Abstract: Connector assembly having a housing with multiple terminal receiving channels therein, each channel open at one end and closed at the other end with apertured closing members, conductive wires having access to the terminals through the aperture. The housing, and conductive wires are encapsulated within a dielectric plastic.
Abstract: A dielectric composition comprising an admixture of finely divided solids comprising (a) a noncrystallizable glass of which the deformation temperature (T.sub.d) is 580.degree.-625.degree. C. and the softening point (T.sub.s) is 630.degree.-700.degree. C., and (T.sub.s -T.sub.d) is 50.degree.-75.degree. C., and (b) a refractory which is substantially insoluble in the glass at temperatures of 825.degree.-900.degree. C.
Abstract: An apodizing filter is disclosed comprising two solid bodies of transparent material the first of which is struck by the incident light while the second receives the light from the first. The second body has a curve surface approaching the first body at a distance therefrom not greater than some wavelengths of the incident light. The plane tangent to the curve surface of the second body at the point of minimum distance from the first one forms with the direction of the incident light an angle greater than the limit angle of the total reflection related to the first body with respect to the medium in which the filter is sunk. The indexes of refraction of the two materials of which the two bodies are made are such that the light incidence on said tangent plane is lower than the limit angle of the total reflection. The combination is disclosed of the apoditic filter according to this invention with a mirror and an example is given of the filter application to a laser cavity.
Type:
Grant
Filed:
March 12, 1986
Date of Patent:
June 21, 1988
Assignee:
Enea-Comitato Nazionale per la Ricerca e lo Sviluppo Dell'energia Nucleare e Delle Energie Alternative
Abstract: Cultivation of the microorganism Chromobacterium violaceum A.T.C.C. No. 31532 yields two novel compounds which have been designated SQ 28,504 and SQ 28,546 in addition to EM5117, a previously disclosed antibacterial compound.
Type:
Grant
Filed:
January 9, 1984
Date of Patent:
June 21, 1988
Assignee:
E. R. Squibb & Sons, Inc.
Inventors:
Richard B. Sykes, J. Scott Wells, Raymond Cooper
Abstract: Compounds represented by the formula ##STR1## wherein X is halogen, lower alkyl, arylalkyl, alkoxy or hydroxy; wherein the phenyl ring is mono or disubstituted, R' is --COOH or ##STR2## wherein R" is lower alkyl or aryl and n and m are independently zero, one, two or three which are potent thromboxane A.sub.2 receptor antagonists.
Abstract: The device obtains several characteristic parameters from a standard sentence said by a speaker and compares them with average parameters of the same speaker stored in an internal memory and previously calculated. According to the comparison, it obtains a probability value that the sentence spoken belongs to that speaker and compares the value with a threshold normalized to the average parameter variance by a threshold calculation circuit. If the threshold is overcome, the device considers the speaker verified. A circuit determines the real instants of sentence beginning and end using a noise-adaptive threshold in order to limit between these two instants the time interval over which characteristic parameters are to be calculated. A circuit aligns as to time the characteristic parameters just calculated to the parameters of a reference sentence, obtaining standard lengths of the sounds composing the sentence spoken.
Type:
Grant
Filed:
December 17, 1984
Date of Patent:
June 21, 1988
Assignee:
Cselt-Centro Studi e Laboratori Telecomunicazioni S.p.A.
Abstract: N-(6,6-dimethyl-2-hepten-4-ynyl)-1-naphthalenemethanamine derivatives are provided having the general formula ##STR1## wherein R.sub.1 is methoxy, iminomethyl or 1-iminoethyl and R.sub.2 and R.sub.3 are each hydrogen; or R.sub.1 is methyl and one of R.sub.2 and R.sub.3 is hydrogen and the other is halogen.The above compounds as well as acid-addition salts thereof are useful as antifungal agents.
Abstract: Novel N-hydroxy-N'-sulfonylguanidine compounds are described which possess significant herbicidal and plant growth regulant activity for control of undesired vegetation.
Abstract: A process is provided for preparing an elastic film of a specific elastomeric composition which is formed by melt blending two particular elastomers, each of which is composed of hard and soft segments made from poly(tetramethylene ether)glycol, 1,4-butane diol and a phenylene dicarboxylic acid or a derivative thereof. One of the elastomers has an inorganic anti-blocking agent compounded in it. The process includes the steps of melt blending, melt extrusion, quenching and providing a draw-down of 12 to 40 to form a film which is particularly suited for use as elastic leg-strips in diapers.
Abstract: A textile fabric suitable for use as a fire-blocking sheet in aircraft seat cushion comprises three to seven, fastened together nonwoven layers of hydarulically needled batts of aramid staple fibers.
Type:
Grant
Filed:
August 21, 1986
Date of Patent:
June 14, 1988
Assignee:
E. I. Du Pont de Nemours and Company
Inventors:
Michael A. Blaustein, Dennis A. Nollen, Loretta A. G. Page
Abstract: A composition for use in, preparing, a microwavable popcorn product with a sugar glaze. The composition includes a glazing blend combined with unpopped popcorn. The glazing blend includes an oil component, a sugar component, a water component and a lecithin component, with the water and lecithin being in amounts effective to form a glaze and to control heating of the blend to permit substantially complete popping of the corn without burning the blend.
Abstract: In accordance with the present invention an orally active monosulfactam antibiotics having a crystalline structure and thereby improved stability are disclosed. The antibiotics comprise the dierythromycin (M.sup..sym.=erythromycin.H.sup..sym.) salt or the dicholine (M.sup..sym. =HOCH.sub.2 CH.sub.2 N.sup..sym. (CH.sub.3).sub.3) salt of the acid (M.sup..sym. =H.sup..sym.) having the formula ##STR1## that is, [3S(Z)]-2[[[1-(2-amino-4-thiazolyl)-2-[[2,2-dimethyl-4-oxo-1-(sulfooxy)-3- azetidinyl]-amino]-2-oxoethylidene]amino]oxy]acetic acid.
Type:
Grant
Filed:
December 19, 1986
Date of Patent:
June 14, 1988
Assignee:
E. R. Squibb & Sons, Inc.
Inventors:
W. Lawrence Parker, Edward M. Cohen, William H. Koster
Abstract: Imide intermediates for the preparation of analgesic and/or antagonist octahydrobenzofuro[3,2-e]-isoquinolines and octahydro-4a,7-ethano- and ethenobenzofuro[3,2-e]isoquinolines and processes for their preparation are provided.
Abstract: A contact strip for the electrical connection of at least one flat conductor of a flexible conductor film, which contact strip comprises a strip-type base part of electrically conducting material and at least one group of teeth projecting outwards from a surface of the base part, for cutting through the flexible conductor film and contacting the conductor while the teeth can be deformed in the direction of the base part to press the base part. According to the present invention the base part comprises at least a second group of teeth projecting outwards from the surface of the base part, in which the first and second group of teeth are positioned within the periphery of the strip-type base part. All teeth of a group are arranged in a closed peripheral line such as circle, ellipse, triangle, square or other geometrical polygon and the distance between these teeth is smaller than the smallest dimension of the flat conductor to be contacted.
Abstract: Process for preparing a new compound: [hexakis(pentenenitrilo)nickel II]bis[.mu.-(cyano)bis(triphenylborane)(I)] which is useful as a promoter in the hydrocyanation of 3 or 4-pentenenitrile.
Abstract: A connector for interconnecting a multiconductor cable and a printed circuit board. The connector includes means for receiving and contacting individual conductors at one end of the conductor housing. It also includes at the other end means for plugging the connector onto a printed circuit board so that electrical contact is made between the conductors of the cable and contact strips on the printed circuit board.