baber/WOPTO huggingface dataset:
Patent EP-4234004-A1 (EP)
Title: Automated external defibrillator system
Inventor: MONTAGUE GARY
IPC: A61N1/39
Filed: 2017-12-19
Abstract: The present invention relates to a compact, automated external defibrillator (AED) system, the system comprising: an electronics module, including a power source, electronic circuitry for generating, storing, and dispensing electrical charge from the power source, the electrical charge being suitable for at least one electrical shock to be applied to a sudden cardiac arrest (SCA) patient, a display for providing guidance to a user of the system, the guidance including instructions on using the system, and firmware for controlling the electronic circuitry and the display; and at least two cardiac pads, electrically connected with the electronics module and configured for external attachment to the SCA patient so as to transfer the at least one electrical shock from the electronics module to the SCA patient, wherein the power source is a household battery, and wherein the electronics module includes a current charger and a capacitor, the capacitor being configured to store and deliver the at least one electrical shock, and the current charger being configured to use a low current constant charge rate to charge the capacitor.
Patent EP-0000694-A1 (EP)
Inventor: HESTERMANN KLAUS DR
IPC: C07F9/54
Filed: 1978-06-23
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von quartären Phosphoniumhydroxiden der allgemeinen Formel <IMAGE> in der R entweder Wasserstoff oder einen aliphatischen bzw. einen aromatischen Kohlenwasserstoff mit 1 bis 12 C-Atomen und r 1 oder 2 bedeutet, durch Umsetzung von Di- oder Trimethylphosphin mit Epoxiden der allgemeinen Formel <IMAGE> in der R obige Bedeutung hat, in einem wäßrigen Medium indem man das wäßrige Medium mit Hilfe von Basen auf einen pH-Wert >= 12 einstellt, bevor man die Ausgangskomponenten in diesem Medium miteinander vermischt.
Patent EP-0001397-A1 (EP)
Inventor: WITENHAFER DONALD EDWARD
IPC: C08F2/02
Filed: 1978-09-01
Abstract: Process of producing vinyl polymers by an inversion polymerization technique in the presence of a coating on the internal surfaces of the polymerization reactor. By inversion polymerization is meant conducting the initial stage of the polymerization reaction wherein the monomer or monomers being polymerized constitute the continuous phase and, in the latter stage of polymerization, water constitutes the continuous phase. The coating is comprised of a water-soluble suspending agent, such as an alkyl or alkyl hydroxyalkyl cellulose ether. By means of this process, polymer buildup on the internal surfaces of the reactor is reduced.
Patent EP-0006919-A1 (EP)
Title: Lentille lenticulaire
Inventor: BUNCH JESSE C
IPC: F24S23/30
Filed: 1979-04-09
Abstract: Une lentille (10) pour la concentration de radiations electro-magnetique au moyen de ses proprietes de reflexion et de refraction. Dans une forme de la lentille lenticulaire (10), la radiation frappe une surface frontale plane (18) puis est transmise par celle-ci. La radiation incidente, apres avoir ete transmise par la surface frontale (18), frappe une surface arriere inclinee (26) formant une partie de la surface arriere lenticulaire (20) de la lentille (10). Le rayon est reflechi par la surface inclinee a revetement miroitant (26), s'echappe de la surface frontale (18) et se refracte sur une ligne focale (F). Les rayons incidents (12) frappant la surface frontale (18) sont ainsi diriges sur un foyer lineaire (F) lorsque les lenticulations de la lentille (10) ont des directions lineaires. En assurant un passage de refraction et de reflexion des rayons incidents (12) a partir de et au travers de la lentille (10), la partie reflechie du rayon incident (12) qui converge sur un foyer lineaire (F) est optimisee.
Patent EP-0020793-A1 (EP)
Inventor: GIFLO HENRIK
IPC: C22C38/40
Filed: 1979-06-08
Abstract: 1. High strength steel adapted for polishing and resistant to acids, characterized in that it contains, in addition to iron and the usual residual elements, at most 2.00 % (by weight) of C, at most 1.00 % (by weight) of Si, at most 5.00 % (by weight) of Mn, at least 12.00 % (by weight) of Cr, at most 12 % (by weight) of Ni, at most 4.00 % (by weight) of Cu, at most 3.00 % (by weight) of Mo, at least 0.01 % (by weight) of N, 0.02 to 0,25 % (by weight) of Zr and/or of Be, 0.02 to 0.20 % (by weight) of Al, 0.04 to 1.50 % (by weight) of Nb and/or of V, at least 0.001 % (by weight) of Ca and at least 0.001 % (by weight) of B and/or of Ce.
Patent EP-0009684-A1 (EP)
Inventor: SZWARCBIER GABRIELA
IPC: H04M15/06
Filed: 1979-09-12
Abstract: The invention relates to a novel telephone-switching system and a novel public-telephone instrument. The telephone exchange is provided with a switching means so that the access to one or more line connections to the exchange is barred, according to a certain code with switching means, and one or more register devices are connected to the line connects. The novel public-telephone instruments are equipped with pulse-generators, such that a subscriber may be called, without the use of coins and without the aid of an operator in the following manner: 
     First by setting in motion the impulse-generator of the telephone instrument, a code known only to the caller gives access within the exchange to a certain line connection, after which the connection to the subscriber is made, as heretofore, by means of a pulse-generator, and the register device which is connected to the line connection registers the caller's code and the time or time unit of the call.
Patent EP-0011166-A1 (EP)
Inventor: BECHSTEDT WOLFGANG
IPC: C11D10/04
Filed: 1979-10-29
Abstract: A clear, cold-stable liquid washing agent concentrate consisting essentially of: (A) from 22.5% to 35% by weight of a potassium soap of fatty acids having 12 to 18 carbon atoms and a melting point of below 55 DEG  C., (B) from 5% to 9% by weight of an ethoxylated primary alcohol having 5 to 10 oxyethylene units, (C) from 4% to 10% by weight of a sodium C10-C14 alkylbenzenesulfonate, (D) from 0.05% to 1% by weight of at least one optical brightener, (E) from 0.1% to 5% by weight of potassium hydroxide. (F) from 0 to 6% by weight of triethanolamine, (G) from 8% to 20% by weight of at least one C1-3 alcohol, and (H) the remainder up to 100% of water, wherein the amount of water is at least 30% by weight and the concentration of the total of components (A) to (E) does not exceed 50% by weight of the concentrate. The washing agent concentrate can be employed in all type of washings of textiles in soft or hard waters, preferably in amounts of from 3 to 10 gm per kg of dry wash.
Patent EP-0011750-A1 (EP)
Inventor: FUCHS ERNST ALFRED DIPL-ING
IPC: H04Q3/00
Filed: 1979-11-08
Abstract: 1. Circuit arrangement for determining the operating state of a telephone line (A, B) of a subscriber station, comprising a differential amplifier (V1) which produces a control signal (S1) assigned to the loop current in the telephone line, and an opto-electronic coupling element (K) which receives the control signal (S1) emitted by the amplifier (V1) and emits at its output a signal which indicates the operating state, characterised in that the opto-electronic coupling element (K) is arranged in a diagonal arm of a bridge circuit formed by diodes (D3 to D6), and the control signal (S1) emitted by the differential amplifier (V1) is applied across the other diagonal arm, the signal (S2) indicating the engaged state occuring if a signal which corresponds to the loop current and is supplied to the differential amplifier (V1) exceeds a threshold value which is determined by the amplification factor of the differential amplifier (V1) together with the forward voltage of the diodes (D3 to D6) of the bridge circuit.
Patent EP-0030983-A1 (EP)
Inventor: SEINSCHE WILHELM
IPC: B66F7/04
Filed: 1979-12-17
Abstract: In a device for parking two cars one above the other having a platform which can be moved between an upper and a lower parking position by means of a lifting drive along vertical guides and to which one guide piece each is fixed on opposite sides, which guide piece engages, secured against tilting, in a guide rail on a stationary supporting frame, the problem of synchronisation of the guide pieces in the guide rails while avoiding complex control devices and at the same time increasing the stability of the entire construction is solved by the fact that on both sides of the platform (1) one toothed rack (19) each is provided, which extends over the entire lifting height of the platform parallel to the respective guide rail (13) and in which a guiding toothed wheel (17) mounted on the respective guide piece (9 to 12) engages, that the guiding toothed wheels (17) provided on both sides are connected to one another fixedly in terms of rotation via a torsionally rigid shaft (15), and that the lifting drive engages on at least one of the two guide pieces (9 to 12). <IMAGE>
Patent EP-0006651-A1 (EP)
Inventor: MANSELL JOHN REVERE
IPC: H01J43/22
Filed: 1979-06-11
Abstract: Channel plate image intensifiers, for use as raster intensifiers in cathode ray tubes for example, comprise a stack of alternately arranged perforate laminar dynodes M and perforate laminar separators D aligned to form electron multiplier channels P. Each of the separators comprise a perforate aluminium plate having an anodized layer some 15 microns thick on the plate surface. Such separators can be manufactured to have the desired electrical characteristics and uniform thickness over their entire area so that the dynodes M are parallel to each other and provide a uniform gain over their entire area. 
     The invention also relates to a method of anodizing perforate and imperforate aluminium foils.
Patent EP-0010920-A1 (EP)
Inventor: NELSON GARY LEE
IPC: C30B29/28
Filed: 1979-10-24
Abstract: In a liquid phase epitaxial process for producing magnetic garnet crystals, primary melt residues adhering to a magnetic garnet crystal (4) are removed by immersing the crystal (2, 4) subsequent to growth in a rinse melt at or near the growth temperature of the primary melt. The rinse melt has a saturation to nucleation temperature range overlapping that of the primary melt and encompassing its growth temperature, has a solvent different from that of the primary melt and saturated or super-saturated with respect to the primary melt's solute, and has no undesirable adhesion properties of its own. 
     The rinse melt enables residues of bismuth containing primary melts to be removed. Bismuth containing primary melts are used to improve the properties of garnet crystal structures (2, 4, 6, 8) used for magneto-optic light deflectors.
Patent EP-0010985-A1 (EP)
Inventor: ENGLAND PETER
IPC: B62D53/06
Filed: 1979-11-05
Abstract: A trailer has a gooseneck connection for attachment to a tractor (3), the connection comprising a neck (1) having its forward end adapted for connection to the fifth wheel (2) of the tractor, and two links (4,5) suspending the forward end of a platform (6) of the trailer from the rear end of the neck (1), each link having a pivotal connection (7, 7A, 11, 14) with both the neck and the platform and the links being spaced apart longitudinally of the connection. The rear link (5) is movable to alter the inclination of the neck (1) relative to the platform (6) and to move the neck (1) from a position in which it is attachable to the tractor (3) to a position in which it is in alignment with the platform (6) to form an extension thereof. To simply achieve the desired movement of the rear link (5) it is formed in two parts (9, 13) pivotally connected one to the other, the pivoted connection (12) between the two parts being movable to alter the distance between the pivotal connection (11) of the upper part (9) of the rear link (5) with the neck (1) and lower part (13) of the rear link (5) with the platform (6) to thereby alter the inclination of the platform.
Patent EP-0011494-A1 (EP)
Inventor: DAKIN WAYNE RAY
IPC: G11B19/24
Filed: 1979-11-15
Abstract: Method and apparatus for recovering information at a substantially constant rate from a rotable information storage disc (110). The information is stored on the disc (110) in a plurality of substantially circular and concentrically arranged information tracks, with a substantially uniform recording density, and it is recovered by controllably rotating the disc, relative to a transducer (128) at an angular velocity substantially inversely proportional to the radius of the corresponding track. The apparatus includes a coarse speed control potentiometer (130) for producing a measure of the radius of the particular information track from which information is being recovered, and fine speed control means (136) for comparing the relative phase angles of a periodic signal in the recovered information and a periodic reference signal and for producing a fine speed control signal proportional to the phase difference. The measure of radius and the fine speed control signal are summed together and coupled to a voltage-controlled oscillator (132) to produce a composite speed control signal, which is coupled to a servo (134) to rotate the disc (110) at a corresponding angular velocity.
Patent EP-0008979-A1 (EP)
Title: Connecteur optique pour carte de circuit imprimé
Inventor: D AURIA LUIGI
IPC: G02B6/42
Filed: 1979-08-28
Abstract: L'invention concerne un connecteur optique de fond de panier permettant d'établir une liaison optique entre une carte de circuit imprimé et un câble optique relié à ce connecteur. 
     Elle consiste à prévoir des moyens permettant une mobilité latérale du connecteur pour assurer le centrage entre un embout optique (104) porté par la carte et un embout optique (302) de terminaison du câble (303) inséré dans le connecteur (301), et des moyens (311) permettant de presser ces deux embouts l'un contre l'autre et de maintenir cette pression en permanence. 
     Elle permet notamment des liaisons optiques entre les cartes d'un même appareillage.
Patent EP-0009022-A1 (EP)
Inventor: TSURUOKA TAKASHI
IPC: C07F9/32
Filed: 1979-07-16
Abstract: A process for the production of D,L-2-amino-4-methylsulphosphino-butyric acid having both herbicidic and fungicidic activities, in which dialkylmethylphosphonite is reacted with acrolein to synthesize an acetal of 3-oxopropylmethylphosphinic acid ester, the compound is subjected to deacetalization to obtain 3-oxopropylmethylphosphinic acid ester and then Strecker reaction for the synthesis of an amino acid is effected.
Patent EP-0014702-A1 (EP)
Inventor: SCRIVO LEONARD
IPC: G08B21/00
Filed: 1979-08-13
Abstract: Dans un dispositif d'eclairage par fibres optiques comprenant une source de lumiere et un faisceau de fibres (192) dont une extremite est placee adjacente a la source de lumiere et l'autre a proximite immediate de la region a eclairer, les moyens de commande comprennent une unite de commande (194) dont les petites dimensions permettent de la placer sans gene dans l'aire de travail du dentiste. L'unite de commande engendre un signal de commande du fonctionnement, un moyen detecteur isole electriquement de l'unite de commande produit en reponse au signal de l'unite un signal qui agit sur les moyens (125) d'enclenchement de la source de lumiere. Les moyens de commande peuvent comporter des moyens pour detecter la presence ou l'absence de lumiere, ou des moyens sensibles a d'autres ondes electromagnetiques.
Patent EP-0013935-A1 (EP)
Inventor: KRAMER WALTER
IPC: A01K1/015
Filed: 1980-01-16
Abstract: An animal litter consisting of or containing a porous calcium silicate granulate or powder prepared by reacting silicon dioxide or materials containing the same with calcium oxide or materials containing the same in a CaO to SiO2 molar ratio of 0.8:1 to 1.1:1, with homogenization thereof during the reaction by dispersing the solid starting materials in water with the addition of an anion-active surfactant previously converted in water to a microporous stable foam.
Patent EP-0033351-A1 (EP)
Inventor: FRANZ PETER
IPC: B29C48/395
Filed: 1980-01-30
Abstract: 1. Device for the dust free production of small particles of regular particle size from mixtures which become hard quickly after they are homogenized, said device comprises a compounding machine (2) and a pelletizing device (4) which is separated from said machine by means of a connecting tube (3), whereby for the removal of the volatile components which traverses the tube in free fall a ventilatore, a sight glass and a measuring element are arranged, characterized in that the housing (17, 18) of the pelletizing device (4) for the screw-conveyor (40, 41) has longitudinal grooves (23) which are separated from each other by narrow leads (22), the width of the leads is less than the depth of the grooves and the outer size of the screw-flights (41) of the screw (40) contact only the corresponding surfaces of said narrow leads (22) and the top of the screw ends at the die plate (24) or at the inner revolving cutter (29) and has a plane end surface.
Patent EP-0017720-A1 (EP)
Title: Offset printing press unit and method for converting a letter press unit into same
Inventor: HOUY DUANE HOWARD
IPC: B41F11/00
Filed: 1980-02-13
Abstract: A method and apparatus for conversion of a web fed letterpress unit (10) into a web fed offset printing press unit (42) having a main frame (12) an auxiliary frame (44) inside the main frame for receiving cylinders, a pair of offset plate cylinders (46 and 46a) for mounting printing plates thereon, an inking arrangement (16,18 and 20) vor applying films of ink to the plates, and a pair of blanket cylinders (48 and 48a) in close proximity to a position for respective rolling contact with the plate cylinder and the other blanket cylinder. An offset press gear train (114) is installed outside the frames if the shafts for the cylinders can be extended through the bores (56, 56a, 58, 58a, 76 and 112) in the main frame left from the removed letterpress unit cylinders. Otherwise the gear train (54) is placed inside the main frame. Pilots (60, 60a, 62 and 62a) for insertion into bores in the main frame guide the installation of the auxiliary frame. Eccentric bearings (68) are installed for bodily swinging cylinders between alternative positions.
Patent EP-0019127-A1 (EP)
Inventor: DRUSCHKE FRANK DR
IPC: C08L69/00
Filed: 1980-04-26
Abstract: The compositions comprise  a) thermoplastic, aromatic polycarbonates,  b) an organic halogen compound, c) an alkali metal salt or alkaline earth metal salt of an inorganic protonic acid and/or of an inorganic Brönsted acid having at least one carbon atom, d) a substance which reduces the tendency of polycarbonate to drip,  and are characterised in that they contain e) a further thermoplastic which has a limiting elongation  epsilon max of at    least 1.4%.
Patent EP-0024654-A1 (EP)
Inventor: BRUTTEL BEAT DR
IPC: C09B67/24
Filed: 1980-08-14
Abstract: Process for preparing granules of water-soluble fibre-reactive dyes where the reactive radical is at least one heterocyclic group which contains at least one detachable halogen atom, together with a surfactant and with or without further additives by means of fluidised bed granulation. Preferred further additives are nonionic surfactants, hydrotropes, dextrin, dustproofing agents and inorganic and/or organic salts. The granules obtained show improved mechanical stability, less dusting and a significantly higher bulk density compared with conventionally prepared powders or atomisation granules together with good wettability and solubility in water.
Patent EP-0025961-A1 (EP)
Inventor: RUTZEN HORST DR
IPC: C07C33/26
Filed: 1980-09-13
Abstract: Für die thermo-hydrolytische Spaltung von 1,2-Epoxidverbindungen höherer Kohlenstoffzahl, die mit Wasser nur beschränkt mischbar sind, werden zur Gewinnung der entsprechenden 1,2-Diole neue Katalysatorsysteme eingesetzt, die Salze von prim., sek. und/oder tert. Aminen mit organischen und/oder anorganischen Säuren enthalten, bevorzugt Aminsalze von ein- oder mehrwertigen Carbonsäuren, z.B. Dimethylaminlösung + Essigsäure in für die Salzbildung stöchiometrisch leichtem Überschuß.
Patent EP-0029146-A1 (EP)
Inventor: MORITA SHIGERU
IPC: C30B25/14
Filed: 1980-10-30
Abstract: A vapor growth method of forming deposition film on a plurality of substrates (4) disposed within a cylindrical reaction vessel (1) by causing flow of reaction gas under a reduced pressure through the reaction vessel (1), in which the treated surfaces of substrates (4) are inclined to the upstream side of the reaction gas flow with respect to the axis of the reaction vessel (1) and the individual substrates (4) but the most upstream side one are each shifted in position with respect to the preceding one in a direction perpendicular to the axis of the reaction vessel (1).
Patent EP-0028777-A1 (EP)
Inventor: SCHONBERGER NORBERT DR
IPC: C07D221/14
Filed: 1980-10-31
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE) Cationic compounds of the general formula 1  see diagramm : EP0028777,P7,F1  in which R denotes alkyl, hydroxyalkyl, alkoxyalkyl, phenylalkyl, or phenoxyalkyl, R' denotes alkyl, hydroxyalkyl, benzyl, or allyl and X**(-) denotes a colorless anion, the alkyl and alkoxy groups each having 1 to 4 C-atoms. 1. Claims (for the Contracting State AT) Process for the manufacture of compounds of the general formula 1  see diagramm : EP0028777,P7,F3  in which R denotes alkyl, hydroxyalkyl, alkoxyalkyl, phenylalkyl, or phenoxyalkyl, R' denotes alkyl, hydroxyalkyl, benzyl, or allyl and X**(-) denotes a colorless anion, the alkyl and alkoxy groups each having 1 to 4 C-atoms, which comprises alkylating a compound of the formula (2)  see diagramm : EP0028777,P8,F1  with a compound of the formula X-R'.
Patent EP-0029244-A1 (EP)
Inventor: ARSENEAU ROGER E
IPC: G01T1/164
Filed: 1980-11-17
Abstract: Die Erfindung bezieht sich auf ein Verfahren und ein Gerät zur Korrektur von Ungleichförmigkeiten in der Energieverteilung bei Szintillationskameras durch die Korrektur von Bildereignis-Energiesignalen, die aufgrund der ungleichförmigen Energieantwort der Szintillationskamera und als Funktion der Bildfeldposition des Bildereignisses anfallen, wobei die Korrektur anhand von Korrekturfaktoren erfolgt, die in Form einer Matrix gespeichert sind. Ziel der Erfindung ist es, die Korrektur zu verbessern. Dieses Ziel wird erfindungsgemäss dadurch erreicht, dass die Matrix von Korrekturfaktoren als Energienantwort der Szintillationskamera auf eine Feldflussquelle während einer off-line Test-, Mess- und Analysierphase gemessen und gespeichert wird, und dass während der on-line Untersuchungsphase der jeweilige Korrekturfaktor, der mit einem Bildereignis-Positionskoordinatensignal korrespondiert, ausgelesen und dass in Übereinstimmung mit diesem schliesslich das Bildereignis-Energiesignal für jedes Bildereignis direkt korrigiert wird.
Patent EP-0025238-A1 (EP)
Inventor: SCHYMURA KONRAD DIPL-ING
IPC: B02C17/08
Filed: 1980-08-08
Abstract: In a centrifugal mill with a cylindrical grinding drum which rotates about its own drum axis and at the same time rotates on a circle of rotation with constant turning ratio about a fixed axis of rotation which is parallel to the drum axis, and the distance of the drum axis from the rotation axis is smaller than the radius of the grinding drum, and which grinding drum has a charging device on an end part and a discharge device on the other end part of the grinding drum, wear occurs in the charging and emptying zone and ground bodies can be thrown out. This is prevented by arranging conical extension parts (2a, 2b) on both end parts (1), mounting a spiral loading device (3) on the conical extension part (2a) on the charging side and arranging discharge orifices (4) in the outer surface of the cone on the discharge side near to the end of the conical extension part (2b). <IMAGE>
Patent EP-0049720-A1 (EP)
Inventor: BONFIELD WILLIAM
IPC: A61L27/44
Filed: 1980-10-09
Abstract: A composite of a homo- or co-polyolefin having an average molecular weight greater than 200,000 with up to 80% by volume of a particulate inorganic solid for use in endoprosthesis.