Power Steering System
    22.
    发明申请
    Power Steering System 失效
    动力转向系统

    公开(公告)号:US20080271942A1

    公开(公告)日:2008-11-06

    申请号:US12089917

    申请日:2006-10-18

    IPC分类号: B62D5/04

    CPC分类号: B62D5/0481 B60W30/08 B62D5/04

    摘要: A power steering system, which is disposed in the forward part of a vehicle, allows an electric motor to boost the steering torque applied by a driver, and transmits the steering torque to wheels via a steering transmission mechanism. The power steering system includes an impact detection device that detects the impact of an object on a rack housing that houses a rack bar constituting the steering transmission mechanism to detect the impact on the power steering system more accurately.

    摘要翻译: 设置在车辆的前方的动力转向系统允许电动机提高驾驶员施加的转向转矩,并且经由转向传递机构将转向转矩传递给车轮。 动力转向系统包括冲击检测装置,其检测物体对容纳构成转向传动机构的齿条的机架壳体的影响,以更精确地检测对动力转向系统的影响。

    Receptacle for coaxial plug connector
    23.
    发明授权
    Receptacle for coaxial plug connector 失效
    同轴插头连接器插座

    公开(公告)号:US06296492B1

    公开(公告)日:2001-10-02

    申请号:US09820750

    申请日:2001-03-30

    IPC分类号: H01R1200

    摘要: A compact receptacle for mating connection with a complementary coaxial plug connector. The receptacle is in use to be mounted on a mobile phone for switching a signal line from an internal antenna to a vehicle's external antenna when placed on a cradle in a vehicle in mating connection with the plug connector on the cradle. The receptacle has a dielectric mold carrying an outer conductor shield fitted on top of the mold, a single spring member, and a single fixed contact member. The conductor shield includes an electrode socket for connection with an outer conductor tube of the plug. The spring member integrally carries a center electrode for connection with a center conductor post of the plug, and a movable contact which forms a normally-closed switch with a fixed contact on the fixed contact member for the above signal switching.

    摘要翻译: 紧凑型插座,用于与互补的同轴插头连接器进行配合连接。 插座被安装在移动电话上,用于当将信号线从内部天线切换到车辆的外部天线时,当放置在与支架上的插头连接器配合的车辆的支架上时。 插座具有承载装配在模具顶部的外部导体屏蔽件的绝缘模具,单个弹簧构件和单个固定接触构件。 导体屏蔽包括用于与插头的外导体管连接的电极插座。 弹簧构件一体地携带用于与插头的中心导体柱连接的中心电极和用于上述信号切换的固定触头上形成具有固定触点的常闭开关的可动触点。

    VEHICLE INFORMATION PROCESSING DEVICE
    24.
    发明申请
    VEHICLE INFORMATION PROCESSING DEVICE 审中-公开
    车辆信息处理装置

    公开(公告)号:US20140012469A1

    公开(公告)日:2014-01-09

    申请号:US14006240

    申请日:2012-03-16

    IPC分类号: B62D6/00

    摘要: A vehicle information processing device mounted on a vehicle includes a future position calculating unit configured to calculate a future position of the vehicle based on steering input information corresponding to a steering input, a vehicle state amount that prescribes a turning state, and a vehicle speed, and an estimating unit configured to estimate a turning curvature of the vehicle at a provisional travel position ahead of a present position based on at least three vehicle positions according to the vehicle including at least the one calculated future position as well as including a vehicle position corresponding to the present position of the vehicle. As a result, a turning curvature of the vehicle at a vehicle position ahead of a present position can be estimated by a simple configuration and further the estimated turning curvature can be preferably used to stabilize vehicle behavior.

    摘要翻译: 安装在车辆上的车辆信息处理装置包括:未来位置计算部,其基于与转向输入对应的转向输入信息,规定转弯状态的车辆状态量以及车速来计算车辆的未来位置; 以及估计单元,被配置为基于至少包括一个所计算的未来位置的车辆至少基于三个车辆位置来估计在当前位置之前的临时行驶位置处的车辆的转弯曲率,并且包括相应的车辆位置 到车辆的当前位置。 结果,可以通过简单的构造来估计在当前位置前方的车辆位置处的车辆的转弯曲,并且还可以优选地使用估计的转弯曲率来稳定车辆行为。

    Electric power steering apparatus for vehicle
    25.
    发明授权
    Electric power steering apparatus for vehicle 失效
    车用电动助力转向装置

    公开(公告)号:US08594892B2

    公开(公告)日:2013-11-26

    申请号:US13500327

    申请日:2009-10-21

    IPC分类号: B62D6/00 B62D5/04

    CPC分类号: B62D15/024 B62D5/0463

    摘要: A steering angle estimation section calculates a front-wheel-side estimative steering angle and a rear-wheel-side estimative steering angle through use of wheel speeds of respective wheels, and averages these steering angles to thereby obtain an accurate estimative steering angle. It also calculates an estimative steering angle difference between the steering angles. An axial force estimation section calculates a base axial force through use of the estimative steering angle and a vehicle speed, and calculates a correction axial force which applies an axial force difference (hysteresis) to the base axial force in accordance with a turning or returning operation by a driver. The axial force estimation section adds the base axial force and the correction axial force together to thereby calculate an accurate estimative axial force. An assist computation section compares a target steering torque, which changes with the vehicle speed, and the accurate estimative axial force, and subtracts the target steering torque from the estimative axial force, to thereby calculate an assist torque.

    摘要翻译: 转向角估计部通过使用各车轮的速度来计算前轮侧的估计转向角和后轮侧的估计转向角,并对这些转向角进行平均化,从而获得准确的估计转向角。 它还计算转向角之间的估计转向角差。 轴向力估计部通过使用估计转向角和车速来计算基础轴向力,并且计算根据转动或返回操作对轴向力施加轴向力差(滞后)的校正轴向力 由司机 轴向力估计部分将基础轴向力和校正轴向力加在一起,从而计算准确的估计轴向力。 辅助计算部分比较与车速变化的目标转向扭矩和精确的估计轴向力,并从估计的轴向力中减去目标转向转矩,从而计算辅助转矩。

    PORTABLE TERMINAL AND COMPUTER PROGRAM PRODUCT
    26.
    发明申请
    PORTABLE TERMINAL AND COMPUTER PROGRAM PRODUCT 有权
    便携式终端和计算机程序产品

    公开(公告)号:US20120242457A1

    公开(公告)日:2012-09-27

    申请号:US13426340

    申请日:2012-03-21

    IPC分类号: G06K7/01

    CPC分类号: G06K7/10099 G06Q10/087

    摘要: A portable terminal includes: a reader that reads identification information of an RFID tag; a position information detector that detects position information; a direction information detector that detects direction information; a storage controller that performs acquisition of reading direction of the reader from direction information detected by the direction information detector, and storage of (i) position information detected at the time of the reading of the identification information and (ii) the acquired reading direction information as (i) reading position and (ii) reading direction, so as to be correlated with the identification information of the RFID tag; and a notification controller that acquires reading direction of the reader from direction information, and causes a notification unit to make notification of guide information indicating the stored reading position and the stored reading direction with respect to detected position information and the acquired reading direction.

    摘要翻译: 便携式终端包括:读取器,其读取RFID标签的识别信息; 位置信息检测器,其检测位置信息; 检测方向信息的方向信息检测器; 存储控制器,其通过由所述方向信息检测器检测到的方向信息执行读取方向的读取,以及存储(i)在读取所述识别信息时检测到的位置信息和(ii)所获取的读取方向信息 作为(i)读取位置和(ii)读取方向,以便与RFID标签的识别信息相关; 以及通知控制器,其根据方向信息获取读取器的读取方向,并且使通知单元相对于检测到的位置信息和所获取的读取方向通知指示存储的读取位置和存储的读取方向的指导信息。

    ELECTRIC POWER STEERING APPARATUS FOR VEHICLE
    27.
    发明申请
    ELECTRIC POWER STEERING APPARATUS FOR VEHICLE 失效
    车用电动转向装置

    公开(公告)号:US20120197493A1

    公开(公告)日:2012-08-02

    申请号:US13500327

    申请日:2009-10-21

    CPC分类号: B62D15/024 B62D5/0463

    摘要: A steering angle estimation section calculates a front-wheel-side estimative steering angle and a rear-wheel-side estimative steering angle through use of wheel speeds of respective wheels, and averages these steering angles to thereby obtain an accurate estimative steering angle. It also calculates an estimative steering angle difference between the steering angles. An axial force estimation section calculates a base axial force through use of the estimative steering angle and a vehicle speed, and calculates a correction axial force which applies an axial force difference (hysteresis) to the base axial force in accordance with a turning or returning operation by a driver. The axial force estimation section adds the base axial force and the correction axial force together to thereby calculate an accurate estimative axial force. An assist computation section compares a target steering torque, which changes with the vehicle speed, and the accurate estimative axial force, and subtracts the target steering torque from the estimative axial force, to thereby calculate an assist torque.

    摘要翻译: 转向角估计部通过使用各车轮的速度来计算前轮侧的估计转向角和后轮侧的估计转向角,并对这些转向角进行平均化,从而获得准确的估计转向角。 它还计算转向角之间的估计转向角差。 轴向力估计部通过使用估计转向角和车速来计算基础轴向力,并且计算根据转动或返回操作对轴向力施加轴向力差(滞后)的校正轴向力 由司机 轴向力估计部分将基础轴向力和校正轴向力加在一起,从而计算准确的估计轴向力。 辅助计算部分比较与车速变化的目标转向扭矩和精确的估计轴向力,并从估计的轴向力中减去目标转向转矩,从而计算辅助转矩。

    Power steering system
    28.
    发明授权
    Power steering system 失效
    动力转向系统

    公开(公告)号:US07828111B2

    公开(公告)日:2010-11-09

    申请号:US12089917

    申请日:2006-10-18

    IPC分类号: B62D5/04

    CPC分类号: B62D5/0481 B60W30/08 B62D5/04

    摘要: A power steering system, which is disposed in the forward part of a vehicle, allows an electric motor to boost the steering torque applied by a driver, and transmits the steering torque to wheels via a steering transmission mechanism. The power steering system includes an impact detection device that detects the impact of an object on a rack housing that houses a rack bar constituting the steering transmission mechanism to detect the impact on the power steering system more accurately.

    摘要翻译: 设置在车辆的前方的动力转向系统允许电动机提高驾驶员施加的转向转矩,并且经由转向传递机构将转向转矩传递给车轮。 动力转向系统包括冲击检测装置,其检测物体对容纳构成转向传动机构的齿条的机架壳体的影响,以更准确地检测对动力转向系统的影响。

    Method for producing 3,3 diallyl-4,4 dihydroxydiphenylsulfone
    29.
    发明申请
    Method for producing 3,3 diallyl-4,4 dihydroxydiphenylsulfone 审中-公开
    3,3二烯丙基-4,4二羟基二苯砜的制备方法

    公开(公告)号:US20060217574A1

    公开(公告)日:2006-09-28

    申请号:US10551481

    申请日:2004-03-31

    IPC分类号: C07C315/04

    摘要: The present invention is characterized by subjecting 4,4′-diallyloxydiphenyl sulfone to a rearrangement reaction under microwave irradiation, preferably in molten state, to produce objective 3,3′-diallyl-4,4′-dihydroxydiphenyl sulfone efficiently in a short time, in high yield and in high purity. Further preferably, by carrying out said reaction in substantially oxygen-free atmosphere in the presence of at least one compound selected from a group consisting of an antioxidant, an organic basic compound and a chelate compound, the above-described object can be attained in more preferable manner.

    摘要翻译: 本发明的特征在于在微波照射下,优选在熔融状态下使4,4'-二氯二苯基砜进行重排反应,以在短时间内有效地制备目标3,3'-二烯丙基-4,4'-二羟基二苯基砜, 产量高,纯度高。 进一步优选地,通过在选自抗氧化剂,有机碱性化合物和螯合物中的至少一种化合物的存在下,在基本上不含氧的气氛中进行所述反应,可以以更多的方式获得上述目的 最好的方式。

    Process for producting bis(4-hydroxy-3-nitrophenyl) compound

    公开(公告)号:US06608233B2

    公开(公告)日:2003-08-19

    申请号:US10257218

    申请日:2002-10-10

    IPC分类号: C07L20500

    摘要: The present invention relates to a process for producing a bis(4-hydroxy-3-nitrophenyl) compounds, characterized by nitrating a bis(4-hydroxyphenyl) compound wherein two phenyl groups are bonded to each other directly or through an electron-donating bridging group, sulfoxide group, sulfone group or carbonyl group in an inert solvent using nitric acid under the condition of substantially free from any other acid. According to the process, the target compounds reduced in the content of trinitrates can be produced in high yield and further recrystallizing the compound easily gives in high yield a high-purity products suitable for use as a raw material of producing a heat-resistant polymer and so on because the content of a trinitro-substitued compound in that compound is low.