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1. 发明授权

US08376993B2 Multiple dosage injector 有权
标题翻译：多剂量注射器
公开(公告)号：US08376993B2
公开(公告)日：2013-02-19
申请号：US12536106
申请日：2009-08-05
申请人： Janice L. Cox , Matthew Rust , Thomas E. KraMer , Peter Hoeft
发明人： Janice L. Cox , Matthew Rust , Thomas E. KraMer , Peter Hoeft
IPC分类号： A61M5/00 , A61M5/30
CPC分类号： A61M5/31593 , A61M5/24 , A61M5/3129 , A61M5/31541 , A61M5/31545 , A61M5/31566 , A61M5/3158 , A61M2005/2403 , A61M2005/2407
摘要： A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dispensing mechanism includes a housing and a plunger rod configured for ejecting the doses of medicament from the chamber. The dispensing mechanism further includes an actuation mechanism that comprises a trigger associated with the housing and having a ready and a fired position with respect thereto. The trigger is configured for manipulation by a user for successive movement in a generally axial dosing motion from the ready position to the fired position in which the trigger is associated with the plunger rod to cause the plunger rod to eject one of the doses of a predetermined volume and a resetting motion from the fired position to the ready position that comprises axial rotation, wherein the trigger is uncoupled from the plunger rod during the resetting motion.
摘要翻译：公开了一种药物分配机构，其配置成从药物室喷射连续剂量的药物。分配机构的一个实施例包括壳体和构造成从腔室喷出剂量的药剂的柱塞杆。分配机构还包括致动机构，其包括与壳体相关联的触发器，并且具有相对于其的就绪和被击发位置。触发器构造成用于由用户操作以便从准备位置到触发位置的大致轴向的计量运动中连续运动，在该位置触发器与柱塞杆相关联，以使柱塞杆弹出预定的一个剂量中的一个体积和从点火位置到包括轴向旋转的就绪位置的复位运动，其中在复位运动期间触发器与柱塞杆脱离。

2. 发明授权

US5260704A Direct power output digital to analog conversion of digital audio signals 失效
标题翻译：直接电源输出数字到数字音频信号的模拟转换
公开(公告)号：US5260704A
公开(公告)日：1993-11-09
申请号：US712160
申请日：1991-05-31
申请人： Charles H. Hustig , Donald W. Moses , Robert S. Bradford , Jeffrey L. Ward , Wayne P. Olson , Janice L. Cox , Raymond S. Miller , Robert W. Moses , James M. Kresse
发明人： Charles H. Hustig , Donald W. Moses , Robert S. Bradford , Jeffrey L. Ward , Wayne P. Olson , Janice L. Cox , Raymond S. Miller , Robert W. Moses , James M. Kresse
IPC分类号： G06F17/17 , H03M1/66 , H03F21/00
CPC分类号： G06F17/17
摘要： A direct power output digital to analog conversion of digital audio signals operates to directly convert digital audio signals into an analog power audio output signal capable of driving a speaker, such that there is no need for further amplification or modification of the audio output signal after the direct power output digital to analog conversion of the digital audio signals. The direct power output digital to analog conversion incorporates a digital-to-analog converter within the same feedback circuit as a current-to-voltage power amplifier by using a single resistive feedback network to supply the feedback signal from the output terminal of the current-to-voltage power amplifier to the summing junction of the same current-to-voltage power amplifier.
摘要翻译：数字音频信号的数字到模拟转换的直接功率输出操作以将数字音频信号直接转换成能够驱动扬声器的模拟功率音频输出信号，使得不需要进一步放大或修改音频输出信号直接电源输出数字到数字音频信号的模拟转换。直接功率输出数模转换在与电流 - 电压功率放大器相同的反馈电路内集成了数模转换器，通过使用单个电阻反馈网络来提供来自电流 - 电压功率放大器的输出端的反馈信号，电压功率放大器到相同电流 - 电压功率放大器的求和点。

3. 发明授权

US5226000A Method and system for time domain interpolation of digital audio signals 失效
标题翻译：数字音频信号时域插值的方法和系统
公开(公告)号：US5226000A
公开(公告)日：1993-07-06
申请号：US708912
申请日：1991-05-31
申请人： Robert W. Moses , Raymond S. Miller , Charles H. Hustig , Donald W. Moses , Robert S. Bradford , Jeffrey L. Ward , Wayne P. Olson , Janice L. Cox , James M. Kresse
发明人： Robert W. Moses , Raymond S. Miller , Charles H. Hustig , Donald W. Moses , Robert S. Bradford , Jeffrey L. Ward , Wayne P. Olson , Janice L. Cox , James M. Kresse
IPC分类号： G06F17/17
CPC分类号： G06F17/17
摘要： A method and system is provided for a digital audio system to reconstruct a digital audio signal using time domain interpolation and direct power digital-to-analog conversion. A signal processor performs the time domain interpolation on an original digital audio signal to allow for the proper recreation of the original audio signal and a direct power output digital-to-analog converter generates an analog power audio output signal from the interpolated digital audio signal that can directly drive a speaker to produce the sound waves represented by the audio output signal. The signal processor and direct power output digital-to-analog converter allow a digital audio system to more precisely reconstruct an analog power output audio signal from a digital audio signal such that there is no need for further amplification of the audio output signal and such that there will be no perceptible difference between the reconstructed digital signal and the original analog signal.
摘要翻译：提供了一种用于数字音频系统的方法和系统，以使用时域插值和直接功率数模转换来重构数字音频信号。信号处理器对原始数字音频信号执行时域内插以允许对原始音频信号的适当重建，并且直接功率输出数/模转换器从内插的数字音频信号产生模拟功率音频输出信号，该内插数字音频信号可以直接驱动扬声器产生由音频输出信号表示的声波。信号处理器和直接功率输出数模转换器允许数字音频系统从数字音频信号更精确地重建模拟功率输出音频信号，使得不需要进一步放大音频输出信号，并且使得在重建的数字信号和原始模拟信号之间将不会有明显的差异。

4. 发明申请

US20100036320A1 MULTIPLE DOSAGE INJECTOR 有权
标题翻译：多剂量注射器
公开(公告)号：US20100036320A1
公开(公告)日：2010-02-11
申请号：US12536106
申请日：2009-08-05
申请人： Janice L. Cox , Matthew Rust , Thomas E. KraMer , Peter Hoeft
发明人： Janice L. Cox , Matthew Rust , Thomas E. KraMer , Peter Hoeft
IPC分类号： A61M5/20
CPC分类号： A61M5/31593 , A61M5/24 , A61M5/3129 , A61M5/31541 , A61M5/31545 , A61M5/31566 , A61M5/3158 , A61M2005/2403 , A61M2005/2407
摘要： A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dispensing mechanism includes a housing and a plunger rod configured for ejecting the doses of medicament from the chamber. The dispensing mechanism further includes an actuation mechanism that comprises a trigger associated with the housing and having a ready and a fired position with respect thereto. The trigger is configured for manipulation by a user for successive movement in a generally axial dosing motion from the ready position to the fired position in which the trigger is associated with the plunger rod to cause the plunger rod to eject one of the doses of a predetermined volume and a resetting motion from the fired position to the ready position that comprises axial rotation, wherein the trigger is uncoupled from the plunger rod during the resetting motion.
摘要翻译：公开了一种药物分配机构，其配置成从药物室喷射连续剂量的药物。分配机构的一个实施例包括壳体和构造成从腔室喷出剂量的药剂的柱塞杆。分配机构还包括致动机构，其包括与壳体相关联的触发器，并且具有相对于其的就绪和被击发位置。触发器构造成用于由用户操作以便从准备位置到触发位置的大致轴向的计量运动中连续运动，在该位置触发器与柱塞杆相关联，以使柱塞杆弹出预定的一个剂量中的一个体积和从点火位置到包括轴向旋转的就绪位置的复位运动，其中在复位运动期间触发器与柱塞杆脱离。

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