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    • 1. 发明授权
    • Baby chair and bed
    • 婴儿椅和床
    • US4084849A
    • 1978-04-18
    • US726231
    • 1976-09-24
    • Hajime IshidaMitsuyo Tsumita
    • Hajime IshidaMitsuyo Tsumita
    • A47D1/00A47D11/00A47C1/034
    • A47D11/005A47D1/002
    • The present invention relates to a combination chair and bed for small children featuring a back and seat rotatably mounted to each other, a footrest rotatably mounted to the seat, a support rod having legs spaced apart from each other and an intermediate connecting portion, the ends of the leg portions being connected to the footrest permitting rotation therebetween, the legs also being connected to the back permitting rotation therebetween, a locking rod having ends and an intermediate portion, the ends of the locking rod being connected to the legs of the support rod permitting rotation therebetween, and a positioning and locking mechanism connecting the intermediate portion of the locking rod to the back at a plurality of predetermined positions therealong such that the back, seat and footrest may assume a flat position defining a bed, a collapsed position for carrying and storage, and a plurality of intermediate positions when functioning as a chair.
    • 本发明涉及一种用于小孩子的组合式椅子和床,其特征在于可相互安装的后座和座椅,可旋转地安装在座椅上的脚凳,具有彼此间隔开的腿部的支撑杆和中间连接部分, 所述腿部连接到所述脚踏板以允许其间旋转,所述腿还连接到所述后部允许的旋转,锁定杆具有端部和中间部分,所述锁定杆的端部连接到所述支撑杆的腿部 允许在其间旋转;以及定位和锁定机构,其将锁定杆的中间部分连接到后面的多个预定位置,使得后部,座椅和脚踏板可以呈现限定床的平坦位置,用于承载的折叠位置 和存储,以及当用作椅子时的多个中间位置。
    • 2. 发明授权
    • Method for producing phenylacetamide compound
    • 苯乙酰胺化合物的制备方法
    • US08624062B2
    • 2014-01-07
    • US13147823
    • 2010-02-12
    • Hajime IshidaMasaji HirotaYoko MiyanagaYuya Mizushima
    • Hajime IshidaMasaji HirotaYoko MiyanagaYuya Mizushima
    • C07C233/05C07C231/06
    • C07C231/06C07C235/34
    • A method for producing a phenylacetamide compound represented by formula (1): wherein Q represents a hydrogen atom or a halogen atom, R2 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R4 represents an alkyl group having 1 to 4 carbon atoms, Ar represents an unsubstituted or substituted phenyl group, R5 represents R4 when R2 is a hydrogen atom, and R5 represents a hydrogen atom when R2 is an alkyl group having 1 to 4 carbon atoms; including reacting a phenylacetamide compound represented by formula (2): wherein Q, R2 and Ar have the same meanings as defined above; with a dialkyl sulfate represented by formula (3): wherein R4 has the same meaning as defined above; in the presence of a base.
    • 一种由式(1)表示的苯乙酰胺化合物的制备方法:其中Q表示氢原子或卤素原子,R2表示氢原子或碳原子数1〜4的烷基,R4表示1〜4的烷基 碳原子,Ar表示未取代或取代的苯基,当R2表示氢原子时,R5表示R4,R2表示碳原子数1〜4的烷基时,R5表示氢原子。 包括使由式(2)表示的苯乙酰胺化合物反应:其中Q,R 2和Ar具有与上述相同的含义; 与式(3)表示的二烷基硫酸盐:其中R4具有与上述相同的含义; 在一个基地的存在。