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1.发明授权System, method, and computer-readable medium for reduction of commutation-related acoustic noise in a fan system 有权系统，方法和计算机可读介质，用于减少风扇系统中与换向相关的声学噪声公开(公告)号：US07279857B2
公开(公告)日：2007-10-09
申请号：US10650028
申请日：2003-08-27
IPC分类号： H02P3/08
CPC分类号： H02P6/10 , Y10S388/907 , Y10S388/911
摘要： A method for reducing commutation-related acoustic noise in a fan system is provided. A constant frequency periodic signal is generated and a fan commutation event is synchronized with a zero level value of the constant frequency periodic signal. A system for controlling a direct current fan is provided. The system comprises a signal generator adapted to produce a periodic signal of a constant frequency and a phase-locked loop. A zero level value of the periodic signal is synchronized with a commutation event of the fan.
摘要翻译： 提供了一种用于减少风扇系统中的换向相关声学噪声的方法。 产生恒定频率周期信号，风扇换向事件与恒定频率周期信号的零电平值同步。 提供一种用于控制直流风扇的系统。 该系统包括适于产生恒定频率的周期信号和锁相环的信号发生器。 周期信号的零电平值与风扇的换向事件同步。
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2.发明授权公开(公告)号：US07634667B2
公开(公告)日：2009-12-15
申请号：US10193788
申请日：2002-07-12
申请人： Jeffrey S. Weaver , Samuel M. Babb
发明人： Jeffrey S. Weaver , Samuel M. Babb
CPC分类号： H02J9/00 , Y10T307/625
摘要： A power management system for use in a power-consuming system is disclosed. The system comprises one or more power module bays each adapted to have a power module hot-pluggably installed therein, the power module comprising an uninterruptible power supply (UPS) power module and a power supply unit (PSU) power module each adapted to be installed in the one or more power module bays; and a power module interface that connects power signals generated by installed power modules with one or more power buses in the system.
摘要翻译： 公开了一种用于耗电系统的电源管理系统。 该系统包括一个或多个电源模块托架，每个电源模块托架适于具有可热插拔地安装在其中的电源模块，该电源模块包括不间断电源（UPS）电源模块和每个适于安装的电源单元（PSU）电源模块 在一个或多个电源模块托架中; 以及将所安装的电源模块产生的电力信号与系统中的一个或多个电力总线相连接的电源模块接口。
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公开(公告)号：US07019244B2
公开(公告)日：2006-03-28
申请号：US10126635
申请日：2002-04-20
IPC分类号： B03C7/00
CPC分类号： H05K7/20181 , B03C3/08 , B03C3/47 , G06F1/20 , H05K7/20745 , Y02A50/2357
摘要： An electrostatic precipitator that removes zinc whiskers from cooling air provided to cool components in an electronics enclosure. The electrostatic precipitator comprises an ionizer configured to apply a charge to zinc whiskers suspended in the cooling air. The electrostatic precipitator also comprises a collector that collects charged zinc whiskers from the contaminated cooling air to generate uncontaminated cooling air for cooling the components of the electronics enclosure. The electrostatic precipitator is configured to be disposed in the cooling air flow path upstream of the components such that the cooling air travels through the electrostatic precipitator prior to impinging on the components.
摘要翻译： 一种静电除尘器，其将锌晶须从冷却空气中除去，以冷却电子外壳中的组件。 静电除尘器包括：离子发生器，被配置为对悬浮在冷却空气中的锌晶须施加电荷。 静电除尘器还包括收集器，其从受污染的冷却空气中收集带电的锌晶须，以产生未受污染的冷却空气，用于冷却电子设备外壳的部件。 静电除尘器构造成在部件的上游设置在冷却空气流动路径中，使得冷却空气在撞击部件之前通过静电除尘器。
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公开(公告)号：US06157791A
公开(公告)日：2000-12-05
申请号：US348150
申请日：1999-07-06
CPC分类号： G03G15/6502 , B65H7/02 , B65H2511/30 , B65H2553/232 , G03G2215/00632 , G03G2215/00725 , G03G2215/00763
摘要： An embodiment of a media quantity sensing device and a media type sensing device includes a first, a second a third, and a fourth electrode. The first electrode is positioned above a media tray and the second electrode is positioned on the media tray below the media. The third and the fourth electrodes are positioned so that the media leaving the media tray passes between them. The media quantity sensing device further includes a measuring circuit coupled to a controller. The measuring circuit includes a first dual slope integrator to generate a first square wave output signal having a frequency dependent upon the dielectric constant of the media between the first electrode and the second electrode. The measuring circuit further includes a second dual slope integrator to generate a second square wave output signal having a frequency dependent upon the dielectric constant of the media between the third electrode and the fourth electrode. The measuring circuit also includes a frequency measurement unit to measure the frequencies of the first and the second square wave output signals. The controller reads the frequencies from the first and the second square wave output signals. The controller determines the media type in the media tray based upon the frequency of the first square wave output signal. Based upon the media type information, the controller selects and accesses a lookup table to determine the quantity of the media in the media tray by comparing the frequency of the second square wave output signal to values in the lookup table.
摘要翻译： 介质量感测装置和介质型感测装置的实施例包括第一，第二，第三和第四电极。 第一电极位于介质托盘的上方，第二电极定位在介质下方的介质托盘上。 定位第三和第四电极使得离开介质盘的介质在它们之间通过。 介质量感测装置还包括耦合到控制器的测量电路。 测量电路包括第一双斜率积分器，用于产生具有取决于介质在第一电极和第二电极之间的介电常数的频率的第一方波输出信号。 测量电路还包括第二双斜率积分器，用于产生具有取决于介质在第三电极和第四电极之间的介电常数的频率的第二方波输出信号。 测量电路还包括测量第一和第二方波输出信号的频率的频率测量单元。 控制器从第一和第二方波输出信号中读取频率。 控制器根据第一个方波输出信号的频率确定介质托盘中的介质类型。 基于媒体类型信息，控制器通过将第二方波输出信号的频率与查找表中的值相比较来选择并访问查找表来确定媒体托盘中媒体的数量。
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5.发明授权Image forming devices, fusing assemblies, and methods of forming an image using control circuitry to control fusing operations 有权图像形成装置，定影组件以及使用控制电路形成图像以控制熔接操作的方法
公开(公告)号：US6163662A
公开(公告)日：2000-12-19
申请号：US348650
申请日：1999-07-06
申请人： Michael J. Martin , John W. Huffman , Nancy Cernusak , Jeffrey S. Weaver , James G. Bearss , Thomas Camis
发明人： Michael J. Martin , John W. Huffman , Nancy Cernusak , Jeffrey S. Weaver , James G. Bearss , Thomas Camis
CPC分类号： G03G15/5029 , G03G15/2003
摘要： The present invention relates to image forming devices, fusing assemblies and methods of forming an image. According to one aspect of the invention, an image forming device includes a housing including a media path configured to guide media in a downstream direction within the housing; an input device configured to receive an image; a developing assembly adjacent the media path and configured to provide developing material; a sensor adjacent the media path and configured to determine a qualitative characteristic of the media and to generate a signal indicative of the qualitative characteristic; and a fuser adjacent the media path and configured to adjust a fusing parameter responsive to the signal and to fuse the developing material corresponding to the image to the media and according to the fusing parameter.
摘要翻译： 本发明涉及图像形成装置，定影组件以及形成图像的方法。 根据本发明的一个方面，图像形成装置包括壳体，该壳体包括介质路径，所述介质路径被配置为沿着壳体内的下游方向引导介质; 被配置为接收图像的输入装置; 邻近介质路径并被构造成提供显影材料的显影组件; 传感器，其邻近所述媒体路径并且被配置为确定所述媒体的定性特征并产生指示所述定性特征的信号; 以及与所述媒体路径相邻并且被配置为响应于所述信号调整融合参数并将与所述图像相对应的显影材料熔合到所述介质并根据所述融合参数的定影器。
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6.发明授权Image forming devices and sensors configured to monitor media, and methods of forming an image upon media 失效被配置为监视介质的图像形成装置和传感器，以及在介质上形成图像的方法
公开(公告)号：US6157793A
公开(公告)日：2000-12-05
申请号：US348149
申请日：1999-07-06
申请人： Jeffrey S. Weaver , James G. Bearss , Thomas Camis
发明人： Jeffrey S. Weaver , James G. Bearss , Thomas Camis
CPC分类号： G03G15/1675 , G03G15/6561 , G03G2215/00632 , G03G2215/00763
摘要： The present invention includes image forming devices, imaging assemblies, sensors, and methods of forming an image. One aspect of the present invention provides an image forming device including a housing configured to guide media along a media path; an input device configured to receive an image; a sensor adjacent the media path and configured to monitor the media and to generate a signal responsive to the monitoring; and an imager adjacent the media path and configured to provide developing material corresponding to the image upon the media according to an imaging parameter and to adjust the imaging parameter responsive to the signal.
摘要翻译： 本发明包括图像形成装置，成像组件，传感器和形成图像的方法。 本发明的一个方面提供了一种图像形成装置，其包括被构造成沿着介质路径引导介质的壳体; 被配置为接收图像的输入装置; 邻近媒体路径并被配置为监视媒体并响应于监视产生信号的传感器; 以及邻近媒体路径并被配置为根据成像参数在媒体上提供与图像相对应的显影材料的成像器，并且响应于该信号来调整成像参数。
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公开(公告)号：US4963287A
公开(公告)日：1990-10-16
申请号：US267650
申请日：1988-11-01
CPC分类号： C11D3/50 , C11D3/3956
摘要： Aqueous cleaner compositions containing an alkali metal halogenite, for example, sodium chlorite; a perfume normally chemically incompatible with the halogenite in aqueous media, and a stabilizing amount of an anionic surfactant, the inclusion of which enhances the stability of the perfume-containing aqueous halogenite compositions.
摘要翻译： 含有碱金属卤化物的水性清洁剂组合物，例如亚氯酸钠; 通常在水性介质中与卤化物化学不相容的香料和稳定量的阴离子表面活性剂，其包含增加了含香料的含卤酸盐组合物的稳定性。
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公开(公告)号：US06664492B1
公开(公告)日：2003-12-16
申请号：US10196669
申请日：2002-07-16
IPC分类号： B03C700
摘要： Disclosed are systems and methods for removing electrically-conductive contaminants entrained in airstream. The airstream is preferably redirected to separate the electrically-conductive contaminants from the airstream. The separated electrically-conductive contaminants may then be oxidized.
摘要翻译： 公开了用于去除夹在气流中的导电污染物的系统和方法。 气流优选地被重定向以将导电污染物与气流分开。 然后可以将分离的导电污染物氧化。
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公开(公告)号：US06636704B2
公开(公告)日：2003-10-21
申请号：US10010801
申请日：2001-11-13
IPC分类号： G03G1500
CPC分类号： G03G15/5029 , B41J11/0075 , B65H1/00 , B65H7/14 , B65H2511/13 , B65H2511/30 , B65H2511/416 , B65H2515/60 , B65H2515/70 , B65H2553/414 , B65H2557/64 , G03G15/6502 , G03G2215/00616 , G03G2215/00729 , G03G2215/00738 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： The present invention provides an imaging system and method having a media stack component measuring system for identifying media characteristics. The imaging system includes a printer engine. A printer control system is in communication with the printer engine. A media holder is provided for holding a media stack including a plurality of sheets. A media stack component sensing system is provided which provides an output signal having a thickness component representative of sheet thickness of the sheets in the media stack.
摘要翻译： 本发明提供了一种具有用于识别媒体特性的媒体栈组件测量系统的成像系统和方法。 成像系统包括打印机引擎。 打印机控制系统与打印机引擎通信。 提供了用于保持包括多个片材的介质堆叠的介质保持器。 提供了一种媒体栈分量感测系统，其提供输出信号，该输出信号具有表示介质堆叠中的片材厚度的厚度分量。
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公开(公告)号：US07031338B2
公开(公告)日：2006-04-18
申请号：US09940359
申请日：2001-08-27
申请人： Jeffrey S. Weaver
发明人： Jeffrey S. Weaver
CPC分类号： H04L12/6418
摘要： A system and method for optimizing the transmission of a plurality of data packets, each packet having a next-hop address, across a data network are provided. The method includes receiving the data packets at the network traffic device, buffering the data packets, identifying a selected data packet, identifying a second data packet with the same next-hop address as the selected data packet, consolidating the selected data packet with the second data packet to form a consolidated packet, and transmitting the consolidated data packet. The system and method of the present invention are particularly applicable to the optimization of voice data traffic.
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