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1. 发明专利

JP2008236870A Controller for actuator, electric bed, data communication method of computing device, and drive method of the electric bed 审中-公开
标题翻译：电动执行器控制器，电子电脑，计算机数据通信方法及电子电路驱动方法
公开(公告)号：JP2008236870A
公开(公告)日：2008-10-02
申请号：JP2007070960
申请日：2007-03-19
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSOYA YOSHIKATSU , HASHIMOTO RIYOUTA , INABA MITSUNORI , TAKAHASHI MICHIO , MAMADA TAKU , OKANE TAKAHIKO , TADENUMA KAZUYA , KAWAGOE KUNIAKI
IPC分类号： H02P29/00 , A47C20/08 , A61G7/00
摘要： PROBLEM TO BE SOLVED: To confirm starting time, using a simple configuration. SOLUTION: A second CPU 12 which is an operation device is mounted to an operating controller 8. A serial Rx pin of the second CPU 12 is connected to a first CPU 11 of a body-side controller 6 via a signal line 7A so as to be communicatable with the first CPU. At the starting of the second CPU 12, the serial Rx pin is set into an input port, and a signal level is confirmed. Since the signal level is varied according to the starting state of the first CPU 11, communication processing is performed, after confirming that the first CPU 11 is communicatable, by confirming the signal level of the serial Rx pin. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：确认启动时间，使用简单的配置。解决方案：作为操作装置的第二CPU12被安装到操作控制器8.第二CPU 12的串行Rx引脚经由信号线7A连接到身体侧控制器6的第一CPU 11 以便与第一CPU通信。在第二CPU 12的启动时，将串行Rx引脚设置为输入端口，并确认信号电平。由于信号电平根据第一CPU 11的起始状态而变化，所以在确认第一CPU 11可通信之后，通过确认串行Rx引脚的信号电平，进行通信处理。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2004298238A Method and device for diagnosing abnormality for electric gatch bed 审中-公开
公开(公告)号：JP2004298238A
公开(公告)日：2004-10-28
申请号：JP2003091867
申请日：2003-03-28
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HASHIMOTO RIYOUTA , HOSOYA YOSHIKATSU , HIKIMA TOSHIO
IPC分类号： A47C20/08
摘要： PROBLEM TO BE SOLVED: To discriminate abnormality that one of actuators 8 and 9 continues to be driven when a back part 2 and a knee part 4 that consist a bed floor part 1 are single activated for controlling the raising and the lowering of the bed floor part 1 by driving in series the actuators 8, 9 that correspond to each other actuater 8 or 9 including the activation of both and the single activation of each.
SOLUTION: The area is detected whether it is a single driving area or not and when it is discriminated that it is a single driving area a sensor 11 or 12 detects the driving of the other actuator 8 or 9 and in the case of driving the actuater is identified as irregular.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2003061393A Method for detecting abnormal operation of actuator 审中-公开
标题翻译：检测执行器异常运行的方法
公开(公告)号：JP2003061393A
公开(公告)日：2003-02-28
申请号：JP2001240349
申请日：2001-08-08
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： IKEDA TAKESHI , KAWAKURA TAKAYUKI , HOSOYA YOSHIKATSU
IPC分类号： A61G7/00 , H02P7/29
摘要： PROBLEM TO BE SOLVED: To discriminate surely between disconnected state after stoppage and occurrence of a slip in an actuator employing a potentiometer in order to reduce the cost. SOLUTION: Potentio voltage V after stopping the actuator of a potentiometer provided in order to detect displacement of a motor in the actuator is detected every unit time t. A decision is made that a connector is removed if the potentio voltage V is not higher than a connector removal decision level Vc, otherwise a decision is made whether the potentio voltage dropped a slip decision level Vs or more from a level Vp at the time of stoppage. If it has dropped more than Vs and the potentio voltage after elapsing next unit time has dropped more than Vs which is larger than Vc, a decision is made that a slip is generated. Removal of a connector can be discriminated easily from occurrence of a slip with no problem in an actuator employing a potentiometer.
摘要翻译：要解决的问题：为了降低成本，在使用电位计的致动器中，在停止之后的断开状态和滑差发生之间确定地进行区分。解决方案：每单位时间t检测停止为了检测执行机构中电机的位移而设置的电位器的执行器的电位电压V. 如果电位电压V不高于连接器去除判定电平Vc，则确定连接器被去除，否则判定电位电压是否从电平Vp下降滑差决定电平Vs或更多停止如果其下降到Vs以上，并且经过下一个单位时间之后的电位电压已经下降到比Vc大的Vs，则判定产生滑动。在使用电位器的致动器中，连接器的拆卸可以容易地被识别为滑动的发生而没有问题。

4. 发明专利

JP2011125552A Remote control switch device and electric working table 有权
标题翻译：远程控制开关装置和电动工作台
公开(公告)号：JP2011125552A
公开(公告)日：2011-06-30
申请号：JP2009288038
申请日：2009-12-18
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSOYA YOSHIKATSU , KITAZAWA JUNYA , UDAGAWA TOMOTERU
IPC分类号： A61G7/00 , H04Q9/02
摘要： PROBLEM TO BE SOLVED: To provide a remote control switch device capable of preventing an electric working table from being actuated even if the working table is remotely operated in a situation unintended by an operator and capable of preventing the operation in a situation intended by the operator from being complicated. SOLUTION: When the operator operates a remote control switch in the remote control switch device 10, the state of the remote control switch device 10 is changed because the switch is operated by the operator holding the device by hand. The change of the state is detected by state detection sensors (an angle sensor 12 and an acceleration sensor 14), and whether or not to receive the switch operation is determined based on signals from the state detection sensors. Usually, the angle is changed (e.g. inclined from a horizontal state) when the remote control switch device 10 is operated by a person, for example. Accordingly, the angle sensor 12 capable of detecting the angle is mounted in the remote control switch device 10 so that the switch operation in a button input part 11 is received if the angle is changed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止电动工作台被致动的遥控开关装置，即使工作台在操作者不期望的情况下远程操作并且能够在预期的情况下防止操作由操作员复杂化。解决方案：当操作者操作遥控开关装置10中的遥控开关时，遥控开关装置10的状态由于手动操作手持操作者的操作而改变。由状态检测传感器（角度传感器12和加速度传感器14）检测状态的变化，根据来自状态检测传感器的信号确定是否接收开关动作。通常，例如，当遥控开关装置10由人操作时，角度改变（例如，从水平状态倾斜）。因此，能够检测角度的角度传感器12安装在遥控开关装置10中，使得如果角度改变则接收按钮输入部11中的开关操作。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009077940A Awakening system and bed with awakening function 审中-公开
标题翻译：歼击系统和带有功能的床
公开(公告)号：JP2009077940A
公开(公告)日：2009-04-16
申请号：JP2007249690
申请日：2007-09-26
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： OKANE TAKAHIKO , HASHIMOTO RIYOUTA , INABA MITSUNORI , HOSOYA YOSHIKATSU , MAMADA TAKU , TAKAHASHI MICHIO , KAWAGOE KUNIAKI , KITAZAWA JUNYA , TADENUMA KAZUYA
IPC分类号： A61M21/00 , A47C20/10 , A47C21/00 , G04C9/04 , G04G5/00 , G04G15/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive awakening system providing comfortable awaking, surely awakening a user, and simplifying a system construction, and a bed with an awakening function. SOLUTION: The awakening system is provided with: a controller box 4 for driving an actuator 3; a server 8 for providing time of day information; a communication unit 5 to be connected to the server 8 via a portable communication network; and a handy switch 6. The controller box 4 has a memory part 10 having an awakening time of day storage part 16 for storing awakening time of day data and a bed drive control unit 11 for driving the actuator 3 when the time of uprising comes. The handy switch 6 has an operation part 24 for operating the actuator 3 and a display part 25 for displaying the time of day information obtained from the server 8. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种廉价的唤醒系统，提供舒适的唤醒，肯定唤醒用户，简化系统结构，以及具有唤醒功能的床。解决方案：唤醒系统设有：用于驱动致动器3的控制器盒4; 用于提供时间信息的服务器8; 经由便携式通信网络连接到服务器8的通信单元5; 控制箱4具有存储部10，其具有用于存储日间数据的唤醒时间的日间存储部16的唤醒时间和用于在起义时间到来时驱动致动器3的床驱动控制单元11。便携式开关6具有用于操作致动器3的操作部分24和用于显示从服务器8获得的时间信息的显示部分25.版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2004229410A Motor control method and electric motor machine control system 审中-公开
公开(公告)号：JP2004229410A
公开(公告)日：2004-08-12
申请号：JP2003014355
申请日：2003-01-23
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HASHIMOTO RIYOUTA , HOSOYA YOSHIKATSU , HIKIMA TOSHIO
IPC分类号： A61G7/05 , H02P5/46
摘要： PROBLEM TO BE SOLVED: To reduce the cost of a motor control system in which operating condition before power interruption is stored when power is interrupted and restart control is carried out based on that data. SOLUTION: A decision is made that power is interrupted when the power supply voltage drops below a specified power failure detection level Vs, and operating condition of a motor is stored in an EEPROM when power is interrupted. The motor is subjected to drive control based on the operating condition information written in the EEPROM when it is started next time. The power failure detection level Vs is altered appropriately depending on the load of the motor and it is set at 25V for a light motor load and set at 15V for a heavy motor load. A time T 2 can thereby be ensured after a decision is made that power is interrupted before a CPU is shut down even under a light load and current operating condition can be written in the EEPROM without using a capacitor having a large capacity. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2005087368A Drive control device for electric gatch bed 有权
标题翻译：电动座椅用驱动控制装置
公开(公告)号：JP2005087368A
公开(公告)日：2005-04-07
申请号：JP2003322797
申请日：2003-09-16
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HASHIMOTO RIYOUTA , HOSOYA YOSHIKATSU , HIKIMA TOSHIO
IPC分类号： A47C20/08 , A61G7/00
摘要： PROBLEM TO BE SOLVED: To realize smooth actuation without any hunting actuation when drivingly controlling respective actuators for a back part and a knee part in preset ideal actuation patterns in a Gatch bed. SOLUTION: A control part 7 is provided with a storage means dividing the actuations of the back part 2 and the knee part 4 into a plurality of actuation areas by using an ideal actuation pattern as a reference and storing actuation pattern maps, wherein a drive control command approximates the actuations to the ideal actuation patterns is set, in the actuation areas; and a driving command output means determining in which actuation areas are the present positions of the respective back and the knee positioned in the actuation pattern maps based on back and knee position detecting sensors 11 and 12 and outputting the driving control command preset in the actuation areas to the back and knee actuators 8 and 9. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在Gatch床中以预设的理想致动模式驱动地控制用于后部和膝部的各个致动器时，实现平稳的致动而没有任何的捕获致动。解决方案：控制部分7设有存储装置，该存储装置通过使用理想的致动模式作为参考并将存储致动模式图存储起来将后部2和膝部分4的动作分成多个致动区域，其中驱动控制命令近似于在致动区域中对理想致动模式的致动; 以及驱动指令输出装置，其基于背部和膝部位置检测传感器11和12确定哪个致动区域是位于致动图案中的相应后部和膝部的当前位置，并且输出在致动区域中预设的驱动控制命令到背部和膝部执行器8和9.版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005087367A Drive control device for electric gatch bed 审中-公开
标题翻译：电动座椅用驱动控制装置
公开(公告)号：JP2005087367A
公开(公告)日：2005-04-07
申请号：JP2003322796
申请日：2003-09-16
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HASHIMOTO RIYOUTA , HOSOYA YOSHIKATSU , HIKIMA TOSHIO
IPC分类号： A47C17/04 , A61G7/00 , A61G7/05
摘要： PROBLEM TO BE SOLVED: To allow a vertical operation without discomfort when a floor part is vertically moved based on the preset operation pattern from an attitude deviated from a preset operation pattern in a Gatch bed. SOLUTION: This Gatch bed is so constituted that, when the bed floor part 1 is vertically moved from the attitude deviated from a reference set attitude based on the preset operation pattern, a control part 7 performs first and second correcting operation controls in the vertical movement direction based on a command to return the floor part 1 to the reference set attitude, and then performs the drive control based on the set operation control. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当基于预设操作模式从底板偏移中的预设操作模式的姿态来，当地板部分垂直移动时，允许垂直操作而不会不适。解决方案：该夹板床是这样构成的：当底板部分1基于预设操作模式从基准设置姿态偏离的姿态垂直移动时，控制部7执行第一和第二校正操作控制基于将地板部1返回到基准设定姿势的指令的垂直移动方向，然后基于设定的操作控制进行驱动控制。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2002369581A Speed control method for actuator 审中-公开
标题翻译：执行器速度控制方法
公开(公告)号：JP2002369581A
公开(公告)日：2002-12-20
申请号：JP2001166698
申请日：2001-06-01
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： IKEDA TAKESHI , KAWAKURA TAKAYUKI , HOSOYA YOSHIKATSU , TACHIKAWA KAZUHIKO , HASHIMOTO RIYOUTA
IPC分类号： H02P7/06
摘要： PROBLEM TO BE SOLVED: To realize the speed control for an actuator of low cost structure.
SOLUTION: A potentiometer, interlocked with a displacement of an actuator, is provided. A speed of the actuator is detected by the change of a voltage of the potentiometer and a motor current is detected, and if the speed of the actuator is lowered from a target speed and to be increased, the incrementing value of a drive control output value is increased according to a load detected by the motor current. With such a constitution, the constant speed control can be realized by using a potentiometer, which is relatively cheaper than a rotary sensor, and further, even if the actuator speed is shifted to the lower side of the target speed in a high load state, the drive control output value is increased according to the detected current value; so that the actuator speed shifted to the lower side of the target speed can approach the target speed quickly, and hence the deterioration of the stability of the constant speed control can be avoided.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：实现低成本结构的执行器的速度控制。解决方案：提供与致动器位移联动的电位器。通过电位计的电压的变化来检测致动器的速度，检测出电动机电流，如果致动器的速度从目标速度降低并增加，则驱动控制输出值的增加值根据电动机电流检测到的负载而增加。通过这样的结构，可以通过使用比旋转传感器相对便宜的电位计来实现恒速控制，而且即使在高负载状态下致动器速度向目标速度的下侧偏移，驱动控制输出值根据检测到的电流值增加; 使得转移到目标速度的下侧的致动器速度可以快速接近目标速度，因此可以避免恒定速度控制的稳定性的劣化。

10. 发明专利

JP2008253085A Motor controller 审中-公开
标题翻译：电机控制器
公开(公告)号：JP2008253085A
公开(公告)日：2008-10-16
申请号：JP2007093421
申请日：2007-03-30
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： MAMADA TAKU , HASHIMOTO RIYOUTA , INABA MITSUNORI , HOSOYA YOSHIKATSU , TAKAHASHI MICHIO , OKANE TAKAHIKO , TADENUMA KAZUYA , KAWAGOE KUNIAKI
IPC分类号： H02P5/68
摘要： PROBLEM TO BE SOLVED: To provide a motor controller that is applicable to a relatively inexpensive product without impairing a fail-safe function. SOLUTION: Both first/second relays 19, 20 are off-controlled when a system power supply is turned on. A FET 18 is on-controlled for a prescribed period of time. When only a current signal I is obtained within the prescribed period of time, it is determined that the second relay 20 corresponding to a second electric motor M2 is failed. Accordingly, it is possible to detect a rotating state of the second electric motor M2 without a rotation sensor by utilizing that a sensor signal S of a rotation sensor S1 provided in a first electric motor M1 is not detected. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供适用于相对便宜的产品的电动机控制器，而不损害故障保护功能。解决方案：当系统电源接通时，第一/第二继电器19,20都被断开控制。 FET18被接通控制规定的时间。当在规定时间段内仅获得电流信号I时，确定对应于第二电动机M2的第二继电器20故障。因此，通过利用设置在第一电动机M1中的旋转传感器S1的传感器信号S未被检测，可以检测没有旋转传感器的第二电动机M2的旋转状态。版权所有（C）2009，JPO＆INPIT

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