Abstract: Pressure cycle operated apparatus and methods. A method of actuating a firing head includes the steps of: reciprocably displacing an actuator piston of the firing head, the displacing step including the piston being alternately pressure balanced and unbalanced; and igniting a combustible material in response to the piston displacing step. A method of generating electricity includes: reciprocably displacing a piston, the displacing step including the piston being alternately pressure balanced and unbalanced; and generating electricity in response to the piston displacing step. A firing head includes an actuator piston separating at least two chambers; a check valve which permits one-way flow between the chambers; a flow restrictor which restricts flow between the chambers; a biasing device which biases the piston toward one of the chambers; and a firing pin releasing device which releases a firing pin in response to displacement of the piston.

Abstract: A road and rail vehicle includes a towing vehicle having a plurality of axles coupled to an elongate frame with road wheels disposed on the axles. The plurality of axles include at least one rear drive axle. Rail guide wheels are movably coupled to the frame. The rail guide wheels are movable between a lowered position engageable with a pair of fixed rails of a railroad track and a raised position away from the rails. A crane is coupled to the frame rearward of a rearmost road wheel. A tag axle is pivotally coupled to the frame rearward of the crane. The tag axle pivots between a lowered position that is engageable with a roadway and a raised position adjacent the crane.

Abstract: An electronic lock for removably securing a movable item to a structure, the electronic lock comprising first and second complementary cooperating connecting members, each being fixedly mounted to a respective one of the movable item and the structure and being engageable together in a lockable position; and a securing assembly for securing the first and second connecting members together when engaged in the lockable position, the securing assembly comprising a movable locking member operatively associated to the first connecting member, a locking aperture defined in the second connecting member, the locking aperture being adapted for receiving the movable locking member when the connecting members are engaged together in the lockable position; an actuator operatively coupled to the movable locking member for actuating the movable locking member between an unlocked position enabling disengagement of the first and second connecting members and a locked position wherein the movable locking member engages the lo

Abstract: An automated transaction machine includes a card reader that can read a unique magnetic characteristic of a magnetic stripe on a card. The machine can then send data reflective of the read characteristic to a remote card validator. The card validator can compare the received data to referenced magnetic characteristic data corresponding to cards authorized for use with the machine. The machine can also communicate with a transaction host computer to carry out a financial transaction. As a result of the magnetic data comparison, an invalid card can be discovered and a fraudulent transaction prevented. Communication between the card validator and machine is independent from communication between the transaction host and machine.

Abstract: In one of many possible embodiments, a system includes a session sender configured to define and transmit a sender test packet, and a session reflector communicatively coupled to the session sender. The session reflector is configured to receive the sender test packet from the session sender, determine whether the sender test packet is received by a predetermined time. Upon a determination that the sender test packet is received by the predetermined time, the session reflector is configured to define a response test packet and transmit the response test packet to the session sender. The response test packet is defined to include data for calculating at least one two-way performance metric. In some embodiments, the session reflector is configured to record information for calculating at least one one-way performance metric. In certain embodiments, a fetch client is configured to remotely retrieve the recorded information from the session reflector.

Abstract: Price searching on a mobile device is provided. A system for obtaining pricing information comprises at least one subsystem that electronically reads a price and product data of a product using a mobile device, at least one subsystem that searches for other available products and price data to compare to the electronically read price and product data, at least one subsystem that compares the price data of the other products to the electronically read price data, and at least one subsystem that presents purchase options based upon results of the comparison of the price and product data.

Abstract: An arrangement for separating coarse ash out of a flue gas stream, comprising a catalytic converter disposed in a widened flue gas channel portion and serving for reducing the NOx level in the flue gas stream. Also disposed in the widened channel portion is a separator sieve that extends essentially over the entire cross-section thereof. The separator sieve is provided with a plurality of openings for the passage of flue gas therethrough. Each opening has a cross-section that is smaller than a cross-section of coarse ash particles that are to be separated out.

Abstract: Various embodiments for aggregating packages into a pouch in a shipping environment are disclosed. For example, package details associated with a package are compared to one or more incompatibility factors, and if the package details do not match the one or more incompatibility factors, a package identifier uniquely identifying the package is added to a pouch manifest. If the package is not compatible with the pouch, an error message may be displayed to a user indicating that the package is incompatible. In addition, package details may be compared with compatibility factors identifying criteria for packages that are compatible with the pouch and questionable compatibility factors identifying criteria for packages that may be compatible with the pouch. Compatibility factors and questionable compatibility factors may include, for example, service options, delivery notification options, or destination zip code(s).

Abstract: During a surge-pulsing operation in a borehole (e.g an oil-well undergoing remediation) liquid is stored under pressure upstream of a valve, and then released through the valve suddenly enough to create a seismic wave, which propagates into the formation around the borehole, and assists the surge-pulsing to improve the conductivity and liquid-injectability of the formation. The downhole valve achieves the rapid-opening requirement by virtue of its geometrical layout, as dictated by the strictures of the downhole environment.

Abstract: Methods for enhancing the stability of ester based drilling fluids for drilling, running casing in, and/or cementing a borehole in a subterranean formation are disclosed, as well as improved ester based drilling fluids for use at high temperatures. The advantages of the invention are realized by inhibiting hydrolysis of the esters in the drilling fluid by adding a monomeric or polymeric carbodiimide hydrolysis inhibitor to the drilling fluid.

Abstract: A sheet metal casket comprises a casket shell having a pair of side walls, a pair of end walls, and a bottom wall, and a casket cap closable on the casket shell. At least a portion of at least one of the shell and cap are fabricated of clad sheet metal formed from first and second different metals.

Abstract: A method of forming and assembling at least two parts together that may be metal, ceramic, or a combination of metal and ceramic parts. Such parts may have different CTE. Individual parts that are formed and sintered from particles leave a network of interconnecting porosity in each sintered part. The separate parts are assembled together and then a fill material is infiltrated into the assembled parts using a method such as capillary action, gravity, and/or pressure. The assembly is then cured to yield a bonded and fully or near-fully dense part that has the desired physical and mechanical properties for the part's intended purpose. Structural strength may be added to the parts by the inclusion of fibrous materials.

Abstract: A method of diagnosing, predicting, or prognosticating about a disease that includes obtaining experimental data, wherein the experimental data is high dimensional data, filtering the data, reducing the dimensionality of the data through use of one or more methods, training a supervised pattern recognition method, ranking individual data points from the data, wherein the ranking is dependent on the outcome of the supervised pattern recognition method, choosing multiple data points from the data, wherein the choice is based on the relative ranking of the individual data points, and using the multiple data points to determine if an unknown set of experimental data indicates a diseased condition, a predilection for a diseased condition, or a prognosis about a diseased condition.

Abstract: A substance and method for treating a subterranean formation using hydraulic fracturing. A non-metallic, substantially deformable, proppant particle is “elastically flexible” or “plastically compressible” and adapted for use at concentrations which will substantially create a partial monolayer.

Abstract: Cidofovir or foscarnet based compounds having an amino acid or dipeptide esters are provided as prodrugs.

Abstract: A method and apparatus is provided for cleaning flue gases from combustion plants. The method includes removing dust and removing nitrogen from flue gases, bringing flue gases into contact with an aqueous ammonia solution in the presence of an oxidizing agent whereby a reaction solution forms which contains at least ammonium carbonate, heating the reaction solution such that ammonium carbonate decomposes and carbon dioxide and ammonia transfer into the gas atmosphere, and reacting the gaseous carbon dioxide and the gaseous ammonia to form urea. The apparatus includes a device for removing nitrogen and removing dust from the flue gases, a washing device downstream of the device for removing nitrogen and removing dust, a stripper downstream of the washing device, and a urea installation downstream of the stripper.

Abstract: The present invention provides a system for implementing a loyalty program on a network-wide level. The system associates UPC and SKU data on a network level to reward consumers and/or to analyze the data for a variety of business purposes, such as market segmentation analyses and/or analyses relating to consumer spending behaviors or patterns for example. In accordance with one aspect of the invention, the association of UPC and SKU data by the system facilitates implementation of an incentive or loyalty program by providing a universal rewards currency. This universal rewards currency may be “spent” by participants who have earned rewards and accepted by the other participants in the multi-tiered network created by the system. The network may comprise any number of participants, including consumers, retailers (and any of their employees), manufacturers, third-party providers, and the like.

Abstract: A system controlled by a data bearing record includes a card reader that is operative to read data from user cards including identifying data and to authorize operation of an automated banking machine responsive to the identifying data. The automated banking machine includes a deposit accepting device. The deposit accepting device is operative to receive a stack of sheets and to separate each sheet from the stack through operation of a picker. Each sheet is aligned with the sheet path and analyzed by analysis devices including at least one magnetic read head, an imager and/or a validation device. Sheets determined not to have at least one property of a genuine sheet are returned to a user of the machine. Sheets determined to have at least one property of genuine sheets are processed and stored in the machine.

Abstract: Strategies, tools and techniques for establishing family purchase cards for customers of a financial institution are disclosed. The family purchase card may be established for a principal owner of a family in association with a household account held at the financial institution. The family purchase card may include a total purchase limit that can be allocated among one or more secondary purchase cards associated with various cardholders within the family. Different parameters may be configured for the secondary purchase cards, such as purchase limits, billing arrangements, activation or deactivation rules, and financial development milestone rules. The family purchase card may promote development of financial management skills and fiscal responsibility for various members of the family.