Abstract: A reel spinning gaming device 10 includes a plurality of selectable reels 20 each having game symbols 30 located thereon, a selection system 40, and an actuating system 50. Each reel displays an outcome symbol 30 after having been spun. The selection system 40 designates a subset of the selectable reels as the initial active reels 70 for the initial game. The actuating system 50 then spins the initial active reels 70, after which a prize may be awarded dependent upon the combination of the outcome symbols 30 from the initial active reels 70. The selection system 40 then designates a new subset of the selectable reels 20 as the active reels 70 for each subsequent consecutive game by substituting a non-active reel from the previous game with an active reel from the previous game. The actuating system 50 then spins the newly substituted active reel.

Abstract: A lockable security cabinet for game controllers of the type used to operate electronic slot and card games in gambling casinos. The cabinet includes multiple key locking doors and key operated control switches to allow access to specific areas and controls of a main cabinet thereof housing the computers and other electronics only by authorized persons having the proper key for reach particular area or control switch. The cabinet is slidably mounted of a locking base which bolts into a recess in a gaming table allowing the main cabinet to also be recessed therein yet slide out in a cantilevered fashion to access the doors and controls. The base includes a side or rear cable locking enclosure allowing access to an disconnecting of ends of cable connected to the game controller only upon unlocking of the base and outward sliding of the main cabinet.

Abstract: An oscillator and a method for producing an improved oscillator that will generate an accurate frequency when encountering a vibration. The oscillator and method uses a crystal with minimal cross-axis coupling. Further, a first accelerometer produced using MEMS technology is used. The first accelerometer is positioned inside of the oscillator so that the accelerometer accurately measures any vibration encountered by the oscillator. The first accelerometer and the crystal are maintained at constant temperature to minimize phase shifts and gain variations.

Abstract: A method for providing a user with access to a plurality of computer resources, at least some of which utilize distinct protocols for receiving security information and for providing access to outside systems based on received security information. A request is received from the user identifying one of the plurality of computer resources. From a set of previously stored records each of which identifies one of the plurality of computer resources and contains security information for allowing access to the computer resource identified in the record, one of the records of the set is selected whose identification of one of the plurality of computer resources best matches the request's identification of one of the plurality of computer resources. The security information in the selected record is used to provide access to the computer resource identified in the request according to the distinct protocol utilized by that resource.

Abstract: A method and apparatus of encouraging distribution, registration, and purchase of free copyable software and other digital information which is accessed on a User's System via a Programmer's Program. Software tools which can be incorporated into a Programmer's Program allow the User to access Advanced Features of the Programmer's Program only in the presence of a valid Password which is unique to a particular Target ID generated on an ID-Target such as the User's System. Advanced features will thus relock if the Password is copied to another ID-target. If a valid Password is not present, the User is invited to obtain one, and provided with the means of doing so, and of installing that Password in a place accessible to the User's System on subsequent occasions. The present invention also provides Programmers with means to invoke business operations as well as computational operations with their programs, and thus to automatically obtain payment from Users who elect to obtain passwords.

Abstract: The present invention provides an apparatus for measuring particle distribution for determining particle size distribution with higher precision by compensating for a reduction in scattering light due to the color of a sample and due to the particle size characterized by Mie scattering theory, and a method for measuring particle size distribution using such an apparatus. The apparatus for measuring particle distribution irradiates a laser beam to be measured, converts the resulting scattering light into an electrical detection signal, and performs inverse operation processes on the detection signal to calculate the particle size distribution of the sample. The measuring apparatus is provided with a laser light source that variably changes the wavelength of the laser beam depending on samples.

Abstract: A method and apparatus of encouraging distribution, registration, and purchase of free copyable software and other digital information which is accessed on a User's System via a Programmer's Program. Software tools which can be incorporated into a Programmer's Program allow the User to access Advanced Features of the Programmer's Program only in the presence of a valid Password which is unique to a particular Target ID generated on an ID-Target such as the User's System. Advanced features will thus re-lock if the Password is copied to another ID-target. If a valid Password is not present, the User is invited to obtain one, and provided with the means of doing so, and of installing that Password in a place accessible to the User's System on subsequent occasions. The present invention also provides Programmers with means to invoke business operations as well as computational operations with their programs, and thus to automatically obtain payment from Users who elect to obtain passwords.

Abstract: A method and apparatus of encouraging distribution, registration, and purchase of free copyable software and other digital information which is accessed on a User's System via a Programmer's Program. Software tools which can be incorporated into a Programmer's Program allow the User to access Advanced Features of the Programmer's Program only in the presence of a valid Password which is unique to a particular Target ID generated on an ID-Target such as the User's System. Advanced features will thus re-lock if the Password is copied to another ID-target. If a valid Password is not present, the User is invited to obtain one, and provided with the means of doing so, and of installing that Password in a place accessible to the User's System on subsequent occasions. The present invention also provides Programmers with means to invoke business operations as well as computational operations with their programs, and thus to automatically obtain payment from Users who elect to obtain passwords.

Abstract: A control gate is adapted to be installed across a channel for liquids. The Control gate has a barrier member capable of vertical or tilting movement and it is either slidingly or pivotally mounted to a frame of the control gate. In one instance, the control gate has at least one side member attached to the barrier member. A drive member co-operates with the side member(s) to allow raising and lowering of the barrier member to regulate flow of liquid through the control gate. A flow control member allow the liquid to flow over the gate substantially parallel to the floor of the channel. Also described is a method of measuring flow rate through a control gate.

Abstract: A method and apparatus is provided for breaking down computing tasks within a larger application and distributing such tasks across a network of heterogeneous computers for simultaneous execution. The heterogeneous computers may be connected across a wide or local area network. The invention supports mobile agents that are self-migrating and can transport state information and stack trace information as they move from one host to another, continuing execution where the mobile agents may have left off. The invention includes a server component for providing an execution environment for the agents, in addition to sub-components which handle real-time collaboration between the mobile agents as well as facilities monitoring during execution. Additional components provide realistic thread migration for the mobile agents.

Abstract: A voucher-enabled gaming system for use with games of chance, where a player uses one-time-use vouchers having game credits or a value associated with each voucher. A voucher is inserted into a player terminal, read by the player terminal, and the associated value retrieved from a central server; game credits equivalent to the value are made available for game play. Upon cash-out from the player terminal (or other terminal type), a player will be issued a new voucher having a transaction ID generated by the terminal, the transaction ID being unique to the particular system installation and associated with the value of the voucher, which the player may then take to a different terminal to continue game play.

Abstract: The present invention relates to a selectable multi-performance configuration. Instead of the traditional methods of producing separate high-end and low-end graphics chips, the present invention produces processing systems in a single unit. The single unit is readily and functionally partitionable. Each partition is capable of independent operation. By using all of the partitions a high-end graphics processing system may be simulated and tested. By using a subset of the partitions, a low-end graphics processing system may be simulated on the same system without the added cost of re-design of either hardware or software.

Abstract: The present invention is directed to a system for gathering data from a web-based server, transmitting the data to a web-based client, and storing the data on the web-based client. The web-based server translates data from a data supplier's proprietary data model into a data consumer's proprietary data model using a data mapping function. The web-based server also converts data from a structured data format to a markup language format. The web-based client periodically polls one or more data servers for data. The web-based client receives data in a markup language format and translates it into a structured data format, then stores it in a database. The web-based client and the web-based server can collaborate with each other to streamline the data conversion and translation process.

Abstract: The present invention describes a method and apparatus for resolving anomalies within a network topology map that typically occur when a derived topology map fails, for a variety of reasons, to include devices resident on the network. The method of the present invention discovers missing devices by identifying a conflicting link within a received topology map, the conflicting link comprising a source and one or more conflicting destinations. The conflicting link is resolved through the use of one or more virtual devices within the topology map. The conflicting link is replaced with a link to a virtual device based upon the resolution of the conflicting link, thereby eliminating the anomaly in the topology map. The step of resolving the conflicting link may also comprise the steps of determining a number of conflicting destinations from the source of the conflicting link, resolving the source of the conflicting link, and resolving the conflicting destination.

Abstract: The present invention is a method and system for visually informing a user that an email client has executed a desired command. The method comprises calculating an area within the email client that displays text of a message and mapping an identically sized set of texture mapped polygons to the area within the email client displaying the text of the message. The set of polygons texture mapped with a texture representing the text of the message. The invention further comprises displaying the texture mapped polygons on top of the text of the message, animating the texture mapped polygons in response to a particular command a user wishes to execute; and removing the texture mapped polygons from the area within the email client displaying the text of the message.

Abstract: In a broadband communications system, e.g., a cable system, programming content can be readily reserved and accessed for viewing using interactive program guides in accordance with the invention. Such programming content may include in-progress programs, future programs and previously broadcast programs which are recorded at a headend in the cable system, and which may or may not have overlapping broadcast times. In addition, the user may reserve programs at a set-top terminal, and may also do so remotely from the terminal through a communications network such as, the Internet, a public switched telephone network (PSTN), a wireless telephone network, etc.

Abstract: A method and apparatus of encouraging distribution, registration, and purchase of free copyable software and other digital information which is accessed on a User's System via a Programmer's Program. Software tools which can be incorporated into a Programmer's Program allow the User to access Advanced Features of the Programmer's Program only in the presence of a valid Password which is unique to a particular Target ID generated on an ID-Target such as the User's System. Advanced features will thus re-lock if the Password is copied to another ID-target. If a valid Password is not present, the User is invited to obtain one, and provided with the means of doing so, and of installing that Password in a place accessible to the User's System on subsequent occasions. The present invention also provides Programmers with means to invoke business operations as well as computational operations with their programs, and thus to automatically obtain payment from Users who elect to obtain passwords.

Abstract: A system and method for providing more than one simultaneous and different bingo game, using single bingo ball draws from a central location. The present invention further provides for players to be highly distributed, for example throughout the US, while still using the single centralized ball draw and still supporting different bingo games in parallel.

Abstract: The present invention relates to a rasterizer interpolator. In one embodiment, a setup unit is used to distribute graphics primitive instructions to multiple parallel rasterizers. To increase efficiency, the setup unit calculates the polygon data and checks it against one or more tiles prior to distribution. An output screen is divided into a number of regions, with a number of assignment configurations possible for various number of rasterizer pipelines. For instance, the screen is sub-divided into four regions and one of four rasterizers is granted ownership of one quarter of the screen. To reduce time spent on processing empty times, a problem in prior art implementations, the present invention reduces empty tiles by the process of coarse grain tiling. This process occurs by a series of iterations performed in parallel. Each region undergoes an iterative calculation/tiling process where coverage of the primitive is deduced at a successively more detailed level.