baber/WOPTO huggingface dataset:
Patent EP-0167084-B1 (EP)
IPC: C08L23/28
Filed: 1985-06-24
Granted: 1989-12-27
Abstract: 1. A sealing material on a plastics base, characterised in that it consists of : - 40 to 60 parts by weight of afterchlorinated polyethylene (PCE) with a chlorine content of from 30 to 42%, preferably 36%, - 20 to 30 parts by weight of acrylonitrile/butadiene rubber NBR in a ratio of butadiene : acrylonitrile of from 55 : 45 to 82 : 18, preferably of 67 : 33, - 20 to 30 parts by weight of polyvinyl chloride with a k-value of 58 to 78, preferably of 70, with a plasticizer sorption capacity of at least 30% (in accordance with DIN 53 417, part 1), and - possibly the usual PVC stabilizers, fillers, pigments and blowing agents.
Patent EP-0173815-B1 (EP)
IPC: G06K11/06
Filed: 1985-07-02
Granted: 1990-01-24
Abstract: An input device for design work on image-bearing screens with which, by analogue-type hand movements which are identical in direction and magnitude with the requirements sought, graphics can be generated as in a conventional manner with a drafting head, and straight-edge and dividers.
Patent EP-0179234-B1 (EP)
IPC: C02F11/18
Filed: 1985-08-30
Granted: 1989-11-23
Abstract: 1. Process for the treatment of sewage sludge, in which the fresh sewage sludge is preheated with digested sludge, pasteurised and/or hydrolysed by temperature increase in a reactor (11) and converted into digested sludge in one or more stages (15), whereupon the digested sludge is cooled on the preheating of the fresh sewage sludge, characterised in that the following operations are carried out with a heat exchanger (13) having at least two chambers : 1. a) fresh sewage sludge is fed into the first chamber (28) and then circulated, b) concurrently, hot digested sludge is fed into the second chamber (31) and then circulated, 2. cooled digested sludge is emptied from the second chamber (31), for example, into the storage means (17) for digested sludge, 3. a) hot sewage sludge from the reactor (11) is fed into the second chamber (31) and then circulated, b) concurrently, sewage sludge in the first chamber is further circulated, 4. a) preheated sewage sludge from the first chamber (28) is fed into the reactor (11), b) cooled sewage sludge from the second chamber (31) is fed to the digestion chamber (15).
Patent EP-0192821-B1 (EP)
IPC: B65H51/20
Filed: 1985-10-11
Granted: 1988-01-07
Abstract: A delivery device for continuous threads, having a storage member (5) to which the thread passes in circumferential direction and from which the thread is withdrawn over head, on which member a given adjustable number of thread turns is stored as storage quantity between point of feed and point of withdrawal, a light monitor which scans the outer surface of the storage member and controls the rotary drive for delivering the thread being provided in order to determine the turns of thread. In order to achieve a high output construction which is insensitive to disturbance, the storage member (5) has a light guide, the end surfaces (35', 35'') of which are exposed towards the outer surface (6) of the storage member, one end surface (35') of each light guide facing the transmitter (29) of the light monitor and the other end surface (35''), staggered in circumferential direction of the storage member (5), facing the receiver (30) of the light monitor.
Patent EP-0160427-B1 (EP)
IPC: C07B61/00
Filed: 1985-04-04
Granted: 1988-07-06
Abstract: An ester interchange process, preferably for the formation of vinyl higher esters from methyl acrylate or methacrylate, is conducted in the presence of a novel alcoholate of the formulawherein M' is selected from Mg, Ca and BaM<sup>2</sup> is selected from Ti, Zr and A1n is 3 or 4 and is the valency of M<sup>2</sup>a is a number from 0 to 1.5b is a number from 0 to 0.75nx+y = 1 and each is a number from 0.005 to 0.995 and is such that the compound is liquid at 30°CR<sup>4</sup> is selected from alkyl having at least 4 carbon atoms, cycloalkyl having at least 4 carbon atoms and aminoalkyl, andeach group R<sup>6</sup> is individually selected from C, <sub>3 </sub>alkoxy and blocking groups that are substantially less reactive in the ester interchange reaction than the groups OR<sup>4</sup>.
Patent EP-0180352-B1 (EP)
IPC: A61P19/06
Filed: 1985-10-08
Granted: 1993-05-26
Abstract: This invention provides a benzene-fused hererocyclic compound of the formula:whereinR<sup>1</sup> is halogen, nitro, amino, hydroxy, lower alkyl, lower alkoxy substituted by carboxy or protected carboxy, acylamino which may have lower alkyl on the amino moiety, or aryloxy which may have halogen,R<sup>2</sup> is hydrogen or halogen,in which R<sup>3</sup> is hydrogen, lower alkyl or acyl and A is a group of the formula:in whichR<sup>4</sup> is hydrogen, lower alkenyl, lower alkynyl or alkyl which may have suitable substituent(s) selected from the groups consisting of hydroxy, acyl, lower alkoxy, di(lower)alkylamino, carboxy, protected carboxy and aryl; orR is hydrogen or lower alkoxy,R<sup>2</sup> is hydrogen,X is -N- in which R<sup>3</sup><sub>a</sub> is lower alkanoyl and R3A is a group of the formula:and pharmaceutically acceptable salts thereof.This compound possesses diuretic activity, uricosuric activity and vasodilative activity and are useful as a diuretic agent, uricosuric agent and anti-hypertensive agent. The invention further relates to processes for the preparation of this compound and pharmaceutical composition comprising compound of the above formula.
Patent EP-0162085-B1 (EP)
Title: Procede de separation de gaz polluants acides et installation de combustion
IPC: B01D53/68
Filed: 1984-11-23
Granted: 1988-07-27
Abstract: Afin de séparer les produits nocifs des fumées après des installations de combustion, on propose un procédé de sorption à deux étapes avec différents sorbants, par exemple du calcaire pulvérisé ou de l'hydrate de calcaire pulvérisé, dans différentes zones de température, par exemple 1000oC et 400oC, un refroidissement considérable des fumées entre les deux points d'alimentation en sorbants et une séparation du premier agent de sorption déjà utilisé étant considérées comme des pas importants, si bien qu'il y a diminution des coûts en agents de sorption et des quantités absolues de sorbants, ainsi qu'obtention d'un degré de séparation comparable à celui d'un procédé par voie humide. Un avantage essentiel est également donné par la séparation adéquate des métaux lourds dans la zone de l'agent de sorption avec volume minimum, ce qui contribue à abaisser les coûts de dépôt de déchets.
Patent EP-0202401-B1 (EP)
Title: Heating device
IPC: B23K3/04
Filed: 1986-02-28
Granted: 1991-01-02
Abstract: A heating element for heating an object, in particular the soldering tip (10) of a soldering iron, has a heating resistor (2) and a sensor (1) for measuring the temperature of the object (10), the output signal of the sensor (1) forming the control criterion of a control circuit for controlling the current flowing through the heating resistor (2). The sensor (1) has a relatively low electrical resistance and is electrically connected in series with the heating resistor (2). The sensor is mounted as near as possible to the point of the object (10) to be heated whose temperature is to be controlled.
Patent EP-0265552-B1 (EP)
IPC: A47K10/34
Filed: 1986-10-31
Granted: 1990-01-17
Abstract: A refillable dispenser for web materials has a housing 1 and a snap-fitted cover 2. A slidable cutter 3 rides in a slit 25 of cover 2. A vertical cutting support surface 11 is formed as an integral extension of a horizontal roll support plate 9. Baseplates 9 may also be integrally formed with back wall 8 of housing 1. The junction of plate 9 and cutting surface 11 define with the adjacent edge of cover 2 a dispensing slot 14, so replacement of rolls 17 is facilitated and threading of web material is simplified. A cooperating lip 18 and recess 19 on surface 11 facilitate grasping the end of the web, and a labyrinthine web path 20 defined by ribs 15, 16 prevents retraction of web material, particularly clingly plastic wrap, back onto the roll after cutting. A leaf spring 29 inside cover 2 urges a disk-shaped blade 23 into a slot 24 of surface 11 while a housing surrounding the blade protects the user.
Patent EP-0197644-B1 (EP)
IPC: B01J37/00
Filed: 1986-02-24
Granted: 1990-08-29
Abstract: High surface area agglomerates of a porous oxide for the support of catalysts are provided. The agglomerates, in coarse particulate form, are incorporated into a sinterable ceramic structure as a discrete discontinuous phase. The agglomerates provide the high surface area necessary for effective catalyst support within the ceramic structure, which is sintered to provide appreciable density and strength. The particles of a high surface area agglomerate are provided by:(a) mixing into a substantially homogeneous body(i) a porous oxide having a surface area of at least 20 <sub>M</sub><sup>2</sup>/g selected from the group consisting of alumina, silica, spinel, titania, zeolite, zirconia, and mixtures of these; and(ii) a binder for the oxide,(b) drying the body; and(c) forming the body into particles having a median diameter of 50-250 microns.
Patent EP-0222483-B1 (EP)
IPC: A61K31/23
Filed: 1986-10-01
Granted: 1992-03-18
Abstract: Method of prevention or treatment of endometriosis wherein effective amounts of one or both of i) gamma-linolenic acid and/or dihomo-gamma-linolenic acid and ii) 18:4 n-3 and/or one or more of the metabolites of 18:4 n-3 (20:4 n-3, 20:5 n-3, 22:5 n-3 or 22:6 n-3) are administered against endometriosis as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto, alone or in an acceptable pharmaceutical carrier or diluent.
Patent EP-0200621-B1 (EP)
IPC: C07C31/40
Filed: 1986-04-15
Granted: 1988-03-09
Abstract: The process for synthesizing 2,2,2-trifluoroethanol by liquid phase catalytic hydrogenation of a compound of formula:    <IMAGE>  (I)  in which R is a hydrogen atom or a linear or branched alkyl radical containing from 1 to 8 carbon atoms and optionally partially fluorinated, comprising carrying out the hydrogenation in the presence of a nickel catalyst and in the presence of an aliphatic tertiary amine as a cocatalyst.
Patent EP-0250429-B1 (EP)
Title: Etoffe de nettoyage reutilisable
IPC: A47L13/16
Filed: 1986-02-27
Granted: 1990-05-16
Abstract: Etoffes réutilisables destinées au nettoyage de surfaces et pouvant s'adapter dans un support, constituant un tissu dont la face servant à nettoyer est pourvue d'une nappe épaisse de fil bouclé. Le tissu (1) est fait au crochet de fil de fibres chimiques et la nappe servant à nettoyer est constituée de fil de coton (2) passé au crochet dans le tissu, lequel fil de coton forme ainsi la nappe épaisse de fil bouclé, celle-ci étant disposée en plusieurs bandes (3, 4, 5) parallèles séparées par le tissu nu. On obtient ainsi une étoffe de manipulation plus aisée, qui glisse plus facilement sur la surface à nettoyer.
Patent EP-0214269-B1 (EP)
IPC: A61G5/08
Filed: 1986-03-03
Granted: 1989-10-04
Abstract: A collapsible wheelchair chassis of the type including two side frames, which are jointed together by a pair of crossed braces provided with a pivot joint at their middle. According to the invention, the braces (5) are arranged in a horizontal plane in order to obtain maximum compactness of the chassis in its collapsed state.
Patent EP-0230454-B1 (EP)
IPC: H04N9/31
Filed: 1986-07-10
Granted: 1990-05-23
Abstract: A liquid crystal light valve projector (10) which includes source illumination apparatus (11) which images an illumination aperture (15) at the liquid crystal light valves (33, 39, 43) and further includes light valve imaging apparatus (27, 47) for relaying the light valve images to a wide angle projection lens (53) having a short back focal length. The disclosed liquid crystal light valve projector utilizes air separated dichroic color separators (29, 31) for providing primary color illumination to the light valves (33, 39, 43).
Patent EP-0245317-B1 (EP)
IPC: B29C65/04
Filed: 1986-10-27
Granted: 1992-08-12
Abstract: PCT No. PCT/DE86/00432 Sec. 371 Date Aug. 3, 1987 Sec. 102(e) Date Aug. 3, 1987 PCT Filed Oct. 27, 1986 PCT Pub. No. WO87/02607 PCT Pub. Date May 7, 1987.A high-frequency welding installation for welding particularly plastic material parts includes at least two work stations and one feed station arranged in linear succession and trays on which work pieces are conducted through the stations by means of a transport system in a single direction and are returned into the initial station in the opposite direction outside of the stations in an essentially vertically offset plane, wherein the trays are arranged during the transport in both directions always with the working side facing upwardly. Four essentially straight-line transport units are provided. The first unit is a feed unit, the third unit is a return unit, and the second and fourth units are each vertical elevators. The return unit is arranged essentially parallel to the work unit and at least the return unit operates at a higher transport speed than the feed unit.
Patent EP-0234403-B1 (EP)
IPC: A61F13/04
Filed: 1987-02-10
Granted: 1991-09-18
Abstract: A stiff, water resistant laminated medical or veterinary dressing is described along with a procedure for forming the final hardened dressing. The dressing is obtained by treating a gypsum bandage with an aqueous dispersion of a synthetic resin and then forming a layer from it which is immediately adjacent to a layer formed from a water hardenable synthetic resin bandage. Either layer may be formed first and further layers may be formed so long as the layers alternate between those formed from wraps of the gypsum bandages and those formed from wraps of the synthetic resin bandage.
Patent EP-0258733-B1 (EP)
IPC: A01N53/00
Filed: 1987-08-18
Granted: 1991-04-10
Abstract: Carboxamides of the general formula I    <IMAGE>  (I)  where R1 is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C10-cycloalkyl, C3-C10-cycloalkyenyl or C4-C10-cycloalkenylalkyl, and R2 and R3 are each hydrogen, halogen, C1-C3-alkyl, C1-C3-alkoxy, C1-C3-haloalkyl. C1-C3-haloalkoxy or methylthio, and their use for combating pests.
Patent EP-0270024-B1 (EP)
IPC: C03C17/22
Filed: 1987-11-27
Granted: 1992-05-13
Abstract: Various functional and decorative effects on glass and other silicate-type substrates can be achieved with these tribologically and chemically extremely resistant sintered composite coatings. According to the invention, the sintered composite layers, consisting of discrete regions of the individual components, of the type TiN0.3...1.1, TiO2.0...1.5, TiCO1.0...3.0 are applied in vacuo by means of reactive d.c. high-rate sputtering of a Ti target in a working gas atmosphere of argon/nitrogen/oxygen/hydrocarbon. According to the process, this is carried out by adjusting the residual gas in the high-vacuum region before the formation of the working gas to a content of oxygen (O2) and hydrocarbons (HC) in a ratio of the relative mass numbers of 02:HC >/= 7.0.
Patent EP-0250344-B1 (EP)
IPC: B21D1/14
Filed: 1987-06-15
Granted: 1989-10-18
Abstract: An installation for the repair and the checking of vehicle bodies includes a bench having a rectangular frame made of tubular elements, and a pulling tower the forward end of which is equipped with a coupling device for detachably securing the pulling tower to the bench, the rectangular frame having a flange extending inwardly of the frame along the inner bottom edge thereof, the pulling tower having a base portion adapted to be received beneath the frame and having a stirrup constructed and arranged to engage on the flange and a shoe member carried by an axially movable rod for movement into engagement with the external surface of the tubular element and cooperating with the stirrup and flange to lock the pulling tower to the bench.
Patent EP-0247993-B1 (EP)
IPC: C03C15/00
Filed: 1987-04-28
Granted: 1989-12-20
Abstract: Bodies of borosilicate glass with a B2O3 content of less than 13 percent by weight are provided with a microporous layer of a thickness of 5 to 20  mu m, and are thus turned into carriers for optical sensors. This process is characterized by the following steps. Thermal decomposition for 5 to 10 days at 500 DEG  to 560 DEG C.; removal of the topmost layer of glass to a depth of at least 10 mu m in the part of the surface to be rendered porous; leaching of the separated borate phase with diluted mineral acids for a minimum of 2 days at 70 DEG  to 98 DEG  C.; and after-treatment of the microporous layer, including (a) chemical treatment with concentrated sulphuric acid and concentrated nitric acid for 2 hours at 20 DEG C., and (b) heat-treatment for 10 minutes to 2 hours at 450 DEG  to 700 DEG  C.
Patent EP-0253900-B1 (EP)
Title: Procede de formation de surfaces courbes
IPC: G05B19/4097
Filed: 1987-01-16
Granted: 1993-09-29
Abstract: Procédé pour former plus particulièrement des surfaces courbes présentant une configuration de bord particulière, dans lequel la configuration d'une pièce possédant une surface supérieure et une surface inférieure de forme différente est formée par l'introduction d'une première et d'une seconde courbes (CV1, CV2) qui précisent les contours d'une surface supérieure et d'une surface inférieure d'une pièce, par la détermination des points correspondants sur lesdites première et seconde courbes, et par le raccordement de chacun des points correspondant. Sur les première et seconde courbes (CV1, CV2) constituées de pixels (G1 à G5, E1 à E9) qui sont des segments ou des arcs circulaires, lorsqu'un point (P1) sur la courbe (CV1) correspond à tous les points d'un pixel (E2) sur la courbe (CV2), la correspondance entre le point (P1) sur la courbe (CV1) et le pixel (E2) sur la courbe (CV2) est précisée dans une instruction de définition de courbe et introduite. Puis le pixel (E2) correspondant au point (P1) est divisé en un nombre prédéterminé de sections et ledit point (P1) est relié à tous les points de section (Q1, q11, q12, Q2) afin de former une partie de bord.
Patent EP-0256113-B1 (EP)
IPC: F16K/
Filed: 1987-02-04
Granted: 1990-10-24
Abstract: Fluid-flow control apparatus and method are disclosed by which magnetically-positionable elements within a rigid body can be externally manipulated using a controlling source of magnetic flux. The relative attractive forces which bias internal magnetic elements into normally-closed sealing engagement are substantially altered by repositioning the magnetic elements in response to the controlling magnet flux. Complete sealing or isolation against back flow through the valve under conditions of net positive outlet pressure is inhibited by the internal double-acting sealing elements which respond in unified manner to the controlling magnetic flux.
Patent EP-0342191-B1 (EP)
Title: Valve assembly
IPC: F01L3/10
Filed: 1987-12-07
Granted: 1991-09-11
Abstract: Method of assembling a poppet valve which includes the steps of securing a spring seat (18), a spring (20) and a spring retainer (22) to one another to form a sub-assembly, and fitting the sub-assembly as a single component over the valve stem.
Patent EP-0291856-B1 (EP)
Inventor: BAEK LEIF
IPC: G01N33/579
Filed: 1988-05-11
Granted: 1994-12-28
Abstract: In a method of determining the presence of an endotoxin or endotoxin-like material in a sample   a) a sample is incubated with a component of horseshoe crab amoebocytes lysate or haemolymph or a synthetic analogue thereof, b) the incubated mixture of the sample and the component or analogue resulting from step a) is reacted with an antibody raised against the component or analogue or against a reaction product of the incubation of step a), and c) the presence of endotoxin or endotoxin-like material in the sample is determined by detecting any bound antibody in the reaction mixture of step b).   In the method either the component or analogue or the antibody or the endotoxin or endotoxin-like material is coupled to a solid support.
Patent EP-0305959-B1 (EP)
IPC: B32B27/08
Filed: 1988-08-30
Granted: 1993-09-15
Abstract: An oriented multilayer film comprising a barrier layer, a first layer on one side of said barrier layer and a second layer on the opposite side of said barrier layer is provided for use in food packaging applications. The first and second layers have melting points of at least about 115 DEG C. The barrier layer comprises amorphous nylon having a glass transition temperature greater than the higher of the two melting points or higher than the melting point of the first and second layers. The barrier layer is substantially impermeable to oxygen, while the first and second layers may comprise certain polyethylene resins. The oxygen barrier properties of the film do not deteriorate as the barrier layer gradually absorbs moisture. A process for making such multilayer films is also provided.
Patent EP-0314984-B1 (EP)
IPC: A61K31/505
Filed: 1988-10-20
Granted: 1992-12-02
Abstract: A method of treating warm-blooded animals to reduce their dependency upon nicotine comprising administering to such animals a medicament containing a 2-pyrimidinyl-1-piperazine derivative of the formula <IMAGE>   in which n stands for 2, 3, 4, 5 or 6 and R stands for <IMAGE> +TR   <IMAGE>
Patent EP-0313100-B1 (EP)
Inventor: HARADA TSUNEO
IPC: C25B9/19
Filed: 1988-10-25
Granted: 1995-06-21
Abstract: A method for purifying a dipeptide ester by electrolysis in an electrolytic cell comprising an anode compartment, a cathode compartment and a central compartment partitioned by ion exchange membranes, which comprises supplying an aqueous dipeptide ester solution containing organic acids to the central compartment defined by anion and cation exchange membranes or by anion exchange membranes and an aqueous electrolyte solution to the cathode and anode compartments, and electrically removing the organic acids from the central compartment to the anode compartment through the anion exchange membrane.
Patent EP-0307041-B1 (EP)
Inventor: ROGGERO ARNALDO
IPC: C08K5/34
Filed: 1988-09-05
Granted: 1993-12-15
Abstract: Sterically hindered amino compounds definable by the general formula (I): <CHEM> where R represents a hydrogen atom, a C1-C18 alkyl radical or a C1-C18 aryl radical, are useful as organic polymer stabilizers. Processes for preparing these compounds are described.
Patent EP-0307053-B1 (EP)
IPC: B65D85/36
Filed: 1988-09-07
Granted: 1992-12-16
Abstract: It is customary that piled together waffle cornets are packed in rectangular cartons (24), which offer only moderate protection of the cornets. According to the invention the cornet piles are placed in a support groove (6) in a block member (2) of a stiff lightweight material, this block member having upstanding portions (18, 33) capable of supporting an overlying packing to thereby protect the cornet pile. The bottom of the block member is provided with through holes (26), which serve as ventilation holes for cooling of the hot waffle cornets received from a baking machine and also as carrier holes for supporting cornets in upright serving positions when the block member (2, 30, 34) is turned upside-down into an inverted position in which it stands on the top ends of the formerly upstanding parts (18, 22).