baber/WOPTO huggingface dataset:
Patent EP-0055786-A1 (EP)
Inventor: LLOYD ROBERT
IPC: B01J20/34
Filed: 1980-12-30
Abstract: A process for the regeneration of contaminated activated carbon is provided. The process utilises hydrogen fluoride gas and aqueous hydrogen fluoride to gasify and solubilize the now carbonaceous contaminants. The hydrogen fluoride is regenerated for recycle. The process provides for activated carbon to be economically used for cleaning of flue gases, particularly gases generated by combustion of hydrocarbon.
Patent EP-0042457-A1 (EP)
Inventor: MOREDOCK JERRY L
IPC: F42B14/02
Filed: 1980-06-23
Abstract: An obturator for a projectile (10) to be fired from a rifled barrel (12) is provided in accordance with this invention, with this obturator being mounted on the projectile in such a way as to permit rotational slippage. A preferred form of our obturator comprises a ring (16) of non-metallic material, which ring is capable of being mounted on a circular body portion (20) of the projectile. An external portion of the obturator ring has a plurality of encircling slots (26), essentially parallel to each other, which slots are rearwardly inclined so as to define a plurality of chevron-like members (28) designed to forcibly engage the rifling of the barrel. The interior of the obturator ring is designed to slip rotationally with respect to the projectile body portion as the projectile travels along the barrel, thereby advantageously minimizing the rotation of the projectile as a result of rifling effects. One embodiment of an obturator (46) in accordance with this invention may be designed to disintegrate as it leaves the barrel, whereas another embodiment (16) may utilize an overwrap of high temperature filamentary material (36) in at least some of the slots, which overwrap serves to increase the hoop strength of the obturator.
Patent EP-0014531-A1 (EP)
Inventor: DAVIS ADRIAN FRANCIS
IPC: A61K31/165
Filed: 1980-01-22
Abstract: The acute liver toxicity effects of paracetamol are reduced by co-formulating with ascorbic acid derivatives (ascorbate anion bioprecursors) which produce high liver concentrations of ascorbate anion after oral administration of the co- formulation. A suitable ascorbate anion bioprecursor is ascorbyl 6-paimitate.
Patent EP-0022326-A1 (EP)
Title: Process for chemically removing the acyl sidechain from cephalosporins and penicillins
Inventor: SLUSARCHYK WILLIAM A
IPC: C07D501/18
Filed: 1980-06-23
Abstract: A process is provided for removing the acyl sidechain from penicillins and cephalosporins which comprises chlorinating the acyl compound and treating the resulting iminochloride with an o-aminothiophenol to obtain the corresponding 6β-aminopenicillin or 7β-aminocephalosporin.
Patent EP-0017540-A1 (EP)
Title: Dispositif optoélectrique de localisation de source lumineuse ponctuelle
Inventor: REYMOND JEAN-CLAUDE
IPC: G01S3/784
Filed: 1980-03-18
Abstract: Dispositif permettant d'accroître le rapport signal à bruit en présence d'un fond lumineux intense et de diminuer fortement le risque de détection directe du rayonnement solaire. Il comporte des moyens obturateurs optoélectriques (3) associés aux zones transparentes (1) du cache optique pour ne laisser passer sensiblement que le rayonnement de la source à localiser (SI) aboutissant au détecteur associé (2). L'obturateur peut être réalisé à l'aide d'une lame en céramique ferroélectrique agencée pour former des éléments juxtaposés et commandés sélectivement par un circuit (6) en fonction du positionnement (Δ,ϑ) de la source sous forme de données (SJ) élaborées par un calculateur annexe (5). L'invention s'applique notamment aux systèmes viseurs de casque.
Patent EP-0017586-A1 (EP)
Title: Appareil de traitement de données comportant deux mémoires à accès direct coopérant aussi bien en mode lecture qu'en mode écricture
Inventor: BAVOUX ROBERT JULES ADOLPHE
IPC: G06F12/06
Filed: 1980-04-02
Abstract: L'invention concerne les systèmes d'exploitation de données faisant appel à une mémoire adressable. Elle propose un procédé et un système d'exploitation permettant de particulariser à volonte certaines adresses de la mémoire adressable 24 par création d'indicateurs 25 associés aux adresses particulières. Ces indicateurs sont mis en activité à chaque fois qu'une adresse particulière 23 est appelée et le système 28 est prévenu qu'il vient de faire appel à une adresse particulière.
Patent EP-0024430-A1 (EP)
Inventor: SIMS JOHN C JR
IPC: G01S13/931
Filed: 1980-09-10
Abstract: Un systeme radar anti-collision pour vehicules produit un avertissement d'une collision possible d'un vehicule avec d'autres vehicules ou objet sur le trajet du vehicule ainsi qu'un freinage automatique. L'invention utilise un systeme a radar a impulsions (24) avec des faisceaux d'antenne de recouvrement (13, 14, A, B) pour distinguer des objets situes, hors de l'axe. L'invention determine le modele de changement vitesse relative du vehicule par rapport a l'objet qui est detecte par son radar pour produire des signaux qui sont traites par un reseau de circuits de maniere a determiner si l'objet detecte est un obstacle possible qui doit-etre evite en freinant ou manoeuvrant le vehicule. A chaque fois que le vehicule parcourt une distance predeterminee d'accroissement, le radar (26) recoit une impulsion (16). Le reseau de circuits (19) detecte des reflections dans 32 intervalles de porte de portee de 10 pieds de long, par exemple, s'etendant devant le vehicule. Le signal recu pour chaque porte d'une portee de 10 pieds est un bit binaire representant la presence d'un ou de plusieurs objets dans cette porte de portee. Le nombre d'impulsions radar emises pendant le temps qu'un objet detecte reste dans un seul intervalle de porte de portee represente la vitesse relative entre l'objet et le vehicule; et la vitesse relative d'un objet est stockee pour chaque intervalle de porte de portee au travers duquel il passe. Les variations de vitesse relative sont comparees avec des valeurs preemmagasinees (27) concernant la vitesse apparente du vehicule par rapport a un objet non mobile et etant fonction de la distance a la cible et du deplacement de l'objet a partir de la ligne de la trajectoire du vehicule. Un objet immobile place devant n'indiquera pas de variations de vitesse relative observee et peut representer un danger de collision potentielle, tandis qu'un objet ne se trouvant pas directement dans le chemin du vehicule indiquera une variation caracteristique en vitesse observee en passant au travers des intervalles de
Patent EP-0040830-A1 (EP)
Inventor: GRAY GARY M
IPC: C07C45/00
Filed: 1981-05-21
Abstract: method for the preparation of (E)-4-bromo-2-me- thylbut-2-en-1-al comprises brominating 3,4-epoxy-3-methyl-1-butene with cupric bromide in the presence of lithium carbonate.
Patent EP-0041208-A1 (EP)
Inventor: SIMON FRANZ DR DIPL-CHEM
IPC: C25D3/58
Filed: 1981-05-23
Abstract: Zur Herstellung niederkarätiger rosa- bis gelbfarbener Goldlegierungsüberzüge werden galvanische Bäder mit einem Gehalt an löslichem Goldzyanid, löslichem Kupferzyanid und Kaliumkarbonat bzw. Hydrogenkarbonat benötigt, die korrosionsbeständige Schichten von 13 - 18 Karat liefern und kein physiologisch bedenkliches Kadmium enthalten. Die erfindungsgemäßen Bäder enthalten anstelle von Kadmium 7,5 - 40 g/l Zink als komplexes Zinkzyanid.
Patent EP-0044529-A1 (EP)
Title: Grille de déflexion d'un courant de fluide et dispositif en faisant application
Inventor: POUX JACQUES
IPC: F26B21/00
Filed: 1981-07-16
Abstract: Le grille d'entrée (11) est constituée par une tôle mince ondulée présentant face à l'écoulement des arrondis (15) parallèles régulièrement répartis, les flancs (16, 16') de deux arrondis adjacents constituant des canaux (19) convergents sur un fond perforé (23). L'invention s'applique notamment aux séchoirs.
Patent EP-0050207-A1 (EP)
Inventor: FREDERICH FRITZ PROF DR-ING
IPC: B60B37/00
Filed: 1981-09-05
Abstract: A wheel set (1) for rail vehicles, in particular for high speeds, consists of two carrier components (4) each receiving one wheel (2) and provided on both sides of the wheel (2) with one bearing (3) in each case and of an intermediate part (5), for example a thin-walled spacing tube, gearing or a brake, which connects the mutually facing ends of the carrier components (4). <IMAGE>
Patent EP-0034383-A1 (EP)
Inventor: DEKKER CORNELIS BARTHOLEMEUS
IPC: H04L27/22
Filed: 1981-01-29
Abstract: A receiver for angle-modulated signals of the form a sin((ω))t + 0°(t)), comprising a frequency transposition stage (3) incorporating a local oscillator (3 1). A frequency shift Δω of the local oscillator relative to the carrier frequency ω may cause the angle modulation signal 0(t) to become faded. An argument detector (4) produces the signal [0(t) + (Δω)t] which is differentiated by a differentiator (6) to provide the signal [d 0(t) /dt + Δω]. A DC-shift detector (7) determines the DC-component Δω of this signal. This component is integrated by an integrator (8) to provide the signal (Δω)t, which is thereafter subtracted by difference producer (5) from the output signal of the argument detector (4) to provide a clear angle modulation signal. This receiver is suitable for use in systems for the radio transmission of data signals, Figure 1.
Patent EP-0037147-A1 (EP)
Inventor: SEYMOUR SHAUN A
IPC: A01F12/16
Filed: 1981-03-24
Abstract: A feeder for a harvesting machine such as a combine harvester is provided, comprising a feeder housing (18) of improved design with a first floor portion (44-46), a second floor portion (50) obliquely angled to the first floor portion and conveying means (26) adapted to convey crop material in a first direction across the first portions and in a second direction oblique to the first direction across the second portion. Object ejecting means (40, 48) are provided in the feeder floor between the first and second portions thereof in a manner so that, when actuated by a non-frangible object, a discontinuity in the floor is created, and the non-frangible object, moved in the first direction across the first floor portion continues moving along this first direction and out of the feeder housing upon reaching said discontinuity and prior to reaching the second portion (50) of the floor.
Patent EP-0049932-A1 (EP)
Inventor: KIES ANTONIUS MARIA
IPC: H01R4/66
Filed: 1981-10-09
Abstract: A method of driving in an earth electrode having a conical coupling end with the aid of a driving head having a recess, in which the driving head is placed by its recess on the coupling end and the earth electrode is driven into the ground by means of a striking tool acting on the driving head, comprising placing a driving head having a conical recess fitting to the coupling end on the coupling end and after the earth electrode is driven in, loosening the driving head from the coupling end by releasing means. And driving head for employing the method.
Patent EP-0050902-A1 (EP)
Inventor: SCHOLTEN JOSEPH JOHANNES FRANC
IPC: C08F10/02
Filed: 1981-10-24
Abstract: The invention relates to a process for the preparation of porous silicon dioxide by converting a silicon dioxide obtained by flame hydrolysis into a gel, using at least the same quantity by weight of water which is mixed with at least 15 vol.-% of an alcohol with 1-5 carbon atoms, calculated in relation to the volume of the water in the gel, and this mixture is spray-dried. The silica can then be made into a catalyst which is used in polymerizing olefins by placing on it a chromium compound and then heating in a non-reducing atmosphere.
Patent EP-0041777-A1 (EP)
Inventor: HARUHIKO KOTO
IPC: B41J2/19
Filed: 1981-05-11
Abstract: An ink supply system for a printer comprising an ink container (18) containing liquid ink; a printing head (11); an ink passage (15,17,20) connecting a portion of the ink container (18) to said printing head (11), and air trapping and/or detecting means (14,15,20-22) for trapping and/or detecting air bubbles in said ink characterised in that the air trapping and/or detecting means (14,15,20-22) is disposed in said ink passage (15,17,20).
Patent EP-0056385-A1 (EP)
Title: Recipient jetable monodose ameliore
Inventor: CHIQUIAR-ARIAS MARCELO
IPC: A61J1/06
Filed: 1981-06-18
Abstract: Recipient (20) jetable monodose ameliore en plastique moule obtenu de preference par un moulage a injection, dans lequel le corps flexible (11), l'ajutage rigide (12) et la pointe separable (16) du recipient possedent des largeurs toujours plus etroites de maniere a porter au maximum le nombre de cavites de moulage, ce qui reduit les couts de fabrication. La pointe est concue de maniere a pouvoir etre tournee entre le pouce et l'index par un mouvement relatif de ceux-ci transversalement a l'axe longitudinal du recipient de maniere a reduire au minimum un renversement du contenu du recipient lors de la cassure de la pointe.
Patent EP-0088806-A1 (EP)
Inventor: SCHMITZ HANS-WERNER
IPC: B64B1/40
Filed: 1982-03-17
Abstract: Floating body of torodial construction (1) having a combined living and self-sufficient platform (3) which when hovering in the atmosphere is seated like a plate on the upper shell and above the central passage. The floating bodies, which offer the best possible guarantee of survival in events connected with war or natural phenomena by virtue of self sufficiency, mobility and protective and supply devices, also serve in peacetime to satisfy living and working requirements and other requirements of health and security. <IMAGE>
Patent EP-0090865-A1 (EP)
Inventor: BIBER CONRAD H
IPC: H01L31/0216
Filed: 1982-04-02
Abstract: Processes for making an electronic color imaging device comprising a planar array of charge-handling semiconductive photosensors and a multicolor filter means comprising a planar array of color filter elements superimposed in precise registration over the sensing area of the photosensors. In general, the processes comprise the steps of: (1) successively coating on a planar array of semiconductive photosensors a plurality of photoresponsive layers; (2) subjecting each photoresponsive layer in succession to radiation to provide an exposed area of said layer; (3) removing unexposed photoresponsive coating from each layer in succession; and, (4) dyeing exposed areas of each layer of said coating in succession to obtain a series of chromatic filter elements. Color filter elements having dimensions of approximately 6µ x 6µ may be produced by the processes.
Patent EP-0087495-A1 (EP)
Inventor: KROPLA PETRANA DIPL-ING
IPC: F24H9/12
Filed: 1982-04-30
Abstract: The valve arrangement for temperature control has a valve, possibly thermostat valve, arranged directly via a bushing on a radiator and with a connection for the supply of the forward run water and a device for the addition of return run water. In such a valve arrangement, with simpler construction and easy assembly, a better utilisation of the sensible heat of the forward run water is envisaged in that the connection opens into a nozzle (5), the outlet jet of which is direceted into a mixing chamber of a diffusor (6) of a jet pump, and in that the diffusor projects into the radiator, keeping free an annular channel (7) which is in flow connection on the one hand with the internal space of the radiator and on the other hand with the suction zone of the nozzle outlet jet. <IMAGE>
Patent EP-0072018-A1 (EP)
Inventor: VON WEDEL KARL
IPC: F27D15/02
Filed: 1982-08-09
Abstract: Bei einem Verfahren zum Kühlen von Kühlgutbetten aus ungleichförmigen Korngemischen gebrannten Schüttguts wie Zementklinker auf Rostkühlern wird die Kühlmediumsgeschwindigkeit zo hoch gewählt, dass sich oberhalb einer sich absetzenden Festbettschicht (1) groben Korns ein Wirbelbett (2) aus Feingut bildet. Um unkontrollierte Bewegungen des Feinnanteils so zu kontrollieren, dass eine spezifisch günstige Verweilzeit von Grob- und Feingut erreichbar ist, wird das Kühlgut an der kalten Ablaufseite (5) des Rostkühlers angestaut, und Festbett (1) und Wirbelbett (2) werden unabhängig voneinander, letzteres vorzugsweise unter Einfluss von Gefälle und Schwerkraft, gefördert. Zur Annäherung an das Gegenstromprinzip kann die mittlere Betthöhe wesentlich erhöht werden. Zum anstauen ist quer zum Förderfluss eine insbesonders auf das Wirbelbett (2) einwirkende verstellbare Stauwand (8) mit Grenzdruckschaltung angeordnet. Diese färst zum Rest (3) eine Offnung für den Külgutdurchtritt frei. Durch den Rost (3) fallendes Material wird auf das Kühlgut mit Hilfe des Kühlmediums zurückgeführt.
Patent EP-0079481-A1 (EP)
Inventor: GOZZO FRANCO DR CHEM
IPC: B01J31/00
Filed: 1982-10-21
Abstract: A process for preparing 1,1-dihalo-1,2,2,2-tetrafluoroethanes by isomerization of 1,2-dihalotetrafluoroethanes at their reflux temperature, by using, as a catalyst, the reaction product prepared "in situ" from an anhydrous aluminium halide with at least equimolecular amounts of the isomer 1,1-dihalo-1,2,2,2-tetrafluoroethane in a medium consisting of 1,2-dihalotetrafluoroethane.
Patent EP-0079605-A1 (EP)
Title: Method of casing-in books
Inventor: AXELROD HERBERT R
IPC: B42C19/00
Filed: 1982-11-15
Abstract: A method for bookbinding on a continuously-moving, constant-speed conveyer belt (19) operation with the case (21) or back-strip being centrally located on the axis of motion. As the case (21) is formed between opposing rotary irons (13), glue or paste is then applied to the upper insides of both sides of the case (21). A book block (24) is next dropped on one side of the case, the book block (24) is aligned to register with the case (21); and the other side of the case (21) is folded over to fasten to the upper side of the book block (24) to form the book and prepare it for pressing and crimping of the building-in operation, without any interruption of the motion of the book along the conveyer system (19).
Patent EP-0082511-A1 (EP)
Inventor: KLAN FRIEDRICH DR
IPC: G06F13/42
Filed: 1982-12-20
Abstract: Zum Anschluß mehrerer eigenständiger Prozessoren (z.B. Ein-/Ausgabeprozessoren IOPO bis IOP2) an einen einzigen Port (PORTx) des Arbeitsspeichers (PMS) werden diese über individuelle Schnittstellensteuerungen (DSY) in Serie geschaltet, wobei die Schnittstellen (SSD) gegenüber der Portschnittstelle (SSI) erweitert sind, ohne daß sich die Schnittstellenbedingungen für den Port dadurch andern. Die Schnittstellensteuerung (DSY) arbeitet in gegenseitiger Abhängigkeit voneinander, so daß innerhalb der Prozessorkette entstehende Speicherzugriffsanforderungen mittels einer wechselseitigen Blockierung ohne Adressensteuerung einzeln nacheinander wirksam werden, wobei Weichensteuerungen (z.B-STB-ST, TERM-ST, MUX, 031, U31 bis U33) in den Schnittstellenleitungen den Übertragungsweg in beiden Richtungen zwischen Speicher (PMS) und dem jeweils aktiven Prozessor (z.B. IOP2) abhängig von Zustandsignalen (PCONO 1 bzw. MCONO. 1) bestimmen, die u.a. durch Schnittstellensignale (PO.STROBE, M1 GO) beeinflußt werden. Beendigung einer Schreiboperation und Freigabe der aufgebauten Verbindung durch interne Schnittstellenleitung (TERM) der Kettenschaltung. Bei einer Leseoperation erfolgt Abbau des Verbindungsweges zum Speicher furdie Anforderung bereits mit Beginn der Lesedatenubertragung bei Aufbau des rückwartigen Verbindungsweges. Für zusatzlichen Lock-Betrieb zwei zusätzliche interne Schnittstellenleitungen (LOCKREQ und DSYLOCK) in Verbindung mit einer Uberwachungs-und Blockiersteuerung (LOCK-ST) in jeder Schnittstellensteuerung (DSY).
Patent EP-0083811-A1 (EP)
Inventor: PEK JOHAN J B
IPC: B01D50/00
Filed: 1982-11-09
Abstract: Apparatus for separating mixtures of liquid and gas, comprising a first stage separator and a second stage separator. The first stage separator comprises a tubular wall 2 defining an inner space 3 and an outer space 6. Swirl imparting means 10 are provided for imparting a rotary movement to a gas/liquid mixture supplied into said inner space to separate the liquid and the gas. In the tubular wall 2 at least one opening 12 is arranged for discharging the separated liquid from the inner space 3 into the outer space 6. A primary gas outlet tube 13 having the lower end positioned inside the inner space 3 is provided for discharging substantially liquid-free gas from the inner space. A secondary gas outlet is provided for dicharging gas from the outer space. The secondary gas outlet 16 is in fluid communication with the inlet of the first stage separator, which first stage separator further operates as a second stage separator to separate liquid from the gas stream discharged from the outer space.
Patent EP-0058486-A1 (EP)
Inventor: FERRO ARI M
IPC: G01N33/543
Filed: 1982-01-28
Abstract: Assay for multisite antigens, in particular, hTSH wherein a sample containing 'the antigen is contacted with radiolabeled binder for the antigen to provide a mixture of free radiolabeled binder and radiolabeled binder complexed with the antigen. The free and bound radiolabeled antibody are separated by contact with a binder for the antigen complexed with the radiolabeled binder, and at least one of the bound and free radiolabeled antibody is counted. The complex may be eluted from the binder by an eluting liquid buffered to a pH of no greater than 3.0.
Patent EP-0064346-A1 (EP)
Inventor: REID PETER
IPC: B64C27/00
Filed: 1982-04-15
Abstract: A helicopter (10) incorporates apparatus (15) for mounta device such as an aerial or a sight (14) above a main sustaining rotor (13). The apparatus comprises first and second ring gears (16, 20) located respectively above and below the rotor, the first gear (16) being supported from helicopter structure (17) concentrically of an axis of rotation (11) of the sustaining rotor, support means (37) supporting the second gear and the device above the rotor in a manner permitting relative rotation of the rotor hub, and synchronising means (25) rotationally fixed to the rotor hub and meshing with the first and second gears to retain the device stationary during rotation of the rotor system. In a preferred embodiment, positioning means are provided to rotate the first gear in either direction of rotation whereby the device can be rotated and selectively positioned independently of the rotation of the rotor.
Patent EP-0069459-A1 (EP)
Inventor: UENO KAZUO C O AICHI TOKEI DEN
IPC: G01F1/58
Filed: 1982-05-28
Abstract: A measuring device of an electromagnetic flowmeter in which an inner yoke (f) having an electromagnetic coil (ℓ) wound therearound is connected to a pair of magnetic poles (A, B) in a flow-rate measuring pipe (1) having a generally circular cross section, and each of the magnetic poles (A, B) extends over a predetermined angular range expressed by a circumference angle (2 a).
Patent EP-0074179-A1 (EP)
Inventor: ELMQUIST LYLE FERDINAND
IPC: A61L15/60
Filed: 1982-08-04
Abstract: O An absorbent composition comprising the reaction product at elevated temperature and pressure of hydrolyzed starch polyacrylonitrile graft copolymer and a polyhydric alcohol (such as glycerol) in the amount of between about 3% and 20% is described. This composition exhibits good fluid absorbency and fast wicking properties and is particularly useful in producing absorbent laminated film for use in diapers, paper towels and the like. There is also described an improved absorbent laminated film prepared with the above absorbent composition and a method for preparing such absorbent laminated film.
Patent EP-0073611-A1 (EP)
Inventor: CRAIG ALAN ROBERT
IPC: G01N33/543
Filed: 1982-08-19
Abstract: Novel particle reagent for light scattering immunoassays are provided. The particle reagents are high refractive index shell-core polymers covalently bonded to compounds of biological interest. A method of measuring unknown concentrations of these compounds of biological interest by measuring changes in turbidity caused by particle agglutination or its inhibition is also provided.