专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US10564038B2 Spectral characteristic acquiring apparatus, image forming apparatus, image forming system, image forming apparatus management system, and image forming apparatus management method 有权
公开(公告)号：US10564038B2
公开(公告)日：2020-02-18
申请号：US16253875
申请日：2019-01-22
申请人： Yusuke Taneda , Kohei Shimbo , Yoichi Kubota
发明人： Yusuke Taneda , Kohei Shimbo , Yoichi Kubota
IPC分类号： G01J3/46 , G01J3/52 , H04N1/00 , H04N1/60 , G01J3/28
摘要： A spectral characteristic acquiring apparatus includes a color data acquiring unit including a plurality of spectral sensors configured to receive reflected light from an object that has been irradiated with light to acquire color data of the object, a spectral characteristic calculating unit configured to estimate spectral characteristics of the object based on the acquired color data of the object using a preset transformation matrix, a first conveying unit configured to convey the object in a predetermined conveying direction, and a second conveying unit configured to convey the color data acquiring unit in a direction intersecting the predetermined conveying direction. The plurality of spectral sensors are arrayed in the predetermined conveying direction.

62. 发明授权

US09197761B2 Spectral characteristic acquisition apparatus, image evaluation apparatus, and image forming apparatus 有权
标题翻译：光谱特征采集装置，图像评价装置和图像形成装置
公开(公告)号：US09197761B2
公开(公告)日：2015-11-24
申请号：US14454847
申请日：2014-08-08
申请人： Naohiro Kamijo , Kohei Shimbo , Yoichi Kubota
发明人： Naohiro Kamijo , Kohei Shimbo , Yoichi Kubota
IPC分类号： H04N1/46 , H04N1/00 , H04N1/50 , H04N1/60 , G01J3/28 , G01J3/18
CPC分类号： H04N1/00015 , H04N1/00005 , H04N1/00023 , H04N1/0005 , H04N1/00063 , H04N1/00087 , H04N1/50
摘要： A spectral characteristic acquisition apparatus includes a light emitting part configured to emit light onto an object, a light dividing part configured to divide the light reflected from the object into multiple light beams by multiple aperture parts of the light dividing part, a dispersing part configured to form multiple diffraction images corresponding to the aperture parts by spectrally dispersing the light beams, a light receiving part including an array of spectral sensors that receive the diffraction images at substantially the same position on their respective light receiving surfaces and convert the received diffraction images into electrical signals, and an operation part configured to compute a spectral characteristic of the object based on the electrical signals.
摘要翻译：光谱特征获取装置包括被配置为将光发射到物体上的发光部分，被配置为将从物体反射的光分成由多个光束分成多个光束的光分离部分的光分离部分，分散部分被配置为通过光谱分散光束形成对应于孔径部分的多个衍射图像，光接收部分，其包括光谱传感器阵列，其接收衍射图像在它们各自的光接收表面上基本相同的位置，并将接收的衍射图像转换成电信号和被配置为基于电信号计算对象的光谱特性的操作部分。

63. 发明授权

US08879057B2 Spectral characteristic acquiring apparatus, spectral characteristic acquiring method and image evaluating apparatus 有权
标题翻译：光谱特征获取装置，光谱特征获取方法和图像评估装置
公开(公告)号：US08879057B2
公开(公告)日：2014-11-04
申请号：US13559982
申请日：2012-07-27
申请人： Kohei Shimbo , Naohiro Kamijo , Yoichi Kubota , Manabu Seo
发明人： Kohei Shimbo , Naohiro Kamijo , Yoichi Kubota , Manabu Seo
IPC分类号： G01J3/00 , G01J3/40 , G01J3/28 , G01J3/52 , G01J3/04 , G01J3/50 , H04N1/60 , B41F33/00 , G01N21/86
CPC分类号： G01J3/524 , B41F33/00 , B41F33/0045 , G01J3/04 , G01J3/28 , G01J3/502 , G01N21/86 , H04N1/6033 , H04N1/6044
摘要： A spectral characteristic acquiring apparatus is provided which includes: an area dividing part; a spectrum separating part; a light receiving part; and a calculating part, wherein the calculating part includes a transformation matrix storing part that stores a transformation matrix used for calculating the spectral characteristic corresponding to electrical signals of a first diffraction pattern group including two or more adjacent diffraction patterns, and a spectral characteristic calculating part that calculates, based on the electrical signals of the first diffraction pattern group and the corresponding transformation matrix, the spectral characteristic at the locations of the image carrying medium corresponding to the apertures of the first diffraction pattern group.
摘要翻译：提供了一种光谱特征获取装置，包括：区域分割部分; 光谱分离部分; 光接收部; 以及计算部分，其中所述计算部分包括变换矩阵存储部分，所述变换矩阵存储部分存储用于计算与包括两个或更多个相邻衍射图案的第一衍射图形组的电信号相对应的光谱特性的变换矩阵，以及光谱特性计算部分其基于第一衍射图案组的电信号和相应的变换矩阵计算与第一衍射图案组的孔对应的图像承载介质的位置处的光谱特性。

64. 发明授权

US08755046B2 Spectrometer, and image evaluating unit and image forming device incorporating the same 有权
标题翻译：光谱仪和图像评估单元以及包括其的图像形成装置
公开(公告)号：US08755046B2
公开(公告)日：2014-06-17
申请号：US13788058
申请日：2013-03-07
申请人： Kohei Shimbo , Naohiro Kamijo , Yoichi Kubota , Manabu Seo
发明人： Kohei Shimbo , Naohiro Kamijo , Yoichi Kubota , Manabu Seo
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/0256 , G01J3/04 , G01J3/1804 , G01J3/2803 , G01N21/8914 , G01N2021/8908 , G01N2021/8917
摘要： A spectrometer includes a light source to project a light beam to a target object, a spectral element to disperse the light beam reflected by the target object and including a diffraction element to diffract the light beam, and a light receiving element to receive, at pixels, light beams with different spectral characteristics from each other dispersed by the spectral element, wherein the diffraction element and the light receiving element are integrally formed.
摘要翻译：光谱仪包括将光束投影到目标物体的光源，用于分散由目标物体反射的光束并包括衍射元件以衍射光束的光谱元件，以及光接收元件，以在像素处接收具有彼此分散的不同光谱特性的光束被光谱元件分散，其中衍射元件和光接收元件一体形成。

65. 发明授权

US08593628B2 Spectral characteristics estimation device, image forming apparatus having the same, and spectral characteristics estimation method 有权
标题翻译：光谱特性估计装置，具有该光谱特性估计装置的图像形成装置和光谱特性估计方法
公开(公告)号：US08593628B2
公开(公告)日：2013-11-26
申请号：US13165205
申请日：2011-06-21
申请人： Kohei Shimbo , Naohiro Kamijo , Manabu Seo , Yoichi Kubota
发明人： Kohei Shimbo , Naohiro Kamijo , Manabu Seo , Yoichi Kubota
IPC分类号： G01J3/00 , G01R13/00
CPC分类号： H04N1/6027 , G01J3/462 , G01J3/501 , G01J3/502 , G01J3/51
摘要： Spectral characteristics of an object is estimated using an extended sensor response, which includes a product of at least two light intensity signals whose wavelength ranges are partially overlapped with each other.
摘要翻译：使用扩展的传感器响应来估计对象的光谱特性，该响应包括至少两个波长范围彼此重叠的光强度信号的乘积。

66. 发明授权

US08472019B2 Spectroscopic characteristics acquisition unit, image evaluation unit, and image forming apparatus 有权
标题翻译：光谱特征采集单元，图像评估单元和图像形成装置
公开(公告)号：US08472019B2
公开(公告)日：2013-06-25
申请号：US13037941
申请日：2011-03-01
申请人： Manabu Seo , Naohiro Kamijo , Kohei Shimbo , Yoichi Kubota
发明人： Manabu Seo , Naohiro Kamijo , Kohei Shimbo , Yoichi Kubota
IPC分类号： G01J3/28
CPC分类号： G01J3/02 , G01J3/0205 , G01J3/0229 , G01J3/2803 , G01J3/502
摘要： A spectroscopic characteristics acquisition unit includes a light emitting unit to illuminate a measurement target; a lens array including lenses to receive reflected light reflected from the measurement target; a light blocking member having a pinhole array including openings; a focusing unit to focus light coming from the pinhole array; a diffraction unit to diffract the light to different directions depending on wavelength of light received by the focusing unit; and a light receiving unit to receive the reflected light diffracted by the diffraction unit. The light receiving unit includes a spectroscopic sensor array having spectroscopy sensors including pixels. Each of the lenses constituting the lens array corresponds to one of the openings of the pinhole array. The numerical aperture NA of the lens in the arrangement direction in the lens array satisfies the formula NA>sin(θmax) with respect to the maximum angle of view θmax of the focusing unit.
摘要翻译：光谱特性获取单元包括照亮测量对象的发光单元; 透镜阵列，包括用于接收从测量对象反射的反射光的透镜; 具有包括开口的针孔阵列的遮光构件; 聚焦单元，用于聚焦来自针孔阵列的光; 衍射单元，用于根据由聚焦单元接收的光的波长将光衍射到不同的方向; 以及光接收单元，用于接收由衍射单元衍射的反射光。光接收单元包括具有包括像素的光谱传感器的光谱传感器阵列。构成透镜阵列的每个透镜对应于针孔阵列的一个开口。透镜阵列中透镜在排列方向上的数值孔径NA相对于聚焦单元的最大视角角度满足公式NA> sin（tamax）。

67. 发明授权

US5612602A Device and method comprising a motor and/or a digital signal processor, means for supplying signals of a plurality of channels in serial form, or means for causing an actuator to abut an object 失效
标题翻译：包括电动机和/或数字信号处理器的装置和方法，用于以串行形式提供多个通道的信号的装置，或用于使致动器抵靠物体的装置
公开(公告)号：US5612602A
公开(公告)日：1997-03-18
申请号：US176511
申请日：1994-01-03
申请人： Yoichi Kubota , Naoki Kawamata , Masahiro Morisada , Katsuhiro Fujii , Hiroshi Itoh , Hiroaki Takeishi
发明人： Yoichi Kubota , Naoki Kawamata , Masahiro Morisada , Katsuhiro Fujii , Hiroshi Itoh , Hiroaki Takeishi
IPC分类号： G05B19/23 , G11B5/55
CPC分类号： G05B19/237 , G11B5/553 , G05B2219/31137 , G05B2219/33224 , G05B2219/33268 , G05B2219/34047 , G05B2219/37176 , G05B2219/37296 , G05B2219/41245 , G05B2219/41319
摘要： A positioning device and method includes a motor having a rotation axis, a driver for driving the motor on the basis of control information, a detector for detecting position information of the rotation axis of the motor, and a digital signal processor for performing an operation on the control information in accordance with the position information detected by the detector.
摘要翻译：一种定位装置和方法，包括：具有旋转轴的马达，用于基于控制信息驱动马达的驱动器;用于检测马达的旋转轴的位置信息的检测器;以及用于对马达执行操作的数字信号处理器根据由检测器检测到的位置信息的控制信息。

68. 发明授权

US5000542A Optical type encoder 失效
标题翻译：光学型编码器
公开(公告)号：US5000542A
公开(公告)日：1991-03-19
申请号：US346701
申请日：1989-05-03
申请人： Tetsuharu Nishimura , Masaaki Tsukiji , Satoshi Ishii , Koh Ishizuka , Yoichi Kubota
发明人： Tetsuharu Nishimura , Masaaki Tsukiji , Satoshi Ishii , Koh Ishizuka , Yoichi Kubota
IPC分类号： G01D5/38
CPC分类号： G01D5/38
摘要： In an optical type encoder for projecting a light beam onto an optical type scale having a diffraction grating formed thereon, forming an interferenced light by the use of a diffracted light from the scale, and photoelectrically converting the interferenced light to thereby measure the displacement of the scale, first and second light beams are caused to enter substantially the same position on the scale from different first and second directions, first and second diffracted light beams emerging from the scale by the first and second light beams being diffracted by the scale are directed to the aforementioned position by a reflecting device, the diffracted light beams emerging in the first and second directions by the first and second diffracted light beams being diffracted by the scale are superposed one upon the other to thereby form an interferenced light, and light components created by the first and second light beams being regularly reflected at the aforementioned position are not included in the interferenced light.
摘要翻译：在用于将光束投射到其上形成有衍射光栅的光学刻度尺的光学型编码器中，通过使用来自刻度的衍射光形成介入光，并对该干涉光进行光电转换，从而测量使第一和第二光束在不同的第一和第二方向上在刻度上进入基本上相同的位置，第一和第二光束通过刻度被衍射的第一和第二衍射光束被引导到通过反射装置的上述位置，由第一和第二方向由第一和第二衍射光束以标尺衍射的第一和第二方向的衍射光束彼此重叠，从而形成介入光，并且由在上述位置规则地反射的第一和第二光束为No t包含在干涉光中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式