公开(公告)号：US20060243236A1

公开(公告)日：2006-11-02

申请号：US11380318

申请日：2006-04-26

申请人： Yasuo Okamoto

发明人： Yasuo Okamoto

IPC分类号： F01L1/02

CPC分类号： F02B75/22 ,  F01L1/022 ,  F01L1/024 ,  F01L1/026 ,  F01L1/16 ,  F01L1/185 ,  F01L2001/0537 ,  F16H7/18 ,  F16H2007/0872

摘要： A number of embodiments of double overhead cam shaft V type engines wherein the drive arrangement for the camshafts permits not only a compact design but also one in which the timing loadings are decreased to improve engine life, performance and reduced servicing.

摘要翻译： 双顶置凸轮轴V型发动机的多个实施例，其中用于凸轮轴的驱动装置不仅允许紧凑的设计，而且允许减小定时负载以提高发动机寿命，性能和减少维修。

公开(公告)号：US07060370B2

公开(公告)日：2006-06-13

申请号：US10278866

申请日：2002-10-24

申请人： Masaru Kinoshita ,  Wataru Sotoyama ,  Jun Kodama ,  Yasuo Okamoto

发明人： Masaru Kinoshita ,  Wataru Sotoyama ,  Jun Kodama ,  Yasuo Okamoto

IPC分类号： H05B33/12

CPC分类号： C09K11/06 ,  C09K2211/1003 ,  C09K2211/1011 ,  C09K2211/1022 ,  C09K2211/1029 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5096 ,  Y10S428/917

摘要： An organic EL element comprising an organic thin film layer containing a light-emitting layer between an positive electrode and a negative electrode, in which a layer in the organic thin film layer comprises 1,3,6,8-tetraphenylpyrene compound expressed by the following structural formula (1), and a carbazole derivative expressed by the following structural formula (2), in the structural formula (1), R1–R4 may be identical or different, and may be a hydrogen atom or a substituent group,

摘要翻译： 一种有机EL元件，包括在正极和负极之间含有发光层的有机薄膜层，其中有机薄膜层中的层包含由以下所表示的1,3,6,8-四苯基芘化合物 结构式（1）和由以下结构式（2）表示的咔唑衍生物在结构式（1）中，R 1〜R 4可以相同 或不同的，可以是氢原子或取代基，

公开(公告)号：US5049481A

公开(公告)日：1991-09-17

申请号：US456968

申请日：1989-12-26

申请人： Yasuo Okamoto ,  Tadahiro Sorori

发明人： Yasuo Okamoto ,  Tadahiro Sorori

IPC分类号： G03F7/028 ,  C08F2/50 ,  G03F7/029 ,  G03F7/031

CPC分类号： G03F7/029 ,  G03F7/031 ,  Y10S430/115 ,  Y10S430/116 ,  Y10S430/121 ,  Y10S430/123 ,  Y10S430/127 ,  Y10S430/146 ,  Y10S522/913

摘要： A photopolymerizable composition comprising (i) a polymerizable compound having an addition polymerizable unsaturated bond, (ii) a compound represented by formula (Ia): ##STR1## a compound represented by formula (Ib): ##STR2## or a compound represented by formula (Ic): ##STR3## wherein A represents an oxygen atom, a sulfur atom, a selenium atom, a tellurium atom, an alkyl- or aryl-substituted nitrogen atom, or a dialkyl-substituted carbon atom; Y.sup.1 represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group, an acyl group, an alkoxycarbonyl group, or a substituted alkoxycarbonyl group; R.sup.1 and R.sup.2 each represents a hydrogen atom, an alkyl group having from 1 to 18 carbon atoms, or an alkyl group having from 1 to 18 carbon atoms which is substituted with R.sup.3 O--, ##STR4## or a halogen atom (i.e., F, Cl, Br, and I), wherein R.sup.3 represents a hydrogen atom or an alkyl group having from 1 to 10 carbon atoms, and B represents a dialkylamino group, a hydroxyl group, an acyloxy group, a halogen atom, or a nitro group; n represents 0 or an integer of from 1 to 4; and m represents an integer of from 1 to 20, and (iii) at least one compound selected from the group consisting of (a) a compound having a carbon-halogen bond, (b) an aromatic onium salt, (c) an organic peroxide, (d) a thio compound represented by formula (II): ##STR5## wherein R.sup.4 represents an alkyl group, an aryl group, or a substituted aryl group; and R.sup.5 represents a hydrogen atom or an alkyl group; or R.sup.4 and R.sup.5 are taken together to represent a non-metallic atom group necessary to form a 5- to 7-membered ring which may contain a hetero atom selected from oxygen, sulfur and nitrogen atoms, (e) a hexaarylbiimidazole, and (f) a ketoxime ester. The composition has high sensitivity in a broadened range of light of from the ultraviolet region to the visible region.

公开(公告)号：US4971891A

公开(公告)日：1990-11-20

申请号：US256625

申请日：1988-10-12

申请人： Koichi Kawamura ,  Yasuo Okamoto

发明人： Koichi Kawamura ,  Yasuo Okamoto

IPC分类号： C08F2/50 ,  G03C5/16 ,  G03F7/028 ,  G03F7/029

CPC分类号： G03F7/029 ,  Y10S430/116 ,  Y10S430/117

摘要： Disclosed is a photopolymerizable composition comprising (i) a monomer having at least one ethylenic unsaturated group which is polymerizable by means of active light, (ii) an organoboron compound, and (iii) a pyrylium or thiopyrylium dye. The composition is useful, for example, as photosensitive layers for photosensitive printing plates which are sensitive and respond to an argon laser light source.

摘要翻译： 公开了一种可光聚合组合物，其包含（i）具有至少一个可通过活性光聚合的烯键式不饱和基团的单体，（ii）有机硼化合物，和（iii）吡喃鎓或硫代吡喃鎓染料。 该组合物可用作例如对激光光源敏感且响应的感光印版的感光层。

公开(公告)号：US20100006192A1

公开(公告)日：2010-01-14

申请号：US12376044

申请日：2007-07-31

申请人： Yasuo Okamoto

发明人： Yasuo Okamoto

IPC分类号： C22F1/043 ,  C22C21/02 ,  C21D1/00

CPC分类号： B22D11/045 ,  B21J1/02 ,  B21J5/00 ,  B21K1/18 ,  B22D11/003 ,  B22D21/007 ,  C22C21/02 ,  C22F1/00 ,  C22F1/043 ,  F02F3/0084 ,  F05C2201/021

摘要： The present invention are to provide a method for producing an aluminum-alloy shaped product that exhibits high-temperature mechanical strength superior to that of a conventional aluminum-alloy forged product.The present invention provides a method for producing an aluminum-alloy shaped product, comprising a step of forging a continuously cast rod of aluminum-alloy serving as a forging material, in which the aluminum-alloy contains Si in an amount of 10.5 to 13.5 mass %, Cu in an amount of 2.5 to 6 mass %, Mg in an amount of 0.3 to 1.5 mass % and Ni in an amount of 0.8 to 4%, and satisfies a relational expression of “Ni(% bymass)≧(−0.68×Cu(% by mass)+4.2(% by mass)),and heat treatment and heating steps including a step of subjecting the forging material to pre-heat treatment (82), a step (87) of heating the forging material during a course of forging of the forging material and a step of subjecting an aluminum-alloy shaped product to post-heat treatment (89), said pre-heat treatment (82) including treatment of maintaining the forging material at a temperature of −10 to 480° C. for two to six hours.

摘要翻译： 本发明提供一种铝合金成形品的制造方法，该铝合金成形品的高温机械强度优于常规的铝合金锻造品。 本发明提供一种铝合金成形体的制造方法，其特征在于，包括锻造铝合金的连续铸造棒作为锻造材料的步骤，其中铝合金含有10.5〜13.5质量％的Si ％，2.5〜6质量％的Cu，0.3〜1.5质量％的Mg，0.8〜4％的Ni，满足“Ni（％重量％）”=（ - 0.68×Cu（质量％）+4.2（质量％）），以及包括对锻造材料进行预热处理（82）的步骤的热处理和加热步骤，加热锻造材料的步骤（87） 锻造材料的锻造过程和对铝合金成形体进行后热处理的工序（89），所述预热处理（82）包括将锻造材料保持在-10〜 480℃2至6小时。

公开(公告)号：US20060266315A1

公开(公告)日：2006-11-30

申请号：US11308965

申请日：2006-05-30

申请人： Tsunero Hamada ,  Yasuo Okamoto

发明人： Tsunero Hamada ,  Yasuo Okamoto

IPC分类号： F01L1/18 ,  F01L1/02 ,  F01L1/34

CPC分类号： F01L1/053 ,  F01L1/185 ,  F01L2001/0537

摘要： A number of cylinder head arrangements that provide low cost and easy assembly of their various components with minimum labor and reduced necessity for line boring to reduce both manufacturing and assembly operation without adversely affecting performance.

摘要翻译： 多个气缸盖装置，其成本低廉并且容易地组装其各种部件，同时以最小的劳动力和减少线路钻孔的必要性，以减少制造和组装操作而不会不利地影响性能。

公开(公告)号：US20060027291A1

公开(公告)日：2006-02-09

申请号：US11236523

申请日：2005-09-28

申请人： Hideaki Matsuoka ,  Masaki Yamanaka ,  Hiroki Yoshioka ,  Yasuo Okamoto ,  Masakatsu Kitamura

发明人： Hideaki Matsuoka ,  Masaki Yamanaka ,  Hiroki Yoshioka ,  Yasuo Okamoto ,  Masakatsu Kitamura

IPC分类号： C22F1/04

CPC分类号： C22C21/04 ,  C22C21/08 ,  C22F1/043 ,  C22F1/047

摘要： A first aluminum alloy of the present invention comprises Mg: 0.3-6 mass %, Si: 0.3-10 mass %, Zn: 0.05-1 mass %, Sr: 0.001-0.3 mass % and the balance being Al and impurities. A second aluminum alloy further contains one or more selective additional elements selected from the group consisting of Cu, Fe, Mn, Cr, Zr, Ti, Na and Ca. Furthermore, a third aluminum alloy comprises Mg: 0.1-6 mass %, Si: 0.3-12.5 mass %, Cu: 0.01 mass % or more but less than 1 mass %, Zn: 0.01-3 mass %, Sr:0.001-0.5 mass % and the balance being Al and impurities. Furthermore, a fourth aluminum alloy further includes one or more optional additional elements selected from the group consisting of Ti, B, C, Fe, Cr, Mn, Zr, V, Sc, Ni, Na, Sb, Ca, Sn, Bi and In.

摘要翻译： 本发明的第一种铝合金包括Mg：0.3-6质量％，Si：0.3-10质量％，Zn：0.05-1质量％，Sr：0.001-0.3质量％，余量为Al和杂质。 第二铝合金还含有一种或多种选自Cu，Fe，Mn，Cr，Zr，Ti，Na和Ca的选择性附加元素。 此外，第三铝合金包含Mg：0.1〜6质量％，Si：0.3〜12.5质量％，Cu：0.01质量％以上且小于1质量％，Zn：0.01-3质量％，Sr：0.001-0.5 质量％，余量为Al和杂质。 此外，第四铝合金还包括一种或多种选自Ti，B，C，Fe，Cr，Mn，Zr，V，Sc，Ni，Na，Sb，Ca，Sn，Bi和 在。

公开(公告)号：US20050109429A1

公开(公告)日：2005-05-26

申请号：US10831119

申请日：2004-04-26

申请人： Yasuo Okamoto ,  Yoshio Uminuma

发明人： Yasuo Okamoto ,  Yoshio Uminuma

IPC分类号： C22C21/00 ,  C22C21/02 ,  C22F1/043

CPC分类号： C22C21/02 ,  C22F1/043

摘要： An aluminum alloy containing 5 to 12% (mass %; similarly applicable hereinafter) of Si, 0.1 to 1% of Fe, less than 1% of Cu and 0.3 to 1.5% of Mg and having the valance formed of Al and impurities is cast by a continuous casting process. When the cast mass consequently obtained is homogenized, then extruded and/or forged and/or machined and subjected to an anodizing treatment, the resultant formed article is endowed with excellent wear resistance because the anodized coat formed thereon in a thickness of 30 μm or more with hardness Hv of 400 or more allows the presence therein of eutectic Si particles having particle diameters in the range of 0.4 to 5.5 μm.

摘要翻译： 将含有5〜12％（质量％;以下同样适用）的Si，0.1〜1％的Fe，小于1％的Cu和0.3〜1.5％的Mg，并且具有由Al和杂质形成的价态的铝合金被铸造 通过连续铸造工艺。 当由此获得的铸件质量均匀化后，进行挤压和/或锻造和/或加工并进行阳极氧化处理时，所形成的制品具有优异的耐磨性，因为其上形成的阳极氧化涂层的厚度为30μm以上 硬度Hv为400以上时，能够使粒径在0.4〜5.5μm的共晶Si粒子存在。

公开(公告)号：US6153660A

公开(公告)日：2000-11-28

申请号：US210590

申请日：1998-12-15

申请人： Kazuhiro Fujimaki ,  Yasuo Okamoto ,  Kazuo Fujita ,  Tadahiro Sorori

发明人： Kazuhiro Fujimaki ,  Yasuo Okamoto ,  Kazuo Fujita ,  Tadahiro Sorori

IPC分类号： C08F2/48 ,  C08F2/50 ,  G03F7/029 ,  G03F7/032 ,  G03F7/033 ,  G03F7/038 ,  G03C1/735 ,  G03F7/031 ,  G03F7/037 ,  G03F2/50

CPC分类号： G03F7/029 ,  C08F2/50 ,  G03F7/033

摘要： A photopolymerizable composition is disclosed, comprising at least A) a compound having an addition-polymerizable ethylenically unsaturated bond, B) a metallocene compound photopolymerization initiator and C) a polymer binder having an amido group on the side chain thereof and being substantially soluble in an alkali water.

摘要翻译： 公开了一种可光聚合组合物，其至少包含A）具有可加成聚合的烯键式不饱和键的化合物，B）金属茂化合物光聚合引发剂和C）在其侧链上具有酰氨基并且基本上可溶于 碱水。

公开(公告)号：US5939465A

公开(公告)日：1999-08-17

申请号：US903058

申请日：1997-07-30

申请人： Kazuto Kunita ,  Yasuo Okamoto

发明人： Kazuto Kunita ,  Yasuo Okamoto

IPC分类号： G03F7/027 ,  C08F2/50 ,  G03F7/00 ,  G03F7/029 ,  G03F7/075 ,  H01L21/027 ,  H05K3/06 ,  G03F7/038

CPC分类号： G03F7/029 ,  C08F2/50 ,  G03F7/0755

摘要： A photopolymerizable composition comprises (i) a compound represented by formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each independently represents a hydrogen atom, a cyano group, a substituted carbonyl group, a substituted or unsubstituted, alkyl group, aryl group, alkenyl group, or alkynyl group; R.sup.3, R.sup.4 and R.sup.5 each independently represents a substituted or unsubstituted, alkyl group, aryl group, alkenyl group, or alkynyl group; Z represents a nonmetallic atom group necessary for forming a heterocyclic nucleus containing an N atom; n represents an integer of 0, 1 or 2; and G.sup.1 and G.sup.2 each independently represents a hydrogen atom, a cyano group, a substituted, carbonyl group, oxy group, amino group, thio group, sulfonyl group, sulfinyl group or an atomic group represented by formula (II) described in the specification, provided that G.sup.1 and G.sup.2 are not a hydrogen atom at the same time, (ii) a compound containing at least one addition-polymerizable, ethylenically unsaturated bond and (iii) a compound which generates an active radical upon irradiation of light in the presence of component (i) together.

摘要翻译： 光聚合性组合物包含（i）由式（I）表示的化合物：其中R 1和R 2各自独立地表示氢原子，氰基，取代的羰基，取代或未取代的烷基，芳基，烯基， 或炔基; R 3，R 4和R 5各自独立地表示取代或未取代的烷基，芳基，烯基或炔基; Z表示形成含有N原子的杂环的必需的非金属原子团; n表示0,1或2的整数; G1，G2各自独立地表示本说明书中记载的式（II）所示的氢原子，氰基，取代的羰基，氧基，氨基，硫基，磺酰基，亚磺酰基或原子团， 条件是G1和G2同时不是氢原子，（ii）含有至少一个可加成聚合的烯属不饱和键的化合物和（iii）在光照射下存在时产生活性自由基的化合物 组分（i）在一起。