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    • 1. 发明申请
    • Sealing device
    • 密封装置
    • US20090127796A1
    • 2009-05-21
    • US11921730
    • 2006-05-24
    • Go KanzakiHiroki MatsuiNaoto KobayashiSatoshi Yamanaka
    • Go KanzakiHiroki MatsuiNaoto KobayashiSatoshi Yamanaka
    • F16J15/32
    • F16C33/7883F16C19/184F16C33/80F16C2326/02F16J15/3264F16J15/4478
    • To improve sealing performance by a labyrinth to inhibit entry of dust, a sealing device (1) comprising an inner peripheral side sealing member (2) fitted to an inner peripheral side mounting member and an outer peripheral side sealing member (3) fitted to the outer peripheral side mounting member, both relatively rotating, has an outer peripheral tube part (4c) formed on the outer peripheral portion of the metal ring (4) of the inner peripheral side sealing member (2), and a series of long labyrinth spaces (8, 9, 10) is formed between the outer peripheral surface of the outer peripheral tube part (4c) and the outer peripheral side sealing member (3), between the end face of the outer peripheral tube part (4c) and the outer peripheral side sealing member (3), and between the inner peripheral surface of the outer peripheral tube part (4c) and the outer peripheral side sealing member (3).
    • 为了通过迷宫来提高密封性能以防止灰尘进入,包括装配到内周侧安装构件的内周侧密封构件(2)和装配到内周侧安装构件的外周侧密封构件(3)的密封装置(1) 两个相对旋转的外周侧安装构件具有形成在内周侧密封构件(2)的金属环(4)的外周部上的外周管部(4c),以及一系列长的迷宫空间 (4c)的外周面与外周侧密封构件(3)之间,在外周管部(4c)的端面与外周侧管部 外周侧密封构件(3),外周管部(4c)的内周面与外周侧密封构件(3)之间。
    • 2. 发明申请
    • Sealing device
    • 密封装置
    • US20090127797A1
    • 2009-05-21
    • US11921690
    • 2006-06-01
    • Go KanzakiHiroki MatsuiNaoto KobayashiSatoshi Yamanaka
    • Go KanzakiHiroki MatsuiNaoto KobayashiSatoshi Yamanaka
    • F16J15/32
    • F16J15/3264
    • To prevent deterioration of sealing ability during installation of a second seal ring, facilitate parting of a first seal ring from a mold, and enhance degree of freedom of setting the thickness of a seal lip, a sealing device has a first seal ring (20) integrally formed with an installation ring (10) from a rubber-like elastic material and a second seal ring (30) assembled with the first seal ring (20), the first seal ring (20) has a seal lip (25) formed to project outward from a tip (11a) of a tube section (11) of the installation ring (10), and the seal lip (25) is made to be slidably in close contact with the outer peripheral surface of the second seal ring (30) in a state that with the seal lip (25) is reversed toward the inner periphery of the tube section (11) by insertion of the second seal ring (30).
    • 为了防止在安装第二密封环时的密封能力的劣化,有利于从模具分离第一密封环,并提高密封唇的厚度的自由度,密封装置具有第一密封环(20) 与橡胶状弹性材料的安装环(10)和与第一密封环(20)组装的第二密封环(30)一体形成,第一密封环(20)具有形成为 从安装环(10)的管部(11)的尖端(11a)向外突出,并且使密封唇(25)可滑动地与第二密封环(30)的外周面紧密接触 )通过插入第二密封环(30)而使密封唇缘(25)朝向管部(11)的内周反转的状态。
    • 10. 发明授权
    • Light emission control device and method, light emission device, image display device, program, and recording medium
    • 发光控制装置和方法,发光装置,图像显示装置,程序和记录介质
    • US08786541B2
    • 2014-07-22
    • US13984754
    • 2011-12-05
    • Akinori HeishiSatoshi YamanakaHideki Yoshii
    • Akinori HeishiSatoshi YamanakaHideki Yoshii
    • G09G3/36
    • G09G5/10G09G3/3426G09G2320/0238G09G2360/16
    • A light emission control device includes a partial region feature quantity detector, an enlarged region feature quantity detector, a whole screen feature quantity detector, and a light emission controller. The partial region feature quantity detector detects a feature quantity of the image as a partial region feature quantity. The enlarged region feature quantity detector defines the partial region of interest and the partial regions neighboring the partial region of interest, and detects a feature quantity of the image of the enlarged region. The whole screen feature quantity detector detects this feature quantity as a whole screen feature quantity. On the basis of the partial region feature quantity and the enlarged region feature quantity pertaining to the partial region of interest, and the whole screen feature quantity, the light emission controller controls the light emission luminance of the light emission unit corresponding to the partial region of interest.
    • 发光控制装置包括部分区域特征量检测器,扩大区域特征量检测器,全屏特征量检测器和发光控制器。 部分区域特征量检测器检测图像的特征量作为部分区域特征量。 扩大区域特征量检测器定义感兴趣的部分区域和与感兴趣部分区域相邻的部分区域,并且检测放大区域的图像的特征量。 整个屏幕特征量检测器将该特征量检测器作为整个屏幕特征量检测。 基于部分区域特征量和与感兴趣的部分区域相关的扩大区域特征量和整个屏幕特征量,发光控制器控制对应于部分区域的部分区域的发光单元的发光亮度 利益。