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41. 发明授权

US06517326B2 Blowing apparatus 失效
标题翻译：吹风装置
公开(公告)号：US06517326B2
公开(公告)日：2003-02-11
申请号：US09833584
申请日：2001-04-13
申请人： Hiroyasu Fujinaka , Shizuka Yokote , Yukihiro Okada
发明人： Hiroyasu Fujinaka , Shizuka Yokote , Yukihiro Okada
IPC分类号： F04B1703
CPC分类号： H02K7/14 , F04D25/08 , F04D29/661 , H02K29/03
摘要： In a conventional blowing apparatus, vibration is increased depending upon a combination of rotor magnetic poles, the number of stator salient poles and blades of a fan. In a blowing apparatus comprising a stator having a core including a M-number of salient poles, and a rotor having permanent magnets having a P-number of magnetic poles rotatably disposed such as to be opposed to magnetic pole surfaces of the stator, the stator and the rotor, in combination, forming a motor for rotating a fan having a N-number of blades, mN≠nM or mN≠nP is satisfied. With this feature, a synergism between vibration generated by cogging torque of the motor and vibration generated by rotation of the fan is moderated, and vibration and noise are reduced.
摘要翻译：在传统的吹风装置中，根据转子磁极的组合，定子凸极的数量和风扇的叶片的组合，振动增加。在包括具有M个凸极的芯的定子的鼓风装置中，以及具有可旋转地设置为与定子的磁极表面相对的P数个的磁极的永磁体的转子，定子并且转子组合地形成用于使具有N数个叶片的风扇旋转的马达，mN <> nM或mN <> nP。利用该特征，由于电动机的齿槽转矩产生的振动与风扇旋转产生的振动之间的协同作用受到缓和，减少了振动和噪音。

42. 发明授权

US06417583B1 Linear actuator with movable magnets 失效
标题翻译：带可动磁铁的线性执行机构
公开(公告)号：US06417583B1
公开(公告)日：2002-07-09
申请号：US09684548
申请日：2000-10-06
申请人： Yukihiro Okada
发明人： Yukihiro Okada
IPC分类号： H02K4100
CPC分类号： H02K33/16
摘要： The linear actuator with movable magnets includes a cylindrical inner yoke; a magnet holder disposed concentrically with the inner yoke via a clearance; a first and a second cylindrical magnets which are magnetized in the radial direction and held by the magnet holder in the axial direction; and an outer yoke disposed concentrically with the inner yoke. The magnetized directions of the two magnets are opposite to each other. The outer yoke has a first and a second coil-disposed sections, around which a first and a second driving coils are wound, respectively. The outer yoke also has a plurality of magnetic pole sections that oppose, via a clearance, to at least one of the first and the second magnets. Besides, in the actuator, dimensional requirements are defined for the magnetic pole and the magnets. That is, (i) the axial length of a magnetic pole section is not less than a movable stroke; (ii) the axial length of each first and second magnet is equal to the sum of the axial length of a magnetic pole section and the axial length of each first and second coil-disposed section, respectively. With the structure described above, a magnetic force is effectively obtained for keeping a sufficient thrust. This allows the magnets to be lightweight, advantageously saving costs and resources. The lightweight of the magnets can reduce the total weight of the whole moving parts, thereby realizing a higher acceleration.
摘要翻译：具有可动磁体的线性致动器包括圆柱形内轭; 一个与内轭同心地经由间隙设置的磁体架; 第一和第二圆柱形磁体，其在径向上被磁化并且被磁体保持器沿轴向保持; 以及与内轭同心设置的外轭。两个磁体的磁化方向彼此相反。外轭铁具有分别缠绕第一和第二驱动线圈的第一和第二线圈布置部分。外磁轭还具有多个磁极部，其经由间隙与第一和第二磁体中的至少一个相对。此外，在致动器中，为磁极和磁体定义了尺寸要求。也就是说，（i）磁极部的轴向长度不小于可移动行程; （ii）每个第一和第二磁体的轴向长度分别等于磁极部分的轴向长度和每个第一和第二线圈布置部分的轴向长度之和。利用上述结构，为了保持足够的推力，有效地获得磁力。这允许磁体重量轻，有利于节省成本和资源。磁体的轻量化可以减少整个运动部件的总重量，从而实现更高的加速度。

43. 发明授权

US5621260A Coreless motor 失效
标题翻译：无芯电机
公开(公告)号：US5621260A
公开(公告)日：1997-04-15
申请号：US131534
申请日：1993-10-01
申请人： Kodo Fukuoka , Kouji Kuyama , Miyuki Furuya , Hironobu Nishida , Hiroto Inoue , Yukihiro Okada
发明人： Kodo Fukuoka , Kouji Kuyama , Miyuki Furuya , Hironobu Nishida , Hiroto Inoue , Yukihiro Okada
IPC分类号： H01R39/39 , H02K5/00 , H02K5/14 , H02K5/22 , H02K7/06 , H02K7/08 , H02K7/116 , H02K13/04 , H02K23/56 , H02K21/26 , H01R39/32 , H02K5/04
CPC分类号： H02K5/145 , H01R39/39 , H02K13/04 , H02K23/56 , H02K5/00 , H02K5/225 , H02K7/061 , H02K7/083 , H02K7/085 , H02K2211/03 , H02K7/116
摘要： In a coreless motor, a shaft of the coreless motor does not pass through a magnet but is arranged in series with a columnar magnet on the same axis. The magnet is inserted in a tubular frame made of magnetic material and a coil which is mounted on the shaft is inserted in the gap between the outer surface of the magnet and the inner surface of the frame.
摘要翻译：在无芯电动机中，无芯电动机的轴不穿过磁体，但是与同一轴线上的柱状磁体串联布置。将磁体插入由磁性材料制成的管状框架中，安装在轴上的线圈插入在磁体的外表面和框架的内表面之间的间隙中。

44. 发明授权

US09899709B2 Production method for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery 有权
公开(公告)号：US09899709B2
公开(公告)日：2018-02-20
申请号：US14370320
申请日：2012-01-20
申请人： Yutaka Oyama , Yukihiro Okada
发明人： Yutaka Oyama , Yukihiro Okada
IPC分类号： H01M4/505 , H01M10/42 , H01M4/525 , H01M10/0567 , H01M10/0587 , H01M4/62 , H01M10/44 , H01M2/34 , H01M4/36 , H01M10/04 , H01M10/052
CPC分类号： H01M10/4235 , H01M2/345 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/624 , H01M10/0481 , H01M10/049 , H01M10/052 , H01M10/0567 , H01M10/0587 , H01M10/446 , H01M2200/20 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： A production method for non-aqueous electrolyte secondary batteries includes a conditioning process in which an electrode group having a positive electrode and a negative electrode wound by interposing a separator therebetween is inserted inside a case a non-aqueous electrolyte including an overcharge additive is injected and the case is sealed, after which a restraining pressure is applied to the case, and charge/discharge is performed at least once. After initial charging in the conditioning process, a fracture portion is formed in secondary particles of a positive electrode active material, and then a conductive coating is formed on the fracture portion.

45. 发明授权

US09219292B2 Nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09219292B2
公开(公告)日：2015-12-22
申请号：US14342078
申请日：2011-09-01
申请人： Tomoyoshi Ueki , Yukihiro Okada
发明人： Tomoyoshi Ueki , Yukihiro Okada
IPC分类号： H01M2/16 , H01M2/18 , H01M2/14 , H01M10/42
CPC分类号： H01M10/4235 , H01M2/16 , H01M2/166 , H01M2/1686 , H01M2/18
摘要： The nonaqueous electrolyte secondary battery 100 according to the present invention is provided with a wound electrode assembly in which a positive electrode sheet and a negative electrode sheet are wound, with a porous separator sheet 30 interposed therebetween. A filler layer 40 comprising an inorganic filler and a binder is formed on one side of the separator sheet 30. The filler layer 40 is continuously provided from the winding start end 38A to the winding finish end 38B of the separator sheet 30 in the winding direction of this sheet. The separator sheet 30 has low porosity regions 36A, 36B, which have a lower porosity than a location 35 outside these regions, in regions having prescribed width WA, WB from the winding start end 38A and/or the winding finish end 38B of the sheet toward the center of the sheet.
摘要翻译：根据本发明的非水电解质二次电池100设置有卷绕电极组件，其中缠绕有正极片和负极片，其间插入多孔隔离片30。在隔板30的一侧形成有包含无机填料和粘合剂的填料层40.填料层40从缠绕起始端38A向卷绕方向上的隔离层30的卷绕结束端38B连续地设置的这张表。隔板30具有低孔隙率区域36A，36B，其具有比这些区域外的位置35低的孔隙率，具有规定宽度WA的区域，来自片材的卷绕起始端38A和/或卷绕完成端38B的区域朝着纸张的中心。

46. 发明申请

US20150004448A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING SAME 有权
标题翻译：非水电解质二次电池及其制造方法
公开(公告)号：US20150004448A1
公开(公告)日：2015-01-01
申请号：US14374343
申请日：2012-01-25
申请人： Masahiro Morita , Yutaka Oyama , Yukihiro Okada
发明人： Masahiro Morita , Yutaka Oyama , Yukihiro Okada
IPC分类号： H01M4/62 , C08G61/02 , H01M4/04 , H01M10/058 , H01M2/24 , H01M2/34
CPC分类号： H01M4/628 , C08G61/02 , H01M2/24 , H01M2/34 , H01M2/345 , H01M4/04 , H01M4/0471 , H01M4/139 , H01M4/62 , H01M10/052 , H01M10/0565 , H01M10/0567 , H01M10/058 , H01M10/4235 , H01M2200/20 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： In the non-aqueous electrolyte secondary battery provided by the present invention, at or near the positive electrode constituting the non-aqueous electrolyte secondary battery, overcharge-reactive multimers including dimers to higher-order multimers formed by polymerization of an overcharge-reactive compound are present in a larger amount by mole than the overcharge-reactive compound remaining unpolymerized.
摘要翻译：在本发明提供的非水电解质二次电池中，在构成非水电解质二次电池的正极或其附近，包含通过过充电反应性化合物的聚合形成的高分子聚合物的二聚体的过充电反应性多聚体是存在的摩尔数大于剩余未聚合的过充电反应性化合物。

47. 发明申请

US20140009031A1 MOTOR STATOR AND MOTOR 有权
标题翻译：电机定子和电机
公开(公告)号：US20140009031A1
公开(公告)日：2014-01-09
申请号：US13983262
申请日：2012-02-02
申请人： Hu Li , Yuichi Yoshikawa , Yukihiro Okada , Minoru Chamura , Tooru Nakamaru , Yasuji Echizen
发明人： Hu Li , Yuichi Yoshikawa , Yukihiro Okada , Minoru Chamura , Tooru Nakamaru , Yasuji Echizen
IPC分类号： H02K1/14
CPC分类号： H02K1/146 , H02K1/148 , H02K1/18 , H02K1/185
摘要： A motor stator of the invention is provided with a laminated stator core comprising a plurality of core pieces having teeth and linked by intermediate thin-wall portions. The thin-wall portions are bent to form the stator core into an annular shape with two ends of the stator core joined by welding, and slots are formed between adjoining pairs of the teeth. A welded portion of the stator core is not near a center line in a radial direction of any of the slots.
摘要翻译：本发明的电动机定子具有层叠的定子铁心，该铁心包括具有齿的多个芯片，并由中间薄壁部分连接。薄壁部分被弯曲以将定子芯形成环形，其中定子芯的两端通过焊接连接，并且在邻接的齿对之间形成槽。定子铁心的焊接部分不在任何槽的径向方向上的中心线附近。

48. 发明授权

US08337572B2 Battery and method for producing the same 失效
标题翻译：电池及其制造方法
公开(公告)号：US08337572B2
公开(公告)日：2012-12-25
申请号：US12739820
申请日：2009-05-08
申请人： Takashi Hosokawa , Yukihiro Okada , Kiyomi Kozuki , Hideaki Fujita
发明人： Takashi Hosokawa , Yukihiro Okada , Kiyomi Kozuki , Hideaki Fujita
IPC分类号： H01M10/04 , H01M2/26
CPC分类号： H01M2/263 , H01M2/266 , H01M10/0431 , H01M10/0436 , Y10T29/49108 , Y10T29/49115
摘要： It is possible to ensure welding of an exposed portion of an electrode core member protruding from one end surface of an electrode group to a desired connection portion of a current collector plate by constituting a battery wherein an end portion of a first electrode is protruding from an end portion of a second electrode and an end portion of a separator on one end surface of an electrode group, the protruding end portion of the first electrode includes an exposed portion of a first electrode core member, the exposed portion of the first electrode core member is welded to a connection portion on one surface of the first current collector plate, and an insulating layer is formed in an area except for a reverse face portion of the connection portion on the other surface of the first current collector plate.
摘要翻译：可以通过构成电池来确保从电极组的一个端面突出的电极芯部件的露出部分到集电板的期望连接部分的焊接，其中第一电极的端部从第二电极的端部和电极组的一个端面上的隔板的端部，第一电极的突出端部包括第一电极芯构件的暴露部分，第一电极芯构件的露出部分被焊接到第一集电板的一个表面上的连接部分，并且在除了第一集电板的另一个表面上的连接部分的反面部分之外的区域中形成绝缘层。

49. 发明申请

US20120288759A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20120288759A1
公开(公告)日：2012-11-15
申请号：US13522744
申请日：2010-01-21
申请人： Hiroki Nagai , Masahiro Morita , Yukihiro Okada
发明人： Hiroki Nagai , Masahiro Morita , Yukihiro Okada
IPC分类号： H01M4/64 , H01M6/00
CPC分类号： H01M4/13 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： A lithium secondary battery of the present invention has a positive electrode is provided with a positive electrode mix layer that includes a positive electrode active material and a conductive material. The positive electrode mix layer has two peaks, large and small, of differential pore volume over a pore size ranging from 0.01 μm to 10 μm in a pore distribution curve measured by a mercury porosimeter. A pore size of the smaller peak B of the differential pore volume is smaller than a pore size of the larger peak A of the differential pore volume.
摘要翻译：本发明的锂二次电池具有正极，其具有包括正极活性物质和导电性材料的正极混合层。在通过水银孔率计测量的孔分布曲线中，正电极混合层在0.01μm至10μm的孔径范围内具有大的和小的不同孔体积的峰。不同孔体积的较小峰B的孔径小于微孔体积的较大峰A的孔径。

50. 发明申请

US20120129035A1 NON-AQUEOUS ELECTROLYTE TYPE LITHIUM ION SECONDARY CELL 有权
标题翻译：非水溶性电解质锂离子二次电池
公开(公告)号：US20120129035A1
公开(公告)日：2012-05-24
申请号：US13388512
申请日：2009-08-04
申请人： Koji Takahata , Yukihiro Okada
发明人： Koji Takahata , Yukihiro Okada
IPC分类号： H01M10/056 , H01M10/02 , H01M10/04
CPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/49108 , Y10T29/4911
摘要： There is provided a lithium ion secondary cell excellent in charging and discharging cycle characteristics. A lithium ion secondary cell includes an electrode body including a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, and a separator, and a non-aqueous electrolyte containing a lithium salt as a supporting salt in an organic solvent, the electrode body and the non-aqueous electrolyte being accommodated in a case. The positive electrode active material is a lithium transition metal oxide having a spinel type structure. The electrolyte contains a compound represented by a chemical formula (I) in an amount of β mol relative to the total content α mol of moisture to be mixed in the cell. β satisfies −0.8 log(β/α)≦1.5.
摘要翻译：提供了充放电循环特性优异的锂离子二次电池。锂离子二次电池包括电极体，其包括具有正极活性物质的正极，具有负极活性物质的负极和隔板，以及含有锂盐作为支持盐的非水电解质有机溶剂，电极体和非水电解质容纳在壳体中。正极活性物质是具有尖晶石型结构的锂过渡金属氧化物。电解质含有化学式（I）表示的化合物，其量为＆bgr; 相对于在细胞中混合的水分的总含量α摩尔。＆bgr 满足-0.8 log（＆bgr; /α）＆nlE; 1.5。

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