POWERING HIGH-EFFICIENCY LIGHTING DEVICES FROM A TRIAC-BASED DIMMER
    11.
    发明申请
    POWERING HIGH-EFFICIENCY LIGHTING DEVICES FROM A TRIAC-BASED DIMMER 有权
    为基于TRIAC的DIMMER提供高效照明设备

    公开(公告)号:US20120025729A1

    公开(公告)日:2012-02-02

    申请号:US13194531

    申请日:2011-07-29

    CPC classification number: H05B33/0815 H05B33/0845 H05B37/0263 Y02B20/346

    Abstract: A circuit for powering high-efficiency lighting devices from a thyristor-controlled dimmer predicts a zero-crossing time of the AC power line supplying the dimmer and causes a glue impedance to be imposed at the output of the dimmer starting at the time of the zero-crossing, so that the timer in the dimmer will operate properly to generate the turn-on event at the correct time. At turn-on, a lower level of impedance is presented to absorb the energy associated with the turn-on event. A higher level of impedance may be presented after the energy is absorbed until all of the energy needed for the cycle is transferred. Then, a high impedance state is maintained until the next zero-crossing time. The impedance control may be provided by non-uniform operation of a power converter that supplies the lighting devices, or by a combination of non-uniform power converter operation and dissipative loading.

    Abstract translation: 用于从可控硅控制的调光器供电高效率照明装置的电路预测提供调光器的交流电源线的过零时间,并且在零点开始时引起胶阻抗施加在调光器的输出端 交叉,使得调光器中的定时器将正常工作,以在正确的时间产生开启事件。 在开启时,呈现较低水平的阻抗以吸收与开启事件相关联的能量。 在能量被吸收之后可以呈现更高水平的阻抗,直到循环所需的所有能量被转移。 然后,保持高阻抗状态直到下一个过零时间。 阻抗控制可以通过提供照明装置的功率转换器的不均匀操作,或者通过非均匀功率转换器操作和耗散负载的组合来提供。

    REDUCED-FRICTION CATHETER INTRODUCER AND METHOD OF MANUFACTURING AND USING THE SAME
    12.
    发明申请
    REDUCED-FRICTION CATHETER INTRODUCER AND METHOD OF MANUFACTURING AND USING THE SAME 有权
    减阻导管引言及其制造方法和使用方法

    公开(公告)号:US20070123825A1

    公开(公告)日:2007-05-31

    申请号:US11531339

    申请日:2006-09-13

    CPC classification number: A61M25/0668 A61M2025/0046

    Abstract: Tear-away and non-tear-away sheath introducers for catheters, methods for making such introducers, and methods for using such introducers are described. The sheath introducers contain movable valves that are encapsulated in a movable housing that allows the valve to move along the axis of the introducer. As the movable valve and housing travel along the axis, a portion of the hub protrudes past the valve and is exposed. As well, the sheath introducers can also contain a stationary valve and housing that can be opened to expose a portion of the hub when a conduit penetrates the stationary valve. In both instances, the protruding portion of the hub contains a friction-free pathway for a catheter into the sheath introducer. The introducers can therefore be used with any catheter, regardless of the size or material, because of the reduced or eliminated frictional force between the catheter and introducer.

    Abstract translation: 描述了用于导管的撕开和非撕开鞘导管器,制造这种导引器的方法以及使用这种导引器的方法。 护套引入器包含可移动的阀,其被封装在可移动的壳体中,该可移动的阀允许阀沿导引器的轴线移动。 当可动阀和壳体沿着轴线移动时,毂的一部分突出穿过阀并暴露。 同样,护套引入器还可以包含固定阀和壳体,当管道穿过固定阀时,壳体可以被打开以暴露轮毂的一部分。 在这两种情况下,轮毂的突出部分包含用于导管进入护套导引器的无摩擦通路。 因此,由于导管和导引器之间的摩擦力减小或消除,因此导引器可以与任何导管一起使用,无论尺寸或材料如何。

    Reduced-friction catheter introducer and method of manufacturing and using the same
    13.
    发明申请
    Reduced-friction catheter introducer and method of manufacturing and using the same 有权
    减摩导管导引器及其制造和使用方法

    公开(公告)号:US20060149293A1

    公开(公告)日:2006-07-06

    申请号:US11288959

    申请日:2005-11-29

    Abstract: Tear-away and non-tear-away sheath introducers for catheters, methods for making such introducers, and methods for using such introducers are described. The sheath introducers contain movable valves that are encapsulated in a movable housing unlike conventional valves that are stationary. The movable housing allows the valve to move along the axis of the introducer. As the movable valve and housing travel along the axis, a portion of the hub protrudes past the valve and is exposed. The protruding portion of the hub contains a friction-free pathway for the catheter into the sheath introducer. The introducers can therefore be used with any catheter, regardless of the size or material, because of the reduced or eliminated frictional force between the catheter and introducer.

    Abstract translation: 描述了用于导管的撕开和非撕开鞘导管器,制造这种导引器的方法以及使用这种导引器的方法。 护套引入器包含可移动的阀,其封装在可移动的壳体中,与常规的静止的阀不同。 可动壳体允许阀沿导引器的轴线移动。 当可动阀和壳体沿着轴线移动时,毂的一部分突出穿过阀并暴露。 轮毂的突出部分包含导管进入护套导引器的无摩擦通路。 因此,由于导管和导引器之间的摩擦力减小或消除,因此导引器可以与任何导管一起使用,无论尺寸或材料如何。

    Gold catalyzed polymerization reactions of unsaturated substrates

    公开(公告)号:US10711092B2

    公开(公告)日:2020-07-14

    申请号:US16138162

    申请日:2018-09-21

    Abstract: The present invention provides novel methods and processes for polymerizing unsaturated substrates, such as alkyne bearing monomers, with arenes. The polymerizations are catalyzed by gold (Au) catalysts/complexes and/or other cocatalysts. The invention further provides novel structurally complex polymers prepared in high yield via an intermolecular polyhydroarylation mechanism. Such resulting products comprise oligomeric and polymeric materials with novel molecular architectures and microstructures, which subsequently impart unique properties. The invention includes both the synthesis methods and processes and the resulting compounds and compositions of matter.

    Transformer-isolated LED lighting circuit with secondary-side dimming control
    15.
    发明授权
    Transformer-isolated LED lighting circuit with secondary-side dimming control 有权
    变压器隔离型LED照明电路采用二次侧调光控制

    公开(公告)号:US08947016B2

    公开(公告)日:2015-02-03

    申请号:US13537301

    申请日:2012-06-29

    CPC classification number: H05B33/0815 H05B33/0845 Y02B20/345 Y02B20/347

    Abstract: A transformer isolated LED lighting circuit supplies current from a secondary-side storage capacitor to one or more LED strings in conformity with one or more dimming values. The dimming values are communicated through the transformer by patterns or codes provided in pulses of a power converter circuit that charges the storage capacitor from the primary side of the transformer, or alternatively by a special modulated signal provided in addition to the switching pulses.

    Abstract translation: 变压器隔离的LED照明电路将电流从次级侧存储电容器提供给一个或多个符合一个或多个调光值的LED串。 调光值通过变压器通过在从变压器的初级侧对存储电容器充电的功率转换器电路的脉冲中提供的模式或代码,或者通过除开关脉冲之外提供的特殊调制信号来传送。

    METHODS AND APPARATUS FOR VERIFYING EMPLOYMENT VIA ONLINE DATA
    16.
    发明申请
    METHODS AND APPARATUS FOR VERIFYING EMPLOYMENT VIA ONLINE DATA 失效
    通过在线数据验证就业的方法和设备

    公开(公告)号:US20130013489A1

    公开(公告)日:2013-01-10

    申请号:US13538879

    申请日:2012-06-29

    CPC classification number: G06Q40/06 G06Q10/1053 G06Q40/025 G06Q50/01

    Abstract: A computer-implemented method for verifying employment of a first user with a computer system programmed to perform the method includes receiving a first name for a user-represented employer via a user-application, receiving a first plurality of social network data associated with the first user from a first social network server, wherein the first plurality of social network data includes a second name associated with an user-represented employer via a user-profile on the first social network, determining a relationship between the employer associated with the first name and the employer associated with the second name, in response to the first name and to the second name, determining an employment verification indicator in response to the relationship between the employer associated with the first name to the employer associated to the second name and outputting with the computer system, the employment verification indicator.

    Abstract translation: 一种计算机实现的用于验证第一用户使用被编程为执行该方法的计算机系统的方法包括经由用户应用接收用户代表的雇主的名字,接收与第一用户相关联的第一多个社交网络数据 来自第一社交网络服务器的用户,其中所述第一多个社交网络数据包括通过所述第一社交网络上的用户简档与用户代表的雇主相关联的第二名称,确定与所述第一名称相关联的雇主与 与第二名相关联的雇主以响应于名字和第二名称,根据与第二名相关联的与雇主相关联的雇主与第二名相关联的雇主之间的关系确定工作验证指示符,并与 计算机系统,就业验证指标。

    EVALUATING, MONITORING, AND CONTROLLING FINANCIAL RISKS USING STABILITY SCORING OF INFORMATION RECEIVED FROM SOCIAL NETWORKS AND OTHER QUALIFIED ACCOUNTS
    17.
    发明申请
    EVALUATING, MONITORING, AND CONTROLLING FINANCIAL RISKS USING STABILITY SCORING OF INFORMATION RECEIVED FROM SOCIAL NETWORKS AND OTHER QUALIFIED ACCOUNTS 审中-公开
    评估,监测和控制财务风险,使用社会网络和其他合格账户收到的信息进行稳定性评估

    公开(公告)号:US20120191596A1

    公开(公告)日:2012-07-26

    申请号:US13308465

    申请日:2011-11-30

    CPC classification number: G06Q40/02

    Abstract: A computer-implemented method for managing the financial risk in a risk-taking scenario associated with a subject of risk-taking. The method includes receiving authorization to access at least one qualified account of a subject of risk-taking; receiving data from the qualified accounts of the subject of risk-taking; determining a stability score based on the received data, the stability score being an estimate of the financial risk in the risk-taking scenario; and performing an action through the qualified account based on the stability score.

    Abstract translation: 一种用于管理风险承受风险相关风险的风险的计算机实施方法。 该方法包括接收授权以访问至少一个具有冒险风险的受试者的合格账户; 从风险承担主体的合格账户接收数据; 根据接收到的数据确定稳定性分数,稳定性分数是风险承担情景中财务风险的估计值; 并根据稳定性分数通过合格账户执行操作。

    Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter
    18.
    发明授权
    Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter 有权
    用于级联开关电源转换器中辅助电源运行的低能量传输模式

    公开(公告)号:US08212493B2

    公开(公告)日:2012-07-03

    申请号:US12495720

    申请日:2009-06-30

    CPC classification number: H02M3/3374

    Abstract: A cascaded power converter having an auxiliary power supply operated from the second switching power stage provides efficient operation by activating the auxiliary power supply early in the startup process. A low energy transfer operating mode is initiated in the second switching power stage to charge the auxiliary power supply output without generating significant disruption at the load. After the first switching power stage is started and the intermediate node voltage has increased to a level sufficient to operate the second switching power stage, the final switching power stage enters a normal operating mode. The low energy transfer operating mode has a substantially reduced switching rate and pulse width from that of the normal operating mode.

    Abstract translation: 具有从第二开关功率级操作的辅助电源的级联功率转换器通过在启动过程中提前启动辅助电源来提供有效的操作。 在第二开关功率级中启动低能量传递操作模式以对辅助电源输出进行充电,而不会在负载下产生显着的中断。 在第一开关功率级开始并且中间节点电压已经增加到足以操作第二开关功率级的电平之后,最终开关功率级进入正常工作模式。 低能量转移操作模式与正常操作模式相比具有显着降低的开关速率和脉冲宽度。

    Photochromic optical article
    19.
    发明申请
    Photochromic optical article 有权
    光致变色光学制品

    公开(公告)号:US20050196696A1

    公开(公告)日:2005-09-08

    申请号:US10793588

    申请日:2004-03-04

    Applicant: Eric King

    Inventor: Eric King

    CPC classification number: C03C17/3405 G02B5/23

    Abstract: Describes a photochromic article, e.g., an ophthalmic photochromic plastic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., polymeric substrate, such as a thermoset or thermoplastic substrate, (2) a photochromic polymeric coating appended to at least one surface of the substrate, the photochromic polymeric coating containing a photochromic amount of at least one photochromic material, e.g., spirooxazine, naphthopyran and/or fulgide, and (3) a film comprising a maleimide derivative coherently appended to the photochromic coating. Describes also the aforedescribed photochromic article having an abrasion-resistant coating affixed to the maleimide derivative-containing film, e.g., an abrasion-resistant coating comprising an organo silane; and describes further a photochromic article having an antireflective coating affixed to the abrasion-resistant coating.

    Abstract translation: 描述光致变色制品,例如眼睛光致变色塑料制品,例如透镜,其中制品包括(1)刚性基底,例如聚合物基底,例如热固性或热塑性基底,(2)光致变色聚合物涂层 附着到基底的至少一个表面上,光致变色聚合物涂层含有光致变色量的至少一种光致变色材料,例如螺恶嗪,萘并吡喃和/或游离基,和(3)包含相干地附着到光致变色的马来酰亚胺衍生物 涂层。 还描述了上述具有粘附到含马来酰亚胺衍生物的膜的耐磨涂层的光致变色制品,例如包含有机硅烷的耐磨涂层; 并进一步描述了具有固定在耐磨涂层上的抗反射涂层的光致变色制品。

    Photochromic optical article
    20.
    发明申请
    Photochromic optical article 有权
    光致变色光学制品

    公开(公告)号:US20050196618A1

    公开(公告)日:2005-09-08

    申请号:US10793582

    申请日:2004-03-04

    Abstract: Describes a photochromic article, e.g., an ophthalmic photochromic plastic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., a transparent substrate such as a glass or organic polymeric substrate, as for example, a thermoset or thermoplastic substrate, (2) a photochromic polymeric coating appended to at least a portion of at least one surface of the substrate, the photochromic polymeric coating containing a photochromic amount of at least one organic photochromic material, e.g., spirooxazine, naphthopyran, diarylethene and/or fulgide, and (3) a thermally cured transparent thermoset polymeric coating superposed on, e.g., coherently appended to, the photochromic coating, the thermally cured polymeric coating being harder than the photochromic polymeric coating. Describes also the aforedescribed photochromic article having an abrasion-resistant coating affixed to the thermally cured polymer coating, e.g., an abrasion-resistant coating comprising an organo silane; and a photochromic article having an antireflective coating affixed to the abrasion-resistant coating.

    Abstract translation: 描述光致变色制品,例如眼睛光致变色塑料制品,例如透镜,其中制品包括(1)刚性基底,例如透明基底,例如玻璃或有机聚合物基底,例如热固性 或热塑性基材,(2)附着到基材的至少一个表面的至少一部分的光致变色聚合物涂层,所述光致变色聚合物涂层含有光致变色量的至少一种有机光致变色材料,例如螺恶嗪,萘并吡喃,二芳基乙烯和 /或fulgide,和(3)叠加在例如相干地附着到光致变色涂层上的热固化的透明热固性聚合物涂层,热固化聚合物涂层比光致变色聚合物涂层硬。 还描述了上述具有固化到热固化聚合物涂层上的耐磨涂层的光致变色制品,例如包含有机硅烷的耐磨涂层; 以及具有附着在耐磨涂层上的抗反射涂层的光致变色制品。

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