baber/WOPTO huggingface dataset:
Patent EP-0046925-B1 (EP)
Title: Process for the production of a rapidly soluble polyphosphate glass
IPC: C01B25/41
Filed: 1981-08-19
Granted: 1984-04-11
Abstract: 1. Process for producing a rapidly soluble and freely pourable alkali polyphosphate glass with a low bulk weight by repeatedly applying water to finely ground polyphosphate glass and by subsequently drying the applied water away partially or completely by means of hot air in a fluidised bed, characterised in that an aqueous alkali bicarbonate solution, especially a sodium bicarbonate solution, is sprayed onto polyphosphate glass particles which produce a residue of 1% in a screen analysis to a maximum of 200 mm, the applied water is dried off to a residual moisture of less than 0.2% by weight by means of hot air at a temperature above 120 degrees C, especially hot air at a temperature of 125 to 135 degrees C, and the total quantity of water introduced is a maximum of 8% by weight, as a function of the pH value of the alkali polyphosphate glass, and the total quantity of alkali bicarbonate introduced is a maximum of 1% by weight, each in relation to the alkali polyphosphate glass.
Patent EP-0049131-B1 (EP)
IPC: D03D15/00
Filed: 1981-09-25
Granted: 1985-05-02
Abstract: A power transmission belt (10,21) of improved manufacture wherein a novel reinforcing fabric (4,14) is provided in the inner portion of the compression section (3,13) of the belt. The fabric is formed of yarns (20) having a low coefficient of thermal contraction and a high bias elongation to break. The yarns are formed of a mixture of natural and synthetic resin fibers and are subjected to heat treatment to effect the improved low coefficient of thermal contraction and high bias elongation to break.
Patent EP-0064990-B1 (EP)
IPC: C10G1/02
Filed: 1981-10-27
Granted: 1985-06-05
Abstract: Process and apparatus for recovering volatile distillates from coal, and other solid carbonaceous fuel sources, by heating the top surface of a bilayer of coal formed of an upper layer of recycled coal and a lower layer of green coal, maintaining the lower level of green coal at a temperature cool enough to condense constituents distilled from the upper layer of recycle coal, and recycling the once passed green coal as recycle coal is disclosed.
Patent EP-0080624-B1 (EP)
IPC: B65D51/00
Filed: 1982-11-11
Granted: 1985-09-11
Abstract: In order to place a sealing cap, which is to be placed in particular on a filler neck of a gasoline tank, on the neck so as to preserve the seal with little actuation force but so that it seals securely, the sealing cap is equipped with a turning lifting apparatus (24, 43) which effects a pressing of the sealing ring (4) at the free neck end (5) when the turning stop (26) of the sealing cap encounters the counter stop (27) of the filler neck (1). A pressing member (23) is displaced in the axial direction against the resistence of a compression spring (25) in the turning stop (26) via the turning lifting apparatus and simultaneously moves a radial outer collar which is coupled with the turning handle (2) in the displacement direction and which is contacted by the sealing ring (4) against the free neck end (5), whereby the sealing ring is pressed together. By means of an indicator window (54) one can read off the fully closed position of the sealing cap with certainty. An interior pressure which is too high or a vacuum can be prevented by means of pressure and vacuum relief valves.
Patent EP-0076075-B1 (EP)
IPC: C07D405/04
Filed: 1982-09-21
Granted: 1986-11-20
Abstract: Compounds of formula (I):   <IMAGE> (I)  wherein: one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonylamino, alkoxysulphinylamino or alkoxysulphonylamino, or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together with the carbon atom to which they are attached are spiroalkyl having from 3 to 6 carbon atoms; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and n is 1 or 2; the lactam group being trans to the OR5 group; have anti-hypertensive activity and are of use in the treatment of high blood pressure.
Patent EP-0079847-B1 (EP)
IPC: B65D5/42
Filed: 1982-11-06
Granted: 1986-07-02
Abstract: A container is made of cardboard or the like material-and a pattern or blank from which said container is assembled-and has walls which are joined intimately to a base, a lid flap or flaps on one or one pair of these walls surrounding an opening to the container interior, and lying transverse to that lid flap, dust flaps which when the container is closed face the inner side of the lid flap/flaps. Said container is intended for contents of a finely divided form which could give rise to dust, and is able to prevent this dust formation. To this end the edges at the sides of the dust flap extend on both sides beyond the delimiting wall section a distance from the related fold line to produce peaklike areas; each of which is delimited by a curved contour and are joined to another wall which is adjoined to and is at an angle to that wall section, the edge at the side of the dust flap featuring a radial curvature at least in the region next to the fold line. Further, the leading edges of a pair of dust flaps which feature slits at the leading edge should support the inner surface of the lid flap/flaps; the leight of the dust flaps should be less than half that of the dust flap/flaps.
Patent EP-0079315-B1 (EP)
IPC: A01D90/08
Filed: 1982-10-22
Granted: 1986-05-07
Abstract: A trailer (10) for loading and unloading bales of hay (14) includes a tilting load-carrying platform (36), a movable pusher (50) at one end of the platform for pushing the bales towards the other end thereof, and a gripper (60) with two arms (64) which can be opened out, connected laterally to the platform alongside the pusher. The gripper is rotatable simultaneously about two mutually perpendicular axes (A,B) between a lowered bale-receiving position and a raised position for depositing the bales on the platform.
Patent EP-0084304-B1 (EP)
Title: Sorbic acid process with crystallization
IPC: C07C51/43
Filed: 1982-12-17
Granted: 1985-08-14
Abstract: Preparation of sorbic acid from precursors by contact with acid catalysts is improved by utilizing crystallization to separate sorbic acid during the preparation.
Patent EP-0091556-B1 (EP)
IPC: G01N24/08
Filed: 1983-03-05
Granted: 1990-09-26
Abstract: For recording the nuclear magnetic resonance in selected areas of a body for the purpose of representing body cross-sections in the form of images (NMR tomography), wherein the nuclear spins of a selected type present in the area of one plane of the body are subjected to a superimposed gradient field varying in the selected cross-sectional plane, and selectively excited, the excitation of the nuclear spins is effected by application of a pulse sequence which induces the nuclear spins to supply at one stage a number of chronologically successive induction signals. The induction signals corresponding to each other in chronolical sequence are then processed to obtain separate sets of image signals so that by one single measurement a sequence of cross-sectional images is obtained which differ from each other by the intensity of the excited nuclear spins which varies according to the relaxation times T1 or T2. The fact that all images have been obtained by one and the same measurement provides the possibility to determine the relaxation times T1 and/or T2 related to the individual image points and to use them on the one hand for purposes of selective image representation and, on the other hand, for improving the image quality.
Patent EP-0099555-B1 (EP)
IPC: A47L17/02
Filed: 1983-07-15
Granted: 1989-12-20
Abstract: 1. Metering device with a container (1) with exit openings (21) for the continuous uniform metering of additives displaying a higher specific weight than water, in particular rinsing agents, into the rinsing water of a bar basin displaying a constant inflow and outflow of water, wherein the container (1) is to be fastened at a basin side wall, preferably with the aid of a suction cup (2), and to be placed against the basin side wall to be rotatable about an horizontal pivot axis (7), characterised thereby, that the container (1) possesses a filling and ventilation opening (12) on a first one of its circumferential or end walls (8) extending about parallelly to the pivot axis (7) and additionally displays at least one overflow opening (22), that the radial spacing (R) between the pivot axis (7) and at least one respective point of two mutually inclined end walls (8, 9) is about equal, that the container possesses at least one exit opening (24) in the region lying about diametrally opposite the filling and ventilation opening (12) with respect to the pivot axis (7) and that filling and ventilation opening (12) is screened in the interior of the container with the aid of a partition (13) - apart from a passage gap (17), which is adjacent the first end wall (8) and adjoins the second end wall (9) lying opposite the exit opening (24) - from the remaining interior space which on pivotation into the metering position forms a product trough.
Patent EP-0134863-B1 (EP)
IPC: B65G7/06
Filed: 1983-11-08
Granted: 1989-05-24
Abstract: Improvements to components of hydrostatic bearing levitation systems, wherein fluid pressure between a load (L) and the rails (R) of a track system supports and guides the load, are described. The rail (R) has a plurality of lengthwise extending ports and nozzles communicating through the curved upper wall to the interface area between the rail and the load. The load support member (S) has a compliant tubular outer cover (172, 174) formed of a flexible partly deformable material capable of deformation under load and at least partial recovery under load removal. A central core (168) creates a cavity between itself and the outer cover, and the cavity is filled by a filler material (170) wound tightly on the core. The filler material is a cellulosic sheet material having a high percentage of groundwood and little or no crepe.
Patent EP-0121143-B1 (EP)
IPC: B01D33/00
Filed: 1984-03-08
Granted: 1987-12-02
Abstract: Solids from a liquid containing heavy metals are filtered by first degassing the solids-laden liquid and then subjecting the degassed liquid to sedimentation to remove large particles and subsequently intermediate size particles. The suspension of fine particles is then passed in counterflow to a moving bed of granulate, especially black peat, to which the particles tend to adhere externally and internally. Clear liquid is removed from the top of the moving bed and the granulate is washed after being withdrawn from the bottom of the bed and is recycled to the moving bed.
Patent EP-0128389-B1 (EP)
IPC: E04D11/00
Filed: 1984-05-16
Granted: 1988-04-27
Abstract: The invention relates to an arrangement for damming water and also for draining away the volume of water above a certain level in a vegetation-bearing stratum. Arrangements of this type normally have on the base consisting, for example, of concrete, a sealing layer and on top of this a root protection sheet. In addition, the base has an inlet channel for the water. The primary purpose of the arrangement is to ensure that the water located between the sealing layer and the root protection sheet is carried away into the inlet channel. The arrangement also consists of a pipe socket set with clearance in the inlet channel and which is provided externally with a plate-like flange next to its upper edge and, additionally, with a water-damming pipe arranged at an adjustable height in the pipe socket, the exterior of this pipe being sealed in respect of the interior of the pipe socket. The plate-like flange of the pipe socket is joined so as to be sealed in respect of the roots to the edge region of the root protection sheet surrounding a drainage hole in the root protection sheet.
Patent EP-0131908-B1 (EP)
IPC: C09K23/14
Filed: 1984-07-11
Granted: 1989-01-11
Abstract: New phosphobetaine compounds of the formula 
<CHEM>
 Wherein A is selected from OH, OM and OYR
 B is selected from OH and OM
 R is an imidazoline reactant moiety of the formula 
<CHEM>
 
<??>Wherein R3 is alkyl, alkenyl, alkoxy, hydroxyalkyl or hydroxyalkenyl of 2 to 20 carbon atoms each or R3 is aryl or akylaryl or cycloaliphatic of up to 20 carbon atoms each. 
<??>R1 and R2 are individually selected from hydrogen, propionic acid, propionitrile, propionamide, propionate esters of C1-C12 alkyl, alkylaryl or alkylcycloaliphatic or alkali metal or alkaline earth metal salts or amine salts of propionic acid with the proviso that when R1 is hydrogen R2 must be a propionate derivative. 
<??>Y is alkylene of 2 to 12 carbon atoms optionally interrupted by up to 3 oxygen atoms. 
<??>M is hydrogen, alkali metal, alkaline earth metal, amine or RY are highly stable and posses interesting properties as surfactants and hydrotropes.
Patent EP-0141934-B1 (EP)
IPC: H04Q11/04
Filed: 1984-08-20
Granted: 1988-06-22
Abstract: 1. A circuit arrangement for generating and connecting the ringing signal voltage for subscriber stations (TSt) of a digital t.d.m. telephone system which are each connected to a preferably integrated subscriber line circuit (SLCA) which is provided with an at least two-stage amplifier circuit (VSTE, VSTA) and which can be connected via the switching network (KN) of the t.d.m. telephone system to a digital tone generator (TG) for the generation of switching-orientated audible tone signals, characterised in that the digital tone generator (TG) is also equipped to generate the ringing signals and other non-switching-orientated audible tone signals, that the imput stage (VSTI) of the amplifier circuit of each subscriber line circuit (SLCA) can be switched over between different degrees of amplification, of which one is operative for the speech signal amplification and the amplification of switching-orientated audible tone signals and the other is operative for the ringing signal amplification and the amplification of other non-switching-orientated audible tone signals, and that different bias voltages (UV1 to UV3), respectively corresponding to the degrees of amplification and to the signals amplified at these degrees of amplification can be activated for the output stage (VSTA) of the amplifier circuits.
Patent EP-0163763-B1 (EP)
IPC: F24C15/20
Filed: 1984-10-01
Granted: 1989-07-12
Abstract: A backshelf compensating exhaust hood includes an upper wall passageway for forming and redirecting an induction air stream into and through an exhaust chamber to an exhaust passageway, the upper wall passageway extends through the upper wall to a smooth curved reverse passageway redirects the air into a short slot which discharges a stream into the upper end of the exhaust chamber. A forward tilted filter is located in the exhaust chamber to form the back wall of the exhaust chamber and with the lower end spaced inwardly of the upper end and with the upper portion aligned with the induction air stream. The filter is oriented to define an essentially right angle with the interior upper wall of the exhaust chamber. The top wall of the exhaust chamber extends inwardly and upwardly slightly to the filter. The induction air supply passageway is a relatively large passageway which has a depth which is a multiple of the depth of the slot. The inlet expands slightly to the deflector and reverse passageway to the discharge slot. The discharge slot includes a short extension of the deflector wall as an essentially flat wall which extends parallel to the top wall of the exhaust chamber. For a gas fired unit, an exhaust duct is located to the backside of the hood for upwardly spaced alignment with flue duct of the equipment. The spaced exhaust duct of the hood projects upwardly into the exhaust passageway for exhausting of the combustion gases and the secondary air introduced between the flue duct and the exhaust duct.
Patent EP-0142054-B1 (EP)
IPC: D21D5/02
Filed: 1984-10-15
Granted: 1989-04-26
Abstract: A screen for fibre pulp is provided with means for removal of light reject. The screening apparatus comprises a vertical cylindrical screen (2); and a rotor (3) which is concentrically disposed inside the screen and the substantially closed outer surface (9) of which together with the inner surface (10) of the screen defines a screening zone (11) for the pulp. A pipe (19) is provided inside the rotor (3) the upper end of the pipe being disposed adjacent to the inner surface (21) of the closed upper end (12) of the rotor (3).
Patent EP-0143345-B1 (EP)
IPC: A23C9/123
Filed: 1984-10-26
Granted: 1991-06-19
Abstract: Use of hyperimmune milk for treating vascular disorders or pulmonary disorders associated with smoking in mammals which comprises: administering to the mammal milk collected from a bovid being maintained in a hyperimmune state, in an amount and for a time sufficient to produce anti arteriosclerotic or antiaging vascular effects or sparing effects on lung tissue.
Patent EP-0144064-B1 (EP)
IPC: A61K38/21
Filed: 1984-11-28
Granted: 1989-06-14
Abstract: A method for producing interferon which comprises cultivating a microorganism carrying an expression vector with a structural gene of interferon inserted therein in a chemically defined medium containing L-glutamic acid and an iron ion source and recovering interferon from the culture, gives high yield of interferon.
Patent EP-0122216-B1 (EP)
IPC: E01H1/10
Filed: 1984-04-03
Granted: 1988-06-15
Abstract: The clearing appliance has a number of clearing elements (4) mounted so that they can rotate on a support beam (3). The clearing elements are arranged one after the other in a line and are offset transversely with respect to one another. The axes of rotation of the clearing elements (4) are angled in relation to the appliance longitudinal axis and the clearing elements (4) are tilted relative to the horizontal plane. Each clearing element (4) is concave in shape, and the concave side points downwards and forwards and comprises an outer ring (17) made of elastic material in the form of a truck tire cut in half perpendicular to its axis of rotation.
Patent EP-0128182-B1 (EP)
Title: Procede et appareil de reglage automatique de la demande du signal d'entree d'un retard de phase dans un controleur de facteur de puissance d'un moteur a induction
IPC: G05F1/70
Filed: 1983-12-07
Granted: 1987-08-12
Abstract: Des contrôleurs de facteur de puissance (12) de moteur agissent, en présence de charges de moteur variables, pour maintenir l'angle de retard de phase (O/M) entre la tension et l'intensité du moteur à une demande prédéterminée ou à une valeur de retard de phase de référence (O/R) en ajustant l'angle de commande de dispositifs de commutation commandés par porte (11) connectés en série avec l'alimentation du moteur (A, B, C). La valeur de retard de phase de référence optimale (O/R) dépend des caractéristiques du moteur et sera aussi petite que possible tout en obtenant une caractéristique de commande stable, sans ambiguïté. Une unité de réglage de référence (14) est prévue pour régler automatiquement un retard de phase de référence approprié (O/R). Cette unité (14) contrôle le retard de phase du moteur (O/M) lors du démarrage et règle le retard de phase de référence (O/R) à une valeur correspondant au retard de phase minimum contrôlé augmenté d'une quantité prédéterminée (par exemple 8o). Cette unité (14) peut être conçue pour tendre à améliorer la valeur de référence ajustée (O/R) pendant que le moteur tourne en comparant de manière répétée le retard de phase effectif (O/M) augmenté de cette quantité prédéterminée avec la valeur de référence ajustée (O/R) et en réajustant cette dernière sur la première si sa valeur est plus petite.
Patent EP-0155552-B1 (EP)
Title: Process for making material containing inserts sensitive to shear forces
IPC: B29C48/52
Filed: 1985-02-27
Granted: 1990-08-16
Abstract: 1. A process for the production of materials with shear-sensitive inserts, the inserts being introduced into one at least plastic material in a screw extruder, characterized in that, at introduction of the inserts into the plastics material, all the following screw sections are operated at a high filling level (epsilon = 1) with a kinematic parameter lambda, which indicates the ratio of the quantity q transported through a filled screw section in a prevailing operational state to the maximum quantities qmax transported through the screw at the counter-pressure DELTA p = 0, of equal to or greater than lambda max .
Patent EP-0173314-B1 (EP)
IPC: A01N41/10
Filed: 1985-08-19
Granted: 1989-04-12
Abstract: The invention relates to new benzodisultams of the general formula (I)    <IMAGE>  (I)  in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen or an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl and aralkyl, and R3 represents an optionally substituted and/or optionally fused six-membered aromatic heterocyclic radical which contains at least one nitrogen atom, a process for their preparation and their use as herbicides.
Patent EP-0183926-B1 (EP)
Title: Method for the transmission of digital information in a radiotelephone network
IPC: H04B7/26
Filed: 1985-09-13
Granted: 1991-08-21
Abstract: The radiotelephone network covers a plurality of cells (FZ1 ...) each having a fixed station (BS1) and a multiplicity of mobile stations (MS11 ...). The data messages to be transmitted between the fixed stations and the mobile stations are contained in constantly recurring first cycles (Z1 ...) of m time intervals (A1 ...) each having n subintervals (U10 ...). A first subinterval (U10) of each time interval is intended for a synchronisation message (S1) and further subintervals (U11 ... U16) are intended for information messages (I1 ...) and reserve messages (R1 ...). The transmission from the mobile stations to the fixed stations takes place in constantly recurring second cycles (Z'1 ...) staggered in time with respect to the first cycles by a fixed amount ( DELTA tv). The time intervals (A'1 ...) of the second cycles are divided into subintervals (U'10 ...). With the exception of the final subinterval (U'16), these subintervals are each divided into two part-intervals (T1A ...), separated by a pause (P). <IMAGE>