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1. 发明申请

US20050193862A1 Process for producing sponge iron and reduced iron powder sponge iron and charging apparatus 审中-公开
标题翻译：生产海绵铁和还原铁粉海绵铁和充电装置的方法
公开(公告)号：US20050193862A1
公开(公告)日：2005-09-08
申请号：US10508381
申请日：2004-01-29
申请人： Yoshitomo Suzuki , Akio Sonobe , Takashi Kuroki , Yasuhiko Sakaguchi , Hiroshi Itaya , Yotsuo Misumi , Isao Funatsu
发明人： Yoshitomo Suzuki , Akio Sonobe , Takashi Kuroki , Yasuhiko Sakaguchi , Hiroshi Itaya , Yotsuo Misumi , Isao Funatsu
IPC分类号： C21B13/00 , F27D3/00 , F27D3/08
CPC分类号： C21B13/00 , F27D3/003 , F27D3/0033 , F27D3/08
摘要： A method for manufacturing sponge iron and an apparatus for charging in the method are disclosed. Iron oxide powder and reducing-agent powder are charged such that alternating layers of the iron oxide powder and the reducing-agent powder are formed and such that each of the layers is in the form of a helix, and then a reduction treatment is performed. The method has not only high reaction efficiency of a gas, high quality, and high productivity, but also the advantage for a production adjustment because the amount of charge can be adjusted without the limitation of a reduction time. The molar ratio of the carbon content in the reducing agent to the oxygen content in the iron oxide in the reaction container is preferably 1.1 or more.
摘要翻译：公开了一种制造海绵铁的方法和该方法中的充电装置。加入氧化铁粉末和还原剂粉末，使得形成氧化铁粉末和还原剂粉末的交替层，使得各层为螺旋形状，然后进行还原处理。该方法不仅具有高的气体反应效率，高质量和高生产率，而且还具有生产调整的优点，因为可以调节电荷量而不受限制的还原时间。反应容器中的还原剂中的碳含量与氧化铁中的氧含量的摩尔比优选为1.1以上。

2. 发明授权

US08931321B2 Hot rolled steel sheet cooling apparatus 有权
标题翻译：热轧钢板冷却装置
公开(公告)号：US08931321B2
公开(公告)日：2015-01-13
申请号：US13260870
申请日：2010-03-25
申请人： Satoshi Ueoka , Hirokazu Sugihara , Takashi Kuroki , Nobuo Nishiura , Tsutomu Sugiyama
发明人： Satoshi Ueoka , Hirokazu Sugihara , Takashi Kuroki , Nobuo Nishiura , Tsutomu Sugiyama
IPC分类号： B21D37/16 , B21B45/02
CPC分类号： B21B45/0233 , B21B45/0218
摘要： A hot rolled steel sheet cooling apparatus includes a gradual cooling header 2 including a rod-like cooling water nozzle 3 for gradual cooling and a rapid cooling header 4 including a rod-like cooling water nozzle 5 for rapid cooling such that the headers constitute a cooling unit 9. The cooling unit 9 includes an elevating unit 7 capable of moving upward and downward in unison with the cooling unit. In cooling the upper surface of a hot rolled steel sheet (hot rolled steel strip or steel plate), uniform and stable cooling is achieved while both of high cooling rate and low cooling rate are ensured.
摘要翻译：热轧钢板冷却装置包括逐渐冷却集管2，其包括用于逐渐冷却的棒状冷却水喷嘴3和包括用于快速冷却的棒状冷却水喷嘴5的快速冷却集管4，使得集管构成冷却冷却单元9包括能够与冷却单元一致地向上和向下移动的升降单元7。在冷轧热轧钢板（热轧钢带或钢板）的上表面时，能够确保高冷却速度和低冷却速度的均匀稳定的冷却。

3. 发明授权

US08444909B2 Hot-strip cooling device 有权
标题翻译：热带冷却装置
公开(公告)号：US08444909B2
公开(公告)日：2013-05-21
申请号：US13471552
申请日：2012-05-15
申请人： Satoshi Ueoka , Akio Fujibayashi , Naoki Nakata , Takashi Kuroki , Shougo Tomita
发明人： Satoshi Ueoka , Akio Fujibayashi , Naoki Nakata , Takashi Kuroki , Shougo Tomita
IPC分类号： C21D1/62 , B21B45/02 , B21B43/00
CPC分类号： B21B45/0218 , B21B45/0233 , B21B45/0281
摘要： A hot-strip cooling device for cooling a hot strip that has been subjected to finish rolling while being conveyed over a run-out table. The device includes a plurality of cooling nozzles that are disposed above a steel strip and eject rod-like flows of coolant at an ejection angle tilted toward the upstream side in a steel-strip traveling direction; and purging means that is disposed on the upstream side with respect to the cooling nozzles and purges the coolant that has been ejected from the cooling nozzles and resides on the steel strip.
摘要翻译：一种热带冷却装置，用于冷却经过精轧的热轧钢带，同时在排出台上运送。该装置包括：多个冷却喷嘴，其设置在钢带上方，并且以钢带移动方向朝向上游侧倾斜的喷射角度排出棒状的冷却剂流; 并且清洗装置相对于冷却喷嘴设置在上游侧，并且清除已经从冷却喷嘴排出并驻留在钢带上的冷却剂。

4. 发明授权

US08231826B2 Hot-strip cooling device and cooling method 有权
标题翻译：热带冷却装置及冷却方式
公开(公告)号：US08231826B2
公开(公告)日：2012-07-31
申请号：US12224195
申请日：2006-11-09
申请人： Satoshi Ueoka , Akio Fujibayashi , Naoki Nakata , Takashi Kuroki , Shougo Tomita
发明人： Satoshi Ueoka , Akio Fujibayashi , Naoki Nakata , Takashi Kuroki , Shougo Tomita
IPC分类号： C21D9/54 , C21D1/00 , C21D9/00 , C21B7/10 , B21B27/06 , B21D31/00
CPC分类号： B21B45/0218 , B21B45/0233 , B21B45/0281
摘要： A hot-strip cooling device and a cooling method are provided wherein uniform cooling of a hot-rolled steel strip using coolant is possible from the leading end to the trailing end of the steel strip. A cooling device (10) includes a plurality of round nozzles (15) disposed obliquely in such a manner as to eject rod-like flows of coolant at an ejection angle θ toward the upstream side in a direction in which a steel strip (12) travels, and a pinch roll (11) disposed on the upstream side with respect to the round nozzles (15) and configured to pinch the steel strip (12) in combination with a roller table (8).
摘要翻译：提供一种热带冷却装置和冷却方法，其中使用冷却剂的热轧钢带的均匀冷却可以从钢带的前端到后端。冷却装置（10）包括多个圆形喷嘴（15），倾斜地设置成以喷射角度喷射棒状冷却剂流; 朝向钢带（12）行进的方向的上游侧，以及相对于圆形喷嘴（15）设置在上游侧的夹送辊（11），并且构造成组合地夹紧钢带（12）带有一个滚轮台（8）。

5. 发明申请

US20120017660A1 STEEL PLATE MANUFACTURING FACILITY AND MANUFACTURING METHOD 审中-公开
标题翻译：钢板制造设备及制造方法
公开(公告)号：US20120017660A1
公开(公告)日：2012-01-26
申请号：US13256288
申请日：2010-03-23
申请人： Takashi Kuroki , Naoki Nakata , Kenji Hirata , Takayuki Furumai , Yukio Fujii , Motoji Terasaki
发明人： Takashi Kuroki , Naoki Nakata , Kenji Hirata , Takayuki Furumai , Yukio Fujii , Motoji Terasaki
IPC分类号： B21B45/04 , B21B45/02
CPC分类号： B21B45/08 , B21B39/08 , B21B45/0218
摘要： A facility is provided for manufacturing a steel plate excellent in steel plate shape and mechanical property while setting low cooling-water spraying performance in a descaling step and achieving uniform cooling in a cooling step. Specifically, a hot rolling mill 3, a first hot leveler 5, a descaler 4, and cooling equipment 6 are arranged in that order from the upstream side in a conveying direction. A pressure P [MPa] at the point of impact of cooling water sprayed from the descaler to each surface of a steel plate 1 is greater than or equal to 1.5 MPa.
摘要翻译：提供一种用于制造钢板形状和机械性能优异的钢板的设备，同时在除垢步骤中设定低冷却水喷射性能并且在冷却步骤中实现均匀的冷却。具体而言，从输送方向的上游侧依次配置热轧机3，第一烫平机5，除垢机4和冷却装置6。从除垢剂喷射到钢板1的各表面的冷却水的冲击点的压力P [MPa]大于或等于1.5MPa。

6. 发明授权

US4734233A Ceramic wiring substrate and process for producing the same 失效
标题翻译：陶瓷布线基板及其制造方法
公开(公告)号：US4734233A
公开(公告)日：1988-03-29
申请号：US7088
申请日：1987-01-27
申请人： Gyozo Toda , Takashi Kuroki , Shousaku Ishihara , Tsuyoshi Fujita , Naoya Kanda
发明人： Gyozo Toda , Takashi Kuroki , Shousaku Ishihara , Tsuyoshi Fujita , Naoya Kanda
IPC分类号： H01B5/14 , H01B1/16 , H01B13/00 , H01L21/48 , H01L23/15 , H05K1/03 , H05K1/09 , H05K3/00 , H05K3/38 , C04B33/32 , H05K3/12
CPC分类号： H01L23/15 , H01L21/4807 , H01L21/4867 , H01L2924/0002 , H05K1/092 , Y10S428/901 , Y10T428/24917 , Y10T428/24926
摘要： A ceramic wiring substrate and a process for producing the same having a conductive layer, obtained by sintering a conductive paste comprising 85 to 97% by weight of a tungsten powder and 15 to 3% by weight of a sintering additive (for conductive metal) having a specified composition, on a mullite ceramic substrate.
摘要翻译：一种陶瓷布线基板及其制造方法，具有导电层，其通过烧结包含85〜97重量％的钨粉末和15〜3重量％的烧结添加剂（导电性金属）的导电性糊料而获得，所述烧结添加剂在莫来石陶瓷基板上的指定组成。

7. 发明授权

US4465727A Ceramic wiring boards 失效
标题翻译：陶瓷接线板
公开(公告)号：US4465727A
公开(公告)日：1984-08-14
申请号：US374874
申请日：1982-05-04
申请人： Tsuyoshi Fujita , Noriyuki Taguchi , Gyozo Toda , Takashi Kuroki , Shoosaku Ishihara
发明人： Tsuyoshi Fujita , Noriyuki Taguchi , Gyozo Toda , Takashi Kuroki , Shoosaku Ishihara
IPC分类号： H05K3/46 , B32B9/00 , B32B15/04 , B32B18/00 , H01L23/498 , H01L23/538 , H05K1/03 , H05K1/09 , H05K3/00 , B32B3/24 , H05K1/04
CPC分类号： H05K1/092 , H01L23/49883 , H01L23/49894 , H01L23/5384 , H05K1/0306 , H01L2924/0002 , H05K3/4611 , H05K3/4629 , Y10S428/901 , Y10T29/49163 , Y10T428/24331
摘要： A ceramic wiring board which comprises ceramic part in which through-holes are made, sintered wiring pattern part provided on the surface of said ceramic part and sintered conductor part filled in said through-holes shows much decrease in cracks at the through-hole part caused by sintering and remarkable reduction in moisture absorbency when the ceramic part comprises ceramic containing a sintering assistant and the sintered conductor part comprises a metal containing the same sintering assistant as that present in said ceramic part.
摘要翻译：一种陶瓷布线板，其包括形成有通孔的陶瓷部件，设置在所述陶瓷部件的表面上的烧结布线图形部分和填充在所述通孔中的烧结导体部分，导致通孔部分的裂纹大大减少，导致当陶瓷部件包含含有烧结助剂的陶瓷时，通过烧结和显着降低吸湿性，并且烧结导体部分包含含有与所述陶瓷部件中存在的相同的烧结助剂的金属。

8. 发明授权

US08506879B2 Method for cooling hot strip 有权
标题翻译：冷热条的冷却方法
公开(公告)号：US08506879B2
公开(公告)日：2013-08-13
申请号：US13565114
申请日：2012-08-02
申请人： Satoshi Ueoka , Akio Fujibayashi , Naoki Nakata , Takashi Kuroki , Shougo Tomita
发明人： Satoshi Ueoka , Akio Fujibayashi , Naoki Nakata , Takashi Kuroki , Shougo Tomita
IPC分类号： C21D9/54 , C21D1/00 , C21D9/00 , C21B7/10 , B21B27/06 , B21D31/00
CPC分类号： B21B45/0218 , B21B45/0233
摘要： A method for cooling a hot strip conveyed on a run-out table after finishing, including ejecting rod-like flows of cooling water from nozzles to the upper surface of the steel strip such that the flows are inclined toward a traveling direction of the steel strip, and draining the cooling water using draining means disposed downstream of the nozzles.
摘要翻译：一种在精加工之后冷却在走出台上传送的热带的方法，包括将喷嘴的棒状冷却水流从钢带排出到钢带的上表面，使得流向钢带的行进方向倾斜并且使用布置在喷嘴下游的排水装置排出冷却水。

9. 发明授权

US08051695B2 Method for cooling hot strip 有权
标题翻译：冷热条的冷却方法
公开(公告)号：US08051695B2
公开(公告)日：2011-11-08
申请号：US12311536
申请日：2007-10-25
申请人： Satoshi Ueoka , Takashi Kuroki , Nobuo Nishiura
发明人： Satoshi Ueoka , Takashi Kuroki , Nobuo Nishiura
IPC分类号： B21D37/16 , B21B27/06
CPC分类号： B21B45/0218 , C21D8/0263 , C21D9/46 , C21D9/52 , C21D9/573 , C21D11/005
摘要： The method for cooling a hot strip which is obtained after a hot rolling process to the temperature range of 500° or less. Cooling water is brought into contact with the hot strip. The method includes a first cooling step and a subsequent second cooling step. Cooling is stopped at a strip temperature that is higher than a transition boiling initiation temperature in the first cooling step, and the cooling is conducted using the cooling water having a water flow rate that causes nucleate boiling in the subsequent second cooling step. Entering the temperature range of transition boiling can be completely prevented to avoid thermal instability in cooling resulting from the transition boiling, and the temperature variation of the strip after cooling is controlled to be small while the cooling end temperature can be precisely controlled.
摘要翻译：将热轧后的热轧钢板冷却至500℃以下的温度范围的方法。冷却水与热带接触。该方法包括第一冷却步骤和随后的第二冷却步骤。在第一冷却步骤中，在高于过渡沸腾开始温度的条带温度下停止冷却，并且在随后的第二冷却步骤中使用具有导致核沸腾的水流速的冷却水进行冷却。可以完全防止过渡沸腾的温度范围，以避免过渡沸腾引起的冷却导致热不稳定，并且可以精确地控制冷却结束温度时冷却后的条带的温度变化小。

10. 发明申请

US20100024505A1 DEVICE AND METHOD FOR COOLING HOT STRIP 有权
标题翻译：用于冷却热带的装置和方法
公开(公告)号：US20100024505A1
公开(公告)日：2010-02-04
申请号：US12449672
申请日：2008-01-15
申请人： Satoshi Ueoka , Naoki Nakata , Takashi Kuroki , Nobuo Nishiura
发明人： Satoshi Ueoka , Naoki Nakata , Takashi Kuroki , Nobuo Nishiura
IPC分类号： B21B37/74 , C21D1/667 , C21D9/573
CPC分类号： C21D1/667 , B21B45/0218 , B21B45/0233 , C21D9/46 , F27D15/0206
摘要： A cooling device and a cooling method for a hot strip allow uniform and stable cooling of the strip at a high cooling rate when supplying the coolant to the upper surface of the hot strip. The cooling device includes an upper header unit 21 for supplying a rod-like flow to the upper surface of the strip 10. The upper header unit 21 is formed of the first upper header group including plural first upper headers 21a arranged in a conveying direction and a second upper header group including plural second upper headers 21b arranged in the conveying direction. The cooling device is provided with an ON-OFF mechanism 30 to allow each of the upper headers 21a and 21b of the first and the second upper header groups to independently execute the ON-OFF control (start/end injection control) of an injection (feeding) of the rod-like flow.
摘要翻译：当将冷却剂供应到热带的上表面时，用于热带的冷却装置和冷却方法允许以高冷却速率均匀且稳定地冷却条带。冷却装置包括用于向条10的上表面供应棒状流的上集管单元21.上集管单元21由包括沿输送方向布置的多个第一上集管21a的第一上集管组构成，包括沿传送方向布置的多个第二上集管21b的第二上集管组。冷却装置设置有开 - 关机构30，以允许第一和第二上集管组的上集管21a和21b中的每一个独立地执行喷射的开 - 关控制（开始/结束喷射控制）进给）棒状流。

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