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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

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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US06012797A Method for driving an ink jet recording head having improved discharge stability and recording apparatus having the same 失效
标题翻译：用于驱动具有改善的放电稳定性的喷墨记录头的方法和具有该喷墨记录头的记录装置
公开(公告)号：US06012797A
公开(公告)日：2000-01-11
申请号：US254437
申请日：1994-06-06
申请人： Kazuya Iwata , Yoshiyuki Shimamura , Seiji Takahashi , Yasushi Koike
发明人： Kazuya Iwata , Yoshiyuki Shimamura , Seiji Takahashi , Yasushi Koike
IPC分类号： B41J2/505 , G06K15/10 , B41J2/145
CPC分类号： B41J2/5056 , B41J2/5058 , G06K15/10 , G06K15/102
摘要： An ink jet recording apparatus records using a recording head. The head comprises a plurality of discharge ports for discharging ink, a common liquid chamber for supplying ink to the plurality of discharge ports, and a plurality of discharge elements for causing ink to be discharged from the plurality of discharge ports. The apparatus further comprises driving elements for substantially simultaneously driving said discharge elements corresponding to a first plurality of discharge ports which are not adjacent to each other, among said plurality of discharge ports, and for driving said discharge elements corresponding to a second plurality of discharge ports which are respectively adjacent to said first plurality of discharge ports, not simultaneously with said discharge elements corresponding to said first plurality of discharge ports, but at predetermined intervals within a drive period.
摘要翻译：喷墨记录装置使用记录头记录。头部包括用于排出墨水的多个排出口，用于向多个排出口供给墨水的公共液体室，以及用于使墨水从多个排出口排出的多个排出元件。所述装置还包括驱动元件，用于在所述多个排出口之间基本上同时驱动对应于彼此不相邻的第一多个排出口的所述排放元件，并且用于驱动与第二多个排出口对应的所述排放元件其分别与所述第一多个排出口相邻，而不是与对应于所述第一多个排出口的所述排放元件同时，而是在驱动期间内以预定间隔。

7. 发明授权

US5992965A Suction recovery device with a cap having a shape corresponding to a contoured discharge port face 失效
标题翻译：抽吸回收装置，其具有与形状排出口面对应的形状的盖
公开(公告)号：US5992965A
公开(公告)日：1999-11-30
申请号：US478361
申请日：1995-06-07
申请人： Jun Katayanagi , Masasumi Nagashima , Kazuya Iwata
发明人： Jun Katayanagi , Masasumi Nagashima , Kazuya Iwata
IPC分类号： B41J2/165 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16508 , B41J2/16532
摘要： An ink jet recording apparatus having an ink jet recording head and a cap. The apparatus includes a recording head, the recording head having a discharge port face with a discharge port arranged thereon, and a recovery device, the recovery device including the cap for covering the discharge port face, the cap having an interior and including a body portion and an edge portion opposing the discharge port face and having a leading end, the edge portion including an elastic member for covering a periphery of the discharge port, wherein during a capping operation a plane defined by the leading end of the edge portion is not parallel to the discharge port face and the edge portion is not displaced in a direction different from a capping direction between the cap and the ink jet recording head. A part of the leading end of the edge portion in contact with the discharge port face defines a contact portion between the leading end of the edge portion and the discharge port face, and the contact portion increases during the capping operation as the leading end approaches the discharge port face and gradually comes into contact with the discharge port face, the discharge port face being capped with the entire leading end of the edge portion in contact therewith when the capping operation is terminated.
摘要翻译：一种具有喷墨记录头和盖的喷墨记录装置。该装置包括一个记录头，该记录头具有一个排放口面和一个排出口，该回收装置包括用于覆盖排放口面的盖，该回收装置具有内部并包括主体部分以及与所述排出口面相对且具有前端的边缘部，所述边缘部包括用于覆盖所述排出口的周边的弹性部件，其中，在封盖动作期间，由所述边缘部的前端限定的平面不平行并且边缘部分不会在与盖和喷墨记录头之间的封盖方向不同的方向上移位。与排出口面接触的边缘部分的前端的一部分限定了边缘部分的前端与排出口面之间的接触部分，并且在顶端接近的过程中接触部分增加排出口面逐渐与排出口面接触，当封盖操作终止时，排出口面被边缘部的整个前端盖住。

8. 发明授权

US5164748A Suction recovery device with a cap having a communicating member to aid suction 失效
标题翻译：吸引回收装置与具有通信会员援助援助的帽子
公开(公告)号：US5164748A
公开(公告)日：1992-11-17
申请号：US653703
申请日：1991-02-11
申请人： Jun Katayanagi , Masasumi Nagashima , Kazuya Iwata
发明人： Jun Katayanagi , Masasumi Nagashima , Kazuya Iwata
IPC分类号： B41J2/165 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16508 , B41J2/16532
摘要： A suction recovery device comprises a cap for covering a discharge port face of a recording head for discharging ink onto a recording medium. The cap has an ink suction port and an ink exhaust path communicating with the ink suction port. A cap direct contact member carries said cap and has a guide path communicating with the exhaust path for guiding the ink in an exhaust direction. A communicating member for communicating the guide path and exhaust path is provided on a direct contact portion where the exhaust path and guide path contact with each other. The communicating member is carried with the elasticity exhibited by at least one of the exhaust path and guide path and suction means exerts suction power on the inside of the cap through the communicating member.

9. 发明授权

US5170186A Ink jet recording apparatus with dry absorption control of recording head cap 失效
标题翻译：喷墨记录装置，具有记录头盖的干燥吸收控制
公开(公告)号：US5170186A
公开(公告)日：1992-12-08
申请号：US654199
申请日：1991-02-12
申请人： Yoshiyuki Shimamura , Kazuya Iwata , Jun Katayanagi
发明人： Yoshiyuki Shimamura , Kazuya Iwata , Jun Katayanagi
IPC分类号： B41J2/165
CPC分类号： B41J2/1652
摘要： A recording apparatus performs recording with an ink jet recording head that is capable of ejecting ink onto a recording medium. The recording apparatus includes an ink receiving section disposed at a position to be able to oppose an orifice-formed face of the recording head, a preliminary ejection unit for causing ink ejection from discharging orifices toward said ink receiving section by driving said recording head to remove causes of defective ink ejection, an absorption unit for absorbing ink remaining in the ink receiving section as a result of ink ejection by the preliminary ejection unit, and a dry absorption control unit. The dry absorption control unit causes ink absorption by driving the absorption unit when a number of preliminary ejection caused by the preliminary ejection unit, from the time of an absorption previously executed by the dry absorption unit during recording, exceeds a predetermined number.

10. 发明授权

US5406317A Ink jet recording with coordinated capping and recovery ejection operations 失效
标题翻译：具有协调封盖和恢复喷射操作的喷墨记录
公开(公告)号：US5406317A
公开(公告)日：1995-04-11
申请号：US925218
申请日：1992-08-06
申请人： Yoshiyuki Shimamura , Kazuya Iwata , Jun Katayanagi
发明人： Yoshiyuki Shimamura , Kazuya Iwata , Jun Katayanagi
IPC分类号： B41J2/165
CPC分类号： B41J2/1652
摘要： A recording apparatus for performing recording with an ink jet recording head, capable of ejecting ink onto a recording medium, comprises a cap to be opened and closed with respect to a discharge-orifice face of the recording head and a cap drive mechanism for opening the cap at the initiation of recording head driving and closing the cap when a non-driving period of the recording head exceeds a predetermined period of time .alpha.. A preliminary ejection circuit causes ejection of ink from the discharge orifices by driving the recording head to remedy defective ink ejection and preliminary ejection drive circuitry provides for preliminary ejection when a predetermined period of time .beta. is exceeded after a previously executed preliminary ejection, wherein the predetermined period of time .beta. does not include time during which the cap is closed.
摘要翻译：一种用于利用喷墨记录头执行记录的记录装置，其能够将油墨喷射到记录介质上，包括相对于记录头的排出孔面打开和关闭的盖和用于打开记录头的盖驱动机构当记录头的非驱动时段超过预定时间段α时，在开始记录头驱动和关闭盖时盖。初步喷射电路通过驱动记录头来驱动记录头来排出墨水，以补救有缺陷的墨水喷射，并且在预先执行的预喷射之后超过预定时间段β时，预备喷射驱动电路提供预喷射，其中预定喷射时间段beta不包括上限关闭的时间。

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