Casting method with improved resin core removal step
    2.
    发明授权
    Casting method with improved resin core removal step 失效
    改善树脂芯去除步骤的铸造方法

    公开(公告)号:US5850868A

    公开(公告)日:1998-12-22

    申请号:US609673

    申请日:1996-03-01

    CPC分类号: B22D29/001 B22D30/00

    摘要: A casting method is disclosed in which a resin core is fabricated by using a resin which maintains a mechanical strength satisfying a shape accuracy required for a cast product until solidification of molten metal in contact with the core and is softened when heated beyond the core temperature at which the molten metal in contact with the core was solidified. The removal of the resin core from the cast product after the cast product containing the core from a die, includes a step of forcedly cooling the cast product containing the core down to a predetermined temperature at which the resin core can be removed from the cast product without being broken apart by pulling one of its ends, and a step of withdrawing the core at the predetermined temperature from the cast product having been forcedly cooled down. It is thus possible to cool the core down to a predetermined temperature suited for the withdrawal and preclude the inconvenience that the core being pulled is broken apart.

    摘要翻译: 公开了一种铸造方法,其中通过使用树脂来制造树脂芯,所述树脂保持机械强度满足铸造产品所需的形状精度,直到熔融金属与芯接触固化,并且当加热超过芯温度时软化 其中与芯接触的熔融金属固化。 在从模具中含有芯的铸造产品之后,从铸造产品中去除树脂芯包括将包含芯的铸造产品强制冷却到可以从铸造产品中去除树脂芯的预定温度的步骤 通过拉动其一个端部而不会分开,并且在预定温度下从已被强制冷却的铸造产品中取出芯的步骤。 因此,可以将芯冷却到适合于退出的预定温度,并且排除被拉动的芯分离的不便。

    IMAGE VIEWING GLASSES
    3.
    发明申请
    IMAGE VIEWING GLASSES 有权
    图像查看玻璃

    公开(公告)号:US20120069294A1

    公开(公告)日:2012-03-22

    申请号:US13231057

    申请日:2011-09-13

    IPC分类号: G02C5/22

    摘要: A glasses-type shutter holder may include left and right temple parts connected respectively to left and right frame end parts of frame. The left and right temple parts may be foldable respectively with respect to the left and right frame end parts in accordance with movement, for each frame end part and temple part pair, of a contact position at which a movement part provided with one of the temple part and the frame end part of the pair is in contact with a contact part of the other of the temple part and the frame end part of the pair. For each of the pairs, the contact part is in contact with the movement part when the temple part is unfolded to a maximum degree, and a maximum degree of opening of the temple part is varied in accordance with the movement of the movable part.

    摘要翻译: 眼镜型快门保持器可以包括分别连接到框架的左框架和右框架端部的左右镜腿部分。 根据对于每个框架端部和镜腿部对的移动,左右镜腿部分可以分别相对于左框架和右框架端部折叠,该接触位置处设置有一个镜腿的移动部件 所述一对的所述框架端部与所述一对的所述镜腿部的另一方的接触部与所述一对的所述框的端部接触。 对于每一对,当镜腿部分展开最大程度时,接触部分与运动部分接触,并且根据可移动部件的移动来改变镜腿部分的最大开度。

    Casting method with improved resin core removing step and apparatus for
performing the method
    6.
    发明授权
    Casting method with improved resin core removing step and apparatus for performing the method 失效
    具有改进的树脂芯去除步骤的铸造方法和用于执行该方法的装置

    公开(公告)号:US5855237A

    公开(公告)日:1999-01-05

    申请号:US826767

    申请日:1997-04-07

    CPC分类号: B22D29/001 B22C9/10 F02F1/24

    摘要: In a casting process using a resin core, sometimes molten resin remains in a cast product after the steps of withdrawal of the resin core from the cast product. In order to solve the problem, as a material of the resin core, a resin which is hard and not deformed against high temperature and high pressure of molten metal until the molten metal is solidified and is softened with an increase of temperature beyond the temperature at which the metal is solidified is used. The resin core is withdrawn from the cast product after it is softened but before it is melted. The softened core is pulled out from the cast product without being broken apart.

    摘要翻译: 在使用树脂芯的铸造工艺中,在将树脂芯从铸造产品中取出的步骤之后,有时熔融树脂残留在铸造产品中。 为了解决这个问题,作为树脂芯的材料,在熔融金属凝固之前,耐高温高压的熔融金属硬化而不变形的树脂,随着温度的升高而超过温度而软化 使用金属固化。 树脂芯在软化之后但在熔化之前从铸造产品中取出。 软化的芯从铸造产品中拉出而不会分开。

    Method for manufacturing stereoscopic image display apparatus and stereoscopic image display apparatus
    7.
    发明授权
    Method for manufacturing stereoscopic image display apparatus and stereoscopic image display apparatus 失效
    立体图像显示装置和立体图像显示装置的制造方法

    公开(公告)号:US08421852B2

    公开(公告)日:2013-04-16

    申请号:US12460690

    申请日:2009-07-23

    IPC分类号: H04N13/04 H04N9/47

    摘要: A method for manufacturing a stereoscopic image display apparatus includes a bonding step of bonding an image display panel and a phase difference element by disposing an adhesive layer between the entire surfaces thereof, the image display panel displaying a right-eye image and a left-eye image by regularly mixing them in a plane, the phase difference element including a right-eye image display section corresponding to the right-eye image and a left-eye image display section corresponding to the left-eye image, the phase difference element achieving different polarizations between the right-eye image display section and the left-eye image display section, the adhesive layer being composed of a transparent gel acrylic adhesive with a thickness of 25 to 100 μm, hardness of the adhesive being more than 0 and 350000 μN or less, holding strength of the adhesive at 40° C. after bonding being 8 to 20 N/20 mm.

    摘要翻译: 一种用于制造立体图像显示装置的方法包括:通过在其整个表面之间设置粘合剂层来接合图像显示面板和相位差元件的接合步骤,显示右眼图像和左眼图像的图像显示面板 图像通过在平面中定期混合,所述相位差元件包括对应于右眼图像的右眼图像显示部分和与左眼图像相对应的左眼图像显示部分,所述相位差元素实现不同 右眼图像显示部和左眼图像显示部之间的极化,粘合层由厚度为25〜100μm的透明凝胶型丙烯酸粘合剂构成,粘合剂的硬度为大于0且为350000μN, 粘合后的粘合剂的保持强度在8〜20N / 20mm之间。

    Stereoscopic image display apparatus and method of manufacturing the same
    9.
    发明申请
    Stereoscopic image display apparatus and method of manufacturing the same 失效
    立体图像显示装置及其制造方法

    公开(公告)号:US20100026793A1

    公开(公告)日:2010-02-04

    申请号:US12460830

    申请日:2009-07-24

    IPC分类号: H04N13/04 H01J9/24

    CPC分类号: G03B35/18

    摘要: A stereoscopic image display apparatus includes an image display panel displaying an image for a right eye and an image for a left eye in a regularly mixed manner in a plane, a phase difference element including a right-eye image display portion corresponding to the image for the right eye and a left-eye image display portion corresponding to the image for the left eye to provide different polarization states, a light shield layer formed to project only in an area including a boundary between the right-eye image display portion and the left-eye image display portion of the phase difference element, and a binder layer interposed between the phase difference element and the image display panel to levelly coat and fill projections and recesses formed by the light shield layers, thus bonding the image display panel, the phase difference element, and the light shield layers together.

    摘要翻译: 立体图像显示装置包括在平面中以规则混合的方式显示右眼图像和左眼图像的图像显示面板,包括与图像对应的右眼图像显示部分的相位差元件 右眼和与左眼图像相对应以提供不同偏振态的左眼图像显示部分,形成为仅突出在包括右眼图像显示部分和左眼图像之间的边界的区域中的遮光层 所述相位差元件的图像显示部分和夹在所述相位差元件和所述图像显示面板之间的粘合剂层,以对由所述遮光层形成的突起和凹陷进行平整地涂覆和填充,从而将所述图像显示面板 差分元件和遮光层组合在一起。