公开(公告)号：US5673070A

公开(公告)日：1997-09-30

申请号：US171165

申请日：1993-12-22

申请人： Hideki Nakanishi ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi

发明人： Hideki Nakanishi ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi

IPC分类号： B41J2/01 ,  B41J2/165 ,  B41J29/38 ,  B41J29/46 ,  B41J29/60 ,  H04N1/23 ,  B41J2/00

CPC分类号： H04N1/2346 ,  B41J29/60 ,  H04N1/2307

摘要： A battery-driven recording apparatus records a plurality of lines by recording-scan by using a recording head having a plurality of recording elements. A capacity of a battery is detected, and when the capacity of the battery is lowered, the number of lines to be recorded in one recording scan is reduced.

摘要翻译： 电池驱动记录装置通过使用具有多个记录元件的记录头通过记录扫描记录多行。 检测到电池的容量，并且当电池的容量降低时，在一次记录扫描中要记录的行数减少。

公开(公告)号：US5697717A

公开(公告)日：1997-12-16

申请号：US535318

申请日：1995-09-27

申请人： Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi ,  Junichi Arakawa ,  Hideo Horigome

发明人： Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi ,  Junichi Arakawa ,  Hideo Horigome

IPC分类号： B41J3/46 ,  B41J29/38 ,  B41J29/393 ,  B41J29/42 ,  H04N1/00 ,  H04N1/23 ,  B41J29/00

CPC分类号： B41J29/393

摘要： A printer has an electric power supply controller which controls electric power supplied to an indicator indicating a state of the printer so as to prolong a driving time of the printer, which is driven by a battery. When the apparatus is set to an on-line state using an on-line key, electric power is initially supplied to an on-line LED, which indicates the apparatus is in the on-line state. Afterwards, when a predetermined time period has passed, the supply of electric power is cut off to the on-line LED, whereby the consumption of electric power supplied to the indicator can be minimized.

摘要翻译： 打印机具有电源控制器，其控制提供给指示打印机状态的指示器的电力，以延长由电池驱动的打印机的驱动时间。 当使用在线密钥将设备设置为在线状态时，电源最初被提供给指示设备处于在线状态的在线LED。 之后，当经过规定时间后，电力供应被切断到在线LED，由此可以使提供给指示器的电力消耗最小化。

公开(公告)号：US5448153A

公开(公告)日：1995-09-05

申请号：US32208

申请日：1993-03-26

申请人： Tetsuhito Ikeda ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Akira Kuribayashi

发明人： Tetsuhito Ikeda ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Akira Kuribayashi

IPC分类号： H02H7/18 ,  H02J7/00 ,  H02J7/04 ,  H02J7/10 ,  H02J7/34 ,  H02J9/06

CPC分类号： H02J9/06 ,  H02J7/008 ,  H02J7/34 ,  Y10S320/10

摘要： A control signal is outputted from a CPU in a predetermined period to a one-shot circuit. An output signal of the one-shot circuit is maintained at a predetermined level, as far as the control signal is supplied to the one-shot circuit in the predetermined period. The output signal of the one-shot circuit is applied to a charging circuit for a battery. The charging circuit performs a charge operation for the battery while a predetermined level of the output signal of the one-shot circuit being kept on.

摘要翻译： 控制信号从CPU在预定时段内输出到单触发电路。 只要控制信号在预定时段内提供给单触发电路，单稳态电路的输出信号就保持在预定的电平。 单触发电路的输出信号被施加到电池的充电电路。 充电电路在保持单触发电路的输出信号的预定电平的同时对电池进行充电操作。

公开(公告)号：US5631677A

公开(公告)日：1997-05-20

申请号：US699932

申请日：1996-08-20

申请人： Hideo Horigome ,  Junichi Arakawa ,  Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi

发明人： Hideo Horigome ,  Junichi Arakawa ,  Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi

IPC分类号： B41J2/165 ,  B41J2/01 ,  B41J19/18 ,  B41J29/38 ,  B41J29/393 ,  B41J29/46 ,  G01R31/36 ,  H01M10/00 ,  G06K15/00

CPC分类号： B41J29/393 ,  Y10S320/19

摘要： A printing apparatus is capable of being driven by a battery for an extended period of time without using a battery having a large capacity, and the battery is capable of being charged while the occurrence of the memory effect is suppressed. Also provided is a method of charging the battery in this apparatus. Battery capacity is detected in the driving interval of a carriage motor and/or conveyance motor. When the battery capacity falls below a predetermined value, control is performed in such a manner that the driving intervals of the carriage motor and conveyance motor will not overlap. When charging of the battery is designated, the battery is discharged using a current load in the apparatus, after which the battery is charged.

摘要翻译： 打印装置能够在不使用具有大容量的电池的情况下长时间地由电池驱动，并且在抑制存储效应的发生的同时能够对电池进行充电。 还提供了在该装置中对电池充电的方法。 在滑架马达和/或输送马达的驱动间隔中检测电池容量。 当电池容量下降到预定值以下时，以使滑架电动机和输送电动机的驱动间隔不重叠的方式进行控制。 当指定电池的充电时，使用装置中的电流负载来放电电池，之后对电池进行充电。

公开(公告)号：US5565757A

公开(公告)日：1996-10-15

申请号：US460034

申请日：1995-06-02

申请人： Tetsuhito Ikeda ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Akira Kuribayashi

发明人： Tetsuhito Ikeda ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Akira Kuribayashi

IPC分类号： H02H7/18 ,  H02J7/00 ,  H02J7/04 ,  H02J7/10 ,  H02J7/34 ,  H02J9/06 ,  H07J7/04 ,  B41J29/38 ,  H04N1/46

CPC分类号： H02J9/06 ,  H02J7/008 ,  H02J7/34 ,  Y10S320/10

摘要： A control signal is outputted from a CPU in a predetermined period to a one-shot circuit. An output signal of the one-shot circuit is maintained at a predetermined level, as far as the control signal is supplied to the one-shot circuit in the predetermined period. The output signal of the one-shot circuit is applied to a charging circuit for a battery. The charging circuit performs a charge operation for the battery while a predetermined level of the output signal of the one-shot circuit being kept on.

公开(公告)号：US06719400B2

公开(公告)日：2004-04-13

申请号：US09845285

申请日：2001-05-01

申请人： Toshiharu Inui ,  Shinji Takagi ,  Kentaro Yano ,  Tetsuhito Ikeda ,  Masao Kato ,  Katsuhiko Takahashi ,  Kenichi Saito ,  Tomonori Sato

发明人： Toshiharu Inui ,  Shinji Takagi ,  Kentaro Yano ,  Tetsuhito Ikeda ,  Masao Kato ,  Katsuhiko Takahashi ,  Kenichi Saito ,  Tomonori Sato

IPC分类号： B41J2165

CPC分类号： B41J2/16579 ,  B41J2/14153

摘要： In the present invention, the minimum necessary consumption of ink can recover the channel miss state of the plurality of nozzles. The present invention provides a recovery processing method of an ink jet printing apparatus for forming images using a print head having a plurality of nozzles for ejecting ink droplets. The method comprises a first step for detecting channel miss state of said plurality of nozzles, and a second step for executing at least one of different recovery processes depending on the channel miss states of said plurality of nozzles detected in the first step.

摘要翻译： 在本发明中，油墨的最低必需消耗量可以恢复多个喷嘴的通道缺失状态。 本发明提供了一种用于使用具有用于喷射墨滴的多个喷嘴的打印头来形成图像的喷墨打印设备的恢复处理方法。 该方法包括用于检测所述多个喷嘴的通道缺失状态的第一步骤，以及用于根据在第一步骤中检测到的所述多个喷嘴的通道缺失状态来执行不同恢复过程中的至少一个的第二步骤。

公开(公告)号：US5001334A

公开(公告)日：1991-03-19

申请号：US238138

申请日：1988-08-30

申请人： Tetsuhito Ikeda

发明人： Tetsuhito Ikeda

IPC分类号： G11B7/09 ,  G11B7/13 ,  G11B7/135

CPC分类号： G11B7/131 ,  G11B7/1353 ,  G11B7/0916

摘要： A photodetector for a hologram-type optical head comprises, as a basic constitution, 6-piece-divided photodiodes. In order to prevent the photodetector from receiving the influence of wavelength variation of a laser diode, that is, spot deviations, one photodiode is divided into two small elements and the spot deviation is detected by utilizing the difference between outputs of the two small elements.

公开(公告)号：US06540318B1

公开(公告)日：2003-04-01

申请号：US09544166

申请日：2000-04-06

申请人： Tetsuhito Ikeda

发明人： Tetsuhito Ikeda

IPC分类号： B41J201

CPC分类号： B41J2/16579 ,  B41J2/125 ,  B41J2/17566 ,  B41J2002/17579

摘要： Detection of whether or not liquid or a liquid droplet (ink) has passed is realized without contacting the passing liquid or liquid droplet, by providing a radiated-wave detector, arranged near the liquid or liquid droplet, for detecting an infrared ray radiated from the passing liquid or liquid droplet, and a detector for detecting variation of an output value of the radiated-wave detector. Furthermore, the variation of an output value detected by the detector is integrated to obtain the variation amount of the output values, thereby obtaining the amount of liquid or liquid droplet (ink) passed. With the use of the foregoing configuration, further provided is an ink-jet printing apparatus which can accurately determine whether or not ink has been discharged by a printhead and which can measure the amount of ink discharged without contacting the ink, and an ink detection method for the ink-jet printing apparatus.

摘要翻译： 通过提供布置在液体或液滴附近的辐射波检测器，可以实现液体或液滴（墨水）是否已经通过的检测而不与通过的液体或液滴接触，用于检测从液体或液滴辐射的红外线 通过液体或液滴，以及检测器，用于检测辐射波检测器的输出值的变化。 此外，由检测器检测的输出值的变化被积分以获得输出值的变化量，从而获得通过的液体或液滴（墨水）的量。 通过使用上述结构，还提供了一种喷墨打印设备，其可以精确地确定墨是否已被打印头排出，并且可以测量在不接触墨的情况下排出的墨量，以及墨检测方法 用于喷墨打印设备。

公开(公告)号：US07474430B2

公开(公告)日：2009-01-06

申请号：US10885661

申请日：2004-07-08

申请人： Nobuo Onuma ,  Tetsuya Kawanabe ,  Tetsuhito Ikeda ,  Hirokazu Ishii

发明人： Nobuo Onuma ,  Tetsuya Kawanabe ,  Tetsuhito Ikeda ,  Hirokazu Ishii

IPC分类号： G06F3/12 ,  G06F15/00

CPC分类号： H04N1/33369 ,  H04N1/00278 ,  H04N2201/0015 ,  H04N2201/0084 ,  H04N2201/33314 ,  H04N2201/33321

摘要： A printer and a digital camera are connected so as to be capable of communicating with each other. The printer transmits information indicative of its capabilities to the digital camera and the digital camera incorporates the transmitted printer capability information in a print settings menu. The capability information has information relating to the printer capabilities and information indicative of a default setting. The capabilities of the printer are incorporated in the print settings menu together with the default setting. A desired printing condition can be set selectively at the digital camera using the print settings menu in which the capability information has been incorporated.

摘要翻译： 连接打印机和数码相机以能够彼此通信。 打印机将指示其能力的信息发送到数字照相机，并且数字照相机将所发送的打印机能力信息合并到打印设置菜单中。 能力信息具有与打印机能力有关的信息和指示默认设置的信息。 打印机的功能与默认设置一起包含在打印设置菜单中。 可以使用其中包含能力信息的打印设置菜单在数字照相机上选择性地设置期望的打印条件。

公开(公告)号：US06631970B2

公开(公告)日：2003-10-14

申请号：US09854680

申请日：2001-05-15

申请人： Tomonori Sato ,  Shinji Takagi ,  Kentaro Yano ,  Tetsuhito Ikeda

发明人： Tomonori Sato ,  Shinji Takagi ,  Kentaro Yano ,  Tetsuhito Ikeda

IPC分类号： B41J29393

CPC分类号： B41J2/0451 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/14129 ,  B41J2/14153

摘要： An ink jet recording apparatus is provided which can detect ink in a print head highly precisely with a simple construction. The apparatus includes: a detection electrode to detect, through the ink on the ink jet print head board, a voltage change between print elements and drive elements which is produced as the print elements are driven; a periodical driver to drive the print elements at a predetermined drive frequency; a voltage detector to periodically detect an output voltage of the detection electrode at a timing corresponding to the drive frequency; and a state check device to check an ink ejection state of the ink jet print head according to a result of the detection by the voltage detector.

摘要翻译： 提供一种能够以简单的结构高精度地检测打印头中的墨水的喷墨记录装置。 该装置包括：检测电极，用于通过喷墨打印头板上的墨水检测在打印元件被驱动时产生的打印元件与驱动元件之间的电压变化; 定期驱动器，以预定的驱动频率驱动所述打印元件; 电压检测器，其在对应于驱动频率的定时周期性地检测检测电极的输出电压; 以及根据电压检测器的检测结果来检查喷墨打印头的喷墨状态的状态检查装置。