47results about How to "Thinner cross-section" patented technology

A variety of improvements to the vibrating devices for dental remodeling are provided, including improved bite plate designs that accommodate common patient bite structure, a connector for a bite plate, a sizing tray for same, as well as better motors providing improved performance characteristics for an extraoral vibrator, and a completely intraoral vibrating dental plate with very thin cross section.

An illuminated storage system is disclosed comprising one or more rigid surfaces defining an enclosed volume; two or more conductors attached to one or more of the rigid surfaces; one or more solid-state flat panel area illumination light sources, each light source having electrical contacts; and means for making contact between a pair of the conductors attached to the rigid surfaces and the electrical contacts of the flat-panel light sources. The use of solid-state flat panel area illumination light sources enables high-quality diffuse light to be provided over a large area by a light source that is quite thin in cross-section, and that can be supplied in a form that is compatible with standard household current.

An IR laser bite plate for orthodontic remodeling is disclosed, and the device can be combined with vibrational forces.

A method of manufacturing decorative plastic composites having a decorative layer, a backing layer and a clear outer layer which provides exceptional “depth of image” is disclosed. Decorative or protective appliqués' having a wide range of decorative patterns may be formed by injection molding a backing layer behind and a clear outer layer on the top surface of a thin foil, film, fabric or veneer.

A flexible, low-bulk pre-impregnated (pre-preg) towpreg, which is the resultant impregnation of a low pressure impregnation of a bundle of un-spread fiber tows arranged in a predetermined cross-sectional shape. During the low pressure impregnation process, the resin does not enter into the fiber bundle, but rather only coats the surface fibers comprising the tow, resulting in un-coated fibers in the core of the prepreg and with molten resin, partially adhering onto and around the exterior fibers of the fiber bundle such that the interior fibers remain uncoated and a thin, irregular sheath of resin is created on and around the exterior of the fiber bundle surrounding the core of dry fibers.

Acoustic vibrations generated by von Karman vortex streets are reduced by shaping members interposed in moving air flowstreams, such as fan guards and grilles used in forced flow air conditioning systems, to have either a cylindrical cross section or a non-cylindrical cross-section with non-linear or interrupted leading or trailing edges presented to the air flowstream. Relatively flat rectangular cross-section members with interrupted or non-linear leading or trailing edges formed by somewhat sawtooth or sinusoidal wave forms or connected to spaced apart support members, or cylindrical members formed in the shape of a sawtooth or sinusoidal wave form, or presented with spaced apart rings or grooves interrupting the cylindrical cross-section of the member are typical configurations which exhibit reduced or substantially eliminated acoustic vibrations caused by von Karman vortex shedding.

A variety of improvements to the vibrating devices for dental remodeling are provided, including improved bite plate designs that accommodate common patient bite structure, a connector for a bite plate, a sizing tray for same, as well as better motors providing improved performance characteristics for an extraoral vibrator, and a completely intraoral vibrating dental plate with very thin cross section.

A clutch device has a housing connected to a drive; a takeoff, which is mounted with freedom of rotation in the circumferential direction relative to the housing; and at least one friction clutch, which is mounted in the housing and which can be shifted between an engaged position and a released position. The clutch has clutch components including at least one pressure-exerting device and at least one clutch element which can be actuated by the pressure-exerting device, both the clutch element and the pressure-exerting device being able to shift position to a limited extent in the axial direction. The clutch element has at least one friction surface and a clutch hub in working connection with the takeoff. Beginning at a point of contact between the engaged position and the released position and continuing until the engaged position is reached, the torque of the drive can be transmitted via the housing and the friction clutch to the takeoff, whereas on the other side of the contact point and continuing until the released position, this torque transmission is suspended. A torque-building arrangement, which exerts force on the pressure-exerting device in the direction pointing away from the clutch element of the friction clutch, is assigned to the pressure-exerting device. This torque-building arrangement uses the pressure-exerting device as a first support element on one side and the clutch element as a second support element on the other side. On at least one of these support elements and / or on the torque-building arrangement, at least one flow passage is provided for the fluid which is present in a cooling space inside the housing in which the friction clutch is disposed.

A draper belt rib comprising an outer portion being comprised of a material having a higher wear resistance than a base portion of the rib. The head has at least one surface disposed for exposure to wear surfaces. The head has a longitudinally extending projection that is formed with the wear surface of the outer portion and has a plurality of through holes in it longitudinally spaced along its length. The base portion is a material readily adherable to a flexible conveyer belt material. The base portion extends along either side of the longitudinally extending projection of the outer portion being formed such that a first lateral side of the base portion connects with an opposing lateral side of the base portion material through the through holes in the longitudinally extending projection of the outer portion. The connection comprises a retention bridge retaining the outer portion against the base portion.

An instrument for use in a joint replacement procedure comprises a head part which corresponds to the head of an orthopaedic joint component, in which the head part has a bore formed in it, and a connector for connecting the head part to a stem part of the orthopaedic joint component, which is intended for location in the intramedullary cavity of a bone. The connector can be fitted into the bore in the head part in one of a plurality of angular orientations. It comprises a body part and a trigger which can be moved relative to the body part between an unlocked position in which the connector can be moved relative to the head part between different ones of the plurality of angular orientations and a locked position in which the connector is restrained against such movement.

An IR laser bite plate for orthodontic remodeling is disclosed, and the device can be combined with vibrational forces.

A laser microscope is provided, which is low in manufacturing costs and compact in structure. A laser beam emitted from a semiconductor laser is converted into a rectilinear light beam which has divergence in one direction by use of a micromirror device. The micromirror device comprises a plurality of micromirrors arranged in a two-dimensional array, and each micromirror is vibrated at a high speed by a driving pulse. Since each micromirror is movably supported by a hinge, a mirror layer of the micromirror is displaced in a curved manner by the electrostatic attractive force caused by the driving pulse. By this curved displacement of the mirror layer, each micromirror operates as a cylindrical mirror to convert an incident laser beam into an incoherent light beam which diverges in one direction. The rectilinear beam is projected to a sample through a beam deflection device and an objective lens, and a reflected light from the sample is made incident on a linear image sensor. Since the micromirror device is relatively low in costs and a relatively large diverging angle is obtained, the laser microscope low in manufacturing costs and compact in structure can be achieved.

A dental veneer made from a composite comprising at least one organic binder, preferably with methacrylate, and inorganic solid particles as fillers. Methods for manufacturing the dental veneer include curing the composite with heat and light under pressure followed by laser treating the facial surface of the veneer to form a smoother facial surface. Filler particles at the facial surface of the veneer can be melted and / or coalesced together to form a continuous glass surface, which is more natural looking and better resembles natural tooth material as compared to ceramic veneers or other composited veneers lacking surface treatment.

Cylindrical bushing mounts, or eyes, for spring members have improved bushing retention characteristics over conventional mounts. In a first embodiment, a spring member has a bushing mount formed by forging to be integral with the spring beam and define an endless loop that fully encloses a cylindrical opening for receiving a bushing. The integral mount better resists deformation under loading than typical rolled mounts having an open end, and therefore can be made having a thinner cross section to reduce the weight of the beam. In a second embodiment, a spring member features a rolled mount having a profiled inner surface defining ridges protruding inward at each end of the mount's cylindrical opening. A bushing received in the mount is housed between the ridges, eliminating the need for an interference fit or bonding compound to retain the bushing.

A laser microscope is provided, which is low in manufacturing costs and compact in structure. A laser beam emitted from a semiconductor laser is converted into a rectilinear light beam which has divergence in one direction by use of a micromirror device. The micromirror device comprises a plurality of micromirrors arranged in a two-dimensional array, and each micromirror is vibrated at a high speed by a driving pulse. Since each micromirror is movably supported by a hinge, a mirror layer of the micromirror is displaced in a curved manner by the electrostatic attractive force caused by the driving pulse. By this curved displacement of the mirror layer, each micromirror operates as a cylindrical mirror to convert an incident laser beam into an incoherent light beam which diverges in one direction. The rectilinear beam is projected to a sample through a beam deflection device and an objective lens, and a reflected light from the sample is made incident on a linear image sensor. Since the micromirror device is relatively low in costs and a relatively large diverging angle is obtained, the laser microscope low in manufacturing costs and compact in structure can be achieved.

A socket for a high-current plug-in connection is provided, which includes a contact sleeve and a hollow cylindrical contacting system. The contacting system includes a plurality of elongated contact lamellae, is situated in an inner area of the contact sleeve, and is supported with at least a portion of its outer wall on the inner wall. The contact lamellae extend between a first collar and a second collar of the contacting system. The socket includes a contact lamella, in an area between the first collar and second collar, having an arm, via which the contact lamella is additionally connected to a collar of the contacting system in a supporting manner.

A grip assist apparatus that may be worn on either hand that includes a symmetrical non-slip gripping portion that includes a substantially stiff palm arch support, a wrist portion, and a releasable wrist fastener.

An automotive relay and electrical connector box in which relays provided in the connector box do not include an integrated resistor, but provide for the attachment of a resistor only when a relay is connected to a circuit requiring resistance. When a common relay which does not include an internal resistor parallel-wired to the coil therein requires the connection of a resistor, both leads of a lead-type resistor are welded to terminals that project from the relay body.

An electrical connector box having a thin cross section by positioning the fuse receptacle and connector receptacles to the lateral sides of the case. An internal circuit block is located over the lower case; a relay module, on which multiple relays are installed on an insulator board, is located on the internal circuit block at the central region of the case; and a fuse module, on which multiple fuses are installed; and connector modules, on which multiple connector receptacles are respectively installed, are located externally around the perimeter of the relay module. An upper case covers the relay module, fuse module, and connector modules, and the fuse module and the connector modules are externally exposed in the horizontal direction between the lower case and the upper case.

A filter cartridge is provided having a filter element including media preferably constructed from continuous, reinforced, geometrically symmetrical, microporous membranes having three distinct pore zones. Preferred filter elements are assembled with high and / or increased filtration area to yield increased throughput cartridge elements. Preferred filter elements are constructed from reinforced microporous membranes that include a scrim having two sides at least substantially encapsulated within a first dope and at least one additional dope coated onto each side of the encapsulated scrim prior to the first dope being quenched. In addition, preferred filter elements according to the present disclosure generally include a geometrically symmetric, continuous, reinforced membrane having three distinct pore zones, the membrane including a scrim at least substantially encapsulated by a relatively large pore size middle zone and two outer zones, one on each side of the middle zone, at least one of the three zones having a pore size at least about twenty (20%) percent greater than the other zones. Preferred processes for making and using the disclosed filter elements are also provided.

An electrical connector box having a thin cross section by positioning the fuse receptacle and connector receptacles to the lateral sides of the case. An internal circuit block is located over the lower case; a relay module, on which multiple relays are installed on an insulator board, is located on the internal circuit block at the central region of the case; and a fuse module, on which multiple fuses are installed; and connector modules, on which multiple connector receptacles are respectively installed, are located externally around the perimeter of the relay module. An upper case covers the relay module, fuse module, and connector modules, and the fuse module and the connector modules are externally exposed in the horizontal direction between the lower case and the upper case.

A method for making a graphene oxide membrane and a resulting free-standing graphene oxide membrane that provides desired qualities of water permeability and selectivity at larger sizes, thinner cross sections, and with increased ruggedness as compared to existing membranes and processes.

Protection devices in motor vehicles typically have a movable element, for example a roll bar (1) or a flap, which, in the initial state, is fixed in its position by a releasable holding device. In the event of a hazard, the movable element can be released under sensor control by a common pyrotechnic actuator (11) and can be deployed with the protection being activated. The protection device also has a means (8, 9) for locking the deployed, movable element. A driving pressure chamber (12, 15), which is fixed on the bodywork and in which a driving piston (2 with 13, 16) connected to the movable element is accommodated in a guided manner, is connected downstream of the pyrotechnic actuator (11). The protection device is designed with regard to the pyrotechnic release and erecting system in such a manner that, with as small a pyrotechnic charge as possible and a defined holding force which is not applied by additional holding elements, the movable element can obtain a very high kinetic energy even after just a few millimeters of extension travel. To accomplish this, a releasable connection is formed by a locally delimited, frictional and / or form-fitting and / or bonding direct connection (14) between the wall of the driving pressure chamber (12, 15) and the driving piston (2 with 13, 16). The direct connection has a releasable holding force which amounts to at least 300 N and at maximum 5000 N.

A variety of improvements to the vibrating devices for dental remodeling are provided, including improved bite plate designs that accommodate common patient bite structure, a connector for a bite plate, a sizing tray for same, as well as better motors providing improved performance characteristics for an extraoral vibrator, and a completely intraoral vibrating dental plate with very thin cross section.