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    • 14. 发明授权
    • Lighting device, display device and television receiver
    • 照明装置,显示装置和电视接收机
    • US08833956B2
    • 2014-09-16
    • US13512030
    • 2010-10-29
    • Shinji Matsumoto
    • Shinji Matsumoto
    • G09F13/04G02F1/1335
    • G02F1/133603G02F1/133605G02F1/133611
    • A lighting device includes a light source, a chassis housing the light source, and a reflection sheet provided in the chassis. The reflection sheet includes a bottom portion and a sloped portion. The bottom portion extends along a surface of the bottom plate and the sloped portion extends from a peripheral edge of the bottom portion. The sheet sloped portion is inclined with respect to the sheet bottom portion toward a light exit side of the lighting device. The reflection sheet includes a border portion and an adjacent portion. The border portion includes a borderline between the bottom portion and the sloped portion and an area along the borderline, and the adjacent portion is provided close to the border portion and on a side far away from the borderline. Light reflectance is higher in the border portion than in the adjacent portion on the surface of the reflection sheet.
    • 照明装置包括光源,容纳光源的底架以及设置在底架中的反射片。 反射片包括底部和倾斜部分。 底部部分沿着底板的表面延伸,并且倾斜部分从底部的周边边缘延伸。 片材倾斜部分相对于片材底部朝向照明装置的光出射侧倾斜。 反射片包括边界部分和相邻部分。 边界部分包括底部和倾斜部分之间的边界以及沿着边界的区域,并且相邻部分靠近边界部分设置在远离边界线的一侧。 边界部分的光反射率高于反射片表面的相邻部分。
    • 16. 发明授权
    • Lighting device, display device and television receiver
    • 照明装置,显示装置和电视接收机
    • US08657458B2
    • 2014-02-25
    • US13505752
    • 2010-10-21
    • Shinji Matsumoto
    • Shinji Matsumoto
    • G09F13/04
    • G02F1/133603G02F1/133605G02F1/133608G02F1/133611
    • A lighting device, uneven brightness of which is suppressed, is provided. A lighting device of the present invention includes LEDs 17, a chassis 14 that houses the LEDs 17 therein, and a chassis reflection sheet 22 that is provided on an inner surface of the chassis 14 and configured to reflect light from the LEDs 17. The LEDs 17 are provided on a bottom plate 14a of the chassis 14. The chassis reflection sheet 22 has a bottom portion 31 that extends along the bottom plate 14a and slanted portions 32 that extend from a periphery of the bottom portion 31. The slanted portions 32 slant to a direction in which the LED emits light with respect to the bottom portion. A boundary L between the bottom portion 31 and the slanted portions 32 is formed in a nonlinear shape in a plan view.
    • 提供抑制不均匀亮度的照明装置。 本发明的照明装置包括LED 17,容纳LED 17的底座14以及设置在底盘14的内表面上并被配置为反射来自LED 17的光的底座反射片22. LED 17设置在底盘14的底板14a上。底盘反射片22具有沿着底板14a延伸的底部31和从底部31的周边延伸的倾斜部32。倾斜部32倾斜 朝向相对于底部发光的方向。 底部31和倾斜部32之间的边界L在平面图中形成为非线性形状。
    • 19. 发明申请
    • VERTICAL ROLLER MILL
    • 垂直滚子铣刀
    • US20120138718A1
    • 2012-06-07
    • US13389492
    • 2010-11-18
    • Takuichiro DaimaruYasuhiro SueokaKenichi ArimaTsugio YamamotoTakashi TsutsubaShinji MatsumotoKoki MatsuzakiSotaro Yamaguchi
    • Takuichiro DaimaruYasuhiro SueokaKenichi ArimaTsugio YamamotoTakashi TsutsubaShinji MatsumotoKoki MatsuzakiSotaro Yamaguchi
    • B02C23/12B02C15/00
    • B07B7/08B02C15/00B02C15/001B02C2015/002B07B11/04
    • In a vertical roller mill including a fixed classifier, a proportion of coarse particles in a pulverized coal product is reduced. The vertical roller mill (10) includes a cyclone-type fixed classifier (20A) provided within a casing (11) for classifying fine powder having a small particle diameter by centrifugal force and discharging the classified powder to the outside. The fixed classifier (20A) is adapted to discharge the fine powder to the outside from a pulverized coal outlet (16) at an upper side through a lower end portion of an inner cylinder (24) provided inside a cone (21) by introducing a solid-gas two-phase flow into the inside from a fixed vane inlet window (22) opened on the cone (21) and swirling the solid-gas two-phase flow using a fixed vane (23) arranged in the vicinity of the inner side of the fixed vane inlet window (22). A deflector (26) is provided in the vicinity of the fixed vane inlet window (22) for strengthening the solid-gas two-phase flow delivered into the inside of the cone (21) from the fixed vane inlet window (22) in the downward direction.
    • 在包括固定分级机的立式辊磨机中,粉煤产品中的粗颗粒的比例降低。 立式辊磨机(10)包括设置在壳体(11)内的旋风型固定分级器(20A),用于通过离心力分级具有小粒径的细粉末并将分级粉末排出到外部。 固定分级器(20A)适于通过引入一个锥体(21)内的设置在锥体(21)内部的内筒(24)的下端部,从上侧的粉煤出口(16)将细粉末排出到外部, 固体气体两相流从在锥体(21)上打开的固定叶片入口窗(22)流入内部,并且使用布置在内部附近的固定叶片(23)来旋转固体气体两相流 侧固定叶片入口窗(22)。 在固定叶片入口窗(22)附近设置有偏转器(26),用于在固定叶片入口窗口(22)中从固定叶片入口窗口(22)加强从锥体(21)的内部输送的固体气体两相流 向下方向。
    • 20. 发明授权
    • Radiocommunication system and multicast data distribution method in the radiocommunication system
    • 无线电通信系统中的无线电通信系统和组播数据分配方法
    • US08175023B2
    • 2012-05-08
    • US12521146
    • 2007-01-25
    • Masafumi HikariYoshimi SaitoShinji MatsumotoJun Asaki
    • Masafumi HikariYoshimi SaitoShinji MatsumotoJun Asaki
    • H04H20/71
    • H04W72/005H04L47/10H04W4/06H04W24/00H04W28/08H04W92/20
    • Radio resources are utilized efficiently and the communication quality is improved by flexibly adapting to the state of radio waves at a base station varying every moment or the topology of the distribution area of contents in multicast communication. The base station (100) stores information including the flow distribution starting time, the error rate measuring period, the threshold in an intra-base station flow management table. When detecting that it becomes the time before the error rate measuring period from the flow distribution starting time, the reception quality of radio terminals in the communication area of the base station (100) is measured. A base station (100-b) where the reception quality exceeds the threshold redundantly transmits multicast data assigned to a plurality of radio resources (800-b1, 800-b3, 800-b5). A base station (100-a) where the reception quality does not exceed the threshold transmits multicast data assigned to a single radio resource (800-a1).
    • 无线资源被有效地利用,并且通过灵活地适应于每一时刻变化的基站的无线电波的状态或多播通信中的内容分布区域的拓扑来改善通信质量。 基站(100)在基站内流量管理表中存储包括流量分配开始时间,错误率测量周期,阈值的信息。 当检测到从流量分配开始时刻到达错误率测量期间之前的时间时,测量基站(100)的通信区域中的无线终端的接收质量。 接收质量超过阈值的基站(100-b)冗余地发送分配给多个无线电资源(800-b1,800-b3,800-b5)的多播数据。 接收质量不超过阈值的基站(100-a)发送分配给单个无线资源(800-a1)的多播数据。