baber/WOPTO huggingface dataset:
Patent EP-0055589-B1 (EP)
IPC: C08F4/62
Filed: 1981-12-22
Granted: 1984-11-21
Abstract: A catalyst useful for polymerizing olefins which comprises a solid catalyst component [A] and an organometallic component [B], the solid catalyst component [A] being obtained by reacting (1) a solid inorganic oxide, (2) a hydrocarbon-soluble organomagnesium component of the general formula M alpha Mg beta Rp1Rq2XrYs wherein  alpha , p, q, r and s each independently is 0 or a number greater than 0,  beta is a number greater than 0, p+q+r+s=m alpha +2 beta , m is the valence of M, M is a metal of the 1st to 3rd groups of the Periodic Table, R1 and R2 each independently is a hydrocarbon group having 1 to 20 carbon atoms, X and Y each independently is an OR3, OSiR4R5R6, NR7R8 or SR9 group wherein R3, R4, R5, R6, R7 and R8 each independently is a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms and R9 is a hydrocarbon group having 1 to 20 carbon atoms, or of the reaction product of M alpha Mg beta Rp1Rq2XrYs with at least one electron donor selected from the group consisting of ethers, thioethers, ketones, aldehydes, carboxylic acids or derivatives thereof, alcohols, thioalcohols and amines and (3) a chlorosilane compound having a Si-H bond and of the formula HaSiClbR4-10(a+b) wherein R10 is a hydrocarbon group having 1 to 20 carbon atoms, 0<a</=2 b>0 and a+b</=4, separating a reaction product from the reaction mixture and washing the separated reaction product with an inert hydrocarbon and reacting the washed reaction product with (4) a titanium compound having at least one halogen atom and/or a vanadium compound having at least one halogen atom, and a polymerization process employing such a catalyst.
Patent EP-0041496-B1 (EP)
IPC: C08G63/79
Filed: 1981-05-07
Granted: 1988-03-23
Abstract: In an improved process for the preparation of aromatic polyesters by polycondensation of diphenols with aromatic dicarboxylic acid halides such as isophthalic acid chloride and/or terephthalic acid chloride, by a two-phase interface polycondensation method wherein a fine dispersion is produced from an aqueous phase consisting of a solution of diphenol, alkali metal hydroxide for the formation of the alkali metal diphenolate in a stoichiometric ratio or in a slight excess and a phase transfer catalyst like triethylbenzylammonium chloride, tetrabutyl ammonium iodide or crown ether in a mixture of water and an organic solvent as a solubilizer with the organic liquid phase consisting of a solution of the acid chloride in a halogenated solvent, where the diphenolate, transferred to the liquid phase by the phase transfer catalyst, reacts with the acid chloride in a polycondensation reaction for the formation of the polyester, and the polyester formed remains dissolved in the organic phase the improvement comprising using as the solubilizer an alkanol of 2 to 5 carbon atoms or an alkoxy alkanol of 2 to 5 carbon atoms and polyester esters produced thereby.
Patent EP-0061663-B1 (EP)
IPC: B65B35/26
Filed: 1982-03-18
Granted: 1986-05-28
Abstract: A machine for the processing of packing containers of the type used for example for milk products. Such packing containers are manufactured from a filled material tube and are first given cushion-shape. With the help of the machine in accordance with the invention they are subsequently converted to a substantially parallelepipedic shape. The machine comprises a means of transport in the form of a wheel (35) having radial holding devices (37) for the cushion-shaped semi-finished products (2). The means of transport can be rotated step-by-step so that each indiviual packing container passes around processing stations (45 - 50) placed around the periphery of the means of transport for the folding of corner lugs, sealing and shaping.
Patent EP-0064268-B1 (EP)
IPC: C07D213/08
Filed: 1982-04-28
Granted: 1985-09-18
Abstract: The preparation of pyridine and pyridine derivatives from alkynes and cyano compounds including HCN is disclosed. The process can be carried out in the presence of a cobalt or rhodium catalyst having at least one ligand with one or more boron atoms. Certain new cobalt or rhodium catalysts containing such ligand are also disclosed. Also disclosed is a process for the formation of 2-aminopyridine by contacting acetylene with cyanamide such as in the presence of a cobalt or rhodium catalyst which has at least one ligand with one or more boron atoms.
Patent EP-0080089-B1 (EP)
Title: Device for counting flat products moving over a conveyor path
IPC: B41F33/02
Filed: 1982-11-04
Granted: 1987-10-14
Abstract: A product counter apparatus is disclosed comprising a support element which bears against the products, typically printed products, which are to be counted. A holder device is mounted at the support element. Secured to such holder device is a substantially L-shaped spring or resilient element containing two leg members. The one leg member of such resilient or spring element extends substantially transversely with respect to a predetermined conveying direction of the printed products and protrudes by means of its free end past the holder device. The other leg member of the resilient or spring element is clamped at its end, and thus, can be elastically deflected transversely to a plane containing the printed products. Retained in the holder device is an inductive proximity switch. The printed products moving past the counter apparatus impact at their leading edge at the end of the one leg member which serves as a feeler or sensor and deflect the latter in their product conveying direction. At the same time the feeler is raised while there is deflected the other leg member of the resilient or spring element. Consequently, it is possible for the feeler to be released from the printed product engaging thereat and to resiliently return back into its starting position. During approach of the feeler at the proximity switch the latter generates a counting signal which is inputted to a counter mechanism.
Patent EP-0072093-B1 (EP)
Title: Fluid bed reactor with integral flow circulator
IPC: C02F3/12
Filed: 1982-06-25
Granted: 1986-02-26
Abstract: A fluid bed reactor includes an integral flow circulator which eliminates the need for recirculation equipment external to the reactor and permits utilization of multiple distributor modules to provide a wide range of reactor capacities.
Patent EP-0082694-B1 (EP)
IPC: A01N35/10
Filed: 1982-12-17
Granted: 1986-07-16
Abstract: The invention concerns novel compounds of the formula Iwherein:R' is selected from alkyl, alkenyl, alkynyl, cycloalkyl benzyl and substituted benzyl;A is selected from hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, alkenylthio, alkynylthio, cycloalkoxy, cycloalkylthio, sulfamoyl, N-(C<sub>1</sub> to C<sub>6</sub> alkyl) sulfamoyl, N,N-di(C<sub>1</sub> to C<sub>6</sub> alkyl) sulfamoyl, benzylthio and substituted benzylthio;R<sup>2</sup> is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, acyl, alkylsulfonyl, benzenesulfonyl, substituted benzenesulfonyl, and an inorganic or organic cation;R<sup>3</sup> is selected from alkyl, alkenyl, alkynyl, substituted alkyl, haloalkenyl and haloalkynyl; andR" is selected from alkyl, fluoroalkyl, alkenyl, alkynyl and phenyl.The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent EP-0074316-B1 (EP)
IPC: C07D498/04
Filed: 1982-08-31
Granted: 1986-12-30
Abstract: A 3-substituted 7-aminocephalosporanic acid of formula.where R, is H. C<sub>1</sub>-C<sub>4</sub> alkoxy or lower alkyl, Y is N,O,S, or -SO R<sub>2</sub> is N<sub>3</sub>- or R<sub>3</sub>-S- where R<sub>3</sub> may be, among others, atkyl, altphatic acyl, methyl aryl and Cl or methoxy substituted aromatic acyl, is prepared by addition of a compound of formula(X being Cl, carbamoyloxy or acetoxy) to a medium constituted by water a compound which may be N<sub>3</sub>H or R<sub>3</sub>-SH and a tertiary organic base. A reaction isoelectric pH regulator is added; the mixture has a specific process pH analytical profile and the compounds react together at particular temperatures and with a specific process time.
Patent EP-0090484-B1 (EP)
IPC: A61B17/12
Filed: 1983-02-04
Granted: 1987-05-13
Abstract: A multiple clip applier including a handle and a cartridge which holds a large number of ligating clips and which snaps into a cartridge-receiving channel on the handle. The handle operates like an elongated scissors with scissors handles at one end and jaws at the other to which clips may be delivered in rapid succession. Opening and closing the scissors handles operates the mechanism of the handle to open and close the jaws and to provide a long stroke motion for delivering clips from the end of the cartridge to the nose section. Clips may be indexed through the cartridge by reciprocating parts of the cartridge with respect to one another with a short stroke cocking motion captured from the long stroke delivery motion from a cooperating slot and pin mechanism. These two motions are accomplished within the envelope of motion of the normal opening and closing of the scissors handles to operate the jaws of the applier and to feed and index clips from the cartridge to the nose. The mechanism of the present invention permits the overall shape of the handle to be small, compact and readily adaptable for use even deep in an incision site.
Patent EP-0108146-B1 (EP)
IPC: C07H21/04
Filed: 1983-05-12
Granted: 1987-01-28
Abstract: A hybrid protein including protein fragments joined together by peptide bonds, the hybrid protein including, in sequential order, beginning at the amino terminal end of the hybrid protein, (a) the enzymatically active Fragment A of diphtheria (b) a fragment including the cleavage domain 11 adjacent the Fragment A of diphtheria toxin, (c) a fragment including at least a portion of the hydrophobic domain of Fragment B of diphtheria toxin and not including the generalized eukaryotic binding site of the Fragment B, and (d) a fragment including a portion of a cell-specific polypeptide ligand, the portion including at least a portion of the binding domain of the polypeptide ligand, the portion of the binding domain being effective to cause the hybrid protein to bind selectively to a predetermined class of cells to be attacked by the enzymatically active Fragment A.
Patent EP-0121076-B1 (EP)
IPC: A01N47/12
Filed: 1984-02-21
Granted: 1987-06-24
Abstract: 1. Method for producing normal peat products in weed-free form, in which case during mixing one adds to the loose peat one or more organic oxygen-containing compounds with three carbon atoms, which may contain an unsaturated carbon-carbon bond, characterized in that allyl alcohol is added as an organic oxygen-containing compound with three carbon atoms.
Patent EP-0145828-B1 (EP)
Title: Cut-off valve for gas conduits
IPC: F16K17/38
Filed: 1984-04-11
Granted: 1987-12-02
Abstract: 1. Shut-off valve for gas ducts, consisting of a valve housing (1) with a gas inlet connection (2) and a gas outlet connection (3) and with a valve seat (4) between the gas inlet and the gas outlet together with a valve closure member (5) guided in relation to the valve seat, which is movable selectively by means of a manually actuable device (6) into the closed condition and independently of the manually actuable device by means of a device responsive to temperature increase into the closure position, this device having an associated mandrel of expansible material (7) associated with the valve closure member together with a pin (8) capable of axial movement and coaxial with the valve closure member, characterized in that the expansible medium mandrel (7) is mounted externally of the valve housing (1) on the manually actuable device (6) and there is superimposed on the expansible medium mandrel (7) a heat conducting body (13).
Patent EP-0127030-B1 (EP)
IPC: F16B12/50
Filed: 1984-05-10
Granted: 1987-08-12
Abstract: Corner assembly of a first and a second structural member disposed at an angle. Each member has an inner open ended chamber formed by spaced inner and outer webs of the members. A corner connector member has a first and a second leg snugly fitting into one of the chambers. The inner web of the first structural member has a pair of openings and the first leg has likewise a pair of openings which are in registry with the first openings transversely of the first leg. A pair of securing projections, solid with the inner web of the second structural member is formed with a pair of third openings. The securing projections extend through the first and second openings. The first leg has a fourth opening which extends lengthwise and in registry with the third opening. Locking bolts pass successively through the third openings and through the fourth openings, the latter being tapped so that the locking bolt threads therewith to secure the structural members and the connector member together to form the corner assembly.
Patent EP-0134903-B1 (EP)
IPC: B61L11/08
Filed: 1984-05-25
Granted: 1989-10-11
Abstract: A circulating car conveyor has a code-resetting device at each code-reading station in which the resetting elements can be extended into the path of code-setting markers on the sides of the cars in a busy condition of the station, to hold the code-setting markers as the car continues to move past, thereby resetting the markers into an initial position and returning the cars to a starting point. The retaining member is resiliently biased against the code-setting markers or into the path with a force greater than that required to shift the marker along its guide but less than that required to transport the car along the path.
Patent EP-0143908-B1 (EP)
IPC: F15B15/12
Filed: 1984-08-31
Granted: 1987-09-16
Abstract: 1. An actuating device of a rotatable column (1), especially for moving a pivoting door wing of a motor vehicle, in which device the rotatable column (1) which is rotatably supported, at both ends, in holders (2, 3), is formed as a hollow cylinder having driving elements arranged therein, characterized in that, within the rotatable column (1), a cylindrical bar (9) is coaxially arranged and positively secured to at least one of the holders (2, 3), the diameter of the bar (9) being smaller than the internal diameter of said rotatable column (1), and said bar (9) being provided at least over part of the length of the rotatable column (1), with a least one longitudinal rib (10, 11) outwardly protruding directly up to the internal surface of the rotatable column (1), and the internal surface of the rotatable column (1) being provided, at least over part of its length, with at least one longitudinal web (12, 13) extending radially inwardly right up to the outer surface of the cylindrical bar (9), the arrangement being such that by means of the rib (10, 11) and the web (12, 13), at least two chambers (A to D) are formed in the space between the rotatable column (1) and the bar (9), whereby longitudinally directed hoses (614, 15, 16, 17) made of gastight, higly expansible, elastic material are received in said chambres (A to D), one end of the hoses being closed whereas the other end is adapted to be connected, through a pressure pipe (18, 19) passing through the holder (2) in outward direction, to a compressed-gas source in such a way that, for activating the actuating device, one of the hoses (15, 17) is alternatively supplied with compressed gas at a predetermined pressure while compressed gas is evacuated from at least another one (14, 16) of the hoses.
Patent EP-0137362-B1 (EP)
IPC: F23D14/12
Filed: 1984-09-17
Granted: 1990-07-18
Abstract: 1. Large-sized radiation unit for industrial furnaces with large-sized industrial furnace component (1) of heatproof reinforced concrete and with at least one fuel-air mixing device (2) of a radiant burner, a through-opening (5) being provided in the industrial furnace component (1) for the fuel-air mixing device (2), characterised in that the heatproof reinforced concrete of the industrial furnace component (1) extends up to the through-opening (5) and forms the latter's boundary surfaces, and that only the fuel-air mixing device (2) is inserted in the through opening (5), which has the internal contour of a burner firing block.
Patent EP-0127564-B1 (EP)
IPC: C03B40/02
Filed: 1984-04-18
Granted: 1988-07-13
Abstract: In a device for producing mold glass bodies, a molding cavity is defined by two mold halves and by two mouth ring halves. One single nozzle head is used for spraying a lubricant on both the inner faces of the mold halves and the connection faces of the mouth ring halves which are to contact the mold halves.
Patent EP-0155273-B1 (EP)
Title: Dispositif de dosage du carburant pour un moteur a combustion interne
IPC: F02P15/00
Filed: 1984-07-25
Granted: 1988-01-07
Abstract: Dispositif de dosage du carburant pour un moteur à combustion interne équipé d'un dispositif d'injection et à allumage indépendant, avec un appareil de commande (17) produisant au moins en fonction de la vitesse de rotation (12) du moteur à combustion interne des impulsions d'injection destinées aux soupapes d'injection, une commutation (19) s'opérant pour une commande des soupapes d'injection au moyen des impulsions d'injection dérivées de l'installation d'allumage (15) du moteur à combustion interne en cas de perturbation de l'appareil de commande. La commutation peut s'effectuer soit par le retrait de la prise centrale de l'appareil de commande, soit par une détection automatique d'erreur au moyen d'un relais de vitesse de rotation.
Patent EP-0165562-B1 (EP)
IPC: B41K3/06
Filed: 1985-06-13
Granted: 1988-08-17
Abstract: An endless printing band (1) consists preferably of rubber or synthetic rubber and in its production is cut from a hose-like blank by cuts extending along its edge. Said printing band (1) has in the one region of its outer side visually readable characters (3) and in an opposite region laterally inverted raised printable characters (5). In the region of the readable characters (3) on the inner side (11) of the printing band (1) inwardly projecting cams (6) are provided for the advance of the band while the inner side (7) of the region comprising the printable characters (5) is smooth. To nevertheless ensure at both band regions equal amounts of material for as uniform as possible shrinkage in the production of the printing band (1) in the region of the transport cams (6) on the outer side of the band (1) remote from the cams (6) recesses (9) are provided whose lowermost point (10) lies beneath the center of the band (1) between the cams (6) and preferably substantially at the height of the inner side (11) of said band region between the cams (6). As a result, at the run (2) of the band (1 ) having cams (6) and the likewise raised readable characters (3) so much material is saved that the material accumulation of the two band regions or runs (2 and 4) is substantially the same and this gives the same shrinkage in the production.
Patent EP-0180765-B1 (EP)
IPC: F21V17/00
Filed: 1985-10-02
Granted: 1988-09-07
Abstract: 1. A fixing device for the detachable, rattle-free fastening of a bowl (1) of an electric wall or ceiling lamp on a holder (11) with fixing projections (4, 5) which grip beneath an outwardly projecting rim flange (3) on the neck (2) of the bowl (1) and are radially sprung and of which at least one fixing projection is constructed so as to be pivotal radially outwards from an opening (9) in the holder rim (10) round an axis which is perpendicular to the direction in which the bowl (1) is removed, this one fixing projection being constructed as a leaf spring type arresting element (5) which springs with a hook member (13) against the neck (2) of the bowl (1) and is provided with an unlocking arm (14) which projects substantially radially outwards, characterised in that, on the head (12) of the leaf spring type arresting element (5) there is arranged an outwardly bent arresting tongue (16) which projects from the head and, when the leaf spring type arresting element (5) is pivoted, abuts against the boundary (18) of the opening in the holder rim (10) and can be pivoted into a release position by pressing on its free end (21) running in front of the unlocking arm (14).
Patent EP-0187903-B1 (EP)
IPC: A61F2/36
Filed: 1985-10-25
Granted: 1989-01-04
Abstract: 1. A hip joint replacement having at least in the distal zone a straight, circular-section and fixed-diameter stem (2) which merges proximally at an angle into a neck prosthesis (9) adapted to receive the head of the joint, a collar (12) which is adapted to bear on the cortical edge of the resectioned bone extending around the neck prosthesis (9) characterised in that in the distal region the stem is so disposed as through the agency of an anchoring sleeve to be axially mobile and centrable in the bone, and the distance between the collar (12) and the centre of the joint head is to some extent adjustable.
Patent EP-0177584-B1 (EP)
Title: Presentoir a bande
IPC: G09F3/20
Filed: 1985-04-03
Granted: 1989-08-16
Abstract: Une unité intégrale (10) pour suspendre un ou plusieurs articles ajourés pour les présenter à l'avant d'une étagère de présentation est conçue pour être fixée à l'étagère et, alternativement à un crochet fixé à l'étagère. L'unité est une bande flexible intégrale en plastique qui comporte une partie de montage (12) qui se joint à une partie de support d'article (13) à une ligne de pliage (11) s'étendant transversalement. Le bord supérieur de la partie de montage comporte une ancre (16) conçue pour être insérée de manière résiliente et bloquée dans un trou (31) de l'étagère de présentation de manière à engager l'étagère à des fins de montage. Un trou traversant (40) dans la partie de montage permet de suspendre la bande à un crochet (41). Un côté de la partie de montage peut être enduit de manière adhésive (50) en vue d'une autre façon de fixer la bande à l'étagère. La partie de support d'article comporte un ou plusieurs éléments de crochet (21) en forme de doigt déterminés par des coupes en forme de U inversé dans la bande. Les éléments de crochet en forme de doigt sont alignés verticalement afin de soutenir les articles ajourés en vue de leur présentation.
Patent EP-0181910-B1 (EP)
IPC: F24F8/108
Filed: 1985-05-17
Granted: 1988-10-26
Abstract: Energy saving system for the heating and/or cooling of installations, particularly animal breeding installations, comprised of rooms intended to be used as living place for a plurality of living beings, which system is also intended to reduce the propagation of infections in the various rooms. The present invention is characterized in that the energy saving system comprises a) an air treatment unit (2) conveniently connected to a heat pump (3) for the condensation of water vapour (steam) produced in the rooms (1) and the recovery of the amount of heat thus obtained by means of a vapour condensor (8), b) an antidust filter for separating the mechanical impurities from the air in the rooms (1), c) a chemical filter (7) for reducing, respectively evacuating the gases present in the air in the rooms (1) and d) a biological filter (16) for the biological filtration of air mainly in the rooms (1).