Abstract: A system and method of digital control for a blood pressure measurement system is provided. According to at least one embodiment, a photo-plethysmographic (PPG) system produces a frequency signal that corresponds to the measured light in the PPG system. Such light may be indicative of blood volume in a vein or artery. The frequency signal may be used to control one or more pressure valves of the system in order to measure blood pressure and hold the frequency signal constant.

Abstract: A system and method for displaying a plurality of profit and risk related indicators are described. A graphical interface displays and dynamically updates a plurality of profit/loss (P/L) indicators including a realized, net, and open indicator. The net and open indicators are based on a trader's net position and a current market level, while the realized indicator is based on trader's buys and sells associated with a tradeable objects. In one embodiment, the plurality of indicators are displayed in relation to a plurality of money management regions defining a maximum order quantity and a maximum net position controlling the trader's trades, so that a trader can quickly determine his current as well as potential money management parameters.

Abstract: The present invention relates to a packaging machine which has transport means in the form of two transport chains (5, 6) for lateral grasping and transporting of a length of material (7) consisting of packaging material. In particular with longer plants above approximately 10 meters in transport length the stretching property of the transport chains owing to the load has a marked effect on the precision of the transport distance. This results in fluctuations of the transport distance between the two transport chains and therefore distortions of the length of material, which, depending on the type of packaging material, can even lead to tearing of the length of material.

Abstract: A method of generating a binary computer generated hologram for use in displaying a holographic image, the method comprising the steps of generating a complex modulation computer generated hologram corresponding to a desired reply object, transforming the complex modulation computer generated hologram into a real positive computer generated hologram, and transforming the real positive computer generated hologram into a binary computer generated hologram by comparing each element of the real positive computer generated hologram with at least one neighboring element and replacing the compared element with a binary value which depends upon the result of the comparison.

Abstract: A method for the production of airgaps in a semiconductor device and device produced therefrom. The formation of airgaps is accomplished, in part, by chemically and/or mechanically changing the properties of a first dielectric layer locally, such that at least part of said first dielectric layer is converted locally and becomes etchable by a first etching substance. The local conversion of the dielectric material may be achieved during anisotropic etching of the material in oxygen containing plasma or ex-situ by performing an oxidizing step (e.g., a UV/ozone treatment or supercritical carbon dioxide with addition of an oxidizer). Formation of airgaps is achieved after creation of conductive lines and, alternatively, a barrier layer by a first etching substance. The airgaps are formed in a dual damascene structure, near the vias and/or the trenches of the damascene structure.

Abstract: The present invention relates to a method for inducing antibodies neutralizing HIV primary isolates in a mammal, comprising administration of a pharmaceutical composition comprising a polypeptide represented by the formula N-L-C, in which: N represents the amino acid sequence 25–81 of gp41, C represents the amino acid sequence 112–157 of gp41, and L represents a flexible linking sequence comprising from 2 to 30 amino acids.

Abstract: The present invention is directed toward substituted hydroxyethylene compounds of formulas (XII) (XIII), and (XIV) useful in treating Alzheimer's disease and other similar diseases.

Abstract: The invention provides novel reagents, reagent kits, and methods for automated hybridization. More particularly, the invention provides reagents, reagent kits, and methods for automated in situ hybridization and automated hybridization on a microarray. The use of automated instruments for in situ hybridization and microarray hybridization dramatically reduces the amount of labor and time involved and also facilitates standardization of protocols and consistency between results.

Abstract: A method for treating circadian rhythm phase disorders is described. The invention provides methods to specifically advance or delay the phase of certain circadian rhythms in humans. The disclosed methods relate to the administration of melatonin at times determined with relation to the time of dim light endogenous melatonin onset. Embodiments capable of alleviating the effects of jet lag, winter depression and shift-work sleep disturbance are provided.

Abstract: A method for fetching sparsely indexed MIB tables for a managed network device using an approximation operation, such as a GetNext SNMP operation, comprises sending a plurality of operations in a first data packet at least one of the plurality of approximation operations specifying a speculative approximation. By using speculative approximations of index values of data to be fetched, it is possible to retrieve MIB table data more quickly and efficiently.

Abstract: The invention concerns a purified recombinant glycoprotein having the following properties: a) an adherence capacity to CD4; b) an affinity with a anti-gp120 antibody capable of neutralizing in vitro HIV cell infection; c) an affinity with an anti-gp41 antibody; d) a timeric form free from inter-chain disulphide bonds. The invention also concerns a vaccine comprising said purified glycoprotein and an adjuvant. The invention further concerns a method for obtaining said glycoprotein, which consists in expressing, by means of genetic recombining techniques, a glycoprotein corresponding to the properties a), b) and c) mentioned above; purifying it, and subjecting it to steps involving at least a reducing agent, an ionic detergent and/or a neutral detergent in conditions leading to a glycoprotein having said properties.

Abstract: A system and method for developing a cost efficient electronic power supply system that handles a range of supported electronic circuits is provided. The electronic power supply system adaptively configures the power applied to electronic circuits. Thereby, eliminating redesign of a power supply system when a newly developed or different electronic circuit is implemented. When an electronic circuit is attached to the electronic power supply, a controller confirms electronic circuit presence and queries for electronic circuit power on requirements. As more electronic circuits are added, the controller examines each electronic circuit power on requirements and determines if a power conflict is present. If a conflict exists, the controller will not supply power to the electronic circuits until the conflict is resolved.

Abstract: The invention provides methods for and compositions comprising coronatine and surfactant for inducing abscission of fruit in plants and trees.

Abstract: Antimicrobial compounds and compositions and uses thereof, including the treatment and prevention of bacterial infections are described. The compounds and compositions include lantibiotic polypeptides and the nucleic acid sequences encoding the polypeptides. The compounds and compositions are useful as antimicrobials in antibiotic pharmaceutical preparation and as an antimicrobial or antiseptic dentifrice.

Abstract: A method and system for mapping virtual connections to asymmetric digital subscriber line (“ADSL”) latency paths. A request for virtual connection from a transport network (e.g., Asynchronous Transport Mode, Frame Relay, etc.) with a desired service category (e.g., quality-of-service) and a desired latency is mapped to an ADSL device latency interface by checking a latency mapping policy. This mapping provides a virtual connection with a desired service category and a desired latency over ADSL links. The latency mapping includes an embedded service category mapping from a transport network to latency paths at an ADSL transmission convergence sub-layer allowing differential services to be provided for user data based on a desired service category. The latency mapping mechanism may help provide use of end-to-end service categories such as quality-of-service categories, over real-time ADSL links.

Abstract: Methods for providing restricted access for a network device such as a cable modem or customer premise equipment on a data-over-cable system. An unknown or new network device is assigned a restricted network address such as a restricted Internet Protocol address. The restricted network address allows the network device to access less than all of the available features on the data-over-cable system. A connection timer is started on the data-over-cable system for a restricted connection to the network device. The connection timer restricts access to the data-over-cable system over a timed interval. A restricted connection is created between the data-over-cable system and the network device including the temporary restricted network address and the connection timer, thereby providing restricted access to the data-over-cable system over a timed interval.

Abstract: A method of path restoration in an ATM network which attempts to minimize the loss of cells in the event a node or a link fails. The method is suitable for failures in point to point Switched Virtual Circuits (SVCs) in ATM networks and makes use of the bi-directional properties of point to point SVC calls. The method permits the construction of an ATM network which includes call path redundancy whereby if a node or link fails, another path meeting the requirements of the call (if one exists) will be used on an automatic basis. The alternative or redundant path is placed into service in such a way that the flow of data is substantially constant. The switching of the path occurs with almost no data loss and without the overhead time associated with Q.SAAL based detection and signaling.

Abstract: The present invention provides a method of generating a signal that may be used to determine the characteristic response of a communication channel that utilizes the public Digital Telephone Network (DTN). The channel includes the DTN, which may have Network Digital Attenuators (NDA) and/or Robbed Bit Signalling (RBS), and a Digital-to-Analog Converter (DAC), (also known as a codec), as well as the analog characteristics of the local loop, typically a twisted pair of copper wires. The present invention provides a method and apparatus to determine the optimal sampling instant of the received data stream. The present invention provides a probing signal that is well-suited for use in determining the channel's response to a known sequence of PCM codes used as data symbols. This is especially useful in so-called PCM modulation schemes that utilize the DTN, where knowledge of network and DAC distortion predicates the selection of available PCM codes used to represent data.

Abstract: Disclosed is a rubber process oil in which the content of polycyclic aromatics (PCAs) as determined by the IP 346 method is less than 3% by mass and which is rich In aromatic hydrocarbons, and a method for producing the same. The aniline point of the rubber process oil is 80° C. or less, and the % CA value as determined by ring analysis according to the Kurtz method is from 20 to 50%. The rubber process oil is produced by using extraction of lube oil fraction with a solvent having a selective affinity for aromatics. The extraction conditions are determined so that the extraction yield is regulated to a predetermined requirement defined by the PCAs content of the lube oil fraction. Alternatively, the extract is cooled to further separate into the extract and the raffinate, and the second raffinate is used for the rubber process oil.

Abstract: A method and device for calculating syndromes used in forward-error-correction codes. To calculate syndromes more quickly using a computer with memory access latency, the polynomial equation C(X) is divided by a generator polynomial G(X) to form a remainder polynomial R(X). The remainder polynomial R(X) is then used to speed the calculation of the syndromes. A method of dividing a Nth order dividend polynomial by a 2R order divisor polynomial is also described. In addition, to further speed the calculation of syndromes, the generating polynomial is split into a number of sub-polynomials Gj(X) to yield a number of remainder sub-polynomials Rj(X) used to calculate the syndromes. Calculation of syndromes using evaluation by Horner's rule and a generalization thereof is also described.