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    • 71. 发明授权
    • Selective call radio receiver silent alert mode entry system
    • 选择性呼叫无线电接收机静音警报模式进入系统
    • US4935735A
    • 1990-06-19
    • US824909
    • 1986-01-31
    • Michael J. DeLucaWilliam G. SiegelKazushige Sakou
    • Michael J. DeLucaWilliam G. SiegelKazushige Sakou
    • H04Q7/14G08B3/10G08B7/06
    • G08B3/1041G08B7/06
    • A selective call personal paging radio receiver has audio and visual means to alert the user when he or she receives a selective call transmission. The audio alerting means has low and high volume modes and a three position slide switch selects either the low volume, high volume, or power OFF modes. The switch also has an integral momentary contact push switch function. When the switch is moved from the OFF position to either the low or high volume mode and the push switch function is activated within a first predetermined time after the switch is moved and maintained activated for a second predetermined time, a distinctive alert sequence is generated and then the silent alert mode is entered. In the silent alert mode, the audio alerting means is disabled and the visual alerting means remains active.
    • 选择呼叫个人寻呼无线电接收机具有音频和视频装置,以在他或她接收到选呼信号时提醒用户。 音频报警装置具有低和高音量模式,三位滑动开关选择低音量,高音量或电源关闭模式。 该开关还具有一体的瞬时接触按钮开关功能。 当开关从OFF位置移动到低或高音量模式并且在开关移动并保持激活第二预定时间之后的第一预定时间内激活按钮开关功能时,产生特征性警报序列, 然后输入静音警报模式。 在静音警报模式下,音频警报装置被禁用,并且视觉警报装置保持活动。
    • 73. 发明授权
    • Battery saving method for a selective call radio paging receiver
    • 选择呼叫无线寻呼接收机的节电方法
    • US4755816A
    • 1988-07-05
    • US924375
    • 1986-10-29
    • Michael J. DeLuca
    • Michael J. DeLuca
    • G08B3/10G08B29/18H04B1/16H04B7/26H04W52/02H04W88/02H04Q7/00G08B27/00
    • H04B1/1615G08B29/181G08B3/1066H04W52/0261H04W52/0283H04W88/022
    • In a battery powered radio paging receiver, a battery saving method extends battery life and prevents the loss of messages stored in volatile random access memory. Upon receipt of a message, a plurality of alerting devices (vibrators, LCD back-lights, LED's and audio alert tone generators) are sequentially activated. Before each device is activated, however, the battery voltage is checked to determine if sufficient charge remains to power the alerting device without dropping the battery voltage below the minimum requirement for retaining information in the memory. If an alerting device is activated, the battery voltage is repeatedly checked and if it drops below a threshold level, the device is deactivated. If the alerting device is an escalating volume audio alert tone generator and the battery voltage is below a threshold voltage, the volume of the generator is restricted to its lower volume range. The received message is also checked to determine if it has a priority status. If the message is a priority message, all alerting devices are activated, regardless of the battery voltage.
    • 在电池供电的无线电寻呼接收机中,电池节省方法延长电池寿命并防止存储在易失性随机存取存储器中的消息丢失。 在接收到消息时,顺序地激活多个报警装置(振动器,LCD背光,LED和音频警报音发生器)。 然而,在启动每个设备之前,检查电池电压以确定是否有足够的电量为警报设备供电,而不会将电池电压降低到将信息保留在存储器中的最低要求。 如果启用了警报设备,则会重复检查电池电压,如果它低于阈值电平,则设备将被禁用。 如果警报设备是升级音量音频警报音发生器,并且电池电压低于阈值电压,则发电机的容积被限制在其较小的音量范围内。 接收到的消息也被检查以确定它是否具有优先级状态。 如果消息是优先级消息,则无论电池电压如何,所有警报设备都将被激活。
    • 76. 发明授权
    • Red-eye filter method and apparatus
    • 红眼滤波器方法和装置
    • US07916190B1
    • 2011-03-29
    • US12611387
    • 2009-11-03
    • Michael J. DeLuca
    • Michael J. DeLuca
    • H04N5/217H04N5/228
    • G06K9/0061G06T1/0007G06T5/005G06T7/0002G06T2207/10024G06T2207/30201G06T2207/30216H04N1/62H04N1/624H04N5/2354
    • A digital camera has an integral flash and stores and displays a digital image. Under certain conditions, a flash photograph taken with the camera may result in a red-eye phenomenon due to a reflection within an eye of a subject of the photograph. The digital camera has a red-eye filter which analyzes the stored image for the red-eye phenomenon and modifies the stored image to eliminate the red-eye phenomenon by changing the red area to black. The modification of the image is enabled when a photograph is taken under conditions indicative of the red-eye phenomenon. The modification is subject to anti-falsing analysis which further examines the area around the red-eye area for indicia of the eye of the subject.
    • 数码相机具有整体闪光灯,并存储和显示数字图像。 在某些条件下,用相机拍摄的闪光照片可能会由于照片中的对象的眼睛内的反射而导致红眼现象。 数码相机具有红眼滤光器,其分析所存储的图像的红眼现象,并通过将红色区域变为黑色来修改存储的图像以消除红眼现象。 当在指示红眼现象的条件下拍摄照片时,能够进行图像的修改。 该修改受到反假冒分析的限制,该分析进一步检查红眼区域周围区域的标记对象的眼睛。