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    Method of forming a phosphor screen and an image display unit containing the phosphor screen
    1.
    发明授权
    Method of forming a phosphor screen and an image display unit containing the phosphor screen 失效
    形成荧光屏的方法和包含荧光屏的图像显示单元

    公开(公告)号：US07052353B2

    公开(公告)日：2006-05-30

    申请号：US10476489

    申请日：2002-05-09

    申请人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Akira Mikami ,  Hitoshi Tabata

    发明人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Akira Mikami ,  Hitoshi Tabata

    IPC分类号： H01J1/64 ,  H01J1/70 ,  H01J9/24 ,  H01J9/20 ,  H01J63/04

    CPC分类号： H01J29/28 ,  C09K11/02 ,  C09K11/08 ,  H01J9/221

    摘要： A method for forming a phosphor screen comprising the step of forming a phosphor layer containing a thermoplastic resin on the inner surface of a face plate, the step of pressurizing the phosphor layer being heated to plasticate the thermoplastic resin and smooth the surface of the phosphor layer, and the step of forming a metal film on the surface-smoothed phosphor layer and heating the face plate. Thermoplastic resin having a softening temperature of 50–350° C. can be used in the phosphor layer, and 0.05–50 wt % of such a thermoplastic resin in solid content ratio is contained in the layer. Heating/pressurizing conditions preferably involve temperatures of 50–350° C. and pressures of 10–10000 N/cm2. This method enhances the film forming property of a metal back layer and prevents cracks and pinholes in the metal back layer.

    摘要翻译： 一种形成荧光屏的方法，包括在面板的内表面上形成含有热塑性树脂的荧光体层的步骤，对被加热的荧光体层进行加压以塑化热塑性树脂并平滑荧光体层的表面的步骤 以及在表面光滑的荧光体层上形成金属膜并加热面板的步骤。 在荧光体层中可以使用软化温度为50〜350℃的热塑性树脂，在该层中含有0.05〜50重量％的固体成分的热塑性树脂。 加热/加压条件优选地包括50-350℃的温度和10-10000N / cm 2的压力。 该方法提高金属背层的成膜性，防止金属背层的裂纹和针孔。

    Dispersion for preventing electrification antistatic film and image display device
    2.
    发明授权
    Dispersion for preventing electrification antistatic film and image display device 失效
    用于防止带电抗静电膜和图像显示装置的分散体

    公开(公告)号：US06992431B2

    公开(公告)日：2006-01-31

    申请号：US10363267

    申请日：2001-09-11

    申请人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Akira Mikami ,  Hitoshi Tabata

    发明人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Akira Mikami ,  Hitoshi Tabata

    IPC分类号： H01J29/89

    CPC分类号： C09K3/16 ,  C08K3/22 ,  C09D7/61 ,  C09D7/67 ,  H01B1/08 ,  H01J29/868 ,  H01J2229/8635 ,  Y10T428/256 ,  Y10T428/259 ,  Y10T428/2995

    摘要： An image display device having a vacuum envelope which has a light transmissible panel, a funnel and a neck, its inside held vacuum, a phosphor layer is formed on the inside surface of the light transmissible panel, an electron gun is disposed within the neck. An antistatic film which contains high-resistance fine particles having a specific resistivity of 106 to 109 Ω·cm is formed on inside wall of the neck. The image display device is free from deterioration of display characteristics caused by a change of the track of electrons emitted by the application of voltage, a spark in a tube, or a leakage current.

    摘要翻译： 一种图像显示装置，其具有透光面板，漏斗和颈部的真空外壳，其内部保持真空，在透光面板的内表面上形成荧光体层，电子枪设置在颈部内。 在颈部的内壁上形成含有电阻率为10 -6〜10 9Ωcm的高电阻微粒的抗静电膜。 图像显示装置不会由于施加电压，管中的火花或漏电流而发射的电子轨迹的变化而导致的显示特性的劣化。

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20070164655A1

    公开(公告)日：2007-07-19

    申请号：US11620184

    申请日：2007-01-05

    申请人： Tomoko KOZUKA ,  Hajime Tanaka ,  Akiyoshi Nakamura ,  Akira Mikami ,  Takeo Ito

    发明人： Tomoko KOZUKA ,  Hajime Tanaka ,  Akiyoshi Nakamura ,  Akira Mikami ,  Takeo Ito

    IPC分类号： H01J63/04 ,  H01J1/62

    CPC分类号： H01J29/28 ,  H01J31/127

    摘要： A display device comprises a fluorescent screen provided with a shading portion including a plurality of openings, and a fluorescent layer formed on the shading portion, and a metal-back layer provided on the fluorescent screen and including a plurality of dividing means and a plurality of divisions defined by the dividing means, wherein the dividing means are provided on the shading portion via the fluorescent layer interposed therebetween, and an electrical resistance between each pair of adjacent ones of the divisions located with a corresponding dividing means interposed between the each pair falls within a range of 102Ω to 105Ω via the fluorescent layer.

    摘要翻译： 一种显示装置，其特征在于，具备：荧光屏，其设置有包括多个开口的遮光部和形成在所述遮光部上的荧光层，以及设置在所述荧光屏上的金属背层，具有多个分割装置和多个 由划分装置限定的划分，其中分隔装置经由隔着荧光层设置在遮光部上，并且在每对之间插入相应的分隔装置的每对相邻部分之间的电阻位于 通过荧光层的10欧姆至10欧姆的范围。

    Red emitting phosphor for cathode ray tube
    4.
    发明授权
    Red emitting phosphor for cathode ray tube 失效
    用于阴极射线管的红色发光荧光粉

    公开(公告)号：US06268691B1

    公开(公告)日：2001-07-31

    申请号：US09379113

    申请日：1999-08-23

    申请人： Hirofumi Takemura ,  Satoshi Sugano ,  Hiroyasu Yashima ,  Yohe Shimizu ,  Tsuyoshi Oyaizu ,  Akira Mikami

    发明人： Hirofumi Takemura ,  Satoshi Sugano ,  Hiroyasu Yashima ,  Yohe Shimizu ,  Tsuyoshi Oyaizu ,  Akira Mikami

    IPC分类号： H01J2910

    CPC分类号： H01J29/322 ,  C09K11/7789 ,  H01J29/325

    摘要： A red emitting phosphor comprises a yttrium oxysulfide phosphor as a base material. A red emitting phosphor of medium particle size type has such a particle size distribution that a content of a component of a particle diameter of less than 4.0 &mgr;m is 15% or less, that of a component of a particle diameter of 4.0 &mgr;m or more and less than 8.0 &mgr;m is 75% or more, and that of a component of a particle diameter of 8.0 &mgr;m or more is 10% or less. A red emitting phosphor of larger particle size type has such a particle size distribution that the content of a component of a particle diameter of less than 5.04 &mgr;m is 20% or less, that of a component of a particle diameter of 5.04 &mgr;m or more and less than 10.079 &mgr;m is 70% or more, and that of a component of a particle diameter of 10.079 &mgr;m or more is 10% or less. Phosphor layers employing these red emitting phosphors are excellent in denseness. Accordingly, a cathode ray tube of high contrast and high quality can be provided.

    摘要翻译： 红色发射磷光体包含硫氧化钇荧光体作为基材。 中等粒径型的红色发射荧光体具有粒径小于4.0μm的成分的含量为15％以下，粒径为4.0μm以上的成分的粒径分布， 小于8.0μm为75％以上，粒径为8.0μm以上的成分为10％以下。 粒径较大的红色荧光体具有如下的粒径分布：粒径小于5.04μm的成分的含量为20％以下，粒径为5.04μm以上的成分的含量， 小于10.079μmol为70％以上，粒径为10.079μm以上的成分为10％以下。 使用这些红色发光荧光体的荧光体层的致密性优异。 因此，可以提供高对比度和高质量的阴极射线管。

    EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
    7.
    发明申请
    EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE 失效
    内燃机排气净化系统

    公开(公告)号：US20130055703A1

    公开(公告)日：2013-03-07

    申请号：US13696972

    申请日：2010-05-12

    申请人： Shunsuke Toshioka ,  Shinya Hirota ,  Kazuhiro Itoh ,  Koichiro Fukuda ,  Akira Mikami

    发明人： Shunsuke Toshioka ,  Shinya Hirota ,  Kazuhiro Itoh ,  Koichiro Fukuda ,  Akira Mikami

    IPC分类号： F01N3/10

    CPC分类号： F01N3/208 ,  B01D53/90 ,  B01D53/9409 ,  B01D53/9495 ,  B01D2251/2062 ,  F01N3/2033 ,  F01N13/009 ,  F01N2560/06 ,  F01N2610/02 ,  F01N2610/03 ,  F01N2900/0416 ,  F01N2900/1602 ,  Y02T10/24 ,  Y02T10/26

    摘要： An object of the present invention is to increase the flexibility in the layout of an exhaust gas purification system for an internal combustion engine including selective catalytic reduction catalyst provided in an exhaust passage of the internal combustion engine and an addition device for supplying reducing agent derived from ammonia to the selective catalytic reduction catalyst, without a deterioration of the performance in reducing nitrogen oxides. To achieve the object, the exhaust gas purification system for an internal combustion engine according to the present invention is configured to supply hydrocarbon at the same time when reducing agent derived from ammonia is supplied to the selective catalytic reduction catalyst, thereby producing reducing agent that is hard to be oxidized by a precious metal catalyst.

    摘要翻译： 本发明的目的在于提高内燃机的排气净化系统的布置灵活性，所述内燃机包括设置在内燃机的排气通路中的选择性催化还原催化剂，以及用于供给源自 氨至选择性催化还原催化剂，而不会降低还原氮氧化物的性能。 为了达到上述目的，本发明的内燃机用废气净化装置，在向选择性催化还原催化剂供给来自氨的还原剂的同时，同时供给烃，由此生成还原剂， 难以被贵金属催化剂氧化。

    Exhaust gas purification device
    9.
    发明授权
    Exhaust gas purification device 有权
    废气净化装置

    公开(公告)号：US06823664B2

    公开(公告)日：2004-11-30

    申请号：US10307311

    申请日：2002-12-02

    申请人： Koichiro Nakatani ,  Shinya Hirota ,  Akira Mikami ,  Toshiaki Tanaka ,  Takamitsu Asanuma ,  Koichi Kimura ,  Shunsuke Toshioka

    发明人： Koichiro Nakatani ,  Shinya Hirota ,  Akira Mikami ,  Toshiaki Tanaka ,  Takamitsu Asanuma ,  Koichi Kimura ,  Shunsuke Toshioka

    IPC分类号： F01N300

    CPC分类号： F02D41/028 ,  B01D53/9431 ,  B01D53/9495 ,  F01N3/0233 ,  F01N3/0842 ,  F01N3/085 ,  F01N3/0878 ,  F01N3/0885 ,  F01N13/0097 ,  F01N13/011 ,  F01N2570/04

    摘要： An exhaust gas purification device having a NOx absorbent includes a by-pass passage for by-passing the NOx absorbent, an exhaust gas flow rate control portion for regulating both a flow rate of exhaust gas flowing to the NOx absorbent and the flow rate of the exhaust gas bypassing the NOx absorbent, and a reductant addition portion for adding reductant into an exhaust passage upstream of the NOx absorbent. In this device, when it is necessary to discharge sulfur components from the NOx absorbent, a temperature rise control is executed such that a temperature of the NOx absorbent becomes higher than a predetermined temperature. Next, a rich condition control is executed such that an air-fuel ratio of the exhaust gas flowing to the NOx absorbent becomes one of a substantially stoichiometric condition and a rich condition. The flow rate of the exhaust gas to the NOx absorbent during the temperature rise control is controlled so as to be higher than that during the rich condition control.

    摘要翻译： 具有NOx吸收剂的排气净化装置具有用于旁路NOx吸收剂的旁路通路，排气流量控制部，用于调节流向NOx吸收剂的废气的流量和 旁路NO x吸收剂的废气和用于将还原剂添加到NOx吸收剂上游的排气通道的还原剂添加部分。 在该装置中，当需要从NOx吸收剂排出硫成分时，执行升温控制，使得NOx吸收剂的温度变得高于预定温度。 接下来，执行丰富状态控制，使得流向NOx吸收剂的废气的空燃比成为基本上理论上的条件和浓度条件之一。 在升温控制期间，排气对NOx吸收剂的流量进行控制，使其高于浓缩条件控制时的流量。

    Differential device and method of manufacturing the device
    10.
    发明授权
    Differential device and method of manufacturing the device 失效
    差分装置及其制造方法

    公开(公告)号：US06463830B1

    公开(公告)日：2002-10-15

    申请号：US09486891

    申请日：2000-06-09

    申请人： Yoshitaka Ito ,  Makoto Ohuchi ,  Masanori Hara ,  Akitoshi Nakamura ,  Naoki Maruyama ,  Naoto Watanabe ,  Akira Mikami ,  Shuuji Yamada ,  Kazuyuki Kurakake

    发明人： Yoshitaka Ito ,  Makoto Ohuchi ,  Masanori Hara ,  Akitoshi Nakamura ,  Naoki Maruyama ,  Naoto Watanabe ,  Akira Mikami ,  Shuuji Yamada ,  Kazuyuki Kurakake

    IPC分类号： F16H5702

    CPC分类号： F16H48/147 ,  F16H48/12 ,  Y10T74/19005

    摘要： The differential apparatus comprises (a) a casing rotated by a driving force from outside; (b) a pair of opposing disc plates coaxially disposed in the casing, an opposing surface of each disc plate being formed with a circumferentially continuous groove winding such that a radial position changes at a constant period; (c) a plurality of balls rolling in opposing winding continuous grooves of both disc plates; and (d) a ball holder rotating integrally with the casing and having a plurality of radially extending guide holes, each guide hole movably receiving each ball, wherein the winding continuous groove of each disc plate circumferentially continuously has first guide regions each extending from a radially outer position to a radially inner position of each disc plate and second guide regions each extending from a radially inner position to a radially outer position, inflected regions each connecting each first guide region and each second guide region being larger in width and/or depth than the first guide regions and the second guide regions, whereby a contact stress between the balls and the winding continuous groove is decreased in the inflected regions.

    摘要翻译： 该差速装置包括：（a）通过来自外部的驱动力旋转的壳体; （b）同轴地设置在壳体中的一对相对的盘片，每个盘片的相对表面形成有周向连续的槽绕组，使得径向位置以恒定周期改变; （c）在两个盘片的相对的缠绕连续槽中滚动的多个滚珠; 和（d）与壳体一体地旋转并具有多个径向延伸的导向孔的滚珠保持架，每个导向孔可移动地容纳每个球，其中每个盘片的绕组连续槽周向连续地具有第一引导区域， 外部位置到每个盘片的径向内部位置和每个从径向内部位置延伸到径向外部位置的第二引导区域，每个连接每个第一引导区域和每个第二引导区域的弯曲区域的宽度和/或深度大于 第一引导区域和第二引导区域，由此在弯曲区域中球和缠绕连续槽之间的接触应力减小。