公开(公告)号：US08379813B2

公开(公告)日：2013-02-19

申请号：US11771009

申请日：2007-06-29

申请人： Donald J. Weber ,  Daniel T. Smires

发明人： Donald J. Weber ,  Daniel T. Smires

IPC分类号： H04M15/00 ,  H04M11/00

CPC分类号： H04M15/00 ,  H04M17/00 ,  H04M17/02 ,  H04M17/103 ,  H04M2017/12 ,  H04W4/24

摘要： Method and apparatus for authorizing a calling card telephone call are described. In one example, a telephone calling card includes a planar body having a memory system, an input circuit, a controller, and a display. The memory system is configured to store key code information. The input circuit is configured to receive a personal identification number (PIN). The controller is configured to derive a key code from the key code information using the PIN. The display is configured to present the key code. The user may then use the key code for purposes of authorizing a call made using a calling card. The key code may change from time-to-time as the user uses the calling card. Since the user's PIN is not entered into a telephone by the user, the calling card is less susceptible to unauthorized and/or fraudulent use by third parties.

摘要翻译： 描述授权呼叫卡电话呼叫的方法和装置。 在一个示例中，电话卡包括具有存储器系统的平面主体，输入电路，控制器和显示器。 存储器系统被配置为存储键码信息。 输入电路被配置为接收个人识别号码（PIN）。 控制器被配置为使用PIN从密钥代码信息中导出密钥代码。 显示器配置为显示键码。 然后，用户可以使用密钥代码来授权使用呼叫卡进行的呼叫。 密钥代码可能会随着用户使用电话卡而随时更改。 由于用户的PIN码没有被输入到电话中，所以电话卡不太可能被第三方未授权和/或欺诈地使用。

公开(公告)号：US20080112550A1

公开(公告)日：2008-05-15

申请号：US11771009

申请日：2007-06-29

申请人： Donald J. Weber ,  Daniel T. Smires

发明人： Donald J. Weber ,  Daniel T. Smires

IPC分类号： H04M15/00

CPC分类号： H04M15/00 ,  H04M17/00 ,  H04M17/02 ,  H04M17/103 ,  H04M2017/12 ,  H04W4/24

摘要： Method and apparatus for authorizing a calling card telephone call are described. In one example, a telephone calling card includes a planar body having a memory system, an input circuit, a controller, and a display. The memory system is configured to store key code information. The input circuit is configured to receive a personal identification number (PIN). The controller is configured to derive a key code from the key code information using the PIN. The display is configured to present the key code. The user may then use the key code for purposes of authorizing a call made using a calling card. The key code may change from time-to-time as the user uses the calling card. Since the user's PIN is not entered into a telephone by the user, the calling card is less susceptible to unauthorized and/or fraudulent use by third parties.

摘要翻译： 描述授权呼叫卡电话呼叫的方法和装置。 在一个示例中，电话卡包括具有存储器系统的平面主体，输入电路，控制器和显示器。 存储器系统被配置为存储键码信息。 输入电路被配置为接收个人识别号码（PIN）。 控制器被配置为使用PIN从密钥代码信息中导出密钥代码。 显示器配置为显示键码。 然后，用户可以使用密钥代码来授权使用呼叫卡进行的呼叫。 密钥代码可能会随着用户使用电话卡而随时更改。 由于用户的PIN码没有被输入到电话中，所以电话卡不太可能被第三方未授权和/或欺诈地使用。

公开(公告)号：US4354393A

公开(公告)日：1982-10-19

申请号：US164551

申请日：1980-06-30

申请人： Robert H. Acker ,  Frank L. Rosen ,  Donald J. Weber

发明人： Robert H. Acker ,  Frank L. Rosen ,  Donald J. Weber

IPC分类号： G01C21/16 ,  G01C19/02 ,  H02P5/52 ,  G01C19/10

CPC分类号： H02P5/56 ,  Y10T74/1225 ,  Y10T74/1282

摘要： Electrical and mechanical synchronization of two or more synchronously driven gyroscopes, mounted on the same platform, to minimize cross-talk induced drift, is achieved by bringing one gyroscope to a speed which is slightly higher than the other by driving it at a slightly higher frequency. At speed, coincidence of mechanical position is established by means of signals from pick-offs on each gyro and the drive for the faster gyroscope is shifted to the lower frequency. Electrical synchronism is established by restarting the lower frequency generator to instantaneously establish a predetermined relationship between a pick-off signal and the frequency generator. Phase-lock start-up of a single gyroscope by instantaneous shift of the phase of the driving voltage, relative to the gyroscope wheel position, is also provided.

摘要翻译： 安装在同一平台上的两个或更多个同步驱动的陀螺仪的电气和机械同步通过将一个陀螺仪以略高的频率驱动而达到比另一个更高的速度来实现，以使串扰引起的漂移最小化 。 在速度上，通过每个陀螺仪上的拾取器的信号建立机械位置的一致性，并且用于较快陀螺仪的驱动器被转移到较低的频率。 通过重新启动低频发生器来立即建立拾取信号和频率发生器之间的预定关系来建立电同步。 还提供了通过相对于陀螺仪轮位置的驱动电压的相位的瞬时偏移来单个陀螺仪的相锁启动。

公开(公告)号：US5539803A

公开(公告)日：1996-07-23

申请号：US304026

申请日：1994-09-09

申请人： Ghanshyam A. Bhat ,  Arthur F. Corvo ,  Gerard W. Elson ,  Donato J. Forlenzo ,  Douglas P. Greeley ,  Richard Y. Hsia ,  Vandy W. Lee ,  Frank W. Lescinsky ,  Thorp Rivingston ,  Donald J. Weber

发明人： Ghanshyam A. Bhat ,  Arthur F. Corvo ,  Gerard W. Elson ,  Donato J. Forlenzo ,  Douglas P. Greeley ,  Richard Y. Hsia ,  Vandy W. Lee ,  Frank W. Lescinsky ,  Thorp Rivingston ,  Donald J. Weber

IPC分类号： H04B17/00 ,  H04M1/24 ,  H04M1/725 ,  H04M1/733 ,  H04M11/00 ,  H04Q7/00

CPC分类号： H04M1/733 ,  H04B17/318 ,  H04M1/24 ,  H04M1/72505 ,  H04M1/72516

摘要： A cordless telephone set advantageously includes a wireless test mode accessible by a user for evaluating performance levels of operating parameters in the cordless telephone set in diverse geographical locations. When configured in a normal operating mode, the cordless telephone set provides normal wireless communications. When configured in the wireless test mode, the cordless telephone set provides audible and visual input to its user for use in determining a maximum acceptable separation distance for satisfactory communications between a telephone handset unit and its associated base unit in the cordless telephone set. This operating range determination for the cordless telephone set is achieved by providing a simulation of a recognizable tone, such as dial tone, to which a user subjectively listens while testing an application environment. At the same time, statistical readings of signal strength and voice quality also are provided in a display on the telephone handset unit while in this wireless test mode. The simulated tone and the statistical readings allow the user to quickly and easily correlate effective, usable operating range for the cordless telephone set.

摘要翻译： 无绳电话机有利地包括用户可访问的无线测试模式，用于评估在不同地理位置的无绳电话机中的操作参数的性能水平。 当在正常操作模式下配置时，无绳电话机提供正常的无线通信。 当在无线测试模式下被配置时，无绳电话机向其用户提供声音和视觉输入，用于确定在无绳电话机中的电话听筒单元与其相关联的基座单元之间令人满意的通信的最大可接受间隔距离。 该无绳电话机的该操作范围确定是通过提供用户在测试应用环境时主观收听的可识别音调（例如拨号音）的模拟来实现的。 同时，在该无线测试模式下，在电话听筒单元的显示器中也提供信号强度和语音质量的统计读数。 模拟音调和统计读数允许用户快速，轻松地将无绳电话机的有效，可用的操作范围相关联。

公开(公告)号：US4707689A

公开(公告)日：1987-11-17

申请号：US715278

申请日：1985-03-25

申请人： Philip S. DiPiazza ,  Dale E. Lynn ,  Donald J. Weber

发明人： Philip S. DiPiazza ,  Dale E. Lynn ,  Donald J. Weber

IPC分类号： G06F3/041 ,  G06F3/033 ,  G06F3/042 ,  G09G1/16

CPC分类号： G06F3/042 ,  G06F3/0421

摘要： The sensitivity of an optically-based touch screen is substantially impro by adaptively establishing the detection threshold based on the peak trapped light measured over a number of frames on the screen being painted. In accordance with one feature of the invention, the peak trapped light from a target area painted on the screen is compared with a priorly established threshold as a way of determining that a target area is being touched by the user. In accordance with another feature of the invention, the threshold is modified in a way that compensates for possible erroneous touch indications due, for example, to bright spots on the screen.

摘要翻译： 通过基于被绘制的屏幕上的多个帧上测量的峰值捕获光自适应地建立检测阈值，基本上提高了基于光学的触摸屏的灵敏度。 根据本发明的一个特征，将在屏幕上绘制的目标区域的峰值陷波光与先前建立的阈值进行比较，作为确定目标区域被用户触摸的方式。 根据本发明的另一特征，阈值被修改，以补偿由于例如屏幕上的亮点引起的可能的错误触摸指示。

公开(公告)号：US4243976A

公开(公告)日：1981-01-06

申请号：US19545

申请日：1979-03-12

申请人： Richard C. Warner ,  Donald J. Weber

发明人： Richard C. Warner ,  Donald J. Weber

IPC分类号： H04L25/22 ,  H03K13/24

CPC分类号： H04L25/22

摘要： A device for converting ternary-coded electrical pulse trains into binary-coded pulse trains, by interrupting a binary zero-rate data stream, representing one ternary condition, to supply an output voltage or no output voltage, representing the other ternary conditions.

摘要翻译： 通过中断代表一个三元状态的二进制零速率数据流来提供表示其他三元条件的输出电压或无输出电压的装置，用于将三进制编码的电脉冲串转换成二进制编码脉冲串。