摘要:
An ETC igniter and compatible electrical connector for enabling an ETC gun to be used in a battlefield setting in close proximity with personnel and sensitive electronic equipment. This is accomplished by providing a current path to and from the igniter that is electrically isolated from all other portions of the gun. The connector and igniter are adapted to be capable of withstanding the high connection forces necessary to prevent arcing and the extreme stresses imposed during firing of the gun.
摘要:
Therapeutically useful thioformamide derivatives of the formula: ##STR1## wherein R represents alkyl, Het represents pyrid-3-yl, isoquinolin-4-yl, tetrahydroquinolin-3-yl, quinolin-3-yl, pyridazin-4-yl, pyrimid-5-yl, thiazol-5-yl, thieno[2,3-b]-pyridin-5-yl, pyrazin-2-yl, indol-3-yl and thieno[3,2-b]-pyridin-6-yl, Y represents ethylene, methylene or a valency bond, and X represents carbonyl, hydroxymethylene, >C.dbd.NOR.sup.1, >C.dbd.NN(R.sup.1).sub.2 or >C.dbd.NN(R.sup.1)CON(R.sup.1).sub.2 in which R.sup.1 represents hydrogen or optionally substituted alkyl, benzyl, phenethyl, 1-naphthylmethyl, 2-naphthylmethyl or pyrid-3-ylmethyl, or two R.sup.1 substituents on the same nitrogen atom may together form an optionally substituted alkylene radical chain and salts thereof, processes for their preparation and compositions containing them are described.
摘要:
A link asssembly includes a jointed arm terminating in a barrel portion at one end and a collar portion at the opposite end. The barrel portion is mounted to a control arm by a fastener. The collar portion receives a tubular stabilizer bar. During operation, the jointed arm provides a working angle large enough to accommodate the movement between the stabilizer bar and the link assembly.
摘要:
Benzamide derivatives of the general formula: ##STR1## wherein A represents a divalent straight- or branched-chain alkylene group containing from 1 to 6 carbon atoms and R.sup.1 represents a halogen atom or a hydroxy, mercapto, amino, nitro, cyano, carboxy or carbamoyl group or an alkyl, fluorine-substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, alkylamino, dialkylamino, alkylcarbamoyl, dialkylcarbamoyl, alkanoyl, alkanoyloxy or alkanoylamino group and m represents zero or the integer 1, 2 or 3, R.sup.2 represents a hydrogen atom or an alkyl group, R.sup.3 represents a halogen atom or a hydroxy, amino, nitro, cyano, carboxy or carbamoyl group or an alkyl, fluorine-substituted alkyl, alkoxy, alkoxycarbonyl, dialkylamino, alkylcarbamoyl or alkanoylamino group and n represents zero or the integer 1 or 2, R.sup.4 represents and alkyl radical and p represents zero or the integer 1 or 2, or a pharmaceutically acceptable salt thereof, possess useful pharmacological properties.
摘要:
This invention relates to thioformamide derivatives of the formula: ##STR1## wherein R represents alkyl, Ar represents optionally substituted phenyl, Y represents an ethylene or methylene radical or a valency bond, and n represents 0 or 1, bioprecursors thereof and pharmaceutically acceptable salts thereof which possess useful pharmacological properties, processes for their preparation and compositions containing them.
摘要:
An ETC igniter and compatible electrical connector for enabling an ETC gun to be used in a battlefield setting in close proximity with personnel and sensitive electronic equipment. This is accomplished by providing a current path to and from the igniter that is electrically isolated from all other portions of the gun. The connector and igniter are adapted to be capable of withstanding the high connection forces necessary to prevent arcing and the extreme stresses imposed during firing of the gun.
摘要:
Embodiments of a phased array antenna having a plurality of unit cells, each unit cell utilizing an improved electromagnetic band gap (EBG) structure and a lossy material in connection with the EBG element are disclosed. The lossy material reduces the undesired coupling between the antenna radiator and the EBG, thus providing enhanced scanning performance in the phased array aperture.
摘要:
A flag label for attaching to a product has adhesive faced transparent over-laminate and under-laminate layers on opposite sides of a printed layer. This assembly is releasably mounted on a release liner prior to use. The over-laminate defines an pressure sensitive adhesive backed tab portion demarcated by a tear line of perforations from a body portion of the label, which has pressure sensitive adhesive areas on its rear surface. The tab portion extends from the body portion and a portion of the body portion is unsupported by the product when attached.