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1. 发明授权

US5818471A Recording apparatus and method for indicating decrease of ink remains 失效
标题翻译：用于指示墨水减少的记录装置和方法保留
公开(公告)号：US5818471A
公开(公告)日：1998-10-06
申请号：US440469
申请日：1995-05-12
申请人： Yoshiyuki Shimamura , Osamu Asakura , Masasumi Nagashima , Kenji Kawazoe , Kazuya Iwata , Seiji Takahashi , Yuji Kanome , Tetsuya Ishikawa , Takahiro Ohde
发明人： Yoshiyuki Shimamura , Osamu Asakura , Masasumi Nagashima , Kenji Kawazoe , Kazuya Iwata , Seiji Takahashi , Yuji Kanome , Tetsuya Ishikawa , Takahiro Ohde
IPC分类号： B41J2/175 , B41J29/38 , B41J2/195
CPC分类号： B41J2/17566
摘要： A recording apparatus for recording by discharging plural kinds of ink from the recording head to a recording medium comprises detection device for detecting the decrease of ink remains of each ink of the plural kinds of ink, ink amount indication device arranged in a number smaller than the number of the plural kinds of ink, and signal outputting device for outputting signals which enables the decrease of ink remains having the least amount of ink remains to be displayed on the ink amount indication device in accordance with the results of plural detections by the detection device. In this way, only the ink remains having the least ink remains among those kinds of ink in use is indicated on the display, not the ink remains of all the kinds of ink, thus making it possible to minimize the number of indication devices to make the indication device simpler and smaller or minimize the area on the screen of the display assigned for indicating the ink remains in order to save it for indicating more information other than the ink remains.
摘要翻译：一种用于通过将多种油墨从记录头排出到记录介质上进行记录的记录装置包括检测装置，用于检测多种油墨中的每种油墨的油墨残留量的减少，油墨量指示装置的数量小于根据检测装置的多次检测的结果，多种油墨的数量和用于输出能够减少具有最少量的油墨的墨水的信号的信号输出装置保持显示在墨量指示装置上。以这种方式，在显示器上仅示出了在使用中的那些种类的墨水中残留的墨量最少的墨水残留，而不是所有种类的墨水都残留墨水，从而使得可以使指示装置的数量最小化指示装置更简单和更小或最小化分配用于指示墨水的显示器的屏幕上的区域保留，以便保存它用于指示墨水以外的更多信息。

2. 发明授权

US5997120A Recording apparatus which allows ink amount detection upon exchange of a printhead 失效
标题翻译：记录装置，其允许在打印头更换时进行墨量检测
公开(公告)号：US5997120A
公开(公告)日：1999-12-07
申请号：US454514
申请日：1995-05-30
申请人： Takahiro Ohde , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Kazuya Iwata , Seiji Takahashi , Yuji Kanome , Tetsuya Ishikawa
发明人： Takahiro Ohde , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Kazuya Iwata , Seiji Takahashi , Yuji Kanome , Tetsuya Ishikawa
IPC分类号： B41J2/175 , B41J2/325 , B41J29/42 , B41J29/46 , B41J2/195
CPC分类号： B41J2/17546 , B41J2/17566
摘要： In a recording apparatus using a plurality of kinds of head cartridges each comprising an ink jet recording head and an ink tank formed as a unit, the present invention prevents, when a wrong head cartridge has been mounted during cartridge exchange, data regarding the remain of ink in a thitherto used cartridge of other kind from being lost, and enables the remain of ink in that cartridge to be confirmed. A user is pressed for the exchange of the head cartridge now mounted to thereby effect the exchange actually, and is called on to confirm whether the newly mounted head cartridge is a right one, and the initialization of the data regarding the remain of ink is effected when the user has done the inputting of the confirmation.
摘要翻译：在使用包括喷墨记录头和形成为一个单元的墨盒的多种头盒的记录装置中，本发明防止在盒更换期间安装错误的墨盒时，其他类型的使用过的墨盒的墨水不会丢失，并且可以确认墨盒中的墨水剩余量。用户被按压用于更换现在安装的磁头盒，从而实际进行更换，并且被要求确认新安装的磁头盒是否是正确的，并且关于剩余墨的数据的初始化被实现当用户完成确认的输入时。

3. 发明授权

US5992961A Ink jet recording apparatus, method for determining reduced ink remains, and information processing apparatus 失效
标题翻译：喷墨记录装置，用于确定减少墨水的方法以及信息处理装置
公开(公告)号：US5992961A
公开(公告)日：1999-11-30
申请号：US502762
申请日：1995-07-14
申请人： Tetsuya Ishikawa , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Kazuya Iwata , Seiji Takahashi , Yuji Kanome , Takahiro Ohde
发明人： Tetsuya Ishikawa , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Kazuya Iwata , Seiji Takahashi , Yuji Kanome , Takahiro Ohde
IPC分类号： B41J2/05 , B41J2/125 , B41J2/175 , B41J2/195 , H04N1/23
CPC分类号： B41J2/195 , B41J2/17566
摘要： An ink jet recording apparatus is provided with at least one first electrode at least in either a recording head or ink retaining member, dielectric adjacent to the first electrode or laying between the first electrodes, a second electrode electrically connected to the first electrode through the dielectric and ink, power supply to apply and release voltage to and from the first electrode, potential difference detector for detecting the potential of the second electrode, and equivalent circuit to determine the ink remains at least in either one of the recording head and ink retaining member in accordance with the potential of the second electrode detected by potential difference detector. In this way, it is possible to provide an ink jet recording apparatus having equivalent circuit for detecting ink shortage, and expect a highly precise detection thereof, and also, to provide information processing systems having such recording apparatus for its output device.
摘要翻译：喷墨记录装置至少在记录头或墨水保持部件中的至少一个第一电极，与第一电极相邻的电介质或者铺设在第一电极之间，通过电介质电连接到第一电极的第二电极以及用于施加和从第一电极释放电压的电源，用于检测第二电极的电位的电位差检测器和用于确定墨水的等效电路至少保留在记录头和墨水保持构件中的任一个中根据由电位差检测器检测的第二电极的电位。以这种方式，可以提供具有用于检测缺墨的等效电路的喷墨记录装置，并且期望其高精度检测，并且还提供具有用于其输出装置的这种记录装置的信息处理系统。

4. 发明授权

US6062670A Ink jet recording apparatus having discharge recovery means 失效
标题翻译：具有放电恢复装置的喷墨记录装置
公开(公告)号：US6062670A
公开(公告)日：2000-05-16
申请号：US261099
申请日：1994-06-16
申请人： Kazuya Iwata , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Seiji Takahashi , Yuji Kanome , Tetsuya Ishikawa , Takahiro Ohde
发明人： Kazuya Iwata , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Seiji Takahashi , Yuji Kanome , Tetsuya Ishikawa , Takahiro Ohde
IPC分类号： B41J2/165 , B41J2/175 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16532
摘要： The present invention relates to a discharge recovery processing of an ink jet recording apparatus which forms an image on the recording medium by discharging the ink. The invention aims to prevent the increase in the running costs and the shortened life of a waste ink tank by preventing the wasteful ink consumption which may be caused by the dual use of an automatic recovery processing and a manual recovery processing after the replacement of an ink tank.Also, the invention further aims to provide an ink jet recording apparatus with high safety and reliability as well as effecting an appropriate recovery by controlling the movement of head in involving the recovery.
摘要翻译：本发明涉及一种喷墨记录装置的排放恢复处理，其通过排出油墨在记录介质上形成图像。本发明旨在通过防止在更换墨后双重使用自动恢复处理和手动恢复处理可能引起的浪费的墨水消耗来防止运行成本的增加和废墨水盒的缩短的使用寿命坦克。此外，本发明还旨在提供一种具有高安全性和可靠性的喷墨记录装置，并且通过控制头部涉及恢复的运动来实现适当的恢复。

5. 发明授权

US5816723A Electronic apparatus capable of feeding sheets from a front side, and sheet feeding device for use therewith 失效
标题翻译：能够从前侧供纸的电子设备和与其一起使用的送纸装置
公开(公告)号：US5816723A
公开(公告)日：1998-10-06
申请号：US921660
申请日：1997-09-02
申请人： Seiji Takahashi , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Kazuya Iwata , Yuji Kanome , Tetsuya Ishikawa , Takahiro Ohde
发明人： Seiji Takahashi , Osamu Asakura , Masasumi Nagashima , Yoshiyuki Shimamura , Kenji Kawazoe , Kazuya Iwata , Yuji Kanome , Tetsuya Ishikawa , Takahiro Ohde
IPC分类号： B41J11/58
CPC分类号： B41J11/58
摘要： A display unit is provided so as to be rotatable with respect to a main body of an electronic apparatus. An inlet for manually inserting a sheet is provided in the vicinity of the center of rotation of the display unit, and a sheet feeding device capable of continuously feeding sheets is provided so as to be detachable with respect to the inlet. It is thereby possible to supply a sheet from the front side of the electronic apparatus.
摘要翻译：显示单元被设置成可相对于电子设备的主体旋转。在显示单元的旋转中心附近设置用于手动插入片材的入口，并且能够连续供纸的片材供给装置被设置成相对于入口可拆卸。从而可以从电子设备的前侧供应片材。

6. 发明授权

US06246484B1 Image reading apparatus and information processing apparatus having image reading function 失效
标题翻译：具有图像读取功能的图像读取装置和信息处理装置
公开(公告)号：US06246484B1
公开(公告)日：2001-06-12
申请号：US08755207
申请日：1996-11-22
申请人： Yoshiyuki Shimamura , Tetsuya Ishikawa
发明人： Yoshiyuki Shimamura , Tetsuya Ishikawa
IPC分类号： G06F1500
CPC分类号： G06F1/1616 , G06F1/1696 , H04N1/0057 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/4076
摘要： An image reading apparatus includes reading means for reading out a document arranged in a reading position for its conversion into image signals, a reference member, correction means for correcting the image signals converted by the reading means, carrying means for guiding the document to the image reading position, expelling means for expelling the document from the image reading position, and controlling means for controlling and obtaining the corrected data from the correction means by guiding the reference member by use of the carrying means to the image reading position in order to read by use of the reading means the regions of the reference member not in contact with the expelling means. With this structure, it is possible to prevent the reference member from being stained, and execute the correction of converted image signals accurately for the enhanced implementation of image reading function for this apparatus, and an information processing apparatus provided with such image reading function as well.
摘要翻译：一种图像读取装置，包括：读取装置，用于读出布置在读取位置以将其转换为图像信号的文档;参考构件;用于校正由读取装置转换的图像信号的校正装置;用于将文档引导到图像读取位置，用于从图像读取位置排出文档的排出装置，以及控制装置，用于通过使用携带装置将参考构件引导到图像读取位置来从校正装置控制和获得校正数据，以便通过阅读的使用意味着参考构件的不与排出装置接触的区域。通过这种结构，可以防止参考构件被染色，并且对于该装置的图像读取功能的增强实现以及具有这样的图像读取功能的信息处理装置也准确地执行转换的图像信号的校正。

7. 发明授权

US5572105A Stepping motor control method including varying the number of split sections in one step drive period of a stepping motor 失效
标题翻译：步进电机控制方法，包括在步进电机的一个步进驱动周期内改变分段数
公开(公告)号：US5572105A
公开(公告)日：1996-11-05
申请号：US363012
申请日：1994-12-23
申请人： Takashi Nojima , Akira Miyakawa , Soichi Hiramatsu , Hideki Yamaguchi , Hiroyuki Inoue , Kenji Kawazoe , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami
发明人： Takashi Nojima , Akira Miyakawa , Soichi Hiramatsu , Hideki Yamaguchi , Hiroyuki Inoue , Kenji Kawazoe , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami
IPC分类号： H02P8/18 , H02P8/22 , H02P8/32 , G05B19/40
CPC分类号： H02P8/32 , H02P8/22
摘要： A device for controlling the power supplied to windings of a stepping motor includes a pulse generator for splitting one step drive period of the motor into a plurality of sections, the number of sections and increasing or decreasing depending upon the drive frequency. The pulse generator, also sets the duty cycle of a pulse applied to the motor. The device also includes a stepping motor drive circuit for exciting each phase of the motor with a current determined by the duty cycle of pulse, and a duty changing device for changing the duty cycle for each of plural sections in one excitation phase of the stepping motor, wherein a current wave input into the motor can be maintained as a sinusoidal wave from low-speed rotation to high-speed rotation of the motor by changing the number of sections in excitation depending upon serial drive operations, thereby achieving motor control with less rotation inconsistencies and less noise.
摘要翻译：用于控制提供给步进电机的绕组的功率的装置包括：脉冲发生器，用于将电动机的一个驱动周期分为多个部分，根据驱动频率分段数量增加或减小。脉冲发生器还设置施加到电机的脉冲的占空比。该装置还包括步进电动机驱动电路，用于以由脉冲的占空比确定的电流来激励电动机的每相，以及用于改变步进电动机的一个励磁相中的多个部分中的每一个的占空比的占空比变更装置，其中输入到电动机的电流波可以通过根据串行驱动操作改变激励部分的数量，将其保持为从低速旋转到电动机的高速旋转的正弦波，从而以较少的旋转实现电动机控制不一致和噪音较小。

8. 发明授权

US5886729A Sheet supplying apparatus using a flexible elastic pawl member for separating sheets one by one 失效
标题翻译：使用柔性弹性爪部件一张一张地分离纸张的供纸装置
公开(公告)号：US5886729A
公开(公告)日：1999-03-23
申请号：US968894
申请日：1997-11-06
申请人： Soichi Hiramatsu , Atsushi Noda , Akira Miyakawa , Hideki Yamaguchi , Hiroyuki Inoue , Kenji Kawazoe , Takashi Nojima , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami
发明人： Soichi Hiramatsu , Atsushi Noda , Akira Miyakawa , Hideki Yamaguchi , Hiroyuki Inoue , Kenji Kawazoe , Takashi Nojima , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami
IPC分类号： B41J13/10 , B41J13/12 , B65H3/56 , B41J2/435 , G01D15/24 , G11B7/00 , H01S1/131
CPC分类号： B65H3/56 , B41J13/103 , B41J13/12
摘要： A sheet supply apparatus according to the present invention has a pawl separator for separating sheets one by one by regulating the tip ends and upper surfaces of tip end portions of the sheets, which pawl separator can be retarded from a sheet regulating position when it is urged by the sheet with a predetermined force. With this arrangement, sheets having small resiliency such as plain sheets are separated one by one by successively riding over the pawl separator, and sheets having great resiliency such as post cards and envelopes urge the pawl separator to a retracted position to pass through the pawl separator and are separated one by one by of another separation.
摘要翻译：根据本发明的片材供应装置具有棘爪分离器，用于通过调节片材的末端部分的顶端和上表面一张一张地分离，当棘爪分离器被推动时该棘爪分离器可以从片材调节位置延迟通过预定力的片材。通过这种布置，通过连续地骑在棘爪分离器上，逐张地分离诸如普通纸张的弹性小的片材，并且具有很大弹性的片材（例如明信片卡和信封）将棘爪分离器推到缩回位置以通过棘爪分离器并通过另一分离逐个分离。

9. 发明授权

US5933174A Ink refilling system, and ink refilling apparatus and ink refilling method usable in ink refilling system 失效
标题翻译：墨水补充系统，以及可用于墨水补充系统中的墨水补充装置和墨水补充方法
公开(公告)号：US5933174A
公开(公告)日：1999-08-03
申请号：US925084
申请日：1997-09-08
申请人： Kenji Kawazoe , Akira Miyakawa , Soichi Hiramatsu , Hideki Yamaguchi , Hiroyuki Inoue , Takashi Nojima , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami
发明人： Kenji Kawazoe , Akira Miyakawa , Soichi Hiramatsu , Hideki Yamaguchi , Hiroyuki Inoue , Takashi Nojima , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami
IPC分类号： B41J2/175 , B41J23/02
CPC分类号： B41J2/17506 , B41J2/1752
摘要： An ink refilling system includes an ink jet recording apparatus, in which a cartridge with an ink containing portion can be installed. The ink jet recording apparatus includes a driver for driving a conveyer for conveying a recording medium, and a first transmitter for transmitting the driving force from the driver out of the ink jet recording apparatus. Also provided is an ink filling apparatus for filling the ink into the cartridge, the ink filling apparatus including: an ink storing portion for storing the ink to be filled into the cartridge; a connector for injecting the ink from the ink storing portion to the cartridge; a pressure-feeding device for pressure-feeding the ink through the connector; and a second transmitter for transmitting the driving force to drive the pressure-feeding device. The driving force from the driver of the ink jet recording apparatus is transmitted to the pressure-feeding device through the first and second driving force transmitters.
摘要翻译：油墨补充系统包括喷墨记录装置，其中可以安装具有墨水容纳部分的墨盒。喷墨记录装置包括用于驱动用于传送记录介质的输送机的驱动器，以及用于将来自驱动器的驱动力传送出喷墨记录装置的第一发送器。还提供了一种用于将墨水填充到墨盒中的墨水填充装置，墨水填充装置包括：用于储存要填充到墨盒中的墨水的墨水储存部分; 用于将墨水从墨水储存部分注入墨盒的连接器; 用于通过连接器对油墨进行加压的加压装置; 以及用于传递驱动力以驱动加压装置的第二发送器。来自喷墨记录装置的驱动器的驱动力通过第一和第二驱动力传递器被传送到加压装置。

10. 发明授权

US5971525A Recording apparatus having a deelectrifying member for a recording head 失效
标题翻译：具有用于记录头的去电构件的记录装置
公开(公告)号：US5971525A
公开(公告)日：1999-10-26
申请号：US992211
申请日：1997-12-16
申请人： Hiroyuki Inoue , Akira Miyakawa , Soichi Hiramatsu , Hideki Yamaguchi , Kenji Kawazoe , Takashi Nojima , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami , Haruyuki Yanagi , Tetsuo Suzuki
发明人： Hiroyuki Inoue , Akira Miyakawa , Soichi Hiramatsu , Hideki Yamaguchi , Kenji Kawazoe , Takashi Nojima , Tetsuya Ishikawa , Hitoshi Nakamura , Akira Kida , Hideaki Kawakami , Haruyuki Yanagi , Tetsuo Suzuki
IPC分类号： B41J2/01 , B41J2/175 , B41J25/304 , B41J25/34 , B41J29/00 , H04N1/028 , H04N1/032 , B41J2/14 , B41J2/16
CPC分类号： B41J29/00 , B41J2/17526
摘要： A recording apparatus comprises a head for forming an image on a recording medium or for reading an image formed on a recording medium; a supporting member for holding the head; a first unit for electrical connection provided for the head; a second unit for electrical connection provided for the supporting member, which can be electrically connected to the first unit for electrical connection; and a member for deelectrifying static electricity, which is provided for the supporting member in the vicinity of the second unit for electrical connection. This deelectrifying member prevents static electricity from flowing into the signal lines provided for the second unit for electrical connection when the supporting member is actuated to hold the head.
摘要翻译：记录装置包括用于在记录介质上形成图像或用于读取形成在记录介质上的图像的头部; 用于保持头部的支撑构件; 用于头部的电连接的第一单元; 用于电连接的第二单元，用于支撑构件，其可以电连接到第一单元用于电连接; 以及用于对用于电连接的第二单元附近的支撑构件设置的静电静电用构件。当启动支撑构件以保持头部时，该去电构件防止静电流入设置用于电连接的第二单元的信号线。

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