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1. 发明公开

EP1849893A1 METAL FLUORIDE SINGLE CRYSTAL PULLING APPARATUS AND PROCESS FOR PRODUCING METAL FLUORIDE SINGLE CRYSTAL WITH THE APPARATUS 审中-公开
标题翻译：设备绘制金属氟化物单晶和工艺用于生产金属氟化物单晶与设备
公开(公告)号：EP1849893A1
公开(公告)日：2007-10-31
申请号：EP05816637.2
申请日：2005-12-16
申请人： TOKUYAMA CORPORATION
发明人： NAWATA, Teruhiko , YASUMURA, Ken , YANAGI, Hiroyuki , NISHIJIMA, Eiichi
IPC分类号： C30B15/12 , C30B29/12
CPC分类号： C30B15/02 , C30B15/12 , C30B29/12
摘要： A metal fluoride single crystal pulling apparatus that upward pulling initiation through termination, in the state of shallow melt capable of highly effective inhibition of scatterer formation, can perform stable growth of single crystal and can suppress any mixing of air bubbles and occurrence of crystal break during crystal growth, etc; and a process for producing a metal fluoride single crystal therewith. As a crucible for accommodating a melt of raw metal fluoride, use is made of a double structured crucible composed of an outer crucible and an inner crucible. In the upward pulling of single crystal, the accommodation depth of inner crucible relative to the outer crucible is increased in accordance with any decrease of melt accommodated in the inner crucible according to the growth of single crystal, so that the melt accommodated in the outer crucible is fed into the inner crucible to thereby maintain the amount of melt accommodated in the inner crucible within a given range. Further, at the position of an opening that upward opens any gap space between an external surface of outer crucible and an internal surface of inner crucible, or an interstice, situated below the opening, between a side wall internal surface of outer crucible and a side wall external surface of inner crucible, there is disposed a cutoff member that cuts off at least part of the position.
摘要翻译：金属氟化物单晶提拉装置也向上通过终止拉起始，在能够高度有效的抑制的散射体形成的浅熔体的状态下，可以执行单晶的稳定生长和期间，能够抑制气泡和晶体的断线发生的任何混合晶体生长，等; 和用于与制造金属氟化物单晶存在的方法。作为用于容纳的原料金属氟化物的熔体的坩埚中，使用了在外坩埚和内坩埚构成的双重结构的坩埚。在向上提拉单晶的，内坩埚相对于所述外坩埚的容纳深度增加在雅舞蹈与容纳在坩埚内雅丁单晶的生长熔体的任何降低，所以DASS模头熔融容纳在外坩埚被馈送到内坩埚，从而保持熔融的容纳在所述内坩埚的给定范围内的量。另外，在开口的位置的确向上打开以外坩埚的外表面之间的内坩埚的内表面的任何间隙的空间，或在空隙，位于开口部的下方，外坩埚的侧壁内表面和一个侧之间内坩埚的壁的外表面，有一个截止设置构件确实切断位置的至少一部分。

2. 发明授权

EP2333887B1 METHOD FOR PRODUCING ANION EXCHANGE MEMBRANE FOR SOLID POLYMER ELECTROLYTE-TYPE FUEL CELL 有权
标题翻译： METHOD FOR PRODUCING阴离子交换膜与固体高分子电解质的燃料电池
公开(公告)号：EP2333887B1
公开(公告)日：2016-06-01
申请号：EP09819175.2
申请日：2009-10-06
申请人： Tokuyama Corporation
发明人： FUKUTA, Kenji , WATANABE, Shin , YANAGI, Hiroyuki
IPC分类号： H01M8/02 , C08J5/22 , H01M8/10
CPC分类号： C08J5/2287 , C08J2323/12 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1039 , H01M8/1088 , Y02P70/56

3. 发明公开

EP2343764A1 OPERATING METHOD FOR NEGATIVE ION EXCHANGE MEMBRANE-TYPE FUEL CELL 有权
标题翻译： BETRIEBSVERFAHRENFÜREINE BRENNSTOFFZELLE MIT MEMBRANFÜRNEGATIVIONEN-AUSTAUSCH
公开(公告)号：EP2343764A1
公开(公告)日：2011-07-13
申请号：EP09819176.0
申请日：2009-10-06
申请人： Tokuyama Corporation
发明人： INOUE, Hiroshi , WATANABE, Shin , FUKUTA, Kenji , YANAGI, Hiroyuki
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0668 , H01M8/1004 , H01M2008/1095
摘要： A stable, high output is obtained with an anion exchange membrane-type fuel cell that generates electricity when air is supplied. Disclosed is an operating method for an anion exchange membrane-type fuel cell that includes an anion exchange membrane electrode assembly for which an anode is joined to one surface of a anion exchange membrane and a cathode is joined to the other surface, and air is supplied to said cathode, wherein air with a reduced carbon dioxide concentration in the atmosphere is supplied to said cathode by a low carbon dioxide air supply system that supplies air with the reduced carbon dioxide concentration to said cathode.
摘要翻译：当供应空气时产生电的阴离子交换膜型燃料电池获得稳定的高产量。公开了一种阴离子交换膜型燃料电池的操作方法，其包括阴极交换膜电极组件，阳极与阴离子交换膜的一个表面接合，阴极与另一表面接合，并且供给空气所述阴极，其中通过向所述阴极供应具有降低的二氧化碳浓度的空气的低二氧化碳空气供应系统向大气中的二氧化碳浓度降低的空气供给所述阴极。

4. 发明公开

EP2242136A1 DIAPHRAGM FOR FUEL CELL AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：墨西哥FÜREINE BRENNSTOFFZELLE UND PROZESS ZU IHRER HERSTELLUNG
公开(公告)号：EP2242136A1
公开(公告)日：2010-10-20
申请号：EP09706059.4
申请日：2009-01-29
申请人： Tokuyama Corporation
发明人： ISOMURA, Takenori , FUKUTA, Kenji , YANAGI, Hiroyuki
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/1011 , H01M8/04197 , H01M8/1023 , H01M8/1044 , H01M8/1067 , H01M8/1088 , H01M2300/0082 , H01M2300/0091 , Y02E60/523 , Y02P70/56
摘要： Disclosed is a process for producing a diaphragm for a fuel cell comprising a modified anion exchange membrane that substantially maintains durability and hydroxide ion conductivity as an electrolyte membrane and has improved resistance to methanol permeation. The process is characterized by comprising the step of impregnating at least one side of a crosslinked hydrocarbon anion exchange membrane with a polymerizable acidic compound having a weight average molecular weight of not less than 700 and less than 8000, provided that, when the acid site in the compound has been neutralized with a counter cation, the weight of the counter cation is subtracted from the molecular weight, and polymerizing the polymerizable acidic compound.
摘要翻译：公开了一种生产用于燃料电池的隔膜的方法，其包括基本上保持作为电解质膜的耐久性和氢氧离子传导性的改进的阴离子交换膜，并且具有改善的耐甲醇渗透性。该方法的特征在于包括将交联烃阴离子交换膜的至少一面用重均分子量不小于700且小于8000的可聚合酸性化合物浸渍的步骤，条件是当酸性位点在化合物已用抗衡阳离子中和，从分子量中减去抗衡阳离子的重量，聚合可聚合的酸性化合物。

5. 发明公开

EP2214240A1 SEPARATION MEMBRANE FOR FUEL CELL 审中-公开
标题翻译：燃料电池用分离膜
公开(公告)号：EP2214240A1
公开(公告)日：2010-08-04
申请号：EP08840547.7
申请日：2008-10-14
申请人： Tokuyama Corporation
发明人： MATSUI, Shingo , KAWAHARA, Takeo , FUKUTA, Kenji , YANAGI, Hiroyuki
IPC分类号： H01M8/02 , C08G73/10 , H01M4/90 , H01M8/10
CPC分类号： H01M8/1062 , C08G73/1042 , C08G73/1046 , C08G73/105 , C08G73/1067 , C08G73/1071 , C08L79/08 , H01M2/1653 , H01M2/1686 , H01M8/1009 , H01M8/106 , H01M2300/0082
摘要： The present invention can provide an anion exchange type separation membrane used for direct liquid fuel type fuel cell, high in heat resistance, hard to deteriorate when using and capable of obtaining high battery output. A composite membrane used as the separation membrane for fuel cell can be obtained by using a porous film, composed of a hydrolysis resistant polyimide resin such as a polyimide resin having a fluorenylidene group in a main framework, as a substrate; optionally increasing water retention characteristics for example by applying a water-retentive resin to at least a part of a surface of the porous film; and then filling an anion-exchange resin such as a cross-linked hydrocarbon-based anion-exchange resin having a quaternary ammonium group as an anion exchange group into a void portion of the porous film.
摘要翻译：本发明可以提供用于直接液体燃料型燃料电池的阴离子交换型分离膜，其耐热性高，使用时不易劣化并且能够获得高电池输出。用作燃料电池用分离膜的复合膜可以通过使用由耐水性聚酰亚胺树脂（例如在主骨架中具有亚芴基的聚酰亚胺树脂）作为基材构成的多孔膜来获得; 任选地增加保水特性，例如通过将水保持性树脂施加到多孔膜的至少一部分表面上; 然后将具有季铵基团的交联烃基阴离子交换树脂作为阴离子交换基团的阴离子交换树脂填充到多孔膜的空隙部分中。

6. 发明公开

EP2141267A1 PROCESS FOR PRODUCING GROUP III NITRIDE CRYSTAL 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES GRUPPE-III-NITRID-KRISTALLS
公开(公告)号：EP2141267A1
公开(公告)日：2010-01-06
申请号：EP08721312.0
申请日：2008-02-27
申请人： National University Corporation Tokyo University of Agriculture and Technology , Tokuyama Corporation
发明人： KOUKITU, Akinori , KUMAGAI, Yoshinao , NAGASHIMA, Toru , TAKADA, Kazuya , YANAGI, Hiroyuki
IPC分类号： C30B29/38 , C30B25/10
CPC分类号： C30B29/403 , C30B25/10 , C30B25/18
摘要： There is provided a method capable of obtaining an aluminum-based group III nitride crystal layer having a smooth surface and high crystallinity by employing only HVPE in which inexpensive raw materials can be used to reduce production costs and high-speed film formation is possible without employing MOVPE.
To produce a group III nitride crystal by HVPE comprising the step of growing a group III nitride crystal layer by vapor-phase growth on a single crystal substrate by contacting the heated single crystal substrate with a raw material gas containing a group III halide and a compound having a nitrogen atom, the group III nitride crystal is grown by vapor-phase growth on the single crystal substrate heated at a temperature of 1,000°C or more and less than 1,200°C to form an intermediate layer and then, a group III nitride crystal is further grown by vapor-phase growth on the intermediate layer on the substrate heated at a temperature of 1,200°C or higher.
摘要翻译：提供了一种能够通过仅使用廉价的原材料用于降低生产成本的HVPE来获得具有光滑表面和高结晶度的铝基III族氮化物晶体层的方法，并且可以在不使用高速成膜的情况下进行高速成膜 MOVPE。为了通过HVPE制造III族氮化物晶体，包括通过使加热的单晶衬底与含有III族卤化物和化合物的原料气体接触，在单晶衬底上通过气相生长生长III族氮化物晶体层的步骤具有氮原子的情况下，在1000℃以上且小于1200℃的温度加热的单晶衬底上通过气相生长生长III族氮化物晶体，形成中间层，然后加入III族氮化物通过在1200℃以上的温度下加热的基板上的中间层上的气相生长进一步生长晶体。

7. 发明公开

EP2131403A1 P-TYPE GROUP III NITRIDE SEMICONDUCTOR AND GROUP III NITRIDE SEMICONDUCTOR ELEMENT 审中-公开
标题翻译：磷酸三钠氮磷钾的P-TYP-GRUPPE-III-NITRIDHALBLEITER
公开(公告)号：EP2131403A1
公开(公告)日：2009-12-09
申请号：EP08738700.7
申请日：2008-03-21
申请人： Tokuyama Corporation
发明人： KINOSHITA, Toru , YANAGI, Hiroyuki , TAKADA, Kazuya
IPC分类号： H01L33/00 , H01S5/323
CPC分类号： H01L33/025 , H01L21/0242 , H01L21/02458 , H01L21/0254 , H01L21/02579 , H01L21/0262 , H01S5/3063 , H01S5/3211 , H01S5/32341 , H01S2301/173 , H01S2304/04
摘要： This invention provides a p-type group III nitride semiconductor, with good p-type properties, having a composition expressed by Al X Ga Y In Z N in which each of X, Y and Z indicates a rational number satisfying a relationship of X+Y+Z=1.0, even if A1 content is as high as 1.0>X≥0.5. It is achieved that a proportion of a hole concentration at 30°C to an acceptor impurity atom concentration is 0.001 or more in the p-type group III nitride semiconductor of the invention, by doping acceptor impurity atoms such as Mg in concentration of 5×10 18 to 1×10 20 cm -3 using the method, for example, MOCVD with attention not to incorporate an impurity atom other than the acceptor impurity atom or not to form dislocation in the crystal when producing the group III nitride semiconductor expressed by the above composition.
摘要翻译：本发明提供一种p型III族氮化物半导体，具有良好的p型性质，具有由Al X Ga Y In ZN表示的组成，其中X，Y和Z各自表示满足X + Y的关系的有理数 + Z = 1.0，即使A1含量高达1.0> X‰¥0.5。实现本发明的p型III族氮化物半导体中30℃下的受主杂质原子浓度的空穴浓度的比例为0.001以上，通过以5×的浓度掺杂Mg等受主杂质原子 10 18〜1×10 20 cm -3的方法，例如MOCVD，注意不要引入除受体杂质原子以外的杂质原子，或者在制造由III族氮化物半导体表示的III族氮化物半导体时，在晶体中形成位错以上组成。

8. 发明公开

EP3125346A1 ANION CONDUCTOR AND LAYERED METAL HYDROXIDE 审中-公开
标题翻译： ANIONENLEITER和层状金属氢氧化物
公开(公告)号：EP3125346A1
公开(公告)日：2017-02-01
申请号：EP15769786.3
申请日：2015-03-25
申请人： Tokuyama Corporation
发明人： KAMADA, Kai , WATANABE, Shin , YANAGI, Hiroyuki
IPC分类号： H01M8/02 , C01F17/00 , C01G3/00 , C01G9/00 , H01B1/06 , H01M8/10
CPC分类号： H01M8/1016 , C01F17/00 , C01F17/0043 , C01F17/005 , C01F17/0075 , C01G3/00 , C01G3/02 , C01G3/08 , C01G9/00 , C01G9/02 , C01P2002/22 , C01P2002/72 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/40 , C01P2006/60 , H01B1/04 , H01B1/06 , H01M2/1646 , H01M4/926 , H01M8/083 , H01M12/08 , H01M2300/0014 , H01M2300/0068 , Y02E60/128
摘要： The present invention provides a novel anion conductor which comprises a layered metal hydroxide and can be used as an alkaline electrolyte film for use in a fuel cell or the like. An anion conductor characterized by comprising a molded product of a layered metal hydroxide represented by formula (1): [M x (OH) y (A) (αx-y)/z -nH 2 O] (wherein M represents a metal that can serve as a bivalent or trivalent cation; α represents the number of valency of the metal M, A represents an atom or an atomic group that can serve as an anion, and z represents the number of valency of the anion A, wherein, when (αx-y)/z is 2 or greater, A's may be different types of anions which can serve as anions having the same valencies as each other, or may be anions having different valencies from each other; and n represents the average number of molecules of interlayer water contained per one repeating unit). The anion conductor according to the present invention is composed of an inorganic material, and therefore has excellent heat resistance and physical strength and can be operated for a longer period at a higher temperature compared with the conventional ones when used as an anion conductor for a fuel cell, an air cell or the like.

9. 发明授权

EP2224523B1 SOLID POLYMER ELECTROLYTE FUEL CELL MEMBRANE 有权
标题翻译：固体聚合物电解质燃料电池膜
公开(公告)号：EP2224523B1
公开(公告)日：2014-07-23
申请号：EP08865146.8
申请日：2008-12-17
申请人： Tokuyama Corporation
发明人： FUKUTA, Kenji , ISOMURA, Takenori , YANAGI, Hiroyuki
IPC分类号： H01M8/02 , H01B1/06 , H01M8/10
CPC分类号： H01B1/122 , H01M8/102 , H01M8/1058 , H01M8/1067 , H01M2300/0082

10. 发明公开

EP2461411A9 POWER GENERATION SYSTEM UTILIZING ALKALINE FUEL CELL, AND FUEL GAS FOR ALKALINE FUEL CELL FOR USE IN THE SYSTEM 审中-公开
标题翻译：在本系统为碱性燃料电池碱性燃料电池和燃料气体用发电系统
公开(公告)号：EP2461411A9
公开(公告)日：2012-08-15
申请号：EP10804311.8
申请日：2010-07-22
申请人： Tokuyama Corporation
发明人： WATANABE, Shin , FUKUTA, Kenji , YANAGI, Hiroyuki
IPC分类号： H01M8/06 , H01M8/02 , H01M8/10
CPC分类号： H01M8/083 , H01M8/222 , Y02E60/50
摘要： Disclosed is a method for producing a higher output in an alkaline fuel cell that utilizes an electrolyte membrane comprising an anion exchange membrane, compared to the outputs produced in the conventional alkaline fuel cells. Specifically disclosed is a power generation system which utilizes an alkaline fuel cell that comprises an electrolyte membrane comprising an anion exchange membrane and a pair of electrodes (an anode and a cathode) arranged on the both sides of the electrolyte membrane, wherein the alkaline fuel cell can generate an electric power by supplying a fuel gas and an oxidizer gas to the anode side and the cathode side, respectively. The power generation system is characterized by using a hydrogen gas containing a basic compound such as ammonia as the fuel gas to be supplied to the anode side.

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