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1. 发明专利

CA2533945A1 TAPE PREPARATION 未知
公开(公告)号：CA2533945A1
公开(公告)日：2006-07-26
申请号：CA2533945
申请日：2006-01-25
申请人： NITTO DENKO CORP
发明人： ITO MASAAKI , SAITO JUNICHI , HANATANI AKINORI
IPC分类号： A61K9/70 , A61K31/167
摘要： The present invention provides a tape preparation including a support and an adhesive layer directly or indirectly formed on at least one surface of the support, wherein the adhesive layer contains a rubber adhesive containing at least one kind of rubber polymer and capsaicin as an active ingredient. Since the adhesive layer shows extremely fine adhesive property and superior capsaicin releaseability, a rapid pharmacological effect can be afforded with a small capsaicin content.

2. 发明专利

DE60106703D1 未知
公开(公告)号：DE60106703D1
公开(公告)日：2004-12-02
申请号：DE60106703
申请日：2001-08-30
申请人： NITTO DENKO CORP
发明人： SAITO JUNICHI , NINOMIYA KAZUHISA , ITO MASAAKI
IPC分类号： A61K9/70 , A61K9/00
摘要： An intraoral adhesive preparation is provided, which contains a support made of a nonwoven fabric mainly made of split type conjugated fibers, and an adhesive plaster layer containing a drug, which is formed on the support, wherein the split type conjugated fiber has an about triangular sectional shape after splitting, where the about triangle has the longest diameter (DL) of 5 mu m - 15 mu m, and the longest line segment (DS) that vertically crosses the longest diameter of 2 mu m - 10 mu m.

3. 发明专利

CA2356120A1 INTRAORAL ADHESIVE PREPARATION 未知
公开(公告)号：CA2356120A1
公开(公告)日：2002-02-28
申请号：CA2356120
申请日：2001-08-30
申请人： NITTO DENKO CORP
发明人： ITO MASAAKI , SAITO JUNICHI , NINOMIYA KAZUHISA
IPC分类号： A61K9/70 , A61K9/00 , A61C19/08 , A61C19/00 , A61L15/16 , A61L15/44 , A61L15/58
摘要： An intraoral adhesive preparation is provided, which contains a support made of a nonwoven fabric mainly made of split type conjugated fibers, and an adhesive plaster layer containing a drug, which is formed on the support, wherein the split type conjugated fiber has an about triangular sectional shape after splitting, where the about triangle has the longest diameter (D L) of 5 .mu.m - 15 .mu.m, and the longest line segment (D s) that vertically crosses the longest diameter of 2 .mu.m - 10 .mu.m.

4. 发明专利

CA2356120C INTRAORAL ADHESIVE PREPARATION 未知
公开(公告)号：CA2356120C
公开(公告)日：2008-12-02
申请号：CA2356120
申请日：2001-08-30
申请人： NITTO DENKO CORP
发明人： NINOMIYA KAZUHISA , ITO MASAAKI , SAITO JUNICHI
IPC分类号： A61K9/70 , A61C19/06 , A61K9/00 , A61L15/44 , A61L15/58 , A61M31/00
摘要： An intraoral adhesive preparation is provided, which contains a support made of a nonwoven fabric mainly made of split type conjugated fibers, and an adhesive plaster layer containing a drug, which is formed on the support, wherein the split type conjugated fiber has an about triangular sectional shape after splitting, where the about triangle has the longest diameter (D L) of 5 .mu.m - 15 .mu.m, and the longest line segment (D S) that vertically crosses the longest diameter of 2 .mu.m - 10 .mu.m.

5. 发明专利

DE60106703T2 未知
公开(公告)号：DE60106703T2
公开(公告)日：2005-11-10
申请号：DE60106703
申请日：2001-08-30
申请人： NITTO DENKO CORP
发明人： SAITO JUNICHI , NINOMIYA KAZUHISA , ITO MASAAKI
IPC分类号： A61K9/70 , A61K9/00
摘要： An intraoral adhesive preparation is provided, which contains a support made of a nonwoven fabric mainly made of split type conjugated fibers, and an adhesive plaster layer containing a drug, which is formed on the support, wherein the split type conjugated fiber has an about triangular sectional shape after splitting, where the about triangle has the longest diameter (DL) of 5 mu m - 15 mu m, and the longest line segment (DS) that vertically crosses the longest diameter of 2 mu m - 10 mu m.

6. 发明专利

AT280576T 未知
公开(公告)号：AT280576T
公开(公告)日：2004-11-15
申请号：AT01120860
申请日：2001-08-30
申请人： NITTO DENKO CORP
发明人： SAITO JUNICHI , NINOMIYA KAZUHISA , ITO MASAAKI
IPC分类号： A61K9/70 , A61K9/00
摘要： An intraoral adhesive preparation is provided, which contains a support made of a nonwoven fabric mainly made of split type conjugated fibers, and an adhesive plaster layer containing a drug, which is formed on the support, wherein the split type conjugated fiber has an about triangular sectional shape after splitting, where the about triangle has the longest diameter (DL) of 5 mu m - 15 mu m, and the longest line segment (DS) that vertically crosses the longest diameter of 2 mu m - 10 mu m.

7. 发明专利

JPH05161481A MODIFIED GINSENG EXTRACT ITS PRODUCTION AND ITS USE 失效
公开(公告)号：JPH05161481A
公开(公告)日：1993-06-29
申请号：JP35141291
申请日：1991-12-11
申请人： NITTO DENKO CORP
发明人： ITO MASAAKI , HIBINO TAKESHI , IWAI SHUJI
IPC分类号： A23L2/38 , A61K36/25
摘要： PURPOSE:To obtain the subject extract in which the bitter taste is reduced by transferring a glucose residue to one kind of a glucoside contained in a ginseng extract, improving the solubility of the glucoside in water thereby and preventing generation of an insoluble material easily generated in an acidic region. CONSTITUTION:To a ginseng extract solution, a partly hydrolyzed starch (e.g. amylose or dextrin) is added in an amount of 0.5 to 50 times (preferably 1-20 times) based on the solid matter in the above-mentioned extract. On 1g of the above-mentioned hydrolyzed material, 1 to 50IV (preferably 2-20IV) glycosyltransferase (preferably cyclodextrin glucanotransferase, etc.) is allowed to act at pH4-7 and 30-60 deg.C, thus obtaining the objective extract in which a glucose residue is transferred to the glucoside.

8. 发明专利

JPH02245190A ENZYMATIC REACTION 失效
公开(公告)号：JPH02245190A
公开(公告)日：1990-09-28
申请号：JP6819489
申请日：1989-03-20
申请人： NITTO DENKO CORP
发明人： ITO MASAAKI , SAIGA TAKESHI , SAHASHI HIROKO , YOSHII RIKAKO , ISHIZUKA HIROTOSHI
IPC分类号： C12P1/00 , C12N11/00
摘要： PURPOSE:To reduce decrease in flow velocity and to carry out longterm enzymatic reaction by bringing a substrate solution into contact with a porous layer side of an enzyme immobilized filter comprising a dense layer and a porous layer to which an enzyme is immobilized and circulating and feeding the substrate solution at a specific linear velocity of filter face. CONSTITUTION:In carrying out enzymatic reaction using an enzyme immobilized filter prepared by immobilizing an enzyme to a porous layer of an anisotropic ultrafilter wherein a dense layer is integrated with the porous layer, a substrate solution is brought into contact with the porous layer side of the enzyme immobilized film, circulated and fed at 1-5m/second average linear velocity of of film face, enzymatic reaction is carried out and the reaction product is taken out to the dense layer side. By setting the average linear velocity of film face in this range, natural counter current of filtrate caused by pressure loss between a circulation inlet side and outlet side of substrate and forced washing of counter current is eliminated.

9. 发明专利

JPH02109986A METHOD AND APPARATUS FOR CARRYING OUT ENZYMIC REACTION USING ENZYME IMMOBILIZED MEMBRANE 失效
公开(公告)号：JPH02109986A
公开(公告)日：1990-04-23
申请号：JP26244288
申请日：1988-10-18
申请人： NITTO DENKO CORP
发明人： ITO MASAAKI , OKADA TAKESHI , HIBINO TAKESHI , SAHASHI HIROKO , ISHIZUKA HIROTOSHI , SAIGA TAKESHI
IPC分类号： C12P1/00 , C12M1/40 , C12N11/08
摘要： PURPOSE:To carry out enzymic reaction in high productivity by feeding a substrate solution to a porous layer side of enzyme immobilized membrane under pressure while circulating to continuously carry out enzymic reaction and permeating the resultant membrane permeating liquid to the porous layer side in a prescribed pressure. CONSTITUTION:An enzyme is immobilized in a porous layer of anisotropic ultrafiltration membrane consisting of a dense layer as surface layer and porous layer integrally supporting the dense layer to form an enzyme immobilized membrane. A substrate solution is fed to the porous layer side of the above-mentioned enzyme immobilized membrane under a prescribed pressure while circulating to continuously carry out enzymic reaction. Then the resultant membrane-permeated liquid is reversely permeated from the dense layer side to the porous layer of enzyme immobilized membrane by applying pressure more than pressure loaded to the above-mentioned substrate solution to the resultant membrane permeated liquid every prescribed pressure. An enzyme immobilized membrane prepared by retaining a crosslinked high polymer in a porous layer of ultrafiltration membrane and covalently bonding enzyme to the polymer is preferably used by the above-mentioned enzyme-immobilized membrane.

10. 发明专利

JPH01228510A SEALING STRUCTURE OF HOLLOW YARN TYPE MODULE 失效
公开(公告)号：JPH01228510A
公开(公告)日：1989-09-12
申请号：JP5579388
申请日：1988-03-08
申请人： NITTO DENKO CORP
发明人： SAIGA TAKESHI , HIBINO TAKESHI , ISHIZUKA HIROTOSHI , OKADA TAKESHI , SAHASHI HIROKO , ITO MASAAKI
IPC分类号： B01D61/18 , B01D63/02 , B01D13/01
摘要： PURPOSE:To make even the inner surface of casting resin by injecting casting resin to the positions for setting the O-rings sealing the intervals between the inner peripheral faces of both ends of a case and the outer wall surface of a hollow yarn bundle from both ends of the case, fixing and sealing the ends of the case with casting resin. CONSTITUTION:A bundle of hollow yarn membranes 1 is inserted into a cylindrical case 3 and the intervals between the inner peripheral faces of both ends of the case and the outer wall surface of the hollow yarn bundle are sealed with the O-rings 2. Thereafter the caps 9 are set on the end parts of the case 3 and casting resin 4 is injected to the positions for inserting the O-rings 2. In this case, elevation of casting resin 4 due to capillarity is suppressed by the O-rings 2 and the inner surfaces of casting resin 4 are evened and the end parts of the case are fixed. Thereafter the caps 9 are taken off and the hollow yarn bundle is cut in the C-C' lines and headers are fitted to both ends to obtain a module.

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