Abstract: A drilling apparatus includes a hydraulic motor 27 for rotating a drilling blade 30 that drills a pipe lining material 13, laser light sources 40, 41 for emitting laser beams toward the pipe lining material parallel to the rotary shaft of the drilling blade from positions near the drilling blade to form laser spots on the inner circumferential surface of the pipe lining material, an electric motor 28 for rotating the laser light sources coaxially with the rotary shaft of the drilling blade, and a camera 50 for photographing the trajectory of the laser spots rotating on the inner circumferential surface of the pipe lining material and a bright area that is formed on the inner circumferential surface of the pipe lining material by illumination light from the lateral pipe side. The positioning of the drilling blade is performed so that the trajectory image and the bright area image match.

Abstract: A plug connector comprising a housing that has a channel which extends from a first end of the housing to a second end of the housing. A connection piece is provided on the first end and a connection geometry is provided on the second end. A heating zone is provided inside the channel. A heat-conducting element is arranged between the heating zone and the second end. The heat-conducting element has a heat-output section which is in the form of a cylindrical sleeve that surrounds the internal space. The cylindrical sleeve has a peripheral wall that is closed in the peripheral direction.

Abstract: A system for transporting corrosive or erosive fluids having a flow conduit or flow equipment with a flow bore. One or more inserts (50) are disposed within the flow bore of the flow conduit or flow equipment. The insert(s) (50) include an internal structure (52) and an erosion or corrosion resistant coating (54) disposed around the internal structure. The insert(s) (50) is/are disposed inside the flow bore and provide erosion and/or corrosion resistance.

Abstract: A fastening bracket is provided. The fastening bracket is adapted to be affixed to a mounting surface and connected to an object. The fastening bracket includes a base and a connection unit. The base is for being affixed to the mounting surface. The connection unit is connected to the base, wherein the connection unit includes a unit inclined surface and at least one unit abutting portion. The object includes at least one object abutting portion. When the object is in a separated state, the object abutting portion is separated from the unit abutting portion, and when the object is in a connected state, the object abutting portion abuts the unit abutting portion. While the object is being moved from the separated state to the connected state, the object abuts the unit inclined surface and slides relative to the unit inclined surface.

Abstract: A support arm device includes a joint unit, an arm unit, and an outer shell. The joint unit includes two spaced-apart joint seats. Each joint seat has two curved joining members that are opposite to each other. The arm unit is pivotally connected between the joint seats. The outer shell is flexible, and includes two side walls disposed respectively at opposite lateral sides of the joint seats, and a top wall interconnecting top ends of the side walls. Each side wall has a first docking portion engaging concentrically and rotatably a respective one of the joint members of one of the joint seats, and a second docking portion engaging concentrically and rotatably a respective one of the joint members of the other one of the joint seats.

Abstract: The present disclosure discloses a desktop display stand base, comprising a fixing device connected to the desktop and a scat body respectively connected to the fixing device and the display stand, wherein a wireless charging device for mobile phones is provided on one side of the seat body, the side of which close to the user; the wireless charging device is hinged to the seat body and can be locked at any angle, and the hinge point is located on the side close to the user. In this way, the user can monitor the information on the mobile phone screen while the phone being charged.

Abstract: This application discloses a stand assembly that includes a receiving element for physically receiving a module, and a base assembly for supporting the receiving element. The receiving element further includes a module holding structure, an extended portion, and a first fastener structure coupled to an end of the extended portion. The base assembly includes a base, and a second fastener structure coupled to the base at a joint and configured to mate with the first fastener structure. The first fastener structure and the joint are configured to respectively provide a first degree of freedom of motion and a second degree of freedom of motion of the receiving element with respect to the base. The movement of the receiving element at the first degree of freedom has substantially consistent resistance through first part of a first full range of motion associated with the first degree of freedom of motion.

Abstract: The disclosure describes systems and methods for calibrating an image stabilization mechanism. One method includes a control system sending a command to thermally condition one or more sensors to a predetermined temperature. During thermal conditioning to the predetermined temperature, the control system sends a command to drive one or more motors of the image stabilization mechanism to cause movement of an imaging device coupled to the image stabilization mechanism. After thermal conditioning to the predetermined temperature, the control system sends a command to stop driving the one or more motors of the image stabilization mechanism to stop movement of the imaging device coupled to the image stabilization mechanism. After stopping the driving of the one or more motors, the control system sends a command to calibrate the one or more sensors.

Abstract: A support arm apparatus includes an arm device, a joint device, an extension and retraction device, and an adjustment device. The joint device includes first and second joint seats, and the first joint seat has a receiving space. The extension and retraction device includes a fixed portion and a moving portion that is connected to the fixed portion and that is movable relative to the fixed portion. The adjustment device includes a track seat, a linking seat, and a threaded member. The track seat is inserted fixedly into the receiving space and includes two track walls. The threaded member abuts against support portions of the track walls, and is threadedly engaged with the linking seat.

Abstract: An accessory for holding or supporting a portable device or portable device case is provided. The accessory has an engagement element for engaging a surface of the portable device, a base element movable relative to the engagement element, and a support structure linking the engagement element and the base element. The accessory has a first configuration in which the engagement element is adjacent the base element and wherein a thickness of the accessory corresponds to a thickness of the engagement element combined with the thickness of the base element, and a second configuration in which the engagement element is spaced apart from the base element by the support structure.

Abstract: This invention relates to a novel method and system for dispensing CO2 vapor without over pressurization from a system having multiple containers. The system includes one or more liquid containers and one or more vapor containers. The system is designed to operate in a specific manner whereby a restricted amount of CO2 liquid is permitted into the vapor container through a restrictive pathway that is created and maintained by a shuttle valve during the filling operation so that equalization of container pressures is achieved, thereby allowing shuttle valve to reseat when filling has stopped. During use, a pressure differential device is designed to specifically isolate the vapor container from the liquid container so as to preferentially deplete liquid CO2 from the vapor container and avoid over pressurization of the system until the vapor container becomes liquid dry. The system can be operated so that at least 50% of the CO2 vapor product is dispensed from the vapor container.

Abstract: The present invention is to provide a hydrogen refueling system capable to cool down the H2 pre-cooling heat exchanger fast enough when a FCV enters the HRS, so that there is no or very minimal waiting time for the customer before starting refueling. A hydrogen refueling system includes a chiller including a cooling unit that cools a circulating refrigerant by a cooling medium, a dispenser that supplies H2 to a vehicle, including a heat exchanger that cools H2 with the circulating refrigerant provided from the chiller, a circulation line that circulates the circulating refrigerant between the cooling unit and the heat exchanger, a chiller compressor that is provided in the chiller; a cold generation valve that is provided close to an inlet of the heat exchanger in the circulation line.

Abstract: A pressure vessel disclosed herein comprises a chamber. The pressure vessel also comprises a passageway extending from an exterior wall of the pressure vessel to the chamber. A one-way valve is disposed in the passageway. The one-way valve is normally closed and is in fluid communication with the chamber. A plug is disposed within the passageway and is accessible from outside of the pressure vessel.

Abstract: A device includes an inspection support bearing at least one sensor capable of being positioned facing the production line; a catching and traveling assembly for catching onto and traveling along the production line. The catching and traveling assembly comprises at least one clamp that can be selectively actuated so that it grips onto the production line, the or each clamp delimiting a central passage. The catching and traveling assembly comprises an active mechanism for moving the clamp longitudinally. The or each clamp is capable of applying a nominal clamping pressure of between 2 bar and 90 bar to the production line.

Abstract: A light-emitting device package includes a metalized substrate, a light-emitting diode (LED) die, and a single primary optic. The metalized substrate includes a top surface, pads on the top surface, and traces extending from the pads. The LED die is mounted on the pads of the metalized substrate. The LED die includes individually addressable segments. Each segment includes one or more junctions. The primary optic is located over the LED die.

Abstract: A ruggedized, high efficiency, diffuse luminaire with a shaped lens diffuser that is composed of a semi-soft, flexible material that helps withstand damaging impacts and protects the internal electrical components. The lens diffuser may enclose one or more internal mirrors or employ an innovative Fresnel-like lens that projects light omni-directionally and that wraps around the inside of the lens for more efficient distribution of illumination and the elimination of up and down loss through re-projecting vertical losses onto the horizontal plane. The lens diffuser may incorporate a UV filtration compound molded directly into the materials composing the lens rather than applied or painted onto the surface or surfaces of the lens.

Abstract: A light bulb apparatus has a plurality of LED modules, a substrate, a driver circuit board, a plastic piece, a radiator and a lamp cap. The substrate has aluminum material for mounting the plurality of LED modules, a first connection end and a second connection end. The first connection end and the second connection end are electrically connected to the plurality of LED modules. The plastic piece with a guiding groove is used for inserting the driver circuit board. The radiator has a top plate and a side wall. The substrate is fixed on the top plate, and the side wall are connected to the plastic piece.

Abstract: Systems and methods to provide multiple channels of light to form a blended white light output, the systems and methods utilizing recipient luminophoric mediums to alter light provided by light emitting diodes. The predetermined blends of luminescent materials within the luminophoric mediums provide predetermined spectral power distributions in the white light output.

Abstract: This Optical Device is conformed by an optical reflector and a filter, the reflector is a diffuse or specular metallic surface with a reflectance of not less than 98%, of shape and dimensions according to the lamp to be affected. The optical filter is a rigid structure and transparent to visible light, with geometric shape and dimensions also according to the lamp to be affected, it is made of organic or inorganic material, and serves as a substrate on which a layer of zinc oxide is applied, specifically a nano structure of zinc oxide nano wires, to form a partially reflective and anti-reflective layer simultaneously as a function of the wavelength of the light that passes through it.

Abstract: An industrial light is provided with an elongated housing or body and a power conversion module. The elongated housing has an interior space and a strip of LEDs disposed within the interior space. The LEDs may also be embedded within an elongated body. Brackets may be used to connect the light to a conduit such that the elongated housing is parallel to the conduit.

Abstract: The present disclosure provides a light bar, a method for fabricating the same, and a display apparatus, in the field of display technologies. The method includes: fabricating a plurality of light emitting units; determining a target group of light emitting units in the plurality of light emitting units based on luminescent characteristics of the plurality of light emitting units, the target group of light emitting units including a portion of light emitting units in the plurality of light emitting units; and disposing at least two light emitting units in the target group of light emitting units on a printed circuit board to obtain the light bar.

Abstract: A light fixture, e.g., as an artificial skylight, in which light within a region defined by x, y color coordinates (0.37, 0.34), (0.35, 0.38), (0.15, 0.20), and (0.20, 0.14) exits a first light engine, and light within a region defined by coordinates (0.29, 0.32), (0.32, 0.29), (0.41, 0.36), (0.48, 0.39), (0.48, 0.43), (0.40, 0.41), and (0.35, 0.38) exits a second light engine. Also, light fixtures in which a second light engine comprises a sidewall, and light exiting a first light engine passes through space defined by the sidewall; light fixtures in which first and second light engines are able to output light providing different CS values at a luminance; light fixtures in which light incident on a surface of the fixture and cumulative light exiting the fixture have different color points; light fixtures in which light distribution characteristics of light engines differ; and/or other features. The invention also relates to corresponding methods.

Abstract: An LED night-light includes a housing and first and second prongs extending out of the housing. A light-emitting diode is mounted to the housing and is configured to emit a first color of light. Circuitry is electrically connected to the light-emitting diode. The circuitry is configured for energizing the light-emitting diode when the first and second prongs are inserted into an electrical outlet connected to a power source. A color filter is mounted on the housing. The color filter is configured to filter the first color of light emitted from the light emitting diode to produce at least a second color of light different from the first color of light.

Abstract: An apparatus is disclosed. The apparatus has a housing, a lighting component supported by the housing, an energy storage assembly disposed in a first cavity of the housing and electrically connected to the lighting component, a control assembly disposed in the first cavity of the housing and electrically connected to the energy storage assembly, and an energy receiving component electrically connected to the control assembly via at least one lead disposed in at least one second cavity of the housing. The energy receiving component wirelessly receives energy. The energy storage assembly includes a Graphene strip.

Abstract: Concepts and technologies for a self-powered squeezed-light temperature regulation device are disclosed according various embodiments. The device can include an elastic anchor sheet, a thermostat regulator, a motion power transducer, and a squeezed-light cooling unit. The motion power transducer can be in electrical communication with the thermostat regulator. The squeezed-light cooling unit can be powered by the motion power transducer. The motion power transducer can include a flexible ionic diode that can be located between a first borophene sheet and a second borophene sheet, and a capacitor charge system that can be electrically connected to a collection wire that can direct an electric charge generated by the flexible ionic diode to the capacitor charge system. The squeezed-light cooling unit can include a microwave photon circuit that can create squeezed-light microwave photons and a squeezed-light cooling drum that can be in photonic communication with the microwave photon circuit.

Abstract: A plant cultivation light source includes a first light source emitting a first light in a first wavelength band and a second light source emitting a first light in a second wavelength band different from the first wavelength band. The second wavelength band includes an ultraviolet light wavelength band, and the second light source is driven independently of the first light source to determine whether to emit the second light while the first light source emits the first light.

Abstract: A reflector system to form a light module for an illuminating device of a vehicle. The reflector system has a base body and a reflector arranged on the base body. A light module comprises such a reflector system. The base body is made of a metal body and the reflector is made of a thermoplastic material, and the thermoplastic material forming the reflector is injection molded onto the metal body which forms the base body.

Abstract: A coherent light beam from a light source is scanned by a scanning member and is incident to a light receiving surface of a light diffusing element. The incident light beam is emitted as diffused light, passes through an illumination optical system, and forms a drawing spot on an illumination target surface. When a scan control unit controls scanning of the light beam, an illumination area is formed by the moving drawing spot on the illumination target surface.

Abstract: According to one embodiment, a vehicle lighting device includes a flange portion; a storage portion that protrudes from one surface of the flange portion; and a light emitting module that is provided in an end portion of the storage portion on a side opposite to the flange portion side. The light emitting module includes a substrate; a first light emitting portion that is provided in the substrate, has a light emitting element, and emits white light; a second light emitting portion that is provided in the substrate, has a light emitting element, and emits red or amber light; a control portion that causes one of the first light emitting portion and the second light emitting portion to emit light; and a diffusion portion that has a light-transmitting property and covers the first light emitting portion and the second light emitting portion.

Abstract: The present invention relates to an optical device for automotive lighting. The optical device comprises: a plurality of light sources; a plurality of primary optics arranged in a matrix and configured to receive and redirect light from the plurality of light sources; and a secondary optics configured to receive the redirected light from the plurality of primary optics and project out the received light into a desired beam pattern. Each of the primary optics is shaped as a light guide with a light entrance face and a light exit face at two opposite ends thereof, which light guide is configured to guide light incident at the light entrance face via total internal reflection to the light exit face where light is refracted out towards the secondary optics. Each light guide further comprises a plurality of side faces extending between the light entrance face and the light exit face.

Abstract: A headlight module includes: a light source for emitting light; a condensing optical element for concentrating the light; and an optical element including an incident surface for receiving the concentrated light, a reflecting surface for reflecting the received light, and an emitting surface for emitting the reflected light. The condensing optical element changes a divergence angle of the light to form a light distribution pattern. The reflected light and light that enters the optical element and is not reflected by the reflecting surface are superposed on a plane including a point located at a focal position of the emitting surface in a direction of an optical axis of the emitting surface and being perpendicular to the optical axis, thereby forming a high luminous intensity region in the light distribution pattern on the plane. The emitting surface has positive refractive power and projects the light distribution pattern formed on the plane.

Abstract: A method and apparatus provide a light source that is fixed to a vehicle mount structure to direct light toward ground level. A lens covers the light source and includes an outer surface with a sawtooth profile.

Abstract: To protect observer's eyes while forming a clear illumination pattern on a desired region to be illuminated. An illumination device includes a light source that emits coherent light, a collimating optical system that enlarges and collimates a beam diameter of the coherent light emitted from the light source, and a diffractive optical element that diffracts the coherent light collimated by the collimating optical system into a predetermined diffusion angle space. The diffractive optical element has a plurality of element diffractive optical portions and has a function to illuminate the region to be illuminated defined at a predetermined position and having predetermined size and shape to form the desired illumination pattern. Each of the plurality of element diffractive optical portions has a function to illuminate at least a part of the region to be illuminated, and diffractive characteristics of the element diffractive optical portions are different from each other.

Abstract: Disclosed is an LED light source high-beam and low-beam integrated automobile lamp module with an ADB function, comprising a condenser (1), high-beam LED light sources (2), a low-beam LED light source (3), an auxiliary reflector (4), a reflector (5) and a lens (6). A block cavity structure (7) is arranged in the middle of a left or right portion of the condenser (1), and the number of the high-beam LED light sources (2) is at least two. An LED light source corresponding to a rear end of the block cavity structure on the condenser (1) is in a lit-up state when being in a full-high-beam working state, and light emitted thereby is transmitted by the block cavity structure and then is emitted forwards, so as to form a part of a high-beam light shape.

Abstract: To reliably perform light irradiation in a vehicular lamp system using a liquid crystal element even in a cryogenic environment. A control device for a vehicular lamp comprising a light source and a liquid crystal element where the liquid crystal element is set to a light-shielded state and the light source is set to a light-on state to heat the liquid crystal element by the light emitted from the light source when the temperature of the liquid crystal element is estimated to be lower than a predetermined value.

Abstract: Provided is a vehicular lamp which has a novel lighting appearance and satisfies a light distribution standard required by certain laws as well as being capable of realizing lighting patterns of various luminances and various light-emitting shapes, e.g., various lighting graphics. The vehicular lamp is provided with a film light source including a film having flexibility and a plurality of semiconductor light-emitting elements fixed in a state of being two-dimensionally disposed on at least a surface of the film.

Abstract: A lamp structure contains: a lampshade, a transmission cap, and an illumination element. The lampshade is tubular and includes a first orifice and a second orifice which are defined on two ends of the lampshade respectively. The lampshade is opaque and includes a reflective face formed on an inner wall thereof. The transmission cap is tubular and is accommodated in the lampshade, and a gap is defined between the transmission cap and the reflective face. The illumination element is defined between the transmission cap and the reflective face of the lampshade. One part of lights penetrates through the transmission cap from the illumination element, another lights emit out of a front side of the lamp structure via the reflective face, the transmission cap and the first orifice, and the other lights illuminate out of a rear side of the lamp structure via the second orifice.

Abstract: A first light emitter of a light emitting device includes a first lens for making first light wide-angle from a first diffusion center as a starting point, and a second light emitter includes a second lens for making second light wide-angle from a second diffusion center as a starting point. A cover lens disposed downstream of the first lens and the second lens includes a first curved surface and a second curved surface. A first curvature center as a curvature center of the first curved surface overlaps the first diffusion center of the first lens when viewed from a front-back direction, and a second curvature center as a curvature center of the second curved surface overlaps the second diffusion center of the second lens when viewed from the front-back direction.

Abstract: An optical device which can be easily manufactured and which is capable of guiding light to a forward widespread range without waste, and an optical system apparatus that utilizes the same. The optical device controls a light distribution of entering light from a predetermined site and emits the controlled light, and includes a reflection utilizing portion that includes a plurality of convex structures each including an incidence surface allowing the light from the predetermined site to travel therethrough, and a reflection surface reflecting the traveling light through the incidence surface in a predetermined direction, and an emit surface that emits that emits the reflected light by the reflection surface in a predetermine light distribution direction.

Abstract: An integrated light source includes: an emissive radiation source having a first spectrum; an optical element located to direct emissions from the emissive radiation source; a volumetric spectrum converter located to convert emissions directed from the emissive radiation source to emissions having a second spectrum different from the first spectrum; an optical reflector located about the converter; an output filter, the reflector being located to reflect the converter emissions towards the output filter; and a package body having an internal cavity containing the emissive radiation source, optical element, converter, reflector, and filter, wherein desired light radiates from the cavity through the filter.

Abstract: A mounting system includes an upper collar, a first lower collar that is configured to magnetically couple a rimmed finishing section to a luminaire, and a second lower collar that is configured to magnetically couple a rimless finishing section to the recessed luminaire. The first lower collar is removably coupled to the upper collar when the rimmed finishing section is to be coupled to the recessed luminaire, and the second lower collar is removably coupled to the upper collar when the rimless finishing section is to be coupled to the recessed luminaire.

Abstract: A light fixture includes a heat dissipating structure, an electronics assembly, and a bolt for attaching the heat dissipating structure to an external panel. The heat dissipating structure includes a first side having multiple outwardly extending projection regions and a socket, for receiving a light source, is formed in an apex of each projection region. A second side of the heat dissipating structure includes a heat sink formed in an internal cavity of each projection region. The heat sink includes fins in contact with and radially arranged about an outer surface of the socket. The electronics assembly is located at the first side of the heat dissipating structure. The bolt includes a passage through which wiring from an external source is routed to the electronics assembly. The electronics assembly includes wires routed through channels in each of the projection regions that electrically interconnect the light sources to the electronics assembly.

Abstract: The present invention discloses a quickly clampable and dismountable lamp connection structure, wherein a buckle linkage assembly that fastens the lamp housing body onto the fixed connecting seat in a dismountable manner is arranged between opposite junction surfaces of the fixed connecting seat and the lamp housing body, and comprises a locking groove, a hook that can snap into the locking groove in a resilient manner so that the lamp housing body is fastened on the fixed connecting seat, a linkage part that can stretch out or draw back and move together with the hook, and a guide slope for pushing the linkage part to move when the lamp housing body rotates relative to the fixed connecting seat, thereby driving the hook to retreat and break away from the locking groove.

Abstract: Flashlight having modular mount system with integral mount element on the flashlight body and/or having programmable rear-facing signal lights.

Abstract: A lighting elevating apparatus includes: a reel coupled to a motor and rotated around an axis of a surface in a short direction of the reel including a reel wire reeling face and being arranged such that its longitudinal direction is in a vertical state; a reel wire to be reeled on the reel wire reeling face; a reeling guide including a reel wire touching part facing the reel wire reeling face and being arranged in parallel to the reel, wherein a distance between the reel wire reeling face and the reel wire touching part is equal or less than a diameter of the reel wire; and a connector attached to an end of the reel wire to connect an object, wherein the reeling guide counter-rotates, and the reel wire passes between the reel wire reeling face and the reel wire touching part.

Abstract: LED related lighting methods and apparatus are described. Various features relate to water tight light fixtures. Some of the fixtures are flood lights. The light fixtures in at least some embodiments include power control features. In flood light embodiments beam angle and power or light output distribution can be controlled without opening the light assembly or compromising the water tight seals which also protect against dirt. The light fixtures also support tilt angle adjustments and light fixture head adjustments. Beam distribution pattern can also be changed in some embodiments as well as power control. Beam distribution pattern, power control and tilt angle adjustments are supported in some embodiments but need not be supported in all embodiments with some embodiments using one or more of the described features but not all features.

Abstract: The present invention is a night light that plugs into an electrical outlet and has means that allow the night light body, without unplugging the night light, alternatively to conceal from view the entire electrical receptacle in a first orientation and to expose one of the electrical receptacle's outlets for use in a second orientation. The invention thus serves to conceal electrical receptacles in an aesthetically pleasing way while operating as a night light. It can be reoriented from that position, without removing it from the electrical outlet into which it is plugged, to expose for use by another electrical device the electrical outlet of the electrical receptacle not being used by the night light, while continuing to function as a night light.

Abstract: An elongated, slimline structure having a monolithically fabricated heatsink core and heat dissipating fins, coupled to a light source wherein the elongated structure substitutes for a light source retained by a luminaire housing.

Abstract: A lighting fixture includes a lamp support, a lamp arm on the lamp support, a lamp cup shell defining an installation seat at an end of the lamp arm, a lamp shade configured to be supported on the lamp cup shell, and an LED bulb configured to extend into the installation seat. The LED bulb includes a heat sink, an LED lamp panel on the heat sink including LEDs on a base board, a light transmitting cover covering the LED lamp panel, a bottom case assembly on the heat sink including an LED power drive module electrically coupled to the LED lamp panel, and electrical connection members for electrically coupling the LED bulb to the lamp cup shell. A screw press ring is configured to attach the LED bulb to the lamp shade, and mechanical installation members are configured to detachably couple the LED bulb to the lamp cup shell.

Abstract: An illumination assembly for illuminating drawers of a storage unit, such as a cabinet or toolbox. The illumination assembly is adapted to be coupled to the storage unit by coupling the illumination assembly within a retrofittable or integrated feature of the storage unit to direct or radiate light into a containment space (such as a drawer) of the storage unit when opened. The illumination assembly may also illuminate a facade, sides, underside, or surrounding area of the storage unit.