公开(公告)号：US20070213896A1

公开(公告)日：2007-09-13

申请号：US11370651

申请日：2006-03-08

Applicant: Jonathan Fischer

Inventor： Jonathan Fischer

IPC: G01M17/00

CPC classification number: G01P1/122 ,  G01C21/26 ,  G01P1/14 ,  G07C5/085 ,  G08G1/0962

Abstract: The present invention is a data logger for collecting information about operation of vehicle for monitoring by a parent or supervisor. The data logger includes speed limits for highway and local streets. The data logger includes an algorithm estimating whether the vehicle is being operated on a highway or local street. An alert status is determined when the corresponding speed limit is exceeded. Alert information is recorded for later display and review by the parent or supervisor.

Abstract translation: 本发明是用于收集关于由父母或主管监视的车辆的操作的信息的数据记录器。 数据记录器包括公路和当地街道的速度限制。 数据记录器包括估计车辆是在高速公路还是当地街道上运行的算法。 当超出相应的速度限制时，确定警报状态。 记录警报信息以供以后显示和由父母或主管审查。

公开(公告)号：US08713378B2

公开(公告)日：2014-04-29

申请号：US13177578

申请日：2011-07-07

Applicant: Christopher Eck ,  Lars Reuther ,  Rajesh Dave ,  Lokesh Srinivas Koppolu ,  Steven Ekren ,  David Dion ,  Sergey Meshcheryakov ,  Jonathan Fischer ,  Angshuman Bezbaruah

Inventor： Christopher Eck ,  Lars Reuther ,  Rajesh Dave ,  Lokesh Srinivas Koppolu ,  Steven Ekren ,  David Dion ,  Sergey Meshcheryakov ,  Jonathan Fischer ,  Angshuman Bezbaruah

IPC: G06F11/00

CPC classification number: G06F11/3409 ,  G06F9/45545 ,  G06F9/45558 ,  G06F11/0712 ,  G06F11/0766 ,  G06F11/0793 ,  G06F11/3466 ,  G06F11/3476 ,  G06F2009/45591 ,  G06F2201/815

Abstract: A health monitoring technique monitors the health and performance of applications executing in a guest partition in a virtualized environment. In an embodiment, a guest integration component interacts with an application through an application programming interface in order for the virtualization platform to monitor the health and performance of the application. In another embodiment, the guest integration component may include a monitoring agent that accesses an event log and/or a performance monitor log to access the health and performance of the application. The health and performance of the application may then be analyzed by the virtualization platform to determine an appropriate remedial action.

Abstract translation: 健康监控技术监视在虚拟化环境中在客户机分区中执行的应用程序的运行状况和性能。 在一个实施例中，客户集成组件通过应用程序编程接口与应用程序交互，以便虚拟化平台监视应用程序的运行状况和性能。 在另一个实施例中，访客集成组件可以包括访问事件日志和/或性能监视器日志以访问应用程序的运行状况和性能的监视代理。 然后可以由虚拟化平台分析应用程序的运行状况和性能，以确定适当的补救措施。

公开(公告)号：US20060072232A1

公开(公告)日：2006-04-06

申请号：US11216993

申请日：2005-08-31

Applicant: Jonathan Fischer

Inventor： Jonathan Fischer

IPC: G11B5/09 ,  G11B5/02

CPC classification number: H03F3/45098 ,  G11B5/012 ,  G11B5/02 ,  H03F3/45197 ,  H03F2203/45652 ,  H03F2203/45722

Abstract: An apparatus for supplying a load current. The apparatus comprises a first differential amplifier producing a differential output signal and an output buffer comprising a first and a second parallel emitter follower transistors each producing a current responsive to the differential output signal. A second differential amplifier responsive to the differential output signal controls current mirror masters that in turn control current source mirrors. Current supplied by each of the current sources mirrors in cooperation with the current produced by each of the first and second transistors produce the load current.

Abstract translation: 一种用于提供负载电流的装置。 该装置包括产生差分输出信号的第一差分放大器和包括第一和第二并联射极跟随器晶体管的输出缓冲器，每个产生响应差分输出信号的电流。 响应于差分输出信号的第二差分放大器控制电流镜主机，其依次控制电流源镜。 每个电流源提供的电流与由第一和第二晶体管中的每一个产生的电流协同工作，产生负载电流。

公开(公告)号：US20050111127A1

公开(公告)日：2005-05-26

申请号：US10719655

申请日：2003-11-21

Applicant: Jonathan Fischer ,  Roger Fratti ,  John Rehberg

Inventor： Jonathan Fischer ,  Roger Fratti ,  John Rehberg

IPC: G11B5/00 ,  G11B5/09 ,  G11B5/11 ,  G11B5/127 ,  G11B5/17 ,  G11B5/245 ,  G11B5/40 ,  G11B5/48 ,  G11B5/49 ,  G11B5/02

CPC classification number: G11B5/488 ,  G11B5/00 ,  G11B5/09 ,  G11B5/11 ,  G11B5/1278 ,  G11B5/17 ,  G11B5/245 ,  G11B5/40 ,  G11B5/4915 ,  G11B2005/0002 ,  G11B2005/0005 ,  G11B2005/001 ,  G11B2005/0013 ,  G11B2005/0029

Abstract: A write head for a magnetic storage system energizes a write coil for a plurality of bit intervals and selectively shutters the magnetic field to alter a magnetic domain of a magnetic storage medium for each bit interval. The position of the shutter may be controlled using a micro-electro mechanical system. Magnetic pole segments provide a loop between the write coil and the magnetic storage medium. Magnetic shielding on the shutter mechanisms controls the reflection of the magnetic fields. In a rewritable magnetic storage system, a first write coil generates a positive magnetic field and a second write coil generates a negative magnetic field. A shutter is associated with each write coil to selectively allow the positive or negative magnetic fields to alter the magnetic domain of the magnetic storage medium. The positive or negative magnetic fields can alter the magnetic domain in a collocated region of the magnetic storage medium to avoid jitter.

Abstract translation: 用于磁存储系统的写头为多个位间隔激励写入线圈，并且选择性地切换磁场以改变每个位间隔的磁存储介质的磁畴。 快门的位置可以使用微机电系统来控制。 磁极段在写入线圈和磁性存储介质之间提供环路。 快门机构上的磁屏蔽控制磁场的反射。 在可重写磁存储系统中，第一写入线圈产生正磁场，第二写入线圈产生负磁场。 快门与每个写入线圈相关联，以选择性地允许正或负磁场改变磁存储介质的磁畴。 正或负磁场可以改变磁存储介质的配置区域中的磁畴，以避免抖动。

公开(公告)号：US20050027734A1

公开(公告)日：2005-02-03

申请号：US10929506

申请日：2004-08-30

Applicant: Stewart MacLeod ,  James Booth ,  Kim Cameron ,  Jonathan Fischer ,  Max Benson ,  Felix Wong ,  Robert Thompson ,  Hilal Al-Hilali

Inventor： Stewart MacLeod ,  James Booth ,  Kim Cameron ,  Jonathan Fischer ,  Max Benson ,  Felix Wong ,  Robert Thompson ,  Hilal Al-Hilali

IPC: G06F7/00 ,  G06F17/00 ,  G06F17/30

CPC classification number: G06F17/30607 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99945

Abstract: Systems and methods for extending a directory schema independent of schema modification are described. In one aspect, a directory schema data structure includes a flexible attribute data field. The flexible attribute data field identifies a complex data type. The complex data type is used to express one or more operational or data providing properties of a flexible attribute. The one or more operational or data providing properties are independent of the complex data type and independent of directory schema modification. The directory schema data structure also includes a flexible structural object content class to encapsulate the flexible attribute.

公开(公告)号：US20050008050A1

公开(公告)日：2005-01-13

申请号：US10616334

申请日：2003-07-09

Applicant: Jonathan Fischer ,  James Howley

Inventor： Jonathan Fischer ,  James Howley

IPC: H01S3/00 ,  H01S5/042 ,  H01S5/068 ,  H01S5/0683

CPC classification number: H01S5/0683 ,  H01S5/042 ,  H01S5/06812

Abstract: The present invention provides a method and apparatus, such as an integrated circuit, to control the optical midpoint power level and the extinction ratio of a semiconductor laser and maintain the optical midpoint power level and the extinction ratio substantially constant at corresponding predetermined levels. Apparatus embodiments include a semiconductor laser, a modulator, a photodetector, an optical midpoint controller, and an extinction ratio controller. The semiconductor laser is capable of transmitting an optical signal in response to a modulation current. The modulator is capable of providing the modulation current to the semiconductor laser, with the modulation current corresponding to an input data signal. The photodetector, which is optically coupled to the semiconductor laser, is capable of converting the optical signal into a photodetector current. In response to the photodetector current, the optical midpoint controller is capable of adjusting the forward bias current of the semiconductor laser, and the extinction ratio controller is capable of adjusting the modulation current provided by the modulator to the semiconductor laser, to respectively generate the optical signal having substantially a predetermined optical midpoint power level and a predetermined extinction ratio.

Abstract translation: 本发明提供了一种诸如集成电路的方法和装置，用于控制半导体激光器的光中点功率电平和消光比，并将光中点功率电平和消光比保持在相应的预定电平上。 装置实施例包括半导体激光器，调制器，光电检测器，光中点控制器和消光比控制器。 半导体激光器能够响应于调制电流而发送光信号。 调制器能够向半导体激光器提供调制电流，调制电流对应于输入数据信号。 光学耦合到半导体激光器的光电检测器能够将光信号转换成光电检测器电流。 响应于光检测器电流，光中点控制器能够调节半导体激光器的正向偏置电流，并且消光比控制器能够调制由调制器提供给半导体激光器的调制电流，以分别产生光学 信号具有基本上预定的光中点功率电平和预定的消光比。

公开(公告)号：US08333812B2

公开(公告)日：2012-12-18

申请号：US12543416

申请日：2009-08-18

Applicant: Jonathan Fischer

Inventor： Jonathan Fischer

IPC: C10L11/00

CPC classification number: C10L11/02 ,  B28B7/007 ,  B28B23/0087 ,  C04B28/02 ,  C10L5/365 ,  F24C3/006 ,  C04B14/46 ,  C04B38/08 ,  C04B14/301

Abstract: A non-combustible, synthetic fire-log is disclosed comprising a composition formed to approximate the shape of a combustible object, wherein said composition comprises a substantially non-combustible matrix and an effective amount of hollow spheres. In one embodiment, the effective amount of hollow spheres ranges from approximately 3 to 85 percent of the total composition by weight. The composition enhances the aesthetic quality of the synthetic fire-log when exposed to heat and also decreases the carbon monoxide emissions of synthetic fire-log systems.

Abstract translation: 公开了一种不燃烧的合成火源，其包含形成为近似可燃物体的形状的组合物，其中所述组合物包含基本上不可燃的基质和有效量的空心球体。 在一个实施方案中，空心球的有效量为总组合物重量的约3至85％。 该组合物在暴露于热量时增强了合成火灾的美学质量，并且还降低了合成消防系统的一氧化碳排放。

公开(公告)号：US20100043282A1

公开(公告)日：2010-02-25

申请号：US12543416

申请日：2009-08-18

Applicant: Jonathan Fischer

Inventor： Jonathan Fischer

IPC: C10L11/00 ,  B28B13/06

CPC classification number: C10L11/02 ,  B28B7/007 ,  B28B23/0087 ,  C04B28/02 ,  C10L5/365 ,  F24C3/006 ,  C04B14/46 ,  C04B38/08 ,  C04B14/301

Abstract: A non-combustible, synthetic fire-log is disclosed comprising a composition formed to approximate the shape of a combustible object, wherein said composition comprises a substantially non-combustible matrix and an effective amount of hollow spheres. In one embodiment, the effective amount of hollow spheres ranges from approximately 3 to 85 percent of the total composition by weight. The composition enhances the aesthetic quality of the synthetic fire-log when exposed to heat and also decreases the carbon monoxide emissions of synthetic fire-log systems.

Abstract translation: 公开了一种不燃烧的合成火源，其包含形成为近似可燃物体的形状的组合物，其中所述组合物包含基本上不可燃的基质和有效量的空心球体。 在一个实施方案中，空心球的有效量为总组合物重量的约3至85％。 该组合物在暴露于热量时增强了合成火灾的美学质量，并且还降低了合成消防系统的一氧化碳排放。

公开(公告)号：US20060290426A1

公开(公告)日：2006-12-28

申请号：US11155430

申请日：2005-06-17

Applicant: Mingdeng Chen ,  Jonathan Fischer

Inventor： Mingdeng Chen ,  Jonathan Fischer

IPC: H03F3/45

CPC classification number: H03F3/45183 ,  H03F3/4565

Abstract: A circuit is described which uses a thick gate oxide device in the input stage and a thin gate oxide device in a second stage that is connected to the input stage. The input stage thick gate oxide device provides a low input gate leakage current. The thin gate oxide device in the second stage has high performance characteristics due to the use of the thin gate oxide device. The circuit thereby has high performance characteristics and low input gate leakage current. In various applications, the circuit may be, for example, an amplifier, a differential amplifier, a variable gain differential amplifier, or an operational amplifier in a sample and hold circuit. A guideline is provided where the thick gate oxide layer is about 1.5× the thickness of the thin gate oxide layer. Also, a design to control the circuit's common mode voltage using common mode voltage feedback is described.

Abstract translation: 描述了在输入级中使用厚栅极氧化物器件的电路和连接到输入级的第二级中的薄栅极氧化物器件。 输入级厚栅极氧化器件提供低输入栅极漏电流。 由于使用薄栅氧化器器件，第二级的薄栅氧化层器件具有高性能特性。 因此该电路具有高性能特性和低输入栅极泄漏电流。 在各种应用中，电路可以是例如放大器，差分放大器，可变增益差分放大器或采样和保持电路中的运算放大器。 提供了一种准则，其中厚栅极氧化物层是薄栅极氧化物层的厚度的约1.5倍。 此外，描述了使用共模电压反馈来控制电路的共模电压的设计。

公开(公告)号：US20050111128A1

公开(公告)日：2005-05-26

申请号：US10719645

申请日：2003-11-21

Applicant: Jonathan Fischer ,  Michael Straub

Inventor： Jonathan Fischer ,  Michael Straub

IPC: G11B5/02 ,  G11C27/02 ,  H03K17/00 ,  H03K17/687 ,  H03M1/12 ,  G11B5/03

CPC classification number: G11C27/02

Abstract: A sample and hold circuit is disclosed that provides longer hold times. The sample and hold circuit can be used in a disc drive to provide improved read-to-write and write-to-read mode transitions. The sample and hold circuit has an input and an output, and includes at least one capacitive element for retaining a charge. The capacitive element is connected to a node between the input and the output. The sample and hold circuit includes at least one input switch to selectively connect the capacitive element to the input and at least one output switch to selectively connect the capacitive element to the output. In addition, an amplifier is connected to the node and has an offset voltage. In this manner, a voltage drop across at least one of the input and output switches is limited to the offset voltage.

Abstract translation: 公开了一种提供较长保持时间的采样和保持电路。 采样和保持电路可用于磁盘驱动器，以提供改进的读写和写 - 读模式转换。 采样和保持电路具有输入和输出，并且包括用于保持电荷的至少一个电容元件。 电容元件连接到输入和输出之间的节点。 采样和保持电路包括至少一个输入开关，用于选择性地将电容元件连接到输入端和至少一个输出开关，以选择性地将电容元件连接到输出端。 此外，放大器连接到节点并具有偏移电压。 以这种方式，输入和输出开关中的至少一个上的电压降被限制到偏移电压。