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1. 发明专利

JP2005315456A High electromagnetic shield castable refractory microwave drying equipment 有权
$High electromagnetic shield castable refractory microwave drying equipment$
标题翻译：高电磁屏蔽可熔电力微波干燥设备
公开(公告)号：JP2005315456A
公开(公告)日：2005-11-10
申请号：JP2004131154
申请日：2004-04-27
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KATO HIROYUKI , SHIMA TETSUO , FUJIHIRA KOICHI , TAIRA HATSUO , UCHINOKURA KATSUMI
IPC分类号： H05B6/80 , F26B3/04 , F26B3/347 , F26B9/00 , F27B17/00
摘要： PROBLEM TO BE SOLVED: To provide equipment capable of controlling a leakage level at a machine side of 1m to ≤80 dBμV/m as a whole, and preventing an electric component such as a microwave generator from being affected by the heat of the hot air circulated in a duct and an applicator in exhausting vapor generated in the applicator to the outside.
SOLUTION: This high electromagnetic shield castable refractory microwave drying equipment applies a lower part of a two-storied shield iron plate welded structure as an applicator cover 9, and comprises the microwave generator 10 mounted inside of a second story, a hot air generator 13 mounted outside of a first story, a hot air charging/exhausting duct 14 mounted inside of the first story, a wiring noise filter 16, a ventilation fan with shield 15, a wave guide tube 11 penetrated through a second story floor and a first story floor, and a shield filter for hot air 17 mounted inside of the hot air charging/exhausting duct.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够整体控制机器侧的泄漏水平为1m至≤80dBμV/ m的设备，并且防止诸如微波发生器的电气部件受到热的影响在管道中循环的热空气和将涂布器中产生的蒸汽排出到外部的施加器。
解决方案：这种高电磁屏蔽浇注耐火微波干燥设备将两层屏蔽铁板焊接结构的下部应用于敷料盖9，并包括安装在第二层内的微波发生器10，热空气安装在第一故事之外的发电机13，安装在第一故事的内部的热空气充气/排气管14，布线噪声滤波器16，带屏蔽的通风扇15，穿过第二故事楼层的波导管11和第一层楼层，以及安装在热风充气/排气管内部的热空气屏蔽过滤器17。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006290657A Refractory and method for producing the same 有权
$Refractory and method for producing the same$
标题翻译：炼油厂及其生产方法
公开(公告)号：JP2006290657A
公开(公告)日：2006-10-26
申请号：JP2005111555
申请日：2005-04-08
申请人： Kurosaki Harima Corp , Kurosaki Rozai Kk , Nippon Steel Corp , 新日本製鐵株式会社 , 黒崎播磨株式会社 , 黒崎炉材株式会社
发明人： UCHINOKURA KATSUMI , TAIRA HATSUO , MURAHASHI MANABU , TAKAHARA SHINSAKU , KAWASAKI KAZUHIKO
IPC分类号： C04B35/14
摘要： PROBLEM TO BE SOLVED: To provide a tridymite refractory not damaged by abnormal volume expansion and showing improvement in production efficiency and utility efficiency. SOLUTION: Main starting materials which is either of used silica brick or rejected fired silica brick in each of which the main mineralogical phase comprises 70 mass% or more tridymite phase and below 30 mass% amorphous phase is compounded with 2 to 5 mass% portland cement and 8 to 22 mass% fumed silica to prepare a compounded raw material. Water in an amount of 5 to 10 mass% is added to 100 mass% compounded raw material, and the mixture is molded. The molding is dried by irradiation with microwaves at an output of 6 to 20 kW per ton of the molding to obtain a dried product. To fire the dried product, it is heat-treated at 1,200°C or higher. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供不会由于体积膨胀异常而损坏的鳞石英耐火材料，并且提高生产效率和效率。解决方案：主要原料是二氧化硅砖或废弃的二氧化硅砖，其主要矿物相包含70质量％以上的鳞状石相和低于30质量％的非晶相，配合2〜5质量％％硅酸盐水泥和8〜22质量％气相二氧化硅，制备复合原料。向100质量％的复合原料中加入5〜10质量％的水，并将其混合。通过用微波辐射干燥成型物，输出功率为每吨成型6〜20kW，得到干燥品。为了燃烧干燥的产品，在1,200℃以上进行热处理。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006290656A Refractory, method for producing the same, and heating furnace 有权
$Refractory, method for producing the same, and heating furnace$
标题翻译：耐火材料，其制造方法和加热炉
公开(公告)号：JP2006290656A
公开(公告)日：2006-10-26
申请号：JP2005111552
申请日：2005-04-08
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UCHINOKURA KATSUMI , TAIRA HATSUO
IPC分类号： C04B38/00 , B28B11/00 , C04B35/00 , C04B35/16 , F27B9/34 , F27B17/00 , F27D11/12
CPC分类号： Y02P40/65
摘要： PROBLEM TO BE SOLVED: To provide a highly stable and highly strong tridymite heat-insulating refractory which efficiently transmits microwaves. SOLUTION: A main starting material which is either of used silica brick or rejected fired silica brick in each of which the main mineralogical phase comprises 70 mass% or more tridymite phase and below 30 mass% amorphous phase is compounded with 2 to 5 mass% portland cement and 8 to 22 mass% fumed silica to prepare a compounded raw material. A pore formation agent, such as vinylon (polyvinyl alcohol based fiber), in an amount of 5 to 15 mass% is added to 100 mass% compounded raw material, and 5 to 15 mass% water is added to the mixture. The resulting mixture is kneaded and molded. The molding is dried by irradiation with microwaves at an output of 6 to 20 kW per ton of the molding to obtain a dried product. To fire the dried product, it is heat-treated at 1,200°C or higher. In this way, a tridymite heat-insulating refractory having an apparent porosity of 50 to 90%, a compressive strength of 4.0 MPa or higher, and a microwave transmittance about 4 times higher than that of an alumina heat-insulating brick can be obtained. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种高度稳定和高强度的鳞片状绝热耐火材料，其有效地传播微波。解决方案：将主要矿物相包含70质量％以上的鳞石岩相和低于30质量％的非晶相的二氧化硅砖或废弃的二氧化硅砖的主要起始材料与2至5 质量％硅酸盐水泥和8〜22质量％气相二氧化硅，制备复合原料。向100质量％的复合原料中加入5〜15质量％的维尼纶（聚乙烯醇系纤维）等的孔形成剂，向混合物中添加5〜15质量％的水。将所得混合物捏合并模塑。通过用微波辐射干燥成型物，输出功率为每吨成型6〜20kW，得到干燥品。为了燃烧干燥的产品，在1,200℃以上进行热处理。以这种方式，可以获得表观孔隙率为50〜90％，抗压强度为4.0MPa以上，微波透射率比氧化铝隔热砖高4倍的鳞石榴石绝热耐火材料。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006024502A Microwave exothermic body and its manufacturing method 有权
标题翻译： MICROWAVE EXOTHERMIC BODY及其制造方法
公开(公告)号：JP2006024502A
公开(公告)日：2006-01-26
申请号：JP2004203071
申请日：2004-07-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAIRA HATSUO , UCHINOKURA KATSUMI , TAKAHASHI YOSHINORI
IPC分类号： H05B6/74 , C04B41/87 , C04B41/89 , C23C24/00 , H05B6/80
摘要： PROBLEM TO BE SOLVED: To provide a microwave exothermic body that can be used under high temperatures.
SOLUTION: This is the microwave exothermic body 30 composed of a β-type SiC solidified body or CaO 6Al
2 O
3 solidified body, and the microwave exothermic body 30 having an exothermic layer 34 containing a ceramic substrate 32 and ceramic powders which are formed at least on one surface of the substrate 32. As the ceramic powders, one kind or more selected from a group consisting of graphite, carbon black, SiC, TiC, ZrC, WC, CaO, CaO 6Al
2 O
3 , ZrB
2 , TiB
2 , MoB, and CaF
2 are used.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可在高温下使用的微波放热体。解决方案：这是由β型SiC固化体或CaO 6Al O 3 凝固体组成的微波放热体30，微波放热体30 具有含有陶瓷基板32的放热层34和形成在基板32的至少一个表面上的陶瓷粉末。作为陶瓷粉末，选自石墨，炭黑，SiC，TiC， ZrC，WC，CaO，CaO 6Al SB 2，SBB 2，SBB 2，SBB 2，SBB 2，使用 2 。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006023228A Analyzer of microwave heat treatment 有权
标题翻译：微波热处理分析仪
公开(公告)号：JP2006023228A
公开(公告)日：2006-01-26
申请号：JP2004203070
申请日：2004-07-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAIRA HATSUO , UCHINOKURA KATSUMI
IPC分类号： G01N1/28 , G01N31/00 , G01N33/24 , H05B6/80
摘要： PROBLEM TO BE SOLVED: To provide an analyzer for microwave heat treatment contributing to the elucidation of a harmful substance detaching mechanism at the time of microwave heating.
SOLUTION: The analyzer of microwave heat treatment has a sample holder 10, comprising a CaO-6Al
2 O
3 solidified body, a microwave irradiator 20 for irradiating the sample holder 10 with microwaves, a temperature measuring instrument 30 for measuring the temperature of the sample arranged on the sample holder 10, and an analyzer 50 for analyzing the component of the gas generated from the sample arranged on the sample holder 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供微波加热分析仪，有助于在微波加热时澄清有害物质分离机构。＆lt; P＆gt;解决方案：微波热处理分析仪具有包含CaO-6Al＆lt; SB＆gt; O＆lt; SB＆gt; 3＆lt; 3＆lt; SB＆gt; 3＆lt;固体的样品保持器10，用于照射样品的微波照射器20 具有微波的保持器10，用于测量设置在样品保持器10上的样品的温度的温度测量仪器30，以及分析器50，用于分析从设置在样品架10上的样品产生的气体的成分。（C）2006，JPO＆NCIPI

6. 发明专利

JP2008013796A Immersion tube for treating molten metal and manufacturing method thereof, and vacuum-degassing method 有权
标题翻译：用于处理金属及其制造方法的渗透管和真空分解方法
公开(公告)号：JP2008013796A
公开(公告)日：2008-01-24
申请号：JP2006184276
申请日：2006-07-04
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UCHINOKURA KATSUMI , ITO HIROAKI , TAKAHASHI KENJI , FUKUSHIMA HIROTO
IPC分类号： C21C7/10
摘要： PROBLEM TO BE SOLVED: To provide an immersion tube and manufacturing method thereof, and a vacuum-degassing method with which regarding to the immersion tube for treating molten metal fitted to a vacuum vessel in the degassing vessel for degassing apparatus performing the degassing treatment in molten metal, the durability thereof is improved and the service life can drastically be prolonged.
SOLUTION: The immersion tube for treating molten metal and the manufacturing method thereof, are performed as the followings, that is, a core metal 8 of the immersion tube 5, is a double tube-shape of an inside cylindrical iron plate 8a and an outside cylindrical iron plate 8b and on the inner and the outer circumferences and the bottom part, to the bottom part, to refractory brick 9 or a monolithic refractory 10 is disposed, and in a gap part 11 between the outside cylindrical iron plate 8b and the inside cylindrical iron plate 8a, the monolithic refractory 13 for filling up is filled up, and the monolithic refractory 13 for filling up is filled up and the monolithic refractory 13 for filling up, is ≤30% apparent porosity and ≥5MPa bending strength and a gas introducing tube 14 for flowing cooling gas into the gap part 11 of the core metal 8 is peculiarly disposed . Then, the monolithic refractory 13 for filling up, the refractory as the raw material of that having ≤2mm the maximum grain diameter is used.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种浸入管及其制造方法，以及真空脱气方法，用于处理在脱气容器中装配到真空容器中的熔融金属浸渍管，用于进行脱气的脱气装置在熔融金属中的处理，其耐久性提高，使用寿命显着延长。解决方案：用于处理熔融金属的浸入管及其制造方法如下进行，即浸入管5的芯金属8是内圆柱形铁板8a的双管形状外侧圆筒形铁板8b，内外侧圆周面和底部，底部设置耐火砖9或整体式耐火材料10，在外侧圆筒形铁板8b之间的间隙部11 内圆柱形铁板8a填充用于填充的整体式耐火材料13，填充用的整体式耐火材料13填充，填充用的整体耐火材料13为30％的表观孔隙率和≥5MPa的弯曲强度特别地，设置用于使冷却气体流入铁芯8的间隙部11的气体导入管14。然后，使用用于填充的整体耐火材料13，作为最大粒径≤2mm的原料的耐火材料。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006051731A Solidified body obtained by using inorganic powder, and its manufacturing method 审中-公开
标题翻译：使用无机粉末获得的固体及其制造方法
公开(公告)号：JP2006051731A
公开(公告)日：2006-02-23
申请号：JP2004235950
申请日：2004-08-13
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAIRA HATSUO , UCHINOKURA KATSUMI
IPC分类号： B28B1/00 , C04B18/08 , C04B18/16 , C04B28/26 , H05B6/80
CPC分类号： Y02W30/92 , Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide a means for manufacturing a solidified body superior in physical property by using inorganic powder. SOLUTION: The method of manufacturing the solidified body by using the inorganic powder is characterised by containing a step for obtaining a mixture by mixing the inorganic powder composed of a crushed matter of fly ash or a refractory and 35-100 mass% of an alkali hydroxide water solution of a concentration of 0.6-3.5 mol/liter to the mass of the inorganic powder; a step for casting the mixture into a formwork; and a step for irradiating the mixture cast into the formwork with a microwave to dry it. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供通过使用无机粉末制造物理性能优异的凝固体的方法。解决方案：通过使用无机粉末制造凝固体的方法的特征在于包括通过将由粉煤灰或耐火材料构成的无机粉末和35-100质量％的无机粉末混合而获得混合物的步骤浓度为0.6-3.5摩尔/升的碱金属氢氧化物水溶液与无机粉末的质量; 将混合物浇铸成模板的步骤; 以及用微波将铸造的混合物照射到模板中以使其干燥的步骤。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004106014A Refractory for continuous casting 有权
$Refractory for continuous casting$
公开(公告)号：JP2004106014A
公开(公告)日：2004-04-08
申请号：JP2002271609
申请日：2002-09-18
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UCHINOKURA KATSUMI , KASAHARA HAJIME , KONNO TOSHIHIRO , NISHIOKA OSAMU
IPC分类号： B22D11/10 , B22D41/18 , B22D41/54 , C04B35/443
摘要： PROBLEM TO BE SOLVED: To provide a refractory for continuously casting a steel, having excellent erosion resistance and combining sufficient spalling resistance and oxidizing resistance. SOLUTION: A mineral phase in raw material for the refractory for continuously casting the steel, is constituted of a spinel phase alone or a mixed phase of ≥ 80% of a the spinel phase and a periclace phase and the raw material for the refractory contains 1-5 mass% TiO 2 and 5-25 mass% graphite. COPYRIGHT: (C)2004,JPO

9. 发明专利

JPH10287474A PRODUCTION OF CAST PREPARED UNSHAPED REFRACTORING USING CARBON-CONTAINING REFRACTORY WASTE 失效
公开(公告)号：JPH10287474A
公开(公告)日：1998-10-27
申请号：JP10082597
申请日：1997-04-04
申请人： NIPPON STEEL CORP
发明人： TSUTSUI KOJI , UCHINOKURA KATSUMI , NAKAMURA YUKIHIRO , ASO SEIJI
IPC分类号： C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a method for producing cast prepared unshaped refractories, capable of suppressing the lowering of flowability due to the addition of carbon-containing refractory wastes, and using the added carbon-containing refractory wastes as a coarse aggregate for the cast prepared unshaped refractories. SOLUTION: This method for producing the cast prepared unshaped refractories comprises preliminarily kneading refractory raw materials and a binder with water, adding carbon-containing refractory wastes arranged into granule sizes of 1-50 mm and having a silica content of

10. 发明专利

JPH09165270A ALUMINA CASTING MONOLITHIC REFRACTORY AND PRODUCTION OF FORMED BODY USING THE REFRACTORY 失效
公开(公告)号：JPH09165270A
公开(公告)日：1997-06-24
申请号：JP34628895
申请日：1995-12-13
申请人： NIPPON STEEL CORP
发明人： HIRAI NAOKI , UCHINOKURA KATSUMI
IPC分类号： C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a material which can produce monolithic refractory capable of expressing properties similar to the conventional monolithic refractory when waste refractory materials is reused as aggregate in order to effectively utilize them and a method for producing the material. SOLUTION: Refractory waste is obtained by crushing alumina refractory which had been used in a kiln. Alumina casting monolithic refractory is produced by compounding =28wt.% and

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