Abstract: A pill box has a container having a compartment frame, multiple front covers pivotally mounted to the container and selectively covering a front side of the container, and a rear lid. The rear lid is detachably mounted on a rear side of the container and has a main covering panel having an outer peripheral frame and multiple inner annular frames, and two side locking panels. With the compartment frame of the container protruding in a groove formed between the outer peripheral frame and the inner peripheral frames of the main covering panel when the main covering panel covers the rear side of the container, the rear side of the container can be tightly sealed by the rear lid easily, so as to prevent dust and moisture from entering the pill box. Accordingly, pills can be properly reserved in the pill box of the present application.

Abstract: A pill container has at least one pair of compartment units. Each pair of compartment units has two compartment units and a connection portion being hollow and mounted between the compartment units to connect the two compartment units with each other. Each compartment unit has a compartment, a locking button, a lid, and a resilient pushing bar. The compartment is hollow and has a front wall and a rear wall connected with the connection portion. The locking button is formed on the front wall of the compartment. The lid is pivotally connected with the rear wall of the compartment to selectively close the compartment, is engaged detachably with the locking button, and has an inner surface facing the compartment. The resilient pushing bar is mounted in the connection portion, extends over the rear wall of the compartment, and abuts against the inner surface of the lid.

Abstract: A pill box has a container having a compartment frame, multiple front covers pivotally mounted to the container and selectively covering a front side of the container, and a rear lid. The rear lid is detachably mounted on a rear side of the container and has a main covering panel having an outer peripheral frame and multiple inner annular frames, and two side locking panels. With the compartment frame of the container protruding in a groove formed between the outer peripheral frame and the inner peripheral frames of the main covering panel when the main covering panel covers the rear side of the container, the rear side of the container can be tightly sealed by the rear lid easily, so as to prevent dust and moisture from entering the pill box. Accordingly, pills can be properly reserved in the pill box of the present application.

Abstract: Disclosed is an azo compound represented by Formula (I) in which R1 is hydrogen or methyl, R2 is hydrogen or methyl, and R3 is hydrogen, an unsubstituted linear alkyl group of from 1 to 4 carbon atoms, or an unsubstituted branched alkyl group of from 1 to 9 carbon atoms. This disclosure also provides a black dye composition including the azo compound represented by Formula (I).

Abstract: Disclosed is an azo compound represented by Formula (I), in which R1 is hydrogen or methyl, R2 is hydrogen or methyl, and R3 is hydrogen, an unsubstituted linear alkyl group of from 1 to 4 carbon atoms, or an unsubstituted branched alkyl group of from 1 to 4 carbon atoms. This disclosure also provides a black dye composition including the azo compound represented by Formula (I).

Abstract: A process for preparing a triazine-based precursor for producing a micro-particulate complex containing a far infrared-emissive silica particle comprises steps of: a) subjecting 2-4-6-trichloro-1,3,5-triazine and a first nucleophilic compound to a displacement reaction in the presence of a first solvent at a first temperature range to form an intermediate; and b) subjecting the intermediate and a second nucleophilic compound to a further displacement reaction in the presence of a second solvent at a second temperature range higher than the first temperature range.

Abstract: The present invention relates to a silicon dioxide composite particle with far-infrared radioactivity, which is formed by the hydrolysis, condensation and polymerization of an organic silane precursor having the structure of the formula (I) with a tetra-alkoxysilane. The high stability of organic silane precursor compounds and the low biotoxicity of silicon dioxide composite particles make the present far-infrared radioactive silicon dioxide composite particles of great potential for extensive use in related bio-products.

Abstract: A pill container has a body, multiple lids, and multiple resilient pushing bars. The body has a front wall, a rear wall, multiple compartments, and multiple locking buttons. The locking button are formed on the front wall of the body and aligned respectively with the compartments. The lids are connected pivotally to the rear wall of the body to selectively close the compartments respectively and are engaged detachably with the locking buttons respectively. Each lid has an inner surface facing a corresponding one of the compartments of the body. The resilient pushing bars are mounted on the rear wall of the body and respectively abut against the inner surfaces of the lids.