397 results about "Internal lighting" patented technology

A improved flexible annular stapler for joining annular organs (163, 164) is disclosed. The novel stapler features greater accuracy of operation and better control by the operator, as well as additional functions, such as internal illumination (76) and viewing facility (82), and accommodation of a large number of accessories, such as fibroscopes (90) and catheters. The novel stapler features easy attachability of both stapling jaws (18, 25) and easy detachability of the head (11). The novel features of the flexible stapler, and associated methods performed thereby, are particularly useful for closed surgery.

Disclosed herein is a light emitting device including one or more light emitting diodes to primarily emit light having different wavelengths in the wavelength range of ultraviolet rays and / or blue light, and a wavelength-conversion means to convert the primary light into secondary light in the visible light wavelength range. The light emitting device of the current invention has a high color temperature of 2000 to 8000 K or 10000 K and a high color rendering index of 90 or more, thus easily realizing desired emission on the color coordinate system. Therefore, the lighting emitting device is applicable to mobile phones, notebook computers, and keypads or backlight units for various electronic products, and, in particular, automobiles and exterior and interior lighting fixtures.

This invention generally relates to automated shade systems that employ one or more algorithms to provide appropriate solar protection from direct solar penetration; reduce solar heat gain; reduce radiant surface temperatures; control penetration of the solar ray, optimize the interior natural daylighting of a structure and optimize the efficiency of interior lighting systems. The invention additionally comprises a motorized window covering, radiometers, and a central control system that uses algorithms to optimize the interior lighting of a structure. These algorithms include information such as: geodesic coordinates of a building; solar position; solar angle solar radiation; solar penetration angles; solar intensity; the measured brightness and veiling glare across a surface; time, solar altitude, solar azimuth, detected sky conditions, ASHRAE sky models, sunrise and sunset times, surface orientations of windows, incidence angles of the sun striking windows, window covering positions, minimum BTU load and solar heat gain.

This invention generally relates to automated shade systems that employ one or more algorithms to provide appropriate solar protection from direct solar penetration; reduce solar heat gain; reduce radiant surface temperatures; control penetration of the solar ray, optimize the interior natural daylighting of a structure and optimize the efficiency of interior lighting systems. The invention additionally comprises a motorized window covering, radiometers, and a central control system that uses algorithms to optimize the interior lighting of a structure. These algorithms include information such as: geodesic coordinates of a building; solar position; solar angle solar radiation; solar penetration angles; solar intensity; the measured brightness and veiling glare across a surface; time, solar altitude, solar azimuth, detected sky conditions, ASHRAE sky models, sunrise and sunset times, surface orientations of windows, incidence angles of the sun striking windows, window covering positions, minimum BTU load and solar heat gain.

A passive collimating tubular skylight consisting of a radiant energy-collecting aperture, a radiant energy-delivering aperture, and a radiant energy passageway between these two apertures, the passageway having a specularly reflective interior surface and a configuration to improve the collimation of the radiant energy passing therethrough. The skylight can be configured with the radiant energy-collecting aperture located above the roof of a building, oriented to collect sunlight; and equipped with a sealed weatherproof glazing, with the radiant energy-delivering aperture, or luminaire, located at ceiling level within the building, and equipped with a diffusing glazing; and with the reflective tubular light passageway constructed with a larger cross sectional area near the radiant energy-delivering aperture than near the radiant energy-collecting aperture. In complete accord with the second law of thermodynamics, and as proven by experimental results, the new passive collimating tubular skylight provides significant advantages over the prior art, including better solar energy collection, higher throughput optical efficiency, improved radiant energy collimation, enhanced interior illumination levels, and more precise positional control of the interior illumination.

A method for improving system performance in a building environment according to the invention includes installing a temperature monitoring system for a refrigeration system, and performing a temperature audit on the refrigeration system. Temperature and pressure sensors are calibrated, and operating parameters of the refrigeration system are obtained. Pressure drop and efficiency tests are performed on at least one component of the refrigeration system, and operating pressures of at least one component are adjusted. System stability is tracked. In one embodiment, the building environment further includes an HVAC system and the method includes adjusting the HVAC system according to desired presets. In another embodiment, the building environment includes a lighting system and the method includes adjusting internal lighting levels of the lighting system to desired set points.

An illuminated sign having front, back and side surfaces. A plurality of first cavities are formed into the back surface of the sign. A plurality of light emitting modules are disposed in the plurality of first cavities. The modules each include a light emitting diode having an emission axis and for producing at least some light output generally parallel to the emission axis, an optical device disposed adjacent the light source having a reflective surface for reflecting the light output in directions that are generally perpendicular to the emission axis, and a guide element disposed adjacent the optical device for coupling the reflected light output into the interior of the sign. The guide element includes a second cavity formed therein in which the optical device is disposed. The front surface is illuminated by the coupled light output from the light emitting modules by reflection and / or diffusion inside the sign.

A lighting arrangement (1) of a space-saving configuration, including a fluorescent lamp (2) and at least one light emitting diode (6), which is suitable in particular for use for interior lighting of an aircraft. In this case the light emitting diode (6), viewed in the direction of a main lighting direction (13), is arranged behind the fluorescent lamp (2). The lighting arrangement (1) further includes a light guide element (10) which is adapted to guide light (L2) emitted by the light emitting diode (6) past the fluorescent lamp (2) and emit it substantially in the main lighting direction (13).

Included herein are base materials and methods for use in creation of one-way graphics, including a dye-receptive substrate with a pattern of ink-repellent material over the dye-receptive substrate. An image may be printed selectively onto the base material to leave a visual perforation pattern that allows vision through the printed image under appropriate illumination. Also disclosed are printing methods involving the application of variously ordered layers of light-absorbing, light-reflective, and image mediums to printing substrates with physically raised and lowered areas to create one-way graphics. The invention also includes new forms of one-way graphics, including lenticular and holographic one-way displays, and one-way displays having internal lighting sources.

Generally, the present invention is directed to a light-guided catheter for direct visualization of placement through the skin. An embodiment of the invention includes a method for transcutaneous viewing and guiding of intracorporeal catheters into a body that comprises inserting a catheter into the body having at least one lumen and internally illuminating the catheter with light capable of propagating through the blood and tissue to an external viewer outside of the body.

Interior lighting and illumination systems for aircraft, particularly commercial passenger airplanes. Opposing pairs of LED lamps are positioned in the ceiling panels above the aisles between sets of seats in the passenger cabins. One set of LED lights are directed to illuminate the ceiling panels and may be in a particular color. The other set of LED lights are positioned to shine their lights on storage / stowage bins positioned across the aisles, thus creating a cross-bin lighting system. This enhances the cabin architecture and provides cabin illumination. A reflector can be positioned to direct the light and reduce possible glare to the passengers. The reflector directs the light rays from the LED lights which emanate from the top of the reflector to shine on the lowest part of the bins. The light rays leaving the reflector cross in front of the reflector.

A powered adjustable seat assembly for a motor vehicle includes a seat, an adjuster mechanism operatively connected to the seat to adjust the seat, a controller operatively connected to the drive motor of the adjuster mechanism to selectively adjust the seat, and a plurality of lights located below the seat and operatively connected to the controller to selectively illuminate the lights upon predetermined conditions. The lights are secured to a moving portion of the adjuster mechanism so that the lights move with the seat. Preferably, one of the lights is positioned to direct illumination in a forward direction toward operator pedals, one of the lights is positioned to direct illumination in a rearward direction toward a rear seat, and one of the lights is positioned to direct light in a lateral direction toward a vehicle door.

The instant invention is a cooler box internally illuminated by way of an illuminating system built into inner walling of the lid of the box for one embodiment thereof and into inner walling of the box itself for a second embodiment thereof, the system consisting of current conducting circuitry by way of which a manual switch, an automatic spring loaded switch, seating means holding an incandescent light bulb and seating means holding a portable, energized battery unit are all interconnected within compartments within such walling and over the exterior of each of which compartments, a translucent plate and a second plate are respectively removably affixed.

A decorative, internally-lighted ribbon is formed by a light string and two elongated strips of flexible, semi-translucent material which are connected to form a hollow, elongated sleeve-like enclosure within which a light string is positioned to extend substantially along the length of the enclosure. The semi-translucent material of the strips transfers light from the light string through the strips to create an exterior visual appearance of internal lighting along the length of the ribbon. An internal structure, such as a wire, holds the strips in a flat ribbon-like configuration and allows the ribbon to be bent into decorative shapes. The strips are preferably fire-retardant.

A portable, self-contained, black light device that is incorporated into or adaptable to a head gear to be used in combination with fluorescent or phosphorescent material for entertaining effect or promotional purposes. The portable black light device has a housing with a plurality of openings, a plurality of UV LEDs protruding from each opening and a power source within the housing for energizing the UV LEDs. With the portable black light device incorporated or adaptable to the visor or brim of a head gear, and in combination with fluorescent paint or make up on a wearer's face or fluorescent decorative element, cause the fluorescent paint to glow as if internally lit, providing an effective entertainment or advertisement.

Laryngoscope handles including a handle shell having a pair of opposite semi-cylindrical metal or plastic handgrip support members permanently joined together to form a tubular handgrip support and a non-metal sleeve-like handgrip encircling the handgrip support. Rechargeable illumination units for use with laryngoscopes and including a light transmissive end cap diffusely glowing on interior illumination by a least one user indication light source for providing at least one visual user indication regarding the operability of an illumination unit.

A light chip comprised of a liquid-tight translucent casing containing at least one selectively illuminatible light source and at least one energy source is disclosed. To provide a decorative lighting effect, the light chip may be placed inside a liquid container to float freely in the contained liquid, affixed to a portion of a container, or restrained by some means to a portion of a container where it may move freely.

A refrigeration appliance includes an insulated cabinet forming an interior cavity. A refrigeration system cools the interior cavity. A first light source emits light into the interior cavity along a first illumination axis. A second light source for emits light into the interior cavity along a second illumination axis. A bottle storage rack is located within the insulated cabinet. The bottle storage rack includes a first rung pair, a second rung pair, and a third rung pair. The first illumination axis passes between a rung of the first rung pair and a rung of the second rung pair, and the second illumination axis passes between another rung of the second rung pair and a rung of the third rung pair.

A reflector having a laminate with a light-transmissive substrate and light-transmissive retroreflective sheet is disclosed. The light-transmissive retroreflective sheet is attached to the substrate to cover the surface of the substrate. The reflector has light transmission properties as a whole, characterized in that, a plurality of depressions are formed on the backside of the substrate. A plurality of projections are formed on a reflection surface of the retroreflective sheet.

An interior lighting system for a motor vehicle includes a lighting device configured to light a motor vehicle interior and a control unit configured to regulate the brightness and / or the color of the light emitted from the lighting device. The color of the light emitted from the lighting device may be automatically adjusted in accordance with at least one operating parameter and / or at least one parameter associated with the environment of the motor vehicle. Such parameters include, for example, a deviation of an actual temperature from a predetermined desired temperature of the motor vehicle interior and / or the driving speed of the vehicle.

A portable cooler for maintaining contents disposed therein at an internal temperature dissimilar to that of the temperature of its external surroundings configured in substantially rectangular shape. The cooler includes a storage compartment configure with an insulated lid, four insulated walls and an insulated bottom defining an interior volume of the storage compartment. Mounted onto the internally facing surface of the lid is a light unit for illuminating the interior volume of the storage compartment. The portable cooler further includes a switch electrically coupled to the light unit and four retaining rings superposed on the lid configured to releasably secure a conventional beverage can.

Provided is an antistatic white polyester film for a surface illuminant reflector, which has practically adequate reflective performance in a visible light region, can form a film with stability even if inorganic fine particles are added in a high concentration, prevents dirt and dust from adhering to the surface of the film due to having an antistatic coat, can control the gloss levels of the front and back sides of the film, and thereby can control a diffusing property of light, and can be suitably used as a base material for a reflector used for a liquid crystal display or an internally illuminated electric ornament signboard. An antistatic white polyester film for a surface illuminant reflector, having a base material layer formed by using a polyester resin and an antistatic applied layer having the surface resistivity of 3×1012 □ / □ or less at a temperature of 23° C. and at a relative humidity of 50%, wherein an average reflectivity at a wavelength of 400 to 700 nm is 90% or more on one surface of the polyester film and a difference in a gloss level (60°) between one surface and the other surface of the polyester film is 5 to 80.

An insulated glass (IG) assembly for windows which includes an internal lighting system is disclosed. The IG assembly includes two or more panes of glass, a spacer and a strip of light emitting diodes (LEDs). The spacer separates glass panes and provides the hermetic seal for the IG assembly. The spacer extends around the periphery of the glass panes with a portion of its ends overlapping to form a sealed corner joint. The LED light strip includes a plurality of LED lamps connected in series by thin electrical contact wires fixed in a flexible nonconductive substrate. The LED strip is fixed to the spacer and extends around the periphery of the insulated glass unit. The lead wires from the LED light strip pass through the corner joint between the overlapped ends of the spacer. The LED light systems provide dependable illumination but emit relatively little thermal energy. Consequently, the LED light system maintains the thermal insulating properties of an insulated glass unit. The IG assembly can be incorporated into top and side lite windows or incorporated directly into doors themselves.

Laryngoscope handles including a handle shell having a pair of opposite semi-cylindrical metal or plastic handgrip support members permanently joined together to form a tubular handgrip support and a non-metal sleeve-like handgrip encircling the handgrip support. Rechargeable illumination units for use with laryngoscopes and including a light transmissive end cap diffusely glowing on interior illumination by a least one user indication light source for providing at least one visual user indication regarding the operability of an illumination unit.

A refrigeration appliance interior lighting system for sensing the exterior light level and adjusting the light level accordingly within the interior of the home appliance. The refrigeration appliance interior lighting system includes a control unit in electrical communication with a first light bulb for controlling the illumination intensity of the first light bulb. A light sensor is positioned to measure the exterior light level and communicates the exterior light level to the control unit. When the exterior light level is above a threshold level, the first light bulb emits a high level of illumination. When the exterior light level is below the threshold level, the first light bulb emits a low level of illumination.

An application for a bezel with internal lighting includes at least one illuminated element situated behind a monitor / television bezel. The brightness and color of the illuminating elements and hence the bezel appearance are modified based upon either user preference or an internal or external parameters such as time, content being viewed, recording status, etc.

An intraoral illumination apparatus is disclosed. The intraoral illumination apparatus of the present invention includes a pair of holders (1), a plurality of illuminants (7), which are provided in each holder (1), and a link unit (2), which connects the holders (1) to each other. Each N holder (1) has a U-shaped cross-section and is made of harmless synthetic resin. Furthermore, the outer surface of the holder may be coated with latex, rubber, silicone or the like, which is soft and harmless to humans. Several illuminants (7) are provided in each holder (1) at positions adjacent to the oral cavity. LEDs (light emitting diodes) or other various well-known illuminants may be used as the illuminants (7). The present invention can illuminate the oral cavity or larynx of a patient without casting shadows and prevent a dark unlit spot from being created in the oral cavity or larynx, thus facilitating medial examination and treatment.

An improved imaging apparatus is disclosed that allows a user to perform numerous imaging operations. The imaging apparatus may include one or more improvements to imaging box design to improve illumination control within the imaging box, such as improved door seal arrangements, improved door closing mechanisms, and improved light seals. The present invention may also include one or more improvements to imaging apparatus design to facilitate image capture, such as: an automated filter select device, a moveable stage, automated focus control, f-stop adjustment and stage height, and improved internal illumination for capturing photographic images.