Abstract: Assemblies and methods for interconnecting integrated circuits, particularly prepackaged ones, are disclosed. A multi-level electrical assembly--composed of a pin carrier, a set of pads, such as for receiving a surface-mounted integrated circuit, and a set of conductive pathways coupling the pads and the pins--can connect one or more integrated circuits to the socket or other attachment area of a circuit board. The pathways pass through a multi-layered interconnect board, which can be configured to permit any translation of pads to pins for different purposes, or to permit the coupling of additional circuit elements, such as a coprocessor or passive circuits, to the pathways. Inventive methods for forming the assemblies, and inventive systems in which the embodiment of the assembly can be used to increase circuit board density, are also disclosed. The interconnect board can have layers assigned to specific voltages, in a power-translation design.

Abstract: Assemblies and methods for interconnecting integrated circuits, particularly prepackaged ones, are disclosed. A multi-level electrical assembly--composed of a pin carrier, a set of pads, such as for receiving a surface-mounted integrated circuit, and a set of conductive pathways coupling the pads and the pins--can connect one or more integrated circuits to the socket or other attachment area of a circuit board. The pathways pass through a multi-layered interconnect board, which can be configured to permit any translation of pads to pins for different purposes, or to permit the coupling of additional circuit elements, such as a coprocessor or passive circuits, to the pathways. Inventive methods for forming the assemblies, and inventive systems in which the embodiment of the assembly can be used to increase circuit board density, are also disclosed.

Abstract: Crosslinked, absorbent pressure sensitive adhesive compositions are disclosed comprising an acrylate or methacrylate ester of an alcohol, a hydrophilic alkylene oxide acrylate, a hydrophilic N-vinyl lactam, and an effective amount of a crosslinking agent. The compositions have an enhanced skin adhesion profile and are moderately absorbent. Also disclosed are precursor adhesive compositions and low-profile wound dressings.

Abstract: New and improved structures in tools subject to wear and attrition when engaging or engaged by work or material being worked on thereby. Synthetic diamond material is formed in situ on a select portion or portions of the surface of a hard substrate or tool support to define or cover the portion of the tool substrate adjacent the work operated on by the tool in a manner to provide a hard wear resistant work engaging surface or surfaces which offers substantially greater resistance to abrasion and frictional deterioration than the material of the substrate or tool base. In one form, the synthetic diamond material is formed on and welded to the surface of the substrate in a single operation involving the application of intense radiant energy beamed against particles of carbon which are converted to a solid synthetic diamond structure of defined shape directly against the solid substrate.

Abstract: The handcuff assembly comprises a first wrist encircling means for selectively encircling one wrist, a second wrist encircling means for selectively encircling a second wrist, and a connecting means for rigidly connecting the first wrist encircling means to the second wrist encircling means. The connecting means comprises an elongated body having an opening therein suitable for acting as a receptacle for a hand to allow the connecting means with opening to serve as a device to acquire leverage over the detainee whose wrists are secured in the shackles.

Abstract: A portable camera and recording device capable of recording motion picture and still image signals on an erasable magnetic tape and, in an embodiment thereof, still images on hard copy as photographic images. A single assembly supports a television camera at one end, a videocassette recorder behind the television camera and an instant photographic camera below or to the side of the television camera. Still and motion picture images of image phenomena recorded as full-frame video picture signals on the magnetic tape and are displayable on a miniature electronic display screen within the housing. Controls on the housing permit select still images of frames of recorded picture information to be selectively displayed on the screen, viewed though an eyepiece and passed through an aperture of an instant photographic camera for photoghic reproduction. Methods for effectively operating the camera and producing magnetic recordings and hard copy recordings are also provided.

Abstract: A tracer system can monitor in real-time the propagation of a fracture through a rock formation traversed by a well borehole, during hydraulic fracturing processes. The inventive system permits continuous measurement of the movement of gamma-emitting tracers in the fracturing fluid, while the fluid is pumped into the formation. The tracers are injected into the fluid from downhole-placed exploding charges. The fracturing fluid with the tracers passes through perforated production casing into the induced formation fracture, and the tracers emit characteristic gamma radiation. Multiple sodium-iodide scintillometer detectors, arrayed on the logging tool above and below the neutron source, are calibrated to detect the characteristic energy spectra emitted from the activated radioactive tracer isotopes in the fractured formation through the formation rock and the steel production casing and tubing.

Abstract: Crosslinked, absorbent pressure sensitive adhesive compositions are disclosed comprising an acrylate or methacrylate ester of an alcohol, a hydrophilic alkylene oxide acrylate, a hydrophilic N-vinyl lactam, and an effective amount of a crosslinking agent. The compositions have an enhanced skin adhesion profile and are moderately absorbent. Also disclosed are precursor adhesive compositions and low-profile wound dressings.

Abstract: A method of coating an adhesive polymer comprising hot-melt coating a composition of a hydrophobic adhesive polymer and a transient polar processing aid onto a substrate is provided. In addition, a method of coating a hydrophobic adhesive polymer when contacted with a transient polar processing aid, and a hot-melt coatable adhesive composition are also provided. These methods provide clear, smooth, and foam-free coatings, that are also substantially free of high temperature, low temperature, and processing aid-induced coating defects.

Abstract: A reamer for shaping a socket, such as a hip socket, comprising a cutting head located at one end of a rotatably driven shaft and having a hemispherical portion with a hemispherical exterior surface. The hemispherical portion containing an open substantially hollow chamber and helical openings such as slots, in said hemispherical portion connecting between the exterior surface and the chamber. The trailing portion of each of the openings having a cutting or trailing edge raised slightly above the leading edge of the opening or slot to move material from the socket into the chamber during rotation of the cutting head. The cutting edges having serrations thereon. At least two cutting edges extending across the polar region of the cutting head. A stem extending from the interior center point of the substantially hollow chamber and extending along the polar axis of the hemispherical reamer for connecting and disconnecting the cutting head to a rotatable source.

Abstract: An equestrian saddle carrier for transporting one or more saddles includes a frame having a vertical portion defining a forward side and a rearward side and a horizontal portion extending from the forward side of the vertical portion. An axle is offset from the carrier frame on the rearward side and accepts at least one wheel. A height adjustable saddle arm attachment system is connected to the frame allowing saddle arms to detachably connect and extend on the forward side of the frame. A saddle rack, for use alone or in combination with the saddle carrier, includes a frame having a vertical portion with a forward and rearward side and a horizontal portion extending from the forward side of the vertical portion. The saddle rack may be slidably engaged by the horizontal portion of the saddle carrier beneath the horizontal portion of the saddle rack. Detachable saddle arms interchangeably connect to the vertical portions of the rack and the carrier.

Abstract: A sealant for baked goods which reduces the moisture migration into and out of the baked good comprising 40-72% sucrose by weight, 8-30% starch hydrolysate by weight having a DE of 38 or less, and 20-30% water by weight wherein 70-80% of the barrier is comprised of solids. A method for producing the sealant is also disclosed.

Abstract: A method of producing injection molded in-line skate wheels is disclosed. The method includes heating an injection molding unit suitable for injecting molten polyurethane, placing a thermoplastic polyether type polyurethane into the unit and heating the polyurethane until it is molten or at about 380.degree. to about 460.degree. F. A polyurethane hub is placed in a mold whereby the mold and hub are of shapes and sizes suitable for producing in-line skate wheels. The hub-containing mold is heated to about 50.degree. to about 100.degree. F. in order to prevent the molten polyurethane from prematurely hardening. Once the mold is heated, about 46 to about 50 g of polyurethane is injected into the mold at about 75 to about 100 psi. The polyurethane is cooled to about 120.degree. to about 130.degree. F. to allow the polyurethane to harden and the resulting wheel is removed from the mold.

Abstract: An in-line skate wheel is disclosed including a radially symmetrical body where the body is defined by the following: An axial bore surface, a first convex arcuate perimeter surface subsuming less than a 180 degree angle and having a first edge and a second edge wherein the first arcuate perimeter surface is radially disposed concentric to the axial bore. At least one first convex transitional arcuate surface having greater radii than the first arcuate perimeter surface and tangentially connecting to the perimeter surface at the first edge and radially disposed to the axial bore. At least one second convex transitional arcuate surface having greater radii than the first arcuate perimeter surface tangentially connecting to the perimeter surface at the second edge and radially symmetrically disposed relative to the axial bore.

Abstract: A multi-functional furniture component has a frame, with a seat portion and a backrest portion, first motion means connected to the frame and connected to a conversion member. The conversion member has a first upholstered side and a second substantially planar side. Actuation of the first motion means enable arcuate movement of the conversion member between a first orientation to service a backrest and a second orientation in which the planar side is generally horizontal. The conversion member may also include a container member with a top panel, a bottom panel spaced apart from the top panel, and at least one side panel interconnecting the top and bottom panels and defining an interior storage region. Preferably, access to the interior storage region is provided by arcuate motion of the top of the container.

Abstract: A three-position incliner having a fixed back and side rail assembly with a seat and backrest mounted with a seat and backrest mounted for nonrestricted motion in the assembly. A linkage mechanism attached to each side rail supports the seat and backrest and the mechanism is handle actuated. The mechanism on each side includes a base plate attached to a side rail, a support link carried by front and rear pivot links in turn mounted on the base plate, a seat mounting link suspended from front and rear swing links in turn carried on the support link and a lazy tong linkage carrying a footrest and mounted on the seat mounting link.