公开(公告)号：US06769762B2

公开(公告)日：2004-08-03

申请号：US10212138

申请日：2002-08-06

申请人： Ichiro Saito ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Toshimori Miyakoshi ,  Muga Mochizuki ,  Masahiko Ogawa

发明人： Ichiro Saito ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Toshimori Miyakoshi ,  Muga Mochizuki ,  Masahiko Ogawa

IPC分类号： B41J205

CPC分类号： B41J2/1604 ,  B41J2/14129 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/03

摘要： A substrate for use of an ink jet recording head is provided with a plurality of heat generating members for generating thermal energy to be utilized for discharging ink. The heat generating members are structured by thin film formed by material represented by Tax Siy Rz, which has specific resistance value of 4000 &mgr;&OHgr;·cm or less, where R is one or more kinds of elements selected from among C, O, N, and x+y+z=100. With the structure thus arranged, the heat generating members make it possible to maintain the change of resistance values within a small amount even when used continuously for a long time, and provide recorded images in high quality with long life and reliability.

摘要翻译： 用于喷墨记录头的基板设置有多个用于产生用于排出墨的热能的发热元件。 发热体由具有4000μΩ·cm以下的比电阻值的Tax Siy Rz所代表的材料形成的薄膜构成，其中R是选自C，O，N和/或其中的一种或多种元素 x + y + z = 100。 利用如此布置的结构，即使长时间连续使用，发热体也能够将电阻值的变化维持在少量，并且以高的质量和高可靠性提供高质量的记录图像。

公开(公告)号：US06573355B2

公开(公告)日：2003-06-03

申请号：US09901633

申请日：2001-07-11

申请人： Shinji Irifune ,  Masahiko Ogawa

发明人： Shinji Irifune ,  Masahiko Ogawa

IPC分类号： C08G7708

CPC分类号： C08G77/04 ,  C08G77/10 ,  C08G77/20

摘要： The invention discloses a method for the preparation of an organopolysiloxane having a branched molecular structure which comprises the steps of: (A) Mixing (A1) an organopolysiloxane represented by the average unit formula [R13SiO½]m[R1SiO{fraction (3/2)}]n[R1(R2O)SiO]q, in which R1 is a monovalent hydrocarbon group, R2 is a hydrogen atom, methyl group or ethyl group and the subscripts m, n and q are each 0 or a positive number with the proviso that (n+q)/m is from 0.6 to 1.5 and q/(m+n) is 0 or a positive number not exceeding 0.05; (A2) a cyclic dialkylsiloxane oligomer, and (A3) a polyorganosiloxane represented by the structural formula R33Si—O—(—SiR32—O—)r—SiR33, In which R3 is a monovalent hydrocarbon group and the subscript r is 0 or a positive integer not exceeding 100, to give a siloxane mixture; (B) admixing the siloxane mixture with an alkaline compound; and (C) heating the siloxane mixture to effect siloxane rearrangement polymerization of the organopolysiloxanes.

摘要翻译： 本发明公开了一种制备具有支链分子结构的有机聚硅氧烷的方法，该方法包括以下步骤：（A）将由平均单元形式表示的有机聚硅氧烷（A1为R1为一价烃基），R2为氢原子 ，甲基或乙基，下标m，n和q各自为0或正数，条件是（n + q）/ m为0.6至1.5，q /（m + n）为0或正 数量不超过0.05;（A2）环状二烷基硅氧烷低聚物，（A3）由结构式表示的聚有机硅氧烷，其中R3为一价烃基，下标r为0或不超过100的正整数，得到硅氧烷混合物 ;（B）将硅氧烷混合物与碱性化合物混合; 和（C）加热硅氧烷混合物以实现有机聚硅氧烷的硅氧烷重排聚合。

公开(公告)号：US06559246B2

公开(公告)日：2003-05-06

申请号：US09805942

申请日：2001-03-15

申请人： Yasuyoshi Kuroda ,  Shunji Aoki ,  Masahiko Ogawa

发明人： Yasuyoshi Kuroda ,  Shunji Aoki ,  Masahiko Ogawa

IPC分类号： C08G7714

CPC分类号： C08K5/541 ,  C08K5/1539 ,  C09D183/04 ,  C09J7/50 ,  C09J2423/006 ,  C09J2479/086 ,  C09J2481/006 ,  C09J2483/00 ,  C09J2483/003 ,  Y10T428/31663 ,  C08L83/04 ,  C08L83/00 ,  C08L2666/34 ,  C08L2666/28

摘要： A primer composition comprising (A) a diorganopolysiloxane having an average degree of polymerization of 500-2,000 and alkenyl groups at both ends of its molecular chain in an amount of 0.001-0.005 mol per 100 g of the diorganopolysiloxane, (B) an organohydrogenpolysiloxane having at least two SiH groups in a molecule, (C) a platinum base curing catalyst, and (D) a retarder is effective for improving the adhesion between various plastic films and silicone pressure-sensitive adhesives and thus forming satisfactory pressure-sensitive adhesive tapes.

公开(公告)号：US06460978B2

公开(公告)日：2002-10-08

申请号：US09899259

申请日：2001-07-06

申请人： Masahiko Ogawa

发明人： Masahiko Ogawa

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/1404 ,  B41J2002/14379 ,  B41J2002/14387

摘要： A liquid discharge head includes a discharge port for discharging liquid, a liquid flow path communicating therewith and provided with a heat generating member for generating bubbles by heating the liquid, and a common liquid chamber for retaining the liquid to be supplied to the liquid flow path. A narrowed portion is provided in the liquid flow path between the common liquid chamber and the heat generating member. Between the narrowed portion and the heat generating member, a displaceable plate type movable member is provided. The movable member stands up from the surface of the liquid flow path having the heat generating member, in a direction substantially perpendicular to the liquid supplying direction. A first gap is provided between the narrowed portion and the movable member, and a second gap is provided between a free end of the movable member and a ceiling of the liquid flow path.

摘要翻译： 液体排出头包括用于排出液体的排出口，与其连通的液体流路，并且设置有用于通过加热液体产生气泡的发热构件，以及用于保持供给到液体流路的液体的公共液体室 。 在公共液体室和发热元件之间的液体流路中设置有狭窄部分。 在变窄部分和发热部件之间设置有位移板型可动部件。 活动件在与液体供应方向大致垂直的方向上从具有发热元件的液体流路的表面起立起。 第一间隙设置在狭窄部分和活动件之间，第二间隙设置在可移动件的自由端和液体流动通道的天花板之间。

公开(公告)号：US06357862B1

公开(公告)日：2002-03-19

申请号：US09413027

申请日：1999-10-06

申请人： Teruo Ozaki ,  Masahiko Ogawa ,  Yoshiyuki Imanaka ,  Muga Mochizuki

发明人： Teruo Ozaki ,  Masahiko Ogawa ,  Yoshiyuki Imanaka ,  Muga Mochizuki

IPC分类号： B41J205

CPC分类号： B41J2/14129

摘要： The substrate for use of an ink jet recording head is provided with a plurality of heat generating resistive members and the electrode wiring pattern electrically connected with the heat generating resistive members formed on the substrate, and a protection film formed on the heat generating resistive members and the electrode wiring pattern to protect them from ink. For this substrate, each of the heat generating resistive members comprises a first heat generating resistive member arranged on the lower layer of the electrode wiring pattern connected with the heat generating resistive member, and a second heat generating resistive member arranged between the protection film and the electrode wiring pattern. With the structure thus arranged, it becomes possible to make the protection film on the upper layer thinner, and attempt the power saving. Also, it becomes unnecessary to make the effective bubbling area smaller for the provision of a highly reliable ink jet recording head which can operate in high density.

摘要翻译： 用于喷墨记录头的基板设置有多个发热电阻构件和与形成在基板上的发热电阻构件电连接的电极布线图案，以及形成在发热电阻构件上的保护膜， 电极布线图案以防止墨水损坏。 对于该基板，每个发热电阻构件包括布置在与发热电阻构件连接的电极布线图案的下层上的第一发热电阻构件和布置在保护膜和第二发热电阻构件之间的第二发热电阻构件 电极布线图案。 利用如此布置的结构，可以使上层的保护膜更薄，并且尝试省电。 此外，为了提供可高密度操作的高度可靠的喷墨记录头，不需要使有效起泡区域更小。

公开(公告)号：US06290334B1

公开(公告)日：2001-09-18

申请号：US08362749

申请日：1994-12-22

申请人： Hiroyuki Ishinaga ,  Masahiko Ogawa ,  Masami Ikeda ,  Asao Saito ,  Hideo Saikawa ,  Akihiro Yamanaka ,  Kimiyuki Hayasaki ,  Teruo Ozaki ,  Shuichi Murakami ,  Hiroto Matsuda

发明人： Hiroyuki Ishinaga ,  Masahiko Ogawa ,  Masami Ikeda ,  Asao Saito ,  Hideo Saikawa ,  Akihiro Yamanaka ,  Kimiyuki Hayasaki ,  Teruo Ozaki ,  Shuichi Murakami ,  Hiroto Matsuda

IPC分类号： B41J2938

CPC分类号： B41J2/0458 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04573 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/35 ,  B41J2/3551 ,  B41J2002/14379 ,  B41J2002/14387 ,  B41J2202/13 ,  B41J2202/20 ,  B41J2202/21

摘要： A substrate having plural recording elements and electrical leads for supplying electric signals to the recording elements includes electrical contacts for external electrical connection for reception of image signals used for driving the recording elements; and a processing circuit for converting signals which are serially supplied to the connecting contact to parallel signals to be applied to the recording elements.

摘要翻译： 具有多个记录元件的基板和用于向记录元件提供电信号的电线包括用于接收用于驱动记录元件的图像信号的用于外部电连接的电触头; 以及用于将串行提供给连接触点的信号转换成要施加到记录元件的并行信号的处理电路。

公开(公告)号：US6095640A

公开(公告)日：2000-08-01

申请号：US205726

申请日：1998-12-04

申请人： Hiroyuki Ishinaga ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota ,  Yoichi Taneya ,  Hiroyuki Sugiyama

发明人： Hiroyuki Ishinaga ,  Masahiko Ogawa ,  Masami Ikeda ,  Ichiro Saito ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota ,  Yoichi Taneya ,  Hiroyuki Sugiyama

IPC分类号： B41J2/14 ,  B41J2/05

CPC分类号： B41J2/14048

摘要： In accordance with the present invention, there is provided a liquid discharge head comprising a discharge port for discharging liquid, a liquid flow path provided with a bubble generation means for generating bubbles in liquid and communicated with the discharge port, and a movable member provided facing said bubble generation means in said liquid flow path and having a free end on a downstream side toward the discharge port, a first surface provided with the bubble generation means being continued to at least one second surface of the side wall surface of said liquid flow path and the front end surface having the opening of the discharge port with a curved surface, the first surface being one of surfaces forming the liquid flow path.

公开(公告)号：US5959034A

公开(公告)日：1999-09-28

申请号：US61263

申请日：1998-04-17

申请人： Masahiko Ogawa ,  Naoki Omura ,  Shunji Aoki

发明人： Masahiko Ogawa ,  Naoki Omura ,  Shunji Aoki

IPC分类号： C08K5/16 ,  C08G18/61 ,  C08G77/38 ,  C08L83/06 ,  C08L83/07 ,  C08F8/00

CPC分类号： C08G77/38 ,  C08G18/61

摘要： A curable silicone composition having high compatibility with organic polymers, which comprises (a) 100 parts by weight of a hydroxyl group-containing organopolysiloxane represented by the following formula (I) and (b) 1-50 parts by weight of an isocyanate compound having at least two isocyanate groups per molecule, wherein the number of the hydroxyl groups per molecule in the component (a) plus the number of the isocyanate groups per molecule in the component (b) is at least 5: ##STR1## wherein R.sup.1 is a monovalent saturated hydrocarbon group; R.sup.2 is a phenyl-substituted alkyl group represented by C.sub.6 H.sub.5 --(CH.sub.2).sub.p --CH(R.sup.4)--CH.sub.2 --; R.sup.3 is a hydroxyl-substituted alkyl group represented by --CH.sub.2 --CH.sub.2 --CH.sub.2 --O--(C.sub.2 H.sub.4 O).sub.q --H; two R groups are the same group or different groups selected from the groups represented by R.sup.1, R.sup.2 or R.sup.3 ; R.sup.4 is a hydrogen atom or the same group as R.sub.1 ; l is 0 or a positive number, m is a positive number and n is a positive number of no less than 2, provided that 0.10.ltoreq.m/(l+m+n).ltoreq.0.70 and 5.ltoreq.l+m+n.ltoreq.100; p is an integer of from 0 to 5; and q is an integer of from 1 to 3.

摘要翻译： 一种与有机聚合物具有高相容性的可固化硅氧烷组合物，其包含（a）100重量份由下式（I）表示的含羟基的有机聚硅氧烷和（b）1-50重量份的具有 每分子至少两个异氰酸酯基团，其中组分（a）中每分子的羟基数与组分（b）中每个分子的异氰酸酯基团数目至少为5：其中R1是一价饱和烃 组; R2是由C6H5-（CH2）p-CH（R4）-CH2-表示的苯基取代的烷基; R3是由-CH2-CH2-CH2-O-（C2H4O）q-H表示的羟基取代的烷基; 两个R基团是选自由R 1，R 2或R 3表示的基团的相同基团或不同基团; R4是氢原子或与R1相同的基团; l是0或正数，m是正数，n是不小于2的正数，条件是0.10≤m/（1 + m + n）≤0.70和5≤1 + m + n

公开(公告)号：US5956460A

公开(公告)日：1999-09-21

申请号：US934294

申请日：1997-09-19

申请人： Shigeo Yamagata ,  Hiroyuki Horii ,  Hirokazu Takahashi ,  Yasutomo Suzuki ,  Masahiko Ogawa

发明人： Shigeo Yamagata ,  Hiroyuki Horii ,  Hirokazu Takahashi ,  Yasutomo Suzuki ,  Masahiko Ogawa

IPC分类号： G11B20/00 ,  G11B20/02 ,  G11B20/10 ,  G11B20/12 ,  G11B27/10 ,  G11B27/11 ,  G11B27/17 ,  G11B27/30 ,  G11B27/34 ,  H04N5/781 ,  H04N5/907 ,  H04N5/92 ,  H04N5/93 ,  H04N9/802 ,  H04N5/90 ,  H04N5/928

CPC分类号： G11B20/10527 ,  G11B20/00007 ,  G11B20/02 ,  G11B20/12 ,  G11B20/1251 ,  G11B27/105 ,  G11B27/11 ,  G11B27/17 ,  G11B27/30 ,  G11B27/3027 ,  G11B27/34 ,  H04N5/9203 ,  H04N5/93 ,  H04N5/9305 ,  H04N9/802 ,  G11B2020/10537 ,  G11B2020/10546 ,  G11B2020/10888 ,  G11B2220/20 ,  G11B2220/2508 ,  H04N5/781 ,  H04N5/907

摘要： A reproducing apparatus for reproducing signals from a record bearing medium on which a video signal or some other signal is recorded in a plurality of blocks is provided with discriminating unit for determining at least whether the signal recorded in each of the blocks is a video signal or some other signal; storing unit for storing the result of discrimination made by the discriminating unit; reproducing unit for selectively reproducing the records of the blocks on the basis of information obtained from the storing unit; and display unit arranged such that, if a signal recorded in a block currently accessed for reproduction is found to be not the video signal, this finding is displayed on a monitor.

摘要翻译： 用于从其上记录有视频信号或其他一些信号的记录载体介质再现信号在多个块中的再现装置设置有识别单元，用于至少确定记录在每个块中的信号是视频信号还是 一些其他信号; 存储单元，用于存储鉴别单元进行的鉴别结果; 再现单元，用于基于从存储单元获得的信息选择性地再现块的记录; 以及显示单元，其被布置成使得如果发现记录在当前被访问用于再现的块中的信号不是视频信号，则将该发现显示在监视器上。

公开(公告)号：US5691434A

公开(公告)日：1997-11-25

申请号：US756917

申请日：1996-12-02

申请人： Masahiko Ogawa ,  Takamasa Toyoda ,  Kenichi Isobe

发明人： Masahiko Ogawa ,  Takamasa Toyoda ,  Kenichi Isobe

IPC分类号： C08L83/05 ,  C08L83/06 ,  C08L83/07 ,  C09D183/06 ,  C08G77/08

CPC分类号： C08L83/06 ,  C09D183/06

摘要： There is provided a curable organopolysiloxane composition comprising (A) an organopolysiloxane containing, in its molecule, at least two groups represented by the general formula (1): CH.sub.2 .dbd.CH--(CH.sub.2).sub.a --(OC.sub.b H.sub.2b).sub.c --O--(1) wherein a is an integer of 1 to 8, b is an integer of 2 to 4, and c is an integer of 0 to 3; (B) an organohydrogenpolysiloxane containing, in its molecule, at least two hydrogen atoms each bonded to a silicon atom; (C) an addition-reaction retarder; and (D) a platinum family metal catalyst. The composition is fast in curing speed and superior in curing stability.

摘要翻译： 提供了一种可固化的有机基聚硅氧烷组合物，其包含（A）在其分子中含有由通式（1）表示的至少两个基团的有机聚硅氧烷：有机聚硅氧烷：CH 2 = CH-（CH 2）a - （OC b H b b）c O-（1）其中 a为1〜8的整数，b为2〜4的整数，c为0〜3的整数。 （B）在其分子中含有至少两个各自键合到硅原子上的氢原子的有机氢聚硅氧烷; （C）加成反应缓凝剂; 和（D）铂族金属催化剂。 组合物的固化速度快，固化稳定性优异。