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1. 发明申请

US20100175077A1 DISK REPRODUCING APPARATUS 失效
标题翻译：磁盘重现装置
公开(公告)号：US20100175077A1
公开(公告)日：2010-07-08
申请号：US12663195
申请日：2008-06-04
申请人： Yoshifumi Awakura , Takaharu Eguchi , Tatsunori Fujiwara , Daisuke Morimoto
发明人： Yoshifumi Awakura , Takaharu Eguchi , Tatsunori Fujiwara , Daisuke Morimoto
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： A disk reproducing apparatus includes a disk detecting lever that has a switch abutting section and a light intercepting section and rotates according to the loading operation and the ejecting operation of a disk caused by abutment of the outer edge of the disk against a detecting pin; a single switch that is switched by the switch abutting section and thereby detects the loading start position, and also the inserting position of the disk; and a single photosensor that detects the inserting position of the disk with keeping the light intercepting condition thereof by either the light intercepting section or the disk and also detects the ejection end position when the light intercepting condition brought about by the disk has been released and then the light intercepting condition brought about by the light intercepting section is released.
摘要翻译：一种盘再生装置，具有盘检测杆，该盘检测杆具有开关抵接部和遮光部，并且根据盘的外缘抵靠检测针而引起的盘的加载操作和弹出操作而旋转; 由开关抵接部切换的单个开关，从而检测装载开始位置，以及盘的插入位置。以及一个光传感器，其通过遮光部或光盘来检测光盘的插入位置，并且当光盘导致的光线截止状态已经被解除时也检测到喷射结束位置，然后被遮光部产生的遮光条件被释放。

2. 发明授权

US08117629B2 Optical disc device 有权
标题翻译：光盘设备
公开(公告)号：US08117629B2
公开(公告)日：2012-02-14
申请号：US12666568
申请日：2008-08-07
申请人： Daisuke Morimoto , Takaharu Eguchi , Tatsunori Fujiwara , Yoshifumi Awakura
发明人： Daisuke Morimoto , Takaharu Eguchi , Tatsunori Fujiwara , Yoshifumi Awakura
IPC分类号： G11B21/02
CPC分类号： G11B7/08582
摘要： A lever having an end rotatably supported by a rack is disposed, a long groove is formed in either another end of the lever or a base chassis and extends in a direction approximately perpendicular to a direction of transporting an optical pickup, a fulcrum member is disposed in either the base chassis or the other end and is rotatably and slidably engaged with the long groove, and to slide along the long groove when the optical pickup is transported, and a spring that always exerts a pushing force in a direction of rotating the lever with the other end being a fulcrum and with the end being a point of action to exert a pushing force of bringing the rack into contact a gear series upon the rack is disposed between a predetermined position of the base chassis and an intermediate position of the lever.
摘要翻译：设置有由支架可旋转地支撑的端部的杠杆，在所述杠杆或底架的另一端形成有长槽，并且在与传送光学拾取器的方向大致垂直的方向上延伸，设置支点构件在底架或另一端中，可旋转并可滑动地与长槽接合，并且当运送光学拾取器时沿着长槽滑动;以及弹簧，其总是沿着使杠杆旋转的方向施加推力另一端为支点，其末端是施加推动力的作用点，以使齿条与机架上的齿轮系接触，将齿条系列设置在基座的预定位置和杆的中间位置之间。

3. 发明授权

US08127319B2 Disk reproducing apparatus implementing detection of disk insertion condition for loading and ejection operations 失效
标题翻译：磁盘再现装置，用于执行用于装载和排出操作的盘插入状态的检测
公开(公告)号：US08127319B2
公开(公告)日：2012-02-28
申请号：US12663195
申请日：2008-06-04
申请人： Yoshifumi Awakura , Takaharu Eguchi , Tatsunori Fujiwara , Daisuke Morimoto
发明人： Yoshifumi Awakura , Takaharu Eguchi , Tatsunori Fujiwara , Daisuke Morimoto
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： A disk reproducing apparatus includes a disk detecting lever that has a switch abutting section and a light intercepting section and rotates according to the loading operation and the ejecting operation of a disk caused by abutment of the outer edge of the disk against a detecting pin; a single switch that is switched by the switch abutting section and thereby detects the loading start position, and also the inserting position of the disk; and a single photosensor that detects the inserting position of the disk with keeping the light intercepting condition thereof by either the light intercepting section or the disk and also detects the ejection end position when the light intercepting condition brought about by the disk has been released and then the light intercepting condition brought about by the light intercepting section is released.
摘要翻译：一种盘再生装置，具有盘检测杆，该盘检测杆具有开关抵接部和遮光部，并且根据盘的外缘抵靠检测针而引起的盘的加载操作和弹出操作而旋转; 由开关抵接部切换的单个开关，从而检测装载开始位置，以及盘的插入位置。以及一个光传感器，其通过遮光部或光盘来检测光盘的插入位置，并且当光盘导致的光线截止状态已经被解除时也检测到喷射结束位置，然后被遮光部产生的遮光条件被释放。

4. 发明申请

US20100205624A1 OPTICAL DISC DEVICE 有权
标题翻译：光盘设备
公开(公告)号：US20100205624A1
公开(公告)日：2010-08-12
申请号：US12666568
申请日：2008-08-07
申请人： Daisuke Morimoto , Takaharu Eguchi , Tatsunori Fujiwara , Yoshifumi Awakura
发明人： Daisuke Morimoto , Takaharu Eguchi , Tatsunori Fujiwara , Yoshifumi Awakura
IPC分类号： G11B7/00
CPC分类号： G11B7/08582
摘要： A lever having an end rotatably supported by a rack is disposed, a long groove is formed in either another end of the lever or a base chassis and extends in a direction approximately perpendicular to a direction of transporting an optical pickup, a fulcrum member is disposed in either the base chassis or the other end and is rotatably and slidably engaged with the long groove, and to slide along the long groove when the optical pickup is transported, and a spring that always exerts a pushing force in a direction of rotating the lever with the other end being a fulcrum and with the end being a point of action to exert a pushing force of bringing the rack into contact a gear series upon the rack is disposed between a predetermined position of the base chassis and an intermediate position of the lever.
摘要翻译：设置有由支架可旋转地支撑的端部的杠杆，在所述杠杆或底架的另一端形成有长槽，并且在与传送光学拾取器的方向大致垂直的方向上延伸，设置支点构件在底架或另一端中，可旋转并可滑动地与长槽接合，并且当运送光学拾取器时沿着长槽滑动;以及弹簧，其总是沿着使杠杆旋转的方向施加推力另一端为支点，其末端是施加推动力的作用点，以使齿条与机架上的齿轮系接触，将齿条系列设置在基座的预定位置和杆的中间位置之间。

5. 发明申请

US20100180288A1 DISC DEVICE 审中-公开
标题翻译： DISC设备
公开(公告)号：US20100180288A1
公开(公告)日：2010-07-15
申请号：US12667636
申请日：2008-06-05
申请人： Takaharu Eguchi , Yoshifumi Awakura , Daisuke Morimoto , Tatsunori Fujiwara
发明人： Takaharu Eguchi , Yoshifumi Awakura , Daisuke Morimoto , Tatsunori Fujiwara
IPC分类号： G11B17/04
CPC分类号： G11B17/053 , G11B17/056
摘要： A disc device includes a conveying roller and a disc guide which are disposed in such a way as to be able to move upwardly and downwardly with respect to a main unit thereof, and a moving unit for downwardly moving said conveying roller and said disc guide by different amounts of travel respectively in synchronization with a downward movement of an inserted disc and placement of the disc on a turntable.
摘要翻译：盘装置包括输送辊和盘引导件，其以相对于其主单元能够向上和向下移动的方式设置;以及移动单元，用于向下移动所述输送辊和所述盘导向件不同量的行程分别与插入的盘的向下移动同步，并将盘放置在转台上。

6. 发明申请

US20110161993A1 DISK DEVICE 审中-公开
标题翻译：磁盘设备
公开(公告)号：US20110161993A1
公开(公告)日：2011-06-30
申请号：US13060590
申请日：2009-09-25
申请人： Akinori Tsukaguchi , Tatsunori Fujiwara , Takaharu Eguchi , Akihito Onishi , Yoshifumi Awakura
发明人： Akinori Tsukaguchi , Tatsunori Fujiwara , Takaharu Eguchi , Akihito Onishi , Yoshifumi Awakura
IPC分类号： G11B17/04
CPC分类号： G11B17/0404 , G11B17/051
摘要： A disk device includes: a disk detecting member 17 pushed and moved by a disk; a rotation body 20 driven by the movement of the disk detecting member 17 to move a slide member 11; a tubular body 23 provided coaxially on the surface of the rotation body 20 and having an axially cutaway section; and an arm section 24 provided on the slide member 11 and abutted against the peripheral surface of the tubular body to cause the moving force exerted on the slide member 11 to act on the center of the rotation body 20.
摘要翻译：盘装置包括：由盘推动并移动的盘检测构件17; 旋转体20，其通过盘检测部件17的移动而被驱动，以移动滑动部件11; 管状体23同轴地设置在旋转体20的表面上并且具有轴向剖开的部分; 以及设置在滑动构件11上并抵靠管状体的周面的臂部24，以使作用在滑动构件11上的移动力作用在旋转体20的中心。

7. 发明授权

US08587894B2 Disc device 有权
标题翻译：光盘设备
公开(公告)号：US08587894B2
公开(公告)日：2013-11-19
申请号：US12995713
申请日：2009-07-10
申请人： Akihito Onishi , Takaharu Eguchi , Yoshifumi Awakura , Tatsunori Fujiwara , Akinori Tsukaguchi
发明人： Akihito Onishi , Takaharu Eguchi , Yoshifumi Awakura , Tatsunori Fujiwara , Akinori Tsukaguchi
IPC分类号： G11B7/00 , G11B17/04 , F16H21/16
CPC分类号： G11B17/04 , G11B17/0404
摘要： A disc device includes a first cam gear 13 having a cam groove 13d, and engaged with and released from one gear of a power transmission system, and a second cam gear 14 having a hole portion 14d corresponding to the cam groove 13d, laid on the first cam gear 13 and rotatably supported relative to the first cam gear 13, and engaged with and released from one gear of the power transmission system.
摘要翻译：盘装置包括：第一凸轮齿轮13，具有凸轮槽13d，与动力传动系统的一个齿轮啮合并从其排出;第二凸轮齿轮14，具有与凸轮槽13d相对应的孔部分14d，第一凸轮齿轮13并且相对于第一凸轮齿轮13可旋转地支撑，并且与动力传动系统的一个齿轮接合并从其释放。

8. 发明申请

US20110202937A1 DISC APPARATUS 有权
标题翻译： DISC装置
公开(公告)号：US20110202937A1
公开(公告)日：2011-08-18
申请号：US12989564
申请日：2009-05-15
申请人： Takaharu Eguchi , Yoshifumi Awakura , Akihito Onishi , Tatsunori Fujiwara , Akinori Tsukaguchi
发明人： Takaharu Eguchi , Yoshifumi Awakura , Akihito Onishi , Tatsunori Fujiwara , Akinori Tsukaguchi
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： A disc apparatus includes: a playback unit 1 provided with a conveying roller 5 and a disc guide 3 to be vertically movable with respect to an apparatus main body; a moving means for moving downward the conveying roller and the disc guide in amounts of travel which are different from each other to avoid contact of the roller and the guide with a disc 14 with interlocking an operation that the loaded disc 14 is moved downward to be mounted on a turntable 6; and a disc-guide-cum-position-regulating member 102 attached to the apparatus main body corresponding to a disc loading port such that the playback unit is restrained from moving to the disc loading port side.
摘要翻译：光盘装置包括：重放单元1，设置有相对于设备主体可垂直移动的输送辊5和盘引导件3; 用于使输送辊和盘导向件向下移动的移动装置，其移动量彼此不同，以避免辊与引导件与盘14的接触，使得装载的盘14向下移动的操作是互锁的安装在转盘6上; 以及安装在与盘装载口相对应的装置本体上的盘导向与位置限制构件102，使得重放单元被限制移动到盘装载口侧。

9. 发明授权

US08381605B2 Disc device 有权
标题翻译：光盘设备
公开(公告)号：US08381605B2
公开(公告)日：2013-02-26
申请号：US13001633
申请日：2009-07-13
申请人： Akihito Onishi , Takaharu Eguchi , Yoshifumi Awakura , Tatsunori Fujiwara , Akinori Tsukaguchi
发明人： Akihito Onishi , Takaharu Eguchi , Yoshifumi Awakura , Tatsunori Fujiwara , Akinori Tsukaguchi
IPC分类号： F16H21/16 , G11B7/00 , G11B17/04
CPC分类号： G11B17/04 , G11B17/0404 , G11B17/05 , Y10T74/1828
摘要： A disc device has a sliding member 16 that operates in response to a rotational force of the first partially toothless gear 13 to disconnect a power transmission system from a disc conveying roller, and a protruding portion 16a disposed on this sliding member 16 is brought into contact with a rising portion 17b of a rotary lever 17 at an initial position of the sliding member before the sliding member starts operating, so as to restrict a rotation of the rotary lever 17 in such a way that a pin 17a does not come into contact with a wall surface of a cam groove 13d.
摘要翻译：盘装置具有滑动构件16，该滑动构件16响应于第一部分无齿轮齿轮13的旋转力而操作，以将动力传动系统与盘输送辊断开，并且设置在该滑动构件16上的突出部16a接触在滑动构件开始操作之前，旋转杆17的上升部分17b处于滑动构件的初始位置，以便限制旋转杆17的旋转，使得销17a不接触凸轮槽13d的壁面。

10. 发明授权

US08272003B2 Disc apparatus 有权
标题翻译：盘装置
公开(公告)号：US08272003B2
公开(公告)日：2012-09-18
申请号：US12989564
申请日：2009-05-15
申请人： Takaharu Eguchi , Yoshifumi Awakura , Akihito Onishi , Tatsunori Fujiwara , Akinori Tsukaguchi
发明人： Takaharu Eguchi , Yoshifumi Awakura , Akihito Onishi , Tatsunori Fujiwara , Akinori Tsukaguchi
IPC分类号： G11B17/03
CPC分类号： G11B17/051 , G11B17/0404
摘要： A disc apparatus includes: a playback unit 1 provided with a conveying roller 5 and a disc guide 3 to be vertically movable with respect to an apparatus main body; a moving means for moving downward the conveying roller and the disc guide in amounts of travel which are different from each other to avoid contact of the roller and the guide with a disc 14 with interlocking an operation that the loaded disc 14 is moved downward to be mounted on a turntable 6; and a disc-guide-cum-position-regulating member 102 attached to the apparatus main body corresponding to a disc loading port such that the playback unit is restrained from moving to the disc loading port side.
摘要翻译：光盘装置包括：重放单元1，设置有相对于设备主体可垂直移动的输送辊5和盘引导件3; 用于使输送辊和盘导向件向下移动的移动装置，其移动量彼此不同，以避免辊与引导件与盘14的接触，使得装载的盘14向下移动的操作是互锁的安装在转盘6上; 以及安装在与盘装载口相对应的装置本体上的盘导向与位置限制构件102，使得重放单元被限制移动到盘装载口侧。

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