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1. 发明授权

US6013363A Packaging material 失效
标题翻译：用于包装的材料
公开(公告)号：US6013363A
公开(公告)日：2000-01-11
申请号：US42617
申请日：1998-03-17
申请人： Isao Takahashi , Junichi Yasuda , Mitsuru Matsuyama
发明人： Isao Takahashi , Junichi Yasuda , Mitsuru Matsuyama
IPC分类号： B32B27/08 , B65D75/26 , B32B3/26 , B32B7/12 , B32B31/14 , B65D73/00
CPC分类号： B65D75/26 , B32B27/08 , Y10T156/1092 , Y10T428/1334 , Y10T428/2495 , Y10T428/249979 , Y10T428/24998 , Y10T428/249983 , Y10T428/24999 , Y10T428/2817 , Y10T428/2848
摘要： A laminate which contains the following layers:(I) a stretched microporous resin film base layer having an opacity of at least 80%;(Ia) a heat sealable adhesive resin layer on the back side of the base layer;(II) a gas barrier resin film layer on the surface side of the base layer; and(III) an inorganic oxide thin film layer on the surface side of the gas barrier resin film layer,wherein the laminate:(i) has a water vapor permeability of at most 5 g/m.sup.2 .multidot.24 hr, and(ii) has an oxygen permeability of at most 5 cc/m.sup.2 .multidot.24 hr.multidot.atm.The laminate is useful, for example, for packaging a variety of articles, e.g., edible products, in which taste and freshness are desirably preserved during transportation and storage thereof.
摘要翻译：包含以下层的层压体：（I）不透明度为至少80％的拉伸微孔树脂膜基材层; （1a）在所述基层的背面上的可热封的粘合树脂层; （II）在所述基层的表面侧的阻气性树脂膜层; 和（III）阻气性树脂膜层的表面侧的无机氧化物薄膜层，其中层叠体：（i）水蒸气透过度为5g / m 2×24小时以下，（ii）具有氧渗透率最高为5cc / m2×24hrxatm。层压材料例如可用于包装各种物品，例如食用产品，其中期望在运输和储存期间保持味道和新鲜度。

2. 发明授权

US06558263B1 Forging method of a hollow part 失效
标题翻译：中空部件的锻造方法
公开(公告)号：US06558263B1
公开(公告)日：2003-05-06
申请号：US10000881
申请日：2001-11-02
申请人： Mitsuru Matsuyama
发明人： Mitsuru Matsuyama
IPC分类号： B21D5324
CPC分类号： B21K1/64 , B21K21/08
摘要： A forging method which enables formation of a hollow part by simple processes. In a cutting process, a cylinder blank 1 is cut at the upsetting ratio of L/D=1.5-2.0. In a first process, the cylinder blank 1 is upset in accordance with the outer shape of a nut. The height h of a semi-manufactured product 2 should be lower than the height h of a final product 4. In a second process, dents 3a and 3b are formed on both sides by extrusion. The depth of the dents 3a should be deeper than the other. The height of the semi-manufactured product 3 in the second process should be as tall as the height of the final product 4. In a third process, piercing is performed to the bottom portion of the deeper dent 3a so that both dents 3a and 3b can communicate.
摘要翻译：能够通过简单的工序形成中空部的锻造方法。在切割过程中，以L / D = 1.5-2.0的镦锻比切割圆筒坯1。在第一种方法中，气缸坯料1根据螺母的外形而变形。半成品2的高度h应低于最终产品4的高度h。在第二工艺中，凹口3a和3b通过挤压形成在两侧。凹痕3a的深度应该比另一个更深。第二工序中的半制品3的高度应该与最终制品4的高度一样高。在第三工序中，对较深的凹陷3a的底部进行穿孔，使凹部3a和3b两者可以进行通信。

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