baber/WOPTO huggingface dataset:
Patent EP-0038322-A1 (EP)
Title: Verfahren zur Rückgewinnung von Metallen aus Metallsalzlösungen
Inventor: WALTER HANS
IPC: C22B7/02
Filed: 1981-04-14
Abstract: Das Verfahren zur Rückgewinnung von Metallen der 1., 2., 4., 5., 6., 7. und 8. Nebengruppe des periodischen Systems aus ihren Salzlösungen, insbesondere aus salzsäurehältigen Lösungen, sieht als ersten Verfahrensschritt eine Neutralisation (1) zur Fällung der Metalle als Hydroxyde oder Karbonate aus ihren sauren Metallsalzlösungen vor. Der Niederschlag wird abgepreßt (4) und es wird über Leitungen (9, 10) fein verteiltes Metall desjenigen Metalls, welches als Salz vorlag, sowie ein Kohlenstoffträger aus Abfallprodukten, insbesondere in Form von vermahlenen Duroplasten, wie Phenolharzen, Aminformaldehydharzen, Epoxyharzen, Polyestern, und CaCO3 zugesetzt. Alle Bestandteile dieses Gemenges müssen hiebei feinkörnig und bevorzugt mit einer maximalen Korngröße von 0,5 mm, eingesetzt werden. Anschließend wird das Gemenge über eine Leitung (11) in einen Reduktionsreaktor (12) verbracht, in welchem dieses Gemenge mechanisch bewegt und zur Reduktion des als Salz vorliegenden Metalls auf eine Temperatur oberhalb des Schmelzpunktes des jeweiligen Metalls erhitzt wird. Zur Rückgewinnung des in den Abgasen enthaltenen Wärmeinhaltes sowie zur Reinigung der Abgase werden die bei der Reduktion gebildeten CO- und CO2-haltigen Abgase nachverbrannt (15) und zum Trocknen (6) des abgepreßten Metallniederschlages verwendet Die aus der Trock
Patent EP-0067150-A1 (EP)
Title: Vanne de collecteur a poussieres avec porte et siege de vanne amovibles de longevite double
Inventor: O'CONNEL STEPHEN R
IPC: F16K1/20
Filed: 1980-12-22
Abstract: Une vanne de collecteur a poussieres (50, 80) pour la decharge (14) d'un systeme collecteur de poussieres (16) comprend une enceinte amovible (80) avec deux surfaces d'usure (310, 320) et une porte de vanne amovible cooperant (200) avec deux surfaces d'usure (215, 220) montees dans la vanne a poussiere (50, 80). Lorsque les surfaces d'usure sur l'enceinte (310, 320) et la porte (215, 220) sont suffisamment usees et qu'elles doivent etre changees, chacun des elements mentionnes ci-dessus peut etre deconnecte de sa structure de support, inverse puis reconnecte a la vanne (50, 80) de maniere a exposer une nouvelle surface d'usure Les durees de vie de ces elements sont ainsi doublees par rapport a celles des enceintes et portes a surface d'usure conventionnelles, simples.
Patent EP-0058381-A1 (EP)
Inventor: NOGUCHI KOHJI
IPC: C08F8/12
Filed: 1982-02-10
Abstract: A liquid chromatography column comprising a uniform gel bed of a high packing ratio, which is produced by a process in which a column is prepared while avoiding imposing an abrupt change of flow rate or pressure on the gel bed during the column packing operation, thereby making it possible to simultaneously improve the elution speed and the durability of the column. The column comprises gels of small grain diameter, thereby exhibiting an excellent resolution. The column also ensures a direct analysis of blood serum.
Patent EP-0063226-A1 (EP)
Inventor: ISOBE MASAAKI
IPC: C25D7/04
Filed: 1982-03-03
Abstract: A high speed plating apparatus for automatically and efficiently plating of work pieces has a plating chamber for accommodating a work (1) to be plated and a transfer machine (B) for transferring said work into and out of said plating chamber. The plating chamber is defined by a pair of walls (c,;c 2 ) which can be joined and separated from each other for forming the plating chamber. When joined together, the resulting plating chamber has its wall equipped with a plating electrode. The transfer machine (8) is used for stopping said work piece for a predetermined time period at a stage in which said work piece is accommodated in the plating chamber.
Patent EP-0064278-A1 (EP)
Inventor: RECK RALF
IPC: A61F2/18
Filed: 1982-04-29
Abstract: The incus prothesis allowing the reconstruction of the acoustic duct containing the auditory ossicles, has a closed geometric narrowing form which is comprised of base and apex faces (covering faces) as well as of an envelope (3) assembling them. The base face (1) is bigger than the apex face (2), the biggest diameter of the base face is smaller than the distance between the two covering faces and the biggest diameter of the apex face is bigger than the biggest radius of the base face. The prosthesis is comprised of a bioactive material, particularly bioactive vitroceramic, and has a bioinert insoluble coating in selected locations of its surface. This coating may form an additive layer (S(+)) or a subtractive layer. Different processes and coating materials are used for both alternatives. A subtractive layer may be additionally subjected to a sealing and/or silanisation treatment.
Patent EP-0066861-A1 (EP)
Inventor: PITZELE BARNETT SYLVAIN
IPC: A61P1/04
Filed: 1982-06-04
Abstract: The present invention relates to novel compounds for the prohpylaxis and treatment of Inflammatory Bowel disease (IBD) via the administration of an effective amount in a suitable pharmaceutical dosage of a polymeric agent for releasing 5,5'-azobis-salicylic acid which comprises a non-degradable anionic exchange resin and the dianionic form of 5,5'-azobis-salicylic acid. The 5,5'--azobis-salicylic acid undergoes bacterial cleavage in the mammalian lower bowel to release 5-aminosalicylic acid.
Patent EP-0069894-A1 (EP)
Inventor: BIEDERMANN JURGEN DR
IPC: C07K5/065
Filed: 1982-06-25
Abstract: The invention relates to the new optically active dipeptide D-2-phenylglycyl-D-2-phenylglycine and its pharmacologically acceptable salts or acid addition salts and the use thereof as tissue dissolving and histolytic agent.
Patent EP-0070087-A1 (EP)
Inventor: LAURIN DEAN G
IPC: A61M39/02
Filed: 1982-05-20
Abstract: A connector member (11) is disclosed for sealed connection with a second connector member (30), to permit sealed flow of material through the joined connector members. The connector member (11) is made of a material selected from the group consisting of aliphatic hydrocarbon resins, aliphatic polyester resins, copolymers of olefins and vinyl acetate, and olefin-acrylate copolymers. The material also contains an effective amount of an antioxidant agent being selected to provide to the material the characteristic of permitting transmission of at least 15 percent of at least one wavelength of ultraviolet radiation having a wavelength between 220 and 300 nanometers through a thickness of 0.003 inch of the material.
Patent EP-0071336-A1 (EP)
Inventor: BROOKES IAN ROYCE
IPC: G21F9/00
Filed: 1982-06-10
Abstract: A process for the chemical dissolution of oxide deposits containing a proportion of chromium and in particular for the chemical decontamination of oxide deposits contaminated with activated species (as hereinbefore defined) which process comprises treating the oxide deposit sequentially with
     (I) a permanganate salt in acid solution to remove chromium therefrom as hexavalent chromium.   (ii) a reducing agent in acid solution to destroy excess permanganate ions and manganese dioxide formed by reduction of the permanganate; and   (iii) a mixture of a reducing agent and complexing acid to dissolve the residual chromium depleted oxide.
Patent EP-0076036-A1 (EP)
Inventor: MARTIN RICHARD R
IPC: F23D14/22
Filed: 1982-08-26
Abstract: Burner [10] for a furnace and a method of operating the burner [10] involving a primary [22,38] and secondary [28,46] combustion zone wherein staged fuel and air to both combustion zones [22,38;28,46] is provided. By injection of from about 40% to 60% of the liquid or gaseous hydrocarbon fuel along with about 90% of the total air required to a first reaction zone [22,38] and injection of the remaining fuel with the remaining 10% of the air to a secondary reaction zone [28,46] the formation of NO x  is significantly suppressed. Such a burner is useful in minimizing NO X  emissions for a variety of furnace types including both natural draft and forced draft furnaces.
Patent EP-0079712-A1 (EP)
Inventor: KAUFMANN EDWARD J
IPC: C11D3/37
Filed: 1982-10-29
Abstract: Conventional polyvinyl alcohol envelopes will not readily dissolve in wash water which has a significant borate concentration and a pH frequently encountered in wash liquors. Herein, such films are rendered sufficiently soluble in such solutions. In the preferred embodiment this is done by utilizing a polyvinyl alcohol film wherein at least a portion - of the polyvinyl alcohol has a number average molecular weight below about 50,000, or a polyvinyl alcohol film containing a polyhydroxy compound having a binding constant with borate of at least about 800M -2 , or utilizing a polyvinyl alcohol film having an acid having an acid dissociation constant of 10 -9 M or larger; or a polyvinyl alcohol film containing mixtures thereof.
Patent EP-0060214-A1 (EP)
Inventor: HEINE ULRICH DIPL-ING
IPC: B65D65/34
Filed: 1982-03-09
Abstract: In a packaging strip (1) for piles of coins, which is provided with tear-off strips (2), one end (9) of the tear-off strip (2) in each case projects above an edge (10) of the packaging strip (1) and it is to be ensured that the tear-off strips (2) are connected to the packaging strip (1) only outside the beaded zones of said packaging strip. <IMAGE>
Patent EP-0077783-A1 (EP)
Title: Installation de soudure et son utilisation
Inventor: ROSSELL JAME
IPC: B23K11/31
Filed: 1982-04-28
Abstract: Pour eviter qu'un objet qui doit etre soude en plusieurs endroits soit deplace, on propose une installation dans laquelle des electrodes de travail (333) sont fixees sur une tete (331) porteuse d'electrodes, fixee a son tour sur ne unite de guidage (330) deplacable sur une table (307-311) a matrice par rapport a une table de travail. S'il faut aussi modifier la position angulaire ((Alpha)), on amenagera perpendiculairement a la table (317) un pivot (303) pour les electrodes (301a). La table de travail (317) comprend un canal de guidage (327) au moyen duquel des pieces a travailler (323) en microtechnique sont alignees en une rangee pour etre poussees vers le lieu de traitement.
Patent EP-0083934-A1 (EP)
Inventor: ROCKLIN DAVID SAMUEL
IPC: A63F3/06
Filed: 1983-01-07
Abstract: The invention resides in that a lottery or other ticket or card comprises two sheet sections which are relatively hingeable, and hinging the sections causes erection of pop-up panels defined in one sheet section by means of lines of cutting and creasing. The pop-up panels not only give the ticket the novelty of surprise, but also serve as a means of security as when the ticket has been unfolded once, it retains a certain amount of permanent creasing which cannot be concealed by reclosing the ticket.
Patent EP-0088939-A1 (EP)
Title: Fälschungssicherer Informationsträger
Inventor: GAREIS RAIMO DR
IPC: B42D15/02
Filed: 1983-03-02
Abstract: Ein fälschungssicherer Informationsträger besteht aus einer Einlage (1) mit Paßbild (7), den Daten des Eigentümers und weiteren Sicherheitsmerkmalen und Kunststoffolien (5, 6), die mit der Einlage (1) unlösbar verbunden sind und zeichnet sich dadurch aus, daß mindestens im Bereich der Kanten des Informationsträgers eine Metallmaske (2) als Kantenschutz vorgesehen ist. Die Metallmaske (2) kann in einer Weiterbildung zur Erhöhung der Sicherheit gegen Fälschungen nach innenmit unregelmäßigen Kanten (3) oder mit Aussparungen (4) versehen sein.
Patent EP-0097295-A1 (EP)
Inventor: CUSANO DOMINIC ANTHONY
IPC: G01T1/202
Filed: 1983-06-11
Abstract: Rare earth doped yttria - gadolinia ceramic scintillators having high X-ray stopping power and high radiant efficiency, comprising between 0.02 and 12 mole per cent of at least one rare-earth activator oxide selected from the group consisting of E U2 0 3 , Nd 2 0 3 , Yb 2 O 3 , Dy 2 O 3 , Tb 2 O 3 , and Pr 2 0 3 , at least one transparency promoter selected from the group consisting of ThO 2 , Zr0 2 , and Ta 2 O 5 , and at least one light output restorer selected from the group consisting of CaO and SrO, the remainder being Y 2 O 3 . 
     Such scintillators are especially useful in CT applications.
Patent EP-0100456-A1 (EP)
Inventor: WEYER KLAUS DR
IPC: C08L67/00
Filed: 1983-07-07
Abstract: Addition of an ethylene-vinyl acetate copolymer to polyalkylene terephthalate/polycarbonate moulding compositions allows mouldings to be produced which have high impact strength and good resistance to weathering and methanol-containing fuels.
Patent EP-0103793-A1 (EP)
Inventor: BINDER KARL-HEINZ
IPC: A61B5/0408
Filed: 1983-09-01
Abstract: 1. Suction device comprising a plurality of suction electrodes (36) for a suction massage during an electrotherapy with low-frequency or medium-frequency stimulation currents, wherein the suction electrodes are in connection with a vacuum pump (21) via a common suction line (37), wherein a ventilation device is connected with the suction line, by which the suction line can be vented during the application of the suction electrodes, and wherein for the suction massage a device for generating a pulsating suction is provided, characterized in that to the common suction line (37) a pressure sensor (32) is connected, which converts the value (-P) of the suction into an electrical voltage Up = f (-P), that an electrical control (33) having a first set-point transmitter (39) is provided, at which a desired limiting value of the suction for the application of the suction electrodes (36) can be set, that the electrical control (33) comprises a second set-point transmitter (38), at which a second limiting value of the suction can be set for the suction massage, and that the electrical control (33) is connected to the ventilation device (30, 31) so that the suction required both for the application and also for the suction massage can be limited or regulated to the set-point values set before the application of the suction electrodes.
Patent EP-0108938-A1 (EP)
Inventor: OHYAGI TAKASHI
IPC: H04L25/03
Filed: 1983-10-13
Abstract: The described paging system is capable of effectively transmitting and receiving message codes without adversely affecting the paging code (especially address code) reception probability. 
     The paging receiver comprises a receiver device (1, 2, 3) for receiving a paging code including a first code having a first transmission rate, a second code having a second transmission rate and a discrimination code for distinguishing the first and second codes. A low-pass filter LPF (4) is connected to the output of the receiver device (1, 2, 3) for switching its cut-off frequency in response to a control signal (S2) and selectively extracting the first and second codes. A data processing section (12) is coupled to the output of the LPF (4) for generating the control signal (S2) in response to the received discrimination code, supplying the control signal (S2) to the LPF (4), and decoding the extracted first and second codes.
Patent EP-0089161-A1 (EP)
Inventor: PILLINGER KEITH JOHN
IPC: B60Q1/46
Filed: 1983-03-07
Abstract: A hazard warning light for attachment to a vehicle is designed to give the illusion of a rotating lamp of high intensity and is actuable by the driver of one vehicle to alert following cars to the existence of an emergency e.g. a car crash. The light incorporates electronic circuitry.
Patent EP-0113494-A1 (EP)
Inventor: SIELAFF ULRICH
IPC: E04B1/19
Filed: 1983-06-01
Abstract: A junction plate is disclosed which is formed by stamping from a metal disk and which is adapted to secure together a plurality of main struts to form a polygonal geodesic structure, such as an icosahedron. The junction plate includes a series of main strut channels which are bent relative to a flat central portion of the plate so that they are parallel to the main struts of the structure to receive and hold the main struts in the main strut channels. There are also formed in the plate a series of auxiliary strut channels intended to receive ends of auxiliary struts which may be inserted into the structure to support the surface faces of the structure to allow easier covering of the structure using conventional building materials. The auxiliary strut channels are particularly shaped and adapted to allow easy and quick installation of auxiliary struts into the structure with a minimum of shaping necessary to the auxiliary strut.
Patent EP-0106529-A1 (EP)
Title: Improved drilling fluids based on sulfonated elastomeric polymers
Inventor: LUNDBERG ROBERT DEAN
IPC: C09K8/36
Filed: 1983-09-13
Abstract: The present invention relates to sulfonated elastomeric polymers which are copolymers of isoprene and sodium styrene sulfonate or teropolymers of isoprene, styrene and sodium styrene sulfonate wherein these sulfonated polymers function as viscosification agents when added to oil-based drilling muds which are the fluids used to maintain pressure, cool drill bits and lift cuttings from the holes in the drilling operation for oil and gas wells. The sulfonated and elastomeric polymers have 5 to 100 meq. of sulfonate groups per 1000 grams of the sulfonated elastomeric polymer, wherein the sulfonated groups are neutralized with a metallic cation or an amine or ammonium counterion. A polar cosolvent can optionally be added to the mixture of oil drilling mud and sulfonated elastomeric polymer, wherein the polar cosolvent increases the solubility of the sulfonated elastomeric polymer in the oil drilling mud by decreasing the strong ionic interactions between the sulfonate groups of the sulfonated polymer.
Patent EP-0107944-A1 (EP)
Inventor: HOWELLS RICHARD D
IPC: A23L5/10
Filed: 1983-10-12
Abstract: @ 1-Halomethyl-2-alkoxyethyl acrylates and methacrylates useful for making acrylate and methacrylate polymers and copolymers. Preferred monomers are used to prepare fluorochemical copolymers which impart oil and water repellency to cellulosic materials and textile fibers. The fluorochemical copolymers are derived (by weight) from about 1 to 30% of the preferred monomers, 60 to 80% fluorochemical acrylate, 1 to 15% glycidyl acrylate or methacrylate, 1 to 6% of certain cationic acrylates or methacrylates, and 0 to 20% vinylidene chloride.
Patent EP-0112001-A1 (EP)
Inventor: BRIFMAN JOSEPH
IPC: H02J13/00
Filed: 1983-10-19
Abstract: A remote control circuit breaker and contactor system having at least one 110 circuit as an interface between a central processing unit and a plurality of up to (32) devices such as remote circuit breakers (2, 20) for each I/O circuit, each remote circuit breaker having an individual electronic circuit which receives commands from the I/O circuit to turn the breaker or contactor on or off or hold and also senses the state of the breaker contacts and the control line and upon request sends back status codes which are stored in the memory (25) in the I/O circuit to be read when desired by the central processing unit. Four-state status information is provided including open, closed, tripped and problem (low voltage, open or shorted control line). Contact state (4) is determined by directly measuring the contact resistance in single break contacts (or solid state device contactors) or the contact voltage in double-break contacts.In the event electrical noise on the control line or the like causes rapid turn-on and turn-off of the remote breaker, a rapid cycle inhibit circuit (38) for a timed interval stops such cycling of the remote breaker (2, 20) after a predetermined number thereof to prevent damage to the remote device due to overheating. The remote breaker electronic circuit affords manual control of the breakers or contactors and trip indication of the breakers in addition to computer control through the I/0 circuit. The system uses tri-state communication circuitry which includes a hold command and prevents unwanted state changes during losses of power or when a control line shorts to ground or opens.
Patent EP-0109763-A1 (EP)
Inventor: HARGREAVES KARL MICHAEL
IPC: B62L3/02
Filed: 1983-10-20
Abstract: Cycle stop-light equipment having a deformable member 1 which is squashed upon operation of the hand-brake lever 7 to operate an electrical switch contacts 13 to illuminate the stop-light.
Patent EP-0115710-A1 (EP)
Inventor: MORALDO JEAN-PIERRE
IPC: B05B15/68
Filed: 1983-02-03
Abstract: Device for controlling the distance between a spraygun and the surface intended to receive the sprayed product. The emitter and/or the receiver (3) of a range finder (6) forms a unit with the spraying device (1) and supplies a signal when the optimal distance for the spraying process between the spraygun (1) and the object (2) is not respected. Spraying of ultra-fine mists onto the walls of hospital rooms. <IMAGE>
Patent EP-0093655-A1 (EP)
Inventor: PEILLOUD FERNAND
IPC: B29C43/00
Filed: 1983-04-27
Abstract: Process of heating by induction for the polymerisation of mixtures of so-called organometallic powders consisting of at least one thermosetting resin, at least one metallic powder and having the possibility also of comprising, generally in lesser quantity, additives intended to impart particular end-use properties to the finished product, is characterised in that the heating is generated within the body of the mixture to be polymerised simultaneously with a pressing action of the said powder; as a consequence this pressing imparts a good electric conductivity to the organometallic powder. Application for any part formed from so-called organometallic powder.   <IMAGE>
Patent EP-0095988-A1 (EP)
Inventor: ESCARAVAGE GERARD
IPC: E05B65/12
Filed: 1983-06-02
Abstract: 1. A door latch, in particular for a motor vehicle, comprising a case enclosing the latch mechanism, a bolt (2) and a keeper (10) movable relative to each other so as to be capable of mutually hooking together and disengaging from each other when the latch is latched or unlatched, the bolt being associated with a locking element (12) which is adapted to retain the bolt (2) in its position hooked to the keeper (10) and which is controlled by driving means (20, 22, 23) adapted to disengage it from the bolt (2) in opposition to an elastically yieldable return element (41) for returning this locking element, said driving means (20, 22, 23) being moreover coupled to the bolt through a transmission (25, 30) so as to bring the bolt (2) to its hooked position during the final latching of the latch, characterized in that the bolt (2) and the locking element (12) are both pivotally mounted on the case (1) and said driving means (20, 22, 23) comprise a driving element (20) which is adapted to act separately and in succession, on one hand, on said locking element upon the unlatching of the latch and, on the other hand, on said transmission (25, 30) for the latching of the latter.
Patent EP-0098231-A1 (EP)
Inventor: SIVIGNON PIERRE
IPC: F23Q3/00
Filed: 1983-06-14
Abstract: 1. Gas cock coupled to a piezoelectric system, constituted by at least : the said cock (15) comprising a body, a rotary driving axis (14) with an operating button (17) at its free end, the said piezoelectric system comprising at least one case (1), a piezoelectric element (2) contained in the latter, a movable striker (3) in the case in relation to the piezoelectric element, an elastic means (5) arranged in the said case, the said system being actuated from its position of rest by charging the elastic means, then by projecting the striker against the piezoelectric element under the effect of the charged elastic means, an intermediate piece (13, 20) to actuate the piezoelectric system, mounted coaxially in relation to the rotary driving axis (14), between the body of the cock (15) and the operating button (17), comprising on its periphery at least one activating member (13a, 20a) of the piezoelectric system, a means (16, 17b, 20c) allowing the rotary driving axis (14) to be coupled in rotation to the intermediate actuating piece (13-20), in the direction of opening the cock, the piezoelectric system remaining at or returning to its position of rest, when the rotary driving axis is rotating in the direction of closing the cock, characterized in that it comprises a connection (9, 19, 51) which is independent of the body of the cock (15) and of the operating button (17), is free in rotation in relation to the rotary driving axis (14) and mounted at least in part between the said body and the said button, and connected to the piezoelectric system (8).