Patent application number | Description | Published |
20120285881 | MULTILAYERED CHARGE-MOSAIC MEMBRANE AND MANUFACTURING METHOD THEREFOR - There is provided a multilayered charge-mosaic membrane having a porous supporting layer (A), a porous intermediate layer (B) and a charge-mosaic layer (C), wherein the porous supporting layer (A), the porous intermediate layer (B) and the charge-mosaic layer (C) are located in this order; the porous supporting layer (A) and/or the porous intermediate layer (B) are made of a fiber layer containing hydrophilic fibers; a thickness of the porous intermediate layer (B) is 0.1 to 100 μm; a porosity of the porous supporting layer (A) is larger than a porosity of the porous intermediate layer (B); the cationic and/or the anionic polymers constituting the charge-mosaic layer (C) is a polyvinyl alcohol having an ionic group. Thus, there is provided a multilayered charge-mosaic membrane having a large salt permeation flux and excellent mechanical strength. | 11-15-2012 |
20140200280 | ANION EXCHANGE MEMBRANE AND METHOD FOR PRODUCING SAME - There is provided an anion exchange membrane comprising, as a main element, a block copolymer having a vinyl alcohol polymer block and a cationic-group containing polymer block as components and which is subjected to a crosslinking treatment. An anion exchange membrane is produced by heating a film obtained from a solution of the block copolymer at a temperature of 100° C. or more, crosslinking the film with a dialdehyde compound in water, an alcohol or a mixture of these under an acidic condition and then washing the film with water. Thus, there can be provided an anion exchange membrane in which organic fouling can be prevented and which exhibiting excellent basic properties such as a membrane resistance and an ionic transport number and excellent membrane strength. | 07-17-2014 |
20150209732 | CATION EXCHANGE MEMBRANCE AND METHOD FOR PRODUCING SAME - Provided is a cation exchange membrane having a stable ion exchange performance during usage, being excellent in basic properties such as membrane resistance and ion transportation as well as strength, and useful for electrodialysis and a method for producing the same. The cation exchange membrane is composed of a polyvinyl alcohol copolymer including an anionic group-containing anionic polymer segment and a vinyl alcohol polymer segment, and having a microphase separation structure having a domain size (X) in a range from 0 nm07-30-2015 | |
20150239756 | ELECTRODE, METHOD FOR PRODUCING SAME, AND FLOW-THROUGH CAPACITOR INCLUDING SAME - The present invention provides an electrode comprising a current collector layer, a porous electrode layer and an ion exchange layer which are arranged in this order, wherein the ion exchange layer contains a vinyl alcohol copolymer (P) copolymerized with 0.1 to 50 mol % of a monomer having an ionic group and the porous electrode layer contains a carbon material. This electrode has a low electrode resistance, and, therefore, is useful as an electrode for a flow-through capacitor. | 08-27-2015 |
20150291452 | ION EXCHANGE MEMBRANE, METHOD FOR PRODUCING SAME, AND ELECTRODIALYZER - Provided is an ion exchange membrane including an ionic vinyl alcohol polymer having a cation exchange group or an anion exchange group. The ion exchange membrane | 10-15-2015 |
Patent application number | Description | Published |
20100196731 | VINYL ALCOHOL POLYMER-CONTAINING COATING AGENT FOR PAPER AND PAPER AND THERMAL PAPER COATED WITH THE COATING AGENT - A vinyl alcohol polymer-containing coating agent for paper is provided that allows a curing step to be omitted after a paper surface is coated therewith and makes it possible to form a layer (for example, a coating layer or a color developing layer) that is excellent in water resistance and is subjected to less yellowing over time. It is an aqueous composition containing a vinyl alcohol polymer (A) in which the content X of vinyl alcohol units (mol %) and the content Y of ethylene units (mol %) satisfy a formula X+0.2Y>95, where X<99.9 and 0≦Y≦10, and an addition condensate (B) between ethylene urea and glyoxal in which the content of terminal aldehyde groups per gram of solid content is 1.2 to 3.0 (mmol), wherein the solid content weight ratio between the vinyl alcohol polymer (A) and the addition condensate (B) is in a range of (A):(B)=99:1 to 50:50. | 08-05-2010 |
20120031834 | ION-EXCHANGE MEMBRANE AND METHOD FOR PRODUCING SAME - There is provided an ion-exchange membrane comprising an ion-exchange layer made of a cationic polymer and/or an anionic polymer and a supporting layer, wherein the ion-exchange layer is formed on the supporting layer by printing. Such an ion-exchange membrane exhibits excellent anti-organic fouling and low membrane resistance, thereby high efficient and long-time stable electrodialysis can be achieved. Formation of the ion-exchange layer as a charge-mosaic layer consisting of the cationic polymer domains and the anionic polymer domains provides a charge-mosaic membrane exhibiting excellent electrolyte permselectivity and mechanical strength. | 02-09-2012 |
20120034481 | CHARGE-MOSAIC MEMBRANE - There is provided a charge-mosaic membrane comprising a cationic block copolymer (P) having a vinyl alcohol polymer block (A) and a cationic-group containing polymer block (B) as components; and an anionic block copolymer (Q) having a vinyl alcohol polymer block (C) and an anionic-group containing polymer block (D) as components. Such a charge-mosaic membrane is useful as a charge-mosaic membrane for piezodialysis because it exhibits higher membrane strength and higher permselectivity and has a larger charge density and a larger salt permeation flux. | 02-09-2012 |
20120035280 | ANION EXCHANGE MEMBRANE AND METHOD FOR PRODUCING SAME - There is provided an anion exchange membrane comprising, as a main element, a block copolymer having a vinyl alcohol polymer block and a cationic-group containing polymer block as components and which is subjected to a crosslinking treatment. An anion exchange membrane is produced by heating a film obtained from a solution of the block copolymer at a temperature of 100° C. or more, crosslinking the film with a dialdehyde compound in water, an alcohol or a mixture of these under an acidic condition and then washing the film with water. Thus, there can be provided an anion exchange membrane in which organic fouling can be prevented and which exhibiting excellent basic properties such as a membrane resistance and an ionic transport number and excellent membrane strength. | 02-09-2012 |
Patent application number | Description | Published |
20140058043 | NUCLEIC ACID DETECTION METHOD, AND DEVICE AND KIT FOR USE IN SAME - The present invention aims to solve problems in the analysis of amplified nucleic acids, i.e., cost, workability, and contamination and pollution of samples. In the present invention, a sample containing a nucleic acid and a reagent for detecting the nucleic acid are mixed in a closed system. In this regard, the nucleic acid is amplified in the same closed system, and then mixed with the detecting reagent without opening the system. In order to carry out this method, for example, a device that includes the detecting reagent shielded by a coating material or the like is used. | 02-27-2014 |
20140065725 | AMPLIFIED NUCLEIC ACID DETECTION METHOD AND DETECTION DEVICE - An object of the invention is to provide a nucleic acid detection method which takes advantage of the high specificity of hybridization techniques, reduces the time length and the number of steps required for detection of PCR products, and allows for easy and highly accurate detection by visual observation without the need of special equipment; and a nucleic acid detection device or kit. The invention provides a method for detecting a target nucleic acid in a sample, which includes performing amplification of the target nucleic acid sequence to synthesize an amplification product having a partially double-stranded structure where a single-stranded region is added to each end of the target sequence, and hybridizing a nucleic acid sequence bound to a development medium and a nucleic acid sequence labeled with a labeling compound with the single-stranded regions of the amplification product to form a sandwich hybridization complex; and a detection device thereof. | 03-06-2014 |
20150203905 | METHOD FOR AMPLIFYING NUCLEIC ACID AND METHOD FOR DETECTING AMPLIFIED NUCLEIC ACID - An object of the present invention is to provide methods for amplifying and detecting a nucleic acid that allow efficient hybridization, and devices and kits for use in the methods. The present invention includes amplifying a target nucleic acid into a double-stranded nucleic acid having a single-stranded region at each end, and detecting this nucleic acid. The present invention also provides detection devices and kits that make use of these methods. | 07-23-2015 |
Patent application number | Description | Published |
20120201802 | METHOD FOR PRODUCING REDUCED COENZYME Q10, METHOD FOR STABILIZING SAME, AND COMPOSITION COMPRISING SAME - The present invention aims to provide a component having not only an ability to reduce oxidized coenzyme Q10 and an ability to stabilize reduced coenzyme Q10, but also nutrient, flavor, broad utility and the like, and a utilization method thereof. The present invention relates to a safe and convenient method of producing reduced coenzyme Q10, including reducing oxidized coenzyme Q10 by using, as a component derived from a naturally-occurring substance, which is safe for the body, any one or more components selected from the group consisting of an acerola extract, a tea extract, a rosemary extract, a pine bark extract and a | 08-09-2012 |
20120207731 | METHOD FOR PRODUCING REDUCED COENZYME Q10, METHOD FOR STABILIZING SAME, AND COMPOSITION COMPRISING SAME - An object of the present invention is to provide a substance characterized by ability to reduce oxidized coenzyme Q10 and ability to stabilize reduced coenzyme Q10, which contains nutrients, has a favorable taste, and is excellent in general versatility, and a method for using the same. The present invention relates to a method for producing reduced coenzyme Q10 comprising reducing oxidized coenzyme Q10 with a particular amino acid. The present invention also relates to a method for stabilizing reduced coenzyme Q10 in the presence of a particular amino acid and a composition stabilized by the method. | 08-16-2012 |
20130252341 | METHOD AND DEVICE FOR DETECTING NUCLEIC ACID, AND KIT - The present invention provides a method for detecting a nucleic acid, by which a multi-stranded nucleic acid amplified by a nucleic acid amplification method is detected easily and with a high degree of accuracy without the need for specialized equipment, and also provides a nucleic acid detection device. Provided are a method for detecting a nucleic acid under visible light via a color reaction produced by contact between a chromogenic leuco dye and the multi-stranded nucleic acid, as well as a nucleic acid detection device using this method. | 09-26-2013 |
Patent application number | Description | Published |
20110144850 | MOVING APPARATUS, MOVING METHOD OF MOVING APPARATUS, AND MOVEMENT CONTROL PROGRAM OF MOVING APPARATUS - A moving apparatus includes a route preparing function unit, a moving function unit, an obstacle detecting function unit, an obstacle removal requesting function unit, an obstacle judging function unit, a request target detecting function unit and an obstacle selecting function unit. Here, the route preparing function unit prepares a route to a destination. The moving function unit moves along the route. The obstacle detecting function unit detects obstacles that interfere in the movement. Here, when the obstacles exist on the route, the route preparing function unit tries to prepare a different route from the route. When the different route exists, the moving function unit tries to move to the destination along the different route. The obstacle removal requesting function unit requests the outside to remove the obstacles outside the route, when the different route does not exist. The obstacle judging function unit judges existence of at least one removable obstacle that can be removed from the route among the obstacles detected by the obstacle detecting function unit. The request target detecting function unit detects at least one request capable target who is capable of being requested to remove the removable obstacle by the obstacle removal requesting function unit, in an outside. The obstacle selecting function unit, when there is a plurality of removable obstacles as the at least one removable obstacle, selectively determine a removal target obstacle that is an obstacle whose removal is requested by the obstacle removal requesting function unit from the plurality of removable obstacles. | 06-16-2011 |
20130285608 | CHARGING CONTROL DEVICE, CHARGING CONTROL METHOD, AND PROGRAM - A charging control device includes: a remaining charge acquisition unit that obtains a remaining charge of a rechargeable battery for an electric vehicle; a lifespan information acquisition unit that obtains lifespan information expressing a degree of deterioration of the rechargeable battery; an environmental information acquisition unit that obtains information indicating a peripheral temperature of the electric vehicle; and a charging plan updating unit that creates a charging plan including a target remaining charge of the rechargeable battery and a charging process up to achievement of the target remaining charge. The charging plan updating unit determines whether or not to create the charging plan in consideration of the deterioration of the rechargeable battery on the basis of the lifespan information, and after determining to take the deterioration of the rechargeable battery into consideration, creates the charging plan such that when the temperature is equal to or higher than a predetermined value, the remaining charge of the rechargeable battery is maintained at or below a predetermined value for as long as possible during a charging period. | 10-31-2013 |