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1. 发明授权

US06176565B1 Cleaning member for ink jet head and ink jet apparatus provided with said cleaning member 失效
标题翻译：用于具有所述清洁部件的喷墨头和喷墨设备的清洁部件
公开(公告)号：US06176565B1
公开(公告)日：2001-01-23
申请号：US08631885
申请日：1996-04-16
申请人： Noriyuki Yanai , Masahiro Watabe , Hiroshi Tajika , Atsushi Arai , Haruo Uchida , Kiyoshi Kuramochi
发明人： Noriyuki Yanai , Masahiro Watabe , Hiroshi Tajika , Atsushi Arai , Haruo Uchida , Kiyoshi Kuramochi
IPC分类号： B41J2165
CPC分类号： B41J2/16538
摘要： A cleaning member comprising an ether series polyurethane rubber elastic body, the curing agent component of said ether series polyurethane rubber elastic body essentially consisting of a bifunctional component, or in addition, said ether series polyurethane rubber elastic body further containing a water repellency-adding material having an active group capable of chemically bonding to said polyurethane rubber.
摘要翻译：一种清洁构件，其包含醚系聚氨酯橡胶弹性体，所述醚系聚氨酯橡胶弹性体的固化剂组分基本上由双官能组分组成，或者所述醚系聚氨酯橡胶弹性体还含有防水添加材料具有能够化学键合到所述聚氨酯橡胶的活性基团。

2. 发明授权

US06688722B2 Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatus 失效
标题翻译：喷墨记录装置和用于对装置提供维护和恢复的机构
公开(公告)号：US06688722B2
公开(公告)日：2004-02-10
申请号：US09739699
申请日：2000-12-20
申请人： Haruo Uchida , Hiroshi Tajika
发明人： Haruo Uchida , Hiroshi Tajika
IPC分类号： B41J2165
CPC分类号： B41J2/16538 , B41J2/16508
摘要： An ink jet recording apparatus for discharging ink to perform recording comprises a carriage member for mounting a recording head for discharging ink, a cleaning member arranged to face the regions other than the region for the aforesaid recording head to clean the discharging port formation face of the aforesaid recording means, transporting device for transporting the aforesaid cleaning member to a position to clean recording head and a position not to clean it, and driving device for relatively driving the aforesaid carriage member and transporting device for the aforesaid cleaning member to clean the aforesaid discharging port formation face. The aforesaid cleaning member is provided with a first cleaning member mainly used for cleaning the discharging port formation portion of the aforesaid recording head and a second cleaning member mainly used for cleaning the circumference of the aforesaid discharging port formation portion. Hence, the ink discharging condition is maintained and recovered to effectuate a high-quality recording reliably.
摘要翻译：一种用于排墨以进行记录的喷墨记录装置包括一个用于安装用于排出墨水的记录头的滑架构件，一个清洁构件，其布置成面对除了上述记录头的区域之外的区域，以清洁上述记录头的排出口形成面上述记录装置，用于将上述清洁构件运送到清洁记录头的位置的运送装置和不清洁记录头的位置，以及用于相对驱动上述用于上述清洁构件的上述滑架构件和运送装置的驱动装置，以清洁上述排出港口形成面。上述清洁部件设置有主要用于清洁上述记录头的排出口形成部分的第一清洁部件和主要用于清洁上述排出口形成部分的周边的第二清洁部件。因此，墨水排出条件被保持和恢复以可靠地实现高质量的记录。

3. 发明授权

US06435649B2 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US06435649B2
公开(公告)日：2002-08-20
申请号：US09740022
申请日：2000-12-20
申请人： Kazuyoshi Takahashi , Kazuaki Masuda , Yoshiaki Takayanagi , Akio Suzuki , Mitsuru Kurata , Tsutomu Abe , Seiichiro Karita , Hiroshi Tajika , Noribumi Koitabashi , Haruo Uchida , Kentaro Yano , Hitoshi Sugimoto , Miyuki Matsubara
发明人： Kazuyoshi Takahashi , Kazuaki Masuda , Yoshiaki Takayanagi , Akio Suzuki , Mitsuru Kurata , Tsutomu Abe , Seiichiro Karita , Hiroshi Tajika , Noribumi Koitabashi , Haruo Uchida , Kentaro Yano , Hitoshi Sugimoto , Miyuki Matsubara
IPC分类号： B41J2165
CPC分类号： B41J2/16538 , B41J2/16508 , B41J2/16541
摘要： An ink jet recording device includes a recording head having a discharge portion which has a discharge port array of discharge ports for discharging ink to a recording medium, a wiping member engageable with the discharge portion to wipe the discharge portion, and a cleaning member engageable with the wiping member to clean the wiping member, wherein a range of the discharge port array is smaller than a width of the wiping member, and the wiping member is equal to or smaller than a width of the cleaning member.
摘要翻译：一种喷墨记录装置，包括具有排出部的记录头，该排出部具有用于将墨排出到记录介质的排出口的排出口阵列，与排出部接合以擦拭排出部的擦拭部件，以及可与所述擦拭构件清洁所述擦拭构件，其中所述排出口阵列的范围小于所述擦拭构件的宽度，并且所述擦拭构件等于或小于所述清洁构件的宽度。

4. 发明授权

US5963227A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US5963227A
公开(公告)日：1999-10-05
申请号：US590173
申请日：1996-01-23
申请人： Norifumi Koitabashi , Haruo Uchida , Hiroshi Tajika , Hiromitsu Hirabayashi
发明人： Norifumi Koitabashi , Haruo Uchida , Hiroshi Tajika , Hiromitsu Hirabayashi
IPC分类号： B41J2/165 , B41J2/175 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16523 , B41J2/1652
摘要： An ink jet recording apparatus, including a plurality of recording heads each having an ink outlet, a liquid passage communicating with the outlet and an ejection energy generating element for generating energy for ejecting ink through the outlet; a refresher for refreshing the ink in the passage by driving the ejection energy generating element to eject the ink when a recording operation of the apparatus is not performed; and a controller for changing a driving condition for the ejection energy generating element by the refresher for the recording heads.
摘要翻译：一种喷墨记录装置，包括多个具有墨出口的记录头，与出口连通的液体通道和用于产生通过出口喷射墨水的能量的喷射能量产生元件; 通过驱动喷射能量产生元件以在不执行装置的记录操作时喷射油墨来刷新通道中的油墨的清新剂; 以及控制器，用于通过记录头的刷新器来改变喷射能量产生元件的驱动条件。

5. 发明授权

US5640181A Tube pump mechanism and ink jet recording apparatus equipped therewith 失效
标题翻译：管式泵机构和喷墨记录装置
公开(公告)号：US5640181A
公开(公告)日：1997-06-17
申请号：US427695
申请日：1995-04-24
申请人： Haruo Uchida , Hiroshi Tajika
发明人： Haruo Uchida , Hiroshi Tajika
IPC分类号： B41J2/18 , B41J2/165 , B41J2/185 , F04B7/00 , F04B43/12
CPC分类号： B41J2/16552 , B41J2/16523 , F04B43/1253 , F04B43/1292 , F04B7/00
摘要： A recovery device is equipped with a tube pump which performs suction or pressurization by utilizing deformation of a tube applicable to a liquid jet recording apparatus. The recovery device comprises a mechanism which acts on a tube between the acting portion side acting on the discharge portion of the liquid jet recording head of the aforesaid tube pump and the aforesaid tube pump to effect communication and closing between the acting portion side and tube pump.
摘要翻译：回收装置配备有通过利用适用于液体喷射记录装置的管的变形来进行抽吸或加压的管式泵。回收装置包括作用在作用在前述管式泵的液体喷射记录头的排出部分的作用部分侧与上述管式泵之间的管上的机构，以实现作用部分侧和管式泵之间的连通和关闭。

6. 发明授权

US5539435A Ink jet recording blade with rounded tip 失效
标题翻译：具有圆形尖端的喷墨记录刀片
公开(公告)号：US5539435A
公开(公告)日：1996-07-23
申请号：US136194
申请日：1993-10-15
申请人： Haruo Uchida , Hiroshi Tajika
发明人： Haruo Uchida , Hiroshi Tajika
IPC分类号： B41J2/165 , B41J2/005
CPC分类号： B41J2/16538
摘要： A cleaning member includes an elastic blade member that elastically deforms when its rounded tip end portion wipes an ejection orifice surface of an ink jet recording head. The rounded portion has a curved surface with a predetermined curvature with respect to the direction of relative movement of the elastic member and the recording head. Thus, a substantially fixed contact angle can be maintained between the rounded portion and the ejection orifice surface during wiping. The cleaning member moves between a cleaning position for cleaning the ejection orifice surface of the recording head and a non-cleaning position spaced from the recording head.
摘要翻译：清洁构件包括当其圆形末端部分擦拭喷墨记录头的喷射孔表面时弹性变形的弹性刮板构件。圆形部分具有相对于弹性构件和记录头的相对运动方向具有预定曲率的曲面。因此，在擦拭期间，可以在圆形部分和喷射孔表面之间保持基本上固定的接触角。清洁构件在用于清洁记录头的喷射孔表面的清洁位置和与记录头间隔开的非清洁位置之间移动。

7. 发明授权

US5717443A Ink jet recording apparatus including an ink recovery system operated in correlation with the ink sheet feeding system 失效
标题翻译：喷墨记录装置包括与油墨供纸系统相关操作的油墨回收系统
公开(公告)号：US5717443A
公开(公告)日：1998-02-10
申请号：US766889
申请日：1996-12-13
申请人： Yasuhiro Numata , Haruo Uchida , Souhei Tanaka , Noribumi Koitabashi , Hiroaki Kitazawa , Hiromitsu Hirabayashi , Hiroshi Tajika , Hitoshi Sugimoto
发明人： Yasuhiro Numata , Haruo Uchida , Souhei Tanaka , Noribumi Koitabashi , Hiroaki Kitazawa , Hiromitsu Hirabayashi , Hiroshi Tajika , Hitoshi Sugimoto
IPC分类号： B41J2/165 , B41J23/02
CPC分类号： B41J23/025 , B41J2/1652
摘要： This invention relates to an ink jet recording apparatus with a support member for supporting an ink jet recording head for effecting recording by ink discharge onto a recording material, comprising: recording material transport means for transporting the recording material from a feeding position through a recording position to a discharge position; and recovery means for maintaining and restoring the ink discharge state of said ink jet recording head. The driving source for driving the recording material transport means or support member is also used for driving the recovery means, and, when the power supply to the apparatus is turned on, the initial operations of at least the recording material transport means and the recovery means are conducted utilizing a single sensor.
摘要翻译：本发明涉及一种喷墨记录装置，具有用于支持喷墨记录头的支撑构件，用于通过喷墨记录在记录材料上进行记录，包括：记录材料传送装置，用于将记录材料从进给位置传送到记录位置到排放位置; 以及用于维持和恢复所述喷墨记录头的排墨状态的恢复装置。用于驱动记录材料传送装置或支撑构件的驱动源也用于驱动恢复装置，并且当打开装置的电源时，至少记录材料传送装置和恢复装置的初始操作使用单个传感器进行。

8. 发明授权

US5495271A Ink jet recording apparatus that individually controls ink ejection from plural recording heads during a non-recording operation 失效
标题翻译：在非记录操作期间单独地控制从多个记录头喷墨的喷墨记录装置
公开(公告)号：US5495271A
公开(公告)日：1996-02-27
申请号：US26102
申请日：1993-03-01
申请人： Norifumi Koitabashi , Haruo Uchida , Hiroshi Tajika , Hiromitsu Hirabayashi
发明人： Norifumi Koitabashi , Haruo Uchida , Hiroshi Tajika , Hiromitsu Hirabayashi
IPC分类号： B41J2/165 , B41J2/175 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16523 , B41J2/1652
摘要： An ink jet recording apparatus, including a plurality of recording heads each having an ink outlet, a liquid passage communicating with the outlet and an ejection energy generating element for generating energy for ejecting ink through the outlet; a refresher for refreshing the ink in the passage by driving the ejection energy generating element to eject the ink when a recording operation of the apparatus is not performed; and a controller for changing a driving condition for the ejection energy generating element by the refresher for the recording heads.
摘要翻译：一种喷墨记录装置，包括多个具有墨出口的记录头，与出口连通的液体通道和用于产生通过出口喷射墨水的能量的喷射能量产生元件; 通过驱动喷射能量产生元件以在不执行装置的记录操作时喷射油墨来刷新通道中的油墨的清新剂; 以及控制器，用于通过记录头的刷新器来改变喷射能量产生元件的驱动条件。

9. 发明授权

US5266974A Ink jet recording apparatus including means for controlling speed of wiper member 失效
标题翻译：喷墨记录装置包括用于控制刮水件的速度的装置
公开(公告)号：US5266974A
公开(公告)日：1993-11-30
申请号：US524492
申请日：1990-05-17
申请人： Noribumi Koitabashi , Haruo Uchida , Hiroshi Tajika , Hiromitsu Hirabayashi
发明人： Noribumi Koitabashi , Haruo Uchida , Hiroshi Tajika , Hiromitsu Hirabayashi
IPC分类号： B41J2/135 , B41J2/165 , B41J2/175
CPC分类号： B41J2/17523 , B41J2/16538 , B41J2/17513 , B41J2/17566 , B41J2/16541
摘要： An ink jet recording apparatus includes a recording head including a liquid passage having an ejection energy generating element for generating energy for ejecting ink, an ejection outlet defining member having an ejection outlet communicating with the liquid passage, the ejecting outlet defining member having a surface from which the ink is ejected through the ejection outlet, and a member covering at least a part of the surface away from the ejection outlet; a wiping member for contacting the surface to wipe it; a driver for imparting relative movement between the surface and the wiping member to wipe the surface; and a controller for providing a relatively low speed of the relative movement at least when the surface being wiped by the wiping member.

10. 发明授权

US06213582B1 Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatus 失效
标题翻译：喷墨记录装置和用于对装置提供维护和恢复的机构
公开(公告)号：US06213582B1
公开(公告)日：2001-04-10
申请号：US08417266
申请日：1995-04-05
申请人： Haruo Uchida , Hiroshi Tajika
发明人： Haruo Uchida , Hiroshi Tajika
IPC分类号： B41J2165
CPC分类号： B41J2/16538 , B41J2/16508
摘要： An ink jet recording apparatus comprises an ink jet recording head for discharging ink onto a recording medium, with the recording head including a first surface defining at least one discharge port and a second surface surrounding the first surface, and a carriage for movably supporting and mounting the recording device. A cleaning device cleans the ink jet recording head and is formed of an elastic plate-like member having a first cleaning member for primarily cleaning the first surface and a second cleaning member for primarily cleaning the second surface. A displacing mechanism displaces the cleaning device between a cleaning position at which the cleaning device cleans the ink jet recording head and a non-cleaning position at which the cleaning device is remote from the ink jet recording head. The cleaning device is formed such that the first cleaning member contacts the ink jet recording head before the second cleaning member during relative movement between the cleaning device and the ink jet recording head in a cleaning direction.
摘要翻译：一种喷墨记录装置，包括用于将油墨喷射到记录介质上的喷墨记录头，记录头包括限定至少一个排出口的第一表面和围绕第一表面的第二表面，以及用于可移动地支撑和安装的托架录音设备。清洁装置清洁喷墨记录头，并且由具有用于主要清洁第一表面的第一清洁构件的弹性板状构件和用于主要清洁第二表面的第二清洁构件形成。移位机构使清洁装置在清洁装置清洁喷墨记录头的清洁位置与清洁装置远离喷墨记录头的非清洁位置之间移位。清洁装置形成为使得第一清洁构件在清洁装置和喷墨记录头之间在清洁方向上的相对移动期间在第二清洁构件之前接触喷墨记录头。

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