Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 7534012 | Illumination device, light irradiation apparatus using the same, and method for producing photoreaction product sheet with the apparatus The present invention provides an illumination device including a cylindrical light source and a curved mirror for reflecting light radiated from the cylindrical light source, wherein the curved mirror has a light reflection surface which has a shape of a portion of... | 05/19/2009 |
| 7494253 | Projection system and light-guiding assembly thereof A projection system comprises a light source module and a light-guiding assembly. The light source module comprises a reflecting cover and a light source disposed in the reflecting cover to form a first beam with a first f-number. The light-guiding assembly comprise... | 02/24/2009 |
| 7461953 | Vehicle headlamp A fog lamp is provided with a light source bulb having a filament as a light source for emitting light, and a secondary light source formed by reflection and collection of the light from the filament; and a reflector having a reflection surface that irradiates the l... | 12/09/2008 |
| 7441939 | Front or rear loading socket system A lamp socket (10) comprises a housing (12) having a longitudinal axis (14) and first and second planar surfaces, (16, 18), respectively, spaced apart along the longitudinal axis (14), and orthogonal thereto. Aa central, lamp recei... | 10/28/2008 |
| 7438424 | Illumination optical apparatus and projection type display apparatus An illumination optical apparatus and a projection type display apparatus capable of enhancing an illumination efficiency; having an ellipsoidal mirror, a light source arranged at a first focal point of the ellipsoidal mirror, a stop arranged closer to said light so... | 10/21/2008 |
| 7438447 | Apparatus and method for improved illumination area fill A reflector for a light source, such as an LED, is provided with a shape which efficiently collects and directs energy to an illumined surface whereby almost 100% of the light is collected and distributed into a designer composite beam. The shape in one embodiment i... | 10/21/2008 |
| 7431479 | LED lighting system with reflective board A light emitting apparatus (8) includes one or more light emitting chips (10) that are disposed on a printed circuit board (12) and emit light predominantly in a wavelength range between about 400 nanometers and about 470 nanometers. The printed... | 10/07/2008 |
| 7422346 | Method of forming a lamp assembly A method of forming a lamp assembly includes removably coupling a burner assembly to a datum structure, the burner assembly including a fireball, moving the datum structure and the burner assembly to an aligned position relative to a reflector such that the fireball... | 09/09/2008 |
| 7410273 | LED lamp assembly An LED lamp assembly includes a reflection cup, a lamp holder and an LED lamp. The reflection cup has a bottom wall with two through holes for insertion of electric wires and at least one locating hole, and a periphery wall defined with the bottom wall a recessed ch... | 08/12/2008 |
| 7410272 | Lighting device A portable, battery-operated flashlight having improved pivoting, switching and focusing features is disclosed. In one aspect of the invention, the flashlight takes the form of an attachment to a head gear for hands free use. In another aspect of the invention, the ... | 08/12/2008 |
| 7404656 | Vehicle light A vehicle light can include a projector type unit and an ellipse-parabola combined unit that surrounds a light source. Part of the light from the light source is directed toward a projector lens by part of an ellipse group reflecting portion of the projector type un... | 07/29/2008 |
| 7397176 | Surface light source device and liquid crystal display device having the same A surface light source device includes a light source body, first and second electrodes, a light reflecting layer, and a fluorescent layer. The light source body is configured to generate light. The first and second electrodes are each disposed adjacent to a corresp... | 07/08/2008 |
| 7390109 | Light-emitting diode component having a light direction-changing unit and related light direction-changing unit and module A light-emitting diode (LED) component includes a circuit board, an LED chip installed on the circuit board for emitting light, and a light direction-changing unit. The LED chip is composed of a plurality of light-emitting points. The unit has a covering surface cov... | 06/24/2008 |
| 7387424 | Replaceable lamp header for positioning a lamp within a reflector assembly A replaceable lamp header includes a base member and an annular lamp engaging protrusion extending from a first surface of the base member, at least two positive and negative source connections disposed on lateral portions of the base member, a positive and a negati... | 06/17/2008 |
| 7382091 | White light emitting diode using phosphor excitation A white light emitting diode (LED) is provided, which includes a reflective mirror arranged on the light emitting path of a blue or an ultra violet LED die at an appropriate angle. Phosphors are coated on the reflective mirror, the emitting plane of the LED, or both... | 06/03/2008 |
| 7374300 | Metal reflector and process for producing it The invention provides a process for producing a high-precision reflector and its coating. A reflector is produced from a solid material using a material-removing process and is coated with a cold-light mirror layer. ... | 05/20/2008 |
| 7370997 | Lighting unit for vehicle A light emitting unit is provided forward in the vicinity of the upper part of an optical axis extended in the longitudinal direction of a lighting unit. Furthermore, a light transmitting member is provided on the forward side of the light emitting unit. A front sur... | 05/13/2008 |
| 7367694 | Projector and lamp housing thereof A lamp housing for a projector is for accommodating at least a lamp, and a heat-dissipating fan disposed at one side of the lamp housing. The lamp housing includes a housing body, and a baffle plate. In this case, the housing body has a first opening, and the wind b... | 05/06/2008 |
| 7367692 | Light bulb having surfaces for reflecting light produced by electronic light generating sources The present light bulb uses electronic light generating sources and serves as a replacement for incandescent lamps or other lamps or so-called “light bulbs.” The light bulb is comprised of a plurality of individual light sources, such as light emitting diodes (L... | 05/06/2008 |
| 7364326 | Multiple light source illumination for image display systems A method for transmitting light in an image display system includes generating a first cone of light from a first light source. The first cone of light includes a plurality of light beams. A first portion of the first cone is projected in an illumination path. A sec... | 04/29/2008 |
| 7357535 | Supporting structure of straight down back light module A straight down back light module including a diffuser plate, a lamp, a reflector plate (back plate) and a support. The reflector plate is located below the diffuser plate. The lamp is located between the diffuser plate and the reflector plate. The support is instal... | 04/15/2008 |
| 7354178 | Structure of illuminating unit and structure of illuminating light source A structure of illuminating unit includes a point-like light-emitting device, having an optical axis. An initial-stage conoid-like reflective surface has a convergent opening end and a divergent opening end. The point-like light-emitting device is located at the con... | 04/08/2008 |
| 7347591 | Reflector and light source apparatus having reflector A reflector according to the present invention can certainly reflect light emitted from a lamp in a desired direction without producing distortion in a reflection surface by specifying the distance between a projection portion and a back side end portion of the refl... | 03/25/2008 |
| 7344257 | Light source device and projector A light source device (10) has: a light-emitting tube (11) including a light-emitting portion (111) that emits a light beam through electrodes (114) and a pair of sealing portions (112, 113) provided on both sides of the light-emit... | 03/18/2008 |
| 7344283 | Optical reflector and planar light source device Disclosed is a light reflector formed of a white polyolefin film which contains a polyolefin resin and a filler and is oriented at least monoaxially to have an areal draw ratio of from 1.3 to 80 times, which has a whole ray reflectance of at least 95% and undergoes ... | 03/18/2008 |
| 7341366 | Projector type vehicle headlamp unit A reflector is constructed by arranging two first reflecting surfaces. The two first reflecting surfaces are arranged by making first focal points F1 of the first reflecting surfaces be alienated from each other, centering on the optical axis Z within an area... | 03/11/2008 |
| 7336403 | Optical element and illumination apparatus having same An object of the present invention is to efficiently shape a light flux emitted from a light source into a linear shape and so as to provide an optical element having high versatility that can be widely used irrespective of the original sizes and to provide an illum... | 02/26/2008 |
| 7331695 | Visible light-reflecting member A visible light-reflecting member is disclosed which uses a plate or a film for reflecting visible lights, whose reflective surface is provided with an aluminum thin film having an aluminum purity of not less than 99 mass % and an X-ray diffraction pattern wherein, ... | 02/19/2008 |
| 7327829 | Cathode assembly An improved cathode assembly, including a filament for producing an electron stream having a highly uniform cross sectional density. The cathode assembly comprises a support base, a cathode cup affixed to the support base, and a filament disposed in a slot defined o... | 02/05/2008 |
| 7325998 | Bollard lamp A bollard includes a bollard post having a lamp which includes a louver stack. The louver stack includes louvers spaced apart in the longitudinal direction of the bollard post. The bollard post is rectangular in cross section and the louver stack extends outwardly b... | 02/05/2008 |
| 7320537 | Work light apparatus A work light apparatus includes a housing that has a top wall, a bottom wall and a peripheral wall extending between and attached to the top and bottom walls. A portion of the housing comprises a cage extending from the bottom wall and through the top wall. A light ... | 01/22/2008 |
| 7318661 | Universal light emitting illumination device and method Disclosed is a method and apparatus for providing a light emitting diode and driving circuitry integrated into a component module that will retrofit common incandescent lightbulb applications. The disclosed embodiments will perform with high efficiency at a wide ope... | 01/15/2008 |
| 7319246 | Luminescent sheet covering for LEDs A lighting apparatus comprising at least one light emitting diode is disposed on an interconnect board to emit ultraviolet or blue radiation. A polymeric layer including a luminophor is disposed about the lighting apparatus to convert at least a portion of the radia... | 01/15/2008 |
| 7307376 | Reflector assembly with a startup element A reflector assembly for use in a digital projector includes a reflector having a reflector opening defined therein, and a startup element fixedly coupled to the reflector such that the reflector and the startup element are configured to allow the replaceable coupli... | 12/11/2007 |
| 7300185 | Quadrilateral symmetrical light source A reflector for focusing light emitted from a light source in a generally planar direction is disclosed. The reflector is matched with the light source that is preferably a light emitting diode (LED) mounted on a substrate. The reflector is mounted over the LED on t... | 11/27/2007 |
| 7293899 | Backlighting transmissive displays A backlight assembly for use in a transmissive display system is described. The backlight assembly includes a light source that illuminates a light chamber. A transmissive display is positioned adjacent the light chamber so that light that exits the chamber illumina... | 11/13/2007 |
| 7290902 | Direct-type backlight The present invention provides A direct-type backlight having: a resin sealing member including at least one resin layer, which has a light reflecting section formed on the outermost surface of the resin sealing member; an optical semiconductor element sealed by the... | 11/06/2007 |
| 7288899 | Light source, projector, and method of driving arc tube Aspects of the invention can relate to a light source that includes a light source lamp and an arc-tube drive unit. The light source lamp can include an arc tube that emits light between a pair of electrodes, a reflector that reflects the light from the arc tube to ... | 10/30/2007 |
| 7289090 | Pulsed LED scan-ring array for boosting display system lumens A display apparatus 200 includes a substrate 219 and a number of light emitting diodes (LEDs) 202 coupled to the substrate. An optical element 207 such as a shroud or an integrator rod is located adjacent to at least one of the LEDs. In o... | 10/30/2007 |
| RE39900 | Light fixture having a plurality of light reflecting fins A light fixture having a base for housing a light producing source and a flat plate disposed within the base. The plate has a well formed in it, the well having light reflecting walls. A lamp socket is located in a light reflecting bottom wall of the well. A plurali... | 10/30/2007 |
