Kazuhiro Goto
Kazuhiro Goto, Toyota-Shi JP
Patent application number | Description | Published |
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20110057648 | MAGNETIC RESOLVER - A magnetic resolver includes a stator core made of magnetic material, coils, and a rotor. The stator core has a base plate and protrusions formed integrally with the base plate so as to protrude from a surface of the base plate in the thickness direction. The coils are provided around the respective protrusions. The rotor is disposed so as to face the surface of the base plate with the coils interposed therebetween. The overlapping area between the rotor and each of the protrusions changes with a change in a rotation angle of the rotor relative to the stator core. The stator core has through-holes that pass through the base plate and the respective protrusions in the thickness direction. | 03-10-2011 |
20120228987 | STATOR CORE - A stator core capable of improving stator core segments in assemblability, positioning accuracy and rigidity is provided. A stator core includes a plurality of stator core segments, and a yoke part of each stator core segment has a first junction and a second junction joined to other adjacent stator core segments. A protrusion is formed at the first junction, and a recess capable of receiving the protrusion is formed at the second junction. The opening area of the recess increases from a deepest section of the recess to an opening of the recess. In the yoke part, a first caulking site where the stator core segment is caulked in an axial direction is formed on an arc passing through the central part of a radial length of the protrusion and extending in a circumferential direction. | 09-13-2012 |
20130264899 | STATOR AND ROTATING ELECTRIC MACHINE EQUIPPED WITH THIS STATOR - In a stator and a rotating electric machine equipped with this stator, the insulation properties of a coil are ensured by suppressing lead wire stress generated during a stator assembly process. The stator has a stator core, a coil wound around the stator core, lead wires led out from the coil, and power lines provided between the lead wires and a connection terminal of an external circuit. The lead wires and the power lines are electrically connected with each other through an elastically deformable elastic bus bar. Even if a shift occurs in the relative position between the coil and the connection terminal during the assembly process of the stator, this configuration allows the elastic bus bar to absorb the shift and makes it possible to suppress the stress generated on the lead wires. | 10-10-2013 |
20160006314 | STATOR FOR ROTARY ELECTRIC MACHINE - A stator includes a stator core, a plurality of phase windings, a neutral line and a fixing portion. The plurality of phase windings is wounded a plurality of times by a predetermined winding method crossing between a plurality of slots. One lead end of each phase winding is a neutral point connecting portion, and the one lead end is pulled out from an axially end portion of the stator core. The neutral line connects the neutral point connecting portions of the phase windings of different phases together. The neutral line is separate from the phase windings. The fixing portion fixes a first phase winding that is connected to the neutral line. A second phase winding is adjacent to the first phase winding together. | 01-07-2016 |
Kazuhiro Goto, Toronto CA
Patent application number | Description | Published |
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20090237954 | LIGHT PIPE ASSEMBLY - A light pipe assembly includes a lamp assembly and a light pipe. The lamp assembly has a housing that holds a light source configured to emit light. The light pipe is elongated between an attachment end and an opposing distal end. The attachment end is received in the housing of the lamp assembly. The light pipe receives light emitted by the light source. Additionally, the light pipe includes surface elements that are configured to permit the light to emanate from the light pipe between the attachment and distal ends. The surface elements are arranged in a pattern that provides a predetermined distribution of light emanating from the light pipe. | 09-24-2009 |
Kazuhiro Goto, Himeji-Shi JP
Patent application number | Description | Published |
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20090021941 | LIGHT SOURCE DEVICE - A light source device, including an alternating current high-pressure mercury lamp having a pair of electrodes opposite each other with a spherical light-emitting part having at least 0.15 mg/mm | 01-22-2009 |
20090066209 | LIGHT SOURCE DEVICE - Light source device, including an alternating current high-pressure mercury lamp having a pair of opposed electrodes within a spherical light-emitting part containing at least 0.15 mg/mm | 03-12-2009 |
Kazuhiro Goto, Aichi-Ken JP
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20110215660 | ROTATING ELECTRICAL MACHINE - A motor-generator which is a rotating electrical machine is provided with a coil end cover and a plurality of connecting wires. The coil end cover forms a cooling oil passage around a coil end portion and a cooling oil passage around a coil end portion, and a cooling oil communicating passage that communicates the cooling oil passage with the cooling oil passage on the inside of the stator core. The plurality of connecting wires are provided in the cooling oil passage. The direction in which the cooling oil flows in the cooling oil passage is the same as the direction in which the connecting wires extend at an angle from the radial outside to the radial inside of the stator core. The flowrate of cooling oil in the cooling oil passage is set larger than the flowrate of cooling oil in the cooling oil passage. | 09-08-2011 |
Kazuhiro Goto, Itami-Shi JP
Patent application number | Description | Published |
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20130065134 | NONAQUEOUS-ELECTROLYTE BATTERY AND METHOD FOR PRODUCING THE SAME - Provided are a Li-ion battery (nonaqueous-electrolyte battery) | 03-14-2013 |
20130143128 | NONAQUEOUS-ELECTROLYTE BATTERY AND METHOD FOR PRODUCING THE SAME - Provided are a nonaqueous-electrolyte battery in which short circuits between the positive- and negative-electrode layers can be suppressed with certainty and a method for producing the battery. A nonaqueous-electrolyte battery | 06-06-2013 |
20130273438 | METHOD FOR PRODUCING NONAQUEOUS-ELECTROLYTE BATTERY AND NONAQUEOUS-ELECTROLYTE BATTERY - A positive-electrode body | 10-17-2013 |
20130302698 | NONAQUEOUS ELECTROLYTE BATTERY - Provided is a nonaqueous electrolyte battery that has a high capacity and a high volume power density and can have an enhanced charge-discharge cycle capability. The nonaqueous electrolyte battery includes a positive-electrode layer, a negative-electrode layer, and a solid-electrolyte layer disposed between these layers. The negative-electrode layer contains a powder of a negative-electrode active material and a powder of a solid electrolyte. In the negative-electrode active material, a charge-discharge volume change ratio is 1% or less and the powder has an average particle size of 8 μm or less. The solid-electrolyte layer is formed by a vapor-phase process. Examples of the negative-electrode active material having a charge-discharge volume change ratio of 1% or less include Li | 11-14-2013 |
20140234725 | METHOD FOR PRODUCING NONAQUEOUS-ELECTROLYTE BATTERY AND NONAQUEOUS-ELECTROLYTE BATTERY - Provided is a method for producing a nonaqueous-electrolyte battery. A positive-electrode body | 08-21-2014 |
Kazuhiro Goto, Burlington CA
Patent application number | Description | Published |
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20150241626 | LIGHT ASSEMBLY WITH CONFORMING SEAL - A light assembly is provided that includes a housing, a light pipe assembly, and a conforming seal. The housing has a cavity extending through the housing between first and second ends of the housing. The housing holds a light source that is configured to emit light within the cavity. The light pipe assembly has an attachment end disposed at the first end of the housing. The light emitted by the light source is received by the light pipe assembly at the attachment end and is transmitted through the light pipe assembly. The conforming seal has a tubular shape that at least partially surrounds the housing and the light pipe assembly. A first segment of the conforming seal extends along the light pipe assembly and conforms to the light pipe assembly. A second segment of the conforming seal extends along the housing and conforms to the housing. | 08-27-2015 |