baber/WOPTO huggingface dataset:
Patent EP-0362286-A1 (EP)
Title: Mousse ignifuge en polyurethane interieurement durci a proprietes ameliorees
Inventor: RICCIARDI MICHAEL ANTHONY
IPC: C08G18/28
Filed: 1988-05-19
Abstract: Des compositions formant une mousse souple en polyuréthane comprennent un polyol de polyéther, un composé organique d'isocyanate, un agent gonflant et un agent durcissant, de préférence de la mélamine, en quantités efficaces pour durcir rapidement la mousse ainsi obtenue et pour améliorer les propriétés de déformation sous pression de la mousse. La quantité d'agent durcissant varie généralement entre 0,25 et 4 parts en poids environ par 100 parts de polyol de polyéther. De même, on prépare une mousse ignifuge en polyuréthane de polyol avec des composants formateurs d'un polyol de polyéther, d'un composé isocyanate organique, de l'eau, d'une quantité d'un ester de phosphore liquide comprise entre 4 et 10 parts en poids et d'une quantité de mélamine comprise entre 1 et 5 parts en poids par 100 parts en poids du polyol de polyéther contenu dans la composition. On utilise entre 15 et 500 % en poids de mélamine afin de remplacer une faible proportion de la quantité d'ester (c'est-à-dire moins de la moitié) qui serait normalement utilisée afin de conférer sensiblement le même degré de propriété ignifuge à la mousse. L'invention concerne également des compositions de mousse en polyuréthane et des procédés de fabrication desdites mousses à partir de ces compositions de formation de mousse.
Patent EP-0408773-A1 (EP)
Inventor: KOBER HORST
IPC: H05K1/02
Filed: 1989-07-15
Abstract: In a process for producing circuit boards or inner layers of circuit boards containing rigid and flexible parts, at every part which is to be flexible a laminar piece which is identical in its dimensions to said part is punched out of the rigid insulating material layer before the lamination of the individual-layer composite and is reinserted as a filling piece immediately thereafter as an exact fit into the punched window by the reverse procedure. <IMAGE>
Patent EP-0378813-A1 (EP)
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1989-12-14
Abstract: A toroidal type continuously variable transmission (10) includes first and second parallel toroidal transmission units (12, 14) which are both mounted on a common center transmission shaft (26). The center transmission shaft (26) is axially movable, and the input cone disc (16, 20) of each transmission unit (12, 14) is mounted on the center transmission shaft (26) through ball splines (30, 32) in such a manner as to enable torque transmission and relative axial motion between each disc (16, 20) and the shaft (26). The center transmission shaft (26) transmits, from the input disc (16) of the first unit (12) to the input disc (20) of the second unit (14), not only an input torque inputted to the input disc (16) of first unit (12) through a loding cam mechanism (42), but also the an axial thrust load produced by the loading cam mechanism (42).
Patent EP-0407668-A1 (EP)
Inventor: SIMS JACKIE CHARLES
IPC: F22B35/16
Filed: 1989-07-14
Abstract: A steam quality monitor for monitoring the quality of steam flowing in the pipe includes capacitance sensing apparatus (20) which senses the capacitance of the flowing steam and provides a capacitance signal representative of the capacitance. Another sensor (40) which may be either a temperature sensor or a pressure sensor senses either the temperature or pressure of the steam and provides a representative signal. Circuitry (28) connected to the capacitance sensor and to the temperature or pressure sensor provides an output signal representative of the quality of the steam in accordance with the capacitance and the temperature or pressure signal.
Patent EP-0369618-A1 (EP)
Inventor: FUTAKUCHI YORIO
IPC: F02B75/02
Filed: 1989-10-23
Abstract: An engine having a crank case (10) splitted into upper (23) and lower (24) crank cases, and including a crank shaft (18) and a transmission drive shaft (35) disposed on the split plane (A) between the upper crank case and the lower crank case and a transmission main shaft (32) carried by either one of the upper or lower crank case. The length and the size of the engine can be reduced by the arrangement according to the invention, and a starter motor, a transmission drum and balancers can be arranged efficiently to save space required for mounting the engine.
Patent EP-0326448-A1 (EP)
Inventor: GASTEBOIS PHILIPPE MARC DENIS
IPC: F02K3/075
Filed: 1989-01-11
Abstract: The flow mixing device according to the invention comprises a circular injection ramp (18) arranged inside a circular gutter (8) comprising a fixed wing (21, 121) and a mobile wing (22, 122), the latter being capable of partially closing the cold flow at maximum rate, thus bringing about a variation of the rate of dilution and creating a localised overpressure in the cold flow, which makes it possible to supercharge with cold air cooling scoops (16) of the radial reheat stabilisers of the primary flow. …<??>Application in variable-cycle turbofans with reheat. …<IMAGE>…
Patent EP-0326456-A1 (EP)
Inventor: DESMURS JEAN-ROGER
IPC: C07C46/06
Filed: 1989-01-16
Abstract: Process for the preparation of chloranil by oxidative chlorination of quinones or of hydroquinones with a mixture of hydrochloric acid and aqueous hydrogen peroxide, the introduction of the aqueous hydrogen peroxide taking place at a temperature above 60 DEG C.
Patent EP-0336826-A1 (EP)
Inventor: LEROY ANDRE
IPC: A61F13/49
Filed: 1989-04-03
Abstract: The absorbent pad (8) comprises, in the crutch zone, two facing lateral cut-outs (9) formed by cutting, in each lateral edge, two spaced incisions (3) and a median incision (4) separated from the inside ends of the spaced incisions (3) by two attachment sections (5) forming a hinge, and by folding the flaps (6) thus delimited about the folding line (7) defined by the attachment sections (5). <IMAGE>
Patent EP-0373035-A1 (EP)
Inventor: ROUSSEAU MICHEL
IPC: B60R25/021
Filed: 1989-11-28
Abstract: The present invention relates to a locking and unlocking device for a rotatable element. This device essentially comprises a lock (2) equipped with two catch bolts (5,6) capable of interacting, respectively and alternately, with holes or keepers belonging respectively to two circular rows of holes or keepers (10,11,12;20,21) provided about a rotatable element (1) to be locked, and angularly offset from one row to the other. This device applies, in particular, to the locking and unlocking of the steering column of an automotive vehicle. <IMAGE>
Patent EP-0379817-A1 (EP)
Inventor: DUMONT DANIEL SOCIETE CIVILE S
IPC: H03F1/30
Filed: 1989-12-20
Abstract: Integrated circuit with offset correction comprising a correction circuit. The correction circuit comprises a counter (CNT) whose output drives the input of a programmable memory (PRM) and a first input of a digital/analog convertor (CNA). The output of the memory (PRM) is connected up to a second input of the convertor (CNA) in parallel with the first input. The output from the convertor (CNA) produces a signal suitable for correcting the said offset. The offset (V0) is measured and the counter (CNT) is incremented until correction thereof is obtained. The last value of the counter (CNT) is then fixed in the programmable memory (PRM). <IMAGE>
Patent EP-0363287-A1 (EP)
Inventor: TERRACOL CLAUDE
IPC: B65G47/51
Filed: 1989-09-21
Abstract: A buffer store for accumulating pieces or palettes supporting the pieces is formed between two machines (10, 12) on the conveyor connecting the two machines. This conveyor is subdivided into two sections, an upstream section (18) and a downstream section (20), the drive speed of the upstream section being high (V1), low (V2) or zero. The downstream section (20) is driven at a low speed (V2) or halted. An automated system controls these speeds at a function of the level of the store indicated by detectors (C1, C2, C3) in order to accelerate the transit between the two machines (10, 12) without in so doing generating high-speed impacts between the pieces. <IMAGE>
Patent EP-0386131-A1 (EP)
Title: Countercurrent heat-exchanger.
Inventor: SCHUKEY JUERGEN
IPC: F28F3/02
Filed: 1988-12-01
Abstract: PCT No. PCT/EP88/01095 Sec. 371 Date Jun. 6, 1990 Sec. 102(e) Date Jun. 6, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05432 PCT Pub. Date Jun. 15, 1989.A counterflow plate-type heat exchanger has heat exchange areas which are arranged at an oblique angle relative to the stack direction. This arrangement enables channels to be formed having a smaller width for the passage of fluid than the distance between the plates in the stack direction. As a result, a high rate of heat exchange can be obtained. Corresponding inflow and outflow channels are arranged on opposite lateral sides of the stack. This provides for fluid flow through the stack from one side to the other in a manner such that the entire heat exchange area is contacted by fluid. The channels narrow in the inflow direction and widen in the outflow direction in order to provide optimum flow conditions in the exchanger.
Patent EP-0390862-A1 (EP)
Title: Unite de deceleration d'ebauches de carton
Inventor: TEIK GOH BOON
IPC: B65H29/24
Filed: 1988-12-14
Abstract: Une machine manipule des ébauches de carton découpées à l'emporte-pièce à mesure qu'elles émergent de la machine de découpage à l'emporte-pièce. La bande découpée à l'emporte-pièce est séparée en feuilles d'ébauches et projetée séquentiellement sur un convoyeur. Le convoyeur est actionné à une vitesse inférieure à celle à laquelle lesdites feuilles sont projetées sur le convoyeur, de sorte que la distance entre les feuilles séquentielles découpées à l'emporte-pièce est raccourcie, lesdites feuilles étant maintenues en contact avec le convoyeur par la pression d'air.
Patent EP-0400025-A1 (EP)
Inventor: DUPOURQUE PHILIPPE
IPC: B65F3/02
Filed: 1989-01-20
Abstract: L'invention concerne un dispositif multifonctionnel de nettoiement et de traitement des surfaces, ce dispositif étant destiné à être monté sur une base mobile. Ce dispositif comporte des moyens d'apport de l'agent de nettoiement ou de traitement, par exemple de l'eau, (29, 31a, 32) actionnés par des premiers moyens moteurs (33) et coopérant avec un dispositif de filtrage ou de recyclage d'agent de traitement ou de nettoiement (30), des moyens d'aspiration (31b, 35) entraînés par des seconds moyens moteurs (36) et des moyens d'articulation (16, 16a, 16b) actionnés par des troisièmes moyens moteurs (17) et sur lesquels sont montés des moyens d'outillage (34) adaptés au travail désiré; les différents moyens moteurs étant commandés en séquence ou simultanément par des moyens électro-informatiques.
Patent EP-0397739-A1 (EP)
Inventor: MORGAN RICHARD MAURICE
IPC: E04G7/26
Filed: 1989-01-16
Abstract: L'accessoire d'échafaudage décrit, qui est destiné à fixer un tube d'échaffaudage à une plaque en acier ou à une poutrelle, comprend un corps (10) ayant une surface arquée concave (20), ainsi qu'une mâchoire pivotante (12) ayant une surface arquée concave (18) disposée en face de la surface arquée (20). La mâchoire est montée de façon à pivoter adjacente à l'une des extrémités du corps et est pourvue d'un boulon de serrage (24) à l'autre extrémité, le boulon étant conçu pour tirer la mâchoire vers le corps de façon à permettre à un tube d'échafaudage d'être pris entre lesdites surfaces arquées opposées. Un élément en U (16) est fixé autour du corps ou est solidaire du dos du corps et présente des parois latérales opposées disposées sensiblement perpendiculaires à l'axe du tube d'échafaudage, les extrémités libres de ces parois latérales étant distantes du corps et comportant des boulons de serrage (38, 40) servant à serrer la plaque en acier ou la poutrelle contre l'une desdites parois latérales.
Patent EP-0401306-A1 (EP)
Title: Vanne d'arret
Inventor: LENBERG LARS
IPC: F16K3/22
Filed: 1989-04-20
Abstract: Vanne d'arrêt (1) comprenant un carter (2) ayant un passage (15) pour l'écoulement réversible d'un fluide pouvant être arrêté au moyen d'un corps de vanne (20) dont la surface d'étanchéité (25) est une section annulaire de sphère avec une extrémité aplatie (26). La zone de transition entre la surface d'étanchéité (25) et l'extrémité aplatie (26) est incurvée avec un très faible rayon de courbure (r) et le rayon de courbure (r1) de cette surface d'étanchéité (25) est inférieur au rayon d'action maximum (r2) du corps de la vanne. Ce corps de vanne (20) coopère avec un dispositif d'étanchéité (36) annulaire qui entoure le passage et qui comporte un corps annulaire (37), lequel, par le moyen d'un resserrement (38) est transformé en siège amovible (39). Lorsque la vanne est en position fermée, ce dispositif d'étanchéité (36) est au contact d'une plus petite partie de la section du passage qui abrite le corps de la vanne et d'une plus grande partie de l'autre section du passage. Le montage du corps de la vanne permet un réglage de la position dans la direction du siège, mais non dans la direction opposée au siège.
Patent EP-0427747-A1 (EP)
Inventor: KEILHAUER GERHARD
IPC: A61K31/275
Filed: 1989-08-01
Abstract: Utilisation de phénylacétonitriles substitués ayant la formule (I) afin d'annuler la résistance aux agents anti-paludiques.
Patent EP-0434698-A1 (EP)
Inventor: SUNOL AYDIN K
IPC: B05D7/06
Filed: 1989-07-14
Abstract: Le procédé et le processus décrits utilisent un fluide supercritique, avec ou sans l'aide d'agents entraînants pour solubiliser un monomère, un mélange monomère ou un polymère qui peut contenir ou ne pas contenir des additifs et des agents entraînants; pour amener le mélange solvant supercritique (40) ainsi créé dans la matrice ligneuse (34) via une cuve à pression (12); pour éliminer les produits extraits du bois; pour précipiter le monomère ou le polymère contenus dans le bois et pour polymériser le monomère in situ dans le bois.
Patent EP-0440839-A1 (EP)
Inventor: BOCHER GERHARD
IPC: B66B5/22
Filed: 1990-02-06
Abstract: Arrangement to prevent uncontrolled acceleration of a car or other load carrier of elevator installations, with a counterweight attached via ropes, at least one guide rail (12) for the car (10), a speed limiter (36) acting on an actuating rope (30) running with the car, and a first brake device (16) which is set up for descending travel and has a clasp body, arranged on the car and enclosing the guide rail (12) from opposite sides, as well as a catch element (21) which can be actuated by the speed limiter (36) and interacts with the clasp body (18, 18a). In order to also brake uncontrolled car acceleration in the ascending direction at little cost and in a comfortable manner for the passenger in adaptation to valid safety regulations, a second brake device (14) is arranged on the car (10). The second brake device (14) has the same construction as a brake device acting in the descending direction and acts on the same guide rail (12), in which arrangement the second brake device, responding during ascending travel, is fitted in the opposite position to the first brake device, and both brake devices can be actuated via the same actuating rope (30) and the same speed limiter (36) by means of transmission elements (24, 25), connected between actuating rope and the respective catch element, for the directions allocated to them. <IMAGE>
Patent EP-0384458-A1 (EP)
Inventor: SIMMROCK KARL-HANS DIPL-CHEM D
IPC: C07C45/83
Filed: 1990-02-22
Abstract: The invention relates to a process and apparatus by means of which it is possible to separate diacetyl-containing mixtures of methyl ethyl ketone, ethyl acetate, ethanol and water, and possibly toluene, isopropanol, acetic acid and hydrocarbons, in particular n-hexane, with the formation of reusable methyl ethyl ketone (containing approximately 20% by weight of ethyl acetate, at most approximately 0.5% by weight of ethanol and at most approximately 0.1% by weight of water), ethyl acetate (containing at most approximately 1% by weight of methyl ethyl ketone, at most approximately 0.5% by weight of ethanol and at most approximately 0.05% by weight of water) and ethanol (containing at most approximately 0.1% by weight of methyl ethyl ketone, at most approximately 1% by weight of water and at most approximately 1% by weight of ethyl acetate), of solvent quality, using extractive rectification and subsequent countercurrent extraction with extract recycling, which are both essentially carried out using water as an auxiliary and/or solvent. <IMAGE>
Patent EP-0390073-A1 (EP)
Inventor: SHIMADA YUTAKA
IPC: H01F10/14
Filed: 1990-03-27
Abstract: Disclosed is a soft magnetic film comprising a thin film of magnetic materiai or cubic symmetry, characterized in that crystal face (111) of the thin film is oriented substan­tially parallel to the surface of the thin film.
Patent EP-0401732-A1 (EP)
Inventor: LEONTI SERGIO
IPC: B62D7/15
Filed: 1990-06-05
Abstract: The device comprises a kinematic steering chain for transmitting the steering movement from the steering wheel (1) to the front wheels (2), a servo-control (6) which causes the steering of the rear wheels (4), and connection means for transmitting movement between the kinematic steering chain and the actuator element (5). 
     Means are also provided for varying the ratio between the steering angle of the front wheels (2) and that of the rear wheels (4) according to the speed of the motor vehicle. These latter means comprise a support member (24) which can rotate and in which is mounted the end part of the connection means which, by means of a pin (26), act on a guide element (40) fixed to a movable member (38) of the servo-control (6).
Patent EP-0407789-A1 (EP)
Inventor: KATO KINYA C O CANON KABUSHIKI
IPC: C07H21/04
Filed: 1990-06-22
Abstract: The present invention provides a nucleic acid detection method to detect the presence of a nucleic acid to be detected in a sample nucleic acid, upon detecting a formation of a nucleic acid to be detected-­probe nucleic acid hybrid in the reaction between the sample nucleic acid and a probe nucleic acid, wherein said sample nucleic acid is applied with a label available for detecting said hybrid.
Patent EP-0407916-A1 (EP)
Inventor: SCHUETZ UDO
IPC: B65D8/08
Filed: 1990-07-07
Abstract: Bunghole-equipped barrel of a synthetic resin with a blow-molded sidewall with a bottom, and with a lid made of a plastic injection-molded component with integrally molded-on bungholes. The lid (4) has a central, trough-like indentation (9) which in a substantially upended position (1') of the barrel (1), forms a shallow drainage dome (10) sloping downward toward the bunghole orifices (7, 8). The lid (4) has an outer ring (12) having an L-profile serving as a supporting ring, carrying ring, and roller chime, projecting past the bungholes (5, 6) in a direction parallel to the longitudinal axis (11-11) of the barrel. Ridges (15, 16) extend from the lid (4) at a spacing around the bungholes (5, 6) and have the same height (17) as the outer ring (12) for protecting the bungholes (5, 6) and for supporting a stacked barrel.
Patent EP-0470284-A1 (EP)
Inventor: WICKER JAMES H
IPC: B60Q1/50
Filed: 1990-08-09
Abstract: An actuating device for use in moving a school bus 10 safety unit, such as a stop sign 12 or crossing arm 16, between a retracted position adjacent the school bus 10, and an extended position projecting outwardly from the bus. 10 The actuating device includes a drive motor and a friction-type slip clutch which permits the safety unit to be manually moved from its extended or retracted positions without damage to the drive arrangement for moving the safety unit, and several alternative control circuits may be utilized to automatically or semi-automatically return the safety unit to its retracted and/or extended positions if manually moved therefrom.
Patent EP-0415215-A1 (EP)
Inventor: SCHACHT HANS-JUERGEN
IPC: B23P11/02
Filed: 1990-08-18
Abstract: In a method for treating surfaces of workpieces to be connected to one another by frictional engagement, the reliability of adhesion of the friction contact is increased by rolling the surface of one of the workpieces (1) with a roller- or roll-shaped element (5), the external surface of which is provided with raised portions (6). The latter are preferably of hemispherical design and leave trough-shaped impressions on the surface. The method is particularly suitable for treating the surfaces of radially symmetrical recesses in workpieces and can be carried out with a knurling roller, which is held rotatably on a knurl holder accommodated in a rotating spindle and, for this purpose, is provided with hemispherical raised portions. <IMAGE>
Patent EP-0480076-A1 (EP)
Inventor: AAGARD ROGER L
IPC: G01N27/406
Filed: 1990-09-13
Abstract: A solid-state oxygen microsensor is provided which measures the potential difference (EMF) generated by two electrodes (15, 16) deposited on a solid oxygen ion conducting electrolyte (14) and located in a temperature gradient in the same ambient atmosphere. Output voltage of the sensor is proportional to the temperature gradient established across the electrodes and the unknown oxygen partial pressure of the ambient atmosphere. The solid-state oxygen microsensor is useful for application to systems such as combustion systems to maintain and improve combustion efficiency levels and exhaust gas cleanliness.
Patent EP-0427139-A1 (EP)
Inventor: BOULAY PHILIPPE
IPC: H01H19/63
Filed: 1990-11-02
Abstract: The invention relates to a mechanically actuated switch. The switch comprises an operating lever (1) provided with an actuating cam (2) and a switching member (8), the latter fixed to a support (4), which contains a plurality of microcontacts (15). It comprises means of moving the operating lever (1) so that the actuating cam (2) can actuate at least two of these microcontacts (15) in succession. <IMAGE>
Patent EP-0429062-A1 (EP)
Inventor: DELBROUCK FRANZ ERWIN
IPC: B65D6/14
Filed: 1990-11-20
Abstract: A very wide variety of crates are known on the market. One type of crate has become known, as a result of the specific design of the corner columns, as a "hollow-corner crate". In addition, there is also, for example, a "stud crate", whose studs, provided in the corner region, extend above the height of all the side walls. In order to ensure mixed stacking of these two forms of crate, provision is made according to the invention for the so-called "hollow-corner crates" to be provided, in the region of each of their hollow corners (7) on the side belonging to the end wall (3) with a locking lug (15) which projects upwards beyond the top stacking edge (9). The locking lug (15) is, moreover, provided with a ramp-shaped chamfer (41) pointing towards the middle. The height of the locking lug (15) is so dimensioned that, where a stud crate (31) is added to the stack in a flush manner, the studs engage into the lower bottom sections (33) of the corner columns, which are recessed in the form of wells. <IMAGE>
Patent EP-0436858-A1 (EP)
Inventor: YUKIMITSU NAKAGAWA C O THE GRE
IPC: C07K19/00
Filed: 1990-12-12
Abstract: A method of producing a foreign protein with mold such as yellow-green koji mold or black koji mold, characterized by the use of a GAP-DH promoter derived from yellow-green koji mold or black koji mold is described. The present invention makes a new production technique based on gene recombination technology possible. Accordingly, the present invention will contribute significantly to production of useful substances using a mold, especially a yellow-green koji mold host-vector system.
Patent EP-0390443-A1 (EP)
Inventor: RAWLINGS DAVID L
IPC: G02B1/04
Filed: 1990-03-23
Abstract: A molded plastic cosmetic contact lens made in a repetitive manner compris­ing a cosmetic pattern of clustered networks of interconnected thin colored lines radiating from and about the periphery of the pupil portion in a direction inclined towards and in contact with the periphery of the iris portion and residing within the iris portion. The lens can be made by molding in a manner that the cosmetic pattern becomes part of the body of the lens.