baber/WOPTO huggingface dataset:
Patent EP-0031209-A1 (EP)
Inventor: PINTO ALWYN
IPC: C01B3/02
Filed: 1980-12-02
Abstract: A moist hydrogen stream in which carbon oxides have been made innocuous by methanation over catalyst (18) is cooled to below dewpoint at (20) and depleted of water in separator (22). It is dried in one of driers (28) and compressed at (32). From compressor (32) a part stream is taken at (35), heated at (40) and passed through a further, water-loaded drier (28) to regenerate its charge. The resulting moist gas is recycled to the inlet of methanation catalyst (18).
Patent EP-0050613-A1 (EP)
Inventor: KEMPER YVES JEAN
IPC: F16N7/40
Filed: 1980-04-23
Abstract: Une transmission de couple d'un moteur de traction ayant un systeme de recirculation d'un lubrifiant dans lequel un lubrifiant liquide entre en contact de transfert de chaleur avec des surfaces de roulement cooperant par friction et en sort (54, 56) et dans lequel le transfert d'energie thermique des surfaces de roulement au lubrifiant est ameliore en enlevant une couche frontiere du lubrifiant qui se forme sur les surfaces. Des racleurs en forme de couteaux ou balais (90, 92) sont montes sur un composant de transmission (26) mobile par rapport aux surfaces de roulement a friction et sont positionnes par rapport a des orifices (86) au travers desquels le lubrifiant passe vers les surfaces de maniere telle qu'une alimentation de lubrifiant frais et relativement froid soit assuree au niveau des surfaces en meme temps que celles-ci sont balayees.
Patent EP-0043552-A1 (EP)
Inventor: DALLMANN HERMANN DR
IPC: B42D15/02
Filed: 1981-07-01
Abstract: A thermoplastic protective film for use in the manufacture of forgery-resistant identification documents, comprising a base layer and a cover layer comprising a partially hydrolyzed olefin/vinyl ester copolymer. The cover-layer side of the film is laminated under the action of heat to the identification document.
Patent EP-0045846-A1 (EP)
Inventor: CALDWELL KENNETH BRUCE
IPC: F02D41/14
Filed: 1981-07-04
Abstract: An automatic speed control system is disclosed in which an error signal Ve, representing the speed error of the vehicle, is added to a ramp voltage, ramping between fixed values, to produce a control signal Vc. Comparators 34 and 36 compare Vc with upper and lower limits, respectively, so as to produce a pulse train on a line 54 or line 58 depending on the sign of the error and having a mark-space ratio depending on the magnitude of the error. A circuit 50 responds to the first pulse to occur in the pulse train from comparator 34 when the vehicle is accelerating towards and overshooting a new desired speed and, via a switching circuit 52, lowers the upper limit applied to comparator 34 so as to lengthen the first pulses and help to reduce overshoot of the desired speed. When the vehicle ceases accelerating, a signal on a line 77 causes the switching circuit 52 to switch the upper limit back to the desired value. Circuit 50 also switches back to its original setting when the speed falls by a preset amount.
Patent EP-0050241-A1 (EP)
Inventor: HILDEBRANDT NORBERT
IPC: E04B2/74
Filed: 1981-09-30
Abstract: 1. Removable partition wall, especially for offices, with vertical and horizontal girders of metal and facings (12) fixed to the said girders, characterised in that the vertical girders are constructed as round posts (1), to which the horizontal girders (2) are connected by means of U-shaped shoes (3) which are arranged in a fixed position at the girder ends, parallel to the axis of the round posts (1) and perpendicular to the girder axes, the side arms of the shoes bearing against the periphery of the posts (1) and their bases each being penetrated by a fixing screw (9) which can be screwed into threads (8) in the posts (1).
Patent EP-0034494-A1 (EP)
Inventor: SATO ATSUSHI
IPC: H01J61/35
Filed: 1981-02-16
Abstract: A curvilinear type fluorescent lamp comprises a curvilinear, light-transmitting sealed tube (34) made of soda-lime glass or low lead glass containing 12 percent by weight or less of lead oxide, whose softening point is 640 to 720°C and whose coefficient of linear thermal expansion is 92 to 105 x 10 -7  cm/cm/°C. On the inner surface of the tube (34) a phosphor layer (36) is formed. The phosphor forming the layer (36) contains a binder consisting chiefly of calcium borate.
Patent EP-0042333-A1 (EP)
Title: Dispositif pour la commande des moyens de ventilation d'un moteur à combustion interne
Inventor: BARGE JEAN
IPC: G05D23/24
Filed: 1981-06-11
Abstract: Moyens de ventilation comportant un capteur de température placé au contact d'un fluide caloporteur circulant dans le moteur ainsi qu'un organe de commande sensible à ce capteur pour assurer l'alimentation du ou des moteurs d'entraînement des moyens de ventilation en fonction des variations de la température du fluide caloporteur. Ledit capteur de température comprend un composant (10) sensible à une plage continue de températures. Ce composant est raccordé en tant qu'élément d'entrée, à une boucle (4 à 6,8) de réglage continu de l'énergie appliquée au (x) moteur (s) (9) des moyens de ventilation, boucle qui comprend un circuit à seuil (19, 20, 21) fixant la valeur inférieure de ladite plage de température.
Patent EP-0082909-A1 (EP)
Inventor: STRUCHEN ERIC
IPC: F16B45/02
Filed: 1981-12-29
Abstract: The snap-hook comprises a body (1) which forms a hook (2) and a branch (15) which pivots about a peg (14). The branch (15) contains a rod (18) sliding in a bore (17) between positions delimited by a pin (20) inserted in a slot (21). A spring (19) pushes outwardly the rod (18) which forms a lock and maintains the snap-hook closed, by engagement under a shoulder (24) of the end (25) of the hook (2). A pusher (7) allows to disengage the lock from the shoulder (24) without having the hand in the pass of the branch (15) which swings violently when the snap-hook is under tension at the moment it is opened. Said snap-hook is essentially used for attaching the cuttle halter. It may also be used for trimming, fishing boats or pleasure boats.
Patent EP-0059884-A1 (EP)
Inventor: SCHRODER EBERHARD DR
IPC: C07D307/83
Filed: 1982-02-25
Abstract: Benzofuran derivatives of the formula   <IMAGE>   wherein V is hydrogen or acetyl, X is oxo or two hydrogen atoms, R1 and R2 each independently is hydrogen, fluorine, or chlorine, and -A-B- is -O-CH2- or -CH2-O-, possess valuable pharmacological properties.
Patent EP-0061599-A1 (EP)
Inventor: MAURER ALEXANDER DR
IPC: C11D3/06
Filed: 1982-03-04
Abstract: The disclosure relates to a granulate with a particle size essentially of about 0.2 to 2 mm consisting of (a) about 2 to 95 weight % of a partially or completely hydrated pentasodium tripolyphosphate, (b) less than 3 weight % of an ammonium polyphosphate and the balance (c) being in the form of a water-insoluble aluminum silicate ion exchanging material. The granulate can be used in detergents.
Patent EP-0061623-A1 (EP)
Inventor: PATSCH MANFRED DR
IPC: D21H21/28
Filed: 1982-03-12
Abstract: Verfahren zum Färben oder Bedrucken von Papier, bei dem kationische Farbstoffe der Formel <IMAGE> verwendet werden. In der Formel stehen Pc für einen (n + m + p)-wert gen Phthalocyaninrest, R¹ für H oder C1-bis C4-Alkyl, ? und R³ für Alkyl, Hydroxyalkyl, Cycloalkyl, Benzyl, Phenyl, Dialkylaminoalkyl, Cycloalkylalkylaminoalky, Cycloalkylaminoalkyl oder <IMAGE> für einen Pyrrolidin-, Imidazol, 2-Ethyl-4-methylimidazol-, Morpholin oder Piperazinrest, R<4> für H oder Methyl, R<5> für Alkyl, Hydroxyalkyl oder Benzyl, X<⊖> für ein Anion, M<⊕> für ein Kation, z für 1 oder 2, p für 0 oder 1, m für 0, 1, 2, 3, oder 4 und n für 0, 1, 2, 3 oder 4, wobei 1<= (m + n + p) <= 4 ist. Neue kationische Farbstoffe der Formel I, in der m für 0 oder 1 und n für 1, 2, 3 oder 4 und R¹ H oder Alkyl, R³ und R² Alkyl, Hydroxyalkyl, Cycloalkyl, Benzyl, Phenyl, Tolyl oder <IMAGE> R<4>, R<5>, X<⊖>, M<⊕>,  z und p die oben angegebene Bedeutung haben. Man erhält echte Färbungen oder Drucke auf Papier.
Patent EP-0089386-A1 (EP)
Inventor: BAIER HEINRICH
IPC: E01C19/28
Filed: 1982-03-19
Abstract: A vibrator roller drum is split into two essentially identical part roller drums (1, 2), each having a central floor (3), which floors (3) are mounted on a supporting pipe (8) passing through the two part drums (1, 2) via in each case a prestressed cross roller bearing (5). The ends of the supporting pipe (8) project beyond the floors (3) and are sealed off by a supporting plate (10) in each case, which supporting plates (10) are connected to a roller frame in a vibrationally insulating manner via buffer elements (19). To achieve a differential effect on cornering, each supporting plate (10) carries, eccentrically to the supporting pipe (8), an independently drivable hydraulic propulsion motor (14) which is arranged relative to the associated floor (3) so that its output pinion (17) is in drive engagement with an outer toothing of the outer ring (4) of the bearing (5) of the associated part roller drum. Additionally mounted on one of the supporting plates (10) is a hydraulic motor (21) with output drive coaxial to the supporting pipe (8), which drives an unbalance shaft (23) mounted inside the supporting pipe (8) via an elastic coupling (22). <IMAGE>
Patent EP-0068365-A1 (EP)
Inventor: GRIFFITH RONALD CONRAD
IPC: A61K31/13
Filed: 1982-06-18
Abstract: Warm-blooded animals are treated by administering to the animal a dosage, effective to prevent or to alleviate the symptoms of herpes virus, type II, of a compound of the Formula (I) or its acid salt:
     wherein R, and R 2  are selected from the class consisting of H and -CH 3 ; and at least one pharmaceutically acceptable carrier, wherein the compound is 0.01 to 95% by weight of the composition.
Patent EP-0078045-A1 (EP)
Inventor: AIZAWA IWAO
IPC: H04N9/45
Filed: 1982-10-25
Abstract: A synchronizing signal generating circuit generating a horizontal synchronizing signal applied to a solid-state color video camera comprises an oscillator (1; 1b) generating an oscillation output signal having a frequency which is n (n: an integer) times as high as the horizontal frequency, a frequency divider (12) dividing the frequency of the oscillation output signal from the oscillator to generate a pulse signal having a recurrence frequency equal to the horizontal frequency, and another oscillator (15) generating, in response to the application of the pulse signal to its control terminal, a horizontal clock pulse signal whose oscillation phase is controlled to be maintained at the same fixed phase in each horizontal period.
Patent EP-0078507-A1 (EP)
Inventor: DUERSCH WALTER DR
IPC: C04B28/34
Filed: 1982-10-28
Abstract: An aqueous solution of aluminium phosphate and zinc phosphate is mixed with Portland cement, which can be partially replaced by basic aggregates, an expanding agent active in an acidic medium, a fly ash with more than 80% by weight of SiO2 and, if desired, further additives. The quantity of the expanding agent is such that, in the reaction, 2 to 10 ml of gas are released per gram of the reaction mixture. The foaming mixture is filled into a mould and solidified therein. The foam is then released from the mould, heated slowly to 120-160 DEG C and finally to 220-500 DEG C. This gives an inorganic foam having a density of 100-500 g/l.
Patent EP-0063050-A1 (EP)
Inventor: YAGISHITA TERUO
IPC: G03G5/06
Filed: 1982-04-13
Abstract: A photosensitive material for electrophotography is provided which has a very high sensitivity to rays having a wavelength included in the oscillation wavelength region of a laser printer, especially a semiconductor laser printer, and which also has a high charge potential. This photo-sensitive material comprises a phthalocyanine pigment, poly-N-vinylcarbazole, and an organic resin in which said phthalocyanine pigment and poly-N-vinylcarbazole are dispersed, wherein the weight ratio of phthalocyanine pigment to poly-N-vinylcarbazole is in the range of from 1.2 to 12 and the content of the organic resin is 35% to 70% by weight based on the total amount of the photosensitive material.
Patent EP-0070113-A1 (EP)
Inventor: ERLAM DAVID PAUL
IPC: H05K7/18
Filed: 1982-06-25
Abstract: A card frame kit includes end plates (10a, 10b) and cross rails (16) that can be assembled together to form the card frame. The kit is packaged in a box (30) with the end plates (10a, 10b) laid flat. When the kit is to be assembled, the box (30) is used as a temporary, disposable jig. To this end, inserts (40) that receive the cross-rails (16) comprise slots (44) in which the side plates (10a, 10b) can be stood up in the relative orientation they are to adopt in the assembled card frame. The assembler thus has his hands free to assemble at least some of the cross rails (16) to the side plates (10a, 10b) to form a self-supporting structure that can then be removed from the jig, if necessary or desired, to complete the assembly.
Patent EP-0099428-A1 (EP)
Inventor: HORIMOTO KOJI
IPC: A61L15/48
Filed: 1982-07-16
Abstract: An absorbent web structure composed of a mixture of 5 to 50% by weight of short fibers of a thermoplastic resin rendered hydrophilic with a surface-active agent and 95 to 50% by weight of cellulosic fibers, said thermoplastic short fibers being melt-bonded to impart self-supporting property to the web structure; wherein
     (i) said thermoplastic short fibers have been rendered hydrophilic by forming an aqueous slurry of the fibers containing a nonionic surface-active agent and then dehydrating the slurry, and   (ii) said nonionic surface-active agent has (a) an HLB value of from 2 to 20 and (b) a melting point equal to, or higher than, the temperature of the slurry at the time of said dehydrating treatment.
Patent EP-0077608-A1 (EP)
Inventor: OXFORD ROGER CHARLES
IPC: E04B1/38
Filed: 1982-09-13
Abstract: A prefabricated thermally insulative block module (10) is formed from a ceramic fibre blanket (12) folded into a plurality of cold face folds (16) and hot face folds (14). The folded and compressed Insulative blanket (12) is mounted to a support bracket (20) which secures each cold face fold (16) by means of a support rod (30) which in turn is insulated by the blanket from the heat and corrosive gases in the furnace.
Patent EP-0077687-A1 (EP)
Inventor: BISSOT THOMAS CHARLES
IPC: C08J5/22
Filed: 1982-10-19
Abstract: A membrane assembly which comprises a layer of perfluorinated polymer which has carboxylate functional groups, a layer of perfluorinated polymer which has ion exchange functional groups, and a water-containing or water-soluble stratum which lies between these two layers and joins them together, is described. Such a multilayered composite membrane is more simply made than conventional multilayered membranes having adherent layers, and provides for easy recovery of the component parts thereof. The membrane assembly is useful for separating the compartments of an electrochemical cell, especially a chloralkali cell.
Patent EP-0063524-A1 (EP)
Inventor: PEDONE ANTONIO
IPC: B01D5/00
Filed: 1982-04-15
Abstract: Device for distilling a liquid, comprising a receptacle (3) containing the said liquid (19) and a condensing wall (12) arranged above the said receptacle (3), characterised in that it comprises an enclosure (1) containing a gas and in that the said enclosure (1) is defined partly by the bottom (2) of the said receptacle (3) and partly by at least one sheet (5) of material acting as a photothermal converter. Distillation of seawater. <IMAGE>
Patent EP-0076184-A1 (EP)
Inventor: GERARD PHILIPPE
IPC: H01F10/24
Filed: 1982-09-13
Abstract: L'invention concerne un procédé permettant d'obtenir dans un matériau constitué d'un film de grenat ferrimagnétique épitaxié sur un substrat amagnétique au moins une couche à aimantation plane homogène. Ce procédé se caractérise en ce que l'on effectue dans ledit film au moins une implantation d'ions, à l'exception des ions des éléments gazeux et à l'exception des ions des éléments métalliques entrant dans la composition du solvant, et ce à forte dose, et en ce que l'on recuit le film et le substrat afin de recristalliser sous forme monocristalline la partie du film rendue amorphe par l'implantation. Application à l'élaboration de mémoires à bulles magnétiques.
Patent EP-0091530-A1 (EP)
Inventor: HUE JEAN
IPC: A63C9/086
Filed: 1982-07-13
Abstract: Binding assembly for a cross country ski boot, having a safety device comprising a hooking arrangement in which the forward end of the boot is retained, and lateral retaining, complementary engaging portions on the ski and in the sole of the boot. The hooking and lateral retaining devices are rigidly affixed to each other without intervening gap, and are releasable at least laterally about at least one rotational axis against the effect of a torsional retainer, whatever the elevation of the boot heel from the ski.
Patent EP-0084304-A1 (EP)
Inventor: HALLCHER RICHARD CHARLES
IPC: C07C51/09
Filed: 1982-12-17
Abstract: Preparation of sorbic acid from precursors by contact with acid catalysts is improved by utilizing crystallization to separate sorbic acid during the preparation.
Patent EP-0087732-A1 (EP)
Inventor: AULICH HUBERT DR
IPC: C01B33/12
Filed: 1983-02-22
Abstract: A method of producing silicon useful for solar cells, in which the SiO2 used for the electric arc reduction with carbon is produced by decomposing sodium hexafluorosilicate (3) thermally (1) to give sodium fluoride and silicon tetrafluoride and hydrolysing the silicon tetrafluoride in an alkaline, preferably ammoniacal alkaline, solution (9, 13). To decrease the boron content, the silicon tetrafluoride is passed before hydrolysis (9) through a dioxane solution (6), as a result of which the boron trifluoride present in the silicon tetrafluoride is dissolved as an etherate. In this manner, silicon can be produced from cheap starting materials by simple process steps. <IMAGE>
Patent EP-0088407-A1 (EP)
Inventor: BERBALK HERMANN
IPC: B23Q1/76
Filed: 1983-03-04
Abstract: PCT No. PCT/EP83/00064 Sec. 371 Date Nov. 3, 1983 Sec. 102(e) Date Nov. 3, 1983 PCT Filed Mar. 4, 1983 PCT Pub. No. WO83/03069 PCT Pub. Date Sep. 15, 1983.The invention relates to a machine for machining crankshafts, which operates according to the gyrocutter principle, and which has two machining units and one corresponding clamping device each. In order to be able to provide optimum clamping even for unstable workpieces, such as crankshafts, for example, in which the main journal and crankpin spacing is small, and to catch the chips that are formed and evacuate them easily, the two clamping devices support the crankshaft tightly at the same main journal while two crankpins are being machined.
Patent EP-0096360-A1 (EP)
Inventor: KITCHEN BARRY JAMES C O DEPT O
IPC: G01N33/04
Filed: 1983-06-01
Abstract: A samplmg device for obtaining concurrently a plurality of milk sar-ples -from the teats of a cow, the device comprising a body (14) with sockets (13) to receive the ends of tubes (10 connected to teat cups, passages (13A) in the body (14) co-necting the sockets (13) with individual sample cuvettes (23. and a common valve member (18) for opening or closing the passages (13A) between the sockets (13) and the sample cuvettes (23) held releasably against the body (14) in register with respective passages (13A) by a stand (22). Overflow passages (24) are provided upstream of the sample cuvettes (23), and downstream of the valve member (18) for disposal of milk in excess of the sample volumes determined by the cuvettes (23).
Patent EP-0113796-A1 (EP)
Inventor: LIU ANH THU DR
IPC: B01J21/04
Filed: 1983-07-16
Abstract: 1. Hydrous aluminium oxide essentially containing pseudoboehmite, characterised in that it contains less than 400 ppm, preferably less than 200 ppm of sodium oxide and less than 2% by weight, preferably less than 1% by weight of sulphate, calculated as SO4 , and has a peptization index of less than 60 minutes and a specific surface area of from 200 to 400 m**2 /g.
Patent EP-0104377-A1 (EP)
Inventor: THOMA WILHELM DR
IPC: D06N3/14
Filed: 1983-08-06
Abstract: The present invention is directed to a process for the preparation of finely dispersed, easily spreadable, aqueous polyurethane reactive coating compositions suitable for coating textile sheet products, artificial leather or leather by the direct or transfer coating process by (i) forming an aqueous dispersion having a solids content of about 20-69 wt. % of blocked isocyanate prepolymers in the presence of from about 0.05-5% by weight of emulsifiers, (ii) adding during or after formation of the dispersion about 0.1 to 2.5% by weight of water soluble thickeners based on long chain polyethylene oxides, salts of poly(meth)acrylic acids or salts of carboxy methyl cellulose, up to 100% by weight of aqueous polymer solutions and/or polymer dispersions and optionally levelling agents, pigments, fillers or stabilizers and (iii) forming a coating composition having a viscosity of from about 3000 to 22,000 mPa.s/25 DEG  C. and with a solids content of about 20-69% by weight, by adding approximately equivalent quantities of (cyclo)aliphatic di- and/or polyamines. The present invention is also directed to the coating compositions prepared by this process and their use for the reactive coating of substrates, particularly textile and leather or artificial leather substrates.
Patent EP-0122324-A1 (EP)
Inventor: DESAI BHARAT B
IPC: C08G69/26
Filed: 1983-11-11
Abstract: Novel polyquaternary ammonium compounds are prepared by polycondensation of diamino compounds and a dicarboxylic acid. The compounds are suitable for use in cosmetic compositions and as scale inhibitors and flocculants.
Patent EP-0115141-A1 (EP)
Inventor: MORRIS MALCOLM
IPC: E02B15/10
Filed: 1983-12-13
Abstract: Apparatus for and a method of recovering light effluent from water in a collection pool (5), flowing the effluent and some water over the upper edge of a wall of a catchment tank (6) located in the collection pool (5), and removing the effluent and water from the catchment tank (6). At least the upper edge (7) of said wall of the catchment tank (6) may be adjustable vertically.
Patent EP-0098307-A1 (EP)
Title: Support d'enregistrement magnetique en forme de disque
Inventor: CHUBACHI RYOJI
IPC: G11B5/84
Filed: 1983-01-10
Abstract: Support d'enregistrement magnétique en forme de disque permettant d'obtenir un signal de sortie de reproduction de niveau élevé avec un faible bruit de fond, notamment pour des enregistrements à haute densité. Dans ce support, une poudre ferromagnétique possédant un magnétisme résiduel supérieur à environ 1000 Oe et une surface spécifique BET d'environ 25 à 70 m2/g est utilisée. Le bruit de fond est ainsi réduit et les caractéristiques électromagnétiques pour un enregistrement à haute densité peuvent être satisfaites. En outre, la poudre ferromagnétique est orientée au hasard (sans orientation) ou dans la direction de circonférence à l'intérieur de la couche magnétique, éliminant ainsi les variations du signal de sortie et permettant d'obtenir un signal de sortie de reproduction de niveau élevé.
Patent EP-0106850-A1 (EP)
Inventor: FISCHER HERWIG
IPC: A63B51/08
Filed: 1983-03-29
Abstract: Dans une raquette de tennis ou de squash les cordes (22, 24) sont montées sans frottement sur le cadre (12) et disposées sur la surface du cadre de façon que deux brins parallèles (22c, 22d) de la même corde soient distants d'au moins un diamètre de balle. Entre ces deux brins parallèles sont disposés deux autres brins (24d) qui appartiennent à une autre corde (24). Cette disposition des cordes permet de distribuer la tension consécutive à un coup sur la balle dans des zones qui n'ont pas été en contact avec celle-ci.