baber/WOPTO huggingface dataset:
Patent AT-E20073-T1 (AT)
Inventor: STERN ALVIN S
IPC: C07K14/005
Filed: 1983-09-16
Granted: 1986-06-15
Abstract: Human interleukin 2 (IL-2) derived from induced human malignant cells has been purified to homogeneity using multiple high performance liquid chromatography (HPLC) steps. The purified IL-2 exhibits potent activity promoting the long-term in vitro culture of antigen-specific effector T-lymphocytes and in modulating lymphocyte reactivity.
Patent AT-E21014-T1 (AT)
Inventor: NIEDECKER HERBERT DIPL-ING
IPC: A22C11/00
Filed: 1983-12-06
Granted: 1986-08-15
Abstract: To apply a length of flexible tubing to the filling pipe 5 of a multiple-spout head 6 for making a casing section 4, which is closed at one end and is to be processed further on a combined filling and closing machine, a carrying element 2 having a tubular end portion 12 is used, which is carried by a tubing feeder 1 operated to feed the tubing 3, which has been withdrawn from a roll 8 of tubing. To apply the length of tubing to the filling pipe, the carrying element 2 is moved axially into engagement with the end portion 13 of the filling pipe. Gripping elements 19 are provided to retain the length of tubing on the carrying element 2. The tubular end portion 12 of the carrying element 2 is designed so that it surrounds the end portion 13 of the filling pipe when the carrying element has been axially moved toward the filling pipe, and that the tubular end portion 12 of the filling element has one or more notches 18, through which one or more gripping elements 19 can be pivotally moved to retain the tubing 3 on the end portion 13 of the filling pipe. Feed rollers held against rotation are used as gripping elements to retain the tubing 3 on the tubular end portion 12 of the carrying element 2. The center lines of said feed rollers 15 lie approximately in the same plane as the points at which the gripping elements 19 engage the end portion 13 of the filling pipe.
Patent AT-E21078-T1 (AT)
Inventor: TUERK ERICH
IPC: B65D43/18
Filed: 1984-01-03
Granted: 1986-08-15
Abstract: A rotary closure cap for loose-material containers consisting of a cap portion and of a rotary disc mounted thereon for rotation about an axis. These components comprise in their main surfaces perpendicular to the axis, pouring openings and a locking assembly which may successively be brought into coincidence by relative movements. The locked position is intended to be childproof. According to the invention, the locking assembly consists of a detent button arranged on a spring tongue of the cap portion and of a detent hole through the rotary disc which is large enough for an engaged detent button to be pushed down by finger pressure. The operation of the rotary closure cap requires both depression of the detent button and rotation of the rotary disc simultaneously.
Patent AT-E28378-T1 (AT)
Inventor: TEWESMEIER WERNER
IPC: H02M1/084
Filed: 1984-02-03
Granted: 1987-08-15
Abstract: 1. A device for the generation of regulated and/or adjustable direct voltages or direct currents in a system with a master computer, wherein semi-conductor elements in the form of ingate angle controlled thyristors (6) or power transistors (7) switched with a predetermined clock frequency are used, with an impulse generator for the generation of synchronizing impulses of prescribed frequency, with an actual-value giver (2) controlled according to provision of the impulse generator, with a binary circuit (1) as desired-value giver that acquires the desired values placed at disposal by the master computer and being a measure for the required direct voltage or for the required direct current at its output as binary number, and with a comparison circuit (3) which performs the comparison of desired value and actual value in binary form and controls the semi-conductor elements (6, 7) in dependence on the comparison result, characterized in that as actual-value giver a periodically reset binary counter (2) is provided, which counts the clock impulses of the master computer, and which delivers at the beginning of the count from the zero crossing of the mains alternating voltage on a number for the ingate angle of the thyristors, which multiplied with the period duration of the clock impulses indicates the time elapsed since the beginning of the count, and which with the beginning of the count at the beginning of the period of the clock frequency delivers a number for the power transistors, which corresponds to the desired duration of the impulse width of the impulse-width modulated signal.
Patent AT-E30809-T1 (AT)
Inventor: FISCHER ELMAR
IPC: H01H9/34
Filed: 1984-03-09
Granted: 1987-11-15
Abstract: A circuit breaker, and particularly, though not exclusively, an automatic cut-out or line-protective circuit breaker, which includes a housing, an electric arc chamber arranged within the housing, a fixed contact and a movable contact located in the arc chamber, a current supply line forming a U-shaped current loop with the contacts. The arc-extinguishing chamber incorporates arc-extinguishing plates for guiding the path of the arc into the electric arc chamber to the extinguishing chamber, and in which plates of a magnetically-conductive material extend in parallel with the plane of contact movement up to opening or breaking thereof, and extend from the contacts to the arc-extinguishing chamber, and a gas-emitting coating being provided on each of the plates and constituted of an electrically-insulating material which emits gas when heated.
Patent AT-E44643-T1 (AT)
Inventor: HAMMEL ANTON DIETER DR
IPC: A21D8/04
Filed: 1984-04-25
Granted: 1989-08-15
Abstract: 1. A method of making wheat bread or mixed wheat bread using acetate-enriched leaven, in which a batch of initial leaven mixture and the other dough constituents containing wheat flour and/or coarse ground wheat is subjected to a leavening process by being left to stand for 1 to 24 hours at a temperature of about 25 degrees C, characterized in that the first leavening process is followed by a post-leavening by being left to stand at a temperature of 3 to 10 degrees C for a period of at least 96 hours.
Patent AT-E50585-T1 (AT)
Inventor: SPIELAU PAUL DR
IPC: C08J3/24
Filed: 1984-06-28
Granted: 1990-03-15
Abstract: A process for the production of semifinished products and/or molded components from polypropylene by grafting thereto an alkoxysilane compound in the presence of an organic peroxide involves mising the polypropylene, the silane compound, and the peroxide and subsequently plasticizing and extruding at a temperature of about 170 DEG -240 DEG C. The process utilizes an essentially isotactic homopolymer of propylene with a density of about 0.90-0.91 g/cm3 and a melt index MFI (# DEG  C./5 kp) of smaller than 0.7 g/10 min, preferably smaller than 0.1 g/10 min, and with a molecular weight higher than 5x105. An initially non-crosslinked semifinished product is obtained.
Patent AT-E65569-T1 (AT)
Inventor: HALM PETER
IPC: E04D13/16
Filed: 1984-11-12
Granted: 1991-08-15
Abstract: In a ridge covering in which closing elements are arranged between the ridge tiles and the edges, covered by the latter, of the roof tiles close to the ridge, which elements are assigned to each one of the roof laths, are constructed as thin-walled plastic profiles and can be fastened, e.g. by nailing, so as to lie against the upper longitudinal end face of the ridge lath, the closing elements (14) are provided, at their longitudinal edges (34) facing the ridge lath (29), with fixing strips or tabs (28), projecting laterally and capable of being laid upon the ridge lath (29), and which, seen in the longitudinal direction of the ridge, are arranged at a distance from one another which is greater than the extent (1) of the fixing lugs (28) measured in the same direction, the fixing lugs (28) of the closing elements (14) provided for one roof side (12 or 13) being arranged between the fixing lugs (28) of the closing elements (14) provided for the opposite roof side (13 or 12).
Patent AT-E31909-T1 (AT)
Inventor: BERTOLI LUCIANO
IPC: B65H69/06
Filed: 1984-02-27
Granted: 1988-01-15
Abstract: This invention concerns an improved splicer (10)to splice textile yarns mechanically, the splice being obtained by coupling two single untwisted yarns (70-71) and reapplying the twists thereafter, part of such single yarns (70-71) being untwisted until twists of a sign opposite to the original twists have been imparted, such part then being doubled and remaining tails (270-271) being obtained, the doubled tract being then retwisted by imparting a required value of twist, which splicer (10) comprises:- plate means (:14-15) with- untwisting and retwisting ring means (58-59) cooperating at least momentarily with retwisting means (60-61),- means to couple yarns,- means (32-132) to pluck and/or tear excessive tail ends (170-171),- means (79) to clamp twists in the tracts of yarn (70-71) not to be torn, and- inner clamping means (78) acting at least momentarily on two yarns (70-71), the splicer (10) being characterized by comprising:- yarn-coupling means (72-73) consisting of a pair of means which approach each other at least momentarily,- twist-balancing means (55) which act at least momentarily on excessive tail ends (170-171),- means (75) to cause the approach of remaining tails(270-271), which bring the remaining tails (270-271) close to the adjacent whole yarns (71-70), and- plucking and/or tearing means (32-132) which act directly in a direction along the axis of the excessive tail ends (170-171) at least momentarily.
Patent AT-E33347-T1 (AT)
Inventor: HARMER JANE
IPC: A61Q5/02
Filed: 1984-01-25
Granted: 1988-04-15
Abstract: Hair or body shampoo compositions having an upper aqueous layer and a lower aqueous layer which are temporarily dispersible one in the other upon agitation of the composition and wherein each layer is miscible with water in substantially all proportions. The upper layer has dissolved therein at least one detergent. The lower layer contains sodium hexametaphosphate dissolved therein. The compositions have cleansing properties and impart a conditioning effect.
Patent AT-E43535-T1 (AT)
Inventor: KAMAT DATTATRAYA V
IPC: A41D27/06
Filed: 1984-03-28
Granted: 1989-06-15
Abstract: A lightweight composite interlining material having sufficient bulk to be used as, for example, a chest piece for a suit front or the like comprises outside layers of non-woven fabric adhesively secured to opposite sides of a middle layer of foam material, and has a weight of from 3 to 7 ounces per square yard (101 to 237 g/m<2>).
Patent AT-E68885-T1 (AT)
Inventor: GOULD DENNIS RICHARD
IPC: G01N33/543
Filed: 1984-07-31
Granted: 1991-11-15
Abstract: Methods and compositions are provided for concentrating particles in a minute area on a solid surface. The method permits the detection of small amounts of analytes by providing for an observable signal in relation to the concentration of particles in the area.
Patent AT-E41163-T1 (AT)
Inventor: MAEDA HIROSHI
IPC: A61P35/00
Filed: 1984-08-08
Granted: 1989-03-15
Abstract: Neocarzinostatin derivatives, having anticancer activity. have the formula (A)wherein (NCS) represents a divalent neocarzinostatin residue in which a hydrogen atom is removed from each of the primary amino groups of the alanine residue at the N-terminal of neocarzinostatin and of the primary amino group of the lysine residue at the 20th position from the N-terminal of neocarzinostatin and (SMA) represents a monovalent partially half-esterified styrene-maleic acid copolymer residue having a weight-average molecular weight of 800 to 2,500 and consisting of structural units of(a) the styrene residue(b) the half-esterified maleic acid residuewherein R is an alcohol residue wherein the hydroxyl group has been removed from an alkanol having 1 to 4 carbon atoms, ethylene glycol monoalkyl ether in which the alkyl group has 1 or 2 carbon atoms or glycerine dialkyl ether wherein the alkyl group has 1 or 2 carbon atoms;(c) the maleic acid residueand(d) a residue having the following formula in which a hydroxyl group of one carboxyl group of a maleic acid residue has been removed to provide the link bonding the monovalent partially half-esterified styrene-maleic acid copolymer residue to the neocarzinostatin residue
Patent AT-E40899-T1 (AT)
Inventor: SWANN DAVID JOHN
IPC: B01F13/10
Filed: 1984-09-28
Granted: 1989-03-15
Abstract: A special purpose microprocessor based system, comprising weighing element, stored printing ink formulation data, and operator interface designed to aid the process of mixing defined colours and shades of printing inks from a small number of constituent basic colour inks. Once the colour and quantity of ink have been entered, the system prompts the operator through the mixing process by displaying constituent basic colour inks and quantity to be added. The actual amount of constituent basic colour ink then added is monitored by the weighing element. Repeated operation for each constituent thus ensures accurate, reproducible and error free mixing to the required formulation.
Patent AT-E29178-T1 (AT)
Inventor: CREVOISERAT TERESA
IPC: G01L9/00
Filed: 1984-01-31
Granted: 1987-09-15
Abstract: The probe comprises an outer casing communicating through apertures with the atmosphere of a furnace and bearing a support part on which the measuring electrode, or anode, is wound. A tablet of solid electrolyte in contact with the anode can be easily and quickly replaced when the measuring face thereof has become contaminated by the furnace atmosphere. The reference electrode, or cathode, is formed by the soldered junction and one of the wires of a thermocouple, the two conductors of which are crumpled into a hollow in the reference face of the tablet, then pass through a conduit of insulating refractory material. Between the bottom of the casing and that of a tubular support accommodated therein there is a spring which has the effect of pressing the tablet against a washer via the supporting part, thus sealing the furnace atmosphere from a reference atmosphere. The reference atmosphere is maintained by a flow of air or oxygen injected into the conduit and sweeping the wires of the thermocouple, exiting again within the tubular support.
Patent AT-E29218-T1 (AT)
Inventor: SALANSKY WERNER
IPC: A63B47/02
Filed: 1984-02-16
Granted: 1987-09-15
Abstract: PCT No. PCT/AT84/00006 Sec. 371 Date Oct. 12, 1984 Sec. 102(e) Date Oct. 12, 1984 PCT Filed Feb. 16, 1984 PCT Pub. No. WO84/03222 PCT Pub. Date Aug. 30, 1984.Installation for the transport of tennis balls having at least one substantially vertical bouncing wall as well as a collector gutter for the balls and arranged at the foot of the wall. The covering (1) of the bouncing wall (2) is simply attached to a pair of parallel flanges (6,6') of the frame and the lateral portions (8,8') connecting the flanges (6,6') move away from each other due to the pressure of the springs (7) which are arranged thereto.
Patent AT-E44647-T1 (AT)
Inventor: JUNG ALBERT
IPC: A44C5/04
Filed: 1985-03-13
Granted: 1989-08-15
Abstract: 1. Chain element of variable length, in particular for jewellery chains, with two chain members extending in the longitudinal direction of the chain, where the first chain member (1) has a recess (3) on both sides extending in the longitudinal direction, in which the second chain member (2) is guided in longitudinal movement, characterized in that the chain members can be held in several positions relative to one another through form closure or friction closure.
Patent AT-E79868-T1 (AT)
Inventor: VERDE CASANOVA MARIA JOSE
IPC: A61K31/455
Filed: 1985-03-25
Granted: 1992-09-15
Abstract: 1,4-Dihydropyridine derivs. of formula (I) and their acid addn. salts are new. R = OH, 1-4C opt. branched alkoxy which may be substd., such as methoxy or methoxymethoxy, or 2 gps. R on adjacent atoms form an alkylenedioxy gp., such as methylenedioxy or ethylenedioxy n = 1,2 or 3 R1 and R2 = 1-4C opt. branched alkyl which may be substd., such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, methoxyethyl or 2-pyridylmethyl. -
Patent AT-E53407-T1 (AT)
Inventor: BABUIN PIERO
IPC: D06F39/08
Filed: 1985-11-19
Granted: 1990-06-15
Abstract: A laundry washing machine comprising a tub (4), a drum (5) for containing the laundry, a collector (12) for collecting the laundering liquid containing a heater element (14) and a thermostatic sensor (15), further comprising a recirculation pump (17) connected to said collector (12) and to said tub (4) via a recirculation conduit (16) for repeatedly recirculating the laundering liquid to the tub (4) so as to spray it onto the laundry. 
<??>The machine is further provided with pressostats (23, 36) for carrying out <<intensive>> and <<delicate>> washing programs in the conventional manner, and with a number of pressostats (21, 22) for carrying out <<intensive>> washing programs at reduced levels of the laundering liquid introduced into the tub (4), such programs being carried out by recirculating the liquid to the tub. 
<??>In this manner one obtains optimum consumption of water, detergents and electric energy for ayn type and amount of laundry introduced into the drum (5) of the machine.
Patent AT-E75741-T1 (AT)
Inventor: VANDENBERK JAN
IPC: C07D405/04
Filed: 1985-11-22
Granted: 1992-05-15
Abstract: Novel derivatives of hydroxy- or amino-substituted (piperidinylalkyl) quinazolines of the formula <CHEM>  wherein Q represents 1H-indol-3-yl or a radical -X-Ar; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are serotonin antagonists; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent AT-E38590-T1 (AT)
Inventor: CASSARIN GRAND GUY
IPC: H02G3/06
Filed: 1985-03-01
Granted: 1988-11-15
Abstract: The invention provides a strain relief device for a sleeved wire bundle.The sleeve (30) of a wire bundle is gripped between the telescoped portion of first and second annular gripping members (8, 20), the gripping being effected independently of the wire bundle. The sleeve is gripped by the gripping members as a result of telescoping one member into the other. Preferably, the gripping members fit together with a snap-fit.The device may be provided with a support (24) for the wire bundle, to centre the bundle in the device and to provide further strain relief.
Patent AT-E32972-T1 (AT)
Inventor: DIQUERO ROBERT
IPC: A01B15/06
Filed: 1985-07-19
Granted: 1988-04-15
Abstract: 1. A detachable ploughshare tip having two cutting edges (1c, 1d) adapted to be obliquely mounted on the forward end of a ploughshare (3) and capable of being fixed thereon in two positions mutually offset by 1808, characterised by the fact that it has on each of its edges and symmetrically with respect to its centre, a bulge (1a, 1b) which extends, and becomes thicker, from the respective cutting edge (1c, 1d) as far as about the middle of the edge of the tip and has a surface forming a transition between the upper flat surface of the tip and its lower, surface, thus attenuating the effect of the additional thickness on the ploughshare (3) and laterally protecting the plough sole (4) in order to obtain slower and more even wear.
Patent AT-E44254-T1 (AT)
Inventor: SIMONETTI JEAN-PIERRE
IPC: B23K3/06
Filed: 1985-11-15
Granted: 1989-07-15
Abstract: Wave soldering machine of the type comprising a frame, at least one solder pot mounted on the frame and equipped with a nozzle designed to produce a wave of solder, a conveyor mounted on the frame and designed to carry the printed circuit boards along a substantially linear path, and a device for adjusting the height of the solder pot, thus permitting the adjustment of the height of the wave with respect to the path, machine wherein the frame comprises a moving track of general direction similar to that of the conveyor and on which is mounted the solder pot, the path and track forming together a predetermined angle of small value, and the track having an inclination as small as possible with respect to the horizontal, and a device for adjusting the position of the solder pot along the moving track.
Patent AT-E35662-T1 (AT)
Inventor: FREI SIEGFRIED
IPC: B65D17/40
Filed: 1985-10-09
Granted: 1988-07-15
Abstract: 1. A device for opening a metal con along two weakening grooves (4) provided on the circumference of the can wall (1), having a tongue (6) welded onto the can wall between the weakening grooves, which tongue is welded onto the can wall in such a manner that the weld nugget (5) resulting from the welding overlaps the weakening grooves at both sides and ends in a point in the central region at the side adjacent to the unwelded end of the tongue, characterised in that the weld nugget (5) comprising a point (7) is composed of a plurality of interlinked welding spots, the welding spots being appropriately placed or being able to be produced by the surface structure of the tongue (6).
Patent AT-E45040-T1 (AT)
Inventor: ROFFEY ROGER
IPC: G01N17/00
Filed: 1985-03-21
Granted: 1989-08-15
Abstract: PCT No. PCT/SE85/00128 Sec. 371 Date Nov. 18, 1985 Sec. 102(e) Date Nov. 18, 1985 PCT Filed Mar. 21, 1985 PCT Pub. No. WO85/04254 PCT Pub. Date Sep. 26, 1985.According to the invention a piezoelectric crystal, e.g. a quartz crystal, coated with a metal or another suitable material is exposed to the action of a corrosive liquid, preferably by being immersed therein. The mass change on the crystal surface, caused by the corrosion, and the resulting change in the natural oscillation frequency of the crystal is determined and constitutes a measure of the corrosivity of the liquid. The natural oscillation frequency of the crystal can in this way also be measured in situ in the liquid, in which way the dynamic course of the corrosion reaction can be followed continuously. According to a special embodiment of the invention the sensitivity during the measurement can be increased, if the crystal is pretreated by being activated with a sulphide solution.
Patent AT-E108868-T1 (AT)
Inventor: MILLER KENNETH E
IPC: F02D19/06
Filed: 1986-12-23
Granted: 1994-08-15
Abstract: A control system for internal combustion engines, including a first conduit for the flow of intake air, and a second conduit for the flow of natural gas to be mixed with the air for combustion. The flow of the air is variable over a range of mass flow rates during operation of the engine and an air mass sensor is positioned to sense the mass flow rate in the first conduit and generate a first flow rate signal indicating the mass flow rate. A natural gas mass sensor is positioned to sense the mass flow rate of the gas in the second conduit and to generate a second flow rate signal indicating the mass flow rate of the natural gas. The first and second flow rate signals are compared in an electronic controller that generates a control signal if the first and second flow rates vary from a predetermined ratio. The ratio is selected to provide a substantially stoichiometric ratio of air and natural gas. A valve is provided to adjustably control the flow rate of the natural gas in response to the control signal to maintain the preselected ratio. A sensor and shutoff valve are also provided for terminating the flow of the natural gas when its pressure falls below a predetermined pressure, allowing immediate flow of gasoline to the engine, thus assuring smooth, continued operation of the vehicle. A throttle body has a natural gas distribution ring in the throat of the body and provides a curtain flow of gas.
Patent AT-E73143-T1 (AT)
Inventor: WONG PUI KWAN
IPC: C08F212/04
Filed: 1986-09-23
Granted: 1992-03-15
Abstract: Homopolymers of benzocyclobutenes of the formula <CHEM> R1 being H or CH3 and R2 being @CH2@@, where n is 0 to 6, and copolymers of such benzocyclobutenes with (a) C2-C8- alpha -monoolefins, (b) monoalkenylarenes which are random copolymers and (c) monoalkenylarenes which are block copolymers, n being zero and the conjugated diene polymer block optionally being hydrogenated, and processes for the preparation of such polymers by (co)polymerization of the appropriate monomers in the presence of a catalyst. 4-(3-Butenyl)benzocyclobutene is a novel compound.