Abstract: A laminated polyester film includes a layer (S) of polyester and a layer (C) including a polyester resin (A) having a fluorene backbone, wherein a surface of the layer (C) has an adhesive index after a heat and wet test of 3 to 5.

Abstract: A laminated polyester film includes a layer (S) of polyester and a layer (C) including a polyester resin (A) having a fluorene backbone, wherein a surface of the layer (C) has an adhesive index after a heat and wet test of 3 to 5.

Abstract: [Object] To provide a composition for oral administration which is excellent in masking a taste of an unpleasant tasting drug and in bioavailability.[Constitution] A composition for oral administration comprising an unpleasantly tasting drug, a high polymer soluble in the stomach and a monoglyceride in the .beta.-crystal form.

Abstract: There are provided attracting and ingestion-stimulating agents for cockroach comprising as the active ingredient one or more compounds represented by the formula ##STR1## wherein R represents an amino group or an aminomethyl group. The attracting and ingestion-stimulating agents for cockroach exhibit a very potent attracting and ingestion-stimulating activity in the known species of house cockroach, both male and female.

Abstract: A composition for solid pharmaceutical preparations containing a vitamin D.sub.3 derivative capable of permitting the derivative to be uniformly distributed in the composition while being stabilized. The composition contains an excipient consisting of mannitol and sugar, a degradative agent consisting of hydroxypropyl cellulose, and a binder consisting of polyvinyl pyrrolidone and hydroxypropylmethyl cellulose.

Abstract: Stabilized solid pharmaceutical preparations in which one or more of sodium carbonate, sodium hydrogen carbonate, calcium carbonate and calcium hydrogen phosphate are incorporated in a solid composition containing a 1,4-dihydropyridine derivative as an active ingredient. The present compositions are used as an oral therapeutic agent for the circulatory system, especially as a coronary vasodilator.

Abstract: A servovalve apparatus comprising a servovalve and a force motor operatively connected to a valve element of the servovalve for driving the valve element. The force motor includes an annular magnet, and first and second members cooperating with each other to define therebetween an annular gap concentric with the annular magnet. A cylindrical coil operatively connected to the valve element is disposed in the annular gap in concentric relation therewith and is reciprocated within the annular gap in response to the electric current passing through the coil. First and second cylindrical resilient members thermally connect one and the other axial ends of the cylindrical coil to first and second stoppers, respectively, to transmit the Joule heat generated by the coil to the first and second stoppers.