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11. 发明授权

US08709106B2 Lithium secondary battery anode member and method for manufacturing the same 失效
标题翻译：锂二次电池阳极件及其制造方法
公开(公告)号：US08709106B2
公开(公告)日：2014-04-29
申请号：US11476126
申请日：2006-06-28
申请人： Nobuhiro Ota
发明人： Nobuhiro Ota
IPC分类号： H01M4/1395 , H01M10/0562 , H01M4/58 , H01M4/134 , H01M10/058 , H01M4/38
CPC分类号： H01M4/1395 , H01M4/134 , H01M4/382 , H01M10/0562 , H01M10/058 , H01M2300/0071 , Y10T29/49115
摘要： A lithium secondary battery anode member of the present invention includes a solid electrolyte film formed on a lithium metal film and is capable of suppressing reduction of the solid electrolyte film over a long period of time. In the lithium secondary battery anode member, the lithium metal film and the solid electrolyte film are laminated on a substrate, the solid electrolyte film contains the composition xLi.yP.zS.wO wherein x, y, z, and w satisfy the relations, 0.2≦x≦0.45, 0.1≦y≦0.2, 0.35≦z≦0.6, and 0.03≦w≦0.13, respectively, (x+y+z+w=1), and the main peaks of an X-ray diffraction pattern of the solid electrolyte film measured by a film method using Cu Kα radiation are at 2θ of about 11° and 30° and each have a half width of 10° or less.
摘要翻译：本发明的锂二次电池负极构件包括在锂金属膜上形成的固体电解质膜，能够长时间抑制固体电解质膜的还原。在锂二次电池阳极部件中，将锂金属膜和固体电解质膜层叠在基板上，固体电解质膜含有xLi.yP.zS.wO，x，y，z，w满足关系，（x + y + z + w = 1），X和Y的主峰分别为X，Y，Y，Y，通过使用CuKα辐射的膜法测量的固体电解质膜的射线衍射图在2θ时; 约11°和30°，并且各自具有10°或更小的半宽度。

12. 发明授权

US08021790B2 Battery structure and lithium secondary battery using the same 有权
标题翻译：电池结构和锂二次电池使用相同
公开(公告)号：US08021790B2
公开(公告)日：2011-09-20
申请号：US12282149
申请日：2007-12-13
申请人： Nobuhiro Ota
发明人： Nobuhiro Ota
IPC分类号： H01M6/18
CPC分类号： H01M10/0562 , H01M10/052 , H01M2300/0068 , H01M2300/0071
摘要： A battery structure includes a positive electrode layer, a solid electrolyte layer, and a negative electrode layer disposed in that order, wherein the solid electrolyte layer has a chemical composition, excluding incidental impurities, represented by the formula aLi·bX·cS·dY, where X is at least one element of phosphorus (P) and boron (B), Y is at least one element of oxygen (O) and nitrogen (N), the sum of a, b, c, and d is 1, a is 0.20 to 0.52, b is 0.10 to 0.20, c is 0.30 to 0.55, and d is 0 to 0.30. The solid electrolyte layer includes a portion A in contact with the negative electrode layer and a portion B in contact with the positive electrode layer, and d in the portion A is larger than d in the portion B. A lithium secondary battery includes the battery structure.
摘要翻译：电池结构包括依次设置的正极层，固体电解质层和负极层，其中固体电解质层具有不包括由式aLi·bX·cS·dY表示的杂质的化学组成，其中X是磷（P）和硼（B）的至少一种元素，Y是氧（O）和氮（N）的至少一种元素，a，b，c和d的和为1，a 为0.20〜0.52，b为0.10〜0.20，c为0.30〜0.55，d为0〜0.30。固体电解质层包括与负极层接触的部分A和与正极层接触的部分B，并且部分A中的d在部分B中大于d。锂二次电池包括电池结构。

13. 发明申请

US20090068563A1 LITHIUM BATTERY 失效
标题翻译：锂电池
公开(公告)号：US20090068563A1
公开(公告)日：2009-03-12
申请号：US12208497
申请日：2008-09-11
申请人： Ryoko Kanda , Nobuhiro Ota , Takashi Uemura , Kentaro Yoshida , Mitsuyasu Ogawa
发明人： Ryoko Kanda , Nobuhiro Ota , Takashi Uemura , Kentaro Yoshida , Mitsuyasu Ogawa
IPC分类号： H01M6/18
CPC分类号： H01M10/0525 , H01M4/13 , H01M4/485 , H01M10/0562 , H01M10/0585 , Y10T29/49115
摘要： A lithium battery includes a substrate, a positive electrode layer, a negative electrode layer, and a sulfide solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer, the positive electrode layer, the negative electrode layer, and the sulfide solid electrolyte layer being provided on the substrate. In this lithium battery, the positive electrode layer is formed by a vapor-phase deposition method, and a buffer layer that suppresses nonuniformity of distribution of lithium ions near the interface between the positive electrode layer and the sulfide solid electrolyte layer is provided between the positive electrode layer and the sulfide solid electrolyte layer. As the buffer layer, a lithium-ion conductive oxide, in particular, LixLa(2-x)/3TiO3 (x=0.1 to 0.5), Li7+xLa3Zr2O12+(x/2) (−5≦×≦3, preferably −2≦×≦2), or LiNbO3 is preferably used.
摘要翻译：锂电池包括设置在正极层和负极层之间的基板，正极层，负极层和硫化物固体电解质层，正极层，负极层和硫化物固体电解质层设置在基板上。在该锂电池中，通过气相沉积法形成正极层，并且在正极层和硫化物固体电解质层之间的界面附近抑制锂离子分布的不均匀性的缓冲层设置在阳极电极层和硫化物固体电解质层。作为缓冲层，特别是LixLa（2-x）/ 3TiO3（x = 0.1〜0.5），Li7 + xLa3Zr2O12 +（x / 2）（-5≤x≤3）的锂离子传导性氧化物 -2 <= x <= 2），或者优选使用LiNbO 3。

14. 发明申请

US20080102363A1 Thin Film Lithium Battery 失效
标题翻译：薄膜锂电池
公开(公告)号：US20080102363A1
公开(公告)日：2008-05-01
申请号：US11795490
申请日：2006-09-12
申请人： Takashi Uemura , Mitsuyasu Ogawa , Nobuhiro Ota , Katsuji Emura
发明人： Takashi Uemura , Mitsuyasu Ogawa , Nobuhiro Ota , Katsuji Emura
IPC分类号： H01M10/36
CPC分类号： H01M10/052 , H01M4/134 , H01M4/66 , H01M10/0472 , H01M10/056 , H01M2300/0094 , Y10T29/49108
摘要： A thin film lithium battery is provided which can realize a high yield by solving various problems caused by a pin hole formed in a solid electrolyte layer.A thin film lithium battery according to the present invention is a thin film lithium battery in which a positive electrode layer 20, a negative electrode layer 50, a solid electrolyte layer 40 provided therebetween, and a collector 10 electrically connected to at least one of the positive electrode layer 20 and the negative electrode layer 50 are laminated to each other. When this battery is viewed in plan along the lamination direction of the above individual layers, the positive electrode layer 20 and the negative electrode layer 50 are disposed at positions so as not to be overlapped with each other. By the structure as described above, even if a pin hole is formed in the solid electrolyte layer 40, short-circuiting between the two electrode layers 20 and 50, which is caused by this pin hole, can be prevented.
摘要翻译：提供了一种薄膜锂电池，其可以通过解决由固体电解质层中形成的针孔引起的各种问题而实现高产率。根据本发明的薄膜锂电池是其中设置有正电极层20，负电极层50，固体电解质层40以及与至少一个电极层电连接的集电极10的薄膜锂电池正极层20和负极层50彼此层叠。沿着上述各层的层叠方向平面地观察该电池时，将正极层20和负极层50配置在不重叠的位置。通过如上所述的结构，即使在固体电解质层40中形成针孔，也能够防止由该针孔引起的两个电极层20,50之间的短路。

15. 发明授权

US06641863B2 Method of forming thin film of inorganic solid electrolyte 有权
公开(公告)号：US06641863B2
公开(公告)日：2003-11-04
申请号：US10016357
申请日：2001-10-30
申请人： Hirokazu Kugai , Nobuhiro Ota
发明人： Hirokazu Kugai , Nobuhiro Ota
IPC分类号： C23C1630
CPC分类号： H01M4/134 , H01M4/04 , H01M4/0407 , H01M4/131 , H01M4/366 , H01M4/525 , H01M6/18 , H01M6/24 , H01M6/40 , H01M10/052 , H01M10/0566 , H01M2004/027 , H01M2300/0068 , H01M2300/0088
摘要： A method of producing a thin film of an inorganic solid electrolyte having a relatively high ionic conductance is provided. In the method, a thin film made of an inorganic solid electrolyte is formed, by a vapor deposition method, on a base member being heated. The thin film obtained through the heat treatment exhibits an ionic conductance higher than that of the thin film formed on the base member not being heated. The ionic conductance can also be increased through the steps of forming the thin film made of the inorganic solid electrolyte on the base member at room temperature or a temperature lower than 40° C. and then heating the thin film of the inorganic solid electrolyte.

16. 发明授权

US6162412A Chemical vapor deposition method of high quality diamond 失效
标题翻译：高品质钻石的化学气相沉积方法
公开(公告)号：US6162412A
公开(公告)日：2000-12-19
申请号：US115783
申请日：1993-09-03
申请人： Naoji Fujimori , Akihiko Ikegaya , Takahiro Imai , Nobuhiro Ota , Takayuki Shibata
发明人： Naoji Fujimori , Akihiko Ikegaya , Takahiro Imai , Nobuhiro Ota , Takayuki Shibata
IPC分类号： C23C16/27
CPC分类号： C23C16/277 , C23C16/271
摘要： Diamond having a large coefficient of thermal conductivity is prepared by a CVD method in which a reaction gas is decomposed and reacted under such condition that a concentration of carbon atoms in relation to hydrogen gas (A %), a concentration of nitrogen gas in relation to the whole reaction gas (B ppm) and a concentration of oxygen atoms in relation to the hydrogen gas (C %) satisfy the equation:.alpha.=B.times.(A-1.2C) (I)provided that a is not larger than 13, or B is not larger than 20.
摘要翻译：通过CVD法制备具有大的导热系数的金刚石，其中反应气体在相对于氢气（A％）的碳原子浓度，氮气浓度相对于整个反应气体（B ppm）和氧原子相对于氢气的浓度（C％）满足以下等式：α= Bx（A-1.2C）（I），条件是a不大于13，或 B不大于20。

17. 发明授权

US5788766A Window and preparation thereof 失效
标题翻译：窗口及其准备
公开(公告)号：US5788766A
公开(公告)日：1998-08-04
申请号：US565595
申请日：1995-11-30
申请人： Yoshiyuki Yamamoto , Keiichiro Tanabe , Katsuko Harano , Takashi Tsuno , Nobuhiro Ota , Naoji Fujimori
发明人： Yoshiyuki Yamamoto , Keiichiro Tanabe , Katsuko Harano , Takashi Tsuno , Nobuhiro Ota , Naoji Fujimori
IPC分类号： G21K1/10 , H01J35/18 , H01L23/473 , H01S5/02 , H01S5/024 , H05H7/00 , C30B29/05
CPC分类号： H01J35/18 , G21K1/10 , H01L23/473 , H05H7/00 , G21K2201/065 , H01J2235/122 , H01J2235/1262 , H01L2924/0002
摘要： A window material, which has a high thermal conductivity material layer having a thermal conductivity of at least 10 W/cm.multidot.K and which has a cooling medium flow path on or in the high thermal conductivity material layer, has a high heat-dissipating property and a high transmittance.
摘要翻译：具有导热率至少为10W / cm×KK的高导热性材料层，并且在高导热性材料层上或其上具有冷却介质流路的窗材料具有高的散热性和透光率高。

18. 发明授权

US5436036A Method of synthesizing hard material 失效
标题翻译：硬质材料的合成方法
公开(公告)号：US5436036A
公开(公告)日：1995-07-25
申请号：US79105
申请日：1993-06-17
申请人： Hiromu Shiomi , Naoji Fujimori , Nobuhiro Ota , Takahiro Imai
发明人： Hiromu Shiomi , Naoji Fujimori , Nobuhiro Ota , Takahiro Imai
IPC分类号： C23C16/27 , C23C16/34 , C23C16/511 , B05D3/06
CPC分类号： C23C16/274 , C23C16/277 , C23C16/342 , C23C16/511
摘要： A method of vapor-phase synthesizing a hard material use a raw material gas supplied into a reaction tube (6) while irradiating a region of the reaction tube (6) with microwaves (18) of a prescribed frequency for causing a synthesizing reaction to produce the hard material along a prescribed direction, by a plasma generation. In the reaction tube (6), at least two plate electrodes (17a, 17b, 19a, 19b) are oppositely arranged in parallel vertically to electric fields of the microwaves (18), so that the plasma is excited between the plate electrodes (17a, 17b, 19a, 19b) for vapor-phase synthesizing the hard material. The microwaves (18) of high electric power are introduced into the reaction tube (6) through a waveguide (5) without loss, so that strong electric fields can be homogeneously and stably distributed between the opposite plate electrodes.
摘要翻译：气相合成硬质材料的方法使用供给反应管（6）的原料气体，同时用规定频率的微波（18）向反应管（6）的区域照射，从而产生合成反应通过等离子体产生沿规定方向的硬质材料。在反应管（6）中，至少两个平板电极（17a，17b，19a，19b）在与微波（18）的电场垂直的方向上相互平行地排列，使得等离子体在平板电极（17a），17b，19a，19b），用于气相合成硬质材料。高功率的微波（18）通过波导（5）而不损耗地引入反应管（6），使得强电场能够均匀稳定地分布在相对的板电极之间。

19. 发明授权

US5201986A Diamond synthesizing method 失效
标题翻译：金刚石合成方法
公开(公告)号：US5201986A
公开(公告)日：1993-04-13
申请号：US739995
申请日：1991-08-02
申请人： Nobuhiro Ota , Naoji Fujimori , Takayuki Shibata
发明人： Nobuhiro Ota , Naoji Fujimori , Takayuki Shibata
IPC分类号： C23C16/27 , C23C16/52
CPC分类号： C23C16/272 , C23C16/52
摘要： A diamond synthesizing method introduces a mixed gas of hydrocarbon gas and hydrogen gas into a reaction vessel (9) which is maintained under a pressure of 1 to 100 Torr. A dc discharge is caused across a cathode (1) and an anode (2), thereby depositing diamond on a substrate (3) which is placed on the anode (2). A positive column of H.alpha.>CH is produced with a high formation rate of atomic hydrogen for promoting decomposition of the hydrocarbon gas, and the concentration of hydrocarbon is reduced while maintaining the condition. According to this method, it is possible to synthesize high-quality diamond, which hardly any non-diamond carbon components such as amorphous carbon and graphite, at a film forming rate of about 1 .mu.m/h.

20. 发明申请

US20130059209A1 POSITIVE-ELECTRODE BODY FOR NONAQUEOUS-ELECTROLYTE BATTERY, METHOD FOR PRODUCING THE POSITIVE-ELECTRODE BODY, AND NONAQUEOUS-ELECTROLYTE BATTERY 审中-公开
标题翻译：非电解电池用正极电极体，生产正极电极体的方法和非电解电池电池
公开(公告)号：US20130059209A1
公开(公告)日：2013-03-07
申请号：US13698150
申请日：2011-05-07
申请人： Nobuhiro Ota , Mitsuyasu Ogawa , Ryoko Kanda
发明人： Nobuhiro Ota , Mitsuyasu Ogawa , Ryoko Kanda
IPC分类号： H01M10/0562 , H01M4/04 , B82Y30/00
CPC分类号： H01M4/131 , H01M4/364 , H01M4/366 , H01M4/485 , H01M4/5815 , H01M10/052 , Y10T29/49204
摘要： Provided is a positive-electrode body for a nonaqueous-electrolyte battery in which formation of high-resistance layers at the contact interfaces between positive-electrode active-material particles and solid-electrolyte particles is suppressed so that an increase in the interface resistance is suppressed. A positive-electrode body 1 for a nonaqueous-electrolyte battery according to the present invention includes a mixture of sulfide-solid-electrolyte particles 11 and covered positive-electrode active-material particles 10 in which surfaces of positive-electrode active-material particles 10a are covered with cover layers 10b having Li-ion conductivity. The cover layers 10b are formed of an amorphous oxide having oxygen deficiency. The cover layers 10b have oxygen deficiency and, as a result, Li-ion conductivity and electron conductivity that are sufficient for charge and discharge of the battery can be stably ensured in the cover layers 10b.
摘要翻译：本发明提供一种非水电解质电池用正极体，其在正极活性物质粒子和固体电解质粒子之间的接触界面形成高电阻层，抑制界面电阻的增加。根据本发明的非水电解质电池用正极体1包括硫化物 - 固体电解质颗粒11和被覆正极活性物质颗粒10的混合物，其中正极活性物质颗粒10a 被具有Li离子传导性的覆盖层10b覆盖。覆盖层10b由缺氧的无定形氧化物形成。覆盖层10b具有缺氧性，结果，可以在覆盖层10b中稳定地确保足以充电和放电的锂离子传导性和电子传导性。

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