baber/WOPTO huggingface dataset:
Patent EP-0047770-B1 (EP)
Title: Dispositif de pose d'une conduite au travers d'un passage etanche au feu
IPC: H02G1/00
Filed: 1981-03-13
Granted: 1984-08-29
Abstract: Dispositif de pose d'une conduite (32) au travers d'un corps (1) de passage etanche au feu dans lequel se trouve dispose un materiau (4) elastique de mousse retardant le feu. Le materiau de mousse se trouve comprime dans le passage et apres la pose, entoure de maniere etanche la conduite. Le dispositif comprend un manchon (25) fendu aux extremites (28, 29) pour former aux extremites du manchon des ouvertures pouvant etre evasees en forme d'entonnoir, et comprend en outre une pointe conique (24) de percage s'engageant dans l'extremite d'insertion du manchon, cette pointe se desengageant de l'extremite du manchon apres avoir traverse le materiau de mousse.
Patent EP-0049288-B1 (EP)
IPC: G06T1/60
Filed: 1981-04-10
Granted: 1990-07-25
Abstract: A predecimation filter which converts input data samples corresponding to picture elements of an image into output data samples arranged in sequence, successive groups ofoutput data samples corresponding to successively smaller fractional sized versions of the image. A filter (708) responds to successive input data samples corresponding to successive picture elements in a given coordinate direction and yields filtered samples which are reduced in number in accordance with the fractional reduction in the image size. The filtered samples are recursively applied to the filter as input samples.
Patent EP-0051609-B1 (EP)
IPC: B25B9/02
Filed: 1981-04-29
Granted: 1984-11-28
Abstract: Torsion resistant forceps, suitable to be manufactured in synthetic materials, comprising two arms (2, 3) with tips (14, 15), which arms are flexibly connected at a joint (4). In order to, among other things, prevent the arms from crossing past each other at gripping, the base of the arms at the connection has been designed with a large width. Preferably, the ratio between the length of the arms and the width of the bases is between 2:1 and 7:1.
Patent EP-0055756-B1 (EP)
Title: Photometer
IPC: G01N21/25
Filed: 1981-07-10
Granted: 1986-03-26
Abstract: Photometer which comprises a source of light (5), from which the measurement light is arranged to be passed through a lens (6) and a filter (7) onto a semi-transparent mirror (8) placed on the path of the light preferably at an angle of 45`, the reference beam of light (9) being arranged as passing through the said mirror onto a reference detector (11) and the measurement beam of light (10) reflected from the said mirror being arranged as passing to the measurement detector (12). According to the invention, the said source of light (5), lens (6), filter (7), semi-transparent mirror (8), and the reference detector (11) and the measurement detector (12) are placed in an optics frame (4) of one piece, the said optics frame being movable in relation to the frame and case part (1) of the photometer along one or several guides (2, 3). The track of movement of the optics frame consists of linear movement back and forth, the length of the movement corresponding the length of the in-line cuvette set (13) to be measured by means of the photometer.
Patent EP-0060403-B1 (EP)
IPC: C01B25/41
Filed: 1982-02-18
Granted: 1984-07-04
Abstract: The disclosure relates to a process for making granular sodium tripolyphosphate of high abrasion resistance. To this end, the disclosure provides for sodium orthophosphate to be subjected to a one-stage spray-drying operation inside a heated spray tower by means of a nozzle with condensation of the orthophosphate. More particularly the orthophosphate is sprayed jointly with a solution of a high molecular weight phosphate of sodium, potassium or ammonium.
Patent EP-0074488-B1 (EP)
IPC: C07C247/12
Filed: 1982-08-05
Granted: 1985-04-03
Abstract: The subject matter of the invention is the new 2-azido-3-benzyloxy-propionic acid benzyl ester which is a valuable intermediate product for the production of D,L-serine or derivatives of D,L-serine. The new compound is produced by reacting 2-chloroacrylonitrile with twice the molar amount of benzyl alcohol to form 3-benzyloxy-2-chloropropionic acid imino benzyl ester, saponifying this with acid to form 3-benzyloxy-2-chloropropionic acid benzyl ester, and finally exchanging the chlorine atom by means of an alkali metal azide in the presence of a phase transfer catalyst for an azido group.
Patent EP-0079010-B1 (EP)
IPC: G08B29/00
Filed: 1982-10-29
Granted: 1986-06-11
Abstract: A smoke detector is disclosed having a radiation source operated in a pulsed mode. Externally of a direct radiation region of the radiation source there is arranged a radiation receiver which, in the presence of smoke or other particles emanating from a combustion process and located in the radiation region, is impinged by scattered radiation and delivers an output signal to an evaluation circuit. The evaluation circuit contains switching elements which, when the number of source output signals or pulses exceeds a predetermined threshold value for the number of source output pulses, delivers an alarm signal. Near to the radiation receiver there is arranged a reference cell in the direct radiation beam of the radiation source, this reference cell controlling the emission of radiation by the radiation source. Further, there is provided circuitry which, in the presence of a slow change in the amplitude of the receiver output pulse, adjusts an amplitude threshold value set for the amplitude of the receiver output pulse at a rate corresponding to a time-constant of more than one minute. Consequently, there is obtained an output signal of the radiation receiver which is dependent upon the smoke density and which is independent of the contamination or soiling of the smoke detector.
Patent EP-0081102-B1 (EP)
IPC: A47C3/12
Filed: 1982-11-15
Granted: 1986-04-02
Abstract: In this chair a rounded spring element (128) formed with substantially U-shaped cross-section is provided which comprises parallel legs and with which a seat area (130) and/or a back (142) can be integrated. The spring element consists of plastic and is made single-walled in the curvature region, then dividing in the direction of the seat area and the back into a double-walled form. For reinforcement, ribs (148) may also be provided. At the lower side of the seat area and the double-walled portion of the spring region (128) an integrated socket for a support frame is formed. On the seat area (130) a cushion (174) may be secured with the aid of a stirrup member (136) driven into sockets (140) and comprising wood or steel tube or integral foam. The back consists for example of a cushion support (142) to which a cushion (144) is secured via a stirrup member (146) driven into sockets (152) on the spring region. It is possible to make the spring region (128), seat area ( 130) and back (142) from uniform material. Arm rests may be secured to the stirrup members of the cushions.
Patent EP-0064314-B1 (EP)
IPC: A01J25/15
Filed: 1982-04-26
Granted: 1984-12-12
Abstract: Cheese press having a number of vats (1) each cooperating with a plunger (2), said plungers being yieldably mounted to a press member (6) by biased spring means (9), in which a horizontal pin (8), that is connected to the press members (6) or the plunger (2) protrudes through vertical slits (4) in members (7) connected to the plunger (2) or the press member (6), said slits having a length and said spring means (9) being suchlike dimensioned, that a pressing force is exerted within limits that are suitable for a good rind forming.
Patent EP-0072042-B1 (EP)
IPC: E01C5/22
Filed: 1982-06-08
Granted: 1986-05-07
Abstract: A preformed membrane, suitable for road surfacing, comprising a layer of a mixture of bitumen, a linear styrene/conjugated diene block copolymer and a branched styrene/conjugated diene block copolymer.
Patent EP-0081882-B1 (EP)
IPC: A61K31/557
Filed: 1982-12-09
Granted: 1986-04-16
Abstract: A medicine having transplant rejection and/or immunological inflammation inhibiting activities is provided, said medicine comprising a combination of a prostaglandin derivative and an immunosuppressive drug, such as a corticosteroid or a mercaptopurine, whereas further a method for treating patients is provided.
Patent EP-0060047-B1 (EP)
IPC: B32B27/10
Filed: 1982-02-22
Granted: 1985-10-02
Abstract: A laminated wrapping sheet material comprising a layer of paper bonded to a layer of thermoplastic film, is formed such that a layer of paper of 15-35 gsm gauge is discontinuously bonded to a layer of thermoplastic film of 8-35 microns such that pockets of air are defined between the layers. The sheet material is useful in the construction of a captive flap bag formed of a paper-thermoplastic film laminate and comprising two superimposed walls with thermoplastic film on the inside, closed at the bottom and on each of the two side edges, and open at the top edge, at least one wall having a reflex internal flap along the top edge sealed at each of the side edges, to define an internal inverted pocket, the two walls not being sealed to each other in the region of the pocket or pockets.
Patent EP-0060781-B1 (EP)
IPC: B60S1/34
Filed: 1982-03-11
Granted: 1985-07-31
Abstract: 1. Double windscreen wiper, in particular for a vehicle windscreen comprising two arms (1, 2) which are substantially parallel and close to one another, in which each substantially rectilinear arm has a free end (1A, 2A) which supports a blade substantially parallel to the blade of the other arm and applied in the operating position against the windscreen, the other end, called the central end (1B, 2B), of each arm being articulated on a fastening head (3) mounted in the operating position on an axis of rotation (X1, X2) common to the two arms, substantially perpendicular to a central zone of the windscreen and being able to be provided with an alternating rotary movement in a sector corresponding to a predetermined sector to be cleaned on the surface of the windscreen, whereas the fastening head (3) comprises at the central end of each arm an axis of articulation (X3-X4) substantially perpendicular to its axis of alternating rotation, and resilient support means (14, 15) for the individual application of each blade against the windscreen surface, characterised in that the axis of articulation (X3-X4) is a single axis common to the two central ends and in that the central end of each arm and the fastening head (3) have lateral support faces (6), transverse to the axis of articulation (X3-X4), provided to engage respectively together so as to enable each arm to pivot slightly about the common axis of articulation (X3-X4) whilst remaining in a same plane transverse to the said axis, so as to enable the blade associated with each arm to follow the more or less arcuate profile of the windscreen in an exact manner, at all points of the sector to be cleaned thereon.
Patent EP-0082116-B1 (EP)
IPC: C21C1/04
Filed: 1982-12-09
Granted: 1985-10-23
Abstract: A method for delignifying ligno-cellulosic materials and efficiently separate from each other the constituents thereof. Said materials which optionally may be prehydrolized are heated in an aqueous acid medium in the presence of phenol compounds whereby the ratio by weight of liquid to solid is at least 0,5. In the case of low liquid solid ratios i.e. below about 4:1 further aqueous liquid is added to the reaction mass after pulping to aid filtration and draining. After isolating the purified solid cellulose pulp, the liquid phase separates into two layers: an aqueous layer rich with pentoses and an organic layer rich with phenols and lignin, the latter providing, by distillation and pyrolysis of the residue, a quantity of phenols at least equal to that of the phenols used in the delignification stage.
Patent EP-0077355-B1 (EP)
IPC: A61L2/00
Filed: 1982-03-25
Granted: 1988-11-23
Abstract: Viruses, particularly hepatitis viruses, in blood clotting enzyme compositions are inactivated with little enzyme activity loss by heating the compositions in the dry state. The novel products which result are therapeutically and diagnostically useful.
Patent EP-0112817-B1 (EP)
IPC: B67D7/02
Filed: 1982-06-11
Granted: 1986-12-30
Abstract: Le dispositif (10) pour collecter le lait des producteurs de lait à l'aide de camions-citernes comporte un tube d'aspiration flexible (13) ou un tuyau d'aspiration (11) et un tube d'aspiration flexible (13), un séparateur d'air (14) pourvu d'un dispositif de tirage d'air (15), un dispositif de pompage (18) et un compteur volumétrique (20). Le dispositif (10) est utilisé pour aspirer le lait d'un réservoir de ferme ou d'une berthe et le faire passer dans le séparateur d'air (14), d'où le lait est conduit ensuite jusqu'au compteur volumétrique (20). En vue d'éviter des solutions au problème technique qui affecteraient la précision de la mesure, le dispositif de pompage (18) a été disposé en rapport avec le séparateur d'air (14) de telle façon que le séparateur d'air (14) est situé sur le côté aspiration du dispositif de pompage (18). Le dispositif de pompage (18) a été pourvu d'un système de commande (23) prévu pour commander le dispositif de pompage (18) de telle manière que, lorsque la surface du lait atteint dans le séparateur d'air (14) un premier niveau supérieur (13), le dispositif de pompage (18) est commuté pour fonctionner à une faible vitesse de pompage. Quand la surface du lait dans le séparateur d'air (14) atteint un deuxième niveau supérieur (C) plus élevé que le premier niveau supérieur (B) mentionné, le dispositif de pompage (18) est commuté pour fonctionner à une vitesse de pompage plus élevée. Le fonctionnement du dispositif de tirage d'air (15) est commandé par un dispositif de commande (22) de telle façon que le dispositif de tirage d'air (15) est commuté pour fonctionner quand la pression dans le séparateur d'air (14) dépasse une pression limite prédéterminée (Pr) inférieure à la pression atmosphérique. Le système de commande (23) arrête le dispositif de pompage (18) lorsque la surface du lait dans le séparateur d'air (14) tombe à un niveau très bas (A).
Patent EP-0096035-B1 (EP)
Title: Fuel for an internal combustion engine
IPC: C10L1/02
Filed: 1982-07-09
Granted: 1986-04-16
Abstract: A fuel for an internal combustion engine comprising a blend of oil and alcohol and including Tall oil as a blend stabilising agent. The oil may be a mineral oil, such as diesel, or a fatty oil, such as vegetable oil, and the alcohol may be ethanol or methanol. The tall oil may be present in a quantity in excess of 15% by volume.
Patent EP-0096397-B1 (EP)
IPC: E04D13/16
Filed: 1983-06-03
Granted: 1985-08-07
Abstract: This invention relates to a ridge tile which defines a ventilating gap between the outside surface of that end portion of the tile which is overlapped in the roof and the inside surface of the overlapping end portion of the adjacent ridge tile in that its end portion which is overlapped in the roof has a flat surface and the lower portions of the outside surface of its overlapped end portion define a clearance with the inside surface of the overlapping end portion of the adjacent ridge tile. It is an object of the invention to provide a ventilating ridge tile which is of the kind defined first hereinbefore and together with an adjacent ventilating ridge tile of the same kind defines a larger effective ventilating cross-sectional area whereas the external size and shape of the ventilating ridge tile are substantially preserved and the universal usability of the ventilating ridge time in a mortar bed or with unbonded joints on roof pane tiles or ridge-adjoining tiles is obstructed or reduced. This is accomplished in that the overlapped end portion of the ridge tile is provided with additional, outwardly sloping, flat surfaces between the surface at the apex of the tile and those portions which define a clearance with the adjacent ridge tile.
Patent EP-0096837-B1 (EP)
IPC: C25B11/12
Filed: 1983-06-08
Granted: 1987-08-26
Abstract: A process is disclosed for the production of a tungsten carbide-activated electrode, particularly an electrode which is utilizable as a cathode, and which consists of an electrically-conductive substrate with an active surface layer of tungsten carbide. The tungsten carbide is adhesively bonded through chemical reaction to the surface of a substrate which is constituted of graphite or a graphite-like material. The graphite-like material is a graphite binder mixture, whose binder material components, other than the graphitic filler granules, are only carbonized, and may not be completely graphited.
Patent EP-0108942-B1 (EP)
IPC: B60J10/08
Filed: 1983-10-15
Granted: 1988-03-02
Abstract: 1. A cephalosporin derivatives of the general formulawhereinR1 is an a-, β- or y-amino acid residue (bonded by the ester linkage), which may optionally be substituted by one or two lower alkyl groups at the amino group thereof,R<sup>2</sup> is an 1-alkanoyloxyalkyl, 1-alkoxycarbonyloxyalkyl, phthalidyl or 5-methyl-1,3-dioxolen-2-on-4-ylmethyl group,R<sup>3</sup> is a carbamoyloxymethyl group, which may optionally be substituted by one or two lower alkyl groups, or a heterocyclothiomethyl group, which may optionally be substituted by one or more appropriate substituents, andR<sup>4</sup> is a hydrogen atom or a hydroxy group, or its non- toxic salt are found to be useful as orally administrable antibiotics having broad antimicrobial activities against both gram-positive and gram-negative bacteria.
Patent EP-0129619-B1 (EP)
IPC: C12N11/04
Filed: 1983-06-22
Granted: 1988-05-18
Abstract: Compositions comprising living cells inside a capsule are prepared by encapsulation of the cells by a process which comprises: (a) dispersing living cells in an aqueous solution of a capsule wall-forming protein; (b) forming aqueous droplets of the cell containing dispersion in an aqueous-immiscible, cell compatible continuous processing medium; and (c) crosslinking the protein with a crosslinking agent which is soluble in the continuous processing medium but substantially insoluble in the aqueous droplets.
Patent EP-0120071-B1 (EP)
Title: Procede de developpement d'une image electrostatique latente
IPC: G03G13/10
Filed: 1983-09-23
Granted: 1988-03-02
Abstract: Procédé de développement d'une image électrostatique latente sur une surface non poreuse utilisant un révélateur liquide auto-fixateur. Le révélateur contient un porteur liquide volatile électriquement isolant et des particules de toner dispersées dans le porteur, contenant un liant polymère possédant un Tg situé dans une gamme allant de -10o C à 30o C. Lors de l'application du révélateur sur une image électrostatique latente et évaporation du porteur liquide de l'image à la température ambiante, les particules de toner se fixent sur la surface non poreuse.
Patent EP-0134442-B1 (EP)
IPC: C08L83/04
Filed: 1984-06-25
Granted: 1986-12-30
Abstract: 1. Polydiorganosiloxane compositions which can be hardened to form elastomers at ambient temperature under the influence of water or moisture, obtainable by mixing polydiorganosiloxanes with reactive end groups, dialkylsilanes with hydrolysable Si-N groups of the general formula RCH3 Si(NRR')2 wherein the R's each independently represent an alkyl or cycloalkyl radical with up to 8 C atoms, R' represents hydrogen,  see diagramm : EP0134442,P8,F1  or R, R" represents an alkyl, cycloalkyl, aryl or aralkyl radical with up to 8 C atoms and wherein R and R' can together be hexan-1-one-1,6-diyl, methylsilanes of the general formula CH3 Si(NXY)p (OZ)q wherein X and Z represent methyl or ethyl and Y represents  see diagramm : EP0134442,P8,F2  and p + q denote 3 and p denotes 0, 1 or 2, thixotropic fillers, condensation catalysts and optionally other auxiliaries known per se.
Patent EP-0140007-B1 (EP)
IPC: C10G11/04
Filed: 1984-08-28
Granted: 1990-02-07
Abstract: Passivation of vanadium accumulated on catalyst, e.g. crystalline zeolite hydrocarbon conversion catalyst in the rare earth and/or ammonia exchanged zeolite form, effectively minimizes the degrading characteristics of accumulated vanadium on the catalyst. The passivation is accomplished by impregnating or, preferrable, precipitating, rare earths, e.g. lanthanum, onto the catalyst particles before and/or after vanadium accumulation. The process is also applicable to inert sorbent particles, e.g. those used for removing carbon and metals from contaminated hydrocarbons.
Patent EP-0119760-B1 (EP)
IPC: F16K17/04
Filed: 1984-02-21
Granted: 1988-08-31
Abstract: A pressure relief valve comprising a valve body (A) having inlet and outlet ports (12, 16) and a bonnet (B) having a threaded projection (46) which is received in a threaded bore (20) in the valve body (A), said bonnet (B) having a poppet guide bore (66) extending into said projection (46) from a bonnet end surface (48) on said projection (46), and a poppet (H) slidably guided between closed and open positions for respectively closing and opening said inlet port (12), having first and second recesses (68, 70) extending into said projection (46) from said bonnet end surface (48) coaxially with said poppet guide bore (66), a seal ring (72) is positioned in said first recess (68) in surrounding sealing relationship with said poppet (H) and a pushin retainer (74) is secured in said second recess (70) for retaining said seal ring (72) in said first recess (68).
Patent EP-0145559-B1 (EP)
IPC: H01M50/574
Filed: 1984-11-14
Granted: 1990-04-25
Abstract: The invention relates to an electrical device including at least one thermal battery, in which the electrolyte, which is normally inactivated, has to be activated by an activator, and whose temporary operation is coupled with a release of heat which subjects the elements of the battery to an increase in temperature such that to a specific temperature of said elements corresponds a predetermined moment in the operation of said battery. The device includes at least one thermal switch which is thermally connected with an element belonging to said battery, and which is designed to work at a predetermined temperature varying within the range of temperatures taken on by said element during operation of the battery. The invention finds an application in watching devices.
Patent EP-0160804-B1 (EP)
IPC: C07D231/12
Filed: 1985-03-06
Granted: 1988-06-08
Abstract: 1-Hydroxypyrazole derivatives of the formula (I)    <IMAGE>  (I) where A is   <IMAGE>  n is 0 or 1, R1, R2 and R3 independently of one another are each hydrogen, chlorine, bromine or iodine, R4 is hydrogen, a straight-chain or branched, open-chain alkyl, alkenyl or alkynyl radical, a cyclic alkyl, alkenyl or alkynyl radical or aryl or aralkyl, and the radicals R4 which are capable of substitution may furthermore be monosubstituted or polysubstituted by halogen, haloalkyl, haloalkoxy, alkyl, alkoxy, alkoxycarbonyl, -OH, =O, -COOH or salts of this, -NO2 or -CN, have a nitrification-inhibiting action. Substances where R4 is not hydrogen when n is 0 are novel.
Patent EP-0180873-B1 (EP)
Title: urethane resin compositions
IPC: C08G18/10
Filed: 1985-10-26
Granted: 1989-08-23
Abstract: A urethane resin composition which comprises i) a polyisocyanate component having 20/80 to 80/20 of a weight ratio on a solid basis of an a,a,a',a'-tetramethyl-xylylene diisocyanate derivative to a hexamethylene diisocyanate derivative and ii) an acrylic polyol.The urethane resin composition can provide coating films with excellent drying property, mechanical properties, weathering resistance and chemical resistance, and are advantageously used, for example, as a paint for automobile repairing uses.