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1. 发明专利

JP2007268755A Manufacturing method of calcium silicate plate 有权
标题翻译：硅酸钙板的制造方法
公开(公告)号：JP2007268755A
公开(公告)日：2007-10-18
申请号：JP2006094903
申请日：2006-03-30
申请人： A & A Material Corp , Asahi Keisan Kogyo Kk , 朝日珪酸工業株式会社 , 株式会社エーアンドエーマテリアル
发明人： KO RAI , TAKAHASHI TETSUYA , NAGATA HIROKI
IPC分类号： B28B3/02 , B28B11/10
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a calcium silicate plate hardly causing interlayer delamination and punctures, by using a mold press method and.
SOLUTION: The manufacturing method of the calcium silicate plate comprises a step (1) of pouring into a mold a raw material slurry prepared by mixing a raw material for the calcium silicate plate and water, a step (2) of forming a green plate having a uniform thickness by pressurizing the raw material slurry in the mold and dewatering from the top face side, and a step (3) of taking the green plate out from the mold and curing it through autoclave curing. In the step (2), the mold consists of a watertight bottom and side parts consisting of frame members free movable to the upward and downward directions, the mold is formed when the side parts come into contact with the bottom, and the raw material slurry poured in the mold is dewatered only from the top face side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种几乎不引起层间分层和穿孔的硅酸钙板的制造方法，通过使用压模法和。解决方案：硅酸钙板的制造方法包括将通过将硅酸钙板的原料与水混合而制备的原料浆料倒入模具中的工序（1），形成通过对模具中的原料浆进行加压并从顶面侧脱水而具有均匀厚度的绿色板，以及从模具中取出绿色板并通过高压釜固化固化的工序（3）。在步骤（2）中，模具由水密底部和由可自由移动向上和向下方向的框架构件组成的侧部组成，当侧面与底部接触时形成模具，原料浆料浇在模具中只能从顶面脱水。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2011094306A Sound insulation sheet and method for manufacturing the same 有权
标题翻译：声绝缘片及其制造方法
公开(公告)号：JP2011094306A
公开(公告)日：2011-05-12
申请号：JP2009246281
申请日：2009-10-27
申请人： A & A Material Corp , 株式会社エーアンドエーマテリアル
发明人： NAGATA HIROKI
IPC分类号： E04B1/82
摘要： PROBLEM TO BE SOLVED: To provide a sound insulation sheet which has sound insulation performance comparable with that of a conventional sound insulation sheet made of a resin-based material, which is made of a material not exerting an influence on the health of the human body, and which has resistance to heat up to the order of 160°C.
SOLUTION: This sound insulation sheet includes a base material 11 which is made of an inorganic fiber cloth, iron sand layers 12 and 13 which are made of iron sand and provided via an adhesive layer on both the sides 11a and 11b of the base material 11, respectively, and metal foil 14 and 15, which are provided via the adhesive layer on the iron sand layers 12 and 13.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种隔音性能，其隔音性能与由树脂类材料制成的传统隔声片相当，隔音性能由不影响健康的材料制成人体，其耐热性高达160℃。解决方案：该隔音片包括由无机纤维布制成的基材11，由铁砂制成的铁砂层12和13，并且经由粘合层设置在两侧11a和11b的两侧基体材料11和金属箔14和15，其经由铁砂层12和13上的粘合剂层提供。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2001020719A SILENCER 失效
公开(公告)号：JP2001020719A
公开(公告)日：2001-01-23
申请号：JP19026099
申请日：1999-07-05
申请人： A & A MATERIAL CORP
发明人： NAGATA HIROKI , NEMOTO TETSUJI
IPC分类号： G10K11/16 , F01N1/08 , F01N1/10 , F16L55/04
摘要： PROBLEM TO BE SOLVED: To provide a compact silencer suitable for carriage. SOLUTION: This silencer comprises a first cylindrical body 27 of which a downstream end 33 is closed and which has punch holes 35 on its side face to disperse gas radially. Around the first cylindrical body 27, a second cylindrical body 29 having a sound absorbing material 39 inside and punch holes 43, 41 on its inner and outer walls respectively is coaxially disposed. Around these cylindrical bodies, six panels 5, 7, 9, 11, 13, and 15 are provided with punch holes 19 on their inner walls and a sound absorbing material 17 inside, respectively.

4. 发明专利

JP2004011694A SOUND-PROOFING INSULATION COVER 审中-公开
公开(公告)号：JP2004011694A
公开(公告)日：2004-01-15
申请号：JP2002163272
申请日：2002-06-04
申请人： A & A MATERIAL CORP
发明人： NAGATA HIROKI , NEMOTO TETSUJI
IPC分类号： G21D1/00 , F16L59/05 , F16L59/06 , F16L59/147
摘要： PROBLEM TO BE SOLVED: To provide a sound-proofing insulation cover having sufficient sound-proofing effect and thermal insulation effect and capable of being re-attached after removal and maintenance. SOLUTION: The sound-proofing insulation cover comprises two or more arc-shaped configurations 13 and 15. The inside of each configuration is formed of aluminum fiber members 25a and 25b, and the outside of each configuration is formed of sound-and-thermal insulation parts 27a and 27b. Each configuration has first interval holding sections 45 and 59 for securing first air layers 43 and 57 between the aluminum fiber members and the sound-and-thermal insulation parts. Each configuration has second interval holding sections 65 and 67 for securing second air layers 61 and 63 between the surface 23 of a pipe and the aluminum fiber members. COPYRIGHT: (C)2004,JPO

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