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11. 发明授权

US06208607B1 Disk loading apparatus with interlocked shutter mechanism, elevator mechanism and eject mechanism 失效
标题翻译：具有互锁快门机构，电梯机构和弹出机构的盘装载装置
公开(公告)号：US06208607B1
公开(公告)日：2001-03-27
申请号：US09294845
申请日：1999-04-20
申请人： Mitsuru Ida , Koichi Numata , Taizo Ogawa
发明人： Mitsuru Ida , Koichi Numata , Taizo Ogawa
IPC分类号： G11B3302
CPC分类号： G11B17/051
摘要： A recording and/or reproducing apparatus of a disc-shaped recording medium includes a main body portion, a shutter mechanism, a drive mechanism, an elevation mechanism and an eject mechanism. The main body portion has an opening portion through which a disc-shaped recording medium is inserted or ejected. The shutter mechanism opens and closes the opening portion. The shutter mechanism is provided on the main body portion to be freely movable and closes the opening portion under a state that the disc-shaped recording medium is completely inserted into the main body portion. The drive mechanism rotatably drivers the disc-shaped recording medium. The elevator mechanism is moved up and down in an interlocking manner with a movement of the shutter mechanism. The elevator mechanism mounts the recording medium on the drive mechanism when the shutter mechanism is moved to a position to close the opening portion, while makes the disc-shaped recording medium apart from the drive mechanism when the shutter mechanism is moved to a position to open said opening portion. The eject mechanism ejects the recording medium from the opening portion. The eject mechanism ejects the disc-shaped recording medium made apart from the drive mechanism by the elevator mechanism from the opening portion when the shutter mechanism is moved from the position to close the opening portion to the portion to open the opening portion.
摘要翻译：盘状记录介质的记录和/或再现装置包括主体部分，快门机构，驱动机构，升降机构和排出机构。主体部分具有开口部分，盘形记录介质通过该部分插入或弹出。快门机构打开和关闭开口部分。快门机构设置在主体部分上，以在盘形记录介质完全插入主体部分的状态下可自由移动并关闭开口部分。驱动机构可旋转地驱动盘形记录介质。电梯机构以快门机构的运动以互锁的方式上下移动。当快门机构移动到关闭开口部分的位置时，电梯机构将记录介质安装在驱动机构上，同时当快门机构移动到打开位置时使盘形记录介质与驱动机构分开所述开口部分。弹出机构从开口部弹出记录介质。当快门机构从关闭开口部分的位置移动到打开开口部分的位置时，弹出机构将从驱动机构离开驱动机构的盘形记录介质从打开部分排出。

12. 发明授权

US5706353A Recording and/or reproducing apparatus 失效
标题翻译：记录和/或再现装置
公开(公告)号：US5706353A
公开(公告)日：1998-01-06
申请号：US547548
申请日：1995-10-24
申请人： Toshio Arai , Takashi Kubo , Kazutaka Nakashima , Kiminobu Ichimura , Mitsuru Ida
发明人： Toshio Arai , Takashi Kubo , Kazutaka Nakashima , Kiminobu Ichimura , Mitsuru Ida
IPC分类号： H04R1/10 , G11B25/06 , G11B31/00 , H04B3/00
CPC分类号： G11B31/00 , G11B25/063
摘要： A recording and/or reproducing apparatus, such as a tape recorder, includes a recording and/or reproducing unit housed within a main body portion, an electro-acoustic transducing section, an actuating input unit, first and second connection cord assemblies and first and second cord take-up units. The recording and/or reproducing unit records and/or reproduces the information on or from a recording medium, such as a magnetic tape. An electro-magnetic transducer is fed with information signals reproduced by the recording and/or reproducing unit. An actuating input unit, removably mounted on the main body portion, sets or switches the recording or reproducing state of the recording and/or reproducing unit. The first connection cord assembly interconnects the actuating input unit and the recording and/or reproducing unit for exchanging information signals, and the second connection cord assembly interconnects the electro-acoustic transducing unit and the actuating input unit. The first take-up unit is provided in the main body portion for taking up the first connection cord assembly and the second take-up unit is provided in the actuating input unit for taking up the second connection cord assembly.
摘要翻译：记录和/或再现装置，例如磁带记录器，包括容纳在主体部分内的记录和/或再现单元，电声换能部分，致动输入单元，第一和第二连接线组件，以及第一和/ 第二个绳索牵引单元。记录和/或再现单元在诸如磁带的记录介质上记录和/或再现信息。电磁换能器被馈送有由记录和/或再现单元再现的信息信号。可拆卸地安装在主体部分上的致动输入单元设置或切换记录和/或再现单元的记录或再现状态。第一连接线组件将致动输入单元和用于交换信息信号的记录和/或再现单元互连，并且第二连接线组件将电声换能单元和致动输入单元相互连接。第一卷取单元设置在主体部分中，用于卷取第一连接线组件，并且第二卷取单元设置在致动输入单元中，用于卷取第二连接线组件。

13. 发明授权

US5029036A Normal/reverse mode changing mechanism for tape transport apparatus 失效
标题翻译：磁带传送装置的正常/反向模式改变机构
公开(公告)号：US5029036A
公开(公告)日：1991-07-02
申请号：US436422
申请日：1989-11-14
申请人： Mitsuru Ida , Yasuhiro Yamaguchi
发明人： Mitsuru Ida , Yasuhiro Yamaguchi
IPC分类号： G11B15/10 , G11B15/29 , G11B15/44
CPC分类号： G11B15/442 , G11B15/29
摘要： A normal/reverse mode changing mechanism for a tape transport apparatus comprises a mode selecting lever, cam arrangement, and an electromagnet, and one of two tape running modes is selectively obtained due to changing the number of current pulses supplies to the electromagnet. The mode selecting lever has such a function as to move a plurality of controlling members, such as a drive gear engaged selectively with one of the reel base gears, and a lever, which can selectively press one of the two pinch rollers against the corresponding one of two capstans for controlling the direction in which the tape is running. The cam arrangement has such a function as to hold the mode selecting lever selectively in one of two positions: a first position for obtaining the first tape running mode by a combination of a first pinch roller and a first capstan, and a second position for obtaining the second tape running mode by another combination of a second pinch roller and a second capstan. The electromagnet has such a function as to control the angle of rotation of the cam arrangement and the position of the mode selecting lever.

14. 发明授权

US4701816A Capstan friction drive apparatus of tape recorder 失效
标题翻译：磁带录音机的主轴摩擦驱动装置
公开(公告)号：US4701816A
公开(公告)日：1987-10-20
申请号：US596454
申请日：1984-03-14
申请人： Mitsuru Ida
发明人： Mitsuru Ida
IPC分类号： G11B15/28 , F16H13/10 , F16H13/14 , G11B15/26 , G11B5/008
CPC分类号： G11B15/28 , F16H13/10
摘要： The invention relates to a friction drive apparatus of a tape recorder which has a capstan and a friction wheel which is brought into slidable contact with a flywheel on which the capstan is mounted, the friction wheel serving to transmit a rotational force to the flywheel, the apparatus being constructed such that there are provided a support mechanism for pivotally supporting the friction wheel about a pivotal point which is eccentric with respect to a rotating shaft of the friction wheel, and biasing means for pivotally biasing the friction wheel about the pivotal point in a contact surface direction of the flywheel, the biasing means being arrranged to apply a predetermined initial contact pressure between the friction wheel and the flywheel, and a rotational direction of the friction wheel being determined such that a reaction force at the contact surface upon rotation of the friction wheel acts in a direction to cause pivotal movement of the friction wheel in the same direction as a direction toward which the biasing means acts, thereby increasing a contact pressure between the friction wheel and the flywheel above the initial contact pressure.The support mechanism pivotally supports a motor through a pair of support members which are respectively disposed in front of and behind the motor, so that the friction wheel mounted on the rotating shaft of the motor is supported, the pair of support members being disposed in symmetrically eccentric positions with respect to the rotating shaft of the motor, and a line connecting the support members being drawn to pass through a center of gravity of the motor.
摘要翻译： PCT No.PCT / JP83 / 00225 Sec。 371日期1984年3月14日 102（e）日期1984年3月14日PCT提交1983年7月13日PCT公布。公开号WO84 / 00590 日本1984年2月16日。本发明涉及一种带式记录器的摩擦驱动装置，其具有主导轴和摩擦轮，该摩擦轮与安装有绞盘的飞轮可滑动接触，摩擦轮用于传递所述装置被构造成使得设置有用于将摩擦轮绕相对于摩擦轮的旋转轴偏心的枢转点枢转地支撑的支撑机构，以及用于枢转地偏置摩擦力的偏置装置围绕飞轮的接触表面方向的枢转点转动，偏置装置被调整以在摩擦轮和飞轮之间施加预定的初始接触压力，摩擦轮的旋转方向被确定为使得在摩擦轮旋转时的接触表面沿着使摩擦轮在t中的枢转运动的方向起作用与偏置装置作用的方向相同的方向，从而增加摩擦轮和飞轮之间的接触压力高于初始接触压力。支撑机构通过一对支撑构件枢转地支撑电动机，这些支撑构件分别设置在电动机的前面和后面，使得安装在电动机的旋转轴上的摩擦轮被支撑，该对支撑构件被对称地设置相对于电动机的旋转轴的偏心位置，以及连接被拉动以支撑电动机的重心的支撑构件的线。

15. 发明授权

US4453189A Tape transport mechanism for cassette tape player 失效
标题翻译：盒式磁带播放机的磁带传输机制
公开(公告)号：US4453189A
公开(公告)日：1984-06-05
申请号：US333669
申请日：1981-12-22
申请人： Mitsuru Ida
发明人： Mitsuru Ida
IPC分类号： G11B15/02 , G11B5/56 , G11B15/18 , G11B15/44 , G11B15/675 , G11B5/008 , G11B15/00 , G11B17/00
CPC分类号： G11B15/675 , G11B15/1883 , G11B15/44 , G11B15/442 , G11B15/67584 , G11B5/56
摘要： A tape transport mechanism for a recording and/or reproducing apparatus, such as, a cassette tape player, has supply and take-up reel shaft gears, a reverse gear mounted for axial movement parallel to the reel shafts between first and second positions in which the reverse gear meshes continuously with the supply reel shaft gear, a driving gear mounted for axial movement parallel to the reel shafts between first, second and third successively arranged positions, a rewind mode selecting device actuable to move the driving gear to its second position for meshing engagement with the reverse gear in its first position, whereby to drive the supply reel shaft through the reverse gear and the supply reel shaft gear, and a fast-forward mode selecting device actuable to move the driving gear to its third position while moving the reverse gear to the second position of the latter for disengaging the reverse gear from the driving gear and for engaging the driving gear with the take-up reel shaft gear. In the normal forward mode of the apparatus, a second driving gear coaxial with the first-mentioned driving gear and coupled to the latter for axial and rotational movements therewith is engaged with another take-up reel shaft gear when the second driving gear is axially positioned in correspondence to the first position of the first-mentioned driving gear.
摘要翻译：用于诸如盒式磁带播放机的记录和/或再现装置的带传送机构具有供应和收带卷轴轴齿轮，安装成用于在第一和第二位置之间平行于卷轴轴向移动的倒档，其中反向齿轮与供带盘轴齿轮连续啮合，驱动齿轮安装成在第一，第二和第三连续布置位置之间平行于卷轴轴向移动，可以将驱动齿轮移动到其第二位置的倒带模式选择装置，在其第一位置与倒档相啮合，从而通过倒档和供带盘轴齿轮来驱动供带盘轴，以及快进模式选择装置，可以将驱动齿轮移动到其第三位置，同时移动将后退档移动到后者的第二位置，用于使倒档与驱动齿轮分离，并将驱动齿轮与卷取卷轴轴g接合耳。在装置的正常向前模式中，当第二驱动齿轮轴向定位时，与第一所述驱动齿轮同轴并联接到其上的用于轴向和旋转运动的第二驱动齿轮与另一个收紧卷轴轴齿轮啮合对应于首先提到的驱动齿轮的第一位置。

16. 发明授权

US5120211A Slip casting device 失效
标题翻译： SLIP铸造装置
公开(公告)号：US5120211A
公开(公告)日：1992-06-09
申请号：US563415
申请日：1990-08-06
申请人： Haruyuki Ito , Masanobu Hisaeda , Toshiaki Sasaki , Yasuo Hirakawa , Mitsuru Ida
发明人： Haruyuki Ito , Masanobu Hisaeda , Toshiaki Sasaki , Yasuo Hirakawa , Mitsuru Ida
IPC分类号： B28B1/26 , B28B5/04 , B28B7/08 , B28B13/02 , B28B13/06
CPC分类号： B28B13/0275 , B28B1/26 , B28B13/06 , B28B5/04 , B28B7/08
摘要： A slip casting device has a molding station for molding a casting with a mold, and a releasing station separate from the molding station, for separating the casting from mold members of the mold which carry the casting. The device may include a pair of vertically spaced molds and a common clamping cylinder interposed between the pair of molds.

17. 发明授权

US4630149A Compact cassette tape player with capstan drive motor under spindle 失效
标题翻译：紧凑型盒式磁带播放机，主轴驱动电机
公开(公告)号：US4630149A
公开(公告)日：1986-12-16
申请号：US578011
申请日：1984-02-08
申请人： Mitsuru Ida
发明人： Mitsuru Ida
IPC分类号： G11B15/26 , G11B15/28 , G11B15/32 , G11B15/00
CPC分类号： G11B15/26 , G11B15/32 , Y02E60/366
摘要： A compact cassette tape player has a motor drive system which enables a high-fidelity tape player to be made only slightly larger than the cassette being played. The tape player includes a motor which has a flat stator mounted to the player chassis, a motor shaft and a flat motor which is mounted to the motor shaft for rotation relative to the stator. The recorder includes reel pawl hubs or spindles for engaging the tape reels in the cassette. The motor shaft extends into one of the pawl hubs and is mounted in bearings at the ends of the shaft. One of the bearings is located inside the pawl hub so that the bearing mountings for the motor shaft can be spaced as far apart as possible, thus reducing the amount of wow and flutter even though the player is extremely compact. The pawl hub mounting the motor shaft is driven independently of the motor by a drive gear which engages the periphery of a gear wheel secured to the pawl hub. The drive gear is driven by a drive belt which extends from the motor rotor to the player capstan.
摘要翻译：小型盒式磁带播放器具有电动机驱动系统，其使高保真带式播放器的制作仅比正在播放的盒子略大。带式播放器包括具有安装到播放器底盘的扁平定子的电动机，电动机轴和平面电动机，其安装到电动机轴以相对于定子旋转。记录器包括用于接合磁带盒中的磁带盘的卷轴卡爪毂或主轴。马达轴延伸到棘爪毂中的一个中并且安装在轴的端部处的轴承中。其中一个轴承位于棘爪毂内，使得用于电动机轴的轴承座可尽可能间隔开，因此即使玩家非常紧凑，也可以减少哇音和扑动的量。安装马达轴的棘爪毂通过与固定到棘爪毂的齿轮的周边啮合的驱动齿轮独立于马达驱动。驱动齿轮由从电机转子延伸到播放器绞盘的驱动带驱动。

18. 发明授权

US4623946A Mode changing mechanism for cassette tape recording and/or reproducing apparatus 失效
标题翻译：用于盒式磁带录制和/或再现装置的模式改变机构
公开(公告)号：US4623946A
公开(公告)日：1986-11-18
申请号：US635605
申请日：1984-07-30
申请人： Mitsuru Ida
发明人： Mitsuru Ida
IPC分类号： G11B15/44 , G11B15/10
CPC分类号： G11B15/10
摘要： In a cassette tape recording and/or reproducing apparatus having a tape drive with a rotatable idler which is bodily shiftable for changing the operating mode, a mode changing mechanism has first and second mode selecting slide members mounted on a chassis for independent movements along parallel paths between operative and inoperative positions, a pivot arm carrying the idler and being swingable in opposite directions, for example, for establishing fast-forward and rewind modes, respectively, a coupling member straddling the slide members and being engageable with the pivot arm and with actuating members which are provided on the slide members, respectively, and which engage the coupling member at respective locations thereon spaced apart in a direction transverse to the paths of movement of the slide members, and a spring acting on the coupling member along a line of force which is intermediate the locations where the actuating members engage the coupling member and in a direction for causing the coupling member to simultaneously move the slide members to their inoperative positions. The movement of a selected one of the slide members to its operative position turns the coupling member about the actuating member on the other slide member and thereby effects swinging of the pivot arm in one direction or the other for establishing a corresponding mode.
摘要翻译：在具有可转动惰轮的磁带驱动器的盒式磁带记录和/或再现装置中，该磁带驱动器可以被人体移动以改变操作模式，模式改变机构具有安装在机架上的第一和第二模式选择滑动部件，用于沿着平行路径的独立运动在操作和非操作位置之间，枢转臂承载惰轮并且可以在相反方向上摆动，例如分别用于建立快进和倒带模式，联接构件分别跨越滑动构件并且可与枢转臂接合并且致动构件分别设置在滑动构件上，并且在横向于滑动构件的运动方向的间隔开的相应位置处接合联接构件，以及沿着力线作用在联接构件上的弹簧其位于致动构件接合联接构件并沿着fo的方向的中间 r使联接构件同时将滑动构件移动到其不工作位置。滑动构件中所选择的一个移动到其操作位置使联接构件围绕另一个滑动构件上的致动构件转动，从而实现枢转臂在一个方向上的摆动以建立相应的模式。

19. 发明授权

US4542431A Mode changing mechanism for cassette tape player 失效
标题翻译：盒式磁带播放机的模式切换机构
公开(公告)号：US4542431A
公开(公告)日：1985-09-17
申请号：US333578
申请日：1981-12-22
申请人： Mitsuru Ida
发明人： Mitsuru Ida
IPC分类号： G11B15/02 , G11B5/56 , G11B15/18 , G11B15/44 , G11B15/675 , G11B5/54
CPC分类号： G11B15/675 , G11B15/1883 , G11B15/44 , G11B15/442 , G11B15/67584 , G11B5/56
摘要： A mode changing mechanism for a recording and/or reproducing apparatus, such as, a cassette tape player, includes a gear driven by a motor and having a driving lug projecting from the gear for movement in a circular path therewith, a mode changing element which is movable from a first position corresponding to one mode of the player, for example, its stop mode, through second and third positions, in turn, to a fourth position corresponding to another mode of the player, for example, the reproducing mode thereof, a manually actuable mode selecting button movable from an inoperative position to an operative position for displacing the mode changing element from its first position to the second position where a pawl on the mode changing element is engageable by the driving lug for using the power of the motor in driving the mode changing element to its third position, and a spring effective when the mode changing element attains its third position to bias the mode changing element to its fourth position in which the pawl is disengaged from the driving lug, and further in which a lock is effective to retain the mode changing element in its fourth position until such time as the mode selecting button is released to return to its inoperative position for disengaging the lock and thereby permitting the spring to return the mode changing element to its first position.
摘要翻译：用于诸如盒式磁带播放机的记录和/或再现装置的模式改变机构包括由电动机驱动的齿轮，并且具有从齿轮突出的驱动凸耳，用于与其一起循环移动，模式改变元件可以从对应于玩家的一种模式的第一位置，例如其停止模式，通过第二和第三位置，依次移动到对应于玩家的另一模式的第四位置，例如其再现模式，手动致动模式选择按钮，其可从非操作位置移动到操作位置，以将模式改变元件从其第一位置移动到第二位置，其中模式改变元件上的棘爪可由驱动凸耳接合以使用电动机的动力在将模式改变元件驱动到其第三位置时，弹簧有效，当模式改变元件达到其第三位置以将模式改变元件偏置到其第四位置，其中爪与驱动凸耳分离，并且其中锁有效地将模式改变元件保持在其第四位置，直到模式选择按钮被释放以返回其不工作位置以脱离锁定，从而允许弹簧将模式改变元件返回到其第一位置。

20. 发明授权

US4491287A Pushbutton actuated cassette tape transport 失效
标题翻译：按钮驱动盒式磁带传输
公开(公告)号：US4491287A
公开(公告)日：1985-01-01
申请号：US333478
申请日：1981-12-22
申请人： Mitsuru Ida
发明人： Mitsuru Ida
IPC分类号： G11B15/02 , G11B5/56 , G11B15/18 , G11B15/44 , G11B15/675 , G11B15/10
CPC分类号： G11B15/675 , G11B15/1883 , G11B15/44 , G11B15/442 , G11B15/67584 , G11B5/56
摘要： A cassette tape recording and/or reproducing apparatus has a substantially rectangular chassis with a perimeter approximately coextensive with a tape cassette to be operatively positioned in a cassette holder at one side of the chassis, a tape transport mechanism including reel shafts extending through the chassis for engaging respective reels in a tape cassette operatively positioned against the chassis, and a gear transmission for selectively driving the reel shafts in accordance with a plurality of operating modes, such gear transmission consisting of a plurality of gears disposed at the other side of the chassis for rotation about axes normal to the chassis, with certain of the gears being axially displaceable for the changing from one to another of the operating modes, and push-buttons all disposed at the other side of the chassis and being selectively manually actuable normal to the chassis from extended to depressed positions for displacing respective axially movable gears for correspondingly changing the mode of the apparatus.
摘要翻译：盒式磁带记录和/或再现装置具有基本上矩形的底盘，其周边与盒式磁带大致共同延伸，以可操作地定位在底盘的一侧的盒座中;带传送机构，包括通过底架延伸的卷轴，将相应的卷轴接合在可操作地定位在底盘上的带盒中;以及齿轮传动装置，用于根据多种操作模式选择性地驱动卷轴，这种齿轮传动装置由设置在底架另一侧的多个齿轮组成，围绕垂直于底盘的轴线旋转，其中某些齿轮可轴向移动以便从一个操作模式转换到另一个操作模式;以及按钮，全部设置在底盘的另一侧，并且可选地手动地致动于底盘从用于移动用于c的各个可轴向移动的齿轮的延伸到凹陷位置或相应地改变设备的模式。

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