baber/WOPTO huggingface dataset:
Patent EP-0096221-B1 (EP)
IPC: C08F210/02
Filed: 1983-05-05
Granted: 1986-01-22
Abstract: 1. A process for the preparation of copolymers of ethylene with acrylic acid esters by copolymerizing 100 parts by weight of ethylene with 0.1 to 2.0 parts of acrylic acid ester in a continuous-flow tubular polymerization system at pressures of from 500 to 5 000 bars and temperatures of from 50 to 450 degrees C in the presence of polymerization initiations which decompose into free radicals, a mixture of ethylene, initiator and optional regulator being fed into the polymerization system at its inlet and simultaneously at a second point downstream of the inlet, where the reaction temperature has exceeded a maximum brought about by the heat of polymerization, wherein the amount of acrylic acid ester required for the polymerization is metered in exclusively at the second feed point.
Patent EP-0103330-B1 (EP)
IPC: A01N63/23
Filed: 1983-08-30
Granted: 1989-01-25
Abstract: 1. Concentrated compositions containing biosynthetic pesticidal products originating from microorganisms of the Bacillus types, in the form of solid particles in suspension in a liquid whose density is similar to or slightly higher than the density of the solid particles, characterized in that they contain from 50 to 600 g of solid particles per litre and from 400 to 1 600 g of liquid per litre and that they have a viscosity of 0.5 to 200 x 10**-3 Pa s.
Patent EP-0086643-B1 (EP)
Title: Catalyst composition and process for polymerizing olefins
IPC: C08F10/00
Filed: 1983-02-11
Granted: 1987-09-09
Abstract: A process for producing an olefin polymer or copolymer which comprises polymerizing or copolymerizing olefins or copolymerizing an olefin with up to 5 mole% of a diolefin in the presence of a catalyst comprising a titanium catalyst component containing magnesium, titanium, halogen and an electron donor, an organoaluminum catalyst component and a third catalyst component, characterized in that said catalyst is composed of (A) a titanium catalyst component containing magnesium, titanium, halogen and an electron donor essential ingredients, said electron donor being elected from the group consisting of (a) esters of polyfunctional compounds selected from polycarboxylic acids having 5 to 36 carbon atoms, polyhydroxy compounds having 6 to 28 carbon atoms and hydroxy-substituted carboxylic acids having 10 to 28 carbon atoms, (b) monocarboxylic acid esters of the formula RCOOR min  in which each of R and R min  represents a hydrocarbyl group having 1 to 20 carbon atoms at least one of them represents a branched-chain group, an alicyclic group, or an aryl ring-containing linear group and  (c) carbonic acid esters having 3 to 18 carbon atoms,  (B) an organoaluminium compound, and (C) an ester of phosphorous acid with an alcohol having 2 to 4 carbon atoms; and a catalyst composition used therefor. f
Patent EP-0109407-B1 (EP)
Title: Soupape en plastique ou en papier revetu de plastique et son procede de production
IPC: B65D30/24
Filed: 1983-04-25
Granted: 1985-08-28
Abstract: Dans des sacs à soupape utilisés comme emballages pour des substances poudreuses, la soupape de remplissage de matériau dans le sac est fabriquée avec du papier revêtu de plastique. L'invention concerne également le procédé de production de la soupape. Les soupapes ordinaires ont longtemps présenté pour les consommateurs le désavantage de ne pas être étanches. Le problème a été résolu en découpant des fentes (6) dans la paroi de la soupape (1) en forme de tube en plastique ou en papier revêtu de plastique à l'aide de couteaux à roue ou de couteaux fixes à répétition. Ces fentes peuvent avoir de 20 à 100 mm de long. Les fentes se terminent par un bord étroit (7) qui fait partie de la paroi du tube (1). De cette manière des bandes étroites (5) de la paroi en plastique (1) émergent entre les fentes. L'avantage de cette conception, par opposition aux soupapes à franges connues réside dans le fait que les franges sont maintenues ensemble à l'aide d'une bordure étroite (7) et peuvent ainsi être rétractées collectivement dans la soupape lorsque le bec de remplissage est retiré de la soupape après avoir terminé le remplissage.
Patent EP-0155264-B1 (EP)
IPC: A47C27/15
Filed: 1983-08-31
Granted: 1991-05-15
Abstract: PCT No. PCT/US83/01334 Sec. 371 Date Apr. 29, 1985 Sec. 102(e) Date Apr. 29, 1985 PCT Filed Aug. 31, 1983 PCT Pub. No. WO85/00960 PCT Pub. Date Mar. 14, 1985.There is disclosed a substantially completely stable damped liquid displacement support system (11) which comprises an envelope of liquid impervious flexible material having panels (13) and (15) and provided with a valve (17), at least one interior divider (19) provided with a plurality of openings (25) and (27) disposed across the interior of the envelope separating the envelope into at least two compartments (21) and (23), each compartment containing a core (29) of resilient liquid absorbent material and a liquid substantially saturating the core. The opening (25) and (27) permit the liquid to migrate between the compartments (21) and (23) when pressure is applied to the system.
Patent EP-0123031-B1 (EP)
IPC: B65G69/06
Filed: 1984-02-10
Granted: 1987-08-19
Abstract: A silo for loose material in powder form having a base provided with a central conical section projecting upwards to form an annular discharge zone having floor portions inclined in a direction leading to an opening in a discharge chamber and in such manner that the material flows approximately tangentially towards the material discharge openings.
Patent EP-0123072-B1 (EP)
IPC: D02G1/16
Filed: 1981-03-12
Granted: 1987-09-09
Abstract: A texturising nozzle for synthetic filaments is openable and closable to facilitate lacing up. The nozzle comprises a two-part carrier structure with the parts (10, 12) movable towards and away from each other to open and close the nozzle. The thread path through the nozzle is defined by means of insert elements (18, 20) releasably mounted on the carrier structure at least in that region of the path in which the main texturising step is performed. A thread infeed passage (24) and a (preferably single) fluid infeed passage bring thread and treatment fluid together at a junction location, and a guide passage (26) (which preferably widens in the downstream direction) leads the thread and fluid from the junction location to the texturising region (28).
Patent EP-0125460-B1 (EP)
IPC: E04D13/00
Filed: 1984-04-05
Granted: 1988-01-13
Abstract: There is provided a method and apparatus for locating leaks in flat roofs, particularly in flat roofs covered with a gravel layer, plants or the like, and wherein it is provided that a moisture location discovered below the flat roof is connected with a positive terminal of a pulse generator, the negative terminal of the pulse generator being connected with a metallic gutter edge of the flat roof, and the flat roof being scanned by measurement sensors for the purpose of measuring the pulses passing through the moisture path to the corresponding leak location and from the leak location through the moist, flat roof. The measurement sensors are connected with a measurement device for measuring the impulse amplitudes, which become successively weaker as they progress from the leak location to the rim of the flat roof.
Patent EP-0133282-B1 (EP)
IPC: C12N15/31
Filed: 1984-07-25
Granted: 1991-10-23
Abstract: Polypeptides with a carboxamide carboxyl terminus and a methionine residue, which is optionally bound to a bacterial protein, at the amino end can be prepared by genetic engineering synthesis of the corresponding polypeptide with a glycine residue at the C terminus and the enzymatic conversion thereof into the amino group of the required carboxamide moiety. Peptides which have the amino-acid sequence of growth hormone releasing factor, part sequences thereof or modifications of these peptides can easily be obtained in this way. The genetic engineering synthesis is expediently carried out using two gene fragments which are chemically synthesised from single-stranded smaller fragments. The two gene fragments are then linked enzymatically to give the complete gene, incorporated in a suitable vector, amplified there, the peptide is isolated directly or as fusion protein and is converted enzymatically into the required amide.
Patent EP-0167671-B1 (EP)
IPC: B05B7/30
Filed: 1984-12-15
Granted: 1989-03-22
Abstract: A spray medium inset for a spraying pistol includes a spraying nozzle, and a needle for selectively closing the nozzle spray opening. The inset includes a connecting channel terminating in a cylindrical recess having an annular recess in the wall surrounding the cylindrical recess that snugly accommodates an annular ridge around the opening of a spray medium tank detachably secured to the connecting channel in the cylindrical recess. The connecting channel also includes a plug for normally keeping the spray opening closed with the jet needle. The tank has a concave bottom supporting a mixing shaft in a claw plug with a frangible annular zipper zone around the shaft. The mixing shaft is formed with a plug that engages a seat in the connecting channel bolt member that keeps the connecting channel closed and the spray opening closed with the shaft in its original extended position. A portion of the mixing shaft extends outside the concave bottom to function as a handle and extends into a hardener compartment containing hardener covered by a removable cover.
Patent EP-0147850-B1 (EP)
IPC: A61K31/395
Filed: 1984-12-27
Granted: 1989-06-14
Abstract: 1. Two new solid forms of 2-ethoxy-4-[N-(1-(2-piperidino- phenyl)-3-methyl-1-butyl)-aminocarbonylmethyl]-benzoic acid, the form designated (B) being characterised by the melting point of 140-142 degrees C and by the IR(KBr) spectrum according to Figure B' and the form designated (C) being characterised by a melting point of 75-85 degrees C and by the IR(KBr) spectrum according to Figure C'.
Patent EP-0127960-B1 (EP)
Title: A process for the manufacture of autoclaved fibre-reinforced shaped articles
IPC: C04B24/38
Filed: 1984-05-09
Granted: 1987-04-15
Abstract: In a process for the manufacture of autoclaved fibre-reinforced shaped articles having a density of at least 600 kg per m<3>, e.g. flat or corrugated boards, sheets and panels, with a matrix of cured calcium silicate binder, there is initially prepared an aqueous slurry of 5-30% fibres, including at least 5% cellulose fibres, 15-50% ultra fine silica dust with a specific surface area of 5-200 m<2>/g and a particle average diameter less than 0.5  mu m, 20-80% lime and/or lime-containing material and 0-40% additive (calculated on a dry weight basis); subsequently green shaped articles are formed by dewatering the slurry; and finally the green shaped articles are autoclaved, possible after pressing and precuring. The autoclaved shaped articles thus manufactured exhibit high strength (particularly in relation to their density), low permeability, high frost resistance and high flexibility.
Patent EP-0202335-B1 (EP)
IPC: F21V29/00
Filed: 1984-11-15
Granted: 1989-10-25
Abstract: PCT No. PCT/JP84/00548 Sec. 371 Date Sep. 15, 1986 Sec. 102(e) Date Sep. 15, 1986 PCT Filed Nov. 15, 1984 PCT Pub. No. WO86/02985 PCT Pub. Date May 22, 1986.A heat sink, made of a highly heat-conductive material is placed on the back of a circuit board upon the front of which many LEDs are arrayed as the signal light source. The heat sink, generally formed as an aggregate of a number of fins, need not necessarily be fitted in one piece with the back face of the board but may be indirectly connected to the back face of the board with a heat absorber being placed between the heat sink and the back face of the board.
Patent EP-0155606-B1 (EP)
IPC: C08L29/04
Filed: 1985-03-08
Granted: 1990-02-28
Abstract: In order to preserve the solubility of films and moldings of polyvinyl alcohol in cold water even under the action of an aggressive atmosphere, in particular a strongly acidic atmosphere, the thermoplastically processable polyvinyl alcohol composition used for the preparation of the films and moldings is stabilized by the addition of a water-soluble polymer or copolymer which is composed to the extent of at least 70% by weight of monomer units which are carboxylic acid amides at least monosubstituted on the amido nitrogen. N-vinylpyrrolidine, N-vinyl-N-methylacetamide and the alkali metal salts or the ammonium salts of 2-acrylamido-2-methylpropanesulfonic acid have proved to be particularly suitable representatives of this group of compounds.
Patent EP-0157242-B1 (EP)
IPC: H01H33/10
Filed: 1985-03-13
Granted: 1990-09-12
Abstract: In an arc quenching device a quenching chamber filled with sulfur hexafluoride is provided with a plurality of superimposed overlapping ascending quenching plates having openings defining arc inlets. A movable contact cooperating with a stationary contact is insertable via the arc inlets into the quenching chamber.
Patent EP-0176855-B1 (EP)
IPC: H04M1/72
Filed: 1985-09-16
Granted: 1991-08-28
Abstract: The invention relates to a cordless telephone apparatus with a mobile station MS and a fixed station OS forming a holder for the mobile station, the identification signal of the mobile station being identical with that of the fixed station. The object of the invention is to provide a simple coding facility for the mobile station. In this, switching devices are fitted on the fixed and the mobile station by means of which the identification signal belonging to the fixed station can be transferred to the mobile station. The invention can be used with cordless telephones (Fig.). <IMAGE>
Patent EP-0178627-B1 (EP)
IPC: B65B29/02
Filed: 1985-10-15
Granted: 1988-02-17
Abstract: A process for manufacturing articles of filter paper in which the wet strength of the regions of weak points resulting from mechanical working is increased by the application of a wet strengthener of cross-linked cationic polyalkylenimines. For this purpose, the wet strengthener is applied only to the regions of the weak points after the filter paper has been manufactured. Seams or edge reinforcements are formed by relief printing before the application of the wet strengthener and a heat treatment takes place after application of the thermoplastic wet strengthener to cause the wet strengthener to harden. The application of the wet strengthener is effected in measured doses so that the legally prescribed maximum amounts to be added are not exceeded.
Patent EP-0190428-B1 (EP)
IPC: A45D44/12
Filed: 1985-12-03
Granted: 1990-08-29
Abstract: A protective mask which is to be worn when dressing or changing clothes so as to protect a facial makeup or a hairdo, comprises a hood which is placed over the head and has a lower open end in through which the head is passed and which is made of an air permeable transparent material.
Patent EP-0172595-B1 (EP)
IPC: C07D213/61
Filed: 1985-08-09
Granted: 1989-01-25
Abstract: The reactions of chlorination of the pyridine compounds are conducted by means of molecular chlorine, with the use, as free-radical forming initiator, of a decachlorobutane or an octachlorobutene such as octachlorobutene-1 or a crude mixture of these chlorine-containing products obtained by additive chlorination of hexachlorobutadiene-1,3. Good rates of conversion are obtained, and good yields at moderate temperatures. The method is applied, for example, to the chlorination of pyridine and beta-picoline.
Patent EP-0176453-B1 (EP)
IPC: A47K10/04
Filed: 1985-09-03
Granted: 1989-07-26
Abstract: The invention relates to a holder for towels, bathrobes and the like. The holder comprises a bundle of stiff short bristles which are held in a suitable cup-shaped member at their lower ends, with the upper ends being exposed, the cloth being engaged by said upper ends of the bristles.
Patent EP-0150157-B1 (EP)
IPC: C07J53/00
Filed: 1985-01-17
Granted: 1988-07-27
Abstract: 6,6-ethylene-15,16-methylene-3-oxo-17 alpha -pregn-4-ene-21,17 alpha -carbolactones of general Formula I    <IMAGE>  (I)  wherein <IMAGE>   is a CC-single of CC-double bond, R1 is a hydrogen atom or a methyl group, R2 is a methyl or ethyl group, and   <IMAGE> exhibit strong gestagen potency and an aldosterone-antagonistic activity.
Patent EP-0158622-B1 (EP)
Title: Plastic leaf spring with at least one spring-eye body or spring-eye section
IPC: F16F1/18
Filed: 1985-03-01
Granted: 1988-06-15
Abstract: PCT No. PCT/EP85/00075 Sec. 371 Date Oct. 16, 1985 Sec. 102(e) Date Oct. 16, 1985 PCT Filed Mar. 1, 1985 PCT Pub. No. WO85/03988 PCT Pub. Date Sep. 12, 1985.A plastic leaf spring with spring-eyes at the spring-ends has a spring-eye section (1) or a spring-eye body (15, 28) of fiber-reinforced plastic, with the spring-eye section (1) integrated in the leaf spring body or the spring-eye body (15, 28) manufactured separately from it. The spring-eye section (1) or spring-eye body (15, 28) each contain a layer (2, 16, 29) of essentially constant thickness with a center section (4, 18, 31) wrapping the spring-eye opening, and two connecting sections (3, 17, 32) appropriately essentially parallel to each other, with the outside surface of the layer (2, 16, 29) forming a hollow groove (13, 24, 33) at least one transition between the center section (4, 18, 31) and the connecting sections (3, 17, 32). The strength of the plastic leaf spring according to the invention is substantially increased through appropriately plate-shaped reinforcing elements (11, 22, 34) form-locking and/or frictionally connected to each other, which at the outside adjoin the connecting sections (3, 17, 32) under pressure, and of which at least one touches the layer-surface also at a hollow groove (13, 24, 33).
Patent EP-0214978-B1 (EP)
IPC: B23B27/14
Filed: 1985-06-03
Granted: 1988-11-17
Abstract: PCT No. PCT/FR85/00136 Sec. 371 Date Apr. 28, 1986 Sec. 102(e) Date Apr. 28, 1986 PCT Filed Jun. 3, 1985 PCT Pub. No. WO86/00345 PCT Pub. Date Jan. 16, 1986.A process for producing a coating of boron carbide of predetermined, controlled hardness on a substrate comprising heating the surface of the substrate to a temperature of between 800 DEG  C. and 1200 DEG  C., reducing a gaseous mixture containing at least one boron compound and at least one carbon compound in the presence of the heated substrate while causing the gas mixture to flow over the heated surface of the substrate at a total pressure of less than or equal to 100 millibars and at an average flow rate of between 10-4 and 10-3 g.cm2.5-1 so as to deposit a coating comprising tetragonal boron carbide B50C2 or rhombohedral boron carbide B13C2 or a mixture thereof, establishing a curve of the variation of the hardness of the coating as a function of the composition of the gas mixture for the conditions of temperature, pressure and flow rate selected, determining the value of the composition corresponding to the hardness of the coating obtained and adjusting the composition of the gas mixture for obtaining a predetermined hardness.
Patent EP-0219503-B1 (EP)
IPC: E06B3/667
Filed: 1985-08-07
Granted: 1989-10-11
Abstract: PCT No. PCT/SE85/00304 Sec. 371 Date Apr. 4, 1986 Sec. 102(e) Date Apr. 4, 1986 PCT Filed Aug. 7, 1985 PCT Pub. No. WO86/01248 PCT Pub. Date Feb. 27, 1986.The invention relates to a profile spacing element for mounting of a second glass (2) in a window frame (1) said spacing element serves as a spacer between the glasses. The space between the glasses and the spacing element is sealed. The spacing element (6,15) preferably consists of a non-rigid material which is provided with a diffusion tight covering (9). The covering extends along the entire length of the spacing element and covers its sides (7,8,10) which face towards the glasses (2,5) and the window frame (1). The covering perfects the sealing contact between the spacing element and the glasses and window frame. The diffusion tight material (9) consists of an elastic or resilient material. Further the spacing element preferably is formed as a hollow profile filled with a drying agent and having longitudinally extending deformation notches (11,12) making it possible to bend the spacing element at the corner areas of the window frame without pressing the glasses apart from each other.
Patent EP-0207363-B1 (EP)
IPC: F16B5/00
Filed: 1986-06-18
Granted: 1989-04-19
Abstract: Disclosed herein is a compound joint in which a lower section and an upper section are mated along a common contact plane. Means for positively interlocking the sections are provided in each section. A depressed area on the surface of each of the sections is oriented along the common contact plane, such that when the sections are interlocked, the depressed areas form an enclosed tube. A spreader tube can be positioned within the enclosed tube, whereby the expansion of the spreader tube within the enclosed tube to a volume larger than the volume of the enclosed tube causes said interlocked sections to be permanently joined.
Patent EP-0204542-B1 (EP)
IPC: G06K19/07
Filed: 1986-06-03
Granted: 1992-12-02
Abstract: An identification system comprises reading equipment (1) and an identification device (2) which can be inductively coupled via respective coils (L1, L2). The identification device (2) does not contain an internal battery but is energised by the reading equipment via the coupled coils (L1, L2). A control element such as a load resistor (R1) is provided in the identification device (2) and acts to modify the coupling of the coils (L1, L2) in a manner which can be interpreted by a reading circuit (8) in the reading equipment (1). The load resistor (R1) may be switched off and on by a transistor (TR) in a manner determined by coded digital signals derived from a data store (6).
Patent EP-0206847-B1 (EP)
IPC: G06F17/14
Filed: 1986-04-24
Granted: 1990-08-22
Abstract: The invention provides cosine transform computing devices and image decoding devices and coding devices comprising such computing devices. One embodiment of a device for calculating monodimensional cosine transforms by blocks of 16 values comprises: three elementary computing devices for carrying out operations of the addition or subtraction type; two elementary computing devices for carrying out operations of the multiplication and accumulation type; a coupling device; and control means. The number of elementary computing devices is equal to the minimum number required for carrying out the transform calculations at the timing imposed by the arrival of the values to be transformed. Each elementary computing device is reused several times for the calculation of each transform. The coupling device is controlled by the control means for connecting the elementary computing devices in series in an order which varies at each step of the succession of calculations. The coupling device comprises three fixed delay devices for delaying the transmission of certain digital values.
Patent EP-0228344-B1 (EP)
Title: Sail board boom-to-mast connection device
IPC: B63B35/79
Filed: 1986-11-20
Granted: 1989-03-15
Abstract: The front body (2) has holes (3, 4) for receiving the ends of the wishbone boom, and an arched surface (7) intended to be applied against the mast. An arched clamping piece (9) is provided at each end with a metal rod (10, 11), each of which is intended to pass through a hole in the front body (2). The free end of these rods is threaded (13, 16) and projects beyond the body (2). The rod (10) is straight and the rod (11) is bent. A nut (17) is intended to cooperate with the thread (16) on the bent rod so as to ensure that the mast is held, with play, between the two arched parts (7, 9), while another nut (14), cooperating with the thread (13) on the rectilinear rod, enables the windsurfer to lock the device on the mast after having slid it to the height which suits him. This device can be fitted to the mast, with play, before the sailboard is put in the water and enables the height on the mast to be adjusted while sailing.