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1. 发明专利

JP2014057972A Adhesion evaluation method for die-cast mold release agent and adhesion evaluation device for the same 有权
标题翻译：用于模具脱模剂的胶粘剂评价方法及其粘合性评价装置
公开(公告)号：JP2014057972A
公开(公告)日：2014-04-03
申请号：JP2012203130
申请日：2012-09-14
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： TACHIKAWA HIDEO , ITO HIROSHI , SUZUKI KAZUHIKO , EZAKI YASUO , YAMADA KENICHI , YAMADA HIROYUKI , KAJINO MASAKI , TAKEUCHI HISATO , IWABORI HIROAKI , IWATA YASUSHI , KIN SEIKI , HAYAFUJI TETSUNORI , HISANAGA MASARU
IPC分类号： B22D17/20 , B22C9/00 , B22C9/10
摘要： PROBLEM TO BE SOLVED: To provide an adhesion evaluation method for a die-cast mold release agent enabling appropriate evaluation of an adhering state of the mold release agent applied to a molding surface of a mold.SOLUTION: An adhesion evaluation method for a die-cast mold release agent includes: an irradiation step of irradiating a coated surface that is formed by spray coating of a coating fluid obtained by dissolving or dispersing the mold release agent and a fluorescent agent in water on a heated molding surface of a mold, with excitation light that corresponds to the fluorescent agent; and a measurement step of receiving fluorescence emitted from the fluorescent agent to measure fluorescence intensity. The measurement step is an intensity distribution measurement step of continuously measuring fluorescence intensity in a specific region of the coated surface to obtain intensity distribution. The adhesion evaluation method further includes an identification step of identifying an index value indexing an adhesion state of the mold release agent in the specific region on the basis of the intensity distribution. Using the index value enables appropriate evaluation of the adhesion state of the mold release agent and thus releasability during die casting even if coating unevenness of the mold release agent is large.
摘要翻译：要解决的问题：提供一种压铸脱模剂的粘合性评价方法，其能够适当地评价施加到模具的成型面上的脱模剂的附着状态。解决方案：脱模剂包括：照射步骤，其通过将通过将脱模剂和荧光剂溶解或分散在水中而获得的涂布液喷雾涂布在加热的模具的表面上来照射涂布表面，对应于荧光剂的光; 以及接收从荧光剂发出的荧光以测量荧光强度的测量步骤。测量步骤是强度分布测量步骤，连续地测量涂覆表面的特定区域中的荧光强度，以获得强度分布。粘合性评价方法还包括识别步骤，其基于强度分布来识别指定脱模剂在特定区域中的粘附状态的指标值。使用该指标值能够适当地评价脱模剂的粘附状态，并因此即使在脱模剂的涂布不均匀性大的情况下也能够进行压铸时的剥离性。

2. 发明专利

JP2009034719A Die for forming metal 审中-公开
标题翻译：用于形成金属
公开(公告)号：JP2009034719A
公开(公告)日：2009-02-19
申请号：JP2007203219
申请日：2007-08-03
申请人： Aisin Seiki Co Ltd , Toyota Central R&D Labs Inc , アイシン精機株式会社 , 株式会社豊田中央研究所
发明人： SAIKAWA SEIJI , HAYAFUJI TETSUNORI , NISHINO NAOHISA
IPC分类号： B22C9/06 , B22D17/22
摘要： PROBLEM TO BE SOLVED: To provide a die for forming a metal with which a metallic formed product having high quality with the comparing with the conventional product.
SOLUTION: On the surface of a cavity 4 side, a thermal diffusion layer 5 having larger thermal diffusivity than the heat-diffusivity of a die base material 11 is arranged.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：与常规产品相比，提供一种用于形成具有高质量的金属成形品的金属的模具。解决方案：在空腔4侧的表面上，布置了具有比模具基材11的热扩散性更大的热扩散性的热扩散层5。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009074135A Briquette and method for production thereof 审中-公开
标题翻译：其生产方法及其生产方法
公开(公告)号：JP2009074135A
公开(公告)日：2009-04-09
申请号：JP2007244164
申请日：2007-09-20
申请人： Aichi Steel Works Ltd , Aisin Seiki Co Ltd , アイシン精機株式会社 , 愛知製鋼株式会社
发明人： HAYAFUJI TETSUNORI , YAMADA TETSUO , KAMIYA YASUHIKO
IPC分类号： C22B1/248 , C22B1/00 , C22B7/00
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To provide a briquette by which characteristics of magnesium can be effectively utilized while recycling machining chips of a magnesium material and aiming at the effective utilization of resources and which, in itself, has satisfactory strength, and also to provide a method for production thereof. SOLUTION: The magnesium material is used as a combustion improver for metallic material production (e.g. steelmaking), and high calorific value at combustion reaction, as a characteristic of magnesium, is effectively utilized. The magnesium material composed of machining chips is mixed with an aluminum material composed of machining chips, and the resulting mixture is pressed. Since adhesion between the magnesium material and the aluminum material in the mixture is increased, the mixture can be briquetted at ordinary temperature. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效利用镁的特性的砖块，同时回收镁材料的加工芯片，并旨在有效利用资源，本身具有令人满意的强度，并且还可以提供其生产方法。解决方案：镁材料用作金属材料生产（例如炼钢）的燃烧改进剂，并且作为镁的特性，在燃烧反应中的高热值得到有效利用。由加工芯片组成的镁材料与由加工芯片组成的铝材料混合，并将所得混合物压制。由于混合物中镁材料和铝材料之间的粘合性增加，所以可以在常温下压块。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007224349A Method for treating magnesium alloy cut waste 有权
标题翻译：用于处理镁合金切割废物的方法
公开(公告)号：JP2007224349A
公开(公告)日：2007-09-06
申请号：JP2006045526
申请日：2006-02-22
申请人： Aichi Steel Works Ltd , Aisin Seiki Co Ltd , アイシン精機株式会社 , 愛知製鋼株式会社
发明人： ITO MAKOTO , HAYAFUJI TETSUNORI , YAMADA TETSUO , KAMIYA YASUHIKO , WADAYAMA TOSHIAKI
IPC分类号： C22B7/00 , C22B1/00 , C22B26/22
CPC分类号： C22B1/248
摘要： PROBLEM TO BE SOLVED: To provide a treatment method where magnesium alloy cut waste including oil/water contents are effectively and safely treated.
SOLUTION: The treatment method for magnesium alloy cut waste comprises: a centrifugal separation stage where magnesium alloy cut waste including an oil content and a water content is centrifugally separated so as to reduce the oil/water contents; a briquette formation stage where the centrifugally separated cut waste is compressed so as to be briquetted; and a melting stage where the briquette is charged into a steel manufacture melting furnace or a refining furnace together with a steel raw material so as to be melted.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理方法，其中镁合金切割废物包括油/水含量被有效和安全地处理。解决方案：镁合金切割废物的处理方法包括：离心分离阶段，其中含有含油量和含水量的镁合金切割废料离心分离，以降低油/水含量; 一种压块形成阶段，其中离心分离的切割废料被压缩以便压块; 以及熔融阶段，其中将团块与钢原料一起装入钢制熔融炉或精炼炉中以熔化。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005189054A Molten metal surface detection sensor 有权
标题翻译：金属表面检测传感器
公开(公告)号：JP2005189054A
公开(公告)日：2005-07-14
申请号：JP2003429592
申请日：2003-12-25
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： HAYAFUJI TETSUNORI
IPC分类号： G01F23/00 , B22D11/16
摘要： PROBLEM TO BE SOLVED: To provide a molten metal surface detection sensor for surely detecting a fall of a molten metal surface even in cases where a solidified material is easily formed from the molten metal on the surface of the molten metal, as to a contact-type molten metal surface detection sensor for detecting the fall of the molten metal surface based on whether contact has taken place with the molten metal.
SOLUTION: This sensor comprises a sensor body 3 and a cylinder 11 for vertically moving the sensor body 3 at prescribed time intervals. A rising end side metal plate 10 and a falling end side metal plate 9 are disposed on a rising end A and a falling end B of the sensor body 3, respectively. When the sensor body 3 is positioned at the rising end A or the falling end B, a part of the sensor body 3 collides with the metal plate 10 or 9. This impact propagates through the sensor body 3 to break down the solidified material of the molten metal deposited on an end part 3a of the sensor body 3. This can prevent erroneous determination in detection caused by the deposition of the solidified material of the molten metal on the sensor body 3, making it possible to surely detecting that the molten metal surface has fallen lower than a reference height.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种熔融金属表面检测传感器，即使在熔融金属表面上的熔融金属容易形成凝固材料的情况下，也能够可靠地检测熔融金属表面的下落，至于接触型熔融金属表面检测传感器，用于基于是否与熔融金属发生接触来检测熔融金属表面的下落。解决方案：该传感器包括用于以规定的时间间隔垂直移动传感器主体3的传感器主体3和气缸11。上升端金属板10和下端侧金属板9分别设置在传感器主体3的上升端A和下降端B上。当传感器主体3位于上升端A或下降端B时，传感器主体3的一部分与金属板10或9碰撞。该冲击传播通过传感器主体3以分解固体材料熔融金属沉积在传感器体3的端部3a上。这可以防止由于熔融金属凝固材料沉积在传感器体3上而导致的检测错误的确定，使得可以可靠地检测熔融金属表面已经低于参考高度。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2010209369A Briquette for producing metallic material, and method for producing the same 有权
标题翻译：用于生产金属材料的制造方法及其制造方法
公开(公告)号：JP2010209369A
公开(公告)日：2010-09-24
申请号：JP2009054052
申请日：2009-03-06
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： MABUCHI JUN , HAYAFUJI TETSUNORI
IPC分类号： C22B26/22 , C22B1/248 , C22B7/00
CPC分类号： Y02P10/214 , Y02P10/218 , Y02P10/226 , Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide a briquette for producing a metallic material, when a magnesium material made of the scrap of a magnesium-containing metal is reutilized, which can be safely treated in the state of the briquette having sufficient strength, and to provide a method for producing the same. SOLUTION: The briquette X for producing the metallic material includes the magnesium material composed of the scrap of the magnesium-containing metal and an aluminum material composed of the scrap of an aluminum-containing metal, and in which the aluminum content on the surface layer is made hither than that of the aluminum content in the center thereof. COPYRIGHT: (C)2010,JPO&INPIT

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