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    • 24. 发明授权
    • Cowling for a marine propulsion engine
    • Cowling为船舶推进发动机
    • US5277633A
    • 1994-01-11
    • US879998
    • 1992-05-08
    • Hideki KatoHitoshi Ishida
    • Hideki KatoHitoshi Ishida
    • B63H20/00F02B61/04F02M35/10F02M35/16B63H21/26
    • F02M35/10013F02B61/045F02M35/168
    • A cowling structure for a marine propulsion engine is disclosed which effectively prevents water from entering the air intake opening, while at the same time maintains optimum engine performance. The cowling structure has an engine cowl which encloses the engine and which defines an air intake opening. An air duct molding is associated with the engine cowl such that it extends over the air intake opening and, in conjunction with the engine cowl, defines an air inlet facing toward a rear portion of the cowling structure. A wall extends between the engine cowl and the air duct molding and is located between the air intake opening and the air inlet. Sidewalls, which are spaced apart a distance less than the width of the wall, direct any water entering the air inlet towards the wall to effectively prevent the water from entering the air intake opening.
    • 公开了一种用于船舶推进发动机的整流罩结构,其有效地防止水进入进气口,同时保持最佳的发动机性能。 整流罩结构具有包围发动机并且限定进气口的发动机罩。 空气管道模制件与发动机罩相关联,使得其在进气口上延伸,并且与发动机罩一起限定面向罩罩结构的后部的空气入口。 一个墙壁在发动机罩和空气管道模制件之间延伸,并且位于进气口和进气口之间。 间隔开的距离小于壁宽度的侧壁将任何进入空气入口的水引向墙壁,以有效地防止水进入进气口。
    • 25. 发明授权
    • Locking device for outboard motor cowling
    • 舷外电机罩的锁紧装置
    • US5195483A
    • 1993-03-23
    • US872163
    • 1992-04-22
    • Hitoshi Ishida
    • Hitoshi Ishida
    • F02B61/04F02B77/13
    • F02B61/045F02B77/13
    • A locking device for connecting and disconnecting the top portion and tray of a cowling of an outboard motor. A locking mechanism comprising a pair of guide members each having a bore, one affixed to the top cowling and the other affixed to the cowling tray such that the guide member bores are adjacent to and aligned with one another when the top cowling is fitted onto the tray. A movable member is slidably supported within the top cowling guide member bore and has an outer portion that is biased outward by a spring for engagement with the tray guide member bore. An inner wire slidably supported within an outer sheath interconnects the movable member with a release lever that is rotatably supported on the upper surface of the top cowling. Upward movement of the lever causes the movable member to retract into the top cowling guide member bore against the force of the spring and disengage with the tray guide member bore so that the top cowling may be unlocked and detached from the tray.
    • 用于连接和断开舷外马达的整流罩的顶部和托盘的锁定装置。 一种锁定机构,包括一对导向件,每个导向件均具有一个孔,一个固定在顶部整流罩上,另一个引导件固定在整流罩上,使得导向件孔相邻并相互对准,当顶部整流罩安装在 托盘。 可移动构件可滑动地支撑在顶部整流罩引导构件孔内,并且具有由弹簧向外偏压以与托盘引导构件孔接合的外部。 可滑动地支撑在外护套内的内线将可移动构件与可旋转地支撑在顶部整流罩的上表面上的释放杆互连。 杠杆的向上运动使得可动构件克服弹簧的力而缩回到顶部整流罩引导构件孔中,并与托盘引导构件孔脱离,使得顶部整流罩可以从托盘解锁和分离。
    • 28. 发明授权
    • Boat propelling system
    • 船推进系统
    • US08831802B2
    • 2014-09-09
    • US12832178
    • 2010-07-08
    • Makoto MizutaniHitoshi Ishida
    • Makoto MizutaniHitoshi Ishida
    • B60L3/00B60L15/00G05D1/00G05D3/00G06F17/00G05D1/02B63H25/00B63H20/12B63H5/125
    • G05D1/0206B63H5/125B63H20/12B63H25/00
    • A boat propelling system capable of determining an abnormality regarding steering of a propelling system main body includes an outboard engine main body, a steering section arranged to steer the outboard engine main body, a steering angle sensor arranged to detect a steering angle of the steering section, a pivot sensor arranged to detect an actual pivot angle of the outboard engine main body, and an ECU. The ECU calculates a target pivot angle change amount based on a target pivot angle derived from the steering angle and a baseline target pivot angle, calculates an actual pivot angle change amount based on the actual pivot angle and a baseline actual pivot angle, and obtains a gap amount between the target pivot angle change amount and the actual pivot angle change amount. Then, the ECU determines an abnormality regarding steering of the outboard engine main body based on a result of comparison between the gap amount and the first threshold value. Setting of the baseline target pivot angle and the baseline actual pivot angle is based on a result of a comparison between the gap amount and a second threshold value.
    • 能够确定推进系统主体的转向异常的船舶推进系统包括:舷外发动机主体,设置成转向舷外发动机主体的转向部;转向角传感器,被配置为检测转向部的转向角; 设置用于检测舷外发动机主体的实际枢转角度的枢轴传感器和ECU。 ECU基于从转向角和基准目标摆动角度导出的目标转动角度来计算目标转动角度变化量,基于实际的转动角度和基准实际的转动角度来计算实际的转动角度变化量,得到 目标枢转角度变化量与实际的枢转角度变化量之间的间隙量。 然后,ECU基于间隙量与第一阈值之间的比较结果来确定关于舷外引擎主体的转向的异常。 基准目标枢轴角度和基准实际枢转角度的设置基于间隙量与第二阈值之间的比较结果。
    • 30. 发明申请
    • COORDINATE INPUT DEVICE, AND PROGRAM
    • 协调输入设备和程序
    • US20130009914A1
    • 2013-01-10
    • US13635078
    • 2011-02-22
    • Shigeru KanoHitoshi Ishida
    • Shigeru KanoHitoshi Ishida
    • G06F3/042
    • G06F3/0428G06F2203/04101
    • With respect to a coordinate input device comprising an operation detection plane at a position in front of a display surface or projection surface, contact with the display surface or projection surface, or the absence thereof, by an input object having a round tip is accurately determined. The coordinate input device provided comprises: processing means that detects a size of the input object blocking detection light that travels along the operation detection plane; processing means that generates a down event of the input object when, after blockage of the detection light is initially detected, it is detected that the size has become greater than a first threshold; and processing means that generates an up event of the input object when, following detection of a maximum value of the size, it is detected that the size has become smaller than a second threshold.
    • 对于包括在显示面或投影面前方的位置的操作检测面的坐标输入装置,由具有圆形尖端的输入对象与显示面或投影面接触或不存在的坐标输入装置被精确地确定 。 提供的坐标输入装置包括:检测沿着操作检测平面行进的输入物体阻挡检测光的尺寸的处理装置; 处理装置,当在最初检测到所述检测光的阻塞之后,检测到所述尺寸已经变得大于第一阈值时,产生所述输入对象的向下事件; 以及处理装置,当检测到所述大小的最大值时,检测到所述尺寸已经变得小于第二阈值,产生所述输入对象的向上事件。