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    Lubricating oil additive and lubricating oil composition
    1.
    发明授权
    Lubricating oil additive and lubricating oil composition 有权
    润滑油添加剂和润滑油组成

    公开(公告)号：US08598100B2

    公开(公告)日：2013-12-03

    申请号：US10561368

    申请日：2004-06-23

    申请人： Hiroaki Koshima ,  Shinichi Yanagi ,  Keiichi Narita ,  Hidetoshi Koga

    发明人： Hiroaki Koshima ,  Shinichi Yanagi ,  Keiichi Narita ,  Hidetoshi Koga

    IPC分类号： C10M133/56

    CPC分类号： C10M133/56 ,  C10M133/16 ,  C10M2215/086 ,  C10M2215/28 ,  C10N2230/06 ,  C10N2230/76 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/045

    摘要： A lubricant additive which comprises a succinimide compound or a boronization product thereof is advantageously used for preparation of a lubricant composition which can maintain the property of anti-shudder for a long time without decreasing the transmission torque capacity or the friction coefficient between metals. The succinimide compound is obtained by reacting (a) succinic acid substituted with an alkenyl or alkyl group having 6 to 30 carbon atoms or an anhydride thereof with (b) a polyalkylenepolyamine comprising a polyalkylenepolyamine having a ring structure at an end in an amount of at least 5% by mole of the entire amount of the polyalkylenepolyamine and is represented by following general formula (1): (In the formula, R1 represents an alkenyl or alkyl group having 6 to 30 carbon atoms, m represents an integer of 2 to 4, n represents an integer of 0 to 3, and A represents the ring structure in the polyalkylenepolyamine having a ring structure at an end or a mixed structure comprising the ring structure and an amino group).

    摘要翻译： 包含琥珀酰亚胺化合物或其硼化产物的润滑剂添加剂有利地用于制备能够长时间保持防颤性能而不降低传输扭矩能力或金属之间的摩擦系数的润滑剂组合物。 琥珀酰亚胺化合物通过使（a）被碳原子数为6〜30的链烯基或烷基取代的琥珀酸或其酸酐与（b）包含末端具有环状结构的聚亚烷基多胺的聚亚烷基多胺反应 至少5摩尔％的全部量的聚亚烷基多胺，并由以下通式（1）表示：（式中，R 1表示碳原子数为6〜30的链烯基或烷基，m表示2〜4的整数） ，n表示0〜3的整数，A表示末端具有环结构的聚亚烷基多胺中的环结构或包含环结构和氨基的混合结构。

    Lubricating oil additive and lubricating oil composition
    2.
    发明申请
    Lubricating oil additive and lubricating oil composition 有权
    润滑油添加剂和润滑油组成

    公开(公告)号：US20060160709A1

    公开(公告)日：2006-07-20

    申请号：US10561368

    申请日：2004-06-23

    申请人： Hiroaki Koshima ,  Shinichi Yanagi ,  Keiichi Narita ,  Hidetoshi Koga

    发明人： Hiroaki Koshima ,  Shinichi Yanagi ,  Keiichi Narita ,  Hidetoshi Koga

    IPC分类号： C10L1/22

    CPC分类号： C10M133/56 ,  C10M133/16 ,  C10M2215/086 ,  C10M2215/28 ,  C10N2230/06 ,  C10N2230/76 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/045

    摘要： A lubricant additive which comprises a succinimide compound or a boronization product thereof is advantageously used for preparation of a lubricant composition which can maintain the property of anti-shudder for a long time without decreasing the transmission torque capacity or the friction coefficient between metals. The succinimide compound is obtained by reacting (a) succinic acid substituted with an alkenyl or alkyl group having 6 to 30 carbon atoms or an anhydride thereof with (b) a polyalkylenepolyamine comprising a polyalkylenepolyamine having a ring structure at an end in an amount of at least 5% by mole of the entire amount of the polyalkylenepolyamine and is represented by following general formula (1): (In the formula, R1 represents an alkenyl or alkyl group having 6 to 30 carbon atoms, m represents an integer of 2 to 4, n represents an integer of 0 to 3, and A represents the ring structure in the polyalkylenepolyamine having a ring structure at an end or a mixed structure comprising the ring structure and an amino group.)

    摘要翻译： 包含琥珀酰亚胺化合物或其硼化产物的润滑剂添加剂有利地用于制备能够长时间保持防颤性能而不降低传输扭矩能力或金属之间的摩擦系数的润滑剂组合物。 琥珀酰亚胺化合物通过使（a）被碳原子数为6〜30的链烯基或烷基取代的琥珀酸或其酸酐与（b）包含末端具有环状结构的聚亚烷基多胺的聚亚烷基多胺反应 至少5摩尔％的全部量的聚亚烷基多胺，并由以下通式（1）表示：（式中，R 1表示碳原子数为6〜30的链烯基或烷基， m表示2〜4的整数，n表示0〜3的整数，A表示末端具有环结构的聚亚烷基多胺中的环结构或包含环结构和氨基的混合结构。）

    System for detecting positional information
    4.
    发明授权
    System for detecting positional information 失效
    检测位置信息的系统

    公开(公告)号：US6134448A

    公开(公告)日：2000-10-17

    申请号：US125966

    申请日：1998-12-30

    申请人： Yoshiteru Shoji ,  Hiroaki Koshima ,  Yoshitaka Ohta

    发明人： Yoshiteru Shoji ,  Hiroaki Koshima ,  Yoshitaka Ohta

    IPC分类号： G01S13/74 ,  G01S5/00 ,  G01S5/02 ,  H04W16/32 ,  H04W60/00 ,  H04W64/00 ,  H04W88/14 ,  H04Q7/20 ,  G01S3/02

    CPC分类号： H04W64/00 ,  G01S5/0054 ,  G01S5/0252 ,  H04W16/32

    摘要： A mobile terminal has a simple construction in a mobile communication system of a small-zone system. The mobile terminal 1 transmits base station identification information transmitted from base stations 2a through 2d and information of the intensity of electric field of received radio wave from the base station to a position managing station, while the position managing station specifies the current position of the mobile terminal, based on the above-mentioned information by means of a relational expression of the intensity of electric field and a distance between a point of transmission and reception and a database of the base station. With the simple construction of the mobile terminal 1, the current position of the mobile terminal 1 can be specified with higher accuracy. Further, the mobile terminal 1 transmits the base station identification information of the plurality of base stations and the intensity of electric field of the received radio wave from the base station to the position managing station, the current position of the mobile terminal 1 can be specified with higher accuracy.

    摘要翻译： PCT No.PCT / JP97 / 00636 Sec。 371日期1998年12月30日第 102（e）日期1998年12月30日PCT 1997年3月3日PCT公布。 WO97 / 33386 PCT公开 日期1997年9月12日移动终端在小区系统的移动通信系统中具有简单的结构。 移动终端1将从基站2a至2d发送的基站识别信息和从基站到接收的无线电波的电场强度的信息发送到位置管理站，同时位置管理站指定移动台的当前位置 基于上述信息，借助于电场强度和发送点与基站的数据库之间的距离的关系表达式。 通过移动终端1的简单结构，可以更精确地指定移动终端1的当前位置。 此外，移动终端1将基站的基站识别信息和接收到的无线电波的电场强度从基站发送到位置管理站，可以指定移动终端1的当前位置 精度更高。

    Succinimide compounds and use thereof
    7.
    发明授权
    Succinimide compounds and use thereof 有权
    琥珀酰亚胺化合物及其用途

    公开(公告)号：US06906191B2

    公开(公告)日：2005-06-14

    申请号：US10129968

    申请日：2000-12-26

    申请人： Hiroaki Koshima ,  Izumi Terada

    发明人： Hiroaki Koshima ,  Izumi Terada

    IPC分类号： C08G73/10 ,  C08K5/107 ,  C08K5/3415 ,  C10L1/14 ,  C10L1/224 ,  C10L1/2383 ,  C10L1/30 ,  C10L10/00 ,  C10M133/52 ,  C10M133/56 ,  C10M133/58 ,  C07D241/04

    CPC分类号： C10L1/224 ,  C08G73/1092 ,  C08K5/107 ,  C08K5/3415 ,  C10L1/143 ,  C10L1/2383 ,  C10L1/303 ,  C10L10/04 ,  C10L10/06 ,  C10L10/08 ,  C10M133/52 ,  C10M133/56 ,  C10M133/58 ,  C10N2230/04 ,  C10N2230/08

    摘要： Provided are a borosuccinimide compound obtained through reaction of (a) a succinic acid/anhydride substituted with an alkyl or alkenyl group having a number-average molecular weight of from 200 to 5,000, (b) a polyalkylene-polyamine of which at least 5 mol % has a terminal cyclic structure, and (c) a boron compound; and a succinimide compound obtained through reaction of (A) a succinic acid/anhydride substituted with an alkyl or alkenyl group having a molecular weight of from 200 to 5,000, with (D) a hydrocarbon-substituted polyalkylene-polyamine. These compounds are stable even at high temperatures and have good high-temperature detergency, and they are useful for ashless detergent dispersants having the ability to disperse fine particles. Also provided are a mixture of any of these compounds and a specific ester derivative; a lubricant additive and a fuel oil additive comprising the mixture as the essential ingredient; and a lubricant and a fuel oil composition containing the additive.

    摘要翻译： 提供了通过（a）被数均分子量为200至5,000的烷基或烯基取代的琥珀酸/酸酐反应获得的硼硅烷偶联剂化合物，（b）至少5摩尔的聚亚烷基多胺 ％具有末端环状结构，（c）硼化合物; 和通过（A）被分子量为200〜5000的烷基或烯基取代的琥珀酸/酸酐与（D）烃取代的聚亚烷基 - 多胺的反应得到的琥珀酰亚胺化合物。 这些化合物即使在高温下也是稳定的，并且具有良好的高温去污力，并且它们可用于具有分散细颗粒能力的无灰洗涤剂分散剂。 还提供了这些化合物和特定酯衍生物中的任何一种的混合物; 润滑剂添加剂和包含该混合物作为必要成分的燃料油添加剂; 以及含有添加剂的润滑剂和燃料油组合物。