baber/WOPTO huggingface dataset:
Patent DD-286153-A5 (DD)
Title: Verfahren zur chemischen verstaerkung des stoffueberganges bei der absorption fluorwasserstoffhaltiger abgase
Inventor: BUETTNER THOMAS
IPC: C01B7/19
Filed: 1989-07-10
Abstract: Verfahren zur chemischen Verstaerkung des Stoffueberganges bei der Absorption fluorwasserstoffhaltiger Abgase insbesondere aus der thermischen Phosphatentfluorierung zu verwertbaren technischen Fluorwasserstoffloesungen durch Zugabe von Natriumfluorid oder Natriumhydrogenfluorid bis zur Saettigung des Absorbates an Na-Ionen, wodurch eine Senkung des HF-Partialdruckes ueber dem HF-haltigen Absorbat bewirkt wird und eine Erhoehung der HF-Ausbeute erfolgt.{Abgase; Fluorwasserstoff; Absorption; Stoffuebergang; Natriumfluorid; Natriumhydrogenfluorid}
Patent DD-286191-A5 (DD)
Title: Verfahren zur elution von cyanidisch komplexiertem zink aus stark basischen anionaustauschern
Inventor: SUESS MATTHIAS
IPC: B01J49/00
Filed: 1989-07-14
Abstract: Die Erfindung betrifft ein Verfahren zur Elution von cyanidisch komplexiertem Zink aus stark basischen Anionenaustauschern, die zur direkten Zinkabtrennung aus alkalisch-cyanidischen Spuel- und Abwaessern der oberflaechenbehandelnden Industrie eingesetzt werden. Das Verfahren ist dadurch gekennzeichnet, dasz zur Elution mineralsaure Formaldehydloesungen mit einem Massenanteil von 0,005 bis 0,04 kg Formaldehyd/kg Loesung eingesetzt werden. Als Mineralsaeuren eignen sich Salpetersaeure * * Perchlorsaeure * * Phosphorsaeure * mol/l) oder Schwefelsaeure * *{Zinkabtrennung; Galvanikwaesser; Cyanidkomplexe; Anionenaustauscher; Elution; mineralsaure Formaldehydloesungen}
Patent DD-284965-A5 (DD)
Title: Normalformatstein
Inventor: BOCK GERHARD
IPC: F27D1/04
Filed: 1989-07-31
Abstract: Ein Normalformatstein fuer Waermetauscher besitzt zwei im wesentlichen zueinander parallele Groszflaechen, die zwischen zwei zueinander parallelen Auflageflaechen angeordnet sind. Mindestens eine dieser Groszflaechen ist mit einer diese Flaeche vergroeszernden Struktur versehen. In den acht Steinecken sind die aufeinanderstoszenden Kanten im wesentlichen rechtwinklig zueinander gerichtet. Ohne die Herstellungstechnologie solcher Normalformatsteine wesentlich zu komplizieren, sollen diese so gestaltet werden, dasz das Waermeuebertragungsverhalten deutlich verbessert wird. Hierzu wird die jeweilige Groszflaeche mit mindestens einer Rinne oder Wulst versehen, deren Richtung von der Richtung aller Steinkanten verschieden ist. Fig. 1{Normalformatstein; Waermetauscher; Groszflaechen; Struktur, vergroeszernd; Kanten; Rinnen; Wuelste, schraeg; Hoehe; Steindicke; Relation}
Patent DD-293618-A5 (DD)
Title: Laugenpumpe fuer waschvollautomaten und vollwaschtrockner
Inventor: BARTH ERICH
IPC: D06F39/00
Filed: 1990-04-17
Abstract: Die Erfindung bezieht sich auf eine Laugenpumpe fuer Waschvollautomaten und Vollwaschtrockner mit drehzahlstellbarem Trommelantriebsmotor, bei der das Pumpenrad auf der mit der Welle des Antriebsmotors ohne Zwischentrieb gekoppelten Welle angeordnet ist. Mit der Erfindung wird eine direkt vom Trommelantriebsmotor angetriebene Laugenpumpe geschaffen, bei der das Pumpenrad mit mehreren radial beweglichen ferromagnetischen Scheiben ausgeruestet ist, welche in Abhaengigkeit von der Drehzahl des Pumpenrades entweder an einem mittig angeordneten Permanentmagnetring haften oder an der aeuszeren Begrenzung des Pumpenrades anliegen. Fig. 2{Laugenpumpe; Pumpenrad; Waschvollautomat; Waschvolltrockner; Permanentmagnetring; radial bewegliche Scheiben}
Patent DD-294723-A5 (DD)
Title: Verfahren zur herstellung von sauerstoffdominierenden polykristallinen luminophoren
Inventor: BLUEMCHEN WILLI
IPC: C09K11/08
Filed: 1990-05-30
Abstract: Die Erfindung bezieht sich auf ein Herstellungsverfahren fuer sauerstoffdominierende-polykristallinen Luminophoren. Aus der Loesung ueber das Sol und das Gel wird nach der Trocknung das amorphe Xerogel erhalten, das bei einer Gluehung in den polykristallinen Luminophor umgewandelt wird. Dabei wird mindestens eine Komponente des Grundgitters als Alk- oder Hydroxid eingesetzt. Die uebrigen Komponenten z. B. Alkoxide oder Hydroxide zugesetzt. Die uebrigen Komponenten, z. B. Aktivatoren, koennen auch als Salze in waeszriger und/oder alkoholischer Loesung hinzugefuegt werden. Der erfindungsgemaesze Luminophor weist ein enges optimales Kornspektrum auf.{Luminophoren, sauerstoffdominierend; Sol-Gel-Prozesz; Grundgitter; Aktivatoren; Alkoxid; Hydroxid; Korngroeszenverteilung}
Patent DD-296227-A5 (DD)
Title: Verfahren zur herstellung eines metall-traegerkatalysators
Inventor: FRUNSCHKE ANNETTE
IPC: B01J37/18
Filed: 1990-07-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Metall-Traegerkatalysators, der bei heterogenen katalytischen Reaktionen, insbesondere Hydrierungs- und Dehydrierungsreaktionen Anwendung findet. Ziel und Aufgabe der Erfindung ist es, ein Verfahren zu entwickeln, das eine hohe Aktivitaet, Selektivitaet und Produktivitaet und Standzeit des Katalysators gewaehrleistet, bei einer hochdispersen Aktivkomponentenverteilung. Erfindungsgemaesz wird das dadurch geloest, dasz die katalytisch aktive Komponente in Form eines heteronuclearen Dreikern-Clusters, der sich in einem organischen Loesungsmittel geloest befindet, auf den Traeger aufgebracht wird, wobei das organische Loesungsmittel bei Raumtemperatur im Vakuum abgedampft ud der auf dem Traeger befindliche heteronucleare Dreikern-Cluster im Wasserstoffstrom bei Temperaturen im Bereich von 100 bis 200C thermisch zersetzt und aktiviert wird. Wesentlich ist, dasz als katalytisch aktive Komponente ein heteronuclearer Dreikern-Cluster des Typs Cp3 Rh Mo2 (CO)5n und als organisches Loesungsmittel vorzugsweise Methylenchlorid eingesetzt wird.{Metall-Traegerkatalysator; Reaktionen heterogen katalytisch; Hydrierungsreaktionen; Dehydrierungsreaktionen; Aktivitaet; Selektivitaet; Produktivitaet; Katalysator; Aktivkomponentenverteilung, hochdispers; Dreikern-Cluster, heteronuclear}
Patent DD-297134-A5 (DD)
Title: Sanieren von kran- und katzbahnen mit aufgenieteter oder aufgeschweisster verschlissener fahrschiene
Inventor: WARKENTHIN WERNER
IPC: B66C7/08
Filed: 1990-08-15
Abstract: Zur Vermeidung der Demontage von verschlissenen, ueber die gesamte Laenge mit dem Schienentraeger verschweiszten oder vernieteten Fahrschienen bei Kran- und Katzbahnen, bei denen die Fahrschienen zum tragenden Querschnitt der Kran- bzw. Katzbahn gehoeren, wird auf die alte Fahrschiene eine neue gesetzt. Diese neue Fahrschiene hat einen rechteckigen oder quadratischen Querschnitt und wird beiderseits durch Schraegbleche angeschweiszt. Der obere Rand des Schraegbleches wird etwa in der Mitte der Seitenflaechen der aufgesetzten neuen Fahrschiene und der untere Rand entweder mit dem Schienentraeger oder, bei einer verschlissenen flachen Breitfuszschiene, mit dem aeuszeren Rand des Fuszes dieser verschlissenen Fahrschiene durch jeweils eine Laengsschweisznaht verbunden. Fig. 1{Sanieren; Kranbahn; Katzbahn; verschlissene Fahrschiene; tragender Querschnitt; neue Fahrschiene; Schraegblech; Laengsschweisznaht; Schienentraeger; Breitfuszschiene}
Patent BE-1002479-A6 (BE)
Title: Means making it possible to accumulate and to restore a force whoseintensity may equally well be constant or gradual
IPC: F16J3/06
Filed: 1988-09-19
Granted: 1991-02-26
Abstract: The means claimed uses the atmospheric pressure exerted on the base of apiston sliding in a cylinder in which a vacuum has been created or on one ofthe bases of a bellows both of the bases of which were blocked before thevacuum was created. By jointly using a traditional spring working byextension and by compression a spring will be obtained which will allow aforce to be accumulated which may be gradual before it is constant and/or aforce which after being constant will become gradual.
Patent BE-1002411-A6 (BE)
Title: Conteneur.
Inventor: FOSSEY ROBIN ERNEST
IPC: B65D88/12
Filed: 1990-10-26
Granted: 1991-01-29
Abstract: La présente invention concerne un conteneur comportant des moyens de fixation (5, 6) qui comprennent au moins une plaque de liaison (43) en tôle s'étendant longitudinalement entre le réservoir (3) et le châssis d'extrémité, l'extrémité de prise du réservoir (44) de la plaque de liaison (43) étant formée par un bord de prise du réservoir transversal (46) s'étendant transversalement par rapport à la plaque de liaison (43) et l'extrémité de prise du châssis (45) étant formée par un bord de prise du châssis (48) s'étendant transversalement par rapport à la plaque de liaison, celle-ci s'étendant longitudinalement entre les bords de prise du réservoir et du châssis (46, 48) et étant de section transversale à pourtour plié à proximité du bord de prise du réservoir.
Patent BE-1008181-A6 (BE)
Title: Method and casing for encasing waste
IPC: B09B3/00
Filed: 1994-03-16
Granted: 1996-02-06
Abstract: Method for encasing waste, such as asbestos, iron or metal slag, in whichthe said waste, possibly after being broken and/or ground up, is mixed with acasing material which may or may not be softened or molten, that ispreferably partially made of plastic, more specifically waste plastic. Thewhole of the waste and casing material created in this way (22) is placedinto a hollow body (23), that principally consists of plastic, metal and /orconcrete, in order to form a solid mass in this casing (1), whereby this body(23) is closed so that the said whole (22) is isolated from the environment.<IMAGE>
Patent ES-2001343-A6 (ES)
Title: Self- and hydroxyl reactive formaldehyde-free cyclic hemiamidal and hemiamide ketal crosslinking monomers and their derived polymers.
Inventor: PINSCHMIDT JR ROBERT KRANTZ
IPC: C07D239/10
Filed: 1986-07-29
Abstract: A compound represented by the following formula: < IMAGE > wherein R is a C3-C24 olefinically unsaturated organic radical having functionality which renders the nitrogen atom electron deficient, the olefinic unsaturation functionality being polymerizable, R1 is hydrogen or a C1-C4 alkyl radical, or R and R1 together with the nitrogen atom can form an olefinically unsaturated 5 to 7-member ring which has functionality that renders the nitrogen atom electron deficient and the olefinic unsaturation functionality is polymerizable, R2 and R3 are hydrogen, a C1-C4 alkyl or acyl radical, or R2 and R3 together are a C2-C4 alkylene group, R4 is hydrogen or a C1-C4 alkyl, acyl, ester, amide or acid group, and n is an integer from 1 to 10, provided n is not 1 when R is (meth)acryloyl, R2 and R3 are methyl and R1 and R4 are hydrogen. Under acidic conditions the above compounds having R1=hydrogen afford cyclic hemiamidals and hemiamide ketals of the following formula
Patent ES-2002124-A6 (ES)
Title: Stabilized aqueous hydrogen peroxide solution.
Inventor: MALIN MICHAEL J
IPC: C01B15/037
Filed: 1986-09-01
Abstract: This invention relates to a novel stabilized aqueous hydrogen peroxide solution which comprises hydrogen peroxide in admixture with an aromatic polysulfonic acid, or a salt thereof.
Patent ES-2005895-A6 (ES)
Title: Self-blocking jamming cleat for a fixed rope
Inventor: PETZL PAUL
IPC: A62B1/14
Filed: 1987-07-01
Abstract: A self-blocking securing device 10 comprises a metal body 14 equipped with a recess 16 housing the rope and a blocking catch 24 pivotally mounted on a spindle 22. The free end of the catch 24 is shaped into a jamming cam on which gripping spikes 28 are located. The dished profile of the cam 26 follows the shape of the rope exactly, and the bottom of the dish comprises a single slit 50 of small thickness, extending in the longitudinal direction of the median axis of the catch 24 in such a way as to allow the mud or ice accumulated in the bottom of the dish to be completely evacuated by means of the pressure of the catch 24 on the rope. Application: mountaineering, speleology, building sites.
Patent ES-2010726-A6 (ES)
Title: Amino isoxazolyl-thiazole prepn.
IPC: C07D417/04
Filed: 1987-08-06
Abstract: 2-Amino 4-isoxazolyl thiazole of formula (I), in which Z is an isoxazolyl gp. of formula (IIIa) and (IIIb); R and R1 are H, OH, 1-3C alkoxycarbonyl, 1-3C alkyl opt. substd. by OH, 1-3C alkoxy opt. substd. by phenyl, or phenyl opt. substd. by halogen; and R4 is H or 1-3C alkyl, for use in prepn. of  anti-allergic and anti-anaphylactic cpds., are made by reaction of alpha-bromo acyl-isoxazole of formula (IIa and IIb) with thio-urea in polar solvent at 50-100 deg.C.
Patent ES-2019711-A6 (ES)
Title: Process for obtaining a benzylidine acylacetic ester derivative
Inventor: SERRA MACIA JAVIER
IPC: A61K31/44
Filed: 1988-03-10
Abstract: Process for obtaining a derivative of benzylidine acylacetic esters known as 3-isopropyl-5-(2-methoxyethyl)- 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine, based on the reaction of a benzylidine acylacetic ester of formula II < IMAGE > with a [beta]-aminocrotonic ester of formula III < IMAGE > where R1 is an isopropyl group and R2 is a 2-methoxyethyl group or R1 is a 2-methoxyethyl group and R2 is an isopropyl group benzylidine acetic ester II is prepared by reacting acetyl acetate CH3-CO-CH2-CO2-R1 with 3- nitrobenzaldehyde in the presence of catalytic quantities of amine arylsulphonates, isonipecotic acid and amine carboxylates, excepting acetates. The derivative obtained has important vasodilatory properties.
Patent ES-2011376-A6 (ES)
Title: Spoon (teaspoon) with drinking straw
IPC: A47G21/18
Filed: 1988-08-03
Abstract: It comprises two components, one formed by a drinking straw and the other by the body of the spoon provided with a pipe for coupling of the tube, the invention being characterized in that the passage from the receiving pipe of the tube is formed by two frustoconical sectors which, in their joining area, define a circular edge or narrowing by means of which deformation of the drinking straw and firm retention thereof is produced, without the possibility of separation. <IMAGE>
Patent ES-2013903-A6 (ES)
Title: Improvements to load platforms for handling light goods
Inventor: LOPEZ ROMERO JUAN ANTONIO
IPC: B65G69/22
Filed: 1989-04-24
Abstract: The platform is constructed from a sheet 3-3'-3", made from fabric and/or plastic material, under which there are casings 6-6'-6" which are obtained either by folding of the corresponding sheet 3 or by means of independent pieces fixed to the lower face of the actual sheet 3'. In any case, the casing 6-6'-6" is secured to the corresponding sheet by means of sewing, welding or gluing, and is intended to receive longitudinal members 7 constituting the support and load elements of the platform. The casings may be made from the same material as the corresponding sheets or from a different material, and the longitudinal members will preferably be made from wood or rigid, strong plastic.
Patent ES-2013481-A6 (ES)
Title: Device for the automatic opening and closure of the landing doors of a lift (elevator)
IPC: B66B13/12
Filed: 1989-05-04
Abstract: The device consists of a baseplate connected to the wheel- carrier plate of the doors of the lift car, carrying shafts for two upper toothed sectors and a further two lower sectors in mutual engagement and in articulation with vertical movement bars, which toothed sectors have an arm equipped with a sleeve which makes contact with a cam of the locking lever with rotary drive actuation, said bars being connected to traction springs in the downward direction and which, by means of lateral displacement, place pressure on wheels mounted on the lever for locking the landing doors and connected to a closed locking contact. This device is used for opening and closing, together, the car and landing doors of the lift in normal operation, and for manual opening from the inside of the car when there is a lack of electrical fluid. <IMAGE>
Patent ES-2014191-A6 (ES)
Title: Improvements to the construction of tennis courts
Inventor: SANCHEZ-MARCOS SANCHEZ JOSE
IPC: E01C13/00
Filed: 1989-08-04
Abstract: They consist in the application of a covering 5 based on elastomers and particles of rubber onto the bituminous mixture 4 which would cover the initial semi-rigid surface of the court. This covering 5 is formed by an initial layer 8 of asphalt mortar which seals the bituminous layer 4, after which there is a series of thin flexible layers 7 which confer elasticity and flexibility. On the layers 7 are applied other, covering layers 8 and a final finishing layer 9 with varnishes and paints.
Patent ES-2015220-A6 (ES)
Title: High pressure, fast response, pressure balanced, solenoid control valve.
Inventor: TAXON MORSE NATHAN
IPC: F01L9/20
Filed: 1989-09-22
Abstract: A high pressure, fast response, pressure balanced reversible flow, solenoid control valve for use in such automotiove applications as electronic valve timing for internal combustion engines and adaptive braking systems. A pressure balanced bearing is connected to a moveable valve member forming a valve cavity therebetween which is at a first pressure. The moveable valve member is also connected to an armature means on the other side of the pressure balanced bearing in an armature cavity. The pressure on the opposite side of the valve member and in the armature cavity is at a second pressure. Thus, the moveable valve member is maintained in a pressure balanced condition and the solenoid then operates against any spring forces, inertia and the viscous effects of the fluid and not the pressure of the fluid. As the solenoid is energized, the armature moves the pressure balance bearing and the valve member to open the valve allowing fluid to flow from a valve inlet to the valve outlet. The control valve may be used in control systems where the fluid flow can be reversible.
Patent ES-2025896-A6 (ES)
Title: System for guarding against domestic or similar flooding
Inventor: MOLINER VERGARA DAVID
IPC: G05D22/00
Filed: 1990-07-13
Abstract: The system consists of the use of elements 1 for detecting moisture, formed like electrical switches, which are intended to be placed in low positions where there may be leaks of water, said detectors being connected to an electronic circuit 2 constituted as a member for controlling relevant electrovalves 4 installed on the conduits 15 for circulation of the water, so that, in the event of any unforeseen leakage, the circuit 2 is activated, generating automatic cutoff in the affected conduit 15 and also the possible initiation of an optional optical/acoustic alarm device controlled, similarly, by the same control circuit 2.
Patent ES-2021560-A6 (ES)
Title: Procedure and device for the reduction of the content in lead and sulphur compounds in the exhaust gases of endothermic engines.
Inventor: MORENO ALVAREZ CARLOS
IPC: B01D53/04
Filed: 1990-08-20
Abstract: The gases flow through a bed of activated charcoal, with a base of lignitic coal, treated chemically by means of impregnation with specific substances for the adsorption of the lead compounds (oxygenated boron compound) or sulphur compounds (Lewis Acid type). The device is formed of a chamber (1), in which is housed the adsorption filtration mass (2), with inlet (4) and outlet (5) connected to circulation ducts (6, 7) which meet at their ends with the inlet ducts (8) and the outlet ducts (9) of the gases, with inserted intercommunication valves (10, 11, 12, 13).
Patent BE-1017436-A6 (BE)
Title: Entertainment or game machine, has gain determination unit generating cost if symbols on dies, which result from game action in locations, are displayed on display panel according to preset model
Inventor: WATTS RONALD ARTHUR
Filed: 2007-01-15
Granted: 2008-09-02
Abstract: The machine (10) has a video screen (12) on which a grid of locations are displayed, where each location has an image associated to a series of dies that is thrown for initiating a game action. A calculating unit calculates an algorithm of values of each die after throwing for obtaining a digital value. A generation unit generates a symbol on the die in the associated location symbolizing the digital value. A gain determination unit generates cost if the symbols on the dies, which result from the game action in the locations, are displayed on a display panel (13) according to a preset model.
Patent AU-2012101921-A6 (AU)
Title: Packaging bag with carrying handle
Inventor: WONGPRASERTPHOL PORNCHAI
IPC: B65D75/00
Filed: 2012-05-29
Granted: 2014-12-04
Abstract: The present invention disclosed a packaging bag comprising a body portion and a handle portion formed from sheet material, the body portion and the handle portion is separated by 5 a first seal; the body portion comprising a first wall, a second wall, a first side edge, and a second side edge, an opening and a bottom; the first wall and the second wall are selectively sealed at a position to designate the opening enabling feeding of a product into the packaging bag; wherein the handle portion is continuously formed from the same sheet material which formed the body portion; and wherein the handle portion defines an insert 10 configured to receive at least one handle strip inserted therein, the handle portion comprising a cut away section prepared at the middle exposing a portion of the handle strip inside the insert; the in-exposed portion of the handle strip is secured in position to the insert of the handle portion at a predetermine location by a second seal on each side of the of the cut away section along the length of the handle strip. 5895713_1 (GHMatters) P97843.AU.1 TERUN I
Patent BE-1001985-A7 (BE)
Title: Three dimensional structure, and its bars, nodes and bar tips
IPC: E04B1/19
Filed: 1988-05-11
Granted: 1990-05-08
Abstract: The three dimensional structure is composed of a set of nodes (2) connectedto each other by bars (3) equipped at each of their ends (4) with a tip (5),a connection component (21, 35) connecting each tip to a node. It ischaracterised in that the nodes (2) have at least one curved surface (6)against which is supported a curved surface (7) of a tip (5) of a bar (3).The nodes are, preferably, constituted by a full sphere having bores (37, 39)intended to provide access to a part of a connection component (21, 35)connecting the tip (5) to said node (2).<IMAGE>
Patent FR-2039421-A7 (FR)
Title: Ceramic fissile material element for nucl- - ear reactors
IPC: G21C3/28
Filed: 1969-12-30
Granted: 1971-01-15
Abstract: Ceramic fissile material element for nuclear reactors. The element has a sheath which contains fissile material and whose volume is divided into at least two cylindrical zones with a different fuel composition. Specifically the fissile material zones are coaxial, with the outer zone containing more fissile material than the inner one. The fissile material element consists of tablets lying on top of each other. Alternatively the element can consist of particles formed into a compact unit. Materials particularly concerned are transuranium elements, e.g. thorium, uranium or plutonium in the form of a suitable compound such as oxide, carbide nitride.
Patent FR-2254932-A7 (FR)
Title: Operating system for tractor drawn system - has indirect connection between folding frame and operating ram
IPC: A01B73/04
Filed: 1973-12-13
Granted: 1975-07-11
Abstract: The mechanism consists of two U-section members (1) pivoting at the side, of a square tube beam (2). The suspended ram (7) acts upon the members causing them to rotate and pull on two rods (3) to which they are attached. The rods cause the eccentric locks (4), pivoted on the side frame, to rotate. Each locks consists of 3 flanges, 2 of which form a female section which corresponds to a male part on the central frame, and are connected by an arm to a return spring. The third flange helps to form a stop. The rotation of the lock disengages the male and female parts and the stop comes up against the rear spar of the side frame, causing it to fold.