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1. 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。

2. 发明授权

US5379168A Tape recorder apparatus 失效
标题翻译：磁带录音机
公开(公告)号：US5379168A
公开(公告)日：1995-01-03
申请号：US997069
申请日：1992-12-28
申请人： Shingo Kage , Yasunari Toyama , Yoshikazu Yamano
发明人： Shingo Kage , Yasunari Toyama , Yoshikazu Yamano
IPC分类号： G11B15/675 , G11B5/008 , G11B15/60
CPC分类号： G11B15/675 , G11B15/67555
摘要： A tape recorder apparatus is compatible with both analog and digital audio tape cassettes 1, 2, upper surfaces of the cassettes being formed with different engaging holes 1a, 2a, respectively. This tape recorder apparatus includes a holder 3 for selectively receiving either of these two different kinds of tape cassettes 1, 2; and a retainer member 4 which is swingably supported about a shaft 4d and disposed adjacent to but spaced from the holder 3. This retainer member 4 has a pair of engaging hooks 4a, 4c disposed along an insertion direction of the tape cassette 1 or 2. Each of these engaging hooks 4a, 4c exclusively engages with either of different engaging holes 1a, 2a formed on the two different kinds of tape cassettes 1, 2 when a respective tape cassette 1 or 2 is completely inserted in the holder 3. This retainer member 4 further includes a resilient portion 4b for flexibly causing a swing movement of the engaging hooks 4a, 4c in both directions for engaging and disengaging with the tape cassettes 1 or 2. Shift members 5, 6 and 7, are connected with the retainer member 4 directly or indirectly, for shifting the tape cassette 1 or 2 from a first position, where the tape cassette is completely held in the holder 3, to a second position where the tape cassette is set to execute its recording or reproducing operation.
摘要翻译：磁带录像机与模拟和数字音频磁带盒1,2兼容，磁带盒的上表面分别形成有不同的接合孔1a，2a。该磁带记录装置包括用于选择性地接收这两种不同种类的磁带盒1,2中的任一种的保持器3; 以及保持构件4，其围绕轴4d可摆动地支撑并且与保持器3相邻但间隔开地设置。该保持构件4具有沿着带盒1或2的插入方向设置的一对接合钩4a，4c。当相应的磁带盒1或2完全插入到保持器3中时，这些接合钩4a，4c中的每一个仅与形成在两种不同类型的磁带盒1,2上的不同的接合孔1a，2a中的任一个啮合。图4还包括弹性部分4b，用于在两个方向上弹性地引起接合钩4a，4c的摆动运动，用于与带盒1或2接合和脱离。换档部件5,6和7与保持器部件4连接直接或间接地将带盒1或2从盒式磁带完全保持在保持器3中的第一位置移动到第二位置，其中盒式磁带被设置为执行其记录或再现操作。

3. 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。

4. 发明授权

US5930223A Disc changer 失效
标题翻译：换碟机
公开(公告)号：US5930223A
公开(公告)日：1999-07-27
申请号：US917825
申请日：1997-08-27
申请人： Yasunari Toyama , Shingo Kage , Makoto Kambayashi
发明人： Yasunari Toyama , Shingo Kage , Makoto Kambayashi
IPC分类号： G11B17/26 , G11B17/22 , G11B17/30 , G11B23/03 , G11B17/04
CPC分类号： G11B23/0323 , G11B17/22 , G11B17/30
摘要： A disc or tray is prevented from inadvertently springing out of a magazine when the magazine is mounted or an external force is exerted. Provided is a disc changer having a magazine mounting section, a recording and reproducing unit, a slider which selects a desired disc from a plurality of discs lodged in a magazine and a transfer arm which draws the selected disc out of the magazine and loads the disc on the recording and reproducing unit 10. The disc changer is provided with a lock member which prevents each disc from springing out of the magazine at least in a disc non-selective state in which the slider does not execute disc selection, and the mounting of the magazine in the magazine mounting section is executed when the slider 21 is in the disc non-selective state.
摘要翻译：当安装盒子或施加外力时，防止盘或托盘无意地从盒中弹出。本发明提供了一种具有盒子安装部分，记录和再现单元的盘片更换器，从盒中存放的多个碟片中选择所希望的碟片的滑块以及将所选择的盘片从盒子中拉出并将盘片在记录和再现单元10上。换盘器设置有锁定构件，该锁定构件防止每个盘至少在滑块不执行盘选择的盘非选择状态下弹出盒体，并且安装当滑块21处于盘非选择状态时，执行刀库安装部分中的刀库。

5. 发明授权

US5602818A Lock mechanism for a floating unit in a disc player 失效
标题翻译：碟片播放器中浮动单元的锁定机制
公开(公告)号：US5602818A
公开(公告)日：1997-02-11
申请号：US413864
申请日：1995-03-29
申请人： Shingo Kage , Takehisa Takamiya , Tetsuhiko Takeda , Yasunari Toyama
发明人： Shingo Kage , Takehisa Takamiya , Tetsuhiko Takeda , Yasunari Toyama
IPC分类号： G11B21/22 , G11B17/04 , G11B17/051 , G11B21/02 , G11B33/02 , G11B33/08 , G11B17/028
CPC分类号： G11B17/051 , G11B33/08
摘要： A disc player has a first lock unit and a second lock unit, which are driven by a reversible motor through the lock drive unit so as to lock a floating unit having a turntable in a transferring operation for the disc player and the disc. The first lock unit comprises a lock plate having lock pins, which engage with lock-pin receivers of the floating unit, and the second lock unit comprises a pair of locking members, which engage with a locking projection of the floating unit in the locking state.
摘要翻译：光盘播放器具有第一锁定单元和第二锁定单元，该第一锁定单元和第二锁定单元通过锁定驱动单元由可逆电动机驱动，以便在用于盘播放器和盘的转移操作中锁定具有转盘的浮动单元。第一锁定单元包括具有锁定销的锁定板，该锁定销与浮动单元的锁定针接收器接合，并且第二锁定单元包括一对锁定构件，该锁定构件与处于锁定状态的浮动单元的锁定突起接合。

6. 发明授权

US5434727A Tape recorder having a cassette-shutter opening mechanism 失效
标题翻译：磁带录像机具有盒式磁带开启机构
公开(公告)号：US5434727A
公开(公告)日：1995-07-18
申请号：US996819
申请日：1992-12-28
申请人： Shingo Kage , Yosikazu Yamano , Yasunari Toyama , Tetsuji Yoshii
发明人： Shingo Kage , Yosikazu Yamano , Yasunari Toyama , Tetsuji Yoshii
IPC分类号： G11B15/66 , G11B15/675 , G11B5/008
CPC分类号： G11B15/67555 , G11B15/675
摘要： A tape recorder includes a cassette holder for holding therein a tape cassette which is inserted in a direction parallel to the direction of movement of a slide shutter of the tape cassette, an arm-like shutter opening member for opening the slide shutter of the tape cassette, a slide member movable between a first position in which the tape cassette is latched on the slide member, and a second position in which the tape cassette is fully received in the cassette holder, and a control plate, connected with the slide member and engageable with the shutter opening member, for controlling the operation of an actuating pin of the shutter opening member such that when the slide member is disposed in the first position, the actuating pin is held on the outside of the cassette holder, and when the slide plate moves from the first position toward the second position, the actuating pin is able to move into the cassette holder and then engage and open the slide shutter of the tape cassette as the tape cassette is advanced by the slide member.
摘要翻译：磁带录放机包括一个盒式磁带保持器，用于固定一个磁带盒，该磁带盒沿与磁带盒的滑动挡板的运动方向平行的方向插入，一个用于打开盒式磁带的滑盖的臂状挡板打开件滑动构件，其可以在盒式磁带锁定在滑动构件上的第一位置和磁带盒完全容纳在磁带盒保持架中的第二位置之间移动;以及控制板，与滑动构件连接并可接合与挡板打开构件一起用于控制活门打开构件的致动销的操作，使得当滑动构件设置在第一位置时，致动销保持在盒座的外侧，并且当滑板从第一位置移动到第二位置，致动销能够移动到盒保持器中，然后接合并打开带盒的滑动快门 e磁带盒由滑动构件前进。

7. 发明授权

US5396381A Apparatus for identifying a type of tape cassette inserted into a tape recorder 失效
标题翻译：用于识别插入磁带录音机的磁带盒类型的装置
公开(公告)号：US5396381A
公开(公告)日：1995-03-07
申请号：US996539
申请日：1992-12-24
申请人： Yosikazu Yamano , Shingo Kage , Takehisa Takamiya , Yasunari Toyama
发明人： Yosikazu Yamano , Shingo Kage , Takehisa Takamiya , Yasunari Toyama
IPC分类号： G11B15/07 , G11B15/675 , G11B5/008
CPC分类号： G11B15/67544 , G11B15/07
摘要： An apparatus for identifying the type of each of first and second types of tape cassettes which are inserted into the same cassette holder of a tape recorder in a longitudinal direction and mounted at a predetermined position in the tape recorder, the first tape cassette being provided with at least one recess at its side surface perpendicular to the longitudinal direction and the second tape cassette being provided with a projection at a position of its side surface corresponding to the position of the recess of the first tape cassette. The apparatus comprises a rotatable lever arranged to be at a predetermined recessive position before mounting the first and second tape cassettes and rotatable toward the first and second tape cassette after mounting the first and second tape cassettes. The rotatable lever engages with the recess of the first tape cassette and the projection of the second tape cassette by the rotation so as to take first and second operating states in accordance with the recess and projection. The apparatus further comprises a switch responsive to the first and second operating states of the rotatable lever so as to identify the kinds of the tapes of the first and second mounted tape cassettes on the basis of the first and second operating states.
摘要翻译：一种用于识别插入到磁带录音机的纵向方向的同一盒式磁带架中并安装在磁带录音机中的预定位置的第一和第二类型磁带盒的类型的装置，第一磁带盒设有在其垂直于纵向方向的侧表面上的至少一个凹槽和第二磁带盒在其侧表面的与第一磁带盒的凹槽位置相对应的位置处设置有突起。该装置包括可旋转杆，其布置成在安装第一和第二带盒之前处于预定的隐性位置，并且在安装第一和第二带盒之后能够朝向第一和第二带盒转动。旋转杆通过旋转与第一带盒的凹部和第二带盒的突起接合，以便根据凹部和突起获得第一和第二操作状态。该装置还包括响应于可旋转杆的第一和第二操作状态的开关，以便基于第一和第二操作状态来识别第一和第二安装的带盒的带的种类。

8. 发明授权

US5386330A Tape recorder cassette loading mechanism in which a projection mates with a hole in a cassette upper surface 失效
标题翻译：磁带录放机盒装载机构，其中突起与盒上表面中的孔匹配
公开(公告)号：US5386330A
公开(公告)日：1995-01-31
申请号：US986779
申请日：1992-12-08
申请人： Shingo Kage , Yoshikazu Yamano , Yasunari Toyama
发明人： Shingo Kage , Yoshikazu Yamano , Yasunari Toyama
IPC分类号： G11B15/17 , G11B15/675 , G11B5/008
CPC分类号： G11B15/67555 , G11B15/17
摘要： A tape recorder operates with a Digital Method Compact Cassette (DCC) where the DCC has a hole in its upper surface. When the DCC is placed in the tape recorder, the DCC is moved parallel to the direction of insertion of the DCC and is then moved down. The tape recorder also includes a holder for holding the DCC, a first supporting member for supporting the holder, a projection disposed on the first supporting member, a transfer part for transferring the DCC in a direction parallel to the direction of insertion, a second supporting member rotatably mounted on the transfer part for supporting the lower surface of the DCC, and a spring for urging the second supporting member toward the lower surface of the DCC. The projection mates with the hole in the upper surface of the DCC. The second supporting member has an extending part and the first supporting member has a contact surface which makes contact with the extending part of the second supporting member when the parallel movement of the DCC is completed. Under operation, when the DCC moves in the parallel direction, the DCC is maintained between the first supporting member and the second supporting member. When the DCC then moves perpendicularly, the second supporting member does not obstruct the perpendicular movement of the DCC.
摘要翻译：磁带录音机使用数字方式压缩盒（DCC）操作，其中DCC在其上表面具有一个孔。当DCC放置在磁带录音机中时，DCC平行于DCC的插入方向移动，然后向下移动。录像机还包括用于保持DCC的保持器，用于支撑保持器的第一支撑构件，设置在第一支撑构件上的突起，用于沿与插入方向平行的方向传送DCC的转印部，第二支撑可旋转地安装在用于支撑DCC的下表面的转印部上的构件，以及用于将第二支撑构件向着DCC的下表面推压的弹簧。突起与DCC上表面的孔相配合。第二支撑构件具有延伸部分，并且当DCC的平行移动完成时，第一支撑构件具有与第二支撑构件的延伸部分接触的接触表面。在操作中，当DCC沿平行方向移动时，DCC保持在第一支撑构件和第二支撑构件之间。当DCC然后垂直移动时，第二支撑构件不阻碍DCC的垂直运动。

9. 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。

10. 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。

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