Abstract: Methods, systems, and schema are provided for enforcing security on an attribute of an object. An instance of an object is created or modified using the schema where a number of the attributes for the object include descriptors. The attributes of the created or modified object are checked to ensure that the modifier has access rights to the attributes. If the modifier does not have the access rights, then values are not assigned to the attributes requested by the modifier. When the modifier provides values for an attribute having the corresponding descriptor, the values are also checked to determine if they are references to a second object. In which case, a check is made to ensure the modifier has an access right to the second object. If no such access right exists, then the values are not assigned to the attribute as originally requested by the modifier.

Abstract: A composition for use in semiconductor processing wherein the composition comprises water, phosphoric acid, and an organic acid; wherein the organic acid is ascorbic acid or is an organic acid having two or more carboxylic acid groups (e.g., citric acid). The water can be present in about 40 wt. % to about 85 wt. % of the composition, the phosphoric acid can be present in about 0.01 wt. % to about 10 wt. % of the composition, and the organic acid can be present in about 10 wt. % to about 60 wt. % of the composition. The composition can be used for cleaning various surfaces, such as, for example, patterned metal layers and vias by exposing the surfaces to the composition.

Abstract: A structure and method to improve sense amplifier operation in memory circuits is provided. An illustrative method of the present invention includes taking the predecoded the row address signals (i.e. RA123<n>, LPHe<n>, LPHo<n>) that run down the rowdriver seams in a memory array (peripheral circuitry), and decoding those address signals in the sense amplifier gaps. The decoding is done to fire a signal that runs up the sense amplifier gap and biases the sense amplifier to fire in one direction or the other.

Abstract: An integrated circuit memory device is designed for high speed data access and for compatibility with existing memory systems. An address strobe signal is used to latch a first address. During a burst access cycle the address is incremented internal to the device with additional address strobe transitions. A new memory address is only required at the beginning of each burst access. Read/Write commands are issued once per burst access eliminating the need to toggle the Read/Write control line at the device cycle frequency. Transitions of the Read/Write control line during a burst access will terminate the burst access, reset the burst length counter and initialize the device for another burst access. The device is compatible with existing Extended Data Out DRAM device pinouts, Fast Page Mode and Extended Data Out Single In-Line Memory Module pinouts, and other memory circuit designs.

Abstract: An interposer includes two separate sets of pins, and inserts into two sockets on a printed circuit board. One set of pins supplies power to a step down converter (SDC) mounted on the interposer. The second set of pins provide inputs and outputs to an integrated circuit mounted on the interposer. One or more conductive traces in or on the interposer electrically connect an output of the SDC to an input of the integrated circuit, thus supplying regulated power to the integrated circuit through the interposer. The SDC and integrated circuit can be directly mounted on the interposer, or either or both can be mounted on packages that connect to the interposer. The SDC and integrated circuit can be flip chips or can be connected to the interposer or package using wirebonds. The packages can be pinned or connectable by solder bumps.

Abstract: A system and method of limiting access from an external network to documents stored on an internal network. A client list is built in which each client is assigned to one or more roles. Each role has access to one or more documents as defined on a document list. A request from an external network is reviewed and, if possible, the request is associated with a client on the client list. The requested document is then compared to the document list associated with the client's role and, if the requested document is in the list of documents available to a client in the client's role, the requested document is fetched, cleaned and sent to the client.

Abstract: A computer system typically includes a central computer and several peripherals, such as a mouse and a printer, which communicate with the computer via a communications channel known as a serial bus. The serial bus may also supply a limited amount of power to some peripherals. Unfortunately, the power limit compels high-power peripherals to include independent power supplies, an arrangement which increase their complexity and cost. Accordingly, one embodiment of the present invention provides a bus-powered peripheral that includes a controller, a rechargeable battery, and a voltage regulator or recharge circuit. The recharge circuit monitors data on a serial bus, recharges the battery during inactive periods, and allows the battery to supplement bus power during active periods, thereby overcoming the power limit of the serial bus.

Abstract: An apparatus and method for microbial intervention and pasteurization of food product surfaces. The apparatus comprises a chamber, a steam generator, a controller, a timer, a power source, and a temperature sensor. The temperature sensor, along with the timer, is used to control the exposure of food products to steam. After a controlled period of steam application, a chilled water source is used to bathe the food products. The method includes the steps of placing food in the chamber, adding steam to the chamber, continuing to add steam until the surface of the food is greater than a first preselected temperature, maintaining the surface temperature by the continued application of steam for a period of about 60 seconds or until it is greater than a second preselected temperature, and then bathing the outer surface of the food with chilled water for about 60 seconds. The use of this method results in a 5-log reduction in the population of microorganisms and bacteria on the surface of the food.

Abstract: Optical structures and method for producing tunable waveguide lasers. In one embodiment, a waveguide is defined within a glass substrate doped with a rare-earth element or elements by ion diffusion. Feedback elements such as mirrors or reflection gratings in the waveguide further define a laser-resonator cavity so that laser light is output from the waveguide when pumped optically or otherwise. Means are disclosed for varying the wavelengths reflected by the reflection gratings and varying the effective length of the resonator cavity to thereby tune the laser to a selected wavelength. Apparatus and method for integrating rare-earth doped lasers and optics on glass substrates. The invention includes a laser component formed from a glass substrate doped with a optically active lanthanides species with a plurality of waveguides defined by channels within the substrate.

Abstract: A method for creating a three dimensional, textured model of at least one object is provided. The method includes identifying regions of the at least one object in a number of two dimensional images of the at least one object. The method further interrelates the regions identified from the two dimensional images and stores data concerning the region, including its texture, in a data structure that represents the model of the object.

Abstract: A technique for hiding of data, including watermarks, in human-perceptible images, that is, image host data, is disclosed. In one embodiment a method comprises three steps. In the first step, data to be embedded is inputted. In the case of a watermark, this data is a unique signature, and may be a pseudo-noise (PN) code. In the case of hidden data to be embedded in the host data, this data is the hidden data itself, or the hidden data as spread against the frequency spectrum by a pseudo-noise (PN) code. In the second step, the inputted data is embedded within the host data, in accordance with a perceptual mask of the host data. The perceptual mask determines the optimal locations within the host data to insert the inputted data. In the case of images, these optimal locations are determined by reference to the human visual system. In the third step, the host data, with the embedded data, is further masked by a non-frequency mask. In the case of image data, the non-frequency mask is a spatial mask.

Abstract: A smart card personalization system maintains a database containing card issuer data format templates, card applications, card operating system commands, and personalization equipment specifications and provides a centralized interface of inputs and outputs to a card issuing process which dynamically adjusts to changes in the issuing process to easily permit a card issuer to change data formats, card applications, card operating systems and/or personalization equipment in a card issuing process. The system interfaces to any card issuer management system, manages the transfer of cardholder data and card applications to the particular personalization equipment used, and maintains statistics for real-time and off-line inquiries to support critical management and reporting functions. Furthermore, the system works with a variety of security methodologies to prevent fraud.

Abstract: An information handling system, such as a magnetic disk drive, includes a data channel which has a method and apparatus for detecting binary symbols from a received signal subject to intersymbol interference and additive white Gaussian noise using a three dimensional observation space with orthogonal coordinate axes. Each of three consecutive synchronous observation samples of the received signal corresponding unambiguously to an axis in the observation space. A decision feedback equalizer removes intersymbol interference terms associated with prior detector outputs. A plurality of linear classifiers are used to partition the observation space. The second and/or third sample of the equivalent channel response is constrained relative to the first for the purpose of simplifying the linear classifiers. Boolean logic functions to decide into which decision region of the observation space a sample maps into.

Abstract: A method is provided for treating an individual afflicted with an impulse-control disorder by administering thereto an amount of one or more opioid receptor antagonists.

Abstract: The present invention comprises a method and system for implementing prioritized communications in a computer system. The present invention is implemented on a computer system having a microprocessor and a plurality of peripheral devices coupled to the computer system. The system of the present invention determines a first priority level and determines a second priority level. The system of the present invention receives a bandwidth allocation request from a software process to transfer data at the first priority level between two or more peripheral devices. The system subsequently allocates a first priority data transfer bandwidth between the devices in response to the request and performs a first data transfer between the devices using the first priority data transfer bandwidth. In addition, the system of the present invention performs a second data transfer between other devices using a second priority data transfer bandwidth. The second data transfer occurs at a second priority level.