baber/WOPTO huggingface dataset:
Patent AT-E4443-T1 (AT)
IPC: B01D1/26
Filed: 1981-01-15
Granted: 1983-08-15
Abstract: A method and apparatus for recovering heat energy which is contained in the vapors of multi-stage evaporators utilized for thermal material-separation processes. According to the method, the vapors are supplied to at least one expulsion stage and to at least one vaporizing stage, whereby in the expulsion stage easily volatized or low boiling components of a multi-material mixture are vaporized, and in the vaporizing stage, at a pressure greater than the pressure in the expulsion stage, easily volatized components entering the vaporizing stage are vaporized; furthermore, the vaporous, easily volatized components at the higher pressure are supplied, along with the residue or remainder (the so-called residual mixture) of the multi-material mixture existing after the expulsion procedure, to an absorption stage; in addition, heating-steam or vapor is recovered by means of the heat resulting during the absorption stage. The apparatus for carrying out the foregoing method includes an expeller, in which easily volatized components of a multi-material mixture are vaporizable by introduction of vapors withdrawn from a multi-stage evaporator, and which is connected, by way of a condenser for liquefication of the entering vaporous, easily volatized components, with an evaporator which is likewise heated by vapors; the vapor discharge of the evaporator is connected to an absorber. The heat-absorbing side of the expeller and the heat-emitting side of the absorber, have in common a supply line for the residual mixture resulting during the expulsion procedure, and also a return line for the multi-material mixture which is saturated after the absorption procedure. Furthermore, the heat-absorbing side of the absorber is equipped with a steam or vapor generator.
Patent AT-E23768-T1 (AT)
Inventor: LEW YUNG
IPC: G03F5/22
Filed: 1981-04-14
Granted: 1986-12-15
Abstract: System and method for forming a halftone image by scanning without visible moire interference. Alternate scan lines are sampled with clock signals of different phases to produce a displacement between adjacent scan lines in the output image. This displacement reduces the increase in spot width which would otherwise produce moire interference, with no increase in the rate at which the video signal is sampled.
Patent AT-E11990-T1 (AT)
Inventor: HUML FRANZ DR
IPC: H04L25/02
Filed: 1981-06-22
Granted: 1985-03-15
Abstract: 1. An inductive signal coupler which can be connected into a screened busline (BLA, BLS ; BLA', BLS') with at least one transformer whose primary winding (WE1) is designed as a conductor path (LB1), LB2), encircling at least one flank of the magnetic core (KE) of the transformer, of a circuit board (LP), where two screening plates which are electrically connected to the screen (BLS, BLS') of the busline are arranged parallel to the circuit board (LP) at a distance which is such that the conductor path (LB1, LB2) has the surge impedance of the busline, characterized in that between the one screening plate (SCHE) and the secondary winding (WE2) of the transformer there is arranged a thir screening plate (SCH3) extending parallel to the circuit board (LP) and the two screening plates (SCH1, SCH2) and which is connected to the earth potential of a receiver (EM).
Patent AT-E8014-T1 (AT)
IPC: A61K31/795
Filed: 1981-06-30
Granted: 1984-07-15
Abstract: 1. Agents having a tumour-inhibiting action, characterized in that they contain at least one water-soluble addition product of a polyether-diol and a diisocyanate.
Patent AT-E4645-T1 (AT)
IPC: A61P5/38
Filed: 1981-09-01
Granted: 1983-09-15
Abstract: Progesterone derivatives having a vinylidene or a 1-alkynyl substituent at the 18-position and further optionally hydroxylated at the 11-position and the 21-position are described herein. Compounds having both an ethynyl substituent and a hydroxy substituent at the 18-position are also described herein. The compounds are useful as aldosterone inhibitors.
Patent AT-E8871-T1 (AT)
IPC: C07C69/003
Filed: 1981-09-26
Granted: 1984-08-15
Abstract: 1. Claims for the designated states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Wool wax substitutes based on homogeneous ester mixtures, characterised by esterification products of 1 mol of glycerol-polyglycerol mixture of an average molecular weight between 140 and 210 with a) 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 6 to 10 C-atoms or mixtures thereof, b) 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 16 to 22 C-atoms or mixtures thereof, c) 0.0 to 0.6 mol of an aliphatic saturated branched-chain monocarboxylic acid with 16 to 18 C-atoms or mixtures thereof, d) 0.0 to 0.5 mol of a hydroxyl group-containing saturated monocarboxylic acid with 16 to 20 C-atoms or mixtures thereof and e) 0.5 to 1.0 mol of saturated aliphatic dicarboxylic acids with 4 to 10 C-atoms or mixtures thereof, with a hydroxyl number of 20 to 100, an acid number and iodine number below 5. 1. Claim for the designated state : AT Process for the production of wool wax substitutes based on homogeneous ester mixtures, characterised in that 1 mol of a glycerol-polyglycerol mixture of an average molecular weight between 140 and 210 is esterified with 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 6 to 10 C-atoms or mixtures thereof, 0.5 to 1.1 mol of a saturated aliphatic monocarboxylic acid with 16 to 22 C-atoms or mixtures thereof, 0.0 to 0.6 mol of an aliphatic saturated branched-chain monocarboxylic acid with 16 to 18 C-atoms or mixtures thereof and 0.0 to 0.5 mol of a hydroxyl group-containing saturated monocarboxylic acid with 16 to 20 C-atoms or mixtures thereof at 200 to 250 degrees C, preferably under vacuum to hydroxyl-containing partial esters, until an acid number below 50, preferably below 10, is achieved, and then is further esterified at 200 to 250 degrees C, preferably under vacuum, with 0.5 to 1.0 mol of an aliphatic saturated carboxylic acid with 4 to 10 C-atoms or mixtures thereof until a hydroxyl number of 20 to 100 and an acid number below 5, preferably below 1, is achieved, and the crude product is deodourised in the usual manner.
Patent AT-E16116-T1 (AT)
Inventor: HOCKEY JOHN ALBERT
IPC: C11D1/62
Filed: 1981-11-05
Granted: 1985-11-15
Abstract: A rinse conditioner containing cationic surfactant and optionally other surfactants or fatty materials is prepared to relatively high viscosity at which it is stable. The process step necessary to achieve this is first to prepare a relatively mobile dispersion of the active materials and to thicken this mobile dispersion with a nonionic or weakly anionic thickener. Examples of such thickeners are guar gum, polyvinylacetate and polyacrylamide.
Patent AT-E5775-T1 (AT)
IPC: C12N15/01
Filed: 1981-02-03
Granted: 1984-01-15
Abstract: Novel 2-nitronaphthofuran derivatives are of the formula   <IMAGE> in which the linkage between the furan ring and the naphthalene nucleus is formed in the 1,2-, 2,3- or 2,1-positions of the naphthalene, and R, which can be located in a free position of the napthalene, represents a halogen atom or a methoxy group. They are prepared by condensing bromonitromethane with ortho-hydroxynaphthaldehydes and provide useful cell growth regulators.
Patent AT-E8578-T1 (AT)
IPC: A61M25/01
Filed: 1981-10-22
Granted: 1984-08-15
Abstract: A container for the sterile storage and dispensing of a catheter intended for insertion into a blood vessel is provided with an outlet opening for dispensing the catheter therethrough and has rotatable means for feeding the catheter out through said outlet and indicating means operatively connected to the feeding means for indicating the length of catheter dispensed through the outlet.
Patent AT-E24424-T1 (AT)
Inventor: TAMM FRANZ
IPC: C21D8/02
Filed: 1982-06-03
Granted: 1987-01-15
Abstract: 1. A method for the thermomechanical treatment of continuously hot rolled steel, especially wire rods and small sections, in which the rolled stock subsequent to preceding passes is cooled on the surface thereof and during the subsequent establishment of thermal equilibrium between its surface zone and the core is subjected to a further hot forming operation, wherein the surface of the rolled stock, starting from the temperature of the last-preceding pass, is cooled at a cooling rate of 1 800 degrees C/s by at least 600 degrees C, and wherein during the subsequent forming operation a reduction of at least 10% is observed.
Patent AT-E24473-T1 (AT)
Inventor: GUPTA ASHOK KUMAR
IPC: C04B35/56
Filed: 1982-09-30
Granted: 1987-01-15
Abstract: Component bodies of silicon carbide base material, at least in their surface layers, are welded together without the provision of a binder at finely polished joining surfaces by virtue of the fact that at least one of the joint surfaces is of a silicon carbide material containing an excess of silicon (SiSiC). The component bodies are kept closely fitted together especially by an additional pressing force of at least 0.1 kg/cm2 during a heating stage at atmospheric or lower pressure at a temperature in the range from 1500 DEG  C. to 1800 DEG  C. for 15 to 100 minutes in an inert atmosphere, the excess of silicon at the boundary making it possible for silicon carbide crystal growth to take place across the boundary.
Patent AT-E13892-T1 (AT)
Inventor: BOGER JOSHUA S
IPC: A61P43/00
Filed: 1982-12-06
Granted: 1985-07-15
Abstract: Renin inhibitory peptides of the formula <CHEM>  are disclosed wherein:  A is, e.g., hydrogen;  B is., e g., absent or glycyl;  D is absent; or <CHEM>  where  Z is (CH2)n and  n is 1 or 2;  or -S-;  R<1>, R<2> and R<4> are, e.g., hydrogen;  R<3>, is, e.g., C3-6 alkyl;  E is, e.g., -Y-(CH2)n-H  where  Y is -NH- or -O-; and  n is 0 to 5; wherein all of the asymmetric carbon atoms have an S configuration, except for those in the B, D and E substituents, which may have an S or R configuration and a pharmaceutically acceptable salt thereof. Those peptides are useful for treating various forms of renin-associated hypertension and hyperaldosteronism.
Patent AT-E11975-T1 (AT)
Inventor: GUERY JEAN-PIERRE
IPC: H01H50/54
Filed: 1982-12-14
Granted: 1985-03-15
Abstract: A movable contact bridge (12) is associated with contact carrier (7) by means of a stirrup (28), a pressure spring (25) and a resilient blade (45). The stirrup has two hooks (35, 36) which hold the blade in place and facilitate removal and positioning thereof because of the gap (60) separating these hooks. This contact bridge is advantageously used in contactors of minimum rated power greater than 100 amps.
Patent AT-E21633-T1 (AT)
Inventor: KALAT EDWIN F
IPC: B65D83/14
Filed: 1982-06-02
Granted: 1986-09-15
Abstract: PCT No. PCT/US82/00748 Sec. 371 Date Jan. 17, 1983 Sec. 102(e) Date Jan. 17, 1983 PCT Filed Jun. 2, 1982 PCT Pub. No. WO82/04203 PCT Pub. Date Dec. 9, 1982.A system for metered dispensing of a product comprising a hermetically-sealed package containing sealed therein product to be dispensed, together with a pressurizing agent and a pump for dispensing the product. The pump discharge pressure of which is substantially independent of the internal pressure of said package.
Patent AT-E47317-T1 (AT)
Inventor: STEMBERGER AXEL DR-RER NAT
IPC: A61L15/32
Filed: 1983-03-21
Granted: 1989-11-15
Abstract: 1. Dry, Fleecy or spongy tissue-adherent flat collagenous dressing made of collagen and fibrinogen, characterized in that the dressing is made in layers by freeze-drying a collagen/fibrinogen combination and contains a collagen layer which is 0.3 to 2 cm thick, and which has on at least one surface a fibrinogen layer which is 0.2 to 2 mm thick with a fibrinogen content of from 0.5 to 10 mg/cm**2 and is anchored in the collagen.
Patent AT-E17573-T1 (AT)
Inventor: STERN GERHARD DIPL ING DR
IPC: C07C253/00
Filed: 1983-07-04
Granted: 1986-02-15
Abstract: Acetonitrile and molten sodium are reacted at a temperature of 96 DEG -140 DEG  C. in the presence of an organic solvent which is inert to sodium, to give the sodium salt of diacetonitrile, the salt is hydrolyzed with water, the aqueous and the solvent phases are separated off, and very pure diacetonitrile crystallizes out in cold water.
Patent AT-E16911-T1 (AT)
Inventor: CHAPPEZ ROBERT
IPC: B60G17/052
Filed: 1983-06-07
Granted: 1985-12-15
Abstract: 1. Pneumatic control device on rail vehicles for controlling the pressure in pneumatic spring elements (1, 1'), having a pressure differential valve (2) connected to the pneumatic spring elements and containing two pressure chambers (31, 32) separated by a piston (30), which, on both sides, is provided in each case with a ram (37), and two valve chambers (35) which are arranged on both sides towards the end face of the piston (30), are connected in each case to pressure chambers (31, 33) located on the other side of the piston (30) and are connected to one of the pneumatic spring elements (1, 1'), characterized in that the valve chambers (35) each have a valve (23, 24) which, at a certain excess pressure in the connected pressure chamber (32, 31), is opened by the ram (37) against the pressure of a spring (25, 26) in order to let off the excess pressure to the atmosphere.
Patent AT-E42815-T1 (AT)
Inventor: ATKINSON ALAN WILLIAM
IPC: F16J15/12
Filed: 1983-09-26
Granted: 1989-05-15
Abstract: Graphite gaskets with an improved release characteristic are embossed to form a relief pattern of relatively raised areas surrounded by predominantly interconnected depressions, followed by coating with a silicone rubber.
Patent AT-E22443-T1 (AT)
Inventor: LUNZER FRIEDRICH DIPL-ING DR
IPC: C07D251/32
Filed: 1984-03-07
Granted: 1986-10-15
Abstract: 1. Process for the preparation of pure cyanuric acid by the hydrolysis of melamine, in particular crude and waste melamine, which can, if appropriate, contain ammeline and ammelide, at a reaction temperature of 160-200 degrees C and elevated pressure, by means of about 3 moles of sulfuric acid per mole of melamine, by adding water while the reaction mixture is cooled to room temperature, and by isolating and purifying the product obtained in a solid form in the reaction mixture, characterized in that the melamine is mixed in the form of an aqueous suspension with at least 55 % strength sulfuric acid, the amount of water introduced into the reaction system with the sulfuric acid and the melamine suspension being so adjusted that there are more than 1 and up to 3.5 parts by weight of water to 1 part by weight of melamine, the reaction being carried out under a pressure which is at least 2 bar, but is below the reaction pressure, and the reaction temperature being controlled by temperature-controlled and/or pressure-controlled or continuous evaporation of part of the water.
Patent AT-E52533-T1 (AT)
Inventor: GOEDHART MACHIEL
IPC: C11D3/12
Filed: 1984-10-10
Granted: 1990-05-15
Abstract: The use of a layered clay, e.g. a synthetic hectorite, in a non-enzymatic machine dishwashing composition provides for a significant reduction of spot and film formation.
Patent AT-E41185-T1 (AT)
Inventor: WILNER PIETER
IPC: E02D7/08
Filed: 1984-12-28
Granted: 1989-03-15
Abstract: Pile-driving apparatus (10) comprises a drop hammer (12) for imparting blows; a winch (14) for lifting the drop hammer between successive blows, the winch comprising a winch drive (24), a winch drum (26), clutch means (28) for disengageably engaging the winch drive with the winch drum, and a rope or cable (16) connecting the drop hammer to the winch drum; a sensor (34) comprising a mercury containing container (40) mounted on the driven object or the hammer and having electrical terminals, for sensing the delivery of a blow by the drop hammer; and a timer (46). Upon sensing of the delivery of a blow by the drop hammer, the sensor (34) causes the clutch (28) to engage and the timer (46) to be triggered. Upon engagement of the clutch the winch lifts the drop hammer. At the end of a predetermined time interval, determined by the timer (46), the clutch (28) disengages again, thereby allowing the drop hammer (12) to fall. This process repeats itself automatically.
Patent AT-E51204-T1 (AT)
Inventor: KRUSE HERMANN
IPC: B66C1/42
Filed: 1985-01-31
Granted: 1990-04-15
Abstract: 1. Crane loading gear with manually operable actuating device provided with at least one hydraulic working cylinder (31), wherein a loading gear head (11) which is adapted to be coupled to a load hook of a crane part has two component parts (13, 14) adapted to move through a limited travel in respect of each other in a vertical direction and wherein there is connected to the relatively mowable component parts (13, 14) an oil pressure cylinder (21) which is provided with a storage means (23) and which can be driven by the lifting movements of the crane, the oil pressure cylinder (21) being connected via manually operable control valves (34) to the hydraulic working cylinders (31), characterised in that the oil pressure adequate for an initial actuation of the crane loading gear when work commences can be generated by a minimal number of crane lifting movements and in that the two component parts of the loading gear head (11) which are adapted for movement in respect of each other comprise a carrying plate (13) and a gripper head plate (14), the carrying plate (13) and the gripper head plate (14) being initially tensioned in the contraction direction by springs (16) which enclose guide bolts (15) and in that between the oil pressure storage means (23) and a pressurised oil storage container (22) there is a manually operable emptying valve (25).
Patent AT-E32696-T1 (AT)
Inventor: HAAS MAX
IPC: B66B13/08
Filed: 1985-05-10
Granted: 1988-03-15
Abstract: 1. Door drive with anti-catching safety device for horizontally opening doors of lift cages with drive means (7) driven by a motor (1) through a step-down gear (4) and with at least one door-entraining member (10) arranged at a door, wherein the anticatching safety device consists of two tensioning rollers (5.2 6.2), which are loaded by springs and each articulatedly connected at a respective two-armed roller lever (5, 6), and of at least one changeover contact (24) and displays a reversing switch device actuable by the blocking of the door, characterized thereby, that the drive means (7) is a belt-shaped drive means (7) deflected horizontally by way of two deflecting rollers (8, 9), that the door-entraining member (10) is articulatedly connected at the beltshaped drive means (7), that both the two-armed roller levers (5, 6) are rotatably borne on a common axle (4.2), locally fixed relative to the lift cage, of a driving roller (4.3) for the beltshaped drive means and that a common connecting spring (20) is arranged at both the rearward lever arms of the roller levers (5, 6) and presses the tensioning rollers (5.2, 6.2) onto the outside of the beltshaped drive means (7) guided through between them by way of the driving roller (4.3), wherein a settable abutment (32), which blocks the lowest setting of the one tensioning roller (5.2), is arranged at the lift cage.
Patent AT-E44260-T1 (AT)
Inventor: BEISEL HERMANN
IPC: B41F31/14
Filed: 1985-09-06
Granted: 1989-07-15
Abstract: An ink duct in a printing machine having an ink duct roller, an axially reciprocating distributor roller, a vibrating lifter roller secured via a lever to a floating spindle, and a control cam for transmitting an oscillating movement to the lifter roller in transverse direction thereof between the ink duct roller and the distributor roller includes additional control cam means for transmitting an axial reciprocating movement to the vibrating lifter roller in synchronism with the axial reciprocating motion of the distributor roller, the lifter roller being alternately in contact with the ink duct roller and the distributor roller for transferring ink from the ink duct roller to the distributor roller, the additional control cam means being constructed so as to transmit the axial reciprocating movement of the vibrating lifter in opposite direction to the axial reciprocating movement of the distributor roller when the vibrating lifter is in contact with the distributor roller.
Patent AT-E34681-T1 (AT)
Inventor: PIERREL MICHEL
IPC: B22D11/04
Filed: 1985-11-11
Granted: 1988-06-15
Abstract: In a continuous vertical ascending casting installation for iron pipes T, graphite elements 3 defining a molten metal feed chimney 28, a die and coaxial core arrangement 13, 14 and an expansion vessel 16 are mounted under a cover 2 of an electric furnace 1. In use these graphite elements are immersed in a bath of molten metal contained in the hearth area 7 of the furnace, to thus enable precise temperature regulation and control. The outer surface of the die 13 is surrounded by a water cooling jacket 18, and the level of molten iron in the hollow cavity 25 of the core 14 is varied by the expansion vessel 16, to provide even finer control of the temperature gradient within the annular casting space. The overall arrangement is thus similar to a double boiler.
Patent AT-E77410-T1 (AT)
Inventor: HIMMLER ADOLF DIPL-ING
IPC: A61P37/04
Filed: 1985-12-17
Granted: 1992-07-15
Abstract: Method for producing recombinant horse and dog interferons, as well as said interferons.
Patent AT-E34176-T1 (AT)
Inventor: SCHAUMBERG JOHN P
IPC: A61P31/12
Filed: 1985-02-27
Granted: 1988-05-15
Abstract: The compound 2 min -chloropentostatin, which has the formula <CHEM> is a potent inhibitor of the enzyme adenosine deaminase and possesses utility as an agent for potentiating the activity of antiviral agents for the treatment of DNA viruses which agents contain an adenine moiety, such as 9-(beta-D-arabinofuranosyl) adenine. A pure strain of actinomycete, designated ATCC 38365 which is capable of producing 2 min -chloropentostatin, a method of producing 2 min -chloropentostatin by aerobic fermentation, and pharmaceutical compositions including 2 min chloropentostatin are also disclosed.
Patent AT-E28843-T1 (AT)
Inventor: BLESINGER HANS DIPL VOLKSWIRT
IPC: H01R39/08
Filed: 1985-05-08
Granted: 1987-08-15
Abstract: In an endless conveyor with a plurality of load carriers, current collectors are associated with the load carriers and each exhibit an input part and a current collecting part. The current collecting part is mounted on the load carriers rotatably relative to the input part. Contact arms attached to the current collecting part are in contact with sliding contact rails. The current collected from the sliding contact rails passes via the contact arms, the current collecting part and sliding contacts connected to the current collecting part to the input part and from there to the respective load carrier.
Patent AT-E43973-T1 (AT)
Inventor: GIORGI GIORGIO
IPC: A63F9/34
Filed: 1985-12-17
Granted: 1989-06-15
Abstract: The play set comprises a plurality of pieces (A ... P) having fixed shape, each of which is ideally made up of a number of variously disposed cubes, with at least a face in common, and at least a piece (Q) of variable shape and actually made up of a number of cubes (R) variously matchable between them for taking up a number of shapes, always with a face in common; said pieces of fixed and variable shape being combinable between them to generate various spatial patterns.