baber/WOPTO huggingface dataset:
Patent AT-E8978-T1 (AT)
IPC: C08J7/00
Filed: 1981-01-23
Granted: 1984-09-15
Abstract: A process for the production of colorful and figurative designs of shaped synthetic-resin articles with the use of colorants, involves the step of coloring a shaped article formed of a synthetic resin at least partially with a colorant that changes color by being exposed to ionizing rays and the step of exposing the article to ionizing rays in selected zones corresponding to the figurative design until color changes are achieved.
Patent AT-E8042-T1 (AT)
IPC: C07C67/00
Filed: 1981-08-11
Granted: 1984-07-15
Abstract: A process for preparing N-[2-(p-hydroxyphenyl)ethyl]-p-chlorobenzamide, a penultimate precursor for bezafibrate, is described.
Patent AT-E9451-T1 (AT)
IPC: B01D33/04
Filed: 1981-05-29
Granted: 1984-10-15
Abstract: The invention is relating to a method of removing fluid from a mixture of fluid and solid substance, in which the mixture is guided with the aid of a conveyor belt along the outer circumference of a drum which is surrounded at least over part of its circumference by the conveyor belt, whereby the conveyor belt is positively driven in order to obtain the intended displacement thereof, while the drum is braked as well as to a device for carrying out the method of aforementioned comprising a drum and a belt extending along part of the drum, the relative dispositions of the drum and the belt being such that the mixture can be carried along between the belt and the drum, which are each or both previous to fluid, whereby the device comprises furthermore means for driving the belt and means for braking the drum.
Patent AT-E8785-T1 (AT)
IPC: C01B31/08
Filed: 1981-06-16
Granted: 1984-08-15
Abstract: The recovery of caffeine from activated carbon is accomplished according to the present invention by employing a liquid, food-grade caffeine solvent which comprises an organic acid or alcohol, and which is capable of competing for the active sites on the carbon occupied by the caffeine to displace at least a portion of the caffeine which is then dissolved in the solvent. After the desired period of contact, the caffeine is separated from the solvent. The solvent will preferably comprise glacial acetic acid or an acetic acid azeotrope, and contact will preferably be at a temperature above 100 DEG C.
Patent AT-E20406-T1 (AT)
Inventor: HANLET JACQUES MARIE
IPC: H01J61/42
Filed: 1981-06-19
Granted: 1986-06-15
Abstract: An improved lighting system (10) which in the preferred embodiment includes a cathode (12) having an external surface (34) being coated with a cathode outside film (40) for emitting electrons therefrom. A first anode (14) extends internal to the cathode (12) for heating the cathode (12) to thereby emit electrons from the external surface (34). A second anode (16) is positionally located external to the enclosed cathode (12) for accelerating the electrons emitted from the cathode external surface (34). A bulb member (18) encompasses the cathode (12), the first anode (14), and the second anode (16) in a hermetic type seal. The bulb member (18) has a predetermined gas composition contained therein with the gas composition atoms being ionized by the cathode emitted electrons. The gas composition ionized atoms radiate in the ultraviolet bandwidth of the electromagnetic spectrum. The bulb member (18) is coated with a fluorescent material (20) for intercepting the ultraviolet energy responsive to the ionization of the gas composition atoms. The fluorescent material (20) radiates in the visible bandwidth of the electromagnetic spectrum to give a visible light output.
Patent AT-E8202-T1 (AT)
IPC: A61K8/64
Filed: 1981-01-23
Granted: 1984-07-15
Abstract: Cosmetic arid dermatological compositions as aids in shaving the skin, comprising as essential, characteristic components: (a) 0.5-25 % of at least one cationic organic compound containing at least one quaternary ammonium nitrogen, (b) 1-20 % of animal and/or vegetal proteins and/or protein hydrolysis, condensation or chemical transformation derivatives, (c) 0.01-15 % of non ionic or ampholitic surface active agents, (d) 1-50 % of wetting, hydrating and supergreasing agents, beside variable amounts of other not essential components. It is essential for the new compositions that the pH be regulated between 2 and 7, preferably between 4 and 6, and that they do not contain soaps and anionic compounds (particularly anionic polymers and anionic surfactants); as a matter of fact said products alter the naturally acid pH of the skin covering, remove the cutaneous hydrolipid film and chemically interfer with the quaternary ammonium compounds.
Patent AT-E19349-T1 (AT)
Inventor: HAERLE ANTON DR
IPC: A61B17/80
Filed: 1982-08-24
Granted: 1986-05-15
Abstract: 1. Clamping device having an osteosynthetic clamping plate provided with screw holes and a slot, also having a force-transmitting device which can be arranged releasably on the clamping plate and which comprises a rotatable stud for introducing a rotatinal force and co-operates with a pin adapted to extend through the slot, fixable in the bone, and serving as an abutment, characterised in that the force-transmitting device (10) comprises two clamping elements (11, 12) which are movable relatively to one another in the direction of the longitudinal axis of the clamping plate (18) and between which there is arranged a drive arrangement connected to the rotatable stud (33) for producing the relative movement, that the clamping element (11) fast with the plate is fixable non-displaceably to the clamping plate (18) by means of a screw connection, and that the movable clamping element (12) has an abutment surface adapted to be brought into engagement with the head of the pin (36).
Patent AT-E14686-T1 (AT)
Inventor: SHINOSAKI AKIRA
IPC: B22D11/128
Filed: 1983-01-11
Granted: 1985-08-15
Abstract: A process for manufacturing a walking bar member for continuous casting from an elongated tubular metal blank by heating the blank at a temperature of 550 DEG  to 1250 DEG  C., subjecting the heated blank to plastic working which achieves a working ratio of up to 65% or a flattening ratio of over 1 but not greater than 3.0 to flatten the blank into a tubular body by compression over the entire length thereof, and machining a surface of the tubular body at the side thereof to be brought into contact with a slab to smooth the surface and provide a reduced wall thickness, the working ratio and the flattening ratio being represented by (D-H)/Dx100 and W/H, respectively, wherein D is the outside diameter of the blank before the plastic working, H is the minor diameter of the tubular body after the plastic working, and W is the major diameter of the tubular body after the plastic working.
Patent AT-E67182-T1 (AT)
Inventor: SKUBALLA WERNER DR
IPC: C07C59/125
Filed: 1983-07-11
Granted: 1991-09-15
Abstract: Carbacylin derivatives of the general formula I <IMAGE>  in which   R1 denotes a hydrogen atom or the radical OR2, in which R2 can denote hydrogen, alkyl, cycloalkyl, aryl, the radical <IMAGE> or a heterocyclic radical, or R1 can denote the radical NHR3 where R3 denotes an acid radical or the radical R2, n can denote the number 2, 3, 4 or 5, X denotes a hydrogen atom or a fluorine atom,    A denotes a -CH2-CH2-, a trans -CH=CH- or -C IDENTICAL C- group,   W denotes a free or functionally modified hydroxymethylene group or a free or functionally modified <IMAGE> group, in which the OH group can be in the  alpha  or  beta position,    D denotes the group <IMAGE> a straight-chain, saturated alkylene group having 1-5 C atoms, a branched saturated or a straight-chain or branched unsaturated alkylene group having 2-5 C atoms, which may be substituted by fluorine atoms,    m can denote the number 1, 2 or 3,   E represents a direct bond, a -C IDENTICAL C- group or a -CR6=CR7- group, in which R6 denotes a hydrogen atom or an alkyl group having 1-5 C atoms and R7 denotes a hydrogen atom, an alkyl group having 1-5 C atoms or a halogen atom,   R4 denotes an alkyl, cycloalkyl or a substituted or unsubstituted aryl group or a heterocyclic group,    R5 denotes a free or functionally modified hydroxyl group, and, if R2 denotes a hydrogen atom, the salts thereof with physiologically acceptable bases, a process for their preparation and their use as pharmaceuticals.
Patent AT-E38436-T1 (AT)
Inventor: LORENZI DONALD E
IPC: G01N21/88
Filed: 1983-08-04
Granted: 1988-11-15
Abstract: . Apparatus is disclosed for grinding and simultaneously testing steel billets or other parts to remove portions which contain defects. The defects are detected by a probe which engages the part at a point in proximity to the portion engaged by a grinding wheel. Preferably, the probe is carried in an opening provided in the surface of the grinding wheel and is electrically connected through a rotary coupling device to indicating apparatus. A probe may be a magnetic probe, either an eddy current or leakage field probe, or may include means for detecting light or other radiant energy reflected from the surface or the part. The apparatus is adaptable for the automatic control of the grinding operation.
Patent AT-E19323-T1 (AT)
Inventor: BAUER KARL-HEINZ
IPC: H01H13/14
Filed: 1983-11-11
Granted: 1986-05-15
Abstract: 1. A push button switch having a pot-shaped housing (1) which is open on one side, which comprises a housing base (2) and housing walls (3) and in which there may be moved a switching slide (4), in which there are arranged cooperating fixed contacts (5) and contact elements (7) which are pivoted on fixed terminal pieces (6), which are formed as double-armed levers and which through actuation of the switching slide (4) may be displaced suddenly, of which in each case the first arms (8) act together with the fixed cooperating contacts (5) and the second arms (9) are operatively connected with the switching slide (4) by means of notches (10) provided in the latter and thereby form a first bearing of the switching slide (4), having a coil pressure spring (11) which serves as a spring mechanism and to produce the contact pressure and which forms a second bearing for the switching slide (4) as it acts on the side of the switching slide (4) remote from the notches (10)-holding said slide at a distance from the front wall of the housing - and with its first end is supported on the base of a cavity (13) of a pot-shaped central portion (14) of the switching slide (4) which is arranged as a projection between the notches (10), having a sliding key (15) coupled with the switching slide (4), characterized in that the sliding key (15) has a stop device in which a stop member is guided in a heart-shaped connecting link of the sliding key (15), in that a first slide bearing is formed for the spring-loaded sliding key (15), which is provided with an actuating button, as the actuating button (18) is guided on a hollow attachment (19) which is pre-formed on the front wall (12) of the housing (1) and which projects into a recess (20) of the actuating button (18), in that the coil pressure spring (11) travels through an opening in the front wall (12) of the housing and the allow attachment (19) and is supported at its second end on the base of the recess (20) of the actuating button (18) and in that the second slide bearing of the sliding key (15) is formed by at least one pre-formed stop tongue (21) which extends crosswise in respect of the longitudinal direction of the sliding key and which is guided in a displaceable manner in an elongate recess (22) of a dividing wall piece (23) of the housing after snap engagement.
Patent AT-E22271-T1 (AT)
Inventor: SOUREN HUBERTUS JOZEF
IPC: B67D1/04
Filed: 1983-03-14
Granted: 1986-10-15
Abstract: Stationary beer container (1) with connections at the lower and upper side provided with a connection means (A, B) that is suited to cooperate with a head (C) known for drawing beer from a barrel or keg, which connection means (A, B) is connected with a line 4 to the lower side of the beer container (1) and with a vertically extending line (10) to the upper side of the container (1). 
<??>The same type of head (C) can be used for tapping beer from the container (1), filling the container (1) and cleaning it. 
<??>The inn keeper is accustomed to such a head (C), since it is also used for tapping beer from barrels.
Patent AT-E14568-T1 (AT)
Inventor: MOTOYA SUNAO
IPC: C04B35/01
Filed: 1983-05-24
Granted: 1985-08-15
Abstract: The unburnt refractory corn prises fine magnesia as a main constituent and significantiy differs from prior art refractories in that the maximum grain dia meter of the fine magnesia is 1.5 mm and in that magnesia having a grain diameter of 0.3 to 1.5 mm comprises at most 30% by weight of the refractory raw materials. By so limiting the particle size, a refractory having high compactness is obtained, as indicated by a high bulk density and low air permeability. The weight ratio of graphite to magnesium fine powder (particle size at most 0.3 mm) is from 2.5:1 to 0.4:1. The refractory does not crack when subjected to pressure at the time of moulding and has excellent resistance to corrosion and oxidation. It prererably comprises 100 parts by weight of the refractory raw materials and 1 to 6 parts by weight of an additive, selected from Al, Si, B4C, and SiC.
Patent AT-E62702-T1 (AT)
Inventor: COPLAN MYRON J
IPC: B01J43/00
Filed: 1983-12-22
Granted: 1991-05-15
Abstract: A chlorosulphonated polyaryl ether sulphone resin, in which the polyaryl ether sulphone is linear or branched and comprises a plurality of repeating units of the formula
 -Ar1-SO2-Ar2-L-
 wherein L is a linking radical and Ar1 and Ar2 are the same or different phenylene radicals optionally substituted with non-deactivating groups; and in which some at least of the same or different phenylene radicals are substituted with hydroxysulphonyl groups and chlorosulphonyl groups, the ratio of chlorosulphonyl groups to hydroxysulphonyl groups is from 0.01:1 to 20:1, and the combined contents of hydroxysulphonyl and chlorosulphonyl groups are from 0.05 to 4 meq/g of dry resin. 
<??>The resin may be prepared by reaction of a polyaryl ether sulphone with chlorosulphonic acid. The resin may be hydrolysed to form a sulphonated polysulphone, or reacted with an amine, haloalkane or alcohol, to give an ion-exchange resin material.
Patent AT-E24280-T1 (AT)
Inventor: BERNARD JEAN
IPC: A63C9/00
Filed: 1983-07-26
Granted: 1987-01-15
Abstract: A toe-abutment member providing safety ski boot release in the event of a backward-fall movement combined with a twisting movement of the skier's leg comprises a fixed locking member having an inclined ramp and an abutment body pivotally mounted on a cross-pin. The jaw unit for retaining the toe end of the ski boot is movably mounted within the abutment body and carries a transverse rod which is applied against the ramp by means of a spring-loaded piston.
Patent AT-E38080-T1 (AT)
Inventor: JOHNSON EDWIN ALBERT
IPC: F02D41/14
Filed: 1983-08-25
Granted: 1988-11-15
Abstract: A fuel distribution control for the fuel control system of an internal combustion engine (12) having a fuel control computer (10) generating fuel delivery signals indicative of the engines fuel requirements, means for delivering fuel (14) to the engine in response to said fuel delivery signals and means for generating amplitude signals (16) indicative of the magnitudes of the torque impulses generated by the individual cylinders, the fuel distribution control comprising means for correcting the amplitude signals (18) as a function of the cylinders position along the engine's crankshaft and engine speed, means for generating an average amplitude signal (20) for each cylinder, means for gnerating an individual difference signal (22) for each cylinder indicative of the difference between the average amplitude signal for the individual cylinders and the average amplitude of all the cylinders, means (26, 28) for generating a fuel correction for each individual cylinder from said difference signals, and means for summing (30) the fuel correction signal with the fuel delivery to generate a corrected fuel delivery signal operative to equalize the contribution of each cylinder to the total output torque of the engine.
Patent AT-E36795-T1 (AT)
Inventor: WALKER GARY ELLIOTT
IPC: H04R9/04
Filed: 1984-02-16
Granted: 1988-09-15
Abstract: A ribbon speaker system comprising a three-element tweeter, midrange and woofer acoustical transducer unit is disclosed. The tweeter transducer consists of a single, elongated, corrugated aluminum ribbon positioned vertically and connected to the top and bottom of a rigid, elongated frame. Electrical connections are provided at the top and bottom to permit current flow along the length of the ribbon. The aluminum ribbon is located between sets of magnets which are designed to provide a shaped magnetic field that provides magnetic centering of the ribbon. Additional electromagnetic containment for the transducer ribbon is provided by electrical current passing through the ribbon which current returns to its source by means of flat ribbon conductors located on the surfaces of the magnet sets. 
<??>The midrange transducer consists of a single elongated corrugated aluminum ribbon positioned vertically and connected to an elongated frame similar to the tweeter transducer. However, unlike the tweeter transducer, the edges of the midrange ribbon are acoustically sealed to the frame by foam strips. In addition, desired dynamic properties of the ribbon are achieved by fabricating the aluminum ribbon with corrugations that extend at variable slant angles relative to the longitudinal axis of the ribbon. 
<??>The woofer acoustical transducer consists of an elongated, trapezoidal-shaped, corrugated aluminum ribbon that is supported on all sides and mounted vertically in a rigid, elongated frame. To provide a single electrical path through the ribbon it is divided by a series of horizontal cuts into a serpentine pattern. The ribbon is located directly in front of a rectangular array of ceramic magnets mounted on a steel backing sheet.
Patent AT-E25505-T1 (AT)
Inventor: SPREEUWERS HARM ROELF
IPC: B32B1/08
Filed: 1984-06-27
Granted: 1987-03-15
Abstract: Multilayer tubular container as a means of transport and storage for chemicals, beverages, food, etc. It is provided with a tubular casing of a particular inner cross-section, the casing being composed of a first layer of a both axially and radially oriented polyethylene terephthalate and having a thickness of 50-1000 µm, and of a second layer which has been shrunk onto said first layer. The polyethylene terephthalate of the first layer is heat-set into the shape of said cross-section to a degree of crystallisation of at least 25%. A film-like intermediate layer is compressed between the first and the second layers, e.g., to improve the gas barrier properties. The second layer is composed of a both axially and radially oriented polyethylene terephthalate having a thickness of 75-1000 µm, and is heat-set to a degree of crystallisation of at least 25% on the form of the intermediate layer. This container is dimensionally stable at high temperatures, particularly sterilisation temperatures.
Patent AT-E18197-T1 (AT)
Inventor: LADKANI DAVID
IPC: A61K31/21
Filed: 1984-01-05
Granted: 1986-03-15
Abstract: The novel 1 min ethoxycarbonyloxyethyl ester of di-n-propylacetic acid, also known as valproic acid, may be prepared by reacting valproic acid with a 1-haloethyl ethyl carbonate. There are also provided pharmaceutical or veterinary formulations, e.g. for oral administration, containing the said ester.
Patent AT-E42876-T1 (AT)
Inventor: KRAICAR HEINZ DIPL-ING
IPC: H04B3/44
Filed: 1985-07-09
Granted: 1989-05-15
Abstract: 1. Circuit arrangement having two feed circuits (4, 5) which can be connected to a load (1) with mutually opposite polarization, and having a pair of connections (11, 12), which are in each case connected to the feed circuits (4, 5) via feed current paths, for a load resistance (1), and having a device for optionally feeding the load resistance (1) by means of one or the other feed circuit (4, 5), characterized in that, at least at one of the feed circuits (4, 5), switching means (31, 32), provided for activation, are arranged outside its output circuit, in that, at least at one feed circuit (4, 5), which can be activated by means of switching means (31, 32) outside the output circuit, a transistor (61) is arranged in one of the feed current paths between the feed circuit (4, 5) and the pair of connections (11, 12) for a load resistance (1), and in that the control electrode of the transistor is connected to such a control potential that the transistor is conducting with can activated associated feed circuit and is cut off with a deactivated associated feed circuit.
Patent AT-E40597-T1 (AT)
Inventor: BOEHM JUERGEN DR ING
IPC: F16F7/104
Filed: 1985-07-31
Granted: 1989-02-15
Abstract: An arrangement for testing a flow meter which issues a first train of pulses in response to the rotation of a rotatable member thereof includes a measuring cylinder-and-piston unit that has a cylinder, a piston slidably received in the cylinder and displacing a known comparison volume of a fluid out of the cylinder for delivery to the flow meter, and a piston rod which extends to the exterior of the cylinder. A photoelectric sensing arrangement is mounted on the piston rod for joint movement therewith along a stationary volume scale to scan distancing markings of such scale and issue a second train of pulses in response to the detection thereof. A first of such distancing markings is so situated that the sensing arrangement encounters the same only after the piston rod has covered an initial distance corresponding to a running-in distance of the piston. A lug with countermarkings corresponding to the distancing markings is mounted on the piston rod and interposed in the light path of the photoelectric sensing arrangement to mask and unmask the distancing markings and thus to achieve a pronounced light-dark effect. The first pulse of the second pulse train triggers the counting of the pulses of the first pulse train which are correlated to the number of revolutions of the rotatable member of the flow meter, and a correction is made after the termination of a test run for pulse fractions occurring at the beginning and at the end of the testing run.
Patent AT-E57943-T1 (AT)
Inventor: LOCH WERNER DR
IPC: C08G59/36
Filed: 1985-08-19
Granted: 1990-11-15
Abstract: A synthetic resin which contains quaternary ammonium groups, and its preparation. The water-dilutable synthetic resin which contains quaternary ammonium groups and furthermore contains one or more basic secondary and/or tertiary amino groups per quaternary ammonium group is an adduct of (A) a quaternary ammonium salt which is obtained by reacting (a) an organic compound containing two or more basic amino groups per molecule, one of which is a primary group and is protected as a ketimine by prior reaction with a ketone, and the remaining groups are tertiary groups, with (b) an organic or inorganic acid and (c) a monoepoxide compound, and, if necessary, then eliminating the ketone hydrolytically, (B) a resin which contains on average from 1.5 to 3.0 epoxide groups per molecule, and, if required, (C) one or more monofunctional organic compounds whose functional group is capable of undergoing an addition reaction with an epoxide. This synthetic resin is suitable as a binder and a grinding resin for cathodic electrocoating.