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111. 发明授权

US08081203B2 Light-amount detecting device, light source device, optical scanning unit and image forming apparatus 有权
标题翻译：光量检测装置，光源装置，光扫描装置和图像形成装置
公开(公告)号：US08081203B2
公开(公告)日：2011-12-20
申请号：US12039405
申请日：2008-02-28
申请人： Kensuke Masuda , Tomohiro Nakajima , Satoru Itoh , Daisuke Ichii , Masahiro Soeda , Yoshinori Hayashi
发明人： Kensuke Masuda , Tomohiro Nakajima , Satoru Itoh , Daisuke Ichii , Masahiro Soeda , Yoshinori Hayashi
IPC分类号： B41J2/435 , B41J27/00
CPC分类号： G02B26/124 , G03G15/0435 , G03G15/326
摘要： A light-amount detecting device includes: a light source which emits a light beam; a branching optical element which divides the light beam emitted from the light source into a first light beam traveling in a predetermined direction and a second light beam traveling in a direction different to the predetermined direction; a light-condensing element which condenses the second light beam; a light-receiving element having a light-receiving surface which receives the second light beam condensed by the light-condensing element; and a detector which detects a light-amount of the second light beam received by the light-receiving element, and at least one of a direction of reflected light of the second light beam reflected from the light-receiving surface of the light-receiving element and spread of the reflected light of the second light beam reflected from the light-receiving surface of the light-receiving element is adjusted to control a light-amount of the reflected light of the second light beam returning to the light source.
摘要翻译：光量检测装置包括：发射光束的光源; 分光光学元件，其将从光源发射的光束分成沿预定方向行进的第一光束和沿与所述预定方向不同的方向行进的第二光束; 冷凝所述第二光束的聚光元件; 具有受光面的光接收元件，所述光接收表面接收由所述聚光元件会聚的所述第二光束; 以及检测器，其检测由光接收元件接收的第二光束的光量，以及从受光元件的受光面反射的第二光束的反射光的方向中的至少一个并且调节从光接收元件的光接收表面反射的第二光束的反射光的扩展，以控制返回到光源的第二光束的反射光的光量。

112. 发明申请

US20110134500A1 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS 失效
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US20110134500A1
公开(公告)日：2011-06-09
申请号：US13029817
申请日：2011-02-17
申请人： Naoki Miyatake , Yoshinori Hayashi , Takeshi Ueda , Naoto Watanabe , Daisuke Ichii
发明人： Naoki Miyatake , Yoshinori Hayashi , Takeshi Ueda , Naoto Watanabe , Daisuke Ichii
IPC分类号： G02B26/10
CPC分类号： G02B26/123
摘要： An optical scanning device includes a coupling optical system, a light source including a plurality of light emitting units for emitting light beams, and a deflector including a deflecting surface for deflecting the light beams. The coupling optical system is arranged on an optical path between the light source and the deflector so that the light beams enter the deflector at an angle with respect to a normal direction of the deflecting surface in a sub-scanning direction. The light emitting units are arranged two-dimensionally, and a distance between two light emitting units at opposite ends in a main scanning direction is smaller than a distance between two light emitting units at opposite ends in the sub-scanning direction.
摘要翻译：光学扫描装置包括耦合光学系统，包括用于发射光束的多个发光单元的光源和包括用于偏转光束的偏转表面的偏转器。耦合光学系统布置在光源和偏转器之间的光路上，使得光束在副扫描方向上相对于偏转表面的法线方向以一定角度进入偏转器。发光单元被二维地布置，并且主扫描方向的相对端的两个发光单元之间的距离小于在副扫描方向的相对端的两个发光单元之间的距离。

113. 发明授权

US07817177B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US07817177B2
公开(公告)日：2010-10-19
申请号：US11382587
申请日：2006-05-10
申请人： Yoshinori Hayashi , Tomoya Ohsugi , Kenichiroh Saisho , Yasuhiro Naoe , Hiroyuki Okuwaki , Ryouji Hirai
发明人： Yoshinori Hayashi , Tomoya Ohsugi , Kenichiroh Saisho , Yasuhiro Naoe , Hiroyuki Okuwaki , Ryouji Hirai
IPC分类号： B41J2/385 , B41J2/41 , B41J2/47 , B41J2/435 , B41J27/00 , G02B7/182
CPC分类号： B41J2/473 , G02B26/123
摘要： An optical scanning device includes a light source, a deflector that deflects a light beam from the light source, a first optical system that guides the light beam to the deflector, a second optical system that guides the light beam from the deflector to a surface to be scanned, and a housing that holds the light source and the deflector. At least one optical element included in the first optical system or the second optical system is attached to the housing via an intermediate member. The optical element is adjustable with respect to the intermediate member. The number of directions in which the optical element can be adjusted is two or more.
摘要翻译：光学扫描装置包括光源，使来自光源的光束偏转的偏转器，将光束引导到偏转器的第一光学系统，将光束从偏转器引导到表面的第二光学系统被扫描，以及容纳光源和偏转器的外壳。包括在第一光学系统或第二光学系统中的至少一个光学元件经由中间构件附接到壳体。光学元件相对于中间构件是可调节的。可以调节光学元件的方向的数量是两个或更多个。

114. 发明授权

US07800805B2 Optical Scanning apparatus and image forming apparatus 有权
标题翻译：光扫描装置和成像装置
公开(公告)号：US07800805B2
公开(公告)日：2010-09-21
申请号：US11780762
申请日：2007-07-20
申请人： Yoshinori Hayashi , Shunichi Sato , Daisuke Ichii
发明人： Yoshinori Hayashi , Shunichi Sato , Daisuke Ichii
IPC分类号： G02B26/08
CPC分类号： G02B26/123 , B82Y20/00 , H01S5/18311 , H01S5/18358 , H01S5/3211 , H01S5/3432 , H01S5/3434 , H01S5/3436 , H01S5/423
摘要： In an optical scanning apparatus, when it is assumed that a scanning direction of light beams defected from a deflector is a main scanning direction, and a direction orthogonal to the main scanning direction and to optical axes of both a first and a second optical systems is a sub scanning direction, a distance between the outermost light emitting elements of a light source in the main scanning direction is longer than that in the sub scanning direction.
摘要翻译：在光扫描装置中，当假设从偏转器缺陷的光束的扫描方向为主扫描方向，并且与主扫描方向正交的方向和第一和第二光学系统的光轴为副扫描方向，主扫描方向上的光源的最外侧发光元件之间的距离比副扫描方向的距离长。

115. 发明申请

US20100142852A1 Image Analysis System and Image Analysis Program 有权
标题翻译：图像分析系统和图像分析程序
公开(公告)号：US20100142852A1
公开(公告)日：2010-06-10
申请号：US12531123
申请日：2008-03-10
申请人： Hiroshi Fujita , Toshiaki Nakagawa , Yoshinori Hayashi
发明人： Hiroshi Fujita , Toshiaki Nakagawa , Yoshinori Hayashi
IPC分类号： G06K9/36
CPC分类号： G06T7/593 , G06T2207/10012 , G06T2207/10024 , G06T2207/20012 , G06T2207/20021 , G06T2207/30041
摘要： There is provided an image analysis system which captures image data of an arbitrary pair of a first image RI and a second image LI among images obtained by color-photographing a single object from different positions into an analysis computer, wherein the computer includes corresponding point extraction means for assigning a weighing factor to a pixel information value based on the contrast size of the pixel information value in each of a first local area ROI1 set around an arbitrary reference point in RI and second local areas ROI2s at which scanning is performed on LI, calculating the similarity between ROI1 and ROI2s, and extracting a corresponding point which corresponds to the reference point from a ROI2 having the highest similarity, and depth information calculating means for calculating depth information of the object based on coordinates of the reference point and the corresponding point.
摘要翻译：提供了一种图像分析系统，其捕获通过将单个对象从不同位置彩色拍摄而获得的图像中的任意一对第一图像RI和第二图像LI的图像数据，其中所述计算机包括相应的点提取用于基于在RI中的任意参考点周围设置的第一局部区域ROI1和对LI执行扫描的第二局部区域ROI2中的每一个中的像素信息值的对比度大小将像素信息值分配给像素信息值的装置，计算ROI1和ROI2之间的相似度，以及从具有最高相似度的ROI2提取与参考点对应的对应点，以及深度信息计算装置，用于基于参考点和对应点的坐标来计算对象的深度信息。

116. 发明授权

US07729031B2 Light-source device, optical scanning device, and image forming apparatus 有权
标题翻译：光源装置，光学扫描装置和图像形成装置
公开(公告)号：US07729031B2
公开(公告)日：2010-06-01
申请号：US11851307
申请日：2007-09-06
申请人： Tadashi Nakamura , Yoshinori Hayashi , Naoki Miyatake , Tomohiro Nakajima
发明人： Tadashi Nakamura , Yoshinori Hayashi , Naoki Miyatake , Tomohiro Nakajima
IPC分类号： G02B26/08
CPC分类号： G02B26/124 , B41J2/471 , G02B26/127 , H04N1/032 , H04N1/1135 , H04N2201/02402 , H04N2201/0241 , H04N2201/02416 , H04N2201/02433 , H04N2201/02441 , H04N2201/02456 , H04N2201/0246 , H04N2201/02485
摘要： A line-imaging lens condenses a light beam from a light-source unit in one direction to form a line image. An optical deflecting unit deflects the light beam passing through the line-imaging lens. An imaging optical unit images the light beam deflected by the optical deflecting unit in a spot shape on a scanning surface to be scanned. An adjusting unit adjusts a position of irradiation of the light beam from the light-source unit on the optical deflecting unit.
摘要翻译：线成像透镜在一个方向上聚集来自光源单元的光束以形成线图像。光学偏转单元偏转通过线摄像透镜的光束。成像光学单元将由光学偏转单元偏转的光束以要扫描的扫描表面上的光斑形状成像。调整单元调整光偏转单元上的光源单元的光束的照射位置。

117. 发明授权

US07710445B2 Light source unit, optical scan apparatus, and image formation apparatus 有权
标题翻译：光源单元，光学扫描装置和图像形成装置
公开(公告)号：US07710445B2
公开(公告)日：2010-05-04
申请号：US12230248
申请日：2008-08-26
申请人： Taku Amada , Tomohiro Nakajima , Yoshinori Hayashi , Nobuaki Kubo
发明人： Taku Amada , Tomohiro Nakajima , Yoshinori Hayashi , Nobuaki Kubo
IPC分类号： B41J2/45
CPC分类号： B41J2/473 , G02B26/123 , G03G15/0435 , G03G15/326
摘要： A light source unit is provided which includes a light source with a plurality of light emission portions two-dimensionally arranged; a substrate on which the light source is mounted; a first support portion supporting the substrate; a bias member biasing the substrate towards the first support portion; a coupling element coupling a light beam emitted from the light source; a second support portion supporting the coupling element; and a holding member holding a position of the substrate relative to the first support portion.
摘要翻译：提供一种光源单元，其包括具有二维排列的多个发光部的光源; 其上安装有光源的基板; 支撑所述基板的第一支撑部; 偏置构件朝向第一支撑部分偏压衬底; 耦合元件，耦合从光源发射的光束; 支撑所述联接元件的第二支撑部; 以及保持构件，其相对于所述第一支撑部保持所述基板的位置。

118. 发明申请

US20100074514A1 WAFER CONTAINING CASSETTE INSPECTION DEVICE AND METHOD 有权
标题翻译：包含CASSETTE检测装置的方法和方法
公开(公告)号：US20100074514A1
公开(公告)日：2010-03-25
申请号：US12517145
申请日：2007-12-04
申请人： Yoshinori Hayashi , Hideki Mori , Takeki Kogawa
发明人： Yoshinori Hayashi , Hideki Mori , Takeki Kogawa
IPC分类号： G06K9/00
CPC分类号： G06T7/001 , G06T2207/30108
摘要： To provide a wafer containing cassette inspection device capable of expressing external view attributes such as shapes of respective inspection object portions of water containing cassettes of different types under the same condition without changing imaging conditions for each of the types. A wafer containing cassette inspection device includes an imaging device (61) and a processing unit (50) which processes an image signal from the imaging device (61). The processing unit (50) includes: reference image generation means (S1, S2) which generates reference image information according to the image signal corresponding to a reference body (20) from the imaging device (61); image-to-be-inspected information generation means (S11) which generates image-to-be-inspected information according to the image signal corresponding to the inspection object portions in the wafer containing cassette (10) from the imaging device (61); image correction means (S12) which performs a process for obtaining a predetermined image from the reference image information on the image-to-be inspected information so as to generate corrected image information; and means (S14) which generates external view attribute information expressing external view attributes of the inspection object portions according to the corrected image information.
摘要翻译：提供能够在不改变每种类型的成像条件的情况下，在相同条件下，能够表现出含有不同类型的盒的水的各个检查对象部分的形状的外部视图属性的外观视图属性的晶片容纳盒检查装置。含晶片的盒检查装置包括处理来自成像装置（61）的图像信号的成像装置（61）和处理单元（50）。处理单元（50）包括：根据与成像装置（61）对应于参考体（20）的图像信号产生参考图像信息的参考图像生成装置（S1，S2）。图像检查信息生成装置（S11），根据与来自成像装置（61）的晶片容纳盒（10）中的检查对象部分对应的图像信号，生成被检查图像信息; 图像校正装置（S12），其从所述参考图像信息执行用于获得预定图像的处理，用于生成校正图像信息; 以及根据校正图像信息生成表示检查对象部分的外部视图属性的外部视图属性信息的装置（S14）。

119. 发明申请

US20090304258A1 Visual Inspection System 审中-公开
标题翻译：目视检查系统
公开(公告)号：US20090304258A1
公开(公告)日：2009-12-10
申请号：US12086086
申请日：2006-12-05
申请人： Yoshinori Hayashi , Hideki Mori
发明人： Yoshinori Hayashi , Hideki Mori
IPC分类号： G06K9/00
CPC分类号： G01N21/9503 , G01N21/9501 , H04N9/045
摘要： [Problems] To provide a visual inspection system able to greatly suppress the increase of the amount of processing and detect scratches or other defects of the surface of an object being inspected by a suitable resolution and able to judge the state of formation of films on that object surface.[Means for Solution] A system having an imaging unit 20 provided with a plurality of line sensors 22R, 22G, and 22B differing in color sensitivity characteristics and a processing unit 50, the processing unit 50 having a pixel data acquiring means (S14) acquiring pixel density data from a density signal from a reference line sensor by a first pixel density and pixel density data from density signals from the line sensors other than the reference line sensor by a second pixel density lower than the first pixel density and generating information showing the state of the object surface based on the pixel density data acquired by the first pixel density and the pixel density data acquired by the second pixel density.
摘要翻译： [问题]提供一种目视检查系统，其能够大大地抑制加工量的增加，并且通过适当的分辨率检测被检查物体的表面的划痕或其他缺陷，并且能够判断该膜的形成状态物体表面。 [解决方案]具有成像单元20的系统，该成像单元20设置有不同颜色灵敏度特性的多个线传感器22R，22G和22B以及处理单元50，处理单元50具有像素数据获取装置（S14）来自来自参考线传感器的浓度信号的像素密度数据和来自不同于参考线传感器的线传感器的密度信号的像素密度数据，其比第一像素密度低的第二像素密度，并且产生显示基于由第一像素密度获取的像素密度数据和通过第二像素密度获取的像素密度数据的对象表面的状态。

120. 发明授权

US07623280B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US07623280B2
公开(公告)日：2009-11-24
申请号：US12107379
申请日：2008-04-22
申请人： Makoto Hirakawa , Yoshinori Hayashi , Daisuke Ichii
发明人： Makoto Hirakawa , Yoshinori Hayashi , Daisuke Ichii
IPC分类号： G02B26/08
CPC分类号： G02B26/124
摘要： An optical scanning device includes a light source configured to emit light beams, a deflector to deflect the light beams emitted from the light source, a first optical assembly which is positioned upon a light path of the light beams traveling from the light source to the deflector and which forms an image with the light beams emitted from the light source in a sub scanning direction in a vicinity of the deflector, and a second optical assembly to form the image upon a surface to be scanned with the light beams deflected by the deflector. A principal ray of two of the light beams incident to the first optical assembly, which are located at each respective terminus in the sub scanning direction, are set so as to advance so as either to remain mutually parallel to or converge with one another after passing through the first optical assembly.
摘要翻译：光学扫描装置包括被配置为发射光束的光源，用于使从光源发射的光束偏转的偏转器，位于从光源传播到导流板的光束的光路上的第一光学组件并且在偏转器附近以副扫描方向形成从光源发射的光束的图像，以及第二光学组件，用于在被偏转器偏转的光束的待扫描表面上形成图像。入射到第一光学组件的两个光束的主射线位于副扫描方向上的每个相应的末端，被设置为前进，以便在通过后保持彼此相互平行或相互会聚通过第一光学组件。

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