公开(公告)号：US4165791A

公开(公告)日：1979-08-28

申请号：US772650

申请日：1977-02-28

申请人： James E. Smith

发明人： James E. Smith

IPC分类号： G01G1/29 ,  G01G1/40

CPC分类号： G01G1/29 ,  Y10S177/03

摘要： A weight switching mechanism for a substitution type analytical balance is provided which permits the automatic selection and lifting of the required substitution weights from the gimbal assembly of a balance beam to allow accurate weighing of an unknown mass. A capacitive/electromagnetic feedback device is provided for sensing changes in the relative balance of the beam with respect to the applied unknown mass. The resultant current is applied to a force coil which maintains the beam in null position. A current related signal is converted to a digital input signal which is applied to a memory and control circuit and electronically displayed. A series of electromagnets, mounted below a printed circuit board and positioned to correspond with each substitution weight, is provided. The printed circuit board is arranged to lift upon release of the balance beam. The release of the beam causes the control circuit to selectively energize those magnets whose corresponding weights approximate the total weight of the unknown mass. The raising of the printed circuit board removes the selected weights from the gimbal assembly allowing a precise measurement of the remaining unbalance.

摘要翻译： 提供了用于替代型分析天平的重量切换机构，其允许从平衡梁的万向节组件自动选择和提升所需的替代重量，以允许精确称量未知质量。 提供电容/电磁反馈装置用于感测相对于施加的未知质量的光束的相对平衡的变化。 所得到的电流被施加到将光束保持在零位置的力线圈。 电流相关信号被转换成数字输入信号，其被施加到存储器和控制电路并以电子方式显示。 提供一系列电磁铁，安装在印刷电路板下面并且被定位成与每个取代重量对应。 印刷电路板布置成在释放平衡梁时提升。 光束的释放使得控制电路选择性地激励相应重量接近未知质量总重量的那些磁体。 印刷电路板的升高从万向架组件中移除选定的重量，从而精确测量剩余的不平衡。

公开(公告)号：US4042036A

公开(公告)日：1977-08-16

申请号：US580246

申请日：1975-05-23

申请人： James E. Smith ,  James D. Cunningham

发明人： James E. Smith ,  James D. Cunningham

IPC分类号： B25C1/00 ,  B25C1/06

CPC分类号： B25C1/06 ,  B25C1/005 ,  Y10T74/1524

摘要： This invention relates to an electric impact tool characterized by a pair of electric motor-driven counterrotating flywheels, at least one of which is movable relative to the other from a retracted inoperative position into an extended operative one closely adjacent the other flywheel whereby a ram is squeezed therebetween and impelled forward at high speed against a workpiece. The nosepiece of the tool frame is retractable although normally extended due to the spring bias urging it and the movable flywheel to which it is mechanically linked into disengaged position. These elements cooperate with one another and with a manually-actuated trigger such that the latter must be depressed and the nosepiece retracted in order to engage the high energy friction clutch defined by the flywheels so as to operate the ram. A flywheel speed control is provided for matching the ram impact to the workload. The nosepiece also includes an energy absorbing cushion effective to dissipate the excess energy carried by the ram at the end of its work stroke so as to prevent damage to the structure against which the nosepiece is pressed.

摘要翻译： 电动冲击工具技术领域本发明涉及一种电动冲击工具，其特征在于一对电动反向旋转飞轮，其中至少一个可从缩回的非操作位置相对于另一个可移动到与另一个飞轮紧密相邻的延伸的可操作的一个， 在它们之间挤压并以高速向前推动工件。 工具框架的鼻梁可缩回，尽管通常由于弹簧偏压而使其延伸，并且可动飞轮机械地连接到分离位置。 这些元件彼此配合并且具有手动致动的触发器，使得后者必须被压下并且鼻梁缩回以接合由飞轮限定的高能量摩擦离合器，以便操作冲头。 提供飞轮速度控制，用于匹配压头冲击与工作负荷。 喷嘴还包括能量吸收垫，其有效地消除在其工作行程结束时由冲头承载的多余能量，以防止损坏被喷射的喷嘴的结构。

公开(公告)号：US10804768B2

公开(公告)日：2020-10-13

申请号：US15380145

申请日：2016-12-15

申请人： Justin R. Chambers ,  James E. Smith

发明人： Justin R. Chambers ,  James E. Smith

IPC分类号： F03D3/04 ,  H02K7/18 ,  F03D9/25 ,  F03D3/06

摘要： A wind turbine is disclosed. The wind turbine includes a shaft rotatable about an axis, a plurality of hubs fixedly attached to the shaft, and a plurality of vanes. The vanes are releasably engaged with each of the plurality of hubs. The vanes disengage from the hubs once the shaft rotates about the axis at a cut-out speed of the wind turbine. In another embodiment, the vanes are releasably engaged with the shaft.

公开(公告)号：US20150285611A1

公开(公告)日：2015-10-08

申请号：US14263514

申请日：2014-04-28

申请人： Andrew D. Lowery ,  Franz A. Pertl ,  James E. Smith

发明人： Andrew D. Lowery ,  Franz A. Pertl ,  James E. Smith

IPC分类号： G01B7/004

CPC分类号： G01C21/00 ,  G01R33/0005

摘要： An object tracking system includes a sensor grid having a plurality of sensor clusters configured to sense the presence of a magnetic field of an object. Each sensor cluster includes three or more single-axis magnetic sensors. The sensors in a cluster may be arranged with their axes parallel to one another. The sensor grid may account for ambient magnetic noise by measuring the magnetic field in a zone a distance away from the object to update the ambient magnetic field noise measurement. The sensor grid or a portion thereof may include a plurality of sensors printed on a common sheet. The sensor grid may comprise one or more sheets overlapped or interconnected. The system may track an object and determine up to three degrees of positioning and three degrees of orientation by using a geometric solution of the intercepts of magnetic field strengths obtained from information collected by the magnetic sensors.

摘要翻译： 对象跟踪系统包括传感器网格，其具有被配置为感测物体的磁场的存在的多个传感器簇。 每个传感器群集包括三个或更多个单轴磁性传感器。 簇中的传感器可以被布置成使得它们的轴彼此平行。 传感器网格可以通过测量距离物体一定距离的区域中的磁场来解决环境磁噪声，以更新环境磁场噪声测量。 传感器网格或其一部分可以包括印刷在公共片材上的多个传感器。 传感器网格可以包括重叠或互连的一个或多个片。 该系统可以通过使用由磁传感器收集的信息获得的磁场强度的截距的几何解来跟踪物体并确定三个定位度和三个取向度。

公开(公告)号：US20140088441A1

公开(公告)日：2014-03-27

申请号：US14087139

申请日：2013-11-22

申请人： Christopher J. Kolanko ,  Lance Molnar ,  James Vernon Odom ,  James E. Smith

发明人： Christopher J. Kolanko ,  Lance Molnar ,  James Vernon Odom ,  James E. Smith

IPC分类号： A61B5/021 ,  A61B5/00 ,  A61B3/14

CPC分类号： A61B5/7282 ,  A61B3/0025 ,  A61B3/1241 ,  A61B3/14 ,  A61B5/0013 ,  A61B5/0077 ,  A61B5/0082 ,  A61B5/021 ,  A61B5/7264 ,  A61B5/7278 ,  A61B2576/00 ,  A61B2576/02

摘要： A non-invasive method for determining and characterizing the presence of damage or abnormalities resulting from or concomitant with systemic hypertension in subject. This method is comprised of the acquisition of ocular image(s) and subsequent evaluation, classification and/or interpretation of these image(s). The ocular image(s) may be acquired by photography. Evaluation, classification, and/or interpretation may be automated or involve the active participation of a human. The ocular images may be classified into either a normal or clinical group or compared to an algorithm of hypertensive symptoms. The ocular images may, additionally, be processed and have the pertinent characteristics extracted to make the classification more exact.

摘要翻译： 用于确定和表征由受试者产生或伴随系统性高血压引起的损伤或异常的存在的非侵入性方法。 该方法包括获取眼睛图像以及随后对这些图像的评估，分类和/或解释。 可以通过摄影获得眼睛图像。 评估，分类和/或解释可以是自动化的或涉及人的积极参与。 眼睛图像可以分为正常或临床组，或与高血压症状的算法相比较。 此外，眼睛图像可以被处理并且具有提取的相关特征以使分类更准确。

公开(公告)号：US20110175691A1

公开(公告)日：2011-07-21

申请号：US12756920

申请日：2010-04-08

申请人： James E. Smith ,  Franz A. Pertl

发明人： James E. Smith ,  Franz A. Pertl

IPC分类号： H01P7/04

CPC分类号： F02P9/007 ,  F02P3/01 ,  F02P23/045 ,  H01J37/32091 ,  H01T9/00 ,  H01T13/50 ,  H01T19/00

摘要： A quarter wave coaxial cavity resonator for producing corona discharge plasma from is presented. The quarter wave coaxial cavity resonator has a folded cavity made of opposing concentric cavity members that are nested together to form a continuous cavity ending in a aperture. A center conductor with a tip is positioned in the cavity. The folded cavity advantageously permits the coaxial cavity resonator to resonate at a lower operating frequency than an unfolded quarter wave coaxial cavity resonator of the same length. Embodiments of the quarter wave coaxial cavity resonator use narrower apertures to reduce radiative losses, and include center conductors that are reactive load elements, such as helical coils. When a radio frequency (RF) oscillation is produced in the quarter wave coaxial cavity resonator, corona discharge plasma is formed at the tip of the center conductor. The corona discharge plasma can be used to ignite combustible materials in combustion chambers of combustion engines.

摘要翻译： 提出了一种用于产生电晕放电等离子体的四分之一波长的同轴谐振腔。 四分之一波同轴腔谐振器具有由相对的同心腔构件制成的折叠空腔，其嵌套在一起以形成终止于孔中的连续空腔。 具有尖端的中心导体位于空腔中。 折叠腔有利地允许同轴空腔谐振器在比相同长度的展开的四分之一波长的同轴谐振腔更低的工作频率下谐振。 四分之一波长同轴腔谐振器的实施例使用较窄的孔径以减少辐射损耗，并且包括作为无功负载元件（例如螺旋线圈）的中心导体。 当在四分之一波同轴腔谐振器中产生射频（RF）振荡时，在中心导体的尖端处形成电晕放电等离子体。 电晕放电等离子体可用于点燃内燃机燃烧室中的可燃材料。

公开(公告)号：US20110153307A1

公开(公告)日：2011-06-23

申请号：US12646054

申请日：2009-12-23

申请人： Sebastian Winkel ,  Koichi Yamada ,  Suresh Srinivas ,  James E. Smith

发明人： Sebastian Winkel ,  Koichi Yamada ,  Suresh Srinivas ,  James E. Smith

IPC分类号： G06F9/30 ,  G06F12/08 ,  G06F9/455 ,  G06F12/00

CPC分类号： G06F9/3017 ,  G06F9/455 ,  G06F12/0873 ,  G06F12/0875

摘要： In one embodiment, a processor can operate in multiple modes, including a direct execution mode and an emulation execution mode. More specifically, the processor may operate in a partial emulation model in which source instruction set architecture (ISA) instructions are directly handled in the direct execution mode and translated code generated by an emulation engine is handled in the emulation execution mode. Embodiments may also provide for efficient transitions between the modes using information that can be stored in one or more storages of the processor and elsewhere in a system. Other embodiments are described and claimed.

摘要翻译： 在一个实施例中，处理器可以在多种模式下操作，包括直接执行模式和仿真执行模式。 更具体地，处理器可以在部分仿真模型中操作，其中以直接执行模式直接处理源指令集架构（ISA）指令，并且在仿真执行模式中处理由仿真引擎生成的转换代码。 实施例还可以使用可以存储在处理器的一个或多个存储器和系统中的其他地方的信息来提供模式之间的有效转换。 描述和要求保护其他实施例。

公开(公告)号：US20100281860A1

公开(公告)日：2010-11-11

申请号：US12387685

申请日：2009-05-06

申请人： Keith M. Mears ,  James E. Smith ,  Brad A. Meyerholtz

发明人： Keith M. Mears ,  James E. Smith ,  Brad A. Meyerholtz

IPC分类号： F04B23/04

CPC分类号： F03C1/0472 ,  F15B7/003

摘要： A hydraulic circuit for a vehicle having at least one selectively actuated hydraulic assist motor. The hydraulic circuit includes a first loop that includes, in serial order, a first hydraulic pump, a first hydraulic line, at least one hydraulic motor and a second hydraulic line. A second hydraulic pump and a third valve is used to control the flow of low pressure fluid from the second pump to the hydraulic motor casing. The low pressure fluid through the third valve maintains the motor pistons retracted when the motor is not being used. For actuating the motor, the third valve is actuated for disconnecting the second pump and relieving pressure from the motor casing. Low pressure is then provided to the first and second lines for extending the motor pistons. The first and second valves are then actuated for isolating the first and second lines from one another, and the first pump is used to power the motor. The first, second and third valves are advantageously solenoid cartridge valves.

摘要翻译： 一种用于具有至少一个选择性致动的液压辅助马达的车辆的液压回路。 该液压回路包括一个第一回路，其一连串的顺序包括第一液压泵，第一液压管线，至少一个液压马达和第二液压管路。 第二液压泵和第三阀用于控制从第二泵到液压马达壳体的低压流体的流动。 当不使用电动机时，通过第三阀的低压流体保持马达活塞缩回。 为了致动马达，第三阀被致动以便断开第二泵并且从马达壳体释放压力。 然后将低压提供给第一和第二线以延伸电机活塞。 然后致动第一和第二阀以将第一和第二管线彼此隔离，并且第一泵用于为马达供电。 第一，第二和第三阀有利地是电磁筒阀。

公开(公告)号：US07806368B1

公开(公告)日：2010-10-05

申请号：US11870140

申请日：2007-10-10

申请人： James E. Smith ,  Roy S. Nutter, Jr. ,  Gregory J. Thompson ,  Zenovy S. Wowczuk ,  Gerald M. Angle, II

发明人： James E. Smith ,  Roy S. Nutter, Jr. ,  Gregory J. Thompson ,  Zenovy S. Wowczuk ,  Gerald M. Angle, II

IPC分类号： B64C1/20 ,  B64C1/22 ,  B64C1/14 ,  B64D47/00

CPC分类号： B64C1/22 ,  B64C1/1415 ,  B64D47/00

摘要： A roll-on/roll-off, aircraft-borne sensor pod deployment system having an operator station and a sensor pallet system and method of using same. The operator station has a base platform, a shelter box mounted on the base platform for accommodating a human operator, and a computer installed inside the shelter box. The sensor pallet system has a base platform, a linear system mounted on the base platform, a rotational system mounted on the linear system, a mechanical arm attached to the rotational system, a sensor pod attached to the mechanical arm, and an electrical control system that provides power to the deployment system and controls movements of the sensor pallet system. In operation, the sensor pod can be retracted into a compact, stowing position, or extended out an opening in the aircraft for an unobstructed field of view. The deployment system optionally includes an apparatus and method for sealing the aircraft opening.

公开(公告)号：US07586738B1

公开(公告)日：2009-09-08

申请号：US12116504

申请日：2008-05-07

申请人： Ronald D. Hartzel ,  James E. Smith ,  Douglas M. Brandt ,  Anthony T. Ricciuti ,  James J. Benke

发明人： Ronald D. Hartzel ,  James E. Smith ,  Douglas M. Brandt ,  Anthony T. Ricciuti ,  James J. Benke

IPC分类号： H02B1/00 ,  H05K7/20

CPC分类号： H02B13/025 ,  H02B1/56

摘要： A chimney assembly is provided for an electrical switching apparatus, such as a circuit breaker including a housing and a number of poles. The chimney assembly includes a frame, an intake, a duct and an exhaust. A first side of the frame is coupled to the circuit breaker housing proximate the poles of the circuit breaker, and the intake and exhaust are respectively disposed at first and second ends of the frame. A first portion of the duct is coupled to the circuit breaker housing above the poles, and a second portion is coupled to the first side of the frame. The chimney assembly draws a volume of air through the intake into the circuit breaker housing, circulates the volume of air through the poles of the circuit breaker, and discharges the volume of air out of the circuit breaker housing through the duct and the exhaust.

摘要翻译： 一种用于电气开关装置的烟囱组件，例如包括壳体和多个极的断路器。 烟囱组件包括框架，进气口，管道和排气口。 框架的第一侧在断路器的极点处耦合到断路器壳体，并且进气和排气分别设置在框架的第一和第二端。 所述管道的第一部分耦合到所述电极上方的所述断路器壳体，并且第二部分耦合到所述框架的第一侧。 烟囱组件通过入口将一定量的空气吸入断路器壳体中，使空气的体积循环通过断路器的极，并通过管道和排气将空气排出出断路器外壳。