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    • 24. 发明申请
    • LIGHT EMITTING DEVICE
    • 发光装置
    • US20110249431A1
    • 2011-10-13
    • US13081852
    • 2011-04-07
    • Kenichiro TANAKA
    • Kenichiro TANAKA
    • F21S4/00
    • H05B33/0827H05B33/0857
    • A light emitting device includes: a light source unit which has a first and a second LED which are connected in parallel and emit lights of different colors, respectively. The lights of the first and the second LED are mixed to provide an emission light of the light source unit when an operating voltage is applied. The light source unit further has a resistor which is connected in series to the first LED to make forward current changing characteristics of the first and the second LED depending on change in the operating voltage to be different from each other, so that a required luminous flux-color temperature property, in which change in a color temperature of the emission light is made to depend on change in a luminous flux of the emission light, is obtained while the first and the second LED are turned on by applying the operating voltage.
    • 发光器件包括:光源单元,其具有分别连接并发射不同颜色的光的第一和第二LED。 当施加工作电压时,第一和第二LED的光被混合以提供光源单元的发射光。 光源单元还具有与第一LED串联连接的电阻器,以根据工作电压的变化而使第一和第二LED的正向电流变化特性彼此不同,使得所需的光通量 当通过施加工作电压来接通第一和第二LED时,获得发光的色温变化取决于发光的光通量变化的色温特性。
    • 25. 发明授权
    • Plating removing apparatus for two-piece wheel
    • 两件式车轮电镀去除装置
    • US07371158B2
    • 2008-05-13
    • US11499858
    • 2006-08-07
    • Takeshi Tanaka
    • Takeshi Tanaka
    • B24B7/00
    • B24B5/44B24B21/02
    • To provide a plating removing apparatus for 2-piece wheels, which can easily and beautifully remove plating at the welding planned portion on the rim inner circumferential surface and achieves 2-piece wheels with rims plated without requiring any troublesome operation, said apparatus comprising a pair of support rollers 13 horizontally arranged, a positioning member 15 that positions the rim 2 in the axial direction of the support roller 13, a pair of holding rollers 19 that hold the rim 2 between the support rollers 13 and the holding rollers 19, a rotation drive means that rotates and drives the rim 2 held between the support rollers 13 and holding rollers 19, and a grinding means that extends to an inside of the rim 2 for grinding the welding planned portion RW of the rim 2 with respect to the disk, and for removing plating of the relevant welding planned portion.
    • 为了提供一种用于2片轮的电镀去除装置,其可以容易且精美地去除轮缘内周面上的焊接部分的电镀,并且实现具有镀层的2片轮,而不需要任何麻烦的操作,所述装置包括一对 水平布置的支撑辊13,沿着支撑辊13的轴向定位轮辋2的定位构件15,将轮辋2保持在支撑辊13和保持辊19之间的一对保持辊19,旋转 驱动装置,其旋转并驱动保持在支撑辊13和保持辊19之间的边缘2;以及研磨装置,其延伸到边缘2的内侧,用于相对于盘磨削边缘2的焊接计划部分RW, 并且用于去除相关的焊接计划部分的电镀。
    • 26. 发明申请
    • Plating removing apparatus for three-piece wheel
    • 三件式电动车电镀去除装置
    • US20070042678A1
    • 2007-02-22
    • US11499857
    • 2006-08-07
    • Takeshi Tanaka
    • Takeshi Tanaka
    • B24B51/00
    • B24B5/44
    • To provide a plating removing apparatus for 3-piece wheels, which can easily and neatly remove plating at the welding planned portion of the superimposed part of the inner rim and the outer rim. A plating removing apparatus that removes plating of a welding planned portion R in a three-piece wheel having the inner rim 2B, the outer rim 2A, and a disk, comprises a support means 11 that rotatably supports the outer rim 2A, at least three holding rollers 34 that hold the rim supported by the support means 11 from the outer circumferential side, a rotation drive means 67 that rotates and drives the outer rim 2A held by the holding rollers 34, and a grinding means that grinds the welding planned portion R on the outer circumferential surface of the rim 2A by an abrasive cloth/paper 13 and removes plating the welding planned portion R.
    • 提供一种用于三件式车轮的电镀去除装置,其可以容易且整齐地去除内边缘和外边缘的重叠部分的焊接预定部分处的电镀。 在具有内边缘2B,外缘2A和盘的三片车轮中去除焊接规划部分R的电镀的电镀去除装置包括可旋转地支撑外缘2A的支撑装置11, 至少三个保持辊34,其从外周侧保持由支撑装置11支撑的边缘;旋转驱动装置67,其旋转并驱动由保持辊34保持的外缘2A;以及磨削装置, 通过研磨布/纸13在边缘2A的外周面上焊接规划部分R,并且去除焊接计划部分R的电镀。