185results about How to "Great ease" patented technology

The present invention relates in general to systems for and methods of three-dimensional viewing of displays and projections. One embodiment two layers (50, 90) are uniform polarizing filters and a birefringent layer with individually switchable elements (60) is sandwiched between them. Together these layers (50, 60, 90) constitute a parallax layer (40). This parallax layer (40) is located at a certain distance from a display (10). This placement, and the existence of opaque areas on the parallax layer (40) which permits to a viewer see a three-dimensional image. The individual elements (601–615) of the birefringent layer (60) are controlled by a control element (80), which is in communication with a head-tracking sensor (85). This allows the individual elements (601–615) of the birefringent layer (60) to be selectively turned on and off according to the position of the viewer's head.

A system augments stylus keyboarding with shorthand gesturing. The system defines a shorthand symbol for each word according to its movement pattern on an optimized stylus keyboard. The system recognizes word patterns by identifying an input as a stroke, and then matching the stroke to a stored list of word patterns. The system then generates and displays the matched word to the user.

Mechanisms for a control knob or other interface device providing additional degrees of freedom for the knob. One embodiment provides a rotatable knob moveable also in lateral plane approximately perpendicular to the axis of rotation. A mechanism providing the lateral motion can include agate member and a plunger member that engages grooves in the gate member. A rotational sensor detects a rotational position and a lateral sensor can detect a lateral position of the knob. Another embodiment provides an actuator that includes a shaft that is coaxial with the axis of rotation and which can be moved linearly along the axis of rotation with respect to actuator housing to accommodate linear motion of the knob. In another embodiment, a gear assembly including two interlocked gears is provided to transmit rotational motion from the knob to the sensor, and the interlocked gears translate with respect to each other when the knob is translate along the rotational axis.

Mechanisms for a control knob or other interface device providing additional degrees of freedom for the knob. One embodiment provides a rotatable knob moveable also in a lateral plane approximately perpendicular to the axis of rotation. A mechanism providing the lateral motion can include a gate member and a plunger member that engages grooves in the gate member. A rotational sensor detects a rotational position and a lateral sensor can detect a lateral position of the knob. Another embodiment provides an actuator that includes a shaft that is coaxial with the axis of rotation and which can be moved linearly along the axis of rotation with respect to actuator housing to accommodate linear motion of the knob. In another embodiment, a gear assembly including two interlocked gears is provided to transmit rotational motion from the knob to the sensor, and the interlocked gears translate with respect to each other when the knob is translated along the rotational axis.

An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait. During controlled plantar flexion, a biomimetic torsional spring control is applied where orthotic joint stiffness is actively adjusted to minimize forefoot collisions with the ground. Throughout late stance, joint impedance is minimized so as not to impede powered plantar flexion movements, and during the swing phase, a torsional spring-damper (PD) control lifts the foot to provide toe clearance. To assess the clinical effects of variable-impedance control, kinetic and kinematic gait data were collected on two drop foot participants wearing the AAFO. It has been found that actively adjusting joint impedance reduces the occurrence of slap foot, allows greater powered plantar flexion, and provides for less kinematic difference during swing when compared to normals.

Headsets are provided with integrated switch assemblies. An integrated switch assembly can include a switch hidden from view by a housing. The switch can be activated when a user applies pressure to the housing. The housing may include a flexible housing cover that, when depressed, may engage the switch contained within the housing. When engaged, the switch may move or snap to a switch activation position within the housing.

A semiconductor light-emitting apparatus which has a simple structure can include a base having a concave portion having an upward opening, a semiconductor light-emitting device placed on the bottom of the concave portion, and a wavelength conversion portion for converting the wavelength of light emitted from the semiconductor light-emitting device. The wavelength conversion portion can include first and second wavelength conversion layers formed on the bottom of the concave portion and in the opening thereof at a distance above the device, respectively. A space defined by the base having the concave portion and the second wavelength conversion layer can be provided with a sealing portion containing a material for transmitting the light emitted from the semiconductor device and light that is emitted from the first and second wavelength conversion layers.

A modular display system for polyhedron shaped merchandise, such as DVD's, software, computer games, CD's and the like, and a method for manufacturing such a display. In a preferred embodiment, the system comprises a plurality of individual pocket constraints configured as integral modules aligned and retained in a set of cascading shelves. The individual pocket modules are an integral form having side constraints, a connecting portion extending between the side portions, and a pushing portion having a merchandise engagement portion connecting to a bias-providing portion. The cascading shelves are, in a preferred embodiment, formed from a plurality of stackable shelves. Each shelf, in a preferred embodiment, has a horizontal lower base, a vertical back side, a vertical front portion, and a horizontal top piece forming generally a G-shape in the cross-section. The shelves are cascaded such that each successive higher shelf is set rearwardly from the shelf below.

A speech generation device is disclosed. The speech generation device may include a head mounted display unit having a variety of different components that enhance the functionality of the speech generation device. The speech generation device may further include computer-readable medium that, when executed by a processor, instruct the speech generation device to perform desired functions.

The invention relates to a device for splinting and / or maintaining a cavity, an organ duct and or a vessel in a human or animal body, said device including at least one compressible and self-expanding stent that is composed of at least three phases.

A touch panel includes multiple belt-like upper conductive layers and lower conductive layers formed in an orthogonal direction to the upper conductive layers. Those two kinds of layers are formed on a light transmissible substrate. A strong adhesion layer and a weak adhesion layer are layered together on a top face or an underside of the light transmissible substrate. The presence of the weak adhesion layer allows peeling off the touch panel from a cover of an apparatus fairly easier when the touch panel needs to be retrofitted to the cover. Since the weak adhesion layer is peeled off together with the strong adhesion layer, it will not be transferred or attached onto the cover. No time or labor is thus needed for removing the layer transferred or attached to the cover. The touch panel capable of being retrofitted with ease is thus obtainable.

A test facility provides high temperature, high pressure and high mass flow fluid to a test object to form a relatively large thermal gradient on the object. Energy in the fluid is recuperated to drive system components, such as a heat exchanger and a turbocharger compressor. A test chamber housing the test object can be arranged to conform to a contour of the test object. A control system permits independent variation of pressure, temperature, cooling fluid and fluid velocity, as well as mechanical loading on the test object. Noncontact, optical inspection measurement techniques can be employed to measure test chamber and / or test object parameters. The test object can be configured to direct cooling airflow to permit various temperature or pressure gradients to be implemented. The test facility is relatively inexpensive to operate and provides a significant cost advantage over testing conducted in a full gas turbine engine.

Headsets are provided with integrated switch assemblies. An integrated switch assembly can include a switch hidden from view by a housing. The switch can be activated when a user applies pressure to the housing. The housing may include a flexible housing cover that, when depressed, may engage the switch contained within the housing. When engaged, the switch may move or snap to a switch activation position within the housing.

Injectable hydrogel microspheres are prepared by forming an emulsion where hydrogel precursors are in a disperse aqueous phase and polymerizing the hydrogel precursors. In a preferred case, the hydrogel precursors are poly(ethylene glycol) diacrylate and N-isopropylacrylamide and the continuous phase of the emulsion is an aqueous solution of dextran and a dextran solubility reducer. The microspheres will load protein, e.g., cytokines, from aqueous solution.

The apparatus and method convert the fuel system of an internal combustion engine in a pre-existing (used) vehicle to operate on a mixture of fuels (like ethanol and gasoline) from a single fuel tank. The apparatus includes a fuel composition sensor installed in the fuel line and an electronic control unit with at least one fuel injector driver circuit for controlling an output signal to at least one fuel injector for controlling the air to fuel ratio of the engine. The electronic control unit controls both ignition timing and the air to fuel ratio of the engine based upon the percentage or ratio of the alternative fuel to gasoline from the fuel composition sensor. The electronic control unit receives both timing signals and fuel injector control signals from the engine's original Engine Control Module and the original emission control devices are not modified or replaced.

A semiconductor light-emitting apparatus which has a simple structure can include a base having a concave portion having an upward opening, a semiconductor light-emitting device placed on the bottom of the concave portion, and a wavelength conversion portion for converting the wavelength of light emitted from the semiconductor light-emitting device. The wavelength conversion portion can include first and second wavelength conversion layers formed on the bottom of the concave portion and in the opening thereof at a distance above the device, respectively. A space defined by the base having the concave portion and the second wavelength conversion layer can be provided with a sealing portion containing a material for transmitting the light emitted from the semiconductor device and light that is emitted from the first and second wavelength conversion layers.

The present invention relates to novel therapeutic and diagnostic dendrimer based modular platforms (e.g., drug delivery platforms). In particular, the dendrimer based modular platforms are configured such that two or more dendrimers (e.g., PAMAM dendrimers) are coupled together (e.g., via a cycloaddition reaction) wherein each of the coupled dendrimers is functionalized (e.g., functionalized for targeting, imaging, sensing, and / or providing a therapeutic or diagnostic material and / or monitoring response to therapy). In some embodiments, the present invention provides dendrimer based modular platforms having coupled dendrimers (e.g., two or more coupled dendrimers) wherein each dendrimer is conjugated to one or more functional groups (e.g., therapeutic agent, imaging agent, targeting agent, triggering agent) (e.g., for specific targeting and / or therapeutic use of the dendrimer based modular platform). In some embodiments, the functional groups are conjugated to the dendrimers via a linker and / or a triggering agent. In addition, the present invention is directed to methods of synthesizing dendrimer based modular platforms, compositions comprising the dendrimer based modular platforms, as well as systems and methods utilizing the dendrimer based modular platforms (e.g., in diagnostic and / or therapeutic settings (e.g., for the delivery of therapeutics, imaging, and / or targeting agents (e.g., in disease (e.g., cancer) diagnosis and / or therapy, etc.)).

A securement device for an intravenous, winged needle set, which comprises: an inverted U-shaped, self-supporting strap, the strap having vertical legs attached to a central portion of a base. The base has a bottom to rest on the skin of the patient. A portion of the base forward of the strap has an upper surface that slopes downwardly to a forward end at an angle to the skin and the bottom of the base. Improved retention and ease of application is provided with such a device.

Use of a polypeptide or protein with amino acid sequence corresponding substantially to AFP-type III HPLC 12 as additive in a product for improvement of said product, said improvement residing in improved properties of modification of ice crystal growth processes influencing size and shape characteristics of ice in particular in regrowth thereby e.g. minimising potential freezing damage e.g. by preventing or inhibiting ice recrystallisation of the product upon freezing, said use occurring in a manner known per se for anti freeze peptides to obtain higher specific modification activity in particular antifreeze activity than obtainable with the same amount of Winter Flounder AFP.

A hot melt adhesive composition comprising (A) 60 to 98 wt. % of a propylene-ethylene copolymer, (B) 2 to 40 wt. % of a maleic anhydride-modified polypropylene wax having a softening point of 120 to 170° C. and serving as a tackifier, and when required, (C) an antioxidant in an amount of 0.1 to 5.0 wt. % based on the combined amount of (A) and (B).

An ink acceptor solution for treatment of cloth for ink-jet printing, which comprises a naturally occurring polymeric thickening agent as an ink acceptor and an antiseptic agent thermally decomposable at a temperature of 50 to 200° C., and if desired, a semi-synthetic polymeric thickening agent.

A three-dimensional image of an object scanned with a plurality of cone-beam projections from a number of source positions is reconstructed using a method wherein intermediate transform functions are obtained from two-dimensional images of radiation attenuation in the scanned object. The intermediate transform functions are then filtered over a set of parallel planes using a moving-frame technique. The second-order radial derivative of the Radon transform can then be backprojected to generate an intermediate, locally-reconstructed, three-dimensional image. After repetition of this process, the plurality of intermediate, locally reconstructed, three-dimensional images are summed to obtain an ultimate, reconstructed, three-dimensional image of the object. In particular embodiments, the source and detector are displaced along helical paths and radiation scans of the object are taken at multiple positions along the paths.

A trap for collecting insects and pests is formed in a triangular prism shape. The triangular prism shaped trap is formed from a rectangular plate that is divided into three sections, the rectangular plate being bent into the triangular prism shape. A rectangular cavity that protrudes inward into the trap may be formed on one wall. Also, a control card may be mounted on one wall.

The present invention provides various aspects of support for a fabrication facility capable of routine placement and replacement of processing tools in at least a vertical dimension relative to each other.