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    • 72. 发明授权
    • Radio base station program update method and apparatus not requiring update host computer
    • 无线基站程序更新方法和装置,不需要更新主机
    • US07606565B2
    • 2009-10-20
    • US10286899
    • 2002-11-04
    • Hiroshi SakaiShigeru Gorin
    • Hiroshi SakaiShigeru Gorin
    • H04M3/00
    • H04W24/02H04M3/2263H04M2203/052H04M2207/18
    • A program updating apparatus for a radio base station includes a plurality of non-management radio base stations and a management radio base station. Each of the plurality of non-management radio base stations has a first program. The management radio base station stores a second program to which the first program is updated. The management radio base station transmits the second program to at least one of the plurality of non-management radio base stations such that the first program is updated to the second program. The non-management radio base station having the second program, as a first master radio base station, transmits the second program to another of the plurality of non-management radio base stations, as a first slave radio base station, which does not have the second program such that the first program is updated to the second program.
    • 无线基站的节目更新装置包括多个非管理无线基站和管理无线基站。 多个非管理无线基站中的每一个具有第一程序。 管理无线基站存储第一程序被更新的第二程序。 管理无线电基站将第二节目发送到多个非管理无线电基站中的至少一个,使得第一节目被更新为第二节目。 具有第二程序的非管理无线电基站作为第一主无线电基站,将第二节目发送到多个非管理无线电基站中的另一个作为第一从无线基站,该第一从无线基站不具有 第二程序使得第一程序被更新为第二程序。
    • 73. 发明申请
    • In-vehicle emergency call apparatus
    • 车载紧急呼叫装置
    • US20080218321A1
    • 2008-09-11
    • US12074464
    • 2008-03-03
    • Hiroshi SakaiSeiji Maruo
    • Hiroshi SakaiSeiji Maruo
    • B60Q1/00
    • G08B25/10B60R21/01B60R2021/0027G08B29/181
    • An in-vehicle emergency call apparatus capable of performing an emergency call operation when electric power supply from a vehicle battery is cut is provided. The in-vehicle emergency call apparatus includes a first electric power supply line system causing an electric power supply unit to supply electric power to an emergency notification detection unit and an control unit. A second electric power supply line system is provided that causes the electric power supply unit to supply the electric power to the radio-communication unit. The second electric power supply line system is provided independently of the first electric power supply line system. A first capacitor coupled with the first electric power supply line system is capable of being configured to have a small capacitance.
    • 提供一种能够在切断来自车辆电池的电力供给时能够进行紧急呼叫动作的车载用紧急呼叫装置。 车载应急呼叫装置包括使电力供给部向紧急通知检测部和控制部供给电力的第一供电线路系统。 提供了一种第二电力供应线路系统,其使电力供应单元向无线电通信单元提供电力。 第二供电线路系统独立于第一供电线路系统而设置。 与第一电力供应线系统耦合的第一电容器能够被配置为具有小的电容。
    • 74. 发明申请
    • Emergency reporting system for use with vehicle
    • 与车辆一起使用的紧急报告系统
    • US20080197989A1
    • 2008-08-21
    • US12069580
    • 2008-02-11
    • Hiroaki KuwabaraHiroshi Sakai
    • Hiroaki KuwabaraHiroshi Sakai
    • B60Q9/00
    • G08G1/205G07C5/008G08B25/016G08B29/181
    • An emergency reporting system for a vehicle includes a reporting signal verifying device and a power supply switching device. The reporting signal verifying device verifies a reporting signal, and the reporting signal verifying device is adapted to cause the emergency reporting to an outside emergency agency when the reporting signal verifying device has completed the verification. The power supply switching device switches power supply for the emergency reporting from a main power supply of the vehicle to an auxiliary power supply in a case, where the main power supply is disabled to supply power. The power supply switching device is adapted to switch the power supply from the main power supply to the auxiliary power supply in a period between (a) a point when the reporting signal verifying device starts the verification and (b) a point when the reporting signal verifying device completes the verification.
    • 车辆的应急报告系统包括报告信号验证装置和电源切换装置。 报告信号验证装置验证报告信号,并且报告信号验证装置适用于当报告信号验证装置已经完成验证时,向外部应急机构进行应急报告。 在主电源被禁用供电的情况下,电源开关装置将用于从车辆的主电源的紧急报告的电源切换到辅助电源。 电源开关装置适于在(a)报告信号验证装置开始验证的点和(b)报告信号的点之间的时段中将主电源的电源切换到辅助电源 验证设备完成验证。
    • 75. 发明申请
    • Emergency report device for vehicle
    • 车辆应急报警装置
    • US20080122614A1
    • 2008-05-29
    • US11983607
    • 2007-11-12
    • Hiroshi Sakai
    • Hiroshi Sakai
    • G08B1/08B60Q1/00G08B21/00
    • G08B25/016G08B29/181
    • An emergency report device comprises: a power supply control unit that switches an electric power source from a main battery to an auxiliary battery when a supply voltage of the main battery is smaller than a predetermined threshold value; and an auxiliary battery operational check unit that performs an operational check of the auxiliary battery if the operational check of the auxiliary battery is being performed at a time when the vehicle drive mechanism starts, and if the operational check of the auxiliary battery is being performed for a first time during a period between an end of a previous day and a present time. The operational checking of the auxiliary battery is based on a current input into the auxiliary battery operational check unit from the auxiliary battery.
    • 紧急报告装置包括:电源控制单元,当主电池的电源电压小于预定阈值时,将电源从主电池切换到辅助电池; 以及辅助电池操作检查单元,如果在车辆驱动机构启动时正在执行辅助电池的操作检查,则执行辅助电池的操作检查,并且如果正在执行辅助电池的操作检查 在前一天的结束与现在的时间段之间的第一次。 辅助电池的运行检查基于从辅助电池输入辅助电池操作检查单元的电流。
    • 76. 发明申请
    • Onboard wirless communication system
    • 板载无线通信系统
    • US20080088422A1
    • 2008-04-17
    • US11998553
    • 2007-11-30
    • Hiroshi Sakai
    • Hiroshi Sakai
    • B60R25/10B60Q1/00
    • B60R25/102B60R25/403
    • An onboard wireless communication system includes a power supply circuit, a wireless communication circuit, a control circuit, and a current integration circuit. The current integration circuit calculates an integration value of current fed from a battery after the battery starts discharging. The current integration circuit temporarily stops the calculation until transmission of a burglar alarm signal is completed when a burglar detection signal is outputted from a burglar detection ECU while the integration value is still smaller than a reference value. As a result, power supply from the power supply circuit to the wireless communication circuit is maintained. The power supply is stopped when the integration value is equal to or larger than the reference value while the burglar detection signal is still not outputted from the burglar detection ECU.
    • 车载无线通信系统包括电源电路,无线通信电路,控制电路和电流积分电路。 电流积分电路计算在电池开始放电之后从电池馈送的电流的积分值。 当积分值仍小于参考值时,当防盗检测信号从防盗检测ECU输出时,当前积分电路暂时停止计算,直到防盗报警信号的传输完成。 结果,维持从电源电路到无线通信电路的供电。 当防盗检测信号仍然不从防盗检测ECU输出时,积分值等于或大于参考值时停止电源。
    • 77. 发明申请
    • IMAGE DISPLAY METHOD AND IMAGE DISPLAY DEVICE
    • 图像显示方法和图像显示装置
    • US20080068402A1
    • 2008-03-20
    • US11855689
    • 2007-09-14
    • Ken IokaHiroshi Sakai
    • Ken IokaHiroshi Sakai
    • G09G5/02G06T11/40
    • G09G5/12G09G3/2088G09G3/3611G09G2300/026G09G2340/0407
    • An image display device includes an image division unit 12 dividing an input image into a plurality of image segments partly overlapping each other, an image enlargement unit 13 enlarging the plurality of image segments to form a plurality of enlarged image segments, an output image formation unit 15 forming a plurality of output images corresponding to spatially different display positions from the plurality of enlarged image segments, an image display unit 17 successively displaying a plurality of output images, and a pixel shifting control unit 18 spatially shifting display positions indicated by image display unit 17 so that respective output images are displayed at corresponding display positions synchronizing with the successive displays of the plurality of output images.
    • 图像显示装置包括:图像分割单元12,其将输入图像分割为彼此部分重叠的多个图像片段;图像放大单元13,放大所述多个图像片段以形成多个放大图像片段;输出图像形成单元 15,形成从多个放大图像段对应于空间不同的显示位置的多个输出图像,连续显示多个输出图像的图像显示单元17以及空间移位由图像显示单元指示的显示位置的像素移位控制单元18 使得各个输出图像在与多个输出图像的连续显示同步的相应显示位置处显示。
    • 78. 发明申请
    • OPTICAL RECORDING DISK APPARATUS
    • 光学记录盘设备
    • US20070097834A1
    • 2007-05-03
    • US11553079
    • 2006-10-26
    • Hiroshi Sakai
    • Hiroshi Sakai
    • G11B7/135
    • G11B7/1398G11B7/0903G11B7/1353G11B2007/0006
    • The present invention provides a construction that can obtain tracking error signals suitably from any of the optical disks having differing track pitch by reducing the main spot size in an optical recording disk apparatus which reads and retrieve information on an optical recording disk. In the optical recording apparatus, diffraction element 8 for 3-beam generation increases the rim intensity of zero-order beam by decreasing the intensity of the zero-order beam in inner diffraction region 81 to decrease the size of the main spot. Additionally, between optical recording disks of the DVD system and the CD system which retrieve and record information on the optical recording disk apparatus, the optical system is configured such that the sub-spot is centered at the location shifted from the center of the main spot in the tracking direction at a distance of 0.25 times the track pitch.
    • 本发明提供了一种结构,其可以通过减少在光学记录盘上读取和检索信息的光学记录盘装置中的主光点尺寸,从具有不同轨道间距的任何光盘中适当地获得跟踪误差信号。 在光记录装置中,用于3光束发生的衍射元件8通过减小内部衍射区域81中的零级光束的强度来降低主光斑的尺寸来增加零光束的边缘强度。 此外,在DVD系统的光盘记录盘和CD系统之间检索和记录在光记录盘装置上的信息,光学系统被配置为使得子光点位于从主光点中心偏移的位置 在跟踪方向上距轨道间距的0.25倍。