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    • 53. 发明授权
    • Solenoid valve
    • 电磁阀
    • US4830332A
    • 1989-05-16
    • US148718
    • 1988-01-26
    • Yasushi MiuraKenji Hashimoto
    • Yasushi MiuraKenji Hashimoto
    • F16K31/06
    • F16K31/0655
    • A solenoid valve includes a non-magnetic main body having therein a solenoid coil and core, the core being formed of magnetic material and extending in the coil along the axial direction thereof. A plate member formed of a magnetic material is positioned at one end of the main body along the direction of movement of the core, and is integrally formed with the coil bobbin. A housing member having fluid communication passages therein is positioned adjacent the plate member at a side of the plate member opposite the main body. A valve structure actuatable by the core is positioned between the main body and the housing member for controlling fluid flow in fluid communication passages within the housing member. A yoke member formed of a magnetic material has a U-shaped including arms mechanically secured to the plate member, and has a bent portion mounted to the core.
    • 电磁阀包括具有螺线管线圈和芯的非磁性主体,所述磁芯由磁性材料形成,并沿着其轴向在线圈中延伸。 由磁性材料形成的板构件沿着芯的移动方向位于主体的一端,与线圈架一体形成。 其中具有流体连通通道的壳体构件在板构件的与主体相对的一侧邻近板构件定位。 可由芯致动的阀结构定位在主体和壳体构件之间,用于控制壳体构件内的流体连通通道中的流体流动。 由磁性材料形成的磁轭构件具有U形,其包括机械地固定到板构件的臂,并且具有安装到芯的弯曲部分。
    • 54. 发明授权
    • Internal gear pump with branched intake plenum
    • 内部齿轮泵带分流进气通风
    • US4592706A
    • 1986-06-03
    • US776838
    • 1985-09-17
    • Masashi MatsuoYasushi MiuraHideki Nakayoshi
    • Masashi MatsuoYasushi MiuraHideki Nakayoshi
    • F01M1/02F04C2/10F01C1/10F01C21/10
    • F04C2/102
    • This internal gear pump has: a pump housing formed with a rotor receiving cavity which has a cylindrical circumferential inner wall surface; an outer rotor formed with a generally cylindrical outer surface which fits closely and coaxially in the cylindrical circumferential inner wall surface of the rotor receiving cavity and is rotatable around their mutual central axis within the pump housing, and which is further formed with an inner cavity the defining surface of which is formed with a plurality of internally facing teeth; and an inner rotor, somewhat smaller than the inner cavity of the outer rotor, which is formed with a plurality of externally facing teeth which mesh and cooperate with the internally facing teeth of the outer rotor. A pumping chamber is defined between the outer surface of the inner rotor and the inner surface of the outer rotor between the mutually meshing teeth thereof. An aperture is formed in the pump housing to define an intake plenum, and this aperture opens to define an intake port structure through several portions of the circumferential inner wall surface of the rotor receiving cavity, at least one remaining portion of the circumferential inner wall surface of the rotor receiving cavity intervening between separate such several portions of the circumferential wall surface of the rotor receiving cavity which are removed to allow the intake port structure to open therethrough.
    • 该内齿轮泵具有:形成有转子接收腔的泵壳体,该转子容纳腔体具有圆柱形周向内壁表面; 外转子,其形成有大致圆柱形的外表面,其紧密并同轴地配合在转子接收腔的圆柱形周向内壁表面中并且可围绕它们在泵壳体内的相互中心轴线旋转,并且进一步形成有内腔 其表面形成有多个内对面的齿; 以及内转子,其稍小于外转子的内腔,该内转子形成有与外转子的内表面的齿啮合并配合的多个向外的齿。 在内转子的外表面和外转子的内表面之间限定有一泵送室。 在泵壳体中形成有一个孔,以形成一个进气通道,这个孔打开,以便通过转子接收腔的周向内壁表面的若干部分形成进气口结构,至少一部分周向内壁表面 转子接收腔插入转子接收腔的圆周壁表面的分离的这几个部分之间,这些部分被移除以允许进气口结构打开。
    • 55. 发明授权
    • Apparatus for automatically exchanging die for injection molding
    • 用于自动更换注射成型模具的装置
    • US4555228A
    • 1985-11-26
    • US588871
    • 1984-02-22
    • Naritoshi NishiikeTakashi NishimakiYasushi MiuraMasaaki Kumamura
    • Naritoshi NishiikeTakashi NishimakiYasushi MiuraMasaaki Kumamura
    • B29C45/00B29C31/00B29C35/00B29C45/17B29C45/26B29C45/64B29C45/80F01N3/02
    • B29C45/1756B29C31/006B29C45/1742
    • An automatic die exchanging device for injection molding machine, capable of automatically exchanging split dies on the machine. A mold exchanging base having at least two transfer passages is disposed at a lateral side of the molding machine. A split die composed of two die half parts locked to each other is placed on one of the transfer passages, and the base is moved to bring the vacant transfer passage to a lateral side of the die mounting portion of the molding machine. The die half parts of the die on the injection molding machine are unclamped from the platens and are locked to each other. This die is then transferred by a transfer means from the molding machine to the vacant transfer passage. Then, the base is moved to bring the transfer passage carrying the new die to the lateral side of the die mounting portion to transfer the new die to the molding machine. The die half parts of this new die are clamped to the platens and are unlocked from each other. It is thus possible to perform all of the operations for the die exchange automatically. Since the replacement of the dies on the die exchanging base can be made during the molding operation, the time required for the die exchange is shortened to improve the rate of operation.
    • PCT No.PCT / JP83 / 00200 Sec。 1984日期1984年2月22日 102(e)日期1984年2月22日PCT提交1983年6月22日PCT公布。 公开号WO84 / 00128 日期1984年1月19日。一种用于注塑机的自动模具更换装置,能够在机器上自动交换分模。 具有至少两个传送通道的模具更换基座设置在成型机的侧面。 由两个彼此锁定的模具半部组成的分割模具放置在一个传送通道上,并移动基座以将空的传送通道带到成型机的模具安装部分的侧面。 注射成型机上的模具的模具半部分从压板松开并彼此锁定。 然后将该模具通过转移装置从成型机转移到空转运通道。 然后,将基座移动以将携带新模具的传送通道移动到模具安装部分的侧面,以将新模具转移到模塑机器上。 这个新模具的模具半部分被夹紧在压板上并且彼此解锁。 因此,可以自动执行模具交换的所有操作。 由于可以在模制操作期间更换模具更换基座上的模具,所以缩短模具更换所需的时间以提高操作速度。
    • 59. 发明授权
    • Rotation angle detecting apparatus and its rotary disc
    • 旋转角度检测装置及其旋转盘
    • US06901682B2
    • 2005-06-07
    • US10147130
    • 2002-05-15
    • Masahiko IgakiYasushi MiuraManabu Takayama
    • Masahiko IgakiYasushi MiuraManabu Takayama
    • G01D5/36G01D5/347G01D21/00
    • G01D5/3473G01D5/34707
    • A rotary disc made of synthetic resin has a fixed portion fixed to a rotary shaft, a cylindrical portion extending in the thrust direction from the outer peripheral edge of the fixed portion, and a disc main body portion extending in the radial direction from the lower portion of the cylindrical portion, and a scale portion for detecting the rotation angle is disposed on the underside of the disc main body portion. Among the coefficient of thermal expansion α1 of the rotary disc, the coefficient of thermal expansion α2 of the rotary shaft, the temperature characteristic factor β of a sensor head, the distance H between a mounting reference surface and the light condensing point of the sensor head in the thrust direction, the distance L from the fixed point of the rotary shaft and a bearing to the fixed point of the rotary shaft and the rotary disc in the thrust direction, the distance S between the fixed point and the scale portion for rotation angle detection in the thrust direction, and the amount of change ΔT of temperature, a relational expression β×H×ΔT=(α2×L+α1×S)×ΔT and a relational expression L=H+S are established to thereby construct a rotation angle detecting apparatus which is hardly affected by any temperature change.
    • 由合成树脂制成的旋转盘具有固定到旋转轴的固定部分,从固定部分的外周缘沿推力方向延伸的圆筒部分,以及从主体部分的下部延伸的盘主体部分 并且用于检测旋转角度的标尺部分设置在盘主体部分的下侧。 在旋转盘的热膨胀系数α1,旋转轴的热膨胀系数α2,传感器头的温度特性因数β,安装基准表面和传感器的聚光点之间的距离H 在推力方向上的头部,距旋转轴的固定点的距离L和轴承到推力方向上的旋转轴和旋转盘的固定点,固定点和旋转刻度部分之间的距离S 推测方向上的角度检测和温度变化量DeltaT,关系式betaxHxDeltaT =(α2xL+α1xS)xDeltaT和关系式L = H + S建立,从而构成旋转角度检测装置, 几乎不受任何温度变化的影响。
    • 60. 发明授权
    • Glass fiber nonwoven fabric and printed wiring board
    • 玻璃纤维无纺布和印刷线路板
    • US06615616B2
    • 2003-09-09
    • US10361701
    • 2003-02-11
    • Michio KonnoYasushi MiuraShoichi SaitoShin Kasai
    • Michio KonnoYasushi MiuraShoichi SaitoShin Kasai
    • C03B37083
    • H05K1/0366C03B37/083D04H1/4218D04H1/4226D04H1/4382D04H1/4391D04H3/00H05K2201/0293H05K2201/0296Y02P40/57
    • A nonwoven fabric is constructed of a highly flat glass fiber which is a glass fiber whose section is flat and has a flatness ratio of 2.0 to 10 and which has such a section that the packing fraction is at least 85%, preferably at least 90%. In this nonwoven fabric, the glass fiber section has a shape near rectangle, and hence, the glass fibers can be arranged very densely to form a thin nonwoven fabric having a high bulk density, and when it is used as a laminate material, the glass fiber content can be increased and the surface smoothness can simultaneously be enhanced and can be used appropriately as a reinforcing material for a printed wiring board. Moreover, the above flat glass fiber can be produced by use of, for example, a nozzle having such a shape that one side of the major axis walls of a nozzle chip having a flat nozzle hole is partly notched.
    • 非织造布由高度扁平的玻璃纤维构成,该玻璃纤维的截面为平坦的玻璃纤维,平坦度为2.0〜10,填充率为85%以上,优选为90%以上, 。 在该非织造布中,玻璃纤维部分的形状接近矩形,因此玻璃纤维可以非常密集地布置以形成具有高堆积密度的薄无纺布,并且当其用作层压材料时,玻璃纤维 可以提高纤维含量,同时可以提高表面平滑性,并且可以适当地用作印刷线路板的增强材料。 此外,上述平板玻璃纤维可以通过使用例如具有扁平喷嘴孔的喷嘴片的长轴壁的一侧部分凹口的形状的喷嘴来制造。