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    • 2. 发明授权
    • Toy track set
    • 玩具轨道集
    • US08870623B2
    • 2014-10-28
    • US13455306
    • 2012-04-25
    • Gustavo FerreyraKurnia AlimAlex AuStacy O'Connor
    • Gustavo FerreyraKurnia AlimAlex AuStacy O'Connor
    • A63H29/00
    • A63H18/00A63H18/02A63H18/04A63H18/16
    • A toy track set is provided. The toy track set having: a vehicle path defined by a track and a gap disposed between a first end and a second end of the track; a catapult mechanism disposed within the vehicle path adjacent the first end, the catapult mechanism comprising: a platform member and a switch operably coupled to move the platform member from the second position to the first position. A catapult member having a first arm and a second arm rotationally coupled to the track, the first arm movable between a third position and a fourth position. A release mechanism is disposed adjacent the first end, the release mechanism having a trigger operably coupled to retain the catapult member in the third position.
    • 提供玩具轨道组。 玩具轨道组具有:由轨道限定的车辆路径和设置在轨道的第一端和第二端之间的间隙; 弹射器机构设置在邻近第一端的车辆路径内,弹射机构包括:平台构件和可操作地联接以将平台构件从第二位置移动到第一位置的开关。 具有第一臂和第二臂的弹射构件,旋转地联接到轨道,第一臂可在第三位置和第四位置之间移动。 释放机构设置在第一端附近,释放机构具有可操作地联接以将弹射构件保持在第三位置的触发器。
    • 4. 发明授权
    • Static RAM cell
    • 静态RAM单元
    • US4554644A
    • 1985-11-19
    • US390082
    • 1982-06-21
    • Peter C. ChenAlex Au
    • Peter C. ChenAlex Au
    • G11C11/41G11C11/412H01L21/822H01L21/8244H01L23/532H01L27/04H01L27/088H01L27/11H01L29/78G11C11/40
    • H01L23/53271G11C11/412H01L27/0883H01L27/1104H01L27/1108H01L2924/0002
    • A static RAM cell (11) is constructed utilizing low resistivity positive and negative power supply leads (13,14), thus eliminating the problem of instability of the data stored within the cell. The negative power supply lead is formed of a first layer of low resistivity polycrystalline silicon/tantalum silicide, and the positive power supply lead is formed of a second layer of polycrystalline silicon. The use of a low resistivity negative power supply lead causes the voltage drop on the negative power supply lead to be substantially reduced as compared with prior art devices, thereby providing during the read operation substantially equal voltages to the gates of the two bistable transistors of each cell, thus eliminating the problem of instability during reading.Depletion load devices (11,12) are formed utilizing the layer of polycrystalline silicon as the source, drain and channel and the layer of polycrystalline silicon/tantalum silicide as the gate. In this manner, silicon area is not required to form the depletion load devices, thus minimizing cell size.
    • 使用低电阻正负电源引线(13,14)构造静态RAM单元(11),从而消除了存储在单元内的数据不稳定的问题。 负电源引线由第一层低电阻率多晶硅/钽硅化物形成,正电源引线由第二层多晶硅形成。 使用低电阻负电源引线使得与现有技术的器件相比,负电源引线上的电压降显着降低,从而在读操作期间提供与每个电容器的两个双稳态晶体管的栅极大致相等的电压 细胞,从而消除了阅读过程中不稳定的问题。 消耗负载装置(11,12)利用多晶硅层作为源极,漏极和沟道以及多晶硅/钽硅化物层作为栅极而形成。 以这种方式,不需要硅面积来形成耗尽负载装置,从而使电池尺寸最小化。
    • 5. 发明申请
    • Toy Track Set
    • 玩具轨道集
    • US20130109271A1
    • 2013-05-02
    • US13455306
    • 2012-04-25
    • Gustavo FerreyraKurnia AlimAlex AuStacy O'Connor
    • Gustavo FerreyraKurnia AlimAlex AuStacy O'Connor
    • A63H18/00
    • A63H18/00A63H18/02A63H18/04A63H18/16
    • A toy track set is provided. The toy track set having: a vehicle path defined by a track and a gap disposed between a first end and a second end of the track; a catapult mechanism disposed within the vehicle path adjacent the first end, the catapult mechanism comprising: a platform member and a switch operably coupled to move the platform member from the second position to the first position. A catapult member having a first arm and a second arm rotationally coupled to the track, the first arm movable between a third position and a fourth position. A release mechanism is disposed adjacent the first end, the release mechanism having a trigger operably coupled to retain the catapult member in the third position.
    • 提供玩具轨道组。 玩具轨道组具有:由轨道限定的车辆路径和设置在轨道的第一端和第二端之间的间隙; 弹射器机构设置在邻近第一端的车辆路径内,弹射机构包括:平台构件和可操作地联接以将平台构件从第二位置移动到第一位置的开关。 具有第一臂和第二臂的弹射构件,旋转地联接到轨道,第一臂可在第三位置和第四位置之间移动。 释放机构设置在第一端附近,释放机构具有可操作地联接以将弹射构件保持在第三位置的触发器。