Patent application number | Description | Published |
20080239311 | FLUORESCENCE DETECTION APPARATUS AND METHOD, AND PRISM USED THEREIN - In order to provide a fluorescence detection apparatus having a high sensitivity, a high processing capacity and a competitive edge in cost, the fluorescence detection apparatus according to this invention irradiate the sample with light so that the aspect ratio of the form of the irradiated region by light on the arrangement surface of the sample may be 1±0.1. The preferable form of irradiate region is not limited to one and varies to some extent depending on the item to be optimized. The form of irradiated region may be, for example, a circle, an equilateral triangle, a square, a regular hexagon and the like. | 10-02-2008 |
20080318243 | DNA measuring system and method - The present invention provides a DNA sequencer using a FET sensor, capable of long-base decoding. Target DNAs are immobilized on the surfaces of spherical fine particles, the fine particles are disposed in the vicinity of metal electrodes each of which is connected electrically to a corresponding one of conductive wirings of the FET sensor and partly has a spherical surface capable of contacting with the fine particles, and the FET sensor detects a change in interfacial potential incident to an extension reaction of DNA molecules containing a hybridization of the target DNA and probe DNA. | 12-25-2008 |
20090128807 | Photometric instrument - A metallic structure is provided on a surface of a substrate. A component having a longer wavelength than excitation light is detected from luminescence from fixation positions of biomolecules and emitted from a material other than the biomolecules, and is used for photometrical analysis. As the structure, usable is a particulate (a metallic structure of a size not larger than a wavelength of the excitation light), a minute protrusion, or a thin film with minute apertures, which are made of a metal such as gold, chrome, silver or aluminum. In the case of the particulate or the minute protrusion, photoluminescence of the structure is detected with a biomolecule being fixed thereon. In the case of the thin film with minute apertures, Raman scattered light of specimen solution around the biomolecules, and photoluminescence of the metallic structure near the biomolecules are detected with biomolecules being fixed in the apertures. | 05-21-2009 |
20100321692 | Refractive Index Matching in Capillary Illumination - System and method for fluorescent light excitation and detection from samples to enhance the numerical aperture and/or reduce the cross-talk of the fluorescent light. | 12-23-2010 |
20110272596 | FLUORESCENCE DETECTOR - A fluorescence detector in which a sample substrate is provided with a structure unit comprising a prism or a diffraction grating. After excitation light falling on the sample substrate is totally reflected at a biomolecule-immobilized face that is located in the opposite side of the structure unit, the structure unit allows the emission of the reflected light therefrom. To ensure multiple visual field measurement, a sample substrate-driving unit is provided to scan the sample substrate. | 11-10-2011 |
20110284768 | FLUORESCENCE ANALYZING DEVICE AND FLUORESCENCE ANALYZING METHOD - The present invention has an object to provide a method for efficiently detecting an image with a smaller number of pixels. | 11-24-2011 |
20110308950 | METHOD FOR DETERMINING BIOPOLYMER USING NANOPORE, AND SYSTEM AND KIT THEREFOR - Although analysis can be very quickly conducted at a low cost by a method for measuring a biopolymer using a nanopore, the accuracy of distinguishing the individual monopolymers constituting the biopolymer is low. To both ends of a biopolymer through a nanopore, molecules which are larger than the nanopore are attached and then the biopolymer is reciprocated by an external force to thereby perform repeated measurements. | 12-22-2011 |
20120064527 | NUCLEIC ACID ANALYSIS DEVICE, NUCLEIC ACID ANALYSIS APPARATUS, AND NUCLEIC ACID ANALYSIS METHOD - The present invention relates to a nucleic acid analysis device in a nucleic acid analysis apparatus, whereby waste of reaction spots on the nucleic acid analysis device is eliminated and leakage of fluorescence excitation light to unobserved nucleic acid measurement regions is minimized. Specifically, the nucleic acid analysis device has a plurality of nucleic acid measurement regions, which are characterized in that one nucleic acid measurement region is disposed at a sufficient distance from the other nucleic acid measurement regions such that the other nucleic acid measurement regions do not enter an irradiation region. | 03-15-2012 |
20140038274 | NUCLEIC ACID ANALYSIS DEVICE, NUCLEIC ACID ANALYSIS APPARATUS, AND NUCLEIC ACID ANALYSIS METHOD - The present invention relates to a nucleic acid analysis device in a nucleic acid analysis apparatus, whereby waste of reaction spots on the nucleic acid analysis device is eliminated and leakage of fluorescence excitation light to unobserved nucleic acid measurement regions is minimized. Specifically, the nucleic acid analysis device has a plurality of nucleic acid measurement regions, which are characterized in that one nucleic acid measurement region is disposed at a sufficient distance from the other nucleic acid measurement regions such that the other nucleic acid measurement regions do not enter an irradiation region. | 02-06-2014 |
Patent application number | Description | Published |
20080314491 | Construction Comprising Tie Layer - This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer. The first of the two layers comprises a fluid permeation prevention layer and the second comprises at least one high diene rubber. The tie layer comprises, a mixture, in parts by weight relative to 100 weight parts of rubber of: (1) 10 to 70 parts by weight of epoxidized natural rubber; (2) 30 to 90 parts by weight of at least one high diene elastomer; (3) 20 to 90 parts by weight of at least one filler; (4) 1 to 20 parts by weight of at least one tackifier, —and (5) at least 0.2 to 15 parts by weight of curing system for the elastomers and rubbers; The fluid permeation prevention layer comprises: (A) at least one thermoplastic engineering resin component; and (B) at least one elastomer component, wherein (B) is dispersed in a vulcanized or partially vulcanized state, as a discontinuous phase, in a matrix of component (A). | 12-25-2008 |
20090030099 | FOAM COMPOSITION AND FOAM - An object of the present invention is to provide a foam having reduced hardness and density, and an improved resistance to compression set, as well as a foam composition for producing such a foam. This object is achieved by a foam composition described below. The foam composition of the present invention comprises a thermoplastic elastomer which has a side chain containing imino group and/or a nitrogen-containing heterocycle, and a carbonyl-containing group; and a blowing agent. | 01-29-2009 |
20090131592 | LAMINATE OF THERMOPLASTIC RESIN AND RUBBER AND PNEUMATIC TIRE USING THE SAME - A laminate of a thermoplastic resin and rubber comprising a thermoplastic resin layer (A) made of a matrix of a polyamide resin matrix containing an elastomer dispersed therein and an unvulcanized diene-based rubber layer (B) containing a diene-based rubber and a low molecular weight diene-based rubber having an acid anhydride group and having a weight average molecular weight of 500 to 50,000 laminated partially or totally in at least one layer each to form a laminate integrated at the time of vulcanization and a pneumatic tire using the same. | 05-21-2009 |
20130146197 | PNEUMATIC TIRE - To provide a pneumatic tire by which rolling resistance is reduced while cracking resistance in side wall portions is maintained. A foam rubber layer 6 extending in a tire radial direction is disposed in at least a portion of the side wall portion 3. Heat conductivity at 23° C. of the foam rubber layer 6 is from 0.05 to 0.20 W/mK, a tan δ at 60° C. is not more than 0.17, and an expansion ratio Q is from 50 to 160%. | 06-13-2013 |
20130202962 | CONDUCTIVE POLYMER/POROUS CARBON MATERIAL COMPOSITE AND ELECTRODE MATERIAL USING SAME - The present invention provides: an electric double-layer capacitor, a lithium ion secondary battery, and a lithium ion capacitor, each having high electrostatic capacitance and excellent cycle characteristics; an electrode material capable of providing the electric double-layer capacitor, the lithium ion secondary battery, and the lithium ion capacitor; and a composite used in the electrode material. The composite of a conductive polymer has a nitrogen atom and a porous carbon material. The conductive polymer is bound to a surface of the porous carbon material. A total pore volume of all of the pores having a diameter of 0.5 to 100.0 nm measured by a BJH method is from 0.3 to 3.0 cm | 08-08-2013 |
20140030594 | CONDUCTIVE POLYMER/POROUS CARBON MATERIAL COMPOSITE AND ELECTRODE MATERIAL USING SAME - The purpose of the present invention is to provide: an electric double-layer capacitor, a lithium ion secondary battery, and a lithium ion capacitor, each of which has excellent cycle characteristics; an electrode material which is capable of providing the electric double-layer capacitor, the lithium ion secondary battery, and the lithium ion capacitor; and a composite which is used in the electrode material. The composite of the present invention is a composite produced by compositing from 0.5 to 5 parts by mass of nitrogen atom-containing conductive polymer per 100 parts by mass of porous carbon material. The composite of the present invention is a composite where the peak area ratio (nitrogen/carbon ratio) of peak area derived from nitrogen atoms to peak area derived from carbon atoms in the spectrum by X-ray photoelectron spectroscopy becomes 0.005 to 0.05. | 01-30-2014 |