摘要:
A plug has a tip end portion, a taper portion, and a middle portion. The surface of the tip end portion is a spherical surface whose radius of curvature is R1 and length is L1 that is shorter than R1. The outer diameter of the taper portion on the front end side is D1, and the outer diameter on the back end side is D2 that is larger than D1, and the length is L2. The plug satisfies Expression (1), Expression (2) if 0
摘要:
A compound represented by the following general formula (I): (wherein R1 represents phenyl, etc. which can have substituents selected from the group consisting of C1-8 alkyl, C1-8 alkyl having halogen, halogen, hydroxyl, etc.; R2 represents C1-8 alkyl, etc.; A represents oxygen, sulfur, etc.; X represents C1-8 alkylene chain, etc.; Y represents C(═O), CH═CH, etc.; R3, R4, and R5 each represents hydrogen, C1-8 alkyl, etc.; B represents CH or nitrogen; Z represents oxygen or sulfur; R6 and R7 each represents hydrogen, C1-8 alkyl, etc.; and R8 represents hydrogen or C1-8 alkyl; provided that at least one of R3, R4, and R5 is not hydrogen) or a salt of the compound; and a PPAR-δ activator which contains the compound or salt as the active ingredient.
摘要翻译:由以下通式(I)表示的化合物:(其中R 1表示苯基等,其可以具有选自C 1-8烷基的取代基 具有卤素,卤素,羟基等的C 1-8烷基; R 2表示C 1-8烷基等; A 表示氧,硫等; X表示C 1-8亚烷基链等; Y表示C(-O),CH-CH等; R 3 O R 4,R 5和R 5各自表示氢,C 1-8烷基等; B表示CH或氮; Z表示 氧或硫; R 6和R 7各自表示氢,C 1-8烷基等;和R 8, / SUP>表示氢或C 1-8烷基,条件是R 3,R 4和R 4中的至少一个, 5不是氢)或化合物的盐; 和含有该化合物或盐作为活性成分的PPAR-δ活化剂。
摘要:
The invention relates to compounds of the following formula (I) or their salts: in which R1 is a group of phenyl, naphthyl, pyridyl or the like which may have a substituent such as an alkyl group having 1-8 carbon atoms, an alkoxy group having 1-8 carbon atoms, an alkoxycarbonyl group having 2-8 carbon atoms, carboxyl, halogen, hydroxyl, nitro, or cyano; R2 is cyano, nitro, or the like; R3 is hydroxyl or the like; X is oxygen, sulfur, or the like; and Y is oxygen or sulfur, and a xanthine oxidase inhibitor containing the compound.
摘要翻译:本发明涉及下式(I)化合物或其盐:其中R 1是苯基,萘基,吡啶基等可以具有取代基的基团,例如具有 1-8个碳原子,具有1-8个碳原子的烷氧基,具有2-8个碳原子的烷氧基羰基,羧基,卤素,羟基,硝基或氰基; R 2是氰基,硝基等; R 3是羟基等; X是氧,硫等; Y为氧或硫,含有该化合物的黄嘌呤氧化酶抑制剂。
摘要:
A Ni base alloy pipe stock having a chemical composition comprising, by mass %, C≦0.04%, Si≦0.50%, Mn: 0.01 to 6.0%, P≦0.03%, S≦0.01%, Cr: 15 to 30%, Ni: more than 45% to not more than 60%, Mo: 0 to 18%, W: 0 to 36%, with Mo(%)+0.5W(%): more than 1.5% to not more than 18%, Cu: 0.01 to 1.5%, Al≦0.01% and N: 0.0005 to 0.20%, and the balance substantially being Fe, with 1380−5000P−100S−4400C≧1300, Ni+10(Mo+0.5W)+100N≦200, (Ni−50)+10(N−0.1)−2(Cr−25)−5(Mo+0.5W−6)+12≧0, can be manufactured into a seamless pipe by use of a Mannesmann piercing and rolling mill because of its excellent inner surface properties. The resulting seamless pipe has excellent mechanical properties and moreover has excellent corrosion resistance in a sour gas environment, and thus, the Ni base alloy pipe stock can be used as a pipe stock for oil country tubular goods and line pipes and further as a pipe stock for various structural members of nuclear power plants and chemical industrial plants.
摘要:
A compound represented by the formula (I) or a salt of the compound, and a PPAR-δ activator which contains the compound or salt as the active ingredient: (wherein A represents O or S; B1 represents N, etc.; B2 represents O, etc.; each of X1 and X2 represents O, S, a bond, etc.; Y represents C1-8 alkylene chain; z represents O or S; R1 represents aryl, etc. which can have substituents; R2 represents C1-8 alkyl, etc.; R3 represents C1-8 alkyl, C2-8 alkenyl, etc.; each of R4 and R5 represents hydrogen, C1-8 alkyl, etc.; and R6 represents hydrogen, etc.; provided that each of Z and R3 is attached to the benzene ring, and X2 is not attached to the benzene ring).
摘要翻译:由式(I)表示的化合物或化合物的盐和含有该化合物或盐作为活性成分的PPAR-δ活化剂:(其中A表示O或S; B < 表示N等; B 2表示O等; X 1和X 2各自表示O,S,键, Y表示C 1-8亚烷基链; z表示O或S; R 1表示可具有取代基的芳基等; R 2, / SUP表示C 1-8烷基等; R 3表示C 1-8烷基,C 2-8 链烯基等; R 4和R 5各自代表氢,C 1-8烷基等;和 R 6表示氢等;条件是Z和R 3各自连接到苯环上,并且X 2不连接 到苯环)。
摘要:
A pierced shell of an austenitic stainless steel having a good inner surface condition is provided, and a means is established which can perform mass production on an industrial scale of a good quality seamless steel pipe of stainless steel. An austenitic stainless steel billet with a P content of at most 0.040% and an S content of at most 0.020% is pierced under conditions such that the pipe expansion ratio H (outer diameter of shell/diameter of billet to be worked) satisfies the following equation to obtain a tube shell of an austenitic stainless steel. {P(%)/(0.025×H−0.01)}2+{S(%)/(0.015×H−0.01)}2≦1 When manufacturing a seamless steel pipe of an austenitic stainless steel, the above-described shell is rolled to form a pipe.
摘要:
A compound represented by the formula (I) or a salt of the compound, and a PPAR-δ activator which contains the compound or salt as the active ingredient: (wherein A represents O or S; B1 represents N, etc.; B2 represents O, etc.; each of X1 and X2 represents O, S, a bond, etc.; Y represents C1-8 alkylene chain; Z represents O or S; R1 represents aryl, etc. which can have substituents; R2 represents C1-8 alkyl, etc.; R3 represents C1-8 alkyl, C2-8 alkenyl, etc.; each of R4 and R5 represents hydrogen, C1-8 alkyl, etc.; and R6 represents hydrogen, etc.; provided that each of Z and R3 is attached to the benzene ring, and X2 is not attached to the benzene ring).
摘要翻译:由式(I)表示的化合物或化合物的盐和含有该化合物或盐作为活性成分的PPAR-δ活化剂:(其中A表示O或S; B < 表示N等; B 2表示O等; X 1和X 2各自表示O,S,键, Y表示C 1-8亚烷基链; Z表示O或S; R 1表示可具有取代基的芳基等; R 2, / SUP表示C 1-8烷基等; R 3表示C 1-8烷基,C 2-8 链烯基等; R 4和R 5各自代表氢,C 1-8烷基等;和 R 6表示氢等;条件是Z和R 3各自连接到苯环上,并且X 2不连接 到苯环)。
摘要:
Compounds of the general formula (I) or salts thereof and activators of PPAR&dgr; (peroxisome proliferator activated receptor &dgr;) containing the compounds or the salts as the active ingredient: wherein R1 and R2 each are hydrogen, C1-8 alkyl, an aryl or heterocyclic group which may be substituted, or the like; A is oxygen, sulfur, or the like; X1 and X2 are each a free valency, oxygen, S(O)p (wherein p is an integer of 0 to 2), C(═O), C(═O)NH, NHC(═O), CH═CH, or the like; Y is optionally substituted C1-8 alkylene; Z is oxygen or sulfur; R3 and R4 are each optionally substituted C1-8 alkyl; and R8 is hydrogen or C1-8 alkyl, with the proviso that when X1 is a free valency, X2 is not O or S(O)p, while when X1 is C(═O)NH, X2 is not a free valency.
摘要:
The present invention provides a lubricant composition for hot metal working which is capable of inhibiting generation of flaws on the surface of materials to be provided for hot metal working, and provides a method of hot metal working. The invention provides a lubricant composition for hot metal working comprising a plurality of glass frits respectively having different softening point from each other.
摘要:
There is provided an antioxidant agent capable of preventing scale from being produced on the surface of a heated metallic starting material more effectively than the conventional antioxidant agent. The antioxidant agent according to the present invention contains a plurality of glass frits having different softening points and an inorganic compound having a melting point not higher than 600° C. The inorganic compound mainly softens in the low-temperature range of about 600° C. The plurality of glass frits mainly soften in the low-temperature range of about 600 to 1300° C. Therefore, the antioxidant agent covers the surface of metallic starting material in a broad temperature range, oxidizes the surface of metallic starting material, and prevents the production of scale.