Daikin Industries, Ltd.

Eidai Co., Ltd.

Masanobu Kawazoe

Nobuki Matsui

Kazuo Yonemoto

Mamoru Okumoto

Jiro Nishio

Sakiko Fukui

Miyae Yamakawa

Momoe Utsumi

Akari Higuchi

Haruka Tanaka

An environment control system that controls an environment of a subject is provided. The environment control system includes an actuator configured to control an environment of a subject, and a controller configured to control an operation of the actuator. The environment control system includes an inference unit that includes a first learned model and a second learned model. The first learned model has been trained by associating environmental information indicating an environment of a subject with data correlating with one of sleep, excretion, movement, skin, and stress conditions of the subject. The second learned model has been trained by associating the data correlating with one of the sleep, excretion, movement, skin, and stress conditions of the subject with data correlating with a magnitude of one or more risks that may occur with respect to the subject in a future period of time. The environment control system includes an operating condition determining unit configured to, in a case in which data correlating with the magnitude of the one or more risks that may occur with respect to a subject in a future period of time is inferred based on the first and second learned model, evaluate the inferred data to determine an operating condition of the actuator.

Environment control system

An object of the present invention is to prevent efflux of a heat storage material composition from a porous substrate in a heat reservoir. The heat reservoir of the present invention is characterized in that a porous substrate is impregnated with a latent heat storage material and a hydrogenated styrene-based thermoplastic elastomer. When the weight-average molecular weight of the elastomer is designated as X&#xd7;10and the amount of the elastomer is designated as Y parts by mass relative to 100 parts by mass of the latent heat storage material in the heat storage material composition, the following conditions are satisfied: 5&#x2264;X&#x2264;17; 5&#x2264;Y&#x2264;25; if 5&#x2264;X&#x3c;10, Y&#x2265;&#x2212;2X+25; and if 14&#x3c;X&#x2264;17, Y&#x2264;&#x2212;5X+90.

Heat reservoir comprising porous substrate impregnated with latent heat storage material and method for producing the same

A humidity controller apparatus () contains an adsorption rotor () and a heater (). A first passage () along which a first air stream flows and a second passage () along which a second air stream flows are formed in the humidity controller apparatus (). The amount of heat exchange between the first and second air streams and the amount of moisture exchange between the first and second air streams vary by adjustment to the rotating speed of the adsorption rotor (), and the humidity controller apparatus () is switched between a dehumidification operation and a humidification/heating operation. During the dehumidification operation, the rotating speed of the adsorption rotor () is set low. The first air stream is dehumidified by the adsorption rotor () and then supplied to the inside of a room. The second air stream is used for regeneration of the adsorption rotor () and then discharged to the outside of the room. During the humidification/heating operation, the rotating speed of the adsorption rotor () is set high. The first air stream receives heat and moisture from the adsorption rotor () and then is supplied to the inside of the room. The second air stream is heat/moisture-adsorbed by the adsorption rotor () and then discharged to the outside of the room.

Humidity controller apparatus

A cell body receiving fuel supply to generate power, an inverter receiving output power of the cell body to convert it into ac power, and a vapor-compression refrigerating machine receiving the ac power output from the inverter as operating power and using a motor as its driving source are provided. An intermediate part of a connection line connecting the aforementioned inverter and vapor-compression refrigerating machine is connected to a refrigeration air-conditioning power board to make effective use of a fuel cell and to prevent the footprint and construction costs from increasing.

Fuel cell power generation refrigerating system

Growing community of inventors

Osaka, Japan

Masanobu Kawazoe