baber/WOPTO huggingface dataset:
Patent EP-0450356-A1 (EP)
Inventor: DRAUZ KARLHEINZ DR
IPC: C07C229/08
Filed: 1991-03-14
Abstract: 2,2,2-Trifluoroethyl  alpha -amino acid esters of the general formula I <IMAGE>  and their acid addition salts in which     R<1> is hydrogen or alkyl, R<2> is hydrogen, alkyl, aryl, heteroaryl, heteroarylalkyl, cycloalkyl or cycloalkylmethyl, or R<1> and R<2> together with the C atom linking them form a saturated ring,   R<3> is hydrogen or alkyl, or R<2> and R<3> together with the N and C atoms linking them form a saturated ring, and, in the event that R<1>  NOTEQUAL  R<2>, racemates or enantiomers are formed. There is furthermore described a process for the preparation of these compounds. Compounds of the formula I can be used as intermediates for the preparation of agrochemicals or pharmaceutical active ingredients.
Patent EP-0457258-A1 (EP)
Title: Gyro-wheel
Inventor: GRUBER ROBERT
IPC: B63B1/04
Filed: 1991-05-14
Abstract: A gyro-wheel with an annular basic body is proposed, which is characterised in that the basic body (1) has at least one hollow body (3) which is sealed in a watertight manner and capable of floating and in the inside of which a person brings about, by weight transfer or progressive movement, a rotation of the wheel. In this connection, propulsion of the gyro-wheel is made possible by water paddles (15). <IMAGE>
Patent EP-0461591-A1 (EP)
Inventor: STUMPF WALTER
IPC: E04B1/19
Filed: 1991-06-10
Abstract: In order to be able to construct the struts of plane or space trusses employed in the exhibition field either as so-called slotted struts or grooved profile struts, the basic strut type used is one with at least one longitudinal groove. In order to convert this strut into a grooved profile strut, a rail (20) with a U-shaped cross-section is clamped by its open side into the longitudinal groove (15) of the strut (10). In its web portion (21), this rail (20) possesses slots (22) arranged axially spaced from one another. Any desired attachments, e.g. brackets, suspension arms or the like, can be suspended in these slots (22) by means of corresponding hooks. The hold of the rail (20) in the longitudinal groove (15) can be improved by screwing one or more expansion screws (25) for the two legs (26) of the rail (20) into the web portion (21) of the rail (20). The inner sides of the legs (26) converge slightly towards the open side of the rail (20). <IMAGE>
Patent EP-0464702-A1 (EP)
Inventor: STURM EBERHARD
IPC: B65F1/14
Filed: 1991-06-28
Abstract: The refuse container has at least one demountable inner partition (14). This partition (14) is connected to the wall (37, 41) of the refuse container by means of a tongue-and-groove connection and a profiled connection element which can be introduced subsequently. This refuse container is distinguished in that the connection element (52) is connected positively both to the wall (37, 41) and to the partition (14) and in that the connection element (52) is accessible only when the lid has been moved away from the bent-over tipping edge (26) of the refuse container. <IMAGE>
Patent EP-0474998-A1 (EP)
Inventor: NUSSBAUM HANS DIPL-ING
IPC: B66F7/20
Filed: 1991-06-29
Abstract: The invention relates to a vehicle lift with two vertically displaceable columns (3, 4) in which additional lifting elements (8, 9) are arranged. These lifting elements (8, 9) are connected via tensile means (10a, 10b) and deflection rollers (11, 12a, 12b, 15) to a common drive (13, 13a) in such a way that both lifting elements (8, 9) can be displaced synchronously using a single drive.
Patent EP-0491347-A1 (EP)
Inventor: SIEBERS BRUCE MICHAEL
IPC: A44B18/00
Filed: 1991-12-17
Abstract: An absorbent (2) or other article including a tensioning system for joining portions of the article together. The system includes a plurality of hook members (42) attached on one portion of the article, and a plurality of loop members (44) attached to a loop panel (22) wherein the loop panel may be intermittently attached to the article (2).
Patent EP-0454350-A1 (EP)
Inventor: CHANG DAVID B
IPC: C09D5/32
Filed: 1991-04-17
Abstract: A method and a coating for minimizing the temperature increase of a vehicle 10 under illumination by solar radiation 20. The method of the present invention includes the step of determining a first spectrum of wavelengths over which the vehicle 10 emits substantial electromagnetic energy. The method further includes the step of applying a selectively reflective paint coating to the vehicle 10. The applied paint coating substantially absorbs electromagnetic energy over the first wavelength spectrum and substantially reflects electromagnetic radiation over a second wavelength spectrum not overlapping the first spectrum.
Patent EP-0512166-A1 (EP)
Inventor: BROPHEY ROBERT W
IPC: E02B15/04
Filed: 1991-05-03
Abstract: The present invention provides a method and apparatus for removing floating, substantially immiscible liquids such as hydrocarbons from containers or wells containing both floating liquids and water. In one aspect of the invention, a microprocessor control (12) receives and processes input signals from a liquid sensor (22), an upper water interface sensor (23) and a skim pump (14). The skim pump (14) is located in the well proximate to the water interface. The liquid sensor (22) is located proximate to the skim pump (14). The upper water interface sensor (23) is located adjacent to and below the liquid sensor (22). The microprocessor control (12) is initialized by setting certain parameters such as the initial conditions for pump output values. The microprocessor (12) controls and operates the skim pump (14) in response to the input signals (60,62,94,96) so as to operate the skim pump (14) in a manner responsive to the input signals (60,62,94,96).
Patent EP-0476845-A1 (EP)
Inventor: KHERANI NAZIR P
IPC: G21H3/00
Filed: 1991-08-21
Abstract: A radioluminescent source is provided by a radioactive element entrapped in an amorphous semiconductor. A preferred light source comprises a beta-emitting radioactive element, such as tritium, occluded within a matrix of amorphous semiconductor material (10), such as amorphous silicon, with or without dopants. The matrix may serve as an intrinsic radioluminescent light source, or as an electron source to irradiate a separate phosphor (16).
Patent EP-0493933-A1 (EP)
Inventor: JAO TZE-CHI
IPC: C10M159/24
Filed: 1991-12-18
Abstract: A method of preparing a calcium sulfonate having at least a TBN of 500 where the method comprises reacting Cao, Ca(OH)₂ and H₂O, and synthetic monoalkylbenzene sulfonate and synthetic dialkylbenzene sulfonate in certain molar ratios, respectively, from 40 : 60 to 55 : 45 to produce the overbased calcium sulfonate.
Patent EP-0438326-A1 (EP)
Inventor: LELOUP ROGER
IPC: B01D53/50
Filed: 1991-01-08
Abstract: In the process for the treatment of gas, especially of gas originating from furnaces for incineration of household wastes, of the type in which a solid substance is employed for retaining, by a chemical reaction, the acidic compounds present in the gas, especially hydrochloric acid, hydrofluoric acid, sulphur trioxide and sulphur dioxide, for the removal especially of chlorine, sulphur and fluorine, the gas at high temperature is brought into contact with blocks of limestone in a reactor (1).
Patent EP-0458701-A1 (EP)
Inventor: CALMETTES LIONEL
IPC: F16L33/02
Filed: 1991-05-23
Abstract: Hose clip consisting of a metal band (1) wound upon itself, the ends whereof are respectively provided with complementary catch means comprising, in particular, a hook (5) able to pass behind a shoulder or lug (2) as the clip is being applied. The innermost end of the band extends, when the clip is in the closed position, at least beyond the hook. At the base of the support (4) of the hook (5) there is at least one corrugation (1b) of the band, the maximum distance between the inside surface of the corrugation and the outside surface of the extension (3) of the innermost end of the band being at most equal to the thickness of the band and preferably between a third and a half of this thickness. <IMAGE>
Patent EP-0479735-A1 (EP)
Inventor: GANDIGLIO ROMOLO
IPC: B62D1/00
Filed: 1991-09-25
Abstract: A motor car includes a body (2), an electrical supply, an electric drive unit (5), a steering system (8), a parking brake (13) and control means inside the body (2) for causing the drive unit (5) to be activated by the electrical supply. The motor car also includes control means outside the body (2) for operating the drive unit (5), the control means constituting an external control for enabling parking manoeuvres in restricted spaces.
Patent EP-0529178-A1 (EP)
Inventor: SKOENVALL TAGE
IPC: E02D29/12
Filed: 1991-08-29
Abstract: A concrete well having an upper axial portion (10) decreasing in width axially from a larger bottom cross section to a smaller cross section at an upper opening of the well. The well includes an annular raiser (12) which is injection-molded of a plastic material and is located on the upper end surface (11) of the well surrounding said opening to extend the well axially upwards. The raiser has depressions (19) which extend in the peripheral direction of the raiser alternatingly on one side and the other of the raiser. The depressions are arranged in groups regularly spaced from each other by transverse solid portions (21) of the raiser. A well covering (13, 14) is supported on the raiser.
Patent EP-0475921-A1 (EP)
Inventor: KOIVURANTA MAURI
IPC: D21F9/00
Filed: 1991-09-11
Abstract: Twin-wire web former in a paper machine, comprising a covering wire (10) and a carrying wire (20). The wires form a twin-wire forming zone (A-B), at the beginning of which zone (A-B) there is a forming gap (G), into which the discharge opening of the headbox (60) feeds a pulp suspension jet. On the twin-wire zone, in the area of the forming gap (G), there is the first forming roll (11;21), on which the twin-wire zone is curved within a certain sector (a). This is followed by a dewatering unit (50) or units (50A,50B), which is/are followed by a second forming roll (24) or group of rolls (14A,24A) in the twin-wire zone. After this, the web (W) is detached from the covering wire (10) and passed on the carrying wire (20) to the pick-up point (P). In the invention, between the first forming roll (11;21) and the second forming roll (24) or the corresponding group of rolls (14A,24A), a dewatering unit (50) or units (50A,50B) is/are provided. These comprise a press-support unit (30), which guides the wire (10,20) that enters into contact with said unit as a straight run. The dewatering unit (50) or units (50A,50B) comprise a dewatering equipment (40) placed facing said press and support unit (30) and provided with a suction and foil equipment, said equipment (40) removing a substantial amount of water out of the web (W). The magnitude a of the twin-wire turning sector placed in connection with the first forming roll (11;21) is within the range of a = 5°... 120°, preferably within the range of a = 35°...55°.
Patent EP-0465456-A1 (EP)
Inventor: LAURYSSEN JEAN-MICHEL
IPC: G07B15/02
Filed: 1991-07-05
Abstract: The invention relates to a system intended for fixing tariffs and for collection of transport fares in public transport networks. The device comprises code number media (11) put at the disposal of the users, proximity detectors (5) and a data acquisition ADP system (10, 20, 22) at several levels. This device permits fare collection strictly in relation to the distance travelled by each user, the boarding and alighting stops of each user being computed daily by a central data processing system. <IMAGE>
Patent EP-0591157-A1 (EP)
Inventor: BOULIGNY VERNON
IPC: E21B19/16
Filed: 1990-11-26
Abstract: Appareil servant à assembler ou à séparer deux éléments pourvus de raccordements filetés appariés, tels des boulons ou des jonctions de tuyaux, de manière à éviter des forces transversales indésirables par rapport aux deux éléments au cours du serrage (ou du desserrage) et à assurer ainsi que le raccordement est effectué (ou rompu) par des efforts de couple essentiellement purs. Une pince d'avance commandée par moteur entraîne en rotation un premier élément fileté hors de son axe. Une pince d'appui bloque un second élément fileté pour en empêcher la rotation axiale en réponse à la rotation du premier élément. Un appareil d'isolement et à structure de raccordement réciproque adapte la pince d'avance à la pince d'appui de telle manière que leur tendance à tourner autour des éléments filetés dans des sens opposés se neutralise mutuellement. L'appareil d'isolation et à structure de raccordement permettant un mouvement relatif le long des axes des x, y et z entre la pince d'avance et la pince d'appui mais ne permettant pas une rotation relative autour de l'axe des z, la structure de raccordement réciproque permet d'éviter que des forces transversales indésirables soient produites entre la pince d'avance et la pince d'appui en réponse au couple d'entraînement de la pince d'avance. L'appareil d'isolation et à structure de raccordement réciproque élimine les forces transversales qui se seraient autrement développées en raison des irrégularités des éléments filetés. Un dynamomètre coopérant avec l'appareil d'isolation et placé à l'intérieur de la structure de raccordement coopère avec l'appareil d'isolation et le châssis des pinces pour produire une mesure de couple sans induire de forces transversales sur les éléments filetés.
Patent EP-0517823-A1 (EP)
Inventor: GLIDER JOSEPH S
IPC: G06F3/06
Filed: 1991-02-27
Abstract: Procédés et appareil de détection et correction de diverses erreurs de données pouvant se produire dans un appareil de mémorisation de données de grande capacité comprenant un ensemble de dispositifs physiques de mémorisation de grande capacité fonctionnant comme un ou plusieurs dispositifs logiques de mémorisation de plus grande capacité. Un procédé et un appareil permettent de détecter et de reconstituer des données mal acheminées. Un procédé et un appareil distincts servent à détecter les cas où un ou plusieurs dispositifs physiques n'enregistrent pas un bloc de données, et à reconstituer les données perdues.
Patent EP-0481046-A1 (EP)
Title: Radial piston pump or engine.
Inventor: ERRANTE ESTER
IPC: F16C33/37
Filed: 1991-04-10
Abstract: A radial piston pump or engine wherein the thrust exerted by the pistons is transmitted to the cam (1) via a needle bearing (2) which comprises no outer roller ring so that the needles (2) roll directly on the cam (1). To reduce friction, the needles are kept apart by smaller diameter needles or spheres (3).
Patent EP-0535056-A1 (EP)
Title: Entrainement d'essieu pour un vehicule automobile
Inventor: MUELLER ROBERT
IPC: B60K17/16
Filed: 1991-06-15
Abstract: Un entraînement d'essieu pour un véhicule automobile à traction toutes roues motrices, entraîné par un moteur à piston alternatif (2) à combustion interne est entouré d'un carter de pont à piston (10, 27) bridé à la cuvette-carter (9) à huile du moteur. Le carter de pont est en deux parties. Un corps de pont gauche (10) renfermant les éléments d'entraînement et le palier de la roue gauche du véhicule est bridé à la cuvette-carter depuis le côté gauche, et un corps de pont droit (27) est bridé à la cuvette carter depuis le côté droit.
Patent EP-0532636-A1 (EP)
Title: Agents anticancereux a base de bis-naphtalimides
Inventor: ARDECKY ROBERT JOHN
IPC: A61K31/47
Filed: 1991-05-31
Abstract: L'invention se rapporte à de nouveaux composés à base de bis-naphtalimides, qui sont utiles comme agents antitumoraux, à des compositions pharmaceutiques contenant ces composés et à des procédés servant à préparer des intermédiaires de ces composés.
Patent EP-0500864-A1 (EP)
Inventor: STOBIE ALAN PFIZER CENTRAL RES
IPC: C07D453/02
Filed: 1991-09-03
Abstract: (* CHEMICAL STRUCTURE *) (I) 3-Quinuclidinyl butanoate and propanoate antimuscarinic bronchodilators, particularly useful in the treatment of chronic obstructive airways disease and asthma, of formula (1), and their pharmaceutically acceptable salts, wherein X is either (a) a phenyl group optionally substituted by one or two substituents each independently selected from halo. CF3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy or (b) a thienyl group; and "Het" is either (a) a 5-membered nitrogen-containing heterocyclic group attached to the adjacent carbon atom either by a carbon or a ring nitrogen atom and which is selected from imidazolyl, pyrazolyl, triazolyl and tetrazolyl. (b) an oxadiazolyl or thiadiazolyl group attached to the adjacent carbon atom by a carbon atoms, or (c) a 6-membered nitrogen-containing heterocyclic group attached to the adjacent carbon atom by a carbon atom and selected from pyridinyl, pyrazinyl, pyrimidinyl and pyridazinyl, "Het" being optionally substituted by up to two substituents each independently selected from halo, CF3, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, amino and azido; and m is 1 or 2.
Patent EP-0554289-A1 (EP)
Inventor: MA THOMAS TSOI-HEI COLLINGWOOD
IPC: G01L23/22
Filed: 1991-10-22
Abstract: Un capteur est monté à l'intérieur d'une chambre d'explosion d'un moteur à combustion interne. Le capteur comprend un tampon d'étanchéité, ou constitue une partie de celui-ci, ledit tampon étant installé dans un perçage (22) ménagé dans la paroi (16) de la chambre d'explosion, et poussé par la pression de la chambre d'explosion contre un épaulement situé dans ledit perçage (22). Un tube (14) moulé dans la culasse ou le bloc de culasse débouche dans le perçage (22) et permet le raccordement du capteur à l'extérieur afin d'assurer la transmission de données.
Patent EP-0561801-A1 (EP)
Inventor: ENNING NORBERT
IPC: B62D27/02
Filed: 1991-11-08
Abstract: L'invention concerne un assemblage par soudage entre une poutrelle en aluminium (1) et un élément de construction (2) relié à celle-ci, notamment entre deux profilés extrudés en aluminium sensiblement perpendiculaires entre eux, dans un véhicule automobile. Conformément à l'invention, la poutrelle en aluminium (1) est appliquée sur l'élément de construction (2), sans cordon de soudure s'étendant perpendiculairement au contour du profil. En outre, on utilise un élément d'assemblage (7) qui, d'une part, s'applique sur l'élément de construction (2) et est raccordé à celui-ci par au moins un premier cordon de soudure (8) et qui, d'autre part, s'applique sur la poutrelle en aluminium (1) et y est assemblé par au moins un deuxième cordon de soudure (9, 10), le deuxième cordon de soudure s'étendant dans le sens longitudinal de la poutrelle en aluminium (1). Il s'ensuit qu'il ne se présente sur ladite poutrelle (1) aucune zone périphérique de moindre résistance, due au processus de soudage, de sorte que l'assemblage par soudage conforme à l'invention résiste à des charges importantes. Une application préférée concerne l'assemblage entre le montant (B) et le soubassement dans une carrosserie automobile.
Patent EP-0501265-A1 (EP)
Inventor: IMMEL OTTO DR
IPC: C07C209/72
Filed: 1992-02-17
Abstract: Optionally substituted cyclohexylamine and optionally substituted dicyclohexylamine can be obtained by catalytic hydrogenation of optionally substituted aniline, a catalyst being used which contains ruthenium, palladium or a mixture of both metals which have been applied to a support of niobic acid or tantalic acid or a mixture of the two. The catalyst contains the noble (metal)s in a total quantity of 0.05-5% by weight, relative to the total weight of the catalyst. In the case of both noble metals being used, their mutual weight ratio is 1:9-9:1.
Patent EP-0507339-A1 (EP)
Inventor: STEELE DAVID R
IPC: G01P1/00
Filed: 1992-04-03
Abstract: An integral hub and exciter ring (10) is disclosed for a motor vehicle equipped with an anti-lock braking system in which the exciter ring is integrally formed with the hub by machining grooves (26) into the hub forming spaced teeth (30) about the circumference of the hub. To improve the magnetic permeability of the teeth (30) as compared to the cast iron of the hub, a steel band (20) is insert cast into the hub resulting in a steel band (20) having improved magnetic permeability and also being molecularly bonded to the cast iron to ensure retention of the band (20) in the hub.
Patent EP-0515805-A1 (EP)
Inventor: BALKE AXEL
IPC: B26D1/00
Filed: 1992-04-04
Abstract: A tool for dividing and handling slaughter material is, to achieve absolutely smooth, splinter-free and bonemeal-free dividing surfaces, designed as a circular or arc-shaped cutter with a large number of blades (3) with cutting gaps (2) lying between them, the blades (3) having at their end pointing in the cutting direction a concave region (4), which extends between two cutting tips (6, 7) of approximately the same height, and, following this region, a convex or straight region (5) falling away in the direction opposite to the cutting direction. 
<IMAGE>
Patent EP-0515934-A1 (EP)
Inventor: SASSE KLAUS DR
IPC: C07D231/22
Filed: 1992-05-15
Abstract: 1-Thiocarbamoyl-5-hydroxypyrazoles of the formula <IMAGE>  in which   R<1> and R<2> independently of one another represent hydrogen or optionally substituted alkyl, R<3> represents hydrogen or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, alkoxycarbonyl, aralkyl or aryl, R<4> represents hydrogen or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, alkylthio, aralkyl, aralkoxy, aralkylthio, aryl, aryloxy, arylthio, alkoxycarbonyl, alkoxycarbonylmethyl or aminocarbonyl or R<3> and R<4> together represent a 1, omega -C3-C6-alk(en)ylene radical, have a microbicidal action and are therefore suitable for use in the protection of materials. Since, in contrast to other microbicides, they are ecologically acceptable and do not discolour plastics, coating compositions and coatings, they are particularly recommended for use in these substances.
Patent EP-0524410-A1 (EP)
Inventor: VOIGT GUNTER
IPC: H01R25/14
Filed: 1992-06-09
Abstract: A busbar has a supporting profile which is in the form of a star and has limbs which extend radially outwards from a common centre, as well as a plurality of current conductors. Arranged between the free ends of limbs which are in each case adjacent are insulating bodies in which the current conductors, a plurality of which are provided, are arranged side-by-side. <IMAGE>
Patent EP-0525693-A1 (EP)
Inventor: ZANETTE VITTORIO
IPC: F16K27/02
Filed: 1992-07-27
Abstract: Improved nonreturn valve, particularly for fluids, of a type connectable to an pipe endowed with a respective means for the connection substantially composed by a free and articulated rocker, keyed inside the valve body, on which an obturator is hinged on one side being therefore able to be raised and viceversa by an abutment bushing pledged in correspondence of the transit hole of the fluid, while on the opposite end of said rocker an independent means of raising of said obturator is operative, characterized by the fact that a resilient yielding means inside of the valve body draws or compresses the obturator on the bushing acting in contraposition to the direction of the fluid.
Patent EP-0525740-A1 (EP)
Inventor: DOZONO FUMIO NO TAKE-HEIM -
IPC: A61K36/00
Filed: 1992-07-29
Abstract: Disclosed is a liquid internal medicine which contains only an extract from stems of natural Stevia plants. The medicine is particularly effective for curing disorders of the digestive organs. The medicine contains a liquid to be obtained by fermenting a concentrate of an extract from Stevia stems, and it is administered to patients as it is or after dilution. As the medicine contains only the natural component, it is free of any side effects when applied to patients.
Patent EP-0529362-A1 (EP)
Inventor: LONGOBARDI CARMEN J
IPC: G03C7/12
Filed: 1992-08-05
Abstract: A thermal printing system is disclosed in which various patterned masks are used in conjunction with an electronic light flash and other related hardware to thermally transfer dyes to a receiver in such a way as to create a color filter array with an incorporated black matrix for use in a color liquid crystal display device. The black matrix is obtained by overlapping adjacent areas of different colors.