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
    • 1. 发明授权
    • Power transmission device
    • 动力传动装置
    • US4369674A
    • 1983-01-25
    • US150620
    • 1980-05-15
    • Masumi HamaneMakoto Kondo
    • Masumi HamaneMakoto Kondo
    • F16H1/36B62M11/14F16D43/14F16H1/48F16H3/54F16H61/02F16H3/74
    • F16H3/54B62M11/14F16D43/14F16H61/0295F16H2718/12Y10T74/19633
    • A light, miniaturized power transmission device of the type wherein the power from a drive shaft is transmitted to a driven shaft via a planetary gear mechanism. The planetary gear mechanism has a ring gear, a sun gear disposed concentrically on the radially inner side of the ring gear, and planetary gears disposed between and engaged with the sun gear and the ring gear. At least the meshing portions of the planetary gears, ring gear and sun gear are resiliently held from opposite side surfaces thereof by a pair of side plates attached to said planetary gear mechanism. The side plates permit free orbital movements of the planetary gears and suppresses the relative axial movements of the ring gear, planetary gears and sun gear. A centrifugally operated friction clutch is disposed between the drive shaft and the planetary gear mechanism so as to control the transmission of power from the drive shaft to the planetary gear mechanism. The clutch comprises an annular outer contactor integrally formed with the ring gear, and inner contactors which are connected to the drive shaft for rotation therewith and adapted to be placed under a centrifugal force into frictional contact with the annular outer contactor to thereby transmit the rotation of the drive shaft to the ring gear when the number of revolutions of the drive shaft exceeds a predetermined level.
    • 一种轻型,小型化的动力传动装置,其中来自驱动轴的动力经由行星齿轮机构传递到从动轴。 行星齿轮机构具有环形齿轮,同心地设置在齿圈的径向内侧的太阳齿轮,以及设置在太阳轮和齿圈之间并与太阳齿轮和齿圈接合的行星齿轮。 行星齿轮,环形齿轮和太阳齿轮的啮合部分至少通过一对安装在所述行星齿轮机构上的侧板从其相对的侧表面弹性保持。 侧板允许行星齿轮的自由轨道运动并且抑制环形齿轮,行星齿轮和太阳齿轮的相对轴向运动。 离心操作的摩擦离合器设置在驱动轴和行星齿轮机构之间,以便控制从驱动轴到行星齿轮机构的动力传递。 离合器包括与环形齿轮一体形成的环形外接触器和连接到驱动轴以与其一起旋转并适于放置在离心力下与环形外接触器摩擦接触的内接触器,从而传递 当驱动轴的转数超过预定水平时,到齿圈的驱动轴。
    • 2. 发明授权
    • Industrial robot
    • 工业机器人
    • US08434387B2
    • 2013-05-07
    • US13085890
    • 2011-04-13
    • Hiroshi NakagiriSungjae YoonMakoto KondoTatsuji Minato
    • Hiroshi NakagiriSungjae YoonMakoto KondoTatsuji Minato
    • B25J18/00
    • B25J17/0258B25J9/104Y10T74/19023Y10T74/19051Y10T74/20305Y10T74/20317
    • The present invention relates to an industrial robot and aims to provide an industrial robot capable of ensuring a long distance from a rotation axis of an arm to a tool mounting portion and accurately positioning the tool mounting portion by a compact structure. In a swing arm 150, the rotation of a tool mounting rotation arm driving motor 311 is transmitted to a pivot shaft 313 via a tool mounting rotation arm driving transmission mechanism 300, the rotation of a tool mounting portion driving motor 411 is transmitted to an intermediate power transmission shaft 422 via a tool mounting portion driving first transmission mechanism 412a, and the rotation of the intermediate power transmission shaft 422 is transmitted to an output power transmission shaft 426 via a tool mounting portion driving second transmission mechanism 412b, thereby rotating a tool mounting portion 170 while being decelerated by a tool mounting portion driving reduction unit 413.
    • 工业机器人技术领域本发明涉及一种工业机器人,其目的在于提供一种能够确保从臂的旋转轴到工具安装部的距离较远的工业机器人,并且通过紧凑的结构精确地定位工具安装部。 在摆臂150中,工具安装旋转臂驱动马达311的旋转通过工具安装旋转臂驱动传动机构300传递到枢轴313,工具安装部驱动马达411的旋转被传递到中间 动力传递轴422通过驱动第一传动机构412a的工具安装部分,并且中间动力传递轴422的旋转通过驱动第二传动机构412b的工具安装部分传递到输出传动轴426,从而旋转工具安装 同时由工具安装部分驱动减速单元413减速。
    • 3. 发明授权
    • Production method for complex bearing
    • 复合轴承的生产方法
    • US08220153B2
    • 2012-07-17
    • US11802394
    • 2007-05-22
    • Makoto Kondo
    • Makoto Kondo
    • B21D53/28
    • B21K25/00B21K1/30B22F5/08B22F5/10B22F7/06B22F2998/00B22F2998/10B23P15/14F16C33/104F16C33/145Y10T29/49462Y10T29/49465Y10T29/49467Y10T29/49474Y10T29/4948Y10T29/49709Y10T29/49936Y10T29/49945B22F3/02B22F3/04B22F2207/11B22F3/162
    • A production method for complex bearings includes: preparing an outer member and a cylindrical sintered bearing member. The outer member includes a fitting hole having: an almost circular cross section; an inner peripheral surface; and a surface roughness of the inner peripheral surface which is 3.2 to 100 μm at a maximal height. The sintered bearing member includes: an outer diameter allowing clearance fit of the sintered bearing member into the fitting hole of the outer member. The production method further includes: inserting the sintered bearing member into the fitting hole of the outer member and inserting a columnar core rod into an inner peripheral surface of the sintered bearing member; and compressing the sintered bearing member in an axial direction. By the compressing, an expanding peripheral surface of the sintered bearing member is pressed onto the inner peripheral surface of the fitting hole of the outer member, and the outer member and the sintered bearing member are thereby integrated with each other, and the inner peripheral surface of the sintered bearing member is pressed onto the core rod, and a hole size of the fitting hole of the sintered bearing member is thereby adjusted.
    • 复合轴承的制造方法包括:制备外部构件和圆柱形烧结轴承构件。 外部构件包括具有几乎圆形横截面的装配孔; 内周面; 内周面的表面粗糙度在最大高度为3.2〜100μm。 烧结的轴承构件包括:允许烧结的轴承构件间隙配合到外部构件的装配孔中的外径。 该制造方法还包括:将烧结的轴承部件插入到外部部件的嵌合孔内,将柱状芯棒插入到烧结的轴承部件的内周面上; 并且沿轴向压缩烧结的轴承部件。 通过压缩,将烧结的轴承部件的膨胀的周面压在外部部件的嵌合孔的内周面上,由此将外部部件和烧结的轴承部件一体化,并且内周面 烧结的支承构件被压在芯棒上,从而调节烧结的轴承构件的装配孔的孔尺寸。
    • 6. 发明申请
    • SPINAL INTERVERTEBRAL DISK REPLACEMENT MATERIAL FOR NUCLEUS PULPOSUS AND PRODUCTION METHOD THEREOF
    • 脊椎动脉内椎间盘置换材料及其生产方法
    • US20100256769A1
    • 2010-10-07
    • US12819825
    • 2010-06-21
    • Takashi NAKAMURASuongHyu HyonMasayuki KyomotoMakoto Kondo
    • Takashi NAKAMURASuongHyu HyonMasayuki KyomotoMakoto Kondo
    • A61F2/44B29C35/08
    • A61F2/442A61L27/16C08L29/04
    • To provide a spinal intervertebral disk replacement material for nucleus pulposus which is relatively superior in load resistance that causes smaller damage of the anulus fibrosus by insertion during operation, remains in the anulus fibrosus stably after operation, and also allows prevention of the damage of the vertebral body cartilage endplate and the anulus fibrosus surrounding the prosthetic portion by sliding, and a production method thereof.The present invention relates to a spinal intervertebral disk replacement material for nucleus pulposus, comprising a dry polyvinylalcohol gel having a percentage of saturated water content of 18 to 50 wt % that changes its shape at a shape deformation rate of 150 vol % or more by water absorption. The present invention also relates to a method of producing the spinal intervertebral disk replacement material for nucleus pulposus above, comprising a step of preparing a polyvinylalcohol gel having a percentage of saturated water content of 20 to 53 wt %, a step of converting the polyvinylalcohol gel into a polyvinylalcohol hydrogel in the hydrated state and forming it into a shape having a hollow region, a step of irradiating the polyvinylalcohol hydrogel with γ ray at an intensity of 20 to 100 kGy, and a step of drying the PVA hydrogel in such a manner that the resulting hydrogel is so deformed that the hollow region disappears.
    • 为了提供用于髓核的脊柱椎间盘置换材料,其在负荷阻力方面相对优越,其在手术中通过插入导致纤维细胞的较小损伤,在手术后保持在纤维环中,并且还允许防止椎体的损伤 身体软骨终板和通过滑动包围假体部分的纤维环,及其制造方法。 本发明涉及一种用于髓核的脊椎椎间盘置换材料,其包含干燥的聚乙烯醇凝胶,其饱和水含量百分比为18至50重量%,其形状以150体积%以上的形状变形率改变其水 吸收。 本发明还涉及上述用于制备髓核脊椎椎间盘置换材料的方法,包括以下步骤:制备饱和水含量百分比为20至53重量%的聚乙烯醇凝胶,将聚乙烯醇凝胶 成为水合状态的聚乙烯醇水凝胶,并将其形成为具有中空区域的形状,以20〜100kGy的强度用γ射线照射聚乙烯醇水凝胶的工序,以及以这种方式干燥PVA水凝胶的工序 所得水凝胶变形使得中空区域消失。
    • 8. 发明申请
    • Spinal Intervertebral Disk Replacement Material for Nucleus Pulposus and Production Method Thereof
    • 用于髓核的脊柱椎间盘替代材料及其制备方法
    • US20090062422A1
    • 2009-03-05
    • US11922119
    • 2006-06-09
    • Takashi NakamuraSuonghyu HyonMasayuki KyomotoMakoto Kondo
    • Takashi NakamuraSuonghyu HyonMasayuki KyomotoMakoto Kondo
    • A61L27/16B29C51/00
    • A61F2/442A61L27/16C08L29/04
    • To provide a spinal intervertebral disk replacement material for nucleus pulposus which is relatively superior in load resistance that causes smaller damage of the anulus fibrosus by insertion during operation, remains in the anulus fibrosus stably after operation, and also allows prevention of the damage of the vertebral body cartilage endplate and the anulus fibrosus surrounding the prosthetic portion by sliding, and a production method thereof. The present invention relates to a spinal intervertebral disk replacement material for nucleus pulposus, comprising a dry polyvinylalcohol gel having a percentage of saturated water content of 18 to 50 wt % that changes its shape at a shape deformation rate of 150 vol % or more by water absorption. The present invention also relates to a method of producing the spinal intervertebral disk replacement material for nucleus pulposus above, comprising a step of preparing a polyvinylalcohol gel having a percentage of saturated water content of 20 to 53 wt %, a step of converting the polyvinylalcohol gel into a polyvinylalcohol hydrogel in the hydrated state and forming it into a shape having a hollow region, a step of irradiating the polyvinylalcohol hydrogel with γ ray at an intensity of 20 to 100 kGy, and a step of drying the PVA hydrogel in such a manner that the resulting hydrogel is so deformed that the hollow region disappears.
    • 为了提供用于髓核的脊柱椎间盘置换材料,其在负荷阻力方面相对优越,其在手术中通过插入导致纤维细胞的较小损伤,在手术后保持在纤维环中,并且还允许防止椎体的损伤 身体软骨终板和通过滑动包围假体部分的纤维环,及其制造方法。 本发明涉及一种用于髓核的脊椎椎间盘置换材料,其包含干燥的聚乙烯醇凝胶,其饱和水含量百分比为18至50重量%,其形状以150体积%以上的形状变形率改变其水 吸收。 本发明还涉及上述用于制备髓核脊椎椎间盘置换材料的方法,包括以下步骤:制备具有20至53重量%的饱和水含量百分比的聚乙烯醇凝胶,将聚乙烯醇凝胶 成为水合状态的聚乙烯醇类水凝胶,并将其形成为具有中空区域的形状,以20〜100kGy的强度用γ射线照射聚乙烯醇水凝胶的步骤,以及以这种方式干燥PVA水凝胶的工序 所得水凝胶变形使得中空区域消失。
    • 9. 发明申请
    • Production Method for Oil-Impregnated Sintered Bearing
    • 浸油烧结轴承的生产方法
    • US20080189950A1
    • 2008-08-14
    • US11658700
    • 2005-08-22
    • Makoto Kondo
    • Makoto Kondo
    • B21D53/10
    • B22F3/093F16C33/14F16C2220/20Y10S384/902Y10T29/49702Y10T29/49703Y10T29/49705Y10T29/49707Y10T29/49709
    • An end surface 1a of sintered bearing 1 is abutted on a die 10 so that the sintered bearing 1 is mounted thereon, and a tool 40 is abutted on the other end surface 1b of the sintered bearing 1. While the sintered bearing 1 is pressed by the tool 40, high frequency vibration in an axial direction is supplied from a horn 30 to the tool 40 by operating a vibrator 20 so as to give repeated impacts to both end surfaces 1a and 1b of the sintered bearing 1, and pores of the end surfaces 1a and 1b are thereby sealed. The die 10 and the tool 40 have surfaces abutting the sintered bearing 1, and the surfaces have roughness of 0.4 s or less and hardness of HRA 60 or more, and the tool presses the sintered bearing at a pressure of 70 to 700 kPa. The high frequency vibration supplied to the tool 40 has a power of 50 to 3000 W/cm2, and it has a frequency of 10 to 50 kHz.
    • 烧结轴承1的端面1a抵接在模具10上,从而将烧结轴承1安装在其上,并且工具40抵接在烧结轴承1的另一端面1b上。而烧结轴承1是 通过工具40按压,通过操作振动器20,从喇叭30向工具40提供沿轴向的高频振动,从而对烧结轴承1的两个端面1a和1b产生反复冲击,并且 从而密封端面1a和1b的孔。 模具10和工具40具有邻接烧结轴承1的表面,表面的粗糙度为0.4s以下,硬度为HRA 60以上,该工具在70〜700kPa的压力下压制烧结轴承。 提供给工具40的高频振动具有50至3000W / cm 2的功率,并且其频率为10至50kHz。