Patent application number | Description | Published |
20100164367 | FLUORESCENT SUBSTANCE, METHOD FOR PRODUCING THE SAME, AND LIGHT-EMITTING DEVICE USING THE SAME - The present invention provides a fluorescent substance exhibiting higher brightness as compared to conventional fluorescent substances, a method for producing the same, and a light-emitting device using such a fluorescent substance. Specifically, the fluorescent substance comprises an α-sialon crystal structure having the same crystal structure with an α-type silicon nitride crystal, which includes at least an M(0) element (where M(0) represents one or two elements selected from Sr and La), an M(1) element (where M(1) represents one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb), Si, Al, and nitrogen. | 07-01-2010 |
20100200874 | PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT-EMITTING DEVICE USING THE SAME - The invention is a phosphor which includes a phosphor material having a composition represented by a general formula: M(0) | 08-12-2010 |
20130154141 | PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT-EMITTING DEVICE USING THE SAME - A method for providing a phosphor, including a kneading step in which a raw material is kneaded to provide a raw material mixture; a sintering step in which the raw material mixture is sintered; and a heat treatment step in which the sintered raw material mixture is heat-treated, wherein the raw material includes at least one or more M-containing materials selected from MSi | 06-20-2013 |
Patent application number | Description | Published |
20120215078 | METHOD FOR MEASURING A CONCENTRATION OF A BIOGENIC SUBSTANCE CONTAINED IN A LIVING BODY - One of the purposes of the present invention is to provide a biogenic substance concentration measuring method with improved measuring accuracy. An embodiment of the present invention provides a method for measuring a concentration of a biogenic substance contained in a living body, the method comprises steps of preparing a measuring device, wherein the measuring device comprises a light source, an optical filter, and a light receiver; irradiating a substantially-parallel light from the light source onto a particle chip implanted in a skin though a position on the surface of the skin to generate a reflected light; inclining the light source and calculating the concentration of the biogenic substance on the basis of the difference of signals before and after the inclination. | 08-23-2012 |
20120265038 | METHOD FOR MEASURING A CONCENTRATION OF A BIOGENIC SUBSTANCE CONTAINED IN A LIVING BODY - One of the purposes of the present invention is to provide a biogenic substance concentration measuring method with improved measuring accuracy. An embodiment of the present invention provides a method for measuring a concentration of a biogenic substance contained in a living body, the method comprises steps of preparing a measuring device, wherein the measuring device comprises a light source, an optical filter, and a light receiver; irradiating different focused lights from the light source onto a particle chip implanted in a skin though a position on the surface of the skin to generate corresponding reflected lights; calculating the concentration of the biogenic substance on the basis of the difference of signals obtained from the reflected lights. | 10-18-2012 |
20120288960 | METHOD FOR MEASURING CONCENTRATION OF ANTIGEN CONTAINED IN TEST SOLUTION - A biogenic substance concentration measuring apparatus includes an optical measuring apparatus for measuring optical properties of a first substrate and a second substrate by using a cell for biogenic substance concentration measurement that includes: the first substrate on which a plurality of first metallic nanorods, each of which is modified with a substance that bonds specifically to a test substance, are immobilized such that the long axes thereof are aligned in the same direction; and the second substrate on which a plurality of second metallic nanorods, each of which is modified with a blocking substance, are immobilized such that the long axes thereof are aligned perpendicularly to the long axes of the first metallic nanorods on the first substrate, and calculates a biogenic substance concentration with high accuracy from the optical properties. | 11-15-2012 |
20130176562 | METHOD AND APPARATUS FOR MEASURING CONCENTRATION OF BIOGENIC SUBSTANCE - A method for measuring a concentration of a biogenic substance in a living body includes steps of: preparing an apparatus including a light source, a substrate which has periodic metal structures and generates surface enhanced Raman scattering light by being irradiated with light from the light source, and spectroscopic means which disperses and detects the light, wherein the periodic metal structure is arranged with first and second distances in first and second direction respectively, the first distance is set to generate surface plasmon by matching a phase of the light from the light source, and the second distance is smaller than the first distance and is set between 300 nm and 350 nm; irradiating the substrate with the light from the light source to generate the surface enhanced Raman scattering; detecting the scattering with the spectroscopic means; and calculating the concentration of the biogenic substance based on the scattering. | 07-11-2013 |
Patent application number | Description | Published |
20090030295 | INSTRUMENT FOR MEASURING CONCENTRATION OF LIVING BODY INGREDIENT - A biological constituent concentration measuring device that can measure a biological constituent concentration highly accurately using a radiation that has come from an eardrum is provided. | 01-29-2009 |
20090112100 | BIOLOGICAL INFORMATION COLLECTING DEVICE AND METHOD FOR CONTROLLING THE SAME - To enable the user to see if the field of view of an infrared sensor faces an eardrum direction. A biological information collecting device ( | 04-30-2009 |
20090270698 | BIOINFORMATION MEASUREMENT DEVICE - A bioinformation measurement device that enables further accurate bioinformation measurement is provided. The device includes an insertion portion | 10-29-2009 |
20090316137 | LIVING BODY INGREDIENT CONCENTRATION MEASURING INSTRUMENT - A device for measuring the concentration of a biological constituent based on infrared radiation emitted by a subject's eardrum with the influence of the eardrum's thickness taken into account is provided. | 12-24-2009 |
20110001976 | METHOD AND APPARATUS FOR BIOGENIC SUBSTANCE CONCENTRATION MEASUREMENT - The present invention provides an apparatus for biogenic substance concentration measurement including: a cell including therein a first region, a second region, and a test solution retention space; a light source; a polarizing plate; and a photoreceiver, in which a plurality of first metallic nanorods each having a first antibody on a surface thereof are immobilized on the first region, a plurality of second metallic nanorods each having a second antibody on a surface thereof are immobilized on the second region, the respective long axes of the plurality of first metallic nanorods are aligned in the same direction, the respective long axes of the plurality of second metallic nanorods are aligned in the same direction, the long-axis direction of the first metallic nanorod is orthogonal to the long-axis direction of the second metallic nanorod, and at least one of the polarizing plate and the cell is capable of rotation with an optical axis as the rotation axis. | 01-06-2011 |
20120029326 | METHOD FOR MEASURING A CONCENTRATION OF A BIOGENIC SUBSTANCE CONTAINED IN A LIVING BODY - The object of the present invention is to provide a method for measuring concentration of a biological substance contained in a living body in which deterioration of the accuracy due to the reflected light and the interruption component is suppressed. Linear-polarized light is emitted to a particle chip implanted in the skin with modulating its modulating direction continuously. A surface enhanced Raman scattering light of the biological substance generated on the particle chip. A concentration of the biological substance is calculated based on the received signal. The receiving signal satisfy the following equation (III). | 02-02-2012 |
20130003058 | Methods and Systems for Surface Enhanced Optical Detection - A substrate is described that is suitable for surface enhanced optical detection. The substrate comprises an electrically conductive layer ( | 01-03-2013 |
20140234219 | Method and Device for Detecting Analytes | 08-21-2014 |
Patent application number | Description | Published |
20100226694 | IMAGE FORMING APPARATUS - An image forming apparatus includes: a plurality of image forming units as defined herein; an image carrier as defined herein; a first operation controlling unit as defined herein; a second operation controlling unit as defined herein; a density detecting sensor that detects densities of the images formed on the image carrier; a measuring unit that binarizes a density detection output of the image position deviation correction patterns formed on the image carrier, from the density detecting sensor, and that measures intervals between color patterns of the image position deviation correction patterns, based on the binarized output; and a position deviation correction controlling unit that performs a position deviation correcting control of, when the intervals measured by the measuring unit and of the color patterns in the image position deviation correction patterns are deviated from a predetermined range, correcting position deviation of the toner images formed by the image forming units. | 09-09-2010 |
20100226695 | IMAGE FORMING APPARATUS - An image forming apparatus includes a plurality of image forming units that form toner images in different color; an image carrier which carries the toner image of each color; a determination unit that determines, in relation to a size of image data instructed to print, whether or not a first area where a misregistration correcting image is formed at an end portion in a width direction of the image carrier is secured; a first control unit that controls the image forming unit; and a detection sensor that detects the misregistration correcting image formed on the image carrier by controlling of the first control unit; wherein the misregistration of the toner image formed by each image forming unit is corrected on a basis of a value detected by the detection sensor. | 09-09-2010 |
20100231934 | IMAGE FORMING APPARATUS - In the image forming apparatus, a color shift correction execution check unit detects positions of density correction patches of respective colors according to binary signals of density detection outputs by a density sensor on the density correction patches. When distances corresponding to intervals of time from starts of image drawing of the density correction patches of the respective colors to the detection of the positions of the density correction patches of the respective colors and distances between the density correction patches of the respective colors are shifted from a value, the color shift correction execution check unit determines color shift correction processing is required to be executed, and it gives an instruction to a color shift correction control unit to execute the color shift correction processing. And the color shift correction control unit forms a color shift correction patch to execute the color shift correction processing. | 09-16-2010 |
20100238465 | IMAGE FORMING APPARATUS - An image forming apparatus includes image forming sections that forms images of different colors, respectively, a correction image formation controlling section that forms correction images of the respective colors, a density sensor that detects a density of each of the correction images in synchronization with passage of each correction image on an image carrying body, a detecting section that detects a position and the density of each of the correction images, based on a binary signal of a density detection output of each of the correction images, a density correction controlling section that corrects and controls an image density of the color, based on the detected density of each of the correction images, and a color deviation correction controlling section that corrects and controls the color deviation, based on the detected position of each of the correction images. | 09-23-2010 |
20100239279 | IMAGE FORMING APPARATUS - A prediction table is stored in an NVM and an in-apparatus temperature is measured by a temperature sensor, a registration control adjustment based on the prediction table is carried out if an absolute value of a variation in the in-apparatus temperature is smaller than a threshold, and a registration adjusting patch is formed to actually measure a positional shift amount if the absolute value of the variation in the in-apparatus temperature is equal to or greater than the threshold. When the positional shift amount measured actually is greatly different from a value of the prediction table, the value of the prediction table is modified into the actually measured value. | 09-23-2010 |