baber/WOPTO huggingface dataset:
Patent EP-0013872-A1 (EP)
Inventor: THEYSOHN RAINER DR
IPC: C08L23/02
Filed: 1980-01-02
Abstract: A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of polyolefin and from 1 to 30 parts by weight of a conductive carbon black, with or without other additives, wherein the mixture of polyolefin powder and carbon black is compounded, in a first stage, until the crystallite melting point of the polyolefin is reached, and is then brought, in a second stage, to a temperature which is from 3 DEG  to 40 DEG  C. above the said crystallite melting point, after which the mixture is discharged from the mixer within from 0.5 to 30 seconds and is cooled within 120 seconds.
Patent EP-0017819-A1 (EP)
Inventor: SCHULZ RICHARD
IPC: H01H85/62
Filed: 1980-03-26
Abstract: 1. A low-voltage load switch having a safety fuse (hereinafter referred to as a fuse switch), the fuse link (6) of which is arranged under spring force between a head contact, which is additionally covered by a lid (5) which can be in the form of a screw cap (3), and a base contact (4), of a fuse mounting, and in the current supply to which is arranged a load switch (1) which is coupled to the lid (5) and which suddenly releases the contacts by way of a mechanism (14) in the form of a toggle lever, and which, without the fuse link (6), is locked in an open position, wherein ventilating channels ensure that the temperature of the connecting terminals does not exceed a given operating temperature, characterised in that a) a movable magazine (7) made of high temperature-resistant material is raised from the base contact (4) of the fuse mounting in the direction of the imaginary line (10) connecting it to the head contact under spring force (spring 9) with the screw cap (3) and the fuse link (6) removed, and that this base contact (4) maintains the fuse link (6) under pressure with respect to the screw cap (3) which, from the point of view of exchanging the fuse, retains the direction of the connection line (10) and thereby produces the contact force on the head contact and the base contact (4) of the fuse link (6), b) that the load switch (1) comprises a contact arrangement (contact members 12, 13) which is such that the imaginary line (11) connecting its contacts is inclined to the line (10) connecting the head contact and the base contact (4) of the fuse mounting, and that the lid (5) laterally prevents grasping of the screw cap (3), c) and that from the contacts of the load switch (1), a ventilating channel (53) leads past the magazine (7).
Patent EP-0021325-A1 (EP)
Inventor: REUTER PETER DR
IPC: B01J37/02
Filed: 1980-06-18
Abstract: A supported catalyst, containing vanadium pentoxide, titanium dioxide, phosphorus, rubidium and any optionally added cesium, with or without zirconium dioxide, in which the catalytic material contains from 1 to 40% by weight of V2O5, from 60 to 99% by weight of TiO2 and/or ZrO2 and, based on the total amount of TiO2, ZrO2 and V2O5, up to 2% by weight of phosphorus and up to 1.5% by weight of rubidium and/or cesium, and which comprises two layers, of which the inner layer contains more than 0.2 and up to 2% by weight of phosphorus, but no rubidium and/or cesium, and the outer layer contains from 0 to 0.2% by weight of phosphorus and from 0.02 to 1.5% by weight of rubidium and/or cesium, the outer layer accounting for from 10 to 90% by weight of the total catalytic material.
Patent EP-0023367-A1 (EP)
Inventor: HARDY FREDERICK EDWARD
IPC: D06M13/244
Filed: 1980-06-17
Abstract: Detergent compositions having good cleaning performance and also textile softening properties comprise an organic surfactant, alkaline reacting water-soluble salts and a specified class of tertiary amines. Optionally and preferably a smectite-type clay is also present in the compositions.
Patent EP-0032043-A1 (EP)
Inventor: ENOMOTO HIROMU
IPC: H03K19/088
Filed: 1980-12-22
Abstract: A transistor-transistor logic circuit comprises an input means (10) for receiving an input logic signal (IN), a phase-splitting transistor (13) having its base connected to the input means (10), an output transistor (16) having its base connected to the emitter of the phase-splitting transistor (13), wherein the output transistor (16) supplies an output logic signal responsive to the input logic signal from its collector, and a capacitive element (19) having one terminal connected to the collector of the phase-splitting transistor (13) and another terminal maintained at a predetermined potential. The turn-on-time of the output transistor (16) is shortened by the capacitive element (19).
Patent EP-0022799-A1 (EP)
Inventor: AASEN LEIV BJORN
IPC: C09G3/00
Filed: 1980-07-14
Abstract: Les producteurs de fart pour skis commercialisent le fart sous fore d'un materiau brut en blocs, boites et tubes. Les consommateurs se voient confrontes avec le probleme et le travail generalement desagreable de transformer la substance de fart en une couche tres fine de fart utilisable sur les surfaces de glissement des skis. Le procede de fartage de skis n'a pas change depuis que le fart a ete commercialise la premiere fois il y a environ 70 ans. Un produit permet de rendre pratique la prefabrication industrielle d'une substance pour fart, sous une forme et dimension definitives requises pour l'utilisation sur les surfaces de glissement des skis, une bande de fart preformee etant disposee sur une bande de protection flexible amovible qui facilite la manipulation et le transfert direct de la bande tres fine de fart sur les surfaces de glissement des skis, la bande de protection est ensuite enlevee.
Patent EP-0020735-A1 (EP)
Inventor: HEADLEY KENNETH N
IPC: C02F11/13
Filed: 1980-07-14
Abstract: Procede de traitement de boues d'egout ou la boue mouillee est melangee avec une boue partiellement sechee puis est envoyee dans un concasseur a chauffe directe (4). La boue est sechee instantanement par un courant de gaz chaud provenant de la conduite (14). Le melange gaz-boue est separe pour etablir une classification par dimensions a l'aide d'un separateur (5) et d'un cyclone (6). Une partie de la boue sechee est envoyee dans un four (9).
Patent EP-0061507-A1 (EP)
Inventor: ABT ANTON
IPC: B27G11/00
Filed: 1981-03-27
Abstract: 1. Melting device and applicator for hot melt adhesive, in particular for edge banding machines, comprising a melting chamber (9) having a heatable melting wall (11) with discharge openings provided at its end facing away from the applicator (11), and a delivery piston (12) disposed in sliding relationship within the melting chamber to press the solid hot melt adhesive against the melting wall (11) so that it is partly molten and supplied under pressure to the applicator (1) through a supply channel (4) disposed rearwardly of the melting wall (11), characterized in that there is disposed behind the melting wall (11) a conventional supply chamber (16) with an extension of the supply channel (4) delimited by webs (17) extending into the said supply chamber and ending by its inlet opening in the area of the supply chamber (16) facing away from the applicator (1), and that a temperature sensor (19) is disposed in the supply chamber (16) near the inlet opening of the supply channel (4) for controlling the heating device (20) for the melting wall (11).
Patent EP-0042936-A1 (EP)
Inventor: ALLEN JAY WOODFORD
IPC: G11C19/08
Filed: 1981-05-05
Abstract: This invention relates to a pulsed sine wave oscillating circuit arrangement, including a resonant circuit (20) having an inductor (14) through which current flow is to be accurately controlled and a capacitor (15) substantially connected in parallel with said inductor (14), and having a sampling resistor (18) in series circuit with said inductor, said resonant circuit (20) having an effective damping resistance element (40) in parallel therewith, a source (24) of electric pulses of substantially constant pulse repetition rate and a pulsing circuit (22', 26', 28') coupled to said pulse source (24') and to said circuit for applying pulsated current to said resonant circuit. The circuit arrangement further comprises a servo circuit (44,46) having an input circuit connected across said sampling resistor (16) and an output circuit connected to said pulsing circuit for delivering to said resonant circuit (20), a pulse of electric energy in each cycle of operation substantially replacing that dissipated in said effective damping resistance element during the previous cycle.
Patent EP-0047452-A1 (EP)
Inventor: BREIDENBACH PETER DR
IPC: C07D251/34
Filed: 1981-08-28
Abstract: The present invention relates to a process for the preparation of novel isocyanato-isocyanurates by the catalytic and 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl-cyclohexane in a mole ratio of about 1:4 to 4:1, and to the products produced therefrom. The present invention also relates to the use of these products, optionally in blocked form, as the isocyanate component in polyurethane lacquers.
Patent EP-0053271-A1 (EP)
Inventor: JODDEN KLAUS DR
IPC: C01B25/30
Filed: 1981-10-23
Abstract: 1. Process for making aqueous alkali metal phosphate solutions by subjecting aqueous alkali metal phosphite solutions to catalytic oxidation with oxygen or air, wherein oxygen or air in stoichiometric excess is introduced into the aqueous alkali metal phosphite solution or into an aqueous solution of alkali metal phosphites and alkali metal phosphates having a temperature of about 30 to 110 degrees C and a pH-value of 0 to 8, in the presence of SiO2 or aluminosilicate containing at most 10 weight % of Al2 O3 , the SiO2 or alumino-silicate having optionally finely divided palladium applied thereto, for as long as necessary to achieve maximum conversion of the alkali metal phosphite to alkali metal phosphate and, after completion of the oxidation, the aqueous solution is separated from the catalyst.
Patent EP-0082211-A1 (EP)
Inventor: SKEELS GARY WILLIAM
IPC: C07C2/54
Filed: 1981-12-20
Abstract: Aluminum from AlO 4  - tetrahedra of as-synthesized zeolites is extracted and substituted with silicon to form zeolite compositions having higher SiO 2 /Al 2 O 3  molar ratios and exhibiting distinctive chemical and physical properties. The preparative procedure involves contact of the starting zeolite with an aqueous solution of a fluorosilicate salt using controlled proportions and temperature and pH conditions which avoid aluminum extraction without silicon substitution.
Patent EP-0041745-A1 (EP)
Inventor: CASSINOTTI MARIO
IPC: C08G12/40
Filed: 1981-05-12
Abstract: A normal urea-formaldehyde resin based adhesive for agglomerated wood products has dry calcium and ammonium ligninsulphonate added to it before use in the proportion of between 13 and 15%by weight of the adhesive; a urea-formaldehyde resin for use as a base product for adhesives intended for agglomerated wood products is modified with calcium and/or ammonium ligninsulphonate, which is added during the preparation of the resin to the extent of between 1 and 17% by weight of dry ligninsulphonate with respect to the urea-formaldehyde mixture, to give a final resin having the following specification: urea 1 mole; formaldehyde between 1.2 and 1.6 moles; dry calcium and/or ammonium ligninsulphonate between 1 and 17%byweightof the urea-formaldehyde mixture; soda; and acetic acid in sufficient quantity to obtain a pH of greater than 7.2.
Patent EP-0041760-A1 (EP)
Inventor: KOSKENNISKA LASSE ANTERO
IPC: C07C213/04
Filed: 1981-06-03
Abstract: process forthe preparation of the therapeutically active 1-isopropylamino-3-[4-(2-methoxyethyl)phenoxy]-2-propanol of the formula
     comprising the reaction of 1,2-epoxy-3-[4-(1-acetoxy-2-methoxy-ethyl)phenoxy]-propane with isopropylamine yielding 1-isopropyfamino-3-[4- (1-acetoxy-2-methoxyethyl)phenoxy]- 2-propanol, which is reduced either by catalytic hydrogenolysis or with sodium borohydride in an inert solvent containing trifluoroacetic acid or methanesulfonic acid to a compound of formula (I).
Patent EP-0044126-A1 (EP)
Inventor: ATHEY GRAHAM
IPC: D04H1/55
Filed: 1981-05-22
Abstract: A coverstock fabric comprising an area-bonded non-woven fabric containing a plurality of homofilament staple fibres and a plurality of heterofilament staple fibres, the fabric having a soak through less than 3.5 seconds, a re-wet moisture less than 0.2 grams and a K factor less than 0.6 and preferably less than 0.4.
Patent EP-0042708-A1 (EP)
Inventor: HARGREAVES ROBERT EDWARD
IPC: D06F37/20
Filed: 1981-06-15
Abstract: A damping arrangement, especially for a washing machine of the type having a drum unit comprising a perforated drum rotatable about a generally horizontal axis within an outer container, comprises a first member (3) secured to a first body, e.g. the drum unit (1), a second member (5) in frictional engagement with the first member and secured to another body, e.g. the washing machine cabinet (0), a third member (6) frictionally supported by the first member, and stop means (11, 12) limiting the degree of travel of the third member relative to the other body. Such an arrangement provides two-stage damping suitable for damping both small and larger oscillations.
Patent EP-0035941-A1 (EP)
Title: Refroidisseurs pour le flottage du verre
Inventor: LIEPELT EBERHARD
IPC: C03B18/22
Filed: 1981-03-06
Abstract: L'invention a pour objet des refroidisseurs constitués d'une tubulure traversée par un fluide réfrigérant, qui s'étend transversalement au-dessus du ruban de verre, et est équipée au voisinage des parois du four d'une couche d'isolation thermique formée d'une manchette (20) capable de coulisser le long de cette tubulure de refroidissement (8-9). La manchette (20) sort comme la tubulure à travers la paroi latérale (2) du four et est montée de façon étanche à l'extérieur de ce dernier, d'une part sur ladite paroi latérale, d'autre part sur ladite tubulure. La manchette permet de maintenir à un emplacement déterminé la limite des zones refroidies, indépendamment de la position d'ensemble du refroidisseur, et sans qu'il y ait à apporter de transformation à celui-ci. Elle permet ainsi d'améliorer la qualité de fabrication des rubans de verre flottés.
Patent EP-0069915-A1 (EP)
Inventor: MOCHIDA HARUO C O TSURUMI PLAN
IPC: E05B65/26
Filed: 1982-06-29
Abstract: A locking system for a door of an automobile is provided with an emergency unlocking means which detects critical deceleration or acceleration of the automobile by the aid of inertia and transmits inertial movement to the locking system to cause it to move from its locking position to its unlocking position. Preferably, the emergency unlocking means comprises an inertia lever (31) having a weight pendulum (32) capable of swinging and thereby pushing a member of the locking system, and holding means (33) for normally holding the inertia lever (31) in its normal position.
Patent EP-0071398-A1 (EP)
Inventor: ELLIS STAFFORD MALCOLM
IPC: H05K7/14
Filed: 1982-07-21
Abstract: An assembly comprising a board (1) and a mechanism (17) for clamping a marginal portion of the board adjacent an edge between two opposed substantially flat parallel walls (7a). The mechanism (17) is mounted on a major surface of the board (1) and includes a spring strip (21) extending longltudinally along the mechanism, and having corrugations transverse to Its length. An elongate cam (27) extends along the length of the strip (21), overlying the strip, and being supported for rotation about its longitudinal axis. Rotation of the cam (27) causes expansion of the mechanism (17) in a direction normal to the surface, limitation of the expansion by the walls (7a) leading to compression of the corrugations In the strip (21).
Patent EP-0085223-A1 (EP)
Inventor: ANDOW FUMIO
IPC: H02H3/40
Filed: 1982-09-29
Abstract: A protection relay system for detecting a fault in an electric power system having a circuit breaker is described. The protection relay system includes an input conversion unit 100a adapted for connection to the electric power system to receive first and second input signals corresponding to a current and a voltage of the power system, for converting the magnitude and/or the phase of the first and second input signals to produce first, second and third electrical quantities. A comparing unit 7 is connected to receive the first, second and third electrical quantities, for comparing the first and second electrical quantities to produce a first logical state signal, and comparing the third and a fourth electrical quantities to produce a second logical state signal cyclically, and for producing a logical state signal including the first and second logical state signals cyclically. A digital data processing unit 8 is connected to receive cyclically the logical state signal, for producing a first and a second serial logical state signals and for judging whether a phase-rotation sequence of the first and second serial logical state signal equals a predetermined sequence and to produce a protection relay output signal on the basis of the judgement. The protection relay output signal is used to trip the circuit breaker.
Patent EP-0079705-A1 (EP)
Inventor: MIDDLETON ANTHONY ROBERT
IPC: B01J23/745
Filed: 1982-10-28
Abstract: A mixture of the alcohol and ketone derivatives of alkanes is produced by reacting the alkane with a hydrocarbyl hydroperoxide, eg t-butyl hydroperoxide, at ambient or elevated temperature and pressure in the presence as catalyst of an iron or manganese square planar complex having heterocyclic nitrogen-donor ligands, eg a porphyrin or phthalocyanine complex, which complex has either no axial ligands, eg the lower valency or cationic complex, or an axial ligand which is non-coordinating or weakly-coordinating.
Patent EP-0085808-A1 (EP)
Inventor: BRODIE GEORGE WILLIAM
IPC: F16K17/16
Filed: 1982-12-06
Abstract: A domed bursting disc (7) adapted to be mounted in a holder (10, 11) and subject to pressure in which the disc is formed of flexible graphite. The flexible graphite (15) may be used in a reverse buckling mode and may be backed by a metal disc (8).
Patent EP-0079282-A1 (EP)
Inventor: ANITOFF OLEG
IPC: G01J1/42
Filed: 1982-11-05
Abstract: Le dispositif comprend un matériau (16) présentant un moment dipolaire élevé et des dipoles pouvant s'orienter librement, ce matériau étant capable d'absorber l'énergie fournie par le faisceau (12), l'interaction du faisceau et du matériau conduisant à une élévation de température du matériau, proportionelle à l'énergie absorbée, entraînant une variation de la constante diélectrique dudit matériau, et des moyens (20, 22, 24) permettant de mesurer ladite variation de la constante diélectrique.
Patent EP-0111612-A1 (EP)
Inventor: GALAND CLAUDE
IPC: H03M1/12
Filed: 1982-11-26
Abstract: L'invention traite le signal de chaque sous-bande dérivant d'un découpage en sous-bandes du signal résiduel en bande de base obtenu par codage de type VEPC du signal vocal. Ledit traitement du signal de chaque sous-bande comporte un traitement simultané des échantillons X(i,j) du signal résiduel en bande de base par un codeur dit direct (BCPCM) (voir partie inférieure de la figure), et par un codeur dit différentiel (APC) (voir partie supérieure de la figure). Les échantillons reconstitués X(i,j)<(1)> et X(i,j)<(2)> fournis respectivement par les codeurs APC et BCPCM de chaque sous-bande sont comparés (en 43) aux échantillons d'origine X(i,j) pour décider (en 45) du choix du codeur à retenir pour chacune des sous-bandes.
Patent EP-0092014-A1 (EP)
Inventor: WASCHULEWSKI HANS-GEORG
IPC: B06B1/16
Filed: 1982-04-21
Abstract: Vibrating elements (10 and 12) of an unbalanced mass vibration generator can be driven by means of controllable drive means (18, 20). Means (26) which have an integrating effect react to the differential of the speeds of rotation  omega 1 to  omega 2 of the unbalanced waves (14, 16) and integrate the latter to form an output variable @ which corresponds to the relative phase position of the two unbalanced waves (14, 16). The drive means (18, 20) can be driven by this output variable @ on a return path (32) via a power distributor with the effect of a negative feedback in order to restore the identity of speeds of rotation. In the return path there is an actuating device (36) by means of which the output variable @ can be additively acted upon with an actuating signal  DELTA @. Thus, using little actuating force the centrifugal force resulting in a circulatory vibrator or the vibration direction in a directional vibrator can be adjusted. <IMAGE>
Patent EP-0061997-A1 (EP)
Inventor: PUENTENER ALOIS DR
IPC: C09B45/20
Filed: 1982-03-17
Abstract: The dyes are suitable for dyeing furs and in particular leather and they are preferably used mixed with a blue and red dye for the trichromatic dyeing of leather.
Patent EP-0087480-A1 (EP)
Title: Procede de commande de duplication par usinage
Inventor: YAMAZAKI ETSUO
IPC: B23Q35/06
Filed: 1982-09-14
Abstract: Procédé de commande de duplication par usinage comprenant les étapes consistant à exécuter une séquence d'opérations d'avancement de copies, une opération de retour au point de départ de la copie, et une opération de descente et d'avancement, permettant ainsi l'usinage et l'avancement à un niveau d'usinage prédéterminé (LCZ). Ce procédé comprend en outre les étapes consistant à stocker la position initiale (A) pour l'usinage et l'avancement et la position (B) pour l'exécution de l'usinage et de l'avancement pendant l'opération d'avancement de la copie, définissant ainsi une région d'usinage (H1), à modifier de manière séquentielle le niveau d'usinage (LCZ) dans la région d'usinage, à répéter la commande de la copie à usiner, à remettre le niveau d'usinage à la valeur initiale si on n'exécute pas d'usinage ni d'avancement pendant l'étape de commande de la copie à usiner, et à exécuter ensuite l'opération d'avancement de la copie jusqu'à la région suivante déterminée par le niveau d'usinage, l'opération de retour au point de départ de la copie, et l'opération de descente et d'avancement.
Patent EP-0090832-A1 (EP)
Title: Appareil de manipulation de balles rondes
Inventor: CARLSSON LENNART
IPC: A01D87/12
Filed: 1982-10-04
Abstract: Un appareil de manipulation de balles rondes (8) possède une structure dite en A (1) qui peut être reliée à l'accrochage d'un tracteur ou autre et porte un dispositif de transport et de déroulement (4) monté de manière rotative. Ce dispositif comprend une ou plusieurs tiges (7) s'étendant sensiblement horizontalement et pouvant être introduites dans la balle ronde (8), dans la région centrale de cette dernière, et peut être connecté et entraîné par le système de transmission de puissance du tracteur pour transporter et dérouler la balle ronde (8).
Patent EP-0114907-A1 (EP)
Inventor: ENOMOTO HIROSHI
IPC: C07D251/18
Filed: 1983-01-27
Abstract: A therapeutically effective amount of 2,4-diamino-6-(2',5'-dichlorophenyl)-s-triazine maleate and its pharmaceutical compositions have been found to be useful for the prevention and/or treatment of disorders of the liver, kidney, colon or rectum in mammals including humans.
Patent EP-0098941-A1 (EP)
Inventor: KAKUMU MASAKAZU
IPC: H01L29/43
Filed: 1983-05-20
Abstract: In a method of forming electrodes or wiring structures in a semiconductor device, metal and metal silicide are used for electrodes and lead wires, impurities (6) are doped into the interface of a semiconductor substrate (1) from the surface by gas diffusion or solid diffusion irrespective of the thickness, and in the case where the base material is an insulating material, the impurities are not doped into the semiconductor region side by self-alignement.