公开(公告)号：US06590521B1

公开(公告)日：2003-07-08

申请号：US09691614

申请日：2000-10-18

申请人： Masakazu Saka ,  Shigeru Inoue ,  Hisaya Izawa ,  Tomoyoshi Aoki

发明人： Masakazu Saka ,  Shigeru Inoue ,  Hisaya Izawa ,  Tomoyoshi Aoki

IPC分类号： G01S1393

CPC分类号： G01S13/867 ,  G01S13/42 ,  G01S13/86 ,  G01S13/931 ,  G01S17/023 ,  G01S2013/9325 ,  G01S2013/9353 ,  G01S2013/9367 ,  G06K9/00798 ,  G06K9/00805 ,  G06K9/3241 ,  G06K9/4609 ,  G06T7/12 ,  G06T7/74 ,  G06T2207/10028 ,  G06T2207/10048 ,  G06T2207/20132 ,  G06T2207/30256 ,  G06T2207/30261

摘要： An object recognition system including a radar, an image sensor and a controller is provided. The radar determines the position of an object, and the image sensor captures an image of the object. The controller sets a processing area within the image captured by the image sensor based on the position of the object determined by the radar and a predetermined size for the object to be recognized. The controller extracts horizontal and vertical edges from the processing area, and preferably judges whether each of the extracted edges belongs to the object based on characteristics of the object to be recognized. The controller then recognizes the outline of the object based on the edges judged to belong to the object. The object can be recognized by determining upper, lower, left and right ends of the object. On the other hand, the controller recognizes lane lines defining the lane in which the vehicle mounting the system of the invention is running. Thus, the relative position of the object to the lane lines is determined by comparing the intersections between a horizontal line corresponding to the lower end of the object and the lane lines with the left and right ends of the object.

摘要翻译： 提供了包括雷达，图像传感器和控制器的物体识别系统。 雷达确定对象的位置，并且图像传感器捕获对象的图像。 控制器基于由雷达确定的对象的位置和要识别的对象的预定大小来设置由图像传感器捕获的图像内的处理区域。 控制器从处理区域提取水平和垂直边缘，并且优选地基于要识别的对象的特性来判断每个提取的边缘是否属于对象。 然后，控制器基于被判断为属于对象的边缘来识别对象的轮廓。 可以通过确定对象的上，下，左，右端来识别对象。 另一方面，控制器识别限定本发明的系统的车辆正在行驶的车道的车道线。 因此，通过将对象物体的下端的水平线与车道线与对象的左端和右端的交点进行比较来确定物体对车道线的相对位置。

公开(公告)号：US5585914A

公开(公告)日：1996-12-17

申请号：US317376

申请日：1994-10-04

申请人： Mitsuo Yamasaki ,  Shigeru Inoue ,  Ichiro Kikuchi ,  Masaki Komatani ,  Genji Kanatani ,  Masao Hiroko ,  Takafumi Yoshikawa ,  Masashi Edahiro ,  Yoshimi Komatsu ,  Akihiko Inoue ,  Hideaki Mizukami ,  Takeshi Murai ,  Hideo Nakamura ,  Yoshiro Yamada ,  Yuji Adachi ,  Hirofumi Nakamura ,  Keiichi Miyoshi ,  Kazusi Miyamoto ,  Masao Doi ,  Shirou Takene

发明人： Mitsuo Yamasaki ,  Shigeru Inoue ,  Ichiro Kikuchi ,  Masaki Komatani ,  Genji Kanatani ,  Masao Hiroko ,  Takafumi Yoshikawa ,  Masashi Edahiro ,  Yoshimi Komatsu ,  Akihiko Inoue ,  Hideaki Mizukami ,  Takeshi Murai ,  Hideo Nakamura ,  Yoshiro Yamada ,  Yuji Adachi ,  Hirofumi Nakamura ,  Keiichi Miyoshi ,  Kazusi Miyamoto ,  Masao Doi ,  Shirou Takene

IPC分类号： G01J5/04 ,  G01K1/10 ,  G01J5/48 ,  G01J5/00 ,  G01K1/12 ,  G01K11/00

CPC分类号： G01J5/08 ,  G01J5/004 ,  G01J5/02 ,  G01J5/0205 ,  G01J5/029 ,  G01J5/041 ,  G01J5/045 ,  G01J5/046 ,  G01J5/0821 ,  G01K1/105 ,  G01J5/60

摘要： An apparatus and method for measuring a temperature of a high temperature liquid contained in a furnace. An optical fiber covered with a metallic tube is inserted through a passageway inside a nozzle arranged on a furnace wall of the furnace. The nozzle communicates with an interior of the furnace containing the liquid, and gas is supplied into the passageway inside the nozzle to prevent the nozzle from clogging. The metal-covered optical fiber is fed through the passageway inside the nozzle into the liquid such that spectral light radiated from the liquid enters a tip of the metal-covered optical fiber and is propagated therealong. The temperature of the liquid is determined by a radiation thermometer, coupled to the metal-covered optical fiber, based on the spectral light propagated along the metal-covered optical fiber.

摘要翻译： 一种用于测量包含在炉中的高温液体的温度的装置和方法。 覆盖有金属管的光纤通过布置在炉的炉壁上的喷嘴内的通道插入。 喷嘴与容纳液体的炉内部连通，并且将气体供给到喷嘴内部的通道中，以防止喷嘴堵塞。 金属覆盖的光纤通过喷嘴内的通道进入液体，使得从液体辐射的光谱光进入金属覆盖的光纤的尖端并在其上传播。 基于沿着金属覆盖的光纤传播的光谱光，通过与金属覆盖的光纤耦合的辐射温度计来确定液体的温度。

公开(公告)号：US5065985A

公开(公告)日：1991-11-19

申请号：US520785

申请日：1990-05-08

申请人： Kenji Takahashi ,  Katsuhiro Iwasaki ,  Shigeru Inoue ,  Haruyoshi Tanabe ,  Masahiro Kawakami ,  Kenzo Yamada ,  Osamu Terada

发明人： Kenji Takahashi ,  Katsuhiro Iwasaki ,  Shigeru Inoue ,  Haruyoshi Tanabe ,  Masahiro Kawakami ,  Kenzo Yamada ,  Osamu Terada

IPC分类号： C21B11/00 ,  C21B13/00 ,  C21B13/14 ,  C22B5/14 ,  F27B15/10 ,  F27B19/02 ,  F27B19/04

CPC分类号： C21B13/143 ,  Y02P10/136

摘要： An apparatus for a smelting reduction of iron ore comprising a preheat and prereduction furnace which preheats and prereduces iron ore, a smelting reduction furance into which said preheated and prereduced iron ore, carbonaceous material and fluxes are charged and in which said preheated and prereduced iron ore are smelted and reduced, a top blow oxygen lance having decarburizing nozzles and post-combustion nozzles and blowing oxygen into said smelting reduction furance, and at least one side tuyere placed at a side wall of the smelting reduction furnace and at least one bottom tuyere placed at a bottom of the smelting reduction furnace through which a stirring gas is respectively blown so that at least a part of said stirring gas introduced through said at least one side tuyere hits a swollen portion of the molten metal by said stirring gas introduced through said at least one bottom tuyere.

公开(公告)号：US4301299A

公开(公告)日：1981-11-17

申请号：US203595

申请日：1980-11-03

申请人： Shigeru Inoue ,  Hiroshi Ono

发明人： Shigeru Inoue ,  Hiroshi Ono

IPC分类号： C07C67/00 ,  C07C239/00 ,  C07C273/04 ,  C07C126/02 ,  C07C126/08

CPC分类号： C07C273/04

摘要： A process for synthesizing urea in which a urea synthesis effluent obtained by reacting carbon dioxide and ammonia at urea synthesis pressures and temperatures is subjected to stripping treatment with carbon dioxide under pressures substantially equal to urea synthesis pressures to separate the unreacted carbon dioxide and ammonia contained in the urea synthesis effluent as a gaseous mixture, and a sufficient amount of said gaseous mixture to maintain the urea synthesis temperatures at a predetermined level is recycled to the urea synthesis in the gaseous state, the balance being subjected to condensation to be recycled in the liquid state to the urea synthesis.

摘要翻译： 一种合成尿素的方法，其中通过使二氧化碳和氨在尿素合成压力和温度下反应而获得的尿素合成流出物在基本上等于尿素合成压力的压力下用二氧化碳进行汽提处理，以将未反应的二氧化碳和氨 作为气态混合物的尿素合成流出物和足够量的所述气态混合物以将尿素合成温度保持在预定水平，在气态下再循环到尿素合成中，余量经过冷凝再循环到液体中 状态到尿素合成。

公开(公告)号：US4231961A

公开(公告)日：1980-11-04

申请号：US91444

申请日：1979-11-05

申请人： Keizo Konoki ,  Michio Nobue ,  Akito Fukui ,  Shigeru Inoue

发明人： Keizo Konoki ,  Michio Nobue ,  Akito Fukui ,  Shigeru Inoue

IPC分类号： C07C67/00 ,  C07C239/00 ,  C07C273/04 ,  C07C126/00

CPC分类号： C07C273/04

摘要： In a urea synthesis process, the reaction product from the reaction vessel is flowed in series through high pressure, medium pressure and low pressure decomposing and stripping devices to decompose ammonium carbamate to NH.sub.3 gas, CO.sub.2 gas and water vapor, and to remove those gases and unreacted starting materials from the aqueous urea solution. CO.sub.2 gas is used as the stripping gas in the decomposing and stripping devices.

摘要翻译： 在尿素合成过程中，来自反应容器的反应产物通过高压，中压和低压分解和汽提装置串联流动，以将氨基甲酸铵分解成NH 3气体，CO 2气体和水蒸气，并除去这些气体和 来自尿素水溶液的未反应原料。 在分解和剥离装置中使用CO 2气体作为汽提气体。

公开(公告)号：US4154760A

公开(公告)日：1979-05-15

申请号：US763148

申请日：1977-01-27

申请人： Eiji Otsuka ,  Shinji Yoshimura ,  Kazumichi Kanai ,  Shigeru Inoue

发明人： Eiji Otsuka ,  Shinji Yoshimura ,  Kazumichi Kanai ,  Shigeru Inoue

IPC分类号： C07C273/04 ,  C07C126/02

CPC分类号： C07C273/04

摘要： A urea synthesis process for converting ammonia and carbon dioxide to urea is improved by providing an easy means of maintaining the urea synthesis zone in the process at a constant temperature. In the process the starting CO.sub.2 and up to and including 100 percent of the starting NH.sub.3 are reacted in a heat-recovery zone maintained at a urea synthesis pressure. Some of the heat of reaction is removed. The molar ratio of NH.sub.3 to CO.sub.2 which is fed into the heat-recovery zone is less than 4. The reaction mixture and the rest of the starting NH.sub.3 are fed into a urea synthesis zone maintained at urea synthesis pressure to produce urea. The improvement involves adjusting the amount of starting ammonia which is fed into the urea synthesis zone in response to any change in the temperature in the urea synthesis zone so that the urea synthesis zone is maintained at a substantially fixed temperature.

摘要翻译： 通过提供将过程中的尿素合成区保持在恒定温度的简单方法，可以改善将氨和二氧化碳转化为尿素的尿素合成方法。 在该过程中，起始CO 2和直到并包括100％的起始NH 3在保持在尿素合成压力的热回收区中反应。 一些反应热被去除。 进料到热回收区中的NH 3与CO 2的摩尔比小于4.将反应混合物和其余的起始NH 3进料到维持尿素合成压力的尿素合成区中以产生尿素。 改进之处在于响应于尿素合成区中温度的任何变化而调节进入尿素合成区的起始氨的量，使得尿素合成区保持在基本上固定的温度。

公开(公告)号：US4081469A

公开(公告)日：1978-03-28

申请号：US718562

申请日：1976-08-30

申请人： Hiroshi Ono ,  Shigeru Inoue

发明人： Hiroshi Ono ,  Shigeru Inoue

IPC分类号： C07C67/00 ,  C07C239/00 ,  C07C273/04 ,  C07C126/02

CPC分类号： C07C273/04 ,  Y02P20/142

摘要： Carbon dioxide is reacted with a stoichiometric excess of ammonia at urea synthesis temperatures and pressures in a urea synthesis zone with the mol ratio of ammonia to carbon dioxide being in the range of from 5:1 to 12:1. The urea synthesis effluent from the urea synthesis zone is pressurized to a pressure higher than the urea synthesis pressure, and heated to a temperature higher than the urea synthesis temperature in a separation zone, wherein unreacted ammonium carbamate and excess ammonia contained in said urea synthesis effluent are separated from urea synthesis effluent in the form of a gaseous mixture of ammonia and carbon dioxide. The thus separated gaseous mixture of ammonia and carbon dioxide is recycled to said urea synthesis zone by means of the pressure difference.

摘要翻译： 在尿素合成区的尿素合成温度和压力下，二氧化碳与化学计量过量的氨反应，氨与二氧化碳的摩尔比在5:1至12:1的范围内。 来自尿素合成区的尿素合成流出物被加压至高于尿素合成压力的压力，并加热到高于分离区中的尿素合成温度的温度，其中所述尿素合成流出物中含有未反应的氨基甲酸铵和过量氨 以氨和二氧化碳的气体混合物的形式与尿素合成流出物分离。 这样分离的氨和二氧化碳的气体混合物通过压力差再循环到所述尿素合成区。