Patents by Inventor Paul Breen
Paul Breen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9403000Abstract: A monitoring system has biomechanical sensors, physiological sensors and a controller which receive sensory inputs from the sensors to provide output signals for the output device, and it detects from the sensory inputs risk of a syncopal event The bio-mechanical sensors include sensors arranged to allow the processor to detect a user postures and posture transitions. The processor operates a finite state machine, in which there is a state corresponding to each of a plurality of user physical postures and to each of a plurality of transitions between said postures, and the processor determines a relevant state depending on the sensory inputs. A device output may be muscle stimulation to prevent syncope, and there are stimulation permissions associated with the finite state machine states.Type: GrantFiled: November 9, 2012Date of Patent: August 2, 2016Assignees: National University of Ireland, GalwayInventors: Declan Lyons, Colin Quinn, Gearóid O'Laighin, Paul Breen, Brian Deegan, Fabio Quondamatteo
-
Patent number: 9302105Abstract: A surface NMES stimulation device the device has a control processor, a voltage regulator connected to a high voltage supply, a bridge of control switches, and electrodes or electrode terminals connected in the bridge to receive drive signals via the control switches. The processor directs a drive scheme for the bridge control switches in which charge build-up on a user's skin is allowed to dissipate to ground in an inter-pulse interval. An isolation capacitor isolates the high voltage supply from the electrodes, and charging of the capacitor only occurs if a switch allows it. Sensors senses supply voltage and bridge current and the processor monitors there to determine further stimulation and faults.Type: GrantFiled: November 9, 2012Date of Patent: April 5, 2016Assignees: NATIONAL UNIVERSITY OF IRELAND, GALWAY, UNIVERSITY OF LIMERICKInventors: Gearóid Ó Laighin, Paul Breen, Derek O'Keeffe, Richard Conway, Sinziana Lulia Birlea
-
Publication number: 20140358193Abstract: A monitoring system has biomechanical sensors, physiological sensors and a controller which receive sensory inputs from the sensors to provide output signals for the output device, and it detects from the sensory inputs risk of a syncopal event The bio-mechanical sensors include sensors arranged to allow the processor to detect a user postures and posture transitions. The processor operates a finite state machine, in which there is a state corresponding to each of a plurality of user physical postures and to each of a plurality of transitions between said postures, and the processor determines a relevant state depending on the sensory inputs. A device output may be muscle stimulation to prevent syncope, and there are stimulation permissions associated with the finite state machine states.Type: ApplicationFiled: November 9, 2012Publication date: December 4, 2014Applicants: NATIONAL UNIVERSITY OF IRELAND, GALWAYInventors: Declan Lyons, Colin Quinn, Gearóid O'Laighin, Paul Breen, Brian Deegan, Fabio Quondamatteo
-
Publication number: 20140343625Abstract: A surface NMES stimulation device the device has a control processor, a voltage regulator connected to a high voltage supply, a bridge of control switches, and electrodes or electrode terminals connected in the bridge to receive drive signals via the control switches. The processor directs a drive scheme for the bridge control switches in which charge build-up on a user's skin is allowed to dissipate to ground in an inter-pulse interval. An isolation capacitor isolates the high voltage supply from the electrodes, and charging of the capacitor only occurs if a switch allows it. Sensors senses supply voltage and bridge current and the processor monitors there to determine further stimulation and faults.Type: ApplicationFiled: November 9, 2012Publication date: November 20, 2014Applicants: UNIVERSITY OF LIMERICK, NATIONAL UNIVERSITY OF IRELAND, GALWAYInventors: Gearóid Ó Laighin, Paul Breen, Derek O'Keeffe, Richard Conway, Sinziana Lulia Birlea
-
Publication number: 20140303460Abstract: A monitoring system comprises sensors adapted to be worn by a user, and, a processor linked with the sensor. The processor receives sensor data and processes this data to determine user posture data including data indicative of vertical distance between level of the user's heart and ankle. Based on the posture data together with a value for degree of user chronic venous insufficiency and/or blood density, generate an estimate of user static venous pressure while the user is static, without calf muscle pump activity. The processor also processes the sensor data to determine if there is calf muscle pump activity, and generates an estimate of user active venous pressure according to the static venous pressure estimate, rate of calf muscle activity, and a value for degree of user chronic venous insufficiency. The processor may generate the venous pressure estimate in real time, and may control an NMES device accordingly.Type: ApplicationFiled: November 9, 2012Publication date: October 9, 2014Applicants: UNIVERSITY OF LIMERICK, NATIONAL UNIVERSITY OF IRELAND, GALWAYInventors: Gavin Corley, Gearóid ÓLaighin, Paul Breen, Barry Broderick, Pierce A. Grace, Derek O'Keeffe
-
Publication number: 20140248093Abstract: A shoring box system (10) for use in a ground trench (60) includes a pair of shoring panels (12) and a number of elongate props (22). The props are attached to the two shoring panels to maintain the panels in an erected position in which they are spaced apart, with an open zone (19) between the panels. The props can be detached from the shoring panels while the shoring panels are in the erected position. In an embodiment each panel is hollow and has a lower opening (36) with a closure flap (38) for closing the opening, to enable filling material in the hollow to pour from the panel as it is removed from the trench. Also in an embodiment, each shoring panel is tapered in a downward direction.Type: ApplicationFiled: October 18, 2012Publication date: September 4, 2014Inventor: Paul Breen
-
Patent number: 7321072Abstract: A process for producing para-xylene by the selective methylation of toluene comprising contacting a reactant mixture comprising toluene, methanol and added water, with an oxide modified ZSM-5 zeolite catalyst in a flow reactor in conditions selected to limit coke formation on the catalyst and at a contact time, between reactant mixture and catalyst, of less than 1 second.Type: GrantFiled: February 18, 2004Date of Patent: January 22, 2008Assignee: Johnson Matthey PLCInventors: John Paul Breen, Robert Burch, Paul John Collier, Stanislaw Edmund Golunski
-
Patent number: 6691083Abstract: Wideband speech is synthesized from a bandlimited speech signal, for example from speech which has been transmitted via the public switched telephone network. Due to the nature of the vocal tract, there is a correlation between a bandlimited signal and those parts of an original wideband speech signal which are missing from that signal. Narrowband speech is characterized in terms of estimated formant frequencies provided by a peak picker. The frequency of formants in speech give a good indication, for voiced sounds, as to the shape of the vocal tract. The set of frequencies provided by the peak picker is used to access a codebook which provides synthesis parameters for use by a synthesizer.Type: GrantFiled: August 31, 2000Date of Patent: February 10, 2004Assignee: British Telecommunications public limited companyInventor: Andrew Paul Breen
-
Patent number: 6502074Abstract: This invention relates to the generation of synthetic speech and specifically to the production of a digital waveform from a text in phonemes. The invention uses a linked database which comprises an extended text in phonemes and its equivalent in the form of a digital waveform. The two portions of the database are linked by a parameter which establishes equivalent points in both the phoneme text and the digital waveform. The input text (in phonemes) is analyzed to locate matching portion in the phoneme portion of the database. This matching utilises exact equivalence of phonemes where this is possible; otherwise relation between phonemes is utilised. The selection process identifies input phonemes in context whereby improved conversions are obtained. Having analyzed the input text into matching strings in the input form of the database beginning and ending parameters for the sections are established.Type: GrantFiled: October 2, 1997Date of Patent: December 31, 2002Assignee: British Telecommunications public limited companyInventor: Andrew Paul Breen
-
Patent number: 5987412Abstract: Synthetic speech is generated by production of a digital waveform from a text in phonemes. A linked database is used which comprises an extended text in phonemes and its equivalent in the form of a digital waveform. The two portions of the database are linked by a parameter which establishes equivalent points in both the phoneme text and the digital waveform. The input text (in phonemes) is analyzed to locate a matching portion in the phoneme portion of the database. This matching utilizes exact equivalence of phonemes where this is possible; otherwise relation between phonemes is utilized. The selection process identifies input phonemes in context whereby improved conversions are obtained. Having analyzed the input exit into matching strings in the input form of the database beginning and ending parameters for the sections are established. The output text is produced by abutting sections of the digital waveform and defined by the beginning and ending parameters.Type: GrantFiled: February 6, 1997Date of Patent: November 16, 1999Assignee: British Telecommunications public limited companyInventor: Andrew Paul Breen
-
Patent number: 5978764Abstract: Portions of recorded speech waveform (e.g., corresponding to phonemes) are combined to synthesize words. In order to provide a smoother delivery, each voiced portion of a waveform portion has its amplitude adjusted to a predetermined reference level. The scaling factor used is varied gradually over a transition region between such portions and between voiced and unvoiced portions.Type: GrantFiled: August 26, 1996Date of Patent: November 2, 1999Assignee: British Telecommunications public limited companyInventors: Andrew Lowry, Peter Jackson, Andrew Paul Breen
-
Patent number: 5970454Abstract: Synthetic speech is generated by production of a digital waveform from a text in phonemes. A linked database is used which comprises an extended text in phonemes and its equivalent in the form of a digital waveform. The two portions of the database are linked by a parameter which establishes equivalent points in both the phoneme text and the digital waveform. The input text (in phonemes) is analyzed to locate a matching portion in the phoneme portion of the database. This matching utilizes exact equivalence of phonemes where this is possible; otherwise relation between phonemes is utilized. The selection process identifies input phonemes in context whereby improved conversions are obtained. Having analyzed the input exit into matching strings in the input form of the database beginning and ending parameters for the sections are established. The output text is produced by abutting sections of the digital waveform and defined by the beginning and ending parameters.Type: GrantFiled: April 23, 1997Date of Patent: October 19, 1999Assignee: British Telecommunications public limited companyInventor: Andrew Paul Breen