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    • 26. 发明授权
    • Energy harvesting circuit
    • 能量收集电路
    • US07084605B2
    • 2006-08-01
    • US10967833
    • 2004-10-18
    • Marlin H. MickleChristopher C. CapelliHarold Swift
    • Marlin H. MickleChristopher C. CapelliHarold Swift
    • H01M10/44H01Q1/26
    • H02J50/00H01M10/44H02J7/025H02J17/00
    • A station having a means for receipt of ambient energy from the environment and energizing power storage devices of objects of interest comprising one or more antennae and circuitry for converting said ambient energy into DC power for energizing said power storage devices. The circuitry for converting the ambient energy into DC power may include a rectifier/charge pump. The antenna of the station is tuned to maximize DC energy at the output of the rectifier/charge pump. The station can be used to energize power storage devices including capacitors and batteries that are used in electronic devices, such as cell phones, cameras, PDAs. Various antenna constructions may be employed.
    • 一种具有用于从环境接收环境能量并且激励感兴趣的物体的电力存储装置的装置的站,包括用于将所述环境能量转换成用于激励所述蓄电装置的DC电力的一个或多个天线和电路。 用于将环境能量转换为直流电力的电路可以包括整流器/电荷泵。 电台的天线被调整以使整流器/电荷泵输出端的DC能量最大化。 该电台可用于对诸如手机,相机,PDA之类的电子设备中使用的电容器和电池进行通电。 可以采用各种天线结构。
    • 27. 发明授权
    • Synthesis of N-vinylformamide
    • N-乙烯基甲酰胺的合成
    • US07026511B2
    • 2006-04-11
    • US10789900
    • 2004-02-27
    • Eric J. BeckmanToby M. ChapmanCedrick FaveroChristopher C. CapelliHarold E. SwiftWilliam Eamon Carroll
    • Eric J. BeckmanToby M. ChapmanCedrick FaveroChristopher C. CapelliHarold E. SwiftWilliam Eamon Carroll
    • C07C233/03
    • C07C231/12C07C233/03C07C233/05
    • A process to produce N-vinylformamide includes the steps of: reacting hydroxyethyl formamide with a reactant comprising at least one cyclic anhydride group to form an ester, and dissociating the ester via heat in a thin film evaporation to synthesize N-vinylformamide and a compound comprising at least one diacid group, the N-vinylformamide separating from the diacid during the thin film evaporation. The reactant including at least one cyclic anhydride group can, for example, be succinic anhydride, maleic anhydride, phthalic anhydride, (2-docecen-1-yl)succinic anhydride, exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic anhydride or a polymer including at least one cyclic anhydride group. A process to produce N-vinylformamide comprises the steps of: mixing acetaldehyde, formamide and a source of anhydride in a single reaction vessel, reacting the acetaldehyde, formamide and the source of anhydride in the reaction vessel under pressure, dissociating an ester formed by a reaction between the source of anhydride and hydroxyethyl formamide formed in the reaction vessel to synthesize N-vinylformamide and a compound comprising at least one diacid group.
    • 制备N-乙烯基甲酰胺的方法包括以下步骤:使羟乙基甲酰胺与包含至少一个环状酸酐基团的反应物反应形成酯,并在薄膜蒸发中通过热解离酯以合成N-乙烯基甲酰胺和包含 至少一个二酸基团,在薄膜蒸发期间与二酸分离的N-乙烯基甲酰胺。 包括至少一个环状酸酐基团的反应物可以是例如琥珀酸酐,马来酸酐,邻苯二甲酸酐,(2-多烯-1-基)琥珀酸酐,外部-3,6-环氧-1,2,3, 6-四氢邻苯二甲酸酐或包含至少一个环状酸酐基团的聚合物。 制备N-乙烯基甲酰胺的方法包括以下步骤:将乙醛,甲酰胺和酸酐源在单个反应容器中混合,在压力下使乙醛,甲酰胺和酸酐源在反应容器中反应,使由 在反应容器中形成的酸酐源和羟乙基甲酰胺之间的反应合成N-乙烯基甲酰胺和包含至少一个二酸基团的化合物。