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    • 3. 发明授权
    • Camera device and monitor system
    • 相机设备和监控系统
    • US07872099B2
    • 2011-01-18
    • US11501845
    • 2006-08-10
    • Tatsuhito SagawaMakoto KikuchiNaoki Fujiwara
    • Tatsuhito SagawaMakoto KikuchiNaoki Fujiwara
    • G03B7/00H04N5/235
    • H04N5/23293H04N5/2352
    • A camera device includes: an iris unit for varying exposure; a shutter control unit for varying a shutter speed of an imaging element; and a control unit for controlling the signal processing unit and the entire device. The camera device further includes: an exposure target calculation unit for calculating a control value used for controlling the iris unit or the shutter control unit so that an exposure amount will be a target value based on information on a signal level from a signal processing unit; and a malfunction judgment unit for determining a malfunction in the device based on information on the control value obtained by the exposure target calculation unit and the signal level from the signal processing unit.
    • 相机装置包括:用于变化曝光的光圈单元; 用于改变成像元件的快门速度的快门控制单元; 以及用于控制信号处理单元和整个设备的控制单元。 相机装置还包括:曝光对象计算单元,用于计算用于控制光圈单元或快门控制单元的控制值,使得曝光量将基于来自信号处理单元的信号电平的信息为目标值; 以及故障判断单元,用于基于关于由所述曝光对象计算单元获得的控制值和来自所述信号处理单元的信号电平的信息来确定所述设备中的故障。
    • 4. 发明申请
    • Camera device and monitor system
    • 相机设备和监控系统
    • US20070046808A1
    • 2007-03-01
    • US11501845
    • 2006-08-10
    • Tatsuhito SagawaMakoto KikuchiNaoki Fujiwara
    • Tatsuhito SagawaMakoto KikuchiNaoki Fujiwara
    • H04N5/235
    • H04N5/23293H04N5/2352
    • A camera device includes: an iris unit for varying exposure; a shutter control unit for varying a shutter speed of an imaging element; and a control unit for controlling the signal processing unit and the entire device. The camera device further includes: an exposure target calculation unit for calculating a control value used for controlling the iris unit or the shutter control unit so that an exposure amount will be a target value based on information on a signal level from a signal processing unit; and a malfunction judgment unit for determining a malfunction in the device based on information on the control value obtained by the exposure target calculation unit and the signal level from the signal processing unit.
    • 相机装置包括:用于变化曝光的光圈单元; 用于改变成像元件的快门速度的快门控制单元; 以及用于控制信号处理单元和整个设备的控制单元。 相机装置还包括:曝光对象计算单元,用于计算用于控制光圈单元或快门控制单元的控制值,使得曝光量将基于来自信号处理单元的信号电平的信息为目标值; 以及故障判断单元,用于基于关于由所述曝光对象计算单元获得的控制值和来自所述信号处理单元的信号电平的信息来确定所述设备中的故障。
    • 6. 发明授权
    • Silver halide photographic emulsion
    • 卤化银照相乳剂
    • US06632595B2
    • 2003-10-14
    • US10094988
    • 2002-03-12
    • Makoto KikuchiGenichi Furusawa
    • Makoto KikuchiGenichi Furusawa
    • G03C1035
    • G03C1/035G03C1/0051G03C2001/0056G03C2001/0058G03C2001/03535G03C2001/03552G03C2200/03
    • A silver halide photographic emulsion comprising grains, wherein 50% or more (numerical ratio) of all the grains are occupied by tabular grains meeting the requirements (i) to (iii): (i) a silver iodobromide or silver iodochlorobromide tabular grain having (111) faces as main planes and having two parallel twin planes; (ii) a thickness of 0.12 &mgr;m or less; and (iii) the tabular grains have a grain fringe portion meeting the requirements: (a) the grain fringe portion has a phase of high silver iodide content in either of an upper region and a lower region than a region sandwiched between the two twin planes, and (b) “A”, which represents the maximum local silver iodide content (mol %) in the phase of high silver iodide content, satisfies the relationship: A−6.0≧B, wherein “B” represents local silver iodide content (mol %) in an opposite part to the phase of high silver iodide content.
    • 包含颗粒的卤化银照相乳剂,其中所有颗粒的50%以上(数值比)占满满足要求(i)至(iii)的片状颗粒:(i)碘溴化银或碘氯溴化银 (111)面作为主平面并具有两个平行的双平面的片状颗粒;(ii)0.12μm或更小的厚度; (iii)片状颗粒具有满足以下要求的颗粒边缘部分:(a)颗粒边缘部分在上部区域和下部区域中的任一个中具有高碘化银含量的相, 夹在两个双面之间的区域,代表碘化银含量高的相中的最大局部碘化银含量(mol%)的“A”满足以下关系: 其中“B”表示与碘化银含量高的相反部分的局部碘化银含量(mol%)。
    • 7. 发明授权
    • Silver halide color photographic material and image formation method using the same
    • 卤化银彩色照相材料和图像形成方法使用相同
    • US06337177B1
    • 2002-01-08
    • US09389588
    • 1999-09-03
    • Makoto Kikuchi
    • Makoto Kikuchi
    • G03C146
    • G03C7/3022G03C1/0051G03C1/42G03C2007/3025G03C2200/21
    • Disclosed is a silver halide color photographic material comprising a support, photosensitive silver halide emulsion layers grouped into at least three units according to their color sensitivities, each of which comprises a blue-sensitive, green-sensitive or red-sensitive silver halide emulsion, a color developing agent and a coupler, and a light-insensitive layer, wherein the photographic material has a total silver coverage of at most 5.0 g/m2, and at least one emulsion comprised in the highest-speed emulsion layer of at least one of each unit is a tabular silver halide emulsion that comprises tabular silver halide grains having an average thickness of from 0.05 to 0.20 &mgr;m.
    • 公开了一种卤化银彩色照相材料,其包含支持体,感光卤化银乳剂层根据其颜色敏感度分为至少三个单元,其中每一个包含蓝敏感,绿敏感或红敏卤化银乳剂, 彩色显影剂和成色剂,以及不透光层,其中所述照相材料具有至多5.0g / m 2的总银覆盖率,以及包含在每个所述至少一个的最高速度乳剂层中的至少一种乳液 单元是片状卤化银乳剂,其包含平均厚度为0.05至0.20μm的片状卤化银颗粒。
    • 8. 发明授权
    • Delay circuit for giving delays of variable width
    • 延迟电路给出可变宽度的延迟
    • US5923199A
    • 1999-07-13
    • US769726
    • 1996-12-18
    • Makoto Kikuchi
    • Makoto Kikuchi
    • H03H11/26H03K5/14H03K5/15H03K5/13
    • H03K5/131
    • A scale of circuit is reduced when a plurality of variable delay circuits are provided with respect to the same signal. A variable delay circuit is constructed such that variable delay circuit elements each comprising a delay circuit element composed of buffer gates each having an identical amount of delay connected in series and a selector e for selecting the input and output of the delay circuit element are connected in series in n-1 stages, wherein the number of the delay elements of the delay circuit element in each variable delay circuit element is 2.sup.i-1 (i: number of stages) in the order from the final stage. Other variable delay circuits are constructed such that the delay circuit element in the first stage of variable delay circuit elements in the one first stage of variable delay circuit elements of the one variable delay circuit is shared by the other variable delay circuits, and selectors for selecting the input and output of the delay circuit element and stages of variable delay circuit elements each comprising the delay circuit element composed of the delay elements connected in series and the selector for selecting the input and output of the delay circuit element are connected in series, wherein the number of the delay elements of the delay circuit element in each variable delay circuit element is 2.sup.i-1 (i: number of stages) in the order from the final stage.
    • 当相对于相同的信号提供多个可变延迟电路时,电路的规模减小。 可变延迟电路被构造成使得每个包括由缓冲器门组成的延迟电路元件的可变延迟电路元件各自具有串联连接的延迟量的延迟电路元件和用于选择延迟电路元件的输入和输出的选择器e连接在 串联在n-1级,其中每个可变延迟电路元件中的延迟电路元件的延迟元件的数量是从最后阶段开始的顺序为2i-1(i:级数)。 其他可变延迟电路被构造成使得一个可变延迟电路的可变延迟电路元件的一个第一级的可变延迟电路元件的第一级中的延迟电路元件被其他可变延迟电路共享,并且用于选择的选择器 延迟电路元件的输入和输出以及包括由串联连接的延迟元件构成的延迟电路元件和用于选择延迟电路元件的输入和输出的选择器的可变延迟电路元件的串联连接,其中 每个可变延迟电路元件中的延迟电路元件的延迟元件的数量是从最后阶段开始的顺序为2i-1(i:级数)。