会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明授权
    • Mechanically timed mixing faucet for aircraft lavatories and the like
    • 用于飞机盥洗室的机械定时混合龙头等
    • US4745949A
    • 1988-05-24
    • US053059
    • 1987-05-22
    • Ichiro Nakamura
    • Ichiro Nakamura
    • F16K31/48F16K31/00
    • F16K31/48Y10T137/86397Y10T74/19614Y10T74/19637
    • A faucet assembly comprising a movable handle, an axially adjustable mixing valve operated by the handle, and a timer assembly. The timer assembly is entirely mechanical and comprises a drive gear, an actuator arm coupling the drive gear to the handle, a timer gear journalled coaxially with the drive gear, fixed check gear coaxial with the drive gear, and a latch. The latch is carried transversely on the drive gear, and terminates at either end in first and second latch arms extending opposite to each other substantially parallel to the drive gear. The first latch arm mechanically latches the drive gear to the timer gear when the handle is depressed toward the open position. The second latch arm latches the drive gear to the fixed check gear when the handle reaches the open position. The timer counterrotates the timer gear at a given rate after the timer gear and the drive gear are unlatched. A hook extending outwardly from the timer gear reengages the first latch arm with the timer gear after the timer gear has been counterrotated by the timer. A valve spring in the mixing valve biases the handle and the drive gear coupled thereto toward the closed position, so that when the drive gear is unlatched from the check gear the handle returns to the closed position.
    • 一种水龙头组件,包括可动手柄,由手柄操作的可轴向调节的混合阀和定时器组件。 定时器组件是完全机械的,包括驱动齿轮,将驱动齿轮连接到手柄的致动器臂,与驱动齿轮同轴的定时器齿轮,与驱动齿轮同轴的固定止回齿轮和闩锁。 闩锁横向地承载在驱动齿轮上,并且终止于第一和第二闩锁臂中的任一端,第一和第二闩锁臂基本上平行于驱动齿轮彼此相对延伸。 当手柄朝向打开位置压下时,第一个闩锁臂将驱动齿轮机械地锁定到定时器齿轮上。 当手柄到达打开位置时,第二个闩锁将驱动齿轮锁定到固定的止动齿轮上。 定时器齿轮和驱动齿轮解锁后,定时器以给定的速率反转定时器齿轮。 在定时器齿轮已被定时器反转后,从计时器齿轮向外延伸的钩子用定时器齿轮重新接合第一闩锁臂。 混合阀中的阀弹簧将手柄和与其连接的驱动齿轮偏压到关闭位置,使得当驱动齿轮从止回齿轮解锁时,手柄返回到关闭位置。
    • 32. 发明授权
    • Direct drive type servo valve
    • 直驱型伺服阀
    • US4428559A
    • 1984-01-31
    • US267914
    • 1981-05-28
    • Ken IchiryuHaruo WatanabeIchiro NakamuraYoshimichi Akasaka
    • Ken IchiryuHaruo WatanabeIchiro NakamuraYoshimichi Akasaka
    • F15B13/044F15B13/04F16K11/07F16K31/04
    • F15B13/04F16K11/0704Y10T137/86622
    • A direct drive type servo motor in which a spool is driven directly by a force motor, the force of the force motor being balanced by the reactional force generated by a resilient member to stabilize the position of the spool to control the flow of working fluid. The resilient member is constituted by a metallic cylindrical member having holes formed in the outer peripheral surface thereof. The holes are arranged such that, when the force is applied to the cylindrical member in the axial direction, the cylindrical member produces an axial reactional force. In consequence, the generation of force component which would act to press the spool against the sleeve is avoided to reduce the friction between the spool and the sleeve to permit a smooth movement of the spool, while allowing the resilient member to have a high spring constant to improve the response characteristic of the servo valve.
    • 一种直接驱动型伺服电动机,其中线轴由力马达直接驱动,力马达的力由弹性构件产生的反作用力平衡,以稳定卷轴的位置以控制工作流体的流动。 弹性构件由在其外周面形成有孔的金属圆筒构件构成。 这些孔被布置成使得当沿轴向方向将力施加到圆柱形构件时,圆柱形构件产生轴向反作用力。 因此,避免了将作用以将线轴压靠套筒的力分量的产生,以减小线轴和套筒之间的摩擦,以允许线轴的平稳移动,同时允许弹性构件具有高的弹簧常数 提高伺服阀的响应特性。
    • 33. 发明授权
    • Hydraulic operating apparatus
    • 液压操作装置
    • US4404892A
    • 1983-09-20
    • US217844
    • 1980-12-18
    • Ichiro NakamuraMitsuaki TakenoshitaKen IchiryuYoshimichi AkasakaHaruo Watanabe
    • Ichiro NakamuraMitsuaki TakenoshitaKen IchiryuYoshimichi AkasakaHaruo Watanabe
    • H01H33/34F15B15/22
    • H01H33/34H01H2033/308
    • A hydraulic operating apparatus including an actuating cylinder having a piston arranged therein and moved by a fluid under high pressure further includes a control valve having only one metallic seal whether the piston is at its upper or lower positions. The control valve is operative to apply the fluid under high pressure to a pressure receiving surface of the piston on the opposite side of a piston rod to move the piston in a direction in which the piston rod extends from the piston and to discharge the fluid existent on the opposite side of the piston rod from the actuating cylinder to move the piston in a direction opposite the direction in which the piston rod extends from the piston. The hydraulic operating apparatus further includes a seal for dividing the pressure receiving surface of the piston on the opposite side of the piston rod into first and second pressure receiving surface sections, the first pressure receiving surface section having an effective pressure receiving area smaller than that of a pressure receiving surface of the piston on the side of the piston rod.
    • 包括具有布置在其中并由高压下的流体移动的活塞的致动缸的液压操作装置还包括仅活塞处于其上部或下部位置的只有一个金属密封件的控制阀。 控制阀可操作以将高压流体施加到活塞杆的相对侧上的受压表面,以使活塞沿活塞杆从活塞延伸的方向移动并排出存在的流体 在活塞杆的与驱动气缸相反的一侧上,使活塞沿与活塞杆从活塞延伸的方向相反的方向移动。 液压操作装置还包括用于将活塞杆的相对侧的活塞的受压面分成第一和第二受压面部分的密封件,第一受压面部分的有效压力接收面积小于 在活塞杆一侧的活塞的受压面。
    • 38. 发明授权
    • Bearing unit and motor using the same
    • 轴承单元和电机使用相同
    • US07614791B2
    • 2009-11-10
    • US11650954
    • 2007-01-09
    • Yuji ShishidoMakoto ChiyodaIchiro Nakamura
    • Yuji ShishidoMakoto ChiyodaIchiro Nakamura
    • F16C32/06
    • F16C33/107F16C17/026
    • A bearing unit wherein a radial bearing for bearing a shaft in the circumferential direction of the shaft and a metallic housing provided with an attaching section are integrated with each other by molding, a resin molded body formed by the molding is so formed as to sealingly contain the radial bearing therein and is provided on one end side in the axial direction thereof with a shaft passing hole through which to pass the shaft, and the inside of the resin molded body is filled with a viscous fluid, whereby the viscous fluid such as a lubricating oil can be prevented from leaking, and the bearing unit can be attached to an object easily and assuredly.
    • 轴承单元,其中用于在轴的圆周方向上轴承轴的径向轴承和设置有附接部的金属壳体通过模制而彼此一体化,通过模制形成的树脂模制体形成为密封地容纳 其径向轴承在其轴向的一端侧设置有轴通孔,通过该轴穿过轴,并且树脂成型体的内部填充有粘性流体,由此粘性流体例如 可以防止润滑油泄漏,并且可以容易且可靠地将轴承单元附接到物体上。
    • 40. 发明授权
    • Method of producing ceramic slurry, ceramic slurry composition, ceramic green sheet and multilayer ceramic electronic part
    • 陶瓷浆料的制造方法,陶瓷浆料组合物,陶瓷生片和多层陶瓷电子部件
    • US06579394B1
    • 2003-06-17
    • US09620256
    • 2000-07-21
    • Ichiro NakamuraKazuyuki Naka
    • Ichiro NakamuraKazuyuki Naka
    • B32B3126
    • B28B17/026B01F3/1207B01F2003/125B01F2013/1052B01F2013/1083B28C1/02B32B18/00C04B35/63C04B2235/658C04B2237/346C04B2237/348C04B2237/66C04B2237/704H01G4/12
    • A method of producing ceramic slurry capable of producing uniformly dispersed ceramic slurry without excessively damaging a ceramic powder, and a method of producing a ceramic slurry composition used for producing a multilayer ceramic electronic part, from which an undissolved binder is precisely removed. Also provided is a method of producing a ceramic green sheet, and a method of producing a multilayer ceramic electronic part. A ceramic powder having an average particle diameter of about 0.01 to 1 &mgr;m is mixed with a dispersion solvent (solvent) and disintegrated by a medium-type dispersion method using a dispersion medium such as balls, beads, or the like to obtain mixed and disintegrated slurry, followed by high-pressure dispersion under a pressure of about 100 kg/cm2 or more. The ceramic slurry composition contains a ceramic powder, a dispersant, a binder, and a solvent, wherein a binder solution prepared by mixing a solvent and the binder to form a solution, and dispersing the binder under a high pressure of about 100 kg/cm2 or more is used as the binder to decrease the content of the undissolved binder.
    • 一种制造均匀分散的陶瓷浆料而不会过度损坏陶瓷粉末的陶瓷浆料的制造方法,以及用于制造多层陶瓷电子部件的陶瓷浆料组合物的制造方法,精细地除去未溶解的粘合剂。 还提供了一种陶瓷生片的制造方法,以及多层陶瓷电子部件的制造方法。 将平均粒径为0.01〜1μm左右的陶瓷粉末与分散溶剂(溶剂)混合,通过使用球,珠等分散介质的中型分散法分解,得到混合分解 浆液,然后在约100kg / cm 2以上的压力下进行高压分散。 陶瓷浆料组合物含有陶瓷粉末,分散剂,粘合剂和溶剂,其中通过将溶剂和粘合剂混合以形成溶液而制备的粘合剂溶液,并在约100kg / cm2的高压下分散粘合剂 或以上用作粘合剂以降低未溶解粘合剂的含量。