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1. 发明授权

US06742881B2 Ink container 失效
标题翻译：墨水容器
公开(公告)号：US06742881B2
公开(公告)日：2004-06-01
申请号：US10202913
申请日：2002-07-26
申请人： Yasuo Kotaki , Kenta Udagawa , Shuzo Iwanaga
发明人： Yasuo Kotaki , Kenta Udagawa , Shuzo Iwanaga
IPC分类号： B41J2175
CPC分类号： B41J2/17559 , B41J2/17513
摘要： An ink container comprising a negative pressure generating member accommodating portion for accommodating a negative pressure generating member for retaining therein pigment ink to be supplied to an ink jet head; an ink supply port for supplying the ink to the ink jet head; an air vent for fluid communication between the negative pressure generating member accommodating portion and an ambient air; and an ink non-transmitting portion for partly blocking flow of the ink in the negative pressure generating member toward the ink supply port, wherein fluid communication is enabled except for the non-transmitting portion, and a sectional area, across a general direction of the flow of the ink toward the ink supply port in the negative pressure generating member accommodating portion, of non-communicating portion is not less than 50%.
摘要翻译：一种油墨容器，包括负压产生件容纳部分，用于容纳负压产生件，用于保持供应给喷墨头的颜料油墨; 用于将墨供给到喷墨头的供墨口; 用于在负压产生件容纳部分和环境空气之间流体连通的通风口; 以及油墨非透射部分，用于部分地阻止负压产生构件中的油墨朝向供墨口流动，其中除了非透射部分之外还能够进行流体连通，并且横截面积沿着不连通部的负压发生部件容纳部中的墨向墨供给口的流动为50％以上。

2. 发明授权

US06910759B2 Liquid discharge recording head cartridge and liquid discharge recording apparatus 有权
标题翻译：液体放电记录头盒和排液记录装置
公开(公告)号：US06910759B2
公开(公告)日：2005-06-28
申请号：US09900866
申请日：2001-07-10
申请人： Shogo Kawamura , Toshiaki Hirosawa , Minoru Nozawa , Kyota Miyazaki , Kenta Udagawa , Shuzo Iwanaga , Kazuhiko Okito
发明人： Shogo Kawamura , Toshiaki Hirosawa , Minoru Nozawa , Kyota Miyazaki , Kenta Udagawa , Shuzo Iwanaga , Kazuhiko Okito
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/17553 , B41J2/17523 , B41J2002/14362
摘要： A liquid discharge head cartridge includes a recording element unit having a plate member with liquid supply paths for supplying liquid to a recording element base plate for recording by discharging the liquid; a liquid supply unit portion having a communication passage for conducting liquid from a liquid supply source; and an elastic sealing member that forms a seal between one end portion of the liquid supply paths of the plate member and an end portion of the communication passage facing the one end portion of the liquid supply paths. The elastic sealing member is provided with liquid flow paths communicating with the liquid supply paths and the communication passage. The liquid supply unit portion and the recording element unit are adhesively bonded with each other at locations other than those having the elastic sealing member arranged thereon.
摘要翻译：液体排出头盒包括具有板构件的记录元件单元，该板构件具有用于通过排出液体将液体供应到用于记录的记录元件基板的液体供给路径; 液体供应单元部分，具有用于从液体供应源传导液体的连通通道; 以及弹性密封构件，其在所述板构件的液体供给路径的一个端部与所述连通路的与所述液体供给路径的一个端部的端部相对的端部之间形成密封。弹性密封部件设置有与液体供给路径和连通通路连通的液体流路。液体供应单元部分和记录元件单元在布置有弹性密封件的位置之外的位置处彼此粘合。

3. 发明授权

US06896359B1 Ink jet recording head and method for manufacturing ink jet recording head 有权
标题翻译：喷墨记录头和喷墨记录头的制造方法
公开(公告)号：US06896359B1
公开(公告)日：2005-05-24
申请号：US10661683
申请日：2003-09-15
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Osamu Morita , Osamu Sato , Kenta Udagawa , Shuzo Iwanaga
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Osamu Morita , Osamu Sato , Kenta Udagawa , Shuzo Iwanaga
IPC分类号： B41J2/14 , B41J2/16 , B41J2/05
CPC分类号： B41J2/14024 , B41J2/1603 , B41J2/1623
摘要： An ink jet recording head has a plurality of discharge energy generating devices for discharging recording liquid; a recording element base plate arranged on the face opposite the surface where the devices are arranged, having a plurality of recording liquid supply ports for supplying recording liquid to the devices; and a supporting member that holds and fixes the recording element base plate. For the supporting member, a plurality of recording liquid supply paths are arranged to supply recording liquid to the supply ports of the recording element base plate, respectively, and the width of the supply paths is formed to be smaller than the opening width of the inlet portions of the supply ports. Further, stepped portions created between the respective supply paths and supply ports are buried by a bonding agent forced out from the bonding face of the recording element base plate and the supporting member.
摘要翻译：喷墨记录头具有用于排出记录液体的多个排出能量产生装置; 记录元件基板，布置在与设置布置的表面相对的表面上，具有用于向所述设备供应记录液体的多个记录液体供给口; 以及支撑构件，其保持并固定记录元件基板。对于支撑构件，多个记录液体供给路径被布置成分别向记录元件基板的供给口供给记录液，并且供给路径的宽度形成为小于入口的开口宽度部分供应口。此外，在各个供给路径和供给口之间形成的阶梯部分被从记录元件基板和支撑构件的接合面强制出来的接合剂被掩埋。

4. 发明授权

US06527381B1 Liquid container, liquid ejection mechanism and liquid ejection apparatus 有权
标题翻译：液体容器，液体喷射机构和液体喷射装置
公开(公告)号：US06527381B1
公开(公告)日：2003-03-04
申请号：US09639079
申请日：2000-08-16
申请人： Kenta Udagawa , Eiichiro Shimizu , Shuzo Iwanaga
发明人： Kenta Udagawa , Eiichiro Shimizu , Shuzo Iwanaga
IPC分类号： B41J2175
CPC分类号： B41J2/17503 , B41J2/17513 , B41J2/17546 , B41J2/17559 , B41J2/17566 , B41J29/393
摘要： A liquid container has a negative pressure generating member containing chamber receiving a negative pressure generating member formed with a fibrous material and having a liquid supply portion and an atmosphere communicating portion, a liquid containing chamber forming a substantially enclosed space having a communicating portion communicating with the negative pressure generating member containing chamber and storing a liquid to be supplied to the negative pressure generating member, and a partition wall separating the negative pressure generating member containing chamber and the liquid containing chamber and formed with the communicating portion. The liquid container also includes an atmospheric air introducing mechanism provided in the partition wall on the side of the negative pressure generating member containing chamber, in communication with the communicating portion, and a projecting portion in a part of the atmospheric air introducing mechanism projecting on the side of the negative pressure generating member containing chamber.
摘要翻译：液体容器具有负压产生部件容纳室，该容纳室容纳由纤维材料形成的负压产生件，并具有液体供应部分和大气连通部分，液体容纳室形成基本封闭的空间，该空间具有连通部分负压产生部件容纳室并且储存供给到负压产生部件的液体，以及将负压产生部件容纳室和液体容纳室分离并形成有连通部的分隔壁。液体容器还包括设置在与连通部连通的负压产生部件容纳室一侧的隔壁中的大气引入机构，以及在大气引入机构的一部分上突出的突出部负压产生构件容纳室的侧面。

5. 外观设计

USD451541S1 Ink cartridge with printing head for printer 失效
公开(公告)号：USD451541S1
公开(公告)日：2001-12-04
申请号：US29134732
申请日：2000-12-29
申请人： Toshiaki Hirosawa , Kenta Udagawa , Kyota Miyazaki , Shuzo Iwanaga
设计人： Toshiaki Hirosawa , Kenta Udagawa , Kyota Miyazaki , Shuzo Iwanaga

6. 发明授权

US06758557B2 LIQUID CONTAINER, METHOD OF MANUFACTURING THE CONTAINER, PACKAGE OF THE CONTAINER, INK JET HEAD CARTRIDGE IN WHICH THE CONTAINER AND A RECORDING HEAD ARE MADE INTEGRAL WITH EACH OTHER, AND LIQUID DISCHARGE RECORDING APPARATUS 有权
标题翻译：液体容器，容器的制造方法，集装箱的包装，集装箱和记录头与其他液体排放记录装置完全一致的喷墨头盒
公开(公告)号：US06758557B2
公开(公告)日：2004-07-06
申请号：US10252401
申请日：2002-09-24
申请人： Kenta Udagawa , Shozo Hattori , Hajime Yamamoto , Eiichiro Shimizu , Jun Hinami , Shuzo Iwanaga , Chiyoshi Inoue
发明人： Kenta Udagawa , Shozo Hattori , Hajime Yamamoto , Eiichiro Shimizu , Jun Hinami , Shuzo Iwanaga , Chiyoshi Inoue
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/17556
摘要： A liquid container having a negative pressure generating member containing chamber containing therein a negative pressure generating member formed of a fiber material and provided with a liquid supplying portion and an atmosphere communicating portion, a liquid containing chamber provided with a communicating portion communicating with the negative pressure generating member containing chamber and forming a substantially hermetically sealed space and storing therein liquid to be supplied to the negative pressure generating member, and a partition wall for partitioning the negative pressure generating member containing chamber and the liquid containing chamber and forming the communicating portion is provided with gas introduction blocking means cooperating with the partition wall and the liquid contained in the negative pressure generating member containing chamber to block the introduction of gas from the communicating portion into the liquid containing chamber except during the supply of the liquid from the liquid supplying portion to the outside.
摘要翻译：一种具有负压产生件容纳室的液体容器，其中容纳有由纤维材料形成的负压产生部件，并且设置有液体供应部分和大气连通部分，液体容纳室设置有与负压连通的连通部分并且形成基本上气密的空间并储存在其中供给到负压产生部件的液体，并且设置有用于分隔负压产生部件容纳室和液体容纳室并形成连通部的分隔壁气体导入阻挡装置与分隔壁和容纳在负压产生构件容纳室中的液体配合，以阻止气体从连通部分引入液体容纳室，除了在供给的液体从液体供应部分输送到外部。

7. 发明授权

US06652702B2 Ink jet recording head and method for manufacturing ink jet recording head 有权
公开(公告)号：US06652702B2
公开(公告)日：2003-11-25
申请号：US09942589
申请日：2001-08-31
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Osamu Morita , Osamu Sato , Kenta Udagawa , Shuzo Iwanaga
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Osamu Morita , Osamu Sato , Kenta Udagawa , Shuzo Iwanaga
IPC分类号： B41J201
CPC分类号： B41J2/14024 , B41J2/1603 , B41J2/1623 , Y10T29/49401
摘要： An ink jet recording head has a plurality of discharge energy generating devices for discharging recording liquid, while being provided with a recording element base plate arranged on the face opposite to the surface where the devices are arranged, having a plurality of recording liquid supply ports for supplying recording liquid to the devices, as well as with a supporting member that holds and fixes the recording element base plate. For the supporting member, a plurality of recording liquid supply paths are arranged to supply recording liquid to each of the supply ports of the recording element base plate, respectively, and then, the flow path width of each supply flow path is formed to be smaller than the opening width of inlet portion of each supply port. Further, the steps to be created between the supply flow path and the supply port is buried by the bonding agent forced out from the bonding face of the recording element base plate and the supporting member. With the structure thus arranged, the ink jet recording head is capable of optimizing the discharge characteristics of recording liquid and the supply characteristics thereof, as well as the positioning precision of a recording element base plate to a supporting member.

8. 发明授权

US06419349B1 Liquid storage container, liquid ejecting device and liquid ejecting apparatus 失效
标题翻译：液体储存容器，液体喷射装置和液体喷射装置
公开(公告)号：US06419349B1
公开(公告)日：2002-07-16
申请号：US09633885
申请日：2000-08-07
申请人： Shuzo Iwanaga , Kenta Udagawa
发明人： Shuzo Iwanaga , Kenta Udagawa
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17503 , B41J2/17513 , B41J2/1752
摘要： A liquid storage tank having a compartment for accommodating a negative pressure generating member consisting of a fiber material, having a liquid supplying portion and a connecting portion with the atmosphere; a liquid storing compartment for storing liquid to be supplied to the negative pressure generating member, and having a connecting portion with the compartment for accommodating the negative pressure generating member and forming an almost closed space and a separating wall separating the compartment for accommodating the negative pressure generating member from the compartment for storing liquid and forming the connecting portion and an air importing portion for importing air from the compartment for accommodating the negative pressure generating member to the compartment for accommodating the liquid, formed in the vicinity of the connecting portion. The liquid storage tank has structure to suppress an unnecessary collapse in the negative pressure generating member in the vicinity of the air importing portion, such as concave portions on a wall opposite the separating wall in the compartment for accommodating the negative pressure generating member.
摘要翻译：一种液体储罐，具有容纳由纤维材料构成的负压产生部件的隔室，所述负压产生部件具有液体供应部分和与大气连接部分; 用于储存供应到负压产生件的液体的液体储存室，并且具有用于容纳负压产生件的隔室的连接部分并形成几乎闭合的空间，以及分隔壁，用于容纳负压从用于储存液体并形成连接部分的隔间产生的构件，以及用于将空气从用于容纳负压产生构件的室导入到形成在连接部分附近的容器的容纳空间的空气导入部。液体储罐具有抑制空气导入部附近的负压产生部件不必要的塌陷的结构，例如与容纳负压产生部件的室内的分隔壁相反的壁上的凹部。

9. 发明申请

US20080134967A1 LIQUID EJECTION UNIT FOR PROBE ARRAY PRODUCTION APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：用于探针阵列生产装置的液体喷射装置及其制造方法
公开(公告)号：US20080134967A1
公开(公告)日：2008-06-12
申请号：US11950014
申请日：2007-12-04
申请人： Kenta Udagawa , Shuzo Iwanaga , Toshiaki Hirosawa
发明人： Kenta Udagawa , Shuzo Iwanaga , Toshiaki Hirosawa
IPC分类号： B05B7/00 , B29C65/00
CPC分类号： B01L3/0268 , B01J2219/0036 , B01J2219/00378 , B01J2219/00527 , B01J2219/00603 , B01L2300/0819 , B01L2400/0442 , Y10T156/10
摘要： Liquid ejection chips 101, each having a ejection port 103, a supply port 104 communicating with the ejection port 103 by way of a flow channel 108 and a heater arranged in the flow channel 108, are bonded to a single chip plate 102 to form a two-dimensional array. As a result, a liquid ejection unit having a plurality of ejection ports 103 and a plurality of supply ports 104 is formed. As the heaters are driven while probe solutions are supplied to the respective supply ports 104, the probe solutions are ejected from the ejection ports 103 to the outside under the pressure of bubbles. The probe solutions of mutually different types are ejected respectively from the ejection ports 103 and made to adhere to a solid-phase substrate. Thus, a desired probe array can be manufactured.
摘要翻译：每个具有喷射口103的液体喷射芯片101，通过流动通道108与排出口103连通的供给口104和布置在流动通道108中的加热器连接到单个芯片板102，以形成二维数组。结果，形成具有多个喷射口103和多个供给口104的液体喷射单元。当探针溶液被供应到各个供给口104时，加热器被驱动，探针溶液在气泡的压力下从喷射口103喷射到外部。相互不同类型的探针溶液分别从喷射口103喷出并粘附到固相基板上。因此，可以制造所需的探针阵列。

10. 发明授权

US06652949B2 Method for producing fiber laminate, fiber laminate produced by the method, liquid reservoir containing the fiber laminate, and liquid-jet head cartridge having the reservoir 有权
标题翻译：用于制造纤维层压材料的方法，通过该方法生产的纤维层压材料，含有纤维层压材料的储液容器和具有储液器的液体喷射头盒
公开(公告)号：US06652949B2
公开(公告)日：2003-11-25
申请号：US09546910
申请日：2000-04-10
申请人： Shuzo Iwanaga , Hajime Yamamoto , Eiichiro Shimizu , Kenta Udagawa , Kenji Kitabatake
发明人： Shuzo Iwanaga , Hajime Yamamoto , Eiichiro Shimizu , Kenta Udagawa , Kenji Kitabatake
IPC分类号： B32B302
CPC分类号： B41J2/17513 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2262/0253 , B32B2262/12 , Y10T428/24992 , Y10T428/249924 , Y10T428/24994
摘要： A fiber laminate production method includes a step of controlling an influence of gravity on a fiber absorber during thermoforming.
摘要翻译：纤维层压体制造方法包括在热成形期间控制重力对纤维吸收体的影响的步骤。

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