baber/WOPTO huggingface dataset:
Patent EP-0087413-A1 (EP)
Title: Outil pour l'installation de dents de scarificateur
Inventor: LEONARD JAMES F
IPC: B25B27/02
Filed: 1981-09-08
Abstract: Outil (T) servant à l'installation de dents de scarificateur (C) dans le trou (13) d'un socle fixé à un tambour, permettant d'utiliser un goujon et un marteau pneumatiques identiques à ceux utilisés pour l'extraction des dents au travers d'une ouverture à l'arrière du socle. L'outil possède un trou circulaire (41) avec une conicité intérieure (43) formant un angle non inférieur à 32 1/2o mais de préférence 35o par rapport à la ligne centrale du trou, cette conicité intérieure (43) engageant une conicité extérieure (25) d'un corps de la dent (C) à proximité d'une épaule (24), un métal de soudure fixant une pointe (20) de métal relativement dur au corps, ou un évasement ou jupe (27) du corps à proximité de la tige (22) de la dent (C). Les trous dans le corps peuvent être de longueur et de diamètre différents, suivant la distance entre le sommet de la pointe et la conicité ou l'évasement ou jupe. L'extrémité opposée de l'outil est pourvue d'un trou (74) recevant un goujon (35) pouvant être frappé par un marteau pneumatique, tandis qu'une pièce d'épaisseur (45) peut coincer le goujon (35) dans le trou de manière à empêcher l'outil d'expulser le goujon en cas de déclenchement accidentel du marteau pneumatique.
Patent EP-0085122-A1 (EP)
Inventor: BASSANI FEDERICO
IPC: E02F5/28
Filed: 1982-01-30
Abstract: A bracket (1) is foreseen fitted on the left side of a tractor (3), supporting a tool holder (4) of line, in two points on rotating knuckles (5,6) and on a jack (7): the tool holder (4) underlies to the movement on a vertical plane by a fork guide (11) on the right side of the tracton (3), permitting in this way to the tool (22) a suspended position when not used and another position of contact to the ground. 
     The tool holder (4) supports a motor assembly on a flange (17) for driving a milling cylindrical piece with circular generating blades (23) permitting to move freely the material from the edge, when the tractor (3) is advancing, allowing a rectilinear edge. For shielding the tool (22), a bonnet (24) is foreseen to be fitted by means of a hinge on the above mentioned flange (17), thus allowing to change its position to adjust the throw of the earth. 
     For adjusting the tool holder (4) to the job requirements, an adjustable tension control is foreseen on the end of the tool holder (4) by means of a screw (26) enabling to set the position of the wheel (27) leaning on the ground. The motor assembly can be gradually advanced by means of a jack (13) contained in the tool holder (4) to allow, when the tractor (3) is stationary, to carry out transversal drains for the rain water downflow.
Patent EP-0077563-A1 (EP)
Inventor: BARBERIS GIULIO
IPC: H04L12/413
Filed: 1982-10-19
Abstract: The system allows packet synchronous speech communications in the network without requiring any centralized device synchronizing all the network stations. To obtain that, the active periods of each station are subdivided asynchronous, packet switched data traffic accesses the transmission line by means of a distributed contention algorithm, such as CSMA-CD. The access to the line for a speech communication is obtained by the same contention technique as used for data transmissions but, once a station has accessed the line for a speech communication, this communication is allotted a synchronous channel which is maintained for the whole communication duration. To obtain that, each station organizes its activity into frames, having a duration equal to the speech packetization time, and builds up independently, on a frame by frame basis, the busy period timing map, by monitoring the transmission line activity and recording the beginning instants of speech packets. Provided that at the occurrence of a particular busy period only the station that has booked it can transmit, each busy period in the map sets up a synchronous channel for a speech communication.
Patent EP-0080089-A1 (EP)
Inventor: HONEGGER WERNER
IPC: G06M7/00
Filed: 1982-11-04
Abstract: A product counter apparatus is disclosed comprising a support element which bears against the products, typically printed products, which are to be counted. A holder device is mounted at the support element. Secured to such holder device is a substantially L-shaped spring or resilient element containing two leg members. The one leg member of such resilient or spring element extends substantially transversely with respect to a predetermined conveying direction of the printed products and protrudes by means of its free end past the holder device. The other leg member of the resilient or spring element is clamped at its end, and thus, can be elastically deflected transversely to a plane containing the printed products. Retained in the holder device is an inductive proximity switch. The printed products moving past the counter apparatus impact at their leading edge at the end of the one leg member which serves as a feeler or sensor and deflect the latter in their product conveying direction. At the same time the feeler is raised while there is deflected the other leg member of the resilient or spring element. Consequently, it is possible for the feeler to be released from the printed product engaging thereat and to resiliently return back into its starting position. During approach of the feeler at the proximity switch the latter generates a counting signal which is inputted to a counter mechanism.
Patent EP-0082369-A1 (EP)
Inventor: IRMSCHER KLAUS DR
IPC: A61K31/44
Filed: 1982-12-03
Abstract: Imidazo(4,5-c)pyridines of the formula   <IMAGE>   wherein X is O, S or NH; Y is -NR2-CH=N- or -N=CH-NR2-; R1 is 1-benzothienylmethyl, naphthylmethyl, or benzyl which is mono- or di-substituted by F, Cl, NO2, CF3 or a combination thereof, and; R2 is alkyl of 1-4 C atoms or cyclopropylmethyl, or a physiologically acceptable acid addition salt thereof, have valuable pharmacological activity, e.g., as GABA agonists.
Patent EP-0060696-A1 (EP)
Inventor: JONES DERRICK FLEET
IPC: A61P43/00
Filed: 1982-03-12
Abstract: The invention relates to nitrogen heterocycles which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of the formula I:
       
     in which R 1  and R 2 , same or different, are hydrogen or 1 -10C alkyl, 3-8C cycloalkyl or 4-14C cycloalkylalkyl, each alkyl, cycloalkyl or cycloalkylalkyl optionally carrying one or more F, Cl or Br atoms, provided that one of R 1  and R 2  is halogen substituted, or R 2  is hydrogen and R 1  is R 3- E-W in which W is 2-6C alkylene optionally substituted by 1 or 2 1-4C alkyls, E is O, S, SO, S0 2  or NR 4  in which R 4  is H or 1-6C alkyl, R 3  is H or 1-6C alkyl optionally substituted by 1 or 21-4C alkyls, or R 3  and R 4  are joined to form a pyrrolidine, piperidine, morpholine, piperazine or N-methylpiperazine ring, or R 2  is H and R 1  is H, 1-10C alkyl, 3-8C cycloalkyl, 4-14C cycloalkylalkyl, 3-6C alkenyl, 3-6C alkynyl, 1-6C alkanoyl, 6-10C aryl, 7-11C aralkyl or7-11C aroyl; ring X is a heterocyclic ring. 
     A is phenylene or 5-7C cycloalkylene, or a 1-8C alkylene into which is optionally inserted one or two groups; ring Y is a heterocyclic ring and the pharmaceutically-acceptable acid-addition salts thereof. Manufacturing processes and pharmaceutical compositions are also described.
Patent EP-0068640-A1 (EP)
Inventor: MOLT KENNETH R
IPC: C08L27/06
Filed: 1982-05-27
Abstract: For stabilising halogen-containing polymers compositions are provided which comprise (a) at least one alkyltin mercaptide having the general formula
 R<1>aSn-[-S-(CH2)x-C : O . OR]4-a
 in which R<1> is a C1 to C12 straight or branched chain alkyl group, R is a C1 to C20 straight or branched chain alkyl or C2 to C20 alkenyl group, a is 1 or 2 and x is 1 or 2, (b) at least one zinc mercaptoester having the general formula
 Zn-[-S-(CH2)x-C : O . OR)2
 in which R and x are as above defined, and (c) at least one basic alkali or alkaline earth metal compound, with or without (d) at least one alkyltin sulfide or oxide having the general formula 

R<1>-@n-R<1>
 in which W is oxygen or sulfur and R<1> is as defined above. The compound (c) may be an oxide, hydroxide, sulfide, C2 to C8 carboxylate, silicate, phosphate, borate or carbonate.
Patent EP-0068716-A1 (EP)
Inventor: KAWAKAMI RYUSI
IPC: A01K1/02
Filed: 1982-06-16
Abstract: known farrowing pens having a central sow pen and two piglet pens provided on the sides of the sow pen, the floor height of the sow pen is equal to or sligthly lower than the floor height of the piglet pens, and the width of the sow pen is sufficiently large to permit the sow to stand up or lie down easily. According to the present invention, the floor height of the sow pen (1) is higher than the floor height of the piglet pens (2), and the width of the sow pen (1) is the minimum required to allow the sow to lie down or slightly larger than that. This arrangement protects piglets against being crushed to death by the sow, and enables them to have an equal opportunity of taking the sow's milk. The invention is applicable to other livestock animals.
Patent EP-0070751-A1 (EP)
Inventor: LEHRER WILLIAM I
IPC: H01L21/205
Filed: 1982-06-25
Abstract: A low temperature LPCVD process for co-depositing metal and silicon to form metal silicide on a surface such as the surface of a semiconductor integrated circuit wherein the metal is selected from the group consisting of tungsten, molybdenum, tantalum and niobium. A reactor which contains the surface is maintained at a temperature of about 500°-700 °C. The reactor is purged by the successive steps of introducing an inert gas into the reactor, introducing a reducing atmosphere into the reactor and introducing hydrogen chloride gas into the reactor. Silane is then introduced into the reactor such that a base layer of polysilicon is formed on the surface. Then, while maintaining silane introduction to the reactor, metal chloride vapor is simultaneously introduced into the reactor such that metal and silicon are co-deposited on the polysilicon as metal silicide.
Patent EP-0084533-A1 (EP)
Inventor: FLINK ERNST AKE RAGNAR
IPC: C23C2/00
Filed: 1982-02-18
Abstract: Un recipient (1 et 13) est utilise pour la galvanisation, la paroi peripherique (1) etant perforee pour permettre le passage du zinc en fusion. Le recipient (1 et 13) est vide apres le processus par renversement. Selon la presente invention, la vidange se trouve simplifiee lorsque le fond (13) est concu de maniere telle que les articles qu'il supporte aient tendance a glisser de ce fond (13) et lorsque la paroi peripherique (1) peut etre demontee axiallement de ce fond (13).
Patent EP-0077402-A1 (EP)
Inventor: MURAKAMI KATSUO MITSUBISHI DEN
IPC: H01J61/48
Filed: 1982-04-21
Abstract: A fluorescent discharge lamp with greater luminescence. In the lamp, plural fluorescent material-layers (3), (4) are laminated on the base body of a glass tube (1) and the density of activating material in the fluorescent material-layer (3), the one layer nearer to the glass base body, is set to be less than that of the activator material in the fluorescent material-layer (4), the other tayer further from the glass base body, so that a fluorescent layer with a lower ultraviolet ray reflection factor is formed on the discharge side and a fluorescent layer with improved quantum efficiency and a higher ultraviolet ray reflection factor on the glass base body-side. Thus, the emitted ultraviolet rays are absorbed into the fluorescent layers to a greater degree than in the conventional lamp, thus increasing luminescence. The lamp is used in the illumination field or the like.
Patent EP-0085291-A1 (EP)
Inventor: BREUER HERMANN
IPC: C07D205/085
Filed: 1983-01-03
Abstract: Antibacterial activity is exhibited by compounds having the formula
     and salts thereof, wherein R 1 , R 2 , R 3 , R 4 , R 6  and R 6  represent various organic groups.
Patent EP-0085310-A1 (EP)
Inventor: TREIBLE EDWIN S
IPC: F02D19/02
Filed: 1980-10-27
Abstract: The system comprises a zirconium sensor (12) interposed in the exhaust conduit (14) of a gas-fueled engine (16) for sensing both oxygen content and temperature of the exhaust gases, and for emitting electrical analog signals thereof to a comparator/controller (22). In turn, the latter transmits a complementary, derivative electrical signal to a current-to-pressure transducer (26). The transducer (26) is supplied with gas under pressure from the engine fuel (gas) supply line (28), and the pressure of this transducer-supplied gas is modulated by the aforesaid derivative signal. The modulated gas pressure is communicated with a gas cylinder (34), having a translating piston rod (96), which is operatively engaged with an otherwise standard gas engine regulator (36) for trimming control of the flow of fuel (gas) through the regulator (36).
Patent EP-0093328-A1 (EP)
Inventor: THALMANN ALFRED
IPC: F16L47/00
Filed: 1983-04-20
Abstract: A molded connecting piece has two saddle-shaped pieces one of which carries a hole drilling or punching tool and the other of which is connected to a branch line. The two connecting pieces are interconnected by an annular channel so that, when they surround are attached to a pipeline and a hole is made in the line, the medium reaches the branch line from the pipeline through the hole, through the annular channel and to the branch line. Between the saddle pieces and the pipeline are heating mats by which a tight welding connection can be produced.
Patent EP-0094533-A1 (EP)
Inventor: MERTENS PETER DR
IPC: G01M3/28
Filed: 1983-04-29
Abstract: 1. Method for testing pipes or pipe networks (10) for leaks, in which a fluid is placed under pressure in individual mutually separable pipe sections (A-D), the fluid pressure is adjusted to an initial pressure level and for each pipe section, starting from this initial pressure level, a pressure variation is determined, characterised in that the fluid pressure is adjusted to at least two different initial pressure levels (pa1 , pa2 ), in that the pressure variations (DELTA p1 , DELTA p2 ) in the different initial pressure levels (pa1 , pa2 ) are detected in successive measurement intervals and related to a time unit, that is time-standardised, in that a time-standardised pressure variation difference (DELTA p) is formed from the time-standardised pressure variations (DELTA p1 , DELTA p2 ), in that it is tested whether the time-standardised pressure variation difference (DELTA p) is greater than a preset value (DELTA pv ) related to the same time unit, that is time-standardised.
Patent EP-0095131-A1 (EP)
Inventor: SARIN VINOD K
IPC: C04B41/50
Filed: 1983-05-17
Abstract: Cutting tools and cutting tool inserts having improved mechanical and chemical wear resistance under demanding conditions of machining speed, temperature, or workpiece hardness comprise a silicon nitride substrate having at least one hard, adherent coating layer of a refractory material. The silicon nitride substrate body consists essentially of a first phase of silicon nitride and a refractory second phase comprising silicon nitride and an effective amount of densifi. cation aid selected from the group consisting of silicon dioxide, aluminum oxide, magnesium oxide, yttrium oxide, hafnium oxide, zirconium oxide, the lanthanide rare earth oxides, and mixtures thereof.
Patent EP-0101988-A1 (EP)
Title: Verfahren zum Entfernen von Kunststoffrückständen an Mischvorrichtungen und Formwerkzeugen
Inventor: SCHLUETER KLAUS
IPC: B08B7/00
Filed: 1983-08-08
Abstract: Verfahren zum Entfernen von Kunststoffrückständen an Mischvorrichtungen und an daraus zu befüllenden Formwerkzeugen, bei dem die Kunststoffrückstände durch Erhitzen verdampft werden.
Patent EP-0086539-A1 (EP)
Inventor: MULLER HANS DR ING
IPC: C12M1/12
Filed: 1983-02-10
Abstract: Growing of microorganisms takes place in a fermenter in which simultaneously products of metabolism are separated and withdrawn by microfiltration with the aid of a diaphragm filter, and a suspension of microorganisms is stirred in the fermenter in the region immediately surrounding the diaphragm filter.
Patent EP-0090481-A1 (EP)
Inventor: GASTALDO GIANCARLO
IPC: C09D7/12
Filed: 1983-01-21
Abstract: The varnish comprises a plasticising resin, a diluent, a matting compound and en epoxy silane compound, this latter having excellent antireflection characteristics and enabling the varnish also to adhere to smooth glass. At the moment of use, a catalyst is added to the varnish, the catalyst being an amino silane compound which causes the epoxy compound to polymerise, so that the varnish layer becomes resistant to abrasion and to chemical agents. The varnish can also be coloured with aniline dyes such as aniline green and aniline yellow. On varnishing, the tube is first degreased, then varnished with several layers, and finally baked at a temperature of between 80 and 150 °C for a time sufficient to cause polymerisation of the compound.
Patent EP-0095288-A1 (EP)
Inventor: HARROLD DOUGLAS PRIEST
IPC: F04B47/02
Filed: 1983-05-12
Abstract: A helical gear borehole pump in which the outer member, having an internal helical gear form thereon, is used as the rotor and the discharge column 22 is itself rotated. It is dispensive of the need of a drive shaft within the discharge column and this also reduces the pressure drop up the discharge column. The device is particularly suitable for hand operation by means of handle 17.
Patent EP-0128989-A1 (EP)
Inventor: HARNOIS GEORGES ALBERT RENE
IPC: B65G1/02
Filed: 1983-06-21
Abstract: 1. Underground construction defining a closed chamber for protecting goods and/or persons against outside sources of aggression, the construction being constituted by at least one lower slab constituting the foundation and by a superposition of elements constituted by boxes, said elements forming a wall closed on itself generally in the form of a cylinder with oval or elliptic base, and the construction is characterized in that said boxes are open by their face oriented towards the inside of the chamber, each thus constituting a storage bin, and in that said boxes are of two types, the boxes of a first type (12, 12') defining by their juxtaposition a curved wall section of given radius of curvature, and the boxes of the second type (13, 13') define by their juxtaposition a curved wall section comprising a longer radius of curvature (with respect to the section made from the boxes of the first type), the chamber being constituted by the juxtaposition of four sections, viz. two sections of shorter radius of curvature and two sections of longer radius of curvature, the sections of the same radius of curvature being made with boxes of the same type, being diametrically opposite and separated by two sections of different radius of curvature.
Patent EP-0113295-A1 (EP)
Title: Table de contrôle dimensionnel universel pour mesures intérieure et extérieure
Inventor: BEAUPERE RENE
IPC: G01B5/02
Filed: 1983-12-27
Abstract: Table de contrôle dimensionnel universel pour mesures intérieure et extérieure permettant de contrôler une cote par rebroussement entre une touche fixe et une touche mobile par comparaison avec un étalonnage préalablement déterminé dans laquelle le centrage de la touche fixe (7), son axe et celui du comparateur devant être dans le même plan, est obtenu par son support, dont la partie inférieure de section en forme de trapèze isocèle inversé, repose sur une glissière, de même section mais en creux, du corps (1), puis, le blocage partait du support de la touche fixe (7) est obtenu par un coin clavette, de forme cylindrique avec un méplat longidutinal qu'une vis fait pivoter dans l'alésage qui traverse le support en appuyant sur l'un des côtés de ce méplat, finalement, le déplacement de la touche mobile (8) est obtenu par l'ensemble d'un support en forme d'équerre, de l'axe mobile qui lui est solidaire, et de l'axe fixe solidaire du corps (1) et parallèle à l'axe mobile.
Patent EP-0102959-A1 (EP)
Inventor: BUDZICH TADEUSZ
IPC: F15B11/00
Filed: 1982-12-23
Abstract: Dans un système de commande d'écoulement par priorité, la caractéristique de priorité est obtenue par l'abaissement progressif du différentiel de pression de soupapes non-prioritaires (115, 116), une fois que le refoulement maximal de la pompe a été atteint, de sorte que toutes les soupapes du système (10, 115, 116) conservent toujours leur caractéristique d'écoulement proportionnel compensé.
Patent EP-0124058-A1 (EP)
Inventor: FARINA CARLO
IPC: C07D237/20
Filed: 1984-04-22
Abstract: Preparation of ethyl{6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazinyl}hydrazino carboxylate is disclosed, from 3-chloro-6-hydrazinopyridazine in protected form, which is oxidized to yield the corresponding azo derivative, which is treated with ethyl-(2-hydroxypropyl)amine in the presence of strong bases, the corresponding amino derivative being subjected to reduction and deprotection, and finally acylated to yield ethyl{6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazinyl}hydrazinocarboxylate.
Patent EP-0127092-A1 (EP)
Inventor: GOEBEL KONRAD DIPL-ING
IPC: C07C29/15
Filed: 1984-05-18
Abstract: Die Erfindung bezieht sich auf ein Mittellastkraftwerk (1, 44) mit einer integrierten Kohlevergasungsanlage (2, 45) mit einem an die Kohlevergasungsanlage angeschlossenen Gasturbinenkraftwerksteil mit einem an die Rohgas- Wärmetauschanlage (3, 46) der Kohlevergasungsanlage angeschlossenen Dampfkraftwerksteil und mit einer Methanolsyntheseanlage (9, 49, 71). Bei einem solchen Mittellastkraftwerk soll in Zeiten verminderten Strombedarfs vermehrt Methanol erzeugt werden. Hierbei besteht das problem, die Zusammensetzung des nunmehr nicht mehr in der Gasturbine verfeuerten restlichen Synthesegases in seiner Zusammensetzung dem für die Methanolsynthese erforderlichen stöchiometrischen Verhältnis zu bringen. Hierzu sieht die Erfindung vor, daß der Methanolsyntheseanlage zur Wasserstoffanreicherung ein an die Rohgas- Wärmetauscheranlage angeschlossener, aus Sättiger (64), Konvertierungsanlage (65), Kühler (66, 67) und nachgeschalteter Gasreinigungsanlage (68) bestehender sogenannter Kühler-Sättiger-Kreislauf (63, 73) zugeordnet wird. Des weiteren kann der Methanol-syntheseanlage auch eine Wasserelektrolyseanlage (40) zugeordnet sein, deren Wasserstoffleitung (42) über einen Verdichter (43) mit der Methanolsyntheseanlage verbunden ist. Ein erindungsgemäßes Mittellastkraftwerk ist für den Einsatz von fossilen Brennstoffen geeignet.
Patent EP-0141938-A1 (EP)
Inventor: LANG KLAUS E DR-ING
IPC: B65B63/02
Filed: 1984-08-23
Abstract: 1. Method for transporting can lids (5) abutting each other with their plane surfaces and standing on their edges, in stacks (8) in a transport box (13), characterized in that, for the loading into the transport box (13), the lid stacks (8) are grasped at the ends and are pressed together for a certain amount in the axial direction of the lid stacks (8) and that the length of the lid stack (8) is chosen in relation to the corresponding length of the interior space of the transport box (13) in that manner that the lid stack (8) can only re-expand partly in the transport box (13).
Patent EP-0178348-A1 (EP)
Inventor: EDER FRANZ X PROF DR
IPC: F02G1/043
Filed: 1984-10-19
Abstract: A thermal engine is capable of producing mechanical power by absorbing high temperature heat and releasing low temperature heat. To this aim, a pressure cylinder (1) is divided by a displacement piston (2) into two working chambers (7, 8) which are connected together by a thermal collector (9), the cylinder and the collector being filled with high pressure gas or steam. One of the working chambers (8) is heated at a high temperature by the supply of heat, the other chamber having a low temperature due to a refrigeration effect. At least one of the working chambers (7) is connected by two non-return valves (12, 13), acting in opposite directions, with two pressure tanks (14, 15), and the two tanks under different pressures are connected by an expansion machine (16).