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公开(公告)号：US20190242762A1
公开(公告)日：2019-08-08
申请号：US16267101
申请日：2019-02-04
申请人： William C. Hughes
发明人： William C. Hughes
CPC分类号： G01K13/028 , G01K1/045 , G01K1/08 , G01K1/146 , G01K2013/024
摘要： A handheld apparatus for measuring atmospheric temperature inversions consisting of a battery powered electronic display portion, a folding pole portion, and a temperature sensor protected from sources of heat radiation. An electronic circuit measures air temperatures at multiple heights accurately by automatically determining when readings have stabilized and reads a tilt sensor to assure temperature readings are at the proper height. Affixing said temperature sensor to the end of a pole while the opposite end is held in the user's hand facilitates waving of the temperature sensor end through the air to increase air flow, therefore, assuring quicker response and accurate air temperature readings. An electronic display indicates the presence and intensity of an atmospheric temperature inversion.
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公开(公告)号：US4730267A
公开(公告)日：1988-03-08
申请号：US783584
申请日：1985-10-03
申请人： William C. Hughes
发明人： William C. Hughes
CPC分类号： H04L7/0332 , H04L25/06
摘要： A combination integrate and dump filter comprises an amplifier for performing both the integrate and level detecting functions. Selective circuit configuration (SCC) apparatus is provided and responsive to a first state of a baud signal for providing reactive feedback to the amplifier such that voltage is stored by the SCC apparatus, which stored voltage represents the time integral of the input signal. The SCC apparatus is further responsive to a second state of the baud signal for terminating the reactive feedback and for coupling the stored voltage to the amplifier input such that the stored voltage is amplified and, therefore, the amplifier output represents the cumulative polarity of the input signal over the integration interval.
摘要翻译： 组合集成和转储滤波器包括用于执行集成和电平检测功能的放大器。 提供选择性电路配置（SCC）装置并且响应于波特率信号的第一状态，以向放大器提供无功反馈，使得SCC设备存储电压，该存储电压表示输入信号的时间积分。 SCC装置进一步响应波特率信号的第二状态以终止无功反馈并将存储的电压耦合到放大器输入，使得存储的电压被放大，因此放大器输出表示输入的累积极性 信号在整合间隔内。
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3.发明授权Method and apparatus for multiple frequency transmission of information in a digital communication system 失效一种用于在数字通信系统中多频率传输信息的方法和装置
公开(公告)号：US4446462A
公开(公告)日：1984-05-01
申请号：US353501
申请日：1982-03-01
CPC分类号： H02J13/0031 , Y02E60/7892 , Y04S40/146
摘要： A meter terminal unit, for acquiring information and transmitting the acquired information to a central reading and control unit over utility power transmission lines, includes a transmitter portion for synthesizing and modulating carrier waveforms, the frequencies of which are selectable by command data contained in frequency rotation and address fields of a command received from the central reading and control unit. The meter terminal unit receives and decodes the command and adds, in modulo form, the contents of the frequency rotation field to the contents of a portion of the address field to obtain a resultant sum which uniquely identifies the selected waveform. This sum is used to access a portion of a read only memory (ROM) having the selected waveform stored therein in digital data form. The selected waveform is reconstructed by outputting the digital data from the ROM to a digital to analog converter. The reconstructed carrier waveform is then phase-shift-keyed by the acquired information, which has been placed in digital form, and the resultant modulated carrier is transmitted to the central reading and control unit over the power lines.
摘要翻译： 用于通过公用电力传输线获取信息并将所获取的信息发送到中央读取和控制单元的仪表终端单元包括用于合成和调制载波波形的发射机部分，其频率由频率旋转中包含的命令数据选择 以及从中央读取和控制单元接收的命令的地址字段。 仪表终端单元接收并解码该命令，并以频率的形式将频率旋转场的内容相加到地址字段的一部分的内容，以获得唯一地标识所选波形的结果和。 该和用于以数字数据形式访问其中存储有选择波形的只读存储器（ROM）的一部分。 通过将数字数据从ROM输出到数模转换器来重构所选择的波形。 然后，重建的载波波形被已经以数字形式放置的所获取的信息进行相移键控，并且所得到的调制载波通过电力线路发送到中央读取和控制单元。
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公开(公告)号：US4298986A
公开(公告)日：1981-11-03
申请号：US106451
申请日：1979-12-26
申请人： William C. Hughes
发明人： William C. Hughes
IPC分类号： H04L27/22 , H04L27/227 , H03D3/22 , H04L27/06
CPC分类号： H04L27/2276
摘要： A receiver for recovering digital data from a phase-shift-modulated carrier in a data communications system, utilizes a relatively wide band-pass filter providing the received modulated signal to a pair of phase-locked loops. The first phase-locked loop provides a local oscillator signal tracking the exact frequency and phase of the received signal, which is itself locked to a multiple of a system-wide frequency. The second phase-locked loop acts as a synchronous data detector. Inversion circuitry, in the first phase lock loop, is controlled by the detected data output from the second phase-lock loop, for preventing the 180.degree. phase modulation from disturbing the frequency-tracking local oscillator phase-lock loop.
摘要翻译： 用于在数据通信系统中从相移调制载波恢复数字数据的接收机利用相对宽的带通滤波器，将接收的调制信号提供给一对锁相环。 第一个锁相环提供本地振荡器信号，跟踪接收信号的精确频率和相位，该信号本身被锁定到系统频率的倍数。 第二个锁相环用作同步数据检测器。 在第一锁相环中的反相电路由第二锁相环输出的检测数据控制，以防止180°相位调制扰乱频率跟踪本机振荡器锁相环。
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公开(公告)号：US20130333157A1
公开(公告)日：2013-12-19
申请号：US13912280
申请日：2013-06-07
申请人： William C. Hughes , Jason A. Pilman
发明人： William C. Hughes , Jason A. Pilman
IPC分类号： B08B9/032
CPC分类号： B08B9/0328 , B05B1/005 , B05B12/122 , B05B15/555 , B08B5/02 , F04B33/00
摘要： A handheld nozzle cleaning device includes a cylinder and piston disposed within the cylinder. The piston is movable between a latched position, in which air is compressed, and an unlatched position, in which air is drawn into the cylinder. The handheld nozzle cleaning device also includes a valve and a nozzle disposed at one end of the cylinder. Manual operation of the piston, defined by linear movement of the piston in a first direction, both releases the piston from the latched position and draws air into the cylinder. The compressed air flows out of the cylinder through the nozzle when the valve is opened. Also, manual operation of the piston in a second direction opposite the first direction both compresses air within the cylinder and secures the piston in the latched position.
摘要翻译： 手持喷嘴清洁装置包括设置在气缸内的气缸和活塞。 活塞可以在空气被压缩的锁定位置和空气被吸入气缸的解锁位置之间移动。 手持喷嘴清洁装置还包括设置在气缸一端的阀和喷嘴。 由活塞沿第一方向的线性运动限定的活塞的手动操作都将活塞从锁定位置释放并将空气吸入气缸。 当阀打开时，压缩空气通过喷嘴流出气缸。 此外，在与第一方向相反的第二方向上的活塞的手动操作都压缩气缸内的空气并将活塞固定在锁定位置。
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公开(公告)号：US08448676B2
公开(公告)日：2013-05-28
申请号：US12688969
申请日：2010-01-18
申请人： William C. Hughes
发明人： William C. Hughes
CPC分类号： B67D7/3209 , B64F5/60 , G01N1/12 , G01N1/2035
摘要： A multiple sump fuel sampler with catch can that includes an upper fuel sampling and testing reservoir with integral lower catch can reservoir arranged such that a self-closing valve is placed between the upper sampling reservoir and the lower catch can. This self-closing valve can be easily opened and closed by a user to allow fuel in the upper sampling reservoir to drain down into the lower catch can reservoir. Embodiments of the invention include a means of spill-free dumping of fuel accumulated in the lower catch can reservoir via an integral no-drip pour spout.
摘要翻译： 具有止动器的多重集油器燃料取样器可以包括上部燃料采样和测试储存器，其具有集成的下部捕获罐储存器，其布置成使得自动关闭阀被放置在上部采样储存器和下部捕获罐之间。 该自动关闭阀可以由用户容易地打开和关闭，以允许上部采样容器中的燃料向下排放到下部容器罐中。 本发明的实施例包括一种通过一体式的无滴灌口将积聚在下部捕获罐罐中的燃料无泄漏倾倒的装置。
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公开(公告)号：US08245412B2
公开(公告)日：2012-08-21
申请号：US13156455
申请日：2011-06-09
申请人： William C. Hughes
发明人： William C. Hughes
IPC分类号： G01B3/02
摘要： An apparatus for counting parts in a tape and reel packaging system in which a plurality of parts are packaged on linear tape wound onto a reel. The apparatus includes a measuring device, and a meter body. The meter body includes electronic means for calculating and displaying a quantity of parts in the tape and reel packaging system. The calculation is based on inputs supplied by a user employing the measuring device. In an embodiment, the apparatus is portable and configured to be hand-held.
摘要翻译： 一种用于计数卷带包装系统中的零件的装置，其中多个部件被封装在缠绕在卷轴上的线性带上。 该装置包括测量装置和仪表本体。 仪表主体包括用于计算和显示卷带包装系统中的一些部件的电子装置。 该计算基于由使用测量装置的用户提供的输入。 在一个实施例中，该装置是便携式的并且被配置为手持式的。
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公开(公告)号：US06736735B2
公开(公告)日：2004-05-18
申请号：US09997728
申请日：2001-11-30
IPC分类号： A63B5700
CPC分类号： A63B15/00 , A63B15/02 , A63B69/0002 , A63B69/0024 , A63B69/0026 , A63B69/3614 , A63B69/3617 , A63B69/38 , A63B2069/0008 , A63B2069/362 , A63B2102/22 , A63B2207/02 , A63B2220/805
摘要： The present invention concerns a club for impacting an object. The club may have a club head having a club face. At least one microprocessor in communication with a plurality of infrared sources is also provided. There are also a plurality of infrared sensors, and indicators configurable in a configuration indicating proper club face alignment and a configuration indicating club face misalignment. The infrared sources are periodically pulsed by a microprocessor between an activated and deactivated state. The sensors are configured on the club head to receive infrared from the infrared sources and to generate a signal in response to the infrared received. The microprocessor is programmed to receive signals from the sensors when the infrared sources are activated. The microprocessor is programmed to activate the indicators in an aligned or misaligned configuration.
摘要翻译： 本发明涉及一种用于冲击物体的球杆。 俱乐部可能有一个俱乐部的头部有一个俱乐部的脸。 还提供了与多个红外源通信的至少一个微处理器。 还有多个红外线传感器和可配置成指示适当的球杆面对准的配置的指示器和指示球杆面未对准的配置。 红外源由微处理器在激活和去激活状态之间周期性脉冲。 传感器配置在球杆头上以接收来自红外源的红外线，并产生响应于所接收的红外线的信号。 当红外源被激活时，微处理器被编程为从传感器接收信号。 微处理器被编程为以对准或不对准的配置激活指示器。
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公开(公告)号：US4715030A
公开(公告)日：1987-12-22
申请号：US892618
申请日：1986-08-04
CPC分类号： G06F13/387 , H04L12/4625 , H04L45/745
摘要： Apparatus for bridging between two local area networks is disclosed. The apparatus has two bridge sides each including means for receiving or transmitting a message frame, controller means for directing an incoming message frame into a memory means shared between the bridge sides or directing a frame out of the memory means for transmission, address reading means for reading an address portion of the incoming frame and processor means for determining frame transmissibility from the address portion as provided by the address reading means. The apparatus is configured such that the processor means determines incoming frame transmissibility substantially concurrent with the controller means directing the incoming frame into the memory means.
摘要翻译： 公开了用于在两个局域网之间桥接的装置。 该装置具有两个桥接端，每个端口包括用于接收或发送消息帧的装置，用于将输入消息帧引导到在桥接侧之间共享的存储装置或将帧引导出存储装置进行传输的控制器装置，用于 读取输入帧的地址部分和处理器装置，用于根据地址读取装置提供的来自地址部分的帧传输率。 该装置被配置为使得处理器装置确定进入的帧传输率与控制器装置大致同时地将输入帧引导到存储装置中。
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公开(公告)号：US4218635A
公开(公告)日：1980-08-19
申请号：US23096
申请日：1979-03-23
申请人： James F. Bedard , William C. Hughes
发明人： James F. Bedard , William C. Hughes
CPC分类号： H01J29/488 , H01J3/029
摘要： Shifting of the electron beam emitted from an electron gun is eliminated by placement of deflection electrodes between the electron gun anode and object electrode, whereby the electron beam, during blanking, is deflected away from the electron gun central axis and caused to totally impinge upon blanking and spray electrodes. For deflections less than the deflection required for total blanking, the electron beam is diminished in intensity but is not moved in position from the central gun axis.
摘要翻译： 通过在电子枪阳极和目标电极之间设置偏转电极来消除从电子枪发射的电子束的移动，由此在消隐期间电子束被偏离电子枪中心轴并且完全撞击到消隐 和喷雾电极。 对于小于总消隐所需的偏转的偏转，电子束的强度减小，但不会从中心枪的轴线移动到位置。
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