baber/WOPTO huggingface dataset:
Patent EP-0080159-A1 (EP)
Inventor: SHIROGAMI TAMOTSU
IPC: H01M8/02
Filed: 1982-11-16
Abstract: The invention provides an electrochemical power generator having a structure where a plurality of unit cells (21) are stacked such that each pair of adjacent unit cells (21) sandwich an interconnector (22) therebetween. Each unit cell (21) is formed such that an anode (2) of a porous carbon substrate having an anode catalyst layer (5) on one surface thereof and a cathode (3) of a porous carbon fiber sheet having a cathode catalyst layer (4) on one surface thereof sandwich a matrix layer (6) containing an electrolyte solution of a concentrated acid solution therebetween so as to respectively bring the two surfaces of the matrix layer (6) into tight contact with the anode and cathode catalyst layers (4, 5). The interconnector (22) is formed of a high density carbon plate. The electrochemical power generator uses as an anode reactant material a gas containing hydrogen as a major component, and uses as a cathode reactant material an oxidizing gas. The electrochemical power generator has excellent mechanical strength and may be efficiently and stably operated without deterioration over a long time. For this purpose, a plurality of grooves (12) which function as a gas passage for the gas containing hydrogen as its major component are formed in the other surface of the anode (2), the cathode (3) is thinner than the anode (2) and is waterproofed, and a plurality of grooves (11) which function as a gas passage for the oxidizing gas are formed in one surface of the interconnector (22).
Patent EP-0090096-A1 (EP)
Inventor: VAN DEN BEMT JOHANNES CORNELIS
IPC: C21B9/00
Filed: 1982-03-30
Abstract: Burner has parallel vertical supply ducts (1, 2) for the two combustion components (gas and air). A first one (1) of said ducts opens upwardly at a first outlet (3) which is substantially oblong in plan view and the second (2) of said ducts opens at a plurality of second outlets (5a, 5b) which are located on either side of and above the first outlet (3), the general discharge directions of the second outlets, (5a, 5b) being oblique to that of the first outlet (3). 
     The first outlet (3) has, as seen in plan view, a slot shape and has, in its long sides, a plurality of recesses (8) which extend outwardly towards the second outlets (5a, 5b). The second outlets (5a, 5b) are arranged alongside the said long sides of the first outlet (3) with the second outlets (5a, 5b) on one side opposite those on the other side. The recesses (8) are, along the length of the first outlet (3), located alternately in said long sides and, on each said long side, directed towards alternate ones (5b) of said second outlets (5a, 5b).
Patent EP-0068530-A1 (EP)
Inventor: DE GOUW ANTONIUS MARIA
IPC: B65D81/26
Filed: 1982-05-26
Abstract: The invention relates to a package for foodstuffs (11) which while in the packaged state will exude a considerable amount of liquid. The invention is particularly directed to a package for fresh mussels. The package contains some amount of superabsorbing material (12) of the type which, even under pressure, is capable ob absorbing and retaining many times its own weight in liquid. The invention also relates to a method of packaging foodstuffs.
Patent EP-0059041-A1 (EP)
Inventor: BATTIG EDOUARD
IPC: A24D3/02
Filed: 1982-02-09
Abstract: In an apparatus for producing filter cigarette mouthpieces with secondary air channels, longitudinal grooves are embossed in the periphery of the filter elements by means of heated dies arranged on the inner surfaces of troughs (13-18) carried by two conveyors (1, 2). During embossing, the troughs of each conveyor co-operate in facing pairs and jointly enclose each filter portion (23).
Patent EP-0062416-A1 (EP)
Inventor: KAMPFMANN GEORG
IPC: H01R43/048
Filed: 1982-03-11
Abstract: The contact positioning apparatus comprises a plurality of contact holding portions (11, 11') adapted to receive a series of contacts at a first pitch and to deliver the contacts to a second, different pitch. The portions (11, 11') are arranged in spaced parallel coplanar relation and are supported from a carriage (19) on respective cranks (13, 14) individually rotatable by respective pinions (16, 16'). Arms (13, 13') of the cranks are of progressively increased length and means (55, 23) provide for bringing the pinions (16, 16') into engagement with a common rack (27), traversable to rotate the cranks and bring the contact holding portions to the desired different pitch. The carriage is suitably supported on an XYZ positioning mechanism to move the contacts between receiving and discharge stations.
Patent EP-0066482-A1 (EP)
Inventor: JACQUES ROLAND
IPC: B01J27/12
Filed: 1982-05-03
Abstract: Aromatic/aliphatic nitriles having the formula: Ar-A-CN (I) wherein Ar is phenyl or substituted phenyl and A is a direct chemical bond or a hydrocarbon having from 1 to 6 carbon atoms, are conveniently prepared by heating to a temperature ranging from about 450 DEG  C. to about 550 DEG  C. a formamide or formanilide having the formula: Ar-A-NHCHO (II) or an amide having the formula Ar-A-CONH2 (III)  in the presence of a fluorinated siliceous catalyst, said catalyst having been prepared by (i) impregnating a particulate silica containing from about 0.05 to about 2% by weight of fluorine, expressed as F- bonded to the silica, with a dilute aqueous solution of hydrofluoric acid, said hydrofluoric acid solution having a concentration in HF of less than about 5% by weight, and the ratio by weight of the hydrofluoric acid contained in said aqueous solution thereof to the silica being less than about 5%, followed by (ii) drying the catalyst thus impregnated.
Patent EP-0085288-A1 (EP)
Inventor: JOHANSSON THOMAS
IPC: B01J8/02
Filed: 1982-12-22
Abstract: A process for the production of silicon nitride having a high content of alpha-phase by reaction of silicon powder and nitrogen gas at an elevated temperature. The temperature can be kept constant and local overheatings can be avoided by a controlled cooling of the powder.
Patent EP-0099359-A1 (EP)
Inventor: MAURER HORST
IPC: B31B50/80
Filed: 1982-01-20
Abstract: Une paire de roues d'aspiration spécialement conçues (12 et 14) sont placées de préférence après le dispositif d'application de colle sur une machine connue de fabrication de sacs par pincement par le fond. Pendant la fabrication, des sacs en papier (16) sont guidés horizontalement au travers de la machine par une transporteuse faisant partie de la machine. Avec cet agencement, l'une des roues d'aspiration (14) est placée sous le sac, et l'autre roue est placée sur le sac (16), en ligne. Au fur et à mesure que le sac est déplacé par la transporteuse, les deux roues d'aspiration sont mises en mouvement comme dans une opération de laminage. Chaque roue possède un arbre (18) avec un canal creux (20) conduisant à un godet d'aspiration (22) monté à la périphérie de la roue. Le nombre de godets d'aspiration autour de la circonférence de la roue peut être quelconque. Dans un mode préférentiel de réalisation, 12 godets d'aspiration sont montés de manière équidistante. Une pompe à vide (80) avec une canalisation (82) est connectée sur l'arbre. La pompe (80) aspire de l'air au travers du canal (20) provenant d'un godet d'aspiration de sorte que, lorsque le sac arrive au voisinage du godet d'aspiration, le godet se colle sur la couche du sac. Etant donné que le sac est en mouvement, le godet d'aspiration (22) se déplace avec le sac dans la même direction. Cette action a lieu simultanément avec les deux roues. De cette manière, les deux couches du sac s'agrippent aux godets d'aspiration. En décrivant un rayon, vers le haut et vers le bas, le sac s'ouvre.
Patent EP-0120845-A1 (EP)
Inventor: BRACKEN WILLIAM JOSEPH
IPC: F16D65/00
Filed: 1982-09-30
Abstract: Un plaquette de frein (58) (Fig. 6) possède une garniture dans laquelle est noyé un matériau de graphite particulaire. Une partie d'attaque (62) de la garniture de frein possède une concentration plus élevée des particules de graphite noyées qu'une partie restante (64) de la garniture (60). Un rotor de frein est lubrifié en même temps qu'il entre en contact avec le bord d'attaque (65) de la garniture de frein afin de porter au maximum l'efficacité du lubrifiant au niveau du bord d'attaque (65) de la garniture de frein.
Patent EP-0092768-A1 (EP)
Inventor: HANNEN REINER W
IPC: F23D14/58
Filed: 1983-04-19
Abstract: 1. A burner for producing a hot gas flow, in particular for shrinking film of plastics material, having a combustion chamber (3) and a flame retention baffle (6) arranged upstream of the combustion chamber (3) for the throughflow of the combustion gases which are supplied to the flame retention baffle (6) from a pressure-distribution chamber (7), and an outlet (2) which is arranged downstream of the burner (3) and which forms with the combustion chamber (3) a flow duct with equal cross-sections which are constant in the direction of flow, characterized in that the pressure-distribution chamber (7) has a fan-shaped outline and on the short side opposite the flame retention baffle (6) it is joined to a mixture supply pipe (8) and on its wide side it is joined to the combustion chamber (3) which has an elongate rectangular outline.
Patent EP-0106118-A1 (EP)
Title: Verfahren zum Abtrennen von Arsen aus einem Kupferelektrolyten
Inventor: MARR ROLF DR PROF DIPL-ING
IPC: C22B3/38
Filed: 1983-09-07
Abstract: Bei einem Verfahren zum Abtrennen von Arsen aus einem Kupferelektrolyten bei der elektrolytischen Kupferabscheidung durch Flüssig-flüssig-Extraktion mit einem organischen Medium, wobei die arsenhaltige organische Phase nach der Extraktion zwecks Abstreifens des Arsens mit einer geeigneten wäßrigen Lösung in Kontakt gebrach wird, wird des organische Medium mit Trioctylphosphinoxid in einer Menge von 0,1 bis 2,6 mol/kg in einem organischen Lösungsmittel verwendet.
Patent EP-0089807-A1 (EP)
Inventor: KARL WALTER
IPC: H01R13/115
Filed: 1983-03-16
Abstract: An electrical tab receptacle (10) for connection with a male tab (24) has a channel-shaped receptacle portion (11) at its forward end for receiving the tab and includes a base (16) with upstanding side walls (17,19,19a), at least one of which is turned-in to confront the base such that the tab is received therebetween. The tab receptacle further comprises a resiliently displaceable engagement member (18) extending from a side of the receptacle with a portion of the engagement member providing an engagement element (20) positioned for engaging in latching engagement with a corresponding portion of the tab (24). The receptacle is characterised by the engagement member (18) having a release portion (21 and 21A) located outside the channel-shaped receptacle portion (11) and on the same side of the base as the turned-in side walls, the release portion being shaped and positioned for receiving a displacement force for moving the engagement element away from the base to cause its disengagement from the complementary tab, whereby the complementary tab can be removed. Embodiments of the invention rely on a pivoting or twisting action in the engagement member upon depression of the release portion towards the base.
Patent EP-0098160-A1 (EP)
Inventor: INGRAM STUART JOHN
IPC: G01S13/76
Filed: 1983-06-29
Abstract: Apparatus for measuring distance has an interrogator which transmits an interrogation pulse (S2) to a transponder where it is received (pulse S5) after a time delay (t d ). The interrogator measures the time of occurrence of a pulse (S4) which is delayed by the signal processing time delays (t,) in the interrogator. The transponder responds to pulse (S5) after internal processing response time delays (t 2 ) and (t x ) by transmitting consecutively a reply pulse (S11) and echo pulse (S17) back to the interrogator where they are received as pulses (S9) and (S15) and produce pulses (S10) and (S16) after respective time delays (t 1 ). Echo pulse (S17) is produced in response to reception in the transponder via an internal signal path of the first reply pulse (S11) delayed by the internal processing delay time of the transponder. The interrogator measures the times of occurrence of pulses (S10) and (S16) and determines (t A ) and (t a ). ft is shown how subtraction of (t a ) from (t A ) produces a time duration dependant on (t d ) but independant of (t,, t 2 ) and (t x ).
Patent EP-0134334-A1 (EP)
Inventor: MIALE JOSEPH NICOLAS
IPC: C01B39/38
Filed: 1983-08-15
Abstract: A method of enhancing the activity of high silica zeolite, i.e. a zeolite having a silica-to-alumina ratio greater than 100, which involves compositing the zeolite with a support matrix, calcining the supported zeolite, treating same with boron fluoride, hydrolyzing the boron fluoride treated supported zeolite, contacting the hydrolyzed supported zeolite with a solution of an ammonium salt and then calcining the final product in order to obtain a supported zeolite having enhanced activity.
Patent EP-0112713-A1 (EP)
Inventor: LANE DAVID
IPC: H01R13/658
Filed: 1983-12-20
Abstract: An elelctrical connector including a shield (13, 14) with a one-piece base member (14) having a cable braid connecting portion comprising a panel (71) from respective opposite sides and the rear of which upstand flanges (69, 70) formed with cable-receiving apertures (73, 74) opening away from the panel (71). Each aperture (73, 74) has inturned cable gripping lips (75). A closure member (13) is provided for latching receipt on the base member (14) with a detent action. A terminal housing (15) received between the base and closure members (13, 14) and has hood (91) and platform portions (82) providing supports for contact portions (79, 67) of the shield at a mating face.
Patent EP-0109325-A1 (EP)
Inventor: BOUHANNA CLAUDE
IPC: B65D25/20
Filed: 1983-10-27
Abstract: A stackable and nestable handling crate has substantially vertical supporting columns (L1, L2, L3, L4, I1, I2). To facilitate stacking of similar crates on one another in the same orientation, by sliding the base of the supporting columns L1, L2, I1, I2) of an upper crate onto the upper edge of an upper region of a lower crate, the said columns (L1, L2, I1, I2,) are of at least two different widths so that with the columns (L1, L2) wider than the columns (I1, I2), the bases of the columns (L1, L2) may be slid over cavities (C1, C2) without jamming, which cavities receive the columns I1, I2) when the crates are nested in reversed orientation. <IMAGE>
Patent EP-0100296-A1 (EP)
Inventor: GELLER LEO DR
IPC: A61M5/14
Filed: 1983-06-08
Abstract: Der aus zwei Halbschalen (11) und (12) zusammengesetzte Kunststoff-Behälter (10) ist durch eine gerippte Aluminiumfolie (13) in zwei Kammern (14) und (15) unterteilt und besitzt oben einen Einlass (18) und unten einen Auslass (19). Die beiden Kammern (14) und (15) weisen in ihrem obersten Teil je eine Entlüftungsöffnung (21) bzw. (22) auf. In der einen Kammer (14) befinden sich drei Überläufe (25a, 25b, 26), die in den Auslass (19) bzw. in die andere Kammer (15) münden. In letzterer befindet sich ein weiterer Überlauf (27), der in den Auslass (19) mündet, sowie ein plattenförmiger Träger (30) mit dem abzugebenden Wirkstoff. Die Flüssigkeit gelangt vom Einlass (18) über die eine Kammer (14) und den Überläufen (25a, 25b) in die andere Kammer (15), strömt dort von unten nach uben am Wirkstoffträger (30) vorbei und gelangt schliesslich über den Überlauf (27) zum Auslass. In einem Nebenpfad strömt Flüssigkeit direkt vom Einlass (18) über die Kammer (14) und den Überlauf (26) zum Auslass (19). Die Vorrichtung ermöglicht eine sehr gleichmässige Wirkstoffabgabe und ist einfach und entsprechend wenig aufwendig herstellbar.
Patent EP-0101701-A1 (EP)
Inventor: PREIS WALTER
IPC: A61J3/00
Filed: 1983-02-26
Abstract: Dispositif d'enrobage de dragées (22) ayant forme (26) de tablettes, pilules ou analogues. Le dispositif présente un moyen (29) pour asperger les formes (26) avec une suspension, pendant qu'elles sont remuées dans le récipient (12), et un dispositif aspirateur (24) pour aspirer l'air avec la poussière produite par les dragées. L'axe de rotation (1) du récipient (12) est incliné de telle manière que la masse des dragées puisse exécuter un mouvement de roulis à trois dimensions et que la masse ascendante des dragées (50) se trouve à une distance moyenne de l'axe (A) supérieure à celle de la masse descendante (52). On obtient une aspiration particulièrement efficace et rapidement des dragées de haute qualité en prévoyant une ou plusieurs parois de séparation (30) perforées, faisant partie du dispositif aspirateur (24), et disposées dans l'intérieur du récipient de telle manière que pendant sa rotation elles soient recouvertes par la masse descendante des dragées (52). L'aspiration derrière les parois de séparation (30) est commandée de telle manière que leurs parties non recouvertes par les dragées (22) ne soient pas soumises à l'aspiration de manière qu'une grande partie de l'air soit aspirée à travers la masse descendante (52) des dragées.
Patent EP-0107688-A1 (EP)
Inventor: GRAY CHARLES RICHARDSON WHITE
IPC: A61K35/14
Filed: 1983-04-28
Abstract: Des produits et des dérivés à base de sang, tels que des procoagulants -par exemple Facteur VIII et prothrombine- protéines du plasma, immunoglobuline et complément, facteurs de croissance et différents leucocytes, sont obtenus du sang versé ou de son précurseur de tissu, la moelle osseuse, qui a été anticoagulée par l'utilisation d'un sel neutre qui ne lie pas les ions calcium. Les anticoagulants préférés sont des sels contenant les ions calcium bivalents, du magnésium, du barium et du strontium. On préfère particulièrement les sels de calcium et de magnésium à cause de leur toxicité relativement faible, le sel choisi étant un sel de magnésium, par exemple du chlorure de magnésium, étant donné que les sels de magnésium présentent l'action anticoagulante requise à des niveaux compatibles avec la rétention d'une résistance ionique et d'une osmolarité normales.
Patent EP-0146540-A1 (EP)
Inventor: SCHLER ELI
IPC: E06C9/14
Filed: 1983-05-16
Abstract: Système d'échelle de secours (10) pour bâtiments hauts possédant des balcons avec parapet (20). Chaque balcon conserve ses propres échelles correspondantes (10). Une première échelle (31) est installée de manière fixe sur le parapet. Cette échelle (31) se déplie sur le parapet pendant l'utilisation. Une seconde échelle (41) avec une extrémité à bride (43) est poussée à travers une ouverture (23) à la base du parapet. La bride (43) empêche l'échelle de glisser à travers l'ouverture (23). Cette seconde échelle (41) descend jusqu'au sommet du balcon inférieur suivant (22) où elle est fixée grâce à une barre (52) et un dispositif de fixation (51). Chaque utilisateur porte une ceinture de sécurité (71) qui se relie aux fentes longitudinales en forme de T (48) formées de manière solidaire dans les deux parties latérales de l'échelle. Les systèmes d'échelle offrent des voies de secours de balcon à balcon pour descendre jusqu'au sol.
Patent EP-0123780-A1 (EP)
Inventor: MANGOLD HANS
IPC: G11B21/10
Filed: 1984-01-13
Abstract: 1. Method for dynamic equidistant track adjustment in magnetic helical-scan video recording with the aid of rotating magnetic video heads which are adjustable by a servosystem perpendicularly to the direction of movement, the servosystem being controlled by a control signal (burst) of a particular frequency keyed in each case at the beginning of the track and the area of reproduction of a new track being located immediately adjacent to the area of recording of the preceding track, characterized in that the order of recording and reproduction for the control signal (burst) keyed in arbitrary length, relative to the scanning movement of the magnetic video head, takes place alternatingly from track to track and, relative to the beginning of the track, offset in time and geometry from track to track.
Patent EP-0120461-A1 (EP)
Inventor: MOGGI GIOVANNI
IPC: C08L27/00
Filed: 1984-03-21
Abstract: Vulcanization of fluoroelastomers based on vinylidene fluoride, by means of a polyhydroxyl aromatic compound, a divalent metal compound of basic nature, and an accelerator consisting of a salt of ammonium or of phosphonium or of quaternary amino-phosphonium in which the anion is a complex of a Cd or Zn or Ni or Pb halide.
Patent EP-0126284-A1 (EP)
Inventor: BERGLER OTTO
IPC: B27C1/10
Filed: 1984-04-13
Abstract: A planing tool has a rotary planer head driven rotatably by an electric motor. The planer head is removably connected to a drive shaft which comprises a plurality of elements which can be axially disengaged to enable the planer head to be easily replaced.
Patent EP-0166017-A1 (EP)
Inventor: RIKER RUDOLF
IPC: B03B9/06
Filed: 1984-06-27
Abstract: 1. An apparatus for the separation of mixtures as non-cemented concrete in coarse/fine and finest particles comprising a washing drum (18) mounted for rotation and by means of outside friction rollers (14) driven by motor means, an inlet opening (28) for the mixture provided in a front wall (24), a rear wall (26) of the washing drum provided with a discharge opening (30) for the coarse/fine particles, an inclined feeding tube (42) extending through the inlet opening (28) into the washing drum (18), discharge means (56) leading outwards from the washing drum (18) through the discharge opening (30), further comprising at least one helical conveyor web (48, 50) fastened at the inside periphery (46) of the drum and ending at a radial plane (52) spaced from the rear wall (26), a plurality of peripherally spaced buckets (54) fastened at the inside periphery of the drum between said radial plane (52) and the rear wall (26), a water feeding system (66, 68) extending through said discharge opening (30) into the washing drum (18) and provided with a plurality of outlet openings (70, 72) through which an amount of fresh water comes into the washing drum (18) equal with the amount of water containing finest articles and flowing out through the inlet opening (28), so that a constant water level (76) is maintained in the washing drum (18), characterized in that, each bucket (54) is designed in the form of a channel, open in revolving direction of the washing drum (18) substantially extending radially inwards from the inner drum periphery (46) to at least almost the outer diameter of the discharge opening (30) and composed of a bottom wall (78) and a pair of side walls (80), that the draining openings (92, 96) are provided in at least one of the walls (78, 80), which draining openings (78, 80) are overlapped by deflection plates (94, 98) at the inside of the buckets (54) and the water feeding system (66, 68) comprises a horizontal distributing pipe (68) situated below the water level (76) which is arranged along a chord of the circle defined by the drum periphery and extends over almost the full chord length and in which the outlet openings (70, 72) are arranged, which are distributd along the full length of the distributing pipe (68) and provided in that pipe half facing the front wall (24) of the washing drum (18) and that the discharge means (56) comprises at least one draining device (102) in the area thereof situated within the washing drum (18).
Patent EP-0167651-A1 (EP)
Inventor: LIZARBE D JOSE RAMON FERNANDEZ
IPC: C12P35/00
Filed: 1984-07-11
Abstract: The subject matter of the invention is a process for producing 3-cephem-4-carboxylic acid derivatives substituted in 3-position of formula (1)
       
wherein R 2  is thienyl, diazolyl, thiazolyl, tetrazolyl, thiadiazolyl, thiatriazolyl, oxazolyl, oxadiazolyl, pyridyl, pyrimidinyl, benzothiazolyl, benzimidazolyl, benzoxazolyl or any of their substituted derivatives in any of the possible positions of the mentioned heterocyclic residues available for substitution, which is characterized in that a 7-aminocephalosporanic acid derivative of formula (II)
     wherein R 1  means -OOCCH 2  is reacted with a thiol R 2 SH. The compounds I may be effectively purified by adsorption on a strongly basic anion exchange resin. 
     The compounds 1 which are obtained by the process of the invention are valuable intermediates in the synthesis of therapeutically useful cephalosporins.