Mitsubishi Electric Corporation

Seiro Yuge

Koji Ota

Akane Nomura

Akira Inoue

Kota Kurihara

Akinori Shimizu

Shota Yamada

Yasuhiro Nakamura

Makoto Takata

Noriko Nagata

Masashi Sugimoto

Fan Zhang

A microwave excitation light-source device includes: a center conductor extending in an axis direction; an annular conductor having light transparency and disposed concentrically with respect to the center conductor; and an arc tube in which a luminescent material is enclosed, the arc tube being disposed so as to extend along the axis direction in an annular space created between the center conductor and the annular conductor; wherein, with respect to the arc tube, in a plane that is perpendicular to the axis direction, a single closed curve drawn along a tube wall of the arc tube intersects zero or even number of times, every line drawn from the center conductor toward the annular conductor.

Microwave excitation light-source device

A disinfecting and virus inactivating device performs disinfection treatment or inactivation treatment in a target space that a moving body enters and exits. The disinfecting and virus inactivating device includes a locus detection module configured to detect a movement locus of locations where the moving body comes into contact with respective objects or respective portions of an object in the target space, a substance generating module configured to generate a particular substance for use in the disinfection treatment or the inactivation treatment, and a transmission module configured to generate an air flow and transmit the particular substance generated by the substance generating module to the movement locus.

Disinfecting and virus inactivating device, air-conditioning apparatus including disinfecting and virus inactivating device thereon, and disinfection and virus inactivation method

A microwave-excited light source device according to the present application comprises: a center electrode that extends in an axial direction; an annular electrode that is disposed concentrically with respect to the center electrode; an arc tube that is disposed in an annular space formed between the center electrode and the annular electrode and extends along the axial direction in an elongated shape: a connection end plate to which the other pole of a microwave generation source is electrically connected; a connector that electrically connects the annular electrode and the connection end plate; and a buffer that is elastically deformed when the arc tube is subjected to an external force, thereby suppressing stress to be applied to a contact surface between the annular electrode and the connector.

Microwave-excited light source device

An emotion estimation apparatus includes preparation biological information acquisition circuitry acquires, separately from subjects who are in a preparation space, first biological information indicating a physical state of each subject and analyzes the first biological information, preparation emotion information acquisition circuitry acquires emotion information indicating an emotion of each of the subjects, association construction circuitry constructs association information in which the first biological information and the emotion information corresponding to the first biological information are associated with each other, estimation biological information acquisition circuitry acquires second biological information indicating a physical state of any one subject of the subjects who is present in an estimation space, estimation circuitry extracts the emotion information associated in the association information with the first biological information that is equal to the second biological information, and estimate an emotion of the one subject according to the emotion information thus extracted.

Emotion estimation apparatus and emotion estimation method

A comfort-analyzing device includes a display unit, a first control unit, an input unit, and a cognitive-structure constructing unit. The display unit is configured to present a questionnaire for extracting both a comfort level of a user in an environment and at least one environmental factor to determine the comfort level. The first control unit is configured to cause the display unit to present the questionnaire twice or more during a survey period. The input unit is configured to accept, from the user, input of each reply to the questionnaire presented twice or more. The cognitive-structure constructing unit is configured to construct a cognitive-structure model representing a cognitive structure of the user regarding comfort by extracting both the comfort level and the at least one environmental factor in chronological order based on each reply to the questionnaire presented twice or more.

Comfort-analyzing device, environment-control command device, and comfort-analyzing method

A dehumidifying element includes a plurality of sheets that have moisture adsorption and desorption properties and that are stacked on top of each another. At least some of the sheets each have an irregular shape. The sheets each contain a hygroscopic agent having properties of a re-moistening-type glue that exhibits adherence when adsorbing moisture and that solidifies when being dried. The sheets are bonded to each other by the hygroscopic agent.

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Tokyo, Japan

Seiro Yuge