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    • 51. 发明授权
    • Apparatus and method for pulling single crystal
    • 单晶拉丝装置及方法
    • US07063743B2
    • 2006-06-20
    • US10820885
    • 2004-04-09
    • Hideki WatanabeIsamu MiyamotoToshiyuki Fujiwara
    • Hideki WatanabeIsamu MiyamotoToshiyuki Fujiwara
    • C30B35/00
    • C30B15/14Y10T117/10Y10T117/1004Y10T117/1032Y10T117/1068Y10T117/1072
    • The present invention teaches an apparatus for pulling a single crystal, whereby a radial temperature gradient of a seed crystal and/or a neck is reduced to a minimum so as to inhibit occurrence of thermal stress and prevent induction of dislocations, thereby resulting in an improvement in dislocation-free rate of single crystals to be pulled in cases where a single crystal is pulled with a seed crystal and/or a neck being heated using an auxiliary heating device. The apparatus comprises a crucible to be charged with a melt, a heater located around the crucible, and an auxiliary heating device including a heating section which can be located so as to surround a seed crystal in a position near and above the melt, a transfer mechanism for withdrawing the heating section from a passing area of a single crystal, and a covering section to cover a clearance between the heating section and the seed crystal extending from the heating section.
    • 本发明教导了一种用于拉制单晶的装置,由此将晶种和/或颈部的径向温度梯度降低到最小,以便抑制热应力的发生并防止位错的诱导,从而导致改善 在使用辅助加热装置用晶种和/或颈部加热单晶的情况下,要拉拔单晶的无位错速率。 该装置包括一个装有熔体的坩埚,位于坩埚周围的一个加热器,以及一个辅助加热装置,它包括一个加热部分,该加热部分可以位于熔融物附近和上方的一个晶种周围, 从单晶经过区域取出加热部的机构,覆盖加热部与从加热部延伸的晶种间隙的覆盖部。
    • 59. 发明申请
    • TELEVISION AND ELECTRONIC DEVICE
    • 电视和电子设备
    • US20130058513A1
    • 2013-03-07
    • US13489648
    • 2012-06-06
    • Tomofumi MiyamotoHideki Watanabe
    • Tomofumi MiyamotoHideki Watanabe
    • H04R1/02
    • H04R1/02H04R1/025
    • According to at least one embodiment, a television includes a housing further including a pair of corner portions and an enclosed space on an inner side thereof, a pair of speaker boxes housed in the enclosed space in vicinities of the corner portions, a pair of speakers housed in the speaker boxes respectively in a direction which crosses a thickness direction of the housing, and each of the speaker boxes further includes a first duct to guide sounds from a first side of the respective speaker to the respective first opening portion and a second duct to guide sounds from a second side of the respective speaker towards the enclosed space.
    • 根据至少一个实施例,电视机包括还包括一对角部和在其内侧上的封闭空间的壳体,一对容纳在角部附近的封闭空间中的扬声器箱,一对扬声器 分别沿着与壳体的厚度方向交叉的方向容纳在扬声器箱中,并且每个扬声器盒还包括第一导管,用于将声音从相应扬声器的第一侧引导到相应的第一开口部分,第二导管 以将声音从相应扬声器的第二侧引向封闭空间。
    • 60. 发明申请
    • FUEL INJECTION DEVICE
    • 燃油喷射装置
    • US20110197858A1
    • 2011-08-18
    • US13024641
    • 2011-02-10
    • Takumi NonakaHideki Watanabe
    • Takumi NonakaHideki Watanabe
    • F02M51/00
    • F02M37/0052F02M37/0023F02M55/02F02M55/04F02M57/02F02M57/026F02M59/14
    • [Object] To allow smooth discharge of a gas accumulated in a fuel injection device for injecting/supplying fuel to an engine intake passage.[Means] There is provided a fuel injection device (3A) comprising a fuel pump (31), a solenoid valve (32) for injecting pressurized fuel into the intake passage (10) of an engine (1), a high-pressure fuel passage (36) that extends from the fuel pump (31) to the solenoid valve (32) and has a medially positioned constant-pressure chamber (33A), and a fuel return passage (38) connected to a fuel return pipe (6), with the fuel return passage extending from the constant-pressure chamber (33A) and having a medially positioned priming pump (34A), wherein the constant-pressure chamber (33A) is configured so that the top wall in the upper space thereof is disposed above the opening of the high-pressure fuel passage (36) opposite from the solenoid valve (32), the fuel return passage (38) opens into the upper space at a position above the opening of the high-pressure fuel passage (36), and the gas accumulating in the constant-pressure chamber (33A) is discharged from the upper space toward the fuel tank (2) via the fuel return passage (38).
    • 为了使燃料喷射装置中蓄积的气体能够顺畅地排出,能够向发动机进气通路喷射/供给燃料。 提供了一种燃料喷射装置(3A),包括燃料泵(31),用于将加压燃料喷射到发动机(1)的进气通道(10)中的电磁阀(32),高压燃料 (31)延伸到电磁阀(32)并具有中间定位恒压室(33A)的通路(36)和连接到燃料返回管(6)的燃料返回通道(38) ,其中燃料返回通道从恒压室(33A)延伸并具有中间定位的启动泵(34A),其中定压室(33A)构造成使其上部空间中的顶壁设置 在与电磁阀(32)相反的高压燃料通道(36)的开口上方,燃料返回通道(38)在高压燃料通道(36)的开口上方的位置开口进入上部空间, 并且积存在恒压室(33A)中的气体从上部空间朝向fu排出 (2)经由燃料返回通道(38)。