Victor Company of Japan, Limited

Seikosha Co., Ltd.

Takeo Murayama

Naomichi Nishimoto

Tomoaki Suzuki

Masahiro Hirasawa

Hiroshi Noritake

Satoru Yoshizawa

Hideo Onda

Kazuhiko Kogo

In a video signal recording apparatus, a first video signal is compressed into a second video signal in response to a controllable quantization factor which determines a degree of the compression. The quantization factor is controlled to maintain a data rate of the second video signal at substantially a constant rate. A detection is made as to a magnitude of the quantization factor. A decision is made as to whether or not the detected magnitude is greater than a predetermined reference magnitude. The second video signal is recorded on a recording medium when the detected magnitude is greater than the predetermined reference magnitude.

Video signal recording apparatus

An injection molding machine includes a sub-mold hollow structure defining a plurality of sub-mold hollows which are formed in at least one of a fixed-side base plate and a movable-side base plate with a keyway being formed in the base plate in which the sub-mold hollow structure is formed. A changeable sub-mold is detachably mounted in each of the sub-mold hollows, and a comb-shaped fixing key is detachably engaged in the keyway and fixes the changeable sub-molds when the comb-like fixing key is inserted into the keyway.

Injection molding machine having exchangeable sub-molds

Growing community of inventors

Tokyo, Japan

Takeo Murayama