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公开(公告)号：US20060103512A1
公开(公告)日：2006-05-18
申请号：US11227171
申请日：2005-09-16
IPC分类号： B60Q1/00
CPC分类号： G01S15/931 , B60Q9/006
摘要： An obstacle detection apparatus detects an obstacle to a vehicle by a sensor section including a transmitter which transmits a wave to a predetermined detection area, and a receiver which receives an echo of the wave reflected by the obstacle. The obstacle detection apparatus measures a distance to the obstacle from the output of the sensor section. A detection-distance change circuit changes predetermined detection distances in the maximum detection distance. Alarm means gives an alarm step by step in accordance with the detection distances.
摘要翻译： 障碍物检测装置通过包括向预定检测区域发送波的发送器的传感器部分和接收由障碍物反射的波的回波来检测车辆的障碍物。 障碍物检测装置从传感器部分的输出测量到障碍物的距离。 检测距离变化电路在最大检测距离内改变规定的检测距离。 报警装置根据检测距离逐步报警。
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2.发明授权公开(公告)号：US06375701B1
公开(公告)日：2002-04-23
申请号：US09445960
申请日：1999-12-16
IPC分类号： C21B1312
CPC分类号： C21C5/5229 , C21C5/4673 , C21C5/52 , C21C5/5211 , C21C5/54 , C21C2005/5288 , C21C2300/02 , F27B3/065 , F27B3/085 , F27B3/10 , F27B3/28 , F27D3/1545 , F27D17/008 , F27D19/00 , F27D2019/0015 , Y02P10/216
摘要： The state of slag foaming generated in an electric furnace steel manufacture is judged by measuring the NOx amount in exhaust gas. The foaming state is adjusted to completely interrupt the contact of melted steel with air so that low nitrogen of the steel is always achieved or reduction of electric power consumption rate is achieved. Thus, in the manufacture of steel by subjecting iron scrap to dissolving, refining and heating stages successively in an electric arc furnace, the NOx amount in the exhaust gas is measured at the refining and heating stages of the melted steel and then the state of the slag foaming is judged depending upon the measured data.
摘要翻译： 通过测量排气中的NOx量来判断在电炉钢制造中产生的炉渣起泡状态。 调整发泡状态以完全中断熔融钢与空气的接触，从而始终实现钢的低氮，或降低电力消耗率。 因此，在通过在电弧炉中连续地对废铁进行溶解，精炼和加热阶段的钢的制造中，在熔融钢的精炼和加热阶段测量废气中的NOx量，然后在 根据测量数据判断炉渣发泡。
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公开(公告)号：USD442198S1
公开(公告)日：2001-05-15
申请号：US29114174
申请日：1999-11-18
申请人： Katsutoshi Yamashita
设计人： Katsutoshi Yamashita
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公开(公告)号：US07403102B2
公开(公告)日：2008-07-22
申请号：US11227171
申请日：2005-09-16
IPC分类号： B60Q1/00
CPC分类号： G01S15/931 , B60Q9/006
摘要： An obstacle detection apparatus detects an obstacle to a vehicle by a sensor section including a transmitter which transmits a wave to a predetermined detection area, and a receiver which receives an echo of the wave reflected by the obstacle. The obstacle detection apparatus measures a distance to the obstacle from the output of the sensor section. A detection-distance change circuit changes predetermined detection distances in the maximum detection distance. Alarm means gives an alarm step by step in accordance with the detection distances.
摘要翻译： 障碍物检测装置通过包括向预定检测区域发送波的发送器的传感器部分和接收由障碍物反射的波的回波来检测车辆的障碍物。 障碍物检测装置从传感器部分的输出测量到障碍物的距离。 检测距离变化电路在最大检测距离内改变规定的检测距离。 报警装置根据检测距离逐步报警。
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