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    • 2. 发明申请
    • DISTANCE MEASURING DEVICE
    • 距离测量装置
    • US20130229645A1
    • 2013-09-05
    • US13771465
    • 2013-02-20
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURA
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURA
    • G01S17/02
    • G01S17/02G01S7/4811G01S7/4817G01S17/10
    • Disclosed is a distance measuring device configured to irradiate an object with light and receive reflected light therefrom to measure a distance from the object, including a light source device having at least one light-emitting part, a deflection part being provided rotatably around a predetermined axis line and having plural deflection faces configured to reflect light from the light source device toward the object, a reflection part being provided rotatably around the axis line and integrally with the deflection part and having plural reflection faces being provided to correspond to the plural deflection faces individually and reflecting a portion of light reflected from a corresponding deflection face and reflected from the object, and a light-receiving part having at least one light-receiving element configured to receive light reflected from the reflection part, wherein respective inclination angles of the plural deflection faces with respect to the axis line are mutually different.
    • 公开了一种距离测量装置,其被配置为用光照射物体并从其接收反射光以测量与物体的距离,包括具有至少一个发光部分的光源装置,偏转部分围绕预定轴线可旋转地设置 并且具有多个偏转面,其被配置为将来自所述光源装置的光朝向所述物体反射,反射部分围绕所述轴线可旋转地设置并与所述偏转部一体地设置,并且具有多个反射面以分别对应于所述多个偏转面 并且反射从相应的偏转面反射并从物体反射的光的一部分,以及具有被配置为接收从反射部反射的光的至少一个光接收元件的光接收部,其中,多个偏转 相对于轴线的面相互不同 ent。
    • 3. 发明申请
    • LASER RADAR DEVICE
    • 激光雷达设备
    • US20140009747A1
    • 2014-01-09
    • US13930030
    • 2013-06-28
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURAShigeaki IMAITadashi NAKAMURAHiroyoshi FUNATO
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURAShigeaki IMAITadashi NAKAMURAHiroyoshi FUNATO
    • G01S17/02
    • G01S17/02G01S7/4817
    • Disclosed is a laser radar device including a modulated light beam generator that emits light beams to a target, a photodetector that receives reflected light; a reflected light condenser that condenses the reflected light; a rotator that rotates around a rotation axis; and mirrors included in the rotator that scan the light beams, and guide the reflected light to the reflected light condenser, wherein an angular detection range in a vertical direction is divided into a plurality of layers, wherein mirror surfaces of the mirrors are tilted by corresponding tilt angles relative to the rotation axis, the tilt angles being different from each other, wherein the modulated light beam generator emits the light beams in the vertical direction, the light beams having different emission angles, and wherein a difference between the emission angles corresponds to the angular detection range of one layer in the vertical direction.
    • 公开了一种激光雷达装置,其包括向目标发射光束的调制光束发生器,接收反射光的光电检测器; 聚光反射光的反射光聚光器; 围绕旋转轴旋转的旋转体; 以及包括在扫描光束的旋转体中的反射镜,并将反射光引导到反射光聚光器,其中垂直方向上的角度检测范围被分成多个层,其中反射镜的镜面被相应的 相对于旋转轴的倾斜角度,倾斜角度彼此不同,其中调制光束发生器沿垂直方向发射光束,光束具有不同的发射角,并且其中发射角之间的差对应于 垂直方向上一层的角度检测范围。
    • 5. 发明申请
    • IMAGE CREATION DEVICE, TRANSMITTING DEVICE, IMAGE-TRANSMITTING SYSTEM, AND PROGRAM USED IN SAME
    • 图像创建装置,发送装置,图像发送系统和使用的程序
    • US20110279877A1
    • 2011-11-17
    • US13106956
    • 2011-05-13
    • Shoichi NAKAJOKenichi YOSHIMURA
    • Shoichi NAKAJOKenichi YOSHIMURA
    • H04N1/46G06K9/00
    • H04N1/411H04N1/64H04N2201/0094
    • Color image data composed of pixels arranged in a matrix wherein colors are expressed in bit rows is created from an acquired document file, and same-resolution binary image data and low-resolution binary image data composed of binary pixels arranged in a matrix are created based on the color image data. A first combining process is performed in which a lower bit value of a predetermined color of the pixels of the color image data is replaced with the value of the corresponding ones of the pixels of the same pixels, and a second combining process is performed in which a lower bit value of a color other than the bit replaced in the first combining process in the pixels of the first combined image data is replaced with the value of the corresponding ones of the pixels of the low-resolution binary image data.
    • 根据获取的文档文件创建以矩阵排列的颜色组成的彩色图像数据,其中以比特行表示颜色,并且基于以矩阵排列的二进制像素组成的相同分辨率的二进制图像数据和低分辨率二进制图像数据被创建 对彩色图像数据。 执行第一组合处理,其中彩色图像数据的像素的预定颜色的较低位值被相同像素的相应像素的值代替,并且执行第二组合处理,其中 在第一组合图像数据的像素中的第一组合处理中替换的位之外的颜色的较低位值被低分辨率二进制图像数据的相应像素的值替换。
    • 7. 发明申请
    • OPTICAL SCANNING DEVICE, LIGHT SCREENING MATERIAL, METHOD FOR SCREENING FLARE LIGHT, AND IMAGE FORMATION APPARATUS
    • 光学扫描装置,光屏蔽材料,筛选方法和图像形成装置
    • US20080068692A1
    • 2008-03-20
    • US11857299
    • 2007-09-18
    • Kenichi YOSHIMURA
    • Kenichi YOSHIMURA
    • G02B26/08
    • G02B26/123G02B27/0018
    • A disclosed optical scanning device includes: a plurality of light beam irradiation devices irradiating a light beam; a deflector deflecting the plural light beams irradiated from the light beam irradiation devices into substantially opposite directions; scanning optical systems disposed substantially in an opposing manner relative to the deflector as a center, the scanning optical systems each scanning a scanning surface using the light beam deflected by the deflector; and at least one light screening material screening a flare light emitted from a first scanning lens in the scanning optical system so as to prevent the flare light from being projected onto a second scanning lens in the substantially opposite scanning optical system. The light screening material screening the flare light emitted from the first scanning lens is disposed more closely to the second scanning lens than to the first scanning lens.
    • 所公开的光学扫描装置包括:照射光束的多个光束照射装置; 偏转器将从光束照射装置照射的多个光束偏转成大致相反的方向; 扫描光学系统以相对于偏转器为中心的相对方式设置扫描光学系统,每个扫描光学系统使用由偏转器偏转的光束扫描扫描表面; 以及至少一个遮光材料,其对从所述扫描光学系统中的第一扫描透镜发射的耀斑光进行屏蔽,以防止所述耀斑光投射到所述基本相反的扫描光学系统中的第二扫描透镜上。 筛选从第一扫描透镜发射的耀斑光的遮光材料比第一扫描透镜更靠近第二扫描透镜设置。