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44 条记录 (耗时 0.028 秒)

    Crystallized glass
    1.
    发明授权
    Crystallized glass 失效
    结晶玻璃

    公开(公告)号：US06750167B2

    公开(公告)日：2004-06-15

    申请号：US10188295

    申请日：2002-07-01

    申请人： Naoyuki Kitamura ,  Takahiro Matano ,  Akihiko Sakamoto

    发明人： Naoyuki Kitamura ,  Takahiro Matano ,  Akihiko Sakamoto

    IPC分类号： C03C1012

    CPC分类号： C03C10/0027

    摘要： A crystallized glass is provided. A &bgr;-quartz solid solution or a &bgr;-eucryptite solid solution is precipitated as a main crystal. The crystallized glass has a crystallization degree not less than 70 mass %, a crystal grain size not more than 0.5 &mgr;m, substantially no gap or crack occurring at boundaries of crystal grains. The crystallized glass also has a thermal expansion coefficient being negatively greater than −10×10−7/° C. within a temperature range of −40° C.˜100° C., a hysteresis of the thermal expansion coefficient within the temperature range being not more than 10 ppm, and a temperature dependence of the refractive index being not more than 13×10−6/° C.

    摘要翻译： 提供结晶玻璃。 作为主晶体沉淀出β-石英固溶体或β-锂钇石固溶体。 结晶化玻璃的结晶度不低于70质量％，晶粒尺寸不大于0.5μm，在晶粒边界处基本上没有间隙或裂纹。 在-40℃〜100℃的温度范围内，结晶化玻璃的热膨胀系数也大于-10×10 -7 /℃，热膨胀系数的滞后在温度范围内 不超过10ppm，折射率的温度依赖性不大于13×10 -6 /℃。

    Material for temperature compensation, and optical communication device
    2.
    发明授权
    Material for temperature compensation, and optical communication device 失效
    温度补偿材料和光通讯装置

    公开(公告)号：US06400884B1

    公开(公告)日：2002-06-04

    申请号：US09830857

    申请日：2001-05-01

    申请人： Takahiro Matano ,  Akihiko Sakamoto

    发明人： Takahiro Matano ,  Akihiko Sakamoto

    IPC分类号： G02B600

    CPC分类号： C03C10/0027 ,  G02B6/0218

    摘要： A temperature compensating member which comprises a polycrystalline body containing, as a main crystal, one of &bgr;-quartz solid solution and &bgr;-eucryptite solid solution, and it has a value less than 3.52 Å as an interplanar spacing of the crystal planes giving a main peak in X-ray diffraction measurement, and has a negative coefficient of thermal expansion.

    摘要翻译： 一种温度补偿构件，其包括含有β-石英固溶体和β-锂钇石固溶体中的一种作为主晶体的多晶体，并且其具有小于3.52埃的值，作为提供主体的晶面的晶面间距 X射线衍射测定中的峰值，具有负的热膨胀系数。

    Material for thermal compensation and optical communication device using the material
    3.
    发明授权
    Material for thermal compensation and optical communication device using the material 失效
    用于热补偿的材料和使用该材料的光通信装置

    公开(公告)号：US07013062B1

    公开(公告)日：2006-03-14

    申请号：US09914116

    申请日：2000-02-09

    申请人： Takahiro Matano ,  Akihiko Sakamoto

    发明人： Takahiro Matano ,  Akihiko Sakamoto

    IPC分类号： G02B6/00

    CPC分类号： G02B6/0218 ,  G02B6/3636

    摘要： A material for temperature compensation consists of a sinter produced by baking any of crystalline powder, crystallized glass powder, and partially crystalline glass powder. The sinter has a negative coefficient of thermal expansion and contains anisotropic crystals in terms of thermal expansion.

    摘要翻译： 用于温度补偿的材料包括通过烘烤任何结晶粉末，结晶玻璃粉末和部分结晶玻璃粉末产生的烧结物。 烧结体具有负的热膨胀系数，并且在热膨胀方面包含各向异性晶体。

    Wireless network selection apparatus
    7.
    发明授权
    Wireless network selection apparatus 有权
    无线网络选择装置

    公开(公告)号：US08510452B2

    公开(公告)日：2013-08-13

    申请号：US12870255

    申请日：2010-08-27

    申请人： Hitoshi Tsuchiya ,  Kazuyuki Shibuya ,  Akihiko Sakamoto

    发明人： Hitoshi Tsuchiya ,  Kazuyuki Shibuya ,  Akihiko Sakamoto

    IPC分类号： G06F15/16

    CPC分类号： H04W48/18 ,  H04W28/18 ,  H04W48/08 ,  H04W76/10 ,  H04W88/06

    摘要： A wireless network selection apparatus comprises a storage unit, a transmitting unit, a first receiving unit, and a second receiving unit. The storage unit stores first connection setting information to join a first wireless network and second connection setting information to join a second wireless network which is different from the first wireless network. The transmitting unit transmits the first connection setting information or the second connection setting information to an external communication terminal. The first receiving unit receives a request to transmit the first connection setting information transmitted from the transmitting unit. The second receiving unit is provided in the same housing as that in which the first receiving unit is provided and receives a request to transmit the second connection setting information transmitted from the transmitting unit.

    摘要翻译： 无线网络选择装置包括存储单元，发送单元，第一接收单元和第二接收单元。 存储单元存储加入第一无线网络的第一连接设置信息和第二连接设置信息以加入与第一无线网络不同的第二无线网络。 发送单元将第一连接设置信息或第二连接设置信息发送到外部通信终端。 第一接收单元接收发送从发送单元发送的第一连接设置信息的请求。 第二接收单元设置在与设置第一接收单元的壳体相同的外壳中，并接收发送从发送单元发送的第二连接设置信息的请求。

    WIRELESS NETWORK SELECTION APPARATUS
    8.
    发明申请
    WIRELESS NETWORK SELECTION APPARATUS 有权
    无线网络选择设备

    公开(公告)号：US20110058536A1

    公开(公告)日：2011-03-10

    申请号：US12870255

    申请日：2010-08-27

    申请人： Hitoshi Tsuchiya ,  Kazuyuki Shibuya ,  Akihiko Sakamoto

    发明人： Hitoshi Tsuchiya ,  Kazuyuki Shibuya ,  Akihiko Sakamoto

    IPC分类号： H04W48/18

    CPC分类号： H04W48/18 ,  H04W28/18 ,  H04W48/08 ,  H04W76/10 ,  H04W88/06

    摘要： A wireless network selection apparatus comprises a storage unit, a transmitting unit, a first receiving unit, and a second receiving unit. The storage unit stores first connection setting information to join a first wireless network and second connection setting information to join a second wireless network which is different from the first wireless network. The transmitting unit transmits the first connection setting information or the second connection setting information to an external communication terminal. The first receiving unit receives a request to transmit the first connection setting information transmitted from the transmitting unit. The second receiving unit is provided in the same housing as that in which the first receiving unit is provided and receives a request to transmit the second connection setting information transmitted from the transmitting unit.

    摘要翻译： 无线网络选择装置包括存储单元，发送单元，第一接收单元和第二接收单元。 存储单元存储加入第一无线网络的第一连接设置信息和第二连接设置信息以加入与第一无线网络不同的第二无线网络。 发送单元将第一连接设置信息或第二连接设置信息发送到外部通信终端。 第一接收单元接收发送从发送单元发送的第一连接设置信息的请求。 第二接收单元设置在与设置第一接收单元的壳体相同的外壳中，并接收发送从发送单元发送的第二连接设置信息的请求。