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1. 发明专利

JPS58222464A Recorded disk reproducer 失效
标题翻译：记录盘再现器
公开(公告)号：JPS58222464A
公开(公告)日：1983-12-24
申请号：JP10482482
申请日：1982-06-18
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B3/085 , G11B21/08 , G11B27/34
CPC分类号： G11B27/34
摘要： PURPOSE:To have an analog display of the hitherto and remaining times of reproduction of a recorded disk without using any electrical means, by turning a rotary dial in the middle of a record having wiring between a carriage and a player main body. CONSTITUTION:A carriage 46 advances toward the diameter side of a disk 31 to reproduce the recording signal on the surface of the disk 31. Accordingly a cord 79 is pulled and shifts by the carriage 46 against the force of a spring 80 and by a distance equal to the shift extent of the carriage 46. Then the cord 79 turns a display panel 117 by the frictional force since the cord 79 is wound round the outer circumference of the panel 117 of a dial 116. The rotational quantity of the panel 117 is proportional to the shift extent of the cord 79, i.e., the shift extent of the carriage 46, and therefore the hitherto time of reproduction is recognized in an analog form.
摘要翻译：目的：通过在托架和播放器主体之间具有布线的记录的中间转动旋转拨盘，来对未记录的盘的迄今为止和剩余的再现时间进行模拟显示。构成：托架46朝向盘31的直径侧前进，以在盘31的表面上再现记录信号。因此，绳索79被克服弹簧80的力而被托架46移动并延伸一段距离等于滑架46的移动范围。然后，绳79通过摩擦力转动显示面板117，因为绳79缠绕在刻度盘116的面板117的外圆周上。面板117的旋转量为与绳索79的移动范围成比例，即，托架46的移动范围，因此迄今为止的再现时间以模拟形式被识别。

2. 发明专利

JPS58203664A Recording disk reproducing device 失效
标题翻译：记录盘再现装置
公开(公告)号：JPS58203664A
公开(公告)日：1983-11-28
申请号：JP8502582
申请日：1982-05-21
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B17/049 , G11B17/04 , G11B19/20 , G11B25/04
CPC分类号： G11B19/20 , G11B17/04 , G11B25/043
摘要： PURPOSE:To simplify the structure and to improve the operability, the mechanical performance and reliability of a reproducing device, by controlling the power supply of a player, the up-down movement of a turntable, the feed action of a pickup arm, etc. by the operation of just a control lever. CONSTITUTION:The 1st and 2nd cams 36 and 37 of a control lever 34 turn on a power supply switch 48 and a play switch 49 respectively. Then a turntable starts its revolution, and at the same time a motor 57 turns to feed a carriage 26. Thus a worm wheel 67 is turned via a belt 61 and a worm 60, and a pinion 66 is also turned together. A rack 261 of the carriage 26 engages the pinion 66, and therefore the carriage 26 moves by the revolution of the pinion 66 along a guide ball 27. Then the pickup arm is carried in the diameter direction of the turntable. Thus the reproduction is performed.
摘要翻译：目的：为了简化结构并提高可操作性，通过控制播放器的电源，转台的上下移动，拾取臂的馈送动作等来再现设备的机械性能和可靠性。通过操作只是一个控制杆。构成：控制杆34的第一和第二凸轮36和37分别打开电源开关48和播放开关49。然后，转盘开始旋转，同时马达57转动以馈送滑架26.因此，蜗轮67经由皮带61和蜗杆60转动，并且小齿轮66也被转动在一起。滑架26的齿条261与小齿轮66接合，因此滑架26沿着导向球27沿着小齿轮66的转动而移动。然后，拾取臂沿着转台的直径方向运送。因此，执行再现。

3. 发明专利

JPS58188365A Shutter in recording disc reproducer 失效
标题翻译：记录盘复制器中的快门
公开(公告)号：JPS58188365A
公开(公告)日：1983-11-02
申请号：JP7075182
申请日：1982-04-27
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B33/12 , G11B17/02 , G11B17/04 , G11B17/049
CPC分类号： G11B17/04
摘要： PURPOSE:To prevent foreign materials from being mixed and the duplicated loading, by controlling the switching of a shutter depending on the presence/ absence of a recording disc on a turntable, and restricting the loading of a jacket by an insertion restricting member. CONSTITUTION:When a disc and a spine are not loaded to a player main body, a lever 68 is shown by a solid line in the figure, a turntable 20 is descended and a slider 24 is moved toward the arrow A. Thus, one end 681 of the lever 68 is pushed with the slider 24 and the other end 682 is truned toward the arrow E against the elastic force of a spring 70. A shutter is turned downward against the elastic force of a spring 67 in this state and a jacket is loaded. When the slider 24 is elevated, the table 20 is elevated and one end of the lever 68 is moved toward the arrow B, then the other end goes to the arrow F and the shutter 52 can not be turned. Further, a spine card 62 is operated so as to open the shutter 52 only when the vacant jacket is loaded, allowing to prevent duplicated loading.
摘要翻译：目的：通过根据转盘上记录盘的存在/不存在来控制快门的切换，并通过插入限制部件限制夹套的装载，防止异物混入和重复装载。构成：当盘和脊柱未装载到播放器主体时，图68中以实线示出了杆68，转盘20下降，滑块24朝向箭头A移动。因此，一端杠杆68的681被滑动器24推动，另一端682克服弹簧70的弹力而朝着箭头E被转动。挡板在这种状态下克服弹簧67的弹力向下转动，被加载当滑块24升高时，工作台20升高，杆68的一端朝向箭头B移动，则另一端向箭头F移动，挡板52不能转动。此外，脊柱卡62被操作以仅在空载护套被加载时打开闸门52，从而可以防止重复的装载。

4. 发明专利

JPS58224471A Device for detecting side of reproducing device of recording disk 失效
标题翻译：用于检测记录盘再现装置一侧的装置
公开(公告)号：JPS58224471A
公开(公告)日：1983-12-26
申请号：JP10660182
申请日：1982-06-21
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA , MIZOBE KAZUMASA
IPC分类号： G11B23/03 , G11B17/00 , G11B19/12
CPC分类号： G11B17/00
摘要： PURPOSE:To synchronize the display of a side with the charge/discharge of a jacket by forming a side detecting slope on a spine, fitting a cam to be rotated by the slope to the player side and closing a switch by the rotation of the cam to display the side. CONSTITUTION:The figure (a) shows the surface of a side 1 and the figure (b) shows the surface of the side 2. When the jacket 39 is inserted in the direction of an arrow, the slope 44 for side detection of the spine 37 is abutted to the slope 65 of a cam 61 and the U-shaped part 611 of the cam 61 is pushed downwards or upwards and turned around a supporting point 62. Accompanied with the rotation, a conductive substance 61a on the other end part 612 of the cam 61 is contacted with switch contactor 72 to turn on a lamp A or contacted with a switch contactor 73 to turn on a lamp B. Thus, the side 1 or 2 is displayed. Consequently, whether the disc reproducing side is its surface side or back side can be displayed easily and precisely.
摘要翻译：目的：通过在脊柱上形成侧面检测斜坡来使侧面的显示与夹套的充电/放电同步，将凸轮旋转到斜面并向着播放器侧旋转，并通过凸轮的旋转闭合开关显示侧面。构成：图（a）示出了侧面1的表面，图（b）示出了侧面2的表面。当护套39沿箭头方向插入时，用于侧面检测脊柱的斜面44 37与凸轮61的斜面65抵接，并且凸轮61的U形部611被向下或向上推动并绕支撑点62转动。伴随旋转，另一端部612上的导电物质61a 凸轮61与开关接触器72接触以接通灯A或与开关接触器73接触以接通灯B.因此，显示侧面1或2。因此，可以容易且精确地显示盘重放侧是其表面侧还是背面。

5. 发明专利

JPS58205953A Record disc reproducer 失效
标题翻译：记录盘再现器
公开(公告)号：JPS58205953A
公开(公告)日：1983-12-01
申请号：JP9007282
申请日：1982-05-27
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA , OOHASHI YONEJI
IPC分类号： G11B17/049 , G11B17/04
CPC分类号： G11B17/04
摘要： PURPOSE:To use one motor for driving source of an arm and a jacket in common, by providing one of a couple of pulleys on which a driving wire is suspended freely movably and intermitting the delivery of torque depending on the position of pulley. CONSTITUTION:A worm gear 83 is provided on a rotary shaft of a motor 81, one side is delivered to the loading system of the jacket via a gear 87, and the other side is given to the arm carrying system via a belt 94 from the motor shaft. The wire 102 is suspended on the pulleys 98, 99 of the arm system and the pulley 99 is borne on a lever 100 rotatably. In carrying the jacket, the lever 100 is selected to the position A, the wire 102 is slack and no power is given to the arm system and the jacket is carried with the rotation of the rolls 92, 93. In carrying the arm, the lever 100 is selected to the position B, the wire 102 is turned, and the carriage is moved with a pin 41. Then, one motor is used in common for the driving source of the arm and the jacket.
摘要翻译：目的：为了使用一个电动机来驱动臂和外套的共同点，通过提供驱动线悬挂在其上的一对滑轮中的一个，并且根据滑轮的位置中断转矩传递。构成：蜗轮83设置在马达81的旋转轴上，一侧通过齿轮87被输送到护套的装载系统，另一侧通过皮带94被从臂带承载系统电机轴。电线102悬挂在臂系统的滑轮98,99上，滑轮99可旋转地承载在杠杆100上。在承载护套时，杠杆100被选择到位置A，线102松弛，并且没有给臂系统供电，并且护套随着辊92,93的旋转而携带。在携带臂时，杠杆100被选择到位置B，线102被转动，并且托架用销41移动。然后，一个马达用于臂和夹套的驱动源。

6. 发明专利

JPS58215768A Arm locking device 失效
标题翻译： ARM锁定装置
公开(公告)号：JPS58215768A
公开(公告)日：1983-12-15
申请号：JP9803082
申请日：1982-06-08
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B21/02 , G11B17/00 , G11B21/22
CPC分类号： G11B17/00
摘要： PURPOSE:To perform arm locking, by providing a member positioning an arm engaged to the pickup arm carried to the reproduction standby position and turning the arm to the releasing position in interlocking with the insertion of a jacket and to the standby position in interlocking with the drowing out. CONSTITUTION:A positioning lever 42 is provided freely turnably at the inside of a player main body 17. The lever 42 is energized with a coil spring 44 counterclockwise at all times. When the lever 42 is turned to be energized by a spring 44, the arm 12 is positioned and fixed to the reproducing standby position A by engaging the lever 42 to a pickup arm 12. When the jacket 15 containing a video disc 14 is inserted the lever 42 is pressed with a spine 30 and turned clockwise. Thus, the locking of the arm 12 is released and this state is maintained even after the jacket 15 is draw out. When the reproduction is finished, since the spine 30 is contained in the jacket 15 and extracted, the lever 42 is released for the regulation of position, and engaged to the arm 12 carried to the position A for positioning and fixing.
摘要翻译：目的：为了执行手臂锁定，通过提供一个构件，定位一个臂，该手臂与拾取臂承载到再生备用位置，并将臂转动到释放位置，与插入夹套和待机位置互锁，昏昏欲睡构成：定位杆42在演奏者主体17的内部可自由转动地设置。杠杆42始终以逆时针方向由螺旋弹簧44通电。当杆42被弹簧44转动时，臂12通过将杠杆42接合到拾取臂12而定位并固定到再现备用位置A.当包含视频盘14的护套15被插入时，杆42用脊30按压并顺时针转动。因此，即使在夹套15拉出之后，臂12的锁定被释放，并且该状态也被维持。当再现完成时，由于脊30被包含在护套15中并且被抽出，所以杆42被释放以便调节位置，并且与承载在位置A上的臂12接合以进行定位和固定。

7. 发明专利

JPS6386166A PICKUP MOVING MECHANISM FOR DISK REPRODUCING DEVICE 失效
公开(公告)号：JPS6386166A
公开(公告)日：1988-04-16
申请号：JP23179486
申请日：1986-09-30
申请人： TOSHIBA CORP
发明人： KISHI TSUGIO , FUKUMITSU AKIRA
IPC分类号： G11B21/02 , G11B7/085
摘要： PURPOSE:To smoothly move a pickup and to miniaturize a device by providing a rotation driving body on a supporting body and providing a driving receiving body receiving a rotational force of the rotation driving body on a guide body. CONSTITUTION:In a guide driving part 31, a gear 33 of a large diameter, a roughly recessed guide part 34, and a gear 35 of a small diameter are formed coaxially and as one body. In this driving part 31, the guide part 34 is opposed to the side face of the guide body 36 which is installed to a main chassis 28 in parallel with a guide body 29, and brought into contact with a cover 37 made of a synthetic resin which is attached to the side face. Therefore, as for a supporting body 24, guide rollers 25, 26 are supported by a guide body 29, and the guide part 34 of the guide driving part 31 is supported by the guide body 36. In this way, it is freely slidable in the direction as indicated with arrows C, D. To the cover 37 of the guide body 36, a rack 38 is attached along the longitudinal direction of the guide body 36, and the rack 38 is engaged to a gear 35 of the guide driving part 31. Also, the gear 33 of the guide driving part 31 is engaged to a gear 39 which is supported so as to be freely rotatable by the supporting body 24 and connected so as to be rotatable to a ;pickup feeding motor 42.

8. 发明专利

JPS59210560A Driver of recorded disk reproducer 失效
标题翻译：录音碟机的驱动程序
公开(公告)号：JPS59210560A
公开(公告)日：1984-11-29
申请号：JP8254683
申请日：1983-05-13
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B17/049 , G11B17/04
CPC分类号： G11B17/04
摘要： PURPOSE:To simplify both the mechanical constitution and the constitution of an electric circuit for the titled driver by using a driving source and a tension spring which energizes an up/down slider or a twist lever connecting a carriage and the up/down slider to feed an arm and at the same time moving up and down a turntable. CONSTITUTION:When a reset mode is changed to a reproduction mode, the revolution of a drive motor 45 is transmitted to a final gear 48a. Then the gear 48a revolves clockwise as shown by an arrow E, and a carriage 41 moves toward the arrow E. Then a twist lever 54 shifts a slider 49 toward an arrow A by the force of a spring 58. A turntable 53 moves up to keep a disk 60 at a fixed height. The shift of the slider 49 is stopped by a stopper 49e, and the lever 54 is stopped. Thus a pin 55 of the lever 54 is detached from a pin holder 41b of the carriage 41. Therefore the carriage 41 and an arm 42 are driven independently of each other. When the arm 42 reaches the landing position L, a signal reproduction stylus 42a moves down to start reproduction.
摘要翻译：目的：为了简化标题驱动器的电路的机械构造和构造，通过使用驱动源和拉伸弹簧来激励上/下滑动器或连接滑架的扭力杆和上/下滑块进给一只手臂，同时上下转动一个转盘。构成：当复位模式改变为再现模式时，驱动马达45的旋转传递到最终齿轮48a。然后齿轮48a如箭头E所示顺时针旋转，并且滑架41朝向箭头E移动。然后，扭力杆54通过弹簧58的力将滑块49朝箭头A移动。转台53移动到将盘60保持在固定的高度。滑块49的移动被止动件49e阻止，并且杆54停止。因此，杠杆54的销55从托架41的销保持器41b分离。因此托架41和臂42彼此独立地被驱动。当臂42到达着陆位置L时，信号再生触针42a向下移动以开始再现。

9. 发明专利

JPS59113539A Cleaning device of pickup element 失效
标题翻译：拾取元件清洁装置
公开(公告)号：JPS59113539A
公开(公告)日：1984-06-30
申请号：JP22476182
申请日：1982-12-21
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B3/58 , G11B9/06 , G11B17/049
CPC分类号： G11B3/589
摘要： PURPOSE:To perform surely and smoothly operation without being affected by the variance in the accuracy of parts, external oscillation, etc. by the constitution wherein a twister rotates and contacts a reproducing stylus in the stage of removing a jacket or disc upon ending of playback and a cleaning is thus accomplished. CONSTITUTION:When a jacket 11 is removed to a position a1, a lever 62 stops turning. The sliding part 591 of a twister 59 does not rotate in this case and moves to the position a2 in an axial direction P. When the jacket 11 is further moved beyond the position C1, only the twister 59 moves in the direction P, then the twister 59 is made rotatable in the counterclockwise direction R irrespectively of a lever 62 and a spine 14. The spring hook part 592 of the twister 59 is pulled from this state by the tensile force of a spring 61 and the tip of the twister 59 is rotated in the direction R, by which a cleaning cloth 69 is rotated and brought into contact with a reproducing stylus 67 in an arm 28, and the cleaning operation is completed.
摘要翻译：目的：在不影响零件精度，外部振动等方面的差异的情况下进行确切平稳的操作，其特征在于，在回放结束时，在旋转器旋转并接触再现触针的阶段，去除外套或盘从而完成清洁。构成：当将护套11移除到位置a1时，杆62停止转动。扭转器59的滑动部591在这种情况下不旋转，并且在轴向方向P上移动到位置a2。当夹套11进一步移动超过位置C1时，只有捻线器59沿方向P移动，扭转器59可以在不同于杆62和脊14的情况下沿逆时针方向R旋转。扭簧机59的弹簧钩部分592由弹簧61的拉力从该状态拉出，扭转器59的尖端为沿方向R旋转，清洁布69旋转并与臂28中的再现触针67接触，并且清洁操作完成。

10. 发明专利

JPS58212648A Reproducing device of recording disc 失效
标题翻译：再现记录盘的设备
公开(公告)号：JPS58212648A
公开(公告)日：1983-12-10
申请号：JP9487182
申请日：1982-06-04
申请人： Toshiba Corp
发明人： FUKUMITSU AKIRA
IPC分类号： G11B23/03 , G11B17/04 , G11B17/049
CPC分类号： G11B17/04
摘要： PURPOSE:To insert a jacket smoothly and to lock a holding element assuredly, by fitting a pair of latch members to the external periphery of a shaft fixed close to the terminal end part of the inserted jacket and attaching cancellers to both ends parts of the shaft. CONSTITUTION:The shaft 65 is pivotally fitted between the holes of subchassis 321, 322 located on the leading end parts of jacket guides 30. A pair of latch members 67 are pivotally fitted to the external peripheries of the shaft 65 and these latch members 67 are coupled unitedly by a coupling board 66, The cancellers 69 coupled with releasing pieces 68 each of which is L-shaped on a plane are fixed on the external peripheries of both ends of the shaft 65. Since the turning operation is concentrated upon the shaft 65 and the shaft 65 is locked to a recessed part 21 from both right and left sides, malfunction is prevented and the jacket 16 can be inserted or removed simply.
摘要翻译：目的：为了顺利地插入护套并确保锁定保持元件，通过将一对闩锁构件安装到靠近插入护套的终端部分固定的轴的外周，并将抵消件附接到轴的两端部。构造：轴65枢转地装配在位于护套引导件30的前端部的副底盘321,322的孔之间。一对闩锁构件67枢转地配合到轴65的外周，并且这些闩构件67是通过联接板66联合地联接。与轴65的两端的外周固定有在平面上各自为L形的释放片68的消除器69。由于转动操作集中在轴65上并且轴65从左右两侧被锁定到凹部21上，防止了故障，并且可以简单地插入或移除护套16。

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