Abstract: A heat exchanger comprises a first tube having a first fin of a first predetermined height extending outward therefrom. A second tube is vertically spaced above the first tube. The second tube has a second fin of a second predetermined height extending outward therefrom. A fan is positioned to force ambient air across the second tube and then across the first tube to heat a fluid flowing therethrough. A method of heating a fluid comprises sequentially flowing the fluid upward through a plurality of vertically spaced rows of substantially horizontal tubes, and forcing air downward over the plurality of tubes to heat the fluid.

Abstract: A life safety assembly includes an attachment stud configured to attach to a surface, and a life safety device that is mountable on the attachment stud. The life safety device has a receptacle configured to receive and interlock with the attachment stud to mount the life safety device with respect to the surface.

Abstract: A target tracking device incorporating a Position Sensitive Detector (PSD) 1 is described. A target is illuminated by a laser of a suitable wavelength. The target reflects the laser radiation and the reflected radiation is incident on a flying vehicle carrying a target tracking device. The PSD in the device outputs a signal representative of the position of the incident laser spot. The output signal is input into control electronics, the control electronics incorporating a resistive transimpedance amplifier. A higher than usual bias voltage is applied to the PSD yielding improved pulse response of the target tracking device. Therefore, the tracking device is particularly suited for use with a target marking laser having a short pulse duration.

Abstract: An apparatus for vaporizing a cryogenic fluid comprises a heat transfer fluid closed circulation loop at least partially defined by an ambient air heat exchanger, a heater, and a vaporizer. The heat exchanger is configured to direct air downward across a plurality of heat exchanger tubes. A cryogenic fluid flows through the vaporizer. The plurality of tubes comprise a first tube having a first fin of a height, h1, and a second tube spaced adjacent the first tube, where the second tube has a second fin of a height, h2, wherein h2 is different from h1.

Abstract: A target tracking device incorporating a Position Sensitive Detector (PSD) 1 is described. A target is illuminated by a laser of a suitable wavelength. The target reflects the laser radiation and the reflected radiation is incident on a flying vehicle carrying a target tracking device. The PSD in the device outputs a signal representative of the position of the incident laser spot. The output signal is input into control electronics, the control electronics incorporating a resistive transimpedance amplifier. A higher than usual bias voltage is applied to the PSD yielding improved pulse response of the target tracking device. Therefore, the tracking device is particularly suited for use with a target marking laser having a short pulse duration.

Abstract: A user of an interactive entertainment computing device can capture media representing aspects of the interactive entertainment. The media can be uploaded to a server that can extract appropriate information from the media, including identifiers of the user and the interactive entertainment. The media can then be presented to a user through a user interface, enabling the user to download and share the media. The presented media can be tailored to the user based on a relationship between authentication information used to access the media and a user identifier from within the context of the interactive entertainment.

Abstract: Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.

Abstract: Multimedia files, such as audio programming, are currently available to Internet users through a combination of their personal computer, an optional portable digital audio player, and an Internet connection. Many audio programs are now currently distributed over the Internet in a syndicated form known as a “podcast”, allowing users to access the latest version or “episode” of the program. The disclosed systems and methods provide a convenient, publicly-accessible system for allocating and using dedicated phone numbers to enable access to these programs. A person can simply place a telephone call and listen to such syndicated or otherwise distributed audio programming through the telephone network without the use of a computer or portable digital audio player.

Abstract: The invention in one embodiment provides a data file suitable for transmission over a computer network that comprises a first segment having data which results in the delivery of a commercial advertising message when the data file is processed and a second segment comprising data which results in the performance of a musical composition when the data file is executed. Preferably the data file is in a wav file format, more preferably it is in a compressed file format, most preferably it is in an MP3 format. Alternatively the invention may be viewed as a method for distribution of advertising that comprises combining an audio data file that produces an advertising message when processed with a data file that produces a performance of a musical composition when processed. Preferably the method includes the step wherein the files are combined by use of a sound editor. More preferably the files are combined are combined by use of a hexadecimal editor.

Abstract: Methods, systems and computer program products are provided for managing information technology (IT) processes for a computer network. An incident report, including associated data, is received from an application monitoring resources on the computer network. Additional data associated with the computer network resources to be obtained based on the incident report is automatically identified and obtained. Related data in a historical database is automatically identified based on the incident report and/or the additional data and the identified related historical data is automatically retrieved. The incident report, the additional data and/or the related historical data are analyzed to identify a responsive process to respond to the incident report.

Abstract: A device and method to be used in treating sleep apnea comprising a headband adapted by reason of its size and shape to fit around a person's head, a garment adapted to being secured to the torso portion of a person using the device consisting of a front section and a back section, a first strap affixed at an upper end to a location on the headband, a second strap affixed at an upper end to a second location on the headband, and wherein the first and second straps are affixed at their lower ends to the back section of the garment so as to provide sufficient tension in the straps to cause the person's head to be tilted backwards thereby opening the person's airway.

Abstract: A concrete mold device for vertically forming a concrete panel includes a plurality of concrete forms for collectively defining a mold cavity for receiving an uncured concrete mixture therein. The concrete forms can include a pair of opposing side wall forms to define side wall surfaces of the mold cavity and a pair of opposing end wall forms to define end wall surfaces of the mold cavity. An elongate lower support gasket can also be provided and can have an upper surface that defines a bottom surface of the mold cavity. The lower support gasket can have gasket side walls to abut against at least a portion of each of the side wall forms to provide a seal between the lower support gasket and the side wall forms to retain the concrete mixture within the mold cavity.

Abstract: Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.

Abstract: A multi-modal system and method for providing automated directory assistance that can be personalized, and provide current information and promotions from a variety of businesses customers in need of goods and services that can be location sensitive. The multi-modal system can contain a database where business information can be categorized using parameters such as location sensitivity to make dialogs between customers and the system more efficient and valuable. Search results can be presented to customers using algorithms that prioritize the results using weighting schemes based on factors comprising for example proximity, relevancy, location, availability of promotions, and accessibility, and that randomize the prioritized results. The system abstracts the interface to this contact point, allowing businesses and customers to use different types of communication devices, including voice, messaging, web, and wap.

Abstract: A semiconductor device with an interconnect layer having a plurality of layout regions of active interconnects and dummy fills for uniform planarization. In one embodiment, the device will have at least one interconnect layer with a plurality of layout regions overlying the semiconductor substrate. Each layout region will comprise an active interconnect feature region and a dummy fill feature region adjacent thereto for facilitating uniformity of planarization during manufacturing. Each dummy fill region in each layout region will have a different density with respect to other dummy fill regions in other layout regions, so that the combined density of the active interconnect feature region and the dummy fill feature region in a layout region will be substantially uniform with respect to a similar combined density in each of the other layout regions.

Abstract: This invention relates to a method for gas assisted energy beam engraving of a target object. This invention employs and energy beam, such as a laser beam or an electron beam, to irradiate a target object in the presence of a selected gaseous environment in order to engrave a mark in the object.

Abstract: A process for evaluating and correcting virtual integrated circuit designs includes a method and apparatus for determining a ratio of an amount of material, i.e. polysilicon or metal, in any given layer to an area of the layer. The ratio is then compared to a predetermined target ratio, which is based on a ratio of the total amount of the material to the entire area of the I-C design. The process then automatically inserts or deletes an amount of material from the layer as needed, using any of four methods. These methods include deletion, scaling, deletion and scaling or striping. The ratio for an erroneous layer is rechecked after the first correction is performed and the entire process is repeated using a Newton-Raphson or a Least Absolute Deviation Regression method until the ratio falls within the predetermined tolerances. If the layer has been filled, the layer is further checked for short circuits, fill isolation violations, antenna violations and the like which may have resulted from the material fill.

Abstract: The present invention relates to a method for marking metallic alloys using laser alloying. Specifically, the present invention is directed toward the use of laser alloying steel or aluminum alloys with a mark that provides protection against wear and corrosion and greater permanency.

Abstract: This invention relates to a method for gas assisted energy beam engraving of a target object. This invention employs and energy beam, such as a laser beam or an electron beam, to irradiate a target object in the presence of a selected gaseous environment in order to engrave a mark in the object.

Abstract: Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.