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1. 发明授权

US06676165B2 Tank joint parts and a process for manufacturing an annular molded product of resins 有权
标题翻译：油罐接头部件和制造环氧树脂成型体的方法
公开(公告)号：US06676165B2
公开(公告)日：2004-01-13
申请号：US10096837
申请日：2002-03-14
申请人： Shinji Iio , Hiroaki Ito , Atsuo Miyajima , Tomohide Ito
发明人： Shinji Iio , Hiroaki Ito , Atsuo Miyajima , Tomohide Ito
IPC分类号： F16L4702
CPC分类号： B29C45/0013 , B29C45/16 , B29C45/2708 , B29C70/62 , B29C2045/2714 , B29K2105/18 , B29L2031/24 , B60K2015/03453
摘要： A tank joint part has a welding member welded to the outer surface of a fuel tank and a main body formed of a material of low fuel permeability and welded or otherwise joined to the welding member. The welding member is formed of modified polyethylene, which is easily weldable or otherwise joinable to the outer surface of the fuel tank and the main body, and in which very fine particles of a layered mineral are easily dispersible. The mineral is dispersed in layers oriented substantially at right angles to the direction of any possible permeation from the tank joint part. The tank joint part ensures a low fuel permeability and a high bonding strength.
摘要翻译：油箱接头部分具有焊接在燃料箱的外表面上的焊接部件和由燃料透过性低的材料形成的主体，并焊接或以其他方式接合到焊接部件。焊接部件由改性聚乙烯形成，其易于焊接或以其他方式连接到燃料箱和主体的外表面，并且其中非常细的分层矿物颗粒易于分散。矿物分散在基本上与罐接合部分任何可能的渗透方向成直角定向的层中。油罐接头部件确保低燃料渗透性和高粘结强度。

2. 发明授权

US06321794B1 Corrugated laminated tube 失效
标题翻译：波纹层压管
公开(公告)号：US06321794B1
公开(公告)日：2001-11-27
申请号：US09534197
申请日：2000-03-24
申请人： Yoshimitsu Ishida , Tomohide Ito , Atsuo Miyajima , Hiroaki Ito
发明人： Yoshimitsu Ishida , Tomohide Ito , Atsuo Miyajima , Hiroaki Ito
IPC分类号： F16L1100
CPC分类号： F16L11/125 , F16L11/118 , F16L2011/047 , Y10S138/07
摘要： A corrugated or convoluted laminated tube has a wall formed by an outer resin layer formed from e.g. nylon and a thin inner layer of a THV terpolymer bonded to its inner surface. It is high in flexibility, etc., has a low fuel permeability and is not deformed by swelling with fuel.
摘要翻译：波纹状或回旋层叠管具有由例如外部树脂层形成的外部树脂层形成的壁。尼龙和与其内表面结合的THV三元共聚物的薄内层。柔软性高等优点，燃料透过性低，不会因燃料膨胀而变形。

3. 发明授权

US07128346B2 Structure for connecting tubular member to fuel tank 失效
标题翻译：用于将管状构件连接到燃料箱的结构
公开(公告)号：US07128346B2
公开(公告)日：2006-10-31
申请号：US10837943
申请日：2004-05-03
申请人： Atsuo Miyajima , Tomohide Ito , Hiroaki Ito
发明人： Atsuo Miyajima , Tomohide Ito , Hiroaki Ito
IPC分类号： F16L5/00
CPC分类号： B60K15/035 , B60K15/04 , B60K2015/03453 , B60K2015/03523
摘要： An cylindrical convex portion of which opposite ends are open is integrally formed onto a fuel tank made of HDPE therewith so as to inwardly extend in the fuel tank to provide an opening thereon. A press-fit portion of a filler hose connecting pipe made of PA as a tubular member is press-fitted in the cylindrical convex portion to connecting the tubular member to the fuel tank. At least one continuous annular projection is provided on the outer peripheral surface of the press-fit portion of the tubular member so as to bite into the inner peripheral surface of the cylindrical convex portion to provide continuous circumferential contact. A face of the annular projection in direction axially of one end of tubular member is formed so as to extend outwardly and inclinedly with respect to the axial direction of the tubular member form one end toward the other end thereof.
摘要翻译：其相对端敞开的圆柱形凸起部分一体地形成在由HDPE制成的燃料箱上，以便在燃料箱中向内延伸以在其上提供开口。将由PA制成的填充软管连接管作为管状部件的压入部压配合在圆筒形凸部中，以将管状部件连接到燃料箱。在管状部件的压入部的外周面上设置有至少一个连续的环状突起，以便咬入到圆筒形凸部的内周面，以提供连续的周向接触。形成管状构件的一端的轴向方向上的环状突起的面，其向管状构件的轴向方向向外侧倾斜地形成，形成一端朝向另一端。

4. 发明授权

US06446673B1 Fuel hose of low fuel permeability 有权
标题翻译：燃油软管燃油渗透率低
公开(公告)号：US06446673B1
公开(公告)日：2002-09-10
申请号：US10040496
申请日：2002-01-09
申请人： Shinji Iio , Hiroaki Ito , Yoshimitsu Ishida , Katsutoshi Mizuno , Tomohide Ito
发明人： Shinji Iio , Hiroaki Ito , Yoshimitsu Ishida , Katsutoshi Mizuno , Tomohide Ito
IPC分类号： F16L1100
CPC分类号： F16L11/04 , B32B1/08 , F16L2011/047 , Y10S138/07 , Y10T428/139
摘要： A hose of low fuel permeability has a fuel permeability in a bent state with R50 not more than three times a fuel permeability in a straight state, R50 being a bent state where the hose has its longitudinal axis bent to form an arc having a diameter of 100 mm. Its low fuel permeability is achieved if the resin forming its inner wall layer has a melt viscosity falling within a certain range, which can be obtained by, for example, increasing the degree of polymerization of the resin, or grafting a specific side chain to the main chain in each molecule of the resin, or if the resin has a volume swelling degree falling within a certain range, which can be obtained by copolymerizing a monomer having fuel resistance, or blending a polymer having fuel resistance. The hose maintains its low fuel permeability even if it may be subjected to a large load of bending stress as when it is used to form a fluid conveying line.
摘要翻译：具有低燃料渗透性的软管在弯曲状态下具有燃料渗透性，其中R50在直线状态下不超过燃料渗透性的三倍，R50是弯曲状态，其中软管的纵轴弯曲形成直径为 100毫米。如果形成其内壁层的树脂的熔融粘度落在一定范围内，则可以获得低的燃料渗透性，这可以通过例如增加树脂的聚合度或将特定的侧链接枝到或者树脂的体积溶胀度落入一定范围内，这可以通过使具有耐燃料性的单体共聚，或者混合具有耐燃料性的聚合物而获得。软管保持其低的燃料渗透性，即使它可能受到大量的弯曲应力的负载，因为它用于形成流体输送线。

5. 发明授权

US06631741B2 Metal-composite corrugated hoses and a process for manufacturing the same 有权
标题翻译：金属复合瓦楞软管及其制造方法
公开(公告)号：US06631741B2
公开(公告)日：2003-10-14
申请号：US09864203
申请日：2001-05-25
申请人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
发明人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
IPC分类号： F16L918
CPC分类号： F16L11/15
摘要： A metal-composite corrugated hose having a wall including a metal layer forming its innermost layer and a resin layer surrounding it. Its wall has in its corrugated portion a metal layer thickness (A) of at least 20 &mgr;m, but below 200 &mgr;m, and a resin layer thickness (B) of 80 to 5,000 &mgr;m. Each thickness of A and B has a ratio (A:B) of 1:4 to 1:50. The hose is made by a specific process in which the metal and resin layers are not corrugated simultaneously. Thus, there is a provided a metal-composite corrugated hose having high fuel impermeability, flexibility and strength, and having a reinforcing effect sufficient to protect the metal layer from any fatigue failure.
摘要翻译：一种金属复合波纹软管，其具有包括形成其最内层的金属层和围绕其的树脂层的壁。其壁的波纹部分的金属层厚度（A）为至少20μm，但小于200μm，树脂层厚度（B）为80-5,000μm。 A和B的每个厚度的比例（A:B）为1:4至1:50。软管是通过特殊的工艺制成的，其中金属和树脂层不是波纹状的。因此，提供了具有高燃料不渗透性，柔韧性和强度的金属复合波纹软管，并且具有足以保护金属层免受任何疲劳破坏的补强作用。

6. 发明授权

US06926924B2 Metal-composite hose and a process for manufacturing the same 失效
标题翻译：金属复合软管及其制造方法
公开(公告)号：US06926924B2
公开(公告)日：2005-08-09
申请号：US10123194
申请日：2002-04-17
申请人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
发明人： Kazutaka Katayama , Motoshige Hibino , Atsuo Miyajima , Hiroaki Ito
IPC分类号： F16L9/06 , B05D7/14 , B05D7/24 , B32B1/08 , B32B15/08 , F16L11/11 , F16L11/15 , B05D7/22
CPC分类号： B32B1/08 , B32B15/08 , B32B2597/00 , F16L11/15 , Y10T428/1355
摘要： A metal-composite hose having a wall including an innermost metal layer and a resin layer surrounding it, in which the metal layer has at each end portion of the hose an inner surface covered with a resin layer, an elastic rubber layer, or both. A process for manufacturing a metal-composite hose includes: forming a metal layer; covering the metal layer with an elastic rubber layer, if required; and after masking a specific portion of the metal layer, forming a thermoplastic resin layer thereon by powder or spray coating. The hose is preferably a corrugated one. It has high fluid impermeability, flexibility and strength, as well as high metal-rust resistance and sealing property at both ends.
摘要翻译：一种金属复合软管，其具有包括最内金属层和围绕该金属层的树脂层的壁，其中金属层在软管的每个端部具有被树脂层覆盖的内表面，弹性橡胶层或两者。金属复合软管的制造方法包括：形成金属层; 如果需要，用弹性橡胶层覆盖金属层; 并且在掩蔽金属层的特定部分之后，通过粉末或喷涂形成其上的热塑性树脂层。软管最好是瓦楞纸。它具有高流体不渗透性，柔韧性和强度，以及两端的高耐金属性和密封性。

7. 发明授权

US08092880B2 Fuel hose 有权
标题翻译：燃油软管
公开(公告)号：US08092880B2
公开(公告)日：2012-01-10
申请号：US11727006
申请日：2007-03-23
申请人： Shinji Iio , Kazutaka Katayama , Hiroaki Ito
发明人： Shinji Iio , Kazutaka Katayama , Hiroaki Ito
IPC分类号： B32B1/08 , B32B25/00
CPC分类号： B32B1/08 , B32B25/08 , B32B25/14 , B32B27/304 , B32B27/322 , B32B2270/00 , B32B2597/00 , F16L11/04 , F16L11/12 , Y10T428/1383 , Y10T428/1386 , Y10T428/139 , Y10T428/1393
摘要： A fuel hose includes a laminated structure of a tubular resin layer and an adjoining rubber layer, the rubber layer being formed by a rubber composition containing the following (A) to (F) as essential components, and the resin layer being formed by a material containing a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride terpolymer or a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride-perfluoroalkyl vinyl ether quaterpolymer as a main component: (A) a blend of acrylonitrile-butadiene rubber and polyvinyl chloride; (B) at least one selected from the group consisting of 1,8-diazabicyclo[5.4.0]undecene-7 salt, 1,5-diazabicyclo[4.3.0]nonene-5 salt, 1,8-diazabicyclo[5.4.0]undecene-7 and 1,5-diazabicyclo[4.3.0]nonene-5; (C) zeolite; (D) magnesium oxide; (E) laminar mineral; and (F) basic silica.
摘要翻译：燃料软管包括管状树脂层和相邻的橡胶层的层压结构，橡胶层由含有以下（A）至（F）作为必要成分的橡胶组合物形成，树脂层由材料形成含有四氟乙烯 - 六氟丙烯 - 偏二氟乙烯三元共聚物或四氟乙烯 - 六氟丙烯 - 偏氟乙烯 - 全氟烷基乙烯基四
价四聚物作为主要成分：（A）丙烯腈 - 丁二烯橡胶和聚氯乙烯的共混物; （B）至少一种选自1,8-二氮杂双环[5.4.0]十一碳烯-7盐，1,5-二氮杂双环[4.3.0]壬烯-5盐，1,8-二氮杂双环[5.4。 0]十一碳烯-7和1,5-二氮杂双环[4.3.0]壬烯-5; （C）沸石; （D）氧化镁; （E）层状矿物; 和（F）碱性二氧化硅。

8. 发明授权

US06576313B2 Bonded laminate structure, hose containing the bonded laminate structure, and methods for producing the same 失效
公开(公告)号：US06576313B2
公开(公告)日：2003-06-10
申请号：US10084368
申请日：2002-02-28
申请人： Shinji Iio , Kazutaka Katayama , Hiroaki Ito
发明人： Shinji Iio , Kazutaka Katayama , Hiroaki Ito
IPC分类号： B32B2708
CPC分类号： B32B17/067 , B32B1/08 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2262/0284 , B32B2266/0292 , B32B2323/04 , B32B2323/10 , B32B2367/00 , B32B2377/00 , B32B2398/20 , B32B2597/00 , F16L11/04 , F16L2011/047 , Y10T156/1089 , Y10T428/139 , Y10T428/1393 , Y10T428/31736 , Y10T428/31786
摘要： A bonded laminate structure which is obtainable by bonding a PBN layer (or PBT layer) to a thermoplastic resin layer without the use of an adhesive material. The bonded laminate structure comprises: a first layer comprising at least one of polybutylene naphthalate (PBN) and polybutylene terephthalate (PBT) as an essential component and having a surface subjected to an electric discharge treatment such as a plasma treatment; and a second layer comprising an amine-rich resin as an essential component and bonded to the surface of the first layer.

9. 发明申请

US20070194481A1 Hose production method 审中-公开
标题翻译：软管生产方法
公开(公告)号：US20070194481A1
公开(公告)日：2007-08-23
申请号：US11635614
申请日：2006-12-08
申请人： Shinji Iio , Kazutaka Katayama , Hiroaki Ito
发明人： Shinji Iio , Kazutaka Katayama , Hiroaki Ito
IPC分类号： B29C47/06
CPC分类号： F16L11/04 , B29C48/09 , B29C48/151 , B29C48/21 , B29C48/22 , B29C48/49 , B29K2009/06 , B29K2023/16 , B29K2027/06 , B29K2027/16 , B29K2027/18 , B29K2077/00 , B29K2081/04 , B29K2995/0072 , B29L2023/005 , B32B1/08 , B32B25/08 , B32B25/14 , B32B25/16 , B32B27/16 , B32B27/304 , B32B27/322 , B32B2270/00 , B32B2597/00 , F16L2011/047
摘要： A production method of a hose having a laminate structure consisting of three layers of an inner rubber layer, a resin layer, an outer rubber layer coaxially laminated in this order, wherein after the resin layer is extruded on an outer peripheral surface of the inner rubber layer, an outer peripheral surface of the resin layer is subjected to a direct type atmospheric pressure plasma treatment in advance of extrusion of the outer rubber layer.
摘要翻译：一种软管的制造方法，其特征在于，具有层叠结构的层叠结构，所述叠层结构由内层橡胶层，树脂层，外侧橡胶层构成，其中，所述内层橡胶层，树脂层，外侧橡胶层依次同轴地层叠，其中，在将所述树脂层挤出到所述内侧橡胶层，外层橡胶层的挤出之前，对树脂层的外周面进行直接型大气压等离子体处理。

10. 发明申请

US20050003126A1 Fuel hose 审中-公开
标题翻译：燃油软管
公开(公告)号：US20050003126A1
公开(公告)日：2005-01-06
申请号：US10878570
申请日：2004-06-29
申请人： Hiroaki Ito , Shinji Iio
发明人： Hiroaki Ito , Shinji Iio
IPC分类号： F16L11/04 , B29C47/06 , B29C47/20 , B32B1/08 , B32B7/02 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , C08K3/02 , C08K5/3462 , C08L23/08 , C08L27/12 , C08L33/02 , C08L33/14 , C08L51/06 , C08L77/00 , F16L11/11 , F16L11/12 , F16L11/00
CPC分类号： B32B7/02 , B32B1/08 , B32B3/28 , B32B25/08 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/322 , B32B27/34 , B32B37/153 , B32B2307/50 , B32B2327/12 , B32B2327/18 , B32B2377/00 , B32B2597/00 , F16L11/11 , F16L11/1185 , F16L11/127 , F16L2011/047 , Y10T428/139
摘要： In a fuel hose composed of an inner single layer or multilayer of a fluororesin and an outer single layer or multilayer of a thermoplastic resin, any two materials for the layers have a ratio 1:40 or below in melt viscosity as expressed in Pa·s. The wall formed by having its inner and outer layers co-extruded is free from any unevenness in thickness that would occur if their materials had a larger ratio in melt viscosity. Thus, it is impermeable to fuel, and has an improved adhesion between its inner and outer layers.
摘要翻译：在由内部单层或多层氟树脂和外单层或多层热塑性树脂组成的燃料软管中，用于这些层的任何两种材料的熔体粘度的比例为1:40或更低，如Pa.s 。通过使其内层和外层共挤出而形成的壁没有任何不均匀的厚度，如果它们的材料的熔体粘度比较大，就会发生。因此，它是不可渗透的燃料，并且其内层和外层之间具有改善的粘合性。

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