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    • 1. 发明专利
    • Operation control device for accelerator pedal
    • 加速踏板操作控制装置
    • JP2014000884A
    • 2014-01-09
    • JP2012137565
    • 2012-06-19
    • Kazuhiko Nakamura和彦 中村
    • NAKAMURA KAZUHIKO
    • B60K26/02B60K28/10F02D29/02F02D41/04
    • PROBLEM TO BE SOLVED: To make a behavior and sense of a driver correspond to an engine operation, ensure reflex response to a wrong operation by the driver, then prevent sudden starting when a vehicle is stopped and enable reflex response by an operator to a possible contingency during traveling.SOLUTION: A connecting shaft 212 fixed to a pedal portion 211 of an accelerator pedal 21 and a transmission shaft 214 rotatably connected to the connecting shaft 212 are energized by a pair of springs 213b, 213b so as to form a straight line. In a case where locking of the pedal portion 211 is released by depressing the pedal portion 211 in a direction different from a depressing direction and thus bending the transmission shaft 214 and the connecting shaft 212 at a connecting portion 213, an engine speed is controlled based on the movement amount of the transmission shaft 214 functioning as the depressing amount of the accelerator pedal 21.
    • 要解决的问题:为了使驾驶员的行为和感觉对应于发动机操作,确保驾驶员对错误操作的反射响应,然后防止车辆停止时的突然起动,并且使操作者能够反应可能 行驶中的偶然事件。解决方案:固定到加速器踏板21的踏板部分211的连接轴212和可旋转地连接到连接轴212的传动轴214被一对弹簧213b,213b激励以形成直线 。 在通过在不同于按压方向的方向上按压踏板部211并因此在连接部213处弯曲传动轴214和连接轴212的方式来解除踏板部211的锁定的情况下,基于 关于作为加速踏板21的按压量起作用的传动轴214的移动量。
    • 2. 发明专利
    • Shear reinforcement structure of reinforced concrete structure
    • 加固混凝土结构的剪力加固结构
    • JP2012082679A
    • 2012-04-26
    • JP2011200317
    • 2011-09-14
    • Kazuhiko Nakamura一彦 中村
    • NAKAMURA KAZUHIKO
    • E04C5/18E04B1/16
    • PROBLEM TO BE SOLVED: To provide an X-shaped shear reinforcement structure which has a shear resistance function and capable of adding it to the shear strength that concrete has as the shear strength, in column-beam joint part, column and beam of a reinforced concrete structure.SOLUTION: A "first straight reinforcing bar" 11 which is a shear reinforcement bar is arranged in an oblique direction from an upper horizontal auxiliary reinforcing bar 13a on one side to a lower horizontal auxiliary reinforcing bar 13d on the other side, and a "second straight reinforcing bar" 12 is arranged in an inverse oblique direction from an upper horizontal auxiliary reinforcing bar 13b on the other side to a lower horizontal auxiliary reinforcing bar 13c on the one side so as to form an X shape. The straight reinforcing bars 11 and 12 are fixed to the concrete through the horizontal auxiliary reinforcing bars 13 by hooks or the like provided on both ends thereof.
    • 要解决的问题:提供具有抗剪切功能并能够将其添加到混凝土具有剪切强度的剪切强度的X形剪切增强结构中,在柱梁接头部分,柱和梁中 的钢筋混凝土结构。 解决方案:作为剪力加强筋的“第一直钢筋”11从一侧的上侧水平辅助钢筋13a向另一侧的下水平辅助钢筋13d倾斜配置, 另一侧的上侧水平辅助辅助筋13b在一侧的下侧水平辅助钢筋13c的相反倾斜方向上设置有“第二直钢筋条”12,以形成X形。 直的钢筋11和12通过水平辅助钢筋13通过设置在其两端的钩等固定到混凝土。 版权所有(C)2012,JPO&INPIT
    • 3. 发明专利
    • Forming method of deep bottom container using peripheral hydraulic reverse redrawing
    • 使用外围液压反向退火的深层底部容器的成形方法
    • JPS59174230A
    • 1984-10-02
    • JP4752683
    • 1983-03-22
    • Amino Tekkosho:KkTakeo NakagawaKazuhiko Nakamura
    • NAKAMURA KAZUHIKONAKAGAWA TAKEO
    • B21D22/20B21D22/24
    • B21D22/24
    • PURPOSE:To form a deep drawn container by one process by performing initial drawing by conventional methods and performing reverse redrawing by opposed hydraulic drawing and supplying pressurized high-pressure liquid to the flange end of the product of initial drawing. CONSTITUTION:A liquid is supplied to a hydraulic chamber 2 in a punch 1. The upper face of a blank holder 50 is matched with the upper face of the punch, and a material W is placed on it. A die 10 for initial drawing is lowered, and a formed product W1 of initial drawing is formed by die cushion drawing between the punch 1. Then, a blank holder 5 for redrawing is pressed to apply pressure pad force to the punch 1. A punch 4 for redrawing is lowered by an inner slide 17 and pushed into the hydraulic chamber 2 to start opposed hydraulic reverse redrawing. A part PC1 of pressurized opposed hydraulic pressure is forced into the end of annular aperture 7 outside of the punch from a by-pass 9 and acts on the side wall of the product W1 of initial drawing as linear compressive force. Thus, redrawing ratio is improved remarkably, and a deep bottomed container W2 is formed by one process.
    • 目的:通过常规方法进行初始拉伸,并通过相对的液压拉拔进行反向重新拉拔,并将加压的高压液体供应到初始拉伸产品的法兰端,通过一个过程形成深拉制容器。 构成:将液体供给到冲头1中的液压室2.坯料保持器50的上表面与冲头的上表面匹配,并且材料W被放置在其上。 用于初始拉伸的模具10降低,并且通过在冲头1之间的模具缓冲衬垫形成初始拉伸的成形产品W1。然后,按压用于重新拉拔的坯料夹持器5以向冲头1施加压力垫。冲头 用于重画的4由内滑动件17降低并且被推入液压室2中以开始相反的液压反向重新牵引。 加压相对液压的部件PC1从旁路9被迫进入冲头外部的环形孔7的端部,作为线性压缩力作用在初始拉伸的产品W1的侧壁上。 因此,重新拉拔比得到显着改善,并且通过一个工艺形成深底容器W2。
    • 4. 发明专利
    • Circumferential hydraulic pressure superposing type forming method under opposed hydraulic pressure
    • 液压压力下的液压压力超声波成型方法
    • JPS58181431A
    • 1983-10-24
    • JP6611882
    • 1982-04-20
    • Amino Tekkosho:KkTakeo NakagawaKazuhiko Nakamura
    • NAKAMURA KAZUHIKONAKAGAWA TAKEO
    • B21D22/20B21D22/28B21D24/00
    • B21D22/205
    • PURPOSE: To reduce tensile force generated in a side wall part, and to remarkably raise a limit reduction ratio, by executing the opposed hydraulic pressure reduction, operating the opposed hydraulic pressure generated by reduction, as compressive force from the outside circumference of a base plate.
      CONSTITUTION: When a punch 4 is pushed into a die 1, opposed hydraulic pressure PC is generated, and simultaneously, a part of its high pressurized liquid rises through a path 9, and is transferred and fed by pressure to the vicinity of the outside end of a ring-like gap 7'. As a result, the opposed hydraulic pressure directly operates on the outside circumferential part WC in the radial direction of a base material W, and is provided as compressive force PC' in the radial direction from the outside circumference of the base material. Accordingly, at the time of deep reduction forming, tensile force generated in a side wall part W
      a is reduced, the opposed hydraulic pressure PC' flows into a gap between the lower face of a blank holder 5 and the upper face of the base material W, and the fluid lubrication is executed.
      COPYRIGHT: (C)1983,JPO&Japio
    • 目的:为了减小侧壁部产生的张力,通过执行相对的液压降低来显着地提高限制减速比,可以将由压下产生的相对的液压作为来自基板的外周的压缩力 。 构成:当冲头4被推入模具1时,产生相反的液压PC,并且同时,其高压液体的一部分通过路径9上升,并被压力传送并供给到外端附近 的环状间隙7'。 结果,相反的液压压力在基材W的径向方向上直接作用在外周部WC上,并且从基材的外周沿径向设置为压缩力PC'。 因此,在深度还原成形时,侧壁部Wa产生的张力减小,相对的液压PC'流入坯料保持件5的下表面与基材W的上表面之间的间隙 ,并且执行流体润滑。
    • 6. 发明申请
    • ROTATION ASSISTANCE MECHANISM AND ROTATING POWER MECHANISM EQUIPPED WITH SAME
    • 旋转辅助机构和旋转功率机构
    • US20150222149A1
    • 2015-08-06
    • US14424325
    • 2013-08-23
    • Kazuhiko Nakamura
    • Kazuhiko Nakamura
    • H02K1/06
    • H02K1/06F03G7/10H02K53/00Y10S74/09
    • A rotation assistance mechanism equipped with an attraction unit having a pair of magnetic bodies for which the opposite poles of the bodies are arranged facing one another. A magnetic body driving unit changes the distance between the pair of magnetic bodies with a prescribed period by means of the rotation of a rear wheel. A shielding unit has a pair of magnetic surfaces, the poles of which are the same as the respective opposing surfaces of the pair of magnetic bodies. A shield-driving unit that, in conjunction with the prescribed period, propels the shielding unit into the interval between the pair of magnetic bodies when the distance between the pair of magnetic bodies is reduced, and retracts the shielding unit from the interval between the pair of magnetic bodies when the distance between the pair of magnetic bodies is increased.
    • 一种旋转辅助机构,其配备有具有一对磁体的吸引单元,所述一对磁体的主体的相对极彼此相对布置。 磁体驱动单元通过后轮的旋转以规定的时间间隔改变一对磁体之间的距离。 屏蔽单元具有一对磁性表面,其磁极与该对磁体的相应的相对表面相同。 一种屏蔽驱动单元,当所述一对磁体之间的距离减小时,与所述规定期间一起,将所述屏蔽单元推进到所述一对磁体之间的间隔中,并且将所述屏蔽单元从所述一对磁体之间的间隔缩回 当一对磁体之间的距离增加时磁体的位置。