baber/WOPTO huggingface dataset:
Patent EP-0016290-A1 (EP)
Inventor: VAN VELZEN DANIEL
IPC: B01D53/50
Filed: 1979-12-17
Abstract: A continuous process for the removal of SO 2  from a stream of waste gases comprising contacting the waste gas stream with a stream containing water and bromine. 
     Preferably the resulting hydrobromic acid is electrolysed to produce hydrogen and bromine; which bromine is then recycled to the contacting stream.
Patent EP-0012048-A1 (EP)
Title: Interrupteur à arc tournant
Inventor: BERNARD GEORGES
IPC: H01H33/18
Filed: 1979-11-05
Abstract: L'invention concerne un interrupteur à arc tournant. Au contact fixe (12) de l'interrupteur est associé un ensemble de soufflage magnétique, constitué par une carcasse (18) de support d'une électrode annulaire massive (32) accolée à une bobine de soufflage (22) logée dans un évidement annulaire (20) ménagé dans la carcasse. L'interrupteur est du type à enveloppe (10) isolante remplie d'hexafluorure de soufre. Se référer à la figure unique.
Patent EP-0012688-A1 (EP)
Inventor: TARDOT JACQUES
IPC: B64D1/00
Filed: 1979-12-11
Abstract: 1. A jettisonable assembly comprising a load (2) ; a support (1) for said load (2), disposed along the longitudinal centerline of said load (2) ; said centerline being determined by the position of said load (2) at the moment of jettisoning ; a mounting (9) which attaches said load (2) to said support (1) ; a part (5) which can move in a longitudinal direction to block the movement of said mounting (9) in its attaching position ; an elastic mechanism (11), by means of which said mounting (9) is loaded towards its release position ; a locking mechanism (20, 21, 22) which locks said part (5) in the position in which it blocks said mobile component (9), as long as the assembly has not been jettisoned ; during the descent, said part being maintained in its blocking position by an upward force exerted by a parachute, until contact is made with water ; said assembly, wherein said part (5) drives said mobile component (9) towards its attaching position, said part (5) is unlocked when jettisoning occurs, and the movement of said part (5) is caused by said elastic mechanism (11), when said upward force exerted by said parachute ceases.
Patent EP-0016777-A1 (EP)
Inventor: GUSTAVSSON JACK GEORG
IPC: A63C9/084
Filed: 1980-01-29
Abstract: Une attache de securite (1) pour le ski de descente comprend des moyens de fixation frontale (5, 24) et des moyens de fixation du talon (6) qui cooperent avec les parties correspondantes d'une chaussure de ski (3), dans laquelle la fixation frontale comprend une roue rotative (5) ayant une partie de maintien (16) d'ou part une partie conique (17). La roue (5) et son axe (12) etant diriges par un ressort est mobile dans le sens longitudinal du ski (2). La talonniere (6) comprend une fixation en U (26, 27) qui est montee rotativement autour d'un axe vertical fixe (25) de l'attache et qui est formee par deux attaches droites paralleles (27) ayant des evidements amenages en face de la partie frontale de l'attache et cooperant avec des roues laterales (33) de la chaussure. La connexion de pointe (5, 24) et la connexion de talon (6) sont reliees entre elles par une plaque (24) qui est montee de maniere fixe sur le ski (29).
Patent EP-0016824-A1 (EP)
Inventor: HARPER JAMES L
IPC: A23L1/28
Filed: 1980-03-25
Abstract: Il comprend la formation d'un melange d'eau et d'un aliment ou d'un produit alimentaire, la sterilisation du melange, l'inoculation du melange sterilisee avec une culture vivante du genre Peurotus le maintien du melange inocule en presence d'air et a une temperature d'environ 5 C a environ 46 C afin de permettre au mycelium de la culture vivante de croitre, et enfin de terminer la croissance du mycelium. L'element ou le produit alimentaire resultant de ce procede presente un contenu accru en proteines.
Patent EP-0032965-A1 (EP)
Inventor: LITESSA-ANSTALT
IPC: F24S10/75
Filed: 1980-01-29
Abstract: 1. Method of manufacture of heat exchange elements, particularly for solar installations or electric heating apparatus, in which pipes (2) are inserted in semi-circular grooves (3) in metal sheets (1), and in which, after the introduction of the pipe (2) into its appropriate groove (3), the edge areas (4) of the groove (3) are pressed one against the other by means of pressing tools (5) in order to make the groove slit (6) smaller and to press the internal wall of the groove (3) on to the surface of the pipe (2), said condition being mechanically fixed, characterized in that for the mechanical fixing of the groove slit (6) reduced in size provision is made for additional connection elements (7;11, 12) which extend over the groove slit (6) and which become anchored into the material of the metal sheet (1) in the groove edge areas (4) by pressing.
Patent EP-0017870-A1 (EP)
Inventor: MEETH ERNST JOSEF
IPC: E06B3/66
Filed: 1980-04-03
Abstract: 1. A double window having two sash-frames (3, 4), arranged at a spacing from one another, having panes (5, 10) of glass as well as casings (1, 2), associated with these, between which there is arranged an encircling hollow profile frame (13) which bridges the space between the casing profiles, characterised in that the hollow profile frame (13), designed as a heat collector, ist filled with a medium which absorbs heat and is connected to a heat recovery store (21, 27), and in that a reflecting device (17, 18, 19) which reflects the incident rays of the sun, is arranged on the double window.
Patent EP-0021077-A1 (EP)
Title: Urea groups-containing diisocyanates, optionally dissolved in NCO-prepolymers, a process for preparing same as well as their use in the production of polyurethane resins
Inventor: SCHWINDT JURGEN DR
IPC: C08G18/10
Filed: 1980-05-27
Abstract: This invention relates to new diisocyanates containing urea groups which are liquid at room temperature or can be liquefied by heating to a temperature of up to 80 DEG  C. These novel diisocyanates may be in the form of solutions in isocyanate prepolymers. The invention also is directed to a process for preparation of these new diisocyanates by the reaction of special diisocyanate starting materials and water and to their use as components for the production of polyurethanes.
Patent EP-0026818-A1 (EP)
Inventor: DALE GLENN HILBURN
IPC: C10G11/00
Filed: 1980-07-22
Abstract: A method for regulating the addition of a passivating agent to a catalytic cracker and an improved cracking process utilizing said method is provided wherein the concentrations of molecular hydrogen and methane produced as cracked products by the catalytic cracker are monitored and the addition of the passivating agent to the catalytic cracker is adjusted in response thereto.
Patent EP-0029976-A1 (EP)
Inventor: NAKAJIMA HIROSHI
IPC: C12N9/04
Filed: 1980-11-21
Abstract: A biologically pure culture of strain UK 788 (FERM-P No. 5141, IFO 14093) that belongs to Bacillus stearothermophilus, the cell of which is longer than about 10 microns and which permits easier release of intracellular components than a type culture Bacillus stearothermophilus, IAM 11001 is disclosed. Also, a process for producing a useful enzyme by culturing such FERM-P No. 5141 and recovering the desired enzyme from the culture is disclosed. Since the cell of the strain FERM-P No. 5141 is easy to sette and its cell wall is also easy to break, the useful enzymes mentioned above can be efficiently produced on an industrial scale.
Patent EP-0019982-A1 (EP)
Inventor: DE BACKER EMIEL PIETER
IPC: F24B1/183
Filed: 1980-05-28
Abstract: The open hearth panel has water flowing through it to give auxiliary heating. The front of the panel has an embossed design (6, 7, 8) while the rear has a number of parallel hollow ribs extending for its entire length, and connected at both ends to the interior of a hollow rib (12), whose ends preferably protrude beyond the panel. The ribs can be integral with the panel, or formed by pipes welded to it, in the latter case being of semi-cylindrical cross-section extended by a square of rectangular portion.
Patent EP-0022363-A1 (EP)
Inventor: SCHALLER RONALD WILLIAM
IPC: G01D5/48
Filed: 1980-07-04
Abstract: A position or movement sensor responsive to movement of a mine cage (26) in a mineshaft comprises a leaky coaxial cable (12) extending along the path of the cage, and an oscillator (40) and associated circuitry (42, 44, 14) for forming an electromagnet standing wave in the cable. The cage carries a resonator (28) which moves adjacent the cable, causing a cyclical change in the cable characteristics as seen from a detector probe (30) at the top end of the cable. Detection and counting circuitry (32) detects and indicates movement of the cage by reference to the standing wave pattern.
Patent EP-0023771-A1 (EP)
Inventor: BALL DAVID J
IPC: H01R13/187
Filed: 1980-07-04
Abstract: An electrical connector having a receptacle means (30) including a receptacle shell (36) and a plug means (31) including a plug housing (60), coupling means including a coupling nut (72) for rotation of a coupling ring (71), the coupling nut (72) having threaded engagement with the plug housing (60) and the coupling ring (71) having a breech lock means (82, 83) engageable with cooperable breech lock lands (48, 49) on the receptacle shell (36), the plug means and receptacle means being adapated to be fully electrically mated and locked by rotation of the coupling housing through about 90 degrees. An arcuate detent member (87) of about 180 degrees keyed to the plug housing for relative axial movement received within an annular groove (86) in the plug housing for resilient forcible selective engagement of opposite radially outwardly enlarged ends (114) of the arcuate detent member with two sets of radially outwardly formed recesses (116, 116a) in the coupling ring. When the coupling ring is rotated to full locked position of the plug and receptacle means, ends of the arcuate member are forcibly snapped into one set of recesses to indicate locked and fully mated position by sound and by feel. Rotation of the coupling ring in the opposite direction unlocks the plug and receptacle means and the detent member is released from the first set of recesses to engage a second set of recesses in the coupling ring to audibly and tactilely indicate unlocked position. The resilient arcuate member comprises an enlarged centre portion having a key (110, 3a) which is designed to mate with and ride in a recess (111) on the plug housing with an enlarged portion of the recess defining a dog-leg in the path of the axial travel of the plug housing. The key or tang (110, 3a) makes audible contact with a terminal wall of the dog leg producing an intensified audible snap in the fully mated and locked position of the connector.
Patent EP-0029316-A1 (EP)
Inventor: HOSHINO MITSURU
IPC: B65D65/38
Filed: 1980-10-30
Abstract: Attempts to improve the adhesiveness of films prepared from vinylidene chloride resin compositions by incorporating a copolymer (B) of a monomer having at least one carboxyl group into a vinylidene chloride copolymer (A) suffer from a variety of disadvantages, such as lack of compatibility between the copolymers. These problems are now overcome by using a copolymer (B) containing 50 to 99% by weight of alkyl methacrylate units or of such units and units of another copolymerisable monomer and 50 to 1 % by weight of units of a monomer copolymerizable with said alkyl methacrylate and having at least one carboxyl group. The copolymer (B) is incorporated in such an amount that from 0.01 to 5% of the weight of the resin composition is made up of the units containing carboxylic groups. Films of this resin composition can be used to package meats.
Patent EP-0032633-A1 (EP)
Inventor: PURYEAR JOHN W
IPC: A01K89/01
Filed: 1980-12-30
Abstract: A spin casting style fishing reel that has a main crank shaft (311) that is mounted in two bearings (160, 161) located at the ends of the shaft. The bearings are mounted from outside the reel body thus permitting the crank shaft (311) to be assembled at the back of the reel. The back cover plate (95) acts to lock the bearings into place in the reel.
Patent EP-0019504-A1 (EP)
Inventor: MCALEER WILLIAM J
IPC: G01N33/53
Filed: 1980-04-18
Abstract: Liquid containing hepatitis A antibody is adsorbed on a surface. The surface is then coated with a proteinaceous material and incubated in the presence of the sample to form a complex of hepatitis A antigen and hepatitis A antibody. The complex is incubated again in the presence of excess radioactively labelled hepatitis A antibody, and the resulting radionuclide is measured.
Patent EP-0022722-A1 (EP)
Title: Appareil comportant un tomodensitomètre et procédé d'utilisation de cet appareil en cinédensigraphie
Inventor: KLAUSZ REMY
IPC: H05G1/62
Filed: 1980-07-11
Abstract: L'invention concerne un nouveau procédé d'utilisation d'un appareil de tomographie axiale transverse qui permet de l'utiliser pour faire de la cinédensigraphie. Au lieu de mesurer les différentes projections de la section transverse en cours d'examen en fonction des différentes positions angulaires du dispositif (4) d'absorption du rayonnement, on mesure la même projection (c'est-à-dire à dispositif 4 fixe dans le plan de la section) à différents instants qui constituent un échantillonnage du phénomène à observer. On peut ainsi visualiser l'évolution dans le temps de phénomènes, périodiques ou non, en utilisant un matériel qui n'était pas, à priori, destiné à cet effet.
Patent EP-0033823-A1 (EP)
Inventor: VAN HOOL LEON LEOPOLD JOANNA
IPC: B62D31/04
Filed: 1980-02-07
Abstract: The motor coach is characterised in that the lower rear part of the motor coach is separated from the luggage compartment (2) by a partition (8), the compartment (6) thus obtained being linked to the upper passenger compartment (3) by a staircase (9), and in that the floor (1) of the passenger compartment (3) is raised locally (7). <IMAGE>
Patent EP-0014188-A1 (EP)
Inventor: SUSSENBECK HEINRICH
IPC: E21D23/00
Filed: 1980-01-14
Abstract: 1. Mine roof supporting structure, in which the rear cap (1) is supported by means of props (2) on a floor frame (3) and in which a shield (5) is pivotally linked to the rear cap and is maintained in its pivotal position by means of struts, for use in thick seams, in which the roof coal above the mine roof supporting structure is excavated and fed via the shield to a movable conveyor (11) arranged at the site of the old excavation, characterized in that the shield (5) is supported in its pivotal position against the flor-frame (3) by means of struts (6) pivotally linked to the shield (5) as well as to the floor frame (3), and in that at least one slide member (9) is guided within the shield (5) for being protruded in the direction of the shield, said slide allowing to vary the effective length of the shield (5) for guiding the roof coal.
Patent EP-0039330-A1 (EP)
Inventor: TSCHANNEN GOTTFRIED
IPC: H03K5/131
Filed: 1980-07-02
Abstract: Diverses erreurs et distorsions apparaissant dans un convertisseur opto-electrique sont avantageusement corrigees dans la partie electrique. Ceci est obtenu avec un decalage dans le temps du signal ponctuel d'image. L'invention donne une solution generale du probleme avec simplicite avec un circuit en decalant dans le temps une suite d'impulsions. Dans ce circuit les valeurs corrigees attribuees aux impulsions a decaler sont emmagasinees dans une memoire fixe et sont recherchees par un compteur (Z) d'identification d'impulsion. Les valeurs corrigees sont transmises vers une unite de decalage (VE). Cette unite realise un decalage dans le temps des impulsions. Diverses formes d'execution d'une telle unite de decalage sont decrites.
Patent EP-0035739-A1 (EP)
Inventor: CHIBA AKIO
IPC: B62D43/10
Filed: 1981-03-03
Abstract: A structure for fitting a fuel tank (7) in an automotive vehicle comprises a rear floor panel (1) fixed at a rear portion of the automotive vehicle, a rear seat cross member (10) fixed to the under side of the rear floor panel (1) across the automotive vehicle, a seat belt anchor fixing cross member (11) fixed to the under side of the rear floor panel (1) across the automotive vehicle, and a pair of bands (6) suspended between the rear seat cross member (10) and the seat belt anchor fixing cross member (11) for supporting the fuel tank (7) in position between the rear seat cross member (10) and the seat belt anchor fixing cross member (11).
Patent EP-0037551-A1 (EP)
Inventor: TANAKA HORISHI
IPC: H01J9/14
Filed: 1981-03-31
Abstract: The invention provides method for etching a metallic sheet which comprises:
     a first step of forming an anticorrosive pattern defining apertures on one surface of the metallic sheet (20) and an anticorrosive pattern defining smaller apertures than said apertures on the other surface of said sheet (20); a second step of lightly etching said the other surface for removing an oxide film on the surface of the metal to expose the surface of the metal; a third step of spraying an etching solution on said one surface for etching said one surface to a predetermined depth; and a fourth step of simultaneously spraying an etching solution on both surfaces of said metallic sheet (20) for forming apertures in said metallic sheet (20). The invention provides an apparatus for practicing this method. The invention is preferably applied for forming apertures by etching in a metallic sheet to provide a shadow mask of a color CRT.
Patent EP-0063631-A1 (EP)
Inventor: MIYATA SHIGEO
IPC: C10L1/12
Filed: 1981-04-29
Abstract: his invention relates to a detergent-dispersant composition for lubricating or fuel oils, The composition consists essentially of (a) an amount effective as a detergent-dispersant of a hydrotalcite having a specific surface area, determined by the BET method, of up to about 60 m 2 /g and an average secondary particle size of up to about 5 microns, the hydrotalcite particles being untreated or sulface-treated with an anionic surface-active agent, and the hydrotalcite being represented by the following formula
     wherein x is a positive number represented by 3<x<20, y is a positive number represented by O < y < 2, and m is a positive number of up to 7, and (b) a hydrophobic dispersant i or diluent.
Patent EP-0064085-A1 (EP)
Inventor: CERCIELLO MICHELE
IPC: H02J9/06
Filed: 1981-04-30
Abstract: 1. Control circuit for an installation for the commutation of alternating voltages of a first voltage source (4) to a second voltage source (5, 11) with different frequency possessing an integer relationship, different voltage amplitude and different voltage form, characterized by detectors (25, 26; 31, 35) which detect the zero cross overs of the alternating voltages of the first and second voltage sources (4, 5, 11), and a frequency divider (32) is associated with the voltage source with higher frequency, a current circuit (24, 27, 28) which, on non-coincidence of the zero cross overs of the alternating current, generates individual coincidence-zero cross overs through relative frequency shift of the voltage source to be switched and with each coincidence null point delivers a preparatory signal to subsequently arranged control elements (37, 38, 44, 53) which upon changing of the alternating current of the first voltage source (4) supplied to the load (8) only switch over to the second voltage source (5, 11) at the coincidence point of the zero cross overs, which coincidence point follows the switch-over command governed by the change in the alternating voltage.
Patent EP-0040822-A1 (EP)
Inventor: SCHMIDT WARREN HERBERT DOUGLAS
IPC: F16H15/50
Filed: 1981-05-21
Abstract: A free ball, variable speed, traction drive or transmission is disclosed having a pair of inner, annular races (12, 14) and a pair of outer, annular races (16,18) all of the races being concentric about a central axis (22) of the transmission. The races are spaced apart to define an annular channel therebetween, and a plurality of rigid balls (34) are located in the annular channel, the balls being engaged by the races. One of the races (14) is a non-rotatable housing race around which the balls (34) are rolled by engagement with a rotating input race. Input rotation of the input race is transmitted through the balls (34) to drive a rotating output race. The input to output ratio of rotation is determined by the circumferential location of the points of contact of the races (12, 14, 16, 18) on the balls (34) and the axes of rotation of the balls, which in turn are varied by adjusting the axial position of the concentric races (12, 14, 16, 18).
Patent EP-0043932-A1 (EP)
Inventor: FECHNER WOLF DIETER
IPC: C09D7/00
Filed: 1981-06-19
Abstract: Stabile flüssige Zübereitungen von (a) feinteiligen - oder β-Kupferphthalocyaninen oder feinteiligem Indanthron, die mindestens eine C6- bis C18-Alkylbenzolsulfonsäure, (b) ein basisches Kupferphthalocyanin (c) der Formel <IMAGE> in der CuPc ein n-wertiger Kupferphthalocyaninrest, R¹ und R² unabhängig von einander H oder C1- bis C8-Alkyl und n = 1, 2, 3 oder 4 bedeuten, mindestens eine Verbindung (d), die durch Mannich-Kondensation aus 2-Hydroxynaphthalin, das gegebenenfalls noch 1 oder 2 weitere β-Hydroxygruppen enthält, Formaldehyd und primären oder sekundären aliphatischen, cycloaliphatischen oder aromatischen Mono-, Di-, Tri- oder Polyaminen oder 5- oder 6-gliedrigen heterocyclischen Verbindungen erhalten werden und die 1 bis 6 β-Hydroxynaphthylgruppen enthalten und eine oder mehrere organische Flüssigkeiten (e). Das Verhältnis (b) : (c) : (d) liegt zwischen 1: 1: 1 und 2,5 : 1,25 : 1 Gewichtsteilen. Die Zübereitungen geben sehr farbstarke Lacke, die Überzüge mit hohem Glanz und hoher Lasur ergeben.
Patent EP-0059806-A1 (EP)
Inventor: HOH YING-CHU
IPC: C22B3/00
Filed: 1981-03-12
Abstract: Anode slime containing lead is upgraded, and lead is recovered, by two-stage leaching resulting in a combined solution from which lead acetate crystallizes. At least 48% of the lead is extracted in the first stage, at least 94% being extracted overall. Each stage preferably consists of leaching with ammonium acetate solution with a concentration of 6 mole dm- 3  at 40°C for 1 to 2 hours.
Patent EP-0043185-A1 (EP)
Inventor: EPSTEIN RONALD ALAN
IPC: C08F4/64
Filed: 1981-05-29
Abstract: A titanium halide containing component suitable for use in a catalyst system comprising said component and an aluminum containing component is obtained by co-pulverizing a halogen containing magnesium compound, e.g. MgCl 2 , with an electron-donor compound, e.g. ethyl benzoate, to produce a co-pulverized product. The co-pulverized product is then reacted with an organic phosphite, e.g. triphenyl phosphite, to produce a reaction product. The reaction product is then reacted with a titanium halide compound, e.g. TiC1 4 . A catalyst system for the polymerization of alpha-olefins includes such titanium halide containing component and an organoaluminum component.
Patent EP-0047628-A1 (EP)
Inventor: ALLEN DENIS LYN CRUNDALL
IPC: B62D33/067
Filed: 1981-09-02
Abstract: A motor vehicle comprises a chassis (1), a body structure (4) e.g. a tilt-cab, mounted thereon by a bar (10) the bar (10) has a straight central section (12) and forwardly and rearwardly directed radial end sections. The straight section is attached to the chassis (1) by resilient bushes in brackets (19, 20) and the ends of the radial sections are attached to the cab (4) by pivotal bearings housed within the brackets. The bar (10) accommodates twisting of the chassis relative to the cab (4), thus reducing stresses in the cab, and also acts in conjunction with the bushes to provide a cab suspension.