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1. 发明授权

US07892052B2 Boat propulsion system, control device thereof, and control method 有权
标题翻译：船推进系统，其控制装置和控制方法
公开(公告)号：US07892052B2
公开(公告)日：2011-02-22
申请号：US12393114
申请日：2009-02-26
申请人： Takayoshi Suzuki , Hideaki Matsushita , Daisuke Nakamura , Tsugunori Konakawa
发明人： Takayoshi Suzuki , Hideaki Matsushita , Daisuke Nakamura , Tsugunori Konakawa
IPC分类号： B63H21/21
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A boat propulsion system includes a power source, a propulsion unit, a propeller rotational speed detection section, a shift mechanism, an actuator, a control lever, a shift position detection section, an accelerator opening detection section, and a control unit. When the control lever is operated such that a shift position is changed from a first shift position to a second shift position, while the absolute value of accelerator opening varying speed becomes equal to or larger than a predetermined value, the control unit enables the actuator to maintain the first shift position until the rotational speed of a propeller becomes equal to or lower than a predetermined rotational speed and then to change to the second shift position. This minimizes a load generated on the power source, the power transmission mechanism, and other components of the boat propulsion system.
摘要翻译：船舶推进系统包括动力源，推进单元，螺旋桨转速检测部分，换档机构，致动器，控制杆，换档位置检测部分，加速器开度检测部分和控制单元。当控制杆被操作使得变速位置从第一变速位置改变到第二变速位置时，当加速器开度变化速度的绝对值变得等于或大于预定值时，控制单元使致动器能够保持第一变速位置直到螺旋桨的转速变为等于或低于预定转速，然后变为第二变速位置。这最小化在电源，动力传递机构和船推进系统的其他部件上产生的负载。

2. 发明申请

US20090215331A1 BOAT PROPULSION SYSTEM, CONTROL DEVICE THEREOF, AND CONTROL METHOD 有权
标题翻译：船舶推进系统，其控制装置及其控制方法
公开(公告)号：US20090215331A1
公开(公告)日：2009-08-27
申请号：US12393114
申请日：2009-02-26
申请人： Takayoshi SUZUKI , Hideaki MATSUSHITA , Daisuke NAKAMURA , Tsugunori KONAKAWA
发明人： Takayoshi SUZUKI , Hideaki MATSUSHITA , Daisuke NAKAMURA , Tsugunori KONAKAWA
IPC分类号： B63H21/21
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A boat propulsion system includes a power source, a propulsion unit, a propeller rotational speed detection section, a shift mechanism, an actuator, a control lever, a shift position detection section, an accelerator opening detection section, and a control unit. When the control lever is operated such that a shift position is changed from a first shift position to a second shift position, while the absolute value of accelerator opening varying speed becomes equal to or larger than a predetermined value, the control unit enables the actuator to maintain the first shift position until the rotational speed of a propeller becomes equal to or lower than a predetermined rotational speed and then to change to the second shift position. This minimizes a load generated on the power source, the power transmission mechanism, and other components of the boat propulsion system.
摘要翻译：船舶推进系统包括动力源，推进单元，螺旋桨转速检测部分，换档机构，致动器，控制杆，换档位置检测部分，加速器开度检测部分和控制单元。当控制杆被操作使得变速位置从第一变速位置改变到第二变速位置时，当加速器开度变化速度的绝对值变得等于或大于预定值时，控制单元使致动器能够保持第一变速位置直到螺旋桨的转速变为等于或低于预定转速，然后变为第二变速位置。这最小化在电源，动力传递机构和船推进系统的其他部件上产生的负载。

3. 发明授权

US5608738A Packet transmission method and apparatus 失效
标题翻译：分组传输方法和装置
公开(公告)号：US5608738A
公开(公告)日：1997-03-04
申请号：US338778
申请日：1994-11-10
申请人： Hideaki Matsushita
发明人： Hideaki Matsushita
IPC分类号： H03M13/35 , H04L1/00 , H04L12/70 , H04L29/08 , H04Q11/04 , H03M13/00
CPC分类号： H04L1/0057 , H03M13/35 , H04L1/0041 , H04L1/008 , H04Q11/0478 , H04L2012/5616 , H04L2012/5647 , H04L2012/5673
摘要： In a packet transmission method of forming m error correction code packets from n (n>m) data packets including headers, and transmitting the error correction code packets, an n-bit data code portion is formed by reading out pieces of bit information, of the data packets excluding headers, which are located at the same bit position, and sequentially arranging the pieces of bit information. An m-bit error correction code portion is formed by coding information of the data code portion and forming an error correction frame constituted by the data code portion and the error correction code portion. Each bit information of the error correction code portion is assigned as bit information of a corresponding error correction code packet at the same bit position as the bit position of each data packet, from which the bit information is read out. Formation of the data code portion and the error correction frame is repeatedly performed with respect to all bits excluding the headers of the data packets, thereby forming m error correction code packets, each consisting of the same number of bits as that of each data packet. The formed error correction code packets are transmitted, together with the data packets. A packet transmission apparatus is also disclosed.
摘要翻译：在从包括头部的n（n> m）个数据分组形成m个纠错码分组并发送纠错码分组的分组发送方法中，通过读出n位数据码部分的位信息，位于相同比特位置的不包括头部的数据分组，以及顺序排列比特信息。通过对数据代码部分的信息进行编码并形成由数据代码部分和纠错码部分构成的纠错帧来形成m位纠错码部分。错误校正码部分的每个比特信息被分配为与每个数据分组的比特位置相同的比特位置处的对应的纠错码分组的比特信息，读出比特信息。针对除了数据分组的报头之外的所有位重复执行数据代码部分和纠错帧的形成，从而形成m个纠错码分组，每个纠错码分组由与每个数据分组相同数量的比特组成。形成的纠错码包与数据包一起发送。还公开了分组传输装置。

4. 发明授权

US08317556B2 Boat propulsion system, and control device and control method therefor 有权
标题翻译：船舶推进系统及其控制装置及其控制方法
公开(公告)号：US08317556B2
公开(公告)日：2012-11-27
申请号：US12389550
申请日：2009-02-20
申请人： Takayoshi Suzuki , Hideaki Matsushita , Daisuke Nakamura , Tsugunori Konakawa
发明人： Takayoshi Suzuki , Hideaki Matsushita , Daisuke Nakamura , Tsugunori Konakawa
IPC分类号： B63H21/21
CPC分类号： B63H23/30 , B63H21/213 , B63H23/08
摘要： A boat propulsion system includes a power source, a propulsion section, a shift position switching mechanism arranged to switch among a first shift position, a second shift position, and a neutral position, a gear ratio switching mechanism, an actuator, and a control section. When switching is to be performed from the neutral position to the first shift position and the high-speed gear ratio, the control section is arranged to cause the actuator to, maintain the low-speed gear ratio, switch to the first shift position, and then establish the high-speed gear ratio when the current gear ratio of the gear ratio switching mechanism is the low-speed gear ratio, and cause the actuator to establish the low-speed gear ratio before switching to the first shift position, switch to the first shift position, and then establish the high-speed gear ratio when the current gear ratio of the gear ratio switching mechanism is the high-speed gear ratio. This arrangement improves the durability of a power source and a power transmission mechanism in a boat propulsion system including an electronically controlled shift mechanism.
摘要翻译：船舶推进系统包括动力源，推进部分，布置成在第一换档位置，第二换档位置和中立位置之间切换的换挡位置切换机构，齿轮比切换机构，致动器和控制部分。当从中立位置到第一换挡位置和高速齿轮比进行切换时，控制部被配置为使致动器保持低速齿轮比切换到第一档位，然后在齿轮比切换机构的当前齿轮比为低速齿轮比时建立高速齿轮比，并使致动器在切换到第一档位前建立低速齿轮比，切换到首先换档位置，然后当齿轮比切换机构的当前齿轮比为高速齿轮比时，建立高速齿轮比。这种布置提高了包括电子控制的换档机构的船舶推进系统中的动力源和动力传递机构的耐久性。

5. 发明申请

US20090215337A1 BOAT PROPULSION SYSTEM, AND CONTROL DEVICE AND CONTROL METHOD THEREFOR 有权
标题翻译：船舶推进系统及其控制装置及其控制方法
公开(公告)号：US20090215337A1
公开(公告)日：2009-08-27
申请号：US12389550
申请日：2009-02-20
申请人： Takayoshi SUZUKI , Hideaki MATSUSHITA , Daisuke NAKAMURA , Tsugunori KONAKAWA
发明人： Takayoshi SUZUKI , Hideaki MATSUSHITA , Daisuke NAKAMURA , Tsugunori KONAKAWA
IPC分类号： B63H21/21
CPC分类号： B63H23/30 , B63H21/213 , B63H23/08
摘要： A boat propulsion system includes a power source, a propulsion section, a shift position switching mechanism arranged to switch among a first shift position, a second shift position, and a neutral position, a gear ratio switching mechanism, an actuator, and a control section. When switching is to be performed from the neutral position to the first shift position and the high-speed gear ratio, the control section is arranged to cause the actuator to, maintain the low-speed gear ratio, switch to the first shift position, and then establish the high-speed gear ratio when the current gear ratio of the gear ratio switching mechanism is the low-speed gear ratio, and cause the actuator to establish the low-speed gear ratio before switching to the first shift position, switch to the first shift position, and then establish the high-speed gear ratio when the current gear ratio of the gear ratio switching mechanism is the high-speed gear ratio. This arrangement improves the durability of a power source and a power transmission mechanism in a boat propulsion system including an electronically controlled shift mechanism.
摘要翻译：船舶推进系统包括动力源，推进部分，布置成在第一换档位置，第二换档位置和中立位置之间切换的换挡位置切换机构，齿轮比切换机构，致动器和控制部分。当从中立位置到第一换挡位置和高速齿轮比进行切换时，控制部被配置为使致动器保持低速齿轮比切换到第一档位，然后在齿轮比切换机构的当前齿轮比为低速齿轮比时建立高速齿轮比，并使致动器在切换到第一档位前建立低速齿轮比，切换到首先换档位置，然后当齿轮比切换机构的当前齿轮比为高速齿轮比时，建立高速齿轮比。这种布置提高了包括电子控制的换档机构的船舶推进系统中的动力源和动力传递机构的耐久性。

6. 发明授权

US07425163B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US07425163B2
公开(公告)日：2008-09-16
申请号：US11517738
申请日：2006-09-08
申请人： Naoya Murai , Sakayuki Kimura , Hideaki Matsushita
发明人： Naoya Murai , Sakayuki Kimura , Hideaki Matsushita
IPC分类号： B63H20/32
CPC分类号： B63H20/32 , F02B61/045 , F02M35/10013 , F02M35/10262 , F02M35/12 , F02M35/1233 , F02M35/168 , Y02T10/146
摘要： An outboard motor includes a cowling enclosing an engine, an ambient air intake defined by the cowling, and an intake passage introducing ambient air taken through the ambient air intake to the engine. The intake passage extends out of and above a top section of the cowling. An inlet portion of the intake passage communicates with the ambient air intake, and an outlet portion thereof communicates with an air inlet leading to a silencer of the engine the air inlet is positioned vertically higher than the intake passage inlet portion.
摘要翻译：舷外马达包括封闭发动机的整流罩，由整流罩限定的环境空气入口，以及将通过环境空气进气引入发动机的环境空气引入的进气通道。进气通道延伸到整流罩的顶部之上和之上。进气通道的入口部分与环境空气进气口连通，其出口部分与通向发动机消声器的空气入口连通，空气入口垂直于进气通道入口部分定位。

7. 发明申请

US20070054569A1 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US20070054569A1
公开(公告)日：2007-03-08
申请号：US11517738
申请日：2006-09-08
申请人： Naoya Murai , Sakayuki Kimura , Hideaki Matsushita
发明人： Naoya Murai , Sakayuki Kimura , Hideaki Matsushita
IPC分类号： B63H20/32
CPC分类号： B63H20/32 , F02B61/045 , F02M35/10013 , F02M35/10262 , F02M35/12 , F02M35/1233 , F02M35/168 , Y02T10/146
摘要： An outboard motor includes a cowling enclosing an engine, an ambient air intake defined by the cowling, and an intake passage introducing ambient air taken through the ambient air intake to the engine. The intake passage extends out of and above a top section of the cowling. An inlet portion of the intake passage communicates with the ambient air intake, and an outlet portion thereof communicates with an air inlet leading to a silencer of the engine the air inlet is positioned vertically higher than the intake passage inlet portion.
摘要翻译：舷外马达包括封闭发动机的整流罩，由整流罩限定的环境空气入口，以及将通过环境空气进气引入发动机的环境空气引入的进气通道。进气通道延伸到整流罩的顶部之上和之上。进气通道的入口部分与环境空气进气口连通，其出口部分与通向发动机消声器的空气入口连通，空气入口垂直于进气通道入口部分定位。

8. 发明申请

US20090269997A1 BOAT PROPULSION SYSTEM, AND CONTROL DEVICE AND CONTROL METHOD FOR THE SAME 有权
标题翻译：船舶推进系统及其控制装置及其控制方法
公开(公告)号：US20090269997A1
公开(公告)日：2009-10-29
申请号：US12427810
申请日：2009-04-22
申请人： Takayoshi SUZUKI , Hideaki MATSUSHITA , Daisuke NAKAMURA , Tsugunori KONAKAWA
发明人： Takayoshi SUZUKI , Hideaki MATSUSHITA , Daisuke NAKAMURA , Tsugunori KONAKAWA
IPC分类号： B63H21/21 , G05G1/04
CPC分类号： B63H21/213 , F16H61/16 , Y10T74/20396
摘要： An outboard motor includes a prime mover, a marine propulsion unit having a propeller arranged to be driven by a rotational force of the prime mover to generate a thrust force, a shift position changing mechanism, a shift position changing mechanism actuator, and a control unit arranged to control the shift position changing mechanism actuator. When the shift position is changed to one of the first shift position and the second shift position from the neutral position, the control unit inhibits a change in the shift position to the other one of the first shift position and the second shift position until a predetermined time period elapses. The above arrangement improves the controllability of a boat propulsion system having an electronically controlled shift mechanism.
摘要翻译：舷外马达包括原动机，具有螺旋桨的船用推进单元，该螺旋桨布置成由原动机的旋转力驱动以产生推力，换挡位置改变机构，换挡位置改变机构致动器和控制单元布置成控制换档位置改变机构致动器。当变速位置从中立位置变为第一变速位置和第二变速位置之一时，控制单元禁止变速位置相对于第一变速位置和第二变速位置中的另一位置的变化，直到预定时间过去了。上述布置提高了具有电子控制的换档机构的船舶推进系统的可控性。

9. 发明授权

US07267591B2 Outboard motor 失效
标题翻译：舷外马达
公开(公告)号：US07267591B2
公开(公告)日：2007-09-11
申请号：US11453648
申请日：2006-06-15
申请人： Sakayuki Kimura , Naoya Murai , Hideaki Matsushita
发明人： Sakayuki Kimura , Naoya Murai , Hideaki Matsushita
IPC分类号： B63H21/36
CPC分类号： B63H20/32 , F02B61/045 , F02M35/168
摘要： An outboard motor includes an engine having an air intake device. The cowling has an engine room in which the engine is disposed. One or more air intake openings are formed through the cowling. A water separation device is included in the cowling interposed between the air intake opening and the engine room. A first intake passage of the water separator communicates with the ambient air opening. A second intake passage communicates with an upper portion of the first intake passage. If a large flow of water enters the first intake passage through the air opening, such water flows out of the cowling through another opening and/or into a holding chamber formed in the cowling so as not to flow into the second intake passage.
摘要翻译：舷外马达包括具有进气装置的发动机。整流罩具有发动机的发动机室。通过整流罩形成一个或多个进气口。插入在进气口和发动机室之间的整流罩中包括水分离装置。水分离器的第一进气通道与环境空气开口连通。第二进气通道与第一进气通道的上部连通。如果大的水流通过空气开口进入第一进气通道，则这样的水通过另一个开口流出整流罩，和/或流入形成在整流罩内的保持室，以便不流入第二进气通道。

10. 发明申请

US20060286876A1 Outboard motor 失效
标题翻译：舷外马达
公开(公告)号：US20060286876A1
公开(公告)日：2006-12-21
申请号：US11453648
申请日：2006-06-15
申请人： Sakayuki Kimura , Naoya Murai , Hideaki Matsushita
发明人： Sakayuki Kimura , Naoya Murai , Hideaki Matsushita
IPC分类号： B63H20/32
CPC分类号： B63H20/32 , F02B61/045 , F02M35/168
摘要： An outboard motor includes an engine having an air intake device. The cowling has an engine room in which the engine is disposed. One or more air intake openings are formed through the cowling. A water separation device is included in the cowling interposed between the air intake opening and the engine room. A first intake passage of the water separator communicates with the ambient air opening. A second intake passage communicates with an upper portion of the first intake passage. If a large flow of water enters the first intake passage through the air opening, such water flows out of the cowling through another opening and/or into a holding chamber formed in the cowling so as not to flow into the second intake passage.
摘要翻译：舷外马达包括具有进气装置的发动机。整流罩具有发动机的发动机室。通过整流罩形成一个或多个进气口。插入在进气口和发动机室之间的整流罩中包括水分离装置。水分离器的第一进气通道与环境空气开口连通。第二进气通道与第一进气通道的上部连通。如果大的水流通过空气开口进入第一进气通道，则这样的水通过另一个开口流出整流罩，和/或流入形成在整流罩内的保持室，以便不流入第二进气通道。

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