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1. 发明授权

US08181192B2 Disk apparatus and disk drive unit including a lock mechanism that is released only when the display unit is in a closed state 有权
标题翻译：磁盘装置和磁盘驱动器单元包括仅在显示单元处于关闭状态时才被释放的锁定机构
公开(公告)号：US08181192B2
公开(公告)日：2012-05-15
申请号：US12117566
申请日：2008-05-08
申请人： Kozo Ezawa , Masahiro Inata , Teruyuki Takizawa , Hironori Tomita
发明人： Kozo Ezawa , Masahiro Inata , Teruyuki Takizawa , Hironori Tomita
IPC分类号： G11B17/032 , G11B33/02
CPC分类号： G11B33/10 , G11B17/046 , G11B33/027
摘要： A disk apparatus includes: an apparatus body including a disk drive portion for housing a disk medium having an information recording surface and for recording and/or reproducing information; and a lid body including a display for displaying information, and closed and opened with respect to the apparatus body in such a way that the display is postured face down and up. The apparatus body further includes: a drive-portion cover which is movable in a bottom direction of the apparatus body and inserts and ejects the disk medium into and from the disk drive portion; and a lock hook and a cover hook locking the disk medium housed in the apparatus body. A locking state of the lock hook and the cover hook is kept when the lid body is in the open state with respect to the apparatus body.
摘要翻译：盘装置包括：装置主体，包括用于容纳具有信息记录表面并用于记录和/或再现信息的盘介质的盘驱动部分; 以及盖体，其包括用于显示信息的显示器，并且相对于设备主体以使显示器正面朝上且向上姿态的方式封闭并打开。所述装置主体还包括：驱动部分盖，其能够沿所述装置主体的底部方向移动，并将所述盘介质插入所述盘驱动部和从所述盘驱动部排出; 以及锁定钩和盖钩，其锁定容纳在装置主体中的盘介质。当盖体相对于装置主体处于打开状态时，保持锁钩和盖钩的锁定状态。

2. 发明授权

US07826172B2 Read/write disk apparatus having a mechanism for pivoting cartridge storage portions which enclose the disk thereby allowing access to the disk 有权
标题翻译：具有用于枢转盒存储部分的机构的读/写盘装置，其包围盘，从而允许访问盘
公开(公告)号：US07826172B2
公开(公告)日：2010-11-02
申请号：US11872074
申请日：2007-10-15
申请人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa
发明人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa
IPC分类号： G11B17/08
CPC分类号： G11B17/051 , G11B23/0308
摘要： A disk apparatus compatible with a disk cartridge having a large head window even with a small external size.A disk apparatus includes a cartridge holder, a pair of guide walls, a disk motor, a head, a base, first and second slider guides, first and second open/close sliders respectively having first and second engageable portions. The slider guides are provided in the cartridge holder for supporting the disk cartridge, and the sliders are slidably engaged with the slider guides. The sliders slide to allow the engageable portions to be engaged with the disk cartridge such that a distance between the engageable portions is smaller than a distance between the guide walls while the disk cartridge is inserted, and such that the distance between the engageable portions is larger than the distance between the guide walls when the disk cartridge is mounted, and thus form a window in the disk cartridge so as to allow the head to access the disk and allow the disk to be mounted on the disk motor.
摘要翻译：与具有大的头部窗口的盘盒兼容的盘装置即使具有小的外部尺寸。盘装置包括：盒保持架，一对导向壁，盘马达，头部，底座，第一和第二滑块导轨，分别具有第一和第二可接合部分的第一和第二开/关滑块。滑块引导件设置在盒保持器中用于支撑盘盒，并且滑块可滑动地与滑块导轨接合。滑块滑动以允许可接合部分与盘盒卡合，使得可啮合部分之间的距离小于插入盘盒之间的导向壁之间的距离，并且使得可接合部分之间的距离较大比安装盘盒时的导向壁之间的距离大，因此在盘盒中形成窗口，以便使头部能够进入盘并允许将盘安装在盘式马达上。

3. 发明申请

US20100017813A1 DISK DEVICE 有权
标题翻译：磁盘设备
公开(公告)号：US20100017813A1
公开(公告)日：2010-01-21
申请号：US12302948
申请日：2007-06-01
申请人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa
发明人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa
IPC分类号： G11B17/03
CPC分类号： G11B17/046 , G11B23/0308
摘要： A disk drive includes: a pair of guide walls, which is arranged in the vicinity of the holder opening of a cartridge holder to define a direction in which a disk cartridge is supposed to be inserted; a first opening/closing lever, which has a first engaging portion that engages with a portion of the disk cartridge and which rotates while the disk cartridge is being inserted or ejected; and a second opening/closing lever, which has a second engaging portion that engages with another portion of the disk cartridge and which rotates while the disk cartridge is being inserted or ejected. The first and second opening/closing levers rotate so as to leave a broader gap between the first and second engaging portions than between the guide walls when the drive gets loaded with the disk cartridge, thereby opening a window in the disk cartridge.
摘要翻译：磁盘驱动器包括：一对引导壁，其布置在盒保持器的保持器开口附近以限定盘盒应插入的方向; 第一打开/关闭杆，其具有与盘盒的一部分接合并且在盘盒被插入或弹出的同时旋转的第一接合部; 以及第二开/关杆，其具有与盘盒的另一部分接合并且当盘盒被插入或弹出时旋转的第二接合部。第一和第二打开/关闭杆旋转，以便当驱动器装载盘盒时，在第一和第二接合部分之间留下更大的间隙，而不是在导向壁之间，从而在盘盒中打开窗口。

4. 发明授权

US08780264B2 Camera drive device 有权
标题翻译：相机驱动装置
公开(公告)号：US08780264B2
公开(公告)日：2014-07-15
申请号：US13498940
申请日：2011-07-06
申请人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa , Yoshiaki Sugitani , Masayuki Misaki
发明人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa , Yoshiaki Sugitani , Masayuki Misaki
IPC分类号： H04N5/225
CPC分类号： G03B5/00 , G03B2205/0069 , H04N5/2252 , H04N5/23258 , H04N5/2328
摘要： A camera driving apparatus according to the present invention includes a camera section 100; a fixed unit including a protrusion section 202 at least partially formed of a magnetic member and has a shape of at least a part of a spherical face; a movable unit, the movable unit including an attracting magnet 404 for generating a magnetic attracting force, and a conical contact face with which the protrusion section of the fixed unit is loosely engageable and contactable by the magnetic attracting force, the movable unit being freely pivotable with respect to a sphere center of the spherical face of the protrusion section; a panning driving section; a tilting driving section; a rolling driving section; a detector; and a line 310′ spirally wound around the protrusion section 202 for connecting the camera section and an external circuit provided on the fixed unit to each other.
摘要翻译：根据本发明的照相机驱动装置包括照相机部分100; 固定单元，其包括至少部分地由磁性构件形成并具有球面的至少一部分的形状的突出部202; 可移动单元，可动单元包括用于产生磁吸引力的吸引磁体404和锥形接触面，固定单元的突出部分通过该锥形接触面松动地接合并通过磁吸引力接触，可移动单元可自由枢转相对于突出部的球面的球面中心; 平移驾驶部分; 倾斜驱动部; 滚动驱动部; 检测器以及围绕突出部分202螺旋地缠绕的线310'，用于将相机部分和设置在固定单元上的外部电路彼此连接。

5. 发明申请

US20120182472A1 CAMERA DRIVE DEVICE 有权
标题翻译：相机驱动装置
公开(公告)号：US20120182472A1
公开(公告)日：2012-07-19
申请号：US13498940
申请日：2011-07-06
申请人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa , Yoshiaki Sugitani , Masayuki Misaki
发明人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa , Yoshiaki Sugitani , Masayuki Misaki
IPC分类号： H04N5/225
CPC分类号： G03B5/00 , G03B2205/0069 , H04N5/2252 , H04N5/23258 , H04N5/2328
摘要： A camera driving apparatus according to the present invention includes a camera section 100; a fixed unit including a protrusion section 202 which is formed of a magnetic member at least partially and has a shape of at least a part of a spherical face; a movable unit for supporting the camera section, the movable unit including an attracting magnet 404 for generating a magnetic attracting force for the magnetic member, and a conical contact face with which the protrusion section of the fixed unit is loosely engageable and contactable by the magnetic attracting force, the movable unit being freely pivotable with respect to a sphere center of the spherical face of the protrusion section; a panning driving section; a tilting driving section; a rolling driving section for rotating the camera section in a rolling direction centered around an optical axis of a lens; a detector for detecting an inclining angle of the camera section with respect to the fixed unit in panning and tilting directions and a rotating angle of the camera section in the rolling direction; and a line 310′ for connecting the camera section and an external circuit provided on the fixed unit to each other. The line 310′ is spirally wound around the protrusion section 202.
摘要翻译：根据本发明的照相机驱动装置包括照相机部分100; 固定单元，包括至少部分地由磁性构件形成并具有球面的至少一部分的形状的突出部202; 可移动单元，用于支撑相机部分，所述可移动单元包括用于产生用于磁性部件的磁吸引力的吸引磁体404，以及锥形接触面，固定单元的突出部分可松动地与磁体接合所述可动单元相对于所述突出部的球面的球面中心自由转动; 平移驾驶部分; 倾斜驱动部; 滚动驱动部，用于以围绕透镜的光轴为中心的滚动方向旋转相机部; 检测器，用于以摇摄和倾斜方向检测相机部分相对于固定单元的倾斜角度和相机部分在滚动方向上的旋转角度; 以及用于将相机部分和设置在固定单元上的外部电路彼此连接的线310'。线310'围绕突出部分202螺旋缠绕。

6. 发明申请

US20100050195A1 OPTICAL DISK DEVICE 有权
标题翻译：光盘设备
公开(公告)号：US20100050195A1
公开(公告)日：2010-02-25
申请号：US12515491
申请日：2008-09-18
申请人： Masahiro Inata , Kozo Ezawa , Teruyuki Takizawa , Hironori Tomita
发明人： Masahiro Inata , Kozo Ezawa , Teruyuki Takizawa , Hironori Tomita
IPC分类号： G11B33/02
CPC分类号： G11B17/028 , G11B17/046
摘要： A disk drive according to the present invention includes: a cartridge holder; two guide walls arranged near the holder opening of the cartridge holder; a pair of opening/closing levers that have engaging portions to engage with portions of the cartridge and that turn; lever biasing springs for biasing the opening/closing levers; and an interlocking mechanism that makes the opening/closing levers rotate in synchronization with a clamp holder. The opening/closing levers turn such that when the cartridge starts to be inserted or finishes being ejected, the engaging portions get engaged with the cartridge with a narrower gap left between them than the gap between the guide walls and that when the cartridge gets loaded, the gap between the engaging portions becomes wider than the gap between the guide walls.
摘要翻译：根据本发明的磁盘驱动器包括：盒保持器; 两个引导壁布置在盒保持器的保持器开口附近; 一对开/关杆，其具有接合部分以与所述盒的部分和所述转动相啮合; 杠杆偏压弹簧，用于偏压打开/关闭杆; 以及使开/关杆与夹具保持器同步旋转的互锁机构。打开/关闭杆转动使得当盒开始被插入或完成弹出时，接合部分与盒之间留下较窄的间隙与导向壁之间的间隙和盒被加载时的间隙啮合，接合部之间的间隙比导向壁之间的间隙宽。

7. 发明授权

US08077562B2 Optical disc device 有权
标题翻译：光盘设备
公开(公告)号：US08077562B2
公开(公告)日：2011-12-13
申请号：US12375975
申请日：2008-04-18
申请人： Kozo Ezawa , Masahiro Inata , Teruyuki Takizawa , Hironori Tomita
发明人： Kozo Ezawa , Masahiro Inata , Teruyuki Takizawa , Hironori Tomita
IPC分类号： G11B7/00
CPC分类号： G11B17/0284 , G11B7/08576 , G11B7/0946 , G11B33/121
摘要： An optical disc apparatus according to the present invention includes a disc rotation mechanism 2 for allowing an optical disc 1 having an information recording face to be placed thereon and rotating the optical disc 1; an optical pickup 3 including an engaging section and irradiating the information recording face with a light beam to perform at least one of information recording and information reproduction; a base main body 13 for rotatably supporting the optical pickup and having the disc rotation mechanism; a driving source 5, supported by the base main body, for generating a force for rotating the optical pickup; and a driving force transmission mechanism 610 supported by the base main body, including a worm, and engaged with the engaging section to transmit a driving force of the driving source to the optical pickup, thereby rotating the optical pickup. A distance between the engaging section and a rotating axis of the optical pickup is longer than a distance between the center of gravity of the optical pickup and the rotating axis of the optical pickup.
摘要翻译：根据本发明的光盘装置包括用于允许具有信息记录面的光盘1放置在其上并旋转光盘1的盘旋转机构2; 光拾取器3，其包括接合部分，并用光束照射信息记录面，以执行信息记录和信息再现中的至少一个; 基座主体13，用于可旋转地支撑光学拾取器并具有盘旋转机构; 驱动源5，由基座主体支撑，用于产生旋转光学拾取器的力; 以及驱动力传递机构610，其由基体主体支撑，包括蜗杆，并且与接合部接合以将驱动源的驱动力传递到光学拾取器，从而旋转光学拾取器。接合部与光学拾取器的旋转轴之间的距离比光学拾取器的重心和光学拾取器的旋转轴之间的距离长。

8. 发明申请

US20090310460A1 OPTICAL DISC DEVICE 有权
标题翻译：光盘设备
公开(公告)号：US20090310460A1
公开(公告)日：2009-12-17
申请号：US12375975
申请日：2008-04-18
申请人： Kozo Ezawa , Masahiro Inata , Teruyuki Takizawa , Hironori Tomita
发明人： Kozo Ezawa , Masahiro Inata , Teruyuki Takizawa , Hironori Tomita
IPC分类号： G11B7/00
CPC分类号： G11B17/0284 , G11B7/08576 , G11B7/0946 , G11B33/121
摘要： An optical disc apparatus according to the present invention includes a disc rotation mechanism 2 for allowing an optical disc 1 having an information recording face to be placed thereon and rotating the optical disc 1; an optical pickup 3 including an engaging section and irradiating the information recording face with a light beam to perform at least one of information recording and information reproduction; a base main body 13 for rotatably supporting the optical pickup and having the disc rotation mechanism; a driving source 5, supported by the base main body, for generating a force for rotating the optical pickup; and a driving force transmission mechanism 610 supported by the base main body, including a worm, and engaged with the engaging section to transmit a driving force of the driving source to the optical pickup, thereby rotating the optical pickup. A distance between the engaging section and a rotating axis of the optical pickup is longer than a distance between the center of gravity of the optical pickup and the rotating axis of the optical pickup.
摘要翻译：根据本发明的光盘装置包括用于允许具有信息记录面的光盘1放置在其上并旋转光盘1的盘旋转机构2; 光拾取器3，其包括接合部分，并用光束照射信息记录面，以执行信息记录和信息再现中的至少一个; 基座主体13，用于可旋转地支撑光学拾取器并具有盘旋转机构; 驱动源5，由基座主体支撑，用于产生旋转光学拾取器的力; 以及驱动力传递机构610，其由基体主体支撑，包括蜗杆，并且与接合部接合以将驱动源的驱动力传递到光学拾取器，从而旋转光学拾取器。接合部与光学拾取器的旋转轴之间的距离比光学拾取器的重心和光学拾取器的旋转轴之间的距离长。

9. 发明申请

US20090199225A1 DISK DEVICE 有权
标题翻译：磁盘设备
公开(公告)号：US20090199225A1
公开(公告)日：2009-08-06
申请号：US12303042
申请日：2007-06-01
申请人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa
发明人： Masahiro Inata , Teruyuki Takizawa , Kozo Ezawa
IPC分类号： G11B17/04
CPC分类号： G11B23/0308 , G11B17/046
摘要： A disk drive includes: a pair of guide walls, which is arranged in the vicinity of the holder opening of a cartridge holder to define a direction in which a disk cartridge is supposed to be inserted; a first opening/closing lever, which has a first engaging portion that engages with a portion of the disk cartridge and which rotates while the disk cartridge is being inserted or ejected; and a second opening/closing lever, which has a second engaging portion that engages with another portion of the disk cartridge and which rotates while the disk cartridge is being inserted or ejected. The pivots of the first and second opening/closing levers are arranged opposite to the holder opening. The first and second opening/closing levers rotate so as to leave a broader gap between the first and second engaging portions than between the guide walls when the drive gets loaded with the disk cartridge, thereby opening a window in the disk cartridge.
摘要翻译：磁盘驱动器包括：一对引导壁，其布置在盒保持器的保持器开口附近以限定盘盒应插入的方向; 第一打开/关闭杆，其具有与盘盒的一部分接合并且在盘盒被插入或弹出的同时旋转的第一接合部; 以及第二开/关杆，其具有与盘盒的另一部分接合并且当盘盒被插入或弹出时旋转的第二接合部。第一和第二开/关杆的枢轴布置成与支架开口相对。第一和第二打开/关闭杆旋转，以便当驱动器装载盘盒时，在第一和第二接合部分之间留下更大的间隙，而不是在导向壁之间，从而在盘盒中打开窗口。

10. 发明申请

US20090125933A1 DISK CARTRIDGE 有权
标题翻译：盘盒
公开(公告)号：US20090125933A1
公开(公告)日：2009-05-14
申请号：US12296133
申请日：2007-04-26
申请人： Teruyuki Takizawa , Masahiro Inata , Kozo Ezawa
发明人： Teruyuki Takizawa , Masahiro Inata , Kozo Ezawa
IPC分类号： G11B23/03
CPC分类号： G11B23/0308 , G11B23/0316
摘要： A disk cartridge according to the present invention includes first and second disk storage portions, each of which has a space to partially store a disk with at least one data storage side. When closed up, the first and second disk storage portions enclose the disk entirely. The disk cartridge further includes a supporting base member with a disk storage portion rotation supporting portion that supports rotatably the first and second disk storage portions so as to make or cover an opening with respect to the disk. The opening is used to get the disk chucked externally and to allow a head to access the data storage side of the disk and read and/or write data from/on that side. At least a portion of the supporting base member overlaps with the first and second disk storage portions so as to prevent the first and second disk storage portions from moving perpendicularly to the disk.
摘要翻译：根据本发明的磁盘盒包括第一和第二磁盘存储部分，每个磁盘存储部分具有用于部分地存储具有至少一个数据存储侧的磁盘的空间。当关闭时，第一和第二盘存储部分完全包围盘。盘盒还包括具有盘存储部分旋转支撑部分的支撑基座部件，该支撑基座部件可旋转地支撑第一和第二盘片存储部分，以相对于盘片形成或覆盖开口。该开口用于使磁盘从外部卡住，并允许头部访问磁盘的数据存储侧，并从该侧读取和/或写入数据。支撑基部构件的至少一部分与第一和第二盘存储部重叠，以防止第一和第二盘存储部分垂直于盘移动。

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