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    Rear projection type display system
    1.
    发明授权
    Rear projection type display system 失效
    背投型显示系统

    公开(公告)号：US5870225A

    公开(公告)日：1999-02-09

    申请号：US760524

    申请日：1996-12-05

    申请人： Masanori Ogino ,  Yoshiaki Iwahara ,  Shoji Kuroda ,  Shuichi Sakamoto ,  Takashi Itoh ,  Makoto Kamiya

    发明人： Masanori Ogino ,  Yoshiaki Iwahara ,  Shoji Kuroda ,  Shuichi Sakamoto ,  Takashi Itoh ,  Makoto Kamiya

    IPC分类号： G03B21/62 ,  G03B21/60

    CPC分类号： G02B3/0043 ,  G02B3/005 ,  G02B3/0062 ,  G02B3/0068 ,  G03B21/625

    摘要： A rear projection type display system with a transmissive screen. A transparent reinforcing plate is coupled to a lenticular sheet of the screen on the light output side by a connective member to broaden the horizontal diverging angle by 60 degrees or more to the right and left sides. The duty factor of a black stripe formed on the lenticular sheet is set to 60% or more so improve the contrast of an image. The diverging angle at each point of a vertically-diffusing lens for diverging light in the vertical direction is modulated in accordance with the height of each point to offer a proper visual angle range in the vertical direction.

    摘要翻译： 具有透射屏幕的背投型显示系统。 透明加强板通过连接部件在光输出侧与屏幕的透镜片连接，以将水平发散角度向左右侧扩大60度以上。 形成在双凸透镜片上的黑色条纹的占空因数设定为60％以上，从而提高图像的对比度。 根据每个点的高度，调制用于沿垂直方向发散光的垂直扩散透镜的每个点处的发散角，以在垂直方向上提供适当的视角范围。

    Rear projection type display system
    2.
    发明授权
    Rear projection type display system 失效
    背投型显示系统

    公开(公告)号：US5611611A

    公开(公告)日：1997-03-18

    申请号：US401253

    申请日：1995-03-09

    申请人： Masanori Ogino ,  Yoshiaki Iwahara ,  Shoji Kuroda ,  Shuichi Sakamoto ,  Takashi Itoh ,  Makoto Kamiya

    发明人： Masanori Ogino ,  Yoshiaki Iwahara ,  Shoji Kuroda ,  Shuichi Sakamoto ,  Takashi Itoh ,  Makoto Kamiya

    IPC分类号： G03B21/62 ,  G03B21/60

    CPC分类号： G02B3/0043 ,  G02B3/005 ,  G02B3/0062 ,  G02B3/0068 ,  G03B21/625

    摘要： A rear projection type display system with a transmissive screen. A transparent reinforcing plate is coupled to a lenticular sheet of the screen on the light output side by a connective member to broaden the horizontal diverging angle by 60 degrees or more to the right and left sides. The duty factor of a black stripe formed on the lenticular sheet is set to 60% or more so improve the contrast of an image. The diverging angle at each point of a vertically-diffusing lens for diverging light in the vertical direction is modulated in accordance with the height of each point to offer a proper visual angle range in the vertical direction.

    摘要翻译： 具有透射屏幕的背投型显示系统。 透明加强板通过连接部件在光输出侧与屏幕的透镜片连接，以将水平发散角度向左右侧扩大60度以上。 形成在双凸透镜片上的黑色条纹的占空因数设定为60％以上，从而提高图像的对比度。 根据每个点的高度，调制用于沿垂直方向发散光的垂直扩散透镜的每个点处的发散角，以在垂直方向上提供适当的视角范围。

    Multi-screen projector
    3.
    发明授权
    Multi-screen projector 失效
    多屏投影机

    公开(公告)号：US5467221A

    公开(公告)日：1995-11-14

    申请号：US290146

    申请日：1994-08-15

    申请人： Yoshiaki Iwahara ,  Shoji Kuroda ,  Shuichi Sakamoto ,  Masanori Ogino

    发明人： Yoshiaki Iwahara ,  Shoji Kuroda ,  Shuichi Sakamoto ,  Masanori Ogino

    IPC分类号： G03B21/02 ,  G03B21/10 ,  G03B21/62 ,  H04N5/74 ,  G03B21/56

    CPC分类号： G03B21/02 ,  G03B21/10 ,  G03B21/625 ,  H04N9/3147

    摘要： A multi-screen projector having unit module projectors stacked at two higher and lower stages, each unit module projector having a screen with a Fresnel sheet unit, a prism sheet unit, and a lenticular sheet unit. By the functions of the Fresnel sheet unit and the prism sheet unit, main output light from higher and lower screens is converged to substantially the same target point. Only one type of metal molds is required for the Fresnel sheet unit as well as the prism sheet unit, thereby reducing the manufacturing cost of the multi-screen projector.

    摘要翻译： 一种具有堆叠在两个较高和较低阶段的单元模块投影仪的多屏幕投影仪，每个单元模块投影仪具有带菲涅耳片单元的屏幕，棱镜片单元和透镜片单元。 通过菲涅耳片单元和棱镜片单元的功能，来自上下屏幕的主输出光会聚到大致相同的目标点。 菲涅耳片单元和棱镜片单元仅需要一种类型的金属模具，从而降低多屏幕投影仪的制造成本。

    Large-screen projection-type display
    4.
    发明授权
    Large-screen projection-type display 失效
    大屏幕投影式显示

    公开(公告)号：US5200854A

    公开(公告)日：1993-04-06

    申请号：US838320

    申请日：1992-02-20

    申请人： Masanori Ogino ,  Yoshiaki Iwahara ,  Shuichi Sakamoto ,  Yukihiro Kobayashi

    发明人： Masanori Ogino ,  Yoshiaki Iwahara ,  Shuichi Sakamoto ,  Yukihiro Kobayashi

    IPC分类号： G03B21/56 ,  G03B21/62 ,  H04N5/74

    CPC分类号： G03B21/58 ,  G03B21/56 ,  G03B21/62 ,  G03B21/625

    摘要： The object of the invention is to provide a large-screen projection-type display using a transmission-type screen, wherein the transmission-type screen is formed of two or more sheets 4, 7, is tilted toward the viewer's side with a small gap kept between the sheets, and is stable relative to the temperature and moisture change of the environment. The front sheet 4 provided on the viewer's side and the Fresnel sheet 7 provided on the projection source side are tilted forward by about 7.degree. toward the viewers. The springs 10 are extended through wires 9 to exert the tension on the front sheet 4 in the vertical direction. At the same time, the springs exert a pressure on the Fresnel sheet 7 in the vertical direction.

    摘要翻译： 本发明的目的是提供一种使用透射型屏幕的大屏幕投影型显示器，其中透射型屏幕由两个或更多个薄片4,7形成，朝向观察者侧以小间隙倾斜 保持在片材之间，相对于环境的温度和湿度变化是稳定的。 设置在观察者侧的前片4和设置在投影源侧的菲涅耳片7朝向观看者向前倾斜大约7度。 弹簧10通过导线9延伸，以在垂直方向上施加在前片4上的张力。 同时，弹簧在垂直方向上对菲涅尔纸7施加压力。

    RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE COMPRISING THE SAME
    5.
    发明申请
    RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE COMPRISING THE SAME 审中-公开
    用于轮胎的橡胶组合物和包含其的气动轮胎

    公开(公告)号：US20090215941A1

    公开(公告)日：2009-08-27

    申请号：US12433603

    申请日：2009-04-30

    申请人： Takeo Nakazono ,  Shuichi Sakamoto

    发明人： Takeo Nakazono ,  Shuichi Sakamoto

    IPC分类号： C08K5/09

    CPC分类号： C08K3/24 ,  B60C1/0016 ,  C08K5/005 ,  C08K5/098 ,  C08L21/00

    摘要： The present invention provides a rubber composition for a tire tread which can prepare a tire having improved grip properties under conditions of a high temperature, and a pneumatic tire comprising the same.The present invention relates to the rubber composition for a tire tread containing more than 5 parts by weight of a basic antioxidant based on 100 parts by weight of the diene rubber components, wherein a metallic compound is a metallic compound comprising (1) a metallic salt of an organic carboxylic acid or (2) an inorganic metallic salt and an acid, and the pneumatic tire having a tire tread comprising the same.

    摘要翻译： 本发明提供一种用于轮胎胎面的橡胶组合物，其可以制备在高温条件下具有改进的抓地性能的轮胎，以及包括该轮胎的充气轮胎。 本发明涉及一种轮胎胎面用橡胶组合物，其含有基于100重量份二烯橡胶组分的5重量份以上的碱性抗氧化剂，其中金属化合物是金属化合物，其包含（1）金属盐 的有机羧酸或（2）无机金属盐和酸，并且所述充气轮胎具有包含该轮胎胎面的轮胎胎面。

    Video server for video distribution system
    6.
    发明授权
    Video server for video distribution system 失效

    公开(公告)号：US07069332B2

    公开(公告)日：2006-06-27

    申请号：US09739691

    申请日：2000-12-20

    申请人： Koichi Shibata ,  Masaru Igawa ,  Koichi Morita ,  Shuichi Sakamoto

    发明人： Koichi Shibata ,  Masaru Igawa ,  Koichi Morita ,  Shuichi Sakamoto

    IPC分类号： G06F15/16

    CPC分类号： H04N21/21 ,  H04N21/23

    摘要： A video server for distributing a digitized video content includes a unit for determining whether or not a video content requested from a terminal is stored in the video server, a unit for issuing a transmission request to another server for transmitting the video thereto in accordance with the HTTP protocol when the video content requested from the terminal is not stored in the video server, and a unit for receiving the video content transmitted from the other video server in accordance with the HTTP protocol, and transmitting the video content to the terminal in accordance with IP multicast or HTTP protocol.