Abstract: The object of the present invention is to provide a binder pitch increased in carbonization yield (fixed carbon content) without varying the softening point thereof. A binder pitch has a carbon-to-hydrogen molar ratio of 1.90 or more, a quinoline insoluble content of 12.0% to 30.0% by mass, a free carbon content of 12.0% to 30.0% by mass, a mesophase content of 0.50% by mass or less, a toluene insoluble content of 24.0% by mass or more, and a fixed carbon content of 58.0% by mass or more.

Abstract: A vegetable-based dielectric fluid comprising in weight percent of triglycerides based on the weight of the fluid: A. Greater than 0 to 100% of at least one of C14:1 or C16:1 fatty acids; and at least one of: B. No more than (?) 10% of C18:1 fatty acids; C. No more than (?) 12% of one or more polyunsaturated fatty acids; and D. No more than (?) 7% of one or more saturated fatty acids. The dielectric fluid is a useful transformer oil.

Abstract: The present invention relates to an ionic interpenetrating polymer network comprising at least one elastomer and an ionic supramolecular structure comprising the reaction product of at least two chemical compounds wherein each of said compounds has at least two functional groups and wherein said compounds are able to undergo Lewis acid-base reactions. The interpenetrating polymer network may be used as dielectric electroactive polymers (DEAPs) having a high dielectric permittivity.

Abstract: Coated conductors including a conductive core at least partially surrounded by a polymeric coating. The polymeric coating has an ?-olefin based polymer and an ?-olefin based block composite. The ?-olefin block composite has block copolymers having hard segments and soft segments.

Abstract: A double-sided transparent conductive film including a base material film, having an anti-blocking layer, an optical adjusting layer and a transparent conductive layer formed in this order on each of both sides of the base material film, wherein an anti-blocking layer containing particles is formed at least one of: a location between the base material film and one optical adjusting layer; and a location between the base material film and the other optical adjusting layer, the anti-blocking layer has a flat portion and protrusion portions caused by the particles, and a value obtained by subtracting a thickness of the flat portion of the anti-blocking layer from a mode diameter of the particles is larger than a thickness of the optical adjusting layer.

Abstract: An electrical ribbon cable includes at least one conductor set having at least two elongated conductors extending from end-to-end of the cable. Each of the conductors are encompassed along a length of the cable by respective first dielectrics. A first and second film extend from end-to-end of the cable and are disposed on opposite sides of the cable The conductors are fixably coupled to the first and second films such that a consistent spacing is maintained between the first dielectrics of the conductors of each conductor set along the length of the cable. A second dielectric disposed within the spacing between the first dielectrics of the wires of each conductor set.

Abstract: An electrical ribbon cable includes at least one conductor set having at least two elongated conductors extending from end-to-end of the cable. Each of the conductors are encompassed along a length of the cable by respective first dielectrics. A first and second film extend from end-to-end of the cable and are disposed on opposite sides of the cable The conductors are fixably coupled to the first and second films such that a consistent spacing is maintained between the first dielectrics of the conductors of each conductor set along the length of the cable. A second dielectric disposed within the spacing between the first dielectrics of the wires of each conductor set.

Abstract: According to one embodiment, an insulated wire is disclosed. The wire includes a conductor and an insulating film formed on the conductor, the insulating film including a first layer of a first polyamideimide containing an adhesion improver; a second layer of a second polyamideimide obtained by reacting an isocyanate component containing 10 to 70 mol % in total of 2,4?-diphenylmethane diisocyanate and dimer acid diisocyanate with an acid component; and a third layer of a polyimide obtained by reacting an acid component containing 50 to 80 mol % of 3,3?,4,4?-biphenyl tetracarboxylic dianhydride and 20 to 50 mol % of pyromellitic anhydride with a diamine component containing 4,4?-diaminodiphenyl ether.

Abstract: A semiconductive polyolefin composition comprising (i) up to 80 wt. % of a polyolefin (I), (ii) carbon black, and (iii) up to 60 wt. % of a polymer (II) having a melting point of not less than 100° C., wherein the polyolefin (I) comprises two different ethylene copolymers: a first ethylene copolymer and second ethylene copolymer; wherein the first ethylene copolymer comprises polar group containing co-monomers in the amount of 3.5 mol % or less; and wherein the second ethylene copolymer comprises silane group containing co-monomers in the amount of 0.7 mol % or less.

Abstract: A USB Type-C cable includes: a number of first wires and second wires, the first wires including a power wire for transmitting a power signal and plural coaxial wires for transmitting high speed signal, the second wires including at least one detective wire for transmitting detective signal, at least one power return wire for grounding, at least one twisted pair of wires for transmitting USB 2.0 signal, and at least one subsidiary wire for transmitting subsidiary signal; a jacket made of insulative material and receiving the first wires and the second wires; and a metal shield layer coating around the twisted pair of wires; wherein the first wires are arranged along an inner wall of the jacket in a circle and forms a cavity without a metal shield layer to receive the second wires, and the detective wire and the subsidiary wire are separated by the power return wire.

Abstract: Provided is a method capable of reducing the amount of a coating part remaining between a conductor and a bonding object. A chip comes closer to an anvil so that the flat cable and the terminal are sandwiched between the chip and the anvil. The flat cable and the terminal are pressed so as to come close to each other. When the chip ultrasonically vibrates, vibrations of the chip propagate to the terminal, causing the terminal to ultrasonically vibrate. Then heat is generated in a plate part by friction between the chip and the plate part. The coating part being positioned between the conductor and the plate part melts from the generated heat and is removed. Thereby the conductor and the plate part come into contact with each other resulting in a solid-phase bonding together.

Abstract: Core-shell-core nanoparticles of an iron-cobalt alloy core, a silica shell and a manganese bismuth alloy core or nanoparticle on the surface of the silica shell (FeCo/SiO2/MnBi) are provided. The core-shell-core nanoparticles are alternative materials to rare-earth permanent magnets because of the hard magnetic manganese bismuth in nanometer proximity to the soft magnetic iron cobalt.

Abstract: The present invention relates to ferrite particles for bonded magnet, having a volume-average particle diameter of 2.1 to 2.7 ?m and a particle diameter ×90 of 4.3 to 5.4 ?m wherein the ×90 represents a particle diameter at which a cumulative percentage of particles under sieve (undersize particles) based on a volume thereof is 90%, when determined from a particle size distribution thereof measured by using a laser diffraction type particle size distribution measuring apparatus.

Abstract: An R-T-B based alloy strip containing dendritic crystals including a R2T14B phase, wherein on at least one surface, the average value for the widths of the dendritic crystals is no greater than 60 ?m, and the number of crystal nuclei in the dendritic crystals is at least 500 per 1 mm square area.

Abstract: The present invention provides a permanent magnet with excellent adhesion strength with plated layer and without significant decrease in magnetic properties, compared to the conventional R-T-B based magnet. By means that the R-T-B based magnet as the raw material is applied to heating treatment for a long time, the major phase grains will form core-shell like structures in the R-T-B based magnet in which R1 and Ce are included as an essential of R. When the mass concentration of R1 and Ce in the core portion is set as ?R1 and ?Ce respectively and that of R1 and Ce in the shell portion is set as ?R1 and ?Ce respectively, the ratio (B/A) between the mass concentration ratio of R1 to Ce in the shell portion (?R1/?Ce=B) and that of R1 to Ce in the core portion (?R1/?Ce=A) is 1.1 or more.

Abstract: A laser processing apparatus includes a laser irradiation unit has a structure providing an intensity distribution of the laser beam focused on the grain-oriented electrical steel sheet on a cross-section in a direction perpendicular to the scanning direction on the grain-oriented electrical steel sheet so as to satisfy Ib/Ia?2, where Ra1 and Ra2 are distances between the centroid of the intensity distribution and positions at which the intensity integration value from the centroid of the intensity distribution is 43% of the total intensity integration value, beam intensities Ia1 and Ia2 are intensities of the laser beam corresponding to Ra1 and Ra2, respectively, Ia is the average value of Ia1 and Ia2 and Ib is the beam intensity at the centroid of the intensity distribution.

Abstract: An undulator with a compact construction is provided that reduces weight, complexity and cost. The compact undulator system and methods provides mechanical integrity without compromising magnetic field quality.

Abstract: An electromagnetic actuator device has a coil unit (28, 58) enclosing a first yoke section (16, 56) of a stationary yoke unit (10, 54), an armature unit (14, 64) movably guided relative to the yoke unit (10, 54), by energization to interact with a positioning partner on the output side of the armature unit (14, 64) and permanent magnetic agents (22, 36, 68) coupled into a magnetic flux circuit of the yoke unit (10, 54) wherein de-energization of the coil unit (28, 58) a permanent magnetic flux circuit through the yoke unit (10, 54) and a section of the armature unit (14, 64) that is free of permanent magnetic flux and energization displaces the permanent magnetic flux, out of the section, wherein the armature unit (14), by spring force is pre-loaded in a direction opposed to permanent magnetic retaining force of the armature unit (14, 64) and the positioning partner is a combustion engine unit.

Abstract: A magnetization apparatus for a magnet of a magnetic encoder. The magnetization apparatus is configured to alternately form a positive and a negative magnetization areas by moving a magnetic member along a route penetrating a gap of a magnetization yoke while alternately generating positive and negative magnetic fields in the gap of the magnetization yoke.

Abstract: A micro-fabricated electromagnetic device is provided for on-circuit integration. The electromagnetic device includes a core. The core has a plurality of electrically insulating layers positioned alternatingly between a plurality of magnetic layers to collectively form a continuous laminate having alternating magnetic and electrically insulating layers. The electromagnetic device includes a coil embedded in openings of the semiconductor substrate. An insulating material is positioned in the cavity and between the coil and an inner surface of the core. A method of manufacturing the electromagnetic device includes providing a semiconductor substrate having openings formed therein. Windings of a coil are electroplated and embedded in the openings. The insulating material is coated on or around an exposed surface of the coil.

Abstract: A sensing transformer includes a first transformer segment including a first magnetically permeable core having a sector having a planar cross-section bounded by a closed curve and having a first end and a second end. The first core includes a winding including at least one turn substantially encircling the cross-section of the core and a first segment housing enclosing the winding and a portion of the first core. A second transformer segment separable from the first transformer segment including a second magnetically permeable core having another sector having a third end and a fourth end.

Abstract: An apparatus (e.g., an inductor system) includes an elongate magnetic core, at least one coil wrapped around the magnetic core and a spacer configured to separate an inner side of the at least one coil from the magnetic core to provide a coolant passage between the inner side of the at least one coil and the magnetic core. The apparatus further includes at least one flux concentrator body positioned on an outer side of the at least one coil and configured to concentrate a magnetic flux on the outer side of the at least one coil. In some embodiments, the apparatus includes a frame configured to support the magnetic core, the at least one coil and the at least one flux concentrator body. In further embodiments, the at least one flux concentrator body may be mounted on at least one wall of an enclosure or chassis.

Abstract: A ferrite sintered body includes a crystal grain of a Ni—Zn ferrite and a grain boundary thereof, in which Ti is unevenly distributed in an outer region of the crystal grain, the outer region extending from an interface of the crystal grain to a length of 20% of a major axis of the crystal grain.

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: Disclosed herein is a multilayer inductor. The multilayer inductor according to an exemplary embodiment of the present invention includes a laminate on which a plurality of body sheets are multilayered; a coil part configured to have internal electrode patterns formed on the body sheet; a first gap made of a non-magnetic material located between the multilayered body sheets; a second gap made of a dielectric material located between the multilayered body sheets and located on a layer different from the first gap; and external electrodes formed on both surfaces of the laminate and electrically connected with both ends of the coil part. By this configuration, the exemplary embodiment of the present invention can remarkably improve DC biased characteristics without reducing breaking strength of the inductor.

Abstract: Disclosed herein is a pre space transformer including: a substrate having a first surface and a second surface, which is an opposite surface to the first surface; individual electrodes disposed on the first surface; and common electrodes disposed in the substrate, wherein the individual electrodes are repeatedly disposed while configuring a unit pattern.

Abstract: The inductor core has a higher magnetic permeability than air, and includes an endless channel adapted for containing an inductor winding, where the inductor core extends along a first axis A, and the inductor winding extends completely around the first axis A of the inductor core in such a way that the inductor winding has a number of discrete positions or first sections where it extends in a direction being perpendicular to the first axis A of the inductor core, and wherein the inductor winding, between the discrete positions or first sections, has second sections where it extends at least partly along the first axis A.

Abstract: A transformer includes a primary winding; a secondary winding; a first electrostatic screen located between the primary winding and the secondary winding and most proximate to the primary winding; and a second electrostatic screen located between the primary winding and the secondary winding and most proximate to the secondary winding. The first electrostatic screen is electrically connectable to a power supply electrically connectable to the primary winding and the second electrostatic screen is electrically connectable to a load electrically connectable to the secondary winding. The invention also includes an inverter system including the transformer.

Abstract: A chargeable communication module is provided, which includes: a wireless power charging coil; a wireless communication coil being electrically isolated from the wireless power charging coil; and a magnetic body. The wireless power charging coil is disposed on a surface of the magnetic body. The wireless communication coil is arranged peripheral to the wireless power charging coil on the surface of the magnetic body.

Abstract: A three-phase transformer including a primary portion and a secondary portion, the primary portion including a first body made of ferromagnetic material and primary coils, the secondary portion including a second body made of ferromagnetic material and secondary coils, the first body defining a first annular slot of axis A and a second annular slot of axis A. The primary coils include a first toroidal coil of axis A in the first slot, a second toroidal coil of axis A in the first slot, a third toroidal coil of axis A in the second slot, and a fourth toroidal coil of axis A in the second slot, the second coil and the third coil being connected in series.

Abstract: The present disclosure provides methods and techniques associated with a planar transformer for an apparatus. The planar transformers include a substrate carrying electronic components, an upper core bonded on a first exterior surface of the substrate, and a lower core bonded on a second exterior surface opposed to the first side of the substrate. The electronic components include primary windings and secondary windings associated with the transformer. In some embodiments, the transformer includes encapsulant material that is dispensed over and between the components of the transformer to seal air gaps.

Abstract: An apparatus for solidifying liquid in a magnetic field includes a magnetic circuit applying the magnetic field greater than or equal to about 1 tesla to a solidified part.

Abstract: A winding device includes a wire cutting mechanism for cutting the wire wound around the winding target member in the vicinity of the terminal, and a wire binding mechanism for winding, around the terminal, the end portion of the wire wound around the winding target member and cut by the wire cutting mechanism. The wire binding mechanism includes a cylindrical member through which the terminal is insertable, and a rotating mechanism for rotating the cylindrical member about the terminal. A protrusion is formed at a distal end of the cylindrical member so as to protrude in an axial direction of the cylindrical member.

Abstract: There is provided a multilayer ceramic electronic part to be embedded in a board including: a ceramic body including dielectric layers; an active layer including a plurality of first and second internal electrodes; upper and lower cover layers disposed on and below the active layer, respectively; and first and second external electrodes formed on both end portions of the ceramic body, wherein a first internal electrode positioned at an outermost position among the first electrodes is connected to the first external electrode by at least one first via extended to at least one of first and second main surfaces of the ceramic body, and a second internal electrode positioned at an outermost position among the second internal electrodes is connected to the second external electrode by at least one second via extended to at least one of first and second main surfaces of the ceramic body.

Abstract: A monolithic ceramic electronic component includes a component body and outer electrodes. The component body includes a plurality of stacked ceramic layers and a plurality of inner electrodes which extend between the ceramic layers, which contain Ni, and which include exposed ends exposed on predetermined surfaces of the component body. The outer electrodes are electrically connected to the exposed ends of the inner electrodes and are formed on the predetermined surfaces of the component body by plating. The inner electrodes include Mg—Ni coexistence regions where Mg and Ni coexist.

Abstract: A method for fabricating a magnetic capacitor is provided. A first conducting material is deposited to form a first electrode layer. One or more first ferro-magnetic elements are deposited to form magnetic layer and are aligned and magnetized to produce a magnetic field. An insulating material is deposited to form an insulating layer. A second conducting material is deposited to form a second electrode layer. The one or more ferro-magnetic elements are aligned and magnetized to apply the magnetic field to the insulator layer so that the magnetic field is perpendicular to the first electrode layer and the second electrode layer, and so that the magnetic field is periodic along the length of the insulator layer and results in electric dipoles being formed in the insulator layer when a voltage is applied between the first electrode layer and the second electrode layer.

Abstract: A composition for ceramic substrates that includes a mixture of borosilicate glass powder and ceramic powder. The borosilicate glass powder contains 4% to 8% by weight B2O3, 38% to 44% by weight SiO2, 3% to 10% by weight Al2O3, and 40% to 48% by weight MO, where MO is at least one selected from CaO, MgO, and BaO. The mixing proportions of the borosilicate glass powder and the ceramic powder are 50% to 56% by weight the borosilicate glass powder and 50% to 44% by weight the ceramic powder. The ceramic powder has an average particle diameter D50 of 0.4 to 1.5 ?m.

Abstract: A laminated ceramic capacitor is characterized in that when the section constituted by two internal electrode layers positioned adjacent to each other in the laminating direction and one dielectric layer present between the two internal electrode layers is considered a unit capacitor, then the respective capacitances of the unit capacitors arranged in the laminating direction are distributed in such a way the capacitance at the center in the laminating direction is lower than the capacitances at both ends in the laminating direction. The laminated ceramic capacitor is resistant to deterioration of insulation resistance.

Abstract: A laminate-type ceramic electric component such as laminated ceramic capacitor which has excellent mechanical strength and also has thermal shock resistance at the same time is provided. A laminate-type ceramic electronic component includes an inner layer part, in which dielectric layers including ABO3 (which represents a perovskite crystal in which A contains at least Ba and B contains at least Ti) as a main component and internal electrode layers are alternately laminated; and a pair of outer layer parts which sandwich the inner layer part, wherein the outer layer parts include a continuous film containing a Ba—Si—Ti—O based crystal phase.

Abstract: A multilayer ceramic capacitor includes first through fourth internal electrodes. The first and second internal electrodes are connected to first and second external electrodes, respectively, and disposed to face each other. The third and fourth internal electrodes are connected to the first and second external electrodes, respectively, and disposed to face each other, with a connection area of the third and fourth internal electrodes with the first and second external electrodes being different from the connection area where the first and second internal electrodes connect with the first and second external electrodes. The first and second external electrodes include first and second conductive layers disposed in inner portions thereof, and first and second conductive resin layers disposed in outer portions thereof, respectively.

Abstract: A multilayer ceramic capacitor and a board having the same are provided. The multilayer ceramic capacitor includes a ceramic body including internal electrodes and having lead-out portions exposed to end surfaces thereof, and external electrodes disposed on portions of the end surfaces of the ceramic body to be connected to the lead-out portions of the internal electrodes, terminal electrodes coupled to both end portions of the ceramic body and including horizontal portions disposed below the ceramic body and vertical portions spaced apart from the end surfaces of the ceramic body and connected to the external electrodes.

Abstract: A capacitor having at least an anode body composed of a tungsten sintered compact and having less leakage current under high-voltage conditions and less variation in leakage current values, obtained by a production method including the steps of: compacting a tungsten powder to obtain a compression body; firing the compression body to obtain an anode body; applying voltage to the anode body, which is used as an positive electrode, in an alkaline fluid; chemically converting the surface layer of the anode body into a dielectric; optionally removing water from the anode body; and heat-treating the anode body, whose surface has been chemically converted into a dielectric, at a temperature of 100° C. or more and 260° C. or less.

Abstract: A flexible supercapacitor, a method of manufacturing the same, and a device including the same are provided, the flexible supercapacitor includes a first flexible electrode assembly, a second flexible electrode assembly corresponding to the first flexible electrode assembly, a separator for preventing contact between the first flexible electrode assembly and the second flexible electrode assembly, and an electrolyte between the first flexible electrode assembly and the second flexible electrode assembly. The flexible supercapacitor may include a tube including the first flexible electrode assembly, the second flexible electrode assembly, the separator, and the electrolyte.

Abstract: A porous electrode of the present invention is a porous electrode in which at least a first porous layer, an intermediate layer and a second porous layer are stacked on a substrate in this order, characterized in that the first porous layer and the second porous layer are formed of particles of the same material, and the first porous layer and the intermediate layer are formed of particles of different materials from each other. Preferably, the average particle diameter of the particles constituting the first porous layer differ in average particle diameter from the particles constituting the second porous layer.

Abstract: The present invention relates to a dye-sensitized solar cell module (1) which comprises at least two dye-sensitized solar cell units (2a-c) arranged adjacent to each other and connected in series. The dye-sensitized solar cell module comprises a porous insulating substrate (7), the first conducting layer (4) is a porous conducting layer formed on one side of the porous insulating substrate, and the second conducting layer (5) is a porous conducting layer formed on the opposite side of the porous insulating substrate. A series connecting element (6) is penetrating through the porous insulating substrate and extending between the first conducting layer of one of the cell units and the second conducting layer of the adjacent cell unit, thereby electrically connecting the first conducting layer of one of the cell units with the second conducting layer of the adjacent cell unit. This invention also relates to a method for manufacturing the dye-sensitized solar cell module.

Abstract: Disclosed are an open internal electrode AMTEC unit cell, a method for manufacturing the same and a method for connecting circuits. In order to overcome the difficulty in collecting electricity within a conventional AMTEC unit cell, an internal electrode of which a portion is open to the outside, so that the internal electrode and an external electrode can be electrically connected to each other at the outside of the unit cell, and a metal support is used as the internal electrode, so that the internal electrode has durability and stability, and a solid electrolyte is formed in the form of a thin film, and as a result, the AMTEC unit cell has an improved efficiency and a simpler manufacturing process.

Abstract: A positive electrode for an energy storage device includes a first activated carbon material comprising pores having a size of ?1 nm, which provide a combined pore volume of >0.3 cm3/g, pores having a size of >1 nm to ?2 nm, which provide a combined pore volume of ?0.05 cm3/g, and <0.15 cm3/g combined pore volume of any pores having a size of >2 nm. A negative electrode for the energy storage device includes a second activated carbon material comprising pores having a size of ?1 nm, which provide a combined pore volume of ?0.3 cm3/g, pores having a size of >1 nm to ?2 nm, which provide a combined pore volume of ?0.05 cm3/g, and <0.15 cm3/g combined pore volume of any pores having a size of >2 nm. The total oxygen content in at least the first activated carbon material is at most 1.5 wt. %.

Abstract: An energy storage device such as an electric double layer capacitor has positive and negative electrodes, each including a blend of respective first and second activated carbon materials having distinct pore size distributions. The blend (mixture) of first and second activated carbon materials may be equal in each electrode.

Abstract: The present disclosure provides a separator and an electrochemical device, the separator is provided with a folded structure unit across a widthwise direction of the separator, and an overlapping part of the folded structure unit is filled with an adhesive. When the separator is applied into a production of the electrochemical device, a winding process can be performed as usual. After an electrolyte injection or high temperature aging of the electrochemical device, the adhesive filled in the folded structure unit of the separator may be dissolved into the electrolyte, the folded structure unit can be unfolded to a flat position again, so as to effectively eliminate deformation of the electrochemical device, which may be caused by thermal contraction of the separator, over stress in the separator wound in a cell, or the separator's binding on expansion of negative and positive electrodes, during operation and production of the electrochemical device.

Abstract: A lithium ion capacitor, including: an anode including: a conductive support; a first mixture coated on the conductive support including: a carbon sourced from coconut shell flour; a conductive carbon black; and a PVDF binder in amounts as defined herein, and where the PVDF binder has a weight average molecular weight of from 300,000 to 400,000; and a second mixture coated on the first mixture, the second mixture comprising micron-sized lithium metal particles having an encapsulating shell comprised of LiPF6, mineral oil, and a thermoplastic binder. Also disclosed is a method of making and using the lithium ion capacitor.