki Onuma , Yoshiaki Yamauchi
发明人： Nozomu Harada , Hideyuki Onuma , Yoshiaki Yamauchi
IPC分类号： G11B17/04
CPC分类号： G11B17/056
摘要： An optical disc apparatus has the following arrangements. Specifically, the optical disc apparatus includes a lock pin and a lock arm. The lock pin is disposed on a side of an inner surface of a case of the apparatus, being tapered in a protruding direction thereof. The lock arm is disposed on a side of a tray of the apparatus. The lock arm, urged by a resilient member, includes a hook portion to be engaged with an inclined surface of the lock pin. When the tray has moved to a predetermined position within the case, the lock arm is engaged with the lock pin, so that the tray is held in position at the predetermined position. When an impact force equal to, or more than, a predetermined value is applied to the optical disc apparatus, the hook portion of the lock arm is displaced in the protruding direction of the lock pin along the inclined surface of the lock pin, thereby disengaged from the lock pin. Engagement of the tray is thereby released.
摘要翻译：光盘装置具有以下配置。具体地，光盘装置包括锁定销和锁定臂。锁销设置在装置的壳体的内表面的一侧，在其突出方向上呈锥形。锁定臂设置在设备的托盘的一侧。由弹性构件推动的锁定臂包括与锁定销的倾斜表面接合的钩部。当托盘已经移动到壳体内的预定位置时，锁定臂与锁定销接合，使得托盘保持在预定位置的适当位置。当对光盘装置施加等于或大于预定值的冲击力时，锁定臂的钩部沿着锁定销的倾斜表面在锁定销的突出方向上移位，从而脱离从锁定销。由此释放托盘的接合。

9. 发明申请

US20060190954A1 Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US20060190954A1
公开(公告)日：2006-08-24
申请号：US11216053
申请日：2005-09-01
申请人： Hideyuki Onuma , Seiji Hamaie , Sojiro Kirihara
发明人： Hideyuki Onuma , Seiji Hamaie , Sojiro Kirihara
IPC分类号： G11B7/08 , G11B7/085 , G11B7/09
CPC分类号： G11B17/051 , G11B17/028
摘要： In an optical disk apparatus, a feed motor for moving an optical pickup in approximately the radial direction of a disk is provided on a base, such as unit mechanism mounting member, that pivotally moves about a supporting point together with the optical pickup and a disk motor, and on the base, the feed motor is disposed at an outer circumferential position of the optical disk or at a position near the supporting point, in the projection region of the optical disk in its chucked condition.
摘要翻译：在光盘装置中，用于沿光盘的大致径向移动光学拾取器的进给电动机设置在基座上，诸如单元机构安装构件，其与光学拾取器一起枢转地围绕支撑点移动，并且盘电动机，并且在基座上，馈送电动机设置在光盘的外圆周位置或靠近支撑点的位置处于其卡盘状态的光盘的投影区域中。

10. 发明申请

US20090044206A1 Optical Disc Apparatus and Flexible Cable Used for The Same 失效
标题翻译：光盘设备和用于其的柔性电缆
公开(公告)号：US20090044206A1
公开(公告)日：2009-02-12
申请号：US11630983
申请日：2005-06-22
申请人： Hideyuki Onuma , Kuniyuki Kimura , Atsushi Kajiya , Kenya Tanimoto
发明人： Hideyuki Onuma , Kuniyuki Kimura , Atsushi Kajiya , Kenya Tanimoto
IPC分类号： G11B17/04
CPC分类号： G11B33/122 , G11B17/056
摘要： An optical disc apparatus, comprising: a tray 20 being provided to be movable between a first position where an optical disc can be loaded therein and a second position where information is readout from said optical disc loaded; and a housing 10 supporting said tray to be slidable, and including an electronic circuit board in a part thereof, wherein the tray mounts thereon various kinds of parts including a pickup 30, a disc motor 31, and a control portion for controlling them, and is electrically connected between the electronic circuit board of the housing through a flexible cable, which is provided under condition of being bent within the housing, wherein a reinforcing sheet shaped 50 into waveform at the end portion thereof for dispersing the stresses is adhered in a part of a bent region of the flexible cable, which moves accompanying with movement of the tray when the tray moves between the first position and the second position.
摘要翻译：一种光盘装置，包括：托盘20，其可在可以在其中装载光盘的第一位置和从所加载的光盘读出信息的第二位置之间移动; 以及支撑所述托盘以可滑动的壳体10，并且在其一部分中包括电子电路板，其中托盘安装在其上的各种部件，包括拾取器30，盘形电机31和用于控制它们的控制部分，以及通过在壳体内弯曲的状态下设置的柔性电缆电连接在壳体的电子电路板之间，其中在其端部形成为波形的50度的用于分散应力的加强片粘附在部分柔性电缆的弯曲区域，当托盘在第一位置和第二位置之间移动时，随着托盘的移动而移动。

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