baber/WOPTO huggingface dataset:
Patent EP-0187982-B1 (EP)
IPC: B65H18/28
Filed: 1985-12-19
Granted: 1989-02-01
Abstract: The invention concerns a supply roll for protective covers, especially those made out of sheet plastic, for motor-vehicle seats, wherein the covers can be separated at a perforation and are attached to each other across their length in a long web and folded over at the ends to form pockets that can be pulled out over the backrest or forward edge of the seat and the overall web is folded longitudinally between the seat and backrest components and finally wound into a supply roll, wherein in accordance with the invention the winding density of supply roll of wound seat covers is kept constant over its whole width by introducing a supporting fold.
Patent EP-0210987-B1 (EP)
IPC: E01C5/00
Filed: 1985-03-28
Granted: 1990-10-31
Abstract: A paving block has six sides, and a top (10) and a bottom surface (12). Two of the side surfaces (14, 16) are substantially parallel and substantially twice as long as each of the other four side surfaces (18, 20, 22, 24), two surfaces (18, 20) of the said other four side surfaces each making an angle of substantially 120o with one end of each of the longer side surfaces (14, 16) and each other side surface (22, 24) making an angle of substantially 60o with the other end of each of the longer side surfaces (14, 16). In other words, a block according to the invention as seen in plan is of "chevron" shape a shape that could also be termed a squat "V" shape. This is a simple, easily manufactured block, which permits numerous different arrangements to be laid.
Patent EP-0201700-B1 (EP)
IPC: H03K17/60
Filed: 1986-03-26
Granted: 1990-02-07
Abstract: Control power for driving semiconductor power components is transmitted by means of a pulse sequence. The same pulse sequence also contains the control information which has been impressed thereon by modulation. During transmission, the potentials of the control power and control information are separated by a transformer. The pulse sequence is subsequently rectified and demodulated after the potential-separated transmission. The recovered control information is then delivered to the components after demodulation.
Patent EP-0206018-B1 (EP)
IPC: B65D83/14
Filed: 1986-06-03
Granted: 1989-01-11
Abstract: A sliding valve for withdrawing liquid or gaseous chemical products from a container has a cylindrical valve spool which slides axially in a bore through a valve housing. A first annular groove of the valve spool connects, in the open position of the valve, a product supply line to a product withdrawal line. On one side of this first annular groove there is a second annular groove which, in the open position, connects a gas supply line to a gas withdrawal line. An annular groove on the other side is connected to the second annular groove. By this arrangement, protective gas is admitted to the valve spaces on either side of the first annular groove, which handles the product, with the result that escape of the product to the outside, or penetration of impurities, are positively prevented.
Patent EP-0206158-B1 (EP)
IPC: C08G18/81
Filed: 1986-06-12
Granted: 1991-02-20
Abstract: A polyether-based photopolymer, which can be produced inexpensively and without costly purification operations comprises an addition product of an olefin-unsaturated monoisocyanate and a polyether having at least one hydroxyl group. The photopolymer is suitable for use in circuit and transmission line applications as a protective and insulating layer.
Patent EP-0207473-B1 (EP)
IPC: C04B40/00
Filed: 1986-06-28
Granted: 1989-04-19
Abstract: 1. Process for manufacturing a construction material mixture from a reaction resin, in particular epoxy resin, an appropriate hardener, cement, and an additive containing coarser and finer proportions, and water : wherein firstly a first group of individual constituents, among these the resin and/or the hardener, is mixed in a mixing apparatus to form a premixture, and this premixture is stored and not until later, directly before use, is the premixture and the remainder of the constituents mixed and a construction material mixture is produced, ready for use, characterised in that, for manufacturing a dry premixture which is stable in storage - firstly, the coarser proportions of at least a partial quantity of the additive are put in, and are mixed with the fluid resin or with the fluid hardener, in such a way that droplets or films of the resin and/or hardener can accumulate adhesively on the surfaces of the grains of the coarse-grained additive, and - subsequently the finer proportions of the additive are added, and the surfaces of the accumulated droplets and/or films which still remain uncovered are covered, in particular powdered over.
Patent EP-0229963-B1 (EP)
IPC: A61P3/08
Filed: 1986-12-06
Granted: 1991-09-11
Abstract: Blood sugar levels are reduced by administration of novel 4-thienyl-dihydropyridines of the formula   <IMAGE>   in which R1 represents 1 or 2 halogen atoms, or represents straight-chain, branched or cyclic alkyl with up to 8 carbon atoms, R2 represents a straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon radical which has up to 15 carbon atoms, is optionally interrupted by one or two oxygen atoms, -N-phenyl or -SOn-(n=0, 1 or 2) and is optionally substituted by halogen, phenyl, hydroxyl, cyano, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, pyridyl, piperidino, N-phenylpiperazino, N-methylpiperazino, morpholino or N-benzyl-N-benzyl-N-methyl-amino, R3 represents hydrogen, or represents straight-chain, branched or cyclic alkyl which has up to 6 carbon atoms and is optionally substituted by halogen, hydroxyl, amino or amino-C1-C6-alkoxy, or represents cyano or formyl and R4 represents hydrogen or a straight-chain, branched or cyclic alkyl radical which has up to 10 carbon atoms, is optionally interrupted by one or two oxygen atoms in the chain and is optionally substituted by halogen, cyano, hydroxyl, phenyl, carboxyl, C1-C6-alkoxycarbonyl, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, formyl, piperidino, morpholino or thiomorpholino, or physiologically acceptable salts thereof.
Patent EP-0226982-B1 (EP)
IPC: D06P1/00
Filed: 1986-12-12
Granted: 1990-05-23
Abstract: 1. A process for the level dyeing of wool or of the wool portion of fiber blends by the exhaust dyeing technique by applying an aqueous liquor of dyes which exhaust under strongly acidic conditions to the fiber material at a pH between 2 and 3 with heating, which comprises combining acid dyes which exhaust under strongly acidic conditions and reactive dyes with one another to form trichromatic recipes by replacing acid dyes of inadequate fastness by reactive dyes of the same or similar shade.
Patent EP-0194733-B1 (EP)
IPC: A01C17/00
Filed: 1986-03-14
Granted: 1990-05-16
Abstract: Apparatus for spreading granular and/or pulverulent material, comprising a frame (1) and a hopper (2) having two discharge funnels (31, 32) coupled to each other, the upper sides of which funnels are coupled to a supporting edge (37) extending around the top of the discharge funnels and are coupled to the frame of the apparatus. The discharge funnels (31, 32) and the supporting edge are made of one single piece of material and each funnel has at least one discharge outlet through which material can be fed from the hopper (2) to a spreader member (3) disposed under the funnel.
Patent EP-0204607-B1 (EP)
IPC: E04H12/02
Filed: 1986-05-22
Granted: 1990-07-18
Abstract: Apparatus whereby a filament web impregnated with resin in the unpolymerized state is fed to a pole (1) at a predetermined angle ( alpha ) with respect to a plane perpendicular to this latter. The pole (1) is drawn in rotation about its axis (X-X') and the filament web is displaced along the pole from the bottom end to the top end thereof in a direction parallel to the axis of the pole while this latter is being driven in rotation. A plurality of parallel fiber slivers (8, 9, 10) spaced a distance apart are fed simultaneously to the pole (1) in a plurality of layers. The spacing between the slivers is progressively increased during displacement of the slivers between the bottom end and the top end of the pole and progressively decreased in the opposite direction. Similarly, the angle of the slivers to a plane perpendicular to that axis is progressively increased and decreased in the same directions that the spacing is increased and decreased. The apparatus is useful for forming a reinforcement wound structure of filaments on a cylindrical pole (1) of plastic material, the wound structure of filaments having a density which progressively decreases from the bottom end to the top end of the pole in each layer.
Patent EP-0203045-B1 (EP)
IPC: F21V21/02
Filed: 1986-04-14
Granted: 1991-09-18
Abstract: A fastening device (1) for carrying a lighting fixture in carrying sections supporting ceiling slabs in a suspended ceiling structure consists of a plate member (1) with a first edge portion (10), at least one gripping finger (11) which projects in the direction of the first edge portion (10), and forming with it a clamping fork for thrusting over the horizontal flange of the carrying section. The plate member (1) further has a second edge portion (17) in the opposite direction to the first portion (10). Both edge portions (10, 17) are mutually parallel and connected by a web (16) so that the gripping finger (11) is placed in the area between the planes of said edge portions (10, 17).
Patent EP-0207054-B1 (EP)
IPC: H02J7/02
Filed: 1986-05-14
Granted: 1992-07-29
Abstract: A device, especially a lamp, with a preferably rechargeable battery, a device 62, 63 being provided for displaying the remaining capacity of the battery 1, which device 62, 63 can be connected to the battery 1 via a key 61.
Patent EP-0238510-B1 (EP)
IPC: B01D27/08
Filed: 1986-08-14
Granted: 1991-12-04
Abstract: A water filtering system for connection to at least one water supply to be filtered including a filter tank containing cartridge-type filter media with the tank being especially configured to provide an evenly distributed water flow through the filter media for efficient water filtration. The system further includes a special plumbing system and controls therefore for establishing a two stage filter cleaning operation wherein water is impingingly directed onto the filter media for flushing of the filter media and the filter tank in the first stage of the filter cleaning operation and water is directed through the filter media in a backwash direction in the second stage of the filter cleaning operation. The controls may be automatic for switching the system from water filtering operation to filter cleaning operation at pre-determined time intervals, or whenever the filter media becomes dirty, and for switching back and forth between the two stages of the filter cleaning operation whenever the system is in the filter cleaning operation.
Patent EP-0249950-B1 (EP)
IPC: C07D213/00
Filed: 1983-02-03
Granted: 1991-06-19
Abstract: Compounds of the formula (I): <CHEM> or salts, esters or amides thereof; wherein R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond; R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members; R4 is hydrogen, halogen, hydroxy, cyano, C1-4 acyloxy, C1-4 alkoxy or C1-4  alkyl optionally substituted by one to three halogen atoms, X is -N= or -CH=; and A and B each represents hydrogen atoms or -CA-CB= represents -C=C- are useful in the symptomatic treatment of allergic conditions. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the symptomatic treatment of allergic conditions are also described.
Patent EP-0262335-B1 (EP)
IPC: G01F1/78
Filed: 1987-08-01
Granted: 1993-09-29
Abstract: The quantity of a flow of bulk material passing over a measuring wheel is continuously measured by measuring the load r.p.m. of the wheel or of a motor driving the wheel and the power output torque of the motor. The resulting r.p.m. and torque values are used for calculating the quantity. Interfering influences are substantially eliminated by using a correction value in the calculation. The correction value is based on the inertia moment of all rotating components of the system and on variations in the load r.p.m. Load r.p.m. and power output torque measuring devices provide data to a microprocessor for the calculations for achieving a high measuring precision even when the r.p.m. varies.
Patent EP-0268788-B1 (EP)
IPC: H04R29/00
Filed: 1987-10-06
Granted: 1993-02-24
Abstract: In a method for testing a microphone for its operability, at least one loudspeaker is arranged in permanent allocation to the microphone and supplied with a test signal, the signal frequency of which is within the operating frequency range of the microphone. The phase difference between the microphone output signal and the test signal is measured and compared with a nominal value. If the phase difference is within a tolerance range of the nominal value, the microphone is confirmed to be operable and if not, it is not confirmed. The method is suitable for automating the test process which can be triggered and analysed at a location remote from the microphone.
Patent EP-0264175-B1 (EP)
Inventor: BERKA THOMAS RODNEY
IPC: C12N15/76
Filed: 1987-08-17
Granted: 1995-03-08
Abstract: Protease inhibitors, LEP-10 and LTI, produced by Streptomyces.
Patent EP-0267090-B1 (EP)
IPC: F42B30/04
Filed: 1987-10-16
Granted: 1991-03-20
Abstract: A rifle grenade comprises, at one end, a tube designed to be fitted to the barrel of a gun and, at the other end, a fuse and a head enclosing an explosive charge, the said tube comprising, upstream of the fuse, a bullet-trap and a booster-charge of propellant powder protected from external influences by a sealed wall. The said sealed wall is integral with a tubular element of the said tube and comprises an axial cavity defining a reduction in the thickness of the wall sufficient to ensure that the bullet shot by the gun shall pierce the wall without tearing it. The purpose is to increase the operational safety of rifle grenade.
Patent EP-0289684-B1 (EP)
IPC: B65G53/20
Filed: 1987-05-05
Granted: 1992-08-19
Abstract: A cloth for a pneumatic trough conveyor intended, in particular, for the pneumatic transportation of pulverulent materials, such as plaster, cement and the like. The cloth (5) is stretched transversely between fastening bars and serves as an interface between a pressurised lower compartment and the pulverulent material disposed on its upper surface. The selvedges (15) of the cloth (5) are fitted with a rod (13) fastened to the cloth (5) by means of a strap (14) sewn to the lower face of the said cloth. The invention will be most particularly applicable to the pulverulent-material transportation industry. <IMAGE>
Patent EP-0256127-B1 (EP)
Title: Procede de granulation d'enzyme
Inventor: IIJIMA HITOSHI SHOWA DENKO KAB
IPC: A61K9/14
Filed: 1987-07-21
Granted: 1994-03-16
Abstract: Procédé de granulation d'enzyme consistant à mélanger une enzyme avec un liant à base d'un polymère bloc de polyéthylène glycol ou de polyoxyéthylène-polyoxypropylène spécifique, et à agiter le mélange à une température supérieure au point de fusion du liant pour en provoquer la granulation. L'enzyme granulée résultant ne produit pas de poussières, présente une résistance élevée, peut être dissoute rapidement dans de l'eau, n'absorbe pas l'humidité et peut subir un long entreposage sans que son activité n'en soit diminuée. Ce procédé permet de préparer des granules contenant une enzyme destinées à être utilisées dans des médicaments ou des détergents.
Patent EP-0290801-B1 (EP)
IPC: A47J31/02
Filed: 1988-04-13
Granted: 1992-03-18
Abstract: Coffee filters (10) made of foldable material are usually disposable filters which must therefore be inexpensive to manufacture, require little material and be easy to handle. For this purpose, the coffee filter (10) consists of a filter bag (13) which is suspended in a drinking vessel (cup 11) and is supported on the edge (12) of the cup by support members (14, 15) which can be folded into a transverse position. The support members (14, 15) are constructed in such a way that, when they are folded into the support position, they convert the filter bag (13) at the same time into a three-dimensional, in particular polygonal shape. 
<IMAGE>
Patent EP-0309698-B1 (EP)
Title: Cd player with a memory
IPC: G11B27/28
Filed: 1988-08-09
Granted: 1993-01-13
Abstract: In the case of CD players having a memory (S) with A memory locations for storing the tracks recorded on a CD, it is possible that there are more tracks C on the CD than there are memory locations A provided for this in the CD player. 
<??>In order to keep the access times to the individual tracks low in such cases, the memory (S) is subdivided into a first part (T1) with B memory locations and a second part (T2) with A-B memory locations. The B memory locations of the first part (T1) are occupied successively by tracks 1 to B. The remaining tracks are distributed over the A-B memory locations of the second part (T2) in such a way that a sequence continuing with the first B tracks is not formed, for example the remaining C-B tracks are distributed evenly over the second part (T2). 
<IMAGE>
Patent EP-0313992-B1 (EP)
Inventor: THEEUWES FELIX
IPC: A61K9/107
Filed: 1988-10-20
Granted: 1994-06-22
Abstract: A delivery system is disclosed for delivering a beneficial agent to an environment of use. The delivery system comprises a plurality of tiny dosage forms comprising a beneficial agent. The delivery system also comprises means for maintaining (a) the physical and chemical integrity of the dosage forms and for (b) inhibiting delivery of the beneficial agent during non-performance of the delivery system.
Patent EP-0316962-B1 (EP)
IPC: F16J15/10
Filed: 1988-11-21
Granted: 1993-10-13
Abstract: A gasket such as a cylinder head gasket (10) molded of an amorphous fiber reinforced thermoplastic resin composite having at least 3% by weight of reinforcing fibers, and having an integral non-elastomeric sealing bead (30) extending above the gasket body (12) and surrounding at least one service opening (16) and a method of making such a gasket.
Patent EP-0300815-B1 (EP)
Title: Conformable, stretchable wound closure tape
IPC: A61F13/00
Filed: 1988-07-22
Granted: 1992-09-30
Abstract: There is disclosed a wound closure tape comprising a nonwoven fabric (32) having a pressure-sensitive adhesive uniformly disposed over one surface thereof. The tape is strong enough to hold minor wounds closed, and yet will conform to skin contours and will permit flexing and bending without undue restraint or detachment of the tape. The nonwoven fabric employed in the invention is a web of continuous filaments (34) that are randomly oriented in the plane of the fabric (32), with the filaments being essentially free of bonding at cross-over points (that is, at points of intersection), and wherein the fabric is emboss bonded in an intermittent pattern.
Patent EP-0323249-B1 (EP)
Inventor: UENO KAZUYOSHI
IPC: H01L21/203
Filed: 1988-12-29
Granted: 1993-11-03
Abstract: A novel structure of semiconductor crystal of compound semiconductor material. The semiconductor crystal has a plurality of unit layers (61) stratified periodically on a substrate (14), each unit layer (61) comprising at least one first semiconductor layer (21) consisting of a first atom mono layer of a first element and second atom mono layer of a second element, the first and second atom mono layers being stratified one over another alternately in a first deposition order, and at least one second semiconductor layer (41) consisting of the first atom mono layer and the second atom mono layer which are stratified one over another alternately in the reverse deposition order with respect to the first deposition order of the first semiconductor layer.
Patent EP-0305345-B1 (EP)
Inventor: SODI FIORELLO
IPC: G08G1/054
Filed: 1988-08-23
Granted: 1994-04-13
Abstract: Three sights are formed by laser emitter (10) and receiver (5, 6) systems, disposed so as to be coaxial, the photodiode receiver (5) being associated with means for the amplification and electronic processing (7) of a signal consisting of sudden variation of the capacities to reflect the emitted beam; and the circuits for supplying (20) the laser emitters form emissions of laser signals of duration which is relatively very short in comparison with the interval between two successive emissions.
Patent EP-0336939-B1 (EP)
Inventor: BALTENSPERGER WERNER
IPC: B02C9/04
Filed: 1988-10-06
Granted: 1995-06-14
Abstract: The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is suggested that the material be guided again at least twice via double-roll grinding stages with sifting between the double grindings, wherein the material is sifted in each instance following the double grinding. In an especially preferred manner, a corresponding new mill with at least two double-grinding passes is preferably constructed as an 8-roll mechanism (70). In an especially preferred manner. The new mill comprises a combination of eight- (70) and four-roll mechanisms (142, 151). A screening surface which is at least 20 to 50% larger is used for the double grinding.
Patent EP-0386028-B1 (EP)
IPC: F02C7/26
Filed: 1988-10-13
Granted: 1993-05-26
Abstract: Torche à allumer (1) conçue notamment pour être utilisée dans des moteurs à turbine à gaz, comprenant un ensemble solidaire composé d'un allumoir à flamme (3) et d'un atomiseur de carburant du type à jet d'air pré-pelliculaire. L'atomiseur de carburant est configuré de manière à encercler le bout (6) de la torche à allumer (3) et cet atomiseur comporte des admissions de carburant et d'air (12 et 13 respectivement), un passage carburant/air (11) défini entre une partie de corps (5) de l'allumoir à flamme (3) et un manchon (4), ce passage carburant/air (11) s'étendant à partir des admissions (12 et 13), jusqu'à une bouche de sortie (14) située autour des électrodes (7, et 8), au niveau du bout (6) de l'allumoir à flamme (3), ainsi qu'une lèvre d'atomiseur (24) située au niveau de la bouche (14) du passage carburant/air (11). On peut inclure un passage secondaire (20) destiné à aider à l'atomisation du carburant, en direction de la pulvérisation de carburant atomisé, ce passage secondaire (20) comportant un espace annulaire de sortie (22) encerclant la bouche (14) du passage carburant/air (11). On peut prévoir un passage supplémentaire (17), exposé à l'échange thermique avec de l'air extérieur afin de pré-refroidir l'air de refoulement du compresseur avant sa fourniture à l'atomiseur. La torche à allumer est conçue pour résister au blocage du pulvérisateur et par conséquent est adaptée pour être utilisée dans un mode dans lequel l'alimentation en carburant de l'atomiseur est coupée, une fois le brûleur principal allumé.
Patent EP-0340279-B1 (EP)
Title: Uv scanning system for centrifuge
IPC: G01N15/04
Filed: 1988-10-20
Granted: 1992-08-26
Abstract: A centrifuge sample is optically scanned during centrifuging. The sample, placed in a centrifuge rotor having a cell with top and bottom windows, is spun until stratification and discrete layering occurs within the sample. Such layering occurs on layers that are precisely normal to the radius of the centrifuge at the point of sample and parallel to the spin axis of the centrifuge. A slit scanner having a slit normal to the sample plane transverses the width of the sample below the cell to detect with precision the precise location of the strata in the cell. A light source is reflected by a toroidal mirror having two radius of curvature. One radius of curvature is selected to collimate rays of light parallel to the layer of the sample. The mirror is ruled with respect to the other radius of curvature to chromatically classify light to preselect band width. Rotation of the mirror preserved collimation but enables selected scanning light frequency.