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12 条记录 (耗时 0.018 秒)

    Lamp reflector and method of manufacturing the same
    1.
    发明授权
    Lamp reflector and method of manufacturing the same 失效
    灯反射器及其制造方法

    公开(公告)号：US06472458B2

    公开(公告)日：2002-10-29

    申请号：US09749652

    申请日：2000-12-28

    申请人： Yuji Yoshimoto ,  Toshimasa Ikeda ,  Junji Toki

    发明人： Yuji Yoshimoto ,  Toshimasa Ikeda ,  Junji Toki

    IPC分类号： C08K300

    CPC分类号： F21V7/22 ,  B29C45/0001 ,  B29C45/174 ,  B29L2011/0083 ,  F21S41/37 ,  F21S43/33 ,  F21S43/50

    摘要： A lamp reflector having a substrate in which desired surface smoothness and rigidity are ensured, while the dimensional accuracy is high. Also, a method of manufacturing such a lamp reflector. In order to ensure surface smoothness, rigidity, and high dimensional accuracy, the lamp reflector is provided with a substrate made of a composition containing at least polyphenylene sulfide resin (PPS resin), synthetic calcium carbonate whiskers, and synthetic calcium carbonate (CaCO3). And the method for manufacturing this lamp reflector includes injection molding using high-pressure gas.

    摘要翻译： 具有确保所需表面平滑度和刚性的基板的灯反射器，而尺寸精度高。 另外，制造这种灯反射体的方法。 为了确保表面平滑性，刚性和高尺寸精度，灯反射器设置有由至少含有聚苯硫醚树脂（PPS树脂），合成碳酸钙晶须和合成碳酸钙（CaCO 3）组成的基板。 制造该灯反射体的方法包括使用高压气体的注射成型。

    Vehicular lamp, vehicular component part for use in the same, and method of producing the vehicular component
    5.
    发明授权
    Vehicular lamp, vehicular component part for use in the same, and method of producing the vehicular component 有权
    车灯，用于其的车辆部件，以及车辆部件的制造方法

    公开(公告)号：US08727589B2

    公开(公告)日：2014-05-20

    申请号：US13590452

    申请日：2012-08-21

    申请人： Takahiro Kohata ,  Toshimasa Ikeda

    发明人： Takahiro Kohata ,  Toshimasa Ikeda

    IPC分类号： F21V7/00

    CPC分类号： B29D11/00596 ,  F21S41/50 ,  F21S43/50

    摘要： A vehicular lamp includes a vehicular component part that is molded by charging molten resin into a cavity defined by a first die that has a mirror surface-molding portion and a semi-gloss surface-molding portion and a second die that is movable relative to the first die and cooling the molten resin. The vehicular component part includes a mirror surface-formed portion having a mirror surface that is formed by the mirror surface-molding portion and a semi-gloss surface-formed portion having a semi-gloss surface that is formed by the semi-gloss surface-molding portion. A step surface is provided between the mirror surface and the semi-gloss surface of the vehicular component part. The semi-gloss surface-formed portion is protruded on a first die side relative to the mirror surface-formed portion.

    摘要翻译： 车灯包括通过将熔融树脂装入由具有镜面成型部分和半光泽表面成型部分的第一模具限定的空腔中而成型的车辆部件，以及可相对于第二模具移动的第二模具 首先冷却熔融树脂。 车辆部件包括具有由镜面成形部形成的镜面的镜面形成部和具有由半光泽面形成部形成的半光泽面的半光泽面形成部， 成型部分。 在车镜部件的镜面与半光泽面之间设置台阶面。 半光泽表面形成部分相对于镜面形成部分在第一裸片一侧突出。

    Cover of lighting unit for vehicle
    6.
    发明授权
    Cover of lighting unit for vehicle 失效
    汽车照明单元盖

    公开(公告)号：US07303807B2

    公开(公告)日：2007-12-04

    申请号：US10825682

    申请日：2004-04-16

    申请人： Toshimasa Ikeda ,  Masami Nakajima

    发明人： Toshimasa Ikeda ,  Masami Nakajima

    IPC分类号： B32B3/00 ,  F21V7/00 ,  F21V5/00

    CPC分类号： B32B27/08 ,  B29C45/16 ,  B29C2045/1682 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29L2011/0016 ,  B29L2031/30 ,  B29L2031/747 ,  B32B3/02 ,  B32B2307/402 ,  F21S43/255 ,  F21S43/26 ,  F21V3/04 ,  Y10T428/24479 ,  Y10T428/24562 ,  Y10T428/24612

    摘要： A lighting unit cover including a deep color (first) resin layer subject to preblanking is laminated and molded in a predetermined position on a backside of a light color (second) resin layer on a surface side subject to postblanking. The second layer protrudes toward the first layer side and a boundary surface between the first and second layers and is offset by a distance toward the first layer side in a laminated portion. The first layer contacts the melted second resin and is subject to postblanking so that a part thereof is molten and drawn by its flow. A step portion in a cavity corresponding to a protruded portion of the second layer toward the first layer side blocks the flow of the molten first resin into the second layer. The first resin is not mixed into the first layer, resulting in excellent appearance and a large light emitting area.

    摘要翻译： 包含经受预浸的深色（第一）树脂层的照明单元盖层叠并模制在预沉积后的表面侧上的浅色（第二）树脂层的背面上的预定位置。 第二层向第一层侧突出，在第一层和第二层之间的边界面突出，并且在层叠部分中偏移到第一层侧的距离。 第一层与熔融的第二树脂接触并进行后冲压，使其一部分熔融并通过其流动拉伸。 对应于第二层朝向第一层侧的突出部分的空腔中的阶梯部分阻止熔融的第一树脂流入第二层。 第一树脂不混入第一层，外观优异，发光面积大。

    Vehicle lamp
    8.
    发明授权
    Vehicle lamp 有权
    车灯

    公开(公告)号：US08393772B2

    公开(公告)日：2013-03-12

    申请号：US12840556

    申请日：2010-07-21

    申请人： Junji Omura ,  Akira Watanabe ,  Toshimasa Ikeda

    发明人： Junji Omura ,  Akira Watanabe ,  Toshimasa Ikeda

    IPC分类号： B60Q1/00

    CPC分类号： B29C45/0025 ,  B29C45/0046 ,  B29C45/2708 ,  B29C45/2756 ,  B29C45/38 ,  B29C2045/2714 ,  B29K2101/12 ,  B29L2011/0016 ,  B60Q1/0491 ,  F21S41/28 ,  F21S43/00

    摘要： A vehicle lamp includes a lamp body having an opening, a resin cover attached to the opening to form a lamp chamber together with the lamp body; and a light source disposed inside the lamp chamber to irradiate light through the resin cover. The resin cover includes a design surface portion, and a peripheral edge portion surrounding the design surface portion. The peripheral edge portion includes a gate mark, and a thick-walled portion having a greater wall thickness than the other part of the peripheral edge portion and extending from the gate mark toward the design surface portion.

    摘要翻译： 车灯包括具有开口的灯体，附接到开口的树脂盖，与灯体一起形成灯室; 以及光源，其设置在所述灯室内以照射穿过所述树脂盖的光。 树脂盖包括设计表面部分和围绕设计表面部分的周边边缘部分。 外围边缘部分包括一个栅极标记，以及一个厚壁部分，该壁厚部分的壁厚比周缘部分的其他部分大，并且从栅极标记朝向设计表面部分延伸。

    Lighting device for vehicle and method of manufacturing the same
    9.
    发明授权
    Lighting device for vehicle and method of manufacturing the same 有权
    车辆用照明装置及其制造方法

    公开(公告)号：US07762694B2

    公开(公告)日：2010-07-27

    申请号：US11854598

    申请日：2007-09-13

    申请人： Toshimasa Ikeda ,  Takahiro Kohata

    发明人： Toshimasa Ikeda ,  Takahiro Kohata

    IPC分类号： F21V7/22

    CPC分类号： B29D11/00596 ,  F21S41/37 ,  F21S43/33 ,  F21S43/50 ,  F21V7/22 ,  Y10T428/269

    摘要： In a lighting device for a vehicle including a reflector in which an aluminum deposited layer is formed on a surface of a resin member, the resin member is molded through a resin obtained by adding, to a crystalline resin, a filler having a size smaller than a wavelength of a visible light, and a smooth surface and a fine concavo-convex surface are mixed into a surface of the reflector (the resin member) which is molded. The aluminum deposited layer is directly deposited on the surface of the resin, and the smooth surface is formed as a mirror finished surface and the fine concavo-convex surface is formed as a semiglossy surface. As compared with a case in which the reflector is constituted by only the simple mirror finished surface, the semiglossy surface designed to have a proper area is present so that a sense of gloss can be suppressed as a whole and a sense of high quality can be given.

    摘要翻译： 在包括在树脂构件的表面上形成有铝沉积层的反射器的车辆用照明装置中，树脂构件通过将结晶性树脂添加到尺寸小于 将可见光的波长，光滑的表面和微细的凹凸表面混合到被模制的反射器（树脂构件）的表面中。 铝沉积层直接沉积在树脂的表面上，并且光滑表面形成为镜面加工表面，并且细微凹凸表面形成为半光滑的表面。 与仅由简单镜面精加工表面构成反射镜的情况相比，存在设计为具有适当面积的半光泽表面，从而整体上可以抑制光泽感，并且高质量的感觉可以 给了