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61. 发明授权

US08109801B2 Boat propulsion system and control unit 有权
标题翻译：船舶推进系统和控制单元
公开(公告)号：US08109801B2
公开(公告)日：2012-02-07
申请号：US12394455
申请日：2009-02-27
申请人： Takayoshi Suzuki , Daisuke Nakamura
发明人： Takayoshi Suzuki , Daisuke Nakamura
IPC分类号： B63H21/21
CPC分类号： B63H21/213
摘要： A boat propulsion system that easily and finely adjusts the rotational speed of a propeller includes an outboard motor including a power source, a propeller, a control lever to which an accelerator opening is input, an accelerator opening detection section arranged to output an operating amount of the control lever, a sensitivity switching section, and a control device. A degree of the accelerator opening relative to the operating amount of the control lever is switched by the sensitivity switching section operated by a boat operator. The sensitivity switching section outputs the degree of the accelerator opening relative to the input operating amount of the control lever as a sensitivity switching signal. The control device controls output of the power source based on the operating amount of the control lever and the sensitivity switching signal.
摘要翻译：容易且精细地调节螺旋桨的转速的船舶推进系统包括：舷外马达，其包括动力源，螺旋桨，输入加速器开度的控制杆;加速器开度检测部，其布置成输出控制杆，灵敏度切换部和控制装置。通过由操作者操作的灵敏度切换部来切换加速器开度相对于操作杆的操作量的程度。灵敏度切换部输出作为灵敏度切换信号的加速器开度相对于控制杆的输入操作量的程度。控制装置根据控制杆的操作量和灵敏度切换信号来控制电源的输出。

62. 发明授权

US08016625B2 Marine propulsion system 有权
标题翻译：船舶推进系统
公开(公告)号：US08016625B2
公开(公告)日：2011-09-13
申请号：US12393085
申请日：2009-02-26
申请人： Takayoshi Suzuki , Daisuke Nakamura
发明人： Takayoshi Suzuki , Daisuke Nakamura
IPC分类号： B63H21/22 , B63H23/00
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A marine propulsion system includes a power source, a propeller, a shift mechanism, a control lever, a rotational speed sensor, and a control device. The shift mechanism is switchable among three shift positions including forward, neutral, and reverse. The control lever is operable by the marine vessel operator to switch the shift position of the shift mechanism. The rotational speed sensor detects the rotational speed of the propeller. The control device controls at least one of the power source and the shift mechanism so as to reduce the rotational speed of the propeller if the rotational speed sensor detects a rotational speed of the propeller when the control lever is in a position corresponding to the neutral shift position. As a result, the propeller is prevented from rotating when a control lever is in a neutral position.
摘要翻译：船用推进系统包括电源，螺旋桨，换档机构，控制杆，转速传感器和控制装置。换档机构可以在三个换档位置之间切换，包括前进，中立和反向。控制杆由船舶操作员操作以切换换档机构的换档位置。转速传感器检测螺旋桨的转速。控制装置控制电源和换档机构中的至少一个，以便当控制杆处于与中性位移相对应的位置时，如果旋转速度传感器检测到螺旋桨的旋转速度，则减小螺旋桨的旋转速度位置。结果，当控制杆处于中立位置时，防止螺旋桨旋转。

63. 发明授权

US07938702B2 Boat propulsion system and boat including the same 有权
标题翻译：船推进系统和船包括相同
公开(公告)号：US07938702B2
公开(公告)日：2011-05-10
申请号：US12389480
申请日：2009-02-20
申请人： Takayoshi Suzuki , Daisuke Nakamura
发明人： Takayoshi Suzuki , Daisuke Nakamura
IPC分类号： B63H21/21
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A boat propulsion system includes a shift mechanism arranged to change a shift position among forward, neutral, and reverse. A shift position detection mechanism is connected to a control lever with a wire. The shift position detection mechanism has a detected member and a position detection section. The detected member is displaced corresponding to an operation position of the control lever as the control lever is operated. The position detection section detects a position of the detected member. The position detection section outputs a shift position signal corresponding to the detected position of the detected member. A control device controls the shift position of the shift mechanism on the basis of the shift position signal. The boat propulsion system provided with the shift mechanism of an electronic control type can replace a boat propulsion system provided with a shift mechanism of a mechanical type at low cost.
摘要翻译：船推进系统包括一个换档机构，它被设置成改变前进档，中立档和倒档档之间的档位。换档位置检测机构通过线连接到控制杆。换档位置检测机构具有检测部件和位置检测部。当控制杆操作时，检测到的构件对应于控制杆的操作位置而移位。位置检测部检测被检测部件的位置。位置检测部输出与被检测部件的检测位置对应的换档位置信号。控制装置基于换档位置信号来控制换档机构的换档位置。具有电子控制型换档机构的船舶推进系统可以以低成本代替具有机械式换挡机构的船舶推进系统。

64. 发明申请

US20090298361A1 BOAT PROPULSION UNIT 有权
标题翻译：船舶推进单元
公开(公告)号：US20090298361A1
公开(公告)日：2009-12-03
申请号：US12468121
申请日：2009-05-19
申请人： Daisuke Nakamura , Yoshihiko Okabe , Yoshihito Fukuoka , Masami Suzuki
发明人： Daisuke Nakamura , Yoshihiko Okabe , Yoshihito Fukuoka , Masami Suzuki
IPC分类号： B63H20/14
CPC分类号： B63H20/20
摘要： A boat propulsion unit has a construction that prevents a structure near a drive shaft from becoming complicated and increased in size. The boat propulsion unit preferably in the form of an outboard motor includes a front propeller that is rotated together with a front propeller drive shaft during both forward travel and reverse travel of the boat, a rear propeller that is rotated together with a rear propeller drive shaft in an opposite direction of the front propeller during both of the forward travel and the reverse travel of the boat, and a forward-reverse drive that is arranged on an axis of the front propeller drive shaft and the rear propeller drive shaft, and that can be switched between a direction in which the front propeller drive shaft and the rear propeller drive shaft are rotated during the forward travel of the boat and a direction in which the front propeller drive shaft and the rear propeller drive shaft are rotated during the reverse travel of the boat.
摘要翻译：船推进单元具有防止驱动轴附近的结构变得复杂和尺寸增加的结构。优选为舷外马达形式的船推进单元包括在船的向前行进和反向行进期间与前螺旋桨驱动轴一起旋转的前螺旋桨，与螺旋桨传动轴一起旋转的后推进器在船的前进行驶和反向行驶期间在前螺旋桨的相反方向上，以及布置在前螺旋桨传动轴和后螺旋桨驱动轴的轴线上的前后倒档驱动器，并且可以在前轮驱动轴和后推进器驱动轴在船的向前行进期间旋转的方向与前推进器驱动轴和后螺旋桨驱动轴在逆向行驶期间旋转的方向之间切换小舟。

65. 发明申请

US20090247304A1 COMMUNICATION GAME SYSTEM, GAME APPARATUS, SERVER, STORAGE MEDIUM STORING A PROGRAM, AND GAME CONTROL METHOD 有权
公开(公告)号：US20090247304A1
公开(公告)日：2009-10-01
申请号：US12483587
申请日：2009-06-12
申请人： Tetsuya SASAKI , Yosuke Hatayama , Daisuke Nakamura , Yoshitaka Shirota , Masaru Mitsuyoshi , Yutaka Takehisa , Katsuya Eguchi
发明人： Tetsuya SASAKI , Yosuke Hatayama , Daisuke Nakamura , Yoshitaka Shirota , Masaru Mitsuyoshi , Yutaka Takehisa , Katsuya Eguchi
IPC分类号： A63F9/24 , A63F13/12
CPC分类号： A63F13/795 , A63F13/12 , A63F13/235 , A63F13/30 , A63F13/31 , A63F13/327 , A63F13/33 , A63F13/335 , A63F13/35 , A63F13/71 , A63F13/77 , A63F13/87 , A63F13/92 , A63F2300/1075 , A63F2300/204 , A63F2300/208 , A63F2300/301 , A63F2300/402 , A63F2300/405 , A63F2300/407 , A63F2300/556 , G06Q50/01 , H04L67/38 , H04W4/21 , H04W4/80
摘要： A communication game system includes a plurality of game apparatuses which are able to wirelessly communicate with each other. Each of the game apparatus registers identifying information of an opponent obtained by a short-distance wireless communication or by user's input in a friend list. Thereafter, the game apparatus connects to the Internet, and inquires server, etc. whether or not it is possible to communicate with the opponent in the friend list over a network. If it is possible to communicate, the game apparatus obtains an address of the opponent to make a network communication. In a case that a still another opponent being connected to its own apparatus exists, when other game apparatus makes a connection, its own game apparatus transmits their identifying information to introduce the communicating opponents to each other. The game apparatuses introduced to each other make a communication over a network, and add the identifying information of the opponents to the friend list, if necessary.

66. 发明申请

US20090215338A1 MARINE PROPULSION SYSTEM 有权
标题翻译：海洋推进系统
公开(公告)号：US20090215338A1
公开(公告)日：2009-08-27
申请号：US12393085
申请日：2009-02-26
申请人： Takayoshi Suzuki , Daisuke Nakamura
发明人： Takayoshi Suzuki , Daisuke Nakamura
IPC分类号： B63H21/21
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A marine propulsion system includes a power source, a propeller, a shift mechanism, a control lever, a rotational speed sensor, and a control device. The shift mechanism is switchable among three shift positions including forward, neutral, and reverse. The control lever is operable by the marine vessel operator to switch the shift position of the shift mechanism. The rotational speed sensor detects the rotational speed of the propeller. The control device controls at least one of the power source and the shift mechanism so as to reduce the rotational speed of the propeller if the rotational speed sensor detects a rotational speed of the propeller when the control lever is in a position corresponding to the neutral shift position. As a result, the propeller is prevented from rotating when a control lever is in a neutral position.
摘要翻译：船用推进系统包括电源，螺旋桨，换档机构，控制杆，转速传感器和控制装置。换档机构可以在三个换档位置之间切换，包括前进，中立和反向。控制杆由船舶操作员操作以切换换档机构的换档位置。转速传感器检测螺旋桨的转速。控制装置控制电源和换档机构中的至少一个，以便当控制杆处于与中性位移相对应的位置时，如果旋转速度传感器检测到螺旋桨的旋转速度，则减小螺旋桨的旋转速度位置。结果，当控制杆处于中立位置时，防止螺旋桨旋转。

67. 发明申请

US20090215336A1 BOAT PROPULSION SYSTEM AND BOAT INCLUDING THE SAME 有权
标题翻译：船舶推进系统和包括它的船
公开(公告)号：US20090215336A1
公开(公告)日：2009-08-27
申请号：US12389480
申请日：2009-02-20
申请人： Takayoshi Suzuki , Daisuke Nakamura
发明人： Takayoshi Suzuki , Daisuke Nakamura
IPC分类号： B63H21/21
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A boat propulsion system includes a shift mechanism arranged to change a shift position among forward, neutral, and reverse. A shift position detection mechanism is connected to a control lever with a wire. The shift position detection mechanism has a detected member and a position detection section. The detected member is displaced corresponding to an operation position of the control lever as the control lever is operated. The position detection section detects a position of the detected member. The position detection section outputs a shift position signal corresponding to the detected position of the detected member. A control device controls the shift position of the shift mechanism on the basis of the shift position signal. The boat propulsion system provided with the shift mechanism of an electronic control type can replace a boat propulsion system provided with a shift mechanism of a mechanical type at low cost.
摘要翻译：船推进系统包括一个换档机构，它被设置成改变前进档，中立档和倒档档之间的档位。换档位置检测机构通过线连接到控制杆。换档位置检测机构具有检测部件和位置检测部。当控制杆操作时，检测到的构件对应于控制杆的操作位置而移位。位置检测部检测被检测部件的位置。位置检测部输出与被检测部件的检测位置对应的换档位置信号。控制装置基于换档位置信号来控制换档机构的换档位置。具有电子控制型换档机构的船舶推进系统可以以低成本代替具有机械式换挡机构的船舶推进系统。

68. 发明授权

US07485020B2 Outboard motor 失效
标题翻译：舷外马达
公开(公告)号：US07485020B2
公开(公告)日：2009-02-03
申请号：US11504317
申请日：2006-08-15
申请人： Daisuke Nakamura , Isao Fujii , Ken Wakui
发明人： Daisuke Nakamura , Isao Fujii , Ken Wakui
IPC分类号： B63H20/32
CPC分类号： B63H20/14 , B63H20/32
摘要： An outboard motor includes a case extending generally vertically and supported on a hull. An engine is supported at an upper end of the case. A propeller is supported by a lower end of the case. A drive shaft is supported within the case for rotation about a generally vertical axis. The driveshaft has an upper end operatively connected to the engine and a lower end operatively connected to the propeller. An upper portion of the case includes an elongate extruded portion having substantially the same cross-sectional shape along its length.
摘要翻译：舷外马达包括大致垂直延伸并支撑在船体上的壳体。发动机支撑在壳体的上端。螺旋桨由壳体的下端支撑。驱动轴被支撑在壳体内以围绕大致垂直的轴线旋转。驱动轴具有可操作地连接到发动机的上端和可操作地连接到螺旋桨的下端。壳体的上部包括沿其长度具有基本上相同横截面形状的细长挤出部分。

69. 发明申请

US20080070739A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20080070739A1
公开(公告)日：2008-03-20
申请号：US11855991
申请日：2007-09-14
申请人： Daisuke Nakamura , Yoshihiko Okabe
发明人： Daisuke Nakamura , Yoshihiko Okabe
IPC分类号： F16H3/44
CPC分类号： B63H5/10 , B63H20/14 , B63H20/20 , B63H23/30 , B63H2020/006 , B63H2023/0258 , B63H2023/0283 , B63H2023/305 , F16H3/64
摘要： In an outboard motor having a power transmission mechanism for transmitting power of an engine to a propeller, the power transmission mechanism has a transmission ratio changing unit having a planetary gear train including a sun gear, planetary gears, and an internal gear. The internal gear is connected to an input side shaft on the engine side. The planetary gears are connected to an output side shaft on the propeller side. The sun gear is connected to a stationary portion via a one-way clutch. The planetary gears and the internal gear and/or the sun gear are connected by an on-off clutch. When the on-off clutch is disengaged, the one-way clutch is engaged and the speed from the input side shaft is outputted from the output side shaft with a reduced speed. When the on-off clutch is engaged, the speed from the input side shaft is outputted from the output side shaft with the same speed.
摘要翻译：在具有用于将发动机的功率传递到螺旋桨的动力传递机构的舷外马达中，动力传递机构具有传动比改变单元，该传动比变更单元具有包括太阳齿轮，行星齿轮和内齿轮的行星齿轮系。内齿轮连接到发动机侧的输入侧轴。行星齿轮与螺旋桨侧的输出侧轴连接。太阳齿轮通过单向离合器连接到固定部分。行星齿轮和内齿轮和/或太阳齿轮通过开 - 关离合器连接。当开关离合器脱离时，单向离合器接合，并且从输入侧轴的速度以降低的速度从输出侧轴输出。当开关离合器接合时，从输入侧轴的速度以相同的速度从输出侧轴输出。

70. 发明授权

US07335075B2 Outboard motor with cowling 有权
标题翻译：舷外马达与整流罩
公开(公告)号：US07335075B2
公开(公告)日：2008-02-26
申请号：US11320372
申请日：2005-12-28
申请人： Daisuke Nakamura , Yoshihito Fukuoka , Isao Fujii , Hirotoshi Yamauchi
发明人： Daisuke Nakamura , Yoshihito Fukuoka , Isao Fujii , Hirotoshi Yamauchi
IPC分类号： B63H20/32
CPC分类号： B63H20/32 , F01P11/12 , F01P2050/08 , F01P2050/12 , F02B61/045
摘要： An outboard motor includes an engine. A cowling body defines an internal cavity in which the engine is enclosed. A partition member divides the internal cavity into a first cavity and a second cavity. The first cavity communicates with outside through a first opening for introducing ambient air into the first cavity. The second cavity encloses the engine therein. The partition member has a second opening through which the air in the first cavity moves to the second cavity. The cowling body and the partition member are made of a nonferrous metal. The partition member is adhered to the cowling body.
摘要翻译：舷外马达包括发动机。整流罩主体限定了内部空腔，发动机在其中被封闭。分隔构件将内腔分成第一腔和第二腔。第一腔通过第一开口与外部连通，用于将环境空气引入第一腔。第二个空腔将发动机包围在其中。分隔构件具有第二开口，第一空腔中的空气通过第二开口移动到第二空腔。整流罩主体和分隔构件由有色金属制成。分隔构件粘合到整流罩体上。

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