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1. 发明授权

US4497075A Filler for filling in defects or hollow portions of bones 失效
标题翻译：用于填充骨缺损或中空部分的填料
公开(公告)号：US4497075A
公开(公告)日：1985-02-05
申请号：US353765
申请日：1982-03-01
申请人： Shigeo Niwa , Kazuhiko Sawai , Shinobu Takahashi , Mikiya Ono , Yoshiaki Fukuda , Hiroyasu Takeuchi , Hideo Tagai
发明人： Shigeo Niwa , Kazuhiko Sawai , Shinobu Takahashi , Mikiya Ono , Yoshiaki Fukuda , Hiroyasu Takeuchi , Hideo Tagai
IPC分类号： A61L27/00 , A61D1/00 , A61F2/00 , A61F2/28 , A61K6/033 , A61K33/42 , A61L27/12 , C01B25/32
CPC分类号： A61K33/42 , A61L27/12 , A61F2002/2835 , A61F2002/30084 , A61F2310/00293
摘要： A filler for filling in defects or hollow portions of bones to coalesce with the bone tissues is provided which comprises powders of a calcium phosphate compound having the apatite crystalline structure of each crystallite size of 400 .ANG. or larger and of each crystal grain size of 3 .mu.m or smaller, said calcium phosphate compound being represented by the following general formula of Ca.sub.m (PO.sub.4).sub.n OH (1.33.ltoreq.m/n.ltoreq.1.95), and said powders being fluidized or plasticized.
摘要翻译：提供一种用于填充骨缺损或中空部分以与骨组织结合的填料，其包括具有每个微晶尺寸为400或更大的磷灰石晶体结构的磷酸钙化合物的粉末，并且每个晶粒尺寸为3μm 所述磷酸钙化合物由以下通式Cam（PO4）nOH表示（1.33≤m/ n <1.95），所述粉末被流化或增塑。

2. 发明授权

US4429691A Method for filling in defects or hollow portions of bones 失效
标题翻译：填充骨缺损或中空部分的方法
公开(公告)号：US4429691A
公开(公告)日：1984-02-07
申请号：US342259
申请日：1982-01-25
申请人： Shigeo Niwa , Kazuhiko Sawai , Shinobu Takahashi , Hideo Tagai , Mikiya Ono , Yoshiaki Fukuda , Hiroyasu Takeuchi
发明人： Shigeo Niwa , Kazuhiko Sawai , Shinobu Takahashi , Hideo Tagai , Mikiya Ono , Yoshiaki Fukuda , Hiroyasu Takeuchi
IPC分类号： A61L27/00 , A61D1/00 , A61F2/00 , A61F2/28 , A61K6/033 , A61K33/42 , A61L27/12 , C01B25/32 , A61F1/00
CPC分类号： A61K33/42 , A61L27/12 , A61F2002/2835 , A61F2002/30084 , A61F2310/00293
摘要： A filler for filling in defects or hollow portions of bones to coalesce with the bone tissues is provided which comprises powders of a calcium phosphate compound having the apatite crystalline structure of each crystal grain size of from 50 .orgate. to 10 microns and represented by the following general formula of Ca.sub.m (PO.sub.4).sub.n OH (1.33.ltoreq.m/n.ltoreq.1.95); and said powders being adapted for filling in a fluidized or plasticized state. A method of treating a bone with the filler is also provided wherein at least a portion of said filler is filled in to reach the bone-marrow cavity of said bone.
摘要翻译：提供了用于填充骨骼的缺陷或中空部分以与骨组织聚结的填充物，其包含磷酸钙化合物的粉末，其具有每个晶粒尺寸为50微米至约10微米的磷灰石晶体结构，并由以下通用凸轮（PO4）nOH（1.33≤m/ n <1.95）的配方; 并且所述粉末适于填充流化或塑化状态。还提供了用填料处理骨的方法，其中至少一部分所述填料被填充以到达所述骨的骨髓腔。

3. 发明授权

US4613577A Fiber glass mainly composed of calcium phosphate 失效
标题翻译：玻璃纤维主要由磷酸钙组成
公开(公告)号：US4613577A
公开(公告)日：1986-09-23
申请号：US624658
申请日：1984-06-26
申请人： Hideo Tagai , Masahiro Kobayashi , Shigeo Niwa , Hiroyasu Takeuchi , Mikiya Ono
发明人： Hideo Tagai , Masahiro Kobayashi , Shigeo Niwa , Hiroyasu Takeuchi , Mikiya Ono
IPC分类号： D01F9/08 , A61F2/00 , A61L27/12 , A61L27/32 , C01B25/32 , C03C13/00
CPC分类号： A61L27/12 , A61L27/32 , C03C13/00 , A61F2310/00293 , A61F2310/00796 , A61L2430/02
摘要： A fiber glass is provided for filling in a defect or hollow portion of bone. The fiber glass comprises calcium phosphate as a main ingredient and has a negative zeta potential. The calcium phosphate has a molar ratio of Ca/P of not less than 0.2 and less than 0.6 and the total content of CaO plus P.sub.2 O.sub.5 in the fiber glass is less than 80 wt %. The fiber glass is of long filament form or staple fiber form. The fiber glass of long filament form may be woven to form a woven filler.
摘要翻译：提供玻璃纤维用于填充骨的缺损或中空部分。玻璃纤维以磷酸钙为主要成分，具有负ζ电位。磷酸钙的Ca / P摩尔比不小于0.2且小于0.6，并且玻璃纤维玻璃中的CaO + P2O5的总含量小于80重量％。玻璃纤维是长纤维形式或短纤维形式。长丝形状的玻璃纤维可以被编织以形成编织填料。

4. 发明授权

US4820573A Fiber glass mainly composed of calcium phosphate 失效
标题翻译：玻璃纤维主要由磷酸钙组成
公开(公告)号：US4820573A
公开(公告)日：1989-04-11
申请号：US91367
申请日：1987-08-28
申请人： Hideo Tagai , Masahiro Kobayashi , Shigeo Niwa , Hiroyasu Takeuchi , Mikiya Ono
发明人： Hideo Tagai , Masahiro Kobayashi , Shigeo Niwa , Hiroyasu Takeuchi , Mikiya Ono
IPC分类号： A61F2/00 , A61L27/12 , A61L27/32 , C03C13/00 , B32B17/02 , D03D3/00
CPC分类号： A61L27/12 , A61L27/32 , C03C13/00 , A61F2310/00293 , A61F2310/00796 , A61L2430/02 , Y10T442/3976
摘要： A fiber glass is provided for filling in a defect or hollow portion of bone. The fiber glass comprises calcium phosphate as a main ingredient and has a negative zeta potential. The calcium phosphate has a molar ratio of Ca/P of not less than 0.2 and less than 0.6 and the total content of CaO plus P.sub.2 O.sub.5 in the fiber glass is less than 80 wt %. The fiber glass is of long filament form or staple fiber form. The fiber glass of long filament form may be woven to form a woven filler.
摘要翻译：提供玻璃纤维用于填充骨的缺损或中空部分。玻璃纤维以磷酸钙为主要成分，具有负ζ电位。磷酸钙的Ca / P摩尔比不小于0.2且小于0.6，并且玻璃纤维玻璃中的CaO + P2O5的总含量小于80重量％。玻璃纤维是长纤维形式或短纤维形式。长丝形状的玻璃纤维可以被编织以形成编织填料。

5. 发明授权

US4735857A Fiber glass mainly composed of calcium phosphate 失效
标题翻译：玻璃纤维主要由磷酸钙组成
公开(公告)号：US4735857A
公开(公告)日：1988-04-05
申请号：US883235
申请日：1986-07-08
申请人： Hideo Tagai , Masahiro Kobayashi , Shigeo Niwa , Hiroyasu Takeuchi , Mikiya Ono
发明人： Hideo Tagai , Masahiro Kobayashi , Shigeo Niwa , Hiroyasu Takeuchi , Mikiya Ono
IPC分类号： D01F9/08 , A61F2/00 , A61L27/12 , A61L27/32 , C01B25/32 , C03C13/00 , B32B9/00
CPC分类号： A61L27/12 , A61L27/32 , C03C13/00 , A61F2310/00293 , A61F2310/00796 , A61L2430/02
摘要： A fiber glass is provided for filling in a defect or hollow portion of bone. The fiber glass comprises calcium phosphate as a main ingredient and has a negative zeta potential. The calcium phosphate has a molar ratio of Ca/P of not less than 0.2 and less than 0.6 and the total content of CaO plus P.sub.2 O.sub.5 less than 80 wt %. The fiber glass is of long filament form or staple fiber form. The fiber glass of long filament form may be woven to form a woven filler.
摘要翻译：提供玻璃纤维用于填充骨的缺损或中空部分。玻璃纤维以磷酸钙为主要成分，具有负ζ电位。磷酸钙的Ca / P摩尔比不小于0.2且小于0.6，CaO和P2O5的总含量小于80重量％。玻璃纤维是长纤维形式或短纤维形式。长丝形状的玻璃纤维可以被编织以形成编织填料。

6. 发明授权

US5152836A Hydraulic calcium phosphate cement composition and cement composition containing hardening liquid 失效
标题翻译：液压磷酸钙水泥组合物和含有硬化液体的水泥组合物
公开(公告)号：US5152836A
公开(公告)日：1992-10-06
申请号：US758664
申请日：1991-09-12
申请人： Masahiro Hirano , Hiroyasu Takeuchi
发明人： Masahiro Hirano , Hiroyasu Takeuchi
IPC分类号： A61C13/083 , A61F2/00 , A61K6/033 , A61L24/00 , A61L24/02 , A61L26/00 , A61L27/12 , A61L27/46 , C04B12/02 , C04B28/34
CPC分类号： A61L24/0084 , A61K6/0038 , A61K6/033 , A61K6/0643 , A61K6/0668 , A61K6/087 , A61L24/02 , A61L27/12 , A61L27/46 , C04B12/025 , C04B28/344 , A61F2310/00293 , C04B2111/00836
摘要： A hydraulic calcium phosphate cement composition contains as main ingredients powders of calcium tertiary phosphate and calcium secondary phosphate with a molar ratio of Ca/P of 1.400 to 1.498. The calcium tertiary phosphate contains .alpha.-type calcium tertiary phosphate and .beta.-type calcium tertiary phosphate. The cement composition may contain a hardening liquid including water.
摘要翻译：水硬性磷酸钙水泥组合物以Ca / P摩尔比为1.400〜1.498，以磷酸三钙，次磷酸钙为主要成分。磷酸三钙含有α型磷酸三钙和β型磷酸三钙。水泥组合物可以含有包含水的硬化液。

7. 发明授权

US5418432A Variable color luminaire 失效
标题翻译：可变色灯具
公开(公告)号：US5418432A
公开(公告)日：1995-05-23
申请号：US111236
申请日：1993-08-24
申请人： Hiroyasu Takeuchi , Katunobu Hamamoto
发明人： Hiroyasu Takeuchi , Katunobu Hamamoto
IPC分类号： F21V9/40 , H05B37/02 , H05B41/392
CPC分类号： H05B41/3921 , H05B37/02
摘要： A variable color luminaire is arranged for controlling a plurality of light sources of different emission colors to be at predetermined dimming levels by means of dimmers, performing a comparison operation to obtain a quantity-of-light ratio and a reference quantity-of-light ratio from detection signals with respect to light outputs of the light sources detected by detectors, and subjecting the light sources to a quantity-of-light correction by means of a corrector according to results of the comparison operation so as to attain a blended color light as set, whereby the resultant blended color light can be prevented from deviating from the set blended color light even when dimming quantity of the respective light sources is close to upper and lower dimming limits.
摘要翻译：可变色光源被设置为通过调光器将不同发射颜色的多个光源控制在预定的调光水平，执行比较操作以获得光量比和参考光量比从与由检测器检测的光源的光输出相关的检测信号，根据比较运算的结果，通过校正器对光源进行光量校正，以获得混合的色光作为从而即使各个光源的调光量接近上限和下限，也可以防止所得到的混合色光偏离设定的混合色光。

8. 发明授权

US5227147A Apatite whisker and method for preparation thereof 失效
标题翻译：磷灰石晶须及其制备方法
公开(公告)号：US5227147A
公开(公告)日：1993-07-13
申请号：US794870
申请日：1991-11-19
申请人： Masahiro Yoshimura , Koji Ioku , Kengo Okamoto , Hiroyasu Takeuchi
发明人： Masahiro Yoshimura , Koji Ioku , Kengo Okamoto , Hiroyasu Takeuchi
IPC分类号： C01B25/32 , C12N5/00 , C30B7/00 , C30B29/62
CPC分类号： C30B7/00 , C01B25/32 , C01B25/322 , C01B25/327 , C12N5/0068 , C30B29/14 , C30B29/62 , C12N2533/18
摘要： An apatite whisker has a mean aspect ratio (length along c-axis/length along a-axis) of not less than 10.0 and contains a carbonic acid group of not less than 0.01 wt. % based on total weight of the whisker. A method for preparing an apatite whisker involves precipitating and growing an apatite from a liquid containing phosphoric acid and calcium to have a mean aspect ratio (length along c-axis/length along a-axis) of not less than 10.0.
摘要翻译：磷灰石晶须具有不小于10.0的平均纵横比（沿c轴的长度/沿a轴的长度），并且含有不小于0.01重量％的碳酸基团。基于晶须的总重量％。制备磷灰石晶须的方法包括从含有磷酸和钙的液体中沉淀并生长磷灰石，以具有不小于10.0的平均纵横比（沿c轴的长度/沿a轴的长度）。

9. 发明授权

US4957437A Artificial tooth 失效
标题翻译：人造牙
公开(公告)号：US4957437A
公开(公告)日：1990-09-18
申请号：US311539
申请日：1989-02-16
申请人： Kaizo Shimura , Hiroyasu Takeuchi , Masahiro Hirano , Yohji Imai
发明人： Kaizo Shimura , Hiroyasu Takeuchi , Masahiro Hirano , Yohji Imai
IPC分类号： A61C8/00
CPC分类号： A61C8/0065 , A61C8/005 , A61C8/0086 , A61C8/0057 , A61C8/0059 , A61C8/0068
摘要： An artifical tooth comprises a contacting member formed of a composite material having compatibility with living tissues and diaposed at an outer portion of the artificial tooth to be contacted with alveolar bone, a metal base member having an opening therein and disposed inside of and attached to the contacting member, a metal post inserted into the opening of the metal base member and at least two elastic buffer members disposed in a space between the metal base member and the metal post. The composite material having compatibility with living tissues contains 40 to 95% by weight of a calcium phosphate compound and 60 to 5% by weight of an organic polymer. Each of the elastic buffer members is spaced apart for movably receiving the metal post by which pressure imposed upon the artificial tooth is transmitted.
摘要翻译：人造齿包括由与活组织相容并与人牙齿的外部部分与牙槽骨接触的复合材料形成的接触构件，金属基底构件，其内部具有开口并且设置在内接触构件，插入金属基底构件的开口中的金属柱和设置在金属基底构件和金属柱之间的空间中的至少两个弹性缓冲构件。与活组织相容的复合材料含有40〜95重量％的磷酸钙化合物和60〜5重量％的有机聚合物。每个弹性缓冲构件间隔开以可移动地接收通过其施加在人造牙齿上的压力被传递的金属柱。

10. 发明申请

US20100063598A1 BONE FILLING MATERIAL AND KIT FOR THE PREPARATION OF THE SAME 审中-公开
标题翻译：骨填充材料及其制备工具
公开(公告)号：US20100063598A1
公开(公告)日：2010-03-11
申请号：US12438854
申请日：2007-08-28
申请人： Hitoshi Hirata , Emiko Horii , Etsuhiro Nakao , Hiroyasu Takeuchi , Tomoji Takayama , Masanori Nakasu
发明人： Hitoshi Hirata , Emiko Horii , Etsuhiro Nakao , Hiroyasu Takeuchi , Tomoji Takayama , Masanori Nakasu
IPC分类号： A61F2/28
CPC分类号： A61F2/4644 , A61F2/28 , A61F2002/2839 , A61F2002/30224 , A61F2230/0069 , A61F2310/00293 , A61F2310/00353 , A61L27/46 , C04B28/34 , C04B2111/00836 , Y02W30/96 , C04B16/0683 , C04B24/2641 , C04B40/0028 , C04B40/065 , C04B2103/10 , C04B18/18
摘要： A bone filling material prepared from both a cement material for bone filling and a crimpled fibrous material, which is filled into an affected part in such a state that the crimpled fibrous material is dispersed in a cement base material consisting of the above cement material. It is preferable that the cement material contain calcium phosphate cement and the crimpled fibrous material have a mean diameter of 10 to 500 μm.
摘要翻译：从用于骨填充的水泥材料和卷曲的纤维材料两者制备的骨填充材料，其被填充到受影响的部分，使得卷曲的纤维材料分散在由上述水泥材料组成的水泥基材中。优选的是，水泥材料含有磷酸钙水泥，卷曲的纤维材料的平均直径为10〜500μm。

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