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公开(公告)号：US20050190132A1
公开(公告)日：2005-09-01
申请号：US10518608
申请日：2003-06-23
CPC分类号： G09G3/3681 , G09G3/3674
摘要： The present invention describes a system for driving rows of a liquid crystal display including at least one module for driving one single row of the liquid crystal display. The module includes an inverter operating in a supply path between a first and a second supply line of the system, where the first supply line includes a first switch for coupling the inverter to a first or to a second supply voltage and the second supply line includes a second switch for coupling the inverter to a third or to a fourth supply voltage. The inverter is driven by logic circuitry and provides a drive signal for one single row of the liquid crystal display.
摘要翻译： 本发明描述了一种用于驱动液晶显示器行的系统，其包括用于驱动液晶显示器的一行的至少一个模块。 所述模块包括工作在所述系统的第一和第二供电管线之间的供应路径中的逆变器，其中所述第一供应管线包括用于将所述逆变器耦合到第一或第二供电电压的第一开关，并且所述第二供电线路包括 用于将逆变器耦合到第三或第四电源电压的第二开关。 逆变器由逻辑电路驱动，为液晶显示器的一行提供驱动信号。
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公开(公告)号：US06351110B1
公开(公告)日：2002-02-26
申请号：US09561410
申请日：2000-04-27
IPC分类号： G05F140
CPC分类号： H02J7/0052
摘要： A DC-DC converter including a current error amplifier and a voltage error amplifier connected in parallel to control the charging phase of the battery, during which a charging current is supplied to the battery to bring the voltage of the battery gradually up to a full charge voltage; a charging interruption stage for interrupting the charging phase before the voltage of the battery has reached the full charge voltage; and an activation stage for activating the charging interruption stage when the full charge voltage is close to the supply potential at which the supply line of the current error amplifier is set.
摘要翻译： 一种DC-DC转换器，包括并联连接的电流误差放大器和电压误差放大器，以控制电池的充电阶段，在该期间向电池提供充电电流，以使电池的电压逐渐达到完全充电 电压; 用于在电池的电压达到完全充电电压之前中断充电阶段的充电中断阶段; 以及当全电荷电压接近设定电流误差放大器的电源线的电源电位时，用于激活充电中断阶段的激活阶段。
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公开(公告)号：US07259743B2
公开(公告)日：2007-08-21
申请号：US10518614
申请日：2003-06-23
IPC分类号： G09G3/36
CPC分类号： G09G3/3685 , G09G2330/021
摘要： A system for driving columns of a liquid crystal display includes logic circuitry operating in a supply path between a first and a second supply voltage in which the first supply voltage is higher than the second supply voltage. The logic circuitry is capable of generating first logic signals and second logic signals whose value is equal to the first or second supply voltage. The system includes two level shifters coupled to the logic circuitry and operating in a supply path between a third supply voltage greater than the first supply voltage and the second supply voltage; the level shifters are capable of raising the value of the second logic signals. The system also includes a first and a second pair of transistors having different supply paths and having an output terminal in common; the first and the second pair of transistors are coupled to the level shifters to determine the drive signal of a column. The system includes turnoff circuitry operating in a supply path between the third and the second supply voltage and coupled to the two level shifters. The turnoff circuitry is capable of keeping one of the two pairs of transistors in a turnoff state in the period of time of a frame when the other of the two pairs of transistors is operative.
摘要翻译： 用于驱动液晶显示器列的系统包括逻辑电路，其操作在第一电源电压高于第二电源电压的第一和第二电源电压之间的供电路径中。 逻辑电路能够产生其值等于第一或第二电源电压的第一逻辑信号和第二逻辑信号。 该系统包括耦合到逻辑电路并且在大于第一电源电压和第二电源电压的第三电源电压之间的供电路径中操作的两个电平转换器; 电平移位器能够提高第二逻辑信号的值。 该系统还包括第一和第二对晶体管，其具有不同的供电路径并且具有共同的输出端子; 第一和第二对晶体管耦合到电平移位器以确定列的驱动信号。 该系统包括在第三和第二电源电压之间的供电路径中工作并耦合到两个电平转换器的关闭电路。 当两对晶体管中的另一对可操作时，该截止电路能够将两对晶体管中的一个保持在帧的时间段内的截止状态。
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公开(公告)号：US06672326B2
公开(公告)日：2004-01-06
申请号：US09727766
申请日：2000-12-04
IPC分类号： F16K3104
CPC分类号： F23N1/005 , F23N1/007 , F23N5/10 , F23N2035/14 , F23N2035/16 , F23N2035/20 , F23N2035/24 , Y10T137/1407 , Y10T137/1516 , Y10T137/87981
摘要： A valve unit for controlling the delivery of a combustible gas through a gas path comprises a first valve seat in the gas path and a first closure means associated with the seat, a first actuator means for the control of the closure means for opening and closing of the valve seat and also motor means for the operating control of the first actuator means. The unit further comprises a second electromagnetic actuator means interposed between the closure means and the first actuator means to urge the closure means so as to close the valve seat, independently of the operating position of the first actuator means, when a predetermined condition occurs which requires the interception of the valve seat.
摘要翻译： 用于控制通过气体路径输送可燃气体的阀单元包括气体通道中的第一阀座和与该座相关联的第一闭合装置，用于控制关闭装置的第一致动器装置，用于打开和关闭 阀座以及用于第一致动器装置的操作控制的马达装置。 该单元还包括插入在闭合装置和第一致动器装置之间的第二电磁致动器装置，以便当发生预定条件时，独立于第一致动器装置的操作位置而推动封闭装置以关闭阀座，这需要 拦截阀座。
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5.发明授权公开(公告)号：US08479759B2
公开(公告)日：2013-07-09
申请号：US13045217
申请日：2011-03-10
IPC分类号： F23D14/72
CPC分类号： F23N1/005 , F23N2029/02 , F23N2035/14 , F23N2035/18 , F23N2035/20 , Y10T137/1407 , Y10T137/1516 , Y10T137/1915 , Y10T137/7761
摘要： A device for controlling a combustible gas supply to a burner is provided, which includes first and second servovalves, having respective valve seats associated with a corresponding shut-off mechanism, which include respective first and second control solenoid valves with an electromagnetic operating device that controls the opening/closing of the corresponding servovalve. The solenoid valves act to indirectly control the corresponding servovalve's respective shut-off mechanism. The pipes of the control are in communication with the main pipe through an auxiliary bleed pipe. A pilot pipe is branched from the auxiliary pipe to supply a pilot burner, and a thermoelectric magnetic unit with a knob is provided on the auxiliary pipe, which allows gas to flow towards the pilot burner when the unit is activated, while simultaneously shutting off the flow of gas towards the servovalve control circuit. The device includes a control mechanism, controlled by the knob, which controls gas flow.
摘要翻译： 提供一种用于控制对燃烧器的可燃气体供应的装置，其包括第一和第二伺服阀，其具有与相应的切断机构相关联的相应的阀座，其包括相应的第一和第二控制电磁阀，其具有控制的电磁操作装置 相应的伺服阀的打开/关闭。 电磁阀用于间接地控制相应的伺服阀的各自的切断机构。 控制管道通过辅助泄放管与主管道连通。 先导管从辅助管分支供给引燃燃烧器，辅助管上设置带有旋钮的热电磁单元，当机组启动时，可使气体向导向燃烧器流动，同时关闭 气体流向伺服阀控制电路。 该装置包括由旋钮控制的控制机构，其控制气体流动。
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6.发明申请公开(公告)号：US20110226355A1
公开(公告)日：2011-09-22
申请号：US13045217
申请日：2011-03-10
IPC分类号： F16K31/02
CPC分类号： F23N1/005 , F23N2029/02 , F23N2035/14 , F23N2035/18 , F23N2035/20 , Y10T137/1407 , Y10T137/1516 , Y10T137/1915 , Y10T137/7761
摘要： A device for controlling a combustible gas supply to a burner is provided, which includes first and second servovalves, having respective valve seats associated with a corresponding shut-off mechanism, which include respective first and second control solenoid valves with an electromagnetic operating device that controls the opening/closing of the corresponding servovalve. The solenoid valves act to indirectly control the corresponding servovalve's respective shut-off mechanism. The pipes of the control are in communication with the main pipe through an auxiliary bleed pipe. A pilot pipe is branched from the auxiliary pipe to supply a pilot burner, and a thermoelectric magnetic unit with a knob is provided on the auxiliary pipe, which allows gas to flow towards the pilot burner when the unit is activated, while simultaneously shutting off the flow of gas towards the servovalve control circuit. The device includes a control mechanism, controlled by the knob, which controls gas flow.
摘要翻译： 提供一种用于控制对燃烧器的可燃气体供应的装置，其包括第一和第二伺服阀，其具有与相应的切断机构相关联的相应的阀座，其包括相应的第一和第二控制电磁阀，其具有控制的电磁操作装置 相应的伺服阀的打开/关闭。 电磁阀用于间接地控制相应的伺服阀的各自的切断机构。 控制管道通过辅助泄放管与主管道连通。 先导管从辅助管分支供给引燃燃烧器，辅助管上设置带有旋钮的热电磁单元，当该单元被激活时，允许气体朝向导向燃烧器流动，同时关闭 气体流向伺服阀控制电路。 该装置包括由旋钮控制的控制机构，其控制气体流动。
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公开(公告)号：US20050219191A1
公开(公告)日：2005-10-06
申请号：US10518614
申请日：2003-06-23
CPC分类号： G09G3/3685 , G09G2330/021
摘要： A system for driving columns of a liquid crystal display includes logic circuitry operating in a supply path between a first and a second supply voltage in which the first supply voltage is higher than the second supply voltage. The logic circuitry is capable of generating first logic signals and second logic signals whose value is equal to the first or second supply voltage. The system includes two level shifters coupled to the logic circuitry and operating in a supply path between a third supply voltage greater than the first supply voltage and the second supply voltage; the level shifters are capable of raising the value of the second logic signals. The system also includes a first and a second pair of transistors having different supply paths and having an output terminal in common; the first and the second pair of transistors are coupled to the level shifters to determine the drive signal of a column. The system includes turnoff circuitry operating in a supply path between the third and the second supply voltage and coupled to the two level shifters. The turnoff circuitry is capable of keeping one of the two pairs of transistors in a turnoff state in the period of time of a frame when the other of the two pairs of transistors is operative.
摘要翻译： 用于驱动液晶显示器列的系统包括逻辑电路，其操作在第一电源电压高于第二电源电压的第一和第二电源电压之间的供电路径中。 逻辑电路能够产生其值等于第一或第二电源电压的第一逻辑信号和第二逻辑信号。 该系统包括耦合到逻辑电路并且在大于第一电源电压和第二电源电压的第三电源电压之间的供电路径中操作的两个电平转换器; 电平移位器能够提高第二逻辑信号的值。 该系统还包括第一和第二对晶体管，其具有不同的供电路径并且具有共同的输出端子; 第一和第二对晶体管耦合到电平移位器以确定列的驱动信号。 该系统包括在第三和第二电源电压之间的供电路径中工作并耦合到两个电平转换器的关闭电路。 当两对晶体管中的另一对可操作时，该截止电路能够将两对晶体管中的一个保持在帧的时间段内的截止状态。
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公开(公告)号：US20070268282A1
公开(公告)日：2007-11-22
申请号：US11830510
申请日：2007-07-30
IPC分类号： G06F3/038
CPC分类号： G09G3/3685 , G09G2330/021
摘要： A system for driving columns of a liquid crystal display includes logic circuitry operating in a supply path between a first and a second supply voltage in which the first supply voltage is higher than the second supply voltage. The logic circuitry is capable of generating first logic signals and second logic signals whose value is equal to the first or second supply voltage. The system includes two level shifters coupled to the logic circuitry and operating in a supply path between a third supply voltage greater than the first supply voltage and the second supply voltage; the level shifters are capable of raising the value of the second logic signals. The system also includes a first and a second pair of transistors having different supply paths and having an output terminal in common; the first and the second pair of transistors are coupled to the level shifters to determine the drive signal of a column.
摘要翻译： 用于驱动液晶显示器列的系统包括逻辑电路，其操作在第一电源电压高于第二电源电压的第一和第二电源电压之间的供电路径中。 逻辑电路能够产生其值等于第一或第二电源电压的第一逻辑信号和第二逻辑信号。 该系统包括耦合到逻辑电路并且在大于第一电源电压和第二电源电压的第三电源电压之间的供电路径中操作的两个电平转换器; 电平移位器能够提高第二逻辑信号的值。 该系统还包括第一和第二对晶体管，其具有不同的供电路径并且具有共同的输出端子; 第一和第二对晶体管耦合到电平移位器以确定列的驱动信号。
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9.发明申请公开(公告)号：US20070150463A1
公开(公告)日：2007-06-28
申请号：US10583940
申请日：2004-09-06
IPC分类号： G06F17/30
CPC分类号： G06F16/951 , G06F16/93
摘要： A method of searching, drafting and editing of electronic files includes the use of one or more peripheral computers, each computer handling an assembly of one or more updatable data bases having electronic documents, the electronic documents including information suitable to identify the same documents, each peripheral computer handling searches for, drafting of, communication about, and editing of, documents, the method being characterised in that the data base assembly provides one or more catalogues relevant to the documents, the search of documents or of part of documents being carried out employing at least one search criterium including the use of one or more catalogues. Apparatuses and instruments necessary for carrying out the method are also disclosed.
摘要翻译： 一种搜索，起草和编辑电子文件的方法包括使用一个或多个外围计算机，每个计算机处理具有电子文档的一个或多个可更新数据库的组合，电子文档包括适于识别相同文档的信息，每个 外围计算机处理搜索，起草，通信和编辑文档，其特征在于数据库组件提供与文档相关的一个或多个目录，正在执行的文档或部分文档的搜索 使用至少一个搜索标准，包括使用一个或多个目录。 还公开了执行该方法所需的装置和仪器。
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公开(公告)号：US06369561B1
公开(公告)日：2002-04-09
申请号：US09560763
申请日：2000-04-27
IPC分类号： G05F140
CPC分类号： H02M3/156 , H02J7/0052 , H02J2007/0059 , Y10S323/901
摘要： A DC-DC converter having a current error amplifier and a voltage error amplifier connected in parallel to control the charging of the battery and a gradual turning off circuit for turning off gradually the current error amplifier in a battery charging end phase. In this way, the DC-DC converter is able to supply to the battery a battery charging current that remains constant until the battery full charge voltage is reached.
摘要翻译： 具有电流误差放大器和并联连接的电压误差放大器以控制电池的充电的DC-DC转换器和用于在电池充电结束阶段逐渐关闭电流误差放大器的逐渐关闭电路。 以这种方式，DC-DC转换器能够向电池提供在达到电池完全充电电压之前保持恒定的电池充电电流。
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