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1. 发明授权

US4701222A Process for producing an artificial light-weight aggregate 失效
标题翻译：制造人造轻质骨料的方法
公开(公告)号：US4701222A
公开(公告)日：1987-10-20
申请号：US818875
申请日：1986-01-14
申请人： Waichi Kobayashi , Seiji Akegi , Kazuhiro Iwata
发明人： Waichi Kobayashi , Seiji Akegi , Kazuhiro Iwata
IPC分类号： C04B18/08 , C04B14/04 , C04B18/02 , C04B18/06
CPC分类号： C04B18/027 , Y02W30/92 , Y10S106/01
摘要： A process for producing an artificial light-weight aggregate comprising SiO.sub.2, Al.sub.2 O.sub.3, Fe.sub.2 O.sub.3 and at least one oxide selected from the group consisting of MgO and CaO which has an absolute dry specific gravity of not higher than 1.5, a crushing strength of not less than 55 kfg/cm.sup.2 and a 24 hour water-absorption ratio of not greater than 2.4%. The process comprises granulating a raw powder material comprising SiO.sub.2, Al.sub.2 O.sub.3, Fe.sub.2 O.sub.3 and at least one oxide selected from the group consisting of MgO and CaO, in which the total amount of SiO.sub.2 and Al.sub.2 O.sub.3 is from 75 to 92 wt. %, the weight ratio of Al.sub.2 O.sub.3 /SiO.sub.2 is from 0.25 to 0.70, and the total amount of Fe.sub.2 O.sub.3 and MgO and/or CaO is from 6-20 wt. % and containing at least 80% by weight of a coal ash having a Blaine specific surface area of 2,000 to 9,000 cm.sup.2 /g to give granules having an average apparent specific gravity of 1.1 to 1.8 and a crushing strength of 0.5 kgf/cm.sup.2 or above at 20.degree. C. as well as after heating at 600.degree. C. The granules are calcined at a temperature of 1,100.degree. to 1,600.degree. C. by heating the granules to said temperature at a rate of 150.degree. C./hour to 1000.degree. C./hour when heating said granules from 600.degree. to said temperature.
摘要翻译：一种制造包含SiO 2，Al 2 O 3，Fe 2 O 3和至少一种选自绝对干重比不超过1.5的MgO和CaO的至少一种氧化物的人造轻骨料的方法，其抗碎强度不小于 55kfg / cm2，24小时吸水率不大于2.4％。该方法包括将包含SiO 2，Al 2 O 3，Fe 2 O 3和至少一种选自MgO和CaO的氧化物的原料粉末造粒，其中SiO 2和Al 2 O 3的总量为75至92重量％。％，Al2O3 / SiO2的重量比为0.25〜0.70，Fe2O3和MgO和/或CaO的总量为6〜20wt。％，含有至少80重量％的Blaine比表面积为2,000〜9,000cm2 / g的煤灰，得到平均表观比重为1.1〜1.8，抗碎强度为0.5kgf / cm 2以上的颗粒在20℃下加热，并在600℃下加热。将颗粒在1100℃至1600℃的温度下煅烧，通过以150℃/小时至1000℃的速度将颗粒加热至所述温度。当将所述颗粒从600℃加热至所述温度时，

2. 发明授权

US4452637A Expansive cement additive and cementitious material added therewith 失效
标题翻译：添加膨胀水泥添加剂和水泥材料
公开(公告)号：US4452637A
公开(公告)日：1984-06-05
申请号：US457683
申请日：1983-01-13
申请人： Yuichi Suzukawa , Waichi Kobayashi , Shigeo Okabayashi , Hidefumi Ichinose
发明人： Yuichi Suzukawa , Waichi Kobayashi , Shigeo Okabayashi , Hidefumi Ichinose
IPC分类号： C04B22/12 , C04B7/32 , C04B22/00 , C04B22/14 , C04B7/35
CPC分类号： C04B7/326 , C04B22/008
摘要： An expansive cement additive and a cementitious material added therewith, said expansive additive consisting of a pulverized product of clinker containing 15.about.60% by weight of free CaO, 5.about.30% by weight of free CaF.sub.2, 30.about.80% by weight of 11CaO.7Al.sub.2 O.sub.3.CaF.sub.2, and less than 10% by weight of other ingredients or a mixed pulverized product of said clinker and gypsum, in which the weight ratio of CaSO.sub.4 /Al.sub.2 O.sub.3 ranges from 1.0 to 3.5.
摘要翻译：一种膨胀水泥添加剂和一种水泥质材料，所述膨胀添加剂由熟料的粉碎产物组成，该粉碎产物含有15重量％的游离CaO，5重量％的游离CaF 2，30重量％的碳酸钙，30重量％的11CaO 0.7 Al 2 O 3·C 2 F 2和小于10重量％的其它成分或所述熟料和石膏的混合粉碎产物，其中CaSO 4 / Al 2 O 3的重量比为1.0-3.5。

3. 发明授权

US4772330A Process for producing low water-absorption artificial lightweight aggregate 失效
标题翻译：生产低吸水人造轻质骨料的方法
公开(公告)号：US4772330A
公开(公告)日：1988-09-20
申请号：US14929
申请日：1987-02-13
申请人： Waichi Kobayashi , Koji Usui , Kazuhiro Iwata
发明人： Waichi Kobayashi , Koji Usui , Kazuhiro Iwata
IPC分类号： C04B18/08 , C04B14/04 , C04B18/02 , C04B18/10 , C04B14/02
CPC分类号： C04B18/027 , Y02W30/92 , Y02W30/95 , Y10S106/01
摘要： A process for producing a low water-absorbing artificial lightweight aggregate, which comprises:granulating a starting powdery material containing coal ash, having such a particle size distribution that a residue on a 297 .mu.m standard wire sieve is not more than 1 wt. %, and 1 to 20 parts by weight of a hydraulic material per 100 parts by weight of said coal ash in the presence of water;curing the resulting granules for a period of not shorter than 20 hours; orheat-treating the resulting granules at a temperature of not higher than 700.degree. C. for a period of not shorter than 30 minutes; and,calcining the granules at a temperature of 1,000.degree. to 1,500.degree. C.
摘要翻译：一种生产低吸水人造轻质骨料的方法，其包括：将含有煤灰的起始粉末材料制粒，其具有在297μm标准丝网上的残留物不超过1wt。％和1至20重量份的水硬性材料/ 100重量份的所述煤灰在水的存在下; 将所得颗粒固化不少于20小时; 或者在不高于700℃的温度下对所得颗粒进行不短于30分钟的热处理; 并在1000℃至1500℃的温度下煅烧该颗粒。

4. 发明授权

US4764218A Process for the preparation of micro inorganic foamed granules 失效
标题翻译：微无机发泡颗粒的制备方法
公开(公告)号：US4764218A
公开(公告)日：1988-08-16
申请号：US882591
申请日：1986-07-07
申请人： Waichi Kobayashi , Kouji Usui , Kinzi Uehori
发明人： Waichi Kobayashi , Kouji Usui , Kinzi Uehori
IPC分类号： C03B19/08 , C03B19/10 , C03C11/00 , C04B18/04 , C04B18/06 , C04B18/10 , C04B20/06 , C05G3/00 , C09K8/46 , C09K17/04
CPC分类号： C09K17/04 , C03B19/08 , C03B19/108 , C03C11/002 , C04B18/065 , C04B20/06 , C05G3/00 , C09K8/46 , Y02W30/92
摘要： A process for the preparation of micro inorganic foamed granules chracterized in that amorphous particles having particle size of not greater than 150 .mu.m recovered from particles of an amorphous residue produced by partial oxidation of coal is heated by introducing the same into a flame or gas at a high temperature, whereby foaming the amorphous particles.
摘要翻译：一种制备微无机发泡颗粒的方法，其特征在于，通过将由煤的部分氧化产生的无定形残渣的颗粒从颗粒中回收的粒径不大于150μm的无定形颗粒加入到火焰或气体中高温，从而使无定形颗粒发泡。

5. 发明授权

US4705569A Hydraulic material composition 失效
标题翻译：液压材料组成
公开(公告)号：US4705569A
公开(公告)日：1987-11-10
申请号：US858176
申请日：1986-05-01
申请人： Waichi Kobayashi
发明人： Waichi Kobayashi
IPC分类号： C04B22/06 , C04B22/14 , C04B28/02 , C04B7/00
CPC分类号： C04B22/142 , C04B22/06
摘要： A hydraulic material composition comprising cement and 0.01 to 2.0% by weight, as zinc oxide based on the cement, of a zinc-containing compound, such as zinc oxide having an average particle diameter of at least 20 micrometers. It does not corrode a steel material even when molded with the use of sand or sea water containing steel-corroding components such as chlorides.
摘要翻译：包含水泥材料组合物，其中含有0.01-2.0重量％的氧化锌，基于水泥的含锌化合物，例如平均粒径为至少20微米的氧化锌。即使使用含有腐蚀性组分如氯化物的砂或海水进行成型，也不会腐蚀钢材。

6. 发明授权

US4604143A Demolition facilitating agent 失效
标题翻译：拆迁促进代理
公开(公告)号：US4604143A
公开(公告)日：1986-08-05
申请号：US726284
申请日：1985-04-24
申请人： Yuichi Suzukawa , Waichi Kobayashi , Satoshi Ohtaka
发明人： Yuichi Suzukawa , Waichi Kobayashi , Satoshi Ohtaka
IPC分类号： C09K3/00 , B02C19/18 , C04B7/04 , C04B41/00 , E04G23/08 , E21C37/12 , F42D99/00
CPC分类号： C04B41/0009 , E04G23/08
摘要： A demolition-facilitating agent for durable structures, for example, concrete structures and rocks, comprises (A) 100 parts by weight of a mixture in the form of fine particles, consisting essentially of (1) 90 to 99% by weight of a clinker consisting of (a) 15 to 97% by weight of free CaO crystals, (b) 3 to 85% by weight of free 3CaO SiO.sub.2 crystals and (c) 0 to 10% by weight of an inevitable impurity, the clinker having been produced at a sintering temperature of 1200.degree. C. or more, and (2) 1 to 10% by weight, in terms of gypsum anhydride (CaSO.sub.4), of at least one gypsum compound; and (B) 0.4 to 4 parts by weight of a cement water-reducing agent.
摘要翻译：用于耐久结构的破坏促进剂，例如混凝土结构和岩石，包括（A）100重量份的细颗粒形式的混合物，其基本上由（1）90-99重量％的熟料由（a）15至97重量％的游离CaO晶体，（b）3至85重量％的游离3CaO SiO 2晶体和（c）0至10重量％的不可避免的杂质，熟料已经生产在1200℃以上的烧结温度下，和（2）以石膏酸酐（CaSO 4）计为1〜10重量％的至少一种石膏化合物; 和（B）0.4〜4重量份的水泥减水剂。

7. 发明授权

US4551211A Aqueous anodizing solution and process for coloring article of magnesium or magnesium-base alloy 失效
标题翻译：水性阳极氧化溶液和镁或镁基合金着色制品的方法
公开(公告)号：US4551211A
公开(公告)日：1985-11-05
申请号：US631577
申请日：1984-07-17
申请人： Waichi Kobayashi , Satoru Takahata
发明人： Waichi Kobayashi , Satoru Takahata
IPC分类号： C25D11/24 , C25D11/30 , C25D5/50
CPC分类号： C25D11/30 , C25D11/243
摘要： An aqueous anodizing solution for anodizing an article of magnesium or magnesium-base alloy which contains, per one liter volume thereof, 20-300 g. of an aluminate, 0.5-8 moles of an alkali hydroxide per one mole of the aluminate, and at least one kind selected from the group consisting of 20-200 g. of a boron compound, 2-50 ml. of a phenol, 2-50 g. of a sulfate, and 5-70 g. of an iodine compound. A process for coloring an article of magnesium or magnesium-base alloy which comprises forming an aluminum oxide-containing layer over a surface of said article and subsequently coloring said layer with an anodized aluminum-coloring dye is also disclosed.
摘要翻译：一种用于阳极氧化镁或镁基合金制品的阳极氧化水溶液，其含有每1升体积的20-300g。的铝酸盐，每摩尔铝酸盐0.5-8摩尔碱金属氢氧化物，以及选自20-200克的至少一种。的硼化合物，2-50ml。苯酚，2-50g。的硫酸盐，和5-70g。的碘化合物。还公开了一种用于着色镁或镁基合金制品的方法，其包括在所述制品的表面上形成含氧化铝的层，随后用阳极氧化的铝着色染料着色所述层。

8. 发明授权

US4545975A Process and apparatus for producing a high purity magnesia fine powder 失效
标题翻译：用于生产高纯度氧化镁细粉的方法和设备
公开(公告)号：US4545975A
公开(公告)日：1985-10-08
申请号：US610650
申请日：1984-05-16
申请人： Waichi Kobayashi , Kozaburo Yoshida , Hideaki Igarashi
发明人： Waichi Kobayashi , Kozaburo Yoshida , Hideaki Igarashi
IPC分类号： C01F5/04 , C04B35/04 , C04B35/053 , C01B33/18
CPC分类号： B82Y30/00 , C01F5/04 , C04B35/053 , C01P2004/64 , C01P2006/80
摘要： A high density magnesia fine powder having an improved sintering property is produced in such a manner that magnesium is vaporized at 700.degree. C. or more in a magnesium-vaporizing refractory tube while an inert gas flows through the magnesium-vaporizing tube; the flow of the vaporized magnesium-containing inert gas is introduced into a magnesium-oxidizing tube; a molecular oxygen-containing gas is introduced into the magnesium-oxidizing tube in a concurrent relationship to the flow of the vaporized magnesium-containing inert gas to provide a reaction mixture, while the temperature of the magnesium-oxidizing region is adjusted to 800.degree. C. to 1600.degree. C. and the partial pressures of the vaporized magnesium and oxygen in the magnesium-oxidizing region are regulated to 0.09 atmospheres or less and 1/2 times or more that of the vaporized magnesium; the flow of the reaction mixture containing the resultant magnesia fine powder is introduced into a magnesium-collecting box; and the magnesia fine powder is collected from the reaction mixture.
摘要翻译：制造具有改善烧结性能的高密度氧化镁细粉末，使镁在镁蒸发耐火管中在700℃或更高时汽化，同时惰性气体流过镁蒸发管; 蒸发的含镁惰性气体的流动被引入镁氧化管中; 将含分子氧的气体与蒸发的含镁惰性气体的流动同时地引入到镁氧化管中以提供反应混合物，同时将镁氧化区域的温度调节至800℃ 在镁氧化区域中蒸发的镁和氧的分压被调节到蒸发的镁的0.09个大气压或更小的1/2倍或更多; 将含有所得氧化镁细粉末的反应混合物的流动引入镁收集箱中; 并从反应混合物中收集氧化镁细粉末。

9. 发明授权

US4952243A Statical demolition-facilitating agent 失效
标题翻译：统计拆迁促进代理
公开(公告)号：US4952243A
公开(公告)日：1990-08-28
申请号：US155030
申请日：1988-05-24
申请人： Waichi Kobayashi , Satoshi Otaka , Masaaki Nagai
发明人： Waichi Kobayashi , Satoshi Otaka , Masaaki Nagai
IPC分类号： B02C19/18 , C04B2/02 , C04B24/38 , C04B28/10 , C04B41/00 , E21C37/00
CPC分类号： C04B41/0009 , C04B2/02 , C04B24/383 , C04B28/10
摘要： A durable structure can be easily and safely demolished by using a demolition-facilitating agent comprising, as an effective principal component 50% to 100% by weight of quick lime particles having an apparent density of 2.0 or more, a weight per unit volume of 1.0 kg/l or more, a particle size of 15 mm or less, and an average particle size of 0.1 mm or more, and optionally, additional solid particles, for example, sand particles, which are inert to water, rigid, porous inorganic grains, for example, hydrated zeolite grains, or a water-absorbing organic material, for example, acrylonitrile-grafted starch in a manner such that the demolition-facilitating agent in the dry state is fed into holes formed in a durable structure to be demolished and then water is fed into the holes to allow the quick lime particles to react with water and thus expand, to demolish the durable structure.
摘要翻译：耐久性结构可以通过使用拆除促进剂容易且安全地拆除，其包含作为有效主成分的50重量％至100重量％的表观密度为2.0以上的生石灰颗粒，每单位体积重量为1.0 kg / l以上，粒径为15mm以下，平均粒径为0.1mm以上，以及任选的附加固体颗粒，例如对水，刚性，多孔无机颗粒为惰性的砂粒，例如水合沸石颗粒或吸水有机材料，例如丙烯腈接枝淀粉，使得干燥状态的破坏促进剂进料到待破坏的耐久结构中形成的孔中，然后将水送入孔中，以使生石灰颗粒与水反应并因此膨胀，以拆除耐用结构。

10. 发明授权

US4744872A Anodizing solution for anodic oxidation of magnesium or its alloys 失效
标题翻译：用于阳极氧化镁或其合金的阳极氧化溶液
公开(公告)号：US4744872A
公开(公告)日：1988-05-17
申请号：US30941
申请日：1987-03-26
申请人： Waichi Kobayashi , Kinji Uehori , Masashi Furuta
发明人： Waichi Kobayashi , Kinji Uehori , Masashi Furuta
IPC分类号： C25D11/30
CPC分类号： C25D11/30
摘要： An novel solution for anodic oxidation of magnesium or magnesium alloy is prepared by dissolving silicate, carboxylate and alkali hydroxide in water. The anodic oxidation coating formed on the surface of magnesium or its alloy using the anodizing solution has a superior combination of properties, especially with respect to corrosion resistance, abrasion resistance and ornamental properties, as compared to any prior art anodic oxidation coating. The solution may further contains one or more compounds selected from the group consisting of borate, fluoride and phosphate, in addition to the foregoing essential components in order to obtain a further improvement.
摘要翻译：通过将硅酸盐，羧酸盐和碱金属氢氧化物溶于水中制备镁或镁合金阳极氧化的新方法。与任何现有技术的阳极氧化涂层相比，使用阳极氧化溶液在镁或其合金的表面上形成的阳极氧化涂层具有优异的性能组合，特别是耐腐蚀性，耐磨性和装饰性能。为了获得进一步的改进，除了上述基本组分之外，溶液还可以包含一种或多种选自硼酸盐，氟化物和磷酸盐的化合物。

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