baber/WOPTO huggingface dataset:
Patent AT-E4937-T1 (AT)
IPC: F28F9/02
Filed: 1981-02-12
Granted: 1983-10-15
Abstract: In a heat exchanger for heat transfer between ammonia converter effluent recycle gases and water, a plurality of U-shaped tubes have their inlet and outlet ends connected to a tubesheet which divides the interior of a shell into a pressure chamber and a heat exchange chamber containing the tubes. The pressure chamber is divided into an inlet chamber and an outlet chamber with the cooled recycle gases flowing into the outlet chamber and cooling the inlet chamber. The tubes are formed of ferritic steel and are welded to the tubesheet. A tubular cladding of nitriding-resistant material extends through the tubesheet at the inlets to the tubes and spaces the recycle gases from the tubes at the inlet ends.
Patent AT-E12375-T1 (AT)
Inventor: OTT HORST
IPC: B65B43/04
Filed: 1981-12-12
Granted: 1985-04-15
Abstract: PCT No. PCT/EP81/00194 Sec. 371 Date Aug. 17, 1982 Sec. 102(e) Date Aug. 17, 1982 PCT Filed Dec. 12, 1981 PCT Pub. No. WO82/02032 PCT Pub. Date Jun. 24, 1982.Blanks are produced from a continuous sheet (3) of material comprised of plastic-coated paper. Said blanks are conveyed on an expanding mandrel carousel (13) to a bottom weld flap forming station (17) and then transferred to a filling carousel (19). The packages which have been formed from the blanks are filled at a filling station (20) and sealed at a top seam welding station (23). A top weld flap forming station (26) and a top weld flap sealing station (29) are disposed on a top forming carousel which adjoins the filling carousel (19). The finished packages are discharged at a discharge station (30), to a discharge turntable (31). The machine may be used for manufacturing packages for liquids, e.g. milk or juices.
Patent AT-E24774-T1 (AT)
Inventor: SHIGEO KONISHI DIPL-ING
IPC: H02M1/08
Filed: 1982-08-24
Granted: 1987-01-15
Abstract: 1. A control circuit for a thyristor (1) to monitor shortcircuits and excess voltage, comprising a voltage sensor (22) for the voltage occurring across the thyristor, comprising a protective circuit (7) which serves to ignite the thyristor in the presence of excess voltage, and comprising a luminescence diode arrangement which acts in the event of a voltage sensor response when the thyristor is disconnected and in the event of a protective circuit response, and in each case transmits a message in the form of a light signal, where the luminescence diode arrangement is connected via a light conductor arrangement to a message unit for short-circuits and excess voltage, characterised in that the messages for response of the voltage sensor (22) and the protective circuit (7) are given at separate times via a common luminescence diode (21) and a common light conductor (27), that the voltage sensor (22) output is connected to a monostable multivibrator (24) connected to the luminescence diode (21), that the protective circuit (7) is directly connected to the luminescence diode (21) and that between the voltage sensor (22) and the monostable multivibrator (24) there is connected a bistable circuit (23) whose reset-input is connected to the voltage sensor (22) and whose set input is connected to a receiver (4) for thyristor (1) drive pulses.
Patent AT-E22514-T1 (AT)
Inventor: PETERS JOSEPH HUBERTUS
IPC: H04B14/06
Filed: 1982-11-15
Granted: 1986-10-15
Abstract: Differential pulse code modulation transmission system in which the transmitter and the receiver each comprise a prediction circuit for generating a prediction signal from the transmitted DPCM-signal. This prediction circuit is in the form of two or more prediction channels 710(i) each consisting of a non-linear network 711(i) followed by a leaky integrator circuit 700(i). The inputs of these prediction channels are connected to a common input 701 and the output of each prediction channel is connected to an input of a summing device 712, which produces the desired prediction signal.
Patent AT-E13957-T1 (AT)
Inventor: RETALLACK LAURENCE JAMES
IPC: H04M9/02
Filed: 1982-02-11
Granted: 1985-07-15
Abstract: Disclosed is a digital station apparatus, such as a digital telephone set, capable of being operated in parallel on a subscriber's digital loop (e.g. in an extension mode) without the need to route all the PCM signals to common equipment. Only one of the parallel sets is active at a time; all the others are passive. In the passive state the telephone set receives only, and does not transmit. It monitors its own signal magnitude relative to the signal magnitude produced by the active "extension" on the same digital loop. When its own signal magnitude has satisfied a comparison criterion, then that passive set becomes active and both transmits and receives, while all other sets on the loop are passive.
Patent AT-E36534-T1 (AT)
Inventor: DUERCKHEIMER WALTER DR
IPC: A61K/
Filed: 1983-12-21
Granted: 1988-09-15
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LU, LI, NL, SE) A cephem derivative of the formula I  see diagramm : EP0111934,P10,F3  and physiologically acceptable acid addition salts thereof in which R**1 denotes C1 -C2 -alkyl, R**2 denotes a pyridinium radical  see diagramm : EP0111934,P10,F4  which is substituted by 2 alkyl groups in the ortho-position which are linked to form a trimethylene to pentamethylene ring in which one carbon atom can be replaced by an oxygen atom, or denotes a 1-quinolinium radical or a 2-isoquinolinium radical and in which the R**1 O group is in the syn-position. 1. Claims (for the Contracting State AT) A process for the preparation of a cephem derivative of the formula I see diagramm : EP0111934,P11,F4  and physiologically acceptable acid addition salts thereof in which R**1 denotes C1 -C2 -alkyl, R**2 denotes a pyridinium radical  see diagramm : EP0111934,P12,F1  which is substituted by 2 alkyl groups in the ortho-position which are linked to form a trimethylene to pentamethylene ring in which one carbon atom can be replaced by an oxygen atom, or denotes a 1-quinolinium radical or a 2-isoquinolinium radical in which the R**1 O group is in the syn-position which comprises a) reacting a compound of the general formula II  see diagramm : EP0111934,P12,F2  or salts thereof or a reactive derivative of the compound II in which R**1 has the meaning mentioned above and R**7 denotes an amino group or a protected amino group and R**8 denotes a group which can be replaced by the pyridine, quinoline or isoquinoline derivatives corresponding to the radicals R**2 of the formula I, with these pyridine, quinoline or isoquinoline derivatives, and alpha) splitting off a protective group which may be present and beta) if necessary, converting the resulting product into a physiologically acceptable acid addition salt, or b) reacting a 7-aminocephem compound of the general formula III  see diagramm : EP0111934,P12,F3  or acid addition salts thereof in which R**2 has the abovementioned meaning and in which the amino group can also be present in the form of a reactive derivative, with a 2-(5-amino-1,2,4-thiadiazol-3-yl)-2-synoximinoacetic acid of the general formula IV  see diagramm : EP0111934,P12,F4  in which R**1 and R**7 have the meaning mentioned above, or with an activated derivative of this compound, and alpha) splitting off a protective group which may be present, and beta) if necessary, converting the resulting product into a physiologically acceptable acid addition salt.
Patent AT-E30322-T1 (AT)
Inventor: GATES PETER STUART
IPC: C07D403/06
Filed: 1983-03-16
Granted: 1987-11-15
Abstract: Compounds of formulawhere Az is 1-imidazolyl or 1-(1,2,4-triazolyl); R' is aryl or optionally substituted alkyl; R<sup>2</sup> and R<sup>3</sup>, which may be the same or different, are hydrogen or alkyl or, together with the carbon to which they are attached, form a 5 to 7 membered ring which may contain one or more oxygen atoms and which may be substituted, or when Az is 1-(1,2,4-triazolyl) can together with the carbon to which they attached form a carbonyl group; R<sup>4</sup> is aryl, substitued alkyl or aryloxy, or when R<sup>2</sup> and R<sup>3</sup> form an oxygen containing ring, can be hydrogen or unsubstituted alkyl; and n is 0, 1 or 2; together with acid addition salts, quaternary ammonium salts and complexes of these compounds with metal salts have fungicidal and plant growth regulant activity.
Patent AT-E45080-T1 (AT)
Inventor: SILVERSTEIN FRED ELI
IPC: A61B8/00
Filed: 1983-05-11
Granted: 1989-08-15
Abstract: The invention is a fiber-optic endoscope which has an elongated ultrasonic array such as a linear array or a phased array. The array is mounted on either the distal portion of the bending section (not under operator control) portion of the endoscopic tube or on the proximal portion of bendable portion of the tube. Thus, the present invention includes both a fiber-optic endoscope and an ultrasonic transducer. Yet, the presence of the ultrasonic transducer does not interfere with the operation of the placement of the fiber-optic probe.
Patent AT-E22950-T1 (AT)
Inventor: GRANSTROEM BENGT PER OTTO
IPC: E02D5/54
Filed: 1983-12-16
Granted: 1986-11-15
Abstract: An expansion body for constructions like piles or anchorages located in the earth is adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The expansion is achieved by unfolding a folded metallic casing (11) by filling it up with pressurized fluid. Each end of the elongated body is sealed by a closure comprising a socket (16, 17) with a sleeve (18, 19) encircling the near end part of the casing and a bottom plate (20, 21) with spacing means (22, 23) projecting into the inside of the casing. The sleeve (18,19) and spacing means (22, 23) define an annular space (26, 27) in which the end parts (14, 15) are kept in a folded position when the body is expanded.
Patent AT-E49878-T1 (AT)
Inventor: DHABHAR DADI J
IPC: A61K6/00
Filed: 1984-03-16
Granted: 1990-02-15
Abstract: An improved denture adhesive containing an adhesive polymeric fraction comprising an admixture of mixed, partial salts of lower alkyl vinyl ether-maleic anhydride-type copolymers with sodium carboxymethyl-cellulose in a vehicle comprising mineral oil thickened with polyethylene having a molecular weight of from about 1000 to 21,000.
Patent AT-E79716-T1 (AT)
Inventor: JOHNSON STANLEY JEROME
IPC: A01D43/06
Filed: 1984-04-05
Granted: 1992-09-15
Abstract: A spout control system permits automatic and manual control of a forage harvester spout which directs crop to a receiving wagon. Under certain conditions, the control system automatically sweeps the spout in a stepwise manner through a series of positions to achieve uniform wagon filling. This and other functions are achieved with the use of a suitably programmed microprocessor.
Patent AT-E74963-T1 (AT)
Inventor: YOKOTA TAKASHI
IPC: C07H21/04
Filed: 1984-09-29
Granted: 1992-05-15
Abstract: Plasmid vectors are provided that carry complementary DNA (cDNA) clones coding for polypeptides exhibiting mammalian multi-lineage growth cell activity. One of these polypeptides is 166 amino acids in length, including a potential leader sequence of about 19 amino acids. The cDNA is derived from messenger RNA isolated from a mouse T-cell line after activation with concanavalin A. The cDNA was cloned by incorporation into a plasmid vector, which was then transformed into E. coli. The plasmid vector also contains DNA segments from the SV40 virus, permitting expression of the cDNA after transfection into a mammalian host cell, such as monkey COS-7 cells.
Patent AT-E24067-T1 (AT)
Inventor: GOEHLE ROLF
IPC: H01H71/04
Filed: 1984-11-10
Granted: 1986-12-15
Abstract: 1. Circuit-breaker with a contact point which is formed by a moving and a fixed contact member (13, 14) attached on a contact lever (11), with a latching mechanism with a trip lever (27) for the unlatching of a latching point located in the latching mechanism, with a manual operation lever (19) and with a position indicating device which can be operated by the moving contact lever (11), characterized in that the switchgear has in the region of the manual operation lever (19) a stationary guide element (20; 50), on which are slideably arranged a first slider (26; 73) interacting with the trip lever (27), and a second slider (33, 35; 70), coupled to the moving contact lever (11) and thus indicating its position, and a manually operable rotary part (21), which acts on the first slider (26; 73) and, when turned, pushes the first slider (26; 73) against the trip lever (27) and holds it via the first slider (26; 73) in its trip position to achieve a lock-out preventing closing and, after turning back into the initial position, releases the first slider (26; 73) and thus the trip lever (27).
Patent AT-E55934-T1 (AT)
Inventor: SHARP CHARLES MICHAEL
IPC: B23K26/00
Filed: 1984-11-23
Granted: 1990-09-15
Abstract: A method and apparatus for high speed welding are disclosed wherein a continuous weld is formed at high speed along a member with a plurality of overlapping welds formed by pulses of high density energy from a pulsed high energy density welding device such as an electronically pulsed gas laser. The movement of the member being welded is detected in the vicinity of the pulsed laser. The pulsed laser is controlled in response to the detected movement so that the energy for welding from the pulses per unit length of the member being welded is accurately controlled. The control of the laser involves pulsing of the laser in response to the detected movement of the member so that the pitch of the overlapping welds along the member is substantially constant. Also, the power of the laser pulses is controlled and adjusted in a predetermined manner in response to the detected movements. The high speed movement of the member is detected by detecting the leading edge of the moving member at or upstream of the pulsed laser and also continuously decteing the position of the moving member at or as it moves past the pulsed laser. High quality welds can be made in materials at speeds of 22-40 m/min. or more with the method and apparatus.
Patent AT-E43293-T1 (AT)
Inventor: SIMETH CLAUS
IPC: B41F21/10
Filed: 1985-03-13
Granted: 1989-06-15
Abstract: 1. Gripper arrangement for the transport of sheets by their front edge through the printing zone of a printing press with several grippers arranged at a distance from one another and with interspaces between the grippers for access by counter grippers on sheet transfer, characterized in that the gripper coverage of the sheet front edge amounts to at least 40 % and the distance of the individual grippers (3, 3') is only slightly different so that on running through the print zone, the difference in the extension of the sheet (1) at the gripper holding points does not exceed 0.3 %.
Patent AT-E69887-T1 (AT)
Inventor: SCHOMBURG GERHARD DR
IPC: G01N30/18
Filed: 1985-09-24
Granted: 1991-12-15
Abstract: This invention concerns a device for the split- and splitless sampling (with external vaporization) onto capillary columns by syringe with the aim of improves precision and accuracy of quantitative analysis using a syringe needle by cooling it over the entire length by a gas-flow.
Patent AT-E45454-T1 (AT)
Inventor: GOSEBERG WALTER DIPL-ING
IPC: H01F38/42
Filed: 1985-12-03
Granted: 1989-08-15
Abstract: 1. High-voltage generator, in particular line transformer with high-voltage generation for a TV set, in which the high-voltage terminals (6, 7) are brought into contact with the outgoing leads (4, 5) via electrically conductive rubber parts (1) and are connected to a leakage resistor (2) for the high voltage, characterised in that the leakage resistor (2) is disposed in a compartment of the plastics cap (3) of the high-voltage generator with its terminal contacts butting closely against the rubber parts (1) so that an electrical contact is guaranteed.
Patent AT-E78924-T1 (AT)
Inventor: HELLWIG GUENTER
IPC: G01N11/00
Filed: 1985-04-09
Granted: 1992-08-15
Abstract: Measuring probe with two electrodes (1) and a non conducting membrane (3) arranged between the electrodes (1, 2), wherein the electrodes (1, 2) are provided with an insulating coating (4) comprised preferably of a metal oxide, mixed metal oxides, a metal nitride, an inorganic insulating material or flurocarbon and wherein the non conducting membrane (3) contains a metal oxide, mixed metal oxides or an organic or inorganic insulating material; according to the utilization, the membrane (3) and the coating (4) of the electrodes are porous (for measurements in non aqueous liquids) or non porous (for measurements in water-containing liquids). The present invention also relates to a process for measuring the properties of a liquid with the measuring probe according to the present invention as well as to the utilization of said measuring probe for the continuous or discontinuous analysis of liquids.
Patent AT-E75055-T1 (AT)
Inventor: BOSTIK FRANCIS X JR
IPC: G01R33/10
Filed: 1986-05-23
Granted: 1992-05-15
Abstract: An electromagnetic survey method for geophysical exploration, in which the variations in the earth's magnetic field are measured in two, non-parallel directions at one point in the survey area. Simultaneously, the variations in the earth's electrical field parallel to the survey line are measured at a number of points along the survey line. These measured variations are transformed to the frequency domain, and then the horizontal component of the magnetic field orthogonal to the direction of the measured electrical field is calculated. The impedance at each measurement point on the survey line is calculated as a function of frequency, and weighted averages of the impedances for predetermined frequencies using a zero phase length weight function corresponding to a low pass filter applied to the electric field are used to calculate the subsurface conductivity distribution.
Patent AT-E124692-T1 (AT)
Inventor: KUNII TOSHINOBU
IPC: C07D319/16
Filed: 1986-07-22
Granted: 1995-07-15
Abstract: 1,4-Benzodioxane derivatives represented by the following general formula: <CHEM> wherein p stands for an integer of 0 - 2, X and Y are same or different, and each represent a hydrogen atom; or a group represented by the formula -OR in which R denotes a hydrogen atom, a lower alkyl, lower alkoxycarbonyl or acyl group, or a group represented by the formula <CHEM> m being an integer of 1 or 2; cyano group; or carboxy group, n is an integer of 1 - 3, exclusive of the case wherein p = 0 and X = Y = H, or a pharmacologically acceptable salt thereof. Their process for the preparation, pharmacological compositions containing them as active ingredient, their use in the preparation of therapeutic and/or preventive medicament for the treatment of ischemic heart diseases or heart failure and for the control of blood pressure during surgical operations are also described.
Patent AT-E85119-T1 (AT)
Inventor: PATT RUDOLF
IPC: D21C3/22
Filed: 1986-07-28
Granted: 1993-02-15
Abstract: A method is described for controlling the cooking degree of pulp during pulp digestion and for analyzing cooking chemical composition and -concentration before and during cooking operation. The method is based on the continuous or discontinuous monitoring of the IR spectroscopical behavior of the cooking liquor. Evaluated IR-spectal data of cooking liquor samples are correlated with analytical data of the cooking liquor on the one hand and the resulting pulp on the other hand by means of adequate mathematical/statistical methods. A feedback of analytical data is performed to improve the statistical relevance of the method. The invention provides a method for cooking control which is much more accurate and faster than existing control methods.
Patent AT-E42801-T1 (AT)
Inventor: SCHURRER JOSEF
IPC: F01N3/025
Filed: 1986-08-12
Granted: 1989-05-15
Abstract: 1. Apparatus for the regeneration of soot filters disposed in the exhaust pipe of internal combustion engines and with, disposed in the exhaust pipe in the vicinity of the soot filter a burner containing a fuel jet, characterized in that the burner (20) is an oil burner, possibly as an alternative a burner which can be operated by gas, comprising a mixing tube (24) associated with the fuel jet (34), and, surrounding the mixer tube, a flame tube (47, 47') defining a combustion zone (46) and in that the burner (20) is futhermose so constructed that part of the hot gases from the combustion zone flow back into the mixer tube on the inlet side and in that there is associated with the burner (20) a device (45 ; 70) with which, in the end portion or downstream of the flame tube (47, 47'), it is possible to feed to the hot gas (23) produced by the burner a substantially cooler oxygen-bearing gas (60, 13) to be blended with the former and cool it down to a temperature adequate to burn off the soot particles.
Patent AT-E60190-T1 (AT)
Inventor: CHENG DAVID S K
IPC: C12N5/04
Filed: 1986-10-31
Granted: 1991-02-15
Abstract: The invention is directed to a process for regenerating plants from corn tissue. The process comprises the steps of in vitro conditioning of the corn tissue, culturing the corn tissue on a callus induction medium to induce callus, and regenerating plants from the callus. The callus may optionally be maintained prior to regeneration and the plants may optionally be cultured on an establishment medium prior to transfer to the soil.
Patent AT-E59168-T1 (AT)
Inventor: RACH HEINZ-DIETER
IPC: B29D30/48
Filed: 1986-11-14
Granted: 1991-01-15
Abstract: A bead core for a pneumatic vehicle tire that is designed to have its beads disposed on the radially inner periphery of a rim. The bead core is in the form of an endless ring that has an essentially round cross-sectional shape. To increase the bead-seating reliability, it is proposed that the inner core of the bead core be hollow or be formed by a lightweight ring that serves as a spacer element. At least one layer of load-carrying cords is disposed about the inner core. These load-carrying cords have a solid cross-sectional area or a hollow cross-sectional shape.
Patent AT-E42799-T1 (AT)
Inventor: HILLMANN WILLI
IPC: E21F13/02
Filed: 1986-01-15
Granted: 1989-05-15
Abstract: A trackless, center-pivot underground vehicle is described, which has a tractor section, which is driven by an electric motor, which is powered via a sliding contact line, a current collector device, which is movable along the contact line line, and a supply cable, which is electrically and mechanically connected to the current collector device and adapted to be unwound from a reel against a restoring force. An improved mobility of the vehicle and a large width range throughout the range of travel are ensured by the combination of the following features: a. the supply cable is connected to the current collector device by a slip ring member, which is rotatable about a vertical axle; b. a helically winding cable reel is mounted on the tractor section and rotatable about a vertical axle, which is provided with a slip ring member; c. a guide arm is coaxially arranged with respect to the cable reel and adapted to be pivotally movable by hydraulic means; and d. a hydrostatic axial piston transmission is coupled to a three-phase a.c. motor.
Patent AT-E63340-T1 (AT)
Inventor: NERLI GIOVANNI
IPC: D01H4/06
Filed: 1986-08-28
Granted: 1991-05-15
Abstract: Friction open-end spinning process, wherein the fibres of the feeding fibre sliver (3), once discretized, are sucked by a suction slot on a revolving twister element, provided with perforated surface (17), to feed the free of the yarn being formed, characterized in that the fibres are fed in direction parallel to the free end (29) of the yarn (23) being formed, are kept under an adjustable tension throughout the twisting operation, and are subjected to a progressively increasing twist, from the open end of the end of the yarn being formed onwards. 
<??>The device embodying the above process substantially uses as the twister element a revolving flat disc (13) provided with perforations (17) arranged according to an annulus, which cooperates with a sucking slot (19), the edge of which, constituting the yarn formation line, is positioned according to a chord of said disc.