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    • 1. 发明授权
    • Camera capable of displaying the level of visual effect
    • 相机能够显示视觉效果的水平
    • US6141499A
    • 2000-10-31
    • US498067
    • 2000-02-04
    • Shigeto OhmoriTakehiro KatohYasuo MaedaTetsuo YamadaMasayasu HiranoNaohiro KageyamaHiroko Ono
    • Shigeto OhmoriTakehiro KatohYasuo MaedaTetsuo YamadaMasayasu HiranoNaohiro KageyamaHiroko Ono
    • G03B7/08G03B13/30G03B17/20
    • G03B17/20G03B7/0807G03B2207/005G03B2217/005G03B2217/185
    • A camera is provided with a photographing device for setting various photographing conditions which determine a state of a subject image to be obtained as a picture, the photography device including an exposure device having a Plurality of selectively settable exposure modes for automatically setting at least one exposure value based on brightness of a subject, a mode selector for selecting one of the plurality of exposure modes, a calculation unit for calculating an amount indicative of the state of the subject image in accordance with the photographing conditions set by the photography device, an estimation unit for estimating visual effects which the subject image provides based on the calculated state amount, and a display device for displaying the visual effect corresponding to the exposure mode selected by the mode selection means in accordance with the estimated visual effects. Accordingly, an operator of the camera is allowed to conceive before an exposing operation what the final picture will look like in accordance with the photographing conditions set in a variety of exposure modes.
    • 相机设置有拍摄装置,用于设置确定作为图像获得的被摄体图像的状态的各种拍摄条件,所述拍摄装置包括具有多个可选择可设置的曝光模式的曝光装置,用于自动设定至少一个曝光 基于被摄体的亮度的值,用于选择多个曝光模式中的一个的模式选择器;计算单元,用于根据由摄影装置设置的拍摄条件计算指示被摄体图像的状态的量;估计 用于基于计算出的状态量估计被摄体图像提供的视觉效果的单元,以及用于根据估计的视觉效果显示与由模式选择装置选择的曝光模式相对应的视觉效果的显示装置。 因此,根据在各种曝光模式中设置的拍摄条件,允许相机的操作者在曝光操作之前构想最终图像将看起来像什么。
    • 5. 发明授权
    • Red nitride phosphor and production method thereof
    • 红色氮化物荧光粉及其制备方法
    • US08148886B2
    • 2012-04-03
    • US11795298
    • 2006-01-25
    • Shin-ichi SakataTakeshi YamaoTetsuo Yamada
    • Shin-ichi SakataTakeshi YamaoTetsuo Yamada
    • C09K11/59C09K11/08
    • C09K11/0883C01B21/0602C01P2002/54C01P2002/72C01P2002/77C01P2002/84C01P2006/60C09K11/7728
    • A red phosphor where the crystal phase constituting the phosphor is monoclinic Eu-activated CaAlSiN3. A red phosphor which is Eu-activated CaAlSiN3 powder having an average particle diameter of 10 μm or less as measured in the non-pulverized state by the laser scattering particle size distribution analysis. A light-emitting device comprising a blue light-emitting element, a yellow phosphor capable of converting the blue light emitted from the blue light-emitting element into yellow light, and the above-described red phosphor capable of converting the blue light emitted from the blue light-emitting element into red light. A method for producing Eu-activated CaAlSiN3, comprising firing a raw material powder comprising Ca3N2, AlN, Si3N4 and EuN at 1,400 to 2,000° C. in a nitrogen-containing atmosphere, the Ca3N2, AlN and Si3N4 giving a composition falling in the region surrounded by a straight line connecting the following four points A to D in the composition diagram of FIG. 1, and EuN being contained in an amount of 0.01 to 10 parts by weight as Eu per 100 parts by weight in total of Ca3N2, AlN and Si3N4.
    • 构成荧光体的晶相的红色荧光体为单斜晶Eu激活CaAlSiN3。 一种红色荧光体,其是通过激光散射粒度分布分析在非粉碎状态下测定的平均粒径为10μm以下的Eu活化CaAlSiN 3粉末。 一种发光装置,包括蓝色发光元件,能够将从蓝色发光元件发射的蓝色光转换成黄色光的黄色荧光体,以及上述红色荧光体,其能够将从蓝色发光元件发出的蓝色光 蓝色发光元件变成红灯。 一种Eu活化的CaAlSiN 3的制造方法,其特征在于,在含氮气氛中,在1400〜2000℃下烧成含有Ca3N2,AlN,Si3N4,EuN的原料粉末,使Ca3N2,AlN,Si3N4在该区域 由连接图4的组成图中的以下四点A至D的直线包围。 1,EuN的含量相对于Ca3N2,AlN和Si3N4总计为100重量份,为Eu为0.01〜10重量份。
    • 6. 发明授权
    • Solid state imaging device with increased vertical and horizontal resolutions in interlace scanning method
    • 具有逐行扫描方式的垂直和水平分辨率增加的固态成像装置
    • US07465910B2
    • 2008-12-16
    • US11191002
    • 2005-07-28
    • Tetsuo Yamada
    • Tetsuo Yamada
    • H01L27/00
    • H01L27/14621H01L27/14812H01L27/14831H04N9/045
    • A solid state imaging device comprises a semiconductor substrate defining a two-dimensional surface, a plurality of photoelectric conversion elements disposed in a light receiving area of said semiconductor substrate in a plurality of rows and columns, color filters in a plurality of colors, each color filter being arranged in correspondence with each photoelectric conversion element, wherein at least a color defining resolution corresponds to two photoelectric conversion elements adjacent to each other in a horizontal direction or in a vertical direction, a vertical electric charge transferring device that vertically transfers signal electric charges generated by the photoelectric conversion elements, a horizontal electric charge transfer device that horizontally transfers the signal electric charges transferred by the vertical electric charge transferring device, and an output device that outputs the signal electric charges transferred by the horizontal electric charge transferring device.
    • 固态成像装置包括限定二维表面的半导体衬底,多个行和列设置在所述半导体衬底的光接收区域中的多个光电转换元件,多种颜色的滤色器,每种颜色 滤波器与每个光电转换元件相对应地布置,其中至少一种颜色定义分辨率对应于在水平方向或垂直方向上彼此相邻的两个光电转换元件,垂直电荷转移装置,垂直传送信号电荷 由水平电荷转移装置水平传送由垂直电荷转移装置传送的信号电荷的水平电荷转移装置和输出通过水平电荷转移d转移的信号电荷的输出装置 服务。
    • 9. 发明申请
    • Image forming apparatus
    • 图像形成装置
    • US20070048039A1
    • 2007-03-01
    • US11350036
    • 2006-02-09
    • Aya KakishimaYasushi NagataYasuyuki KobayashiTatsunori IzawaJunpei AmanoToru InoueTetsuo YamadaAtsumi Kurita
    • Aya KakishimaYasushi NagataYasuyuki KobayashiTatsunori IzawaJunpei AmanoToru InoueTetsuo YamadaAtsumi Kurita
    • G03G15/20
    • G03G15/2025
    • An image forming apparatus includes an image forming section which transfers toner onto a latent image to form a toner image, a transfer section which transfers the toner image onto a recording material directly or via an intermediate transfer body, a fixing section which has a pair of rotatable members contacted and pressed each other, in which the recording material carrying the toner image is passed through the pair of rotatable members, and heats and presses the toner image to fix the toner image on the recording material, a cleaning section which cleans a peripheral surface of one of the pair of rotatable members, a paper dust amount measuring section which measures an amount of paper dust separably adhering to the recording material, before the toner image is transferred, and a control section which controls a cleaning operation rate of the cleaning section based on the measured amount of paper dust.
    • 图像形成装置包括图像形成部,其将调色剂转印到潜像上以形成调色剂图像;转印部,其直接或经由中间转印体将调色剂图像转印到记录材料上;固定部,其具有一对 可旋转的构件彼此接触并压靠,其中携带调色剂图像的记录材料通过一对可旋转构件,并加热并按压调色剂图像以将调色剂图像定影在记录材料上,清洁部分清洁外围 一个可旋转构件中的一个的表面,在调色剂图像被转印之前测量可分离地粘附到记录材料上的纸粉的量的纸粉量测量部分和控制清洁的清洁操作速率的控制部分 基于测量的纸粉量。