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    • 31. 发明授权
    • Image capture apparatus with illuminator and distance measuring light emitting device
    • 具有照明器和距离测量发光装置的摄像装置
    • US07646423B2
    • 2010-01-12
    • US11593048
    • 2006-11-06
    • Takashi YoshidaHiroyuki TanakaYoshio YoshizuKouichi Matsuo
    • Takashi YoshidaHiroyuki TanakaYoshio YoshizuKouichi Matsuo
    • H04N5/222H04N5/225
    • G06K9/00033G06K2009/00932
    • An image capturing apparatus illuminates and captures an image of an object using reflected light therefrom, with simplified distance measurement. A plurality of light-emitting devices are mounted around an image sensor, and a light guide member guides the light of the light-emitting devices to an image capturing region for illumination. The image capturing apparatus having the closely disposed image capturing system and illumination system, further has a distance-measuring light-emitting device and an aperture on the distance-measuring light-emitting device and for generating an optical path having narrowed downside and broadened upside. Thus, diffused reflected light rays of distance-measuring light-emitting device can be selected, converged and output to one direction. It becomes possible to obtain sufficient irradiation amount even when using a power-saving light-emitting device of a small emission amount, and to miniaturize a distance sensor irradiating spot light, contributing to miniaturization of the image capturing apparatus.
    • 图像捕获装置利用其反射光照亮并捕获物体的图像,并以简化的距离测量。 多个发光装置安装在图像传感器周围,并且导光部件将发光装置的光引导到用于照明的图像捕获区域。 具有紧密配置的图像拍摄系统和照明系统的摄像装置在距离测量用发光装置上还具有距离测量用发光装置和光圈,并且产生具有变窄的下侧和变宽的上侧的光路。 因此,距离测量发光装置的扩散反射光线可以被选择,会聚并输出到一个方向。 即使使用小发光量的省电发光装置,也可以获得足够的照射量,并且使照射点光的距离传感器小型化,有助于图像捕获装置的小型化。
    • 36. 发明授权
    • Car body structure
    • 车身结构
    • US07438001B2
    • 2008-10-21
    • US11217288
    • 2005-09-02
    • Hideyuki NakamuraTakashi FurukawaTakashi Yoshida
    • Hideyuki NakamuraTakashi FurukawaTakashi Yoshida
    • B61D17/00
    • B61D17/12B61D17/041B61D17/10
    • The invention provides a railway car with superior riding quality by improving the flexural rigidity of the car body structure while suppressing increase of body structure mass. A reinforcing plate 7 is attached to a roof construction 1 on the side facing an inner side of the car body at a longitudinal center portion of a railway car body structure 10 composed of a roof construction 1, a side construction 2, an underframe 3 and an end construction 4. The range in which the reinforcing plate 7 is adhered in the longitudinal direction of the railway car body structure 10 is between two body bolsters 6, and the range in which the plate 7 is adhered in the horizontal direction of the roof construction 1 is approximately half the length of the roof construction 1 in the horizontal direction. The thickness of the reinforcing plate 7 is increased gradually as the height of the roof construction 1 in the vertical direction increases. According to this arrangement, the deformation of the roof construction 1 at the longitudinal center portion of the railway car body structure 10, which is excessive without the present arrangement, is suppressed, and the flexural rigidity of the railway car body structure 10 is effectively improved. In other words, the bending vibration of the railway car body in the vertical direction can be suppressed, and a superior riding quality is provided.
    • 本发明通过提高车身结构的抗弯刚度,同时抑制身体结构质量的增加,提供了具有优越骑行质量的铁路车辆。 在由车顶结构1,侧构造2,底架3构成的铁路车身结构体10的纵向中心部分处,在车身结构1的面向轿厢内侧的一侧的车顶结构1上安装有加强板7, 末端施工4。 加强板7沿着铁路车身结构体10的长度方向粘接的范围是在两个主体6之间,并且板7沿屋顶结构1的水平方向粘附的范围大约为一半 屋顶结构1的水平方向的长度。 随着屋顶结构1的垂直方向的高度增加,加强板7的厚度逐渐增加。 根据该结构,能够抑制在本车辆结构体10的纵向中央部处的屋顶结构体1的变形,而不会有现有的结构,因此能够有效地提高铁路车身结构体10的弯曲刚度 。 换句话说,可以抑制铁路车体在垂直方向上的弯曲振动,并提供优越的骑行质量。
    • 38. 发明申请
    • Car body structure
    • 车身结构
    • US20060225604A1
    • 2006-10-12
    • US11217288
    • 2005-09-02
    • Hideyuki NakamuraTakashi FurukawaTakashi Yoshida
    • Hideyuki NakamuraTakashi FurukawaTakashi Yoshida
    • B61D3/00
    • B61D17/12B61D17/041B61D17/10
    • The invention provides a railway car with superior riding quality by improving the flexural rigidity of the car body structure while suppressing increase of body structure mass. A reinforcing plate 7 is attached to a roof construction 1 on the side facing an inner side of the car body at a longitudinal center portion of a railway car body structure 10 composed of a roof construction 1, a side construction 2, an underframe 3 and an end construction 4. The range in which the reinforcing plate 7 is adhered in the longitudinal direction of the railway car body structure 10 is between two body bolsters 6, and the range in which the plate 7 is adhered in the horizontal direction of the roof construction 1 is approximately half the length of the roof construction 1 in the horizontal direction. The thickness of the reinforcing plate 7 is increased gradually as the height of the roof construction 1 in the vertical direction increases. According to this arrangement, the deformation of the roof construction 1 at the longitudinal center portion of the railway car body structure 10, which is excessive without the present arrangement, is suppressed, and the flexural rigidity of the railway car body structure 10 is effectively improved. In other words, the bending vibration of the railway car body in the vertical direction can be suppressed, and a superior riding quality is provided.
    • 本发明通过提高车身结构的抗弯刚度,同时抑制身体结构质量的增加,提供了具有优越骑行质量的铁路车辆。 在由车顶结构1,侧构造2,底架3构成的铁路车身结构体10的纵向中心部分处,在车身结构1的面向轿厢内侧的一侧的车顶结构1上安装有加强板7, 末端施工4。 加强板7沿着铁路车身结构体10的长度方向粘接的范围是在两个主体6之间,并且板7沿屋顶结构1的水平方向粘附的范围大约为一半 屋顶结构1的水平方向的长度。 随着屋顶结构1的垂直方向的高度增加,加强板7的厚度逐渐增加。 根据该结构,能够抑制在本车辆结构体10的纵向中央部处的屋顶结构体1的变形,而不会有现有的结构,因此能够有效地提高铁路车身结构体10的弯曲刚度 。 换句话说,可以抑制铁路车体在垂直方向上的弯曲振动,并提供优越的骑行质量。