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    • 23. 发明授权
    • Machine unit layout system
    • 机组布局系​​统
    • US09127570B2
    • 2015-09-08
    • US13266536
    • 2010-07-28
    • Hideki NagaoYasushi MoriMasahiro KobayashiHiroyuki Miyata
    • Hideki NagaoYasushi MoriMasahiro KobayashiHiroyuki Miyata
    • F01D25/28F02C7/20F01K13/00F02C6/00
    • F01D25/28F01K13/00F02C6/003F02C7/20F05D2220/72F05D2220/74
    • Provided is a machine unit layout system that simplifies the layout of a compressor unit and an expander unit and is extremely effective in terms of not only the reliability of the entire machine but also maintainability. Two separate compressors, a low-pressure-side compressor and a high-pressure-side compressor (11A, 11b), are disposed on either side of a steam turbine (10). Two separate expanders, a low-pressure-side expander and a high-pressure-side expander (12A, 12B), are disposed outside the low-pressure-side and high-pressure-side compressors (11A, 11b). The steam turbine (10), the low-pressure-side and high-pressure-side compressors (11A, 11b), and the low-pressure-side and high-pressure-side expanders (12A, 12B) are coupled by rotor shafts comprising a single shaft. The torque distribution between rotator shafts is optimized.
    • 提供了一种简化压缩机单元和扩展器单元的布局的机器单元布局系统,并且在整个机器的可靠性方面也是非常有效的,但是也是可维护性。 两个单独的压缩机,低压侧压缩机和高压侧压缩机(11A,11b)设置在汽轮机(10)的两侧。 在低压侧和高压侧压缩机(11A,11b)的外侧设置有两个分开的膨胀机,低压侧膨胀机和高压侧膨胀机(12A,12B)。 蒸汽轮机(10),低压侧和高压侧压缩机(11A,11b)以及低压侧和高压侧膨胀机(12A,12B)通过转子轴 包括单个轴。 转子轴之间的转矩分配得到了优化。
    • 30. 发明授权
    • Process for producing 4-alkoxycarbonyl-2-oxazolidinone compound
    • 制备4-烷氧基羰基-2-恶唑烷酮化合物的方法
    • US06414160B1
    • 2002-07-02
    • US09480558
    • 2000-01-10
    • Hiroyuki MiyataNobuya SatakeTakashi HonmaKikuo Ataka
    • Hiroyuki MiyataNobuya SatakeTakashi HonmaKikuo Ataka
    • C07D26338
    • C07D263/44C07D263/24
    • The present invention relates to a process for producing 4-alkoxycarbonyl-2-oxazolidinone compound represented by the formula (III): wherein R1 represents H, an alkyl group, an cycloalkyl group, an alkenyl group or a phenyl group, R2 represents H, an alkyl group, a phenyl group or an alkenyl group, R3 represents an alkyl group, a cycloalkyl group, an alkenyl group, or a phenyl group, and R4 represents H, an alkyl group, an alkenyl group, acycloalkyl group, alkynyl group, an aryl group, a 5- or 6-membered heteroaromatic ring group, an alkoxycarbonyl group, an acetyl group or a benzoyl group, which comprises reacting a 5-alkoxy-2(3H)oxazolone compound represented by the formula (I): wherein R1, R2 and R3 have the same meanings as defined above, and an aldehyde compound represented by the formula (II): R4CHO  (II) wherein R4 has the same meaning as defined above, in the presence of a Lewis acid catalyst.
    • 本发明涉及式(III)表示的4-烷氧基羰基-2-恶唑烷酮化合物的制备方法:其中R1表示H,烷基,环烷基,烯基或苯基,R2表示H, 烷基,苯基或烯基,R 3表示烷基,环烷基,烯基或苯基,R 4表示H,烷基,烯基,环烷基,炔基, 芳基,5或6元杂芳环,烷氧基羰基,乙酰基或苯甲酰基,其包括使式(I)表示的5-烷氧基-2(3H)恶唑酮化合物:其中 R 1,R 2和R 3具有如上所定义的相同含义,和由式(II)表示的醛化合物:其中R 4具有与上述相同的含义,在路易斯酸催化剂存在下。