baber/WOPTO huggingface dataset:
Patent EP-0019679-A1 (EP)
Inventor: CAMOS ARTURO
IPC: F23Q2/16
Filed: 1979-09-28
Abstract: A gas lighter for cigarettes comprise a portion (13) of reduced cross-section of the porous dipping element (7) which transfers by capillarity the li quefied gas from the tank to said valve. In this portion the fibers forming the porous dipping element (7) are so compressed with respect to the remainder portion of said porous dipping element (7) as to reduce the gas flow a preset value corresponding to the maximum desired flame height.
Patent EP-0020517-A1 (EP)
Inventor: DEPREZ THOMAS A
IPC: B23B31/40
Filed: 1980-07-01
Abstract: Un mandrin est muni d'une serie de collets extensibles (22) pour bloquer une serie d'outils (10) ou d'autres elements. Les collets sont agences de facon telle que leur extension requiert une force variable et ceci assure un blocage sequentiel d'une serie d'outils ou d'elements.
Patent EP-0015527-A1 (EP)
Inventor: FRISCHKNECHT HERRN ERICH
IPC: H02B1/36
Filed: 1980-03-03
Abstract: 1. Device for fitting instrument cases in racks with, provided thereon, a profile strip (10) and disposed thereon and having a retaining lug (34), a clamping element (8) which engages around an edge of the instrument case (4), the clamping element (8) clamping the edge of the instrument case (4) by means of a threaded spindle (38), characterised in that the profile strip (10) is provided with an abutment (24) for the rear edge (28) of the instrument case (4), and in that the clamping element (30) is pivotally articulated to rotate about a spindle (32), and in that the abutment (24) and the retaining lugs (34) have faces (26, 34) extending at an angle to the instrument case (4).
Patent EP-0019892-A1 (EP)
Inventor: MADER KARL
IPC: E04B1/74
Filed: 1980-05-24
Abstract: The insulated outer coating of walls of building structures includes a cured foamed insulation material applied in a flowable state and an outer plaster means. Metal plates forming the moulding form for the injected foamed insulation material are connected by means of threaded bolts with the wall of the building structure, whereby a space is defined between the outer surface of said wall and the inner surface of each metal plate. A flowable insulation material containing urea-formaldehyde is injected into this space and cured therein. Each metal plate comprises protrusions and perforations. The perforations extend through the protrusions as well as through the metal plate. The plaster material applied on the outer face of the metal plates penetrates in its flowable state the penetrations and when cured in anchored by means of the protrusions and the penetrations. This arrangement allows the application of a not adhering or not sticking, respectively, insulation material, whereby the plaster is not carried by the insulation material but rather by the building wall itself. Conclusively, the insulation material is not subject to any forces stemming from the gravity of the plaster.
Patent EP-0024515-A1 (EP)
Inventor: BECKER ERWIN-WILLY PROF DR
IPC: B01D59/18
Filed: 1980-07-09
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines aus einem Trennkörper mit Abschlußplatten bestehenden Trenndüsenelements zur Trennung gas- oder dampfförmiger Gemische, insbesondere Isotopengemische, bei dem die den Trennkörper durchsetzenden Trennstruckturen aus Trennräumen und Gasführungsleitungen bestehen und die Abschlußplatten mit Kanälen für die Zu-und Abfuhr der Gasströme versehen sind. Dabei wird der Trennkörper schrittweise hergestellt, indem aus einem durch energiereiche Strahlung in ihrer Eigenschaft veränderbaren Materialschicht (Form-Material) durch partielles Bestrahlen und partielles Entfernen von Form-Material unter Ausnützung der durch die Bestrahlung erzeugten unterschiedlichen Materialeigenschaften die Trennstrukturen enthaltenden Formschichten hergestellt werden, die mit einem mit dem Gasgemisch verträglichen Material (Struktur-Material) aufgefüllt werden. Hierauf wird die der Strahlenquelle zugewandte Oberfläche wiederholt so oft mit Form-Material beschichtet und der sich hieran anschließende Vorgang des partiellen Bestrahlens und Entfernens von Form-Material und Auffüllens mit Struktur-Material so oft wiederholt, bis der Trennkörper eine vorgegebene Höhe erreicht hat. Danach wird das restliche Form-Material entfernt
Patent EP-0022569-A1 (EP)
Inventor: PITHERY JEAN-RENE
IPC: B23B29/034
Filed: 1980-07-11
Abstract: Control system for a carriage moving radially on a rotating support, in particular of a tool carriage of a machine tool. The rotor of the motor (19) for controlling movement of the carriage (9) on the plate (8) is fixed directly to the control shaft (17) coaxial with the spindle (5) bearing the plate (8). The association between the speeds and positions of the shaft (17) and the spindle (5) is provided by electrical means. Application: particularly to digitally controlled drilling and straightening machines. <IMAGE>
Patent EP-0039744-A1 (EP)
Inventor: STAHL EUGEN HELMUT
IPC: F16L11/08
Filed: 1980-11-13
Abstract: The invention relates to a flexible double-walled pressure hose (1), in particular a shower hose, having an extruded inner hose (2) of elastomer material and an extruded outer hose (8) of thermoplastic material which is held at least partially at a distance from the inner hose (2), and a method for its manufacture. As a result of the elastomer inner hose (2), the pressure hose (1) has a long life and can be designed to be longitudinally elastic. <IMAGE>
Patent EP-0031606-A1 (EP)
Inventor: DRENT EIT
IPC: C07C51/12
Filed: 1980-12-01
Abstract: Process for the co-production of carboxylic acids of general formulae R 1 -COOH and R 2- COOH and carboxylic acid esters of general formulae R 1 -COOCH 2 R 2  and R 2-  COOCH 2 R 1  from carboxylic acid esters of general formula R 1 -COOR 2  and/or ethers of general formula R 3 OR 4  [R 1 , R 2 , R 3 , R 4  representing (substituted) alkyl or (substituted) aryl, alkaryl or aralkyl, R 1  also representing H], carbon monoxide and hydrogen at elevated temperature and pressure in the presence of a ruthenium compound, a further Group VIII metal compound and a Group II metal iodide and/or bromide or a transition metal iodide and/or bromide. The process is of special interest for the conversion of methyl acetate into ethylacetate and acetic acid in stoichiometrically amounts at pressures well below 100 bar.
Patent EP-0016528-A1 (EP)
Inventor: HENNESSY JOHN BRIAN
IPC: G01B11/06
Filed: 1980-02-14
Abstract: An indicator is provided which comprises a base (1) and a probe (3) extending from the base. The probe (3) defines at or adjacent its end remote from the base a reference point (7) and a contact plate (13) is provided the front face (14) of which provides a second reference point. Display means are provided including light source (18), photocell (19) and grille or grid (20) to give an indication of the distance between the first and second reference points. Elastic means such as springs (17) are provided between the base and the contact plate and the elasticity of the elastic means are selected so that in use the contact plate compresses a material, the depth of which is to be determined, by a predetermined amount.
Patent EP-0024127-A1 (EP)
Inventor: SELE THORLEIF
IPC: C25C3/16
Filed: 1980-07-23
Abstract: Arrangement and method for compensating for detrimental magnetic influence on longitudinally oriented pots (U 3 ) in a pot row, resulting from a current flowing in one or more adjacent pot rows, in a metal producing plant, for example aluminium, by electrolytic reduction of a molten bath. Two substantially symmetrical groups (k,., k 32 ) of cathode taps located at either side of the positive end of the pot, are each connected to a separate compensation bus bar (X,Y) being so located in relation to the pot (U that they form a current loop around the cathode in a clockwise or in a counter-clockwise direction depending upon whether a positive or a negative vertical magnetic field is to be compensated for.
Patent EP-0028147-A1 (EP)
Inventor: KAMIMORI TADATOSHI
IPC: G02F1/1524
Filed: 1980-10-24
Abstract: Infra-red reflecting electrochromic light-controlling panel comprising, successively in a laminated structure, a first transparent plate (1) of glass or plastics, a transparent electroconductive film (2), an interlayer (3) of a polymer electrolyte, a first tungsten oxide film (4), an infra-red reflecting and electroconductive metal film (5), a second tungsten oxide film (6) and a second transparent plate (7). The first tungsten oxide film (4) is colored when a negative voltage is applied across it. The panel can be used as an infra-red reflecting window which regulates the transmission of visible light and solar energy by applying an electric field to the first tungsten oxide film. The voltage applied can be varied in response to changes in the intensity of incident light.
Patent EP-0021929-A1 (EP)
Title: Dispositif d'acquisition distance dans un système radar
Inventor: TEILHET MICHEL
IPC: G01S13/87
Filed: 1980-06-06
Abstract: Le dispositif, qui comporte un radar de veille (1) avec une antenne directive mobile et dont on connaît à tout instant la direction, un dispositif de poursuite (6) dont on connaît aussi à tout instant la ligne de visée, et un extracteur vidéo (5), comporte également des moyens détectant le passage de l'antenne de veille dans la direction de la ligne de visée du dispositif de poursuite, ainsi que des moyens autorisant la mesure de la distance d'un écho poursuivi à partir des signaux de veille, lorsque la direction de l'antenne de veille est la même que celle de la ligne de visée.
Patent EP-0026127-A1 (EP)
Title: Dispositif de visualisation à mémoire
Inventor: PERBET JEAN-NOEL
IPC: G02F1/137
Filed: 1980-09-09
Abstract: L'invention concerne les dispositifs de visualisation à mémoire qui permettent d'afficher une information fournie par des signaux électriques et de garder cet affichage lorsque les signaux ont disparu. Elle consiste, dans une cellule de visualisation à cristal liquide smectique, à prévoir des moyens (103) permettant d'écarter les deux lames (102,105) qui enserrent la couche de cristal liquide (106) de façon à rendre celle-ci diffusante dans sa totalité; on rend ensuite transparentes des parties de ce cristal en lui appliquant un champ électrique de réorientation à l'aide d'un jeu d'électrodes (107,108). Elle permet de réaliser notamment des terminaux phoniques comportant un dispositif de visualisation des informations numériques transmises sur la ligne téléphonique.
Patent EP-0027080-A1 (EP)
Inventor: MARTIN GEORGES J-J
IPC: B21C37/29
Filed: 1980-10-02
Abstract: 1. Hole flanging and gauging machine for use on copper pipes for example, wherein a bed (1) supports a fixed headstock (2) which is provided with a spindle (3) carrying a rotating chuck (4) situated opposite a carriage (10) mounted for sliding longitudinally on the bed (1), characterized in that the machine tool is gripped between the jaws (7) of the rotating chuck (4), and in that on the carriage (10) is pivotally mounted a turret (11) adapted to occupy two positions offset by 90 degrees and comprising means (12, 13) for gripping the pipe (14) permitting to selectively present a pipe (14) coaxially to the spindle (3) for a gauging operation and a pipe (14) with its axis perpendicular to the axis of the spindle (3) for the operation which consists in gauged drilling and extruding a neck on the outside of a pipe (14).
Patent EP-0035031-A1 (EP)
Inventor: CHITOURAS COSTA G
IPC: B05D3/06
Filed: 1981-03-23
Abstract: Un objet tridimensionnel (10) est floque en appliquant un adhesif (14) sur celui-ci, en le supportant sur un premier cote (21) tout en appliquant des fibres (26) sur le second cote (23), puis en polymerisant l'adhesif sur la majeure partie du second cote (23) en dirigeant un faisceau d'electrons de faible energie sur ce dernier qui ne penetre pas et ne polymerise pas l'adhesif du premier cote. L'objet est ensuite supporte sur le second cote polymerise (23) et des fibres (26) sont appliquees sur le premier cote non polymerise (21), puis le faisceau d'electrons est applique pour polymeriser egalement le premier cote (21).
Patent EP-0041098-A1 (EP)
Inventor: BOSSHARD WALTER
IPC: H01T4/08
Filed: 1981-02-19
Abstract: A coaxial lead-through for the protection of electronic units against overvoltages consists of a two-part sleeve (1,2) which encloses a current path between a line connection (6) and the unit input (7), which current path comprises a gas-filled overvoltage suppressor (4) and a capacitor (5). The connecting point of the suppressor (4) and the capacitor (5) is connected to the sleeve (1,2). The series circuit of the suppressor (4) and the capacitor (5) is bridged by a coil (8), used as an inductor, which is wound on the suppressor (4) or also on the element (5), used as a capacitor, as a core. By this means, effective protection against overvoltages is achieved even with extremely sharp rates of change with the ability for simple manufacture and assembly, and a compact shape. <IMAGE>
Patent EP-0076335-A1 (EP)
Inventor: SANDER NILS BORJE LENNART
IPC: F16D65/46
Filed: 1981-10-01
Abstract: 1. Adjusting device for the brake rigging of rail vehicles, wherein the effective length of a connecting rod (11) arranged between two brake levers (4, 5) is capable of adjustment and the connecting rod (11) consists of two connecting rod members (11') extending at either side of the wheel while at least one of the brake levers (4, 5) consists of two essentially identical brake lever members (4') and is articulated by means of a traverse (12) on the two connecting rod members (11'), the traverse (12) being integral with a nut that is screwed onto a reversible threaded spindle (13) which is capable of locking by locking means (18, 19) in both directions of rotation against turning in relation to a cross bar (17), wherein the two brake lever members (4') are pivoted on the traverse (12), the threaded spindle (13) bears on the cross bar (17) attached to the two connecting rod members (11'), the locking means (18, 19) are effective in predetermined axial positions of the threaded spindle (13) and the cross bar (17) and a spring (19) resiliently maintains the threaded spindle (13) and the cross bar (17) in their relative locking position one to the other.
Patent EP-0051232-A1 (EP)
Inventor: ZETZSCHE FRIEDBERT
IPC: C11D3/20
Filed: 1981-10-24
Abstract: 1. Hand cleaning preparations in the form of a homogeneous aqueous solution containing surfactants and phosphates, characterized in that they contain a) from 7 to 67 parts by weight of surfactants, b) from 1 to 8 parts by weight of water-soluble phosphates, c) from 4 to 43 parts by weight of acetic acid(n-butoxy-2-ethoxyethyl)-ester, d) from 0 to 14 parts by weight of solution promoter, e) from 28 to 88 parts by weight of water.
Patent EP-0039595-A1 (EP)
Inventor: HAJOS ZOLTAN GEORGE
IPC: C07C51/00
Filed: 1981-05-01
Abstract: The synthesis of 1RS, 4SR, 5RS-4-(4,8-dimethyl-5-hydroxy-7-nonen-1-yl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-acetic acid
     and related compounds is described and their pharmacological activities are described.
Patent EP-0041793-A1 (EP)
Inventor: STEPHENS DONALD EVAN
IPC: G01P13/00
Filed: 1981-05-26
Abstract: A method and apparatus for monitoring flow rate through a conduit. A flow number indicative of the flow rate of a liquid through the conduit (12) is compared with a preselected reference number. The actual liquid flowthrough the conduit (12) provides a clocking signal which determines the time span during which a count signal, indicative of the intended flow rate into the conduit (12), is accumulated thereby providing the flow number.
Patent EP-0042682-A1 (EP)
Inventor: ADAMS FREDERICK JOHN
IPC: F15B11/16
Filed: 1981-06-04
Abstract: An hydraulic system and a vehicle which includes such a system. 
     Fluid pressure available from a vehicle engine driven pump (5) actuates a power assisted steering gear (1) under control of an open centre valve (2). Connected in series with the valve (2) is an open centre valve (4) which controls actuation of the clutch or brake booster (3). The valve (4) is connected in series with a closure valve (19) controlling fluid flow to the rotor of an engine cooling fan (18). Relief valves (10) (11) and (22) shunt the valves (2) (4) and (19) respectively and the fluid pressure operated devices (1) (3) and (18) respectively controlled by the valves (2) (4) and (19). 
     The relief valves (10) (11) and (22) are responsive to predetermined fluid pressure differentials which are derived immediately upstream and downstream of the valves (2) (4) and (19) and the fluid pressure operated devices (1) (3) and (18) respectively controlled by those valves so that the relief valves respond to ensure that a portion of the fluid pressure is always available from the pump (5) to operate each of the devices (1) (3) and (18).
Patent EP-0045668-A1 (EP)
Inventor: STEER PETER LESLIE
IPC: F16K7/08
Filed: 1981-08-06
Abstract: A flow control device primarily but not exclusively, for medical use, comprises a tube (1) through which fluid can flow. The tube is stretchable longitudinally of its axis. A core (4) which may be a metal rod, is located inside the tube. The outside of the core is spaced from the inside of the tube so as to define a passage through which fluid can flow. Stretcher members (2 and 3) are located on the outside of the tube and bear on flanged ends of the tube. Means are provided for forcing the stretcher members apart thereby to stretch the tube. 
     In a modification the core is made of stretchable material and the stretcher members are located on the core.
Patent EP-0046384-A1 (EP)
Inventor: TEMPLE RONALD MICHAEL
IPC: G09F3/03
Filed: 1981-08-14
Abstract: The invention concerns a tag which may be used as a tamper-proof closure for containers but which is preferably for use as an ear tag for animals such as cattle. The tag comprises a strip of material (1) which is bent upon itself to form two limbs (2,3). One limb (2) has an upstanding hollow tubular rivet (4) which engages with a complementary receiver portion (5) in the opposite limb. The receiver portion (5) has an annular channel-shaped recess (6) and an upstanding centre portion (57). The upstanding centre portion (57) is formed with an annular flange (60), which in a preferred embodiment comprises a disc attached by means of a weak spot weld (61) to the upstanding centre portion (57). When the rivet (4) is pressed into engagement with the receiver portion (5) the disc is located within the outer end of the rivet (4) and the outer peripheral edge of the rivet (4) is curled inwardly to engage beneath the disc. The spot weld (61) acts as a weakened zone which will rupture if an attempt is made to prise the engaged limbs apart.
Patent EP-0055510-A1 (EP)
Inventor: CANTERINO PETER JOHN
IPC: B29C49/00
Filed: 1981-10-21
Abstract: Heat-shrinkable wrapping of films of low density ethylene polymers is formed by uniaxial cold orientation and irradiation of the film and by forming the film into a wrapping by sealing along a seam running generally perpendicular to the direction of orientation.
Patent EP-0055711-A1 (EP)
Inventor: GOLOFF ALEXANDER
IPC: F28F3/04
Filed: 1980-07-07
Abstract: Module d'echangeur de chaleur a profil bas (46) et son procede de fabrication consistant a former le module d'echangeur de chaleur (46) a partir d'une ou plusieurs unites de noyaux d'echangeur de chaleur de surface primaire a simple feuille (38a et 38b). Chaque unite de noyau de surface primaire a simple feuille (38a et 38b) est fabriquee a partir d'une feuille rectangulaire d'un materiau approprie d'echange de chaleur (10) qui a ete dentee le long des bords longitudinaux (18) pour former des rampes d'entree (20) et pour reduire au minimum le blocage de l'ecoulement. L'ecoulement du fluide est commande par des fermetures (42, 44) amenagees dans les extremites de passages alternes d'ecoulement (58, 64) qui servent a isoler le fluide d'un passage du fluide d'un passage adjacent.
Patent EP-0062056-A1 (EP)
Inventor: WILLIAMS HAROLD
IPC: G08B13/18
Filed: 1981-10-01
Abstract: Une carte (34) antivol contenant une diode a semi-conducteur (36) connectee a une boucle metallique formant antenne (38), et concue pour recevoir deux frequences radio differentes. La diode (36) ponte une boucle fermee a une extremite de l'antenne (38) pour former un circuit de stockage resonnant a une frequence double d'une frequence centrale selectionnee. Un premier emetteur (26) produit une frequence radio modulee (f) deplacee sur un cote de la frequence centrale, et un second emetteur (30) produit une frequence radio continue (f) deplacee sur l'autre cote de la frequence centrale. Les deux signaux sont delivres separement a des dipoles radiants formant antenne (18, 19, 20, 21) situes sur les cotes opposes d'une zone de surveillance. Les dipoles pour les differentes frequences sont perpendiculaires l'un a l'autre de chaque cote; ceux qui correspondent a la meme frequence sont perpendiculaires sur des cotes opposes. Ceci produit une transmission polarisee croisee dans les deux frequences dans la zone consideree. La diode (36) de la carte (34) melange les deux frequences recues par la boucle antenne (38), provoquant la mise en resonance du circuit de stockage a une frequence qui est la somme des deux frequences (le double de la frequence centrale). Cette frequence de resonance est reemise vers les antennes receptrices (22, 24) de chaque cote en vue de la detection par un recepteur (42) a bande tres etroite sensible a la somme des frequences. La modulation est derivee a partir du signal recu et traitee afin de declencher une alarme (44) lorsque le signal detecte presente une force et une duree suffisantes.
Patent EP-0063609-A1 (EP)
Inventor: MOTOKI HIDEO
IPC: C04B28/24
Filed: 1981-10-28
Abstract: A composition for producing inorganic foam containing as effective ingredients a water-soluble alkali metal silicate and/or ammonium silicate, a metal-based foaming agent, a hardener of said silicate, and a foam stabilizer. Foams with various excellent physical properties can be obtained from this composition without any heat or pressure applied.
Patent EP-0058334-A1 (EP)
Inventor: BAUER ROBERT
IPC: G01N31/22
Filed: 1982-02-02
Abstract: Test system for the determination of glucose in aqueous fluids of the type which comprises glucose oxidase, a peroxidatively active substance and chromogen. Use of m-anisidine as a chromogen which permits the semi-quantitative determination of glucose at higher concentrations than is possible with previously used chromogens.
Patent EP-0064694-A1 (EP)
Inventor: MENZEL WOLFGANG DR-ING
IPC: H01Q1/42
Filed: 1982-04-30
Abstract: In a microwave antenna for a direct link in two directions, particularly in the millimetric range, the requirement exists for a small, aerodynamic and visually attractively shaped arrangement. Such an antenna is described in which the beam-forming in the elevation direction is achieved by line emitters (1) while the beam-forming in the azimuth direction is carried out by beam-forming elements (2) in the focal lines of which are located the line emitters (1). All the elements (1 and 2) are housed in a thin tube (3) of material which is transparent in the wavelength band in the antenna (Fig. 1). Application e.g. for radio link on vehicles moving on tracks at speeds up to 350 km/h. <IMAGE>