Abstract: A method and apparatus for forming a closely spaced radial array of overlapping twisted airfoil blades or vanes. The apparatus comprises an electro-discharge machine that articulates an electrode (150), electrode (150) being in the form of an elongate and substantially rigid (non-wire) curved element which is turned by a tool holder (130) as it is advanced on a helical path. As the electrode (150) is advanced toward the edge surface of the blank it forms the inner surface of each airfoil blade with its outer curve, and forms the outer surface of each airfoil blade with its inner curve. As the electrode (150) is advanced through the blank it is twisted to give the first groove a helical form, thereby forming a twisted airfoil blade.

Abstract: A tamper-evident container with pour-out container fitment for frictional engagement within the cylindrical neck of a container to control and meter the flow of liquids out of the container. The fitment includes a top flange sufficient to cover the mouth of the container and a coaxial cylindrical insert extending from the top flange into the neck. The fitment is held into the neck by friction and a ring extends from the insert for enhanced frictional engagement. Apertures are provided in the insert to allow fluid to pass into the interior of the insert, and channels are provided along the walls of the interior from the apertures to the top flange to guide the liquid from the apertures to the flange.

Abstract: A novel combination of OPA, a surfactant, and alcohol. The surfactant is preferably a dual chain quaternary ammonium compound consisting of a mixture of alkyl dimethylbenzylammonium chlorides and alkyl dimethylethylbenzylammonium, that absorbs onto a surface and alters the free energy of that surface. The alcohol is preferably isopropyl alcohol. The OPA is the dialdehyde C6H4(CHO)2, which produces an inherent bacteriostatic effect and lowers surface tension and thus aids in the spread of the dual quat on the biofilm covered surface where it is readily absorbed by the negative surfaces of proteins and bacteria. It thus serves as a binding agent between the dual quat and the application surface. This multi purpose component helps create the unique aspect of the formulation.

Abstract: A temporary diagnostic prosthetic socket mounting system and kit including a generally circular test mounting block defined by an annular groove and four axial cutouts extending from the lower surface of the block to the upper surface. The axial cutouts are at least as deep as the annular groove. A band extending around the perimeter of the block is provided which spans the axial cutouts, thereby forming a void in the cutouts beneath the tape. The block is secured to a prosthetic diagnostic socket by adhesive with the band extending up over the upper edge of the block and onto the outer surface of the socket. Casting tape is applied over the socket/block joint extending into the groove. After diagnostic fitting and transfer of the alignment, a cast saw can be passed around the joint through the casting tape and into the adhesive between the upper surface of the block and the rounded distal end of the socket.

Abstract: A voter cart capable of supporting a voting terminal in a portable, fully usable, and secure configuration. The cart is generally formed with a pair of opposing side rails joined together in a spaced-apart configuration and mounted on casters, and a voting terminal housing interspaced between the side rails. The voting terminal is seated atop a bottom shelf of the voting terminal housing at waist-level for easy wheelchair voter access thereto. The voting terminal is restrained against lateral and vertical motion, and yet there is full access to the voting terminal's control panels, doors, etc. Moreover, the particular design maximizes strength and usability, and yet keeps weight to a minimum with a framework that is as light weight as possible.

Abstract: The present invention is a wall-mounted toothbrush carousel that stores one or more electric and/or standard toothbrushes in a convenient rotary dispenser. The rotary dispenser comprises a top-mounted knob atop a clover-shaped disc, the disc being connected to a stem in a spindle-type manner. The bottom of the stem is connected to a concave base. In some embodiments, the concavity of the base collects and contains runoff. In other embodiments, the base may be defined by one or more drain holes to allow drainage of the residue. The stem offsets the disc from the base. The disc is four-leaf-clover-shaped and defined by alternate apertures (for holding standard and electric toothbrushes) and U-shaped recesses for holding electric toothbrushes. The spindle-type holder revolves around and holds one or more electric toothbrushes as well as standard toothbrushes in queued positions.

Abstract: A device (15) for the application of pesticides to animals as they feed and that accommodates wildlife of all sizes, poses no threat of harm to the animals, and maximizes the per capita application of pesticide. Whole kernel corn (or other feed) placed in a feed bin (30) is dispensed into a trough/receptacle (20) through an opening at the bottom of the bin. The trough/receptacle (20) is surrounded by pesticide applicators (40) such that as an animal feeds, some part of its head, neck and/or ears will contact one or more of the applicators. The applicators (40) are flexible and rotatable, so that animals attracted to the apparatus to feed are subjected to the application of a pesticide upon their head, neck, ears, and/or, where applicable, antlers or horns, the flexible and rotatable applicators (40) maximizing pesticide application with minimal stress to both the animal and device.

Abstract: A software compensation method that allows a touch sensitive display to be built using low-cost FSR force sensors The compensation method comprises an array of functional compensation modules including filtering, voltage conversion, temperature compensation, humidity compensation, sensor calibration, sensor reading linearization, auto calibration, positioning determination and finally end-user and mechanical calibration. The array of compensation modules can bring system accuracy from a non-compensated average positioning error in the 25% to 50% range, down to aN end-user acceptable range of 0% to 5%. The increased positioning accuracy makes it possible to use FSRs as opposed to traditional piezoresistive based touch screen sensors.

Abstract: The present invention relates to a mark partitioning inspection method. A reference image and an inspection image are respectively acquired, and a correlation in a character unit for the reference image and the inspection image is obtained, and then the correlation value is compared with a first threshold value that has been previously set. Then, when the correlation value is greater than the first threshold value, the relevant character is partitioned into a predetermined number of regions, and a correlation between the reference image and the inspection image is obtained for each of the partitioned regions, and then a difference between the maximum and minimum values of the correlation is compared with a second threshold value that has been previously set.

Abstract: Provided are a photoelectric conversion module for direct optical interconnection and a method of manufacturing the same, wherein an optical element array is bonded to a side surface of an IC board having a semiconductor chip mounted thereon and an optical waveguide array is bonded to one end of the optical element array having the other end bonded to the IC board to be optically connected to the optical element array, thereby improving the efficiency of optical coupling between optical elements and optical waveguides, and wherein since the optical coupling between the optical elements and the optical waveguides is realized on the same plane between the optical waveguides having the same array as the optical elements, multi-channel optical coupling can be facilitated to enable easy implementation of an optical design.

Abstract: A stator coil of a slotless motor is disclosed in which the stator coil is formed in such a manner that respective both distal ends of two unit coil bodies, each unit coil body arranged to face each other, are respectively coupled to form a plurality of circular coil bodies, each circular coil body having a different inner diameter, and a circular coil body having a smaller inner diameter is sequentially inserted into an inner side of a circular coil body having a larger inner diameter, whereby a horizontal width of the plurality of unit coil bodies of U, V and W phases is equal there among to cause the strength of the magnetic field of U, V and W phases to be equal, and to allow the stator to be accurately manufactured, thereby catering to a designer's intention and markedly simplifying the assembly processes.

Abstract: A safety skin appliqué kit for parents and custodians of children, disabled persons, and the elderly, including a marking pen and a pre-packaged collection of preprinted skin appliqués each removably sandwiched between two carrier sheets. Each of the appliqués further comprise a die cut section of breathable polyurethane tape, printed with a forward image on one side defined by a lightly-colored high-contrast window, and pre-printed plea to call if lost. The appliqués are coated with hypoallergenic acrylate adhesive for application to skin or other surfaces. Parents and custodians can apply one of said appliques' to their child, disabled person, or elderly charge, and write a contact telephone number in the window of the appliqué. This way, if their charge becomes lost, passersby will notice the appliqué, read the contact telephone number, and call the custodian.

Abstract: A rolling soft sided luggage case enclosing a volume and having opposing sidewalls, the sidewalls being supported by a tubular strut frame structure independent of the wheel housings mounted at the rear corners of the case. A straddle bracket affixed to a middle region of a side edge of the structural base joins the rear sidewall strut to the rigid base without engaging the wheel housing in order to facilitate ease of construction and repair of the wheel bracket. The levered portion of the base to which the wheel housing is affixed serves as a dampened swing arm on which the luggage case is sprung in order to isolate the structural frame of the case from bumps while being rolled and to and dampen shocks to the structure.

Abstract: The present invention is a portable camera and lighting unit for standalone use in videography to create a high-resolution well-illuminated video feed from a vast array of camera angles and positions, the illumination source always inherently tracking with the camera. The unit may also be used as a satellite in combination with a primary video conferencing and production station (VVPR) for multi-camera production and teleconferencing capabilities. The portable camera and lighting unit includes a portable base, a mast extending upward from the base, and an articulating boom that is fully-pivotable and extendable. A remote control Pan-Tilt-Zoom camera is mounted at the end of the boom for overhead images of healthcare procedures, and an adjustable beam light source is mounted directly on the camera for lighting.

Abstract: The present invention describes IV regulators that allow interruption of normal controlled-flow for a safe and convenient bolus flush, either for a specific period of time or for a specific volume of saline flush. Two time-controlled IV regulators are shown, one employing a pneumatic cylinder counter-opposed by elastic band(s) for administering a bolus flush, and one employing a compressible lever and torsion spring counter-opposed by a rotary damper. In both cases the mechanisms disengage the roller-clamp from the IV tube for a predetermined amount of time to fully open fluid flow there through for a bolus flush before return to the regulated-flow position. The volume-controlled flow regulator employs two internal bladders and allows one bladder to fill while the other bladder drains (and vice versa) by flipping a slider paddle-type toggle, thus enabling the administration of a set volume of flush fluid.

Abstract: The present invention provides a lacrosse stick head having at least one of a grooved frame member and an independent stop. The lacrosse stick head has grooved construction in the entirety or portions of its frame to provide lightness while retaining the strength and durability of the prior art lacrosse stick heads. The lacrosse stick head may include a double wall scoop (e.g., upper and lower rails) to provide lightness while retaining strength and durability without altering the effectiveness of picking up a ground ball. The independent ball stop is separated from the sidewalls in order to reduce weight.

Abstract: An intelligent Caddy-Pilot for facilitating biometric verification. The device works as a single sign-on device for an internal VPN or network or in conjunction with a central data network and may act as a card reader for various Safe Card and traditional credit cards to perform secure transactions and other objective functions, or as an; instantaneous standalone biometric authentication and identification device. The Caddy-Pilot generally comprises a Credit Card-sized housing defining an end-wise card insertion port, a USB connection port, a magnetic card strip reader head, an internal infrared receiver/transmitter, a fingerprint scanner, LCD display screen, LED indicator lights, and a programmable microprocessor and memory. At issuance, an initial scan of the user's fingerprint is completed and a portion of the digitized fingerprints scan is stored locally on Caddy Pilot along with an image of the user for later authentication.

Abstract: Provided is a waterfowl decoy that includes a suction bottom main body in combination with a removable keel. The main body includes extensions on the bottom that are within the cavity, and the keel includes corresponding slots to slideably engage the extensions. The keel also includes a hollow ballast section with an opening for insertion of desired ballast material. The keel is brought into contact with the bottom of the main body and the extensions are slid into the slots. This invention allows for quick, selectable attachment or removal of the keel in the field. The keel also includes a structure for the attachment and wrapping of an anchor cord.