公开(公告)号：US08141984B2

公开(公告)日：2012-03-27

申请号：US12477764

申请日：2009-06-03

申请人： Shuzo Iwanaga

发明人： Shuzo Iwanaga

IPC分类号： B41J2/14

CPC分类号： B41J2/14072 ,  B41J2202/18

摘要： A liquid discharge substrate includes a first substrate having an element, on a first surface, that generates energy for discharging liquid; a plurality of first electrodes electrically connected to the element and passing from the first surface to a second surface of the first substrate opposite to the first surface; a second substrate that is in contact with the second surface to support the first substrate; and second electrodes provided between the first substrate and the second substrate and electrically connected to the plurality of first electrodes.

摘要翻译： 液体排出衬底包括具有在第一表面上产生用于排出液体的能量的元件的第一衬底; 多个第一电极，与所述元件电连接并从所述第一表面延伸到所述第一基板的与所述第一表面相对的第二表面; 与所述第二表面接触以支撑所述第一基板的第二基板; 以及设置在所述第一基板和所述第二基板之间并且电连接到所述多个第一电极的第二电极。

公开(公告)号：US20090179965A1

公开(公告)日：2009-07-16

申请号：US12145705

申请日：2008-06-25

申请人： Toshiaki Hirosawa ,  Shuzo Iwanaga

发明人： Toshiaki Hirosawa ,  Shuzo Iwanaga

IPC分类号： B41J2/14 ,  B41J2/04

CPC分类号： B41J2/14024 ,  B41J2/14072 ,  B41J2/14145 ,  B41J2202/11 ,  B41J2202/18

摘要： A liquid ejection head is constituted by a liquid ejection substrate comprising a liquid supply port for supplying liquid, an ejection outlet for ejecting the liquid supplied from the liquid supply port, and ejection energy generating devices for generating energy for ejecting the liquid; and a supporting member having a supporting surface for supporting the liquid ejection substrate and a liquid supply hole for supplying liquid to the liquid ejection substrate, the liquid supply hole communicating with the liquid supply port of the liquid ejection substrate to form a communicating portion, a periphery of which is sealed by a sealant. The liquid supply hole of the supporting member has an opening larger than that of the liquid supply port of the liquid ejection substrate. The support member has an inner wall portion including an edge line portion defined by the liquid supply hole on a side where the liquid ejection substrate is to be disposed. The inner wall portion is covered with the sealant.

摘要翻译： 液体喷射头由包括用于供应液体的液体供应口，用于喷射从液体供应口供应的液体的喷射出口和用于产生用于喷射液体的能量的喷射能量产生装置的液体喷射基板构成; 以及支撑构件，其具有用于支撑液体喷射基板的支撑表面和用于向液体喷射基板供应液体的液体供给孔，液体供应孔与液体喷射基板的液体供给口连通以形成连通部， 其周边由密封剂密封。 支撑构件的液体供给孔具有比液体喷射基板的液体供给口大的开口。 支撑构件具有内壁部分，该内壁部分包括由液体供应孔限定的边缘线部分，该边缘线部分将在其上设置液体喷射基板的一侧。 内壁部分被密封剂覆盖。

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。

公开(公告)号：US06749287B2

公开(公告)日：2004-06-15

申请号：US09945699

申请日：2001-09-05

申请人： Torachika Osada ,  Shuzo Iwanaga

发明人： Torachika Osada ,  Shuzo Iwanaga

IPC分类号： B41J214

CPC分类号： B41J2/17553 ,  B41J2/14024 ,  B41J2/1752 ,  B41J2/1753

摘要： An ink jet recording head includes a plurality of recording element substrates, a supply port, a supporting member for supporting the recording element substrates, an electric contact substrate fixed to the supporting member, and an electric wiring tape connected to the recording element substrates and to the electric contact substrate. The electric contact substrate has a plurality of input terminals that are electrically connected to recording elements of the recording element substrates via the electric wiring tape, and are also electrically connected to terminals of a recording apparatus body. The electric contact substrate is wider than the electric wiring tape. If m equals the maximum number of input terminals arranged in the lateral direction on the electric contact substrate, and n equals the maximum number of input terminals arranged in the longitudinal direction on the electric contact substrate, then m>n.

摘要翻译： 喷墨记录头包括多个记录元件基板，供给口，用于支撑记录元件基板的支撑元件，固定到支撑元件的电接触基板和连接到记录元件基板的电气布线带，以及 电接触基板。 电接触基板具有经由电布线带电连接到记录元件基板的记录元件的多个输入端子，并且还与记录装置主体的端子电连接。 电接触基板比电线束宽。 如果m等于在电接触衬底上沿横向布置的输入端子的最大数量，并且n等于在电接触衬底上沿纵向布置的最大输入端子数，则m> n。

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。

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。

公开(公告)号：US06502931B2

公开(公告)日：2003-01-07

申请号：US09304980

申请日：1999-05-04

申请人： Kenta Udagawa ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Jun Hinami ,  Shuzo Iwanaga

发明人： Kenta Udagawa ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Jun Hinami ,  Shuzo Iwanaga

IPC分类号： B41J2175

CPC分类号： B41J2/17513 ,  B41J2/1752 ,  B41J2/17553 ,  B41J2/17556

摘要： A liquid container includes a negative pressure generating member containing chamber which contains therein a negative pressure generating member formed of a fiber material and provided with a liquid supplying portion and an atmosphere communication portion. A liquid containing chamber, provided with a communicating portion communicating with the negative pressure generating member containing chamber, forms a substantially hermetically sealed space and stores therein liquid to be supplied to the negative pressure generating member. 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 a gas introduction blocking unit which cooperates 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： 液体容器包括负压产生构件容纳室，其中容纳有由纤维材料形成的负压产生构件，并且设置有液体供应部分和大气连通部分。 设置有与负压产生构件容纳室连通的连通部的液体容纳室形成基本上气密的空间，并在其中储存供给负压产生构件的液体。 用于分隔负压产生构件容纳室和液体容纳室并形成连通部的分隔壁设置有气体引入阻断单元，其与分隔壁和容纳在负压产生构件容纳室中的液体配合， 除了在从液体供应部分向外部供应液体之外，阻止气体从连通部分引入液体容纳室。

公开(公告)号：US06382786B2

公开(公告)日：2002-05-07

申请号：US09536127

申请日：2000-03-28

申请人： Shuzo Iwanaga ,  Eiichiro Shimizu ,  Kenta Udagawa

发明人： Shuzo Iwanaga ,  Eiichiro Shimizu ,  Kenta Udagawa

IPC分类号： B41J2175

CPC分类号： B41J2/17503 ,  B41J2/17513 ,  B41J2/17556

摘要： A liquid storing container attachable and detachable to and from a recording device includes a negative pressure producing member storage chamber which has a bottom wall and opposed side walls and which accommodates a negative pressure producing member and is equipped with a liquid supplying section in the bottom wall and an atmosphere communication section. A partition wall separates the negative pressure producing member storage chamber from a liquid storage chamber and defines a communicating hole for establishing communication therebetween. A path in the vicinity of the communicating hole on the negative pressure producing member storage chamber side introduces the atmosphere from the negative pressure producing member storage chamber into the liquid storage chamber. The negative pressure producing member is made with a fiber material having directionality and the communication hole is offset from the bottom wall.

摘要翻译： 可附着和可从记录装置拆卸的液体储存容器包括负压产生构件储存室，其具有底壁和相对的侧壁，并且容纳负压产生构件，并且在底壁中配备有液体供应部分 和气氛通信部。 分隔壁将负压产生构件储存室与液体储存室分离，并且限定用于在其间建立连通的连通孔。 在负压产生部件收纳室侧的连通孔附近的路径将负压产生部件收纳室的气氛导入液体储存室。 负压产生部件由具有方向性的纤维材料制成，并且连通孔从底壁偏移。

公开(公告)号：US20120033017A1

公开(公告)日：2012-02-09

申请号：US13262946

申请日：2010-05-26

申请人： Shuzo Iwanaga ,  Shogo Kawamura ,  Yasuhiko Osaki

发明人： Shuzo Iwanaga ,  Shogo Kawamura ,  Yasuhiko Osaki

IPC分类号： B41J2/04 ,  B23P17/00

CPC分类号： B41J2/14072 ,  B41J2/14024 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1637 ,  B41J2202/20 ,  Y10T29/49401

摘要： A liquid discharge recording head includes: a recording element substrate, an electric wiring board, and a supporting plate that supports the recording element substrate and the electric wiring board, wherein a gap is formed between the recording element substrate and the electric wiring board; the liquid discharge recording head further including: a connecting member that electrically connects, across the gap, an electrode provided in the recording element substrate and an electrode terminal provided in the electric wiring board; and a first resin agent that is filled in the gap, a second resin agent that seals the electrode, the electrode terminal, and the connecting member, and a third resin agent that is provided between the first resin agent and the supporting plate and has a lower modulus of elasticity than the first resin agent and the second resin agent.

摘要翻译： 液体排出记录头包括：记录元件基板，电气布线板和支撑记录元件基板和电气布线板的支撑板，其中在记录元件基板和电气布线板之间形成间隙; 所述液体排出记录头还包括：跨所述间隙电连接设置在所述记录元件基板中的电极和设置在所述电气布线板中的电极端子的连接部件; 和填充在间隙中的第一树脂试剂，密封电极，电极端子和连接部件的第二树脂试剂和设置在第一树脂试剂和支撑板之间的第三树脂试剂， 比第一树脂剂和第二树脂剂的弹性模量低。

公开(公告)号：US20080309730A1

公开(公告)日：2008-12-18

申请号：US12136742

申请日：2008-06-10

申请人： Osamu Sato ,  Shuzo Iwanaga

发明人： Osamu Sato ,  Shuzo Iwanaga

IPC分类号： B41J2/16 ,  B23P17/00

CPC分类号： B41J2/1604 ,  B41J2/1632 ,  B41J2002/14362 ,  H01L2224/97 ,  Y10T29/49401

摘要： An inkjet print head for which an ink flow path formation member, arranged on a printing element board, is prevented from being peeled off or being damaged, and the printing element board in an appropriate state can be mounted on a support member. According to the present invention, an ink flow path formation member is arranged on one face of a printing element board, and a peripheral area extending outward from the ink flow path formation member is prepared. Since pressure is applied to the peripheral area using a mounting tool, to bond the first terminals of the printing element board to the electrode terminals of the support member, damage to the ink flow path formation member, caused by the mounting tool, can be prevented.

摘要翻译： 设置在打印元件板上的油墨流路形成构件被防止被剥离或损坏的喷墨打印头，并且可以将适当状态的打印元件板安装在支撑构件上。 根据本发明，油墨流路形成部件布置在印刷元件板的一个面上，并且准备从油墨流路形成部件向外延伸的周边区域。 由于使用安装工具对周边区域施加压力，为了将打印元件板的第一端子粘合到支撑构件的电极端子，可以防止由安装工具引起的油墨流路形成构件的损坏 。