baber/WOPTO huggingface dataset:
Patent EP-0300199-B1 (EP)
Inventor: WESCH LUDWIG PROF DR
IPC: E04B1/94
Filed: 1988-06-16
Granted: 1994-10-05
Abstract: Fire-retardant laminate consists of at least one layer (I) forming foam at high temp. and at least one adjacent layer contg. carbon elements (II), which have relatively stable structure at high temp. and stabilise (I). (II) have an elongation at break of over 1% and E modulus up to 280 kN/mm2. (II) are used in conjunction with an epoxide resin, pref. a hydrophilic epoxide resin or epoxide resin contg. water, or a novolak with reactive diluent as binder.
Patent EP-0323581-B1 (EP)
Inventor: SCHLAG JOHANNES DR
IPC: H01B3/44
Filed: 1988-12-10
Granted: 1995-05-10
Abstract: The invention relates to an electrical cable containing a cable insulation having high resistance to the appearance or the growth of water trees and having high ageing resistance. The insulation consists of an ethylene polymer (I) and 0.5 - 40% by weight of an ethylene copolymer (II) which contains, in addition to a preponderance of ethylene, a C3- to C6-alkenecarboxylic acid or a C4- to C6-alkenedicarboxylic acid or dicarboxylic anhydride included in the polymer, some of the carboxyl groups or carboxylic anhydride groups being converted to metal salts containing metals of the first or second group of the periodic system.
Patent EP-0299648-B1 (EP)
IPC: H04B3/23
Filed: 1988-06-30
Granted: 1992-07-22
Abstract: Echo cancellation to remove, from a locally received data communication signal, an echo signal component having a changing phase difference relative to the phase of a locally transmitted data communication signal, said locally transmitted communication signal being generated by modulating a carrier based on sequences of complex data signal points, is accomplished by correcting the phase of an input sequence of complex samples of the modulated carrier based on the changing phase difference to generate complex phase corrected samples, and generating a real-valued simulation of the echo signal based on the complex, phase corrected samples. Phase difference is estimated between two signals based on samples of the real signal component of one of the signals, and the real component of the difference between the signals; successive estimates of the phase difference are generated based on successive applications of an approximate Hilbert transform to samples of each of the real signal component of one of the signals, and to the samples of the real component of the difference between the signals, each application of the Hilbert transform being limited to two of the samples. A succession of sample values are averaged and the result of the averaging is scaled in accordance with a variable scaling factor; the succession of sample values is accumulated as a cumulative sample value, and an output indicative of the result is provided by comparing the cumulative sample value with a threshold that is based on the variable scaling factor.
Patent EP-0302728-B1 (EP)
IPC: F04C2/10
Filed: 1988-08-04
Granted: 1992-06-03
Abstract: A rotary valve plate (27) of an internal gear machine (11), which rotary valve plate (27) is provided between a commutator (25) and a gear set comprising an inner gear (17) and an outer gear (29), has an imbalance thereacross due to high pressure fluid on the commutator side of the valve plate (27) being opposite low pressure fluid in variable displacement chambers (21) on the gear side of the valve plate. This imbalance is corrected by a recess (39) which extends around the periphery of the valve plate (27) and receives fluid from the gear side of the valve plate to urge the valve plate (27) toward the commutator (25). Preferably, the internal gear machine is of a kind having an orbiting outer rotor (19) orbiting in an annulus (20) with intermediate pressure fluid in the annulus (20). The recess (39) on the gear side of the valve plate (27) is disposed to receive intermediate pressure fluid from the annulus.
Patent EP-0320443-B1 (EP)
Title: Annular seal
IPC: F16J15/32
Filed: 1988-11-18
Granted: 1992-07-22
Abstract: Seal between two parts, of a circular general shape and made from a material which is resistant to chemical solvents. It consists of an annular part (10) comprising a central body (11) extended by disc-like blades (14, 15, 16), of varying diameters, the periphery of which is intended to interact with a conical portion formed in one of the two parts. In cross-section, this seal can have a radius (13) intended to interact with a corresponding groove of one of the parts, and a rim (12) intended to bear against a corresponding shoulder of one of the parts. <IMAGE>
Patent EP-0296149-B1 (EP)
IPC: F02D41/24
Filed: 1988-06-13
Granted: 1990-12-19
Abstract: In order to be able to modify the data in the parameter memory (9) of an electronic control system (1) for motor vehicles in on-line operation, i.e. whilst controlling the motor, the control system (1) is connected to an interactive computer (3) and it is provided that the parameter memory, designed as a read-write memory, is sub-divided into an address area (A), into at least one, generally more, data areas (Di) and into a buffer storage area (Z), the address area (A) located at the starting address of the memory containing the addresses of all data areas (Di) and of the buffer storage area (Z) and the capacity chosen for the buffer storage area being at least equal to the capacity of the largest data area, and that the amended data, determinable in an interactive computer communicating with the control system and intended for a data area (Di) are written into the buffer storage area (Z), whereupon in the address area (A) the address of the data area (Dj) be replaced by the address of the buffer storage area (Z), then the amended data are transferred from the buffer storage area (Z) into the data area (Dj) and finally in the address area (A) the address of the data area (Dj) is reset again to the original address. <IMAGE>
Patent EP-0370002-B1 (EP)
Title: Apparatus for wrapping demagnetizing coils with insulating tape
IPC: H01F41/12
Filed: 1987-12-17
Granted: 1993-03-31
Abstract: Apparatus (11) for automatically forming demagnetizing coils, comprising a hank (27') of electric wire (27) and a sheath (24'') of plastic material, made from a flat tape (24) progressively curved longitudinally to form a channel by a shaping guide (35) and placed in the circumferential groove (69) of a drum (20), there being a pincer (23) which, during rotation of the drum (20), lays one (25) of the longitudinal edges of the tape (24) over the hank (27) and lays the internal surface of the second edge (26) over the external surface of the first edge (25), there being a device (140), (145), (149) placed after the pincer (23) which welds, during rotation of the drum (20), the two edges (25), (26) of the tape (24).
Patent EP-0341256-B1 (EP)
Inventor: SRINIVASAGOPALAN RANGARAJAN
IPC: H04L1/00
Filed: 1987-12-16
Granted: 1995-02-01
Abstract: Modem (12) including a transmitter (10) having a convolutional encoder (18) for transforming each group interval digital data into an expanded bit sequence having symbol-selecting bits and a frame of subset-selecting bits forming a plurality of bit groups, with each bit group designating a 2-dimensional subset and the symbol-selecting bits being used to select one 2-dimensional symbol from each of the selected subsets, the transmitter (10) further providing modulation of a carrier signal, and a receiver (80) wherein a commonality-seeking, branch cost calculator (100) determines the candidate branch associated with the minimum cost N-dimensional symbol subset for each coset and a Viterbi decoder (104) which determines the maximum likelihood path from a plurality of surviving paths formed from branches selected from the candidate branches.
Patent EP-0309497-B1 (EP)
Title: Appareil de massage hydrotherapique
IPC: A47K3/00
Filed: 1988-01-28
Granted: 1992-02-26
Abstract: Procédé et appareil hydrothérapiques (100) permettant d'envoyer un courant d'eau à travers un conduit rigide (130) tout en déplaçant simultanément l'orifice de sortie le long d'un itinéraire non linéaire (114) décrivant une zone donnée. Le conduit (130) se compose d'une partie d'alimentation (132) et d'une partie de débit (136) ayant un axe décentré par raport à l'axe de la partie d'alimentation, destinées à débiter un courant dans une direction afin de faire tourner le conduit (130) autour de l'axe de la partie d'alimentation. La charge frictionnelle du conduit (130), imputable à l'aspiration produite par le jet d'eau d'alimentation (151), est atténuée par l'aménagement d'un passage permettant à l'aspiration d'entraîner l'eau du réservoir (120) dans une cavité (154), son entraînement par le jet d'eau (151) et sa distribution ultérieure à travers le conduit (130).
Patent EP-0364577-B1 (EP)
Inventor: FUTSUHARA K YONO FACTORY OF TH
IPC: H05B37/03
Filed: 1988-03-25
Granted: 1995-01-04
Abstract: This invention relates to an apparatus which can supervise centrally and detect disconnection when one or more lamps among a plurality of lamps connected in series such as guide lamps in the runway of an airfield are disconnected. A core (12) is disposed on a power line (P1) of each lamp (L1~Ln), the power line (P1) is wound on the core (12) as a first winding (N1), a second winding (N2) for extracting the power of the power line (P1) is wound on the core (12), an oscillator (13) is disposed which uses the output voltage of the second winding (N2) as the power supply to generate a frequency corresponding to each lamp (L1~Ln), and the output signal from this oscillator (13) is returned to the power line (P1) through a third winding (N3). Accordingly, a signal consisting of a frequency which represents each lamp flows through a lamp turn-on circuit and any disconnected lamp or lamps can be detected by checking this signal.
Patent EP-0381670-B1 (EP)
Title: Installation de transformation de l'energie cinetique des vagues en energie mecanique
Inventor: ONDE MARCEL
IPC: F03B13/18
Filed: 1988-05-04
Granted: 1995-01-25
Abstract: Installation de transformation de l'énergie cinétique des vagues en énergie mécanique constituant un élément de flottaison (15) supportant à sa partie inférieure par un chassis (14) des moyens de production d'énergie, caractérisés en ce que ces moyens sont constitués par au moins deux stators composés de pales (3, 4) de direction inverses pour permettre l'entraînement d'une roue à aubes (5) de façon que le mouvement vertical descendant ou ascendant de la houle provoque une entrée d'eau dans les stators afin d'entraîner dans un même sens en rotation la roue à aubes (5) qui, à partir de son moyeu et d'un arbre (12) transmet le mouvement de rotation à l'élément tournant de l'alternateur électrique.
Patent EP-0386076-B1 (EP)
Title: Phosphoryled derivatives of cardiodilatine/anf peptides
IPC: C07K19/00
Filed: 1988-11-04
Granted: 1993-02-03
Abstract: Derivatives of precursor peptide of the cardiodilatine/atrial natriuretic factor (CDD-ANF) or fragments thereof which contain the amino acid sequence of alpha-hANaP. The derivatives are compounds having the formula (I). Also described is a process for qualitative and quantitative determination of peptides which contain the alpha-hANaP sequence and the use of the compounds of formula (I) as drugs.
Patent EP-0333984-B1 (EP)
IPC: C07C41/03
Filed: 1989-01-17
Granted: 1993-04-07
Abstract: A process for the preparation of polyglycerols which are low in cyclic components comprises reacting glycerol or diglycerol or a higher polyglycerol with epichlorohydrin at elevated temperatures; adding base corresponding to the organically bound chlorine content of the reaction mixture, at a temperature of 50 DEG -120 DEG  C., to the unseparated reaction mixture obtained; desalting the resultant reaction mixture and recovering glycerol, diglycerol and higher polyglycerols by fractional distillation.
Patent EP-0339312-B1 (EP)
Title: Process for the production of a triangular-like voltage
IPC: H04N3/233
Filed: 1989-04-05
Granted: 1993-02-24
Abstract: Such voltages are frequently necessary for generating correction currents which have to have the same phase as the fundamental wave of another voltage. The use of a filter circuit or synchronised oscillator circuit is known but this requires a calibration to the fundamental wave. In Patent Application P 37 01 927.9, a method for generating these voltages is described. It has been found that when this voltage is applied to the correction of gull-wing geometric distortions on the display screen of a picture tube, errors occur at the top and bottom screen edge which are opposite to the subsequent or prior parts of the displayed raster. 
<??>The invention compensates for these errors in that the correction current is inverted in the vicinity of the top and bottom screen edge so that its zero transitions do not coincide with the top and bottom screen edge. 
<??>Generation of a correction current for the vertical deflection in television receivers.
Patent EP-0353637-B1 (EP)
Title: Forming element with a plastic forming board and process for producing it
IPC: E04G9/05
Filed: 1989-07-27
Granted: 1992-12-16
Abstract: A forming board for formwork systems for concrete is made of granular PVC obtained during the recycling of copper electric cables and/or waste plastics similar to this granular PVC. The granular PVC or waste plastics are combined into a solid body using a binder consisting of foamed plastics. The steps in the manufacture of the forming board are: production of a mixture of granular PVC, polyurethane and possibly other additives; moulding of the mixture; cooling of the moulded mass. The forming board (1) so obtained is assembled in the frame of a formwork so that the edges (6) are flush with the frame or so that the forming board projects slightly above the frame (26).
Patent EP-0337536-B1 (EP)
Title: Metal mould and ice confection
IPC: A23G9/22
Filed: 1989-03-30
Granted: 1992-11-19
Abstract: A frozen confection having a volume of from 70 to 90 cm<3>, a surface to volume ratio of at least 0.17 mm<-><1> and generally elliptical cross sections. A metal mould for manufacturing such frozen confection, having a usable capacity of from 70 to 90 cm<3>, an internal surface to capacity ratio of at least 0.17 mm<-><1> and generally elliptical cross sections.
Patent EP-0375105-B1 (EP)
Inventor: UMINA LEONARD JOHN
IPC: G11C11/00
Filed: 1989-07-03
Granted: 1995-10-25
Abstract: Memory apparatus for simultaneously transferring data between corresponding memory cells of two RAMs is disclosed. The two memories are fabricated on a common integrated circuit chip substrate with the corresponding memory cells of the two memories positioned adjacent one another and interconnected through a pair of transfer transistors. The transfer transistors as well as the power supply to each memory cell are controllable to cause the simultaneous copying of the data from the cells of one RAM into the corresponding cells of the other RAM.
Patent EP-0371709-B1 (EP)
Title: A vehicle suspension device
IPC: B60G17/04
Filed: 1989-11-24
Granted: 1993-07-07
Abstract: An active vehicle suspension includes a strut (10) comprising a piston (12) working in a cylinder (11) and movable to compensate for unexpected road inputs to the suspension and for inputs generated by the driver, such as inertial forces introduced by braking or cornering. At times when the piston (12) is being moved by the road and driver inputs to compress the strut (10) excess hydraulic fluid is fed from the strut (10) to an accumulator (33) where it is temporarily stored at high pressure and later released back to the strut (10) when it is desired to increase the length of the strut. Thus some, and sometimes all, of the energy needed to extend the strut (10) can be supplied by the accumulator (33) rather than a pump (P). This saves energy. The piston (12) has unequal areas and a system of spool valves (32, 39) is provided to control the flow of fluid between the strut (10), accumulator (33), and pump (P).
Patent EP-0326528-B1 (EP)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H26/06
Filed: 1989-01-26
Granted: 1994-09-28
Abstract: An apparatus for winding small rolls of paper from large rolls includes a counter (24) to measure the length of the web being wound, a presser (9) to sense and control the outer diameter of the small rolls (BS), means (16, 18) to detect and control the diameter of the small roll as it approaches the pre-determined desired diameter thereof, and an electronic logic control connected to the counter, the presser and the encoder whereby to ensure that the weight of paper and the outer diameter of the small rolls (BS) will always be within the pre-determined limits.
Patent EP-0425571-B1 (EP)
Inventor: WEBER ROBERT WALTER
IPC: C07F13/00
Filed: 1989-07-19
Granted: 1996-09-11
Abstract: Novel magnetic resonance imaging agents methods utilize complexes of paramagnetic ions with alkoxyalkylamide deriviatives of diethylenetriaminepentaacetic acid ("DTPA") or ethylenediaminetetyraacetic acid ("EDTA"). These novel imaging agents are characterized by excellent NMR image-contrasting properties and by high solubilities in physiological solutions. The complexes are represented by the following formula:  <IMAGE>  wherein A is -CH2CH2- or  <IMAGE>  and M+Z is a paramagnetic ion of an element with an atomic number of 21-29, 42-44 or 58-70, and a valence number, Z, of 2 or 3; R1 is -O- or R3-N-R2, R2 is -(CH2CH2O)n-R4, n is 1-10, R4 is alkyl or aryl, R3 is H, R2, alkyl, hydroxy, alkoxy, cycloalkyl or aryl, wherein Z of the R1 groups are -O- and the remainder of the R1 groups are R2-N-R3 groups.
Patent EP-0379077-B1 (EP)
Inventor: BRANDOLI LUIGI
IPC: B60N2/235
Filed: 1990-01-12
Granted: 1995-04-05
Abstract: An articulation device of reclinable seat backs is made of a seating (12) having an outline consisting of two main opposite substantially rectilinear sections (13 and 26) converging towards jointing sections which are also rectilinear and step-like to one another (23, 24, 25); the other extreme of one of the main sections (13) is jointed to an arched section (32), whilst the other extreme of the other main section (26) is jointed to substatially rectilinear sections (27, 28) which are step-like to one another; the arched section (32) and the extreme one of the rectilinear sections (28) jointed to the main sections (13, 26) are joined to one another by means of a substantially U-shaped section (30); a cam has an outline consisting of two main opposite sections (13 min , 26 min ) so as to copy the corresponding sections (13, 26) of the seating (12), one in the locking position and one in the releasing position of the seat back; the main sections of the cam are converging at one extreme towards a rectilinear jointing section (23 min ) corresponding to those (23, 24, 25) of the seating (12); the other extremes of the main sections of the cam are jointed through a bent section (32 min ), at least a rectilinear section (28 min ) and a substantially U-shaped section (30 min ) corresponding to the similar ones of the seating (12).
Patent EP-0385368-B1 (EP)
Title: Novel optically active compound
IPC: C07C31/20
Filed: 1990-02-26
Granted: 1993-05-19
Abstract: (3S, 5S)-(-)-2,6-dimethyl-3,5-heptanediol expressed by the following formula: <CHEM> and (3R, 5R)-(+)-2,6-dimethyl-3,5-heptanediol expressed by the following formula: <CHEM> are disclosed, which are useful as reagent for asymmetric synthesis such as chiral auxiliary and chiral synthon.
Patent EP-0419982-B1 (EP)
Inventor: LUDER FRITZ
IPC: B29C48/09
Filed: 1990-09-15
Granted: 1994-04-20
Abstract: An extrudate of a plastic-metal composite, in particular a plastic-metal-plastic composite pipe, is produced, a layer of adhesive being applied to an inner profile of plastic, a metal band applied to the latter and profiled and finally an outer layer of plastic applied to the said metal band. In order to permit continuous manufacture, the inner profile is coextruded continuously together with the layer of adhesive, the metal band applied to the latter and profiled and a further layer of adhesive and an outer layer of plastic coextruded onto the said metal band. The extruders (11, 33) of the installation are designed as coextruders and the profiling unit (31) for the metal band (B) is preceded by a storing device (22, 23), which ensures the continuous feeding of the metal band (B). <IMAGE>
Patent EP-0420177-B1 (EP)
Inventor: KOSTER NORBERT H L DR-ING
IPC: A61B5/00
Filed: 1990-09-26
Granted: 1995-01-18
Abstract: The invention relates to a device for accurately measuring the distribution of local, physical values at a site which is normally inaccessible (for example in living tissue) and for wireless transmission of the measurements and of an identification sign for the transponder transmitting the measurements to an evaluation unit positioned outside the measurement site. By coordinating the measurement to the site of the transponder, the distribution of the physical values to be measured can be determined. Thus, it is possible, for example, to determine the temperature distribution in a tissue fragment, the bending load at different positions of bones, or the body temperature of various laboratory animals in a cage. Since the energy supply is wireless and is effected by means of an electromagnetic field, the service life of the transponders is not limited by exhaustable energy sources. <IMAGE>
Patent EP-0424709-B1 (EP)
Inventor: WOLTERS HERMANN
IPC: B21B37/00
Filed: 1990-10-05
Granted: 1996-09-18
Abstract: In the process for controlling the tape thickness it has been found that the complex roll eccentricities produced by the superimposition of several interfering influences are not adequately compensated for by the control methods which have hitherto become known. To be able to compensate for even complex roll eccentricities, it is proposed to determine the transfer function of the fault signal embodying the roll eccentricity and to derive from this transfer function controller parameters on the basis of which roll eccentricity compensation signals can be calculated. Using this means, the roll eccentricities are compensated for in accordance with the principle of adaptive control. 
<IMAGE>
Patent EP-0432416-B1 (EP)
Inventor: HOERPEL GERHARD DR
IPC: C08K5/38
Filed: 1990-10-22
Granted: 1995-05-17
Abstract: 1.1 A process for the vulcanisation of rubber by means of a vulcanisation system based on sulphur and dithiocarboxylic acid or salts thereof. 2.1 The object of the invention was to provide a process for the vulcanisation of rubbers which on the one hand excludes the formation of health-endangering nitrosamines and at the same time does not impair the vulcanisate properties. 2.2 The solution comprises adding an effective amount of an aromatic hydroxythiocarboxylic acid or a salt thereof to the vulcanisation mixture. 2.3 The process according to the invention is suitable both for natural rubbers and for synthetic rubbers.
Patent EP-0431514-B1 (EP)
Title: Motor with magnets of the flux concentration type
Inventor: CUENOT ALAIN
IPC: H02K1/28
Filed: 1990-12-03
Granted: 1994-03-09
Abstract: The invention relates to a motor with flux concentration magnets. 
<??>The subject is a motor with flux concentration magnets, comprising a wound stator, and a rotor including a shaft, a sleeve surrounding the shaft and intended for retaining rotor metal sheets, and permanent magnets, characterised in that the said sleeve consists of unit sleeves (2) separated by discs (5), the sleeves and the discs being clamped together by ties (6) connected to at least one end web (7) integral with the shaft (1). 
<??>Application to motors. 
<IMAGE>
Patent EP-0434523-B1 (EP)
Title: Deodorization of manures with the help of undecylenic acid ester
IPC: C05G5/00
Filed: 1990-12-14
Granted: 1993-06-16
Abstract: The invention relates to a deodorant for liquid manure. This substance comprises an undecenoic acid ester. It represents an effective odour-masking substance right from the storage of the liquid manure and can be spread particularly easily.