baber/WOPTO huggingface dataset:
Patent DD-281834-A5 (DD)
Title: Vorrichtung zur lagedefinierten abnahme und weitergabe von lamellen aus faservlies nach dem schnitt in einer lamelliermaschine
Inventor: SEEGE ARNDT
IPC: D04H1/74
Filed: 1988-12-27
Abstract: Die Erfindung betrifft eine Vorrichtung zur lagedefinierten Abnahme und Weitergabe von Lamellen aus Faservlies nach dem Schnitt in einer Lamelliermaschine. Die Erfindung bezieht sich auf eine Vorrichtung in einer Lamelliermaschine, die der Herstellung von Erzeugnissen mit vorzugsweise senkrechter Faserorientierung aus Faservliesen dient. Das Ziel der Erfindung besteht darin, den nach dem Abschneiden der Lamelle vorliegenden Vliesabschnitt in seiner Lage zu halten und ihn einer Transporteinrichtung zuzufuehren, wobei er auf ein bestimmtes Masz verdichtet wird. Erfindungsgemaesz wird dies durch eine mechanische Vorrichtung realisiert, die in Schnittfrequenz mit dem Messer arbeitet und praktisch mit dem Messerantrieb gekoppelt ist. Die erfindungsgemaesze Vorrichtung arbeitet nach dem Prinzip der Lenkergeradfuehrung und verwirklicht fuer den Weg der Lamelle eine sogenannte Brotkurve. Infolge ihrer konstruktiven Ausbildung ist die Vorrichtung besonders geeignet fuer die Verarbeitung von Lamellen mit annaehernd quadratischem Verhaeltnis von Hoehe zu Laenge. Gleichermaszen ist sie verwendbar zum Lamellieren hochbauschfaehiger Faservliese und Endprodukte geringer Dichte und groszer Weichheit. Figur{Lamelliermaschine; senkrechte Faserorientierung; Lamellen; Lagesicherung; Haltevorrichtung; Transporteinrichtung; Lenkergeradfuehrung}
Patent DD-283756-A5 (DD)
Inventor: BUGL HELMUT
IPC: A01K1/02
Filed: 1989-04-21
Abstract: The invention relates to an arrangement for accommodating livestock, in particular pigs, in which the animals are accommodated individually, or several together, in sleeping boxes so that they can only lie side by side and primarily only in one direction, or in some cases also in opposite directions. The arrangement can have air intake, air circulation and/or waste air devices by which the air is treated in accordance with the animals' requirements. An essential feature is that an aperture (4) is provided on at least one side (3) of the sleeping box through which the animal can on its own initiative move its head into a region outside the sleeping box. The aperture (4) is provided with a single or multiple curtain (5). The device has the advantage that the warmer region surrounding the body of the animal is formed separately from the head and respiration region, and that the air conditions in these regions can be separately adjusted. 
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Patent DD-282954-A5 (DD)
Title: Schalldaempfer fuer brennkraftmaschinen
Inventor: ALBRECHT WOLF
IPC: F01N1/02
Filed: 1989-05-05
Abstract: Die Erfindung betrifft einen Schalldaempfer fuer Brennkraftmaschinen. Ziel und Aufgabe der Erfindung ist die Senkung des Herstellungsaufwandes und Verringerung der Baulaenge der gesamten Abgasanlage. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz der Schalldaempfer im Schalldaempfergehaeuse aus mehreren in bestimmten Abstaenden hintereinander angeordneten Kegelstumpfmaentel besteht, deren groeszte OEffnungen an das Schalldaempfergehaeuse anschlieszen und zum Gaseintritt geoeffnet sind. Die durch die Kegelstumpfmaentel gebildeten Zwischenraeume werden durch Bohrungen auf der Mantellinie und einer Versetzung von 180 von Kegelstumpfmantel zu Kegelstumpfmantel miteinander verbunden. Fig. 1{Schalldaempfergehaeuse; Schalldaempfer; Kegelstumpfmaentel; Bohrungen; Metallinie; Zwischenraeume}
Patent DD-289293-A5 (DD)
Title: Verfahren zum haerten der oberflaeche eines werkstueckes aus einer titanlegierung
Inventor: STORCH WILFRIED
IPC: C23C8/24
Filed: 1989-11-20
Abstract: Die Erfindung betrifft ein Verfahren zum Haerten der Oberflaeche eines Werkstueckes aus Titan oder einer Titanlegierung, insbesondere jedoch den hochbelasteten Endstufenschaufeln einer Turbine. Erfindungsgemaesz wird die vorab mechanisch fertig bearbeitete Endstufenschaufel in dem zu haertenden Bereich kurzzeitig mit einem Laserstrahl aufgeschmolzen und in die Schmelze gasfoermiger Stickstoffe eingeleitet. Die sich bei der Legierung ausbildenden Titannitride bleiben beim Erstarren der Schmelze in der aufgeschmolzenen Oberschicht eingelagert und bewirken die erforderliche Erosionsbestaendigkeit.{Verfahren; Haerten; Oberflaeche; Titanlegierung; Endstufenschaufel; Turbine; Laserstrahl; Schmelze; Stickstoff; Titannitride}
Patent DD-290639-A5 (DD)
Title: Stapeleinrichtung zum positionieren von plattenfoermigen formkoerpern
Inventor: MAKAWEJEW MAKAWEJ
IPC: B65G57/08
Filed: 1989-12-22
Abstract: Stapeleinrichtung zum Positionieren von plattenfoermigen Formkoerpern, wie Dachziegel, Betondachsteine. Ziel ist die Senkung der Ausschuszquote. Aufgabe ist es, beim Stapeln von insbesondere keramischen Rohlingen Stoesze abzubremsen. Zwischen Abwaertsfoerderer und Reihenbildner ist eine Trommel befestigt, an deren Umfang elastische Lappen als Daempfungselemente pendelartig angebracht sind. Beim Drehen der Trommel legt sich jeweils ein Lappen zwischen den Stapel und den ankommenden Formkoerper. Fig. 1{Stapeln; Platten; Formkoerpern; Dachziegel; Betondachsteine; keramische Rohlinge; Abwaertsfoerderer; Daempfung; Stosz; Trommel; Bremsen}
Patent DD-291351-A5 (DD)
Title: Elektrochemischer reaktor mit bipolaren elektroden
Inventor: GAWANDE UWE
IPC: C25B9/00
Filed: 1989-12-29
Abstract: Die Erfindung betrifft einen elektrochemischen Reaktor mit bipolaren Elektroden zur Fuehrung ggf. unter Gasentwicklung ablaufender Elektrolysen, insbesondere geeignet fuer die organische Elektrosynthese. Vorgeschlagen wird ein Radialstroemungsreaktor mit dem Aufbau einer zylindrischen Kapillarspaltzelle, dessen Elektroden als Hohlkegel- bzw. -pyramidenstumpf ausgebildet sind. Die gestapelten Elektroden stecken unter Zwischenlage isolierender Abstandshalter formschluessig ineinander und bilden so schraeg aufsteigende Elektrodenzwischenraeume, welche sich radial erweitern. Dadurch ergibt sich im ungefluteten Betrieb bei verbesserter Entgasbarkeit eine vollstaendige Benetzung der Elektrodenflaechen. Unter bestimmten Bedingungen kann auch eine gleichmaeszigere Elektrolytstroemung zwischen den Elektroden erreicht werden. Reaktorkapazitaet und -intensitaet sind gesteigert.{Elektrolyse; organische Elektrosynthese; bipolarer Radialstroemungsreaktor; zylindrische Kapillarspaltzelle; Elektrodenstapel; Trichterelektrode; Elektrodenbenetzung; Entgasbarkeit; Elektrolytstroemung; Reaktorkapazitaet; Reaktorintensitaet}
Patent DD-298437-A5 (DD)
Title: Formstabile anoden und verfahren zur herstellung von alkalidichromaten und chromsaeure unter deren verwendung
Inventor: KLOTZ HELMUT
IPC: C25B11/10
Filed: 1990-02-16
Abstract: Die Erfindung betrifft formstabile Anoden und Verfahren zur Herstellung von Alkalidichromaten und Chromsaeure durch Elektrolyse von Alkalimonochromat- und/oder Alkalidichromatloesungen unter Verwendung der erfindungsgemaeszen Elektroden. Die erfindungsgemaeszen Elektroden bestehen aus einem elektrisch leitfaehigen Ventilmetall, einer leitfaehigen Zwischenschicht, die aus einem oder mehreren Edelmetallen und/oder Edelmetallegierungen besteht, die durch galvanische Abscheidung aus edelmetallsalzhaltigen Schmelzen auf das Ventilmetall aufgebracht wurde und einem Elektrodenueberzug aus einer elektrokatalytisch aktiven Substanz.{Anoden, formstabil; Alkalidichromat-, Chromsaeureherstellung; Anode-Ventilmetall, elektrisch leitfaehig; Zwischenschicht; Edelmetall; Edelmetallegierung; Abscheidung, galvanisch; auf Ventilmetall aufgebracht; Elektrodenueberzug}
Patent DD-297827-A5 (DD)
Inventor: WELTE RAINER
IPC: C08G18/42
Filed: 1990-03-28
Abstract: Essentially closed-cell rigid foams containing urethane, urea, biuret and isocyanurate groups are prepared by reacting  a) organic polyisocyanates with b) mixtures of b1) polyesters containing at least two hydroxyl groups and having an OH number of greater than 150 and/or polyethers containing at least two hydroxyl groups and having an OH number of greater than 200, and b2) ethylene oxide-containing polyethers containing at least two hydroxyl groups and having an OH number of less than 100, in the presence of  c) isocyanate trimerisation catalysts as catalysts, and  d) water as blowing agent, and optionally  e) chain extenders and/or crosslinking agents and f) assistants and/or additives, at a characteristic number of greater than 110.
Patent DD-295280-A5 (DD)
Title: Anordnung zur spektralen analyse von licht
Inventor: POPOV JURI M
IPC: H01L27/14
Filed: 1990-06-15
Abstract: Die Anordnung zur spektralen Analyse von Licht bezieht sich auf das Gebiet der optoelektronischen Sensortechnik und ist anwendbar bei der Analyse von optischen Strahlungsspektren. Die erfindungsgemaesze Loesung besteht darin, dasz ueber mindestens einer der Fotoelemente eine optische Filterschicht vorhanden ist, die durch eine dielektrische Schicht von dem Fotoelement getrennt ist.{spektrale Analyse; Licht; optoelektronische Sensortechnik; Strahlungsspektren; Fotoelement; optische Filterschicht; dielektrische Schicht}
Patent DD-299192-A5 (DD)
Inventor: GOTTLIEB KLAUS
IPC: B01J47/018
Filed: 1990-09-11
Abstract: Shaped bodies of macroporous, strongly acidic or basic ion exchanger resin in the form of packing such as Raschig rings, Berl saddles, torus saddles, packing rings with a web or cross bar, Pall rings, other hollow bodies, hollow spheres and the like having a hollow space fraction of 5 to 95 % by volume of the macroform without pores, a BET surface area from 0.01 to 1,000 and preferably 20 to 600 m<2>/g and an exchange capacity from 0.05 to 10 and preferably 3 to 6 meq/g, are used as a catalytically active packing for chemical reactions, especially etherification, hydration, dimerisation, oligomerisation, esterification, hydrogenation or alkylation, or combinations thereof.   By means of simultaneously applied separation operations such as adsorption, absorption, extraction, stripping, distillation, rectification, fractionation, membrane processes or the like, a combination of a chemical reaction with a simultaneous separation of the components of the reaction mixture in one apparatus is achieved. In one of the examples, methanol and isobutene are reacted to give methyl tert.-butyl ether (MTBE), using Raschig rings of strongly acidic macroporous divinylbenzene/styrene copolymer.
Patent DD-298040-A5 (DD)
Title: Verfahren zur herstellung von makrokolloidalen proteinteilchen
Inventor: SINGER NORMAN
IPC: A23C9/20
Filed: 1988-12-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von im wesentlichen nichtzusammengeballten, sphaeroidisch geformten, makrokolloidalen Proteinteilchen mit einem Kern aus Kaseinmizellen und einer Auszenhuelle aus denaturiertem Eiweiszprotein.{Verfahren; Herstellung; makrokoloidale Proteinteilchen; denaturiertes Eiweiszprotein; Kasein}
Patent BE-1014242-A5 (BE)
Inventor: STIZ LAURENT AIME
IPC: B65D1/02
Filed: 2000-11-16
Granted: 2003-07-01
Abstract: préforme (1) en matériau thermoplastique, notmment en PET, pour la fabrication par soufflage ou étirage soufflage de bouteilles de grande capacité d'au moins environ 5 litres, cette préforme ayant une forme générale cylindrique de révolution, caractérisée en ce que la préforme (1), y compris son goulot (4) déjà formé et dimensionné définitivement, présent un diamètre extérieur (o) d'au moins 48 mm, de préférence entre environ 48 et 60 mm, en pratique d'environ 500 mm.
Patent BE-1004472-A6 (BE)
Title: Method and device for detecting a surface defect in a continuously castmetal product
Inventor: BOELENS JACQUES
IPC: G01N33/20
Filed: 1990-06-22
Granted: 1992-12-01
Abstract: The evolution over time of the temperature on at least one point of theingot mould is determined and compared to the reference evolution over timeof the temperature at the same points. Any significant temperature variationis detected between the measured temperature evolution over time and thereference temperature evolution over time at these points. From thisinformation one deduces the presence of a longitudinal surface defect in themetal product, when for a significant temperature variation occurring on atleast one of the points corresponds to a significant temperature variation inat least on other of the points situated downstream relative to the directionof casting. A transverse surface defect is deduced in the metal product whena significant temperature variation occurs, possibly with shifts over time,in the adjacent points situated at the same level on the ingot mould.
Patent BE-1006867-A6 (BE)
Title: Supply of washing detergent into the drum of a washing machine
IPC: D06F39/02
Filed: 1992-05-19
Granted: 1995-01-10
Abstract: A washing detergent supply tray (1) of a washing machine consisting ofdifferent compartments (51a, 51b, 51c) that can each be filled with a washingpowder detergent. Water is supplied to the washing detergent supply tray (1)through supply pipes to take the washing powder with it to the washingmachine drum, where the end (18, 20, 22, 24) of a water supply pipe islocated in a side (46a) of the washing detergent supply tray (1) at adistance opposite an opening (58, 60, 62, 64) leading to a compartment (51a,51b, 51c). The space is connected to the overflow opening (16a) of thewashing detergent supply tray (1). A pipe (100) for taking liquid washingdetergent and water to the drum ends in the bottom of the drum.
Patent ES-2001214-A6 (ES)
Title: Flow limitation device for a tap of a bottle containing gas liquefied or compressed under pressure.
Inventor: POLITI JENA-MARIE
IPC: G05D16/04
Filed: 1986-08-13
Abstract: A tap for a bottle of compressed or liquified gas has fitted therein a flow limiter in the form of a cartridge internally comprising a first, upstream chamber receiving the gas coming from the bottle, a second, downstream chamber opening into a supply line and a calibrated passage connecting the first and second chambers. A flow control assembly comprising a valve associated with a calibrated control element and an expansion chamber is preferably arranged to control the flow between the first and second chambers. The tap has particular utility in bottles for transfer of toxic and/or spontaneously inflammable gases, since it prevents major leaks from such bottles or from supply lines fed therefrom.
Patent ES-2000874-A6 (ES)
Title: Platinum recovery using perforation resistant gauzes.
Inventor: LEE HYO C
IPC: B01J23/96
Filed: 1986-08-18
Abstract: Improved recovery of platinum lost from the catalyst gauze in medium and high pressure nitric acid plants is obtained by using a recovery gauze consisting essentially of at least about 88% palladium and from about 2% to about 12% gold by weight, the gauzes being configured to resist perforation and enhance the mass transfer and pressure drop characteristics of the system.
Patent ES-2025859-A6 (ES)
Title: Device for detecting a lack of vacuum in a servo brake circuit for motor vehicles
IPC: B60T17/22
Filed: 1988-03-28
Abstract: The detector of the invention is provided for application in vehicles equipped with a servo brake, in order to detect and indicate to the driver a possible lack of vacuum in the actual servo brake. Structurally, it consists of a cylindrical body inside which there is a rod and a spring which tends to make said rod make contact with the contactor element for closing an electrical circuit which will activate a device for indicating or signalling a lack of vacuum, whilst, when there is no such lack of vacuum, the rod is pushed by atmospheric pressure against the spring, being separated from the contactor element and opening the electrical circuit which will keep the indicator or signaller in the rest position. The assembly is associated with a unit which is interposed with the actual servo brake vacuum circuit. Figure 2.
Patent ES-2008447-A6 (ES)
Title: An arrangement for cooking by gas combustion.
IPC: F24C9/00
Filed: 1988-04-12
Abstract: An arrangement for cooking by combustion of gas in which a thermal fluid flows between a boiler (2), in which it is heated, and heaters (20) where it releases the heat received, the thermal fluid returning to the boiler (2). The heaters (20) are provided with a cavity (22) limited at the top by a plate (24) generally flush with the hob (18) of the arrangement. The thermal fluid is preferably vapourised in the boiler (2) and is condensed in the heaters (20). It facilitates cleanliness of the hob (18) and provides for correct exhaustion of the combustion gases.
Patent ES-2013403-A6 (ES)
Title: Process for the preparation of cephem derivatives and intermediates therefor.
Inventor: KAMIYA TAKASHI
IPC: C07D501/00
Filed: 1989-03-15
Abstract: A cephem derivative represented by the following formula: < CHEM > wherein R1 means a fluorine-substituted lower alkyl and A1 denotes a cyclic or acyclic ammonio group, or a non-toxic salt thereof, is prepared by reacting a compound represented by the following formula: < CHEM > wherein A1 has the same meaning as defined above, with another compound represented by the following formula: < CHEM > wherein R1 has the same meaning as defined above, and if necessary, removing the protecting groups. The cephem compounds can be used for the manufacture of pharmaceutical compositions having antibacterial activity.
Patent ES-2013494-A6 (ES)
Title: Pre-assembly muff for the cutting or clamping ring of a pipe coupling
Inventor: KONRAD MATHIAS
IPC: F16L19/06
Filed: 1989-05-08
Abstract: A pre-assembly muff (12 12a) for fitting a cutting or clamping ring (3) of a pipe coupling. Conventional muffs have a problem in that in service their dimensions change so that an accurate ring assembly ensuring accurate functioning is no longer possible. Only by checking the dimensions of the inner cone (13) of the pre-assembly muff is it possible to determine whether the end of the service life has been reached. The muff according to the invention has a wear resistant coating applied to its inner cone (13). The coating has a color which differs from that of the base material. If due to frequent use the colored coating is removed, the base material shines through. This is a sign for the user indicating that the end of the service life of the pre-assembly muff has been reached.
Patent ES-2013527-A6 (ES)
Title: Tamper resistant wide mouth package
Inventor: SEMERSKY FRANK E
IPC: B65D43/02
Filed: 1989-06-08
Abstract: A package (11) includes a container (12) having a side wall (15) with an attached closed end (14) and an open end (16) and a closure (13) for closing the open end. The side wall of the container includes an inner wall (18) and an outer wall (19) at the open end and the closure includes a depending skirt (21) which extends into the area between the inner wall and the outer wall. Three static seals are provided with a first radially extending seal defined by an end (32) of the inner wall and an inner surface (33) of the closure, a second defined by abutting surfaces of a pair of ridges, an outwardly extending annular ridge (20) formed on the inner wall and an inwardly extending annular ridge (22) formed on an inner surface of the skirt, and a third formed by an inwardly facing annular surface (30) formed on the outer wall and an outwardly facing annular surface (31) formed on an outer surface of the skirt. A fourth static seal is defined by the abutment of an annular sealing surface (41) on the outer wall and at least two outwardly extending annular ridges (42) formed on an outer surface of the skirt. The dynamic seal is formed by an outwardly facing annular sealing surface (38) on the inner wall and an inwardly and downwardly extending annular lip (37) formed on an inner surface of the closure.
Patent ES-2024126-A6 (ES)
Title: Detaching device for lift (elevator) car doors
Inventor: GROSCLAUDE PATRICK
IPC: B66B13/06
Filed: 1990-04-05
Abstract: The present device relates to the action of the sliding leads of lift cars, with automatic actuation which gives rise to the alternating rotation of a lever arm which, by means of a connecting rod, acts on the leads, moving them in one direction or another by virtue of the interaction of a frame/connecting rod which has a catch pressed by a spring which may be adjusted by means of a screw and which contains a safety device composed of a micro switch which is actuated by a catch connected to the movement of the connecting rod. Applicable to lift-car doors.
Patent ES-2029182-A6 (ES)
Title: System for inserting rivets or metal contacts in the rivet pitch matrix of these at specific points of the surfaces
Inventor: VENTURA MASIQUES JOSE
IPC: B21J15/10
Filed: 1991-01-31
Abstract: System for inserting rivets or metal contacts in the rivet pitch matrix of these at specific points of the surfaces. It is placed before the corresponding matrix and at the matching point with the rivet union or electronic contact on the interested surface of a collection, guide, and transport disk in a circle arch and with a pressure action of each of the rivets or metal contacts to be placed at the previously determined point of the interested surface away from the point of previous insertion to the collector-guide that holds the rivets or metal contacts to the rivet point and a temporary side pressure unit. At the inlet for the rivets and electric contacts and the rotating plate, there is an input gate, which is a selector.
Patent BE-1016321-A6 (BE)
Title: Carrying system for transport of bunch of flowers at least comprises handgrip and binding component for clamping around flower bunch
Inventor: SCHOEREN HUBERTUS JOHANNES BER
Filed: 2004-07-20
Granted: 2006-08-01
Abstract: The carrying system (10) for the transport of a bunch of flowers (1) at least comprises a handgrip (11) and a binding component (12) for clamping around the flower bunch. The system is at least partly made of a flexible material, preferably plastic or cardboard. The hand grip and the binding material form an entity. The binding material is band-shaped and is provided with teeth and the hand grip has a recess for receiving the binding component and the teeth in the handgrip hook into each other.
Patent BE-1016726-A6 (BE)
Filed: 2005-08-17
Granted: 2007-05-08
Abstract: A liftsystem (1) provide with two vertical and parallel placed columns (5), and provide with slides (3), each moved up by a respectively cylinder (10) and connected to said loading platform (2) by a respectively hinge (4), whereby said loading platform (2) can move up from a lower level (18) (groundsurface) upto at least one higher loadingfloor (9), whereby said slides (3) in moving to a down position can leave their respectively column (5) for a part of their length, characterised in which that both slides (3) are rigid attached to each other via a connectionbeam (6) and becomes a rigid frame (7), whereby said connectionbeam (6) is positioned almost equal or in a lower position as the topdeck of said loading platform (2), whereby during the up-and-down movements of said platform (2) said rigid frame (7) gives resistance on canting between said columns (5) in a way that said platform (2 stays almost parallel with the level of said loadingfloor (9).
Patent FR-2067168-A7 (FR)
Title: Continuous metal casting machine
IPC: B22D11/126
Filed: 1969-11-19
Granted: 1971-08-20
Abstract: Device comprises a container with inlet and outlet for wastes. The outlet is joined to a tube which is inclined or upright. A liquid chamber is joined to the container and a distribution system feeds the liquid uniformly on the container's walls. Use:- is in a continuous casting plant for metals.