baber/WOPTO huggingface dataset:
Patent EP-0290434-B1 (EP)
Title: Procede et ecran pour la perturbation de la transmission d'un rayonnement infrarouge
IPC: G02B5/22
Filed: 1986-11-25
Granted: 1991-08-14
Abstract: Procédé pour la perturbation de la transmission d'un rayonnement électromagnétique produit par une source dans une bande de longueurs d'onde prédéterminée et destiné à être capté par un récepteur. On interpose entre ladite source (1) et ledit récepteur (4) un écran (3) qui absorbe au moins une partie du rayonnement émis dans ladite bande de longueurs d'onde pour le réémettre à des longueurs d'onde situées à l'extérieur de ladite bande. Ecran pour la mise en oeuvre de ce procédé.
Patent EP-0234242-B1 (EP)
IPC: A01N43/653
Filed: 1987-01-19
Granted: 1991-08-07
Abstract: Disclosed are compounds, having the general formula: as well as corresponding salts or metal complexes, wherein:m = 0, 1; n = 0, 1;Z = CH, N;R₁ is selected from chlorine, bromine, fluorine, CF₃, phe­nyl, C₁-C₂-alkoxy, C₁-C₂-haloalkoxy, alkylthio, haloalkylthiowherein the halogen is Cl, Br, F;R₂ is H, fluorine, chlorine, bromine;R₃ represents H, CH₃, CN, or also F when m = 1 or when n = 1 and R₄, R₅ are H;R₄, R₅ are independently H or F;R₃ and R₄, when m= C, can furthermore represent, taken together, a second bond between the two carbon atoms to which they are linked in formula (I);R<sub>f</sub> is selected from the group formed by polyfluoroalkyls, polyfluoroalkenyls and polyfluoroalkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected from Cl and Br.
Patent EP-0248317-B1 (EP)
IPC: E04B7/10
Filed: 1987-05-25
Granted: 1992-02-05
Abstract: A reticular spatial structure comprising a plurality of perimetral rod-like elements (1) which are associable, at their ends, with perimetral nodes (2); a plurality of variable-length rod-like elements (10,60,70) hinged to connecting nodes (11) having a spherical contact surface adapted to allow the rotation of at least part of the variable-length rod-like elements both about the axis of said elements and with respect to the geometrical center of the various nodes, for the extension of the variable-length elements during the raising of the framenwork which is preassembled on a base plane. A connecting node (11) comprises a lower plate (12a)) and an upper plate (12b) securing a covering membrane (13), which can be fixed to a rocker suspension pivot (14) connected to a hollow body (20) having both the outer surface and the inner surface in the shape of equatorial segments of concentric spheres. The hollow body (20) is provided with openings (30) for the insertion of the node-rode fixing bolts (34).
Patent EP-0255951-B1 (EP)
Title: Utility knife
IPC: B26B1/08
Filed: 1987-08-06
Granted: 1992-05-13
Abstract: A utility knife (10) employs a slide (16) having a cantilevered lever (138) for capturing a blade (18) therein. A leading blade in a reservoir (24) is capturable by the slide (16) using a tooth (158) resiliently affixed to the slide (16) which is positioned to enter a locking hole (82) in the blade (18). The tooth (158) may be withdrawn from the hole (82) in the blade (18) whereby the blade (18) may be removed for reversal and reinsertion or for discard. When the captured blade is removed, the slide (16) may be returned to the loading position for capturing the next blade from the reservoir. As long as a captured blade (18) is engaged by the tooth (158), the slide (16) is prevented from returning to the loading position, and the loading blade in the reservoir is prevented from advancing.
Patent EP-0278121-B1 (EP)
Title: Microbially produced bovine growth hormone (BGH) and its use
Inventor: DE BOER HERMAN ALBERT
IPC: C12N15/10
Filed: 1982-09-16
Granted: 1995-09-06
Abstract: BGH is produced by recombinant DNA techniques, using a gene constructed mainly as cDNA with an N-terminal portion (see Fig. 1) chemically synthesised so as to minimise internal homology which might interfere with ribosomal binding and efficient translation. N-terminal methionyl BGH thus produces is useful e.g. for increasing milk production in cattle.
Patent EP-0271145-B1 (EP)
IPC: C07C69/533
Filed: 1987-11-25
Granted: 1991-08-21
Abstract: Process for the selective carbonylation of conjugated dienes and in particular 1,3-butadiene, in the presence of a hydroxyl group containing compound in the liquid phase and in the presence of a catalyst system to be prepared by combination of:     (a) palladium or a compound thereof, (b) an organic phosphorus, antimony or arsenic derivative according to the general formula: <CHEM> wherein R1 represents an aryl group substituted with one or more electron-attracting groups and R2 and R3 each represent an optionally substituted aryl group wherein Q represents phosphorus, antimony or arsenic, preferably phosphorus, (c) a substituted benzoic acid with a pKa 4, preferably provided with one or more electron-attracting substituents and/or forming part of a larger condensed aromatic ring system, such as 2,6-dichlorobenzoic acid or 9-anthracenecarboxylic acid, and catalyst systems referred to hereinabove. f
Patent EP-0243120-B1 (EP)
IPC: C09D133/08
Filed: 1987-04-16
Granted: 1993-01-20
Abstract: A blend of a softer continuous phase polymer reinforced with harder acrylic star polymer particles having reactive functional groups with crosslinking ability built in or provided by a third polymer. The harder polymer has a Tg at least 10 DEG C above that of the softer polymer, and the acrylic star polymer is preferably made by group transfer polymerization. This blend provides coating compositions, films and bulk polymer with enhanced toughness and flexibility.
Patent EP-0262781-B1 (EP)
IPC: B26B21/52
Filed: 1987-08-20
Granted: 1991-09-04
Abstract: A razor head adapted to be pivotally mounted to a razor handle comprises an arcuate cam (40) defining a cam follower track (41) which can be engaged by a cam follower in the handle. The cam (40) is configured such that the biasing forces are substantially even throughout the arc of pivotal movement. This results in maintaining a constant cartridge orientation relative to the user's face after the initial orientation has been established.
Patent EP-0264191-B1 (EP)
IPC: A61B10/02
Filed: 1987-09-15
Granted: 1992-02-12
Abstract: A cell harvesting kit, for harvesting cells from a vein of a patient, has a packaging container (11) containing three trays (12,14,31), a support (16) holding the components needed for cell harvesting, and three vials (28) containing enzyme solutions and salt solution, respectively. The three trays include an outer tray (12) having a lid (13) engaged therewith to preserve sterility, a component tray (14) within the outer tray, the component tray (14) having a sealed lid (17) and having a shelf about its perimeter for supporting the support (16) having depressions therein for holding the components needed in cell harvesting, and a third tray contained within the component tray, the third tray comprising a process tray (31) with a trough (30) in which an excised vein may be placed for harvesting. A method for harvesting cells from a vein of a patient is also provided.
Patent EP-0269490-B1 (EP)
IPC: B01F23/00
Filed: 1987-10-28
Granted: 1990-06-27
Abstract: 1. Method for injecting at least one additive into a determined volume of a main product during the filling of a vessel through a main duct, the additive being chosen from a pre-established group of additives and being injected according to a pre-determined volume depending on its nature and on the volume of main product, characterized in that the main product flows continuously during the filling of the vessel, the volume of main product, depending on which the volume of additive is pre-determined, is divided into equal reference volumes chosen as being submultiples of the total volume of main product, a quantity of additive being injected for each reference volume, the said injection of the additive being initialized at the same time as the injection of the said reference volume, and the volume of additive being chosen so as to be less than the reference volume so as to enable the main duct to be rinsed by the main product at the end of the filling of the vessel.
Patent EP-0258288-B1 (EP)
Title: Compositions photographiques de developpement en couleur, specialement utiles avec des elements photographiques a haute teneur en chlorure
IPC: G03C11/00
Filed: 1987-01-08
Granted: 1991-05-08
Abstract: Des compositions de développement photographique en couleur ci-décrites, particulièrement utiles dans le traitement d'éléments photographiques à halogénure d'argent à proportion élevée en chlorure d'argent sont exemptes ou au moins en grande partie exemptes de bromure. Elles peuvent contenir une petite quantité de sulfite et comprennent (1) un agent de développement couleur aminé aromatique primaire, (2) une N,N-dialkylhydroxylamine, (3) au moins un agent de séquestration qui séquestre le fer et (4) au moins un agent de séquestration qui séquestre le calcium. Les compositions de développement présentent une excellente stabilité. Leur retardement de développement étant minime, elles permettent d'obtenir des temps de développement très courts, ce dont on a besoin pour un traitement rapide.
Patent EP-0270572-B1 (EP)
Title: Organe de filtre destine a etre utilise avec une seringue et une aiguille
Inventor: CRONIN JAMES J
IPC: A61M5/165
Filed: 1987-05-04
Granted: 1993-10-20
Abstract: Dispositif de filtrage (11) destiné à être utilisé avec une seringue (10) et une aiguille (12). Dans ledit dispositif des fibres de filtrage creuses longitudinalement positives (23) et un matériau (26) bloquant l'écoulement sont disposés dans un corps tubulaire (18) dirigeant l'écoulement à travers le matériau de fibres creuses. Ce dispositif peut être réalisé soit sous la forme d'un élément de filtre simple soit sous la forme d'un ensemble combinant une seringue, un filtre et une aiguille.
Patent EP-0314681-B1 (EP)
IPC: H03K17/687
Filed: 1987-06-20
Granted: 1991-09-11
Abstract: Un dispositif de commande et de régulation de courant qui traverse un consommateur électromagnétique comprend un circuit à pont, le consommateur étant situé sur une des diagonales de celui-ci. Quatre éléments de commande du type MOS à effet de champ et à niveau logique de puissance sont connectés en paires à un circuit régulateur de la tension pour l'alimentation en tension de la grille et à un circuit de commande du courant pour la commande de la tension de la grille. Au moins une résistance de précision est connectée à un point de jonction de la deuxième diagonale.
Patent EP-0277781-B1 (EP)
IPC: C23G1/10
Filed: 1988-01-29
Granted: 1992-05-27
Abstract: A process for producing copper rod having an improved surface smoothness and substantially no surface oxides, which rod is suitable for drawing or rolling into wire, is disclosed. The process comprises the steps of forming a bath of molten pure copper, casting the molten copper into a cast bar, conditioning the bar for hot-rolling, hot-rolling the bar to form a hot-rolled rod, cooling the hot-rolled rod and chemically shaving and pickling the hot-rolled rod. The chemical shaving and pickling step is performed with a solution containing controlled concentrations of sulfuric acid and hydrogen peroxide. Both the solution and the rod are maintained at elevated temperatures and the duration of the reaction is controlled. The interrelated process variables are regulated so that substantially all of the surface oxides and a desired amount of copper are removed from the surface of the hot-rolled rod.
Patent EP-0283443-B1 (EP)
Title: Process for extracting membrane antigens having immunogenic properties from human neoplastic cells and products thereby obtained
IPC: A61K39/00
Filed: 1988-02-17
Granted: 1993-06-30
Abstract: A process for extracting, from human neoplastic material, antigenic protein complexes which are capable of inducing delayed hypersensitivity and specific blastization of lymphocytes and the lipoglycoproteins obtained by means of such technique, which are to be employed in the specific immunotherapy of tumoral diseases.
Patent EP-0419452-B1 (EP)
Inventor: KILUK CZESLAW
IPC: G08B21/18
Filed: 1988-04-29
Granted: 1994-08-10
Abstract: PCT No. PCT/SE88/00221 Sec. 371 Date Nov. 14, 1989 Sec. 102(e) Date Nov. 14, 1989 PCT Filed Apr. 29, 1988 PCT Pub. No. WO88/08596 PCT Pub. Date Nov. 3, 1988.A method for an alarm system is intended in particular for the monitoring of service apartments for elderly and/or handicapped persons. The energy consumption of each apartment is recorded over a period, for example in a computer. The results are presented in the form of a reference curve or standard curve for each apartment. Thereafter the actual energy consumption is compared with the value for the normal curve, and alarms of various kinds and of various degrees of urgency are triggered if the values differ by a predetermined amount.
Patent EP-0329741-B1 (EP)
IPC: F16H3/72
Filed: 1988-08-29
Granted: 1992-12-16
Abstract: PCT No. PCT/CH88/00149 Sec. 371 Date May 8, 1989 Sec. 102(e) Date May 8, 1989 PCT Filed Aug. 29, 1988 PCT Pub. No. WO89/02550 PCT Pub. Date Mar. 23, 1989.A drive motor (1) with a shaft (3) drives a power takeoff shaft (5) via a planetary differential gear (2). The second input shaft (4) of the gear (2) is connected to a servo motor (10) via a worm gear (6). The worm (7) of the worm gear (6) is at least half as large as the worm gear (8). The pitch angle of the thread of the worm gear (20) lies between 5 DEG  and 9 DEG . The rotational speed of the servo motor is controlled by a control (9). As a result of this design, a large controllable range of rotational speed is achieved with a lower power output from the servo motor. In this way, a large output power can be precisely regulated with little regulation effort. The drive has a high dynamic ratio and is suitable, for example, for cranes and elevators.
Patent EP-0386278-B1 (EP)
Inventor: MARKGRAF HANS-GEORG
IPC: B65H27/00
Filed: 1989-03-04
Granted: 1993-10-20
Abstract: An alignment and transport roll made of flexible material has a curved cross-section and comprises a ring-like thicker outer circumferential part 6. By the item to be transported 75, e.g. thinner or thicker paper as for example from a passbook, the outer part 6 of the roll 1 is deflected in alignment direction. Upon rotation of the roll or movement of the paper the item is aligned and transported. The alignment force is generated in one and the same direction regardless of the direction of movement of the item. Such a roll can also be provided with a supporting structure 110 on one side to avoid alignment in the wrong direction when the roll flips over by deflection in the wrong direction. Roll and supporting structure or roll per se can be joint in a pair of rollers coacting with each other. Roll or roller pair can be used in any alignment unit. It is preferably used in a passbook printer to align the passbook for printing purposes and the purpose of reading the magnetic stripe on the passbook. The roll is versatile enough to cope with thinner and thicker material. It also can be used for aligning and transporting continuous forms. As flexible material for the roll castable plastic material like polyurethane with a hardness of 60 Share A may be used.
Patent EP-0337456-B1 (EP)
Title: Injection molding elongated probe having integral heating element and locating means
IPC: B29C45/30
Filed: 1989-04-13
Granted: 1992-11-11
Abstract: This invention relates to a hot tip gated multi-cavity injection molding system wherein an elongated heated probe (10) extends centrally in a straight portion (26) of the melt passage (14) leading to each gate (18) in a position wherein a tip end (30) of the probe (10) is centrally aligned adjacent the gate (18). One part of the straight portion (26) of the melt passage (14) is formed by a locating sleeve (42) which is seated in the cavity plate (16) and has spaced pins (52) which extend inwardly to contact the outer surface (28) of the probe (10) to accurately locate the probe (10) with the tip end (30) in central alignment with the gate (18). Each probe (10) has a central heating element (74) with a double thickness portion (78) extending to provide additional heat where the pins (52) contact the probe (10). One of the pins (52) is hollow to receive a thermocouple (108) to measure the temperature of the melt flowing past the pins (52). Another part of the straight portions (26) of the melt passage (14) is formed by a cylindrical spacer collar (58) which extends between the manifold (12) and each locating sleeve (42) to provide an insulating space (66) of a curtain width between the manifold (12) and the cavity plate (16).
Patent EP-0357880-B1 (EP)
Inventor: PRIESEMUTH WOLFGANG DIPL-ING
IPC: B29C48/38
Filed: 1989-05-27
Granted: 1994-08-10
Abstract: An apparatus (10) for producing reclaimed plastics (16) is proposed. It has a device (11) for feeding plastics scrap (12) to a pressing device (13), in which the plastics scrap (12) is compressed, as well as a heating device (14), which applies heat to the pressing device (13), the compressed, heated plastics scrap (12) leaving the pressing device (13) as reclaimed plastics (16) by passing through a breaker plate (15). <IMAGE>
Patent EP-0331362-B1 (EP)
Title: Drive engagement delay device
IPC: F16D67/04
Filed: 1989-02-24
Granted: 1992-08-12
Abstract: A drive arrangement including an axially movable driving sleeve (18) capable of being positively engaged to an output shaft (24) connected to a driven element. To reduce shock loading, the drive arrangement has a delay device including a plurality of friction plates (46), the friction drive being sufficient to turn the output shaft (24) but the frictional engagement of at least one of the friction plates (46) with the longitudinal slide surfaces of the driving sleeve temporarily preventing its further movement.
Patent EP-0328500-B1 (EP)
Inventor: PAAVOLA JYRKI
IPC: D21B1/34
Filed: 1989-02-02
Granted: 1994-08-03
Abstract: Device to disintegrate paper, cardboard and similar materials, which device consists of a tub (1) into which the material to be disintegrated is fed and from which it is removed in the disintegrated state, and of at least one rotating rotor (3) with several blades (2, 5), situated on one of the walls of the tub (1). Current pulpers work effectively only with a mild consistency. When the consistency increases the disintegrating power decreases essentially. With the invention the problem has been solved by that at least one of the blades is a pumping blade (2) and at least one a disintegrating blade (5).
Patent EP-0429448-B1 (EP)
Inventor: SORENSEN JENS OLE
IPC: B29C45/26
Filed: 1989-02-03
Granted: 1994-04-13
Abstract: Le procédé décrit sert à mouler par injection un produit en plastique creux à paroi mince (88). Une première partie de moule commune (10) est combinée avec une première partie de moule complémentaire (12) pour permettre l'assemblage d'une première cavité de moule (14). Des portions de la première partie de moule complémentaire (12) sont mises en contact avec des portions de la première partie de moule commune (10) pour assujettir les parties de moule (10, 12) dans une position qui les empêche de se mouvoir l'une par rapport à l'autre lors de l'injection d'un premier matériau plastique (20) dans la première cavité de moule (14). La forme du premier matériau plastique (20) est conçue de sorte que, lorsque ce matériau est contenu dans une seconde cavité de moule (28) qui est formé par la combinaison de la première partie de moule commune (10) avec une seconde partie de moule complémentaire (26), il présente des régions de stabilisation (68) qui assujettissent les parties de moule (10, 26) dans une position qui les empêche de se mouvoir pendant l'injection d'un second matériau plastique (32).
Patent EP-0412100-B1 (EP)
Title: Capacitive pressure sensor
IPC: G01L9/12
Filed: 1989-03-23
Granted: 1992-03-04
Abstract: A capacitive pressure sensor (10) comprises: a housing (12) including first and second spaced apart diaphragms (114, 116), matched in compliance to vibrate and deflect in substantial unison in response to vibratory and acceleration forces; said first diaphragm (114) being an outer pressure responsive diaphragm, movably cooperating with said housing to bound a reference-pressure chamber (106, 108) within which is movably disposed said second diaphragm (116), which carries on its surface facing said first diaphragm (114) a first pair of spaced apart planar electrodes (52, 54) each having a predetermined geometric shape, and a first planar shield electrode (56) having a portion (58) circumscribing said first pair of electrodes (52, 54) and a cross bar portion (60) interposing between said first pair of electrodes; said first diaphragm (114) carrying on its surface facing said second diaphragm (116) a second pair of spaced apart planar electrodes (92, 94) each having said predetermined geometric shape; said first pair of electrodes (52, 54) and said second pair of electrodes (92, 94) being congruent to define a respective pair of variable capacitors, having substantially identical value and varying in capacitance value simultaneously in union as said first diaphragm (114) moves in response to external fluid pressure, whereby said variable capacitors remain of substantially identical value in response to external fluid pressure acting on said sensor, and said capacitance values being substantially immune from said vibration and acceleration forces.
Patent EP-0396660-B1 (EP)
Title: Method and apparatus for sensing defects in integrated circuit elements
Inventor: GHEEWALA TUSHAR R
IPC: G06F11/22
Filed: 1989-09-06
Granted: 1996-02-28
Abstract: An apparatus (40, 42) for testing for faults in an integrated circuit is attached to sense lines (S1-Sn) which are coupled to output nodes of logic gates (50) of a test structure within an integrated circuit, such as a 'Cross-Check' test structure built into an integrated circuit apparatus. A related method provides precharging of the sense lines (S1-Sn) to a known signal level prior to using the sense lines to sense the signal level at a test point. The apparatus combined with sense amplifiers (42) or comparators attached to the sense lines may adjust detection levels of the comparators synchronously to test for either an output 'one' minimum level (VOH) or output 'zero' maximum level (VOL) to test for other classes of faults. The apparatus (40) attached to the sense lines may inject charge into an output node of a logic gate at preselected times in a test sequence to modify the signal level at that output node to test for faults. A method according to the invention includes path sensitization whereby test patterns can be reduced to Boolean expressions.
Patent EP-0423549-B1 (EP)
Inventor: BRUDERMANN UWE DR
IPC: B29C61/06
Filed: 1990-10-04
Granted: 1994-12-21
Abstract: The invention concerns a heat-shrinkable covering (SH) of crosslinked polymeric components of plastic having the same degrees of crosslinking and lying flat one on top of the other. In this covering, at least one plastic component (KS) is adjusted for optimum shrinkability and a further plastic component (KN) is adjusted for optimum mechanical resistance to tear propagation. <IMAGE>
Patent EP-0432531-B1 (EP)
Inventor: SCHOELER ROLF
IPC: C21D9/573
Filed: 1990-11-22
Granted: 1994-08-17
Abstract: For the purpose of permanently centric deposition of the wire turns on the cooling and transfer system 3 in a cooling apparatus for the controlled cooling of a finish-rolled wire from the rolling temperature, in particular one consisting of a cooling device 1, e.g. water ramps, arranged behind the finishing stand, a loop layer 2 for the wire and a cooling and transfer system 3 for the spread wire turns 8, it is proposed that a pivotable and/or displaceable loop feeder 11 be arranged between the loop layer 2 and the cooling and transfer system 3. 
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