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7385482 Electro-optical device and electronic apparatus  
An electro-optical device includes a display section that has a display region, a plurality of sound-production bodies that are disposed to overlap the display section and produce sound, and a...
7382233 Sampling playback doorbell system  
A digital sampling playback doorbell system has two or more doorbell buttons and a central unit with solid state memory storage for multiple digitally sampled sound files. User assignment means are...
7319392 Glassbreak alarm recorder for false alarm verification  
A glass breakage detector ( 100 ) having an acoustic transducer ( 102 ) for sensing first acoustic waves ( 130 ) and for providing a first analog signal ( 110 ) representative of the received first...
7292136 Audible signal device and machines using same  
An audible signal device which includes a DC to DC converter is provided. A group of work machines is further provided, including at least two work machines having electrical systems with different...
7274288 Vehicle alarm sound outputting device and program  
In a vehicle alarm sound output device and a program, position data of an obstacle(s) and sound data of an alarm sound are output from an obstacle detector to DSP of a virtual sound source...
7267250 Closure with concertina element and processing means  
The invention provides in a first aspect a closure ( 10 ) for a passageway such as a bottleneck. The closure ( 10 ) has a concertina element ( 16 ). When the concertina element ( 16 ) is released,...
7265655 Handheld computing device with power-saving notification  
A handheld computing device includes a notification lamp, a melody circuit coupled to the notification lamp for providing a first type notification, an electronic switch coupled to the notification...
7256685 Applause device  
An applause device including a sound generator capable of generating at least one applause sound. The sound generator preferably can generate at least one sound which can indicate approval or...
7224090 Surface-mountable linear vibrator  
A surface-mountable linear vibrator includes a hollow cylindrical housing of a predetermined thickness having a space therein. An elastic member is fixed to an inner surface of the housing. A...
7148789 Handheld device having multiple localized force feedback  
An electronic device ( 100 ) comprises a housing ( 112 ), an input ( 118, 122 ) coupled mechanically to the housing for receiving data, an output ( 114, 118 ) coupled mechanically to the housing...
7106180 Directional acoustic alerting system  
An acoustic warning or alerting system for directing an audible warning signal to at least one intended recipient, while reducing the chance that the warning signal will be heard by others within...
7095313 Meter apparatus for vehicles  
A meter apparatus for a vehicle, includes a circuit board, a sound generating element mounted on one face of the circuit board, a back cover covering the face of the circuit board on which the...
7079014 Digital sampling playback doorbell system  
A digital sampling playback doorbell system has two or more doorbell buttons and a central unit with solid-state memory storage for multiple digitally sampled sound files. User assignment means are...
7071816 Audible alert device and method for the manufacture and programming of the same  
An audible alert device includes a pulse width modulated signal generator. The audible alert device and method for manufacturing the audible alert device also provides resonant frequency and...
7038575 Sound generating apparatus for use with gloves and similar articles  
The present invention is directed to a sound generating apparatus, including an article adapted to be worn on a user's hand, and an electronic assembly attached to the article. It further includes...
7023325 Programmable electronic circuit  
A programmable electronic circuit is disclosed. The circuit includes a CPU, signal-generating circuitry, and RC circuitry having at least two capacitors, such that when both of the capacitors are...
7006001 Speech-emitting celebration device  
A speech or phrase emitting celebration device, in the nature of a piñata, includes a longitudinal axial channel within which is placed a complementally sized integrated circuit (“IC”)...
6992570 Rest room sound producing device  
A sound producing device adapted for use in a public or private rest room. The device is located within the room, preferably mounted on a wall of a cubicle in the rest room and can be activated to...
6906626 Burglar alarm and door chime  
An improved battery operated combination burglar alarm and door chime mounted to the inside of a door from where the alarm and chime modes are selected. A dead bolt slide cooperates with a jamb...
6897779 Tone generation controlling system  
A tone generating system 100 has a motion detection terminal 11 and a tone producing device. The Motion detection terminal 11 has a motion sensor MS which is attached to the back of a hand,...
6897766 Vibrator controlling circuit  
This invention includes a square wave signal generating circuit 20 for generating a square wave signal whose frequency changes; a MOS transistor 12 which is turned on/off on the basis of the...
6831552 Vocal container cap  
A vocal container cap includes a cap portion and a vocal assembly received in the cap portion. When the cap portion is fully closed onto a container mouth, an elastic switch associated with a...
6788188 Multi-function electronic horn warning system  
A multi-function electronic warning horn system comprises a couple of horns ( 1, 2 ) and a microprocessor ( 6 ), integrated in an electronic module ( 16 ) comprising a voltage adjuster ( 13 ), an...
6778078 Integrated emergency signaling load management system  
An emergency signaling system with integrated load management functionality is provided wherein the load management circuitry is alternatively operable in programming and operating modes. The...
6750759 Annunciatory signal generating method and device for generating the annunciatory signal  
When a dividing ratio data is written in a counter/timer register 530, a counter/timer circuit 534 divides a frequency of an oscillation signal of the oscillator 532 as much as the dividing...
6693515 Sequenced audio help label  
A sequenced audio help label having a plurality of recorded audio messages that are played back in a predetermined sequence, one at a time, in response to a user activating a button or trigger to...
6686833 Compound acoustic actuator drive circuit and portable information terminal  
In a signal generation circuit for a compound acoustic actuator that generates a sound and a vibration in response to a frequency of a signal input to the compound acoustic actuator, the signal...
6664887 System and device for measuring lapsed time for a container  
A device and system for determining the status of the contents of a container by measuring the period of time which has elapsed since the opening of the container. The present invention provides a...
6650232 Sounder control system  
A sounder control system, including a converter circuit for converting a drive signal to a signal for activating a sounder and a drive circuit for generating the drive signal. The drive circuit...
6603392 Control circuit for an alarm tone generator  
A driver circuit for an alarm tone transducer includes a signal generator for generating a first signal, a converter for converting the first signal into a second signal for the alarm tone...
6559758 Multi-tone warning sounder  
A sounder device includes a piezoelectric resonant transducer, an amplifier and a coupling transformer to drive the transducer, an electronic signal produced to provide an input signal to the...
6545594 Audio closure  
A closure for a bottle. The closure includes an outer cap. An audio device and a triggering mechanism are positioned within the outer cap. A water block is positioned on the outer cap so as to...
6522244 Children's ride-on vehicle with audiovisual device  
A ride-on vehicle for children comprising a body with a seat, a plurality of wheels rotatably coupled to the body, a steering mechanism operable by a child seated on the seat, and a frame forming a...
6505734 Container with light and sound emitting function  
A container with sound and light emitting function includes a containing body, a handle attached to the containing body and an electric circuit. The electric circuit includes speakers, light...
6489885 Digital horn for a motor vehicle  
A vehicle horn has data representing audio horn signals recorded in a memory. The horn includes a digital counter responsive to clock signals from an oscillator to sequentially read the horn audio...
6476711 Sounding-body driving circuit and operating sound generating apparatus using the same  
Upon receipt of a direction indication control signal s 11 , a sounding-body driving circuit 12 generates a driving signal s 16 for generating a flashing operation sound which is an artificial...
6433673 Digital enunciator, process and communication system employing same  
A receiver in a communication system is coupled to a transmission channel for receiving communication signals transmitted over a transmission channel. The receiver includes signal receiving...
6426695 Volume control for an automobile turn signal  
The present invention is directed at a volume control for an automobile turn signal indicator. The volume control allows the driver to raise or lower the volume of the clicking sound that is...
6414906 Electronic game call  
The present invention relates to an electronic game caller comprising a means for receiving a power source in conductive connection with a digital recording circuit; the digital recording circuit...
6414589 Apparatus for remotely controlling auxiliary doorbell chime from doorbell push button  
An apparatus for activating a doorbell chime and for remotely controlling an auxiliary doorbell chime includes a push button unit responsive to manual actuation for activating the doorbell chime...
6384730 Eye-protective alarm  
Eye-protective alarm. When a user reads, writes or keys with a computer, the photosensitive resistor of the alarm can sense the illumination of the environment and detect insufficient safe visual...
6362726 Sounder device which deflects sound away from a housing  
A sounder assembly comprising a housing, means for providing a sounder plate; a base for attaching the sounder assembly to a support surface, and an electrical sounder mounted generally within the...
6356185 Classic automobile sound processor  
An automobile sound processor containing prerecorded or synthesized sound signatures of vintage automobiles and motorcycles or other sounds, along with other audio processing components, is...
6329908 Addressable speaker system  
An addressable speaker system in which a plurality of selectively activated speakers are distributed throughout a predefined area and are connected to a central processing unit. The system contains...
6310540 Multiple signal audible oscillation generator  
A microcontroller is used to drive a piezoelectric transducer. Certain pins on the microcontroller are indicative of selection signals. The selector can be activated either by a user directly...
6288633 Actuable audible display for bicycle handlebars  
An actuable audible display (10) for mounting on the handlebars (12) of a child's vehicle such as a bicycle includes a visual image (15) depicted on a plate-like member (16) affixed to the...
6262654 Audible alarm-wire identifier  
Device for identifying multiple two-conductor alarm wires originating from a common location but terminating at individual remote locations. This device is utilized at the common location by...
6259797 Metal base design for a speaker  
A metal base assembly for speaker that combines with a magnetic circuit to produce a fluctuating magnetic field which drives an acoustic diaphragm into vibration to produce a warning alarm. The...
6255937 Notifying device using alternating drive signals  
A notifying device adapted to give notification with both sound and vibration includes a notifying unit 2 which comprises a first vibrator drivable at an audio-frequency with a first drive signal...
6225908 Double-layer container equipped with temperature warning device  
A double-layer container equipped with temperature warning device comprises a double-layer container and a temperature sensor device, wherein the temperature sensor device is disposed in a...
Matches 1 - 50 out of 238 1 2 3 4 5 >