Patent application number | Description | Published |
20080266527 | PROJECTOR - A reduced product height/thickness projector includes an illuminator, an electro-optic modulator, a projection system, a collector lens, and associated housing. The illuminator including a light source that emits an illumination light flux, a first lens array having a plurality of first lenslets that divide the illumination light flux from the light source into a plurality of sub-light fluxes, a second lens array having a plurality of second lenslets corresponding to the plurality of first lenslets, and a superimposing lens that superimposes the sub-light fluxes from the second lens array on an illuminated area. The central axis of the image formation area of the electro-optic modulator and the lens optical axis of the superimposing lens is shifted from the light source optical axis of the light source. The lens optical axis of the collector lens is shifted opposite from the central axis of the image formation area of the electro-optic modulator. | 10-30-2008 |
20090097259 | METHOD FOR MANUFACTURE OF REFLECTING MIRROR, REFLECTING MIRROR, ILLUMINATION DEVICE, AND PROJECTOR - An auxiliary reflecting mirror is manufactured by heating the central portion of a quartz glass tube and compressing the central portion by pushing two end portions of the quartz glass tube so that the wall thickness of the central portion thickens, accommodating the quartz glass tube after thickening the wall thickness of the central portion in a mold having inner surfaces formed to the reflecting surface shape, which is to be formed in an auxiliary reflecting mirror, and forming an expanded portion by expanding the central portion, of which the wall thickness was thickened, by introducing a gas from the two ends of the quartz glass tube, cutting the quartz glass tube in at least the central portion of the expanded portion, evaporating a reflecting film on the outer surface of the expanded portion and forming a reflecting surface. | 04-16-2009 |
20090296046 | Projector - A projector having a first lens array with a plurality of first lenses in a plane substantially orthogonal to an optical axis of the light beam from a light source that divides the light beam into a plurality of partial light beams, a second lens array having a plurality of second lenses corresponding to the plurality of first lenses, and a polarization converter that is disposed on a light beam emitting-side of the first lens array. A focal position in a first direction of the first lens is set in the vicinity of the second lens array in the optical direction of the light beam irradiated from the first lens. A focal position in the second direction of the first lens is set in the vicinity of the polarization converter in the optical direction of the light beam irradiated from the first lens. | 12-03-2009 |
20110194078 | Projector - A projector having a first lens array with a plurality of first lenses in a plane substantially orthogonal to an optical axis of the light beam from a light source that divides the light beam into a plurality of partial light beams, a second lens array having a plurality of second lenses corresponding to the plurality of first lenses, and a polarization converter that is disposed on a light beam emitting-side of the first lens array. A focal position in a first direction of the first lens is set in the vicinity of the second lens array in the optical direction of the light beam irradiated from the first lens. A focal position in the second direction of the first lens is set in the vicinity of the polarization converter in the optical direction of the light beam irradiated from the first lens. | 08-11-2011 |
20120330110 | CONCENTRATION DETERMINATION APPARATUS AND CONCENTRATION DETERMINATION METHOD - A first temperature sensor is formed in a first measurement area so that a measurement surface thereof is exposed to an inner surface of a liquid tank (a storage body). The first temperature sensor can detect a temperature of liquid injected into the liquid tank. Further, a first input part is formed in the first measurement area so that an output surface thereof is exposed to the inner surface of the liquid tank. | 12-27-2012 |
20130073220 | CONCENTRATION MEASUREMENT METHOD AND CONCENTRATION MEASUREMENT APPARATUS - A concentration measurement method of measuring at least including processes of: causing a set of lights having first and second different wavelengths in which change amounts of absorption coefficients of the water due to a change in water temperature are substantially the same to be incident on the solution, and measuring an absorption coefficient in the first wavelength and a absorption coefficient in the second wavelength in the solution; referencing an absorption coefficient of the water in the first wavelength and an absorption coefficient of the water in the second wavelength; referencing an absorption coefficient of the solute in the first wavelength and an absorption coefficient of the solute in the second wavelength; and applying a simultaneous equation to obtain a volume fraction of an unknown solute and a volume fraction of the water based on the above absorption coefficients. | 03-21-2013 |
20150196234 | CONCENTRATION DETERMINATION APPARATUS AND CONCENTRATION DETERMINATION METHOD FOR MEASURING A CONCENTRATION OF A MEASURED COMPONENT CONTAINED IN A LIVING BODY TISSUE - A first temperature sensor is formed in a first measurement area so that a measurement surface thereof is exposed to an inner surface of a liquid tank (a storage body). The first temperature sensor can detect a temperature of liquid injected into the liquid tank. Further, a first input part is formed in the first measurement area so that an output surface thereof is exposed to the inner surface of the liquid tank. | 07-16-2015 |
20150216484 | BIOLOGICAL INFORMATION PROCESSING APPARATUS, AND BIOLOGICAL INFORMATION PROCESSING METHOD - In a biological information processing apparatus, a body motion detection unit detects a body motion of a subject. A measurement method selection unit selects one measurement method on the basis of a detection result from the body motion detection unit, from among a plurality of measurement methods of measuring a blood glucose level by applying irradiation waves toward a living body of the subject. A measurement result display control unit performs control for displaying a measurement result which is obtained by performing a measurement according to the one measurement method. | 08-06-2015 |