Abstract: A dual ophthalmic lens machining platform comprises a blocked lens mounting structure constructed to simultaneously receive a first and a second blocked lens blank, and configured to rotationally and linearly move each lens blank, wherein the first and second lens blank have at least one common axis of movement on the mounting structure; and at least one machine tool adapted to machine each lens blank. A method of manufacturing ophthalmic lens comprises the steps of mounting at least a first and a second blocked lens blank on the machining platform; and simultaneously performing at least one machining process on the two blocked lens blanks on the machining platform. The dual ophthalmic lens machining platform is configured to simultaneously receive and machine a left and a right blocked lens blank for forming a left and a right lens of a pair of eyeglasses.

Abstract: A cushion forming apparatus includes a frame with a pivoted hold down member and a pneumatic bladder below the hold down member. The bladder is alternately connectable with a source of pressure and to atmosphere through control valve. The components of a cushion sub-assembly are loaded onto the deflated bladder, the hold down member is lowered to the locked position, the bladder is inflated to force a cover around foam blocks and adjacent a base, the cover is attached to the side edges of the base, the bladder is deflated, the hold down member released and the assembled structure removed.

Abstract: A valve, system and method for the delivery of gases or liquids is shown where the delivery persons can fill the system without having to enter the building and the system can continue to deliver gas to the user. There is no interruption of service while the system is being filled.

Abstract: A top or bottom mounted, in-line, in-tank return line filter element is mounted in a hydraulic reservoir. The reservoir includes a holding tank, at least one outlet extending from and one return line extending to the reservoir, an in-tank return line within the reservoir and extending to one return line, and an in-tank return line filter element mounted within the in-tank return line. The in-tank return line filter element includes an end cap, a filter media and a by-pass valve coupled thereto. The end cap includes a central fluid opening, a mounting surface for the filter media, and a peripheral attaching mechanism for attaching the filter element to the in-tank return line to form a filter assembly. The mounting surface is positioned between the central opening and the attaching mechanism such that an in-line, in-tank filter element is provided.

Abstract: A independent off bottle single use unit dosage dispensing closure includes a shell attached to a container, an axial movable cap attached to the shell, a sealing member coupled to the cap, and a removable retainer attached to the shell. The shell has an inner guide in communication with the container and the cap is moveable along the guide. The cap has a chamber adapted to dispense material into the container. The chamber is sealed with the sealing member extending across a lower open end thereof, wherein axial movement of the cap along the inner guide member will open the chamber and dispense the contents of the chamber into the container. The retainer prevents relative movement between the cap and the shell until the retainer has been removed.

Abstract: The filter assembly is adapted for use in filtering fluid flow in turbomachinery. The filter assembly includes a cylindrical housing, and a filter element disposed within the housing. The housing is adapted for fluid connection to a turbomachine. The filter element is adapted to filter fluid passing to the turbomachine. The filter element includes a fluid permeable core element defining a central core element flow channel through the filter element, a fluid permeable ion exchange resin layer disposed about the core element and adapted to remove mineral and organic acids from the fluid passing through the filter element, and a pleated filter media disposed about the ion exchange resin layer and core element. In another embodiment, the filter element has the pleated filter media disposed about the core element, and the fluid permeable ion exchange resin layer disposed about the core element and pleated filter media.

Abstract: A customer driven, sponsor controlled network-based graphical scheduling system and method effectuates bi-lateral customer driven appointment scheduling with a sponsoring organization. The scheduling system facilitates the sponsoring organization, such as a doctor's office, clinic, auto repair shop or the like, to communicate an invitation to the customer, such as a patient, client or consumer, whereby the customer schedules an appointment with the sponsoring organization. The scheduling system may include a controller which receives an appointment time offered by the sponsoring organization. The schedule is synchronized with a desktop and an on-line component allowing the sponsoring organization to schedule on the local desktop/file server and allowing the customer to schedule through an Internet World Wide Web site. The controller can offer time slot options to the customer via a well-informed electronic scheduler.

Abstract: A manual swivel winch of the present invention includes internal drum gearing. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, an internal drum gear coaxially mounted with the rotating drum, and a pinion drive gear engaging and rotating the drum gear.

Abstract: A manual swivel winch includes safe loading mechanism. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, a drum gear coaxially mounted with the rotating drum, a pinion drive gear engaging and rotating the drum gear, and a lever supported by at least one side plate for rotating the pinion drive gear. The lever includes a selectable lever gearing assembly. The lever is selected to be operated in an initial tensioning mode for rotating the pinion drive gear, and in a final tensioning mode wherein the lever utilizes the lever gearing assembly to provide a mechanical advantage over the initial tensioning mode.

Abstract: A synchronous motor includes a housing 20, a stator assembly 30 mounted within the housing 20, a rotor assembly 40 rotationally mounted within the housing 20, a rotor shaft 50 having an upper mounting surface 52 attached to the rotor assembly 40, a bearing assembly 60 coupled to the housing 20 and positioned axially between the rotor assembly 40 and the upper mounting surface 52, a slip ring assembly 70 supported by the housing 20 and positioned axially at least partially within the stator assembly 30 and the rotor assembly 40, and an encoder assembly 80 adjacent the slip ring assembly 70.

Abstract: A roll off container hoist with a front retractable loading frame includes a hoist with a break or discontinuity of the loadable frame structure at a forward end of the hoist. The roll off container hoist is mounted on a vehicle having hydraulic circuits for operating the hoist. The hoist includes a main hoist frame pivoted to a vehicle frame at a rear pivot point. The hoist includes a main lift cylinder attached to the vehicle frame and the main hoist frame for pivoting the main hoist frame to the loading/unloading position. The hoist includes an extension frame slidably coupled to the main hoist frame and extendable there-from that is loadable at any dump angle.

Abstract: A bi-level aluminum vehicle carrier railcar (10) includes an integrated aluminum roofing structure (30), aluminum side panels (18, 20), and aluminum decking structure (36, 50) attached to a steel underframe. The decking structure (36, 50) is supported on side stakes (18) of the side panels (18, 20) with the decking structure (36, 50) including overlapping extruded aluminum decking plates with (38, 52) anti-skid features. The anti-skid features include a media blasted finish to a portion of the surface of the decking and extruded ribs (64) in a portion of the decking. The roofing structure (30) includes overlapping, arched corrugated aluminum panels (30), wherein the roof panels (30) remain uncoated.

Abstract: A universal integrated wireless digital dental x-ray sensor and positioning apparatus includes a digital array sensor, such as CCD or CMOS, attached to a distal end of a bite block portion through a hinge assembly. Attached to an opposite end of the bite block portion is a housing. The housing houses the electrical components which includes the digital imaging processing unit, a wireless transmitting unit, a power source for operating the electronics and a coupling for recharging the power source. An on-board viewer may be in the housing. The electrical components are coupled to the sensor through wires embedded within the bite block portion and extending through the hinge assembly. A target x-ray member is attached to the tubular housing for proper direction of the x-rays onto the sensor.

Abstract: The present invention provides compositions of treating subterranean zones penetrated by well bores in primary well cementing operations, well completion operations, production stimulation treatments and the like. The invention includes aqueous well treating fluids comprised of water and a water soluble polymer complex fluid loss control additive. Preferred polymer complexes comprise water-soluble polymers made in the presence of hydroxyethylcellulose.

Abstract: A modular light source system forms a plurality of distinct light sources with a common tubular metal housing, an LED based lighting element for each light source, and a pair of end caps on opposed ends of the metal housing for each light source. Each distinct lighting source is comprised of one of the LED based lighting elements and a given pair of the end caps, whereby distinct light sources can be formed through replacement of the LED based lighting elements and the end caps.

Abstract: An end to end anastomotic stapling device connects two lumen sections avoiding constriction at the anastomotic ring. An intraluminal end to end anastomotic stapler includes an expanding head and anvil designed to fire an anastomotic ring having an inner diameter at least equal to the nominal inner diameter of the remaining lumen sections. An extraluminal end to end lumen stapler is described attaching the lumen sections with an exterior flange type connection having anastomotic rings with a diameter larger than the inner diameter of the lumen sections whereby the anastomotic site has a diameter at least as great as the adjacent lumen sections.

Abstract: A glass product cutting line includes a CNC cutting table, a sheet feeding device for feeding glass sheets to the glass cutting table, a plurality of harp racks, a sorting device and a dynamic cutting line control system. The control system optimizes the work piece layout on the individual sheets with a biasing favoring individual work pieces assigned to a leading harp rack. The bias tends to cut work pieces of the leading harp rack on leading sheets fill the leading harp rack in a minimum time. The system allows for removal of a filled leading harp rack, by designating a new leading harp rack for the control system, which then dynamically adjusts the bias and associated cutting scheduling.

Abstract: Systems and methods for systematically tracking alcoholic containers throughout a given area (e.g., country, state, county, or municipality) to ascertain the transferee or purchaser of an alcoholic container at any given time in the history of the transfer or purchase of the alcoholic container.