Abstract: A driver circuit is configured as a frequency compensated differential amplifier having one input coupled to a first data signal and a second input coupled to a second data signal. Each stage of the differential amplifier is biased with a current source. The driver circuit generates a first output signal coupled to the input of a first transmission line and a second output signal coupled to the input of a second transmission line. The first and second output signals are generated as the difference between the first and second data signals amplified by a compensated gain. A compensation network that attenuates the low frequency components of the input signals relative to the high frequency components is coupled between current sources biasing the differential amplifier. The outputs of the first and second transmission lines are coupled to the inputs of a differential receiver that may or may not be frequency compensated.

Abstract: The present invention relates to a method of testing Bacopa monnieri response to abiotic stress factors and for testing bioactivity of natural, synthetic and semisynthetic compounds using Bacopa monnieri plant, which comprises growing the said plant and plant parts aseptically in MS 0 basal medium with agar in microcentrifuge tubes by adding the compounds to be tested either to the culture media or by spraying the said compounds on the plant or plant parts or on the said medium to detect the distinct morphological and cytological responses.

Abstract: The present invention provides for a practical method of grafting oligo- and/or poly(ethyleneglycol) (OEG and/or PEG) derivatives onto hydrogen-terminated silicon surfaces, including the surfaces of silicon scanning probe microscopy (SPM) tips, by hydrosilylation of OEG and/or PEG-terminated alkenes. This invention is related to the development of silicon-based bio-devices, including biochips, biosensors such as SPM probes, microarrays, micro-fluidic systems, and implantable microdevices. This invention is also a practical method to modify (many) SPM probe tips with OEG/PEG derivatives and to subsequently modify the tip apex with functional single molecules to improve the specificity and resolution of AFM imaging and measurements. The functional molecules include the dendritic adsorbates with a functional group at their focal point and with or without a tripod-shaped framework.

Abstract: A two part method for improving the usage of a pointing device by a physically impaired user is disclosed. A first method is provided for learning how a user moves the pointing device by acquiring motion data for a user and generating motion vectors corresponding to when the user moves from source point icons to destination point icons. A second method of combining the learned user motion data with an application program where the user navigates the pointing device to select program icons on a graphical user interface (GUI) screen is provided. The method determines when the actual motion vector is similar to a previously acquired motion vector with a similar source point. The method predicts a destination point icon and highlights and locks the prediction icon until the user either actuates the iconor generates motion vectors that indicate that another destination point icon is the more likely destination.

Abstract: The system including a well tool having a housing forming a protection fluid chamber in fluid communication with a discharge port, a protection fluid disposed within the protection fluid chamber, and a moveable mechanism in functional connection with the protection fluid chamber in a manner to expel a portion of the protection fluid when the moveable mechanism moves.

Abstract: The present invention is directed to a novel composition, and to a method of making the composition, the composition being useful in catalyst systems for the homopolymerization and/or copolymerization of olefins, wherein such catalyst systems display a higher level of activity and stereoselectivity than previously reported. The present invention is also directed to novel polymeric compositions made with such catalyst systems, such as a novel syndiotactic polypropylene that melts at temperatures higher than previously reported.

Abstract: Two or more integrated circuit (IC) chips are separated by a significant distance relative to their communication frequency such that pseudo-differential signaling is used to improve signal detection. A derived reference voltage is generated that tracks the variations of the driver and receiver side power supply variations that normally reduce noise margins. The derived reference voltage is filtered to reduce high frequency response and coupled as the reference to differential receivers used to detect the logic levels of the communication signals.

Abstract: A low pressure hyperbaric chambers and methods of using same are disclosed. The present invention provides means for designing, building, and using low pressure chambers suitable for use in managing pain associated with medical conditions.

Abstract: A method and system for providing a halo implant to a semiconductor device is disclosed. The method and system includes providing a thin photoresist layer that covers a substantial amount of an active area including a source region and a drain region of the semiconductor device. The method and system further includes providing the halo implant to the semiconductor device, using the thin photoresist layer as a mask. Utilizing this thin photoresist layer, taking into account other height variables, the source and drain regions can be opened only as needed. At a 45° angle, the implant can be delivered to all transistors in the circuit in the targeted area as well as getting only a large amount of the dose (up to ¾ of the dose) to the transistor edge which sits on the trench edge.

Abstract: A system and method for converting information stored on a magnetic medium to DVD format. A tape transport mechanism may sample information stored on a magnetic medium at a selected rate where the selected rate is correlated to an available buffer size in a data processing system. The rate at which information is sampled may be less than the NTSC standard of 30 frames/second thereby requiring less storage to store the digital video representation. The sampled information may be captured and converted into a digital format. The digitized magnetic waveform may be transferred to the data processing system configured to convert the digitized magnetic signals into digitized television waveforms to recover the analog and video content. The digitized television waveforms may then be converted into a digital video representation. The digitized information may then be temporarily stored in the available buffer prior to being compressed and converted into DVD format.

Abstract: A system for reviewing files which permits comments to be inserted in files to be viewed with a hypertext browser. When the hypertext mark-up language employed is HTML, text files are converted to an HTML representation. An HTML file is represented by a linked list of objects. Comment insertion markers and comment display objects are inserted at predefined points in the HTML linked list representation. The linked list is stored as a binary file and has a comment file associated with it. Access to the HTML file by reviewers and authors causes the regeneration of the HTML document by a Common Gateway Interface which recreates the linked list representation of the document from the binary file and which then generates HTML code from the linked list. Comments may be entered by reviewers working in parallel on the HTML document. Comments are displayed as inserted at the next regeneration of the HTML document by the system.

Abstract: A method, system and computer program product for remotely booting devices. A deployment server may remotely transmit authentication parameter(s), e.g., public key, secret key, to a service unit configured to establish a private connection between server blades and the deployment server. The service unit may remotely install the authentication parameter(s) onto the server blade(s) to be booted by either the deployment server or another boot server. By the service unit remotely installing the authentication parameter(s) onto the server blade(s), the need to manually install them during each network boot operation may be alleviated. By remotely transmitting authentication parameter(s) instead of manually installing them on the devices to be booted during each network boot operation, the deployment server may be able to generate unique authentication parameter(s), e.g., public/private key pair, secret key, for each network boot operation thereby substantially reducing the exposure to replay attacks.

Abstract: A methodology to process flushes in an SMT processor with a dynamically shared group completion table (GCT) and a Flush table comprises identification of incoming flush sources by thread. This uses the forward link array by flush source to determine the next instruction group following the group indicated by the flush source (for example, for mispredicts and load/store flush-next type flushes). Presentation of flush completion table entry numbers or instruction group identifiers (Gtags) to the flush table for computation of oldest flushed group tag corresponding to each thread. The flush selection cycle wherein the flush table outputs are compared against saved versions of all the flush Gtags presented to determine which flush source matches the oldest group output from the flush table. The flush source information is used with the selected oldest Gtag to determine the appropriate additional flushing action to take during the flush cycle.

Abstract: A method of producing design rules including generating a plurality of parametrically varying geometric layouts and simulating how each geometric layout will pattern on a wafer. Edges of structures within the simulated geometric layouts can be classified based on manufacturability and design rules can be created to disallow layouts demonstrating poor manufacturability.

Abstract: The invention is a method of removing sulfur from a hydrocarbon feed using the steps of dissolving metallic sodium in a solvent and combining the sodium/solvent solution with a liquid hydrocarbon feed containing an organosulfur species. The pressure of combination is above the vapor pressure of the solvent. The combined hydrocarbon feed and solvent solution are placed in a low pressure environment to vaporize the solvent. The resulting stream is combined with hydrogen gas and this stream is heated and pressurized to form a liquid hydrocarbon product containing sodium sulfide. This product is then cooled, and the sodium sulfide is extracted.

Abstract: The present invention provides a method of clonal propagation of Pandanus amaryllifolius and further provides a composition for the clonal propagation of scented Pandanus amaryllifolius.

Abstract: Processing units (PUs) are coupled with a gated bi-directional bus structure that allows the PUs to be cascaded. Each PUn has communication logic and function logic. Each PUn is physically coupled to two other PUs, a PUp and a PUf. The communication logic receives Link Out data from a PUp and sends Link In data to a PUf. The communication logic has register bits for enabling and disabling the data transmission. The communication logic couples the Link Out data from a PUp to the function logic and couples Link In data to the PUp from the function logic in response to the register bits. The function logic receives output data from the PUn and Link In data from the communication logic and forms Link Out data which is coupled to the PUf. The function logic couples Link In data from the PUf to the PUn and to the communication logic.

Abstract: A method, system and computer program product for preventing at least in part a hacker from performing unwanted activities such as in a file system. A security layer may be added in the kernel space configured to determine whether a request to provide a service from a particular user was received from user space or kernel space. If the request was received from user space, then the user is an unauthenticated user. That is, the user may be a potential hacker. Subsequently, the security layer may determine whether the request satisfies requirements for unauthenticated requests. If the request was received from a secure connection manager in kernel space then the user may be treated as an authenticated user. The secure connection manager may be configured to establish a secure authorized connection with an authenticated user. Subsequently, the security layer may determine whether the request satisfies requirements for authenticated requests.

Abstract: This invention is generally related to a method of making a molecule-surface interface comprising at least one surface comprising at least one material and at least one organic group wherein the organic group is adjoined to the surface and the method comprises contacting at least one organic group precursor with at least one surface wherein the organic group precursor is capable of reacting with the surface in a manner sufficient to adjoin the organic group and the surface.

Abstract: The invention pertains to a coating apparatus and method in which most of the relative movement between a dispensing head and the substrate to be coated is provided by the coating head. The moving head configuration reduces the system footprint and diminishes leveling problems. A powered shuttle mechanism carries a dispensing head above a substrate to be coated while riding on a bearing located underneath the chuck holding the substrate thereby providing rigidity and reducing the system footprint. Chuck support is designed to accommodate anticipated vertical sag in the dispensing head by supporting the chuck at points along its periphery thereby permitting the chuck to sag in conjunction with the dispensing head. The shuttle mechanism is equipped with means for automatically adjusting the height of the dispensing head with respect to substrate to compensate for substrate placement error, substrate dimensional variation, and mechanical drift in the mechanical machine parts.