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41. 发明授权

US5495931A Method and apparatus for calibrating a coin checking device 失效
标题翻译：用于校准硬币检查装置的方法和装置
公开(公告)号：US5495931A
公开(公告)日：1996-03-05
申请号：US130356
申请日：1993-10-01
申请人： Klaus Meyer-Steffens , Manfred Gro/ hlich
发明人： Klaus Meyer-Steffens , Manfred Gro/ hlich
IPC分类号： G07D5/00 , G07D5/08
CPC分类号： G07D5/08 , G07D5/02 , G07D2205/001
摘要： A method for calibrating a coin checking device includes inserting a calibrating module into a coin passage. The coin passage contains at least one coin sensor for determining a coin's physical features. The calibrating module generates measuring signals which simulate an acceptable coin's presence. The measuring signals are received by the at least one coin sensor which in turn outputs sensor signals. The measuring signals and the sensor signals are used to calculate a calibration factor for the coin checking device.
摘要翻译：用于校准硬币检查装置的方法包括将校准模块插入硬币通道。硬币通道包含用于确定硬币的物理特征的至少一个硬币传感器。校准模块产生模拟可接受的硬币存在的测量信号。所述测量信号由所述至少一个硬币传感器接收，所述硬币传感器又输出传感器信号。测量信号和传感器信号用于计算硬币检测装置的校准系数。

42. 发明授权

US5431270A Coin accepting apparatus 失效
标题翻译：硬币接收设备
公开(公告)号：US5431270A
公开(公告)日：1995-07-11
申请号：US230954
申请日：1994-04-21
申请人： Ekhart Wohlrab , Hans-Ulrich Cohrs , Wilfried Meyer , Fred Cohrs , Jurgen Deters , Eginhard Matzeit
发明人： Ekhart Wohlrab , Hans-Ulrich Cohrs , Wilfried Meyer , Fred Cohrs , Jurgen Deters , Eginhard Matzeit
IPC分类号： G07D5/00 , G07D5/08
CPC分类号： G07D5/08
摘要： A coin accepting apparatus. The apparatus includes a pair of generally parallel, spaced-apart plates. The plates define a coin track for receiving and guiding coins wherein each plate has a side facing the coin track and an opposing side facing away from the coin track. The apparatus further includes a sensor on the opposing side of one plate for detecting a characteristic of coins to be validated and first and second retainers on the opposing side of the plate for inhibiting movement of the sensor. The first retainer includes a spring arm for engaging the sensor and biasing the sensor against the opposing side of the plate. The second retainer engages the sensor and constrains movement of the sensor along an axis generally perpendicular to the opposing side of the plate.
摘要翻译：硬币接收装置。该装置包括一对大致平行的间隔开的板。板限定用于接收和引导硬币的硬币轨道，其中每个板具有面向硬币轨道的一侧和背离硬币轨道的相对侧。该装置还包括在一个板的相对侧的传感器，用于检测待验证的硬币的特性，以及用于阻止传感器运动的板的相对侧上的第一和第二保持器。第一保持器包括弹簧臂，用于接合传感器并将传感器偏置抵靠板的相对侧。第二保持器接合传感器并且限制传感器沿着大致垂直于板的相对侧的轴线的运动。

43. 发明授权

US5402873A Coin selector 失效
标题翻译：硬币选择器
公开(公告)号：US5402873A
公开(公告)日：1995-04-04
申请号：US74762
申请日：1993-06-11
申请人： Jesus E. Ibarrola , Jose L. P. Insausti
发明人： Jesus E. Ibarrola , Jose L. P. Insausti
IPC分类号： G07D5/08 , G07D5/10
CPC分类号： G07D5/08 , G07D5/02
摘要： Coin selector, which defines a route or path for the coins, along which are fitted optical and/or electromagnetic sensors, as well as means for detecting the electrically insulating or conducting nature of the rim of the coins introduced. These means consist of two electrical contacts, one fixed (2) and the other mobile (1), between which pass the coins (3) introduced, these contacts forming part of a detection circuit (4).
摘要翻译：硬币选择器，其定义用于硬币的路线或路径，沿其配置有光学和/或电磁传感器，以及用于检测引入的硬币的边缘的电绝缘或导电性质的装置。这些装置包括两个电触点，一个固定（2）和另一个移动体（1），两个电触头通过引入的硬币（3），这些触点形成检测电路（4）的一部分。

44. 发明授权

US5379876A Coin discrimination apparatus 失效
标题翻译：硬币识别装置
公开(公告)号：US5379876A
公开(公告)日：1995-01-10
申请号：US949241
申请日：1993-04-28
申请人： Les Hutton
发明人： Les Hutton
IPC分类号： G07D5/08 , G07D5/00
CPC分类号： G07D5/08
摘要： In coin discrimination apparatus, a coin under test rolls past first and second inductive sensors (C1, C2) which produce first and second coin signals (x.sub.1, x.sub.2) in dependence upon the coin under test. The coin signals are compared with data defining first and second stored windows (W.sub.1, W.sub.2) to determine acceptability of the coin. In accordance with the invention the data for the first and second windows (W.sub.1, W.sub.2) are stored respectively for providing both a first and a second window width (W.sub.11, W.sub.12 ; W.sub.21, W.sub.22), wherein the first window width corresponds to the width of a distribution of coin signals associated with acceptable coins of a particular denomination, and the second window width corresponds to the width of said distribution but excludes therefrom a range of values corresponding to fraudulent coins, and a coin under test is deemed to be acceptable upon the coin signals falling either within a first or a second acceptance condition wherein, for the first acceptance condition, the value of the first coin signal fails within the first window width of the first window (W.sub.11), and the value of the second coin signal falls within the second window width of the second window (W22), and for the second acceptance condition the value of the first coin signal falls within the second window width of the first window (W.sub.12), and the value of the second coin signal falls within the first window width of the second window (W.sub.21).
摘要翻译： PCT No.PCT / GB91 / 00685 Sec。 371日期：1993年4月28日 102（e）日期1993年4月28日PCT 1991年4月30日PCT PCT。 WO91 / 18372 PCT出版物日期：1991年11月28日。在硬币识别装置中，测试硬币通过根据被测硬币产生第一和第二硬币信号（x1，x2）的第一和第二感应传感器（C1，C2）。将硬币信号与定义第一和第二存储窗口（W1，W2）的数据进行比较，以确定硬币的可接受性。根据本发明，分别存储第一和第二窗口（W1，W2）的数据以提供第一和第二窗口宽度（W11，W12; W21，W22），其中第一窗口宽度对应于宽度与特定面额的可接受的硬币相关联的硬币信号的分配，并且第二窗口宽度对应于所述分配的宽度，但不包括与欺诈硬币相对应的值的范围，并且被测硬币被认为是可接受的硬币信号落在第一或第二接受条件内，其中对于第一接受条件，第一硬币信号的值在第一窗口（W11）的第一窗口宽度内失败，并且第二硬币信号的值落在第二窗口（W22）的第二窗口宽度内，并且对于第二接受条件，第一硬币信号的值落入第一窗口的第二窗口宽度（W12），第二硬币信号的值落在第二窗口的第一窗口宽度（W21）内。

45. 发明授权

US5377809A Coin control systems for automatic machines 失效
标题翻译：自动机器的硬币控制系统
公开(公告)号：US5377809A
公开(公告)日：1995-01-03
申请号：US838701
申请日：1992-05-05
申请人： Jesus E. Ibarrola
发明人： Jesus E. Ibarrola
IPC分类号： G07F1/00 , G07F5/24 , G07D5/08
CPC分类号： G07F5/24 , G07F1/00
摘要： A control system for coin-operated automatic machines is accommodated within a frame box of a rectangular prismatic and vertically elongated shape, such that in the upper part thereof there is established an electronic coin selector. Immediately below the selector is arranged a classifier, which is aided by a display and a set of buttons, whilst in the lower area of the frame box, below the classifier, there are established a series of storage tubes corresponding to respective return mechanisms. A module for temporary storage of coins, and at least one slot in one of the side walls of the frame box are provided to allow optional coupling of an external return device which, through a guide, supplies the coins to a return duct.
摘要翻译： PCT No.PCT / ES91 / 00042 Sec。 371日期：1992年5月5日 102（e）日期1992年5月5日PCT提交1991年7月10日PCT公布。出版物WO92 / 01271 PCT 日期：1992年1月23日。用于投币式自动机器的控制系统容纳在矩形棱柱形和垂直细长形状的框架框内，使得在其上部建立电子硬币选择器。在选择器下方布置有分类器，其由显示器和一组按钮辅助，而在框架框的下部区域中，在分类器下方，建立了与各个返回机构对应的一系列存储管。提供用于临时存储硬币的模块，以及框架框的一个侧壁中的至少一个槽，以允许通过引导件将硬币供应到返回管道的外部返回装置的可选联接。

46. 发明授权

US5353906A Metal body discriminating apparatus 失效
标题翻译：金属体鉴别装置
公开(公告)号：US5353906A
公开(公告)日：1994-10-11
申请号：US17707
申请日：1993-01-15
申请人： Kaihei Takamisawa , Masakazu Tokumura
发明人： Kaihei Takamisawa , Masakazu Tokumura
IPC分类号： G07D5/08
CPC分类号： G07D5/08 , G07D5/02
摘要： In a metal body discriminating apparatus of a simple structure and a high detecting accuracy for discriminating a material, a shape, a size, or the like of a metal body by the magnetical principle, an oscillator which performs the oscillating operation by the resonant operation together with the coil wound like a ring is provided to thereby generate magnetic lines of force in the coil. Changes in frequency and amplitude of an oscillation signal in response to changes in impedance and inductance of the coil by the operation of the eddy current which is generated in the metal body by the magnetic lines of force by relatively moving the metal body into the hollow space of the coil are detected as feature parameters of the metal body. Two or more coils constructing a similar oscillator are arranged at regular intervals and a size of metal body is discriminated from each of the oscillation signals having a phase difference which are obtained when the metal body passes in the coils with a time deviation.
摘要翻译：在通过磁性原理识别金属体的材料，形状，尺寸等的简单结构和高检测精度的金属体识别装置中，通过共振操作一起执行振荡操作的振荡器卷绕成环状的线圈被提供，从而在线圈中产生磁力线。响应于线圈的阻抗和电感的变化，振荡信号的频率和振幅的变化通过由金属体中的磁力线通过相对地将金属体移动到中空空间而在金属体中产生的涡流被检测为金属体的特征参数。构成类似振荡器的两个或更多个线圈以规则的间隔布置，并且金属体的尺寸与当金属体以时间偏差通过线圈时获得的具有相位差的每个振荡信号进行区分。

47. 发明授权

US5299671A Coin exchanger 失效
标题翻译：硬币交换机
公开(公告)号：US5299671A
公开(公告)日：1994-04-05
申请号：US683612
申请日：1991-04-11
申请人： Clifford Garland
发明人： Clifford Garland
IPC分类号： A45C1/12 , G07D1/04 , G07D5/08
CPC分类号： G07D1/04 , A45C1/12
摘要： An electrically operated coin exchanger has a shallow slot into which a coin is inserted. A motor is actuated by the coin, the coin exchanger vibrates, a lid on the normally closed top of the device opens, and a simulated hand appears which grasps the coin and pulls it inside the box as the lid closes. A coin or token unlike that inserted into the slot then appears from an opening near the bottom of the coin exchanger.
摘要翻译：电操作的硬币交换器具有插入硬币的浅槽。电动机由硬币致动，硬币交换器振动，装置的常闭顶部的盖子打开，并且模仿的手出现，当盖关闭时抓住硬币并将其拉到箱内。与插入槽中不同的硬币或令牌然后从硬币交换器底部附近的开口出现。

48. 发明授权

US5293979A Coin detection and validation means 失效
标题翻译：硬币检测和验证手段
公开(公告)号：US5293979A
公开(公告)日：1994-03-15
申请号：US804441
申请日：1991-12-10
申请人： Joseph L. Levasseur
发明人： Joseph L. Levasseur
IPC分类号： G07D5/08
CPC分类号： G07D5/08
摘要： Apparatus for more accurately distinguishing between metal objects including coins based on the affect of the object or coin on the electrical characteristics of a pair of tank circuits when the tank circuits are subjected to a charging pulse which ends at a time when the object or coin is in the field thereof. The tank circuits can be connected into different configurations with the fields of their respective coils positioned to be subjected to the object or coin to be distinguished. The tank circuits can have similar or different characteristics and the coils of the tank circuits can be arranged in an aiding or in an opposing relationship. The present apparatus may also include apparatus to provide automatic tuning and self adjustment using a comparison between a portion of a signal produced by ringing one or more tank circuits and a fixed reference voltage level.
摘要翻译：用于当罐电路受到在物体或硬币为时结束的充电脉冲时，基于物体或硬币的影响来更精确地区分包括硬币的金属对象的一对电路的电气特性的装置在其领域。罐电路可以连接成不同的配置，其各个线圈的场被定位成要被对象或硬币区分。储罐回路可以具有相似或不同的特性，并且罐回路的线圈可以被布置成辅助或相反的关系。本装置还可以包括使用通过振铃一个或多个储能电路产生的信号的一部分与固定参考电压电平之间的比较来提供自动调谐和自调整的装置。

49. 发明授权

US5167313A Method and apparatus for improved coin, bill and other currency acceptance and slug or counterfeit rejection 失效
标题翻译：改进硬币，票据和其他货币接受方法和装置，SLUG或COUNTERFEIT REJECTION
公开(公告)号：US5167313A
公开(公告)日：1992-12-01
申请号：US595076
申请日：1990-10-10
申请人： Bob M. Dobbins , Jeffrey E. Vaks
发明人： Bob M. Dobbins , Jeffrey E. Vaks
IPC分类号： G07D5/08 , G06F17/18 , G07D5/00 , G07D7/00
CPC分类号： G07D7/00 , G07D5/00 , G07D5/02 , G07D5/08 , G07F1/044 , G07D2205/0012
摘要： Methods and validation apparatus for achieving improved acceptance and rejection for coins, bills and other currency items. One aspect includes modifying item acceptance criteria by creating and defining three-dimensional acceptance clusters, the data for which are stored in look-up tables in memory associated with a micorprocessor. A second aspect involves fraud prevention by temporarily tightening or readjusting item acceptance criteria when a potential fraud attempt is detected. A third aspect relates to minimizing the effects of couterfeit items such as slugs on the self-adjustment process for the item acceptance criteria. A final aspect relates to calculation of a relative value of the acceptance criteria in order to conserve memory space and minimize computation time.

50. 发明授权

US5155643A Unshielded horizontal magnetoresistive head and method of fabricating same 失效
标题翻译：未焊接的水平磁致伸缩头及其制造方法
公开(公告)号：US5155643A
公开(公告)日：1992-10-13
申请号：US605513
申请日：1990-10-30
申请人： Robert E. Jones, Jr. , Mark H. Kryder , Keith R. Mountfield , Javier I. Guzman
发明人： Robert E. Jones, Jr. , Mark H. Kryder , Keith R. Mountfield , Javier I. Guzman
IPC分类号： G07D5/08 , G01R33/06 , G07D7/04 , G07D7/20 , G11B5/09 , G11B5/39
CPC分类号： G11B5/3958 , G07D7/04 , G07D7/20 , G11B5/09
摘要： An unshielded horizontal magnetoresistive head for magnetic sensing and reading devices. The horizontal unshielded magnetoresistive head is comprised of two magnetoresistive elements separated by a gap and a conductive cross member which electrically connects the magnetoresistive elements together and to a common electrical point such as system ground. A differential voltage sensing circuit is connected across the magnetoresistive elements for sensing voltage variations when magnetic data is sensed by the head. The present invention further facilitates a more simplified fabrication process which results in cost savings and more efficient fabrication methods and procedures.
摘要翻译：用于磁感测和读取装置的非屏蔽水平磁阻头。水平非屏蔽磁阻头包括由间隙隔开的两个磁阻元件和将磁阻元件电连接在一起的公共电点，例如系统接地的导电横向构件。差分电压感测电路连接在磁阻元件两端，用于在磁头被磁头感测到磁数据时检测电压变化。本发明进一步促进了更简化的制造过程，其导致成本节省和更有效的制造方法和程序。

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