Abstract: An RJ contact module includes a plurality of RJ contacts, a plurality of contact tails separate from the RJ contacts, and a plurality of filtering and isolation components. The ends of the RJ contacts that are opposite the mating ends of the contacts, and the ends of the contact tails that extend into the connector, are either formed into vertically extending wire-wrap terminals to which wire leads of the components may be connected, or solderless contact extensions arranged to engage electrodes on chip-type capacitors or electrodes, with additional solderless connections being provided as necessary between the components, and between the components and a shield or ground plate external to the module. The RJ contact module may be inserted into a multiport connector housing including at least two rows of RJ ports isolated by an intermediate shield plate to which components in the modules are connected.

Abstract: The invention refers to a prosthetic device for the application of simultaneous axial and transversal prestressing to obtain stable and elastic osteosynthesis of fractures. The device focuses on the concept of internal fixation with consideration for the natural frequency of the bone. The device for fracture fixation comprises a “tendon” (i.e, a tensionable wire) least one deformable element at the focus of the fracture, with the tendon and the deformable element being disposed almost parallel, whereby the device further comprises compression means to apply a compression force to the deformable element(s), so that the deformable element(s) deform(s) laterally. The device described can be used for fractures of long bones as well as for proximal femoral fractures. When used for long bone fractures, the device is an intramedullar flexible bar, with which we apply adjustable and measurable axial prestressing in order to compress the bone fragments and preload the bone.

Abstract: An ion beam sputtering target assembly has six sputter targets arranged in pairs on three paddles and disposed upon the circumference of a circular holder. The circular holder can be rotated about its axis in such a way as to bring any one of the target pairs to be exposed to the sputtering ion beam to deposit a film on substrate. The paddle is rotated to bring a desired target in the pair into position for sputtering. An alternative embodiment is provided with an enlarged region which allows one of the target paddles to be rotated about its axis while that target paddle is in an inactive, non-sputtering rotary position.

Abstract: The present invention relates to a naturally obtained mixture of higher molecular weight primary aliphatic alcohols which contain 24 to 34 carbon atoms. This invention also relates to the process for obtaining the alcohol mixture by extraction and purification with organic solvents from beeswax without saponification ofthe beeswax. The alcohol mixture obtained from beeswax has enhanced purity and contains a mixture of alcohols having 24, 26, 27, 28, 29, 30, 32 and 34 carbon atoms. The alcohol mixture is useful in pharmaceutical compositions, foodstuffs and dietary supplements and is effective for lowering cholesterol in LDL-C levels so that it is effective in treating hypercholesterolemia. Consequently the composition may be used to reduce the risk of coronary heart disease, the atherosclerotic process (platelet hyperaggregability, ischemia and thrombosis) and also acts as an anti-inflammatory and anti-thrombotic agent.

Abstract: An automatically locking bayonet coupling mechanism includes, a linear guide structure for preventing relative rotation between the coupler halves, a sleeve rotatably mounted on one of the coupler halves, a spring captured between the sleeve and the coupler half on which it is mounted to generate a torsional force between the sleeve and the coupler half, an L-shaped groove in the other of the coupler halves, and a bayonet pin extending from the sleeve and arranged to engage cam surfaces defined by edges of the groove. As the coupler halves are pushed together linearly, engagement between the bayonet pin and a first of the cam surfaces causes the sleeve to rotate against the force of the spring. Subsequently, the bayonet pin is caused to engage a second of the cam surfaces that forms a locking ramp.

Abstract: An alignment and spacer apparatus includes an elongated body member that extends longitudinally along and laterally from a longitudinal axis. The elongated body member has an arcuate surface and a flat surface facing opposite the arcuate surface. The arcuate surface curves about the longitudinal axis and has a longitudinally extending crown. Further, the body member includes at least one stop tab that projects from the arcuate surface to define a stop tab surface. The stop tab surface extends laterally and perpendicularly relative to the longitudinal axis and at least a portion of the stop tab surface protrudes above the crown. Also described is a siding panel installation system for installing siding panels on a support structure which includes a plurality of elongated body members. Each body member includes a sequence of stop tabs that are spaced equidistantly apart from one another and project from the arcuate surface.

Abstract: An instrument and method for suturing anatomical tissue with a suture needle includes a barrel having two needle holders therein which can be manipulated from a proximal end of the barrel to cause the needle to pass through tissue and to pass the needle from one needle holder to the other. The needle holders are operative to move the needle through a path in a plane not perpendicular to a longitudinal axis of the barrel. The angle of the plane with respect to the longitudinal axis can be adjusted.

Abstract: A saw blade 1 comprises a preceding tooth 5 constructed by a straight tooth performing no saw setting operation in left-hand and right-hand directions and a succeeding tooth 7 for cutting a cutting groove formed by the above preceding tooth 5 to enlarge and open the cutting groove in width. The succeeding tooth 7 has left-hand and right-hand set teeth 7L, 7R bent in the left-hand and right-hand directions by splitting an approximately central portion 7D of a tooth edge on a tooth line in its thickness direction; and the clearance between end tip insides of the above left-hand and right-hand set teeth 7L, 7R is smaller than the thickness of the preceding tooth 5. Further, the thickness of portions of the left-hand and right-hand set teeth 7L, 7R near their end tip portions are approximately equal to the thickness of portions of the left-hand and right-hand set teeth near respective base portions thereof.

Abstract: A method of producing a composite stratiform material uses at least one extruder having a pair of co-rotating screws to co-extrude at least three layers, each layer having polypropylene and at least one filler. In a carrier layer the filler is particulate organic filler, and in first and second outer layers the filler is an inorganic filler. The co-extrusion provides for interfusion of the carrier layer with the outer layers at mutually opposite layer interfaces. The particulate organic filler of the carrier layer is either vegetabilic or wood which is extruded by a co-rotational extruder. The inorganic filler is introduced into at least one second extruder for extruding at least one of the outer layers.

Abstract: A Universal Serial Bus connector is arranged to include in-line over-current protection components by dividing horizontal sections of the Universal Serial Bus connector power lines or contacts into vertically offset front and rear contact sections having a predetermined distance therebetween to provide a space into which the over-current protection components can be positioned, the space being narrower than the height of the protection device so that a good electrical connection is established when the protection device is inserted between the contact sections. The connector may also include at least one LED connected to one of the front contact sections between the protection device and a mating end of the front contact section to provide an immediate visual indication of whether an over-current has occurred.

Abstract: Method for treating an extruded plastic section having a hollow space and installation suitable for carrying out such a treatment. The installation includes an extruder which has a core for forming the hollow space in the section and, at a distance downstream from the extruder in the extrusion direction of the section, a closing means having a rigid circumferential wall. The installation also has a first conduit connected to a supply orifice which is provided in the circumferential wall of the closing means, a fluid feeder connected to the first conduit and a second conduit connected to a discharge orifice. The discharge orifice is upstream of the supply orifice to provide a fluid film flowing opposite to the extrusion direction between the circumferential wall of the closing means and the extruded section.

Abstract: An instrument for operating on anatomical tissue includes a barrel having two or more driver therein which can be manipulated from a proximal end of the barrel. End effectors of each driver are offset from a rotatable shaft by a transverse arm. In an insertion position, the end effectors are confined within the diametrical dimension of the barrel at a distal end thereof. After insertion, the end effectors can be manipulated to extend beyond the diametrical dimension of the barrel to provide a large working span for manipulating tissue or performing other procedures on tissue.

Abstract: An automated DNA sequencing apparatus and method is disclosed in which a laser beam having a predetermined wavelength is sequentially focused on a plurality of lanes of DNA fragments migrating in a polyacrylamide gel and in which the DNA fragments have been tagged with fluorescent compounds. The resulting fluorescent light given off by each of the tagged DNA fragments is collected and diffracted by means of an acousto-optic tunable filter and the level of the diffracted light is then detected and analyzed in order to determine the DNA sequences of the analyzed DNA fragments. The automatic DNA sequencing system of the present invention operates under computer control to repeat a series of measurements of the fluorescent data at a multiple number of wavelengths such that the entire spectrum of fluorescence emissions from all four fluorescent tagged DNA bases can be measured at any number of wavelengths.

Abstract: A fiber optic connector system is made up of a receptacle and a plug connector assembly in which a cylindrical MT fiber optic contact assembly of the type including a pair of contact halves arranged to capture the MT connector and form a cylindrical contact, is inserted from the rear into a connector body and held in place with a retention insert and retention clip that engages an undercut in the retention insert. The connector body of one of the plug and receptacle connectors is arranged to provide a passage for aligning mating MT connectors extending from the respective contacts of a mating pair of connectors, while environmental sealing is provided by sealing members such as o-rings extending between the insert and the connector body, with coupling of mating connectors being provided by a coupling nut that may optionally may include anti-vibration features.

Abstract: A waterborne photoimageable composition or photoresist comprises a latex binder polymer based on a waterborne dispersion of a photopolymerizable urethane acrylate oligomer having sufficient carboxylic acid functionality to render it develop able in alkaline aqueous solution and a photo initiator chemical system and other components to produce an aqueous coatable and alkali develop able photoresist composition.

Abstract: A complexity-adaptive hardware/software system and method for a microprocessor to execute any of a plurality of diverse applications according to a predetermined instruction set architecture. The system includes dynamic hardware structures and configurable clocking system of the microprocessor for executing any particular application among the plurality of diverse applications, the dynamic hardware structures and configurable clocking system being adaptable to be organized in any of a plurality of potential configurations which are selectable according to the particular application to be executed. Configuration control is performed in response to the particular application to be executed, the instruction set architecture, and the potential configurations in which the dynamic hardware structures and configurable clocking system may be organized.

Abstract: A method produces calcium fulvate from naturally-occurring humus material, such as leonardite, or humic shales. The humus material containing solid fulvic acid and solid humic acid is mixed with water and sodium hydroxide for a first selected period of time to form a solution having a pH of approximately 10.0 thereby solubilizing the fulvic acid and the humic acid. The pH of the solution is reduced to approximately 4.5 and is maintained at the approximately pH 4.5 for second selected period of time thereby precipitating the humic acid as a solid while the fulvic acid remains in solution. The fulvic acid solution is separated from the solid humic acid. The pH of the fulvic acid solution is increased to approximately 13 with calcium hydroxide thereby precipitating the solubilized fulvic acid as calcium fulvate.

Abstract: A method for increasing the specificity of hybridization between a nucleic acid probe and a nucleic acid sequence to be detected, by addition of blocker molecules, which are complementary to the probe, raise of temperature in order to melt non-perfectly matched hybrids of probe and detected nucleic acid sequences, and lowering of the temperature again.

Abstract: The present invention discloses a method of manufacturing a face seal wherein an annular groove on the face seal substrate is filled with a mixture of a metal binder and refractory metal carbide and pressed. A second metal binder layer is then placed upon the pressed mixture and a second pressing step is performed to form an integral green body of the first pressed mixture and the second metal binder layer. The integral green body is then heated to consolidate and adhere the green body to the substrate.