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    • 1. 发明申请
    • Vehicle anti-theft apparatus and method
    • 车辆防盗装置及方法
    • US20070188310A1
    • 2007-08-16
    • US11489604
    • 2006-07-20
    • Kazunori MoriIzumi Tsutsui
    • Kazunori MoriIzumi Tsutsui
    • B60R25/10
    • G07C9/00309B60R25/24B60R25/33G07C2009/00793G07C2209/08
    • A vehicle anti-theft apparatus and method can prevent the theft of a vehicle without increasing costs, and hence the illegal use of the theft vehicle. The apparatus includes a smart key carried by a user, and a smart keyless control device installed on the vehicle. The smart key includes a storage section for storing identification information and use time limit information of the vehicle. The smart keyless control device reads the identification information and the use time limit information stored in a memory, and authenticates the vehicle user based on the identification information and the use time limit information upon use of the vehicle. The use of the vehicle is permitted when the identification information and the authentication identification information set beforehand in the smart keyless control device coincide with each other, and when a current time is within a use time limit of the use time limit information.
    • 车辆防盗装置和方法可以防止车辆盗窃而不增加成本,从而非法使用盗窃车辆。 该装置包括用户携带的智能钥匙和安装在车辆上的智能无钥匙控制装置。 智能钥匙包括用于存储识别信息的存储部分和使用车辆的时间限制信息。 智能无钥匙控制装置读取存储在存储器中的识别信息和使用时间限制信息,并且在车辆使用时基于识别信息和使用时间限制信息来认证车辆用户。 当智能无钥匙控制装置中预先设定的识别信息和认证识别信息彼此一致,并且当当前时间在使用时限信息的使用时间限制内时,允许车辆的使用。
    • 3. 发明授权
    • Process for producing α-trifluoromethyl-α,β-unsaturated ester
    • α-三氟甲基-α,β-不饱和酯的制备方法
    • US08653295B2
    • 2014-02-18
    • US13060565
    • 2009-09-24
    • Akihiro IshiiManabu YasumotoTakako YamazakiKaori MogiKazunori MoriTakashi Masuda
    • Akihiro IshiiManabu YasumotoTakako YamazakiKaori MogiKazunori MoriTakashi Masuda
    • C07C69/76
    • C07C67/317C07C67/327C07C69/65
    • An α-trifluoromethyl-α,β-unsaturated ester can be produced by reacting an α-trifluoromethyl-α-hydroxy ester with sulfuryl fluoride (SO2F2) in the presence of an organic base. It is preferable that the raw substrate has a hydrogen atom as one β-position substituent group and either an alkyl group, a substituted alkyl group, an alkenyl group, a substituted alkenyl group, an aromatic ring group or a substituted aromatic ring group as the other β-position substituent group. It is more preferable that an ester moiety of the raw substrate is an alkyl ester. This raw substrate is readily available. Further, the desired reaction can proceed favorably with the use of this raw substrate. It is also preferable to use either 1,5-diazabicyclo[4.3.0]non-5-ene (DBN) or 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as the organic base. The desired reaction can proceed more favorably with the use of this organic base.
    • α-三氟甲基-α,β-不饱和酯可以通过在有机碱存在下使α-三氟甲基-α-羟基酯与硫酰氟(SO 2 F 2)反应来制备。 原料优选为具有作为一个β位取代基的氢原子,烷基,取代烷基,链烯基,取代烯基,芳香环基或取代芳环基作为 其他β位取代基。 原料的酯部更优选为烷基酯。 该原料基材容易获得。 此外,期望的反应可以有利地利用该原始基底进行。 还优选使用1,5-二氮杂双环[4.3.0]壬-5-烯(DBN)或1,8-二氮杂双环[5.4.0]十一碳-7-烯(DBU)作为有机碱。 使用该有机碱可以更有利地进行所需的反应。
    • 8. 发明授权
    • Magnetic disk apparatus with improved positioning control of magnetic
head
    • 具有改善磁头定位控制的磁盘装置
    • US5541785A
    • 1996-07-30
    • US122481
    • 1993-09-27
    • Tatsuro SasamotoKazunori Mori
    • Tatsuro SasamotoKazunori Mori
    • G11B21/10G11B5/596
    • G11B5/59688G11B5/59622
    • A disk storage device includes at least one disk, a head for scanning a principal surface of the disk in a generally radial direction thereof for reproducing a servo control signal in response to a servo pattern that is recorded on the principal surface, a rotary mechanism for moving the head along the principal surface of the disk generally in the radial direction, an amplifier supplied with the servo signal reproduced at the head for amplifying the same with a predetermined gain, a signal processing circuit for extracting first and second positional control signals each having a phase that is offset with respect to the phase of the other positional control signal by 90 degrees, from the servo control signal, a level detection circuit for detecting a head position at which the first and second positional control signals have simultaneously an identical level and further for detecting the level of the first and second positional control signals at the detected head position, a gain control circuit for controlling the gain of the amplifier such that an absolute value of the foregoing level is set to a predetermined value, and a head position control circuit for controlling a driving circuit in response to a combination of the first and second positional control signals, the head position control circuit locating the head on a predetermined recording track based upon a head position in which the first and second positional control signals have the same level simultaneously.
    • 磁盘存储装置包括至少一个磁盘,用于沿其大致径向的方向扫描磁盘的主表面的磁头,用于响应于记录在主表面上的伺服模式再现伺服控制信号;旋转机构, 大致沿径向沿着盘的主表面移动头部,放大器,其提供有在头部再现的伺服信号,用于以预定的增益对其进行放大;信号处理电路,用于提取第一和第二位置控制信号,每个具有 相对于另一位置控制信号的相位相对于伺服控制信号偏移90度的相位,用于检测第一和第二位置控制信号同时具有相同电平的磁头位置的电平检测电路,以及 进一步用于检测在检测到的头位置处的第一和第二位置控制信号的电平,增益con 控制电路,用于控制放大器的增益,使得上述电平的绝对值被设置为预定值;以及磁头位置控制电路,用于响应于第一和第二位置控制信号的组合来控制驱动电路, 头部位置控制电路基于头部位置将头部定位在预定的记录轨道上,其中第一和第二位置控制信号同时具有相同的水平。