Central Glass Company, Limited

Kddi Corporation

Kazuki Tanaka

Masatoshi Suzuki

Haruhiko Komoriya

Katsutoshi Suzuki

Takamasa Kitamoto

Takashi Masuda

Kosuke Nishimura

Toru Tanaka

Masayuki Shiota

Shota Ishimura

Ryoko Shimada

Kenta Watanabe

The present disclosure provides a β-diketone storage container including: a metal storage container to which a liquid β-diketone is charged, the metal being an aluminum material; and an inorganic film on an inner surface of the storage container, the inorganic film containing at least one material selected from the group consisting of silicon dioxide, silicon carbonitride, silicon carbide, silicon nitride, diamond, and diamond-like carbon.

Beta-diketone storage container and packaging method

An optical transmission system in which a transmitting station and a plurality of receiving stations are connected via an optical splitter, wherein the transmitting station includes: a controller configured to determine whether to perform intensity modulation or phase modulation on optical signals based on information on transmission distances to the receiving stations and modulation bands; an intensity modulator configured to perform intensity modulation on an optical signal; and a phase modulator configured to perform phase modulation on an optical signal, and wherein one of an intensity modulation signal and a phase modulation signal is transmitted from the transmitting station to each of the receiving stations.

Optical transmission system, PON system, and transmission method

[Problem] To provide an antibacterial agent which can be limited to the required location on the surface of a material without mixing and has excellent antibacterial, antifungal and antiviral effects even at low concentrations of the active component without elution or volatilization. [Solution] An antibacterial agent that contains as an active component a resin having an organic group represented by general formula (I-1).  (In the formula (I-1), Rand Rmutually independently represent a C-Cfluoroalkyl group. 'C' and 'A' are bonded to each other through a covalent bond or an ionic bond, and &#x201c;A&#x201d; represents a hydrogen atom or a cation.)

Antibacterial agent, substrate surface treatment method using the same, antibacterial agent composition, and substrate surface treatment method using the same

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Fujimino, Japan

Kazuki Tanaka