baber/WOPTO huggingface dataset:
Patent EP-0286643-A1 (EP)
Inventor: MAKOVEC FRANCESCO
IPC: C07C237/22
Filed: 1986-12-08
Abstract: Nouveaux dérivés d'acides D,L-glutamiques et d'acides D,L-aspartiques de formule (I) dans laquelle n vaut 1 ou 2, R1 est un groupe phényle monosubstitué ou bisubstitué par des halogènes tels que du chlore et du fluore ou par un groupe méthyle dans les positions 3 et 4, et R2 est constitué d'un groupe d'alkyle linéaire ramifié comportant de 4 à 7 atomes de carbone (de préférence un groupe pentyle), et R3 est un groupe alkyle possédant de 3 à 6 atomes de carbone au total et contenant un atome d'oxygène sous forme d'une liaison d'éther, comme par exemple les groupes 2-éthoxyéthyle, 3-méthoxypropyle, 3-éthoxypropyle etc ou sous forme d'un groupe hydroxyle tel que par exemple 3-hydroxypropyle etc. Ces composés présentent une activité antagoniste vis-à-vis des polypeptides bio-actifs et s'utilisent en particulier dans le traitement des maladies des voies digestives, du système nerveux central et de l'anorexie et de toutes les affections (tumeurs par exemple) dans lesquelles sont impliqués des polypeptides bio-actifs exogènes ou endogènes.
Patent EP-0262233-A1 (EP)
Inventor: KITANO KISSHO - - NISHITSURUGA
IPC: C08L77/00
Filed: 1987-04-14
Abstract: Une composition de résine thermoplastique comportant (A) de 5 à 95 % en poids de polyoléfines modifiées, préparées par la greffe d'un acide carboxylique insaturé ou de son dérivé ainsi que d'un composé silane sur une polyoléfine ou une polyoléfine modifiée diluée avec une polyoléfine et (B) de 95 à 5 % en poids de polyamide. Cette composition de résine thermoplastique est utilisée de préférence pour la fabrication de produits dont les propriétés mécaniques, par exemple résistance à la traction, sont excellentes.
Patent EP-0263179-A1 (EP)
Inventor: MULLER HANS R
IPC: G01C21/16
Filed: 1987-03-23
Abstract: Un instrument indicateur du fonctionnement de l'avion possède un premier indicateur (38) qui représente la ligne de vol horizontal de l'avion et un second indicateur (40) représentatif de l'angle d'incidence maximum admissible de l'avion. L'écart entre les deux indicateurs mesure les performances de l'appareil au décollage. Il traduit également une altération des performances par suite d'un gradient vertical de vent, le pilote étant ainsi guidé pour réagir au cisaillement du vent.
Patent EP-0285613-A1 (EP)
Inventor: NEUMANN KARL ERIK
IPC: F16H/
Filed: 1986-12-09
Abstract: Une transmission par engrenage à étages multiples comprend deux roues dentées fixes, une roue d'entraînement (4) et une roue entraînée (5). Pour chaque étage d'engrenage, on a un train d'engrenages, chaque train consistant en une roue d'engrenage ou en plusieurs roues d'engrenage (8, 11; 9; 10 et 12) qui s'engrènent, toutes ces roues d'engrenage étant tourillonnées de manière rotative dans un logement (6). Celui-ci est mobile pratiquement parallèlement à un plan perpendiculaire aux arbres (1, 2) des roues dentées de façon à être amené dans une position précise d'engagement pour chaque étage ou le train d'engrenages est en prise avec les deux roues dentées fixes (4, 5). Le logement (6) et les roues d'engrenage (8, 11; 9; 10, 12) sont agencés de sorte qu'au moins à un étage d'engrenage, le logement (6) puisse être dégagé de sa position engrenée dans deux directions sensiblement opposées, pour ainsi déplacer le train d'engrenages correspondant dans le sens choisi et interrompre la liaison de transmission entre les deux roues dentées fixes (4, 5).
Patent EP-0323477-A1 (EP)
Inventor: ALLSING KARL J
IPC: B01D33/00
Filed: 1987-09-08
Abstract: Le procédé décrit s'applique principalement en association avec des filtres dits rotatifs du type comprenant un tube de filtrage essentiellement cylindrique (1) qui est muni d'une paroi perméable et qui est tourillonné de façon étanche de préférence en deux endroits essentiellement espacés, de préférence aux extrémités du tube, ledit tube étant destiné à tourner autour de son axe longitudinal dans une enveloppe de filtre (2). Le matériau à filtrer, qui constitue ce qu'on appelle l'alimentation, est acheminé dans un espace ou une chambre (11) située entre l'enveloppe de filtre et le tube de filtrage et la substance filtrée, c'est-à-dire le filtrat, est extraite de l'intérieur du tube de filtrage. Ledit procédé se caractérise particulièrement par le fait qu'il consiste à sceller et tourillonner le tube de filtrage (1) de sorte qu'il s'adapte aux modifications sensibles de température dans ledit tube et à prévoir la possibilité de stériliser le filtre. Lorsque cela s'y prête, les paliers et les joints d'étanchéité peuvent être stérilisés, lubrifiés et refroidis par des stérilisants et, lorsque cela s'y prête, le tube de filtrage (1) est amené à tourner à des vitesses relativement élevées. La présente invention se rapporte également à un dispositif de réalisation dudit procédé.
Patent EP-0316367-A1 (EP)
Inventor: JOHNSON KRIS ALLAN
IPC: C07C51/50
Filed: 1987-09-14
Abstract: La séparation par distillation permettant de séparer l'acide méthacrylique de l'acide isobutyrique est considérablement améliorée en introduisant dans le système de distillation un troisième composant sélectionné parmi le groupe constitué du méthacrylate de méthyle, de l'isobutyrate de méthyle et du diméthylformamide.
Patent EP-0281624-A1 (EP)
Title: Improved handle for sleeve-type carrier.
Inventor: SCHUSTER RICHARD LEE
IPC: B65D/
Filed: 1987-08-24
Abstract: A sleeve-type beverage can carrier with a handle opening in the top panel extending across the entire width of the top panel. The opening further extends into the upper portion of the side panels, terminating in an arcuate edge. Upon lifting the carrier, the top panel between the edge of the handle opening being grasped and the nearest end panel is caused to bow upwardly by the lifting stresses, thereby distributing the stresses through the top panel and the upper portions of the side panels to prevent tearing.
Patent EP-0287648-A1 (EP)
Title: Ray scanning system.
Inventor: ZUCKER FRIEDHELM
IPC: G03B3/10
Filed: 1987-10-21
Abstract: PCT No. PCT/EP87/00620 Sec. 371 Date Jun. 20, 1988 Sec. 102(e) Date Jun. 20, 1988 PCT Filed Oct. 21, 1987 PCT Pub. No. WO88/03309 PCT Pub. Date May 5, 1988.An arrangement for adjusting a radiation detector in a scanning system that scans a surface, in which the surface reflects rays emitted by a radiation source. The reflected rays are focused onto a radiation detector by at least one focusing element. The radiation detector has at least two individual detectors. A summation signal and at least one difference signal is constructed from output signals of the detectors. The radiation detector is adjusted perpendicular to the optical axis of the system by oscillating selectively one of the source of radiation, the focusing element, or the surface so that a focal point arrives in front of the radiation detector when the oscillating focusing element, oscillating source of radiation, or oscillating surface is displaced by a maximum in one direction. The focal point, on the other hand, arrives behind the radiation detector when the focusing element, source of radiation, or surface is displaced by a maximum in another direction. The value of the difference signal is stored when the summation signal is at a maximum.
Patent EP-0276708-A1 (EP)
Inventor: TRIPP SCOTT DONALD
IPC: F16B37/14
Filed: 1988-01-16
Abstract: A mechanical fastener (1) for securing a flexible sheet (2) of an elastomeric material to the upper surface of a roof via the use of a plurality of such fasteners (1), each of which include upper and lower retaining members (7, 6), wherein the latter are anchored to the roofing surface. Both of the retaining members (6, 7) are formed with a series of annular concentric ridges (10, 34) and grooves (11, 35) which cooperate with each other to form a series of annular gripping zones with the elastomeric sheet (2) when the upper retainer (7) is drawn into a clamping relationship with the bottom retainer (6) by a threaded fastener (48). The fastener (48) is engaged with an internally threaded central boss (8) formed on the lower retainer (6). A sharp bottom edge of the fastener (48) cuts an aperture in the elastomeric sheet (2) prior to engagement with the threaded boss (8). The fastener (48) has a frangible portion (55) which separates upon a predetermined clamping force being exerted on the membrane (2) by the retainers (6, 7) which also retards unauthorized removal of the fastener (48) once the retaining members (6, 7) are in the clamped relationship. A method for securing the flexible sheet (2) to the roofing also is presented.
Patent EP-0328697-A1 (EP)
Inventor: AKABANE YASUHIRO
IPC: D06L4/12
Filed: 1988-02-15
Abstract: A bleaching composition comprises:
     (A) hydrogen peroxide and/or a hydrogen peroxide addition compound such as a percarbonate; and   (B) at least one activator which is a nitrogen-­containing heterocyclic compound in which a halogen atom is substituted for the hydrogen atom of the secondary amino group or a non-heterocyclic N-halo-hindered amine compound, the hydrolysis constant of the activator being within the range of 1 x 10⁻¹⁰ to 5 x 10⁻⁶ (at 25°C). Examples of the activator include 1-chloro-piperidine, 1-chloro-2-methyl-piperidine, 1-­chloro-isonipecotic acid, 1-chloro- -hexamethyleneimine and 1-­chloro-ε-caprolactam. The bleaching-detergent composition may also contain the components (A) and (B) together with a surfactant. These compositions exhibit an excellent effect concerning bleaching at low temperature, but hardly affect the colors of colored and patterned clothes.
Patent EP-0288999-A1 (EP)
Inventor: ANDERSSON AKE
IPC: B25J17/02
Filed: 1988-04-27
Abstract: Industrial robot comprising a base (1), a pedestal (2) sup­porting a robot arm (3) and being rotatably mounted on the base (1) by means of a bearing (4), a gear unit, mounted practically without backlash on the pedestal (2), and a mo­tor, mounted on the pedestal (2) and being connected to the drive shaft of said gear unit. According to the invention the output shaft (6) of the gear unit is arranged with its axis of rotation approximately coinciding with the axis of rotation of the bearing (4), and the output shaft (6) is connected to the base (1) by means of a tangentially rigid but otherwise flexible shaft coupling, preferably in the form of a plate coupling (8).
Patent EP-0300182-A1 (EP)
Inventor: BAUMANN PETER
IPC: B01D29/11
Filed: 1988-06-09
Abstract: A cylindrical filter element has the filter fabric sleeve mounted on a rigid slotted support, whose ends are bent conically outwards. A terminal sealing ring for the element is made by direct infection of plastic material, the injection tools being dimensioned within the dia. of the rigid support. When an internal cap spanning the element end is needed, this is moulded as a separate item and connected, e.g. as a push fit to the completely outside the internal diametral area of the rigid support; this support may have longitudinal slots at its end to provide dimensional s adaptability during moulding.
Patent EP-0301279-A1 (EP)
Inventor: MEYER GUNDOLF DR
IPC: H01L39/12
Filed: 1988-07-06
Abstract: Leiter in Band-, Blech- oder Drahtform mit einer elektrischen Leitfähigkeit von mindestens 0,85·10<6> Ω<->¹ cm<->¹ bei 77 K bestehend aus einem Verbundwerkstoff aus einer Metall-Matrix (1) und darin eingebetteten, in Längsrichtung zeilenförmig angeordneten Partikeln (2) aus einem Hochtemperatur-Supraleiter des Typs SE Ba2 Cu3 O6,5-7,5, wobei SE allgemein ein seltenes Erdmetall bedeutet. Bevorzugt ist SE = Yttrium und speziell der Stoff Y Ba2 Cu3 O7 sowie Partikeldurchmesser 0,1 - 100 µm, im Engeren 0,2 - 20 µm. Wahlweise ein zusätzlicher Mantel aus Metall, der den die Matrix (1) bildenden Körper umhüllt.
Patent EP-0321667-A1 (EP)
Inventor: VIESSMANN HANS DR
IPC: F28D9/00
Filed: 1988-10-12
Abstract: The heater consists of a water-bearing housing (18), in which a combustion chamber (19) is arranged, from the end region of which a number of cross-sectionally slot-like heating gas flue pockets (2) are guided to a waste gas collecting chamber (20) with a smoke gas take- off, the pockets (2), which run parallel or approximately parallel, being arranged at a distance from one another. According to the invention, this heater is designed in combination with the following features: 1.1 The two neighbouring larger side walls (1) of each flue pocket (2) are provided with corrugated stampings (3) which are of identical shape and course, are directed from the side wall planes into the interior of the pockets and extend straight. 1.2 The corrugated stampings (3) are inclined in relation to the longitudinal edges (4) of the pockets (2) but in the respective side wall (1) arranged running opposite to the corrugated stampings (3) of the other side wall (1). 1.3 The corrugated stampings (3) make contact at the intersection points (5). 1.4 The corrugated stampings (3) end in front of the narrow side walls (6) and in front of the inflow and outflow openings (7, 8) of each pocket (2) with a separation which corresponds to at least one corrugation depth (T). 1.5 The number of corrugated stampings (3) in a side wall (1), which extend with their entire length (L) from the inflow opening to the outflow opening (8) of each pocket (2), is greater than the number of shorter corrugated stampings (3).
Patent EP-0320599-A1 (EP)
Inventor: WALTER HARTMUT DIPL-ING
IPC: B24B23/03
Filed: 1988-10-18
Abstract: In an eccentric disc grinder, the grinding disc unit (7), during the machining of the workpiece, preforms a movement revolving around the eccentric shaft (4) driving the grinding disc (8). In order to prevent the rotary speed of the grinding disc unit (7) from being able to increase up to the rotary speed of the eccentric shaft (4) during idling as a result of the friction occurring at the bearing (6) carrying the grinding disc unit (7), a magnetic or electro-magnetic coupling device with a coupling part (20) fixed to the housing and a coupling part (21) fixed to the grinding disc is arranged between the grinding disc unit (7) and the housing (3). The two coupling parts (20, 21) face one another in the axial direction. One of the coupling parts is a magnet part with a magnetic field extending to the other coupling part. This interacts with the other coupling part in such a way that a holding force is exerted on the coupling part (21) fixed to the grinding disc and is thus exerted on the grinding disc unit (7), which holding force is effective in the peripheral direction of the grinding disc unit (7). <IMAGE>
Patent EP-0365713-A1 (EP)
Inventor: SENNEBOGEN ERICH
IPC: F16H3/54
Filed: 1988-10-28
Abstract: A transmission device with a housing (2), with a planetary gearing the internal gear (18) of which is rotatably mounted, with a first connectable coupling (24) for locking the internal gear (18) with respect to the housing (2), and with a second coupling (26) for obtaining a 1:1 gear ratio between the planet gear carrier (22) and the sun gear (14) when the first coupling (24) is released, is characterised in that the second coupling (26) is arranged inside the internal gear (18). The cost of the construction is hereby reduced and, in particular, a compact style of the transmission device is obtained. <IMAGE>
Patent EP-0320739-A1 (EP)
Title: Vorrichtung zum Verstellen eines Gurtumlenkbeschlages für einen Sicherheitsgurt
Inventor: GRUNEWALD HANS-JOACHIM
IPC: B60R22/20
Filed: 1988-12-05
Abstract: Bei einer Vorrichtung zum Verstellen eines Gurtumlenkbeschlages 11 für einen Sicherheitsgurt 12, insbesondere des oberen Gurtum­lenkbeschlages eines Dreipunkt-Automatikgurtes, mit einem Halteprofil 16, an dem der Gurtumlenkbeschlag 11 fernbetätigt 36 verschiebbar geführt ist und in verschiedenen Schubstellungen blockierbar ist, ist im Hinblick auf eine einfache leichtge­wichtige und zuverlassige Ausgestaltung der Vorrichtung vorgese­hen, daß an dem Halteprofil 16 ein Steuerteil 28 verschiebbar geführt ist, daß an dem Steuerteil 28 ein Zahnrad 24 drehbar gelagert ist, das stets mit einem unbeweglichen komplementären Eingriffsprofil 22 im Bereich des Halteprofils 16 kämmt und daß der Gurtumlenkbeschlag 11 mit einem bei Gurtzugbeanspruchung das Zahnrad 24 blockierenden Rastelement 31 verbunden ist.
Patent EP-0321781-A1 (EP)
Inventor: SPINNLER FRITZ
IPC: F01C1/02
Filed: 1988-12-07
Abstract: In a displacement machine for compressible media, having four delivery spaces arranged in a fixed housing, each housing half (7) has two delivery spaces (11, 11') which are offset by about 180 DEG with respect to one another and extend in a spiral shape from an inlet (12,12') to an outlet (13). Each delivery space is allocated a displacement body which fits into the latter and is held, as a spiral-shaped strip (3,3') perpendicularly on a disk-shaped rotor (1) which can be driven eccentrically with respect to the housing. For the guidance of said rotor a second eccentric guiding arrangement (10) arranged at an interval from a first eccentric drive arrangement (9) is provided in the housing. For the flexible accommodation of any length differences between delivery space and displacement body, the guide eye (5) of the eccentric guiding arrangement is connected to the disk-shaped rotor (1) via a stem (29) which is formed as a tangential extension on the inlet-side end of one of the spiral-shaped strips (3).
Patent EP-0307993-A1 (EP)
Inventor: SIKKEMA DOETZE JAKOB
IPC: C08G69/32
Filed: 1988-09-02
Abstract: A combination of 10-80% by volume of reinforcing fibres and 20-90% by volume of thermoplastic fibres or films suitable to be formed into a com­posite structure, the thermoplastic fibres or films essentially consisting of an amorphous copolyamide built up of units derived from at least two different dicarboxylic acids and at least two different diamines, of which the divalent aromatic radicals are linked together by amide bonds selected from the groups P1, P2, Q1 and Q2, 
P1: 1,4-phenylene, 1,5-naphthylene, 2,6-naphthylene and 4,4′-diphenylene; 
P2: radicals of the formula:
      where X = -C(Y)(Y′)-, -O-, -S-, -SO₂- or -CO-, and Y, Y′ are the same or different and represents hydrogen or C₁₋₄ alkyl, or together cyclo­hexyl; 
Q1: 1,3-phenylene, 1,6-naphthylene, 2,7-naphthylene and 3,4′-diphenylene; 
Q2: radicals of the formula:
      where X = -C(Y) (Y′)-, -O-, -S-, -SO₂- or -CO- and Y, Y′ are the same or different and represent hydrogen or C₁₋₄ alkyl, or together cyclo­hexyl; 
each group including the radicals which per aromatic ring comprise 1-4 substituents R, where R may be the same or different and may stand for C₁₋₄ alkyl, C₁₋₄ alkoxy, Cl, F, aryl, ortho-fused benzeno or aryl-C₁₋₄-alkyl, with the proviso that expressed as the mole fraction of the total of amide bonds the proportion of none of the monomer units is higher than 0,32, the proportion of radicals selected from the groups P1 and P2 together is in   the range of 0,18 to 0,82, the proportion of the radicals selected from the groups Q1 and Q2 together is in the range of 0,18 to 0,82, and the proportion of the radicals from the group Q2 is at least 0,15. The said combination is suitable for forming a composite structure.
Patent EP-0284337-A1 (EP)
Inventor: KOMOTO SHIGEO
IPC: A61P35/00
Filed: 1988-03-22
Abstract: This invention relates to novel compositions which are useful as antitumor compositions, a process of producing the compositions and a method for inhibiting tumors, utilizing the compositions. More particularly, the novel compositions are indole alkaloid compositions which are derived from marine sponges of the family Biemnidae, and have the general formula:
Patent EP-0290130-A1 (EP)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07D215/14
Filed: 1988-03-25
Abstract: Retinoid-like activity is exhibited by compounds of the formula
      where X is S, O or NR₁ where R₁ is hydrogen or lower alkyl; n is 0-5; R is H or lower alkyl and A is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH₂OH or an ether or ester derivative thereof, or -CHO or an acetal derivative thereof, or -COR₂ or a ketal derivative thereof where R₂ is -(CH₂) m CH₃ where m is 0-4; or a pharmaceutically acceptable salt.
Patent EP-0290208-A1 (EP)
Inventor: JENVEY ALAN JOHN
IPC: F21V21/36
Filed: 1988-04-29
Abstract: A column (10) is attached at a base flange (15) to a plate (16) of a base member (11) by way of an offset horizontal pivot (13), and can be pivotally raised and lowered by means of a ram (14). The pivot (13) lies in the general plane of the flange (15) and the plate (16) so that, when the column (10) is fully lowered, the overall height of the unit in the region of the base member (11) is little more than the length of the flange (15).
Patent EP-0309219-A1 (EP)
Inventor: OWEN HARTLEY
IPC: C10G57/02
Filed: 1988-09-21
Abstract: This invention describes a process for the reactivation of zeolite type FCC and olefins or oxygenates conversion catalysts comprising: 
contacting under heat transfer and reducing conditions a hydrogen feed stream at low temperature and a fluidized catalyst stream comprising FCC zeolite type catalyst particles at elevated temperature from an FCC process unit; 
separating the combined hydrogen and FCC catalyst stream into a first portion stream comprising partially reduced FCC catalyst and a second portion stream comprising substantially hydrogen at elevated temperature; 
mixing under aromatizing conditions the first portion stream and the catalyst fluidizing lift stream comprising light hydrocarbon feed gas and feeding to a gas oil FCC reactor; 
contacting under reactivating conditions in a reactivating zone the second portion stream at elevated temperature and substantially coked and carbonaceous zeolite type oxygenates or olefins conversion catalyst from a conversion reactor; 
withdrawing reactivating conversion catalyst from the reactivating zone and returning the reactivating catalyst to the conversion reactor under conversion conditions.
Patent EP-0324224-A1 (EP)
Inventor: NOGJI MOEZ MOHAMEDALI
IPC: B01D53/34
Filed: 1988-10-04
Abstract: The present invention relates to a new and integrated process involving the utilization of a primary adsorption bed containing a regenerable, physical adsorbent and an auxiliary sorption bed containing a chemisorbent for the removal of sulfur compounds from a fluid stream, which process provides for higher yields, higher purity and lower costs. A system for removing sulfur compounds in accordance with the above process is also disclosed.
Patent EP-0338164-A1 (EP)
Inventor: CHIN ARTHUR H T
IPC: F16L13/14
Filed: 1988-11-28
Abstract: The improved joint (10) of the present invention includes a first tubular member (12) having a central bore (20), a counterbore (28), and an axially extending first rim (32) having an interior land and groove recess (36) therein the internal seal means (64) near the end of said first rim, a second tubular member (14) having a central bore (48), a counterbore (58), an axially extending second rim (56) having an outer diameter less than the inner diameter of the first rim on the first tubular member, an external sealing surface near the base of the second rim and an axially facing stop shoulder (62) at the base of the second rim and extending outward from the exterior of the second rim, a sleeve (16) positioned within and spaced slightly inward from the second rim and sealed to the interior of the second rim at a position near the base thereof and at a position near the outer end thereof, and a port (82) extending through the second tubular member providing communication between the exterior of the second tubular member and the space between the sleeve and the interior of the second rim, and a fitting (80) secured in the exterior opening of the port for receiving a pressure fluid hose releasably thereon. With this configuration, fluid under pressure applied to the port (82) causes the second rim to be forced outwardly into the land and groove recess (36) to provide a sealing and gripping engagement between the exterior of the second rim (56) and the land and groove recess (36) on the interior of the first rim (32).