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1. 发明授权

US4727026A Method for direct saccharification of raw starch using enzyme produced by a basidiomycete belonging to the genus Corticium 失效
标题翻译：使用由Corticium属的担子菌生产的酶直接糖化生淀粉的方法
公开(公告)号：US4727026A
公开(公告)日：1988-02-23
申请号：US866296
申请日：1986-05-23
申请人： Masahiko Sawada , Kazuhiko Kurosawa , Hiroshi Sasaki , Shoichi Takao
发明人： Masahiko Sawada , Kazuhiko Kurosawa , Hiroshi Sasaki , Shoichi Takao
IPC分类号： C12P19/02 , C12N9/34 , C12P19/14 , C12P19/20 , C12R1/645 , C12N9/30
CPC分类号： C12N9/2428 , C12P19/20 , Y10S435/911
摘要： A method for the cooking-free saccharification of starch using an amylase produced by Corticium rolfsii AHU 9627 or its variants. According to the method, even a high viscous suspension of 10% (w/v) or more raw-corn starch is almost completely hydrolyzed within 8 hours. The saccharification is proceeded at a higher temperature and a lower pH compared with those in known methods utilizing other amylases which are able to hydrolyze uncooked starch, so that the propagation of the infectious bacteria which would affect the saccharifying efficiency can be avoided.
摘要翻译：使用由Corticium rolfsii AHU 9627或其变体产生的淀粉酶进行无淀粉糖化的方法。根据该方法，即使10％（w / v）以上的原料玉米淀粉的高粘度悬浮液在8小时内几乎完全水解。与使用能够水解未煮过的淀粉的其他淀粉酶的已知方法相比，糖化进行更高的温度和更低的pH，从而可以避免影响糖化效率的感染性细菌的繁殖。

2. 发明授权

US5690704A Additive for carbonaceous solid-water slurry, method for production thereof, and carbonaceous solid-water slurry compositions 失效
标题翻译：碳质固体 - 水浆料的添加剂，其生产方法和含碳固体 - 水浆料组合物
公开(公告)号：US5690704A
公开(公告)日：1997-11-25
申请号：US498154
申请日：1995-07-05
申请人： Kenichiro Hayashi , Satoshi Yamada , Hideyuki Tahara , Shoichi Takao
发明人： Kenichiro Hayashi , Satoshi Yamada , Hideyuki Tahara , Shoichi Takao
IPC分类号： C10L1/32
CPC分类号： C10L1/326
摘要： An additive for a carbonaceous solid-water slurry which excels preeminently in the ability to disperse a finely powdered carbonaceous solid in water and, when used only in a small amount, permits production of a carbonaceous solid-water slurry which possesses high concentration, exhibits high fluidity, and precludes change of viscosity due to aging, a method for the production of the additive, and a slurry composition are provided. The additive to be used for high concentration of carbonaceous solid-water slurry comprises a specific water-soluble copolymer and contains a low molecular copolymer (a) having a weight weight-average molecular weight in a range or from 1000 to 39000 and specific ratios of adsorption relative to a carbonaceous solid and a clayish mineral and a high molecular copolymer (b) having a weight weight-average molecular weight of not less than 40000 and specific ratios of adsorption relative to a carbonaceous solid and a clayish mineral at a weight ratio, (a)/(b), in the range of from 10/90 to 99/1, the met hod is for the production of the additive, and the slurry composition is produced by the incorporation of the additive.
摘要翻译：用于碳质固体 - 水浆料的添加剂，其优点在于将细粉状碳质固体分散在水中的能力，并且仅当少量使用时，可以生产具有高浓度的碳质固体 - 水浆料，显示出高的流动性，并且防止由于老化引起的粘度变化，制备添加剂的方法和浆料组合物。用于高浓度含碳固体 - 水浆料的添加剂包括特定的水溶性共聚物，并且含有重均分子量为1000〜39000的低分子量共聚物（a）相对于碳质固体和粘土矿物的吸附和重均分子量不小于40000的高分子量共聚物（b）和相对于碳质固体和粘土矿物的特定比例的重量比，（a）/（b），在10/90〜99/1的范围内，用于生产添加剂，并通过加入添加剂制备浆料组合物。

3. 发明授权

US4593859A Preparation of deashed high solid concentration coal-water slurry 失效
标题翻译：排放高固体浓度水泥浆的制备
公开(公告)号：US4593859A
公开(公告)日：1986-06-10
申请号：US611069
申请日：1984-05-17
申请人： Kazuhiko Nakaoji , Mitsugu Kamao , Kunizo Shinano , Takashi Kuwabara , Masazumi Ito , Kaoru Aoki , Hayami Ito , Shuhei Tatsumi , Shoichi Takao , Nitaro Suzuki , Takashi Watanabe
发明人： Kazuhiko Nakaoji , Mitsugu Kamao , Kunizo Shinano , Takashi Kuwabara , Masazumi Ito , Kaoru Aoki , Hayami Ito , Shuhei Tatsumi , Shoichi Takao , Nitaro Suzuki , Takashi Watanabe
IPC分类号： C10L1/32 , C10L9/00 , B02C19/12
CPC分类号： C10L1/326
摘要： This process, which comprises subjecting coal to gravity classification to classify into a low ash coal, a middle ash coal and a high ash coal; deashing the middle ash coal by flotation; and using the deashed middle ash coal together with the low ash coal as the materials for producing a coal-water slurry, provides a low ash content and high solid content coal-water slurry in a high coal recovery as well as economically. This coal-water slurry is able to handle, store and burn as are fuel oils.
摘要翻译：这个过程包括对煤进行重力分级，分为低灰分煤，中灰煤和高灰分煤; 通过浮选除灰中煤; 利用中灰灰煤和低灰分煤作为生产水煤浆的材料，在高煤回收率和经济性方面提供了低灰分含量和高固含量的水煤浆。这种煤水浆料能够像燃油一样处理，储存和燃烧。

4. 发明授权

US5126248A Process for preparation of riboflavin 失效
标题翻译：制备RIBOFLAVIN的方法
公开(公告)号：US5126248A
公开(公告)日：1992-06-30
申请号：US393868
申请日：1989-08-11
申请人： Akinobu Matsuyama , Kimitoshi Kawai , Sadao Kageyama , Shoichi Takao
发明人： Akinobu Matsuyama , Kimitoshi Kawai , Sadao Kageyama , Shoichi Takao
IPC分类号： C12P25/00
CPC分类号： C12P25/00 , Y10S435/942
摘要： Riboflavin is effectively obtained by culturing in a medium (1) a purine-requiring revertant derived from a riboflavin-producing yeast which belongs to the genus Saccharomyces and has a purine requirement or (2) a riboflavin-producing yeast which belongs to the genus Saccharomyces and is resistant to ammonium ion, and collecting the produced riboflavin.

5. 发明授权

US4500041A Process for producing high-concentration slurry of coal 失效
标题翻译：生产高浓度煤浆的工艺
公开(公告)号：US4500041A
公开(公告)日：1985-02-19
申请号：US446604
申请日：1982-12-03
申请人： Kazuhiko Nakaoji , Mitsugu Kamao , Hayami Itoh , Shuhei Tatsumi , Shoichi Takao
发明人： Kazuhiko Nakaoji , Mitsugu Kamao , Hayami Itoh , Shuhei Tatsumi , Shoichi Takao
IPC分类号： C10L1/32 , B02C19/12
CPC分类号： C10L1/326
摘要： High concentrated coal-water slurry is produced by coarsely crushing coal, thereafter pulverizing the coarsely crushed coal, together with water and a slurry dispersant, according to necessity, in a wet-type ball mill, and feeding back one portion of the finely pulverized coal slurry thus obtained into the inlet of the wet-type ball mill.
摘要翻译：高浓缩水煤浆是通过粗粉碎生产的，然后根据需要在湿式球磨机中将粗碎煤与水和浆料分散剂一起粉碎，并将一部分细粉煤将如此获得的浆料进入湿式球磨机的入口。

6. 发明授权

US4872885A Dispersant for aqueous slurry of carbonaceous solid and aqueous carbonaceous solid slurry composition incorporating said dispersant therein 失效
标题翻译：用于含有所述分散剂的碳质固体和含水碳质固体浆料组合物的含水浆料的分散剂
公开(公告)号：US4872885A
公开(公告)日：1989-10-10
申请号：US171866
申请日：1988-02-23
申请人： Tsuneo Tsubakimoto , Hayami Ito , Shuhei Tatsumi , Yoshihiro Kajibata , Shoichi Takao , Takakiyo Goto , Akio Nakaishi , Kenji Rakutani , Toshio Tamura , Hiroya Kobayashi
发明人： Tsuneo Tsubakimoto , Hayami Ito , Shuhei Tatsumi , Yoshihiro Kajibata , Shoichi Takao , Takakiyo Goto , Akio Nakaishi , Kenji Rakutani , Toshio Tamura , Hiroya Kobayashi
IPC分类号： C10L1/32
CPC分类号： C10L1/326 , Y10S516/06
摘要： This invention discloses (1) a dispersant for an aqueous carbonaceous solid slurry, which comprises a water-soluble copolymer having an average molecular weight of 1,000 to 500,000 and obtained by polymerizing (A) 0.1 to 7 mol % of a polyalkylene glycol mono(meth)acrylate type monomer, (B) 5 to 94.9 mol % of a sulfoalkyl (meth)acrylate type monomer, (C) 5 to 94.9 mol % of an unsaturated carboxylic acid type monomer, and (D) 0 to 20 mol % of other monomer (providing that the total amount of the monomers is 100 mol %) and/or a salt of the water-soluble copolymer and (2) an aqueous carbonaceous solid slurry composition, which comprises 100 parts by weight of as carbonaceous solid and 0.01 to 5 parts by weight of the aforementioned dispersant.

7. 发明授权

US4794081A Process for the preparation of riboflavin 失效
标题翻译：制备核黄素的方法
公开(公告)号：US4794081A
公开(公告)日：1988-12-27
申请号：US643226
申请日：1984-08-21
申请人： Kimitoshi Kawai , Akinobu Matsuyama , Shoichi Takao
发明人： Kimitoshi Kawai , Akinobu Matsuyama , Shoichi Takao
IPC分类号： C12P25/00 , C12N1/16
CPC分类号： C12P25/00
摘要： Riboflavin is obtained directly from the culture in a high yield by cultivating a riboflavin-producing microorganism in a medium using a lower (C.sub.1 to C.sub.4) aliphatic compound, separating riboflavin contained in the culture in the form of heated aqueous solution from solid matters, and crystallizing riboflavin from the heated aqueous solution.Riboflavin is also prepared in a high yield by cultivating a riboflavin-producing yeast belonging to the genus Saccharomyces which has purine requirements and/or resistance to 3-amino-1,2,4-triazole in a medium and collecting riboflavin formed and accumulated in the medium.Moreover, riboflavin is prepared in a high yield even in the presence of iron ions by preliminarily cultivating in liquid a riboflavin-producing yeast belonging to the genus Saccharomyces and then cultivating it in a riboflavin-producing medium containing zinc ions.
摘要翻译：通过使用下（C1〜C4）脂肪族化合物在培养基中培养产生核黄素的微生物，从培养物中以固体物质加热的水溶液的形式分离核黄素，从高产量的培养物中获得核黄素，以及从加热的水溶液中结晶核黄素。核黄素还通过在培养基中培养属于酵母属的产生核黄素的酵母，其具有嘌呤要求和/或对3-氨基-1,2,4-三唑的抗性，并且收集形成并积累的核黄素介质。此外，即使在铁离子存在下，通过在液体中预先培养属于酵母属的产生核黄素的酵母菌素，然后在含有锌离子的产生核黄素的培养基中培养，也可以高产率制备核黄素。

8. 发明授权

US4712742A Preparation of deashed high solid concentration coal-water slurry 失效
标题翻译：排放高固体浓度水泥浆的制备
公开(公告)号：US4712742A
公开(公告)日：1987-12-15
申请号：US798524
申请日：1985-11-15
申请人： Takayuki Ogawa , Hideaki Ito , Naokazu Kimura , Hayami Ito , Shuhei Tatsumi , Shoichi Takao , Nitaro Suzuki , Takashi Watanabe , Kunizo Shinano , Takashi Kuwabara , Kaoru Aoki
发明人： Takayuki Ogawa , Hideaki Ito , Naokazu Kimura , Hayami Ito , Shuhei Tatsumi , Shoichi Takao , Nitaro Suzuki , Takashi Watanabe , Kunizo Shinano , Takashi Kuwabara , Kaoru Aoki
IPC分类号： C10L1/32 , B02C19/12
CPC分类号： C10L1/326
摘要： The present invention relates to a process for preparing a coal-water slurry comprising the steps of screening coal into a coarse-grained coal and a fine-grained coal; subjecting said coarse-grained coal to gravity classification to classify into a low ash coal, a middle ash coal and a high ash coal; wet grinding a mixture of the fine-grained coal, the middle ash coal and part of the low ash coal, and subjecting same to flotation; preparing a first slurry having a solid concentration of 40-60 wt. % from the low ash froth resultant from flotation; and mixing another part of the low ash coal with this first slurry and wet grinding this mixture. This process can accord the solid concentration of the product slurry with an optional target value by adjusting the amount of the low ash coal mixed with the first slurry, and can use the remaining low ash coal not to be added to the first slurry for the purpose of preparing the second product slurry.
摘要翻译：本发明涉及一种制备煤 - 水浆料的方法，包括将煤筛分成粗粒煤和细粒煤的步骤; 对所述粗粒煤进行重力分级，分为低灰分煤，中灰煤和高灰分煤; 湿法研磨细粒煤，中灰煤和部分低灰煤的混合物，并对其进行浮选; 制备固体浓度为40-60重量％的第一浆料。来自浮选产生的低灰分泡沫的％; 并将另一部分低灰分煤与该第一浆料混合并湿磨研磨该混合物。该方法可以通过调节与第一浆料混合的低灰分煤的量，使产品浆料的固体浓度与任选的目标值相一致，并且可以将剩余的低灰分煤添加到第一浆料中用于目的制备第二产品浆料。

9. 发明授权

US4706891A Process for producing high concentration coal-water slurry 失效
标题翻译：生产高浓度水煤浆的工艺
公开(公告)号：US4706891A
公开(公告)日：1987-11-17
申请号：US893446
申请日：1986-08-07
申请人： Kazuhiko Nakaoji , Mitsugu Kamao , Hayami Itoh , Shuhei Tatsumi , Shoichi Takao
发明人： Kazuhiko Nakaoji , Mitsugu Kamao , Hayami Itoh , Shuhei Tatsumi , Shoichi Takao
IPC分类号： C10L1/32 , B02C19/12
CPC分类号： C10L1/326
摘要： A high-concentration coal-water slurry of a coal concentration as high as 71 percent by weight at a viscosity of 2,000 cp (at 25.degree. C.) can be produced by first coarsely crushing a starting coal, further pulverizing 95 to 30 percent by weight of the coarsely crushed thus obtained, subjecting the finely pulverized coal thus obtained, together with the remainder of the coarsely crushed coal, to crushing in a wet-type crusher, and pulverizing and adjusting the coal particles to a particle size constitution of 20 to 30 percent by weight of 200-mesh size and larger and 80 percent by weight or less of 350-mesh size and smaller.
摘要翻译：在2000cp（25℃）的粘度下，煤浓度高达71重量％的高浓度煤水浆可以通过首先粗粉碎起始煤，再进一步粉碎95〜30％将由此获得的细碎煤与剩余的粗碎煤一起粉碎在湿式破碎机中，并将煤颗粒粉碎并调节至粒度构成为20至 30目重量的200目尺寸，大于350重量％以下，80目重量以下，350目以上。

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