Rawls, US
Arman Rawls, Mobile, AL US
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20140136241 | COMPUTER-BASED SYSTEM TO OPTIMIZE MEDICAL TREATMENT BASED ON CONSUMER CHOICE AND COMPARATIVE EFFECTIVENESS OF TREATMENT DATA - Apparatus and methods relating to a memory storing, for a population having different medical treatments, each member of the population's medical treatment data for at least one of a disease, an ailment, and a disability and corresponding cost data for the medical treatment; a digital computer, which: accesses the memory to obtain the stored data and then processes the stored data, including: grouping the data according to types of the medical treatments received to produce groupings for each said at least one of the disease, the ailment, and the disability; computing, from the groupings of the types of treatments received, to produce a measure of comparative cost effectiveness of the medical treatments; and applying the measure to the population produce a comparative effectiveness of the medical treatments; generating output which includes the produced the comparative effectiveness of the medical treatments; and an output device which disseminates the output. | 05-15-2014 |
Chris Rawls, League City, TX US
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20090019658 | Wiper mechanism - In one embodiment, the present invention includes a protective member to be adapted about a roller of a moving assembly and to ride along a path of the roller. In this way, debris is prevented from contacting the roller. In one particular embodiment, the protective member may have an internal portion with a frusto-circular shape. | 01-22-2009 |
20090024247 | Slip sensor - In one embodiment, the present invention includes a sensor having a roller adapted on a shaft to roll along a workpiece surface, a compliant member adapted around at least a portion of the roller, and an encoder to code information regarding movement of the roller. In some implementations, the encoder may be in communication with a processor of a machine to provide information regarding workpiece movement. | 01-22-2009 |
David Rawls, Cary, NC US
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20100013614 | HAPTIC SOLENOID SYSTEM - A supporting surface and a touch screen member mounted to a plastic frame having a first vibration transmitting slot and at least two mounting slots. A pair of similar L-shaped poles is mounted in the frame in juxtaposition to define gaps between them. One of the poles constitutes a stationary pole and the other of the poles constitutes a movable pole. A winding is mounted on the stationary pole. The frame defines a vibration transmitting slot, and the touch screen member is attached to the frame by a tab that is press fitted into the vibration transmitting slot so that vibrations created by the movable pole can be transmitted via the vibration transmitting slot to the touch screen member. The additional slots defined by the frame and tabs defined by the supporting surface mutually coact for mounting the frame to the supporting member in a stationary position. | 01-21-2010 |
David W. Rawls, Cary, NC US
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20100156582 | PARK LOCK SOLENOID - A solenoid for a park lock mechanism wherein an annular frame has a reduced diameter at one end and receives a bobbin with a coil wound thereon with the bobbin projecting outward of the coil at one end and defining an integral bearing positioned in the one end of the annular frame. A magnetic permeable sintered metal bushing is interposed between the integrated bearing of the bobbin and the one end of the annular frame. A plunger is received in the bobbin for sliding movement relative thereto. The plunger has a first reduced section at one end that includes an element for connecting to a shifter and a second reduce section at its other end that projects out of said bobbin. The solenoid has two operating conditions, a first condition in which no magnetic force is applied to the plunger and a connected shifter is locked, and a second condition in which magnetic force is applied to the plunger and a connected shifter is unlocked for shifting. A manual release is provided for coacting with the plunger for putting the solenoid into the second condition in the absence of power. | 06-24-2010 |
Eric Rawls, Greensboro, NC US
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20110269626 | HERBICIDAL COMPOSITIONS COMPRISING HPPD-INHIBITORS AND METHODS OF CONTROLLING WEEDS IN TURFGRASSES - The present invention relates to a method for controlling weeds in turf without causing significant injury to the turfgrass, using a composition comprising a herbicidally effective amount of an HPPD inhibitor, and a safener. | 11-03-2011 |
H. Ralph Rawls, San Antonio, TX US
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20110200973 | Light- and Dual-Cure Dental Resins and Adhesives With Increased Cure and Color Stability and Low Color - Various embodiments of the present invention generally relate to a light-cure and dual-cure resin that have low color and is color stable over conventional light, self and dual-cured resins. Additionally, the light-cure resin has enhanced degree of cure over conventional light-cure resins. Finally, due to the low color and enhanced color stability of the dual-cure resins, their inherent property of having lower shrinkage stress as compared to light-cure resins can now be utilized in various dental applications and other resin applications. | 08-18-2011 |
20110306699 | IN SITU FORMATION OF NANOPARTICLES IN RESINS - Methods of forming antimicrobial polymeric materials comprising metallic nanoparticles are disclosed. Such methods generally comprise: combining a metal-containing material with a resin in situ; and curing the resin in the presence of a metal-containing material. Antimicrobial polymeric materials formed by said methods are also disclosed. | 12-15-2011 |
20140141390 | DUAL-CURE DENTAL RESINS AND ADHESIVES WITH INCREASED CURE AND COLOR-STABILITY AND LOW COLOR - Various embodiments of the present invention generally relate to a light-cure and dual-cure resin that have low color and is color stable over conventional light, self and dual-cured resins. Additionally, the light-cure resin has enhanced degree of cure over conventional light-cure resins. Finally, due to the low color and enhanced color stability of the dual-cure resins, their inherent property of having lower shrinkage stress as compared to light-cure resins can now be utilized in various dental applications and other resin applications. | 05-22-2014 |
20140288171 | ACRYLIC POLYMERS CONTAINING METALLIC NANOPARTICLES - Methods of forming antimicrobial polymeric materials comprising metallic nanoparticles are disclosed. Such methods generally comprise: combining a metal-containing material with a resin in situ; and curing the resin in the presence of a metal-containing material. Antimicrobial polymeric materials formed by said methods are also disclosed. | 09-25-2014 |
James T. Rawls, Folly Beach, SC US
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20110178464 | Low-profile intravenous catheter device - An intravenous catheter device and system includes: (a) a medical tubing connector at a first end of the intravenous catheter device; (b) a length of flexible, non-kinking, supported medical tubing, a first end of the non-kinking tubing being connected to a first end of the medical tubing connector; (c) an intravenous catheter portion having a first end attached to a second end of the non-kinking tubing, the non-kinking tubing extending between the intravenous catheter portion and the tubing connector; and (d) a cylindrical-shaped cuff attached to a first outside end portion of the intravenous catheter portion, and a second outside end portion of the non-kinking tubing; wherein a central channel of the intravenous catheter portion is in fluid communication with a channel of the non-kinking, flexible tubing when the intravenous catheter device is in use. This simplified abstract is not intended to limit, and should not be interpreted as limiting, the scope of the claims. | 07-21-2011 |
20140142546 | Low-Profile Intravenous Catheter Device - An intravenous catheter device and system includes: (a) a medical tubing connector at a first end of the intravenous catheter device; (b) a length of flexible, non-kinking, supported medical tubing, a first end of the non-kinking tubing being connected to a first end of the medical tubing connector; (c) an intravenous catheter portion having a first end attached to a second end of the non-kinking tubing, the non-kinking tubing extending between the intravenous catheter portion and the tubing connector; and (d) a cylindrical-shaped cuff attached to a fast outside end portion of the intravenous catheter portion, and a second outside end portion of the non-kinking tubing; wherein a central channel of the intravenous catheter portion is in fluid communication with a channel of the non-kinking, flexible tubing when the intravenous catheter device is in use. This simplified abstract is not intended to limit, and should not be interpreted as limiting, the scope of the claims. | 05-22-2014 |
20160015939 | ABSORBENT AND ANTIMICROBIAL CUFF FOR CATHETER PLACEMENT - An cuff is described that facilitates the attachment of the catheter to a patient's skin for creating a secure attachment between the catheter and the patient's skin. The cuff that facilitates the attachment of the catheter to the patient's skin can be an absorbent and antimicrobial cuff. In some embodiments, the cuff can be utilized with a skin strip and/or a cover strip. | 01-21-2016 |
John Rawls, Adrian, MI US
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20160066567 | STABLE DEFOAMERS FOR HIGH ELECTROLYTE AGRICULTURAL FORMULATIONS - High electrolyte agrochemical formulations with reduced foaming are formulated with a polyorganosiloxane defoamer containing defoaming polyoxyalkylene ether groups and tertiary aminoalkyl groups. The defoamers are stable in the high electrolyte formulation. | 03-10-2016 |
John Rawls, Gloucester, VA US
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20100101279 | Portable yarn carryall device - A yarn carryall device comprising a portable chassis with a plurality of knitting accessory holders. The chassis comprises at least one spool cradle wherein the at least one spool cradle is configured to freely rotate therein at least one spool in a horizontal orientation. The device includes a plurality of knitting accessory holders coupled to the portable chassis. The spool may be empty so that a batch of yarn may be uploaded onto the spool for dispensing during the knitting or crocheting process. | 04-29-2010 |
John J. Rawls, San Marcos, TX US
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20100306824 | TRUST AND IDENTITY IN SECURE CALENDAR SHARING COLLABORATION - In some embodiments, a system includes a database of trust information that internalizes security and trust relationships between a first entity and a second entity in regards to scheduling, and a central trust manager operable to determine from the database of trust information whether a trust relationship exists between a first organization and a second organization, the central trust manager also being operable to provide availability information of a user of the first organization to a second user of the second organization, the central trust manager also being operable to determine whether the second user of the second organization is granted access to requested calendar data and the central trust manager also being operable to provide the requested calendar data. | 12-02-2010 |
Joseph Rawls, Alpharetta, GA US
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20120042567 | METHOD AND SYSTEM FOR THE TORREFACTION OF LIGNOCELLULOSIC MATERIAL - A method for torrefaction of lignocellulosic biomass using a torrefaction reactor vessel having stacked trays, the method including: continuously feeding the biomass to an upper inlet of the torrefaction reactor vessel such that the biomass material is deposited on an upper tray of a plurality of trays stacked vertically within the reactor; as the biomass moves across an upper surface of each of the trays, heating and drying the biomass material with a gas injected into the vessel, wherein the gas is substantially non-oxidizing of the biomass, is under a pressure of at least 20 bar gauge and at a temperature of at least 200° C.; cascading the biomass down through the trays by passing the biomass through an opening in each of the trays to deposit the biomass on a lower tray; discharging torrefied biomass from a lower outlet of the torrefaction reactor vessel, and circulating gas extracted from a lower elevation of the reactor vessel to an upper region of the reactor vessel. | 02-23-2012 |
20130129573 | SYSTEM AND APPARATUS TO EXTRACT AND REDUCE DISSOLVED HEMI-CELLULOSIC SOLIDS IN BIOMASS FOLLOWING PRE-HYDROLYSIS - A system for washing processed biomass and removing dissolved solids from the biomass including: a pre-hydrolysis reactor vessel having an outlet to discharge a biomass slurry, wherein the pre-hydrolysis reactor vessel is operated at conditions that promote hydrolysis of the biomass; a retention tank receiving the biomass slurry discharged through the outlet of the pre-hydrolysis reactor vessel, wherein the retention tank receives recovered wash liquid and is configured to dilute the biomass slurry in the tank with the recovered wash liquid and discharge diluted biomass slurry, and a drain device including a biomass slurry inlet receiving the discharged diluted biomass slurry from the retention tank, a solids outlet to discharge concentrated biomass slurry, and a liquid drain to discharge liquid extracted from the discharged diluted biomass slurry, wherein the liquid drain is in fluid communication with the retention tank such that the discharged liquid flows to the retention tank. | 05-23-2013 |
Joseph Rawls, Atlanta, GA US
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20110281298 | METHOD AND APPARATUS TO EXTRACTED AND REDUCE DISSOLVED HEMI-CELLULOSIC SOLIDS IN BIOMASS FOLLOWING PRE-HYDROLYSIS - A method to wash and remove dissolved solids from biomass including: discharging a biomass slurry from a pretreatment vessel to a biomass slurry retention device; adding recovered wash liquid to dilute the biomass slurry in the retention device, wherein the recovered wash liquid is extracted from a drainer device upstream of the first retention device; discharging the diluted biomass slurry from the retention device to the drainer device; separating wash liquid with dissolved solids from the diluted biomass slurry in the drainer device and discharging a concentrated biomass slurry from the drainer device, and recovering the wash liquid from the diluted biomass slurry in the drainer device and transferring the recovered wash liquid to the retention device. | 11-17-2011 |
Joseph Monroe Rawls, Alpharetta, GA US
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20130098751 | METHOD FOR THE TORREFACTION OF LIGNOCELLULOSIC MATERIAL - A method for torrefaction of lignocellulosic biomass comprising: continuously feeding the biomass to an upper inlet to the torrefaction reactor vessel such that the biomass material is deposited on an upper tray assembly of tray assemblies stacked vertically within the reactor; as the biomass moves over each tray assembly, heating and drying the biomass material with a non-oxidizing gas under a pressure of at least 3 bar gauge and at a temperature of at least 200° C.; cascading the biomass down through the trays by passing the biomass through an opening in each of the trays to deposit the biomass on the tray of the next lower tray assembly; discharging torrefied biomass from a lower outlet of the torrefaction reactor, and circulating gas extracted from the reactor vessel back to the reactor. | 04-25-2013 |
20130105295 | SYSTEM FOR THE TORREFACTION OF LIGNOCELLULOSIC MATERIAL | 05-02-2013 |
20140110069 | PIPING SYSTEM FROM REACTOR TO SEPARATOR AND METHOD TO CONTROL PROCESS FLOW - An apparatus, for the steam explosion treatment of biomass, having a pressurized reactor vessel to receive a biomass material and steam, discharge lines connecting the pressurized reactor vessel to the separation device, the lines sized and positioned to allow for the steam explosion of biomass material. At the outlet end of the discharge lines is a collection-expansion manifold to connect the outlet end of each of the discharge lines to a collection line, wherein the collection line provides a passage for biomass material and steam flowing from the discharge lines. The collection line passage has a substantially larger cross-sectional area than the cross-sectional area of a single discharge line. The collection line is coupled to a separation device such that the separation device receives the biomass material and steam from the collection line. | 04-24-2014 |
20140110509 | PIPING SYSTEM FROM REACTOR TO SEPARATOR AND METHOD TO CONTROL PROCESS FLOW - An apparatus, for the steam explosion treatment of biomass, having a pressurized reactor vessel to receive a biomass material and steam, discharge lines connecting the pressurized reactor vessel to the separation device, the lines sized and positioned to allow for the steam explosion of biomass material. At the outlet end of the discharge lines is a collection-expansion manifold to connect the outlet end of each of the discharge lines to a collection line, wherein the collection line provides a passage for biomass material and steam flowing from the discharge lines. The collection line passage has a substantially larger cross-sectional area than the cross-sectional area of a single discharge line. The collection line is coupled to a separation device such that the separation device receives the biomass material and steam from the collection line. | 04-24-2014 |
Joseph Monroe Rawls, Queensbury, NY US
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20110041392 | METHOD AND SYSTEM FOR THE TORREFACTION OF LIGNOCELLULOSIC MATERIAL - Systems and methods for producing torrefied lignocellulosic material in a commercially suitable process. | 02-24-2011 |
20110180061 | METHOD AND PROCESS FOR DRY DISCHARGE IN A PRESSURIZED PRETREATMENT REACTOR - A reactor for the treatment of lignocellulosic material and related methods. The reactor includes a vessel having an upper portion and a lower portion. A pressure envelope is formed between an outer wall of the vessel and at least one lower wall of the lower portion of the vessel, and the upper portion of the vessel and the pressure envelope are operatively connected with a pressurization line, such that a pressure of the pressure envelope and a pressure of the upper portion may be equalized. | 07-28-2011 |
20130232863 | METHOD AND SYSTEM FOR THE TORREFACTION OF LIGNOCELLULOSIC MATERIAL - Systems and methods for producing torrefied lignocellulosic material in a commercially suitable process. | 09-12-2013 |
Julie W. Rawls, Dimebox, TX US
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20100308292 | FENCEPOST SLEEVE AND RETAINER CLIP FOR PROVIDING ELECTRICAL CONDUIT SUPPORT - The present invention provides a post cover for engaging with a fence post and supporting at least one strand. The post cover may include an extrusion portion supporting a strand-carrying portion, the strand-carrying portion formed of an electrically resistant material. In addition, the post cover may include a top portion supported by the strand-carrying portion, wherein the extrusion portion and strand-carrying portion each have a longitudinal cavity configured to admit the fence post; the top portion formed contiguous to the strand-carrying portion and comprising an extension to close the cavity from above. | 12-09-2010 |
Justin W. Rawls, Anacortes, WA US
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20100196098 | WAVE ATTENUATION SYSTEMS - Wave attenuation systems are disclosed. For example, a wave-attenuating panel can define a plane, a center-of buoyancy and a center-of-mass spaced from the center-of-buoyancy such that the panel is stably buoyant in a liquid with the plane oriented vertically. Wave attenuators are also disclosed. Such a wave attenuator can comprise a first row of support members extending vertically relative to a seabed and a second row of support members spaced from the first row. A vertically oriented, movable panel can be positioned between the first row and the second row, such that the panel is configured to rise and fall in a substantially vertical plane. Such wave attenuators can also comprise a second, fixed panel that remains submerged. | 08-05-2010 |
20130011197 | WAVE ATTENUATION SYSTEMS - Wave attenuation systems are disclosed. For example, a wave-attenuating panel can define a plane, a center-of buoyancy and a center-of-mass spaced from the center-of-buoyancy such that the panel is stably buoyant in a liquid with the plane oriented vertically. Wave attenuators are also disclosed. Such a wave attenuator can comprise a first row of support members extending vertically relative to a seabed and a second row of support members spaced from the first row. A vertically oriented, movable panel can be positioned between the first row and the second row, such that the panel is configured to rise and fall in a substantially vertical plane. Such wave attenuators can also comprise a second, fixed panel that remains submerged. | 01-10-2013 |
Kraig D. Rawls, Madera, CA US
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20100203212 | Snack Food Chip Containing Cooked Grain And Method Of Making Same - Disclosed is a sheeted, baked, and fried snack chip formed by cooking grain in a heated cooking solution to form cooked grain; mixing the cooked grain with masa flour while the cooked grain is still moist to form a hybrid mix; hydrating the hybrid mix to form a dough; sheeting the dough to form a dough sheet; cutting chip-shaped dough pieces from the dough sheet, and then baking and frying the chip-shaped dough pieces to form the final snack chips. The grain may be pre-soaked prior to cooking. The grain may also be colored with a colorant to impart a color to the cooked grain that makes it visually distinct from a primary color of the dough. If a colorant is used, it may be accomplished in association with the pre-soaking step or in association with the cooking step. The grain may be rice. | 08-12-2010 |
Matthew Rawls, Aurora, CO US
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20140173889 | ELECTROPOLYMERIZATION OF A COATING ONTO AN ELECTRODE MATERIAL - Methods for reductively polymerizing vinylic based monomers from a solution thereof onto the surface of an electrode material, resulting in thin, electrically insulating solid-polymer electrolyte coatings strongly bound to the surface of the electrode material, are described. The strong bond permits a second electrode to be coated directly onto the solid-polymer electrolyte, thereby incorporating the required components for a Li-ion battery cell. At least one initiator species, which is readily reduced by accepting an electron from the electrode material, is included in electropolymerization deposition solution for permitting the polymerization of vinylic species that would otherwise not electrochemically polymerize without damage to either the electrode material or to the solvents employed. | 06-26-2014 |
20140174954 | DETECTION OF DEFECTS IN SOLID-POLYMER COATINGS USING REDUCTION-OXIDATION PROBES - Electrochemical methods for probing solid polymer electrolyte surface coatings on electrically conducting, active, three-dimensional electrode materials for use in lithium-ion batteries, to quantitatively determine the conformity, uniformity, and the presence of pinholes, and/or other defects in coatings, without requiring the detachment of the coating from the electrode or otherwise inducing damage to the coating, are described. Coated electrodes are submersed in an electrolyte solution containing a redox-active probe species which does not induce electrochemical damage to either the working electrode or the solid polymer electrolyte surface coating. For coated Cu | 06-26-2014 |
Matthew T. Rawls, Denver, CO US
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20130196235 | LITHIUM-ION BATTERY HAVING INTERPENETRATING ELECTRODES - A lithium-ion battery including an electrodeposited anode material having a micron-scale, three-dimensional porous foam structure separated from interpenetrating cathode material that fills the void space of the porous foam structure by a thin solid-state electrolyte which has been reductively polymerized onto the anode material in a uniform and pinhole free manner, which will significantly reduce the distance which the Li-ions are required to traverse upon the charge/discharge of the battery cell over other types of Li-ion cell designs, and a procedure for fabricating the battery are described. The interpenetrating three-dimensional structure of the cell will also provide larger energy densities than conventional solid-state Li-ion cells based on thin-film technologies. The electrodeposited anode may include an intermetallic composition effective for reversibly intercalating Li-ions. | 08-01-2013 |
20140162135 | LITHIUM-ION BATTERY HAVING ORGANIC-INORGANIC HYBRID SOLID ELECTROLYTE - Methods are described for forming insulating hybrid organic-inorganic solid electrolytes on conducting electrodes that are active materials in Li-ion batteries by electrochemical deposition, and for forming second conducting electrodes on the solid electrolytes using aqueous slurries, whereby Li-ion battery cells having solid electrolytes are generated. X-ray photoelectron spectroscopy is utilized for determining that the solid electrolytes are defect and pinhole free. | 06-12-2014 |
Nathan C. Rawls, College Station, TX US
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20080198362 | Non-Dispersive Electromagnetic Radiation Detector - A flow-through gas cell and a method for passing a sample gas through a flow-through gas cell for spectroscopy are disclosed. In an embodiment, a flow-through gas cell is disclosed. The gas cell includes a substantially cylindrical interior cavity. The interior cavity comprises an inner surface that is reflective. In addition, the gas cell includes a gas inlet and a gas outlet. In the gas cell, a source is disposed on a side of the gas cell, and a detector is disposed on the same side of the gas cell as the source. The source emits electromagnetic radiation, and the detector detects electromagnetic radiation. The gas cell further includes mirrors disposed on opposing ends of the interior cavity. | 08-21-2008 |
Norman M. Rawls, Sterling Heights, MI US
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20150056394 | Coating Composition and Anti-Spatter Coating Formed Therefrom - A coating composition for forming an anti-spatter coating on a substrate is disclosed. The coating composition comprises a ceramic precursor, a curing agent, and optionally a cross-linkable resin. A coated article is also disclosed which comprises a substrate and the anti-spatter coating disposed on a surface of the substrate. The anti-spatter coating is the reaction product formed by curing the coating composition. | 02-26-2015 |
20150232692 | METHOD FOR MICROENCAPSULATING BLOWING AGENTS AND RELATED PRODUCTS - A method for microencapsulating a core material, such as a blowing agent, in a single shell which has demonstrated to be challenging to microencapsulate as an individual component with a single-shell wall deposition using conventional techniques. Single-shell microcapsules of the blowing agent can be formed, minimizing steps involved in the present microencapsulation technique. Also, microcapsules formed by this method provide increased performance in end-use products, including but not limited to characteristics such as product shelf-life, ease of use, and greater expansion properties. A method of making a coating formulation including the microcapsules is further provided, as well as a fastener including the coating. | 08-20-2015 |
20160053801 | FASTENER INCLUDING ADHESIVE COMPOSITION AND METHOD OF MAKING THE SAME - A fastener comprises a threaded surface and an adhesive composition at least partially disposed on the threaded surface. The adhesive composition includes an inorganic compound comprising at least one Group 1 metal and at least one Group 13 element and/or Group 14 element. The inorganic compound is present in an amount of at least about 20 parts by weight based on 100 parts by weight of the adhesive composition. A method of making the (coated) fastener comprises the steps of providing a fastener, providing the adhesive composition, and applying the adhesive composition to at least a portion of the threaded surface of the fastener. A method of joining adjacent elements comprises the steps of providing the adjacent elements, providing the fastener, and disposing the fastener adjacent and/or through the adjacent elements. An adhesive, formed by curing the adhesive composition, has excellent physical properties, including adhesive strength and high temperature resistance. | 02-25-2016 |
Norman M. Rawls, Shelby Twp, MI US
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20140199135 | MULTIFUNCTIONAL COATINGS FOR FASTENERS - A coating composition adapted for application on a fastener, the coating composition composed of a binder component composed of a polymeric resin present in the composition at a concentration between 1.0% and 15.0% by total composition weight, wherein the binder component is composed of at least one of a solvent dispersible compound; a reactive cross-linking component present in the composition in an amount between 1.0% and 80.0%; at least one curing agent; optionally at least one expansion agent, wherein at least one of the curing agent or the reactive cross-linking component are physically and reactively isolated from other components of the composition. | 07-17-2014 |
R. Lee Rawls, Woodinville, WA US
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20110192334 | RUDDER ASSEMBLY - A stop member ( | 08-11-2011 |
20130111819 | DIRECT ACTION WINDOW LOCK - A window latch for a sliding window having a sliding sash including a latch plate and a housing. The housing includes an engagement element movable relative to the housing from a locked position operatively engaged with the latch plate to an unlocked position disengaged from the latch plate. A handle is operatively coupled to the engagement element and movable from a first position to a second position in a first direction corresponding to the direction the sliding sash to which the handle is attached moves to an open position. The handle operatively moves the engagement element from the locked position to the unlocked position as the handle is moved in the first direction toward the second position. | 05-09-2013 |
20150121765 | DIRECT ACTION WINDOW LOCK - A window latch for a sliding window having a sliding sash including a latch plate and a housing. The housing includes an engagement element movable relative to the housing from a locked position operatively engaged with the latch plate to an unlocked position disengaged from the latch plate. A handle is operatively coupled to the engagement element and movable from a first position to a second position in a first direction corresponding to the direction the sliding sash to which the handle is attached moves to an open position. The handle operatively moves the engagement element from the locked position to the unlocked position as the handle is moved in the first direction toward the second position. | 05-07-2015 |
Robert Lee Rawls, Woodinville, WA US
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20100024152 | Hose Valve Apparatus and Method for Retractable Hose Vaccum Systems - A hose valve for central vacuum cleaning systems that employ retractable suction hoses of the type that retract into a system vacuum pipe. The hose valve comprises a valve box with a connection port wherein a locking assembly is secured within the valve box. The locking assembly includes a compression cylinder. A cylindrical deformable sleeve is coaxially disposed within the compression cylinder. The deformable sleeve is radially inwardly deformable responsive to an axial compressive force. A thrust means is provided for engagement with the compression cylinder to impose a compressing force on the deformable sleeve. The thrust means being axially movable from a first unlocked non-compressing position where the deformable sleeve is in its non-deformed condition, to a second locked compressed position where the deformable sleeve is compressed to cause deformation with its walls collapsing radially inward to form a seal around a retractable hose disposed through the locking assembly. | 02-04-2010 |
20110047868 | MINI-GREENHOUSE AND PLANT PROTECTOR - A one piece, nestable, portable mini-greenhouse and plant protector for use in a substrate, such as soil, to protect plants and seedlings from extreme weather elements, bugs and pests. The mini-greenhouse has a light-transmitting shell that forms a protective chamber and integrated legs that act to anchor as well as support the shell. The legs can be fully or partially inserted in the soil providing options for a closed or ventilated protective chamber. The unit has concave channels that facilitate watering without disturbing the apparatus. It has unique light filtering and dispersing properties to aid creating a nurturing and growing environment. | 03-03-2011 |
Vincent Rawls, Farmington Hills, MI US
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20130313048 | METHOD TO DETECT LOSS OF FLUID OR BLOCKAGE IN A HYDRAULIC CIRCUIT USING EXPONENTIALLY WEIGHTED MOVING AVERAGE FILTER - Method for detecting a fault condition in a vehicular hydraulic circuit during a drive cycle using an electric pump includes monitoring an actual pump torque and monitoring a desired pump torque. A current confidence factor is determined based on the actual pump torque and the desired pump torque. An average confidence factor is iteratively calculated based on the current confidence factor and previously determined confidence factors. The average confidence factor is compared to a fault condition threshold. An absence of the fault condition in the hydraulic circuit is detected when the average confidence factor is at least the fault condition threshold, and a presence of the fault condition in the hydraulic circuit is detected when the average confidence factor is less than the fault condition threshold. | 11-28-2013 |
Vincent Rawls, White Lake, MI US
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20120121438 | SPEED CONTROL OF AN ELECTRICALLY-ACTUATED FLUID PUMP - A fluid system includes a fluidic device, an electrically-actuated fluid pump having a pump motor, and a control system. The control system controls a speed of the pump using a commanded torque value, and calculates a feedforward torque term as a function of a set of operating values, including a desired fluid line pressure. The control system determines the speed control torque term using pump speed error, and adds the feedforward torque term to the speed control torque term to calculate the commanded torque value. The speed control torque term may be determined using an integral term of a proportional integral derivative (PID) portion of the control system. A method for controlling pump speed includes calculating the feedforward torque term, determining the speed control torque term using a pump speed error, and adding the feedforward torque term to the speed control torque term to calculate the commanded torque value. | 05-17-2012 |