Abstract: A drug miller includes a first carrier, a second carrier, a base, a first motion element and a second motion element; the first motion element is coupled movably to the base; the second motion element is coupled movably to the first motion element; the base supports the first carrier; the second motion element presses the second carrier, allowing the edible first and second carriers to grind a drug into fragments; using the base, first motion element and second motion element, the drug is ground into fragments and the drug fragments are encapsulated in the edible first and second carriers more conveniently and rather not damaging the first and second carriers. Whereby, an animal rather cannot smell the odor of the drug from the outsides of the first and second carriers, and eats the drug with the drug together with the edible first and second carriers.

Abstract: An edible carrier for animal medication includes a main body with an accepting space and a cover, where the main body and cover are all made of an animal food material. The main body and cover respectively have annular first and second walls corresponding to each other, where the first wall and second wall respectively have a first engagement unit and second engagement unit corresponding to each other. Medicine may be placed in the accepting space, and the cover is then coupled to the main body fixedly by engaging the first engagement unit with the second engagement unit such that the medicine can be secured in the main body, and the carrier has a general shape and odor of animal food, and is mixed together with the food conveniently to feed animals, ensuring that animals cannot differentiate medicine from the food, thereby allowing animals to eat the medicine effectively.

Abstract: A dynamic film thickness control system/method and its utilization consisting of a minimum of one mask plate arranged between a substrate and a vapor source. A film thickness control device is utilized for real-time control over deposited film thickness and gradually moves the mask plate according to the film thickness control value acquired by the film thickness control device, enabling the mask plate to mask film zones on the said substrate to achieve the film thickness of a design objective. When the required zones of deposition are masked, the deposition of a particular film layer is completed.

Abstract: A mounting apparatus for polishing end faces of optical fibers, comprising a main body with fixing grooves; a fixing rod is accepted in each fixing groove; the upper end of the fixing rod is combined with the supporting stand; the bottom of the fixing rod has diametrically protruding engaging portion to allow the fixing rod not to be contacted with the fixing groove except at the engaging portion; the fixing groove is indented below the main body to cause a contact face of the bottom of the fixing rod and the fixing groove is on a same plane with a contact face of the polished end faces of optical fibers and a polishing surface to allow a same polished shape to be obtained at a same batch work of the polished end faces. Whereby, the polishing speed and quality can be enhanced.

Abstract: A device for grinding and polishing optical fiber ends. The device includes a holder and an elastic grinding surface. The holder is used to hold equidistantly a set of optical fibers such that the ends of the optical fibers are in contact with the elastic grinding surface capable of only eccentric rotation, to enable the grinding speed and the grinding direction of each of the optical fiber ends to be the same. The grinding direction is uniformly changed along with the change in time and the grinding angles in all direction are substantially the same.

Abstract: An equipment is designed to grind and polish a plurality of optical fiber ends and is formed of a holder, and an elastic grinding surface. The holder is used to hold equidistantly a plurality of optical fibers such that the ends of the optical fibers are in contact with the elastic grinding surface capable of only eccentric rotation, thereby enabling instantaneously the grinding speed and the grinding direction of each optical fiber end to be the same. The grinding direction is uniformly changed along with the change in time. The grinding degrees in all direction are substantially the same.