Patent application number | Description | Published |
20090100861 | COMPRESSOR - A stator core of a motor has a plurality of oil return passages extending through one surface and the other surface of the core. On the other surface of the stator core, a hydraulic diameter of each oil return passage is 5 mm or larger, and a ratio of a total area of the oil return passages to an area of a virtual circle having a diameter equal to a maximum outer diameter of the stator core is 5 to 15%. Lubricating oil accumulated on the other surface side of the stator core is returned to an oil reservoir through the oil return passages, and shortage of oil in the oil reservoir is prevented. Furthermore, a cross sectional area of the stator core can be securely kept, and motor efficiency is maintained. | 04-23-2009 |
20090123308 | COMPRESSOR - A compressor has stator of a motor is installed in a closed container, on two planes normal to the center axis | 05-14-2009 |
20090285702 | COMPRESSOR - A discharge port of a compression element is positioned inside an outer circumferential surface of a stator, as seen looking in a direction of a rotation axis of a shaft, and overlaps the stator, as seen looking in a direction orthogonal to the rotation axis of the shaft. Accordingly, refrigerant gas discharged from the compression element can be made to flow mainly into spaces inside the outer circumferential surface of the stator. | 11-19-2009 |
Patent application number | Description | Published |
20090162894 | NITRILE HYDRATASE - The present invention provides: a protein having an improved nitrile hydratase activity, whereby heat resistance has been improved when compared with a wild-type nitrile hydratase activity, wherein the amino acid sequence of a nitrile hydratase is modified; a gene DNA encoding the above protein; a recombinant vector having the above gene DNA; a transformant or transductant having the above recombinant vector; a nitrile hydratase collected from a culture of the above transformant or transductant, and a production method thereof; and a method for producing an amide compound. | 06-25-2009 |
20100304997 | METHOD FOR DETECTING ABNORMAL SPOTS OF NUCLEIC ACID MICROARRAY - A method carries out a nucleic acid analysis using a nucleic acid microarray. A probe nucleic acid including a probe sequence (a′) complementary to a target sequence (a) and a sequence (b′) which is different from the probe sequence (a′) is immobilized on the nucleic acid microarray. The method includes hybridizing the nucleic acid microarray and a labeled abnormality detecting nucleic acid (B) containing a sequence (b) which can be bound to the sequence (b′), obtaining a labeled amount value (Fc1) of the labeled abnormality detecting nucleic acid (B) from a spot (X1), and determining, based on the measured labeled amount value (Fc1), as to whether or not the spot (X1) is an abnormal spot unsuitable for detecting the target nucleic acid. | 12-02-2010 |
20110105357 | METHOD FOR ANALYSIS USING NUCLEIC ACID MICROARRAY - An analytical method aided with a nucleic acid microarray, the nucleic acid microarray having a spot (X 1) onto which a first probe nucleic acid is immobilized, the method includes: allowing a labeled sample nucleic acid (A 1) of a sample to be tested to hybridize with the first probe nucleic acid; providing the spot (X 1) with a labeled verification nucleic acid (B) that has a sequence capable of hybridizing with at least a part of the first probe nucleic acid and is labeled with a label different from the labeled sample nucleic acid (A 1), and allowing the labeled verification nucleic acid (B) to hybridize with at least the first probe nucleic acid at all spots; measuring a labeled quantity value (F 1) of the labeled sample nucleic acid (A 1); and measuring a labeled quantity value (Fc 1) of the labeled verification nucleic acid (B). | 05-05-2011 |
20120179384 | METHOD FOR ANALYZING NUCLEIC ACID MUTATION USING ARRAY COMPARATIVE GENOMIC HYBRIDIZATION TECHNIQUE - There is provided a method for analyzing nucleic acid mutation using an array comparative genomic hybridization technique, which reduces the false positive and the false negative and improves the reliability of the analysis results. A method for analyzing nucleic acid mutation using array comparative genomic hybridization technique comprising: [(a) a step of bringing a plurality of labeled sample nucleic acids one by one into contact with the plural same probe nucleic acid sets], [(b) a step of obtaining label intensities], [(c) a step of determining whether each piece of comparison values falls within a prescribed numerical value range or not], and [(d) a step of comparing whether the number of the comparison values exceeds a prescribed number or not and, in the case of exceeding the prescribed number, judging the spot positive]. | 07-12-2012 |
20140295468 | TEST SUBSTANCE ASSAY METHOD, TEST SUBSTANCE ASSAY KIT, AND TEST SUBSTANCE ASSAY REAGENT - The test substance assay method includes (i) obtaining a mixed solution by mixing (a) first dry particles that are modified with first binding substances exhibiting binding properties specific to a test substance, have an average particle size of 100 nm to 200 nm, and have labels, and (b) second dry particles that are modified with second binding substances not exhibiting binding properties specific to the test substance, have an average particle size of 100 nm to 200 nm, and do not have labels with (c) a test sample solution containing the test substance; (ii) applying the mixed solution onto a substrate; (iii) causing the test substance to be trapped in a reaction site on the substrate that has third binding substances having binding properties specific to the test substance or has substances exhibiting binding properties to the first binding substances; and (iv) detecting the test substance. | 10-02-2014 |
Patent application number | Description | Published |
20100184863 | SYNTHETIC SPILANTHOL AND USE THEREOF - The present application provides a synthetic spilanthol flavor composition that includes (2E,6Z,8E)-N-(2-methylpropyl)-2,6,8-decatrienamide. The synthetic spilanthol composition can also contain, and at least one of (2E, 6E, 8E)-N-(2-methylpropyl)-2,6,8-decatrienamide and (2E, 6Z, 8Z)-N-(2-methylpropyl)-2,6,8-decatrienamide, the (N-(2-methylpropyl)-2,6,8-decatrienamide being present in amounts effective to impart a salivating or tingle effect while reducing the perception of off notes, as compared to the off-notes perceived upon consumption of natural spilanthol (e.g. spilanthol obtained from jambu oleoresin). Methods of increasing salivation and/or providing a tingling sensation upon consuming an orally consumable product that include adding to the product a synthetic spilanthol flavor composition are also provided. Synthetic spilanthol flavor compositions can be added to orally consumed products, such as, but not limited to, foods, beverages, pharmaceuticals, nutraceuticals, or therapeutic compositions, oral personal care products, gums (e.g. chewing gum or bubble gum), candy or lozenges. | 07-22-2010 |
20130030193 | PROCESS FOR PRODUCING WINE LACTONE - The present invention relates to a method comprising (A) reacting a β-keto ester with a 2-halo ester under basic conditions to obtain a 2-aceto-3-methyl-succinic acid ester; (B) reacting the resulting 2-aceto-3-methyl-succinic acid ester with methyl vinyl ketone under basic conditions, optionally followed by a decarboxylation reaction and hydrolysis, etc., to obtain an α-methyl-γ-keto acid; and (C) reducing the resulting α-methyl-γ-keto acid to obtain wine lactone or a stereoisomer thereof or a mixture thereof. Alternatively, the present invention relates to a method comprising step (A) as recited above; (B) reacting the resulting 2-aceto-3-methyl-succinic acid ester with methyl vinyl ketone under basic conditions, followed by decarboxylation reaction to obtain an α-methyl-γ-keto acid ester; and (E) reducing the resulting α-methyl-γ-keto acid ester in the presence of a ruthenium complex having a specific structure and in the presence of a hydrogen donor to obtain wine lactone or a stereoisomer thereof or a mixture thereof. | 01-31-2013 |
20130245286 | PROCESS FOR PRODUCING WINE LACTONE - The present invention relates to a method comprising (A) reacting a β-keto ester with a 2-halo ester under basic conditions to obtain a 2-aceto-3-methyl-succinic acid ester; (B) reacting the resulting 2-aceto-3-methyl-succinic acid ester with methyl vinyl ketone under basic conditions, optionally followed by a decarboxylation reaction and hydrolysis, etc., to obtain an α-methyl-γ-keto acid; and (C) reducing the resulting α-methyl-γ-keto acid to obtain wine lactone or a stereoisomer thereof or a mixture thereof. Alternatively, the present invention relates to a method comprising step (A) as recited above; (B) reacting the resulting 2-aceto-3-methyl-succinic acid ester with methyl vinyl ketone under basic conditions, followed by decarboxylation reaction to obtain an α-methyl-γ-keto acid ester; and (E) reducing the resulting α-methyl-γ-keto acid ester in the presence of a ruthenium complex having a specific structure and in the presence of a hydrogen donor to obtain wine lactone or a stereoisomer thereof or a mixture thereof. | 09-19-2013 |
20130245287 | PROCESS FOR PRODUCING WINE LACTONE - The present invention relates to a method comprising (A) reacting a β-keto ester with a 2-halo ester under basic conditions to obtain a 2-aceto-3-methyl-succinic acid ester; (B) reacting the resulting 2-aceto-3-methyl-succinic acid ester with methyl vinyl ketone under basic conditions, optionally followed by a decarboxylation reaction and hydrolysis, etc., to obtain an α-methyl-γ-keto acid; and (C) reducing the resulting α-methyl-γ-keto acid to obtain wine lactone or a stereoisomer thereof or a mixture thereof. Alternatively, the present invention relates to a method comprising step (A) as recited above; (B) reacting the resulting 2-aceto-3-methyl-succinic acid ester with methyl vinyl ketone under basic conditions, followed by decarboxylation reaction to obtain an α-methyl-γ-keto acid ester; and (E) reducing the resulting α-methyl-γ-keto acid ester in the presence of a ruthenium complex having a specific structure and in the presence of a hydrogen donor to obtain wine lactone or a stereoisomer thereof or a mixture thereof. | 09-19-2013 |
20150275131 | FRAGRANCE COMPOSITION - A fragrance composition contains (3S)-(6E)-2,3-dihydrofarnesal. A chemical purity of the (3S)-(6E)-2,3-dihydrofarnesal is 90 mass % or more and an optical purity of the (3S)-(6E)-2,3-dihydrofarnesal is 50% e.e. or more. A fragrance or cosmetic contains the fragrance composition. An odor is improved by using the fragrance composition containing (3S)-(6E)-2,3-dihydrofarnesal having a chemical purity of 90 mass % or more and an optical purity of 50% e.e. or more. | 10-01-2015 |
Patent application number | Description | Published |
20110019193 | METHOD AND APPARATUS FOR MEASURING DENSITY - Disclosed are method and apparatus for measuring density, that can simultaneously measure gaseous substance density and solid particulate material density and further can simultaneously measure the densities of a plurality of materials such as black smoke, white smoke, and water vapor in the solid particulate material in a simple and reliable manner. The method for measuring density comprises applying a laser beam having an absorption wavelength inherent in a gaseous material contained in an object to be measured, to the object to detect a light transmittance and a light absorption amount and detecting the density of gaseous materials in the object and the density of solid particulate materials in the object. The relationship between the density of a plurality of kinds of solid particulate materials including black smoke and white smoke and a laser beam attenuation level in each absorption wavelength is preset. Laser beams having a plurality of respective absorption wavelengths are applied to the gaseous substance to be measured. The attenuation levels of the applied laser beams having the plurality of absorption wavelengths are measured. The measured attenuation levels are compared with the attenuation levels calculated based on the present relationship to calculate the densities of the plurality of kinds of solid particulate materials. | 01-27-2011 |
20110239629 | FLUE GAS PURIFYING DEVICE - An object of the present invention is to provide a flue gas purifying device that can suppress leakage of ammonia and can efficiently decrease nitrogen oxides in flue gas. The object is achieved by a flue gas purifying device including: an exhaust pipe; a urea-water injecting unit that injects urea water into the exhaust pipe; a catalytic unit that includes a urea SCR catalyst that promotes a reaction between ammonia and nitrogen oxides and a support mechanism that supports the urea SCR catalyst in the exhaust pipe, and is arranged on a downstream side to a position where urea water is injected; a concentration measuring unit arranged on a downstream side to the catalytic unit in a flow direction of flue gas to measure an ammonia concentration in flue gas having passed through the urea SCR catalyst; and a control unit that controls injection of urea water by the urea-water injecting unit based on an ammonia concentration measured by the concentration measuring unit. | 10-06-2011 |
20110293483 | FLUE GAS PURIFYING DEVICE - An object of the present invention is to provide a flue gas purifying device that can efficiently decrease nitrogen oxides in flue gas. This object is solved by including: an exhaust pipe that guides flue gas discharged from a burning appliance; a urea-water injecting unit that injects urea water into the exhaust pipe; a catalytic unit arranged on a downstream side to a position where urea water is injected in a flow direction of flue gas and having a urea SCR catalyst; a first ammonia-concentration measuring unit that measures a concentration of ammonia in flue gas at a measurement position in a region where the catalytic unit is arranged; a second ammonia-concentration measuring unit arranged on a downstream side to the catalytic unit in a flow direction of the flue gas, to measure a concentration of ammonia in the flue gas having passed through the urea SCR catalyst; and a control unit that controls injection of urea water by the urea-water injecting unit based on measurement results acquired by the first and second ammonia-concentration measuring units. | 12-01-2011 |