专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5656105A Calcium-aluminum system hydrogen absorbing alloy 失效
标题翻译：钙铝系吸氢合金
公开(公告)号：US5656105A
公开(公告)日：1997-08-12
申请号：US495744
申请日：1995-06-27
申请人： Hideaki Tanaka , Hiroshi Miyamura , Nobuhiro Kuriyama , Tetsuo Sakai , Itsuki Uehara
发明人： Hideaki Tanaka , Hiroshi Miyamura , Nobuhiro Kuriyama , Tetsuo Sakai , Itsuki Uehara
IPC分类号： B01D53/02 , C01B3/00 , C22C21/00 , H01M4/38
CPC分类号： H01M4/383 , C01B3/0031 , C22C21/00 , Y02E60/327 , Y10S420/90
摘要： The calcium-aluminum system hydrogen absorbing alloy of the present invention is an alloy which is composed of a mixture P of Ca with (optional) Mg and an Al base alloy Q, has a molar ratio P:Q of 1:1.5 to 2.8 and shows a Laves phase with the C15-type structure as the fundamental structure thereof.
摘要翻译：本发明的钙铝系吸氢合金是由具有（任选的）Mg的Ca和Al基合金Q的混合物P构成的合金，其摩尔比P:Q为1:1.5〜2.8，示出了具有C15型结构的Laves相作为其基本结构。

2. 发明授权

US5803995A Calcium-aluminum system hydrogen absorbing alloy 失效
标题翻译：钙铝系吸氢合金
公开(公告)号：US5803995A
公开(公告)日：1998-09-08
申请号：US797897
申请日：1997-02-10
申请人： Hideaki Tanaka , Hiroshi Miyamura , Nobuhiro Kuriyama , Tetsuo Sakai , Itsuki Uehara
发明人： Hideaki Tanaka , Hiroshi Miyamura , Nobuhiro Kuriyama , Tetsuo Sakai , Itsuki Uehara
IPC分类号： B01D53/02 , C01B3/00 , C22C21/00 , H01M4/38
CPC分类号： H01M4/383 , C01B3/0031 , C22C21/00 , Y02E60/327 , Y10S420/90
摘要： The calcium-aluminum system hydrogen absorbing alloy of the present invention is an alloy which is composed of a mixture P of Ca with Mg and an Al base alloy Q, has a molar ratio P:Q of 1:1.5 to 2.8 and shows a Laves phase with the C15-type structure as the fundamental structure thereof.
摘要翻译：本发明的钙铝系吸氢合金是由Ca与Mg和Al基合金Q的混合物P组成的合金，摩尔比P:Q为1：1.5〜2.8，显示为Laves C15型结构作为其基本结构。

3. 发明授权

US5387478A Hydrogen storage electrode and process for producing the same 失效
标题翻译：储氢电极及其制造方法
公开(公告)号：US5387478A
公开(公告)日：1995-02-07
申请号：US92212
申请日：1993-07-15
申请人： Mitsuharu Muta , Tetsuo Sakai , Hiroshi Miyamura , Nobuhiro Kuriyama , Itsuki Uehara
发明人： Mitsuharu Muta , Tetsuo Sakai , Hiroshi Miyamura , Nobuhiro Kuriyama , Itsuki Uehara
IPC分类号： B22F1/02 , H01M4/24 , H01M4/26 , H01M4/30 , H01M4/38
CPC分类号： H01M4/242 , H01M4/30 , H01M4/383 , Y10S420/90 , Y10T29/49115
摘要： A hydrogen storage electrode for use as an anode of an alkaline battery and a process for producing such electrode are disclosed. According to the process, firstly particles of hydrogen storage alloy powder with maximum particle size of 50 .mu.m is prepared. The alloy powder particles are then made into microcapsules by electroless plating with copper amounting to 10%-20% by weight with respect to the sum of the alloy powder and the plating copper. With an electric current collector placed in contact with the copper-plated alloy powder set in a die cavity of a molding press, the molding dies are closed to press and the copper-plated powder and the current collector for bonding them together thereby to form the hydrogen storage electrode. Pressure exerted during the pressing is applied to such an extent that the porosity of the resulting compact of the pressed alloy powder falls in the range of 10% to 25%.
摘要翻译：公开了一种用作碱性电池的阳极的储氢电极及其制造方法。根据该方法，首先制备最大粒径为50微米的储氢合金粉末颗粒。然后，合金粉末颗粒通过无电镀铜制成微胶囊，相对于合金粉末和电镀铜的总和为10重量％-20重量％。在集电体与设置在成形机的模腔中的镀铜合金粉末接触的情况下，将模具封闭以进行压制，并将镀铜粉末和集电体接合在一起形成储氢电极。在压制过程中施加的压力被施加到所得压制合金粉末的压块的孔隙率在10％至25％的范围内。

4. 发明授权

US5728277A Hydrogen occlusion electrode 失效
标题翻译：吸氢电极
公开(公告)号：US5728277A
公开(公告)日：1998-03-17
申请号：US831747
申请日：1997-04-01
申请人： Tetsuo Sakai , Hiroyuki Takeshita , Hideaki Tanaka , Nobuhiro Kuriyama , Itsuki Uehara
发明人： Tetsuo Sakai , Hiroyuki Takeshita , Hideaki Tanaka , Nobuhiro Kuriyama , Itsuki Uehara
IPC分类号： C22C14/00 , H01M4/24 , H01M4/26 , H01M4/38 , C25B11/04
CPC分类号： H01M4/383 , Y10S420/90
摘要： A hydrogen occlusion electrode comprising a compact of a mixture powder including a titanium-nickel alloy which contains oxygen.
摘要翻译：一种吸氢电极，包括包含含有氧的钛 - 镍合金的混合物粉末的压块。

5. 发明授权

US5776626A Hydrogen-occluding alloy and hydrogen-occluding alloy electrode 失效
标题翻译：吸氢合金和吸氢合金电极
公开(公告)号：US5776626A
公开(公告)日：1998-07-07
申请号：US822043
申请日：1997-03-24
申请人： Makoto Tsukahara , Kunio Takahashi , Takahiro Mishima , Akihito Isomura , Tetsuo Sakai , Hiroshi Miyamura , Itsuki Uehara
发明人： Makoto Tsukahara , Kunio Takahashi , Takahiro Mishima , Akihito Isomura , Tetsuo Sakai , Hiroshi Miyamura , Itsuki Uehara
IPC分类号： H01M4/38 , H01M10/34
CPC分类号： H01M4/383 , Y10S420/90
摘要： Disclosed are a hydrogen-occluding alloy electrode comprising an alloy powder wherein the alloy comprises a Ti-V solid solution mother phase and a secondary phase predominantly containing a Ti-Ni phase or an AB.sub.2 Laves phase in which the secondary phase forms a three-dimensional reticulate skeleton in the alloy; said hydrogen-occluding alloy powder surface-treated with hydrofluoric acid, to provide a titanium hydride surface and surface-coated with at least one metal of Ni, Cu and Co.
摘要翻译：公开了包含合金粉末的吸氢合金电极，其中合金包含Ti-V固溶母相和主要含有Ti-Ni相或AB2 Laves相的次相，其中第二相形成三维网状骨架在合金中; 用氢氟酸表面处理的所述吸氢合金粉末，提供氢化钛表面，并表面涂覆有Ni，Cu和Co的至少一种金属。

6. 发明授权

US5690799A Hydrogen-occluding alloy and hydrogen-occluding alloy electrode 失效
标题翻译：吸氢合金和吸氢合金电极
公开(公告)号：US5690799A
公开(公告)日：1997-11-25
申请号：US410798
申请日：1995-03-27
申请人： Makoto Tsukahara , Kunio Takahashi , Takahiro Mishima , Akihito Isomura , Tetsuo Sakai , Hiroshi Miyamura , Itsuki Uehara
发明人： Makoto Tsukahara , Kunio Takahashi , Takahiro Mishima , Akihito Isomura , Tetsuo Sakai , Hiroshi Miyamura , Itsuki Uehara
IPC分类号： H01M4/38 , C25B11/04
CPC分类号： H01M4/383 , Y10S420/90
摘要： Disclosed are a hydrogen-occluding alloy electrode comprising an alloy powder wherein the alloy comprises a Ti--V solid solution mother phase and a secondary phase predominantly containing a Ti--Ni phase or an AB.sub.2 Laves phase in which the secondary phase forms a three-dimensional reticulate skeleton in the alloy; said hydrogen-occluding alloy powder surface-treated with hydrofluoric acid to provide a titanium hydride surface and surface-coated with at least one metal of Ni, Cu and Co.
摘要翻译：公开了包含合金粉末的吸氢合金电极，其中合金包含Ti-V固溶母相和主要含有Ti-Ni相或AB2 Laves相的次相，其中第二相形成三维网状骨架在合金中; 所述吸氢合金粉末用氢氟酸表面处理以提供氢化钛表面，并表面涂覆有Ni，Cu和Co的至少一种金属。

7. 发明授权

US06207104B1 Ternary hydrogen storage alloy and process for production thereof 有权
标题翻译：三元储氢合金及其生产方法
公开(公告)号：US06207104B1
公开(公告)日：2001-03-27
申请号：US09407066
申请日：1999-09-28
申请人： Abdulkarim Kadir , Itsuki Uehara , Tetsuo Sakai , Hideaki Tanaka
发明人： Abdulkarim Kadir , Itsuki Uehara , Tetsuo Sakai , Hideaki Tanaka
IPC分类号： C22C2800
CPC分类号： H01M4/383 , C01B3/0031 , C01B3/0047 , C01B3/0052 , C01B3/0057 , H01M8/04216 , H01M10/345 , Y02E60/327 , Y02P70/56 , Y10S420/90
摘要： An AB2C2-type ternary hydrogen storage alloy comprising an AB2C2 phase as main ingredient, where A comprises at least one of a rare-earth element and Ca, B mainly comprises Mg, and C comprises at least one of transition metal elements of Cu, Ni, Co, Fe, Cr, Mn, Ti, V and Zn, and x and y represent values within the-ranges of 1.5≦x≦2.5 and 1.5 ≦y≦3.5, respectively; and an AB2C3-type ternary hydrogen storage alloy comprising an AB2C3 phase as a main ingredient, where A comprises at least one of a rare-earth element and Ca, B mainly comprises Mg, and C comprises at least one of transition metal elements of Cu, Ni, Co, Fe, Cr, Mn, Ti, V and Zn, each of which has large hydrogen storage capability and desorbing amount per unit weight and hydrogen storage characteristics excellent in reversibility of the hydrogen absorption and desorption and is provided by improving the stability in a hydride state of an alloy mainly comprising a lightweight metal element and increasing the hydrogen dissociation pressure of the hydride.
摘要翻译：一种包含AB2C2相作为主要成分的AB2C2型三元氢存储合金，其中A包括稀土元素和Ca，B中的至少一种，主要包括Mg，C包括Cu，Ni中的至少一种过渡金属元素，Co，Fe，Cr，Mn，Ti，V和Zn，x和y分别表示在1.5 <= x <= 2.5和1.5 <= y <= 3.5的范围内的值; 和包含AB2C3相作为主要成分的AB2C3型三元储氢合金，其中A包含稀土元素和Ca，B中的至少一种，主要包含Mg，C包括Cu的过渡金属元素中的至少一种，Ni，Co，Fe，Cr，Mn，Ti，V和Zn，其各自具有大的储氢能力和每单位重量的解吸量以及氢吸收和解吸的可逆性优异的氢储存特性，并且通过改善主要包含轻金属元素的合金在氢化物状态下的稳定性，并且增加氢化物的氢解离压力。

8. 发明授权

US5905004A Electrode for alkali secondary battery and method for producing the same 失效
标题翻译：碱二次电池用电极及其制造方法
公开(公告)号：US5905004A
公开(公告)日：1999-05-18
申请号：US816008
申请日：1997-03-10
申请人： Tetsuo Sakai , Itsuki Uehara , Hiroshi Yoshinaga , Masasi Wada
发明人： Tetsuo Sakai , Itsuki Uehara , Hiroshi Yoshinaga , Masasi Wada
IPC分类号： H01M4/24 , H01M4/30 , H01M4/62 , H01M4/80
CPC分类号： H01M4/624 , H01M4/242 , H01M4/30 , H01M4/80 , Y10T29/10
摘要： The primary object of the present invention is to provide an electrode for an alkali secondary battery, the electrode being capable of exhibiting high binding power and showing a high electrical conductivity without use of a binder. An electrode for an alkali secondary battery, the electrode comprising a molded product molded from a mixture containing an active material-containing powder and a flaky nickel powder which has lowered strain.
摘要翻译：本发明的主要目的是提供一种用于碱性二次电池的电极，该电极能够表现出高的结合力，并且在不使用粘合剂的情况下显示出高导电性。一种用于碱性二次电池的电极，该电极包括由含有含活性物质的粉末和具有降低的应变的片状镍粉末的混合物模制的模塑产品。

9. 发明授权

US09281539B2 Electrical storage device including fiber electrode, and method of fabricating the same 有权
标题翻译：包括纤维电极的蓄电装置及其制造方法
公开(公告)号：US09281539B2
公开(公告)日：2016-03-08
申请号：US13384060
申请日：2010-07-13
申请人： Kazuo Tsutsumi , Kazuya Nishimura , Tomoaki Takasaki , Masateru Nakoji , Tetsuo Sakai , Jinhan Yao , Makoto Saito , Takashi Mukai
发明人： Kazuo Tsutsumi , Kazuya Nishimura , Tomoaki Takasaki , Masateru Nakoji , Tetsuo Sakai , Jinhan Yao , Makoto Saito , Takashi Mukai
IPC分类号： H01M4/75 , H01G9/025 , H01M4/505 , H01M4/82 , H01M4/485 , H01M4/525 , H01M10/0525 , H01G11/06 , H01G11/40 , H01G11/46 , H01G11/50 , H01M2/10 , H01M4/04 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/58 , H01M4/66 , H01M6/46 , H01M10/04 , H01M10/0562 , H01M4/70
CPC分类号： H01M10/0525 , H01G11/06 , H01G11/40 , H01G11/46 , H01G11/50 , H01M2/1061 , H01M4/0404 , H01M4/0409 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5805 , H01M4/5815 , H01M4/5825 , H01M4/66 , H01M4/70 , H01M4/75 , H01M6/46 , H01M10/0413 , H01M10/0562 , Y02E60/122 , Y02E60/13 , Y02P70/54 , Y10T29/49108
摘要： An object of the present invention is to provide a highly efficient electrical storage device that uses a fiber positive electrode and a fiber negative electrode and in which lithium ion is used as an intercalating species, and to provide a method of fabricating the electrical storage device. The electrical storage device according to the present invention includes: a fiber positive electrode including an electrically conductive fiber, the fiber having a surface on which a positive electrode active material coating is formed, the positive electrode active material coating containing a transition metal oxide represented by a chemical formula 1 which is (Li1-xAx)aMbXcOd; a fiber negative electrode including an electrically conductive fiber, the fiber having a surface on which a negative electrode active material coating is formed; a separator; and an electrolyte (in the chemical formula 1, A is at least one kind of alkali metal selected from the group consisting of Na, K, Rb, and Cs; M is at least one kind of transition metal selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Nb, Mo, Ru, Pd, Ag, Ta, W, Ce, Pr, Sm, Eu, and Pb; X is at least one kind of typical elements selected from the group consisting of B, Al, Si, P, S, Ga, and Ge; and 0
摘要翻译：本发明的目的是提供使用纤维正极和纤维负极并且其中使用锂离子作为嵌入物质的高效蓄电装置，并提供制造蓄电装置的方法。根据本发明的蓄电装置包括：包含导电纤维的纤维正极，具有形成有正极活性物质涂层的表面的所述纤维，所述正极活性物质涂层含有由化学式1为（Li1-xAx）aMbXcOd; 包括导电纤维的纤维负极，所述纤维具有形成有负极活性物质涂层的表面; 分隔符和电解质（在化学式1中，A是选自由Na，K，Rb和Cs组成的组中的至少一种碱金属; M是至少一种选自Ti ，V，Cr，Mn，Fe，Co，Ni，Cu，Nb，Mo，Ru，Pd，Ag，Ta，W，Ce，Pr，Sm，Eu和Pb; X是选择的至少一种典型元素由B，Al，Si，P，S，Ga和Ge组成的组;和0

10. 发明申请

US20140050974A1 SODIUM SECONDARY BATTERY 审中-公开
标题翻译：钠二次电池
公开(公告)号：US20140050974A1
公开(公告)日：2014-02-20
申请号：US14114099
申请日：2012-01-12
申请人： Takuhiro Miyuki , Toshikatsu Kojima , Yasue Okuyama , Tetsuo Sakai , Masataka Nakanishi , Junichi Niwa , Kazuhito Kawasumi , Satoshi Nakagawa , Akira Kojima
发明人： Takuhiro Miyuki , Toshikatsu Kojima , Yasue Okuyama , Tetsuo Sakai , Masataka Nakanishi , Junichi Niwa , Kazuhito Kawasumi , Satoshi Nakagawa , Akira Kojima
IPC分类号： H01M4/583
CPC分类号： H01M4/583 , H01M4/136 , H01M4/38 , H01M4/62 , H01M4/625 , H01M10/054
摘要： Because of being equipped with a positive electrode, a negative electrode and a sodium-ion nonaqueous electrolyte, and because the positive electrode includes a sulfur-based positive-electrode active material containing carbon (C) and sulfur (S), it is possible to inhibit sulfur from eluting out into electrolytic solution, thereby resulting in a sodium secondary battery that makes it feasible to undergo charging and discharging for 100 cycles or more reversibly.
摘要翻译：由于配置有正极，负极和钠离子非水电解质，并且由于正极包含含有碳（C）和硫（S）的硫系正极活性物质，因此，抑制硫析出到电解液中，从而得到可以进行100次循环或更多次充放电的钠二次电池。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式