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11. 发明授权

US07080390B2 Power transmitting device for stepping motor and disk drive provided with the same 失效
标题翻译：用于步进电机和磁盘驱动器的电力传输装置提供
公开(公告)号：US07080390B2
公开(公告)日：2006-07-18
申请号：US10464628
申请日：2003-06-18
申请人： Yasunari Toyama , Makoto Kambayashi , Youtarou Yamauchi
发明人： Yasunari Toyama , Makoto Kambayashi , Youtarou Yamauchi
IPC分类号： G11B7/08
CPC分类号： G11B17/051 , G11B7/08582 , G11B17/0404
摘要： A power transmitting device for a stepping motor comprises: a stepping motor commonly serving as a power source for a pickup moving mechanism of a light load and a power source for a disk transferring mechanism of a heavy load; switching mechanism for a switching path for transmitting the power from the motor between the first path, via which the power is transmitted to the pickup moving mechanism, and a second path, via which the power is transmitted to the disk transferring mechanism via power transmitting gear mechanisms; and transmission prohibiting mechanism for prohibiting the transmission of the power from the stepping motor to the disk transferring mechanism at the beginning of the power transmission via the second path.
摘要翻译：一种用于步进电动机的动力传递装置包括：通常用作轻载的拾取器移动机构的电源的步进电机和用于重负载的盘传送机构的电源的步进电机; 切换机构，用于在电力传输到拾取器移动机构的第一路径和第二路径之间传输来自电动机的电力的切换路径，通过该第二路径，功率经由功率传递齿轮传递到盘传送机构机制; 以及用于在电力传输开始时经由第二路径禁止从步进电机向盘传送机构传送电力的传输禁止机构。

12. 发明授权

US5406430A Cassette tape mount for use in a cassette tape recorder 失效
标题翻译：盒式磁带机，用于盒式磁带录音机
公开(公告)号：US5406430A
公开(公告)日：1995-04-11
申请号：US936591
申请日：1992-08-27
申请人： Isao Shinohara , Yasunari Toyama
发明人： Isao Shinohara , Yasunari Toyama
IPC分类号： G11B15/17 , G11B15/675 , G11B25/06 , G11B5/008 , G11B33/02
CPC分类号： G11B15/675 , G11B15/17 , G11B15/67584 , G11B25/066
摘要： A tape cassette mount for receiving different types of tape cassettes in a tape cassette recorder has a shutter operating mechanism including an arm and a guide roller provided at an end of the arm. The guide roller rotates while sliding along a guide of the tape cassette, thereby sliding the shutter open. When a different type of tape cassette having no shutter is inserted, the arm is pressed and thus pivoted by the tape cassette to a retracting position without damaging the tape cassette or a magnetic tape.
摘要翻译：用于在盒式磁带录像机中接收不同类型的盒式磁带的盒式磁带安装座具有一个快门操作机构，其包括设置在臂的端部的臂和引导辊。引导辊沿着带盒的引导件滑动旋转，从而滑动快门打开。当插入不具有快门的不同类型的盒式磁带时，臂被按压并且因此由带盒枢转到缩回位置而不损坏磁带盒或磁带。

13. 发明授权

US07013472B2 Optical disk device 失效
标题翻译：光盘装置
公开(公告)号：US07013472B2
公开(公告)日：2006-03-14
申请号：US10468689
申请日：2002-09-05
申请人： Yasunari Toyama , Makoto Kanbayashi , Kiyoshi Umesaki , Kiyonari Saruwatari
发明人： Yasunari Toyama , Makoto Kanbayashi , Kiyoshi Umesaki , Kiyonari Saruwatari
IPC分类号： G11B33/14
CPC分类号： G11B21/24 , G11B7/08 , G11B7/082
摘要： In an optical disk apparatus in accordance with the present invention, a tilt chassis (3, 201) to which a main shaft (6) and a sub shaft (7), being parallel with each other and serving to guide the movement direction of an optical pickup (50), are secured is disposed rotatably with respect to a traverse chassis (4) to which a spindle motor (2) is secured, and the tilt chassis (3, 201) is configured so as to be tilt-adjustable with respect to the traverse chassis (4) by tilt adjustment means having two tilt adjustment portions (30, 31), whereby tilt adjustment work for adjusting the movement face of the optical pickup so as to be parallel with the recording face of an optical disk is made easy.
摘要翻译：在根据本发明的光盘装置中，主轴（6）和副轴（7）彼此平行并用于引导主轴（6）的移动方向的倾斜底盘（3,201）相对于固定有主轴电动机（2）的横动底盘（4）可旋转地安装有光学拾取器（50），并且倾斜底盘（3,201）构造成可倾斜调节，通过具有两个倾斜调节部分（30,31）的倾斜调节装置相对于横动底架（4），由此用于调节光学拾取器的移动面以与光盘的记录面平行的倾斜调整工作是变得容易

14. 发明申请

US20060123438A1 Height adjustment device suitable for use in an optical disk apparatus 失效
标题翻译：适用于光盘装置的高度调节装置
公开(公告)号：US20060123438A1
公开(公告)日：2006-06-08
申请号：US11343446
申请日：2006-01-31
申请人： Yasunari Toyama , Makoto Kanbayashi , Kiyoshi Umesaki , Kiyonari Saruwatari
发明人： Yasunari Toyama , Makoto Kanbayashi , Kiyoshi Umesaki , Kiyonari Saruwatari
IPC分类号： G11B7/09 , G11B7/08 , G11B7/085
CPC分类号： G11B21/24 , G11B7/08 , G11B7/082
摘要： A height adjustment device is provided that has a first chassis having an adjustment hole, an adjustment screw that stands when threadedly engaged with the adjustment hole in the first chassis, a second chassis locked by the adjustment screw so as to have a preset separation distance from the first chassis, and biasing means for biasing the first chassis and the second chassis in the direction of attaining separation therebetween. The adjustment screw has a tip portion for forming a female thread in the adjustment hole when rotated and inserted into the adjustment hole, a threaded portion having a male thread threadedly engaged with the female thread formed by the tip portion, and a head portion for locking the second chassis against the direction of biasing by the biasing means, in a nearly linear state. The distance between the end of the head portion of the adjustment screw on the male thread side and the end of the tip portion on the male thread side is made larger than the sum of the length of the inside diameter portion of the adjustment hole in which the female thread is formed, the maximum value of the distance between the first chassis and the second chassis and the thickness of the second chassis.
摘要翻译：本发明提供一种高度调节装置，具有：具有调整孔的第一底盘;与所述第一机架中的调整孔螺纹接合时的调节螺钉;由所述调节螺钉锁定的第二机架，第一底盘以及偏置装置，用于在第一底盘和第二底盘之间获得间隔的方向偏压。调节螺钉具有用于在旋转并插入调节孔时在调节孔中形成阴螺纹的末端部分，具有与由尖端部分形成的阴螺纹螺纹接合的阳螺纹的螺纹部分和用于锁定的头部第二底盘抵抗由偏置装置偏压的方向，处于接近线性状态。外螺纹侧的调节螺钉的头部的端部与外螺纹侧的前端部的端部之间的距离大于其中调节孔的内径部分的长度之和形成内螺纹，即第一机架与第二机架之间的距离的最大值和第二机架的厚度。

15. 发明授权

US07350221B2 Height adjustment device suitable for use in an optical disk apparatus 失效
标题翻译：适用于光盘装置的高度调节装置
公开(公告)号：US07350221B2
公开(公告)日：2008-03-25
申请号：US11343446
申请日：2006-01-31
申请人： Yasunari Toyama , Makoto Kanbayashi , Kiyoshi Umesaki , Kiyonari Saruwatari
发明人： Yasunari Toyama , Makoto Kanbayashi , Kiyoshi Umesaki , Kiyonari Saruwatari
IPC分类号： G11B7/08
CPC分类号： G11B21/24 , G11B7/08 , G11B7/082
摘要： A height adjustment device is provided that has a first chassis having an adjustment hole, an adjustment screw that stands when threadedly engaged with the adjustment hole in the first chassis, a second chassis locked by the adjustment screw so as to have a preset separation distance from the first chassis, and biasing means for biasing the first chassis and the second chassis in the direction of attaining separation therebetween. The adjustment screw has a tip portion for forming a female thread in the adjustment hole when rotated and inserted into the adjustment hole, a threaded portion having a male thread threadedly engaged with the female thread formed by the tip portion, and a head portion for locking the second chassis against the direction of biasing by the biasing means, in a nearly linear state. The distance between the end of the head portion of the adjustment screw on the male thread side and the end of the tip portion on the male thread side is made larger than the sum of the length of the inside diameter portion of the adjustment hole in which the female thread is formed, the maximum value of the distance between the first chassis and the second chassis and the thickness of the second chassis.
摘要翻译：本发明提供一种高度调节装置，具有：具有调整孔的第一底盘;与所述第一机架中的调整孔螺纹接合时的调节螺钉;由所述调节螺钉锁定的第二机架，第一底盘以及偏置装置，用于在第一底盘和第二底盘之间获得间隔的方向偏压。调节螺钉具有用于在旋转并插入调节孔时在调节孔中形成阴螺纹的末端部分，具有与由尖端部分形成的阴螺纹螺纹接合的阳螺纹的螺纹部分和用于锁定的头部第二底盘抵抗由偏置装置偏压的方向，处于接近线性状态。外螺纹侧的调节螺钉的头部的端部与外螺纹侧的前端部的端部之间的距离大于其中调节孔的内径部分的长度之和形成内螺纹，即第一机架与第二机架之间的距离的最大值和第二机架的厚度。

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