baber/WOPTO huggingface dataset:
Patent EP-0243171-A1 (EP)
Inventor: GUIBERT RAUL
IPC: A23L3/365
Filed: 1987-04-22
Abstract: A technique for applying therapeutic heat to a skin surface area of a patient whose threshold of sensitivity is determined by that temperature level of the heating medium to which the patient is continuously exposed, above which the patient experiences discomfort. In this technique, the skin surface area is exposed to a heating medium whose temperature is at a base level that is well above ambient but no higher than the temperature sensitivity threshold, the temperature of the medium being periodically raised above the base level to create high heat energy pulses whose peaks are much higher than the threshold. The duty cycle of the pulses is such as to allow for internal heat transfer to take place in the region below the exposed area of the patient in the intervals between pulses to an extent preventing an excessive rise in temp­erature at the skin surface whereby the patient gains the benefit of high heat energy treatment without discomfort or injury.
Patent EP-0253604-A1 (EP)
Inventor: SALINAS PHILIP
IPC: F16L33/00
Filed: 1987-07-13
Abstract: A fitting for installing on the terminus of large scale industrial hoses and method of making it and installing it, in which two annular steel rings are welded onto a cylinder formed of expanded metal, which subassembly is then mounted over an extruder rubber tube and is then wrapped with a friction layer of rubber, a braided textile reinforcement layer, steel cable reinforcement, and a wrapped or extruded rubber outer cover. A hump is built up over the annular ring welded on closest to the end of the expanded metal cylinder, and a flange is then butted up adjacent to this hump to effect installation of the end of the hose. During curing, rubber freely flows through the expanded metal cylinder, securely embedding the fitting within the hose.
Patent EP-0262996-A1 (EP)
Inventor: BERTHET OLIVIER
IPC: G01J5/52
Filed: 1987-08-07
Abstract: A process for measuring the temperature of a body by optical detection is disclosed wherein the body is heated by a modulated light beam and the radiation coming from the object is detected. The modulated component of the detected signal is measured and the temperature of the body is extracted by signal processing.
Patent EP-0259418-A1 (EP)
Title: Procedes pour appliquer simultanement sur une pluralite de plaquettes de circuits integres une pellicule photosensible d'epaisseur uniforme en verre de seleniure de germanium ou d'arsenic sensibilise par un sel d'argent
Inventor: RIBES MICHEL R
IPC: C23C16/56
Filed: 1987-03-06
Abstract: Des procédés pour appliquer simultanément sur une pluralité de plaquettes de circuits intégrés une pellicule photosensible d'épaisseur uniforme en verre de séléniure de germanium ou d'arsenic sensibilisé par un sel d'argent. Un dispositif selon l'invention comporte un réacteur (1) de dépôt chimique en phase vapeur assisté par plasma qui est connecté sur une pompe à vide (4) et sur un panneau de distribution de gaz (6) qui est connecté sur des bouteilles (7, 8, 9) contenant respectivement de l'azote, de l'hydrogène sélénié et du germane. Le réacteur (1) comporte un chariot (13) portant des paires de plaques en graphite (15a, 15b) qui sont connectées sur un générateur (17) de tension oscillante. Les plaquettes en silicium (18) sont posées contre les électrodes (15a, 15b). Une application est la fabrication de circuits intégrés complexes.
Patent EP-0257096-A1 (EP)
Inventor: EDEN J GARY
IPC: H01S3/094
Filed: 1987-02-13
Abstract: Systèmes laser présentant des rendements de conversion d'énergie supérieurs à 20% et utilisant des halogénures métalliques bivalents, dissociés dans un élément à décharge (1) soit électriquement soit optiquement, et à pompage optique, généralement à l'aide d'une lampe à arc ou d'une lampe à éclair à lumière incohérente. Est également comprise une cavité optique pourvue de miroirs (2 et 3) disposés autour de l'élément à décharge (1). Il est possible d'obtenir un effet laser à onde pulsée et continue dans la région de la lumière visible ou à proximité de cette région.
Patent EP-0267295-A1 (EP)
Title: Lame de tranchage
Inventor: HIROTSU SADAO
IPC: C22C38/42
Filed: 1987-04-30
Abstract: Une lame de tranchage comprend un disque de base à pointe carbure, réalisé en acier composé d'un maximum de 0,10 % en poids de C, plus de 1,0 % et jusqu'à 3,0 % en poids de Si, moins de 0,5 % en poids de Mn, de 4,0 % en poids à 8,0 % en poids de Ni, de 12,0 % en poids à 18,0 % en poids de Cr, de 0,5 % en poids à 3,5 % en poids de Cu, d'un maximum de 0,15 % en poids de N, et d'un maximum de 0,004 % en poids de S (la somme de C et N étant d'au moins 0,10 % en poids), et le reste en Fe et impuretés inévitables. Cette lame présente une durée de vie particulièrement longue lorsqu'elle est utilisée comme lame de tranchage pour produire des tranches destinées à être employées comme matière première pour la fabrication de semi-conducteurs.
Patent EP-0269717-A1 (EP)
Inventor: AMARITI LUIGI
IPC: G03F7/32
Filed: 1987-06-09
Abstract: Des révélateurs sous forme d'émulsion pour des plaques d'impression diazo-sensibilisés sont caractérisés par une phase d'huile contenant un carbonate aliphatique cyclique partiellement soluble dans l'eau ayant la formule (I), dans laquelle n est un nombre entier compris entre 0 et 2, et Z est sélectionné parmi l'hydrogène, C1-C3 alkyle, hydroxyle alkyle ou chloro alkyle, chlore, hydroxy ou phényle. Le carbonate préféré est le carbonate de propylène.
Patent EP-0318506-A1 (EP)
Title: Croissance de fibres assistee par laser
Inventor: NORDINE PAUL C
IPC: C30B29/62
Filed: 1987-08-12
Abstract: On forme des fibres à diamètre réduit en utilisant de l'énergie laser et des réactifs gazeux. Un appareil et un procédé servent à former des fibres cristallines ou amorphes continues, dépourvues d'un substrat. Les matériaux avec lesquels on peut former ces fibres à diamètre réduit comprennent le bore, le silicium, le germanium, le zinc, le tungstène, le cadmium, le gallium, le rhénium, ainsi que des mélanges et des composés de ceux-ci. Le diamètre des fibres est compris entre 10 microns environ et 170 microns environ. L'appareil utilisé pour produire les fibres comprend un laser, une chambre de réaction, et un dispositif d'alimentation en gaz. Le point focal du faisceau laser est ajusté de façon à coïncider avec la pointe de la fibre en formation et crée une région à température élevée à la pointe de la fibre.
Patent EP-0340221-A1 (EP)
Inventor: HADDOCK RICHARD
IPC: B42D15/10
Filed: 1987-11-05
Abstract: Système d'enregistrement à carte de données possédant un tambour mobile (11) supportant une pluralité de cartes de données (13) sur sa circonférence. Une source laser (21) émet un faisceau (23) qui est modulé en fonction des données et dirigé contre les cartes sur le tambour en rotation. Le faisceau (27) produit des points de données (85) dans une pluralité de pistes parallèles alignées dans le sens de la rotation du tambour. L'optique de focalisation (29) peut être déplacée transversalement pour effectuer un enregistrement dans les pistes adjacentes. Un segment de données auquel a accès une source de données (31) et qui est stocké dans un registre (37) d'un microprocesseur est enregistré sur une piste de chaque carte sur le tambour. Une commande de données (33), qui commande le taux de modulation, et un détecteur de position (47) permettent de synchroniser la modulation du faisceau de lumière avec la vitesse de rotation du tambour. Sont décrits des tambours (67, 95, 115) et des formes d'exécution de systèmes optiques permettant de lire les cartes de données aussi bien par réflexion que par transmission.
Patent EP-0277531-A1 (EP)
Inventor: TONSMANN ARMIN
IPC: E05D15/26
Filed: 1988-01-18
Abstract: A sliding door or sliding window (10) for closure of external walls of buildings, with a number of leaves (14) which are interconnected in an articulated manner and displaceable, is to be formed in such a manner that sealing which is simple and thermally insulating to the maximum extent is brought about with at the same time simple construction and embodiment. To this end, the leaves (14) which are in each case adjacent to one another and interconnected via a common hinge pin (16) so that there is one joint to be sealed per articulation point. Moreover, in each case only one hinge joint is required for the connection of two adjacent leaves (14). The guide devices for displacing the leaves along the horizontal frame beams (15) are connected to a hinge tongue which thus takes on the function of support for the guide devices as well as a hinge function. <IMAGE>
Patent EP-0317695-A1 (EP)
Inventor: MULLER DIETER
IPC: E04G7/30
Filed: 1988-02-06
Abstract: In a metal scaffolding for buildings, in particular a tubular scaffolding, the elements (1, 2) of which are connected to couplings (4, 9), the halves (4, 9) of which, each fixed to one element (1, 2), becoming interlocking and each being braced by a wedge mechanism (8), one flank (32, 53) of the driving wedge (12) being assigned to an inclined face (7) of one coupling half (4) and the opposite flank (13) being designed as a wedge face, the driving wedge (12) extending in a gap (11) which is opened in the other coupling half, it is provided according to the invention either that the driving wedge (12) slides on one flank (32) assigned to the coupling inclined face (7) on a metal lamella (24) which is fixed in the gap (11) of the other coupling half (9) and reaches through an opening (19) up to the inclined face (7) of the coupling half, or that the wedge-taper faces (40, 41) of the driving wedge (12) are formed on both sides of the driving wedge (12) and their face planes meet inside the driving wedge (12) behind the wedge flank (13), the gap (11) exhibiting a wedge groove (43), on the flanks (44, 45) of which the friction faces for the wedge-taper faces (40, 41) of the driving wedge (12) are formed. <IMAGE>
Patent EP-0332724-A1 (EP)
Inventor: FRESCH VINCENT P
IPC: B01D53/26
Filed: 1988-03-15
Abstract: A twin tower gas drying apparatus in which the towers alternately receive moisture saturated air to be dried and then receive dry air to regenerate the desiccant which had previously adsorbed moisture from the saturated air includes purge valves which release the air used for regeneration of the desic­cant into the atmosphere and controls for the purge valves that alternately open and close the purge valve during regeneration so that the tower being regenerated is alternately pressurized and depres­surized during regeneration so that the amount of air released through the purge valve is limited without causing a dew point elevation of the dry air.
Patent EP-0306618-A1 (EP)
Inventor: HOSOYA MASAHIRO
IPC: G03G15/08
Filed: 1986-03-26
Abstract: This invention relates to a developing apparatus, used in an electrophotographic system or an electrographic system for converting an electrostatic image formed on a sensitive material or a dielectric material into a visible image with a one-component developing agent formed solely of a non-magnetic toner (21). The developing apparatus has a carrier roll (24) serving as a movable developing agent carrier which supplies the developing agent to an electrostatic latent image. An elastic coating member (25) presses against the surface of the carrier roll (24) and is supported at one end thereof. The elastic coating member (25) is so directed that its free end is directed opposite the direction of movement of the carrier roll (24). A developing agent container (22) is provided together with a toner stirring member (29) disposed contiguously to or in sliding contact with the carrier roll (24) such that the applied toner (21) is uniformly spread.
Patent EP-0309657-A1 (EP)
Inventor: STEINE HANS-THEO
IPC: C23C4/067
Filed: 1988-07-02
Abstract: Ein Verfahren zum Herstellen eines korrosionsfesten Schutzes an Flossenwänden und Ueberhitzerrohren in schwefelhaltigen Heißgasen, die bei Oberflächentemperaturen von über 400° C in Verbrennungsanlagen eingesetzt sind, sowie ein dafür geeigneter pulverförmiger Werkstoff sollen es ermöglichen, solche Flossenwände und Ueberhitzerrohre in schwefelhaltigen Heißgasen gut und dauerhaft einsetzbar zu machen. Hierzu wird zur Bildung einer Schutzschicht -- von bevorzugt 0,2 bis 1,5 mm Dicke -- ein aus dem Schmelzfluß verdüstes Metallpulver bestimmter Zusammensetzung mit einer Oberfläche von mehr als 200 cm²/g mit einem autogenen Flammspritzbrenner aufgetragen bei einer Gasdurchflußmenge zwischen etwa 1000 bis 3000 NL/h bzw. 1500 bis 2500 NL/h für das Brenngas. Die bevorzugte Zusammensetzung des eingesetzten Metallpulvers weist Cr 15 % bis 35 %, Mn 0,05 % bis 3 %, Mo 0,05 % bis 5,0 %, C O,1 % bis 3 %, Si 0,1 % bis 3 %, Al 2 % bis 15 % mit einem Rest Fe auf.
Patent EP-0303271-A1 (EP)
Inventor: BRUGGEMANN JURGEN
IPC: F21V21/02
Filed: 1988-08-11
Abstract: For the purpose of uniformly illuminating rooms having no special requirements relating to freedom from glare and reflective response, use is made of simply configured elongate lighting fixtures in which the fluorescent tube (6) is arranged radiating freely below a housing (2) accommodating the electrical components, and in which the trough- shaped housing (2), which has a U cross-section, is fastened to a mounting rail fastened to a ceiling (1) or wall, and is provided at both end faces with a cover. 
<??>In order in conjunction with as simple as possible a design of such an elongate lighting fixture further to shorten the mounting time required for this purpose, it is proposed to configure the cover rail (4), which represents the actual mounting rail, together with the end pieces (3), which are plugged via their plug strips (3.1) onto the narrow sides of the cover rail (4), to form a ceiling mounting frame in which the housing (2), which can be inserted herein from below, is held in a lockable fashion. 
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Patent EP-0317092-A1 (EP)
Inventor: DARKEN JEFFREY
IPC: C23C18/30
Filed: 1988-10-26
Abstract: Complexes comprising X palladium atoms and Y nitrogen-­containing ligands wherein X/Y>=1 are useful as sensitisers in rendering substrates catalytic to the deposition of electroless metal. The compounds can be prepared by reacting A moles of a nitrogen-containing compound with B moles of palladium where A/B<=4 at a pH of 6 or above.
Patent EP-0290406-A1 (EP)
Inventor: STEN OHLSON
IPC: B01J20/281
Filed: 1988-02-19
Abstract: The invention relates to a high performance affinity chromatographic system characterized by an immobilized active substance interacting weakly (K diss  >10⁻³ M) with the desired structure of the type or types of molecule to be separated. 
     The substance is covalently bound in its active state on a carrier of a solid, preferably porous, organic or inorganic material thereby making it suitable for use in the so-called HPLC or HPLAC technique for the separation of e.g. biomolecules. Examples of useful inorganic materials are silica or glass, or organic materials such as plastics or polysaccharides. Separation takes place by the mobile liquid being led through the column packed with the immobilized active substance of weak affinity for the complementary substances. Examples of such immobilized ligands are antibodies or fragments thereof, antigens or fragments thereof and various receptor substances.
Patent EP-0340227-A1 (EP)
Inventor: PROSENBAUER OTTO
IPC: A22C17/04
Filed: 1987-12-30
Abstract: Le dispositif décrit comprime les os dans un espace de compression à axe vertical et possède un piston de compression (3) insérable dans ledit espace à partir du bas. L'espace de compression est, pendant la compression, occlus dans sa partie supérieure par une traverse (7) pivotante autour d'un axe vertical (22), laquelle augmente la pression de compression et est, à cet effet, verrouillable sur une colonne (24). La traverse (7) peut pivoter autour d'une colonne (23) située de l'autre côté et est réalisée d'une seule pièce avec un prolongement (38) muni d'une surface latérale (42) conique.
Patent EP-0325938-A1 (EP)
Inventor: WATTEN BARNABY JUDE
IPC: C02F3/26
Filed: 1989-01-10
Abstract: Apparatus for and method of absorbing a gas into a liquid in a multiple stage absorption process wherein the gaseous products from each stage is reintroduced into fresh liquid in subsequent stages.
Patent EP-0380725-A1 (EP)
Inventor: WARREN LESLIE F JR
IPC: C08G61/10
Filed: 1989-01-31
Abstract: A method for producing oxidant/dopant reagent solutions which comprises reacting a basic ferric carboxylate, preferably basic ferric acetate, with an alkyl or aryl sulfonic acid, e.g., benzenesulfonic acid, to produce the corresponding ferric sulfonate in solution. Oxidant/dopant solutions can also be prepared containing cupric or ceric sulfonates. The oxidant/dopant solution is employed in situ for reaction with a pyrrole to produce electrically conductive polypyrrole. A porous substrate, such as fiberglass cloth, can be dipped in the oxidant/dopant solution, dried and then treated with a pyrrole to produce an electrically conductive polypyrrole deposit in the interstices of the substrate.
Patent EP-0330952-A1 (EP)
Inventor: BELVEDERI BRUNO
IPC: A24C5/18
Filed: 1989-02-20
Abstract: Cigarette-making machine (1), comprising a chimney (6) for upwardly feeding a continuous flow of tobacco particles, and a suction conveyor (7) for forming and transferring a layer (3) of tobacco particles, arranged above the chimney (6) and constituted by an air-permeable belt closed in a loop around two end rollers (8,9); inside said loop there is a box-like body (14) connected to suction source and defining a longitudinal opening (19) closed by the lower stringer (11) of the belt; a shaped strip or lamina (22 or 26) is provided inside the box-like body (14) and in contact with the lower stringer (11), and acts as an element contrasting the action exerted by the suction source (16) on the lower stringer (11) through the opening (19).
Patent EP-0336327-A1 (EP)
Inventor: TACHIBANA MASUO
IPC: B65H35/06
Filed: 1989-04-01
Abstract: A machine for cutting sheet and the like in a pre­determined length and piling the cut sheet, comprises a couple of grasping means (5, 6) juxtaposed vertically over and under the sheet, said grasping means (5, 6) having cut portions (4) laterally at certain given intervals, releasing the sheet after grasping it and moving it to a predetermined-length position (51, 61), and then returning to an initial position and grasping the sheet again, at least one fixing means (7, 8) which is put in said cut portions, said fixing (7, 8) means grasping a front end of the sheet just before said grasping means releasing it, a cutter (9) which cut the sheet when said grasping means return and grasp the sheet again, and a base (3) on which the cut sheets and the like are piled, wherein said grasping means (5,6), said fixing means (7,8), said cutter (9) and said base (3) move up and down relatively.
Patent EP-0365851-A1 (EP)
Inventor: KRICHEL HERBERT DIPL-ING
IPC: F26B11/04
Filed: 1989-09-26
Abstract: The invention relates to a horizontally positioned drum dryer (1) for particulate material such as wood chips, wood fibres and the like, in which a heated pipe bundle (6) and loosening, peripheral and conveying blades (20) are provided, whereas, on the outer periphery of the drum (2), bearing races (3, 4), which are mutually spaced and supported in a guided way in bearing rollers, and a toothed ring (5) for driving the drum (2) are attached, and which has, on the input side, a fresh-air suction fan (17), a fresh-air preheater (18) and a feed unit (14) for the material to be dried and an exhaust fan (26) for the vapours containing the fine parts. In order to remove without any problems the material to be dried, supplied at one end of the dryer (1), at the other end thereof as dried material, the teaching of the invention is to arrange at least one continuously or discontinuously operating conveying device (21, 30) parallel to the horizontal axis of the heated pipe bundle (6) and at a relatively short distance from the inner wall of the drum, which conveying device extends over the entire length of the drum (2). <IMAGE>
Patent EP-0364788-A1 (EP)
Inventor: WALTON RICHARD R
IPC: D06C21/00
Filed: 1989-09-29
Abstract: A web treating machine and method employing a web-­gripping drive surface (12), a primary member (22) that presses the web (20) against the drive surface, and a stationary retarding surface, supported by a sheet form member (24), that retards the web before it leaves the drive surface, has the following of features. The sheet form support member (24) is elastically deflectable. A tip deflector applies deflecting pressure on the downstream end of the support member to deflect the support member toward the drive member. A cavity stabilizer, in the form of a second sheet form member (26), extends in face-to-face reinforcing relationship over the initial portion of the support member in the region immediately downstream of the primary member, the portion of the support member extending between the cavity stabilizer and the tip deflector being relatively unreinforced. The cavity stabilization and tip deflection is obtained by deflection of various spring members, in one instance an advantageous gull-wing form being achieved. Both curved and flat web-driving surfaces are employed. The support member is elastically deflectable about the curved drive surface by applied tip pressure from a relatively straight unstressed shape to a bowed, elastically deformed shape that generally conforms to the curvature of the drive surface. Retarding surfaces shown include sets of ridges and grooves angled to the direction of web drive. Special formations of the retarding surfaces achieve special effects such as a tree bark appearance.
Patent EP-0365910-A1 (EP)
Title: Slider for slide fasteners
Inventor: TAKABATAKE HIDEO
IPC: A44B19/26
Filed: 1989-10-10
Abstract: A slider for slide fasteners comprises a slider body (20), a pull tab (15) for manipulating a slider and a cap-like yoke (1) mounted on the slider body (20) to pivotally join the pull tab (15) to the slider body (20). The cap-like yoke (1) includes a pair of opposite side walls (2, 2) each having a pair of opposite front and rear legs (5, 5′) having the respective engaging means (4, 4; 7, 7). The slider body (20) has a pair of front and rear studs (22), (23) on its upper surface (21) at the front end and the rear end, respectively, the front and the rear studs (22), (23) including the respective pairs of opposite side walls (24, 24; 30, 30) having on their respective inner surfaces engaging projections (26, 26; 32, 32) engageable with the engaging means (4, 4; 7, 7) for mounting the cap-like yoke (1) on the slider body (20), so that the pull tab (15) is pivotally joined with the slider body (20).
Patent EP-0372530-A1 (EP)
Inventor: KOJIMA HAJIME
IPC: B05B12/08
Filed: 1989-12-06
Abstract: Apparatus for applying lubricant onto a molding die (M) in a glass bottle making machine, including a spraying nozzle (11) for spraying a mist of lubricant mixed with air onto an inner surface of the molding die (M), located above the molding die, and a cylinder (20) which is connected to the spraying nozzle (11) to reciprocally move the latter between a spraying position in which the spraying nozzle (11) is located directly above the molding die (M) and an inoperative position apart from the spraying position.