baber/WOPTO huggingface dataset:
Patent EP-0091803-A1 (EP)
Inventor: CLARKE DOUGLAS CECIL
IPC: F16N7/34
Filed: 1983-04-08
Abstract: A sump (60) for use in filters and lubricators for a compressed air system comprises an inner metal bowl (61) which is attached to a body portion of the filter (3) or lubricator (4). A sleeve (62) of transparent plastics material (for example, polycarbonate) surrounds part of the metal bowl and is sealed at its edges. Ports (65,66) in the metal bowl connect an annular clearance volume (63) between the sleeve and the bowl to the interior of the bowl so that the level of liquid in the sump can be seen from any side of the bowl. The body portion (10) may be common to the filter and lubricator and to a regulation so that all the components are modular.
Patent EP-0097025-A1 (EP)
Inventor: VARGA JOHN MAXIMILIAN JULES
IPC: D01G15/36
Filed: 1983-06-08
Abstract: A carding engine in which the calender unit (7) is driven directly from a motor (10), a coiler (31) and autoleveller (30) (if parallel) are driven by gearing from the calender unit. A belt drive (15) transmits power from the calender unit (7) to the web take-off system comprising a doffer (2), stripper roller (3) and crush rolls (4).
Patent EP-0110506-A1 (EP)
Inventor: ICHIKAWA YOSHIO
IPC: H04W84/02
Filed: 1983-09-06
Abstract: A radio paging receiver, for receiving a carrier wave modulated with a paging signal comprising a preamble code, an address code and a message includes a memory for storing a prescribed number of received messages; a display having a plurality of display digits; a counter for counting the number of the received messages; and a control section for displaying the received message on the display, wherein, in response to a switching signal, a message read out of the memory is displayed on the display, the contents of the counter are displayed on the display and the contents of the counter are counted down every time that a received message is notified and wherein the receiver receives and stores a new message during the display of an earlier received message on the display and the display of the earlier received message is maintained while the fact that a new message has been received and stored is displayed.
Patent EP-0112698-A1 (EP)
Inventor: MARTENS FRANZ
IPC: H02G15/18
Filed: 1983-12-16
Abstract: A wraparound recoverable sleeve (1) for encapsulating cable splices has a flap (7) which underlies opposing edges (4) to provide a seal between them. The flap has recoverable longi- tudinai corrugations (8) which reduce the tendency of edges of the flap to dig into the overlying sleeve as the sleeve recovers. The lateral flexibility of the flap (7) is increased by the corrugations (81, and longitudinal bending is resisted until the corrugations (8) have recovered away and the material of the flap (7) softened. The corrugations (8) may be filled with a sealing material.
Patent EP-0135638-A1 (EP)
Inventor: BIZOT JEAN
IPC: C25B3/23
Filed: 1983-06-16
Abstract: 1. Process for the preparation of sulphoxides of thioformamide derivatives of general formula :  see diagramm : EP0135638,P5,F3  in which R denotes a hydrogen atom or a straight-chain or branched alkyl radical containing 1 to 4 carbon atoms, Het denotes a heterocyclic radical of an aromatic nature containing one or two nitrogen atoms which is chosen from 3-pyridyl (optionally substituted by a straight-chain or branched alkyl radical containing 1 to 4 carbon atoms or by a halogen atom), 3-quinolyl, 4-pyridazinyl, 5-pyrimidinyl, 5-thiazolyl, 5-thieno [2,3-b] pyridyl and 6-thieno [3,2-b] pyridyl, and Y denotes a valency bond or a methylene radical, characterized in that products of general formula :  see diagramm : EP0135638,P5,F4  in which the symbols R, Het and Y are defined as above, are oxidized electrochemically, the operation being carried out in an electrolyte of high water content, at a pH of between 7 and 7.5, in the presence of a specific X**+ oxidizing agent obtained electrochemically in situ from a halide X**- by working at an imposed electrode potential close to the oxidation potential of X**-, and the product obtained is then isolated.
Patent EP-0085652-A1 (EP)
Inventor: REINEHR DIETER DR
IPC: C07C253/00
Filed: 1983-01-24
Abstract: Es werden neue 10-Amino-deca-3,7-dien-nitrile der Formel <IMAGE> beschrieben, worin R1 C1-12-Alkyl, R2 H oder C1-12Alkyl, R3 C1-12-Alkyl, Cycloalkyl mit 4-12 Ring-C-Atomen, C7-8-Aralkyl, gegebenenfalls substituiertes Aryl, oder, wenn R4 = H ist, auch -CH=CH-Alkyl oder -C(Alkyl)=CH-Alkyl mit je 1-4 C-Atomen in den Alkylgruppen, R4 = H, C1-12-Alkyl, Cycloalkyl mit 4-12 Ring-C-Atomen, C7-8-Aralkyl oder gegebenenfalls substituiertes Aryl oder R1 und R2 und/oder R3 und R4 zusammen C3-11-Alkylen darstellen. Die Verbindungen (I) können auf an sich bekannte Weise zu den entsprechenden 1,11-Diamino-undeca-3,7-dienen reduziert werden. Die letzteren stellen wertvolle Zwischenprodukte dar und eignen sich insbesondere zur Herstellung von transparenten vernetzbaren Polyamiden.
Patent EP-0120215-A1 (EP)
Inventor: PETTERSSON ROLF
IPC: F42B15/36
Filed: 1984-01-26
Abstract: Mortar ammunition with a projectile body (4) and a tail tube (5) containing the necessary propellant charge. The tail tube (5) and the projectile body (4) constitute two separate components which, for the purpose of being loaded into the mortar, are capable of being lowered in turn into the mortar via its barrel (1) until they come into contact with each other inside the barrel (1). When the mortar is fired the projectile body (4) will leave the mortar without taking with it the tail tube (5). The projectile body (4) and the tail tube (5) make contact with each other via a girdle (8) fixed to the tail tube (5), said girdle being caused by the gases from the propellant charge to become detached from the tail tube (5) and to become securely attached to the projectile body (4), so that the girdle is carried out of the barrel (1) by the projectile body.
Patent EP-0123817-A1 (EP)
Inventor: KINOSHITA KUNIO
IPC: A61B1/00
Filed: 1984-02-28
Abstract: An air and liquid supplying device has an air pump (33), a first feed liquid tank (26) containing a first liquid, and a first selector valve (9) connected to a feed air passage and a feed liquid passage of an endoscope. The pump is connected to the first selector valve by a air supply passage (96) and the liquid tank is connected to the valve by a liquid supply passage (97). The air supply passage is connected to the tank through a pressurizing passage (19). The first valve is shifted between a first position where air from the pump is fed into the feed air passage and a second position where the first liquid is fed into the feed liquid passage. A second feed liquid tank (35) containing a second liquid is connected to the air supply passage between the pump and the pressurizing passage. A second selector valve (98) is connected to the air supply passage and shifted between a first position where air from the pump is fed into the air supply passage, and a second position where the second liquid is fed into the air supply passage.
Patent EP-0124780-A1 (EP)
Inventor: YOSHIDA HIROSHI CENTRAL RESEAR
IPC: B01J23/755
Filed: 1984-04-06
Abstract: Disclosed is a process for preparing 2-alkyl-4- amino-5-aminomethylpyrimidine comprising (i) a first step of reacting 2-alkyl-4-amino-5-formylpyrimidine with ammonia in an inert solvent in the presence of at least one compound selected from heteropolyacids, isopolyacids, oxyacids and salts thereof containing molybdenum ortungsten, and (ii) a second step of reacting the reaction product in the first step catalytically with ammonia and hydrogen in an inert solvent in the presence of a reducing catalyst together with or without a hydroxide of an alkali metal or alkaline earth metal.
Patent EP-0127766-A1 (EP)
Inventor: SCHORNICK GUNNAR DR
IPC: C07C67/26
Filed: 1984-04-30
Abstract: 1. A process for the preparation of esters of acrylic or methacrylic acid with hydroxyl-containing organic compounds, wherein saturated alcohols, which optionally contain ether groups and which, if they contain 2 or more free hydroxyl groups per molecule, have a molecular weight of from 62 to 399 and, if they contain only one free hydroxyl group per molecule, have a molecular weight of from 130 to 300, are esterified at elevated temperature with from 100 to 150 mole %, based on the OH groups of the alcohol, of acrylic or methacrylic acid in the presence of an acidic esterification catalyst and at least one hydrocarbon which forms an azeotropic mixture with water, and of small amounts of a polymerization inhibitor, with the azeotropic removal of the water formed ; following the esterification, the hydrocarbon is removed by distillation ; and after neutralization of the esterification catalyst, the remaining acrylic or methacrylic acid is reacted with an epoxy compound having an acid number of =< 5 mg KOH/g in an amount equivalent to the acid number, with the proviso that, if alcohols containing 2 or more free hydroxyl groups per molecule have been esterified with acrylic or methacrylic acid, epoxy compounds are used which contain at least 2 epoxy groups per molecule, and that, if alcohols containing only one free hydroxyl group per molecule have been esterified with acrylic or methacrylic acid, monoepoxy compounds are used as epoxy compounds.
Patent EP-0130356-A1 (EP)
Inventor: SUSTMANN SCARLET DR
IPC: A61F13/20
Filed: 1984-05-25
Abstract: The invention relates to tampons protecting against vaginal infections, these tampons being characterised in that the tampon body is prepared with a buffer. The invention also relates to a method for making the tampons.
Patent EP-0141025-A1 (EP)
Inventor: PETSCHKE GLENN HERBERT
IPC: C09D175/00
Filed: 1984-06-21
Abstract: A storage stable one-component air curable urethane mating composition having improved color and abrasion resistance comprising at least twenty percent by weight or resin solids of a compound comprising at least one oxazolidine ring chemically combined from the nitrogen atom of the ring through an alkylene urethane linking group to an isophorone diisocyanate prepolymer radical. 
     The invention also comprises the method for preparing the compound and composition and a method for coating a surface by applying the composition of the invention to the surface and exposing the applied composition to air having a relative humidity of at least 10% and includes an article coated with the cured composition.
Patent EP-0148512-A1 (EP)
Inventor: STEWART CHARLES WINFIELD
IPC: C08L27/00
Filed: 1984-09-21
Abstract: An elastomeric composition comprising an elastomer matrix having dispersed therein about 3-30 parts per 100 parts by weight of the elastomer of powdered polytetrafluoroethylene having a number average molecular weight of at least about 250,000 and a surface area of at least 1 m 2 /g which has been treated with about 50-120% of sodium-naphthalene addition compound or another addition compound of an alkali metal required for the alkali metal to react with all the fluorine atoms on the surface of the polytetrafluoroethylene powder. 
     By dispersing such treated polytetrafluoroethylene powder in elastomer matrix, one increases significantly the tear strength of the elastomer, while increasing its modulus only moderately. In this way, the processability of the elastomeric compositions is not adversely affected.
Patent EP-0132298-A1 (EP)
Inventor: SMITH PAUL DAVID
IPC: E05B9/08
Filed: 1984-06-20
Abstract: A cylinder lock which incorporates a housing comprising a main portion (20) and a spigot (21), at an open end of which a barrel (22) of the lock is accessible, is mounted in a cylindrical hole formed in a door (10). A sheet metal element (11) is mounted on the front face of the door and has mutually parallel lugs (14, 15) extending into the cylindrical hole to co-operate with flat surfaces (23, 24) on the spigot and restrain turning of the lock in the hole. A protruding part of the spigot is gripped by a toothed retaining ring (25) which bears against the sheet metal element.
Patent EP-0124441-A1 (EP)
Title: Antenne boucle accordée à commutation de gammes
Inventor: CHOQUER JEAN
IPC: H01Q7/00
Filed: 1984-04-26
Abstract: L'antenne comporte, en parallèle au condensateur variable (4) une self (11) à état de commutation variable. Application notamment aux antennes destinées aux liaisons dans la gamme HF avec une puissance pouvant atteindre 1 kW.
Patent EP-0124450-A1 (EP)
Title: Perfectionnements aux ratières à balances pour métiers à tisser
Inventor: FROMENT JEAN-PAUL
IPC: D03C1/14
Filed: 1984-03-19
Abstract: Afin de simplifier la construction du dispositif de lisage (9) dans le cas des ratières synchronisées susceptibles de fonctionner aussi bien en marche arrière qu'en marche avant, on associe à chaque crochet de sélection (10) un cliquet élastique de retenue (12) qui l'immobilise à l'une ou l'autre des deux positions de fonctionnement, si bien que le dispositif (9) peut n'émettre qu'une action fugitive (impulsion) sur l'un ou l'autre des deux talons (10b) du crochet: aucune action prolongée n'est nécessaire.
Patent EP-0160651-A1 (EP)
Inventor: SUNDIN ERIK
IPC: E04H12/18
Filed: 1983-12-15
Abstract: Un mât télescopique comprend une pluralité de sections de mâts (2; 3; 4) pouvant être déplacées axialement l'une par rapport à l'autre tout en étant guidées l'une par l'autre. Les sections sont disposées de manière à pouvoir être extraites l'une de l'autre à l'aide d'un câble continu (13), qui traverse toutes les sections de mâts en agissant de concert avec chacune d'elles, depuis la section extérieure jusqu'à la section inférieure. Chaque section de mât (2; 3; 4) comprend au moins une poulie inférieure de guidage de câble (5; 6; 7) et un organe de renvoi de câble (8; 9; 10) disposé à l'extrémité supérieure d'une section respective. La partie du câble (18) s'étendant entre la poulie (5) et l'organe de renvoi de câble (8) d'une section (2) et entre l'organe de renvoi de câble (8) et la poulie de guidage (6) de la section interne la plus proche (3) est entièrement abritée dans un espace situé entre lesdites sections (2, 3). Les sections comprennent avantageusement des cylindres à extrémités ouvertes et à parois fermées (2; 3; 4) conçus pour s'adapter entre eux avec un jeu réduit, qui permettent d'utiliser le mât en l'absence d'haubans.
Patent EP-0139745-A1 (EP)
Inventor: TIMM GERALD W
IPC: A61F2/26
Filed: 1984-04-17
Abstract: Prothèse de pénis (20) destinée à être implantée de manière chirurgicale dans le pénis pour le traitement de l'impuissance par manque d'érection. La prothèse comprend une colonne articulée (26) présentant des articulations alternées (56) renfermées avec un commutateur (30) à l'intérieur d'une gaine allongée extérieure (28). Le commutateur (30) est aligné pour permettre d'étendre de manière réversible la colonne articulée (26) contre les extrémités de la gaine et de mettre sous tension un organe de tension (32), en augmentant ainsi la résistance par frottement aux articulations (56) et en provoquant une érection.
Patent EP-0157791-A1 (EP)
Inventor: FERNIE DOUGLAS PETRIE
IPC: H04N9/31
Filed: 1984-08-29
Abstract: Dans un système d'affichage une source de lumière laser (10) est pulsée pour délivrer une séquence d'impulsions lumineuses sur une cellule opto-acoustique activée via un transducteur piézo-électrique (13) avec un signal d'entrée qui véhicule une information et la propage au travers de la cellule sous la forme d'ondes sonores. Le laser est pulsé en synchronisme avec la fréquence porteuse du signal d'entrée de sorte que les impulsions lumineuses sont modulées selon l'information, et les impulsions lumineuses modulées sont projetées via un système de balayage optique (15, 16, 18).
Patent EP-0152750-A1 (EP)
Inventor: BAUER LOTHAR
IPC: F01N3/04
Filed: 1985-01-12
Abstract: 1. An exhaust gas system for a multi-cylinder internal combustion engine having individual cylinder heads (3) arranged in line, to which the engine jacket-water cooled exhaust elbows (1) are connected, in which each elbow is enveloped by a cooling water collecting space (8) enclosed by a shell (2) ; the water collecting spaces (8) are connected by pipe sections (11, 12) and plug-in sleeves (9, 10) to form a cooling water manifold ; the space enclosed by the shell (2) is passed through by further piping sections (29) for other media, which are also interlinked by pipe sections (34, 35) to form continuous piping systems, characterized by a combination of the following features : a) each exhaust elbow (1) possesses an oil collecting space (20) within the confines of its shell (2) for oil flowing from the cylinder head (3) ; b) the oil collecting spaces (20) are connected by pipe sections (24, 25) to form the leakage oil manifold ; c) the oil collecting space (20) is directly connected to the rocker chamber in the cylinder head (3) through a bore (21), or similar ; d) the plug-in flanges (22, 23) taking up the pipe sections (24, 25) of the leakage oil manifold are provided with support elements (39) for the exhaust elbows (1) and the exhaust gas system (6) connected thereto, which are rigidly or flexibly connected to the crankcase (40), and e) in which those support elements (39) which are located at the first and last exhaust elbows (1) are designed hollow and serve to return the leakage oil to the crankcase.
Patent EP-0155449-A1 (EP)
Title: Projectile percussion fuze
Inventor: APOTHELOZ ROBERT
IPC: F42C15/184
Filed: 1985-01-16
Abstract: 1. Impact fuse for projectiles which are designed to be fired from tube weapons, this fuse comprising a fuse housing (1) which houses two priming caps (12, 13), with a firing pin (14) for pricking one of them, namely the priming cap (13), after the projectile has impacted onto the target, and which further houses a priming cap carrier (10) that can be moved into a position in which one or more of the priming caps (12, 13) can be fired, namely a live position, this priming cap carrier (10) guaranteeing safety from premature detonation of the projectile immediately in front of the weapon, characterized in that only one of the two priming caps (12, 13) is located inside the priming cap carrier (10), namely the priming cap (12), in that the other of the two priming caps (12, 13), namely the cap (13), is located at a fixed position inside the fuse housing (1), outside a priming chain, and in that the priming cap carrier (10) exhibits an aperture (41), through which the firing pin (14) passes when pricking the stationary priming cap (13).
Patent EP-0178011-A1 (EP)
Inventor: BISIACH BRUNO
IPC: B23K26/00
Filed: 1985-09-27
Abstract: An industrial robot with power laser beam for the cutting or welding of workpieces according to a desired pattern. The robot has six axes of movement - if desired a seventh axis can be provided - and a triaxial hollow head. The laser beam is generated by a generator (1) separate and outside the robot and reaches the robot through a side opening (12, 12') whereafter it is axially directed by a pair of adjustable mirrors (15, 20) to the hollow head (7). Two further mirrors (24,25) fitted in the head direct the beam perpendicularly on the workpiece to be cut or welded, according to the desired path.
Patent EP-0173424-A1 (EP)
Inventor: FRITZBURG ALAN
IPC: C07C309/15
Filed: 1985-06-14
Abstract: The present invention is directed to novel radiopharmaceutical imaging agents incorporating Tc-99m as a radiolabel. In particular, the novel imaging agents disclosed herein have relatively high renal extraction efficiencies, and hence are useful for conducting renal function imaging procedures. The novel Tc-99m compounds of a present invention have the following general formula:
     wherein X is S or N; and wherein Y is -H 2  or wherein Y is
     and where R, is -H, -CH 3 , or -CH 2 CH 3 ; R 2  is -H, -CH 2 CO 2 H, -CH 2 CONH 2 , -CH 2 CH 2 C0 2 H, -CH 2 CH 2 CONH 2 , -CH 3 , -CH 2 CH 3 , CH 2 C 6 H 5 , or -CH 2 0H; and Z is -H, -CO 2 H, -CONH 2 , -S0 3 H, -SO 2 NH 2 , or -CONHCH 2 C0 2 H; and the Tc is Tc-99m; and water-soluble salts thereof. Of the foregoing, the presently preferred Tc-99m compound of the present invention is Tc-99m-mercaptoacetylglycylglycylglycine (Tc-99m-MAGGG). The present invention is also directed to novel chelating agents that may be reacted with Tc-99m to form the foregoing compounds. Such novel chelating agents have the following general formula.
     where X and Y have the same definitions as above, and wherein Y' is -H 2  when X is N, or wherein Y' is -H, or a suitable protective group such as -COCH 3 , -COC 6 H 5 , -CH 2 NHCOCH 3 , -COCF 3 , or -COCH 2 0H when X is S. The present invention also provides methods for preparing and using the novel Tc-99m compounds.
Patent EP-0187464-A1 (EP)
Inventor: HANSEN WILLIAM DAVID
IPC: H05K7/10
Filed: 1985-11-26
Abstract: An adapter is described for making connection between the contact pads (16) of a LCC (Leadless Chip Carrier) (12) and the terminals (24) of an ordinary low-cost socket (14) that normally receives the LCC and connects it to a printed circuit board (28), while also providing connections for test equipment to monitor the interface between the LCC and the printed circuit, or just the LCC, or just the printed circuit. The adapter includes a base element (32) which fits into the socket (14) and which has multiple pads (34) that contact the terminals (24) of the socket (14), and a test interfacer (44) which attaches to the base element (32) and extends upwardly therefrom. The interfacer (44) has a receiver (48) for receiving a LCC (12) and has leads (42) that extend between the pads (16) of the LCC and the pads (34) of the base element (32). The leads (42) also have portions (30) that are accessible from the outside so that test equipment can be connected to them to monitor the interface betwen the LCC and the socket which connects to the printed circuit board.
Patent EP-0179084-A1 (EP)
Inventor: LANSDOWN ANTHONY RICHARD
IPC: G01N15/06
Filed: 1985-04-09
Abstract: Procédé permettant de déterminer une propriété de la charge en particules d'un système liquide, consistant à soumettre un échantillon des particules du système, avec ou sans le liquide les entraînant ou les ayant entraînées, à un champ de force électrique ou magnétique et à contrôler la variation se produisant dans le champ de force en présence et en l'absence de l'échantillon.
Patent EP-0181368-A1 (EP)
Inventor: DUPONT PRESTON S
IPC: H05K1/03
Filed: 1985-04-09
Abstract: Composites à base de mousse syntactique renforcés par des fibres et possédant un faible poids spécifique ainsi qu'un faible coefficient d'expansion thermique, permettant de former des structures légères pour des applications dans l'industrie aéronautique. Ces composites sont préparés à partir d'un mélange de résine thermodurcissable polymérisable par la chaleur, de microsphères creuses d'un diamètre compris entre 5 et 200 micromètres et de fibres d'une longueur inférieure ou égale à 250 micromètres.
Patent EP-0188481-A1 (EP)
Inventor: IGELBUESCHER HEINRICH
IPC: B01D53/94
Filed: 1985-07-12
Abstract: Une disposition légale prescrit la séparation de NOx dans le gaz de fumées de chaudières à des quantités inférieures à 200 mg/m3. A cet effet, une solution connue est de faire passer les gaz de fumées par des catalyseurs. Afin de faciliter une telle séparation de NOx, la présente invention propose de doter l'intérieur des tubes de fumée (2) de la chaudière (1) de surfaces de catalyse (3). Ces dernières peuvent être placées hélicoïdalement dans les tubes de fumée (2) tout en étant mobiles à l'intérieur de ceux-ci.