Sanyo Electric Co., Ltd.

Panasonic Healthcare Holdings Co., Ltd.

Panasonic Healthcare Co., Ltd.

Yoshiaki Noguchi

Yasuhiko Yokoi

Masaki Harada

Akifumi Iwama

Jiro Ohnishi

Haruhisa Yamasaki

Masahiro Iseki

Satoshi Imai

Shigeki Matsuta

Hiroyuki Umezawa

Mineo Ikematsu

Tetsuya Masuda

Eiji Fukuda

Keiko Kurokawa

Toshikazu Ishihara

Hiroyuki Kuribara

Daisuke Suzuki

Keiji Sato

Katsuhiro Shibata

An isolator includes a work chamber, a sterilizing substance supply unit, a gas flow channel pressure adjustment unit, a work chamber barometer, and a controller. The controller is configured to control execution of a gas flow channel leak test for checking a gas leak in a gas flow channel based on a detection result by the work chamber barometer after making the gas flow channel pressure adjustment unit increase or decrease the pressure in the gas flow channel, and is configured to control supply of the sterilizing substance by the sterilizing substance supply unit. The controller performs heating of a heater, which accompanies the supply of the sterilizing substance, in parallel with the gas flow channel leak test.

Isolator

In an electric device (), an air inlet (),a gas-liquid contact portion (), a water collecting portion () and an air outlet () are arranged in sequential order from upstream of an air duct (). In a water storage portion () the gas-liquid contact portion () is dipped and the water collected thereby is stored. An electrolyzing portion () generates the electrolyzed water () containing an active oxygen species by electrolyzing the water stored in the water storage portion (). As a result, a compact electric device with an air cleaning function is provided at low cost that is capable of generating water containing an active oxygen species without requiring additional water feed and without generating a by-product.

Electric device with air cleaning function

An heat pump drying machine has a normal dry mode (e.g., compression ratio is equal to or greater than 3) for operating a compressor at a predetermined dry operation frequency and an energy saving dry mode (e.g., compression ratio is equal to or greater than 2.3 and is less than 3) for operating the compressor at an energy saving operation frequency that is lower than the dry operation frequency. A control device is provided to control an operation frequency of the compressorso that the two dry operation modes are switched to each other. The control device can execute the control for increasing the operation frequency of the compressor to the dry operation frequency during the operation of the energy saving dry mode.

Heat pump drying machine

A sterilizing material supply apparatus has a sterilizing material gas generator including a mist generation unit and a vaporizing unit. In the mist generation unit, hydrogen peroxide solution in a cup is converted into a mist by ultrasonic vibration generated by an ultrasonic vibrator. The hydrogen peroxide solution which has been turned into the mist is heated by a heater in the vaporizing unit so as to be gasified. The gasified hydrogen peroxide solution is supplied to a workroom of an isolator as a sterilizing gas.

Sterilizing material supply apparatus and isolator

A surface treatment agent for a model according to this invention can improve finish of a surface treatment for a model and can shorten time necessary for finish. The surface treatment agent is used for filling stair-steppings on a model surface, mainly comprising base resin which is cured by physical action and microparticles which have good wettability to the base resin and have a particle diameter equal to or smaller than the stair-stepping.

Surface treatment agent for model

Growing community of inventors

Toon, Japan

Yoshiaki Noguchi