Method of joining metallic members, and joined metallic members
    72.
    发明授权
    Method of joining metallic members, and joined metallic members 有权
    连接金属构件和接合的金属构件的方法

    公开(公告)号:US06220501B1

    公开(公告)日:2001-04-24

    申请号:US09169981

    申请日:1998-10-13

    IPC分类号: B23K120

    摘要: Disclosed is a method of joining metallic members together. The metallic members are coated with an undercoat composed of an alloy of tin and zinc and contacted with each other through a mixture containing a solder comprising tin and zinc and a flux, while heating the metallic members to melt the solder. Then the molten solder is solidified to join the metallic members. Here, the ratio of zinc in the undercoat is represented by x (% by weight), the ratio of zinc in the solder is represented by y (% by weight), and the ratio, x, and the ratio, y, are values within an area enclosed by the line A or B in FIG. 1, which satisfies the formulas: 1≦x≦20, 3≦y≦13 and 3≦(x+y)/2≦13, or formulas: 0.1≦x≦25, 2≦y≦15 and 2≦(x+y)/2≦15.

    摘要翻译: 公开了将金属构件连接在一起的方法。 金属构件涂覆有由锡和锌的合金构成的底涂层,并通过包含锡和锌的焊料和助熔剂的混合物彼此接触,同时加热金属构件以熔化焊料。 然后将熔融的焊料固化,以将金属构件接合。 这里,底涂层中的锌的比例由x(重量%)表示,焊料中的锌的比例由y(重量%)表示,x的比例和y的比例为y 在由图1中的线A或B包围的区域内。 1,其满足以下公式:1 <= x <= 20,3 <= y <= 13和3 <=(x + y)/ 2 <= 13或式:0.1 <= x <= 25,2 = y <= 15和2 <=(x + y)/ 2 <= 15。

    Method of cutting of metal materials and non-metal materials in a non-combustible gas atmosphere
    73.
    发明授权
    Method of cutting of metal materials and non-metal materials in a non-combustible gas atmosphere 失效
    在不可燃气体环境中切割金属材料和非金属材料的方法

    公开(公告)号:US06200198B1

    公开(公告)日:2001-03-13

    申请号:US09172658

    申请日:1998-10-15

    IPC分类号: B24B100

    摘要: A method of cutting metal materials and non-metal materials in a non-combustible gas atmosphere, the method including forming a non-combustible gas atmosphere, providing the non-combustible gas atmosphere to at least one of a cutting part of a machine tool and an area adjacent to the cutting part, and machining the metal materials and the non-metal materials using the cutting part, and where the non-combustible gas includes one of nitrogen gas and carbon dioxide gas, and where the non-combustible gas occupies a proportion of at least 90% of the non-combustible gas atmosphere.

    摘要翻译: 一种在不可燃气体气氛中切割金属材料和非金属材料的方法,所述方法包括形成不可燃气体气氛,将不可燃气体气氛提供给机床的切割部分和 与所述切割部相邻的区域,使用所述切割部对所述金属材料和所述非金属材料进行加工,所述不燃性气体包括氮气和二氧化碳气体中的一种,并且所述不燃性气体占据 比例至少为不燃气体气体的90%。

    Amide derivatives and medicinal compositions thereof
    74.
    发明授权
    Amide derivatives and medicinal compositions thereof 失效
    酰胺衍生物及其药用组合物

    公开(公告)号:US06177454B1

    公开(公告)日:2001-01-23

    申请号:US09514637

    申请日:2000-02-29

    IPC分类号: A61K314184

    摘要: An amide derivative represented by the following general formula (I) or a salt thereof and a pharmaceutical composition containing the amide derivative and a pharmaceutically acceptable vehicle. The symbols in the formula have the following meanings wherein A: heteroarylene; X: bond, O, S, —NR5—, —NR5CO—, —NR5CONH—, —NR5SO2— or —NR5C(═NH)NH—; R1: —H, -optionally substituted lower alkyl, -optionally substituted aryl, -optionally substituted heteroaryl or -optionally substituted cycloalkyl; R2a, R2b: —H or -lower alkyl, which may be the same or different; R3: —H or -lower alkyl; R4a, R4b: —H or —OH, which may be the same different, or R4a and R4b are taken together to form ═O or ═N—O—lower alkyl; and R5: —H or -lower alkyl.

    摘要翻译: 由以下通式(I)表示的酰胺衍生物或其盐和含有酰胺衍生物和药学上可接受的载体的药物组合物。式中的符号具有以下含义:A:亚杂芳基; X:键,O,S, -NR5-,-NR5CO-,-NR5CONH-,-NR5SO2-或-NR5C(= NH)NH-; R1:-H,可选取代的低级烷基, - 取代的芳基, - 取代的杂芳基或 - 取代的环烷基 ; R 2a,R 2b:-H或 - 低级烷基,其可以相同或不同; R 3:-H或 - 低级烷基; R 4a,R 4b:-H或-OH,其可以相同,或者R 4a和R 4b 一起形成= O或= NO-低级烷基; 和R5:-H或 - 低级烷基。

    Method for producing &agr;-hydroxy-&bgr;-aminocarboxylic acids
    75.
    发明授权
    Method for producing &agr;-hydroxy-&bgr;-aminocarboxylic acids 失效
    α-羟基-β-氨基羧酸的制备方法

    公开(公告)号:US06169200A

    公开(公告)日:2001-01-02

    申请号:US09186272

    申请日:1998-11-05

    IPC分类号: C07C31728

    摘要: The present invention provides a simple and inexpensive method for producing &agr;-hydroxy-&bgr;-aminocarboxylic acids and their esters. An ester of an N-protected &agr;-amino acid ester is converted into a &bgr;-ketosulfoxide, which is then processed with an acid to give an &agr;-ketohemimercaptal. Next, this is acylated and then processed with a base to obtain an N-protected &agr;-acyloxy-&bgr;-amino-thioester, which is then saponified to obtain an intended compound. According to the method of the present invention, it is possible to produce &agr;-hydroxy-&bgr;-aminocarboxylic acid derivatives, which are intermediates in producing various HIV protease inhibitors, renin inhibitors and carcinostatics, from a-amino acids. The method comprises reduced reaction steps, the selectivity in the method to give the intended product is high, and the yield of the product obtained is high.

    摘要翻译: 本发明提供了用于生产α-羟基-β-氨基羧酸及其酯的简单和便宜的方法。将N-保护的α-氨基酸酯的酯转化为β-氧亚砜,然后用酸处理 给予α-酮基咪唑。 接下来,将其进行酰化,然后用碱处理,得到N-保护的α-酰氧基-β-氨基 - 硫代酯,然后皂化,得到目的化合物。 根据本发明的方法,可以生产α-羟基-β-氨基羧酸衍生物,它们是从α-氨基酸生产各种HIV蛋白酶抑制剂,肾素抑制剂和制癌剂的中间体。 该方法包括减少反应步骤,得到所需产物的方法中的选择性高,所得产物的产率高。

    Optically active salts of 2-hydroxymethyl-3-phenylpropionic acid with
cis-1-amino-2-indanol, .alpha.-methylbenzylamine, or
3-methyl-2-phenyl-1-butylamine
    76.
    发明授权
    Optically active salts of 2-hydroxymethyl-3-phenylpropionic acid with cis-1-amino-2-indanol, .alpha.-methylbenzylamine, or 3-methyl-2-phenyl-1-butylamine 失效
    2-羟甲基-3-苯基丙酸与顺式-1-氨基-2-茚满醇,α-甲基苄胺或3-甲基-2-苯基-1-丁胺的光学活性盐

    公开(公告)号:US6028217A

    公开(公告)日:2000-02-22

    申请号:US166124

    申请日:1998-10-05

    摘要: A compound selected from the group consisting of(a) optically active 2-hydroxymethyl-3-phenylpropionic acid cis-1-amino-2-indanol salt,(b) optically active 2-hydroxymethyl-3-phenylpropionic acid .alpha.-methylbenzylamine salt,(c) optically active 2-hydroxymethyl-3-phenylpropionic acid 3-methyl-2-phenyl-1-butylamine salt,(d) a salt of (S)-2-hydroxymethyl-3-phenylpropionic acid with (1R, 2S)-(+)-cis-1-amino-2-indanol,(e) a salt of (R)-2-hydroxymethyl-3-phenylpropionic acid with (1S, 2R)-(-)-cis-1-amino-2-indanol,(f) a salt of (R)-2-hydroxymethyl-3-phenylpropionic acid with (S)-(-)-.alpha.-methylbenzylamine,(g) a salt of (S)-2-hydroxymethyl-3-phenylpropionic acid with (R)-(+)-.alpha.-methylbenzylamine,(h) a salt of (S)-2-hydroxymethyl-3-phenylpropionic acid with (S)-(-)-3-methyl-2-phenyl-1-butylamine, and(i) a salt of (R)-2-hydroxymethyl-3-phenylpropionic acid with (R)-(+)-3-methyl-2-phenyl-1-butylamine.

    摘要翻译: 选自(a)光学活性2-羟甲基-3-苯基丙酸顺式-1-氨基-2-二氢化茚醇盐,(b)光学活性2-羟甲基-3-苯基丙酸α-甲基苄基胺盐的化合物, (c)光学活性的2-羟甲基-3-苯基丙酸3-甲基-2-苯基-1-丁胺盐,(d)(S)-2-羟甲基-3-苯基丙酸与(1R,2S) (±) - 顺式-1-氨基-2-茚满醇,(e)(R)-2-羟甲基-3-苯基丙酸与(1S,2R) - ( - ) - 顺式-1-氨基-2- (R)-2-羟甲基-3-苯基丙酸与(S) - ( - ) - α-甲基苄胺的盐,(g)(S)-2-羟甲基-3 ((R) - (+) - α-甲基苄基胺,(h)(S)-2-羟甲基-3-苯基丙酸与(S) - ( - ) - 3-甲基-2-苯基 -1-丁胺,和(i)(R)-2-羟甲基-3-苯基丙酸与(R) - (+) - 3-甲基-2-苯基-1-丁基胺的盐。

    Cowling brace of motorcycle
    77.
    发明授权
    Cowling brace of motorcycle 失效
    摩托车的大括号

    公开(公告)号:US5979966A

    公开(公告)日:1999-11-09

    申请号:US50178

    申请日:1998-03-30

    申请人: Takayuki Suzuki

    发明人: Takayuki Suzuki

    IPC分类号: B62J17/00 B62K19/48

    CPC分类号: B62K19/48 B62J17/00

    摘要: A motorcycle is provided with a cowling brace having a sub-frame structure for attaching a cowling and a cowling peripheral part to a front head portion of a body frame of a motorcycle. The cowling brace is composed of a front brace member integrally formed of a synthetic resin material, a rear brace member assembled by using a metal material to be combined with the front brace member, a front fixture member formed integrally with the front brace member and adapted to fix the cowling and the cowling peripheral part, and a rear fixture member formed to rear brace member and adapted to fix the rear brace member to the body frame of the motorcycle.

    摘要翻译: 摩托车设置有具有子框架结构的整流罩支架,用于将整流罩和整流罩周边部分附接到摩托车的车身框架的前头部。 整流罩支架由由合成树脂材料一体形成的前支撑构件,通过使用与前支撑构件组合的金属材料组装的后支撑构件构成,前固定构件与前支撑构件一体地形成并适应 固定整流罩和整流罩周边部分,以及形成在后支撑构件上并适于将后支撑构件固定到摩托车的车体框架上的后固定构件。

    Method of treating foul water
    78.
    发明授权
    Method of treating foul water 失效
    污水处理方法

    公开(公告)号:US5744037A

    公开(公告)日:1998-04-28

    申请号:US758249

    申请日:1996-11-27

    摘要: In an improved method of treating foul water, the solids that are produced during the process of treatment of foul water such as wastewater or liquid sludges are treated with a heat treatment apparatus and the resulting thermal energy and/or gas is utilized in the treatment of said foul water. The foul water may be subjected, directly and/or after a treatment, to a filtration step using a filter packed with nonflammable particulate matter such as sand, and the trapped solids are fed into a fluidized-bed heat treatment apparatus such as a fluidized-bed incinerator or gasification furnace and, thereafter, the nonflammable particulate matter in the heat treatment apparatus is returned to the filtration step. The foul water can be treated with effective utilization of the energy of the organic matter in the foul water or the solids that are produced during the process of its treatment.

    摘要翻译: 在处理污水的改进方法中,在处理污水如废水或液体污泥的过程中产生的固体用热处理装置处理,并且所得热能和/或气体用于处理 说脏水。 可以使用装有不可燃颗粒物质如沙子的过滤器将污水直接和/或处理后进行过滤步骤,并且将捕获的固体进料到流化床热处理装置如流化床处理装置中, 床焚烧炉或气化炉,然后将热处理设备中的不可燃颗粒物质返回到过滤步骤。 可以有效利用污水中的有机物质的能量或其处理过程中产生的固体来处理污水。

    Morpholine derivative
    80.
    发明授权
    Morpholine derivative 失效
    吗啉衍生物

    公开(公告)号:US5521180A

    公开(公告)日:1996-05-28

    申请号:US495619

    申请日:1995-08-03

    IPC分类号: C07D265/30 A61K31/535

    CPC分类号: C07D265/30

    摘要: A morpholine derivative represented by formula (I) or a pharmaceutically acceptable salt thereof: ##STR1## wherein R.sup.1 and R.sup.3, which may be the same or different, each represent a hydrogen atom or a lower alkyl group; R.sup.2 represents a halogen atom; and the dotted line indicates an optional double bond. These compounds exhibit a selective 5-HT reuptake inhibitory activity and a selective 5-HT.sub.2 receptor antagonistic activity and useful as a therapeutic agent for depression, anxiety, etc. with reduced side effects.

    摘要翻译: PCT No.PCT / JP94 / 00186 Sec。 371日期:1995年8月3日 102(e)日期1995年8月3日PCT 1994年2月8日PCT PCT。 公开号WO94 / 18182 日本美国专利申请公开说明书(公告)日本公开一般公开说明书(公开号)(Ⅰ)所示的吗啉衍生物或其药学上可接受的盐:其中R 1和R 3可以相同或不同,各自表示氢原子或低级 烷基; R2表示卤原子; 虚线表示可选的双键。 这些化合物表现出选择性的5-HT再摄取抑制活性和选择性的5-HT2受体拮抗活性,并且可用作抑制,焦虑等的治疗剂,副作用降低。