公开(公告)号：US06822371B2

公开(公告)日：2004-11-23

申请号：US10329338

申请日：2002-12-27

申请人： Osamu Nakagawara ,  Masahiko Saeki ,  Kazuhiro Inoue

发明人： Osamu Nakagawara ,  Masahiko Saeki ,  Kazuhiro Inoue

IPC分类号： H03H925

CPC分类号： H03H9/02929 ,  Y10T29/42 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49135 ,  Y10T29/49155

摘要： A surface acoustic wave device has superior electrical power resistance that is obtained by improving stress migration resistance of electrodes. In order to form at least one electrode, for example, on a &thgr; rotation Y-cut (&thgr;=36° to 42°) LiTaO3 piezoelectric substrate, an underlying electrode layer including Ti or Cr as a primary component is formed, and an Al electrode layer including Al as a primary component is then formed on this underlying electrode layer. The Al electrode layer is an oriented film grown by epitaxial growth and is also a polycrystalline thin film having a twin structure in which a diffraction pattern observed in an X-ray diffraction pole figure has a plurality of symmetry centers.

摘要翻译： 表面声波装置具有优异的电功率，通过提高电极的耐应力迁移阻力而获得。 为了形成至少一个电极，例如在θ旋转Y切割（θ= 36°至42°）的LiTaO 3压电衬底上，形成包括Ti或Cr作为主要成分的底层电极层，并且Al 然后在该底层电极层上形成包括Al作为主要成分的电极层。 Al电极层是通过外延生长生长的取向膜，也是具有双结构的多晶薄膜，其中在X射线衍射极图中观察到的衍射图案具有多个对称中心。

公开(公告)号：US06657366B2

公开(公告)日：2003-12-02

申请号：US09957895

申请日：2001-09-22

申请人： Masanobu Watanabe ,  Kazuhiro Inoue

发明人： Masanobu Watanabe ,  Kazuhiro Inoue

IPC分类号： H01L4108

CPC分类号： H03H9/14538 ,  H03H3/08

摘要： A surface acoustic wave element includes multilayer electrodes having much higher electric power durability compared to conventional surface acoustic wave elements. The multilayer electrodes are prepared by forming, on a piezoelectric substrate, a Ti base electrode film that improves the orientation characteristics of the multilayer electrodes, an Al-type electrode film, an electrode film having a diffusive material that can easily diffuse into the grain boundary of the Al electrode film, and then an Al electrode film, in this order.

公开(公告)号：US06630767B2

公开(公告)日：2003-10-07

申请号：US09902819

申请日：2001-07-11

申请人： Kazuhiro Inoue ,  Masanobu Watanabe ,  Osamu Nakagawara ,  Masahiko Saeki

发明人： Kazuhiro Inoue ,  Masanobu Watanabe ,  Osamu Nakagawara ,  Masahiko Saeki

IPC分类号： H01L41047

CPC分类号： H03H3/08

摘要： A surface acoustic wave device includes a piezoelectric substrate made of a LiNO3 or LiTaO3 single crystal, and an electrode having power endurance. After a damaged layer formed on a surface of the piezoelectric substrate is removed, an under-electrode layer including at least one of Ti and Cr as a main component is formed by a vacuum deposition process at a temperature of about 100° C. or less, and an Al electrode layer including Al or an Al main component is then formed on the under-electrode layer. The Al electrode layer has a twin crystal structure in which the Al crystal is oriented in a desired direction such that the (111) crystal plane of Al substantially coincides with the Z crystal direction of the piezoelectric substrate.

摘要翻译： 表面声波装置包括由LiNO 3或LiTaO 3单晶制成的压电基片和具有耐力的电极。 在形成在压电基板的表面上的损伤层被去除之后，通过真空沉积工艺在约100℃或更低的温度下形成包括以Ti和Cr中的至少一种为主要成分的底电极层 在底电极层上形成包含Al或Al主成分的Al电极层。 Al电极层具有双晶结构，其中Al晶体沿所需方向取向，使得Al的（111）晶面基本上与压电基板的Z晶体方向一致。

公开(公告)号：US06291671B1

公开(公告)日：2001-09-18

申请号：US09147341

申请日：1999-03-22

申请人： Kazuhiro Inoue ,  Hiroshi Susaki ,  Masahiro Ikeda

发明人： Kazuhiro Inoue ,  Hiroshi Susaki ,  Masahiro Ikeda

IPC分类号： C08B3702

CPC分类号： A61K47/61

摘要： A method for preparing a drug complex in which a polysaccharide derivative having carboxyl groups and a residue of a drug compound are bound to each other by means of a spacer comprising an amino acid or a spacer comprising peptide-bonded 2 to 8 amino acids, or a drug complex in which a polysaccharide derivative having carboxyl groups and a residue of a drug compound are bound to each other without the spacer, characterized in that an organic amine salt of the polysaccharide derivative having carboxyl groups is reacted with the drug compound or the spacer bound to the drug compound in a non-aqueous system. The reaction between the polysaccharide derivative having carboxyl groups and the drug compound bound with the spacer or the like can be carried out in high yields, and when a drug compound having a lactone ring is subjected to the reaction, side reactions can be reduced.

摘要翻译： 一种制备药物复合物的方法，其中具有羧基的多糖衍生物和药物化合物的残基通过包含氨基酸或包含肽键合的2-8个氨基酸的间隔子的间隔物彼此结合，或 其中具有羧基的多糖衍生物和药物化合物的残基在没有间隔基的情况下彼此结合的药物复合物，其特征在于，具有羧基的多糖衍生物的有机胺盐与药物化合物或间隔基 在非水系统中与药物化合物结合。 具有羧基的多糖衍生物与与间隔物等结合的药物化合物之间的反应可以高收率地进行，当使具有内酯环的药物化合物进行反应时，可以减少副反应。

公开(公告)号：US5863907A

公开(公告)日：1999-01-26

申请号：US681981

申请日：1996-07-30

申请人： Kazuhiro Inoue ,  Teruomi Ito ,  Takayuki Kawaguchi ,  Katsutoshi Aono ,  Satoshi Okuno ,  Toshiro Yano

发明人： Kazuhiro Inoue ,  Teruomi Ito ,  Takayuki Kawaguchi ,  Katsutoshi Aono ,  Satoshi Okuno ,  Toshiro Yano

IPC分类号： A61K47/36 ,  A61K47/48 ,  C08B15/00 ,  C08B37/00 ,  A61K31/725 ,  A61K31/715 ,  A61K31/72

CPC分类号： C08B37/0087 ,  A61K47/4823

摘要： A carboxymethylmannoglucan comprising tetrasaccharide units represented by the following general formula (I) and salt thereof. Further, the invention discloses a carboxymethylmannoglucan derivative and salt thereof produced by subjecting part or the whole of mannose of the tetrasaccharide units to ring opening and subjecting part or the whole of glucose which constitute the main chain but have no mannose as a branch ##STR1## wherein R.sup.1 to R.sup.12 each represent a hydrogen atom or a carboxymethyl group.The compounds are useful as carrier for delaying the disappearance of a drug in the blood and for enhancing the organotropism of the drug for a carcinoma.

公开(公告)号：US4214927A

公开(公告)日：1980-07-29

申请号：US964040

申请日：1978-11-27

申请人： Kazuhiro Inoue ,  Fumio Matsui

发明人： Kazuhiro Inoue ,  Fumio Matsui

IPC分类号： C08G18/00 ,  C06B21/00 ,  C06B25/18 ,  C06B25/24 ,  C06B25/26 ,  C06B45/10 ,  C08G18/64 ,  C06B45/00

CPC分类号： C08G18/6484 ,  C06B21/0066 ,  C06B25/26 ,  C06B45/10

摘要： A double-base granular propellant consisting mainly of nitroglycerine and nitrocellulose, said nitrocellulose being formed into a three-dimensional structure by the crosslinking reaction of a polyfunctional isocyanate, is disclosed. The propellant is superior to conventional double-base granular propellant in the shooting performance, and can be obtained by a simple solvent-granulation process.

摘要翻译： 公开了一种主要由硝酸甘油和硝化纤维素组成的双基颗粒推进剂，所述硝化纤维通过多官能异氰酸酯的交联反应形成三维结构。 推进剂在射击性能方面优于传统的双基粒状推进剂，可以通过简单的溶剂造粒工艺获得。