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11. 发明授权

US06373513B1 Printer having print data correction circuit 失效
标题翻译：具有打印数据校正电路的打印机
公开(公告)号：US06373513B1
公开(公告)日：2002-04-16
申请号：US08427812
申请日：1995-04-26
申请人： Jiro Tanuma , Katsuyuki Ito , Shinichi Katakura , Akira Nagumo
发明人： Jiro Tanuma , Katsuyuki Ito , Shinichi Katakura , Akira Nagumo
IPC分类号： B41J2435
CPC分类号： G06K15/1247 , G06K15/128 , G06K2215/0071
摘要： A non-impact printer has a print data correction circuit for providing a print data correction processing for video signals transmitted from a printing control unit to produce correction output data or patterns for printing on basic raster lines and other correction output data or patterns for printing on sub-raster lines. Those correction output data or patterns are supplied to the print head in the form of a real printing data signal.
摘要翻译：非冲击打印机具有打印数据校正电路，用于提供从打印控制单元发送的视频信号的打印数据校正处理，以产生用于在基本光栅线上打印的校正输出数据或图案以及用于打印的其他校正输出数据或图案子光栅线。这些校正输出数据或图案以实际打印数据信号的形式提供给打印头。

12. 发明授权

US5539525A Image printing method and non-impact printer wherein a received video signal has a higher resolution than the printer printing head 失效
标题翻译：图像打印方法和非冲击打印机，其中所接收的视频信号具有比打印机打印头更高的分辨率
公开(公告)号：US5539525A
公开(公告)日：1996-07-23
申请号：US36762
申请日：1993-03-25
申请人： Jiro Tanuma , Katsuyuki Ito , Shinichi Katakura
发明人： Jiro Tanuma , Katsuyuki Ito , Shinichi Katakura
IPC分类号： G06K15/02 , G06K15/12 , H04N1/40 , G01D15/14 , G06F15/00
CPC分类号： G06K15/12 , G06K15/02 , H04N1/40031 , G06K2215/0091
摘要： A method for printing an image including the step of generating a basic line timing signal and an additional line timing signal providing timings between respective timings of the basic line timing signal, producing a matrix by a video signal of a number of lines corresponding to a ratio of a resolution of the video signal to a resolution of a printing portion, producing one dot of a grayscale data signal having grayscale information of dots of the matrix, and driving a printing head by head drive energy determined according to the grayscale data signal, when an image is printed by using the printing head having a resolution in the raster direction less than the resolution of the video signal for forming the image to be printed. Although a number of dots for forming the image is reduced, amount of information is not reduced since dot information is converted into the grayscale information, so that high-quality printing is possible at a time of printing for grayscale.
摘要翻译：一种用于打印图像的方法，包括产生基本行定时信号和附加行定时信号的步骤，所述附加行定时信号提供基本行定时信号的相应定时之间的定时，通过对应于比率的多行的视频信号产生矩阵将视频信号的分辨率分解为打印部分的分辨率，产生具有矩阵的点的灰度信息的灰度数据信号的一个点，并且通过根据灰度数据信号确定的头驱动能量驱动打印头，当通过使用光栅方向上的分辨率小于用于形成要打印的图像的视频信号的分辨率的打印头来打印图像。虽然减少了用于形成图像的多个点，但是由于点信息被转换为灰度信息，因此信息量不会减少，从而在打印灰度时可以进行高质量的打印。

13. 发明授权

US5455664A Electrophotographic printer for transferring images on different sized print medium and transferring method of the same 失效
标题翻译：用于在不同大小的打印介质上传送图像的电子照相打印机及其传送方法
公开(公告)号：US5455664A
公开(公告)日：1995-10-03
申请号：US67121
申请日：1993-05-26
申请人： Katsuyuki Ito , Shinichi Katakura , Koichi Matsuzaki , Toru Ishihara
发明人： Katsuyuki Ito , Shinichi Katakura , Koichi Matsuzaki , Toru Ishihara
IPC分类号： G03G15/16 , G03G15/14 , G03G21/00
CPC分类号： G03G15/1675
摘要： In an electrophotographic printer, a power supply is connected to a transfer roller to which a current is supplied at a time that a print paper is inserted between a photosensitive drum 10 and the transfer roller. Since respective print papers have different resistances from one another, a voltage according to the kind of the print paper is generated at the transfer roller at a time that a preset current is supplied to the transfer roller, and is held. A sensor is arranged for detecting the width of the print paper, and detects the width of the print paper inserted between the photosensitive drum and the transfer roller. The value of the preset current supplied to the transfer roller 14 is changed so as to adapt to the width of the print paper.
摘要翻译：在电子照相打印机中，电源连接到在将打印纸插入在感光鼓10和转印辊之间的时刻提供电流的转印辊。由于各个打印纸具有彼此不同的电阻，所以在转印辊上产生根据打印纸的种类的电压，其中预设电流被提供给转印辊并被保持。布置传感器用于检测打印纸的宽度，并且检测插入在感光鼓和转印辊之间的打印纸的宽度。提供给转印辊14的预设电流的值被改变以适应打印纸的宽度。

14. 发明授权

US5239345A Image forming apparatus having function of dust removal 失效
标题翻译：具有除尘功能的图像形成装置
公开(公告)号：US5239345A
公开(公告)日：1993-08-24
申请号：US902796
申请日：1992-06-24
申请人： Hiroshi Kikuchi , Yoshiharu Momiyama , Yoshitomo Koga , Masato Sakai , Katsuyuki Ito , Shinichi Katakura
发明人： Hiroshi Kikuchi , Yoshiharu Momiyama , Yoshitomo Koga , Masato Sakai , Katsuyuki Ito , Shinichi Katakura
IPC分类号： G03G15/08
CPC分类号： G03G15/081
摘要： An image forming device for printing images on sheets of material includes a photosensitive member for carrying a latent image thereon, a developing roller rotatably disposed adjacent to the photosensitive member for supplying a layer of toner to the photosensitive member through rotation, and a developing blade adjustably disposed adjacent to the developing roller for regulating the thickness of the toner layer supplied to the photosensitive member. A driving circuit controllably rotates the developing roller, and a controller controls the driving circuit. The controller generates signals to control the driving circuit to reverse the rotation of the developing roller under certain conditions.
摘要翻译：用于在材料片上打印图像的图像形成装置包括用于在其上承载潜像的感光部件，可旋转地设置在感光部件附近的显影辊，用于通过旋转向感光部件供给调色剂层，并且可调节地显影设置在显影辊附近，用于调节供应到感光构件的调色剂层的厚度。驱动电路可控地旋转显影辊，并且控制器控制驱动电路。控制器产生信号以控制驱动电路以在某些条件下反转显影辊的旋转。

15. 发明授权

US08018656B2 Lens array unit, optical head and information processing apparatus 有权
标题翻译：透镜阵列单元，光头和信息处理装置
公开(公告)号：US08018656B2
公开(公告)日：2011-09-13
申请号：US12585185
申请日：2009-09-08
申请人： Katsuyuki Ito
发明人： Katsuyuki Ito
IPC分类号： G02B27/10 , G03B21/60
CPC分类号： G02B3/005 , B41J2/451 , G02B3/0075 , H04N2201/02458 , H04N2201/02485 , H04N2201/02495
摘要： A lens array unit includes first and second lens array plates that oppose each other on opposite sides of a support member. Each of the lens array plates supports a set of lenses that are arranged in one direction and that have optical axes extending in a direction perpendicular to the one direction. The bending rigidity of the support member in the direction that the optical axes extend is higher than the bending rigidity of the first lens array plate in that direction.
摘要翻译：透镜阵列单元包括在支撑构件的相对侧上彼此相对的第一和第二透镜阵列板。每个透镜阵列板支撑一组沿一个方向布置并具有沿垂直于该一个方向的方向延伸的光轴的透镜。支撑构件在光轴延伸的方向上的弯曲刚度高于第一透镜阵列板在该方向上的弯曲刚度。

16. 发明申请

US20100073780A1 Lens array unit, optical head and information processing apparatus 有权
标题翻译：透镜阵列单元，光头和信息处理装置
公开(公告)号：US20100073780A1
公开(公告)日：2010-03-25
申请号：US12461928
申请日：2009-08-28
申请人： Katsuyuki Ito
发明人： Katsuyuki Ito
IPC分类号： G02B9/04 , G02B7/02
CPC分类号： G02B3/005 , B41J2/451
摘要： A lens array unit includes first lens array plates, second lens array plates and a support member. Each of the first lens array plate has multiple first lenses thereon. Each of the first lenses has a first optical axis that extends in a first direction and the first lenses are arranged in a second direction perpendicular to the first. Each of the second lens array plates has multiple second lenses thereon. Each of the second lenses has a second optical axis that extends in the first direction and the second lenses are arranged in the second. The support member has opposite first and second sides. The support member extends in the second direction to support the first lens array plates on the first side and support the second lens array plates on a second side so that each of the first lens array plates opposes a different corresponding one of the second lens array plates. The first lens array plates are arranged on the first side of the support member in the second direction and the second lens array plates are arranged on the second side of the support member in the second direction.
摘要翻译：透镜阵列单元包括第一透镜阵列板，第二透镜阵列板和支撑构件。第一透镜阵列板中的每一个在其上具有多个第一透镜。每个第一透镜具有沿第一方向延伸的第一光轴，并且第一透镜沿垂直于第一透镜的第二方向布置。每个第二透镜阵列板上都有多个第二透镜。每个第二透镜具有沿第一方向延伸的第二光轴，并且第二透镜布置在第二方向上。支撑构件具有相对的第一和第二侧。支撑构件沿第二方向延伸以支撑第一侧上的第一透镜阵列板，并且在第二侧上支撑第二透镜阵列板，使得每个第一透镜阵列板与第二透镜阵列板中的不同对应的一个对准的第二透镜阵列板。第一透镜阵列板沿着第二方向布置在支撑构件的第一侧上，并且第二透镜阵列板沿第二方向布置在支撑构件的第二侧上。

17. 发明申请

US20090073557A1 Three-dimensional image displaying apparatus 有权
标题翻译：三维图像显示装置
公开(公告)号：US20090073557A1
公开(公告)日：2009-03-19
申请号：US12230775
申请日：2008-09-04
申请人： Katsuyuki Ito
发明人： Katsuyuki Ito
IPC分类号： G02B27/22
CPC分类号： G02B27/2214 , G02B27/2285 , H04N13/307
摘要： A three-dimensional image displaying apparatus includes a display panel formed of a plurality of pixels having a plurality of light emitting points arranged with a specific interval; a lens panel formed of a plurality of lenses arranged corresponding to the pixels for forming a virtual image of the light emitting points of each of the pixels; a drive unit for driving the light emitting points to emit light according to first drive data specifying the pixels and the light emitting points; and a transportation unit for transporting one of the display panel and the lens panel according to second drive data specifying a distance between the display panel and the lens panel. In the three-dimensional image displaying apparatus, specific ones of the lenses form the virtual images at a same position, thereby displaying one three-dimensional pixel.
摘要翻译：三维图像显示装置包括由具有以特定间隔排列的多个发光点的多个像素形成的显示面板; 透镜面板，由对应于像素排列的多个透镜形成，用于形成每个像素的发光点的虚像; 驱动单元，用于根据指定像素和发光点的第一驱动数据驱动发光点发光; 以及传送单元，用于根据指定显示面板和透镜面板之间的距离的第二驱动数据传送显示面板和透镜面板中的一个。在三维图像显示装置中，特定的透镜在同一位置形成虚拟图像，从而显示一个三维像素。

18. 发明申请

US20070037082A1 Toner, toner cartridge that holds the toner therein, and image forming apparatus into which the toner cartridge is attached 审中-公开
标题翻译：调色剂，其中容纳调色剂的调色剂盒，以及附着有调色剂盒的成像设备
公开(公告)号：US20070037082A1
公开(公告)日：2007-02-15
申请号：US11582437
申请日：2006-10-18
申请人： Takuya Goto , Hiroaki Sato , Katsuyuki Ito
发明人： Takuya Goto , Hiroaki Sato , Katsuyuki Ito
IPC分类号： G03G9/00
CPC分类号： G03G9/097 , G03G9/0827
摘要： A toner is used in an image-forming apparatus that incrporates a toner-collecting member. The toner-collecting member collects residual toner on a surface of an image-bearing body. The toner includes a spherical toner having at least a binder resin, and an irregularly-shaped particles mixed with the spherical toner. The irregularly shaped particle has an average diameter in the range of 1-50 μm. The average diameter is 14 to 10% of the diameter of a spot printed by the image-forming apparatus. The irregularly shaped particle is a toner having the same color as the spherical toner. The irregularly shaped particle is a colorless toner. The irregularly shaped particle is charged opposite in polarity to the spherical toner. The irregularly has a roundness of 0.85 or less.
摘要翻译：在成像设备中使用调色剂，其中包含调色剂收集元件。调色剂收集构件在图像承载体的表面上收集残留调色剂。调色剂包括至少具有粘合剂树脂的球形调色剂和与球形调色剂混合的不规则形状的颗粒。不规则形状的颗粒的平均直径在1-50μm的范围内。平均直径是图像形成装置印刷的点的直径的14〜10％。不规则形状的颗粒是具有与球形调色剂相同颜色的调色剂。不规则形状的颗粒是无色调色剂。不规则形状的颗粒与球形调色剂的极性相反。不规则的圆度为0.85以下。

19. 发明申请

US20050260012A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050260012A1
公开(公告)日：2005-11-24
申请号：US11126366
申请日：2005-05-11
申请人： Katsuyuki Ito , Akihiro Yamamura
发明人： Katsuyuki Ito , Akihiro Yamamura
IPC分类号： G03G5/04 , G03G15/00 , G03G15/04 , G03G15/08 , G03G15/32
CPC分类号： G03G15/326 , G03G15/04054 , G03G2215/00957 , G03G2215/0404 , G03G2215/0617
摘要： An image forming apparatus includes a photosensitive body (11) having a charge transport layer (11d) as a surface layer. The charge transport layer (11d) as the surface layer is charged and exposed so that a latent image is formed thereon. In order to form a basic dot whose diameter is from 10 μm to 25 μm, a thickness t (μm) of the charge transport layer (11d) and a diameter D (μm) of the basic dot satisfy the relationship of t≦=D/2.
摘要翻译：图像形成装置包括具有作为表面层的电荷输送层（11d）的感光体（11）。作为表面层的电荷传输层（11d）被充电和曝光，从而在其上形成潜像。为了形成直径为10〜25μm的基本点，电荷输送层（11d）的厚度t（mum）和基本点的直径D（母体）满足t < = D / 2。

20. 发明申请

US20090051993A1 Optical scanning projector apparatus 有权
标题翻译：光学扫描投影仪
公开(公告)号：US20090051993A1
公开(公告)日：2009-02-26
申请号：US11889138
申请日：2007-08-09
申请人： Katsuyuki Ito
发明人： Katsuyuki Ito
IPC分类号： G02B26/10
CPC分类号： G02B26/123 , G02B26/127
摘要： An optical scanning projector apparatus includes a light emitting element array having a plurality of light emitting elements arranged in a row in a first direction for emitting light according to display data; a light scanning unit for scanning light of the light emitting elements in a second direction perpendicular to the first direction; a scanning optical system for collecting light of the light emitting elements to form an image on a screen; and a control unit for controlling the light scanning unit and the scanning optical system. The light emitting elements include micro resonator type light emitting diodes (LED) having a radiation angle smaller than or equal to 20 degrees at a half of maximum light intensity.
摘要翻译：一种光学扫描投影仪装置包括：发光元件阵列，具有根据显示数据沿着第一方向排成一排的发光光的多个发光元件; 光扫描单元，用于沿垂直于第一方向的第二方向扫描发光元件的光; 扫描光学系统，用于收集发光元件的光以在屏幕上形成图像; 以及用于控制光扫描单元和扫描光学系统的控制单元。发光元件包括在最大光强度的一半处具有小于或等于20度的辐射角的微谐振器型发光二极管（LED）。

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