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1. 发明授权

US5880294A D-pentofuranose derivatives and process for preparing the same 失效
标题翻译： D-呋喃糖衍生物及其制备方法
公开(公告)号：US5880294A
公开(公告)日：1999-03-09
申请号：US981814
申请日：1998-01-06
申请人： Makoto Nomura , Hideki Kazuno , Tsutomu Sato , Masato Washinosu , Motoaki Tanaka , Akira Matsuda , Tetsuji Asao
发明人： Makoto Nomura , Hideki Kazuno , Tsutomu Sato , Masato Washinosu , Motoaki Tanaka , Akira Matsuda , Tetsuji Asao
IPC分类号： C07H9/04 , C07H13/04 , C07H19/04 , C07D307/12 , C07D307/20 , C07D317/44
CPC分类号： C07H9/04 , C07H13/04 , C07H19/04
摘要： The present invention relates to D-pentofuranose derivatives represented by the following formulas (1) through (4): ##STR1## (wherein A represents a chlorobenzoyl group; R.sup.1 represents a hydrogen atom, an aliphatic lower acyl group, a substituted or unsubstituted benzoyl group; each of X and Y represents a lower alkyl group; Z represents an ethynyl group or tri-lower alkyl silylethynyl group; the sugar moiety in formula (1) represents xylose; and the sugar moiety of each of formulas (3) and (4) represents ribose). The present invention also relates to a process for preparing the compound (2) characterized by oxidizing the compound of formula (1) with a hypochlorite in the presence of a catalytic amount of 2,2,6,6-tetramethylpiperidinoxy compound, and these compounds are useful as intermediates in the synthesis of 3'-C-substituted ribonucleoside derivatives having excellent antitumor activities.
摘要翻译： PCT No.PCT / JP97 / 01427 Sec。 371日期：1998年1月6日 102（e）日期1998年1月6日PCT 1997年4月24日PCT公布。公开号WO97 / 43295 日期：1997年11月20日本发明涉及由下式（1）〜（4）表示的D-呋喃糖衍生物：＆lt; IMAGE＆gt;（2）＆lt; IMAGE＆gt;（3））（其中A表示氯苯甲酰基; R1表示氢原子，脂肪族低级酰基，取代或未取代的苯甲酰基; X和Y各自表示低级烷基; Z表示乙炔基或三低级烷基甲硅烷基乙炔基式（1）中的糖部分表示木糖;式（3）和（4）各自的糖部分表示核糖）。本发明还涉及一种制备化合物（2）的方法，其特征在于在催化量的2,2,6,6-四甲基哌啶氧基化合物存在下，用次氯酸盐氧化式（1）化合物，这些化合物可用作合成具有优异抗肿瘤活性的3'-取代核糖核苷衍生物的中间体。

2. 发明申请

US20140128347A1 Oligonucleotide Derivative, Oligonucleotide Derivative-Containing Pharmaceutical Composition for Treatment and Pharmaceutical Composition for Diagnosis, and Oligonucleotide Derivative for Regulation of miRNA Function 有权
标题翻译：用于治疗的寡核苷酸衍生物，含寡核苷酸衍生物的药物组合物和用于诊断的药物组合物和用于调节miRNA功能的寡核苷酸衍生物
公开(公告)号：US20140128347A1
公开(公告)日：2014-05-08
申请号：US14123562
申请日：2012-06-01
申请人： Akira Matsuda , Mayumi Takahashi
发明人： Akira Matsuda , Mayumi Takahashi
IPC分类号： C12N15/113
CPC分类号： C12N15/113 , A61K31/7088 , A61K31/713 , C12N2310/113 , C12N2310/315 , C12N2310/3235 , C12N2310/351 , C12N2310/321 , C12N2310/3521
摘要： An oligonucleotide derivative comprises repeating structural units represented by the following general formula (wherein B represents adenine, guanine, cytosine, or uracil; X represents a sulfur atom or an oxygen atom; n represents an integer of 6 to 60; and B and X are independently represented in each of the repeating structural units), wherein X is a sulfur atom in at least one of the repeating structural units represented by the general formula:
摘要翻译：寡核苷酸衍生物包含由以下通式表示的重复结构单元（其中B表示腺嘌呤，鸟嘌呤，胞嘧啶或尿嘧啶; X表示硫原子或氧原子; n表示6〜60的整数，B和X为在每个重复结构单元中独立地表示），其中X是至少一个由以下通式表示的重复结构单元中的硫原子：

3. 发明申请

US20120176573A1 VIEWING-ANGLE-ENHANCING FILM FOR LIQUID CRYSTAL DISPLAY DEVICE, PROTECTIVE FILM WITH VIEWING-ANGLE-ENHANCING-FUNCTION, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：用于液晶显示装置的观察角增强膜，具有角度增强功能的保护膜和液晶显示装置
公开(公告)号：US20120176573A1
公开(公告)日：2012-07-12
申请号：US13497482
申请日：2010-10-13
申请人： Katsuaki Kuze , Kenji Kawai , Kazumoto Imai , Akihumi Yasui , Akira Matsuda , Masao Kochi
发明人： Katsuaki Kuze , Kenji Kawai , Kazumoto Imai , Akihumi Yasui , Akira Matsuda , Masao Kochi
IPC分类号： G02F1/1335 , G02B1/10 , B29D11/00 , G02B5/02
CPC分类号： G02B5/045 , G02B5/0231 , G02B5/0257 , G02B5/0273 , G02B6/0053 , G02F1/133504
摘要： To provide a viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and which attains, at a high level, the compatibility of being enhanced in viewing angle with a decrease in the darkening of images at the time of observing the screen from the front thereof. A viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and simultaneously satisfies the following requirements (1) to (3): (1) the film has a parallel ray transmittance of 5 to 90%; (2) the film has a diffusivity (A) of 1 to 20 degrees in its main diffusion direction; and (3) the film has a diffusivity ratio of 0.25 to 15% in the main diffusion direction.
摘要翻译：为了提供一种视角增强膜，其设置在液晶显示装置中比装置中的液晶层的位置更靠近观察者的位置，并且高水平地实现了在从其前方观察屏幕时图像的变暗减小而观看角度增强。在液晶显示装置中，在比装置中的液晶层位置更靠近观察者的位置设置可视角增强膜，同时满足以下要求（1）〜（3）：（ 1）膜的平行光线透射率为5〜90％; （2）膜的主扩散方向的扩散度（A）为1〜20度; （3）膜的主扩散方向的扩散率为0.25〜15％。

4. 发明申请

US20070042212A1 Copper foil for high frequency circuit, method of production and apparatus for production of same, and high frequency circuit using copper foil 审中-公开
标题翻译：铜箔用于高频电路，生产方法及其生产设备，以及使用铜箔的高频电路
公开(公告)号：US20070042212A1
公开(公告)日：2007-02-22
申请号：US11585881
申请日：2006-10-25
申请人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
发明人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
IPC分类号： B21C37/00 , C25B11/04
CPC分类号： C25D1/04 , C25D7/0614 , H05K1/0237 , H05K1/09 , H05K2201/0355 , Y10S428/935 , Y10T428/12431 , Y10T428/12438 , Y10T428/12569 , Y10T428/1291
摘要： A copper foil reducing transmission loss at a high frequency and excellent in bond strength with a resin substrate, including at least a granular layer and a columnar layer in its thickness direction, the columnar layer being formed on at least one surface of the granular layer forming the copper foil or the granular layer being formed on at least one surface of the columnar layer forming the copper foil, the relation of the thickness A of the granular layer and the thickness B of the columnar layer in the copper foil being preferably A/(A+B)=40 to 99%, a method of production and apparatus for production for the same, and a high frequency circuit using the same.
摘要翻译：铜箔在高频下降低传输损耗，并且与树脂基板的粘合强度优异，其厚度方向至少包括粒状层和柱状层，所述柱状层形成在所述粒状层的至少一个表面上铜箔或颗粒层形成在形成铜箔的柱状层的至少一个表面上，粒状层的厚度A与铜箔中柱状层的厚度B的关系优选为A /（ A + B）= 40〜99％，制造方法及其制造装置以及使用该方法的高频电路。

5. 发明申请

US20050280498A1 Conductive base material with resistance layer and circuit board material with resistance layer 审中-公开
标题翻译：具有电阻层的导电基材和具有电阻层的电路板材料
公开(公告)号：US20050280498A1
公开(公告)日：2005-12-22
申请号：US11153609
申请日：2005-06-16
申请人： Yuuki Kikuchi , Akira Matsuda , Yuuji Suzuki , Sadao Matsumoto
发明人： Yuuki Kikuchi , Akira Matsuda , Yuuji Suzuki , Sadao Matsumoto
IPC分类号： C25D3/56 , C25D5/12 , C25D5/16 , C25D7/06 , H05K1/16 , H05K3/38 , H01C1/012
CPC分类号： C25D7/0614 , C25D3/562 , C25D5/12 , C25D5/16 , H05K1/167 , H05K3/384 , H05K2201/0355 , H05K2203/0361 , H05K2203/0723
摘要： A conductive base material with resistance layer provided with roughened conductive base material on the surface of which the resistance layer is formed with uniform thickness distribution, and a resistance circuit board material using the same, wherein electrodeposited copper foil having granular crystals is roughening treated on at least one surface to obtain Rz of not more than 2.5 μm and the resistance layer of Ni alloy layer containing at least 8 to 18 wt % of P is formed on the roughening treated side.
摘要翻译：具有电阻层的导电性基材在其表面上形成均匀厚度分布的电阻层的粗糙导电性基材，以及使用其的电阻电路基板材料，其中具有粒状结晶的电解铜箔在其上进行粗糙化处理至少一个表面以获得不大于2.5μm的Rz，并且在粗糙化处理侧上形成含有至少8至18重量％的P的Ni合金层的电阻层。

6. 发明申请

US20050019599A1 Copper foil for high frequency circuit, method of production and apparatus for production of same, and high frequency circuit using copper foil 审中-公开
标题翻译：铜箔用于高频电路，生产方法及其生产设备，以及使用铜箔的高频电路
公开(公告)号：US20050019599A1
公开(公告)日：2005-01-27
申请号：US10768704
申请日：2004-02-02
申请人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
发明人： Takami Moteki , Yuuji Suzuki , Kazuhiro Hoshino , Kensaku Shinozaki , Akira Matsuda
IPC分类号： C25D1/04 , C25D7/06 , H05K1/02 , H05K1/09 , B32B15/08 , B32B15/20
CPC分类号： C25D1/04 , C25D7/0614 , H05K1/0237 , H05K1/09 , H05K2201/0355 , Y10S428/935 , Y10T428/12431 , Y10T428/12438 , Y10T428/12569 , Y10T428/1291
摘要： A copper foil reducing transmission loss at a high frequency and excellent in bond strength with a resin substrate, including at least a granular layer and a columnar layer in its thickness direction, the columnar layer being formed on at least one surface of the granular layer forming the copper foil or the granular layer being formed on at least one surface of the columnar layer forming the copper foil, the relation of the thickness A of the granular layer and the thickness B of the columnar layer in the copper foil being preferably A/(A+B)=40 to 99%, a method of production and apparatus for production for the same, and a high frequency circuit using the same.
摘要翻译：铜箔在高频下降低传输损耗，并且与树脂基板的粘合强度优异，其厚度方向至少包括粒状层和柱状层，所述柱状层形成在所述粒状层的至少一个表面上铜箔或颗粒层形成在形成铜箔的柱状层的至少一个表面上，粒状层的厚度A与铜箔中柱状层的厚度B的关系优选为A /（ A + B）= 40〜99％，制造方法及其制造装置以及使用该方法的高频电路。

7. 发明授权

US06602943B2 Heavy duty pneumatic tire 失效
标题翻译：重型充气轮胎
公开(公告)号：US06602943B2
公开(公告)日：2003-08-05
申请号：US09249443
申请日：1999-02-12
申请人： Tomohiro Kusano , Akira Matsuda
发明人： Tomohiro Kusano , Akira Matsuda
IPC分类号： C08K334
CPC分类号： C08K3/04 , B60C1/0016 , C08K3/36 , C08L21/00
摘要： In a heavy duty pneumatic tire comprising a tread, the tread is made of a rubber composition comprising 20-67 parts by weight of carbon black and 3-20 parts by weight of silica based on 100 parts by weight of diene based rubber, wherein the carbon black has a ratio of a dibutyl phthalate (DBP) absorption to a 24M4 DBP absorption (DBP absorption/24M4 DBP absorption) of not less than 1.20 and a ratio of the DBP absorption to a nitrogen adsorption specific area (N2SA) of not less than 0.8.
摘要翻译：在包含胎面的重型充气轮胎中，胎面由基于100重量份二烯基橡胶的20-67重量份炭黑和3-20重量份二氧化硅的橡胶组合物制成，其中，炭黑的邻苯二甲酸二丁酯（DBP）吸收与24M4 DBP吸收（DBP吸收/ 24M4 DBP吸收）的比例不小于1.20，DBP吸收与氮吸附比面积（N2SA）的比例不小于大于0.8。

8. 发明授权

US5691319A Pyrimidine nucleoside derivatives having anti-tumor activity, their preparation and use 失效
标题翻译：嘧啶核苷衍生物具有抗肿瘤活性，其制备和用途
公开(公告)号：US5691319A
公开(公告)日：1997-11-25
申请号：US465127
申请日：1995-06-05
申请人： Masakatsu Kaneko , Hitoshi Hotoda , Tomoyuki Shibata , Tomowo Kobayashi , Yoshihiro Mitsuhashi , Akira Matsuda , Takuma Sasaki
发明人： Masakatsu Kaneko , Hitoshi Hotoda , Tomoyuki Shibata , Tomowo Kobayashi , Yoshihiro Mitsuhashi , Akira Matsuda , Takuma Sasaki
IPC分类号： A61K31/505 , A61K31/70 , A61K31/7042 , A61K31/7052 , A61K31/7064 , A61K31/7068 , A61P35/00 , C07D405/04 , C07H19/06 , C07H19/073 , C07H19/09
CPC分类号： C07H19/06 , C07H19/073
摘要： Compounds of formula (I): ##STR1## wherein: R.sup.1, R.sup.2 and R.sup.3 are independently selected from the group consisting of hydrogen atoms, optionally substituted alkanoyl groups and alkenylcarbonyl groups, PROVIDED THAT at least one of R.sup.1, R.sup.2 and R.sup.3 represents an unsubstituted alkanoyl group having from 5 to 24 carbon atoms, said substituted alkanoyl group or said alkenylcarbonyl group; and one of R.sup.4 and R.sup.5 represents a hydrogen atom and the other represents a cyano group; have valuable anti-tumor activity.
摘要翻译：式（I）的化合物：其中：R1，R2和R3独立地选自氢原子，任选取代的烷酰基和烯基羰基，提供了R1，R2和R3中的至少一个表示具有5至24个碳原子的未取代的烷酰基，所述取代的烷酰基或所述烯基羰基; R 4和R 5中的一个表示氢原子，另一个表示氰基; 具有有价值的抗肿瘤活性。

9. 发明授权

US5459254A Process for preparing synthetic intermediates of 2-alkynyladenosines and 2-alkynyladenosines 失效
标题翻译：制备2-炔基腺苷和2-炔基腺苷合成中间体的方法
公开(公告)号：US5459254A
公开(公告)日：1995-10-17
申请号：US149943
申请日：1993-11-10
申请人： Toyofumi Yamaguchi , Takanori Miyashita , Shinji Sakata , Toichi Abiru , Akira Matsuda , Tohru Ueda , Kentaro Kogi
发明人： Toyofumi Yamaguchi , Takanori Miyashita , Shinji Sakata , Toichi Abiru , Akira Matsuda , Tohru Ueda , Kentaro Kogi
IPC分类号： C07H19/16 , C07H19/067
CPC分类号： C07H19/16 , Y02P20/55
摘要： The present invention relates to a novel compound represented by the following formula [I] which is useful as a synthetic intermediate of a 2-alkynyladenosine.The present invention also relates to a process for producing the compound and a process for producing a 2-alkynyladenosine [IV] by way of the compound.Further, the present invention relates to a 2-alkynyladenosine derivative represented by the following formula [V] having excellent storage stability and, to a method of storing the 2-alkynyladenosine in the form of that derivative. ##STR1## [I] A=a leaving group, [II] A=NH.sub.2,[V] A=NHR.sup.4,wherein R.sup.1 through R.sup.4 represent a hydrogen atom or a protective group, and n denotes an integer of 1 to 15, provided that R.sup.1 through R.sup.4 do not represent a hydrogen atom simultaneously.
摘要翻译：本发明涉及可用作2-炔基腺苷合成中间体的下式[I]表示的新型化合物。本发明还涉及该化合物的制备方法和通过该化合物制备2-炔基腺苷[Ⅳ]的方法。此外，本发明涉及具有优异的储存稳定性的由下式[V]表示的2-炔基腺苷衍生物，以及以该衍生物的形式存储2-炔基腺苷的方法。 [I] A =离去基团，[II] A = NH 2，[V] A = NHR 4，其中R 1至R 4表示氢原子或保护基，n表示1至15的整数， R1至R4同时不表示氢原子。

10. 发明授权

US5338618A Electric contact material and electric contact using said material 失效
标题翻译：使用所述材料的电接触材料和电接触
公开(公告)号：US5338618A
公开(公告)日：1994-08-16
申请号：US951587
申请日：1992-09-25
申请人： Satoshi Suzuki , Nobuyuki Shibata , Ryotomo Shirakawa , Akira Matsuda
发明人： Satoshi Suzuki , Nobuyuki Shibata , Ryotomo Shirakawa , Akira Matsuda
IPC分类号： C22C1/10 , C22C5/06 , H01H1/023 , H01H1/0237 , H01H11/04 , H01R39/20 , H01H1/02
CPC分类号： H01H1/0237 , Y10T428/12486 , Y10T428/12882 , Y10T428/12896 , Y10T428/12903
摘要： An electric contact material containing Li oxide of 0.01 to 2.0% by weight when represented in terms of the amount of Li, oxide of at least one rare earth element of 0.05 to 0.18% by weight when represented in terms of the amount of the rare earth element, and Ag or Ag alloy as the remaining portion; an electric contact material containing Li oxide of 0.01 to 2.0% by weight when represented in terms of the amount of Li, at least one rare earth element of 0.05 to 0.18% by weight when represented in terms of the amount of the rare earth element, at least one element selected from a group consisting of In, Sn, Zn, Mn, Pd, Sb, Cu, Mg, Pb, Cd, Cr and Bi by an amount of 0.1 to 1.0% by weight (however, in the case of Zn and Mn, the amount is set less than 0.5% by weight), and/or at least one element selected from a group consisting of Fe, Ni and Co by an amount of 0.03 to 0.6% by weight, and Ag as the remaining portion; and an electric contact formed by using the above material. It is excellent in the arc resistance, wear resistance an lubricity in a small current region and is suitable as the material for a slide contact and rotary slide contact.
摘要翻译：当以稀土量表示的至少一种稀土元素的Li的氧化物为0.05〜0.18重量％表示时，含有0.01〜2.0重量％的Li氧化物的电接触材料元素，Ag或Ag合金作为剩余部分; 当以Li的量表示，含有0.01〜2.0重量％的Li氧化物的电接触材料，当以稀土元素的量表示时，至少一种稀土元素为0.05〜0.18重量％选自由In，Sn，Zn，Mn，Pd，Sb，Cu，Mg，Pb，Cd，Cr和Bi组成的组中的至少一种元素，其量为0.1至1.0重量％（然而，在 Zn和Mn，其含量设定为小于0.5重量％），和/或至少一种选自Fe，Ni和Co的元素的量为0.03至0.6重量％，Ag为剩余量一部分; 以及通过使用上述材料形成的电接触。电弧电阻优良，耐磨性小，在小电流区域具有润滑性，适用于滑动接触和旋转滑动接触的材料。

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