Abstract: In one embodiment, a system includes logic adapted for: receiving data identifiers (IDs), each associated with a file, from multiple data providers, storing the data IDs to a database, identifying any duplicate data IDs in the database to determine if any of the files associated with the data IDs are non-confidential, querying the data providers which provided the file having the duplicate data ID to determine if the data provider wants to store the file to a storage network, such as a cloud storage network, receiving a response from the data provider indicating whether or not to store the file to the storage network, receiving the file from the data provider, storing the file to a storage network, and causing deletion of the file from a system of the data provider. In other embodiments, computer program products are presented for storing data to a storage network.

Abstract: A method of playing a bingo-type game includes the steps of generating a result of the game and displaying a representation of the result. More specifically, the representation of the result of the game is displayed through a mechanical technological aid at an electronic play station. An apparatus for playing the game includes a server and the electronic play station in operative communication with the server. The server generates the called numbers, which correlate to the result of the game, and the electronic play station includes the mechanical technological aid for displaying the representation of the result of the game. A program product for playing the game is stored on computer readable media and includes a result program code for generating the result of the game and a display program code for displaying the representation of the result through the mechanical technological aid.

Abstract: A technique for advertising in a virtual-world includes installing an advertising gesture in an inventory of a user that has an associated avatar. The user is credited with a predetermined payment when the associated avatar performs the advertising gesture and the associated avatar is viewable on-screen when the advertising gesture is performed.

Abstract: Virtual worlds seamless object drop integration enables users to obtain products in a virtual world by dragging a product image icon off of an e-commerce web page and on to a virtual world client. The drag-and-drop movement is initiated by the user from a browser window on a display screen. The browser calls an underlying system service to pass an image tag corresponding to the product image icon on to the virtual world client. The image tag includes a unique identifier. The virtual world client checks the image tag to see if the corresponding product has a price, and asks the user if they want to buy it. A product purchase transaction is completed by a virtual world network server and a payments network server that is called in for the financial authorizations. The seller's web page and payments network server are addressed by their respective Uniform Resource Locator (URL).

Abstract: Anomaly-driven software for capturing and automating responses to computer anomalies is disclosed. Computer anomalies are processed by identifying the occurrence of an anomaly and correcting the computer anomaly by initiating a stored corrective action based on a user's input for resolving the anomaly.

Abstract: A device for covering food (306) during microwave heating includes a microwavable flexible sheet (100) having a substantially smooth, food-facing surface (102) that is free of openings. The sheet (100) has a configuration including size, shape, and weight distribution for flexibly draping the sheet (100) over the food (306) on a rigid structure (304) such that the flexibly draped sheet (100) overhangs and folds loosely over an outer perimeter of the rigid structure thereby forming at least a partial enclosure around the food (306) when the sheet contacts at least a portion of an outer perimeter of the food-containing rigid structure (304). During microwave heating, the at least a partial enclosure around the food (306) substantially contains food-splattering (308) inside while allowing steam (312) to escape through an opening (310) formed between the flexibly draped sheet (100) and the outer perimeter of the rigid structure (304).

Abstract: A clipping device is provided for closing stuffed food casing with a clip and an apparatus is provided for causing a taped, holding string loops, to be directed toward the clipping device for closing an end of the food casing so that a string loop is transferred directly from the tape into an entry into a channel in the clipping device. The clip draws the loop to the casing and holds the loop to the food casing. The stuffing apparatus preferably also includes a novel readily cleanable food flow cut-off valve. A punch and clip anvil is provided to apply clips bent around the casing in essentially mirror image helixes. An extending and retracting conveyor is provided to remove stuffed food product from the vicinity of the clipping device after stuffed food casing is closed.

Abstract: A method of playing a bingo-type game includes the steps of generating a result of the game and displaying a representation of the result. More specifically, the representation of the result of the game is displayed through a mechanical technological aid at an electronic play station. An apparatus for playing the game includes a server and the electronic play station in operative communication with the server. The server generates the called numbers, which correlate to the result of the game, and the electronic play station includes the mechanical technological aid for displaying the representation of the result of the game. A program product for playing the game is stored on computer readable media and includes a result program code for generating the result of the game and a display program code for displaying the representation of the result through the mechanical technological aid.

Abstract: Apparatus for automatically stuffing tubular food casing with food product. The apparatus includes a stuffing horn through which food product flows into tubular food casing which is deshirred from a shirred food casing stick on the stuffing horn. An input end of the stuffing horn is interconnected with a pressurized source of food product. A clipping device is provided for closing stuffed food casing with a clip and apparatus is preferably provided for causing a tape holding string loops, to be directed toward the clipping device for closing an end of the food casing so that a string loop is transferred directly from the tape into an entry into a channel in the clipping device so that when the end of the food casing is closed with the clip, the clip draws the loop to the casing and holds the loop to the food casing. The apparatus preferably also includes a novel readily cleanable food flow cut-off valve.

Abstract: Disclosed is a laser system including a high reflector and an output coupler defining a resonator; a gain medium positioned in the resonator that produces optical gain at more than two desired wavelengths; a coarse selection system, positioned in the resonator and coupled to the gain medium, that produces single transverse modes at the desired wavelengths, with transmission values at the desired wavelengths selected such that power output at the desired wavelengths is maximized, and with transmission values at undesired wavelengths selected to retard lasing at the undesired wavelengths; and a fine selector positioned in the resonator and coupled to the gain medium, having a optical length such that all of the desired wavelengths are substantially simultaneously resonant within the optical length; whereby an output beam is generated. Also disclosed are full-color holography systems and three-dimension laser Doppler velocimetry systems incorporating the inventive laser system.

Abstract: Phase-locking means are provided for synchronizing the pulse timing of two (or more) passively mode-locked pulsed lasers. The phase-locking is carried out at a frequency much higher than that of the fundamental repetition rate of the lasers because it results in much higher sensitivity. The signal from the two bandpass filters is applied to a phase detector. A phase-locked loop circuit ("PLL") is employed to generate an error signal which is applied to a piezoelectric transducer ("PZT") attached to a mirror in one of the laser cavities. Corrections in the position of the mirror driven by the error signal help reduce the effects of phase noise in the relative fundamental repetition frequencies of the two lasers so that they are effectively synchronized with one another with a "jitter" of less than 1 ps.

Abstract: An optical system for the attenuation of laser light for measurement purposes which includes four logical subassemblies including a first attenuator subassembly for the attenuation of high power laser light, a second attenuator subassembly for lower power attenuation of the laser light, a third lens subassembly for collecting beam size data simultaneously at multiple locations in space, and a fourth logical subassembly including a beam measuring assembly for recording the beam size data received from the lens subassembly for analysis of the beam characteristics. The first attenuator subassembly is provided with a pair of reflecting, opposed facing, fixed wedges. The reflecting wedges are selectively tilted to eliminate interference effects between their inward facing reflecting surfaces. The second attenuator subassembly further includes a pair of opposed facing and movable wedges arranged in series with a fixed filter.

Abstract: An actuator for controlling alignment of an object that is characterized by an alignment plane, such as mirrors used in optical cavities, comprises a mounting frame, and a one piece alignment member formed of piezoelectric material having a first end and a second end that is secured to the mounting frame at the second end. On the first end, a first object contact, a second object contact, and a third object contact are secured defining an object plane. A means is provided for holding the object in contact with the first, second and third object contacts so that the alignment plane of the object has a predetermined relationship with the object plane defined by the object contacts on the tubular member. Electrodes are formed on the tubular member for establishing an electrical field between the surfaces of the alignment member so that the positions of the first object contact, second object contact and third object contact are controlled.

Abstract: A ventilated brush holder for an alternating current generator. The brush holder has a tubular shield portion, a brush holding portion and a bearing retainer portion. The shield portion encloses the slip rings of the rotor of the generator. The brush holding portion has bores that are open to the interior of the shield portion. Brushes are located in the bores that project into the shield portion and engage the slip rings. The bearing retaining portion is disposed between and engages an internal surface of an opening in the frame of the generator and an outer surface of the outer race of a ball bearing for the rotor shaft. The bearing retainer portion has a plurality of circumferentially spaced and axially extending slots that form air passages. A fan is driven by the rotor shaft and when it is rotated, air is caused to flow through the shield portion and then through the slots in the bearing retainer portion. This flow of air cools the brushes and the bearing and carries away brush dust.

Abstract: A disk, or heat web, is generally circularly shaped, and has a circumferential lip normal to the plane of the disk. A split ring, fabricated from a material having a low co-efficient of thermal expansion fits within the circumferential lip. A generally circularly shaped expansion member, made from a material having a relatively high coefficient of thermal expansion, fits within the split ring. A suitable brazing material is placed between the split ring and the circumferential lip of the disk. The heat produced by the brazing process expands the split ring and allows it to be brazed into place when the assembly is placed on the inside of the cylindrical member.

Abstract: An apparatus for applying a load to an etalon so as to enable the accurate tuning of desired frequencies or ranges of frequencies. The invention includes first and second optical surfaces separated and disposed highly parallel with respect to each other by an electric longitudinal spacer member. A biasing means applies a longitudinal load to the elastic longitudinal spacer member. The applied load is uniformly distributed throughout the spacer member by a longitudinal load distribution means, which is disposed between said biasing means and at least one of said optical surfaces. The distance, d, between the first and second optical surface is directly proportional to the load applied by the biasing means. The load may be varied, in one embodiment of the invention, using a bias adjustment means acting in mechanical cooperation with the biasing means.

Abstract: A laser structure utilizes air cooling and RF induction excitation of a gaseous active medium. A means for exciting the active medium is provided including a switching power supply utilizing pulse width modulated switching to provide an RF energy output. The RF output is coupled to a tank circuit which comprises a capacitor, an inductor, and at least one coupling structure. A means for generating a magnetic field-along the axial length of the laser bore is provided and can comprise either permanent magnets or a DC source coupled to the coupling structure. The laser further includes means for dissipating heat from the laser bore by utilizing the coupling structures as convective cooling fins with forced air circulated thereabout.

Abstract: A low coupling beam splitter with no cross-polarization error or critical alignment tolerances is formed of a quartz piece having a first planar face in the optical path in the plane of the cross-polarization and at or near Brewster's angle to the beam. A second planar face is in the interior optical path in the plane of the cross-polarization and off of Brewster's angle to the beam, so that a majority of the component having the dominant polarization is transmitted along the optical path, while a small fraction of the component having the dominant polarization and a portion of the cross-polarized component are reflected along a first interior sample path. A third planar face is in the first interior sample path in the plane of the dominant polarization and at or near Brewster's angle to the reflected beam. Thus, a portion of the component having the dominant polarization is reflected as a sample beam, and the majority of the component having the cross-polarization is transmitted away from the sample beam.

Abstract: The invention provides package inspection systems which are capable of high speed sensing and evaluation of package integrity as packages are continuously conveyed in the manufacturing process. The systems are capable of measuring predetermined parameters of packages, e.g. cigarette packages, comparing the measured parameters with predetermined values, evaluating from the measured parameters the integrity of the packages and determining whether such packages are acceptable or, alternatively, should be rejected. The system can additionally obtain and store data on sensed package parameters for evaluating long-term and short-term manufacturing trends. In various embodiments of the invention, the system can inspect a single or plural package side(s), employing a single or plural line scan or area array camera(s) and may employ special optics to enable plural package side images to be obtained using a single camera.

Abstract: An optical component of a laser, of the type including a hot gas plasma region, a cold gas region, and producing large photon fluxes, includes an optical element and a coating means on a surface of the optical element exposed to the photon fluxes. The coating means is comprised of a material adapted to minimize photoreduction of the optical element induced by exposure to the photon fluxes. Optical elements of the present invention include windows, birefringent plates, intracavity lenses, polarizers and mirrors. The coating means includes a material selected from the group comprising Al.sub.2 O.sub.3, BeO, Y.sub.2 O.sub.3, MgO, B.sub.2 O.sub.3, Sc.sub.2 O.sub.3, LiF, NdF.sub.3, ThF.sub.4, Na.sub.3 AlF.sub.6, and mixtures thereof.