73results about How to "More versatility" patented technology

Disclosed is an ultrasonic surgical device having a distally / proximally movable fluid management system consisting of single lumen or multiple lumens. The invention provides for the delivery of irrigation fluid or the removal of fluid, debris or vapor from the tissue-effecting portion of the blade while minimizing the loading on the blade. The blades of the surgical device, when excited at a natural blade system frequency, will have modal shapes characterized by longitudinal, transverse and / or torsional motion and will have nodal locations for these motions at positions along the tissue effecting length of the blade. The instrument is designed to allow for the fluid management system to be positioned at one or more motion nodes to facilitate efficient removal of tissue or fluid, which tends to accumulate at such nodes of the ultrasonic surgical blades.

Disclosed is an ultrasonic surgical device having a distally / proximally movable fluid management system consisting of single lumen or multiple lumens. The invention provides for the delivery of irrigation fluid or the removal of fluid, debris or vapor from the tissue-effecting portion of the blade while minimizing the loading on the blade. The blades of the surgical device, when excited at a natural blade system frequency, will have modal shapes characterized by longitudinal, transverse and / or torsional motion and will have nodal locations for these motions at positions along the tissue effecting length of the blade. The instrument is designed to allow for the fluid management system to be positioned at one or more motion nodes to facilitate efficient removal of tissue or fluid, which tends to accumulate at such nodes of the ultrasonic surgical blades.

A target document (25) is generated by merging four source documents (2-5). There are three merge operations, an operation (10) for two source documents (2, 13), an operation (13) for an intermediate target document and a source document (4), and an operation (21) for a second intermediate target document and a final source document (5). In each merge operation one source document inherits from the other. An inheriting instruction is embedded within the inheriting document. Merging is performed by parsing a document (6, 8, 11, 20) into a hierarchical tree if it is not already in that form, and merging the trees. Matching nodes are identified and are combined or replaced according to a policy.

An interchangeable handbag system includes a stand alone foundation handbag having an inner storage accommodating surface and an outer decorative surface. The foundation handbag may have regions, such as a hollow interior, front panel, a rear panel and a bottom panel connected by at least one edge to form a hollow container open at a top end thereof. Alternately the foundation handbag may be a simple flexible open-top container with a closed bottom, where the hollow interior, front and rear regions are part of the continuous container. The handbag system includes one or more reversible and / or non-reversible outer slip covers that fit over the foundation bag in a nested arrangement. The slip covers may fit over all and / or alternately a portion of the foundation bag and / or another slip cover. The slip covers and foundation bag are connected by one and / or multiple fastening structures.

An axial flow type cooling fan, comprising an upper casing, a lower casing, a rotor assembly, and a driving unit. The lower casing and the upper casing enclose an inner space. The rotor assembly is housed in the inner space and performs a rotational movement. The rotor assembly further comprises a plurality of blades, attached to a central shaft and having a peripheral ring, from which a peripheral rim extends outward. The driving unit has electric coils on the upper or lower casings and permanent magnets on the peripheral rim, causing the rotational movement of said rotor assembly. By the arrangement of these structural parts, an increased area of air flow and consequently increased air flow are attained, while drag and noise are reduced.

A method for producing polyphenylene sulfide (PPS) polymer, including polymerizing reactants in a reaction mixture in a vessel to form PPS polymer in the vessel, measuring values of operating variables of the vessel and / or PPS process, and determining the amount of quench fluid to add to the vessel based on the values of the operating variables. The technique may rely on the vapor liquid equilibrium (VLE) of the mixture to calculate the concentration of water existing in the reactor prior to quench, and accounts for the effectiveness of the upstream dehydration process and in the amount of water produced during the polymerization. The technique is a striking improvement over the trial-and-error estimation of the amount of quench water based on human operating experience, and avoids direct measurements of the existing water concentration in the reactor. The result is improved control of PPS particle size and other properties.

Embodiments of the present invention encompass systems and methods for use in identity authentication. One illustrative application is in the context of authenticating the identity of a subject by verifying items of identifying information stored by, or accessible through, a plurality of data sources. In particular, a multi-item query can be presented to multiple data sources and the results of the query can be combined into an overall composite result that can be used to authenticate the subject's identity.

Embodiments of the present invention encompass systems and methods for use in identity authentication. One illustrative application is in the context of authenticating the identity of a subject by verifying items of identifying information stored by, or accessible through, a plurality of data sources. In particular, a multi-item query can be presented to multiple data sources and the results of the query can be combined into an overall composite result that can be used to authenticate the subject's identity.

A crib safety sheet and separable blanket with a sheet portion for selectively removing at least the blanket from the sheet, when the sheet is attached to a sleep surface. The separable blanket defining at least two edges for wrapping the blanket about an infant. The blanket may be removed from the sheet by separating the blanket, or by separating a sheet material portion attached to the blanket, from the sheet covering the sleep surface.

A method of operating a microwave oven and a microwave oven are disclosed. The microwave oven comprises a magnetron for providing microwave power to heat a load placed in the microwave oven, and a solid-state microwave generator for providing microwave power to sense presence and / or determine nature of the load in the microwave oven.

A beanbag yoga block comprised of a sewn cover and firmly filled with loose flowing, pellet-like material. This new construction method provides the essential effects of a rigid block or brick, with the added benefits a soft yoga block provides. The dimensions of the invention do not vary widely from 4 inches (height) by 6 inches (width) by 9 inches (length), which are the predetermined dimensions of traditional (prior art) yoga blocks and which allow the full functioning of the beanbag yoga block for its intended purposes. The beanbag yoga block serves all the requirements of traditional yoga blocks, whereby adding the advantages: economical, environmentally-friendly, wider market appeal, versatility of use, versatility of design, ease and comfort of use, and domestically produced materials which generate more revenue for the economy.

An absolute-type encoder includes an absolute-type encoder wheel. The absolute-type encoder wheel includes a primary optical grating unit and two secondary optical grating units, wherein the two secondary optical grating units are arranged outside and inside the primary optical grating unit and contain one less optical grating than that of the primary optical grating unit. The encoder wheel is rotated to find a zero point in the light detection signal of the secondary optical grating unit, and a corresponding light detection value of the primary optical grating unit is also determined based on the zero point. The absolute position of the encoder wheel can be calculated with reference to the corresponding light detection value. The absolute-type encoder can also be used as an incremental-type encoder to provide more versatility.

A method for playing an interactive game uses a DVD-Video player, a display device, and appointing device. The DVD player plays a first video segment, that includes an animated element moving through different regions of the video display. The DVD player receives pointing input from the pointing device, causing a corresponding region of the display to become active. A user may send an interruption command to the DVD player. Play of the first segment may continue until an interruption command is received when the animated element is in an active region of the video display. When this occurs, the DVD player interrupts the first video segment and plays a second segment. The method may be repeated for successive levels of game play.

Apparatus for blast freezing palletized products is disclosed in which tall racks have openings on at least one side that connect to a plenum chamber, against which stacked pallets can be placed one above another as well as beside one another adjacent the plenum openings, but with the rack providing only one pallet depth to optimize circulation of regular warehouse freezing air through the pallets at a rapid rate for rapid blast freezing.As another example, there are vertically adjustable panels in a tall rack to accommodate different height palletized products stacked one above another, in a way that allows for sealing between the plenum chamber and the palletized products on one side of the palletized product without either substantial blockage of air flow through the side of the palletized product and without allowing a substantial gap between the palletized product and the plenum that would allow a substantial bypass of flow through the palletized product. In particular, as to a particularly preferred embodiment of the invention, there is disclosed the fixing of the position of adjustable panels through the use of pins that could be inserted into any one of a series of vertically arranged holes to achieve any one of multiple discrete heights that are securely positioned, yet readily adjustable. The vertical adjustability of a member that has a rigid component that may or may not also contain a cushioned or flexible seal allows for much more durability, versatility and suitability for accommodating palletized products of various heights.

An MPEG decoding system selectively decodes MPEG enhanced streams, based on a select identification of an enhancement region of a series of image frames. MPEG blocks within the enhancement region are decoded with the enhancement-layer, while blocks outside the enhancement region are decoded at the base-layer. Additionally, the user is provided the option of displaying the series of images in a window that is selectively sized to contain only the enhancement region, or the enhancement region surrounded by a base-layer region, or a custom sized window that may include all or some of the enhancement and base-layer regions.

A multidirectional camera mount allows quick, easy and safe rotational adjustment of camera orientation and / or position. An upper side of the multidirectional camera mount can include upper mounting tabs attached to a camera, camera housing or other device. A lower side of the multidirectional camera mount can include lower mounting tabs which can be affixed to various objects, while static or during numerous physical activities. The multidirectional camera mount can allow the upper mounting tabs to rotate relative to the lower mounting tabs.

A spreader bat disk for a spreader assembly that has a drive linkage operable to rotatably drive attachments thereto, the spreader bat disk being formed or molded as a unitary construction that includes a web portion, preferably of a generally circular configuration, having a top surface and an essentially flat bottom surface, with a plurality of integral radially distributed spreader blades projecting upwardly from the top surface, and which is configured to be operatively connectable to the drive linkage of the spreader assembly to be rotated thereby to spread material provided thereto.

An internal combustion rotary engine, self cooled, totally concentric and symmetric, dynamically variable compression ratio, capable of developing multiple Otto cycles in each rotation, by means using modules, composed mainly by a solenoid gate valve and three chambers operating at the rotor periphery, producing at low RPM, torsion of value near close at theoretical limit. High power / weight ratio, which increases substantially when number of modules increase, without drive shaft length increase; plus reduced internal friction, is a truly saver fuel machine; with volumetric asymmetry ratio between expansion and compression chambers, and that compression chambers working at beginning of the cycle at normal atmospheric pressure, it gives a fast rise pressure peak, because of the almost wedged form of that chambers. Proper for many types of combustion and class of fuels, including hydrogen, liquefied propane gas and efficient use of air compressed as external energy supply. Excels in aircraft use.

Two-part and one-part self-etching dental adhesives containing polymerizable acidic monomers. Methods include one-coat application without need for tooth etching.

A plastic spacer / riser to increase useable height of a reclosable fastening system, such as 3M™ Dual Lock™ or Velcro® hook and loop products. The spacer / riser is adapted to be held in place on an external substrate with hot-melt glue, sonic welds, pressure sensitive adhesives, or screws.

A method of operating a microwave oven and a microwave oven are disclosed. The microwave oven comprises a magnetron for providing microwave power to heat a load placed in the microwave oven, and a solid-state microwave generator for providing microwave power to sense presence and / or determine nature of the load in the microwave oven.

An absolute-type encoder includes an absolute-type encoder wheel. The absolute-type encoder wheel includes a primary optical grating unit and two secondary optical grating units, wherein the two secondary optical grating units are arranged outside and inside the primary optical grating unit and contain one less optical grating than that of the primary optical grating unit. The encoder wheel is rotated to find a zero point in the light detection signal of the secondary optical grating unit, and a corresponding light detection value of the primary optical grating unit is also determined based on the zero point. The absolute position of the encoder wheel can be calculated with reference to the corresponding light detection value. The absolute-type encoder can also be used as an incremental-type encoder to provide more versatility.

Compressed air is fed from a pressurized reservoir (5) thru a nozzle / vortex unit (1) simultaneously drawing ambient air through an air filter element (10). The air mixes in a merging plenum (7) where air-charge multiplication occurs resulting in boost or positive pressure conditions. The positive pressure introduced to the intake air of the engine results in a higher cylinder combustion compression ratio. The increase compression ratio with proper air to fuel ratio results in an increase in horsepower and torque. Air is controlled by a computer (6), regulators, solenoids, micro-switches, and nozzle configurations. Air is supplied via reservoir (5) and replenished from mechanical or electric air pumps (FIG. 3 18s, 18b, 18c, 18d). Alternative fuels / gases can be added such as nitrous oxide or propane (3, 4). In diesel engine applications (FIG. 3), the power and torque increases can also be experienced, but also reduce emission levels at low rpm or idle mode conditions.

Embodiments of the present invention encompass systems and methods for use in identity authentication. One illustrative application is in the context of authenticating the identity of a subject by verifying items of identifying information stored by, or accessible through, a plurality of data sources. In particular, a multi-item query can be presented to multiple data sources and the results of the query can be combined into an overall composite result that can be used to authenticate the subject's identity.

There are provided fiber optic local convergence points (“LCPs”) adapted for use with multiple dwelling units (“MDUs”) that facilitate relatively easy installation and / or optical connectivity to a relatively large number of subscribers. The LCP includes a housing mounted to a surface, such as a wall, and a cable assembly with a connector end to be optically connected to a distribution cable and a splitter end to be located within the housing. The splitter end includes at least one splitter and a plurality of subscriber receptacles to which subscriber cables may be optically connected. The splitter end of the cable assembly of the LCP may also include a splice tray assembly and / or a fiber optic routing guide. Furthermore, a fiber distribution terminal (“FDT”) may be provided along the subscriber cable to facilitate installation of the fiber optic network within the MDU.

A projection type image display apparatus having an image display element outputting an image ray, a projection lens apparatus for performing overhead projection of the image ray from the image display element, the projection lens apparatus having a plurality of lens elements, a reflection mirror reflecting the image ray from the projection lens apparatus, and a screen on which the image ray reflected by the reflection mirror is projected. An optical axis of the projection lens apparatus is decentered from a center of the screen.

An elevator system includes guide rail mounted machine (16) and a sheave assembly (32) that accommodates a guide rail (38) within a hoistway. The inventive sheave assembly includes individual sheave portions (54) rotatable along a common axis. At least two of the sheave portions are spaced apart along a shaft (50) and a portion of the guide rail extends toward the axis beyond a plane formed tangent to the outside diameter of the sheave portions.

In one embodiment, a system for executing a dialog using one or more Extensible Markup Language (XML) components and one or more embedded scripts includes an XML engine that parses an XML component describing a dialog. The XML component includes elements describing visual aspects of user interfaces (UIs) of the dialog and scripts describing functional aspects of the dialog. The system includes a graphical user interface (GUI) framework operable to access elements parsed from the XML component by the XML engine and generate the UIs of the dialog from the elements parsed from the XML component. The system includes a script engine including an interpreter that executes the scripts in the XML component in response to particular events to provide the functional aspects of the dialog and a runtime library including particular functions callable from the scripts in the XML component that provide particular functional aspects of the dialog when called. The scripts in the XML component have read / write access to elements parsed from the XML component by the XML engine.