baber/WOPTO huggingface dataset:
Patent EP-0028368-A1 (EP)
Inventor: KOLKMANN INGEBORG
IPC: G02C5/00
Filed: 1980-10-23
Abstract: Make-up-Brille mit Nasensteg (1) an welchem über die Höhe der Brillenrahmenteile (2) nach unten ragende schienenartige Schenkel (5) befestigt sind, welche in Nuten in den Brillenrahmenteilen (2) derart gleitend geführt sind, dass wahlweise das linke oder rechte Brillenrahmenteil (2) samt Brillenglas (4) im wesentlichen senkrecht zur Querachse des Nasensteges (1) von diesem weg nach unten schiebbar ist. Weiter sind zwischen den Schenkeln (5) und den Nuten Rastverbindungen, vorzugsweise in Form von Kerben (7) und Federn (8) oder Nasen, für die hochgeschobene und die heruntergeschobene Stellung der Brillenrahmenteile (2) vorgesehen.
Patent EP-0031035-A1 (EP)
Inventor: PACIOREK RAYMOND MICHAEL
IPC: B66C23/88
Filed: 1980-11-19
Abstract: Crane warning system operative to give audible and visual warning of an imminent 2-BLOCK condition and to prevent occurrence of an actual 2-BLOCK condition by means of a control output signal. The warning system is further operable to permit override of the indication of and control against the 2-BLOCK condition. Three distinct audible and visual indications are provided for NORMAL, 2-BLOCK, and OVERRIDE system states. The system is further operative to automatically reset to a NORMAL state from either a 2-BLOCK or OVERRIDE state upon sensing a transition from a 2-BLOCK condition to a NORMAL condition.
Patent EP-0032549-A1 (EP)
Inventor: BRITSCHINN HORST
IPC: B63B7/08
Filed: 1980-12-04
Abstract: The inflatable boat has lateral supporting tubes (1, 2) with an inflatable bottom (3, 10) connecting the supporting tubes to one another and a transom (12), the stern ends of the supporting tubes (1, 2) projecting beyond the transom (12) and the inflatable bottom (3, 10) extending at the stern beyond the transom (12). <IMAGE>
Patent EP-0019969-A1 (EP)
Inventor: VAN RAAM LEOPOLD
IPC: C10F5/00
Filed: 1980-05-14
Abstract: A process for upgrading low-grade fuel fines having a particle size of less than 25 mm comprising shaping the fines into coherent bodies and heating these bodies at a temperature of 150-375° C in the presence of water at a pressure which is higher than the vapour pressure of water at the applied temperature.
Patent EP-0050170-A1 (EP)
Inventor: GRENOBLE DANE CLARK
IPC: B01J23/20
Filed: 1980-10-20
Abstract: A supported acid catalyst comprising one or more catalytic components selected from either oxides of tungsten, niobium and mixtures thereof or tungsten or niobium oxides in combination with one or more additional metal oxides selected from tantalum oxide, hafnium oxide, chromium oxide, titanium oxide and zirconium oxide, the support being an inorganic refractory oxide support. In one embodiment the support is one which is not in itself an acid cracking catalyst and in another embodiment the support may be itself a silica-containing acid cracking catalyst, provided that the silica content thereof is less than 50 wt.%. These catalysts are useful for hydrocarbon conversion processes such as cracking and, during catalyst regeneration, one may simultaneously produce a low BTU fuel gas. They exhibit enhanced activity and selectivity and resistance to coke make compared to conventional acid catalysts.
Patent EP-0028541-A1 (EP)
Inventor: DESPREZ BARRY L
IPC: B65G1/04
Filed: 1980-11-06
Abstract: An automobile transportation and storage pallet for use in an automated storage and retrieval system comprises steel tire channels (76, 78) connected and supported by a plurality of steel support members (84, 87, 88). Safety grip strips (91, 93, 100, 101) applied to the tire channels provide tire traction thereon. A corrugated drip pan (94) interposed between the tire channels collects any drippings from the automobile. Tire blocks (96, 97 and 98, 99) adjustably mounted to the tire channels secure the tires of the automobile. The channels ensure proper alignment of the automobile with respect to the pallet so that movement of the pallet in the storage and retrieval system is never hampered and the tire blocks prevent -movement of the automobile thereon, which could have a similar effect. The tire blocks can be adjusted to conform to any size of tire and automobile wheel base.
Patent EP-0018356-A1 (EP)
Inventor: MACULAN ALEXANDER DIPL ING DR
IPC: B28B11/24
Filed: 1980-04-22
Abstract: 1. Method of moist stacking shaped articles (5) consisting of gradually hardening, hydraulically compounded material as concrete in the course of which shaped articles applied in groups or single on underlays (2) are transported by a conveyor (4) immediately after moulding to a depot and are there stacked in longitudinal, parallel, abreast and superimposedly arranged hosts in a stack and stored until at least partially hardened, characterized by the fact that the hosts forming shaped articles (5) making up the stack (6) are within this stack enclosed in climatic chambers forming covers (Fig. 2-6) and that the directly superimposed hosts of shaped articles within this stack are applied on these covers.
Patent EP-0030959-A1 (EP)
Inventor: SIMS GERALD STANLEY
IPC: A62B1/20
Filed: 1981-01-12
Abstract: Un dispositif gonflable, tel qu'un dispositif a glissiere d'evacuation de secours (10), se compose essentiellement d'un materiau en feuille de toile caoutchoutee, au moins des portions de ce materiau en feuille consistant en un stratifie a deux couches. La couche externe ou superieure (32) de ce lamine comprend une toile aramide caoutchoutee de haute resistance tandis que la couche interne ou inferieure (34) consiste en une toile de nylon caoutchoutee. Les couches sont decalees l'une par rapport a l'autre de sorte que les cordes de chaine (33) de la couche externe fassent un angle aigu par rapport aux cordes de chaine (35) de la couche interne.
Patent EP-0034335-A1 (EP)
Inventor: DAVIES JOHN ALAN
IPC: B65G25/10
Filed: 1981-02-12
Abstract: A shuttle conveyor of the type in which products are supported by rollers or skids and are moved stepwise by reciprocating drive means is adapted so that the products can be fed discontinuously along the conveyor with gaps between some of the products and so that products can be allowed to accumulate at the end of the conveyor without danger of collison. Each product (14,15,16) is moved by an individual dog mechanism (25) which is moved by actuator means selectively between a projecting and a withdrawn condition in response to control means such as proximity sensors (32) at the next adjacent station on the conveyor or programmable over all control means. Uses for the conveyor include moving heavy products or large relatively easily damaged products such as consumer electrical goods.
Patent EP-0055394-A1 (EP)
Inventor: YABE HISAO
IPC: A61B1/12
Filed: 1981-11-24
Abstract: An endoscope includes an air-supply and water-supply changeover device (14) adapted to be selectively connected to an air tube (8,12) or water tube (9,13) to permit a supply of air or water. The changeover device (14) includes a cylinder (15) and piston (16) moved relative to the cylinder (15). The piston (16) has a non-return valve member (35) for preventing backflow of a liquid from the air guide tube (8), and the valve member (35) is moved, together with the piston (16), preventing the non-return valve member (35) from being caught in the cylinder (15) upon sliding movement of the piston (16) relative to the cylinder (15).
Patent EP-0054826-A1 (EP)
Inventor: FAEDI LEONARDO
IPC: H02P8/12
Filed: 1981-12-08
Abstract: Step motor control circuit, of the "current chopping" type where, according to the required operative conditions, both the energization current level and the "chopping" frequency, is varied. 
     When the current level applied to the motor phases is high, a relatively low chopping frequency is used and, on the contrary, when the current level is low a relatively high chopping frequency is used. Particularly, this allows the use of chopping ultrasonic frequency for the holding operative condition of the motor, where a low energization current level suffices, without causing unacceptable power losses in the current switching components, with the advantage to eliminate, in such condition, the motor noise due to the pulsating electrodynamic actions to which the motor is subjected.
Patent EP-0039111-A1 (EP)
Inventor: SLAUGH LYNN HENRY
IPC: B01J23/44
Filed: 1981-04-13
Abstract: A process for the preparation of an alkoxyalkanoic acid of the general formula:
     wherein R represents an alkyl group, R' represents a hydrogen atom or a methyl group or-on the individual molecule a mixture thereof and n is an integer, by reacting an alkoxyalkanol of the general formula:
     wherein R, R' and n have the same meaning as in formula I, in the liquid phase with an oxidation agent in the presence of an alkali metal hydroxide and a catalytically effective amount of a noble metal of Group VIII of the Periodic Table of the Elements, characterized in that as oxidation agent hydrogen peroxide and as noble metal palladium is used.
Patent EP-0044129-A1 (EP)
Inventor: BRIGGS PETER JAMES
IPC: B32B5/18
Filed: 1981-06-03
Abstract: Laminated foamed plastics articles, especially polyurethane and polyisocyanurate rigid foam panels, are faced with a composite layer of vermiculite lamellae and metal foil, especially aluminium foil. The vermiculite lamellae are preferably size-graded to below 50 microns and form a coating on the metal foil which has a thickness preferably below 50 microns. The laminated articles have good fire resistance properties.
Patent EP-0041868-A1 (EP)
Inventor: HONJO MASAHIRO
IPC: H04N5/93
Filed: 1981-06-09
Abstract: In a rotary head magnetic recording and reproducing system, the continuity of the horizontal synchronous signals is maintained by delaying the video signal for a predetermined time and repeating said operation in eachfield, when in an abnormal reproducing mode in which the speed of the magnetic tape in the reproducing mode is different from the speed of the magnetic tape in the recording mode.
Patent EP-0041420-A1 (EP)
Inventor: PUNAKO STEPHEN
IPC: H01R13/658
Filed: 1981-05-08
Abstract: Electrical connector having first and second connector shells connected together by a coupling nut, and a grounding strap (4) secured around a portion of one of the shells to suppress electromagnetic radiations entering the connector, the grounding strap (4) being formed of a substantially flat elongated piece (4) of electrically conducting material having, on the one hand, first and second pluralities of holes arranged along a common axis along both elongated sides of said elongated piece (4) and, on the other hand, a plurality of slits (43) with each slit (43) extending from a respective hole to the edge of the elongated side of said elongated piece (4) furthest from said respective hole.
Patent EP-0048213-A1 (EP)
Title: Cylinder-shaped motor housing
Inventor: BOCK UWE
IPC: H02K5/18
Filed: 1981-09-10
Abstract: 1. Motor housing in the form of a tubular jacket (3) assembled in cross-section from at least two shell parts (4, 5), surrounding a stator (1), from the exterior (8) of which jacket radial fins (9, 19) protrude, while the mutually adjacent edges of the shell parts and these are held on the stator by connection elements (6), characterised in that at least one edge of the shell part (4 or 5) is formed in cross-section in hook manner with nose strip (12) pointing away from the jacket axis (M) and this nose strip is inserted into a channel (11) of the adjacent shell part (5 or 4), while on the inner side of the jacket radial webs (10) bearing against the stator are associated with the radial fins (9, 19).
Patent EP-0034126-A1 (EP)
Inventor: MAGGESI LUIGI
IPC: A61K8/40
Filed: 1981-01-23
Abstract: Cosmetic and dermatological compositions as aids in shaving the skin, comprising as essential, characteristic components: (a) 0.5-25 % of at least one cationic organic compound containing at least one quaternary ammonium nitrogen, (b) 1-20 % of animal and/or vegetal proteins and/or protein hydrolysis, condensation or chemical transformation derivatives, (c) 0.01-15 % of non ionic . or ampholitic surface active agents, (d) 1-50 % of wetting, hydrating and supergreasing agents, beside variable amounts of other not essential components. 
     It is essential for the new compositions that the pH be regulated between 2 and 7, preferably between 4 and 6, and that they do not contain soaps and anionic compounds (particularly anionic polymers and anionic surfactants); as a matter of fact said products alter the naturally acid pH of the skin covering, remove the cutaneous hydrolipid film and chemically interfer with the quaternary ammonium compounds.
Patent EP-0067808-A1 (EP)
Inventor: VOEGELI MARCEL
IPC: C08K5/00
Filed: 1980-12-29
Abstract: Le procede de preparation de pieces faconnees en polyolefines, selon l'invention, consiste en l'utilisation d'additifs de stabilisation appropries et compatibles, ainsi qu'en l'utilisation d'une resine reactive. cette derniere permettant de fixer les additifs utilises au polymere-porteur.L'application pratique de telles pieces faconnees dans le domaine des installations sanitaires, du chauffage par le plancher, du transport et de l'entreposage de milieux liquides a temperature elevee et/ou sous pression demontre leur durabilite notablement amelioree.
Patent EP-0056277-A1 (EP)
Inventor: YAMAMOTO KAZUHIRO
IPC: H04J3/10
Filed: 1982-01-12
Abstract: In an electronic circuit comprising a modulator (35) and used in each substation of a TDMA system and responsive to a baseband data signal sequence for producing a burst in accordance with a first burst control pulse, spurious components resulting in the burst from the first burst control pulse are eliminated either by allowing the data sequence to pass through a low-pass filter (36) after switching (45) the sequence by the first burst control pulse or by filtering the first burst control pulse by a low-pass filter before switching a local oscillation signal by the first control pulse. An additional switching circuit may switch either a modulated signal supplied from the modulator or the local oscillation signal in response to a second burst control pulse that disappears after extinction of the first burst control pulse. Alternatively, a modifying circuit reverses polarities of a preceding and a following data signals immediately preceding and following the sequence, relative to a leading and a trailing end data signals of the sequence.
Patent EP-0077449-A1 (EP)
Inventor: MAIER JOSEF
IPC: C12Q1/60
Filed: 1982-08-23
Abstract: The present invention provides a process for the determination of the beta -lipoprotein fraction (LDL) in body fluids, especially in serum or plasma, wherein the LDL fraction is selectively precipitated from the sample by the addition of a polyvinyl sulphate with monovalent cations and then determined. The present invention also provides a reagent for the determination of the  beta -lipoprotein fraction (LDL) in body fluids, especially in serum or plasma, wherein it contains polyvinyl sulphate.
Patent EP-0075137-A1 (EP)
Inventor: MEYER HANS JURGEN ING GRAD
IPC: B65G21/20
Filed: 1982-08-28
Abstract: Förderer, insbesondere für Kohle, mit einem geschlossenen Förderkasten (11) und einem diesen Förderkasten (11) umgebenden, zylindrischen Gehäuse (19) bei dem die Hohlräume (36, 37) zwischen Förderkasten (11) und Gehäuse (19) durch Schotte (38) verschlossen sind, in denen sich Berstscheiben (41) befinden, welche die Hohlräume (36, 37) staubdicht abschließen, aber im Falle einer Explosion zerstört werden, so daß ein Druckausgleich zwischen dem Förderraum (39) und den Hohlräumen (36, 37) stattfinden kann.
Patent EP-0081200-A1 (EP)
Inventor: GREGORY WALTER ADELMAN
IPC: A61K31/421
Filed: 1982-12-02
Abstract: Novel p-oxooxazolidinylbenzene sulfonamides, such as (ℓ)-4-[5-(hydroxymethyl)-2-oxooxazolidin-3-yl]benzenesulfonamide, are useful as antibacterial agents. 
     This application is a continuation-in-part of my copending application U.S.S.N. 327,583, filed December 4, 1981.
Patent EP-0068524-A1 (EP)
Inventor: MAGEDANZ NORBERT DIPL-ING
IPC: C10G1/02
Filed: 1982-05-11
Abstract: Ölhaltige Mineralien werden mit einem Teil des gebrannten heissen Minerals, das nach Verbrennung von festem Kohlenstoff anfällt, in einen schachtförmigen Schwelreaktor (1) chargiert, und das ölhaltige Mineral in der Mischung auf die Schweltemperatur aufgeheizt. Zur Verarbeitung auch grobstückiger Mineralien bei guten Durchsatzleistungen mit hohem Ölausbringen wird ein Teil der Schwelung in dem schachtförmigen Schwelreaktor (1) durchgeführt, das Mineral aus dem Schwelreaktor (1) auf einen Wanderrost (12) chargiert, in einer Nachschwelzone (14) die restliche Schwelung unter Durchleitung von inerten oder reduzierenden Gasen (20) durchgeführt, die Schwelgase aus dem Schwelreaktor (1) und aus der Nachschwelzone (14) in die Abscheidestufe (10) geleitet und von Öl befreit, das geschwelte Mineral auf dem Wanderrost (12) in eine Verbrennungszone (23) geführt, am Anfang der Verbrennungszone (23) der in der Oberfläche des Bettes (13) enthaltene feste Kohlenstoff gezündet (22), anschliessend die Brennzone durch Hindurchsaugen von sauerstoffhaltigen Gasen (25) durch das Bett (13) geführt, die Menge der durchgesaugten sauerstoffhaltigen Gase (25) so gesteuert, dass durch die Verbrennung von festem Kohlenstoff das Bett (13) auf die maximal mögliche Temperatur gebracht wird, das gebrannte Mineral vom Wanderrost (12) abgeworfen, und ein Teil des gebrannten Minerals in den Schwelreaktor (1) zurückgeführt.
Patent EP-0066919-A1 (EP)
Inventor: CANTARELLI GIORGIO
IPC: C07D295/084
Filed: 1982-05-19
Abstract: 4-alkyl-thiophenyl-ethanolamines are disclosed, which are compounds having a therapeutical activity against blood-platelet aggregation, and against lipemia and improving the cerebral circulation, said ethanolamines having the general formula:
     wherein R and R, are alkyl substituents and R 2  is a substituent having an amine character. Due to the presence of two asymmetry centres in their molecule, the compounds concerned can be prepared in the «threo» and the «erythro» configuration: mixtures of the «threo» and the «erythro» forms have also proven effective.
Patent EP-0061826-A1 (EP)
Inventor: JINKINS DANNY RAY
IPC: A47L9/04
Filed: 1982-02-04
Abstract: A vacuum cleaner tool (1), for use with a vacuum cleaner, comprises a housing (3) having an opening (33) in one surface (9) thereof through which air and dirt is drawn and, when the floor tool is being used to vacuum a surface, the opening (33) faces this surface. A swivel mechanism (13) couples the tool (1) to a vacuum cleaner coupling device (11) and permits the tool (1) to be rotated about the axis (A-A) of the swivel mechanism (13). The plane of the opening is oriented at 45°C with respect to the axis (A-A) of the swivel mechanism (13). Thus, when the tool (1) is rotated 180° about the axis (A-A) of the swivel mechanism (13), the orientation of the plane of the opening (33) is rotated 90° with respect to its initial position.
Patent EP-0061235-A1 (EP)
Inventor: DAWSON ROBERT J
IPC: C21D5/00
Filed: 1982-02-15
Abstract: A cast iron alloy composition comprising 2.5-3.5% carbon, 0.5-1.0% manganese, 0.25-1.5% silicon, 13-19% chromium, and 0.8-3.0% nickel, the balance essentially being iron, this composition being machinable in the annealed condition and abrasion-resistant in the hardened condition. 
     The alloy assumes its annealed condition by heating to above the austenitizing temperature followed by furnace- cooling at a rate between 100°C/hr and 350°C/hr; it assumes the hardened condition when the heating is followed by aircooling.
Patent EP-0084227-A1 (EP)
Inventor: CHEN ALBERT CHUNG-PUNG
IPC: C07C239/00
Filed: 1982-12-07
Abstract: Radiation curable monomers having the formula
     and mixtures including the intermediate
     in which
     R is H or alkyl; R, is H, alkyl, cycloalkyl, aryl or aralkyl;   A and B are -alkyl-O-;   m and n is 0 to 12; and m + n = 2 or more.
Patent EP-0069618-A1 (EP)
Inventor: ROGER CLAUDE
IPC: C21D9/46
Filed: 1982-06-17
Abstract: 1. A method for cooling blanks of thick metal sheets moving during rolling, in which there are selectively cooled certain zones of the blank by projection of a cooling fluid by means of ramps placed parallel to the surface of the blank and perpendicular to the direction of movement of the latter, characterized in that there is only cooled the central part of the surface of the blank, and not the peripheral portions, the projection of the cooling fluid being constituted by water sprayed by pressurised gas which is started for each ramp after the passage of the forward end of the blank and stopped prior to the passage of the rear end of the blank in its direction of movement, and with the useful length of the projection of each ramp being set to be less than the dimension of the blank in a direction perpendicular to the movement.
Patent EP-0080440-A1 (EP)
Inventor: MINOZZI ROMUALDO
IPC: A61K8/02
Filed: 1982-11-17
Abstract: A dental floss, which is normally used in dentistry only for a mechanical cleaning of the spaces between the teeth, is given a disinfecting and therapeutic-prophylactic property with a specific disinfecting and preventive action against bacterial plaques and caries obtained by forming a film of a substance containing the suitable agents on the surface of the dental floss, these agents being preferably one or more of the followIng active principles each having the above-mentioned properties:
     - quaternary ammonium bases performing a disinfecting action;   - chloroexidine digluconate performing a preventive action against bacterial plaques;   - sodium mono-fluorophosphate performing a preventive action against caries;   this is preferably otbained by locating the reel (10) of dental floss (11) within a case in the open upper part (22) of which a closed chamber (14) is received containing a mass of a gel including the above agents; the closed chamber has an opening (19, 20) both in the top and bottom walls (16, 18) through which the dental floss (11) passes through the chamber (14) and the gel mass that, consequently, forms the film on the dental floss (10) as the same is unwound from reel (10).
Patent EP-0076844-A1 (EP)
Inventor: GUNDERSON ROBERT OGDEN
IPC: H04J3/00
Filed: 1982-04-13
Abstract: Un systeme de traitement de donnees comprend une pluralite de stations (412), un premier et un second coupleurs en etoile (416A, 416B) et une premiere et une seconde paires de lignes de transmission (414A, 414B) associees a chaque station (412). La premiere paire de lignes de transmission (414A) est connectee entre sa station associee (412) et le premier coupleur en etoile (416A) et la seconde paire de lignes de transmission (414B) est connectee entre sa station associee (412) et le second coupleur en etoile (416B). Chaque paire de lignes de transmission comprend une premiere ligne de transmission (418A, 418B) pour porter des signaux provenant de sa station associee (412) et une seconde ligne de transmission (420A, 420B) pour porter des signaux vers sa station associee (412). Chaque station (412) comprend une pluralite de sous-systemes (424A, 424B, 424C). couples par des circuits d'interface respectifs (428) aux deux paires de lignes de transmission. Le systeme permet de reduire les interferences de transmission et offre une grande fiabilite. Les coupleurs en etoile sont de preference des coupleurs en etoile optiques mais ils peuvent etre electriques ou magnetiques.