Abstract: An interstitial recessed cantilever latch mechanism for fiber optic and electrical connectors is disclosed. This mechanism enables the design of more spatially efficient multi-position connectors while retaining the reliability and tactile feedback of traditional connector latch mechanisms. The mechanism also allows the receptacle interface to be substantially simplified, and reduces the number of unique components required by means of a hermaphroditically assembled backshell half.

Abstract: An interstitial recessed cantilever latch mechanism for fiber optic and electrical connectors is disclosed. This mechanism enables the design of more spatially efficient multi-position connectors while retaining the reliability and tactile feedback of traditional connector latch mechanisms. The mechanism also allows the receptacle interface to be substantially simplified, and reduces the number of unique components required by means of a hermaphroditically assembled backshell half.

Abstract: Systems and methods for an improved Internet search engine are provided. According to one embodiment, a search request includes (i) one or more initial constraints to constrain a search of real-time Internet content to a domain name space and (ii) one or more user-specified search terms or phrases. A subset of potential outcomes is provided as feedback to a user by generating a search query to be applied to the content within the domain name space by: (i) identifying company records matching the initial constraint(s) and satisfying one or more sampling criteria by searching a company database; and (ii) incorporating into the search query: (a) domain names of matching company records; and (b) the user-specified search terms or phrases. The subset of potential outcomes are then displayed to the user by performing a limited search of the real-time Internet content based on the structured search query.

Abstract: Systems and methods for an improved Internet search engine are provided. According to one embodiment, a search request is received from an end user via a browser based interface. The search request includes (i) initial constraint(s) to be used by the Internet search engine to constrain a search of real-time Internet content and (ii) user-specified search terms. A structured search query is generated based on company records of a company database matching the initial constraint(s). The search of real-time Internet content is performed and search results are returned by, for each web site domain specified in the structured search query, applying the search term(s) to a predetermined number of web pages for the domain. The search results, including a list of companies associated with the search results, is locally stored and presented to the end user. Interactive filtering and/or ranking of the locally stored search results is then facilitated.

Abstract: Systems and methods for an improved Internet search engine are provided. According to one embodiment, a search request is received from an end user via a browser based interface. The search request includes (i) initial constraint(s) to be used by the Internet search engine to constrain a search of real-time Internet content and (ii) user-specified search terms. A structured search query is generated based on company records of a company database matching the initial constraint(s). The search of real-time Internet content is performed and search results are returned by, for each web site domain specified in the structured search query, applying the search term(s) to a predetermined number of web pages for the domain. The search results, including a list of companies associated with the search results, is locally stored and presented to the end user. Interactive filtering and/or ranking of the locally stored search results is then facilitated.

Abstract: Example implementations relate to end-of-life determination for a print cartridge. For example, a print cartridge according to the present disclosure, may include a plurality of consumable components. Each of the plurality of consumable components may have an associated sensor to monitor use of the respective consumable component. The print cartridge may further include a memory including instructions executable by a processor to, for each of the plurality of consumable components, receive a past use value quantifying an amount and type of use of the respective consumable component, determine an end-of-life value for the respective consumable component using the past use value and a predetermined tuning factor for the respective consumable component, and determine an end-of-life value for the print cartridge based on the plurality of end-of-life values for the plurality of consumable components.

Abstract: A system for lifting, handling, and transporting containers includes a trailer that is either connectable to a truck or permanently affixed to a truck. The trailer has front and rear ends and is configured to receive and hold a container. A dolly is mounted on the trailer to lift and handle the container while maintaining the container in an upright orientation. The dolly may travel between the front and rear ends of the trailer and may be rotatable to face left and right sides of the trailer.

Abstract: One embodiment provides a method for receiving parallel rays at a lens. A first surface of the lens can receive first substantially parallel rays incoming from a first direction. The first surface of the lens also can receive second substantially parallel rays incoming from a second direction that is substantially different than the first direction. The lens can focus the first substantially parallel rays onto a first focal point on a second surface of the lens and focus the second substantially parallel rays onto a second focal point on the second surface of the lens, the second focal point being different than the first focal point.

Abstract: One embodiment provides for a gradient lens having a first substantially hemispherical member comprising a first convex surface and a base and a second substantially hemispherical member projecting away from the base of the first hemispherical member and comprising a second convex surface. The gradient lens also includes a plurality of gradient layers disposed within the first hemispherical member, each gradient layer concentrically aligned to the first hemispherical member and comprising an index of refraction different than that of adjacent gradient layers.

Abstract: A system for lifting, handling, and transporting containers includes a trailer that is either connectable to a truck or permanently affixed to a truck. The trailer has front and rear ends and is configured to receive and hold a container. A dolly is mounted on the trailer to lift and handle the container while maintaining the container in an upright orientation. The dolly travels between the front and rear ends of the trailer.

Abstract: Systems and methods are disclosed for automated identification and processing of qualifying expenses for tax-advantaged accounts and automated initiation of related account transactions for automated management of those tax-advantaged accounts.

Abstract: A gradient lens capable of focusing electromagnetic rays received at a first lens surface onto a second lens surface. The first lens surface and second lens surface can include convex surfaces protruding in opposite directions from a substantially planar surface. The lens can include a gradient index between the first surface and the planar surface and a gradient index between the two convex surfaces. The lens can include two or more gradient layers, each gradient layer having an index of refraction different than that of adjacent gradient layers. The gradient layers can focus parallel electromagnetic rays incident on the first surface onto a focal point at the second surface of the lens. As the parallel electromagnetic rays pass from one gradient layer to the next, the rays are redirected toward the focal point.

Abstract: A gradient lens capable of focusing electromagnetic rays received at a first lens surface onto a second lens surface. The first lens surface and second lens surface can include convex surfaces protruding in opposite directions from a substantially planar surface. The lens can include a gradient index between the first surface and the planar surface and a gradient index between the two convex surfaces. The lens can include two or more gradient layers, each gradient layer having an index of refraction different than that of adjacent gradient layers. The gradient layers can focus parallel electromagnetic rays incident on the first surface onto a focal point at the second surface of the lens. As the parallel electromagnetic rays pass from one gradient layer to the next, the rays are redirected toward the focal point.

Abstract: A trailer having a front and a rear. The trailer includes a frame constructed to receive a bed and a hitch attached to the frame at the front of the trailer. A tube is pivotally connected to the frame between the front and the rear of the trailer. First and second support arms are connected to the tube. Each wheel support arm has an axle and a wheel located at its distal end. The trailer further includes means for rotating the tube. In one embodiment, the trailer has an inclining feature and a shoe for ground engagement. The shoe is located vertically below a central axis of the tube and longitudinally between the wheels and the front of the trailer. In a second embodiment, the trailer has an inclining and elevating feature. In this second embodiment, the hitch is pivotally connected to the front of the trailer and there is provided means for rotating the tube and rotating the hitch relative to one another to elevate, incline, or decline the bed.

Abstract: An antenna system with an improved antenna feed system is discussed. This multi-beam antenna system can produce a beam of electromagnetic energy propagating in a desired direction by emitting multiple beams of electromagnetic energy that constructively and destructively interfere. The direction of the net beam of electromagnetic energy can be controlled by adjusting the phase and amplitude of the emitted beams of electromagnetic energy which in turn influences the constructive and destructive interference. The phase and amplitude adjustments can be determined by sampling coordinate rotation or similar functions. Aliased components of these functions can be particularly useful in element reduction.

Abstract: Methods, systems, and computer program products measure electrical activity of the cardiac tissue proximate the lesion site during an ablation treatment, and then compare the measurements to determine whether the lesion is clinically efficacious so as to be able to block myocardial propagation. The methods can include obtaining the measurements and performing the ablation therapy while the subject is experiencing atrial fibrillation and may measure the standard deviation of the electrogram signal.

Abstract: Methods, systems, and computer program products measure electrical activity of the cardiac tissue proximate the lesion site during an ablation treatment, and then compare the measurements to determine whether the lesion is clinically efficacious so as to be able to block myocardial propagation. The methods can include obtaining the measurements and performing the ablation therapy while the subject is experiencing atrial fibrillation and may measure the standard deviation of the electrogram signal.

Abstract: A vibration generator includes a weight member, a shaft rotatable about an axis of rotation extending longitudinally therethrough and having a mounting area on which the weight member is mounted, and a positioning arm disposed in engagement with the weight member on the shaft and rotatable about the axis of rotation relative to both the shaft and the weight member. The mounting area engages the weight member and prevents movement of the weight member relative to the shaft in a circumferential direction about the axis of rotation but permits movement of the weight member relative to the shaft in a radial direction orthogonal to the axis of rotation and coplanar with the circumferential direction. The weight member also defines an elongate positioning slot and the positioning arm includes an axially extending portion disposed through the positioning slot for slidable movement within the positioning slot during rotation of the positioning member relative to the shaft.

Abstract: A combined seat and cane device comprised of a hollow tube with a handle pivotally connected at a top end, and a plurality of four seat support members with an attached fabric seat is removably inserted in a cavity at the top end in a manner to be deployed as required for forming a seat framework. At a lower end of the combined seat and cane device is a quadraped leg assembly that folds out and locks. The combined seat and cane device is easy to carry and caters to an individual's needs.

Abstract: A portable golf cart cover which is made of a lightweight flexible material may be folded to a compact size for storage in a golf club bag. The cover is easily attached to and removed from any golf cart of the type having a roof. The cover requires a minimal number of attachment means, thereby enabling easy access to the cabin and golf club compartment. The cover may be manufactured by joining three sections using an adhesive or by heat sealing.