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1. 发明申请

US20060130987A1 Member for producing castings 有权
公开(公告)号：US20060130987A1
公开(公告)日：2006-06-22
申请号：US10534798
申请日：2003-11-11
申请人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
发明人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
IPC分类号： B22C9/08
CPC分类号： B22C9/082 , Y10T428/1303 , Y10T428/1314 , Y10T428/1321
摘要： A part for casting obtained by converting base paper for paper tubing into a tube and containing an organic fiber, an inorganic fiber, and a binder. The part is preferably obtained by winding the base paper into tubing. The part preferably contains 10 to 70 parts by weight of the organic fiber, 1 to 80 parts by weight of the inorganic fiber, 10 to 85 parts by weight of the binder. The organic fiber is preferably pulp fiber.

2. 发明授权

US07815774B2 Elements made by paper-making technique for the production of molded articles and production method thereof 有权
标题翻译：用于制造模制品的造纸技术制成的元件及其制造方法
公开(公告)号：US07815774B2
公开(公告)日：2010-10-19
申请号：US10468597
申请日：2003-03-10
申请人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
发明人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
IPC分类号： B22C9/08 , B22C1/00 , D21J1/00
CPC分类号： B22C1/167 , B22C9/046 , B22C9/08 , Y10T428/13
摘要： An element made by papermaking for use in the production of a casting cast which comprises an organic fiber, an inorganic fiber, and a binder. The contents of the organic fiber, the inorganic fiber, and the binder are preferably 10 to 70 parts by weight, 1 to 80 parts by weight, and 10 to 85 parts by weight, respectively. The binder is preferably an organic binder. The organic fiber is preferably pulp fiber.
摘要翻译：用于制造含有有机纤维，无机纤维和粘合剂的铸造用铸造制造的元件。有机纤维，无机纤维和粘合剂的含量优选为10〜70重量份，1〜80重量份，10〜85重量份。粘合剂优选为有机粘合剂。有机纤维优选为纸浆纤维。

3. 发明授权

US07503999B2 Member for producing castings 有权
标题翻译：铸件成员
公开(公告)号：US07503999B2
公开(公告)日：2009-03-17
申请号：US10534798
申请日：2003-11-11
申请人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
发明人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
IPC分类号： B22C9/00 , D21H13/36 , B22D37/00
CPC分类号： B22C9/082 , Y10T428/1303 , Y10T428/1314 , Y10T428/1321
摘要： A part for casting obtained by converting base paper for paper tubing into a tube and containing an organic fiber, an inorganic fiber, and a binder. The part is preferably obtained by winding the base paper into tubing. The part preferably contains 10 to 70 parts by weight of the organic fiber, 1 to 80 parts by weight of the inorganic fiber, 10 to 85 parts by weight of the binder. The organic fiber is preferably pulp fiber.
摘要翻译：通过将用于纸管的原纸转换成管并且含有有机纤维，无机纤维和粘合剂而获得的用于铸造的部件。该部分优选通过将原纸卷绕到管中而获得。该部分优选含有10〜70重量份的有机纤维，1〜80重量份的无机纤维，10〜85重量份的粘合剂。有机纤维优选为纸浆纤维。

4. 发明授权

US08118974B2 Structure for producing castings 有权
标题翻译：生产铸件的结构
公开(公告)号：US08118974B2
公开(公告)日：2012-02-21
申请号：US11628802
申请日：2004-06-10
申请人： Shigeo Nakai , Tokuo Tsuura , Yoshimasa Takagi , Tadashi Kusube , Akira Yoshida , Yoshiaki Ban
发明人： Shigeo Nakai , Tokuo Tsuura , Yoshimasa Takagi , Tadashi Kusube , Akira Yoshida , Yoshiaki Ban
IPC分类号： D21F11/00 , D21F13/00 , D21H11/00 , D21H13/00 , D21H15/00 , D21H17/00 , D21H19/00 , D21H21/00 , D21H23/00 , D21H25/00 , D21H27/00 , D21J1/00 , D21J3/00 , B22D19/00
CPC分类号： B22C1/00 , B22C1/224 , B22C1/2253 , B22C1/226
摘要： The invention relates to a structure for producing castings, which comprises an organic fiber, carbon fiber, inorganic particles, and at least one kind of thermosetting resin selected from the group consisting of phenol resin, epoxy resin and furan resin.
摘要翻译：本发明涉及一种用于生产铸件的结构，其包括有机纤维，碳纤维，无机颗粒和选自酚醛树脂，环氧树脂和呋喃树脂中的至少一种热固性树脂。

5. 发明申请

US20080105401A1 Structure for Producing Castings 有权
标题翻译：生产铸件的结构
公开(公告)号：US20080105401A1
公开(公告)日：2008-05-08
申请号：US11628802
申请日：2004-06-10
申请人： Shigeo Nakai , Tokuo Tsuura , Yoshimasa Takagi , Tadashi Kusube , Akira Yoshida , Yoshiaki Ban
发明人： Shigeo Nakai , Tokuo Tsuura , Yoshimasa Takagi , Tadashi Kusube , Akira Yoshida , Yoshiaki Ban
IPC分类号： B22D23/00 , B22C9/00 , B22C9/10
CPC分类号： B22C1/00 , B22C1/224 , B22C1/2253 , B22C1/226
摘要： The invention relates to a structure for producing castings, which comprises an organic fiber, carbon fiber, inorganic particles, and at least one kind of thermosetting resin selected from the group consisting of phenol resin, epoxy resin and furan resin.
摘要翻译：本发明涉及一种用于生产铸件的结构，其包括有机纤维，碳纤维，无机颗粒和选自酚醛树脂，环氧树脂和呋喃树脂中的至少一种热固性树脂。

6. 发明授权

US07044190B2 Sublimation pattern casting method 失效
标题翻译：升华花纹铸造方法
公开(公告)号：US07044190B2
公开(公告)日：2006-05-16
申请号：US10416541
申请日：2001-11-21
申请人： Shigeo Nakai , Masahiko Kagitani , Yoshimasa Takagi , Takeshi Narushima , Hitoshi Funada
发明人： Shigeo Nakai , Masahiko Kagitani , Yoshimasa Takagi , Takeshi Narushima , Hitoshi Funada
IPC分类号： B22C9/04
CPC分类号： B22C9/046
摘要： Provided is an evaporative pattern casting process which ensures that smooth casting can be carried out without blow-back of a molten metal and a molding product having an excellent casting quality is obtained. The invention relates to an evaporative pattern casting process for casting a product, which comprises pouring a molten metal into a mold provided with a pattern with a through-hole, embedded in molding sand, and evaporating the pattern with the poured molten metal, gradually exhausting the gas generated by the evaporation of the pattern to the outside of the mold through an exhausting path provided with an exhaust gas-controlling means.
摘要翻译：提供了一种蒸发图案铸造工艺，其确保可以在不使熔融金属吹回的情况下进行平滑的铸造，并且获得具有优异铸造质量的模制产品。本发明涉及一种用于铸造产品的蒸发图案铸造工艺，其包括将熔融金属浇注到具有通孔的模具中，嵌入型砂中，并用注入的熔融金属蒸发图案，逐渐排出通过设置有排气控制装置的排气路径将图案蒸发到模具外部产生的气体。

7. 发明授权

US5616631A Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold 失效
标题翻译：用于模具的粘合剂组合物，用于模具制备的粘合剂/固化剂组合物，用于模具制造的砂组合物和模具制造工艺
公开(公告)号：US5616631A
公开(公告)日：1997-04-01
申请号：US550734
申请日：1995-10-31
申请人： Kazuhiko Kiuchi , Shigeo Nakai , Masuo Sawa , Masayuki Kato , Mitsuru Sakai , Shinya Nomura
发明人： Kazuhiko Kiuchi , Shigeo Nakai , Masuo Sawa , Masayuki Kato , Mitsuru Sakai , Shinya Nomura
IPC分类号： B22C1/22 , C08G16/02 , C08F283/00
CPC分类号： B22C1/2233 , C08G16/025
摘要： Sand compositions containing a binder composition and a curing agent, in which the binder composition comprises (a) a binder comprising an acid-curable resin and (b) from 0.5 to 63.0% by weight, based on the binder composition, of at least one curing accelerator selected from compounds represented by formula (1): ##STR1## wherein X.sub.1, X.sub.2 each represent a hydrogen atom, a methyl group or an ethyl group;exhibit an increased curing rate to provide a casting mold having an increased initial strength.
摘要翻译：含有粘合剂组合物和固化剂的砂组合物，其中粘合剂组合物包含（a）包含酸可固化树脂的粘合剂和（b）基于粘合剂组合物的0.5至63.0重量％的至少一种选自由式（1）表示的化合物的固化促进剂：其中X 1，X 2各自表示氢原子，甲基或乙基; 表现出提高的固化速率以提供具有增加的初始强度的铸模。

8. 发明授权

US4848516A Movable scaffold 失效
标题翻译：活动脚手架
公开(公告)号：US4848516A
公开(公告)日：1989-07-18
申请号：US14922
申请日：1987-02-13
申请人： Shigeo Nakai , Junkou Honda
发明人： Shigeo Nakai , Junkou Honda
IPC分类号： E01D19/10 , E04G3/22 , E04G3/28
CPC分类号： E01D19/106 , E04G3/22 , E04G3/28
摘要： A movable scaffold has a pair of hanger rails attached to a construction, first hanger units movably mounted on the hanger rails, beams operatively engaged with the first hanger units and laterally disposed with respect to the hanger rails, and a floor deck mounted on the beams. Second hanger units are provided for movably suspending the beams from the first hanger units.
摘要翻译：可移动支架具有连接到结构上的一对悬挂器导轨，可移动地安装在衣架导轨上的第一衣架单元，与第一衣架单元可操作地接合并相对于衣架导轨横向设置的横梁，以及安装在横梁上的地板。提供第二衣架单元，用于可移动地悬挂来自第一衣架单元的梁。

9. 发明授权

US5932628A Binder composition for production of molds and method of producing mold 失效
标题翻译：用于生产模具的粘合剂组合物和生产模具的方法
公开(公告)号：US5932628A
公开(公告)日：1999-08-03
申请号：US793150
申请日：1997-02-19
申请人： Kazuhiko Kiuchi , Masayuki Kato , Masuo Sawa , Shigeo Nakai
发明人： Kazuhiko Kiuchi , Masayuki Kato , Masuo Sawa , Shigeo Nakai
IPC分类号： B22C1/22
CPC分类号： B22C1/224
摘要： The binder composition for the production of molds of the present invention comprises a binder obtained by polycondensation of polycondensable components comprising as major components furfuryl alcohol, urea, and an aldehyde. In the binder contained in the binder composition for the production of molds, the difference �A-B! between the weight % of charged furfuryl alcohol (A) based on the weight of the binder and the weight % of unreacted furfuryl alcohol (B) based on the weight of the binder is 5.0 to 60.0. When the binder composition for the production of molds of the present invention is used, the curing of the binder is further accelerated without deteriorating the working atmosphere.
摘要翻译： PCT No.PCT / JP95 / 01633 Sec。 371日期1997年2月19日 102（e）日期1997年2月19日PCT 1995年8月17日PCT PCT。出版物WO96 / 05925 日本1996年2月29日本发明的模具的制造用粘合剂组合物包含通过缩聚作为主要成分的糠醇，尿素和醛的缩聚成分缩聚得到的粘合剂。在用于生产模具的粘合剂组合物中所含的粘合剂中，基于粘合剂的重量，加入的糠醇（A）的重量％与未反应的糠醇的重量％（B）之间的差异[AB]基于粘合剂的重量为5.0〜60.0。当使用用于制造本发明的模具的粘合剂组合物时，粘合剂的固化进一步加速而不会使工作气氛恶化。

10. 发明申请

US20110100578A1 METHOD FOR PRODUCING MOLD 有权
标题翻译：生产模具的方法
公开(公告)号：US20110100578A1
公开(公告)日：2011-05-05
申请号：US12990396
申请日：2009-04-27
申请人： Yoshimitsu Ina , Shigeo Nakai , Toshiki Matsuo
发明人： Yoshimitsu Ina , Shigeo Nakai , Toshiki Matsuo
IPC分类号： B22D46/00 , B22C9/12 , B22C1/16 , B22C9/02
CPC分类号： B22D29/00 , B22C1/185 , B22C1/22 , B22C1/2233
摘要： In production of a mold with the reclaimed spherical molding sand having a sphericity of 0.95 or more and mainly composed of Al2O3 together with the binder containing the acid-hardening resin and the hardening agent (I), at least one of the hardening agents (I) and (II) that is used in production of a mold from which the reclaimed molding sand is obtained contains the organic sulfonic acid, and in the hardening agent, a content of sulfuric acid is not more than 5% by weight and a content of phosphoric acid is not more than 5% by weight.
摘要翻译：在具有球形度为0.95以上并且主要由Al 2 O 3组成的再生球形型砂与含有酸硬化树脂和硬化剂（I）的粘合剂一起生产的模具中，至少一种硬化剂）和（II），其中获得回收型砂的模具的生产包含有机磺酸，并且在硬化剂中，硫酸的含量不超过5重量％，并且含量磷酸不超过5重量％。

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