Dai Nippon Printing Co., Ltd.

Fujitsu Corporation

Nec Corporation

Kokusai Denshin Denwa Co., Ltd.

Kakusai Denshin Denwa Kabushiki Kaisha Et Al.

Hitoshi Nishikawa

Keita Arihara

Naoto Yamanaka

Takeshi Kobayashi

Masaaki Takahashi

Kenichi Asakawa

Yoshiyuki Inoue

Junichi Kojima

Saori Miyazaki

Koichi Tatekura

Hajime Ohta

Naoki Norimatsu

Yoshikazu Kogure

In order to satisfy the demand of consumers regarding design attractiveness, an infrared-light-transmitting dark color ink is provided, the ink having a black appearance and attaining high design attractiveness and, despite this, having sufficient infrared-light-transmitting property. The infrared-light-transmitting dark color ink transmits near infrared light having wavelengths of 750-1,500 nm, and comprises a resin component and a pigment component that comprises both a brown pigment, e.g., a benzimidazolone pigment, and a phthalocyanine pigment.

Infrared-light-transmitting ink of dark color, and infrared-light-reflecting sheet obtained using same

A decorative sheet () pertaining to the present invention comprises a base material (), a colored ink layer (), a primer layer (), and a surface-protecting layer () in this order, wherein the base material () comprises a polyester-based film wherein a thickness of the base material () is 20 &#x3bc;m or more but 95 &#x3bc;m or less; the surface-protecting layer () comprises a cured product of an ionizing radiation-curable resin composition wherein elongation of the cured product according to JIS K6732 is 1% or more; and elongation of the decorative sheet according to JIS K6732 is 30% or more but 180% or less. This enables all of secondary workability, weather resistance, and fire resistance to be enhanced.

Decorative sheet and decorative metal plate using same

When a trouble occurs in a cable, a feeding pass for another cable is ensured. In a feeding pass switching circuit, optical fibers are respectively connected to the terminals A, B and C. When a negative current is applied to the system in a state where a BRANCH2 is put in an open circuit and a TRUNK is grounded, a relay K1 is activated, and then a relay K2 is activated. Successively, when a positive current is supplied from the TRUNK, a cable connected to the TRUNK and a BRANCH1 is fed from both terminals. When the positive current is supplied from the BRANCH1 in a state where the TRUNK is put in a open circuit and the BRANCH2 is grounded, a relay K3 is activated. Successively, when the negative current is supplied to the BRANCH2, a relay K5 is activated. In such a manner, the power is fed to each feeding pass from one terminal.

Feeding pass switching circuit

A transmission line between terminals of a three-terminal station is branched by a branching unit and power is transmitted between the terminals of the three-terminal station and a power feed system in the transmission line including: a switch for switching a power feed line feeding power to a repeater between a both-end power feed mode and a single-end power feed mode; and connection holding means for holding a power feed connection state without change upon an occurrence of a failure.

Power feed system in transmission line between terminals of

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Tokyo, Japan

Hitoshi Nishikawa