baber/WOPTO huggingface dataset:
Patent EP-0273094-A1 (EP)
Inventor: WITT ALLAN E
IPC: G05D23/19
Filed: 1987-04-01
Abstract: The invention relates to a cooking apparatus controlled by a programmed digital microcomputer for determining whether the cooking process is complete and for filtering the cooking medium when, for example, only one cooking process is complete. The apparatus also determines whether the cooking medium has been filtered and locks out the initiation of a cooking process after, for example, the completion of only one cooking process at least until the apparatus determines that the cooking medium has been filtered.
Patent EP-0316460-A1 (EP)
Inventor: REYNOLDS RANDALL H
IPC: B63B35/79
Filed: 1987-11-13
Abstract: A sail and mast assembly for a sailboard, includes a main sail section and one or more removable sail sections attachable to the foot of the main sail section, thereby to provide a sail with adjustable sail area to suit varying wind conditions. The assembly also includes an adjustable-height mast, to which the sail is operatively attached, whereby the mast height can be changed, as removable sail sections are added or removed, to maintain a desired proportion between the mast height and the length of the leading edge or luff of the sail. The mast height is adjustable by a telescoping mechanism, while in a second embodiment, the mast height is changed by attaching or removing mast segments to the top of a mast. A single batten can be used for the sail segments in one embodiment. In another embodiment a multi-piece batten is provided for the sail segments.
Patent EP-0292617-A1 (EP)
Inventor: MIDDENDORP CORNELIS JOHANNES J
IPC: F16B7/04
Filed: 1987-05-27
Abstract: A snap clamp for fastening a beam (3) to a pillar (2), comprising a sleeve (4) which is to be secured onto the pillar and has a resilient clamping leg (5) bent out from it and having a latch slot for the beam to be snapped therein and thus be firmly clamped onto the pillar, and comprising oppressing means to provide a strong clamping force.
Patent EP-0275589-A1 (EP)
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: H02K41/03
Filed: 1987-12-15
Abstract: A linear stepping motor adapted to be rapidly displaced between, and accurately and stably positioned in, successive quiescent positions. The stepping motor comprises a stationary section including at least three energizing elements (1-1...1-10) located in one row in the direction of displacement of the motor and at least one pole shoe (2-1...2-11) of ferromagnetic material is arranged between successive energizing windings (3). The dimensions of the successive energizing elements (1-1...1-10), as viewed in the direction of displacement of the motor, are equal and the successive energizing windings (3) are so formed that the magnetic field lines (3ʹ,3ʺ) thereof are substantially parallel to the direction of displacement of the motor. The motor further comprises a movable section having a bottom surface facing a top surface of the stationary section and at said bottom surface including at least two armature elements (6, 6ʹ) of a ferromagnetic material. The armature elements (6, 6ʹ) are arranged on a material having a low magnetic permeability, and the dimension of each of the armature elements (6, 6ʹ), as viewed in the direction of displacement of the motor, is essentially equal to the distance between the pole shoes (2-1...2-11) bordering one energizing winding (3). The motor further comprises means (7, 7ʹ, 8, 8ʹ) for supporting and guiding the movable section relatively to the stationary section with an air gap between the armature elements (6, 6ʹ) and the top surface of the stationary section.
Patent EP-0321615-A1 (EP)
Inventor: BOOM W STEVEN
IPC: B01J47/00
Filed: 1987-12-22
Abstract: The capacity of a kinetics limited ion exchange column or bed is increased by employing an ion exchange resin impregnated with an insoluble, inorganic compound. The impregnating compound is preferably an inorganic salt of barium, lead, mercury or silver. The increased kinetics and density of the impregnated ion exchange resin typically permit the flow rates of an ion-containing aqueous medium through the impregnated resin to be increased by 1.1 to 4 times the rates for non-impregnated resins. In addition, the insoluble, inorganic compound often removes certain specific materials from the aqueous stream.
Patent EP-0235011-A1 (EP)
Inventor: LACOMBE ALAIN
IPC: F16D69/00
Filed: 1987-02-03
Abstract: Le système à friction comprend au moins deux éléments associés en friction dont l'un, par exemple un disque rotor (10) est en matériau composite carbone/carbone et l'autre, par exemple un disque stator (12) est en un matériau composite constitué d'un renfort fibreux à base de fibres en carbone ou fibres en carbure de silicium et la phase secondaire intermédiaire est par exemple en pyrocarbone ou nitrure de bore.
Patent EP-0253688-A1 (EP)
Inventor: LABOUREAU JACQUES-PHILIPPE
IPC: A61F2/08
Filed: 1987-04-07
Abstract: La présente invention concerne un instrument chirurgical de visée et de pose pour la plastie (ou remplacement prothétique) du ligament croisé postérieur du genou (LCP). Cet instrument est caractérisé en ce qu'il comprend, d'une part, une gouge composée d'un manche (2) et d'une lame (1) en forme de rugine en "S" italique, dont la partie terminale interne (4) est de section concave, telle que ladite lame (1) puisse être introduite au travers de l'échancrure fémorale jusqu'à la face postérieure du tibia, d'autre part, un dispositif de visée (9) venant se solidariser à la gouge(1,2) par des moyens de fixation rapide (8), lequel comprend à son extrémité, disposés en regard et à distance de la partie concave (4) de la lame (1), deux canons de visée (10) accolés en direction de ladite partie concave (4).
Patent EP-0250309-A1 (EP)
Inventor: HAZARD MICHEL
IPC: H04L9/00
Filed: 1987-06-15
Abstract: PCT No. PCT/FR87/00221 Sec. 371 Date Feb. 12, 1988 Sec. 102(e) Date Feb. 12, 1988 PCT Filed Jun. 15, 1987 PCT Pub. No. WO87/07743 PCT Pub. Date Dec. 17, 1987.A method for authentication by an external medium of a portable object such as a standardized credit card coupled to this medium. The portable object (2) calculates a result (R) which is at least a function of a secret key (S) and of a variable datum (E). This result (R) is sampled by the external medium (1), which compares it with a reference result (RO). This result (RO) is changed in a random manner, by being replaced by a new result (RO) calculated by a portable object (2) which has been authenticated based on the preceding reference result.
Patent EP-0272970-A1 (EP)
Inventor: CHAUVIN YVES
IPC: B01J27/053
Filed: 1987-12-03
Abstract: Dimerisation of olefins containing from 2 to 4 carbon atoms, for which a catalyst containing alumina, nickel and sulphate ions in such proportions that the atomic ratio sulphur/nickel is lower than 1 is employed, the preparation of the said catalyst comprising a stage of heating in a nonreducing atmosphere.
Patent EP-0273846-A1 (EP)
Inventor: WILSON ROBERT STANLEY
IPC: F02M21/02
Filed: 1987-01-02
Abstract: A two-stroke internal combustion engine is fuelled by liquified or compressed natural gas. Lubricating oil, in a solution with liquid petroleum, is atomised in a fuel gas/air stream (7) before entering a combustion chamber.
Patent EP-0240475-A1 (EP)
Title: Synchronizing mechanism for a gearbox
Inventor: ADLER HORST FRIEDRICH
IPC: F16D23/06
Filed: 1987-03-11
Abstract: A synchronizing mechanism in a gearbox, preferably for vehicles, includes; an outer synchronizing ring (17) formed with exterior detent teeth (24) and limited rotatability relative a driving disc (3) attached to a shaft (2), an intermediate synchronizing ring (19) which is non-­rotatably attached to a gear (1) rotatably mounted on the shaft (2), and an inner synchronizing ring (15). The inner and the outer synchronizing rings (15,17) are joined for torque transmission, by a reaction disc (26). Since a large torque acts on the outer synchronizing ring (17) the end faces of the engagement teeth may have a relatively acute angle, of 90° to 100°. The reaction disc (26) may be a sheet metal ring with square radial projections (27, 28) engaging corresponding recesses (29, 30) in the synchronizing rings (15, 17).
Patent EP-0265448-A1 (EP)
Inventor: MILCH JAMES ROGER
IPC: H03M1/00
Filed: 1987-03-09
Abstract: Convertisseur analogique/numérique utilisant des convertisseurs rapides anologiques/numériques pour convertir les signaux des tensions de transmission d'entrée en des signaux numériques présentant différents pas de quantification.
Patent EP-0323455-A1 (EP)
Title: Modular system for the mounting of lines for the distribution of fluids.
Inventor: GUTMANN PHILIPPE
IPC: G01F15/18
Filed: 1987-06-29
Abstract: Modular system for the mounting of lines for the distribution, monitoring and measurement of flow rates of humid or gaseous fluids, particularly high purity gases, and constituents of the system. The circuits to which the invention is related comprise different components such as four-way valves (2), mass flow rate controllers (5), manual (1) or pneumatic (3) check valves and the like, the various components being mounted on a support (8) and interconnected for setting up lines which are parallel to each other or transversely interconnected. Said support is provided with tapping assemblies (10), the distance between two successive assemblies either in a longitudinal direction or in a transverse direction being a constant value V and the various components having between two connection conduit ends, either in the longitudinal direction or in the transverse direction, modular dimensions equal to nV wherein n is equal to or greater than the unit or a fraction of the unit. The system according to the invention is essentially characterized in that the support is comprised of one or a plurality of rigid blades (8) provided with tapping assemblies (10) each carrying the line components, each of the blades being secured to transverse blades (9) preferably at each of its ends.
Patent EP-0318515-A1 (EP)
Inventor: RAMSAY PETER
IPC: F42B4/26
Filed: 1987-08-21
Abstract: Une fusée de signalisation éclairante (1) pour sous-marins est lancée à partir de l'endroit d'un sous-marin d'où elle atteint la surface de l'eau grâce à son enveloppe flottante. Une soupape hydrostatique (147) est disposée dans l'enveloppe et s'ouvre lorsque la fusée de signalisation se trouve à la surface ou à proximité de la surface de l'eau, rendant ainsi la fusée de signalisation prête à projeter dans les airs une composition éclairante (5). La soupape hydrostatique (147) est maintenue en position de non-fonctionnement par un mécanisme de verrouillage (51) qui est déclenché au moment où la fusée de signalisation est lancée depuis un tube de mise à feu se trouvant à l'endroit du sous-marin. La composition éclairante (5) ne peut être projetée dans les airs que si la fusée de signalisation (1) se trouve dans une position sensiblement verticale déterminée par un organe d'inclinaison (13). La composition éclairante (5) ne peut être projetée dans les airs que si le nez se trouve au-dessus de l'eau. La fusée de signalisation (1) comporte par conséquent à la pointe de son nez un détecteur (23) destiné à déterminer si le nez se trouve au-dessus de l'eau. Un organe de retardement (87), mis en route par la substance pyrotechnique (85) utilisée pour projeter dans les airs la composition éclairante (5), permet de retarder l'ignition de la composition éclairante (5) jusqu'à ce qu'elle ait au moins dépassé la surface de l'eau.
Patent EP-0280287-A1 (EP)
Inventor: RUCKERT WILLI
IPC: F16K5/06
Filed: 1988-02-25
Abstract: 1. Gasket (1, 13, 15) for the spherical plug (23) of a ball valve with diametrically parted casing, which is made of PTFE (Polytetrafluorethylene) and which has an outer cover (3, 16) surrounding a supporting ring (7) and having an inwardly directed gasket-sleeve (4, 14, 17) for the spherical plug (23), characterised in that the supporting ring (7) is rigidly formed and has a conical stop face (8), in that the gasket sleeve (4, 14, 17) of the gasket (1, 13, 15) in an unassembled condition is a flat or almost flat disc which during assembly can be pushed in flexibly, widening its inner opening (5), until striking the conical stop face (8) of the supporting ring (7), in that the angle of traverse (B) between the flat gasket and the conical stop face (8) is approximately 30 degrees to 45 degrees and in that the gasket (1, 13, 15) has on its rear side an inner flange (11, 18) extending inwards (from the outer cover 3, 16) and engaging behind the rear face (10) of the supporting ring (7) as a seal at the side of the casing.
Patent EP-0290728-A1 (EP)
Inventor: SCHNEIDER REINHOLD DIPL-ING FH
IPC: B65G45/26
Filed: 1988-03-02
Abstract: Self-cleaning band drum, in particular for tensioning drums of bucket elevators, in which a single- or multi-part supporting element is arranged between a shaft (1) and a drum casing (3), the drum casing (3) being provided with dirt-passage openings (10) and a dirt-discharging apparatus (2) which encompasses the shaft (1) in a sealing manner being arranged between the drum casing (3) and the shaft (1), the said apparatus (2) running at an inclined angle relative to the shaft (1), from the drum casing (3) at least in the direction of an end face (7) of the drum. <IMAGE>
Patent EP-0285899-A1 (EP)
Inventor: MAKOWKA BERND DR
IPC: C07C69/60
Filed: 1988-03-22
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Maleinsäuredimethylester durch Veresterung von Maleinsäureanhydrid, Maleinsäuremonomethylester, Maleinsäure oder deren Gemische mit Methanol in Gegenwart katalytischer Mengen Schwefelsäure, bei dem die Veresterungsreaktion innerhalb von 20 bis 120 Minuten in einem mehrstufigen Blasensäulenreaktor bei Normaldruck, Temperaturen von 90 bis 140 °C und Methanolüberschüssen von 0,4 bis 2,0 Mol pro Mol zu erzeugenden Maleinsäuredimethylester, durchgeführt wird.
Patent EP-0291927-A1 (EP)
Inventor: ODASHIMA HISAO C ONIPPON STEEL
IPC: C25D11/38
Filed: 1988-05-17
Abstract: A multiple coated composite steel strip having an excellent corrosion (rust) resistance, weldability and paint adhesion, and thus useful for car bodies, comprises a steel strip substrate, a first metal coating layer, a second chromate coating layer formed by an electrolytic chromate treatment method, containing 40 to 120 mg/m² of chromium and having a content of Cr₂O₃ of 45% by weight or more, and a third resinous coating layer comprising a homopolymer or copolymer of acrylic acid, methacrylic acid, acrylic acid ester or meth­acrylic acid ester and 15% to 40% of colloidal silica particles having a very small size of 1 to 12 m µm.
Patent EP-0304636-A1 (EP)
Inventor: RENZ WALTER DIPL-ING FH
IPC: E05B25/08
Filed: 1988-07-23
Abstract: 1. Lock for a door, window or the like, having at least one bolt member (27) which can be activated by a key and can be displaced by means of a gear unit (24) comprising at least one pinion (15), the pinion (15) mounted in a lock case (3) or the like being formed as a radially slotted ring through which there passed a lock cylinder (6) of which the lock bit (10) mounted concentrically with respect to the pinion engages in the slot (14) of the pinion and is connected thereto in a drivable manner, characterised by a circular guide wall (28) of the lock for an axial, annular guide edge (29), of the pinion (15), a half-moon shaped guide strip (31) engaging behind the guide edge, the outer wall of this guide strip (31) extending concentrically with respect to the guide edge and the inner wall thereof extending approximately concentrically with respect to the circular path of the lock bit (10, 21), the guide strip (31) being associated with the round lock cylinder housing part (8) in such a manner that it lies opposite the flat housing part (7) thereof.
Patent EP-0302460-A1 (EP)
Inventor: PANIAGUA OLAECHEA ROSALINA
IPC: B65B25/04
Filed: 1988-08-02
Abstract: A process for the continuous production of net bags, the machinery for manufacturing them and the bag produced by this means. 
     The process consists of the advance of a tubular sleeve of netting material (1), the drawing forward of strips of a laminar material, the fill­ing of the bag, the parting off of two lengths of the said strips (21), the welding by heat sealing of the said strips and the separation of the bag from the next in the cycle. 
     The machine consists of a vertical tube (8) for the introduction of the products (5) into the bag, this tube surrounded by a sleeve of netting material (9) with the lower extremity open, a pair of rollers (12) for the controlled feed downwards of the netting sleeve (9), an­other two pairs of rollers (13, 14) for the drawing down of the plastic laminar strips, two mutually opposed sliding heads (19, 20) each carrying a cutter blade (17, 18) to act in conjuction with another fixed blade (15, 16), heating elements (24) for the welding operation, suction orifices, a cutting die and a hot wire cutter (25).
Patent EP-0371164-A1 (EP)
Inventor: DUNISCH INGO DIPL-PHYS
IPC: H01J61/80
Filed: 1988-11-29
Abstract: In a flash lamp having a cathode consisting of a base body (2) and a sintered body (4), the aim is to achieve a long service life by reducing the evaporation of the glass tube (1) from inside and guiding the arc (6) at a safe distance from the inside of the glass tube (1). The sintered body (4) is located in a depression (3) on the end face of the base body (2). Said sintered body is expediently surrounded by an annular rim (5) of the base body (2). The floor of the depression is constructed conically in order to achieve a good transfer of heat.   <IMAGE>
Patent EP-0296674-A1 (EP)
Inventor: VAN ZON ARIE
IPC: C10M165/00
Filed: 1988-06-15
Abstract: Lubricating oil composition comprising a lubricating base oil, one or more overbased alkaline earth metal salts of an aromatic carboxylic acid, and as stabilizing agent a polyalkoxylated alcohol having a molecular weight from 150 to 1500.
Patent EP-0309299-A1 (EP)
Inventor: BLACKMORE DAVID JOHN
IPC: G01N33/04
Filed: 1988-09-23
Abstract: Antigenic protein-hapten conjugates (immunogens) are produced in water-insoluble form from water-labile haptens, such as penicillin and other beta-lactam antibiotics, by reacting the protein and the water-labile hapten in aqueous solution under conditions, e.g. an excess of cross-linking agent, which cause substantially simultaneous precipitation of the protein-hapten conjugate before any substantial hydrolysis of the water-labile hapten has occurred. Such immunogens are used to raise antibodies, e.g. anti-penicillin antibodies, having specificity to the free, non-derivatised hapten, e.g. free non-derivatised penicillin. Such anti-penicillin antibodies are particularly useful in immunoassay of penicillin and other beta-lactam antibodies in milk.
Patent EP-0296012-A1 (EP)
Inventor: TREILLET JACQUES
IPC: B42F21/06
Filed: 1988-06-03
Abstract: The label-holder according to the invention comprises a cylindrical stud 5 about which it can be pivoted on the file 8 which carries it in order to retract the joining-up wing 4 (position 8') and to facilitate this joining-up or the disconnection of adjacent files. <IMAGE>
Patent EP-0325064-A1 (EP)
Inventor: BRAUD MARCEL CLAUDE
IPC: B66F9/065
Filed: 1988-11-30
Abstract: 1. A self-propelling forklift truck of the type having a telescopic arm (6) pivoted under a support (4) formed by two fixed pillars (17) supporting a pivot shaft (18), characterised in that the telescopic arm (6) is offset downwardly with respect to the pivot shaft (18) by a distance (d) substantially equal to 40% of the height of the pivot shaft with respect to the ground.
Patent EP-0303562-A1 (EP)
Inventor: REHWINKEL HARTMUT DR
IPC: C07C69/73
Filed: 1988-08-11
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-0344193-A1 (EP)
Inventor: AUCHTER ENGELBERT
IPC: C10B53/00
Filed: 1988-02-09
Abstract: Le dispositif comprend un conteneur (10) et un convoyeur (11) de transport de cendres volantes à travers une chambre (18) du conteneur (10). La chambre (18) du conteneur (10) est isolée de l'atmosphère extérieure et maintenue à une température comprise entre 250° et 450°C. La température et la durée de séjour des cendres volantes dans la chambre intérieure (18) sont telles que les éléments aromatiques halogénés sont détruits.
Patent EP-0380535-A1 (EP)
Inventor: JACKSON DOUGLAS
IPC: G05D1/02
Filed: 1988-09-19
Abstract: A method of controlling one or more automat­
ically controlled vehicles (10) using beacons (14, 24) 
and receivers (13, 23) (beacons being fixed and re­
ceivers on vehicles, or vice versa) uses a sequential 
switching system such that the effects of malfunc­
tioning or masked beacons (14, 24) or receivers (13, 
23) can be allowed for. The beacons sequentially em­
it signals, intervals between consecutive signals be­
ing equal until all beacons have been caused to sig­
nal, then after a first pause time of a first integral 
number of intervals the beacons emit signals in re­
verse order, and after all the beacons have been 
caused to signal, after a second pause time of a sec­
ond integral number of intervals, the steps are re­
peated. The first and second integrals differ by an 
odd number. The invention also concerns apparatus 
for carrying out the method.
Patent EP-0326613-A1 (EP)
Inventor: LAAKMANN PETER
IPC: H01S3/0975
Filed: 1988-08-09
Abstract: An electrically self-oscillating radio frequency-excited gas laser. The discharge section of the laser resonates at a de­
sired radio frequency as a result of incorporating the discharge section into the feedback loop of a power oscillator circuit. 
This laser structure facilitates initial plasma breakdown and adapts its frequency depending upon whether the gas in the 
discharge section has broken down. When the laser plasma tube is integrated with the oscillator, the laser is also somewhat 
smaller compared to gas lasers having conventional crystal-controlled amplifier chains.
Patent EP-0345409-A1 (EP)
Inventor: WEBER RUDOLF
IPC: D06F39/02
Filed: 1989-01-11
Abstract: A dosing device for receiving and discharging an agent for treating laundry in a washing machine, a drier or the like, has a reservoir for receiving said agent. To ensure loss-free dosing, the reservoir is lodged in a closable envelope (1) made of an open-pored cellular structure (5).
Patent EP-0346705-A1 (EP)
Inventor: ADAMS WOLFGANG
IPC: A23L23/00
Filed: 1989-06-03
Abstract: The flow properties of powder mixtures which tend to form lumps and contain foodstuff emulsifiers based on fat derivatives, or fats or fat-containing foodstuffs is improved by mixing and/or milling with magnesium hydroxide carbonate.
Patent EP-0353447-A1 (EP)
Inventor: HEINIG ROGER WALTER
IPC: F01D5/08
Filed: 1989-06-22
Abstract: A rotor assembly for a steam turbine (10), wherein the rotor (12) has a plurality of rotor blade mounting portions (44, 46, 48, 50, 52, 54) with side-­entry mounting grooves (56, 58, 60) having two symmetric­ally contoured opposite side walls (66, 68) and a bottom wall (64) and wherein each blade root portion (80) is substantially conforming in shape to each corresponding mounting groove, with cooling passages (102, 104) disposed on opposite sides of the bottom most lug portions (96) between the adjacent surface areas of the mounting groove (56-60) and the lug portions (96) adapted to permit passage of cooling steam therethrough.
Patent EP-0355565-A1 (EP)
Inventor: ENGLERT HEINRICH CHRISTIAN DR
IPC: C07D413/04
Filed: 1989-08-08
Abstract: Compounds I <IMAGE>  with  R<1> equal to H, alkoxy, alkyl, NR<4>R<5> and  R<2>, R<3> equal to H, alkyl or together a chain,  Ar an optionally substituted aromatic radical,  X a (CH2) chain have excellent activity as antihypertensives, as coronary therapeutics, as agents for the treatment of heart failure, of disturbances of cerebral and peripheral blood flow or of intestinal motility disorders, premature labour, obstructions of the airways or of the urinary tract or of the biliary tract or as spasmolytics.