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49 条记录 (耗时 0.045 秒)

    Recording device
    1.
    发明授权
    Recording device 失效
    录音设备

    公开(公告)号：US3798658A

    公开(公告)日：1974-03-19

    申请号：US3798658D

    申请日：1973-05-10

    申请人： JEFFERS B

    发明人： JEFFERS B

    IPC分类号： G01D9/12

    CPC分类号： G01D9/12

    摘要： A recording device for making a permanent record of a manually entered variables versus time includes a single toothed lever driven by an electric motor in an orbital path for intermittent engagement with an internal ring gear on a chart carrying platen. Manually movable marking means for entering the variables are carried by a transparent cover hingedly mounted over the chart.

    摘要翻译： 用于进行手动输入的变量与时间的永久记录的记录装置包括由轨道中的电动机驱动的单个齿形杆，用于与承载压板的图表上的内部齿圈间歇性地接合。 用于输入变量的手动移动标记装置由铰链安装在图表上的透明盖承载。

    Self-erasing,short-time memory data recorder
    2.
    发明授权
    Self-erasing,short-time memory data recorder 失效
    自动擦除，短时间内存数据记录器

    公开(公告)号：US3588907A

    公开(公告)日：1971-06-28

    申请号：US3588907D

    申请日：1968-11-29

    申请人： ROBERT T LUGER

    发明人： LUGER ROBERT T

    IPC分类号： G01D9/12

    CPC分类号： G01D9/12

    摘要： THIS INVENTION IS FOR A RECORDER WHICH INDICATES FOR A RELATIVELY SHORT PERIOD OF TIME A PHYSICAL STATE SUCH AS ATMOSPHERIC PRESSURE, TEMPERATURE, AND RELATIVE HUMIDIGY. THERE IS MOVING EXTERIOR SURFACE HAVING OUTWARDLY DIRECTED PROTRUSIONS OR GUIDES TO POSITION A FLEXIBLE STRAND. THIS FLEXIBLE STRANT IS THE INDICATOR FOR THE TEMPERATURE, THE ATMOSPHERIC PRESSURE AND THE RELATIVE HUMIDITY. RELATIVE MOTION BETWEEN THE EXTERIOR SURFACE AND THE STRAND IS PREVENTED BY THESE PROTRUSIONS OR GUIDES. THIS RELATIVE MOTION IS PREVENTED IN DIRECTIONS NORMAL TO THE STRAND, WHEREAS MOTION IS PREVENTED IN BETWEEN THE EXTERIOR SURFACE AND THE STRAND IN THE DIRECTION ALONG THE STRAND AT EVERY POINT OF CONTACT OF THE SURFACE AND THE STRAND. THE RECORDER IS SELF-ERASING SO THAT AN OBSERVER DOES NOT HAVE TO REPLENISH INK, RECORDING PAPER AND THE LIKE. FOR RELATIVELY SHORT PERIODS OF TIME, SAY TWELVE TO TWENTY-FOUR HOURS, IT IS POSSIBLE TO NOTE THE VARIATION IN THE PHYSICAL STATE UNDERGOING MEASUREMENT AND RECORDING.

    THE SELF-ERASING FEATURE IS ACHIEVED BY THE STRAND AND THE EXTERIOR SURFACE SEPARATING FROM EACH OTHER AFTER A CERTAIN PERIOD OF TIME AND A CERTAIN RELATIVE MOVEMENT BETWEEN THE EXTERIOR SURFACE AND THE STRAND.

    Multistylus recording system
    6.
    发明授权
    Multistylus recording system 失效
    Multistylus录音系统

    公开(公告)号：US4403225A

    公开(公告)日：1983-09-06

    申请号：US381597

    申请日：1982-05-24

    申请人： Edward R. Bade ,  Paul A. Diddens

    发明人： Edward R. Bade ,  Paul A. Diddens

    IPC分类号： G01D9/12

    CPC分类号： G06F9/30021 ,  G01D9/12

    摘要： A multistylus recorder uses a recording head having a plurality of side-by-side styli extending across the width of a recording medium which is driven at right angles to the recording head. The recording styli are individually energized to provide a recording on the recording medium using a digital control system for storing addresses of the recording styli to be energized whereby the recording styli are energized from the lowest to highest stored addresses. The recording system uses a minimum to maximum, min-max, accumulator to configure the digital data obtained from an analog-to-digital (A/D) converter representative of an input signal applied to the A/D converter into a format suitable for energizing the multistylus recording head, i.e., the min-max accumulator accepts and stores the digitized values obtained by sampling an input signal by the A/D converter and a sample and hold circuit to obtain a plurality of samples between recording operations to produce a plurality of outputs for energizing each of the plurality of recording styli. The min-max accumulator stores all of the digitized samples of the input data, selects the minimum and maximum digitized values of the input sample, produces stylus addresses for those values and energizes all of the styli between and including the lowest and highest stylus address received since the preceding recording cycle.

    摘要翻译： 多记录器使用记录头，该记录头具有跨越与记录头成直角驱动的记录介质的宽度延伸的多个并排测针。 记录测针被单独通电，以使用数字控制系统在记录介质上提供记录，该数字控制系统用于存储要通电的记录测针的地址，从而记录测针从最低位置到最高存储的地址通电。 记录系统使用最小到最大最小最大累加器来将表示施加到A / D转换器的输入信号的模数（A / D）转换器获得的数字数据配置为适合于 激励多台记录头，即最小 - 最大累加器接收并存储通过A / D转换器和采样和保持电路对输入信号进行采样而获得的数字化值，以在记录操作之间获得多个采样以产生多个 的用于激励多个记录触针中的每一个的输出。 最小最大累加器存储输入数据的所有数字化样本，选择输入样本的最小和最大数字化值，为这些值生成触控笔地址，并激活所接收到的最低和最高触控笔地址之间的所有测针 自从以前的记录周期。

    Disposable-type temperature recorder
    7.
    发明授权
    Disposable-type temperature recorder 失效
    一次性温度记录仪

    公开(公告)号：US4007637A

    公开(公告)日：1977-02-15

    申请号：US666043

    申请日：1976-03-11

    申请人： George Nakagawa ,  Robert M. Nakagawa

    发明人： George Nakagawa ,  Robert M. Nakagawa

    IPC分类号： G01D9/12 ,  G01K1/02 ,  G01K5/70

    CPC分类号： G01K5/70 ,  G01D9/12 ,  G01K1/022

    摘要： A temperature recorder which produces a continuous graphic record, scribed on a removable tape, of the temperature existing in an enclosure (such as a refrigerated railroad car) during a given period of time (e.g., the transit time of such a railroad car). The present temperature recorder--which is a modification, in disposable form, of the recorder for like purpose shown in U.S. Pat. No. 3,826,140, dated July 30, 1974-- comprises, in a sealed case, a slow travelling tape which spans between a tape feed spool an a spring-driven tape take-up spool; there being a temperature-responsive device which scribes--in terms of temperature in relation to time--on the tape as it so travels, and means to regulate the speed of travel of said tape.

    摘要翻译： 在给定的时间段（例如，这样的铁路车辆的通行时间）内，产生在外壳（例如冷藏铁路车辆）中存在的温度的可移动磁带上记录的连续图形记录的温度记录器。 现在的温度记录器是一次性形式的改进的记录器，用于美国专利中所示的类似目的。 1974年7月30日的第3,826,140号中，包括在一个密封的情况下，一个缓慢的行进带，它在一个带状进给卷轴和一个弹簧驱动的带卷轴之间， 存在一种温度响应装置，其在传送时相对于带上的时间相对于温度进行划线，以及调节所述带的行进速度的装置。