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1. 发明申请

WO2012078246A4 METHODS AND APPARATUS FOR DIGITAL COMPOSITES 审中-公开
标题翻译：用于数字复合材料的方法和设备
公开(公告)号：WO2012078246A4
公开(公告)日：2012-09-07
申请号：PCT/US2011056961
申请日：2011-10-19
申请人： MASSACHUSETTS INST TECHNOLOGY , GERSHENFELD NEIL , CHEUNG KENNETH
发明人： GERSHENFELD NEIL , CHEUNG KENNETH
IPC分类号： G06F19/00
CPC分类号： B23P11/00 , B32B5/12 , B32B5/26 , B64C1/06 , B64C1/08 , B64C3/48 , Y10T29/49826 , Y10T29/49828 , Y10T428/24 , Y10T428/24008
摘要： In exemplary implementations of this invention, a digital material comprising many discrete units is used to fabricate a sparse structure. The units are reversibly joined by elastic connections. Each unit comprises fiber-reinforced composite material. Each unit is small compared to the sparse structure as a whole. Likewise, in a sparse structure made from this digital material, the number of types of units is small compared to the total number of units. The digital material is anisotropic. This anisotropy may be due to different fiber orientations within each unit. Furthermore, different units in a single sparse structure may be oriented in different directions and in different, non-parallel planes. In some cases, the digital material is reinforced with carbon fibers, and connections between units are stronger than the units themselves. The small discrete units may be assembled into a strong, lightweight sparse structure, such as an airframe.
摘要翻译：在本发明的示例性实现中，使用包括许多分立单元的数字材料来制造稀疏结构。这些单元通过弹性连接可逆地连接。每个单元都包含纤维增强复合材料。与整体的稀疏结构相比，每个单元都很小。同样，在由这种数字材料制成的稀疏结构中，与单元总数相比，单元类型的数量较少。数字材料是各向异性的。这种各向异性可能是由于每个单元内不同的纤维取向。此外，单个稀疏结构中的不同单元可以被定向在不同的方向和不同的非平行平面中。在某些情况下，数字材料用碳纤维加固，单元之间的连接比单元本身更强。小型离散单元可以组装成坚固，重量轻的稀疏结构，例如机身。

2. 发明公开

EP2630603A4 METHODS AND APPARATUS FOR DIGITAL COMPOSITES 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNGFÜRDIGITALE VERBUNDWERKSTOFFE
公开(公告)号：EP2630603A4
公开(公告)日：2015-03-18
申请号：EP11846817
申请日：2011-10-19
申请人： MASSACHUSETTS INST TECHNOLOGY
发明人： GERSHENFELD NEIL , CHEUNG KENNETH
IPC分类号： B32B5/12 , B32B5/26 , B64C1/08 , B64C3/48 , E04B1/19
CPC分类号： B23P11/00 , B32B5/12 , B32B5/26 , B64C1/06 , B64C1/08 , B64C3/48 , Y10T29/49826 , Y10T29/49828 , Y10T428/24 , Y10T428/24008
摘要： In exemplary implementations of this invention, a digital material comprising many discrete units is used to fabricate a sparse structure. The units are reversibly joined by elastic connections. Each unit comprises fiber-reinforced composite material. Each unit is small compared to the sparse structure as a whole. Likewise, in a sparse structure made from this digital material, the number of types of units is small compared to the total number of units. The digital material is anisotropic. This anisotropy may be due to different fiber orientations within each unit. Furthermore, different units in a single sparse structure may be oriented in different directions and in different, non-parallel planes. In some cases, the digital material is reinforced with carbon fibers, and connections between units are stronger than the units themselves. The small discrete units may be assembled into a strong, lightweight sparse structure, such as an airframe.
摘要翻译：在本发明的示例性实施方案中，使用包含许多分立单元的数字材料来制造稀疏结构。这些单元通过弹性连接可逆地连接。每个单元包括纤维增强复合材料。与整体稀疏结构相比，每个单位都很小。同样，在由这种数字材料制成的稀疏结构中，与总单元数相比，单元类型的数量很小。数字材料是各向异性的。这种各向异性可能是由于每个单元内的纤维取向不同。此外，单个稀疏结构中的不同单元可以在不同的方向和不同的非平行平面中取向。在某些情况下，数字材料用碳纤维增强，单元之间的连接比单元本身更强。小型分立单元可以组装成强大的，轻质的稀疏结构，例如机身。

3. 发明申请

WO2014025944A2 DIGITAL FLEXURAL MATERIALS 审中-公开
标题翻译：数字弯曲材料
公开(公告)号：WO2014025944A2
公开(公告)日：2014-02-13
申请号：PCT/US2013054034
申请日：2013-08-07
申请人： MASSACHUSETTS INST TECHNOLOGY
发明人： CHEUNG KENNETH , GERSHENFELD NEIL ADAM
IPC分类号： B32B3/06 , B64C1/00 , E04B1/02
CPC分类号： A63H33/00 , A63H33/06 , B64C2003/445 , B64C2003/543 , E04B1/19 , Y02T50/145
摘要： Digital flexural materials are kits of discrete parts that can be assembled into a lattice structure to produce functionally useful assemblies. Digital flexural materials enable design of materials with many small and inexpensive flexures that combine in a lattice geometry that permits deformation without compromising the strength of the assembly. The number of types of parts in a kit is small compared to the total number of parts. A product constructed from digital flexural materials comprises a set of discrete units that are assembled into the structure according to a lattice geometry, with a majority of the units being reversibly connected to at least two other units in the set according to the lattice geometry, and wherein, in response to loading of the structure, a reversible deformation of at least part of the structure occurs. An automated process may be employed for constructing a product from digital flexural materials.
摘要翻译：数字挠曲材料是可以组装成格子结构以产生功能有用的组件的分立部件的套件。数字弯曲材料可以用许多小巧且价格低廉的弯曲材料进行设计，这些弯曲结合在一起的格子几何形状中，可以在不影响组件强度的情况下进行变形。套件中零件的类型数量与零件总数相比较少。由数字挠曲材料构成的产品包括一组离散单元，其根据格子几何结构组装到结构中，其中大部分单元根据格子几何结构可逆地连接到该组中的至少两个其他单元，以及其中，响应于所述结构的加载，发生所述结构的至少一部分的可逆变形。可以采用自动化工艺来构建来自数字挠曲材料的产品。

4. 发明申请

WO0049132A9 USES OF TRANSGENIC ANIMALS CONTAINING A TYPE X COLLAGEN MUTANT 审中-公开
标题翻译：使用含有X型胶原突变体的转基因动物
公开(公告)号：WO0049132A9
公开(公告)日：2000-10-12
申请号：PCT/IB9902129
申请日：1999-10-08
申请人： UNIV HONG KONG , CHEAH KATHRYN , CHEUNG KENNETH
发明人： CHEAH KATHRYN , CHEUNG KENNETH
IPC分类号： A01K67/027 , A61K38/00 , A61K48/00 , C07K14/78 , C12N15/12 , C12N15/85 , C12N
CPC分类号： C12N15/8509 , A01K67/0275 , A01K2217/05 , A01K2217/075 , A01K2227/105 , A01K2267/03 , A01K2267/0306 , A61K38/00 , A61K48/00 , C07K14/78 , C12N2830/42
摘要： This invention provides an isolated DNA comprising the sequence which codes for a mutated collagen X or a portion thereof wherein the expression of said DNA regulates bone growth. This invention provides a polypeptide encoded by the isolated DNA comprising the sequence which codes for a mutated collagen X or a portion thereof wherein the expression of said DNA regulates bone growth. This invention also provides a polypeptide which comprise the portion of the mutated collagen X capable of regulating bone growth. This invention further provides a transgenic animal comprising an isolated DNA comprising the sequence which codes for a mutated collagen X or a portion thereof wherein the expression of said DNA regulates bone growth.
摘要翻译：本发明提供了一种分离的DNA，其包含编码突变胶原X或其部分的序列，其中所述DNA的表达调节骨生长。本发明提供由分离的DNA编码的多肽，其包含编码突变胶原X或其部分的序列，其中所述DNA的表达调节骨生长。本发明还提供了一种多肽，其包含能够调节骨生长的突变胶原蛋白X的部分。本发明进一步提供一种转基因动物，其包含分离的DNA，其包含编码突变胶原X或其部分的序列，其中所述DNA的表达调节骨生长。

5. 发明申请

WO0049132A3 USES OF TRANSGENIC ANIMALS CONTAINING A TYPE X COLLAGEN MUTANT 审中-公开
标题翻译：含有X型胶原突变体的转基因动物的使用
公开(公告)号：WO0049132A3
公开(公告)日：2001-08-16
申请号：PCT/IB9902129
申请日：1999-10-08
申请人： UNIV HONG KONG , CHEAH KATHRYN , CHEUNG KENNETH
发明人： CHEAH KATHRYN , CHEUNG KENNETH
IPC分类号： A01K67/027 , A61K38/00 , A61K48/00 , C07K14/78 , C12N15/12 , C12N15/85 , A61K38/39 , A61K49/00
CPC分类号： C12N15/8509 , A01K67/0275 , A01K2217/05 , A01K2217/075 , A01K2227/105 , A01K2267/03 , A01K2267/0306 , A61K38/00 , A61K48/00 , C07K14/78 , C12N2830/42
摘要： This invention provides an isolated DNA comprising the sequence which codes for a mutated collagen X or a portion thereof wherein the expression of said DNA regulates bone growth. This invention provides a polypeptide encoded by the isolated DNA comprising the sequence which codes for a mutated collagen X or a portion thereof wherein the expression of said DNA regulates bone growth. This invention also provides a polypeptide which comprise the portion of the mutated collagen X capable of regulating bone growth. This invention further provides a transgenic animal comprising an isolated DNA comprising the sequence which codes for a mutated collagen X or a portion thereof wherein the expression of said DNA regulates bone growth.
摘要翻译：本发明提供了一种分离的DNA，其包含编码突变胶原X或其部分的序列，其中所述DNA的表达调节骨生长。本发明提供由分离的DNA编码的多肽，其包含编码突变胶原X或其部分的序列，其中所述DNA的表达调节骨生长。本发明还提供一种多肽，其包含能够调节骨生长的突变的胶原蛋白X的一部分。本发明进一步提供了包含分离的DNA的转基因动物，所述DNA包含编码突变胶原X或其部分的序列，其中所述DNA的表达调节骨生长。

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