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1.发明授权Nematic liquid crystal composition and liquid crystal display element that used the composition 有权向列液晶组合物和使用该组合物的液晶显示元件公开(公告)号：US07718232B2
公开(公告)日：2010-05-18
申请号：US10540033
申请日：2003-12-19
CPC分类号： C09K19/322 , C09K19/42 , C09K2019/325 , Y10T428/10
摘要： A nematic liquid crystal composition having a negative dielectric constant anisotropy, comprising one or more compounds selected from the compounds represented by (IA) and (IB) of 10-70% by mass, one or more compounds selected from the compounds represented by (IIA) to (IID) of 10-70% by mass, the total content of one or more compounds selected from the compounds represented by (IA) to (IID) being 35-80% by mass, and a compound represented by (III) of 20-65% by mass: wherein R1 to R14 each independently represents an alkyl group having 1 to 10 carbon atoms, etc.; Z1 to Z11 each independently represents a single bond, etc.; Z1 to Z6 and Z9 to Z11 each independently represents —CF2O—, etc.; l and m represent 0 or 1; rings A, B, C and D represent a trans-1,4-cyclohexylene group, etc.; and rings B, C and D represent a trans-1,4-cyclohexenylene group.
摘要翻译： 一种具有负介电常数各向异性的向列型液晶组合物，其包含一种或多种选自（IA）和（IB）表示的化合物中的一种或多种化合物为10-70质量％的一种或多种选自（IIA ）至（IID）为10-70质量％，选自（IA）至（IID）所示的化合物中的一种或多种化合物的总含量为35〜80质量％，和由（III）表示的化合物 为20〜65质量％：其中，R 1〜R 14各自独立地表示碳原子数1〜10的烷基等。 Z1至Z11各自独立地表示单键等; Z1至Z6和Z9至Z11各自独立地表示-CF2O-等; l和m表示0或1; 环A，B，C和D表示反式-1,4-亚环己基等; 环B，C和D表示反式-1,4-亚环己烯基。
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2.发明申请Nematic Liquid Crystal Composition and Liquid Crystal Display Element That Used the Composition 有权向列液晶组合物和使用组合物的液晶显示元件公开(公告)号：US20080149889A1
公开(公告)日：2008-06-26
申请号：US10540033
申请日：2003-12-19
IPC分类号： C09K19/32
CPC分类号： C09K19/322 , C09K19/42 , C09K2019/325 , Y10T428/10
摘要： A nematic liquid crystal composition having a negative dielectric constant anisotropy, comprising one or more compounds selected from the compounds represented by (IA) and (IB) of 10-70% by mass, one or more compounds selected from the compounds represented by (IIA) to (IID) of 10-70% by mass, the total content of one or more compounds selected from the compounds represented by (IA) to (IID) being 35-80% by mass, and a compound represented by (III) of 20-65% by mass: wherein R1 to R14 each independently represents an alkyl group having 1 to 10 carbon atoms, etc.; Z1 to Z11 each independently represents a single bond, etc.; Z1 to Z6 and Z9 to Z11 each independently represents —CF2O—, etc.; l and m represent 0 or 1; rings A, B, C and D represent a trans-1,4-cyclohexylene group, etc.; and rings B, C and D represent a trans-1,4-cyclohexenylene group.
摘要翻译： 一种具有负介电常数各向异性的向列型液晶组合物，其包含一种或多种选自（IA）和（IB）表示的化合物中的一种或多种化合物为10-70质量％的一种或多种选自（IIA ）至（IID）为10-70质量％，选自（IA）至（IID）所示的化合物中的一种或多种化合物的总含量为35〜80质量％，和由（III）表示的化合物 为20〜65质量％：其中R 1〜R 14各自独立地表示碳原子数1〜10的烷基等。 Z 1至Z 11各自独立地表示单键等; Z 1至Z 6和Z 9至Z 11各自独立地表示-CF 2， SUB> O-等; l和m表示0或1; 环A，B，C和D表示反式-1,4-亚环己基等; 环B，C和D表示反式-1,4-亚环己烯基。
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3.发明授权Copper based sintered contact material and double-layered sintered contact member 有权铜基烧结接触材料和双层烧结接触部件公开(公告)号：US07261951B2
公开(公告)日：2007-08-28
申请号：US10762243
申请日：2004-01-23
CPC分类号： C22C32/00 , C22C9/02 , C22C9/06 , C22C9/08 , F16C33/043 , F16C33/121 , F16C2204/10 , Y10S384/91 , Y10S384/912 , Y10S384/913 , Y10T428/12063 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12903 , Y10T428/12917
摘要： With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional heat generation by a hard phase, a copper based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles composed of one or more substances selected from pulverized oxides, carbides and nitrides. The shock-resistant ceramics are comprised of SiO2 and/or two or more substances selected from SiO2, Al2O3, LiO2, TiO2 and MgO.
摘要翻译： 为了通过刮擦滑动接触表面上的局部凝集物来减轻攻击配合构件的性能，实现改进的耐磨性，并且通过限制硬质相的摩擦发热来获得提高的抗咬合性， 作为由选自粉碎的氧化物，碳化物和氮化物中的一种或多种物质组成的非金属粒子，烧结接触材料含有0.05至小于0.5重量％的抗冲击陶瓷。 耐冲击陶瓷由SiO 2和/或两种或更多种选自SiO 2，Al 2 O 3的物质组成 LiO 2，TiO 2和MgO。
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4.发明申请Contact material, composite sintered contact component and method of producing same 有权接触材料，复合烧结接触部件及其制造方法公开(公告)号：US20050158571A1
公开(公告)日：2005-07-21
申请号：US11042187
申请日：2005-01-26
IPC分类号： F16C33/12 , B22F7/00 , B22F7/04 , C22C1/08 , C22C33/02 , C22C38/00 , C22C38/06 , C22C38/10 , B32B15/02
CPC分类号： B22F7/004 , B22F2998/10 , Y10S384/912 , Y10T428/12 , Y10T428/12063 , Y10T428/12479 , Y10T428/12917 , Y10T428/12951 , B22F3/10 , B22F3/18
摘要： A contact material which provides improved wear resistance as well as reduced adhesion utilizing the features of an intermetallic compound having an ordered phase, with the intention of (i) improving the seizure resistance and/or wear resistance of an implement bearing which slides under low-speed, high-surface-pressure conditions and is susceptible to lubricant starvation; (ii) preventing abnormal noises; and (iii) achieving prolonged greasing intervals. The contact material contains 10% by volume or more a metallic alloy phase having such a composition range that causes an order-disorder transition. The metallic alloy phase is a Fe base alloy phase containing one or more elements selected from the group consisting of Al, Si, Co and Ni.
摘要翻译： 一种接触材料，其提供改善的耐磨性以及利用具有有序相的金属间化合物的特征而降低的附着力，其意图是（i）提高在低温下滑动的工具轴承的耐咬合性和/或耐磨性， 高速，高表面压力条件，易受润滑剂的不足; （ii）防止异常噪音; 和（iii）实现长时间的润滑间隔。 接触材料含有10体积％以上的金属合金相，其具有导致无序转变的组成范围。 金属合金相是含有选自Al，Si，Co和Ni中的一种或多种元素的Fe基合金相。
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5.发明授权公开(公告)号：US06428744B1
公开(公告)日：2002-08-06
申请号：US09660585
申请日：2000-09-12
IPC分类号： B22F300
CPC分类号： C22C9/00 , B22F3/26 , B22F2998/10 , B32B15/01 , B32B15/015 , C22C9/02 , C22C33/0242 , F16C33/121 , F16C2204/10 , Y10S384/912 , Y10T428/12042 , Y10T428/1209 , Y10T428/1291 , B22F3/10
摘要： There are disclosed copper-base and/or iron-base contact materials which contain a Pb intermetallic compound dispersedly precipitated therein and which have highly improved sliding properties. Double layered contact elements improved in oil impregnation and lubricity are formed by sinter bonding the above contact materials to an iron-base metal backing, respectively. Economical producing methods for such double layered contact materials are also disclosed. In the copper-base and/or iron-base contact materials, one or more kinds of Pb intermetallic compounds are dispersedly precipitated.
摘要翻译： 公开了含有分散析出的Pb金属间化合物的铜基和/或铁基接触材料，并具有高度改善的滑动性能。 通过将上述接触材料分别烧结粘合到铁基金属背衬上，分别形成油浸渍和润滑性提高的双层接触元件。 还公开了这种双层接触材料的经济生产方法。 在铜基和/或铁基接触材料中，一种或多种Pb金属间化合物分散沉淀。
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6.发明授权公开(公告)号：US07094473B2
公开(公告)日：2006-08-22
申请号：US10745981
申请日：2003-12-29
IPC分类号： B22F7/02
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
摘要翻译： 提供一种耐磨铁基烧结接触材料，其通过粉末烧结烧结以具有高密度，高耐咬住性和耐磨性。 还提供了由与背衬金属烧结结合的耐磨铁基烧结接触材料组成的耐磨铁基烧结复合接触部件及其制造方法。 为此，将平均粒径为至少为Cr 3 C 3的碳化物和/或M 6 C型碳化物 即使在高达600℃下进行回火，也可以在硬度为50℃以上的铁质马氏体母相中以20〜50体积％的量析出5μm以上的微粒。
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公开(公告)号：US07087318B2
公开(公告)日：2006-08-08
申请号：US10762237
申请日：2004-01-23
CPC分类号： C22C32/00 , C22C9/02 , C22C9/06 , C22C9/08 , F16C33/043 , F16C33/121 , F16C2204/10 , Y10S384/91 , Y10S384/912 , Y10S384/913 , Y10T428/12063 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12903 , Y10T428/12917
摘要： With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional heat generation by a hard phase, a copper based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles composed of one or more substances selected from pulverized oxides, carbides and nitrides. The shock-resistant ceramics are comprised of SiO2 and/or two or more substances selected from SiO2, Al2O3, LiO2, TiO2 and MgO.
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8.发明授权公开(公告)号：US07078107B2
公开(公告)日：2006-07-18
申请号：US10011815
申请日：2001-12-11
CPC分类号： B22F7/004 , B22F2998/10 , Y10S384/912 , Y10T428/12 , Y10T428/12063 , Y10T428/12479 , Y10T428/12917 , Y10T428/12951 , B22F3/10 , B22F3/18
摘要： A contact material which provides improved wear resistance as well as reduced adhesion utilizing the features of an intermetallic compound having an ordered phase, with the intention of (i) improving the seizure resistance and/or wear resistance of an implement bearing which slides under low-speed, high-surface-pressure conditions and is susceptible to lubricant starvation; (ii) preventing abnormal noises; and (iii) achieving prolonged greasing intervals. The contact material contains 10% by volume or more a metallic alloy phase having such a composition range that causes an order-disorder transition. The metallic alloy phase is a Fe base alloy phase containing one or more elements selected from the group consisting of Al, Si, Co and Ni.
摘要翻译： 一种接触材料，其提供改善的耐磨性以及利用具有有序相的金属间化合物的特征而降低的附着力，其目的是（i）提高在低温下滑动的工具轴承的耐咬合性和/或耐磨性， 高速，高表面压力条件，易受润滑剂的不足; （ii）防止异常噪音; 和（iii）实现长时间的润滑间隔。 接触材料含有10体积％以上的金属合金相，其具有导致无序转变的组成范围。 金属合金相是含有选自Al，Si，Co和Ni中的一种或多种元素的Fe基合金相。
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公开(公告)号：US06613121B2
公开(公告)日：2003-09-02
申请号：US09883299
申请日：2001-06-19
IPC分类号： B22F300
CPC分类号： C22C1/0425 , B22F7/06 , B22F2998/10 , B22F2999/00 , C22C9/01 , C22C9/02 , F16C33/121 , F16C33/14 , F16C2204/10 , F16C2204/12 , F16C2220/20 , F16C2223/32 , F16C2223/42 , Y10T428/12063 , Y10T428/12903 , B22F3/115 , B22F3/18
摘要： There is provided a sintered material of which dimensional accuracy has been increased by improving the sinterability of Cu—Al based sintered material. More specifically, there are provided a sintered material and a composite sintered contact component, which are excellent in strength, wear resistance, seizure resistance and corrosion resistance. The sintered material is a Cu—Al based sintered material containing at least 1 to 12 wt % Sn and 2 to 14 wt % Al, and the composite sintered contact component is formed by sinter-bonding this sintered material to a metal backing.
摘要翻译： 提供了通过提高Cu-Al系烧结材料的烧结性而提高了尺寸精度的烧结材料。 更具体地，提供了强度，耐磨性，耐咬合性和耐腐蚀性优异的烧结材料和复合烧结接触部件。 烧结材料是含有至少1〜12重量％Sn和2〜14重量％Al的Cu-Al系烧结体，复合烧结接触部件是通过将该烧结体烧结而成的金属背衬而形成的。
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公开(公告)号：US08404356B2
公开(公告)日：2013-03-26
申请号：US11042187
申请日：2005-01-26
CPC分类号： B22F7/004 , B22F2998/10 , Y10S384/912 , Y10T428/12 , Y10T428/12063 , Y10T428/12479 , Y10T428/12917 , Y10T428/12951 , B22F3/10 , B22F3/18
摘要： A contact material which provides improved wear resistance as well as reduced adhesion utilizing the features of an intermetallic compound having an ordered phase, with the intention of (i) improving the seizure resistance and/or wear resistance of an implement bearing which slides under low-speed, high-surface-pressure conditions and is susceptible to lubricant starvation; (ii) preventing abnormal noises; and (iii) achieving prolonged greasing intervals. The contact material contains 10% by volume or more a metallic alloy phase having such a composition range that causes an order-disorder transition. The metallic alloy phase is a Fe base alloy phase containing one or more elements selected from the group consisting of Al, Si, Co and Ni.
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