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1. 发明授权

US06247429B1 Cooling water circulating apparatus 有权
标题翻译：冷却水循环装置
公开(公告)号：US06247429B1
公开(公告)日：2001-06-19
申请号：US09466775
申请日：1999-12-20
申请人： Naohiro Hara , Yasuo Ozawa
发明人： Naohiro Hara , Yasuo Ozawa
IPC分类号： F01P510
CPC分类号： F01P5/10 , F01P7/162 , F01P7/164 , F01P2005/105 , F01P2005/125 , F01P2060/08
摘要： The present invention provides a cooling water circulating apparatus capable of securing a required flow rate of cooling water without increasing the heads of water pumps. The apparatus includes a first water pump which has a first supply port for supplying the cooling water into the first water pump, the cooling water for flowing through the interior of an engine, and a first discharge port for discharging the supplied cooling water from the first water pump to the engine again, and which is directly connected to and rotated with a cam shaft of the engine. A control mechanism is adapted to cut off a flow of the cooling water, which is directed from a radiator to the first supply port, when the temperature of the cooling water is not higher than a predetermined level, and operatively connect the radiator and first supply port with each other when the temperature of the cooling water is higher than the predetermined level. A second water pump includes a second supply port for supplying the cooling water from the second water pump to flow through the interior of the engine, and a second discharge port for discharging the supplied cooling water from the second water pump to the supply port of the first water pump. The second water pump is not rotated when the temperature of the cooling water is not higher than a predetermined level, and is electrically rotated when the temperature of the cooling water is higher than the predetermined level.
摘要翻译：本发明提供一种冷却水循环装置，其能够在不增加水泵头的情况下确保所需的冷却水流量。该装置包括第一水泵，其具有用于将冷却水供应到第一水泵中的第一供应口，用于流过发动机内部的冷却水和用于从第一水泵排出所供应的冷却水的第一排出口再次将水泵送入发动机，并直接与发动机的凸轮轴连接并与其一起旋转。当冷却水的温度不高于预定水平时，控制机构适于切断从散热器引导到第一供应口的冷却水的流动，并可操作地连接散热器和第一供应当冷却水的温度高于预定水平时，彼此相连。第二水泵包括用于从第二水泵供应冷却水流过发动机内部的第二供给口，以及用于将供给的冷却水从第二水泵排出到第二供水口的供给口的第二排出口第一水泵。当冷却水的温度不高于预定水平时，第二水泵不旋转，并且当冷却水的温度高于预定水平时，第二水泵电旋转。

2. 发明申请

US20140364018A1 Ship Steering Device And Ship Steering Method 审中-公开
标题翻译：船舶转向装置和船舶转向方法
公开(公告)号：US20140364018A1
公开(公告)日：2014-12-11
申请号：US14307123
申请日：2014-06-17
申请人： Naohiro HARA , Akiyoshi Hayashi , Toshimitsu Hirose
发明人： Naohiro HARA , Akiyoshi Hayashi , Toshimitsu Hirose
IPC分类号： B63H20/12 , B63H5/08
CPC分类号： B63H20/12 , B63H5/08 , B63H20/00 , B63H20/16 , B63H20/20 , B63H21/213 , B63H25/02 , B63H25/42 , B63H2020/003 , B63H2025/026
摘要： A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle α of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle α of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.
摘要翻译：一种船舶转向装置，其能够通过校正在倾斜航行操作期间发生的无意的旋转而在预期方向上转向船体，而不管船体的类型和尺寸如何。船舶转向装置设置有用于检测船体仰角α的仰角传感器，用于检测船体速度V的船体速度传感器，存储船体仰角α，船体的速度V和校正值K以及用作校正值确定装置的计算装置以及操纵杆操作的操作量，使得船体在船体倾斜的状态下不转动航行由计算装置确定并用作校正值K.

3. 发明授权

US09180951B2 Ship maneuvering device 有权
标题翻译：船舶操纵装置
公开(公告)号：US09180951B2
公开(公告)日：2015-11-10
申请号：US14129823
申请日：2012-03-29
申请人： Junichi Hitachi , Naohiro Hara
发明人： Junichi Hitachi , Naohiro Hara
IPC分类号： B63H21/22 , B63H25/42 , B63H21/21 , B63H20/00
CPC分类号： B63H25/42 , B63H21/213 , B63H21/265
摘要： Provided is a ship maneuvering device that can increase operation sensitivity and enables smooth operation when simultaneously operating the rotation component determination unit and the oblique sailing component determination unit of an operation means. In the ship maneuvering device 1, a control device 31 computes a rotation component propulsion vector Trot for rotation and an oblique sailing component propulsion vector Ttrans for oblique sailing for left and right out-drive units 10A, 10B from the amount of operation of a joystick 21, calculates the combined torque T by combining the rotation component propulsion vector Trot and the oblique sailing component propulsion vector Ttrans for each of the left and right out-drive units 10A, 10B, and computes the propulsion and orientation for each of the left and right out-drive units 10A, 10B.
摘要翻译：提供一种能够提高操作灵敏度并且在同时操作操作装置的旋转分量确定单元和倾斜航行分量确定单元的同时操作的船舶操纵装置。在船舶操纵装置1中，控制装置31根据操纵杆的操作量计算用于左转和右出驱动单元10A，10B的用于旋转的旋转分量推进矢量Trot和用于倾斜航行的倾斜航行分量推进矢量Ttrans 如图21所示，通过组合左右驱动单元10A，10B中的每一个的旋转分量推进矢量Trot和倾斜航行分量推进矢量Ttrans来计算组合转矩T，并且计算左和右驱动单元10A，10B中的每一个的推进和定向右驱动单元10A，10B。

4. 发明授权

US08862293B2 Ship steering device and ship steering method 有权
标题翻译：船舶转向装置和船舶转向方法
公开(公告)号：US08862293B2
公开(公告)日：2014-10-14
申请号：US14129832
申请日：2012-03-29
申请人： Naohiro Hara , Akiyoshi Hayashi , Toshimitsu Hirose
发明人： Naohiro Hara , Akiyoshi Hayashi , Toshimitsu Hirose
IPC分类号： B63H25/42 , B63H5/08 , B63H21/21
CPC分类号： B63H20/12 , B63H5/08 , B63H20/00 , B63H20/16 , B63H20/20 , B63H21/213 , B63H25/02 , B63H25/42 , B63H2020/003 , B63H2025/026
摘要： A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle α of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle α of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.
摘要翻译：一种船舶转向装置，其能够通过校正在倾斜航行操作期间发生的无意的旋转而在预期方向上转向船体，而不管船体的类型和尺寸如何。船舶转向装置设置有用于检测船体仰角α的仰角传感器，用于检测船体速度V的船体速度传感器，存储船体仰角α，船体的速度V和校正值K以及用作校正值确定装置的计算装置以及操纵杆操作的操作量，使得船体在船体倾斜的状态下不转动航行由计算装置确定并用作校正值K.

5. 发明申请

US20140179177A1 SHIP MANEUVERING DEVICE 有权
标题翻译：船舶装卸设备
公开(公告)号：US20140179177A1
公开(公告)日：2014-06-26
申请号：US14129833
申请日：2012-03-29
申请人： Junichi Hitachi , Naohiro Hara , Takao Nakanishi
发明人： Junichi Hitachi , Naohiro Hara , Takao Nakanishi
IPC分类号： B63H21/21 , B63H25/42
CPC分类号： B63H21/213 , B63H20/12 , B63H20/16 , B63H20/20 , B63H21/265 , B63H23/02 , B63H25/02 , B63H25/42 , B63H2023/0291 , B63H2025/026
摘要： A ship maneuvering device rotates a propeller at a lower rotational frequency than the rotational frequency of the minimum idling speed of an engine. A control device has a crawling speed navigation mode. A crawling speed navigation mode button that selects whether or not to execute the crawling speed navigation mode is connected to the control device. When the crawling speed navigation mode is selected, and the amount of operation of a joystick lever is at or beneath a baseline amount of operation Ms, the control device causes the rotational frequency N of the engine to be the rotational frequency Nlow of the minimum idling speed, and in accordance with the amount of operation of the joystick lever, varies the duty ratio D, which is the fraction of time T1 that a main clutch is engaged in a predetermined cycle T, within a range of no greater than 100%.
摘要翻译：船舶操纵装置以比发动机的最小怠速转速的旋转频率更低的旋转频率旋转螺旋桨。控制装置具有爬行速度导航模式。选择是否执行爬行速度导航模式的爬行速度导航模式按钮被连接到控制装置。当选择爬行速度导航模式并且操纵杆的操作量在基准操作量Ms以下时，控制装置使发动机的转速N为最小空转的转速Nlow 速度，并且根据操纵杆的操作量，在不大于100％的范围内将作为主离合器接合的时间T1的一部分的占空比D在预定循环T中变化。

6. 发明申请

US20140156124A1 SHIP STEERING DEVICE AND SHIP STEERING METHOD 有权
标题翻译：船舶转向装置和船舶转向方法
公开(公告)号：US20140156124A1
公开(公告)日：2014-06-05
申请号：US14129832
申请日：2012-03-29
申请人： Naohiro Hara , Akiyoshi Hayashi , Toshimitsu Hirose
发明人： Naohiro Hara , Akiyoshi Hayashi , Toshimitsu Hirose
IPC分类号： B63H25/42 , B63H5/08
CPC分类号： B63H20/12 , B63H5/08 , B63H20/00 , B63H20/16 , B63H20/20 , B63H21/213 , B63H25/02 , B63H25/42 , B63H2020/003 , B63H2025/026
摘要： A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle α of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle α of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.
摘要翻译：一种船舶转向装置，其能够通过校正在倾斜航行操作期间发生的无意的旋转而在预期方向上转向船体，而不管船体的类型和尺寸如何。船舶转向装置设置有用于检测船体仰角α的仰角传感器，用于检测船体速度V的船体速度传感器，存储船体仰角α，船体的速度V和校正值K以及用作校正值确定装置的计算装置以及操纵杆操作的操作量，使得船体在船体倾斜的状态下不转动航行由计算装置确定并用作校正值K.

7. 发明授权

US09162744B2 Ship maneuvering device 有权
标题翻译：船舶操纵装置
公开(公告)号：US09162744B2
公开(公告)日：2015-10-20
申请号：US14129833
申请日：2012-03-29
申请人： Junichi Hitachi , Naohiro Hara , Takao Nakanishi
发明人： Junichi Hitachi , Naohiro Hara , Takao Nakanishi
IPC分类号： B63H21/21 , B63H25/42
CPC分类号： B63H21/213 , B63H20/12 , B63H20/16 , B63H20/20 , B63H21/265 , B63H23/02 , B63H25/02 , B63H25/42 , B63H2023/0291 , B63H2025/026
摘要： A ship maneuvering device rotates a propeller at a lower rotational frequency than the rotational frequency of the minimum idling speed of an engine. A control device has a crawling speed navigation mode. A crawling speed navigation mode button that selects whether or not to execute the crawling speed navigation mode is connected to the control device. When the crawling speed navigation mode is selected, and the amount of operation of a joystick lever is at or beneath a baseline amount of operation Ms, the control device causes the rotational frequency N of the engine to be the rotational frequency Nlow of the minimum idling speed, and in accordance with the amount of operation of the joystick lever, varies the duty ratio D, which is the fraction of time T1 that a main clutch is engaged in a predetermined cycle T, within a range of no greater than 100%.
摘要翻译：船舶操纵装置以比发动机的最小怠速转速的旋转频率更低的旋转频率旋转螺旋桨。控制装置具有爬行速度导航模式。选择是否执行爬行速度导航模式的爬行速度导航模式按钮被连接到控制装置。当选择爬行速度导航模式并且操纵杆的操作量在基准操作量Ms以下时，控制装置使发动机的转速N为最小空转的转速Nlow 速度，并且根据操纵杆的操作量，在不大于100％的范围内将作为主离合器接合的时间T1的一部分的占空比D在预定循环T中变化。

8. 发明申请

US20140174331A1 SHIP MANEUVERING DEVICE 有权
标题翻译：船舶装卸设备
公开(公告)号：US20140174331A1
公开(公告)日：2014-06-26
申请号：US14129823
申请日：2012-03-29
申请人： Junichi Hitachi , Naohiro Hara
发明人： Junichi Hitachi , Naohiro Hara
IPC分类号： B63H25/42
CPC分类号： B63H25/42 , B63H21/213 , B63H21/265
摘要： Provided is a ship maneuvering device that can increase operation sensitivity and enables smooth operation when simultaneously operating the rotation component determination unit and the oblique sailing component determination unit of an operation means. In the ship maneuvering device 1, a control device 31 computes a rotation component propulsion vector Trot for rotation and an oblique sailing component propulsion vector Ttrans for oblique sailing for left and right out-drive units 10A, 10B from the amount of operation of a joystick 21, calculates the combined torque T by combining the rotation component propulsion vector Trot and the oblique sailing component propulsion vector Ttrans for each of the left and right out-drive units 10A, 10B, and computes the propulsion and orientation for each of the left and right out-drive units 10A, 10B.
摘要翻译：提供一种能够提高操作灵敏度并且在同时操作操作装置的旋转分量确定单元和倾斜航行分量确定单元的同时操作的船舶操纵装置。在船舶操纵装置1中，控制装置31根据操纵杆的操作量计算用于左转和右出驱动单元10A，10B的用于旋转的旋转分量推进矢量Trot和用于倾斜航行的倾斜航行分量推进矢量Ttrans 如图21所示，通过组合左右驱动单元10A，10B中的每一个的旋转分量推进矢量Trot和倾斜航行分量推进矢量Ttrans来计算组合转矩T，并且计算左和右驱动单元10A，10B中的每一个的推进和定向右驱动单元10A，10B。

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