公开(公告)号：US08095514B2

公开(公告)日：2012-01-10

申请号：US12365827

申请日：2009-02-04

申请人： John Beresniewicz ,  Jonathan Helfman ,  Hsiao-Te Su ,  Nancy Chen ,  Karl Dias ,  Graham Wood

发明人： John Beresniewicz ,  Jonathan Helfman ,  Hsiao-Te Su ,  Nancy Chen ,  Karl Dias ,  Graham Wood

IPC分类号： G06F17/30

CPC分类号： G06F17/30554 ,  G06F17/30592 ,  G06F17/30961 ,  Y10S707/99945

摘要： Particular embodiments generally relate to displaying database time using a treemap. A set of database time values is determined for a set of dimensions. The database time values measure performance of one or more databases by the time the database takes to respond to a request. The set of database time values is correlated to a set of cells in the treemap. A size of the cell is determined based on the database time value associated with it. For example, the database time value is correlated to an area of the cell. A layout of the set of cells is determined and the treemap is displayed using the layout. For example, the largest values of database time may be shown with the largest sized cells. This makes it easier for an administrator to review and analyze the database performance across multiple dimensions and determine problem areas affecting the performance of the one or more databases.

摘要翻译： 具体实施方案一般涉及使用树形图显示数据库时间。 为一组维度确定一组数据库时间值。 数据库时间值衡量数据库响应请求时所需的一个或多个数据库的性能。 数据库时间值集合与树形图中的一组单元格相关联。 基于与其相关联的数据库时间值来确定单元的大小。 例如，数据库时间值与单元的区域相关。 确定一组单元格的布局，并使用布局显示树状图。 例如，数据库时间的最大值可以用最大尺寸的单元显示。 这使管理员更容易查看和分析多个维度的数据库性能，并确定影响一个或多个数据库性能的问题区域。

公开(公告)号：US20100198796A1

公开(公告)日：2010-08-05

申请号：US12365827

申请日：2009-02-04

申请人： John Beresniewicz ,  Jonathan Helfman ,  Hsiao-Te Su ,  Nancy Chen ,  Karl Dias ,  Graham Wood

发明人： John Beresniewicz ,  Jonathan Helfman ,  Hsiao-Te Su ,  Nancy Chen ,  Karl Dias ,  Graham Wood

IPC分类号： G06F17/30

CPC分类号： G06F17/30554 ,  G06F17/30592 ,  G06F17/30961 ,  Y10S707/99945

摘要： Particular embodiments generally relate to displaying database time using a treemap. A set of database time values is determined for a set of dimensions. The database time values measure performance of one or more databases by the time the database takes to respond to a request. The set of database time values is correlated to a set of cells in the treemap. A size of the cell is determined based on the database time value associated with it. For example, the database time value is correlated to an area of the cell. A layout of the set of cells is determined and the treemap is displayed using the layout. For example, the largest values of database time may be shown with the largest sized cells. This makes it easier for an administrator to review and analyze the database performance across multiple dimensions and determine problem areas affecting the performance of the one or more databases.

摘要翻译： 具体实施方案一般涉及使用树形图显示数据库时间。 为一组维度确定一组数据库时间值。 数据库时间值衡量数据库响应请求时所需的一个或多个数据库的性能。 数据库时间值集合与树形图中的一组单元格相关联。 基于与其相关联的数据库时间值来确定单元的大小。 例如，数据库时间值与单元的区域相关。 确定一组单元格的布局，并使用布局显示树状图。 例如，数据库时间的最大值可以用最大尺寸的单元显示。 这使管理员更容易查看和分析多个维度的数据库性能，并确定影响一个或多个数据库性能的问题区域。

公开(公告)号：US09125274B1

公开(公告)日：2015-09-01

申请号：US14296998

申请日：2014-06-05

申请人： Charles Brunault ,  Nancy Chen ,  Maria Thompson ,  Julie Pereyra

发明人： Charles Brunault ,  Nancy Chen ,  Maria Thompson ,  Julie Pereyra

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B37/0281 ,  H05B33/086 ,  H05B33/0869 ,  H05B37/0218 ,  H05B37/0245 ,  H05B37/0272 ,  Y02B20/46 ,  Y02B20/48

摘要： Techniques are disclosed for manipulating both colored and tunable white lighting systems in order to enhance visual comfort and allow an observer's eyes to recover from exposure to colored light. A lighting system may gradually adjust the color, color temperature, and intensity of various multi-chip LED panels in order to provide pleasant and acceptable changes in light settings. Instead of abruptly switching from one light setting to another, a lighting system may fade to an intermediate transition setting and subsequently fade to the final light setting, allowing an observer's eyes time to adapt to the new light settings. In one example, switching from blue light to a neutral white light may involve a gradual fading from blue light, to a cool white light, and then to a neutral white light, thus allowing the end user's eyes to adapt to the new light settings.

摘要翻译： 公开了用于操纵彩色和可调白色照明系统的技术，以增强视觉舒适度，并允许观察者的眼睛从曝光到彩色光线恢复。 照明系统可以逐渐调整各种多芯片LED面板的颜色，色温和强度，以便在光设置中提供令人愉快且可接受的变化。 而不是从一个灯光设置突然切换到另一个，照明系统可以衰减到中间转换设置，并随后衰减到最终的光设置，允许观察者的眼睛时间适应新的光设置。 在一个示例中，从蓝光切换到中性白光可能涉及从蓝光逐渐衰落到冷白光，然后到中性白光，从而允许最终用户的眼睛适应新的光设置。

公开(公告)号：US20170245340A1

公开(公告)日：2017-08-24

申请号：US15497246

申请日：2017-04-26

申请人： Nancy Chen ,  John Selverian

发明人： Nancy Chen ,  John Selverian

IPC分类号： H05B33/08 ,  H05B37/02

CPC分类号： H05B33/0863 ,  G06F3/04847 ,  G06F3/04883 ,  G06F2203/04808 ,  H05B33/086 ,  H05B37/0272 ,  H05B37/029

摘要： Techniques are disclosed herein for a lighting interface system configured to adjust tunable lighting characteristics output by one or more lighting devices based on a plurality of simple, intuitive touch-gestures without necessarily providing visual indicators via a display screen or other feedback elements. The lighting interface system may be implemented as a relatively simple touchpad device that may be wall-mounted and/or portable depending on a desired configuration. The lighting interface system may be configured to capture user-gestures via the touchpad device and translate the same into target lighting characteristics and an adjustment value to adjust each of the target lighting characteristics thereby. User gestures may be adjustably mapped to lighting characteristics including, for example, intensity, color temperature, hue and color saturation. The lighting interface system may also be configured to recognize navigation gestures, which may allow a user to target one or more specific lighting devices to make adjustments to.

公开(公告)号：US20190290470A1

公开(公告)日：2019-09-26

申请号：US15926141

申请日：2018-03-20

申请人： Nancy Chen

发明人： Nancy Chen

IPC分类号： A61F5/37

摘要： A surgical chin strap for stabilizing a patient's head and airway to improve oxygen delivery during surgery includes a chin cup, a first cranial strap, and a second cranial strap. The chin cup is terminally connected to the first cranial strap and the second cranial strap. The chin cup is secured about a patient's chin, while the free ends of the first cranial strap and the second cranial strap are affixed to a table. The first cranial strap includes a first fastener and a first plurality of restraining holes for securing the first cranial strap to the table. The second cranial strap includes a second fastener and a second plurality of restraining holes for securing the second cranial strap to the table. A third cranial strap may be used to stabilize the patient's forehead; the third cranial strap running perpendicular to the first cranial strap and the second cranial strap.

公开(公告)号：US20060226776A1

公开(公告)日：2006-10-12

申请号：US11103080

申请日：2005-04-11

申请人： Nancy Chen ,  Joseph Olsen

发明人： Nancy Chen ,  Joseph Olsen

IPC分类号： H01J17/20 ,  H01J61/12

CPC分类号： H01J61/125 ,  H01J61/827

摘要： Metal halide lighting with good color during dimming may be obtained. An appropriate balance of commonly used metal halides (NaI, DyI3, CeI3, CaI2, TlI) is dosed in the lamp. No mercury is used. A higher than typical xenon fill pressure from 50 to 500 Kilopascals may be used to help control thermal properties and voltage. If necessary, modulation of the power at acoustic resonance frequencies may be used to straighten and center the arc. Efficient and pleasant white output is obtained. As the power is reduced, the chromaticity either (1) remains fairly constant or (2) drifts acceptably towards warm pinkish colors. Large factors of attenuation in output can be realized. The lumen output was reduced by at least a factor of twenty in one sample as the power was dimmed from 70 to 20 watts.

摘要翻译： 可以获得在调光期间具有良好颜色的金属卤化物照明。 在灯中加入常用的金属卤化物（NaI，DyI 3，CeI 3，CaI 2，TlI）的适当平衡物。 不使用汞。 可以使用高于典型的50至500千帕斯卡的氙气填充压力来帮助控制热性能和电压。 如果需要，可以使用声共振频率下的功率调制来使电弧矫直和居中。 获得高效宜人的白色输出。 随着功率的降低，色度（1）保持相当恒定，或（2）可以接受温暖的粉红色。 可以实现输出衰减量大的因素。 当功率从70瓦变到20瓦时，一个样品中的流明输出减少了至少二十分之一。

公开(公告)号：US09674931B1

公开(公告)日：2017-06-06

申请号：US14991461

申请日：2016-01-08

申请人： Nancy Chen ,  John Selverian

发明人： Nancy Chen ,  John Selverian

IPC分类号： H05B37/02

CPC分类号： H05B33/0863 ,  G06F3/04847 ,  G06F3/04883 ,  G06F2203/04808 ,  H05B33/086 ,  H05B37/0272 ,  H05B37/029

摘要： Techniques are disclosed herein for a lighting interface system configured to adjust tunable lighting characteristics output by one or more lighting devices based on a plurality of simple, intuitive touch-gestures without necessarily providing visual indicators via a display screen or other feedback elements. The lighting interface system is implemented as a relatively simple touchpad device that is wall-mounted or portable depending on a desired configuration. The lighting interface system is configured to capture user-gestures via the touchpad device and translate the same into target lighting characteristics and an adjustment value to adjust each of the target lighting characteristics thereby. User gestures is adjustably mapped to lighting characteristics including, for example, intensity, color temperature, hue and color saturation. The lighting interface system is also configured to recognize navigation gestures, which may allow a user to target one or more specific lighting devices to make adjustments thereto.

公开(公告)号：US20050067975A1

公开(公告)日：2005-03-31

申请号：US10670647

申请日：2003-09-25

申请人： Nancy Chen ,  Scott Butler ,  Joseph Olsen

发明人： Nancy Chen ,  Scott Butler ,  Joseph Olsen

IPC分类号： H05B41/24 ,  H05B41/292 ,  H05B37/02

CPC分类号： H05B41/2928 ,  Y02B20/208

摘要： A discharge lamp system and method of operating a discharge lamp system in which vertical segregation of vapor phase species is reduced. Lamp power is modulated with an arc-straightening frequency and with a frequency that excites a combination radial plus longitudinal acoustic mode of the lamp. The combination radial plus longitudinal acoustic mode may be a combination first radial mode and nth longitudinal acoustic mode and may be excited with a single power frequency or a swept power frequency range. The two frequencies may be provided at the same time, or separately where the modulation at the arc-straightening frequency is 2 to 16 times longer than a subsequent modulation at the combination radial plus longitudinal acoustic mode.

摘要翻译： 一种放电灯系统和操作放电灯系统的方法，其中气相物质的垂直偏析减小。 灯功率用弧矫正频率和频率激发灯的组合放射加纵向声学模式进行调制。 组合径向加纵向声学模式可以是第一径向模式和第n纵向声学模式的组合，并且可以用单个功率频率或扫频功率频率范围来激励。 两个频率可以同时提供，或者单独地在弧矫正频率处的调制比组合放射加纵向声学模式下的后续调制的2至16倍更长。