Abstract: A connector terminal preparation method includes the step of preparing a metal socket having a base and a cylindrical body extended from the base and then making a through hole on the base in communication with the inside of the cylindrical body and then electroplating a metal coating layer on the inner and outer surfaces of the base and cylindrical body of the metal socket, and the step of employing a mechanical processing process to deform the base of the metal socket and to have the through hole of the metal socket be fully enclosed.

Abstract: Using printing technologies to fill conductor materials into holes in silicon substrate, the preferred embodiments of the present improve cost efficiency of through-hole connections. Using silicon substrate as cathode terminal during electrical plating that fill holes in a silicon substrate with conductors, the preferred embodiments of the present improve alignment accuracy and cost efficiency of through-hole manufacturing processes.

Abstract: A flexible interposer for the attachment of a microelectronic package to a microelectronic socket, wherein a first portion of the flexible substrate may be positioned between the microelectronic package and the microelectronic socket, and a second portion of the flexible interposer may extend from between the microelectronic package and the microelectronic socket to electrically contact an external component. In one embodiment, the external component may be a microelectronic substrate and the microelectronic socket may be attached to the microelectronic substrate.

Abstract: A sensor utilizing a non-leachable or diffusible redox mediator is described. The sensor includes a sample chamber to hold a sample in electrolytic contact with a working electrode, and in at least some instances, the sensor also contains a non-leachable or a diffusible second electron transfer agent. The sensor and/or the methods used produce a sensor signal in response to the analyte that can be distinguished from a background signal caused by the mediator. The invention can be used to determine the concentration of a biomolecule, such as glucose or lactate, in a biological fluid, such as blood or serum, using techniques such as coulometry, amperometry; and potentiometry. An enzyme capable of catalyzing the electrooxidation or electroreduction of the biomolecule is typically provided as a second electron transfer agent.

Abstract: The invention relates to an electrical contact element, an electrical contact arrangement and methods for manufacturing an electrical contact element and for reducing oxidization of a contact section of an electrical contact element. In order to avoid that the durability of the contact element and therefore of the contact arrangement is negatively influenced by growing oxide layers on contact surfaces, the contact element is provided with a cover layer with a chemical reducing agent that can be activated by frictional forces.

Abstract: An electrical disconnect for a utility service that has an internal reversible insulator and a separable power connector. In one position, the insulator may allow the flow of electricity through the separable power connector, but, in a second position, the insulator prevents the flow of electricity through the separable power connector. Because the electrical disconnect is located away from the customer's premises, it is difficult for the customer to reconnect his own power.

Abstract: A method for forming an integrated circuit assembly comprises forming first solder bumps on a first die, and forming a first structure comprising the first die, the first solder bumps, a first flux, and a first substratum. The first die is placed upon the first substratum. The first solder bumps are between the first die and the first substratum. The first flux holds the first die substantially flat and onto the first substratum.

Abstract: An in-line connector is disclosed having a plurality of connector components attached in an in-line configuration with a common bore. Depending on the application, the in-line connector can have an end seal and a holding block for securing the in-line connector to a pin, lead, or shaft. The connector components are arranged so that at least one seal element is located between two adjacent conductive contact elements. To provided added biasing force to a seal lip of the at least one seal element, a seal groove is provided with an energizer located therein.

Abstract: The present disclosure provides an electrode and an feedthrough for an implantable medical device. In one embodiment, the implantable electrode and the implantable feedthrough both comprise electrically insulating diamond material and electrically conductive diamond material that form an interface. Further, the present disclosure provides method for fabricating the implantable electrode and the feedthrough.

Abstract: An electrical socket assembly includes a socket having an inner peripheral surface defining a cavity for receiving a portion of a contact pin, the inner peripheral surface includes an inner circumferential groove formed therein. The assembly further includes a conformable contact positioned within the circumferential groove such that a portion of the conformable contact protrudes radially inward from the circumferential groove a distance to contact an outer peripheral surface of the contact pin when the contact pin is received within the cavity. A method of forming an electrical socket assembly includes positioning a conformable contact within the circumferential groove such that a portion of the conformable contact protrudes radially inward from the circumferential groove a distance to contact an outer peripheral surface of a contact pin when the contact pin is received within the cavity.

Abstract: A family of catheter electrode assemblies includes a flexible circuit having a plurality of electrical traces and a substrate; a ring electrode surrounding the flexible circuit and electrically coupled with at least one of the plurality of electrical traces; and an outer covering extending over at least a portion of the electrode. A non-contact electrode mapping catheter includes an outer tubing having a longitudinal axis, a deployment member, and a plurality of splines, at least one of the plurality of splines comprising a flexible circuit including a plurality of electrical traces and a substrate, a ring electrode surrounding the flexible circuit and electrically coupled with at least one of the plurality of electrical traces; and an outer covering extending over at least a portion of the ring electrode. A method of constructing the family of catheter electrode assemblies is also provided.

Abstract: Exemplary embodiments of the present disclosure are directed to a method for producing a circuit-breaker pole part by molding an external insulating sleeve with insulation material, mounting a vacuum interrupter insert inside the insulating sleeve, electrically connecting the vacuum interrupter insert with an upper electrical terminal and a lower electrical terminal arranged in the wall section of the insulating sleeve The method also includes molding the external insulating sleeve, wherein only the upper electrical terminal is embedded in the insulation material, coating the vacuum interrupter insert with an extra layer made of insulation material for thermo extension compensation, mounting the coated vacuum interrupter insert by screwing on a threaded bolt onto the upper electrical terminal.

Abstract: An optical device includes an input/output optical coupler, a waveguide and a waveguide fragment. The optical coupler is configured to separate a received optical signal into first and second signal components. The waveguide is connected to the optical coupler and configured to propagate the first signal component via a first propagation mode. The waveguide fragment is located adjacent to the first waveguide and is configured to couple light from the first waveguide that propagates therein by a different second propagation mode.

Abstract: A method for manufacturing a terminal that has electrical connection with a component by pinching and holding the component using a pinching part provided in a part of each of two arms. The method includes a first process of forming a first gap G1 between the two pinching parts, and a second process of plastically deforming a part of the arms so as to make the gap between the pinching parts to be a second gap G2 smaller than the first gap G1.

Abstract: A method for manufacturing a probed for an electrical test includes producing by a deposition technique a deposit including a probe main body portion made of a nickel-boron alloy and a probe tip portion projecting downward from the probe main body portion and made of a different conductive material from the probe main body portion. The method further includes annealing the deposit. The average grain diameter of the nickel-boron alloy is between 97 ? and 170 ?. The contained amount of boron is from 0.02 wt % to 0.20 wt %.

Abstract: An implantable, substantially isodiametric, low resistance implantable lead having at least one electrode positioned in a stimulation/sensing portion of the lead as well as a method of manufacturing the same. At least the stimulation/sensing portion is unitized through partially surrounding and supporting insulation and conductive element(s) of the stimulation/sensing portion with a fused matrix of material having mechanical properties consistent with a body of the lead.

Abstract: A cell connector for the electrically conductive connection of a first cell terminal of a first electrochemical cell and a second cell terminal of a second electrochemical cell of an electrochemical device is provided, the cell connector including a first contact region for connection to the first cell terminal and a second contact region for connection to the second cell terminal, where the cell connector allows a large relative displacement between the first contact region and the second contact region even under the influence of only small deformation forces. The cell connector can include a base body made of two or more material layers, at least two material layers being connected to one another in one piece along a fold line.

Abstract: Reinforcing bars or a reinforcing element with holes can be embedded within the shell of a receptacle connector to strengthen the shell, and potentially provide shielding. For example, a receptacle connector having a plurality of contacts configured to mate with corresponding contacts of a corresponding plug connector can include a shell having an opening for receiving the corresponding plug connector. The shell can include an upper portion and reinforcing bars embedded within the upper portion. The shell can include an upper portion and a reinforcing element with holes embedded within the upper portion. Methods for manufacturing the shell are also provided.

Abstract: A method and device for facilitating maintenance of an anode of a marine engine cooling system, the device including a plug for an anode that has a detachable component with a threaded end for mounting to a threaded bore of a cooling system structure, a connector that holds the anode, at least one channel communicating with the cooling system and a sealing mechanism for sealing the channel from the cooling system, the sealing mechanism including a sealing element having an opening through which the anode may pass and being biased to seal against the anode and to close the opening to seal the channel when the anode is not present in the channel. The method permits changing the anode while preventing or minimizing water from exiting the cooling system of the marine engine.

Abstract: An improved electronic contact assembly for electrical connectors is disclosed. A plurality of elongated metallic contacts may be formed, each having one or more protrusions that enable precision alignment within a connector. A plurality of the contacts may be insert-molded in a dielectric frame which may have alignment tabs, resilient alignment bosses, alignment posts and crushable combs, all enabling precise alignment of contacts within a connector.

Abstract: Frames for plug connectors capable of being a reduced size may include features to support contacts, house circuitry for coupling with the contacts, facilitate the flow of molten material during the molding of the frame, and allow for ease of insertion and removal of the plug connector to and from a corresponding receptacle connector. For example, a frame may include ledges, interlocks, and rounded and tapered openings. Methods for manufacturing the frame are also provided.

Abstract: A method of manufacturing an implantable medical lead is disclosed herein. The method may include: providing a lead body including a proximal end, a distal end, and an electrode near the distal end; provide a conductor extending between the proximal and distal ends; providing a crimp including a ribbon-like member and extending the ribbon-like member around the conductor; and mechanically and electrically connecting the ribbon-like member to the electrode.

Abstract: A connector is disclosed. The connector includes a conductive housing. The conductive housing includes a wall region enclosing a space for receiving an adapter. The conductive housing also includes an annular end piece extending radially inward from a first end of the wall region and terminating the space. The annular end piece includes a flat annular surface, and a raised deformable annulus mounted on the flat annular surface. The raised deformable annulus is of a height such that an insertion of the adapter into the space deforms the raised deformable annulus to generate a physical contact connection between the flat annular surface and the adapter.

Abstract: A stacking apparatus according to the present invention manufacturing a stacked electrode in which cathode sheets and anode sheets are stacked with a separator in between includes a first unit that folds a continuous separator sheet onto a first region and a second unit that alternately supplies an anode sheet and a cathode sheet to the first region in synchronization with the first unit folding the continuous separator sheet. The first unit includes a first wall surface and a second wall surface whose lengths are substantially equal to the folded length and fold the continuous separator onto the first region in a state where the continuous separator sheet is alternately vacuum chucked.

Abstract: A fan-out wafer level package is provided with a semiconductor die embedded in a reconstituted wafer. A redistribution layer is positioned over the semiconductor die, and includes a land grid array on a face of the package. A copper heat spreader is formed in the redistribution layer over the die in a same layer as a plurality of electrical traces configured to couple circuit pads of the semiconductor die to respective contact lands of the land grid array. In operation, the heat spreader improves efficiency of heat transfer from the die to the circuit board.

Abstract: A lead assembly and a method of making a lead are provided. The method of making a multi-contact lead assembly comprises placing monofilament placed in the void spaces not occupied by the plurality of conductor wires and, in one embodiment, thermally fusing the monofilament to the like material spacer by applying heat just below the melting temperature of the monofilament and spacer material. Alternatively, the monofilament and spacer may be of different materials and heat is applied to cause at least one material to thermally reflow or melt. The conductive contacts may be located at either the distal end and/or proximal end of the lead. Oversized spacers may be used in order to provide extra material to fill voids during the thermal fusion/reflow process.

Abstract: An electrosurgical forceps has at least the tip of one blade member formed of a composite material having aligned elongated particles of nickel interspersed in a matrix of silver particles. The tip can be provided as a tip member attached, such as by brazing, to the body of the blade member, or the entire blade member can be formed of the silver/nickel composite material. In another embodiment, the tip or blade member is formed of a dispersion strengthened silver or copper composite material.

Abstract: A method of manufacturing an electrode for use in a plasma arc torch is provided that includes forming a conductive body to define a proximal end portion, a distal end portion, a distal end face disposed at the distal end portion, a central cavity, and a central protrusion disposed within the central cavity near the distal end portion. A plurality of emissive inserts are inserted through the distal end face and into the central protrusion. The plurality of emissive inserts are pressed into the central protrusion and both a proximal end portion of the central protrusion and the plurality of emissive inserts are deformed such that the plurality of emissive inserts extend radially and outwardly from the distal end portion at an angle relative to the distal end portion.

Abstract: A thermocouple connection device for terminating a cold junction of a thermocouple includes a housing configured to receive a substrate including an isothermal block positioned within a hollow interior space. Each of a plurality of connection elements include a first portion coupled to a second portion at a cold junction. The cold junction is positioned within the isothermal block such that the first portion and the second portion extend through opposite ends of the substrate. The first portions and the second portions of the connection elements extend through the housing in opposite directions to each other. A first distal end of the first portion is connectable to a control device, and a second distal end of the second portion is connectable to a hot junction. A resistance temperature device (RTD) is coupled to the isothermal block adjacent the cold junctions for measuring a temperature in proximity of the cold junctions.

Abstract: A method and system for adaptively docking with computers of different designs are provided. In one version, an electrical communications connector (hereinafter, “docking connector”) is coupled with a docking station frame, wherein the docking connector may be positioned relative to the frame. A computer having a native connector may be positioned relative to the frame, and the docking connector may be positioned relative to both the frame and the computer to permit communicative coupling of the docking connector and the native connector of the computer.

Abstract: The present invention discloses a waterproof structure of a pad, a waterproof pad, and a method for forming the waterproof structure. The waterproof structure includes a first dielectric layer, having an annular hollowed-out recess along the periphery of the first dielectric layer and a metal annular zone formed in the annular hollowed-out recess, and a second dielectric layer, formed above the first dielectric layer and located under the pad and having multiple first through-holes along the periphery of the second dielectric layer and multiple metal posts formed in the multiple first through-holes, where the multiple first through-holes form a hollow annular through-hole chain and the metal annular zone maintains an electrical connection with the multiple metal posts.

Abstract: Disclosed herein is a system and method for mounting packages by forming one or more wire loop interconnects, optionally, with a wirebonder, and mounting the interconnects to a mounting pad on a first substrate. A first and second stud ball may each have at least one flat surface be disposed on a single mounting pad, and a wire having a bend region and forming a loop may be disposed between the stud balls. The stud balls may be formed from a deformed mouthing node formed on a wire. The loop may be mounted on a mounting pad on a first substrate and a second substrate may be mounted on the loop via a conductive material such as solder.

Abstract: An electrically-conducting contact element includes a section of the contact element defining an aperture. The section is configured to receive a wire cable within the aperture for attachment thereto. The section includes an internal surface with at least one groove having sharp edges formed therein. A wire assembly that includes the electrically-conducting contact and a method to construct the electrically-conducting contact are also presented. The method includes a step of providing the contact element and forming a sharp edge on the internal surface of the contact element. A further step in the method includes altering material on the internal surface of the contact element by a forming means. The forming means may be one of milling, rifling, machining, cutting, indenting, or stamping. A wire assembly and a vehicular electrical wiring harness that respectively include the contact element are also presented.

Abstract: Systems and methods (900) for providing an electrical connector (101, 700) in an electronic device (100). The electrical connector comprises a connector body (350) comprising a planar layer of insulator material having a first face (470) opposed from a second face (370), and a peripheral wall extending around a periphery of the connector body. The electrical connector further comprises one or more conductive posts (401, 403, 405, 407), each having an electrical contact at a first end, and a spring anchor (311, 313, 315, 317) at an opposing end. The connector body comprises one or more elongated cavity structures, each comprising a recess (613) molded into the second face. Conductive spring members (301, 303, 305, 307), each comprised of an elongated cantilevered beam element, are secured by one of the spring anchors within one of the cavity structures. An outer seal (360) is provided, coextensive with the peripheral wall.

Abstract: Embodiments of electronic accessories for digital music players are disclosed herein. Other examples and related methods are also disclosed herein.

Abstract: The present invention is directed to a medical electrical lead including an insulative lead body formed, at least in part, from a polyisobutylene urethane, urea or urethane/urea copolymer. In some applications, the lead body can include at least one outer tubular insulator and/or an inner elongated member formed from a polyisobutylene urethane, urea or urethane/urea copolymer. Portions of the lead body formed form the polyisobutylene urethane, urea or urethane/urea copolymer can be either extruded or molded.

Abstract: The invention provides an electronic component including a body having insulation properties, a contact, and a first sealant. The contact includes a fixed portion held by the body and a tail portion projecting out from the body. The first sealant includes non-volatile oil filled in a gap between the fixed portion of the contact and the body.

Abstract: An opto-electronic contact, method and connection system can utilize an active opto-electronic converter configured for removable optical engagement with an opposing contact. A barrel housing defines an interior cavity to capture the converter in the interior cavity for external optical engagement to the opposing contact via the first barrel opening for relative movement of the converter axis along the elongation axis, transverse thereto, and oblique thereto to accommodate mating tolerances responsive to engaging the opposing contact. A flexible circuit board assembly can be used to externally electrically interface the converter.

Abstract: The disclosed invention describes a motor/generator coil produced using rectangular electric current conductors of any thickness and width. A unique joint between the up and down segments of the coil turn enables an improved conductor packing ratio and geometrical orientation that minimizes the effect of eddy currents. The resulting coil produces higher power than typical wire wound motors but is lighter weight and physically smaller in size. In addition, the coil can be free-standing, and is capable of slotless and/or ironless core device configuration.

Abstract: A method of forming a micro-electrical-mechanical structure (MEMS), includes forming a plurality of electrodes on a substrate, forming a beam structure in electrical contact with a first of the electrodes, and bending the beam structure with a thermal process. The method further includes forming a cantilevered electrode extending over an end of the bent beam structure, and returning the beam structure to its original position, which will contact the cantilevered electrode in a normally closed position.

Abstract: A connector cover may be used to protect a connector from exposure to environmental contaminants and physical abuse. In some examples, the connector cover includes a housing defining an opening that is configured to receive a connector positioned on the end of a transmission line. The housing may contain a complementary connector for mating with the transmission line connector. The connector cover may also include first and second doors positioned to cover different portions of the opening. In use, the doors may bias together when the connector is not inserted into the housing so as to keep the opening closed. Upon inserting the connector into the opening, the connector cover doors may move apart in response to the connector physically contacting the doors. This may allow a user to insert the connector into the connector cover without using their hands to touch the doors, which may transfer contaminants.

Abstract: An electrostatic discharge (ESD) protection circuit for protecting a protected circuit is coupled to an input pad. The ESD circuit includes a nanotube switch electrically having a control. The switch is coupled to the protected circuit and to a discharge path. The nanotube switch is controllable, in response to electrical stimulation of the control, between a de-activated state and an activated state. The activated state creates a current path so that a signal on the input pad flows to the discharge path to cause the signal at the input pad to remain within a predefined operable range for the protected circuit. The nanotube switch, the input pad, and the protected circuit may be on a semiconductor chip. The nanotube switch may be on a chip carrier. The deactivated and activated states may be volatile or non-volatile depending on the embodiment.

Abstract: A power supply device includes a battery block that includes battery cells, and fasteners that securely hold the battery block. Each of the cells includes an exterior container, a wound electrode, a sealing plate, and a connector. The container has a rectangular exterior shape, and opens on one face. The electrode includes electrode and separator sheets that are wound so that the electrode and separator sheets are alternately superposed on each other. The sealing plate closes the opening of the container. The connector is fastened to the sealing plate and electrically connected to the electrode. The electrode has a thickness smaller than the opening width of the container. The electrode is suspended by connectors so that the electrode is spaced away from the bottom of the container. The fastener securely holds the battery block so that the electrodes are interposed between the interior surfaces of the containers.

Abstract: Methods, arrays, and systems for electrochemical sensing are provided. An example of a method includes forming a number of first electrodes, forming a fluidic level having a number of walls that extend substantially vertically from each of the number of first electrodes, and forming a number of second electrodes in contact with the number of walls. In some examples, forming the fluidic level having the number of walls includes embossing an embossing resin.

Abstract: A production device 100 for a packaged electrode 20, to which a separator welding device is applied, includes joining heads 301 having joining tips 302 and 303 that join a pair of separators 30 to each other and holding units 304 that fasten the pair of separators. After the joining heads 301 are moved closer to each other with respect to the separators, and the separators are fastened by the holding units 304, the pair of separators is joined to each other by the joining tips 301. Meanwhile, after the joining heads 301 are separated from each other with respect to the separators, and the joining tips are separated from the pair of separators, the separators are released from fastening by the holding units 304.

Abstract: Disclosed herein is a protection circuit module (PCM) including a protection circuit for controlling overcharge, overdischarge, and overcurrent of a battery, wherein a pair of connection members are attached to the bottom of the PCM, while the connection members are electrically connected to the protection circuit, the connection members being constructed by bending a sheet material into a predetermined shape, to form groove-shaped connection structures into which plate-shaped electrode terminals of a battery cell are inserted and coupled. Each of the connection members includes a lower connection plate, a pair of rear extensions, and front extensions.

Abstract: An insulator for a coaxial connector is disclosed. The insulator is constructed of dielectric material laser cut into a plurality of sections such that the insulator is able to move laterally, transversely, and rotationally to accommodate gimballing and radial misalignment of a transmission medium connected to the coaxial connector while maintaining dielectric properties to insulate and separate components of the coaxial connector.

Abstract: An insulator for a coaxial connector is disclosed. The insulator is adapted to connect to a coaxial transmission medium to form an electrically conductive path between the transmission medium and the coaxial connector. The insulator is constructed of dielectric material. A laser-cut pattern in the insulator produces voids in the dielectric material such that air is incorporated into the insulator. The insulator has a composite tangent delta and a composite dielectric constant based on a combination of the dielectric material and the air and maintains dielectric properties to insulate and separate components of the coaxial connector.

Abstract: A testing device for wafer level testing of IC circuits is disclosed. An upper and lower pin (22, 62) are configured to slide relatively to each other and are held in electrically biased contact by an elastomer (80). The elastomer is precompressed from its natural rest state between a top (22) plate and a bottom (70). Pre compression improves the resilient response of the pins. The pin crows (40) are maintained relatively coplanar by the engagement of at least one flang (44a-b) against an up-stop surface 90 of plate 20, thereby insuring coplanarity of the crowns. The pin guide (12) is maintained in alignment with the retainer 14 by establishing a registration corner (506) and driving the guide into the corner by elastomers in at least one diagonally opposite corner.

Abstract: The invention relates to a contact pin having longitudinal surfaces bulged to define opposite contact lines extending in longitudinal direction of the contact pin, wherein in cross section of the contact pin the plane through the two opposite contact lines is offset from the cross sectional centre of the contact pin.