Abstract: Compounds of the formula 1

Abstract: Disclosed is a novel class of thiazole, thiadiazole, and oxadiazole compounds which are substituted at their nuclear carbons by aromatic moieties. These compounds exhibit antifungal activity against a variety of fungi including strains which have proven to be resistant to treatment with known antifungal agents such as Fluconazole.

Abstract: Biphenyl butyric acid compounds and derivatives are described as well as acid methods for the preparation and pharmaceutical compositions of same, which are useful as inhibitors of matrix metalloproteinases, particularly gelatinase A (72 kD gelatinase) and stromelysin-1 and for the treatment of multiple sclerosis, atherosclerotic plaque rupture, aortic aneurism, heart failure, restenosis, periodontal disease, corneal ulceration, treatment of burns, decubital ulcers, wound healing, cancer, inflammation, pain, arthritis, or other autoimmune or inflammatory disorders dependent upon tissue invasion by leukocytes or other activated migrating cells.

Abstract: The present invention relates to gravure printing ink systems containing improved binder resins. In particular, the invention relates to the use of hydrocarbon/acrylic hybrid resin binder compositions in gravure printing ink formulations.

Abstract: A process for forming a planarization film on a substrate that does not smoke or fume on heating includes applying a polymeric solution including a novolac resin having a weight average molecular weight between about 1000 and 3000 amu, which has been fractionated to remove molecules with molecular weight below about 350 amu, a surfactant selected from a group consisting of a non-fluorinated hydrocarbon, a fluorinated hydrocarbon and combinations thereof, and an optional organic solvent to a substrate, followed by heating the substrate.

Abstract: The subject invention discloses a liquid isoprene-butadiene rubber (IBR) which is particularly valuable for use in making treads for high performance automobile tires, including race tires, that exhibit superior dry traction characteristics and durability. The isoprene-butadiene rubber of this invention is a liquid at room temperature and is comprised of repeat units which are derived from about 5 weight percent to about 95 weight percent isoprene and from about 5 weight percent to about 95 weight percent 1,3-butadiene, wherein the repeat units derived from isoprene and 1,3-butadiene are in essentially random order. The IBR of this invention also has a low number average molecular weight which is within the range of about 3,000 to about 50,000 and has a glass transition temperature which is within the range of about −50° C. to about 20° C.

Abstract: A coating composition for fabrics includes wetted microspheres containing a phase change material dispersed throughout a polymer binder, a surfactant, a dispersant, an antifoam agent and a thickener. Preferred phase change materials include paraffinic hydrocarbons. The microspheres may be microencapsulated. To prepare the coating composition, microspheres containing phase change material are wetted and dispersed in a dispersion in a water solution containing a surfactant, a dispersant, an antifoam agent and a polymer mixture. The coating is then applied to a fabric.

Abstract: A multilayer printed circuit board having resinous insulating layers and conductor layers alternately superposed on a circuit board with ample adhesive strength, a method for the production thereof, and a curable resin composition useful for the formation of resinous insulating layers are disclosed. The manufacture of the multilayer printed circuit board is accomplished by applying the curable resin composition to the surface of conductor layer of the circuit board, thermally curing the applied layer thereby forming resinous insulating layer, then boring a through-hole in the circuit board, treating the resinous insulating layer with a coarsening agent thereby imparting undulating coarsened surface thereto, subsequently coating the surface of resinous insulating layer and the inner surface of the through-hole with a conductor layer as by electroless plating, and thereafter forming a prescribed circuit pattern in the conductor layer.

Abstract: Certain 2,6-pyridinecarboxaldehydebis(imine) and 2,6-diacylpyridinebis(imine) compounds are provided, which are particularly suitable for use as tridentate ligands in iron and cobalt olefin polymerization catalysts.

Abstract: The invention relates to a novel process for the manufacture of very low molecular weight polyphenylene ether resin, typically within the intrinsic viscosity range of about 0.08 dl/g to about 0.16 dl/g as measured in chloroform at 25° C. The method preferably comprises 2,6-dimethylphenol as a monovalent phenol species.

Abstract: The invention relates to new tetracyclic analogues of camptothecin, their preparation processes, their use as medicaments and the pharmaceutical compositions containing them. Said analogues, which include in particular 3-hydroxy-3-(4-oxo-4,6-dihydroindolizino [1,2-b] quinoline-2-yl)pentanoic acid, have a powerful biological activity inhibiting topoisomerase I and/or topoisomerase II.

Abstract: An optically-enriched piperidine-2-carboxanlidecompound, in which the piperidine is optionally N-alkylated, is racemised by heating the compound in an aqueous medium, provided that the medium includes an organic co-solvent if the compound is N-alkylated. This process is particularly valuable, in conjunction with a resolution process, for the manufacture of levobupivacaine.

Abstract: The present invention deals with the composition, and application of novel carboxylated polymers, and complexes thereof. The complexes are made by a series of reactions which include reaction of an anhydride with an allyl alcohol alkoxylate, polymerization of the carboxylated allyl alkoxylate, then formation of a complex of the poly carboxylate with quaternary compounds.

Abstract: The present invention deals with the composition, and application of novel carboxylated polymers. The complexes are made by a series of reactions which include reaction of an anhydride with an allyl alcohol alkoxylate, polymerization of the carboxylated allyl alkoxylate, then formation of a complex of the poly carboxylate with quaternary compounds.

Abstract: A device for improving waste vitrification in a disposable canister, the process for using the device, and the process for making the device. The disposable canister, also known as a module, has outer and inner containers with thermal insulation therebetween. The device includes an inner container of graphite having a layer of pyrographite on its external wall. The outer container is typically made of stainless steel. The inner container is heated, typically by induction, to melt the frit and waste. The melted mixture is then cooled to form a vitrified product in the module. The fabrication of the pyrographite coating on the inner container involves heating the container to about 1500 degrees centigrade in a methane atmosphere, then cooling the container to ambient temperature.

Abstract: A system (10) for collecting a plurality of diagnostic information and transmitting the diagnostic information to a remote location. The system (10) comprises a glove member (12) adaptable to be worn on a person's hand and an interface unit (20) in electrical communication with the glove member (12). The interface unit (20) is capable of transmitting information to, and receiving information from, a remote location. The glove member (12) comprises a palm portion (1), a wrist portion (3) and five phalange portions (5-13). The glove member (12) further comprises an EKG diagnostic device, a blood pressure and pulse rate diagnostic device (54) and a temperature device (64). The glove member (12) may also further comprise a %O2 diagnostic device (70) and an auscultation device (80).

Abstract: An implant includes a tube for permitting fluid flow. A flow controlling rod may be inserted within the tube passage. One or more holes around the circumference of the tube may be selectively permanently or temporarily occluded to give desired flow characteristics.

Abstract: An improved method for performing cardiac surgery whereby one uses cavo-atrial cannula to remove blood from the body while performing cardiac surgery. The cavo-atrial cannula has at least two sets of openings, a removable obturator, a curved tip, a closed terminus, an open terminus, and a bend. The cavo-atrial cannula has the first openings located adjacent to the curved tip and the second openings on the side opposite the bend. The cavo-atrial cannula contains various markings to indicate the correct positioning of the cavo-atrial cannula. The cavo-atrial cannula is inserted into the superior vena cava or inferior vena cava. The tip of the cavo-atrial cannula can lie in either the right atrium or the vena cava opposite from the insertion point, depending on the type of surgery being performed.

Abstract: A waist belt for supporting disposable-type absorbent articles (7), such as incontinence guards or diapers which comprise a front part, a rear part and an intermediate crotch part, wherein the belt can be fastened to the rear part of the article and when fastened to the rear part of the article comprises two front portions (3, 4) which project out laterally from mutually opposing side edges of the rear part of the article and which can be fastened together through the medium of mechanical fastener elements (12, 14) to form a waist band and which taper towards their respective ends over at least a substantial part of their lengths. Each of the front portions includes first fastener elements (12, 13) which are disposed on the outside of the belt, i.e. that side which faces outwardly in relation to the wearer's body in use, and which extend at least over essentially the whole of the tapering portions of the front portions (10, 11) along the longitudinal symmetry lines thereof.

Abstract: An ophthalmological surgery system and method for performing ablative photodecomposition of the corneal surface by offset image scanning. The image of a variable aperture, such as a variable width slit and variable diameter iris diaphragm, is scanned in a preselected pattern to perform ablative sculpting of predetermined portions of a corneal surface. The scanning is performed with a movable image offset displacement mechanism capable of effecting radial displacement and angular rotation of the profiled beam exiting from the variable aperture. The profiled beam is rotated by rotating the aperture in conjunction with the offset displacement mechanism. The invention enables wide area treatment with a laser having a narrower beam, and can be used in the treatment of many different conditions, such as hyperopia, hyperopic astigmatism, irregular refractive aberrations, post ablation smoothing and phototherapeutic keratectomy.

Abstract: Disclosed is a surgical apparatus including a surgical instrument including a housing and a cannula, and a surgical tool including a shaft and a tip, and a drive interface and an electrical interface, and the drive interface producing a surgical motion of the tip, and the electrical interface producing a cauterizing action of the tip. Also disclosed is a cutting and cauterizing device for connection to a surgical instrument. Additionally, methods for using both the surgical apparatus and the cutting and cauterizing device are disclosed.

Abstract: An apparatus and method for placing adjacent vertebrae at a fixed distance and angular relationship relative to each other, fixing said vertebrae in said position by use of a milling block engaging each of said adjacent vertebrae and then using a milling means, the depth, length and excursion of which from side to side are controlled by said apparatus to machine out a defined thickness of bone and a space of defined length, height, width and shape in preparation for receiving an interbody spinal implant or graft of known size and configuration are disclosed.

Abstract: The bone anchor implantation device of the present invention comprises a shaft or body having a grip at a first end of the shaft, an anchor mount at a distal end of the shaft, and a bone anchor removably mounted in the anchor mount. The shaft is preferably bent so that the anchor mount generally faces the grip such that the bone anchor can be implanted at an anchoring site in a bone by pulling rearwardly on the device. The body is adapted to be separable from the anchor after the anchor has been implanted in bone. A suture thread is attached to the bone anchor such that the suture thread is accessible to a surgeon using the device after the bone anchor has been implanted in bone and after the body has been separated from the bone anchor. The shaft is at least partially hollow, and the suture thread is housed in the shaft. The anchor mount comprises a cannula at the distal end of the shaft. The cannula is sized to removably receive an end of the anchor.

Abstract: A voice activated device for producing control signals in response to speech is self-contained and requires no additional software or hardware. The device may be incorporated into a housing that replaces a wall switch that is connected to an AC circuit. An alternate housing is portable and includes a jack that plugs into and lies flush against a standard AC utility outlet, and at least one plug for accepting an AC jack of any electronic product or appliance. The device acts as a control interface between utility power and connected electrical devices by connecting or disconnecting power to the electrical devices based on speech commands.

Abstract: The invention provides a method and device for tokenless authorization of an electronic payment between a payor and a payee using an electronic third party identicator and at least one payor bid biometric sample. In a payor registration step, the payor registers with an electronic third party identicator at least one registration biometric sample, and at least one payor financial account identifier. The payee registers a payee identification data with the electronic third party identicator. A payee bid identification data and a payor bid biometric sample collected from the payor's person are electronically forwarded to the third party electronic identicator. A comparator engine compares the bid biometric sample with at least one registered biometric sample for producing either a successful or failed identification of the payor.

Abstract: A computer-implemented database and method providing an efficient, ordered reduced space representation of multi-dimensional data. The data values for each attribute are stored in a manner that provides an advantage in, for example, space usage and/or speed of access, such as in condensed form and/or sort order. Instances of each data value for an attribute are identified by instance elements, each of which is associated with one data value. Connectivity information is provided for each instance element that uniquely associates each instance element with a specific instance of a data value for another attribute. Low cardinality fields may be combined into a single field having values representing the various combinations of the original fields. In one embodiment, the “combined field” contains only instantiated combinations. In another embodiment, the combined field contains all values in the Cartesian product of the original fields, preferably in nested sort order.

Abstract: A portal server includes a software agent configured to do summary searches for subscribers based on Internet destinations provided by the subscribers, to retrieve information from such destinations based on pre-programmed site information, and to download the summary information to the subscriber. The destinations and the nature of the information to be retrieved is pre-programmed. There is further a configuration and intitiation interface for a subscriber to set up and start a summary search. In some cases the summary searches are configured for individual clients as templates stored and retrieved at the Internet-connected server. Also in some cases retrieved information is immediately sent to the subscriber, and in other situations such information is saved at the portal to be retrieved by a subscriber at a later time. In preferred embodiments of the invention autologins are accomplished for a subscriber at Internet destinations by use of pre-stored configuration information.

Abstract: Disclosed is an electronic mail system, which comprises: a transmitting communication terminal for transmitting an electronic mail to which an address is added; an electronic mail server for storing an electronic mail transmitted from the transmitting communication terminal; and a receiving communication terminal for receiving an electronic mail having an address thereof from the electronic mail server, wherein the electronic mail server comprises: managing means for managing an address and call number of the receiving communication terminal; receiving means for receiving an electronic mail from the transmitting communication terminal; storing means for storing the electronic mail received by the receiving means; retrieving means for retrieving a call number of the receiving communication terminal managed by the managing means corresponding to an address added to the electronic mail received by the receiving means; and distributing means for transmitting the electronic mail received by the receiving means to

Abstract: A computing system in which a human interface (HI) is located remotely from a computer. The HI includes a keyboard, mouse, and monitor. The computer includes a motherboard with CPU, memory, network and interface logic, disk drives, and a power supply, configured on a single card, and communicates with the HI by sending and receiving encoded HI signals. The computer card includes an interfacing edge connector for communicating with the HI and networks. The HI logic receives HI signals from the interface logic and encodes the signals into a format suitable for transmission to the HI. The HI logic receives and decodes incoming encoded HI signals from the HI, and transmits the decoded HI signals to the interface logic for use in the computing system. The network logic encodes network signals into a format suitable for transmission to the network, and receives and decodes encoded network signals from the network.

Abstract: A audio stream may include portions that are stored while other portions are being displayed. In one embodiment, a portion of the audio stream may be stored in digital storage media at one instance while in the next instance another portion of the stream is being read out of the storage media.

Abstract: A method for protecting digital images distributed over a network, including the steps of receiving a request from a client computer running a network browser, for an original layout page containing references to digital images therein, parsing the original layout page for the references to digital images, generating a modified layout page from the original layout page by replacing at least one of the references to digital images in the original layout page with references to substitute data, and sending the modified layout page to the client computer. A system is also described and claimed.

Abstract: An apparatus and method for power management of embedded electronic subsystems. A power management control circuit for managing power to an embedded subsystem includes a subsystem power node connected to a first section of the embedded electronic subsystem and a bias voltage node connected to a second section of the embedded electronic subsystem. A power switch is connected between a power supply and the subsystem power node. By separating the power subsystem node from the bias voltage node, power can be removed from the subsystem, while still providing the necessary bias voltage to the electronic static discharge (ESD) diodes. This prevents the voltages applied to the system bus by the subsystem from causing bus contention or system bus lock-ups. A power removal and restoration procedure is also disclosed.

Abstract: The invention relates to a method for decreasing the frame error rate of information to be transmitted in the form of data frames in a data transmission system, in which the information to be transmitted is divided into data frames (102, 202). The data frame (102, 202) is supplemented with error correction data generated by using part of the information to be transferred. At least part of the information to be used in the generation of error correction data is protected by error correction coding (107, 206), by which an error correction coded data frame (108, 207) is obtained, in which different parts of the protected information have different error rates (BER). The error correction coded data frames (111, 212) are transferred in the data transmission channel from the transmitter to the receiver.