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1.发明授权
公开(公告)号：US5172138A
公开(公告)日：1992-12-15
申请号：US658233
申请日：1991-02-20
CPC分类号： G03G15/6579 , B65H5/38 , B65H9/101 , B65H2301/442 , B65H2511/222 , B65H2511/24 , B65H2511/30 , G03G2215/00434 , G03G2215/00438 , G03G2215/00447 , G03G2215/00556 , G03G2215/00561
摘要： A positioning apparatus for positioning a reciprocally movable member, such as a guide member for a sheet of recording paper, between a reference position and a predetermined position. The apparatus includes a detector for detecting that the movable member is in the proximity of the reference position, and a counter for counting the amount by which the movable member is shifted while the detector is detecting that the movable member is in the proximity of the reference position. A controller stores the value counted by the counter, and controls drive of the movable member when the movable member is being returned to the reference position based on the count in the counter and the stored count value. A second counter may be provided to count the amount by which the movable member is shifted from the reference position to the predetermined position.
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2.发明授权Surface temperature control device for maintaining a constant temperature by control of current supply 失效表面温度控制装置，通过控制电流供应来维持恒温
公开(公告)号：US5334817A
公开(公告)日：1994-08-02
申请号：US727122
申请日：1991-07-09
申请人： Tomohiro Nakamori , Kazuhiko Okazawa , Tatsuto Tachibana , Akihisa Kusano , Kaoru Sato , Toshiyuki Itoh
发明人： Tomohiro Nakamori , Kazuhiko Okazawa , Tatsuto Tachibana , Akihisa Kusano , Kaoru Sato , Toshiyuki Itoh
CPC分类号： G03G15/2003 , G05D23/1917 , G05D23/24
摘要： A temperature control device for controlling a surface temperature of a member to be heated at a predetermined temperature includes a detector for detecting the surface temperature, and a control unit for controlling current supply for a heating source for heating the member to be heated so that a result of detection by the detector is maintained at a predetermined value. The control unit controls a time of current supply for the heating source during a constant temperature control according to data relating to peak temperatures of the surface temperature during the constant temperature control.
摘要翻译： 用于控制待加热部件的表面温度在预定温度的温度控制装置包括用于检测表面温度的检测器，以及控制单元，用于控制用于加热待加热部件的加热源的电流供应， 由检测器检测的结果保持在预定值。 根据与恒温控制期间的表面温度的峰值温度有关的数据，控制单元在恒温控制期间控制加热源的电流供应时间。
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公开(公告)号：US5196885A
公开(公告)日：1993-03-23
申请号：US656966
申请日：1991-02-19
申请人： Akihiko Takeuchi , Akihisa Kusano , Junichi Kimizuka , Kaoru Sato , Toshiyuki Itoh , Masanori Ishizu , Toshihiko Inuyama , Kazuhiko Okazawa , Tatsuto Tachibana
发明人： Akihiko Takeuchi , Akihisa Kusano , Junichi Kimizuka , Kaoru Sato , Toshiyuki Itoh , Masanori Ishizu , Toshihiko Inuyama , Kazuhiko Okazawa , Tatsuto Tachibana
IPC分类号： G03G15/16
CPC分类号： G03G15/1675
摘要： An image forming apparatus includes an image forming device for forming an image on a recording material, the image forming device including an image bearing member, a movable charging member for charging the image bearing member and a power source for supplying electric power to the charging member; a constant current controller for supplying the charging member with a predetermined constant level of electric current; and a second controller for controlling an image forming condition by the image forming device on the basis of plural voltage provided at different points of time during a constant current control operation with the same constant current level by the constant current controller.
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4.发明授权
公开(公告)号：US5511161A
公开(公告)日：1996-04-23
申请号：US158373
申请日：1993-11-29
申请人： Kaoru Sato , Toshiyuki Itoh , Kazuhiko Okazawa , Junichi Kimizuka , Akihisa Kusano , Makoto Abe , Toshihiko Inuyama
发明人： Kaoru Sato , Toshiyuki Itoh , Kazuhiko Okazawa , Junichi Kimizuka , Akihisa Kusano , Makoto Abe , Toshihiko Inuyama
摘要： The invention provides an interunit communication system which comprises a main unit and a plurality of subunits and executes a communication between the units by a microcomputer of each unit. The system comprises: power producing means, provided for each subunit, for producing a driving power for the microcomputer of the subunit by a power which is supplied from the main unit through a power line; resetting means, provided for each subunit, for resetting the microcomputer of the subunit in the case where the power supply was restarted after the power supply from the main unit had been shut off; detecting means, provided for the main unit, for detecting a runaway of the microcomputer of the subunit on the basis of a reception state from a signal line for communication; power shut-off means, provided for the main unit, for shutting off the power supply to the subunit when the detecting means detects the runaway of the microcomputer; and power restarting means for restarting the power supply to the subunit.
摘要翻译： 本发明提供了一种互联通信系统，其包括主单元和多个子单元，并且通过每个单元的微计算机执行单元之间的通信。 该系统包括：为每个子单元设置的发电装置，用于通过从主机通过电力线提供的电力产生用于子单元的微型计算机的驱动力; 在从主单元供电之后重新开始电源的情况下，为每个子单元提供的复位装置用于复位子单元的微型计算机; 检测装置，用于根据来自用于通信的信号线的接收状态来检测所述子单元的微型计算机的失控; 用于主单元的电源切断装置，用于在检测装置检测到微型计算机失控时关闭对该子单元的电源; 以及用于重新启动对该子单元的电源的电源重启装置。
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公开(公告)号：US5450170A
公开(公告)日：1995-09-12
申请号：US131554
申请日：1993-10-04
申请人： Junichi Kimizuka , Toshiyuki Itoh , Kaoru Sato , Akihisa Kusano , Kazuhiko Okazawa , Toshihiko Inuyama , Makoto Abe
发明人： Junichi Kimizuka , Toshiyuki Itoh , Kaoru Sato , Akihisa Kusano , Kazuhiko Okazawa , Toshihiko Inuyama , Makoto Abe
CPC分类号： G03G15/1675 , G03G2215/00409 , G03G2215/00616 , G03G2215/00721
摘要： An image forming apparatus includes a movable image bearing member; an image forming device for forming an image on the image bearing member; a transfer device for transferring an image from the image bearing member onto a recording material at a transfer position; a detector for detecting a recording material conveying passage from a recording material feeding station to the image transfer position; and a controller responsive to the detector to form blanks at a leading and trailing edges of the recording material by controlling image forming operation of the image forming device.
摘要翻译： 图像形成装置包括可动图像承载部件; 图像形成装置，用于在图像承载部件上形成图像; 转印装置，用于将图像从图像承载部件转印到转印位置的记录材料上; 检测器，用于检测从记录材料供给站到图像传送位置的记录材料传送通道; 以及响应于检测器的控制器，通过控制图像形成装置的图像形成操作，在记录材料的前缘和后缘形成空白。
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公开(公告)号：US5633673A
公开(公告)日：1997-05-27
申请号：US337561
申请日：1994-11-14
申请人： Kaoru Sato , Toshiyuki Itoh , Akihisa Kusano , Makoto Abe , Toshihiko Inuyama , Masanori Ishizu , Kazuhiko Okazawa , Junichi Kimizuka
发明人： Kaoru Sato , Toshiyuki Itoh , Akihisa Kusano , Makoto Abe , Toshihiko Inuyama , Masanori Ishizu , Kazuhiko Okazawa , Junichi Kimizuka
IPC分类号： B41J29/38 , B41J2/44 , B41J2/47 , B41J2/485 , G03G15/00 , G03G15/04 , G03G21/00 , G03G21/14 , G06K15/02
CPC分类号： B41J2/471 , G06K15/02 , G06K2215/0082
摘要： Disclosed is a recording system in which an operation performed on the side of a printer unit in order to change over recording density is delayed while a recording operation is in progress. When a recording density changeover command is received during a recording operation, the density changeover is performed after the recording operation ends. A control unit which controls the printer unit is informed of the fact that the measures for changing over the recording density have been completed on the printer unit side.
摘要翻译： 公开了一种记录系统，其中在记录操作正在进行时，在打印机单元侧执行以便改变记录密度的操作被延迟。 当在记录操作期间接收到记录浓度转换命令时，在记录操作结束之后执行浓度切换。 通知控制打印机单元的控制单元在打印机单元侧已经完成了改变记录密度的措施。
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公开(公告)号：US5895155A
公开(公告)日：1999-04-20
申请号：US449710
申请日：1995-05-24
申请人： Izumi Narita , Akihisa Kusano , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
发明人： Izumi Narita , Akihisa Kusano , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
CPC分类号： G06F3/1297 , G06F3/1295
摘要： A printer buffer unit is connectable to one or a plurality of host computers and one or a plurality of printers. The printer buffer unit has a unit for detecting a break of print job data sent from a host computer, and a unit for adding a job offset command at the time of the break in sending the print job data to a printer.
摘要翻译： 打印机缓冲单元可连接到一个或多个主计算机和一个或多个打印机。 打印机缓冲单元具有用于检测从主计算机发送的打印作业数据的中断的单元，以及用于在将打印作业数据发送到打印机时在中断时添加作业偏移命令的单元。
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公开(公告)号：US5225751A
公开(公告)日：1993-07-06
申请号：US793550
申请日：1991-11-18
申请人： Akihisa Kusano , Izumi Narita , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
发明人： Akihisa Kusano , Izumi Narita , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
CPC分类号： G05F1/569 , H02H9/001 , H02P1/18 , Y10S388/903
摘要： In a power supply circuit for a motor in which a power source line can be opened and closed by a first opening-closing device, a construction is adopted which has a electrically controllable second opening-closing device connected in parallel to the first opening-closing device, a comparator for comparing the voltage of the motor load side with a predetermined value, a controller for controlling the opening and closing of the second opening-closing device on the basis of a signal from the comparator, and a current limiter device provided in parallel to the second opening-closing device, whereby a rush current when the first opening-closing device is closed can be suppressed to thereby prevent the fluctuation of the source voltage and the deterioration of the contacts of the first opening-closing device.
摘要翻译： 在其中电源线能够被第一开闭装置打开和关闭的电动机的电源电路中，采用具有与第一开闭并联连接的电可控制的第二开闭装置的结构 装置，用于将电动机负载侧的电压与预定值进行比较的比较器;控制器，用于根据来自比较器的信号控制第二开闭装置的打开和关闭;以及限流装置， 平行于第二开闭装置，由此能够抑制第一开闭装置闭合时的冲击电流，从而防止源电压的波动和第一开闭装置的触点的劣化。
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公开(公告)号：US5818503A
公开(公告)日：1998-10-06
申请号：US593902
申请日：1996-01-30
申请人： Akihisa Kusano , Izumi Narita , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
发明人： Akihisa Kusano , Izumi Narita , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
CPC分类号： H01S5/06832 , H01S5/042 , H04N1/40037 , H01S5/0427 , H01S5/06812 , H01S5/06825
摘要： An apparatus for generating a laser beam modulated on the basis of an information signal, which comprises a circuit for generating a first information signal, a circuit for generating a second information signal, independent of the first information signal, a circuit for driving a semiconductor laser on the basis of the first and the second information signals, wherein the driving circuit comprises first and second switching elements which operate supplementarily with each other, one of the first and second switching elements switches a drive current to the semiconductor laser, and wherein the first information signal is provided into a control terminal of the first switching element and the second information signal is provided into a control terminal of the second switching element.
摘要翻译： 一种用于产生基于信息信号调制的激光束的装置，包括用于产生第一信息信号的电路，用于产生与第一信息信号无关的第二信息信号的电路，用于驱动半导体激光器的电路 基于第一信息信号和第二信息信号，其中驱动电路包括彼此补充地操作的第一和第二开关元件，第一和第二开关元件中的一个将驱动电流切换到半导体激光器，并且其中第一 信息信号被提供到第一开关元件的控制端子中，并且第二信息信号被提供到第二开关元件的控制端子中。
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10.发明授权Printer buffer unit detecting phase of transition signal to initiate job offset command 失效打印机缓冲单元检测转换信号的相位，以启动作业偏移命令
公开(公告)号：US5887991A
公开(公告)日：1999-03-30
申请号：US281666
申请日：1994-07-28
申请人： Izumi Narita , Akihisa Kusano , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
发明人： Izumi Narita , Akihisa Kusano , Yuzo Seino , Kaoru Sato , Tatsuto Tachibana , Tomohiro Nakamori
CPC分类号： G06F3/1297 , G06F3/1295
摘要： A printer buffer unit is connectable to one or a plurality of host computers and one or a plurality of printers. The printer buffer unit has a unit for detecting a break of print job data sent from a host computer, and a unit for adding a job offset command at the time of the break in sending the print job data to a printer.
摘要翻译： 打印机缓冲单元可连接到一个或多个主计算机和一个或多个打印机。 打印机缓冲单元具有用于检测从主计算机发送的打印作业数据的中断的单元，以及用于在将打印作业数据发送到打印机时在中断时添加作业偏移命令的单元。
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