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1. 发明专利

JP2005097648A Method for recovering magnesium-based alloy waste material 审中-公开
标题翻译：回收镁基合金废料的方法
公开(公告)号：JP2005097648A
公开(公告)日：2005-04-14
申请号：JP2003330122
申请日：2003-09-22
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUZAKI KENJI
IPC分类号： B09B3/00 , B09B5/00 , C22B7/00 , C22B9/02 , C22B26/12 , C22B26/22 , C22B59/00
CPC分类号： Y02P10/214 , Y02P10/234 , Y02W30/78 , Y02W30/827
摘要： PROBLEM TO BE SOLVED: To provide a method capable of recovering the waste material of a magnesium-lithium-based alloy useful for automobile components and equipment related to computers at higher metal recovery quantity as much as possible. SOLUTION: In the recovering method, magnesium-lithium-based alloy scrap wood 17 is heated to recover a part of alloy components as liquid phase components, thereafter, the scrap wood is held under the reduced pressure, by which at least a part of the remaining alloy components is evaporated and recovered. The method uses a heating process and a vacuum distillation process in combination, thereby maximizing the metal recovery quantity. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够尽可能地回收可用于汽车部件的镁 - 锂基合金的废料的方法和与较高金属回收量的计算机相关的设备。解决方案：在回收方法中，加热镁 - 锂基合金废料17以回收一部分合金成分作为液相成分，此后废料被保持在减压下，至少一部分剩余的合金成分被蒸发并回收。该方法结合使用加热工艺和真空蒸馏工艺，从而使金属回收量最大化。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006215279A Display device and method for manufacturing the same 审中-公开
标题翻译：显示装置及其制造方法
公开(公告)号：JP2006215279A
公开(公告)日：2006-08-17
申请号：JP2005028093
申请日：2005-02-03
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUZAKI KENJI , URABE HIRONARI
IPC分类号： G02F1/1368 , C22C21/00 , G09F9/00 , H01L21/3213 , H01L21/336 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To provide a display device which is not corroded with a developer in the manufacturing process so as to have stable production, and which makes a low junction resistance even when direct junction with a transparent electrode is conducted, with respect to the display device equipped with a thin film transistor, a transparent electrode layer and an aluminum alloy film layer for wiring. SOLUTION: In the display device equipped with the thin film transistor, the transparent electrode layer, and the aluminum alloy film layer for wiring, a transparent metal oxide layer is disposed between the transparent electrode layer and the aluminum alloy film layer so as to make them electrically connected with each other. Also the oxygen content of the transparent metal oxide layer is lower than that of the transparent electrode layer, and in the case the transparent metal oxide layer is constructed of ITO, its optical absorption coefficient is set to be 3×10 4 -4×10 4 cm -1 . COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种在制造过程中不被显影剂腐蚀以产生稳定的显示装置，即使在与透明电极直接接合的情况下也具有低结电阻，与涉及配备有薄膜晶体管的显示装置，透明电极层和用于布线的铝合金膜层。解决方案：在配备有薄膜晶体管，透明电极层和用于布线的铝合金膜层的显示装置中，透明金属氧化物层设置在透明电极层和铝合金膜层之间，以便使它们彼此电连接。此外，透明金属氧化物层的氧含量低于透明电极层的氧含量，在透明金属氧化物层由ITO构成的情况下，其吸光系数设定为3×10 4 < / SP> -4×10 4 厘米 -1 。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005248199A Method for analyzing state in dry zinc smelting blast furnace and zinc smelting method 有权
标题翻译：干锌矿烧结炉和锌冶炼方法分析方法
公开(公告)号：JP2005248199A
公开(公告)日：2005-09-15
申请号：JP2004056103
申请日：2004-03-01
申请人： Akio Fuwa , Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社 , 章雄不破
发明人： TANNO FUMIO , FUWA AKIO , MATSUZAKI KENJI
IPC分类号： C22B19/08 , C22B5/10
CPC分类号： C22B5/10 , C22B19/08
摘要： PROBLEM TO BE SOLVED: To analyze the inner part of a blast furnace in an ISP (Imperial Smelting Process) as dry-type zinc smelting, which can reproduce an actual operation and can follow a change in a state in the furnace according to the change in operational conditions. SOLUTION: In this method, the reaction state in the region where the reduction reaction of zinc oxide for forming zinc is performed as the main reaction in a blast furnace for dry zinc smelting which extracts zinc from a fired product at least containing zinc oxide, lead oxide, iron oxide and silicon oxide using coke is analyzed by using a computer system. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了分析作为干式锌冶炼的ISP（Imperial Smelting Process）中的高炉的内部，其可以再现实际操作并且可以跟随炉中的状态的变化，根据对运行状况的变化。在该方法中，在用于形成锌的氧化锌的还原反应的区域中的反应状态作为主要反应，在用于干锌冶炼的高炉中，从至少含有锌的焙烧产物中提取锌使用计算机系统分析使用焦炭的氧化物，氧化铅，氧化铁和氧化硅。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005228656A High heat-resistant aluminum alloy wiring material and target material 有权
标题翻译：高耐热铝合金材料和目标材料
公开(公告)号：JP2005228656A
公开(公告)日：2005-08-25
申请号：JP2004037570
申请日：2004-02-16
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KUBOTA TAKASHI , MATSUURA YOSHINORI , MATSUZAKI KENJI , KATO KAZUTERU
IPC分类号： H05K1/09 , C22C21/00 , C23C14/34 , H01B1/02 , H01L21/28 , H01L21/283 , H01L21/285 , H01L21/3205 , H01L23/52 , H01L23/532 , H01L29/78 , H01L29/786
CPC分类号： C23C14/3414 , C22C21/00 , H01B1/023 , H01L21/283 , H01L23/53219 , H01L2924/0002 , H05K1/09 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy wiring material and a target material suitable for a poly-Si type TFT of low temperature process, to which a high temperature treatment of 500°C or higher is applied, excellent in high heat resistance and a low resistance property. SOLUTION: On the aluminum alloy wiring material and the target containing nickel, cobalt, and carbon, relations: 0.5at%≤X≤3.0at%, 4.0at%≤X+Y≤7.0at%, and 0.1at%≤Z≤0.5at% are fulfilled, and the rest is aluminum, wherein, an atom percentage of a nickel content is Xat%, an atom percentage of a cobalt content is Yat%, and an atom percentage of a carbon content is Zat%. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供适用于500℃以上的高温处理的低温工艺的多晶硅型TFT的铝合金配线材料和靶材料，优异的高耐热性和低电阻性。
解决方案：在铝合金布线材料和含有镍，钴和碳的靶材上，关系为：0.5at％≤X≤3.0at％，4.0at％≤X+Y≤7.0at％，0.1at％ ≤Z≤0.5at％，其余为铝，其中镍含量的原子百分比为Xat％，钴含量的原子百分比为Yat％，碳含量的原子百分比为Zat％。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004294116A Method for analyzing condensation rate in metal vapor 审中-公开
公开(公告)号：JP2004294116A
公开(公告)日：2004-10-21
申请号：JP2003083568
申请日：2003-03-25
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUZAKI KENJI , TATEIWA HIRONORI , KAHATA MINORU , TANNO FUMIO
IPC分类号： G01N25/02 , B01D5/00 , C22B9/02 , C22B19/04 , G01N25/04
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To reduce labor and costs for predicting condensation rate by precisely predicting the condensation rate when cooling vapor in metal zinc, or the like, for collecting as liquid zinc. SOLUTION: The method for analyzing metal condensation rate when cooling metal vapor while the metal vapor is circulated in a reaction pipe along with an atmospheric gas for condensing the corresponding metal comprises a process for setting initial conditions (a); a process for indicating the amount of change in atmospheric gas flow rate, the molar fraction of metal vapor, and the molar fraction of the atmospheric gas before and after a minute section (ΔL) in the reaction pipe by an ordinary differential equation (b); a process for solving the ordinary differential equation for calculating the amount of condensed metal and the amount of metal oxide generated in the minute section (c); and a process for calculating the metal condensation rate from them (d). The condensation rate can be precisely predicted without any experiments and without manufacturing an actual apparatus. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2011214110A Method for recovering tantalum 有权
标题翻译：回收方法
公开(公告)号：JP2011214110A
公开(公告)日：2011-10-27
申请号：JP2010084726
申请日：2010-04-01
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： YOSHIDA ASAMI , MATSUZAKI KENJI , AOKI TATSUYA , ISHII RINTARO
IPC分类号： C22B34/24 , B09B3/00 , C22B7/00
CPC分类号： C22B34/24 , C22B3/06 , C22B3/10 , C22B3/12 , C22B7/006 , Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide a technology for recovering high-quality tantalum from tantalum-containing waste by reducing various impurities such as antimony (Sb) and phosphorous (P), which hinder the reuse in tantalum capacitors.SOLUTION: The method for recovering tantalum from tantalum-containing waste is characterized in that the tantalum-containing waste is subjected to an acid treatment and then an alkali treatment, thereby recovering tantalum. The acid treatment is preferably carried out using an acid containing hydrochloric acid, and the alkali treatment is preferably carried out by sodium hydroxide or potassium hydroxide. The tantalum-containing waste is preferably a tantalum sintered compact removed from a tantalum capacitor.
摘要翻译：要解决的问题：通过减少诸如锑（Sb）和磷（P）的各种杂质来提供从含钽废物中回收高质量钽的技术，这阻碍了钽电容器的再利用。解决方案：回收方法来自含钽废物的钽的特征在于，对含钽废物进行酸处理，然后进行碱处理，从而回收钽。酸处理优选使用含有盐酸的酸进行，碱处理优选用氢氧化钠或氢氧化钾进行。含钽废物优选是从钽电容器去除的钽烧结体。

7. 发明专利

JP2003277845A Method for analyzing state in dry-type zinc smelting blast furnace and method for discriminating operational condition in dry-type zinc smelting blast furnace 审中-公开
标题翻译：干式锌矿烧结炉分析状态分析方法及干燥型锌矿烧结炉工作条件分析方法
公开(公告)号：JP2003277845A
公开(公告)日：2003-10-02
申请号：JP2002081124
申请日：2002-03-22
申请人： Akio Fuwa , Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社 , 不破章雄
发明人： FUWA AKIO , TANNO FUMIO , MATSUZAKI KENJI , KAHATA MINORU
IPC分类号： C22B19/08
摘要： PROBLEM TO BE SOLVED: To analyze the inner part by a blast furnace with an ISP method to a dry-type zinc smelting, which can reproduce an actual operation and can follow a change of a state in the furnace according to the change of operational conditions.
SOLUTION: A method for analyzing reactional state in the range, in which the reducing reaction of at least a zinc oxide, a lead oxide and an iron oxide among respective components in sintered ore, is performed as the main reaction by using a computer system, in the blast furnace for dry-type zinc smelting which extracts the zinc from the sintered ore containing at least zinc oxide, lead oxide, iron oxide, calcium oxide and silicon oxide by using coke.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过ISP方法的高炉将内部部分分析成可以再现实际操作的干式锌冶炼，并且可以根据变化跟随炉中的状态的变化的运行条件。解决方案：一种用于分析在烧结矿中的各成分中至少氧化锌，氧化铅和氧化铁的还原反应的范围内的反应状态的方法作为主反应，通过使用计算机系统，用于通过使用焦炭从至少含有氧化锌，氧化铅，氧化铁，氧化钙和氧化硅的烧结矿中提取锌的干式锌冶炼的高炉。版权所有（C）2004，JPO

8. 发明专利

JP2004294111A Method for analyzing condensation rate in metal vapor, and method for condensing metal 审中-公开
公开(公告)号：JP2004294111A
公开(公告)日：2004-10-21
申请号：JP2003083497
申请日：2003-03-25
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUZAKI KENJI , TATEIWA HIRONORI , KAHATA MINORU , TANNO FUMIO
IPC分类号： G01N25/02 , B01D5/00 , C22B9/02 , C22B19/04 , G01N25/04
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To reduce labor and costs for predicting concentration rate by precisely predicting the concentration rate when cooling the vapor of metal zinc, or the like, for collecting as fluid zinc. SOLUTION: An ordinary differential equation is calculated with the flow rate of an atmospheric gas, and each condensation rate and oxidation rate of the molar fraction of the constituents of metal and the atmospheric gas as parameters by selecting the metal and the atmospheric gas, and further cooling rate is specified to calculate the condensation rate of the metal vapor. The condensation rate can be precisely predicted without performing any experiments or without manufacturing an actual apparatus. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2003313619A Method for recovering copper from low-grade copper raw material 审中-公开
标题翻译：从低等级铜原料回收铜的方法
公开(公告)号：JP2003313619A
公开(公告)日：2003-11-06
申请号：JP2002122015
申请日：2002-04-24
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： TANNO FUMIO , TATEIWA HIRONORI , KAHATA MINORU , MATSUZAKI KENJI
IPC分类号： B09B3/00 , C22B7/00 , C22B15/02
CPC分类号： Y02P10/214
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently recovering copper with high purity from a low-grade copper raw material. SOLUTION: The method for recovering the copper from the low-grade copper raw material comprises melting the low-grade copper raw material in a semi- blast-furnace, separating it into molten metal and slag, then phase-separating the separated molten metal into a molten iron phase and a molten copper phase in the presence of a carbon material, and subsequently adding a copper-oxide- based slag to the provided molten copper phase to refine it. COPYRIGHT: (C)2004,JPO

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