40results about How to "Closer in characteristic" patented technology

An inter-vertebral disc prosthesis intended for percutaneous deployment comprises an expandable annular enclosure and an expandable nuclear enclosure. The expandable annular enclosure incorporates a reinforcing annular band along its periphery and is filled with in-situ curable rubber. The expandable nuclear enclosure is filled with a gas. The nuclear prosthesis further incorporates a novel, integrally molded sealing valve assembly and is stretchable and collapsible into a minimal profile for ease of insertion into a specially designed delivery cannula, and is inflation-assisted expandable into an inter-vertebral disc in which complete percutaneous nuclectomy has been performed.

In a display device with a pixel constituted using an EL element or the like, leak light from a monitoring element that is provided for correcting changes in the properties of the element due to the temperature change, deterioration, or the like is effectively suppressed. The display device has a structure in which an insulating layer is formed over a substrate and a plurality of light emitting elements each of which has a light emitting layer interposed between a first electrode and a second electrode are formed over the insulating layer. Furthermore, at least part of the plurality of light emitting elements has a structure in which an opening is formed in the insulating layer, and the light emitting layer is formed in the opening region of the insulating layer.

A significant short-time spectrum is extracted from an information signal, the means for extracting being configured to extract such short-time spectra which come closer to a specific characteristic than others. The short-time spectra extracted are then decomposed into component signals using ICA analysis, a component signal spectrum representing a profile spectrum of a tone source which generates a tone corresponding to the characteristic sought. From a sequence of short-time spectra of the information signal and from the profile spectra determined, an amplitude envelope is calculated for each profile spectrum to indicate how a tone source profile spectrum changes over time. The profile spectra and all the amplitude envelopes associated therewith provide a description of the information signal which may be evaluated further, for example for transcription purposes in the case of a music signal.

A method, system and apparatus for manufacturing anatomically and functionally accurate soft tissue phantoms with multimodality characteristics for imaging studies is disclosed. The organ / tissue phantom is constructed by filling a container containing an organ having inner vasculature therein with a molten elastomeric material; inserting a plurality of rods with bumps thereupon through the container and the organ; allowing the molten elastomeric material to harden and cure; removing the organ; replacing the organ with a plurality of elastomeric segments; and removing an elastomeric segment and replacing the void created thereupon with molten PVA to create a PVA segment; allowing the molten PVA segment to harden and cure; and repeating the creation of PVA segments until all the elastomeric segments have been removed, such that each successive molten PVA segment adheres to and fuses with the previous hardened PVA segment so as to form an approximately complete organ phantom cast. The organ / tissue phantom is completed by inserting the approximately complete organ phantom cast inserting upside-down into a fixture made from the bottom-most elastomeric segment, which contains molten PVA; and allowing the molten PVA to harden and cure.

A microphone having: a first bidirectional microphone unit formed by connecting two unidirectional microphone units, each of which has a vibrating section on a front side thereof, back to back; and a second bidirectional microphone unit formed by connecting two unidirectional microphone units, each of which has a vibrating section on a front side thereof, back to back, and a directional axis of the second bidirectional microphone unit is arranged to be shifted by 90 degrees with respect to a directional axis of the first bidirectional microphone unit.

The drive current of the switch in a switching power converter is adjusted dynamically according to line or load conditions within a switching cycle and / or over a plurality of switching cycles. The magnitude of the switch drive current can be dynamically adjusted within a switching cycle and / or over a plurality of switching cycles, in addition to the pulse widths or pulse frequencies of the switch drive current.

The present invention provides a hot-melt adhesive composition comprising a blend of: a reactive filler comprising an aluminum compound, a magnesium compound, a calcium compound, a barium compound or a mixture thereof; and, a grafted polyolefin having a functional group for reaction with the reactive filler. Such a hot-melt adhesive is particularly useful for bonding a polyolefin-based substrate to dissimilar materials such as metals, wood, ceramics and thermoset plastics.

System and method for adjusting the color segment durations for colors in a color sequence in sequential color display systems. A preferred embodiment comprises receiving a desired color sequence to display, computing a scaling factor for each color in the desired color sequence based on a reference color sequence, and sequentially displaying the colors in the desired color sequence. The reference color sequence used in computing the scaling factors specifies a duration for each color in the reference color sequence, while the desired color sequence specifies a desired duration for each color in the desired color sequence. The use of a single reference color sequence to create a large number of color sequences can save a significant amount of storage space and can allow for the storage of reference color sequences to meet varying chromatic properties due to changes in the display system, user settings, and operating environment.

Among a plurality of parameters concerning a film forming condition, different parameter values are set for one parameter and the same predetermined values are set for other parameters to manufacture two pieces of film structures including a high-dielectric constant film or ferroelectric film formed on a substrate. The film characteristics of the respective film structures are analyzed by a spectroscopic ellipsometer, a film structure in which the ratio of the presence of an accompanying dielectric film is smaller, is determined to be good by comparing the analysis results, and a parameter value set for the manufacture of the good film structure is determined. Then similar processing is performed, to specify an optimal parameter value for one parameter, and similar processing is also performed for other parameters to specify an optimal parameter value for the other parameters.