baber/WOPTO huggingface dataset:
Patent EP-0372816-A1 (EP)
Inventor: LARKIN JOHN PATRICK
IPC: C07F7/08
Filed: 1989-11-29
Abstract: The present invention provides compounds of the formula (I):
      which contains between 9 and 27 carbon atoms, and wherein m and m¹ are independently selected from 0, 1 and 2; R 2a  is hydrogen, methyl, or ethyl; R 2b  is acetylene or contains between 3 and 18 carbon atoms and is a group R⁷, wherein R⁷ is a C₁₋₁₃ non-aromatic hydrocarbyl group, optionally substituted by a cyano or C₁₋₄ carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R⁸ which are the same or different and each contains one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R 2b  is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R 8a  and/or by a group -C≡CH, -C≡C-R 7a  or C≡C-halo and/or by one to five halo atoms and/or by one to three C₁₋₄ haloalkyl groups wherein R 7a  and R 8a  are groups R⁷ and R⁸ as hereinbefore defined; R⁴ and R⁶ are the same or different and are chosen from hydrogen, methyl, trifluoromethyl or cyano; R 5a  is a group
      wherein R⁹ is methyl, ethyl, chloro, bromo, methoxy, cyano, nitro, methoxymethyl, C₁₋₄ carbalkoxy or trifluoromethyl, R¹⁰ is chloro, methyl or   trifluoromethyl or
      is a
      group wherein R¹² and R¹³ are both hydrogen, methyl, trifluoromethyl, fluoro, chloro or bromo or R¹² is hydrogen and R¹³ is fluoro, chloro or bromo, or
      is a three or four membered ring, R⁹ is oxygen or a group CR¹⁴R¹⁵ wherein the groups R¹⁴ and R¹⁵ are the same or different and each is hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 3 fluoro atoms, when
      is a three membered ring R¹⁰ is a group CR 14a R 15a  wherein R 14a ,R 15a  are the same or different and each is hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 5 fluoro atoms, or when
      is a four membered ring R¹⁰ is a group CR 14a R 15a CR¹⁶R¹⁷ wherein R 14a , R 15a  are as hereinbefore defined, R¹⁶, and R¹⁷ are the same or different and each is hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 5 fluoro atoms and R¹¹ is hydrogen, methyl, trifluoromethyl, iodo, fluoro, chloro or bromo; and R 5b  is hydrogen or C₁₋₃ alkyl; provided that R 2b  is not propyl or butyl and that R 5a  is not tertiary butyl or tertiary amyl;which are useful pesticides, processes for preparing them, pesticidal formulations containing them and their use in the control of pest infestation.
Patent EP-0354118-A1 (EP)
Inventor: ANSALDI GWENAELE
IPC: A23L27/10
Filed: 1989-08-02
Abstract: L'invention a pour objet un procédé d'obtention d'un arôme vanille naturel à partir de gousses vertes. Le procédé est caractérisé en ce qu'on congèle les gousses vertes à une température comprise entre -5 et -30°C puis en ce qu'on les réchauffe dans une enceinte à une température comprise entre 30 et 50°C pendant 2 à 4 heures, avant d'extraire l'arôme.
Patent EP-0369875-A1 (EP)
Inventor: DELPLANQUE PASCAL
IPC: A22C29/04
Filed: 1989-11-14
Abstract: The invention comprises subjecting shellfish (2) to infrared radiation (4,6) for a time preferably between 30 seconds and 3 minutes and involves three phases during which the shellfish (2) are exposed to radiation firstly from above, then over the entire shell surface and finally from below. The installation comprises an endless conveyor (12) equipped with upper emitters (16) placed above the conveying part (14) and lower emitters (18) positioned laterally. The invention is used in an industrial installation for washing, sand removal, preparation and conditioning of shellfish.
Patent EP-0374052-A1 (EP)
Inventor: NAUD BERNARD
IPC: A01B15/14
Filed: 1989-12-14
Abstract: The plough according to the invention comprises a pole (4) interposed between the support (5) fitted in the forecarriage (1) and an anchorage point (9) variable over the length of the frame (2). This plough possesses, on the one hand, a slide (10) arranged at the front of the pole (4) substantially perpendicularly to the direction of advance of the plough and, on the other hand, in the region of the rear part of the pole (4), a yoke (8) receiving a crosspiece (7) fastened to the frame (2), the said crosspiece (7) being equipped with holes (9) distributed along a line parallel to the slide (10). The slide (10) consists of a slideway (12) fixed to the front end of the frame (2), of a slider (13) lockable relative to the pole (4) in a selected position, and of an actuating member (19) interposed between the slideway and the slider. This slide (10) makes it possible to adjust an offset without varying the setting of the camber. <IMAGE>
Patent EP-0377371-A1 (EP)
Inventor: MANGIN ROBERT
IPC: E05B17/04
Filed: 1989-12-19
Abstract: The lock comprises an inner safety device (3) and an outer safety device (4), each of these safety devices comprising a stator (5, 6) and a rotor (7, 8) designed to be controlled by a key in order to act on a driving mechanism (13) intended for actuating at least one bolt. The lock comprises a block (11) consisting of a kind of case (12) containing the driving mechanism (13) and having two opposite walls (15, 16), to which the stators (5, 6) are respectively fastened, the case (12) having means (21) for fastening the block to the door, these means (21) being located outside the contour of the abovementioned stators (5, 6), whilst the driving mechanism (13) comprises at least one driving member (18), a part (23) of which projects from the case (12) in order to interact with a control system for at least one bolt as a result of a simple translational movement in a direction substantially orthogonal to the mid-plane of the door, in such a way that the block (11) as a whole is easily interchangeable. <IMAGE>
Patent EP-0378032-A1 (EP)
Inventor: MORRIS JOHN CRAFT C O EASTMAN
IPC: C08L69/00
Filed: 1989-12-20
Abstract: Disclosed are compositions of matter characterized by having improved tensile strength comprising a blend of
     (a) 30-95 weight % of a polyester containing repeating units from biphenyldicarboxylic acid 1,6-hexanediol, and   (b) 70-5 weight % of a polycarbonate of 4,4′-isopropylidenediphenol.
Patent EP-0398980-A1 (EP)
Title: Systeme de detection de radon
Inventor: FIMIAN KEITH S
IPC: G01T1/178
Filed: 1989-01-19
Abstract: Un système de détection de radon contrôle des paramètres de l'environnement conjointement avec d'autres conditions révélant une tentative de manipulation. Les données liées à l'environnement permettent le calcul de projections de niveaux moyens de radon à long terme sur la base d'une période de mesure relativement courte, tandis que les données liées à la manipulation indiquent si une tentative a eu lieu en vue de manipuler l'unité de détection ou les conditions de mesurage pendant la période d'essai. Lorsque l'on est en présence de signes révélant une tentative de manipulation, le système passe en mode accéléré de saisie de données, lequel permet de saisir des données qui peuvent être utilisées ultérieurement pour déterminer si la manipulation a effectivement eu lieu. Le système de détection peut comporter des premier (24) et second (52) détecteurs pour contrôler séparément les niveaux en suspension dans l'air de radon sous forme gazeuse et de produits de désintégration du radon. Le détecteur de radon sous forme gazeuse peut comporter une cellule de scintillation (48), et des moyens (44) peuvent être prévus pour purger puis mettre en dérivation la cellule de scintillation en cas de détection de concentrations élevées de radon sous forme gazeuse.
Patent EP-0410974-A1 (EP)
Inventor: WHITE DAVID H
IPC: C07C237/46
Filed: 1989-02-09
Abstract: Des composés tels que N, N'-bis(2,3-dihydroxypropyle)-5-[N-(2-méthoxyéthyle)glycolamido]-2,4,6-triiodoisophthalamide, et N, N'-bis (2,3-dihydroxypropyle)-5-[N-(2-hydroxyéthyle)méthoxyacétamido]-2,4,6-triiodoisophthalamide, sont utiles pour une utilisation comme agents de contraste de rayons X.
Patent EP-0423212-A1 (EP)
Inventor: REGAN PATRICK
IPC: E03F7/00
Filed: 1989-06-29
Abstract: Le système anti-refouleur d'eau décrit sert pour une zone déterminée comportant une canalisation d'égout qui est destinée à recevoir de l'eau de pluie et d'autres eaux résiduaires et qui est incapable d'assurer, sans refoulement, un certain débit d'eau. La canalisation d'égout (4A ou 4B) est pourvue en un point donné (D) le long de la canalisation d'au moins une ouverture de trop-plein (constituée par une ouverture d'égout dans laquelle passe un tuyau droit (35), par laquelle l'eau qui ne peut pas s'écouler dans la canalisation d'égout monte et déborde. Des réservoirs d'eau (22 ou 24) sont enfouis dans le sol au-dessous de la canalisation d'égout, réservoirs dans lesquels le trop-plein d'eau provenant de ladite ouverture s'écoule par drainage et est temporairement stocké. Les réservoirs de stockage (22 ou 24) ont un volume pouvant recevoir plusieurs milliers de gallons d'eau qui ne pourraient autrement pas s'écouler par la canalisation d'égout. Une pompe (36) est placée dans le fond des réservoirs de stockage. Plusieurs commutateurs à flotteurs (FS', FS) sont placés dans différentes parties du système pour commander la pompe. Ils servent à empêcher le fonctionnement de la pompe, lorsque des conditions de refoulement de l'eau par les vannes règnent dans la canalisation d'égout, et à rendre automatiquement la pompe opérationnelle, lorsque les conditions de refoulement disparaîssent de la canalisation d'égout. Ainsi, les réservoirs de stockage peuvent être presque entièrement vidés et sont prêts pour des conditions de trop-plein pouvant être causées par un orage à venir.
Patent EP-0400120-A1 (EP)
Title: Dispositif pour camoufler un objet plat transparent presentant une surface reflechissante
Inventor: HAAGER KURT
IPC: F41H3/00
Filed: 1989-11-14
Abstract: Un cadre (2) ouvert sur le dessus (3) est placé contre un objet plat transparent présentant une surface réfléchissante, notamment une vitre. Le cadre (2) comporte une rainure (4) située à distance de l'objet plat (1). Une tôle ou un panneau en plastique ajouré (6) est inséré dans la rainure (4). Les perforations (6) empêchent la réflexion des rayons lumineux (7) par l'objet plat (1). Il est possible, néanmoins, de voir à travers l'objet plat de l'intérieur, c'est-à-dire, dans la direction (8).
Patent EP-0386678-A1 (EP)
Inventor: LINDENMEIER HEINZ PROF-DR-ING
IPC: H01Q1/12
Filed: 1990-03-05
Abstract: The arrangement relates to an active receiving antenna for frequencies up to the UHF waveband in a non-conductive surface (1, 12), which is inserted into a metallic vehicle body (2), having an antenna conductor (3a), fitted onto or into the non-conductive surface, having an antenna conductor connection (11) and an antenna connecting point, one terminal of which is connected in a low- impedance manner (in terms of radio frequencies) to an earth point (10) on the conductive bodywork. 
<??>An active four-pole network (5) is present which has a first and a second input connection (6a and 6b) and a first and second output connection (7a and 7b). In addition, there is an output line (8) which consists of a first (14) and a second (15) section, the output line (8) being connected to the output connections (7a and 7b) of the active four-pole network and the antenna conductor connection (4a) of the antenna conductor (3a) being connected in as short a manner as possible to the first input connection (6a) of the active four-pole network (5), and the other input connection (6b) of the active four- pole network being connected in as short a manner as possible to the output connection (7b) of the active four-pole network. 
<??>In the first section (14), the output line (8) is led to the antenna connection point (11) with the earth point (10), which is located on the conductive bodywork (2). The conductor of the output line (8), which is connected to the second output connection (7b) of the active four-pole network (5), is in this case connected to the earth point (10) in a radio-frequency conductive manner. The necessary length (20) of the output line (8) in the first section (14) for bridging over the distance between the output of the active four-pole network and the antenna connection point with the earth point (10) cannot be ignored from the radio-frequency point of view. The second section (15), which directly adjoins the first section (14), of the output line (8) leads to the receiver (39). 
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Patent EP-0407736-A1 (EP)
Title: Verfahren zur Steuerung der Kraftstoffzumessung in einer Brennkraftmaschine
Inventor: LOEFFLER ALF DIPL-PHYS
IPC: F02D41/14
Filed: 1990-06-06
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine, insbesondere in eine Dieselbrennkraftmaschine. Sie umfaßt eine von einer Welle angetriebenen Kraftstoffpumpe, bei der der Einspritzbeginn und das Einspritzende durch entsprechende Ansteuerung eines elektromagnetisch betätigten Ventils festgelegt wird. Die Ansteuerimpulse für den Förderbeginn und das Förderende werden abhängig vom Analogsignal eines Winkelsensors erzeugt.
Patent EP-0466954-A1 (EP)
Inventor: SMITH LAWRENCE A JR
IPC: B01J8/02
Filed: 1990-07-17
Abstract: A method of carrying out chemical reactions in a reaction-distillation column, wherein the materials of a reaction mixture are separated by distillation, the method being used with reactants, products and inerts which are liquid or gaseous under the conditions of reaction, wherein a catalyst system is arranged and supported in said reaction-distillation column, said method being characterised in that said catalyst system comprises a plurality of closed cloth pockets (32) containing a particulate catalytic material (33), the pockets being arranged and supported by wire mesh (31) intimately associated with said closed cloth pockets, said plurality of said pockets being contained in a single cloth belt, said cloth belt being coiled into a spiral and having said wire mesh disposed between coils of said cloth belt spiral.
Patent EP-0418580-A1 (EP)
Inventor: ACKROYD RAND H
IPC: E03C1/02
Filed: 1990-08-22
Abstract: A dual check valve backflow preventer (10) includes a valve body (12) defining a volume (28) and an inlet (14) and an outlet (16) for flow of liquid through the valve. Disposed within the valve body (34) are first and second valve seats, and first and second check valve assemblies. Each valve assembly includes a valve element (30,32), a seal (72,46) mounted upon the valve element and, e.g., springs (55,74) that urge the seal into engagement with the valve seat (34). The first valve element (30) is mounted for movement within the valve body (44) along a valve axis, between a closed position and an open position for flow of fluid from the inlet toward the outlet. The second valve element (32) is mounted for movement independent of the first valve element (30), along the same valve axis, also between a closed position and an open position for flow of fluid from the inlet toward the outlet. The first valve element (30), at least in closed position, overlaps the position of the second valve element (32) in open position.
Patent EP-0424778-A1 (EP)
Inventor: THEISSING PETER DR-ING
IPC: A24B3/18
Filed: 1990-10-16
Abstract: Known methods for increasing the filling capability of tobacco by treating the tobacco with pressurised gases and subsequent warming after removal of pressure are improved by a special circuit arrangement of the pressure vessels which creates a levelling of the temperature in the pressure vessel and permits control of the impregnation temperature and a lowering of the temperature shortly before the removal of pressure. As a result, both the degree of expansion of the tobacco and the plant capacity can be increased. To this end, a plurality of tobacco-filled vessels which are placed under pressure by the introduction of gas are arranged in sequence (train) for flow purposes, the gas flowing out of the first into the second, out of the second into a third and eventually out of the penultimate into the last vessel of the train, from which it is extracted and, after cooling, returned to the first vessel.
Patent EP-0432425-A1 (EP)
Inventor: POLASCHEGG HANS-DIETRICH
IPC: A61M5/142
Filed: 1990-10-26
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur dosierten, kontinuierlichen und gleichzeitigen Infusion nach der Anmeldung P 38 17 411. Um ein unkontrolliertes Durchströmen der Förderleitungen zu vermeiden, welches insbesondere beim einem Aus- oder Einbau eines Schlauches in eine peristaltische Pumpe, bedingt durch den Schwerkrafteinfluß, auftreten kann, ist erfindungsgemäß in der Förderleitung der peristaltischen Pumpe ein Ventil (5, 6) vorgesehen, welches mit einem Türdetektor der Pumpe derart betriebsverbunden ist, daß beim Öffnen der Tür das Ventil geschlossen ist und beim Schließen der Tür das Ventil geöffnet ist (Fig. 1). <IMAGE>
Patent EP-0436169-A1 (EP)
Inventor: EISEN JOHANN
IPC: B43L23/08
Filed: 1990-12-14
Abstract: A sharpener for lead pencils, colored pencils, cosmetic pencils and the like with an essentially cuboid shaped sharpener housing, in which the longitudinal lateral sides of the sharpener housing are provided with complementary protrusions or recesses that allow fitting together of two sharpeners.
Patent EP-0428232-A1 (EP)
Inventor: HEUVELMAN LAMBERTUS
IPC: A23C9/154
Filed: 1990-11-14
Abstract: A process for batchwise preparing a liquid having increased viscosity on the basis of milk, which comprises adding starch, flavors, pH affecting substances, sugar and other conventional substances to milk, heating the resulting mixture with stirring to a temperature of about 75-85°C and cooling it, the starch used being a non-chemically modified starch in which the natural granular form is still essentially present, and the microscopic image of which, in polarized light, does not show the cross characteristic of starch.
Patent EP-0392716-A1 (EP)
Inventor: KIDD HAROLD JAMES
IPC: A61B6/00
Filed: 1990-04-02
Abstract: A multi-axis profiling x-ray machine for making angiographic examinations includes an L arm (10) rotatable about a first machine axis (76) intersecting an isocenter (80), the L arm (10) defining a second machine axis (78) intersecting the isocenter and perpendicular to the first machine axis. An offset arm (68) is rotatable about the second machine axis and includes a curved guide collar (24) holding a C arm (22). The C arm (22) slides along the collar to move an x-ray source (14) mounted on one end of the C arm and an image receiver (16) mounted on the other end of the C arm about a third machine axis (74) perpendicular to the second machine axis. The three axes permit isocentric profiling motion about an arbitrary angle in three dimensions.
Patent EP-0422886-A1 (EP)
Inventor: EKINER OKAN MAX
IPC: B01D67/00
Filed: 1990-10-09
Abstract: A process of producing a polyimide gas separation membranes comprising adding an oligomeric or polymeric aromatic epoxy resin to the dope solution, the resin being soluble in the polyimide or polyamic acid precursor, the solvent and the final membrane and the membrane comprising a blend of the polyimide and the resin.
Patent EP-0456933-A1 (EP)
Inventor: TAKASE KIYOSHI
IPC: B60C9/20
Filed: 1990-11-05
Abstract: A pneumatic tire (10) for motorcycles comprises a tread (16), a pair of sidewalls (18), a carcass (14) comprised of at least one cord ply arranged at a cord angle of 75°-90° with respect to the equatorial plane (S-S) of the tire, and a belt (20) arranged between the tread and the carcass and comprised of at least two cord layers. In this tire, the belt is comprised of at least an innermost cord layer (20a) located at a carcass side and containing cords arranged at a cord angle of 40°-90°, and at least one cord layer (20c) located at a tread side and comprised of a cord spirally wound in the circumferential direction of the tire so as to extend in the widthwise direction of the tire. Also, a widthwise end of at least one cord layer (20a) located at the carcass side is located within a region ranging from a position corresponding to approximately 70% of the tread width (W) to a position extending from the tread end to 1/2 of the sidewall height (H).
Patent EP-0379425-A1 (EP)
Inventor: BERTRAND MICHEL PAUL
IPC: G01C3/06
Filed: 1990-01-17
Abstract: Two passive sighting devices (6a, 6b) measure the intensity of a ray received along a line of sight (7a, 7b) scanning a vertical sighting plane. The devices are placed at a distance from each other on the same vertical axis (60) and are driven in rotation (R) about this common axis so that their sighting planes coincide. A circuit (9) extracts the angular coordinates of the target relative to each of the sighting devices and calculates the distance of the target by triangulation in the vertical sighting plane. …<??>Application of the system to infra-red panoramic surveillance, in which it enables the distance of targets to be determined. …<IMAGE>…
Patent EP-0389331-A1 (EP)
Inventor: NAVASCUES LUC ETIENNE ANDRE
IPC: C05G3/30
Filed: 1990-03-13
Abstract: Anticaking compositions for fertilisers, of improved efficiency, assaying at 1 to 30 % of fatty amines in which the length of the aliphatic chains is distributed around 17.5 carbon atoms with a coefficient of variation which is characteristically greater than or equal to 2. High-performance anticaking agents are easily produced according to the conventional types of coating agents, fluxes or amine fillers, by being formulated with the aid of mixtures of industrial amines originating from natural fatty acids, deliberately combined to conform to this characteristic, or with the aid of synthetic fatty acids originating from the oxidation of normal paraffins.
Patent EP-0383723-A1 (EP)
Inventor: ISLER ERWIN
IPC: E21D21/00
Filed: 1990-02-05
Abstract: A nut 15 for clamping a tie rod securing a rock has a tubular nut body 25 with a buttress thread 28. The nut body is subdivided into segments 31 by several elongated slots 30. The segments are connected by elastic ribs 26 whose cross-section is U shaped. On one end of the face the nut has a convex spherical end flange 17 which rests against an anchor plate 19. The slots extend through the flange as far as the inner wall of the ribs. Between the ribs the flange has radial notches 37, which extend as far as the nut body. In this manner the segments 31 are tangentially flexible. To clamp the tie rod, the nut is slid axially on the buttress thread of the rod. A clamping device with jaws reaches into the thread of the rod at its free end, and rests against the nut 15. When the tie rod is pulled with the jaws, the nut 15 is simultaneously forced against the anchor plate. Thus, a fast and accurate preliminary clamping of the tie rod is achieved.