公开(公告)号：US08590830B2

公开(公告)日：2013-11-26

申请号：US12500269

申请日：2009-07-09

申请人： Naoki Izutsu ,  Kiyoho Matsushima

发明人： Naoki Izutsu ,  Kiyoho Matsushima

IPC分类号： B64B1/40 ,  B64B1/58

CPC分类号： B64B1/44 ,  B64B1/58 ,  B64B1/70

摘要： A pressure tight large-scaled membrane structure includes a bag body having a plurality of gores attached to each other along an attachment line, and a plurality of first ropes attached over a predetermined range of the bag body in such a manner as to be orthogonal to the attachment line of the gores, whereby a cylindrical shaped portion is formed. The cylindrical shaped portion has a substantially circular cross-sectional area that is a maximum substantially circular cross-section of the bag body and the plurality of first ropes each having approximately the same length as a circumference of the substantially circular-cross section having a maximum area with respect to the bag body.

摘要翻译： 一种压力紧密的大型膜结构，包括具有多个沿连接线相互连接的多个孔的袋体，以及以与袋体正交的方式安装在袋体的预定范围上的多个第一绳索 由此形成圆柱形部分。 圆柱形部分具有基本上圆形的横截面面积，其是袋体的最大基本圆形横截面，并且多个第一绳索各自具有与具有最大值的大致圆形截面的圆周大致相同的长度 相对于袋体的面积。

公开(公告)号：US06290172B1

公开(公告)日：2001-09-18

申请号：US09346998

申请日：1999-07-02

申请人： Nobuyuki Yajima ,  Naoki Izutsu

发明人： Nobuyuki Yajima ,  Naoki Izutsu

IPC分类号： B64B140

CPC分类号： B64B1/44 ,  B64B1/58

摘要： Based on a shape of gores of the Natural-Shaped Balloon, side edge parts of gores having a large width and a large length are connected to load tapes of a length equal to a circumferential length of a side edge part of the gores of the Natural-Shaped Balloon, in a state that wrinkles are formed uniformly and shortened on the side edge parts of the gores. As these gores are swollen out from between the load tapes from the beginning, the radius of curvature of the gores becomes small and the tension against the internal pressure of gas within a gas bag becomes small, so that higher pressure resistance is obtained. Further, a manufacturing method of the present invention is for connecting the side edge parts of the gores with the load tapes while shortening the length of the side edge parts. Thus, it is possible to efficiently manufacture this super-pressure balloon.

摘要翻译： 基于自然形气球的形状，具有大宽度和大长度的山羊的侧边部分连接到长度等于天然山羊的边缘部分的圆周长度的负载带 形状的气球，其形状均匀地形成褶皱，并且在山羊的侧边缘部分缩短。 由于这些开始从装载带之间开始膨胀，所以孔的曲率半径变小，并且气囊内的气体的内部压力的张力变小，从而获得更高的耐压性。 此外，本发明的制造方法是在缩小侧边缘部分的长度的同时，连接榫头的侧边缘部分与承载带。 因此，能够有效地制造该超压气球。

公开(公告)号：US06983910B2

公开(公告)日：2006-01-10

申请号：US10310840

申请日：2002-12-06

申请人： Nobuyuki Yajima ,  Naoki Izutsu ,  Hideyuki Honda

发明人： Nobuyuki Yajima ,  Naoki Izutsu ,  Hideyuki Honda

IPC分类号： B64B1/42

CPC分类号： B64B1/58

摘要： A membrane structure includes an airtight pressure-resistant gasbag and a shape maintaining mechanism which maintains the gasbag in a predetermined shape when the gasbag is in a fully inflated state. The gasbag includes a plurality of spindle-shaped gores of an airtight membrane material, adjacent gores joined together at edges, and a plurality of reinforcing ropes attached to joined sections of the edges, the reinforcing ropes extending along the edges, respectively. Each of the gores outwardly protrudes between two adjacent reinforcing ropes extending along the edges of the gore, respectively, without elongation of the airtight membrane material, when the gasbag is in the fully inflated state. Each protruding gore has a radius of curvature in a direction intersecting the two adjacent reinforcing ropes. The radius of curvature is smaller than a radius of the gasbag.

公开(公告)号：US20100012772A1

公开(公告)日：2010-01-21

申请号：US12500269

申请日：2009-07-09

申请人： Naoki IZUTSU ,  Kiyoho MATSUSHIMA

发明人： Naoki IZUTSU ,  Kiyoho MATSUSHIMA

IPC分类号： B64B1/40

CPC分类号： B64B1/44 ,  B64B1/58 ,  B64B1/70

摘要： A pressure tight large-scaled membrane structure comprising a bag body having a plurality of gores attached to each other along an attachment line, and a plurality of first ropes attached over a predetermined range of the bag body in such a manner as to be orthogonal to the attachment line of the gores, whereby a cylindrical shaped portion is formed. The cylindrical shaped portion has a substantially circular cross-sectional area that is a maximum substantially circular cross-section of the bag body and the plurality of first ropes each having approximately the same length as a circumference of the substantially circular-cross section having a maximum area with respect to the bag body.

摘要翻译： 一种压力紧密的大型膜结构，包括具有沿着连接线彼此附接的多个孔的袋体，以及附接在袋体的预定范围上的多个第一绳索，以与 由此形成圆柱形部分。 圆柱形部分具有基本上圆形的横截面面积，其是袋体的最大基本圆形横截面，并且多个第一绳索各自具有与具有最大值的大致圆形截面的圆周大致相同的长度 相对于袋体的面积。

公开(公告)号：US06834532B2

公开(公告)日：2004-12-28

申请号：US10429874

申请日：2003-05-06

申请人： Naoki Izutsu ,  Nobuyuki Yajima

发明人： Naoki Izutsu ,  Nobuyuki Yajima

IPC分类号： G01N1508

CPC分类号： G01N15/0826 ,  G01N5/04 ,  G01N2015/086

摘要： A gas X is sealed into a test film bag, which is obtained by processing a test plastic film into a bag, and has a known mass and surface area. The mass of the test film bag in which the gas is sealed is measured by an electronic balance a plurality of numbers of times on the time series while the temperature is kept constant in a constant temperature vessel which is filled with a gas Y different from the gas X so as to make the pressure in the vessel equal to the internal pressure of the test film bag. A transmission rate associated with the gas X is then computed from the relationship between the measurement results, the mass of the test film bag alone, and the surface area by a computer.

摘要翻译： 将气体X密封到通过将测试塑料膜加工成袋而获得的测试薄膜袋，并且具有已知的质量和表面积。 气体密封的试验膜袋的质量通过电子天平以时间序列多次测量，同时在恒温容器中保持恒定，该恒温容器填充有不同于 气体X，以使容器中的压力等于测试膜袋的内部压力。 然后根据测量结果，单独的测试膜袋的质量和计算机的表面积之间的关系来计算与气体X相关联的透射率。

公开(公告)号：US06685136B2

公开(公告)日：2004-02-03

申请号：US10288544

申请日：2002-11-06

申请人： Nobuyuki Yajima ,  Naoki Izutsu ,  Hideyuki Honda

发明人： Nobuyuki Yajima ,  Naoki Izutsu ,  Hideyuki Honda

IPC分类号： B64B158

CPC分类号： B64B1/58

摘要： A pressure-resistant balloon includes a gasbag and a volume changing mechanism which deforms the gasbag in a fully inflated state to change a volume of the gasbag. The gasbag includes spindle-shaped gores of an airtight film material, adjacent gores joined together at side edges, and load tapes fitted to joined sections of the side edges, and extending along the side edges, respectively. After inflated, the gasbag allows no gas to be discharged so as to maintain an internal gas pressure. Each of the gores outwardly protrudes between two adjacent load tapes without an elongation of the airtight film material of the gore, when the gasbag is in the fully inflated state. The protruding gore has a radius of curvature in a direction intersecting with the two adjacent load tapes. The radius of curvature is smaller than a radius of the gasbag.

摘要翻译： 耐压气球包括气囊和容积变化机构，其使气囊在完全充气状态下变形，以改变气囊的体积。 该气囊包括一个气密薄膜材料的心形形状的沟槽，在侧边缘连接在一起的相邻的孔，以及装配到侧边缘的接合部分并沿侧边延伸的装载带。 膨胀后，气囊不允许排出气体，以保持内部气体压力。 当气囊处于完全充气状态时，每个山羊都向外突出在两个相邻的装载带之间，而没有气孔的气密膜材料的伸长。 突出的孔在与两个相邻的装载带相交的方向上具有曲率半径。 曲率半径小于气囊的半径。

公开(公告)号：US06641083B2

公开(公告)日：2003-11-04

申请号：US10061274

申请日：2002-02-04

申请人： Naoki Izutsu ,  Nobuyuki Yajima

发明人： Naoki Izutsu ,  Nobuyuki Yajima

IPC分类号： B64C140

CPC分类号： B64B1/58 ,  B64B1/40 ,  B64B1/62 ,  B64G1/105 ,  B64G2001/224

摘要： A balloon comprising an envelope, wherein the envelope has a multilayered structure comprising a gas-impervious sheet, and a liquid absorbent sheet overlaid on the inner surface of the gas-impervious sheet.

摘要翻译： 一种气囊，其包括外壳，其中所述外壳具有包括不透气性片材的多层结构，以及重叠在所述不透气性片材的内表面上的吸液性片材。