baber/WOPTO huggingface dataset:
Patent EP-0016479-B1 (EP)
IPC: F24H9/20
Filed: 1980-03-26
Granted: 1983-06-29
Abstract: 1. Gas hearth with atmospheric burner (16) for the preparation of hot water or for air heating, comprising a combustion chamber (14) containing the burner (16) with at least one heating gas flue (24) placed after it in which the heat exchange takes place between the combustion gases and the medium to be heated, further comprising a combustion gas discharge conduit (34), connected to the heating gas flue (24) by way of a draught diverter (28), and a flue gas damper (36) in the path of the combustion gases before the draught diverter, which damper opens in time connection with the setting in operation of the burner (16) and closes in time connection with the setting out of operation of the burner (16), and leaves a free residual cross-section open even in the closed condition, characterised in that the flue gas damper (36) is a flue gas damper controlled by a bimetallic element, known per se, and in that the flue gas damper (36) is brought so close to the place of flame generation, and its free residual cross-section is dimensioned so large, that correct combustion is guaranteed even in the initial phase after setting of the burner (16) in operation.
Patent EP-0023864-B1 (EP)
IPC: B25J13/02
Filed: 1980-07-30
Granted: 1983-07-06
Abstract: Disclosed is a manual control means for motor-assisted manual control of a motor-driven member. A control handle bears against the centre of a deformable diaphragm in the form of a cross. The outer end of each of the arms of the diaphragm is mounted to pivot freely in a fixed support means. When the diaphragm is deformed by movements of the handle, pairs of strain gauges attached to each of the arms produce electrical signals which are processed for use to control the motor-driven member to cause it to be driven in the sense of the movement of the handle.
Patent EP-0025761-B1 (EP)
IPC: C08F10/00
Filed: 1980-09-12
Granted: 1986-04-23
Abstract: A catalytic component having the formula (MXa) (MgX2)b (RMgX)c (MHgX)d wherein M is a metal selected from group VI B and group V B of the Periodic Classification, X is a halogen, R is a hydrocarbon radical, 2</=a </=3.5, 1</=b</=30, 1</=c</=8 and 0</=d</=10 is prepared by reducing a metallic halide of the metal M, the valency of said metal being 4 if a metal of group IV B is concerned and 4 or 5 if a metal of group V B is concerned, by means of at least one organomagnesium compound having the formula RMgX, the said organomagnesium compound being used in the solid state and reduction of the metallic halide being carried out under a pressure lower than or equal to atmospheric pressure and at a temperature lower than the decomposition point of said organomagnesium compound under the pressure concerned but at least 10 DEG  higher than the boiling point or sublimation point of the metallic halide under the pressure concerned.
Patent EP-0019604-B1 (EP)
Title: Method and apparatus for detecting discontinuities in materials
IPC: G01N27/90
Filed: 1980-05-09
Granted: 1984-04-11
Abstract: The invention relates to a method and a device for detecting discontinuities in materials by means of probes sensitive to said discontinuities. According to the invention the material (1) is scanned preferably in the form of a web, by at least two probes (2, 6) which during the scanning sequence are moved above the material (1) in circular paths (3) and (7) in a geometrical plane which is essentially parallel to the geometrical plane of the material web. The circular paths have essentially equal radii and at least one first circular path (3) is arranged in front of a second circular path (7) and is displaced sideways in relation to the second path in such a way that essentially every surface element of the material web is successively covered by at least two circular paths (3) and (7) with such an overlapping that every half-circle segment is sideways overlapped by a consecutive half-circle segment, all seen in the travel direction of the material web. 
<??>The invention also relates to a device to carry out the above-mentioned method.
Patent EP-0042917-B1 (EP)
IPC: G01D3/02
Filed: 1981-04-03
Granted: 1986-02-19
Abstract: An improved method of interval interpolation, i.e., subdivision of a signal period, is disclosed. Generally, at least one scanning signal (S1, S2) generated by a scanning unit (G) scanning a scale (M) is converted into digital form and input to a computer (R) for the computation of interpolation values. In the case of a high subdivision factor, before the execution of the interpolation algorithm, the scanning signals input to the computer (R) are corrected for amplitude inequality, incorrect phase differential and the direct voltage component of the scanning signals (S1, S2). The correction values are automatically determined by direct voltage detectors (GT1, GT2), amplitude detectors (AT1, AT2) and a phase comparator (PV) during at least one pass of the measuring system (G, M) over its measuring interval. The correction values are stored in the computer (R) and are automatically utilized thereby in interpolation during measurement.
Patent EP-0032409-B1 (EP)
IPC: A61K33/40
Filed: 1981-01-05
Granted: 1983-08-17
Abstract: A composition for ingestion by ruminants to remove protozoa contains a peroxide of a metal of group 2 of the Periodic Table.
Patent EP-0044178-B1 (EP)
IPC: C04B35/80
Filed: 1981-07-02
Granted: 1984-09-12
Abstract: A fibrous composite material of essentially two-dimensional form in the form of individual fibres, sheets or layers comprising combustible fibres and lamellae of a layer mineral of size below 50 microns, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.
Patent EP-0053030-B1 (EP)
Title: Heatsink for integrated circuit device
IPC: H01L23/36
Filed: 1981-11-24
Granted: 1986-02-19
Abstract: A heatsink (10) for a semiconductor device (30), such as an integrated circuit, and particularly a device of the so-called single-in-line type, has a recess (14) in its lower edge to receive the generally rectangular casing (33) of the device (30) and an area (24) extending from the base of the recess for heat-conductive engagement with a metal tab (34) extending from one long side of the device. A lug (40) projects from a side edge of the recess to enter a notch (38) at one end of the casing that is provided as an index for identifying the pin numbering of the device. The lug (40) obstructs an attempt to mount the device in reverse orientation in the recess.
Patent EP-0038254-B1 (EP)
Title: Process and apparatus for continuously and automatically measuring and adjusting the water, fat, non-fat milk solid (proteins and lactose) and salt content of butter and cheese curds
IPC: G01N24/08
Filed: 1981-04-08
Granted: 1984-01-18
Abstract: 1. Method for the continuous automatic measurement and adjustment of the water content, fat content, non-fatty mik substance content (proteins and lactoses) and salt content of butter and of curds from the cheese-making industry, discharged continuously by a production machine, the measurement taking place automatically by means of an analysis apparatus (18) known per se, using, in particular the principle of infrared reflection or absorption or nuclear magnetic resonance on an aliquot part of the butter taken automatically by means of pumping, and in which the outlet of the analysis apparatus (18) is used to control the composition of the butter, characterized in that the said aliquot part is taken from a closed by-pass circuit (6a-4a-6b) which is on the production machine and comprises a first recycling pump (7), the said aliquot part is liquefied by heating, and is subsequently made to pass by means of a second pump (9) into a device comprising means for transferring a sample of the said aliquot part into the said analysis apparatus (18), and the sample is measured whilst the rest of the said aliquot part is recycled in the machine, in a closed circuit (29, 37, 38), by means of the said second pump (9), and the proportions of the constituents are controlled as known per se by means of the outlet (20-22) of the analysis apparatus (18), using different pipes (26-28) for the various constituents.
Patent EP-0053147-B1 (EP)
Title: Systeme d'actionnement de reduction de pression de fluide
IPC: F16K17/06
Filed: 1981-06-11
Granted: 1985-10-30
Abstract: Tete de dispositif d'actionnement pour une soupape (1) de reduction sous pression possedant un element de soupape (11) maintenu par un ressort dans une position fermee et dispose de maniere a pouvoir se deplacer sous l'action d'un milieu fluide sous pression et permettre l'echappement du milieu fluide sous pression au travers de la soupape dans le but de reduire la pression. La tete du dispositif d'actionnement comprend un dispositif d'actionnement (3) couple a l'element de soupape (11) et possedant un organe (21) pouvant se deplacer en reponse a une pression fluide qui lui est appliquee. Une connexion (22, 19, 12) couple l'element de soupape (11) au dispositif d'actionnement (3) et possede une connexion (72) a rattrapage qui permet a l'element de soupape (11) de se deplacer contre la force de rappel du ressort (13) de maniere a reduire la pression sans communication de mouvement a l'organe mobile (21) du dispositif d'actionnement (3). L'organe de rappel (27) est dispose de maniere a s'opposer au deplacement de l'organe mobile (21) du dispositif d'actionnement (3), et un moyen de commande (4, 5) est prevu pour commander l'alimentation en pression de fluide a cet organe mobile (21). L'organe mobile (21) est dispose de maniere a pouvoir se deplacer lorsqu'une pression de fluide est appliquee a l'organe par le moyen de commande, de maniere a appliquer une charge supplementaire de fermeture de soupape a l'element de soupape (11) via la liaison (22, 19, 12). En outre, un mecanisme de securite est couple a la liaison de maniere telle que le mecanisme puisse se deplacer avec la liaison et faire partie de celles-ci pendant l'application normale d'une charge supplementaire par le dispositif d'actionnement (3), ce mecanisme etant convertible, lorsque l'organe mobile (21) reste involontairement dans une position deplacee sous l'action d'une pression fluide et lorsque l'element de soupape (11) de la soupape (1) de reduction de pression execute le mouvement de reduction de pression, en un mode de securite dans lequel le mecanisme ne forme plus partie de la liaison (22, 19, 12) et aucune action n'est donc exercee par le dispositif d'actionnement (3) sur l'element de soupape (11) via la liaison pendant le mouvement de reduction de pression de l'element de soupape (11).
Patent EP-0060464-B1 (EP)
IPC: G01P13/00
Filed: 1982-03-05
Granted: 1985-09-11
Abstract: For the recording of local boundary-layer flow-line directions in liquid media by means of a photographic layer, (a) small reagent depots or deposits, with a volume of about 0.2 mm3, of a water-soluble substance reactive to silver ions ("chemical flow line indicators") are applied in raster fashion to the surface which is to be exposed to the flow and which surface is previously coated with a dry or swelled photographic sheet film, (b) the reagent deposits are covered with an inert layer which is soluble in the liquid flow medium, (c) the surface so prepared is exposed to the flow of an aqueous flow medium, and (d) the film is developed according to conventional means. The reagent deposits, which may be present as a paste, can contain a precipitation agent for silver ions. The deposits can be applied as a dot raster to the surface which is to be exposed to the flow (and which is coated with a photographic film) by means of screen printing or by means of a hole raster template. The method permits in particular the determination over a surface of the local distribution of the flow direction of flow boundary layers.
Patent EP-0081039-B1 (EP)
IPC: C05G3/90
Filed: 1982-09-01
Granted: 1985-05-08
Abstract: The present invention provides a stabilized fertilizer solution, especially a nitrogen fertilizer solution, with a content of dicyandiamide as nitrification inhibitor, wherein, for retarding dicyandiamide crystallization, the solution contains at least one water-soluble organic polymeric compound as stabilizer.
Patent EP-0061333-B1 (EP)
IPC: C07D498/10
Filed: 1982-03-22
Granted: 1986-01-02
Abstract: Compounds useful in the prevention and/or treatment of hypertension, congestive heart failure, arrhythmia, migraine, vasospastic disorders, and asthma are represented by the formula   <IMAGE> (I) wherein: R, R1, R2, R3, and R4 are independently hydrogen or lower alkyl of one to four carbon atoms; and R5 and R6 are independently hydrogen, lower alkyl of one to four carbon atoms or lower alkoxy of one to four carbon atoms; and the pharmaceutically acceptable acid addition salts thereof.
Patent EP-0067070-B1 (EP)
IPC: A61G1/00
Filed: 1982-06-09
Granted: 1985-05-15
Abstract: A compact and portable stretcher has a rigid body board (40) long enough and wide enough to support a supine human body. It is overlaid with an inflatable mattress (11) and may be flanked by inflatable buoyancy tubes. The body board is preferably made up from a number of rigid portions (41 to 47) each the full width of the board and hingedly joined together (48) to fold up around the deflated flank tubes and mattress to form a back-pack in which the inflatable components are protected in transport by the body board portions. The body board is held flat by stiffener strings (64) along the long edges of the body board. These comprise elements (66, 67, 78, 69, 72) hingedly connected (66, 68, 70, 71) where the body board portions are joined (48), and movable between a relaxed disposition where they permit folding of the board and a standing disposition where they hold the board flat for use.
Patent EP-0072143-B1 (EP)
IPC: E05B19/20
Filed: 1982-07-27
Granted: 1986-02-05
Abstract: A key kit for opening tumbler locks has a key member with a shaft insertable into a tumbler lock, the shaft having a series of longitudinally-spaced recesses into which the tumblers in the lock can respectively enter. A foil of impressionable material is removably positionable on the shaft over the recesses, and a tumbler displacing member is insertable into the lock with the shaft and foil to displace the tumblers without the tumblers engaging the foil. The tumbler displacing member being removable from the lock after the shaft and foil have been inserted therein to enable the key member to be manipulated to cause the tumblers to make impressions in the foil corresponding to the key shape required to open the lock.
Patent EP-0070870-B1 (EP)
IPC: B05B14/43
Filed: 1982-02-10
Granted: 1986-02-26
Abstract: The device for sucking paint mists and solvent vapours coming from a gun painting installation allows to make a better use of the filtering surface by improving the efficiency and reducing the over-all size. The filtering portion (1, 1A), having a box shape, has a metal sheet bottom (32) which is partially open, located at a small distance from the ground, and has at least one lower deflector (5) parallel to the ground. Furthermore, the whole gun painting installation is a modular construction composed of the suction box (31), the filtering portion (1, 1A) and a fan (2), the filtering box having on its bottom metal sheet staggered vertical filtering surfaces (9, 10).
Patent EP-0073773-B1 (EP)
IPC: C12M1/34
Filed: 1982-02-19
Granted: 1985-11-21
Abstract: Method and movable culture unit for perfusion-cultivation of animal or human cells for determination of effects of a test substance or other environmental parameter on the culture, whereby the culture is exposed to a continuous, preferably laminar flow of substrate. The culture unit comprises at least one celldish (6, 7) forming a closed culture chamber with turned cone (2, 3) of a transparent body (1) and channels (9-12) arranged for supply and discharge of substrate.
Patent EP-0077334-B1 (EP)
IPC: C07B61/00
Filed: 1982-03-23
Granted: 1984-11-28
Abstract: PCT No. PCT/EP82/00058 Sec. 371 Date Jul. 23, 1982 Sec. 102(e) Date Jul. 23, 1982 PCT Filed Mar. 23, 1982 PCT Pub. No. WO82/03625 PCT Pub. Date Oct. 28, 1982.In the oxidation of reactive aromatics with molecular oxygen in carboxylic acid solution in the presence of a catalyst consisting of a cobalt compound and possibly with addition of a manganese and a bromine compound suitable as Co-catalyst, an inactivation of the catalyst system readily occurs. This is prevented in that after each reaction cycle the catalyst is reactivated by treatment with a strong oxidant and the water formed in the reaction is removed by distillation.
Patent EP-0089048-B1 (EP)
IPC: H02H3/24
Filed: 1983-03-14
Granted: 1987-07-29
Abstract: A circuit arrangement detects and stores power line faults. The occurrence of sporadic faults as represented, for example, by inadmissibly long network collapses, which could lead to shut-down of a current supply and, therefore, to downtime of a computer are generally difficult to detect because the faults disappear given a return of the network, as does, therefore, the prerequisite for detecting the cause of such faults. For the purpose of detecting the cause of the fault, the rectified power line voltage is supplied to a comparison circuit followed by a signal circuit. The signal circuit is connected to a memory which influences a display. As a result, power line faults remain stored despite the return of the power line input voltage. The circuit arrangement is particularly suitable for use in power supply systems for data processing devices.
Patent EP-0095037-B1 (EP)
IPC: F04B39/04
Filed: 1983-04-16
Granted: 1987-11-19
Abstract: The lubricant monitoring system comprises an element which absorbs a liquid lubricant on the piston rod between a lubricant wiper assembly surrounding the same and a seal which surrounds the piston rod where the rod enters the compressor cylinder and an electrode of a measuring capacitor (CM) near the element. The lubricant absorbent element acts as the dielectric of the measuring capacitor. In the event of a fault on the lubricant wiper assembly, liquid lubricant is absorbed by the absorbent element so that the dielectric constant changes. This can be utilized for an alarm.
Patent EP-0092454-B1 (EP)
IPC: C08G18/77
Filed: 1983-03-30
Granted: 1985-11-27
Abstract: 1. Halogenated aromatic isocyanates having an unsymmetrical methyldiphenylmethane or polymethyldiphenylmethane structure of formula :  see diagramm : EP0092454,P7,F1  where  see diagramm : EP0092454,P7,F2  One of the groups R1 , R2 , R3 , R4  being an NCO group and the others being hydrogen atoms, depending on the values and positions of (X)Y , and (CH3 )Z-1 .
Patent EP-0106731-B1 (EP)
IPC: F25C3/04
Filed: 1983-09-14
Granted: 1986-07-23
Abstract: A snow transfer installation, including at least one element for snow pickup associated with an element for the production of a mixture of snow and air, the said pickup and mixture production being mounted on a vehicle, a transportation duct for the snow-air mixture and an air flow generator. The air flow generator is independent of the pickup and mixture production elements and is connected to the mixture production element by means of a duct, at least a portion of which is flexible.
Patent EP-0117423-B1 (EP)
IPC: G01F11/26
Filed: 1984-01-24
Granted: 1986-11-05
Abstract: A dosing unit for delivering a measured dosage includes a dosage well positioned on the inside wall of a spray tip or neck of a squeeze bottle, a fill trough for filling the well upon tilting of the bottle in any direction, and a spray tip for delivery of the dosage which includes an orifice and a flow tube extending from the bottom of the dosage well to the spray orifice. The well may be either molded into a spray tip or molded into the neck of the bottle or a molded insert that fits into the spray tip or bottle neck.
Patent EP-0130451-B1 (EP)
IPC: C08G18/72
Filed: 1984-06-16
Granted: 1988-03-30
Abstract: A process for the production of coatings based on reaction products of (A) polyhydroxypolyacrylate resins obtained from hydroxyalkyl esters of acrylic acid and/or methacrylic acid, alkyl esters of acrylic acid and/or methacrylic acid, and one or more polymerizable, olefinically unsaturated nitrogen-containing heterocyclic compounds, with or without vinylaromatics, (meth)acrylamides and other monomers, with (B) isocyanurate-containing polyisocyanates which may or may not contain biuret groups, have a functionality of from 2.5 to 6 and consist of a mixture of polyisocyanates possessing predominantly cycloaliphatically bonded isocyanate groups with those possessing predominantly aliphatically bonded isocyanate groups. The process is particularly useful for coating metal components.
Patent EP-0134455-B1 (EP)
Title: Use of thermoplastic polyurethanes containing plasticizers for the manufacture of foils and moulded articles
IPC: C08G18/66
Filed: 1984-06-28
Granted: 1988-03-23
Abstract: 1. The use of flexible, elastomeric, thermoplastic types of polyurethane having a Shore A hardness from 60 to 80 and containing from 99 to 50 parts by weight of a thermoplastic polyurethane having a Shore A hardness from 95 to 80, a primary melt peak of the rigid segments from 210 to 220 degrees C, as determined by differential scanning calorimetry, and a melt viscosity corresponding to a melt flow index at 190 degrees C and load weight of 212 N of from 0.1 to 200, prepared by reaction of a) organic diisocyantes, b) substantially difunctional polyhydroxy compounds having molecular weights from 500 to 8,000 and c) chain extenders having molecular weights from 60 to 400 in the presence of d) catalysts and e) optionally auxiliary and/or additives and from 1 to 50 parts by weight of a plasticizer from the group consisting of di(methoxyethyl) phthalate, tricresyl, phosphate and/or diphenyl cresyl phosphate for producing sheets and molded parts.
Patent EP-0143215-B1 (EP)
Title: Cooling arrangement for an extruded plastics body
IPC: H01B13/14
Filed: 1984-09-04
Granted: 1987-07-29
Abstract: 1. A cooling arrangement for an extruded elongated plastics body (5), particularly with a round crossectional area, having a U-shaped cooling channel (9) which receives the elongated body and is arranged substantially horizontally and having feed devices (11, 12) for cooling water distributed over the length of the cooling channel (9), characterised in that the distance between the surface of the elongated body (5) and the adjacent surface of the cooling channel (9) becomes steadily wider from the lowest point upwards at both sides and that the cooling water is supplied to the feed devices (11, 12) at such a pressure that it is flushed between the outer surface of the elongated body (5) and the inner wall of the cooling channel (9) at a speed of at least 1 m/s.
Patent EP-0144007-B1 (EP)
IPC: E02D17/04
Filed: 1984-11-08
Granted: 1988-06-15
Abstract: 1. Sheeting means for shoring a wall of an excavation or trench comprising verticle shores (2) insertable in spaced manner in the ground and sheeting boards (4, 4') slidable between the shores (2) and forming a sheeting wall with the latter, the sheeting boards being shorable on their parallel lateral edges by guide means (5, 5', 6, 6') located on both side walls of the shores (2) and engaging on the back of sheeting boards (4, 4'), characterized in that in the plane of the sheeting wall the guide means (5, 5', 6, 6') are adjustably fixed by means of control drives (15) to shore (2).