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1. 发明专利

JP2010201468A Device of cleaning mold and method of cleaning mold using the same 有权
标题翻译：清洁模具的装置和使用其清洁模具的方法
公开(公告)号：JP2010201468A
公开(公告)日：2010-09-16
申请号：JP2009050103
申请日：2009-03-04
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： FUKADA NOBUO , SUZUKI KENJI , OKANO HIROYUKI , SUDO OSAMU
IPC分类号： B22D43/00 , B22C9/00 , B22C9/06 , B22D7/06 , B22D9/00 , B22D23/10 , B22D45/00
摘要： PROBLEM TO BE SOLVED: To provide a device capable of efficiently separating and removing deposits formed at an inner surface of a metal melting mold, removing the deposits in a state allowing a stress to be adjusted to an adequate one preventing the mold from being damaged, and precisely determining an end point where the deposits are removed, and also to provide a method using the same. SOLUTION: A device of cleaning the mold is configured of a robot arm: an arm turning means; an arm expansion means; a drive part arranged at the tip part of the robot arm; and a scraping jig mounted at the drive part. The scraping jig is freely movable in a horizontal direction or a vertical direction on the inner surface of the mold by the drive of the robot arm. The arm turning means and the arm expansion means are remotely operated using the device of cleaning the mold and the robot arm is made to operate inside the mold so that a solid material remained at the inner surface of a water-cooling copper mold is separated and removed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地分离和去除在金属熔化模具的内表面形成的沉积物的装置，在允许将应力调节到足以防止模具的状态的状态下去除沉积物被损坏，并且精确地确定去除沉积物的终点，并且还提供使用其的方法。解决方案：清洁模具的装置由机器人臂构成：臂转动装置; 手臂扩张手段; 设置在所述机器人手臂的前端部的驱动部; 以及安装在驱动部上的刮刀。刮刀可以通过机器人手臂的驱动在水平方向或垂直方向上在模具的内表面上自由移动。使用清洁模具的装置远程地操作手臂转动装置和手臂扩张装置，并且使机器人手臂在模具内部进行操作，使得在水冷铜模具的内表面处残留的固体材料被分离，并且除去。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2007162071A Method for manufacturing titanium ingot 审中-公开
标题翻译：制造钛白粉的方法
公开(公告)号：JP2007162071A
公开(公告)日：2007-06-28
申请号：JP2005359821
申请日：2005-12-14
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： SUZUKI KENJI
IPC分类号： C22B34/12 , B22D23/10 , C22B9/20 , C22B9/22
摘要： PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a titanium alloy in relation to a method for manufacturing a titanium ingot.
SOLUTION: Only chips and machining chips of titanium are used as a raw material, and the chips and machining chips of titanium are compacted into a briquette 1. When applying spot welding to a boundary line 2 between the briquettes to form an electrode, the position of the spot welding is located as follows: in addition to a central welding point 3 on the boundary line, two or more welding points are located in positions deviated from the boundary line. By increasing such welding points as above as compared with those in the case of ordinary articles, deterioration in the strength of the overall electrode can be effectively suppressed. As the result, by applying vacuum arc melting to the above electrode, the inexpensive titanium ingot can be produced with high efficiency.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种钛合金的制造方法，该方法相对于钛锭的制造方法而言是廉价的。
解决方案：仅使用钛的芯片和加工芯片作为原料，钛的切屑和加工芯片被压实成团块1.当对块体之间的边界线2进行点焊以形成电极点焊的位置如下：除了边界线上的中心焊接点3之外，两个以上的焊点位于偏离边界线的位置。通过与普通制品相比，通过增加上述焊接点，可以有效地抑制整个电极的强度的劣化。结果，通过对上述电极进行真空电弧熔化，可以高效率地制造廉价的钛锭。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007162070A Method for manufacturing titanium alloy 审中-公开
标题翻译：制造钛合金的方法
公开(公告)号：JP2007162070A
公开(公告)日：2007-06-28
申请号：JP2005359811
申请日：2005-12-14
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： HATSUTA YOSHIHIRO , YAMAMOTO NORIO , SUZUKI KENJI
IPC分类号： C22C1/02 , C22B7/00 , C22B9/20 , C22B9/22 , C22C14/00
CPC分类号： Y02P10/214
摘要： PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a consumer-oriented titanium alloy. SOLUTION: The method for manufacturing the titanium alloy includes using iron ore as its oxygen source and iron source. By using these raw materials for an element of an alloy content, the method can more inexpensively manufacture the titanium alloy than ever before, and as a result, the titanium alloy manufactured with the method can be preferably used for the consumer-oriented titanium material. The method also includes melting the titanium alloy with an electron beam in a process of manufacturing the titanium alloy to smelt the alloy containing further few impurities. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种廉价制造消费者导向的钛合金的方法。解决方案：钛合金的制造方法包括使用铁矿石作为氧源和铁源。通过使用这些原料作为合金成分的元素，该方法可以比以往更便宜地制造钛合金，结果可以将该方法制造的钛合金优选用于消费者取向的钛材料。该方法还包括在制造钛合金以熔化含有更少杂质的合金的过程中用电子束熔化钛合金。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2010116589A Vacuum arc melting apparatus for metal and vacuum arc melting method for metal using the same apparatus 审中-公开
标题翻译：用于使用相同装置的金属金属和真空熔融金属熔化方法的真空电弧熔化装置
公开(公告)号：JP2010116589A
公开(公告)日：2010-05-27
申请号：JP2008289651
申请日：2008-11-12
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： AIHARA TATSUYA , OKANO HIROYUKI , SUZUKI KENJI
IPC分类号： C22B9/20 , B22D21/06 , B22D27/02
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for melting an alloy ingot having little segregation of alloy compositions without lowering production speed in the melting method for metal by using a vacuum arc melting furnace. SOLUTION: The vacuum arc melting method for metal comprises forming the ingot in a casting mold by generating the arc between a consumable electrode and a mold to melt the consumable electrode, wherein the melting operation while making helium gas flow into the space between the ingot produced in the mold and the mold is performed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用真空电弧熔化炉在不降低金属熔化方法中的生产速度的情况下熔化合金组分偏析很小的合金锭的方法和装置。解决方案：金属的真空电弧熔化方法包括在铸模中通过在可消耗电极和模具之间产生电弧来熔化可消耗电极而在铸模中形成锭，其中在使氦气流入氦气之间的空间中的熔化操作在模具和模具中生产的铸锭被执行。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2007105768A Vacuum arc melting method for high melting point metal 有权
标题翻译：用于高熔点金属的真空电弧熔炼方法
公开(公告)号：JP2007105768A
公开(公告)日：2007-04-26
申请号：JP2005299947
申请日：2005-10-14
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： SUZUKI KENJI , SUDO OSAMU , MITA KOICHI
IPC分类号： B22D30/00 , B22D21/06 , B22D23/00 , B22D27/02 , C22B9/04 , C22B9/20
摘要： PROBLEM TO BE SOLVED: To provide an economically excellent melting method for high melting point metal by enhancing cooling efficiency. SOLUTION: In a vacuum arc melting method for high melting point metal, a high melting point metal ingot is cooled under the helium atmosphere where helium gas is introduced in a melting furnace to be decompressed below an atmospheric pressure after completing vacuum arc melting of high melting point metal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过提高冷却效率，为高熔点金属提供经济上优异的熔融方法。解决方案：在用于高熔点金属的真空电弧熔化方法中，在氦气体的氦气氛下，在熔融炉中冷却高熔点金属锭，在完成真空电弧熔化之后将其减压至低于大气压的高熔点金属。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007056363A Method for producing titanium alloy 有权
标题翻译：生产钛合金的方法
公开(公告)号：JP2007056363A
公开(公告)日：2007-03-08
申请号：JP2006163586
申请日：2006-06-13
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： SUZUKI KENJI , SHINRAKI TAKESHI , TADA OSAMU , YAMAMOTO NORIO
IPC分类号： C22C1/02 , C22C1/03 , C22C14/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a titanium alloy comprising an alloy element having a melting point higher than that of metal titanium, by which the alloy composition in the melted titanium alloy is uniform.
SOLUTION: In the method for producing a titanium alloy comprising an alloy component having a melting point higher than that of metal titanium, a master alloy composed of an alloy component material and a titanium material is beforehand prepared, and next, the master alloy is added to a titanium material, and melting is performed. It is also possible that the blending ratio between the alloy component material having a melting point higher than that of the metal titanium and the titanium material in the master alloy is regulated in such a manner that the melting point of the master alloy is made equal to the melting temperature of the metal titanium.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种钛合金的制造方法，其包括熔点高于金属钛的合金元素，通过该方法熔融钛合金中的合金组成是均匀的。解决方案：在含有熔点高于金属钛的合金成分的钛合金的制造方法中，预先准备由合金成分材料和钛材料构成的母合金，接着，主将合金加入到钛材料中，进行熔融。熔融点高于金属钛的合金成分材料与母合金中的钛材料的配合比例也可以调节为使母合金的熔点等于金属钛的熔融温度。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007332399A Method for producing titanium alloy 有权
标题翻译：生产钛合金的方法
公开(公告)号：JP2007332399A
公开(公告)日：2007-12-27
申请号：JP2006162888
申请日：2006-06-12
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： TADA OSAMU , SUZUKI KENJI , SHINRAKI TAKESHI
IPC分类号： C22B34/12 , C22B1/248 , C22B9/22
CPC分类号： Y02P10/214 , Y02P10/23
摘要： PROBLEM TO BE SOLVED: To provide such a technique that in electron beam melting of metal, a powdery oxide raw material such as titanium oxide and iron oxide and a granular raw material such as sponge titanium are fed to an electron beam melting furnace at high yield with high reproducibility. SOLUTION: Alloy components are arranged at the central part of a titanium material, so as to form an alloy briquette. The alloy briquette is used as a melting raw material, and a titanium alloy ingot is melted by electron beam melting. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供这样的技术：在金属的电子束熔融中，将氧化钛和氧化铁等粉末状氧化物原料和海绵钛等粒状原料供给到电子束熔融炉高产率，重现性高。
解决方案：合金部件布置在钛材料的中心部分，以形成合金团块。合金团块用作熔融原料，钛合金锭通过电子束熔化而熔化。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2010116581A Method for producing titanium ingot using vacuum arc melting furnace 审中-公开
标题翻译：使用真空熔融炉生产钛酸盐的方法
公开(公告)号：JP2010116581A
公开(公告)日：2010-05-27
申请号：JP2008288723
申请日：2008-11-11
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： SUZUKI KENJI
IPC分类号： C22B34/12 , B22D21/06 , B22D23/10 , C22B9/04 , C22B9/20
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a titanium ingot using a vacuum arc melting furnace by which a titanium ingot having high purity, good casting surface and high productivity is produced.
SOLUTION: The method for producing the titanium ingot uses the vacuum arc melting furnace which generates an arc between molten metal held in a mold and a consumable electrode to melt the consumable electrode, thereby forming the ingot in the mold. The method is characterized in that an arc gap (a distance from the lower end of the consumable electrode to the molten metal surface) is changed according to kinds of titanium to be melted. When the ingot to be produced is titanium alloy, melting is performed with a smaller arc gap than an average arc gap (the arithmetic average of the maximum arc gap value and the minimum arc gap value in a range where the vacuum arc melting can be performed), and when the ingot to be produced is pure titanium, the melting is performed with a larger arc gap than the average arc gap.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用真空电弧熔化炉制造钛锭的方法，通过该方法制备了具有高纯度，良好铸造表面和高生产率的钛锭。解决方案：钛锭的制造方法使用真空电弧熔化炉，其在保持在模具中的熔融金属和消耗电极之间产生电弧，以熔化可消耗电极，从而在铸模中形成锭。该方法的特征在于，根据要熔化的钛的种类，电弧间隙（从可消耗电极的下端到熔融金属表面的距离）发生变化。当要生产的锭是钛合金时，以比平均电弧间隙更小的电弧间隙进行熔化（在可以进行真空电弧熔化的范围内的最大电弧间隙值和最小电弧间隙值的算术平均值）），并且当要生产的锭是纯钛时，以比平均电弧间隙大的电弧间隙进行熔化。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010095767A Method for producing alloy ingot 有权
标题翻译：生产合金的方法
公开(公告)号：JP2010095767A
公开(公告)日：2010-04-30
申请号：JP2008268404
申请日：2008-10-17
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： SUZUKI KENJI
IPC分类号： C22B9/20 , B22D21/06 , B22D23/06 , B22D23/10 , B22D27/02 , C22B34/12
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an alloy ingot with which in the method for producing the alloy ingot by using a consumable electrode-type vacuum arc-melting furnace, the yield of the alloy raw material used to the production of the alloy ingot is not lowered and the variation of composition in the produced alloy ingot is little. SOLUTION: In the method for producing the alloy ingot by using the consumable electrode-type vacuum arc-melting furnace; this method for producing the alloy ingot is performed as the followings that the bulky-state or the granular-state alloy is arranged on the bottom part of the melting furnace as a starting material, and the melting is started by generating the arc between the starting material and the consumable electrode. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供一种合金锭的制造方法，在使用消耗电极式真空电弧熔炼炉的合金锭的制造方法中，使用合金原料的合金原料的收率合金锭的生产不降低，并且生产的合金锭中的组成变化很小。
解决方案：在使用消耗电极型真空电弧熔炼炉的合金锭的制造方法中，该合金锭的制造方法如下进行：将大体积状或粒状合金配置在熔炉的底部作为起始原料，通过在起始之间产生电弧而开始熔化材料和消耗电极。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2006077290A Method for producing titanium ingot 有权
标题翻译：生产钛白粉的方法
公开(公告)号：JP2006077290A
公开(公告)日：2006-03-23
申请号：JP2004262147
申请日：2004-09-09
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： FUKADA NOBUO , TADA OSAMU , SHINRAKI TAKESHI , SUZUKI KENJI
IPC分类号： C22C1/02 , C22B9/22
摘要： PROBLEM TO BE SOLVED: To provide a method where an oxygen component and/or alloy components can be uniformly blended into sponge titanium at high contents, and further, a titanium ingot having uniform componential concentration in the longitudinal direction can be produced in an ingot production process. SOLUTION: Sponge titanium is charged inside a vessel, and impurity gas in the sponge titanium is separated away in an evacuated atmosphere. Thereafter, the sponge titanium inside the vessel is mixed with alloy components, next, the atmosphere within the vessel is returned to the atmospheric pressure, and the alloy component-containing sponge titanium is fed to a melting furnace, and is melted. Further, the concentration of the alloy components in the alloy component-containing sponge titanium fed to the melting furnace is changed with the lapse of time. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种方法，其中氧成分和/或合金成分能够以高含量均匀地掺入海绵钛中，此外，可以在长度方向上产生具有均匀组分浓度的钛锭锭生产过程。解决方案：将海绵钛装入容器内，海藻钛中的杂质气体在抽空的气氛中分离。然后，将容器内的海绵钛与合金成分混合，接着将容器内的气氛恢复到大气压，将含合金成分的海绵钛进料到熔融炉中，熔融。此外，供给到熔融炉的合金成分的海绵钛中的合金成分的浓度随时间而变化。版权所有（C）2006，JPO＆NCIPI

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