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JP02257502 |
PURPOSE: To collect the sunlight with a high efficiency by means of simple control by transferrin g the sunlight using an optical fiber having its incident end face fixed at the focus of a parabolic mirror, which is supported to a shaft ...
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JP02239505 |
PURPOSE: Tc efficiently collect sunlight to make it possible to shine that portion of a building which does not receive sunlight by combining a light collecting portion and a 3-branch type light collecting guide being connected to a refl...
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JP02233943 |
PURPOSE: To provide a small-sized supporting mechanism and a compact device as a whole and at the same time to apply a balanced load to the supporting mechanism by inserting a supporting rod into a groove in a supporting frame. CONSTITUT...
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JP02204903 |
PURPOSE: To create an aimed natural environment within a building, an underground area or an area sandwiched by building by providing a sunlight lighting device for guiding sunlight into an enviroment-creating space and a mist generator ...
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JP02197005 |
PURPOSE: To simplify a lighting device to reduce cost by a method wherein the sun is followed to collect solar light efficiently, and the light is directly transmitted to each fixed lens via a light guide cable and radiated from a projec...
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JP02187563 |
PURPOSE: To provide a solar light utilizing equipment which does not disperse condensed solar light by providing a collecting device to collect solar light, an optical fiber cable through which collected solar light is guided in a room, ...
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JP02168504 |
PURPOSE: To obtain a device suitable for use in a gymnasium, a hall and the like without any hindrance to the arrangement and the like of overhead suspension fittings by arraying many lighting machines and enabling the maintenance of des...
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JP02142003 |
PURPOSE: To save power energy by providing a guide means of sunlight and forming a light radiation unit on a ceiling so as to obtain enough brightness without turning on a lighting device in daytime. CONSTITUTION: An U-shaped reflecting ...
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JP02139802 |
PURPOSE: To provide effective transmission of light by furnishing a ball lens at a light inlet of a light leading means, and irradiating the beam of light collected by a means to collect the solar beam onto a light leading means via the ...
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JP02139801 |
PURPOSE: To lead solar beam with a low damping factor by furnishing a condenser lens adjoining to the lens side of a single-side prism plate, whose one side is made flat and other side is provided with a plurality of curvature lenses, an...
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JP02117331 |
PURPOSE: To provide the title system capable of effectively growing seaweeds pitching and rolling with seawater flow, so constructed that sunlight collected at the upper part of each cylinder stood underwater is fed to the corresponding ...
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JP02117002 |
PURPOSE: To efficiently utilize light from a ceiling to illuminate a desk, etc., by focusing light from a ceiling lamp in a room by condensers provided on the upper part of a partition and introducing it to a lighting apparatus at hand w...
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JP02086004 |
PURPOSE: To introduce solar rays into a room the whole day by providing natural light collecting devices having solar lenses reflecting and feeding solar rays into a building around a building and having the angle adjusting function feed...
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JP02075103 |
PURPOSE: To receive light at a low cost from an extension building built near an existing building to the existing building with a light tunnel provided with a natural light receiving section on one end and a light release section on the...
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JP02037605 |
PURPOSE: To introduce the solar light to the desired shade section by calculating and adjusting the angle of reflecting faces so as to radiate the reflected light of the solar light to the position set by the detection signal detecting t...
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JP01309202 |
PURPOSE: To make it possible to illuminate a statue of a religious object with a natural light by providing plural sets of ring-form lenses of coaxial glass blocks facing in a specific direction, and dispersing light passages which consi...
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JP01302604 |
PURPOSE: To make a transparent dome body small and allow a solar light collecting element section to invariably follow the direction of the solar light by fitting the dome body to the base plate of the solar light collecting section and ...
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JP01289006 |
PURPOSE: To increase the collection efficiency of sunbeams by providing a correction installing device to install the sunbeam collection elements to make each light receiving surface rectangular to the sunbeams passing through a dome bod...
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JP01281604 |
PURPOSE: To ensure the capability of standby precisely at the sunrise position of the following day in an equatorial type shift mechanism by providing a sensor for detecting the angle of a Fresnel lens or a reflecting mirror for convergi...
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JP01253105 |
PURPOSE: To take light effectively through a thin and wide area using only a small number of optical fibers by forming a light taking panel consisting of a plurality of conical bodies connected with each other at their bottoms to be refl...
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JP01239347 |
PURPOSE: To prevent loss in heat radiation from a room, loss in cooling performance and the like by providing a fan for circulating the outdoor air through a space between double light-transmittable plates and further providing heat coll...
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JP01239346 |
PURPOSE: To prevent the intensity of illumination from being excessive, and to lighten an air-conditioning load by providing heat collecting fins equipped with an angle regulating mechanism, and a refrigerant passing pipe being in heat-t...
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JP01167905 |
PURPOSE: To make it possible to pick up the sunlight evenly all day long without pursuing the sun by using a prism and a lens to reflect and lead the sunlight in the necessary direction. CONSTITUTION: A prism plate 5 with one side being ...
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JP01161604 |
PURPOSE: To average the quantity of daylightening through a day by providing flat surface prisms combined into a crest shape in a solar light intake port in the condition that the ridge line of the crest is arranged in the north and sout...
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JP01146203 |
PURPOSE: To enable the use of an illumination, in any place, which utilizes the sunlight rationally without a complicated mechanism, by arranging a fish-eye lens on a light condensing position and installing the focusing edge of optical ...
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JP01124901 |
PURPOSE: To provide a daylighting device which can always collect a constant amount of natural light efficiently in a cost effective manner in response to dairy positional change of the sun by setting up a curved mirror for reflecting th...
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JP01109604 |
PURPOSE: To take in sunlight to an arbitrary place of a building by using a columnar structure provided with a daylighting surface and a reflecting light irradiating port, and whole the internal surface of reflecting mirrors. CONSTITUTIO...
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JP01084505 |
PURPOSE: To take reliable measures against rain between a cylindrical body and a roof, by cutting, along a roof slope, a bottom part of the cylindrical base body having a fin for mounting a transparent semi-spherical dome in an upper par...
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JP01081105 |
PURPOSE: To prevent a loss in collecting the sunlight, by providing a compact parabolic convex mirror, opposite to a parabolic concave mirror, with its center line and focus position aligned to those of the parabolic concave mirror, and ...
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JP01081104 |
PURPOSE: To efficiently send out only visible light of good quality, by a simple structure equipped with a condenser lens, a lens control part, an optical ray selector and an optical fiber. CONSTITUTION: A control part 2 supports a plast...
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JP63200107 |
PURPOSE: To attain infinite light intensification and illumination by transmitting the condensed light by an optical fiber and expanding the section of the optical fiber by a lens or the like to transmit the light to the following optica...
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JP63161404 |
PURPOSE: To obtain a photoconductor which is easy to construct and has durability and does not change the wavelength of the sunlight during transmission, by constituting the inside face of a specular stainless steel duct. CONSTITUTION: T...
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JP63157106 |
PURPOSE: To obtain an intense reflected light beam from an optical fiber bundled part, by radiating a focus of the sun to one end where optical fibers are bundled, and transferring it to the same fiber bundled part of the other end. CONS...
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JP63030801 |
PURPOSE: To eliminate a chromatic aberration, and to improve the profitability, comparing with a device which has used an optical fiber, by combining an optical device consisting of a reflection mirror for condensing the solar light to p...
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JP62278502 |
PURPOSE: To simplify the structure of a transmitter, to reduce the cost, and to increase the light transmission efficiency by using an optical fiber bundle for the bent part of an optical transmission line 3, and coating the outside face...
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JP62266502 |
PURPOSE: To converge light including scattered light in addition to direct light from the sun and to transmit the converted light to a distant place of use through an optical fiber by including a 2nd fluorescent body for converting a lon...
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JP62175702 |
PURPOSE: To emit light propagated in a photoconductor rod in a desired radial direction by dividing the photoconductor rod radially into plural pieces about the center point as a common point and forming reflecting surfaces as respective...
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JP62173414 |
PURPOSE: To improve the natural lighting efficiency by converging temporarily a solar light by a curved surface mirror, bending it in the light leading direction, and sending it into an optical transmission means of the post-stage. CONST...
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JP62148913 |
PURPOSE: To light with sunlight to an optional position at an optional time by obtaining the angle of a sunlight reflector on a basis of the position of the sun and a position to be lighted by an operating part of a controller and drivin...
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JP62096914 |
PURPOSE: To effectively condense the sunbeam and to obtain a partial illuminative or decorative effect by receiving the sunbeam in all directions and combining wide angle lenses and concave lenses. CONSTITUTION: Wide angle lenses 2, conc...
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JP62035301 |
PURPOSE: To grow the plant effectively by supplying the light equivalent to the direct sunlight and the light equivalent to the indirect sunlight to the plant simultaneously. CONSTITUTION: A part of the light discharged from a light elec...
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JP61172108 |
PURPOSE: To light a room at the north side and a sun shadow caused by a building by installing a movable reflecting mirror, which follows the sun and reflects a solar light beam on a wall at the north side, on the roof of the building at...
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JP61172105 |
PURPOSE: To radiate light propagated in a cylindrical optical conductor outside the conductor through a groove part by providing plural grooves engraved spirally on the surface of the cylindrical optical conductor. CONSTITUTION: Some par...
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JP61149915 |
PURPOSE: To improve the state of light collection according to the angle of incidence of the sunshine all the time by changing the direction of the optical axis of a concave reflecting mirror according to variation in the angle of incide...
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JP61148412 |
PURPOSE: To enter the sunshine into rooms continuously by installing a reflecting plate outside a house, reflecting the sunshine into the rooms by the reflecting plate, and rotating the reflecting plate in two axial directions under micr...
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JP61137103 |
PURPOSE: To prevent the melting at the end face of an optical fiber and to make possible the easy condensing and transmission of the solar light by providing a filter in an optical path between the front face of a lens and the light inci...
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JP61120104 |
PURPOSE: To attain cost reduction and further connect plural radiators longitudinally, and to improve the utilization efficiency of light by using transparent water as a transmission medium for light as a substitute for optical oil. CONS...
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JP61114214 |
PURPOSE: To collect the sunshine efficiently at a narrow installation place by providing a light collecting plate with a reflecting surface which slants to its plate surface, and arranging an optical transmission line at the plate surfac...
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JP61114206 |
PURPOSE: To improve light collection efficiency and to allow use even when it is cloudy by arranging light collecting plates in which a fluorescent material is dispersed in an array and in the thickness direction at intervals, and coupli...
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JP61109005 |
PURPOSE: To utilize the effect of light energy by providing optical radiators which have plural transparent plates, rotatable around an axis perpendicular to the axis of a transparent cylindrical body in the axial direction of the cylind...
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