Patent application number | Description | Published |
20090114252 | METHOD AND APPARATUS FOR DRYING OBJECTS IN A WASHER - The present invention provides a washer for washing articles. The washer is comprised of a housing defining a chamber. The housing has side walls and a top wall. A partition divides the chamber into an upper compartment and a lower compartment that is dimensioned to receive articles to be washed. The partition has an outer peripheral edge that generally conforms to the side walls of the housing. The partition is dimensioned such that a gap is formed between the edge of the partition and the side walls of the housing. An external air inlet line fluidly communicates with the upper compartment. A blower assembly is disposed in the upper compartment. The blower assembly is comprised of a housing having a first air inlet, a second air inlet and an air outlet. The first air inlet fluidly communicates with the lower compartment. The second air inlet fluidly communicates with the external air inlet line. The outlet fluidly communicates with the upper chamber. An impeller is disposed in the housing. The impeller is operable to circulate air from the lower compartment and the air inlet line through the air outlet into the upper compartment. A heating means is disposed in the upper compartment. The heating means heats air in the upper compartment. | 05-07-2009 |
20090114741 | NOZZLE ASSEMBLY FOR A WASHER - The present invention provides a spray arm assembly comprised of a tubular member rotatable about a fixed axis. The tubular member has an internal passage and a central axis extending a length of the tubular member. A nozzle assembly is attachable to an end of the tubular member and fluidly communicates with the internal passage of the tubular member. The nozzle assembly is comprised of an insert attachable to the tubular member in a predetermined position. A nozzle body has an aperture therein defining a spray orifice. The nozzle body is mountable to the insert in one of a plurality of positions wherein the spray orifice has an orientation based upon a position of the nozzle body relative to the insert. A fastening means is provided for fastening the insert and the nozzle body together in one of the plurality of positions. | 05-07-2009 |
20090286030 | INSTRUMENT HOLDER AND CONNECTOR - A pressure/flow regulator includes a device having an input end that is connectable to a source of fluid, and an output end that is fluidly connected to a medical instrument. The device has a passage running from the input end to the output end to carry the fluid therethrough. A polymeric sleeve is disposed on the device. The polymeric sleeve covers at least one aperture that communicates with the passage. The polymeric sleeve has a resiliency capable of retaining the fluid within the at least one aperture until a predetermined pressure of the fluid within the aperture is attained at which point the sleeve deforms releasing pressure of the fluid within the device and preventing pressure damage to the medical instrument. | 11-19-2009 |
20110005098 | METHOD FOR DRYING OBJECTS IN A WASHER - A method of drying articles within a washer by creating an airflow from an upper compartment to a lower compartment within the washer. | 01-13-2011 |
20150239018 | MOVABLE RACK ASSEMBLY WITH CORNER SPRAY NOZZLES - A movable rack assembly for a washer having a generally rectangular frame. The frame includes a central hub connectable to a fluid source. A plurality of elongated tubular base members extends from the central hub and defines a bottom of the frame. A pair of spaced-apart elongated, tubular side members defines side portions of the frame and a space therebetween. Each of a plurality of spaced-apart transverse members has ends that are connected to one of the side members. The transverse members transverse the space defined between the side members. A rotary spray arm is attached to each of the transverse members. A plurality of corner spray nozzles on the frame directs fluid toward corners of the frame. The bottom members, the side members and the transverse members are fluidly connected with each other and fluidly connect the rotary spray arms and the corner spray nozzles with the central hub. | 08-27-2015 |
Patent application number | Description | Published |
20090039021 | Polyurethane oil de-emulsifcation unit - A process for separating an aqueous emulsion including an aqueous phase and an non-aqueous phase into separated aqueous and non-aqueous phases, to provide a recovered non-aqueous phase, and to provide a recovered aqueous phase containing an acceptable level of the non-aqueous phase. In the process, at least one body, and preferably two or more bodies, of polymeric material, with a high surface area, typically a foam material or polymer chips, is used in a horizontal flow treatment system to break the emulsion and thus provide both the aqueous and non-aqueous phases as two separate flows. A wide range of polymers can be used in the system as the polymeric material including polyurethane, polypropylene, polystyrene, polyester, and polyethylene. If a very low level of non-aqueous phase in the effluent is required, for example to meet potable water standards, then a Kozlowski polyurethane, as described in U.S. Pat. No. 5,239,040 is preferred as the last polymeric material body. | 02-12-2009 |
20110226696 | POLYURETHANE OIL DE-EMULSIFICATION UNIT - A process for separating an aqueous emulsion including an aqueous phase and an non-aqueous phase into separated aqueous and non-aqueous phases, to provide a recovered non-aqueous phase, and to provide a recovered aqueous phase containing an acceptable level of the non-aqueous phase. In the process, at least one body, and preferably two or more bodies, of polymeric material with a high surface area, typically a foam material or polymer chips, is used in a horizontal flow treatment system to break the emulsion and thus provide both the aqueous and non-aqueous phases as two separate flows. A wide range of polymers can be used in the system as the polymeric material including polyurethane, polypropylene, polystyrene, polyester, and polyethylene. If a very low level of non-aqueous phase in the effluent is required, for example to meet potable water standards, then a Kozlowski polyurethane, as described in U.S. Pat. No. 5,239,040, is preferred as the last polymeric material body | 09-22-2011 |
Patent application number | Description | Published |
20110201742 | Halogenated Elastomers with Heat Activated Latent Curative - Mixtures of halogenated elastomers and latent curatives are provided that cure when subjected to sufficient heat to decompose the latent curative. Decomposition products include CO | 08-18-2011 |
20110207891 | Delayed Curing of Halogenated Elastomers - Nucleophilic substitution reactions of halogenated elastomers and latent curatives are used to produce thermoset derivatives that are easily mixed at conventional compounding temperatures, but cure rapidly at conventional cure temperatures. | 08-25-2011 |
20110282003 | Free-radical Stable Polymers that are Curable in the Presence of Co-agent - A polymer is described that is stable in the presence of a free-radical initiator, but which cures when subjected to a small amount of free-radical initiator when in the presence of a co-agent. The polymer's main chain comprises polymerized olefin monomers, isobutylene-co-isoprene, or isobutylene-co-methylstyrene. The polymer's side chains comprise a functionality that crosslinks when subjected to a free-radical initiator in the presence of a co-agent. Suitable co-agents include bis-maleimide. Methods for preparing and for crosslinking such polymers are described. Cured product is halo-free and has low odour. | 11-17-2011 |
20110282009 | Free-radical Curable Isobutylene-rich Polymers - Halide displacement from brominated polyisobutylene-co-isoprene) (MIR) under homogeneous and phase-transfer catalyzed reaction conditions is used to prepare acrylate, styrenic and maleimide functionalized elastomers in high yield. These macro-monomer derivatives cross-link efficiently under peroxide initiation to give high modulus, thermoset products that cannot otherwise be accessed from isobutylene-rich elastomers. The extent of cure scales with content of activated C═C, and can extended by co-oligomerization of pendant unsaturation with that contained within multi-functional co-agents. | 11-17-2011 |
20120016091 | Halogenated Butyl Rubber Having Superior Reactivity - A process is described for isomerizing halogenated butyl rubber from a microstructure that is predominantly exo-methylene (secondary allylic halide) to one that is predominantly endo-halomethyl (primary allylic halide). Isomerized halobutyl rubber is a halobutyl rubber that is more reactive toward a wide range of nucleophiles, thereby supporting more efficient processes for producing a variety of butyl rubber derivatives. The process includes mixing halogenated butyl rubber and a catalytic amount of metal carboxylate and optionally heating to form isomerized halogenated butyl rubber, and may be conducted in the absence or presence of solvent. | 01-19-2012 |
20120148773 | Thermoset Ionomer Derivatives of Halogenated Polymers - Nucleophilic substitution reactions of halogenated polymers and cross-linking nucleophiles are used to produce thermoset ionomers. These cured ionomers are useful in adhesive, antimicrobial applications, as well as in polymer composites and polymer blends. Furthermore, these thermoset ionomers' ion pairs can bear reactive functionality, which provides access to further reactions that were unavailable using previous technology. | 06-14-2012 |
20120157579 | Azolium Ionomer Derivatives of Halogenated Polymers - Nucleophilic substitution reactions of halogenated polymers and azoles are used to produce derivatives of polyolefins bear pendant azolium ionomers. These uncured ionomers are useful in adhesive, antimicrobial applications, as well as in polymer composites and polymer blends. Furthermore, these azolium ionomers' ion pairs can bear reactive functionality, which provides access to further reactions that were unavailable using previous technology. Advantageously, such reactive ionomer derivatives of polyolefins can be cured by free radical and moisture-curing chemistry that was unaccessible to the halogenated polymer parent material. | 06-21-2012 |
20120178848 | BUTYL IONOMERS FOR USE IN REDUCING A POPULATION OF AND/OR PREVENTING ACCUMULATION OF ORGANISMS AND COATINGS MADE THEREFROM - The invention relates to the use of butyl ionomers or partially halogenated butyl ionomers in reducing a population of and/or preventing accumulation of organisms. The organisms may be bacteria, algae, fungi, mollusca or arthropoda. The invention also relates to coatings for shaped articles comprising the butyl ionomers. | 07-12-2012 |
20130066020 | Free-Radical Curable Functional Macromonomers Prepared from Anhydride - A functional macromonomer, which is an isobutylene-rich polymer that homopolymerizes when initiated by a free-radical initiator, is described that has an acrylate moiety substituted by at least one substituent that bears a functional moiety. Methods of making functional macromonomers by ring-opening various anhydrides and methods of curing functional macromonomers are described. Cured products are halo-free thermosets that have only small amounts of initiator-derived byproducts and substantially no residual unreacted functionality, which is beneficial for chemical and physical stability. | 03-14-2013 |
Patent application number | Description | Published |
20110206564 | FILTER BAG, PLEATABLE FILTRATION MATERIAL THEREFORE, AND PROCESS OF MAKING SAME - The pleated filter bag, which can be used in a bag-house type dust collector, is elongated and has a longitudinal hollow center with an open end, and a pleated filter wall circumscribing the hollow center. The pleated filter wall has a felt such as PTFE fibers felted onto an apertured and pleatable scrim which can be made of metal, and having a permeability lower than a permeability of the scrim. A membrane of lower-permeability material, such as an E-PTFE membrane, covers the support felt on the outer side of the bag. | 08-25-2011 |
20120034134 | FILTER BAG, PLEATABLE FILTRATION MATERIAL THEREFORE, AND PROCESS OF MAKING SAME - The pleated filter bag, which can be used in a bag-house type dust collector, is elongated and has a longitudinal hollow center with an open end, and a pleated filter wall circumscribing the hollow center. The pleated filter wall has a felt such as PTFE fibers felted onto an apertured and pleatable scrim which can be made of metal, and having a permeability lower than a permeability of the scrim. A membrane of lower-permeability material, such as an E-PTFE membrane, covers the support felt on the outer side of the bag. | 02-09-2012 |
Patent application number | Description | Published |
20090030518 | Fusionless Vertebral Physeal Device and Method - An intravertebral device for modulating vertebral growth without changing spinal mobility or compressing the intervertebral disc. By implanting the device around the vertebral growth plate, on the convex side of the curvature, a compression is induced on one side of the growth plate during the vertebral growth. This local growth modulation decreases significantly the vertebral wedging and corrects the global deformity of the spine. The device provides a minimally invasive and fusionless way of correcting spinal curvatures while preserving the intervertebral disc. | 01-29-2009 |
20100174673 | METHOD FOR RECONSTRUCTION OF A THREE-DIMENSIONAL MODEL OF A BODY STRUCTURE - Method for reconstruction of a three-dimensional model of a body structure of a subject, said structure comprising a plurality of objects, wherein a database ( | 07-08-2010 |
20120290014 | Surgical devices for the correction of spinal deformities - A method for installing a surgical device on a spine for applying corrective forces thereon comprises installing at least one anchor on a first vertebra and at least another anchor on a second vertebra. At least one connector is installed on at least one of the first and the second vertebrae. A flexible tether is fixed to one of the anchors. The flexible tether is tensioned about a surface of the at least one connector. The flexible tether is fixed to the other one of the anchors to maintain a tension in the flexible tether to apply corrective forces to the vertebrae interconnected by the tether. A method for installing a staple device with rotational joints in the vertebrae is also provided. | 11-15-2012 |
20140007437 | Apparatus for containment of a device equipped with an inclinometer - An apparatus enabling inclination measurements or irregular surfaces comprising a retaining end adapted to temporarily hold a device equipped with an inclinometer and a supporting end, fixed to the retaining end, conformed to abut an irregular surface whereby the apparatus enables the device equipped with an inclinometer to measure inclination of an irregular surface. | 01-09-2014 |
20140076883 | Apparatus and method for per-operative modification of medical device stiffness - An apparatus for per-operative modification of a medical device stiffness comprising a body having at least two ends, an element attached to first end of said body providing heat and mechanical treatment and adapted to abut and deform at least one portion of the medical device, a second end, opposite to said first end of said body, adapted to be grasped, a means of connecting to a power source located anywhere between said ends of said body, whereby the apparatus provides a means to enable per-operative adjustment to the stiffness of a medical device. | 03-20-2014 |
20140135850 | BONE SCREW, AND BONE FIXATION SYSTEM AND METHOD - A bone screw for pelvic bone fixation, the bone screw comprising an elongate body having a first end which is threaded for engaging at least one bone in the pelvic region, a second end comprising a screw head, and at least one opening across the length of the elongate body for adjustably receiving a fastening means to limit movement of the bone screw away from the engaged bone in use, wherein the at least one opening is shaped such that the position of the fastening means relative to the elongate body of the bone screw can be adjusted. A system for bone fixation in the pelvic region includes the bone screw and the fastening means. | 05-15-2014 |
20150190187 | Bone screw fixation system - A bone screw for pelvic bone fixation, the bone screw comprising an elongate body having a first end which is threaded for engaging at least one bone in the pelvic region, a second end comprising a screw head, and at least one opening across the length of the elongate body for adjustably receiving a fastening means to limit movement of the bone screw away from the engaged bone in use, wherein the at least one opening is shaped such that the position of the fastening means relative to the elongate body of the bone screw can be adjusted. A system for bone fixation in the pelvic region includes the bone screw and the fastening means. | 07-09-2015 |
20150287184 | SYSTEM AND METHOD FOR PREDICTING SCOLIOSIS PROGRESSION - There is described a system, method, and computer-readable medium having stored thereon executable program code for generating a final Cobb angle prediction for idiopathic scoliosis, the method comprising: receiving patient-specific 3D morphological spine parameters, a selected curve type, and a selected skeletal maturity; applying the patient-specific 3D morphological spine parameters, a selected curve type, and a selected skeletal maturity to a predictive model based on 3D morphological spine parameters, curve type, and skeletal maturity, and generating the final Cobb angle prediction by modeling a progression curve of the idiopathic scoliosis. | 10-08-2015 |
Patent application number | Description | Published |
20080261239 | DETECTING MOLECULAR INTERACTIONS - The present disclosure features a variety of compositions, kits, and methods that are useful for, inter alia, detecting and/or analyzing an interaction between two molecules, a target molecule and a target-specific binding agent which can be, e.g., proteins, nucleic acids, saccharides or polysaccharides, small molecules, or combinations of any of the foregoing. The compositions, kits, and methods can also be used, e.g., to detect the presence or absence of an enzymatic activity (e.g., a kinase activity, a protease activity, or a phosphatase activity) in a sample; to identify a compound that modulates an interaction between two molecules; or to identify compounds that modulate the activity of an enzyme. | 10-23-2008 |