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    • 8. 发明授权
    • Vehicular control object determination system and vehicle control system
    • 车辆控制对象确定系统和车辆控制系统
    • US07289017B2
    • 2007-10-30
    • US11255904
    • 2005-10-20
    • Kiichiro SawamotoShigeru InoueHiroshi Sato
    • Kiichiro SawamotoShigeru InoueHiroshi Sato
    • B60Q1/00
    • B60W40/02B60W10/06B60W30/16B60W2550/20G08G1/166
    • In a vehicular control object determination system, the position of an object detected by a radar device is stored by a detection position memory, and a predetermined area having the position of the object as the center is set as the determination region by a determination region setter. When the determination region set for one of two objects is passed through by the other object, the passing direction is determined by a passing direction determiner. During this process, the direction in which a fixed object or an object dropped on the road moves relative to a preceding vehicle is a direction in which the fixed object or the dropped object on the road approaches the subject vehicle with the preceding vehicle as a reference. Then, a control object determiner excludes from determination of the control object an object for which the passing direction determined by the passing direction determiner is a direction approaching the subject vehicle, thereby preventing the fixed object or the dropped object from being erroneously determined as the control object when the preceding vehicle passes over the fixed object or the dropped object on the road.
    • 在车辆控制对象确定系统中,由检测位置存储器存储由雷达装置检测到的物体的位置,并且通过确定区域设定器将具有作为中心的物体的位置的预定区域设置为确定区域 。 当为两个物体中的一个设置的确定区域被另一个物体通过时,通过方向由通过方向确定器确定。 在此过程中,固定物体或物体落在路面上相对于前方车辆移动的方向是将前方车辆的固定物或物体靠近车辆的方向作为基准 。 然后,控制对象确定器从控制对象的确定中排除由通过方向确定器确定的通过方向是靠近对象车辆的方向的对象,从而防止固定对象或被丢弃的对象被错误地确定为控制对象 当前方车辆通过固定物体或道路上的落下物体时。
    • 10. 发明授权
    • Method of smelting reduction of chromium raw materials and a smelting
reduction furnace thereof
    • 熔炼铬原料冶炼方法及冶炼还原炉
    • US4961784A
    • 1990-10-09
    • US360916
    • 1989-04-13
    • Haruyoshi TanabeMasahiro KawakamiKenji TakahashiKatsuhiro IwasakiShigeru Inoue
    • Haruyoshi TanabeMasahiro KawakamiKenji TakahashiKatsuhiro IwasakiShigeru Inoue
    • C21B13/00C21C5/00C21C5/35C22B5/10C22B34/32C22C33/04
    • C22B5/10C21B13/0013C21C5/005C21C5/35C22B34/32C22C33/04Y02P10/136
    • The present invention relates to a method of carrying out a smelting reduction of Cr raw material as Cr ores, Cr ore pellets and so on for directly producing high Cr molten metal in a furnace provided with bottom gas blowing tuyeres, side gas blowing tuyere and a top blowing lance. An inert gas is blown from the bottom tuyere to form an upheaving part on the surface of the molten metal, and an inert gas is blown from the side tuyere against the upheaving part, whereby the molten metal is diffused into a region of the slag where Cr raw material fly so as to accelerate reduction of Cr raw materials by C in the molten metal. On the other hand, O.sub.2 for decarburization is blown from the top lance into the molten metal, and at the same time O.sub.2 for a post combustion is blown into the slag, whereby a region post combustion is formed mainly in the slag, and the slag is agitated compulsively by gas blown from the side tuyere so that heat caused by the post combustion is transferred to Cr ores at high heat transfer efficiency. A ratio of the post combustion is maintained to be more than 0.3 for securing a high post combustion.
    • PCT No.PCT / JP88 / 00800 Sec。 371日期:1989年4月13日 102(e)日期1989年4月13日PCT提交1988年8月11日PCT公布。 出版物WO89 / 01532 日本特开1989年2月23日。本发明涉及一种在具有底部吹气风口的炉中进行Cr原料冶炼还原的方法,该Cr原料作为Cr矿石,Cr矿石颗粒等直接生产高Cr熔融金属 侧风吹风口和顶吹喷枪。 从底部风口吹入惰性气体,在熔融金属表面形成起伏部分,从侧面风吹入惰性气体,使熔融金属扩散到炉渣的区域, Cr原料飞散,以便通过C在熔融金属中加速Cr原料的还原。 另一方面,用于脱碳的O2从顶部喷枪吹入熔融金属,同时将用于后燃烧的O2吹入炉渣中,由此主要在炉渣中形成燃烧后区域,炉渣 被从侧风口吹出的气体强制地搅动,使得由后燃烧引起的热量以高传热效率转移到Cr矿石。 为了确保高后燃烧,后燃烧的比率保持为大于0.3。