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1. 发明专利

AU2003282235A1 A SYNTHETIC BONE MATERIAL 未知
公开(公告)号：AU2003282235A1
公开(公告)日：2004-06-03
申请号：AU2003282235
申请日：2003-11-13
申请人： UNIV CAMBRIDGE TECH , AIZAWA MAMORU
发明人： BEST SERENA , BONFIELD WILLIAM , AIZAWA MAMORU
IPC分类号： A61L24/02 , A61L27/12 , C30B7/00 , A61L27/00 , C30B29/14 , C30B29/62

2. 发明申请

WO2010134638A1 ANTIBACTERIAL MEDICAL EQUIPMENT AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：抗生素医疗设备及其生产方法
公开(公告)号：WO2010134638A1
公开(公告)日：2010-11-25
申请号：PCT/JP2010/058867
申请日：2010-05-19
申请人： MEIJI UNIVERSITY , KEIO UNIVERSITY , AIZAWA Mamoru , HOSHIKAWA Tomoyuki , ISHII Ken , FUNAO Haruki
发明人： AIZAWA Mamoru , HOSHIKAWA Tomoyuki , ISHII Ken , FUNAO Haruki
IPC分类号： A61L27/00
CPC分类号： A61L27/12 , A61L27/54 , A61L29/02 , A61L29/16 , A61L31/026 , A61L31/16 , A61L2300/104 , A61L2300/112 , A61L2300/404 , A61L2300/606
摘要： An object of the present invention is to provide an antibacterial medical equipment which has sufficient antibacterial activity in vivo and is excellent in compatibility with living tissues, and also can maintain antibacterial activity over a long period and has high safety. An antibacterial medical equipment characterized in that inositol phosphate is bonded to a Ca compound of a medical equipment whose surface is at least coated with a layer of the Ca compound, or a medical equipment comprising the Ca compound. The antibacterial medical equipment as described above, wherein silver ions are bonded to the inositol phosphate. A method for producing an antibacterial medical equipment, which comprises bringing a medical equipment whose surface is at least coated with a layer of a Ca compound, or a medical equipment comprising a Ca compound into contact with an aqueous solution of inositol phosphate to obtain an antibacterial medical equipment in which inositol phosphate is bonded to the Ca compound. The method for producing an antibacterial medical equipment, wherein inositol phosphate is bonded to the Ca compound and then the Ca compound is brought into contact with an aqueous solution containing silver ions to obtain an antibacterial medical equipment in which silver ions are bonded to the inositol phosphate.
摘要翻译：本发明的目的在于提供一种在体内具有足够的抗菌活性并且与活组织的相容性优异的抗菌医疗器械，并且能够长时间保持抗菌活性且安全性高。一种抗菌医疗设备，其特征在于磷酸肌醇与其表面至少涂覆有Ca化合物层的医疗设备的Ca化合物或包含Ca化合物的医疗设备结合。如上所述的抗菌医疗设备，其中银离子与磷酸肌醇结合。一种抗菌医疗设备的制造方法，其特征在于，将表面至少涂覆有Ca化合物的医疗器械，或包含Ca化合物的医疗器械与磷酸肌醇水溶液接触，得到抗菌剂磷酸肌醇与Ca化合物结合的医疗设备。生产抗菌医疗设备的方法，其中将磷酸肌醇与Ca化合物接合，然后使Ca化合物与含有银离子的水溶液接触，得到银离子与磷酸肌醇结合的抗菌医疗设备。

3. 发明申请

WO1998002378A1 FERROELECTRIC ELEMENT AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：电磁元件及其制造方法
公开(公告)号：WO1998002378A1
公开(公告)日：1998-01-22
申请号：PCT/JP1996003745
申请日：1996-12-20
申请人： CITIZEN WATCH CO., LTD. , SAKAMAKI, Shinichi , TAKAHASHI, Yukimi , YAMADA, Yorinobu , TOKI, Motoyuki , AIZAWA, Mamoru
发明人： CITIZEN WATCH CO., LTD.
IPC分类号： C01B13/32
CPC分类号： H01L41/318 , C01G25/006 , C01P2002/34 , C01P2002/72 , C01P2002/77 , C01P2004/02 , H01L41/1876 , Y10T29/42 , Y10T29/49002
摘要： A ferroelectric element comprising at least two metals and produced by any process including the sol-gel process from aqueous solutions of salts of the respective metals in the presence of a thickener and/or an association inhibitor. The ferroelectric element is advantageous in that the handling of the starting materials and the production thereof are easy, the storage stability of the raw material solutions is excellent, the cost is low, it is produced in a thin film form, and the particles on the surface of the resultant thin film are fine and dense, offering good surface smoothness. The ferroelectric element has excellent piezoelectric properties and, hence, can be advantageously used as a piezoelectric element in an ink jet head of piezoelectric system.
摘要翻译：一种铁电元件，其包含至少两种金属，并且在增稠剂和/或缔合抑制剂的存在下通过包括溶胶 - 凝胶法在内的各种金属的盐的水溶液的任何方法制备。铁电元件的优点在于原料的处理和制造容易，原料溶液的储存稳定性优异，成本低，以薄膜形式生产，颗粒在所得薄膜的表面细小而致密，提供良好的表面光滑度。铁电元件具有优异的压电性能，因此可以有利地用作压电体系的喷墨头中的压电元件。

4. 发明申请

WO2004044274A1 A SYNTHETIC BONE MATERIAL 审中-公开
标题翻译：合成骨料
公开(公告)号：WO2004044274A1
公开(公告)日：2004-05-27
申请号：PCT/GB2003/004924
申请日：2003-11-13
申请人： CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED , AIZAWA, Mamoru , BEST, Serena , BONFIELD, William
发明人： AIZAWA, Mamoru , BEST, Serena , BONFIELD, William
IPC分类号： C30B7/00
CPC分类号： A61L27/12 , A61L24/02 , A61L2430/02 , C30B7/00 , C30B29/14
摘要： A synthetic silicon-containing apatite single crystal, for example a silicon-substituted apatite single crystal. The single crystal may be in the form of a fibre having a long-axis length in excess of 5 µm. The single crysal may be used in a synthetic bone material.
摘要翻译：合成含硅磷灰石单晶，例如硅取代磷灰石单晶。单晶可以是长轴长度超过5μm的纤维的形式。单一的哭泣可以用于合成骨材料中。

5. 发明申请

WO1989009245A1 SURFACE-TREATING AGENT AND FILLER POWDER SURFACE-TREATED WITH THE AGENT 审中-公开
标题翻译：表面处理剂和填充剂粉末表面处理与代理
公开(公告)号：WO1989009245A1
公开(公告)日：1989-10-05
申请号：PCT/JP1989000346
申请日：1989-03-31
申请人： NIPPON SODA CO., LTD. , MORI, Atsushi , AIZAWA, Mamoru , KATAOKA, Yoshitoshi
发明人： NIPPON SODA CO., LTD.
IPC分类号： C09C03/08
CPC分类号： C09C3/08 , C08K9/04 , C09C3/006 , C09C3/10 , C09D1/00
摘要： A surface-treating agent comprising (A) tetraalkoxytitanium and/or a product of hydrolysis and polycondensation thereof (average degree of condensation: up to 6); (B) at least one member selected from among maleic acid monoesters, glutaric acid monoesters, itaconic acid monoesters, citraconic acid monoesters, glutaconic acid monoesters, diglycolic acid monoesters, N-alkylamino alcohols, and polyalkylene glycolmonoalkyl ethers; and (C) a chelating agent capable of forming a chelate ring with a titanium atom. This agent is usable in an aqueous system.

6. 发明申请

WO1998011613A1 FERROELECTRIC ELEMENT, PROCESS FOR PRODUCING THE SAME, AND INK JET HEAD 审中-公开
标题翻译：电磁元件，生产它们的方法和喷墨头
公开(公告)号：WO1998011613A1
公开(公告)日：1998-03-19
申请号：PCT/JP1997000659
申请日：1997-03-04
申请人： CITIZEN WATCH CO., LTD. , SAKAMAKI, Shinichi , TAKAHASHI, Yukimi , YAMADA, Yorinobu , TOKI, Motoyuki , AIZAWA, Mamoru
发明人： CITIZEN WATCH CO., LTD.
IPC分类号： H01L41/09
CPC分类号： B41J2/14233 , B41J2202/03 , C23C18/1216 , C23C18/1254 , H01L41/1876 , H01L41/318
摘要： A ferroelectric element which is made of a ferroelectric material containing at least two kinds of metals. The material is prepared through the steps of changing the alkoxides of the metals to macromolecular compounds by hydrolyzing the alkoxides under the presence of a catalytic amount of protonic acid, and preparing a sol-like ferroelectric material precursor solution by adding a macromolecular material having a film forming property to the sol-like solution obtained through the former step. A thick film can be formed out of this ferroelectric material without producing cracks in the film. This material can be used advantageously for a piezoelectric element in a piezo type ink jet head.
摘要翻译：铁电体元件，其由含有至少两种金属的铁电材料制成。该材料通过以下步骤制备：通过在催化量的质子酸存在下水解醇盐，将金属的醇盐改变为大分子化合物，并通过加入具有膜的高分子材料制备溶胶状铁电体材料前体溶液通过前一步骤获得的溶胶状溶液的形成性能。可以从该铁电体材料形成厚膜，而不会在膜中产生裂纹。这种材料可以有利地用于压电型喷墨头中的压电元件。

7. 发明申请

WO1996011986A1 NOVEL FLUORAN COMPOUND, INTERMEDIATE, AND CHROMOGENIC RECORDING MATERIAL 审中-公开
标题翻译：新型氟化合物，中间体和色谱记录材料
公开(公告)号：WO1996011986A1
公开(公告)日：1996-04-25
申请号：PCT/JP1995002096
申请日：1995-10-13
申请人： NIPPON SODA CO., LTD. , YANAGITA, Mitsuhiro , SATO, Takehiro , SUGA, Shigemi , HIDAKA, Tomoya , KAWABE, Toru , AIZAWA, Mamoru , SATO, Shinichi , AOKI, Izuo
发明人： NIPPON SODA CO., LTD.
IPC分类号： C09B11/28
CPC分类号： C09B11/28 , B41M5/1455 , B41M5/3275 , C07C217/92 , C07D493/10 , C09B11/24
摘要： A chromogenic recording material not only being excellent in non-image area whiteness under light and colored image lightfastness but also retaining a satisfactory capability of color forming even after exposure to light and comprising a fluoran compound represented by general formula (I), wherein R represents C1-C4 alkyl; R represents C1-C8 alkyl; and R represents hydrogen or C1-C8 alkyl provided that R and R may be bonded together through nitrogen to thereby form a nitrogenous ring; R represents C1-C4 alkyl; and n is an integer of 0 to 2 provided that, when n is 2, the substituents represented by R may be different from each other.
摘要翻译：发色记录材料不仅在光和着色图像耐光性下的非图像区白度优异，而且即使在曝光后也保持令人满意的着色能力，并且包含由通式（I）表示的荧烷化合物，其中R < 1>表示C1-C4烷基; R 3表示C 1 -C 8烷基; 并且R 4表示氢或C 1 -C 8烷基，条件是R 3和R 4可以通过氮键连在一起，从而形成含氮环; R 2表示C 1 -C 4烷基; n为0〜2的整数，条件是当n为2时，由R 2表示的取代基可以不同。

8. 发明申请

WO1988005066A1 AGENT FOR TREATING COATED SURFACE 审中-公开
标题翻译：用于处理涂层表面的代理
公开(公告)号：WO1988005066A1
公开(公告)日：1988-07-14
申请号：PCT/JP1987000768
申请日：1987-10-14
申请人： NIPPON SODA CO., LTD. , WILLSON CO., LTD. , SATO, Masayuki , MORI, Atsushi , AIZAWA, Mamoru , YAMAGUCHI, Masayuki
发明人： NIPPON SODA CO., LTD. , WILLSON CO., LTD.
IPC分类号： C09G01/14
CPC分类号： C09G1/14
摘要： An agent for treating a coated surface, which contains at least one member selected from the group consisting of metal alkoxides represented by general formula: M(OR)n, (wherein M represents at least one metal atom selected from the group consisting of metal atoms of the groups IIIb, IV, and Va of the periodic table, R represents at least one member selected from the group consisting of straight-chain or branched and saturated or unsaturated aliphatic hydrocarbyl groups containing 1 to 22 carbon atoms), their homopolymers (average degree of condensation: 2 to 10), and their copolymers (average degree of condensation: 2 to 10). This agent is useful as polishing agent with stain-preventing properties to be applied on the surface of vehicles, aircraft, office furniture, etc.

9. 发明专利

JP2003093052A METHOD FOR CULTURING OSTEOBLAST 审中-公开
公开(公告)号：JP2003093052A
公开(公告)日：2003-04-02
申请号：JP2001288576
申请日：2001-09-21
申请人： AIZAWA MAMORU , UBE MATERIAL IND LTD
发明人： AIZAWA MAMORU
IPC分类号： C04B35/447 , C04B38/00 , C04B38/06 , C12N5/07 , C12N5/071 , C12N5/077 , C12N5/06
摘要： PROBLEM TO BE SOLVED: To provide a method for culturing an osteoblast, effectively proliferating the osteoblast. SOLUTION: This method uses a porous sheet of calcium phosphate formed from linkage of the fibrous calcium phosphate including continuous pores comprising pores having 100-500 μm diameter and having 70-99% total porosity.

10. 发明专利

JP2001231849A CALCIUM PHOSPHATE COATED ZIRCONIA BIOMATERIAL AND ITS PREPARATION 失效
公开(公告)号：JP2001231849A
公开(公告)日：2001-08-28
申请号：JP2000047914
申请日：2000-02-24
申请人： MATSUSHITA ELECTRIC WORKS LTD , AIZAWA MAMORU
发明人： NAWA MASAHIRO , AIZAWA MAMORU
IPC分类号： A61L27/00 , A61K6/04 , A61K6/838 , C01B25/32 , C04B41/87 , A61K6/033
摘要： PROBLEM TO BE SOLVED: To obtain a calcium phosphate coated zirconia biomaterial having a sufficient mechanical property, high strength and toughness, and superior bioactive function, and to provide a method for preparing the calcium phosphate coated zirconia biomaterial allowing high-degree control of the configuaration, composition and thickness of the calcium phosphate coat to be formed. SOLUTION: The calcium phosphate coated zirconia biomaterial comprises a bioactive coating 3 composed of porous calcium phosphate having opening pores 2 of size 100-500 μm and formed on the surface of a substrate 1 containing zirconia. The method for its preparation comprises the process of accumulating hollow calcium phosphate flocks on the surface of the substrate 1 containing zirconia and the process of sintering the accumulated hollow calcium phosphate flocks to form the bioactive coating 3, composed of the porous calcium phosphate having the opening pores 2 of size 100-500 μm, on the surface of the substrate 1.

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