Abstract: An ergonomically enhanced backpack comprises a frame having a semi-rigid dorsal plate contoured to the shape of the lumbar region. The dorsal plate is secured to the body by a combination of shoulder straps and waist belt. An expandable cargo compartment is behind the dorsal mounted plate and sandwiched between the dorsal plate and a panel or netting. Drawstrings combined with the belt allow the user to pull the panel or netting toward the dorsal plate, and thus compress the load against the lumbar area closer to the body's center of gravity. In the first embodiment, that panel has a hinged door giving access to the cargo compartment. A detachable, soft shell bag is mounted over the cargo compartment.

Abstract: A portfolio for use by a participant to a convention, seminar or trade show can be conveniently secured over the back of a seat, provides a surface or transparent pocket for prominently displaying a corporate logo, trademark or association emblem, and has appropriately shaped and dimensioned pockets to hold documents, writing instruments and a cellular phone. The portfolio can be freely provided to such a participant as an advertising medium by installing it prior to the initial meeting over the back of the seat immediately in front of him.

Abstract: A system of tracks, brackets and containers, typically empty beverage cans, assembled and used for temporary storage, temporary emergency shelters, toys, or other uses involving inexpensive and light weight building materials. The system is implemented by releasably attaching the containers to the tracks, then releasably attaching the tracks to each other either horizontally, vertically, or both to form structural elements such as beams, columns, or panels. The rigid tracks are made from a material which allows for apertures in the tracks to be sized to resiliently snap onto portions of the containers. The track may be formed in a variety of different shapes, such as straight, angled, curved, T-shaped or cross-shaped. Additionally, the brackets may be formed in a variety of different shapes to attach the track assemblies to each other in various orientations.

Abstract: A collapsible and concealable stand or pulpet for holding a device such as a cellular phone handset or an electronic map within arm's reach of an automotive vehicle driver, comprises a cradle or platform supported by an articulated or flexible arm that is secured by a rotating and swiveling joint to the floor of the vehicle or to a seat anchoring bracket. The stand can be folded down and rotated in a horizontal plane to place the device out of sight under the driver's or passenger's seat.

Abstract: A thin foldable intraocular implant specifically configured for installation into the anterior chamber of a phakic or pseudophakic eye has broad positioning flaps that do not apply any substantial pressure against the wall of the eye. It can be rolled for insertion through a corneal incision as small as 2.75 millimeters. The implant is constituted by a resiliently flexible membrane, with an overall thickness as low as 10 microns, that vaults the iris without contacting it.

Abstract: A household appliance water leak detection and management containment wall made from one or more oblong pieces of water-resistant, shape-retaining, flexible sheet material such as aluminum. The ends of the pieces may be joined to circumscribe a zone of contact between the appliance and its supporting surface, forming a containment space. A layer of sealant creates a water-resistant seal between a lower edge of the wall and the supporting surface. An electronic water-detection and alarm device may be placed within the containment space. A valved spigot may be mounted through a portion of the wall to allow drainage.

Abstract: A holding device which wedges against the side of a workpiece to provide unencumbered access during machining operations. The jaws of the device are thick enough to be contoured to the shape of the workpiece for a firmer hold. A clamping brace is provided to immobilize the jaws during their machining.

Abstract: A protective sleeve for a yoyo toy is made of resiliently stretchable material. The sleeve is coaxially engaged over the yoyo when not in use. The sleeve, not only protects the yoyo against chips, scratches and other damages, but also keeps its string from unraveling or tangling.

Abstract: A drilling template for carving into the lateral edge or the jamb of a door, a slot shaped and dimensioned to receive either a lock and its mounting plate or its strikeplate has a series of drill bit bores at regular spaced-apart intervals along a central line, a pair of lateral legs, and mounting holes corresponding to those of the lock or strikeplate. A drill is used to rout the lock blade slot through the drill bit bores. Guides in either side of the bores prevent lateral movement of the bit, but allow slight longitudinal swing to remove material that may remain between holes. The height of the guides may be varied along the length of the template to guide the routing for a slot of more uniform depth. Lateral spacers are provided to align the template against the angled part of the door jamb. A specialized routing drill bit is provided for drilling the strikeplate or lock channel. The bit has central pilot shaft for tracking within the lock blade slot and a removable circular toothed disk.

Abstract: A watchdog timer for a computer with a CPU and a peripheral controller. The watchdog timer includes a program in the peripheral controller and a corresponding program in the peripheral interrupt service routine of the CPU. When the watchdog timer function is enabled, the peripheral controller will interrupt the CPU periodically and check the response from the CPU. If the CPU is not responding, or wrong data is returned from the CPU, the peripheral controller will generate a reset signal to reset the CPU and reboot the system.

Abstract: An orbital implant motility peg comprising a means for placement in vivo in a non-drilled integrated orbital implant. The peg or portions thereof can be fabricated from titanium, a titanium alloy, stainless steel, a CoCr alloy, alumina, platinum or tantalum. The means for placement can comprise an external surface of the peg which comprises threads, to facilitate screwing into the implant, and/or a slot capable of receiving a screwdriver tip, a receptacle capable of receiving a Phillips screwdriver tip, a polygonal surface capable of being held by a wrench, or a receptacle capable of being engaged by an Allen wrench.

Abstract: A goggle having a close fitting interface with the wearer's brow, cheekbones and nose bridge, comprises a set of detachable foam strips for easy and rapid substitution or replacement. Foam strips of various thickness and density are permanently bonded to a carrier band removably attachable to inner portions of the goggle frame.

Abstract: A homogeneous sintered composite made by press-forming a homogeneous mixture of powders of an agglutinating component, a second component having a melting point higher then the agglutinating component, and an exothermically reactive component to form a compact; heating the compact, then inducing an exothermic reaction of the reactive substance which generates sufficient additional heat to melt the agglutinating component without melting the high melting point component. For electronic microcircuit heat-dissipation applications the agglutinating component is a high thermal conductivity metal, and the high melting point component has a low thermal expansivity, whose proportions are adjusted to match the thermal expansion characteristics of microcircuit material. To reduce porosity, the reacted compact is pressed again while the agglutinating component is still in the liquid phase. For low weight applications the second material has high specific thermal conductivity.

Abstract: A portable and compact cigar humidifier has a pull-out member encasing a slab of spongy material. A pair of circular windows cut through opposite walls of the member have a diameter slightly larger than the maximum diameter of a conventional cigar. A circular aperture in the spongy material slab is co-axiallly aligned with the windows, and has a diameter slightly less than the minimum diameter of a conventional cigar. The spongy material is implemented with an aromatic liquid. A cigar can be passed through the windows and aperture to humidify its outer skin.

Abstract: A display structure for flower pots, decorative vases and other similar containers comprises a series of tray-and-pot-holding brackets detachably secured to a mounting panel. Each holding bracket is formed by a plate having, along opposite edges, notches shaped and dimensioned to capture the brims of trays and containers.

Abstract: A compact, rugged, long-lasting, battery-powered light fixture suitable for use as an emergency signal, marker, or flashlight has a lighting element made from a phosphorous-based luminescent film section curled into an arcuate shape and packaged within a transparent tubular enclosure. The AC power supply and batteries are held in the center of the enclosure inside the lighting element.

Abstract: In a braking axle driven by a wheel of a trailer vehicle, wherein an axle-driven pumping mechnism is used to pressurize a volume of hydraulic fluid in response to a braking command, the fluid pressure activates a turbine which in turn drives a cooling fan aimed at a radiator used to dissipate the heat accumulating into the hydraulic fluid. The coaxially circular arrangement of the pumps, control valves and other components of the system yields a simple, efficient and sturdy mechanical structure that can withstand very high internal fluid pressure with a limited and controllable leakage rate.

Abstract: A patio table and outdoor barbecue combination in which a burner pit is positioned in the upper section of a table central, hollow-core pedestal, and can be covered when not in use by a lid flush with the upper surface of the table slab. In the charcoal-fuel embodiment, the cooking griddle, charcoal plate, and ash-collecting bucket are held at successively space-apart levels within the inner wall of the burner pit which has an inverted frusto-conical shape. In the gas-fired embodiment, a small propane canister is conveniently located under the table top.

Abstract: A porous structure for implantation into the orbital cavity of a mammal who has had an ocular enucleation, evisceration or who needs to have an orbital implant replaced, the structure comprising pores having a mean size of less than 200 micrometers. Also disclosed is a surgical method for placing an implant into a mammal who has had an ocular enucleation, evisceration or who needs implant replacement, whereby the implant obtains rapid ingrowth of connective and vascular tissues. The method comprises: selecting a porous ocular implant comprising pores with a mean size of less than 200 micrometers; and, placing the implant into an orbital cavity of a mammal.