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公开(公告)号：US06885085B2
公开(公告)日：2005-04-26
申请号：US10351609
申请日：2003-01-27
IPC分类号： H01S5/22 , H01S5/227 , H01S5/34 , H01S5/343 , H01L23/552
CPC分类号： B82Y20/00 , H01S5/2206 , H01S5/3403 , H01S5/3434 , H01S5/34373 , H01S5/34386
摘要： A semiconductor laser device has an n-type AlGaAs first cladding layer 2, a multiple quantum well active layer 3, and a p-type AlGaAs second cladding layer 4 formed in this order and supported by an n-type GaAs substrate 1. The multiple quantum well active layer 3 has two quantum well layers 3a and barrier layers 3b provided on both sides of each quantum well layer 3a. The quantum well layers 3a are each made of In1-v1Gav1As1-w1Pw1, while the barrier layers 3b are each made of In1-v2Gav2As1-w2Pw2. Here, v1 and v2 satisfy v1
摘要翻译： 半导体激光器件具有依次形成并由n型GaAs衬底1支撑的n型AlGaAs第一覆层2，多量子阱有源层3和p型AlGaAs第二覆层4。 量子阱活性层3具有设置在每个量子阱层3a两侧的两个量子阱层3a和势垒层3b。 量子阱层3a分别由In 1-v1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆gt; ，而阻挡层3b分别由In 1-v2＆lt; 2＆gt;＆lt; 1＆gt; 1-w2＆lt; W 2＆lt; >。 这里，v 1和v 2满足v 1
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2.发明申请HIGH MOLECULAR WEIGHT IONOMERS AND IONICALLY CONDUCTIVE COMPOSITIONS FOR USE AS ONE OR MORE ELECTRODE OF A FUEL CELL 审中-公开高分子量重金属离子和离子导电组合物用作燃料电池的一个或多个电极公开(公告)号：US20130252134A1
公开(公告)日：2013-09-26
申请号：US13991437
申请日：2011-12-20
申请人： Masayoshi Takami , Toshihiko Yoshida , Masanori Aimu , Randal Lewis Perry , Mark Gerrit Roelofs , Robert Clayton Wheland , Ralph Munson Aten
发明人： Masayoshi Takami , Toshihiko Yoshida , Masanori Aimu , Randal Lewis Perry , Mark Gerrit Roelofs , Robert Clayton Wheland , Ralph Munson Aten
IPC分类号： H01M8/10
CPC分类号： H01M8/1039 , H01M4/8663 , H01M4/8828 , H01M6/183 , H01M8/1004 , H01M8/1027 , H01M10/0565 , H01M2300/0082
摘要： This invention relates to solid polymer electrolyte materials for use in one or more electrode of a fuel cell. The solid polymer electrolyte materials comprise one or more ionomer which comprises polymerized units of monomers A and monomers B, wherein monomers A are perfluoro dioxole or perfluoro dioxolane monomers, and the monomers B are functionalized perfluoro olefins having fluoroalkyl sulfonyl, fluoroalkyl sulfonate or fluoroalkyl sulfonic acid pendant groups, CF2═CF(O)[CF2]nSO2X. The ionomer of the solid polymer electrolyte material has a number average molecular weight, Mn, of greater than 140,000. Specifically, the ionomers of the invention may find use in the catalyst layer of an electrode because the high molecular weight ionomers mitigate the formation of cracks in the catalyst layer.
摘要翻译： 本发明涉及用于燃料电池的一个或多个电极的固体聚合物电解质材料。 固体聚合物电解质材料包含一种或多种离聚物，其包含单体A和单体B的聚合单元，其中单体A是全氟二氧杂环戊烯单体或全氟二氧戊环单体，单体B是具有氟代烷基磺酰基，氟烷基磺酸酯或氟烷基磺酸的全氟烯烃的官能化 侧链基团，CF 2 = CF（O）[CF 2] n SO 2 X。 固体高分子电解质材料的离聚物的数均分子量Mn大于14万。 具体地，本发明的离聚物可用于电极的催化剂层，因为高分子量离聚物可以减轻催化剂层中的裂纹的形成。
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公开(公告)号：US08168349B2
公开(公告)日：2012-05-01
申请号：US12085303
申请日：2007-02-22
IPC分类号： H01M8/10
CPC分类号： H01M8/1023 , Y02P70/56
摘要： A fuel cell-purpose electrolyte material having a structural unit represented by a general formula (1): where n is 0 or a positive integer, and R1 represents H or CH3, and R2 represents (CH2)mSO3H (m is 0 or a positive integer).
摘要翻译： 一种具有由通式（1）表示的结构单元的燃料电池用电解质材料：其中n为0或正整数，并且R 1表示H或CH 3，并且R 2表示（CH 2）m SO 3 H（m为0或正 整数）。
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公开(公告)号：US5863303A
公开(公告)日：1999-01-26
申请号：US004881
申请日：1998-01-09
摘要： The present invention is directed to a fuel oil for diesel engines, which is reduced in the discharges of particulate matters (PM) and carbon dioxide (CO) in exhaust gas upon combustion while retaining a high cetane number, characterized in that the fuel oil composition comprises a mineral oil as a principal component; and(a) 2-13 wt % of one or more dialkyl phthalate compounds represented by the chemical formula (1), and(b) 2-13 wt % of one or more glycol ether compounds represented by the chemical formula (2); andthe total content of said components (a) and (b) is from 4 to 15 wt %.
摘要翻译： 本发明涉及一种用于柴油发动机的燃料油，其在保持高十六烷值时减少了燃烧中废气中的颗粒物质（PM）和二氧化碳（CO）的排放，其特征在于，燃料油组合物 以矿物油为主要成分; 和（a）2-13重量％的由化学式（1）表示的一种或多种邻苯二甲酸二烷基酯化合物和（b）2-13重量％的由化学式（2）表示的一种或多种二醇醚化合物; 所述成分（a）和（b）的总含量为4〜15重量％。
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公开(公告)号：US5109462A
公开(公告)日：1992-04-28
申请号：US577651
申请日：1990-09-05
CPC分类号： G02F1/377 , G02F2001/374
摘要： A light wavelength converter which includes a light source for emitting fundamental waves having a desired wavelength, a first loop-shaped optical waveguide for converting the fundemental waves into harmonics, and a second optical waveguide for receiving the light from the source, wherein the two waveguides are coupled by an optical directional coupler.
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公开(公告)号：US5046802A
公开(公告)日：1991-09-10
申请号：US498573
申请日：1990-03-26
申请人： Osamu Yamamoto , Toshihiko Yoshida
发明人： Osamu Yamamoto , Toshihiko Yoshida
CPC分类号： G02F1/377 , G02F1/3534 , G02F2001/374
摘要： A light wavelength converter comprising a substrate that is made of a material with a non-linear optical effect, and a loop-shaped optical waveguide that is formed on the substrate, whereby a second harmonic wave or a sum wave emanates from a fundamental wave that has been propagated in a specific area of the optical waveguide and part of the fundamental wave that has not been converted to the second harmonic wave or the sum wave is returned to the specific area of the optical waveguide, so that a fundamental wave with a relatively low output can be efficiently converted to a second harmonic wave and a high-output second harmonic wave can be obtained.
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7.发明授权
公开(公告)号：US4941148A
公开(公告)日：1990-07-10
申请号：US119780
申请日：1987-11-12
CPC分类号： H01S5/20 , H01S5/12 , H01S5/2059
摘要： A semiconductor laser element of the present invention provides a double hetero junction structure having two clad layers and an active layer formed between the two clad layers. High resistance regions are formed vertically to the light propagating direction at almost the same interval as the light wavelength in at least one of the two clad layers. The high resistance regions form a periodic current blocking structure so the semiconductor laser element may oscillate in a single longitudinal mode even in a non-steady state operation.
摘要翻译： 本发明的半导体激光元件提供了具有两个包覆层和形成在两个包层之间的有源层的双异质结结构。 高电阻区域以与两个包覆层中的至少一个中的光波长几乎相同的间隔垂直于光传播方向形成。 高电阻区域形成周期性电流阻挡结构，因此即使在非稳态操作中，半导体激光元件也可以以单一纵向模式振荡。
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公开(公告)号：US4891816A
公开(公告)日：1990-01-02
申请号：US205446
申请日：1988-06-10
CPC分类号： G11B7/127 , G11B11/10532 , H01S5/16 , H01S5/4031 , H01S5/168 , H01S5/2232 , H01S5/2234 , H01S5/24
摘要： An integrated semiconductor laser device comprising a plurality of semiconductor laser device elements, at least one of which has a means for preventing the injection of current in the vicinity of one facet or both facets.
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公开(公告)号：US4873115A
公开(公告)日：1989-10-10
申请号：US765573
申请日：1985-08-14
CPC分类号： C23C16/272 , C23C16/277
摘要： A vapor phase synthesis of carbon film and carbon particles using a single or a mixed gas capable of supplying halogen, hydrogen and carbon atoms is disclosed. Halogen radicals can suppress the desorption of carbon atoms from the substrate, and the carbon layer is obtained easily. Especially chlorine and fluorine atoms are effective. An electron beam diffraction pattern illustrated that diamond film can be obtained in this method.
摘要翻译： 公开了使用能够提供卤素，氢和碳原子的单一或混合气体的碳膜和碳颗粒的气相合成。 卤素基团可以抑制碳原子从底物的解吸，并且容易地获得碳层。 特别是氯和氟原子是有效的。 电子束衍射图可以用该方法获得金刚石膜。
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公开(公告)号：US4696216A
公开(公告)日：1987-09-29
申请号：US739852
申请日：1985-05-31
申请人： Takeoki Asahi , Toshihiko Yoshida
发明人： Takeoki Asahi , Toshihiko Yoshida
摘要： An acoustic output device for a personal computer includes an envelope setting circuit for setting elements of a tone including an envelope pattern, a first storage circuit for storing the element data of the tone, a music note setting circuit for setting note information of a music, a second storage circuit for storing the note information, and an acoustic output circuit for reading-out the note information and providing a tone with the element data.
摘要翻译： 用于个人计算机的声输出装置包括用于设置包括包络图案的音调的元素的包络线设置电路，用于存储音调的元素数据的第一存储电路，用于设置音乐的音符信息的音乐设置电路， 用于存储音符信息的第二存储电路，以及用于读出音符信息并且提供元音数据的音调的声输出电路。
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