Abstract: A metal mold capable of preventing a nonuniform wall thickness from occurring in a cylindrical formed product, wherein a gate (8) for filling molding material is formed in alignment with the center axis (CL) of a tubular mold cavity (4) so that metered resin can be injected and filled from the tip side of a core (5) into the mold cavity, whereby since the metered molding material injected from the gate into the mold cavity uniformly flows around the core, a force is uniformly applied to the side face of the core through all the periphery thereof to prevent the core from falling in one direction and to always position the core at the center of the mold cavity, the molded formed product cannot cause the nonuniform wall thickness.

Abstract: The invention relates to a continuous casting mold, in particular a thin slab mold in which the flow of a liquid metal in the mold is influenced by a magnetic field generated by permanent magnets, wherein the permanent magnets have, over the width and/or height thereof, different magnetic strengths or are spaced from each other by different distances for a different field strength, so that to provide for variation of the magnetic field strength, the permanent magnets are differently adjusted in groups for changing a field strength distribution.

Abstract: Ingot mold for casting ultra thin slabs to be used, for instance, in a manufacturing plant for the manufacture of metal strips, having two wide concave walls (11) in the center and two flat portions (12) parallel to the plane of symmetry X in the end zones connected by two convex connecting zones (13) wherein the ratio between the lengths d/l is between 10 and 60% and the ratio h/f is between 10% and 60%.

Abstract: A method of controlling in a twin roll strip caster the thickness of as-cast strip by determining and operating at a target depth of the casting pool and a target speed of the casting rolls. The as-cast strip may be cast to a customer-specified thickness or may be subsequently rolled to a customer-specified thickness.

Abstract: A thermal energy exchanger assembly (100) includes an exchanger housing (138). The exchanger housing (138) houses a pair of core support assemblies (174) formed of individual core supports (200). The core supports (200) are coupled together so as to form apertures 228. Core tubes (180) are received within the apertures (228). A fresh airstream (122) is made to flow through the core tubes (180) while a stale airstream (114) is made to flow between and around the core tubes (180). In this manner, an exchange of thermal energy occurs between the fresh airstream (122) and the stale airstream (114).

Abstract: A re-workable heat dissipation assembly may include a non-removable adhesive layer. A first interposer layer may be adhered to a device via the non-removable adhesive layer. A removable adhesive layer may be adhered to the first interposer layer. A heat dissipation assembly may be adhered to the removable adhesive layer. Use of an interposer layer and a removable adhesive layer in combination with a non-removable adhesive layer, provides a high performance heat dissipation assembly while enabling re-working of the assembly following initial manufacture.

Abstract: A process and apparatus are provided for cooling an airfoil of a blade during a welding repair operation on the airfoil. At least one polymeric pouch is positioned adjacent a surface of the airfoil, and a coolant fluid is passed through the polymeric pouch during the repair operation on the airfoil.

Abstract: An apparatus is provided employing multi-tube heat exchangers that include turbulence promoters, which are easy to clean, thus maintaining sanitary conditions; prevent catching or trapping of product flowing or pumping through the tubes; and aid in maximizing heating and cooling efficiency of flowable or pumpable product flowing within the apparatus.

Abstract: An improved precision cooling system for high heat density applications comprises a heat exchanger having more fluid outlet conduits than fluid inlet conduits to optimize the pressure drop across the heat exchanger at a given fluid flow rate. The heat exchanger may be of microchannel or tube fin construction, and the cooling system may utilize single phase or multi-phase pumped or compressed fluids.

Abstract: A radiator for a motor vehicle has a block formed from several parallel tubes, through which flows a coolant, there being provided tubes with at least two different depths. Two or more spaced-apart tubes have a depth greater than a depth of the tubes lying in between and are configured as support tubes. In this way, fatigue strength problems of the radiator are avoided.

Abstract: A coiled heat exchanger having a plurality of tubes which are wound around a core tube is disclosed. The heat exchanger having a casing which delimits an outer space around the tubes, where the tubes of a first tube group have a first inner diameter and a first outer diameter and the tubes of a second tube group have a second inner diameter and a second outer diameter. The second inner diameter is different from the first inner diameter and/or the second outer diameter is different from the first outer diameter.

Abstract: Disclosed is an automatic switching two pipe hydronic system for conditioning a space. In one embodiment the two pipe hydronic system enables automatic switching from a first mode of operation to a second mode of operation or vice versa in a reduced span of time. The present invention saves fuel, energy and water, when there are lower load conditions that affect boilers, chillers, and cooling towers. In another embodiment, the present invention provides a system for simultaneously heating and cooling a first portion and a second portion of a space by utilizing a plurality of boilers, chillers, heat exchangers, condenser pumps and closed loop pumps by using a plurality of sensors indicating the temperatures inside and outside the space and a controlling module controlling the operation of the system. The present invention can be easily achieved by making minor configurational modifications to existing systems thereby increases system versatility.

Abstract: A reciprocating hydraulic compressor capable of pumping liquids, gases or liquids mixed with gases. An apparatus and process for simultaneously compressing liquids and gases and exchanging the heat of compression with fluids which may be the same liquids and gasses compressed. An apparatus and process for heating maintenance fluids using heat generated when the lift gas is compressed. The compressor may be used for recovering oil and gas from a subterranean formation wherein the production rate is controlled by the gas pressure at the well head, resulting in very slow strokes or pulses and bubbles of lift gas 500 feet long or longer. It may also be used for well maintenance using cooled injection gas from the well and heated fluids, which also may come from the well and be mixed with the well gas during compression, may be conducted without interrupting production.

Abstract: An oil well completion tool having a tubular assembly defining an elongated main passage is adapted to be connected to a multiple-section tubing string within an oil well casing. A severable plug is mounted in the tubular assembly in normal blocking relationship to the passage. A movable shear cylinder unit has a plug-severing edge operable to sever an entire central segment of the plug from a remaining peripheral portion thereof. Separate hinge structure has an elongated U-shaped leg portion connected to the central segment of the plug. The leg portion of the hinge structure, which undergoes elongation, is operable to retain the severed central segment of the plug in the main passage while allowing the central segment of the plug to bodily shift independent of and in a direction away from the peripheral portion of the plug.

Abstract: In one embodiment a method and apparatus for an improved loading sub method and apparatus is disclosed. In one embodiment the method and apparatus can be used to pump various pump down means into the well bore from the rig.

Abstract: A method for heating a subsurface formation using electrical resistance heating is provided. In one aspect, the method includes creating a passage in the subsurface formation between a first wellbore located at least partially within the subsurface formation, and a second wellbore also located at least partially within the subsurface formation. An electrically conductive granular material is placed into the passage so as to provide electrical communication between the first wellbore and the second wellbore. Electrically conductive members are provided in the first wellbore and second wellbore so as to form an electrically conductive flow path comprised of the electrically conductive members, the granular material, and a power source. An electrical current is established through the electrically conductive flow path, thereby resistively heating at least a portion of the conductive members which in turn heats the subsurface formation.

Abstract: A method for producing gas from a well with low pressure involves running a bottom hole pressure test to graph a P-Q curve. The operator computes a frictional pressure drop due to friction of the gas flowing through the production tubing to the surface. A packer is set above perforations in the well. A screw pump is selected that has a capacity equal to the sum of the frictional pressure drop plus a desired wellhead pressure. The screw pump has a flow rate capacity determined from the P-Q curve. The operator may vary the frequency of a downhole motor to achieve the desired wellhead pressure.

Abstract: A method for performing operations and for improving production in a well includes the steps of: providing radio identification devices at known locations in the well, and providing a reader device configured to read the identification devices, and to control the operations responsive to signals from the identification devices. The method also includes the steps of providing a process tool, and transporting the process tool and the reader device through the well. The reader device is programmed to control the process tool upon reception of a response signal from a selected identification device. The method can be used to perform perforating processes, packer setting processes, bridge plug setting processes, logging processes, inspection processes, chemical treating processes, and cleaning processes. In addition, the method can be performed dynamically by controlling the tool as it moves through the well, or statically by stopping the tool at a particular location within the well.

Abstract: Viscoelastic surfactant (VES) based fluid systems are effective to pre-saturate high permeability subterranean formations prior to a treatment operation that would undesirably suffer from high fluid leakoff. The fluid systems may include brine, a viscosity enhancer, as well as the VES, and a high temperature stabilizer. The stabilizer may be an alkaline earth metal oxide, alkaline earth metal hydroxide, alkali metal oxide, alkali metal hydroxide, Al2O3, and mixtures thereof. The viscosity enhancer may include pyroelectric particles, piezoelectric particles, and mixtures thereof. The fluid system is easy to pump into the formation, and after initial pumping, the fluid system will soak into and occupy or “pre-saturate” the pores of the formation prior to pumping of a second treating fluid for fracturing, gravel packing, frac-packing, matrix acidizing, and the like.

Abstract: An improved method for building a plug in a horizontal wellbore using a fluid pill pumped into the wellbore at the end of a fracturing treatment. The fluid pill includes a high concentration of an ultra lightweight proppant, such as a neutrally buoyant proppant or an ultra lightweight proppant mixture. The fluid pill is pumped down the wellbore until it almost reaches fractures within a zone of interest. The pumping is then ceased or reduced, allowing the fractures to partially close. The ultra lightweight proppant remains suspended within the fluid pill while stationary. The pumping is then resumed at a very slow rate or as a short pump burst, thus causing the proppant in the fluid pill to bridge off until a bridge plug is formed.

Abstract: A hydraulic fracturing process consisting essentially of drilling a wellbore through at least one reservoir formation, installing in said wellbore at least one conduit, ensuring pressure communication between said wellbore and said reservoir formation, at a higher effective stress formation, selecting the location of said pressure communication between said wellbore and said reservoir formation for control of said hydraulic fracturing process and pumping a hydraulic fracturing treatment comprising a fracturing fluid and a proppant, at a sufficient pressure via said conduit to create at least one fracture in said higher effective stress formation. Also disclosed are processes for increasing conductivity near a wellbore and producing fluids from a lower effective stress permeable formation via a fracture extending from the higher effective stress fracture formation into the lower effective stress permeable formation.

Abstract: Methods for treating a formation penetrated by a wellbore which improves fluid loss control during treatment. In some aspects, the treatments include preparing an aqueous fluid including one or more water inert polymers and an optional viscosifier, injecting the aqueous fluid into the wellbore at a pressure equal to or greater than the formation's fracture initiation pressure, and thereafter injecting into the wellbore a proppant laden fluid at a pressure equal to or greater than the formation's fracture initiation pressure. The water inert polymer may be a polymer such as an emulsion polymer or a latex polymer. Some methods of the invention use a fluid which may have a normalized leak off coefficient (Cw/sqrt(K)) equal to or less than about 0.0022, 0.0014, or 0.0010. A conventional fluid loss additive may or may not be used in conjunction with the treatment fluid and/or the proppant laden fluid. The water inert polymer may or may not substantially enter formation pores.

Abstract: Downhole fluid jet cutting tools having extendible and retractable arms with cutting heads on the ends are disclosed. The jet cutting tools permit casing and other downhole surfaces to be cut utilizing a cutting fluid forced through a jet nozzle assembly. Inflation of an inflatable member within the passageway of the tool moves the jet nozzle assembly when cutting fluid pressure inflates the inflatable member. As a result, a cutting head of the jet nozzle assembly is extended and cutting fluid is forced at high pressure from the passageway to the cutting head where it is expelled through nozzles for cutting casing and the like. The jet cutting tools permit the cutting head to be extended, retracted, and re-extended or redeployed multiple times without the need for being retrieved from the wellbore.

Abstract: A kit for converting an existing wireline retrievable surface controlled subsurface safety valve (170, 270, 370) into a bypass passageway apparatus (100) allowing the injection of production-enhancing fluid into a wellbore while maintaining the operation of the closure member (374). Bypass passageway (280) can extend between upper (260) and lower (275) adapters external to the existing wireline retrievable surface controlled subsurface safety valve (270) to allow fluid injection bypass thereof. Conversion kit can include a tubing string hanger to suspend a velocity tubing string (407, 507), a gas lift valve (475) for gas lift operations, a locking mandrel (220), and/or a spacer tube (240).

Abstract: A subterranean formation stimulation system, comprising a gas generator, a high pressure seal, and means to activate the generator. The high pressure may be a packer and or plug having an outer sealing surface on its outer periphery. The outer sealing surface is configured for metal to metal contact with the inner circumference of wellbore casing. The gas generator can be compressed gas or a propellant. The means to activate the generator includes a shaped charge. The system is disposable in a wellbore on wireline, slick line, or tubing.

Abstract: A method and a device for regulating a fluid flow in a reservoir (1) between the outside and the inside of a well pipe (6), where the fluid flow has a different temperature from that of the reservoir (1), and where a temperature controlled valve (18) arranged to regulate a fluid flow between the outside and inside of the well pipe (6) is controlled by temperature changes in said temperature controlled valve (18) or well pipe (6).

Abstract: The present invention relates to a heave compensator for a riser, particularly a working riser (9), comprising a telescopic connection (10) with a first chamber (60) which is in fluid connection with the interior of the riser and a second chamber (62) which is connected with a source of pressure fluid. By varying the pressure in the second chamber in response to the movements of the platform, the telescopic connection can be arranged to move in correspondence with the platform's movements, thereby permitting access to the riser during working operations.

Abstract: A fluid powered tool is disclosed for assembling a two piece guide on a sucker rod at a well site. The tool includes a table (26) laterally moveable with respect to the sucker rod and supporting a fluid powered cylinder (28), a bottom plate (42) for engaging the rod guide, and a top plate (56) also for engaging the rod guide. At least one vertical guide (30) is provided for guiding vertical movement of at least one of the bottom plate and top plate, and a horizontal rail (32) is provided for guiding lateral movement of the table. Each of the top plate and the bottom plate include a recess for receiving the sucker rod when engaged by the guide. The fluid powered cylinder moves the bottom plate with respect to the top plate to assembly the guide on the rod.

Abstract: A wellbore pressure isolation apparatus is deployed in a wellbore and has a sealing element that can be activated to seal against an interior surface of a surrounding tubular. Once set, a ball valve in the apparatus restricts upward fluid communication through the apparatus, and another ball valve in the apparatus can restrict downward fluid communication through the apparatus. These ball valve can have disintegratable balls intended to disintegrate in wellbore conditions after different periods of time. To facilitate deployment of the apparatus in a horizontal section of the well bore, the apparatus has a plurality of rollers positioned on a distal end. In addition, the apparatus has a ring disposed about the body between the distal body portion and an adjacent body portion. The ring has an outside diameter at least greater than that of the adjacent body portion to facilitate pumping of the apparatus in the wellbore.

Abstract: An adjustable inductive shoeing apparatus including an inductive heating element, an adjustable mounting structure, and a control circuit is described. The inductive heating element is substantially U-shaped and disposed in a serpentine arrangement to replicate the U-shape of a horseshoe at least twice. The adjustable mounting structure supports and secures a horseshoe adjacent to the inductive heating coil so as to facilitate heating of the horseshoe and/or an adhesive. The adjustable mounting structure includes a pair of jaws and/or a plurality of brackets which are movable to conform to the lateral extents of a horseshoe. Brackets are disposed in a substantially U-shaped pattern along the adjustable mounting structure. In some embodiments, brackets contact the inductive heating element so as to adjust the inductive heating element to the shape and size of a horseshoe. In other embodiments, inductive heating element passes through the brackets.

Abstract: The object of the inventive method and device for controlling and/or extinguishing fires is to extend the range of means for transporting devices to a fire site, substantially reduce the time for the operating preparation thereof and to exclude a fragmentation field caused by the device explosion which ensures the momentary conversion of a fire-extinguishing composition into a fine cloud associated with a simultaneous airblast effect produced to a fire area and a maximum distribution of said fire-extinguishing composition through the fire volume. Said method for controlling and/or putting out a fire consists in effecting the fire area by an airblast and the high-speed flow of the air-dispersed mixture of the fire-extinguishing composition (7) produced by the explosion of a fire-suppressing device (2) which comprises a dispersing charge (8) and a container (6) with the fire-extinguishing composition (7).

Abstract: A compact mobile fire attack vehicle detachably mounted to an emergency vehicle. The compact mobile fire attack vehicle is intended to be mountable to the rear end of a fire truck. In response to an emergency call, the mobile fire attack vehicle can be quickly disengaged and deployed to the fire. Likewise, after the emergency has been mitigated, the mobile fire attack vehicle can be quickly and conveniently be re-mounted to the fire truck.

Abstract: A fire prevention and extinguishing system and method designed to prevent and automatically extinguish Christmas tree fires. The system preferably includes a case containing a fire extinguisher, controls, a ground fault circuit interrupter (“GFCI”) receptacle, a strobe light and a siren. A cable having heat sensors is connected to the case. The cable has a length sufficient to enable the heat sensors to be positioned throughout the Christmas tree. A hose is connected to the fire extinguisher and includes a portion which is positioned in the tree. The system is powered via 110 vac. Christmas light strings are plugged into the GFCI receptacle which automatically shuts off the power upon detection of an electrical short in the light strings, thereby preventing the occurrence of an electrical fire. Upon the occurrence of a tree fire, the heat sensors immediately detect the fire and activate the automatic fire extinguishing portion of the system.

Abstract: The invention relates to a fire protection installation (30) comprising a mist sprayer system with at least one nozzle (5, 10) through which extinguishing medium in the form of liquid is arranged to be sprayed out at high pressure, so that a mist is created for achieving fire extinguishing by means of cooling of combustion gases and the seat of the fire. The distinguishing characteristics are that the fire protection installation is portable and has a modular construction comprising a basic system (31) and a number of customized additional systems, which additional systems comprise different additional units that are adapted to a particular function profile that is set in the actual fire protection installation.

Abstract: A power hand tool includes a housing, a motor, a speed change gear set, gearshift position control device, and a display member. The housing includes a longitudinal sliding slot. The motor mounted inside the housing. The speed change gear set is mounted inside the housing. The gearshift position control device is movably mounted in the longitudinal sliding slot to shift the speed change gear set to one of a series of gearshift positions for multi-speed output of the motor, having an indication zone and a display member. The indication zone has multiple numerical signs corresponding to the gearshift positions. The display member is fixedly mounted in the longitudinal sliding slot, having a light-penetrable display zone capable of magnification and corresponding to the indication zone for magnifying one of the numerical signs, and a lamp mounted inside the housing for illuminating the indication zone.

Abstract: The object is to provide a hammer drill having an elastic means without using a coil spring or the like on an intermediate spindle, and being capable of compacting a housing and decreasing cost. The elastic means for elastically engaging a clutch 35 with a second gear 30 and/or a boss sleeve 31 includes first to third guide spindles 47 to 49, first and second interlock plates 41 and 42, and a coil spring 50. The guide spindles 47 to 49 are provided in parallel with an intermediate spindle 25. The first and second interlock plates 41 and 42 are provided at the first to third guide spindles 47 to 49 and slidable integrally with the clutch 35 by engaging with the clutch 35. The coil spring 50 energizes the first and second interlock plates 41 and 42 along the first to third guide spindles 47 to 49.

Abstract: A drill/driver (2) includes first (32) and second (52) drive shaft. The two drive shafts (32, 52) are independently rotatable about respective axes (A-A, B-B) thereby to selectably choose the radial and axial position of the final output drive of the drill/driver. A shaft lock (56) is provided to enable the user to selectively lock either or both of the shafts (32, 52) against rotation about their respective axes.

Abstract: A pre-fabricated ferromagnetic loop having a footprint characterized by a continuous wire shaped according to a predetermined planar pattern. In some embodiments, the predetermined planar pattern can be multiple contiguous polygons within a larger footprint used for establishing a sensor for the detection of moving vehicles. The footprint may include one of a triangle, a square, a rectangle, a rhombus, a parallelogram, an ellipse, or a circle, and/or other shapes or configurations. Similarly, each of the multiple contiguous polygons may include one of a triangle, a square, a rectangle, a rhombus, a parallelogram, and/or other shapes or configurations. A loop sensor housing is arranged to enclose a continuous loop sensor wire configured in the predetermined planar pattern. The prefabricated loop sensor is inserted in a groove web pre-cut in a receiving medium to match the predetermined planar pattern.

Abstract: Cap for airtight sealing (1) that not only suppresses any deterioration of the properties of electronic parts (20) to thereby reduce material costs but also enables use of Pb-free solders, and that is capable of suppressing any airtightness deterioration. This cap for airtight sealing comprises low thermal expansion layer (2); Ni—Co alloy layer (3) superimposed on the surface of the low thermal expansion layer and composed mainly of Ni wherein a diffusion acceleration material is contained; Ni layer (4) superimposed on the surface of the Ni—Co alloy layer; and solder layer (5) superimposed on the surface of the Ni layer at regions for bonding of electronic part accommodation member (10) and composed mainly of Sn. The Ni layer has the functions of not only suppressing any diffusion of the Ni—Co alloy layer into the solder layer at about 235° C. (first temperature) but also at bonding of the solder layer with the electronic part accommodation member at about 300° to about 320° C.

Abstract: Described is an insulated non-halogenated, heavy metal free vehicular cable comprising an inner core of a copper based metal wire having a cross sectional area of at least about 0.1 mm2, and an outer insulation, covering the length of the inner core, comprised of a thermoplastic polyphenylene ether composition that has no halogen or heavy metal added thereto, the insulated cable capable of meeting the testing standard ISO 6722.

Abstract: An overhead cable including a plurality of element wires stranded to form a naked stranded cable, which has a cross-sectional shape of an equilateral polygon inscribed in a circle having a diameter of 18.2 mm to 38.4 mm as a fundamental cross-sectional shape, in which two sides of this equilateral polygon that are located at positions farthest from each other are outwardly projected, has two flat-plate-shaped projections corresponding to the two sides, wherein the number of angles of the equilateral polygon is set depending to the diameter of the circle.

Abstract: [Problems] To provide an electrode that is stable in liquid and is capable of processing a large volume of liquid and a small electrode that is capable of processing a large volume of liquid at high speed; provide a liquid processor and method of processing liquid in which the electrode is used; provide and electrode material being hard to be damaged by thermal stress; and provide an electrode, liquid processor and method of processing liquid in which the electrode material is used. [Means for solving problems] An electrode of configuration resulting from coating solid pieces of 5 to 60 mm size with electrically conductive diamond, supporting them on supports and bringing the same into contact with each other so as to realize current passage as a whole is used in various electrochemical process.

Abstract: Provided is a printed circuit board which can be improved in plating adhesiveness to give high reliability and productivity by reducing development residues in opening portions such as a minute pad formed in a predetermined region of an alkali development type solder resist layer, and a manufacturing method thereof. An alkali development type solder resist layer containing a carboxyl group-containing urethane (meth)acrylate compound as a carboxyl group-containing resin is formed on a substrate surface with a conductor pattern formed thereon, and the alkali development type solder resist layer is exposed in a predetermined opening pattern, developed in a dilute aqueous alkaline solution, washed with water containing 30 to 1,000 ppm of divalent metal ions, and then thermally cured to form an opening portion at a predetermined position of the alkali development type solder resist layer.

Abstract: An electronic components mounted wiring body (10) comprises a flat wiring body (2) on which a plurality of electronic components (20) is mounted, and a plurality of base members (31) on which the flat wiring body (2) is mounted. The flat wiring body (2) has arrangement direction changing folds (9), each of which is designed to change an arrangement direction of the electronic components (20) of the flat wiring body (2). Each base member (31) has an arrangement direction changing member (37) which is designed to fix the arrangement direction changing fold (9). The base members (31) are joined using joining members (32) so that the electronic components mounted wiring body (10) is configured into a three-dimensional shaped electronic components mounting structure (1).

Abstract: According to one embodiment, a printed wiring board includes, a main body including an obverse side with an obverse wiring layer, and a reverse side with a reverse wiring layer first pads provided on the obverse side in a first region defined thereon, and to be connected to terminals arranged on a surface of a first semiconductor chip, second pads provided on the reverse side in a second region defined thereon and overlapping with the first region, and to be connected to terminals arranged on a surface of a second semiconductor chip, and interlayer wiring electrically connecting those of the first pads, which are located in an overlapping region, to those of the second pads which are located in the overlapping region.

Abstract: A method for making a circuit board includes the following steps. At least two substrates are provided, wherein each substrate includes two surfaces, two circuit layers respective formed on the two surfaces and at least a via passing through the two surfaces. A metal layer is formed on the side wall of the via, wherein the metal layer electrically connects two circuit layers on the two surfaces of each substrate to each other. An insulating film is at least formed on the surface of the metal layer by an electrophoretic deposition process. Vias of two substrates are aligned with each other and two substrates are laminated to each other, so as to form a multi-layer substrate. Another metal layer is formed on the insulating film, wherein each metal layer is an independent electrical channel.

Abstract: According to various aspects, exemplary embodiments are provided of gaskets that can protect fingerprint readers from receiving electrostatic discharge surges when a user's finger is placed in contact with the electronic scanning portion of the fingerprint reader. In exemplary embodiments, a gasket can provide an electrically-insulative barrier between the exposed contact points on the sides of the fingerprint reader, the electrostatic discharge, and the electrically-conductive side of the gasket. The gasket can also include an electrically-conductive side that provides a relatively short path to ground for the electrostatic discharge.

Abstract: In combination with a alternating-current-carrying electric power cables and a guide holding the cable. The guide is constructed such that electrical or magnetic radiation emitted by the cable can pass through the guide, an electrosmog shield has a channel formed of a material capable of blocking low-frequency electrical and magnetic radiation and dimensioned to fit with the conduit.

Abstract: The present invention is directed to a one-piece corner duct that routes wires in a corner of an enclosure. The one-piece corner duct includes a back wall and sidewalls. The back wall has at least one co-extruded hinge that enables the back wall to pivot to allow the one-piece corner duct to conform to a corner of the enclosure. The sidewalls have a plurality of fingers that retain the wires in the corner duct. The fingers also maintain a cover on the one-piece corner duct to provide access to the wires therein.

Abstract: A composite cable is formed by wrapping plural separately jacketed cables in a helical fashion by an outer containment element, such as a jacket formed as a strip of material. Air gaps may exist between wound strands of the outer jacket to expose the inner cables. Two or more strip-like outer jackets may be helically wound about the plural cables in opposing directions wherein one outer jacket overlaps the other outer jacket. Alternatively, the two outer jackets may overlap and underlap each other and form a basket weave pattern. The outer jacket material may be stored on a spool and unwound to helically wrap the bundled cables.