公开(公告)号：US09780377B2

公开(公告)日：2017-10-03

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 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/058 ,  C08G61/02 ,  H01M2/24 ,  H01M4/04 ,  H01M10/42 ,  H01M2/34 ,  H01M4/139 ,  H01M10/052

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.

公开(公告)号：US09263729B2

公开(公告)日：2016-02-16

申请号：US13522758

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： H01M4/13 ,  H01M4/131 ,  H01M4/62 ,  H01M10/052 ,  H01M4/02

CPC分类号： H01M4/13 ,  H01M4/131 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  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。

公开(公告)号：US08211590B2

公开(公告)日：2012-07-03

申请号：US11816409

申请日：2006-03-14

申请人： Nobuhiko Hojo ,  Taisuke Yamamoto ,  Yukihiro Okada

发明人： Nobuhiko Hojo ,  Taisuke Yamamoto ,  Yukihiro Okada

IPC分类号： H01M8/10 ,  H01M4/86

CPC分类号： H01M8/1067 ,  C08J5/22 ,  C08J5/2206 ,  H01B1/122 ,  H01M8/0289 ,  H01M8/04119 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1048 ,  H01M8/1051 ,  H01M2300/0025

摘要： To provide a proton conducting material with which an electrode and a fuel cell capable of functioning in a stable manner even without humidification in a temperature range from room temperature to about 200° C. can be achieved. The proton conducting material includes a porous structural material having pores and a heterocyclic organic compound having proton conductivity. The organic compound contained inside the pores has a crystallite size D of 50 nm or less.

摘要翻译： 为了提供质子传导材料，可以实现在室温至约200℃的温度范围内即使没有加湿也能够以稳定的方式起作用的电极和燃料电池。 质子传导材料包括具有孔的多孔结构材料和具有质子传导性的杂环有机化合物。 孔内含有的有机化合物的微晶尺寸D为50nm以下。

公开(公告)号：US08195062B2

公开(公告)日：2012-06-05

申请号：US12047341

申请日：2008-03-13

申请人： Yukihiro Okada ,  Atsuna Saiki

发明人： Yukihiro Okada ,  Atsuna Saiki

IPC分类号： G03G15/00

CPC分类号： G03G15/751 ,  G03G2221/1606 ,  G03G2221/166

摘要： An electrically conducting structure includes: an electrically conductive bar member; a frame member supporting the bar member; and a conducting metal plate, provided with a base portion for mounting the conducting metal plate to the frame member and provided with a contact portion, extending out from the base portion and bending to make contact with a side face of the bar member.

摘要翻译： 导电结构包括：导电棒构件; 支撑所述杆构件的框架构件; 以及导电金属板，设置有用于将导电金属板安装到框架构件并具有从基部延伸出来并弯曲以与杆构件的侧面接触的接触部的基部。

公开(公告)号：US07985495B2

公开(公告)日：2011-07-26

申请号：US11654682

申请日：2007-01-18

申请人： Yukihiro Okada ,  Masatoshi Nagayama

发明人： Yukihiro Okada ,  Masatoshi Nagayama

IPC分类号： H01M12/00 ,  H01M10/48 ,  H01M4/13

CPC分类号： H01M10/441 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0525 ,  H01M10/482 ,  Y02T10/7011 ,  Y10T29/49108

摘要： An assembled battery comprises mainly multiple non-aqueous secondary cells A and at least one electric device B for voltage detection containing a non-aqueous electrolyte connected to the multiple non-aqueous secondary cells A in series. When a difference in the non-aqueous secondary cell A between a voltage per cell (VA1) at a depth of discharge of 25% and a voltage per cell (VA2) at a depth of discharge of 75% is designated as ΔVA, and a difference in the electric device B between a voltage per cell (VB1) at a depth of discharge equivalent to the depth of discharge of 25% of the non-aqueous secondary cell A and a voltage per cell (VB2) at a depth of discharge equivalent to the depth of discharge of 75% of the non-aqueous secondary cell A is designated as ΔVB, the ΔVB of electric device B is greater than the ΔVA of non-aqueous secondary cell A.

摘要翻译： 组合电池主要包括多个非水电解槽A和至少一个用于电压检测的电气装置B，其中包含串联连接到多个非水电解槽A的非水电解质。 当放电深度为25％的电池单元电压（VA1）与放电深度为75％的每单元电压（VA2）之间的非水电解槽A的差为＆Dgr; VA时， 并且与非水性二次电池A的25％的放电深度等同于放电深度的电池单元电压（VB1）与电池单元的深度为VB2的电压 非等级二次电池A的排放深度相当于75％的放电深度被指定为＆Dgr; VB，电气设备B的电压VB大于非水性二次电池A的电压。

公开(公告)号：US20100316897A1

公开(公告)日：2010-12-16

申请号：US12740582

申请日：2008-09-25

申请人： Kiyomi Kozuki ,  Hideaki fujita ,  Yukihiro Okada ,  Yasushi Hirakawa

发明人： Kiyomi Kozuki ,  Hideaki fujita ,  Yukihiro Okada ,  Yasushi Hirakawa

IPC分类号： H01M10/0587

CPC分类号： H01M2/263 ,  H01M2/22 ,  H01M4/70 ,  H01M10/052 ,  Y02T10/7011

摘要： A secondary battery has a so-called tabless structure. An electrode group (4) includes an exposed end (1a) and a body portion (5). In the exposed end (1a), a current collector is exposed. In the body portion (5), an active material is provided on a surface of the current collector. A current collector plate (10) includes a principal surface (11) to which the electrode group (4) is connected, and projections (13) provided on the periphery of the principal surface (11). Moreover, in a direction in which a positive electrode plate (1), a porous insulating layer (3) and a negative electrode plate (2) are sequentially arranged, a width of the current collector plate (10) is equal to or smaller than a width of the body portion (5). Furthermore, the projections (13) sandwich the exposed end (1a) in a direction perpendicular to a longitudinal direction of the exposed end (1a).

摘要翻译： 二次电池具有所谓的无标签结构。 电极组（4）包括露出端（1a）和主体部分（5）。 在暴露端（1a）中，露出集电器。 在主体部（5）中，在集电体的表面设置活性物质。 集电板（10）包括连接有电极组（4）的主表面（11）和设置在主表面（11）周边上的突起（13）。 此外，在正极板（1），多孔绝缘层（3）和负极板（2）依次排列的方向上，集电板（10）的宽度等于或小于 主体部分（5）的宽度。 此外，突起（13）在与暴露端部（1a）的纵向方向垂直的方向上夹着露出端部（1a）。

公开(公告)号：US20100218365A1

公开(公告)日：2010-09-02

申请号：US12680869

申请日：2009-05-20

申请人： Fumitoshi Yamashita ,  Kiyomi Kawamura ,  Yukihiro Okada ,  Hiroshi Murakami

发明人： Fumitoshi Yamashita ,  Kiyomi Kawamura ,  Yukihiro Okada ,  Hiroshi Murakami

IPC分类号： H01F41/02

CPC分类号： H02K15/03 ,  H01F1/0578 ,  H01F1/059 ,  H01F41/028 ,  H02K1/278 ,  Y10T29/49009 ,  Y10T29/49069 ,  Y10T29/49075 ,  Y10T29/49078 ,  Y10T29/49803 ,  Y10T29/49805

摘要： A process of manufacturing segments, an anisotropic direction of which is continuously changed in a plane vertically by a uniform magnetic field maintained in a constant direction and a process of arranging a plurality of segments on a circumference, extruding the segments in a ring shape by rheology based on the viscous deformation of the segments, from one thrust-direction end surface of the segments, and subsequently compressing the segments from both thrust-direction end surfaces of the segments are necessarily included. A ring magnet, anisotropy of which is controlled in a continuous direction, is provided, and a source for generating a static magnetic field has energy density (BH) max≧160 to 180 kJ/m3.

摘要翻译： 一种制造段的方法，其各向异性方向通过保持恒定方向的均匀磁场在垂直方向上连续变化，以及在圆周上布置多个段的过程，通过流变学将段挤出成环形 基于段的粘性变形，从段的一个推力方向端面，随后从段的两个推力方向端面压缩段必然包括。 提供了一种连续方向控制其各向异性的环形磁体，并且用于产生静态磁场的源的能量密度（BH）max≥160-180kJ/ m3。

公开(公告)号：US20100209749A1

公开(公告)日：2010-08-19

申请号：US12439805

申请日：2007-10-09

申请人： Yukihiro Okada

发明人： Yukihiro Okada

IPC分类号： H01M6/10

CPC分类号： H01M10/0587 ,  H01M2/022 ,  H01M2/0242 ,  H01M2/22 ,  H01M6/42 ,  H01M10/052

摘要： A battery casing 10 includes a plurality of cylindrical accommodation parts 12a to 12d accommodating a plurality of electrode assemblies 20, and connecting parts 13a to 13c connecting the accommodation parts 12a to 13d adjacent to each other. The inner circumferences of the accommodation parts 12a to 12d have substantially the same shape as the outer circumferences of the electrode assemblies. The connecting parts 13a to 13c are formed along the side surfaces of the accommodation parts 12a to 12d. Each electrode assembly 20 is formed by winding a positive electrode plate 21 and a negative electrode plate 22 with a separator 23 interposed therebetween to be in a cylindrical shape. The plurality of electrode assemblies 20 are accommodated in the accommodation parts 12a to 12d with substantially no gap left.

摘要翻译： 电池壳体10包括容纳多个电极组件20的多个圆柱形容纳部分12a至12d以及连接彼此相邻的容纳部分12a至13d的连接部分13a至13c。 容纳部12a〜12d的内周与电极组件的外周形状基本相同。 连接部13a至13c沿着容纳部12a至12d的侧表面形成。 每个电极组件20通过将隔板23夹在其间的正极板21和负极板22缠绕而形成为圆柱形。 多个电极组件20容纳在基本上没有间隙的容纳部分12a至12d中。

公开(公告)号：US20090021097A1

公开(公告)日：2009-01-22

申请号：US12162435

申请日：2007-11-21

申请人： Fumitoshi Yamashita ,  Hiroshi Murakami ,  Yukihiro Okada ,  Kiyomi Kawamura

发明人： Fumitoshi Yamashita ,  Hiroshi Murakami ,  Yukihiro Okada ,  Kiyomi Kawamura

IPC分类号： H02K21/12

CPC分类号： H02K1/27 ,  H01F1/0578 ,  H01F1/059 ,  H02K15/03

摘要： A motor generally has a contradictory relation between decrease of cogging torque and increase of torque density. To overcome this problem, continuous direction control is provided for anisotropy with modification of magnetic poles so that the average absolute value of differences between Mθ and 90×sin [φ{2π/(360/p)}] is set to be 3° or less, where Mθ is a direction of anisotropy with respect to a radial tangent line of a magnetic pole plane, φ is a mechanical angle, and p is the number of pole pairs.

摘要翻译： 电动机通常与齿槽转矩的减小和转矩密度的增加之间存在矛盾关系。 为了克服这个问题，通过改变磁极的各向异性来提供连续方向控制，使得Mta和90xsin [phi {2pi /（360 / p）}]之间的差的平均绝对值设定为3°或更小， 其中Mtheta是相对于磁极平面的径向切线的各向异性方向，phi是机械角度，p是极对数。

公开(公告)号：US20080213647A1

公开(公告)日：2008-09-04

申请号：US10567437

申请日：2005-03-02

申请人： Hideyuki Ueda ,  Takashi Akiyama ,  Kohji Yuasa ,  Shinsuke Fukuda ,  Yukihiro Okada ,  Satoshi Shibutani

发明人： Hideyuki Ueda ,  Takashi Akiyama ,  Kohji Yuasa ,  Shinsuke Fukuda ,  Yukihiro Okada ,  Satoshi Shibutani

IPC分类号： H01M8/02

CPC分类号： H01M8/0662 ,  B01D2258/0208 ,  H01M4/921 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

摘要： A fuel cell system, comprising a fuel cell having an anode, a cathode, and an electrolyte interposed therebetween and a purification device having a catalyst layer purifying substances discharged from the anode. The fuel cell system is characterized in that the purification device comprises a porous sheet having a catalyst layer and two flow passages disposed on both sides of the porous sheet, an inlet to which the substances discharged from the anode is led is formed in one flow passage, an inlet to which air is led and an outlet are formed in the other flow passage, and the substances discharged from the anode are discharged from the outlet after being purified through the porous sheet.

摘要翻译： 一种燃料电池系统，包括具有阳极，阴极和介于其间的电解质的燃料电池和具有净化从阳极排出的物质的催化剂层的净化装置。 燃料电池系统的特征在于，净化装置包括具有催化剂层和设置在多孔片两侧的两个流路的多孔片，从阳极排出的物质引入的入口形成在一个流路 在另一个流路中形成有空气被引导的入口和出口，并且从净化出的多孔片材后，从阳极排出的物质从出口排出。