Abstract: The present invention relates to a sealing bolt (2) for sealing a container lid (4) to a container body (6). The sealing bolt (2) comprises a seal stud (10) mounted to the container body (6), a seal head (8) connecting the container lid (4),and a pin (14) connecting the seal head (8) to the seal stud (10). The container lid (4) is connected to the container body (6) by connecting the seal head (8) to the seal stud (10). According to an aspect of the present invention, a rupture cable (30) is fed through a transverse passage (24) in the pin (14) and arranged such that any rotational or translational movement of the pin (14) with respect to the seal head (8) and/or the seal stud (10) causes the rupture cable (30) to break.

Abstract: Embodiments of the present disclosure relate to compositions including a doped material, batteries including the composition, photovoltaic devices including the battery, and the like.

Abstract: A method is provided for manufacturing a scintillator panel including a substrate and a scintillator layer containing a plurality of crystals formed by depositing a scintillator material on a deposition surface of the substrate. The method includes depositing the scintillator material on the deposition surface of the substrate such that the scintillator material incidents on the deposition surface obliquely with respect to the normal to the deposition surface, and varying the angle between a reference direction on the deposition surface and a projected incident direction that is obtained by projecting the direction of the scintillator material incident onto the deposition surface. In the vapor deposition, the amount of the scintillator material deposited on the deposition surface changes according to the angle between the projected incident direction and the reference direction.

Abstract: A UV light emitting apparatus for illuminating a subject matter includes a first UV-LED and second UV-LED configured to output different frequencies of light within in a frequency band from about 210 nm to about 365 nm, a memory for storing configuration data, a processing unit for determining power control signals in response to the configuration data, and a power supply for providing power to the first and the second UV-LEDs in response to the power control signals, wherein the first and the second UV-LEDs provide UV light at frequencies directed to one or more UV light sensitivity peaks of the subject matter.

Abstract: Compositions, devices, and methods of stabilizing Magneli phase materials are presented where the modified materials have a host phase and a locking phase in which locking compounds prevent rearrangement of a Magneli shear plane to a rutile structure and so prevent or reduce the oxidation of the Magneli phase material.

Abstract: The present invention relates to crosslinkable polymer composition, comprising an unsaturated polyolefin having a total amount of carbon-carbon double bonds/1000 carbon atoms of at least 0.1, at least one scorch retarder, and at least one crosslinking agent.

Abstract: The present invention discloses a halogen-free insulated cable material used for 125° C. irradiation cross-linked EPCV photovoltaics and a preparation method thereof. The material is mainly prepared from the following raw materials based on weight parts: 5-20 parts of ethylene propylene diene monomer; 0-25 parts of polyethylene; 0-10 parts of ethylene-vinyl acetate copolymer; 1-5 parts of compatibilizer; 50-75 parts of aluminum hydroxide; 1-5 parts of stabilizer; 1-5 parts of silicone masterbatch. The halogen-free insulated cable material of the present invention has excellent insulating property and flame retardancy, and can achieve the halogen-free flame retardant VW-1, and releases a very low amount of smoke when burning, making a light transmittance of greater than 90% in the smoke, and also has excellent mechanical properties and electrical properties, and can suffer capacitance change rate test at 90° C.

Abstract: An electrical cable has a plurality of generally rectangular cross-section conductors superposed in a stack, the stack surrounded by a polymer jacket. The stack may be provided with a lubrication layer provided between at least two of the conductors. Conductors of the stack may have a thickness that is greater proximate the middle of the stack than at the top and bottom of the stack and/or a width that is less at the top and the bottom than at the middle. Further stacks may also be provided parallel and coplanar with the first stack, also surrounded by the polymer jacket.

Abstract: Disclosed herein are an electrically conductive stretchable interconnect using a twisted nature of yarn fibers and a method of manufacturing the same. According to an exemplary embodiment of the present invention, the electrically conductive stretchable interconnect includes: an elastic body in which a stretchable tunnel is formed in a length direction; and a conductive twisted yarn including a stretchable structure positioned inside the stretchable tunnel and extended by a force applied in the length direction and an extending part extending from the stretchable structure to an outside of the elastic body.

Abstract: A wiring harness is arranged at a predetermined location in a vehicle such as an automobile. The wiring harness comprises a plurality of electrical wires and a protection member in which to-be-protected portion of the electrical wires is inserted en bloc to be protected thereby. The protection member includes a plurality of main protection members serving as a principal part of the protection member for protecting the electrical wires and a plurality of secondary protection members serving as a secondary part with respect to the principal part, the main protection member being a corrugated tube and the secondary protection member being a standardized pipe.

Abstract: An arrangement for a dynamic high voltage subsea cable including an electrically conductive core, a corrugated sheath defining a radial water barrier, an electrical insulation system arranged to insulate the electrically conductive core from the corrugated sheath, and a liquid. The electrical insulation system has an external surface and the corrugated sheath has an internal surface, and wherein the liquid is arranged between the external surface of the electrical insulation system and the internal surface of the corrugated sheath for counteracting deformation of the corrugated sheath.

Abstract: A power cable can include a conductor and a layer disposed radially about the conductor where the layer includes graphene nanosheets in a polymeric matrix.

Abstract: Provided is a current lead wire using a superconducting tape. The current lead wire may comprise a first superconducting tape that electrically connects the first terminal and the second terminal; a second superconducting tape that is arranged in parallel with the first superconducting tape to electrically connect the first terminal with the second terminal; and a third superconducting tape that electrically connects the first superconducting tapes with the second superconducting tape.

Abstract: This invention provides a substrate for a superconducting wire used for manufacturing a superconducting wire with excellent superconductivity and a method for manufacturing the same. Such substrate for a superconducting wire has crystal orientation of metals on the outermost layer, such as a c-axis orientation rate of 99% or higher and a ?? of 6 degrees or less, and a percentage of an area in which the crystal orientation is deviated by 6 degrees or more from the (001) [100] per unit area is 6% or less.

Abstract: A variable resistor includes a shell, an inverted circuit module, and a manipulating device. The shell has a shell position restriction hole and an allocation space linked to the shell position restriction hole. The inverted circuit module is fixed in the allocation space and includes a circuit board and a plurality of connecting ends located on the circuit board. The circuit board has a circuit board position restriction hole and a resistance circuit on a rear surface thereof. The manipulating device is slidably assembled in the allocation space and includes a brush base, at least a metal brush, and a bar. The metal brush is fixed on a front surface of the brush base and elastically presses against the resistance circuit. The bar is connected to the brush base and extended outward through the circuit board position restriction hole and the shell position restriction hole.

Abstract: According to the present invention, there are provided ferrite particles for bonded magnets and a resin composition for bonded magnets which are capable of producing a bonded magnet molded product having a good tensile elongation and exhibiting excellent magnetic properties, as well as a bonded magnet molded product such as a rotor which is obtained by using the resin composition. The present invention relates to ferrite particles for bonded magnets having a bulk density of not less than 0.5 g/cm3 and less than 0.6 g/cm3 and a degree of compaction of not less than 65%, a resin composition for bonded magnets using the ferrite particles, and a molded product obtained by using the ferrite particles and the resin composition.

Abstract: The present invention is a superconducting partial insulation magnet and a method for providing the same. The magnet includes a coil with a non-insulated superconducting wire winding wound around a bobbin. The coil has a first wire layer, a second wire layer substantially surrounding the first layer, and a first layer of insulating material disposed between the first wire layer and the second wire layer. Each wire layer comprises a plurality of turns, and the first layer of insulating material substantially insulates the second wire layer from the first wire layer.

Abstract: A magnetic set-up for use in a rotary encoder is disclosed. The set-up includes a permanent magnet arrangement including at least one permanent magnet, which is rotatable with respect to a rotation axis, and a soft magnetic sleeve encompassing the rotation axis and thus the permanent magnet arrangement for shielding against external magnetic fields. The at least one permanent magnet includes a through-hole, which extends along the rotation axis, so that the permanent magnet fully extends around the rotation axis.

Abstract: A magnet plate for manufacturing a display device is disclosed. In one aspect, the plate includes at least two magnet units formed in a first direction, each magnet unit including first and second linear motion (LM) guides. The plate also includes a support plate attached to the LM guides. The magnet unit also includes a magnet supporter comprising an upper portion including a magnet coupling part, a lower portion including a plurality of cam followers, and at least two first transfer plate coupling protrusions formed at a predetermined interval. The magnet unit further includes a magnet guide plate placed beneath the magnet supporter and including a guide cam hole into which the cam follower is inserted. The guide cam hole is oblique with respect to the first direction and has a predetermined width such that the cam follower moves within the guide cam hole.

Abstract: An actuator can include a housing, plunger, core assembly, biasing member, and first and second electromagnets. The housing can have two end poles, and a central pole therebetween. The plunger can be configured for axial translation relative to the housing. The core assembly can move between first and second positions and can be coupled to the plunger. The core assembly can include first and second cores spaced apart by a permanent magnet. The first and second electromagnets can be spaced apart by the central pole and can have opposite polarities. The biasing member can bias the plunger toward a first plunger position when the core assembly is in the first position, and can bias the plunger toward a second plunger position when the core assembly is in the second position.

Abstract: The present disclosure creates a magnetic device for locking a gear shift lever of a vehicle in a predetermined position, wherein the magnetic device has a coil, a tie component, which is or can be movably supported in the coil, and a spring, which is disposed outside the coil, wherein the spring is designed to push the tie component out of the coil.

Abstract: A current transformer support device includes three plate-like conductors, each of which has a first connection portion at one end and a second connection portion at the other end, and which are aligned linearly side by side while being spaced apart from one another, and a current transformer case which integrally insulates and supports the three conductors between the one end and the other end. The current transformer support device is characterized in that the current transformer case has current transformer attachment portions provided at positions corresponding to at least two of the three conductors, to which ring-like current transformer coils formed so as to insert the conductors are attached, and that the current transformer case and the current transformer coils attached to the current transformer attachment portions are formed into one unit with a hardening insulating material.

Abstract: A reactor includes a heat dissipation sheet and a main body. The main body includes a first coil, a second coil, a resin cover and a pressing frame. The resin cover has a central section that covers side surfaces of the first and second coil between the first and second coil. The pressing frame extends along outer peripheries of bottom surfaces of the first coil and the second coil. The pressing frame is configured to press the heat dissipation sheet toward the cooler. The pressing frame has a coupled section that is coupled to a lower surface of the central section. The pressing frame is able to be displaced in a vertical direction with respect to the resin cover other than the central section.

Abstract: A magnetic component and a transformer are provided by the present disclosure. The magnetic component includes: at least three core columns; and a winding wound around at least one of the at least three core columns; wherein a medium having a relative initial permeability equal to 1 is disposed on at least one side of the at least three core columns. In the present disclosure, a conventional magnetic cover board with a high relative initial permeability is replaced by a medium with a relative initial permeability (ur) satisfied ur=1, such as air or a cover board.

Abstract: An electrical transformer is provided. The transformer may include a first winding, a second winding, and a highly resistive magnetic core. The highly resistive magnetic core may provide galvanic isolation between the core material and both the first and second windings.

Abstract: A magnetic composition includes: coarse powder containing a non-crystalline iron-based material; medium powder containing a crystalline iron-based material; and fine powder containing nickel. A ratio of the coarse powder and the medium powder is in a range of 65:35 to 80:20, and the amount of the fine powder is in a range of 3 wt % to 7 wt % on the basis of a total weight of the coarse powder and the medium powder.

Abstract: An electronic component includes a first magnetic body in which a first internal coil part is embedded; a second magnetic body in which a second internal coil part is embedded; and a spacer part disposed between the first and second magnetic bodies and connecting the first and second magnetic bodies to each other.

Abstract: Structures and methods for implementing high performance symmetric multi-port inductors are provided. The multiport inductor structure includes a plurality of conductors which are structured and arranged in turns to obtain symmetry between a plurality of selected input terminals connecting to respective ones of the plurality of conductors.

Abstract: A coil component includes coil conductors having a multilayer structure including via pads, and vias connected between the via pads on the respective layers. Portions or overall regions of the via pads on two layers which are adjacent to each other overlap each other, and the vias in two layers which are connected to each other by the via pad formed therebetween are disposed in alternating positions.

Abstract: A coil component includes an insulating layer; and a coil conductor embedded in the insulating layer and having a chamfered surface. The chamfered surface is provided on both sides of a lower surface of the coil conductor.

Abstract: An electronic component includes a magnetic body and an internal coil structure embedded in the magnetic body. The internal coil structure includes a first coil pattern part and a second coil pattern part formed on the first coil pattern part. An outermost coil pattern portion of the first coil pattern part is thicker than an inner coil pattern portion thereof.

Abstract: An electronic component includes a magnetic body, and first and second internal coil parts embedded in the magnetic body spaced apart from each other and including coil conductors disposed on first and second surfaces of a support member. First and second spacer parts are disposed between the first and second internal coil parts in upper and lower portions of the magnetic body, respectively, with an interval therebetween.

Abstract: A coil component includes a magnetic body including first and second coil patterns respectively disposed on first surfaces of two substrates spaced apart from each other and having cores and third and fourth coil patterns respectively disposed on second surfaces of the two substrates; and first to fourth external electrodes disposed on outer peripheral surfaces of the magnetic body and connected to the first to fourth coil patterns, respectively. A gap member is disposed between the two substrates while being located in at least one of upper and lower regions of the magnetic body in a thickness direction.

Abstract: An inductor includes an internal electrode including a coil pattern containing graphene and a sheet having a surface on which the internal electrode is disposed.

Abstract: An inductor component includes a resin insulating layer having an opening portion, a first coil formed on a first surface of the resin insulating layer such that the first coil is surrounding the opening portion, a second coil that is formed on a second surface of the resin insulating layer on the opposite side with respect to the first surface such that the second coil is surrounding opening portion, a via conductor formed through the resin insulating layer such that the via conductor is connecting the first coil and the second coil, and a magnetic body structure having an opening portion magnetic body filling the opening portion of the resin insulating layer, a first surface magnetic body covering the first coil, and a second surface magnetic body covering the second coil.

Abstract: Disclosed herein is a coil assembly. According to an aspect of the present invention, in a coil assembly which is coupled to a printed circuit board and applies electric power to a solenoid valve installed in a hydraulic control block, a coil assembly is provided including a bobbin having a through hole in the center so that a portion of the solenoid valve is inserted therein and having a coil wound around the outer circumference thereof, a coil case installed to wrap an outer side of the bobbin, a lead wire electrically coupling the printed circuit board and the coil assembly, a support pin integrally provided with the coil case to electrically couple the coil case and the printed circuit board.

Abstract: The present disclosure provides a winding unit, a magnetic component and power supply having the same. The winding unit includes: at least one winding having disposed in parallel, wherein each layer of the winding includes at least one turn of the winding, wherein at least one turn of the winding in at least one layer of the winding has a different width from at least one turn of the winding in an adjacent layer of the winding. Through the present disclosure, capacitance of parasitic capacitors of the winding unit may be effectively reduced, such that efficiency of the power supply may be improved.

Abstract: A wire-wound inductor includes: a magnetic core; a first coil unit embedded in the magnetic core and formed by winding a conductive wire; a pair of second coil units bent from both ends of the first coil unit and including lead portions exposed to opposing surfaces of the magnetic core; and a pair of external terminals disposed on the opposing surfaces of the magnetic core and electrically connected to the lead portions of the pair of second coil units, respectively.

Abstract: The proposed transformer includes windings made of a multi-layer ferromagnetic foil tape having an even number m of ferromagnetic layers, coated by interlayer insulation. The winding's upper ends are connected through a first yoke, the winding's bottom ends are connected through a second yoke. Each winding is wrapped by a short-circuited coil, and contains a component for transposition of layers connected in a break at the middle of tape. The insulation's thickness is determined by a ratio of di>un2,pic*/(En2,pic·m), where u2,pic is a maximum peak voltage between adjacent winding turns, En2,pic is a maximum electric field strength of the insulation. The insulation uses either ferroelectric material Fe2O3, or multi-layered material with an intensive antiferromagnetic interaction formed as a plurality of pairs of alternating layers of Cu—Fe with a ratio of thicknesses of Cu and Fe ranged from 5:1 to 10:1.

Abstract: A magnetic device includes a housing, a bobbin, a coil, and a magnetic core. The housing has a side plate and a bottom plate. The side plate stands on the bottom plate and forms a space with the bottom plate. The bobbin is at least partially located in the space. The bobbin has a cylinder. The coil is wound around the cylinder. The coil has a portion facing the bottom plate. The magnetic core includes a center column, a side column, and a connecting portion. The center column is located in the cylinder. The side column is located outside the coil and away from the bottom plate, such that the coil is located between the side column and the bottom plate. The connecting portion connects the center column and the side column.

Abstract: An electronic component includes a magnetic body; internal coil parts including coil conductors disposed on one surface and the other surface of a support member; and a spacer part disposed between the internal coil parts, wherein the internal coil parts include: first and second internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in a thickness direction of the magnetic body; and third and fourth internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in the thickness direction and to be spaced apart from the first and second internal coil parts by a predetermined distance in a length direction of the magnetic body, and the spacer part is disposed between the first and second internal coil parts and the third and fourth internal coil parts.

Abstract: A coil component includes a winding core portion; a first flange portion and a second flange portion disposed on both ends of the winding core portion; electrodes disposed on the first flange portion and the second flange portion; a first coil portion and a second coil portion electrically connected between the electrode of the first flange portion and the electrode of the second flange portion and connected to each other in series; and a projection portion disposed on an end surface of the first flange portion on the side opposite to the winding core portion. The first coil portion is disposed on the winding core portion, the second coil portion is disposed on the projection portion, and the first coil portion has an inductance value different from an inductance value of the second coil portion.

Abstract: A coil device includes a magnetic core and terminal electrodes. The terminal electrodes include attachment pieces, wire connection rising pieces, connection pieces, and fillet forming pieces. The wire connection rising pieces are integrally risen from one ends in a longitudinal direction of the attachment pieces along a side surface in the X-axis direction of a flange. The connection pieces are integrally formed with upper end sides of the wire connection rising pieces and have welded balls connected to lead parts of a wire by laser welding. The fillet forming pieces are integrally risen from one ends in a lateral direction crossing the longitudinal direction of the attachment pieces along a side surface in the Y-axis direction of the flange. Laser shielding members are arranged between the welded balls and the flange of a magnetic core.

Abstract: A power inductor includes a substrate having a through hole in a central portion thereof; a first internal coil pattern and a second internal coil pattern each having a spiral shape and provided on opposite surfaces of the substrate outwardly of the through hole; a magnetic body enclosing the substrate on which the first internal coil pattern and the second internal coil pattern are provided, end portions of the first internal coil pattern and the second internal coil pattern being exposed to opposite end surfaces thereof; a first external electrode and a second external electrode provided on the opposite end surfaces of the magnetic body to be connected to the end portions of the first internal coil pattern and the second internal coil pattern, respectively; and an anti-plating layer covering the magnetic body between the first external electrode and the second external electrode.

Abstract: A reactor includes an annular core, coils, a sensor detecting a state of the reactor, and a connector outputting signal from the sensor. Resin-molded bodies are provided around the annular core. The resin-molded body has bobbins for the respective coils and core covering portions formed integrally with each other. An exposed area where no resin covers the bottom of the core is formed in the lower face of the covering portions. A holder to fasten the connector is formed integrally with the upper portion of the covering portion. An assembly including the resin-molded bodies in which the annular core is embedded, and the coils wound around the bobbins are retained in a metal casing. A clearance is formed between the assembly and the casing, and a filler is filled in this clearance. The filler covers the exposed area of the core bottom.

Abstract: A process to form devices may include forming a seed layer on and/or over a substrate, modifying a seed layer selectively, forming an image-wise mold layer on and/or over a substrate and/or electrodepositing a first material on and/or over an exposed conductive area. A process may include selectively applying a temporary patterned passivation layer on a conductive substrate, selectively forming an image-wise mold layer on and/or over a substrate, forming a first material on and/or over at least one of the exposed conductive areas and/or removing a temporary patterned passivation layer. A process may include forming a sacrificial image-wise mold layer on a substrate layer, selectively placing one or more first materials in one or more exposed portions of a substrate layer, forming one or more second materials on and/or over a substrate layer and/or removing a portion of a sacrificial image-wise mold layer.

Abstract: A dielectric ceramic composition contains a base material main ingredient and an accessory ingredient. The base material main ingredient includes a first base material main ingredient containing BaTiO3 and a second base material main ingredient containing (Na1-yKy)NbO3. The base material main ingredient is represented by (1-x)BaTiO3-x(Na1-yKy)NbO3, in which x and y satisfy 0.005?x?0.5 and 0.3?y?1.0, respectively.

Abstract: A multilayer ceramic capacitor has a laminate comprising dielectric layers stacked alternately with internal electrode layers of different polarities, wherein: the dielectric layers contain ceramic grains whose primary component is BaTiO3; the ceramic grains contain at least one type of donor element (D) selected from the group that includes Nb, Mo, Ta, and W, and at least one type of acceptor element (A) selected from the group that includes Mg and Mn; and the ratio of the concentration of the donor element (D) and that of the acceptor element (A) (D/A) is greater than 1 at the center parts of the ceramic grains, while the D/A ratio is less than 1 at the outer edge parts of the ceramic grains (if A=0, then D/A=? and D=A=0 never occurs).

Abstract: A thin film capacitor comprises a base material, a dielectric layer provided on the base material, and an upper electrode layer provided on the dielectric layer. The dielectric layer includes a plurality of columnar crystals that extend along a normal direction with respect to a surface of the upper electrode layer. The columnar crystal has a perovskite crystal structure represented by AyBO3. An element A is at least one of Ba, Ca, Sr, and Pb, and an element B is at least one of Ti, Zr, Sn, and Hf. Further, y?0.995 is satisfied, and the dielectric layer contains 0.05 to 2.5 mol of Mg per 100 mol of AyBO3.

Abstract: An electronic component and a board having the same are provided. The electronic component according to an exemplary embodiment in the present disclosure may include a body having upper and lower surfaces, first and second side surfaces, and third and fourth side surfaces; external electrodes disposed on at least one of the upper and lower surfaces and the third and fourth side surfaces of the body; and connection terminals disposed on the external electrodes, wherein the connection terminals are disposed inwardly to be spaced apart from an edge of a surface of the body on which the connection terminals are disposed.