公开(公告)号：US20090018220A1

公开(公告)日：2009-01-15

申请号：US11915656

申请日：2006-05-09

Applicant: Terence James Fitzpatrick

Inventor： Terence James Fitzpatrick

IPC: C07C27/06

CPC classification number: C07C29/1518 ,  C12C11/02 ,  Y02P20/132 ,  C07C31/04

Abstract: A process for synthesising methanol comprises the steps of: (i) reforming a hydrocarbon feedstock and separating water to generate a make-up gas comprising hydrogen and carbon oxides, the make-up gas mixture having a stoichiometric number, R, R=([H2]−[CO2])/([CO2]+[CO]) of less than 2.0, (ii) combining the make up gas with an unreacted synthesis gas to form a synthesis gas mixture, (iii) passing the synthesis gas through a bed of methanol synthesis catalyst to generate a product stream, (iv) cooling the product stream to recover a crude methanol stream from the unreacted synthesis gas, (v) removing a portion of the unreacted synthesis gas as a purge gas, and (vi) feeding the remaining unreacted synthesis gas to step (ii), wherein hydrogen is recovered from a portion of the purge gas and the make up gas, and the recovered hydrogen is included in the synthesis gas mixture.

Abstract translation: 合成甲醇的方法包括以下步骤：（i）重整烃原料并分离水以产生包含氢和碳氧化物的补充气体，补充气体混合物具有化学计量数R，R =（[ H 2] - [CO 2]）/（[CO 2] + [CO]）小于2.0，（ii）将补充气与未反应的合成气组合以形成合成气混合物，（iii）使合成气通过 甲醇合成催化剂床以产生产物流，（iv）冷却产物流以从未反应的合成气中回收粗甲醇流，（v）除去作为吹扫气体的一部分未反应的合成气，和（vi ）将剩余的未反应的合成气进料到步骤（ii），其中从清洗气体和补充气体的一部分回收氢气，并且回收的氢气被包括在合成气体混合物中。

公开(公告)号：US07423832B2

公开(公告)日：2008-09-09

申请号：US11703317

申请日：2007-02-07

Applicant: Bruce Buch ,  James Fitzpatrick

Inventor： Bruce Buch ,  James Fitzpatrick

IPC: G11B21/02 ,  G11B27/36

CPC classification number: G11B5/02 ,  G11B5/6064 ,  G11B2005/0005

Abstract: A disk drive includes a rotatable data storage disk, a head, a heater element, and a controller. The disk includes a plurality of data sectors between servo spokes. The head is configured to fly on an air cushion relative to the rotating disk while writing data on the data sectors. The heater element is attached to the head and configured to controllably heat the head responsive to a heater signal. The controller determines an upcoming pattern of selected ones of the data sectors on which data is to be written through the head in response to at least one write command from a host device, and controls the heater signal in response to the determined upcoming pattern of data sectors on which data is to be written.

Abstract translation: 磁盘驱动器包括可旋转数据存储盘，头，加热器元件和控制器。 盘包括伺服轮辐之间的多个数据扇区。 头部配置成相对于旋转盘在气垫上飞行，同时在数据扇区上写入数据。 加热器元件附接到头部并且被配置为响应于加热器信号可控地加热头部。 控制器响应于来自主机设备的至少一个写入命令，确定要通过头部写入数据的所选数据扇区的即将到来的模式，并根据所确定的即将到来的数据模式来控制加热器信号 要写入数据的扇区。

公开(公告)号：US06996389B2

公开(公告)日：2006-02-07

申请号：US10509970

申请日：2003-04-03

Applicant: John James Fitzpatrick ,  Suresh Vishwanatm Leley ,  Andrew Eric Bowyer ,  John Joseph Curtis, III ,  Robert Alan Pitsch

Inventor： John James Fitzpatrick ,  Suresh Vishwanatm Leley ,  Andrew Eric Bowyer ,  John Joseph Curtis, III ,  Robert Alan Pitsch

IPC: H04B1/16 ,  H04Q7/20 ,  G05F1/10

CPC classification number: H04B1/18 ,  H04B1/1607

Abstract: A power supply for a satellite receiver system includes a dual input supply voltage arrangement. When a higher output voltage is selected, a source of a lower supply input voltage is coupled to an input main current conducting terminal of a series pass transistor. On the other hand, when a lower output voltage is selected, a source of a lower supply input voltage is coupled to the input main current conducting terminal of the series pass transistor. A comparator senses a magnitude of an output voltage produced by the series pass transistor. When, as a result of an over current condition, the output voltage is lower than a reference threshold level, any selection of the higher output voltage is automatically overridden and the source of the lower supply input voltage, instead, is coupled to the input main current conducting terminal of the series pass transistor.

Abstract translation: 用于卫星接收机系统的电源包括双输入电源电压布置。 当选择较高的输出电压时，较低电源输入电压的源极耦合到串联晶体管的输入主电流导通端子。 另一方面，当选择较低的输出电压时，较低电源输入电压的源极耦合到串联晶体管的输入主电流导通端子。 比较器检测由串联晶体管产生的输出电压的幅度。 当作为过电流条件的结果，输出电压低于参考阈值电平时，任何对较高输出电压的选择被自动覆盖，并且较低电源输入电压的源被耦合到输入主体 串联晶体管的导通端子。

公开(公告)号：US06222375B1

公开(公告)日：2001-04-24

申请号：US09312018

申请日：1999-05-14

Applicant: James Fitzpatrick ,  Christopher M. Carpenter

Inventor： James Fitzpatrick ,  Christopher M. Carpenter

IPC: G01R3500

CPC classification number: G11B27/36 ,  G11B20/10009 ,  G11B20/1403 ,  G11B2005/001 ,  G11B2220/20

Abstract: A synchronous calibration test circuit in accordance with the principles of this invention that uses a bandgap reference voltage of a PRML chip and a write clock synthesizer to generate an output reference calibration signal comprising a programmable frequency and whose amplitude is invariant with environmental conditions. This reference signal is injected at the input of a signal path of the PRML chip and measured after the PRML's A/D converter using the synchronous test calibration circuit of this invention. Since the programmable frequency reference signal is insensitive to voltage supply fluctuations as well as temperature and process variations this reference signal can be used to measure and characterize changes in the transfer function of the analog signal path of the PRML chip.

Abstract translation: 根据本发明的原理的同步校准测试电路，其使用PRML芯片的带隙参考电压和写时钟合成器来生成包括可编程频率并且其幅度与环境条件不变的输出参考校准信号。 该参考信号在PRML芯片的信号路径的输入处被注入，并在使用本发明的同步测试校准电路的PRML的A / D转换器之后测量。 由于可编程频率参考信号对电压波动以及温度和过程变化不敏感，因此该参考信号可用于测量和表征PRML芯片的模拟信号路径的传递函数的变化。

公开(公告)号：US5691857A

公开(公告)日：1997-11-25

申请号：US536416

申请日：1995-09-29

Applicant: James Fitzpatrick ,  Xiaodong Che

Inventor： James Fitzpatrick ,  Xiaodong Che

IPC: G11B5/012 ,  G11B5/48 ,  G11B5/596 ,  G11B21/10

CPC classification number: G11B5/012 ,  G11B5/4886 ,  G11B5/59627 ,  G11B5/59683

Abstract: Determining a micro-jog parameter in a disk drive that employs a magneto-resistive (MR) transducer head assembly and a partial response (PRML) detector includes improved accuracy in measuring on-track signal strength by use of a matched filter technique. The matched filter includes circuitry for emulating a partial response signal expected to be produced by a selected test bit pattern prerecorded on the selected track. The matched filtering technique provides improved accuracy in measuring the detected signal strength as it provides an extremely narrow digital filter focused on the test bit pattern frequency. Improved determination of the micro-jog distance further includes measuring interference from adjacent tracks, the best error rate being achieved at micro-jog positions intermediate the maximum on-track signal strength and the minimum off-track interference. A novel digital detector for accurately measuring adjacent track interference also is disclosed.

Abstract translation: 确定采用磁阻（MR）传感器头部组件和部分响应（PRML）检测器的磁盘驱动器中的微步进参数包括通过使用匹配滤波器技术来提高测量轨道上信号强度的精度。 匹配滤波器包括用于模拟预期由预先记录在所选轨道上的选定测试位模式产生的部分响应信号的电路。 匹配滤波技术提供了测量检测信号强度的精度，因为它提供了一个集中在测试位模式频率上的极窄数字滤波器。 改进的微步距距离的确定还包括测量来自相邻轨道的干扰，在最大导轨信号强度和最小偏离磁道干扰之间的微点位置处实现最佳误码率。 公开了一种用于精确测量相邻轨道干扰的新型数字检测器。

公开(公告)号：US4948206A

公开(公告)日：1990-08-14

申请号：US279017

申请日：1988-12-02

Applicant: James Fitzpatrick

Inventor： James Fitzpatrick

IPC: A47F3/04 ,  E06B3/30

CPC classification number: A47F3/043 ,  E06B3/305

Abstract: A refrigerator door assembly mountable in an opening of a refrigerator cabinet including a door mounting cabinet frame having a front wall positionable against the cabinet adjacent the opening and a plurality of insulated glass doors mounted in the cabinet frame. The insulated glass doors each include an insulated glass unit and a door frame surrounding and supporting the periphery of the glass unit. Decorative trim panels, preferably made of plastic, are detachably mounted on the door and cabinet frames in overlapping relation to the front walls thereof for providing the desired finished appearance for the door assembly, which may be color coordinated with the decor of the room or commercial establishment in which the refrigerator is installed.

Abstract translation: 一种可安装在冰柜的开口中的冰箱门组件，其包括门安装柜框架，所述门安装柜框架具有可邻近开口定位抵靠柜体的前壁和安装在柜框架中的多个隔热玻璃门。 隔热玻璃门各自包括隔热玻璃单元和围绕并支撑玻璃单元周边的门框。 优选由塑料制成的装饰装饰板可以与其前壁重叠地拆卸地安装在门和柜框架上，以提供用于门组件的期望的完成外观，其可以与房间或商业装饰的颜色协调 建立冰箱的安装。

公开(公告)号：US09098399B2

公开(公告)日：2015-08-04

申请号：US13590826

申请日：2012-08-21

Applicant: Robert W. Ellis ,  James Fitzpatrick ,  James Higgins

Inventor： Robert W. Ellis ,  James Fitzpatrick ,  James Higgins

IPC: G06F12/00 ,  G06F3/00 ,  G06F12/02 ,  G06F3/06

CPC classification number: G06F12/0246 ,  G06F3/0605 ,  G06F3/0647 ,  G06F3/067 ,  G06F2212/7205

Abstract: A method of operation of an electronic system includes: forming a superblock by organizing an erase block according to a wear attribute; detecting a trigger count of the wear attribute of the superblock; updating a metadata table with the trigger count; and triggering a recycling event of the superblock based on the metadata table.

Abstract translation: 电子系统的操作方法包括：通过根据磨损属性组织擦除块来形成超级块; 检测超级块的磨损属性的触发计数; 用触发计数更新元数据表; 并基于元数据表触发超级块的再循环事件。

公开(公告)号：US20110151769A1

公开(公告)日：2011-06-23

申请号：US12737871

申请日：2008-09-26

Applicant: John James Fitzpatrick

Inventor： John James Fitzpatrick

IPC: H04H20/71

CPC classification number: H04N7/20 ,  H04H20/63 ,  H04H40/90

Abstract: A method is capable of controlling signal transmission for multiple electronic devices in a system such as a satellite distribution system. According to an exemplary embodiment, the method includes steps of receiving a signal indicating a request from a device, changing an operating state of a signal source to be compatible with an operation of the device in response to the signal, and providing a signal path between the device and the signal source in response to the signal.

Abstract translation: 一种方法能够控制诸如卫星分配系统的系统中的多个电子设备的信号传输。 根据示例性实施例，所述方法包括以下步骤：响应于所述信号，接收指示来自设备的请求的信号，改变与所述设备的操作兼容的信号源的操作状态，以及提供信号源之间的信号路径 该装置和信号源响应该信号。

公开(公告)号：US07719253B2

公开(公告)日：2010-05-18

申请号：US11597095

申请日：2004-05-27

Applicant: John James Fitzpatrick ,  Robert Warren Schmidt ,  Robert Alan Pitsch ,  John Joseph Curtis, III

Inventor： John James Fitzpatrick ,  Robert Warren Schmidt ,  Robert Alan Pitsch ,  John Joseph Curtis, III

IPC: G01R19/165

CPC classification number: G01R31/2825

Abstract: The present invention relates to system diagnostic circuitry for antenna systems with active antenna components. More specifically, the present invention discloses an apparatus comprising a connection between an antenna and a power supply conducting a first DC voltage, a source of a pulse width modulated signal, a lowpass filter for converting the pulse width modulated signal to a second DC voltage, and a comparator for comparing the first DC voltage and the second DC voltage and generating an output signal responsive to the difference between the first DC voltage and the second DC voltage.

Abstract translation: 本发明涉及具有有源天线部件的天线系统的系统诊断电路。 更具体地说，本发明公开了一种装置，其特征在于，包括：天线与实施第一直流电压的电源之间的连接，脉宽调制信号源，低通滤波器，用于将脉宽调制信号转换为第二直流电压， 以及比较器，用于比较第一直流电压和第二直流电压，并响应于第一直流电压和第二直流电压之间的差产生输出信号。

公开(公告)号：US20100071009A1

公开(公告)日：2010-03-18

申请号：US12450418

申请日：2008-03-26

Applicant: Lincheng Xiu ,  John James Fitzpatrick

Inventor： Lincheng Xiu ,  John James Fitzpatrick

IPC: H04N7/20

CPC classification number: H03H2/008 ,  H01Q1/247 ,  H01Q1/50 ,  H03F1/52 ,  H03F3/189 ,  H03H3/06 ,  H03H7/0138 ,  H03J3/06 ,  H03J3/24 ,  H04H40/90 ,  H04N7/20

Abstract: A fluid sensor comprises a sensor housing (12), a sensor package (14), an actuator (16) and a switch (18). The sensor package (14) is disposed within the sensor housing (12) and includes first and second screens and at least one sensing membrane. The sensing membrane is disposed between the first and second screens (36) and is adapted to expand when exposed to a predetermined quantity of a first predetermined fluid. The actuator (16) is disposed proximate the sensor package (14) within the sensor housing (12) and moveable between a first position and a second position through an intermediate position. The switch (18) is disposed proximate the actuator (16) and is operable between closed and open positions. When the actuator (16) is in the second position at least a portion of the actuator (16) depresses the switch (18) to control an-electrical, circuit connected therewith.

Abstract translation: 流体传感器包括传感器壳体（12），传感器封装（14），致动器（16）和开关（18）。 传感器封装（14）设置在传感器外壳（12）内并且包括第一和第二屏幕以及至少一个传感膜。 感测膜设置在第一和第二筛网（36）之间，并且适于当暴露于预定量的第一预定流体时膨胀。 致动器（16）设置在传感器外壳（12）内靠近传感器封装（14）处，并通过中间位置在第一位置和第二位置之间移动。 开关（18）设置在致动器（16）附近并且可在闭合位置和打开位置之间操作。 当致动器（16）处于第二位置时，致动器（16）的至少一部分按压开关（18）以控制与其连接的电气电路。