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71. 发明专利

JP4420016B2 Data recording device, data reproducing apparatus, as well as data recording and reproducing apparatus 有权
公开(公告)号：JP4420016B2
公开(公告)日：2010-02-24
申请号：JP2006355248
申请日：2006-12-28
申请人：ティアック株式会社
发明人：充正久保 , 朗篠原
IPC分类号： G11B20/10

72. 发明专利

JP2010040147A Optical disk drive and optical disk processing system 有权
标题翻译：光盘驱动器和光盘处理系统
公开(公告)号：JP2010040147A
公开(公告)日：2010-02-18
申请号：JP2008204966
申请日：2008-08-08
申请人： Teac Corp , ティアック株式会社
发明人： HOSONO YASUSHI , CHIKAMATSU TAKESHI , KOBAYASHI YUTAKA
IPC分类号： G11B7/004 , G11B23/40
CPC分类号： G11B7/00458
摘要： PROBLEM TO BE SOLVED: To provide an optical disk drive which flexibly and efficiently executes verification of recorded data. SOLUTION: A drive controller 320 sets an area to be verified and a mode of verification according to a command which is supplied from a host device. As the area to be verified, the user selects one or a plurality of lead-in, inner, middle, and outer areas. As the verification mode, the user selects one of an immediate execution mode and an in-close-command execution mode. In a duplicator or the like which records the same data onto a plurality of optical disks, the user can designate an important data portion and selectively execute verification. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种灵活有效地执行记录数据验证的光盘驱动器。解决方案：驱动控制器320根据从主机设备提供的命令设置要验证的区域和验证模式。作为要验证的区域，用户选择一个或多个引入，内部，中间和外部区域。作为验证模式，用户选择立即执行模式和接近命令执行模式之一。在将相同数据记录在多个光盘上的复制机等中，用户可以指定重要的数据部分并选择性地执行验证。版权所有（C）2010，JPO＆INPIT

73. 发明专利

JP4371105B2 Disk device 有权
公开(公告)号：JP4371105B2
公开(公告)日：2009-11-25
申请号：JP2005354946
申请日：2005-12-08
申请人：ティアック株式会社
发明人：琢佐藤
IPC分类号： G11B7/085 , G11B17/035 , G11B21/02

74. 发明专利

JP2009271979A Disk device 审中-公开
标题翻译：磁盘设备
公开(公告)号：JP2009271979A
公开(公告)日：2009-11-19
申请号：JP2008119990
申请日：2008-05-01
申请人： Teac Corp , ティアック株式会社
发明人： FUJISAWA TATSUICHI
IPC分类号： G11B17/051
摘要： PROBLEM TO BE SOLVED: To surely position a large diameter disk at a centering position by increasing energizing force of a guide arm. SOLUTION: A link lever 33 has a cam part to be engaged with a first pin 29b of a guide arm 29, and while the guide arm 29 is moved to a retreat position from an initial position, the link lever is rotated around an axis 32 so as to cross a straight line B connecting a rotation axis 30 and a rotation axis 32. A twisting screw 31 is hooked at the link lever 33 and applies energizing force pressing the disk toward a centering position to a tip 29a of the guide arm 29. The cam part 33a has a straight line groove part 33a-1 extending in a longitudinal direction of the link lever 33 and a tilt groove part 33a-2 tilted to the longitudinal direction of the link lever 33. The tilt groove part 33a-2 applies large torque to the guide arm 29 from directly before completion of chucking. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过增加引导臂的激励力，可靠地将大直径盘定位在定心位置。解决方案：连杆33具有与引导臂29的第一销29b接合的凸轮部分，并且当引导臂29从初始位置移动到退避位置时，连杆被围绕一个轴线32，以便穿过连接旋转轴线30和旋转轴线32的直线B.扭转螺钉31钩在连杆33上，并且将加压力朝向定中心的位置施加到定位位置，导向臂29.凸轮部33a具有沿着连杆33的长度方向延伸的直线槽部33a-1和与连杆33的长度方向倾斜的倾斜槽部33a-2。倾斜槽部 33a-2在紧固完成之前从引导臂29施加大的扭矩。版权所有（C）2010，JPO＆INPIT

75. 发明专利

JP2009271964A Disk drive device 有权
标题翻译：磁盘驱动器
公开(公告)号：JP2009271964A
公开(公告)日：2009-11-19
申请号：JP2008119289
申请日：2008-04-30
申请人： Teac Corp , ティアック株式会社
发明人： SATO MIGAKU
IPC分类号： G11B25/04 , G11B19/20
摘要： PROBLEM TO BE SOLVED: To prevent uplift of a flexible wiring board without increasing the number of parts.
SOLUTION: A spindle motor 14 is fixed to the surface of a motor plate 40. A flexible wiring board 38 for supplying a drive signal to the spindle motor 14 is arranged on the surface of the motor plate 40. The motor plate 40 is attached to the back of a lifting frame 11 through first and second spacers 57, 58. A projection 65 is formed at the first spacer 57 opposite to the flexible wiring board 38. The uplift is prevented by pressing the flexible wiring board 38 to the motor plate 40 by the projection 65.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：防止柔性布线板的隆起而不增加部件数量。解决方案：主轴电动机14固定在电动机板40的表面上。用于向主轴电动机14供应驱动信号的柔性线路板38设置在电动机板40的表面上。电动机板40 通过第一和第二间隔件57,58附接到提升框架11的后部。突起65形成在与柔性布线板38相对的第一间隔件57处。通过将柔性布线板38按压到电机板40由突起65组成。版权所有（C）2010，JPO＆INPIT

76. 发明专利

JP2009271953A Head driving device and disk apparatus 有权
标题翻译：头驱动装置和盘装置
公开(公告)号：JP2009271953A
公开(公告)日：2009-11-19
申请号：JP2008118693
申请日：2008-04-30
申请人： Teac Corp , ティアック株式会社
发明人： FUJIMURA NOBUHIKO
IPC分类号： G11B21/02
CPC分类号： G11B7/08582
摘要： PROBLEM TO BE SOLVED: To reliably prevent a pickup head from rattling without causing degrading of assembling workability and increase in costs.
SOLUTION: The pickup head 18 includes a second shaft receiving section 31. A cutout 31a is formed in the second shaft receiving section 31. A sub shaft 41 supports the pickup head 18 in a movable manner via the second shaft receiving section 31. A diameter of the sub shaft 41 is smaller than the width of the cutout 31a. A retainer 34 is attached between the second shaft receiving section 31 and the sub shaft 41. The retainer 34 includes a body section 50 and a pressing section 51. The body section 50 enters the cutout 31a while slidably fitting to the sub shaft. The pressing section 51 is elastically deformed upon contact with the sub shaft 41 when the body section 50 enters the cutout 31a, and biases the lower wall surface 31c of the second shaft receiving section 31 against the sub shaft 41.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了可靠地防止拾取头发生晃动而不会降低组装操作性并增加成本。解决方案：拾取头18包括第二轴接收部分31.切口31a形成在第二轴接收部分31中。副轴41通过第二轴接收部分31以可移动的方式支撑拾取头18 子轴41的直径小于切口31a的宽度。保持器34安装在第二轴接收部分31和副轴41之间。保持器34包括主体部分50和按压部分51.主体部分50进入切口31a，同时可滑动地配合到副轴。当主体部50进入切口31a时，按压部51与副轴41接触而弹性变形，并且将第二轴接收部31的下壁面31c偏压在副轴41上。 C）2010，JPO＆INPIT

77. 发明专利

JP2009266278A Guide shaft support device and disk device 审中-公开
标题翻译：指导轴支持设备和磁盘设备
公开(公告)号：JP2009266278A
公开(公告)日：2009-11-12
申请号：JP2008112506
申请日：2008-04-23
申请人： Teac Corp , ティアック株式会社
发明人： SATO MIGAKU
IPC分类号： G11B21/02
摘要： PROBLEM TO BE SOLVED: To prevent a screw from being in an unstable state or the like when attaching a countershaft to a lift frame of a disk device with the screw. SOLUTION: A cylindrical burring 40 projecting to a back side thereof is formed in a frame main body 11a of the lift frame 11. A shaft part 37b of the screw 37 is inserted through the burring 40 so that the top 37a of the screw 37 is located on a surface side of the plate main body 11a, and an end part 37c of the screw 37 is screwed into a tapped hole 31c of the countershaft 31. The screw 37 supported by the burring 40 prevents the countershaft 31 from being in an unstable state or the like. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止在用螺钉将中间轴安装到盘装置的提升架上时处于不稳定状态等。解决方案：在提升架11的框架主体11a中形成有向后侧突出的圆筒状的毛边40，螺纹37的轴部37b穿过毛边40插入，螺钉37位于板主体11a的表面侧，螺钉37的端部37c拧入中间轴31的螺纹孔31c中。由毛边40支撑的螺钉37防止中间轴31成为处于不稳定状态等。版权所有（C）2010，JPO＆INPIT

78. 发明专利

JP4349354B2 Optical disk device 有权
公开(公告)号：JP4349354B2
公开(公告)日：2009-10-21
申请号：JP2005310322
申请日：2005-10-25
申请人：ティアック株式会社
发明人：圭司上野
IPC分类号： G11B7/005

79. 发明专利

JP4340909B2 Disc player 有权
公开(公告)号：JP4340909B2
公开(公告)日：2009-10-07
申请号：JP2005190482
申请日：2005-06-29
申请人：ティアック株式会社
发明人：裕之佐藤
IPC分类号： G11B33/02 , G11B17/056

80. 发明专利

JP4337806B2 Optical disk device 有权
公开(公告)号：JP4337806B2
公开(公告)日：2009-09-30
申请号：JP2005333345
申请日：2005-11-17
申请人：ティアック株式会社
发明人：著明真下
IPC分类号： G11B7/0045 , G11B7/007 , G11B20/10 , G11B20/12

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