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1. 发明授权

US4851497A Aromatic polyesters, polyesteramides, and compositions thereof 失效
标题翻译：芳族聚酯，聚酯酰胺及其组合物
公开(公告)号：US4851497A
公开(公告)日：1989-07-25
申请号：US135558
申请日：1987-12-17
申请人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
发明人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
IPC分类号： C08G63/60 , C08G69/44 , C08K3/24 , H01F1/08 , H01F1/113
CPC分类号： H01F1/113 , C08G63/605 , C08G69/44 , C08K3/24 , H01F1/083
摘要： An aromatic polyester consisting of 40-70 mol % of unit I derived from p-hydroxybenzoic acid, 1-8 mol % of unit II derived from m-hydroxybenzoic acid or isophthalic acid, 6-36 mol % of units III and IV derived from terephthalic acid and 2,6-naphthalene dicarboxylic acid, respectively, and 10-40 mol % of unit V derived from a symmetrical dihydroxy compound can be melt molded at a temperature of up to 330.degree. C. into an article having improved mechanical and thermal properties. An aromatic polyesteramide consisting of components I to V and unit VI having an anilino group is also provided. A filled composition is obtained by blending the polyester or polyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the polyester or polyesteramide with a magnetic powder.

2. 发明授权

US4900804A Aromatic polyesters, polyesteramides, and compositions thereof 失效
标题翻译：芳族聚酯，聚酯酰胺及其组合物
公开(公告)号：US4900804A
公开(公告)日：1990-02-13
申请号：US335675
申请日：1989-04-10
申请人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
发明人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
IPC分类号： C08G63/60 , C08G69/44 , C08K3/24 , H01F1/08 , H01F1/113
CPC分类号： H01F1/113 , C08G63/605 , C08G69/44 , C08K3/24 , H01F1/083
摘要： An aromatic polyester consisting of 40-70 mol % of unit I derived from p-hydroxybenzoic acid, 1-8 mol % of unit II derived from m-hydroxybenzoic acid or isophthalic acid, 6-36 mol % of units III and IV derived from terephthalic acid and 2,6-naphthalene dicarboxylic acid, respectively, and 10-40 mol % of unit V derived from a symmetrical dihydroxy compound can be melt molded at a temperature of up to 330.degree. C. into an article having improved mechanical and thermal properties. An aromatic polyesteramide consisting of components I to V and unit VI having an anilino group is also provided. A filled composition is obtained by blending the polyester or polyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the polyester or polyesteramide with a magnetic powder.

3. 发明授权

US4839128A Low-temperature-processible copolyesteramides, preparation of molded articles therefrom and compositions thereof 失效
标题翻译：低温可加工的共聚酯酰胺，其制备模塑制品及其组合物
公开(公告)号：US4839128A
公开(公告)日：1989-06-13
申请号：US149501
申请日：1988-01-28
申请人： Kenji Yoshino , Tadahiro Wakui , Yumiko Kumazawa , Mitsuhiko Izumi , Touru Yamagishi
发明人： Kenji Yoshino , Tadahiro Wakui , Yumiko Kumazawa , Mitsuhiko Izumi , Touru Yamagishi
IPC分类号： C08G63/60 , C08G69/44 , C08K3/24 , C08K3/34 , C08K7/14
CPC分类号： C08K3/34 , C08G63/60 , C08G69/44 , C08K3/24 , C08K7/14
摘要： Copolyesteramides consisting of specific units can be injection molded at a low temperature into a part having a high heat distortion temperature. A filled composition is obtained by blending the copolyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the copolyesteramide with an magnetic powder.The copolyesteramide consists essentially of units , , , , and of the following formulae: ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently at least one divalent radical selected from the group consisting of para-phenylene, 2,6-naphthalene, and 4,4'-biphenylene,R.sup.5 is a para- or meta-phenylene radical,X.sup.1 is --NH--,X.sup.2 is --NH--, --O-- or ##STR2##

4. 发明授权

US5242981A Resin composition 失效
标题翻译：树脂组成
公开(公告)号：US5242981A
公开(公告)日：1993-09-07
申请号：US752999
申请日：1991-09-03
申请人： Mitsuhiko Izumi , Kenji Yoshino , Tadahiro Wakui
发明人： Mitsuhiko Izumi , Kenji Yoshino , Tadahiro Wakui
IPC分类号： C08L67/00 , C08L69/00
CPC分类号： C08L67/00 , C08L69/00
摘要： The improved resin composition comprises:(A) a melt-workable liquid-crystal polyester resin obtained by polymerizing components selected from the group consisting of a dicarboxylic acid represented by the general formula (a) HOOC--R.sub.1 --COOH, a diol represented by the general formula (b) HO--R.sup.2 --OH, and an oxycarboxylic acid represented by the general formula (c) HO--R.sup.3 --COOH;(B) a polycarbonate resin having a recurring unit represented by the general formula: ##STR1## (C) a polyolefin and/or an olefinic copolymer, and the polyolefin and/or olefinic copolymer (C) is contained in an amount of 1-15 parts by weight per 100 parts by weight of a resin consisting of 95-5 wt % of the liquid-crystal polyester resin (A) and 5-95 wt % of the polycarbonate resin(B). This resin composition is balanced between various physical properties including moldability, heat resistance, impact resistance, dimensional stability and stiffness.
摘要翻译：改进的树脂组合物包括：（A）通过聚合选自由通式（a）表示的二羧酸HOOC-R1-COOH组分的组分得到的可熔融加工的液晶聚酯树脂，由通式（b）HO-R 2 -OH和由通式（c）HO-R 3 -COOH表示的羟基羧酸; （B）具有由下列通式表示的重复单元的聚碳酸酯树脂：（C）聚烯烃和/或烯烃共聚物，聚烯烃和/或烯烃共聚物（C）的含量为1- 15重量份/ 100重量份由95-5重量％液晶聚酯树脂（A）和5-95重量％聚碳酸酯树脂（B）组成的树脂。该树脂组合物在各种物理性能（包括成型性，耐热性，耐冲击性，尺寸稳定性和刚度）之间是平衡的。

5. 发明授权

US07940263B2 Curved-surface generating method and program, and three-dimensional shape processing apparatus 有权
标题翻译：曲面生成方法和程序，以及三维形状处理装置
公开(公告)号：US07940263B2
公开(公告)日：2011-05-10
申请号：US11886703
申请日：2006-03-20
申请人： Masami Miura , Kensuke Ide , Takayuki Kawano , Masayuki Matsukuma , Shinobu Kishikawa , Masuko Kushiyama , Takeshi Nakahama , Mitsuhiko Izumi
发明人： Masami Miura , Kensuke Ide , Takayuki Kawano , Masayuki Matsukuma , Shinobu Kishikawa , Masuko Kushiyama , Takeshi Nakahama , Mitsuhiko Izumi
IPC分类号： G06T17/00
CPC分类号： G06T17/30
摘要： A plurality of representative points are selected from a group of points obtained as results of shape measurement of an object, respective principal curvatures are calculated at the representative points on the basis of positional relationships between the representative point and a plurality of points existing around the representative point, a line of curvature is created on the basis of the principal curvatures of the representative points and a curved surface is generated using this line of curvature.
摘要翻译：从作为物体的形状测量结果获得的一组点中选择多个代表点，基于代表点与代表点之间存在的多个点之间的位置关系在代表点处计算各自的主曲率点，基于代表点的主曲率产生曲线，并且使用该曲率线产生曲面。

6. 发明申请

US20090051680A1 Curved-Surface Generating Method and Program, and Three-Dimensional Shape Processing Apparatus 有权
标题翻译：曲面生成方法和程序，以及三维形状处理装置
公开(公告)号：US20090051680A1
公开(公告)日：2009-02-26
申请号：US11886703
申请日：2006-03-20
申请人： Masami Miura , Kensuke Ide , Takayuki Kawano , Masayuki Matsukuma , Shinobu Kishikawa , Masuko Kushiyama , Takeshi Nakahama , Mitsuhiko Izumi
发明人： Masami Miura , Kensuke Ide , Takayuki Kawano , Masayuki Matsukuma , Shinobu Kishikawa , Masuko Kushiyama , Takeshi Nakahama , Mitsuhiko Izumi
IPC分类号： G06T15/00 , G06T11/20
CPC分类号： G06T17/30
摘要： A plurality of representative points are selected from a group of points obtained as results of shape measurement of an object, respective principal curvatures are calculated at the representative points on the basis of positional relationships between the representative point and a plurality of points existing around the representative point, a line of curvature is created on the basis of the principal curvatures of the representative points and a curved surface is generated using this line of curvature.
摘要翻译：从作为物体的形状测量结果获得的一组点中选择多个代表点，基于代表点与代表点之间存在的多个点之间的位置关系在代表点处计算各自的主曲率点，基于代表点的主曲率产生曲线，并且使用该曲率线产生曲面。

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