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    • 6. 发明授权
    • Frame structure for vehicle body
    • 车体结构
    • US5984403A
    • 1999-11-16
    • US955528
    • 1997-10-22
    • Hirokazu Kuroda
    • Hirokazu Kuroda
    • B62D25/08B62D21/15B62D21/00
    • B62D21/152
    • In the front frame (1) for a vehicle body formed with a bendable portion (1a) midway thereof, the bending deformation due to a bending moment M1 generated at the bendable portion (1a) of the front frame (1) in case of a vehicle collision is suppressed to improve the effect of absorbing collision energy. A pair of front and rear bead portions (5) arranged in a V shape are formed on the side surface of the bendable portion (1a) of the front frame (1) in such a way that the space between the two opposing bead portions (5) increases gradually from the upper compression side to the lower tension side. Therefore, in case of a vehicle frontal collision, it is possible to generate an additional moment M which can cancel out the bending moment M1 generated at the bendable portion (1a) due to the shape factor of the front frame, so that the deformation mode of the front frame (1) can be changed from the bending mode to a nearly buckling mode. As a result, it is possible to improve the effect of absorbing collision energy in case of a vehicle collision.
    • 在其中间形成有弯曲部分(1a)的车身前框架(1)中,由于在前框架(1)的可弯曲部分(1a)处产生的弯矩M1的弯曲变形 车辆碰撞被抑制以改善吸收碰撞能量的效果。 在前框架(1)的可弯曲部分(1a)的侧表面上形成以V形形式布置的一对前和后胎圈部分(5),使得两个相对的胎圈部分 5)从上压缩侧逐渐增加到低张力侧。 因此,在车辆前方碰撞的情况下,可以产生附加力矩M,该附加力矩M可以抵消由于前框架的形状系数而在可弯曲部分(1a)处产生的弯矩M1,使得变形模式 可以将前框架(1)从弯曲模式改变为几乎屈曲模式。 结果,可以提高在车辆碰撞的情况下吸收碰撞能量的效果。
    • 8. 发明授权
    • Camera with display device
    • 相机带显示设备
    • US4999665A
    • 1991-03-12
    • US352257
    • 1989-05-16
    • Hirokazu KurodaMasaaki NakaiTakehiro KatohTetsuro OhyaShuji IzumiAkira Okuno
    • Hirokazu KurodaMasaaki NakaiTakehiro KatohTetsuro OhyaShuji IzumiAkira Okuno
    • G03B17/18G03B17/20
    • G03B17/18
    • A camera comprises a main switch, a battery, a battery checking circuit, a display device, a timer and a controller. The camera can be operative by the turn ON of the main switch and can not be operative by the turn OFF of the main switch. The battery supplies an electrical power to circuits in the camera. The battery checking circuit checks a state of the battery. The timer counts a predetermined period of time in response to the turn ON of the main switch. The controller controls the display device based on a result of the battery checking circuit to display the state of the battery during the predetermined period of time and turning off a display of the display device if the state of the battery is better for the camera than a predetermined state after a lapse of the predetermined period of time. Thereby, it is easy to see the other display of the camera in the display device.
    • 相机包括主开关,电池,电池检查电路,显示装置,定时器和控制器。 相机可以通过主开关的接通操作,并且不能通过主开关的关闭操作。 电池为相机中的电路供电。 电池检查电路检查电池的状态。 定时器响应于主开关的接通而计数预定的时间段。 控制器基于电池检查电路的结果控制显示装置,以在预定时间段期间显示电池的状态,并且如果电池的状态对于照相机而言是更好的,则关闭显示装置的显示,而不是 经过预定时间段之后的预定状态。 因此,容易看到显示装置中的相机的其他显示。