Abstract: One aspect is an integrated circuit arrangement. The arrangement includes a first terminal, which can be brought to a first supply potential, a second terminal, which can be brought to a second supply potential, and a supply potential path formed between the first terminal and the second terminal. There is an electrostatic discharge element at least in the supply potential path. There is a signal input pad, to which an input signal can be applied and a signal output, at an output signal can be provided. A first inductance is arranged between the signal input pad and the signal output, and a second inductance is arranged between the signal output and the first terminal.

Abstract: The present invention provides an ESD protection circuitry in a semiconductor integrated circuit (IC) having protected circuitry to prevent false triggering of the ESD clamp. The circuitry includes an SCR as an ESD clamp having an anode adapted for coupling to a first voltage source, and a cathode adapted for coupling to a second voltage source. The circuitry also includes at least one noise current buffer (NCB) coupled between at least one of a first trigger tap of the SCR and the first voltage source such that the first trigger tap of the SCR is coupled to a power supply.

Abstract: A semiconductor device having an electro static discharge (ESD) protection circuit includes an input/output pad configured to receive a voltage higher than an operating voltage of the semiconductor device and an ESD (electro static discharge) protection circuit configured to protect an internal circuit of the semiconductor device from ESD when ESD occurs at the input/output pad. The ESD protection circuit may include a protection circuit configured to flow the ESD current into an operating voltage line and/or a ground voltage line, an ESD detection circuit configured to detect the ESD current flowing in the operating voltage line, and a control circuit configured to cause the protection circuit to be coupled to, or isolated from, the ground voltage line in response to an output signal of the ESD detection circuit.

Abstract: A plurality of internal circuits (11 to 14) are formed on a semiconductor chip 10, and receive different power supply voltages. An ESD protection circuit (15) is connected to the power supply lines (31 to 34) for the internal circuits (11 to 14). The area in which the protection circuit (15) is formed is closer to the center of the semiconductor chip (10) than the areas for the internal circuits (11 to 14). Surge voltages applied to the power supply pads reach the protection circuit before reaching the reaching the internal circuits.

Abstract: Power supply apparatus with overload protection comprising a switch responsive to an input signal for switching between an ON-state for supplying current from a source of power to a load and an OFF-state for interrupting the supply of current to the load, and protection means responsive to an overload condition to switch the switch to the OFF-state. The protection means is responsive to a first overload condition during an initial phase after the switch switches to the ON-state so as to switch the switch back to the OFF-state and maintain the switch in the OFF-state. The protection means is subsequently responsive to a second overload condition if the first overload condition is not detected during the initial phase so as to switch the switch to the OFF-state and subsequently switch the switch back to the ON-state after an interval of time.

Abstract: A circuit breaker for a power controller integrated circuit is described where an analog timer and a digital timer are provided in parallel. The digital timer provides a fixed, on-chip maximum delay during an overcurrent condition to ensure the transistor will not be damaged. The analog timer allows the user to select an external capacitor or resistor to provide a delay time that is shorter than the time provided by the digital timer. Accordingly, the power controller retains all the flexibility of an analog timer but prevents the overcurrent exceeding a maximum time limit. An autoretry circuit is also included in the power controller which prevents the duty cycle from exceeding a maximum. The autoretry timer is a digital timer that uses the same oscillator as the digital timer for the circuit breaker so the ratio of the delay times is known fixed.

Abstract: In order to compensate fluctuation of the characteristics of a field effect transistor and detect capacitive change of a capacitive element for measurement with high precision, the electronic circuit of the present invention includes; a transistor outputting current in response to voltage change, which is supplied from a variable voltage source to a current control terminal by capacitive coupling via the capacitive element for measurement; and the constant current source to output reference current; and the current detection circuit to detect output current outputted from the transistor. After making the reference current pass through the transistor and compensating fluctuation of threshold voltage, a switching element is turned “OFF” so as to make the current path between the gate and the drain of the transistor to be non conductive.

Abstract: A temperature sensing extension cord comprising of an extension cord having an electrical conductor, a male electrical plug in electrical communication with the electrical conductor, and a female socket in electrical communication with the electrical conductor; and a thermochromatic material in contact with the extension cord, the thermochromatic material configured to change from a first color to a second color upon detecting a temperature at or above a threshold temperature.

Abstract: An extension cord comprising of a male electrical plug; at least two electrically conducting wires electrically connected to the male electrical plug, each electrically conducting wire having a length; and at least one thermal indicator circuit electrically connected between two of the conducting wires, the thermal indicator circuit configured to actuate an alarm upon detecting a temperature at or above a threshold temperature without interrupting electrical flow along the electrically conducting wires.

Abstract: A device for safe dissipation of static electricity or charge from an object, comprising at least one conductive contacting means intended to be applied in contact with the object and to be connected to a point capable of dissipating electric current. The contacting means is connected to the dissipation point via a low conductive material for slow dissipation of current from the object, such that the formation of sparks is avoided. Preferably, the low conductive material comprises an insulating matrix, such as plastics, and a conductive additive mixed therein, such as metallic powder or soot. A potential recharging of the object will then be dissipated relatively slowly during initial contact with the device such that no spark can be released. Thereby, an explosion or fire can be avoided in hazardous environments, particularly in the field of chemical industry.

Abstract: An electrostatic chuck includes both a DC power supply and an AC power supply. DC power is supplied to an electrode of the chuck to generate an electrostatic holding force that holds a substrate on the chuck during substrate processing steps. When it is time to remove the substrate from the chuck, the DC power is cut off, and an AC power is applied to help eliminate any residual charge left on the chuck after the DC power has been cut off.

Abstract: Disclosed is a lamp transformer and method of assembling a lamp transformer within an igniter module or housing. The lamp transformer comprises a potted bar core transformer; and a carrier attached to the potted bar core transformer, the carrier adapted to position the potted bar core transformer on a pc board and/or within a housing at a predetermined location. In addition, disclosed is a transformer winding and potting method utilizing a transformer carrier.

Abstract: One inventive aspect relates a variable capacitor comprising first and second electrically conductive electrodes, arranged above a support structure and spaced apart from each other and defining the capacitance of the capacitor. At least one of the electrodes comprises at least one bendable portion. The bendable portion(s) are actuated by a DC voltage difference which is applied over the electrodes to vary the capacitance. In preferred embodiments, the support structure comprises a layer of higher permittivity than the atmosphere surrounding the electrodes and the electrodes configure as an interdigitated structure upon actuation. Also disclosed is a 2-mask process for producing such capacitors.

Abstract: Provided are a capacitor of a semiconductor device having an increased capacitance within a minimum area, and a fabrication method thereof. The capacitor includes a first electrode on a substrate, a first insulator on the first electrode, a second electrode on the first insulator, a second insulator on the second electrode where the second insulator is in contact with the first insulator, and a third electrode on the second insulator where the third electrode is in contact with the first electrode. In embodiments, the capacitance can be desirably adjusted within a limited area by alternately overlaying electrodes and insulator layers connected at alternating sides to the electrode or insulator layer below, which makes it possible to design the semiconductor device flexibly and maximize the capacitance.

Abstract: A capacitor structure and a method of fabricating the capacitor structure wherein. The lower electrode and the upper electrode are constructed to be separated from each other by a predetermined interval and to be engaged with each other using a series of alternating ridges so that an effective surface area can increase within a limited area.

Abstract: A metal alloy powder containing at least two alloying elements selected from the group of Ni, Cu, Cr, Sn, Mn, Co and W containing 1 to 99% by weight Ni, 1 to 99% by weight Cu, 6 to 60% by weight Cr, 6 to 15% by weight Sn, 6 to 15% by weight Mn, 6 to 15% by weight Co, and/or 6 to 15% by weight W for use in laminated ceramic capacitors with an internal electrode wherein said electrode comprises a sintered body of said alloy powder. A metal alloy powder containing at least two alloying elements selected from the group of Ni, Cu, Cr, Sn, Mn, Co and W wherein the onset of oxidation of the alloy powder occurs above about 250° C.

Abstract: A lithium-ion capacitor excellent in durability, which has high energy density and high capacity retention ratio when the capacitor is charged and discharged at a high load, is disclosed. The lithium-ion capacitor includes a positive electrode, a negative electrode and an aprotic organic solvent of a lithium salt as an electrolyte solution. In the lithium-ion capacitor, a positive electrode active material allows lithium ions and/or anions to be doped thereinto and de-doped therefrom, and a negative electrode active material allows lithium ions to be doped thereinto and de-doped therefrom. At least one of the negative electrode and the positive electrode is pre-doped with lithium ions so that after the positive electrode and the negative electrode are shortcircuited, a potential of the positive electrode is 2 V (relative to Li/Li+) or lower. A thickness of a positive electrode layer of the positive electrode is within a range from 18 to 108 ?m.

Abstract: Disclosed are covers, as well as systems and methods for manufacturing inexpensive, throwaway covers that may be used to protect personal electronic devices from contaminants. The disclosed covers may be inexpensively manufactured using a single inexpensive raw material as well as an inexpensive manufacturing process in which no waste material is produced. In one aspect of the present invention, such covers are disposable. In another aspect of the present invention, the disclosed covers include outer and inner flaps that may be manipulated to allow the personal electronic device to be placed within the cover in either a face down or face up position. Thereafter, upon placement of the personal electronic device within the cover, the outer and inner flaps may be restored to their initial position to minimize the potential of contamination of the personal electronic device.

Abstract: There is a concern that water on the top surface of a cover 50A will penetrate the top face of a case 20 through gaps between an opening portion 51H and parts accommodation portions 34 because the parts accommodation portions 34 are exposed to the outside at the opening portion 51H on the top face of the cover 50A while the electrical connection box P is positioned in the cover 50A. Because drainage grooves 35 and 36, which reach the drainage channels 38 on the outside face of the case 20, are formed on the top face of the case 20, water that remains on the top face of the case 20 (the main body portion 30) is reliably drained by flowing into the drainage grooves 35 and 36.

Abstract: A power distribution system. In one embodiment the system includes at least one rectifier cabinet, at least one distribution cabinet, and a pair of conductors. Each cabinet has a side wall which is adjacent to the side wall of the other cabinet. Further, the rectifier cabinet includes slots for rectifiers and the distribution cabinet has slots for distribution modules. The conductors are coupled to the cabinets. One of the conductors may terminate a first wire connected to a rectifier slot and may terminate a second wire connected to a distribution module slot. The other conductor may complete a DC return path to the rectifier cabinet. In one embodiment AC and DC cables may be routed through the top or the bottom of the cabinets. In another embodiment the conductors are bus bars positioned near the back of the cabinets. Rectifier and distribution cabinets and associated methods are also provided.

Abstract: According to an aspect of the present disclosure, an electrical power meter, is disclosed. The electrical power meter includes a housing for containing electrical circuitry therein, the housing including at least one of voltage and current inputs, the housing including passages extending entirely therethrough, wherein the passages are configured to receive a CT lead therethrough, and wherein the CT leads are not electrically connected to the electrical circuitry therein; and a face plate operatively supported on a surface of the housing, wherein the face plate includes at least one of displays, indicators and buttons. It is envisioned that the through passages are located along a side of the housing.

Abstract: A battery powered device is composed of a plurality of circuit components, including a battery. The perimeter of the battery is enclosed by a protective frame. The protective frame prevents the battery from being severely damaged by tearing or cutting forces commonly used in the destruction and disposal of battery powered devices.

Abstract: An apparatus may include an integrated circuit package comprising a plurality of conductive pads and having a face, and a socket coupled to the integrated circuit package and to the conductive pads, the socket having a footprint. In some aspects, the footprint is smaller than the face.

Abstract: A portable ultrasound unit and docking cart for the unit are provided. When the portable unit is mounted to the docking cart, the docking cart transforms the portable unit into a cart-based system with enhanced features and functionality such as improved ergonomics, ease of use, a larger display format, external communications connectivity, multiple transducer connections, and increased data processing capabilities. A clinician display and patient display may be provided on the cart. Communications circuitry in the docking cart may be used to support communications between the docking cart's processor and external networks and devices. The docking cart may receive physiological signals such as cardiac signals and may use this information to synchronize ultrasound imaging operations with a patient's physiological condition. Adjustable user interface controls, data handling features, security features, power control functions, and thermal management capabilities may be provided in the docking cart.

Abstract: In certain embodiments, a system comprises a computer housing, a device removably mounted to the computer housing, a removable component coupled to the computer housing under the device, and a power switch coupled to the removable component and responsive to separation of the device from the computer housing.

Abstract: A portable computer includes a plurality of electronic components and a case. The case includes a body shell portion suitable for accommodating the electronic components. The body shell portion has a surface used for locating a panel, and the material of the panel is a recyclable material. The portable computer of the present invention allows a customer to select desired replaceable panels, and the discarded replaceable panels can be recycled and sorted as resource.

Abstract: Disclosed is a display tilting mechanism for a communication terminal, in which a display is rotatably connected to a supporter hingedly pivoting on a main body of the communication terminal. The mechanism includes a fixing unit fixedly installed in the supporter. A rotating unit is connected with the display and rotatably installed relative to the fixing unit. A supporting unit is connected with the fixing unit in such a way that the rotating unit is not released when it rotates on the fixing unit. A retaining unit is provided for holding the rotating unit in place at the initial state and rotated state thereof when rotated on the fixing unit. Thus, when watching a movie or the like, the image can be display in a normal orientation.

Abstract: The present invention discloses a panel holder, which comprises a chassis. The chassis further comprises a frame. At least one first connection portion and at least one second connection portion are formed on two pairs of opposite laterals of the frame. First fixing members are installed in the laterals of the frame via the first connection portions, and a first type panel can be fixed to the chassis via the first fixing members. Alternatively, second fixing members are installed in the laterals of the frame via the second connection portions, and then, a second type panel can be fixed to the second fixing members. Therefore, in the present invention, an identical chassis can accommodate different types of panels.

Abstract: An anti-deformation structure is formed on the surface of a flexible plate-shaped part. The anti-deformation structure includes protrusions and depressions formed on the surface of the plate-shaped part. The protrusions and depressions has a shape in which adjacent protrusions become in contact with each other in the state when the plate-shaped part is deformed within a range of elastic deformation, restricting further greater deformation, and thus, preventing excessive deformation leading to permanent deformation and raising the resistance to the stress. The flexible base material can be applied to flexible image-displaying devices.

Abstract: A support structure for at least two flat panel display devices that permits adjustment of the at least two display devices in or about one or more axes, and a display system including such support structure and display devices while maintaining a constant space between the display devices in various configurations, alignments and orientations of the display devices. Such support structure, as provided in accordance with embodiments of the invention, provides for configuration of the at least two display devices, in a plurality of alignments in which fronts of the two display devices are generally aligned in a plane, for viewing together. Embodiments of the support structure provide for the two display devices to be positioned in a landscape and/or portrait configuration.

Abstract: A display panel module includes a display panel and a function film adhered onto the front surface of the display panel. The function film includes at least one transparent substrate and an adhesive layer which adheres the display panel and the function film together. A thickness of the at least one transparent substrate and a thickness of the adhesive layer have a predetermined relation so as to substantially prevent occurrence of a concave portion with a depth greater than 3 um on the front surface of the function film, wherein a scratch resistance of the function film is improved.

Abstract: The present invention prevents the intrusion of a foreign material into a connector of printed circuit boards in a display device which arranges the printed circuit boards on a lower side of a display region. A display device including: a first printed circuit board; a second printed circuit board; a flexible printed wiring board which connects the first printed circuit board and the second printed circuit board; and a frame member on which the first printed circuit board and the second printed circuit board are mounted, wherein the first printed circuit board includes a connector which mechanically connects a line formed on the first printed circuit board and a line formed on the flexible printed wiring board.

Abstract: A display device includes a housing holding a display panel with a display screen which is of an elongate rectangular shape as viewed in front elevation, and a stand, the housing being angularly movably supported on the stand for angular movement about a support shaft extending perpendicular to the display screen. The support shaft is positioned on a line extending from a center of the display screen which is positioned in a landscape display mode, obliquely upwardly at an angle.

Abstract: An interactive switch system for a stowage compartment system for a mobile platform (for example, commercial aircraft) is provided. The switch system is mounted to a moveable structure, such as an overhead stowage bin, and is responsive to a local input from a user, as well as to a remote input from an external control/monitoring panel. The switch system has at least one indicator surface responsive to the local input and the remote input to display indicator data. The indicator surface has a portion that forms at least one user input device for enabling the local input. The switch system further comprises a control system disposed behind the indicator surface. The control system is responsive to the local input and the remote input to transmit the indicator data to the indicator surface.

Abstract: A foldable electronic apparatus including a first body, a second body, a transmitting module and a supporting portion is provided. The first body has a transmitting structure and is pivoted to the second body along a first rotational axis. The transmitting module is disposed in the second body and corresponds to the transmitting structure. In addition, one side of the supporting portion is pivoted to the second body along a second rotational axis, and the other side of the supporting portion is connected to the transmitting module.

Abstract: A hook structure is disclosed in the invention, which can be implemented to a housing for a monitor in a portable electronic device. The housing is comprised of a front cover and a rear cover, and the hook structure comprises at least a buffer material, hook bodies, and pressing plates. The buffer material is disposed at an inner side of the front cover and is adjacent to a through opening; each hook body has a first horizontal plate and a second horizontal plate; a lateral edge of the first horizontal plate extends into a fastening hook and penetrates through the through opening, so that the second horizontal plate is pressed tightly against the buffer material around the through opening. Each pressing plate is used to press against the second horizontal plate, so that each hook body is fixed onto the front cover inside of the housing.

Abstract: An electronic device including a first portion, a second portion, and a circuit board is provided. The first portion has a first surface including a first conductive region. The second portion has a second surface including a second conductive region and a second nonconductive region. The second conductive region and the second nonconductive region are respectively in contact with a part of the first conductive region. The circuit board has a plurality of electronic components thereon, and the circuit board is disposed at one side of the first portion and the second portion.

Abstract: A removable unit is designed to enjoy a change of attitude relative to an apparatus body. The apparatus body is received on the surface of a desk at first rubber pads. The removable unit has a pair of second rubber pads on its bottom surface located at a position adjacent to the bottom surface of the apparatus body. The bottom surface of the electronic apparatus is in this manner spaced from the surface of the desk. When a piece of paper is inserted between the second rubber pad and the surface of the desk, the change of attitude of the removable unit allows the other second rubber pad to contact the surface of the desk. The removable unit absorbs the difference of elevation based on the change of attitude. The removable unit allows the second rubber pads to contact. The electronic apparatus suffers from less rattling.

Abstract: A disk drive carrier assembly includes a disk drive (80), a bracket (10), and a carrier (20). The bracket includes a pair of parallel side plates (11) with a slideway defined therebetween for guiding the disk drive in a direction parallel to the side plates into the bracket. A securing opening (118) is defined in one of the side plates. The carrier includes a tray (30) for receiving the disk drive. A handle (60) is pivotably attached to the tray at an axis parallel to the side plates. A stop (68) is formed on an end of the handle for engaging with the securing opening of the bracket. A locking member (75) is rotatably attached to a free end of the handle from an inner side thereof.

Abstract: A computer module with two transmission interfaces has a housing, a USB interface, an eSATA interface and a connecting seat. The housing has a cavity defined therein. The USB interface and the eSATA interface are mounted in the cavity side by side. The USB and eSATA interfaces mounted in the computer casing need only one opening, which reduces the cost of the computer casing. In addition, the computer module can also be applied to flat and thin notebooks or LCDs due to the “side by side” design.

Abstract: An electronic apparatus including a first body, a cover, and a restoring element is provided. The first body has at least one sidewall and an opening on the sidewall. At least a part of the cover passes through the sidewall and is pivoted to the first body. When the cover is at a first position, the cover covers the opening to prevent dust from entering the opening. When the cover is at a second position, the cover exposes the opening. The restoring element is disposed in the first body and imposes an elastic force to the cover so as to rotate the cover from the first position to the second position for exposing the opening.

Abstract: An electronic apparatus is received on the front surface of an enclosure. A connector is connected to the electronic apparatus. When the electronic apparatus is to be demounted, an operating body is pulled out from a retract position toward a pulled-out position. A movable member moves from a first position to a second position. The movable member at the second position serves to protrude lifting members out of the front surface of the enclosure, so that the lifting members urge the electronic apparatus upward. The connector is disconnected from the electronic apparatus. The movable member allows the movement of the operating body from the pulled-out position to the retract position while the movable member stays at the second position. The operating body returns to the retract position while the disconnection is maintained between the connector and the electronic apparatus.

Abstract: An enclosure for housing electronic equipment comprises a cabinet for receiving the electronic equipment and a cooling system, wherein the cooling system comprises a coolant circulation system including a fluid inlet, a fluid outlet, and at least one fluid coupling device in fluid communication therewith, at least two heat exchange units, each heat exchange unit comprising a liquid-cooled heat exchanger in fluid communication with the coolant circulation system via the at least one fluid coupling device and each heat exchange unit including at least one blind mating sleeve, and at least one fan positioned to blow air across the heat exchanger, the cabinet including at least one guide pin for facilitating blind connection of the heat exchange unit to the fluid coupling device, the guide pin being positioned so as to be received in a blind mating sleeve when the heat exchange units are mounted in the cabinet.

Abstract: A computer system may include a connecting hub having a plurality of docking regions and be configured to provide to each docking region electrical power, a data network interface, a cooling fluid supply and a cooling fluid return; and a plurality of shipping containers that each enclose a modular computing environment that incrementally adds computing power to the system. Each shipping container may include a) a plurality of processing units coupled to the data network interface, each of which include a microprocessor; b) a heat exchanger configured to remove heat generated by the plurality of processing units by circulating cooling fluid from the supply through the heat exchanger and discharging it into the return; and c) docking members configured to releaseably couple to the connecting hub at one of the docking regions to receive electrical power, connect to the data network interface, and receive and discharge cooling fluid.

Abstract: According to at least one embodiment, a cell board interconnection architecture comprises an interconnection structure for interconnecting a plurality of cell boards, the interconnection structure configured to allow air to pass therethrough in a direction in which the cell boards couple therewith.

Abstract: A system for providing air circulation to rack-mounted computers can include a plurality of rack-mounted computers on a plurality of motherboards, each motherboard having a front end near a work space and a back end; one or more fans associated with the plurality of motherboards and adapted to deliver heated air from the computers to a common warm-air plenum; and one or more motor controllers coupled to the plurality of fans and adapted to maintain a substantially constant sensed exhaust temperature for air moved by the fans.

Abstract: An assembled telecommunication exchange cabinet, comprising a hollow body and a base, wherein the body comprises a set of front doors, left and right side doors, a top cover and a heat sink device. A plurality of inlets are disposed on the bottom surface of the body, and a telecommunication exchange device and terminal boards are accommodated inside the body. The body accommodates a Digital Subscriber Line Access Multiplexer and a telecommunication exchange device, which in turn, are connected to the corresponding terminal boards. The left and right side doors and the top cover can be subsequently opened separately after the set of front doors is opened. In addition, the heat sink device of the body is disposed under the top cover. The base of the cabinet is removeably attached to the body; and at least one battery holder is further disposed inside the base to accommodate at least one spare battery.

Abstract: A method for cooling electronic equipment can include flowing cooling air across a plurality of computer units and into a common warm air plenum located at a first end of the computer units; flowing air from the warm air plenum through one or more cooling units, and into an area located at a second end of the computer units; and controlling a flow rate of air out of the warm air plenum to maintain a predetermined pressure differential between the second end of the computer units and the first end of the computer units.

Abstract: A method and an apparatus for cooling, preferably within an enclosure, a diversity of heat-generating components, with at least some of the components having high-power densities and others having low-power densities. Heat generated by the essentially relatively few high-power-density components, such as microprocessor chips for example, is removed by direct liquid cooling, whereas heat generated by the more numerous low-power or low-watt-density components, such as memory chips for example, is removed by liquid-assisted air cooling in the form of a closed loop comprising a plurality of heating and cooling zones that alternate along the air path.

Abstract: The invention relates to an improved aircraft electronics cooling system for an aircraft having a liquid cooling system (2), the aircraft electronics cooling system providing a thermal coupling between an electronic device (40a, 40b, 40c, 40d, 42, 44) to be cooled and the liquid cooling system (2) of the aircraft. A coolant delivered by the liquid cooling system (2) may flow through a board of the electronic device (40a, 40b, 40c, 40d), through a heat sink on which the electronic device (42) is arranged and/or through a housing in which the electronic device (44) is arranged. The coolant may be permanently in the liquid state in a cooling circuit. The coolant may vaporise at least partially while cooling the electronic device.