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1. 发明专利

JP2012225514A Sliding bearing mechanism 审中-公开
标题翻译：滑动轴承机构
公开(公告)号：JP2012225514A
公开(公告)日：2012-11-15
申请号：JP2012176958
申请日：2012-08-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KOSAKA MAKOTO , MATSUBAYASHI SHIGEHARU , SHIBAMOTO SHIGERU
IPC分类号： F16C17/02 , C23C2/00 , C23C2/38
摘要： PROBLEM TO BE SOLVED: To provide a sliding bearing mechanism capable of utilizing a characteristic of a rotary sinker that a wire is hard to scar and reducing generation of vibration caused by largeness of a clearance between a journal and a fixed bearing.SOLUTION: The sliding bearing mechanism is immersed in a molten metal bath comprising a journal 1 having a circular section perpendicular to a shaft and a fixed bearing 2 having a space 7 incorporating the journal 1. An inner circumference 8 shape of the fixed bearing 2 has a shape in which contact parts (contact points 5) between the inner circumference 8 and the journal 1 becomes two in a section perpendicular to the shaft. Since the journal 1 can thereby keep a force balance state without changing the position even when magnitude of line tension changes, rotation is continued at a stable position without generating deviation of the journal.
摘要翻译：要解决的问题：提供一种滑动轴承机构，其能够利用旋转沉降片的特征，使得钢丝难以瘢痕，并减少由轴颈和固定轴承之间的间隙的大小引起的振动的产生。解决方案：将滑动轴承机构浸入包括具有垂直于轴的圆形截面的轴颈1和具有并入轴颈1的空间7的固定轴承2的熔融金属浴中。固定的内周8形状轴承2具有在垂直于轴的部分中内圆周8和轴颈1之间的接触部分（接触点5）变为两个的形状。由于即使当线张力的大小变化时，轴颈1也能够保持力平衡状态而不改变位置，所以在稳定位置处继续旋转而不产生轴颈的偏差。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012180226A Steel manufacturing facility member, and method of manufacturing steel-manufacturing facility member 有权
标题翻译：钢铁制造工厂会员及制造钢铁制造商会员的方法
公开(公告)号：JP2012180226A
公开(公告)日：2012-09-20
申请号：JP2011042318
申请日：2011-02-28
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , SATO YUTAKA , ISHIMORI YUICHI , ITO TATEO
IPC分类号： C04B35/84 , C04B35/80
摘要： PROBLEM TO BE SOLVED: To provide a steel-manufactured facility member that improves the production efficiency of a steel sheet by lowering a replacement frequency even if used for steel-manufacturing facilities, and prevents a scale and a flaw from being generated, and a method of manufacturing steel manufacturing facility member.SOLUTION: There is provided a steel manufacturing facility member (side guide) 2 including a fiber-reinforced ceramic composite material at least partially, the steel manufacturing facility member including a base material 3 and the fiber-reinforced ceramic composite material 4 provided on the surface of the base material 3. The fiber-reinforced ceramic composite material 4 is porous carbide including at least one kind of fiber selected from a group composed of carbon fiber, ceramic fiber, boron nitride-coated ceramic fiber, and boron nitride-coated carbon fiber, and at least some of a plurality of pores that the porous carbon has are filled with silicon and silicon carbide.
摘要翻译：解决的问题：为了提供一种钢制制造的设备构件，其即使用于钢铁制造设备也可以通过降低替换频率来提高钢板的生产效率，并且防止产生规模和缺陷，以及钢制造设备构件的制造方法。解决方案：提供至少部分包括纤维增强陶瓷复合材料的钢制造设备构件（侧导向件）2，所述钢制造设备构件包括基材3和提供的纤维增强陶瓷复合材料4 纤维增强陶瓷复合材料4是包含选自由碳纤维，陶瓷纤维，氮化硼涂覆的陶瓷纤维和氮化硼 - 陶瓷复合材料组成的组中的至少一种纤维的多孔碳化物，涂覆的碳纤维，以及多孔碳中的至少一些孔被硅和碳化硅填充。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011047006A Method for producing sintered ore of raw material for blast furnace 有权
标题翻译：用于生产烧烤原料的烧结方法
公开(公告)号：JP2011047006A
公开(公告)日：2011-03-10
申请号：JP2009196882
申请日：2009-08-27
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , NARUKI SHINYA , NAKANO MASANORI , KAWACHI SHINJI
IPC分类号： C22B1/16 , C21B5/00 , C22B1/243 , C22B1/244
摘要： PROBLEM TO BE SOLVED: To provide such a method for producing sintered ore that the air-flow resistance of a hot blast gas is difficult to increase at a temperature inside the furnace even after the sintered ore has been charged into the blast furnace, and that even if a binder for granulation, which has been added in a granulation step, is thermally decomposed in a baking step, carbon (C) or an inorganic material (Si or the like) remains between iron ores.
SOLUTION: The method for producing the sintered ore of a raw material for the blast furnace is a method of adding the binder for forming the raw material to be sintered into a lump shape and imparting strength to the lump, into the raw material to be sintered, granulating or molding the raw material and baking the resultant product, and includes: adding 2-12 pts.mass of at least one of a water-soluble phenol resin, water glass, a polyimide, a polysiloxane and colloidal silica to 100 pts.mass of the raw material to be sintered, as the binder; mixing the binder with the raw material to be sintered and stirring the mixture; and then granulating or molding the mixture.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供这样一种生产烧结矿的方法，即使在烧结矿已经装入高炉之后，在炉内的温度下，热气体的气流阻力难以增加并且即使在造粒步骤中添加的用于造粒的粘合剂在烘烤步骤中被热分解，碳（C）或无机材料（Si等）保留在铁矿石之间。解决方案：用于制造用于高炉的原料的烧结矿的方法是将用于形成待烧结的原料的粘合剂加入到块中并将其强度赋予原料的方法将原料进行烧结，造粒或模塑并烘烤所得产物，并包括：将2-12重量份的水溶性酚醛树脂，水玻璃，聚酰亚胺，聚硅氧烷和胶体二氧化硅中的至少一种添加至 100 ts原料待烧结，作为粘合剂; 将粘合剂与待烧结的原料混合并搅拌混合物; 然后造粒或模制混合物。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009257351A Sliding bearing mechanism 有权
标题翻译：滑动轴承机构
公开(公告)号：JP2009257351A
公开(公告)日：2009-11-05
申请号：JP2008103674
申请日：2008-04-11
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KOSAKA MAKOTO , MATSUBAYASHI SHIGEHARU , SHIBAMOTO SHIGERU
IPC分类号： F16C17/02 , C23C2/00 , F16C33/24
摘要： PROBLEM TO BE SOLVED: To provide a sliding bearing mechanism capable of utilizing a characteristic of a rotary sinker that a wire is hard to scar and reducing generation of vibration caused by largeness of a clearance between a rotation bearing and a fixed shaft.
SOLUTION: The sliding bearing mechanism immersed in a molten metal bath is composed of the rotation bearing 1 having a space 7 whose cross section vertical to the shaft includes a round shape, and the fixed shaft 2 penetrating the rotation bearing 1. The sliding bearing mechanism is characterized by a shape of the fixed shaft 2 which contacts the rotation bearing 1 at two positions on the cross section vertical to the shaft. As the rotation bearing 1 can keep a state of balancing force thereby without changing its position even when magnitude of line tension changes, the present invention can continue to rotate at the stable position without generating deviation of the rotation bearing.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够利用旋转式沉降片的特征的滑动轴承机构，该线圈难以瘢痕，并减少由旋转轴承和固定轴之间的间隙的大小引起的振动的产生。浸入熔融金属浴中的滑动轴承机构由旋转轴承1构成，旋转轴承1具有垂直于轴的横截面为圆形的空间7，以及贯穿旋转轴承1的固定轴2。滑动轴承机构的特征在于固定轴2的形状，其在垂直于轴的横截面上的两个位置处接触旋转轴承1。由于旋转轴承1即使在线张力的大小变化时也能够保持平衡力的状态而不改变其位置，因此本发明可以在稳定位置继续旋转，而不产生旋转轴承的偏差。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2007315669A Heat treatment furnace, and burner port for heat treatment furnace 有权
标题翻译：热处理炉和燃烧器端口用于热处理炉
公开(公告)号：JP2007315669A
公开(公告)日：2007-12-06
申请号：JP2006145476
申请日：2006-05-25
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , UEHARA TAKUO , SUEMUNE YOSHIHIRO , ITO TATEO , NISHIYAMA TETSUO
IPC分类号： F27B9/36 , C04B35/584 , C21D1/52 , F23M5/02 , F27D1/04
摘要： PROBLEM TO BE SOLVED: To provide a heating type heat treatment furnace for steel capable of preventing cracking and flaking of a furnace wall or the like around a heating burner, and capable of shortening build-up and recess time of the heat treatment furnace. SOLUTION: The heat treatment furnace is provided with a furnace wall structure arranged with ceramic fiber 3 on at least a furnace wall inner side, and a burner 2 is installed in an insertion hole provided in a furnace wall. The burner port 4 composed of a silicon nitride based ceramics sintered body composed of 2.5-4.8 mass% of at least one phase from a Y 2 Si 2 O 7 phase, an Er 2 Si 2 O 7 phase, or a Yb 2 Si 2 O 7 phase, 2-6.5 mass% of an Si 2 N 2 O phase, 2-5 mass% of SiC based particles with an average grain diameter of 0.1-0.7 micrometers, and the rest β-Si 3 N 4 and unavoidable impurity, is adjacently arranged on a furnace inner side of the burner 2, and a tip of the burner port is projected from a furnace inner wall surface to the furnace inner side. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止加热燃烧器周围的炉壁等的开裂和剥落的钢的加热型热处理炉，并且能够缩短热处理的积聚和凹陷时间炉。解决方案：热处理炉在至少炉壁内侧设置有布置有陶瓷纤维3的炉壁结构，并且在设置在炉壁中的插入孔中设置有燃烧器2。燃烧器口4由氮化硅系陶瓷烧结体构成，该烧结体由2.5-4.8质量％的来自Y SB 2 SiO 2的至少一相组成，相，Er 2 2 7 相，或Yb 2 Si 2 O 7 相，2-6.5质量％的Si 2 N 2 O相，2-5质量％的平均粒径为0.1-0.7微米的SiC基颗粒，其余的β-Si 3 4 和不可避免的杂质相邻地排列在炉内侧并且燃烧器端口的尖端从炉内壁表面突出到炉内侧。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006334976A Method for producing fine ceramic using ultrasonic waves 审中-公开
标题翻译：使用超声波生产精细陶瓷的方法
公开(公告)号：JP2006334976A
公开(公告)日：2006-12-14
申请号：JP2005164086
申请日：2005-06-03
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU
IPC分类号： B28B3/00 , B30B11/00 , C04B35/64
摘要： PROBLEM TO BE SOLVED: To provide a method for attaining the densification of components with regard to a method for producing a ceramic component using cold hydrostatic pressurization molding and hot hydrostatic pressurization treatment. SOLUTION: With regard to ceramic powder molding and the hot hydrostatic pressurization treatment of a ceramic sintered body, ultrasonic vibration is applied during cold hydrostatic pressurization (CIP) and hot hydrostatic pressurization (HIP). By using a CIP device or a HIP device suppressing the occurrence of a defect and the formation of pores by bridging, the fillability of powdered matter and the fineness of a sintered body are promoted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于实现使用冷静压加压成型和热静液压加压处理的陶瓷部件的制造方法中的部件致密化的方法。
解决方案：关于陶瓷粉末成型和陶瓷烧结体的热静压加压处理，在冷静液压加压（CIP）和热静液压加压（HIP）期间施加超声波振动。通过使用CIP器件或HIP器件抑制缺陷的发生和通过桥接形成孔，促进了粉末状物质的填充性和烧结体的细度。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005169435A Insulating sleeve, roller, and induction heating apparatus 有权
标题翻译：绝缘套管，滚子和感应加热装置
公开(公告)号：JP2005169435A
公开(公告)日：2005-06-30
申请号：JP2003410664
申请日：2003-12-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , NAKAMOTO TAKEHIRO , YOSHIYAMA TOMOAKI
IPC分类号： B21B27/00 , B21B27/03 , B21B39/00 , C04B35/584 , C04B35/599 , C21D1/42
CPC分类号： Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide an insulating sleeve of a roller for hot-rolling lines which is not broken even when an induced current value and the heating temperature of a rolling material are raised and with which a spark is conventionally generated between a roller and a material to be rolled is prevented over the entire length and the entire width of the rolling material, the roller and an induction heating apparatus for which the same is used. SOLUTION: This sleeve is the insulating sleeve which is fit to a roller for conveying the rolling material in a hot rolling line on which the induction heating coils are arranged. The insulating sleeve consists of ceramic excellent in resistance to oxidation and resistance to thermal shock and the outside diameter of the sleeve is larger than the diameter in the middle part of the body length of a metallic core bar of the roller. The same sleeve is used for the roller and the induction heating apparatus. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于热轧生产线的辊的绝缘套筒，即使当感应电流值和轧制材料的加热温度升高并且通常在其间产生火花时也不会断裂在轧制材料，辊和使用其的感应加热装置的整个长度和整个宽度上防止辊和被轧制材料。
解决方案：该套筒是一种绝缘套管，其适合辊子，用于在其上布置感应加热线圈的热轧管线中输送轧制材料。绝缘套管由耐氧化和耐热冲击性优异的陶瓷组成，套筒的外径大于辊子的金属芯棒的主体长度的中间部分的直径。辊和感应加热装置使用相同的套筒。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2010117051A Highly resistant burner tip 有权
标题翻译：高耐火燃烧器提示
公开(公告)号：JP2010117051A
公开(公告)日：2010-05-27
申请号：JP2008289095
申请日：2008-11-11
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , YAMAMOTO MASATERU
IPC分类号： F23D11/38
摘要： PROBLEM TO BE SOLVED: To provide a highly resistant material preventing cavitation (erosion) in a short cycle, corrosion, hydrogen embrittlement and wear caused by sliding, vibration load and the like and having a long maintenance cycle, in a burner tip used for a mixed-flow part of a tip of a burner for preheating to close to an ignition point before heavy oil etc. is burned by the burner.
SOLUTION: This burner tip includes: 26-32 mass% of Cr; 0.1-3 mass% of Ni; 4-18 mass% of W; 2-5 mass% of Mo; 0.25-3.2 mass% of C; 3 mass% or less of Fe; and 100 ppm or less of O. The remaining substantially comprises Co and unavoidable impurities.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在燃烧器尖端中防止由于滑动，振动载荷等引起的短暂循环，腐蚀，氢脆化和磨损以及维护周期长的耐高温材料用于燃烧器的燃烧器的燃烧器的燃烧器的燃烧器的燃烧器的燃烧器的燃烧器的前端的混合流动部分，用于预热到靠近点火点。
解决方案：该燃烧器尖端包括：26-32质量％的Cr; 0.1-3质量％的Ni; W为4-18质量％; 2-5质量％的Mo; 0.25-3.2质量％C; 3质量％以下的Fe; 和100ppm以下的O.剩余的基本上包含Co和不可避免的杂质。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008137844A Poorly adhesive ceramic with high corrosion resistance and thermal shock resistance 有权
标题翻译：不良胶粘剂具有高耐腐蚀性和耐热冲击性
公开(公告)号：JP2008137844A
公开(公告)日：2008-06-19
申请号：JP2006325158
申请日：2006-12-01
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , ITO TATEO , SUEMUNE YOSHIHIRO
IPC分类号： C04B35/00
摘要： PROBLEM TO BE SOLVED: To provide a poorly adhesive ceramic with a high corrosion resistance and a thermal shock resistance, which can be burned at a low temperature. SOLUTION: The poorly adhesive ceramic with a high corrosion resistance and a thermal shock resistance comprises an iron oxide ceramic containing unavoidable impurities as a parent phase and comprises 5-20 mass% high-melting metal oxide of the formula: M x O y (wherein M is at least one metal element chosen from Al, Mg, Ti, Zr and rare earth elements; and x and y satisfy the relations: 1≤x≤3 and 1≤y≤4; respectively) and 20-45 mass% Si3N4-Si2N2O-SiO2 compound particle dispersed in the parent phase. The high-melting metal oxide has a melting point of ≥1,500°C, and the compound particle contains silicon (Si), oxygen (O) and nitrogen (N) elements. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高耐腐蚀性和耐热冲击性的不良粘合剂陶瓷，其可以在低温下燃烧。解决方案：具有高耐腐蚀性和耐热冲击性的不良粘合剂陶瓷包含含有不可避免的杂质作为母相的氧化铁陶瓷，并且包含5-20质量％的下式的高熔点金属氧化物：M

10. 发明专利

JP2007145642A Immersion member for hot-dip metal plating bath, and manufacturing method of the same 审中-公开
标题翻译：热镀金属镀层的浸入式成员及其制造方法
公开(公告)号：JP2007145642A
公开(公告)日：2007-06-14
申请号：JP2005342162
申请日：2005-11-28
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUBAYASHI SHIGEHARU , SUEMUNE YOSHIHIRO , ITO TATEO , OHASHI TORU
IPC分类号： C04B35/584 , C04B35/58 , C04B35/599 , C23C2/00
摘要： PROBLEM TO BE SOLVED: To provide an immersion member for hot-dip metal plating bath by which durability against thermal shock and repeated thermal fatigue are remarkably improved and workability with a peripheral steel member is improved. SOLUTION: The immersion member attached to devices 2, 3 to be immersed in the hot-dip metal plating bath 4 substantially has a main phase comprising β-Si 3 N 4 and a grain boundary phase comprising a multiple-oxide phase constituted of one or more of Si 2 N 2 O, MgY 2 O 4 , Y 2 Si 2 O 7 , and Y 2 SiO 5 and is obtained by carrying out the forming-process of a sintered compact in which 35-80 mass% titanium borate (TiB 2 ) particles having ≥3 μm and ≤10 μm average particle diameter are dispersed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种浸渍金属镀液的浸渍构件，其中热冲击和反复热疲劳的耐久性得到显着改善，并且外围钢构件的加工性得到改善。＆lt; P＆gt;解决方案：浸在元件2,3中浸入热镀金属镀液4中的浸渍部件基本上具有包含β-Si 3 S < SB>和包含由氧化硅中的一种或多种构成的多氧化物相的晶界相，所述多晶氧化物相由SiO 2，SBY 2， SB> 4 ，Y 2 2 7 和Y 2 5 ，通过进行烧结体的成形工序而获得，其中，35-80质量％的具有≥3μm和≤10μm平均粒子的钛硼酸盐（TiB 2 ）颗粒直径分散。版权所有（C）2007，JPO＆INPIT

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