Document |
Document Title |
JPS5343048B2 |
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JPS5341527B2 |
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JPS53125021A |
The operator projects motion-picture film using a projector. A counter counts frame pulses during both forwards and reverse film transport, and thereby keeps track at all times of the film frame count. The operator during forwards projec...
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JPS53124423A |
PURPOSE: To eliminate a shock vibration applied to the film in order to obtain a good reproducing sound by providing a rotatable shaft which has the effect of a flywheel between audio head and film scrape-off means.
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JPS53124422A |
The system is used to remove unwanted interference signals such as mains hum in mains operated electroacoustic reproduction machines such as sound film projectors and magnetic tape recorders. A detector monitors the output signal and red...
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JPS53123927A |
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JPS5340535B2 |
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JPS53133644U |
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JPS53133642U |
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JPS53133643U |
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JPS53120525A |
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JPS53120427A |
PURPOSE: To reduce the generation of noises by the continuous feeding operation and to ensure the synchronism of the sound recording operation and the photography of an 8 mm cinecamera by rocking a reflecting mirror with a cam which is m...
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JPS53132308U |
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JPS53132238U |
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JPS53119031A |
PURPOSE: To record a signal sound of high S/N by electrically remove the noise which occurs at a camera body.
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JPS53129938U |
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JPS53116829A |
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JPS53113530A |
PURPOSE: To carry out the sound recording of a good characteristic with a simple constitution by detecting the noise produced in a camera with a sub-microphone so as to offset a noise component.
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JPS53122941U |
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JPS53122943U |
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JPS5339228Y2 |
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JPS53118628U |
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JPS53118627U |
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JPS53106123A |
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JPS5330489B2 |
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JPS5397830A |
PURPOSE: To project an image upon a screen and to take out an audio signal, while making it possible to prevent the heat liberation from a projecting lamp and to repeat the hearing operations of the sound by driving a lamp cooling fan an...
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JPS5397829A |
PURPOSE: To project an image upon a screen and take out an audio signal, while preventing the heat liberation from a projecting lamp, by charging a slide plate having a magnetic recording portion, which is recorded with the audio signals...
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JPS5397828A |
PURPOSE: To make it possible to project an image on a screen and to take out an audio signal by charging a slide plate having a film portion, which is formed with the image, and a magnetic recording portion, in which the audio signal of ...
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JPS53105743U |
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JPS53105744U |
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JPS5395626A |
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JPS5395627A |
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JPS5393827A |
PURPOSE: To eliminate fluctuations in speed and improve reproduction quality of timbers by suing a first flywheel for large variations in the feed speed of a film and a second flywheel for minute vibrations.
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JPS53101544U |
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JPS5393025A |
An image projector apparatus, for cinematograph film or the like transparent frames, includes a programmable control for instance operable from magnetic tape which may include audio signals stored in synchronism with the intended speed o...
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JPS5393023A |
An audio-visual phonograph device including a visual image projection system is provided which includes a case for the phonograph device having a lid that serves as a screen for the projection of images formed on a flat disc. The phonogr...
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JPS5390930A |
PURPOSE: To stop the projection in order to prevent the occurrence of a trouble due to an anomalous film feed in the system for controlling the motor speed with the detection of the film loop by detecting the vanish of a signal from the ...
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JPS5386211A |
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JPS5386210A |
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JPS5386212A |
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JPS5391634U |
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JPS5329145Y2 |
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JPS5388137U |
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JPS5381228A |
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JPS5326972Y2 |
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JPS5382345U |
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JPS5375929A |
PURPOSE: To ensure and facilitate the sound cutting operation by projecting the cinefilm, which is formed with two sound tracks, with the use of a projector which is equipped with a magnetic head and a recording input device in a desired...
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JPS5379527U |
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JPS5373138A |
PURPOSE: To facilitate the sound editing in the film provided with chief and sub magnetic tracks by recording on the sub track while listening to the sound of the chief track, and by making a superposed sound recording possible while lis...
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JPS5376831U |
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