baber/WOPTO huggingface dataset:
Patent EP-0007180-A1 (EP)
Inventor: CASSIDY FREDERICK
IPC: A61P1/04
Filed: 1979-06-14
Abstract: Compounds of the formula (I):wherein n is 3 to 5;Y is -CH<sub>2</sub>-CH<sub>2</sub>, -CH =CH- or C≡C;L is O or S;R, is C<sub>1-4</sub> alkyl;R<sub>:</sub> is hydrogen, C<sub>1-4</sub>alkyl or phenyl;R<sub>3</sub> is hydroxy or protected hydroxy;R, is hydrogen, C<sub>1-9</sub>alkyl, C<sub>3-8</sub>cycloalkyl, phenyl, naphthyl, any of which phenyl moieties or naphthyl moieties may be substituted by one or more halogen, trifluoromethyl, C<sub>1-6</sub>alkyl, nyd- roxy, C<sub>1-6</sub>alkoxy, phenyl C<sub>1-6</sub>alkoxy or nitro groups; orR<sub>2</sub> and R<sub>4</sub> taken with the carbon atom to which they are joined represent a C<sub>5</sub>-ecycloalkyl group; and R. is C<sub>1-6</sub>alkyl, having similar activity to natural prostaglandins, two processes for their preparation, intermediates useful in said processes and pharmaceutical compositions containing the novel compounds of the formula (I) are disclosed.
Patent EP-0016891-A1 (EP)
Inventor: OURS ROSETTE
IPC: A43B5/02
Filed: 1979-04-02
Abstract: a) Method for manufacturing a sports shoe and shoe manufactured in this way using a pump made from leather or another suitable material and intended to form a lining. b) According to the present method, the following is performed on this pump:   - the duplicate moulding of a layer (11) of plastic material covering the entire upper of the pump;   - then the duplicate moulding, over this assembly, of a stiffening "armature" of plastic material which is more rigid than the previous one and forming only a shell (15) enclosing the rear stiffener of the upper as well as a thin intermediate sole (16) covering the sole of the pump;   - finally, the addition of an outer sole (17) of moulded plastic material, which may have been manufactured independently or which may be moulded at the same time as the stiffening armature, but which is made from a possibly less rigid material. c) The present method can be used particularly for the manufacture of football boots. <IMAGE>
Patent EP-0004822-A1 (EP)
Title: Procédé et dispositif de démodulation d'un signal modulé en phase différentielle
Inventor: HOUDARD JEAN-PIERRE
IPC: H04L27/233
Filed: 1979-04-06
Abstract: L'invention concerne un procédé et un dispositif de démodulation d'un signal d'entrée numérique modulé en phase différentielle en un signal de sortie représentant l'information numérique significative du message transmis. Le procédé consiste à mémoriser les deux derniers échantillons numériques reçus du signal d'entrée, à calculer les suites des phases des échantillons numériques du signal d'entrée avant et après le dernier changement de phase initiale du signal d'entrée, à substituer à la différence entre deux phases de même rang le groupe d'éléments binaires correspondant du signal de sortie. Application aux systèmes de transmission de signaux modulés en phase différentielle.
Patent EP-0003722-A1 (EP)
Inventor: HANSRUEDI ETTER-FELIX
IPC: B60C23/00
Filed: 1979-02-12
Abstract: The device is used for balancing and controlling the pressure in at least two pressurized chambers, in particular in the tyres of a vehicle. A pressurized chamber (1), provided with a pipe which can be closed (5), is obturated by means of an annular valve (2). A loaded spring (3) presses the valve (2) against its seat (4) where the connection channel (7, 8) of a pressurized chamber opens to; the free surface of the valve (2) directed towards the pressurized chamber (1) is bigger than the area of the opening of the connection channel (7, 8). To keep the valve (2) closed, if the pressure increases beyond the rated pressure in one chamber, the connection channels (7, 8) of all the chambers open on to the valve seat (4) and can be closed by means of the valve (2). Further, the total area of the openings (9, 10) of the connection channels (7, 8) is bigger than the surface of the valve (2) directed towards the pressurized chamber (1).
Patent EP-0011597-A1 (EP)
Inventor: VIELI OTTO ANTON
IPC: C03C11/00
Filed: 1979-10-05
Abstract: The swelling agent is provided to obtain glass foam formed mainly of closed cells of pulverized glass. It is provided in the form of a colloidal dispersion, stable, that can be diluted with water. It contains water, soluble glass and a liquid hydrocarbonate compound, soluble in the soluble glass, preferably glycerin. It also contains, preferably, an alkaline bentonite, for example sodium bentonite, in an appropriate amount from 1 to 10% by weight. The swelling agent provides a particularly thin cell foams, of regular size and showing a good pressure resistance.
Patent EP-0020571-A1 (EP)
Inventor: BURTON PERRY E
IPC: D05B71/04
Filed: 1980-05-07
Abstract: L'extremite pointue d'une aiguille de machine a coudre (14) est immergee dans un lubrifiant liquide (37) lorsqu'elle atteint la fin inferieure de sa course descendante au travers du materiau (22) cousu, afin de recouvrir l'extremite de l'aiguille avec un lubrifiant et de reduire le frottement et ainsi la chaleur degagee par le frottement entre l'aiguille et le materiau cousu.
Patent EP-0016313-A1 (EP)
Inventor: SHERIF SHERIF A
IPC: D06M11/71
Filed: 1980-01-22
Abstract: Stable aqueous copper zirconium complex salt solutions are provided for enhancing the resistance to rot of cotton fabrics, comprising a copper zirconium ammonium carbonate complex salt and a vicinal diol compound having the formula R,CHOHCHOHR 2 , wherein R, and R 2  are selected from the group consisting of carboxylic acid groups and salts thereof and organic radicals having at least two carbon atoms and at least one hydroxyl group, and if only one of R, and R 2  be carboxylic acid or salt, the organic radical has at least two hydroxyl groups.
Patent EP-0016941-A1 (EP)
Inventor: CZIPTSCHIRSCH KURT
IPC: B60J3/02
Filed: 1980-02-14
Abstract: Bei dieser Sonnenblende ist ein Blendenkörper bzw. eine Blendenkörpereinlage als im wesentlichen rechteckiger Blasformkörper (1) ausgebildet mit bereichsweise in den Innenraum ragenden, teilweise mit Gegensicken fest verbundenen Sicken (4, 8) und wenigstens in einem Eckbereich angeordneten Lager (2). Wenigstens eine Sicke (4) ist in Zugbelastungsrichtung vom Lager (2) ausgehend, etwa in Richtung der dem Lager (2) diagonal gegenüberliegenden Ecke (10) des Blasformkörpers (1) verlaufend, vorgesehen, wobei diese Sicke (4) mit ihren Enden frei in der Oberfläche des Blasformkörpers (1) vor Übergang in den Randbereich endet. Vorzugsweise sind zwei Sicken (4) mit Abstand voneinander vom Lager (2) ausgehend, unter spitzem Winkel zusammenlaufend, vorgesehen, die bis in die diagonal dem Lager (2) gegenüberliegende Ecke (10) des Blasformkörpers (1) reichen. Hierdurch wird für den Bereich zwischen den Sicken (4) ein Träger (11) gleicher Festigkeit gebildet.
Patent EP-0020977-A1 (EP)
Title: Chariot d'imprimante à roue d'impression en forme de marguerite
Inventor: HABICH ADOLPH BROADDUS
IPC: B41J29/02
Filed: 1980-05-09
Abstract: Le chariot pour imprimante à roue d'impression en forme de marguerite supporte à la fois un moteur de sélection et un chariot pour l'élément d'impression et les cartouches de ruban. Le chariot comporte un cadre (1), des rails excentriques réglables (2) et (3) et un suiveur (46) de vis sans fin (15) et est adapté pour être monté sur des rails d'échappement. Les rails réglables (2) et (3) supportent le moteur de sélection et le chariot pour l'élément d'impression et les cartouches de ruban. Par le réglage des rails excentriques le moteur et le chariot de cartouches sont orientés par rapport à la platine d'impression. Le suiveur de vis sans fin relie l'appareil à une vis sans fin pour commander l'échappement le long des rails d'échappement. Permet un réglage aisé de l'imprimante.
Patent EP-0019983-A1 (EP)
Inventor: VROOMANS HUBERTUS JOHANNES
IPC: C01G23/00
Filed: 1980-05-29
Abstract: The invention pertains to vinyl chloride polymer compositions with an oxygen index according to ASTM D 2863 of at least 60 and reduced smoke formation under conditions of fire. This is achieved in that the composition contains 0.05-5 parts by weight per 100 parts by weight of vinyl chloride polymer of a zinc titanate that consists to a large extend of zinc titanate possessing the spinel structure.
Patent EP-0023381-A1 (EP)
Inventor: NIJMEIJER JOHANNES JAN
IPC: B66C13/08
Filed: 1980-07-30
Abstract: A device for locating in a horizontal plane a load suspended from a carrying frame (1) which is adapted to be rotated about a vertical axis when suspending from a hoisting cable, said device comprising a flywheel mounted for rotation about a vertical axis in said frame, a reversable hydraulic machine (4) also mounted in said frame and adapted either to idle or to operate as motor to drive the flywheel or as pump to stop the flywheel by braking and a hydraulic circuit provided with a high-pressure vessel (11), a low-pressure reservoir (13) and control means adapted either to hydraulically bridge the machine permitting it to idle or to connect one end of the machine to the high-pressure vessel and the other end thereof to the low-pressure reservoir and vice versa.
Patent EP-0028882-A1 (EP)
Inventor: SIMPSON KENNETH
IPC: G05B19/042
Filed: 1980-10-03
Abstract: An electronic time based control system for, for example, a domestic household, comprises a master unit 10 which is connected to a number of slave units 40 via the electrical mains circuit of the household. The slave units 40 are interposed between the main circuit and various domestic appliances whereby operation of the appliances is governed by control information generated by the master unit which, in turn, is programmable by the user so that the control signals for different appliances can be produced at pre-settable times. In their simplest form, each slave unit may comprise circuitry for detecting and unscrambling control information intended for that slave unit and a power switching element such as a triac for regulating electrical power supply to the associated appliance. Such a slave unit may be housed within the electrical plug for connecting the appliance to the mains circuit thereby obviating the need for a separate housing for each such slave unit. The control information will be superimposed on the mains supply wave form and to avoid interference between separate systems operating on the same general mains supply network, the fuse connection between the general network and the household mains circuit may incorporate a filter for preventing control signals produced by the master unit from passing into the general supply network.
Patent EP-0029370-A1 (EP)
Inventor: CHANG PEI KUNG
IPC: A23L2/66
Filed: 1980-11-18
Abstract: The thermogelation temperature of protein in a solution having a pH above the isoelectric point of the protein can be lowered within the range of the thermogelation temperature of egg albumen and an increase of stability of the protein in a solution having a pH below the isoelectric point of the protein by a process comprising cooling an ungelled heated protein-containing alkaline solution having a total protein content of less than about 20% wherein the pH of the solution is within the range of from about 7.5 to about 10 and the temperature is within the range of from about 50° C. up to the gelation temperature of the protein to a temperature sufficiently low and within a sufficient time after the solution reaches its maximum temperature level to prevent any substantial further change in the protein structure or gelation.
Patent EP-0020303-A1 (EP)
Inventor: DAVE KRISHNA G DR
IPC: A61P3/10
Filed: 1980-05-23
Abstract: Die Erfindung betrifft neue Guanidinderivate, insbesondere substituierte Guanidine der Formel <IMAGE> mit hypoglykämischer Wirksamkeit zur oralen Behandlung von Hyperglykämie bei Säugetieren, insbesondere von Diabetes mellitus.
Patent EP-0028651-A1 (EP)
Inventor: RYAN ARTHUR B
IPC: B23F21/22
Filed: 1980-12-15
Abstract: Un outil de taille d'engrenage possede des surfaces planes angulaires (28, 30) le long de sa face avant (13) pour former des premier (BE) et second (F) angles de depouille laterale sur l'outil. Les surfaces planes angulaires (28, 30) n'ont pas besoin d'etre reaffutees lorsque l'outil est reaffute. Les angles de depouille composites (B, E, F) possedent deux ou plusieurs surfaces planes (28, 30) formees sur la longueur de la face coupante (13) de l'outil, et ces surfaces sont en relation entre elles de maniere specifique pour ameliorer l'action de coupe, obtenir une meilleure resistance de l'outil, et dans certains cas, un meilleur controle de la formation et de l'enlevement des copeaux.
Patent EP-0031840-A1 (EP)
Inventor: DAVISON ALAN BEAUMONT
IPC: G06F12/04
Filed: 1981-01-26
Abstract: Un systeme de memoire (10) ayant une memoire adressable par mots (12, 14) et un reseau de circuits de changement de bits (35) effectue le changement ou la mise a jour des bits individuels dans les mots de donnee stockes dans la memoire. La memoire comprend une memoire primaire (12) et une memoire de copie (14). La memoire de copie (14) emmagasine les doubles des mots de donnees emmagasines dans la memoire primaire (12). Le circuit de changement des bits (35) recoit un mot ayant un bit a changer provenant de la memoire de copie (14) et renvoie le mot, y compris le bit change, a la fois a la memoire primaire (12) et a la memoire de copie (14). Le systeme de memoire peut constituer un systeme de memoire de parite dans un processeur de donnees.
Patent EP-0038847-A1 (EP)
Title: Appareil d'alimentation en obus a deux etages avec commande du chemin d'alimentation
Inventor: GILLUM RICHARD R
IPC: F41A9/02
Filed: 1981-05-19
Abstract: Un appareil d'alimentation en obus (20) pour des canons automatiques du type a verrou alternatif, comprend un rotor de premier etage (76) ayant une pluralite de cavites de reception des obus (78), monte en rotation entre une alimentation en obus (24) et une position de prise des obus (48), de sorte que lorsque l'une des cavites (78) du rotor se trouve dans la position de prise d'obus (48), une autre cavite (78) du rotor est positionnee pour recevoir des obus (22) de l'alimentation en obus (24). Pendant le recul du verrou apres la mise a feu, la pression des gaz dans le fut provoque une rotation partielle du rotor (76) pour indexer l'obus suivant (22) dans la position de prise (48). Des moyens de second etage (62) transferent alors un autre obus (22) de l'alimentation en obus (24) dans la cavite alignee (78) du rotor avant la mise a feu suivante. Des moyens (92) montes vers l'arriere d'un obus (22) dans la position de prise (48) provoquent l'acceleration de l'obus avant l'impact du verrou sur l'obus. Les cavites du rotor (78) et les levres d'alimentation (86, 88) ainsi que le deflecteur (90) sont concus pour commander le chargement des obus (22) de la position de prise (48) dans la culasse (52).
Patent EP-0036543-A1 (EP)
Inventor: TAK WAI LAM CHARLES
IPC: C12M1/34
Filed: 1981-03-09
Abstract: Disclosed is an improved method for the preparation of test strips for the semiquantitative determination of glucose in aqueous fluids, e.g. urine. The test strips are comprised of a bibulous carrier impregnated with glucose oxidase, a substance having peroxidative activity and a water soluble iodide salt. The device is coated with the residue of a solution of a film forming material which, pursuant to the improvement disclosed herein, is obtained by saturating the strip with a solution containing about 1.75 to about 4.55 grams (g)/100 milliliters (ml) of ethyl cellulose in an appropriate solvent.
Patent EP-0040860-A1 (EP)
Inventor: SASAHARA KAZUO
IPC: A61K31/55
Filed: 1981-05-27
Abstract: Dibenzoxazepine derivatives of the formula:  <IMAGE>  wherein R1, n, R2 and R3 are as defined in the description, process for preparing the same, pharmaceutical composition containing the same and method of treating diseases in circulatory organs administering the composition to a patient are disclosed. The compounds of the formula have lipid lowering activity, lipid peroxide lowering activity, blood sugar lowering activity and activity to inhibit the aggregation of platelets, and hence are useful as a medicine.
Patent EP-0045936-A1 (EP)
Inventor: TALAMANTEZ RUDOLPH
IPC: B25G1/10
Filed: 1981-08-04
Abstract: A screwdriver having a driving shaft (3) and a handle (1) wherein the handle includes at least a portion (5) in the shape of a frustum of a cone to facilitate application of axially directed and rotating forces on said shaft.
Patent EP-0052223-A1 (EP)
Inventor: SCHNEIDER WILHELM
IPC: C03B9/353
Filed: 1981-10-08
Abstract: A cooling arrangement for use in a machine for treating a thermoplastic material, especially molten glass, for cooling a split forming tool, parts of which are mounted on the machine for pivoting about a first pivoting axle, by a pressurized cooling fluid, especially air, includes at least one supply conduit stationarily mounted on the machine and operative for supplying the cooling fluid, and at least one articulated connecting conduit extending between the supply conduit and a respective fluid distributing means mounted for joint pivoting with the forming tool parts about the first pivoting axle, each articulated connecting conduit having at least two components one of which is pivotally mounted on a second pivoting axle arranged at the supply conduit, and the other of which is connected to the one component by a third pivoting axle for relative pivoting and is pivotally mounted on the fluid distributing means for pivoting relative thereto by a fourth pivoting axle, the first, second, third and fourth pivoting axles being parallel to one another. Sealing gap forming seals may be used for sealing the articulated conduit components, the supply conduit, and the fluid distributing means with respect to one another when the cooling fluid is a low-pressure gaseous fluid.
Patent EP-0054695-A1 (EP)
Inventor: ARMSTRONG EDWARD JOSEPH
IPC: C30B7/12
Filed: 1981-10-27
Abstract: 1. Method of making dendrites by means of electroplating, where operation takes place with an electrolytic solution of lower concentration of metal ions than usual and with a higher current than usual, and where the cathode including the surface to be electroplated is completely outside the electrolytic solution which is sprayed onto the surface to be electroplated, characterized in that the cathode is provided closely above the surface of the electrolytic solution, that such a quantity of the electrolytic solution is sprayed onto the surface to be provided with the dendrites that the entire surface is covered thereby, and that a continuous curtain of the electrolytic solution is maintained between the bottom of the cathode and the surface of the electrolytic solution.
Patent EP-0038585-A1 (EP)
Inventor: CALANCHI MASSIMO
IPC: B01J13/02
Filed: 1981-03-31
Abstract: The invention relates to a process for preparing microcapsules in a liquid vehicle, allowing to microencapsulate both water soluble and water insoluble substances, using either ionic or non-ionic systems, in which the membrane enclosing the core of the microcapsules is formed by a polymer selected from the group of the phthalates, and more particularly by hydroxypropylmethylcellulose phthalate.
Patent EP-0039995-A1 (EP)
Inventor: MERRIFIELD ROBERT JAMES
IPC: F16K47/08
Filed: 1981-04-07
Abstract: A fluid pressure reducing valve 1 comprieses a pressure reducing assembly 2 separating a high pressure chamber 3 from a low pressure chamber 4. The assembly 2 includes a cylindrical apertured sleeve 6 surrounded by a plurality of concentric staggered rows of spaced rods 9. Flow channels 19 - 22 extend transversely to the rods 9 and each communicate at their radially inner ends with selected apertures 7 of the sleeve 6. A valve plug 5 is slidable within sleeve 6 to cover or uncover apertures 7 to control fluid flow through the valve. Pressure reduction occurs firstly by passage of fluid through apertures 7 and secondly by passage through the flow channels 19, 20, 21 or 22. In the flow channels, fluid is expanded vertically as well as horizontally. Additionally fluid follows a diversionary course around the rods to cause a pressure reduction.
Patent EP-0069175-A1 (EP)
Inventor: AOYAMA SCHUNICHI
IPC: F16J9/20
Filed: 1981-07-03
Abstract: A sealing structure of the piston (12) for an internal combustion engine, in which two piston rings (20, 22) are disposed within a groove (14) and are freely movable with respect to one another and with respect to the groove. One of the piston rings (20) is adapted to introduce lubricant oil into the groove (14) during the piston up-stroke and the other ring (22) is adapted to introduce the oil into the groove (14) in the piston downstroke. The piston rings reduce the space therebetween to force the lubricant oil in the groove into the space between the piston ring and the cylinder wall at approximately top dead centre.
Patent EP-0047089-A1 (EP)
Inventor: PEDDIE ROBERT ALLAN
IPC: H02J3/14
Filed: 1981-08-14
Abstract: To enable a consumer of electrical energy to effect control of total energy consumption by various individual appliances and loads, each individual load (12, 13, 14 or 60, 61, 62) has a control unit (40 or 63), conveniently in a plug top, which responds to pulses broadcast on the power supply wiring in the form of short duration interruptions of the waveform. At each appliance a microprocessor unit (43) including a counter (45) counts the number of successive pulses in a predetermined time interval and operates an electronic switch (41) if the received count reaches a predetermined number, which may be different for different loads thereby enabling selective control of the loads. Provision is made for automatic restoration of supply if the overall energy consumption falls. Provision can also be made for automatic resumption of supply after a predetermined time interval.
Patent EP-0034099-A1 (EP)
Title: Colonne de direction pour véhicule automobile
Inventor: SOLER BRUGUERA RAIMUNDO M
IPC: B62D1/187
Filed: 1981-02-06
Abstract: Colonne de direction orientable pour véhicule automobile. La colonne de direction selon l'invention se compose de deux tronçons d'arbre de commande (11, 13) connectés entre eux par un moyen de couplage articulé (20) et deux manchons (23, 24), correspondant respectivement aux tronçons, assemblés par des brides (30, 31) dont l'une au moins est inclinée par rapport à l'axe longitudinal du manchon auquel elle appartient.
Patent EP-0037326-A1 (EP)
Inventor: BOUHANNA CLAUDE
IPC: B65D21/04
Filed: 1981-03-25
Abstract: Container comprising a base and four side walls permitting the stacking of boxes in certain angular positions and nesting in other angular positions. According to the invention, the side walls of the box 1 are formed from slats 3 to 6 which are disposed and separated from one another such that the boxes stack without notable nesting in a position in which the identical sides A, B, C, D are superposed, whilst they nest in one another in each of the three other offset angular positions. The invention applies to containers for the transportation of various objects. <IMAGE>