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    • 6. 发明授权
    • Continuous-sheet printing tandem electrophotography system and method of printing a continuous sheet
    • 连续片材印刷串联电子照相系统和印刷连续片材的方法
    • US08050580B2
    • 2011-11-01
    • US12542939
    • 2009-08-18
    • Toru Kikuchi
    • Toru Kikuchi
    • G03G15/00B41J2/435B41J2/47
    • G03G15/50G03G15/652G03G2215/00734
    • A continuous-sheet printing tandem electrophotography system for printing a continuous sheet includes first and second electrophotography units. A first size of the continuous sheet is measured before an image printed by the first electrophotography unit with a first parameter value is fused on the continuous sheet. A second size of the continuous sheet is measured after the image printed by the first electrophotography unit is fused on the continuous sheet. The second electrophotography unit then prints the continuous sheet with a second parameter value that is determined by a size difference between the first and the second sizes. The first and the second sizes include a page length and a page width of the continuous sheet. The parameter values include a print speed, a polygon mirror rotating speed, a video clock frequency, and a laser power.
    • 用于印刷连续片材的连续片材印刷串联电子照相系统包括第一和第二电子照相单元。 在由具有第一参数值的第一电子照相单元印刷的图像在连续片材上熔合之前测量连续片材的第一尺寸。 在由第一电子照相单元打印的图像熔合在连续片材上之后测量连续片材的第二尺寸。 然后,第二电子照相单元用连续片材打印第二参数值,该第二参数值由第一和第二尺寸之间的尺寸差确定。 第一和第二尺寸包括连续片的页长和页宽。 参数值包括打印速度,多面镜转速,视频时钟频率和激光功率。
    • 8. 发明申请
    • CONTINUOUS-SHEET PRINTING TANDEM ELECTROPHOTOGRAPHY SYSTEM AND METHOD OF PRINTING A CONTINUOUS SHEET
    • 连续印刷电泳电泳系统及印刷连续片材的方法
    • US20100054772A1
    • 2010-03-04
    • US12542939
    • 2009-08-18
    • Toru Kikuchi
    • Toru Kikuchi
    • G03G15/00G03G13/20
    • G03G15/50G03G15/652G03G2215/00734
    • A continuous-sheet printing tandem electrophotography system for printing a continuous sheet includes first and second electrophotography units. A first size of the continuous sheet is measured before an image printed by the first electrophotography unit with a first parameter value is fused on the continuous sheet. A second size of the continuous sheet is measured after the image printed by the first electrophotography unit is fused on the continuous sheet. The second electrophotography unit then prints the continuous sheet with a second parameter value that is determined by a size difference between the first and the second sizes. The first and the second sizes include a page length and a page width of the continuous sheet. The parameter values include a print speed, a polygon mirror rotating speed, a video clock frequency, and a laser power.
    • 用于印刷连续片材的连续片材印刷串联电子照相系统包括第一和第二电子照相单元。 在由具有第一参数值的第一电子照相单元印刷的图像在连续片材上熔合之前测量连续片材的第一尺寸。 在由第一电子照相单元打印的图像熔合在连续片材上之后测量连续片材的第二尺寸。 然后,第二电子照相单元用连续片材打印第二参数值,该第二参数值由第一和第二尺寸之间的尺寸差确定。 第一和第二尺寸包括连续片的页长和页宽。 参数值包括打印速度,多面镜转速,视频时钟频率和激光功率。
    • 9. 发明申请
    • WEB CONVEYANCE METHOD AND APPARATUS OF TANDEM PRINTING SYSTEM
    • 纸张印刷系统的WEB输送方法和装置
    • US20080181710A1
    • 2008-07-31
    • US12014122
    • 2008-01-15
    • Souichi NakazawaYuji OhmuraToru KikuchiSho Sawahata
    • Souichi NakazawaYuji OhmuraToru KikuchiSho Sawahata
    • B41J11/00B41F1/54
    • B41J15/165B41F13/02B41J3/60B41J15/005
    • A tandem printing system that can achieve stable web conveyance, regardless of the configuration of a tandem printing system or the type of a web, by preventing malfunctions including a broken web that may occur when slack in a web occurs at the time the printing operation stops and the slack is then eliminated after the printing operation has started.By executing low-speed conveyance of web by a web feeding mechanism before the printing operation begins, slack W22a, W10a, and W15a in the web located downstream of the guide rollers, and the slacked web is accumulated in the air loop portion, thereby completing the standby for printing. At that time, the amount of web conveyance (accumulation) is saved. Then, high-speed printing operation begins, and when the amount of printing has reached the amount of web conveyance saved, high-speed conveyance by the web feeding mechanism begins.
    • 串行打印系统,通过防止包括在打印操作停止时在纸张松弛时可能发生的断纸的故障,可以实现稳定的纸张传送,而不管串行打印系统的配置或纸张的类型 然后在打印操作开始之后消除松弛。 通过在打印操作开始之前通过纸幅馈送机构执行纸幅的低速传送,在位于引导辊下游的纸幅中松弛W 22 a,W 10 a和W 15 a,并且松弛的纸幅被累积在 空气环路部分,从而完成待打印。 那时,网页传送量(积累量)就可以节省。 然后,开始高速打印操作,并且当打印量达到保存的纸幅输送量时,通过纸幅供纸机构开始高速输送。
    • 10. 发明授权
    • Communication apparatus and a method of operating a communication apparatus
    • 通信装置和操作通信装置的方法
    • US07058078B2
    • 2006-06-06
    • US09840105
    • 2001-04-24
    • Toru Kikuchi
    • Toru Kikuchi
    • H04J3/16H04J3/22
    • H04N21/643H04N7/141
    • A communication apparatus is provided that includes a first coding unit for creating first coded data including an audio signal coded by a first audio coding method, a second coding unit for creating second coded data including an audio signal coded by a second audio coding method that is different from the first audio coding method, a control unit for switchably selecting at least one of the first coded data created by the first audio coding method and the second coded data created by the second audio coding method, and a sending unit for sending at least one of the first coded data and the second coded data to another communication apparatus. The sending unit sends the first coded data and the second coded data when the control unit switches selection from the first audio coding method to the second audio coding method while the communication apparatus is in communication with the other communication apparatus. The control unit does not select the second coded data until a predetermined time has passed since the second coding unit starts creating the second coded data.
    • 提供了一种通信装置,其包括:第一编码单元,用于创建包括由第一音频编码方法编码的音频信号的第一编码数据;第二编码单元,用于创建包括由第二音频编码方法编码的音频信号的第二编码数据, 与第一音频编码方法不同的控制单元,用于切换地选择由第一音频编码方法创建的第一编码数据和由第二音频编码方法创建的第二编码数据中的至少一个的控制单元,以及发送单元,至少发送 第一编码数据中的一个和第二编码数据到另一通信装置。 当通信装置与另一通信装置通信时,发送单元在控制单元将选择从第一音频编码方法切换到第二音频编码方法时,发送第一编码数据和第二编码数据。 从第二编码单元开始创建第二编码数据开始经过预定时间后,控制单元不选择第二编码数据。