Sony Corporation

Toyo Seikan Kaisha, Ltd.

Masao Naito

Kiyoshi Inoue

Katsumi Kimura

Tateo Kubo

Takeo Nishijima

Masataka Mukai

Isamu Yamamoto

Kenji Morimoto

Tamotsu Ikegami

Kenji Maekawa

Shinichi Kizawa

Shigeru Kato

A video data recording apparatus for recording video data using a tape-like recording medium accommodated in a cassette provided with a semiconductor memory by which it is possible to suitably determine the cuts and make effective use of the semiconductor memory to enable efficient editing. The user can mark the recorded video data with the desired starting position and ending position of the video data. The marked cuts are used to extract the index picture and, at the same time, the recording positions of the cuts and an index picture on the tape recording medium are recorded in the semiconductor memory.

Video data recording apparatus

A power control circuit for a color encoder of a video camera having a camera head portion, a signal processing circuit for generating a luminance signal and a chrominance signal, a color encoder supplied with the luminance signal and the chrominance signal and for generating a composite video signal, and an external output terminal at which the composite video signal is obtained includes a power switch for controlling the power supply to the color encoder, a comparator connected to the external output terminal and for comparing the level of a synchronizing signal at the external output terminal with a reference level and a control circuit supplied with the output of the comparator and for controlling the power switch such that the power switch is turned on when the external output terminal is terminated.

Power control circuit for a color encoder of a video camera

An apparatus for shaping a metallic pull ring and simultaneously connecting it to a container closure is disclosed. The apparatus includes a pre-shaped article former for shearing with a rotary shearing blade a rectangular metal blank from the end portion of a thin metal strip and simultaneously blending it to form an annular pre-shaped article having overlapped opposite ends, a closure feeder as well as a pre-shaped article feeder for continuously positioning a container closure and the pre-shaped article to a rotating support member in such a relation that the free end portion of a tear-off tab of the closure and a part of the pre-shaped article overlap each other and a pull ring shaper and connecter for curling the peripheral edge of the pre-shaped article in the radial direction to form it into a ring and simultaneously rolling the tear-off tab into said ring and connecting them to each other.

Apparatus for shaping an metallic pull ring and simultaneously

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Kanagawa, Japan

Masao Naito