25th week of 2017 patent applcation highlights part 68 |
Patent application number | Title | Published |
20170178766 | INSULATED WIRE, COIL, AND ELECTRICAL OR ELECTRONIC EQUIPMENT, AND METHOD OF PRODUCING THE INSULATED WIRE - An insulated wire, containing at least one layer of an electrical wire coating, including an extrusion covering resin layer, on an outer periphery of a conductor, wherein the extrusion covering resin layer is composed of a mixed resin of a resin (A) and a resin (B) each having different relative permittivity, wherein the resin (A) is a specific polyallyletherketone resin selected from polyetheretherketone, or the like, wherein the resin (B) is a non-fluorine-based resin having lower relative permittivity at 200° C., than the resin (A), wherein a mixing mass ratio of the mixed resin {a mass of the resin (A):a mass of the resin (B)} is 90:10 to 51:49, and wherein a value of a ratio of the relative permittivity at 200° C. to the relative permittivity at 25° C. and 50% relative humidity; a coil; an electrical or electronic equipment; and a method of producing the insulated wire. | 2017-06-22 |
20170178767 | LOW R, L, AND C CABLE - A cable having low values for resistance, inductance, and capacitance. The cable includes a plurality of conductors for each signal or leg, which may be configured as a braid of three subsets of braids of bonded pairs of insulated conductors. The bonded pairs may be twisted or untwisted, in close proximity such that inductance is reduced via magnetic field cancellation. Each leg may be separate and parallel, rather than interwoven or braided together, increasing the distance between the two signals and reducing capacitance. The legs may be positioned close to each other, such that their magnetic fields cancel to further reduce inductance. | 2017-06-22 |
20170178768 | WIRING HARNESS AND COAXIAL WIRE - A wiring harness includes an electric wire having a conductor part and an insulator, the insulator covering an outer periphery of the conductor part and containing a plasticizer, and a coaxial wire having an internal conductor, an internal insulator, an external conductor, and a sheath, the internal insulator provided on an outer periphery of the internal conductor, the external conductor provided on an outer periphery of the internal insulator, and the sheath covering an outer periphery of the external conductor. The coaxial wire is arranged adjacent to the electric wire. The coaxial wire comprises a film layer which is provided between the internal insulator and the external conductor and which prevents transfer of the plasticizer. A contact force between the internal insulator and the film layer is 1N or more. | 2017-06-22 |
20170178769 | Mechanical Assembly by Means of Autogenous Riveting - A mechanical assembly of a multi-strand cable including a plurality of strands and a substrate, the plurality of strands being aligned at the substrate in a first direction and the substrate having a convex edge in a plane perpendicular to the first direction. The plurality of strands is assembled on the substrate by swaging the strands around the convex edge, leading to the deformation of a portion of the strands around said convex edge. The substrate includes an opening in a plane substantially parallel to the first direction, the edge of which forms at least one portion of the convex edge. The swaging operation is carried out on the portion of the strands positioned between the edges of the opening such that a portion of the plurality of punched strands passes through the opening and projects around the convex edge onto the top and bottom sides thereof. | 2017-06-22 |
20170178770 | ROTARY VARIABLE RESISTOR - A rotary variable resistor includes a resistance circuit module, a fixation frame, a brush assembly and a rotor shaft. The resistance circuit module has a circuit board, an output circuit, three input circuits and a resistance ring. The output circuit includes a brush contact port having an annular brush contact area and an output port extending out from the brush contact port. Each input circuit has a resistor contact end and an input port. The three resistor contact ends are evenly annularly separated. The resistance ring co-axially and annularly spaced to the brush contact port contacts the resistor contact ends. The fixation frame is fixedly mounted on the resistance circuit module. The brush assembly rotatably restrained by the fixation frame bridges the annular brush contact area and the resistance ring. The rotor shaft for driving the brush assembly is connected with the brush assembly. | 2017-06-22 |
20170178771 | MAGNETIC SHEET, METHOD OF MAKING THE SAME, AND LOUD SPEAKER INCLUDING THE SAME - A magnetic sheet having a magnetic material particle comprising a hexaferrite and a nanofiber matrix made of two or more nanofibers, wherein the magnetic material particle is dispersed in the nanofiber matrix. A manufacturing method thereof and a speaker including the magnetic sheet are also provided. | 2017-06-22 |
20170178772 | RARE EARTH MAGNET - A rare earth magnet having a main phase and a sub-phase, wherein the main phase has a ThMn | 2017-06-22 |
20170178773 | RARE EARTH PERMANENT MAGNET AND METHOD FOR PRODUCING RARE EARTH PERMANENT MAGNET - Provided are a rare-earth permanent magnet whose magnet density after sintering is very high and a method for manufacturing a rare-earth permanent magnet. Thus, a magnet raw material is milled into magnet powder, and then, a compound | 2017-06-22 |
20170178774 | COMPOSITION FOR BONDED MAGNETS, BONDED MAGNET AND INTEGRALLY MOLDED COMPONENT - A composition for bonded magnets according to the present invention contains from 88% by mass to 91% by mass (inclusive) of a samarium-iron-nitrogen magnet powder having an average particle diameter of from 1.8 μm to 2.8 μm (inclusive), from 0.5% by mass to 2.5% by mass (inclusive) of a polyamide elastomer having a tensile elongation at break of 400% or more and a bending modulus of elasticity of 100 MPa or more, from 0.5% by mass to 2.0% by mass (inclusive) of carbon fibers having fiber diameters of from 10 μm to 12 μm (inclusive) and from 0.3% by mass to 1.0% by mass (inclusive) of a carboxylic acid ester, with the balance made up of a polyamide resin which is composed of a polyamide 12 having a weight average molecular weight (Mw) of from 4,500 to 7,500 (inclusive) as determined by molecular weight distribution measurement. | 2017-06-22 |
20170178775 | METHOD FOR MANUFACTURING MAGNETIC CORE, MAGNETIC CORE, AND COIL COMPONENT USING SAME - There is provided a magnetic core having both high strength and high resistivity, a coil component produced with such a magnetic core, and a magnetic core manufacturing method capable of easily manufacturing a magnetic core with high strength and high resistivity. The present invention provides a method for manufacturing a magnetic core having a structure including dispersed Fe-based soft magnetic alloy particles, the method including: a first step including mixing a first Fe-based soft magnetic alloy powder containing Al and Cr, a second Fe-based soft magnetic alloy powder containing Cr and Si, and a binder; a second step including pressing the mixture obtained after the first step; and a third step including heat-treating the compact obtained after the second step, wherein the heat treatment forms an oxide layer on the surface of Fe-based soft magnetic alloy particles and bonds the Fe-based soft magnetic alloy particles together through the oxide layer. | 2017-06-22 |
20170178776 | SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE - A soft magnetic powder of the invention has a composition represented by Fe | 2017-06-22 |
20170178777 | ELECTRONIC COMPONENT - An electronic component according to an embodiment of the present disclosure includes a formed article containing a cyclic siloxane resin or a branched siloxane resin serving as a first binder, and an outer electrode on at least part of a surface of the formed article, the outer electrode containing an early transition metal and/or an alloy thereof. | 2017-06-22 |
20170178778 | Neodymium Iron Boron Magnet and Preparation Method Thereof - The present invention, on the one hand, provides a neodymium iron boron magnet, comprising neodymium iron boron magnet blank and the RTMH alloy layer compounded on the surface; the R is one or more selected from rare earth elements; the T is Fe and/or Co; the M is one or more selected from the group consisting of Al, Si, Ti, V, Cr, Mn, Ni, Cu, Zn, Ga, Ge, Zr, Nb, Mo, Ag, In, Sn, Sb, Hf, Ta, W, Pt, Au, Pb and Bi; the H is hydrogen element. By the present invention, the coercive force of magnets is significantly enhanced, and at the same time, the original magnetic remanence and maximum magnetic energy product of the magnets are not significantly reduced. | 2017-06-22 |
20170178779 | ELECTROMAGNETIC ACTUATOR - An electromagnetic actuator including an actuator unit; and an actuation unit acting in an axial direction, wherein the actuator unit includes a coil generating a magnetic field and including a pole core that is arranged within the coil, wherein at least two permanent magnets are arranged adjoining a face of the pole core in the axial direction so that the at least two permanent magnets are applicable to the face of the pole core and movable in the axial direction so that the at least two permanent magnets are drivable by the coil independently from each other. | 2017-06-22 |
20170178780 | A MULTIFERROIC LAMINATED STRUCTURE, A SWITCHING ELEMENT, A MAGNETIC DEVICE AND A METHOD FOR MANUFACTURING A LAMINATED STRUCTURE - More stable perpendicular magnetization orientation is attained, and switching of the magnetization orientation between an out-of-plane direction and an in-plane direction is enabled by voltage. A multiferroic laminated structure having ferroelectricity and ferromagnetism includes: a ferroelectric layer made of a ferroelectric substance having the ferroelectricity; a foundation layer composed mainly of a metal having a good lattice-matching property with the ferroelectric substance and laminated on a surface of the ferroelectric layer; an intermediate layer composed mainly of a non-magnetic substance and laminated on a surface of the foundation layer; and a ferromagnetic/non-magnetic multilayer film layer constituted by alternately laminating ferromagnetic layers and non-magnetic layers on a surface of the intermediate layer in at least three cycles, the ferromagnetic layers being composed mainly of a ferromagnetic substance, the non-magnetic layers being composed mainly of the non-magnetic substance. | 2017-06-22 |
20170178781 | DEVICES, SYSTEMS AND METHODS INCLUDING MAGNETIC STRUCTURES - A magnetic device may include a magnetic structure, a device structure, and an associated circuit. The magnetic structure may include a patterned layer of material having a predetermined magnetic property. The patterned layer may be configured to, e.g., provide a magnetic field, sense a magnetic field, channel or concentrate magnetic flux, shield a component from a magnetic field, or provide magnetically actuated motion, etc. The device structure may be another structure of the device that is physically connected to or arranged relative to the magnetic structure to, e.g., structurally support, enable operation of, or otherwise incorporate the magnetic structure into the magnetic device, etc. The associated circuit may be electrically connected to the magnetic structure to receive, provide, condition or process of signals of the magnetic device. | 2017-06-22 |
20170178782 | COMPACT INDUCTOR - For reducing volume requirements and magnetic flux leakage, a compact inductor includes a first planar core with a first core thickness along a first axis orthogonal to a plane of the first planar core. In addition, the inductor includes a second planar core disposed parallel to the first planar core with a second core thickness along the first axis. The inductor further includes a plurality of electrical windings disposed between and adjacent to an inside plane of the first planar core and an inside plane of the second planar core. The electrical windings may include insulated electrical wires. No magnetic teeth may be disposed between the first planar core and the second planar core. The first axis is parallel to a magnetic axis of each electrical winding. | 2017-06-22 |
20170178783 | ELECTRICAL DEVICE WITH INTEGRATED TRANSFORMER AND COMMON MODE CHOKE - An electrical device includes a core structure having a first core section, a second core section, and a third core section. The electrical device further includes a first coil electrically coupled to the first core section and the second core section to form a choke and a primary winding of a transformer. The choke is configured to reduce common mode noise for an electrical signal received by the electrical device, and the primary winding of the transformer is configured to induce a magnetic field on the third core section. The electrical device also includes a second coil electrically coupled to the third core section, which forms a secondary winding of the transformer and receives electromagnetic energy from the magnetic field induced by the primary winding of the transformer. | 2017-06-22 |
20170178784 | INTEGRATED MULTI-PHASE POWER INDUCTOR WITH NON-COUPLED WINDINGS AND METHODS OF MANUFACTURE - A surface mount power inductor component for a circuit board including multi-phase power supply circuitry includes a single piece, integrally fabricated magnetic core piece formed with vertically extending interior passageways provided with vertically elongated pre-formed conductive windings that are not magnetically coupled to reduce the footprint of the inductor component while increasing its power capacity. A distributed gap material is also provided in the vertical passageways with the conductive windings that respectively connect to each phase of electrical power. | 2017-06-22 |
20170178785 | COIL ARRANGEMENT AND METHOD FOR CONTROLLING A COIL ARRANGEMENT - A coil arrangement has at least four coil cores around which in each case a coil winding is disposed, wherein the coil cores project over the coil windings in each case with a first coil core end region and a second coil core end region, wherein the coil arrangement furthermore has a first yoke part and a second yoke part. The first and second coil core end regions of the first and second coil core are in each case disposed opposite a first yoke side face of the first or second yoke part respectively, and the first and second coil core end regions of the first and second coil core are in each case disposed opposite a second yoke side face of the first or second yoke part respectively. | 2017-06-22 |
20170178786 | HELICAL PLATED THROUGH-HOLE PACKAGE INDUCTOR - Devices and methods including a though-hole inductor for an electronic package are shown herein. Examples of the through-hole inductor include a substrate including at least one substrate layer. Each substrate layer including a dielectric layer having a first surface and a second surface. An aperture included in the dielectric layer is located from the first surface to the second surface. The aperture includes an aperture wall from the first surface to the second surface. A conductive layer is deposited on the first surface, second surface, and the aperture wall. At least one coil is cut from the conductive layer and located on the aperture wall. | 2017-06-22 |
20170178787 | Methods and Apparatus for Isolation Barrier with Integrated Magnetics for High Power Modules - Methods and apparatus for isolation barrier with magnetics. In an example arrangement, an apparatus includes an isolation laminate including a dielectric core having a first surface and a second surface opposed to the first surface; at least one conductive layer configured as a first transformer coil overlying the first surface; a first dielectric layer surrounding the at least one conductive layer; a first magnetic layer overlying the at least one conductive layer; at least one additional conductive layer configured as a second transformer coil overlying the second surface; a second dielectric layer surrounding the at least one additional conductive layer; and a second magnetic layer overlying the at least one additional conductive layer. Methods for forming the isolation barriers and additional apparatus arrangements are also disclosed. | 2017-06-22 |
20170178788 | LAMINATED STRUCTURES FOR POWER EFFICIENT ON-CHIP MAGNETIC INDUCTORS - Disclosed are magnetic structures, including on-chip inductors comprising laminated layers comprising, in order, a barrier and/or adhesion layer, a antiferromagnetic layer, a magnetic growth layer, a soft magnetic layer, an insulating non-magnetic spacer, a soft magnetic layer, a magnetic growth later, an antiferromagnetic layer. Also disclosed are methods of making such structures. | 2017-06-22 |
20170178789 | COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME - A coil component includes a body part including a magnetic material; a coil part disposed in the body part; and an electrode part disposed on the body part, wherein the coil part includes a supporting member, a coil conductor disposed on at least one surface of the supporting member and having a conductor pattern of a planar coil shape, and an insulator filling a space between the conductor patterns and covering an outer surface of the conductor pattern, and the conductor pattern has an aspect ratio (H | 2017-06-22 |
20170178790 | COIL COMPONENT - A coil component includes a body in which a coil portion is embedded. The coil portion includes a support member; first insulators formed on first and second main surfaces of the support member, respectively, and having an opening having a planar coil shape; coils filling the openings; and second insulators covering the coils. | 2017-06-22 |
20170178791 | INDUCTANCE DEVICE AND METHOD OF MANUFACTURING THE SAME - An inductance device includes a coil provided with at least one electrically conductive turn having a first portion of turn formed on a face of a first substrate, and a second portion of turn. A first end of the first portion is electrically connected to a first end of the second portion by a conductive connection, and the coil has a longitudinal axis, around which the at least one turn is formed, which is perpendicular to a dimension in thickness of the first substrate. The second portion is formed on a face of a second substrate different from the first substrate, with the face of the first substrate facing the face of the second substrate, with the conductive connection extending into an interstitial space located between the face of the first substrate and the face of the second substrate. | 2017-06-22 |
20170178792 | VOLTAGE TRANSFORMER - A voltage transformer includes a magnetic core body, a positioning plate, a first coil, and a second coil. The magnetic core body has an accommodation space and a rod portion extending along a Z axis. The positioning plate extends along an X-Y plane and has a first end portion, a second end portion, and a positioning hole. The first end portion has a first A hole; the second end portion has a first B hole; the rod portion penetrates through the positioning hole. The first coil has a first winding portion, a first A wire portion, and a first B wire portion. The first winding portion is accommodated in the accommodation space and extends substantially along the X-Y plane. The rod portion penetrates through the first winding portion. The second coil has a second winding portion and a second wire portion. The second winding portion is accommodated in the accommodation space and extends substantially along the X-Y plane. The rod portion penetrates through the second winding portion. The second wire portion protrudes toward the second end portion out of the magnetic core body. The first A wire portion penetrates through the first A hole and the first B wire portion penetrates through the first B hole. | 2017-06-22 |
20170178793 | SURFACE MOUNTED INDUCTOR AND METHOD FOR MANUFACTURING THE SAME - A surface mounted inductor is equipped with a coil formed by winding a conductive wire, and a formed body in which the coil is sealed with a sealing material that mainly contains metal magnetic powder and a resin. The coil is embedded so that surfaces of lead-out ends are exposed on surfaces of the formed body. The resin at portions of surfaces of the formed body where external terminals are formed is removed, and the metal magnetic powder and a plating layer forming the external terminals are joined to each other, thereby connecting the external terminals and the lead-out ends of the coil. | 2017-06-22 |
20170178794 | MODULAR INTEGRATED MULTI-PHASE, NON-COUPLED WINDING POWER INDUCTOR AND METHODS OF MANUFACTURE - A surface mount, power inductor component assembly includes only two different shapes of modular core pieces and a set of windings having the same shape that can be assembled and arranged to have any desired number of non-magnetically coupled windings to accommodate electrical power systems having different numbers of phases of electrical power. The core pieces and windings are vertically elongated to reduce the component footprint on a circuit board yet provide higher power, higher current capability. | 2017-06-22 |
20170178795 | Through-Hole Inductor for Placement Over a Power Stage of a Power Converter - An electrical conductor of a through-hole inductor includes a first section extending along a first side face of the magnetic core, a second section extending along a second side face of the magnetic core, and a third section connecting the first and second sections and extending through the magnetic core. A first straight lead extends downwards from the first section beyond the bottom main face of the magnetic core, and has an unbent distal end configured for through-hole mounting to a circuit board. A second straight lead extends downwards from the second section beyond the bottom main face, and also has an unbent distal end configured for through-hole mounting to the circuit board. The straight leads each have a height which allows for mounting of a power stage to the circuit board at least partly under the magnetic core. | 2017-06-22 |
20170178796 | INDUCTOR COMPONENT MANUFACTURING METHOD AND INDUCTOR COMPONENT - An inductor component includes an inductor electrode having two metal pins that form input and output terminals and a connecting conductor that connects one end of each of the metal pins to each other, the inductor electrode arranged such that other ends of the metal pins oppose each other, and a resin layer containing the inductor electrode such that other ends of the metal pins are exposed. The resin layer is formed having a single-layer structure. Variation in the characteristics of the inductor electrode can be reduced as compared to a case where the parts corresponding to the metal pins of the inductor electrode are formed as via conductors or through-hole conductors. Because the resin layer has a single-layer structure, stress acting on joint portions between the metal pins and the connecting conductor can be reduced, which makes it possible to improve the reliability of the inductor component. | 2017-06-22 |
20170178797 | Surface Mount Inductor for Placement Over a Power Stage of a Power Converter - An electrical conductor of a surface mount inductor includes a first section extending along a first side face of the magnetic core, a second section extending along a second side face of the magnetic core, and a third section connecting the first and second sections and extending through the magnetic core. A first straight lead extends downwards from the first section beyond the bottom main face of the magnetic core, and has an unbent distal end configured for surface mounting to a circuit board. A second straight lead extends downwards from the second section beyond the bottom main face, and has an unbent distal end configured for surface mounting to the circuit board. The straight leads each have a height and a width which allows for mounting of a power stage to the circuit board at least partly under the magnetic core. | 2017-06-22 |
20170178798 | COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME - A coil component and a method of manufacturing the same are provided. The coil component may include a body part containing a magnetic material, a coil part disposed in the body part, and an electrode part disposed on the body part. The coil part includes a support member, a coil disposed on a surface of the support member and having a terminal exposed to at least one outer surface of the body part, and a conductive via connected to the terminal of the coil and penetrating through at least one end portion of the support member to thereby be exposed to the at least one outer surface of the body part. | 2017-06-22 |
20170178799 | METHOD AND DEVICE FOR INSULATION OF HIGH-VOLTAGE GENERATOR TANK - The present disclosure relates to a tank of a high-voltage generator including a tank body and a tank lid. There is an opening in the tank lid. The opening is connected to the bellows so as to counteract the volume change of the transformer oil and avoid generation of bubbles. The tank includes a positive transformer, a negative transformer, a bellows, and other components. The high-voltage winding is embedded in the PCBs. The outer insulating bushing is covered by the PCBs so as to improve the insulativity between the turns of the high-voltage winding. In addition, oil barriers may be placed between the positive and the negative transformers, or between the transformers and the ground so as to eliminate the bridge breakdown effect and make the electric field uniform. By means of said measures, the present disclosure improves the stability of the high-voltage generator. | 2017-06-22 |
20170178800 | WIRELESS POWER COIL WITH MULTI-LAYER SHIELD - A wireless power assembly including a multi-layer magnetic shield is described. The wireless power assembly includes a wireless power coil and the multi-layer magnetic shield arranged adjacent to the wireless power coil. The magnetic shield includes a first layer comprising a first material and a second layer comprising a second material, wherein the second material has a higher permeability than the first material. | 2017-06-22 |
20170178801 | POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CONNECTED TRANSFORMER, AND SUPERHEATED STEAM GENERATOR - The present invention allows individual control of an output voltage of a main transformer and an output voltage of a teaser transformer while utilizing output characteristics of the respective transformer when a Scott connected transformer has control equipment arranged on the input side thereof, including first control equipment arranged in one of two phases of the main transformer on the input side in order to control a voltage or a current and second control equipment arranged in one end of a primary coil of the teaser transformer on the input side in order to control a voltage or a current, the control equipment controlling an output voltage of the main transformer and an output voltage of the teaser transformer individually. | 2017-06-22 |
20170178802 | COIL ASSEMBLY - A coil assembly includes a coil part including stamped coils, and a connection substrate having one end thereof disposed inside the coil part and the other end disposed outside the coil part, wherein one end of each of the stamped coils is connected to a first surface of the connection substrate and the other end connected to a second surface of the connection substrate. | 2017-06-22 |
20170178803 | COIL DEVICE AND APPARATUS INCLUDING THE SAME - There are provided a coil device and an apparatus including the same. The coil device includes a first coil and a second coil. The first coil is configured to receive a first signal using a first magnetic field formed in a first direction. The second coil includes a shape different from the first coil and is configured to form a second magnetic field in a second direction, different from the first direction, to transmit a second signal, different from the first signal. | 2017-06-22 |
20170178804 | TRANSMISSION COIL MODULE FOR WIRELESS POWER TRANSMITTER - Embodiments provide a wireless power transfer technology, and more particularly, provide a method of mounting a transmission coil, which wirelessly transmits power, in a wireless power transmitter. The transmission coil module includes a transmission coil for wirelessly transmitting power, a coil frame including a receptacle for insertion of the transmission coil, a support unit for surrounding the receptacle, and a central fixing plate formed inside the receptacle and corresponding to an inner shape of the transmission coil, and a connector for electrically connecting the transmission coil to a control circuit board, and the support unit and the central fixing plate are integrally formed with each other. | 2017-06-22 |
20170178805 | RAPIDLY QUENCHED FE-BASED SOFT-MAGNETIC ALLOY RIBBON AND ITS PRODUCTION METHOD AND CORE - A rapidly quenched Fe-based soft-magnetic alloy ribbon having wave-like undulations on a free surface, the wave-like undulations having transverse troughs arranged at substantially constant intervals in a longitudinal direction, and the troughs having an average amplitude D of 20 mm or less, is produced by a method comprising (a) keeping a transverse temperature distribution in a melt nozzle within ±15° C. to have as small a temperature distribution as possible in a melt paddle of the alloy, and (b) forming numerous fine linear scratches on a cooling roll surface by a wire brush, thereby providing a ground surface of the cooling roll with an arithmetical mean (average) roughness Ra of 0.1-1 μm and a maximum roughness depth Rmax of 0.5-10 μm. | 2017-06-22 |
20170178806 | PERMANENT MAGNET, PERMANENT MAGNET MANUFACTURING METHOD, SPM MOTOR, AND SPM MOTOR MANUFACTURING METHOD - Provided are: a permanent magnet wherein the magnetic field orientation process can be made simple and a degree of orientation thereof can be improved; a method for manufacturing a permanent magnet, an SPM motor using a permanent magnet, and a method for manufacturing an SPM motor. Raw material magnet is milled to magnet powder, and the magnet powder is mixed with a binder to form a compound. Then, the compound is molded by hot-melt molding to a green sheet in a shape of a sheet onto a supporting substrate. Thereafter, a magnetic field is applied to the green sheet thus molded to carry out magnetic field orientation. Further, with fixing plural green sheets after the magnetic field orientation by lamination under a deformed state thereof, the plural green sheets thus laminated are cut for shaping to a prescribed shape, which is followed by sintering to produce a permanent magnet. | 2017-06-22 |
20170178807 | MULTILAYER CERAMIC ELECTRONIC COMPONENT INCLUDING A PAIR OF SIDE OUTER ELECTRODES AND A CENTER ELECTRODE - A multilayer ceramic electronic component includes a multilayer ceramic element with first through sixth surfaces, a center outer electrode located between a first-side outer electrode and a second-side outer electrode on the multilayer ceramic element. A first plated film is provided on the center outer electrode, second plated films are provided on the first-side outer electrode and the second-side outer electrode, respectively, and a thickness of each of the second plated films is greater than a thickness of the first plated film. | 2017-06-22 |
20170178808 | PEROVSKITE CERAMIC COMPOSITION, COMBINED COMPOSITION CONTAINING PEROVSKITE CERAMIC COMPOSITION, METHOD FOR MANUFACTURING PEROVSKITE CERAMIC COMPOSITION, AND METHOD FOR MANUFACTURING MULTILAYER CERAMIC CAPACITOR - A perovskite ceramic composition that contains Sn, Ba, and Ti, and where the Sn content is within a range of about 0.001 parts by mol≦Sn≦about 0.999 parts by mole with respect to 100 parts by mole of the Ti. The perovskite ceramic composition can be used in a composition that further includes a rare earth element R, Mn, and Si, and optionally Mg, where proportions of the R, the Mn, the Si, and the optional Mg, satisfy R: 02017-06-22 | |
20170178809 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor includes an external electrode that is unlikely to be peeled. First and second external electrodes each include base layers provided over a ceramic body and including a metal and glass, and Cu plated layers provided over the base layers. The multilayer ceramic capacitor includes a reactive layer. The reactive layer contains about 5 atomic % to about 15 atomic % of Ti, about 5 atomic % to about 15 atomic % of Si, and about 2 atomic % to about 10 atomic % of V. | 2017-06-22 |
20170178810 | MIM CAPACITOR AND METHOD OF MAKING THE SAME - An exemplary MIM capacitor may include a first metal plate, a dielectric layer on the first metal plate, a second metal plate on the dielectric layer, a via layer on the second metal plate, and a third metal plate on the via layer where the second metal plate has a tapered outline with a first side and a second side longer than the first side such that the second side provides a lower resistance path for a current flow. | 2017-06-22 |
20170178811 | MULTILAYER CERAMIC ELECTRONIC PART AND METHOD OF MANUFACTURING THE SAME - A multilayer ceramic electronic part includes a body portion including an internal electrode and a dielectric layer, a first electrode layer disposed on at least one surface of the body portion and electrically connected to the internal electrode, and a conductive resin layer disposed on the first electrode layer and including a first conductivity-type metal particle, a second conductivity-type metal, and a base resin. The second conductivity-type metal has a melting point lower than a curing temperature of the base resin. | 2017-06-22 |
20170178812 | MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD THEREFOR - A multilayer ceramic capacitor that includes a laminated body having a plurality of ceramic layers including crystal grains that have a perovskite structure, and a plurality of internal electrode layers; and external electrodes on first and second end surfaces of the laminated body and electrically connected to respective sets of the plurality of internal electrodes. In the ceramic layers, when the content of Ti is 100 parts by mol, the ceramic layers contain Ca at 0.10 to 15.00 parts by mol; Mg at 0.0010 to 0.0097 parts by mol; R at 0.50 to 4.00 parts by mol; M at 0.10 to 2.00 parts by mol; and Si at 0.50 to 2.00 parts by mol, and core parts of the crystal grains contain Ca. | 2017-06-22 |
20170178813 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor includes a multilayer unit, thickness-direction first and second outer layer sections, length-direction first and second outer layer sections, and width-direction first and second outer layer sections. A dimension of the thickness-direction second outer layer section is greater than a dimension of the thickness-direction first outer layer section. The thickness-direction second outer layer section includes an inner portion and an outer portion. A composition ratio of Si to Ti in a ceramic dielectric layer included in the outer portion is higher than that in the inner portion. A boundary portion between the outer portion and the inner portion has a larger Si content than the outer portion. The inner portion has a higher composition ratio of Mn to Ti than the outer portion. Each of minimum dimensions in the length direction of the length-direction first and second outer layer sections is greater than both dimensions in the width direction of the width-direction first and second outer layer sections. | 2017-06-22 |
20170178814 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor includes a multilayer unit, thickness-direction first and second outer layer sections, length-direction first and second outer layer sections, and width-direction first and second outer layer sections. A dimension of the thickness-direction second outer layer section is greater than a dimension of the thickness-direction first outer layer section. The thickness-direction second outer layer section includes an inner portion and an outer portion. A composition ratio of Si to Ti in a ceramic dielectric layer included in the outer portion is higher than that in the inner portion. A boundary portion between the outer portion and the inner portion has a larger Si content than the outer portion. The inner portion has a higher composition ratio of Mn to Ti than the outer portion. Each of minimum dimensions in the length direction of the length-direction first and second outer layer sections is greater than both dimensions in the width direction of the width-direction first and second outer layer sections. | 2017-06-22 |
20170178815 | Ceramic Multi-Layered Capacitor - A ceramic multi-layer capacitor includes a main body, which has ceramic layers arranged along a layer stacking direction to form a stack, and first and second electrode layers arranged between the ceramic layers. The multi-layer capacitor also includes a first external contact-connection arranged on a first side surface of the main body and electrically conductively connected to the first electrode layers, and a second external contact-connection arranged on a second side surface of the main body. The second side surface is situated opposite the first side surface and is electrically conductively connected to the second electrode layers. | 2017-06-22 |
20170178816 | WINDING-TYPE STACKED BODY FOR CONDENSER WITH HIGH ELECTROSTATIC CAPACITANCE AND STACKED WINDING-TYPE CONDENSER USING THE SAME - The purpose of the present invention is to provide a winding-type stacked body for a condenser capable of realizing a high electrostatic capacitance and a high degree of withstand voltage. The purpose is accomplished by a winding-type stacked body for a condenser, comprising a metal layer and a dielectric layer, wherein the dielectric layer exists on the metal layer, two metal layers having the dielectric layers constitute a pair and are stacked and wound to configure the winding-type stacked body, which comprises no plastic film. | 2017-06-22 |
20170178817 | DIELECTRIC FILMS AND RELATED FILM CAPACITORS - A dielectric film that includes a sheet fabricated from a dielectric material. The sheet has a thickness of less than about 5 microns, wherein the dielectric material includes an amorphous polymer, and wherein the dielectric material is substantially free of a solvent. | 2017-06-22 |
20170178818 | Capacitor Array and Method of Manufacturing - An improved array of capacitors is provided wherein the improvement includes improved electrical properties and improved packing density. The array has an anode foil and a dielectric on a surface of the anode foil. A multiplicity of areas are defined on the dielectric wherein each area is circumvented by an isolation material and the isolation material extends through the dielectric. A conductive cathode layer in each area forms a capacitive couple. At least one substrate vacancy is in the anode foil and the substrate vacancy electrically isolates adjacent anodes of adjacent capacitive couples. A carrier film is attached to the capacitive couples. | 2017-06-22 |
20170178819 | MULTILAYER CAPACITOR - A capacitor device includes a plurality of capacitors arranged into a shape. Each capacitor of the plurality of capacitors has a first external electrode on a first side of the capacitor and a second external electrode on a second side of the capacitor opposing the first side. A first plate is proximate and electrically coupled to the first external electrodes of the capacitors. A second plate is proximate and electrically coupled to the second external electrodes of the capacitors. | 2017-06-22 |
20170178820 | MAGNETICALLY ENHANCED ENERGY STORAGE SYSTEMS - In one embodiment, a system, comprising: a first non-magnetic conductive electrode; a second non-magnetic conductive electrode; a dielectric layer disposed between the first and second electrodes, the dielectric layer extending between the first and second electrodes; and first and second layers comprising plural pairs of magnetically coupled pairings of discrete magnets, the first and second layers separated by a non-magnetic material, wherein the magnets of at least the first layer are conductively connected to the first non-magnetic conductive electrode. | 2017-06-22 |
20170178821 | Capacitor and Method of Manufacture Utilizing Membrane for Encapsulant Thickness Control - An improved capacitor is provided wherein the capacitor has improved volumetric efficiency. The capacitor comprises a capacitive element comprising an anode, a dielectric on the anode and a cathode on the dielectric. An encapsulant at least partially encases the capacitive element wherein the encapsulant comprises at least one membrane between the capacitive element and an external surface of the encapsulant. | 2017-06-22 |
20170178822 | Doped Nickel Oxide Interfacial Layer - Photovoltaic devices such as solar cells, hybrid solar cell-batteries, and other such devices may include an active layer disposed between two electrodes. The active layer may have perovskite material and other material such as mesoporous material, interfacial layers, thin-coat interfacial layers, and combinations thereof. The perovskite material may be photoactive. The perovskite material may be disposed between two or more other materials in the photovoltaic device. Inclusion of these materials in various arrangements within an active layer of a photovoltaic device may improve device performance. Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers. | 2017-06-22 |
20170178823 | BORON CONTAINING PERYLENE MONOIMIDES, A PROCESS FOR THEIR PRODUCTION, THEIR USE AS BUILDING BLOCKS FOR THE PRODUCTION OF PERYLENE MONOIMIDE DERIVATIVES, MONOIMIDE DERIVATIVES AND THEIR USE IN DYE-SENSITIZED SOLAR CELLS - Boron-comprising perylene monoimides and a process for producing the boron-comprising perylene monoimides are provided. The boron-comprising perylene monoimides are useful as building blocks for producing perylene monoimide derivatives and monoimide derivatives. The boron-comprising perylene monoimides are also useful for preparing dye-sensitized solar cells. | 2017-06-22 |
20170178824 | CELLULAR GRAPHENE FILMS - The present disclosure provides supercapacitors that may avoid the shortcomings of current energy storage technology. Provided herein are electrochemical systems, comprising three dimensional porous reduced graphene oxide film electrodes. Prototype supercapacitors disclosed herein may exhibit improved performance compared to commercial supercapacitors. Additionally, the present disclosure provides a simple, yet versatile technique for the fabrication of supercapacitors through the direct preparation of three dimensional porous reduced graphene oxide films by filtration and freeze casting. | 2017-06-22 |
20170178825 | UNIVERSAL CONTACT INPUT SUPPORTING PROGRAMMABLE WETTING CURRENT - A system and method according to various embodiments can include a universal contact input status detection circuit. A voltage source wets a contact with a wetting voltage. A current mirror circuit is connected across an input of the contact to provide a constant wetting current over a wide input voltage range. The input voltage can be varied over a range wide enough to include both AC voltages and DC voltages. The current mirror circuit maintains the constant wetting current during varying wetting voltage inputs across the input of the contact. A wetting voltage sensor senses the wetting voltage provided to the contact so that the status of the contact can be determined. | 2017-06-22 |
20170178826 | ELECTRIC SWITCHING APPARATUS - An electric switching apparatus including fixed contacts respectively supported by an upstream support and a downstream support and electrically connected to an upstream power line and to a downstream power line, respectively, the fixed contacts cooperating with respective upstream and downstream mobile contacts, each of the mobile contacts being supported by a support, the supports movable simultaneously in translation by a contact carrier controlled by an actuator. This apparatus includes a device for transforming, during a device opening operation in the presence of a microweld between one of the mobile contacts and the associated fixed contact, the movement in translation of the support associated with the mobile contact in a combined movement in translation and rotation of the mobile contact so as to exert at the points of contact between the mobile contact and the fixed contact a shear force capable of breaking the aforementioned microweld. | 2017-06-22 |
20170178827 | DISCONNECT CABINET WITH WIRELESS MONITORING CAPABILITY FOR USE WITH SYSTEMS HAVING LEAD ASSEMBLIES - A disconnect system for a solar installation shuts down power upstream from an inverter, so that it is safe for solar field personnel to perform work related to a solar installation. The system actuates multiple disconnect devices in one motion by a linkage assembly which can associate 2-4 disconnect switches with a single handle. This system preferably includes hardware and logic for monitoring the current and voltage output of electrically coupled combiner/recombiner boxes in the solar field, and for wirelessly transmitting this data to a user. A single disconnect cabinet can accommodate 2-20 inputs from associated lead assemblies and/or recombiner lead assemblies with 5 handles or less. | 2017-06-22 |
20170178828 | HIGH-SPEED COMMUNICATIONS COUPLING FOR USE IN A CIRCUIT BREAKER ASSEMBLY - A secondary disconnect assembly for use with a circuit breaker moveable between a connected position and a disconnected position includes a first secondary disconnect apparatus and a second secondary disconnect apparatus. The first secondary disconnect apparatus includes a first coupling portion having at least one high speed communications connector. The second secondary disconnect apparatus includes a second coupling portion removably coupled to the first coupling portion. The second coupling portion includes at least one opening configured to receive the high speed communications connector when the circuit breaker is moved from the disconnected position to the connected position to enable high speed data transmission through the first coupling portion and the second coupling portion. | 2017-06-22 |
20170178829 | ELECTRICAL SWITCHING APPARATUS WITH ELECTRONIC TRIP UNIT - An electrical switching apparatus includes a housing, a line terminal, a load terminal, separable contacts disposed on a conductive path between the line terminal and the load terminal, an operating mechanism structured to open and close said separable contacts, said operating mechanism including a trip bar, and an electronic trip unit. The electrical switching apparatus also includes a trip actuator assembly including an actuator housing coupled to said housing, an actuator coupled to said actuator housing, and a connector structured to electrically connect the actuator to an electronic trip unit. The electrical switching apparatus further includes a current transformer assembly including a rod-shaped conductor electrically coupled to the load terminal and a current transformer disposed around the rod-shaped conductor, wherein the electronic trip unit is structured to electrically control actuation of the actuator. | 2017-06-22 |
20170178830 | Modular Photoelectric-switch Keyboard Key - The present invention relates to a modular photoelectric-switch keyboard key, including modular photoelectric switch, base, keymodule and elastic element, the said modular photoelectric switch is mounted in the said base, the said keymodule is slideably placed in the sliding cavity of the said base and the said elastic element is placed between the said base and the said keymodule; the said modular photoelectric switch comprises transmitting tube, receiving tube and distance piece, the said transmitting tube and the said receiving tube are placed oppositely and are electrically connected with the circuit board; the said distance piece is connected with the said keymodule and located between the said transmitting tube and the said receiving tube. | 2017-06-22 |
20170178831 | ELECTRIC SWITCHING APPARATUS COMPRISING AN IMPROVED ARC-QUENCHING DEVICE - The present invention relates to an electric switching apparatus, in particular a DC contactor. The switching apparatus has at least one switching point as well as at least one arc-quenching device that is assigned to the switching point. The arc-quenching device comprises at least one quenching element and at least one permanent magnet for influencing an arc that arises during the switching process. The arc is blown into the quenching element by a magnetic field that is created by the permanent magnet. It is provided according to the invention that the at least one permanent magnet forms at the same time the quenching element and that it is arranged and polarized in a way that the arc is attracted by the permanent magnet and thereby sucked onto the permanent magnet and quenched by said permanent magnet. | 2017-06-22 |
20170178832 | A BREAKER DEVICE FOR INTERRUPTING CURRENT ON A TRANSMISSION LINE - A breaker device for interrupting current flowing on a transmission line, the device comprising three electrical branches (B | 2017-06-22 |
20170178833 | ELECTRONIC DEVICE - An electronic device includes a substrate body serving as a base including a first surface and a second surface facing opposite sides to each other, a dome switch located on the first surface, a waterproof sheet located to include a portion configured to cover the dome switch, and an adhesive layer located on at least part of the waterproof sheet. The waterproof sheet is affixed to the base or another component with the adhesive layer so as to leave a watertight space including the dome switch. | 2017-06-22 |
20170178834 | PUSH-BUTTON ARRANGEMENT FOR AN ELECTRONIC OR ELECTROMECHANICAL WRISTWATCH - A push-button arrangement includes an electronic plate. The push-button is of the type surface mounted on a flexible printed circuit sheet that is itself partially fixed to the electronic plate. A portion of the flexible printed circuit sheet that carries the push-button remains free and is folded around a peripheral edge of the electronic plate, such that the push-button extends substantially perpendicularly to the electronic plate and bears against a lateral surface of the electronic plate. | 2017-06-22 |
20170178835 | OPERATING OR COMMAND ELEMENT, IN PARTICULAR FOR THE FIELD OF HYGIENE - An operating or command element has a key plate having a substantially flat or slightly curved basic form and having a plurality of surface elevations, which are formed on the basic form and which can be tactilely sensed using a fingertip so that the position of the fingertip on the key plate can be sensed. Both in a horizontal and in a vertical installation position of the operating or command element, the key plate can be free of recesses in which can accumulate. Other installation angles are also possible, for example in the case of installation in an inclined console housing. | 2017-06-22 |
20170178836 | Touch-Action Electric Switch With Pre-Load Stroke - An electric switch includes a base which receives a plurality of fixed electrical contacts and a movable electrical contact. The switch also includes an actuating body made of elastic material. The switch also includes a central, top, pushbutton. The body includes a lateral part, surrounding a top force-receiving portion. The pushbutton includes a lateral actuating surface for acting on this top lateral part of the body. When operated, successively, the central actuating surface of the pushbutton acts on the top force-receiving portion and elastically deforms a wall part of the body, and then the lateral actuating surface of the pushbutton acts on the top lateral part. | 2017-06-22 |
20170178837 | SWITCH AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a switch and a manufacturing method thereof. The switch comprises a base substrate; and an electrode disposed on a first surface or a second surface of the base substrate. The flexible electrode includes: a substrate in a range of about 5 to 70 vol %; conductive particles embedded in the substrate in a range of about 29.9 to 94.9 vol %; and a degradation inhibitor in a range of 0.1 to 1 vol %, based on a total of 100 vol % of the electrode. In particular, the substrate of the electrode is flexible and thus the electrode is flexible. | 2017-06-22 |
20170178838 | INPUT APPARATUS AND ELECTRONIC APPARATUS - According to one embodiment, there is provided an input apparatus comprising a key that is displaceable along a direction; a first detecting circuit that comprises an electrostatic capacitance sensor that detects a variation of an electrostatic capacitance caused by a contact or a proximity of a pressing body with the key; and a second detecting circuit that comprises a first electrode, the second detecting circuit detecting an electric connection of the first electrode to a second electrode that is displaced along the direction as the key is displaced, wherein the input apparatus switches a detecting status thereof exclusively between a first detecting status and a second detecting status to each other in accordance with a displacement variation of the key. | 2017-06-22 |
20170178839 | SWITCH-CONTAINING CABLE - A switch-containing cable when bended does not conduct electricity, but conducts electricity when pressurized with fingers. The cable has belt-like first and second oppositely disposed conductor films including respective first and second belt-like base materials on inner surfaces of which respective first and conductors are disposed; an insulating spacer arranged to maintain a gap therebetween; and a belt-like sheath configured with the first and second conductor films sandwiching the spacer and containing a belt-like conductor film functioning as a switch member in a hollow cavity. The first conductor film constituting the belt-like conductor film is movably overlaid on the insulating spacer, and the hollow cavity of the sheath includes a gap allowing for lengthwise relative displacement of at least the first belt-like base material caused by bending the sheath with respect to the belt-like conductor film housed in the hollow cavity, thereby preventing the cable from conducting electricity when bended. | 2017-06-22 |
20170178840 | Fabric Electronic Device Housings - An electronic device such as a cover for a portable device or other electronic equipment may have circuitry mounted in a housing. The housing may be formed from layers of material such as fabric and polymer layers. The fabric may be formed from woven polymer yarn. The fabric may be treated with chemicals to improve stain resistance and wear resistance, may be provided with a polymer backing layer, and may receive molded plastic structures. Patterned areas ma be woven into the fabric, may be formed by placing coatings on selected portions of the fabric, or may be formed by embroidering or otherwise locally processing the fabric. The patterned, areas may tot labels for keyboard keys, logos, key trim patterns, and other features for an electronic device. Patterned areas may have locally enhanced light transmission characteristics and may be backlit. | 2017-06-22 |
20170178841 | KEYSWITCH STRUCTURE, SWITCH STRUCTURE AND METHOD OF ASSEMBLING A KEYSWITCH STRUCTURE - A keyswitch structure includes a base, a keycap, a frame disposed between the base and the keycap for providing a supporting and moving mechanism to the keycap, and another frame interacting with the former frame through a magnetic attraction force. When the keycap is not pressed, the magnetic attraction force drives the two frames to stably stand on the base and form a stable supporting structure, so that the keycap is located at a farther position relative to the base. When the keycap is pressed with an external force to move toward the base, the magnetic attraction force is overcome so that the two frames depart from each other; that is, the above stable supporting structure is temporarily destroyed. Once the external force applied to the keycap is eliminated, the two frames will form the stable supporting structure again due to the magnetic attraction force. | 2017-06-22 |
20170178842 | SWITCHING DEVICE - A switching device has: a contact secured to a housing; a movable contact arranged on a contact arm arranged to be movable inside the switching device and including an extension facing away from the movable contact, the movable contact being designed to enter in contact with the contact that is secured to the housing; a breaker mechanism connected to the movable contact arm; a manually operated lever which is connected to the breaker mechanism; and a snap-action closing mechanism including a rotatably mounted snap action rocker which is controlled by a first cam of the manually operated lever and which includes a contact arm-catching unit that is to come in contact with the extension of the contact arm. The contact arm-catching unit preferably has a surface hardness which is greater than or equal to the surface hardness of the extension of the contact arm. | 2017-06-22 |
20170178843 | SWITCHGEAR SYSTEM, AND ELECTRICAL SWITCHING APPARATUS ASSEMBLY AND MAINTAINING METHOD THEREFOR - An electrical switching apparatus assembly is for a switchgear system. The switchgear system includes a number of circuit stabs and an enclosure having a number of compartments. The electrical switching apparatus assembly includes an electrical switching apparatus having a number of terminals and a mounting assembly, the terminals being structured to be mechanically coupled and electrically connected to the circuit stabs, the mounting assembly comprising a mounting member coupled to the terminals; and a maintaining assembly comprising a plate member and a maintaining member, the plate member being coupled to the mounting member, the maintaining member being coupled to the plate member and structured to engage the enclosure. Responsive to an arc fault event, the maintaining assembly is structured to move between FIRST and SECOND positions. When the maintaining assembly moves from the FIRST position to the SECOND position, the plate member moves away from the terminals. | 2017-06-22 |
20170178844 | ARRANGEMENT, SYSTEM, AND METHOD OF INTERRUPTING CURRENT - An arrangement for interrupting current comprises a first and a second terminal. First, second, and third parallel circuit branches are arranged between the terminals to electrically connect two power networks. The first parallel circuit branch comprises a mechanical main circuit breaker, the second parallel circuit branch comprises an energy absorbing device, and the third parallel circuit branch comprises a resonant circuit and a voltage control means arranged in series. The voltage control means is controllable to inject energy into the resonant circuit to force a rapid increase of alternating current, wherein the alternating current flows in a loop containing the first and the third parallel circuit branches as the mechanical main circuit breaker is controlled to open to interrupt main current. Zero cross-over of the current through the mechanical main circuit breaker is thereby realized as the alternating current amplitude exceeds the main current amplitude. | 2017-06-22 |
20170178845 | GAS INSULATED CIRCUIT BREAKER - Disclosed is a gas insulated circuit breaker having enhanced insulation properties. A gas insulated circuit breaker comprises: a fixed cylinder unit of which a movable contact point has an internal space; a movable piston unit which is slidably inserted into the inner space of the fixed cylinder unit; a fixing unit provided in a rear of the fixed cylinder unit in the internal space of the fixed cylinder unit; a puffer chamber which is formed by having the movable piston unit, fixed cylinder unit and fixing unit, surrounding the puffer chamber; and a gas inlet unit which forms a path, between the puffer chamber and the outer part of the fixed cylinder unit, through which a gas flows. | 2017-06-22 |
20170178846 | SWITCH ACTUATION APPARATUS AND METHOD - An actuation apparatus includes a module movably tethered to a base member. Each of the module and base member include a plurality of magnetic elements aligned in a plurality of paired magnet sets such that in a non-actuated condition a repulsive magnetic force generated by each paired magnet set causes separation of the module and base member. Application of an actuation force to an actuation surface of the module, in opposition to the magnetic repulsive force, causes movement of the module toward the base member such that contact is made between terminals defined by the magnetic elements of at least one of the paired magnet sets, to generate an output signal. In an illustrative example, the base member is a steering wheel armature of a vehicle and the module is a wheel hub assembly including an air bag and a hub cover defining the actuation surface. | 2017-06-22 |
20170178847 | ARC ENERGY REDUCTION METHOD AND APPARATUS FOR MULTI-PHASE SWITCHING DEVICES - A three phase switching device and method for reducing arc energy and contact erosion during the opening and closing of electrical contacts, the device having one electromagnet and one armature. The device and method permits the closing of all three phases at calculated target points immediately prior to their current zero crossing by controlling the velocity at which the armature travels during the opening and closing process. | 2017-06-22 |
20170178848 | ACCELERATED MOTION RELAY - An electrical relay ( | 2017-06-22 |
20170178849 | CLAPPER ARMATURE WITH CURVED POLE FACE - The present disclosure describes an apparatus for increasing the initial closing force and reducing the final closing force in the actuating mechanism of electromechanical switching devices such as relays or contactors. | 2017-06-22 |
20170178850 | Yoke Assembly With Decelaration Element for Switching Device and Same - A yoke assembly for an electromagnetic switching device is disclosed. The yoke assembly comprises a yoke and an elastic deceleration element. The yoke has a support face supporting an abutment face of an actuating assembly in a position of the switching device. The elastic deceleration element is mounted on the yoke and has a deceleration face disposed at a distance from the support face. | 2017-06-22 |
20170178851 | DEVICE FOR CONNECTING AN ELECTRICAL CONDUCTOR HAVING A SO-CALLED EYELET TAG TO THE CONNECTING PAD OF A TERMINAL OF ELECTRICAL APPARATUS, AND APPARATUS INCLUDING SUCH A DEVICE - A device for connecting a conductor to a terminal, including a screw slidable inside the terminal of an apparatus, the screw having a first head portion to be actuated and screwed into a head nut and a second body portion to be screwed into a body nut mounted in a casing of the apparatus, the screw being mobile between an open position in which the screw is screwed only into the head nut so as to allow the introduction of a tag into the terminal between the screw body and a pad and a closed position in which the screw is screwed into both the body nut and the head nut so as to clamp the tag between this screw body and the pad. This device includes a device for synchronizing the threads respectively associated with the screw body and the screw head, this device ensuring automatic returning of the screw body towards the screw head when the screw body is brought into contact with the body nut during screwing until synchronization of the two threads. | 2017-06-22 |
20170178852 | DEVICE FOR JOINING A BIMETAL STRIP AND A COMPONENT FORMING A SUPPORT FOR SAID BIMETAL STRIP, AND ELECTRICAL PROTECTION UNIT COMPRISING SAME - A device for joining a bimetal strip and a component that acts as a support for the bimetal strip in a current breaking unit, the bimetal strip being electrically connected by a free end, to a input connection area, and by another end, by way of which the bimetal strip is fixed to the support, to a output connection area. The bimetal strip is mounted to pass through the support to be fixed at different locations along the length of the bimetal strip, the bimetal strip having a first part and a second part that are situated respectively on one side and the other of the support, the first part being on the side of the free end, corresponding to the usable surface of the bimetal strip, the length of the usable surface being variable depending on the insertion length of the bimetal strip in the support, the insertion length being determined depending on the calibre of the unit to obtain a constant thermal profile, regardless of the calibre, and to an electrical protection unit with same. | 2017-06-22 |
20170178853 | CIRCUIT BREAKERS WITH HANDLE BEARING PINS - Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to “OFF”, “ON” and “TRIP” positions, typically about 90 degrees of rotation. | 2017-06-22 |
20170178854 | Pressure Resistant Housing For Subsea Applications - A pressure resistant housing for an electric component, which pressure resistant housing is adapted for use in subsea applications. The pressure resistant housing includes a first ceramic body arranged to accommodate the electric component, which first ceramic body is provided with a first opening and a second opening, a first metal lid for closing the first opening, a first annular sealing member arranged to provide a fluid tight seal between the first metal lid and the first opening, a first clamp arranged to clamp the first metal lid to the first ceramic body, a second metal lid for closing the second opening, a second annular sealing member arranged to provide a fluid tight seal between the second metal lid and the second opening, and a second clamp arranged to clamp the second metal lid to the first ceramic body. | 2017-06-22 |
20170178855 | TYPE-II OVERVOLTAGE PROTECTION DEVICE - The invention relates to a type-II overvoltage protection device having a varistor and a protective element, wherein the protective element has a first contact for connecting to a first potential of a supply network and a second contact that is connected to a first contact of the varistor, wherein the varistor further comprises a second contact for connecting to a second potential of a supply network, wherein the protective element has a fuse element that connects the first contact and the second contact of the protective element, wherein the protective element further comprises a third contact that is connected to the second contact of the varistor and is arranged so as to be near to but electrically insulated from the fuse element, wherein the fuse element has a constriction in the proximity of the neighboring contact, with the constriction being embodied such that the fuse element has an electrically conductive fluxing agent in the proximity of the constriction, with the fluxing agent having a lower fusion point than the fuse element itself, so that pulses corresponding to a load below the type-II rating do not result in a lasting change in the constriction, wherein the constriction, in conjunction with the fluxing agent, is dimensioned such that pulses corresponding to the limit range of the type-II rating result in the fusing of the fluxing agent into the fuse element, and wherein pulses corresponding to a load that is stronger and/or of greater duration than the type-II rating of the varistor result in the immediate disconnection of the fuse element. | 2017-06-22 |
20170178856 | LOAD CURRENT BEARING FUSE WITH INTERNAL SWITCH ELEMENT - The invention relates to a load current-bearing fuse with internal switch element
| 2017-06-22 |
20170178857 | Temperature Controlled Ion Source - An ion source with improved temperature control is disclosed. A portion of the ion source is nestled within a recessed cavity in a heat sink, where the portion of the ion source and the recessed cavity are each shaped so that expansion of the ion source causes high pressure thermal contact with the heat sink. For example, the ion source may have a tapered cylindrical end, which fits within a recessed cavity in the heat sink. Thermal expansion of the ion source causes the tapered cylindrical end to press against the recessed cavity in the heat sink. By proper selection of the temperature of the heat sink, the temperature and flow of coolant fluid through the heat sink, and the size of the gap between the heat sink and the ion source, the temperature of the ion source can be controlled. | 2017-06-22 |
20170178858 | CHARGED PARTICLE BEAM APPARATUS - A charged particle beam includes: a computer that controls a needle actuating mechanism so as to approach a needle to a sample piece using a template formed from an absorbed current image obtained by irradiating the needle with a charged particle beam and a tip coordinate of the needle acquired from a secondary electron image obtained by irradiating the needle with the charged particle beam. | 2017-06-22 |
20170178859 | SYSTEMS FOR CONTROLLING A HIGH POWER ION BEAM - A system for controlling a high-power ion beam is disclosed, such as for steering, measuring, and/or dissipating the beam's power. In one embodiment, the ion beam can be controlled by being imparted into a cylindrical tube (e.g., a faraday cup), and deflected to strike an interior tube wall at an angle, thereby increasing an impact area of the beam on the wall. By also rotating the deflected beam around a circumference of the interior wall, the impact area of the ion beam may be further increased, thereby absorbing (dissipating) the high-power ion beam on the wall. In another embodiment, the ion beam may be passed through first, second, and third adjustable magnetic rings. By adjusting a relative angle between the rings and a combined rotation angle of all of the rings, a deflected ion beam may be rotated around a circumference of the interior wall of a power-absorbing tube, accordingly. | 2017-06-22 |
20170178860 | ION IMPLANTER - A technique disclosed in the present specification relates to an ion implanter capable of preventing a semiconductor substrate from being damaged by an abnormal electric discharge through a simple method. The ion implanter of this technique includes an ion irradiation unit configured to irradiate a surface of a semiconductor substrate with ions. The ion implanter also includes at least one electrode (needle electrode, annular electrode) disposed in a position in the vicinity of at least one of back and side surfaces of an end of the semiconductor substrate. The position is dischargeable to and from the semiconductor substrate. The at least one electrode (needle electrode, annular electrode) is spaced apart from the semiconductor substrate. | 2017-06-22 |
20170178861 | ION BEAM GENERATOR, ION IMPLANTATION APPARATUS INCLUDING AN ION BEAM GENERATOR AND METHOD OF USING AN ION BEAM GENERATOR - An ion beam generator includes a plurality of arc chambers, wherein each arc chamber of the plurality of arc chamber is integral with every arc chamber of the plurality of arc chambers. The ion beam generator further includes a plurality of extraction slits, wherein each extraction slit of the plurality of extraction slits is configured to extract ions from a corresponding arc chamber of the plurality of arc chambers. The ion beam generator further includes a plurality of arc slits, wherein each arc slit of the plurality of arc slits is configured to provide an ion path between a corresponding extraction slit of the plurality of extraction slits and the corresponding arc chamber of the plurality of arc chambers. | 2017-06-22 |
20170178862 | MULTIPLE CHARGED PARTICLE BEAM APPARATUS - A multiple charged particle beam apparatus includes: a first aperture array substrate to form multiple beams; a first grating lens that constitutes a concave lens by using the first aperture array substrate as a grating; a second aperture array substrate that allows the multiple beams to pass through; and a first limiting aperture substrate arranged in a position of a convergent point of the multiple beams between the first aperture array substrate and the second aperture array substrate, wherein a first aperture array image having passed through the first shaping aperture array substrate is formed on the second aperture array substrate by a lens action including a magnetic field distribution generated between the first aperture array substrate and the second aperture array substrate and having opposite signs and same magnitude and an electric field distribution generated by the first grating lens. | 2017-06-22 |
20170178863 | SHOWERHEAD HAVING A DETACHABLE GAS DISTRIBUTION PLATE - Embodiments of showerheads having a detachable gas distribution plate are provided herein. In some embodiments, a showerhead for use in a substrate processing chamber includes a body having a first side and an opposing second side; a gas distribution plate disposed proximate the second side of the body; and a clamp disposed about a peripheral edge of the gas distribution plate to removably couple the gas distribution plate to the body, wherein the body is electrically coupled to the gas distribution plate through the clamp. | 2017-06-22 |
20170178864 | IMPEDANCE-BASED ADJUSTMENT OF POWER AND FREQUENCY - Systems and methods for impedance-based adjustment of power and frequency are described. A system includes a plasma chamber for containing plasma. The plasma chamber includes an electrode. The system includes a driver and amplifier coupled to the plasma chamber for providing a radio frequency (RF) signal to the electrode. The driver and amplifier is coupled to the plasma chamber via a transmission line. The system further includes a selector coupled to the driver and amplifier, a first auto frequency control (AFC) coupled to the selector, and a second AFC coupled to the selector. The selector is configured to select the first AFC or the second AFC based on values of current and voltage sensed on the transmission line. | 2017-06-22 |
20170178865 | CAPACIATANCE VARIATION - In one embodiment, the invention can be a variable capacitor that includes a plurality of capacitors operably coupled in parallel, and a plurality of switches coupled in series with corresponding capacitors. The plurality of capacitors can include first capacitors increasing in capacitance, and second capacitors having a substantially similar capacitance. Further, for each first capacitor increasing in capacitance, the change to the total capacitance that is provided by the first capacitor when its corresponding switch is closed can increase by a factor of about two. | 2017-06-22 |