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A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 8188830 | Transformer and switching power supply unit The transformer includes: a magnetic core having two base-plates and four legs; a first conductive member as a first winding, having four through-holes through which the four legs pass, respectively; and one or more second conductive members as a second winding, eac... | 05/29/2012 |
| 8164409 | Coil component A coil component ensuring adhesive bonding between first and second cores. The coil component also includes an inductive component and a pair of terminal electrodes. The first core has a first adhesion surface. The second core is connected to the first core by an ad... | 04/24/2012 |
| 8134443 | Extended E matrix integrated magnetics (MIM) core A matrix integrated magnetics (MIM) “Extended E” core in which a plurality of outer legs are disposed on a base and separated along a first outer edge to define windows therebetween. A center leg is disposed on the top region of the base and separated from the o... | 03/13/2012 |
| 8081055 | Inductive element having a gap and a fabrication method thereof An inductive element having a gap and a fabrication method thereof are disclosed. The fabrication method is for fabricating an inductive element having a first core body, a second core body and a gap, and includes: coating an adhesive on a gap-facing side of the fir... | 12/20/2011 |
| 8035472 | Crossed gap ferrite cores The invention relates to swinging inductors of a stepped-gap construction. We describe an inductor core structure having first and second core segments, constructed and arranged such that distal ends of legs of the first core segment are paired with distal ends of l... | 10/11/2011 |
| 8031042 | Power converter magnetic devices Magnetic structures for use in components utilized in switched mode power supplies can be combined to provide space and cost savings. Portions of magnetic cores can be utilized to form more than one component and/or separate magnetic cores can be combined into a sin... | 10/04/2011 |
| 8013710 | Magnetic element module A magnetic element module includes a magnetic core assembly and at least one first winding structure. The magnetic core assembly includes a first magnetic core and a second magnetic core. The first magnetic core includes a first magnetic slab and a first magnetic po... | 09/06/2011 |
| 7994891 | Stacked inductive device assemblies and methods Improved inductive electronic apparatus and methods for manufacturing the same. In one exemplary embodiment, the apparatus comprises an inductive device module comprising N inductors and N+1 core elements. The core elements comprise ferrite core pieces that are opti... | 08/09/2011 |
| 7948348 | Cross-core transformer Core structures that may be used in transformers to improve the number of turns-ratios available. The core structures may include at least three outer legs and a center leg. In operation windings of the transformer may be wrapped around the center leg (e.g., using a... | 05/24/2011 |
| 7936246 | On-chip inductor for high current applications Saturation of nonlinear ferromagnetic core material for on-chip inductors for high current applications is significantly reduced by providing a core design wherein magnetic flux does not form a closed loop, but rather splits into multiple sub-fluxes that are directe... | 05/03/2011 |
| 7902955 | Providing an inductive coupler assembly having discrete ferromagnetic segments An inductive coupler assembly has a first coupler having a first support structure and plural discrete first ferromagnetic segments supported by the first support structure, and a second coupler to inductively couple to the first coupler, the second coupler having a... | 03/08/2011 |
| 7893807 | Magnetic element A magnetic element including a first core and a second core each of which has a winding core provided with a flange portion having a flange surface at least at one end thereof; and an intermediate core to form a closed magnetic circuit which is disposed between said... | 02/22/2011 |
| 7876191 | Power converter employing a tapped inductor and integrated magnetics and method of operating the same A power converter employing a magnetic device including a magnetic core and first and second tapped windings. Each winding of the magnetic device has first and second winding sections, respectively, coupled to the magnetic core, wherein the first and second winding ... | 01/25/2011 |
| 7852188 | Transformer A transformer includes primary and secondary windings coupled electromagnetically to each other and wounded respectively around primary and secondary winding portions of a bobbin unit, and a core unit mounted to the bobbin unit and including first and second core pa... | 12/14/2010 |
| 7839254 | Transformer with high voltage isolation A high-voltage isolation transformer utilizing balun cores for transferring an alternating current signal from a first circuit to an output circuit, and a high voltage generator, such as a Cockcroft-Walton multiplier to apply a high direct current voltage bias with ... | 11/23/2010 |
| 7830235 | Inductor array with shared flux return path for a fuel cell boost converter An inductor array that includes a plurality of inductors where adjacent inductors share a core piece and thus a flux path to reduce the size and weight of the array. In one embodiment, the shared core pieces are formed as back-to-back U-shaped members defining an in... | 11/09/2010 |
| 7830236 | DC-DC converter for fuel cell application using hybrid inductor core material An inductor that includes end core pieces and a plurality of center block core pieces between the end core pieces that define a plurality of gaps. The end core pieces are made of an amorphous alloy to provide good magnetic field properties and the center core pieces... | 11/09/2010 |
| 7825765 | DC-DC converter In a DC to DC converter, first and second primary windings are magnetically coupled to a first secondary winding. Third and fourth primary windings are magnetically coupled to a second secondary winding. The first and second primary windings are magnetically coupled... | 11/02/2010 |
| 7768373 | Common mode, differential mode three phase inductor An inductor includes common mode and differential mode flux paths. The inductor comprises a first core having a first segment, a second segment extending from the first segment and a first bridge segment extending from the second segment; a first wiring arrangement ... | 08/03/2010 |
| 7737815 | Dual core transformer and backlight driving unit for liquid crystal display device including the same A dual core transformer including a bobbin having a through-hole along a first direction; a first coil wound around a first portion of the bobbin; a second coil wound around a second portion of the bobbin; first and second I cores inserted into the through-hole; and... | 06/15/2010 |
| 7728708 | Transformer apparatus, inverter transformer, and drive circuit The present invention provides a transformer apparatus configured by integrating an inverter transformer and balance transformer to be a downsized form, and a drive circuit using the transformer apparatus. The transformer apparatus comprises an inverter transformer ... | 06/01/2010 |
| 7714690 | Coil component A coil component has a first coil part and a second coil part, a middle member, and a shield member. Each of the first and second coil parts includes a drum core and a winding. The middle member is located between the first and second coil parts arranged in a state ... | 05/11/2010 |
| 7705705 | Transformer structure The present invention discloses a transformer structure. The transformer structure comprises a first primary winding, and a first secondary circuits. The first secondary circuits comprises a filtering capacitor, a conductive Cu windings and a rectifier configured on... | 04/27/2010 |
| 7701320 | Ferrite core and transformer using the same A ferrite core includes an end face portion, a pair of outer legs protruding from the end face portion, and a center leg protruding from the end face portion between the pair of outer legs. A width W1 close to one end portion of the center leg in a Y-axis dir... | 04/20/2010 |
| 7679482 | Inductor An inductor includes a first magnetic substance core which has a middle leg, a first outer leg, a second outer leg, and a body portion interconnecting the middle leg, the first outer leg and the second outer leg, and a second magnetic substance core which is arrange... | 03/16/2010 |
| 7633369 | Extended E matrix integrated magnetics (MIM) core A matrix integrated magnetics (MIM) “Extended E” core in which a plurality of outer legs are disposed on a base and separated along a first outer edge to define windows therebetween. A center leg is disposed on the top region of the base and separated from the o... | 12/15/2009 |
| 7626304 | Stator and motor, to which the stator is applied, and method of manufacturing the stator There is provided a stator in which a plurality of divided stators are annularly combined with each other, and each divided stator includes: a divided lamination iron core having teeth portion and a yoke portion, and constructed by laminating electromagnetic steel s... | 12/01/2009 |
| 7598839 | Stacked inductive device and methods of manufacturing Improved inductive electronic apparatus and methods for manufacturing the same. In one exemplary embodiment, the apparatus comprises an inductive device module comprising N inductors and N+1 core elements. The core elements comprise ferrite core pieces that are opti... | 10/06/2009 |
| 7528694 | Transformer and core set thereof A transformer. The transformer comprises a bobbin, a first core and a second core. The bobbin comprises a primary winding area and a secondary winding area. The first core is disposed in the bobbin. The second core is mounted on the bobbin. The second core comprises... | 05/05/2009 |
| 7522028 | Magnetic element A magnetic element including a first core and a second core each of which has a winding core provided with a flange portion having a flange surface at least at one end thereof; and an intermediate core disposed between said first core and said second core and being ... | 04/21/2009 |
| 7489224 | Ferrite core, and flexible assembly of ferrite cores for suppressing electromagnetic interference Ferrite cores are provided with rounded, convex head ends and complimentary rounded, concave tail ends. The configuration of the head and tail ends permits a reduction in gap width between adjacent cores when they are joined together into a core assembly that suppre... | 02/10/2009 |
| 7468649 | Isolated power converter There is provided an isolated power converter. More particularly, in one embodiment, there is provided a power converter including a first magnetic core having a primary winding and a secondary winding around the first magnetic core. The power converter also include... | 12/23/2008 |
| 7446641 | Balance transformer A small loop path 9A composed of a part of each of a first core 51 and a second core 52 is disposed with two windings 2A and 3A of a transformer portion 4A, and a small loop path 9B composed of another part of each of... | 11/04/2008 |
| 7446640 | Leakage transformer A leakage transformer includes a primary winding; a secondary winding wound at a part on an extension of a winding part of the primary winding separately from the primary winding and having a coil sectional area smaller than that of the primary winding; a center cor... | 11/04/2008 |
| 7446642 | Inductor An inductor includes a bobbin, a first winding, a second winding, a core set and a magnetic element. The first and second windings are respectively wound around the bobbin and separated by a partition, which is formed on the bobbin and has a recess for accommodating... | 11/04/2008 |
| 7443277 | Coil component A coil component including a flanged core having a flange portion on at least one end portion of winding core, a coil that is wound around the winding core, a bottomed cylindrical cup-shaped core consisting of a bottom portion and a circumferential wall portion, and... | 10/28/2008 |
| 7430796 | Method for winding the stator of a multiphase electric motor In a method for winding the stator of a multiphase electric motor a plurality of mutually spaced stator teeth are assigned to each phase, wherein all the teeth of the stator are wound without a break in the winding wire, and wherein the winding wire is taken via a c... | 10/07/2008 |
| 7429908 | Coil form A coil form for forming an inductive element (10) includes a coil body (2) and at least one, for example three separating plates (3). The coil body (2) has an opening (4.1) and includes two portions, a coil portion (6) and a... | 09/30/2008 |
| 7423510 | Transformer with high sustain voltage and driving device using the same for driving light source module A transformer (10) with high sustain voltage includes a first bobbin (125), a second bobbin (126), a core assembly (127), and an insulating frame (128a). The first bobbin defines a first hollow therein. The second bobbin is ... | 09/09/2008 |
| 7414511 | Electromagnetic interference filter An electromagnetic interference (EMI) filter includes a first magnetomotive element, a first wire, a second wire, and a second magnetomotive element. The second magnetomotive element forms a closed magnetic loop, which comprises a first portion penetrating a through... | 08/19/2008 |
