baber/WOPTO huggingface dataset:
Patent EP-0664778-B1 (EP)
Inventor: SMITH LAWRENCE A JR
IPC: C07C41/42
Filed: 1993-10-14
Granted: 1998-02-25
Abstract: A process for the etherification of isoolefins with alcohols is provided wherein the reaction occurs simultaneously with separation of the ether product and reactants. To assure proper alcohol concentration throughout the reaction zone, the alcohol concentration is measured at a point below the catalyst bed and controlled to that which maximizes ether production while preventing alcohol from leaving the reactor with ether product.
Patent EP-0596872-B1 (EP)
Inventor: KRISHNAKUMAR SUPPAYAN M
IPC: B65D1/00
Filed: 1989-11-22
Granted: 2000-03-01
Abstract: A plastic preform from which a plastic container is blow molded. The preform replaces a three layer preform by providing a preform which is of a five layer construction in the base forming portion thereof and wherein a secondary material which forms the core layer of the three layer preform construction is divided into an inner intermediate layer and an outer intermediate layer by a third injection of material. The third injected material is preferably the same material as the primary material which is first injected. This results in the reduction of the cost of the preform and also provides remaining in the injection nozzle a quantity of the last injected material which is the same as the first injected material for the following preform in the same preform injection mold cavity. <IMAGE>
Patent EP-0627632-B1 (EP)
Inventor: TOURNIER HERVE
IPC: A61K49/18
Filed: 1992-02-05
Granted: 2002-07-31
Abstract: Suspensions of echogenic particles in aqueous bioadhesive carriers effectively improve imaging by echography of the digestive tract. Affinity of the compositions for the gastric mucosa can be adapted to the needs by appropriately selecting the carrier in function to its inherent bioadhesive capacity.
Patent EP-0659861-B1 (EP)
Inventor: DE KEYZER NOEL RAYMOND MAURICE
IPC: C09J153/02
Filed: 1994-12-22
Granted: 1998-10-14
Abstract: A releasable pressure sensitive adhesive composition comprising:   (a) a block copolymer comprising at least one poly(monovinyl aromatic hydrocarbon) block and at least one poly(conjugated diene) block and having a vinyl content of at least 3% by weight,   (b) a tackifying resin, and   (c) a plasticizer, wherein the block copolymer has been cross-linked through its vinyl groups by means of a reaction with an organohydrogenpolysiloxane crosslinking agent containing at least two hydrogen atoms being directly bonded to a silicon atom in the presence of a crosslinking catalyst and wherein the plasticizer is present in an amount of from 1 to 50 parts by weight per 100 parts by weight of block copolymer. The releasable adhesive composition can be suitably applied in removable self-adhering memo notes and in removable tapes and labels.
Patent EP-0704158-B1 (EP)
Inventor: HECK ERNST
IPC: B29C48/33
Filed: 1994-09-29
Granted: 2001-05-30
Abstract: An extrusion die (1) has a fixed solid body (2) with an entry part (2) for the plastified extrusion material, partic. foodstuffs, and a housing (4) enclosing a rotating barrel (5) within which is an exit channel (6). Also in the housing is a distribution chamber (7) of revolution symmetry connected upstream with the entry part (3) and downstream with the exit channel (6). An external surface (8,9) of the barrel (5) co-operator via axial and radial bearings (10,11) with a corresponding surface (12,13) of the housing. Rotating annular sealing rings (15) provide a sealed joint between the housing and rotating barrel are made of stainless steel powder reinforced PTFE. The plastified material entry (3) extends transversally in the die body (2) and exits laterally in the distribution anti chamber (14) while the filling entry (26) extends axially in the body; and through the anti-chamber and distribution chamber (7) in the form of a coaxial tube (28) joined to the body.
Patent EP-0611345-B1 (EP)
Inventor: JONES CHARLES JOHN
IPC: F16H59/02
Filed: 1993-09-07
Granted: 1996-01-10
Abstract: A clutch control system for a motor vehicle having an engine (10), a gearbox (12) having a plurality of gear ratios, and a clutch (14) providing a drive connection between the engine and the gearbox. The control system includes a clutch actuation means (22) for controlling the state of engagement of the clutch and a control unit (36) which receives signals from a plurality of vehicle operating parameter sensors including a gear sensor (32) which indicates that a gear ratio is engaged in the gearbox. The control unit (36) processes these signals to produce a command signal for operation of the clutch actuating means. The control unit (36) ensures that if on powering-up of the control unit (36) the control unit receives a signal from the gear sensor (32) indicating that a gear ratio is engaged in the gearbox (12), the control unit inhibits disengagement of the clutch (14) by the clutch actuation means (22).
Patent EP-0693002-B1 (EP)
Inventor: FRIEBELE JOSEPH RANDALL
IPC: B05D3/06
Filed: 1994-03-18
Granted: 1997-10-15
Abstract: High gloss finishes cured by electron beam without the need for a fully inert atmosphere are attained by providing a coating composition having a non-volatile photoinitiator and a flow control agent. In the method of producing the high gloss finishes, the coating is first exposed to electron beam in air or a partially inert atmosphere, then exposed to ultraviolet radiation in an essentially inert atmosphere.
Patent EP-0699268-B1 (EP)
Inventor: ANDERSEN HANS GRAM
IPC: E06B9/262
Filed: 1994-05-13
Granted: 1997-01-29
Abstract: A window screening device, e.g. a folding blind or a venetian blind, comprises a screening element (7) fastened between a top casing (8) and a slidable bottom beam (9) as well as parallel guidance means in the form of a cord arrangement with guidance cords (11, 12), which are routed through rows of openings (13, 18-19) in the screening element (7), the bottom beam (9), and a side guide strip (14) to one end of a sash bottom member (2) and from there back to the top casing (8). In the top casing each guidance cord (11, 12) is connected with one end of a tension spring (21, 22), the other end of which is fastened to a stationary point. Free ends of the two cords (11, 12) in each side of the top casing (8) are joined in a slidable (flowing) junction (25, 26), and in connection with each tension spring (21, 22) there is a stopping device (23, 24) in the top casing for limiting the travelling of the spring.
Patent EP-0713581-B1 (EP)
Inventor: GELLNER ROBERT C
IPC: G01S13/931
Filed: 1994-06-28
Granted: 2003-09-03
Abstract: A monopulse vehicular radar system for tracking a target about an automotive vehicle senses a transmitted signal reflected back from the target and received at two different locations, determines the sum and the difference of the reflected signals sensed at the two locations, and compares the sum and difference to determine the deviation of the target from a reference azimuth. A source frequency provided by a Gunn diode is applied to and transmitted by a two-lobe monopulse antenna. The antenna lobes detect the reflected signals from the target by sensing them at the two different lobes. A hybrid junction provides sum and difference signals to mixers which homodyne the signals to produce sum and difference Doppler frequency signals using the source frequency. The Doppler frequency signals are amplified and then compared to determine the deviation of the target from the reference azimuth. The comparison process can be done digitally by converting the amplified frequency signals to digital signals which are then processed in a digital signal processor, or the comparison may be done in analog fashion using a phase/quotient detector. The range or distance of the target is determined by shifting the source frequency between two frequencies during transmission and frequency shifting the sum and difference Doppler frequency signals in similar fashion following reception by the antenna.
Patent EP-0710141-B1 (EP)
Inventor: MEIBOCK ANTONIN A
IPC: A63C9/00
Filed: 1994-07-19
Granted: 1999-07-21
Abstract: An in-line roller skate (21) incorporating a soft, breatheable upper (22) and exoskeletal support structure is disclosed. The skate includes multiple in-line wheels (35) secured to a frame (31). The frame is attached to a base (39). In one disclosed embodiment the frame is integrally molded with the base. In another embodiment, the frame is adjustably attached and may be moved both laterally and longitudinally with respect to the base. A hook-and-peg (237, 238) alignment means for accurately securing the frame to the base is also provided. A toecap (24) and heel counter (41) project upwardly from the base and help support the upper. A cuff (23) is pivotally attached to the heel counter and includes a strap (228) for tightening the cuff around the leg of the skater. A speed control device (33) is also disclosed that includes a friction plate (61) to contact the wheels in response to movement of a lever (59).
Patent EP-0719360-B1 (EP)
Inventor: LINDEN ANDERS TOMMY
IPC: D21F9/00
Filed: 1994-09-06
Granted: 1998-02-25
Abstract: A three-layer headbox has two rigid separator vanes (11; 12) mounted in the headbox slice chamber (10) to form two outer stock flow channels (39; 41) and an intermediary one (40). The upstream end of each vane (11; 12) is securely fixed in cantilever fashion and its downstream end (15; 16) is unattached and free and provided with a vane extension (17; 18). Also the downstream end (20; 22) of the extension (17; 18) is unattached and free and is located just downstream of the slice opening (14). The vane extension (17; 18) is thinner than the vane (11; 12), so that a step (23, 24) is formed on each side of the vane (11; 12) and extension (17; 18) assembly. To improve the layer formation, each vane (11; 12) and each vane extension (17; 18) has a portion located in a converging downstream portion (13) of the slice chamber (10), and the vane portions and the extension portions are of substantially equal length. Preferably, the vane extension (17; 18) is tapered, as rigid as possible, and consists of glass fiber reinforced epoxy resin. Further, the step (23) located in the outer channel (39; 41) is about twice as high as the step (24) located in the intermediary channel (40).
Patent EP-0722391-B1 (EP)
Inventor: GREEN IAN MACDONALD
IPC: B41M3/14
Filed: 1994-10-04
Granted: 1997-07-02
Abstract: Un agencement d'image composite, apte à être utilisé comme mesure anti-contrefaçon sur des documents importants, comprend deux motifs pratiquement parallèles, chacun étant composé de régions translucides relativement plus nombreuses (3, 4) et relativement moins nombreuses (2, 5). Les motifs semblent aléatoires lorsqu'ils sont séparés, et ils sont fixés de chaque côté de feuilles (1) translucides et sont précisément alignés pour produire une image transmise non aléatoire lorsqu'ils sont examinés ensemble à la lumière. L'image transmise peut n'être visible que dans une plage d'angles d'observation restreinte. Un procédé de fabrication d'un tel agencement consiste (a) à produire un motif de pixels aléatoire à deux tons, (b) à produire un motif d'image non aléatoire à deux tons, (c) à combiner le motif d'image et le motif de pixels au moyen d'une fonction de combinaison (par exemple 'ou exclusif') pour former un autre motif aléatoire, et, (d) à aligner les deux motifs aléatoires de chaque côté d'une feuille translucide (telle que du papier) pour reproduire approximativement le motif d'image lorsque les deux motifs aléatoires sont examinés ensemble à la lumière.
Patent EP-0680673-B1 (EP)
Inventor: MOBACH CAREL HENDRICUS DOMINIC
IPC: H04M1/72502
Filed: 1994-11-14
Granted: 2001-10-04
Abstract: On connait des systèmes (1) de télécommunications tels que les sytèmes de téléphonie sans cordon comme CT1 ou CT1+ dotés d'une séparation faible entre les fréquences d'émission et de réception. Lorsqu'on utilise avec de tels systèmes (1) des émetteurs-récepteurs à synthétiseurs (14, 20) à deux fréquences dans un seul boîtier pour la partie (2) réception et la partie (3) émission, une diaphonie survient par l'intermédiaire de ce boîtier de synthétiseur entre les parties réception (2) et émission (3). Comme les autorités, telles que le FTZ allemand ou le CEPT néerlandais, limitent les valeurs maximales des réponses non sélectives de récepteur et des rayonnements parasites d'émetteur, cette diaphonie doit être supprimée. Il est proposé d'introduire respectivement des filtres passe-bas et passe-haut (22, 23) pour supprimer ces signaux parasites dans les trajets cachés de la partie (3) émission, au passage du synthétiseur (20, 14) à double fréquence et dans la partie (2) réception et vice-versa.
Patent EP-0708104-B1 (EP)
Inventor: MANNINO ANTHONY
IPC: A61P9/00
Filed: 1995-03-06
Granted: 1996-10-09
Abstract: A process for the preparation of 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride (terazosin hydrochloride dihydrate comprises the steps of reacting 4-amino-2-chloro-6,7-dimethoxy-quinazoline with N-(2-tetrahydrofuroyl)piperazine in an anhydrous polar organic solvent in the absence of an added acid scavenger to produce anhydrous 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride (Form IV) and thereafter converting the product of that step to 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate.
Patent EP-0714958-B1 (EP)
Inventor: WILLIAMS CHARLES F
IPC: C09D7/80
Filed: 1995-11-21
Granted: 1999-10-27
Abstract: A method for the reduction or elimination of foam in a powder slurry coating composition. The method includes the steps of forming a powder slurry coating composition and adding a water soluble acid or water soluble compound having an acid functionality, to adjust the pH of the slurry to between 4 and 7.
Patent EP-0720269-B1 (EP)
Inventor: NASSR DJAFAR
IPC: H02P23/24
Filed: 1995-09-29
Granted: 1998-01-28
Abstract: The control unit (14) is designed to stop operation of the motor (2) when an overload exceeds a set value. The unit (14) includes a device (8) for measuring phase shift between one of several parameters: voltage or current (U1,U2,I2,I3) of the principal phase (1) and/or the auxiliary phase (2) and another of these parameters. The unit (14) interrupts the supply to the motor (2) when the measured delay time is less than a set value contained in memory (13).
Patent EP-0738160-B1 (EP)
Inventor: ELLINGSEN JAN EIRIK
IPC: A61L27/00
Filed: 1994-12-19
Granted: 2006-08-23
Abstract: A process for treating a metallic implant comprises treating the metallic implant with a solution of hydrofluoric acid of concentration up to 3 %.
Patent EP-0775049-B1 (EP)
Inventor: KIRJAVAINEN KARI
IPC: B29C59/10
Filed: 1995-08-11
Granted: 1999-12-15
Abstract: Film of dielectric material, self-adhesive by virtue of an electrostatic force, which film contains gas blisters preferably of a flat shape. To achieve an adhesive quality of the film, the film is given a large internal unipolar charge, which is created by charging the film by means of an electric field intensive enough to produce partial discharges in the gas blisters and to cause the charges to move into the dielectric material of the film.
Patent EP-0796139-B1 (EP)
Inventor: TER MEULEN BEREND PHILIPPUS
IPC: B01D63/02
Filed: 1995-12-07
Granted: 2000-04-05
Abstract: PCT No. PCT/NL95/00414 Sec. 371 Date Oct. 20, 1997 Sec. 102(e) Date Oct. 20, 1997 PCT Filed Dec. 7, 1995 PCT Pub. No. WO96/17674 PCT Pub. Date Jun. 13, 1996Device for the transfer of material and/or heat from one medium stream to another medium stream is assembled from interconnected modules, each module having a number of hollow membrane fibres or tubes, which fibres or tubes are designed to be flowed through by a first medium, while a second medium can flow outside the fibres of tubes, and the ends of the fibres of tubes projecting a sealed manner through module walls lying essentially opposite each other and open into chambers with orifices for the supply and discharge of the medium, the supply orifice and the discharge orifice of adjacent modules being in register and being connected to each other in a fluid-tight manner.
Patent EP-0791107-B1 (EP)
Inventor: ROTH SCOTT R
IPC: E01C23/12
Filed: 1995-10-18
Granted: 2001-04-11
Abstract: A concrete breaking apparatus includes a non-circular multi-lobed impact roller connected via an axle to a wheeled frame such that the roller rolls upon the ground as the frame is towed by a tractor. Each lobe of the roller includes a ridge extending across the width of the roller and projecting outwardly from the impact surface of each lobe along a line parallel to the axle and generally centrally located within the dynamic impact region of the impact surface. The ridge may take various configurations, including a triangular cross-section, a semi-circular cross-section, and a plurality of spaced apart projections.
Patent EP-0800605-B1 (EP)
Inventor: BOTTEON RENATO
IPC: E05B35/00
Filed: 1995-12-11
Granted: 1998-07-15
Abstract: PCT No. PCT/EP95/04870 Sec. 371 Date May 29, 1997 Sec. 102(e) Date May 29, 1997 PCT Filed Dec. 11, 1995 PCT Pub. No. WO96/20325 PCT Pub. Date Jul. 4, 1996A key and cylinder lock unit, in which a key contains a shank provided with a pattern and with at least one movable member positioned at the front end thereof, the lock having a plug housed within a cylinder and provided with a plurality of substantially radial pins formed in two parts movable along corresponding radial channels provided partly in the plug and partly in the cylinder and, by way of springs, maintained with one end in the longitudinal seat provided in the plug for the insertion of the shank of the key. The plug contains along the seat a longitudinal groove closed at the key introduction end and housing the tapered end of all the pins, which completely traverse said seat. The movable member of the shank is of such shape as to be able to be deviated towards the longitudinal groove as a result of a progressive introduction of the shank into the seat, and to engage the end of successively encountered pins in order to shift them axially until they are able to slide along that surface of the shank comprising the pattern.
Patent EP-0796152-B1 (EP)
Inventor: SOLBAKKE HANS TERJE
IPC: B05B15/02
Filed: 1995-11-22
Granted: 2002-04-17
Abstract: PCT No. PCT/NO95/00215 Sec. 371 Date Jul. 1, 1997 Sec. 102(e) Date Jul. 1, 1997 PCT Filed Nov. 22, 1995 PCT Pub. No. WO96/20791 PCT Pub. Date Jul. 11, 1996A nozzle, preferably a nozzle for a spray pipe, designed and arranged for cleaning whilst in operation, comprising a nozzle body (2), in which there is disposed a tightly fitting turnable body (1) having an orifice (9) for shaping a fluid jet and wherein on the nozzle body there are provided structure (2) for securing the nozzle to a supply pipe (4), preferably a spray pipe, characterised in that hole (10), having a diameter approximately equal to that of the supply pipe (4) is bored partly through the turnable body (1), that jet shaping orifice (9), having a smaller opening than the hole (10), is formed as an extension thereof through the turnable body (1) and that jet pod (11), having a diameter approximately equal to the diameter of the supply pipe (4), is bored through the turnable body (1) approximately perpendicular to the first hole (10) and intersects it.
Patent EP-0786338-B1 (EP)
Inventor: KELM CARSTEN
IPC: B41F13/28
Filed: 1996-12-06
Granted: 2000-03-15
Abstract: The axis (7) of the cylinder to be moved has a guide at its ends (24,26) in the form of crank drive (27-29,31), so that as the axis moves in an arc and also rotated. The crank drive consists of cranks (27,28) with connecting rods (29,31) able to turn on the side mounting (5,6). The cranks and rods are at an angle to each other. The cylinder may be able to rotate on the axis, which has adjustable eccentric bushes (12,13) on the bearing levers (9,11).
Patent EP-0778302-B1 (EP)
Inventor: BROENNUM THOMAS
IPC: C08G18/48
Filed: 1996-12-05
Granted: 2002-04-24
Abstract: Polyether polyol having an aromaticity in the range of from 2% to 35%, an average nominal functionality (Fn) in the range of from 2.0 to 4.5 and a hydroxyl value in the range of from 390 to 650 mg KOH/g, whereby the aromatic carbon atoms are contained in structural moieties of the general formula <CHEM> wherein both R1 groups independently represent hydrogen or a C1-C3 alkyl group; both R2 groups independently represent a C1-C3 alkyl group; and n is an integer of from 0 to 3. Process for the preparation of the above polyether polyol, which process comprises reacting an alkylene oxide with a polyhydric alcohol blend comprising a diphenylol alkane precursor of the above indicated structural moiety and at least one aliphatic or alicyclic polyhydric alcohol having a functionality of at least 2.0. Polyether polyol blend having an aromaticity in the range of from 2 to 10% and a Fn in the range of from 2.5 to 5.0 eq/mole, which blend comprises the above polyether polyol and one or more aliphatic or alicyclic polyether polyols having a Fn of at least 2.5. Rigid polyurethane foam having a total aromaticity in the range of from 35% to 50%, obtainable by foaming a composition comprising the above polyol or polyol blend having an aromaticity from 2 to 10% and a Fn from 2.5 to 5.0 eq/mole, and an aromatic polyisocyanate in such amount that the isocyanate index is from 100 to 150, whereby the polyol reactant accounts for from 1 and 10% of the total aromaticity of the rigid polyurethane foam.
Patent EP-0777405-B1 (EP)
Inventor: HIGGINS GEORGE ANTHONY
IPC: F24C7/04
Filed: 1996-11-12
Granted: 2001-08-22
Abstract: A radiant electric heater arrangement for a glass-ceramic top cooking appliance includes a heater (1) in the form of a dish-like support (4) supporting a first heating element (6) and a second heating element (10). The first heating element (6) has a predetermined minimum operating life expectancy at a predetermined optimum operating temperature. During user-selectable periods of boost heating the first heating element (6) is connected independently to a voltage supply (15) and operates at a first temperature higher than the predetermined optimum operating temperature. In contrast, during user-selectable periods of normal heating, the second heating element (10) is connected to the voltage supply (15) in series with the first heating element (6), the first heating element (6) operating at a second temperature lower than the predetermined optimum operating temperature. <IMAGE>
Patent EP-0729935-B1 (EP)
Inventor: DRIVON GILLES
IPC: C07C51/363
Filed: 1996-03-01
Granted: 1999-06-09
Abstract: Prodn. of 3-chloropropionic acid (I) comprises simultaneously adding HCl gas and acrylic acid to a mixt. of 70-100 wt.% (I) and 0-30 wt.% water or aq. HCl, and opt. continuing to add HCl gas.