172results about How to "Minimal thickness" patented technology

An optical connector with a shutter which minimizes the accommodating space for the shutter of inward opening type. The shutter opening inward in accordance with the insertion of the plug is provided near the inlet of the plug inserting hole of the case. A shutter biasing spring holding the shutter in the closed position is a torsion coil spring including a pair of arms projecting in two directions from the coil part. The shutter biasing spring is arranged so that the coil part faces towards the hole back side between the back surface of the shutter and the inner wall surface of the case. When the shutter opens and lies along the inner wall surface, both arms are sandwiched between the shutter and the inner wall surface of the case, and the coil part is positioned outside between the shutter and the inner wall surface of the case.

An insert for thread repair having an interior thread and a specially formed exterior thread which both precludes upheaval between sides of the cracked material on opposite sides of the crack and draws the crack together, radially inward towards the center of the insert. The insert may include a driving head, either solid or having a central hollow and may include a frangible neck to dissociate the head from the insert.

MTJ stacks formed using prior art processes often fail because of shorts between the pinned layer and the top electrode. This problem has been overcome by depositing a protective layer on the MTJ sidewalls followed by an inter-layer dielectric. Then planarizing until the protective layer is just exposed. Finally, an etching (or second CMP) process is used to selectively remove the protective layer from the top surface of the cap layer.

A fixation device for fixation and / or fusion of the bones and joints of the mid-foot includes a plate having a plurality of screw holes for attachment of the plate around the perimeter of the fusion site. Four screw holes are positioned at the corners of the plate and two screw holes are located at the opposite sides and mid-length of the plate. Four additional screw holes are defined at the interior of the plate to increase the number of points of attachment of the plate to the bones of the mid-foot or to increase the ability to stabilize multiple bone segments in the case of a difficult mid-foot fracture. The plate includes a plurality of cut-outs defined between or interior of the screw holes.

A liquid-crystal display (LCD) device includes: an array substrate on which a sub-pixel is disposed; a color filter substrate on which a color filter corresponding to the sub-pixel is disposed; and a liquid-crystal layer between the array substrate and the color filter substrate. The array substrate comprises a lens hole, the color filter substrate comprises a lens hole guide, and a diameter of the lens hole is smaller than an inner diameter of the lens hole guide.

A semiconductor device of the present invention has (1) an active element provided on a semiconductor substrate, (2) an interlayer insulating film formed so as to cover the active element, (3) a pad metal for an electrode pad which is provided on the interlayer insulating film, (4) a barrier metal layer which is provided on the active element with the interlayer insulating film therebetween, so that the pad metal is formed on the barrier metal layer, and (5) an insulating layer having high adherence to the barrier metal layer, the insulating layer being provided between the interlayer insulating film and the barrier metal layer. With this arrangement, the adherence between the barrier metal layer, the insulating film and the interlayer insulating film is surely improved, and even in the case where an external force is applied to the electrode pad upon bonding or after bonding, the barrier metal layer hardly comes off the part thereunder. Therefore, the breakdown of a level difference compensating film, and the exfoliation of the barrier metal layer from the interlayer insulating film can be prevented, while the semiconductor device of the area pad structure featuring lower costs, high quality, and high liability is constantly mass-produced. Besides, the yield of the semiconductor device is surely improved.

A treatment apparatus for operatively correcting myopia or hyperopia in an eye includes a laser device controlled by a control device and that separates the corneal tissue by applying a laser beam. The control device controls the laser device to emit the laser beam into the cornea such that a lenticule-shaped volume is isolated in the cornea. The control device, when controlling the laser device, predefines the lenticule-shaped volume such that the volume has a minimum thickness of between 5 and 50 μm. For myopia correction, the minimum thickness occurs on the edge of the volume, and for hyperopia correction the minimum thickness occurs in the region of the visual axis.

The catheter includes a multi-lumen tube having an outflow portion and an accessory portion. The accessory portion is integrally formed within an interior volume of the outflow portion. The accessory portion has a cross-section smaller than the outflow portion. The outflow portion is offset from the accessory portion such that they are integrally joined. The space between these portions defines a fluid return passageway and the space within the accessory portion defines an accessory passageway. A flexible outer sleeve cooperates with the multi-lumen tube to form a fluid inlet passageway. During operation, an inlet flow of warming fluid flows through the fluid inlet passageway formed between the outer sleeve and the multi-lumen tube. The flow continues around a distal end of the outflow portion of the multi-lumen tube, thus becoming an outlet flow of the warming fluid which is directed through the fluid return passageway.

A rotor hub fairing system includes an upper hub fairing, a lower hub fairing and a shaft fairing therebetween. The rotor hub fairing system is sized and configured to reduce the overall drag on a dual, counter-rotating, coaxial rotor system. Preferably, the rotor hub fairing is fully integrated. The shaft fairing preferably includes a minimal thickness at the midsection to reduce drag with an increasing thickness adjacent the upper and lower hub fairings to reduce the flow separation on the hub fairing surfaces without overly excessive drag. Other aerodynamic structures, such as a horizontal splitter and / or a plurality of turning vanes may be mounted to the shaft fairing to facilitate flow around the upper and lower hub fairings to reduce flow separation and drag.

A rotor hub fairing system includes an upper hub fairing, a lower hub fairing and a shaft fairing therebetween. The rotor hub fairing system is sized and configured to reduce the overall drag on a dual, counter-rotating, coaxial rotor system. Preferably, the rotor hub fairing is fully integrated. The shaft fairing preferably includes a minimal thickness at the midsection to reduce drag with an increasing thickness adjacent the upper and lower hub fairings to reduce the flow separation on the hub fairing surfaces without overly excessive drag. Other aerodynamic structures, such as a horizontal splitter and / or a plurality of turning vanes may be mounted to the shaft fairing to facilitate flow around the upper and lower hub fairings to reduce flow separation and drag.

An electrochemical cell stack comprising stack walls and a plurality of electrolytic cells within the stack walls, each cell comprising cell members selected from an anode a cathode; a membrane separator frame formed of a non-conductive material and having a frame first planar peripheral surface; a frame second planar peripheral surface; and a central portion defining a membrane-receiving aperture; a membrane within the aperture to provide an anolyte circulation chamber and a catholyte circulation chamber distinct one from the other within the frame, an impermeable cell end wall formed of a non-conductive material between the anode and cathode and the anodes and cathodes of adjacent cells of said stack; wherein each of said anode, said cathode, said separator frame and said end wall has a portion defining an anolyte flow inlet channel, a catholyte flow inlet channel, a spent anolyte channel and a spent catholyte channel; said anolyte flow inlet channel and said spent anolyte channel are in communication with said anolyte circulation chamber, said catholyte flow inlet channel and said spent catholyte channel are in communication with said catholyte circulation chamber. The cell stack is of greatly reduced footprint, operable at relatively high temperatures and pressures and which is stable under current load.

A fixation device for fixation and / or fusion of the bones and joints of the mid-foot includes a plate having a plurality of screw holes for attachment of the plate around the perimeter of the fusion site. In one embodiment, four screw holes are positioned at the corners of the plate and two screw holes are located at the opposite sides and mid-length of the plate. Preferably, four additional screw holes are defined at the interior of the plate to increase the number of points of attachment of the plate to the bones of the mid-foot or to increase the ability to stabilize multiple bone segments in the case of a difficult mid-foot fracture. The plate includes a plurality of cut-outs defined between or interior of the screw holes. The cut-outs are sized to accept additional bone fasteners to either enhance the attachment of the plate to the mid-foot bones or to provide access for a fastener to reduce a bone fragment beneath the plate. The plate is configured so that the screw holes and cut-outs are not positioned over a fusion location when the plate is attached to the mid-foot.

The invention relates to a side-emitting LED package and a manufacturing method of the same. The invention provides a side-emitting LED package for emitting light from a light source sideward including a substrate with an electrode formed thereon. The package also includes a light source disposed on the substrate, a molded part that covers and protects the substrate with the light source thereon, and a reflective layer that covers an outer surface of the molded part. The molded part with the reflective layer forms a light transmitting surface in one side thereof. The invention allows easy manufacture of a reflecting surface in a desired shape, miniaturization regardless of the LED chip size, mass-production in an LED array, significantly improving productivity.

A composite air intake manifold includes a header and runners having communicating passages. The composite intake manifold is fashioned from carbon fiber cloth which is preferably impregnated with resin and cured between a meltable core mold and a split outside mold. The carbon fiber cloth is oriented throughout the manifold to give the manifold maximum pressure resisting capability with minimum thickness and weight. Because virtually any shape may be adopted for the interior passages of the header and the runners, the interior passages of the header and runners may be shaped to enhance air flow through the manifold.

The catheter includes a multi-lumen tube having an outflow portion and an accessory portion. The accessory portion is integrally formed within an interior volume of the outflow portion. The accessory portion has a cross-section smaller than the outflow portion. The outflow portion is offset from the accessory portion such that they are integrally joined. The space between these portions defines a fluid return passageway and the space within the accessory portion defines an accessory passageway. A flexible outer sleeve cooperates with the multi-lumen tube to form a fluid inlet passageway. During operation, an inlet flow of warming fluid flows through the fluid inlet passageway formed between the outer sleeve and the multi-lumen tube. The flow continues around a distal end of the outflow portion of the multi-lumen tube, thus becoming an outlet flow of the warming fluid which is directed through the fluid return passageway.

Non-halogen wire and cable dual layer constructions with high levels of flame retardance useful as sheaths or insulations

Disclosed are embodiments of a volume control storage bag and methods of making same. The volume control storage bag may have first and second sidewalls, a double-locking closure mechanism with a first closure element extending along the first sidewall and a second closure element extending along the second sidewall, each closure element having a channel and an elongated member configured for interlocking with one another. A gusset is sealed along three sides of the first and second sidewalls, leaving an opening through the closure mechanism and defining an interior space having a specific volume. Corner seals may be formed at the corners of the first and second sidewalls, further reinforcing the double-locking closure mechanism for an airtight and hence waterproof seal. The volume control storage bag may be made of a food-grade polyethylene vinyl acetate blend, approximately 90% or less ethylene vinyl acetate and approximately 10% or less polyethylene.

A refrigerated display merchandiser in which is stored food products and which is ordinarily exposed to prevailing ambient light is provided with transparent sheets which function as filter media to prevent harmful light from reaching the foods stuffs. The filtering media comprises a transparent sheet affixed to the display merchandiser as well as about any fluorescent lighting disposed within the merchandiser. A transparent sheet passes either red or blue light or alternatively, absorbs ultraviolet light including both UV-A light and UV-B light.

A transponder label includes an antenna coil, a semiconductor chip, and a single layer film, which acts both as a carrier film and as a shield against the induction of counter magnetic fields in the metallic base layer. The semiconductor chip acts both as a capacitor element of the transponder resonant circuit and as a memory component. The film is a flexible matrix including embedded ferrite particles, which give the film soft magnetic characteristics. The permeability value of the film is adapted to its thickness and the material of the base layer, the value being higher for a reduced thickness. The resonant frequency of the transponder resonant circuit formed from the antenna coil and semiconductor chip lies within a narrow target frequency range, once the label has adhered.

A solar cell and a manufacturing method thereof are provided herein. The solar cell includes a substrate with a first transparent conductive layer, a micro- or nano-roughing structure formed on the first transparent conductive layer, and a semiconductor active layer formed on the micro- or nano-roughing structure and covering the micro- or nano-roughing structure.

A method is provided for accelerating the curing of an adhesive at a bondline while bonding structures using a fabric heater. The method comprises applying an electrically conductive fabric heater between structures to be bonded to which a layer of adhesives is applied to the bonding surfaces of the structures. Once the adhesive layers and fabric heater are applied to the bondline, pressure is applied and the heater is energized to produce heat uniformly throughout the bondline at the curing temperature of the adhesive so that the adhesive is evenly or symmetrically cured. After curing the adhesive, the heater remains sandwiched at the bondline to act as a reinforcing fabric.

The present invention relates to a system and device which allows the replacement of a damaged thread in an object with a thread identical to the damaged thread by enlarging the original threaded hole and inserting a thread-insert in a newly threaded hole in the object which has an internally threaded hole identical to the original threaded hole. The thread-insert is fastened into the enlarged hole using a thread that securely holds it in place. When the thread-insert is threaded into the enlarged threaded hole, a pocket formed below the drive head of the thread-insert causes metal flow into the pocket to create a seal between the thread-insert and the object.

A water paddle used for surface and underwater swimming, snorkeling, water aerobics and other water exercises. The water paddle includes a hand held, lightweight, flexible plastic, hydrodynamic paddle disk. A front of the paddle disk is flat or concave in shape for increasing or decreasing water resistance when moving the paddle in the water. Also, the paddle disk has a minimal thickness of ⅛ inch or less for allowing the flexing of the disk. An adjustable strap is received through a pair of parallel strap slots in the disk. The adjustable hand strap allows a swimmer to adjust his or her hand at various positions on the back of the paddle disk. The hand can be adjusted for allowing the disk to cover the fingers and palm of the hand in a first position. Also, the hand can be moved upwardly allowing the fingers to extend beyond the upper edge if need be in a second position and reduce pressure against the wrist of the swimmer.

The invention relates to a rolling bearing arrangement for an electromotor having a rotationally symmetrical rotor arranged rotatably inside a stator, there being provided for rotationally bearing the rotor. At least one standard rolling bearing that has an outer race which is arranged in a bearing seat in a fixed position relative to the stator and which cooperates via a rolling body arrangement with an inner race arranged on a shaft of the rotor. The bearing seat is lined with an insulation arrangement in order to avoid a flow of current between stator and rotor, the insulation arrangement having a thin, sheet-type semifinished product having insulation material resistant to the radial pressure force of the bearing.

An improved process for producing a consolidated polymeric monolith from an assembly of thermoplastic polymer. The assembly is placed under pressure to fill a majority of the voids thereof by mechanical deformation of the fibers, and heated to a temperature too low to melt the fibers at the deformation pressure but sufficiently high to at least partly melt the fibers at a lower transition pressure. While maintaining the assembly at this temperature, the pressure is reduced to the transition pressure long enough for partial melting of the fibers to fill the rest of the voids, and then is increased to a consolidation pressure at least as high as the deformation pressure. The assembly is cooled slowly to ambient temperature at the consolidation pressure. The process allows accurate control of thermal expansion coefficients of the product. Further, products of manufacture produced by the process exhibit improved strength, thermal stability, infrared transparency and unique intrinsic physical characteristics.