baber/WOPTO huggingface dataset:
Patent EP-0011293-A1 (EP)
Inventor: MESSERSCHMIDT SEBASTIAN
IPC: B21K1/46
Filed: 1979-11-15
Abstract: This device has a shearing cutter (20) which can be moved in a plane transverse to the feed direction of a continuous piece (16) of material and the motion of which, when in the form of a disc (24), is effected, for instance, by rotation about a pivot (25) or, when in the form of a bar, by a corresponding displacement, and a transporter (21) which is actuated, for instance, by a rocker (44) and can be moved in synchrony with the press between two end positions. A die-set comprising a fixed and a movable tool is arranged on both sides of the feed for the continuous piece (16) of material, and in each of the end positions of the transporter (21), the said transporter simultaneously picks up a blank (22) and delivers another blank (22) to one of the die-sets. For the purpose of simple and safe transport of the blank (22), the shearing cutter (20) has two cutting bushes (26) which, during its movement, can be moved alternately by a distance equal to the spacing between the two cutting bushes (26), out of a position of introduction for the continuous piece (16) of material into an ejection position for the sheared blank (22). The sheared blank (22) taken along during this process into the ejection position can then be transferred, for instance by means of an ejector (33), to the transporter (21), situated in one of its end positions. <IMAGE>
Patent EP-0012900-A1 (EP)
Inventor: COTIC DENNIS JOHN
IPC: G01T1/185
Filed: 1979-12-07
Abstract: A multicell x-ray radiation detector includes a chamber for confining a gas that produces electron-ion pairs incidental to absorbing radiation. The chamber (12) is formed by a channel having a bottom (20) and sidewalls (22), one of the side walls having a window (28) for admitting radiation to the chamber. A multicell unitary electrode assembly (34) is mounted within the chamber. An upper compressed elastic member (70) is interposed between the electrode assembly and the chamber and, similarly, a rear compressed elastic member (74) is interposed between the assembly and the sidewall opposite the window of the chamber. The compressed elastic members interposed between the electrode assembly and the chamber isolate the electrode assembly from any mechanical vibration and thermal distortion of the chamber while maintaining a precise position of the electrode assembly to the chamber window.
Patent EP-0012953-A1 (EP)
Inventor: SCHLIG EUGENE S
IPC: H01L27/105
Filed: 1979-12-14
Abstract: A charge coupled device having an interface forthe transfer of charge packets between a multi-phase, multi-level parallel register and serial register. Clock-phase distribution electrodes (S01, S02) are disposed at the interface between the serial register and the parallel register to isolate the interface ends of the phase electrodes (16,18) of the serial register from the associated interface side of a parallel register electrode (27). Thick oxide isolation regions (33) are positioned along the parallel registerto define parallel charge transfer channels (CI) and corresponding interface charge transfer channels B1) that have substantially the same width as the parallel charge transfer channels. The interface charge transfer channels are used to pass charge packets from the parallel charge transfer channels of the parallel register to at least two corresponding phases of the serial register.
Patent EP-0011974-A1 (EP)
Inventor: FUKUSHIMA TOSHITAKA
IPC: G11C29/52
Filed: 1979-11-19
Abstract: A programmable device which is capable of being programmed by its user in the field but which is also capable of being tested during manufacture, before it is programmed, has a memory cell array (1), including regular bit lines (11), regular word lines (12), regular memory cells (13) connected at the crossing points of the regular bit lines (11) and regular word lines (12), test bit or test word lines, and nonconducting and conducting test memory cells (16) connected at the crossing points of the regular bit or regular word lines and test word line (15) or test bit line (14). The conductivity of the test memory cells (16) is determined by the "1" or "0" of the address signal by which the test word line (15) or test bit line (14) to which the test memory cell is connected is selected so that peripheral circuits (2, 3, 4, 5, 6, 7) of the device may be tested for all of their functions before programming the regular memory cells (13).
Patent EP-0010522-A1 (EP)
Inventor: PFEIFER JOSEF DR
IPC: C08G69/28
Filed: 1979-10-12
Abstract: Es werden transparente Copolyamide beschrieben, die aus wiederkehrenden Strukturelementen der Formel I <IMAGE> bestehen, worin R1 bis R4 unabhängig voneinander Wasserstoff oder Alkyl C 1-4, R5 und R6 unabhängig voneinander Aethyl, n-Propyl, Isobutyl, -CH(R7)(R8) oder -CH2CH(R9) (R10), R7 C1-8-Alkyl, R8 C1-4-Alkyl, R9 Wasserstoff oder C1-4-Alkyl und R10 C2-8-Alkyl bedeuten und der Anteil an Strukturelementen (I) bei R5/R6 = -CH2CH(R9) (R10) 10-40 Gew.% und bei R5/R6 = -CH2CH(R9) (R10) 35-55 Gew.%, bezogen auf das Gesamtgewicht des Polymeren, beträgt. Die neuen Copolyamide zeichnen sich durch gute thermoplastische Verarbeitbarkeit, geringe Wasseraufnahme, gute Hydrolysebeständigkeit und geringe Abhängigkeit der mechanischen und elektrischen Eigenschaften von der Umgebungsfeuchtigkeit aus und eignen sich zur Herstellung von transparenten Formkörpern.
Patent EP-0014824-A1 (EP)
Inventor: EDMONDS HAROLD DONALD
IPC: B28D5/00
Filed: 1980-01-09
Abstract: Compound semiconductor bodies (13,14) are formed by bonding layers (12) of polycrystalline supporting material to the two opposite faces of a monocrystalline semiconductor wafer (11) and then cutting the semiconductorwafer into two bodies in a plane parallel to said faces. The cut surface of each semiconductor body (13,14) is then polished.
Patent EP-0020893-A1 (EP)
Inventor: GORZEL HERIBERT DIPL ING
IPC: H04B7/26
Filed: 1980-04-08
Abstract: 1. A radio network having at least two fixed relay stations (10, 11, 12 ; 110, 111, 112) which are located at different places in an area and which are in radio communication, and at least two radio stations (13, 14 ; 113, 114) which can enter into a radio link between one another by way of the fixed relay stations, characterized in that each radio station (13, 14 ; 113, 114) includes a duplex radio set (39, 40 ; 139, 140) which transmits and receives on a first radio channel, in that each relay station (10, 11, 12 ; 110, 111, 112) includes firstly a duplex radio set (16, 17, 18 ; 116, 117, 118) which also transmits and receives on the first radio channel, in that each relay station (10, 11, 12 ; 110, 111, 112) includes secondly either a simplex radio set (22, 23, 24) which transmits and receives on a second radio channel, or a second duplex radio set (152, 153, 154) which is in radio communication via a second radio channel with an additional fixed relay station (155) which includes a duplex radio set (156), and in that, each relay station (10, 11, 12 ; 110, 111, 112) has thirdly, a relay diversity system (19, 20, 21 ; 119, 120, 121) which is connected to the two radio sets and which establishes the reception quality of the radio signals transmitted by a radio station, and, by way of the second radio channel, compares the said reception quality with the reception qualities established by the relay diversity systems of the other relay stations and connects the receiving part (28) and the transmitting part (25) tuned to the first channel to the transmitting part (33) and the receiving part (36) tuned to the second radio channel only in that relay station (for example 110) having the best reception quality, and, in the other relay stations (11, 12), blocks the receiving part (29, 30) tuned to the first radio channel and the transmitting part (34, 35) tuned to the second radio channel.
Patent EP-0017951-A1 (EP)
Inventor: SALZ RAINER DR
IPC: C11B9/00
Filed: 1980-04-14
Abstract: The alkylenesuccinic acid salts or monoesters with monohydric or polyhydric alcohols with 1-4 carbon atoms as ester component and the salts thereof, in which the alkylene chain contains 8 to 16 carbon atoms, are used as hydrotropic substances in combination with conventional solubilisers to solubilise perfume oils in aqueous solutions of high electrolyte content.
Patent EP-0022264-A1 (EP)
Inventor: PELOZA KIRK
IPC: B60H1/00
Filed: 1980-07-04
Abstract: A fluid valve (10) is disclosed having a butterfly valve member (24) rotatably mounted in a central passage (14) and intermediate first (20) and second (21) fluid ports which fluidly communicate with the central passage (14). Third (22) and fourth (19) ports are in fluid communication with the central passage (14) and spaced at each end thereof. When the valve member (24) is in an open position, the valve defines a pair of isolated fluid flow paths identified by flow through the first (20) and third ports (22) and by flow through the second (21) and fourth ports (19). in the closed position another pair of isolated flow paths ar identified by flow through the first (20) and fourth ports (19) and by flow through the second (21) and third ports (22).
Patent EP-0013631-A1 (EP)
Inventor: BOWMAN HAROLD MOSES
IPC: B22D7/08
Filed: 1980-01-15
Abstract: A sectional ingot mold (10) formed of a plurality of side wall sections (12,14,16,18) which when assembled define at least the side periphery of a mold cavity, with means coacting on the side wall sections for coupling the wall sections together into an integral unitary ingot mold (10); said means, providing for automatic compensation for expansion and retraction of the mold assembly sections when molten metal is poured into the ingot mold by providing for expeditious expansion of the mold assembly sections with respect to one another while aiding in sealing the mold sections from leakage of molten metal during the pouring and cooling of the ingot in the mold. In certain embodiments, yieldable gasket (34) material is disposed between the wall sections at their junctions for aiding in preventing leakage of molten metal from the ingot mold assembly during pouring and solidification of an ingot in the mold. The interior surface (22) of each mold section may be sinuous for aiding in stress relief of the formed ingot while aiding in reducing external skin cracks of the ingot or leakage of molten metal from the mold and/orthe interior (22) of the newly formed ingot.
Patent EP-0017463-A1 (EP)
Inventor: BOLLINGER WAYNE ALLEN
IPC: B01D53/22
Filed: 1980-04-01
Abstract: There is provided a process for recovering a gas from a feed gas mixture subject to wide variation in flow rate of at least 1.8 times the minimum positive flow rate comprising contacting the feed gas mixture with a membrane selectively permeable to said gas at a membrane number, as defined, of at least 0.5 and at a partial pressure differential for said gas sufficient to provide a driving force for permeation of said gas and recovering from said membrane a permeated gas mixture more concentrated in said gas and having a percentage variation in flow rate of no more than about 0.6 of the percentage variation in flow rate of the feed gas mixture.
Patent EP-0020018-A1 (EP)
Inventor: SIME JOHN THOMAS
IPC: C07D311/22
Filed: 1980-04-24
Abstract: A compound of the general formula (III), having anorexic activity:
     or a salt thereof, wherein R,, R 2 , R 3  and R 4  may be the same or different and are each a hydrogen or halogen atom, or a trifluoromethyl, C 1  to C 4  alkyl, C, to C 4  alkoxy, hydroxyl, carboxyl, C 1  to C 4  alkoxycarbonyl, amino oracetamido group; R 6  is a hydrogen atom or a C 1  to C 4  alkyl group; X is a straight or branched alkylene group of up to 4 carbon atoms; and R 7  and R 8  which may be the same or different are each a hydrogen atom or a C, to C 4  alkyl group, or R 7  is joined to R 8  so that NR 7 R 8  forms a 5-7 membered heterocyclic ring.
Patent EP-0025689-A1 (EP)
Inventor: YOSHIOKA NAONORI
IPC: A01K89/01
Filed: 1980-09-09
Abstract: A fiber-reinforced plastic sheet molding compound (1) characterised by a first sheet (3) composed of from 30 to 90% by weight of cut reinforcing fibers and from 70 to 10% by weight of a matrix resin, at least one surface of said sheet member (3) being joined with a second sheet (2) composed of the said matrix resin and which has a thickness which is less than that of the first sheet (3), and from 0 to 30% by weight of cut reinforcing fibers.
Patent EP-0023889-A1 (EP)
Inventor: FREY CHRISTOPH DR
IPC: C09B57/04
Filed: 1980-07-28
Abstract: 1. An iminoisoindolinone metal complex of the Formula  see diagramm : EP0023889,P12,F2  wherein R is a hydrogen atom, an alkyl group, an aryl radical or a heterocyclic radical, V is a direct bond or a -NH group, X is a hydrogen atom, Y is a halogen atom, Z is an oxygen or a sulfur atom or a -NH group, M is a divalent metal which may not be an alkaline earth metal, m and n are 0 to 4, and the sum of m and n must be 4.
Patent EP-0020677-A1 (EP)
Inventor: ALLOCCA JOHN A
IPC: A61B5/0265
Filed: 1980-05-20
Abstract: Methode et appareil de controle sans penetration de la pression intra cranienne des mammiferes. La methode consiste a occlure la veine jugulaire (20) a un endroit choisi de maniere a interrompre le flux sanguin temporairement et a determiner la vitesse de changement du debit sanguin dans la veine jugulaire en amont de cet endroit pendant une periode de temps predeterminee apres son occlusion. Des moyens (27) commandes par un ordinateur (73) peuvent etre utilises pour occlure automatiquement la veine jugulaire et pour induire des signaux electriques detectables representant le debit sanguin dans la veine jugulaire.
Patent EP-0028613-A1 (EP)
Title: Dispositif ou circuit de protection pour haut-parleurs
Inventor: SCHEREK PAUL
IPC: H02H3/50
Filed: 1980-11-17
Abstract: Un dispositif de protection pour haut-parleurs comprend un circuit (16) de mesure continue de la puissance moyenne d'un audio-signal fournie a la commande d'un haut-parleur et de detection des niveaux de crete dudit signal dans les sens positif et negatif. Le circuit (16) est adapte pour fournir une sortie particuliere a un circuit de commutation (T1) pour actionner un relais (13) lorsque la puissance moyenne excede un maximum predetermine, afin d'eviter un echauffement excessif de ladite commande ou lorsque lesdits niveaux de crete excedent, dans l'un ou l'autre sens, des limites predeterminees etablies pour correspondre aux limites d'excursion positives ou negatives maximum de ladite commande. L'activation du relais entraine la commutation du cheminement de l'audio-signal vers la commande dans une condition de circuit ouvert ou commute une charge de resistance dans ce cheminement afin de reduire sensiblement la puissance fournie a la commande jusqu'a ce que la surcharge cesse. Un tel circuit separe est prevu pour chaque commande dans un dispositif haut-parleur a commandes multiples assurant ainsi une protection contre des composantes de distorsion dudit audio-signal dues aux coupures. Un circuit facultatif (B4, R2, C2, 28, T2) pour une protection a courant continu (DC) est aussi decrit ainsi qu'un dispositif dans lequel les niveaux predetermines sont reglables par l'usager, pour son incorporation dans un audio-amplificateur.
Patent EP-0044518-A1 (EP)
Inventor: BACKE WOLFGANG PROF DR-ING
IPC: F04B49/08
Filed: 1981-07-15
Abstract: A system for load-independent delivery flow control and for controlling the performance of a variable displacement pump by means of a piston/cylinder-type adjusting unit exhibits a volume flow sensor in the form of a built-in valve (12), the rear (15) of which is connected to the pressure behind the built-in valve (12) and the piston of which is supported by a first spring (17) on the casing (8) and via a second spring (16) on a pilot piston (18) which is acted on by a force directed in opposition to the force of the spring (16). The adjusting unit (24) has a piston (38) having two piston areas (39, 40) of unequal size. The pressure between variable displacement pump (1) and a load (5) is connected via a resistance (20) to the larger piston area (39) and the latter is connected via a further resistance (21) to a tank (26), at least one of these resistances being formed by a control edge of the pilot piston (18). The smaller piston area (40) is connected to the pressure in front of the built-in valve (12). <IMAGE>
Patent EP-0067259-A1 (EP)
Inventor: MASON NEIL E
IPC: F41C27/00
Filed: 1981-06-17
Abstract: A hand firearm such as a standard revolver having means for dispensing debilitating chemical substance through a nozzle (22) in the butt end, in a direction transverse to the barrel, whereby a self contained unit comprising a reservoir (15) for containing the debilitating chemical under pressure, such as Chemical Mace or tear gas, is detachably mounted on the butt end. A valve means (28) for dispensing the repellant is actuated by depression of a button (24) located on the detachably mounted butt end portion unit, below and out of the way of the hand grip, for operation by the last digit (25) of the hand. The presence of the reservoir (15) as the mounted butt end of the shank portion (14) of the gun allows for operation without interference with a strong hand grip, avoids accidental lethal firing of the weapon and permits fast recharging in the event the reservoir (15) is depleted or in the event that there is a mechanical failure of the discharge system (21, 22, 28).
Patent EP-0049977-A1 (EP)
Inventor: PLUMMER ERNEST L
IPC: C07C205/12
Filed: 1981-10-01
Abstract: Insecticidal and acaricidal pyrethroid esters of formula 
<CHEM>
 in which R is one of certain substituted cyclopropyl radicals, A and B are certain halo, haloalkyl, alkyl and alkoxy radicals and a and b are 0, 1, 2, 3, 4 or 5, are novel and may be included in insecticidal and acaricidal compositions and used for killing insects and acarids. They can be in cis or trans configuration. 
<??>Intermediate compounds in which the 
<CHEM>
 residue is replaced by a hydroxy group or a leaving group readily displaced by carboxylate anions are also novel.
Patent EP-0053005-A1 (EP)
Inventor: MONGEON RONALD W
IPC: G08B13/12
Filed: 1981-11-19
Abstract: An intrusion warning system for protecting a wall or fence (1), in particular a chain-link fence (1), against intrusion by cutting through and/or climbing over same. A small- diameter shielded electrical cable (2), e.g. a coaxial cable or a shielded twisted pair is mounted on the fence (1) and the vibrations of the fence detected by sensing the small electrical field generated when the dielectric material between the conductors of the cable (2) is stressed by the minute flexing of the cable (2) causer by such vibrations. The sensed electric field signal is AM derected, shaped and then processed as to duration and persistence. An alarm indicating an attempted cut-through type of intrusion is activated if a preselected number of signals of very short duration, indicating abrupt disturbances of the fence, are detected. A separate alarm indicating an attempted climb-over intrusion is activated only if the detected signal persists for a period of time longer than that of the signals used for the cut-through indication and is present for a predetermined portion of a preset time period.
Patent EP-0040131-A1 (EP)
Inventor: MOISAN ROGER
IPC: C08G18/54
Filed: 1981-04-30
Abstract: 1. A process for the preparation of flexible polyurethane foams having high solidity from a foaming composition comprising an organic polyisocyanate, a catalyst, an expansion agent and a polyether-polyol, characterized in that the said composition contains in addition 0.1 to 30% by weight, with respect to the polyether-polyol, of a hydroxyl resin having a softening temperature between 70 and 150 degrees C and a hydroxyl index between 100 and 600, the said hydroxyl resin being constituted by a condensate resulting from the reaction of formaldehyde with a ketone chosen in the group constituted by (a) ketones of the formula Z-CO-R in which Z represents an aromatic mono- or poly-cyclic radical and R represents an aliphatic monovalent radical containing 1 to 4 atoms of carbon, (b) non-substituted cyclohexanone and (c) cyclohexanones substituted with a radical R, such as defined above, the molar ratio formaldehyde/ketone being between 0.5 and 3.
Patent EP-0062660-A1 (EP)
Title: Procede et dispositif de reanimation
Inventor: LACH RALPH DENNIS
IPC: A61H31/00
Filed: 1981-10-09
Abstract: Un patient (10) victime d'un arret cardio-circulatoire est reanime en utilisant une bande souple (12) passee autour de son thorax (14). Le thorax est serre du cote droit et du cote gauche, par exemple, entre des ensembles de guidage de bande (16 et 18) epousant la forme du thorax, dont l'un (16) est fixe et l'autre (18) est concu pour un mouvement transversal. La bande est guidee par ces ensembles (16 et 18) au-dessus des parties serrees du thorax de maniere telle qu'une tension appliquee a la bande exerce l'action de serrage et produise des composantes de force (62, 64, 66, 68) dirigees vers l'interieur du thorax autour d'une partie importante de sa peripherie. La bande est tendue et relachee de maniere repetitive, par exemple, en utilisant un rouleau de traction (72) entraine manuellement au moyen d'un levier (110) de cle dynamometrique ou par un dispositif a moteur (170). La tension appliquee a la bande peut etre limitee au moyen d'un dispositif mecanique d'arret reglable (128, 130, 132).
Patent EP-0056935-A1 (EP)
Inventor: MENGES EDUARD
IPC: C08L97/02
Filed: 1982-01-08
Abstract: The method comprises treating particulate wood material with colloidal aqueous solutions or dispersions of curable synthetic resins, shaping of the treated material and curing under heat and pressure, the aqueous synthetic resin solutions or dispersions containing inorganic and/or organic fillers in finely dispersed form.
Patent EP-0059879-A1 (EP)
Inventor: EINICKE HANS-WERNER DIPL-ING
IPC: G07F5/24
Filed: 1982-02-24
Abstract: 1. Withdrawable coin magazine for a self-replenishing change-giving device and provided with a coin-conveying device, characterised thereby, that the drive of the coin-conveying device takes place through electrical motor forces without mechanical coupling through devices externally of the change-giving device.
Patent EP-0059449-A1 (EP)
Inventor: WEILER DAVID WILLIAM
IPC: B01D3/20
Filed: 1982-02-26
Abstract: A gas-liquid contacting tray for use in a gas-liquid contacting tower (10) is provided with a wall member (19) at the discharge region (15) of the tray (11) wherein the wall member has one or more apertures (24) for discharging a liquid flowing across the surface of the tray thereby providing for stable tray performance over a wide range of turn-down.
Patent EP-0067337-A1 (EP)
Inventor: SCHERER HARTMUT DIPL-PHYS
IPC: G01R33/00
Filed: 1982-05-27
Abstract: 1. An arrangement of a magnetic field probe (3) for the determination of direction in a motor vehicle (1) with at least partially ferro-magnetic coachwork, wherein the probe (3) possesses at least two iron core flanks (5) which form an angle to one another and respectively support a winding (6), characterised in that the probe (3) is directly fixed to a ferro-magnetic outer wall (2) of the body and is rigidly connected thereto.