baber/WOPTO huggingface dataset:
Patent EP-0010294-B1 (EP)
Title: 1-(2-haloethyl)-1-nitroso ureas and their preparation
IPC: C07D295/22
Filed: 1979-10-16
Granted: 1982-05-19
Abstract: This invention relates to compounds having the formula:   <IMAGE> wherein R1 and R2 are selected from the group consisting of hydrogen, acyl, trifluoroacetyl, straight chained and branched alkyl groups with up to 6 carbon atoms, such alkyl groups with up to 3 substituents selected from the group consisting of OH, OSO2CH3, COOH, COOR, CONH2 and Hal, where R is an alkyl group with up to 6 carbon atoms, and R1 and R2 together form a heterocyclic ring containing 4 to 6 carbon atoms and optionally further heteroatoms and such rings with up to 3 substituents selected from the group consisting of lower alkyl, OH, COOH, COOR, CONH2, where R has the above meaning, the chloroethyl nitrosoureido group and Hal, and Hal is selected from the group consisting of chlorine and fluorine, which heterocyclic ring is not the para-methyl piperazine group, said nitroso ureas having a tumor inhibiting effect. This invention also related to a method of inhibiting transplanted tumors which comprises treating a tumor-afflicted subject with one of the foregoing 1,3 - disubstituted nitroso ureas. It also involves a method of preparing such new compounds by reacting N-(2-halogenethyl)-N-nitrosocarbamoylazide with hydrazine or a monocyclic N-amino heterocyclic or their derivatives.
Patent EP-0012113-B1 (EP)
IPC: F16J15/32
Filed: 1979-11-21
Granted: 1982-03-24
Abstract: 1. A device for supplying and carrying away liquid and/or gaseous media to and from a horizontal rotatable hollow cylinder, particularly a drum washing machine, wherein a lock chamber is formed with a lock ring rigidly connected to a stationary frame member and surrounding the hollow cylinder and sealing means disposed at both sides of this lock ring, and the connection from the lock chamber into the hollow cylinder is ensured by holes over at least a portion of the periphery of the generated surface in the region of the lock chamber, characterised in that the sealing means are resilient sealing bands (21) which surround the lock ring (20), are held at the periphery with a sealing action by means of gripping elements (22) and the free edge portions of which rest on the outer generated surface of the hollow cylinder (1) with a sealing action.
Patent EP-0009481-B1 (EP)
IPC: E05B47/00
Filed: 1979-01-11
Granted: 1982-09-01
Abstract: Apres assemblage de la cle, des poles magnetiques sont empreints sur un corps aimantable (1) de la cle en faisant passer un courant electrique au travers d'une paire de conducteurs electriques paralleles (22) qui sont espaces l'un de l'autre dans le sens contraire de leur longueur, ayant entre eux un conducteur magnetique (26) et d'autres conducteurs magnetiques (25, 27) sur les cotes des conducteurs electriques et eloignes du conducteur magnetique central. L'appareil pour mettre en oeuvre la methode comprend deux tetes magnetiques, ayant chacune cette disposition de conducteurs et etant ajustables angulairement l'une par rapport a l'autre et par rapport au corps a aimanter, selon un axe de ce corps. Les tetes d'aimantation sont egalement ajustables ensemble le long de l'axe du corps aimantable.
Patent EP-0027759-B1 (EP)
IPC: C07D307/94
Filed: 1980-10-08
Granted: 1983-10-12
Abstract: The invention relates to new derivatives of spiro compounds represented by the general formula (I)    <IMAGE>  (I)  wherein R is a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group; R1 and R2 represent a hydrogen atom or an alkyl group or together form a nitrogen-containing heterocyclic ring; A is a>CH2 group or a>CO group; n is 4 or 5. These compounds can be prepared from  beta -hydroxyacids by intramolecular rearrangement by the action of a strong acid, in order to form a  gamma -spirolactone which is converted into an  alpha -carboxy  gamma -spirolactone to form the compounds of formula (I) using a Mannich reaction. As necessary, a reduction is then carried out. These compounds are useful medically, in particular, as an antidepressant, a stimulant, and a neuroleptic.
Patent EP-0035560-B1 (EP)
Title: Dispositif de guidage de formulaires sans fin a une imprimante
IPC: B41J11/58
Filed: 1981-04-08
Granted: 1984-04-04
Abstract: Le dispositif est destine au guidage de formulaires sans fin (7-12), par exemple en rouleaux ou en piles, a une imprimante (4) d'une installation de traitement des informations. Les rouleaux ou les piles (6) sont disposes l'un sous l'autre et/ou cote a cote. Les formulaires sont plats et aptes a etre tires cote a cote vers le haut. Un dispositif de guidage (13) est menage au-dessus des rouleaux ou des piles. Il presente des fentes (14) dont chacune permet le passage d'un formulaire. A chaque fente, un dispositif de maintien (16, 17) empeche le glissement vers le bas du formulaire correspondant.
Patent EP-0056079-B1 (EP)
IPC: G03G15/20
Filed: 1981-10-06
Granted: 1984-07-04
Abstract: 1. A fixing roller for guiding a data carrier, provided with toner, through a container containing solvent vapour, of a fixing station for copiers or printers, wherein the fixing roller is arranged so as to be removable from the region of the container which contains the solvent vapour, characterised by a wire coil (32) which is arranged on the surface of the fixing roller (30) and on which the data carrier (20) rests.
Patent EP-0041302-B1 (EP)
IPC: B21D51/26
Filed: 1981-05-26
Granted: 1984-02-15
Abstract: To prevent fold formation when arranging a circumferential flange and a circular constriction adjoining the same, the material of the sleeve body is locally arrested under a sufficient clamping force between the inner and outer segments of a deformation device.
Patent EP-0080535-B1 (EP)
IPC: G01F1/58
Filed: 1981-11-27
Granted: 1985-08-28
Abstract: A measured-value sensor for an inductive flowmeter comprises a fluid impermeable sintered ceramic measuring tube adapted to be positioned in a conductive-liquid flow path. Magnetic coils surround the tube and are adapted to apply a magnetic field to a conductive liquid traversing the path. A pair of diametrically opposite measuring electrodes contact the liquid traversing the path for tapping an induced voltage across the electrodes representing the flow of the liquid along the path, each of the electrodes having a metallic shaft traversing the tube substantially radially and sealingly sintered to the material of the tube. The ends of the ceramic measuring tube are provided with a flange, ground at its peripheral wall surface and fastened by shrinkage stress in a bore of a steel casing. After sintering of measuring tube, conductive paths are manufactured for the formation of grounding rings and other current-conducting components by applying a platinum paste on the ceramic measuring tube and reheating again subsequently. In the process, the paste compacts to form a thin conductor film which is firmly anchored on the surface of said measuring tube.
Patent EP-0035949-B1 (EP)
IPC: B01D39/04
Filed: 1981-03-11
Granted: 1984-09-19
Abstract: The filter comprises a filtering substrate including organic, natural or synthetic fibers, of which at least part are grafted with at least one organic monomer capable of retaining physically and chemically some of the particles to be eliminated which are conveyed by the gas stream. The fibers are grafted by irradiation at room temperature and woven or needled, the fibers comprising advantageously multi grafted fibers or a set of fibers grafted differently. A grafting with fluorinated monomers further improves the qualities of the mechanical filtering of the filter.
Patent EP-0062191-B1 (EP)
IPC: G01B11/00
Filed: 1982-03-18
Granted: 1987-09-02
Abstract: A method is disclosed for measuring the rate and/or extent of movement of an oscillatory element positioned on an oscillating system by passing a reference beam towards a reference detector over a reference edge. The reference edge is fixed relative to the element. The measurement beam is directed towards the measurement detector over a measurement edge of a surface adapted to move together with the element relative to the reference edge. The movement of the measurement edge cuts the measurement beam as it moves into the path of the measurement beam. The rate and/or extent of movement of the element relative to the reference edge is determined by comparing the illumination received by each of the detectors. Apparatus is also disclosed for measuring the rate and/or extent of movement of an oscillatory element positioned on an oscillating system including a measurement edge adapted to move together with the element. A reference edge is maintained stationary relative to the measurement edge. A device is provided for generating measurement and reference beams directed towards each of the measurement and reference edges whereby at least the measurement beam is cut by the measurement edge upon movement of the measurement edge relative to the reference edge. Detectors are provided which are adapted to measure the amount of illumination cut by the measurement and reference edges and to generate a corresponding signal.
Patent EP-0066711-B1 (EP)
IPC: C10B5/12
Filed: 1982-05-03
Granted: 1986-12-30
Abstract: 1. Coke oven battery with half-divided regenerators for firing by rich gas and/or by lean gas, characterised in that the lower ovens have unequal widths in an alternating sequence, two adjacent lower ovens together having the same width as two upper ovens.
Patent EP-0072986-B1 (EP)
IPC: C23G1/10
Filed: 1982-08-13
Granted: 1984-12-27
Abstract: A method of activating titanium surfaces for subsequent cladding with metallic coatings by the steps of wet-blasting, etching and activating, the activating being effected with a solution of chromic acid, hydrofluoric acid and hexafluosilicic acid.
Patent EP-0081697-B1 (EP)
IPC: B23P5/00
Filed: 1982-11-18
Granted: 1987-07-22
Abstract: An apparatus and a process are disclosed making it possible to mount, without disadvantages, relatively hard particles, such as diamond dust and the like, on wire-like base material in such a way that the diamond dust is not damaged, wherein any desired coating, that is, especially also a coating coherent over the length of the wire, can be produced. This coating is at least macroscopically homogeneous in character. In such a process for the application of relatively hard particles to a circular wire-like form or a wire-like form without longitudinal edges, for the purpose of producing a plain or multiple saw, the form is coated under pressure with the aid of a surface of two rolls. This surface is at least partially provided with the particles to be applied. The wire-like form is turned about its longitudinal axis during this process. The form must be present in the straight, that is stretched, condition. The process can be performed with an apparatus exhibiting two hardened and ground rolls movable relatively to each other. These rolls serve for the accommodation of hard particles and the form to be coated, and for rolling the form between the two outer surfaces of the rolls. The to and fro movement for rolling the form takes place mechanically.
Patent EP-0057478-B1 (EP)
IPC: A22C7/00
Filed: 1982-01-13
Granted: 1986-04-09
Abstract: A method for shaping raw deboned hams in which the product is inserted and pressed in a shaping mould (1-2) which is cooled over all its surface extension; the ham is kept in the mould for a period of between 5 and 15 minutes. The mould temperature lies between -15 and -5 DEG C. An apparatus for carrying out the method, comprising at least one mould constituted by a fixed bottom die (2) and a mobile punch (1) which form a shaping cavity and are each provided with an internal interspace (3-4), through which a refrigerant fluid originating from a refrigeration system (15) is circulated.
Patent EP-0061807-B1 (EP)
IPC: F16K31/06
Filed: 1982-03-16
Granted: 1985-09-18
Abstract: A valve comprises a housing (1-4) a solenoid therein and a valve element (15) movable between two seats (12, 13) in the valve. 
<??>A neck (4), which is a part of the housing, is conditionally rotatable relative to the remainder of the housing and has a ventilating channel (20) leading to the atmosphere if not covered by a sealing ring (18).
Patent EP-0113112-B1 (EP)
IPC: C08G65/40
Filed: 1983-12-23
Granted: 1993-06-23
Abstract: Described herein are amorphous thermoplastic polymers containing units of the formula: <CHEM> o
Patent EP-0092855-B1 (EP)
IPC: E03C1/33
Filed: 1983-03-02
Granted: 1986-01-15
Abstract: The invention relates to a method for flush mounting a washing unit in a working leaf or the like and a strip to be used with this method. An opening corresponding to the washing unit (2) is made in the working leaf (1), while the strip (6, 22, 29) is fastened to the working leaf edge which defines this opening so that the upper edge (9) of the strip substantially joins the upper surface (14) of the working leaf (1). The strip in cross-section is substantially U-shaped, wherein the peripheral edge (17) of the washing unit (2) has a thickness greater than the distance between the ends of the legs (11, 12) of the strip. The lower leg (12) of the strip is a relatively rigid carrying flange, while the upper leg (11) is a relatively soft resilient sealing ribbon. The washing unit (2) is positioned with the one surface of its peripheral edge (17) on the one leg of the strip (6, 22, 29) and thereafter the other leg of the strip is applied to the exposed surface of the peripheral edge of the washing unit.
Patent EP-0113593-B1 (EP)
IPC: C04B24/10
Filed: 1983-12-29
Granted: 1988-04-13
Abstract: A frangible anchoring capsule has separate compartments containing the interactive components of a self setting cementitious composition. One component preferably comprises a paste of a high alumina cement and an additive to form a water insoluble coating on the cement particles e.g. an oxide or hydroxide coating, and a complexing agent to complex any cement ions released into solution e.g. ethylene diamiane tetra acetic acid. The other component comprises a paste of a catalyst for the cement e.g. a lithium salt, and a material which will release the coating on the cement particles, e.g. a base. The capsule has a long shelf life.
Patent EP-0164438-B1 (EP)
IPC: F16K47/10
Filed: 1984-06-15
Granted: 1988-01-07
Abstract: The invention relates to a hydraulic valve having a housing (2, 2', 2'') in which a housing partition formed with at least one passage (7) therethrough is provided between an inlet bore (3) and an outlet bore (4) aligned therewith, said passage having associated therewith a valve seat for a non-return valve element (9) adapted to close in one flow direction, said housing containing at least one flow channel (11) bypassing said passage for performing at least one further valve function. Known hydraulic valves of this type are either of excessive dimensions transversely of the flow direction and composed of several parts, or are of excessive length in the flow direction. According to the invention there is provided a compact hydraulic valve of inexpensive construction and composed of a reduced number of parts, such valve being characterized in that said flow channel (11) for said further valve function is formed in said housing partition together with said passage (7) and substantially within the cross-sectional area (Q) of said housing defined by the aligned bores (3, 4).
Patent EP-0131213-B1 (EP)
Title: Heat exchanger
IPC: F28D7/00
Filed: 1984-06-28
Granted: 1987-08-26
Abstract: A tube-type heat exchanger has the tube ends substantially flush with the upper tube sheet and liquid is distributed to the tubes through distributor heads which are sealed and therefore provide gas cushions absorbing volume changes in the tubes.
Patent EP-0170779-B1 (EP)
IPC: A61F2/30
Filed: 1985-04-04
Granted: 1988-06-22
Abstract: 1. A plug-like anchorage for the cement-free fixing of bone implants, more particularly of femur and/or tibia parts of artificial knee joints, comprising a hollow member (6), open at one end and expandable by means of longitudinal slots (8), and an expansion member (1) which can be driven into the hollow member, at least the hollow member bearing barb-like toothing on its outer generated surface, characterised in that the expansion member (1) has longitudinal recesses (3) which are adapted in shape, dimensions and position to the generated webs (7) remaining on the hollow member (6) between the longitudinal slots (8), and between which there protrude projections (4) also provided with barb-like toothing and adapted in external diameter to the external diameter of the hollow member (6).
Patent EP-0156403-B1 (EP)
IPC: B65C9/16
Filed: 1985-01-25
Granted: 1990-11-14
Abstract: The bottle labelling machine has a rotary assy., with two curved plates (6, 7), rotating in bearings (9) on a counterweighted, eccentric crank (11). The assembly is placed between an adhesive supply roller (2) a label magazine (1) and an applicator wheel (3). Lobed cam (15) moves with the crank and engages with a series of pulley (14), fixed to the rotary assembly. The number of cam lobes exceeds the number of pulleys by 50% and both numbers related to the number of plates. Anticlockwise rotation of a drive (10) will cause clockwise rotation of the plates at half the drive speed.
Patent EP-0176119-B1 (EP)
IPC: C09K5/06
Filed: 1985-08-15
Granted: 1988-06-08
Abstract: The composition contains, relative to the weight of calcium chloride, from 2 to 15% by weight of a potassium nitrogen compound and from 2 to 15% by weight of ammonium chloride, the weight relationship between the potassium nitrogen compound and ammonium chloride being preferably between 0.4 and 2. The composition, which has a melting point of 19 to 22 DEG  C. is suitable, in particular, for heat conditioning of dwellings and of covered cultivation installations.
Patent EP-0188850-B1 (EP)
IPC: B21D43/28
Filed: 1985-12-27
Granted: 1990-10-24
Abstract: Device to feed bars which is located upstream of a machine (19) to shear bars to size and cooperates with a store (11) of bundles to be sheared, the single bars being withdrawn from a selected bundle of bars (115), a bundle of aligned and butted bars (222) for shearing being delivered to such shearing machine (19), the device comprising in cooperation:
 - at least one support frame (17) holding a bundle of bars (115) to be sheared,
 - means (44) to advance the support frame, and
 - an assemblage to align and butt (43) the bundle of bars (22) so as to prepare them.
Patent EP-0152273-B1 (EP)
IPC: C07D211/22
Filed: 1985-02-06
Granted: 1989-09-06
Abstract: (-)-trans-4-(4-Fluorophenyl)-3-(4-methoxyphenoxy)methyl]piperidine and its acid addition salts are novel compounds of utility in potentiating serotonin. They are prepared by demethylating the corresponding 1-methylpiperidine.
Patent EP-0174731-B1 (EP)
IPC: G03G15/00
Filed: 1985-08-06
Granted: 1989-09-27
Abstract: 57 A book support has a pair of platens (12.14) set in a V-shape and a flexible web (20) spanning between the platens at the base of the V-shape. The platens may be mounted so that they can move towards and away from one another to accommodate books of different sizes and or opened at different positions.
Patent EP-0174354-B1 (EP)
IPC: F16K3/24
Filed: 1985-03-01
Granted: 1991-01-09
Abstract: La présente invention prévoit pour un distributeur à coulisse l'utilisation commune de deux dispositifs d'étanchéité différents. Pour l'un est prévu un élément de conduite sous pression (9) au piston (4) afin de garantir que le milieu sous pression ne puisse s'écouler constamment qu'en direction radiale vers un joint (26) se trouvant dans le boîtier. Le second dispositif d'étanchéité peut être d'un autre type. Il est possible d'utiliser une surface de siège de piston (67), déplaçable en réponse à la force d'un ressort (21) et disposée sur le piston, qui collabore avec une surface de siège (43) fixe et formée sur le boîtier; sinon, on prévoit dans le boîtier, dans la région d'un raccord, une pluralité de trous de commande de diamètre d relativement petit, un joint disposé dans le piston servant à ouvrir et à fermer ces trous, sans que puisse survenir un endommagement du joint. Il est aussi possible d'appliquer en soi ce principe d'étanchéité mentionné en dernier lieu.
Patent EP-0182851-B1 (EP)
IPC: C07H17/08
Filed: 1985-05-31
Granted: 1993-08-04
Abstract: PCT No. PCT/HU85/00034 Sec. 371 Date Mar. 10, 1986 Sec. 102(e) Date Mar. 10, 1986 PCT Filed May 31, 1985 PCT Pub. No. WO85/05621 PCT Pub. Date Dec. 19, 1985.Oxypricin, an antibiotic of the Formula (II) <IMAGE> II  having antibiotic activity is disclosed.
Patent EP-0185706-B1 (EP)
Title: Assemblage de pompe entrainee par l'energie solaire
IPC: F02G1/04
Filed: 1985-05-28
Granted: 1991-12-04
Abstract: Dispositif de conversion de radiations thermiques de faible niveau en travail mécanique. Le dispositif incorpore un collecteur (11) recevant et concentrant l'énergie thermique de faible niveau pour produire une pression en vaporisant un fluide de travail. Une chambre pouvant se dilater (70), possédant au moins une paroi mobile, définie par un diaphragme (54), est sélectivement en communication de fluide avec le collecteur (11). Un piston mobile (61) est associé de manière opérationnelle à la paroi mobile de la chambre pouvant se dilater (70). Une tige de liaison (71) est fixée par une extrémité au piston mobile (61); l'autre extrémité de la tige de liaison (71) peut être reliée à une charge mécanique. Un boisseau de clapet (73), associé de manière à pouvoir coulisser autour de la surface de la tige de liaison (71) établit une communication de fluide entre la chambre pouvant se dilater (70) et, alternativement, le collecteur (11) et une chambre d'échappement (124), cette dernière se trouvant à une pression sensiblement inférieure à la pression de travail du collecteur (11). Un compresseur (106) reçoit du fluide de travail de la chambre d'échappement (124) et le fournit au collecteur (11).
Patent EP-0193420-B1 (EP)
IPC: C12Q1/00
Filed: 1986-01-17
Granted: 1988-12-28
Abstract: 1. Device for the specific assay of substrates, inhibitors, or activators of the cellular oxidation chain, characterized in that it contains an oxygen sensor, associated with means for measuring the oxygen detected, and the transporting species of the cellular respiratory chain in the form of immobilized bacteria, of immobilized microorganisms or of their immobilized membrane preparations, these cells having been cultured beforehand on a medium whose composition has produced a modification of the cellular synthesis of the flavoprotein corresponding to the compound to be assayed.
Patent EP-0206928-B1 (EP)
IPC: G11C8/00
Filed: 1986-06-17
Granted: 1993-02-17
Abstract: A buffer circuit accepting TTL input levels and generating logic-level signals incorporates means to reduce the power consumption in the circuit in the active phase as well as the inactive phase, without imposing additional restrictions on the user.
Patent EP-0197868-B1 (EP)
IPC: C07C43/225
Filed: 1986-03-27
Granted: 1988-05-18
Abstract: A process for the preparation of 1,1-dichloro-2,2,2-trifluoroethoxybenzene derivatives or 1,1-dichloro-2,2,2-trifluoroethylthiobenzene derivatives. A 2,2,2-trifluoroethoxybenzene or a 2,2,2-trifluoroethylthiobenzene derivative is brought into contact with chlorine in the presence of radiation.
Patent EP-0217755-B1 (EP)
IPC: A23L27/30
Filed: 1986-09-04
Granted: 1991-04-10
Abstract: Coffee and other beverages are sweetened by aspartic acid derivatives, more particularly by aspartame.