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    Image sensor and image reading device
    3.
    发明授权
    Image sensor and image reading device 有权
    图像传感器和图像读取装置

    公开(公告)号：US08199377B2

    公开(公告)日：2012-06-12

    申请号：US11916759

    申请日：2006-05-06

    申请人： Masahide Wakisaka ,  Harunobu Yoshida

    发明人： Masahide Wakisaka ,  Harunobu Yoshida

    IPC分类号： H04N1/04

    CPC分类号： H04N1/0318 ,  H04N1/1017 ,  H04N2201/0081 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/0434

    摘要： There is provided an image sensor in which an enlargement of a substrate width is not caused even in a case that a rod-shaped light source is provided on both sides of a resin lens plate, respectively, and in which a positional accuracy of component is superior. The image sensor comprises a rod-shaped light source for irradiating light to an original placed on an original glass plate, an imaging optics for focusing light reflected on the original, and a light-receiving element for receiving light passing through the imaging optics, the light-receiving element being positioned at a predetermined location on a substrate which is provided with through holes for terminals of lead frames of the rod-shaped light source. The terminals of lead frames of the rod-shaped light source are bent toward the center of the substrate to be connected with the through holes.

    摘要翻译： 提供了一种图像传感器，其中即使在分别在树脂透镜板的两侧设置棒状光源的情况下也不会引起基板宽度的扩大，并且其中部件的位置精度为 优越。 图像传感器包括用于将光照射到放置在原始玻璃板上的原稿的棒状光源，用于聚焦在原稿上反射的光的成像光学元件和用于接收通过成像光学元件的光的光接收元件， 光接收元件位于基板上的预定位置处，该基板设置有用于杆状光源的引线框架的端子的通孔。 杆状光源的引线框架的端子朝向基板的中心弯曲以与通孔连接。

    Adhering substance detector and controller using the same
    4.
    发明授权
    Adhering substance detector and controller using the same 失效
    粘附物质检测器和使用它的控制器

    公开(公告)号：US06919961B2

    公开(公告)日：2005-07-19

    申请号：US10276131

    申请日：2001-05-10

    申请人： Keiji Tsunetomo ,  Fumitoshi Kobayashi ,  Hideki Imanishi ,  Harunobu Yoshida ,  Masahide Wakisaka ,  Tatsumi Tokuda

    发明人： Keiji Tsunetomo ,  Fumitoshi Kobayashi ,  Hideki Imanishi ,  Harunobu Yoshida ,  Masahide Wakisaka ,  Tatsumi Tokuda

    IPC分类号： B60S1/08 ,  G01N21/17 ,  G01N21/55

    CPC分类号： G01N21/552 ,  B60S1/0818 ,  B60S1/0822 ,  B60S1/0837 ,  B60S1/0888

    摘要： An object sensor is provided, which has a high object detection rate with respect to an object such as a raindrop adhering to a detection surface, and which is capable of detecting the presence/absence of an object with a high sensitivity. A light source 10, a detection surface 110, a focusing lens 40, and a plurality of photodetecting elements of a photodetecting unit 50 form a focusing system of equal magnification that is capable of catching an image in a size smaller than an object to be detected. Light emitted from the light source 10 is incident on the detection surface 110 via a prism 20 at a predetermined incident angle. Without a raindrop 120, the total internal reflection condition is satisfied as shown by a path 140 of a beam, so that the beam is subjected to the total internal reflection. Then, the beam passes through a prism 30, and is focused on a photodetecting surface of the photodetecting unit 50 by the focusing lens 40. On the other hand, with a raindrop 120, the total internal reflection condition is not satisfied as shown by a trail 130 of a beam, so that the beam passes therethrough and is not focused on the photodetecting unit 50. A difference in signal level is determined on the photodetecting element basis, so that an object covering the detection surface 110 is detected.

    摘要翻译： 提供了一种对象传感器，其具有相对于粘附到检测表面上的诸如雨滴的物体的高物体检测率，并且能够以高灵敏度检测物体的存在/不存在。 光源10，检测面110，聚焦透镜40以及受光部50的多个受光元件构成能够捕捉小于被检测物的尺寸的图像的等倍率的聚焦系统 。 从光源10发射的光以预定的入射角通过棱镜20入射在检测面110上。 没有雨滴120，如束的路径140所示，满足全内反射条件，使得光束经受全内反射。 然后，光束通过棱镜30，并且通过聚焦透镜40聚焦在光电检测单元50的受光面上。 另一方面，利用雨滴120，如束的轨迹130所示，不满足全内反射条件，使得光束通过，并且不聚焦在光电检测单元50上。 在光检测元件的基础上确定信号电平的差异，从而检测覆盖检测面110的物体。

    Contact image sensor and method for manufacturing the same
    6.
    发明申请
    Contact image sensor and method for manufacturing the same 失效
    接触式图像传感器及其制造方法

    公开(公告)号：US20070057151A1

    公开(公告)日：2007-03-15

    申请号：US11516888

    申请日：2006-09-07

    申请人： Tomihisa Saito ,  Harunobu Yoshida ,  Masahide Wakisaka ,  Masaki Kitaoka

    发明人： Tomihisa Saito ,  Harunobu Yoshida ,  Masahide Wakisaka ,  Masaki Kitaoka

    IPC分类号： H01L27/00

    CPC分类号： H04N1/0318 ,  H04N2201/02412 ,  H04N2201/02429 ,  H04N2201/02441 ,  H04N2201/02456 ,  H04N2201/0247 ,  H04N2201/02483 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145

    摘要： A contact image sensor is provided including a housing, a slit plate a lens, one or two light sources and a light-receiving element array mounted on a light-receiving element array substrate. The housing contains the slit plate, the lens, the one or two light sources and the light-receiving element array substrate. The optical system of the contact image sensor is aligned and one or more depressions are formed on an end of the substrate for the alignment. Power to the one or two light sources is applied through one or more leads. Each of the one or more depressions is large enough so that each of the leads can be passed through the respective depressions.

    摘要翻译： 提供一种接触图像传感器，包括壳体，狭缝板，透镜，一个或两个光源和安装在光接收元件阵列基板上的光接收元件阵列。 壳体包含狭缝板，透镜，一个或两个光源和光接收元件阵列基板。 接触图像传感器的光学系统对准，并且在用于对准的基板的端部上形成一个或多个凹陷。 对一个或两个光源的电力通过一个或多个引线施加。 一个或多个凹陷中的每一个都足够大，使得每个引线可以通过相应的凹陷。

    IMAGE SENSOR AND IMAGE READING DEVICE
    7.
    发明申请
    IMAGE SENSOR AND IMAGE READING DEVICE 有权
    图像传感器和图像读取装置

    公开(公告)号：US20090135453A1

    公开(公告)日：2009-05-28

    申请号：US11916759

    申请日：2006-05-06

    申请人： Masahide Wakisaka ,  Harunobu Yoshida

    发明人： Masahide Wakisaka ,  Harunobu Yoshida

    IPC分类号： H04N1/028 ,  F21K7/00

    CPC分类号： H04N1/0318 ,  H04N1/1017 ,  H04N2201/0081 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/0434

    摘要： There is provided an image sensor in which an enlargement of a substrate width is not caused even in a case that a rod-shaped light source is provided on both sides of a resin lens plate, respectively, and in which a positional accuracy of component is superior. The image sensor comprises a rod-shaped light source for irradiating light to an original placed on an original glass plate, an imaging optics for focusing light reflected on the original, and a light-receiving element for receiving light passing through the imaging optics, the light-receiving element being positioned at a predetermined location on a substrate which is provided with through holes for terminals of lead frames of the rod-shaped light source. The terminals of lead frames of the rod-shaped light source are bent toward the center of the substrate to be connected with the through holes.

    摘要翻译： 提供了一种图像传感器，其中即使在分别在树脂透镜板的两侧上设置棒状光源的情况下也不会引起基板宽度的放大，并且其中部件的位置精度为 优越。 图像传感器包括用于将光照射到放置在原始玻璃板上的原稿的棒状光源，用于聚焦在原稿上反射的光的成像光学元件和用于接收通过成像光学元件的光的光接收元件， 光接收元件位于基板上的预定位置处，该基板设置有用于杆状光源的引线框架的端子的通孔。 杆状光源的引线框架的端子朝向基板的中心弯曲以与通孔连接。

    Signal light
    10.
    发明授权
    Signal light 失效
    信号灯

    公开(公告)号：US4791418A

    公开(公告)日：1988-12-13

    申请号：US65849

    申请日：1987-06-24

    申请人： Hideo Kawahara ,  Harunobu Yoshida ,  Masato Hyodo

    发明人： Hideo Kawahara ,  Harunobu Yoshida ,  Masato Hyodo

    IPC分类号： G02F1/133 ,  G02F1/1334 ,  G02F1/13357 ,  G09G3/36

    CPC分类号： G02F1/133604 ,  G02F1/13306 ,  G02F1/1334 ,  G02F1/133621 ,  G02F2201/36

    摘要： A signal light comprising a light source and a liquid crystal means. The liquid crystal means is disposed between the light source and a viewing area of the signal light for blocking and transmitting light according to a given electrical input. The signal light further includes means for energizing the light source when the liquid crystal means transmits light and for de-energizing the light source when the liquid crystal means blocks light.

    摘要翻译： 包括光源和液晶装置的信号光。 液晶装置设置在光源和信号光的观察区域之间，用于根据给定的电输入阻挡和透射光。 信号灯还包括当液晶装置透射光并且当液晶装置阻挡光时使光源断电的用于激励光源的装置。