公开(公告)号：US08278898B2

公开(公告)日：2012-10-02

申请号：US12651581

申请日：2010-01-04

Applicant: Ali Davoudi ,  Mark David Hagen

Inventor： Ali Davoudi ,  Mark David Hagen

IPC: G05F1/00

CPC classification number: H02M3/157 ,  H02M2001/0012

Abstract: An apparatus for and method of automatically tuning a voltage regulation control loop for a digitally controlled switch mode power supply is provided. The method includes determining a frequency response of the power stage and calculating an open loop transfer function from the frequency response. A correlated metric is defined based at least in part on the open loop transfer function, wherein the correlated metric is correlated to an expected disturbance in regulated output voltage from the digitally controlled switch mode power supply due to a change in load. New values for the open loop transfer function are calculated for a range of controller compensation parameters to minimize the correlated metric. These values are then applied to the digital controller for use in controlling the power supply.

Abstract translation: 提供了一种用于数字控制开关模式电源的电压调节控制回路自动调谐的装置和方法。 该方法包括确定功率级的频率响应并根据频率响应计算开环传递函数。 至少部分地基于开环传递函数来定义相关度量，其中相关度量与来自数字控制的开关模式电源的调节输出电压中的预期扰动相关联，由于负载变化。 针对一系列控制器补偿参数计算开环传递函数的新值，以最小化相关度量。 然后将这些值应用于数字控制器以用于控制电源。

公开(公告)号：US20110158329A1

公开(公告)日：2011-06-30

申请号：US13044930

申请日：2011-03-10

Applicant: Eric Gregory Oettinger ,  Mark David Hagen ,  Mark David Heminger

Inventor： Eric Gregory Oettinger ,  Mark David Hagen ,  Mark David Heminger

IPC: H04L27/22 ,  H04B3/54

CPC classification number: H04L27/22 ,  H04B5/0037 ,  H04L27/2338 ,  H04L2027/003 ,  H04L2027/0046 ,  H04L2027/0069

Abstract: One embodiment of the present invention includes a decoder system that decodes a bi-phase modulated signal. The system includes a buffer configured to store a first plurality of digital samples associated with a first bit of the bi-phase modulated signal and a second plurality of digital samples associated with a second bit of the bi-phase modulated signal. The first bit can immediately precede the second bit. The system also includes a first summer configured to add the first plurality of digital samples to generate a first sum and a second summer configured to add the second plurality of digital samples to generate a second sum. The system further includes a comparator configured to compare the first sum and the second sum to determine an edge-transition between the first bit and the second bit, and to determine a logic-state of the first bit based on the edge-transition.

Abstract translation: 本发明的一个实施例包括对双相调制信号进行解码的解码器系统。 该系统包括被配置为存储与双相调制信号的第一比特相关联的第一多个数字样本和与该双相调制信号的第二比特相关联的第二多个数字样本的缓冲器。 第一位可以立即在第二位之前。 该系统还包括第一加法器，其被配置为添加第一多个数字样本以产生第一和，并且配置为添加第二多个数字样本以生成第二和。 该系统还包括比较器，其被配置为比较第一和和第二和以确定第一位和第二位之间的边沿转换，并且基于边沿转换来确定第一位的逻辑状态。

公开(公告)号：US20100319594A1

公开(公告)日：2010-12-23

申请号：US12850756

申请日：2010-08-05

Applicant: Paul Andrew Campbell ,  David Hagen

Inventor： Paul Andrew Campbell ,  David Hagen

IPC: F23N5/00 ,  F23N1/02

CPC classification number: F23L7/00 ,  F02C6/00 ,  F23C6/047 ,  F23D14/02 ,  F23D14/66 ,  F23D2900/00014 ,  F23L7/002 ,  F23L2900/07002 ,  F23L2900/07008 ,  F23R3/346 ,  Y02E20/348

Abstract: Clean combustion and equilibration equipment and methods are provided to progressively deliver, combust and equilibrate mixtures of fuel, oxidant and aqueous diluent in a plurality of combustion regions and in one or more equilibration regions to further progress oxidation of products of incomplete combustion, in a manner that sustains combustion while controlling temperatures and residence times sufficiently to reduce CO and NOx emissions to below 25 ppmvd, and preferably to below 3 ppmvd at 15% O2.

Abstract translation: 提供清洁的燃烧和平衡设备和方法以逐渐地在多个燃烧区域和一个或多个平衡区域中递送，燃烧和平衡燃料，氧化剂和水稀释剂的混合物，以进一步进行不完全燃烧产物的氧化。 其在充分控制温度和停留时间的同时保持燃烧，以将CO和NOx排放降低到低于25ppmvd，并且优选在15％O 2下降低到3ppmvd以下。

公开(公告)号：US07788897B2

公开(公告)日：2010-09-07

申请号：US11149959

申请日：2005-06-10

Applicant: Paul Andrew Campbell ,  David Hagen

Inventor： Paul Andrew Campbell ,  David Hagen

IPC: F02C3/20 ,  F02C3/30 ,  F23R3/34 ,  F23C5/00 ,  F23C7/00

CPC classification number: F23L7/00 ,  F02C6/00 ,  F23C6/047 ,  F23D14/02 ,  F23D14/66 ,  F23D2900/00014 ,  F23L7/002 ,  F23L2900/07002 ,  F23L2900/07008 ,  F23R3/346 ,  Y02E20/348

Abstract: Clean combustion and equilibration equipment and methods are provided to progressively deliver, combust and equilibrate mixtures of fuel, oxidant and aqueous diluent in a plurality of combustion regions and in one or more equilibration regions to further progress oxidation of products of incomplete combustion, in a manner that sustains combustion while controlling temperatures and residence times sufficiently to reduce CO and NOx emissions to below 25 ppmvd, and preferably to below 3 ppmvd at 15% O2.

Abstract translation: 提供清洁的燃烧和平衡设备和方法以逐渐地在多个燃烧区域和一个或多个平衡区域中递送，燃烧和平衡燃料，氧化剂和水稀释剂的混合物，以进一步进行不完全燃烧产物的氧化。 其在充分控制温度和停留时间的同时保持燃烧，以将CO和NOx排放降低到低于25ppmvd，并且优选在15％O 2下降低到3ppmvd以下。

公开(公告)号：US07655409B2

公开(公告)日：2010-02-02

申请号：US12240218

申请日：2008-09-29

Applicant: Jason Dallwig ,  David Hagen ,  Shih-Jung Huang ,  Gerald Thomas ,  Stephen Yue

Inventor： Jason Dallwig ,  David Hagen ,  Shih-Jung Huang ,  Gerald Thomas ,  Stephen Yue

IPC: C12Q1/68 ,  C07H21/04 ,  C07H19/04

CPC classification number: C09B23/02 ,  C12Q1/6827 ,  G01N33/582 ,  Y10T436/143333 ,  C12Q2527/125 ,  C12Q2563/107

Abstract: Cyanine dye compounds having a negatively charged substituent that are nucleic acid stains, particularly for fluorescent staining of DNA, including compounds having the formula wherein W forms one or two fused 5- or 6-membered aromatic rings, α has a value of 0 or 1, n has a value of 0, or 1, X is O, S, or Se, and D is a pyridinium, or quinolinium moiety, provided that the compound has at least one negatively charged substituent.

Abstract translation: 具有带负电荷的取代基的花青染料化合物，特别是用于DNA的荧光染色的带负电荷的取代基，包括具有下式的化合物，其中W形成一个或两个稠合的5-或6-元芳环，α具有0或1的值 ，n为0或1，X为O，S或Se，D为吡啶鎓或喹啉鎓部分，条件是该化合物具有至少一个带负电荷的取代基。

公开(公告)号：US07205749B2

公开(公告)日：2007-04-17

申请号：US11069032

申请日：2005-02-28

Applicant: Mark David Hagen ,  Robert E. Jansen

Inventor： Mark David Hagen ,  Robert E. Jansen

IPC: G05F1/00 ,  H02M5/45

CPC classification number: G05F1/70 ,  H02M1/42 ,  H04B3/544 ,  H04B2201/70706 ,  H04B2203/5416 ,  H04B2203/5483 ,  H04B2203/5491 ,  H04L25/4902 ,  H04L27/2602 ,  Y02B70/12

Abstract: A PFC circuit modulating a power line using pulse width modulation (PWM) to drive a power MOSFET and series inductor across the power line. Since many modern electronic systems include a power factor correction circuit (PFC) that already includes a series inductor and power MOSFET, a PLC is incorporated into a controller to inject a PLC transmit signal into a control loop for the PFC circuit. This can be done using either an analog PFC controller, such as the UCC28517, the UCC2819A, or a digital PFC controller such as based on a TMS320C24xx DSP.

Abstract translation: PFC电路使用脉冲宽度调制（PWM）调制电源线，以驱动电源线上的功率MOSFET和串联电感。 由于许多现代电子系统包括已经包括串联电感器和功率MOSFET的功率因数校正电路（PFC），PLC被并入到控制器中以将PLC发送信号注入用于PFC电路的控制回路中。 这可以使用模拟PFC控制器（如UCC28517，UCC2819A）或数字PFC控制器（例如基于TMS320C24xx DSP）完成。

公开(公告)号：US20060164471A1

公开(公告)日：2006-07-27

申请号：US11040541

申请日：2005-01-21

Applicant: Anthony Studer ,  Kevin Almen ,  David Benson ,  David Hagen ,  Cary Bybee

Inventor： Anthony Studer ,  Kevin Almen ,  David Benson ,  David Hagen ,  Cary Bybee

IPC: B41J2/175

CPC classification number: B41J2/17513

Abstract: A replaceable ink supply comprises an ink container with an internal chamber formed from a plurality of walls. An ink reservoir block can be located within the internal chamber. Further, a channel can be formed in at least one wall of the internal chamber and the channel having an open side exposing a portion of the ink reservoir block.

Abstract translation: 可替换的墨水供应包括具有由多个壁形成的内部腔的墨水容器。 储墨器块可以位于内部腔室内。 此外，可以在内部室的至少一个壁中形成通道，并且具有暴露墨水容器块的一部分的敞开侧的通道。

公开(公告)号：US20050030892A1

公开(公告)日：2005-02-10

申请号：US10874694

申请日：2004-06-23

Applicant: David Hagen ,  Rick Stefanik

Inventor： David Hagen ,  Rick Stefanik

IPC: H04L12/18 ,  H04L12/46 ,  H04L29/06 ,  H04L29/08 ,  H04L12/26

CPC classification number: H04L12/4641 ,  H04L12/18 ,  H04L67/1002

Abstract: A system for providing network load distribution including a network having a number of portals that are configured to access portal services hosted by the network and a plurality of control nodes on the network that are configured to establish data connections with the portals on the network. The control nodes form a virtual local area network (VLAN) that includes multicast islands and singlecast bridges for broadcasting data to other nodes on the network. When a portal requests to access a portal service hosted on the network, a portal having the requested service is identified and authenticated by one of the control nodes, and a data connection is established between the identified portal and the requesting portal for sharing the requested service.

Abstract translation: 一种用于提供网络负载分配的系统，包括具有被配置为访问由所述网络托管的门户服务的多个门户的网络以及被配置为与所述网络上的所述门户建立数据连接的所述网络上的多个控制节点。 控制节点形成虚拟局域网（VLAN），其包括用于向网络上的其他节点广播数据的多播岛和单播桥。 当门户网站请求访问在网络上托管的门户网站服务时，具有所请求的服务的门户被其中一个控制节点识别和认证，并且在所识别的门户和请求门户之间建立数据连接以共享所请求的服务 。

公开(公告)号：US20050010415A1

公开(公告)日：2005-01-13

申请号：US10852300

申请日：2004-05-24

Applicant: David Hagen ,  Rick Stefanik

Inventor： David Hagen ,  Rick Stefanik

IPC: G06N5/00 ,  G06N5/02 ,  G10L11/00

CPC classification number: G06N5/022

Abstract: An artificial intelligence dialogue processor is an integrated software solution that mimics human behavior including a dialogue oriented knowledge database that contains static and dynamic data relating to human scenarios. The knowledge base is composed in a proprietary XML-based universal format and the processor further includes translation, processing, and analysis components that facilitate composition of the core knowledge base and are responsible for processing vocal and/or textual and/or video input, extracting emotional characteristics of the input, and producing instructions on how to respond to the customer with the appropriate substantive response and emotion based on relevant information found in the knowledge base.

Abstract translation: 人工智能对话处理器是一种模仿人类行为的集成软件解决方案，包括面向对话的知识数据库，其中包含与人类情景相关的静态和动态数据。 知识库以专有的基于XML的通用格式组成，处理器还包括促进核心知识库组合的翻译，处理和分析组件，并负责处理声音和/或文本和/或视频输入，提取 输入的情感特征，并根据知识库中发现的相关信息，制作有关如何响应客户的指导，并提供适当的实质性回应和情感。

公开(公告)号：US06219197B1

公开(公告)日：2001-04-17

申请号：US08632639

申请日：1996-04-15

Applicant: Dana Henry Brown ,  Mark David Hagen ,  John Charles Purkett

Inventor： Dana Henry Brown ,  Mark David Hagen ,  John Charles Purkett

IPC: G11B5596

CPC classification number: G11B5/59633

Abstract: A phase modulated servo method and apparatus provide acceptable position linearity for servo positioning with a narrow transducer head in a disk file. The disk file includes at least one disk mounted for rotation about an axis and the disk has at least one disk surface for storing data and has at least one transducer mounted for movement across the disk surface for writing to and for reading data and servo patterns from the disk surface. The transducer includes a read element and a write element. The read element has a width less than the write element and the read element width is greater than ⅓ of a data cylinder and less than ½ of a data cylinder. A servo pattern is written on the data disk surface having a track pitch of less than ½ of a data cylinder and the servo pattern repeats in a selected binary number of data cylinders.

Abstract translation: 相位调制伺服方法和装置为磁盘文件中具有窄传感器头的伺服定位提供可接受的位置线性。 磁盘文件包括至少一个安装用于围绕轴旋转的盘，并且盘具有用于存储数据的至少一个盘表面，并且具有至少一个换能器，其安装成用于跨越盘表面移动以便写入并用于从数据和伺服模式读取数据和伺服模式 磁盘表面。 换能器包括读取元件和写入元件。 读取元素的宽度小于写入元素，读取元素宽度大于数据圆柱体的1/3，而小于数据圆柱体的1/2。 伺服模式被写入具有小于数据气缸的1/2的轨道间距的数据盘表面上，并且伺服模式以选定的二进制数量的数据气缸重复。