baber/WOPTO huggingface dataset:
Patent EP-0325494-A1 (EP)
Inventor: OSEMAN GAVIN STUART
IPC: F16J15/32
Filed: 1989-01-23
Abstract: A sealing assembly which comprises a resilient sealing element (1), possibly substantially T-shaped in cross-section, with a horizontal top portion (2) and a vertical portion (3) depending from the top portion and possessing a rounded sealing lip (4) at an end remote from the top portion (2), the assembly also comprising supporting elements (5) of substantially non-­resilient material positioned one on each side of the vertical portion (3) characterised in that the surface of the sealing lip (4) is less rounded than semi-circular when in a non-deflected condition. Opposed sides of the vertical portion (3) meet the surface of the sealing lip (4) at turning points (T, P), and the surface of the sealing lip between said turning points preferably lies within semi-ellipses whose minor radii (B) are from 30% to 80% of the major radii (A) extending between the said turning points (T, P). Preferably, the surface of the sealing lip is symmetrical about the centre line of the cross-­section of the vertical portion, preferably being semi-elliptical.
Patent EP-0326418-A1 (EP)
Inventor: FRIEDMAN ALAN R
IPC: A61K38/04
Filed: 1989-01-27
Abstract: GRF PEPTIDES wherein a cysteic acid residue (Cya) is substituted for the amino acid in position R3 and/or R₂₅.
Patent EP-0328308-A1 (EP)
Inventor: POMPE ANTHONY LAWRENCE ALFRED
IPC: F23J11/04
Filed: 1989-02-03
Abstract: A combustible gas heating system, more especially for caravan use, coprises a water heater (A) and a space heater (C), the flue products of both heaters being discharged to the atmosphere via a common flue duct (F1).
Patent EP-0399118-A1 (EP)
Inventor: BOTTS CHARLES R
IPC: A61M5/142
Filed: 1989-07-27
Abstract: A snap-together peristaltic pumping mechanism (18) comprises a pump housing and a support (70) for creating a holding cavity for a peristaltic drive mechanism. Specifically, the peristaltic drive mechanism comprises a plurality of fingers (60) which sequentially urge against a resilient tube (16) to create a moving zone of occlusion therealong. The plurality of fingers (60) are reciprocally moved by a plurality of rotating cam lobes (41) which are assembled onto and coaxially held along a stationary round shaft. The cam lobes (41) are interconnected to controllably cause their respective fingers (60) to engage with and disengage from the resilient tube (16).
Patent EP-0370894-A1 (EP)
Inventor: THURIER YVAN
IPC: B65G13/06
Filed: 1989-11-21
Abstract: According to the invention, this accelerator device comprises: - an exchange section (6) isolated from the rest of the conveyor (2) by means of a free wheel (8) at one end and by the cancellation of a coupling (10) at the other end, - a high-speed geared motor (18) which drives this exchange section (6) by means of a second free wheel (20). The invention is used on automatic assembly lines. <IMAGE>
Patent EP-0371934-A1 (EP)
Inventor: POVERO FELICE
IPC: H02K1/24
Filed: 1989-11-28
Abstract: The invention relates to a method of manufacturing a rotor for an alternator for motor vehicles, of the type comprising a magnetic core (22) coaxial with and fixed to the shaft (21) of the rotor, a pair of facing pole plates (24) each having a plurality of frontal pole teeth (24a) intercalated with the teeth of the other pole plate, and an excitation winding (25) arranged around the core (22) between the two pole plates (24). The core (22) is formed integrally with the shaft from one piece of metal by cold plastic deformation. The pole plates (24) are fixed to the surface of the core (22) adjacent its two ends.
Patent EP-0362173-A1 (EP)
Inventor: MILLGARD LARS OLOF ANDERS
IPC: G01K7/02
Filed: 1989-09-20
Abstract: The present invention relates to a method to determine the temperature of one or both surfaces of the two surfaces of a Peltiér element. One then calculates the temperature difference (dT) between the surfaces from a known relation for the Seebeck voltage (U p ) as a function of the temperature difference and the mean temperature (T i ) of the element from a known relation for the temperature dependance of the internal resistance (R i ) of the element. Finally, to the mean temperature (T i ) one adds and from it subtracts respectively half the temperature difference (dT) between the surfaces.
Patent EP-0423167-A1 (EP)
Title: Procede et installation de fabrication d'une feuille de plastique tubulaire perforee sous l'action d'un faisceau laser, feuille de plastique perforee et sac en plastique forme a partir d'une telle feuille de plastique tubulaire
Inventor: VAN DIJK BEREND JAN
IPC: B23K26/38
Filed: 1989-06-15
Abstract: Une feuille de plastique tubulaire à avance continue (1) est perforée par un faisceau laser, lequel est focalisé au moyen d'un miroir ou d'une lentille (12) sur le plan de formation de perforations (13, 13'), situé au niveau du point focal du miroir ou de la lentille (12) d'une feuille de plastique tubulaire avançant à l'état tendu. Pour permettre l'avance à l'état tendu de la feuille tubulaire (1), celle-ci est guidée sur un support (14) placé dans la feuille tubulaire ou sur des plaques de support (15, 15a) situées à l'extérieur de la feuille tubulaire et pourvue d'un organe d'aspiration de feuille (17) et d'ouvertures de transmission de faisceau laser (16). Les perforations légèrement coniques (12) dont l'ouverture est minimale à l'intérieur de la feuille tubulaire (1), forment, d'une part, un réseau de lignes parallèles (A) s'étendant dans le sens longitudinal et, d'autre part, un réseau de lignes parallèles (B) formant un angle par rapport à l'axe longitudinal de la feuille tubulaire aplatie. Un sac peut être formé à partir de la feuille tubulaire. Une installation de perforation comprend, en plus d'une source de faisceau laser (11), un organe de guidage de faisceau à lentille (18) et une lentille ou un miroir (12), un support (14) destiné à être placé dans une feuille tubulaire ou des plaques de support (15, 15a) pourvues d'ouvertures (16) et d'ouvertures d'aspiration de feuille (17), en vue d'assurer l'avance à l'état tendu de la feuille tubulaire dans un plan de formation de perforations (13, 13').
Patent EP-0428559-A1 (EP)
Inventor: WEDEL GREGORY L
IPC: D21F7/00
Filed: 1989-07-19
Abstract: Est décrit un appareil pour découper une chute dans une bande (WA) s'étendant depuis un train de séchage à un seul étage (15A) jusqu'à un autre train de séchage à un seul étage (16A). L'appareil comporte un dernier séchoir (18) du train de séchage (15A) et un feutre sécheur (F) s'étendant autour du dernier séchoir (18) de telle manière que la bande (WA) est disposée entre le feutre sécheur (F) et le dernier séchoir (18) pour sécher une seconde face (20) de la bande (WA). Un dernier rouleau-guide de feutre (22) est disposé en aval par rapport au dernier séchoir (18) de telle manière que le feutre (F) s'étend autour du dernier rouleau-guide de feutre (22). Un premier séchoir (24) de l'autre train de séchage (16A) est disposé en aval par rapport au dernier séchoir (18) et un premier rouleau-guide de feutre (26) est disposé entre le dernier séchoir (18) et le premier séchoir (24). Un autre feutre (FF) s'étend autour du premier rouleau-guide de feutre (26) et du premier séchoir (24) de sorte que la bande (WA) s'étend en brin libre (28) entre le dernier séchoir (18) et le premier séchoir (24) et ensuite autour du premier séchoir (24) entre l'autre feutre (FF) et le premier séchoir (24) pour sécher une première face (30) de la bande (WA). Un couteau (32) est adjacent à la bande (WA) pour découper une chute de celle-ci dans le brin libre (28).
Patent EP-0428594-A1 (EP)
Inventor: CLOR GERARD
IPC: A47G19/08
Filed: 1989-07-21
Abstract: La présente invention a pour objet un procédé et un dispositif de protection partielle d'assiette. Le secteur technique de l'invention est celui de la fabrication d'articles de vaisellerie destinée à la préparation d'assiette garnie. La pièce (53) comporte une couronne (33) recouvrant l'aile de l'assiette (21) et centrée sur celle-ci par au moins trois languettes de centrage (63), situées sur le périmètre extérieur de ladite couronne. Trois autres languettes (9), situées sur le périmètre intérieur peuvent recevoir une deuxième assiette (13) après avoir garni la première d'un mets placé dans sa partie centrale (41) et protégé par les languettes (9), dégageant suffisamment le fond (43) de l'assiette (13). Au moment du service, on enlève chaque assiette et on retire la pièce (5), dégageant alors l'aile qui est restée propre pendant le garnissage et qui assure une présentation soignée.
Patent EP-0432198-A1 (EP)
Inventor: AHL KARL-AXEL
IPC: H04B7/00
Filed: 1989-09-05
Abstract: La présente invention se rapporte à un procédé et à un système utilisés dans un réseau de transmission radio longue distance, lequel comprend au moins deux stations centrales (10), dont chacune est affectée à au moins une station périphérique (11). Selon ledit procédé, les transmissions radio à des fréquences spécifiques entre des stations disposées le long d'une ligne arbitraire sont coordonnées pendant tous les intervalles de temps. Les stations sont équipées d'un organe de synchronisation (13) et d'organes émetteurs et récepteurs (14; 41, 42) servant à émettre et à recevoir pendant des intervalles de temps prédéterminés dans une direction prédéterminée.
Patent EP-0407485-A1 (EP)
Inventor: MEYER FRIEDHELM
IPC: H02J7/14
Filed: 1989-09-23
Abstract: Pour obtenir avec un alternateur triphasé de véhicule une alimentation optimale en énergie de l'installation électrique, on accroît le courant d'excitation par rapport au courant d'excitation nominal dans le domaine où l'alternateur tourne à des vitesses peu élevées, on réduit ce courant d'excitation dans le domaine des vitesses moyennes et, pour les vitesses supérieures, on utilise de nouveau un courant d'excitation supérieur au courant d'excitation nominal. En mesurant la température dans le régulateur même et du fait que le régulateur est fixé à une partie particulièrement chaude de l'alternateur, on reconnaît à temps le moment où l'alernateur atteint une température maximum. On réduit alors suffisamment le courant d'excitation pour ne pas dépasser cette température maximum.
Patent EP-0437484-A1 (EP)
Inventor: TUBB ANTHONY BRIAN
IPC: B65H3/14
Filed: 1989-10-03
Abstract: Appareil (3) d'alimentation permettant de prendre des feuilles flexibles, une à une, depuis le haut d'un tas de feuilles et qui comprend un dispositif de ramassage (6) se composant d'un déflecteur de gaz (48, 48a, 75) et d'un dispositif d'alimentation en gaz (43, 44, 81) pour diriger un flux de gaz sur la toute première feuille du paquet afin de la séparer de celui-ci. Le dispositif d'alimentation en gaz dirige un autre flux de gaz sur le déflecteur de gaz (48, 48a, 75), lequel flux de gaz est attiré par le déflecteur de gaz sous l'effet Coanda, entraînant la toute première feuille qui entre ainsi en contact avec le déflecteur de gaz.
Patent EP-0483142-A1 (EP)
Title: Four dead centers crank mechanism.
Inventor: SARNO COSIMO
IPC: F02B41/04
Filed: 1989-11-13
Abstract: PCT No. PCT/IT89/00075 Sec. 371 Date Jul. 3, 1991 Sec. 102(e) Date Jul. 3, 1991 PCT Filed Nov. 13, 1989 PCT Pub. No. WO90/05862 PCT Pub. Date May 31, 1990.A crank mechanism for the transformation of a rotary movement of a crank supported in a crankcase into reciprocating movement of a piston in a cylinder, includes an open kinematic chain composed of three pivotally connected rods with the ends of the chain being pivotally connected to the crankcase. The piston is connected to one of the intermediate pivotal connections of the three rods by another rod and a crank pin of the crank mechanism is connected to the other intermediate pivotal connection of the three rods by still another rod. Four dead centers can be obtained with the crank mechanism.
Patent EP-0396717-A1 (EP)
Inventor: STOMP HUBERT
IPC: C21C5/46
Filed: 1989-11-15
Abstract: Couplage automatique permettant de coupler les lances utilisées lors de la préparation de l'acier à la tête d'accouplement d'un porte-lance, les matières et liquides de refroidissement nécessaires arrivant dans la lance par la tête d'accouplement. L'accouplement se fait par l'intermédiaire de crochets d'accouplement (4) prévus sur la tête d'accouplement (6), positionnés sur des excentriques (12) et se déplaçant verticalement lorsque ces excentriques (12) sont actionnés.
Patent EP-0383188-A1 (EP)
Inventor: RIEGELEIN PETER
IPC: B65D85/60
Filed: 1990-02-08
Abstract: The invention relates to a wrapper for sweets, in particular for the visual presentation of a plurality of chocolate figures, having a flat rear wall (12) and a directly adjacent front wall (13) which is raised over said rear wall, the front wall being subdivided into flat portions by one or more obtuse-angled corner edges (11), and the side edges (22) of the rear wall enclosing an acute angle ( alpha ) with the adjacent portions (14a) of the front wall. <IMAGE>
Patent EP-0391390-A1 (EP)
Inventor: BETTARINI FRANCO
IPC: C07D237/22
Filed: 1990-04-04
Abstract: Described are pyridazinones endowed with insecticidal and acaricidal activity which have the general formula:
      wherein the symbols have the meanings given in claim 1.
Patent EP-0391397-A1 (EP)
Inventor: LEVERBERG SIEGFRIED
IPC: G09B23/12
Filed: 1990-04-05
Abstract: The invention relates to an educational hydraulic unit consisting of a multiplicity of hydraulic valves and elements for a) illustrating the function of these valves and elements with the aid of desk models,  b) preparing a hydraulic circuit on a blackboard,  c) converting the circuit diagram into an assembly, and d) illustrating the function of the circuit in interaction with the valves and elements by means of a movable base frame and an appliance wall (wet) vertically arranged thereon as well as by means of a hydraulic tank and at least one hydraulic cylinder. Each hydraulic valve and/or electrohydraulic appliance or measuring instrument and/or filter has a commercially available transparent plastic outer tube (21) of a larger diameter compared with the hydraulic unit of the same type. The respective valve components, likewise made of plastic or stainless metal, are operatively arranged in the outer tube (21). In this arrangement, end pieces (22, 23) close off the tube, and there are bores in the wall of the tube for the valve inlets and valve outlets at locations of the tube which are suitable for the function. <IMAGE>
Patent EP-0404102-A1 (EP)
Inventor: GUERINAT DANIEL
IPC: B65G49/04
Filed: 1990-06-20
Abstract: The present invention concerns a plant for treating mechanical pieces in a washing tank (1), of the type comprising at least one stationary washing tank (1), a horizontal rail (4) positioned above said tank (1), a conveying unit (T,P) movable along said rail (4) and above the tank (1), suspension means (17) asso­ciated to said conveying unit (T,P) and apt to be lowered into said tank (1) and to be lifted out thereof, and a plurality of baskets (10) to contain said pieces to be treated, apt to be hooked (11) to said suspension (18,19) means. According to the invention, said baskets (10) have a structure allowing them to be stacked in piles (C,C') and they are provided with means (11,12) for stacking them into a pile (C,C'), consisting of lead-in centering means (11,12); furthermore, to said suspension means (18,19) there are associated height detection (21,22) means cooperating with the top of the baskets (10), so as to allow storing the baskets in piles (C,C') directly on the floor (5,5a;6,6a), without having to use motored belt or roller conveyors.
Patent EP-0421059-A1 (EP)
Inventor: COLLINS FRANKLIN D
IPC: C12N15/18
Filed: 1990-06-28
Abstract: A ciliary neurotrophic factor (CNTF), particularly sciatic nerve CNTF (SN-CNTF) is claimed. The SN-CNTF described herein is a single protein species and has a specific activity that increased to greater than 25,000-fold from crude extract. 
     Amino acid data for this SN-CNTF is also provided. In addition, methods for using this data for providing SN-CNTF probes and for screening cDNA and genomic libraries are also provided. Recombinant-DNA methods for the production of SN-CNTF are described. 
     Nucleic acid sequences encoding rabbit and human CNTF are provided. A recombinant expression system is provided for producing biologically active CNTF.
Patent EP-0419796-A1 (EP)
Inventor: SANDLER STANLEY ROBERT
IPC: C07C303/08
Filed: 1990-07-25
Abstract: 2,4-pentanedionemonosulfonic acid is prepared by reacting chlorosulfonic acid with 2,4-pentanedione, preferably in the presence of an anhydrous solvent. The method of this invention generally yields 2,4-pentanedionemonosulfonic acid in excess of about 75 percent. The novel pentanedionesulfonic acid, 2,4-pentanedionemonosulfonic acid (acetylacetone sulfonic acid) is disclosed.
Patent EP-0414055-A1 (EP)
Inventor: KOEHLER BURKHARD DR
IPC: C08G75/0213
Filed: 1990-08-09
Abstract: The invention relates to polyarylene sulphides (PAS), preferably polyphenylene sulphides (PPS), which have been modified by means of carboxyl groups or dicarboxylic anhydride groups.
Patent EP-0480079-A1 (EP)
Inventor: GIAON FRANCESCO
IPC: D06F65/06
Filed: 1990-10-08
Abstract: A fabric ironing machine comprising a fabric cylinder transfer means (1) and a reciprocable movable ironing cap press sliding device (2) against the cylinder transfer means (1) for ironing fabrics, said cylinder transfer means being rotated by a ratiomotor means (5) said ironing cap (2) being endowed with heating electric resistances means and eventually humidifier means; the reciprocable movable ironing cap (2) from pressing against said cylinder (1) and moving away from it, being realized by eccentric/crank-web means (7) actuating a connecting rod (8) to said ironing cap (2), characterized in that:
     . said cylinder (1) is engaged in rotation in both directions by motor means (5, 6);   . said ironing cap (2) is elastically urged by elastic urging means (9, 10) against the surface of said cylinder (1);   said eccentric/crank-web means (3) is coaxially placed in said cylinder (1) with a freewheel means (4) driven (1") with said cylinder (1) in order that:
   - in one sense of fabric iron sliding rotation of the cylinder (1) said freewheel means (4) slides and said elastic urging means urge the ironing sliding cap against the rotating cylinder and   - in an angular counter rotation of the cylinder (1) said freewheel means (4) does not slide obliging by the respective eccentric/crank-web means (3) to move away from the cylinder surface (1) the ironing sliding cap
Patent EP-0427014-A1 (EP)
Inventor: MORINO TOMIO
IPC: C12N15/75
Filed: 1990-10-16
Abstract: The present invention relates to a cyclic plasmid pf approximately 51.5 kb, which is isolated from an oxetanocin-producing strain Bacillus megaterium NK84-0218 and cleaved not with a restriction enzyme NotI, XhoI or SmaI but with a restriction enzyme PstI to thereby give DNA fragments of 25 kb, 11 kb, 9.5 kb and 6.0 kb.
Patent EP-0424943-A1 (EP)
Inventor: CHIA MEANG
IPC: B44B11/02
Filed: 1990-10-25
Abstract: The invention is a diamond-tipped bit that is used with a jeweler's hammer. The bit (2) has a shaft portion that has formed on one end a threaded portion (3) for screwing the bit into the threaded receiving portion of a jeweler's hammer. On the other end of the shaft is a bore (5). A diamond (7) is placed within the bore so that the rear flat portion (8) of the diamond is flush against the rear surface (9) of the bore. The annular rim (6) of the bore clasps the diamond around its entire circumference against the rear surface (9), leaving the working portion (10) of the diamond protruding from the shaft and the annular rim (6). The invention can be an integral piece or may be constructed to be disassembled so that the diamond can be removed and replaced.
Patent EP-0378431-A1 (EP)
Title: Device for killing insects
Inventor: FOSTER JAMES PERRY
IPC: A01M1/20
Filed: 1990-01-12
Abstract: Adevice for killing insects, the device selected from the group consisting of:
     (I) a device comprising a sloped target area containing a toxin, the device being devoid of any insect containment cavity;   (II) a device comprising a toxin-containing element which is substantially completely accessible and visible to target insects and a protective mesh covering said toxin-containing element; and   (III) a device comprising a toxin-containing target (1) and a reservoir (3) closable with said target (1), the toxin being an insecticidally effective amount of a tetrahydro-2-(nitromethylene)-2H-1,3-thiazine.
Patent EP-0453666-A1 (EP)
Inventor: MARCIA GREGORY MICHAEL
IPC: F21V7/09
Filed: 1990-04-23
Abstract: This invention relates to luminaires suitable for illuminating roadways. Reflector means are arranged within a housing around a light source (3) and comprise two side reflectors (6,6) located one on each side of the light source, being shaped to direct light to the upper (7) and lower (8) gaps therebetween, while a "gull-wing" reflector (9) is located, spaced apart above the light source and arranged to reflect light around the outside of the side reflector means.
Patent EP-0395399-A1 (EP)
Inventor: YAMADA HIROTAKE
IPC: H01M8/12
Filed: 1990-04-26
Abstract: A method of manufacturing a conductive porous ceramic tube comprises the steps of mixing the powder of La or La compound, Mn or Mn compound and Sr or Sr compound; firing the resulting mixture at a temperature of 1000-1400°C and synthesizing the compound of La 1-x Sr x MnO₃ (where 0<x≦0.5); grinding the compound of La 1-x Sr x MnO₃ to form a powder of 2 to 10 µm in a mean particle diameter; kneading 100 parts by weight of the powder by adding an organic binder, water and 1 to 8 parts by weight of a pore-forming agent; forming the kneaded material into a molded tube; and drying this molded tube and thereafter firing the molded tube at a temperature of 1300-1600°C.
Patent EP-0396330-A1 (EP)
Inventor: EYCK JOHN D TEN
IPC: B32B7/14
Filed: 1990-04-26
Abstract: As an article of manufacture an intumescent conforming mounting pad (20) for fragile structures comprises at least two plies (22, 24) of intumescent sheet material adhesively bonded together (26) over a predetermined part of their adjoining faces, said plies (22,24) being offset a predetermined amount lengthwise, whereby said pad (20) can be bent around a fragile structure (18) and the ends can be joined without cracking or buckling.
Patent EP-0399806-A1 (EP)
Inventor: TAGUCHI YUKI
IPC: A61K38/00
Filed: 1990-05-23
Abstract: A functional polypeptide is disclosed which contains the cell binding domain of human fibronectin bound directly or by means of a linker amino acid or peptide with the heparin-binding domain of human fibronectin. The polypeptide has the structural formula I 
C₂₇₇ - (Met) n  - H₂₇₁ - X      (I) 
in which C₂₇₇ is the sequence, of 277 amino acids corresponding to the Pro¹²³⁹ - Ser¹⁵¹⁵ of the cell binding domain of human fibronectin, H₂₇₁ is the sequence of 271 amino acids corresponding to Ala¹⁶⁹⁰ - Thr¹⁹⁶⁰ of the heparin-binding domain of human fibronectin and X is a peptide chain of 25 specified amino acids.
Patent EP-0410585-A1 (EP)
Inventor: BUSH JOSEPH L
IPC: C01B17/66
Filed: 1990-06-28
Abstract: There is disclosed a method for the production of dust-free sodium dithionite from the reaction of a alkaline formate sulfur dioxide and an alkaline metal agent in the presence of a thiosulfate reactive compound by introducing a water-soluble polymer having a molecular weight less than 60,000 and delaying the start of the alkaline metal agent until the sodium formate and the sulfur dioxide have begun to be introduced into the reactor.
Patent EP-0413505-A1 (EP)
Inventor: SESHADRI NAMBIRAJAN
IPC: H03M13/23
Filed: 1990-08-09
Abstract: A data transmission system and method for processing speech, image and other data disclosed which embodies parallel- and serial-generalized Viterbi decoding algorithms (GVA) that produce a rank ordered list of the L best candidates after a trellis search. Error detection is performed by identifying unreliable sequences through comparison of the likelihood metrics of the two or more most likely sequences. Unreliable sequences are re-estimated using inter-frame redundancy or retransmission.