baber/WOPTO huggingface dataset:
Patent AT-E8222-T1 (AT)
IPC: B29C67/00
Filed: 1981-09-21
Granted: 1984-07-15
Abstract: 1. Method for the production of plates, films, sheets, strips, sections or shaped parts similar to plates or films, of high mechanical strength from thermoplastic synthetic materials by stretching under pressure within the roll gap of a plurality of pairs of pressure rollers below the crystallite melting point or softening point of the thermoplastic synthetic material, characterized in that at least one pair of compression rollers of the set of compression rollers used for the stretching under pressure briefly exerts a linear load of 100 N/cm to 900 N/cm, preferably 150 N/cm to 850 N/cm on prefabricated plates, films, sheets, strips, sections, shaped parts similar to plates or films or onto preformed articles, similar to plastes, films, sheets, strips or sections, coming out of the extruder, in the roll gap of the pair of compression rollers and that after the first brief stretching under pressure still within the regeneration period of the manifestation of fatigue of the area on which pressure is applied and/or the period of relaxation of the elastic recovery of the region of the thermoplastic material on which pressure has been applied, after a time interval has elapsed, between 5 s and 5 min, preferably between 20 s and 3 min, the plates, films, sheets, strips, sections, shaped parts similar to plates or films or the preformed articles which have been stretched under pressure are subjected to one or more further brief stretching operations under pressure and/or compressive after-treatments in the roll gap of one or more additional pairs of compression rollers with a smaller linear load of 75 N/cm to 700 N/cm, preferably 80 N/cm to 650 N/cm in which the temperature of these rollers or pairs of rollers is equal to or less than the temperature of the first set of compression rollers used for stretching under pressure, the pressure is varied as a function of the roll gap and the roll gap preferably has the same clearance as that of the pair of compression rollers connected in series for stretching under pressure.
Patent AT-E19860-T1 (AT)
Inventor: KARR DIETER E DIPL-PHYS
IPC: A61N1/05
Filed: 1981-03-05
Granted: 1986-06-15
Abstract: 1. An electrode arrangement for an artificial cardiac pacemaker which comprises, at the distal end, two attachment hooks of electrically conducting material which serve for engagement in the body tissue and which are provided with tangentially directed pointed ends, the electrode arrangement comprising an outer cover of electrically insulating material ending in an end face, characterized in that provided on the front face of a central electrode head (5) and on the end face of the cover (7) are regions (8, 9) which lie at the same level as the pointed ends of the attachment hooks (1, 2) and have such spacing from the pointed ends in the front plane, thus formed, of the electrode arrangement that the body tissue only fits snugly into the resulting parts recessed between the pointed ends and the said regions when appropriate axial pressure is exerted.
Patent AT-E7165-T1 (AT)
IPC: E21B43/22
Filed: 1982-02-09
Granted: 1984-05-15
Abstract: Extensively emulsion-free oil is recovered from a subterranean reservoir of medium or high salinity by forcing an emulsion, e.g., of oil, into an injection well. Carboxymethylated ethoxylate is utilized as the emulsifier and is selected so that the phase inversion temperature of the system:oil of reservoir/formation water/tenside/optional additives lies 0 DEG -10 DEG  C. above the reservoir temperature.
Patent AT-E10936-T1 (AT)
IPC: C07D239/46
Filed: 1982-02-26
Granted: 1985-01-15
Abstract: 2-Alkoxy-4-aminopyrimidines, having if desired a substituent in position 5, are prepared from 4-amino-2-carboxymethylthiopyrimidines by conversion with alcohols in the presence of bases.
Patent AT-E15897-T1 (AT)
Inventor: TAKASHI KAMIYA
IPC: C07D501/34
Filed: 1979-07-11
Granted: 1985-10-15
Abstract: The present invention relates to new 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof. More particularly, it relates to new 3,7-disubstituted-3- cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof which have antimicrobial activities and to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a method of using the same therapeutically in the treatment of infectious diseases in human being and animals.The invention relates also to the starting derivatives and their preparation.
Patent AT-E21856-T1 (AT)
Inventor: KLEIN ERHARD
IPC: B32B7/02
Filed: 1982-05-10
Granted: 1986-09-15
Abstract: 1. A flexible sandwich surface structure consisting of a foam core layer which can be welded at a high frequency, on which facings are arranged on both sides, one of which, at least, consists of a textile surface structure which can be welded at a high frequency, with a proportion of yarn of at least 20% by weight made of synthetic textile fibres and/or filaments made of vinyl polymers and/or vinyl copolymers, the softening point of which is at least 50 degrees C lower than the softening point of the remaining yarn, whereby the warp of the textile surface structure consists of filament yarns of the material which melts at a higher temperature.
Patent AT-E17493-T1 (AT)
Inventor: JAGGARD JAMES F R DR
IPC: C08F297/08
Filed: 1982-10-28
Granted: 1986-02-15
Abstract: Propylene/ethylene block copolymers are prepared by a process in which, in an agitated bed comprising small polymer particles, first (I) propylene is homopolymerized from the gas phase, in a first polymerization zone, by feeding in a Ziegler-Natta catalyst comprising (1) a titanium(III) component and (2) a dialkyl-aluminum chloride component, with or without (3) a further catalyst component, and then (II) the product obtained in the first polymerization zone is fed into a second polymerization zone, where a mixture of propylene and ethylene is polymerized with the propylene homopolymer present in this product. In this process, the Ziegler-Natta catalyst employed contains a titanium(III) component (1) which is prepared by subjecting (1.1) a titanium-containing compound (a) of the formula TiCl3. nAlCl3 and (1.2) an electron donor (b), consisting of (b1) an ester of a particular class or (b2) a phosphorus-containing compound of a particular class, to a special milling procedure, the particular features of which are special metering and temperature conditions, suspending the resulting intermediate in a mixture of a liquid hydrocarbon (c) and an oxygen-containing compound (d), comprising (d1) an ether of a certain class and/or (d2) an ester of a certain class, and then heating the suspension obtained. The solid remaining in suspension is the titanium(III) component (1) which is to be employed for the polymerization. The polymer obtained has improved morphological properties.
Patent AT-E16528-T1 (AT)
Inventor: SAUVAGE PHILIPPE
IPC: G01B5/00
Filed: 1982-07-30
Granted: 1985-11-15
Abstract: Apparatus for checking the profile of a sheet and comparing measured data with that data from measurement of a standard. The apparatus includes a frame, a plurality of studs on the frame providing three support locations for the sheet, a plurality of reference stops spaced along two adjacent sides of the frame and structure along opposite sides for moving a sheet into a centered position at the stops and measuring structure for measuring the profile of the sheet at a centered position. The sheet may be held at the centered position to immobilize it during measurement and the apparatus may be located along a production line including structure for moving a sheet to the frame and removing the sheet from the frame.
Patent AT-E20362-T1 (AT)
Inventor: BINI FRANCO
IPC: D04B1/24
Filed: 1982-11-26
Granted: 1986-06-15
Abstract: This invention concerns a procedure for forming a pantyhose product (50) with a continuous processing motion on knitting machines with two needle beds and with at least two feeds, one for each needle bed, said procedure envisaging the formation of two knitted tubes (57A-57B), one within the other, on two needle beds, whereby the two tubular fabrics are connected together along a lengthwise connecting zone (52) having a length which corresponds substantially to the panty portion (51) of the product (50), and a lengthwise separating cut is made substantially on the centre line of said connecting zone (52), and whereby said procedure envisages that, so as to form the zone (52) connecting the two knitted tubes (57A-57B) with at least one feed (56), the yarn (55) is knitted by a given portion of needles (54) selected at substantially regular intervals on one needle bed (A) and also by some needles (154) of the opposed needle bed (B), and whereby said selected needles (54) pass with their own hooks at the same level as the respective sinkers so as not to take the yarn, whereas the corresponding needles (154) of the opposed needle bed which are aligned with said needles (54) are set to work and knit the yarn with the stitch of the tubular fabric processed by said needles (54) and thus form a connecting bridge (59), said selection being performed in such a way that said needles (54) pass in one course at the same level as the sinkers without taking the yarn but take the yarn in the next course and make stitches. This invention also concerns a machine with opposed needle beds to carry out said procedure and also concerns the pantyhose product thus obtained.
Patent AT-E20632-T1 (AT)
Inventor: STRAUSS KARL-PETER DIPL-ING
IPC: H03J7/18
Filed: 1983-03-17
Granted: 1986-07-15
Abstract: The location coordinates, as well as the transmitting station frequencies, of stations that broadcast the same programs by network arrangements or otherwise, are stored so that when a particular program (network) is selected, all these stations broadcasting the same program as a station being listened to which are not more than a prescribed maximum distance from the station being listened to, may be listed in a table in a working store. While a particular station is being listened to, therefore, continuous checking of the station being listened to with other stations broadcasting the same program for relative reception quality can be carried out automatically while a station is being listened to in a moving vehicle, without taking into account the signals broadcast by stations that are too far away. As soon as some other station broadcasting the same program is found to provide better reception, it is automatically tuned in, and from then on the distance criterion is referred to the location of the new station, a new set of stations for signal comparison is selected and the comparative signal checking process is continued automatically.
Patent AT-E25480-T1 (AT)
Inventor: BURKART PETER
IPC: H04Q3/54
Filed: 1983-05-20
Granted: 1987-02-15
Abstract: 1. Circuit arrangement for a telephone exchange having individual trunk sets (Ue) for receiving and transmitting of switching signals whereby several trunk sets (Ue) each are connected via common multiple data lines (Lv) with a stationary associated sub control unit (TST), said data lines are used for the transmission of information to the sub control unit (TST) concerning the switching signals occurring on the trunk line and for the transmission of instructions from said sub control unit (TST) to the trunk sets for the transmission of switching signals, by said sub control units (TST) which are connected to a set-over control unit (ST), a processing of the incoming information is performed before its transmission to said set-over control unit (ST) and vice versa, and different trunk sets (Ue) and one type of sub control unit (TST) is provided for a plurality of types of trunk lines (VL) with different switching signals, characterized in that the sub control unit (TST) is provided with a universal interface to said set-over control unit (ST) for the different types of trunk sets (Ue), whereby to said multiple data lines additionally several address lines for the control of a certain trunk set (Ue) are provided that in case of a control an acknowledge signal is generated by the respective trunk set, which is performed by the transmission of an identification signal via the data lines to the sub control unit (TST) characterizing the type of trunk set (Ue), that the transmission of information from the trunk sets (Ue) and instructions for the trunk sets (Ue) between the sub control units (TST) and the set-over control unit is performed in form of code words being homogeneous for all types of trunk sets, whereby an appropriate conversion is performed within the sub control units (TST) and that the information from the trunk sets (Ue) are converted into code words respectively the code words from the control unit (ST) are converted into instructions for the trunk sets (Ue) within the sub control unit (TST) by means of a table contained in a memory.
Patent AT-E20033-T1 (AT)
Inventor: DOBERT MANFRED DIPL-ING
IPC: B65G43/02
Filed: 1983-07-25
Granted: 1986-06-15
Abstract: 1. Method for monitoring an endlessly circulating conveyor belt (1) of rubber or the like, in particular a steel cable belt, for the appearance of longitudinal rips, wherein transverse elements (3) enbedded in the conveyor belt (1) with mutual longitudinal spacing, extending across the width of the conveyor belt (1) and satisfactorily conductive electrically, are in each case coupled briefly to a test circuit (10) upon passing at east one stationary scanning system (5), which circuit automatically checks the current-flow resistance of the transverse element (3) in question by means of an electrical high-frequency test voltage an generates a disturbance signal if the current-flow resistance exceeds a particular limiting value, characterized in that use is made of a scanning system (5) which allows galvanic as well as a capacitive coupling of the transverse elements (3) with the test circuit (10), and in that the limiting value of the current-flow resistance is set so high that no disturbance signal is generated if the transverse element (3) is undamaged, even in the case of a merely capacitive coupling between the transverse element (3) and the test circuit (10).
Patent AT-E25278-T1 (AT)
Inventor: RING CURTIS PHILLIP
IPC: F16H61/42
Filed: 1983-11-15
Granted: 1987-02-15
Abstract: A hydrostatic drive system includes a hydraulic motor driven by a variable displacement axial piston pump with alternative intake and output ports. A charge pump generates a charge pressure which is communicated only to the pump intake port via a charge valve unit. The pump displacement is controlled by a swashplate which is moved by servo pistons which receive fluid from a displacement control valve. A three check valve unit communicates the higher of pump intake, outlet and charge fluid pressures to an inlet of the displacement control valve.
Patent AT-E59377-T1 (AT)
Inventor: MUSSER JOHN H
IPC: C07C39/12
Filed: 1983-11-30
Granted: 1991-01-15
Abstract: Compounds of the structure: <CHEM> and pharmaceutically acceptable salts thereof, wherein R1 and R2 are independently hydrogen, alkyl, carboxy, alkanoyloxy, aroyloxy, carboxyalkyl, carbalkoxyalkyl, carbalkoxy, alkanoyl, formyl, nitrile, amino, aminoalkyl, alkylamino, carboxamide, halo, trihalomethyl, hydroxy, aryloxy, nitro, sulfamyl, thio, alkylthio, and R1 and R2 when taken together with the carbon atoms to which they are attached form a phenyl ring;  Z is C or N; X is -O-, S-, @NR4, -CH2Z1-, -CH=N-, -CH=CH, -C IDENTICAL C-, @C=O, -CH2ZCH2-, -CH=CH- or ZC=O-; Y is -CHCH2-, -CH=CH-, -CHCHR5- or -CH[C(R5)3]2- when R3 is monovalent or -C-CH2- when R3 is O;  R3 is O, OH, OR4, SH, SR4, NH, HHR4 or N(R4)2; and  M is an integer from 0 to 10;  wherein Z1 is O, S or NR4; R4 is H, alkyl, pyranyl or aryl; and R5 is H, alkyl or fluoro.
Patent AT-E20663-T1 (AT)
Inventor: KONG-CHAN JOSEPHINE LING YEE
IPC: C07C69/017
Filed: 1983-10-21
Granted: 1986-07-15
Abstract: An improved process for preparing carboxylic esters of phenols, in which the carboxylic acid and phenol are reacted in the presence of boric anhydride.
Patent AT-E28678-T1 (AT)
Inventor: KESTING LORENZ
IPC: F24J2/04
Filed: 1984-01-28
Granted: 1987-08-15
Abstract: 1. An artificial brick for building walls in the heading bond of an air-conditioned building, in which the artificial brick has at least two recesses (2, 3) that form in the building one section of adjacent vertical parallel wall channels (36-39) over which a preferably gaseous air-conditioning medium is distributed and which open into depressions that are each formed in brick surfaces limiting horizontal brick joints and cross the recesses to form horizontal channels connected the vertical wall channels, thermal insulation being provided on the facade side of the building, characterized in that the vertical wall channels (36-39) of the building are formed by the recesses (2, 3) aligned when the heading bond is built, said recesses being disposed in each artificial brick (1) spaced away from the adjacent vertical joint side (4, 5) by approximately half their distance (c) from the other recess, and mutually spaced by a distance (c) equal to the sum of their distances (b) to the surfaces (4, 5) and the joint width, the horizontal wall channels (43, 44) serving to distribute the heating medium over the vertical wall channels not connected to heating circuit distributors (40), and the distances between the horizontal depressions and the distance (c) between the recesses (2, 3) being selected to even out the temperature distribution in the building wall in a large format of the artificial brick (1) deviating from the standard bricks.
Patent AT-E22025-T1 (AT)
Inventor: SALJE ERNST PROFESSOR DR-ING
IPC: B23D61/02
Filed: 1984-03-21
Granted: 1986-09-15
Abstract: 1. A disc-shaped tool, in particular a circular saw, parting-off grinding disc or the like, provided on its periphery with defined or undefined cutting edges (P), the base (G) or the main blade of the tool being provided at least on one side with a vibration-reducing coating (B) which comprises a layer (D) of visco-elastic material and a covering (A) thereon, an external mechanical holding means being provided for the covering at least in the region of the outer periphery thereof, the base (G) having a continuous groove (1, 11, 13, 18) at least in one lateral face and the covering (A) extending with part of its outer region (10) into the groove (1, 11, 13, 18), characterized in that at least one holding element (6, 8, 14, 19) supported on the base (G) engages over the edge region (10) of the covering (A) extending into the groove (1, 11, 13, 18).
Patent AT-E34743-T1 (AT)
Inventor: STENZEL WOLFGANG DR
IPC: C07D239/36
Filed: 1984-04-17
Granted: 1988-06-15
Abstract: New substituted phenyl-2-(1H)-pyrimidinones of the general formula I <IMAGE>  (I)  in which R1 denotes an alkyl group having 1 to 4 carbon atoms, and R2 and R3, which can be identical or different, each denote hydrogen, halogen, cyano, a trifluoromethyl group, a hydroxyl group or an alkoxy group having 1 to 4 carbon atoms, it being possible for each alkyl moiety to be straight-chain or branched, and their tautomeric forms and their acid addition salts and N-oxides have a positive inotropic effect and can thus be used as medicaments for the treatment of cardiac insufficiency.
Patent AT-E28901-T1 (AT)
Inventor: HOLMES JOHN PETER
IPC: C25B11/00
Filed: 1984-09-20
Granted: 1987-08-15
Abstract: An electrochemical cell has an annular flow passage for electrolyte solution. The cell is designed such that, in an intermediate zone, the passage is of constant cross-section (to achieve high electrolytic activity) and, in end zones, the passage progressively increases in cross-section to a maximum value (to lower the current density in regions in which unwanted deposition of salts may preferentially occur). The cross-sectional shape of the passage along its length also assists in reducing turbulence in the flow thereby reducing the rate of deposition of salts. Owing to the low rate of deposition, it is possible to maintain the electrodes relatively clean by current reversal at relatively infrequent intervals. That enables the cell to be used for longer periods between cleaning operations.
Patent AT-E41017-T1 (AT)
Inventor: SCHULZE JOACHIM DR DIPL-CHEM
IPC: C08L1/00
Filed: 1984-12-05
Granted: 1989-03-15
Abstract: A novel process for the preparation of a readily dispersible, pourable dispersion powder comprising emulsion polymerizing in the presence of a free radial initiator a mixture of 1 to 50% by weight of ethylene and 99 to 50% by weight of an ethylenically unsaturated comonomer phase comprising at least one member of the group consisting of (a) 60 to 100% by weight of vinyl chloride, (b) 0 to 40% by weight of monoethylically unsaturated, oil-soluble monomers, (c) 0 to 10% by weight of monoethylenically unsaturated water-soluble monomers having functional groups and (d) 0 to 5% by weight of oil-soluble monomers that are monoethylenically unsaturated and have functional groups or are multiple ethylenically unsaturated and optionally a protective colloid and/or emulsifier at an ethylene pressure of 10 to 150 bar to obtain an aqueous dispersion of a vinyl chloride-ethyelene copolymer, optionally adding to the aqueous dispersion (e) 0 to 40% by weight, based on the VCE-polymer, of at least one water-soluble substance having a Tg>/=60 DEG  C., (f) 0 to 1% by weight, based on the VCE-polymer, of an antifoaming agent, and (g) 0 to 30% by weight, based on the total weight of polymer constituents, of a finely divided antiblocking agent and spray drying or freeze drying the aqueous dispersion to obtain the readily redispersible, pourable powder of a vinyl chloride-ethylene copolymer and the powder produced by the said process and improved coatings, paints, glues and adhesives containing the said redispersible powder.
Patent AT-E32400-T1 (AT)
Inventor: BALTHAZARD JEAN
IPC: H02K11/00
Filed: 1984-12-04
Granted: 1988-02-15
Abstract: 1. Carrier board for operating means of an electric motor such as a capacitor (8) and a relay (9) in the case of an electric asynchronous monophase motor, comprising mounting means absorbing the vibrations in operation of the motor, characterized in that the mounting means absorbing the vibrations comprise, on the one hand, silent blocks (21) inserted between the frame of the motor (1) and the board (11) and, on the other hand, prongs (18) for snapping engagement in the motor frame through these silent blocks (21), these prongs each comprising two parallel semicylindrical portions separated from each other by a central slot and terminating at their free ends in outwardly projecting shoulders.
Patent AT-E54978-T1 (AT)
Inventor: SCHLUETTER ALOYS
IPC: E04B1/66
Filed: 1985-02-27
Granted: 1990-08-15
Abstract: 1. Impervious barrier, consisting of several sealing sheets, laid overlapping one another and sealed (welded) together at the overlapping edge strips, especially bituminous sealing sheets containing ethylene copolymer, comprising a mixture of polyethylene/acrylic acid ester copolymer, bitumen, high-pressure polyethylene and anthracite dust and with a multiple weld seam, characterized in that either a double weld seam is provided, in which the width of the rear weld seam is 1.2 to 2 times the width of the front weld seam, or a triple weld seam is provided, in which the weld seams are at equal distances from one another and have the same width.