Abstract: A method for inhibiting or suppressing stenosis associated with an arteriovenous access. A dosage of photosensitive compound is introduced into the artery or vein. An anastomotic area of the artery or vein is then exposed to a source of light having a wavelength suitable for photoactivating the photosensitive compound for a period of time sufficient to provide a therapeutic effect. A method is also described for the delivery of drugs into the anastomotic site of an AV access to inhibit the formation of stenotic lesions at those sites.

Abstract: An integrated optoelectronic circuit and process for making is described incorporating a photodetector and a MODFET on a chip. The chip contains a single-crystal semiconductor substrate, a buffer layer of SiGe graded in composition, a relaxed SiGe layer, a quantum well layer, an undoped SiGe spacer layer and a doped SiGe supply layer. The photodetector may be a metal-semiconductor-metal (MSM) or a p-i-n device. The detector may be integrated with an n- or p-type MODFET, or both in a CMOS configuration, and the MODFET can incorporate a Schottky or insulating gate. The invention overcomes the problem of producing Si-manufacturing-compatible monolithic high-speed optoelectronic circuits for 850 nm operation by using epixially-grown Si/SiGe heterostructure layers.

Abstract: A system and method for formulation of a personalized permanent hair color product. The system and method are used to produce on-site at the salon or home, a permanent, semi permanent and/or stained hair color custom mixed to according to features and individual parameters for each person, based upon an assessment test completed by the individual or a professional, based upon the person's “map” and characteristics. The person is then able to choose the quadrant of color (i.e. light blonde, blonde, red, brown, dark brown), and receive a unique color based upon his or her own “colormap”. Colormapping cannot only determine what colors work best with an individual's features, but also how best to structure it.

Abstract: A structure, and a method for fabricating the structure, for the isolation of electronic devices is disclosed. The electronic devices are processed in substrates comprising a SiGe based layer underneath a strained Si layer. The isolation structure comprises a trench extending downward from the substrate top surface and penetrating into the SiGe based layer, forming a sidewall in the substrate. An epitaxial Si liner is selectively deposited onto the trench sidewall, and subsequently thermally oxidized. The trench is filled with a trench dielectric, which protrudes above the substrate top surface.

Abstract: According to the present invention, a universal spacer, connected to a traveling rod of a tread breaker tire building machine, incrementally adjusts the travel distance of the traveling rod and thereby controls the diameter of the building drum.

Abstract: There is provided a crystalline chemical composition comprising a compound of formula (I) in which the crystal lattice is stabilized by the presence of a guest molecule, characterized in the crystalline composition is of space group P212121 having unit cell dimensions of about 12.1±0.6 Å, 14.9±0.7 Å, and 16.2±0.8 Å when determined at either 120K or 150K.

Abstract: There is provided a crystalline chemical composition comprising a compound of formula (I) in which the crystal lattice is stabilised by the presence of a guest molecule, characterised in the crystalline composition is of space group P212121 having unit cell dimensions of about 7.6±0.6 Å, 12.7±0.7 Å, and 33±3 Å when determined at 120K.

Abstract: There is provided a roll of wet wipes that may be used in a system and apparatus for dispensing wet wipes. The system may include a housing, a tray and a cartridge. The cartridge has the ability to be inserted into the dispenser in a pre-selected manner based on the desired orientation of the wipes contained therein.

Abstract: A barrier system utilizing cutters that have been connected into strips, with the strips connected to form a substantially planar barrier sheet. The barrier sheet may be encased by breakable separators, which cover the cutters to prevent inadvertent injury but expose the cutters when broken upon an attempt to penetrate the barrier. The barrier may be retracted into an opening, preferably into a concealed compartment.

Abstract: An arrangement to enable automatic baud rate speed negotiation between transceivers having different operating speed characteristics is implemented. When an event indicative of a possible baud rate mismatch occurs, control signals are generated and used to trigger a baud rate negotiation procedure. In the baud rate negotiation procedure, a predetermined pattern is transmitted, the baud rate of the respective transmitting transceiver is decoded, and the decoded baud rate is used to select an appropriate filtering for the transceiver.

Abstract: A system and method for providing a personalized advertisement for a good or service for display to a user is described. The system includes a communications device operated by the user; a virtual person database comprising information about the user; and a search engine useful for finding advertisements of interest to the user and generating personalized advertisements for display on the communications device. The method includes the steps of storing data concerning the user in a virtual person database wherein the database, searching the virtual person database and accessing at least one vendor's advertisement, selecting at least one vendor's advertisement based on time and location of the communications device and content of the virtual database, personalizing the advertisement to target the user, transmitting the personalized advertisement to the user's communications device, and updating the virtual person database upon the response of the advertisement by the user.

Abstract: A grip pad assembly (10) including an outer pad member (12) having an upper surface defining a non-slip surface and an insert (18) within the pad member (12) having on its upper surface, a hook and loop material (20) and a central ridge (22). The pad assembly (10) may be used on a surfboard, or other watercraft, or in any other application where enhanced grip is required, in combination with an article of footwear (40). The article of footwear (40) comprises a first retaining portion (45, 46) adapted to extend over and be secured to the foot of a user, a second retaining portion (43, 44) adapted to extend over and be secured to the ankle of the user and a complementary hook and loop fastener (47) on its undersurface. The footwear may have a means (51) for securing a leg rope for connection to the surfboard.

Abstract: A on-line multi-player virtual reality game is provided. The game utilizes a computer system having at least one virtual reality world server and a plurality of area servers, where unique geographic areas within the virtual reality world are provided by the area servers. The world server is responsible for the overall administration of the virtual reality world including the area servers.

Abstract: A structure and a method are disclosed of an enhanced T-gate for modulation doped field effect transistors (MODFETs). The enhanced T-gate has insulator spacer layers sandwiching the neck portion of the T-gate. The spacer layers are thinner than the T-bar portion overhang. The insulating layer provides mechanical support and protects the vulnerable neck portion of the T-gate from chemical attack during subsequent device processing, making the T-gate structure highly scalable and improving yield. The use of thin conformal low dielectric constant insulating layers ensures a low parasitic gate capacitance, and reduces the risk of shorting gate and source metallurgy when source-to-gate spacings are reduced to smaller dimensions.

Abstract: An optical displacement sensor includes a source of optical radiation, a two-dimensional array of radiation detectors, and at least one modulating element disposed between the source and detector. The modulating element has alternating first and second modulating regions circumferentially spaced around a central axis thereof. The modulating element is displaceable relative to the array of detectors so that the detector array forms a two-dimensional image of the first and second regions of the modulating element of the array. A data processor is connected to the detector array and is adapted to identify the orientation of at least two different radially extending edges of regions on the modulating element from the two-dimensional image and also to determine the position of the centre of the element from the determined orientation of the edges.

Abstract: There is provided a system for dispensing a plurality of perforated wipes having a perforation detach strength characteristic. The system includes a dispenser having a dispensing force characteristic and including a sealable chamber. The chamber is configured to retain the plurality of perforated wipes therein. A dispensing opening is in communication with the chamber. The opening is adapted to dispense wipes from the plurality of perforated wipes through the opening and out of the dispenser. A wiper blade is positioned in the dispenser to engage at least a portion of the wipes as the wipes dispense through the opening. When dispensing, a ratio of the perforation detach strength characteristic to the dispensing force characteristic is greater than 1:1.

Abstract: A system and method for coordinating a telephony session on a voice messaging platform with an e-mail session on an e-mail messaging platform in an integrated universal messaging system are disclosed. The method, which is carried out by the system, comprises the steps of: (a) receiving a call on the voice messaging platform placed by a subscriber from a telephone handset and processing the call on the voice messaging platform in accordance with a first call flow; (b) invoking from the first call flow, a second call flow that initiates access to the subscriber's account on the e-mail messaging platform, the second call flow executing in parallel with, and asynchronously of, the first call flow; (c) continuing to execute the first call flow while the second call flow is executing; and (d) playing one or more prompts by the first call flow, as needed, to mask at least a portion of any delays experienced in receiving a response from the second call flow.

Abstract: An inkjet printer in which a printhead defines an elongate array of orifices from which jets of ink are projected into a space within which substrates to be printed are presented. An air curtain generator fixed in position relative to the printhead extends along one side only of the array of orifices so as to direct a curtain of air across the array a of orifices and across an open portion of the printhead on the side of the array of orifices remote from the air curtain generator. The air curtain cleans the printhead. A pressure pulse may be applied to ink within the printhead sufficient to discharge ink form each orifice when not in use to project ink. The pressure pulse has a relatively rapidly rising leading edge and a relatively slowly falling edge. An ink reservoir is coupled to the printhead for supplying ink to the orifices.

Abstract: An apparatus and method allows processing sequenced records across multiple network connections. A “logical connection” is defined to include one or more network connections. Each message is assigned a sequence number that allows the messages to be ordered on the other end according to sequence number, regardless of which network connection in the logical connection is used to transfer the message. By defining messages, sequencing those messages, and transferring the messages over multiple network connections, the throughput and performance of networked computer systems are substantially increased.

Abstract: A structure and a method are disclosed of an enhanced T-gate for modulation doped field effect transistors (MODFETs). The enhanced T-gate has insulator spacer layers sandwiching the neck portion of the T-gate. The spacer layers are thinner than the T-bar portion overhang. The insulating layer provides mechanical support and protects the vulnerable neck portion of the T-gate from chemical attack during subsequent device processing, making the T-gate structure highly scalable and improving yield. The use of thin conformal low dielectric constant insulating layers ensures a low parasitic gate capacitance, and reduces the risk of shorting gate and source metallurgy when source-to-gate spacings are reduced to smaller dimensions.