Makoto Matsumoto
Makoto Matsumoto, Hyogo JP
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20090239966 | METHOD FOR SURFACE-TREATMENT OF WATER ABSORBENT RESIN - This invention is to provide a method for surface-treatment of a water absorbent resin excelling in water absorption properties. This invention relates to a method for the surface-treatment of a water absorbent resin, which comprises: a) mixing 100 parts by weight of a water absorbent resin, 0.01-20 parts by weight of at least one radical polymerization initiator selected from the group-consisting of persulfates, hydrogen peroxide, and azo compounds, and a radically polymerizing compound and b) irradiating the resultant mixture with active energy rays. The treatment particularly exalts the absorption ratio against pressure and the saline flow conductivity. | 09-24-2009 |
20090298963 | METHOD FOR PRODUCTION OF MODIFIED WATER ABSORBENT RESIN - This invention is to provide a method for producing a modified water absorbent resin excelling in water absorbing properties. This invention relates to a method for producing a modified water absorbent resin, which comprises a) mixing a water absorbent resin and a water-soluble radical polymerization initiator or a heat-degradable radical polymerization initiator without addition of an ethylenically unsaturated monomer and b) irradiating the resultant mixture with active energy rays. The method is particularly capable of exalting the absorbency against pressure and the saline flow conductivity. | 12-03-2009 |
20100249320 | Process for producing water-absorbing resin - Drying is performed in a continuous fluidized bed having at least two drying rooms. Drying is performed after pulverization is performed between drying in a first drying room and drying in a second or subsequent room. Drying is performed in a continuous fluidized bed whose fluidized bed contains a heat transfer tube. The second or subsequent drying room has a higher drying temperature than the first drying room. Drying is performed with the drying temperature of the first drying room falling within a range of not less than 80° C. to not more than 200° C. and with the drying temperature of the second or subsequent drying room falling within a range of not less than 100° C. to not more than 220° C. Further, a method for producing a water absorbent resin includes: a sequence of the steps of: (1) polymerizing a monomer aqueous solution; (2) drying a hydrogel polymer obtained in the step (1); (3) performing particle size control by either pulverizing or pulverizing and classifying a dry polymer obtained in the step (2); and (5) performing surface crosslinking on water absorbent resin powder whose particle size has been controlled in the step (3), the method further including the step (4) of performing second heat drying on the water absorbent resin powder whose particle size has been controlled in the step (3), the step (4) preceding the step (5). Further, the water absorbent resin has a moisture content (defined by a loss on drying performed for three hours at 180° C.) of 0 wt % to 3 wt % before it is supplied to the step (5). (This makes it possible to provide a method for producing a water absorbent resin which method makes it possible to obtain a particulate water absorbent resin of excellent properties at low cost with high productivity. | 09-30-2010 |
20100261850 | SURFACE TREATMENT METHOD FOR WATER-ABSORBENT RESIN - Provided is a surface treatment method for a water-absorbent resin having excellent production efficiency, absorption capacity against pressure, fluid permeability or the like. Provided is a method for the surface treatment of a water-absorbent resin which comprises a) a step for mixing 0.1 to 20 parts by weight of an acid group-containing radically polymerizable compound and 5 to 20 parts by weight of water, relative to 100 parts by weight of a water-absorbent resin; and b) a step for polymerizing the acid group-containing radically polymerizable compound, wherein neutralization ratio of the acid group-containing radically polymerizable compound is 0 to 60% by mol, and is lower than neutralization ratio of the water-absorbent resin. | 10-14-2010 |
20110040044 | SURFACE TREATMENT METHOD OF WATER-ABSORBING RESIN AND PRODUCTION METHOD OF WATER-ABSORBING RESIN - The present invention provides a surface treatment method for a water-absorbing resin comprising three steps of: | 02-17-2011 |
20150240013 | PROCESS FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT RESIN - Provided is a method for producing a polyacrylic acid (salt)-based water absorbent resin in which the physical properties (especially liquid permeability) are improved and maintained even in large scale production. The method for producing a polyacrylic acid (salt)-based water absorbent resin, which sequentially includes a polymerization step, in which a monomer aqueous solution having acrylic acid (salt) as a main component is polymerized, a drying step, in which a water-containing gel-like crosslinked polymer obtained in the polymerization step is dried, and a classification step, in which a polymer obtained in the drying step is classified, wherein a rocking-type sieve classification apparatus is used in the classification step, and the rocking-type sieve classification apparatus has a sieve net having a trajectory and a rotation speed in the following ranges; radial gradient R: from 5 to 40 mm, tangential gradient T: from 0.1 to 25 mm, eccentric gradient E: from 40 to 80 mm, and rotation speed F: from 60 to 600 rpm. | 08-27-2015 |
Makoto Matsumoto, Himeji-Shi JP
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20100298794 | Absorbent Article Comprising A Modified Water Absorbent Resin - An absorbent member and a method for making such an absorbent member. The absorbent member includes a modified water absorbent resin having good production efficiency, absorbency against pressure, absorption speed, gel strength, and liquid permeability. The modified water absorbent resin may be made by mixing a water absorbent resin, water, and a water-soluble radical polymerization initiator without addition of an ethylenically unsaturated monomer to obtain a water absorbent resin composition, and irradiating the water absorbent resin composition with active energy rays. During irradiation, the surface water content of the water absorbent resin is at least 3.0 wt %. | 11-25-2010 |
Makoto Matsumoto, Tokushima-Shi JP
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20100233202 | NOVEL VIRAL VECTOR - A recombinant transfer vector capable of expressing a foreign gene fused to a viral gene under the control of dual promoters and a recombinant baculovirus, and methods for production thereof, as well as pharmaceuticals comprising the recombinant baculovirus as an active ingredient. | 09-16-2010 |
Makoto Matsumoto, Osaka JP
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20090127728 | Microcapsule composition for electrophoretic displays - The present invention provides: a microcapsule composition for electrophoretic displays; a production process for the microcapsule composition for the electrophoretic displays; a production process for a sheet for the electrophoretic displays; and a handling method for microcapsules for the electrophoretic displays; wherein the microcapsule composition contains microcapsules and, when used for the electrophoretic displays, can make them as excellent as conventional in various performances (e.g. longtime stability of displaying, respondability of displaying, contrast, and number of times of display rewritability) and, particularly above all, can make the electrophoretic displays exhibit a very high performance as to the contrast. The present invention composition is a composition used for preparation of a coating liquid and comprises an aqueous medium and microcapsules for the electrophoretic displays, wherein the microcapsules include a shell and a dispersion that is capsuled in the shell, wherein the dispersion includes a solvent and electrophoretic fine particles that are dispersed in the solvent; with the composition being characterized by: being a product as obtained without involving the step of drying the microcapsules; and having a microcapsule content of 30 to 80 weight %. | 05-21-2009 |
20090324702 | NOVEL VIRAL VECTOR - The present invention provides a novel transfer vector and a recombinant baculovirus; methods for the production thereof; pharmaceuticals containing the recombinant baculovirus as an active ingredient, which are useful as preventive or therapeutic drugs for infectious diseases such as malaria and influenza; and methods for preventing and treating infectious diseases such as malaria and influenza. More specifically, the invention provides a recombinant transfer vector capable of expressing a foreign gene fused to a virus gene under the control of a dual promoter; a recombinant baculovirus; methods for the production thereof; pharmaceuticals containing the recombinant baculovirus as an active ingredient; and methods for preventing and treating infectious diseases such as malaria and influenza comprising administrating the recombinant baculovirus to patients. | 12-31-2009 |
20130022637 | RECOMBINANT BACULOVIRUS VACCINE - The present invention provides a novel transfer vector and a recombinant baculovirus; methods for the production thereof; pharmaceuticals containing the recombinant baculovirus as an active ingredient, which are useful as preventive or therapeutic drugs for infectious diseases such as malaria and influenza; and methods for preventing and treating infectious diseases such as malaria and influenza. More specifically, the invention provides a recombinant transfer vector capable of expressing a foreign gene fused to a virus gene under the control of a dual promoter; a recombinant baculovirus; methods for the production thereof; pharmaceuticals containing the recombinant baculovirus as an active ingredient; and methods for preventing and treating infectious diseases such as malaria and influenza comprising administrating the recombinant baculovirus to patients. | 01-24-2013 |
Makoto Matsumoto, Hiroshima JP
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20090296928 | Pseudorandom number generating system, encryption system, and decryption system - The present invention provides a pseudorandom number generating system, an encryption system, and a decryption system. The pseudorandom number generating system of the present invention repeatedly performs simple transformation of a non-secure pseudorandom number sequence that may be generated quickly, and thus may quickly generate a highly secure pseudorandom number sequence having a long period. In addition, the encryption system and the decryption system of the present invention do not generate a large encryption function difficult to be deciphered based on a shared key | 12-03-2009 |
Makoto Matsumoto, Tokushima JP
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20090275528 | ANTITUBERCULOUS COMPOSITION COMPRISING OXAZOLE COMPOUNDS - The present invention provides antituberculous therapeutic drugs with a higher potency. The present invention provides also antituberculous therapeutic drugs containing oxazole compounds represented by (I) general formula (1): [wherein R | 11-05-2009 |
20150224099 | ANTITUBERCULOUS COMPOSITION COMPRISING OXAZOLE COMPOUNDS - The present invention provides antituberculous therapeutic drugs with a higher potency. The present invention provides also antituberculous therapeutic drugs containing oxazole compounds represented by (I) general formula (1): [wherein R | 08-13-2015 |
Makoto Matsumoto, Fukuoka JP
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20090026872 | SPLIT CORES FOR MOTOR STATOR, MOTOR STATOR, PERMANENT MAGNET TYPE SYNCHRONOUS MOTOR AND PUNCHING METHOD BY SPLIT CORE PUNCHING DIE - Although in a conventional permanent magnet type synchronous motor, cogging torque is reduced by displacing permanent magnets of a rotor in a circumferential direction or displacing a stator core in a circumferential direction, since the skew so produced reduces the output of the motor and moreover the winding work of windings cannot be automated to make the resulting motor highly expensive, split cores are provided which solves those problems and enables the winding work of windings to be automated so as to obtain an inexpensive and high-output motor. | 01-29-2009 |
20090243421 | ELECTRIC MOTOR STATOR AND PERMANENT MAGNET-TYPE ELECTRIC MOTOR USING THE SAME - An electric motor stator according to the present invention includes two resin insulation components, each resin insulation component including a long side portion, facing a side face of the teeth section, and two short side portions, extending from respective ends of the long side portion and facing respective end faces of the laminated core in a lamination direction. The laminated core is clamped by the two resin insulation components from a direction along surfaces of the electromagnetic steel plates, and fitting portions of the two short side portions of each of the two resin insulation components are used to fit the two resin insulation components to each other. | 10-01-2009 |
Makoto Matsumoto, Osaka-Shi JP
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20140031342 | 6,7-DIHYDROIMIDAZO [2,1-b] [1,3]OXAZINE BACTERICIDES - The present invention provides a novel 6,7-dihydroimidazo[2,1-b][1,3]oxazine compound that has excellent bactericidal action against tubercle bacilli, multidrug-resistant tubercle bacilli, and atypical acid-fast bacilli. Specifically, the present invention provides a compound represented by Formula (1): | 01-30-2014 |
Makoto Matsumoto, Kyoto JP
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20130124888 | NONVOLATILE STORAGE SYSTEM, POWER SUPPLY CIRCUIT FOR MEMORY SYSTEM, FLASH MEMORY, FLASH MEMORY CONTROLLER, AND NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - Disclosed is a nonvolatile storage system including: a memory block having a plurality of flash memories; a flash memory power supply circuit outside of the memory block; and a flash memory controller. The flash memory power supply circuit has a plurality of types of power supply circuits for process execution, the power supply circuits for process execution generating and supplying power at a plurality of voltage levels needed to execute processes in the flash memories. The flash memory controller monitors changes of the internal states of the flash memories by communicating with the flash memories, thereby controlling the power supply circuits for process execution and the flash memories. | 05-16-2013 |
20130336067 | NONVOLATILE STORAGE SYSTEM, POWER SUPPLY CIRCUIT FOR MEMORY SYSTEM, FLASH MEMORY, FLASH MEMORY CONTROLLER, AND NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - Disclosed is a nonvolatile storage system including: a memory block having a plurality of flash memories; a flash memory power supply circuit outside of the memory block; and a flash memory controller. The flash memory power supply circuit has a plurality of types of power supply circuits for process execution, the power supply circuits for process execution generating and supplying power at a plurality of voltage levels needed to execute processes in the flash memories. The flash memory controller monitors changes of the internal states of the flash memories by communicating with the flash memories, thereby controlling the power supply circuits for process execution and the flash memories. | 12-19-2013 |
Makoto Matsumoto, Anan-Shi JP
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20130120477 | DISPLAY APPARATUS LIGHT EMISSION CONTROL METHOD AND DISPLAY UNIT - A light emission control method controls a display that includes a display portion, a scanning portion, and a driving portion. The display portion includes light emitting elements in a matrix form. The scanning portion is connected to common lines. Each common line is connected to the anode terminals of corresponding elements in corresponding row so that the common lines are scanned. The driving portion is connected to driving lines. Each driving line is connected to the cathodes terminals of corresponding elements in a corresponding column. The driving portion can drive selected elements when the common line corresponding to the selected elements is scanned. The method displays an image in each cycle including frames. All common lines are scanned in each frame. A part of the rows in one frame in one cycle is/are driven. Other part is driven in a frame after the one frame in the one cycle. | 05-16-2013 |
20130162696 | DISPLAY APPARATUS LIGHT EMISSION CONTROL METHOD AND DISPLAY APPARATUS - A method controls a display that includes a display portion, a scanner, and a driver. The display portion includes light emitting elements arranged in a matrix form. The scanner is connected to common lines each of which is connected to corresponding elements that are arranged in a corresponding row. The scanner applies a voltage to a selected common line. The driver is connected to driving lines each of which is connected to corresponding elements that are arranged in a corresponding column. The driver activates selected elements. The method controls the display whereby displaying an image in each cycle including frames. The voltage is applied to the selected one of the common lines in a lighting frame in which the light emitting elements are driven in one cycle. The scanner is prevented from applying the voltage in a non-lighting frame in which the elements are not driven in the one cycle. | 06-27-2013 |
Makoto Matsumoto, Kariya-City JP
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20130092077 | INDICATOR DISPLAYING DEVICE - A combination meter has an indicator for radiating light having entered from an entrance portion thereof and a display panel having a displaying portion illuminated by light passing through such portion. A cylindrical body is inserted into a panel-side opening of the display panel. The cylindrical body has a body-side supporting portion so as to hold the display panel between the body-side supporting portion and a housing-side supporting portion. An outer peripheral reflecting portion formed in the cylindrical body reflects light toward a housing-side reflecting portion of a housing. Light emitted from a light source not only illuminates the indicator but also is reflected by the respective reflecting portions to illuminate the displaying portion. | 04-18-2013 |
Makoto Matsumoto, Itano-Gun JP
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20140132492 | DISPLAY APPARATUS AND METHOD FOR CONTROLLING DISPLAY APPARATUS - A display device includes a plurality of common lines, a plurality of drive lines, a plurality of light emitting elements, a source driver, and a sink driver. At least one charging device is connected to at least one of the common lines and configured to increase a voltage of the common lines to a predetermined value when the voltage of the common lines is lower than the predetermined value during a period while the source driver does not apply the voltage. At least one discharging device is connected to at least one of the plurality of common lines and configured to decrease the voltage of the common lines to the predetermined value when the voltage of the common lines is higher than the predetermined value during the period while the source driver does not apply the voltage. | 05-15-2014 |
20150084532 | DISPLAY DEVICE - A display device includes a plurality of common lines, a plurality of driving lines, a plurality of light emitting elements, a source driver, a sink driver, discharge devices, discharge limiting devices, and rectifying devices. The discharge devices are connected to the common lines and configured to lower voltage at the connected common lines. The discharge limiting devices are connected to the common lines and to the discharge devices, and apply a limitation so that the voltage at the connected common lines is not lowered below a prescribed value by the discharge devices. The rectifying devices are connected between the discharge devices and the discharge limiting devices, and the common lines, and pass a current from the common lines toward the discharge devices and the discharge limiting devices but do not pass a current from the discharge devices and the discharge limiting devices toward the common lines. | 03-26-2015 |
Makoto Matsumoto, Higashihiroshima-Shi JP
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20150259852 | ROPE WITH HOLES - Provided is a rope that can be used even by those not familiar with ropework and whose knots will not loosen or come apart. A rope with holes has at least three bonded parts obtained by bonding two cords together at fixed intervals, as well as two openings formed between adjacent bonded parts. The rope with holes can be easily tied with another rope by guiding the other rope through its openings and the knots will not loosen or come apart. | 09-17-2015 |
Makoto Matsumoto, Himeji-Shi, Hyogo JP
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20150322180 | METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT RESIN - An object of the present invention is to provide a simple method for improving and stabilizing the physical properties (for example, liquid permeability) of a water absorbent resin, without requiring investment in expensive facilities or modification of raw materials. In particular, the object is to provide a method which is useful in the large-scale production of a water absorbent resin. The method for producing polyacrylic acid (salt)-based water absorbent resin of the present invention includes, in order, a step in which an acrylic acid (salt)-based monomer aqueous solution is polymerized, a step in which the water-containing gel-like crosslinked polymer obtained in the polymerization step is dried, a step in which the dried polymer obtained in the drying step is pulverized, and a classification step which takes place after the drying step or after the pulverizing step, wherein, at the time of providing the dried polymer to the roll mill used in the pulverizing step, the dried polymer is provided in a dispersed state in the axial direction of the roll of the roll mill. | 11-12-2015 |