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21. 发明授权

US06856879B2 Work machine management device 有权
标题翻译：工作机管理装置
公开(公告)号：US06856879B2
公开(公告)日：2005-02-15
申请号：US10350082
申请日：2003-01-24
申请人： Shuji Arakawa , Seiji Kamada
发明人： Shuji Arakawa , Seiji Kamada
IPC分类号： E02F9/20 , E02F9/26 , G07C5/00 , G07C5/08 , H04B7/185 , G06F19/00
CPC分类号： H04B7/1851 , E02F9/2054 , E02F9/26 , E02F9/267 , G07C5/008 , G07C5/085
摘要： An object of the present invention is to ensure that the amount of time a construction machine has been operated by each operator can be managed. A further object is to ensure that an administrator can learn without delay, in real time, and accurately that a service person has performed services on a construction machine, and to ensure that work instructions are imparted to a service person, and service person performance management and labor management are performed easily and accurately. Another object is to ensure that the attachment situation of a construction machine can be learned accurately and in real time such that customer requests can be dealt with promptly. Another object is to ensure that communication messages can be displayed on the limited space of a monitoring panel display screen together with information which is necessary for driving. When driver identification data (operator ID “010A”) for identifying a driver A is inputted at the operating start time of a work machine 31 (vehicle ID “CAR001”), the inputted driver identification data (operator ID “010A”), the operating time of the construction machine 31 (“2 hours and 15 minutes”), and the time and date (“6:00, May 21”) at which the driver identification data (operator ID “010A”) was inputted are transmitted from the work machine 31 to a terminal device 11. As a result, the amount of time the construction machine 31 was operated by the driver A is displayed on the terminal 11, and the work machine 31 can be managed on the basis of this display content.
摘要翻译：本发明的目的是确保每个操作者可以管理建筑机械已经操作的时间量。另一个目的是确保管理员能够实时，准确地学习服务人员在施工机器上执行服务，并确保向服务人员传达工作指示，并且服务人员绩效管理劳动管理工作容易准确。另一个目的是确保建筑机械的安装情况能够准确和实时地学习，从而能够及时处理客户要求。另一个目的是确保在监视面板显示屏的有限空间上显示通信消息以及驾驶所需的信息。在作业机31的操作开始时刻（车辆ID“CAR001”）输入用于识别驾驶员A的驾驶员识别数据（操作员ID“010A”）时，输入驾驶员识别数据（操作者ID“010A”），从驾驶员识别数据（操作者ID“010A”）输入的时间和日期（“6:00，5月21日”）被输送到工程机械31的运转时间（“2小时15分钟”）作业机31连接到终端装置11.结果，施工机械31由驾驶员A操作的时间量被显示在终端11上，并且可以基于该显示内容来管理作业机31 。

22. 发明授权

US06630747B1 Connector and control pattern change device, data change device and failed area determination device using this connector 失效
标题翻译：连接器和控制模式更换装置，数据更换装置和使用该连接器的故障区域确定装置
公开(公告)号：US06630747B1
公开(公告)日：2003-10-07
申请号：US09338868
申请日：1999-06-23
申请人： Seiji Kamada , Atsushi Nagira , Hidenori Koizumi
发明人： Seiji Kamada , Atsushi Nagira , Hidenori Koizumi
IPC分类号： B60L100
CPC分类号： H01R29/00
摘要： A connection mode of connector members is changed so that a control signal for the same control direction (e.g. fore and back direction) of a control member is output from different terminals (a terminal for an arm drive signal) and (a terminal for a swing drive signal) of the connector member.
摘要翻译：改变连接器构件的连接模式，使得从不同的端子（用于臂驱动信号的端子）和（用于摆动的端子）输出用于控制构件的相同控制方向（例如前后方向）的控制信号驱动信号）。

23. 发明授权

US06308516B1 Control device for hydraulically-operated equipment 有权
标题翻译：液压设备控制装置
公开(公告)号：US06308516B1
公开(公告)日：2001-10-30
申请号：US09317443
申请日：1999-05-24
申请人： Seiji Kamada
发明人： Seiji Kamada
IPC分类号： F16D3102
CPC分类号： F15B11/167 , E02F9/2228 , E02F9/2235 , E02F9/2246 , E02F9/226 , E02F9/2296 , F15B11/165 , F15B21/082 , F15B2211/20553 , F15B2211/30525 , F15B2211/3054 , F15B2211/3111 , F15B2211/3116 , F15B2211/31576 , F15B2211/329 , F15B2211/40515 , F15B2211/413 , F15B2211/41563 , F15B2211/426 , F15B2211/45 , F15B2211/605 , F15B2211/6051 , F15B2211/62 , F15B2211/6309 , F15B2211/6316 , F15B2211/633 , F15B2211/6333 , F15B2211/6336 , F15B2211/6346 , F15B2211/6355 , F15B2211/66 , F15B2211/6651 , F15B2211/6652 , F15B2211/6656 , F15B2211/7053 , F15B2211/7054 , F15B2211/7058 , F15B2211/7135 , Y10S60/911
摘要： Workability and operability of hydraulically-operated equipment is enhanced by optimally changing in accordance with the work content a responsiveness of an output signal relative to an input signal of each hydraulic control device, which constitutes a hydraulic system, at times heightening quick reaction capabilities, and at other times heightening steadiness. As a quantity of state of a load pressure signal of a hydraulic actuator, for example, is inputted to a response suppressing portion, and in accordance with a high-pass filter, a higher frequency fluctuation component in a pressure signal is extracted. An operation quantity of an operation lever, for example, is inputted from a suppression quantity specifying portion, and a frequency domain extracted by the high-pass filter is changed so as to become a narrow range of greater than a higher frequency in accordance with an operation quantity becoming larger, and further, so as to become a broad range of greater than a lower frequency in accordance with an operation quantity becoming smaller. Then, a compensation operation is performed, which subtracts from a flow command to a response suppression target apparatus, a signal of a high frequency component of a hydraulic actuator load pressure, and a compensated flow command is outputted to the response suppression target apparatus.
摘要翻译：通过根据工作内容最佳地改变输出信号相对于构成液压系统的每个液压控制装置的输入信号的响应性，有时提高快速反应能力，可以提高液压操作设备的可操作性和可操作性，以及在其他时候提高稳定性。作为液压致动器的负载压力信号的状态量，例如被输入到响应抑制部，并且根据高通滤波器，提取压力信号中的较高频率波动成分。例如，从抑制量指定部输入操作杆的操作量，并且由高通滤波器提取的频域被改变成为大于较高频率的窄范围，根据操作量变大，并且进一步根据操作量变小而成为大于较低频率的宽范围。然后，执行从响应抑制目标装置的流量指令减去液压致动器负载压力的高频分量的信号和补偿流量指令的补偿操作到响应抑制目标装置。

24. 发明授权

US5517647A Communication control system and information processing system 失效
标题翻译：通讯控制系统及信息处理系统
公开(公告)号：US5517647A
公开(公告)日：1996-05-14
申请号：US916720
申请日：1992-07-22
申请人： Seiji Kamada , Kenji Kawakita
发明人： Seiji Kamada , Kenji Kawakita
IPC分类号： G06F13/00 , G06F13/38 , H04L29/06 , G06F13/36
CPC分类号： G06F13/385
摘要： Information of a plurality of operation modes is stored in memory. Information of temporary protocols and true protocols is associated with event numbers and processing state numbers, then stored in a status transition table circuit. When an event number and a processing state number are set in an input register, a CPU selects a temporary protocol according to the event number and processing state number. Then, the CPU retrieves an operation mode associated with the temporary protocol from memory, selects a true protocol according to the retrieved operation mode, then executes information processing according to the true protocol.
摘要翻译：多个操作模式的信息被存储在存储器中。临时协议和真实协议的信息与事件号和处理状态号相关联，然后存储在状态转换表电路中。当在输入寄存器中设置事件编号和处理状态编号时，CPU根据事件编号和处理状态编号选择临时协议。然后，CPU从存储器检索与临时协议相关联的操作模式，根据检索到的操作模式选择真实协议，然后根据真实协议执行信息处理。

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