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82results about How to "Inexpensive and effective" patented technology

Programmable AC power switch

An AC controller provides programmable switching of AC power flow, together with producing a source of DC power for the AC controller. The AC controller is connected in series with only one side of the AC power source and the AC load, and uses a microcontroller or a Programmable Logic Device (PLD) for the programmable capability. The AC controller can be programmed to provide a light flasher function, a time delay off function, an automatic fade function, a dimming function, a burglar deterrent function, and a time delay dim function. With a multiple-position switch replacing a current wall switch, the operator can easily select many pre-programmed functions.
Owner:BISHEL RICHARD A

Cervical applicator for high dose radiation brachytherapy

InactiveUS6390968B1Mitigate complicationAugment delivery efficiencyMedical devicesX-ray/gamma-ray/particle-irradiation therapyVaginal canalVaginal walls
A modified Fletcher-Suit tandem tube applicator includes a balloon which can be inflated to both positionally secure the applicator within the vaginal canal and to distend the confronting vaginal wall thereby increasing the distance of such tissue from the radioactive source contained in the tandem tube of applicator and correspondingly reducing radiation damage to nearby tissues and organs such as the rectum and bladder.
Owner:PAXTON EQUITIES

Locking bone plate with bushing anti-rotation feature

A locking plate intended to be implanted at a bone site and a method for producing and implanting this device. At least one expandable bushing is engaged with a through-hole in the plate. The bushing includes an exterior surface with at least one recess and a passageway including a threaded interior surface. The expandable bushing is initially in a first configuration that permits poly-axial rotation of the bushing within the through-hole. An elongated anchoring member is provided with a distal portion and a proximal portion including a head portion with threads complementary to the threads on the interior surface of the expandable bushing. The proximal portion expands the bushing to form a friction lock between the bushing and the plate in a selected polyaxial position in a second configuration. At least one discrete blocking member is fixedly engaged with the body portion of the plate and extends into the through-hole to engage with the recess on the expandable bushing. The blocking member inhibiting rotation of the expandable bushing relative to the through-hole.
Owner:TORNIER SA SAINT ISMIER

Ultra-Stable Oligonucleotide-Gold And-Silver Nanoparticle Conjugates And Method Of Their Preparation

A method for stabilizing conjugates between macromolecule and nanoparticle by forming a thin reinforcement layer over the surface of a nanoparticle after macromolecule chains have attached to the surface of the nanoparticle. The stabilized conjugates can be used in a wide range of applications such as in vitro diagnostics, in vivo imaging and therapeutics, which need to be conducted under various severe or harsh conditions.
Owner:THE HONG KONG POLYTECHNIC UNIV

Cervical applicator for high dose radiation brachytherapy

A modified Fletcher-Suit tandem tube applicator includes a balloon which can be inflated to both positionally secure the applicator within the vaginal canal and to distend the confronting vaginal wall thereby increasing the distance of such tissue from the radioactive source contained in the tandem tube of applicator and correspondingly reducing radiation damage to nearby tissues and organs such as the rectum and bladder.
Owner:PAXTON EQUITIES

Non-phosphate, agglomerated laundry booster

The invention is an improved, non-phosphate, non-bleach, agglomerated laundry booster which has a) a solids portion with i) at least 5% by weight of a first builder selected from the group consisting of alkali metal carbonate, alkali metal bicarbonate, alkali metal sesquicarbonate, and mixtures thereof; and ii) a second builder of at least 25% by weight alkali metal tetraborate pentahydrate; and b) i) a first liquid which comprises an anionic, acidic surfactant, in an amount no greater than about 10% by weight; and ii) a second liquid which comprises an agglomerating agent. The first liquid is neutralized by the first builder of a)i) to form a first set of particles, the second builder forms a second set of particles, and the second liquid co-agglomerates both the first and second sets of particles. The invention also provides a method for preparing this laundry booster.
Owner:THE CLOROX CO

Cervical applicator for high dose radiation brachytherapy

A modified Fletcher-Suit tandem tube applicator includes a balloon which can be inflated to both positionally secure the applicator within the vaginal canal and to distend the confronting vaginal wall thereby increasing the distance of such tissue from the radioactive source contained in the tandem tube of applicator and correspondingly reducing radiation damage to nearby tissues and organs such as the rectum and bladder.
Owner:PAXTON EQUITIES

Metal Complexes Produced by Maillard Reaction Products

A method is disclosed for the formation of metal chelates which are able to remain stable in high alkaline environments when compared to metal chelates produced from a reaction with amino acids. The method involves the reaction of sugars, amino groups, and metal components for a sufficient period of time and temperature in a water solution. Additionally, the stability of metal chelates can be enhanced by oxidation of the sugars with an oxidizing agent such as hydrogen peroxide which form an MRP which will react with the metal component to form a more stable metal chelate than if oxidation were not utilized.
Owner:J H BIOTECH

Device for cooling electrical equipment in a turbomachine

A device for cooling electrical or electronic equipment in a turbomachine, such as a unit for controlling actuators for variable-geometry elements, the device comprising at least one vortex tube having an inlet connected to means for feeding pressurized air taken from an element of the turbomachine, and a cold air outlet connected to means for cooling the electrical equipment.
Owner:HISPANO SUIZA SA

Sensor system

The invention provides apparatus having a sensor system for providing sensor information for a monitoring, control or other operating function of the apparatus. The sensor system comprises: a transducer (16) adapted to be responsive to a predetermined environmental characteristic of the apparatus for providing an electrical output, and means (18) adjacent to the transducer to accentuate the said characteristic. At least one sensor (20) is arranged to be operated by power derived from the electrical output for generating a detection signal, and means (38, 40) arranged to be operated by power derived from the electrical output and responsive to the detection signal are also provided for communicating sensor information to a processing unit remote from the sensor system and associated with the said function.
Owner:BAE SYSTEMS PLC

Filter with stiffening ribs

Annular wire mesh filters for airbag assemblies for passenger vehicles are provided with a series of ribs extending parallel with the axis of the annulus and along the outer wall. The ribs provide added strength to the filter. Also provided is a method of manufacturing the compressed mesh filter with a uniform density, and a molding tool (mold, mandrel, and plunger) for making the compressed mesh articles of this invention.
Owner:ACS TECH

Armor

A multi-layer armor comprises: an outer composite spaced from an inner composite. The outer composite comprises (a.) a high strength strike surface layer, (b.) a high strain rate sensitivity-hardening polymer and (c.) a second high strength layer. The inner composite comprises spaced silica glass layers, an acrylic glass layer and a spall liner. In one embodiment the armor is transparent and used to shield a vehicle windshield. In a second embodiment the armor is opaque and is attached to vehicle base armor. The armor may also be applied to a ship. The armor uses commercially available components, is relative inexpensive and is effective.
Owner:NAVY THE UNITED STATES OF AMERICA SEC OF THE

Multiple Door Display Merchandiser With Lighting Enhancement

The display space of a multiple door display merchandiser is illuminated by one or more vertically extending lamps (80) disposed intermediate the vertical sides of an access opening to the display space. A multiple door assembly (44) covers the access opening. To enhance the illumination of the display space, a pair of vertically extending side reflectors (92) are provided, one extending alon one side of the access opening and the other extending along the other side of the access opening. An additional reflector may be mounted to an interior facing surface of the door along an upper front region of the door and / or a lower front region.
Owner:CARRIER CORP

Tonneau cover tension adjuster apparatus

A tonneau cover is provided that is attached at its most forward end to an adjustable tensioning rail which spans the front end of a pickup truck box. The tensioning rail is adjustably attached at its outside edges to two side rails which are attached to the inside of a pickup box. The adjustable attachment of the tensioning rail to the side rails is accomplished by the use of a tensioning screw and two attachment blocks. As the tensioning screw is moved forwards and backwards by the use of the adjustment knob, the tensioning rail is moved in a corresponding manner. This adjustment is preformed when the tonneau cover is in the open position, and thus, allows a user to obtain the desired amount if tightness when the tonneau cover is subsequently placed in the closed position.
Owner:AGRI COVER

Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture

InactiveUS6436384B2Inhibit productionSuperior ammonia and odor reduction propertyBiocideProductsCardboardIon exchange
An animal bedding composition and method of manufacture includes cut or shredded pieces of multiple panel corrugated cardboard kraft paper structures having an internal corrugated panel sandwiched between outer panels, and an adsorptive deodorizing ion exchange agent such as a zeolite dispersed throughout the cardboard pieces and carried on outer and inner surfaces of the pieces of cardboard and on outer and inner surfaces of the corrugations to provide a comfortable, hygienic and deodorized floor covering for animal stalls. An automated method of manufacturing the animal bedding composition is also described. The ion exchange agent attaches to surfaces of the corrugated cardboard which serves as a carrier to sanitize and deodorize a stall. The open structure of the cut corrugations provides mechanical load absorption, and a wicking action to aerate moisture from a stall. The ion exchange agent carried by the corrugated pieces removes ammonia odor from urine and provides slow release potassium and, when loaded with ammonium, slow release of nitrogen for agricultural fertilization. Carbon in the kraft paper from which the corrugated cardboard is constructed attracts nitrogen from urine, yielding excellent fertilizing material with rapid biodegradation.
Owner:HUNT CLUB ANIMAL BEDDING

Package biochemical hazard and contraband detector

This apparatus and method allows collection concentrated sample of content in shipping packages without unsealing the package by forcing airflow via existing hidden gaps or, if necessary, creating one by a small incision. The air is injected into the hidden gaps by either probe or socket device to disturb and agitate contents inside the package, causing the contents to loosen and blend particulates on the surface into the air stream. Airborne particles are channeled into detection device, where the particulates are concentrated. Display and warning apparatus receives and records the analysis results from detection device. If the analysis finds that predetermined selection and sensitivity criteria for target hazard or contraband is met, then the warning apparatus initiates appropriate alert protocols.
Owner:YOON SUNG HOON

Split access fan shroud

A fan shroud for a mobile vehicle having an opening therein for the easy removal of the cooling fan therethrough. A removable shroud section is provided in various embodiments, exemplifying efficient modes of manufacture for said removable shroud section and its attachment to said fan shroud.
Owner:INNIGER STEVEN W +5

Protective foam barrier for use in latrine storage tanks

An extended-duration foam may be used to entrap and suppress waste deposited into a latrine storage tank. The foam floats on a liquid or solid surface to form a protective barrier between the waste material stored in the latrine storage tank and the indoor atmosphere of the latrine. When liquid or solid material is deposited into the storage tank having the foam layer, the waste material passes through the foam and into the liquid and / or solid layer of waste material beneath the foam. The foam “self repairs” after the material passes therethrough, maintaining an effective visual and olfactory barrier between the waste material and the latrine atmosphere.
Owner:WESTRICK BENJAMIN M

Filter with stiffening ribs

InactiveUS20010007189A1Withstand explosive forceInexpensive and effectiveCombination devicesGas treatmentAirbagWire mesh
Annular wire mesh filters for airbag assemblies for passenger vehicles are provided with a series of ribs extending parallel with the axis of the annulus and along the outer wall. The ribs provide added strength to the filter. Also provided is a method of manufacturing the compressed mesh filter with a uniform density, and a molding tool (mold, mandrel, and plunger) for making the compressed mesh articles of this invention.
Owner:ACS TECH

Gas turbine rotor blade

A rotor blade for a gas turbine, in particular a turbojet, the blade comprising an airfoil, a platform connecting the airfoil to a blade root and having at least one stiffener extending under the downstream portion of the platform, together with means for cooling the blade by a flow of cooling fluid in ducts formed in the blade and in a cavity formed in the stiffener substantially in register with the trailing edge of the blade, and including outlet orifices facing downstream.
Owner:SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A

Solar thermal heating utilizing dynamic particle flow balancing

A solar heating apparatus, which includes a panel having one or more layers or a group of such layers, wherein one or more layers among such a group of layers constitutes a transparent medium. The panel includes at least two other layers among the group of layers, which constitute a reflective medium. The panel additionally includes one or more spaces formed between the layers and at least one other space formed between the other layers. A heat transfer fluid can be located within the space between the layers. The heat transfer fluid contains heat-absorbing particles, which are suspended in the heat transfer fluid and subject to a flow-force through the panel in a direction against a force of gravity. The heat-absorbing particles are held in light in the panel via a balance of a flow-force and the force of gravity. The heat-absorbing particles drift to the bottom of the panel when the flow-force stops.
Owner:KNOWM TECH

Nozzle of a gas burner

A gas burner is provided with a nozzle. The nozzle includes a joint section, an annular rib, an eddy-producing device and an outlet section along an axis. The joint section includes a gas inlet channel defined therein along the axis. The outlet section extends from the joint section. The outlet section includes a wall made of adequate thickness and formed between an external side and an internal side along an axis in perpendicular to the axis. A gas / air mixture channel is defined in the wall along the axis. The eddy-producing device includes air inlet channels each extending throughout the wall not along a radius in perpendicular to the axis. The annular rib extends on the internal side of the outlet section and includes an aperture through which the gas inlet channel is in communication with the gas / air mixture channel.
Owner:LIOU JIN CHIH

Chinese herbal medicine composition having a function of reducing uric acid

Herbal composition having an effect of reducing uric acid, which is made from the following herbal materials in specified portions by weight: 4-30 portions of Glabrous greenbrier rhizome, 2-15 portions of Chicory, 2-15 portions of Herba Plantaginis, 2-20 portions of Coix seed, and 2-10 portions of Kudzuvine Root. The composition may be used in combination with modern Western medicines to achieve optimal effects.
Owner:INFINITUS (CHINA) CO LTD

Composite foldable package

A composite package having a folded paperboard card and two plastic components shaped to interfit with one another when the package is closed. The plastic components define a space for containing one or more articles. The folded paperboard card may be a dual-panel card with two panels joined to one another along a fold line or other hinge. Each paperboard panel may define an opening to seat a plastic component. The paperboard is configured to bring the two plastic components into registration when the panels are folded together along the hinge. The plastic components may be configured to releasably interlock when the package is closed. One of the two plastic components may include a shoulder that is configured to be snap-fitted or otherwise frictionally into the other plastic component. The opening may include a seat shaped to closely receive and provide a stop for the shoulder.
Owner:DISPLAY PACK

Overflow Drain Seal and Kit for Using Same with Presure-Based Drain-Opening Devices

InactiveUS20080276366A1Simple and easy to use and inexpensive and effectiveEasy to useWash-standsHollow article cleaningCombined useEngineering
Provided is a seal for sealing a sink or other overflow drain in fluid communication with a sink drain system. The seal is used in conjunction with a pressure-based drain-opening device. The seal is configured as a releasable adhesive tape that includes water-resistant, flexible, conformable sheet material having pressure-sensitive adhesive layer adhered to one surface of the sheet material. Optionally, a protective layer may overlie the adhesive layer. The properties and characteristic of the overflow drain seal components are selected such that the seal, when engaged, has sufficient adhesive force to overcome an aperture force impinging the seal from pressure generated upon activation of the pressure-based drain-opening device
Owner:THE CLOROX CO
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