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1. 发明专利

JP2014152096A Silicon molding production method 审中-公开
标题翻译：硅模生产方法
公开(公告)号：JP2014152096A
公开(公告)日：2014-08-25
申请号：JP2013026204
申请日：2013-02-14
申请人： Shinshu Univ , 国立大学法人信州大学 , Tamura Seisakusho:Kk , 有限会社田村製作所
发明人： NAKAYAMA NOBORU , TAMURA MITSUO , HASHIMOTO YOSHIO , HOTTA MASAOMI
IPC分类号： C01B33/02 , B22F3/02
摘要： PROBLEM TO BE SOLVED: To provide a silicon molding production method which enables acquisition of a silicon molding at low costs, with silicon powder as raw material.SOLUTION: A silicon molding is obtained, with silicon powder as raw material, by applying a shear load to the silicon powder at ordinary temperature while applying a compression load. A silicon molding production method comprises supplying silicon powder as raw material onto a fixed plate 10 consisting of a flat plate body, arranging a movable plate 16 so as to cover the area on the fixed plate 10 to which the silicon powder is supplied and displacing the movable plate 16 relative to the fixed plate while applying a compression load to the silicon powder supplied onto the fixed plate 10 by using the fixed plate 10 and the movable plate 16.
摘要翻译：要解决的问题：提供一种可以以硅粉为原料以低成本采集硅成型体的硅成型制造方法。解决方案：以硅粉为原料，通过施加剪切载荷获得硅成型体在施加压缩载荷的同时在常温下与硅粉末接触。硅成型制造方法包括将硅粉作为原料供给到由平板体构成的固定板10上，布置可动板16以覆盖供给硅粉末的固定板10上的区域，通过使用固定板10和可动板16，向供给到固定板10的硅粉末施加压缩载荷，从而相对于固定板移动板16。

2. 发明专利

JP2013078556A Compressed fiber structural material and method for producing the same 有权
标题翻译：压缩纤维结构材料及其制造方法
公开(公告)号：JP2013078556A
公开(公告)日：2013-05-02
申请号：JP2012044751
申请日：2012-02-29
申请人： Shinshu Univ , 国立大学法人信州大学
发明人： NAKAYAMA NOBORU , HOTTA MASAOMI , IZAWA NAOKI , TAMAI HIROTO , SAITO NAOTO , USUI YUKI , OGIWARA NOBUHIDE
IPC分类号： A61L27/00
CPC分类号： A61F2/28 , A61F2002/2835 , A61F2310/00023 , A61F2310/00425 , A61L27/04 , B22F3/002 , C22C49/11 , C22F1/183
摘要： PROBLEM TO BE SOLVED: To provide a method enabling easy production of a sheet-like compressed fiber structural material including mechanical characteristics close to an in vivo bone and characteristics of easily increasing osteoblasts even when there is variation in strength in a region that is a treatment target.SOLUTION: This method for producing the compressed fiber structural material 1 includes steps of: preparing biocompatible fiber 14 having an average diameter of 5-50 μm and an aspect ratio of 20-500; and performing normal-temperature compression shearing of the biocompatible fiber 14 to form the compressed fiber structural material 1 wherein an average pore diameter obtained by the measurement in a mercury press-in method is 60 μm or above and 100 μm or below, and wherein a porosity is present in a range of 25% or above and 50% or below. Furthermore, preferably, the normal-temperature compression shearing is performed by controlling a compression pressure in a range of 200-2,000 MPa, a shear stroke length in a range of 0.2-5 mm, and a shear velocity in a range of 0.5-5 mm/minute.
摘要翻译：待解决的问题：提供一种能够容易地生产包含接近体内骨骼的机械特性的片状压缩纤维结构材料和容易增加的成骨细胞的特性的方法，即使在区域的强度变化的情况下，是治疗目标。制造压缩纤维结构材料1的方法包括以下步骤：制备平均直径为5-50μm，纵横比为20-500的生物相容性纤维14; 并对生物相容性纤维14进行常压压缩剪切以形成压缩纤维结构材料1，其中通过在汞压入法中测量得到的平均孔径为60μm以上且100μm以下，其中，孔隙率在25％以上且50％以下的范围内。此外，优选地，常压压缩剪切是通过将压缩压力控制在200-2,000MPa，剪切行程长度在0.2-5mm的范围内，剪切速度在0.5-5的范围内毫米/分钟。版权所有（C）2013，JPO＆INPIT

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