baber/WOPTO huggingface dataset:
Patent EP-0181672-A1 (EP)
Inventor: LEDENT PIERRE
IPC: E21B43/24
Filed: 1985-11-04
Abstract: 1. Method of producing methane and hydrocarbons by subterranean hydrogenation of coal, in a virgin field situated at considerable depth and recovered via a plurality of bores drilled from the surface, characterized in that the gas, with a hydrogen content, used as a gasifying agent is in injected under a pressure in excess of the minimum fracturation pressure of the field via one or a plurality of bores disposed in the axis of the district to be worked and in that the hydrogenation reaction zones develop counter-current to the direction of gas flow, at a pressure equal to or greater than 80 bars, from a certain number of production bores disposed at the periphery of the district to be worked, the reaction being initiated by prior operation to cause combustion of the coal, carried out at the bottom of the production bores.
Patent EP-0161072-A1 (EP)
Inventor: YUASA TATSUJI
IPC: F16H55/08
Filed: 1985-04-04
Abstract: A mechanical reduction gear system is of the type comprising an external gear (16) which is rotatable about an eccentric revolving shaft (14) and an internal gear (18) which is engaged with the external gear (16). The contact ratio and operating contact during the actual loading operation are improved by constructing the system so that an external gear (16) has a tooth profile curve which is an addendum tooth profile curve at the outside of a pitch circle and an epicycloid curve, for example, such as that generated on the basis of a rolling circle or generating circle having a tooth number slightly fewer than the pitch circle and has a predetermined pressure angle on the pitch circle, and an internal gear has a tooth profile curve, for example, such as that generated on the basis of the tooth profile of the external gear.
Patent EP-0178087-A1 (EP)
Inventor: ERSTAD JOSTEIN
IPC: F04D13/08
Filed: 1985-09-18
Abstract: 57 A pump head (4) has a casing (10, 20) containing an electric motor (15, 16) driving impeller means (31) for moving liquid upwardly of a pipe stack by which the pump head is suspended in the liquid. Cooling of the motor is improved by causing pumped liquid leaking between sealing rings (40 - 42) to flow through a helical tube (51) within the casing (10) and stator (16).
Patent EP-0193687-A1 (EP)
Inventor: ARNULF PAUL
IPC: A63C9/20
Filed: 1985-03-05
Abstract: 1. A cross-country binding for retaining a shoe on a ski, of the type comprising a movable lock (7, 63) adapted to cooperate with an associated portion (3) of the shoe for the locking thereof on the ski, a control or unlocking lever of the lock (7, 63) for displacing it into a stable locking position having a stable unlocking position and an elastic system (9, 30, 40, 50) biasing the lock of the lock position, and constituting a toggle-joint system, characterized in that the elastic system (9, 30, 40, 50) comprises an activation portion (12, 28, 31, 54) cooperating with the lock (7, 63) and constituting therewith the toggle-joint system, and in that the elastic system (9, 30, 40, 50) likewise serves as a control lever of the lock.
Patent EP-0181816-A1 (EP)
Inventor: ROUCHON RENE CLAUDE
IPC: G06F9/445
Filed: 1985-11-05
Abstract: L'invention concerne un dispositif de simulation et de sécurité pour clavier de saisie de données d'un processeur. Ce dispositif comprend un ensemble de mémorisation (9) contenant des instructions codées d'appel d'un programme d'exécution, relié à l'unité d'entrée-sortie (2) du processeur (1), et un ensemble d'aiguillage (10) relié à l'ensemble de mémorisation (9), aux colonnes (4) du clavier et à l'unité d'entrée-sortie (2) pour permettre la transmission des instructions d'appel vers le processeur (1), pour empêcher toute transmission d'instructions codées à partir du clavier (5) pendant l'initialisation et la transmission des instructions d'appel, puis pour autoriser la transmission d'instructions à partir du clavier (5) lorsque toute les instructions d'appel ont été reçues par le processeur (1). Application à la transmission d'instructions à un processeur, à partir d'un clavier.
Patent EP-0182741-A1 (EP)
Inventor: HERB ARMIN
IPC: F16B13/10
Filed: 1985-10-30
Abstract: Der Spreizdübel (1) besteht aus einem Dübelkörper (2) und mit diesem einstückig verbundenen keilförmigen Spreizelementen (3). Der Verbindung letzterer mit dem Dübelkörper (2) dient ein durchtrennbarer, am setzrichtungsseitigen Ende des Dübelkörpers (2) und der Spreizelemente (3) vorgesehener Steg (4). Da die Spreizelemente (4) die Umfangskontur des Dübelkörpers (2) überragen, wird zu Beginn des Einführens des Spreizdübels (1) in ein Bohrloch der Steg (4) durchtrennt. Die nunmehr freiliegenden Spreizelemente (3) können alsdann in keilförmige Ausnehmungen (6) am Dübelkörper (2) eintauchen und werden vom Dübelkörper (2) in das Bohrloch eingeschoben. Durch anschliessenden Lastangriff am Dübelkörper (2) entgegen der Setzrichtung werden die Spreizelemente (3) vom Grund (7) der Ausnehmungen (6) gegen die Wandung des Bohrloches verkeilt.
Patent EP-0176576-A1 (EP)
Inventor: ST LEDGER LESTER ALLAN
IPC: G05D9/02
Filed: 1985-04-10
Abstract: Un système pour maintenir un niveau d'eau présélectionné par exemple dans une piscine comporte une chambre (6) en communication avec la piscine si bien que le niveau d'eau de la chambre correspond à celui de la piscine. La chambre contient un tube de trop-plein réglable (15) et une conduite d'amenée d'eau orientée verticalement (19) comportant une soupape à membrane (20) et entourée d'un flotteur annulaire (29), la soupape étant actionnée par une barre d'actionnement aérienne réglable en hauteur (23).
Patent EP-0211216-A1 (EP)
Inventor: BERBALK HERMANN ING-GRAD
IPC: B23D37/00
Filed: 1986-06-25
Abstract: For the machining of rotation symmetry parts by the removal of material, the broaching on the rotating part is also known in addition to turning and milling. It is possible to remedy the disadvantage of the return stroke and the interrupted cut by using, instead of straight broaches, disc-shaped broaching tools (11) on which the individual blades (13) are arranged on a circular or helical path, the tool-holder (2) being radially movable with respect to the path (17) to be broached.
Patent EP-0253004-A1 (EP)
Inventor: ERHARDT GUSTAV
IPC: C25D17/00
Filed: 1986-07-12
Abstract: The automatically tightening contact is used to connect electroplating racks to the product rails required for the processing sequence. The wedge action combined with the loading weight produces a nonpositive, electrically conducting connection to the product rail. Additional servicing of fixing devices is unnecessary.
Patent EP-0210551-A1 (EP)
Inventor: STASZKO WLADYSLAW
IPC: B65B13/34
Filed: 1986-07-17
Abstract: There is described a tube magazine on a device for sealing steel wrapping bands around filled packages in which to seal the steel wrapping bands the steel band is initially conveyed twice through a first smooth oval sheet metal tube contained in the tube magazine wih corresponding steel band lead-in openings provided in the tube magazine. To improve its functioning, the tube magazine is carried on a stationary axle that is parallel to the direction of conveyance of the steel band, which housing can swivel in limited manner such that in the first end position the first tube stored in the tube magazine is disposed coaxially opposite and in correct position to the steel band to be conveyed, while in the other end position the tube magazine is outside the steel band which is guided sideways, and in the outside of the tube magzine, which is turned toward the second magzine end position and runs parallel to the direction of conveyance of the steel band, there is a recess that is at least the size of a tube. On the tube magazine there is a rigid tube stop that positions the first tube in correct position in front of the said recess.
Patent EP-0225533-A1 (EP)
Inventor: KREUZER WALTER
IPC: B21D53/08
Filed: 1986-11-24
Abstract: Beschrieben wird ein Flächenwärmetauscher, der aus einer Platte (1) aus wärmeleitendem Material und aus mindestens einem mit dieser verbundenen Rohr (2) insbesondere in Mäanderform, besteht, wobei das Rohr von einem Wärmetauschmittel durchströmt werden kann. Die Platte ist bei dem neuen Flächenwärmetauscher mit Schlitzen (3, 4, 5, 6, 23) versehen, deren Breite (b) dem Durchmesser (d) des Rohres (2) angepaßt ist. Das Rohr (2) ist in etwa bündig zur Platte (1) in die Schlitze (3, 4, 5, 6, 23) eingesetzt und durch quer zu seiner Achse verlaufende Verformungen (7) formschlüssig an den Schlitzkanten (8) gehalten. Zweckmäßig wird die Breite (b) der Schlitze etwas kleiner als der Rohrdurchmesser (d) gewählt, so daß das Rohr jeweils mit seinem größten Durchmesser diametral fest in der Platte sitzt und durch die als Formschluß wirkenden Verquetschungen (g) in der Platte gehalten ist.
Patent EP-0227012-A1 (EP)
Inventor: YAMASAKI SEIJI
IPC: A61K9/10
Filed: 1986-12-16
Abstract: A gel-like emulsion is prepared by adding an oil to a surfactant continuous phase formed of a monoalkyl phosphate salt, polyhydric alcohol and water. 
     The gel-like emulsion is scarcely dependent on temperature, and a fine and uniform OIW emulsion prepared from the gel-like emulsion reveals excellent stability at the time of production and at storage. The gel-like emulsion contains only a small amount of alkyl phosphate surface active agent of low irritativeness, so that it is usable for cosmetics, pharmaceuticals, industrial products and the like, which are required to have low irritation and high safety.
Patent EP-0211561-A1 (EP)
Inventor: BUSHELL MICHAEL JOHN
IPC: C07C43/23
Filed: 1986-07-22
Abstract: The invention provides novel insecticidally useful fluorinated ethers of formula :
 Ar-CX(Z)-CHX min -CH2OY
 where Ar and Y are both substituted aryl groups, Z is a lower fluoroalkyl group (eg. trifluoromethyl), X min  is hydrogen and X is hydrogen, halo, hydroxy, alkoxy or acyloxy, as well as the compounds where X and X min  form a second bond between the adjacent carbon atoms. A typical example is 1,1,1-trifluoro-2-(4-ethoxyphenyl)-3-(4-fluoro-3-phenoxybenzyloxy)propane. The invention also provides novel intermediates for the preparation of the compounds including those of formulae ArCH(CF3)CH2OH, ArC(OH)(CF3)CH2OH, ArC(OH) (CF3)CH2Hal and 
<CHEM>
Patent EP-0226285-A1 (EP)
Inventor: WEBB MICHAEL ALLAN
IPC: A01N37/52
Filed: 1986-10-02
Abstract: Liquid formulations of the pesticide amitraz are stabilised by the addition of one or more aluminium alkoxides.
Patent EP-0220927-A1 (EP)
Inventor: TAMER GREGORY GEORGE
IPC: H04N5/60
Filed: 1986-10-22
Abstract: An IF signal filter in the IF sound channel of a television receiver exhibits peak amplitude responses which are unsymmetrical and slightly offset from the nominal picture and sound carrier frequencies by an amount dictated by the amount of tilt introduced by the tuner and the IF signal processing section. As a result, a filtered IF signal applied to a sound demodulating system exhibits a substantially symmetrical characteristic with respect to both the sound and picture carrier frequencies, yielding reduced audio buzz and harmonic distortion.
Patent EP-0235464-A1 (EP)
Inventor: KAWAMURA KIDEO
IPC: F23N1/02
Filed: 1986-12-29
Abstract: Heating container apparatus for supplying heated air into a heating container (20) on an automobile or other vehicle for heating or keeping warm the cargo in the heating container, comprises a burner (14) including an atomizing glow plug (18) and an ignition glow plug (13), a heat exchanger (23) for recovering heat generated by the burner, an air blower (16) for feeding heated air into the container, a temperature control device (11), and a voltage control circuit (2-10). The voltage control device is supplied with electric power from a commercial AC power supply line to produce a voltage equal to the voltage of a power supply mounted on the automobile for thereby keeping the interior of the heating controller warm even when the engine of the automobile is stopped. The temperature control device maintains the temperature in the heating container within a suitable temperature range at all times.
Patent EP-0192538-A1 (EP)
Inventor: HENRY JEAN-YVES
IPC: C01G29/00
Filed: 1986-02-04
Abstract: L'invention a pour objet un procédé de préparation de germanate de bismuth de formule Bi4Ge3O12. Selon ce procédé, on introduit dans une solution aqueuse un composé de bismuth tel que Bi(NO3)3,5H2O et un composé de germanium tel que GeO2, qui sont capables de libérer respectivement dans la solution des complexes solubles de bismuth et des complexes solubles de germanium, on amène ensuite le pH et la température de la solution dans le domaine de stabilité de la phase Bi4Ge3O12 à des valeurs telles que l'on obtienne la libération simultanée des complexes solubles de bismuth et de germanium, et leur réaction pour former un précipité de Bi4Ge3O12. Le pH est généralement d'environ 0,5 à 5 et la température est inférieure à 120°C.
Patent EP-0223668-A1 (EP)
Inventor: GROSSHANDLER SANDOR
IPC: F16L23/00
Filed: 1986-10-16
Abstract: A pipe joint comprising a plastic lined conduit having a synthetic resinous pressure deformable liner disposed with a pressure deformable metal conduit, said plastic lined conduit having at least one end defining a radially outwardly projecting flange of the metal conduit and the plastic liner, a loose ring having a generally planar face and a tapered face, the loose ring being disposed about the conduit with the generally planar face of the ring disposed against the outwardly projecting metal flange, the loose ring having the tapered face remote from the radially outwardly projecting flange and tapering outwardly toward a periphery of the flange, a split "V" clamp disposed about the loose ring, said clamp having an opposed tapering surface of generally like configuration to the tapering face of the loose ring, said clamp thereby forcing the plastic liner flange against an opposed liner flange, said loose rings having a face remote from the tapering face defining at least one land and one groove, the land and groove being of generally arcuate configuration and having a center of generation at the center of the ring, the groove subtending a greater angle with the center of generation than the land, the land adapted to interfit with a groove of a like ring and thereby center adjacent pipe ends.
Patent EP-0228315-A1 (EP)
Inventor: LEFEVRE HERVE
IPC: G01J3/12
Filed: 1986-11-04
Abstract: Le dispositif est un interféromètre en anneau strictement monomode comprenant un anneau formé par une fibre monomode, une source (10), des moyens de séparation et de recombinaison, un segment de fibre monomode (7) formant filtre de mode. Selon l'invention, ce segment de fibre monomode (7) est muni d'un dérivateur générant des pertes directives captées par un organe optoélectronique de détection (60).
Patent EP-0205555-A1 (EP)
Title: Serine protease inhibitors and methods for isolation of same.
Inventor: THOMPSON ROBERT C
IPC: C07K14/81
Filed: 1985-12-04
Abstract: A serine protease inhibitor protein which is a purified, single-polypeptide-chain protein having at least one active site possessing serine protease inhibitor activity. This serine protease inhibitor exhibits substantial homology to the native serine protease inhibitor isolated from parotid secretions and is resistant to denaturation by heat and acids and resistant to proteolytic enzymes. The serine protease inhibitor also has the ability to re-fold into an active form after complete reduction of the disulfide bonds of the inhibitor and denaturation of all non-covalent interactions that would otherwise serve to stabilize the tertiary structure of the inhibitor after removal of these conditions. Additionally, a method for isolation of the purified serine protease inhibitor is set forth. Analogs of the serine protease inhibitors in which the amino acid sequence is varied slightly are also disclosed, which analogs variously show improved properties including improved resistance to oxidative inactivation, improved ability to inhibit pancreatic elastase, improved ability to inhibit cathepsin G, and improved ability to inhibit trypsin.
Patent EP-0209563-A1 (EP)
Title: Physical exercisers.
Inventor: FITZPATRICK PATRICK CONOR
IPC: A63B23/035
Filed: 1986-01-31
Abstract: A convertible physical exercising device adapted for performing a range of different exercises has a user-engageable movable member connected to a resistance through an elongated flexible element. The flexible element is trained through a final guide which is carried by a pivoted support whose angular position relative to the body of the device can be varied and fixed so as to vary the rest position of the movable member.
Patent EP-0215953-A1 (EP)
Inventor: SHIMADA KAZUYUKI
IPC: H01R43/00
Filed: 1986-02-25
Abstract: Cette invention concerne d'une part un film dans lequel un motif est formé en appliquant sur une surface principale d'un film flexible isolant (1) une première pellicule métallique (2) qui consiste en un métal choisi parmi le cuivre, l'argent, le nickel et l'aluminium, ou un alliage de ces métaux, une seconde pellicule métallique (3) consistant en un métal sélectionné parmi le nickel, le chrome, le tungstène et l'argent ou un alliage de ces métaux, une troisième pellicule conductrice isotropique (4) consistant en une poudre de carbone et en une résine synthétique, et une quatrième pellicule conductrice anisotropique (7a) consistant en de la poudre de carbone et de résine synthétique, et d'autre part un agent de liaison conducteur anisotropique. Grâce aux fonctions de ces produits, on peut obtenir un connecteur de film capable d'assurer une connexion électrique fiable de conducteurs terminaux, y compris des conducteurs de densité élevée, avec une fiabilité améliorée.
Patent EP-0221971-A1 (EP)
Inventor: IGELBUSCHER HEINRICH
IPC: B60H3/06
Filed: 1986-04-19
Abstract: Un dispositif de détection de substances nocives dans l'air amené à une cabine ou à une structure similaire où séjournent des personnes, de préférence dans un véhicule à moteur, utilise un ou plusieurs capteurs, commande et/ou ajuste des unités de filtrage et/ou des systèmes d'aération et/ou indique leur état de fonctionnement en fonction d'une ou de plusieurs valeurs de mesure obtenues par le(s) capteur(s). Afin de produire économiquement un dispositif de ce type ne nécessitant pas d'entretien et peu volumineux, qui réagit à toutes les impuretés courantes de l'air et assure un avertissement fiable, le capteur (1) est monté dans un boîtier (2) où est formée, de son côté d'admission, une ouverture de mesure (9) qui débouche dans une chambre d'air (5) du boîtier (2) dans laquelle est agencé un pulsateur (7). Une ou plusieurs ouvertures (3) d'admission d'air débouchent dans l'espace cylindrique de la chambre d'air (5). Le pulsateur (17) est formé d'un cylindre couplé à un oscillateur. Dans la chambre d'air (5) se trouve un appareil de conditionnement de l'air (10), de préférence un appareil de chauffage.
Patent EP-0232914-A1 (EP)
Inventor: BOCK ANDREAS
IPC: A01G13/10
Filed: 1987-02-12
Abstract: The invention relates to an effective slug or snail barrier in the form of a brush, consisting of a support (1, 2, 4) carrying bristles (3) which cannot be crossed by snails. The barrier may be in the form of a bed surround having spikes (5) arranged on the support for sticking in the ground. <IMAGE>
Patent EP-0267410-A1 (EP)
Inventor: KELM WALTER HAROLD
IPC: B23B31/26
Filed: 1987-10-01
Abstract: A tool clamping device is provided for quickly and securely clamping rotary tooling adaptors to tool clamp blocks. The device is adaptable to semi-automatic or robotic tool switching operations and minimizes machine downtime.
Patent EP-0245022-A1 (EP)
Inventor: KREDO THEODORE ATHONY
IPC: F28F3/08
Filed: 1987-04-29
Abstract: A heat exchanger (10) has a core (11) built up from a stack of layers. Each alternate layer consists of a tube (24) bult up from two identical U-shaped members (40, 41) having a folded and unfolded side. The unfolded side (44) of each is slid into the fold (48) of the other. Fins (30) are fitted in the tube (24). The intervening layers are defined between a pair of header bars (32) with fins (26) between them. Outer plates (28) and manifolds (20, 22) complete the heat exchanger (10).
Patent EP-0251575-A1 (EP)
Inventor: HOUGHTON MICHAEL
IPC: C07K16/00
Filed: 1987-06-17
Abstract: The entire genome of the hepatitis D virus has been shown to be a circular single-stranded RNA of 1679 bases. Several open reading frames in both the genomic and complementary strands indicate possible protein products. The products encoded in one open reading frame, ORF5, are identified as viral polypeptides p24 δ  and p27 δ  , of which the nuclear δ antigens in HDV infected liver is comprised. These products, as well as others encoded in ORFs 1, 2, 6, and 7 are produced in recombinant expression systems. The ORF5 products, in particular, are useful for HDV diagnosis and vaccines.
Patent EP-0238392-A1 (EP)
Inventor: ERISSE EMILE
IPC: F24F6/14
Filed: 1987-03-09
Abstract: The invention relates to equipment used to humidify environmental air, in particular in industrial premises. A mixing chamber (2) and a separation chamber (3) are arranged inside a casing (1), a fan (5) makes it possible to make the environmental air circulate successively through the mixing chamber (2) and the separation chamber (3), while a pump (6) makes it possible to take water from a reserve tank formed at the bottom of the mixing chamber (2) in order to send it via atomising spray nozzles into the top part of this chamber. The mixing chamber (2) has in cross-section a generally triangular shape, with an inclined bottom, towards which the atomised water is projected. <IMAGE>
Patent EP-0262017-A1 (EP)
Inventor: CUMAN SYLVAIN
IPC: H02M1/08
Filed: 1987-09-02
Abstract: An inverter branch consists of two transistors (3, 12) electrically connected in series, each transistor having its own independent control unit (2, 11). The control units (2, 11) are fed by a common feed unit (11) ensuring an isolation voltage by means of a transformer with two separate secondary windings. This isolation voltage allows a potential difference of several hundreds of volts between the transistors (3, 12) and their control circuit. <IMAGE>
Patent EP-0291505-A1 (EP)
Inventor: PRATT GEORGE C
IPC: F16C33/12
Filed: 1986-12-22
Abstract: Un coussinet (10) pour un moteur possède un alliage antifriction (12) à base d'aluminium et de plomb. Le procédé de coulage de tels alliages d'aluminium et de plomb permet d'obtenir une garniture bimétal (12), après liaison de l'alliage, ne présentant pas de gradients du plomb et ne contenant pas de rubans de plomb d'une certaine dimension.
Patent EP-0266395-A1 (EP)
Inventor: HARVEY ROBIN J
IPC: H01S3/06
Filed: 1987-03-30
Abstract: Le réflecteur strié à échelles (10) possède des stries ou rainures internes, disposées à des angles spécifiques, et réfléchit de manière cohérente une énergie à des longueurs d'onde spécifiques. Les stries (14) satisfont aux critères de rétroréflexion selon les conditions de Bragg pour des réseaux, en éliminant des modes de réflexion d'ordre supérieure, et en maximisant la rétroréflexion et en minimisant la dispersion vers l'avant selon la conception de l'échelle. Deux de ces réflecteurs peuvent être agencés de manière à former un résonateur à laser (16) en les plaçant aux extrémités opposées d'un guide d'onde d'adaptation. Le réflecteur n'obstrue pas le passage d'un faisceau électronique axial (30) et permet ainsi la mise en oeuvre de la partie résonateur d'un laser à électrons libres (20).
Patent EP-0294746-A1 (EP)
Inventor: BACHMANN JEAN-PIERRE
IPC: C07C67/00
Filed: 1988-06-06
Abstract: Novel odoriferous substances are compounds of the formula <IMAGE>  in which X represents <IMAGE> The formula I also includes 5-nitro-6-ethyl-1,1,2,3,3- pentamethylindane (Ia) and 6-nitro-7-ethyl-1,1,4,4-tetramethyl- 1,2,3,4-tetrahydronaphthalene (Ib).
Patent EP-0305678-A1 (EP)
Inventor: GERKIN RICHARD MICHAEL
IPC: C08J9/04
Filed: 1988-06-29
Abstract: Polyurea foams are prepared by the reaction of N-(polyoxyalkyl)-N-(alkyl)amines with organic isocyanates in the presence of a suitable catalyst.