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    Thermal demand printer
    4.
    发明授权
    Thermal demand printer 失效
    热需求打印机

    公开(公告)号：US5657066A

    公开(公告)日：1997-08-12

    申请号：US957262

    申请日：1992-10-02

    申请人： Vincent C. Adams ,  Michael K. Platt ,  David L. Poole ,  James W. Ensinger

    发明人： Vincent C. Adams ,  Michael K. Platt ,  David L. Poole ,  James W. Ensinger

    IPC分类号： B41J2/325 ,  B41J2/32 ,  B41J2/35 ,  B41J2/355 ,  B41J2/36 ,  B41J2/365 ,  B41J3/36 ,  B41J5/30 ,  B41J15/16 ,  B41J17/02 ,  B41J17/24 ,  B41J17/32 ,  B41J17/42 ,  B41J25/304 ,  B41J25/316 ,  B41J29/00 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J29/46 ,  B41J33/14 ,  B41J33/16 ,  B41J33/22 ,  B41J33/34 ,  B65C11/02 ,  B65H18/00 ,  B65H19/12 ,  B65H75/22 ,  G07B1/00 ,  B41J25/308 ,  B41J25/312

    CPC分类号： B41J2/325 ,  B41J17/02 ,  B41J17/24 ,  B41J17/42 ,  B41J2/355 ,  B41J2/365 ,  B41J25/304 ,  B41J25/316 ,  B41J29/02 ,  B41J29/38 ,  B65C11/0289 ,  B65C2210/0027 ,  B65C2210/0029 ,  Y10T16/525 ,  Y10T16/5257

    摘要： A thermal demand printer for printing on media is a novel system which includes a case structure including a hinged cover panel, easily removable guide structures and media hanger, and a single central support wall to which the various components are attached. The printer includes a power supply circuit for receiving power from an external source and conditioning it for operation of the printer. An input device is provided for receiving command signals related to the operation of the printer. A control circuit for processing the command signals and generating corresponding control signals for controlling the operation of the printer and a printhead assembly for processing the control signals and generating corresponding control signals for controlling the operation of the printer are mounted in the case structure and coupled to the input device and the power supply circuit. The printhead assembly includes a printhead support structure which controls the printhead. A ribbon take-up spindle, method of operating the take-up spindle using a PMDC motor, and a spring wrap clutch device help to control the tension in the transfer ribbon used in the printer. The printer also includes a medial sensor and a method of sensing media by way of detecting the opacity of the media passing through the sensor. The printer includes a method of printhead control using double data loading and a method of accelerating and decelerating media relative to the printhead using pulse width modulation.

    摘要翻译： 用于在介质上打印的热需求打印机是一种新颖的系统，其包括壳体结构，其包括铰接盖板，易于拆卸的导向结构和介质悬挂器，以及单个中心支撑壁，各个部件附接到该中心支撑壁。 打印机包括用于从外部源接收电力并对其进行调理以用于打印机的操作的电源电路。 提供输入装置用于接收与打印机的操作有关的命令信号。 用于处理命令信号并产生用于控制打印机的操作的相应控制信号的控制电路和用于处理控制信号并产生用于控制打印机操作的相应控制信号的打印头组件安装在壳体结构中并耦合到 输入设备和电源电路。 打印头组件包括一个控制打印头的打印头支撑结构。 带状卷取轴，使用PMDC电机操作卷取轴的方法以及弹簧卷绕离合器装置有助于控制打印机中使用的转印带中的张力。 打印机还包括内侧传感器和通过检测通过传感器的介质的不透明度来感测介质的方法。 打印机包括使用双重数据加载的打印头控制方法和使用脉冲宽度调制相对于打印头加速和减速介质的方法。

    Media sensor for a thermal demand printer
    5.
    发明授权
    Media sensor for a thermal demand printer 失效
    用于热需求打印机的介质传感器

    公开(公告)号：US5872585A

    公开(公告)日：1999-02-16

    申请号：US789950

    申请日：1997-01-27

    申请人： Daniel F. Donato ,  James W. Ensinger

    发明人： Daniel F. Donato ,  James W. Ensinger

    IPC分类号： B41J2/325 ,  B41J2/32 ,  B41J2/35 ,  B41J2/355 ,  B41J2/36 ,  B41J2/365 ,  B41J3/36 ,  B41J5/30 ,  B41J15/16 ,  B41J17/02 ,  B41J17/24 ,  B41J17/32 ,  B41J17/42 ,  B41J25/304 ,  B41J25/316 ,  B41J29/00 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J29/46 ,  B41J33/14 ,  B41J33/16 ,  B41J33/22 ,  B41J33/34 ,  B65C11/02 ,  B65H18/00 ,  B65H19/12 ,  B65H75/22 ,  G07B1/00 ,  B41J11/42 ,  B41J11/46

    CPC分类号： B41J2/325 ,  B41J17/02 ,  B41J17/24 ,  B41J17/42 ,  B41J2/355 ,  B41J2/365 ,  B41J25/304 ,  B41J25/316 ,  B41J29/02 ,  B41J29/38 ,  B65C11/0289 ,  B65C2210/0027 ,  B65C2210/0029 ,  Y10T16/525 ,  Y10T16/5257

    摘要： A thermal demand printer for printing on media is a novel system which includes a case structure including a hinged cover panel, easily removable guide structures and media hanger, and a single central support wall to which the various components are attached. The printer includes a power supply circuit for receiving power from an external source and conditioning it for operation of the printer. An input device is provided for receiving command signals related to the operation of the printer. A control circuit for processing the command signals and generating corresponding control signals for controlling the operation of the printer and a printhead assembly for processing the control signals and generating corresponding control signals for controlling the operation of the printer are mounted in the case structure and coupled to the input device and the power supply circuit. The printhead assembly includes a printhead support structure which controls the printhead. A ribbon take-up spindle, method of operating the take-up spindle using a PMDC motor, and a spring wrap clutch device help to control the tension in the transfer ribbon used in the printer. The printer also includes a medial sensor and a method of sensing media by way of detecting the opacity of the media passing through the sensor. The printer includes a method of printhead control using double data loading and a method of accelerating and decelerating media relative to the printhead using pulse width modulation.

    摘要翻译： 用于在介质上打印的热需求打印机是一种新颖的系统，其包括壳体结构，其包括铰接盖板，易于拆卸的导向结构和介质悬挂器，以及单个中心支撑壁，各个部件附接到该中心支撑壁。 打印机包括用于从外部源接收电力并对其进行调理以用于打印机的操作的电源电路。 提供输入装置用于接收与打印机的操作有关的命令信号。 用于处理命令信号并产生用于控制打印机的操作的相应控制信号的控制电路和用于处理控制信号并产生用于控制打印机操作的相应控制信号的打印头组件安装在壳体结构中并耦合到 输入设备和电源电路。 打印头组件包括一个控制打印头的打印头支撑结构。 带状卷取轴，使用PMDC电机操作卷取轴的方法以及弹簧卷绕离合器装置有助于控制打印机中使用的转印带中的张力。 打印机还包括内侧传感器和通过检测通过传感器的介质的不透明度来感测介质的方法。 打印机包括使用双重数据加载的打印头控制方法和使用脉冲宽度调制相对于打印头加速和减速介质的方法。

    Non-contact key
    6.
    发明授权
    Non-contact key 失效
    非接触键

    公开(公告)号：US5923101A

    公开(公告)日：1999-07-13

    申请号：US825869

    申请日：1997-04-02

    申请人： Gregory A. Peterson ,  James W. Ensinger

    发明人： Gregory A. Peterson ,  James W. Ensinger

    IPC分类号： G06F3/02 ,  G06F3/042 ,  H03K17/955 ,  H03K17/96 ,  G01V3/08

    CPC分类号： H03K17/962 ,  H03K17/955 ,  H03K2017/9602 ,  H03K2217/960775 ,  Y10T307/766

    摘要： A non-contact switch movs from an off position to an on position when a lossy material enters a sensitive area of the switch. The non-contact switch comprises a transmitting element and a sensing element. The transmitting element is capable of radiating a signal. A portion of the signal passes through the sensitive area of the switch. The sensing element is capable of receiving the signal. When the received signal is less than a predetermined level, the received signal represents the lossy material entering the sensitive area of the switch.

    摘要翻译： 当有损耗材料进入开关的敏感区域时，非接触开关从断开位置移动到打开位置。 非接触开关包括发射元件和感测元件。 发射元件能够辐射信号。 信号的一部分通过开关的敏感区域。 感测元件能够接收信号。 当接收信号小于预定电平时，接收到的信号表示进入开关敏感区域的有损耗材料。

    Subscription television decoder
    7.
    发明授权
    Subscription television decoder 失效
    订阅电视解码器

    公开(公告)号：US4408225A

    公开(公告)日：1983-10-04

    申请号：US280722

    申请日：1981-07-06

    申请人： James W. Ensinger ,  Melvin C. Hendrickson

    发明人： James W. Ensinger ,  Melvin C. Hendrickson

    IPC分类号： H04N7/171 ,  H04N7/16

    CPC分类号： H04N7/1713

    摘要： A decoder is responsive to a decode authorization signal for unscrambling a broadcast RF television signal having randomly suppressed horizontal blanking and synchronization pulses. The decoder comprises a tuner having a gated automatic gain control circuit and a video detector responsive thereto for developing a baseband video signal corresponding to the broadcast television signal. The decoder further comprises a sync restoration circuit developing a standard horizontal synchronization pulse in response to each suppressed horizontal blanking pulse of the baseband video signal, the standard horizontal synchronization pulses being continuously combined with the baseband video signal for operating the automatic gain control circuit and being coupled for unscrambling the baseband video signal only in response to the decode authorization signal.

    摘要翻译： 解码器响应于解码授权信号来解扰随机抑制的水平消隐和同步脉冲的广播RF电视信号。 解码器包括具有门控自动增益控制电路的调谐器和响应于此的视频检测器，用于开发对应于广播电视信号的基带视频信号。 解码器还包括响应于基带视频信号的每个抑制的水平消隐脉冲开发标准水平同步脉冲的同步恢复电路，标准水平同步脉冲与用于操作自动增益控制电路的基带视频信号连续组合，并且 用于仅响应于解码授权信号来解扰基带视频信号。

    Liquid level sensor for appliance and associated method
    8.
    发明授权
    Liquid level sensor for appliance and associated method 失效
    液位传感器及相关方法

    公开(公告)号：US06959598B2

    公开(公告)日：2005-11-01

    申请号：US10770595

    申请日：2004-02-03

    申请人： Gregory A. Peterson ,  James W. Ensinger

    发明人： Gregory A. Peterson ,  James W. Ensinger

    IPC分类号： G01F23/00 ,  G01F23/28 ,  G01F23/284

    CPC分类号： G01F23/282 ,  G01F23/2845

    摘要： A liquid level sensor for an appliance having a container in which liquid flows, and associated method. The sensor comprises a radio frequency oscillator and an antenna array connected to an input port of the oscillator. The antenna array comprises a longitudinal strip and a plurality of conductive fingers extending therefrom. The antenna array is mounted on the appliance in the proximity of the container such that each finger corresponds to a respective level in the container. The sensor includes an output port interconnected with the radio frequency oscillator and outputting a frequency step indicative of the container level to which liquid has reached.

    摘要翻译： 一种用于具有液体流动的容器的器具的液位传感器及其相关方法。 传感器包括射频振荡器和连接到振荡器的输入端口的天线阵列。 天线阵列包括纵向条和从其延伸的多个导电指状物。 天线阵列在容器附近安装在器具上，使得每个手指对应于容器中的相应水平面。 传感器包括与射频振荡器互连的输出端口，并输出表示液体到达的容器水平的频率步长。

    Luminance clipper with color subcarrier filter to prevent clipping of subcarrier
    9.
    发明授权
    Luminance clipper with color subcarrier filter to prevent clipping of subcarrier 失效
    带有彩色副载波滤波器的亮度限幅器，以防止子载波的削波

    公开(公告)号：US4628348A

    公开(公告)日：1986-12-09

    申请号：US718682

    申请日：1985-04-02

    申请人： James W. Ensinger

    发明人： James W. Ensinger

    IPC分类号： H04N9/77 ,  H04N5/16

    CPC分类号： H04N9/77

    摘要： A baseband color video signal processor includes a selective transistor clipper for holding luminance components to a maximum level. The base of the transistor is operated at a first voltage below the desired maximum level. A tuned circuit, tuned to the frequency of the chrominance subcarrier, is connected in its emitter-collector path of the transistor for isolating it from chrominance components in the color video signal.

    摘要翻译： 基带彩色视频信号处理器包括用于将亮度分量保持在最大电平的选择性晶体管限幅器。 晶体管的基极在低于所需最大电平的第一电压下工作。 调谐到色度副载波频率的调谐电路连接在晶体管的发射极 - 集电极路径中，用于将其与彩色视频信号中的色度分量隔离。

    Memory select system for an STV decoder
    10.
    发明授权
    Memory select system for an STV decoder 失效
    STV解码器的存储选择系统

    公开(公告)号：US4460922A

    公开(公告)日：1984-07-17

    申请号：US322481

    申请日：1981-11-18

    申请人： James W. Ensinger ,  Melvin C. Hendrickson

    发明人： James W. Ensinger ,  Melvin C. Hendrickson

    IPC分类号： H04N7/167 ,  H04N7/16 ,  H04K1/04

    CPC分类号： H04N7/1675

    摘要： A subscription television system includes means broadcasting a scrambled television signal encoded with p-bit program and subscriber authorization codes and m-bit memory write and read codes. Each subscriber is provided with a decoder having (2.sup.m) p-bit memory locations, the decoder being operable for storing a broadcast p-bit subscriber authorization code in a memory location defined by the broadcast m-bit memory write code for updating the decode authorization status of the subscriber and being operable for comparing a broadcast program code with a subscriber authorization code stored in a memory location defined by the broadcast m-bit memory read code for developing a decode authorization signal to effect unscrambling of the broadcast television signal.

    摘要翻译： 订阅电视系统包括广播由p位程序编码的加扰电视信号和用户授权码以及m位存储器写入和读取代码的装置。 每个用户被提供有具有（2m）个p位存储器位置的解码器，该解码器可操作用于将广播p位用户授权码存储在由广播m位存储器写代码定义的存储器位置中，用于更新解码授权 用户的状态并且可操作用于将广播节目代码与存储在由广播m位存储器读码定义的存储器位置中的用户授权码进行比较，以用于开发解码授权信号以实现广播电视信号的解扰频。