Abstract: An electrical connector for electrically connecting with a chip module, which includes: an insulating body; and multiple terminals, respectively and correspondingly accommodated in the insulating body. Each terminal has: a base portion having a vertical plane; a first arm, bending and extending upward from the base portion toward a direction away from the vertical plane; a second arm, bending and extending reversely from the first arm and crossing the vertical plane, configured to abut the chip module; and a through-slot, running through the second arm vertically, where the through-slot at least extends to a bending location between the second arm and the first arm, so that the second arm forms two branches at two opposite sides of the through-slot, and the second arm has a beam connecting the two branches, so as to reduce self-inductance of the terminal, and improve a high-frequency signal transmission capability of the electrical connector.

Abstract: This application relates to securing and positioning internal components within a housing of a portable computing device. In one embodiment, a number of insert molded retaining members are utilized to inhibit outward deformation of a sidewall of the housing during a drop event. In another embodiment, a cowling is utilized to retain a number of board-to-board connectors within communication slots on a printed circuit board (PCB). In another embodiment, a C-shaped washer having diametrically opposed protrusions is utilized to adjust an alignment of an internal component.

Abstract: A connection port module is mounted to a side wall of a housing of an electronic device. The electronic device includes a control circuit. The connection port module includes a rotating box, a circuit board, and at least one connection port. The rotating box is formed with at least one opening. The circuit board is electrically coupled to the control circuit. The connection port corresponds in number to the opening and is electrically coupled to the circuit board. The connection port is disposed correspondingly to the opening. The rotating box is pivotable relative to the housing between a first position and a second position.

Abstract: A light emitting diode (LED) interconnection system is provided. The system includes a cable having a driver end and a termination end. The cable has conductive pathways extending between the driver end and the termination end. The driver end is configured to engage a driver to carry an electrical current to the conductive pathways. The termination end is configured to terminate the conductive pathways. A connector is provided having a cable contact and a LED contact joined to the cable contact. The cable contact pierces the cable and engages the conductive pathways to electrically join the connector to the conductive pathways. A LED board is provided having a circuit board including circuit board contacts. A LED is positioned on the circuit board and electrically joined to the circuit board contacts. The LED contact of the connector engages the circuit board contacts to electrically join the connector to the LED.

Abstract: Users with headsets may share an electronic device such as a portable computer or handheld device. The electronic device may have a connector such as an audio jack for receiving mating audio plugs on headsets. During normal operation with a single user, audio signals may be conveyed through the audio jack to the headset of the single user. When more than one user wishes to share the electronic device, an adapter accessory may be inserted into the audio jack of the electronic device. The headset of each user may be plugged into mating audio jacks in the adapter accessory. Circuitry in the adapter accessory may receive and process user input from each of the users. User input may be used to make local audio adjustments in the adapter accessory. User input may also be provided from the adapter accessory to the electronic device for processing.

Abstract: An apparatus for the insertion and withdrawal of a plug-in module with front panel into and out of a module carrier includes a lever arm (2) pivotable about an axis (3) with a handle portion (2a) for the rotation of the lever arm as well as a bolt (5) to lock the lever arm and an operating element (5a) connected to the bolt with which the lever arm can be unlocked. The operating element (5a) is arranged spaced from the lever arm (2), and the handle portion (2a) is designed such that it contacts the front panel (10) of the plug-in module in the inwardly pivoted position.

Abstract: A device may include a link configured to transmit signals. The signals may provide at least one network topology, such as a bus. A tapping structure may be connected to the device using, for example, at least one of a snap fit, a friction fit or an interference fit. The tapping structure may be configured to tap in-band signals, out-of-band signals, or both in-band signals and out-of-band signals.

Abstract: To provide a thin solar cell module connector having improved reliability, enduring long use, and having high productivity. A diode chip 6 is disposed in a diode module 2. The diode module 2 is transfer-molded. The diode module 2 is fitted in an opening 22 in the module box 20.

Abstract: An electric power outlet apparatus for enabling electric machines containing a communication apparatus to be connected to indoor power wiring used for power-line carrier communications easily in an optimum state is provided. A tap part 3 connected to a power plug 1 through a power cord 2 includes an impedance adjustment unit 30 and power jacks 41, 42, 43, and 44 and is housed in a tap casing 100 schematically shown. The power jacks 41 and 42 are connected directly to the power cord 2 and the power jacks 43 and 44 are connected to the power cord 2 through the impedance adjustment unit 30. Color display parts 51, 52, 53, and 54 for indicating the connection state of the power jacks 41, 42, 43, and 44 to the impedance adjustment unit 30 are provided on the periphery of slots on the surface of the tap casing 100.

Abstract: An automatic pulling plug and a plug apparatus are disclosed. The automatic pulling plug apparatus includes a plug controlled by a motor which can mechanically disconnect commercial power such that even a small amount of current cannot be applied to electrical loads when the electrical loads do not consume power, and a multiple receptacle box in which a plurality of receptacles are formed, in which the multiple receptacle box is connected to the plug. More specifically, the automatic pulling plug apparatus includes a plug and a multiple receptacle box. The plug includes a plug pin being protruded to the outside and inserted in the receptacle; a movable contact body reciprocating to connect and disconnect a electrical loads to the plug pin; a motor for being reciprocated the movable contact body; a controller for controlling a operation of the motor, and an outer case for protecting the elements of the plug.

Abstract: The invention provides an input/output port (I/O port) switch structure of an electronic device. The electronic device comprises a motherboard, and an opening is installed on a predetermined position of the electronic device. The switch structure is installed on the motherboard of the electronic device and a corresponding opening is installed on a side of the electronic device. The I/O port switch structure comprises a base and an operation unit, wherein the base is electrically connected to the motherboard and is used for installing a plurality of I/O ports with different functions. The operation portion is connected to the base to let the base perform a rotating motion at a predetermined angle, and the user can therefore switch and use the required I/O port by operating switch elements.

Abstract: This duplex receptacle will be factory installed in its own enclosure and sealed to provide safety and quick mounting. Both outlets can be constantly powered or one of the outlets can be wired for constant power and the other outlet controlled by a switch. Both applications can be performed by the internal bussing of the duplex receptacle and a cam within the receptacle housing. At installation, the installer will set the cam on the back of the receptacle according to the application desired.

Abstract: An electronic device with various signal transmission connectors. The electronic device comprises a main body, a first signal transmission module slidably disposed in the main body and a second signal transmission module slidably disposed in the main body. The first signal transmission module comprises a first connector projecting from or received in the main body and the second signal transmission module comprises a second connector projecting from or received in the main body. The first connector and the second connector cannot project from the main body simultaneously.

Abstract: A high power switching matrix constructed using stacked housings of common rows and common columns joined together by thimble sections. The switching assembly of the switching matrix is isolated from the housing using insulators provided with rotary bearings in which the switching assembly is mounted. Servicing of the switching matrix and replacement of components parts is accomplished through disassembly of the modular components.

Abstract: The disclosure is directed toward a Multi-Occupancy Dwelling (MOD) telephone jack for use where different telephone connections could be reconfigured without the need for a telephone technician. In the description herein, the term “jack” is used to describe a receptacle, whereas in the industry, a combination of a receptacle and a plug is sometimes called a jack. The MOD jack is similar to the regulation jack (RJ), or it could be a different connection point. The MOD jack has a plurality of selectable connecting points. The MOD jack includes a rotary dial. The rotary dial is connected to at least one connection point on a first plate and further a plurality of connection points on a second plate. The first plate is connected to a plurality of connection points.

Abstract: A plug-in adapter for optional connection of a three (3) pin plug system to different nationally specific plugging systems both with and without grounding contact. The adapter comprises a housing with a polarity of different projecting plugging systems disposed thereon. A socket receptacle supported for rotation in the housing is provided and presents electrical contacts adapted to be connected in the respective rotational positions of the socket receptacle, which are associated with the outer plugging systems, with corresponding electrical contacts of the respective plugging systems. Further, at least one of the plugging systems comprises a grounding contact pin supported for movement in the housing.

Abstract: A ground connector implemented as a modified lug on a flexible ground lead allows the convenient termination of a solid ground wire at a cable shield ground clamp. The ground wire and ground clamp are electrically and mechanically attached at the modified lug. The flexible ground lead carries the combined ground connection to a common ground point within an enclosure.

Abstract: A method of fabricating and the structure of a micro-electromechanical switch (MEMS) device provided with self-aligned spacers or bumps is described. The spacers are designed to have an optimum size and to be positioned such that they act as a detent mechanism for the switch to minimize problems caused by stiction. The spacers are fabricated using standard semiconductor techniques typically used for the manufacture of CMOS devices. The present method of fabricating these spacers requires no added depositions, no extra lithography steps, and no additional etching.

Abstract: An optical ON/OFF switch includes a micro-mechanical shutter formed on a silicon substrate using micro-mechanical fabrication techniques. The switch selectively opens and closes an optical path between two fibers with the micro-mechanical shutter. A micro-mechanical latch latches the shutter open or closed and remains in this state until electrical signals disengage the latch. Incoming and outgoing fibers are coupled to the shutter within the switch so that, when the shutter and the switch are ON (open) light couples between the ends of the two fibers. The fibers are positioned within stepped channels that hold each fiber along two edges within the channels so that the fibers are held in fixed alignment and relation. The fibers are laterally offset with respect to each other and the faces of the fibers are angled to limit back reflections from the shutter while still obtaining good coupling between the fibers.

Abstract: A method is provided for establishing an electrical connection between at least one connecting piece of a workpiece and at least one wire. Firstly the end of the at least one wire is prepared. Then the prepared end of the at least one wire is positioned on the terminal or connecting piece of the workpiece. Thereafter the at least one connecting piece and the prepared end of the at least one wire are welded together by laser radiation.

Abstract: A connector (1) is provided with configurable contacts (3) such that the contacts can be connected to each other via a printed circuit (16) comprising strip conductors (20) which connect conductive feed-throughs (19) of said printed circuit. For each contact of the connector, a sliding contact (26) which can be displaced between two positions can be connected or not connected to the contact to which it is opposite. The sliding contacts can be maintained between two stable positions via an insulating grommet (37). In a sunken position, the sliding contacts comprise a conductive end which is in contact with a conductive feed-through of the printed circuit and which is in contact with the contact 3. In a withdrawn position, the sliding contact is only in contact with the conductor opening.

Abstract: A terminating circuit module and a computer system using the same, in which a voltage regulator and a plurality of pull-up resistors can be provided on the terminating circuit module by the mainboard producer to reduce the area of the printed circuit board of the mainboard. Also, a nonvolatile memory can be provided on the terminating circuit module to store the information representing such terminating circuit module.

Abstract: A connector (1) is provided with configurable contacts (3) such that the contacts can be connected to each other via a printed circuit (16) comprising strip conductors (20) which connect conductive feed-throughs (19) of said printed circuit. For each contact of the connector, a sliding contact (26) which can be displaced between two positions can be connected or not connected to the contact to which it is opposite. The sliding contacts can be maintained between two stable positions via an insulating grommet (37). In a sunken position, the sliding contacts comprise a conductive end which is in contact with a conductive feed-through of the printed circuit and which is in contact with the contact 3. In a withdrawn position, the sliding contact is only in contact with the conductor opening.

Abstract: A connector joint is shown for use in effecting a galvanic joint with flat metal strip conductors surrounded by an insulating sheath for supplying or delivering electricity to an apparatus requiring electrical power, or for providing an electrical connection to an extension or branch wire. Pins are provided having sharp cutting ridges for piercing the insulating sheath and the flat metal strip conductors. Portions of the flat metal strip conductors form downwardly turned lips that press firmly against sides of the pins when the pins are assembled into the connector joint. A wire connector is electrically connected to said pins and a switch can be provided to control the flow of electricity from the flat metal strip conductors through the pins and to the wire connector.

Abstract: A bearing plate is formed of an electrically conductive material so as to act as an electrical grounding apparatus when mounted on the lower end of a utility pole. The bearing plate includes a generally circular base plate with a depending conical flange which will engage the ground. A pair of tabs are punched downwardly from the base plate so as to engage the ground and provide additional surface area for electrical grounding purposes. The bearing plate may be welded directly to the lower end of a hollow steel pole, or bolted to the bottom of a wood pole, or pole of other composition.

Abstract: A connector for clamping to a cable shield to provide a ground connection employs a U-shaped yoke. A keeper threadably engages thread surfaces at the interior side of the yoke legs. A clamp jaw on the keeper is compressively engaged against a cable shield received in an aperture defined by the yoke. The yoke connects to a flexible ground wire via a spark gap assembly. An electrically conductive boss extends from the yoke into one end of a bore in an electrically non-conductive separator member. The ground wire is mounted to the separator member by an electrically conductive fastener that extends into the other end of the bore of the separator member. The distal ends of the boss and the fastener are separated by a spark gap. The distal end of an electrically conductive bridging member is positionable in the separator member to engage the distal end portions of the boss and the fastener to bridge the spark gap and provide electrical communication therebetween.

Abstract: A control unit including an inverter (1) and a terminal block (2) connectable to wires (8) in which an external signal for the inverter (1) is directly delivered to the inside of the inverter (1) when a first additional device (3a) is not connected to the inverter (1), and an external signal for the inverter (1) is delivered via an internal circuit in a first additional device (3a) to the inside of the inverter (1) when the first additional device (3a) is connected to the inverter (1). The terminal block (5) includes screws (14) for connection to external signal wires (8) and upper and lower sets of contact pieces (15, 16) that can be pressed together or shorted when the inverter (1) is not connected to the first additional device (3a).

Abstract: A ROM device with a 3-dimensional memory cell structure that allows a high packing density of memory cells in the ROM device. The ROM device includes a silicon substrate having a plurality of parallel trenches formed thereon. These trenches define mesa regions therebetween. Source/drain regions are then formed on the trenches and the mesa regions. Sidewall spacers are formed on lateral sides of selected trenches. A gate oxide layer is then formed over the silicon substrate. Gate layers are then formed on the gate oxide layers along a direction perpendicular to the trenches. These gate layers serve as word lines. The bit lines over the trenches and the mesa regions utilize channel areas between each neighboring pair of source/drain regions in the horizontal direction to define a plurality of horizontal memory cells at intersections with the word lines. Each horizontal memory cell can be programmed by ion implantation.

Abstract: The invention is an improved electrical outlet of the kind normally found in household walls. These outlets usually have two slotted, prong holes, and a circular grounding hole. The improvement lies is providing the outlet with the ability to be set into one of three possible modes-normal, inoperable and "switched." In the normal mode the outlet functions in the normal way. In the inoperable mode the outlet provides no power at all. In the switched mode, the outlet may be operable or inoperable depending on the condition of an external switch located somewhere else in the home or building. The mode may be set by inserting a specially shaped key designed to fit into the prong holes of the outlet to thereby turn a special pivoting assembly located between the contact points and the back wall of the outlet assembly. The pivoting assembly may be pivoted in the manner of a lever resting in a fulcrum in one of three directions depending on which portion of the special key is depressed.

Abstract: A programmable input-output electrical connector is provided for electrically coupling a plurality of conductors with an electronic component having a plurality of circuits. The connector includes a dielectric housing. A programming multi-contact bus is mounted in the housing. The bus includes a plurality of spring contacts normally biased into engagement with respective circuits on the electronic component. The spring contacts are individually selectively movable to inoperative positions out of engagement with the circuits. Latch devices are operatively associated with the spring contacts for positively holding each spring contact individually in its inoperative position.

Abstract: An adjustable, duplex receptacle containing two female receptacles and three separate electrical contacts. The first such electrical contact contains a first terminal, a first terminal screw, and a first contact plate. The second such electrical contact contains a second terminal, a second terminal screw, and a second contact plate. The third such contact contains a third terminal and a movable contact assembly. By means of a simple manual adjustment, one may change the wiring of the receptacle of this invention so that one of its outlets is converted from direct contact with a constantly hot, positive line to electrical contact with either an external switch or a secondary source of power.

Abstract: An electrical outlet receptacle adapted to be plugged into a conventional wall socket includes a circuit interrupting switch in the form of a bar or rod axially extending from the receptacle housing and being movable between first and second positions. The receptacle includes a pair of blade contacts engageable with the receptacle of a wall socket which blade contacts have a gap situated therein in such a manner as to orthogonally engage in a slidable fashion the axially movable bar. The latter, in turn, carries a pair of contacts adapted to bridge the gap in the switch blades depending upon the axial position of the bar. Thus, in the first position of the bar, the contacts do not bridge the gaps in the blade contacts whereas in the second position of the bar the contacts do bridge the gaps in the blade contacts thereby permitting an appliance plugged into the safety receptacle to draw electrical power from the wall socket.

Abstract: An electrical terminal is interposed between first and second opposing conductive surfaces. The terminal includes an intermediate support portion and first and second spring contact portions projecting from the intermediate support portion for respectively engaging the first and second opposing conductive surfaces. Complementary interengaging latches are provided between at least one of the first and second spring contact portions and the intermediate portion for holding the one spring contact portion out of engagement with the respective conductive surface. The electrical terminal is disclosed mounted within a connector housing by a floating mount to afford limited movement of the terminal relative to the connector housing.

Abstract: A device is furnished for the connection of electrical contacts, in particular for solenoid valves disposed in rows, where the device includes mutually engaging contact pins. The following construction is advantageous for an arbitrarily large number of electrical users disposed in a row. Several successively disposed, fixed support bodies (2) are furnished for coaxially disposed contact pins (3). The coaxially disposed contact pins (3) can be electrically connected to each other. Rotor bodies (5) are rotatably supported between, in each case, successively disposed support bodies (2). Each rotor body (5) exhibits a contact projection (6), wherein the radial distance (7) of the contact projection (6) from the support-body center longitudinal axis (4) corresponds to the radial distance of the individual contact pins (3) from the support-body center longitudinal axis (4).

Abstract: A radio frequency crosspoint switch module for use in a matrix comprising: a housing adapted to provide grounding; a pair of orthogonally related crosspoint switches disposed within the housing at either end thereof, each crosspoint switch including three movable blade contacts and three sets of fixed contacts, one set of fixed contacts being disposed on, and in contact with, the housing; a pair of coaxial connectors coupled to each of the ends of the housing, each connector having an inner conductor and an outer conductor, each pair of coaxial connectors being disposed on a common axis to be connected in a through connection mode when a respective switch is in a first position, such that two of the movable blade contacts are in contact with the second and third sets of fixed contacts attached to, or forming part of, the inner conductors of the first and second connectors respectively; a third coaxial connector being rotatable, extending between the ends of the housing, and orthogonally related to the two pai

Abstract: A programmable integrated input/output connector module has a molded plastic base through which five bus wires extend. The molded base is equipped with channeled grooves into which five spring clips are housed and which make contact with a corresponding bus wire at the bottom of the molded base. One of the bus wires is a grounded bus wire to which a programmable packet is connected. A chip carrier having conductive traces is placed atop the spring clips so as to place the clips in compression while placing each conductive trace of the chip carrier in electrical contact with a corresponding one of the bus wires. An IC chip is fitted atop and electrically connected to the chip carrier. The programmable packet has six fingers which can be bent away from or left in contact with the chip carrier to selectively program the IC chip to a desired address and configuration. The programmable packet permits each chip carrier to be identical.

Abstract: Selective grounding device for electronic equipment comprising a printed circuit board fastened to a grounding frame by a fastening screw inserted through an opening of the board comprising a first conductive pad surrounding the opening and located on the board side contacting the frame, a second and a third conductive pads, insulated from each other surrounding the opening on the opposite side of the board, the second pad being electrically connected to the first one, the third pad being electrically connected to the DC ground of the equipment, a washer selectively conductive or insulating, overlaying the second and third pad and clamped on said pads by the fastening screw, so that the DC ground is selectively connected or insulated form the frame ground depending on the washer being conductive or insulating, without need to differentiate, to this purpose, the printed circuit board.

Abstract: In order to connect small electric apparatus having for example a two-pin configuration or a European flat plug into any of the international standard plugging systems according to need, a handy pentaprism-shaped connector has on its sides plug pin arrangements (2) for five different plugging systems and contains a revolving body (4, 7) which has in the area of the top and/or bottom surface of the connector sockets for two more plugging systems. These can be manually snapped (8, 9) into contact (3, 5, 6) with the plug pin arrangement (2) of the connector needed at any time, the remaining plug pins being then absolutely deprived of any voltage.

Abstract: A multiconnector block (19) for insertion between a junction block (4) and wire harness connectors (13), has a first array of terminals (24) to interconnect with the junction block (4), a second array of terminals (26) to interconnect with the connectors (13), and electrical connections among selective of the first and second arrays of terminals to provide required electrical circuitry.

Abstract: This invention provides a dual contacting apparatus for a chip-card and a contact set therefor, for use with chip-cards on which the contacts are located at different locations. A flat cable (24) is arranged in a manner such that it provides for a series or parallel connection of the insulation displacement contacts of the contact elements of the contact set to contact one type of card and the contact elements are adapted to contact the other type of card.