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61. 发明授权

US06285470B1 Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US06285470B1
公开(公告)日：2001-09-04
申请号：US09120694
申请日：1998-07-22
申请人： Shinya Matsuda , Shinya Uchikawa
发明人： Shinya Matsuda , Shinya Uchikawa
IPC分类号： H04N104
CPC分类号： H04N1/4095
摘要： In an image reading apparatus for reading from above the image of a document, which has some thickness like a book or a file and is laid on a document table with its reading surface facing upward, a histogram regarding the brightness distribution of the reading surface is generated based on the image data of the reading surface, and the mode brightness and the maximum brightness of the reading surface are calculated, and it is determined whether show-through exists on the reading surface depending on the difference between the mode brightness and maximum brightness for preventing false detection of the base brightness caused by show-through effect.
摘要翻译：在用于从上方读取具有像书或文件的一些厚度的文档的图像并被放置在其读取表面朝上的文档台上的图像读取装置中，关于读取表面的亮度分布的直方图是基于读取面的图像数据生成，并且计算读取面的模式亮度和最大亮度，并且根据模式亮度和最大亮度之间的差来确定是否在读取表面上存在显示用于防止由显示效果引起的基本亮度的错误检测。

62. 发明授权

US06201340B1 Actuator 有权
标题翻译：执行器
公开(公告)号：US06201340B1
公开(公告)日：2001-03-13
申请号：US09431126
申请日：1999-11-01
申请人： Shinya Matsuda , Takashi Matsuo
发明人： Shinya Matsuda , Takashi Matsuo
IPC分类号： H01L4108
CPC分类号： H02N2/0025 , H02N2/103
摘要： In a truss type actuator having two piezoelectric devices provided for crossing at right angle and driven by two alternating driving signals having a predetermined phase difference between them for driving a chip member along a predetermined elliptic trail (including a circular trail). The piezoelectric devices are contacted by protrusions having a high rigidity and formed on contacting faces of the chip member and a base member for holding the piezoelectric devices, and fixed by adhesive having a low rigidity and filled around the protrusions. Thereby, one of the piezoelectric device hardly receives a reaction force from another piezoelectric device due to the displacement thereof.
摘要翻译：在具有两个压电装置的桁架式致动器中，该压电装置被设置为以直角交叉并由它们之间具有预定相位差的两个交替驱动信号驱动，用于沿预定的椭圆迹线（包括圆形迹线）驱动芯片部件。压电元件与具有高刚度的突起接触，并形成在芯片部件和用于保持压电元件的基底部件的接触面上，并且通过具有低刚性并填充在突出部周围的粘合剂固定。因此，压电装置中的一个由于其位移几乎不会受到来自另一个压电装置的反作用力。

63. 发明授权

US5978102A Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US5978102A
公开(公告)日：1999-11-02
申请号：US754830
申请日：1996-11-22
申请人： Shinya Matsuda
发明人： Shinya Matsuda
IPC分类号： G03B27/62 , H04N1/028 , H04N1/04 , H04N1/10 , H04N1/193 , G03B27/58
CPC分类号： H04N1/1043 , H04N1/1013 , H04N1/193 , H04N2201/0434
摘要： An image reading apparatus for reading open-faced documents comprises a document table for placing documents, an image sensing device for reading a document placed on said document table, a height detector for detecting height of said document at different positions in the main scan direction, and a displacement mechanism for displacing said image sensing device to accomplish focusing within a plane perpendicular to the subscan direction.
摘要翻译：用于读取开放文档的图像读取装置包括用于放置文档的文档表，用于读取放置在所述文档表上的文档的图像感测装置，用于检测所述文档在主扫描方向上的不同位置的高度的高度检测器，以及用于移动所述图像感测装置以在垂直于副扫描方向的平面内完成聚焦的位移机构。

64. 发明授权

US5973792A Image processing apparatus that can read out image of original with fidelity 失效
标题翻译：可以保真地读出原稿图像的图像处理装置
公开(公告)号：US5973792A
公开(公告)日：1999-10-26
申请号：US786836
申请日：1997-01-22
申请人： Shinya Matsuda
发明人： Shinya Matsuda
IPC分类号： H04N1/10 , H04N1/107 , H04N1/40 , H04N1/409
CPC分类号： H04N1/4095
摘要： In reading out an original of a state where a plurality of sheet faces are superimposed, image data is obtained by respectively scanning a first sheet face, a second sheet face which is the back side of the first sheet face, and a third sheet face which is a third face when the first sheet face is the first face. According to the read out image data, an opposite side transmittance rate representing degree of image transmittance on a first face which is the face of interest to be read out by an image of a second face which is the back side of the first face, and a trace transmittance rate representing degree of image transmittance on the first face by an image of a third face located facing the second face are obtained. Using respective calculated values of the opposite side transmittance rate and the trace transmittance rate, an unrequired image component in read out image data with an arbitrary sheet face as the first face is quantitated and subtracted from the read out image data. As a result, a read out image is obtained that is in fidelity to the image of the face of interest for read out even at the occurrence of not only opposite side transmittance, but also trace transmittance.
摘要翻译：在读出叠加有多个纸面的状态的原稿时，通过分别扫描作为第一纸张表面的背面的第一纸张面，第二纸张表面和第三纸张表面来获得图像数据，是第一面是第一面时的第三面。根据读出的图像数据，表示作为通过作为第一面的背面的第二面的图像读出的感兴趣的面的第一面上的图像透射率的相反侧透射率，以及获得表示面向第二面的第三面的图像在第一面上的图像透射率的痕量透过率。使用相对计算出的相反侧透射率和痕量透射率的值，对从任意的纸面作为第一面的读出图像数据中的不需要的图像分量进行定量并从读出的图像数据中减去。结果，即使在不仅出现相反侧透射率的情况下，也可以获得与读出的感兴趣面部的图像保持一致的读出图像，而且还具有痕量透射率。

65. 发明授权

US5416609A Image pickup apparatus for focusing an object image based on mirror reflected height of the object 失效
标题翻译：基于物体的镜面反射高度聚焦目标图像的摄像装置
公开(公告)号：US5416609A
公开(公告)日：1995-05-16
申请号：US58574
申请日：1993-05-06
申请人： Shinya Matsuda , Shinichi Fujii
发明人： Shinya Matsuda , Shinichi Fujii
IPC分类号： G02B7/28 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/19 , H04N1/193 , H04N1/40
CPC分类号： H04N1/1043 , H04N1/1013 , H04N1/193 , H04N2201/0434 , H04N2201/0436
摘要： An image pickup apparatus for reading an object having a curved document surface such as an opened book, constructed to focus an optical system all the object. A line sensor is moved for scanning the object, thereby a distance between the line sensor and the object is measured, and the object is imaged while controlling an optical system based on data of measured distance so that an object image is in focus on the line sensor. This allows all over the object surface to be in focus, whereby the clear image without blur is obtainable.
摘要翻译：一种图像拾取装置，用于读取具有诸如打开的书的弯曲文件表面的对象，其被构造为将光学系统聚焦在所有对象上。移动线传感器用于扫描物体，由此测量线传感器和物体之间的距离，并且在基于测量距离的数据控制光学系统的同时对物体进行成像，使得物体图像聚焦在线上传感器。这允许物体表面上的整个焦点，从而可以获得无模糊的清晰图像。

66. 发明授权

US5113218A Electrophotographic machine with control means responsive to set magnification ratio and focal length 失效
标题翻译：具有控制装置的电子照相机，其响应于设定的放大率和焦距
公开(公告)号：US5113218A
公开(公告)日：1992-05-12
申请号：US624330
申请日：1990-12-04
申请人： Takeshi Morikawa , Shinya Matsuda
发明人： Takeshi Morikawa , Shinya Matsuda
IPC分类号： G03G15/041
CPC分类号： G03G15/041
摘要： Disclosed is a copying machine employing a uni-focus projection lens in which the lens and a mirror for changing the conjugates length are driven to move independently according to a set magnification ratio and the focal length of the lens. Either the lens or the mirror is moved by a stepping motor according to a set first magnification ratio and the focal length of the lens. Calculated from the travel of either the lens of the mirror is a second magnification ratio, and the other one of the mirror and the lens is moved according to the second magnification ratio. In another way, first the lens is moved according to the set magnification ratio and the focal length of the lens. Calculated from the travel of the lens is the theoretical conjugate length at the set magnification ratio, and the mirror is moved according to the theoretical conjugate length. In another way, first the mirror is moved according to the set magnification ratio and the focal length of the lens. Calculated from the travel of the mirror is the theoretical lens forward length at the set magnification ratio, and the lens is moved according to the theoretical lens forward length.
摘要翻译：公开了一种采用单焦投影透镜的复印机，其中透镜和用于改变共轭长度的反射镜被驱动以根据设定的倍率和透镜的焦距独立地移动。根据设定的第一放大率和透镜的焦距，通过步进电机来移动镜头或镜子。根据镜子的透镜的行程计算的是第二放大率，并且根据第二放大率使镜和透镜中的另一个移动。另一方面，首先根据设定的放大率和透镜的焦距移动透镜。根据透镜的行程计算是设定放大率下的理论共轭长度，根据理论共轭长度移动镜子。另一方面，首先根据设定的放大率和透镜的焦距移动镜子。根据镜子的行程计算的是理想镜头前置长度，以设定的放大率，透镜根据理论透镜前进长度移动。

67. 发明授权

US4814820A Electrostatic latent image developing apparatus 失效
标题翻译：静电潜像显影装置
公开(公告)号：US4814820A
公开(公告)日：1989-03-21
申请号：US193122
申请日：1988-05-06
申请人： Hideaki Hirahara , Tatsuo Takabe , Kazuya Ishida , Hiromitsu Saijo , Shinya Matsuda , Masaru Komura
发明人： Hideaki Hirahara , Tatsuo Takabe , Kazuya Ishida , Hiromitsu Saijo , Shinya Matsuda , Masaru Komura
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G15/0921
摘要： An electrostatic latent image developing apparatus has a developing sleeve, an agitating roller rotatable in the same direction as the developing sleeve and a magnetic device fixedly provided within the developing sleeve and having a plurality of N and S poles which include auxiliary poles of the same polarity adjacent to each other circumferentially of the sleeve and opposed to the agitating roller. A developer restraining plate between the developing sleeve and the agitating roller has a first guide surface for guiding the developer supplied by the agitating roller and a second guide surface for limiting the developer used from moving toward the sleeve portion to which the developer is supplied by the agitating roller.
摘要翻译：静电潜像显影装置具有显影套筒，可与显影套筒相反方向旋转的搅拌辊和固定地设置在显影套筒内的磁性装置，并具有多个N极和S极，它们包括相同极性的辅助极相邻于套筒的周向并与搅拌辊相对。显影套筒和搅拌辊之间的显影剂限制板具有用于引导由搅拌辊供应的显影剂的第一引导表面和用于限制所使用的显影剂朝着由显影剂供应的套筒部分移动的第二引导表面搅拌辊。

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