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31 条记录 (耗时 0.171 秒)

    READILY WATER-SOLUBLE MYRICITRIN COMPOSITION
    1.
    发明申请
    READILY WATER-SOLUBLE MYRICITRIN COMPOSITION 审中-公开
    易溶于水的马来西亚组合物

    公开(公告)号：US20120015090A1

    公开(公告)日：2012-01-19

    申请号：US13258531

    申请日：2010-03-24

    申请人： Kazuhiro Emura ,  Hiroshi Oka ,  Hisashi Tanaka

    发明人： Kazuhiro Emura ,  Hiroshi Oka ,  Hisashi Tanaka

    IPC分类号： C11B5/00

    CPC分类号： C08L5/16 ,  A23L29/035 ,  A23L33/10 ,  A23L33/105 ,  A61K47/6951 ,  B82Y5/00 ,  C08B37/0015

    摘要： Disclosed is a method for improving the solubility of myricitrin in water. Also disclosed is a readily water-soluble myricitrin composition which has improved solubility in water due to the method. Specifically disclosed is a method for preparing a myricitrin inclusion product, which comprises including myricitrin in γ-cyclodextrin in the proportion of 1 to 7 mol of γ-cyclodextrin to 1 mol of myricitrin.

    摘要翻译： 本发明公开了一种提高黄曲霉毒素在水中的溶解度的方法。 还公开了由于该方法而具有改善的在水中的溶解度的易溶于水的黄曲霉组合物。 具体公开了一种制备芒硝素包合物的方法，其包括在γ-环糊精中含有1〜7摩尔γ-环糊精与1摩尔苦楝子酮的比例的杨梅宁。

    Mechanical seal
    3.
    发明授权
    Mechanical seal 失效
    机械密封

    公开(公告)号：US06460858B1

    公开(公告)日：2002-10-08

    申请号：US09630048

    申请日：2000-08-01

    申请人： Munenari Kitajima ,  Masayuki Toyoshima ,  Hiroshi Oka

    发明人： Munenari Kitajima ,  Masayuki Toyoshima ,  Hiroshi Oka

    IPC分类号： F16J1534

    CPC分类号： F16J15/3452

    摘要： The compression ring 21 is mounted on the seal ring 20 at the end thereof. The compression ring 21 has the outer circumference projections 30 that are fixed in the groove 40 extending in the axial direction at the inner surface of the flange 22 . With this construction, the compression ring 21 can move in the axial direction and is stopped in the rotational direction. The compression ring 21 is pressed by the springs 23. Thus the compression ring 21 works as a stopper to stop the rotation of the seal ring 20 and as a spring receiver.

    摘要翻译： 压缩环21在其末端安装在密封环20上。 压缩环21具有固定在凸缘22的内表面上沿轴向延伸的槽40中的外周突起30。 通过这种结构，压缩环21能够沿轴向移动并沿旋转方向停止。 压缩环21被弹簧23按压。因此，压缩环21作为止动件而停止密封环20的旋转和弹簧接收器。

    Positive type radiation-sensitive resin composition comprising a photosensitizer and a novolak resin
    5.
    发明授权
    Positive type radiation-sensitive resin composition comprising a photosensitizer and a novolak resin 失效
    包含光敏剂和酚醛清漆树脂的正型辐射敏感性树脂组合物

    公开(公告)号：US5019479A

    公开(公告)日：1991-05-28

    申请号：US373592

    申请日：1989-06-30

    申请人： Hiroshi Oka ,  Chozo Okuda ,  Yoshinori Yoshida ,  Toshihiko Takahashi ,  Yoichi Kamoshida ,  Takao Miura

    发明人： Hiroshi Oka ,  Chozo Okuda ,  Yoshinori Yoshida ,  Toshihiko Takahashi ,  Yoichi Kamoshida ,  Takao Miura

    IPC分类号： G03F7/023

    CPC分类号： G03F7/0236

    摘要： A positive type radiation-sensitive resin composition comprising an alkali-soluble novolac resin and a 1,2-quinonediazide compound, characterized in that said alkali-soluble novolac resin is a resin produced by condensing a carbonyl compound and a phenol mixture comprising 6 to 94 mole % of m-cresol and 94 to 6 mole % of at least one compound represented by the formula (I) other than m-cresol: ##STR1## wherein X is --CH.sub.3, --C.sub.2 H.sub.5, --C(CH.sub.3).sub.3, --CO.sub.2 CH.sub.3 or --CO.sub.2 C.sub.2 H.sub.5 ; n is an integer satisfying 3.gtoreq.m.gtoreq.1; and m is an integer satisfying 3.gtoreq.m.gtoreq.1, in which resin when the polystyrene-reduced molecular weight is determined by a gel permeation chromatography using a monodisperse polystyrene as the standard, maximum values a, b and c present, respectively, in the molecular weight ranges of 6,300 to 25,000, 2,500 to 6,000 and 150 to 900 in the molecular weight distribution curve obtained satisfy the following relationships: a/b=0-1.5 and c/b=1.4-2. Said positive type-radiation-sensitive resin composition is excellent in resolution, sensitivity, developability, thermal resistance and adhesion and hence is useful as a positive type resist for producing integrated circuits having a higher integration.

    摘要翻译： 一种阳离子型辐射敏感性树脂组合物，其包含碱溶性酚醛清漆树脂和1,2-醌二叠氮化合物，其特征在于，所述碱溶性酚醛清漆树脂是通过将羰基化合物和包含6至94的酚混合物 （I）表示的至少一种由间甲酚表示的至少一种化合物：（I）其中X是-CH 3，-C 2 H 5，-C（CH 3） 3，-CO 2 CH 3或-CO 2 C 2 H 5; n是满足3> / = m> / = 1的整数; m为满足3≤m≥1的整数，当使用单分散聚苯乙烯作为标准的凝胶渗透色谱法测定聚苯乙烯缩小分子量时的树脂，存在最大值a，b和c， 在分子量分布曲线中分子量范围为6300〜25000,2500〜6000和150〜900分别满足以下关系：a / b = 0-1.5，c / b = 1.4-2。 所述正型辐射敏感性树脂组合物的分辨率，灵敏度，显影性，耐热性和粘附性优异，因此可用作制造具有较高一体化的集成电路的正型抗蚀剂。

    Method for separation of solid mixtures by simultaneous multi-stage recrystallization
    6.
    发明授权
    Method for separation of solid mixtures by simultaneous multi-stage recrystallization 失效
    通过同时多级重结晶分离固体混合物的方法

    公开(公告)号：US4544391A

    公开(公告)日：1985-10-01

    申请号：US434513

    申请日：1982-10-15

    申请人： Hiroshi Oka

    发明人： Hiroshi Oka

    IPC分类号： B01D9/02 ,  B01D9/00

    CPC分类号： B01D9/004 ,  B01D9/0013

    摘要： A method for separating a desired component from a solid mixture by repeated recrystallization in a single vertical crystallizer having a plurality of chambers partitioned by solid-liquid separation means, which comprises intermittently feeding a solid mixture to the top chamber and a solvent to the bottom chamber, dissolving the solid in each chamber in the solvent by heating after feeding of the solid mixture to the top chamber, transferring the resulting solution in each chamber to the adjacent lower chamber while taking out from the bottom chamber the solution from which the desired component is recovered as an end product, cooling the solution in each chamber to precipitate crystals, and transferring the resulting mother liquor in each chamber upwardly through the separation means not capable of passing the resulting crystals by the feeding of the solvent to the bottom chamber, while allowing excess mother liquor to overflow from the top of the crystallizer, the above procedures being repeated continuously. The crystallizer suitable for practicing the method is composed of a tower having a feed port for feeding the solid mixture and a discharge port for overflow of the excess mother liquor in the upper end portion, a feed port for feeding the solvent and a discharge port for taking out the solution in the lower end portion, separtion means for separating solid and liquid by which the tower is divided into chambers, and means for heating and cooling the content in the tower.

    摘要翻译： 一种在具有由固液分离装置分隔的多个室的单个垂直结晶器中通过反复重结晶从固体混合物中分离所需组分的方法，其包括将固体混合物间歇地供给到顶部室和溶剂至底部室 ，在将固体混合物送入顶部室之后通过加热将固体溶解在溶剂中，将每个室中的所得溶液转移到相邻的下部室，同时从底部室中取出所需组分为 作为最终产物回收，冷却每个室中的溶液以沉淀晶体，并将每个室中的所得母液向上通过分离装置，其不能通过将溶剂供给到底室而使所得晶体通过，同时允许 过量的母液从结晶器顶部溢出，上述步骤b 不断重复。 适用于实施该方法的结晶器由具有用于供给固体混合物的供给口和用于上端部中的多余母液溢出的排出口的塔架，供给溶剂的供给口和排出口 取出下端部分的溶液，将分离固体和液体的分离装置分离成室，以及用于加热和冷却塔中的内容物的装置。

    Polyamide acid, process for producing same and polyimide obtained therefrom
    7.
    发明授权
    Polyamide acid, process for producing same and polyimide obtained therefrom 失效
    聚酰胺酸，其制备方法和由其获得的聚酰亚胺

    公开(公告)号：US4454310A

    公开(公告)日：1984-06-12

    申请号：US450041

    申请日：1982-12-15

    申请人： Hiroshi Oka ,  Yoshinori Yoshida ,  Yuuzi Naitou

    发明人： Hiroshi Oka ,  Yoshinori Yoshida ,  Yuuzi Naitou

    IPC分类号： C08G73/10

    CPC分类号： C08G73/10

    摘要： Polyamide acid obtained by reacting 2,3,5-tricarboxycyclopentane-acetic acid and a diamine in a solvent has a high stability in the form of a solution, has a high workability and is excellent in storage stability. Polyimide obtained by heating said polyamide acid is excellent in heat resistance, mechanical properties, electrical properties and chemical resistance.

    摘要翻译： 通过在溶剂中使2,3,5-三羧基环戊烷 - 乙酸与二胺反应得到的聚酰胺酸具有高溶解度的稳定性，加工性高，贮存稳定性优异。 通过加热所述聚酰胺酸获得的聚酰亚胺，其耐热性，机械性能，电性能和耐化学性优异。

    Pigmentary Deposition Portion Remote Diagnosis System
    9.
    发明申请
    Pigmentary Deposition Portion Remote Diagnosis System 审中-公开
    色素沉积部分远程诊断系统

    公开(公告)号：US20080275315A1

    公开(公告)日：2008-11-06

    申请号：US10585457

    申请日：2005-01-11

    申请人： Hiroshi Oka ,  Masaru Tanaka ,  Toshiyuki Tanaka ,  Hitoshi Iyatomi ,  Masafumi Hagiwara ,  Masao Yamamoto

    发明人： Hiroshi Oka ,  Masaru Tanaka ,  Toshiyuki Tanaka ,  Hitoshi Iyatomi ,  Masafumi Hagiwara ,  Masao Yamamoto

    IPC分类号： A61B5/00 ,  G06Q50/00

    CPC分类号： A61B5/0059 ,  A61B5/415 ,  A61B5/418 ,  A61B5/442 ,  A61B5/444 ,  A61B5/445 ,  G06F19/321 ,  G06F19/3418 ,  G06Q50/22 ,  G06Q50/24 ,  G16H15/00

    摘要： A major object of this invention is to provide a remote diagnosis apparatus, a remote diagnosis system, a user terminal, a program, a diagnosis program, and a storage for easily diagnosing a pigmentary deposition portion. A user of the system picks up the skin having benign nevus pigmentosus that might be melanoma through a dermoscope using a portable telephone with a camera to which the dermoscope is attached by means of an adapter, accesses to the Internet using an Internet connection function of the portable telephone, and sends the picked up skin image to the remote diagnosis apparatus. After receiving the skin image, the remote diagnosis apparatus uses the melanoma diagnosis program to examine the skin image for melanoma and a disease stage of melanoma if there is melanoma and then sends a result to the user.

    摘要翻译： 本发明的主要目的在于提供一种远程诊断装置，远程诊断系统，用户终端，程序，诊断程序以及容易诊断颜料沉积部分的存储器。 该系统的用户通过使用具有通过适配器附着皮肤镜的照相机的便携式电话机通过皮肤镜拾取可能是黑色素瘤的皮肤，所述皮肤可能是黑色素瘤，使用互联网连接功能访问因特网 便携式电话，并将拾取的皮肤图像发送到远程诊断装置。 在接收到皮肤图像之后，远程诊断装置使用黑素瘤诊断程序来检查黑色素瘤的皮肤图像和黑色素瘤的疾病阶段，如果存在黑素瘤，然后将结果发送给用户。