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    • 1. 发明申请
    • INPUT DEVICE
    • 输入设备
    • US20100104275A1
    • 2010-04-29
    • US12652487
    • 2010-01-05
    • Tsutomu TakeyaYasunori SasakiTakashi OnoderaKeiji Ito
    • Tsutomu TakeyaYasunori SasakiTakashi OnoderaKeiji Ito
    • G03B17/00G01R1/02G01R33/06
    • H03K17/97G02B7/102G03B17/02H01H2025/004H03K2217/94068
    • An input device for zooming and shutter releasing includes a shutter release button; a pressing protrusion; a tact switch located on a substrate and configured to be pressed when the shutter release button is pressed downward; a rotary member rotatably supported at the periphery of the shutter release button; a magnet configured to be rotated in association with rotation of the rotary member, the magnet having a through hole at the center thereof, the pressing protrusion supported to extend through the through hole; and a magnetic sensor located at a position to face the through hole in the height direction and configured to detect a rotational magnetic field that is generated by the magnet because of the rotation of the rotary member, the tact switch and the magnetic sensor arranged side by side on the substrate.
    • 用于变焦和快门释放的输入装置包括快门释放按钮; 按压突起; 位于基板上并配置为当快门释放按钮向下按压时被按压的触觉开关; 可旋转地支撑在快门释放按钮的周边的旋转部件; 配置成与所述旋转构件的旋转相关联地旋转的磁体,所述磁体在其中心具有通孔,所述按压突起被支撑成延伸穿过所述通孔; 以及磁传感器,位于与高度方向相对的贯通孔的位置,由于旋转体的旋转,触觉开关和磁性传感器的排列方向被检测由磁体产生的旋转磁场, 一侧在基板上。
    • 4. 发明授权
    • Fuel injection system for internal combustion engine
    • 内燃机燃油喷射系统
    • US4782810A
    • 1988-11-08
    • US94595
    • 1987-09-09
    • Shigeaki ShimodaTatsuya TomiiYasunori Sasaki
    • Shigeaki ShimodaTatsuya TomiiYasunori Sasaki
    • F02D41/02F02D21/08F02D41/00F02D41/34F02D43/00F02M25/06F02D41/04F02M51/00
    • F02D41/0072F02D41/345Y02T10/44Y02T10/47
    • A fuel injection system for an internal combustion engine having the normal crankshaft and plurality of cylinders each with an intake passage and an exhaust passage. An intake stroke detector is provided for detecting if a particular cylinder of the engine is experiencing an intake stroke. Responsive to an intake stroke being detected, a fuel injector is actuated to inject fuel into the intake passage of the particular cylinder during its intake stroke. The engine is equipped with an exhaust gas recirculation system for recirculating a part of exhaust gases from the exhaust passage to the intake passage of each cylinder. A fuel injection timing control mechanism is provided for advancing the fuel injection timing responsive to operation of the exhaust gas recirculation system to control the fuel injection period relative to the intake stroke.
    • 一种用于内燃机的燃料喷射系统,其具有所述普通曲轴和多个气缸,每个气缸均具有进气通道和排气通道。 提供进气冲程检测器,用于检测发动机的特定气缸是否正在经历进气冲程。 响应于检测到的进气冲程,燃料喷射器被致动以在其进气冲程期间将燃料喷射到特定气缸的进气通道中。 发动机配备有废气再循环系统,用于使一部分废气从排气通道再循环到每个气缸的进气通道。 提供一种燃料喷射正时控制机构,用于响应于废气再循环系统的操作来推进燃料喷射正时,以控制相对于进气冲程的燃料喷射时段。
    • 8. 发明授权
    • Push switch device
    • 按钮开关装置
    • US07030331B2
    • 2006-04-18
    • US10761780
    • 2004-01-20
    • Yasunori Sasaki
    • Yasunori Sasaki
    • H01H3/12
    • H01H13/585H01H2009/0278
    • In a push switch device, a first latchet tooth is formed to an actuation body composed of an elastomer, a second latchet tooth is formed to a cam follower composed of a synthetic resin material, and the first latchet tooth is meshed with the second latchet tooth by elastically urging the cam follower upward by a second coil spring as well as a first coil spring having a spring load smaller than that of the second coil spring is interposed between the actuation body and the cam follower. Then, the first latchet tooth is engaged with the second latchet tooth at an unstable position by regulating the rotation of the cam follower by the guide portion.
    • 在按钮开关装置中,第一棘轮齿形成为由弹性体构成的致动体,第二棘轮齿形成于由合成树脂材料构成的凸轮从动件,第一棘轮齿与第二棘轮齿啮合 通过由第二螺旋弹簧向上弹力推动凸轮从动件,并且具有小于第二螺旋弹簧的弹簧载荷的第一螺旋弹簧介于致动体和凸轮从动件之间。 然后,通过由引导部调节凸轮从动件的旋转,第一棘轮齿在不稳定位置与第二棘轮齿接合。