Patent application number | Description | Published |
20090027225 | Method and apparatus for providing occupancy information in a fire alarm system - A method is provided for presenting occupancy information in a fire alarm system. The method includes obtaining event data indicative of an emergency event within a zone of a premises, obtaining count information indicative of a number of individuals within the zone of the premises, and displaying the event data and the count information for the zone simultaneously. | 01-29-2009 |
20120119921 | APPARATUS AND METHODS FOR PROVIDING EMERGENCY OVERRIDE OF INFORMATIONAL DISPLAYS - Various embodiments are generally directed to a system and method for providing emergency override of informational displays in an emergency notification system. An embodiment may include an emergency detection module coupled to a display override module. The display override module may be coupled to a third-party display driver. When an emergency condition is detected, the emergency detection module may use the display override module to override any display messages from the third-party display module in order to display an emergency display message. In an embodiment, the display override module may be a switch box. In another embodiment, the display override module may be a RSS feed subscribed to by the third-party display driver. Other embodiments are described and claimed. | 05-17-2012 |
20120120399 | DUCT DETECTOR - A particle detection unit including a detection chamber and a duct detector is disclosed. The duct detector is disposed within the detection chamber. The duct detector has a rod with a first and a second end where the first end is distal the second end. A reflector may be attached to the rod adjacent the first end. A sensor and emitter device may be attached to the rod and spaced apart from the reflector. | 05-17-2012 |
20130041646 | SYSTEM AND METHOD FOR EMERGENCY MESSAGE PREVIEW AND TRANSMISSION - In accordance with the embodiments of the present invention, a system and method for enabling preview, editing, and transmission of emergency notification messages is provided. The system includes a controller, a microphone, and a speech-to-text engine for receiving an audio message input to the microphone and for convert the audio message to a text message. The resulting text message is displayed on a local display, where a user can edit the message via a text editor. Text and/or audio notification devices are provided for displaying the edited text data as a text message. Other embodiments are disclosed and claimed. | 02-14-2013 |
20130082839 | SYSTEM AND METHOD FOR WIRELESS HEAT DETECTION - A system for wireless heat detection is disclosed. The system includes one or more heat sensors that convert sensed heat energy into electrical power for transmitting an alarm signals. A remote system may trigger an alarm based on the received alarm signals. The heat sensors may be placed at discrete locations within an interior of a building to monitor a condition of the infrastructure of the building. The remote system can include a communications module for receiving the signal and transmitting an alarm signal to an associated fire panel. The fire panel may analyze the signal, as well as signals generated from adjacent sensors, to determine whether a fire condition exists within a building. Appropriate notification devices may then be activated based on the determination. Other embodiments are disclosed and claimed. | 04-04-2013 |
20140064461 | FIRE ALARM WITH INTEGRATED FIREFIGHTER COMMUNICATIONS SYSTEM - A fire control system may include a fire alarm control panel situated at a first location, the fire alarm control panel coupled to a first hardwire circuit. The fire control system may also include one or more telephone stations, wherein each telephone station of the one or more telephone stations is disposed at a different location than each other telephone stations and coupled through the first hardwire circuit to the fire alarm control panel, and one or more radio repeaters are each disposed at one or more respective locations, and wherein each radio repeater is operative to receive audio information as a radio signal and to transmit the audio information as an electrical signal through a second hardwire circuit to the central telephone. | 03-06-2014 |
20140266672 | REAL TIME CONTROL CHART GENERATION AND MONITORING OF SAFETY SYSTEMS - A safety system may include a monitoring device that receives analog values of various parameters from one or more safety appliances. The analog values may be compared to upper and lower control limits in control charts for the parameters for each safety appliance. When an analog value falls outside of the upper control limit or lower control limit in the control chart, an alert may be issued to indicate that the safety appliance may be degrading or failing. The monitoring device may also generate control charts for safety appliances from the analog values output from the safety appliances. | 09-18-2014 |
Patent application number | Description | Published |
20090129606 | VOX Circuit with 2-Wire Interfaces - A VOX interface is provided that interfaces with at least two communication paths to two separate devices. One communication path may be to a first electronic device, such as a central monitoring station remote from the VOX interface, and another communication path may be to one or more remote devices, such as to one or more patient devices remote from the VOX interface. The VOX interface may determine which of the communication paths is sending a signal (such as an audio signal), and configure the VOX interface (via one or more switches) to pass the signal through. Specifically, the VOX interface may sense signals indicating the presence of audio from a central station audio bus and the patient station bus, may do some background noise filtering on the signals, and may pass these filtered values through a differentiator circuit to determine which bus presented the audio. Depending on which bus presented the audio, one or more switches (such as a relay) may be configured so that the audio may be passed through. | 05-21-2009 |
20090263128 | FIBER OPTIC MULTIPLEX MODEM - A fire alarm network fiber optic multiplex modem includes plural local interfaces, a fiber optic interface, a multiplexor, a fiber optic modem, and a demultiplexor. The multiplexor combines data received at the local interfaces into an outgoing data stream. The fiber optic modem transmits, at a first wavelength, the outgoing data stream to the fiber optic interface and receives, at a second wavelength, an incoming data stream via the fiber optic interface. The demultiplexor separates the incoming data stream into separate data streams, and forwards each of the separate data streams to its corresponding local interface. | 10-22-2009 |
20120068607 | SUPERVISION FOR A LIGHT DISPLAY DEVICE - A device and method may include, in a display device, emitting visible light in a humanly imperceptible manner and sensing said light to verify operation of the display device. | 03-22-2012 |
20120148231 | FIBER OPTIC MULTIPLEX MODEM - A fire alarm network fiber optic multiplex modem includes plural local interfaces, a fiber optic interface, a multiplexor, a fiber optic modem, and a demultiplexor. The multiplexor combines data received at the local interfaces into an outgoing data stream. The fiber optic modem transmits, at a first wavelength, the outgoing data stream to the fiber optic interface and receives, at a second wavelength, an incoming data stream via the fiber optic interface. The demultiplexor separates the incoming data stream into separate data streams, and forwards each of the separate data streams to its corresponding local interface. | 06-14-2012 |
20120153839 | AUTOMATIC COLOR CORRECTION FOR A DOME LIGHT DISPLAY DEVICE - A device and method that automatically corrects the color of a dome light display device. An dome light display device may include one or more colored light emitting diodes (LEDs) arranged in a row, a photodetector disposed with the one or more LEDs in the row and a measurement circuit is configured to receive an electrical signal from the photodetector and compare the electrical signal to a reference signal associated with an intensity of light for a particular color of light and adjust the intensity of light emitted from the one or more LEDs based on the reference value. | 06-21-2012 |
20130128724 | SYSTEM AND METHOD FOR BACKUP COMMUNICATION USING POWER OVER ETHERNET - A system and method for providing backup communications using Power over Ethernet (PoE) are disclosed. A backup communication system (BCS) is provided as part of a networked (TCP/IP) hospital communication system. The BCS is coupled to a power line used to provide power to a PoE switch. When TCP/IP communications are interrupted, the BCS receives patient call signals from patient room terminals over a secondary communication mode of the power line, and transmits those call signals to a nurses' station. The call signals can be generated by coupling a pulse-coded AC signal onto the PoE wires, or by sending voltage coded data in one direction and current-coded data in the other direction. Different signals or signal levels can be used to distinguish normal patient calls, patient emergency calls, and code calls. Thus, basic communications can be achieved when TCP/IP are unavailable. Other embodiments are disclosed and claimed. | 05-23-2013 |
20130128727 | SYSTEM AND METHOD FOR BACKUP COMMUNICATION OVER ETHERNET - A system and method for providing backup communications over an Ethernet cable are disclosed. A backup communication system (BCS) is provided as part of a networked (TCP/IP) hospital communication system. The BCS is coupled to an Ethernet cable used for normal TCP/IP communications. When TCP/IP communications are interrupted, the BCS receives patient call signals from patient room terminals over a secondary communication mode of the Ethernet cable, and transmits those call signals to a nurses' station. The call signals are transmitted as voltage coded data such as voltage pulses or static levels. The voltage can include call information. 10V can represent a normal patient call, 15V can represent a patient emergency call, and 24V can represent a code call. Information can be relayed back to the room terminals using the same signaling technique. Thus, basic communications can be achieved when TCP/IP communications are unavailable. Other embodiments are disclosed and claimed. | 05-23-2013 |
20140062491 | SUPERVISION FOR A LIGHT DISPLAY DEVICE - A device and method may include, in a display device, emitting visible light in a humanly imperceptible manner and sensing said light to verify operation of the display device. | 03-06-2014 |
20140242835 | WIRE MANAGEMENT AND WIRE ENTRY COVER BRACKET - A bracket is disclosed for managing the entry of one or more wires into an opening of an electronic equipment chassis. The bracket includes mounting holes configured to accept fasteners for engaging the bracket to the chassis. The bracket also includes a wire support portion having openings for receiving ends of a cable tie to secure one or more wires to the bracket. A faceplate portion of the bracket is positionable to overlie the portion of the chassis opening that is not occupied by the wire(s) to prevent access to the interior of the chassis. A plurality of brackets can be provided for electronic equipment chassis that have multiple openings. Other embodiments are disclosed and claimed. | 08-28-2014 |
Patent application number | Description | Published |
20090095916 | Ion beam guide tube - A guide tube for an ion beam in an ion implanter which is located adjacent a semiconductor wafer being implanted has an outwardly tapering central bore, thereby alleviating problems of beam strike as the ion beam passes through the guide tube. | 04-16-2009 |
20090321630 | POST-DECEL MAGNETIC ENERGY FILTER FOR ION IMPLANTATION SYSTEMS - A system and method for magnetically filtering an ion beam during an ion implantation into a workpiece is provided, wherein ions are emitted from an ion source and accelerated the ions away from the ion source to form an ion beam. The ion beam is mass analyzed by a mass analyzer, wherein ions are selected. The ion beam is then decelerated via a decelerator once the ion beam is mass-analyzed, and the ion beam is further magnetically filtered the ion beam downstream of the deceleration. The magnetic filtering is provided by a quadrapole magnetic energy filter, wherein a magnetic field is formed for intercepting the ions in the ion beam exiting the decelerator to selectively filter undesirable ions and fast neutrals. | 12-31-2009 |
20090321631 | LOW-INERTIA MULTI-AXIS MULTI-DIRECTIONAL MECHANICALLY SCANNED ION IMPLANTATION SYSTEM - An ion implantation system configured to produce an ion beam is provided, wherein an end station has a robotic architecture having at least four degrees of freedom. An end effector operatively coupled to the robotic architecture selectively grips and translates a workpiece through the ion beam. The robotic architecture has a plurality of motors operatively coupled to the end station, each having a rotational shaft. At least a portion of each rotational shaft generally resides within the end station, and each of the plurality of motors has a linkage assembly respectively associated therewith, wherein each linkage assembly respectively has a crank arm and a strut. The crank arm of each linkage assembly is fixedly coupled to the respective rotational shaft, and the strut of each linkage assembly is pivotally coupled to the respective crank arm at a first joint, and pivotally coupled to the end effector at a second joint. | 12-31-2009 |
20100181470 | ION BEAM ANGLE CALIBRATION AND EMITTANCE MEASUREMENT SYSTEM FOR RIBBON BEAMS - An ion beam angle calibration and emittance measurement system, comprising a plate comprising an elongated slit therein, wherein the elongated slit positioned at a rotation center of the plate and configured to allow a first beam portion to pass therethrough. A beam current detector located downstream of the plate, wherein the beam current detector comprises a slit therein configured to permit a second beam portion of the first beam portion to pass therethrough, wherein the beam current detector is configured to measure a first beam current associated with the first beam portion. A beam angle detector is located downstream of the beam current detector and configured to detect a second beam current associated with the second beam portion. The plate, the current beam detector and the beam angle detector are configured to collectively rotate about the rotation center of the plate. | 07-22-2010 |
20110042578 | Ion beam monitoring arrangement - This invention relates to an ion beam monitoring arrangement for use in an ion implanter where it is desirable to monitor the flux and/or a cross-sectional profile of the ion beam used for implantation. It is often desirable to measure the flux and/or cross-sectional profile of an ion beam in an ion implanter in order to improve control of ion implantation of a semiconductor wafer or similar. The present invention describes adapting the wafer holder to allow such beam profiling to be performed. The substrate holder may be used progressively to occlude the ion beam from a downstream flux monitor or a flux monitor may be located on the wafer holder that is provided with a slit entrance aperture. | 02-24-2011 |
20110291022 | Post Implant Wafer Heating Using Light - An ion implantation system, method, and apparatus for abating condensation in a cold ion implant is provided. An ion implantation apparatus is configured to provide ions to a workpiece positioned in a process chamber. A sub-ambient temperature chuck supports the workpiece during an exposure of the workpiece to the plurality of ions. The sub-ambient temperature chuck is further configured to cool the workpiece to a processing temperature, wherein the process temperature is below a dew point of an external environment. A load lock chamber isolates a process environment of the process chamber from the external environment. A light source provides a predetermined wavelength of electromagnetic radiation to the workpiece concurrent with the workpiece residing within the load lock chamber, wherein the predetermined wavelength or range of wavelengths is associated with a maximum radiant energy absorption range of the workpiece, wherein the light source is configured to selectively heat the workpiece. | 12-01-2011 |
20120161037 | Dose Measurement Method using Calorimeter - An ion implantation system for implanting ions into a workpiece is provided, having a process chamber and an energy source configured to produce a plasma of ions within the process chamber. A workpiece support having a support surface configured to position the workpiece within an interior region of the process chamber is configured to expose an implantation surface of the workpiece to the plasma of ions. A pulse generator is in electrical communication with the workpiece support, wherein the pulse generator is configured to apply an electrical pulse to the support, therein attracting ions to the implantation surface of the workpiece and implanting ions into the workpiece. A calorimeter is further associated with the workpiece support, wherein a controller is configured to monitor a signal from the calorimeter and to control the implantation of ions into the workpiece based, at least in part, on the signal from the calorimeter. | 06-28-2012 |
20150037983 | OPTICAL HEAT SOURCE WITH RESTRICTED WAVELENGTHS FOR PROCESS HEATING - A semiconductor manufacturing system or process, such as an ion implantation system, apparatus and method, including a component or step for heating a semiconductor workpiece are provided. An optical heat source emits light energy to heat the workpiece. The optical heat source is configured to provide minimal or reduced emission of non-visible wavelengths of light energy and emit light energy at a wavelength in a maximum energy light absorption range of the workpiece. | 02-05-2015 |