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公开(公告)号:US5609881A
公开(公告)日:1997-03-11
申请号:US548138
申请日:1995-10-25
申请人: Yoshito Ikada , Shokyu Gen , Takao Kubota , Ikuo Kyotani
发明人: Yoshito Ikada , Shokyu Gen , Takao Kubota , Ikuo Kyotani
CPC分类号: A61L31/148 , A61L31/044 , A61L31/06 , A61L31/08
摘要: A bio-degradable/absorbable barrier membrane is coated thereon with sucrose esters of fatty acids. The sucrose esters of fatty acids is one or more members selected from the group consisting of monoester, diester, and polyester. The fatty acid is one or more members selected from the group consisting of stearic acid, palmitic acid, lauric acid, and myristic acid. These higher fatty acids may be mixed with a lower fatty acid.
摘要翻译: 生物可降解/可吸收的阻隔膜上涂覆有脂肪酸的蔗糖酯。 脂肪酸的蔗糖酯是选自单酯,二酯和聚酯中的一种或多种。 脂肪酸是选自硬脂酸,棕榈酸,月桂酸和肉豆蔻酸的一种或多种。 这些高级脂肪酸可以与低级脂肪酸混合。
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公开(公告)号:US4804690A
公开(公告)日:1989-02-14
申请号:US906283
申请日:1986-09-11
申请人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
发明人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
IPC分类号: A61K6/08 , A61K6/083 , A61K6/09 , C08F2/50 , C08F4/40 , C08F20/10 , C08F20/52 , C08F220/20 , C08F220/60 , C08F20/34
CPC分类号: A61K6/083 , A61K6/0023 , A61K6/09 , A61K6/10 , C08F2/50
摘要: A light curing composition for dental restoration comprises (a) a polymerizable compound containing at least one ethylenically unsaturated double-bond, (b) at least one photo-polymerization initiator selected from ketal base compound as defined herein, (c) at least one photo-polymerization initiator selected from anthraquinone base compounds as defined herein, (d) a reducing agent and (e) a filler.
摘要翻译: 用于牙科修复的光固化组合物包括(a)含有至少一个烯属不饱和双键的可聚合化合物,(b)至少一种选自本文定义的缩酮基化合物的光聚合引发剂,(c)至少一种照片 聚合引发剂,选自如本文所定义的蒽醌基化合物,(d)还原剂和(e)填料。
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公开(公告)号:US4398007A
公开(公告)日:1983-08-09
申请号:US199625
申请日:1980-10-22
申请人: Takao Kubota , Shigenobu Kusakai
发明人: Takao Kubota , Shigenobu Kusakai
IPC分类号: A61K6/083 , C08F20/14 , C08F130/08
摘要: The denture-base resin composition of the present invention contains a liquid component obtained by incorporation of 0.5 to 20% by weight of a particular silane compound and 0.5 to 10% by weight of a unsaturated carboxylic acid into a methyl methacrylate monomer. Examples of the silane compound used in the present invention includes .gamma.-glycidoxypropyltrimethoxysilane, .gamma.-glycidoxypropyltriethoxysilane, .gamma.-methacryloxypropyltriethoxysilane, etc. The liquid component may be mixed with a methyl methacrylate polymer in a mixing ratio (by weight) of 1:3 to 3:1.
摘要翻译: 本发明的义齿基树脂组合物含有通过将0.5〜20重量%的特定的硅烷化合物和0.5〜10重量%的不饱和羧酸并入甲基丙烯酸甲酯单体而得到的液体成分。 本发明中使用的硅烷化合物的实例包括γ-环氧丙氧基丙基三甲氧基硅烷,γ-环氧丙氧基丙基三乙氧基硅烷,γ-甲基丙烯酰氧基丙基三乙氧基硅烷等。液体组分可以与甲基丙烯酸甲酯聚合物以1:3至3的混合比(重量比)混合 :1。
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公开(公告)号:US06222617B1
公开(公告)日:2001-04-24
申请号:US09310199
申请日:1999-05-12
申请人: Masato Doi , Katsushi Fujita , Takao Kubota , Yasuaki Tamakoshi
发明人: Masato Doi , Katsushi Fujita , Takao Kubota , Yasuaki Tamakoshi
IPC分类号: G03B2762
CPC分类号: G03B27/60
摘要: An exposing apparatus provided with a drum to fixedly hold a sheet-shaped light sensitive material onto an outer peripheral surface thereof by suctioning; a rotating driver capable of rotating the drum at a rotational speed not less than 1200 rpm; and an exposing device for exposing on the basis of image data the light sensitive material fixedly held on the outer peripheral surface of the drum rotated by the rotating driving means.
摘要翻译: 一种曝光装置,其具有鼓,通过抽吸将片状感光材料固定地保持在其外周表面上; 能够以不小于1200rpm的转速旋转滚筒的旋转驱动器; 以及曝光装置,用于基于图像数据曝光固定地保持在由旋转驱动装置旋转的滚筒的外周面上的感光材料。
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公开(公告)号:US4690535A
公开(公告)日:1987-09-01
申请号:US881977
申请日:1986-06-27
申请人: Takao Kubota , Yasuo Ujii
发明人: Takao Kubota , Yasuo Ujii
CPC分类号: G03D3/132
摘要: An automatic film processor arrangement is provided, which comprises a plurality of processing tanks each being charged with a processing liquid, and plural sets of a pair of rollers mounted within the respective processing tanks to continuously pass a photosensitive film through the processing liquids. Shafts projecting from both ends of the rollers are provided with sleeve-like bearings. Each bearing is formed on the inner face with a projection in the circumferential direction, is formed with a split groove extending axially from a mouth thereof which is open on the roller side, and includes opposing flat portions on the outer face. The bearing is locked in place by engaging its projection within the groove formed in the shaft of each roller. Each pair of roller are held by supporting the adjacent bearings by the lock plate on the same side. The lock plate includes an elongate slot having a width equal to the distance between the flat portions of the bearing, said slot being adapted to receive said flat portions to allow a pair of rollers to come into contact with each other along the full length thereof.
摘要翻译: 提供了一种自动胶片处理装置,其包括多个处理槽,每个处理槽装有处理液,以及多组安装在各个处理槽内的一对辊,以使感光膜连续地通过处理液体。 从辊的两端突出的轴设置有套筒状的轴承。 每个轴承在内表面上在周向上形成有突起,形成有从其在辊侧开口的口部轴向延伸的开口槽,并且在外表面上包括相对的平坦部。 通过将其突起接合在形成在每个辊的轴中的凹槽内,将轴承锁定就位。 每对辊通过同一侧的锁板支撑相邻的轴承来保持。 锁定板包括具有等于轴承的平坦部分之间的距离的宽度的细长槽,所述槽适于容纳所述平坦部分,以允许一对辊沿其全长彼此接触。
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公开(公告)号:US5043361A
公开(公告)日:1991-08-27
申请号:US534302
申请日:1990-06-07
申请人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
发明人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
CPC分类号: A61K6/083 , Y10S522/908
摘要: A combined chemical-/light-polymerization type composition for dental restoration consists of a formulation A composed main of a. an ethylenically polymerizable unsaturated compound, b. a photo-polymerization initiator and c. a reducing agent, and a formulation B composed mainly of d. a filler and e. an organic peroxide. The formulations A and B are separately packaged and designed to be mixed for use.
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公开(公告)号:US4134930A
公开(公告)日:1979-01-16
申请号:US750978
申请日:1976-12-15
申请人: Takao Kubota
发明人: Takao Kubota
IPC分类号: C08F2/00 , A61C5/08 , A61K6/083 , C08F2/44 , C08F20/00 , C08F20/10 , C08F290/00 , C08F299/00 , C08L33/10 , C08L51/00
CPC分类号: A61K6/083 , C08L33/10 , Y10S528/92
摘要: Resinous materials for restoring crowns is disclosed herein, said materials prepared by mixing a modified polymethyl methacrylate in the liquid state with powders of a methacrylic resin polymer.
摘要翻译: 本文公开了用于恢复冠的树脂材料,所述材料通过将处于液态的改性聚甲基丙烯酸甲酯与甲基丙烯酸树脂聚合物的粉末混合而制备。
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公开(公告)号:USPP29140P2
公开(公告)日:2018-03-20
申请号:US15330607
申请日:2016-10-18
申请人: Takao Kubota
发明人: Takao Kubota
IPC分类号: A01H5/12
摘要: A new cultivar of hybrid Brassica, ‘Purple Varie’, characterized by its vareigated foliage with green centers and pink and yellow-green margins and pink veins and its foliage that is slightly concave from mid rib with very curly margins.
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公开(公告)号:US4843110A
公开(公告)日:1989-06-27
申请号:US906196
申请日:1986-09-11
申请人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
发明人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
IPC分类号: A61K6/08 , A61K6/083 , A61K6/09 , C08F2/50 , C08F4/40 , C08F20/10 , C08F20/52 , C08F220/20 , C08F220/60
CPC分类号: A61K6/083 , A61K6/0023 , A61K6/09 , A61K6/10 , C08F2/50
摘要: A light curing composition for dental restoration comprises (a) a polymerizable compound containing at least one ethylenically unsaturated double-bond, (b) at least one photo-polymerization initiator selected from ketal base compounds defined hereinafter, (c) at least one photopolymerization initiator selected from thioxanthone base compounds defined hereinafter, (d) a reducing agent and (e) a filler.
摘要翻译: 用于牙科修复的光固化组合物包括(a)含有至少一个烯键式不饱和双键的可聚合化合物,(b)至少一种选自下文定义的缩酮基化合物的光聚合引发剂,(c)至少一种光聚合引发剂 选自下文定义的噻吨酮碱化合物,(d)还原剂和(e)填料。
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公开(公告)号:US4820744A
公开(公告)日:1989-04-11
申请号:US32626
申请日:1987-04-01
申请人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
发明人: Takao Kubota , Tetsuro Sakuma , Ryoji Nakazato
CPC分类号: A61K6/083 , Y10S522/908
摘要: A combined chemical-light-polymerization type composition for dental restoration consists of a formulation A composed mainly of a. an ethylenically polymerizable unsaturated compound, b. a photopolymerization initiator and c. a reducing agent, and a formulation B composed mainly of d. a filler and e. an organic perioxide. The formulations A and B are separately packaged and designed to be mixed for use.
摘要翻译: 用于牙齿修复的组合化学光聚合型组合物由主要由a组成的制剂A组成。 烯键式可聚合不饱和化合物,b。 光聚合引发剂和c。 还原剂和主要由d组成的制剂B。 填料和e。 有机二氧化物。 制剂A和B分别包装并设计成混合使用。
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