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1. 发明专利

JP2015039703A 鋳型製造装置有权
标题翻译：模具制造设备
公开(公告)号：JP2015039703A
公开(公告)日：2015-03-02
申请号：JP2013170326
申请日：2013-08-20
申请人：リグナイト株式会社 , Lignyte Co Ltd
发明人： IDE ISAMU
IPC分类号： B22C9/12 , B22C1/16 , B22C13/08
摘要：【課題】成形型を複雑な構造にする必要がない鋳型製造装置を提供する。【解決手段】注入口1を設けた成形型2と、粘結剤コーテッドサンド3を注入口1から成形型2内に注入して充填するサンド供給ヘッド4と、成形型2内に注入口1から水蒸気を吹き込んで粘結剤コーテッドサンド3を固化乃至硬化させる水蒸気供給ヘッド5を備える。粘結剤コーテッドサンド3を補給する位置と、粘結剤コーテッドサンド3を注入する成形型2の直上位置の間でサンド供給ヘッド4を横移動するサンドヘッド横移動装置6と、成形型2を型開きする際に注入口1に差し込んで、注入口1内の粘結剤コーテッドサンド3を排出する押出しピン7を備える。押出しピン7をサンド供給ヘッド4と一体的に連結し、サンドヘッド横移動装置6でサンド供給ヘッド4を粘結剤コーテッドサンド3の補給位置に移動させた際に押出しピン7を注入口1に差し込む成形型2の直上位置に移動させるようにする。【選択図】図1
摘要翻译：要解决的问题：提供一种模制制造装置，而不需要制造成型工具的复杂结构。解决方案：模具制造装置包括：模制工具2，其具有输注口1; 用于通过将粘合剂涂覆的砂3从输注口1注入到模具2中来填充模具2的砂供给头4; 一个湿气供应头5，用于从浸渍口1将湿气吹入模制工具2中，以固化或硬化粘合剂涂覆的砂3; 一个砂头横动装置6，用于横向移动砂供应头4在补充粘合剂涂层砂3的位置和模制工具2正上方的位置，其中粘合剂涂层砂3被注入; 以及当打开成型工具2时插入输注口1中的挤压销7，以便将粘合剂涂覆的砂3排出到输注口1内部。在模具制造装置中，挤压销7与砂整体连接供给头4，并且当砂供给头4被砂头横动装置6移动到粘结剂涂覆砂3的补充位置时，挤压销7移动到模制工具2正上方的位置，挤出销 7插入到输注口1中。

2. 发明专利

JP2013094851A Method for manufacturing casting mold 有权
标题翻译：制造铸造模具的方法
公开(公告)号：JP2013094851A
公开(公告)日：2013-05-20
申请号：JP2011243316
申请日：2011-11-07
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , NISHIDA SHINJI
IPC分类号： B22C9/12 , B22C1/16 , B22C9/02
摘要： PROBLEM TO BE SOLVED: To manufacture a casting mold without condensed water being left as moisture within the mold.SOLUTION: The casting mold is manufactured by charging binder-coated refractory 2 including refractory aggregate coated with a binder into a molding die 1, blowing steam into the molding die 1 to heat the refractory 2 by evaporation latent heat of the steam, and solidifying or hardening the binder. After the refractory 2 is heated by blowing steam into the molding die 1, dry gas is blown into the molding die 1. Even if condensed water is left in the molding die 1, the condensed water can be vaporized into dry air and discharged out of the die 1. Thus, the condensed water can be prevented from being left as moisture in the mold.
摘要翻译：要解决的问题：制造没有冷凝水的铸模作为模具内的水分留下。解决方案：通过将涂覆有粘合剂的耐火材料聚集体的粘合剂涂覆的耐火材料2装入模塑模具1中，将蒸汽吹入成型模具1中以通过蒸汽的蒸发潜热来加热耐火材料2，并固化或硬化粘合剂。在通过将蒸汽吹入成型模具1来加热耐火材料2之后，将干燥气体吹入成型模具1中。即使冷凝水留在成型模具1中，冷凝水可以蒸发成干燥空气并排出因此，可以防止冷凝水作为模具中的湿气而留下。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013091092A Method for producing mold 有权
标题翻译：生产模具的方法
公开(公告)号：JP2013091092A
公开(公告)日：2013-05-16
申请号：JP2011235913
申请日：2011-10-27
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , SEKI TORU , NISHIDA SHINJI
IPC分类号： B22C9/24 , B22C1/22 , B22C9/02 , B22C9/12
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a mold which can mold a hollow mold without causing deformation.SOLUTION: Binder-coated sand 2 is filled into a molding die 1, curing of the binder-coated sand 2 in the part in contact with the molding die 1 is progressed with the heat of the molding die 1, and thereafter the uncured binder-coated sand 2 is discharged from the inside of the molding die 1. Next, water vapor is blown into the molding die 1 and the binder-coated sand 2 in the molding die 1 is heated with the water vapor to further progress the curing of the binder-coated sand 2. By blowing the water vapor into the molding die 1, the binder-coated sand 2 is rapidly heated with the latent heat of condensation and sensible heat of the water vapor, the binder can be cured in a short time, and the binder can be cured before the occurrence of the deformation by the self-weight in the layer of the binder-coated sand 2 within the molding die 1.
摘要翻译：要解决的问题：提供一种能够模制中空模具而不发生变形的模具的制造方法。解决方案：将粘合剂涂覆的砂2填充到成型模具1中，与成型模具1接触的部分中的粘结剂涂覆的砂2的固化随着成型模具1的热进行，然后未固化的粘合剂涂覆的砂2从成型模具1的内部排出。接下来，将水蒸汽吹入成型模具1，并且将成型模具1中的粘合剂涂覆的砂2用水蒸气加热以进一步前进固化粘合剂涂覆的砂2.通过将水蒸气吹入成型模具1中，粘合剂涂覆的砂2随着水蒸气的潜热潜热和显热而快速加热，粘合剂可以在短时间，并且在模制模具1内的粘合剂涂覆的砂2的层中的自重发生变形之前可以固化粘合剂。版权所有：（C）2013，JPO＆INPIT

4. 发明专利

JP2012115870A Method of manufacturing mold 有权
标题翻译：制造模具的方法
公开(公告)号：JP2012115870A
公开(公告)日：2012-06-21
申请号：JP2010267364
申请日：2010-11-30
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , SEKI TORU , NISHIDA SHINJI
IPC分类号： B22C9/02 , B22C1/10 , B22C9/12
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a mold capable of rigidly forming a surface layer part of a mold with no flaking away.SOLUTION: The surface of a fire-resistance aggregate of a binder coated refractory 2 is covered with a solid coating layer containing a binder which is selected from among saccharide, water-soluble enorganic compound, and water-soluble thermoplastic resin. The steam is blown into a mold 1 which is filled with the binder coated refractory 2, so that the binder coated refractory 2 is heated with the condensation latent heat of the steam, and the binder of the coating layer of the binder coated refractory 2 is moistened by the condensed water of the steam, for providing tackiness. After that, the binder is dried and solidified, so that the fire-resistance aggregate is bound with the binder, thus a mold is manufactured. In this case, the steam is blown into the mold 1 whose temperature is set to be 130°C or less.
摘要翻译：要解决的问题：提供一种能够刚性地形成模具的表面层部分而不剥落的模具的制造方法。解决方案：粘合剂涂层耐火材料2的耐火骨料的表面被含有选自糖，水溶性无机化合物和水溶性热塑性树脂中的粘合剂的固体涂层覆盖。将蒸汽吹入填充有粘合剂涂层的耐火材料2的模具1中，使得涂覆有粘合剂的耐火材料2与蒸汽的冷凝潜热一起被加热，并且粘合剂涂覆的耐火材料2的涂层的粘合剂为由蒸汽的冷凝水润湿，以提供粘性。之后，将粘合剂干燥固化，使耐火骨料与粘合剂结合，制成模具。在这种情况下，将蒸汽吹入温度设定为130℃以下的模具1中。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011173157A Method for manufacturing casting mold 有权
标题翻译：制造铸造模具的方法
公开(公告)号：JP2011173157A
公开(公告)日：2011-09-08
申请号：JP2010040325
申请日：2010-02-25
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , SEKI TORU , NISHIDA SHINJI
IPC分类号： B22C9/12 , B22C9/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a casting mold, capable of shortening the period of time for a step of forming a casting mold.
SOLUTION: A casting mold is manufactured by supplying coated sand 2 containing binder and refractory aggregate into a die 1, filling the die 1 with it, and blowing water vapor into the die 1, which is filled with the coated sand 2, and heating the coated sand 2. At that time, the water vapor is blown into the die 1 while supplying the coated sand 2 into the die 1. By this method, the water vapor is blown into the die 1 to heat the coated sand 2 by the water vapor while supplying the coated sand 2 into the die 1, so that the period of time required for curing or solidifying the binder in the coated sand 2, which is filled into the die 1, is shortened.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够缩短成型铸模的步骤的时间的铸模的制造方法。解决方案：通过将含有粘合剂和耐火骨料的包覆砂2供给到模具1中，用模具1填充模具1并将水蒸汽吹入填充有涂层砂2的模具1中来制造铸模，并加热涂布的砂2.此时，将水蒸汽吹入模具1，同时将涂覆的砂2供给到模具1中。通过这种方法，将水蒸汽吹入模具1中以加热涂覆的砂2 通过水蒸气同时将涂覆的砂2供应到模具1中，从而缩短了填充到模具1中的涂覆的砂2中固化或固化粘合剂所需的时间。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010105891A Refractory composition 有权
$Refractory composition$
标题翻译：耐火组合物
公开(公告)号：JP2010105891A
公开(公告)日：2010-05-13
申请号：JP2008282132
申请日：2008-10-31
申请人： Kurosaki Harima Corp , Lignyte Co Ltd , リグナイト株式会社 , 黒崎播磨株式会社
发明人： IDE ISAMU , HIGUCHI NAOTO , TANAKA MASAHITO
IPC分类号： C04B35/043 , C04B35/63 , C04B35/66 , C21B7/04 , C21B7/12 , C21C5/44 , C21C7/00 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide a refractory composition which provides a refractory having a more increased fixed carbon content and having satisfactory oxidation resistance, spalling resistance and corrosion resistance. SOLUTION: The refractory composition contains each of: magnesia and a carbonaceous material as refractory aggregate; a phenol resin, at least either tar or pitch and 2-furaldehyde as a binder; and a compound producing formaldehyde as a hardener for the binder. Then, in the binder, the content of the phenol resin is 20 to 60 mass%, the content of at least either the tar or pitch is 15 to 40 mass% and the content of the 2-furaldehyde is 20 to 50 mass%, and further, the blending amount of the compound producing formaldehyde is ≥9.5 pts.mass% to 100 pts.mass of the binder. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种耐火材料组合物，其提供具有更高固定碳含量并且具有令人满意的抗氧化性，耐剥落性和耐腐蚀性的耐火材料。解决方案：耐火材料组合物包含：氧化镁和碳质材料作为耐火骨料; 酚醛树脂，至少焦油或沥青和作为粘合剂的2-糠醛; 以及生成甲醛作为粘合剂的硬化剂的化合物。然后，在粘合剂中，酚醛树脂的含量为20〜60质量％，焦油或沥青中的至少任一种为15〜40质量％，2-糠醛的含量为20〜50质量％此外，生成甲醛的化合物的配合量为粘合剂的≥9.5质量％〜100质量份。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008050543A Polysaccharide-modified phenol resin, method for producing polysaccharide-modified phenol resin, resin coated sand, polysaccharide-modified phenol resin carbonized material, electroconductive resin composition, carbon material for electrode, electrode for secondary battery and electric double layer capacitor polarizable electrode 有权
标题翻译：多元醇改性酚醛树脂，多元醇改性酚醛树脂的制造方法，树脂涂布砂，多晶改性酚醛树脂碳化物质，电极性树脂组合物，电极用碳材料，二次电池用电极和双电层电容器极化电极
公开(公告)号：JP2008050543A
公开(公告)日：2008-03-06
申请号：JP2006231299
申请日：2006-08-28
申请人： Lignyte Co Ltd , Nippon Starch Chemical Co Ltd , リグナイト株式会社 , 日澱化學株式会社
发明人： IDE ISAMU , TAKEDA SHINSUKE , NAKAJIMA TORU , WADAMORI HIROSHI
IPC分类号： C08G8/28 , C08G8/00 , H01B1/20 , H01G11/22 , H01G11/24 , H01G11/34 , H01G11/44 , H01G11/86
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a method for producing polysaccharide-modified phenol resins usable for various applications.
SOLUTION: The method comprises performing first-order reaction reacting a polysaccharide with a phenol in the presence of an acidic catalyst and then performing second-order reaction performing addition condensation reaction of the obtained with an aldehyde in the presence of a reaction catalyst. By reacting the aldehyde in the second-order reaction after the first-order reaction reacting the polysaccharide with the phenol, a resol type polysaccharide-modified phenol resin can be obtained, and the obtained phenol resin can be made insoluble and infusible state by heating and is usable for various applications.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供可用于各种应用的多糖改性酚醛树脂的制备方法。解决方案：该方法包括在酸性催化剂存在下，使多糖与苯酚进行一级反应，然后进行二级反应，在反应催化剂存在下进行所得醛与醛的加成缩合反应。通过在使多糖与苯酚反应的一级反应之后的二级反应中使醛反应，可以得到甲阶型多糖改性的酚醛树脂，所得到的酚醛树脂可以通过加热制成不溶性和不熔状态，可用于各种应用。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008050542A Polysaccharide-modified phenol resin, method for producing polysaccharide-modified phenol resin, resin coated sand, polysaccharide-modified phenol resin carbonized material, electroconductive resin composition, carbon material for electrode, electrode for secondary battery and electric double layer capacitor polarizable electrode 有权
标题翻译：多元醇改性酚醛树脂，多元醇改性酚醛树脂的制造方法，树脂涂布砂，多晶改性酚醛树脂碳化物质，电极性树脂组合物，电极用碳材料，二次电池用电极和双电层电容器极化电极
公开(公告)号：JP2008050542A
公开(公告)日：2008-03-06
申请号：JP2006231297
申请日：2006-08-28
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , TAKEDA SHINSUKE , SEKI TORU
IPC分类号： C08G8/34 , B22C1/22 , C08K3/04 , C08L101/00 , H01B1/20 , H01G11/22 , H01G11/24 , H01G11/34 , H01G11/44 , H01G11/86 , H01M4/02 , H01M4/583
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a method for producing polysaccharide-modified phenol resins usable for various applications.
SOLUTION: The method of obtaining a resol type polysaccharide-modified phenol resin comprises addition condensation reaction of a phenol, an aldehyde and a polysaccharide in the presence of a reaction catalyst, which phenol resin can be made insoluble and infusible state by heating and is usable for various applications.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供可用于各种应用的多糖改性酚醛树脂的制备方法。解决方案：获得甲阶型多糖改性酚醛树脂的方法包括在反应催化剂存在下，苯酚，醛和多糖的加成缩合反应，该酚醛树脂可以通过加热制成不溶性和不熔状态并可用于各种应用。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007137711A Refractory composition 有权
$Refractory composition$
标题翻译：耐火组合物
公开(公告)号：JP2007137711A
公开(公告)日：2007-06-07
申请号：JP2005333245
申请日：2005-11-17
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , HIGUCHI NAOTO , NISHINOUE MASAKAZU
IPC分类号： C04B35/66 , C21B7/04 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide a refractory composition excellent in formability and forming stability and capable of obtaining refractory having high fixed carbon content and excellent corrosion resistance and further obtaining dense refractory. SOLUTION: The refractory composition is obtained by blending a phenol resin, tar, pitch, a cyclic compound having ≥130°C boiling point under atmospheric pressure and a reaction catalyst for reacting the phenol resin with tar and the pitch with the cyclic compound as binder components in refractory aggregate. The reactions of the phenol resin with the tar, and the pitch with the cyclic compound are carried out by action of the reaction catalyst to prevent the volatilization of the components in the heating of the refractory composition. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供成型性和成型稳定性优异的耐火材料组合物，能够获得具有高固定碳含量和优异的耐腐蚀性的耐火材料，并进一步获得致密的耐火材料。解决方案：耐火材料组合物通过将酚醛树脂，焦油，沥青，在大气压下具有≥130℃沸点的环状化合物和用于使酚醛树脂与焦油反应的反应催化剂与具有环状的化合物作为耐火骨料中的粘合剂组分。酚醛树脂与焦油的反应和与环状化合物的沥青通过反应催化剂的作用进行，以防止组分在耐火组合物的加热中的挥发。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007063377A Method for producing aldehyde-based resin particulate 有权
标题翻译：用于生产基于醛的树脂颗粒的方法
公开(公告)号：JP2007063377A
公开(公告)日：2007-03-15
申请号：JP2005250146
申请日：2005-08-30
申请人： Lignyte Co Ltd , リグナイト株式会社
发明人： IDE ISAMU , HIGUCHI NAOTO
IPC分类号： C08G8/04
摘要： PROBLEM TO BE SOLVED: To produce an aldehyde-based resin particulate of a phenol resin or a furan resin which is spherical and has a particle size of nanometer order.
SOLUTION: At least one of a phenol and a furan compound is subjected to addition condensation reaction with an aldehyde in the presence of a dispersant and a reaction catalyst while the reaction system is irradiated with an ultrasonic wave. Irradiation of the reaction system with an ultrasonic wave can stir the reaction system by minute vibration, whereby the particle size of the particles formed in the addition condensation reaction can be reduced and the dispersant can suppress the formation of large particles. As a result, it is possible to obtain a nanometer-order aldehyde-based resin particulate which is spherical and has a particle size of 1,000 nm or less.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：制备球形并具有纳米级粒径的酚醛树脂或呋喃树脂的醛基树脂颗粒。解决方案：在反应体系用超声波照射的同时，在分散剂和反应催化剂的存在下，使苯酚和呋喃化合物中的至少一种与醛进行缩合反应。用超声波照射反应体系可以通过微小的振动搅拌反应体系，由此可以减少在加成缩合反应中形成的粒子的粒径，分散剂可以抑制大粒子的形成。结果，可以得到球状的粒径为1000nm以下的纳米级的醛系树脂粒子。版权所有（C）2007，JPO＆INPIT

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