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公开(公告)号：US06693948B2
公开(公告)日：2004-02-17
申请号：US10427488
申请日：2003-05-01
申请人： Hideaki Mizukami , Ryuji Yamaguchi , Takashi Nakayama , Teruo Tatefuku , Norio Ao , Toshimichi Maki , Yasuhiro Sato , Hirotsugu Kubo
发明人： Hideaki Mizukami , Ryuji Yamaguchi , Takashi Nakayama , Teruo Tatefuku , Norio Ao , Toshimichi Maki , Yasuhiro Sato , Hirotsugu Kubo
IPC分类号： F27D1300
CPC分类号： C21C5/565 , F27B3/06 , F27B3/065 , F27B3/085 , F27B3/186 , F27B3/225 , F27D3/0027 , F27D3/1509 , F27D13/002 , F27D2003/161 , F27D2003/168 , Y02P10/216
摘要： The present invention provides an arc-melting apparatus which attains extremely high efficiency by preheating scraps using exhaust gas from the melting chamber. The arc-melting apparatus needs for no device to carry and supply an iron source to a melting chamber, which makes it possible to preheat the next charge. The arc-melting apparatus has a melting furnace which melts scraps, a preheating shaft connected directly to an upper part of one side of the melting furnace, an arc electrode for melting scraps in the melting furnace, a bucket for supplying scraps to the preheat shaft so as to continuously maintain scraps in the melting furnace and in the preheating shaft, a tapping portion having a tapping hole, being projected outward from the melting furnace and a tilting device for tilting the melting furnace on a side of the tapping portion. The tapping portion is arranged at an orthogonal direction to the direction of the supplied cold iron source. The preheating shaft of the melting furnace and the tapping portion have a distance between the mutual part, so that scraps do not flow out on a the tapping hole side.
摘要翻译： 本发明提供一种电弧熔融装置，其通过使用来自熔融室的排气预热废料而获得极高的效率。 电弧熔化装置不需要装置将铁源运送和供应到熔化室，这使得可以预热下一次充电。 该电弧熔融装置具有：熔融炉的熔化炉，直接与熔融炉一侧的上部连接的预热轴，熔融炉内的熔融物用的电弧电极，向预热轴供给废料的斗 以便在熔化炉和预热轴中连续地保持废料，具有从熔炉向外突出的出钢孔的攻丝部分和用于使熔化炉在出钢部分侧倾斜的倾斜装置。 攻丝部分配置在与供应的冷铁源方向正交的方向上。 熔化炉的预热轴和攻丝部分在相互的部分之间具有距离，使得废料在出钢孔侧不流出。
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公开(公告)号：US06597722B2
公开(公告)日：2003-07-22
申请号：US09775153
申请日：2001-02-01
申请人： Hideaki Mizukami , Ryuji Yamaguchi , Norio Ao , Toshimichi Maki
发明人： Hideaki Mizukami , Ryuji Yamaguchi , Norio Ao , Toshimichi Maki
IPC分类号： F27D1300
CPC分类号： C21C5/565 , F27B3/06 , F27B3/065 , F27B3/085 , F27B3/186 , F27B3/225 , F27D3/0027 , F27D3/1509 , F27D13/002 , F27D2003/161 , F27D2003/168 , Y02P10/216
摘要： The present invention provides an arc-melting apparatus, which attains extremely high efficiency by preheating scraps using exhaust gas from the melting chamber. The arc-melting apparatus needs for no device to carry and supply an iron source to a melting chamber, which makes it possible to preheat the next charge. The arc-melting apparatus has a melting furnace which melts scraps, a preheating shaft connected directly to an upper part of one side of the melting furnace, an arc electrode for melting scraps in the melting furnace, a bucket for supplying scraps to the preheat shaft so as to continuously maintain scraps in the melting furnace and in the preheating shaft, a tapping portion having a tapping hole, being projected outward from the melting furnace and a tilting device for tilting the melting furnace on a side of the tapping portion. The tapping portion is arranged at an orthogonal direction to the direction of the supplied cold iron source. The preheating shaft of the melting furnace and the tapping portion have a distance between the mutual part, so that scraps do not flow out on a the tapping hole side.
摘要翻译： 本发明提供了一种电弧熔化装置，其通过使用来自熔化室的废气预热废料而获得极高的效率。 电弧熔化装置不需要装置将铁源运送和供应到熔化室，这使得可以预热下一次充电。 该电弧熔融装置具有：熔融炉的熔化炉，直接与熔融炉一侧的上部连接的预热轴，熔融炉内的熔融物用的电弧电极，向预热轴供给废料的斗 以便在熔化炉和预热轴中连续地保持废料，具有从熔炉向外突出的出钢孔的攻丝部分和用于使熔化炉在出钢部分侧倾斜的倾斜装置。 攻丝部分配置在与供应的冷铁源方向正交的方向上。 熔化炉的预热轴和攻丝部分在相互的部分之间具有距离，使得废料在出钢孔侧不流出。
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公开(公告)号：US07045759B2
公开(公告)日：2006-05-16
申请号：US10370701
申请日：2003-02-24
申请人： Yoshimasa Hara , Shotaro Eguchi , Yasuo Hagisato , Ryuji Yamaguchi , Kunihiko Toyofuku , Shinya Kawamata
发明人： Yoshimasa Hara , Shotaro Eguchi , Yasuo Hagisato , Ryuji Yamaguchi , Kunihiko Toyofuku , Shinya Kawamata
IPC分类号： H01J40/14
CPC分类号： H04N5/243 , H04N5/202 , H04N5/2354
摘要： A second circuit separately extracts a synchronization signal and brightness signal from an image signal output from a camera for capturing an image of a subject. A gamma amplifier produces a gamma correction signal based on a brightness ratio characteristic in which a display brightness increases as the signal level of the brightness signal increases and the display brightness is set using a display brightness correction ratio which is preferably 70 to 90% of an equi-proportional display brightness correction ratio when the signal level of the brightness signal falls in a high-brightness range. A liquid crystal display receives the gamma correction signal and displays an image captured by the camera with the display brightness set in accordance with the brightness ratio characteristic while synchronizing with a drive timing signal output from a first circuit. Thus, the difference in display brightness between different high-brightness regions or subjects is made large, whereby halation which may otherwise occur between those regions or subjects can be prevented.
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4.发明授权
公开(公告)号：US5110547A
公开(公告)日：1992-05-05
申请号：US692444
申请日：1991-04-25
申请人： Manabu Kiuchi , Masazumi Hirai , Yasuo Fujikawa , Ryuji Yamaguchi , Akihiko Nanba , Masato Noda
发明人： Manabu Kiuchi , Masazumi Hirai , Yasuo Fujikawa , Ryuji Yamaguchi , Akihiko Nanba , Masato Noda
IPC分类号： B22D11/06 , B22D11/112
CPC分类号： B22D11/064 , B22D11/0634 , B22D11/112 , Y10S164/90
摘要： In a process and an apparatus for stably and continuously producing a solid-liquid metal mixture in which non-dendritic primary solid particles are dispersed into the remaining liquid matrix, molten metal is charged into a clearance between a wall member and a rotating agitator composed of a cylindrical drum having a horizontally rotational axis.
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公开(公告)号：US06825469B2
公开(公告)日：2004-11-30
申请号：US10206232
申请日：2002-07-29
IPC分类号： G01J500
CPC分类号： H05B37/0218 , B60Q1/14 , G02B27/01 , G02B2027/0118 , G02B2027/0138 , G02B2027/014 , Y02B20/46
摘要： A vehicle visibility assist device is started up when a switching operation of a switch for an external vehicle light is detected and when it is determined by a brightness sensor that it is darker outside of the vehicle than a predetermined threshold. The visibility assist device projects infrared light to a region outside the vehicle, captures a reflection of the light, processes an image of the region outside the vehicle, and projects the image onto a surface visible to the vehicle operator.
摘要翻译： 当检测到用于外部车辆灯的开关的切换操作并且当由亮度传感器确定其在车辆外部比预定阈值更暗时，启动车辆可见度辅助装置。 可见度辅助装置将红外光投射到车辆外部的区域，捕获光的反射，处理车辆外部的区域的图像，并将图像投影到车辆操作者可见的表面上。
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公开(公告)号：US5144998A
公开(公告)日：1992-09-08
申请号：US747637
申请日：1991-08-20
IPC分类号： B22D11/06 , B22D11/112 , C22C1/00
CPC分类号： C22C1/005 , B22D11/0622 , B22D11/112 , Y10S164/90
摘要： Semi-solidified metal compositions are stably produced by pouring molten metal into a cooling agitation vessel, agitating it while cooling to produce a slurry of semi-solidified metal composition at a solid-liquid coexistent state and discharging out the semi-solidified metal composition from a discharge port of the vessel. In this case, the cooling agitation is carried out so that a relation of fraction solid, solidification rate and shear rate satisfies the following equation (1).eta.=a/2(1/f.sub.s -1/f.sub.scr).ltoreq.10 (1).
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公开(公告)号：US4650517A
公开(公告)日：1987-03-17
申请号：US868807
申请日：1986-05-29
CPC分类号： C21C5/52 , C21C7/0075 , C21C7/072 , C21C7/0056 , Y02P10/216
摘要： Three electrodes are dipped into slag on molten steel in a ladle. The electrodes are connected to a three-phase AC voltage. An arc is formed between each electrode and molten steel upon energizing the electrodes. The molten steel is heated by arc heat. Each electrode has a gas flow path extending longitudinally along its center. The gas flow path is open at the lower end of each electrode to constitute a gas injection port. Ar gas is injected from the gas injection port through the gas flow path. Nitrogen is removed from the arc region between the electrodes and the molten steel and its peripheral region to prevent the nitrogen pickup phenomenon of molten steel. If a powder mixture of chromium ore and carbon is added to the Ar gas, chromium ore is reduced by carbon with arc heat to add reaction product of chromium to the molten steel. If a flux powder is added to the Ar gas, the flux is melted and slagged by the arc heat.
摘要翻译： 三个电极浸入钢包中的钢水中的炉渣中。 电极连接到三相交流电压。 在对电极通电时，在每个电极和钢水之间形成电弧。 钢水通过电弧加热。 每个电极具有沿其中心纵向延伸的气体流路。 气体流路在每个电极的下端开口以构成气体注入口。 从气体注入口通过气体流动路径注入Ar气体。 从电极和钢水及其周边区域之间的电弧区域去除氮气，以防止钢水的氮吸收现象。 如果将铬矿石和碳的粉末混合物加入到Ar气中，则铬矿用电弧加热还原，以加入铬与钢水的反应产物。 如果向Ar气中加入焊剂粉末，则焊剂熔化并通过电弧加热排渣。
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8.发明授权Imaging device and visual recognition support system employing imaging device 有权成像设备和视觉识别支持系统采用成像设备公开(公告)号：US07656423B2
公开(公告)日：2010-02-02
申请号：US10638369
申请日：2003-08-12
CPC分类号： H04N5/2352 , G06K9/20 , H04N5/2353 , H04N5/243
摘要： An imaging device stores and photoelectric-converts incoming light from an object of which an image is to be captured with a CCD, and controls an output level of a picture signal obtained by signal processing an image signal output from the CCD. An output adjustment value of the picture signal in the output control is set to become 50 to 70 IRE according to a peak value of the picture signal when a test pattern is captured under standard conditions. Accordingly, it is possible to have a typical imaging device display a captured image darker, and thus enable imaging suitable for nighttime imaging and the like.
摘要翻译： 成像装置利用CCD存储并对来自要拍摄图像的物体的入射光进行光电转换，并且控制通过信号处理从CCD输出的图像信号而获得的图像信号的输出电平。 当在标准条件下捕获测试图案时，输出控制中的图像信号的输出调整值被设置为根据图像信号的峰值而变为50至70IRE。 因此，可以使典型的成像装置显示拍摄图像更暗，因此能够适合于夜间成像等的成像。
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公开(公告)号：US6015696A
公开(公告)日：2000-01-18
申请号：US193899
申请日：1994-02-09
IPC分类号： G01N33/569 , A61K39/04 , A61K39/21 , C07K14/35 , C12N1/21 , C12N15/09 , C12N15/74 , C12R1/32 , C12P21/00 , C12P21/02
CPC分类号： C07K14/35
摘要： A secretory vector expressed in mycobacteria comprising a promoter, a signal sequence having ligated therewith a DNA nucleotide sequence encoding heterologous polypeptide and replicator region capable of replication in mycobacteria is disclosed. A transformant that has been transformed with the secretory vector, as well as a vaccine comprising the transformant is provided.
摘要翻译： 公开了一种在分枝杆菌中表达的分泌载体，其包含启动子，与其连接编码异源多肽的DNA核苷酸序列的信号序列和能够在分枝杆菌中复制的复制子区。 提供已经用分泌载体转化的转化体，以及包含转化体的疫苗。
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公开(公告)号：US4674101A
公开(公告)日：1987-06-16
申请号：US782525
申请日：1985-10-01
申请人： Kazuhiko Matsuo , Teruyuki Hasegawa , Seigo Kuwano , Ryuji Yamaguchi , Akio Shiwata , Yoneichi Hamada , Yoshimi Komatsu , Tsuneo Kondo , Yusuke Shirotani , Hirohisa Nakashima , Yasuhiro Matsuda
发明人： Kazuhiko Matsuo , Teruyuki Hasegawa , Seigo Kuwano , Ryuji Yamaguchi , Akio Shiwata , Yoneichi Hamada , Yoshimi Komatsu , Tsuneo Kondo , Yusuke Shirotani , Hirohisa Nakashima , Yasuhiro Matsuda
CPC分类号： H05B7/12 , C21C5/52 , C21C7/0075 , F27B3/10 , F27D17/003 , Y02P10/216
摘要： The gap between an insertion hole formed in a covering of a ladle and an electrode inserted through the insertion hole is sealed by sealing means. The sealing means has a cap seal longitudinally and slidably fitted over the electrode. A base seal is hermetically disposed between the cap seal and the covering in such a manner that a gap is provided between the electrode and the base seal. The base seal has a gas injection nozzle intended to discharge a gas toward the electrode and another gas injection nozzle intended to discharge the gas downwardly. The use of the base and cap seals enables securing the sealing functions thereof despite any movement of the electrode, thus preventing the pickup of [N] as well as the reoxidation of molten steel. When a gas seal is effected by the formation of a flow of gas rotating around the electrode about the axis thereof, the sealing performance can be more enhanced. Further, when the base seal is cooled by causing cooling water to be circulated therethrough, its durability can also be enhanced.
摘要翻译： 形成在钢包的覆盖物中的插入孔与通过插入孔插入的电极之间的间隙由密封装置密封。 密封装置具有纵向和可滑动地装配在电极上的帽密封件。 基座密封件以这样的方式气密地设置在盖密封件和覆盖物之间，使得在电极和基座密封件之间设置间隙。 底部密封件具有用于将气体朝向电极排出的气体喷射喷嘴和用于向下排放气体的另一气体喷射喷嘴。 使用基座和盖子密封件可以确保其密封功能，尽管电极的任何移动，从而防止[N]的拾取以及钢水的再氧化。 当气体密封通过形成围绕电极围绕其轴线旋转的气体的流动而实现时，可以进一步提高密封性能。 此外，当通过使冷却水循环通过其来冷却基座密封件时，其耐久性也可以提高。
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