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公开(公告)号：US5039480A
公开(公告)日：1991-08-13
申请号：US475675
申请日：1990-02-06
CPC分类号： C22C33/04 , C21B13/0006 , C21C5/005 , C21C7/0685 , Y02P10/136
摘要： A method for manufacturing molten metal containing Ni and Cr comprises a process of smelting and reducing Ni ore, and a process of smelting and reducing Cr ore.The process of smelting and reducing Ni ore comprises the steps of charging molten iron into a smelting reduction furnace having a top-blow oxygen lance and tuyeres for blowing stirring gas, charging Ni ore, carbonaceous material and flux into the smelting reduction furnace, blowing decarbonization oxygen and post-combustion oxygen from the top-blow oxygen lance into the smelting reduction furnace, blowing stirring gas for stirring the molten metal and slag inside the smelting reduction furnace from the tuyeres, and controlling post-combustion ratio [(H.sub.2 O+CO.sub.2)/(H.sub.2 +H.sub.2 O+CO+CO.sub.2)] at 0.3 or more.The process of smelting and reducing said Cr ore comprises charging Cr ore, carbonaceous material and flux into the smelting reduction furnace holding the molten metal containing Ni, blowing decarbonization oxygen and post-combustion oxygen from the top-blow oxygen lance into the smelting reduction furnace, blowing stirring gas for stirring the molten metal and slag inside the smelting reduction furnace from the tuyeres, and controlling post-combustion ratio [(H.sub.2 O+CO.sub.2)/(H.sub.2 +H.sub.2 O+CO+CO.sub.2)] at 0.3 or more.
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公开(公告)号：US06237387B1
公开(公告)日：2001-05-29
申请号：US09401359
申请日：1999-09-21
IPC分类号： B21B3920
CPC分类号： B21B39/165
摘要： A guide roller apparatus has entry guide and an upper guide provided at an entrance side of an advancing path for a workpiece material to be rolled, and side rollers, upper and lower guide rollers and further tip end chips downward thereof are sequentially provided. The the workpiece is guided into grooves of rolling rollers of a rolling mill without force by the guide roller apparatus. The guide roller apparatus guides the workpiece material having a width larger than that of a caliber of the rolling roll without rolling flaw or torsion occurring in the material to be rolled.
摘要翻译： 引导辊装置具有入口引导件和设置在用于被轧制材料的前进路径的入口侧的上引导件，并且顺序地设置侧向辊，上引导辊和下引导辊以及向下的另一末端刀片。 工件被导辊装置无压力地引导到轧机的轧辊的槽中。 引导辊装置引导宽度大于轧辊的口径的工件材料，而不会在待轧制材料中发生滚动缺陷或扭转。
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公开(公告)号：US5038883A
公开(公告)日：1991-08-13
申请号：US486975
申请日：1990-03-01
申请人： Naoto Kushi , Toshio Takaoka
发明人： Naoto Kushi , Toshio Takaoka
IPC分类号： B60K28/16 , F02D17/02 , F02D29/02 , F02D41/00 , F02D41/04 , F02D41/36 , F02D43/00 , F02D45/00 , F02P5/15
CPC分类号： B60K28/16 , F02D41/0087
摘要： A traction control device comprising a fuel supply control device for controlling the supply of fuel fed into the engine cylinders. When the temperature of the engine is high, if the speed difference between the rotating speed of the free running wheel and the rotating speed of the driven wheel exceeds a predetermined value, the supply of fuel fed into some of the cylinders or all of the cylinders is stopped. Conversely, when the temperature of the engine is low, even if the speed difference exceeds the predetermined value, the feeding of fuel to all of the cylinders is continued.
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公开(公告)号：US5394642A
公开(公告)日：1995-03-07
申请号：US132712
申请日：1993-10-05
申请人： Toshio Takaoka
发明人： Toshio Takaoka
CPC分类号： A01M1/245 , A01M2200/011 , Y10S43/90
摘要： A retrofittable insecticide distribution system comprising an above ground horizontal pipe (20) having a plurality of vertical pipes (30) penetrating into the ground. Fluid absorbing means (56) in housings (50) are provided around the ends of horizontal and vertical members and communicate with the horizontal pipes or a vertical pipe. Insecticide can be introduced into the system either by pumping or by being placed in an elevated reservoir (90) with gravity providing the pumping force. The vertical pipes in the ground can be provided with a variety of distribution means, including simple holes, a downwardly oriented sprinkler head (42) or a distribution ball (44) having a plurality of slots (46) filled with plastic beads (48).
摘要翻译： 一种可改装的杀虫剂分配系统，包括具有穿入地面的多个垂直管道（30）的上述地面水平管道（20）。 在壳体（50）内的流体吸收装置（56）围绕水平和垂直构件的端部设置，并与水平管或垂直管连通。 可以通过泵送或通过放置在提供泵送力的重力的升高的储存器（90）中将杀虫剂引入系统。 地面上的垂直管道可以设置有各种分配装置，包括简单的孔，向下定向的喷洒头（42）或具有填充有塑料珠（48）的多个狭槽（46））的分配球（44） 。
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公开(公告)号：US5099942A
公开(公告)日：1992-03-31
申请号：US493916
申请日：1990-03-15
申请人： Naoto Kushi , Toshio Takaoka
发明人： Naoto Kushi , Toshio Takaoka
CPC分类号： B60K28/16
摘要： A traction control device comprising a cylinder number determining device for determining the number of cylinders to which the supply of fuel is to be stopped, in accordance with the speed difference between a rotating speed of a free running wheel and a rotating speed of a driven wheel. A change of an actual number of cylinders to which the supply of fuel is actually stopped by a fuel stop controlling device is prohibited until a predetermined time has elapsed from a time at which the actual number of cylinders was changed.
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公开(公告)号：US5047082A
公开(公告)日：1991-09-10
申请号：US460238
申请日：1990-01-02
CPC分类号： C21B5/001 , C21B13/0013 , C22B23/02
摘要： A method for smelting reduction of Ni ore comprises charging Ni ore and carbonaceous material into a converter type smelting reduction furnace having bottom-blow tuyeres and a top-blow lance, the smelting reduction furnace holding a molten metal, blowing oxygen gas from the top-blow lance and a stirring gas from the bottom-blow tuyeres into the furnace, and discharging slag so that a relation represented with a formulaVo>0.4 Ws+1.0can be satisfied, Vo (m.sup.3 per ton of molten metal) being a specific volume of the smelting reduction furnace per ton of molten metal and Ws (ton per ton of molten metal) being 2 specific weight of slag per ton of molten metal.
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公开(公告)号：US09050965B2
公开(公告)日：2015-06-09
申请号：US13515126
申请日：2009-12-17
申请人： Toshiya Oishi , Toshio Takaoka , Masashi Takagi , Michihito Shimada , Yuki Minase , Kenichi Okaya , Tsutomu Miyazaki
发明人： Toshiya Oishi , Toshio Takaoka , Masashi Takagi , Michihito Shimada , Yuki Minase , Kenichi Okaya , Tsutomu Miyazaki
CPC分类号： B60W10/06 , B60T7/042 , B60T17/221 , B60W10/119 , B60W30/18072 , B60W2520/10 , B60W2540/12 , F02D29/02
摘要： When an ECU determines that an accelerator is “ON” and a brake is “ON”, the ECU determines whether or not the brake previously depressed is “OFF”. When the ECU determines that the brake previously depressed is “OFF” and that the vehicle is in the reduced speed state, the vehicle control apparatus is configured to execute an engine output reduction control process under the condition that the simultaneous depressions of the accelerator and brake pedals continues for less than 10 seconds and the vehicle speed is not less than 7 km/hr. When the simultaneous depressions of the accelerator and brake pedals continues for no less than 10 seconds, the ECU is configured to make an output reduction prohibition flag “ON” and not to execute the engine output reduction control process until a predetermined time elapses.
摘要翻译： 当ECU判断为加速器为“ON”并且制动器为“ON”时，ECU判断先前按下的制动器是否为“OFF”。 当ECU判断为先前按下的制动器为“OFF”并且车辆处于减速状态时，车辆控制装置被配置为在加速器和制动器的同时凹陷的情况下执行发动机输出减小控制处理 踏板持续不到10秒，车速不低于7公里/小时。 当加速器和制动踏板的同时凹陷持续不少于10秒时，ECU被配置为使得输出减小禁止标志“ON”，并且不执行发动机输出降低控制处理，直到经过预定时间。
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公开(公告)号：US20120290188A1
公开(公告)日：2012-11-15
申请号：US13515126
申请日：2009-12-17
申请人： Toshiya Oishi , Toshio Takaoka , Masashi Takagi , Michihito Shimada , Yuki Minase , Kenichi Okaya , Tsutomu Miyazaki
发明人： Toshiya Oishi , Toshio Takaoka , Masashi Takagi , Michihito Shimada , Yuki Minase , Kenichi Okaya , Tsutomu Miyazaki
IPC分类号： G06F7/00
CPC分类号： B60W10/06 , B60T7/042 , B60T17/221 , B60W10/119 , B60W30/18072 , B60W2520/10 , B60W2540/12 , F02D29/02
摘要： Disclosed is a vehicle control apparatus which can prevent a drivability of a vehicle from being deteriorated. When an ECU determines that an accelerator is “ON” and a brake is “ON”, the ECU determines whether or not the brake previously depressed is “OFF”. When the ECU determines that the brake previously depressed is “OFF” and that the vehicle is in the reduced speed state, the vehicle control apparatus is operative to execute an engine output reduction control process under the condition that the simultaneous depressions of the accelerator and brake pedals continues for less than 10 seconds and the vehicle speed is not less than 7 km/hr. When the simultaneous depressions of the accelerator and brake pedals continues for no less than 10 seconds, the ECU is operative to make an output reduction prohibition flag “ON” and not to execute the engine output reduction control process until a predetermined time elapses.
摘要翻译： 公开了一种能够防止车辆的驾驶性劣化的车辆控制装置。 当ECU判断为加速器为ON且制动器为ON时，ECU判断先前制动的制动器是否为OFF。 当ECU判断为先前踩下的制动器为OFF并且车辆处于减速状态时，车辆控制装置可操作以在加速器和制动踏板的同时下降持续的情况下执行发动机输出减小控制处理 小于10秒，车速不小于7公里/小时。 当加速器和制动踏板的同时凹陷持续不少于10秒时，ECU可操作以使输出减小禁止标志为ON，并且不执行发动机输出减少控制处理，直到经过预定时间。
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19.发明申请公开(公告)号：US20050092133A1
公开(公告)日：2005-05-05
申请号：US11009702
申请日：2004-12-13
申请人： Yoshie Nakai , Hiroshi Shimizu , Toshio Takaoka , Yoshiteru Kikuchi , Shuei Tanaka , Shinichi Wakamatsu , Atsushi Watanabe , Osamu Yamase
发明人： Yoshie Nakai , Hiroshi Shimizu , Toshio Takaoka , Yoshiteru Kikuchi , Shuei Tanaka , Shinichi Wakamatsu , Atsushi Watanabe , Osamu Yamase
CPC分类号： C21C7/0645 , C21C1/02 , C21C1/025 , C21C7/064 , Y02P10/216
摘要： The present invention provides a method of desulfurizing hot metal, which method utilizes desulfurization slag resulting from a KR hot metal desulfurizing treatment as a desulfurizing agent for hot metal again to reduce hot metal desulfurization costs and the amount of slag generated, thereby solving environmental problems.
摘要翻译： 本发明提供了一种硫酸铁脱硫方法，该方法利用KR铁水脱硫处理产生的脱硫渣作为铁水脱硫剂，以降低铁水脱硫成本和炉渣产生量，从而解决环境问题。
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公开(公告)号：US5363826A
公开(公告)日：1994-11-15
申请号：US15790
申请日：1993-02-10
申请人： Toshio Takaoka
发明人： Toshio Takaoka
CPC分类号： F02D41/1475 , F02D41/04
摘要： An apparatus for controlling an air-fuel ratio in a lean burn internal combustion engine, such that three different air-fuel ratio zones are set, the three zones being an ultra lean zone with a low load, a medium lean zone with a medium load, and a non-lean zone with a high load. When the engine is under low load conditions, a map FLEANPM is selected to obtain an ultra lean air-fuel ratio based on detected intake pressure PM values and engine speed NE. When the engine is under medium load conditions, a map FLEANTA is selected to obtain a medium lean air-fuel ratio based on a detected throttle opening values TA and engine speed NE. When the engine is under high load, conditions the lean correction control is canceled, thereby obtaining a theoretical air-fuel ratio or an air-fuel ratio smaller than the theoretical air-fuel ratio, and when the engine remains at a point in the medium lean zone, the air-fuel ratio decreases gradually toward the theoretical air-fuel ratio as time elapses.
摘要翻译： 一种用于控制稀燃内燃机中的空燃比的设备，使得设置三个不同的空燃比区域，三个区域是具有低负载的超稀薄区域，具有中等载荷的中等贫乏区域 ，以及高负荷的非贫油区。 当发动机处于低负载状态时，基于检测到的进气压力PM值和发动机转速NE选择地图FLEANPM以获得超稀薄空燃比。 当发动机处于中等载荷条件下时，基于检测到的节气门开度值TA和发动机转速NE，选择地图FLEANTA以获得中等稀薄空燃比。 当发动机处于高负载状态时，排气校正控制的条件被消除，从而获得理论空燃比或小于理论空燃比的空燃比，并且当发动机保持在介质中的一点时 随着时间的流逝，空燃比逐渐降低到理论空燃比。
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