Abstract: A fuse circuit includes an E-fuse array including a plurality of E-fuse elements configured to store fuse data; a latch block including a plurality of latch groups configured to latch the fuse data read from the E-fuse array; and a control block configured to output latch reset signals corresponding to the plurality of latch groups in response to an apparatus reset signal and a clock signal, wherein the control block sequentially enables the latch reset signals.

Abstract: A fuse array circuit includes a power generation block suitable for generating a driving power to be level-shifted at least once in a read operation period, a word line driving block suitable for driving a word line by using the driving power, and a fuse array suitable for outputting information programmed in a fuse that is activated by the driven word line through a bit line.

Abstract: A semiconductor memory device includes a memory bank divided into a plurality of test areas which provide test data for a data compression test operation, a data compressing unit suitable for generating compressed data based on the test data, a data converting unit suitable for converting the compressed data into analog data to generate a final compressed data, and an output unit suitable for outputting the final compressed data during a read operation for the data compression test operation.

Abstract: Individual memory chips are simultaneously tested by a tester using selectively enabled stress modules that apply a corresponding stress test to memory cells, wherein each stress test is associated with a corresponding failure attribute for the memory cells. Built-in self-test (BIST)/built-in self-stress (BISS) circuitry is provided in each stress module and may configured to selectively apply one or more stress test(s) during the simultaneous testing of a plurality of memory chips.

Abstract: A method includes, responsive to a power-up event at a data storage device that includes a memory, reading a flag stored at the data storage device and determining that the flag has a first value indicating that a reflow operation has not previously been detected at the memory. The method also includes, in response to determining that the flag has the first value, performing reflow detection at the memory. The method further includes, in response to the reflow detection indicating that the reflow operation has occurred, setting the flag to a second value.

Abstract: A repair circuit includes a fuse set latch array including a plurality of fuse set latches, and configured to store fuse informations in target fuse latches selected among the plurality of fuse set latches in response to fuse latch select signals; a fuse information control unit configured to generate the fuse latch select signals by using boot-up source signals generated by differently combining boot-up mode region select informations according to a region determination signal; and a repair processing unit configured to compare an address inputted from an exterior and the fuse informations, and access a normal memory cell corresponding to the external address or a redundant memory cell.

Abstract: A fuel rod having a gas plenum holddown device that occupies less volume than a conventional spiral spring and is formed from a bellows-like, resilient tubular member having a hollow interior volume open to the gas plenum and an exterior sheath formed from a plurality of alternating ridges and troughs stacked in tandem and interconnected.

Abstract: A moderating fuel rod for a boiling water reactor may include a nuclear fuel section; a neutron moderator section including a metal hydride; and a threaded connector joining the nuclear fuel section and the neutron moderator section. By including one or more moderating fuel rods in a fuel bundle, the neutron moderation within the fuel bundle may be improved, thereby allowing energy to be more efficiently extracted from the entire length of the fuel bundle.

Abstract: A self-regulating inherently safe apparatus for generating neutrons is described herein that includes a reaction chamber that sustains neutron generation when filled with a liquid fissionable material and an expansion chamber that dampens neutron generation from the liquid fissionable material in response to expansion of the liquid fissionable material into the expansion chamber. Consequently, the apparatus may substantially dampen neutron generation for operating temperatures above a nominal operating temperature without requiring active or external control and inherently limit neutron generation to a maximum desired output power. Also described herein is a self-regulating system and corresponding method for extracting energy from fissionable material that includes a neutron generator that generates neutrons from a liquid fissionable material and a sub-critical collection of fissionable material that generates a non-sustaining plurality of fission events from neutrons received from the neutron generator.

Abstract: A boiling water reactor core according to an example embodiment may include a core shroud and a plurality of fuel bundles within the core shroud. A plurality of shielding bundles are arranged as a fast flux shield between the plurality of fuel bundles and the core shroud. The plurality of shielding bundles include a metal hydride as a neutron moderator.

Abstract: A method of injecting platinum into a Boiling Water Reactor is provided. The Boiling Water Reactor includes a reactor core including a plurality of fuel rods having a zirconium alloy cladding. The method includes injecting a first platinate compound and a second platinate compound into a nuclear reactor. The first platinate compound is non-alkalizing and the second platinate compound includes an alkalizing element. The first platinate compound and the second platinate compound are injected such that the second platinate compound injected does not exceed a predetermined threshold or such that a value related to an alkalizing element of the second platinate compound does not exceed a predetermined threshold.

Abstract: An environmentally sequestered nuclear spent fuel pool in one embodiment includes sidewalls and a base slab that confine a water impoundment. The pool includes fuel racks containing spent fuel assemblies which heat the water via radioactive decay. A dual liner system enclosing the pool forms an impervious barrier providing redundant provisions for preventing leakage of contaminated pool water into the environment. An interstitial space is formed between the liners which may be maintained at sub-atmospheric pressures by a vacuum pump system that evacuates the space. By maintaining the pressure in the space at a negative pressure with corresponding boiling point less than the temperature of the pool water, any leakage through the inner-most liner into the interstitial space will vaporize and be extracted via the pump for signaling a potential leak in the liner system.

Abstract: A substrate transfer system includes a substrate transfer chamber between a substrate receiving port and a process chamber, the substrate transfer chamber providing a space for transferring a substrate between the substrate receiving port and the process chamber, and an ionizer within the substrate transfer chamber, the ionizer including a light source to irradiate electromagnetic waves having a predetermined radiation angle toward the substrate to eliminate static electricity of the substrate.

Abstract: A bonded product is obtained by applying a silver paste containing silver nanoparticles having an average primary particle diameter of 1 to 200 nm, and performing firing. A diameter of a crystallite of the bonded product on a (111) plane of Ag when heated at 250° C. for 10 minutes in an inert atmosphere is 65 nm or larger.

Abstract: The present disclosure is directed to laser-markable insulation material and cable or wire assemblies containing such insulation material. In certain embodiments, the laser-markable insulation material can include a fluoropolymer and an inorganic laser-markable pigment. The pigment can have a mean crystal size in a range of about 0.4 microns to about 2 microns and/or a median particle size (d50) in a range of about 0.45 microns to about 2 microns. The insulation material can exhibit improved initial and heat-aged contrast ratios without diminishing the ability of a cable or wire containing the insulation material to meet industry standards for electric-arc tracking and propagation resistance.

Abstract: A joined body 20 includes comprises a first member 21, a second center 22 having a high coefficient of thermal expansion as compared to that of the first member 21, and a joint portion 30 which at least partially includes a mixed layer 33 containing metal of a transition metal and an oxide of the transition metal and which joins the first member 21 and the second member 22. In this joint portion 30, a first layer 31 containing a first oxide of a transition metal, a second layer 32 containing a second oxide of a transition metal having a low valence as compared to that of the first oxide, and the mixed layer 33 metal of a transition metal and an oxide thereof preferably are formed so as to form a multilayer structure.

Abstract: The present invention relates to electrical conductors for electrical transmission and distribution with pre-stress conditioning of the strength member so that the conductive materials of aluminum, aluminum alloys, copper, copper alloys, or copper micro-alloys are mostly tension free or under compressive stress in the conductor, while the strength member is under tensile stress prior to conductor stringing, resulting in a lower thermal knee point in the conductor.

Abstract: The present invention includes a high performance communications cable that provides for wireless fidelity applications and includes core support-separators having profiles which define a clearance to maintain spacing and/or channel between the transmission media and power conductors. The core may be formed of a conductive or insulative material that have, principally, polymer blends that include olefin and/or fluoropolymer and/or chlorofluoropolymer based resins. The polymer blends can also be utilized for fabricating shielding materials. The core support-separators have both a central region as well as a plurality of shaped sections that extend outward from the central region that are either solid or partially solid, foamed or foamed with a solid skin surface.

Abstract: A coaxial cable includes an inner conductor, an insulation around the inner conductor, an outer conductor around the insulation, and a metal foil tape around the outer conductor. The metal foil tape includes a metal foil and a conductive adhesive layer formed on a side of the metal foil and is lap-wound around the outer conductor such that the conductive adhesive layer is in contact with the outer conductor.

Abstract: A multi-terminal electronic component includes: a base material; a resistance layer disposed on a surface of the base material; a first terminal and a second terminal disposed to be spaced apart from each other while covering portions of the resistance layer, respectively; and a third terminal disposed between the first terminal and the second terminal and covering a portion of the resistance layer, wherein first and second side surfaces of the base material opposing each other are exposed from the first through third terminals.

Abstract: A vibration isolator is provided comprising a base structure, a load structure, a displacement structure and at least one vertical air gap formed by opposing and substantially parallel walls of the base structure and the load structure. The opposing walls being at least partly covered by respective arrays of permanent magnets, neighboring magnets in the arrays having alternating magnetization directions, an arrangement of the permanent magnets in the arrays being such that a gravitational force on the load structure is substantially compensated by a net magnetic force of the base structure on the load structure. The displacement structure relatively displaces arrays of permanent magnets of the opposing walls with respect to each along the air gap for adjusting a load capacity of the vibration isolator.

Abstract: A magnetic device is described for releasably connecting a pair of assemblies; the device may serve as a mechanical connection or as an electrical connection, or both. The device comprises an inner core of high permeability material, a permanent magnet surrounding the inner core, and an outer excitation coil surrounding the permanent magnet. If the permeability of the high permeability material exceeds the permeability of the permanent magnet by a factor of at least 1,000, a manageable number of amp-turns in the excitation coil is capable of reversing the magnetic effect of the permanent magnet. The magnetic device can be miniaturized and provided in contact arrays suitable for coupling mobile devices.

Abstract: An electromagnetic actuating apparatus having an armature unit (14) which can move along an axial direction (10) in response to current being applied to a stationary coil unit and which is designed to interact with an actuating partner, wherein the coil unit has a winding (22) which is provided on a coil former (20) and with which a connection contact (26) can make contact, and said coil unit is accommodated in a housing (12) which surrounds the casing of the coil unit at least in sections, and which has associated electrical connecting means (30) for connecting the connection contact to a plug section (18, 20) which is provided on the housing, wherein the lug- and/or tongue-like connection contact (26), together with a flat end section (30), which is oriented parallel to said connection contact and is designed to be permanently connected to the connection contact or is permanently connected to the connection contact, of the metal connecting means, extends at least in sections in a direction parallel to the a

Abstract: An engaging module is suitable for first and second objects adapted to be combined or separated along a first axial direction. The engaging module includes an engaging component, an elastic component and an electromagnet. The engaging component is movably disposed on the first object. When the first object and the second object are combined, the engaging component is adapted to move to a first position along a plane to be engaged with the second object, and is adapted to move to a second position along the plane to separate from the second object. The first axial direction is not parallel to the plane. The engaging component is positioned at the first position through an elastic force of the elastic component, and is adapted to resist the elastic force of the elastic component to be positioned at the second position through a magnetic force generated by the electromagnet.

Abstract: An electronic component includes a body and a coil. The body includes first to fourth insulator layers composed of an anisotropic magnetic material, an internal magnetic circuit composed of an isotropic magnetic material and an external magnetic circuit composed of an isotropic magnetic material. The second and third insulator layers cover an upper surface and a lower surface of the coil from a z-axis direction. The internal magnetic circuit and the external magnetic circuit are adjacent to each other in a direction orthogonal to the z-axis direction. In addition, a direction of easy magnetization of the anisotropic magnetic material used in the first to fourth insulator layers is orthogonal to the z-axis direction.

Abstract: A variable coupled inductor includes a first core, two conducting wires, a second core and a magnetic structure. The first core includes two first protruding portions, a second protruding portion and two grooves, wherein the second protruding portion is located between the two first protruding portions and each of the grooves is located between one of the first protruding portions and the second protruding portion. Each of the conducting wires is disposed in one of the grooves. The second core is disposed on the first core. A first gap is formed between each of the first protruding portions and the second core and a second gap is formed between the second protruding portion and the second core. The magnetic structure is disposed between the second protruding portion and the second core and distributed symmetrically with respect to a centerline of the second protruding portion.

Abstract: There are provided a chip component and a manufacturing method thereof. The chip component includes: a ceramic body including a plurality of ceramic layers, each of which including external electrode patterns provided by filling intagliated recess portions with a conductive material, the intagliated recess portions being disposed to be spaced apart from one another; an internal coil unit positioned within the ceramic body and including internal conductive patterns disposed on the plurality of ceramic layers; and external electrodes, each of which is provided by connecting the external electrode patterns to each other.

Abstract: The present invention relates to an inductor, wherein the inductor according to the present invention includes: a body, a winding wire winded around the body, and a housing used for covering the body, according to the present invention, the inductor reduces the volume and increases the withstanding voltage of inductor by twisting the wires, and the present invention also provide a production method of the inductor can simplify the production process of inductors.

Abstract: An electronic component has a laminated body, a circuit element disposed in the laminated body, an electrostatic discharge element disposed in the laminated body, a circuit-element external electrode electrically connecting the electrostatic discharge element and the circuit element, and a grounding external electrode connected to the electrostatic discharge element for electrically connecting the electrostatic discharge element to the ground. The electrostatic discharge element is disposed closer to a first end surface of the laminated body as compared to the circuit element. A height of the grounding external electrode at an end portion closer to the circuit element from the first end surface is lower than a height of the circuit element at an end portion closer to the grounding external electrode from the first end surface.

Abstract: Exemplary embodiments of the present disclosure are directed to resonant transformers (or reactors) and coil arrangements associated with resonant transformers. The coil arrangements can include a grounding coil configured to generate a net-zero induced voltage between a first end of the grounding coil and a second end of the grounding coil layer, and one or more step-up coil layers formed by one or more layers of pressure tape, insulating materials, and wire wrapped to form coils about a portions of a split magnetic core. The split magnetic core can include a first core segment and a second core segment, where one of the core segments is disposed within a main housing and one of the core segments is disposed external to the main housing. A gap between the first and second core segments can be manipulated to control an inductance of the resonant transformer.

Abstract: Provided is a method for manufacturing a rare-earth magnet having good workability and capable of manufacturing a rare-earth magnet having low oxygen density. A method for manufacturing a rare-earth magnet includes: a first step of applying or spraying graphite-based lubricant GF on an inner face of a forming die M, and charging magnetic powder MF as a rare-earth magnet material in the forming die M, followed by cold forming, to form a cold-forming compact 10 having a surface on which a graphite-based lubricant coat 12 is formed; a second step of performing hot forming to the cold-forming compact 10 to form a sintered body 20 having a surface on which a graphite-based lubricant coat 22 is formed; and a third step of, in order to give the sintered body 20 anisotropy, performing hot deformation processing to the sintered body 20 to form the rare-earth magnet 30.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including dielectric layers; an active part including first and second internal electrodes which are exposed to both end surfaces of the ceramic body in a length direction thereof, and floating electrodes which are partially overlapped with the first and second internal electrodes; upper and lower cover parts including the dielectric layers and disposed above and below the active part; dummy electrodes disposed in the upper and lower cover parts to be overlapped with the floating electrodes; and first and second external electrodes.

Abstract: A ceramic electronic component includes a laminated body including ceramic layers and conductor layers stacked alternately; and first and second external electrodes provided on portions of the laminated body. Each of the first and second external electrodes includes a sintered metal layer provided on the laminated body, a conductive resin layer covering the sintered metal layer, and a plated layer covering the conductive resin layer. The maximum length of the sintered metal layer provided on the second principal surface is shorter than the maximum length of the sintered metal layer provided on each of the first and second side surfaces.

Abstract: A multilayer ceramic electronic component may includes: a ceramic body including dielectric layers; an active layer including first and second internal electrodes disposed to be exposed to both end surfaces of the ceramic body in a length direction of the ceramic body, respectively, first floating electrodes overlapping the first and second internal electrodes while being spaced apart from each other in the thickness direction of the ceramic body, second floating electrodes each disposed to be spaced apart from the first and second internal electrodes, and first and second dummy electrodes disposed to be spaced apart from the first floating electrodes; upper and lower cover layers disposed upwardly and downwardly of the active layer, respectively; third and fourth dummy electrodes disposed to be exposed to both end surfaces of the ceramic body in the length direction of the ceramic body, respectively; and fifth dummy electrodes.

Abstract: A multilayer ceramic capacitor has a capacitor body of laminate structure and a pair of external electrodes, and shaped roughly as a rectangular solid defined by length L, width W, and height H. This multilayer ceramic capacitor is such that the width W and height H meet the condition of “1.10?H/W?1.70.

Abstract: A film capacitor includes a stacked body formed by stacking metalized films in each of which a metal electrode is formed on a surface of a dielectric film, at least one of the dielectric films containing a high thermal conductive filler; and external electrodes formed at electrode forming ends provided at opposed positions in the stacked body. The stacked body includes a high thermal conductive portion in which a content of the high thermal conductive filler in the at least one dielectric film is relatively high, and a low thermal conductive portion in which the content of the high thermal conductive filler in the at least one dielectric film is relatively low, or the high thermal conductive filler is not contained. The high thermal conductive portion is provided to continuously extend from an inside of the stacked body to a side portion other than the electrode forming ends.

Abstract: A conductive paste for an external electrode, a multilayer ceramic electronic component using the same, and a manufacturing method of a multilayer ceramic electronic component are provided. The conductive paste for an external electrode includes first conductive particles containing a metal, second conductive particles formed of ceramic particles coated with silver (Ag), and a thermosetting resin.

Abstract: In a multilayer ceramic capacitor, a ceramic body includes dielectric layers and inner electrodes stacked in a stacking direction, outer electrodes on the ceramic body and connected to the plurality of inner electrodes. When viewing a first cross section of the ceramic body parallel or substantially parallel to first and second side surfaces of the ceramic body and having the plurality of inner electrodes exposed, a connection proportion is about 30% to about 70% and is a proportion of a number of the inner electrodes connected to the outer electrodes to a number of all of the plurality of inner electrodes exposed at the first cross section, and when the first cross section is viewed, glass is present between one of the inner electrodes not connected to each of the outer electrodes, and each of the outer electrodes.

Abstract: The present subject matter relates to devices, systems, and methods for isolation of electrostatic actuators in MEMS devices to reduce or minimize dielectric charging. A tunable component can include a fixed actuator electrode positioned on a substrate, a movable actuator electrode carried on a movable component that is suspended over the substrate, one or more isolation bumps positioned between the fixed actuator electrode and the movable actuator electrode, and a fixed isolation landing that is isolated within a portion of the fixed actuator electrode that is at, near, and/or substantially aligned with each of the one or more isolation bumps. In this arrangement, the movable actuator electrode can be selectively movable toward the fixed actuator electrode, but the one or more isolation bumps can prevent contact between the fixed and movable actuator electrodes, and the fixed isolation landing can inhibit the development of an electric field in the isolation bump.

Abstract: A solid electrolytic capacitor includes: an anode foil on which an oxide film is formed; a cathode foil; and a separator between the anode and cathode foils, wherein a solid electrolyte in a fine particle form made of a conductive high molecular weight compound and a water-soluble high-molecular weight compound in a liquid form are introduced into a gap between the anode and cathode foils in a state where the water-soluble high-molecular weight compound in a liquid form surrounds the solid electrolyte, and a ratio of an area that the solid electrolyte occupies in the gap is set to a value which falls within a range of 1 vol % to 30 vol %, and a ratio of an area that the water-soluble high-molecular weight compound in a liquid form occupies in the gap is set to a value which falls within a range of 10 vol % to 99 vol %.

Abstract: Provided is a solid electrolyte capacitor which includes: a bottomed cylindrical housing which includes a bottom surface portion and a side surface portion raised from the bottom surface portion, and has an opening portion formed on an edge portion of the side surface portion; a capacitor element which is accommodated in the inside of the housing, and is formed by winding an anode foil and a cathode foil in an overlapping state with a separator interposed therebetween and by filling a space formed between the anode foil and the cathode foil with a solid electrolyte; a sealing member which seals the opening portion of the housing in a state where the capacitor element is accommodated in the inside of the housing; and a composite sheet which is arranged between the bottom surface portion of the housing and the capacitor element, and has the structure where a resin made of a high-molecular weight compound is retained in a fiber sheet containing at least cellulose fibers.

Abstract: An electrolyte composition, including: an electrolyte comprising a conductive salt; and a mixture comprising an alkyl nitrile and an alkyl dinitrile, wherein the electrolyte composition has a depressed vapor pressure at 85° C., as defined herein. Also disclosed is an article incorporating the electrolyte composition and methods for making and using the article at elevated temperatures.

Abstract: The present invention provides a Digital Lighting Processer (“DLP”) based Light Treatment System (“DLP-LTS”) and methods to reduce portions of the carbon-based oxide film to an interconnected corrugated carbon-based network (ICCN), in order to produce supercapacitors.

Abstract: An actuation system for a switch assembly having at least one switch includes a linear actuator drivable for actuating the switch, and a handle configured for selectively driving the linear actuator. The handle is operable in a first state in which the handle is coupled to the linear actuator such that turning the handle does not drive the linear actuator, and a second state in which the handle is coupled to the linear actuator such that turning the handle drives the linear actuator.

Abstract: An improved electrical interruption apparatus provides an improved wear indicator that is configured to depict an amount of wear that has been experienced by a set of separable contacts of a vacuum interrupter. At an easily visible location on a drive rod of the circuit interruption apparatus, the wear indicator indicates the extent to which the set of contacts have degraded. The wear indicator is attached to a spring-loaded over-travel mechanism that engages together the set of electrical contacts.

Abstract: A switch device has a circuit unit that forms an electric circuit that detects at least one of disconnection and a short circuit of a wiring connecting an external device and the switch device, two terminals connected to the electric circuit, and configured to be connected to the wiring, a contact mechanism that moves in a movable direction to switch on and off of a contact of the electric circuit, and a circuit board on which the circuit unit, the two terminals, and the contact mechanism are disposed. The electric circuit comprises at least one resistive element. The circuit unit and the contact mechanism are disposed on an identical surface side of the circuit board. The resistive element is disposed in a direction perpendicular to the movable direction of the contact mechanism when viewed from at least a part of a movable range of the contact mechanism.

Abstract: A rotary switch assembly, comprising a rotary contact (150, 160) and a stationary contact, and a rotary actuator (120) for rotating the rotary contact (150, 160) such as to connect with and disconnect from the stationary contact (108, 110). The rotary actuator (120) comprises a shield (132, 140) for shielding the rotary contact (150, 160) from a side that faces the stationary contact (108, 110) when the rotary contact and the stationary contacted are being disconnected from each other.

Abstract: A control device for a bicycle on-board electronic device that includes: a switch for inputting a command of the on-board electronic device. There is a control member with a constraint region, a driving region configured to be pushed by a cyclist's finger, and a driven region configured to actuate the switch when the driving region is actuated. The control member resembles a control lever where the constraint region, driving region, and the driven region are arranged on an oblong body that is elastically yielding about the constraint region, whereby the driven region is displaced with respect to the driving region and/or to the constraint region by virtue of the elastic yielding.

Abstract: A safety device for an aerial lift having a basket or cage with controls which permit an operator standing in the basket or cage to manoeuvre it. The safety device comprises a control module which is programmed to prevent movement of the basket or cage and activate an alarm by cutting electrical supply to a function enable switch and, if the electrical supply to the function enable switch cannot be cut, the control module is further programmed to prevent movement of the basket or cage and activate the alarm by operating an emergency switch to cut the electrical supply.

Abstract: An electromagnetic rebound mechanism unit and a magnetic latch unit are fixedly installed between a switchgear and a spring drive unit by virtue of a rebound fixing member and a fixing yoke. The electromagnetic rebound mechanism unit includes a rebound coil fixedly secured to the rebound fixing member, a reinforcing plate fixedly secured to a movable shaft and a rebound ring fixedly secured to the reinforcing plate. The magnetic latch unit includes a permanent magnet fixedly secured to the rebound fixing member, a latch ring fixedly secured to the permanent magnet and a movable yoke fixedly secured to the movable shaft. The spring drive unit includes a support frame, a spring retaining plate, a circuit-opening spring, a damper unit, and first and second electromagnetic solenoids.