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21. 发明申请

US20060240720A1 Outboard motor control system 失效
标题翻译：舷外马达控制系统
公开(公告)号：US20060240720A1
公开(公告)日：2006-10-26
申请号：US11411418
申请日：2006-04-20
申请人： Kosei Yamashita , Kazuhiro Sato , Kei Inoue , Shinsaku Nakayama
发明人： Kosei Yamashita , Kazuhiro Sato , Kei Inoue , Shinsaku Nakayama
IPC分类号： B63H21/22 , B63H20/08 , B63H21/21 , B63H23/00 , B63H5/125 , B60W10/04 , B63H5/20
CPC分类号： B63H20/12 , B63H21/213
摘要： In an outboard motor control system, equipped with two outboard motors and actuators for steering, changing shift position and regulating engine speed, two navigation units responsive to operations of the operator for producing outputs indicative of actuator operation commands, two ECUs that control the operation of the actuators based on the outputs from the navigation units, an output forwarding ECU which forwards the outputs of one of the navigation units to the ECUs, and two switchover buttons for changing the outputs to be forwarded. Therefore, only the set of outputs for the one navigation unit selected by the operator is sent to the ECUs. In other words, in the case where multiple navigation units are provided, use of the navigation units is limited to a desired one thereof, so that the outboard motors can be stably controlled even when the control inputs to the individual navigation units are different.
摘要翻译：在舷外马达控制系统中，配有两个舷外马达和用于转向，换档位置和调节发动机转速的执行器，两个导航单元响应于操作者的操作，用于产生指示执行器操作命令的输出，两个ECU控制操作基于来自导航单元的输出的致动器，将导航单元之一的输出转发到ECU的输出转发ECU以及用于改变要转发的输出的两个切换按钮。因此，仅将由操作者选择的一个导航单元的输出集合发送到ECU。换句话说，在提供多个导航单元的情况下，导航单元的使用被限制到其期望的一个，使得即使当对各个导航单元的控制输入不同时，也能够稳定地控制舷外马达。

22. 发明申请

US20060166567A1 Outboard motor steering control system 有权
标题翻译：舷外马达转向控制系统
公开(公告)号：US20060166567A1
公开(公告)日：2006-07-27
申请号：US11335149
申请日：2006-01-19
申请人： Taiichi Otobe , Hideaki Takada , Shinsaku Nakayama
发明人： Taiichi Otobe , Hideaki Takada , Shinsaku Nakayama
IPC分类号： B63H23/00
CPC分类号： B63H25/02 , B63H21/265 , B63H25/42
摘要： In an outboard motor steering control system having a plurality of outboard motors each adapted to be mounted on a stern of a boat by a shaft to be movable by an actuator relative to the boat and each having an internal combustion engine to power a propeller, a desired steering angle of each outboard motor is determined individually based on detected engine speed and rotation angle of a steering wheel, and the operation of the actuator is controlled based on the determined desired steering angle, thereby improving both straight course-holding performance and turning performance by regulating the relative angles between the outboard motors in response to the cruising conditions of the boat.
摘要翻译：在具有多个舷外马达的舷外马达转向控制系统中，每个舷外马达各自适于通过一个轴安装在船尾上，使其能够通过致动器相对于船可移动，并且每个都具有为螺旋桨提供动力的内燃机基于检测到的发动机转速和方向盘的旋转角度，分别确定每个舷外马达的期望转向角，并且基于所确定的期望转向角来控制致动器的操作，从而提高直线行程保持性能和转向性能通过根据船的巡航条件调节舷外马达之间的相对角度。

23. 发明申请

US20060105647A1 Outboard motor control system 失效
标题翻译：舷外马达控制系统
公开(公告)号：US20060105647A1
公开(公告)日：2006-05-18
申请号：US11274862
申请日：2005-11-15
申请人： Makoto Yazaki , Shinsaku Nakayama , Hideaki Takada
发明人： Makoto Yazaki , Shinsaku Nakayama , Hideaki Takada
IPC分类号： B63H20/08
CPC分类号： B63H21/213 , B63H21/265 , B63H25/42
摘要： In an outboard motor control system having two outboard motors each mounted on a stern of a boat, there is provided a controller that controls operation of steering actuators to regulate steering angles of the outboard motors such that lines extending from axes of rotation of the propellers of the outboard motors intersect at a desired point. With this, it becomes possible to freely adjust the stream confluence point of the outboard motors, thereby improving boat driving stability and providing enhanced auto-spanker performance.
摘要翻译：在具有安装在船尾的两个舷外马达的舷外马达控制系统中，设置有控制器，其控制转向致动器的操作以调节舷外马达的转向角，使得从螺旋桨的旋转轴线延伸的线舷外马达在所需点相交。由此，能够自由地调整舷外马达的流汇合点，从而提高船的行驶稳定性，提供增强的自动打屁股的性能。

24. 发明申请

US20060046586A1 Outboard motor exhaust system 失效
标题翻译：舷外马达排气系统
公开(公告)号：US20060046586A1
公开(公告)日：2006-03-02
申请号：US11210475
申请日：2005-08-24
申请人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H21/34
CPC分类号： B63H20/245 , B63H20/20 , B63H20/26 , F01N13/12
摘要： In an outboard motor exhaust system having a first exhaust gas passage discharging engine exhaust gas into water and a shift actuator operating a shift mechanism to establish one from among a forward position, a reverse position and a neutral position, there are provided a second exhaust gas passage branched from the first exhaust gas passage at a location above the water and an exhaust valve installed in the second exhaust gas passage and connected to the shift mechanism to be opened when the reverse position is established. The exhaust valve is alternatively opened by an exhaust valve actuator installed separately from the shift actuator. With this, it becomes possible to prevent the decrease in thrust produced during reverse boat travel by the engine exhaust gas being sucked in by a propeller, without degrading shift feel.
摘要翻译：在具有将发动机废气排入水中的第一排气通道和从前进位置，倒档位置和中立位置之间建立换档机构的换档致动器的舷外机排气系统中，设置有第二废气在第一废气通道上分配的通道，以及安装在第二废气通道中的排气阀，并连接到换档机构，以在反向位置建立时被打开。排气阀由与移动致动器分开安装的排气阀致动器交替打开。由此，可以防止在由推进器吸入的发动机废气中的反向船行驶期间产生的推力减小，而不会降低换档感觉。

25. 发明申请

US20130049708A1 OUTPUT CONTROL DEVICE OF ELECTRIC GENERATOR 有权
标题翻译：电力发电机输出控制装置
公开(公告)号：US20130049708A1
公开(公告)日：2013-02-28
申请号：US13590709
申请日：2012-08-21
申请人： Shinsaku Nakayama , Yasuhiro Nakada , Minoru Maedako
发明人： Shinsaku Nakayama , Yasuhiro Nakada , Minoru Maedako
IPC分类号： H02P9/00
CPC分类号： H02P9/107 , H02P29/68
摘要： A rising temperature of components of an electric generator is restrained without deteriorating the quality of electricity output and the user-friendliness of the electric generator. AVR (7) and a temperature detecting means (75) is provided in a generator housing. While the detected temperature is greater than the limitation starting temperature, the output voltage is decreased by decreasing the control target value (for the AVR (7)) in accordance with the temperature. A range between the power generation stopping temperature as an upper-limit temperature of a generator component and the limitation starting temperature set to be a lower than the power generation stopping temperature is defined as a voltage droop range. In the voltage droop range, the control target value is decreased in accordance with a target voltage base value preset in a relationship with the temperature so that the decrease degree becomes greater in proportion to a rising temperature.
摘要翻译：发电机的部件的上升温度被抑制，而不会降低发电机的输出质量和用户友好性。 AVR（7）和温度检测装置（75）设置在发电机壳体中。当检测到的温度大于限制开始温度时，通过根据温度降低控制目标值（对于AVR（7））来降低输出电压。将作为发电机部件的上限温度的发电停止温度与设定为低于发电停止温度的限制启动温度之间的范围定义为电压下降范围。在电压下降范围中，控制目标值根据与温度的关系预设的目标电压基准值而降低，使得降低程度与升高的温度成比例地变大。

26. 发明授权

US08022562B2 Cycloconverter generator 有权
标题翻译：旋转变压器发电机
公开(公告)号：US08022562B2
公开(公告)日：2011-09-20
申请号：US12436971
申请日：2009-05-07
申请人： Toshinori Inagawa , Shinsaku Nakayama , Yoshinori Masubuchi
发明人： Toshinori Inagawa , Shinsaku Nakayama , Yoshinori Masubuchi
IPC分类号： H02P
CPC分类号： H02P27/16 , B60L11/00 , H02M5/271 , H02P9/04 , H02P9/48 , H02P2101/45 , Y02T10/642
摘要： In a cycloconverter generator, AC power required by the load is detected and a desired speed of the engine is determined based on the required AC power, operation of an actuator is controlled such that the engine speed becomes equal to the desired engine speed, and the required AC power is generated by turning on switching elements (thyristors) such that a number of the phase signal within one period of frequency of the AC power, becomes equal to a number determined by the desired engine speed, thereby preventing undesirable increase in fuel consumption and noise by operating the engine at a speed corresponding to required AC power and enabling to generate stable AC power even when the engine speed changes abruptly.
摘要翻译：在循环变换器发电机中，检测负载所需的交流电力，并且基于所需的交流电力来确定发动机的期望速度，控制致动器的操作，使得发动机转速等于期望的发动机转速，并且通过接通开关元件（晶闸管）产生所需的AC电力，使得交流电力的频率的一个周期内的相位信号的数量等于由期望的发动机转速确定的数量，从而防止不期望的燃料消耗增加通过以对应于所需AC电力的速度操作发动机，并且即使当发动机速度突然变化时也能够产生稳定的交流电力而产生噪声。

27. 发明授权

US07952230B2 Cycloconverter generator 有权
标题翻译：旋转变压器发电机
公开(公告)号：US07952230B2
公开(公告)日：2011-05-31
申请号：US12437343
申请日：2009-05-07
申请人： Shinsaku Nakayama , Toshinori Inagawa , Yoshinori Masubuchi
发明人： Shinsaku Nakayama , Toshinori Inagawa , Yoshinori Masubuchi
IPC分类号： H02J1/16
CPC分类号： H02M5/27 , Y10T307/522
摘要： In a cycloconverter generator equipped with an AC power generator that generates single-phase AC power to be supplied to a load by turning on positive and negative switching elements at variable timing every half-period of a desired AC power frequency based on a phase signal and a DC power generator that generates DC power by turning on the positive switching elements in accordance with a timing determined by desired DC voltage, there is installed with a selection switch that is installed to be operable by an user and produces an output indicative of a result of the user's selection between the AC power and DC power thereby enabling to the user to easily select either one of alternating current and direct current.
摘要翻译：在配备有交流发电机的循环变频器发电机中，其通过基于相位信号在期望的交流电力频率的每半周期以可变的定时接通正和负的开关元件来产生将被提供给负载的单相交流电力;以及通过根据期望的直流电压确定的定时接通正开关元件来产生直流电力的直流发电机，安装有可由用户操作的选择开关，并产生指示结果的输出用户在AC电力和DC电力之间的选择，从而使得用户能够容易地选择交流电和直流电中的任何一个。

28. 发明授权

US07354325B2 Outboard motor control system 有权
标题翻译：舷外马达控制系统
公开(公告)号：US07354325B2
公开(公告)日：2008-04-08
申请号：US11434031
申请日：2006-05-15
申请人： Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H20/20
CPC分类号： B63H20/20
摘要： In an outboard motor control system, a position of a clutch (moved by an actuator) is memorized as a neutral position when a neutral switch produces an ON signal and the clutch position corresponding to a forward position where the clutch engages with a forward gear or a reverse position where the clutch engages with a reverse gear is determined based on the memorized position. With this, the clutch can be accurately shifted to the positions where the forward, neutral and reverse shift positions are established, thereby preventing shifting errors. Similarly, by memorizing rudder angle sensor outputs when the outboard motor is mechanically stopped by left and right steer stops as maximum leftward or rightward rudder angles, desired values for control purposes when steering the outboard motor to the maximum rudder angles can be determined as values that take the unit-specific properties of the outboard motor into account.
摘要翻译：在舷外马达控制系统中，当空档开关产生ON信号时，离合器（由致动器移动）的位置被存储为中立位置，并且离合器位置对应于离合器与前进档啮合的前进位置或基于存储位置确定离合器与倒档相啮合的倒档位置。由此，可以将离合器精确地移动到建立前进档，中立档位和倒档档位置的位置，从而防止换档错误。同样，通过记忆方向舵角传感器输出，当舷外马达通过左右转向停止作为最大向左或向右方向舵角度机械地停止时，用于将舷外马达转向最大方向舵角度时的控制目的值可以被确定为考虑舷外马达的单位特性。

29. 发明授权

US07195528B2 Outboard motor exhaust system 失效
标题翻译：舷外马达排气系统
公开(公告)号：US07195528B2
公开(公告)日：2007-03-27
申请号：US11210475
申请日：2005-08-24
申请人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Mizuguchi , Shinsaku Nakayama
IPC分类号： B63H21/34
CPC分类号： B63H20/245 , B63H20/20 , B63H20/26 , F01N13/12
摘要： In an outboard motor exhaust system having a first exhaust gas passage discharging engine exhaust gas into water and a shift actuator operating a shift mechanism to establish one from among a forward position, a reverse position and a neutral position, there are provided a second exhaust gas passage branched from the first exhaust gas passage at a location above the water and an exhaust valve installed in the second exhaust gas passage and connected to the shift mechanism to be opened when the reverse position is established. The exhaust valve is alternatively opened by an exhaust valve actuator installed separately from the shift actuator. With this, it becomes possible to prevent the decrease in thrust produced during reverse boat travel by the engine exhaust gas being sucked in by a propeller, without degrading shift feel.
摘要翻译：在具有将发动机废气排入水中的第一排气通道和从前进位置，倒档位置和中立位置之间建立换档机构的换档致动器的舷外机排气系统中，设置有第二废气在第一废气通道上分配的通道，以及安装在第二废气通道中的排气阀，并连接到换档机构，以在反向位置建立时被打开。排气阀由与移动致动器分开安装的排气阀致动器交替打开。由此，可以防止在由推进器吸入的发动机废气中的反向船行驶期间产生的推力减小，而不会降低换档感觉。

30. 发明申请

US20060046585A1 Remote operation system for outboard motor 有权
标题翻译：舷外马达远程操作系统
公开(公告)号：US20060046585A1
公开(公告)日：2006-03-02
申请号：US11210483
申请日：2005-08-24
申请人： Yoshihiro Harada , Shinsaku Nakayama , Taiichi Otobe
发明人： Yoshihiro Harada , Shinsaku Nakayama , Taiichi Otobe
IPC分类号： B63H21/21
CPC分类号： B63H21/213
摘要： A remote operation system for an outboard motor includes a remote control box installed at a cockpit of the boat and a lever attached to a support shaft that is rotatably accommodated in the remote control box for being manipulated by an operator, a plurality of sensors, such as a potentiometer and a rotary encoder provided to generate outputs indicative of an angle of rotation of the support shaft through the lever manipulation, respectively, and a control unit which controls operation of a throttle actuator and a shift actuator based on at least one of the outputs of the sensors, thereby improving reliability and enabling continued regulation of throttle opening and change of shift position even if a failure occurs in one of sensors.
摘要翻译：用于舷外马达的远程操作系统包括安装在船的驾驶舱处的遥控箱和连接到支撑轴的杠杆，该支撑轴可旋转地容纳在遥控箱中以由操作者操纵，多个传感器作为电位计和旋转编码器，分别用于产生表示支撑轴通过杠杆操纵的旋转角度的输出;以及控制单元，其控制节流阀致动器和换档致动器的操作，所述控制单元基于至少一个传感器的输出，从而提高可靠性，并且即使在一个传感器中发生故障，也能够继续调节节气门开度和换档位置的变化。

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