baber/WOPTO huggingface dataset:
Patent EP-0084043-B1 (EP)
IPC: F23L1/02
Filed: 1982-07-21
Granted: 1985-05-02
Abstract: An arrangement in combustion chambers for burning solid fuel, such as wood, wood chips, pellets, coal and sundry waste, with recirculation combustion and including a combustion chamber (1) with fire bars (5) arranged in its lower part, a convection section (12), a flue gas outlet (13) and normally a fan for supplying alternatively air or an air-flue gas mixture. What is primarily characterizing for the invention in this arangement is that it further contains a first supply conduit (18) from the pressure side of the fan (15) arranged with its outlet in a pressure chamber (19) situated under the fire bars (5) in the combustion chamber (1), a second supply conduit from the pressure side of the fan to the combustion chamber, the outlet of this conduit being arranged above the fire bars and having the shape of a gap (27) arranged completely or partially surrounding the fire in the combustion chamber, and there possibly also being a return conduit (21) connected to the suction side of the fan for recirculating flue gases from the flue gas outlet (13) to the combustion chamber.
Patent EP-0091542-B1 (EP)
IPC: B29D30/30
Filed: 1983-02-16
Granted: 1986-04-23
Abstract: 1. Process for building-up pneumatic type layers on a substantially cylindrical building-up drum (5) having a variable diameter, a ply (4) which has been cut to size for the carcase and/or for a belt being applied to the building-up drum, and such ply is extended to compensate for deviations in length and is annularly sealed with but-joined ends, characterized in that the ply (4) is cut to the reduced size (Lo) ; the circumference of the building-up drum is adapted to the exact length of the cut ply by adjusting the diameter of the drum to a diameter (Do) which is smaller than the final diameter ; and subsequently the building-up drum is extended to the end diameter (D1) after the ply has been applied thereto.
Patent EP-0088943-B1 (EP)
IPC: B60N2/90
Filed: 1983-03-02
Granted: 1986-08-13
Abstract: 1. Use of a benzylamine derivative of general formula   see diagramm : EP0088943,P17,F1   wherein R1 represents a hydroxy group in the 2- or 4-position or an amino group in the 2-position, R2 represents a hydrogen atom or an alkyl group with 1 to 3 carbon atoms and R3 represents a cyclohexyl group optionally substituted by a hydroxy group, or a physiologically acceptable acid addition salt thereof with an inorganic or organic acid for preparing an antibacterial preparation with improved resorption, intended for parental administration into the tissue, this antibacterial preparation containing an antibacterially active substance or combination which does not have optimum resorbability.
Patent EP-0098929-B1 (EP)
IPC: C08G65/44
Filed: 1983-05-05
Granted: 1986-02-05
Abstract: A high molecular-weight polyphenylene oxide is produced by the oxidative coupling of a diortho-substituted phenol in the presence of a copper amine complex and an activator of morpholinium bromide and an alkali metal hydroxide or alkaline earth hydroxide.
Patent EP-0137055-B1 (EP)
Title: Switching power supply with overcurrent protection
IPC: H02M3/337
Filed: 1983-09-15
Granted: 1988-07-20
Abstract: 1. Push-pull power regulator, with the output voltage being kept constant through pulse width control of the driver pulses for the two push-pull operated regulator switching transistors (Q1, Q2), and with a high speed protective system (12) protecting the switching transistors (Q1, Q2), said protective system being controlled by the emitter current flowing through the respectively conducting switching transistors, and effecting upon the exceeding of a first reference current (Ic ) a premature stopping of the respective driver pulse, characterized by a protective circuit (10) in which with the high speed protective system (12) another protective system (14) is combined which responds to a reference current (ID ) increased relative to the first reference current (Ic ), and which prevents the generation of further driver pulses during a number of switching cycles corresponding to a desired re-control delay.
Patent EP-0110157-B1 (EP)
IPC: A01N25/10
Filed: 1983-10-28
Granted: 1987-10-07
Abstract: A granular pesticide composition is prepared by reacting polyvinyl alcohol, pesticide, a borate, and optional filler(s) in water until a gel is formed, drying the gel, and then grinding the product to the desired particle size. The product is then applied to the soil for controlling pests.
Patent EP-0109032-B1 (EP)
IPC: F24D3/10
Filed: 1983-11-08
Granted: 1988-02-24
Abstract: 1. Distant heating plant with connecting device disposed between an external heat-supply system and a heating system of a consumer, characterized in that the interior of the housing of the connecting device is divided into several chambers (A, B, C; D, E, F) by means of partition walls (1, 2, 3; 21, 22) ; in that openings (8, 9; 26) are provided in the partition walls (1, 2, 3; 21, 22), a filter element (5) or a calorimeter (24) being inserted into said openings (8, 9; 26).
Patent EP-0116716-B1 (EP)
Title: Process and apparatus for separating media
IPC: B04B13/00
Filed: 1983-12-22
Granted: 1989-05-31
Abstract: A plurality of scanning regions (22) are disposed about the anticipated region of a phase boundary (32) of two media. The change in position of the phase boundary (32) is detected by a scanning means (18) with which each scanning region (22) is scanned and a signal is generated for each of the scanning regions (22). The first media is more radiation-permeable than the second media. A beam path is generated by the scanning means and is detected and evaluated by a discriminator circuit as a logic one. The second media is less radiation-permeable than the first media. The absence of a beam path corresponding to scanning regions in the second media is evaluated by the discriminator circuit as a logic zero. The number of signals per measuring cycle is compared against the actual number of scanning regions (22) to locate and control the position of the phase boundary (32).
Patent EP-0128977-B1 (EP)
IPC: F16F7/12
Filed: 1983-06-17
Granted: 1986-12-03
Abstract: 1. Shock absorber device for a nuclear fuel element (1) deposited in a sheath (2) provided with a bottom portion (6) comprising centrally a hole (7) of a diameter slightly larger than that of the lower portion of the fuel element (1), within a storage rack, characterised in that it comprises a non-deformable annulus (11) connected to a collar (9) bearing on a transverse member (3) of the storage rack, by means of a plurality of elastically and/or plastically deformable elements (10), and in that the non-deformable annulus (11), coaxial with the sheath (2), is provided with a central aperture (15) having a diameter substantially equal to that of the hole (7) in the bottom portion (6) of the sheath (2) and serves as a support for the bottom portion (6) of the sheath (2).
Patent EP-0119335-B1 (EP)
IPC: F16G5/06
Filed: 1983-03-16
Granted: 1988-09-07
Abstract: A V-belt construction wherein a belt body defining an inner compression rubber (26) portion and an outer compression rubber (25) portion with tensile cords (28) extending longitudinally therethrough is provided with a plurality of transversely extending reinforcing staple fibers (27) distributed in the outer compression rubber portion (25) such that the tensile cords (28) are embedded within the distribution of the staple fibers (27). V-belts of the invention are provided both in raw edge and fabric-covered form. The rubber in which the tensile cords are embedded preferably has a hardness in the range of approximately 70 to 90 DEG . Different distributions of the transverse staple fibers are disclosed.
Patent EP-0125395-B1 (EP)
IPC: C01C3/02
Filed: 1984-02-16
Granted: 1991-05-08
Abstract: There is obtained an increase in the throughput in the known BMA furnace or a BMA furnace chamber without changing the construction and dimensions already present by changing the lower part of the cooling head into a short tubular heat exchanger while maintaining the necessary temperature profile for the process by arranging the ceramic tubes in the furnace chamber in closer or less close fashion and/or by using ceramic tubes having different inner and outer geometries and/or structure.
Patent EP-0139119-B1 (EP)
Title: Method of and installation for compacting granular moulding materials, for example foundry mould sand
IPC: B22C15/00
Filed: 1984-07-28
Granted: 1988-09-21
Abstract: 1. A process for compressing granular moulding material such as foundry moulding sand by means of a pressure wave of gaseous medium such as compressed air acting at high speed on the surface of the loose moulding material, with the compression medium emerging uniformly form Laval-type nozzles that are arraged close together in a raster system in a bottom plate (54) over the entire surface of the moulding material (50), characterized in that the single air jets burst open at the nozzle outlet so that the air jets emerging close to each other intermingle and impinge vertically as well as uniformly at all points as a pressure wave on the surface (50) of the loose moulding material.
Patent EP-0152524-B1 (EP)
IPC: C05F9/04
Filed: 1984-09-12
Granted: 1987-04-08
Abstract: 1. Method for the composting of organic wastes, especially cemetery and garden wastes, in which the wastes are disintegrated and stacked for rotting in compost heaps, characterised by the fact that the wastes are layered in several layers into a flat mattress on the ground, that the disintegration of the wastes takes place in each individual mattress layer by a mulching process with treatment of the wastes essentially by beating and crushing, that the mattress is driven over by vehicles, and that the wastes remain in the mattress for some two to three months.
Patent EP-0142217-B1 (EP)
Title: Method and apparatus for flanging tubular polymer articles
IPC: B29C57/00
Filed: 1984-07-20
Granted: 1988-04-20
Abstract: A method and apparatus are described for flanging a tubular article of a crystallizable thermoplastic polymer, particularly of a saturated linear polyester material such as polyethylene terephthalate, which has been heat-set to an elevated temperature, e.g. for producing bodies for processable food and beverage containers. The open end of the tubular body is applied to a flanging die and heated to a flanging temperature above the glass transition temperature but below the heat-set temperature of the polymer. The tubular body and the die are forced together so that the softened end of the tubular article is forced to move outwards until it abuts against a stop ring to form the flange. The residual shrinkage in the polymer material helps it to take up the precise contours of the die and to form a well-defined flange. The flanged end is then cooled, preferably to a temperature at least 20 DEG  C. below the flanging temperature, before releasing the tubular body 10 from the die.
Patent EP-0169282-B1 (EP)
Title: Control apparatus
IPC: G05B19/045
Filed: 1984-07-26
Granted: 1991-03-27
Abstract: A control apparatus for controlling a machine tool or positioning means has means (18, 13) for setting in preset values representing positions or dimensions to be achieved at successive stages of a multi-stage process. A discrete counter (11) of positions achieved has its output compared with preset values to provide control signals for the tool at (16). It is possible to stop a process at an intermediate stage and reset to the beginning. The counter being separate from the other computer components can be a very fast counter. Many pre-set values can be set in by use of an electronic memory.
Patent EP-0135510-B1 (EP)
Title: Nouveaux medicaments appartenant a la famille des derives d'halo genobenzophenone-oxime
IPC: A61K31/15
Filed: 1984-01-27
Granted: 1986-08-20
Abstract: L'utilisation en tant que médicaments antibactériens de dérivés de halogénobenzophénone-oxime de formule (I), où R est un groupe alkyle en C3 - C8 à chaîne hydrocarbonée ramifiée, et Ar représente un groupe halogénophényle de formule (II), où R1 est F, Cl ou Br, et R2 et R3, identiques ou différents, représentent chacun H, F, Cl ou Br.
Patent EP-0174012-B1 (EP)
IPC: G01N33/12
Filed: 1985-09-04
Granted: 1989-11-29
Abstract: 1. An apparatus for irradiating biological tissue with light to render visible bodies contained therein, comprising a transparent work plate (2, 29) and at least one artificial light source (5) which is arranged under the work plate (2, 29) and whose light focused by an optical system (1), is directed on to the work plate (2, 29), characterised in that the light is focused so that the virtual focal point (31) is situated at a distance (F) above the surface of the work plate (2, 29), in that a light-diffusing surface (28) is disposed at a distance (A) below the surface of the work plate (2, 29) and in that the light source (5) is so arranged and screened that no direct light reaches the work plate (2, 29).
Patent EP-0180953-B1 (EP)
Title: Method and device for producing a protective atmosphere
IPC: C21D1/76
Filed: 1985-11-04
Granted: 1992-03-18
Abstract: The atmosphere containing hydrogen, carbon monoxide and/or nitrogen is produced by catalytic decomposition of a starting fluid. The protective gas formed is passed to a use chamber, in which a temperature suitable for treating feed material prevails. To make such a process as economical, simple and universally applicable as possible, it is proposed to pass the starting fluid over a catalyst which is in heat-conducting contact with the protective gas atmosphere of the use chamber, the starting fluid being heated before it enters the catalyst.
Patent EP-0187993-B1 (EP)
IPC: B22D11/16
Filed: 1985-12-20
Granted: 1989-07-26
Abstract: 1. Arrangement for regulating a casting or conveying device when filling a casting mould (1) with liquid metal, the height of the liquid metal level (4) being measured in the upper region (2) of the pouring-in opening (3) of the casting mould (1) by means of induction coils (7, 8), consisting of an attachment (13) with at least two induction coils (7, 8), of which at least one is formed as a transmitting coil (7) and at least one is formed as a receiving coil (8), and of an electronics system which measures the mutual induction of the coils and correspondingly regulates the supply of liquid metal, characterised by the following features : a) The casting mould (1) has a collar (6) which runs round the upper region (2) of the pouring-in opening (3). b) The attachment (13) is formed in such a way that it can be placed about the collar (6) of the casting mould (1).
Patent EP-0178947-B1 (EP)
IPC: C07D211/34
Filed: 1985-10-18
Granted: 1990-09-26
Abstract: 1-(Aminoalkyl and aminoalkylamino) carbonyl and thiocarbonyl- alpha ,  alpha -diaryl-pyrrolidine, piperidine and homopiperidineacetamides and acetonitriles having the formula: 
<CHEM>
 wherein:
 n is zero, one or two;
 X is oxygen or sulphur;
 Z is 
<CHEM>
 p is 0 to 5 inclusive with the proviso that when Z is 
<CHEM>
 p is at least one;
 Y is aminocarbonyl or cyano;
 Ar<1> and Ar<2> are 2,3 or 4-pyrido, phenyl or substituted phenyl;
 R is hydrogen or loweralkyl;
 R<1>, R<2> and R<3> are hydrogen, cycloalkyl, loweralkyl, phenyl, substituted phenyl, phenyl-loweralkyl, and R<2> and R<3> taken with the adjacent nitrogen may form a heterocyclic residue, (including diastereoisomers when possible) and pharmaceutical salts; are disclosed as having cardiac antiarrhythmic activity.
Patent EP-0162913-B1 (EP)
Title: Compositions a base de polymere aromatique de monovinylidene modifie par du caoutchouc et contenant trois types differents de particules de caoutchouc
IPC: C08F279/02
Filed: 1984-11-16
Granted: 1989-05-10
Abstract: Le premier type se compose de petites particules en émulsion. Le deuxième type se compose de grandes particules en émulsion, de préférence un aggloméré. Le troisième se compose de grandes particules de masse. Les compositions ainsi obtenues présentent de bonnes combinaisons de résistance et de lustre, ainsi qu'une résistance surprenante aux fissures provoquées par l'action de l'environnement.
Patent EP-0179903-B1 (EP)
Inventor: FERGASON JAMES LEE
IPC: H04N9/31
Filed: 1985-05-08
Granted: 1994-09-28
Abstract: A liquid crystal image forming projector includes a liquid crystal display (314) selectively operable for affecting light incident thereon (325) and an optical device (321, 322) for selectively projecting light affected or not affected by the liquid crystal display. The liquid crystal display (314), for example, selectively transmits light (326) and at least one of scatters (328) and absorbs light, and the optical device includes a projection lens (321) for projecting light to form an image that is a function of selective operation of said liquid crystal display and a selecting device, such as a mask or aperture (322), for selecting the light from the liquid crystal display for projection to form such an image. A method for projecting an image is also disclosed and includes directing incident light (319, 325) to a liquid crystal device (314) capable of affecting or not affecting such incident light, and selectively projecting light (321, 322) affected or not affected by such liquid crystal device to form an image (307). The projected light (304) may be colored, for example using a selectively operable liquid crystal filter and/or a liquid crystal display that colors light incident thereon (401). <IMAGE>   <IMAGE>
Patent EP-0185068-B1 (EP)
IPC: D21H17/32
Filed: 1985-06-06
Granted: 1989-09-27
Abstract: In the production of paper or pulp sheets from a paper stock, a binder is added which comprises cationic and anionic components to improve the paper characteristics and the stock characteristics, such that increased retention and a more readily dewatered stock are obtained. The anionic component consists of colloidal anionic particles having at least one surface layer of aluminum silicate or aluminum-modified silicic acid, such that the surface groups of the particles contain silicium and aluminum atoms in a ratio of from 9.5:0.5 to 7.5:2.5. The cationic component consists of cationic carbohydrate having a degree of substitution of 0.01-1.0.
Patent EP-0219900-B1 (EP)
IPC: C08F4/34
Filed: 1986-09-26
Granted: 1990-09-12
Abstract: This disclosure relates to novel peroxyesters carrying a t-alkenyl, e.g. 2-methyl-3-butene-2-yl , peroxy group. These peroxy esters have shorter half-life periods of decomposition and are more reactive polymerization initiators and unsaturated polyester resin curing agents than the correspon­ding prior art peroxy esters carrying a t-alkyl, e.g. t-amyl, peroxy group.
Patent EP-0262268-B1 (EP)
IPC: G01R31/00
Filed: 1986-10-01
Granted: 1992-12-30
Abstract: An electrical circuit test meter that includes a detachable meter reading display unit 14 that displays a signal transmitted from the test meter body 12 itself.
Patent EP-0225714-B1 (EP)
IPC: H04L12/56
Filed: 1986-10-27
Granted: 1990-08-22
Abstract: A communications network has a packet assembler/disassembler (PAD) 25 accessed from one or more nodes 21. Short delay limits can be met by creating composite packets at the nodes; these carry information for more than one call. Composite packets are transmitted to the PAD, disassembled and reassembled into composite packets each addressed to a single destination node. A call is allocated one or more octets at a given location in packets having a given connection number. Octets are handled by the PAD according to the connection number of their packet and their location in the packet.
Patent EP-0299099-B1 (EP)
IPC: H01H11/04
Filed: 1987-07-14
Granted: 1991-01-16
Abstract: Because of their high MeO component, such small contact plates cannot be directly soldered or welded onto contact carriers. For this purpose, such a small contact plate must be provided with a layer which can be soldered or welded. According to the invention, it is proposed that such a layer be applied in the course of hot-press plating (hot-press welding), in an inert gas or reducing atmosphere. <IMAGE>
Patent EP-0267594-B1 (EP)
IPC: C07B43/04
Filed: 1987-11-11
Granted: 1993-02-10
Abstract: The invention relates to an improved process for the catalytic hydrogenation of DAHNP and a new process for preparing 2,4-diamino-5-formylamino-6-hydroxypyrimidine.
Patent EP-0269010-B1 (EP)
IPC: B27F7/21
Filed: 1987-11-20
Granted: 1994-06-08
Abstract: The stitching head (1) for a wire stitching machine contains a guiding device (7), held next to the material to be stitched, for a staple guide (9) which is guided longitudinally displaceably in the device and, when driving in the staple (3) in its working stroke, is movable towards the material to be stitched (2) and subsequently, in its idle stroke, is movable away from it. Arranged longitudinally displaceably in the staple guide (9) is the staple driver (18) which, in order to expel the staple (3) held by the staple guide (9) and guided in the latter and in order to drive the staple (3) into the material to be stitched (2), is likewise movable towards the material to be stitched (2) in its working stroke and subsequently movable away from the material to be stitched (2) in the idle stroke. A driving device (45,48) having a crank mechanism (33) produces the synchronised movements of the staple guide (9) and of the staple driver (18), necessary for driving in the staple (3). In order that the staple is not expelled from the staple guide (9) prematurely, or before the staple guide (9) is sufficiently close to the material to be stitched (2), the crank mechanism (46) contains, in its mechanism trains, in order to actuate the staple guide (9) and/or the staple driver (18), a superposition mechanism (54,56) which allows the staple guide (9), at the beginning of its working stroke, to advance towards the material to be stitched (2) ahead of the staple driver (18). <IMAGE>
Patent EP-0249278-B1 (EP)
IPC: C03B32/00
Filed: 1987-06-02
Granted: 1990-03-07
Abstract: A method of manufacturing glass or ceramic bodies in which an open-pore green body is formed from the starting material which is subjected to a purification process in a heated purification gas reacting with impurities present in the green body in such a manner that the device in which the green body to be purified is present is rinsed with flowing purification gas, is then sealed and subsequently evacuated until the gases present in the open-pore green bodies in the form of purification gas and gaseous reaction products have been removed, after which the purified green body is sintered, in which metallic impurities in the form of elements of the groups Ib, Va, VIa, VIIa, and/or VIII of the Periodic Table of Elements are converted into volatile complex compounds by a purification gas consisting of a carrier gas saturated with a sulphur-oxygen-halogen compound at a temperature in the range from 200 DEG  to 500 DEG  C.
Patent EP-0260051-B1 (EP)
IPC: B27L7/00
Filed: 1987-09-02
Granted: 1991-03-06
Abstract: The present specification discloses a log cutting machine. Known machines are relatively slow in operation. The present invention provides a cutting machine which has a cyclic operation and which can therefore be operated at fast speeds relative to the prior art machines. The machine of the present invention comprises a pivotal support (1) which carries a cutting blade (5), the cutting blade (5), in use, acting with a reaction surface (41) to produce the required cutting action, said support (1) being pivotal by a cranked drive (13,29) via a sliding mechanism (7,27)
Patent EP-0266055-B1 (EP)
IPC: C21C5/46
Filed: 1987-09-24
Granted: 1991-04-17
Abstract: The invention provides a closure member for a taphole or closure of a metal and slag containing vessel comprising a plug including a temperature reactive component rapidly expandable when subjected to heat, and a component softening under the effect of heat whereby, in use, the closure member expands and fits the taphole to form a block thereto.