专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003281220A Method of designing viscoelasticity structure to be brought in contact with human body 审中-公开
标题翻译：设计与人体接触的粘弹性结构的方法
公开(公告)号：JP2003281220A
公开(公告)日：2003-10-03
申请号：JP2002083545
申请日：2002-03-25
申请人： Sumitomo Rubber Ind Ltd , 住友ゴム工業株式会社
发明人： TSUNODA MASAYA , YOSHINAGA HIROSHI , FUJIMURA AKITERU
IPC分类号： A47C31/12 , G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a method of designing an viscoelasticity structure (mattress, cushion or the like) for supporting weight of a human being to relax the contact stress between the human body by using a computer.
SOLUTION: In this method of designing the viscoelasticity structure for supporting weight of a human being to relax the contact stress between the human body by using a computer, a human model formed into a similar shape with a human body and modeled by limited elements is used. This method contains a process for analyzing the stress to be applied to the human model when the human model is brought in contact with the viscoelasticity structure modeled by the limited elements and for computing a target function by changing a design variable. With this design method, a mattress effective to prevent bedsores can be efficiently designed without repeating trial manufacture.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种设计用于支撑人体的粘弹性结构（床垫，坐垫等）的方法，以通过使用计算机来放松人体之间的接触应力。解决方案：在这种设计用于支撑人体的粘弹性结构的方法中，通过使用计算机来放松人体之间的接触应力，人体模型与人体形成相似的形状并由有限的模型元素被使用。该方法包含一个过程，用于分析当人体模型与由有限元素建模的粘弹性结构接触并通过改变设计变量来计算目标函数时应用于人体模型的应力。通过该设计方法，可以有效地设计有效地防止褥疮的床垫，而无需重复试制。版权所有（C）2004，JPO

2. 发明专利

JPS5967108A Radial tire for heavy vehicle 失效
标题翻译：用于重型车辆的径向轮胎
公开(公告)号：JPS5967108A
公开(公告)日：1984-04-16
申请号：JP17725882
申请日：1982-10-07
申请人： Sumitomo Rubber Ind Ltd
发明人： YOSHINAGA HIROSHI
IPC分类号： B60C9/18 , B60C9/26
CPC分类号： B60C9/26
摘要： PURPOSE:To effectively prevent separation between plies while maintaining the rigidity of the layers of belts by constructing said layers of belts, which are embedded between the tread and the carcass, with four plies, in each of which steel cords and organic fiber cords are arranged with particular angles respectively. CONSTITUTION:A tread 4 is provided on the crown B of the radial ply carcass 2 of a radial tire, and layers of belts 9 are provided between the tread 4 and the carcass 2. The layers of the belts 9 consist of the first to the fourth plies 5 to 8, and the first, third and fourth plies 5, 7 and 8 are constructed with steel cords arranged in the peripheral direction of the tire at angles of 50 deg. to 70 deg., -10 deg. to -30 deg., and -10 deg. to -30 deg., respectively while the second ply 6 is constructed with organic fiber cords arranged in the peripherial direction of the tire at an angle of 0 deg. to 50 deg.. The both ends of the second ply 6 are axially folded inward in such a way that it covers the both ends of the third ply 7, increasing the effect for preventing separation between the plies.
摘要翻译：目的：为了有效地防止层间分离，同时通过在胎面和胎体之间构成嵌入胎面和胎体之间的带状层，同时保持带的刚度，并在其中布置有每个钢帘线和有机纤维帘线的四层分别具有特定的角度。构成：胎面4设置在子午线轮胎的径向帘布层胎体2的冠部B上，并且在胎面4和胎体2之间设置有多个带9。带9的层包括第一至第第四层5至8，第一层，第三层和第四层5,7和8由沿着轮胎周向布置的钢丝帘线构成，角度为50度。至70度，-10度到-30度和-10度。至-30度，而第二帘布层6由在轮胎的周边方向上以0度的角度布置的有机纤维帘线构成。第二帘布层6的两端轴向地向内折叠，使得其覆盖第三帘布层7的两端，增加了防止层间分离的效果。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式