5750results about How to "Improve retention" patented technology

A self-retaining suture has a suture thread less than 1 millimeter nominal diameter. A plurality of retainers is cut into the suture thread using a high accuracy retainer cutting machine. The retainer cutting machine has sufficient accuracy and repeatability to cut consistent and effective retainers at high density on suture threads less than 1 mm nominal diameter.

A process for fabrication of a semiconductor device including a modified ONO structure, including forming the modified ONO structure by providing a semiconductor substrate; forming a first oxide layer on the semiconductor substrate; depositing a layer comprising a high-K dielectric material on the first oxide layer; and forming a top oxide layer on the layer comprising a high-K dielectric material. The semiconductor device may be, e.g., a MIRRORBIT(TM) two-bit EEPROM device or a floating gate flash device including a modified ONO structure.

A perfume encapsulate comprises an aminoplast capsule, the capsule shell comprising urea-formaldehyde or melamine-formaldehyde polymer and a second polymer comprising a polymer or copolymer of one or more anhydrides, preferably ethylene / maleic anhydride copolymer. The second polymer improves the stability of the capsules with respect to surfactant, thus improving perfume retention properties and enabling use of the capsules in aqueous surfactant-containing products in a way that has not hitherto been possible.

A floating gate flash memory device including a substrate comprising a source region, a drain region, and a channel region positioned therebetween; a floating gate electrode positioned above the channel region and separated from the channel region by a tunnel dielectric material layer; and a control gate electrode positioned above the floating gate electrode and separated from the floating gate electrode by an interpoly dielectric layer, the interpoly dielectric layer comprising a modified ONO structure having a bottom dielectric material layer adjacent to the floating gate electrode, a top dielectric material layer adjacent to the control gate electrode, and a center layer comprising a nitride and positioned between the bottom dielectric material layer and the top dielectric material layer, in which the tunnel dielectric material layer, and at least one of the bottom dielectric material layer and the top dielectric material layer, comprise a high-K dielectric material.

A process for fabrication of a semiconductor device including a modified ONO structure, comprising forming the modified ONO structure by providing a semiconductor substrate; forming a first dielectric material layer on the semiconductor substrate; depositing a silicon nitride layer on the first dielectric material layer; and forming a top dielectric material layer, wherein at least one of the bottom dielectric material layer and the top dielectric material layer comprise a mid-K or a high-K dielectric material. The semiconductor device may be, e.g., a SONOS two-bit EEPROM device or a floating gate flash device including the modified ONO structure.

The present invention relates to a pulverulent polymer post-crosslinked on the surface and absorbing water or aqueous liquids, synthesised from polymerised, optionally pre-crosslinked monomers containing partially neutralised carboxyl groups. The present invention also relates to a process for the post-treatment of the aforementioned polymers and the use of a solution of at least one salt of an at least trivalent cation for restoring the gel permeability of the aforementioned polymers that have been damaged by mechanical action.

In order, in the case of a surgical ligature clip comprising two retaining arms, which are connected to one another in each case at one end by a deformable connection point and bendable in such a way towards one another that the arms move from an open position, in which they are spaced further apart from one another, into a closed position, in which the mutually opposing inner sides of the arms are brought permanently closer to one another, to improve the seat of the ligature clip on a hollow organ, it is proposed that it comprises an endless web member, which in the region of the two arms and the connection point forms two juxtaposed portions that merge one into the other at the free ends of the arms remote from the connection point.

The system and method for business systems transactions and infrastructure management includes a client side collection system and a server side system having the capability to communicate with the other over a secure communication path. The collection system extracts transaction and infrastructure data from a business system and transmits the extracted data to the management server over a secure communication path. The management server receives the extracted data over the secure communication path, compares it to threshold analyzes the data that exceed threshold values, and notifies a user of the results of the analysis. The management server also has the capability to activate corrective scripts in the client business system and to reconfigure the client business system.

Advanced structural components comprising a foamed thermoplastic that can be used in virtually any application where wooden components have a use. Such structural components can comprise sized lumber, shaped trim, posts, beams or shaped structural members. An advanced profile composite structural component comprising an exterior capping layer with an interior comprising a foamed thermoplastic can be used in the assembly of fenestration units adapted to residential and commercial structures. Preferably the profile structural component can be used in a window or door assembly. The profile member is adapted for ease of construction of the fenestration units, can be easily installed in a rough opening to framing members, and can be trimmed and adjusted on site. The profile is structurally strong, thermally stable, shrink resistant and will accept and retain the insertion of fasteners such as staples, nails and screws permanently with substantial retention and little or no damage to the units. The profile structural components possess strength that permits the manufacture of a structurally sound fenestration unit from two or more foamed profile members or other conventional members.

Disclosed herein are conjugates comprising a nanocarrier, a therapeutic agent or imaging agent and a targeting agent. Also disclosed herein are compositions comprising such conjugates and methods for using the conjugates to deliver therapeutic and / or imaging agents to cells. Also disclosed are methods for using the conjugates to treat particular disorders, such as proliferative disorders.

An apparatus and system for delivering a lipophilic agent associated with a medical device including: a medical device, a first lipophilic agent capable of penetrating a body lumen, wherein the transfer coefficients of the first lipophilic agent is by an amount that is statistically significant of at least approximately 5,000, wherein the first lipophilic agent is associated with the medical device, wherein the first lipophilic agent / medical device is placed adjacent to said body lumen, and wherein a therapeutically effective amount of the first lipophilic agent is delivered to a desired area within a subject. Furthermore, the invention relates to a method for improving patency in a subject involving placement of a medical device in a body lumen for treating and / or preventing adjacent diseases or maintaining patency of the body lumen.

A coaxial cable connector includes an annular post defining an axial bore therein, a cylindrical connector body coupled to the post, a nut rotatably coupled to the post and a sleeve movably connected to the connector body. The sleeve includes at least one radially outwardly extending ridge formed on an outer surface thereof, which frictionally engages an inner surface of the connector body. As a result, the inner surface of the connector body does not require a recess or other engagement structure formed thereon.

A multi-tiered e-learning software platform and its software is disclosed including educational simulations, real-time and stored mentoring based on simulation performance and peer collaboration using the skill sets learned in the simulations and mentoring sessions.

A system and method for manipulating computer data using a new GUI element is disclosed. In a particular embodiment, the new GUI element is a composite of a traditional GUI button control and a traditional GUI slider control. In one embodiment, a composite slidable button control appears and functions similar to a traditional button control on the GUI. Dragging the composite control past its predetermined anchor distance un-anchors the composite control allowing it to travel similar to a traditional slider control, optionally constrained in direction(s) and distance(s) by predetermined settings. During the slider adjustment phase, the composite control can optionally overlap other GUI elements realizing a more compact and efficient GUI appearance. In another embodiment, a composite clickable slider control appears and functions similar to a traditional slider control on the GUI. Clicking on the composite control's slider handle invokes the button functionality while dragging the handle invokes the slider functionality, again affording the composite control the ability to function as both a button and a slider control.

In accordance with the invention, there are provided medical devices for providing a fluid passage between two areas in the body. An embodiment of the present invention relates to a stent comprising a tubular member comprising a distal transition region and a proximal transition region adapted to provide the ability for the stent to accommodate the dynamic urinary tract anatomy that stretches and relaxes. The distal transition region and the proximal transition region is adapted to exhibit a physical property that provides both longitudinal elasticity, allowing for stretch and recoil, as well as radial elasticity, allowing for bending and recovery.

A firing system for an applicator instrument adapted to dispense surgical fasteners includes a housing, an elongated shaft extending from the housing, a firing rod disposed within the elongated shaft, a firing rod release engageable with the firing rod for preventing distal movement of the firing rod during at least one stage of a firing cycle, a trigger mounted to the housing, and a firing spring having a first end connected with the firing rod and a second end adapted for being sequentially coupled and decoupled from the trigger during the firing cycle. The firing cycle includes an initial stage in which the trigger is open and decoupled from the energy storing element, and the firing spring is at least partially compressed, and a piloting stage during which the firing rod release is disengaged from the firing rod for enabling distal movement of the firing rod.

Aspects of the present invention concern tobacco having reduced nicotine and nitrosamines, which is used to manufacture consumer tobacco products, and methods to produce such tobacco. More specifically, embodiments include methods to reduce nicotine and nitrosamines in tobacco crops by applying auxin, auxin analogs, and jasmonate antagonists during the cultivation of such tobacco crops. Tobacco generated using said methods and consumer tobacco products obtained therefrom are also embodiments.

The present invention provides a separator for non-aqueous electrolyte batteries which neither breaks nor slips off at the time of fabrication of battery, gives excellent battery fabricability, causes no internal short-circuit caused by contact between electrodes even if the electrodes are externally short-circuited, can inhibit ignition of battery and produces high energy density and excellent cycle life, and further provides a non-aqueous electrolyte battery using the separator and a method for manufacturing the separator. That is, the present invention relates to a separator for non-aqueous electrolyte batteries which comprises a porous base containing at least one member selected from a porous film, a woven fabric or nonwoven fabric containing an organic fiber and a paper and an organometallic compound applied to the porous base; a method for the manufacture of the separator for non-aqueous electrolyte batteries which comprises allowing said porous base to contact with a solution of organometallic compound by impregnation, coating or spraying, followed by drying or curing with heating to apply the organometallic compound to the porous base; and a non-aqueous electrolyte battery using the separator.

An interconnection system that includes a daughter card and backplane electrical connectors mounted to printed circuit boards at connector footprints. The spring rate of beam-shaped contacts in the daughter card connector increases while mating with the backplane connector so that the retention force may be greater than the insertion force. Such a change in spring rate may be achieved by positioning the beam-shaped contacts adjacent a surface of a connector housing. That surface may include a projection that aligns with the beam-shaped contact. When the connectors are unmated, the beam-shaped contact may be spaced from the projection. As the connectors begin to mate, a central portion of the beam-shaped contact may be pressed against the projection, which has the effect of shortening the beam length and increasing its stiffness.

A faucet has a spout and a pullout spray head connected to a flexible water supply tube and releasably connectable to the spout. The spout has a docking collar mounted thereon for receiving a connecting shaft of the spray head. The docking collar has an annular wall with a plurality of U-shaped slots which define a plurality of cantilevered snap fingers. Each snap finger includes a projection that fits into a groove in the connecting shaft when the spray head is docked. An elastomeric O-ring surrounds the annular wall at a point where the O-ring engages the snap fingers to bias them toward the groove. Ridges on the exterior surface of the wall retain the O-ring in place. The spout and docked spray head have parallel shoulders that define a mating plane. The projections and groove define a retaining plane. The mating plane is not parallel to the retaining plane such that rotation of the spray head about an axis normal to the mating plane will cause the projections to release from the groove.

Absorbable polyester fibers, braids, and surgical meshes with prolonged strength retention have been developed. These devices are preferably derived from biocompatible copolymers or homopolymers of 4-hydroxybutyrate. These devices provide a wider range of in vivo strength retention properties than are currently available, and could offer additional benefits such as anti-adhesion properties, reduced risks of infection or other post-operative problems resulting from absorption and eventual elimination of the device, and competitive cost. The devices may also be particularly suitable for use in pediatric populations where their absorption should not hinder growth, and provide in all patient populations wound healing with long-term mechanical stability. The devices may additionally be combined with autologous, allogenic and / or xenogenic tissues to provide implants with improved mechanical, biological and handling properties.

Elastomeric compositions comprising graphite nanoparticles (preferably graphene nanoparticles) and methods for making same. Such compositions are useful for tire innertubes and tire innerliners.

An aspect of the present invention relates to a magnetic tape comprising a magnetic layer containing a ferromagnetic powder and a binder on a nonmagnetic support, whereinthe ferromagnetic powder is a hexagonal ferrite powder,squareness in a vertical direction without demagnetizing field correction of the magnetic layer ranges from 0.6 to 1.0, andthe magnetic layer further comprises a compound in which a substituent selected from the group consisting of a carboxyl group and a hydroxyl group is directly substituted into a ring structure comprising a double bond and having a ClogP falling within a range of 2.3 to 5.5.

An interconnection system that includes a daughter card and backplane electrical connectors mounted to printed circuit boards at connector footprints. The spring rate of beam-shaped contacts in the daughter card connector increases while mating with the backplane connector so that the retention force may be greater than the insertion force. Such a change in spring rate may be achieved by positioning the beam-shaped contacts adjacent a surface of a connector housing. That surface may include a projection that aligns with the beam-shaped contact. When the connectors are unmated, the beam-shaped contact may be spaced from the projection. As the connectors begin to mate, a central portion of the beam-shaped contact may be pressed against the projection, which has the effect of shortening the beam length and increasing its stiffness.

An internet-based back office payroll service and method thereof that provides an accounting firm or other nonpayroll service provider with the ability to provide its clients with payroll processing services without the associated labor and management overhead by outsourcing such services, yet still retaining the appearance of a direct relationship between the accounting firm and its clients, thereby permitting the accounting firm to retain its “brand” image as the actual payroll processor, enhance its image as a full-service provider, and thus improve client retention.

A method of securely mounting a stent on a balloon of a catheter. The method generally includes crimping a stent on a balloon of a catheter at least one time, and positioning the balloon with the stent thereon within a polished bore of a mold formed at least in part of a metallic material. The balloon is pressurized and heated within the mold, or within a sheath, in two stages as the stent is restrained from radially expanding. The method may include crimping the stent onto the balloon one or two times during processing. The method increases retention of the stent on the balloon catheter following sterilization.