公开(公告)号：US07871561B2

公开(公告)日：2011-01-18

申请号：US11887398

申请日：2006-03-22

申请人： Tadashi Kokubo ,  Takehiro Shibuya

发明人： Tadashi Kokubo ,  Takehiro Shibuya

IPC分类号： B22F3/11 ,  A61F2/28

CPC分类号： A61F2/28 ,  A61F2/3094 ,  A61F2/4644 ,  A61F2002/30957 ,  A61F2002/30968 ,  A61F2310/00023 ,  A61L27/427 ,  A61L27/56 ,  Y10T428/249956

摘要： An artificial bone which is excellent in the ability to form bone in a living body, reliably thereof, and has high mechanical strength. The process comprises the steps of: mixing granules, composed of a titanium or a titanium alloy powder and an organic binder, with a particulate pore-forming material, pressure-molding the mixture to obtain a molded body, firing the molded body at 1200° C. to obtain a porous body, bringing the porous body into contact with an aqueous alkali solution, subsequently with water of 35° C. or higher for a period longer than that of contacting with the aqueous alkali solution and then heating the porous body at 100 to 650° C., preferably 200 to 600° C.

摘要翻译： 一种在生物体中形成骨骼的能力优异的人造骨，其可靠性高，机械强度高。 该方法包括以下步骤：将由钛或钛合金粉末和有机粘合剂组成的颗粒与颗粒成孔材料混合，将混合物加压成型以获得成型体，将成型体在1200℃ C.获得多孔体，使多孔体与碱性水溶液接触，随后用35℃或更高的水进行比与碱水溶液接触的时间长的时间，然后加热多孔体 100〜650℃，优选为200〜600℃

公开(公告)号：US20090270998A1

公开(公告)日：2009-10-29

申请号：US11887398

申请日：2006-03-22

申请人： Tadashi Kokubo ,  Takehiro Shibuya

发明人： Tadashi Kokubo ,  Takehiro Shibuya

IPC分类号： A61F2/28 ,  B22F3/11

CPC分类号： A61F2/28 ,  A61F2/3094 ,  A61F2/4644 ,  A61F2002/30957 ,  A61F2002/30968 ,  A61F2310/00023 ,  A61L27/427 ,  A61L27/56 ,  Y10T428/249956

摘要： An artificial bone which is excellent in the ability to form bone in a living body, reliably thereof, and has high mechanical strength. The process comprises the steps of: mixing granules, composed of a titanium or a titanium alloy powder and an organic binder, with a particulate pore-forming material, pressure-molding the mixture to obtain a molded body, firing the molded body at 1200° C. to obtain a porous body, bringing the porous body into contact with an aqueous alkali solution, subsequently with water of 35° C. or higher for a period longer than that of contacting with the aqueous alkali solution and then heating the porous body at 100 to 650° C., preferably 200 to 600° C.

摘要翻译： 一种在生物体中形成骨骼的能力优异的人造骨，其可靠性高，机械强度高。 该方法包括以下步骤：将由钛或钛合金粉末和有机粘合剂组成的颗粒与颗粒成孔材料混合，将混合物加压成型以获得成型体，将成型体在1200℃ C.获得多孔体，使多孔体与碱性水溶液接触，随后用35℃或更高的水进行比与碱水溶液接触的时间长的时间，然后加热多孔体 100〜650℃，优选为200〜600℃

公开(公告)号：US20120046385A1

公开(公告)日：2012-02-23

申请号：US13202850

申请日：2010-02-23

申请人： Takashi Nakamura ,  Koji Goto ,  Takehiro Shibuya ,  Yoshimichi Ueda ,  Tokuo Suita ,  Hiroaki Nishii

发明人： Takashi Nakamura ,  Koji Goto ,  Takehiro Shibuya ,  Yoshimichi Ueda ,  Tokuo Suita ,  Hiroaki Nishii

IPC分类号： A61L24/06

CPC分类号： A61L24/0089 ,  A61L27/446 ,  A61L2430/02 ,  C08L33/10

摘要： The invention has as its objects the provision of a bone cement composition and a bone cement composition kit for obtaining the bone cement composition having bioactivity and capable of forming a hardened material having high mechanical strength practically required, and the provision of a bone cement formed material having both bioactivity and high mechanical strength practically required and a production method thereof.The bone cement composition of the invention contains titanium dioxide particles having a median diameter of 0.5 to 7.0 μm as measured by a laser diffraction/scattering type particle size distribution analyzer and a BET specific surface area of 0.5 to 7.0 m2/g as measured by a nitrogen adsorption method, and a base-forming component comprising a (meth)acrylate polymer and a (meth)acrylate monomer, wherein the content of the titanium dioxide particles is 5 to 50% by mass based on the total mass of the composition.

摘要翻译： 本发明的目的是提供一种骨水泥组合物和骨水泥组合物试剂盒，用于获得具有生物活性的骨水泥组合物，并且能够形成具有实际需要的高机械强度的硬化材料，并且提供骨水泥成形材料 具有生物活性和实际需要的高机械强度及其制造方法。 本发明的骨水泥组合物含有通过激光衍射/散射型粒度分布分析仪测定的中值粒径为0.5〜7.0μm，BET比表面积为0.5〜7.0m 2 / g的二氧化钛粒子， 氮气吸附法和含有（甲基）丙烯酸酯系聚合物和（甲基）丙烯酸酯单体的基材形成成分，其中，相对于组合物的总质量，二氧化钛粒子的含量为5〜50质量％。

公开(公告)号：US4835121A

公开(公告)日：1989-05-30

申请号：US11298

申请日：1987-02-04

申请人： Takehiro Shibuya ,  Kazuhiro Matsui ,  Makoto Matsumoto

发明人： Takehiro Shibuya ,  Kazuhiro Matsui ,  Makoto Matsumoto

IPC分类号： C03C3/085 ,  C03C4/10 ,  C03C10/00 ,  C03C10/14 ,  H05B3/74

CPC分类号： H05B3/74 ,  C03C10/0027 ,  C03C10/0045 ,  C03C4/10 ,  Y02B30/26

摘要： An infrared transparent glass ceramic article is useful for top plates of cooking stoves and has a black appearance but an infrared transmittance of about 80% or more for an infrared light of a wavelength 1,500 nm, and .beta.-quartz solid solution crystals substantially alone dispersed within glassy matrix without any other crystals. The article consists essentially, by weight, of 60-72% SiO.sub.2, 14-28% Al.sub.2 O.sub.3, 2.5-5.5% Li.sub.2 O, 0.1-0.9% MgO, 0.1-0.9% ZnO, 3-6% TiO.sub.2, 0.03-0.5% V.sub.2 O.sub.5, 0.1-1% Na.sub.2 O, 0-1% K.sub.2 O, 0-2% CaO, 0-2% BaO, 0-2% PbO, 0-2% As.sub.2 O.sub.3, 0-3% ZrO.sub.2, and 0-3% P.sub.d O.sub.5. The article is produced by forming a desired shape of glass article having the ingredients, heating the glass article at a temperature of 650.degree.-800.degree. C. to nucleate in the glass, heating the glass article at a temperature of 800.degree.-950.degree. C. to thereby precipitate .beta.-quartz solid solution crystals alone in the glass, and cooling the article to the room temperature.

摘要翻译： 红外透明玻璃陶瓷制品对于烹饪炉的顶板是有用的，并且对于波长为1500nm的红外光具有黑色外观，但是红外透射率为约80％或更高，而基本上分散在其中的β-石英固溶体晶体 没有任何其他晶体的玻璃质基体。 该制品主要由60-72％SiO 2，14-28％Al 2 O 3，2.5-5.5％Li 2 O，0.1-0.9％MgO，0.1-0.9％ZnO，3-6％TiO 2，0.03-0.5％V 2 O 5 ，0.1-1％Na2O，0-1％K2O，0-2％CaO，0-2％BaO，0-2％PbO，0-2％As2O3,0-3％ZrO2和0-3％PdO5。 通过形成具有这些成分的所需形状的玻璃制品，在650-800℃的温度下加热该玻璃制品以在玻璃中成核，制得该制品，在800-950℃的温度下加热该玻璃制品 从而将β-石英固溶体晶体单独沉淀在玻璃中，并将制品冷却至室温。

公开(公告)号：US3966372A

公开(公告)日：1976-06-29

申请号：US470662

申请日：1974-05-16

申请人： Akio Yasuike ,  Takehiro Shibuya ,  Kaoru Toyouchi ,  Susumu Imai

发明人： Akio Yasuike ,  Takehiro Shibuya ,  Kaoru Toyouchi ,  Susumu Imai

IPC分类号： B29C45/16 ,  B29D27/00

CPC分类号： B29C45/1645 ,  Y10S264/83

摘要： A first thermoplastic resin for forming the shell of an article is charged into the front portion of an injection cylinder and a second thermoplastic resin for forming the core of the article is charged into the rear portion of the injection cylinder. Both resins are substantially separated, being in contact only a central area of the cross-sectional plane of the injection cylinder. These thermoplastic resins are injected in a mass into a mold cavity with the second resin enveloped by the first resin, and finally solidified in the mold cavity resulting in a molded article having sandwich construction. Various sandwich articles can be obtained easily by means of a single injection molding machine. The process also allows repeated injection operations without exposure of the core material on the surface of the molded article.

摘要翻译： 将用于形成制品外壳的第一热塑性树脂装入注射圆筒的前部，并将用于形成制品的芯的第二热塑性树脂装入注射圆筒的后部。 两种树脂基本上分开，仅与注射筒的横截面平面的中心区域接触。 将这些热塑性树脂以质量注射到模腔中，第二树脂被第一树脂包封，最终在模腔中固化，形成具有夹层结构的模塑制品。 可以通过单个注射成型机容易地获得各种夹层物品。 该方法还允许重复的注射操作，而不会在模制品的表面上暴露核心材料。

公开(公告)号：US08658713B2

公开(公告)日：2014-02-25

申请号：US13202850

申请日：2010-02-23

申请人： Takashi Nakamura ,  Koji Goto ,  Takehiro Shibuya ,  Yoshimichi Ueda ,  Tokuo Suita ,  Hiroaki Nishii

发明人： Takashi Nakamura ,  Koji Goto ,  Takehiro Shibuya ,  Yoshimichi Ueda ,  Tokuo Suita ,  Hiroaki Nishii

IPC分类号： A61F2/28 ,  C08K3/22

CPC分类号： A61L24/0089 ,  A61L27/446 ,  A61L2430/02 ,  C08L33/10

摘要： A bone cement composition which contains titanium dioxide particles having a median diameter of 0.5 to 7.0 μm as measured by a laser diffraction/scattering particle size distribution analyzer and a BET specific surface area of 0.5 to 7.0 m2/g as measured by a nitrogen adsorption method, and a base-forming component comprising a (meth)acrylate polymer and a (meth)acrylate monomer, wherein the content of the titanium dioxide particles is 5 to 50% by mass based on the total mass of the composition. The bone cement composition has bioactivity and is capable of forming a hardened material having a high mechanical strength.

摘要翻译： 一种骨水泥组合物，其含有通过激光衍射/散射粒度分布分析仪测定的中值粒径为0.5〜7.0μm的二氧化钛粒子，并且通过氮吸附法测定的BET比表面积为0.5〜7.0m 2 / g ，和包含（甲基）丙烯酸酯聚合物和（甲基）丙烯酸酯单体的基底形成组分，其中二氧化钛颗粒的含量相对于组合物的总质量为5〜50质量％。 骨水泥组合物具有生物活性并且能够形成具有高机械强度的硬化材料。

公开(公告)号：US20120035296A1

公开(公告)日：2012-02-09

申请号：US13203221

申请日：2010-02-23

申请人： Takashi Nakamura ,  Koji Goto ,  Takehiro Shibuya ,  Yoshimichi Ueda ,  Tokuo Suita ,  Masashi Imamura ,  Hiroaki Nishii

发明人： Takashi Nakamura ,  Koji Goto ,  Takehiro Shibuya ,  Yoshimichi Ueda ,  Tokuo Suita ,  Masashi Imamura ,  Hiroaki Nishii

IPC分类号： A61K47/02 ,  C08L33/10

CPC分类号： A61L24/0089 ,  A61L24/06 ,  A61L2430/02 ,  C08L33/06

摘要： The invention has as its objects the provision of a bone cement composition, a bone cement composition kit for obtaining the bone cement composition, and a production method of a bone cement hardened material, which are short in doughing time that is a time required to become a state in which a good handling operation can be conducted, and have consequently capable of achieving a high working efficiency by shortening the time required before the handling operation is started.The bone cement composition of the invention contains large-diameter (meth)acrylate polymer particles having an average particle diameter of 10 to 60 μm, small-diameter (meth)acrylate polymer particles having an average particle diameter of 0.1 to 2.0 μm, a (meth)acrylate monomer and a polymerization initiator, wherein the content of the small-diameter (meth)acrylate polymer particles is 5 to 30% by mass based on the total mass of the small-diameter (meth)acrylate polymer particles and the large-diameter (meth)acrylate polymer particles.

摘要翻译： 本发明的目的是提供一种骨水泥组合物，用于获得骨水泥组合物的骨水泥组合物试剂盒和骨水泥硬化材料的制造方法，其在加热时间短，是成为 能够进行良好的操作操作的状态，因此能够通过缩短开始处理操作之前所需的时间来实现高工作效率。 本发明的骨水泥组合物含有平均粒径为10〜60μm的大直径（甲基）丙烯酸酯聚合物粒子，平均粒径为0.1〜2.0μm的小直径（甲基）丙烯酸酯聚合物粒子，（ （甲基）丙烯酸酯单体和聚合引发剂，其中小直径（甲基）丙烯酸酯聚合物颗粒的含量相对于小直径（甲基）丙烯酸酯聚合物颗粒的总质量为5〜30质量％ （甲基）丙烯酸酯聚合物颗粒。

公开(公告)号：US5061307A

公开(公告)日：1991-10-29

申请号：US636873

申请日：1991-01-02

申请人： Takahiro Matano ,  Yoshio Hashibe ,  Masayuki Ninomiya ,  Takehiro Shibuya

发明人： Takahiro Matano ,  Yoshio Hashibe ,  Masayuki Ninomiya ,  Takehiro Shibuya

IPC分类号： C03C10/00 ,  C03C10/04

CPC分类号： C03C10/0045 ,  C03C10/0054

摘要： A crystallized glass having natural-marble-like surface patterns comprising 45 to 75 wt. % of SiO.sub.2, 1 to 25 wt. % of Al.sub.2 O.sub.3, 1 to 20 wt. % of CaO, 0.5 to 17 wt. % of MgO, 0.1 to 18 wt. % of BaO, 0 to 18 wt. % of ZnO, 1 to 15 wt. % of Na.sub.2 O, 0 to 7 wt. % of K.sub.2 O, 0 to 5 wt. % of Li.sub.2 O, 0 to 10 wt. % of B.sub.2 O.sub.3, 0 to 10 wt. % of P.sub.2 O.sub.5, 0 to 1 wt. % of As.sub.2 O.sub.3, and 0 to 1 wt. % of Sb.sub.2 O.sub.3, substantially free from nucleating agent, in which diopside type crystals are precipitated, and a method of producing the crystallized glass are disclosed.

摘要翻译： 具有天然大理石样表面图案的结晶玻璃，其包含45至75重量％ ％的SiO 2，1〜25wt。 ％的Al 2 O 3，1〜20wt。 CaO％，0.5〜17重量％ ％的MgO，0.1〜18wt。 ％的BaO，0〜18wt。 ％的ZnO，1〜15wt。 ％的Na 2 O，0〜7wt。 K 2 O％，0〜5重量％ ％的Li 2 O，0〜10wt。 ％的B2O3，0〜10wt。 ％的P 2 O 5，0〜1重量％ ％As2O3，0〜1wt。 基本上不含成核剂的Sb 2 O 3，其中析出透辉石型晶体的％，以及生产结晶玻璃的方法。

公开(公告)号：US20060214134A1

公开(公告)日：2006-09-28

申请号：US10550867

申请日：2004-03-31

申请人： Noriaki Masuda ,  Hiroshi Oshima ,  Takehiro Shibuya

发明人： Noriaki Masuda ,  Hiroshi Oshima ,  Takehiro Shibuya

IPC分类号： C04B35/14 ,  C09K11/08

CPC分类号： C03C3/089

摘要： A luminescent glass article of the present invention includes a luminescent substance dispersed uniformly in glass, in which: light transmittance is 20 to 90% at a thickness of 10 mm; and an initial luminescence intensity just after irradiation of light of 1,000 lux for 20 min is 200 to 4,000 mcd/m2.

摘要翻译： 本发明的发光玻璃制品包括均匀分散在玻璃中的发光物质，其中透光率为20至90％，厚度为10mm; 并且在1,000lux的光照射20分钟后的初始发光强度为200〜4000mcd / m 2。

公开(公告)号：US5034353A

公开(公告)日：1991-07-23

申请号：US443743

申请日：1989-11-30

申请人： Takehiro Shibuya ,  Akira Matsui ,  Yoshinori Morita ,  Kiyoyuki Okunaga ,  Masayuki Ninomiya

发明人： Takehiro Shibuya ,  Akira Matsui ,  Yoshinori Morita ,  Kiyoyuki Okunaga ,  Masayuki Ninomiya

IPC分类号： A61K6/027 ,  A61F2/00 ,  A61K6/06 ,  A61L27/10 ,  A61L27/12 ,  C03C3/097 ,  C03C3/112 ,  C03C4/00 ,  C03C10/02 ,  C03C10/16

CPC分类号： C03C4/0007 ,  A61K6/0085 ,  A61K6/0094 ,  A61K6/0215 ,  A61K6/024 ,  A61K6/0273 ,  A61L27/10 ,  A61L27/12 ,  C03C10/16 ,  C03C3/097 ,  C03C3/112 ,  A61F2310/00293

摘要： A high-mechanical strength biocompatible crystallized glass essentially comprises both crystallines consisting of tetrasilicic fluorine mica series and calcium phosphate series. The crystallized glass has substantially non-sodium oxide and useful in a dental medical care, as repairing material of tooth.

摘要翻译： 高机械强度生物相容性结晶玻璃基本上包含由四硅氟云母系列和磷酸钙系列组成的结晶。 结晶玻璃具有基本上非氧化钠并且可用于牙科医疗护理，作为牙齿的修复材料。