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    • 3. 发明专利
    • Motor-driven pressure resistance welding machine
    • 电机耐压焊机
    • JP2009248084A
    • 2009-10-29
    • JP2008094635
    • 2008-04-01
    • Nakano Seisakusho:Kk有限会社中▲野▼製作所
    • NAKANO KAZUAKI
    • B23K11/24B23K11/11
    • PROBLEM TO BE SOLVED: To materialize a motor-driven pressure resistance welding machine in which follow-up control of detected loading is accurately performed at high speed.
      SOLUTION: In a motor-driven pressure resistance welding machine, when a workpiece 8 is welded by being held between a pair of welding of the workpiece 8 is detected by a load detection member 42, with a controller 50 controlling the operation of an electric motor 41 and moving the movable electrode 24 so that the pressure load P becomes a target load PO. In this welding machine, the load detection member 42, the controller 50 and the electric motor 41 are speeded up so as to be able to follow up short periodic fluctuation that is far shorter in the period than energizing time (t2-t1) among the fluctuations of the pressure load P. The load detection member 42 is installed adjacently to an electrode holder 21, and arranged on the opposite side from the fixed electrode 22 with respect to the electrode holder 21.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:实现其中高速精确地执行检测到的负载的跟踪控制的电动机械耐压焊接机。 解决方案:在电动压力电阻焊机中,当通过负载检测部件42检测到工件8被保持在工件8的一对焊接之间进行焊接时,通过控制器50控制工件8的操作 电动机41,使可动电极24移动,使得压力负荷P成为目标负荷PO。 在该焊接机中,负载检测部件42,控制部50以及电动机41被加速,能够跟踪在周期内短于周期的短周期波动(t2-t1) 压力负载P的波动。负载检测构件42相对于电极保持器21安装在相对于电极保持器21的相对侧,并且与固定电极22相对地设置。(C)2010, JPO和INPIT
    • 5. 发明专利
    • Device for inspecting sealing of pipe joint
    • 检查管接头密封的装置
    • JPH11281519A
    • 1999-10-15
    • JP8235798
    • 1998-03-30
    • Kubota CorpNakano Seisakusho:Kk有限会社中野製作所株式会社クボタ
    • NAKANO KINJIROKIKUCHI TSUNEOOZAWA MASAYOSHISUZUKI HISASHI
    • G01M3/28F16L55/00F17D5/04
    • PROBLEM TO BE SOLVED: To permit the easy passage of the carriage of sealing inspecting device over obstacles such as a packing material at a location of sealing inspection, a recessed part in a joint part except at a location of inspection inside a pipeline without associated difficulties. SOLUTION: A carriage 21 movable in a pipe 1 is provided with a first wheel 31 closer to one end side of the carriage 21 than a presser plate 13 to press a packing material 14, a second wheel 43 provided at a distance from the first wheel 31 to the one end side of the carriage 21, a third wheel 33 closer to the other end side of the carriage 21 than the pressure plate 13, and a fourth wheel 45 provided at a distance from the third wheel 33 to the other end side of the carriage 21. The first wheel 31 and the second wheel 43 are constituted so that they can be selectively used, and the third wheel 33 and the fourth wheel 45 are constituted so that they can be selectively used.
    • 要解决的问题:为了允许密封检查装置的托架在密封检查的位置处的诸如包装材料之类的障碍物的通道中,除了在管道内的检查位置之外的接合部分中的凹陷部分没有相关的困难 。 解决方案:可在管1中移动的托架21设置有比压板13更靠近托架21一端的第一轮31,以挤压包装材料14,第二轮43设置在与第一轮 31相对于滑架21的一端侧,比压板13更靠近滑架21的另一端侧的第三轮33和从第三轮33到另一端侧距离设置的第四轮45 第一轮31和第二轮43构成为能够选择性地使用,第三轮33和第四轮45构成为能够选择性地使用。
    • 8. 发明专利
    • Tube inner surface grinding device
    • JP2004034253A
    • 2004-02-05
    • JP2002196925
    • 2002-07-05
    • Nakano Seisakusho:Kk有限会社中野製作所
    • NAKANO KINJIRO
    • B24B27/00
    • PROBLEM TO BE SOLVED: To provide a tube inner surface grinding device comparatively easily formed, easily handled, and having such a function as to form a square groove by automatically grinding the joint section of the tube such as a fume tube because such an apparatus has not been proposed in the conventional case. SOLUTION: This device comprises a self-travelling function sections 14, 15 self-travelling along the tube inner surface, and follow-up sections 31, 32 oppositely arranged to the self-travelling sections through stretching means 26, 28 and following self-traveling action, and the self-traveling function sections are provided with a blade 4 whose cutting degree to the tube inner surface can be adjusted. Preferably, the rotary driving means of the blade 4 and the self-traveling driving means of the self-traveling function sections are hydraulic motors, the rotary driving of the blade 4 and the self-traveling of the self-traveling function sections are performed by a single hydraulic motor, and the stretching means 26, 28 are urged by a hydraulic cylinder 26 so as to retain stretching force. COPYRIGHT: (C)2004,JPO
    • 10. 发明专利
    • Method and apparatus for dielectric surface micro-molding, dielectric joining method and dielectric joining apparatus
    • 介电表面微型成型方法及装置,介质接合方法及介质接合装置
    • JP2008018570A
    • 2008-01-31
    • JP2006190656
    • 2006-07-11
    • Nakano Seisakusho:Kk有限会社中▲野▼製作所
    • NAKANO KAZUAKI
    • B29C59/02B29C33/42B29C59/00B81C99/00H01L21/027
    • PROBLEM TO BE SOLVED: To collectively and directly heat the surface layer part of a heating target using an energy transmission technique adaptable to heating in order to achieve not only the use of a wide range of a thermoplastic resin or the like but also the enhancement of the productivity thereof.
      SOLUTION: When a surface transfer mold 17 is brought into contact with an object 20 to be molded to heat the same and the object 20 to be molded is released after the temperature of the surface transfer mold 17 falls to transfer an uneven shape to the object 20 to be molded, a thermoplastic dielectric is employed in the surface transfer mold 17 and, at the time of heat treatment, the surface transfer mold 17 and the object 20 to be molded are irradiated with a radio wave 8 from the outside to penetrate the irradiated radio wave 8 into the object 20 to be molded to advance the same to the contact surface with the surface transfer mold 17. Further, the surface transfer mold 17 and the object 20 to be molded are irradiated with the radio wave so as to reflect the radio wave from the contact surface of the surface transfer mold 17 to melt the surface layer part 21 of the object 20 to be molded.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了使用适于加热的能量传递技术来共同地直接加热加热靶的表面层部分,以便不仅可以使用宽范围的热塑性树脂等,而且 提高其生产率。 解决方案:当表面转印模具17与待模制的物体20接触以对其进行加热,并且待表面转印模具17的温度下降以转移不均匀形状后待成型的物体20被释放 在要成型的物体20上,在表面转印模具17中使用热塑性电介质,并且在热处理时,将来自外部的表面转印模具17和待模制的物体20用无线电波8照射 将被辐射的无线电波8穿透到待模制的物体20中,以将其前进到与表面转印模具17的接触表面。此外,将表面转印模具17和待模制的物体20用无线电波照射 以反射来自表面转移模1​​7的接触表面的无线电波,以熔化待模制的物体20的表面层部分21。 版权所有(C)2008,JPO&INPIT