Abstract: A structure has an edge configured to contact an underside of a medium along a media path. The edge extends path across a majority of a width of the media path.

Abstract: A spitting device for an inkjet head includes an array type inkjet head on which nozzle units are formed, and a platen which is disposed opposite to the nozzle units of the inkjet head. The platen includes ink outlets and printing medium guide ribs formed thereon, and supports a back surface of a printing medium. The platen includes a first platen unit and a second platen unit which is movably connected to the first platen unit and on which second printing medium guide ribs are formed. The spitting device can prevent the printing medium guide ribs from being contaminated by ink ejected from the nozzle units and allows the printing medium to be more stably fed during high-speed printing.

Abstract: An eyewear is provided having an interchangeable lens or temple portion. The eyewear comprises an interchangeable lens portion comprising a lens portion having an upper and a lower edge, and a left and a right lens region extending sidewardly each having a distal end; a pair of connecting members, each having a proximate end and a distal end and a hollow receiving area therein beginning at said proximate end and running into said connecting member; said distal end of said lens regions being shaped to fit within said proximate end of said connecting members wherein, said lens regions are releasably accepted and held within said hollow receiving area of said connecting members; and wherein said connecting members are releasable from said lens portion by applying a torsional force on one of said connecting member and said lens portion.

Abstract: The invention relates to a pair of glasses comprising a temple (1) and a connecting element (8) pertaining to a rim (7), both on the left side and the right side of the pair of glasses. The connecting element (8) is provided with joint elements (11, 13) which co-operate with joint elements (6) provided on the rim end of the temple (1), forming a swivel joint. The temple (1) comprises at least two fingers (2, 3) which extend in a longitudinal direction on the rim end thereof, the fingers exerting a spring action in the direction of the articulated axis of the swivel joint.

Abstract: The present invention deals with a new and additional aesthetical and customized decorative function to be given to the spectacles, in particular to the kind of spectacles used by young people and in particular entertainment and socialization places. Fundamental innovative feature of the invention is that of providing the spectacles with a light device D to be applied at sight on any of their external frame A, comprising a microphone (10) for the perception of the intensity of the sounds and noises, in order to reproduce and represent them visually in a light form, which is chromatically and proportionally intense, by means of a proper micro-processor (40), that transforms the sound intensity into lighting power of the display D by means of its printed circuit (30), said micro-processor being linked to a battery (50) as well as to a on/off switch (20).

Abstract: A light conducting unit is disposed between a light source and a region which is to be illuminated. In addition, a light conducting unit includes a polygonal prism made from a first medium with a first coefficient of refraction, a first light conducting unit which directs light to be incident upon a first surface of the polygonal prism, and a second light conducting unit upon which light emitted from a second surface of the polygonal prism is incident, wherein the polygonal prism includes a reflective device which reflects light which is incident into the polygonal prism from the first surface towards the second surface, and a second medium with a second coefficient of refraction which is less than the first coefficient of refraction is provided at the first surface and the second surface.

Abstract: There is provided an optical engine of a projection system comprising: a lamp irradiating light; an illumination unit provided with a plurality of lens through which the light is passed; a composition unit separating and composing the light to form an image signal; an engine base provided with the illumination unit and the composition unit on a top portion thereof; a reinforcing part which is made of a high intensity material and which is provided between the composition unit and the engine base to prevent a deformation of the composition unit; and a projection lens projecting light composed in the composition unit to the screen. Therefore, it is possible to stably embody a high definition image in the optical engine of the projection system.

Abstract: The present invention relates to a side mirror for an automobile, and more particularly, to a side mirror for an automobile in which an assembled structure is modified such that even in case of an excessive pressing the side mirror to fall in a driver's view, in comparing with pressing a mirror for adjusting to fall in a driver' view as a conventional method, the assembled state is not return to a disassembled state. In accordance with the present invention, an assembly work is easily preformed and further a assemble state is not easily return to a disassemble state by an external force.

Abstract: A tripod adapted for supporting a camera comprises a central support and three legs having uppers ends pivotally connected to the central support. At least one of the legs has a plurality of light-emitting components mounted thereon.

Abstract: A flash photography reflector system is mounted on a camera of the type wherein the camera's flash unit is positionable above the camera's accessory shoe. A pair of reflectors are mounted on a support strut which engages the accessory shoe. The reflectors are in spaced apart positions and mutually facing with the flash unit positioned between them. The flash beam is directed at a first one of the reflectors, which then directs the flash beam to a larger one of the reflectors, which, in turn, directs the flash beam outwardly toward the subject of the photograph. The first and second reflectors expand the beam so that the final outgoing flash beam is many times broader then the beam that would proceed from the camera's flash unit alone.

Abstract: An emergency lighting system comprising a housing further comprising a flat cover, wherein the flat cover automatically opens during an emergency condition; a light source located inside the housing further comprising a rechargeable battery and a wide angle LED light bulb, wherein the light source remains off under a normal condition and the light source automatically turns on in response to an emergency condition, and wherein the light source is removable.

Abstract: The planar lighting device includes a light source having at least one LED chip for emitting blue light through a light emission face, a transparent light guide plate having at least one light entrance plane through which light emitted by the light source is admitted and a light exit plane through which the light admitted through the at least one light entrance plane is emitted as planar light, and a fluorescent member disposed between the light emission face and each of the at least one light entrance plane and having a fluorescent substance coated area for emitting white light by converting the blue light from the light source into the white light and blue light passing areas through which the blue light from the light source is allowed to pass as the blue light.

Abstract: A control system for a liquid motion lamp maintains the proper temperature of liquids within the lamp to provide desired motion within the lamp, and reduces sensitivity to ambient temperature. The lamp preferably includes two heating elements, a first element for initial heating, such as a heat blanket, resistive glass coating, or a submerged ring, and a second heating element generally providing both heat and lighting. A sensor measures the temperature of the liquid inside the lamp and the control system controls the heat sources to maintain the temperature within operating limits.

Abstract: A user-wearable illumination assembly comprises a mounting fixture that is adapted to be coupled to a user-wearable device, such as eyeglasses, goggles, face masks, helmets, or other devices. A light guide has a first end that can be coupled to a light source, and a second end coupled to a lens housing that is in turn coupled to the mounting fixture. An optical lens in the lens housing cooperates with the light guide to project light from the light source through the lens. In one embodiment, the lens has a substantially spherical surface facing the second end of the light guide and an aspheric surface facing away from the second end of the light guide. In another embodiment, the mounting fixture comprises articulating portions to permit independent or simultaneous adjustment of the lens housing to direct projected light in a desired direction.

Abstract: A lighted chair rail comprises a frame secured to a wall and a horizontal facia mounted on the frame and positioned in a spaced apart relationship to the wall. Light bulbs supported on the frame direct light through a lens mounted on the horizontal facia onto the wall. The horizontal facia may also include decorative items.

Abstract: An LED ceiling tile combination is described which includes a ceiling having at least one LED fixture integrated therewith. The LED fixture can include least one LED, and a support structure for the at least one LED strip.

Abstract: A rotationally symmetrical anti-collision light (100, 200) for an aircraft utilizing light-emitting diodes (LEDs) is mounted to the fuselage of an aircraft. The LEDs (10, 10?, 20, 20?) may be configured in one or more concentric rings. The anti-collision light includes a reflector (30, 30?) configured to redirect the light emitted by at least one of the rings, so that the light pattern satisfies predetermined specifications.

Abstract: An illuminating unit comprising a luminous means (5) and an optical element (1) that has a radiation entrance surface (2) facing the luminous means (5) and a radiation exit surface (3) averted from the luminous means (5). The optical element (1) has at least one holographic element (4) that is designed as a beam shaping element for the radiation (7) emitted from the luminous means (5).

Abstract: A luminaire assembly includes a housing having a first end and a second end, one of the first end and the second end having a threaded connection, a glass lens and a collar assembly connected to said lens, the collar assembly threadably connected to the housing. A luminaire lens mounting assembly, further may include a first lens connected to a housing, a belt connected to the housing, at least one arm extending from the belt, and, a second lens surrounding at least one of the housing and the first lens, the at least one arm extending through the second lens.

Abstract: An optical irradiation device incorporating a plurality of LEDs arranged in one or more clusters or arrays. A heat pipe is provided to conduct heat away from the LEDs allowing the LEDs to be driven to produce more radiation than would be possible without the heat pipe.

Abstract: An optical sheet includes a substrate onto which light is incident, and a convex part protruded from the substrate by a predetermined thickness. A thickness of the convex part increases from an edge to a center thereof.

Abstract: To provide a light diffusing sheet which enables the light from a lightguide plate or light source of a backlight unit to be conducted to lens film after having been converted to diffused light having a small brightness peak angle, and which generates neither a moiré or interference fringe nor luminance unevenness, and is advantageous also in terms of productivity and cost, and to provide a backlight unit having this light diffusing sheet incorporated therein, and the surface of the sheet with fine recesses formed therein serves as a light emission side. The light diffusing sheet comprises a light-transmitting resin, characterized by having fine recesses formed in at least one of the surfaces thereof, the fine recesses having a shape which is any of the shapes of an inverted polyangular pyramid, an inverted truncated polyangular pyramid, an inverted cone, and an inverted truncated cone.

Abstract: The present invention relates to a support for a motor vehicle light unit that enables the light unit to be mounted displaceably on an equipment module. The support includes a guide for guiding the light unit along a predetermined path relative to the equipment module.

Abstract: The invention relates to a low beam headlight with at least one light module. The individual light module exhibits at least one light source and at least one primary lens connected downstream of the light source; and the light source is a luminescent diode. In addition, the low beam headlight has at least one secondary lens, which is connected optically downstream of the primary lens or the primary lenses. Both the primary and the secondary lens exhibit at least two lens segments, which are arranged one over the other. In addition, at least one lens segment of the primary lens and its assigned lens segment of the secondary lens lie outside the optical axis of the light module. The present invention develops a compact low beam headlight, whose light distribution has a clearly defined hot spot. The light intensity of the illumination decreases steadily in the direction of the basic distribution.

Abstract: A light source apparatus for vehicle lamps and particularly vehicle headlights can include a plurality of LED elements mounted in a cavity located on a base surface or on a base. Each of the LED elements can be arranged in such a manner as to form an emission shape and a brightness distribution that is suited for a light distribution pattern, and especially a light distribution pattern for vehicle headlight.

Abstract: A backlight unit, in which an incident surface of a light-guiding plate is formed in a shape of a curve, or a curve-shaped structure is formed in a housing to improve the light efficiency. The backlight unit includes a light source emitting light; a housing surrounding the light source; a light-guiding plate guiding the light emitted from the light source to an LCD panel, wherein the light-guiding plate has an incident surface formed in a shape of a curve; and a reflective sheet formed under the light-guiding plate.

Abstract: A mixing and delivery machine for flowable materials having on-site and towable mobility for mixing, hydrating, and delivering an admixture such as cementious mix, concrete, binder, graveled sand, mold sand and various other mixtures via an extended auger and elevatable hopper is used to facilitate both loading and releasing the hopper contents into the feed end of the auger. The auger is driven by a primemover and a wheel set on the machine facilitates the raising and lowering of the delivery end of the mixing auger.

Abstract: An experimental mixing device may comprise a driving source, an eccentric member, a control member and a mixing member. The control member may be selective installed in the experimental mixing device and be configured to adjust the mixing member, thereby providing various operational motions of the mixing member, for example an orbital motion, a see-saw motion, a 3-D twist motion, or a crank motion. The use of the control member may eliminate the need of separating the mixing member from the experimental mixing device. Thereby, the experimental mixing device may have adjustable patterns and quantity of the mixing motion and lead to easy usage and manufacture.

Abstract: A mixing assembly for mixing bone cement includes a housing, a lid, a handle, and two mixing paddles, a first and a second mixing paddle. The lid is removably attachable to the housing. The handle has a portion that extends through the lid and that is rotatable in a first rotational direction. The first mixing paddle is operatively coupled to the portion of the handle. As a result, the first mixing paddle rotates with the portion of the handle in the first rotational direction. The second mixing paddle is operatively coupled to the first mixing paddle for rotating opposite the portion. As such, when the portion of the handle and the first mixing paddle rotate in the first rotational direction, the second mixing paddle rotates in a second rotational direction that is opposite the first rotational direction.

Abstract: A homogenizer is disclosed, which can produce an emulsion with a grain diameter as extremely fine as approximately 1 ?m without using large-scale equipment such as a high-pressure pump, and in which a grain diameter distribution of the produced emulsion exhibits sharp characteristics in the vicinity of a target grain diameter. A fixed portion and a disc-shaped agitation rotor are arranged in an opposing manner through a predetermined clearance to constitute a thrust hydrodynamic bearing, and while supporting a rotation of the agitation rotor with respect to the fixed portion by the thrust hydrodynamic bearing, a plurality of mutually incompatible raw liquids A and B are introduced into the bearing clearance to be mixed and agitated in the bearing clearance in accordance with the rotation of the agitation rotor.

Abstract: Watch comprising a mechanism (50) for driving a device (1) that displays a time-dependent value, this drive mechanism (50) itself being driven by the movement of the watch, this watch also having at least one first correction element (42) acting on the display device (50) via a clockwork mechanism (2) of the drive mechanism (50), and at least one second correction element (48) acting directly on the device (1) that displays the time-dependent value, the watch being characterised in that the drive mechanism (50) is arranged so as to drive the device (1) that displays a time-dependent value in both directions when the first correction element (42) is operated, and so as to be overridden when the second correction element (48) is operated, acting directly on the device (1) that displays a time-dependent value.

Abstract: A method of detecting energetic materials, such as explosives, includes energizing a sample area that contains particles of energetic materials. In the method, temperature characteristics from the sample area are monitored, and a temperature released from exothermic decomposition of the particles is detected. The method further includes analyzing the detected temperature to determine the presence of the exothermic compound which caused the decomposition.

Abstract: An instrument for performing highly accurate PCR employing an assembly, a heated cover, and an internal computer, is provided. The assembly is made up of a sample block, a number of Peltier thermal electric devices, and a heat sink, clamped together. A control algorithm manipulates the current supplied to thermoelectric coolers such that the dynamic thermal performance of a block can be controlled so that pre-defined thermal profiles of sample temperature can be executed. The sample temperature is calculated instead of measured using a design specific model and equations. The control software includes calibration diagnostics which permit variation in the performance of thermoelectric coolers from instrument to instrument to be compensated for such that all instruments perform identically. The block/heat sink assembly can be changed to another of the same or different design.

Abstract: A device temperature measurement circuit, an integrated circuit (IC) including a device temperature measurement circuit, a method of characterizing device temperature and a method of monitoring temperature. The circuit includes a constant current source and a clamping device. The clamping device selectively shunts current from the constant current source or allows the current to flow through a PN junction, which may be the body to source/drain junction of a field effect transistor (FET). Voltage measurements are taken directly from the PN junction. Junction temperature is determined from measured junction voltage.

Abstract: The rolling machine element includes a first member in which a raceway surface is formed and a second member on which the first member is mounted through the rolling elements and which is formed to be able to guide the first member in a specified direction. The rolling machine element is characterized in that the first member can be moved in the guiding direction of the second member by allowing the rolling elements to move in an out of the raceway surface in an orderly arranged state, and the crowning based on the oval shape is formed at the end part of the raceway surface of the first member where an access point for the rolling elements is formed.

Abstract: A hydrodynamic bearing device which realizes power saving, reduction of a time period necessary for stabilizing rotation, and enhancement in durability to startup and halting of the motor at the same time by accelerating circulation of a lubricant in the vicinity of a flange with torque loss being kept low is provided. A flange (3) is fixed to one end of a shaft (2). On an inner surface of one of openings of a sleeve (1), a step portion (1C) is provided. When the shaft (2) is inserted into the sleeve (1), the flange (3) is in close vicinity to the step portion (1C). An inner diameter of the step portion (1C) is smaller in end portions in an axial direction than in a central portion. Thus, a gap between an outer surface (3C) of the flange (3) and a surface of the step portion (1C) which opposes the outer surface (3C) is narrow in the vicinity of boundaries of the outer surface (3C) of the flange (3) than in the vicinity the central portion.

Abstract: A shielding plate for controlling the entry of oil between an inner ring and an outer ring is provided in the vicinity of an opening between the inner ring and the outer ring which lies a side where oil enters. In addition, a fluid accommodating plate for accommodating therein oil is provided in the vicinity of an opening between the outer ring and the inner ring which lies on a side where oil exits.

Abstract: An optical backplane includes an optical connector which receives juxtaposed optical signals transmitted in nonparallel to the main surface of a circuit substrate from the circuit substrate or transmits juxtaposed optical signals in nonparallel to the main surface of the circuit substrate to the circuit substrate. The optical connector disposes and accommodates edge portions of a plurality of optical fibers and the disposing direction of the optical fibers in the optical connector is in nonparallel to the main surface of the circuit substrate.

Abstract: A coupling structure for coupling optical radiation, i.e., light, between an optical fibre and an optical device, e.g., a laser diode or a photodiode. The coupling structure has an optical through-via which guides the optical radiation to or from the optical fibre. Light exiting the fibre travels through a guidance channel so it remains substantially confined to a narrow optical path that mimics the fibre core. Conversely, light enters the fibre after having traveled through the guidance channel. The guidance channel has a first core region, the “channel core”, having first refractive index surrounded by a second region, the “channel cladding” having a second refractive index smaller than the first refractive index. The coupling structure, including the guidance channel, is preferably made of semiconductor-based material, more preferably of silicon-based material. The guidance channel is preferably silicon oxide.

Abstract: An optical communication module includes a base substrate; a wavelength branching filter arranged on the base substrate, in which a light is allowed to go through or be reflected according to a wavelength thereof; a photodetector arranged on the base substrate to receive a light passed through the wavelength branching filter and to convert the light into an electric signal; and a light emitting device arranged on the base substrate to provide a transmission light. The transmission light is outputted through the wavelength branching filter. The optical detector comprises a light receiving portion which is formed to have a first length and a second length, which is shorter than the first length. The first length of the light receiving portion is perpendicular to an optical axis of an input light on a plane parallel to a surface of the substrate, and a second length of the light receiving portion is parallel to the optical axis of the input light.

Abstract: A photographic lens drive control apparatus according to the present invention includes a cap detection section which determines that a lens cap is attached to a lens barrel when a lens barrel movement detection section does not detect movement amount of the lens barrel while a lens barrel drive section allows the lens barrel to move from a contained position to a standby position; and a cap detection control section which performs a series of control over the lens barrel drive section to move the lens barrel from the contained position to the standby position and to stop the lens barrel from moving when the cap detection section determines that the lens cap is attached to the lens barrel, in which a cap detection area where the lens barrel moves from the contained position within a predetermined amount is set in a movement area of the lens barrel.

Abstract: An image pickup apparatus includes an eyepiece unit configured to facilitate viewing an optical image of an object, an image pickup element configured to convert the optical image of an object into an electrical signal, an optical member disposed in front of the image pickup element and in an imaging light axis, an piezoelectric element disposed on the side of the optical member close to the eyepiece unit, where the piezoelectric element vibrates the optical member, a biasing member disposed on the side of the optical member opposite the piezoelectric element, a lowpass filter holding member configured to hold the optical member, the piezoelectric element, and the biasing member, and an image-pickup-apparatus body chassis having a flat surface portion perpendicular to the imaging light axis, where the flat surface portion has an opening therein. The lowpass filter holding member is disposed in the opening of the body chassis.

Abstract: A digital camera system is composed of a digital camera and a lens unit detachable to this digital camera. The digital camera includes a first taking lens and a first CCD image sensor to convert subject light into image data. The first taking lens is surrounded by a detachable decorative ring. When a hook release button is pressed to detach the decorative ring, a camera-side mount appears. The lens unit is attached to this camera-side mount, and photographing can be performed with a second taking lens and a second CCD image sensor in the lens unit.

Abstract: Disclosed herein is a coating and developing apparatus 1 whose decreases in substrate-conveying accuracy can be suppressed. A processing block S2 of the coating and developing apparatus 1 includes multiple resist-film forming blocks G2, G3, and a developing block G1. A conveyance element 12 for substrate loading into the processing block S2 is provided to convey substrates W from a carrier C to the resist-film forming blocks G2, G3. Also, a conveyance element I for substrate loading into an exposure apparatus S4 is provided in an interface block S3 to load the substrates W into the exposure apparatus S4 and after unloading the substrates W from the exposure apparatus S4, convey the substrates W to the developing block G1.

Abstract: According to a dot head of the invention, an armature structure for moving a printing needle forward and backward has the efficiency that the magnetic characteristics is excellent and mechanical intensity is high. The armature structure is manufactured in a manner that an arm member, which is formed by subjecting a plate-shaped material excellent in abrasion resistance performance and having a high intensity to a plating processing using born etc., is sandwiched at a portion thereof from both sides in a stacked manner by two armature members each of which is formed by subjecting a plate-shaped material excellent in magnetic characteristics to a plating processing using born etc. A pin formed by subjecting a piano wire to a plating processing using boron etc. is inserted with a small pressure into common through holes of the two armature members and the arm member thus stacked thereby to provisionally assemble them.

Abstract: The instant invention is a mechanical pencil. The pencil includes a body having a cavity and a lead holding mechanism located in the cavity. The lead holding mechanism includes a pair of arms joined together by a bridge. Each arm terminates with a pair of fingers. The fingers close together when the lead holding mechanism is recessed into the cavity. The fingers open when the lead holding mechanism is advanced out of the cavity.

Abstract: A fabric mesh ball attached to a toy member in the shape of an animal such as a duck, fish or frog so as the toy member serves as a grasping handle for the mesh ball and furthermore serves as a squirt toy in that a hollow body portion of the toy member includes a squirt opening preferably positioned near the mouth of the particular animal.

Abstract: An apparatus for use with an edible food dispenser has a nozzle, a spreader surface associated with the nozzle, and a cap for entirely covering the nozzle.

Abstract: A delivery tip for flowable materials with bristles extending therefrom. The tip is a cannula with a tapered outlet and features a bristle bundle with a binding disk that interfaces with the cannula at some point within the cannula but has a smaller cross-section than the cannula at that point. The bristle bundle then extends out of the tapered outlet. The delivery tip is connected to a material reservoir with flowable material. When positive pressure is applied to the reservoir, material then will flow through the cannula, around the disk, into the bristles and out the outlet for distribution to a desired surface.

Abstract: An expander nut is for being assembled to an upper end of a steering tube of a bicycle. The expander nut includes a base nut, two wedge halves having interlocking tapered surfaces and assembled to the base nut, a top cap mounted on the wedge halves, and a bolt screwed to the base nut for controlling the wedge halves to slide relatively along the tapered surfaces so that the wedge halves move outward to wedge an inner surface of the steering tube.