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    • 1. 发明授权
    • Hydroxyproline derivatives and preparative process therefor
    • 羟脯氨酸衍生物及其制备方法
    • US5380875A
    • 1995-01-10
    • US224350
    • 1994-05-04
    • Yasuo YamamotoYoshiaki HarushimaAkira Nagai
    • Yasuo YamamotoYoshiaki HarushimaAkira Nagai
    • C07D207/16C07D403/12C07D207/12
    • C07D403/12C07D207/16
    • Provided are N-(9-fluorenylmethoxycarbonyl)-4-substituted proline derivatives represented by the following formula (I): ##STR1## wherein Q is O or S, R represents a particular monovalent group, and T represents H or --C(CH.sub.3).sub.3. Where T is H, the derivatives can each be prepared by reacting a corresponding electron attractive compound with N-(9-fluorenylmethoxycarbonyl)-4-hydroxyproline in the presence of a coupling reagent. The derivatives in which T stands for --(CH.sub.3).sub.3 can each be prepared by reacting the corresponding N-(9-fluorenylmethoxy-carbonyl)-4-hydroxyproline derivative with isobutylene in the presence of a catalytic amount of sulfuric acid. The staring material, N-(9-fluorenylmethoxycarbonyl)-4-hydroxyproline, can be purified by adsorbing it on anhydrous magnesium sulfate.
    • 提供由下式(I)表示的N-(9-芴基甲氧基羰基)-4-取代的脯氨酸衍生物:其中Q是O或S,R表示特定的一价基团,T表示H或 - C(CH 3)3。 当T为H时,衍生物各自可通过在偶联剂存在下使相应的吸电子化合物与N-(9-芴基甲氧基羰基)-4-羟基脯氨酸反应来制备。 其中T代表 - (CH 3)3的衍生物各自可以通过在催化量的硫酸存在下使相应的N-(9-芴基甲氧基 - 羰基)-4-羟基脯氨酸衍生物与异丁烯反应来制备。 起始材料N-(9-芴基甲氧基羰基)-4-羟基脯氨酸可以通过将其吸附在无水硫酸镁上来纯化。
    • 2. 发明授权
    • Method of manufacturing laminated rotor core
    • 层叠转子铁心的制造方法
    • US08578592B2
    • 2013-11-12
    • US13509190
    • 2011-04-01
    • Akira NagaiMei ArazoeGo Kato
    • Akira NagaiMei ArazoeGo Kato
    • H02K15/03H02K1/27
    • H02K15/03H02K1/276
    • A method of manufacturing a laminated rotor core, includes a first process of placing segment dummy plates between an iron core and a die, each of each segment dummy plates covering one or more of plural magnet insertion portions and including a resin injection hole communicating to the one or more of the magnet insertion portions; a second process of injecting a resin from resin reservoir parts formed in any one of an upper die and a lower die holding the iron core through the resin injection hole of each segment dummy plate to the corresponding one or more of the magnet insertion portions; and a third process of detaching the segment dummy plates together with excess resin after the resin injected to the one or more of the magnet insertion portions is cured.
    • 一种叠层转子铁芯的制造方法,其特征在于,包括:在铁芯和模具之间配置分段虚拟板的第一工序,各个虚拟板各自覆盖多个磁体插入部的一个或多个, 一个或多个磁体插入部分; 将形成在保持铁芯的上模和下模中的任一个中的树脂储存部分注入树脂的第二过程通过每个段虚拟板的树脂注入孔到相应的一个或多个磁体插入部分; 以及在注入到所述一个或多个所述磁体插入部分中的树脂被固化之后,将多个模板与多余的树脂一起分离的第三过程。
    • 10. 发明授权
    • Remote control system for a vehicle
    • 车辆遥控系统
    • US06998958B2
    • 2006-02-14
    • US10875208
    • 2004-06-25
    • Suguru AsakuraAkira NagaiKentaro YoshimuraMunehisa NozawaSadanori Watarai
    • Suguru AsakuraAkira NagaiKentaro YoshimuraMunehisa NozawaSadanori Watarai
    • G05B19/00
    • B60R25/245G07C9/00309G07C2209/63
    • A remote control system for precisely identifying a distance from the vehicle to an entry key and favorably controlling a vehicle-mounted device such as a door corresponding to the distance. The system comprises a transmitter transmitting different types of response demand signals within a predetermined communication area outside the vehicle, a vehicle mounted receiver for receiving a response signal released from a portable transmitter/receiver in response to the reception of the response demand signal, a controller controlling the vehicle mounted device corresponding to the reception of the response signal by the vehicle mounted receiver. Locking and/or unlocking door(s) of the vehicle are controlled on the basis of whether or not the receiver receives the response signal to a response demand signal other than one having the largest communication area.
    • 一种远程控制系统,用于精确地识别从车辆到入口钥匙的距离,并且有利地控制与该距离相对应的诸如门的车载装置。 该系统包括在车辆外部的预定通信区域内发送不同类型的响应需求信号的发送器,用于响应于响应请求信号的接收而从便携式发送器/接收器接收到响应信号的车载接收器,控制器 根据车载接收机的响应信号的接收来控制车载装置。 基于接收机是否接收到具有最大通信区域的响应请求信号的响应请求信号来控制车辆的锁定和/或解锁门。