baber/WOPTO huggingface dataset:
Patent EP-0022118-B1 (EP)
IPC: A61K31/395
Filed: 1980-06-10
Granted: 1983-06-01
Abstract: The invention relates to novel aniline derivatives of the formula: <IMAGE>   wherein R1 and R2 represent a hydrogen or chlorine atom, an allyloxy, acetamide or carboxamide group, R3 represents a methyl or an optionally substituted phenyl group, R4 represents a hydrogen atom and R5 an isopropyl, terbutyl, 2-phenoxy-ethyl or 3-phenyl-propyl group or R3 and R5 taken together form with the nitrogen atom a substituted heterocyclic group. The compounds of the invention are useful for the treatment of angina pectoris.
Patent EP-0039718-B1 (EP)
Title: Procede et dispositif de determination de la concentration d'une substance contenue dans des particules portees par un milieu coulant
IPC: G01N15/06
Filed: 1980-11-21
Granted: 1985-05-02
Abstract: Procede et dispositif de determination de la concentration d'une substance qui est liee a des particules dans un milieu coulant (1), laquelle substance peut regner avec une concentration variable. La determination s'effectue par des faisceaux lumineux (2) selectionnes de telle sorte que la substance soit absorbante a la radiation dans une certaine gamme de longueurs d'ondes, tandis que le reste du materiau particulaire est reflechissant. Au moyen d'un detecteur (4), on determine la radiation qui passe tout droit du milieu coulant, et au moyen d'un detecteur (5) on determine la radiation qui est diffusee dans une certaine direction par les particules dans le milieu. La concentration est calculee d'apres l'equation suivante (FORMULE) ou Io est l'intensite de la radiation incidente, Ir est l'intensite de la radiation qui passe tout droit au travers du milieu, Es est l'intensite de la radiation diffusee detectee, k est une constante entre 1/2 et 1 dependant de l'angle de detection de la radiation diffusee, et A, C1, C2, C3 sont des constantes.
Patent EP-0063163-B1 (EP)
IPC: A23G1/02
Filed: 1981-03-21
Granted: 1986-01-29
Abstract: A process and apparatus for continuously sterilizing a cocoa paste, wherein the cocoa paste is subjected to a thin layer continuous treatment of deacidification, dehumidification and degasification in a thin layer device prior to delivery to a sterilization reactor. Following sterilization and cooling, the treated cocoa paste is conveyed to a second thin layer device for residual deacidification, dehumidification and degasification. While in the sterilization reactor, the cocoa paste is heated by mechanical mixing, generating a temperature in the range of 100 DEG  C. to about 150 DEG C. which is necessary for degermination. The degermination temperature is held at its average value by an external heat exchanger. A cooling device is connected to the sterilization reactor at the outlet side thereof for cooling the treated cocoa paste to below 100 DEG  C. before being conveyed to the second thin layer device for further treatment.
Patent EP-0057244-B1 (EP)
IPC: H05K7/20
Filed: 1981-07-25
Granted: 1985-10-23
Abstract: Identical plates of essentially box-like form in which one sidewall of the box is notched out, and a transverse sidewall opposite the notch removed, the plates being stacked edgewise to form a duct assembly with alternatingly appearing openings at the top and bottom and on the front and rear side where the cutouts are positioned. The respective top and bottom openings are connected, respectively, to an ambient air manifold and a blower, and to the interior of the electronic cabinet, with the side cutouts facing, respectively ambient air and the interior of the cabinet to establish two separate air flow circuits and provide for dust-free and contamination free ventilation of the interior of the electronic cabinet while establishing efficient heat exchange by forced air flow of ambient air parallel to the ducts carrying dust-free, but heated air from the cabinet. The plates are preferably assembled together to form a set or assembly unit which can be removed from their position between the top and bottom air manifolds for removal for cleaning as a separate unit.
Patent EP-0079411-B1 (EP)
IPC: C07D471/14
Filed: 1981-11-18
Granted: 1987-02-04
Abstract: 1. Compounds in the form of racemates or optical isomers, answering to the formula (I)  see diagramm : EP0079411,P15,F3  in which R represents a hydrogen atom, an alkyl group in C1 -C4 , an alkoxy (C1 -C4 ) carbonyl group or a benzoyl group, A represents a hydrogen atom, B represents a hydrogen atom or an alkyl group in C1 -C4 , or A and B together form a group with the formula  see diagramm : EP0079411,P15,F4  -CO-, -CH2 -CH2 -, or -CH2 CO-, R1 representing a hydrogen atom or an alkoxy (C1 -C4 ) carbonyl group, on condition that when B represents a hydrogen atom, R does not represent a benzoyl group, as well as their salts of addition with pharmaceutically acceptable acids.
Patent EP-0068301-B1 (EP)
IPC: F22B31/00
Filed: 1982-06-16
Granted: 1984-12-05
Abstract: The total evaporator heating surface of a steam generator with circulating atmospheric or pressurized turbulent layer firing is distributed over several partial surfaces which are arranged in a turbulence-type combustion chamber (1) in a flow-bed cooler (7) or in a waste-heat steam generator (9). The partial surface through which flow takes place first, is dimensioned for the required low-load operation of the steam generator. The steam generator is so regulated that during increasing load of the steam generator the flow-bed cooler (7) receives an increasing quantity of solids, and during sinking load it receives a decreasing quantity of solids.
Patent EP-0077029-B1 (EP)
IPC: C07K5/10
Filed: 1982-10-07
Granted: 1985-08-21
Abstract: Renin inhibitory peptides of the formula:and analogs thereof inhibit renin and are useful for treating various forms of renin-associated hypertension and hyperaldosteronism. Pharmaceutical compositions containing those peptides are also disclosed.
Patent EP-0066526-B1 (EP)
IPC: A41H43/02
Filed: 1982-05-19
Granted: 1985-02-06
Abstract: The present invention relates to a method and apparatus for cutting pieces of fabrics of uniform thickness and for stacking these pieces. The method generally includes arranging and maintaining a length of unrolled fabric on a cutting table which comprises a revolving cylinder which rotates so that the length of fabric is positioned to face a cutting instrument. The fabric is cut out according to one or more predetermined patterns when the cylinder stops rotating. Displacement of the cutting instrument over the circumference of a cylinder follows the generators of the cylinder during its motion. After the fabric is cut, the cylinder rotates to deposit the cutout pieces onto a fixed or mobile receiving/stacking table which is positioned under the cylinder. During such deposition, a new length of fabric is simultaneously arranged on the cylinder preparatory to being cut. Alternately, a conveyor belt can be used in lieu of the cylinder.
Patent EP-0094584-B1 (EP)
IPC: B41F31/04
Filed: 1983-05-09
Granted: 1985-12-27
Abstract: An ink fountain for a printing press has a temperature-responsive element for compensating the adjustment of the spacing between the blade and the fountain roller to keep the thickness of the ink film fed by the blade substantially constant even under extreme temperature variations. The sub-frame of the ink fountain is pivotally mounted to the main frame of the printing press about a pivot axis generally parallel to the axis of the fountain roller, and the pivot angle is a function of the thermal expansion of the temperature-responsive element. In one preferred embodiment, the temperature-responsive element is elongated, received in a guide fixed to the sub-frame, and has a free end bearing against the bearing bushing of the fountain roller. In another embodiment, the temperature-responsive element is a side wall of the ink trough or is a plate parallel to the side wall of the ink trough, and rollers are journaled to the temperature-responsive element and bear against the surface of the fountain roller. In either embodiment, the temperature-responsive element is pre-stressed by a pull rod tending to pivot the sub-frame so that the temperature-responsive element bears against the sub-frame and the main frame.
Patent EP-0099028-B1 (EP)
IPC: F16B13/06
Filed: 1983-06-30
Granted: 1987-09-02
Abstract: 1. Heavy duty metal dowel, in particular for high-strength masonry (5) or concrete, comprising a threaded tie bolt (1) protruding from the masonry, which is in connection with a conical expansion body (2), a coherent, slotted expansion sleeve (3) slipped over the inner portion of the tie bolt and having an internal expansion surface portion in the masonry, into which the expansion body can be retracted by applying tension on the tie bolt, and comprising a compression member means which is in abutting contact with the outer end of the expansion sleeve, and through which a part of the mounting force can be transferred to the expansion sleeve, when the expansion body is retracted, with the compression member means being formed by a stop member (12) whose stopping function can be eliminated under the influence of a certain mounting force, characterized in that the stop member is formed by a radial shoulder (12) of the tie bolt (1), which can be sheared off by the expansion sleeve (3).
Patent EP-0113189-B1 (EP)
IPC: C09D11/00
Filed: 1983-11-30
Granted: 1988-01-20
Abstract: A composition for marking or for use as an anti-scaling coating on metal products includes solids of 30 to 50 parts by weight pigment, 43 to 58 parts by weight water soluble alkali metal silicate binder, at least 50 percent of which is sodium silicate and in which the ratio of silica to alkali metal oxide is 2.60 to 3.25, and sufficient cross-linking binder to provide 1.5 to 5.0 parts B<sub>2</sub>0<sub>3</sub>, the weight ratio of total pigment to total binder being 0.50 to 1.0. The composition adheres when applied to metal products which are at temperatures of at least 250°F (121°C) or which are subsequently heated to such temperatures. A preferred method of making the composition includes mixing first and second soluble alkali metal silicate solutions. The cross-linking binder is added to one of the solutions prior to addition of the other solid materials. Utilizing the two starting solutions provides a final mixture having a lower viscosity than when a single soluble silicate starting solution of equivalent Si0<sub>2</sub> ratio is used.
Patent EP-0106838-B1 (EP)
Title: Radial pneumatic tyre with a tread portion comprising a base layer and a superimposed crown layer
IPC: B60C1/00
Filed: 1983-10-05
Granted: 1988-06-08
Abstract: The pneumatic vehicle tire comprises a radial ply carcass, two side walls, a tread member and a belt or breaker comprising at least one cord layer. The tread member is composed of a base layer positioned closer to the tire axis and a cap layer arranged on top thereof. For particularly favorably affecting the rolling behavior of the tire the base layer forms a trough in which the cap layer is accommodated.
Patent EP-0143946-B1 (EP)
IPC: F26B21/08
Filed: 1984-10-04
Granted: 1989-04-05
Abstract: PCT No. PCT/EP84/00306 Sec. 371 Date Jun. 26, 1985 Sec. 102(e) Date Jun. 26, 1985 PCT Filed Oct. 4, 1984 PCT Pub. No. WO85/01569 PCT Pub. Date Apr. 11, 1985.A method and apparatus for removing moisture from a drying gas serving for the drying of solids, in particular granular plastics (10), which gas is dried in an adsorption drying agent after passing through the substance, then heated and finally conducted again through the substance to be dried. A first bed (32a) of drying agent in which the drying agent is utilized until complete saturation is connected in series with a following second bed (32b) of drying agent in which the drying agent is utilized only up to partial saturation. Behind the second bed (32b) of drying agent, a partial stream of the drying gas is conducted through a third bed (32c) of drying agent which has been regenerated in the meantime, while the other partial stream is conducted into the drying container 12, bypassing the third bed (32c) of drying agent. A fourth bed (32d) of drying agent is regenerated in each case. The four beds of drying agent can be exchanged for each other.
Patent EP-0148459-B1 (EP)
IPC: B23K9/04
Filed: 1984-12-17
Granted: 1987-11-19
Abstract: A device for overlay-welding a pipe interior having an arm extensible into the interior of a respective pipe, the arm carrying a welding head at a free end thereof includes a rotating device in the form of a wheel surrounding and supporting the pipe, and a swiveling device disposed in the wheel for moving the pipe in a circular arc about the center of the wheel and transversely to the plane of the wheel, the arm being curved and being secured to a part of the swiveling device connected to the wheel, the welding head being rotatable in the plane of the wheel for overlay-welding pipes formed at least partly with a bend therein.
Patent EP-0128183-B1 (EP)
Title: Appareil et procede d'inspection
IPC: G01B11/24
Filed: 1983-12-14
Granted: 1989-04-12
Abstract: Appareil et procédé pour comparer les défauts d'une surface à des défauts standard. Il est possible de modifier l'intensité d'un signal dérivé d'un défaut de surface d'essai ou d'un signal dérivé d'un défaut standard jusqu'à ce que les intensités des défauts soient égales ou pratiquement égales. Dans un cas, ceci est effectué en fournissant de la lumière polarisée, l'angle de polarisation pouvant être modifié à volonté, la lumière polarisée étant divisée par un diviseur optique de faisceau de polarisation en deux signaux de lumière si bien que, en faisant varier l'angle de polarisation, on fait varier les proportions relatives des deux signaux de lumière produits par le diviseur optique de faisceau de polarisation, l'un des signaux de lumière étant influencé par la surface subissant l'examen et l'autre signal de lumière étant influencé par le défaut de référence; les signaux influencés par la surface et les défauts de référence sont ensuite comparés et l'angle de polarisation est modifié jusqu'à ce que les intensités des images des deux défauts paraissent être semblables ou se situent dans un certain rapport.
Patent EP-0143798-B1 (EP)
Title: Poteau pour feux de signalisation, eclairage et autres
IPC: E04H12/00
Filed: 1984-03-21
Granted: 1987-01-14
Abstract: Poteau conçu de prime abord pour feux de signalisation, éclairage et autres dont la construction permet d'offrir une résistance moindre lorsqu'il est heurté par un véhicule. La nouveauté consiste dans le fait que ce poteau est formé d'un profilé mécanique creux polygonal dont chacun des côtés (1-4) est relativement rigide dans le sens transversal et est relié aux côtés voisins par des parties (6) affaiblies par la réduction de l'épaisseur de matériau.
Patent EP-0169968-B1 (EP)
Title: Cable guiding device
IPC: B66D1/38
Filed: 1985-03-19
Granted: 1987-12-02
Abstract: A rope guide having a threaded guide segment and a threaded holding segment with a holddown device covering at least a part of a single rope loop on a grooved drum; the segments are made of a synthetic material and their threadings engage the groove of the drum; a slot forming element is fastened to the guide segment and the rope runs through the slot towards the drum; roller mounts are mounted by a pin on the guide segment and carry spring biased rollers forcing the rope into the drum groove.
Patent EP-0164738-B1 (EP)
IPC: F24F13/06
Filed: 1985-06-12
Granted: 1989-08-23
Abstract: 1. Air distributor box with several air discharge nozzles (7, 7', 7") inserted in rotary manner in circular wall opening (6) and whose air guidance duct (9), in the vicinity of its outlet, forms an acute angle (alpha) with the adjacent wall of the air distributor box (2), characterized in that the edge (15, 16) of the nozzle outlet (11) is directed parallel to the adjacent wall of the air distributor box (2) and that the air guidance duct (9) has an elliptical cross-sectional shape (17), the longer elliptical access being parallel to said adjacent wall of the air distributor box (2).
Patent EP-0197071-B1 (EP)
Title: Production de zinc a partir de minerais et de concentres
IPC: C22B19/20
Filed: 1985-09-20
Granted: 1989-12-13
Abstract: On récupère du zinc de minerais ou de concentrés (1) contenant du zinc dans un bac d'électrolyse (3) qui comprend un compartiment (16) contenant une cathode (5) et un compartiment contenant une anode (4). On définit les compartiments d'anode et de cathode en interposant entre eux une membrane sélective d'ions (6) capable d'empêcher la migration du cuivre ionique du compartiment d'anode (2) au compartiment de cathode (16). Le procédé comprend la formation dans le compartiment d'anode (2) d'une boue de minerai ou de concentré (1) avec une solution contenant des ions de cuivre et un chlorure, le mélange intime d'un gaz contenant de l'oxygène (7) avec la boue, le maintien du mélange à une pression sensiblement atmosphérique et à une température ne dépassant pas le point d'ébullition de la solution, et le maintien du pH du mélange entre 1 et 4. La solution résultante est riche en zinc dissous. On retire au moins une partie du mélange pour en séparer la solution resultante (12), et on met le minerai ou le concentré de zinc (1) en contact avec la solution (12) ce qui précipite le cuivre ionique de celle-ci. La solution résultante (15) est introduite dans le compartiment de cathode (16) et le zinc est électrochimiquement récupéré sur la cathode (5).
Patent EP-0198853-B1 (EP)
IPC: E21B21/10
Filed: 1985-09-24
Granted: 1989-11-02
Abstract: Method and apparatus for maintaining safe pressure in the annulus of a deepwater marine riser by preventing the displacement of drilling mud with formation gas. By providing an improved flow diverting control device (20) having an annular sealing device (88, 90) in the riser string (10) below the riser telescopic joint (21), liquid well fluids under limited pressure can be maintained in the riser (10) despite the impetus of formation gas below the mud column to displace the liquid. Provision of the annular shut-off below the telescopic joint (21) eleminates the necessity to seal well fluid pressure at the telescopic joint packer during kick control circulating operations. The flow diverting control device (20) includes an outlet (86) which opens on the closing of the annular sealing device (88, 90) and which provides a flow path beneath the annular sealing device (88, 90) to a choke line (12) to facilitate bringing the well under control by circulating kill mud. If the BOP stack (4) is on bottom, circulation can be directed down a riser kill line (14) and introduced into the annulus above a closed ram (34, 36, 38). If the BOP's are open or if the stack (4) is not on bottom, circulation is directed down the drill pipe, up the riser annulus and through the choke manifold (56). By maintaining a mud column in the riser annulus, the hazard of collapsing the pipe by external hydrostatic head near the lower end of a deepwater marine riser is avoided.
Patent EP-0205469-B1 (EP)
IPC: G01R33/38
Filed: 1985-11-29
Granted: 1989-08-09
Abstract: System for regulating the field of a magnet with a high homogeneity. According to the invention, the fluid for cooling the main magnet (11) is in thermal contact with an auxiliary magnet (13) having high homogeneity and wherein there is arranged a MNR probe (20) which controls the current supply (15) of both magnets connected in series. Application to MNR imaging.
Patent EP-0204756-B1 (EP)
Title: Dispositif de reclassement cyclique d'une pile de feuilles rectangulaires ou carrees
IPC: G03B23/02
Filed: 1985-11-12
Granted: 1990-03-28
Abstract: Un dispositif de reclassement cyclique d'une pile de feuilles rectangulaires ou carrées, en particulier d'une pile de clichés photographiques, comprend une première (12) et une deuxième (14) parties de cadre mobiles l'une par rapport à l'autre parallèlement au plan principal de la pile. Des éléments prennent une feuille isolée d'un côté de la pile et la remettent de l'autre côté de la pile lors du mouvement de va-et-vient des parties de cadre. Ces éléments comprennent: a) un dispositif séparateur (20/266) pour séparer une feuille isolée de la pile, b) un dispositif d'amenée (460) pour amener les feuilles jusqu'au dispositif séparateur, c) des dispositifs de retenu (460/20) pour retenir la feuille isolée dans la première partie de cadre et le reste de la pile dans l'autre partie de cadre, et d) un dispositif de guidage (386) pour ramener la feuille isolée de l'autre côté du reste de la pile. Les dispositifs d'amenée et de retenue de la feuille isolée sont formés d'un entraîneur (460) qui accroche le bord postérieur de la feuille à séparer, dans son sens d'avancement. Un dispositif de compression (476) est formé sur le côté de la pile tourné vers l'entraîneur. Le dispositif peut recevoir des piles avec un nombre varié de feuilles. Le dispositif de compression de la feuille à séparer serre celle-ci jusqu'à ce que l'entraîneur pénètre dans le dispositif séparateur. Le dispositif de guidage (490) comprend des éléments qui permettent d'introduire la feuille isolée entre le dispositif de compression et la pile, lorsqu'ils sont actionnés par le mouvement des parties de cadre.
Patent EP-0219601-B1 (EP)
IPC: C07C51/08
Filed: 1986-05-15
Granted: 1990-01-03
Abstract: 1. Process for the preparation of Z-2-methyl-2-butenoic acid by sulphuric acid hydrolysis of 2-methyl-2-butene-nitrile at elevated temperature and by subsequent crystallization, characterized in that the nitrile is metered into 60-100% strength by weight sulphuric acid at temperatures up to 130 degrees C, while stirring, until a molar ratio of the nitrile to the sulphuric acid of 1:3 to 1:1 is reached, the mixture is subsequently kept at this temperature, while stirring, until the nitrile groups have reacted completely, and then the mixture is diluted to a sulphuric acid content of 40-60% by weight, continuing to stir at temperatures of up to 130 degrees until the conversion into the acid has ended, the organic phase is separated off from the aqueous phase, washed and then subjected to distillation at temperatures up to 199 degrees C, the distillate is cooled and the Z-2-methyl-2-butenoic acid which has crystallized out is filtered off.
Patent EP-0208907-B1 (EP)
IPC: H04R9/02
Filed: 1986-06-07
Granted: 1990-04-11
Abstract: 1. Magnetic system for a dynamic loudspeaker comprising a magnetic path (12, 13, 14) with an air gap (15) in which there are arranged movable conductors (16) which are movable in a predetermined direction of movement and which are connected to a movable current source (18), characterised by means, located outside of said air gap, and provided for said magnetic path for limiting the magnetic flux within the air gap, such that said magnetic path comprises one section (22) outside of the air gap, in which magnetic saturation prevails as well as other sections (29, 30) being located adjacent to the air gap and in which magnetic saturation is absent.
Patent EP-0208941-B1 (EP)
IPC: G01F11/26
Filed: 1986-06-19
Granted: 1990-01-31
Abstract: A metering stopper for the neck of a bottle is described, with which a liquid medium is delivered in metered quantities. A tubular metering housing encloses a metering chamber which is provided with an outlet bore, the wall of which metering chamber has recesses for the admission of liquid into the inside of the metering chamber and in which a float is inserted which slides in sealing manner along the inner wall of the metering chamber. The float, the specific weight of which is in each case greater than the specific weight of the liquid to be delivered, has a cone, the tapered tip of which interacts with a valve seat in the outlet bore of the metering chamer. When the bottle is tilted, liquid enters through the recesses in the wall of the metering chamber and, as soon as the metering space of the latter is filled with liquid, the float, when the liquid is flowing out through the outlet bore, moves downwards towards this outlet, and the cone closes the valve seat as soon as the metered liquid quantity has flowed out. By varying the displacement of the float in the metering chamber, the liquid quantity to be delivered can be selected as desired.