baber/WOPTO huggingface dataset:
Patent EP-0047794-B1 (EP)
IPC: B01J13/04
Filed: 1980-09-15
Granted: 1983-07-06
Abstract: 1. Method for the uniform, total surface coating of individual grains of fluid materials of approximately uniform grain size with a smooth, rough or fissured surface, in a vortex fountain with warm air, using an inorganic and/or organic coating medium as a suspension or solution, characterized by forming a predetermined quantity of the material to be coated into a vortex fountain, in a steeply sloping container which widens upwardly in the shape of a funnel and has a short flatter funnel-shaped lower part, by forcing in a current of warm air from below upward at a selected speed of flow, the vortex fountain being limited in diameter and in height and having a core zone along the central axis ; spraying in by means of one or more nozzles mounted at the lower end of the container an upwardly directed suspension or solution that enters in the same direction as the warm air from below, with an initial spray angle between 30 and 60 degrees, the spray being directed in a predetermined quantity per unit time into the core stream at high volume concentration for complete and uniform reception of the suspension on to the surface of said material ; and simultaneous surface drying of the treated material during its ascent in the core zone and during its outflow and descent in the peripheral zone along the container wall, where the flow pressure is reduced, for return in the funnel-shaped lower part towards the vortex fountain ; and repetition of these process steps with simultaneous surface drying until the predetermined coating quantity is applied ; and drying of the coated material to a predetermined final moistness.
Patent EP-0045211-B1 (EP)
IPC: B29C61/06
Filed: 1981-07-27
Granted: 1986-09-17
Abstract: A marker sleeve assembly comprises a web of heat-recoverable polymeric material bonded to itself or to at least one other polymeric web along a number of transverse seams (2, 6, 10a, 10b) to define a plurality of open-ended, radially inwardly heat-recoverable marker sleeves 4, 7, 12 disposed in side-by-side relationship. The seams (2, 6, 10a, 10b) provide lines of weakness to enable the marker sleeves (4, 7, 12) to be removed. Also, the assembly includes a retaining spine that extends along an edge of the assembly and enables individual sleeves to be removed without disturbing the sequence of the remaining sleeves.
Patent EP-0052463-B1 (EP)
IPC: H04L27/02
Filed: 1981-11-04
Granted: 1985-08-14
Abstract: A data transmission system in which data is transmitted in a form incorporating additional data providing for error correction at the receiver. The data is encoded in a transmitter using a signal mapping system which maps a number of original digits and also digits produced by a convolutional encoder. The data at the receiver is decoded using hard and soft decision decoding which can correct errors in the received data.
Patent EP-0034981-B1 (EP)
Title: Method of manufacturing knitted pantyhose with seam and incorporated elastic waistband, and pantyhose obtained
IPC: D04B1/24
Filed: 1981-02-18
Granted: 1984-06-27
Abstract: The present invention relates to a process for making mesh tights or panty-hose, with seam and elastic belt incorporated therein, and to tights obtained thereby. Over the height of the elastic belt, in a strip of about 2 cm width on either side of the slit made for joining two hose elements by a seam, an elastic yarn is knitted with one needle out of two, on the needles of the strip with the exception of the central needle, then the basic yarn is knitted on all the needles of the circular machine used, the hose elements are slit along the wale of the central needle and are joined by a seam.
Patent EP-0056400-B1 (EP)
IPC: G11C29/00
Filed: 1981-07-16
Granted: 1988-03-02
Abstract: Apparatus for controlling the operation of a memory device (34) is effective to prevent unauthorized utilization of the memory device (34) upon removal thereof. A memory energizing signal (84) is delayed, the delayed signal being provided to logic means which produces an enabling signal (113) for the memory device (34) if the delayed signal (84) occurs during a predetermined time period determined by a control signal (100) produced in dependence on the energizing signal (84).
Patent EP-0063578-B1 (EP)
IPC: H01L29/78
Filed: 1981-10-19
Granted: 1987-03-11
Abstract: In a process for forming a CMOS integrated circuit structure having polysilicon gates (18, 24) and interconnections (19) which are all of the same conductivity type, preferably n<s+>s-type, polys ilicon is formed into the gate (18) for the n-FET, a barrier layer (20) for the p-FET region (15) and the interconnection pattern (19). Then a layer of arsenosilicate glass (ASG) (23) is formed over the n-FET active region (14), the interconnections (19) and in an area to define the p-FET gate (24) which is etched using the ASG layer (23) as a mask. The device is heated to drive in impurities from the ASG layer (23) to n<s+>s dope the polysilicon and form the n-FET source and drain (27, 28). Boron is then implanted into the p-FET source and drain (25, 26), the ASG layer serving to mask the polysilicon from p-type doping. Since the polysilicon which is etched is undoped, highly accurate self alignment is obtained.
Patent EP-0080725-B1 (EP)
IPC: H04B14/06
Filed: 1982-11-29
Granted: 1988-03-09
Abstract: 1. A method of A/D-conversion, wherein the analogue input signal (5) is integrated, amplified and then quantised, and where the quantised signal is fed-back to the input signal, characterized in that the quantised signal (8) comprises n (n>1) quantisation stages and is digitally integrated by a periodic sum formation, that the digitally integrated, signal (9) comprises (N (N>n) bits, is converted into an analogue signal (6), and is  fed-back to the input signal (5), and that the difference between the input signal (5) and the fed-back analogue signal (6) is integrated in analogue fashion and is amplified.
Patent EP-0087515-B1 (EP)
IPC: E06B3/30
Filed: 1982-12-18
Granted: 1986-02-26
Abstract: A profile strip, especially suitable for the production of window or door frames, has an optionally hollow core profile made from a glass fiber-reinforced PVC composition and a shell made from a synthetic resin compatible with PVC and exceeding the impact resistance of the core profile.
Patent EP-0080746-B1 (EP)
IPC: A01N37/02
Filed: 1982-10-29
Granted: 1985-08-21
Abstract: The invention relates to new diphenyl ethers of the general formula <IMAGE>  wherein X is a hydrogen atom, a halogen atom, a nitro group, an optionally halogenated alkyl, alkoxy or alkylthio group having 1-6 carbon atoms, or an alkanoyl group having 1-4 carbon atoms; Y is a nitrogen atom or a group of the formula CH or CCl; Z is a hydrogen atom, a halogen atom, a nitro group, an optionally halogenated alkyl group having 1-4 carbon atoms, or an alkanoyl group having 1-4 carbon atoms; n is 0-2; R1 is a hydrogen atom, or an alkyl or alkanoyl group having 1-4 carbon atoms; R2 and R3 are equal or different and represent hydrogen atoms or alkyl groups having 1-4 carbon atoms; and A is a group of the general formula  <IMAGE>  wherein R4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms, or a cation of an alkali metal, alkaline earth metal or an alkylated or non-alkylated ammonium group, and R5 and R6 are equal or different and represent hydrogen atoms, dialkylamino groups wherein the alkyl groups each have 1-4 carbon atoms, alkyl groups having 1-4 carbon atoms, or wherein R5 and R6 together with the nitrogen atom to which they are bound can form a heterocyclic ring which may comprise a second hetero atom selected from O, S or N; with the provisos, that X and Z are not both hydrogen atoms or nitro groups, and that if A is a group of the formula OR4 R1 is not an alkyl group. The compounds have a herbicidal activity. After having been processed to compositions, the compounds may be used for controlling undesired plants or for leaf-desiccation in agricultural and horticultural crop in a dosage from 0.01 to 5 kg of active substance per hectare.
Patent EP-0064854-B1 (EP)
Title: Component assembly including a rigid substrate
IPC: H01L23/14
Filed: 1982-05-04
Granted: 1985-02-06
Abstract: A method of direct mounting of unpackaged integrated circuit modules or other components without the use of wire interconnections. To overcome the effects of thermal coefficient of expansion mismatch between the components (4) and a rigid substrate (1) a thin layer of compliant material (2) e.g. thermosetting elastomer, is applied to the rigid substrate base before deposition of metallic conductor patterns (3). The components are then soldered directly to the conductor pattern. Single-sided, double-sided and multilayer substrates can be provided by the method.
Patent EP-0067528-B1 (EP)
IPC: A41D1/10
Filed: 1982-05-13
Granted: 1986-04-09
Abstract: A fluid dispensing applicator for crease setting compositions comprises a support 16, a reservoir 12 slidably mounted on the support 16, an applicator nozzle 14 connected to the reservoir 12 to deliver fluid therefrom, and a bearing element 40 movable relative to the support 16 between retracted and advanced positions capable of effecting slidable movement of the reservoir respectively towards and away from the support 16 when so moved. A rotatable member 18 is mounted on the support and is geared to a piston arrangement 32, 34 for urging fluid from the reservoir 12 through the nozzle 14. The nozzle 14, bearing element 40 and the periphery of the rotatable member 18 are aligned on the same side of the applicator. When the applicator is not in use a combination of the pressure within the reservoir 12 and gravity cause the bearing element to move the reservoir into the retracted position thereby relieving the pressure in the reservoir and preventing oozing of crease setting composition from the nozzle 14.
Patent EP-0119193-B1 (EP)
Title: Ame integrale composite renforcee
IPC: B29D24/00
Filed: 1982-09-15
Granted: 1988-05-25
Abstract: Des poutres en "I" ou des structures à âme (30) en matériau composite laminé ou en feuilles (32, 34) sont raidies par des raidisseurs transversaux (22) de l'âme lesquels ont une configuration tubulaire et des extrémités aplaties (24). L'extrémité aplatie (24) est insérée entre le matériau laminé ou les feuilles de l'âme (32, 34) où elle polymérise pour former une structure à âme intégrale raidie ou renforcée (30).
Patent EP-0084324-B1 (EP)
IPC: A63C9/00
Filed: 1983-01-05
Granted: 1986-04-02
Abstract: The ski binding clamp mechanism includes a base plate 5 which is to be attached to a ski 1, as well as a clamping unit 7 which is guided in lengthwise displaceable manner along the ski. A locking arrangement 15 latches the clamping unit 7 to the base plate 5 in predetermined displacement positions. The locking arrangement 15 has a locking member 21 movably attached to the clamping unit 7 and is held by a spring 17 in mating engagement with a complementary locking member 23 of base plate 5. A double arm lever 27, pivotally attached to the clamping unit 7 and having an operating arm 33 and a disengaging arm 35, disengages the locking arrangement 15 against the resistance of spring 17. The disengaging arm 35 is substantially shorter than the operating arm 33 in order to facilitate the disengaging action. A locking projection 41 prevents undesired disengagement of the locking arrangement 15  when lever 27 is latched in the operating position of the ski binding clamping mechanism. When the locking arrangement 15 is disengaged, the locking projection 41 prevents the lever from being moved back into its rest position.
Patent EP-0088274-B1 (EP)
IPC: C07D409/12
Filed: 1983-02-21
Granted: 1986-09-03
Abstract: 1,4-Dihydropyridines of the formula   <IMAGE>   in which R1, R4, R5, R6 and Y are hydrogen or various organic radicals, R2 and R3 are various organic radicals,   <IMAGE>   is phenyl, naphthyl or various heterocyclic radicals, X is a direct bond, O, S or SO, and B is a direct bond or alkylene, or pharmaceutically acceptable addition salts thereof exhibit hypotensive, vasodilating and coronary activities.
Patent EP-0118588-B1 (EP)
IPC: C01B33/32
Filed: 1983-06-18
Granted: 1989-05-03
Abstract: A process for the hydrothermal fusion of aluminum silicate and alkali aluminum silicates with aqueous sodium hydroxide solution under pressure and at elevated temperatures in the presence of soluble silicates, in which an aqueous solution containing from about 20 to about 50% by weight of NaOH is mixed with aluminum silicates and/or alkali aluminum silicates, and with a hydrothermally fusible silicate component, wherein the ratio by weight of SiO2 to Al2O3 in the mixture amounts to at least 30:1 and the ratio by weight of SiO2 to Na2O amounts to at least 1.5:1, and the mixtures are reacted at temperatures of from about 180 DEG  to about 250 DEG  C. and under the saturated steam pressures corresponding to those temperatures. The resulting sodium silicate solution, which contains the dissolved aluminum, is then separated off.
Patent EP-0105225-B1 (EP)
IPC: B01D24/46
Filed: 1983-09-08
Granted: 1987-03-25
Abstract: 1. Method of cleaning a filter by back flushing its filter packing from the bottom upwards by means of flushing liquid and air and subsequent drawing off of the flushing liquid above the filter packing, wherein initially during the back flushing, without drawing off flushing liquid, the supply of air is effected in a quantity which causes turbulence to be generated in the filter and the accumulated dirt particles to be detached, and flushing liquid is supplied in a quantity smaller than the volume stream fed during filtration operation, so that the released filter sludge is discharged into a layer of flushing liquid present above the filter packing, and wherein the layer of liquid present above the filter packing and containing the filter sludge is subsequently drawn off, characterised in that, when back flushing a coalescence filter having a filter packing of open-cell foam plastic, the air and flushing liquid are supplied asimultaneously, such that initially only air is supplied to release the dirt particles in the pores of the filter packing, and then the flushing liquid is supplied with or without further air supply, for the slow discharge of the filter sludge to the surface of the liquid.
Patent EP-0107783-B1 (EP)
IPC: B01D53/14
Filed: 1983-09-22
Granted: 1987-04-08
Abstract: 1. A process for removing CO2 and/or H2 S from a gas which contains CO2 and/or H2 S, in which the gas containing CO2 and/or H2 S is treated, in an absorption stage at from 40 to 100 degrees C, with an aqueous absorption liquid containing from 20 to 70% by weight of methyldiethanolamine, the treated gas is taken off at the top of the absorption stage, the aqueous absorption liquid laden with CO2 and/or H2 S is taken off at the bottom of the absorption stage and then regenerated, and the regenerated absorption liquid is recycled to the absorption stage, characterized in that the regeneration is carried out exclusively in one or more flash stages, the flash gases being taken off at the top of the flash stage or flash stages, and, to compensate for the losses of water as a result of water present in the gas streams taken off at the top of the absorption stage and of the flash stage or flash stages, an amount of steam corresponding to the water loss is fed in at the bottom of the last flash stage or, if only one flash stage is used, at the bottom of this stage.
Patent EP-0111250-B1 (EP)
IPC: C09J5/00
Filed: 1983-11-30
Granted: 1987-04-15
Abstract: A glue is disclosed which comprises a solution of at least one water-insoluble synthetic organic polymer, such as PVC or ABS, in a solvent which essentially consists of one or several compounds selected from the group consisting of 5- or 6-membered water-miscible lactones or lactams having a melting point of at the most -10 DEG C, a boiling point of at least 200 DEG C and a flash point of at least 90 DEG C, such as N-methyl-2-pyrrolidone or  gamma -butyrolactone. The polymer or polymers may be present in a concentration of between 0.5 and 50%, in particular about 10% by weight. 
<??>The glue may be used at tropical temperatures without problems arising from solvent vapours and without fire risks. The glue is particularly useful for gluing soft PVC articles to hard PVC articles without loss of the sort character of the sort PVC, and for gluing different polymers, such as PVC on polycarbonate or polycarbonate on polyacrylate.
Patent EP-0094779-B1 (EP)
Title: Synergistic avermectin combination
IPC: A01N43/90
Filed: 1983-05-09
Granted: 1988-08-24
Abstract: A novel combination of one or more avermectin compounds of formula   <CHEM> where the broken line indicates either a single or a double bond at the 22,23-position; n is 0 or 1, and when n is 0 a hydrogen is present at the 13-position;  R1 is hydrogen or <CHEM> R2 is hydrogen or hydroxy provided that R2 is present only when the broken line indicates a single bond;  R3 is sec-butyl or isopropyl; and R4 is hydrogen or methyl, with agricultural spray oil is synergistic in such a manner as to allow for a drastic reduction in the amount of active ingredient that is fully effective and also to provide a dramatic extension of the period over which such a combination is fully effective. The synergistic combination is useful as an agricultural insecticide and miticide against a variery of insects and mites which infest a variety of plants.
Patent EP-0116861-B1 (EP)
Title: Electric radiant heating element for heating cooking or hot plates, especially glass ceramic plates
IPC: H05B1/02
Filed: 1984-01-19
Granted: 1987-12-16
Abstract: 1. Electric radiant heater for heating cooking or hotplates (12), particularly glass ceramic plates, with heating elements (18, 18a) arranged in a heating zone (21) at a distance from plate (12) and a temperature regulator (30, 30a) with a rod-like temperature sensor (20, 20a) projecting over the heating zone (21) and passing above the plane of heating elements (18) and which is at least partly shielded against the direct radiation from heating elements (18, 18a) by an insulating material web (25) on which it is arranged, characterized in that the temperature sensor (20, 20a) provided with a temporarily acting thermal shielding is spaced from plate (12) and is exposed to the radiation from plate (12) essentially over its entire length.
Patent EP-0119399-B1 (EP)
IPC: B24C5/06
Filed: 1984-01-20
Granted: 1988-09-21
Abstract: A centrifugal throwing blast wheel is made of two discs which are spaced from each to form a V-shaped outwardly widening slot forming an angle  alpha . Sets of diametrically opposed ejection vanes are between the discs. One set has straight throwing faces. Another set has concave faces with a curvature axis inclined toward the plane of rotation at an acute angle greater than  alpha /2. A third set has curved faces inclined toward the other side of the plane of rotation.
Patent EP-0117999-B1 (EP)
IPC: A01N57/16
Filed: 1984-01-25
Granted: 1986-10-15
Abstract: The aqueous mixed dispersions, according to the invention, of pesticides, which contain an active compound concentrate, based on (C1-C12)-alkyl phthalates as the solvent, of one or more active compounds melting below 70 DEG  C., in combination with an aqueous suspension concentrate of one or more active compounds melting above 70 DEG  C., possess surprisingly high stability on storage.
Patent EP-0124722-B1 (EP)
IPC: C08L23/06
Filed: 1984-03-13
Granted: 1991-12-18
Abstract: An ethylene polymer composition is provided, the composition being a blend of a first ethylene polymer and a second ethylene polymer, the second ethylene polymer characterized by molecules having long chain Y-branches.The blend can be prepared by an extrusion process in which a portion of the polyethylene fed to the process is irradiated and the irradiated and non-irradiated polymers are blended by melt extrusion. The blends exhibit high flow activation energies and good blow-molding properties.
Patent EP-0131312-B1 (EP)
IPC: E02B3/04
Filed: 1984-07-11
Granted: 1988-02-24
Abstract: 1. Flood protection, characterized in that a casing contains a polymer which is insoluble in water and swells intensively in water, in a form in which at least one dimension is small enough to ensure a rapid intake of water and that the permeability of the casing in fact enables a fast penetration of water, but prevents the unswollen polymer from falling out.
Patent EP-0141339-B1 (EP)
IPC: F24D11/02
Filed: 1984-10-17
Granted: 1988-03-30
Abstract: In a process for recovering heat from waste water from which thermopumps withdraw heat for heating water circulating in heating circuits and for heating industrial water with drinkable water quality, the waste water which flows in consumer conduits are purified in a purification plant (100); purified water is supplied to the thermopumps by means of purified water collecting conduits (102) which extend in waste water collectors of a piping network (103) in heat exchange relationship with waste water flowing in the waste water collectors up to the purification plant, while cooled purified water coming out from the thermopumps (104) is brought back into the purified water collecting conduits. In a system of water lines provided to implement such process there is provided in a piping network with waste water collectors and waste water branch pipes connected to the different consumers locations, a plurality of purified water collecting conduits with purified water return conduits (109) and purified water branch pipes (103a) returning to the consumer locations, respectively starting from the latter, which are used for conveying clarified waste water into a purification plant, and cold purified water, up to the thermopumps installed at the consumer locations, where thermal energy is withdrawn from the purified water before returning it to the purified water collector conduits. The conduits used for the transport of purified water extend in the channels, respectively the conduits, used for the transport of waste water.
Patent EP-0127991-B1 (EP)
IPC: B01F3/04
Filed: 1984-05-25
Granted: 1989-02-01
Abstract: A throttled fluid mixing device comprises a valve having an axially extending valve casing (2) containing a disc-shaped valve member (3) located axially within said casing and arranged for axial movement relatively to a flared inner wall portion (2C) of said casing which is arranged to widen continuously in a direction away from its upstream end. Axial movement of the valve member (3) serves to throttle the flow of fluid through said casing, and the valve member (3) has, on its downstream side, one or more orifices (3C) from which a second fluid can be introduced into the valve casing (2) immediately on the downstream side of the valve member (3), whereby turbulent flow immediately downstream ofthe valve member (3) is effective to cause mixing of the two fluids. Preferably, the disc-shaped valve member has a domed or radiused frontal face, and, on its rear face, an annular recess (3A) located adjacent the rim of the disc and coupled to the orifice or orifices (3C).
Patent EP-0175040-B1 (EP)
IPC: B21D43/22
Filed: 1984-09-18
Granted: 1988-11-02
Abstract: 1. An arrangement for packing lamellar pieces, more particularly stamped pieces, the individual pieces necessary for forming a packet (35) being piled up in a magazine (8) through an intermediate magazine (38), the piling up being continued in the intermediate magazine (38) during the change of the magazine (8), characterized in that there is provided a piling rammer (7) which, in one condition of piling up of the arrangement, forwards the pieces in the magazine (8) through the intermediate magazine (38) by overcoming the resistance resulting from a narrowing of the opening of the passage of the intermediate magazine and in the intermediate magazine (38) when the magazine (8) has to be changed.