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公开(公告)号：US20140218156A1
公开(公告)日：2014-08-07
申请号：US14169272
申请日：2014-01-31
CPC分类号： H01F5/04 , H01F27/022 , H01F27/2852 , H01F27/306 , H01F37/00
摘要： A reactor includes: a bobbin including flanges at ends of a winding range of a winding, at least one of the flanges being provided with a slit or a hole; a coil formed in a shape in which the winding having a lead portion is wound around the bobbin, the coil being molded by resin, and the lead portion penetrating through the slit or the hole; and a plate through which the lead portion of the coil penetrates, the plate contacting with a circumferential edge of the slit or the hole of the flange so as to close the slit or the hole.
摘要翻译： 反应器包括：在绕组的卷绕范围的端部包括法兰的筒管，至少一个凸缘设置有狭缝或孔; 形成为具有引线部分的绕组缠绕在线轴上的线圈，线圈由树脂模制而引线部分穿过狭缝或孔的形状; 以及板的引线部穿过的板，该板与狭缝的周缘或法兰的孔接触，以封闭狭缝或孔。
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公开(公告)号：US20160118185A1
公开(公告)日：2016-04-28
申请号：US14890275
申请日：2014-05-06
CPC分类号： H01F27/325 , H01F27/2876 , H01F27/327 , H01F37/00 , H01F41/02 , H01F41/127
摘要： A reactor (2) includes a bobbin (10). The bobbin is a resin-made bobbin, and has a pair of flanges (12a, 12b) that face each other. Coils (3) are wound around the bobbin between the pair of flanges. Each of a pair of plates (20) is bridged from the flange on one side, which is one of the pair of flanges, to the flange on the other side, which is one of the pair of flanges. The pair of plates abuts on circumferences of the coils between the pair of flanges. A resin cover (40) covers one of two outer peripheries of the coils. The two outer peripheries are defined by the pair of plates.
摘要翻译： 反应器（2）包括线轴（10）。 筒管是树脂制的筒管，并且具有彼此相对的一对凸缘（12a，12b）。 线圈（3）缠绕在一对法兰之间的线轴上。 一对板（20）中的每一个从作为一对凸缘中的一个的一侧的凸缘桥接到另一侧的凸缘，该凸缘是一对凸缘中的一个。 一对板对着该对法兰之间的线圈的周长。 树脂盖（40）覆盖线圈的两个外周中的一个。 两个外周由一对板限定。
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公开(公告)号：US20170271075A1
公开(公告)日：2017-09-21
申请号：US15594092
申请日：2017-05-12
申请人： Akio KITAMI , Takashi ATSUMI , Nobuki SHINOHARA , Takeshi OKADA
发明人： Akio KITAMI , Takashi ATSUMI , Nobuki SHINOHARA , Takeshi OKADA
CPC分类号： H01F27/325 , H01F27/022 , H01F27/22 , H01F27/24 , H01F27/266 , H01F27/2823 , H01F27/2876 , H01F27/30 , H01F27/323 , H01F41/005 , H01F41/02 , H01F2027/406 , Y10T29/4902
摘要： A manufacturing method of a reactor includes: assembling an assembly constituted by a coil and a bobbin by inserting the bobbin, which includes a tube portion and a flange portion, through the coil so that a tip of the tube portion protrudes from the coil; forming a cavity by installing the assembly in a first die so that a portion of a coil lateral face comes into contact with a cavity face of the first die, and closing a second die so that the second die is opposed to the first die; and extending first press rods from a cavity face of the second die toward the bobbin in the cavity, and injecting a resin into the cavity while pressing both ends of the bobbin in an axial direction of the coil from an opposite side to the portion of the coil lateral face.
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公开(公告)号：US20160189862A1
公开(公告)日：2016-06-30
申请号：US14976579
申请日：2015-12-21
申请人： Hiroyuki MIYAUCHI , Shuichi HIRATA , Takeshi OKADA , Satoshi ITO , Kengo HARA
发明人： Hiroyuki MIYAUCHI , Shuichi HIRATA , Takeshi OKADA , Satoshi ITO , Kengo HARA
IPC分类号： H01F41/00
CPC分类号： H01F41/005 , H01F27/022 , H01F27/306 , H01F27/324 , H01F37/00
摘要： Breakage of a ring core or a bobbin upon injection molding of molten resin is to be prevented in a method of manufacturing a reactor including the ring core. A reactor includes a ring core, a bobbin, a pair of coils, and a plastic cover. The bobbin includes a pair of cylinder portions, and flanges connecting ends of the cylinder portions. The reactor is manufactured by following processes. First protrusions that make contact with an inner circumferential surface of the ring core are provided on outer sides of the flanges along a cylinder axis direction. Second protrusions are provided at positions facing the corresponding first protrusions across the ring core are provided on a cavity surface of a mold that forms the plastic cover by injection molding. The plastic cover is formed by injecting molten resin into the mold while clamping the ring core by the first and second protrusions.
摘要翻译： 在制造包括环形芯的反应器的方法中，可以防止熔融树脂注射成型时的环芯或线轴的破损。 反应器包括环形芯，线轴，一对线圈和塑料盖。 筒管包括一对圆筒部分和连接圆筒部分的端部的凸缘。 反应器通过以下方法制造。 沿着圆筒轴线方向在凸缘的外侧设置与环形芯的内周面接触的第一突起。 在通过注射成型形成塑料盖的模具的空腔表面上设置第二凸起，所述第二突起设置在穿过环形芯的相应的第一突起的位置。 塑料盖通过将熔融树脂注入模具而形成，同时通过第一和第二突起夹住环形芯。
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公开(公告)号：US20080042499A1
公开(公告)日：2008-02-21
申请号：US11843795
申请日：2007-08-23
申请人： Takeshi OKADA
发明人： Takeshi OKADA
摘要： An inner rotor type molded motor controlled by pulse width modulation using an inverter circuit includes a pair of electrically conductive brackets attached to a load-side portion and an anti-load-side portion of a motor frame. An electrically conductive tape is attached on the outside of the motor frame to extend between the brackets, thereby short-circuiting the brackets to each other. In this manner, electrical erosion in the molded motor can be prevented.
摘要翻译： 使用逆变器电路由脉冲宽度调制控制的内转子型成型电机包括：一对安装在电动机架的负载侧部分和负载侧部分的导电支架。 导电胶带安装在电动机框架的外侧，以在支架之间延伸，从而将支架彼此短路。 以这种方式，可以防止模制电动机中的电蚀。
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公开(公告)号：US20110289770A1
公开(公告)日：2011-12-01
申请号：US13115287
申请日：2011-05-25
申请人： Takeshi OKADA , Kazuhiro Kobayashi
发明人： Takeshi OKADA , Kazuhiro Kobayashi
CPC分类号： H05K3/0097 , B32B37/1009 , B32B38/0004 , B32B38/145 , B32B38/1841 , B32B2309/10 , B32B2309/105 , B32B2310/0843 , B32B2457/08 , H05K3/205 , H05K3/4682 , H05K2201/0355 , H05K2203/0156
摘要： An apparatus for manufacturing a temporary substrate includes a jig having a table, a holding guide for positioning constituent members of the temporary substrate, a holding unit for holding the laminated constituent members, and a heater unit for performing a temporary bonding on the laminated constituent members, and further includes a drive mechanism for moving each member constituting the jig between a standby position and an in-use position. The holding guide has a plurality of step portions formed in such a manner that peripheries of the step portions define areas corresponding to outer sizes of the respective constituent members when the holding guide is moved to the in-use position. The temporary substrate has as the constituent members, a prepreg, inner metal foils respectively stacked on both surfaces of the prepreg and each having a smaller outer size than the prepreg, and outer metal foils respectively stacked on the inner metal foils and each having a larger outer size than the prepreg.
摘要翻译： 一种临时基板的制造装置，具备：具有工作台的夹具，用于定位临时基板的构成部件的保持引导件，保持该层压部件的保持部;以及用于对叠层部件进行暂时接合的加热器部 并且还包括用于使构成夹具的每个构件在待机位置和使用位置之间移动的驱动机构。 保持引导件具有多个台阶部分，其形成为当保持引导件移动到使用位置时，阶梯部分的周边限定对应于各个构成部件的外部尺寸的区域。 临时基板具有作为构成部件的预浸料坯，分别层叠在预浸料坯的两面上并且分别具有比预浸料坯小的外径的内部金属箔和分别堆叠在内部金属箔上并且各自具有较大的外部金属箔的内部金属箔 外形比预浸料。
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公开(公告)号：US20100220760A1
公开(公告)日：2010-09-02
申请号：US12711795
申请日：2010-02-24
申请人： Takashi MIYOSHI , Takeshi OKADA
发明人： Takashi MIYOSHI , Takeshi OKADA
IPC分类号： H01S5/00
CPC分类号： H01S5/22 , B82Y20/00 , H01S5/0655 , H01S5/34333
摘要： The nitride semiconductor laser device includes a substrate, a nitride semiconductor layer having a first nitride semiconductor layer, an active layer, and a second nitride semiconductor layer stacked in this order on the substrate, and a ridge provided on a surface of the nitride semiconductor layer. The surface of the nitride semiconductor layer includes a generally flat part and first and second grooves which extend along the ridge in a resonator direction, the first groove being formed continuous to a first side surface of the ridge, the second groove being formed continuous to a second side surface of the ridge which is opposite to the first side surface
摘要翻译： 氮化物半导体激光器件包括：衬底，具有第一氮化物半导体层，有源层和第二氮化物半导体层的氮化物半导体层，其依次堆叠在衬底上，以及设置在氮化物半导体层的表面上的脊 。 氮化物半导体层的表面包括大致平坦的部分和沿着谐振器方向延伸的第一和第二凹槽，第一凹槽与脊的第一侧表面连续地形成，第二凹槽形成为连续的 脊的第二侧表面与第一侧表面相对
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公开(公告)号：US20080182465A1
公开(公告)日：2008-07-31
申请号：US12020206
申请日：2008-01-25
IPC分类号： B63H1/18
CPC分类号： B63H20/34
摘要： A marine propulsion apparatus includes an anti-cavitation plate on a casing that supports a propeller. A lift generation plate, which generates lift during propulsion, is disposed at a position rearward of the casing and above the anti-cavitation plate and extends in a width direction of a hull. The lift generation plate is mounted on the casing via a stay.
摘要翻译： 船用推进装置包括支撑螺旋桨的壳体上的防空穴板。 在推进期间产生升力的升降机发电机板设置在壳体的后方并在防空化板的上方并在船体的宽度方向上延伸。 电梯产生板通过停留安装在外壳上。
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公开(公告)号：US20120194024A1
公开(公告)日：2012-08-02
申请号：US13361274
申请日：2012-01-30
申请人： Takeshi OKADA
发明人： Takeshi OKADA
IPC分类号： H02K21/12
CPC分类号： H02K29/03 , H02K1/278 , H02K1/28 , H02K29/08 , H02K2213/03
摘要： A brushless DC motor includes a plurality of permanent magnet segments arranged on an outer circumferential surface of a yoke member. Each of the permanent magnet segments includes a thinnest portion positioned in a circumferential center portion of each of the permanent magnet segments, thickest portions positioned in circumferential opposite end portions of each of the permanent magnet segments, and gradually changing portions positioned between the thinnest portion and the thickest portions. The gradually changing portions have a thickness gradually increasing from the thinnest portion toward the thickest portions. A border between the magnetic poles is positioned in the circumferential center portion of each of the permanent magnet segments.
摘要翻译： 无刷直流电动机包括布置在轭构件的外圆周表面上的多个永磁体段。 每个永磁体段包括位于每个永磁体段的周向中心部分中的最薄部分，位于每个永磁体段的周向相对端部中的最厚部分，以及位于最薄部分和 最厚的部分。 逐渐变化的部分的厚度从最薄部分向最厚部分逐渐增加。 磁极之间的边界位于每个永磁体段的圆周中心部分。
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