摘要:
The present invention provides: a positive photosensitive composition that yields an insulation layer superior not only in high transparency, but also in heat resistance enduring a temperature during the production of a substrate, solvent resistance, and anti-aging property as a permanent resist; a positive permanent resist utilizing the positive photosensitive composition; and a method for producing the positive permanent resist. The present invention provides: a positive photosensitive composition containing (A) a curable silicone resin having a silanol group, which resin has a structure obtained by a reaction between one or more cyclic siloxane compounds represented by the following general formula (1): and one or more arylalkoxysilane compounds represented by the following general formula (2): (B) diazonaphthoquinones, and (C) a solvent; a positive permanent resist using the positive photosensitive composition; and a method for producing the positive permanent resist.
摘要:
The present invention provides: a positive photosensitive composition that yields an insulation layer superior not only in high transparency, but also in heat resistance enduring a temperature during the production of a substrate, solvent resistance, and anti-aging property as a permanent resist; a positive permanent resist utilizing the positive photosensitive composition; and a method for producing the positive permanent resist. The present invention provides: a positive photosensitive composition containing (A) a curable silicone resin having a silanol group, which resin has a structure obtained by a reaction between one or more cyclic siloxane compounds represented by the following general formula (1): and one or more arylalkoxysilane compounds represented by the following general formula (2): (B) diazonaphthoquinones, and (C) a solvent; a positive permanent resist using the positive photosensitive composition; and a method for producing the positive permanent resist.
摘要:
Woodworking machines which can hold works in tilted positions thereby to render possible the suitable working of cave portion in said works. The woodworking machine according to the invention has a swiveling table 2 carrying a plurality of rotating jigs 4 in parallel relation to each other and a tailstock 3 carrying holders 5 corresponding to said jigs 4 for holding respective works between said holders 5 and said jigs 4, said swiveling table 2 and said tailstock 3 being located on the upper surface of a base plate 8, wherein said holders 5 are located on said tailstock 3 which can be vertically shifted according to the invention, thereby to hold said works 1 in their tilted positions.
摘要:
A (7S,9S) isomer or its racemic modification of the aminonaphthacene derivative of the formula: ##STR1## wherein R.sup.1 is a hydrogen atom, a hydroxyl group or a lower alkoxy group, R.sup.2 is a hydrogen atom or a hydroxyl group, R.sup.3 and R.sup.4 are each a lower alkoxy group or, when taken together, represent an ethylenedioxy group or an oxo group, A is an ethylene group optionally bearing at least one lower alkyl and Q is a hydroxyl group, a lower alkoxy group or a dimethylamino group, or an acid addition salt thereof, which is useful as an anti-tumor agent.
摘要翻译:A(7S,9S)异构体或其下式的氨基并四苯衍生物的外消旋改性:其中R1是氢原子,羟基或低级烷氧基,R2是氢原子或羟基,R3和 R 4各自为低级烷氧基,或者一起表示亚乙二氧基或氧代基时,A为任选具有至少一个低级烷基并且Q为羟基,低级烷氧基或二甲基氨基的亚乙基, 或其酸加成盐,其可用作抗肿瘤剂。
摘要:
Novel 9-aminoalkyl-methanoanthracenes of the formula: ##STR1## wherein A is C.sub.1 -C.sub.4 alkylene or C.sub.3 -C.sub.4 alkenylene and R.sub.1 and R.sub.2 are each hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl, C.sub.3 -C.sub.6 cycloalkyl(C.sub.1 -C.sub.3)alkyl, ar(C.sub.1 -C.sub.3)alkyl or polyhalo(C.sub.2 -C.sub.4)alkyl or, when taken together with the adjacent nitrogen atom, they may form a 5 to 7-membered nitrogen-containing heterocyclic ring which may contain an additional hetero atom, and their non-toxic salts, which are useful as anti-anxiety, anti-depressant, major tranquilizer, anti-histamine and anti-allergy drugs and can be prepared through a novel key intermediate, i.e., 9-formyl-9,10-dihydro-9,10-methanoanthracene, by various methods.
摘要:
Novel morpholine compounds of the formula: ##STR1## wherein R.sub.1 represents hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.5 alkenyl, aryl(C.sub.1 -C.sub.4)alkyl or (C.sub.3 -C.sub.6)cycloalkyl(C.sub.1 -C.sub.4)alkyl and n represents 1 or 2, and their non-toxic salts, which are useful as antidepressants and can be produced by various methods.
摘要:
1-Substituted-1,2-dihydrothieno[2,3-d]-pyrimidin-2-ones of the formula, ##STR1## wherein R is lower alkyl or cyclopropylmethyl, R.sub.1 is halogen, lower alkyl or nitro, R.sub.2 is hydrogen or lower alkyl and R.sub.3 is hydrogen or halogen, are obtained by treating a trihaloacetamidothiophene derivative with ammonia. These compounds have excellent pharmacological activities such as uricosuric activity.
摘要:
A label manufacturing apparatus manufactures a label L having a sub-label Lb bonded to a predetermined position on a main label La. A main label conveyance mechanism 10 conveys a main continuous label strip Ta in a first direction Da. A sub-label conveyance mechanism 20 conveys a sub-continuous label strip Tb in a second direction which crosses the first direction. The sub-labels Lb arranged in series on a backing strip Db, are separated from their backing strip and are each bonded to the surface of a respective main label La by a bonding mechanism. The completed display label L is separated from its backing strip Db of the main continuous label strip Ta. The label manufacturing apparatus can adjust the relative bonding position between the sub-label and the main label La so as to allow the sub-label bonding mechanism 20 to bond the sub-label Lb to the main label La at a predetermined position.
摘要:
A label manufacturing apparatus manufactures a label L having a sub-label Lb bonded to a predetermined position on a main label La. A main label conveyance mechanism 10 conveys a main continuous label strip Ta in a first direction Da. A sub-label conveyance mechanism 20 conveys a sub-continuous label strip Tb in a second direction which crosses the first direction. The sub-labels Lb arranged in series on a backing strip Db, are separated from their backing strip and are each bonded to the surface of a respective main label La by a bonding mechanism. The completed display label L is separated from its backing strip Db of the main continuous label strip Ta. The label manufacturing apparatus can adjust the relative bonding position between the sub-label and the main label La so as to allow the sub-label bonding mechanism 20 to bond the sub-label Lb to the main label La at a predetermined position.
摘要:
An object is to provide a fresh water generating apparatus that is capable of efficiently and stably producing fresh water. Provided is a fresh water generating apparatus equipped with a seawater-treating reverse osmosis membrane device that produces fresh water from seawater by a reverse osmosis membrane, including a mixing section that mixes wastewater as dilution water with seawater to produce mixed water, and a first seawater-treating reverse osmosis membrane device that acts as the seawater-treating reverse osmosis membrane device to filter the mixed water, in which the apparatus is configured so that used water that is wastewater resulting from the use of the produced fresh water as service water is mixed as dilution water with seawater at the mixing section.