Abstract: A method for tracking an event of an externally controlled interface (ECI) is described. The method includes generating the externally controlled interface independent of an outcome of a wager-based game regulated by a regulatory authority, and logging the event of the externally controlled interface.

Abstract: A gaming system including a number of host devices each coupled to one or more gaming machines, wherein content provided by the host device is output on the gaming machine. To output the content provided by the remote host, a host-controlled process that is authenticated by the gaming machine and executed in a secure memory location such that it is isolated from other processes executing on the gaming machine may be utilized. The host-controlled processes may be decoupled from the process used to execute the game of chance played on the gaming machine such that the content output by the host-controlled process doesn't alter the play of game of chance.

Abstract: A gaming system including a number of host devices each coupled to one or more gaming machines, wherein content provided by the host device is output on the gaming machine. To output the content provided by the remote host, a host-controlled process that is authenticated by the gaming machine and executed in a secure memory location such that it is isolated from other processes executing on the gaming machine may be utilized. The host-controlled processes may be decoupled from the process used to execute the game of chance played on the gaming machine such that the content output by the host-controlled process doesn't alter the play of game of chance.

Abstract: A gaming system including a number of host devices each coupled to one or more gaming machines, wherein content provided by the host device is output on the gaming machine. To output the content provided by the remote host, a host-controlled process that is authenticated by the gaming machine and executed in a secure memory location such that it is isolated from other processes executing on the gaming machine may be utilized. The host-controlled processes may be decoupled from the process used to execute the game of chance played on the gaming machine such that the content output by the host-controlled process doesn't alter the play of game of chance.

Abstract: An apparatus and method are disclosed for recovering from a header error condition in a disc drive of the type having a rotatable disc having a plurality of concentric tracks with data fields for the storage and retrieval of data and header fields providing logical address information for the data fields. The header fields include read and write header fields which are used during read and write operations, respectively, to align read and write elements of the head with the data fields. When the disc drive unsuccessfully decodes the logical address information from a selected header field associated with a selected data block, an alternate header error recovery routine is performed wherein attempts are made to decode the logical address information from the alternate header field associated with the selected data block. Radial offsets can further be applied to the head to enhance the decoding of the logical address information from the alternate header field.

Abstract: An apparatus and method for optimizing detection thresholds used to identify addresses of tracks in a disc drive having a head and a disc upon which a plurality of tracks are defined, the tracks including track address fields in which track address information is stored. A comparator is provided which generates track address sequence signals in response to a corresponding plurality of readback signals obtained as the head is maintained in a fixed relationship to a selected track. A demodulator identifies erroneous track address sequence signals therefrom and increments a count in an accumulator for each detected, erroneous signal. A detection threshold circuit sequentially provides the comparator with a set of detection thresholds from a population of detection thresholds, each of which are used in turn by the comparator.

Abstract: A magnetic disc storage system includes a magnetic storage disc and a transducing head. During periods of inactivity the transducing head is dithered whereby the head is moved to tracks on the disc according to a number of criteria. The criteria includes wear reduction, power reduction, avoidance of textured zones, head cycling, increased fly height and clearing of debris carried on the head.

Abstract: A system for sterilizing an object including a hollow cassette for containing the object, a sealable opening in the cassette for ingress and egress of the object, a seal for forming a fluid-tight seal around the opening, input and output ports in the cassette for receiving and exhausting a sterilizing fluid and a sealing check valve in the input and output ports for providing a fluid-tight seal when no connections are made to the input and output ports such that when the object is sterilized within the cassette, the cassette will maintain a sterilized atmosphere for the object until the cassette is opened to allow use of the object.

Abstract: A vented cartridge comprises a container having a top surface, a bottom surface, and side surfaces connected together to define a predetermined volume. A dip tube extends from the top surface substantially to the bottom surface. A vent tube extends from the top surface and is positioned coaxially with the dip tube. The vent tube has an upper opening positioned in the upper third of the predetermined volume and a lower opening positioned in the lower third of the predetermined volume. A space between an outer surface of the dip tube and an inner surface of the vent tube forms a central fluid communication path between the upper and lower openings and the top surface. An upper valve is positioned at the upper opening for closing the upper opening if the cartridge is oriented with the top surface facing down; a lower valve is positioned at the lower opening for closing the lower opening if the cartridge is oriented with the top surface facing up.

Abstract: A panoramic picture is taken to produce a negative with a panoramic image thereon, and a panoramic print is then made on a single sheet of double-wide photographic paper. The print is cut into two equal panels along a cutting line extending at right angles to the longitudinal axis of the print, and hinge members are fastened to the rear of the two panels along the cut edges. The hinge members are then secured in an album to mount the two picture panels in aligned, side-by-side relationship, with a narrow gap therebetween to prevent damage during closing and opening of the album. The hinge elements have a color tone corresponding to the general color tone of the central portion on the picture, to minimize the visibility of the gap. A triplewide picture can also be made, which is divided into three panels, with the third panel being connected to the second by a hinge element.

Abstract: A panoramic picture is taken to produce a negative with a panoramic image thereon, and a panoramic print is then made on a single sheet of double-wide photographic paper. The print is cut into two equal panels along a cutting line extending at right angles to the longitudinal axis of the print, and hinge members are fastened to the rear of the two panels along the cut edges. The hinge members are then secured in an album to mount the two picture panels in aligned, side-by-side relationship, with a narrow gap therebetween to prevent damage during closing and opening of the album. The hinge elements have a color tone corresponding to the general color tone of the central portion on the picture, to minimize the visibility of the gap. A triple-wide picture can also be made, with is divided into three panels, with the third panel being connected to the second by a hinge element.