Abstract: A connector device is provided which can be made small and thin in a form as close to the external width dimension of an information processing medium per se as possible. A frame member for guiding an IC pack and connector section to be connected to the IC pack are mounted on a housing plate member. An ejection mechanism for the IC pack is incorporated on the housing plate member. The ejection mechanism is equipped with guide portion so as to operate the ejection mechanism. An operation unit is arranged in a width direction of the housing plate member so as to be slidable in a direction intersecting with that in which the IC pack is inserted and withdrawn. A stopper is provided in the width range of the housing plate member 2 such that it can prevent a movement of the slide plate member in the withdrawing direction and allows a movement of the operation unit in the withdrawing direction when the operation unit is released.

Abstract: A cationic lipophilic complex of technetium is disclosed wherein all of the coordination positions of the technetium atom are filled with a neutral donor atom having a pair of electrons available for forming a coordinate bond with technetium. The donor atoms are provided by target-seeking ligands or salts thereof, said ligands having the following structure of one of formulas I, II or III. Such complexes are useful for imaging heart and hepatobiliary tissues.

Abstract: Process for providing improved solvent resistant surfaces of relief flexographic printing plates prepared by imagewise exposure and liquid development of the unexposed areas of a layer of photosensitive elastomeric composition comprising a high molecular weight butadiene/acrylonitrile copolymer and a monomeric compound wherein, after drying, the developed surface is in either order (1) postexposed to actinic radiation, and (2) contacted with 0.01 to 3.5% by weight aqueous bromine solution for about 15 seconds to 20 minutes.