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61. 发明专利

JPS60130753A ELECTROPHOTOGRAPHIC DEVICE 失效
公开(公告)号：JPS60130753A
公开(公告)日：1985-07-12
申请号：JP24041183
申请日：1983-12-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YOKOYAMA YOSHIHIRO , URATA YOSHITO , WATANABE KAZUO , ITOU KIYOTERU
IPC分类号： G03G15/00 , G03G21/00 , G03G21/16
摘要： PURPOSE:To reduce the size of an electrophotographic device by holding a photosensitive body device which has a beltlike photosensitive body extended between two rollers by the 2nd main body wherein an optical device is arranged, and holding the 2nd main body in the 1st main body. CONSTITUTION:The beltlike photosensitive body is utilized to reduce the size (thickness), the photosensitive body 12 constituted so that the photosensitive body 9 runs while extended between the rollers 10 and 11 is positioned and held by the 2nd main body through shafts of the rollers 10 and 11, and the 2nd main body 20 is supported on a support means 40 in a V-shaped groove where the roller 10 of the photosensitive body device 12 faces the developing roller 38 of the developing device 13 of the 1st main body 33 and also supported in the main body 33 by a latch member 46 as a locking means. The 2nd main body 20 is the optical frame device equipped with a short-focus lens array 19 and is energized counterclockwise around the main body 33 and a fulcrum 34 with a spring 35 to form an opening part.

62. 发明专利

JPS6090348A COPYING DEVICE 失效
公开(公告)号：JPS6090348A
公开(公告)日：1985-05-21
申请号：JP19851783
申请日：1983-10-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： URATA YOSHITO , SASAKI TOSHIHARU , YOKOYAMA YOSHIHIRO , WATANABE KAZUO
IPC分类号： G03G15/00 , G03G21/16
摘要： PURPOSE:To execute easily a maintenance work by making the first body having an original platen openable and closeable to the third body having a transfer material path, and making the second body having a photosensitive body openable and closeable to the first body so that the body of only a necessary part can be opened and closed safely and easily. CONSTITUTION:When an original platen 29 is moved to the left, and thereafter, drawn up in the upper direction by holding a knob 57, the second body 200 rotates upward centering around a revolving shaft 58, and the body can be opened. As a result, a photosensitive body 20 moves upward together with the second body 200, and the inside of a copying device is opened. In a state that the original platen 29 moves to the right and is positioned on the first body 100, when a screw 63 for fixing the first body 100 to the third body 300 is loosened, and the right end of the first body 100 is raised, the first body 100 and the second body 200 are opened upward as one body centering around a supporting shaft 62, therefore, the whole inside of the copying device is opened considerably.

63. 发明专利

JPS6088964A COPYING DEVICE 失效
公开(公告)号：JPS6088964A
公开(公告)日：1985-05-18
申请号：JP19782283
申请日：1983-10-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： URATA YOSHITO , SASAKI TOSHIHARU , YOKOYAMA YOSHIHIRO , WATANABE KAZUO
IPC分类号： G03B27/62 , G03G15/00 , G03G21/16
摘要： PURPOSE:To open effectively the center part of a copying device, and to execute easily various maintenances with respect to a developing device, a paper jam, etc. by constituting a titled device so that the second body is openable and closeable in the lower face of an original placing plate. CONSTITUTION:An original placing plate 29 is moved to the left from the first position opposed to the upper part of a body 200 to the second position which is not opposed to said part. Subsequently, when a knob 57 for opening and closing the body 200 is held and drawn upward, the body 200 rotates vertically in the upper direction centering around a revolving shaft 58, and the body can be opened. In this case, a photosensitive body 20 moves upward together with the body 200 since shafts 53, 54 of rollers 21, 22 are fitted to photosensitive body device holder parts 59, 60. As a result, the inside of a copying device is opened, and a maintenance to a developing device 33, a removal of a paper jam in a transfer material path in the circumference of a transfer corotron 25, and various maintenances of cleaning, etc. in the transfer corotron can be executed easily.

64. 发明专利

JPS5927981B2 JPS5927981B2 - 失效
公开(公告)号：JPS5927981B2
公开(公告)日：1984-07-10
申请号：JP4798278
申请日：1978-04-21
申请人： Matsushita Electric Ind Co Ltd
发明人： SASAKI TOSHIHARU , KATAOBE NOBORU , YOKOYAMA YOSHIHIRO
IPC分类号： G11B15/44

65. 发明专利

JPS5584068A CASSETTE TRANSFER DEVICE FOR MAGNETIC RECORDER* REPRODUCER 失效
公开(公告)号：JPS5584068A
公开(公告)日：1980-06-24
申请号：JP15975578
申请日：1978-12-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YOKOYAMA YOSHIHIRO , KATAOBE NOBORU
IPC分类号： G11B15/675
摘要： PURPOSE:To facilitate the transfer operation of the cassette by giving the control to the motor-driven loading and removal of the cassette via the switch which detects the necessary position of the cassette. CONSTITUTION:Cassette 2 is inserted into transfer component 32, and thus the tip of cassette 2 turns pawl 80 to secure the connection for cassette insertion end detection switch 88. Thus motor 54 has the forward turn to shift component 32 via gear 66 and rack 52, and pawl 16 of component 16 is fitted into aperture 4 of cassette 2. As a result, cassette 2 is transferred along with component 32. Then pin 50 of component 32 stops motor 54 via cassette loading end detection switch 90. At the ejection time of the cassette, motor 54 has the backward turn to shift the cassette to the ejection position via cassette ejection end detection switch 92. Thus the cassette is stopped, and the motor-driven control is given to the loading and removal of the cassette. Thus the loading, removal and transfer of the cassette can be given in a simple and assured way and without any malfunction.

66. 发明专利

JPS54139703A TAPE DRIVING SYSTEM 失效
公开(公告)号：JPS54139703A
公开(公告)日：1979-10-30
申请号：JP4798178
申请日：1978-04-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SASAKI TOSHIHARU , KATAOBE NOBORU , YOKOYAMA YOSHIHIRO
IPC分类号： G11B15/44
摘要： PURPOSE:To achieve the stabilization of tape running by respectively independently driving two capstan shafts with two motors and controlling the revolutions of both motors. CONSTITUTION:Two capstan shafts 10, 11 are respectively independently driven by two motors 12, 13 which revolve in mutually opposite directions. Now, if a pinch roller makes rolling contact to the shaft 10 and other pinch roller 15 is apart from the shaft 11, a tape 1 is run at a constant speed by the motor 12 which is so controlled as to make constant running. On the other hand, a reel shaft table 8 takes up the tape 1 as it is transmitted with the power of the motor 13 which is controlled of the number of revolutions with respect to load torque by way of an idler 16. It is possible to perform the operation of the tape in the reverse direction, i.e., auto reverse type running by the operation of an inversion changeover means 17. The independent driving of the two capstan shafts with two motors of controlled revolutions in this way enables the tape to be run stably.

67. 发明专利

JPS5250213A MAGNETIC RECORDER AND REPRODUCER 失效
公开(公告)号：JPS5250213A
公开(公告)日：1977-04-22
申请号：JP12668075
申请日：1975-10-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SHIMIZU KIYOUTA , YOKOYAMA YOSHIHIRO , WAKABAYASHI NORIAKI
IPC分类号： G11B15/087 , G11B15/02 , G11B15/18 , G11B15/66
摘要： PURPOSE:In an apparatus wherein a tape is pulled out from a cassette to form a tape running path, a cue head is moved according to rape running mode, whereby the head touch to the cue head is improved even during high speed running.

68. 发明专利

JPS5250211A MAGNETIC RECORDER AND REPRODUCER 失效
公开(公告)号：JPS5250211A
公开(公告)日：1977-04-22
申请号：JP12666975
申请日：1975-10-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SHIMIZU KIYOUTA , YOKOYAMA YOSHIHIRO
IPC分类号： G11B15/665 , G11B15/29 , G11B15/66
摘要： PURPOSE:Tape pull-out levers for pulling out a tape from an L cassette and pinch roller levers are controlled by a single moving member.

69. 发明专利

JPH09247545A SCANNER TYPE ELECTRONIC CAMERA 失效
公开(公告)号：JPH09247545A
公开(公告)日：1997-09-19
申请号：JP5277196
申请日：1996-03-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SHIMAMOTO TAKESHI , YOKOYAMA YOSHIHIRO
IPC分类号： H04N1/04 , H04N3/08 , H04N5/335 , H04N5/341 , H04N5/347 , H04N5/351 , H04N5/369 , H04N5/372 , H04N5/378 , H04N9/04
摘要： PROBLEM TO BE SOLVED: To receive an image at a high speed by subscanning a 2-dimension image pickup element narrower than an area sensor and driving a charge transfer register of the 2-dimension image pickup element in an opposite direction at the same speed as the subscanning. SOLUTION: The charge transfer type 2-dimension image pickup element 2 placed on the image forming face of a lens system 1 is subscanned by a scanner means 4 fixed to a camera chassis 3 along the image forming face. An X clock generating circuit 5 supplies an X clock to provide a TDI operation in parallel with the image pickup element 2 and a Y clock generating circuit 6 supplies a Y clock to allow the image pickup element 2 to output serially the image pickup signal. Photoelectric conversion is conducted on an X register 22 and light is shut to other parts than a light receiving section 20. A still object image 21 is being moved in the direction X when viewing the image pickup element from its upper part because the image pickup element 2 is scanned in a direction opposite to the direction X. Thus, charges are transferred to the X register 22 at the same speed as the subscanning speed and in the opposite direction, the sensitivity in response to the number of picture elements in the direction X is obtained in the TDI operation.

70. 发明专利

JPH0851522A IMAGE INPUT DEVICE 失效
公开(公告)号：JPH0851522A
公开(公告)日：1996-02-20
申请号：JP18747994
申请日：1994-08-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MURATA KAZUYUKI , KOJIMA AKIO , KUWABARA YASUHIRO , TAKAHASHI NAOKI , YOKOYAMA YOSHIHIRO
IPC分类号： H04N1/107 , G01B21/00
摘要： PURPOSE:To easily calculate a picture element coordinate value at both ends of an image sensor in an image input device whose scanning is conducted manually based on coordinate value of two wheels at both ends of the image sensor. CONSTITUTION:A wheel 90 is arranged in the vicinity of each end of a line image sensor 1. A gear 92 is turned integrally with the wheels 90. A rotary shaft 91 is used for a shaft for the wheels 90 and gears 92. A gear 93 meshes with the gear 92 and a torque of the wheel 90 is delivered to a disk 94 with a slit via the drive shaft 95. A photo sensor 96 detects a light reflected on the disk 94 with slit and outputs a biphase pulse corresponding to the rotary angle of the wheel. An encoder 2a is made up of the disk 94 with slit, the drive shaft 95 and the photo sensor 96. Similar components 90'-96' are arranged also to the other end of the line image sensor.

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