摘要:
It was found out that the nitrogen-containing heterocyclic derivative represented by the formula (I) specifically binds to a receptor of NR1/NR2B, and is used as a NR2B receptor antagonist.A compound represented by: wherein Z is N or CR1, A1 is a nitrogen-containing aromatic monocyclic group which is optionally substituted, a nitrogen-containing aromatic fused cyclic group which is optionally substituted etc., A2 is an aromatic hydrocarbon cyclic group or an aromatic heterocyclic group, each optionally having a substituent, R1, R2, Ra, Rb, Rc and Rd are each independently hydrogen, hydroxy, etc., w is 2 or 3, t is 1 or 2, X is —(CR3R4)m-, —CO(CR3R4)n-, —CONR5(CR3R4)n- etc., m is an integer of 1 to 4, n is an integer of 0 to 4, R3 and R4 are each independently hydrogen, halogen, hydroxy etc., and R5 is hydrogen or lower alkyl, or a pharmaceutically acceptable salt, or a solvate thereof.
摘要:
When an opening diameter of a top end of a substantially column-shaped contact hole is S1, an opening diameter of a top end of a substantially column-shaped contact hole is T1, and a thickness of a silicon insulating layer is h, then contact holes are formed so as to satisfy the following conditional expression 1. T1/h
摘要:
In a three-dimensional LUT for color conversion, the values of converted color component data C', M', and Y' are varied for a specific combination of the values of color component data C, M, and Y representing white, and the values of converted data are then changed for other combinations accompanied by the variation with respect to the specific combination. Referring to FIG. 1B, a concrete procedure first calculates variations of the values of color component data C', M', and Y' at step S20, and then selects combinations of the values of color component data C, M, and Y for which the values of color component data C', M', and Y' are not changed, among a plurality of combinations of the values of color component data C, M, and Y at step S22. For colors between white and cyan, magenta, yellow or black, the variations of the values of color component data C', M', and Y' are set to decrease in an increase in distance from a point corresponding to white in a three-dimensional color space at step S24. The procedure then leads Laplace's Equation including the variations and the values of color component data C, M, and Y as variables at step S26, and solves the Laplace's Equation to determine the variations of the values of color component data C', M', and Y' for each combination of the values of color component data C, M, and Y at step S28. This procedure enables the contents of the three-dimensional LUT for color conversion to be changed readily within a short time.
摘要:
Disclosed is a positive type resist composition which can form a good pattern by subjecting a resist layer to plural exposures and developments, which results in excellent adhesion between the resist layer and a substrate. The composition comprises:(a) a polymer having an acid value of 2 to 200, prepared from 20 to 94% by weight of a t-butyl ester of a .alpha.,.beta.-ethylenically unsaturated carboxylic acid, 5 to 79% by weight of a (meth)acrylate of the formula:CH.sub.2 .dbd.C(R.sub.1)--COO--(R.sub.2 --O).sub.n --R.sub.3 Iwherein R.sub.1 is hydrogen or a methyl group, R.sub.2 represents ##STR1## wherein R.sub.4 represents hydrogen or an alkyl group, R.sub.5 represents hydrogen or an alkyl group, R.sub.6 represents a branched or straight chain alkylene group, provided that a total carbon number of R.sub.4, R.sub.5 and R.sub.6 is 1 to 5, R.sub.3 is an alkyl group, an aryl group or an aralkyl group having 1 to 6 carbon atoms, and n is an integer of 1 to 10 and 1 to 75% by weight of another .alpha.,.beta.-ethylenically unsaturated compound; and(b) a photoactivator which generates an acid in response to a light irradiation.
摘要:
There are provided binder resins for use in toner compositions which comprise, as the main component thereof, a terminally blocked polyester in which the terminal hydroxyl groups of polyester polyol molecules are blocked by a rosin compound selected from the group consisting of rosin, hydrogenated rosin and disproportionated rosin and which has an acid value of not more than 4 KOH mg/g and a hydroxyl value of not more than 20 KOH mg/g as well as toner compositions comprising them in combination of a coloring agent and a charge control agent.
摘要:
A process for preparing alkenoyl isocyanates of the formula: ##STR1## wherein R is a hydrogen atom or a lower alkyl group which comprises subjecting an oxazolinedione hydrohalide of the formula: ##STR2## wherein X is a halogen atom and R is as defined above to decomposition under an ordinary pressure, in the presence of a hydrogen halide-eliminating agent and/or in a liquid medium having a dielectric constant of not more than 4.
摘要:
An unsaturated polyester resin coating composition comprises (A) 10 to 45 parts by weight of air dryable unsaturated polyester resin comprising a polybasic acid and a polyhydric alcohol, (B) 50 to 70 parts by weight of a filler and (C) 5 to 50 parts by weight of a vinyl monomer, the total amount of the components (A), (B) and (C) being 100 parts by weight; said unsaturated polyester resin (A) having (1) 10 to 50% of units of at least one member selected from the group consisting of cyclopentadiene and dicyclopentadiene and (2) 2 to 40% by units of an acyclic ether having allyl group and hydroxyl group, said % being % by mole based on said polybasic acid. The composition has an improved drying property and provides a coating film having an improved adhesion property to substrates, particularly in the wet state, and also to top coats, and having improved gloss and sharpness, and is particularly useful as a putty.
摘要:
A cathode-depositing electrocoating composition which comprises as a film-forming component a carbon-to-carbon double bond containing resin having a principal chain of acetylene-conjugated diene random copolymer and a basic group, combined to the principal chain in a ratio of from 0.02 to 0.8 mol per 100 g of said resin and capable of forming in an aqueous medium a group of the formula: ##STR1## wherein R.sub.1 and R.sub.2, which are the same or different, are each a hydrogen atom, a halogen atom or a hydrocarbon residue having 1 to 6 carbon atoms, R.sub.3 and R.sub.4 which are the same or different, are each a hydrogen atom or an organic residue having 1 to 10 carbon atoms or are combined to form together with the intermediary nitrogen atom a cyclic group having 1 to 7 carbon atoms, and X is a hydrogen atom or a bond, and when X is a bond, both the carbon atoms carrying R.sub.1 and R.sub.2 are bonded or belong to the principal chain, said resin being dissolved or dispersed in an aqueous medium through neutralization with an acid. Such composition is excellent in low temperature curing property.
摘要:
A mounting structure of a Doppler radar vehicle speed sensor for an automobile, especially adapted for damage-free mounting of the radar to a bottom of the automobile which may detrimentally hit on the road surface while the automobile is in motion. In order to protect the radar casing from the attacks by possible flying pebbles and muddy splashes caused by the rotation of the front wheels, the radar casing containing a horn antenna or a slot array antenna is accommodated in a recess or a stepped space formed near the rear wheels in the bottom surface of the floor of the automobile in such a manner that the casing is within the partial space in the recess lying on the side opposite to the road surface with respect to a plane containing the front edge of the recess and the tangent line drawn from the front edge to the outer diameter of the front wheel. The mouth of the antenna is directed toward the rear end of the automobile.
摘要:
An ultra high frequency transceiver which transmits a modulated carrier wave and mixes a received signal with a locally generated signal to produce an intermediate frequency signal is tested by using the same transmitter as used during normal transceiver operation and by modulating the carrier with a wave having sudden transitions. A portion of the transmitted wave is reflected back to a receiver segment of the transmitter to produce an i.f. signal that is detected by a demodulator. Each transition causes the demodulator to detect a pulse signal. In response to the pulse signal being detected and not being detected during a testing interval, indications are derived to signal that the transceiver is and is not operating properly, respectively.