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1. 发明授权

US06345888B1 Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system 有权
标题翻译：液体供应方法，系统，墨水容器，墨盒和补充容器和可用于系统的头盒
公开(公告)号：US06345888B1
公开(公告)日：2002-02-12
申请号：US09221045
申请日：1998-12-28
申请人： Hidehisa Matsumoto , Shozo Hattori , Hiroyuki Ishinaga , Hirofumi Okuhara , Tomoyuki Kaneda
发明人： Hidehisa Matsumoto , Shozo Hattori , Hiroyuki Ishinaga , Hirofumi Okuhara , Tomoyuki Kaneda
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17513
摘要： A liquid supply method includes a step of preparing a negative pressure producing material chamber, including a liquid supply portion for permitting supply of the liquid to an outside and an air vent for fluid communication with ambience, for accommodating a negative pressure producing member for retaining the liquid; a step of preparing a liquid containing chamber having a liquid containing portion for accommodating the liquid, the liquid containing portion forming a substantially sealed space except for fluid communication with the negative pressure producing material chamber; a first liquid supply step of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion without introduction of the air into the liquid containing chamber with a negative pressure while permitting decrease of a volume of the liquid containing portion; a second liquid supply step, after the first liquid supply step, of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion with introduction of the air into the liquid containing portion.
摘要翻译：液体供给方法包括制备负压产生材料室的步骤，包括用于允许将液体供应到外部的液体供应部分和用于与环境流体连通的通气口，用于容纳用于保持液体的负压产生部件液体; 制备具有用于容纳液体的液体容纳部分的液体容纳室的步骤，所述液体容纳部分除了与所述负压产生材料室流体连通之外形成基本上密封的空间; 第一液体供给步骤，允许通过允许液体从液体容纳部分移动到负压产生材料室中而将液体供应到外部，而不将空气以负压引入到液体容纳室中，同时允许液体容纳部分的体积; 第二液体供应步骤，在第一液体供应步骤之后，允许通过使空气进入液体容纳部分中的液体从液体容纳部分移动到负压产生材料室中，从而将液体供应到外部。

2. 发明授权

US06450631B1 Storing method of ink tank and ink jet head cartridge, and ink tank and storing container used in the same method 失效
标题翻译：墨罐和喷墨头盒的储存方法，以及以相同方法使用的墨水罐和储存容器
公开(公告)号：US06450631B1
公开(公告)日：2002-09-17
申请号：US09598957
申请日：2000-06-22
申请人： Hiroki Hayashi , Shozo Hattori , Hajime Yamamoto , Hiroyuki Ishinaga , Eiichiro Shimizu , Hidehisa Matsumoto , Hiroshi Koshikawa , Kenji Kitabatake
发明人： Hiroki Hayashi , Shozo Hattori , Hajime Yamamoto , Hiroyuki Ishinaga , Eiichiro Shimizu , Hidehisa Matsumoto , Hiroshi Koshikawa , Kenji Kitabatake
IPC分类号： B41J2175
CPC分类号： B41J2/17506 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2002/17516
摘要： An ink jet head cartridge stored in a closed space. The ink jet head cartridge includes a negative pressure generating member containing chamber and a liquid supply container which has a liquid containing part forming a closed space and generating negative pressure by deforming accompanied with flowing-out of the contained liquid and a box-like body with an inside surface equal to or analogous to the outside surface of the liquid containing part and with an atmosphere communicating part and which is mounted onto a mounting part so as to form the communicating part. As stored, a first sealing member seals the ejection port and a second sealing member seals the atmosphere communicating part, part of the liquid containing part is separated from the box-like body, and the interior of the liquid containing part and the liquid supply passage from the communicating part to the recording head are filled with liquid.
摘要翻译：一个储存在封闭空间的喷墨头盒。喷墨头盒包括负压产生部件容纳室和液体供应容器，该液体容纳部分具有形成封闭空间的液体容纳部分，并且随着所包含的液体的流出而变形而产生负压，并且具有盒状体内部表面等于或类似于液体容纳部分的外表面和大气连通部分，并且安装到安装部分上以形成连通部分。储存时，第一密封构件密封喷射口，第二密封构件密封大气连通部，液体容纳部的一部分与盒状体分离，液体容纳部和液体供给通路从连通部向记录头填充有液体。

3. 发明授权

US06575567B2 Liquid delivery system, liquid container, and head cartridge 失效
标题翻译：液体输送系统，液体容器和头架
公开(公告)号：US06575567B2
公开(公告)日：2003-06-10
申请号：US09470208
申请日：1999-12-22
申请人： Hidehisa Matsumoto , Hiroyuki Ishinaga
发明人： Hidehisa Matsumoto , Hiroyuki Ishinaga
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17513
摘要： A liquid supplying system using a negative pressure producing member accommodating chamber including a liquid supply portion for supplying liquid to outside, an air vent for fluid communication with ambience and a negative pressure producing member accommodating chamber for accommodating a negative pressure producing member for retaining the liquid therein, and using a liquid accommodating container which is detachably mountable to said negative pressure producing member accommodating chamber and which defines a substantially hermetically sealed space except for fluid communication with said negative pressure producing member accommodating chamber, the improvement residing in: an air introducing groove, provided at a connecting portion relative to said negative pressure producing member accommodating container in said liquid accommodating container, for gas-liquid exchange for permitting introduction of the gas into the liquid containing portion and discharge of the liquid.
摘要翻译：一种使用负压产生部件容纳室的液体供应系统，该负压产生部件容纳室包括用于向外部供应液体的液体供应部分，用于与环境流体连通的排气口和负压产生部件容纳室，用于容纳用于保持液体的负压产生部件并且使用可拆卸地安装到所述负压产生构件容纳室并且限定除了与所述负压产生构件容纳室流体连通之外的基本上气密的空间的液体容纳容器，所述改进位于：空气引入槽设置在相对于所述液体容纳容器中的所述负压产生构件容纳容器的连接部分处，用于气体 - 液体交换以允许将气体引入液体容纳部分并排出液体。

4. 发明授权

US06460984B1 LIQUID SUPPLY SYSTEM, LIQUID CONTAINER, HEAD CARTRIDGE, INK JET CARTRIDGE, LIQUID SUPPLY CONTAINER, METHOD FOR COUPLING THE HEAD CARTRIDGE WITH THE LIQUID SUPPLY CONTAINER, COMMUNICATION UNIT USED FOR THE LIQUID SUPPLY SYSTEM, INK JET RECORDING APPARATUS PROVIDED WITH THE INK JET CARTRIDGE OPENING/CLOSING VALVE USED FOR THE LIQUID CONTAINER, AND LIQUID SUPPLY CONTAINER PROVIDED WITH THE OPENING/CLOSING VALVE 失效
标题翻译：液体供应系统，液体容器，头盒，喷墨盒，液体供应容器，用于与液体供应容器相连的方法，用于液体供应系统的通信单元，喷墨打印机提供的喷墨记录装置 /用于液体容器的封闭阀和与开启/关闭阀一起提供的液体容器
公开(公告)号：US06460984B1
公开(公告)日：2002-10-08
申请号：US09301129
申请日：1999-04-28
申请人： Hidehisa Matsumoto , Hiroyuki Ishinaga , Jun Hinami
发明人： Hidehisa Matsumoto , Hiroyuki Ishinaga , Jun Hinami
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/1752 , B41J2002/17516
摘要： A liquid supply system includes a liquid supply container provided with a liquid accommodating portion being deformable by storing liquid in the closed space to be able to generate negative pressure, a liquid supply unit detachably mountable on the liquid supply container to contain the capillary force generating material retaining liquid therein, and at the same time, to supply liquid to the outside, a container for the capillary force generating material provided with an air communication unit communicating with the air outside to be able to generate the gas-liquid exchange for leading out liquid by introducing gas into the liquid accommodating portion through the communication unit connected with the liquid supply container, and the communication unit being arranged on the upper surface of the container for the capillary force generating material, at the same time, the liquid supply container being arranged above the container for the capillary force generating material through the communication unit to shaft liquid in the liquid supply container to the container for the capillary force generating material.
摘要翻译：液体供应系统包括：液体供应容器，其设有液体容纳部分，通过将液体储存在封闭空间中以能够产生负压而变形，液体供应单元可拆卸地安装在液体供应容器上以容纳毛细管力产生材料保持液体，并且同时向外部供应液体，用于毛细管力产生材料的容器设置有与外部空气连通的空气连通单元，以能够产生用于引出液体的气液交换通过与液体供给容器连接的连通单元将气体引入液体容纳部，并且连通单元布置在用于毛细管力产生材料的容器的上表面上，同时，液体供应容器布置在用于通过毛细管力产生材料的容器之上通信单元将液体供应容器中的液体轴向到用于毛细管力产生材料的容器。

5. 发明授权

US06247806B1 Liquid ejection head cartridge and liquid container usable therewith 失效
标题翻译：液体喷射头盒和可用于其的液体容器
公开(公告)号：US06247806B1
公开(公告)日：2001-06-19
申请号：US08886429
申请日：1997-07-01
申请人： Hidehisa Matsumoto , Toshiaki Sasaki , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoshie Asakawa , Hiroaki Mihara
发明人： Hidehisa Matsumoto , Toshiaki Sasaki , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoshie Asakawa , Hiroaki Mihara
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/14048 , B41J2/17513
摘要： A liquid ejection head cartridge includes a liquid ejecting head and a liquid container. The liquid ejection head includes an ejection outlet, a bubble generation region, and a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position. The movable member moves from the first to the second position by pressure produced by the generation of a bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet. The liquid container includes a substantially prism-like outer wall provided with a substantial air vent portion and having a corner, and an inner wall having a prism-like shape with outer surfaces substantially equivalent to inside surfaces of the outer wall and having a corner portion corresponding to the corner of the outer wall, the inner wall being separable from the outer wall and defining a liquid accommodating portion for containing liquid, the inner wall further having a liquid supply portion for supplying the liquid out of the liquid accommodating portion to the liquid ejection head. The inner wall has a thickness which is smaller in the corner portion than a thickness of a central portion of the outer surfaces of the inner wall.
摘要翻译：液体喷射头盒包括液体喷射头和液体容器。液体喷射头包括喷射出口，气泡生成区域和面对气泡产生区域设置的可移动部件，并且可以在比第一位置更远离气泡发生区域的第一位置和第二位置之间移位。可移动部件通过产生气泡产生的压力从第一位置移动到第二位置，以允许气泡在更靠近喷射出口的下游侧膨胀。液体容器包括大致棱柱状的外壁，该外壁具有大致空气排出部分并具有角部，内壁具有棱柱形状，其外表面基本上等于外壁的内表面，并且具有角部对应于所述外壁的角部，所述内壁与所述外壁分离并且限定用于容纳液体的液体容纳部，所述内壁还具有用于将液体从所述液体容纳部供给到所述液体的液体供给部喷头内壁的角部的厚度比内壁的外表面的中央部的厚度小。

6. 发明授权

US6164748A Liquid discharge method and liquid jet apparatus 失效
标题翻译：液体排出方法和使用具有不同排出速度的组合液滴形成图像的液体喷射装置
公开(公告)号：US6164748A
公开(公告)日：2000-12-26
申请号：US122330
申请日：1998-07-24
申请人： Yoichi Taneya , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Sugiyama , Tomoyuki Kaneda
发明人： Yoichi Taneya , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Sugiyama , Tomoyuki Kaneda
IPC分类号： B41J2/01 , B41J2/05 , B41J2/14 , B41J2/175 , B41J2/205 , B41J2/21 , B41M5/00
CPC分类号： B41J2/211 , B41J2/14056 , B41J2002/14379 , B41J2202/21
摘要： A liquid discharge method is designed for a liquid jet head provided with first discharge openings, a first liquid flow path conductively connected with each of the first discharge openings, first energy generating devices for generating energy for the discharge of droplets from the first discharge openings, second discharge openings, a second liquid flow path conductively connected with each of the second discharge openings, and second energy generating devices for generating energy for the discharge of droplets from the second discharge openings. Then, preceding the discharge of the first droplet from the discharge opening at a first discharge speed v.sub.1, the second droplet is discharged from the second discharge opening at a second discharge speed v.sub.2 smaller than the first discharge speed, and before each of the liquid droplets being impacted on an object, the first liquid droplet and the second liquid droplet are allowed to collide with each other to be combined. In this way, it becomes possible to allow two droplets to be in contact or to collide with each other reliably to be mixed between the liquid jet head and the object within a range that does not render any hinderance practically even if discharge speeds may fluctuate, hence obtaining precise images in higher quality.
摘要翻译：液体排出方法设计用于具有第一排出口的液体喷射头，与每个第一排出口导电连接的第一液体流动路径，用于产生用于从第一排出口排出液滴的能量的第一能量产生装置，第二排出口，与每个第二排出口导电连接的第二液体流路，以及用于产生用于从第二排出口排出液滴的能量的第二能量产生装置。然后，在以第一排出速度v1从排出口排出第一液滴之前，第二液滴以比第一排出速度小的第二排出速度v2从第二排出口排出，并且在每个液滴受到物体的影响，允许第一液滴和第二液滴彼此碰撞以进行组合。以这种方式，即使排出速度可能波动，也可以使两个液滴彼此接触或相互碰撞以在不会使任何妨碍性的范围内在液体喷射头和物体之间混合，从而获得更高质量的精确图像。

7. 发明授权

US07360876B2 Liquid supply system, fluid communicating structure, ink supply system, and inkjet recording head utilizing the fluid communicating structure 有权
标题翻译：液体供应系统，流体连通结构，供墨系统和利用流体连通结构的喷墨记录头
公开(公告)号：US07360876B2
公开(公告)日：2008-04-22
申请号：US10529101
申请日：2003-09-29
申请人： Ryoji Inoue , Hiroyuki Ishinaga , Nobuyuki Kuwabara , Tetsuya Ohashi , Hideki Ogura
发明人： Ryoji Inoue , Hiroyuki Ishinaga , Nobuyuki Kuwabara , Tetsuya Ohashi , Hideki Ogura
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17513
摘要： A liquid (ink) supply system having a closed structure with respect to an inkjet recording head is configured such that a gas hindering a recording operation and a liquid supply operation can be rapidly and smoothly eliminated from a liquid supply system without involving any complication in structure. An ink tank (10) and a liquid chamber (50) for leading ink supplied to the recording head (20) are brought into fluid communication via two communication channels (53 and 54). Thus, in the state where the gas exists inside the liquid chamber, the ink is moved from the ink tank (10) via one communication channel (53), while the gas is transferred to the ink tank (10) via the other communication channel (54).
摘要翻译：具有相对于喷墨记录头具有闭合结构的液体（墨水）供给系统被配置为使得阻碍记录操作和液体供应操作的气体可以从液体供应系统中快速平稳地消除，而不会在结构中引起任何复杂性。用于引导供应到记录头（20）的墨水的墨盒（10）和液体室（50）通过两个通信通道（53和54）进行流体连通。因此，在液体室内存在气体的状态下，墨水经由一个连通通道（53）从墨水罐（10）移动，同时气体经由另一个通信通道传送到墨水罐（10）（54）。

8. 发明授权

US07185976B2 Liquid supply system and apparatus incorporating the same 有权
标题翻译：液体供应系统及其装置
公开(公告)号：US07185976B2
公开(公告)日：2007-03-06
申请号：US10949074
申请日：2004-09-23
申请人： Ryoji Inoue , Hiroyuki Ishinaga , Hideki Ogura , Nobuyuki Kuwabara , Tetsuya Ohashi
发明人： Ryoji Inoue , Hiroyuki Ishinaga , Hideki Ogura , Nobuyuki Kuwabara , Tetsuya Ohashi
IPC分类号： B41J2/175
CPC分类号： B41J2/1752
摘要： An ink supply system in which gas is promptly and smoothly discharged without having a complex structure. The ink supply system includes a hermetically-sealed structure communicating with a liquid-using section, a liquid accommodating section having a liquid storage adapted to store liquid, the liquid accomodating section including a negative pressure generation means, and a plurality of communication paths, including first and second communication paths, that facilitates communication between the liquid chamber and the liquid accommodating section. Each of the first and second communication paths includes a liquid chamber side opening extending into the liquid chamber and a liquid accommodating section side opening extending into the liquid accommodating section. The liquid chamber side opening of the first communication path extends substantially further into the liquid chamber than the liquid chamber side opening of the second communication path, and the liquid accommodating section side opening of the second communication path extends substantially further into the liquid accommodating section than the liquid accommodating section side opening of the first communication path.
摘要翻译：一种油墨供应系统，其中气体被迅速且顺利地排出而不具有复杂的结构。供墨系统包括与液体使用部分连通的气密结构，具有适于储存液体的液体储存器的液体容纳部分，包括负压产生装置的液体容纳部分和多个连通路径，包括第一和第二连通路径，其有利于液体室和液体容纳部分之间的连通。第一和第二连通路径中的每一个包括延伸到液体室中的液体室侧开口和延伸到液体容纳部分中的液体容纳部侧开口。第一连通路径的液体室侧开口比第二连通路径的液体室侧开口更进一步延伸到液体室内，第二连通路径的液体容纳部侧开口大致延伸到液体容纳部中，第一连通路径的液体容纳部侧开口。

9. 发明申请

US20060164477A1 Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print head 有权
标题翻译：喷墨打印头，喷墨打印设备和喷墨打印头的制造方法
公开(公告)号：US20060164477A1
公开(公告)日：2006-07-27
申请号：US11334450
申请日：2006-01-19
申请人： Tomohiro Fujii , Hiroyuki Ishinaga , Kayo Mukai
发明人： Tomohiro Fujii , Hiroyuki Ishinaga , Kayo Mukai
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： According to the present invention, ink is smoothly supplied so as to increase ink ejection speed to achieve high-speed printing. Thus, a filter (215) is used to partition an ink storing chamber into a first and second storing chambers (235, 230). Ink stored in the first storing chamber (235) is supplied to a common liquid chamber in an ejection element (150). Ink introduced into the second ink storing chamber (230) through a joint (240) is supplied to the first storing chamber (235) through the filter (215). An ink storing chamber member (211) is joined to an ink storing chamber cover member (212) to form the first and second ink storing chambers (235, 230) partitioned by the filter (215).
摘要翻译：根据本发明，平滑地供给油墨以提高喷墨速度以实现高速打印。因此，使用过滤器（215）将储墨室分隔成第一和第二储存室（235,230）。存储在第一储存室（235）中的墨水被供应到喷射元件（150）中的公共液体室。通过接头（240）引入第二储墨室230的墨通过过滤器215被供给到第一储存室235。储墨室构件（211）与储墨室盖构件（212）接合，形成由过滤器（215）分隔开的第一和第二储墨室（235,230）。

10. 发明授权

US06994417B2 Liquid discharge detection method and apparatus and ink-jet printer apparatus 失效
标题翻译：液体排出检测方法和装置以及喷墨打印机装置
公开(公告)号：US06994417B2
公开(公告)日：2006-02-07
申请号：US10863278
申请日：2004-06-09
申请人： Hiroyuki Murayama , Hiroyuki Ishinaga , Yoshinori Misumi , Takahiro Matsui
发明人： Hiroyuki Murayama , Hiroyuki Ishinaga , Yoshinori Misumi , Takahiro Matsui
IPC分类号： B41J29/393
CPC分类号： B41J2/14096 , B41J2/12 , B41J2/125 , B41J2/16579 , B41J29/393
摘要： In a liquid discharge detection method and apparatus which detect a liquid discharged from a liquid discharge head, an electrode is placed at a position where the liquid discharged from the liquid discharge head comes into contact with the electrode while being in contact with the head. When a liquid is discharged, and the head is connected to the electrode through the liquid, the circuit becomes a closed circuit. A voltage generated between the two ends of a resistor is obtained from a current flowing in the closed circuit. When this voltage becomes equal to or higher than a predetermined voltage, liquid discharge can be detected.
摘要翻译：在检测从排液头排出的液体的液体排出检测方法和装置中，将电极放置在与液体排出头排出的液体与电极接触的位置。当液体被排出并且头部通过液体连接到电极时，电路变成闭合电路。从在闭路电路中流动的电流获得电阻器两端之间产生的电压。当该电压等于或高于预定电压时，可以检测液体排出。

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