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    • 12. 发明专利
    • LIGHTING CONTROL METHOD AND LIGHTING SYSTEM
    • JP2000294387A
    • 2000-10-20
    • JP10271899
    • 1999-04-09
    • SEKISUI HOUSE KK
    • MORITA TAKESHI
    • H05B37/02
    • PROBLEM TO BE SOLVED: To provide the optimum lighting environment corresponding to the biological rhythm of man by automatically controlling at least a part of operation so that the lighting including much low color temperature light is provided in the tranquilized period of the biological rhythm of man, and the lighting including much high color temperature light is provided in the activated period of the biological rhythm of man. SOLUTION: For example, a ceiling light L1 consists of the first and second two straight fluorescent tubes 1, 2. The first fluorescent tube is a fluorescent lamp of bulk color (color temperature 3000K) and the second fluorescent tube 2 is a fluorescent lamp of daylight color (color temperature 6500K). The fluorescent tubes 1, 2 are respectively connected to a control part C10. The control part 10c includes a timer, is provided with a switch, and automatically executes the lighting on and off operation of the fluorescent tubes 1, 2 at a predetermined time, and this operation can be also manually executed. Whereby, for example, the second fluorescent tube is automatically lighted at rising, and manually lighted out at sleeping and about noon, so that the intensity of illumination of daylight is provided from a time about noon to a time before the sunset.
    • 13. 发明专利
    • METHOD FOR PLANNING ARTIFICIAL LIGHTING
    • JP2000294385A
    • 2000-10-20
    • JP10271799
    • 1999-04-09
    • SEKISUI HOUSE KK
    • MORITA TAKESHI
    • H05B37/02
    • PROBLEM TO BE SOLVED: To provide the optimum lighting environment corresponding to the biological rhythm of man by lighting a first light source of low color temperature in the tranquilized period of the biological rhythm of man, and lighting a second light source of high color temperature in the activated period of the biological rhythm of man. SOLUTION: For example, a ceiling light consists of the first and second annular fluorescent tubes. The first fluorescent tube is a fluorescent lamp of bulk color (color temperature 3000K) having a small diameter, and the second fluorescent tube is a fluorescent lamp of daylight color (color temperature 6500K) having a large diameter. The ceiling light can be gradually modulatably switched on and off by a switch S1. When a control 3 is adjusted to a position of 'LOW', only the first fluorescent tube is lighted, when the control 3 is adjusted to a position of 'HIGH', only the second fluorescent tube is lighted, and when the control 3 is adjusted to a position 'MIDDLE', the first and second fluorescent tubes are lighted. Whereby the first fluorescent tube of low color temperature and low luminescent level is lighted in the tranquilized period, and the second fluorescent tube of high color temperature and high luminescent level is lighted in the activated period.
    • 15. 发明专利
    • HEAT STORING MATERIAL
    • JPS61235484A
    • 1986-10-20
    • JP7610385
    • 1985-04-10
    • SEKISUI HOUSE KK
    • MORITA TAKESHI
    • F28F23/02C09K5/00C09K5/08F28D20/02
    • PURPOSE:To provide a heat storing material which is excellent in corrosion resistance and heat transfer efficiency and suitable for use as a heat storing wall of buildings etc., by packing voids of an inorg. small granule with a latent heat storing agent to form a heat storing granule and scattering the heat storing agent of form a heat strong granule and scattering the heat storing granule in a matrix such as concrete. CONSTITUTION:Voids 4a of an inorg. small granule 4 (e.g.: perlite) is packed with a latent heat storing agent 5 (e.g.: paraffin or calcium chloride hexahydrate) to prepare a heat storing granule 3. The heat storing granules 3 is mixed with cement etc., followed by addition of water. The mixture is set into a block etc. in a molding tool to obtain an intended heat storing material in which a number of heat storing granules 3 are scattered in a matrix such as concrete. Since in the present heat storing material the heat storing agent 5 which is a heat storing element of the heat storing material 1 is encapsulated in the inorg. small granule 4 to have a small granular shape, there is caused neither supercooling nor phase separation, which contributes to efficient utilization of natural energy.
    • 20. 发明专利
    • METHOD FOR PLANNING ARTIFICIAL LIGHTING
    • JP2000294384A
    • 2000-10-20
    • JP10271699
    • 1999-04-09
    • SEKISUI HOUSE KK
    • MORITA TAKESHI
    • H05B37/02
    • PROBLEM TO BE SOLVED: To provide the optimum lighting environment corresponding to the biological rhythm of man by providing the lighting environment including much low color temperature light in a tranquilized period of the biological rhythm of man, and the lighting environment including much high color temperature light in a activated period of the biological rhythm of man. SOLUTION: For example, a ceiling light consists of the first and second two annular fluorescent tubes. The first fluorescent tube is a fluorescent lamp of bulk color (color temperature 3000 K) having a small diameter, and the second fluorescent tube is a fluorescent lamp of daylight color (color temperature 6500 K) having a large diameter. The ceiling light can be gradually modulatably switched on and off by a switch S1. When a control 3 is adjusted to a position of (LOW), only the first fluorescent tube is lighted, when the control is adjusted to a position of (HIGH), only the second fluorescent tube is lighted, and when the control is adjusted to a position of (MIDDLE), the first and second fluorescent tubes are lighted. Whereby the light including much low color temperature light can be provided with low intensity of illumination in the tranquilized period, and the light including much high color temperature light can be provided with the high intensity of illumination in the activated period.