baber/WOPTO huggingface dataset:
Patent EP-0027024-B1 (EP)
IPC: A23L27/30
Filed: 1980-09-30
Granted: 1983-08-24
Abstract: The sweetness stability of an aspartame sweetened chewing gum is enhanced by coating the aspartame onto the surface of the chewing gum piece.
Patent EP-0074170-B1 (EP)
Title: Chroman compounds, process for producing them and pharmaceutical compositions containing them
IPC: C07D311/58
Filed: 1982-07-27
Granted: 1985-10-16
Abstract: Novel heterocyclic compounds of the general formula(I): 
<CHEM>
 in which each of R1, R2, R4 and R5 is a hydrogen atom or a lower alkyl group and R3 is a hydrogen or halogen atom or an alkyl, haloalkyl, alkoxy, alkenyl, alkenyloxy, aryl, aryloxy, acyl or nitro group, and the broken line indicates that a single or double bond is present in the position shown; provided that when the broken line is a single bond, R3 is other than hydrogen, have antiiflammatory, analgesic and antipyretic action. The compounds may be included in pharmaceutical compositions for treating inflammation, fever or pain. 
<??>The compounds are made by reacting a compound of the general formula(II): 
<CHEM>
 with a compound of the general formula (III): 
<CHEM>
 and heating the resulting product, followed if necessary by reduction, hydrolysis or salt formation.
Patent EP-0075444-B1 (EP)
IPC: C12N15/00
Filed: 1982-09-16
Granted: 1992-12-23
Abstract: Microbial expression of an exogenous polypeptide may be inefficient if the messenger RNA has secondary structure (due to complementarity of spaced regions of the molecule) which impedes interaction with a ribosome. The occurrence of such structure can be predicted. The degeneracy of the genetic code gives freedom to alter the nucleic acid composition of the cDNA to eliminate harmful secondary structure of the mRNA. For example, bovine growth hormone (BGH) is poorly expressed by E. coli transformed with a recombinant plasmid containing the natural BGH gene. The corresponding mRNA has complementary regions at 46-51 and 73-78. Therefore a plasmid pBGH 33-4 was constructed containing a BGH gene whose upstream portion was synthesized (making use of plasmid pHGH 207-1 which contains an efficiently expressible gene for the closely related human growth hormone) so as not to cause the troublesome complementarity. E. coli transformed therewith produced BGH with a yield of better than 10<5> copies per cell.
Patent EP-0088897-B1 (EP)
IPC: A01C5/06
Filed: 1983-02-15
Granted: 1987-04-22
Abstract: 1. Deformable wheel for a precision planter which, when rolling over the ground, is substantially compressed, preferably as far as the rim, owing to the load, and returns to the original shape after rolling, and which is provided on the outside and approximately centrally with a profile which extends in its circumferential direction and whose width is less than the tyre thickness, for pressing the grains of seed into the ground, characterized in that the profile consists of a series of cams (5, 12) lying successively in the circumferential direction of the tyre, between each of which there is an intermediate space (14).
Patent EP-0097932-B1 (EP)
IPC: H01Q19/13
Filed: 1983-06-24
Granted: 1987-09-16
Abstract: 1. A micro-wave radio relay antenna of mussel-shaped construction, comprising a reflector (1) designed as an eccentric section of a paraboloid of rotation and supplied by a primary radiator system in accordance with the offset principle, and bounded at its sides and its base by metallic walls (3, 4, 5), characterised in that at the level of that part (2) of the primary radiator system which directly irradiates the reflector (1), the length of the lateral boundary walls (3, 4) in the antenna radiation direction is contrived to be approximately such that this part (2) of the primary radiator system - when projected onto the lateral boundary walls - lies approximately in the centre between the antenna aperture and the reflector (1), that the rectilinear, aperture-side edges of the two lateral boundary walls (3, 4) extend such that the surface vector (e) at right angles to the aperture is directed obliquely upwards when the primary radiator system (2) is in the lower position and is directed obliquely downwards when the primary radiator system is in the upper position, that the lateral boundary walls (3, 4) are bent inwards and the bend lines (10, 11) extend approximately vertically, and that when that part of the primary radiator system which directly irradiates the reflector (1) is projected onto the lateral boundary walls (3, 4), the bend lines (10, 11) lie between this part (2) and the aperture.
Patent EP-0139041-B1 (EP)
Title: Skylight pivot or the like
IPC: E05D7/082
Filed: 1983-11-25
Granted: 1988-04-13
Abstract: 1. Swivel bearing for roof surface windows or the like, consisting of a bearing base body (1) having a circular-ring-segment-shaped guide groove (2) in which a slider (3) is displaceably guided, characterised in that the circular-ring-segment-shaped slider (3) has a greater length than the guide groove (2) and in that the cross-section of the guide groove and of the slider widens towards the groove bottom.
Patent EP-0084400-B1 (EP)
IPC: G08B13/24
Filed: 1983-01-14
Granted: 1987-08-26
Abstract: In an electronic detection system comprising a transmitter for generating an interrogation field, said transmitter being coupled with at least one transmitting antenna coil; a responder with a receiving coil and a transmitting coil for transmitting a signal in response to said interrogation field; and a receiver-and-detector coupled with at least one receiving antenna coil for receiving and further processing the signal transmitted by said responder, the improvement which consists in that said receiving coil and said transmitting coil of said responder are arranged in parallel to each other, and that said responder comprises a frequency divider connected between said receiving and transmitting coil and arranged to divide the signal frequency received by a factor N≧4.
Patent EP-0092328-B1 (EP)
IPC: C07D405/04
Filed: 1983-03-29
Granted: 1987-05-20
Abstract: Imidazoline derivatives of the formulahaving the RS or S configuration wherein R<sup>1</sup> is alkyl C<sub>1-4</sub>, allyl, benzyl, phenethyl or hydroxyalkyl C<sub>2-4</sub>, and their non-toxic salts.Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic a<sub>2</sub>-adrenoreceptor antagonist activity.
Patent EP-0119469-B1 (EP)
Title: Bag for the storage of blood
IPC: A61J1/00
Filed: 1984-02-16
Granted: 1989-10-18
Abstract: The invention relates to a storage bag, in particular for medical purposes for storing blood or infusion solutions, comprising a thermoplastic polymer material and having at least one outlet comprising a tube member.
Patent EP-0142061-B1 (EP)
IPC: H01H49/00
Filed: 1984-10-17
Granted: 1988-04-20
Abstract: 1. An electromagnetic relay comprising a coil body (1; 21) whic carries a winding (27) and winding terminals (5, 6; 25, 26), at least one winding terminal has a fixing section (5d) that is retained in one of the coil flanges (3) when the coil body (1; 21) is released, and is bent at an angle in a section (5a, 6a; 25a, 26a) to form a spacer outside of the area in which it is embedded in the winding zone, and is again bent at an angle to form a terminal pin (5b, 6b; 25b, 26b) extending at right angles to the plane of insertion, characterised in that the fixing section (5d) extends in a straight line in a plane at right angles to the coil axis and has a round cross-section and thus an edge-free surface.
Patent EP-0141386-B1 (EP)
Title: Digital-to-analog converting apparatus
IPC: H03M1/00
Filed: 1984-10-25
Granted: 1991-03-06
Abstract: The principal of the digital-to-analog converting system is such that N-bit input digital data is divided into at least nH higher order bits and nL lower order bits, the nH higher order bit data are converted to a PAM wave, the nL lower order bit data are converted to a PWM wave, and the PAM and PWM waves thus obtained are added in time relation to each other to obtain an analog output. The merrit of this invention is a higher resolution of D/A conversion combined with the advantage of a considerable reduction of the operation frequency of the PWM wave pulse width control counter to a practically realizable frequency range. The dynamic range is broad and distortion of the analog output signal is lower.
Patent EP-0133343-B1 (EP)
IPC: C09K3/14
Filed: 1984-06-27
Granted: 1987-01-28
Abstract: Improved granular abrasive material comprises silicon carbide particles at least partially coated with an integral, durable surface layer of a hard refractory material comprising metal nitride or carbide. Hard refractory materials which provide a useful coating include, for example, silicon nitride or carbide, titanium nitride or carbide, sialon, and others. The surface layer is preferably provided by chemical vapor deposition, most preferably utilizing a fluidized bed. The improved granular abrasive material is particularly useful in various abrasive products such as coated abrasive products, nonwoven abrasive products and abrasive grinding wheels.
Patent EP-0137678-B1 (EP)
IPC: G01N33/53
Filed: 1984-08-23
Granted: 1990-03-07
Abstract: Rates of binding between members of a specific binding pair, e.g., ligand-receptor, are greatly enhanced by short-term ultrasonication of an aqueous medium containing the specific binding pair. The enhanced rates find particular use in specific binding protein assays.
Patent EP-0141567-B1 (EP)
IPC: E04D13/03
Filed: 1984-10-15
Granted: 1991-09-25
Abstract: A window frame panel assembly for arrangement in an inclined roof surface comprises opposed parallel side plates (1, 2) as well as top and bottom members (3, 4) of plate material. The vertical side plates (1, 2) have parallel first and second longitudinal side edges (1a, 1b) and end edges (1c, 1d) comprising a first part (5, 6) at right angles to a first longitudinal side edge (1a) and, on the remainder of the width of the side plate (1, 2) a second part (7, 8) inclined with respect to the opposite longitudinal side edge, said second parts diverging against said second side edge to form angles therewith corresponding to the roof inclination. The top and bottom members (3, 4) are formed as curved or bent plate profiles of a cross-sectional shape corresponding to respective ones of the opposed end edges (1c, 1d) of the side plates (1, 2). After assembling, the side plates and top and bottom members (1-4) of the panel assembly into a rectangular frame structure adaption to the actual roof thickness may be performed by cutting-off from said members at the external side of the panel assembly.
Patent EP-0131020-B1 (EP)
Title: Method for the volumetric differentiation of leukocytes
IPC: G01N15/12
Filed: 1983-12-15
Granted: 1989-08-02
Abstract: A method and reagent system for differential determination of three-populations of leukocytes (lymphocyte, monocyte and granulocyte), using an automatic counting system. The reagent system includes a blood diluent and lysing reagent. The blood diluent is an osmotically balanced aqueous solution of ingredients at a preselected pH for maintaining erythrocyte morphology, blood cell stabilizing, buffering and bacteriostatic action. The lysing reagent is a mixture of an aqueous solution of quaternary ammonium salts, which lysing reagent is added to the diluted blood under more mild conditions of concentration and at a slower rate than is current practice in order to obtain an unexpected volumetric modification of at least one of the three-populations of leukocytes, whereby volumetric differential analysis can be accomplished.
Patent EP-0181167-B1 (EP)
IPC: G10L11/00
Filed: 1985-11-01
Granted: 1990-02-28
Abstract: An apparatus and method for identifying spoken words employs a plurality of reference templates (26) having information at each position thereof representing the probability of a particular binary value occurring at a corresponding position in an utterance template (16). In addition, a system bias template (42) is included to substantially eliminate recognition inaccuracies characteristic to the system.
Patent EP-0188433-B1 (EP)
Title: Dispositif pour detecter la position angulaire d'un organe rotatif
IPC: G01P3/489
Filed: 1985-03-13
Granted: 1989-06-14
Abstract: Un dispositif est proposé pour la détection de la position angulaire d'un organe rotatif présentant à sa périphérie des repères (11) respectivement des dents, au moins un repère et/ou un intervalle entre deux repères se distinguant pour former un repère de référence (12). Ceci peut être réalisé par exemple par un repère respectivement par un interstice entre deux repères, plus large ou plus étroit. La distance entre deux flancs de repères est déterminée par un compteur (17) comptant des impulsions d'horloge continuellement en régime libre. Pour chaque flanc de repère à évaluer (flanc montant ou flanc descendant) l'état instantané du compteur est transmis à une mémoire (18). Pour reconnaître un repère de référence, les valeurs consécutives mémorisées sont soustraites et des comparaisons entre les différences consécutives correspondantes sont réalisées. Si une valeur de différence s'écarte de la valeur de différence précédente et de la valeur de différence suivante d'un montant donné un signal de repère de référence est produit.
Patent EP-0227683-B1 (EP)
Title: Dispositif porte-cartons
IPC: B67B7/86
Filed: 1985-10-02
Granted: 1991-06-05
Abstract: Un dispositif pour un carton contenant un liquide, un carton de lait par exemple, comprend un corps qui s'ajuste par-dessus le haut du carton. Le corps a des éléments de contact (18) élastique qui s'adaptent à pression aux bords exposés de la fermeture supérieure du carton. Un bec de versement (22) est rotativement monté sur le corps et comprend une lame (32) qui découpe une ouverture circulaire de versement dans la fermeture lorsque le bec (22) est mis en rotation, le bec (22) étant scellé dans l'ouverture. Le corps comprend une poignée (24) qui permet de porter et d'incliner le carton afin de verser son contenu.
Patent EP-0248097-B1 (EP)
Title: Method of determining a helicopter's own horizontal speed in the higher speed ranges
IPC: G01P5/00
Filed: 1986-06-02
Granted: 1991-02-20
Abstract: A method for determining the horizontal airspeed of a helicopter in the high speed (ve>20 m/s) range. Pitch angle and the longitudinal control signals are recorded by sensors such as an inertial navigation system and a potentiometer connected to the pilot's control lever. Equivalent speed signals are calculated from the measured pitch angle and longitudinal control signals by means of calibration equations. These signals are then filtered and weighted. The horizontal airspeed is then derived from the sum of the weighted signals divided by the sum of weighting factors k theta  and k delta x determined in accordance with the sensed pitch angle and longitudinal control signals. The horizontal velocity signal may be filtered, if necessary.
Patent EP-0208908-B1 (EP)
IPC: D06N3/14
Filed: 1986-06-09
Granted: 1989-01-18
Abstract: The present invention is directed to the preparation of optionally pigmented spreading paste based on multiphase mixtures of ionically-modified polyurethanes and/or polyurethane ureas which are prepared from special synthesis components based on silicone resins, aromatic hydroxypolyethers, aromatichydroxy polyesters, and perfluorocarbon resins, the multiphase mixtures additionally containing water and organic solvents for the polyurethanes and/or polyurethane ureas. The present invention is also directed to the preparation of these optionally pigmented spreading pastes and to their use for the production of coatings permeable to water vapor on fabric or leather substrates by the direct or transfer method using the technique of evaporation.
Patent EP-0212168-B1 (EP)
IPC: F24C13/00
Filed: 1986-07-02
Granted: 1988-06-01
Abstract: 1. Gas range with a housing (10) in the shape of a block whose dimensions correspont to conventional standard-kitchen elements (60x60x85 cm), a cooking part (11) comprising several cooking burners arranged in the upper region of the housing, a heating part arranged in the lower region of the housing, and a waste gas shaft (20) on the rear wall of the housing a waste gas stack connection and ducted from the heating part ot below the cooking part, characterized in that the heating part comprises elongated radiant burners (16), with a ceramic burner plate, extending parallel to each other substantially over the entire depth of the housing, and a heating system heat exchanger (17) arranged above the ceramic burner plates at a spacing of between 10 and 30 mm and through which water flows, the heat exchanger being in the form of a horizontal exchange plate with forward and return connection (17a, 17b) and with vertical waste gas outlet slots (17c), wherein the heating part is separate with respect to the region of the housing above it by a waste gas collecting hood (15) connected to the waste gas shaft (20) and put over the heating system heat exchanger (17) with a small space all round.
Patent EP-0236557-B1 (EP)
Title: Ventilation device
IPC: F24F13/24
Filed: 1986-11-18
Granted: 1992-01-08
Abstract: A ventilation device 1 for rooms has an elongate, parallelepipedal housing 2 with external air penetration openings 8 and inner air penetration openings 9, the inner air penetration openings 9 being situated in an inner extruded profile 4 and being capable of being opened or closed by a flap 14 which is removably suspended by a hook profile 14a and a hook profile 4h of the inner extruded profile 4 and is fixed against unintentional unhanging by a leg 5c of another housing profile 5, which serves as a securing web. <IMAGE>
Patent EP-0234011-B1 (EP)
IPC: C07D417/04
Filed: 1986-12-01
Granted: 1991-09-18
Abstract: A unique series of 4-(1,2,5,6-tetrahydro-1-alkyl-3-pyridinyl)-2-thiazolamines and 4-(hexahydro-1-alkyl- pyridinyl)-2-thiazolamines having the structural formulaare disclosed. These compounds are useful as dopaminergic agents. Intermediates for preparing the compounds, pharmaceutical compositions containing them, and methods for using the pharmaceutical compositions for treating human psychosis, elevated blood pressure, Parkinson's disease, hyperprolactinaemia, sexual disorders, and acromegaly are described.
Patent EP-0202769-B1 (EP)
IPC: A45B25/06
Filed: 1986-04-17
Granted: 1989-12-13
Abstract: A pivot assembly (1) for umbrella ribs or struts (2) comprises a notch (or runner) formed by an inner part (3) with a bore (5) for an umbrella shaft (6) and a flange portion (7) at one end of a body portion (8) the other end of which has two tongues (9), and an outer part (4) having a sleeve portion (10) on the body portion (8) of the inner part (3) and having a flange portion (11) engaging the flange portion (7) of the inner part. Ribs or "barbs" (28) on the tongues (9) prevent the inner part (3) and outer part (4) from being separated after fitting on the shaft (6). Each of a plurality of radial slits (12) in one flange portion (11) leads to a cavity (13) formed between the flange portions, and a knob end (14) of a rib or strut (2) is held captive in the cavity (13) to serve as a pivot as an adjacent flattened portion (15) slides in the slit (12).
Patent EP-0218429-B1 (EP)
Title: Coupling pipes
IPC: F16L49/00
Filed: 1986-09-26
Granted: 1991-02-27
Abstract: A clay or similar pipe has a coupling socket at one end formed by a shrink-fitted plastics sleeve (4). A sealing ring or band (7) is interposed between the sleeve and the pipe surface. External compression is applied to the plastics sleeve (4) over the sealing member (7) during shrinkage of the sleeve (4). This compresses the sealing member (7) and ensures reliable sealing without requiring the use of an additional bonding or sealing composition. Alternatively or additionally, a shrink-fitted plastics socket (14) on a claywear or similar pipe end may have a region (17) spaced from the pipe end, provided with a seal ring (18), and not subjected to shrink-fitting. The seal ring (18) provides a secondary seal.
Patent EP-0211890-B1 (EP)
Title: Recherche de ligne libre dans un systeme de commutation a commande decentralisee
IPC: H04Q11/04
Filed: 1986-02-05
Granted: 1990-06-27
Abstract: Dans un système de commutation à commande décentralisée ayant une pluralité de modules de commutation interconnectés par un commutateur de multiplexage temporel, les modules de commutation coopèren pour exécuter toutes les opérations de traitement des appels, y compris la recherche de lignes libres de commutation à multiplexage temporel entre les modules, sans qu'intervienne une commande centrale du système. Afin d'établir un appel donné entre des modules, le module de commutation terminal envoie un message de demande de recherche de ligne libre (PHR) au module de commutation originel qui définit les tranches de temps disponibles dans les liaisons entre le module de commutation originel et le commutateur de multiplexage temporel. Le module de commutation originel sélectionne alors un ensemble (CS) possible de tranches temporelles disponibles dans les liaisons entre le commutateur à multiplexage temporel d'une part et les modules de commutation originel et terminal d'autre part. Le module de commutation originel et le module de commutation terminal sont alors tous les deux disponibles pour traiter d'autres demandes de recherche de ligne libre, pendant qu'ils négocient en même temps pour savoir quelle sera la tranche de temps finalement choisie pour être utilisée pour l'appel donné.
Patent EP-0232289-B1 (EP)
IPC: F26B23/00
Filed: 1986-06-24
Granted: 1990-09-26
Abstract: A beneficiated kaolin clay slurry is concentrated from a solids content of about 50% to 60% by weight to a solids content of at least 65% by weight by evaporating water therefrom by passing the aqueus clay slurry through one or more non-contact evaporated heat exchangers. The kaolin clay slurry is passed in indirect heat exchange relationship with a heating vapor, with the heating vapor comprising water vapor previously evaporated from the aqueous clay slurry.
Patent EP-0244442-B1 (EP)
IPC: G02F1/055
Filed: 1986-09-15
Granted: 1991-08-28
Abstract: A linear light valve array having transversely driven, discretely addressable, electro-optic gates which selectively change the polarization of incident light. The array has a plurality of spaced gates (12'). Each gate includes a planar light receiving top surface (12a) which receives incident polarized light, and first and second spaced parallel electrode receiving walls that are arranged substantially normal to the top receiving surface, and parallel to the linear direction of the array. Discretely addressable electrodes (14', 14'') are formed on such receiving surfaces. In response to an applied voltage, the electrodes of a gate establish a transverse electric field which changes the plane of polarization of light passing through the gate and substrate. In another aspect of this invention, a method of making such a linear light valve array is disclosed. In accordance with this method, a strip of photoresist material is formed on a wafer of electro-optic material. Grooves are then cut in the wafer on each side of the strip. A conductive layer is formed on the top surface of the wafer in the grooves and on the strip. The photoresist and its overlying conductive layer are removed. A plurality of evenly spaced parallel grooves are then cut in the wafer to define the gates.
Patent EP-0247354-B1 (EP)
IPC: C22C37/10
Filed: 1987-04-21
Granted: 1990-09-12
Abstract: Process for the adduction of chemical-metal elements in metal foundings where the additive element is brought to the plasma status and, by means of an inert carrying gas, is caused to spread in the fluid mass of the metal founding. The additive element is brought to the plasma status by using an electric arc.