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    • 82. 发明申请
    • LED ILLUMINATION DEVICE USING DIFFRACTION MEMBER
    • LED照明设备使用衍射成员
    • US20100181591A1
    • 2010-07-22
    • US12667026
    • 2007-07-09
    • Fumio Suzuki
    • Fumio Suzuki
    • H01L33/00
    • H01L33/20F21K9/00F21K9/20F21Y2103/10F21Y2115/10G02B5/02G02B5/1809H01L33/382H01L33/508
    • An object of this invention is to provide an LED illumination device that can substitute for a fluorescent light and obtain uniform light with high efficiency. The LED illumination device comprises an LED with a thin-plate-shaped semiconductor element body transmitting the light generated in a PN junction area in a thickness direction and emits it from the surface, a surface electrode that covers the surface of the semiconductor element body, and columnar dielectric antennas that penetrate the surface electrode in the thickness direction and that condense the light transmitted in a body of the semiconductor element and emit it outside, a diffraction member that is arranged on a luminous surface side of the LED and that diffracts and disperses the light emitted by the LED, and a diffusion member that is arranged outside the diffraction member and that diffuses the light dispersed by the diffraction member and emits it outside.
    • 本发明的一个目的是提供一种可以代替荧光并且以高效率获得均匀光的LED照明装置。 LED照明装置包括:LED,其具有薄板状半导体元件体,其透过在PN结区域沿厚度方向产生的光并从表面发射;覆盖半导体元件主体的表面的表面电极; 和柱状电介质天线,其在厚度方向上穿透表面电极,并且将透射在半导体元件的主体中的光会聚并发射到外部;衍射构件,其配置在LED的发光面侧,衍射和分散 由LED发射的光,以及散射构件,其布置在衍射构件外部,并且漫射由衍射构件分散的光并将其发射到外部。
    • 85. 发明授权
    • Process for producing xanthine derivatives with bacteria and fungi
    • 用细菌和真菌生产黄嘌呤衍生物的方法
    • US6107064A
    • 2000-08-22
    • US581533
    • 1996-01-17
    • Junichi ShimadaTamotsu EguchiKenichi MochidaAkira HoriguchiTohru YasuzawaHideaki KusakaHiromi NonakaFumio Suzuki
    • Junichi ShimadaTamotsu EguchiKenichi MochidaAkira HoriguchiTohru YasuzawaHideaki KusakaHiromi NonakaFumio Suzuki
    • C07D473/04C07D473/06C12P17/18C12P17/16
    • C07D473/04C07D473/06C12P17/18
    • The present invention relates to a process for producing a xanthine derivative represented by formula (II), comprising converting a xanthine derivative represented by formula (I) {hereinafter, referred to as Compound (I)}: ##STR1## (wherein R.sup.1 and R.sup.2 independently represent hydrogen, or hydroxy-substituted, oxo-substituted, or unsubstituted lower alkyl) into a xanthine derivative represented by formula (II) {hereinafter, referred to as Compound (II)}: ##STR2## (wherein R.sup.3 and R.sup.4 independently represent hydrogen, or hydroxy-substituted, oxo-substituted, or unsubstituted lower alkyl; R.sup.5 and R.sup.6 independently represent hydrogen, hydroxy, or oxo; with the proviso that R.sup.5 and R.sup.6 are both hydrogen, at least one of R.sup.3 and R.sup.4 is hydroxy-substituted or oxo-substituted lower alkyl; and X and Y both represent hydrogen or are combined with each other to form a single bond) in the presence of an enzyme source for catalyzing hydroxylation or carbonylation of Compound (I) into Compound (II), and collecting the produced Compound (II).
    • PCT No.PCT / JP95 / 00929 Sec。 371日期1996年1月17日 102(e)日期1996年1月17日PCT提交1995年5月16日PCT公布。 公开号WO95 / 31460 日本特开平9-1252号公报发明内容本发明涉及由式(II)表示的黄嘌呤衍生物的制造方法,其特征在于,将由式(I)表示的黄嘌呤衍生物{以下称为化合物(I)} 和R2独立地表示氢或羟基取代的,取代或未取代的低级烷基)转化为由式(II)表示的黄嘌呤衍生物(以下称为化合物(II)}:(其中R 3和R 4独立地表示氢 或羟基取代的,取代或未取代的低级烷基; R 5和R 6独立地表示氢,羟基或氧代;条件是R 5和R 6都是氢,R 3和R 4中的至少一个是羟基取代的或 氧代取代的低级烷基; X和Y均表示氢或彼此结合形成单键)在用于催化化合物(I)羟化或羰基化成化合物(II)的酶源的存在下,以及大学 将所制备的化合物(II)。
    • 89. 发明授权
    • Camera having line of sight detecting device
    • 相机具有视线检测装置
    • US5758201A
    • 1998-05-26
    • US598141
    • 1996-02-07
    • Toshimi WatanabeIsao KishikawaYosuke KusakaShigemasa SatoMasao OwashiKenji TazakiFumio SuzukiHiroyuki IwasakiTsutomu Narisawa
    • Toshimi WatanabeIsao KishikawaYosuke KusakaShigemasa SatoMasao OwashiKenji TazakiFumio SuzukiHiroyuki IwasakiTsutomu Narisawa
    • G03B13/02G03B17/00
    • G03B13/02
    • A camera having a line of sight detecting device, includes a line of sight detection portion for detecting the line of sight position of a photographer, a portion of selection of a line of sight mode for selecting one of a single mode for locking a line of sight position obtained when a plurality of previous detection results of the line of sight detection portion satisfy a predetermined eye-gazing condition and a continuous mode for renewing the line of sight position on the basis of the latest line of sight position from the line of sight detection portion, a control mode setting portion for selecting a control mode for setting a camera phototaking condition, and a phototaking control for setting the camera phototaking condition in accordance with the line of sight position of the photographer when the control mode is selected, wherein when the control mode is selected by the control mode setting portion, the continuous mode is selected by the portion of selection of a line of sight mode, and the camera phototaking condition is set by the phototaking control in accordance with the line of sight position in the continuous mode.
    • 一种具有视线检测装置的相机,包括用于检测拍摄者的视线位置的视线检测部分,用于选择用于锁定一行的视线模式的单一模式之一的视线模式的一部分 当视线检测部分的多个先前检测结果满足预定的眼睛注视条件和基于从视线的最新视线位置更新视线位置的连续模式时获得的视线位置 检测部分,用于选择用于设置摄像机拍摄条件的控制模式的控制模式设置部分,以及当选择控制模式时根据拍摄者的视线位置设置摄像机拍摄条件的拍摄控制,其中当 通过控制模式设定部选择控制模式,通过视线的选择部分选择连续模式 模式,相机拍摄条件由连拍模式下的视线位置通过拍摄控制设定。