baber/WOPTO huggingface dataset:
Patent EP-0298983-B1 (EP)
Title: Lunettes a transparence reglable
Inventor: SENATORE DANIELE
IPC: G02F1/137
Filed: 1987-03-23
Granted: 1993-11-24
Abstract: Des lunettes à transparence réglable comprennent des lentilles (1) constituées de cellules de cristaux liquides dichroïques non diffusants présentant un changement de phase nématique-cholestérique, des moyens (9, 10) servant à appliquer une tension électrique auxdites cellules et des moyens (11, 12) permettant de régler ladite tension.
Patent EP-0312541-B1 (EP)
Title: 2-(aminoalkylthio)methyl-1,4-dihydropyridine, a method for the preparation thereof and pharmaceutical compositions containing them
IPC: C07D401/04
Filed: 1987-06-25
Granted: 1992-08-26
Abstract: Compounds of formula (I), wherein P and P1 groups represent hydrogen, alkyl, heteroalkyl, aryl or aralkyl groups, optionally substituted or forming a ring, n is an integer between 0 and 2, m is an integer from 1 to 3, R1 and R3, that may be the same or different, represent alcoxycarbonyl groups, CN, NO2 or acyl groups, whereas R2 is an aryl group or a heteroaryl group that may be optionally substituted, are useful as active principles of pharmaceutical compositions.
Patent EP-0282565-B1 (EP)
IPC: B32B17/10
Filed: 1987-08-28
Granted: 1991-10-09
Abstract: A heat reflective glazing (35) including a glass sheet (36) having two generally planar parallel surfaces or sides with a multilayer coating (37) on one of the sides, and a method of producing such glazing. The side of the glass sheet (36) having the multilayer coating (37) thereon is designated as the film or coated side while the other side is designated as the glass side of the glass sheet (36). The multilayer coating (37) comprises a first silicon-containing coating (38) formed directly on the glass surface, a titanium nitride-containing coating (39) overlying the first coating, a second silicon-containing coating (40) covering the titanium nitride-containing coating (39), and an optional abrasion resistant coating (46), e.g., comprising tin oxide, on the second silicon-containing coating (40). The process for producing the coatings is a chemical vapor deposition process preferably carried out during the production of glass by the float process.
Patent EP-0287674-B1 (EP)
IPC: B21B35/12
Filed: 1987-10-09
Granted: 1993-06-23
Abstract: A driving apparatus in which the power of a single electric motor is distributed to two shafts via a neck roller, the power distributed to these shafts being then transmitted to rolls via a speed reducer. Internal planetary gears are used as the speed reducer, so that the transmission of a large torque can be done by small gears.
Patent EP-0275057-B1 (EP)
IPC: B29C48/30
Filed: 1988-01-09
Granted: 1992-03-11
Abstract: In the extrusion process an inhomogeneous thermoplastic marbled product is made from a base plastic material and at least one marbling additive material mixed therein. The additive material is fed into the interior of an extrudate flow made from the base plastic material in an extruder device. The extruder has a mixing head at the end of its screw having a narrow throat surrounded by a ring. The ring is formed with angularly spaced slot-like passages for the base material. The additive veining plastic is fed through the mixing head downstream of this throat.
Patent EP-0283773-B1 (EP)
Title: Miniaturized secondary electron multiplier and its manufacturing procedure
IPC: H01J43/22
Filed: 1988-03-02
Granted: 1992-05-20
Abstract: The invention relates to a secondary electron multiplier with discrete dynodes. The invention is based on the object, in comparison with the indicated prior art, of producing a miniaturised secondary electron multiplier, and arrays thereof, which require very little space, have good time resolution, good sensitivity and good flexibility for moulding. The object is achieved in that the dynodes are micro-structured and are fitted on an insulating substrate plate which is provided with electrical conductor tracks for the connection of the dynodes.
Patent EP-0282905-B1 (EP)
Title: Method and device for producing non-porous dental form bodies
IPC: A61C19/00
Filed: 1988-03-10
Granted: 1991-08-21
Abstract: A method and a device for the production of porcelain dental formed articles involves mixing a pulverised dental moulding composition with a liquid and then baking it. In order to improve this method and device in such a way that non-porous porcelain dental formed articles can be obtained, it is proposed that the pulverised dental moulding composition, which has been mixed with liquid, be subjected, before baking, to a partial vacuum treatment at reduced atmospheric pressure. <IMAGE>
Patent EP-0302246-B1 (EP)
Title: Communication system with an isdn terminal connector for different isdn interfaces in an isdn switching network
IPC: H04Q11/04
Filed: 1988-07-06
Granted: 1993-01-27
Abstract: The Integrated Services Digital Network terminal equipment is connected into the network via either a two-wire link or a four-wire link to a detector unit with a switch bank and auxiliary power supply. The connection is recognised automatically and switched to the corresp. termination unit. The two-wire connection when detected is converted into a four-wire one and assigned to an additional plug connector in the sense of connection of further terminal equipments. The four-wire connection when detected is switched directly to the additional plug connector.
Patent EP-0310004-B1 (EP)
IPC: H02B1/26
Filed: 1988-09-28
Granted: 1993-06-09
Abstract: A casing, which is used in particular for the installation of electrical or electronic components, has a frame part (1) to which a cover is jointed in a pivotable manner by means of a double-jointed hinge. The double-jointed hinge has two hinge pins (5 and 6), running parallel to one another. The one hinge pin passes through bearing eyes of the frame part and the other hinge pin passes through bearing eyes in the cover. The mutually adjacent regions of the frame part (1) and of the cover (2) have toothed regions (1a; 2a), which engage with one another, and which run concentrically with respect to the two hinge pins (5; 6). As a result of this design, for the first time in the case of a double-jointed hinge, the position of the casing parts which are connected to one another in a hinged manner is defined unambiguously in each pivoting state. <IMAGE>
Patent EP-0315455-B1 (EP)
Title: Ferroelectric liquid crystal compositions
IPC: C09K19/46
Filed: 1988-11-03
Granted: 1993-03-17
Abstract: A ferroelectric liquid crystal comprises (i) one or more chiral compounds of the formula: <CHEM> (in which R<1> and R<2> are each a straight or branched alkyl, alkoxy, alkoxyalkoxy, alkoxycarbonyl, alkanoyl or alkanoyloxy group containing up to 18 carbon atoms and at least one of R<1> and R<2> has an asymmetric carbon atom in the alkyl chain moiety thereof); and (ii) one or more chiral compounds having a spontaneous polarization value of 40 nC/cm<2> or more.
Patent EP-0320232-B1 (EP)
Inventor: DICKINSON CLIVE FRANCIS
IPC: C03C6/04
Filed: 1988-12-07
Granted: 1994-06-01
Abstract: A method of producing molten glass wherein silica is heated with a batch component comprising a sodium alkaline earth silicate which includes a major portion of the sodium in the resultant molten glass. There is also disclosed a batch component for use in glass manufacture, comprising sodium calcium silicate, and, optionally, sodium magnesium silicate. There is further disclosed a method of producing a batch component comprising sodium calcium silicate for use in glass manufacture, the method comprising heating a mixture of (i) a source of sodium oxide and (ii) (a) a source of calcium silicate or (b) a source of calcium oxide and a source of silica, at a temperature of greater than about 800 DEG C.
Patent EP-0304347-B1 (EP)
Inventor: NGUYEN TAN HUNG
IPC: A23K1/16
Filed: 1988-07-07
Granted: 1993-12-08
Abstract: A polysaccharide containing units corresponding to rhamnose, arabinose, xylose, mannose, galactose and glucose, additionally providing animals and humans with an increase in the plasma prolactin content.
Patent EP-0303562-B1 (EP)
IPC: C07C405/00
Filed: 1988-08-11
Granted: 1992-01-15
Abstract: The invention concerns a process for producing E/Z mixtures of 2-(bicyclo[3.3.0]octane-3-ylidene) acetic acid derivatives of formula (I) in which either the E or the Z moiety predominates.
Patent EP-0313516-B1 (EP)
Title: Device and method for cooling of rolls
IPC: B21B27/10
Filed: 1988-10-03
Granted: 1992-04-15
Abstract: The device serves to cool rolls (10, 12), especially in continuous strip casting and in rolling metals. The rolls are covered by hoods, each of which extends from the vicinity of roll nip (26) over a portion of roll surface (28). Spray devices are also provided for supplying a cooling medium (56) to parts of the roll surface. Liquid cooling medium (56) is collected and carried away in the lower part of hood (30). Hoods (30) are sealed off from the corresponding rolls (10, 12). A plurality of spray devices (32) in hood (30) serves to supply an at least partly liquid cooling medium (56) and extends axially over the entire length of the roll. Devices for removing liquid cooling medium (56) from roll surface (28) conduct the latter into a drain or suction device. Spray devices (32) and devices for removing cooling medium (56) are arranged individually or alternately in groups, with removal devices provided at both ends to remove cooling medium (56). Roll surface ( 28) is preferably cooled with increasing intensity in the direction away from roll nip (26).
Patent EP-0327648-B1 (EP)
IPC: C12N5/00
Filed: 1987-12-14
Granted: 1993-06-09
Abstract: Anticorps monoclonal humain réagissant avec une pluralité d'antigènes O du Pseudomonas aeruginosa. A la différence des anticorps monoclonaux conventionnels, qui ne peuvent réagir qu'avec un seul type de Pseudomonas aeruginosa, l'anticorps monoclonal humain ci-décrit peut réagir avec différents types de bactéries, de sorte qu'il est possible d'effectuer un traitement efficace des maladies infectieuses provoquées par les bactéries en ne combinant qu'un nombre réduit d'anticorps monoclonaux humains.
Patent EP-0346338-B1 (EP)
Title: Sideboard control mechanism
IPC: B62D27/06
Filed: 1987-12-14
Granted: 1992-10-21
Abstract: PCT No. PCT/DK87/00154 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Dec. 14, 1987 PCT Pub. No. WO89/05749 PCT Pub. Date Jun. 29, 1989.A sideboard pivotably mounted relative to a vehicle floor is pivoted between a closed position and an open position by a sole actuating mechanism fixed to the vehicle adjacent one end of the board. The sideboard is locked in the closed position at both ends by a locking mechanism which includes a transmission rod which transmits locking and unlocking movements from the end of the sideboard adjacent the actuating mechanism to the opposite end.
Patent EP-0302928-B1 (EP)
Title: Inorganic filtration membrane modified for protein separation
IPC: C07K16/00
Filed: 1988-02-25
Granted: 1991-01-23
Abstract: Inorganic ultra- and microfiltration membrane modified by the adsorption into one of the membrane surfaces of at least one hydrophilic polymer or copolymer, such as polyvinylpyrrolidone or polyvinylimidazole. Said inorganic membrane may be provided with a macroporous base covered with a microporous layer of a metallic oxide such as zircon or aluminium. Said membranes (3) may be applied in the ultrafiltration device (1) to achieve separation of proteins such as lactoserum proteins, bovine seralbumin or lysozyme.
Patent EP-0321572-B1 (EP)
IPC: C07J51/00
Filed: 1988-03-29
Granted: 1993-06-09
Abstract: Dérivés de prégnane représentés par la formule générale (I), où A1 représente un atome d'hydrogène ou un groupe hydroxy, A2 représente un substituant tel qu'un groupe hydroxy lorsque A1 représente un atome d'hydrogène, ou A2 représente un atome d'hydrogène lorsque A1 représente un groupe hydroxy, ou A1 et A2 sont combinés entre eux pour former un groupe oxo; D1 représente un substituant tel qu'un groupe hydroxy, et D2 représente un atome d'hydrogène, ou D1 et D2 sont combinés entre eux pour former un groupe époxy ou une simple liaison D3, D5 et D7 représentent chacun un atome d'hydrogène, D4 représente un groupe hydroxy, et D6 représente un substituant tel qu'un groupe hydroxy, ou alors D3 et D4 peuvent être combinés entre eux pour former un groupe époxy ou une simple liaison, ou encore D4 et D5 peuvent être combinés entre eux pour former une simple liaison, D5 et D6 peuvent être combinés entre eux pour former un groupe époxy ou une simple liaison, ou D6 et D7 peuvent être combinés entre eux pour former une simple liaison; X1 et X2 représentent chacun un groupe alkoxy inférieur ou, lorsqu'ils sont combinés entre eux, ils représentent un groupe alkylènedioxy ou oxo. Est également décrit un procédé de préparation de ces composés. Les dérivés de prégnane sont utiles en tant que produits intermédiaires dans la synthèse de la vitamine D3 présentant un groupe hydroxy en position 1alpha.
Patent EP-0364504-B1 (EP)
Inventor: PY DANIEL
IPC: A61F9/00
Filed: 1988-11-04
Granted: 1996-05-08
Abstract: An occular treatment apparatus for applying liquid medicament from a reservoir is provided. The apparatus includes a tubular housing with a first open end adapted to conform to the shape of the facial area surrounding the eye socket. The housing is constructed and arranged to receive, hold and position a reservoir containing the liquid medicament. A sighting opening is included on the housing to properly orient the eye and distract the user from the drops of liquid medicament to be introduced into the eye. An eyelid displacement mechanism is supported on the first open end of the housing at a position diametrically opposed to the sighting opening. The displacement mechanism is adapted to evert the lower eyelid and expose the cul de sac. This combination of an eye focused at the sighting hole and an everted lower eyelid exposes the cul de sac so that drops of medicament dispensed into the eye will more easily and directly be applied at or near the cul de sac where it is temporarily retained to increase the length of time the medicament will medicate the eyeball. In a further embodiment of the instant invention, the lower eyelid displacement mechanism will simultaneously cause drops of to be emitted from the reservoir as the cul de sac is everted to facilitate application of the drops of liquid medicament.
Patent EP-0347623-B1 (EP)
Inventor: RUOZI GIUSEPPE
IPC: A23L3/01
Filed: 1989-05-31
Granted: 1996-01-10
Abstract: Foodstuff packaged in a material transparent to microwaves is conveyed continuously through an environment pressurized to 2.5 bar max so as to prevent the containers or wrappers bursting or being forced out of shape; in four steps, the temperature is raised quickly to a prescribed treatment value with high frequency microwave radiation, stabilized by applying a combination of lower power microwaves and hot air, held steady with hot air only, and then lowered by cooling. In a split-level cylindrical oven, the upper level consists in a pressure-and-temperature compensating chamber (4), a high speed heat chamber (5) with closely spaced microwave generators (24) ordered in longitudinal rows along its top and sides, the waveguides (24 min , 25) of which are directed at the containers or wrappers (C) of of foodstuff from above and beneath as they are indexed through on special pallets (S), and a stabilization chamber (5 min ) in which lower power microwaves combine with air drawn through heaters (20) and circulated by a fan (21) located at the closed end of the oven; the same air is used to heat a vertical chamber (6), through which the pallets descend on an elevator (D) before passing into a cooling chamber (7) on the lower level and proceeding toward the final outgoing compensating chamber (8). Once out of the oven, the pallets (S) are raised by a further elevator (A) to the upper level for emptying and reloading.
Patent EP-0380738-B1 (EP)
Title: System for liquid aeration in a tank
IPC: C02F3/20
Filed: 1989-06-15
Granted: 1992-05-20
Abstract: PCT No. PCT/DE89/00388 Sec. 371 Date Jul. 31, 1990 Sec. 102(e) Date Jul. 31, 1990 PCT Filed Jun. 15, 1989 PCT Pub. No. WO90/08742 PCT Pub. Date Aug. 9, 1990.One or more hoses (10) belong to the ventilation system which through a perforation are constructed at least partially as ventilation hose (60). Each of the hoses is permanently connected with a number of holding devices distributed over its length, which hold the hose (10) from below. The holding devices run in a guide rail (14). The hose (10) is drawn into the empty or liquid-filled basin (10) with a traction device along the guide rail (14) which introduces the tractive force onto the body of the hose and holds it there without prestress.
Patent EP-0330473-B1 (EP)
Title: A container
IPC: B65D21/02
Filed: 1989-02-23
Granted: 1993-10-13
Abstract: A container is made up of a box (30) and a dished lid (32). Means (36, 38, 50) are provided to enable the lid (32) to be placed on the box (30) one way up or the other way up to give two different internal volumes of container. Preferably the means (38, 50) also enable two boxes (30) to be placed with their open ends together to make up a container having a third internal volume.
Patent EP-0373802-B1 (EP)
Inventor: BREAM DAVID ROBERT
IPC: G01R23/02
Filed: 1989-12-01
Granted: 1994-05-11
Abstract: An apparatus for measuring the frequency of an input signal is described. The apparatus uses a quadrature sampling system (1-19) to obtain values of the instantaneous phase of the signals at a succession of time intervals, the values being converted into cumulative phase values. An estimate of the frequency is obtained by determining the gradient of the straight line which would best pass through a plot of the values of cumulative phase against time.
Patent EP-0335776-B1 (EP)
Title: Process for the preparation of sodium fluoroalcoholates
IPC: C07C29/76
Filed: 1989-03-22
Granted: 1992-10-14
Abstract: Process for the preparation of sodium fluoroalcoholates. This process consists in performing the sodium treatment of the fluoroalcohols by means of sodium methylate and in trapping methanol by means of a molecular sieve. Sodium fluoroalcoholates can be employed directly for substitution reactions of polydichlorophosphazenes.
Patent EP-0363469-B1 (EP)
Inventor: SCHOENWALD RONALD D
IPC: C07C211/63
Filed: 1989-03-13
Granted: 1994-07-27
Abstract: Ophthalmic compositions useful as tear stimulants when topically applied to the eye for effective treatment of dry eye syndrome.
Patent EP-0380142-B1 (EP)
Inventor: TOTAL V ROBERT
IPC: B65B35/36
Filed: 1986-12-22
Granted: 1994-07-06
Abstract: An apparatus and method are provided in order to handle a plurality of stacks (28), such as stacks of sliced food products including luncheon meats. Product stacks are stopped during their flow along a conveyor (21) pathway, the stoppage being at a location for generally vertical alignment with an overhead picker head (26). The picker head grasps the thus positioned stacks and moves same to a location above and in general vertical alignment with a cavity of a packaging container for the stacks of sliced product, at which time the stacks are released, and the product stacks enter the cavities which are subsequently closed to provide finished packaged products.
Patent EP-0398436-B1 (EP)
Inventor: HECKEL BRUCE G
IPC: F04D27/02
Filed: 1990-05-14
Granted: 1994-04-27
Abstract: A method and apparatus for regulating the operation of a compressor system including a compressor (2) moving a gas from an intake conduit (4) through a discharge conduit (6) to a gas storage reservoir (8) are disclosed. In accordance with the method, an unload valve (24) in an unload conduit (22) connected to the discharge conduit (6) is initially fully closed and an inlet valve (18) in the intake conduit (4) is initially fully opened. Then the inlet valve (18) is closed by an amount necessary to maintain the discharge pressure at a design pressure level and at a gas flow rate between the design flow level and a minimum flow level. When the gas flow rate drops below the minimum flow level, the inlet valve (18) is maintained in its last position and the unload valve (24) is opened by an amount necessary to maintain the discharge pressure below a first pressure level set higher than the design pressure level. If the unload valve (24) remains open beyond a position set point for longer than a first predetermined period of time, the unload valve (24) is fully opened and the inlet valve (18) is fully closed. Then if the system pressure drops below a second pressure level lower than the design pressure, the control steps discussed above are repeated.
Patent EP-0410553-B1 (EP)
Inventor: NICOLAY ALBERT DR
IPC: B29L31/58
Filed: 1990-07-25
Granted: 1995-03-08
Abstract: A method for the production of lined and formed articles for the interior trim of the passenger compartments of automobiles, the said articles comprising a temperature-independently dimensionally stable supporting part of binder-containing compressed wood-fibre materials or the like and a fair-faced lining firmly bonded to the supporting part. The lining consists, at least in partial sections, of a thermoplastically deformable material and is applied by injection-moulded coating of the heated supporting part in a closed injection mould. For this purpose, the supporting part is heated to 120-180 DEG C.
Patent EP-0424069-B1 (EP)
Inventor: THAKUR DEEPAK S
IPC: C07C31/00
Filed: 1990-10-15
Granted: 1993-12-29
Abstract: A process for preparing hydrogenation catalysts that comprise the oxides of copper, zinc and aluminium comprises the steps of (A) preparing a first aqueous solution containing at least one water-soluble copper salt and at least one water-soluble zinc salt; (B) preparing a second solution containing at least one water-soluble basic aluminium salt and at least one alkaline precipitating agent; (C) mixing the first and second solutions whereby an insoluble solid is formed; (D) recovering the insoluble solid; and (E) calcining the recovered solid.
Patent EP-0441084-B1 (EP)
Inventor: VIGNAUD JEAN-LOUIS
IPC: A61B17/86
Filed: 1990-12-19
Granted: 1996-03-20
Abstract: The object of the invention is a rachis ostheosynthesis device with pedicular screws of the type comprising a pin (1) having a threaded ogival shape and a threaded head (3) which are separated by a hexagonal body (2), said screws being connected by a linking element (5, 6), characterized in that it is comprised, additionally, of an unique fixing part (7, 8) provided with a hole (9) for the passage of said threaded head to which is screwed a nut (4, 4') for locking the assembly consisting of the fixing part (7. 8) and of the linking element (5, 6) on the head (3), one of the two members, that is to say either the fixing part or the linking element, being conformed on its lower face so as to form a groove (17, 21) for receiving and rotationally locking said hexagonal body (2). Application to osteosynthesis.
Patent EP-0381626-B1 (EP)
Inventor: KUENZLER ROBERT
IPC: B23B29/034
Filed: 1990-01-26
Granted: 1994-03-23
Abstract: Located in a basic body (11) is a bore (23) whose axis (25) is arranged at a small angle (alpha) to the axis (21) of rotation. The grub screw (33) for displacing the cutter holder (13) can be adjusted by means of the Allan key (19). If the cutter holder (13) is moved outwards, the machining diameter is increased. The boring tool has high stability. The out-of-balance is negligible so that the boring tool is suitable for high speeds. <IMAGE>