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。

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。

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。

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。

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。

公开(公告)号：US5278204A

公开(公告)日：1994-01-11

申请号：US975955

申请日：1992-11-13

申请人： Tetsuo Tojo ,  Katsuo Okamoto ,  Akira Matsuda ,  Eckhart Louis

发明人： Tetsuo Tojo ,  Katsuo Okamoto ,  Akira Matsuda ,  Eckhart Louis

IPC分类号： C08K3/36 ,  C08K9/06 ,  C08L23/16

CPC分类号： C08L23/16 ,  C08K3/36 ,  C08K9/06 ,  C08L2312/00

摘要： Disclosed is a heat-resistant rubber composition comprising (A) 100 parts by weight of an ethylene/.alpha.-olefin copolymer or a modified ethylene/.alpha.-olefin copolymer formed by graft-copolymerization with at least one compound selected from the group consisting of unsaturated carboxylic acids and anhydrides and esters thereof, and (B) (i) 10 to 100 parts by weight of a silica type filler which has been treated with a silane compound represented by the following formula: ##STR1## wherein R.sup.1 stands for an alkenyl group, a chloroalkenyl group or a chloroalkyl group, and R.sup.2 stands for a lower alkyl group, or (ii) a combination of 10 to 100 parts by weight of said silane-treated silica type filler or an untreated silica type filler and 0.5 to 30 parts by weight of a polyorganosiloxane having an average composition represented by the following formula:(R.sup.3).sub.a (R.sup.4).sub.b SiO.sub.(4-a-b)/2 (II)wherein R.sup.3 stands for a monovalent saturated or unsaturated hydrocarbon group, R.sup.4 stands for a chloroalkyl group or an alkenyl group, a is a number of from 1 to 2.5 and b is a number of from 0.01 to 1.2, with the proviso that the sum of a and b is in the range of from 1.8 to 3.

摘要翻译： 公开了一种耐热橡胶组合物，其包含（A）100重量份的乙烯/α-烯烃共聚物或改性乙烯/α-烯烃共聚物，其通过与至少一种选自不饱和化合物的化合物接枝共聚而形成 羧酸及其酸酐及其酯，（B）（i）10〜100重量份用下式表示的硅烷化合物处理的二氧化硅型填料：其中R1代表 烯基，氯链烯基或氯代烷基，R2代表低级烷基，或（ii）10至100重量份所述硅烷处理二氧化硅类填料或未处理的二氧化硅类填料和0.5 30重量份的平均组成由下式表示的聚有机硅氧烷：（R3）a（R4）bSiO（4-ab）/ 2（Ⅱ）其中R3表示一价饱和或不饱和烃基，R4表示 对于氯代烷基 基团或烯基，a为1〜2.5的数，b为0.01〜1.2的数，条件是a和b之和在1.8〜3的范围内。

公开(公告)号：US5126361A

公开(公告)日：1992-06-30

申请号：US702210

申请日：1991-05-15

申请人： Tohru Ueda ,  Akira Matsuda ,  Noriaki Minakawa ,  Takuma Sasaki ,  Yoshikazu Yanagi

发明人： Tohru Ueda ,  Akira Matsuda ,  Noriaki Minakawa ,  Takuma Sasaki ,  Yoshikazu Yanagi

IPC分类号： C07D233/90 ,  C07H19/052

CPC分类号： C07H19/052 ,  C07D233/90 ,  Y02P20/55

摘要： Disclosed are imidazole derivatives represented by formula [I]: ##STR1## wherein R is a hydrogen atom or ##STR2## wherein R.sup.2 is a hydrogen atom or a hydroxy protecting group, R.sup.2 protecting either a single hydroxy or two hydroxies together when R.sup.2 is a hydroxy protecting group, and R.sup.3 is a hydrogen atom or OR.sup.2 ; A is CONH.sub.2 or CN; and R.sup.1 is a hydrogen atom, lower alkyl, hydroxy lower alkyl, or phenyl.Also disclosed are six processes for producing these novel compounds among which a typical process comprises reacting a starting imidazole compound having a halogen at the 5-position thereof with an acetylene derivative to alkynylate the 5-position.Furthermore, the compounds have remarkable antitumor activities and therefore can provide novel antitumor agents.

公开(公告)号：US5026835A

公开(公告)日：1991-06-25

申请号：US447512

申请日：1989-12-07

申请人： Tohru Ueda ,  Takuma Sasaki ,  Akira Matsuda ,  Takanori Miyashita ,  Shinji Sakata ,  Keiji Yamagami ,  Akihiro Fujii

发明人： Tohru Ueda ,  Takuma Sasaki ,  Akira Matsuda ,  Takanori Miyashita ,  Shinji Sakata ,  Keiji Yamagami ,  Akihiro Fujii

IPC分类号： C07H19/06

CPC分类号： C07H19/06

摘要： Pyrimidine 2'-deoxy-2'-methylidene nucleoside compounds: ##STR1## wherein R.sup.1 represents amino, hydroxy, silylamino, silyloxy, acylamino or acyloxy; R.sup.2 represents hydrogen, halogen, a lower alkyl, a lower alkenyl, a lower alkynyl or haloalkyl; R.sup.3 and R.sup.4 represent the same or different hydrogen, silyl, acyl or aminoacyl, or a pharmaceutically acceptable salt or hydrate thereof, except that R.sup.1 is amino or hydroxy, and both of R.sup.3 and R.sup.4 are hydrogen.Said compounds possess excellent antitumor and antiviral activities, thus providing novel anticancer and antiviral agent.

公开(公告)号：US4892141A

公开(公告)日：1990-01-09

申请号：US372158

申请日：1989-06-27

申请人： Shoji Shiga ,  Akira Matsuda ,  Hideo Suda ,  Nobuyuki Shibata

发明人： Shoji Shiga ,  Akira Matsuda ,  Hideo Suda ,  Nobuyuki Shibata

IPC分类号： C23C26/00 ,  C25D5/50 ,  C25D7/00 ,  F28F19/06

CPC分类号： C25D7/00 ,  C23C26/00 ,  C25D5/50 ,  F28F19/06 ,  Y10S165/905 ,  Y10S428/941 ,  Y10T428/12458 ,  Y10T428/12792

摘要： A fin is provided, wherein a Cu-Zn diffused alloy layer with a Zn content of not less than 1 wt % is formed on at least a portion of the surface of Cu-based substrate for a fin. For the formation of such a Cu-Zn diffused alloy layer, Zn is allowed to diffuse thermally after covered the surface of Cu-based substrate with Zn or Zn alloy, and a rolling processing is carried out after the thermal diffusion to finish to a desired size. The Zn concentration of the fin decreases continuously from the outside surface of the Cu-Zn diffused layer to the interface between that layer and the Cu-based fin substrate.

公开(公告)号：US4818785A

公开(公告)日：1989-04-04

申请号：US948362

申请日：1986-12-09

申请人： Yasuhiko Otawa ,  Tetsuo Tojo ,  Akira Matsuda ,  Katsuo Okamoto

发明人： Yasuhiko Otawa ,  Tetsuo Tojo ,  Akira Matsuda ,  Katsuo Okamoto

IPC分类号： C08F255/04 ,  C08F255/06 ,  C08J3/16 ,  C08J3/26 ,  C08L51/06 ,  C08F8/00 ,  C08F6/14

CPC分类号： C08J3/26 ,  C08F255/06 ,  C08J3/16 ,  C08L51/06

摘要： A fine particulate crosslinked amorphous copolymer comprising an amorphous copolymer having a constituent unit originating at least from ethylene and .alpha.-olefin, and having an average particle diameter of 0.2 to 50 .mu.m and a hot toluene insolubles content of 15% by weight or more.

摘要翻译： PCT No.PCT / JP86 / 00192 Sec。 371日期1986年12月9日第 102（e）日期1986年12月9日PCT提交1986年4月16日PCT公布。 公开号WO86 / 06086 日期：1986年10月23日。一种细颗粒交联无定形共聚物，其包含具有至少来自乙烯和α-烯烃的结构单元，平均粒径为0.2至50μm的无定形共聚物和热甲苯不溶物含量 15重量％以上。