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14 条记录 (耗时 0.023 秒)

    Method for producing optical fiber preform
    1.
    发明授权
    Method for producing optical fiber preform 失效
    光纤预制棒的制造方法

    公开(公告)号：US4259101A

    公开(公告)日：1981-03-31

    申请号：US17025

    申请日：1979-03-02

    申请人： Yasuo Tsukuda ,  Katsuyuki Imoto ,  Kenzo Susa ,  Iwao Matsuyama ,  Tsuneo Suganuma

    发明人： Yasuo Tsukuda ,  Katsuyuki Imoto ,  Kenzo Susa ,  Iwao Matsuyama ,  Tsuneo Suganuma

    IPC分类号： C03B37/018 ,  C03B37/014 ,  G02B6/00 ,  C03C25/02 ,  C03B37/02

    CPC分类号： C03B37/01406

    摘要： A method for producing an optical fiber preform comprising the steps of blowing, through at least one nozzle, gaseous material producing glass material soot by a CVD reaction to permit the glass material soot to be deposited on a target to produce a soot rod which grows in size, and heating and rendering transparent the soot rod produced in the first step, wherein a pipe is arranged substantially concentrically with the glass material soot so as to permit gas to flow through a clearance between the deposited glass material soot and the inner wall surface of the pipe in a direction in which the soot rod grows in size. The method makes it possible to prevent the outer peripheral portion of the soot rod from becoming porous and to satisfactorily control the diameter of the soot rod.

    摘要翻译： 一种制造光纤预制棒的方法，包括以下步骤：通过至少一个喷嘴吹送通过CVD反应产生玻璃材料烟灰的气态材料，以允许玻璃材料烟灰沉积在目标上以产生烟炱棒，其生长在 尺寸和加热并使第一步骤中产生的烟灰杆透明，其中管道与玻璃材料烟灰基本上同心地布置，以允许气体流过沉积的玻璃材料烟灰和内壁表面之间的间隙 管子在烟炱杆生长的方向上。 该方法可以防止烟炱杆的外周部变得多孔，并且令人满意地控制烟炱杆的直径。

    Method for producing optical glass
    2.
    发明授权
    Method for producing optical glass 失效
    光学玻璃的制造方法

    公开(公告)号：US4324576A

    公开(公告)日：1982-04-13

    申请号：US209711

    申请日：1980-11-21

    申请人： Iwao Matsuyama ,  Kenzo Susa ,  Shin Satoh ,  Tsuneo Suganuma

    发明人： Iwao Matsuyama ,  Kenzo Susa ,  Shin Satoh ,  Tsuneo Suganuma

    IPC分类号： C01B33/16 ,  C03B8/02 ,  C03B19/12 ,  C03B37/016 ,  C03C3/04 ,  C03C13/04 ,  C03C3/06

    CPC分类号： C01B33/163 ,  C03B19/12 ,  C03B37/016 ,  C03C13/045 ,  C03C3/04 ,  Y02P40/57 ,  Y10S65/901

    摘要： A method for producing optical glass, which comprises charging a mixed solution capable of forming a high-silica-content gel by hydrolysis reaction into a vessel, the inner wall face of which is composed of a material unwettable to the mixed solution, such as a fluorocarbon resin or silicone resin, causing gelation of the mixed solution in the vessel, drying the obtained gel, and heating and sintering the obtained dry gel. When electrodes are placed in the mixed solution at the gelation step and an electric voltage is applied, the time required for formation of the gel is shortened. Furthermore, at the gel-drying step, if the amount of materials evaporated from the gel is detected or the weight of the gel is measured, the detected amount of the evaporated materials or the change of the weight of the gel is fed back to a factor regulating the drying speed, such as the drying temperature to control the drying speed to an appropriate level.

    摘要翻译： 一种光学玻璃的制造方法，其特征在于，将能够通过水解反应形成高二氧化硅含量凝胶的混合溶液装入容器内，该容器的内壁面由不能混合的溶液的材料构成， 氟树脂或有机硅树脂，使混合溶液凝胶化，容器干燥，加热烧结得到的干凝胶。 当在凝胶化步骤中将电极置于混合溶液中并施加电压时，形成凝胶所需的时间缩短。 此外，在凝胶干燥步骤中，如果检测到从凝胶蒸发的材料的量或测量凝胶的重量，则将检测到的蒸发材料量或凝胶重量的改变反馈至 调节干燥速度的因素，如干燥温度，将干燥速度控制在适当的水平。

    Method for producing silica glass
    5.
    发明授权
    Method for producing silica glass 失效
    石英玻璃生产方法

    公开(公告)号：US4317668A

    公开(公告)日：1982-03-02

    申请号：US226876

    申请日：1981-01-21

    申请人： Kenzo Susa ,  Iwao Matsuyama ,  Shin Satoh ,  Tsuneo Suganuma

    发明人： Kenzo Susa ,  Iwao Matsuyama ,  Shin Satoh ,  Tsuneo Suganuma

    IPC分类号： C03B8/02 ,  C03B19/12 ,  C03B20/00 ,  C03B37/014 ,  C03B37/016 ,  C03C3/06 ,  G02B6/00 ,  C03B19/06 ,  C01B33/12

    CPC分类号： C03B19/12 ,  C03B37/016 ,  C03C3/06 ,  C03C2201/02 ,  C03C2203/26 ,  C03C2203/50 ,  Y10S65/901

    摘要： A method for producing silica glass wherein a dry silica gel subjected to a water desorption treatment and a carbon removal treatment is heated and has its temperature raised in an atmosphere containing chlorine, to perform a hydroxyl group removal treatment, the resultant silica gel is thereafter heated to a temperature of approximately 1,000.degree. C.-1,100.degree. C. in an atmosphere containing at least 1% of oxygen, to perform a chlorine removal treatment, and the resultant silica gel is further heated to a temperature of 1,050.degree. C.-1,300.degree. C. in He or in vacuum, to perform a sintering treatment. The silica glass thus produced does not form bubbles even when heated to high temperatures of or above 1,300.degree. C. Therefore, it is easily worked and it is free from the lowering of transparency attributed to the bubble formation.

    摘要翻译： 将经过水解吸处理和除碳处理的干燥硅胶加热并在含氯气氛中升温的硅石玻璃的制造方法进行羟基去除处理，然后将所得硅胶加热 在含有至少1％氧气的气氛中温度为约1000℃-111℃，进行除氯处理，所得硅胶进一步加热至1050℃-1.300℃ 在He中或在真空中进行烧结处理。 即使加热到1300℃以上的高温，这样制造的石英玻璃也不会形成气泡。因此，容易加工，并且不会降低由于气泡形成引起的透明度。

    Method for producing porous bodies
    6.
    发明授权
    Method for producing porous bodies 失效
    多孔体的制​​造方法

    公开(公告)号：US5881353A

    公开(公告)日：1999-03-09

    申请号：US722249

    申请日：1996-09-30

    申请人： Yasuo Kamigata ,  Takeshi Yoshida ,  Kenzo Susa ,  Tatsuya Uchida ,  Hatsue Hiratsuka

    发明人： Yasuo Kamigata ,  Takeshi Yoshida ,  Kenzo Susa ,  Tatsuya Uchida ,  Hatsue Hiratsuka

    IPC分类号： B01D39/20 ,  B22F3/11 ,  C04B35/622 ,  C04B38/06 ,  F28F13/00 ,  H01M4/80 ,  B22F3/10

    CPC分类号： H01M4/808 ,  B01D39/2034 ,  B22F3/1137 ,  C04B35/622 ,  C04B38/0615 ,  F28F13/003 ,  B22F2998/00 ,  C04B2111/00793 ,  C04B2111/0081

    摘要： A method for producing a porous body with high porosity is provided.An adhesive is coated on a synthetic resin foam having three-dimensional network structure, such as urethane foam, serving as a base material, to impart stickiness to the surface of the resin foam, and thereafter a powder such as copper oxide powder is applied thereto, followed by heating to remove the substrate and sinter the powder. Thus, a porous body to which the pattern of the base material has been transferred is produced.The powder may be appropriately selected to obtain porous bodies having a great strength, without limitations on materials.

    摘要翻译： PCT No.PCT / JP94 / 01337 Sec。 371日期1996年9月30日 102（e）1996年9月30日PCT PCT 1994年8月11日PCT公布。 第WO95 / 26844号公报 日期1995年10月12日提供了一种用于制造具有高孔隙率的多孔体的方法。 将粘合剂涂布在具有三维网状结构的合成树脂发泡体上，例如用作基材的聚氨酯泡沫，以赋予树脂泡沫表面粘性，然后向其施加氧化铜粉末的粉末 ，然后加热以除去基底并烧结粉末。 因此，制造了已经转移了基材的图案的多孔体。 可以适当选择粉末以获得具有强度的多孔体，而不限于材料。

    Radiation detector
    8.
    发明授权
    Radiation detector 失效
    辐射检测器

    公开(公告)号：US4891520A

    公开(公告)日：1990-01-02

    申请号：US239988

    申请日：1988-09-02

    申请人： Hiroyuki Ishibashi ,  Kazushi Shimizu ,  Kenzo Susa ,  Shinzou Kubota

    发明人： Hiroyuki Ishibashi ,  Kazushi Shimizu ,  Kenzo Susa ,  Shinzou Kubota

    IPC分类号： G01T1/164 ,  G01T1/202

    CPC分类号： G01T1/202 ,  G01T1/1644

    摘要： A radiation detector containing as a scintillator a combination of two or more single crystals of cerium doped gadolinium silicate having different Ce concentrations, or a single crystal of cerium doped gadolinium silicate having different Ce concentrations therein, is improved in a spatial resolution and a time resolution.

    摘要翻译： 包含具有不同Ce浓度的铈掺杂的硅酸钆硅酸盐的两种或更多种单晶或其中具有不同Ce浓度的铈掺杂的硅酸钆的单晶的组合的辐射检测器在空间分辨率和时间分辨率方面得到改善 。

    Process for production of cubic boron nitride
    9.
    发明授权
    Process for production of cubic boron nitride 失效
    立方氮化硼生产工艺

    公开(公告)号：US4016244A

    公开(公告)日：1977-04-05

    申请号：US543430

    申请日：1975-01-23

    申请人： Kenzo Susa ,  Toshio Kobayashi ,  Satoshi Taniguchi ,  Mitsuru Ishii

    发明人： Kenzo Susa ,  Toshio Kobayashi ,  Satoshi Taniguchi ,  Mitsuru Ishii

    IPC分类号： C01B21/064 ,  C04B35/5831 ,  C01B35/14

    CPC分类号： C01B21/064 ,  C04B35/5831 ,  C01P2004/61

    摘要： In synthesizing cubic boron nitride from hexagonal boron nitride under high temperature and high pressure conditions, if water is incorporated into the raw material in an amount of at least 3% by weight, cubic boron nitride of a higher purity in the form of smaller crystallites than in conventional products can be obtained under lower temperature and lower pressure conditions than in conventional methods. When graphitic hexagonal boron nitride is used as the raw material, the temperature and pressure necessary for synthesis can be reduced to about 600.degree. C. and 50 Kbar, respectively.

    摘要翻译： 在高温和高压条件下从六方氮化硼合成立方氮化硼时，如果将水以至少3％（重量）的量掺入原料中，则较小晶粒形式的纯度更高的立方氮化硼比 在常规方法中可以在较低温度和较低压力条件下获得常规产品。 当使用石墨六方氮化硼作为原料时，合成所需的温度和压力可分别降低至约600℃和50千巴。

    Polyolefin magnetic fine particle having functional group on the surface thereof
    10.
    发明申请
    Polyolefin magnetic fine particle having functional group on the surface thereof 审中-公开
    其表面具有官能团的聚烯烃磁性细颗粒

    公开(公告)号：US20070060671A1

    公开(公告)日：2007-03-15

    申请号：US10576269

    申请日：2004-10-27

    申请人： Yuzuru Sugano ,  Kenzo Susa ,  Kenji Arimoto

    发明人： Yuzuru Sugano ,  Kenzo Susa ,  Kenji Arimoto

    IPC分类号： C09D151/00 ,  C08K3/10

    CPC分类号： C08J3/12 ,  C08J2323/02

    摘要： The present invention relates to fine particles in which desired magnetic particles are enclosed, the fine particles being easy to handle, having a large surface area, being resistant to settling, being compact, and having a functional group such as a carboxyl group on the particle surface. The fine particles include at least one type of polyolefin or polyolefin copolymer and at least one type of magnetic material, are substantially spherical particles having a density of 0.9 to 1.5 g/cc and an average particle size of 0.5 μm to 1,000 μm, and have a functional group on the particle surface.

    摘要翻译： 本发明涉及其中包含所需磁性颗粒的微粒，微粒易于处理，表面积大，耐沉降，致密，并且在颗粒上具有羧基等官能团 表面。 细颗粒包括至少一种类型的聚烯烃或聚烯烃共聚物和至少一种类型的磁性材料，其密度为0.9-1.5g / cc，平均粒径为0.5μm至1,000μm的基本上为球形的颗粒，并且具有 颗粒表面上的官能团。