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5933077 Apparatus and method for detecting undesirable connections in a system  
An alarm system includes a controller (20), a plurality of transponders (23-26), and a transducer (50) connected to one of the transponders (23). A voltage reference which is preferably earth...
5929781 Radio frequency controlled system for testing emergency lighting units  
An system is provided for testing emergency lighting units using a receiver connected to the emergency lighting unit and a portable transmitter operable remotely with respect to the emergency...
5926091 Alarm system for computer equipment connected in a network  
The present invention concerns an alarm device for computer units (13a, 13b) which, via a network of twisted pair type, are connected to a common hub (3). The computer units (13a 13b) are arranged...
5923246 Code reading device  
A controller which controls the operation of the solenoid valve that regulates the flow of gas to the burner within a fuel-gas fired burner system is disclosed. The controller performs a number of...
5920258 Alarm signal processing circuit  
An alarm signal processing circuit is provided for an integrated circuit having alarm signal generating circuitry for generating alarm signals having active and inactive states, and for connecting...
5918194 Integrated modular measurement system having configurable firmware architecture and modular mechanical parts  
An integrated modular measurement system includes a universal module which is operable to receive measurement data from one or more measurement sensors, convert the measurement data into a value...
5914666 Auto-configurable series communication system for power monitors and the like  
A communication system for power monitors and the like includes a plurality of communication nodes connected in series. A technique is provided for automatically detecting the status of the system,...
5915209 Bond trading system  
The invention provides a computer-implemented municipal bond trading system having a capability to conduct a private electronic auction of bid wanteds between a central brokers' broker and multiple...
5912630 Skipped number display for customer service control system  
There is disclosed a system and method to call sequentially serviced customers from a large area, such as a retail store, back to a pick-up counter, keeping track of any customer's jobs that have...
5905442 Method and apparatus for controlling and determining the status of electrical devices from remote locations  
Apparatus for controlling an electrical device by remote control including a control device coupled to the electrical device by a wire connection for providing power to the electrical device, the...
H001782 Prescription medication notification system  
A medication notification system uses a wireless paging receiver to alert a patient concerning the time or times a specific medication is to be taken. The pharmacy filling the original prescription...
5838250 Remote-control apparatus and image input apparatus  
A remote-control apparatus for remotely controlling one or more controlled apparatuses includes a video camera capable of inputting an image of a controlled apparatus and outputting the input image...
5764159 Apparatus for remotely monitoring controllable devices  
The invention relates to an installation for remote monitoring of a plurality of controllable equipment, in particular hospital equipment. Each of the equipment includes control means activated in...
5757777 Apparatus for inspecting and setting the state of electronics audio/video devices  
In order that an electronic device such as an audio or video device may be inspected and the state thereof may be set without making operation of the electronic device unstable when a rear cover is...
5726668 Programmable graphics panel  
A graphics display system including one or more display panels having a plurality of lights, a graphics panel data processor including at least one microprocessor, logic for establishing a...
5721693 Electric home appliance real use state information collection and analysis apparatus  
An improved electric home appliance real use state information collection and analysis apparatus capable of providing a product design reference data by collecting and analyzing user's real use...
5701115 Field programmable module personalities  
There is provided an alarm system for detecting and warning of the presence of alarm and trouble conditions in a plurality of zones. The system comprises a loop controller having supply lines...
5673190 Multipurpose remote office machine management system  
A multipurpose remote office machine management system for use with photocopy machines, fax machines, document scanners and printers, for example, provides stand alone, remote or cabled monitoring...
5668538 Modular electricity meter arrangement having remotely controllable switch  
An electricity meter includes input terminals to which, in use, a main electricity supply is connected, output terminals via which, in use, electricity is fed to a consumer, a switch via which...
5646608 Apparatus and method for an electronic device control system  
Each of plural electronic devices, e.g., a television receiver, a video disc player, a video tape recorder, an audio amplifier, and a compact disc player which are placed in an audiovisual room has...
5640140 Alarm processing apparatus  
The alarm processing apparatus has fault detection means which detect faults with regard to specific individual items, and which are provided in constituent elements, which have redundancy; fixed...
5598418 Repeater status LED array interface  
An interface to an indicator array for providing status information from a repeater used in a computer network. The interface multiplexes status value signals from the repeater provided to a group...
5598278 System configuration method for audio-video apparatus with digital bus interface  
Connection patterns as many as possible can be managed by less standard patterns. Connected states of a VTR (30), a VTR (40), a VTR (50), a VTR (60), an MDP (70), a tuner (80) and an AV center...
5539388 Telemetry and control system  
A telemetry and control system is disclosed for use in direct current power wiring applications, such as those used in automobiles or other vehicles. The system includes a master transmitter which...
5481250 CRT operation apparatus  
A CRT operation apparatus comprising a CRT display for displaying an image of a plant, including the icons of the terminal devices incorporated in the plant, a low-rank controller for controlling...
5467078 System and method for communicating data between plural air conditioning machines for controlling the machines and displaying their status  
A communicating system has at least two air conditioning machines which are connected to a primary interface and a secondary interface, respectively. The primary interface is connected to a primary...
5467079 Incoming message processing method in plurality of terminal equipments and terminal equipment executing said method  
In a plurality of terminal equipments connected to one line, in each of the terminal equipments a delay time by which a response from the terminal equipment when in an abnormal state is delayed, is...
5442343 Ultrasonic shelf label method and apparatus  
An apparatus and method for ultrasonically communicating information from a source to a destination and for acknowledging receipt of that information by the destination. The apparatus includes at...
5394447 Critical function and success path summary display  
The content of and hierarchical access to three levels of display pages containing information on critical function monitoring and success path monitoring.
5365515 Network monitor and test apparatus  
An apparatus for monitoring and testing a twisted pair, particularly useful for an Ethernet network. First and second DC currents alternated with one another are applied to both ends of the line,...
5353316 Alarm acknowledgement in a nuclear plant control room  
Alarm acknowledgment can be made not only at the alarm tile array of a given console but via other touch sensitive alarm indications in the screen displays of the monitoring system at the same or...
5349162 Fault detection method and apparatus for a domestic appliance  
A cooking appliance or an electronic control for a cooking appliance and a method of controlling the same including a remote control which has built-in temperature sensor, positional switch and...
5321629 Facility inspection support apparatus  
A facility inspection support apparatus having portable terminal equipment (2) for collecting on the field basis a patrol inspection result at each site of plant facilities, and a processor (1) for...
5294921 Elevator communications bus analyzer  
A method for allowing access to data frames on an elevator communications bus includes (a) disconnecting a remote station 117 from the communication bus 24; (b) connecting the elevator...
5276445 Polling control system for switching units in a plural stage switching matrix  
A matrix switching apparatus includes a plurality of switching units connected in tandem, each switching unit having a plurality of input terminals and a plurality of output terminals. There are a...
5251302 Network interface board having memory mapped mailbox registers including alarm registers for storing prioritized alarm messages from programmable logic controllers  
A network interface board provides a communication link between a personal computer and a network bus connecting a plurality of programmable logic controllers. The network interface board mounts in...
5245331 Multiple adapter response detection circuit  
An adapter response circuit indicates the number of adapters on a link responding to a given address and hence permits the detection of possible data collisions. Each adapter responding to the...
5241482 Monitoring system for automated assemblies  
An automated production line monitoring system is presented to provide; setting and control of process parameters necessary to operate the various automated processing machine units installed on...
5233342 Remote control system  
A remote control system is employed with a view to realization of automated/unattended control in supervisory control of power equipment, transportion/traffic equipment, building equipment, home...
5200744 Interactive plant monitoring system  
An interactive plant monitoring system in which a plurality of interactive functions for monitoring a plant are displayed on a CRT display in a predetermined order, and an input to the plurality of...
5194758 Automatic switching circuit  
Voltage sensing circuitry monitors the signal input lines of a standard RS232 serial data interface. The voltage levels at the inputs of the interface are compared to known voltages to determine if...
5184119 Unauthorized utility use monitor apparatus and method  
A system for monitoring use of a utility at a consumer's premises is disclosed. The system may include monitoring apparatus to detect use of the utility, a first register to store an indicator...
5155480 Event reporting using a two-wire non-blocking bus structure  
An apparatus for non-blocking event reporting from event reporting units to a monitoring circuit includes a first and second common wire coupling the units to the monitoring circuit. A constant...
5148158 Emergency lighting unit having remote test capability  
An emergency lighting system includes a lighting unit having a battery which is kept in a charged condition in the presence of voltage on a power line to which the unit in connected. Upon loss of...
5126729 Automated chemical storage and chemical feed system  
An automated chemical storage and chemical feed system for a use station to chemically treat and monitor a process at a use station where the process is being run, including one or more base...
5089974 Building technical management controller with a two-wire data and power transmission line  
A building power management controller comprises a plurality of modules connected by a two-wire network. Each module comprises a data transceiver device, controlled by a microprocessor to both...
5027279 Method and apparatus for remotely controlling a document inserter  
A document inserter has a touch screen for manually controlling the functioning of the inserter from a central location. The touch screen is capable of providing a plurality of different displays....
5017837 Indicator lamp system  
An indicator lamp indicates the status of an electrically-powered load control system by providing dim light when the load power is off and a brighter light when the load power is on. In another...
4988988 Central monitoring and alarming system  
A central monitoring and alarming system for monitoring and alarming an abnormal condition, for example fire and gas leakage, includes a central monitoring station having a memory device and a...
4989081 Home-bus-information system  
A home-bus-information display system arranged such that the control status of each of a plurality of home apparatus can be monitored via home bus-lines and additively displayed over a video...
Matches 101 - 150 out of 237 < 1 2 3 4 5 >