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1. 发明授权

US5931555A Background lighting apparatus for liquid crystal display 失效
标题翻译：用于液晶显示器的背景照明装置
公开(公告)号：US5931555A
公开(公告)日：1999-08-03
申请号：US794652
申请日：1997-02-03
申请人： Fumiaki Akahane , Tooru Yagasaki , Tatsuaki Funamoto
发明人： Fumiaki Akahane , Tooru Yagasaki , Tatsuaki Funamoto
IPC分类号： F21V8/00 , G02B6/00
CPC分类号： G02B6/0036 , G02B6/0061 , G02B6/0043 , G02B6/0068 , G02B6/0071
摘要： A background lighting apparatus includes a light entering edge surface around substantially the entire periphery of a highly specular transparent plate wherein light beams enter from peripheral light sources and travel toward the central portion of the plate and are dispersed and diffused by a diffusion system formed relative to the transparent plate. Uniformity of luminance provided from the background lighting apparatus is enhanced as a whole by increasing the incident quality of the input light beams into the transparent plate while easing the incident directivity of the light beams on the transparent plate with the overall substantial enhancement of luminance produced from the apparatus. Further, the temperature distribution on a liquid crystal panel positioned adjacent to the output surface of the background lighting apparatus is substantially uniform across the panel so that the transmission quality of the liquid crystal material, which is dependent upon ambient temperatures, is made substantially more uniform resulting in significantly higher levels of uniformity in luminance across the display as well as uniformity of displayed colors and gradations thereof emanating from the display panel.
摘要翻译：背景照明装置包括在高度镜面透明板的基本上整个周边周围的光进入边缘表面，其中光束从周边光源进入并朝向板的中心部分移动，并且通过相对于透明板。通过将输入光束入射到透明板中的入射质量整体上增强了背景照明装置提供的亮度的均匀性，同时将透光板上的光束的入射方向性减轻，总体显着提高了从该装置。此外，位于背景照明装置的输出表面附近的液晶面板上的温度分布在面板上基本均匀，使得取决于环境温度的液晶材料的传输质量基本上更均匀导致显示器上的亮度的均匀度显着更高，以及从显示面板发出的显示颜色和灰度的均匀性。

2. 发明授权

US5667289A Background lighting apparatus for liquid crystal display 失效
标题翻译：用于液晶显示器的背景照明装置
公开(公告)号：US5667289A
公开(公告)日：1997-09-16
申请号：US864772
申请日：1992-04-07
申请人： Fumiaki Akahane , Tooru Yagasaki , Tatsuaki Funamoto
发明人： Fumiaki Akahane , Tooru Yagasaki , Tatsuaki Funamoto
IPC分类号： F21V8/00 , G02B6/00
CPC分类号： G02B6/0036 , G02B6/0061 , G02B6/0043 , G02B6/0068 , G02B6/0071
摘要： A background lighting apparatus includes a light entering edge surface around substantially the entire periphery of a highly internally reflecting transparent plate wherein light beams enter from peripheral light sources and travel toward the central portion of the plate and are dispersed and diffused by a diffusion system formed relative to the transparent plate. Uniformity of luminance provided from the background lighting apparatus is enhanced as a whole by increasing the incident quality of the input light beams into the transparent plate while easing the incident directivity of the light beams on the transparent plate with the overall substantial enhancement of luminance produced from the apparatus. Further, the temperature distribution on a liquid crystal panel positioned adjacent to the output surface of the background lighting apparatus is substantially uniform across the panel so that the transmission quality of the liquid crystal material, which is dependent upon ambient temperatures, is made substantially more uniform resulting in significantly higher levels of uniformity in luminance across the display as well as uniformity of displayed colors and gradations thereof emanating from the display panel.
摘要翻译：背景照明装置包括在高度内反射透明板的大致整个周边周围的光进入边缘表面的光，其中光束从周边光源进入并且朝向板的中心部分移动，并且通过相对形成的扩散系统而分散和扩散到透明板。通过将输入光束入射到透明板中的入射质量整体上增强了背景照明装置提供的亮度的均匀性，同时使透明板上的光束的入射方向性减轻，总体上显着提高了从该装置。此外，位于背景照明装置的输出表面附近的液晶面板上的温度分布在面板上基本均匀，使得取决于环境温度的液晶材料的传输质量基本上更均匀导致显示器上的亮度的均匀度显着更高，以及从显示面板发出的显示颜色和灰度的均匀性。

3. 发明授权

US06334830B1 Metal V-belt 失效
标题翻译：金属V型带
公开(公告)号：US06334830B1
公开(公告)日：2002-01-01
申请号：US09426756
申请日：1999-10-26
申请人： Tooru Yagasaki , Shigeru Kanehara , Hideaki Aoyama
发明人： Tooru Yagasaki , Shigeru Kanehara , Hideaki Aoyama
IPC分类号： F16G122
CPC分类号： F16G5/16
摘要： A metal V-belt comprising an endless metal ring member 14 and a plurality of metal element members 10 supported along said metal ring member wherein the clearance between a slot portion S of the metal element members 10 and the endless metal ring member 14 is set larger than the clearance in the thickness direction of the belt between the concave and convex portions of a coupling portion 5 used for linking disposed on the front and rear surfaces of the metal element members 10. This controls damage to the metal ring member caused by contact between the metal ring member outermost periphery of the metal V-belt used in, for example, an infinite variable-speed drive and the metal element members.
摘要翻译：金属V形带包括环形金属环构件14和沿所述金属环构件支撑的多个金属元件构件10，其中金属元件构件10的槽部分S与环形金属环构件14之间的间隙设定得更大比在金属元件10的前表面和后表面之间用于连接的连接部分5的凹部和凸部之间的带的厚度方向上的间隙大。这控制了由金属环构件在例如无限变速驱动器中使用的金属V形带的金属环构件最外周和金属元件构件。

4. 发明授权

US6090004A Belt for a continuously variable transmission 有权
标题翻译：皮带用于无级变速器
公开(公告)号：US6090004A
公开(公告)日：2000-07-18
申请号：US168935
申请日：1998-10-09
申请人： Shigeru Kanehara , Hideaki Yoshida , Hirofumi Akagi , Tooru Yagasaki , Tooru Fujii , Shinya Kuwabara
发明人： Shigeru Kanehara , Hideaki Yoshida , Hirofumi Akagi , Tooru Yagasaki , Tooru Fujii , Shinya Kuwabara
IPC分类号： F16G5/16 , F16G1/21
CPC分类号： F16G5/163 , F16G5/16
摘要： A belt for a continuously variable transmission in which an aggregate of metal rings formed by laminating a plurality of pieces of endless metal rings support a plurality of metal blocks. When the ratio .xi. of the coefficient of friction is set to be 2.0>.xi.>0.65, the amount of change in the tension on the metal ring of the innermost position decreases correspondingly. In particular, when the ratio .xi. of the coefficient of friction is set to be 1.0, resulting in the coefficient of friction .mu..sub.s between a ring and a block being equal to the coefficient of friction .mu..sub.SS between a ring and a ring, the amount of change in the tension on all metal rings become uniform, and each metal ring shares an amount of change in the tension which is 8% of the entire amount. This makes it possible to decrease the amount of change in the tension on the metal ring of the innermost position and, hence, to increase the durability of the aggregate of metal rings as a whole.
摘要翻译：一种用于无级变速器的带，其中通过层叠多个环形金属环形成的金属环的集合体支撑多个金属块。当摩擦系数xi设定为2.0> xi> 0.65时，最内侧的金属环上的张力的变化量相应地减小。特别地，当摩擦系数xi设定为1.0时，导致环与块之间的摩擦系数μs等于环与环之间的摩擦系数μSS，则该量所有金属环上的张力变化变得均匀，并且每个金属环共享一定量的张力变化量，其总量为8％。由此，能够减少最内侧的金属环上的张力变化量，能够提高金属环的集合体的整体的耐久性。

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