Patents by Inventor Reiko Moriya
Reiko Moriya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8445068Abstract: A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed.Type: GrantFiled: March 16, 2010Date of Patent: May 21, 2013Assignee: DSG International LimitedInventors: Migaku Suzuki, Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa
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Patent number: 8445067Abstract: A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed.Type: GrantFiled: March 16, 2010Date of Patent: May 21, 2013Assignee: DSG International LimitedInventors: Migaku Suzuki, Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa
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Patent number: 8157778Abstract: Disclosed is an absorbent article including: a first sheet leak preventer; a second sheet leak preventer present above and in a rear part of the first leak preventer; and an absorbent containing a super absorbent polymer, capable of absorbing a body fluid, and provided above the first leak preventer extending from a front part of the first leak preventer beneath the second leak preventer in at least one layer. The absorbent article of the present invention can separate urine and feces efficiently in use and having high urine absorption capacity.Type: GrantFiled: August 18, 2005Date of Patent: April 17, 2012Assignee: Daio Paper CorporationInventors: Reiko Moriya, Migaku Suzuki
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Patent number: 8043276Abstract: An absorbent article, including: a leak preventer in sheet form having a bottom surface part and a pair of side parts raised upward from both the right and left sides of the bottom surface part and forming an internal space by the bottom surface part and the pair of side parts; an absorber arranged in the internal space at least in one layer, containing a super absorbent polymer, and capable of absorbing body fluids; a pair of side edge stretchable bands provided to extend along edge parts of the pair of side parts; a waist band joined to a rear end of the leak preventer and extending in a lateral direction; and a pair of hip wrapping stretchable bands connected to the pair of side parts of the leak preventer and/or the pair of side edge stretchable bands and to the waist band.Type: GrantFiled: June 30, 2006Date of Patent: October 25, 2011Assignee: Japan Absorbent Technology InstituteInventors: Migaku Suzuki, Reiko Moriya
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Patent number: 7976523Abstract: An absorbent product capable of preventing the absorbing rate from significantly lowering with the elapse of time, from the start of use to a final stage when the absorbing capacity of the product reaches a limit, is provided. The absorbent product has a very small re-wet amount. The absorbent product includes a liquid-impermeable surface sheet positioned on the upper side, a liquid-impermeable back sheet positioned on the lower side, and an absorber containing super absorbent polymer to absorb discharged liquid positioned between the surface sheet and the back sheet, wherein a flow passage is provided to allow a part or all of the discharged liquid supplied to the surface sheet to move to a side of the back sheet.Type: GrantFiled: December 10, 2002Date of Patent: July 12, 2011Assignee: Japan Absorbent Technology InstituteInventors: Migaku Suzuki, Reiko Moriya
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Publication number: 20100173078Abstract: A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed.Type: ApplicationFiled: March 16, 2010Publication date: July 8, 2010Inventors: Migaku SUZUKI, Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa
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Publication number: 20100173080Abstract: A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed.Type: ApplicationFiled: March 16, 2010Publication date: July 8, 2010Inventors: Migaku SUZUKI, Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa
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Patent number: 7694644Abstract: A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed.Type: GrantFiled: January 16, 2003Date of Patent: April 13, 2010Assignee: DSG International LimitedInventors: Migaku Suzuki, Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa
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Patent number: 7521109Abstract: An absorber comprising a laminate of two or more layers of highly water-absorbent sheets each containing a highly water-absorbent resin in high proportion, which absorber can satisfactorily cope with the feeding speed of aqueous liquid. In particular, an absorber comprising a laminate water-absorbent member, the laminate water-absorbent member consisting of a laminate of two or more layers of highly water-absorbent sheets each containing a highly water-absorbent resin and capable of absorbing an aqueous liquid, and a by-pass channel member, the by-pass channel member having a channel for, providing that an upper side refers to the side of laminate water-absorbent member fed with the aqueous liquid, moving the aqueous liquid fed to a first highly water-absorbent sheet disposed at the uppermost part of the laminate water-absorbent member from the first highly water-absorbent sheet to another highly water-absorbent sheet.Type: GrantFiled: April 4, 2003Date of Patent: April 21, 2009Assignee: Japan Absorbent Technology InstituteInventors: Migaku Suzuki, Reiko Moriya
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Publication number: 20090036852Abstract: It is an object of the present invention to provide an absorbent article capable of preventing loosening and slipping off.Type: ApplicationFiled: June 30, 2006Publication date: February 5, 2009Applicant: Japan Absorbent Technology InstituteInventors: Migaku Suzuki, Reiko Moriya
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Publication number: 20090005752Abstract: It is an object of the present invention to provide an absorbent article capable of separating urine and feces efficiently in use and having high urine absorption capacity. The object is attained by an absorbent article including: a first leak preventer in sheet form having a base part; a pair of side members extending in a longitudinal direction on right and left sides of the base part of the first leak preventer; an absorber comprised of at least one layer in an inner space formed by the base part of the first leak preventer and the side members, containing a super absorbent polymer, and capable of absorbing a body fluid; and a bridging member bonded to the pair of side members for bridging the side members, dividing the inner space into front and rear parts, capable of exhibiting a function of separating urine and feces, in which the bridging member is formed to be stretchable in a lateral direction.Type: ApplicationFiled: February 5, 2007Publication date: January 1, 2009Applicant: Japan Absorbent Technology InstituteInventors: Migaku Suzuki, Reiko Moriya
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Publication number: 20070299417Abstract: It is an object of the present invention to provide an absorbent article which does not cause discomfort to a wearer when worn, particularly after an absorber absorbs a body fluid to be swelled, and which is capable of receiving urine and feces separately. The object is attained by an absorbent article, including: a leak preventer having a sheet, and two bags provided separately on right and left of an upper side of the sheet, each of the two bags having an opening facing with each other; and an absorber having at least one layer and containing a super absorbent polymer and capable of absorbing a body fluid, provided in each of the two bags.Type: ApplicationFiled: February 2, 2004Publication date: December 27, 2007Applicants: Japan Absorbent Technology Insttiute, Mitsubishi CorporationInventors: Migaku Suzuki, Katsumi Ando, Satomi Takematsu, Hiroko Sekiguchi, Reiko Moriya
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Publication number: 20060241557Abstract: Disclosed is an absorbent article including: a first sheet leak preventer; a second sheet leak preventer present above and in a rear part of the first leak preventer; and an absorbent containing a super absorbent polymer, capable of absorbing a body fluid, and provided above the first leak preventer extending from a front part of the first leak preventer beneath the second leak preventer in at least one layer. The absorbent article of the present invention can separate urine and feces efficiently in use and having high urine absorption capacity.Type: ApplicationFiled: August 18, 2005Publication date: October 26, 2006Applicant: JAPAN ABSORBENT TECHNOLOGY INSTITUTEInventors: Reiko Moriya, Migaku Suzuki
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Publication number: 20060153984Abstract: A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed.Type: ApplicationFiled: January 16, 2003Publication date: July 13, 2006Inventors: Migaku Suzuki, Toa Kobayashi, Reiko Moriya, Satoru Wakabayashi, Satoshi Ukawa
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Publication number: 20060058769Abstract: The present invention has an object to provide an absorbent product capable of preventing the absorbing rate from significantly lowering with the elapse of time, from the start of use to a final stage when the absorbing capacity of the product reaches a limit, and having a very small re-wet amount. The above-mentioned object may be attained by an absorbent product with a liquid-impermeable surface sheet positioned on the upper side, a liquid-impermeable back sheet positioned on the lower side, and an absorber containing super absorbent polymer to absorb discharged liquid positioned between the surface sheet and the back sheet, wherein a flow passage is provided to allow a part or all of the discharged liquid supplied to the surface sheet to move to a side of the back sheet.Type: ApplicationFiled: December 10, 2002Publication date: March 16, 2006Inventors: Migaku Suzuki, Reiko Moriya
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Publication number: 20050147810Abstract: An absorber comprising a laminate of two or more layers of highly water-absorbent sheets each containing a highly water-absorbent resin in high proportion, which absorber can satisfactorily cope with the feeding speed of aqueous liquid. In particular, an absorber comprising a laminate water-absorbent member, the laminate water-absorbent member consisting of a laminate of two or more layers of highly water-absorbent sheets each containing a highly water-absorbent resin and capable of absorbing an aqueous liquid, and a by-pass channel member, the by-pass channel member having a channel for, providing that an upper side refers to the side of laminate water-absorbent member fed with the aqueous liquid, moving the aqueous liquid fed to a first highly water-absorbent sheet disposed at the uppermost part of the laminate water-absorbent member from the first highly water-absorbent sheet to another highly water-absorbent sheet.Type: ApplicationFiled: April 4, 2003Publication date: July 7, 2005Applicant: Japan Absorbent Technology InstituteInventors: Migaku Suzuki, Reiko Moriya
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Publication number: 20050033258Abstract: An absorptive product of the present invention comprises an absorptive body capable of absorbing and holding liquid and a flexible and liquid-impermeable trapping portion which temporarily traps the liquid which is to be absorbed by this absorptive body. Then, the underpants comprising the fitting section to which this absorptive product is detachably fit are made. For this absorptive body, a high liquid absorbing resin of 50 to 95 weight % is used.Type: ApplicationFiled: December 26, 2002Publication date: February 10, 2005Inventors: Migaku Suzuki, Reiko Moriya, Katsuhiko Sugiyama, Satomi Takematsu
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Publication number: 20050015067Abstract: An absorptive product comprising (1) an individual-packaging sheet (11), (2) an absorptive body (12) placed on this individual-packaging sheet (11), (3) a trap sheet (14) forming, together with the individual-packaging sheet (11), a flexible trap portion (13) in which at least one end of the absorptive body (12) is received, and (4) a joining tape (15) installed on the trap sheet (14) and/or at the other end of the individual-packaging sheet (11) for releasably joining the other end of the individual-packaging sheet (11) and one end of the individual-packaging sheet (11) or trap sheet (14) in such a manner that the other end side of the individual-packaging sheet(11) overlaps the trap sheet (14).Type: ApplicationFiled: December 13, 2002Publication date: January 20, 2005Inventors: Migaku Suzuki, Reiko Moriya, Katsuhiko Sugiyama, Satomi Takematsu