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1. 发明授权

US08922287B2 Amplitude loop control for oscillators 有权
标题翻译：振荡器的振幅回路控制
公开(公告)号：US08922287B2
公开(公告)日：2014-12-30
申请号：US13754873
申请日：2013-01-30
申请人： Andre Luis Vilas Boas , Alfredo Olmos , Eduardo Ribeiro da Silva , Ricardo Maltione
发明人： Andre Luis Vilas Boas , Alfredo Olmos , Eduardo Ribeiro da Silva , Ricardo Maltione
IPC分类号： H03B5/36 , H03L5/00 , H03B28/00
CPC分类号： H03L5/00 , H03B5/06 , H03B5/362 , H03B5/364 , H03B28/00
摘要： Systems and methods for amplitude loop control for oscillators. In some embodiments, an electronic circuit may include oscillator circuitry configured to produce a periodic signal, and control circuitry operably coupled to the oscillator circuitry, the control circuitry including switched capacitor circuitry configured to determine a difference between maximum and minimum peak voltage values of the periodic signal, the control circuit configured to control a voltage amplitude of the periodic signal based upon the difference. In other embodiments, a method may include receiving a clock signal from a clock generator, determining, using a switched capacitor circuit, a first peak voltage value of the clock signal, determining, using the switched capacitor circuit, a second peak voltage value of the clock signal, and controlling a bias current applied to the clock generator based upon a difference between the first and second peak voltage values.
摘要翻译：用于振荡器振幅环路控制的系统和方法。在一些实施例中，电子电路可以包括被配置为产生周期性信号的振荡器电路和可操作地耦合到振荡器电路的控制电路，所述控制电路包括开关电容器电路，其被配置为确定周期性的最大和最小峰值电压值之间的差异信号，所述控制电路被配置为基于所述差异来控制所述周期信号的电压幅度。在其他实施例中，一种方法可以包括从时钟发生器接收时钟信号，使用开关电容器电路确定时钟信号的第一峰值电压值，使用开关电容器电路确定第二峰值电压值并且基于第一和第二峰值电压值之间的差来控制施加到时钟发生器的偏置电流。

2. 发明申请

US20140179776A1 Skin Cleansing Cosmetic Composition Containing Vegetable Oils, Method For Producing Same And Use Thereof 审中-公开
标题翻译：含有植物油的皮肤清洁化妆品组合物及其制造方法及用途
公开(公告)号：US20140179776A1
公开(公告)日：2014-06-26
申请号：US14009065
申请日：2012-03-30
申请人： Andre Luis Brasilino De Carvalho , Rodrigo Pereira Lima , Reinaldo Rubens Miguel , Tadeu De Oliveira Marin Chicol
发明人： Andre Luis Brasilino De Carvalho , Rodrigo Pereira Lima , Reinaldo Rubens Miguel , Tadeu De Oliveira Marin Chicol
IPC分类号： A61K8/92 , A61Q19/10 , A61K8/67
摘要： The present invention relates to a cosmetic composition, particularly indicated for cleaning the skin, which comprises a plant oil portion comprising: at least 70% of fatty chain with 18 carbon atoms, C18, such chain may be either saturated or unsaturated; up to 20% of fatty chain with 16 carbon atoms, C16, such chain may be either saturated or unsaturated; at least one saponifying agent; and an aqueous portion. Further, the invention relates to a process for preparing the cosmetic composition and the use of this composition.Such a cosmetic composition has acceptance and pleasantness that are superior to those of the prior-art products, as well as extremely superior formation of film.
摘要翻译：本发明涉及一种特别用于清洁皮肤的化妆品组合物，其包含植物油部分，其包含：至少70％的具有18个碳原子的脂肪链，C18，该链可以是饱和的或不饱和的; 高达20％的具有16个碳原子的脂肪链，C16，该链可以是饱和的或不饱和的; 至少一种皂化剂; 和水性部分。此外，本发明涉及一种制备化妆品组合物的方法和该组合物的用途。这种化妆品组合物具有优于现有技术产品的接受性和愉悦性，以及非常优异的膜形成。

3. 发明授权

US08253479B2 Output driver circuits for voltage regulators 有权
标题翻译：电压调节器的输出驱动电路
公开(公告)号：US08253479B2
公开(公告)日：2012-08-28
申请号：US12621696
申请日：2009-11-19
申请人： Sandro A. P. Haddad , Jose A. Palazzi , Andre Luis Vilas Boas
发明人： Sandro A. P. Haddad , Jose A. Palazzi , Andre Luis Vilas Boas
IPC分类号： G05F1/10
CPC分类号： G05F3/262
摘要： An output driver circuit having an input stage and an output stage, wherein the output stage and the input stage are configured to function as (1) a low-frequency voltage follower and (2) a high-frequency feedback loop for the output driver circuit. In operation, the low-frequency follower and the high-frequency feedback loop may precisely regulate the output voltage of the output driver circuit when large load transients occur. A compact charge pump may be used to supply additional voltage required to operate a current mirror of the output driver circuit.
摘要翻译：一种具有输入级和输出级的输出驱动器电路，其中输出级和输入级被配置为用作（1）低频电压跟随器和（2）用于输出驱动器电路的高频反馈回路。在运行中，当出现大负载瞬变时，低频跟随器和高频反馈回路可以精确地调节输出驱动电路的输出电压。可以使用紧凑的电荷泵来提供操作输出驱动器电路的电流镜所需的附加电压。

4. 发明授权

US08198937B1 Switched-capacitor amplifier circuit 有权
标题翻译：开关电容放大器电路
公开(公告)号：US08198937B1
公开(公告)日：2012-06-12
申请号：US13048113
申请日：2011-03-15
申请人： Andre Luis Vilas Boas , Andre L. R. Mansano , Alfredo Olmos , Fabio de Lacerda
发明人： Andre Luis Vilas Boas , Andre L. R. Mansano , Alfredo Olmos , Fabio de Lacerda
IPC分类号： H03F1/02
CPC分类号： H03F3/45475 , H03F2200/81 , H03F2203/45514 , H03F2203/45551
摘要： A switched-capacitor amplifier circuit (200 and 300) with rail-to-rail capability without requiring a rail-to-rail operational amplifier includes a switched-capacitor amplifier (202 and 302) and an input network (201) coupled to the switched-capacitor amplifier. The switched-capacitor amplifier includes a non-rail-to-rail operational amplifier (275 and 375). The input network prevents the non-rail-to-rail operational amplifier from receiving an input differential signal that has a common-mode voltage at or near rails of the non-rail-to-rail operational amplifier. Voltages at input terminals of the operational amplifier remain near analog ground, which is an arbitrary voltage level between the rails, during both phases of switching in the switched-capacitor amplifier. In one embodiment, the switched-capacitor amplifier uses a correlated double sampling technique.
摘要翻译：具有轨到轨能力而不需要轨到轨运算放大器的开关电容放大器电路（200和300）包括开关电容放大器（202和302）和耦合到开关电容器的输入网络（201）电容放大器。开关电容放大器包括非轨到轨运算放大器（275和375）。输入网络防止非轨到轨运算放大器接收在非轨至轨运算放大器的轨道处或其附近具有共模电压的输入差分信号。在开关电容放大器的开关的两个阶段期间，运算放大器的输入端子处的电压保持靠近模拟地，这是导轨之间的任意电压电平。在一个实施例中，开关电容放大器使用相关双重采样技术。

5. 发明申请

US20100127687A1 Programmable Voltage Reference 有权
标题翻译：可编程参考电压
公开(公告)号：US20100127687A1
公开(公告)日：2010-05-27
申请号：US12277695
申请日：2008-11-25
申请人： Andre Luis Vilas Boas , Alfredo Olmos , Stefano Pietri
发明人： Andre Luis Vilas Boas , Alfredo Olmos , Stefano Pietri
IPC分类号： G05F3/08
CPC分类号： G05F3/16
摘要： A programmable voltage reference includes a temperature compensated current source and a voltage reference circuit. The temperature compensated current source includes an output configured to provide a reference current. The voltage reference circuit includes an input coupled to the output of the temperature compensated current source and a reference output. The voltage reference circuit includes a self-cascode metal-oxide semiconductor field-effect transistor structure that includes a first device that is diode-connected and operates in a weak inversion saturation region and a second device that operates in a weak inversion triode region. A length of the second device is selectable. The voltage reference circuit is configured to provide a reference voltage on the reference output based on the reference current.
摘要翻译：可编程电压基准包括温度补偿电流源和电压参考电路。温度补偿电流源包括被配置为提供参考电流的输出。电压参考电路包括耦合到温度补偿电流源的输出和参考输出的输入。电压参考电路包括自共成共栅型金属氧化物半导体场效应晶体管结构，其包括二极管连接并在弱反相饱和区工作的第一器件和在弱反相三极管区工作的第二器件。第二装置的长度是可选择的。电压参考电路被配置为基于参考电流在参考输出上提供参考电压。

6. 发明申请

US20100006285A1 SUSTAINABLE METHOD FOR RECOVERY OF PETROLEUM 审中-公开
标题翻译：可回收石油的可持续方法
公开(公告)号：US20100006285A1
公开(公告)日：2010-01-14
申请号：US12482875
申请日：2009-06-11
申请人： Ivonete Pereira Gonzalez DA SILVA , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
发明人： Ivonete Pereira Gonzalez DA SILVA , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
IPC分类号： E21B43/16
CPC分类号： E21B43/16
摘要： The present invention comprises a method of Enhanced Petroleum Recovery (EPR) combining technical, economic, environmental and social effectiveness to increase the recovery factor of onshore or offshore fields having a high degree of exploitation, more precisely through the use of a substance miscible with the diverse types of petroleum of low fluidity found in various regions. More specifically, the present invention refers to the use of solvents such as light liquid fractions of petroleum, for example diesel oil and gas oil, a light petroleum, and the essential oils derived from renewable sources such as for example biodiesel, used pure or mutually admixed in any proportion, for injection into a geological formation through an injection well, there resulting a final mixture (petroleum/injected solvent) presenting much lower viscosity and much greater fluidity than the original petroleum, having an impact throughout the petroleum production chain. The present patent presents real gains in all phases of the production chain.For the purposes of the present invention biodiesel is understood to be oil having characteristics similar to diesel produced from mineral sources, however having been produced from renewable sources, usually agricultural sources.
摘要翻译：本发明包括一种综合技术，经济，环境和社会效能的增强石油回收（EPR）的方法，以增加具有高度开发利用的陆上或海上油田的回收系数，更确切地说，是通过使用与各种类型的低流动性石油发现在各个地区。更具体地说，本发明涉及使用溶剂，例如石油的轻质液体馏分，例如柴油和瓦斯油，轻质石油和衍生自可再生能源（例如生物柴油）的精油，使用纯的或相互的以任何比例混合，通过注入井注入地质层，产生最终混合物（石油/注入溶剂），其具有比原始石油低得多的粘度和更大的流动性，在整个石油生产链中具有影响。本专利在生产链的各个阶段都取得了实质性成果。为了本发明的目的，生物柴油被理解为具有与从矿物源生产的柴油相似的特性的油，然而已经由可再生能源（通常是农业来源）生产。

7. 发明申请

US20090240622A1 Method and System for Payment Processing 审中-公开
标题翻译：支付处理方法和系统
公开(公告)号：US20090240622A1
公开(公告)日：2009-09-24
申请号：US12050450
申请日：2008-03-18
申请人： Andre Luis Zandonadi
发明人： Andre Luis Zandonadi
IPC分类号： G06Q20/00
CPC分类号： G06Q20/10 , G06Q20/02 , G06Q20/102 , G06Q20/32 , G06Q20/3223
摘要： A system and method are provided which include providing a payment processor including a first processing module identifying the payer and an actual payment due based upon received information and a second processing module determining the account from which the actual payment due is to be paid based on the stored information. Communication is had with the payment processor via a mobile device to provide information about an actual payment due by a payer, and the payment processor effectuates payment of the actual payment due in accordance with the stored information.
摘要翻译：提供了一种系统和方法，其包括提供支付处理器，所述支付处理器包括识别付款人的第一处理模块和基于接收到的信息的到期的实际支付;以及第二处理模块，基于所述支付处理模块确定要支付实际支付的账户存储信息。通过移动设备与支付处理器通信以提供关于付款人应付的实际支付的信息，并且支付处理器根据所存储的信息实现支付到期的实际支付。

8. 发明申请

US20080304348A1 Current-mode memory cell 有权
标题翻译：电流模式存储单元
公开(公告)号：US20080304348A1
公开(公告)日：2008-12-11
申请号：US11811547
申请日：2007-06-11
申请人： Andre Luis Vilas Boas , Jefferson Daniel De Barros Soldera , Fabio De Lacerda , Alfredo Olmos
发明人： Andre Luis Vilas Boas , Jefferson Daniel De Barros Soldera , Fabio De Lacerda , Alfredo Olmos
IPC分类号： G11C17/16
CPC分类号： G11C17/18 , G11C17/16
摘要： Methods and corresponding systems for reading a memory cell include a first current sourced from a first current source into a summing node, wherein the first current source is coupled to a first reference. A second current is sourced from a second current source into the summing node, wherein the second current source is coupled to the first reference through a programmable fuse. A third current is sunk from the summing node with a current sink, wherein the current sink is coupled to a second reference, and wherein a third current limit is greater than a first current limit and less than the sum of the first current limit and the second current limit. A voltage at the summing node is output in response to the first current, the second current, and the third current. The first and second current sources, and the current sink can be current mirrors.
摘要翻译：用于读取存储器单元的方法和相应的系统包括从第一电流源进入求和节点的第一电流，其中第一电流源耦合到第一参考。第二电流源自第二电流源到求和节点，其中第二电流源通过可编程保险丝耦合到第一参考。第三电流从具有电流吸收器的求和节点沉没，其中电流吸收器耦合到第二参考，并且其中第三电流限制大于第一电流限制并且小于第一电流限制和第二电流限制。响应于第一电流，第二电流和第三电流输出求和节点处的电压。第一和第二电流源，以及电流源可以是电流镜。

9. 发明申请

US20080218137A1 TECHNIQUE FOR IMPROVING EFFICIENCY OF A LINEAR VOLTAGE REGULATOR 有权
标题翻译：提高线性稳压器效率的技术
公开(公告)号：US20080218137A1
公开(公告)日：2008-09-11
申请号：US11682674
申请日：2007-03-06
申请人： Fabio Hideki Okuyama , Andre Luis Do Couto
发明人： Fabio Hideki Okuyama , Andre Luis Do Couto
IPC分类号： G05F1/00
CPC分类号： G05F1/575
摘要： A linear voltage regulator includes a first transistor, a feedback circuit, and a control circuit. The first transistor includes a first terminal coupled to an input terminal of the regulator, a second terminal coupled to an output terminal of the regulator, and a control terminal. The first transistor is configured to provide a load current to the output terminal at a desired voltage level based on a control signal on the control terminal. The feedback circuit is coupled to the output terminal and is configured to generate a feedback signal based on an actual voltage level at the output terminal. The control circuit is configured to provide, based on the feedback signal, the control signal at a level to substantially maintain an output voltage at the output terminal at the desired voltage level. An operating current of the control circuit is configured to increase, by a limited amount, responsive to a transient increase in the load current.
摘要翻译：线性稳压器包括第一晶体管，反馈电路和控制电路。第一晶体管包括耦合到调节器的输入端的第一端子，耦合到调节器的输出端子的第二端子和控制端子。第一晶体管被配置为基于控制端子上的控制信号，以期望的电压电平向输出端提供负载电流。反馈电路耦合到输出端子，并被配置为基于输出端子处的实际电压电平产生反馈信号。控制电路被配置为基于反馈信号提供控制信号，以将输出端子处的输出电压基本上维持在期望的电压电平。控制电路的工作电流被配置为响应于负载电流的瞬时增加而增加有限的量。

10. 发明申请

US20080173447A1 Sustainable method for recovery of petroleum 审中-公开
标题翻译：可持续的石油回收方法
公开(公告)号：US20080173447A1
公开(公告)日：2008-07-24
申请号：US12004491
申请日：2007-12-21
申请人： Ivonete Pereira Gonzalez Da Silva , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
发明人： Ivonete Pereira Gonzalez Da Silva , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
IPC分类号： E21B43/22
CPC分类号： E21B43/16
摘要： The present invention comprises a method of Enhanced Petroleum Recovery (EPR) combining technical, economic, environmental and social effectiveness to increase the recovery factor of onshore or offshore fields having a high degree of exploitation, more precisely through the use of a substance miscible with the diverse types of petroleum of low fluidity found in various regions. More specifically, the present invention refers to the use of solvents such as light liquid fractions of petroleum, for example diesel oil and gas oil, a light petroleum, and the essential oils derived from renewable sources such as for example biodiesel, used pure or mutually admixed in any proportion, for injection into a geological formation through an injection well, there resulting a final mixture (petroleum/injected solvent) presenting much lower viscosity and much greater fluidity than the original petroleum, having an impact throughout the petroleum production chain. The present patent presents real gains in all phases of the production chain.For the purposes of the present invention biodiesel is understood to be oil having characteristics similar to diesel produced from mineral sources, however having been produced from renewable sources, usually agricultural sources.
摘要翻译：本发明包括一种综合技术，经济，环境和社会效能的增强石油回收（EPR）的方法，以增加具有高度开发利用的陆上或海上油田的回收系数，更确切地说，是通过使用与各种类型的低流动性石油发现在各个地区。更具体地说，本发明涉及使用溶剂，例如石油的轻质液体馏分，例如柴油和瓦斯油，轻质石油和衍生自可再生能源（例如生物柴油）的精油，使用纯的或相互的以任何比例混合，通过注入井注入地质层，产生最终混合物（石油/注入溶剂），其具有比原始石油低得多的粘度和更大的流动性，在整个石油生产链中具有影响。本专利在生产链的各个阶段都取得了实质性成果。为了本发明的目的，生物柴油被理解为具有与从矿物源生产的柴油相似的特性的油，然而已经由可再生能源（通常是农业来源）生产。

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