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1. 发明授权

US5635893A Resistor structure and integrated circuit 失效
标题翻译：电阻结构和集成电路
公开(公告)号：US5635893A
公开(公告)日：1997-06-03
申请号：US552278
申请日：1995-11-02
申请人： Gary L. Spraggins , Martin J. Abresch , William B. Newton , Renwin J. Yee
发明人： Gary L. Spraggins , Martin J. Abresch , William B. Newton , Renwin J. Yee
IPC分类号： H01C17/26 , G01K7/22 , H01L27/08 , H21C12/16
CPC分类号： G01K7/22 , H01L27/0802
摘要： A resistor structure (10) having a heating element (35) and a resistor (32), and a method of trimming the resistor (32). The heating element (35) is separated from the resistor (32) by a layer of dielectric material (19). The resistor (32) has a layer of resistive material (23) on an etch control layer (22). The resistor (32) is trimmed by providing current pulses (62) through the heating element (35). Heat generated by the current pulses flows to the resistor (32) and anneals or trims the resistor (32). A resistor trimming variable, e.g. a voltage across resistor contacts (30, 31), is monitored and the current pulses are modulated in accordance with the value of the resistor trimming variable (63). The trimming step is terminated when the desired resistance value of the resistor (32) is attained.
摘要翻译：具有加热元件（35）和电阻器（32）的电阻器结构（10）以及修整电阻器（32）的方法。加热元件（35）通过电介质材料（19）与电阻器（32）分离。电阻器（32）在蚀刻控制层（22）上具有电阻材料层（23）。通过提供通过加热元件（35）的电流脉冲（62）来修整电阻器（32）。由电流脉冲产生的热量流向电阻器（32）并退火或修整电阻器（32）。电阻修整变量，例如监视电阻触头（30,31）两端的电压，并根据电阻微调变量（63）的值调制电流脉冲。当达到电阻器（32）的期望电阻值时，修整步骤终止。

2. 发明授权

US4820229A Amusement device 失效
标题翻译：娱乐装置
公开(公告)号：US4820229A
公开(公告)日：1989-04-11
申请号：US15439
申请日：1987-02-17
申请人： Gary L. Spraggins
发明人： Gary L. Spraggins
IPC分类号： A63H5/00 , A63H33/00 , A63H33/26
CPC分类号： A63H5/00 , A63H33/00
摘要： The present invention relates to an amusement device to simulate laser and phasor sights and sounds in Star Wars-like play situation. The device, shaped like a guantlet for circumscription about the user's arm allows a variety of collimated light rays accompanied by appropriate sounds to be selectively transmitted toward the "enemy" by the activation of one or more switches precoordinated with the desired sight/sound simulated mode of "destruction". The rays are emitted in a plane parallel to the user's hand to permit reasonably precise aiming.
摘要翻译：本发明涉及一种在星球大战般的游戏环境中模拟激光和相量瞄准和声音的娱乐装置。该装置形状像用于围绕使用者的手臂的手指允许通过激活与预期的视觉/声音模拟模式预协调的一个或多个开关来选择性地将伴随适当声音的各种准直光线选择性地发送到“敌人” 的“破坏”。光线在平行于用户的手的平面中发射，以允许相当精确的瞄准。

3. 发明授权

US5466484A Resistor structure and method of setting a resistance value 失效
标题翻译：电阻结构和设定电阻值的方法
公开(公告)号：US5466484A
公开(公告)日：1995-11-14
申请号：US128282
申请日：1993-09-29
申请人： Gary L. Spraggins , Martin J. Abresch , William B. Newton , Renwin J. Yee
发明人： Gary L. Spraggins , Martin J. Abresch , William B. Newton , Renwin J. Yee
IPC分类号： H01C17/26 , G01K7/22 , H01L27/08 , H01L21/465 , G01K7/00 , H01C10/00 , H01L27/02
CPC分类号： G01K7/22 , H01L27/0802
摘要： A resistor structure (10) having a heating element (35) and a resistor (32), and a method of trimming the resistor (32). The heating element (35) is separated from the resistor (32) by a layer of dielectric material (19). The resistor (32) has a layer of resistive material (23) on an etch control layer (22). The resistor (32) is trimmed by providing current pulses (62) through the heating element (35). Heat generated by the current pulses flows to the resistor (32) and anneals or trims the resistor (32). A resistor trimming variable, e.g. a voltage across resistor contacts (30, 31), is monitored and the current pulses are modulated in accordance with the value of the resistor trimming variable (63). The trimming step is terminated when the desired resistance value of the resistor (32) is attained.
摘要翻译：具有加热元件（35）和电阻器（32）的电阻器结构（10）以及修整电阻器（32）的方法。加热元件（35）通过电介质材料（19）与电阻器（32）分离。电阻器（32）在蚀刻控制层（22）上具有电阻材料层（23）。通过提供通过加热元件（35）的电流脉冲（62）来修整电阻器（32）。由电流脉冲产生的热量流向电阻器（32）并退火或修整电阻器（32）。电阻修整变量，例如监视电阻触头（30,31）两端的电压，并根据电阻微调变量（63）的值调制电流脉冲。当达到电阻器（32）的期望电阻值时，修整步骤终止。

4. 发明授权

US5679275A Circuit and method of modifying characteristics of a utilization circuit 失效
标题翻译：修改利用电路特性的电路及方法
公开(公告)号：US5679275A
公开(公告)日：1997-10-21
申请号：US497760
申请日：1995-07-03
申请人： Gary L. Spraggins , Robert L. Vyne , David M. Susak
发明人： Gary L. Spraggins , Robert L. Vyne , David M. Susak
IPC分类号： H01C17/26 , H05B1/02
CPC分类号： H01C17/267
摘要： A modification circuit (30) is thermally coupled to and electrically isolated from a circuit element (20) of a utilization circuit (10). During modification, current pulses are passed through an isolation circuit (40) to the modification circuit which heats the circuit element, e.g., a resistor, of the utilization circuit substantially above the normal operating temperature range of the element, thereby modifying the electrical characteristics of the resistor and therefore those of the utilization circuit to which it is connected. During normal operation of the utilization circuit the circuit element of the utilization circuit is electrically isolated from the modification circuit.
摘要翻译：修改电路（30）热耦合到利用电路（10）的电路元件（20）并与其电隔离。在修改期间，电流脉冲通过隔离电路（40）到修改电路，该修改电路将利用电路的电路元件（例如，电阻器）加热到基本上高于元件的正常工作温度范围，从而改变元件的电特性电阻器，因此与其连接的利用电路的电阻器。在利用电路的正常操作期间，利用电路的电路元件与修改电路电隔离。

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