baber/WOPTO huggingface dataset:
Patent EP-0059684-B1 (EP)
IPC: C11D3/42
Filed: 1982-02-22
Granted: 1984-06-13
Abstract: The amphoteric styrene derivatives correspond to the formula <IMAGE>  (1)  in which X is oxygen, sulfur, a direct bond, -SO2N(R5-, -CON(R5- or -COO-, Y1 and Y2 independently of one another are C1-C4-alkylene or hydroxypropylene, R1 and R2 independently of one another are C1-C4-alkyl or, together with the N atom, are a pyrrolidine, piperidine, hexamethyleneimine or morpholine ring, and R1, together with R5, is also a piperazine ring, R3 and R4 are hydrogen, C1-4-alkyl, chlorine, C1-4-alkoxy or C3-4-alkenyl or together, in the o-position relative to one another, are a trimethylene or tetramethylene group, R5 is hydrogen, C1-4-alkyl or cyanoethyl or, together with R1, is a piperazine ring, Q is -COO or -SO3 and n is the number 1 or 2, and can be prepared by reacting the corresponding amine compounds with a halide of the formula Hal-Y2-QH and saponifying the quaternary ammonium halides eventually formed. They can be used for the fluorescent brightening of organic materials.
Patent EP-0073207-B1 (EP)
IPC: F02F1/24
Filed: 1982-02-26
Granted: 1984-12-12
Abstract: An internal combustion engine has a cylinder head (2) with a cardiodal recess (3) with inlet and outlet apertures (8, 12) in which inlet and outlet valves (9, 13) are positioned. A cusp (14) extending between the apertures (8, 12) imparts a swirling motion to gases entering the recess through the inlet aperture (8), but extends only about one third of the travel of the inlet valve (9) so that it does not impede the flow of gases when the inlet valve is fully open.
Patent EP-0086734-B1 (EP)
IPC: H02B11/12
Filed: 1983-01-18
Granted: 1987-09-23
Abstract: An encapsulated, compressed-gas-insulated, high-voltage switching installation is disclosed in which the circuit breaker is arranged horizontally in a pressure vessel having one end wall formed by a base plate to which are secured the interrupter units of the circuit breaker and all parts of the drive and arc extinguishing device, including the control unit and hydraulical accumulator. The base plate with the interrupter units and all parts of the drive and arc extinguishing device connected thereto can be moved as a structural unit on rollers connected to the base plate rolling on the installation ground or on a foundation, or lifted by a crane.
Patent EP-0094346-B1 (EP)
IPC: B23K26/08
Filed: 1983-05-02
Granted: 1988-02-24
Abstract: An apparatus for continuous laser welding adjacent longitudinally extending of generally tubular shaped members is disclosed. The apparatus comprises a Z-bar guide (3) for positioning and guiding the edges as they are moved toward a welding area with a laser welding device (4) for welding the edges, and a mandrel (5) connected to the Z-bar guide and extending internally and in the direction of movement of the members. The mandrel includes a laser beam dump (6) positioned adjacent the welding area for absorbing light from a laser beam produced by the laser welding device (4) and at least one roller (7) for internally supporting and guiding the generally tubular shaped members.
Patent EP-0130188-B1 (EP)
Title: Vaporisateur monte a l'extremite d'une gaine et possedant un rapport de dilution variable
IPC: B05B7/30
Filed: 1983-08-12
Granted: 1988-12-28
Abstract: Vaporisateur monté à l'extrémité d'une gaine et possédant un rapport de dilution variable (10), pourvu d'une molette sélectrice rotative (19) présentant une pluralité d'orifices (84) et de cavités associées (85). Les orifices (84) intersectent un passage de fluide (71) s'étendant depuis un récipient de fluide (18) jusqu'à une chambre de mélange (62) utilisée pour mélanger des quantités sélectionnées de fluide provenant du réservoir (18) avec l'eau pénétrant dans la chambre de mélange (62). L'eau est amenée dans la chambre de mélange (62) par l'intermédiaire d'un premier et d'un deuxième ajutages écartés (68, 75), un canal annulaire (70) s'étendant d'une position entre les ajutages jusqu'à un canal d'intersection (72) en communication avec une cavité (85) associée à un orifice (84) intersectant le passage de fluide (71). L'ouverture (75a) du deuxième ajutage (75) est plus petite que l'ouverture de décharge (66a) du vaporisateur, et elle est de préférence égale ou inférieure à l'ouverture (69) du premier ajutage (68).
Patent EP-0127148-B1 (EP)
IPC: G01N27/416
Filed: 1984-05-24
Granted: 1993-04-14
Abstract: An electrode assembly for transcutaneously measuring a blood gas parameter and for measuring a bioelectrical signal comprises two separate electrode devices (10, 40), one of which (10) further comprises an electrochemical measuring electrode system. The electrochemical measuring electrode system comprises a reference electrode of a potentiometric electrode system and an anode of a polarographic electrode system constituted by a single metallic body (13), a pH-electrode (31, 32) of the potentiometric electrode system, and a noble metal cathode (33 34) of the polarographic electrode system. The biolectrical signal sensing electrode of the electrode device (10) is further constituted by the metallic body (13). A first part of the metallic body (13) is covered by an electrolyte solution (28) which communicates electrolytically therewith and further with the pH-glass electrode and the noble metal cathode, and a second part of which is not covered by the electrolyte solution but adapted to electrically conductively communicate with a skin surface part of a test person or a patient through an electrically conductive contact liquid (19). The membrane separates the first and the second part of the metallic body from one another. The second electrode (40) comprises a bioelectrical signal sensing electrode (41), which is adapted to electrically conductively communicate with a skin surface part of a test person or patient through an electrically conductive contact liquid (20). 
<??>By means of the electrode assembly coincident measuring results of the blood gas partial pressures of oxygen and carbon dioxide and of a bioelectrical signal such as the ECG (Electrocardiography), the RR (Respiration rate) or the heart rate of the test person or patient is obtainable.
Patent EP-0137323-B1 (EP)
IPC: H03H17/06
Filed: 1984-09-10
Granted: 1989-03-29
Abstract: Method and apparatus for converting an input scanning sequence into an output scanning sequence, where scan values of an input scanning sequence occurring with an input scanning frequency are converted into an output scanning sequence whose scan values occur with an output scanning frequency. To process scanning sequences with alternating scanning frequencies with limited computing and storage capacities, a single one-stage digital filter is provided for processing the input scanning sequence using a limited number of filter coefficients, further filter coefficients supplied thereto by calculation from existing filter coefficients.
Patent EP-0121469-B1 (EP)
Title: Pressure relief device
IPC: H01F27/00
Filed: 1984-03-26
Granted: 1987-05-06
Abstract: A pressure relief device for use on a liquid filled vessel, such as a power transformer having a coolant oil enclosed, which device includes a clamp arranged on the device so that the pressure relief function of the device is negated until the clamp is removed.
Patent EP-0140866-B1 (EP)
Title: Production of high purity alkyl glyoxylate
IPC: C07C69/67
Filed: 1984-10-05
Granted: 1987-06-10
Abstract: High purity alkyl glyoxylate is produced from complex mixtures containing alkyl glyoxylate, alkyl glycolate, water, alcohol and miscellaneous impurities. High purity alkyl glyoxylate is useful in the synthesis of alkyl glyoxylate polymers.
Patent EP-0155313-B1 (EP)
Title: Circuit logique bipolaire a haute vitesse
IPC: H03K19/013
Filed: 1984-09-06
Granted: 1989-11-23
Abstract: Porte logique (14) pourvue de transistors d'entrée (QA, QB) possédant chacun une électrode de collecteur en un premier point nodal (1) (servant de point nodal de sortie de signaux), une électrode d'émetteur en un deuxième point nodal (2) auquel sont couplés tous les émetteurs et une électrode de base recevant un signal binaire logique d'entrée, et pourvue en outre d'une résistance de charge (RL) entre le premier point nodal (1) et un couplage à une tension d'alimentation (VCC). L'amélioration est constituée par le fait que des organes (16) permettent de réguler le courant de l'émetteur au niveau du deuxième point nodal (2) en réaction à la tension sur le premier point nodal (1), afin d'empêcher la saturation des transistors d'entrée (QA, QB) et d'augmenter la vitesse de commutation de la porte logique (14). Les organes de régulation (16) du courant de l'émetteur peuvent comprendre un transistor de régulation de courant (Q5) couplé entre le deuxième point nodal (2) et une référence de terre, l'électrode de base du transistor étant couplée par l'intermédiaire d'un troisième point nodal (3) à un organe de polarisation (RF) couplé au premier point nodal. Le transistor de régulation de courant (Q5) peut être un transistor Schottky, c'est à dire un transistor avec une diode Schottky (D1) couplée entre l'électrode de base et l'électrode de collecteur. L'organe de polarisation peut être une résistance de réaction (RF) couplée entre le premier point nodal (1) et le troisième point nodal (3). La tension aux bornes de la résistance de réaction (RF) peut être bloquée pour limiter la plage de tensions.
Patent EP-0153569-B1 (EP)
IPC: A61D/
Filed: 1982-09-28
Granted: 1988-11-23
Abstract: A cylindrical implant magazine (100) having open-ended implant-containing chambers (103) with slots (104) communicating with the surface of the magazine so that the open-sided chambers can expand slightly during ejection of the implants.
Patent EP-0177923-B1 (EP)
IPC: C07D495/14
Filed: 1985-10-07
Granted: 1989-03-01
Abstract: 57 (1H-Tetrazol-5-yl)tetrazolo[1,5-a]thienopyridines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyano-quinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such as dimethylformamide.
Patent EP-0185933-B1 (EP)
IPC: C08G18/38
Filed: 1985-11-21
Granted: 1988-09-21
Abstract: Novel polymers having excellent physical properties including heat distortion temperatures and izod impact strengths are prepared by the interaction of bicyclic amide acetals with epoxide resins and polyisocyanates.
Patent EP-0184166-B1 (EP)
IPC: B65B39/12
Filed: 1985-11-30
Granted: 1989-03-22
Abstract: 1. Method for filling prefabricated, relatively rigid containers (1) with filling material (2) with the replacement of a first gas, e.g. air, by a second gas, for example an inert gas, a filling device (3) which dispenses the filling material (2) being lowered at the beginning of the filling procedure as far as the base (4) of the container (1) and being raised during the filling procedure, and the second gas being introduced simultaneously with the filling material into the container, characterized in that, at the beginning of the procedure for filling with powdered filling material (2), a displacement body (5, 5') is introduced into the container (1), the cross section of which is matched to the cross section of the container (1) and which is raised during the filling procedure.
Patent EP-0170439-B1 (EP)
Title: Thin film optical variable article having substantial color shift with angle and method
IPC: G02B5/28
Filed: 1985-07-08
Granted: 1990-10-24
Abstract: Thin film optically variable article having substantial color shift with varying angle of light incidence and viewing and including an optically thick, substantially transparent element carrying a colorant and having first and second surfaces. A multilayer interference coating is carried on one of said first and second surfaces. The colorant serves to modify in essentially a subtractive mode the color at normal incidence and the color shift with angle of the multilayer interference coating as seen by reflection or transmission.
Patent EP-0172063-B1 (EP)
IPC: E05B47/06
Filed: 1985-07-09
Granted: 1988-03-02
Abstract: The present invention relates to a lock with a double locking mechanism comprising a first locking mechanism having tumblers movable by a first key to authorize the operation, by means of a second key, of a second locking mechanism comprising a bolt associated with a releasable fingered bolt-retaining member through the medium of a link bar pivotally mounted on the releasable member and pivotally connected by one of its ends to the bolt, whereas the other end of the bar is adapted to co-operate with a retractable stop controlled from a distance.
Patent EP-0202386-B1 (EP)
IPC: A47C7/46
Filed: 1985-07-26
Granted: 1990-02-07
Abstract: An armchair structure having an adjustable anatomical configuration comprises two lateral stringer assemblies (2) composed of sets of interlinked articulation elements (3) each of which is constituted by flat plate part (4) having connector portions (5,6) at each end. Each connector portion (5,6) has a central aperture (8) radially from which extend serrations (7) so formed that the serrations on a first connector portion (5) are formed on one face of the plate part (4) and the serrations on a second connector portion (6) are formed on the opposite face whereby adjacent articulation elements (3) can be interconnected by face-to-face engagement of cooperating first and second connector portions (5,6). A clamping bolt secures these connector portions together in a selected relative orientation.
Patent EP-0174956-B1 (EP)
Title: AGENTS DE BLOCAGE $g(b)-ADRENERGIQUES DOUX
IPC: A61P9/10
Filed: 1985-02-28
Granted: 1990-08-16
Abstract: Nouveaux agents de blocage beta-adrénergiques doux, utiles dans le traitement ou la prévention d'affections cardiovasculaires et dans le traitement du glaucome, de formule (I) où n est un nombre entier de 0 à 10, R représente CpH2p-cycloalkyle comportant de 6 à 12 C, CpH2p-polycycloalkyle comportant de 6 à 18 C, CpH2p-polycycloalcènyle comportant de 6 à 18 C ou CpH2p-cycloalcényle comportant de 6 à 12 C (où p vaut 0,1,2 ou 3) ou, avec le groupe (II) adjacent, représente une variété d'autres groupes d'esters complexés; R1 représente un alkyle comportant de 1 à 7 C; et Ar est un radical bivalent contenant au moins un noyau aromatique. Sont également décrits les sels d'addition acide pharmaceutiquement acceptables correspondants.
Patent EP-0177569-B1 (EP)
IPC: G07D11/00
Filed: 1985-03-21
Granted: 1988-07-06
Abstract: A cassette (26) for use with a cash dispensing machine (10) having a picker assembly (14) including first (22) and second pickers (24) for picking banknotes from the cassette (26) when the cassette (26) is positioned in operative engagement with the cash dispensing machine (10). The cassette (26) is arranged to receive a stack (46) of banknotes and includes first (100, 120) and second resilient pushers (102, 114) that are aligned with the first (22) and second pickers (24) to move the stack (46) of banknotes towards the dispensing end of the cassette (26). Each of the first (100, 120) and second resilient pushers (102, 114) includes a ball (118) and socket (116, 112) joint which enable the pushers to conform to the rear end of the stack (46) and thereby obviate a current "wedging" problem associated with cassettes (26).
Patent EP-0191328-B1 (EP)
IPC: G02B6/42
Filed: 1986-01-22
Granted: 1989-08-16
Abstract: An optoelectronic module is disclosed comprising an optoelectronic component (D), e.g. a photodiode (D) and/or a laser diode (D); a ring (RI) as an optical aperture in a wall of its housing (S/E/P, S/G/W) for the transmission of information-modulated light to or from the component (D) through the housing wall (S) to or from an optical component (L); and a lens system (K) having at least one lens (K), among them, at least one focusing lens (K) encircled by the ring (RI) or at least by a section of the ring (RI). At least one of the lenses (K) consists of glass and is intergrown with the ring (RI), at least in part consisting of glass, so as to be hermetically tight all around forming an intergrowth zone (SZ). Furthermore, the ring (RI) is inserted in the housing wall so as to form a hermetically tight seal.
Patent EP-0200954-B1 (EP)
IPC: C04B35/48
Filed: 1986-04-12
Granted: 1991-07-10
Abstract: A sintered body consisting wholly or predominantly of partially stabilised zirconium oxide has a crystal phase composition of the zirconium oxide which consists of 40 to 70 % by volume of the cubic modification, 30 to 70 % by volume of the tetragonal modification and up to 10 % by volume of the monoclinic modification, the tetragonal and monoclinic phase fractions being in the form of precipitations of a mean size of 5 to 100  mu m in zirconium oxide grains consisting of the cubic phase, the zirconium oxide being stabilised with a mixture of oxides which arithmetically corresponds to an equivalent added quantity of 2.5 to 4.5 % by weight of magnesium oxide, the mixture of the stabilising oxides also containing yttrium oxide in addition to magnesium oxide and/or a gram-equivalent quantity of calcium oxide, and the added quantity of stabilising oxides, arithmetically related to magnesium oxide, being replaced by 10 to 70 % of a gram-equivalent quantity of yttrium oxide.
Patent EP-0213337-B1 (EP)
IPC: C07D453/02
Filed: 1986-07-11
Granted: 1991-05-15
Abstract: A novel 4-cyanopiperidine derivative, which is represented by the following general formula (I):wherein X means a halogen atom, or an acid addition salt thereof, is prepared by reacting N-(2-hydroxyethyl)-4-carbamoylpiperidine or an acid addition salt thereof with a dehydrating and halogenating agent; or by reacting 4-cyanopiperidine or a salt thereof with a compound represented by the following general formula (IV):wherein X has the same meaning as defined above and Y denotes the same halogen atom as X or another halogen atom. The derivative is useful as intermediate for synthesis of quinuclidine derivative which is in turn useful as intermediate for the production of medicines, chemicals etc.
Patent EP-0215365-B1 (EP)
IPC: B60G11/02
Filed: 1986-09-01
Granted: 1990-01-31
Abstract: 1. Fibre-reinforced plastic leaf spring, in which tube-shaped bushes, surrounded by strands of fibre, are provided at the ends and a retaining device is mounted in the middle, characterized in that the strands (7) of fibre stretching from bush (5) to bush (6) are designed to embrace the bushes (5, 6) and, after passing round the bushes (5, 6), to end at the continuous strands (7) of fibre, and the retaining device (13) consists of a U-shaped bottom part (14) provided with edges (17) bent outwards and a centring bolt (15) and of a flat upper part (16), clamped to the lower part (14), having edges (18) bent in the direction of the bottom part (14).
Patent EP-0188297-B1 (EP)
IPC: B65G17/12
Filed: 1986-01-08
Granted: 1989-04-12
Abstract: The invention relates to a platform conveyor, comprising a plurality of rectangular platforms (1), each being flexible in one direction, and two pairs of endless chains (2, 2', 3, 3') having equal lengths, and the pairs being connected to the comers at the front and the rear side, respectively, of the platforms (1) and being led over pairs of aligned guide sprockets, the chains extending substantially parallel to each other and guiding the platforms (1) in a horizontal position through a transport part (21) from an upper load or unload point (22) to a lower unload or load point (23) or vice versa, and bringing the platforms back through a return part (24), wherein the transport part includes a section having a substantial vertical component (21a), and the platforms are deflected at both load and unload points (22, 23).According to the invention adjustment means (45) are provided, with which the height between the upper load or unload point (22) and the lower unload or load point (23) can be adjusted.
Patent EP-0228826-B1 (EP)
IPC: A61M25/02
Filed: 1986-12-04
Granted: 1990-07-04
Abstract: A fixing device (13) for a nasogastric catheter (11) comprises a baseplate (21) with an aperture (26) therethrough and an integral bridge (22) having two holes (23, 24) in the span thereof. A slot (25) connects the aperture (26) and holes (23, 24) to the exterior of the device. The outer hole (23) is sized to locate a nasogastric catheter loosely whilst the inner hole (24) is sized to grip a catheter against movement therethrough; the slot permits the catheter to be snapped into either of the holes (23, 24). A splittable catheter sheath (12) passes through the aperture (26) and the free ends thereof emerge through respective portals of the bridge (22).
Patent EP-0206876-B1 (EP)
IPC: D05B29/00
Filed: 1986-06-02
Granted: 1989-05-31
Abstract: A device for detecting the passage of the edge (4a) of a piece of material (4), not parallel to the advancing direction (A) of the material for a sewing machine including a presser foot (2), a needle (1) and a needle plate (3). The device comprises a sensor (7) for generating a magnetic field and a sensor (10) responsive to this magnetic field. A magnet is coupled to the presser foor (2) so that it is on the one hand, applied to the piece of material (4) at a point situated at a distance and in front of the needle (1) of the sewing machine relatively to the advancing direction (A) of the material, and on the other hand, is moved with respect to the presser foot (2) in a direction substantially perpendicular to the plane of the needle plate (3). The sensor is mounted opposite the magnet and fixedly in the sewing machine, under the needle plate (3).
Patent EP-0224424-B1 (EP)
IPC: A01D89/00
Filed: 1986-11-06
Granted: 1992-02-19
Abstract: The present invention relates to a device for picking up cut plants lying on the ground. It comprises particularly a substantially horizontal supporting shaft (5), picking-up segments (6) fastened to flanges (8) of this shaft, and driving means for rotating the latter about its longitudinal axis (14) during the work. This device is characterised in that the supporting shaft (5) is surrounded by a cylindrical casing (19) of larger diameter, which rotates together with it during the work and which is equipped with orifices (20), through which the picking-up segments (6) extend. <IMAGE>
Patent EP-0235676-B1 (EP)
IPC: A23K20/195
Filed: 1987-02-18
Granted: 1990-06-13
Abstract: 7-(1-Pyrrolidinyl)-3-quinolonecarboxylic acid derivatives of the formula   <IMAGE>   in which A is CH, CCl, CF or N, R1 is hydroxyl, hydroxymethyl or mercapto and R2 is hydrogen, alkyl, having 1 to 4 carbon atoms or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl, with the proviso that, when R1 is hydroxy, A is not CF or N, or pharmaceutically acceptable hydrates, or salts thereof, are useful as antibacterials and animal feed utilization promoters.
Patent EP-0253056-B1 (EP)
IPC: B03C3/38
Filed: 1987-03-04
Granted: 1990-03-21
Abstract: A method for electrostatically charging up particles suspended in a gas stream by means of ions originating from a separate unipolar ion source, wherein the ions are injected into the gas/particle stream by means of an alternating field and are deposited on the particles. The frequency of the alternating field is chosen so high at the specified maximum field strength that the drive velocity of the ions during a half-cycle is insufficient to carry the ions to the counter-electrode. As a result, undesirable wall recombination of the ions is avoided.
Patent EP-0280753-B1 (EP)
Title: Process for eliminating harmful wastes
IPC: C04B28/02
Filed: 1987-03-05
Granted: 1990-12-12
Abstract: For the elimination of loose materials which contain harmful substances and which are converted with the addition of mixing water into a hydraulic mass and from the latter brought to a hardened state in which, if appropriate after comminution, they are dumped or re-used, an aqueous dispersion of a film-forming plastic is added before hardening in a quantity sufficient for bonding the harmful constituents of the initial loose material into the plastics film and to distribute it in the mass by intensive mixing.