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1. 发明授权

US5623290A Recording apparatus and supply system having residual ink quantity detection 失效
标题翻译：具有残留墨量检测的记录装置和供给系统
公开(公告)号：US5623290A
公开(公告)日：1997-04-22
申请号：US193900
申请日：1994-02-09
申请人： Hiroshi Iida , Minoru Nozawa , Akihiro Yamanaka
发明人： Hiroshi Iida , Minoru Nozawa , Akihiro Yamanaka
IPC分类号： B41J2/175 , B41J2/20
CPC分类号： B41J2/20 , B41J2/17566 , B41J2002/17573 , B41J2002/17576 , B41J2002/17586
摘要： A recording apparatus includes a recording head which is scanned, a supply system containing an amount of ink and a detector for the residual ink quantity in the supply system. The residual ink quantity is detected by detecting deviation of a deviation member; this deviation occurs upon a change in pressure in an ink supply path in the ink supply system. The detection is performed after a predetermined time delay with respect to a signal relating to a change of scan direction or with respect to operation of a pump.
摘要翻译：记录装置包括扫描的记录头，包含一定量的墨水的供应系统和供应系统中残留墨水量的检测器。通过检测偏差构件的偏差来检测残留墨量; 这种偏差发生在供墨系统中的供墨路径中的压力变化。相对于与扫描方向的改变或者关于泵的操作有关的信号，在预定的时间延迟之后执行检测。

2. 发明授权

US5136309A Liquid injection apparatus with residual ink quantity detecting means 失效
标题翻译：具有残留墨量检测装置的液体注射装置
公开(公告)号：US5136309A
公开(公告)日：1992-08-04
申请号：US622187
申请日：1990-12-05
申请人： Hiroshi Iida , Minoru Nozawa , Akihiro Yamanaka
发明人： Hiroshi Iida , Minoru Nozawa , Akihiro Yamanaka
IPC分类号： B41J2/175 , B41J2/20
CPC分类号： B41J2/20 , B41J2/17566 , B41J2002/17573 , B41J2002/17576 , B41J2002/17586
摘要： A residual ink quantity detecting apparatus for detecting a residual quantity of ink in a supply source of ink for supplying ink to an ink-jet printer comprises a deviation member, which is connected to an ink supply path extending from the supply source, constitutes part of the path and can be deviated upon change in pressure in the path, an adjusting member for adjusting a deviation of the deviation member in order to set a pressure at which the deviation member is deviated and a detection unit for detecting the deviation of said deviation member.
摘要翻译：一种用于检测用于向喷墨打印机供墨的墨水供应源中的墨水剩余量的残留墨量检测装置，包括与从供给源延伸的供墨路连接的偏差构件构成该路径可以在路径中的压力变化上偏离，调节构件，用于调整偏差构件的偏差，以设定偏离构件偏离的压力;以及检测单元，用于检测偏差构件的偏差。

3. 发明授权

US5729256A Ink remain detector having a biased flexible film member with limited deformation 失效
标题翻译：油墨保持检测器具有有限变形的偏置的柔性膜部件
公开(公告)号：US5729256A
公开(公告)日：1998-03-17
申请号：US114243
申请日：1993-09-01
申请人： Akihiro Yamanaka , Hiroshi Iida , Minoru Nozawa
发明人： Akihiro Yamanaka , Hiroshi Iida , Minoru Nozawa
IPC分类号： B41J2/175 , B41J2/17
CPC分类号： B41J2/17509 , B41J2/17566 , B41J2002/17586
摘要： An ink jet recording apparatus having a recording head includes an ink storage tank for storing ink to be supplied to the recording head, an ink path between the recording head and the ink storage tank, and an ink remain detector provided in the ink path. The ink remain detector has ink inflow and outflow ports and an ink chamber communicating therewith; at least a portion of a wall of the chamber is formed of a flexible film member. A separation of the flexible film member is detected by a detector means, responsive to a pressure decrease in the ink chamber. The flexible film member is biased so that it is not apart from the detector means. The displacement of the flexible film is limited so that the film is not displaced over a predetermined amount, and is limited when enough ink flows from the inflow port to the outflow port in the ink chamber.
摘要翻译：具有记录头的喷墨记录装置包括用于存储要供应到记录头的墨水的墨水储存罐，记录头和储墨箱之间的墨水通道以及设置在墨水通道中的墨水保持检测器。墨水保持检测器具有墨水流入和流出端口以及与其连通的墨水室; 室的壁的至少一部分由柔性膜构件形成。响应于墨水室中的压力降低，通过检测器装置来检测柔性膜构件的分离。柔性膜构件被偏压使得其不与检测器装置分离。限制柔性膜的位移，使得膜不会移动超过预定量，并且当足够的墨从流入口流到墨室中的流出口时受到限制。

4. 发明授权

US4977413A Ink remain detector having a flexible member and a liquid injection recording apparatus utilizing the detector 失效
标题翻译：具有柔性构件的油墨保持检测器和利用检测器的液体注入记录装置
公开(公告)号：US4977413A
公开(公告)日：1990-12-11
申请号：US423746
申请日：1989-10-19
申请人： Akihiro Yamanaka , Hiroshi Iida , Minoru Nozawa
发明人： Akihiro Yamanaka , Hiroshi Iida , Minoru Nozawa
IPC分类号： B41J2/175 , G01F23/14 , G01F23/16
CPC分类号： B41J2/17509 , B41J2/17566 , G01F23/14 , G01F23/164 , B41J2002/17586
摘要： A liquid injection recording apparatus having a recording head for injecting ink toward a recording medium to thereby effect recording, an ink tank storing therein ink to be supplied to the recording head, and an ink remain detector provided within a supply path communicating the recording head with the ink tank are presented. The ink remain detector has an ink chamber having at least one wall surface thereof formed of a flexible film member, and at least two detector means responsive to the displacement of the film member.

5. 发明授权

US06293652B1 Method for coupling liquid jet head units, a liquid jet head unit, and a liquid jet head cartridge 失效
标题翻译：用于连接液体喷射头单元的方法，液体喷射头单元和液体喷射头盒
公开(公告)号：US06293652B1
公开(公告)日：2001-09-25
申请号：US08915676
申请日：1997-08-21
申请人： Teruo Arashima , Kazuaki Masuda , Junji Shimoda , Hajime Yamamoto , Minoru Nozawa , Akihiro Yamanaka , Eiichiro Shimizu , Yasuo Kotaki , Jun Hinami , Wataru Takahashi
发明人： Teruo Arashima , Kazuaki Masuda , Junji Shimoda , Hajime Yamamoto , Minoru Nozawa , Akihiro Yamanaka , Eiichiro Shimizu , Yasuo Kotaki , Jun Hinami , Wataru Takahashi
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/14024 , B41J2/16505 , B41J2/16538 , B41J2/16541 , B41J2/17513 , B41J2/1752 , B41J2/17526
摘要： A method for coupling a liquid jet head unit is to couple a liquid jet head unit for recording by discharging liquid to a recording medium with a head installation member capable of installing the head unit through an elastic member. This method comprises the steps of preparing a liquid jet head unit structured integrally with two orifice arrays substantially paralleled and a first supply opening group for supplying liquid to the orifice arrays, and a head installation member provided with a second supply opening group corresponding to the first supply opening group for supplying liquid to the liquid jet head unit, and also, an elastic member having holes corresponding to each of the supply opening groups, providing first and second coupling units for one end side and the other end side of the two orifice arrays for coupling the liquid jet head unit and the head unit installation member, respectively and coupling only one face of the liquid jet head unit and the head unit installation member using the first and second coupling units. With the adoption of this method, it is possible to implement stabilized recording on a recording medium by a stabilized ink supply, at the same time, preventing any erroneous installation in the coupling mode.
摘要翻译：用于联接液体喷射头单元的方法是通过将头部装置通过弹性构件安装在头部安装构件上，将用于记录的液体喷射头单元连接到记录介质上。该方法包括以下步骤：制备与基本上平行的两个孔阵列一体地构成的液体喷射头单元和用于向孔阵列供应液体的第一供应开口组，以及设置有对应于第一用于向液体喷射头单元供应液体的供应开口组，以及具有与每个供应开口组相对应的孔的弹性构件，为两个孔阵列的一端侧和另一端侧提供第一和第二联接单元用于分别联接液体喷射头单元和头单元安装构件，并且仅使用第一和第二联接单元联接液体喷射头单元和头单元安装构件的一个面。通过采用该方法，可以通过稳定的墨水供应在记录介质上实现稳定的记录，同时防止在耦合模式下的任何错误的安装。

6. 发明申请

US20090008168A1 Vehicle, Driving Device And Control Method Thereof 有权
标题翻译：车辆，驱动装置及其控制方法
公开(公告)号：US20090008168A1
公开(公告)日：2009-01-08
申请号：US12224383
申请日：2007-03-02
申请人： Akihiro Yamanaka , Kensuke Kamichi , Hideaki Goda , Masaya Yamamoto , Yoichi Tajima , Takeshi Aoki , Kazuomi Okasaka
发明人： Akihiro Yamanaka , Kensuke Kamichi , Hideaki Goda , Masaya Yamamoto , Yoichi Tajima , Takeshi Aoki , Kazuomi Okasaka
IPC分类号： B60W10/10 , B60K6/20 , G06F17/00
CPC分类号： B60W20/30 , B60K6/445 , B60L11/123 , B60L11/14 , B60L2220/14 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , F16H2061/6603 , Y02T10/56 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y10S903/93 , Y10S903/945 , Y10T477/26
摘要： When a gear of a transmission for transmitting torque of a motor to a drive shaft is shifted while an accelerator is off or an accelerator pedal is slightly stepped on, an upper limit rotation speed is set using a fluctuation rate of a value smaller than a value when the gear is not shifted, a target rotation speed of an engine is set using this upper limit rotation speed, and control is carried out so that an engine is operated at the target rotation speed. By this arrangement, when the accelerator pedal is stepped on and a large torque demand is demanded, rise of the engine rotation speed is restricted, a portion used for raising the rotation speed in power outputted from the engine is made smaller, and a larger power can be outputted to the drive shaft.
摘要翻译：当加速器关闭或加速踏板稍微踩踏时，用于将电动机的扭矩传递到驱动轴的变速器的齿轮移动时，使用小于值的变动率来设定上限转速当齿轮没有移动时，使用该上限转速设定发动机的目标转速，并且执行控制以使发动机以目标转速运转。通过这种布置，当加速踏板被踩踏并且需要大的扭矩需求时，发动机转速的上升被限制，用于提高从发动机输出的动力的转速的部分变小，并且更大的功率可以输出到驱动轴。

7. 发明申请

US20050225609A1 Ink jet head storing structure and liquid filling method 有权
公开(公告)号：US20050225609A1
公开(公告)日：2005-10-13
申请号：US11147184
申请日：2005-06-08
申请人： Hiroki Tajima , Yutaka Koizumi , Akihiro Yamanaka , Hiroyuki Maeda , Akira Goto , Yasushi Iijima
发明人： Hiroki Tajima , Yutaka Koizumi , Akihiro Yamanaka , Hiroyuki Maeda , Akira Goto , Yasushi Iijima
IPC分类号： B41J2/165 , B41J2/175 , B41J2/05
CPC分类号： B41J2/1755 , B41J2/17509 , B41J2/1752 , B41J2/1753 , B41J2/17533 , B41J2/17553
摘要： The present invention provides a storing structure for storing an ink jet head comprising a nozzle communicated with an opening for discharging liquid, a liquid storing portion for storing the liquid to be supplied to the nozzle, and a liquid introduction portion for introducing the liquid into the liquid storing portion from exterior, wherein, in the ink jet head, air is housed in the liquid storing portion and the liquid is contained at least in the nozzle, and a cap unit including an elastic cap for covering an area of the opening and a liquid absorbing member disposed in the elastic cap is closely contacted with and attached, around the opening, to a face in which the opening is formed, and the liquid introduction portion is communicated with atmosphere at least when inner pressure of the liquid storing portion is increased, thereby maintaining a space within the cap unit to a wetting condition.

8. 发明授权

US06851795B2 Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same 有权
标题翻译：具有相对的电气和墨水连接部分的墨盒以及用于其的托架和喷墨记录装置
公开(公告)号：US06851795B2
公开(公告)日：2005-02-08
申请号：US10067221
申请日：2002-02-07
申请人： Itaru Watanabe , Yutaka Koizumi , Akihiro Yamanaka , Hiroyuki Maeda , Akira Goto , Hiroki Tajima , Yasushi Iijima , Toshihiro Sasaki , Tomoyuki Nagase
发明人： Itaru Watanabe , Yutaka Koizumi , Akihiro Yamanaka , Hiroyuki Maeda , Akira Goto , Hiroki Tajima , Yasushi Iijima , Toshihiro Sasaki , Tomoyuki Nagase
IPC分类号： B41J2/01 , B41J2/175 , B41J2/14 , B41J2/16
CPC分类号： B41J2/17509 , B41J2/17526 , B41J2/17553
摘要： A cartridge is detachably mountable to a holder of an ink jet recording apparatus, so as to be freely reciprocatable to scan across a recording medium and record thereon by discharging ink. The cartridge is defined by a cartridge main body, and is provided with a recording head for discharging ink from plural nozzles formed in parallel on a lower face of the cartridge main body facing the recording medium. A front face of the cartridge main body is provided with an electrical connection portion having cartridge electrodes, which are electrically connectable with corresponding electrodes of the holder. A rear face opposite to the front face is provided with an ink connection portion connectable to corresponding supply ports which supply ink to the recording head from a main tank installed elsewhere on the ink jet recording apparatus. With the cartridge thus structured, the force exerted for connection to the supply port does not affect the precision with which the cartridge is mounted on the holder.
摘要翻译：墨盒可拆卸地安装到喷墨记录装置的保持器上，以便可以自由地往复移动以扫过记录介质并通过排墨来记录在其上。盒由盒主体限定，并且设置有用于从面向记录介质的盒主体的下表面上平行形成的多个喷嘴排出墨的记录头。盒主体的前表面设置有具有盒电极的电连接部分，其可与保持器的相应电极电连接。与前表面相对的后表面设置有可连接到从安装在喷墨记录装置上其他地方的主箱向记录头供墨的相应供给口的墨连接部。通过这样构造的盒，用于连接到供应端口的力不影响盒安装在保持器上的精度。

9. 发明授权

US06805437B2 Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling method 有权
标题翻译：液体供应系统，喷墨记录头，喷墨记录装置和液体填充方法
公开(公告)号：US06805437B2
公开(公告)日：2004-10-19
申请号：US10066623
申请日：2002-02-06
申请人： Akihiro Yamanaka , Mitsuru Kurata , Yutaka Koizumi , Hiroyuki Maeda , Takeaki Shima , Akira Goto , Takeshi Kono , Tetsuto Kageyama , Itaru Watanabe , Hiroki Tajima , Yasushi Iijima , Toshihiro Sasaki
发明人： Akihiro Yamanaka , Mitsuru Kurata , Yutaka Koizumi , Hiroyuki Maeda , Takeaki Shima , Akira Goto , Takeshi Kono , Tetsuto Kageyama , Itaru Watanabe , Hiroki Tajima , Yasushi Iijima , Toshihiro Sasaki
IPC分类号： B41J219
CPC分类号： B41J2/17509
摘要： The invention prevents drawbacks resulting from the bubble generated at the downstream side of the filter, while minimizing the waste in the ink. The recording head has a sub tank for storing ink supplied from the exterior, and a liquid chamber storing the ink supplied from the sub tank and supplying ink directly to a nozzle for ink discharge. A filter is provided between the sub tank and the liquid chamber. The liquid chamber holds ink of a predetermined amount in such a manner that the ink therein is separated by gas between the filter and the liquid chamber.
摘要翻译：本发明防止了在过滤器的下游侧产生的气泡的缺点，同时使油墨中的废物最小化。记录头具有用于存储从外部供应的油墨的副罐和储存从副罐供给的油墨并将油墨直接供给到用于油墨排出的喷嘴的液体室。在副罐和液室之间提供过滤器。液体室保持预定量的油墨，使得其中的油墨在过滤器和液体室之间被气体分离。

10. 发明授权

US06474769B1 Liquid discharge head, liquid discharge apparatus and method for manufacturing liquid discharge head 失效
标题翻译：液体排出头，液体排出装置以及液体排出头的制造方法
公开(公告)号：US06474769B1
公开(公告)日：2002-11-05
申请号：US09587053
申请日：2000-06-02
申请人： Yoshiyuki Imanaka , Akihiro Yamanaka , Teruo Ozaki , Masahiko Kubota , Shinji Watanabe , Yoichi Taneya , Hiroyuki Sugiyama
发明人： Yoshiyuki Imanaka , Akihiro Yamanaka , Teruo Ozaki , Masahiko Kubota , Shinji Watanabe , Yoichi Taneya , Hiroyuki Sugiyama
IPC分类号： B41J29393
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04553 , B41J2/04563 , B41J2/04571 , B41J2/0458 , B41J2/14048 , B41J2/14072 , B41J2/14129 , B41J2/14153 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2002/14354 , B41J2202/13
摘要： The present invention provides a liquid discharge head comprising a plurality of discharge ports for discharging liquid, first and second substrates for defining a plurality of liquid flow paths communicated with the discharge ports, and a plurality of energy converting elements disposed in the liquid flow paths and adapted to convert electrical energy into discharge energy for liquids in the liquid flow paths, wherein sensors for detecting behavior of the liquid are provided in the respective liquid flow paths as solid structure portions protruded from walls of the liquid flow paths.
摘要翻译：本发明提供一种液体排出头，其包括多个用于排出液体的排出口，用于限定与排出口连通的多个液体流路的第一和第二基板，以及设置在液体流路中的多个能量转换元件，适于将电能转换成液体流路中的液体的排出能量，其中用于检测液体行为的传感器作为从液体流动路径的壁突出的固体结构部分设置在各自的液体流动路径中。

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