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91. 发明授权

US06505496B2 Driver actuated accelerator mechanism with accelerator opening sensor 失效
标题翻译：驱动器启动加速器机构与加速器开度传感器
公开(公告)号：US06505496B2
公开(公告)日：2003-01-14
申请号：US09736362
申请日：2000-12-15
申请人： Yasunari Kato , Takahiro Tamura , Katsumi Watanabe , Masahiro Makino
发明人： Yasunari Kato , Takahiro Tamura , Katsumi Watanabe , Masahiro Makino
IPC分类号： G01P1300
CPC分类号： G05G1/30 , B60K26/02 , G05G5/03
摘要： A support shaft is non-rotationally inserted into bearing plates of support member. Accelerator rotor is attached to support shaft and can rotate, and a driver rotates it by means of the actuation of the accelerator pedal. Sensor rotor of accelerator opening sensor is attached to support shaft and can rotate. Protruding portion of sensor rotor is engaged with recess portion formed in accelerator rotor. Because plate spring inserted into recess portion sandwiches protruding portion in a direction opposite of the direction of rotation, with respect to sensor rotor, shift or deviation in the direction of rotation of accelerator rotor is prevented. Further, with respect to sensor rotor, accelerator rotor can slide in contact with plate spring while sliding in the direction of support shaft and the radial direction of accelerator rotor.
摘要翻译：支撑轴非旋转地插入到支撑构件的支承板中。加速器转子附接到支撑轴上并且可以旋转，并且驾驶员通过加速踏板的致动来旋转它。加速器开度传感器的传感器转子连接到支撑轴上并可旋转。传感器转子的突出部分与形成在加速器转子中的凹部接合。由于插入到凹部中的板簧相对于传感器转子在与旋转方向相反的方向上夹着突出部，因此防止了加速器转子的旋转方向的偏移或偏移。此外，关于传感器转子，加速器转子可以在支撑轴方向和加速器转子的径向滑动的同时与板簧接触滑动。

92. 发明授权

US06371357B1 Highly gas tight chamber and method of manufacturing same 有权
标题翻译：高气密室及其制造方法
公开(公告)号：US06371357B1
公开(公告)日：2002-04-16
申请号：US09608880
申请日：2000-06-30
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： B23K3100
CPC分类号： F27D99/0073 , Y10T428/12 , Y10T428/12736
摘要： A hermetically sealed chamber and the method of manufacturing same, which comprises the steps of: (a) preparing two aluminum or aluminum alloy material members which face each other; (b) forming at least one extending groove portions on a surface to be metal-bonded of one of the two aluminum or aluminum alloy material members, which groove portion extends in a manner to make an enclosure; (c) forming at least one corresponding extending protruding portions on a surface to be metal-bonded of the other of the two aluminum or aluminum alloy material members, which protruding portion extends in a manner to make a corresponding enclosure; and (d) receiving internally packaged parts therebetween, inserting the at least one extending protruding portions into the at least one corresponding extending groove portions so as to be fitted, and causing the at least one extending protruding portions and the at least one extending groove portions to be metal-bonded by press-forging.
摘要翻译：一种气密密封室及其制造方法，包括以下步骤：（a）制备两个相互面对的铝或铝合金材料构件;（b）在金属表面上形成至少一个延伸槽部分，将所述两个铝或铝合金材料构件中的一个接合，所述槽部分以形成外壳的方式延伸;（c）在所述两个铝或铝合金材料构件中的另一个的金属粘合表面上形成至少一个对应的延伸突出部分铝或铝合金材料构件，该突出部分以形成相应外壳的方式延伸; 以及（d）在其间接收内部包装的部件，将所述至少一个延伸的突出部分插入所述至少一个对应的延伸槽部分中以便被装配，并且使所述至少一个延伸突出部分和所述至少一个延伸槽部分通过压锻进行金属粘合。

93. 发明授权

US4408310A Simplified sound reproducing device driven by a spring motor 失效
标题翻译：由弹簧电机驱动的简化声音再现装置
公开(公告)号：US4408310A
公开(公告)日：1983-10-04
申请号：US288655
申请日：1981-07-30
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： G11B3/085 , G11B3/00 , G11B19/00 , G11B19/02 , G11B19/20 , G11B19/22 , G11B17/00 , G11B31/00
CPC分类号： G11B3/001 , G11B19/00 , G11B19/22
摘要： A winding knob and a winding wheel for winding a drive spring are received in alignment around and along the center shaft and are capable of being coupled together in both directions of winding and their axial movement. A reverse slippage restraining post or plunger is disposed between the winding wheel and a record disc axially movable along the center shaft. The record disc is resiliently urged toward a pickup.The reverse slippage restraining post or plunger engages a locking piece provided on the record disc when it is pushed forward by the winding wheel when the winding knob is pushed forward in its first winding, while it is pushed back when the record disc is moved away from the record disc by the depression of a starting post, and is released from the engagement with the locking piece to permit rotation of the record disc when the record disc reverts back to its undepressed position when the depression on the start post is released.In order to stop any idling rotation of the record disc immediately after the completion of one sound reproduction of the record disc, a rotatable pawl member and a fixed pawl member are disposed, respectively, on the record disc or a turn table and the casing.
摘要翻译：用于卷绕驱动弹簧的卷绕旋钮和卷绕轮被接收在中心轴周围并且沿中心轴对准，并且能够在两个卷绕方向和它们的轴向运动中联接在一起。反向滑动限制柱或柱塞设置在卷绕轮和沿着中心轴可轴向移动的记录盘之间。记录盘被弹性地推向拾音器。反向滑动限制柱或柱塞接合设在记录盘上的锁定片，当卷绕旋钮在其第一绕组中被向前推动时，当卷绕旋钮被向前推动时，当记录盘离开时，它被推回通过按下起始柱的记录盘，并且当释放起始柱上的凹陷时，当记录盘回复到其未受压位置时，与锁定件的接合释放以允许记录盘旋转。为了在记录盘的一次声音再现完成之后立即停止记录盘的任何怠速旋转，可旋转的棘爪构件和固定的棘爪构件分别设置在记录盘或转台和壳体上。

94. 发明授权

US4373199A Apparatus for electromagnetically imparting stylus force for sound reproducing device comprising an inhibit circuit for shock noise of reproducing stylus 失效
标题翻译：用于电声传递用于声音再现装置的触针力的装置，包括用于再现触控笔的冲击噪声的抑制电路
公开(公告)号：US4373199A
公开(公告)日：1983-02-08
申请号：US252952
申请日：1981-04-10
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： G11B3/095 , G11B33/12 , G11B1/00 , G11B25/04
CPC分类号： G11B33/121 , G11B3/0952 , G11B33/122
摘要： Disclosed is an apparatus for electromagnetically imparting stylus force for sound reproducing device comprising an inhibit circuit for shock noise of the reproducing stylus. A selected one of start switches is actuated to start a motor to drive a recorded disc. A rotary contact provided on the rotating recorded disc engage a plurality of fixed contacts arranged such that there is a predetermined positional relationship between the fixed contacts and a position toward which a pickup is lowered so that the pickup may engage the reproduction start point of a specified one of recorded grooves provided circumferentially on the recorded disc, whereby an electromagnetic actuator is actuated in accordance with the timing of engagement between the rotary contact and the specified fixe contact which corresponding to the selected start switch. When the actuator is actuated, an armature of the actuator imparts stylus force upon the pickup. The actuator is held in its actuated status by a self holding transistor circuit. A piece of magnet is provided on the tone arm. When the magnet comes near a magnetically sensitive reed switch provided at the neighbourhood of the end position of reproduction of the recorded disc, the reed switch is closed to turn off the electromagnetic actuator to thereby complete one cycle of reproduction. A pickup inhibit transistor and a capacitor is connected to the connection between the electromagnetic actuator and the actuator self holding transistor circuit so that the pickup is made inoperative during a short period of time when the electromagnetic actuator is made actuated thereby inhibiting the amplification of the shock noises of the reproduction stylus.
摘要翻译：公开了一种用于电磁施加用于声音再现装置的触针力的装置，包括用于再现触笔的冲击噪声的抑制电路。启动一个启动开关中的一个以启动电动机来驱动记录的盘。设置在旋转记录盘上的旋转接触件接合多个固定触点，这些固定触点布置成使得在固定触点之间存在预定的位置关系和拾取器降低的位置，使得拾取器可以接合指定的在记录盘上周向设置记录槽之一，由此根据与所选择的启动开关相对应的旋转触点和指定的固定触点之间的接合时间来致动电磁致动器。当致动器被致动时，致动器的电枢向拾取器施加触针力。致动器由自保持晶体管电路保持在其致动状态。在音臂上设置一块磁铁。当磁体靠近设置在记录盘的再现结束位置附近的磁敏舌簧开关时，簧片开关关闭以关闭电磁致动器从而完成一个循环的再现。拾取禁止晶体管和电容器连接到电磁致动器和致动器自保持晶体管电路之间的连接，使得拾取器在电磁致动器被致动的短时间内不工作，从而抑制电击的放大复制手写笔的声音。

95. 发明授权

US4286789A Simplified record player 失效
标题翻译：简易唱片机
公开(公告)号：US4286789A
公开(公告)日：1981-09-01
申请号：US95157
申请日：1979-11-19
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： G11B3/085 , G11B3/40 , G11B17/028 , G11B19/02 , G11B33/06 , G11B17/00
CPC分类号： G11B17/0282 , G11B3/40 , G11B33/06
摘要： A simplified record player constructed such that the driving force from a motor is transmitted through a drive shaft to a tubular shaft which is capable of being coupled to the drive shaft so as to be rotated therewith, but only in the direction of rotation. The tubular shaft is normally biased in an axial direction away from the drive shaft. The tubular shaft has facing downwardly a directed stepped portion formed at its outer periphery. A latch shaft having an upper end face, an annular flange formed at its outer periphery and an upwardly facing stepped portion is fitted about the periphery of the tubular shaft. A coil spring supported by a washer is disposed around the tubular shaft and urges the latch shaft at the flange such that the stepped portion of the latch shaft abuts against the stepped portion of the tubular shaft. A push button is mounted to the top of the tubular shaft and includes within its interior a plurality of roller-type record retaining pieces. The retaining pieces are resiliently and partially projected from the interior of the push button toward the outside so as to clamp a record disc. A latch piece is swingably attached to the record player housing and is normally biased toward the axis of the shaft assembly such that it engages the latch shaft flange when the push button is not pushed down and acts to prevent the tubular shaft and the latch shaft from separating.
摘要翻译：构造成使得来自电动机的驱动力通过驱动轴传递到管状轴的简化记录播放器，其能够联接到驱动轴以与其一起旋转，而仅在旋转方向上旋转。管状轴通常沿远离驱动轴的轴向偏压。管状轴在其外周形成有向下的定向台阶部。具有上端面的锁定轴，在其外周缘处形成的环形凸缘和面向上的阶梯部分，围绕管状轴的周边嵌合。由垫圈支撑的螺旋弹簧设置在管状轴的周围，并且在凸缘处推动闩锁轴，使得闩锁轴的台阶部分抵靠管状轴的台阶部分。按钮安装在管状轴的顶部，并且在其内部包括多个辊型记录保持件。保持件从按钮的内部朝向外部弹性地部分地突出以夹紧记录盘。闩锁件可摆动地附接到记录播放器壳体，并且通常朝向轴组件的轴线偏置，使得当按钮未被按下时，闩锁件与锁闩轴凸缘接合，并且用于防止管状轴和闩锁轴分离。

96. 发明授权

US4150831A Toy record player 失效
标题翻译：玩具唱机
公开(公告)号：US4150831A
公开(公告)日：1979-04-24
申请号：US838808
申请日：1977-10-03
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： G11B3/00 , G11B17/028 , G11B33/06 , G11B17/06
CPC分类号： G11B17/0282 , G11B3/001 , G11B33/06
摘要： A toy record player having an upwardly biassed, vertically moveable shaft, the upper end of which defines a push button for starting the player and which, also, is a record holder for holding and rotating a record disc. The record disc has a plurality of recording grooves on its lower face and carries marks representing the starting position of respective recording grooves on its upper face. A stylus point, which indicates the position of a tone arm, is carried thereby. The stylus is upwardly directed to confront the lower face of the record disc. Depression of the push button closes a circuit for a driving motor as well as lowering a record disc into engagement with the stylus. As the tone arm is driven to the final position of sound reproduction, it presses a latch to disengage the latter from a circumferential groove, so that the shaft is allowed to be returned upwardly, by the bias, to reset the player to its starting condition.
摘要翻译：具有向上偏置的可垂直移动的轴的玩具记录播放器，其上端限定用于启动播放器的按钮，并且也是用于保持和旋转记录盘的记录保持器。记录盘在其下表面上具有多个记录槽，并且在其上表面上带有表示相应记录槽的起始位置的标记。由此承载指示音臂的位置的触笔点。触针向上指向以面对记录盘的下表面。按钮的按压关闭用于驱动电动机的电路以及将记录盘降低成与触笔接合。当音调臂被驱动到声音再现的最终位置时，它按压闩锁以使其从周向凹槽脱离，使得轴被允许通过偏压向上返回，以将玩家重置到其起始条件。

97. 发明授权

US4123065A Phonograph for use with record cartridges 失效
标题翻译：留声机用于录音带
公开(公告)号：US4123065A
公开(公告)日：1978-10-31
申请号：US787446
申请日：1977-04-14
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： A63H33/30 , G11B3/00 , G11B3/085 , G11B3/40 , G11B17/04 , G11B19/16 , G11B33/02 , G11B3/04
CPC分类号： G11B3/001 , G11B17/046 , G11B19/165 , G11B3/002 , G11B33/025
摘要： A phonograph for use with a record cartridge wherein a disc record is attached to a sheet-like record holder, comprises a cartridge holder mounted on a casing for immovably holding the record cartridge with its record facing downwardly. Within the casing, a motor-driven turntable is rotatably mounted under the cartridge holder, and a speaker cone is mounted further under the turntable in concentric, back-to-back relationship for simultaneous rotation therewith. A tone arm pivoted eccentrically on the turntable has a reproducing stylus extending upwardly therefrom for engagement with a record groove of the record cartridge. The vibrations set up in the reproducing stylus during rotation of the turntable relative to the record cartridge are transmitted to the speaker cone via a vibration transmitter rod mounted on the turntable.
摘要翻译：一种与记录盒一起使用的留声机，其中光盘记录被连接到片状记录保持器，包括安装在壳体上的盒保持器，用于不可移动地保持记录卡盘，其记录面向下。在壳体内，马达驱动的转台可旋转地安装在墨盒保持器下方，并且扬声器锥体以同心的，背对背的关系进一步安装在转盘下方，用于与之同时旋转。在转台上偏心地枢转的音臂具有从其向上延伸的再现笔，用于与记录盒的记录槽接合。在转盘相对于记录卡盘旋转期间，在再现触笔中设置的振动通过安装在转盘上的振动传送器杆传递到扬声器锥体。

98. 发明授权

US4118038A Vibration transmission mechanism for a phonograph 失效
标题翻译：留声机振动传输机构
公开(公告)号：US4118038A
公开(公告)日：1978-10-03
申请号：US787445
申请日：1977-04-14
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： A63H33/30 , G11B3/00 , G11B3/085 , G11B3/40 , G11B17/04 , G11B19/16 , G11B33/02 , G11B3/28
CPC分类号： G11B3/001 , G11B17/046 , G11B19/165 , G11B3/002 , G11B33/025
摘要： A phonograph of the type wherein a plastics-made tone arm having an upstanding stylus mounted thereon is pivoted eccentrically on a turntable or rotor, under which a speaker is mounted concentrically for simultaneous rotation therewith relative to a record immovably supported above the turntable. Also mounted on the turntable is a metal-made vibration transmitter rod which is substantially pivotally supported at one end and which rests, at a point intermediate both ends thereof, on the armature of the speaker partly exposed through an aperture in the turntable. The tone arm has its free end resting on the vibration transmitter rod for sliding movement, during playback, from the other end of the rod toward its point of contact with the speaker armature. In order to preclude unnecessary changes in the volume of sound generated by the speaker during playback, the distance between the stylus and the variable point of contact of the tone arm with the vibration transmitter rod is made to decrease, with the progress of playback, in as exact proportion as feasible to the distance between the mentioned variable point and the fixed point of contact of the rod with the speaker armature.
摘要翻译：其中具有安装在其上的具有直立触针的塑料制音调臂的唱片机偏心地枢转在转盘或转子上，扬声器相对于不可移动地支撑在转台上方的同步旋转而同心地安装。还安装在转台上的是金属制造的振动发射器杆，其在一端基本枢转地支撑，并且在其两端的中间位置处，在通过转台中的孔部分地暴露在扬声器的电枢上。调音臂的自由端靠在振动传感器杆上，用于在播放期间从杆的另一端朝向与扬声器衔铁的接触点滑动。为了排除扬声器在播放过程中产生的声音音量的不必要的变化，使得音调臂与振动发送器杆的可变接触点之间的距离随着播放的进行而减小对于所述可变点与杆与扬声器电枢的固定接触点之间的距离，可行的精确比例。

99. 发明授权

US4107489A Switch mechanism for simple phonograph 失效
标题翻译：简单留声机的切换机制
公开(公告)号：US4107489A
公开(公告)日：1978-08-15
申请号：US687692
申请日：1976-05-19
申请人： Katsumi Watanabe
发明人： Katsumi Watanabe
IPC分类号： G11B19/02 , G11B3/00 , G11B25/04 , G11B33/06 , H01H35/00 , H01H3/00
CPC分类号： G11B25/046 , G11B3/001 , G11B33/06 , Y10S200/34
摘要： A switch mechanism for a phonograph disposed in an openable and closable casing having a movable contact piece and a pivotally movable pick-up bracket. The contact piece, which is in electrical communication with a source of power, is moved by a pivotally movable pick-up bracket to break the electrical circuit. The switch mechanism, also, includes a switch actuator which pushes the contact piece from the same direction as the pick-up bracket. A pawl is mounted onto the casing and is movable therewithin. When the casing is closed, the pawl pushes the switch actuator away from the contact piece to permit the circuit to be closed.
摘要翻译：一种用于留声机的开关机构，其设置在具有可动接触片和可枢转地移动的拾取托架的可开闭的外壳中。与动力源电连通的接触件被可枢转地移动的拾取支架移动以断开电路。开关机构还包括开关致动器，其从与拾取支架相同的方向推动接触片。棘爪安装在壳体上并且可以在其中移动。当壳体关闭时，棘爪将开关致动器推离接触片，以允许电路闭合。

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