baber/WOPTO huggingface dataset:
Patent EP-0203964-B1 (EP)
IPC: B05B3/08
Filed: 1985-12-03
Granted: 1989-03-15
Abstract: A rotor (1) provided with bunches (4) of flexible rods, implanted at its periphery, and with conduits (3) to communicate its central cavity (1a) with the outside, is surrounded with a sectorial crank case (9) delimiting the projection. The central cavity (1a) of the rotor has a helical configuration of which the pitch is determined as a fonction of the rotational direction of the rotor. The sectorial crank case (9) is provided on one of its edges with a gutter (10) which communicates with the central cavity (1a) via a receptacle (12) and a recycling conduit (13).
Patent EP-0205488-B1 (EP)
Title: Dispositif a interstice variable et procede de fabrication
IPC: G02B6/26
Filed: 1985-11-15
Granted: 1990-05-30
Abstract: Dispositif à interstice variable comprenant un matériau adapté (12), comportant une cavité (13) à l'intérieur et monté sur un corps (10). Soit le matériau (12) soit le corps (10) est déformable. Des éléments (11, 14) sont formés à la surface du corps (11) et sur la surface supérieure de la cavité (13). Dans un mode de réaliation, les éléments (12, 14) sont les électrodes d'un dispositif à capacitance variable, et dans une variante les éléments (12, 14) sont des réflecteurs renvoyant partiellement ou totalement la lumière incidente provenant d'une fibre optique (80). La surface de la cavité opposée au corps est de préférence plate et est écartée du corps (11) de quelques microns. Le dispositif est fabriqué en formant une couche amovible (22) sur un substrat temporaire (20). Une configuration appropriée d'éléments (23) est formée sur la couche amovible (22) et la couche est gravée selon une configuration définissant la cavité (13). Le matériau déformable (12) est encapsulé sur cette structure et éloigné ensuite du substrat (20), l'élément (14) restant dans la cavité. Tout matériau amovible (23) restant dans la cavité peut être éliminé par gravure.
Patent EP-0201934-B1 (EP)
IPC: C07D241/24
Filed: 1986-05-16
Granted: 1991-12-11
Abstract: A process for the preparation of 2-carboxypyrazine 4-oxides having the formula (I)wherein R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which may be the same or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, by oxidation of the corresponding 2-carboxypyrazines. The 2-carboxypyrazines are reacted under stirring with an aqueous solution of H<sub>2</sub>O<sub>2</sub>, at a pH ranging between 0.5 and 5, in the presence of a catalyst selected from the group consisting of tungstic acid, a homopolytungstic acid, a heteropolytungstic acid, molybdic acid, a homopolymolybdic acid, a heteropolymolybdic acid, and an alkali metal salt thereof.
Patent EP-0208890-B1 (EP)
IPC: B22D11/06
Filed: 1986-06-03
Granted: 1991-12-27
Abstract: The invention relates to a process and apparatus for the casting of metal strands, more particularly in the form of strips. The molten metal emerging from a slotted die 2 is applied to the cooling surface of a cooling member 1 which is moved past the slotted die 2. Allowing for the law of solidification, at the start of casting the strip outlet side die lip is gradually increased from a minimum distance from the cooling surface to the required final distance in such a way that the free gap between the wedge-shaped developing solidification front of the cast strip 7 and the die lip 5 remains small enough to prevent the molten metal from flowing out through the gap in an uncontrolled manner. The end face edge of the slotted die 2 can be borne via one or more gas cushions on the cooling surface and the free surface of the cast strand.
Patent EP-0221353-B1 (EP)
IPC: B60K28/16
Filed: 1986-10-02
Granted: 1988-11-17
Abstract: 1. A torque reduction device for air compressing injection internal combustion engines in motor vehicles with a drive slip controlling device, and engine brake actuatable by means of a pressure medium situated in a pressure store through an engine brake valve, and a regulation cylinder which can also be actuated through the engine brake valve and acts upon the regulating lever of the injection pump in the manner of a shutting off of the internal combustion engine, characterized in that - a simply operating piston cylinder (7) which can be impinged by the pressure medium of the pressure store (1) against the force of a return spring (7a) is provided with a piston rod (7) which in extended position forms man abutment operating in the manner of an idle running limiter between the neutral position and the full load position of the injection pump for the regulating lever and does not impede the latter in its withdrawn position ; - on the pressure store (1) and parallel with the engine brake valve (2) a directional control valve (3) actuatable by signals from the drive slip control is further connected, the piston cylinder (7) being connected with the output of one of said valves (2 ; 3) ; - and in that a shuttle valve (4) which can be impinged both through the engine brake valve (2) and through the directional control valve (3) and acts on the regulating cylinder (6) is provided with return flow.
Patent EP-0224692-B1 (EP)
IPC: G01N1/20
Filed: 1986-10-16
Granted: 1990-08-16
Abstract: A device for emission-free sampling of volatile liquids comprises a 4-way tap from which lead two lines, which can be connected together, from and to the container holding the liquid to be tested and two other lines, which can also be connected together, lead to a sample bottle which can be sealed and which can be connected to the device. The device further comprises a supply line for an inert flushing medium, which joins the line leading into the sample bottle in the region of the sample bottle, and a discharge line for the inert flushing medium, which leads from the line coming out of the sample bottle in the region of the sample bottle and proceeds to a disposal system.
Patent EP-0227001-B1 (EP)
IPC: C22C1/10
Filed: 1986-12-16
Granted: 1993-06-23
Abstract: To manufacture tools from medium- and high-alloy steels or stellites by superplastic precision-forming, a powder-metallurgically produced starting material of equiaxial structure with more than 30 % by volume of a carbidic and/or boridic precipitation phase of a particle size of 1 to 0.2  mu m is adjusted by thermomechanical processing (hot-forming) to a matrix grain size of 1 to 3  mu m and formed in the superplastic state. 
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Patent EP-0226250-B1 (EP)
IPC: C08L3/00
Filed: 1986-12-04
Granted: 1991-08-28
Abstract: The invention provides a process for the preparation of a polysaccharide in oil dispersion which comprises the steps of(a) forming a water-in-oil emulsion by dispersing in oil an aqueous solution of polysaccharide, in the presence of at least one dispersion promoter,(b) drying the resulting emulsion azeotropically, and(c) physically isolating from the resulting azeotropically dried residue an oil phase containing oil and dispersion promoter and a polysaccharide in oil dispersion in the form of a suspension phase containing polysaccharide, dispersion promoter and oil; and a polysaccharide in oil dispersion prepared by the process containing 40 to 50%w/w polysaccharide and 3 to 4.5%w/w of at least one dispersion promoter.
Patent EP-0197621-B1 (EP)
IPC: G01C19/64
Filed: 1986-01-16
Granted: 1991-04-03
Abstract: @ A gyroscope system includes a coherent light source that supplies counterpropagating waves to a sensing loop through a pair of directional couplers. The polarizations of the waves are controlled so that they traverse identical paths before recombining in one of the couplers to form an interference pattern. Rotation of the sensing loop, a phase modulator and a frequency shifter cause phase changes in the counter propagating waves. A detector monitors the interference pattern of the combined waves and provides a signal to the coherent demodulator that controls the phase modulator. The output of the coherent demodulator is input to a servo loop circuit that drives a voltage controlled oscillator. The output of the voltage controlled oscillator is an oscillatory signal having a frequency equal to the shift in frequency that the counter propagating waves experience in traversing the frequency shifter. The feedback circuitry adjusts the frequency shift to null the phase difference between the counterpropagating waves. The frequency shift is linearly related to the frequency of the signal output from the voltage controlled oscillator. Each cycle of the output of the voltage controlled oscillator corresponds to a fixed angular increment of displacement of the sensing loop. The rotation rate of the sensing loop is a function of the frequency shift and transit time of the waves through the sensing loop. The gyroscope system determines rotation rates and angular displacements over a wide dynamic range by measuring the frequency and zero crossings of the oscillatory output of the voltage controlled oscillator.
Patent EP-0205255-B1 (EP)
IPC: A44C17/02
Filed: 1986-05-07
Granted: 1990-08-08
Abstract: The present invention provides a coin support (1;19) comprising a pair of coaxially aligned rings (3,13;23,25) which are axially spaced apart from each other. The rings (3,13;23,25) are secured together over a limited part (5) of their circumference with releasable retaining means (9) being arranged to interconnect the remainder of the respective circumferences at at least one location. Thus a selected coin can be easily slid between the rings (3,13;23,25) and can be simply secured therein by closing or attaching the retaining means (9). Said rings (3,13;23,25) can be incorporated in a decorative ring (19) for a person's finger or supported on a chain to be worn around a person's neck.
Patent EP-0213781-B1 (EP)
IPC: A61L27/00
Filed: 1986-08-05
Granted: 1989-05-31
Abstract: A dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization containing a fine oxide dispersion, and characterized, after fabrication by gas atomization, thermomechanical processing and further high temperature exposure, by excellent corrosion resistance, high fatigue strength, high ductility and high temperature stability.The alloy consists essentially of the following elements:Cr 26 to 30 wt%Mo 5 to 7 wt%Mr up to 1 wt%Si up to 1 wt%Fe up to 0,75 wt%Ni up to 2,5 wt%C up to 0,35 wt%N up to 0,30 wt%0 0,003 to 0,20 wt%an oxide-forming metal such as Al, La or a mixture thereof: 0,03 to 2 wt% and the balance Co.The alloy is used for prostheses and other orthopaedic applications.
Patent EP-0222646-B1 (EP)
IPC: B61B12/00
Filed: 1986-10-13
Granted: 1989-12-13
Abstract: 1. Car (10) of an aerial cableway, particularly of a gondola lift, which heigt permits access of skiers with their skis (34) by an opening provided in one (22) of the side faces, characterized in that it comprises two seat rows (36, 38; 52, 54) disposed parallely one after the other in a direction perpendicular to said face (22) with an access opening (28) and that a free space (48; 56, 58) is provided before each seat (40) for placing upright the skis before each seated skier.
Patent EP-0229006-B1 (EP)
IPC: G07F7/10
Filed: 1986-12-04
Granted: 1992-01-29
Abstract: There is described a method and an apparatus which comprises a reader for reading document characteristics, circuitry permitting the formation of a message confirming the holder identity, a computer connected to said reader and message means, said computer is so designed as to be able to perform from those data obtained by the reader and said means, and possibly from other remotely-conveyed data, a mathematical processing including one or a plurality of encipherings according to a public-key cryptography method and making use therefor but of public keys, means being provided to check with said computer, by a third party, and/or remotely with another computer, the expected match between said collected data, a non-secret number independent from the document, and identification data present unscrambled on the document, which match is disclosed by the mathematical processing.
Patent EP-0249781-B1 (EP)
IPC: G11B7/09
Filed: 1987-05-29
Granted: 1993-01-20
Abstract: To provide for continuity of audio output from a compact disc (CD) player, installed in an environment subject to shock or vibration, for example in a motor vehicle, the CD player includes an extra write-read memory (31), placed in the signal processing path of a signal scanned by an optical scanning system to a digital/analog converter in advance of an audio output system (AR), a repositioning system (36) to reposition the optical scanning optical system on a track which may have been lost due to a jolt or vibration, and a synchronizing system to synchronize writing in the write-read memory after repositioning of the optical scanning system at the end of previously written data in said write-read memory immediately in advance of tracking loss. Tracking loss can be sensed by determining loss of information data, or sensing of a scanning beam from the optical scanning system impinging on the mirror surface of the CD, with the number of tracks being jumped being determined by comparing timing data included in the CD scanned data with previously recorded data to thereby determine the length of track, and hence the number of track spirals which were skipped or jumped. Preferably, scanning and writing after detection of a tracking jump and repositioning is accelerated to rapidly refill the write-read memory, for example by increasing an operating clock rate while maintaining constant the read-out rate from the write-read memory (31).
Patent EP-0263271-B1 (EP)
IPC: G01B5/28
Filed: 1987-08-15
Granted: 1991-04-17
Abstract: The apparatus comprises a sensor element (22) which is fitted into a rod (24) which is movable backwards and forwards and by means of which it can be moved in the interior of a hollow glass container (14) to within the vicinity of the bottom. The sensor element is provided with a movably suspended plate (30) at the bottom. If the plate (30) comes into contact with an obstacle in the form of a glass filament (bird swing or spike) in the interior of the container, it is deflected and actuates a proximity switch which delivers a signal by means of which an ejection device is actuated. The apparatus serves, in particular, for the checking of wide-necked containers in which defects in the form of spikes are considerably more frequent than defects in the form of bird swings.
Patent EP-0271128-B1 (EP)
IPC: H04B10/118
Filed: 1987-11-06
Granted: 1992-07-29
Abstract: Infra-red communication system in which messages in the form of pulse-coded data signals are transmitted and exchanged between transmit/receive units which are each provided with infra-red light-emitting elements and infra-red light-sensitive photoelements. The message transmission is used for controlling vehicle movements for transporting goods or personnel in a particular area. To this end such a transmit/receive unit is provided on top of or underneath of each vehicle and one or more permanently installed such transmit/receive units are provided above the ground in the area itself. Each transmit/receive unit consists of a transparent tube to be installed vertically which is provided with at least one transmit platform (10) with a large number of light-emitting diodes and one receive platform (11) with one or more photodetectors for transmitting and receiving omnidirectionally in the horizontal direction.
Patent EP-0262047-B1 (EP)
IPC: B65D85/72
Filed: 1987-09-23
Granted: 1991-09-18
Abstract: A container comprises a man-made material film which is shaped to define at least one sealed compartment, a plane top around the compartment or compartments and continuous external walls which surround the compartment or compartments. These walls have a height at least equal to that of the compartment or compartments. The man-made material film is backed by at least one bonded-on layer of cardboard over substantially all the inside surface of each wall and of the top. The man-made material film is in a single piece which constitutes an uninterrupted outside wall all around the container and a plane top and which forms at least one compartment inside the volume determined by the outside wall of the container and by the top. The cardboard part constitutes in a single piece a top with at least one opening in it and side walls with adjacent edges.
Patent EP-0267133-B1 (EP)
IPC: B65B61/26
Filed: 1987-10-13
Granted: 1992-01-22
Abstract: The marking system is designed especially for printing instructions on bottles (1, 1') of pharmaceutical or cosmetic products which are being continuously packaged. The system consists of a set of push rods (4, 10) transferring the bottles (1, 1') individually from a conveyor belt (2) in continuous movement to a transverse platform (5) where they are stopped and where they receive the said marking (8), and then to a route (9) parallel to the conveyor belt (2) which takes them to the packaging and dispatch sections. <IMAGE>
Patent EP-0302868-B1 (EP)
Title: Cooking apparatus
IPC: A23L5/10
Filed: 1987-04-23
Granted: 1993-06-30
Abstract: PCT No. PCT/AU87/00119 Sec. 371 Date Oct. 24, 1988 Sec. 102(e) Date Oct. 24, 1988 PCT Filed Apr. 23, 1987 PCT Pub. No. WO87/06445 PCT Pub. Date Nov. 5, 1987.Cooking apparatus characterized in that it comprises reservoir means (66) for cooking fluid, cooking fluid spray means (76), means (78, 80, 82) for transferring cooking fluid from said reservoir means (66) to said spray means (76) wherein said spray means (76) is positioned such that food to be cooked is contacted by cooking fluid sprayed from said spray means (76). The food to be cooked may be held on tray means (144), in container means (140) in an annular space (214) defined by concentric wall means (184) or may be fed to the apparatus along conveyor means (14).
Patent EP-0279311-B1 (EP)
IPC: C09D151/04
Filed: 1988-02-08
Granted: 1993-03-31
Abstract: The present invention relates to new binder combinations comprising (A) 99-30 parts by weight of OH-functional graft copolymer resins prepared by copolymerization of a polybutadiene having a molecular weight of from 500 to 10000 and containing more than 30% of 1,2-vinyl structure with selected olefinically unsaturated monomers and (B) 1 to 70 parts by weight of a multifunctional crosslinking resin, preferably a polyisocyanate resin. The new binder combinations are suitable for preparing coatings having a very high level of elasticity and an excellent surface hardness.
Patent EP-0290825-B1 (EP)
IPC: H03J3/32
Filed: 1988-04-20
Granted: 1992-12-30
Abstract: 2.1 Conventional video recorders having dynamically tunable tuners are elaborate with respect to the technical implementation. In the novel video recorder, a dynamic tuner tuning should also be possible without great technical expenditure. 2.2 For this purpose, a switch-over device, which separates the voltage-controlled oscillator from the RF modulator and connects it as reference oscillator to the input of the tuner for the dynamic tuning of the tuner is connected between the voltage-controlled oscillator of the RF modulator, the RF modulator itself and the tuner. <IMAGE>
Patent EP-0289879-B1 (EP)
Title: Pyrazole derivative, insecticidal or miticidal composition containing the same as the effective ingredient
IPC: A01N43/56
Filed: 1988-04-21
Granted: 1993-03-17
Abstract: A novel pyrazole derivative and an insecticidal or miticidal composition containing the derivative as the effective ingredient are disclosed. The pyrazole derivative of the present invention has an excellent controlling effect also against harmful insects and mites exhibiting resistance to conventional insecticides and does not disturb the ecosystem since it is less toxic and less residual.
Patent EP-0339108-B1 (EP)
Title: Stool assembly especially for amusement purposes, consisting of two or more individual stools
IPC: A47D13/00
Filed: 1988-04-27
Granted: 1993-09-22
Abstract: For amusement purposes, the invention proposes a stool assembly, consisting of two or more individual stools 1, each stool 1 consisting of a cylinder 2 and a seat surface 5 which is connected to the cylinder wall or the piston rod 4 of a cylinder 2. In this case, the cylinder spaces 6 of all the stools 1 are limited by the position of the piston 3, allocated opposite the seat surface 5 and are connected to one another via pipes 11. Additionally, the opposite cylinder spaces 7 may be connected to one another via pipes 12. <IMAGE>
Patent EP-0298584-B1 (EP)
IPC: G01N21/15
Filed: 1988-05-05
Granted: 1993-09-08
Abstract: The invention relates to monitoring equipment for smoke and/or fine particle emissions from fossil fuel systems, of the type where a beam of visible light is passed across a flue from a light source to a detector, a difference in the light intensity received by the detector from the known intensity of the source indicating absorption of light by smoke and/or fine particles in the flue, and the degree of difference indicating the level of smoke and/or fine particles. The objective of the invention is to provide monitoring equipment of the above type, of simpler, lower cost, more robust nature than has hitherto been provided. This objective is met by a construction comprising two units (1, 2) for location to opposite sides of a flue or chimney each unit comprising a light source, (L1, L2) a lens (4) and a light detector (D1, D2), the light from the light source of each said unit being directed by its lens across the flue or chimney in a divergence path, to be gathered by the lens of the opposite unit and directed to the detector in the opposite unit, the outputs from the detectors of each unit being combined to provide a reading of the degree of smoke and/or fine particulate material existing in the flue or chimney.
Patent EP-0312304-B1 (EP)
Inventor: HEYES PETER JOHN
IPC: B65D17/40
Filed: 1988-10-12
Granted: 1993-03-24
Abstract: A laminated metal sheet, the metal sheet having adhered on at least one major surface thereof a film of a non-crystalline polyester, and a process for the preparation thereof. The laminated metal sheet is particularly useful for forming into drawn and wall ironed (DWI) cans. The laminate is also useful for forming other non-retorted packaging components.
Patent EP-0313402-B1 (EP)
Title: Method for culturing plant tissue
IPC: A01G7/00
Filed: 1988-10-21
Granted: 1992-05-20
Abstract: A method for culturing plant tissue is disclosed, which comprises culturing a tissue section or a cultured cell of a plant using a medium comprising a substance which mobilises calcium ions in a cell. This substance is suitably a phospholipid. The method is useful for the efficient mass culture of a plant body of high quality and thus for the mass propagation of plants.
Patent EP-0323077-B1 (EP)
Title: Heterocyclic compounds
IPC: A61K31/34
Filed: 1988-12-14
Granted: 1991-09-11
Abstract: Heterocyclic urea and carbamate cpds. of formula A-X-NH-CW-Y-B (I) and pharmaceutically acceptable acid addn. salts are new where A is aromatic gp. of formula (A1)-(A4). R1 is H or one or more of lower alkyl, lower alkoxy, OH, halogen, lower haloalkyl, NH2, NO2, carboxamido, phenyl(lower) alkoxy (where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).), acylamino or mono- or di-lower slkylamino, Z1-Z2 are CH2-CH, NR2-CH, 0-CH, -S-CH, CH2-N, O-N, S-N, NR2-N, CH-NR2 or N-NR2, R2 is H, lower alkyl or phenyl or phenyl(lower)alkyl where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).; Z2-Z4 are CH:CH, O-CH2 or N:CH, Z5 is N or CH, Z6 is O, S or NH; X is a bond or -CO-, W is O or S, Y is NH or O, B is satd. azacyclic ring of formula (B1-(B5) or N-oxide of (B2), n is 2, 3 or 4, R3 is H or lower alkyl, m is 1, 2 or 3, p is 0, 1 or 2 and R4, R5 are H or lower alkyl, with the proviso that when X is bond, A is (A3) or (A4) and W is O, then (A3) or (A4) does not contain a substit. ortho to the -X-NH-Cw-Y-B side chain.