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31. 发明申请

US20120299686A1 STATIC APPARATUS 有权
标题翻译：静态装置
公开(公告)号：US20120299686A1
公开(公告)日：2012-11-29
申请号：US13575134
申请日：2010-10-22
申请人： Tetsuya Matsuda , Ryuichi Nishiura , Hiroyuki Akita , Takeshi Imura , Yasuo Fujiwara , Yoshinori Shimizu , Kazuaki Aono
发明人： Tetsuya Matsuda , Ryuichi Nishiura , Hiroyuki Akita , Takeshi Imura , Yasuo Fujiwara , Yoshinori Shimizu , Kazuaki Aono
IPC分类号： H01F27/24
CPC分类号： H01F27/245 , H01F27/34
摘要： A static apparatus includes an iron core which includes a plurality of magnetic plates stacked in one direction and in which a shaft portion having a main surface and a side surface is formed, and a coil wound around the shaft portion. Slits extending in an axial direction of the shaft portion are formed in at least a surface layer magnetic plate constituting the main surface, of the plurality of magnetic plates. Some of the slits are formed in the main surface, at an end portion close to the side surface, at a predetermined formation density. The formation density of the slits is highest at the predetermined formation density, and is reduced as at least one of a minimum distance from the side surface within the main surface and a distance from the main surface on a side close to the slits in the stacking direction is increased.
摘要翻译：静电装置包括：铁心，其包括在一个方向上堆叠的多个磁性板，并且其中形成有主表面和侧表面的轴部分以及围绕轴部分缠绕的线圈。在至少构成多个磁性板的主表面的表层磁性板中形成有沿轴部的轴向延伸的狭缝。一些狭缝以预定的形成密度形成在主表面，靠近侧表面的端部处。狭缝的形成密度在预定的形成密度处最高，并且作为与主表面中的侧表面的最小距离以及离堆叠中的狭缝附近的主表面的距离中的至少一个减小方向增加。

32. 发明授权

US08304950B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US08304950B2
公开(公告)日：2012-11-06
申请号：US12812844
申请日：2008-04-28
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Takeshi Mori , Hiroyuki Akita , Ryuichi Shimomura , Kazunori Tanaka , Shinji Nishimura
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Takeshi Mori , Hiroyuki Akita , Ryuichi Shimomura , Kazunori Tanaka , Shinji Nishimura
IPC分类号： H02K21/14 , H02K1/22
CPC分类号： H02K21/044
摘要： A dynamoelectric machine that can suppress increases in rotor inertia to extend belt service life and increase field magnetomotive force to increase output. In the dynamoelectric machine, first and second magnetic guidance members are fitted into first and second holding grooves that are disposed so as to extend axially on facing portions of first and second trough portions radially outside inner wall surfaces, and are disposed so as to span over first and second trough portions. First and second permanent magnets that are magnetically oriented in a reverse direction to a magnetic field that originates from a field coil are fitted into and held by interfitting grooves of the first and second magnetic guidance members so as to face inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions so as to have a predetermined clearance.
摘要翻译：一种能够抑制转子惯性增加以延长皮带使用寿命并增加磁场动力以增加输出的电动机。在电动机中，第一和第二磁性引导构件被装配到第一和第二保持槽中，第一和第二保持槽被设置成沿第一和第二槽部的径向外侧壁面的部分轴向延伸，并且设置成跨越第一和第二槽部。在与磁场线圈产生的磁场相反的方向上磁性取向的第一和第二永久磁铁由第一和第二磁性引导构件的相互配合的槽嵌合并保持在其内，第二和第一爪形磁极部分，以便具有预定的间隙。

33. 发明授权

US08148864B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US08148864B2
公开(公告)日：2012-04-03
申请号：US12670917
申请日：2008-03-26
申请人： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Hiroyuki Akita , Shinji Nishimura , Norihiro Murata
发明人： Toshiyuki Yoshizawa , Masaya Inoue , Kanji Shinkawa , Masao Morita , Moriyuki Hazeyama , Hiroyuki Akita , Shinji Nishimura , Norihiro Murata
IPC分类号： H02K21/12
CPC分类号： H02K21/044
摘要： A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions. First and second permanent magnets are housed and held in the first and second magnet housing portions, are disposed to face the inner circumferential surfaces near the tip ends of the second and first claw-shaped magnetic pole portions, and the first and second permanent magnets are respectively magnetically oriented in a reverse direction to a direction of a magnetic field that the field coil produces.
摘要翻译：电动机包括第一和第二磁体座部分，该第一和第二磁体座部分从第一和第二磁轭部分的第二和第一爪形磁极部分的末端附近的内周面突出，以及一体地设置成轴向延伸的磁体壳体部分从绕线筒的一对凸缘部的外周部向外侧延伸，靠近第一爪状磁极部和第二爪状磁极部的前端附近的内周面的第一磁轭部和第二磁轭部附近，第一和第二磁体座部分。第一永久磁铁和第二永久磁铁被容纳并保持在第一和第二磁体容纳部中，与第二爪状磁极部和第一爪状磁极部的前端附近的内周面相对配置，分别沿与磁场线圈产生的磁场方向相反的方向磁性取向。

34. 发明申请

US20110239446A1 METHOD FOR MANUFACTURING NONAQUEOUS SECONDARY BATTERY ELECTRODE 有权
标题翻译：制造非水性二次电池电极的方法
公开(公告)号：US20110239446A1
公开(公告)日：2011-10-06
申请号：US13139319
申请日：2009-12-11
申请人： Ryuta Morishima , Hitoshi Sakai , Hiroaki Ikeda , Hiroyuki Akita , Hidehito Matsuo
发明人： Ryuta Morishima , Hitoshi Sakai , Hiroaki Ikeda , Hiroyuki Akita , Hidehito Matsuo
IPC分类号： H01M4/1393
CPC分类号： H01M10/0525 , H01M4/0404 , H01M4/131 , H01M4/133 , H01M4/1393 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/621 , H01M4/75 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115
摘要： A method is provided for manufacturing an electrode that has a porous inorganic layer on the surface of an active material layer and is suitable for constructing a nonaqueous secondary battery with excellent input-output performance. In this manufacturing method, an electrode perform, which has an active material layer (344) consisting primarily of active material particles (42) and supported on a collector (342), is prepared. The water concentration of at least the surface (344a) of the active material layer (344) is adjusted to 100 ppm to 500 ppm. A slurry (S) containing inorganic particles (44), a binder and an organic solvent is coated on the surface (344a) of the active material layer with the water concentration thus adjusted, to form a porous inorganic layer.
摘要翻译：提供一种制造在活性物质层的表面具有多孔无机层的电极的方法，适用于构成输出输出性能优良的非水二次电池。在该制造方法中，准备具有主要由活性物质粒子（42）构成并负载在集电体（342）上的活性物质层（344）的电极。将至少活性物质层（344）的表面（344a）的水浓度调整为100ppm〜500ppm。将含有无机颗粒（44），粘合剂和有机溶剂的浆料（S）以如此调节的水浓度涂覆在活性物质层的表面（344a）上，形成多孔无机层。

35. 发明申请

US20100096941A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：电动机
公开(公告)号：US20100096941A1
公开(公告)日：2010-04-22
申请号：US12444975
申请日：2007-03-09
申请人： Masaya Inoue , Kanji Shinkawa , Masao Morita , Haruyuki Kometani , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Keiichi Ito , Takeshi Mori , Hiroyuki Akita , Yoshinori Miyamoto , Shinji Nishimura
发明人： Masaya Inoue , Kanji Shinkawa , Masao Morita , Haruyuki Kometani , Toshiyuki Yoshizawa , Moriyuki Hazeyama , Keiichi Ito , Takeshi Mori , Hiroyuki Akita , Yoshinori Miyamoto , Shinji Nishimura
IPC分类号： H02K21/04 , H02K1/27
CPC分类号： H02K21/044
摘要： A dynamoelectric machine including first and second permanent magnets held by first and second magnet seats on first and second yoke portions so as to face inner circumferential surfaces of tip end portions of first and second claw-shaped magnetic pole portions. The first and second permanent magnets are magnetically oriented in a reverse direction to orientation of a magnetic field that the field coil produces. The dynamoelectric machine enables permanent magnet holding reliability to be increased, induced voltage during no-load de-energization to be suppressed, and thermal demagnetization of magnets due to high-frequency magnetic fields that are induced by stator slots to be avoided.
摘要翻译：一种电动机，包括由第一和第二磁轭构成的第一和第二磁体座的第一和第二永久磁铁，以便面对第一和第二爪形磁极部的前端部的内周面。第一永久磁铁和第二永久磁铁在与磁场线圈产生的磁场方向相反的方向上磁性取向。电动机能够提高永磁体保持可靠性，抑制无负载断电时的感应电压，并且由于要避免的定子槽引起的高频磁场而导致磁体的热退磁。

36. 发明申请

US20090200886A1 DYNAMOELECTRIC MACHINE 有权
标题翻译：电动机
公开(公告)号：US20090200886A1
公开(公告)日：2009-08-13
申请号：US12347310
申请日：2008-12-31
申请人： Masao Morita , Ryuichi Shimomura , Hiroyuki Akita
发明人： Masao Morita , Ryuichi Shimomura , Hiroyuki Akita
IPC分类号： H02K1/28 , H02K1/27
CPC分类号： H02K21/044
摘要： Resin pooling grooves are disposed so as to extend over entire regions in a thickness direction of a first magnet holder on two sides of a bottom surface in a width direction of a first receiving groove, and resin pooling grooves are also disposed so as to extend over entire regions in the thickness direction of the first magnet holder on two side surfaces of the first receiving groove near the bottom surface. A first resin injection aperture is disposed through the first magnet holder so as to communicate with the resin pooling grooves over an entire region in the thickness direction. A first permanent magnet is held by the first magnet holder by fitting the first permanent magnet into the first receiving groove together with a first magnet cover, and injecting a resin material into the resin pooling grooves through the first resin injection aperture and hardening it.
摘要翻译：树脂汇集槽沿着第一容纳槽的宽度方向的底面的两侧在第一磁体保持体的厚度方向的整个区域上延伸设置，并且还设置树脂积存槽，以便延伸越过在第一容纳槽的靠近底面的两个侧表面上的第一磁体保持器的厚度方向上的整个区域。第一树脂注入孔通过第一磁体保持器设置成在厚度方向的整个区域上与树脂收集槽连通。第一永磁体通过将第一永磁体与第一磁体盖一起装配到第一容纳槽中而由第一磁体保持器保持，并且通过第一树脂注入孔将树脂材料注入到树脂池槽中并使其硬化。

37. 发明授权

US07541703B2 Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：US07541703B2
公开(公告)日：2009-06-02
申请号：US11296326
申请日：2005-12-08
申请人： Nobuaki Uehara , Hiroyuki Akita , Masaki Kato , Yoshihito Asao
发明人： Nobuaki Uehara , Hiroyuki Akita , Masaki Kato , Yoshihito Asao
IPC分类号： H02K11/00
CPC分类号： H02K11/048
摘要： In a rotary electric machine having a rotary electric machine part and a switching circuit part for performing current control of this rotary electric machine part and a heat-dissipating device for cooling multiple switching devices constituting this switching circuit part, the cooling effect on the switching devices is improved. The rotary electric machine has a switching circuit part for performing current control of a rotary electric machine part and a heat-dissipating device for cooling multiple switching devices constituting this switching circuit part, and the heat-dissipating device is made up of multiple heat sinks arrayed in the circumferential direction of the rotary shaft of the rotary electric machine part so as to surround the rotary shaft and having the multiple switching devices distributed among and mounted upon them.
摘要翻译：在具有旋转电机部分的旋转电机和用于对该旋转电机部进行电流控制的切换电路部分和用于冷却构成该切换电路部分的多个开关装置的散热装置中，对开关装置的冷却效果改进了旋转电机具有用于对旋转电机部进行电流控制的开关电路部和用于冷却构成该开关电路部的多个开关元件的散热装置，散热装置由多个散热片在旋转电机部的旋转轴的圆周方向上围绕旋转轴并且将多个切换装置分布在其中并安装在旋转轴上。

38. 发明申请

US20090008237A1 Device for producing active material for lithium secondary battery and method for producing active material for lithium secondary battery, method for manufacturing electrode for lithium secondary battery, and method for manufacturing lithium secondary battery 审中-公开
标题翻译：锂二次电池用活性物质的制造装置及锂二次电池用活性物质的制造方法，锂二次电池用电极的制造方法以及锂二次电池的制造方法
公开(公告)号：US20090008237A1
公开(公告)日：2009-01-08
申请号：US12216372
申请日：2008-07-02
申请人： Toshikazu Yoshida , Tetsuyuki Murata , Shigeki Matsuta , Yasunobu Iwami , Yoshinori Kida , Hiroyuki Akita , Koji Hasumi
发明人： Toshikazu Yoshida , Tetsuyuki Murata , Shigeki Matsuta , Yasunobu Iwami , Yoshinori Kida , Hiroyuki Akita , Koji Hasumi
IPC分类号： C01B25/00 , B01J19/08
CPC分类号： H01M4/525 , H01M4/04 , H01M4/505 , H01M4/5825 , H01M10/052
摘要： Provided is a method for producing an active material for a lithium secondary battery to enable efficient removal of iron impurities, which would become a problem in production of an active material for a lithium secondary battery, and attain a high quality. The method includes removing iron impurities in an active material for a lithium secondary battery by means of magnetic force. With this method, use of a magnetic force-generating device within a recess portion, which composes at least one part of the recess portion, enables efficient removal of only iron impurities. Thus, it is expected that a voltage drop caused by dissolution of iron compounds, i.e. impurities in a positive electrode, and their migration to a negative electrode in a battery, and decreases in charge and discharge efficiencies and a voltage drop owing to precipitation of lithium can be suppressed.
摘要翻译：本发明提供一种锂二次电池用活性物质的制造方法，能够有效地去除铁质杂质，这在生产锂二次电池用活性物质时将成为问题，达到高质量。该方法包括通过磁力去除锂二次电池用活性物质中的铁杂质。利用这种方法，在构成凹部的至少一部分的凹部内使用磁力产生装置能够有效地除去铁杂质。因此，预期由铁化合物的溶解（即正极中的杂质）及其在电池中的负极迁移引起的电压降，以及由于锂的沉淀导致的电荷和放电效率的降低以及电压降可以抑制。

39. 发明授权

US07345387B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US07345387B2
公开(公告)日：2008-03-18
申请号：US10567780
申请日：2004-08-09
申请人： Hiroyuki Akita , Keiichiro Oka , Wakaki Miyaji , Toshiaki Kashihara
发明人： Hiroyuki Akita , Keiichiro Oka , Wakaki Miyaji , Toshiaki Kashihara
IPC分类号： H02K9/00
CPC分类号： H02K9/06 , H02K1/243 , H02K3/24 , H02K19/22
摘要： An automotive alternator in which a fan rotating together with a rotor to direct air from a suction aperture into a case, blow the air centrifugally, and discharge the air externally through a discharge aperture has a blade including an interposed portion extending axially from an end surface of a pole core between an adjacent pair of claw-shaped magnetic poles. For this reason, cooling of a rotor coil and a stator coil is improved by improving capacity of the fan in a limited space, thereby enabling output to be improved.
摘要翻译：一种汽车交流发电机，其中风扇与转子一起旋转以将空气从吸入孔引导到壳体中，从而离心吹送空气，并且通过排放孔将空气排出到外部，具有叶片，该叶片包括从端面轴向延伸的插入部分在相邻的一对爪形磁极之间的极芯。因此，通过在有限的空间中改善风扇的容量，可以改善转子线圈和定子线圈的冷却，从而能够提高输出。

40. 发明授权

US07291954B2 Dynamoelectric machine 有权
标题翻译：发电机
公开(公告)号：US07291954B2
公开(公告)日：2007-11-06
申请号：US10553800
申请日：2004-04-28
申请人： Toshiaki Kashihara , Shogo Okamoto , Hiroyuki Akita
发明人： Toshiaki Kashihara , Shogo Okamoto , Hiroyuki Akita
IPC分类号： H02K3/04 , H02K3/06
CPC分类号： H02K3/28 , H02K3/505
摘要： In a dynamoelectric machine according to the present invention, a first three-phase wye-delta hybrid winding and a second three-phase wye-delta hybrid winding are installed in a stator core having a plurality of slots. A first delta U winding portion and a first wye U winding portion are housed in identical slots, a first delta V winding portion and a first wye V winding portion are housed in identical slots, and a first delta W winding portion and a first wye W winding portion are housed in identical slots. A second delta U winding portion and a second wye U winding portion are housed in identical slots, a second delta V winding portion and a second wye V winding portion are housed in identical slots, and a second delta W winding portion and a second wye W winding portion are housed in identical slots.
摘要翻译：在根据本发明的电动机中，在具有多个槽的定子铁心中安装第一三相叶片三角混合绕组和第二三相叶片三角混合绕组。第一ΔU绕组部分和第一绕组U形绕组部分容纳在相同的槽中，第一δV绕组部分和第一绕组V绕组部分被容纳在相同的槽中，并且第一δW绕组部分和第一绕组W 绕组部分容纳在相同的槽中。第二δU绕组部分和第二绕组U绕组部分容纳在相同的槽中，第二δV绕组部分和第二绕组V绕组部分容纳在相同的槽中，并且第二δW绕组部分和第二绕组W 绕组部分容纳在相同的槽中。

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