baber/WOPTO huggingface dataset:
Patent EP-0088376-B1 (EP)
IPC: F22B1/00
Filed: 1983-03-03
Granted: 1987-07-29
Abstract: A method and apparatus for recovering hydrocarbons in which a first torroidal vortex of fuel and a combustion supporting gas is created with its center adjacent the axis of an elongated combustor; a second torroidal vortex of combustion supporting gas is generated between the first torroidal vortex; the fuel is burned in the presence of the combustion supporting gas to produce a flue gas at the downstream end of the combustor; water is introduced into the flue gas adjacent the downstream end of the combustor to produce a mixture of flue gas and water; a major portion of the water is vaporized in a va- porizor to produce a mixture of flue gas and steam; and the mixture of flue gas and steam is injected into a hydrocarbon bearing formation.
Patent EP-0092668-B1 (EP)
IPC: F16B7/08
Filed: 1983-03-11
Granted: 1986-08-27
Abstract: A device for interconnecting frame elements or connecting frame elements releasably to a support or other structure has a pair of clamping jaws of rectangular parallelopipedal configuration so that the tightening of the screw at one end of the jaws clamp the same against a frame element. At the other end, the jaws are provided with ribs adapted to slide into a channel forming a bridge whose hooks engage over these ribs.
Patent EP-0134287-B1 (EP)
IPC: G06F19/00
Filed: 1983-09-02
Granted: 1988-11-17
Abstract: 1. Weight controlled system for dosing chemicals for tanneries for connection to at least one tanning vessel (G), with at least one mixing vessel (W), as well as a weight measuring cell (WZ), dosing valves (DV) for the connection of feed lines from containers (C) of chemicals and water, respectively, and at least one discharge valve (AV), the function thereof being operable by means of a local control (L) allocated to every weighing vessel, characterized in that the weight measuring cell (WZ) for the measuring of a respective total weight is arranged at the mixing vessel and connected to a central dosing control (DS), which is connected via control lines to the local control (L) allocated to every mixing vessel, which central dosing control (DS) includes a data processing device with a storage, at least one input terminal for receipt of external data from a program control, an input unit (ET) for a manual input of a selectable or for a recall of a storable dosing recipe for one charge and a display unit (AE) for the display of the individual components of the charge, whereby the measured value of the weight measuring cell in the data processing device of the central dosing control (DS) is comparable with the design weights according to the recipes of each added component such to generate therefrom control signals for the local control, such that the components are addeble from the containers (C) of chemicals or water line, respectively, by means of the central dosing control (DS) and the respective local control (L) in a sequence set in the dosing recipe unto within a selectable weight tolerance limit, and whereby a weight display, operated by the central dosing control (DS) for the display of the design and actual weight of the respective fed component, is arranged at every mixing vessel (W).
Patent EP-0115586-B1 (EP)
Title: Process for wet grinding of natural and/or synthetic carbonates
IPC: C01F11/18
Filed: 1983-11-30
Granted: 1986-02-12
Abstract: The invention relates to a process for wet grinding of natural and/or synthetic carbonates in wet suspensions in which the viscosity of the mass is decreased and a favorable particle size range distribution is obtained having a small portion of very fine overground particles. The carbonates in the wet grinding are mixed with zeolites to 0.05 to 3.0% by weight based on the dry weight of the carbonates. Chemical dispersants are used to help effect the process.
Patent EP-0111259-B1 (EP)
IPC: C08F220/00
Filed: 1983-12-01
Granted: 1988-05-25
Abstract: This invention is directed to compounds of the formula   <IMAGE> wherein R is a radical derived from an organic diisocyanate or triisocyanate and n is 2 or 3, and the preparation thereof. The compounds are especially useful in anaerobic adhesives and sealants.
Patent EP-0118613-B1 (EP)
IPC: F16L11/08
Filed: 1983-12-10
Granted: 1986-11-05
Abstract: 1. Hose for manufacturing hose pieces of predetermined length with coupling ends, having a hose wall made of thermoplastic or elastomeric material in which a reinforcing helix is arranged and which comprises sectors of varied wall thickness, the spacings of which are equal to the predetermined length, regions of relatively small wall thickness being situated between the coupling ends intended for the mounting of coupling fittings, characterized in that, with the hose comprising an outer hose extruded in one piece, an inner hose extruded in one piece, and the reinforcing helix arranged between these, especially for manufacture of shower, or spray hoses, the inner hose (14) and/or outer hose (1) have/has sectors (15, 16, 19, 20 and, respectively, 9-12) so fashioned that along a sector the wall thickness starts from the smallest thickness equal to the wall thickness between the sectors and at first increases continuously to its greatest thickness (part-sector 15 or 9 respectively) and then decreases again continuously to the smallest thickness (part-sector 20 in Fig. 2 or 11 in Fig. 1).
Patent EP-0092267-B1 (EP)
IPC: C07C67/00
Filed: 1983-04-08
Granted: 1985-04-10
Abstract: o-Nitrobenzaldehyde is produced by treating an o-nitrophenyl pyruvate precursor compound with an oxidizing agent and recovering o-nitrobenzaldehyde from the mixture obtained: the precursor compound is an alkyl ester of o-nitrophenyl pyruvic acid in the form of the enol salt or enol ester having the formula 
<CHEM>
 in which R1 is a C1-C4 alkyl group and X is the monovalent residue of an alkali metal atom, an alkaline earth metal atom, or of aluminum or an acyl group of the formula -C(O)R<2>, in which R<2> is hydrogen or a C1-C3 alkyl group; the oxidizing agent is hydrogen peroxide.
Patent EP-0112686-B1 (EP)
IPC: A63D15/20
Filed: 1983-12-14
Granted: 1990-04-04
Abstract: Electronic arrangement for detecting and identifying individual balls in a table ball game involves the use of two or more distinct code elements embedded in the balls. When applied to a pool table, the balls landing in the pockets are conveyed by inclined ducts to an electronic detector coupled to scoring means. The detector recognises the resonant frequency of each code element and compares the codes detected with the combination of codes assigned to the different balls. The application of the invention to Kelly Pool and Poker Pool is described.
Patent EP-0097122-B1 (EP)
IPC: A01N47/36
Filed: 1983-06-08
Granted: 1989-05-31
Abstract: N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I <IMAGE>  (I)  wherein X is oxygen, sulfur,   <IMAGE>  Y is oxygen or sulfur, Z is oxygen or sulfur, E is nitrogen or -CH=, R1 is hydrogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4alkoxy, halogen, C1-C4alkylthio, -NR6R7 or alkoxyalkyl containing not more than 4 carbon atoms, R2 is hydrogen, C1-C3alkyl, C1-C3 haloalkyl, halogen, nitro, C1-C3alkoxy,   <IMAGE>  -SO2-NR6R7, -SOn-C1-C3alkyl or -CO-R9, R3 is hydrogen, halogen, C1-C3alkyl, methoxy, nitro or trifluoromethyl, R4 is hydrogen, C1-C4alkyl, C1-C4cyanoalkyl, C314 C6cycloalkyl, benzyl, -CO-C1-C4alkoxy, -CO-NR6R7 or -CO-C1-C4alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, R5 is hydrogen, nitro, fluorine, chlorine, bromine, methyl, trifluoromethyl, -SOn-C1-C3alkyl, -CO-C1-C4alkoxy or C1-C3alkoxy, R6 is hydrogen, C1-C6alkyl, C1-C4cyanoalkyl, methoxy or ethoxy, R7 is hydrogen, C1-C6alkyl or C3-C6alkenyl, or R6 and R7, together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocyclic ring which may contain an oxygen or a sulfur atom as ring member, R8 is hydrogen, C1-C6alkyl, C1-C4haloalkyl, C3-C6cycloalkyl, C4-Chd 7cycloalkylalkyl or alkoxyalkyl containing not more than 4 carbon atoms, R9 is C1-C6alkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C2-C6haloalkoxy, C1-C4cyanoalkoxy, C1-C6alkylthio, C3-C6alkenylthio, C3-C6alkynylthio, C5-C6cycloalkoxy, C4-C7cycloalkylalkoxy, -NR6R7 or alkoxyalkoxy containing not more than 6 carbon atoms, W is oxygen or =N-O-R10, wherein R10 is hydrogen, C1-C6alkyl or C3-C6alkenyl, and n is a value from 0 to 2 and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good preemergence and postemergence selective herbicidal and growth regulating properties.
Patent EP-0120086-B1 (EP)
IPC: A63B23/04
Filed: 1983-09-29
Granted: 1989-03-15
Abstract: Organe en forme de L (12) comprenant un premier bras (14) et un second bras (16) pratiquement perpendiculaire au premier bras (14). Un organe d'engagement des chevilles (18, 20) est fixé à chacun des bras. Un support de poids (22) est fixé au second bras (16). Le dispositif d'élévation des jambes (10) comprend une patte de montage (28) soutenant de manière pivotante la tige en forme de L (12). La patte de montage (28) est conçue pour être fixée à un banc d'exercice (B). Le dispositif d'élévation des jambes (10) comprend en outre un support de genou (32) réglable et amovible fixé sur la patte de montage (28).
Patent EP-0126870-B1 (EP)
IPC: C08K5/54
Filed: 1984-03-14
Granted: 1987-06-10
Abstract: The invention is directed to vulcanizable halogen containing rubber mixtures which contain a silicate filler and a silicon containing isothiuronium compound and a process for vulcanizing or cross-linking these mixtures.
Patent EP-0130360-B1 (EP)
IPC: C08L77/02
Filed: 1984-05-28
Granted: 1989-08-02
Abstract: A process for preparing self-extinguishing formed thermoplastic bodies based on polycaprolactam, which consists in polymerizing, by anionic way, in suitable molds s-caprolactam, by previously incorporating into said s-caprolactam a flame-retardant and optionally at least a known coadjuvant substance, said flame-retardant being composed of red phosphorus powder micro-encapsulated in a synthetic resin, preferably in a melamine resin.
Patent EP-0136670-B1 (EP)
IPC: B21D5/14
Filed: 1984-09-28
Granted: 1989-04-26
Abstract: The present invention relates to rounded corrugated sheeting (4) whose profile exhibits crest portions (5), flanks (6), and bottom portions (7). The crest portions (5) are located on the concave side of the rounded sheet and are provided with grooves formed by pressing during rounding of the sheeting. The grooves form ribs (10) on the convex side of the sheet. In the rounding of the sheet, the material present in the crest-portions (5) of the sheet (4) is distributed in a manner which facilitates rounding and counteracts the formation of folds or wrinkles in the crest portions (5), and prevents other forms of damage.
Patent EP-0144726-B1 (EP)
Title: Anti-microbial compositions
IPC: A01N55/02
Filed: 1984-11-02
Granted: 1989-05-31
Abstract: 1. An antimicrobial mixture or a mixture imparting antimicrobial properties to synthetic materials, containing a phenoxyarsine as the antimicrobial agent and a solvent, characterized in that the solvent is a compound of the formula :   see diagramm : EP0144726,P5,F1   wherein R1 , R2 and R3 represent hydrogen or lower alkyl (C1 -C7 ), m represents 0 or 1 and n signifies 1 or 2.
Patent EP-0146795-B1 (EP)
IPC: B05B1/00
Filed: 1984-11-26
Granted: 1990-03-21
Abstract: Normally, an ejection nozzle with apistol grip valve and two nozzle tubes protuding from there to a narrow high-pressure nozzle and a wide low-pressure nozzle are used for high-pressure cleaning units. In the tube leading to the low-pressure nozzle, a shut-off valve is provided, said nozzle being closed when spraying through the ejection nozzle. In the invention, both the two nozzles and the shut-off valve are incorporated in a single nozzle unit, which only requires a single inlet tube (2). This tube terminates in a high-pressure nozzle opening (10), but a wide side duct (12) is provided in front of this opening, said duct feeding the water out to an annular chamber, from where it can flow out through an annular outlet (60) around the high-pressure nozzle after an operational sliding movement of the external cylindrical part (6) proper of the nozzle unit. Around and in front of the annular outlet (60), a cylindrical jacket is disposed, said jacket having a transverse wall (26) forwardly spaced from the high-pressure nozzle (10). In the said wall, a wider ejection opening (44) is provided coaxially with it, said opening constituting the low-pressure nozzle. In shifting the cylindrical part (6) the opposite way, the annular outlet (60) is closed, so that ejection only takes place through the high-pressure nozzle (10) out through the wider low-pressure nozzle opening (44). The cylindrical part (6) has an external rotatable jacket (54) which is controllably connected with a couple of lip plates (46) placed in front of the low-pressure nozzle, said plates acting so as to impart a fan shape to the ejected jet, so that the cylindrical part (6) can moreover be operated for adjusting the fan width of the jet.
Patent EP-0150536-B1 (EP)
IPC: H05B41/16
Filed: 1984-12-18
Granted: 1988-06-22
Abstract: A ballast adaptor circuit which makes it possible to use a known rapid start ballast, designed for operating two T12 (38 mm diameter) fluorescent lamps, for operation of two T8 (26 mm diameter) fluorescent lamps (14, 15) by means of a simple modification that does not require cutting wires or extensive rewiring of the ballast device. The adaptor circuit comprises an auxiliary circuit including a tuned series-parallel LC network (21, 24) connected in parallel with either one or both of the lamps. The LC network is tuned to supply an odd harmonic current to the lamps (14, 15), preferably the seventh harmonic. Improved starting is achieved by adding a series RC circuit (27, 28) and a SIDAC trigger device (29) to the network to produce voltage pulses at the peaks of the AC supply voltage.
Patent EP-0135256-B1 (EP)
IPC: F04C29/00
Filed: 1984-06-18
Granted: 1988-05-25
Abstract: An improved Roots-type blower (10) and fixture (200) for timing rotors (20, 22) and timing gears (36, 38) of the blower during assembly. The blower includes a housing (12) defining generally cylindrical chambers containing the rotors having meshed, helical lobes (20c, 22c). The rotors are fixed to stepped diameter shafts (24, 26) pressed into stepped bores (20d, 22d) in the rotors. Straight splines on the shafts respectively form mating splines in the rotor bores and in the hub bore of timing gear (36). In a modified form of the blower, the straight splines form matting splines in both timing gears. The shafts are supported in the housing by fixed ball bearings (28, 30) at one end of the rotors and at the other end by ball bearing (32, 34) resiliently biased by springs which preload all four bearings. The fixture includes a base (202) having two surfaces (202f, 240a) for supporting ends (20b, 22b) of the rotors. Surface (202f) is integral with the base and surface (240a) is rotatable relative to surface (202f). The surfaces transversely space the shafts and rotors the same parallel distance apart they will have after final assembly of the blower and provide support of pressing the gears on the shafts. An annular gear (246), fixed to surface (240a) and having the same pitch diameter of rotor lobes (20c, 22c), drives a rack gear (260) which in turn drives a dial indicator (282) providing a direct readout of backlash between the lobe in response to rotation of surface (240a). Springs (268, 272) resiliently bias the rack gear into the annular gear to remove backlash.
Patent EP-0140869-B1 (EP)
IPC: B02C18/16
Filed: 1984-07-31
Granted: 1988-10-05
Abstract: 1. A device for size reduction of refuse, with a housing (1) having a charging orifice (2), in the there underneath located working space whereof there are arranged with axial spacing a pair of comminuting roller driven in counter-rotation, each having several comminuting discs (6, 7) with peripherally fitted ripping teeth (20), which alternately mesh with each other, with a discharge shaft (3) connecting to the working space (29), a deflector element (9) fast with the housing for each comminuting disc (6, 7), which extends between the two drive shafts (4, 5) in the axial interspace (8) between two comminuting discs (6, 7, respectively) of one comminuting roller, characterized in that each deflector element (9) rests on a central girder (21) arranged parallel to the drive shafts (4, 5) underneath the working space (29), which at least partly covers the drive shaft (5, 4) traversing the interspace (8) and, on the side of the charging orifice, above the drive shafts (4, 5), is proximal to the comminuting disc (6, 7), of the other comminuting roller, projecting into the interspace (8) and is provided with a cutting edge (18) which cooperates with the ripping teeth (20) of the comminuting disc (6, 7).
Patent EP-0158985-B1 (EP)
IPC: G06M7/00
Filed: 1985-04-12
Granted: 1990-01-31
Abstract: Mechanism for discharging granular material, especially seed and fertilizer, and having a bin and seed-flow regulators that variable amounts of material can be supplied to the ground through, whereby a sensor that detects the amount of material or number of grains of material discharged through that device is positioned in the vicinity of at least one flow regulator. To improve the sensor's detection of the amount or number of grains of material, a flow accelerator (8) accelerates the grains (22) of material toward the sensor (15) between the flow regulator and the sensor (FIG. 1).
Patent EP-0180028-B1 (EP)
IPC: B65D5/46
Filed: 1985-09-19
Granted: 1990-04-25
Abstract: A pack for containing materials which are capable of flow includes a tube formed by a longitudinal sealing seam, along with a bottom and a cover closing the tube ends. The cover is formed from thermoplastic material without a carrier material, is injected on the tube, and has a pouring spout. The tube comprises cardboard which is coated with thermoplastic material on one side. The bottom is quadrangular, formed from the folded-over tube of the pack of a fold-type closure. The cover and the cross-section of the pack, at least in the region of the cover, are round. To improve such a pack with a handle so that the final consumer enjoys improved handleability and transportability, the invention provides that a portion of the tube wall, which adjoins the periphery of the cover, is folded onto itself, forming a handle, and is joined to provide a double-wall surface portion in which a gripping opening is provided. The cover is extended over the upper edge of the double-wall surface portion with the gripping opening to provide a stiffening web.
Patent EP-0178671-B1 (EP)
IPC: G06F9/26
Filed: 1985-10-17
Granted: 1991-06-12
Abstract: A method and apparatus for a microinstruction controlled unit having multiple subunits which are controlled by microoperations encoded within microinstructions from a control store. One master subunit controls the order in which the microinstructions are executed by generating the address of the next microinstruction to be read from the control store. The method provides for the overlapping of the execution of a current microinstruction while the next microinstruction is being addressed and read from the control store. The control store is divided into control substores with each control substore located near the subunit which executes the microoperations stored in its associated control substore. Subunits can affect the order of microinstruction execution by causing a trap in the master subunit which will cause the next microinstruction to be read from a predefined address within the control store. If required, the master subunit can read in status information from the subunits in order to determine the condition within the subunits that caused the trap to occur. A means is provided for storing a return address which allows for rexecution to continue at the next microinstruction that would have executed had a trap not occurred.
Patent EP-0164147-B1 (EP)
IPC: B65G47/22
Filed: 1985-05-01
Granted: 1988-10-26
Abstract: In the packaging industry finished packing containers are frequently transported by means of chain conveyors between different machines or handling points. A reorientation of the packing containers, e.g. from a horizontal to a vertical position, may then be required. To achieve this, an arragement may be included as an integrated part on a conveyor, making use of the chain and drive element of the conveyor. The chain 1 is then led with the help of pulleys 3-6 on a path which is such that several parts 7-9 of the chain, whilst successively changing position, travel close to the packing container conveyed so thatthe latter during its advance through the arrangement is reorientated from e.g. horizontal to vertical position.
Patent EP-0165881-B1 (EP)
IPC: C07C45/49
Filed: 1985-05-07
Granted: 1988-03-30
Abstract: Aldehydes are facilely prepared in high yields by catalytically hydrocarbonylating an organic halide with gaseous admixture of hydrogen and carbon monoxide in the presence of a neutralizing agent for the hydrogen acid produced thereby, said hydrocarbonylation being carried out in an inert, liquid carboxylic acid reaction medium, i.e., a liquid carboxylic acid which is inert under the reaction conditions of temperature and pressure.
Patent EP-0204278-B1 (EP)
IPC: E01C11/22
Filed: 1986-05-31
Granted: 1990-08-22
Abstract: 1. A drainage channel having a covering grating covering a channel member, having supporting and guiding surfaces arranged parallel in the longitudinal direction at both sides on the covering grating, and a base which comprises diametrically opposed supporting and guiding surfaces, characterised in that one supporting surface (6) and one guiding surface (11) at the one longitudinal side (4) of the covering grating meet at an acute angle (beta) and one supporting surface (7) and one guiding surface (12) at the other longitudinal side (5) meet at an obtuse angle (alpha), while the acute angle (beta) engages in a dovetail-like manner in the base (23, 35) of the covering grating (1) and the sum of the two angles amounts to about 180 degrees, and the angle formed by the supporting surface (6', 7') and guiding surface (11', 12') of the base at the same longitudinal side of the base (23, 34, 35) changes from acute to obtuse or vice versa after a distance corresponding to the length of the covering grating (1).
Patent EP-0221311-B1 (EP)
IPC: G04B37/10
Filed: 1986-09-20
Granted: 1989-11-15
Abstract: 1. A watch the case (1) of which is at least partially formed from a hard material, such case being of the type including an outer caseband (3) formed of hard material and an inner caseband (16) formed of rigid but easily machinable material, said inner caseband (16) including a radial hole (29) for accomodating a setting stem (27) said stem being engaged therein in a fluid tight manner by means of a packing (31) lodged in a peripheral groove (30) on the stem so as to be applied against the wall of the hole (29), characterized in that the outer caseband (3) is fashioned integrally with a central hub portion (4) serving as a dial (5) and includes a radial hole (28) aligned with the hole (29) in the inner caseband (16) and through which freely passes the setting stem (27) towards the exterior, the diameter of such radial hole (28) being greater than that of the stem (27) in the portion of the latter corresponding to such hole.
Patent EP-0223045-B1 (EP)
IPC: B29C61/06
Filed: 1985-02-13
Granted: 1991-01-16
Abstract: Cohesive flexible curable adhesive coatings formed from a dispersion of first and second powdered curing components, preferably reactive at ambient temperatures, in a solution of a binder, the binder content being not more than 15%, preferably not more than 2.5% by weight of the dried composition. Also claimed are curable compositions having a specific advantageous reactive particle size distribution; specific epoxy--amine adduct curing agents; and specific polyalkylene oxide binders.