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131 条记录 (耗时 0.036 秒)

    Circuit device
    82.
    发明授权
    Circuit device 有权
    电路设备

    公开(公告)号：US08102655B2

    公开(公告)日：2012-01-24

    申请号：US12837078

    申请日：2010-07-15

    申请人： Hideyuki Sakamoto ,  Hidefumi Saito ,  Yasuhiro Koike ,  Masao Tsukizawa

    发明人： Hideyuki Sakamoto ,  Hidefumi Saito ,  Yasuhiro Koike ,  Masao Tsukizawa

    IPC分类号： H05K7/20

    CPC分类号： H05K1/144 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/4903 ,  H01L2224/73265 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/14 ,  H01L2924/3025 ,  H05K3/284 ,  H05K3/3447 ,  H05K5/065 ,  H05K2201/042 ,  H05K2201/10318 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/00014

    摘要： Provided is a circuit device capable of increasing the packaging density and preventing the thermal interference between circuit elements to be incorporated. In a hybrid integrated circuit device, a first circuit board and a second circuit board are fitted into a case member in a way that the first circuit board is overlaid with the second circuit board. A first circuit element is arranged on the upper surface of the first circuit board and a second circuit element is arranged on the upper surface of the second circuit board. Furthermore, inside the case member, provided is a hollow portion that is not filled with a sealing resin. Such a configuration prevents the second circuit element, which is a microcomputer, from operating unstably due to a heat generated in the first circuit element, which is a power transistor, for example.

    摘要翻译： 提供了能够增加封装密度并防止引入电路元件之间的热干扰的电路装置。 在混合集成电路装置中，第一电路板和第二电路板以第一电路板与第二电路板重叠的方式装配到壳体构件中。 第一电路元件布置在第一电路板的上表面上，第二电路元件布置在第二电路板的上表面上。 此外，在壳体内设置有未填充有密封树脂的中空部。 这样的结构防止作为微型计算机的第二电路元件例如由于在作为功率晶体管的第一电路元件中产生的热而不稳定地运行。

    Circuit device
    83.
    发明授权
    Circuit device 有权
    电路设备

    公开(公告)号：US07782628B2

    公开(公告)日：2010-08-24

    申请号：US12239250

    申请日：2008-09-26

    申请人： Hideyuki Sakamoto ,  Hidefumi Saito ,  Yasuhiro Koike ,  Masao Tsukizawa

    发明人： Hideyuki Sakamoto ,  Hidefumi Saito ,  Yasuhiro Koike ,  Masao Tsukizawa

    IPC分类号： H05K7/20

    CPC分类号： H05K1/144 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/4903 ,  H01L2224/73265 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/14 ,  H01L2924/3025 ,  H05K3/284 ,  H05K3/3447 ,  H05K5/065 ,  H05K2201/042 ,  H05K2201/10318 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/00014

    摘要： Provided is a circuit device capable of increasing the packaging density and preventing the thermal interference between circuit elements to be incorporated. In a hybrid integrated circuit device, a first circuit board and a second circuit board are fitted into a case member in a way that the first circuit board is overlaid with the second circuit board. A first circuit element is arranged on the upper surface of the first circuit board and a second circuit element is arranged on the upper surface of the second circuit board. Furthermore, inside the case member, provided is a hollow portion that is not filled with a sealing resin. Such a configuration prevents the second circuit element, which is a microcomputer, from operating unstably due to a heat generated in the first circuit element, which is a power transistor, for example.

    摘要翻译： 提供了能够增加封装密度并防止引入电路元件之间的热干扰的电路装置。 在混合集成电路装置中，第一电路板和第二电路板以第一电路板与第二电路板重叠的方式装配到壳体构件中。 第一电路元件布置在第一电路板的上表面上，第二电路元件布置在第二电路板的上表面上。 此外，在壳体内设置有未填充有密封树脂的中空部。 这样的结构防止作为微型计算机的第二电路元件例如由于在作为功率晶体管的第一电路元件中产生的热而不稳定地运行。

    Method for producing fluorinated 1,3-dioxolane compounds, fluorinated 1, 3-dioxolane compounds, fluorinated polymers of the fluorinated 1,3-dioxolane compounds and optical or electrical materials using the polymers
    86.
    发明申请
    Method for producing fluorinated 1,3-dioxolane compounds, fluorinated 1, 3-dioxolane compounds, fluorinated polymers of the fluorinated 1,3-dioxolane compounds and optical or electrical materials using the polymers 有权
    氟化1,3-二氧戊环化合物的制造方法，氟化1,3-二氧戊环化合物，氟化1,3-二氧戊环化合物的氟化聚合物和使用聚合物的光学或电气材料

    公开(公告)号：US20070043187A1

    公开(公告)日：2007-02-22

    申请号：US10570210

    申请日：2004-08-30

    申请人： Yoshiyuki Okamoto ,  Yasuhiro Koike

    发明人： Yoshiyuki Okamoto ,  Yasuhiro Koike

    IPC分类号： C08F16/24 ,  C07D307/00

    CPC分类号： C07D317/42 ,  C07D317/44 ,  C07D317/46

    摘要： A production method of fluorinated compounds, for producing a compound represented by formula (3) in a fluorine-based solution in a flow of fluorine gas after reaction of at least one type of compounds represented by formula (1) and at least one type of compounds represented by formula (2). Similarly, fluorinated compounds represented by formula (4) prepared by the fluorination of compounds obtained by the reaction of formula (1) and formula (2)′. The fluorinated polymers obtained by the polymerizations of formula (3) and (4) compounds are useful as an optical or electrical materials. wherein R1, R2, R3,R4, Rff1, Rff2, Rff3, Rff4, X, Y, Z, and n are defined in the specification respectively.

    摘要翻译： 一种含氟化合物的制备方法，用于在由式（1）表示的至少一种类型的化合物与至少一种类型的化合物反应之后的氟气流中的氟基溶液中制备由式（3）表示的化合物 由式（2）表示的化合物。 类似地，通过氟化通过式（1）和式（2）'的反应获得的化合物氟化制备的由式（4）表示的氟化化合物。 通过式（3）和（4）化合物的聚合获得的氟化聚合物可用作光学或电气材料。 其中R 1，R 2，R 3，R 4，R 5， R 1，R 2，R 3，R 3，R f， 在说明书中分别定义了X，Y，Z和n。

    Plastic optical fiber
    87.
    发明授权
    Plastic optical fiber 有权
    塑料光纤

    公开(公告)号：US07058271B2

    公开(公告)日：2006-06-06

    申请号：US11075441

    申请日：2005-03-09

    申请人： Yasuhiro Koike ,  Takaaki Ishigure ,  Hidenobu Murofushi ,  Yuji Watanabe ,  Tsuyoshi Onishi

    发明人： Yasuhiro Koike ,  Takaaki Ishigure ,  Hidenobu Murofushi ,  Yuji Watanabe ,  Tsuyoshi Onishi

    IPC分类号： G02B6/028

    CPC分类号： G02B6/02038 ,  G02B6/03627

    摘要： A plastic optical fiber low in attenuation in a high order mode and small in mode dispersion, is presented. The plastic optical fiber comprises at least a core and a clad surrounding the core, characterized in that the core has a refractive index which gradually decreases from the core center towards the outside in the radial direction of the plastic optical fiber, and the refractive index of the clad is lower than the refractive index of the core center and higher than the refractive index of the core periphery.

    摘要翻译： 提出了一种高阶模式衰减量小，模式色散小的塑料光纤。 所述塑料光纤至少包括芯和围绕所述芯的包层，其特征在于，所述芯的折射率在塑料光纤的径向方向上从芯心中心向外逐渐减小，折射率 包层低于芯心的折射率，高于芯周的折射率。

    Non-birefringent optical resin material and its producing method
    89.
    发明申请
    Non-birefringent optical resin material and its producing method 有权
    非双折射光学树脂材料及其制造方法

    公开(公告)号：US20050119389A1

    公开(公告)日：2005-06-02

    申请号：US10506978

    申请日：2003-03-10

    申请人： Yasuhiro Koike

    发明人： Yasuhiro Koike

    IPC分类号： B29C45/00 ,  C08K3/30 ,  C08K3/26 ,  C08K3/34

    CPC分类号： B29C45/0013 ,  B29C45/0046 ,  B29L2011/00 ,  B29L2011/0016

    摘要： A non-birefringent optical resin material is composed of a resin material and inorganic fine particle material birefringence sign of which are the same. A molten resin material, which contains an inorganic fine particle material, dispersed therein, of the same birefringence sign as that of the resin. material, is caused to flow into a mold 4 through a gate 5. The molten material flows as to expand radially. Velocity vector of the flow has normal components P, R in addition to straight-ahead component S. Bonding chains of the resin material are generally orientated to the direction of velocity vector. In the vicinity of points A, B on an equiphase face 7, bonding chains of the resin material are generally orientated to lines extending from the exit of the gate 5 to point A and B, respectively. Flowing velocity has a gradient around each fine particle, causing the fine particle to be influenced by a moment and to tend to orientate so that the major axis of the particle is directed approximately parallel to equiphase faces 6 to 9 of the flow. On the whole material, this cancels birefringence.

    摘要翻译： 非双折射光学树脂材料由树脂材料和无机细粒材料双折射标记组成。 包含分散在其中的具有与树脂相同的双折射符号的无机细颗粒材料的熔融树脂材料。 材料通过门5流入模具4。 熔融材料流动以径向膨胀。 流量的速度向量除了直前分量S之外还具有正常分量P，R。树脂材料的粘结链通常朝向速度矢量的方向。 在同相面7上的点A，B附近，树脂材料的接合链一般定向为从门5的出口延伸到点A和B的线。 流动速度围绕每个细颗粒具有梯度，导致细颗粒受到一定时刻的影响并倾向于定向，使得颗粒的长轴大致平行于流动的均相面6至9。 在整个材料上，这消除了双折射。

    Optical transmitter-receiver
    90.
    发明授权
    Optical transmitter-receiver 失效
    光收发器

    公开(公告)号：US06724993B2

    公开(公告)日：2004-04-20

    申请号：US09771794

    申请日：2001-01-29

    申请人： Yasuhiro Koike ,  Takeshi Ota

    发明人： Yasuhiro Koike ,  Takeshi Ota

    IPC分类号： H04B1008

    CPC分类号： H04B10/00 ,  H04B2210/08

    摘要： An optical transmitter-receiver that does not have a harmful effect on the human eye when an optical fiber is disconnected from the apparatus and is able to determine easily when the fiber has been reconnected. A normal signal detector and a dummy signal detector determine when a signal from another optical transmitter-receiver is no longer received due to disconnection of an optical fiber. This result switches an output switch and causes a second reference voltage to be transmitted to an optical output automatic controller, thereby reducing the power of a laser diode. At the same time, a signal switch provides a dummy signal having a low frequency to the laser diode in place of the normal signal, resulting in output of a dummy optical signal. At this time, the other optical transmitter-receiver also outputs a dummy optical signal. When the optical fiber is reconnected, the dummy signal transmitted from the other optical transmitter-receiver is detected. Upon detection, the output of the laser diode is set to a normal high value, and a normal signal is output.

    摘要翻译： 当光纤与设备断开连接时能够容易地确定光纤的重新连接时，对人眼没有有害影响的光发射机 - 接收机。 正常信号检测器和虚拟信号检测器确定何时由于光纤的断开而不再接收来自另一个光收发器的信号。 该结果将切换输出开关并使第二参考电压传输到光输出自动控制器，从而降低激光二极管的功率。 同时，信号开关代替正常信号，向激光二极管提供具有低频率的虚拟信号，导致虚拟光信号的输出。 此时，另一个光发射机 - 接收机也输出虚拟光信号。 当光纤被重新连接时，检测从另一个光收发器发送的虚拟信号。 检测时，将激光二极管的输出设定为正常高值，输出正常信号。