Patent application number | Description | Published |
20080220358 | COLORING COMPOUND AND YELLOW TONER CONTAINING THE COLORING COMPOUND - Provided are a coloring compound for color toner which satisfies all of solubility in an organic solvent, a color tone, and lightfastness, and does not inhibit the polymerization of a polymerizable monomer when used in a polymerized toner, and a yellow toner using the coloring compound and achieving compatibility between a good color tone and excellent lightfastness, in which, the coloring compound has a structure represented by the following formula (1). | 09-11-2008 |
20080293138 | BIOLOGICALLY ACTIVE SUBSTANCE TRANSFER SHEET, CELL CULTURE KIT CONSTITUTED OF CELL CULTURE PLATE AND BIOLOGICALLY ACTIVE SUBSTANCE TRANSFER SHEET, PRODUCING METHOD THEREOF AND METHOD FOR SCREENING CELL CULTURE CONDITIONS UTILIZING THE SAME - The invention provides a biologically active substance transfer sheet which can be formed with simple steps, a cell culture kit which comprises a cell culture plate and a biologically active substance transfer sheet, a producing method therefor, and a method for screening cell culture conditions with cells. The transfer sheet is prepared by providing biologically active substances having biological activity in plural areas on a sheet base, and biologically active substances are supplied from the sheet to culture regions provided on the plate. | 11-27-2008 |
20080299482 | METHOD OF MANUFACTURING AQUEOUS DISPERSION OF RESIN FINE PARTICLES, AQUEOUS DISPERSION OF RESIN FINE PARTICLES, METHOD OF MANUFACTURING TONER, AND TONER - A method of manufacturing an aqueous dispersion of resin fine particles, including: a mixing step of mixing an aqueous medium, a resin having an acid group, a basic substance, and a surfactant to obtain a mixture; an emulsification step of applying a shearing force to the mixture while heating at temperature 10.0° C. or more higher than a softening temperature (Tm) of the resin having the acid group to obtain an emulsified product; and a cooling step of obtaining an aqueous dispersion of resin fine particles by cooling the emulsified product, in which, in the cooling step, cooling is carried out at a cooling rate of 0.5° C./min or more to 10.0° C./min or less to a glass transition temperature (Tg) of the resin having the acid group or lower while a shearing force is applied. | 12-04-2008 |
20090053174 | EJECTION LIQUID, EJECTION METHOD, METHOD FOR FORMING LIQUID DROPLETS, LIQUID EJECTION CARTRIDGE AND EJECTION APPARATUS - There are provided an ejection liquid that contains at least one of proteins and peptides and can be ejected stably by an ink jet system, and a method and apparatus for ejecting a liquid containing at least one of proteins and peptides using the ejection liquid. A specific amine is added to an aqueous solution of at least one of proteins and peptides to thereby improve the applicability to ejection by the ink jet system. | 02-26-2009 |
20090075193 | COLORING COMPOUND, YELLOW TONER, SHEET FOR HEAT-SENSITIVE TRANSFER RECORDING, AND INK - A coloring compound is provided which is excellent in coloring ability and transparency, has high solubility in organic solvents, and is superior in light resistance. A toner, a sheet for heat-sensitive transfer recording and an ink that use the coloring compound are also provided. The coloring compound is represented by the following general formula: | 03-19-2009 |
20090293764 | DYE COMPOUND AND INK CONTAINING DYE COMPOUND - A dye compound has the following general formula (1). | 12-03-2009 |
20090293765 | DYE COMPOUND AND INK CONTAINING DYE COMPOUND - A dye compound represented by the following formula has at least one anionic group: | 12-03-2009 |
20100028794 | AQUEOUS DISPERSION OF FINE RESIN PARTICLES, METHOD FOR PRODUCING AQUEOUS DISPERSION OF FINE RESIN PARTICLES, AND METHOD FOR PRODUCING TONER PARTICLES - The present invention provides an aqueous dispersion of nonspherical fine resin particles having excellent storage stability and processability such as aggregation and adherence to other substances, a method for producing the aqueous dispersion of fine resin particles, and a method for producing toner particles using the aqueous dispersion of fine resin particles. The present invention relates to an aqueous dispersion of fine resin particles characterized in that the fine resin particles are nonspherical particles with an average minor axis being 0.02 μm or more and 1.00 μm or less and an average ratio of a major axis to a minor axis being 2.0 or more and 5.0 or less, a method for producing the aqueous dispersion of fine resin particles, and a method for producing toner particles using the aqueous dispersion of fine resin particles. | 02-04-2010 |
20100089284 | COLORANT COMPOUND AND INK INCLUDING THE COLORANT COMPOUND - The invention provides a colorant compound represented by the following general formula (1): | 04-15-2010 |
20100089285 | COLORANT COMPOUND AND INK INCLUDING THE COLORANT COMPOUND - The invention provides a colorant compound represented by the general formula (I) below. | 04-15-2010 |
20100092778 | METHOD FOR PRODUCING PARTICLES AND PARTICLES - A method is provided for producing particles which is capable of producing particles in simple and easy steps. The objective is to provide with a high yield particles having a homogeneous particle diameter and a superior dispersibility in liquid. The method includes (1) preparing an aqueous solution containing one or more polymer; and (2) introducing the aqueous solution as droplets into a solvent capable of dissolving water by 1 mass % or more and less than 50 mass % to form the polymer into dispersed particles in the mixture of the aqueous solution and the solvent in the mixture of the aqueous solution and the solvent. | 04-15-2010 |
20100151510 | SUBSTRATE FOR CELL CULTURE, PRODUCING METHOD THEREOF AND SCREENING METHOD FOR CELL CULTURE CONDITIONS UTILIZING THE SAME - A cell culture substrate having at least one area for culturing a cell on a substrate, characterized in that the culturing area comprises an area releasably holding a biologically active substance having a biological activity to the cell and an area for immobilizing a biologically active substance having a biological activity to the cell. | 06-17-2010 |
20100166663 | PROBE FOR A HAIR CELL, AND LABELLING METHOD FOR A HAIR CELL USING THE PROBE FOR A HAIR CELL - Provided are a novel probe for a hair cell for clearly identifying various conditions of a hair cell, and a labelling method for a hair cell using the probe for a hair cell, more particularly, a probe for a hair cell containing, as an active agent, at least one kind selected from staining compounds represented by one of the general formulae (I) and (II), and a labelling method for a hair cell using the probe for a hair cell. | 07-01-2010 |
20100221831 | LIVING BODY HOLDING METHOD, LIVING BODY TEST METHOD, LIVING BODY GROWING METHOD, LIVING BODY HOLDING SHEET, AND LIVING BODY PROCESSING DEVICE - A method of arranging a large number of living bodies, such as cells, embryos, or organisms rapidly, individually, and one by one, a holding sheet for the method, and a device for processing the living bodies. The method of holding living bodies includes using a sheet in which multiple through-holes with a size capable of holding one of the target living bodies, but not capable of holding two or more of the living bodies, are provided, to thereby arrange and hold the living bodies one by one in the multiple through-holes in the sheet together with a liquid. | 09-02-2010 |
20100273101 | YELLOW TONER - To provide a yellow toner satisfying good toner particles and a superior coloring power, the toner has toner base particles having at least a binder resin, a colorant and a wax component, and contains as the colorant at least a coloring matter compound represented by the following general formula (1) and a pigment represented by the following formula (2). | 10-28-2010 |
20100300547 | OBJECT-HOLDING SHEET, TEST METHOD AND OBJECT-TREATING EQUIPMENT - It is intended to provide an object-holding sheet and an object-treating equipment, which are useful for arranging objects such as biological materials (e.g., cells, embryos or individuals) or particles having the similar size thereto and efficiently conducting procedures such as analysis and fractionation on the objects. The present invention provides an object-holding sheet for holding two or more objects, the object-holding sheet including: a sheet member having two or more through-holes; and an anti-drop member corresponding to each of the holes, wherein the holes have a size that enables only one of the objects to be held, and the anti-drop member is disposed in the vicinity of one opening of each of the holes so as not to permit the object held in each of the holes to pass through the opening. | 12-02-2010 |
20100302534 | SAMPLE OBSERVATION SYSTEM AND SAMPLE OBSERVATION PROCESS - A sample observation system and a sample observation process are provided which do not need any special manipulation or treatment to limit the motion of the sample or adjust the orientation of the sample when observing the sample, and enable observation of samples simply from wider direction than ever. A sample observation system of a sample whose vertical direction is defined by gravity, wherein the system at least includes a sample holder having at least one penetrating hole for retaining a liquid containing the sample; an observation unit for observing the sample; and an angle adjusting unit for varying the angle of the observation unit to the direction of the gravity which acts on the sample in a condition in which the sample holder and the observation unit have a fixed relative angle therebetween. | 12-02-2010 |
20100304428 | CELL HOLDING METHOD, CELL TESTING METHOD AND CELL HANDLING APPARATUS - It is intended to provide a method for individually arranging and holding, with rapidity and few variations, the number of cells required for bioassay. The present invention provides a cell holding method including: preparing a sheet provided with a plurality of through-holes; and bringing a suspension liquid of cell-supported particles into contact with the sheet, wherein each of the holes has a size that permits only one of the particles to be held therein together with a liquid. | 12-02-2010 |
20100308285 | NOVEL COLORANT COMPOUND AND BLUE RESIST COMPOSITION FOR USE IN COLOR FILTER CONTAINING THE SAME - The present invention provides (I) a method of manufacturing a triphenylmethane colorant that can suppress the sub-reactions in conversion to a sulfonamide and is industrially advantageous, (II) a colorant compound that has both excellent spectral characteristics and a high solubility relative to organic solvents or polymers as a coloring agent to be used in color filters and (III) a blue resist composition for use in a color filter that shows a high lightness and an excellent hue particularly for blue color and can be used to display an image that is excellent in terms of spectral characteristics and contrast. | 12-09-2010 |
20110067598 | COLORANT COMPOUND - The present invention is a colorant compound represented by the following general formula (1): | 03-24-2011 |
20110079223 | EJECTION LIQUID, EJECTION METHOD, METHOD FOR FORMING LIQUID DROPLETS, LIQUID EJECTION CARTRIDGE AND EJECTION APPARATUS - An ejection liquid capable of being stably ejected based on a system using thermal energy even if the liquid contains at least one selected from the group consisting of proteins and peptides, and a method and an apparatus for ejecting the liquid containing at least one selected from the group consisting of proteins and peptides using this system are provided. The applicability of the liquid for use in an inkjet system using thermal energy is improved by adding at least one selected from the group consisting of amino acids and salts thereof and a surfactant to an aqueous solution containing at least one selected from the group consisting of proteins and peptides. | 04-07-2011 |
20110102495 | EJECTION LIQUID, EJECTION METHOD, METHOD FOR FORMING LIQUID DROPLETS, LIQUID EJECTION CARTRIDGE AND EJECTION APPARATUS - There are provided an ejection liquid that contains at least one of proteins and peptides and can be ejected stably by an ink jet system, and a method and apparatus for ejecting a liquid containing at least one of proteins and peptides using the ejection liquid. A specific amine is added to an aqueous solution of at least one of proteins and peptides to thereby improve the applicability to ejection by the ink jet system. | 05-05-2011 |
20110182810 | CENTRAL NERVOUS SYSTEM LABELLING COMPOSITION FOR INTRANASAL ADMINISTRATION AND LABELLING METHOD AND SCREENING METHOD USING CENTRAL NERVOUS SYSTEM LABELLING COMPOSITION FOR INTRANASAL ADMINISTRATION - There is provided a central nervous system labelling composition for intranasal administration for the purpose of labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration. Additionally, there is provided a method of non-invasively labelling the central nervous system by way of an administration route that entails little transferability to the entire body. Furthermore, there is provided a screening method using a central nervous system labelling composition for intranasal administration. A central nervous system labelling composition for intranasal administration is characterized by labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration and by containing at least one compound expressed either by the general formula (1) or the general formula (2) shown below as effective component: | 07-28-2011 |
20110189096 | CENTRAL NERVOUS SYSTEM TISSUE-LABELING COMPOSITION, METHOD FOR LABELING CENTRAL NERVOUS SYSTEM TISSUE, AND SCREENING METHOD USING CENTRAL NERVOUS SYSTEM TISSUE-LABELING COMPOSITION - To provide a central nervous system tissue-labeling composition labeling the central nervous tissue system. Also, another object of the present invention is to provide a method for non-invasively labeling the central nervous tissue system. Further, another object of the present invention is to provide a screening method using the above central nervous system tissue-labeling composition. A central nervous system tissue-labeling composition containing, as an active ingredient, at least one of compounds represented by the general formula (1) or (7). | 08-04-2011 |
20110236310 | LABELING COMPOSITION FOR INTRAOCULAR TISSUE, LABELING METHOD OF INTRAOCULAR TISSUE, AND SCREENING METHOD - The invention provides a labeling composition for an intraocular tissue of a living individual, which specifically labels the intraocular tissue without need of an invasive operation such as exposure of an ocular tissue or injection of a staining agent into the ocular tissue or a nerve tissue linking to the ocular tissue, a method of noninvasively labeling an intraocular tissue of a living individual, and a screening method using the labeling composition for the intraocular tissues. The composition contains a compound capable of labeling at least a photoreceptor cell layer of a retina, wherein the compound is a staining compound having a particular structure as a partial structure thereof. | 09-29-2011 |
20110243850 | PROBE FOR A BIOLOGICAL SPECIMEN AND LABELLING METHOD AND SCREENING METHOD USING THE PROBE - Provided is a novel probe for a biological specimen for labelling by itself and clearly visualizing one of a specific cell and a specific cell organ in a living body, the probe having excellent spectral characteristics and exhibiting excellent storage stability. The probe for a biological specimen contains, as an active agent, at least one kind of compound represented by a general formula (I). | 10-06-2011 |
20120207683 | EVALUATION PROBE FOR CENTRAL NERVOUS SYSTEM PERMEABILITY, EVALUATION METHOD FOR CENTRAL NERVOUS SYSTEM PERMEABILITY, AND SCREENING METHOD USING AN EVALUATION PROBE FOR CENTRAL NERVOUS SYSTEM PERMEABILITY - Provided is an evaluation probe capable of optically evaluating permeability of a substance through a central nervous system tissue. Also provided is an evaluation method for permeability of a substance through a central nervous system tissue using an evaluation probe for central nervous system permeability. Also provided is a screening method using an evaluation probe for central nervous system permeability. The evaluation probe for central nervous system permeability includes, as an active ingredient, at least one kind of compound represented by the following general formula (1). | 08-16-2012 |
20120231388 | AZO COMPOUND, AND PIGMENT DISPERSANT, PIGMENT COMPOSITION, PIGMENT DISPERSION AND TONER INCLUDING THE AZO COMPOUND - There is provided an azo compound for improvement in the dispersibility of an azo pigment into a water-insoluble solvent. The azo compound is represented by the following general formula (1): | 09-13-2012 |
20120251939 | PIGMENT DISPERSION AND YELLOW TONER - To obtain a pigment dispersion and a yellow toner having high coloring power and high dispersibility of a pigment in a dispersion medium, a pigment dispersion containing a compound represented by general formula (1) and a yellow pigment represented by general formula (2) are provided in a dispersion medium. | 10-04-2012 |
20130108952 | COLORED RESIN POWDER AND TONER USING THE COLORED RESIN POWDER | 05-02-2013 |
20130122413 | AZO COMPOUND, PIGMENT DISPERSANT CONTAINING THE AZO COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER - A novel compound that can improve the dispersibility of an azo pigment in a non-water-soluble solvent is provided, which is represented by the following formula (1): | 05-16-2013 |
20130130164 | POLYESTER, PIGMENT COMPOSITION, AND TONER - Provided is a pigment dispersant for improving the dispersibility of an azo pigment for a water-insoluble solvent. More specifically, provided is a polyester, including at least one unit represented by one of the following formula (1) and the following formula (2): | 05-23-2013 |
20130219529 | PROBE FOR A HAIR CELL, AND LABELLING METHOD FOR A HAIR CELL USING THE PROBE FOR A HAIR CELL - Provided are a novel probe for a hair cell for clearly identifying various conditions of a hair cell, and a labelling method for a hair cell using the probe for a hair cell, more particularly, a probe for a hair cell containing, as an active agent, at least one kind selected from staining compounds represented by one of the general formulae (I) and (II), and a labelling method for a hair cell using the probe for a hair cell. | 08-22-2013 |
20130280169 | CENTRAL NERVOUS SYSTEM TISSUE-LABELING COMPOSITION, METHOD FOR LABELING CENTRAL NERVOUS SYSTEM TISSUE, AND SCREENING METHOD USING CENTRAL NERVOUS SYSTEM TISSUE-LABELING COMPOSITION - To provide a central nervous system tissue-labeling composition labeling the central nervous tissue system. Also, another object of the present invention is to provide a method for non-invasively labeling the central nervous tissue system. Further, another object of the present invention is to provide a screening method using the above central nervous system tissue-labeling composition. A central nervous system tissue-labeling composition containing, as an active ingredient, at least one of compounds represented by the general formula (1) or (7). | 10-24-2013 |
20140112869 | CENTRAL NERVOUS SYSTEM LABELLING COMPOSITION FOR INTRANASAL ADMINISTRATION AND LABELLING METHOD AND SCREENING METHOD USING CENTRAL NERVOUS SYSTEM LABELLING COMPOSITION FOR INTRANASAL ADMINISTRATION - There is provided a central nervous system labelling composition for intranasal administration for the purpose of labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration. Additionally, there is provided a method of non-invasively labelling the central nervous system by way of an administration route that entails little transferability to the entire body. Furthermore, there is provided a screening method using a central nervous system labelling composition for intranasal administration. A central nervous system labelling composition for intranasal administration is characterized by labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration and by containing at least one compound expressed either by the general formula (1) or the general formula (2) shown below as effective component: | 04-24-2014 |