Bathurst
Christopher Francis Bathurst, Christchurch NZ
Patent application number | Description | Published |
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20130167603 | METHODS AND SYSTEMS FOR PROCESSING PLANTS AND CONVERTING CELLULOSIC RESIDUE TO CRUDE BIO-OILS - A continuous flow wood processing technology for extracting lignin from woody plant material and converting the delignified cellulosic residue to crude bio-oils is provided. Wood is chipped before processing starts and fed into a lignin extractor. The lignin extractor uses ethanol at high temperatures to dissolve the lignin with counter current material contactors. The ethanol containing dissolved lignin is removed from the lignin extractor, the dissolved lignin recovered, the ethanol and residual heat being recycled into the lignin extractor. The delignified cellulosic pulp is removed from the lignin extractor and subjected to a milling operation to convert the pulp into a smooth sludge for entry to a bio-convertor by a super critical water process. The product from this convertor is hydrocarbon sludge with a principal component being a kerogen. In a separate process crude oil is extracted from this sludge and the residue is prepared as a high phosphate Fertilizer. | 07-04-2013 |
20140311201 | METHOD FOR REMOVAL OF TOXIC WASTE FROM TIMBER - A flow wood processing extracting lignin from woody plant material and converting delignified cellulosic residue to crude bio-oils, that removes toxic preservative chemicals from waste timber, and provides conversion to useful or nontoxic forms. Wood is chipped and fed into a lignin extractor using ethanol at high temperatures to dissolve the lignin with counter current material contactors, heat exchangers, and a computer control system. Most of preservative chemicals likely precipitate out at this stage as a heavy sludge that can be removed. Ethanol containing dissolved lignin is removed from the lignin extractor, the dissolved lignin recovered, the ethanol recycled into the lignin extractor, and residual heat returned to the process. Delignified cellulosic pulp is removed from the lignin extractor and subjected to a milling to convert into a smooth sludge for entry to a bio-convertor by a super critical water process. The residue is prepared as a high phosphate fertilizer. | 10-23-2014 |
Christopher Francis Bathurst, Opawa NZ
Patent application number | Description | Published |
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20130111807 | SYSTEM AND PROCESS FOR PRODUCTION OF BIOFUELS - According to one embodiment, a process for treating an organic feedstock is disclosed. The organic feedstock including a convertible component is preprocessed to increase the concentration of the convertible component. The organic feedstock is processed to convert at least a portion of the convertible component to a fuel and the fuel is extracted from the organic feedstock. | 05-09-2013 |
20130126002 | SYSTEM AND PROCESS FOR EQUALIZATION OF PRESSURE OF A PROCESS FLOW STREAM ACROSS A VALVE - According to one embodiment, a system and process for the equalization of pressures of a flow stream across one or more valves is provided. A process circuit having clean non-abrasive fluid and at least one slave cylinder for transmitting pressure to a process flow stream is employed. | 05-23-2013 |
20130134351 | BIOMASSES FOR THE PRODUCTION OF ALTERNATIVE PETROCHEMICAL FEEDSTOCK - Systems and methods for the recomposition and conversion of biomasses to alternative petrochemical feedstock are herein disclosed. According to one embodiment, a process involves reducing the particle size of at least one constituent of a biomass feedstock, removing at least one constituent from the biomass feedstock and adding at least one constituent to the biomass feedstock. | 05-30-2013 |
David B. Bathurst, Clinton Twp., MI US
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20100170034 | Retractable shower expander assembly - A shower curtain support system for a shower stall or tub enclosure is disclosed, comprising a support guide member having a center holding portion and two opposing ends, two holders, and an attached shower curtain. The support guide member is selectively adjustable in the middle. The two holders are fixedly attached to the two surrounding opposing end walls, directly abutting a shower stall or tub enclosure, and are usably adjoined, one on each end, to the support guide member. Each holder comprises a roller bracket having an appendage with rollers and spacers attached to the roller bracket by fasteners, and which appendage projects through the access opening into the shower stall or tub enclosure. The rollers and spacers contact and communicate with the hollow interior and slots on each of the two opposing ends of the support guide member. Retainers prevent the support guide member from disengaging the holder. The support guide member is rotatably movable, by means of the rollers and spacers contacting and communicating with the hollow interior and slots on each of the perpendicular ends of the support guide member, between a first extended position and a second retracted position. In the first position the support guide member, with an attached shower curtain, is extended out at the top, and the bottom of the shower curtain remains inside the tub, angularly, creating a maximum amount of increased space inside a shower stall or tub enclosure, near the top of the shower curtain, for the users upper torso and arm movements, along the entire length of a shower stall or tub enclosure. In the second position the support guide member is retracted, to conserve space outside of a shower stall or tub enclosure, with the shower curtain hanging straight within the access opening. An alternate embodiment of the roller brackets allows for the shower curtain support system to be mounted on the walls inside of a shower stall or tub enclosure, so as to retrofit and replace an existing straight or stationary curved shower rod. | 07-08-2010 |
Ian C. Bathurst, Breitenbach AT
Patent application number | Description | Published |
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20080312136 | Alpha 1-Antitrypsin Compositions and Treatment Methods Using Such Compositions - Alpha 1-antitrypsin compositions and treatment methods using such compositions for treating a variety of pulmonary diseases are provided. The compositions generally contain AAT, a stabilizing carbohydrate such as trehalose, a surfactant such as Polysorbate 80 and an antioxidant to stabilize AAT for use as a therapeutic. The formulations can be prepared as both liquids and solids and administered by nebulization of the liquid formulation or by conversion of dry powder formulation into an aerosol. | 12-18-2008 |
20100286066 | Alpha 1-Antitrypsin Compositions and Treatment Methods Using Such Compositions - Alpha 1-antitrypsin compositions and treatment methods using such compositions for treating a variety of pulmonary diseases are provided. The compositions generally contain AAT, a stabilizing carbohydrate such as trehalose, a surfactant such as Polysorbate 80 and an antioxidant to stabilize AAT for use as a therapeutic. The formulations can be prepared as both liquids and solids and administered by nebulization of the liquid formulation or by conversion of dry powder formulation into an aerosol. | 11-11-2010 |
James Bathurst, Huntsville, AL US
Patent application number | Description | Published |
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20090055337 | Methods and system to compare different options in a decision making process - A method of comparing a plurality of decision options is provided. The method can include entering a plurality of factors; determining a plurality of decision options based on the plurality of factors; calculating a score for the plurality of factors; ranking each decision option based on the total score of each factor; outputting the rankings for each decision option. | 02-26-2009 |
20090055338 | System, method and computer program product for interfacing a decision engine and marketing engine - A system, method and computer program product for interfacing a decision engine and a marketing engine in order to provide vendor-related data in response to decision-related data is disclosed. In at least one embodiment, the system and method may include providing a decision engine on a user-accessible network; interfacing a marketing engine with the decision engine on the network; receiving a plurality of user inputs with the decision engine; processing decision-related data with the decision engine in accordance with the plurality of user inputs; sharing the decision-related data with the marketing engine; processing the decision-related data with the marketing engine; and transmitting vendor-related data via the network. | 02-26-2009 |
20100174585 | SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR INTERFACING SOFTWARE ENGINES - A system, method and computer program product for interfacing a decision engine and a marketing engine in order to provide vendor-related data in response to decision-related data is disclosed. In at least one embodiment, the system and method may include providing a decision engine on a user-accessible network; interfacing a marketing engine with the decision engine on the network; receiving a plurality of user inputs with the decision engine; processing decision-related data with the decision engine in accordance with the plurality of user inputs; sharing the decision-related data with the marketing engine; processing the decision-related data with the marketing engine; and transmitting vendor-related data via the network. | 07-08-2010 |
Jess N. Bathurst, Fort Collins, CO US
Patent application number | Description | Published |
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20110031256 | Can Shell and Double-Seamed Can End - A drawn aluminum can shell has a peripheral crown which is double-seamed with an end portion of an aluminum can body to provide a can end having a generally flat center panel connected by an inclined curved or straight panel wall to an inclined inner wall of an annular U-shaped countersink. The countersink has an outer wall which connects with an inclined lower wall portion of a chuckwall at a junction below the center panel, and the chuckwall has a curved or inclined upper wall portion which connects with an inner wall of the crown. The chuckwall also has an intermediate wall portion forming a break, and the inner bottom width of the countersink is less than the radial width of the panel wall. The inclined upper wall portion of the chuckwall extends at an angle greater than the angle of the inclined lower wall portion of the chuckwall. | 02-10-2011 |
20130175280 | Can Shell and Double-Seamed Can End - A drawn aluminum can shell has a peripheral crown which is double-seamed with an end portion of an aluminum can body to provide a can end having a generally flat center panel connected by an inclined curved or straight panel wall to an inclined inner wall of an annular U-shaped countersink. The countersink has an outer wall which connects with an inclined lower wall portion of a chuck wall at a junction below the center panel, and the chuck wall has a curved or inclined upper wall portion which connects with an inner wall of the crown. The chuck wall also has an intermediate wall portion forming a break, and the inner bottom width of the countersink is less than the radial width of the panel wall. The inclined upper wall portion of the chuck wall extends at an angle greater than the angle of the inclined lower wall portion of the chuck wall. | 07-11-2013 |
Jess N. Bathurst, Wheatfield, IN US
Patent application number | Description | Published |
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20150122829 | Can Shell and Double-Seamed Can End - A drawn aluminum can shell has a peripheral crown which is double-seamed with an end portion of an aluminum can body to provide a can end having a generally flat center panel connected by an inclined curved or straight panel wall to an inclined inner wall of an annular U-shaped countersink. The countersink has an outer wall which connects with an inclined lower wall portion of a chuck wall at a junction below the center panel, and the chuck wall has a curved or inclined upper wall portion which connects with an inner wall of the crown. The chuck wall also has an intermediate wall portion forming a break, and the inner bottom width of the countersink is less than the radial width of the panel wall. The inclined upper wall portion of the chuck wall extends at an angle greater than the angle of the inclined lower wall portion of the chuck wall. | 05-07-2015 |
Robert G. Bathurst, Lenox, MI US
Patent application number | Description | Published |
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20120317767 | DIE FOR RIVET MACHINE - A rivet machine is provided. The rivet machine employs a die including a die body that has an inner wall with a pair of retaining ribs or projections extending inwardly therefrom. In use, the rivet pushes a slug from a workpiece within which it is mounted and into an opening of the die. The projections engage and retain the slug within the inner wall. According to further aspects, the pair of retaining ribs are diametrically opposed around the inner wall. Each of the retaining ribs has two converging surfaces that form an angle of between 90 and 150 degrees. In yet another aspect, the projections can be discontinuous such that a first retaining rib is longitudinally offset on the inner wall from a second retaining rib. | 12-20-2012 |
Stephen Bathurst, Lafayette, CA US
Patent application number | Description | Published |
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20140340900 | STABILIZATION STRUCTURE INCLUDING SHEAR RELEASE POSTS - A stabilization structure includes a stabilization layer on a carrier substrate. The stabilization layer includes an array of staging cavities. An array of micro devices are within the array of staging cavities. Each micro device is laterally attached to a shear release post laterally extending from a sidewall of a staging cavity. A pressure is applied to the array of micro devices from the array of transfer heads to shear the array of micro devices off the shear release posts. The sheared off micro devices are picked up from the carrier substrate using the array of transfer heads. | 11-20-2014 |
Stephen P. Bathurst, Layfayette, CA US
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20160094160 | COMPLIANT ELECTROSTATIC TRANSFER HEAD WITH DEFINED CAVITY - A compliant electrostatic transfer head and method of forming a compliant electrostatic transfer head are described. In an embodiment, a compliant electrostatic transfer head includes a base substrate, a cavity template layer on the base substrate, a first confinement layer between the base substrate and the cavity template layer, and a patterned device layer on the cavity template layer. The patterned device layer includes an electrode that is deflectable toward a cavity in the cavity template layer. In an embodiment, a second confinement layer is between the cavity template layer and the patterned device layer. | 03-31-2016 |
Stephen P. Bathurst, Lafayette, CA US
Patent application number | Description | Published |
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20130199600 | ARTICLES, SYSTEMS, AND METHODS RELATING TO THERMAL STABILITY OF NANOSTRUCTURED AND/OR MICROSTRUCTURED MATERIALS - The present invention generally relates to articles, systems, and methods relating to the thermal stability of nanostructured and/or microstructured materials. | 08-08-2013 |
20150321338 | MASS TRANSFER TOOL MANIPULATOR ASSEMBLY WITH REMOTE CENTER OF COMPLIANCE - Systems and methods for transferring a micro device or an array of micro devices to or from a substrate are disclosed. In an embodiment, a remote center robot allows on-the-fly alignment between a micro pick up array and a target substrate. The remote center robot may include a plurality of symmetric linkages that move independently and share a remote rotational center. In an embodiment, the remote rotational center may be positioned at a surface of the micro pick up array to prevent damage to the array of micro devices during transfer. | 11-12-2015 |
20150360940 | MICRO PICK UP ARRAY PIVOT MOUNT WITH INTEGRATED STRAIN SENSING ELEMENTS - Systems and methods for aligning a transfer head assembly with a substrate are disclosed. In an embodiment a pivot mount is used for generating a feedback signal in a closed-loop motion control system. In an embodiment, the pivot mount includes a plurality of spring arms, with each spring arm including a switch-back along an axial length of the spring arm such that a pair of first and second lengths of the spring arm are immediately adjacent the switch-back and are parallel to each other. A first strain sensing element is located at the first length, and a second strain sensing element is located at the second length. | 12-17-2015 |
20150364424 | COMPLIANT ELECTROSTATIC TRANSFER HEAD WITH SPRING SUPPORT LAYER - A compliant electrostatic transfer head and method of forming a compliant electrostatic transfer head are described. In an embodiment, a compliant electrostatic transfer head includes a cavity in a base substrate, a spring support layer on the base substrate, and a patterned device layer on the spring support layer. The spring support layer includes a spring support layer beam profile that extends over and is deflectable toward the cavity, and the patterned device layer includes an electrode beam profile that is supported by the spring support layer beam profile and extends over and is deflectable toward the cavity. | 12-17-2015 |
20160094161 | MICRO PICK UP ARRAY PIVOT MOUNT DESIGN FOR STRAIN AMPLIFICATION - Systems and methods for aligning a transfer head assembly with a substrate are disclosed. In an embodiment a pivot mount is used for generating a feedback signal in a closed-loop motion control system. In an embodiment, the pivot mount includes primary spring arms and secondary spring arms extending between a pivot platform and a base of the pivot mount. The secondary spring arms are characterized by a lower stiffness than the primary spring arms, and strain sensing elements are located along the secondary spring arms. | 03-31-2016 |
Stephen P. Bathurst, Somerville, MA US
Patent application number | Description | Published |
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20100275904 | THERMAL-MECHANICAL POSITIONING FOR RADIATION TRACKING - The invention relates to systems and methods for controlling angular position of a pivotable platform relative to a radiation source. In one embodiment, an apparatus for controlling angular position of a pivotable platform relative to a radiation source includes a frame, a thermal actuation element coupled to the frame, a pivotable platform positioned between the radiation source and the thermal actuation element so as to at least partially block energy from the radiation source from impinging on the thermal actuation element, and apparatus for pivoting the pivotable platform in response to a thermally controlled deformation of the thermal actuation element. | 11-04-2010 |
Stephen Paul Bathurst, Lafayette, CA US
Patent application number | Description | Published |
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20140241843 | Mass Transfer Tool Manipulator Assembly - Systems and methods for transferring a micro device from a carrier substrate are disclosed. In an embodiment, a mass transfer tool manipulator assembly allows active alignment between an array of electrostatic transfer heads on a micro pick up array and an array of micro devices on a carrier substrate. Displacement of a compliant element of the mass transfer tool manipulator assembly may be sensed to control alignment between the array of electrostatic transfer heads and the array of micro devices. | 08-28-2014 |
20140241844 | Micro Pick Up Array Mount With Integrated Displacement Sensor - Systems and methods for transferring a micro device from a carrier substrate are disclosed. In an embodiment, a mass transfer tool manipulator assembly allows active alignment between an array of electrostatic transfer heads on a micro pick up array and an array of micro devices on a carrier substrate. Displacement of a compliant element of the mass transfer tool manipulator assembly may be sensed to control alignment between the array of electrostatic transfer heads and the array of micro devices. | 08-28-2014 |
Tracy A. Bathurst, South Jordan, UT US
Patent application number | Description | Published |
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20120293602 | EXECUTIVE TELEPRESENCE SYSTEM - An executive telepresence system for use in audio and video conferencing uses a unified communications system in an enterprise network system. The executive telepresence system includes a control system that further comprises a user interface, a mixing system, and a dialing system. In addition, the executive telepresence system includes one or more video display devices that couple to the control system where the video display devices display a video signal, and may further include one or more video cameras that couple to the control system where the video cameras capture video information and turn it into the video signal. Further, the executive telepresence system includes one or more microphones that couple to the control system where the microphones capture audio information and turn it into an audio signal, and may include one or more speakers that couple to the control system where the speakers play back the audio signal. | 11-22-2012 |
20130034241 | METHODS AND APPARATUSES FOR MULTIPLE CONFIGURATIONS OF BEAMFORMING MICROPHONE ARRAYS - Embodiments include methods and apparatuses for sensing acoustic waves for a conferencing application. A conferencing apparatus includes a plurality of directional microphones oriented to cover a corresponding plurality of direction vectors and disposed in a housing. An orientation sensor is configured to generate an orientation signal indicative of an orientation of the housing. A processor is operably coupled to the plurality of directional microphones and the orientation sensor. The processor is configured to automatically adjust a signal processing characteristic of one or more directional microphones of the plurality of directional microphones responsive to the orientation signal. | 02-07-2013 |
20130039504 | METHODS AND APPARATUSES FOR ECHO CANCELATION WITH BEAMFORMING MICROPHONE ARRAYS - Embodiments include methods and apparatuses for sensing acoustic waves for a conferencing application. A conferencing apparatus includes a plurality of microphones oriented to cover a corresponding plurality of direction vectors and to develop a corresponding plurality of microphone signals. A processor is operably coupled to the plurality of microphones. The processor is configured to perform a beamforming operation to combine the plurality of microphone signals to a plurality of combined signals that is greater in number than one and less in number than the plurality of microphone signals. The processor is also configured perform an acoustic echo cancelation operation on the plurality of combined signals to generate a plurality of combined echo-canceled signals and select one of the plurality of combined echo-canceled signals for transmission. | 02-14-2013 |
20130083911 | METHODS AND APPARATUSES FOR MULTI-CHANNEL ACOUSTIC ECHO CANCELATION - Embodiments include methods and apparatuses for echo cancelation involving multiple audio channels and the production, sensing, or a combination thereof of multiple audio channels in conferencing systems. A conferencing apparatus with a plurality of speakers configured to generate outgoing acoustic waves responsive to a multi-channel audio signal. One or more microphones are configured to sense incoming acoustic waves from the plurality of speakers and from locally produced acoustic waves from a participant of a conference to generate one or more incoming audio signals. A processor is operably coupled to the plurality of speakers and the one or more microphones. The processor is configured to perform acoustic echo cancelation on the one or more incoming audio signals relative to at least two different channels of the multi-channel audio signal. | 04-04-2013 |
20130094653 | VOIP DEVICE, VOIP CONFERENCING SYSTEM, AND RELATED METHOD - Voice over internet protocol (VoIP) devices and conferencing systems may include a spatial encoder associated with a first endpoint and a spatial renderer associated with a second endpoint. The spatial renderer may configured to receive audio data. The audio data may be rendered among a plurality of speakers based on a first set of spatial information for a plurality of microphones associated with the first endpoint, and a second set of spatial information for the plurality of speakers associated with the second endpoint. A method for generating a sound field may include determining spatial information for a plurality of microphones in a local room, determining spatial information for a plurality of speakers in a remote room, mapping the spatial information for the plurality of microphones and the spatial information for the plurality of speakers, and generating a sound field in the remote room based on the mapping. | 04-18-2013 |
20130097333 | METHODS AND APPARATUSES FOR UNIFIED STREAMING COMMUNICATION - Embodiments include methods, computer-readable media, and apparatuses for supporting unified streaming communications. A communication apparatus is configured to communicate over a network to incorporate a wide variety of protocols and peripheral devices for use in audio, video, and media communication systems. | 04-18-2013 |
Veronica L. Bathurst, Clinton Twp., MI US
Patent application number | Description | Published |
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20100170034 | Retractable shower expander assembly - A shower curtain support system for a shower stall or tub enclosure is disclosed, comprising a support guide member having a center holding portion and two opposing ends, two holders, and an attached shower curtain. The support guide member is selectively adjustable in the middle. The two holders are fixedly attached to the two surrounding opposing end walls, directly abutting a shower stall or tub enclosure, and are usably adjoined, one on each end, to the support guide member. Each holder comprises a roller bracket having an appendage with rollers and spacers attached to the roller bracket by fasteners, and which appendage projects through the access opening into the shower stall or tub enclosure. The rollers and spacers contact and communicate with the hollow interior and slots on each of the two opposing ends of the support guide member. Retainers prevent the support guide member from disengaging the holder. The support guide member is rotatably movable, by means of the rollers and spacers contacting and communicating with the hollow interior and slots on each of the perpendicular ends of the support guide member, between a first extended position and a second retracted position. In the first position the support guide member, with an attached shower curtain, is extended out at the top, and the bottom of the shower curtain remains inside the tub, angularly, creating a maximum amount of increased space inside a shower stall or tub enclosure, near the top of the shower curtain, for the users upper torso and arm movements, along the entire length of a shower stall or tub enclosure. In the second position the support guide member is retracted, to conserve space outside of a shower stall or tub enclosure, with the shower curtain hanging straight within the access opening. An alternate embodiment of the roller brackets allows for the shower curtain support system to be mounted on the walls inside of a shower stall or tub enclosure, so as to retrofit and replace an existing straight or stationary curved shower rod. | 07-08-2010 |