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61. 发明专利

JPS60175282A CASSETTE TAPE RECORDER 失效
公开(公告)号：JPS60175282A
公开(公告)日：1985-09-09
申请号：JP3056884
申请日：1984-02-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OONISHI MASANORI , ISHIOKA KIYOSHI , KOUNO KAZUNORI
IPC分类号： G11B15/675 , G11B33/02
摘要： PURPOSE:To obtain a miniature cassette tape recorder having a size equal to or smaller than that of a tape cassette, by storing a member which constitutes an external case in a cassette tape loading mode in a space of a cassette holder when no cassette tape is loaded. CONSTITUTION:A subcase 9 serves as a part of an external case at a position under the 2nd housing 2. The housing 2 is pushed from the side of an arrow head A to turn the case 9, and a cassette tape 17 is pushed out. A projected part 1a of the 1st housing 1 engages an engagement part 2f of the housing 2, and a lock part 7a of a lock button 7 engages a hook part 6d of a mechanism substrate 6 and locked. Then the housing 2 is locked to the housing 1, and the case 9 is stored to the upper surface part of the housing 1 at the inside of the housing 2. Thus it is possible to use effectively a space on the mechanism upper surface, i.e., a dead space produced when no cassette tape is loaded to store the case 9. This contributes greatly to a small and thin design of a cassette tape recorder.

62. 发明专利

JPS60101754A CASSETTE TAPE RECORDER 失效
公开(公告)号：JPS60101754A
公开(公告)日：1985-06-05
申请号：JP20854583
申请日：1983-11-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SHINOHARA ISAO , OONISHI MASANORI
IPC分类号： G11B15/675
摘要： PURPOSE:To stabilize the loading of a cassette and to attain size reduction by providing a means which is inserted into at least one of the 1st and the 2nd positioning holes of the cassette and presses the cassette toward a head and a means which specifies the movement of the cassette by pressing. CONSTITUTION:The cassette 20 is pressed as shown by an arrow A with a cassette pressure pin 33 provided to an energizing lever 31 which is energized counterclockwise with a spring 32. The movement by the pressing is inhibited by the 1st guide parts 28a and 29a of cassette guides 28 and 29 near both terminals of a front surface part 30a, and its position is specified. Further, the taper 33c of the front end part 33a of a cassette pressing pin 33 abuts on the corner part 30e of the positioning hole 30c of the cassette 30 to press the cassette 20 as shown by an arrow E. Therefore, the position in the direction E is specified by the 2nd guide parts 28b and 29b of the cassette guide 28 and 29. Consequently, the loading state of the cassette is stabilized and the size is reduced on the whole.

63. 发明专利

JPS5912885B2 JPS5912885B2 - 失效
公开(公告)号：JPS5912885B2
公开(公告)日：1984-03-26
申请号：JP9793280
申请日：1980-07-16
申请人： Matsushita Electric Ind Co Ltd
发明人： IWASAKI HIDEHIKO , OONISHI MASANORI
IPC分类号： F16C11/04

64. 发明专利

JPS58199461A Magnetic recording and reproducing device 失效
标题翻译：磁记录和再现设备
公开(公告)号：JPS58199461A
公开(公告)日：1983-11-19
申请号：JP8195182
申请日：1982-05-14
申请人： Matsushita Electric Ind Co Ltd
发明人： TANAKA SHINICHI , OONISHI MASANORI , NAKAMURA SUKEYUKI , UENO SHIGETO
IPC分类号： G11B15/093
CPC分类号： G11B15/093
摘要： PURPOSE:To realize a small-sized, lightweight constitution, by separating a mechanism for end detection in interlocking with releasing operation. CONSTITUTION:A detection pawl 15b is formed at the upper external outer- circumference part of a detection gear 15 in one body. A detection lever 19 for abutting on said detection pawl 15 is provided freely rotatably by centering a shaft 20a formed under a base plate 3 together with a release lever 20 in one body and its rotation is restricted by a stopper 21 implanted in the base plate 3. Then, a tracing pawl 19a for tracing the detection pawl 15 and a release pawl 19b for releasing a reproduction locking mechanism by a detection pawl (b) at a tape end are arranged both ends of the detection level 19 respectively. The release lever 20 is made freely rotatable by centering a lock pin 22a implanted in a lock arm 22 in one body and positioned between an operation rod 23 and the base plate.
摘要翻译：目的：实现小型，轻便的结构，通过与释放操作联动分离终端检测机构。构成：检测爪15b形成在一体的检测齿轮15的上外部外周部。用于抵靠所述检测爪15的检测杆19通过将形成在底板3下面的轴20a与释放杆20一体地对中而自由旋转地设置，并且其旋转被植入基板3中的止动件21限制然后，分别在检测水平仪19的两端设置用于跟踪检测爪15的跟踪爪19a和用于在带端部由检测爪（b）释放再现锁定机构的释放爪19b。释放杆20通过将植入在锁定臂22中的锁定销22a定位在一体中并且位于操作杆23和基板之间而使其自由旋转。

65. 发明专利

JPS58185059A Tape recorder 失效
标题翻译：磁带录音机
公开(公告)号：JPS58185059A
公开(公告)日：1983-10-28
申请号：JP6668082
申请日：1982-04-20
申请人： Matsushita Electric Ind Co Ltd
发明人： UENO SHIGETO , NAKAMURA SUKEYUKI , TANAKA SHINICHI , OONISHI MASANORI
IPC分类号： G11B5/10 , G11B5/56 , G11B15/60 , G11B15/62
CPC分类号： G11B15/62
摘要： PURPOSE:To miniaturize a tape recorder, by guiding a head and a pad shifter which presses or separates a tape to and from a fixed head with a pad by means of a projected part of a small area, and at the same time by controlling the azimuth. CONSTITUTION:A head 13 is fixed to a head rest 14. The rest 14 is attached to a holder 12 via screws 23 and 25 so as to secure the control of the azimuth. A pad shifter 15 is attached rotatably to a pin 16 implanted to the holder 12, and the shift of the shifter 15 is guided by projections 15c and 15d having a small area and provided to the shifter 15. The shifter 15 presses a tape (not shown in the figure) to the head 13 in a recording/reproducing mode, then separates the tape from the head in a rapid traverse/rewind mode. In such a way, the shifter has a smooth operation despite the control of the azimuth. This facilitates miniaturization of a tape recorder.
摘要翻译：目的：为了使磁带录音机小型化，通过引导一个头部和一个移位器，通过一个小区域的投影部分，通过一个垫片将固定头与固定头部按压或分离，同时通过控制方位角构成：头部13固定到头枕14.其余14通过螺钉23和25连接到保持器12，以便确保方位角的控制。移位器15可旋转地安装到植入保持器12的销16上，并且移位器15的移位由具有小面积的突起15c和15d引导并被提供给移位器15.移位器15按压带以记录/重放模式将磁头分离到磁头13，然后以快速的往复/倒退模式将磁带分离。以这种方式，尽管控制了方位，移位器仍具有平滑的操作。这有助于磁带录音机的小型化。

66. 发明专利

JPS5788552A MAGNETIC RECORDING AND PLAYBACK DEVICE 失效
公开(公告)号：JPS5788552A
公开(公告)日：1982-06-02
申请号：JP16440080
申请日：1980-11-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OONISHI MASANORI
IPC分类号： G11B15/087 , G11B15/02 , G11B15/10
摘要： PURPOSE:To achieve CUE/REVIEW/PAUSE and the like in excellent manner, while contacting tape on heads, by preventing the retrogresing of head base through a hook only at the operation of a playback/recording operation lever. CONSTITUTION:When a playback/recording lever 8 is operated, the lever 8 is locked with a main lock rod 10 and a projection 8d, a sub-rod 15 moves left via a projection 15b, and the latch of a hook 57 is released with a projection 15a. Thus, a hook 57 is turned clockwise with a spring 59 and the forwarded head base 13 is latched and inhibited for retrogressing with the operation of the lever 8. With this state, even if a rewinding lever 6 is pushed in, since a projection 6e is shallower than the projection 8d, the latch of the lever 8 is not released, the inhibition of the base 13 is continued with the hook 57 and the CUE mode is obtained while the head contact a tape. This is the same for other modes, and REVIEW/PAUSE modes can be made without generating noise while the head contacts the tape similarly.

67. 发明专利

JPS5788551A MAGNETIC RECORDING AND PLAYBACK DEVICE 失效
公开(公告)号：JPS5788551A
公开(公告)日：1982-06-02
申请号：JP16439980
申请日：1980-11-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OONISHI MASANORI
IPC分类号： G11B15/10
摘要： PURPOSE:To achieve various mode switches with excellent operability through the transit of a control lever only, by controlling the control lever of a gear of missing teeth controlling the switch into stop/recording/ playback via two sets of springs with different elastic force. CONSTITUTION:When a projection 8b of a playback operation lever is opened, a control lever 53 turns clockwise with a weaker spring 55 than a spring 52 to release the latch between a gear 19 of missing teeth and a cam 19b incorporated with the gear 19. Then, the gear 19 turns until it gears with a capstan drive gear 29 and a projection 19e contacts the lever 53, and a head stand and pinch roller are controlled with the cam 19b to stop state. When a fast feed operation is made at playback state, the lever 53 turns clockwise while compressing the spring 52 with a projection 7d of the fast feed operation lever to control the head stand and pinch roller the same as the stop state to be at CUE and REVIEW mode, and when the fast feed lever is restored, the playback state is made via the spring 52. The mode switching is made only with transit of the control lever by a light operating force.

68. 发明专利

JPS55160343A OPERATING DEVICE OF TAPE RECORDER 失效
公开(公告)号：JPS55160343A
公开(公告)日：1980-12-13
申请号：JP6667779
申请日：1979-05-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUBOTA DAIZABUROU , OONISHI MASANORI
IPC分类号： G11B15/087 , G11B15/02 , G11B15/10
摘要： PURPOSE:To make is possible to lock cue and review operation states in reproduction by separately providing a lock rod with a part, locking the reproduction operation rod of the lock rod being slidable within a fixed range as an auxiliary lock rod. CONSTITUTION:Lock rod 11 consists of main lock rod 13 and auxiliary lock rod 14, between which notched parts 15 and 16 of widths P and Q are provided. When a rewinding operation rod is operated while a reproduction operation rod is locked at an operation position by auxiliary lock rod 14, main lock rod 13 except auxiliary lock rod 14 slides to lock a fast-traversing or rewinding operation rod at an operation position and when a stop operation rod is operated in this state, auxiliary lock rod 14 and main lock rod 14 are pushed together as shown by arrow X to unlock the reproduction operation rod and fast-traversing or rewinding operation rod.

69. 发明专利

JPS54128712A MAGNETIC RECORDING AND REPRODUCING APPARATUS 失效
公开(公告)号：JPS54128712A
公开(公告)日：1979-10-05
申请号：JP3737578
申请日：1978-03-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OONISHI MASANORI , YOSHIDA TAKASHI
IPC分类号： G11B15/02
摘要： PURPOSE:To promptly stop a tape automatically at the trailing end thereof under a reproduced or cue-held condition by providing an automatic lock releasing mechanism which is made operative to detect that the rotations of a reel shaft is stopped thereby to automatically release only the locked condition of a rewinding rod. CONSTITUTION:When a tape is taken up to the side of a feed reel shaft 5 until the trailing end thereof, a gear 114 is stopped whereas a gear 111 is turned. In accord- ance with the rotations of the gear 111, the rotation center axis 107 of the gear 114 is shifted so that an arm 106 is turned clockwise about the shaft 105 of a rewinding rod 15a. The clockwise rotations of the arm 106 moves a second lock releasing lever 130 in the direction of arrow A through the projection 132 and shaft 131 thereof. In accordance with the movement of the second lever 130 in the direction of arrow A, along the slope 133 thereof, the projection 36 of a lock plate 21 is shifted in the direction of arrow C, and a rewinding button 15 is released from its locked condition by the movement of the lock plate 21 in the direction of arrow C so that the button restores its initial position with the aid of a spring force until it is brought into its stopped condition.

70. 发明专利

JPS53131017A BASE PLATE DEVICE FOR TAPE RECORDER 失效
公开(公告)号：JPS53131017A
公开(公告)日：1978-11-15
申请号：JP5054178
申请日：1978-04-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OONISHI MASANORI
IPC分类号： G11B33/12 , B29C35/00 , B29C45/00 , B29C45/14 , B29C61/00
摘要： PURPOSE:To prevent a base plate from being wraped by forming synthtic resin members on the base plate and by bending a runner connecting the synthetic resin members at its center portion.

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