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    • 111. 发明申请
    • Operation management system
    • 运行管理系统
    • US20070165624A1
    • 2007-07-19
    • US11451368
    • 2006-06-13
    • Hiroshi SaitoYukio OgawaYuji KimuraToshikazu YasueSatoshi Nakagawa
    • Hiroshi SaitoYukio OgawaYuji KimuraToshikazu YasueSatoshi Nakagawa
    • H04L12/56H04L12/28
    • H04L43/50
    • In a network system, which has a first computer belonging to a first network, a second computer belonging to a second network, and a first router and a second router belonging to a third network, wherein the first computer and the second computer are connected through a logical path built between the first router and the second router, wherein the first, second and third network are connected to one another, wherein the first and second network and the third network are independently operated; the first router stores as its first address an address used by the first network but not used by the first computer, or an address used by the second network but not used by the second computer and, based on the first address, sends a first packet and receives a second packet corresponding to the first packet.
    • 在具有属于第一网络的第一计算机,属于第二网络的第二计算机以及属于第三网络的第一路由器和第二路由器的网络系统中,其中所述第一计算机和所述第二计算机通过 构建在所述第一路由器和所述第二路由器之间的逻辑路径,其中所述第一,第二和第三网络彼此连接,其中所述第一和第二网络和所述第三网络被独立地操作; 第一路由器将其第一地址作为第一网络使用但不被第一计算机使用的地址或由第二网络使用但不被第二计算机使用的地址存储,并且基于第一地址,发送第一分组 并接收对应于第一分组的第二分组。
    • 113. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20070047987A1
    • 2007-03-01
    • US11552795
    • 2006-10-25
    • Hiroshi Saito
    • Hiroshi Saito
    • G03G15/01G03G15/08
    • G03G15/50G03G15/0121G03G15/08G03G21/00G03G2215/0177
    • An image forming apparatus includes a plurality of developing portions capable of developing electrostatic latent images formed on an image bearing member, and a control portion for executing preparation operations for developing operations with respect to each of the plurality of developing portions. The image forming apparatus has a first mode for conducting image formation by use of the plurality of developing portions, and a second mode for conducting the image formation by use of only a predetermined developing portion in the plurality of developing portions. The preparation operations for the predetermined developing portion are executed earlier than the preparation operations of the developing portions other than the predetermined developing portion in the plurality of developing portions, and the image formation in the second mode can be done earlier than the first mode.
    • 图像形成装置包括能够显影形成在图像承载部件上的静电潜像的多个显影部分和用于执行关于多个显影部分中的每一个的显影操作的准备操作的控制部分。 图像形成装置具有通过使用多个显影部进行图像形成的第一模式以及仅通过使用多个显影部中的预定显影部进行图像形成的第二模式。 比在多个显影部分中的预定显影部分以外的显影部分的准备操作早执行预定显影部分的准备操作,并且可以比第一模式更早地进行第二模式中的图像形成。
    • 114. 发明申请
    • Audio signal amplifying apparatus and distortion correcting method
    • 音频信号放大装置和失真校正方法
    • US20060222183A1
    • 2006-10-05
    • US11377258
    • 2006-03-17
    • Hideaki KushidaHiroshi Saito
    • Hideaki KushidaHiroshi Saito
    • H03G3/00
    • H04R3/002
    • As an embodiment of the present invention, an audio signal is amplified by a power amplifier and an amplified audio signal is generated. By a current detection resistance and a differential amplifier provided between the power amplifier and a speaker, when the amplified audio signal is supplied to the speaker as an output audio signal, the current waveforms of the amplified audio signal on which a distortion component was superimposed by the effect of the speaker and the output audio signal are detected as a current detection signal. A distortion component signal is calculated based on the difference between the current detection signal and the audio signal. And an added result by that the distortion component signal was added to the audio signal by a distortion component adder is supplied to the power amplifier.
    • 作为本发明的一个实施例,音频信号被功率放大器放大并产生放大的音频信号。 通过设置在功率放大器和扬声器之间的电流检测电阻和差分放大器,当放大的音频信号作为输出音频信号提供给扬声器时,放大的音频信号的电流波形在其上叠加有失真分量 扬声器和输出音频信号的效果被检测为电流检测信号。 基于电流检测信号和音频信号之间的差来计算失真分量信号。 并且通过失真分量加法器将失真分量信号添加到音频信号的附加结果被提供给功率放大器。
    • 117. 发明申请
    • Laser scanner and image forming apparatus using it
    • 激光扫描仪和使用它的成像设备
    • US20060119918A1
    • 2006-06-08
    • US11297534
    • 2005-12-08
    • Hiroshi Saito
    • Hiroshi Saito
    • G02B26/08
    • G02B26/105G02B26/101
    • A laser scanner comprises a laser driver which emits two different laser beams by one main-scanning line in correspondence with an input image signal, and two torsion mirrors to reflect the two different laser beams emitted from the laser beam emission means to scan the laser beams on an opposite photosensitive member. The two torsion mirrors conduct a reciprocal torsion movement in mutual opposite phases in synchronization with each other, and the laser beams reflected from the respective torsion mirrors are emitted alternately by one main-scanning line. Thus a laser scanner which enables image formation upon backward movement of the torsion mirror with a simple structure to increase the resolution and realize high-speed image formation, and an image forming apparatus to which the laser scanner is applied can be provided.
    • 激光扫描器包括激光驱动器,激光驱动器通过与输入图像信号相对应的一个主扫描线发射两个不同的激光束,以及两个扭转镜,以反射从激光束发射装置发射的两个不同的激光束,以扫描激光束 在相对的感光部件上。 两个扭转镜相互同步地相互相反地进行相互扭转运动,并且从各个扭转镜反射的激光束被一条主扫描线交替地发射。 因此,能够以简单的结构使扭转反射镜反向运动时能够进行图像形成的激光扫描仪,能够提高分辨率并实现高速图像形成,并且可以提供应用了激光扫描仪的图像形成装置。