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公开(公告)号：US4587950A
公开(公告)日：1986-05-13
申请号：US687614
申请日：1984-12-31
申请人： William Mack , Gary G. Matison
发明人： William Mack , Gary G. Matison
CPC分类号： C09K5/063 , B01D9/005 , F28D20/028 , Y02E60/145
摘要： A reusable heat pack containing a solution of a salt hydrate capable of being supercooled to provide heat of crystallization upon inducement of crystallization, the heat pack being provided with a reusable trigger mechanism located on the surface of the heat pack to permit simple and positive initiation of crystallization.
摘要翻译： 一种可重复使用的热包，其包含能够被过冷却的盐水合物的溶液，以在诱导结晶时提供结晶热，所述热包装设置有位于热包的表面上的可重复使用的触发机构，以允许简单和积极地引发 结晶。
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2.发明授权Methods and apparatus for regulating the remote ordering, authorization, access and control of services and service features associated with a terminal 失效用于调节与终端相关联的服务和服务功能的远程订购，授权，访问和控制的方法和装置
公开(公告)号：US6018570A
公开(公告)日：2000-01-25
申请号：US854618
申请日：1997-05-12
申请人： Gary G. Matison
发明人： Gary G. Matison
CPC分类号： H04M3/42136 , H04L63/0876 , H04L63/102
摘要： A method for use in an environment having a service provider, a subscribed terminal, and a remote terminal, for activating a service for the subscribed terminal. The method processes an order from a terminal and processes an authorization request from a terminal. However, the service order is activated only upon an authorization request from the subscribed terminal. The subscribed terminal may be a telephone in which case a caller ID value provided by a central office switch serving the requesting terminal is used to determine whether a requesting telephone is the subscribed telephone.
摘要翻译： 一种在具有服务提供商，订阅终端和远程终端的环境中使用的用于激活订阅终端的服务的方法。 该方法处理来自终端的命令并处理来自终端的授权请求。 然而，服务订单仅在来自订阅的终端的授权请求时被激活。 订阅终端可以是电话，在这种情况下，由服务于请求终端的中心局交换机提供的呼叫者ID值用于确定请求电话是否是订阅的电话。
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公开(公告)号：USRE32342E
公开(公告)日：1987-01-27
申请号：US629314
申请日：1984-07-26
摘要： Apparatus for indicating the location of particular information, such as instructions, represented by predetermined signals previously recorded on a record medium. An array of light emitting sources is selectively energized to indicate the position of the particular information relative to the length of the record medium while the array is scanned in synchronism with the scanning of the record medium to detect the presence of such predetermined signals. Indexing means sequentially conditions each of the light emitting sources to be energized during scanning; and a temporary storage circuit stores a representation of a detected predetermined signal, until a light emitting source is conditioned.
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公开(公告)号：US4278872A
公开(公告)日：1981-07-14
申请号：US62069
申请日：1979-07-30
CPC分类号： G05D23/24 , A47J37/1266 , G05D23/1912
摘要： A temperature controller for use with a fryer of the type comprising a vat containing cooking oil and heater, such as a gas burner or electrical heating element, for heating cooking oil comprises a temperature probe for sensing the temperature of the cooking oil, a temperature selector switch producing a signal corresponding to the selected temperature for the cooking oil and also producing a signal corresponding to a normal temperature approximately 25.degree. below the selected temperature. A heat demand comparator produces a heat demand signal when the temperature of the cooking oil is below the selected temperature. A normal temperature comparator compares the temperature of the cooking oil with the normal temperature and provides a signal when the cooking oil is in the normal temperature range, and a cooking gate inhibits this signal if cooking is taking place in the fryer. A heating element control oscillator provides pulses. A gate passes the heat demand signal to operate the heater in a full on mode when the temperature of the cooking oil is below the normal temperature or when the temperature of cooking oil is below the selected temperature and cooking is taking place in the fryer. If the temperature of the cooking oil is in the normal range and no cooking is taking place in the fryer, the gate gates the pulses from the heating element control oscillator to operate the heater in a pulsed mode which minimizes overshoot of the temperature beyond the selected temperature. A melt cycle comparator determines if the temperature of the cooking oil is below a melt cycle reference temperature of approximately 190.degree., and causes the gate to operate the heating means in the pulsed mode until the melt cycle reference temperature is attained. An open switch comparator monitors the temperature selector switch for an output, and inhibits operation of the heating means if there is no output. An open probe comparator and a shorted probe comparator monitor the probe signal for open or shorted condition, respectively, and also inhibit operation of the heater if the probe is open or shorted.
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公开(公告)号：US4200893A
公开(公告)日：1980-04-29
申请号：US907035
申请日：1978-05-17
申请人： Gary G. Matison
发明人： Gary G. Matison
CPC分类号： G11B27/34 , G11B15/005 , G11B27/11 , G11B27/13 , G11B27/3018 , G11B27/3027 , G11B2220/65 , G11B2220/90
摘要： Apparatus for displaying the relative locations of particular information recorded on a movable record medium, such as a magnetic tape, the particular information being represented by a predetermined signal. Electronic pulses are generated corresponding to the movement of predetermined amounts of the record medium past a reference position. A bidirectional counter counts these pulses so as to derive a count representing the amount of medium which has been moved past the reference position, and also representative of the relative position of that record medium which then is juxtaposed the reference position. An indicating signal is produced in response to the predetermined signal; and a memory, having a plurality of storage locations corresponding to the counts of the counter, stores an indicating signal at a storage location which corresponds to the present count of the counter at the time that the indicating signal is produced. A display is responsive to the signals stored in the memory for displaying the locations on the record medium at which the predetermined signals are recorded. In one embodiment, the display not only provides indications of the locations of recorded predetermined signals, but also provides a cursor corresponding to the approximate present position on the record medium whereat information then is being recorded or played back by the user of the apparatus.
摘要翻译： 用于显示记录在诸如磁带的可移动记录介质上的特定信息的相对位置的装置，该特定信息由预定信号表示。 对应于预定量的记录介质超过基准位置的移动产生电子脉冲。 双向计数器对这些脉冲进行计数，以便导出表示已经移动到参考位置的介质量的计数，并且还表示该记录介质的相对位置，该记录介质随后将其与参考位置并列。 响应于预定信号产生指示信号; 以及具有对应于计数器的计数的多个存储位置的存储器，在指示信号产生时对应于计数器的当前计数的存储位置存储指示信号。 显示器响应于存储在存储器中的信号，用于显示记录有预定信号的记录介质上的位置。 在一个实施例中，显示器不仅提供记录的预定信号的位置的指示，而且提供与记录介质上的近似当前位置相对应的光标，在那里信息将由设备的用户记录或重放。
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