摘要:
A steel sheet for a tension mask excellent in the shielding properties from geomagnetism consists essentially of lower than 0.1% by weight of C, lower than 0.2% by weight of Si, 0.4 to 2% by weight of Mn, not higher than 0.1% by weight of P, not higher than 0.03% by weight of S, not higher than 0.01% by weight of sol. Al, 0.003 to 0.02% by weight of N and the balance of Fe, and has an anhysteretic magnetic permeability of 5,000 or higher.
摘要:
It is intended to provide an anti-inflammatory agent made from a highly safe material which can be daily taken as a food, an agent for preventing or ameliorating allergic diseases and a functional food having the above-mentioned effects. The anti-inflammatory agent contains an α-bond galactooligosaccharide as the active ingredient. The agent for preventing or ameliorating allergic diseases contains an α-bond galactooligosaccharide as the active ingredient. The functional food contains an α-bond galactooligosaccharide as the active ingredient. As such α-bond galactooligosaccharide, use can be made of a product synthesized by the dehydration condensation reaction by α-galactosidase with the use of galactose or galactose-containing substance as a substrate.
摘要:
A steel sheet for an explosion-proof band contains 0.001 to 0.05% by mass of C, 0.2 to 1% by mass of Si, 0.5 to 2.3% by mass of Mn, 0.02 to 0.12% by mass of P, not higher than 0.005% by mass of 0, not higher than 0.020% by mass of S, and not higher than 0.005% by mass of N, and has not higher than 100% of a P segregation rate within the steel sheet, which is represented by (Pmax−Pave)×100/Pave, where Pmax denotes the maximum P concentration within the steel sheet, and Pave denotes the average P concentration within the steel sheet, 10 to 25 μm of an average ferrite grain size, and not lower than 10,000 of an anhysteretic magnetic permeability.
摘要:
This invention relates to the provision of novel aminomethyl-substituted thiazolobenzimidazole derivatives represented by the following general formula (I) or a salt thereof. The aforementioned derivative or a salt thereof has a metabotropic glutamate receptor action and excellent oral activity and is therefore useful as a medicament. (In the formula, R1: an oxygen-containing saturated hetero ring or the like, Alk1: a lower alkylene, m: 0 or 1, Alk2: a lower alkylene which may be substituted with oxo group, n: 0 or 1, X: a bond, O, S or NR5, R3: H or the like, and R2, R4, R5, R6 and R7: the same or different from one another and each represents H or the like. Provided that R3 does not represent a lower alkyl or a halogeno-lower alkyl when X is a bond and n is 1. Also, R4 represents a group other than Me when m is 1, R1 is OH or OMe and Alk1 is a C1-3 alkylene, and further 1) when X is a bond, n is 1 and R3 is H, or 2) when X is a bond, n is 0 and R3 is cyclohexane.)
摘要:
A control portion detects a level of video signals for each color when video signals are inputted from a frame memory to DSP circuits. Next, the control portion calculates an appropriate correction coefficient of each color to be used in modulation control of brightness, for every unit pixel or unit pixel array among a plurality of correction coefficients stored in its own memory in advance based on the detected signal level. The control portion instructs the DSP circuits to perform modulation of brightness by using the determined correction coefficient.
摘要:
A technique is described for lightening a shadow of a damper line for preventing vibration of a color selecting member cast on a video screen and further preventing occurrence of the shadow. In a cathode ray tube in which electron beams emitted from neighboring electron guns cross each other before passing through a plurality of apertures of a color selecting member and has an area through which both of the electron beams pass. A damper line is provided in the area through which both of the electron beams pass. Since one of the electron beam falls on a shadow cast by the other electron beam, the shadow becomes lighter.
摘要:
Dusts containing zinc and/or lead in the form of oxides and one or more reducing agents are mixed with each other before or after being introduced into a heat treatment furnace. The mixture is heated to a given temperature range under a substantial vacuum so that the zinc and/or lead in the form of oxides are reduced to zinc and/or lead in the state of pure metals and evaporated in the furnace. The evaporated zinc and/or lead are introduced into a retrieving container also under a substantial vacuum and at a given temperature where the evaporated zinc and/or lead pure metals are condensed and retrieved.