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    • 1. 发明申请
    • SIXTEEN-MEMBERED MACROLIDE COMPOUNDS
    • 第六届会议化妆品化学品
    • WO0232916A3
    • 2003-01-16
    • PCT/US0130725
    • 2001-09-24
    • KOSAN BIOSCIENCES INCKATZ LEONARDASHLEY GARYBURLINGAME MARK ADONG STEVEN DFU HONGLI YONGMYLES DAVID C
    • KATZ LEONARDASHLEY GARYBURLINGAME MARK ADONG STEVEN DFU HONGLI YONGMYLES DAVID C
    • A61P31/00C07D313/00C07H17/08A61K31/70C07C327/30
    • C07H17/08C07D313/00
    • The present invention provides novel sixteen-membered macrolide compounds that are useful as anti-infective agents or as intermediates thereto. The present invention also provides methods for the preparation of these compounds, and methods and formulations for their use. In one aspect of the present invention, sixteen-membered macrolide possessing a side chain Z are provided where Z is aliphatic, aryl, alkylaryl, halide, =NOR , =NNHR , or -W-R where W is O, S, NC(=O)R , NC(=O)OR , NC(=O)NHR or NR where R and R are each independently hydrogen, aliphatic, aryl or alkylaryl. In another aspect of the present invention, bicyclic compounds are provided where one of the cyclic-components is a sixteen-membered macrolide and the other is a cyclic moiety whose cyclic structure is formed by between 3 and 10 atoms. In another aspect of the present invention, sixteen-membered macrolide compounds that bind to the domain II region of the 23S RNA are provided.
    • 本发明提供可用作抗感染剂或作为其中间体的新颖的十六元大环内酯化合物。 本发明还提供了制备这些化合物的方法及其用途的方法和制剂。 在本发明的一个方面,提供了具有侧链Z的十六元大环内酯,其中Z是脂族,芳基,烷基芳基,卤化物,= NOR 3,= NNHR 3或-WR 3,其中W 是O,S,NC(= O)R 4,NC(= O)OR 4,NC(= O)NHR 4或NR 4,其中R 3和R 4是 各自独立地为氢,脂族,芳基或烷基芳基。 在本发明的另一方面,提供了双环化合物,其中环状组分之一是十六元大环内酯,另一个是其环状结构由3至10个原子形成的环状部分。 在本发明的另一方面,提供了结合23S RNA的结构域II的十六元大环内酯化合物。
    • 4. 发明申请
    • CHORDLESS TRUSS ELEMENT METHOD AND COMBINED-NODE BRIDGE
    • 无级TRUSS元素方法和组合节点桥
    • WO2015120622A9
    • 2016-10-20
    • PCT/CN2014072110
    • 2014-02-14
    • LI YONG
    • LI YONG
    • E01D2/00E01D6/00
    • E01D2/00E01D6/00E01D19/00E01D2101/268E04C3/293
    • A chordless truss element method and combined node bridge, wherein the unit elements in the combined node bridge are connected in advance end-to-end into a truss/pier combined overall node structure, forming a combined overall node structure that can be transported and dismantled in one piece; furthermore, the unit elements can directly form a truss segment when connected, thus ensuring the integrity of the nodes and the structure when subjected to forces; furthermore, by means of the truss/pier combined overall node structure, and especially the shear connectors, the discrete unit elements form an integrated truss segment; a top chord and a bottom chord are not necessary, greatly facilitating lifting during construction, and accomplishing construction of steel web members without scaffolding.
    • 一种无弦桁架元件方法和组合节点桥梁,其中组合节点桥梁中的单元元件预先端对端连接成桁架/码头组合的整体节点结构,形成可以运输和拆卸的组合的整体节点结构 在一块; 此外,单元元件在连接时可以直接形成桁架段,从而在承受力时确保节点和结构的完整性; 此外,通过桁架/码头组合的整体节点结构,特别是剪切连接器,分立的单元元件形成一个整体的桁架段; 上弦和下弦并不是必需的,极大地方便了施工过程中的起吊,不用脚手架就可以完成钢筋架的施工。
    • 7. 发明申请
    • DIGITAL IMPLEMENTATION OF POWER FACTOR CORRECTION
    • 功率因数校正的数字实现
    • WO2006116548A3
    • 2006-12-14
    • PCT/US2006015921
    • 2006-04-27
    • INT RECTIFIER CORPLI YONG
    • LI YONG
    • G05F1/10G05F1/40
    • G05F1/565H02M1/42H02M3/157Y02B70/12
    • A circuit for providing power factor correction includes a boost converter circuit (L, Q1, BD) and a control circuit receiving as inputs a rectified AC input voltage from a rectifier (BR), a signal proportional to current through the boost inductor and the DC bus voltage across the capacitor of tile boost converter. The control circuit provides a pulse width modulated signal to control the on time of a PFC switch. The control circuit further includes a voltage regulator and a current regulator. The current regulator includes a difference device operable to subtract a signal proportional to the inductor current from the current reference signal, a PI controller adapted to receive the output of the difference device and provide a first control signal, a feed forward device operable to receive the rectified AC input voltage and to provide a second control signal with a smaller dynamic range than the AC input voltage, and an adder operable to add the first control signal to the second control signal to provide a PWM reference signal for generating the pulse width modulated signal. A zero crossing detector and vector rotator may be provided to provide a clean sinusoidal reference to the current regulator. A partial PFC regulator may be provide to provide partial mode PFC if desired.
    • 用于提供功率因数校正的电路包括升压转换器电路(L,Q1,BD)和控制电路,其接收来自整流器(BR)的整流的AC输入电压作为输入,与通过升压电感器的电流成比例的信号和DC 瓦片升压转换器电容器两端的总线电压。 控制电路提供脉宽调制信号来控制PFC开关的导通时间。 控制电路还包括电压调节器和电流调节器。 电流调节器包括差分器件,其可操作以从电流参考信号中减去与电感器电流成比例的信号; PI控制器,适于接收差分器件的输出并提供第一控制信号;前馈器件,可操作以接收 整流的AC输入电压,并且提供具有比AC输入电压更小的动态范围的第二控制信号,以及加法器,用于将第一控制信号加到第二控制信号上,以提供用于产生脉宽调制信号的PWM参考信号 。 可以提供零交叉检测器和矢量旋转器以向电流调节器提供干净的正弦参考。 如果需要,可以提供部分PFC调节器来提供部分模式PFC。
    • 9. 发明申请
    • SYSTEMS AND METHODS FOR POLICY-BASED SERVICE MANAGEMENT
    • 基于政策服务管理的系统与方法
    • WO2008125918A3
    • 2009-04-02
    • PCT/IB2007004604
    • 2007-11-20
    • BRIDGEWATER SYSTEMS CORPBIENEK MICHALTOPTYGIN DMITRYHENRY PASCALLI YONG
    • BIENEK MICHALTOPTYGIN DMITRYHENRY PASCALLI YONG
    • H04L12/24
    • H04L41/5061H04L41/0893H04L41/16H04L41/22
    • Systems and method for policy-based service management are provided. An exemplary system includes a rule definition interface module configured to receive a plurality of rule definitions and a separate policy management interface module configured to allow a user to define a rule instance from an existing rule definition instance and to define a policy instance based on the defined rule instance. A policy may be simply expressed via the policy management interface as "perform the following set of action if all of the following rule instances are true unless any of the following rule instances are true." Additionally, policies may be associated with a context at a specific a level in a context hierarchy having multiple levels. The policy may therefore inherit rules from contexts at a higher level in the hierarchy.
    • 提供了基于策略的服务管理系统和方法。 一个示例性系统包括:规则定义接口模块,被配置为接收多个规则定义;以及单独的策略管理接口模块,其被配置为允许用户从现有规则定义实例中定义规则实例,并且基于所定义的规则来定义策略实例 规则实例。 如果以下所有规则实例都为真,除非下列任何规则实例为真,否则策略可以通过策略管理界面简单地表示为“执行以下一组操作。 另外,策略可以与具有多个级别的上下文层级中的特定级别的上下文相关联。 因此,该策略可能会从层次结构中的较高级别的上下文继承规则。
    • 10. 发明申请
    • DIGITAL CONTROL OF BRIDGELESS POWER FACTOR CORRECTION CIRCUIT
    • 无连续功率因数校正电路数字控制
    • WO2006052794A3
    • 2007-02-22
    • PCT/US2005040113
    • 2005-11-07
    • INT RECTIFIER CORPLI YONG
    • LI YONG
    • G05F1/70
    • G05F1/70
    • A circuit for providing power factor correction includes a bridgeless boost converter circuit and a control circuit receiving an input AC line voltage of the bridgeless boost converter circuit, wherein the control circuit provides a pulse width modulated signal to control the on time of a PFC switch of the bridgeless boost converter circuit. The control circuit also includes a scaling device operable to scale down a bi-polar AC voltage of the input AC line voltage to a uni-polar AC voltage, an analog to digital converter operable to convert the uni-polar AC voltage into digital data and a digital rectifier operable to process the digital data of the uni-polar AC voltage to provide a half-sinusoidal AC signal that is proportional to and in phase with the input AC line voltage for use in providing the pulse width modulated signal.
    • 用于提供功率因数校正的电路包括无桥升压转换器电路和接收无桥升压转换器电路的输入AC线电压的控制电路,其中控制电路提供脉宽调制信号以控制PFC开关的导通时间 无桥升压转换电路。 控制电路还包括可操作以将输入AC线电压的双极交流电压降压到单极AC电压的缩放装置,可操作以将单极AC电压转换为数字数据的模数转换器, 数字整流器,其可操作以处理单极AC电压的数字数据,以提供与用于提供脉宽调制信号的输入AC线电压成比例并与其成相位的半正弦AC信号。