Abstract: A sample collection and testing system comprises a collection device and a core device. The collection device comprises a main body and a number of interchangeable sampling apparatuses. The core device comprises a sample distributor and a number of independent testing strips that can simultaneously perform different tests on the same sample. Vents are provided to enhance wicking of sample through the test strips. In addition, a sample retention chamber or pocket is provided to maintain an unadulterated portion of the sample for subsequent retesting or confirmatory testing, for instance.

Abstract: A computer-implemented automated building design and modeling and construction project cost estimating and scheduling system (“DMES system”) is described. The DMES system provides a central source for all of the design and construction information for a construction project in a coordinated two-dimensional and three-dimensional spatial database that is freely accessible by all of the members of an interdisciplinary construction project team as a means to produce automatically coordinated design development and construction document information. The DMES system acquires and stores all of the appropriate design, engineering, and construction expertise and information available for any building type for use in automatically assembling and coordinating the design, cost-estimating, and scheduling for a construction project. In one embodiment, the DMES system consists of a plurality of objects, comprising elements and massing elements arranged in an assembly hierarchy.

Abstract: Methods for forming cell arrays of multiple cell samples arranged substantially in a monolayer on a single substrate particularly suited for diagnostic analysis are disclosed. The cell arrays are formed with a high-speed dispensing apparatus capable of dispensing small volumes in precise, complex patterns. Also disclosed are substrates upon which cell arrays may be formed, and methods for conducting diagnostic analyses on the formed cell arrays.

Abstract: An integrated circuit (1) comprises a microprocessor (2), an ADC (3) and a serial interface (4) for communicating the integrated circuit with an external device. An analogue input port (5) is provided for inputting analogue signals to the ADC (3). A switch circuit (8) is provided for selectively and alternately configuring the integrated circuit (1) to operate in a first mode and in a second mode. In the first mode the serial interface (4) communicates with the microprocessor (2) through the switch circuit (8), and in the second mode the serial interface (4) communicates with the ADC (3) through the switch circuit (8). In the second mode conversion results are transferred from the ADC (3) through the switch circuit (8) to the serial interface (4) independently of the microprocessor (2) for transmission therefrom to an external device. In the first mode the ADC (3) is operable under the control of the microprocessor (2).

Abstract: A gaming system (40) according to the present invention includes a number of gaming machines (10), each gaming machine including a single player game presentation arrangement that may be reconfigured to provide any one of a number of game presentations. In addition to the gaming machines (10) the present gaming system (40) includes a system configuration arrangement (51) and a game modification controller (50). The system configuration arrangement (51) produces system configuration commands based either on manual inputs, system usage information, or various information related to one or more players in a gaming facility. The game modification controller (50) included in preferred forms of the gaming system receives the system configuration commands and in response to the commands, communicates presentation switching instructions to one or more gaming machines (10) included in the system.

Abstract: Players participate in bingo-type games through player stations each having a suitable player interface. The player may manually select between multiple modes in which the player's bingo card representations are daubed. In one daub mode, once a player is assigned a bingo card representation and a game designation set is associated with the bingo card representation, daubing the bingo card representation must be performed manually by the player at the player's respective player station using a suitable interface at the player station. In a card daub mode, one or more of the player's bingo card representations is automatically daubed in response to a card daub input made by the player at the player station using a suitable input device. In a game daub mode, one or more of the player's bingo card representations are daubed without any action by the player other than the player's selection of the game daub mode and the player's submission of a request to enter a bingo game offered by the system.

Abstract: The present invention is directed to a system and methods for analyzing dependencies. The dependencies that may be analyzed include, for example, dependencies among methods or procedures in software source code, or in system configuration or deployment. A layered system is provided, comprising a back-end layer, abstraction layer and user interface layer are used to derive dependency information from third-party tools, and present the information through uniform interfaces to a user-interface layer. The system maintains a dependency model as a hierarchical graph structure in computer memory, and provides a plurality of user views which may be manipulated actively or passively by the user. Active manipulations are propogated through the back-end layer to modify the system analyzed, and passive manipulations affect the user views without changing the analyzed system. The system provides advantages to users seeking to understand complex systems with many dependencies.

Abstract: A sample collection and testing system comprises a collection device and a core device. The collection device comprises a main body and a number of interchangeable sampling apparatuses. The core device comprises a sample distributor and a number of independent testing strips that can simultaneously perform different tests on the same sample. Vents are provided to enhance wicking of sample through the test strips. In addition, a sample retention chamber or pocket is provided to maintain an unadulterated portion of the sample for subsequent retesting or confirmatory testing, for instance.

Abstract: A method for conducting bingo games includes using a server (101) to collect game play requests (501) from a plurality of electronic player stations (103). The server (101, 102) determines if a group of the collected game play requests meets one or more predefined conditions for establishing a quorum (502), and if so conducts a game with the group of game play requests (506, 507). Even after the game is started, the server continues to collect game play requests in preparation for conducting additional games (506, 500). When enough game play requests are collected (503), the server starts the next game, even if previous games are still in progress (506, 507). Each game play request is associated with a bingo card representation and each such card representation is associated with a respective pay table. Prizes or outcomes of the game are assigned for each bingo card representation according to the respective pay table with which the card representation is associated.

Abstract: A method for conducting bingo games includes using a server (101) to collect game play requests (501) from a plurality of electronic player stations (103). The server (101, 102) determines if a group of the collected game play requests meets one or more predefined conditions for establishing a quorum (502), and if so conducts a game with the group of game play requests (506, 507). Even after the game is started, the server continues to collect game play requests in preparation for conducting additional games (506, 500). When enough game play requests are collected (503), the server starts the next game, even if previous games are still in progress (506, 507).

Abstract: An apparatus for separating molten aluminium from a mixture of molten aluminium and aluminium dross includes a table for supporting an insulated crucible containing the mixture of molten aluminium and aluminium dross. A rotatable frame supports a plurality of tines which can be lowered into the mixture in the crucible for stirring the mixture. Vibration means are provided enabling simultaneous vibration of the crucible and stirring of the mixture. The tines cuts through the dross in a shearing action gently rolling the dross, mixing and tumbling it and causing the droplets of aluminium to coalesce. The aluminium droplets and particles in the dross coalesce to form larger droplets and gradually sink to the base of the crucible. A screening means is disposed to substantially surround the crucible when it is supported by the table, which includes a door to both allow and prevent access to the crucible.

Abstract: In a machine vision system utilizing computer processing of image data, an imaging module incorporates the image sensor as well as pre-processing circuitry, for example, for performing a background subtraction and/or a gradient calculation. The pre-processing circuitry may also compress the image information. The host computer receives the pre-processed image data and performs all other calculations necessary to complete the machine vision application, for example, to determine one or more wheel alignment parameters of a subject vehicle. In a disclosed example useful for wheel alignment, the module also includes illumination elements, and the module circuitry provides associated camera control. The background subtraction, gradient calculation and associated compression require simpler, less expensive circuitry than for typical image pre-processing boards.

Abstract: An apparatus for separating molten aluminium from a mixture of molten aluminium and aluminium dross includes a table for supporting an insulated crucible containing the mixture of molten aluminium and aluminium dross. A rotatable frame supports a plurality of tines which can be lowered into the mixture in the crucible for stirring the mixture. Vibration means are provided enabling simultaneous vibration of the crucible and stirring of the mixture. The tines cuts through the dross in a shearing action gently rolling the dross, mixing and tumbling it and causing the droplets of aluminium to coalesce. The aluminium droplets and particles in the dross coalesce to form larger droplets and gradually sink to the base of the crucible. A screening means is disposed to substantially surround the crucible when it is supported by the table, which includes a door to both allow and prevent access to the crucible.

Abstract: Methods and apparatuses for clock signal distribution and synchronization are described. A base clock signal (e.g., system clock signal) is provided to multiple components of an electronic system. Two or more of the components include clock generation circuitry to generate component clock signals based on the base clock signal. The component clock signals are distributed to one or more other components within the electronic system. The component clock generation circuitry is allowed to synchronize to the base clock signal during a first predetermined period of time (e.g., system boot up). At the end of the first predetermined period of time, the base clock signal is blocked from the component clock generation circuitry for a second predetermined period of time. At the expiration of the second predetermined period of time, the component clock generation circuitry is allowed to re-synchronize with the base clock signal.

Abstract: Methods for the production of recombinant proteins containing repeating units are disclosed. Also disclosed are methods for the production of degenerate polynucleotides encoding said recombinant proteins. In addition, polypeptides and polynucleotides produced by the methods of current invention are also disclosed.

Abstract: A beer foam reducing apparatus disposed for placement into the beer delivery lines between a keg and a beer serving spout to prevent pressurized carbon dioxide from entering the delivery line between the apparatus and the serving spout when a keg empties of beer. The apparatus comprises a base with a shallow receptacle disposed to receive an inverted, clear plastic container for sealed, threaded engagement. The plastic container is easily removed for cleaning or replacement and easily sealed for operation. The apparatus also comprises an inlet and outlet in the base, a float disposed for releasably sealing the outlet of the base when a keg empties, and a flow control column secured in the base and extending upwards into the inverted container. Single handed manipulation of a handle leveraged against a mounting bracket regulates operation of the flow control column, and specifically the venting of pressurized carbon dioxide and releasing of the float to begin delivery of beer through the outlet.

Abstract: Undesired deviations in wheel angle measurements caused by compression forces inherent in alignment operations are corrected. A vehicle wheel is placed in a particular orientation both before and after an alignment procedure, and respective angle measurements are taken each time. Any difference in these angle measurements must be the result of an undesired deviation. Such deviation quantities may then be monitored by an operator or compensated during subsequent angle measurements by a computer alignment system.

Abstract: A voltage sensor detects a terminal voltage of a battery connected to a load and a current sensor detects a current flowing through the load. A voltage-current changing tendency calculation unit reads a detected voltage and a detected current detected by the voltage sensor and the current sensor and outputs, every predetermined period of time, plural data of the detected voltage and the corresponding detected current as dispersed data. A voltage-current approximating line calculation unit inputs the dispersed data and determines, based on the dispersed data, a voltage-current approximating linear function each time the predetermined period of time. A battery remaining capacity calculation unit determines, each time the voltage-current approximating linear function is determined, a remaining capacity of the battery based on the voltage-current approximating linear function.

Abstract: A server to which clients subscribe for on-the fly notice of alterations to files and directories in a computer having an operating and file management system. The server also provides status of the execution state of executable code, alteration detection for multiple requests from multiple clients, and tracks files and directories on a user's local station. In addition, the server monitors network-mounted files on remote computers even though events are only generated for local activity on network files.

Abstract: A wheel balancer comprises apparatus for determining the radius of a rim of a hub of a wheel and for determining the distance of the inner and outer side walls of the hub from a reference plane. A framework which is pivotal downwardly over the wheel to be balanced carries a pair of ultrasonic transducers to determine distance of the sides of the wheel from the reference plane. A transducer monitors the position of the framework. The distances monitored by the ultrasonic transducers are stored in a microprocessor against the corresponding positions of the framework at intervals on movement of the framework. The ultrasonic transducers detect a large change in distance from the reference plane caused by the hub well periphery. The hub rim radius is computed from the well periphery radius, while the distances of the side wall from the reference plane is obtained by looking up the stored values of distances which corresponds with the appropriate position of the framework for the hub rim radius.