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    FINE, COATED METAL PARTICLES AND THEIR PRODUCTION METHOD
    61.
    发明申请
    FINE, COATED METAL PARTICLES AND THEIR PRODUCTION METHOD 有权
    精细，涂层金属颗粒及其生产方法

    公开(公告)号：US20090057605A1

    公开(公告)日：2009-03-05

    申请号：US11909237

    申请日：2006-03-15

    申请人： Hisato Tokoro ,  Shigeo Fujii

    发明人： Hisato Tokoro ,  Shigeo Fujii

    IPC分类号： H01F1/04

    CPC分类号： B22F1/02 ,  B22F1/0088 ,  B22F2998/10 ,  G11B5/712 ,  H01F1/112 ,  Y10T428/2991

    摘要： A method for producing fine, coated metal particles comprising the steps of mixing Ti-containing powder except for Ti oxide powder with oxide powder of a metal M, an M oxide having a standard free energy of formation meeting the relation of ΔGM-O>ΔGTiO2; and heat-treating the resultant mixed powder at a temperature of 650-900° C. in a non-oxidizing atmosphere, thereby reducing the oxide of the metal M with Ti to provide the resultant fine particles of the metal M with TiO2-based titanium oxide coating.

    摘要翻译： 一种生产精细的涂覆金属颗粒的方法，包括以下步骤：将除Ti氧化物粉末之外的含Ti粉末与金属M的氧化物粉末混合，具有符合DeltaGM-O> DeltaGTiO2的关系的标准自由能的M氧化物 ; 在非氧化性气氛中，在650-900℃的温度下对所得到的混合粉末进行热处理，由此用Ti还原金属M的氧化物，得到金属M的细小颗粒与TiO 2钛 氧化物涂层。

    Drug Carrier Containing Magnetic Fine Particles and System Using the Same
    62.
    发明申请
    Drug Carrier Containing Magnetic Fine Particles and System Using the Same 审中-公开
    含有磁性细颗粒的药物载体及其使用的系统

    公开(公告)号：US20090054722A1

    公开(公告)日：2009-02-26

    申请号：US12186545

    申请日：2008-08-06

    申请人： Ryoko Sugano ,  Nami Sugita ,  Teruo Kohashi ,  Keiji Takata ,  Chiharu Mitsumata ,  Shigeo Fujii

    发明人： Ryoko Sugano ,  Nami Sugita ,  Teruo Kohashi ,  Keiji Takata ,  Chiharu Mitsumata ,  Shigeo Fujii

    IPC分类号： A61N2/00 ,  A61K9/14 ,  A61K9/127

    CPC分类号： A61N1/406 ,  A61K9/0009 ,  A61K9/127

    摘要： The present invention provides drug carriers having high heating efficiency by high-frequency dielectric heating in a state of being selectively accumulated in a target site. The drug carriers each consist of a drug, magnetic fine particles, and a shell containing the drug and the magnetic fine particles. The shell has an outer diameter in a range from 10 nm to 200 nm. The magnetic fine particles having an average particle diameter of d has a standard deviation σ of particle diameter distribution satisfying 0.8d>σ>0.4d. The magnetic fine particles contained in the individual drug carriers generate hysteresis heat due to high-frequency dielectric heating by irradiation of a high-frequency magnetic field.

    摘要翻译： 本发明通过选择性地积聚在目标部位的状态提供通过高频电介质加热具有高加热效率的药物载体。 药物载体各自由药物，磁性细颗粒和含有药物和磁性细颗粒的壳组成。 外壳的外径在10nm〜200nm的范围内。 平均粒径为d的磁性微粒的粒径分布的标准偏差σ为0.8d> s> 0.4d。 包含在各个药物载体中的磁性微粒由于高频磁场的照射而产生高频介电加热而产生滞后热。

    Method of separating protective components of Bordetella pertussis
    64.
    发明授权
    Method of separating protective components of Bordetella pertussis 失效
    分离百日咳博德特氏菌保护成分的方法

    公开(公告)号：US6051240A

    公开(公告)日：2000-04-18

    申请号：US530373

    申请日：1995-10-13

    申请人： Akihiro Suehara ,  Eiji Yamamoto ,  Shigeo Fujii

    发明人： Akihiro Suehara ,  Eiji Yamamoto ,  Shigeo Fujii

    IPC分类号： A61K39/00 ,  A61P31/04 ,  C07K14/235 ,  A61K39/10 ,  C07K1/00 ,  C07K1/14 ,  C07K1/36

    CPC分类号： C07K14/235 ,  A61K39/00

    摘要： To provide a method of efficiently separate protective components of Bordetella pertussis. On the basis of differences in adsorbability to calcium phosphate gel formed by adding calcium ions to a Bordetella pertussis culture in the presence of excess phosphate ions, protective components of Bordetella pertussis are separated from the Bordetella pertussis culture. Traditionally, protective components of Bordetella pertussis have been separated using different purification methods for the respective components. According to the present invention, the use of the same means of purification for all subject components makes it possible to purify each component with high efficiency and high recovery rate, an aspect very advantageous for industrial production. It is also possible to efficiently produce an improved purified pertussis component vaccine comprising an effective combination of pertussis filamentous hemagglutinin (FHA), pertactin (PRN, 69K-OMP), pertussis fimbriae (FIM) and pertussis toxin (PT).

    摘要翻译： PCT No.PCT / JP95 / 00830 Sec。 371 1995年10月13日第 102（e）1995年10月13日PCT PCT 1995年4月26日PCT公布。 公开号WO95 / 29934 日期1995年11月9日提供一种有效分离百日咳博德特氏菌保护成分的方法。 基于在过量磷酸根离子存在下向百日咳博德特氏菌培养物中加入钙离子而形成的磷酸钙凝胶的吸附性差异的基础上，将百日咳博德特氏菌的保护成分与百日咳杆菌培养物分离。 传统上，百日咳博德特氏菌的保护性成分已经使用各种成分的不同纯化方法进行分离。 根据本发明，对于所有被摄体成分使用相同的纯化方法使得可以以高效率和高回收率净化每种组分，这对于工业生产非常有利。 还可以有效地制备改进的纯化的百日咳组分疫苗，其包括百日咳丝状血凝素（FHA），百日咳杆菌（PRN，69K-OMP），百日咳菌毛（FIM）和百日咳毒素（PT））的有效组合。

    Fibrous apatite and method for producing the same
    67.
    发明授权
    Fibrous apatite and method for producing the same 失效
    纤维磷灰石及其制造方法

    公开(公告)号：US4659617A

    公开(公告)日：1987-04-21

    申请号：US773482

    申请日：1985-09-06

    申请人： Shigeo Fujii ,  Shoichi Mori ,  Jyoichi Tabuchi

    发明人： Shigeo Fujii ,  Shoichi Mori ,  Jyoichi Tabuchi

    IPC分类号： A61F2/00 ,  A61L27/12 ,  C12N1/00 ,  D01F9/08 ,  B32B7/02 ,  C01B15/16 ,  A61C8/00 ,  B29C33/40

    CPC分类号： C12N1/00 ,  A61L27/12 ,  D01F9/08 ,  A61F2310/00293 ,  Y10T428/249921

    摘要： The present invention provides a fibrous product of apatite comprising one or more apatites selected from a group of apatites represented by the general formula:M.sub.10 (ZO.sub.4).sub.6 X.sub.2wherein M represents Ca, Ba, Mg, Sr, Pb, Cd, Fe and the like, ZO.sub.4 represents PO.sub.4, AsO.sub.4, VO.sub.4, CO.sub.3 and the like, and X represents F, Cl, OH and the like. This fibrous product of apatite has many applications such as uses for medical treatment, large scale microorganism cultivating media and others, and particularly it is useful as apatite implant materials having a good compatibility with living organism and superior workability.A fibrous apatite product of this invention may be produced by a method comprising the steps of:(a) preparing a dispersion of apatite by dispersing fine apatite particles uniformly in a solution of binder in water, said apatite being one or more apatites selected from a group of apatites represented by the general formula:M.sub.10 (ZO.sub.4).sub.6 X.sub.2 wherein M represents Ca, Ba, Mg, Sr, Pb, Cd, Fe and the like, ZO.sub.4 represents PO.sub.4, AsO.sub.4, VO.sub.4, CO.sub.3 and the like, and X represents F, Cl, OH and the like;(b) continuously exctruding the thus prepared dispersion through a plurality of spinning orifices in a spinning apparatus while simultaneously stretching the dispersion into a fibrous state with the aid of a high speed air flow to form a stream of fine fibers;(c) heating said fiber stream to evaporate the water in the fibers;(d) blowing said dewatered fiber stream upon a collector means to form a cotton-like product of apatite bonded together by the binder; and(e) if desired, calcining said cotton-like product.

    摘要翻译： 本发明提供一种磷灰石的纤维制品，其包含一种或多种选自以下通式代表的磷灰石的磷灰石：M10（ZO4）6X2，其中M表示Ca，Ba，Mg，Sr，Pb，Cd，Fe等 ，ZO4表示PO4，AsO4，VO4，CO3等，X表示F，Cl，OH等。 磷灰石的这种纤维状产品具有许多用途，例如医疗用途，大规模微生物培养基等，特别适用于与活体相容性好，加工性好的磷灰石植入材料。 本发明的纤维状磷灰石产品可以通过包括以下步骤的方法制备：（a）通过将细磷灰石颗粒均匀地分散在粘合剂的水溶液中来制备磷灰石的分散体，所述磷灰石是一种或多种磷灰石，其选自 由通式M10（ZO4）6X2表示的磷灰石组，其中M表示Ca，Ba，Mg，Sr，Pb，Cd，Fe等，ZO4表示PO4，AsO4，VO4，CO3等，X表示 F，Cl，OH等; （b）通过纺丝设备中的多个纺丝孔连续地将这样制备的分散体除去，同时借助高速空气流将分散体拉伸成纤维状态，形成细纤维流; （c）加热所述纤维流以蒸发纤维中的水; （d）将所述脱水纤维流吹送到收集器装置上以形成通过粘合剂粘合在一起的磷灰石的棉状产品; 和（e）如果需要，煅烧所述棉状产品。

    Process for producing purified monoammonium phosphate from wet process phosphoric acid
    68.
    发明授权
    Process for producing purified monoammonium phosphate from wet process phosphoric acid 失效
    从湿法磷酸制备纯化的磷酸二氢铵的方法

    公开(公告)号：US4610853A

    公开(公告)日：1986-09-09

    申请号：US709923

    申请日：1985-03-08

    申请人： Taizo Kajitani ,  Shigeo Fujii ,  Tadao Sato ,  Ikuo Yonehara ,  Chikashi Fukumura ,  Kenji Harita

    发明人： Taizo Kajitani ,  Shigeo Fujii ,  Tadao Sato ,  Ikuo Yonehara ,  Chikashi Fukumura ,  Kenji Harita

    IPC分类号： C01B25/28

    CPC分类号： C01B25/28

    摘要： A process for producing purified monoammonium phosphate (abbreviated to MAP) directly from wet process phosphoric acid with a high yield is provided, which process comprises reacting wet process phosphoric acid with NH.sub.3 at 50.degree..about.80.degree. C. while keeping the molar ratio of NH.sub.3 /H.sub.3 PO.sub.4 at 0.9.about.1.35; separating the resulting slurry containing MAP crystals and an insoluble sludge into a slurry containing the former and a slurry containing the latter; treating the former slurry in a conventional manner to recover MAP; while treating the latter slurry by heating it to 60.degree..about.95.degree. C. to dissolve MAP contained therein, removing the sludge by centrifugal separation and concentrating the filtrate to recover MAP; and combining the two portions of MAP.

    摘要翻译： 提供了一种以高产率从湿法磷酸直接生产纯化磷酸二氢铵（简称MAP）的方法，该方法包括使湿法磷酸与NH3在50℃下反应80℃，同时保持NH 3的摩尔比 / H3PO4在0.9差异1.35; 将含有MAP晶体和不溶性污泥的所得浆料分离成含有前者的浆料和含有后者的浆料; 以常规方式处理前浆料以回收MAP; 同时通过将其加热至60℃，将其加热至60℃，以溶解其中所含的MAP，通过离心分离除去污泥并浓缩滤液以回收MAP; 并组合MAP的两部分。

    Process for producing melt-blown thermoplastic articles
    69.
    发明授权
    Process for producing melt-blown thermoplastic articles 失效
    熔喷热塑性制品的制造方法

    公开(公告)号：US4442062A

    公开(公告)日：1984-04-10

    申请号：US193234

    申请日：1980-10-02

    申请人： Shigeo Fujii ,  Tokuzo Ikeda ,  Takashi Mikami ,  Shuji Okano

    发明人： Shigeo Fujii ,  Tokuzo Ikeda ,  Takashi Mikami ,  Shuji Okano

    IPC分类号： D04H1/56 ,  D04H5/06 ,  B28B5/00

    CPC分类号： D04H5/06 ,  D04H1/56

    摘要： A process and apparatus are provided for the production of a non-woven fabric by melt-blowing wherein one or more yarns, e.g. monofilaments, are added or charged into the fabric stream between the extruder and collector by means of a supporting and drawing pressure gas stream. In one embodiment means are provided to regulate flow of the gas stream. In another embodiment means are provided to reciprocate or to rotate through a small arc the one or more charging means.

    摘要翻译： 提供了一种通过熔喷制造无纺织物的方法和装置，其中一根或多根纱线， 单丝通过支撑和拉伸压力气流在挤出机和收集器之间加入或加入织物流中。 在一个实施例中，提供了用于调节气流的流动的装置。 在另一个实施例中，提供了一个或多个充电装置往复运动或通过小弧度旋转的装置。