Mitsubishi Electric Corporation

Showa Denko Kabushiki Kaisha

Nobuhiro Watanabe

Juichi Kasai

Hirokazu Nomoto

Tadao Takase

Yusuke Kurose

A guide groove has two protrusions on a side face, and a slider has three concave grooves, into which the two protrusions are capable of being fitted, on a sidewall. When the slider is located at a lock position, the two protrusions are fitted into two of the three concave grooves on one end side of the guide groove to restrict movement of the slider. When the slider is located at an unlock position, the two protrusions are fitted into two of the three concave grooves on the other end side of the guide groove to restrict movement of the slider.

Side-coupling-type electronic device unit

A feedstuff for swine containing 0.001% to 0.1% by weight of L-tryptophan or its salt, in addition to a required amount of L-tryptophan component, together with the other essential constituents. The inclusion of the additional L-tryptophan or its salt results in increases in milk yields and body weight of dams, an increase in growth rate of farrows, a reduction of recurrence days of estrus, and an increase in the body weight gain of fattening pigs or hogs. A method for formulating the feedstuff containing the additional amount of L-tryptophan or its salt is also presented.

Growing community of inventors

Tokyo, Japan

Nobuhiro Watanabe