baber/WOPTO huggingface dataset:
Patent EP-0255799-A1 (EP)
Inventor: HOLLRIGL GUNTER
IPC: C22F1/04
Filed: 1987-07-16
Abstract: 1. Process for the production of heat resistant products made of an aluminium material of the type AlMn, characterized in that an alloy, consisting of 1.2 to 2.0% manganese, 0.20 to 0.5% silicon, 0.20 to 0.35% chromium, up to 0.6% copper, up to 0.10% iron, the remainder aluminium and in total up to 0.4% of other elements, is cast and cooled within a maximum of 1/2 an hour to below 410 degrees C and the further processing of the alloy includes a heat treatment of 3 to 24 hours in a temperature range of 290 to 410 degrees C, and in that, during the further processing, any required residence times in the temperature range between 410 and 460 degrees C are limited to a maximum total of 1 hour and those at temperatures above 460 degrees C to a maximum of 20 minutes.
Patent EP-0275827-A1 (EP)
Inventor: MIZRAH TIBERIU
IPC: B01D46/10
Filed: 1987-12-11
Abstract: In filters for cleaning the exhaust gases from diesel engines having openpored foam ceramic bodies, the deposited soot particles are burned up at temperatures of between 550 DEG  and 700 DEG  C. at periodic intervals. In order to lower the inflammation temperature of the soot in the regeneration phase of the filter, the ceramic bodies are catalytically coated. The region of the openpored foam ceramic body first subjected to the flow of the exhaust gases of the diesel engines has at least partly a denser pore structure than the remaining foam body so that the inflammation temperature can be lowered since temperature peaks occur in these regions on account of increased soot deposits, which temperature peaks lead to inflammation of the soot located there and consequently burn up all the soot deposited in the filter.
Patent EP-0248071-A1 (EP)
Inventor: BOULTON MICHAEL ANDRE
IPC: G05B19/18
Filed: 1986-12-16
Abstract: Machine à pierrer dans laquelle un microprocesseur commande le mouvement alternatif, par rapport à une pièce à usiner, d'une broche qui porte des pierres abrasives à pierrer, le microprocesseur étant associé à une unité mémoire qui contient un profile d'accélération en terme de position/temps, et étant programmé pour commander le mouvement alternatif en fonction des caractéristiques d'accélération souhaitées. Les paramètres de course variables et la vitesse souhaitée à mi-course sont introduits depuis une console et le système assure un pierrage symétrique avec une accélération régulée sans tenir compte d'un quelconque conflit entre la longueur de course séléctionnée et la vitesse à mi-course.
Patent EP-0333713-A1 (EP)
Inventor: RUESCH JAMES RICHARD
IPC: G01N9/00
Filed: 1987-09-08
Abstract: Appareil et procédé mettant en oeuvre à la fois un densimètre précis et un calculateur de la quantité nette de pétrole en utilisant une unité commune de mesure de Coriolis. Cet appareil mesure la densité d'un fluide inconnu en déterminant en premier lieu la période à laquelle les deux tubes d'écoulement (130, 130') contenus dans un dispositif de mesure de Coriolis à double tube (10) oscillent pendant que le fluide inconnu passe au travers. Ensuite, cet appareil élève le résultat au carré. Après quoi, la densité de fluide inconnu est déterminée comme une fonction linéaire qui met en relation la mesure au carré de la période du tube pour le fluide inconnu et les mesures au carré de la période du tube et les valeurs de densité connues pour deux fluides connus tels que l'air et l'eau, qui ont passé antérieurement et successivement au travers du débitmètre pendant le calibrage. Lorsqu'on l'utilise comme un calculateur de quantité nette de pétrole, le système de l'invention permet d'obtenir des mesures de température et d'écoulement à partir des mêmes tubes d'écoulement. En utilisant des valeurs mesurées de densité et d'écoulement de masse d'une émulsion pétrole-eau qui s'écoule au travers du même débitmètre de Coriolis, le système de l'invention peut fournir avantageusement des mesures volumétriques et de masse du débit et de l'écoulement totalisé de toute l'émulsion ainsi que des composants séparés eau et pétrole qui sont présents dans l'émulsion.
Patent EP-0287643-A1 (EP)
Inventor: BARTASIS JAMES E
IPC: A41D31/02
Filed: 1987-10-20
Abstract: Le vêtement de protection (10) est fabriqué en un matériau (11) qui comprend un film multicouche de barrière dense (20) dans lequel est incorporé EVOH (43) laminé sur un substrat de polyester (21) lié par tissage. Le film (20) est une construction en cinq couches avec une couche de EVOH (43) au milieu, prise en sandwich par des couches de liaison en résine imperméable (42, 44) et des couches externes de polyéthylène ou de polyester (41, 45). Le substrat est formé avec des liants de basse température (EVA), (PVA) et il est calendré des deux côtés, le côté extérieur étant calendré beaucoup plus que le côté intérieur. Le matériau (11) est assemblé au niveau des bords à motif (31, 32), (131, 132) par liaison thermique (12) sous pression ou au moyen d'une bande (135) du film (120) thermolié sur des segments de matériau (111).
Patent EP-0281819-A1 (EP)
Inventor: KAZUHIKO TAKAI
IPC: F04B27/08
Filed: 1988-02-19
Abstract: A wobble plate type compressor (1) with a variable displace­ment mechanism includes a compressor housing which is pro­vided with a crank chamber (32) and a cylinder block (31) in which a plurality of cylinders are formed. A drive shaft (7) is rotatably supported in the compressor housing. A rotor (9) is fixed on the drive shaft (7) and variably connected to an inclined plate (11) through a hinge mechanism. A wobble plate (13) is adjacent to the inclined plate (11) and converts rotary motion of the inclined plate (11) into nutating motion thereof. A plurality of pistons (19) are coupled with the wobble plate (13) each of which is reciprocably fitted within a respective one of the cylinders (33) and of which the stroke volume is changed in accordance with variation of the angle of the inclined plate. The hinge mechanism comprises a first arm portion (93) of the cam rotor (9) through which a hole is formed, a guide pin (12) which is fixedly disposed in the hole, and a second arm portion (114) of the inclined plate (11) through which an elongated hole (115) is formed, the guide pin (12) being inserted into the elongated hole (115). Therefore, the angle of the inclined plate (11) can be rapidly changed to a largest angle without using a return spring for returning the inclined plate (11) to the least angle.
Patent EP-0335992-A1 (EP)
Inventor: SMITH E A
IPC: B64D25/04
Filed: 1988-04-05
Abstract: A seat system for a crewmember of an aircraft is disclosed which provides support and restraint to the crewmember while in a crouched as well as an erect position. The crewmember is secured by means of a strap harness to an insert which is positioned behind and in contact with the crewmember's back. The insert is rotatably connected to the seat providing multi-axis rotation to the insert relative to the seat. The insert's multi-axis rota­tion allows the crewmember to turn in the seat while secured to the insert. The insert also has a limited degree of transla­tional movement toward as well as away from its connection to the seat; this allows the crewmember to lean forward, backward and laterally in the seat while still secured to the insert. A mechanism locks the insert into a desired forwardly inclined position. Instead of an insert, however, the crewmember's upper torso may be directly connected, at the crewmember's back, to the seat by means of a strap system or a rigid extendable support member. The crewmember is securely retained in the crouched position on ejection for enhanced protection from the forces of ejection from the aircraft (and optionally during certain high acceleration aircraft maneuvers).
Patent EP-0360875-A1 (EP)
Inventor: HILLINGRATHNER FRANZ
IPC: B30B15/04
Filed: 1988-09-02
Abstract: In a forming machine, in particular a mechanical press, there are two machine parts (1, 2) movable relative to one another in a straight line, one machine part (1), with guide surfaces (4, 4') running in the direction of movement (3), being guided on countersupport members (5) of the other machine part (2). From the point of view of production and use, it is substantially more favourable than hitherto if the countersupport members (5) are constructed as spherical cups (6) which are made of a slidable material and which bear with their flat cup surface (7) against the allocated guide surface (4, 4') and with their spherical cup surface (8) in each case against a corresponding spherical-segment surface (9) of a ball-socket body (10) adjustable in the allocated machine part (2) approximately perpendicularly to the direction of movement (3). <IMAGE>
Patent EP-0307841-A1 (EP)
Inventor: PFITZNER URSULA M
IPC: C12N15/82
Filed: 1988-09-12
Abstract: This invention is directed to the regulatory sequences of the pathogenesis-related (PR) protein genes of the PR-1 group, specifically an inducible PR-1 promoter and, preferably, PR-1 secretion signal se­quences, and to genetic constructs containing the regulatory sequences. This invention also relates to the construction and use of a recombinant DNA molecule that includes a PR protein gene, and its regulatory sequences, including the promoter and secretion signal sequences. More specifically, the invention concerns the use of the recombinant DNA molecule that includes a PR-protein gene operably linked to PR protein regulatory sequences that upon expression in a plant will enhance the hypersensitive response of the plant to an invading pathogen.
Patent EP-0319725-A1 (EP)
Inventor: BROWN CHARLES A
IPC: G21C3/322
Filed: 1988-11-09
Abstract: A fuel assembly for nuclear reactors which comprises the usual upper and lower tie plates and fuel rods (6) extending between them is made debris-resistant by providing a grid spacer (2) in contact, or very nearly so, with the lower tie plate and so positioned as to subdivide the usual openings (14) in the lower tie plate (4) which are provided for the passage of cooling water. This causes debris to be trapped in the openings (14) of the lower tie plate (4), and keeps it from contacting the fueled portion of the assembly.
Patent EP-0326660-A1 (EP)
Inventor: GEBHARDT ELFRIEDE GEB KRAMER
IPC: B65G47/26
Filed: 1988-11-10
Abstract: Die Erfindung betrifft eine Staurollenbah (2) mit Antrieb über Zwischenrollen (3) zum Fördern und Transportieren von Stückgut, bestehend aus, über einem vom Stückgut aktivierten Fühler bewegten Stellglied (1) sowie aus quer zur Transportrichtung angeordneten Tragrollen (2) antriebende Zwischenrollen (3), die dadurch gekennzeichnet ist, daß ein über einen Motor bewegtes Treibmittel (4) zwischen Führungsrollen (5) und den Zwischenrollen (3) in Transportrichtung (A) verfährt, wobei die durch das Treibmittel (4) bewegten Zwischenrollen (3) je an einem zweiteiligen Hebelgelenk (6) gelagert sind, die mittels einer mit der Führungsrolle (5) gemeinsamen Achse (7) an zwei parallel zum Rahmen (8) verlaufenden Schienen (9) schwenkbar angeordnet sind, während die Gelenkachsen (10) am Stellglied (1) beweglich gelagert sind.
Patent EP-0298697-A1 (EP)
Inventor: ELLIS REGINALD CHARLES LINWOOD
IPC: B60C27/10
Filed: 1988-07-05
Abstract: In order to attach a tyre mat to the circumference of a tyred wheel, a front flexible elongate member (22) is slidingly passed through attachment fittings (16) on the mat (13) spaced around the periphery of the front side of the wheel (10), and a rear flexible elongate member (23) is slidingly passed through attachment fittings (16) on the mat (13) spaced around the periphery of the rear side of the wheel (10). Respective sliding attachment members (29, 24) are then used to attach parts of each elongate member (27 or 23) together so as to enable relative sliding movement between the parts and so as to cause the elongate member (27 or 23) to form an intermediate loop portion which extends through the attachment fittings (16) on the associated side of the wheel and a further portion outside the loop portion. The further portion of the rear elongate member (23) is passed across the circumference of the wheel (10) to the front side of the wheel by way of a guide piece 19, and finally a tensioning device (26) is connected at the front side of the wheel to the further portions of both elongate members (27, 23) and operated so as to tension the loop portions of both elongate members (27, 23) to draw the attachment fittings (16) radially inwardly of the wheel (10) and to thereby secure the mat (13) firmly on the circumference of the wheel.
Patent EP-0314298-A1 (EP)
Inventor: LEE YANIEN NMI
IPC: A23L7/109
Filed: 1988-09-23
Abstract: The invention relates to a process for preserving the color and texture of vegetable pasta, wherein the color of the vegetable pasta is derived from chlorophyll-containing vegetable matter added to alimentary paste at a pH above 7.0. The color preservation is achieved by treating the chlorophyll-­containing vegetable matter with an aqueous alkaline solution, preferably containing cations of one or more metals selected from sodium, potassium, calcium and magnesium.
Patent EP-0316246-A1 (EP)
Inventor: LAMBERT CLAUDE
IPC: A01N43/40
Filed: 1988-11-09
Abstract: - Dérivés nicotiniques. - Ils ont la formule : <IMAGE> avec R¹, R² identiques ou différents, = H, alcoyle (C1-C18) phényle éventuellement substitué, pyridyle ; Y = H, hal, alcoyle ou alcoxy ou C1-C4 ; n = entier de 1 à 3. - Composés fongiques agricoles.
Patent EP-0299026-A1 (EP)
Inventor: STEINMETZ GUY RALPH
IPC: C07C69/76
Filed: 1987-12-31
Abstract: Procédé de co-production de carboxylates aromatiques et d'iodures d'alkyle par la carbonylation d'iodures aromatiques en présence d'un alkanol et d'un catalyseur à base de rhodium.
Patent EP-0308450-A1 (EP)
Title: Jitter control in digital communications links.
Inventor: CANTONI ANTONIO
IPC: H04J3/07
Filed: 1988-03-17
Abstract: A method and apparatus for transmitting digital signals (DI) in frames between nodes in a network, each node having a local clock (CLK2) and means for extracting a clock (CLK1) from the incoming signals (DI). Each node also has an elastic buffer (18) into which the signals (DI) are writen at the extracted clock (CLK1) rate and from which the signals are read at the local clock (CLK2) rate. Stuffing bits are added or substracted in a stuffing field in order to ensure that writing of signals of the frame. The frame also includes a stuffing control code (SC) which is used to limit the maximum and minimum values for the stuffing field. A further aspect of the invention provides a digital communications network including a chain of nodes interconnected by links, the network being characterized by the provision of means to establish fixed frames for information to be transmitted, the frames including at least one pointer for indicating the next predictable event in the transmitted data and the nature of the next predictable event.
Patent EP-0329724-A1 (EP)
Inventor: BAKERMANS JOHANNES CORNELIS WI
IPC: B21D28/06
Filed: 1988-06-09
Abstract: Tooling system for forming machine has a continuous guide passageway (42) in which first and second tooling as­
semblies (44, 46) are contained for movement towards and away from each other. The passageway (42) has 
passageway 
surfaces which serve as bearing and guiding surfaces for the tooling assemblies (44, 46). Each of the tooling 
assemblies has 
a ram member (49) and a tool holder (54, 52) mounted on the ram member (49). Additionally, a face plate (82) is 
provided 
on one of the tooling assemblies (44) at the leading end thereof and is movable relative to the leading end between 
a re­
tracted position and an extended position. When in its extended position, it is spaced from the ram (49) so that tools 
(74), 
such as punches have their ends in openings in the face plate (82). When the tooling assemblies move against strip 
material 
(2) positioned therebetween, the punches or similar tools (74) move from the face plate (82) and perform operations 
on the 
strip (2). The face plate (82) then serves as a stripper plate during reverse movement of the ram (49). The pilot pins 
(152) 
are separately actuated by an external actuator (162) but are carried in one of the ram assemblies (49).
Patent EP-0375723-A1 (EP)
Inventor: RICHARDSON ANTHONY CHARLES
IPC: C07D231/26
Filed: 1988-09-07
Abstract: Réactifs permettant un dosage d'enzymes, comportant un substrat s'accordant avec une enzyme donnée à doser, marqués avec un groupe chromogénique qui, lors de l'action de l'enzyme donnée, est libéré pour donner un produit coloré, le groupe chromogénique étant de la formule (I): dans laquelle Aryle représente n'importe quel groupe aryle, n est compris entre 0 et 3, R et R' représentent n'importe quel groupe compatible, Het représente n'importe quel groupe hétérocyclique capable de prolonger la délocalisation d'électrons provenant du groupe aryle, et X représente O ou NR, R représentant n'importe quel groupe approprié n'entravant pas l'action des enzymes. Sont également décrits des tampons d'arrêt augmentant la coloration et utilisables à titre de solution, dans des kits de diagnostic.
Patent EP-0324029-A1 (EP)
Inventor: ALCONE JERRY M
IPC: G05B13/02
Filed: 1988-06-10
Abstract: An adaptive noise cancellation system reduces undesired noise in a closed loop control system by injecting an adap­
tively constructed noise cancellation signal at an appropriate point in the closed control loop. The generation of a comp­
ensation filter N for adaptive noise cancellation loop error signal is disclosed by two methods. A first method is an inverse 
error rejection response (IERR) method. A second method optimally matches spectrums of a noise signal and a noise ref­
erence signal at the adaptive noise cancellation system. This second method is referred to as a spectral matching (SM) 
method.
Patent EP-0363444-A1 (EP)
Title: Tar-spray with valve.
Inventor: BURGGRAAFF TEUNIS
IPC: E01C19/17
Filed: 1988-11-02
Abstract: The invention regards a needle valve with spray nozzle for spraying hot tar or bituminous liquids on roads. For this purpose the spray-nozzle (3, 4) is also the seating of the valve. The valve-needle (11) is activated by compressed air in a pneumatic cylinder (7) with returning spring (16). The sealing of the valve-needle (11) to the pneumatic cylinder (7) is guaranteed by means of a flexible sleeve (22), attached to the valve-needle (11) and a protuberant extention (10) of pneumatic cylinder (7).
Patent EP-0325168-A1 (EP)
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/14
Filed: 1989-01-13
Abstract: A slant plate type compressor (100) with a variable displacement mechanism is disclosed. The compressor (100) includes a housing (20) having a cylinder block (21) provided with a plurality of cylinders (70) and a crank chamber (22). A piston (71) is slidably fitted within each cylinder (70) and is reciprocated by a drive mechanism including a slant plate (50) having a surface with an adjustable inclined angle. The inclined angle is controlled by the pressure within the crank chamber (22) to control the capacity of the compressor (100). The pressure in the crank chamber (22) is further controlled by a control mechanism which includes two passageways (17, 18) linking the crank chamber (22) with the suction chamber (241), each passageway (17, 18) having a valve control device (16; 19, 29) to control the opening and closing of the passageway (17, 18). The first valve control device (16; 19) controls the first passageway (17) in response to the suction chamber pressure at a third control point. The second valve control device (29) controls the second passageway (18) in response to the suction chamber pressure at a first control point and at a second control point such that the passageway (18) is open when the pressure exceeds the second control point and the passageway (18) is closed when the suction pressure is below the first control point. The first control point is less than the third control point which is less than the second control point. The second valve control device (29) includes a deformable plate (291) hysteretically responsive to the suction chamber pressure   to switch between two shapes to control the link between the suction chamber (241) and the crank chamber (22). The second control device (29) acts as an override with respect to the first valve device (16; 19) to maintain a link between the suction and crank chambers (241, 22) after the suction chamber pressure is reduced below the second control point.
Patent EP-0325223-A1 (EP)
Inventor: JANDA DENNIS JOSEPH
IPC: C08J3/22
Filed: 1989-01-18
Abstract: A procedure for distributing particulate additives in RIM and other reactive molded cycloolefin monomers is described. These additives are first dispersed in a solid or highly viscous polymeric material which is soluble in the monomer or monomers from which the polycycloolefin is to be polymerized, and then the dispersion is dissolved in the monomer or monomers. The monomers may then be utilized in typical reactive molding procedures involving combining two or more liquid streams of monomer containing various components of a methathesis catalyst system which becomes fully activated only upon combination and conveying the combination to a heated mold where it polymerizes.
Patent EP-0382870-A1 (EP)
Inventor: FOHL ARTUR
IPC: B60R22/405
Filed: 1989-02-17
Abstract: The trigger device of the seat belt retractor comprises an actuation lever (22), swivellably mounted on the housing (10), for the locking mechanism, an internally toothed control ring (18) which is rotatably mounted on the housing and to which the actuation lever is connected, a control catch (24) which is swivellably mounted on the belt spool (12) and interacts with the internal toothing of the control ring (18), a control wheel (30) which is rotatably mounted on the belt spool and bears an actuation cam (36) for the control catch (24) and a mass disc (38) which is connected to the control wheel (30). The mass disc (38) is connected via a coupling catch (40) and an externally toothed coupling wheel (44) to the control wheel (30). When a predetermined centrifugal force is exceeded, the coupling catch (40) is released from the external toothing of the coupling wheel (44) so that the mass disc (38) is uncoupled from the control wheel (30). 
<IMAGE>
Patent EP-0340401-A1 (EP)
Inventor: BLOCK JACOB
IPC: C01G1/00
Filed: 1989-02-24
Abstract: A solution of the monocarboxylates of Y or Ca, Ba, and Cu is spray dried, providing a contaminant-free non-hygroscopic product which is homogeneous at the atomic level. In one preferred embodiment Y, Ba, and Cu formates or acetates are used in a molecular ratio of 1:2:3, giving a product which can be calcined to give a superconducting mixed oxide, YBa₂Cu₃O x , where x is 6.8-7.0. In another embodiment, a solution of the monocarboxylates (e.g., formates or acetates) of Ca, Ba, and Cu is dried, calcined, mixed with Tl₂O₃, and the mixture is heated to make a superconductor. The method minimizes introduction of contaminants.
Patent EP-0338331-A1 (EP)
Inventor: SCHOHE RUDOLF DR
IPC: C07D207/12
Filed: 1989-04-06
Abstract: 1,3-Disubstituted pyrrolidines can be prepared by reaction of appropriate unsubstituted pyrrolidines with alkyl derivatives. The 3-substituted pyrrolidines can be employed as active substances in medicaments.
Patent EP-0355267-A1 (EP)
Inventor: DORR MURGEN DR
IPC: C01B39/16
Filed: 1989-05-03
Abstract: A process for the production of zeolite NaA in which pulverulent zeolites NaA having the composition 1.0 +/- 0.2 Na2O:Al2O3:1.85 +/- 0.5 SiO2.yH2O, where y denotes a number of up to 6, having 50% by weight of particles of below at most 4.0  mu m and a particle spectrum <IMAGE> are employed as a nucleating centre.l