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1. 发明授权

US5591563A Photocurable resins for stereolithography and compositions containing same 失效
标题翻译：用于立体光刻的光固化树脂和含有其的组合物
公开(公告)号：US5591563A
公开(公告)日：1997-01-07
申请号：US550563
申请日：1995-10-30
申请人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda
发明人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda
IPC分类号： B29C35/08 , B29C67/00 , B29K75/00 , B29K101/00 , C08F22/10 , C08F220/36 , C08F290/00 , C08F290/06 , C08K3/00 , C08K7/02 , C08L75/16 , G03F7/00 , G03F7/027 , C08F26/06
CPC分类号： G03F7/0037 , C08F22/105 , G03F7/027
摘要： Photocurable resins containing unsaturated urethane of a specified form and vinyl monomer which is N-(meth)acryloylmorpholine or its mixture with di-ol di(meth)acrylate at a rate within a specified range and compositions containing such a resin and a filler such as solid particles and/or inorganic whiskers of specified kinds at a specified rate are capable of yielding stereolithographed objects with improved mechanical and thermal properties and form precision.
摘要翻译：含有特定形式的不饱和氨基甲酸酯和N-（甲基）丙烯酰吗啉的乙烯基单体或其与二（甲基）丙烯酸二醇的混合物的光固化性树脂以及含有这种树脂和填料的组合物指定速率的特定种类的固体颗粒和/或无机晶须能够产生具有改进的机械和热性能并形成精度的立体视觉目标。

2. 发明授权

US5382619A Polymerizable compositions and in-mold cured products using same 失效
标题翻译：可聚合组合物和使用其的模内固化产物
公开(公告)号：US5382619A
公开(公告)日：1995-01-17
申请号：US54554
申请日：1993-04-28
申请人： Yuji Takayama , Hirokazu Matsueda , Masato Sugiura , Tatsuhiko Ozaki , Hirotaka Wada , Toshiharu Suzuki , Iwao Komiya
发明人： Yuji Takayama , Hirokazu Matsueda , Masato Sugiura , Tatsuhiko Ozaki , Hirotaka Wada , Toshiharu Suzuki , Iwao Komiya
IPC分类号： C08F283/00 , C08K3/22 , C08F226/02 , C08F271/00 , C08L39/00
CPC分类号： C08F283/008
摘要： A polymerizable composition contains unsaturated urethane shown by Formula (1) given below, vinyl monomer which is copolymerizable with this unsaturated urethane, and an inorganic powder filler at weight ratio of (unsaturated urethane)/(vinyl monomer)=10/90-90/10, the inorganic powder filler being 30-300 weight parts with respect to 100 weight parts of the sum of the unsaturated urethane and vinyl monomer: ##STR1## where X is a residual group obtained by removing isocyanate groups from polyisocyanate; Y is a residual group obtained by removing hydroxyl groups from polyol; R.sup.1 is a residual group obtained by removing hydroxyl group from non-radical polymerizable mono-ol having aliphatic hydrocarbon group with 6-22 carbon atoms; R.sup.2 is H or CH.sub.3 ; and p, q and r are each an integer 1-3 such that 2.ltoreq.p+q.ltoreq.4 and qr.gtoreq.2. In-mold cured products obtained from such a polymerizable composition have superior external appearance and water-resistance, and their mold shrinkage is small.
摘要翻译：聚合性组合物含有下述式（1）所示的不饱和氨基甲酸酯，可与该不饱和氨基甲酸酯共聚的乙烯基单体和（不饱和氨基甲酸酯）/（乙烯基单体）= 10/90〜90 / 10，无机粉末填料相对于不饱和聚氨酯和乙烯基单体总和的100重量份为30-300重量份：其中X是通过从多异氰酸酯除去异氰酸酯基团而获得的残基; Y是通过从多元醇中除去羟基获得的残基; R1是通过从具有6-22个碳原子的脂族烃基的不可自由基聚合的单醇中除去羟基而获得的残基; R2是H或CH3; 并且p，q和r各自是整数1-3，使得2 = p + q 4和qr> / = 2。由这种可聚合组合物获得的模内固化产物具有优异的外观和耐水性，并且它们的模具收缩率小。

3. 发明授权

US5331041A Polymerizable compositions and in-mold cured products using same 失效
标题翻译：可聚合组合物和使用其的模内固化产物
公开(公告)号：US5331041A
公开(公告)日：1994-07-19
申请号：US52634
申请日：1993-04-22
申请人： Yuji Takayama , Hirokazu Matsueda , Masato Sugiura , Tatsuhiko Ozaki , Hirotaka Wada , Toshiharu Suzuki
发明人： Yuji Takayama , Hirokazu Matsueda , Masato Sugiura , Tatsuhiko Ozaki , Hirotaka Wada , Toshiharu Suzuki
IPC分类号： B29C39/00 , B29K75/00 , B29K105/16 , C08F20/34 , C08F220/36 , C08F290/00 , C08F299/06 , C08G18/67 , C08J5/04 , C08L75/00 , C08L75/14 , C09D4/00 , C08J3/02 , C08K3/00 , C08L39/00 , C08L51/00
CPC分类号： C08G18/672 , C08F220/36 , C09D4/00 , Y10S525/92
摘要： A polymerizable composition contains unsaturated urethane shown by Formula (1) given below, vinyl monomer which is copolymerizable with this unsaturated urethane, and an inorganic powder filler at weight ratio of (unsaturated urethane)/(vinyl monomer)=10/90-90/10, the inorganic powder filler being 30-300 weight parts with respect to 100 weight parts of the sum of the unsaturated urethane and vinyl monomer: ##STR1## where R.sup.1 is hydrogen atom or methyl group; X is a residual group obtained by removing isocyanate groups from diisocyanate; Y is a residual group obtained by removing hydroxyl groups from non-radical polymerizable di-ol or tri-ol of a specified kind; Z is an organic group in the form of (R.sup.2 O).sub.m or R.sup.3 O, R.sup.2 being an alkylene group with 2-4 carbon atoms, R.sup.3 being an alkylene group with 2-12 carbon atoms, and m being an integer 2-10; and n is 2 or 3.
摘要翻译：聚合性组合物含有下述式（1）所示的不饱和氨基甲酸酯，可与该不饱和氨基甲酸酯共聚的乙烯基单体和重量比为（不饱和氨基甲酸酯）/（乙烯基单体）= 10/90〜90 / 如图10所示，无机粉末填料相对于不饱和聚氨酯和乙烯基单体的总和的100重量份为30-300重量份：其中R 1是氢原子或甲基; X是通过从二异氰酸酯中除去异氰酸酯基而获得的残基; Y是通过从特定种类的不可自由基聚合的二醇或三醇中除去羟基获得的残基; Z是（R 2 O）m或R 3 O的形式的有机基团，R 2是具有2-4个碳原子的亚烷基，R 3是具有2-12个碳原子的亚烷基，m是整数2-10; n为2或3。

4. 发明授权

US5929130A Photocurable resin compositions for plastic molds 失效
标题翻译：用于塑料模具的光固化树脂组合物
公开(公告)号：US5929130A
公开(公告)日：1999-07-27
申请号：US673262
申请日：1996-06-28
申请人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda , Yorikazu Tamura , Tsuneo Hagiwara
发明人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda , Yorikazu Tamura , Tsuneo Hagiwara
IPC分类号： B29C33/40 , B29C35/08 , B29C67/00 , B29K75/00 , B29K105/12 , B29K105/24 , C08G18/67 , C08K5/521 , C08K7/10 , C08K7/20 , C08L33/04 , C08L33/14 , C08L33/24 , G03F7/00 , G03F7/027 , G03C9/08 , C08K3/08 , C08K3/36 , C08K3/40
CPC分类号： C08G18/672 , B29C33/40 , G03F7/0037 , G03F7/027 , B29C67/0051
摘要： Photocurable resin compositions capable of producing plastic molds with improved durability by stereolithography in the presence of a photoinitiator includes unsaturated urethane of a specified kind, vinyl monomer of a specified kind, a filler and salt of phosphoric acid ester of specified kinds at a specified ratio.
摘要翻译：能够通过在光引发剂的存在下通过立体光刻制造具有改善的耐久性的塑料模具的光固化树脂组合物包括特定种类的不饱和聚氨酯，特定种类的乙烯基单体，特定种类的填料和磷酸酯盐。

5. 发明授权

US5863486A Method of providing leveling property to photocurable resin composition layers in production process of three-dimensional objects by photohardening 失效
标题翻译：通过光硬化在三维物体的制造过程中向光固化树脂组合物层提供流平性的方法
公开(公告)号：US5863486A
公开(公告)日：1999-01-26
申请号：US852917
申请日：1997-05-08
申请人： Tatsuhiko Ozaki , Toshiharu Suzuki , Hirokazu Matsueda
发明人： Tatsuhiko Ozaki , Toshiharu Suzuki , Hirokazu Matsueda
IPC分类号： G03F7/004 , B29C35/08 , B29C41/02 , B29C67/00 , B29K75/00 , B29K105/16 , B29K105/24 , C08K7/04 , C08L101/00
CPC分类号： B29C67/0066 , G03F7/0037 , G03F7/0048 , B29C2035/0833 , B29C2035/0838 , G03F7/0047
摘要： In a process for producing a three-dimensional photohardened object by forming a layer of photocurable resin composition containing a photocurable liquid, a filler and a photoinitiator, photohardening at least a portion of this layer by exposing it to actinic radiation, and thereafter repeating the process of forming thereabove a new layer of photocurable resin composition and photohardening at least a portion of this layer by exposing it to actinic radiation, the property of the photocurable resin composition to become level can be improved by adding phosphoric acid ester of a specified structure at a specified rate.
摘要翻译：在通过形成含有光固化性液体，填充剂和光引发剂的光固化性树脂组合物的层来制造三维光硬化物的方法中，通过使该层的至少一部分暴露于光化辐射，然后重复该过程通过将光固化树脂组合物的至少一部分暴露于光化辐射而形成上述新的可光固化树脂组合物层和光硬化，可光固化树脂组合物的性能变高，可以通过在特定结构中添加磷酸酯来改善指定费率。

6. 发明授权

US5807519A Plastic molds and methods of producing same 失效
标题翻译：塑料模具及其制造方法
公开(公告)号：US5807519A
公开(公告)日：1998-09-15
申请号：US879147
申请日：1997-06-19
申请人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda , Yorikazu Tamura , Tsuneo Hagiwara
发明人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda , Yorikazu Tamura , Tsuneo Hagiwara
IPC分类号： B29C33/38 , B29C33/40 , B29C35/02 , B29C35/08 , B29C67/00 , B29K105/24 , B29L9/00 , C08G18/67 , G03F7/00 , G03F7/027 , B29C41/02
CPC分类号： B29C67/0066 , B29C33/3842 , B29C33/40 , C08G18/673 , G03F7/0037 , G03F7/027 , B29C2035/0833 , B29C2791/001 , B29K2105/24 , B29K2105/243
摘要： A plastic mold is produced by first repeating the process of forming a layer of a photocurable resin composition of a specified kind and exposing it to actinic radiation to at least partially photocure it to produce a photocured layered structure having a glass transition temperature of 70.degree.-120.degree. C. This structure is then subjected to a post-cure process at a temperature high than the glass transition temperature by 30.degree.-100.degree. C. Plastic molds made by this method have superior heat distortion temperature and tensile elastic modulus.
摘要翻译：通过首先重复形成特定类型的光固化性树脂组合物的层的工艺，并将其暴露于光化辐射以至少部分地光固化以产生玻璃化转变温度为70℃的光固化层状结构， 120℃。该结构在高于玻璃化转变温度30〜-100℃的温度下进行后固化。该方法制成的塑料模具具有优异的热变形温度和拉伸弹性模量。

7. 发明授权

US5731388A Photocurable resins for stereolithography and compositions containing same 失效
标题翻译：用于立体光刻的光固化树脂和含有其的组合物
公开(公告)号：US5731388A
公开(公告)日：1998-03-24
申请号：US554732
申请日：1995-11-07
申请人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda
发明人： Toshiharu Suzuki , Tatsuhiko Ozaki , Hirokazu Matsueda
IPC分类号： B29C35/08 , B29C41/00 , B29C67/00 , B29K75/00 , B29K101/00 , C08F290/00 , C08F290/06 , G03F7/00 , G03F7/027 , C08F26/06
CPC分类号： B29C41/003 , B29C67/0066 , G03F7/0037 , G03F7/027
摘要： Photocurable resins containing unsaturated urethane of a specified form and vinyl monomer which is N-(meth)acryloylmorpholine or its mixture with di-ol di(meth)acrylate at a rate within a specified range and compositions containing such a resin and a filler such as solid particles and/or inorganic whiskers of specified kinds at a specified rate are capable of yielding stereo lithographed objects with improved mechanical and thermal properties and form precision.
摘要翻译：含有特定形式的不饱和氨基甲酸酯和N-（甲基）丙烯酰吗啉的乙烯基单体或其与二（甲基）丙烯酸二醇的混合物的光固化性树脂以及含有这种树脂和填料的组合物特定种类的固体颗粒和/或无机晶须以指定的速率能够产生具有改进的机械和热性质和形式精度的立体光刻的物体。

8. 发明授权

US06413698B1 Photohardenable resin composition providing heat-resistant photohardened product 有权
标题翻译：提供耐热光硬化产品的可光硬化树脂组合物
公开(公告)号：US06413698B1
公开(公告)日：2002-07-02
申请号：US09478462
申请日：2000-01-06
申请人： Yorikazu Tamura , Tsuneo Hagiwara , Makoto Ohtake , Minoru Shinoda , Toshiharu Suzuki , Tatsuhiko Ozaki , Yasushi Ishihama , Takayuki Nakamura
发明人： Yorikazu Tamura , Tsuneo Hagiwara , Makoto Ohtake , Minoru Shinoda , Toshiharu Suzuki , Tatsuhiko Ozaki , Yasushi Ishihama , Takayuki Nakamura
IPC分类号： G03F7028
CPC分类号： G03F7/0037 , B33Y70/00 , C08G18/675 , C08L75/16 , G03F7/027
摘要： A photohardenable resin composition comprising (A) a urethanated acrylic compound represented by formula (I): (A)a—C—(R)4−a wherein R is H or alkyl; a is 3 or 4; and A represents a group of formula (II): wherein D represents —CH2CH2O—, —CH2CH(CH3)O—, —CH2CH2COO— or —(CH2)6COO—; E represents —CH2CH2O—, —CH2CH(CH3)O—, —COCH2CH2O— or —CO(CH2)6O—; G represents a diol or triol residual group; J represents a divalent or trivalent and substituted or unsubstituted hydrocarbon group; L represents —(CH2CH2O)h— (h: integer of 1 to 4), —(CH2CH(CH3)O)j— (j: integer of 1 to 4), or —(CH2CH2O)k—(CH2CH(CH3)O)m— (k, m: integer of 1 to 3 (k+m=2, 3 or 4); b, c, and d are each 0 or 1 (b+c+d=1, 2 or 3); e is 0, 1 or 2; f is 0 or 1 (e+f=1 or 2); and g is 1 or 2, and (B) a radical polymerizable compound at a (A) : (B) ratio of 80:20 to 10:90 by weight.
摘要翻译：一种可光硬化树脂组合物，其包含（A）由式（I）表示的氨基甲酸酯化丙烯酸化合物：其中R是H或烷基; a是3或4; 并且A表示式（II）的基团：其中D表示-CH 2 CH 2 O-，-CH 2 CH（CH 3）O - ， - CH 2 CH 2 COO-或 - （CH 2）6 COO-; E表示-CH 2 CH 2 O-，-CH 2 CH（CH 3）O-，-COCH 2 CH 2 O-或-CO（CH 2）6 O-; G表示二醇或三醇残基; J表示二价或三价且取代或未取代的烃基; L表示 - （CH 2 CH 2 O）h - （h：1〜4的整数）， - （CH 2 CH（CH 3）O）j-（j：1〜4的整数）或 - （CH 2 CH 2 O）k-（CH 2 CH O）m-（k，m：1〜3的整数（k + m = 2,3或4）; b，c和d分别为0或1（b + c + d = 1,2或3） ; e为0,1或2; f为0或1（e + f = 1或2）; g为1或2，（B）自由基聚合性化合物的（A）：（B） 80:20至10:90（重量）

9. 发明授权

US07492536B2 Movable lens control device 失效
标题翻译：可移动镜头控制装置
公开(公告)号：US07492536B2
公开(公告)日：2009-02-17
申请号：US11779957
申请日：2007-07-19
申请人： Nobuyuki Nagai , Hiroshi Nomura , Kazunori Ishizuka , Toshiharu Suzuki
发明人： Nobuyuki Nagai , Hiroshi Nomura , Kazunori Ishizuka , Toshiharu Suzuki
IPC分类号： G02B7/02 , G02B15/14
CPC分类号： G02B7/102
摘要： A lens system having at least one front movable lens group and a rear movable lens group which are movable in an optical axis direction. The lens system includes a position detector for determining whether the rear movable lens group is positioned in a predetermined normal moving range thereof; and a lens control device which stops the front movable lens group and moves the rear movable lens group rearward into the predetermined normal moving range if the rear movable lens group is in an abnormal moving range thereof in front of the normal moving range during a forward movement of the front movable lens group from a predetermined initial position thereof.
摘要翻译：一种具有可在光轴方向移动的至少一个前可移动透镜组和后可移动透镜组的透镜系统。透镜系统包括位置检测器，用于确定后可移动透镜组是否位于预定的正常移动范围内; 以及透镜控制装置，如果后方可动透镜组在向前移动期间的正常移动范围前处于其异常移动范围内，则可以使前可移动透镜组向后移动到预定的正常移动范围的预定初始位置。

10. 发明授权

US07436602B2 Lens barrel 失效
标题翻译：镜筒
公开(公告)号：US07436602B2
公开(公告)日：2008-10-14
申请号：US11753105
申请日：2007-05-24
申请人： Kazunori Ishizuka , Toshiharu Suzuki , Shinsuke Shoji
发明人： Kazunori Ishizuka , Toshiharu Suzuki , Shinsuke Shoji
IPC分类号： G02B15/14 , G02B7/02
CPC分类号： G02B7/102 , G02B7/10
摘要： A lens barrel includes a helicoid ring provided with a helicoid; a retractable rotational ring which is guided by the helicoid to move along an optical axis while rotating, wherein the retractable rotational ring includes a pair of split retractable rotational rings which are supported so as to integrally rotate and to be relatively movable in the optical axis direction with respect to each other; first and second slide-engaging portions provided on one and the other of the pair of split retractable rotational rings, wherein the first and second slide-engaging portions are slidably engaged with the helicoid; and a biasing device which biases the pair of split retractable rotational rings in opposite directions in the optical axis direction so that the first and second slide-engaging portions are pressed in opposite directions against an opposing pair of first and second guide surfaces, respectively, of the helicoid of the helicoid ring.
摘要翻译：镜筒包括设有螺旋体的螺旋环; 可旋转旋转环，其由螺旋体引导，同时沿着光轴在旋转的同时移动，其中，所述可伸缩旋转环包括一对分开的可缩回旋转环，所述一对可分离的可旋转旋转环被一体地旋转并在光轴方向上相对移动相互之间; 第一滑动接合部和第二滑动接合部，其设置在所述一对分割可伸缩旋转环的一个和另一个上，其中，所述第一滑动接合部和所述第二滑动接合部可与所述螺旋状滑动接合; 以及偏压装置，其在所述光轴方向上沿相反方向偏压所述一对分割可缩回旋转环，使得所述第一和第二滑动接合部分被分别相对于相对的一对第一和第二引导表面沿相反方向被按压螺旋形螺旋形环。

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