baber/WOPTO huggingface dataset:
Patent EP-4242373-A1 (EP)
Title: Partitionable paper product
Inventor: OLSON STEVEN R
IPC: D21H25/00
Filed: 2016-05-24
Abstract: The present disclosure is directed to a rolled paper towel product of at least one paper web, the rolled product comprising: a basis weight of at least about 35 g/sq. meter; a SAT absorbent capacity of at least about 300 grams/sq. meter; at least one perforation line in the cross-machine direction wherein the tensile strength of the perforation line in the cross-machine direction is between about 450 grams/3 inches and about 950 grams/3 inches; at least one perforation line in the machine direction wherein the tensile strength of the perforation line in the machine direction is at least about 770 grams/3 inches; and wherein the tensile strength of the perforation line in the machine direction is greater than the tensile strength of the perforation line in the cross-machine direction.
Patent EP-0000490-A1 (EP)
Inventor: BOLHOFER WILLIAM ALFRED
IPC: A61K31/435
Filed: 1978-07-10
Abstract: Compounds of formula
       
wherein
     X is sulfur, oxygen or imino;   n is an integer of from 2 to 6 such that the length of the carbon chain connecting the two nitrogen atoms is not less than 2;   R 1 ,R 2 ,R 3 ,R 4  and R 5  are independently hydrogen, loweralkyl, loweralkoxy, amino, haloloweralkyl, or phenyl; or any two adjacent substituents may be joined to form a benzo substituent;   R 6  and R 7  are independently hydrogen, phenyl-loweralkyl, N-Loweralkylcarbamoyl N-loweralkylthiocarbamoyl; or R 6  and R, may be joined to form a morpholino ring or R 6  and R 7  may be an alkylene linkage of 4 or 5 carbon atoms to form a pyrrolidine or piperidine group which may be substituted with loweralkyl, oxo or benzo substituents; and the broken line in the 3,4 position of the naphthyridine molecule indicates that the bond may be either a single or a double bond; and the acid addition and quaternary ammonium salts thereof, provided that when n is 2, R 3 , R 5 , R 6 , and R 7  are all methyl groups, X is oxygen and the 3,4-position is unsaturated at least one of R 1 , R 2  or R 4  is other than hydrogen are disclosed.   
     These compounds inhibit gastric secretions in the gastro-intestinal tract.
Patent EP-0000839-A1 (EP)
Inventor: CHESTER JOHN
IPC: C08K7/04
Filed: 1978-08-08
Abstract: Competition for a friction material e.g. for a brake pad, of the type containing a fibrous reinforcement, a binder and various additives. 
     The friction material contains no asbestos, but has properties comparable with asbestos-based materials. The composition contains a thermoset binder including a phenol-formaldehyde resin and making up20 to 60% by volume of the material. Besides the resin the binder can also include a heat and chemical resistant rubber, but the phenol-formaldehyde resin makes up at least 10% by volume of the composition. 
     The composition includes a fibre-based reinforcement which makes up to 10 to 35% by volume of the material and consists of a mixture of steel fibres or glass fibres with one or more other non-asbestos inorganic reinforcing materials e.g. steel fibre and mica, or steel fibre and milled glass.
Patent EP-0007071-A1 (EP)
Inventor: ROSSMOLLER FRANZ
IPC: A47B96/14
Filed: 1979-07-05
Abstract: Fastening device for suspending panels or pieces of furniture consisting of a vertically arranged, slotted mounting rail into which supporting elements for suspending the pieces of furniture can be inserted. Along the mounting rail (4), electrical conductor rails (12-14) are arranged which interact with contact pins or tongues (16-18) which can be plugged into the slots (6). The mounting rail (4) is designed as a U- or C-shaped profile, into which a further web profile (20) is let, which carries the conductor rails (12-14). <IMAGE>
Patent EP-0027832-A1 (EP)
Inventor: SCHIESSL PETER DR
IPC: E04C5/065
Filed: 1979-10-30
Abstract: 1. Three-dimensional lattice girder comprising an upperflange (1) in the form of a sheet metal rail open at the top and having a bottom (2) and side walls (3) for receiving concrete (9), to which side walls (3) there are welded from outside diagonals (4) which connect the upperflange (1) to respective lower flange bars (5), characterised in that the sheet metal rail is provided over its length with projections which are spaced apart both in the longitudinal direction and in the transverse direction of the sheet metal rail and which project into the interior of the sheet metal rail, and that the distance (7) between the upper edges (8) of the sheet metal rail amounts to at least 8 cm, so that a concrete containing aggregate of customary particle size can be introduced into the sheet metal rail.
Patent EP-0011316-A1 (EP)
Inventor: BRAGARD HERBERT
IPC: E04D13/068
Filed: 1979-09-18
Abstract: To improve the optical effect of an expansion joint which consists of two sheet-metal strips (5, 6) connected by a vulcanised-on intermediate strip (4) of rubber-elastic material and intended for connecting overlapping unsoldered eaves gutters (1, 2), the intermediate strip (4) is inserted with the overlap (3) from the inside into the eaves gutters (1, 2) in such a way that the part on the building side rests firmly under the water seam (7), the sheet-metal strips (5, 6) are soldered at their free edges to the respective eaves gutter (1, 2) and a bead cap (11) is twisted into the annular bead (10) of the eaves gutter (1, 2), the free end of which engages over the edge of the expansion joint and rests against the intermediate strip (4). <IMAGE>
Patent EP-0003645-A1 (EP)
Inventor: METH-COHN OTTO
IPC: C07D215/26
Filed: 1979-01-24
Abstract: Aromatic-a-halo-{b} fused pyridines are made by reacting an aromatic acetamide, acid halide and amide in particular proportions, with the acid halide always in excess. The process permits the production of compounds having a wide range of substituents, that are new compounds, and that are of value as intermediates in the synthesis of, for instance, pharmaceutical compounds.
Patent EP-0022444-A1 (EP)
Inventor: DAVIES DAVID HENRY JOHN
IPC: G01N15/06
Filed: 1979-09-12
Abstract: The invention relates to the detection of the presence of particles in an atmospheric medium, such as for example, the detection of oil spray or mist or particles of smoke. The apparatus comprises a quartz crystal (80) onto one of whose surfaces a sample of the atmosphere is directed so as to cause the particles to impact on the surface and to be retained thereon. The crystal (80) is connected to an electrical circuit which is arranged to detect when the change in oscillating frequency of the crystal (80) indicates the presence of particles. The surface of the crystal is coated with polytetrafluoroethylene which is found to help to contain particles on the surface, particularly oil drops. Air cleaning jets (92, 94) are provided which are atuoma- tically operated when the crystal surface becomes contaminated. The PTFE coating facilitates the removal of this contamination by the air jets.
Patent EP-0010388-A1 (EP)
Inventor: HOOVEN FREDERICK J
IPC: G02B6/32
Filed: 1979-10-05
Abstract: A connector for a pair of optical fibers includes a first lens means (11) adapted to be coupled to one of the optical fibers and a second lens means (12) adapted to be coupled to the other one of the optical fibers. The first and second lens means (11,12) are axially aligned and spaced with respect to each other for directing light rays (40) paraxially therebetween to eliminate the light loss effect due to optical fiber (13,14) spacing and for focusing the light provided by one optical fiber onto the other optical fiber. The lens means also include lens members (17,18) that minimize spherical aberration to provide efficient light transfer between the pair of optical fibers (13,14).
Patent EP-0020490-A1 (EP)
Title: Method and apparatus for controlling the temperature in greenhouses.
Inventor: NISSMO JIM ARTHUR
IPC: A01G9/24
Filed: 1980-04-22
Abstract: PCT No. PCT/SE79/00203 Sec. 371 Date Jun. 11, 1980 Sec. 102(e) Date Jun. 10, 1980 PCT Filed Oct. 10, 1979 PCT Pub. No. WO80/00648 PCT Pub. Date Apr. 17, 1980. Method and apparatus for controlling the temperature in greenhouses, the nominal value of the temperature being adjusted between a higher daytime temperature and a lower night temperature. In order that the plants in the greenhouse shall not be exposed to a shocklike reduction of the total energy supply to the plants if a considerable sunlight energy quantity has been supplied to the plants in the daytime, the nominal value of the night temperature is controlled in dependence of the sunlight energy quantity received by the plants, in such a manner that the night temperature is adjusted to a higher value at a higher sunlight energy quantity.
Patent EP-0049310-A1 (EP)
Inventor: FRANCK KLAUS
IPC: A47C1/032
Filed: 1980-12-22
Abstract: Bei einem Arbeits-Sitzmöbel sind Sitz (4) und Rückenlehne (7) aneinander und jeweils an ein Untergestell (1) angelenkt, wobei der Sitz (4) in seinem vorderen Bereich und die Rückenlehne (7) durch einen in Lendenhöhe angelenkten Stützhebel (6) am Untergestell (1) abgestützt sind. Zur Erzielung einer auch im Bereich der Rückenlendenwirbel wirksamen Abstützung und einer in der Ruhestellung etwa von den Kniekehlen bis zu den Schulterblättern gleichmäßige Anschmiegung der Stützflächen an den Körper des Benutzers ist vorgesehen, daß der Sitz (4) und die Rückenlehne (7) über einen bogenförmigen, aufbiegbaren Zwischenteil (9) ineinander übergehen und daß die Verbindungslinie der beiden Anlenkstellen (5, 8) des Stützhebels (6) in der Grundstellung in einem Winkel zwischen 0 bis 25°, vorzugsweise zwischen 15 bis 25°, gegenüber der Vertikalen geneigt ist. Durch diese Maßnahmen wird bei einem Übergang von einer aufrechten Sitzhaltung zu einer zurückgeneigten Haltung die Sitzfläche zunächst nach hinten verlängert, bevor eine stärkere Zurückneigung der Rückenlehne (7) erfolgt.
Patent EP-0017460-A1 (EP)
Inventor: CALDWELL HARLAN D
IPC: G01N33/569
Filed: 1980-03-31
Abstract: chdia trachomatis organisms are responsibe for a number of human ocular/genital diseases. In order to test for infection by such organisms, reticulated body derived from any immunotype strain of C. trachomatis is utilized in a micro-immunofluorescence testing, which allows the detection of antibody to C. trachomatis regardless of strain or immunotype. If anti-human IgM is utilized in the fluorescent conjugate it can be determined if the antibody is derived from a human source of active infection.
Patent EP-0018841-A1 (EP)
Inventor: SENZAKI TAKASHI
IPC: C23C22/18
Filed: 1980-05-02
Abstract: An acidic aqueous coating solution containing from 0.4 to 1 g/l of zinc, from 5 to 40 g/l of phosphate, and from 0.01 to 0.2 g/l of nitrite. The solution is useful for forming on metal surfaces zinc phosphate coatings that exhibit excellent adhesion to a paint film and excellent corrosion resistance after painting when used as an undercoat for the cationic electrodeposition of a paint film.
Patent EP-0027725-A1 (EP)
Inventor: FARGHER IAN JEFFERSON
IPC: B65G65/42
Filed: 1980-10-16
Abstract: In order to minimize the risk of damage to the belt of a long-distance conveyor by the deposition of unsuitable material, such as tramp iron, on the belt, a belt feeder (12) is interposed between the discharge of the feed chute (10) and the long-distance conveyor (11). The belt feeder is driven off the long-distance conveyor by means of an endless belt (20). The speed of the belt feeder is continuously monitored to detect unprogrammed speed reductions, and both the belt feeder and the long-distance conveyor are stopped on such detection, so that any damage caused will most likely be confined to the belt feeder only.
Patent EP-0051702-A1 (EP)
Inventor: QUENNEVILLE RAYMOND NOEL
IPC: H01F7/08
Filed: 1980-11-06
Abstract: An improved solenoid for use in a solenoid actuated valve or switch as disclosed. The problem with the prior art solenoid is that the magnetic circuit thereof during operation of the solenoid contains two air gaps which adversely affect not only the pulling force of the solenoid but also its response time. The pulling force and response time is improved by the incorporation of a plate or disc type armature (68, 90, 154) which is relatively unrestrained with respect to the actuating mechanism for the valve or switch device to be operated thereby to eliminate one of the air gaps leaving thereby only a single air gap in the magnetic circuit (Fig. 2).
Patent EP-0018260-A1 (EP)
Title: Procédé et appareillage pour fabriquer des filaments en matière réfractaire par chauffage haute fréquence
Inventor: GRANGE ANDRE
IPC: C23C16/54
Filed: 1980-04-03
Abstract: La présente invention se rapporte à un procédé et à un appareillage permettant de déposer en continu des matières réfractaires notamment du bore sur un filament conducteur chauffé par effet Joule, et par un courant produit par un dispositif d'alimentation haute fréquence (12). Ce nouveau procédé a pour avantage de permettre notamment l'obtention d'une fibre de grande résistance à la traction tout en maintenant une vitesse de défilement importante.
Patent EP-0019516-A1 (EP)
Title: Dispositifs de contact électrique à liquide conducteur
Inventor: HAUSSONNE FRANCOIS JEAN-MARIE
IPC: H01H29/04
Filed: 1980-05-05
Abstract: Le dispositif de contact est enfermé dans une enceinte étanche dont au moins une paroi (2) est en matériau diélectrique non mouillable par le liquide conducteur (1). Il comporte encore des moyens de commande (4) de pression du liquide. Une connexion électrique (9) est en contact permanent avec le liquide. La paroi diélectrique (2) est traversée par au moins, un conduit (6) d'une largeur telle qu'à l'état de repos l'effet de capillarité y empêche toute pénétration du liquide dans le conduit (6), tandis qu'à l'état de travail, la pression du liquide est suffisante pour le faire entrer dans le conduit (6) ce qui établit ainsi une liaison électrique entre le liquide (1) et un matériau conducteur placé de l'autre côté de la paroi (2). Lors du retour à l'état de repos, le liquide (1) ressort du conduit (6) en rompant la liaison électrique. L'ensemble constitué par la paroi en matériau diélectrique et le matériau conducteur de la paroi (2) forme un matériau composite diélectrique-conducteur, le conduit (6) étant percé dans la partie diélectrique jusqu'à la partie conductrice. Le matériau composite diélectrique-conducteur peut être un métal émaillé, ou un métal sur lequel on a déposé un diélectrique par shoopage, ou une plaque diélectrique sur laquelle on a déposé du métal par shoopage, ou encore un cermet dont on a éliminé superficiellement la phase métallique. Le conduit est constitué par une fente, ou des fentes se croisant à angle droit. Il peut aussi être cylindrique.
Patent EP-0024227-A1 (EP)
Inventor: FELDMANN MICHEL
IPC: H03M1/44
Filed: 1980-07-30
Abstract: Convertisseur analogique-numérique utilisant un dispositif à transfert de charges. Le dispositif comprend des étages permettant d'effectuer des pesées successives d'un paquet de charges. Entre chaque étage est disposé un multiplicateur de charges dans un rapport qui est égal au rapport des surfaces des électrodes extrêmes de chaque étage. Tous les étages sont alors identiques. Application en électronique et notamment aux télécommunications.
Patent EP-0029381-A1 (EP)
Inventor: HUE BERNARD
IPC: B44C5/04
Filed: 1980-11-03
Abstract: This plaque is made of expanded polystyrene, or of any other material possessing similar properties, and is capable in particular of being fixed to the ceiling by simple adhesive bonding. In order to form an acoustic and thermal screen, it comprises four raised edges of the same height, between which, and on the face of the plaque provided with its raised edges, is deposited and fixed a glass fibre mat (3). It is completed by a decorative plaque (6) consisting of a sheet of polyethylene, or any other suitable lightweight material, which is substantially perforated and on the rear part of which is adhesively bonded a sheet of coloured paper or cardboard (7) which is itself fixed to its raised edges, and optionally to the glass fibre mat (3) adhesively bonded to it. <IMAGE>
Patent EP-0036497-A1 (EP)
Inventor: WUERL WERNER ING GRAD
IPC: G11B27/22
Filed: 1981-02-25
Abstract: The recordings present on a magnetic record carrier frequently do not extend over the entire length of the record carrier. This applies, in particular, if only short programmes are recorded. So that the replay device can be immediately rewound to the beginning of the programme at the end of the programme, an additional signal is recorded on the tape. This additional signal is evaluated with the aid of an evaluating circuit (14) which consists of a rectifier (15) with a large discharge time constant and a subsequent Schmitt trigger (16) generating control pulses. It has been found to be advantageous to provide an evaluating circuit (14) which responds to a recorded carrier oscillation. <IMAGE>
Patent EP-0077839-A1 (EP)
Inventor: MOEWS MANFRED
IPC: B61L23/00
Filed: 1981-10-22
Abstract: The invention relates to a device with which points of the underground rail can be actuated more easily and, in particular, the actuation of points is possible from the travelling train. For this purpose, an operator unit (27) is carried by the train which has a transmitter (28) for emitting encoded infrared light signals. Before and after the points, receiving devices (20) which have an infrared receiver (25) with a downstream converter (26) and which are connected via electric lines (23) to a control and monitoring device are installed at a certain distance. In the control and monitoring device, the incoming signal is processed and transmitted to the actuating drive (17, 18, 19) of the points which are then placed in the desired operating position. At the same time, if appropriate, rail locks (9, 10, 11, 12) are placed in the operating position. In addition, the actual point position is reported back to the receiving devices (20) and made visible there by means of displays (24). <IMAGE>
Patent EP-0056174-A1 (EP)
Inventor: PYVES RICHARD RONALD
IPC: A23F5/28
Filed: 1981-01-08
Abstract: A flavorful soluble coffee is obtained by first evaporatively concentrating a coffee extract and condensing the bulk evaporate which is then vacuum stripped to obtain a condensate of from 5% to 15% by weight of the bulk evaporate. The condensed strippings are added to the concentrated extract which is then dried.
Patent EP-0046088-A1 (EP)
Inventor: UMEDA ARIHIKO
IPC: C08G18/50
Filed: 1981-08-11
Abstract: The excessively fast reaction time produced by using polyoxyalkylene polyamines as curing agents for polyurethane formation can be moderated by reacting the polyoxyalkylene polyamines (1), with (2) derivatives of acrylic acid or alpha-substituted acrylic acids having terminal hydroxy groups, or with (3) compounds having oxirane rings. Alternatively the reaction product of (1) and (2) can be further reacted with (3), or the reaction product of (1) and (3) can be further reacted with (2). Preferred reactants are:… (1) polyoxypropylene diamines and triamines, and polyoxyethylene bis propylene diamines;… (2) hydroxyethyl acrylate, methacrylate or alphacyanoacrylate, and diethylene glycol monoacrylate; and… (3) ethylene oxide, propylene oxide, n-butylglycidyl ether and styrene oxide.
Patent EP-0048628-A1 (EP)
Inventor: HOV LOREN JENS
IPC: F23J15/00
Filed: 1981-09-23
Abstract: An apparatus is provided for processing, e.g. incinerating, industrial gases. The apparatus is of the type having a centrally disposed chamber (30). At least three separate heat exchange beds (12, 13, 14) are disposed around the periphery of the chamber (30). Each of the heat exchange beds (12, 13, 14) contains heat exchange packing elements (11). An inlet means (19) is coupled to each bed (12, 13, 14) for conducting gases to the bed (12, 13, 14) for passage therethrough into the chamber (30). An outlet means (46) is coupled to each bed (12, 13, 14) for conducting gases away from the bed (12, 13, 14) after the gases have passed outwardly from the chamber (30) through the bed (12, 13, 14). A heating means (39), preferably disposed within the chamber (30), provides heat to the chamber (30). The improvement in this apparatus comprises providing at least one heat transfer conduit (50), preferably substantially vertically within each bed (12, 13, 14). A means is provided for withdrawing heat transfer fluid from the conduit (50). Alternatively, and preferably, the heat transfer conduits (50) are disposed within the central chamber (30) or adjacent to the central chamber (30).
Patent EP-0052991-A1 (EP)
Inventor: PETRILLO EDWARD WILLIAM
IPC: C07K5/02
Filed: 1981-11-16
Abstract: Carboxyalkyl dipeptides of the formula
     wherein R 4  is a 3-, 4-, 5-, or 4,4-substituted proline are disclosed. These compounds are useful as hypotensive agents due to their angiotensin converting enzyme inhibition activity.
Patent EP-0055565-A1 (EP)
Inventor: PATERSON DAVID ROBERT
IPC: F16C19/30
Filed: 1981-12-18
Abstract: Thrust bearing assembly comprising an outer shell (1) and an inner shaft (2) rotatable with respect to each other and having respective inner (3) and outer (4) surfaces defining therebetween an annular space in which is disposed a plurality of rollers, preferably under square, whose arcuate, outer end faces (10) have an overall curvature corresponding to the curvature of the inner surface (3) of the shell (1). In a preferred embodiment, each roller (5') has a bevelled, inner end face such that the rollers (5') form a continuous ring around the shaft (2') with bevels of adjacent rollers (5') in abutment. Also, the inner end face (11, 11') of each roller (5, 5') is preferably tangential to the outer surface (4, 4') of the shaft (2, 2'). The outer end faces (10,10') of the rollers (5,5') provide (i) increased resistance-to-wear characteristics, (ii) reduced scoring of the working surfaces of the shell and shaft, (iii) reduced working temperatures, and (iv) improved internal lubrication.
Patent EP-0040130-A1 (EP)
Inventor: RUSSENBERGER VICTOR
IPC: H01H13/56
Filed: 1981-04-29
Abstract: L'interrupteur qui est surtout destiné aux machines électroménagères est constitué par un corps principal 1 évidé dans lequel peut coulisser de haut en bas et de bas en haut un bouton-poussoir 6 dont la partie inférieure supporte deux pattes 7,8 maintenant les barrettes 10 portebornes mobiles 11 coopérant avec des plots 12 solidaires d'équerres 13 fixées dans le fond du corps principal 1, de plus la patte porte latéralement une came 23 en creux et en forme de coeur dans laquelle peut circuler un ergot 22 fixé à la partie supérieure d'un balancier 20 articulé sur un axe 21 solidaire de la paroi intérieure du corps 1 pour permettre ainsi l'ouverture et la fermeture d'au moins un circuit électrique par l'interrupteur.