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    • 2. 发明申请
    • CONTENT DISPLAY SUPPORT SYSTEM
    • 内容显示支持系统
    • US20130057684A1
    • 2013-03-07
    • US13595692
    • 2012-08-27
    • Hidetaka IWAIKazumi SawayanagiToshihiko OtakeToshikazu KawaguchiMasayuki Kawamoto
    • Hidetaka IWAIKazumi SawayanagiToshihiko OtakeToshikazu KawaguchiMasayuki Kawamoto
    • H04N7/18
    • G06Q10/10H04N1/00244H04N5/23206H04N7/15H04W4/026
    • When an image of content reproduced by a first reproduction device is shot, a content display support device obtains the shot image and positional information that specifies the position and orientation of a shooting device. The content display support device generates combination content by visualizing and embedding the positional information in the shot image and transmits the combination content to a second reproduction device. A portable terminal obtains the positional information from an image obtained by shooting the combination content reproduced by the second reproduction device. The portable terminal requests supplementary information by transmitting the positional information to the content display support device. The supplementary information associated with the positional information is transmitted from the content display support device to the portable terminal and displayed at the portable terminal.
    • 当拍摄由第一再现装置再现的内容的图像时,内容显示支持装置获得拍摄图像和指定拍摄装置的位置和方位的位置信息。 内容显示支持装置通过在拍摄图像中可视化并嵌入位置信息来生成组合内容,并将组合内容发送到第二再现装置。 便携式终端从通过拍摄由第二再现装置再现的组合内容获得的图像获得位置信息。 便携式终端通过将位置信息发送到内容显示支持装置来请求补充信息。 与位置信息相关联的补充信息从内容显示支持设备发送到便携式终端并在便携式终端处显示。
    • 4. 发明授权
    • Laser beam scanning apparatus
    • 激光束扫描装置
    • US5245462A
    • 1993-09-14
    • US977599
    • 1992-11-17
    • Nobuo KanaiToshikazu KawaguchiSatoru Yoneda
    • Nobuo KanaiToshikazu KawaguchiSatoru Yoneda
    • B41J2/44G02B26/12H04N1/113H04N1/50
    • G02B26/123H04N1/1135H04N1/506
    • A laser beam scanning apparatus having a laser beam generating section generating first and second laser beams, a rotatable polygonal mirror for deflecting the first and second laser beams to form scanning lines each extending in a main scanning direction on a beam receiving surface and an optical system for imaging the first and second laser beams deflected by the polygonal mirror on the beam receiving surface. Each of the first and second laser beams impinges on the reflective face of the polygonal mirror at an angle with respect to an optical axis in a sub-scanning direction perpendicular to the main scanning direction. The following condition is satisfied:.vertline..beta..times.tan.theta.a.vertline..ltoreq.(5/3).times.Pi.vertline..beta..times.tan.theta.b.vertline..ltoreq.(5/3).times.Pi.vertline..theta.a.vertline.+.vertline..theta.b.vertline..gtoreq..vertline..psi.a.vertline.+.vertline..psi.b.vertline.where .beta. is a magnification of the optical system in the sub-scanning direction, .theta.a and .theta.b are angles at which the first and second laser beams impinge on the reflective face in the sub-scanning direction, respectively, Pi is a pitch of the scanning lines on the beam receiving surface in the sub-scanning direction, .psi.a and .psi.b are converging angles of the first and second laser beams impinging on the reflective face in the sub-scanning direction, respectively.
    • 一种具有产生第一和第二激光束的激光束产生部分的激光束扫描装置,用于使第一和第二激光束偏转以形成扫描线的可旋转多面镜,每个扫描线各自在光束接收表面上沿主扫描方向延伸,光学系统 用于对由多面镜在波束接收表面上偏转的第一和第二激光束进行成像。 第一和第二激光束中的每一个在垂直于主扫描方向的副扫描方向上相对于光轴成角度地照射在多面镜的反射面上。 满足以下条件:|βxtanθa| / = | psi 其中β是副扫描方向上的光学系统的放大率,θa和θb是第一和第二激光束在副扫描方向上照射在反射面上的角度, Pi分别是在副扫描方向上的光束接收表面上的扫描线的间距,psi a和psi b分别是在副扫描方向上照射在反射面上的第一和第二激光束的会聚角度 。
    • 5. 发明授权
    • Image forming apparatus having a plurality of toner developers including
white toner
    • 具有包括白色调色剂的多个调色剂显影剂的图像形成装置
    • US5113221A
    • 1992-05-12
    • US261598
    • 1988-10-24
    • Akio KotaniKazuhiro ArakiToshikazu Kawaguchi
    • Akio KotaniKazuhiro ArakiToshikazu Kawaguchi
    • G03G15/00G03G15/01
    • G03G15/5029G03G15/01
    • An image forming apparatus is provided with a plurality of toner developing devices including a white toner developing one, a photosensitive member, a charger for electrically charging a surface of the photosensitive member, an optical system for exposing an image of an original to light so that an electrostatic latent image may be formed on the photosensitive member, transfer and separation chargers for transferring a toner image formed on the photosensitive member onto a copy paper, a plurality of paper passages for transporting the copy paper having thereon the transferred toner image into a transfer region in which the transfer and separation chargers are provided, a color sensor for detecting the degree of white of the copy paper, and a microcomputer for controlling a white toner image formed by the white toner developing device so as to be transferred onto the copy paper when the degree of white of the copy paper is less than a predetermined value.
    • 图像形成装置设置有多个调色剂显影装置,包括白色调色剂显影单元,感光构件,用于对感光构件的表面充电的充电器,用于将原稿的图像曝光的光学系统,使得 可以在感光构件上形成静电潜像,用于将形成在感光构件上的调色剂图像转印到复印纸上的转印和分离充电器,用于将其上转印有调色剂图像的复印纸传送到转印件的多个纸通道 提供传送和分离充电器的区域,用于检测复印纸的白度的颜色传感器和用于控制由白色调色剂显影装置形成的白色调色剂图像以便被转印到复印纸上的微计算机 当复印纸的白度小于预定值时。
    • 8. 发明授权
    • Original size detecting apparatus of an image forming apparatus
    • 图像形成装置的原稿尺寸检测装置
    • US4978992A
    • 1990-12-18
    • US300606
    • 1989-01-19
    • Keiji KusumotoToshikazu KawaguchiKenzo Nagata
    • Keiji KusumotoToshikazu KawaguchiKenzo Nagata
    • G03B27/62G03G15/00
    • G03G15/607G03B27/625G03G2215/00185
    • When preliminary scanning is started, a reference signal is generated from a reference position sensor and a moving amount of the scanner is measured by counting. Change in intensity of the reflected light from a platen is detected by a first sensor according to movement of the scanner. When the detected intensity attains reference intensity, the moving amount of the scanner is stored. When the detected intensity attains again the reference intensity after it has been lower than the reference intensity, the stored moving amount of the scanner is updated. The time in which the detected intensity attains the reference intensity is measured and when it attains a predetermined time, absence of the original is determined and the scanner stops and returns. The size of the original is determined based on the moving amount of the scanner stored at that time.
    • 当初始扫描开始时,从参考位置传感器产生参考信号,并通过计数来测量扫描仪的移动量。 根据扫描仪的移动,由第一传感器检测来自压板的反射光的强度变化。 当检测到的强度达到参考强度时,存储扫描仪的移动量。 当检测到的强度再次达到参考强度低于参考强度后,扫描器的存储的移动量被更新。 测量检测强度达到参考强度的时间,并且当其达到预定时间时,确定不存在原稿并且扫描仪停止并返回。 基于当时存储的扫描仪的移动量来确定原稿的尺寸。