baber/WOPTO huggingface dataset:
Patent EP-0053601-A1 (EP)
Inventor: GOTT HANS DIPL-ING
IPC: B21F1/04
Filed: 1981-10-20
Abstract: Bei dieser Vorrichtung sind zum Biegen der parallel zueinander in einer Ebene vorgeschobenen Drähte quer zur Drahtschar verschiebbare Schienen (83) vorgesehen, welche in den Drahtabständen entsprechenden Abständen Drahtumlenkstifte (86) tragen und während einer Arbeitsbewegung in Drahtvorschubrichtung mittels einer Steuereinrichtung (74, 75, 81, 82) alternierend gegensinnig quer zu dieser Richtung bewegt werden. Um ein Gleiten der Drähte an den Umlenkstiften bei den Biegevorgängen zu vermeiden, ist jede Schiene (83) an den einen Enden von mindestens zwei gleich langen, um senkrecht zur Biegeebene verlaufende Achsen (85) schwenkbar gelagerten, parallelen Tragarmen (84) angelenkt und es ist mittels der Steuereinrichtung (74, 75, 81, 82) für jeden Biegevorgang jeweils nur eine Schiene (83), und zwar um die volle Amplitude der gewünschten Zickzackform und unter gleichzeitiger Verschwenkung ihrer Tragarme (84) querverschiebbar.
Patent EP-0056037-A1 (EP)
Inventor: KRISTIANSEN OLAF
IPC: B63B27/24
Filed: 1981-07-08
Abstract: Le transport de petrole et d'essence sous haute pression dans des reservoirs a bord d'un bateau s'effectue en chargeant et dechargeant le petrole/essence en utilisant un liquide approprie sous pression, par exemple de l'eau, dans les reservoirs individuels (4), et consiste, pendant le chargement, a remplir un reservoir (4) ou un groupe de reservoirs contenant du liquide sous pression avec du petrole et de l'essence, tandis que le liquide sous pression est transvase simultanement dans le reservoir suivant (4) ou groupe de reservoirs qui sont a remplir, apres quoi le reservoir/groupe de reservoirs suivant sont remplis et le liquide sous pression est transvase dans un troisieme reservoir/groupe de reservoirs, etc., et pendant le dechargement, le produit contenu dans un reservoir (4) ou dans un groupe de reservoirs est extrait en introduisant un liquide sous pression dans le reservoir/ groupe de reservoirs, et le dechargement de la cargaison dans le reservoir/ groupe de reservoirs suivant s'effectue en transferant le liquide sous pression du premier reservoir/groupe de reservoirs dans le suivant.
Patent EP-0056820-A1 (EP)
Inventor: NASINEVA MATTI VEIKO
IPC: A63C1/32
Filed: 1981-07-15
Abstract: Un patin consiste en une chaussure et une lame (1) fixee a sa semelle, cette lame etant constituee par un rail de glissement (2) de chaque cote duquel se trouvent des rails de glissement et dont les surfaces de glissement sont situees a un niveau superieur a la surface de glissement du rail de glissement. Les angles entre le rail de glissement (2) et les rails auxiliaires de glissement (3) sont de 60 environ.
Patent EP-0060997-A1 (EP)
Inventor: WEICHEL ERNST
IPC: C05F17/00
Filed: 1982-02-18
Abstract: A process for the aerobic putrefaction and composting of organic masses provides for piling up and turning over of the material (1) to be composted exclusively by mechanical devices which operate from above the area (2) on which it rests. The turning-over procedure is repeated once or several times, while the pile of material to be composted is shifted laterally stepwise, during which process the partially putrefied material is loosened and comminuted.
Patent EP-0061019-A1 (EP)
Inventor: PEETERS HERMANN DR
IPC: C07D239/47
Filed: 1982-02-26
Abstract: 2-Alkoxy-4-aminopyrimidines, having if desired a substituent in position 5, are prepared from 4-amino-2-carboxymethylthiopyrimidines by conversion with alcohols in the presence of bases.
Patent EP-0094985-A1 (EP)
Inventor: MADSEN HENNING
IPC: A47G9/10
Filed: 1982-09-15
Abstract: The application relates to an inflatable cushion, in particular a pillow cushion, which can be used in the medical field. According to the invention, the cushion consists of two chambers, of which one chamber (2) encloses a constant quantity of air while the other chamber (1) can be inflated to a desired pressure. The non-inflatable chamber serves as a support surface for a patient's head and is situated in the centre of the cushion. The outer inflatable chamber can afford the neck a greater or lesser degree of support, depending upon the air pressure chosen. <IMAGE>
Patent EP-0080645-A1 (EP)
Inventor: ROOS ERNST DR
IPC: C08L101/00
Filed: 1982-11-16
Abstract: Elastomere mit korrosionshemmenden Eigenschaften, gekennzeichnet durch einen Gehalt eines Umsetzungsproduktes aus einem Amin der Formel <IMAGE> in der X Zahlen von 5 bis 30, R Wasserstoff oder C1-C6-Alkyl, R1 C1-C18-Alkyl, C5-C6-Cycloalkyl oder C7-C8-Aralkyl darstellen, mit einer aromatischen Carbonsäure und gegebenenfalls einer Fettsäure.
Patent EP-0085204-A1 (EP)
Inventor: DRENT EIT
IPC: C07C51/12
Filed: 1982-12-21
Abstract: Process for the co-production of carboxylic acids of the general formula R 1 -COOH and R Z- COOH and carboxylic acid esters of general formula R 1 -COOCH 2 R 2  and R 2 -COOCH 2 R 1  from carboxylic acid esters of general formula R 1 -COOR 2  and/or ethers of general formula R 3 OR 4  (R 1 ,R 2 ,R 3 ,R 4  representing (substituted) alkyl or (substituted) aryl, alkaryl or aralkyl, R 1  also representing H), carbon monoxide and hydrogen at elevated temperature and pressure in the presence of a ruthenium compound, a further Group VIII metal compound, and a compound R 5 Hal or R 5 COHal where R 5  has one of the meanings given for R 2  and Hal is iodine or bromine, the reaction mixture being substantially free from other transition metal or Group II metal iodides or bromides, and containing a trivalent nitrogen compound containing a group
     such as an amide, a carbamate, a urea or a derivative thereof. The process is of special interest for the selective conversion of methyl acetate into ethyl acetate and acetic acid at pressure well below 100 bar.
Patent EP-0098337-A1 (EP)
Inventor: MCKIM ROBERT E
IPC: F02M15/02
Filed: 1982-07-08
Abstract: An improved carburetor (20) for delivering one combustible fuel and a liquid, or two combustible fuels from separate reservoirs (50), (500), to the central portion of a hollow spray bar (98) for discharge into carburetor venturi (30) includes substantially closed metering chambers (90), (508) disposed in fuel flow communication from the reservoirs and suspended from opposite ends of spray bar (98). Fuels from metering chambers (90), (500), travel through variable width grooves (154), (548) formed in arcuate metering inserts (148), (544) into the lower end portion of corresponding metering arms (92), (540) and then into the hollow interior of spray bar (98). The orientation of metering chamber (90) is regulated to vary the air-fuel ratio by the cooperative action of a vacuum assembly (200) operating in response to the vacuum level in the engine intake manifold (IM), and by both an engine temperature responsive actuating assembly (302) and an intake manifold temperature responsive actuating assembly (304), thereby achieving maximum fuel efficiency and power while minimizing the generation of air pollutants.
Patent EP-0078613-A1 (EP)
Inventor: COX JOHN MICHAEL
IPC: A01N57/24
Filed: 1982-10-06
Abstract: This invention relates to substituted phosphonic acid derivatives, and to their use as herbicides.
Patent EP-0083841-A1 (EP)
Inventor: MORIGUCHI FUJIO C O FUJI XEROX
IPC: H02P8/20
Filed: 1982-12-03
Abstract: A stepping motor exciting system comprises coils (21A, 21 B) wound on respective poles of a motor. One coil (21A) is connected to four transistors (22A,23A,24A and 25A) which are driven by drive circuits (29A,31A). The coil current is sensed by a resistor (27A1, and the resulting voltage is divided by one of four values in a control circuit (28A). The output of the control circuit (28A) is supplied to one input of a comparator (34A), the other input of which receives a reference voltage V s  and the output of the comparator is supplied to the drive circuits (29A, 31A). A similar circuit is associated with the other coil (21 B). Drive and control circuits (29A. 31A and 28A) also receives input signals from a ROM (32) which is addressed a mode signal (45) and a counter (42) clocked by pulses (41). 
     In operation, for linear operation the coils (21A. 21 B) are driven with pseudo-sinusoidal currents and for stepwise operation the coils are driven with pseudo-trapezoidal currents.
Patent EP-0083193-A1 (EP)
Inventor: HAZEL ROBERT LAWRENCE
IPC: G11B7/12
Filed: 1982-12-20
Abstract: An apparatus for preformatting each track of an optical disk with spaced header patterns (61) using a plurality of overlapping, individually modulated writing laser beams (65a, b, c) arranged in a line perpendicular to the track. All of the writing laser beams are derived from a single multi-line laser (90) so as to provide high positioning stability, and adjacent beams are chosen to have different wavelengths in order to prevent the deleterious effects of coherent interference between the overlapping beams. A specific header pattern (61) is provided on a single pass by turning on different ones of the writing beams during specific time periods as each header recording area is traversed. A laser read-after-write beam (65d) is additionally provided to permit immediate verification of the recorded header pattern.
Patent EP-0091528-A1 (EP)
Inventor: THOMINET MICHEL
IPC: C07D207/09
Filed: 1982-04-08
Abstract: For the contracting states : BE, CH, FR, GB, LI, LU, NL, SE 1. N-(1-propyl-2-pyrrolidylmethyl)-2-methoxy-5-sulfamoyl benzamide, the quaternary ammonium salts thereof, the N-oxide thereof, the isomers thereof, and their pharmacologically acceptable acid addition salts. For the Contracting state : AT A process for the preparation of N-(1-propyl-2-pyrrolidylmethyl)-2-methoxy-5-sulfamoyl benzamide, the quaternary ammonium salts thereof, the N-oxide thereof, the isomers thereof and their pharmacologically acceptable and acid addition salts, which comprises treating ethyl 2-methoxy-5-sulfamoyl benzoate with 1-propyl-2-aminomethyl pyrrolidine.
Patent EP-0060208-A1 (EP)
Inventor: PREVOT GERARD
IPC: E05B63/20
Filed: 1982-01-28
Abstract: 1. Espagnolette, especially espagnolette lock for a door, French window or the like, consisting basically of : firstly, at least one control rod (4, 5) fitted with bolt mechanism, and secondly, a locking device (13) built into the headstock (12) which springs back to a position holding the control rod (4, 5) in an unbolted position and engages with the unlocking device (35) built into the door-frame, working in the direction in which the leaf opens so as to disengage the locking device (13) and allow the control rod (4, 5) to be brought back to the bolted position when closing the leaf, the locking device (13) of which is located on the free end (14) of a lever (15) running parallel or approximately parallel to the headstock (12) and pivoting around a shaft (16) located at its opposite end (17) and which is arranged perpendicularly to the external surface (39) of the headstock (12).
Patent EP-0065564-A1 (EP)
Inventor: MCCRARY AVIS LLOYD
IPC: C09D163/00
Filed: 1981-11-25
Abstract: Des resines d'epoxy de poids moleculaire eleve contenant des groupes d'epoxy hydrolyses sont preparees en faisant reagir (A) une resine d'epoxy de faible poids moleculaire et (B) un compose contenant de l'hydroxyle en presence de (C) l'eau (D) un catalyseur d'hydrolyse et (E) un catalyseur pour effectuer la reaction entre (A) et (B).
Patent EP-0080461-A1 (EP)
Title: Dispositif pour deplacer le toit amovible d'un vehicule automobile
Inventor: DREWS GERHARD
IPC: B60J7/10
Filed: 1981-12-15
Abstract: Le dispositif, servant a amener le toit stable (1) d'un vehicule automobile, separe de la partie inferieure du vehicule, dans un coffre arriere ferme (4), consiste en un couvercle arriere (3') pivotant vers le haut autour d'un axe horizontal situe a l'arriere du vehicule, en deux rails de guidage (5) du toit s'etendent depuis l'extremite arriere du toit jusque dans le coffre et d'une glissiere incurvee en forme d'arc pour chaque cable moteur (arbre flexible) (11) coulissant dans celle-ci. A l'extremite anterieure des arcs respectifs, les glissieres forment une boucle fermee, allongee et etroite, les arcs et les boucles etant separes par une roue d'engrenage d'entrainement du cable situee dans un boitier ferme. Les cables sont de preference des cables en acier sur lesquels est accrochee par adherence une helice en fil d'acier ayant un pas donne. Les roues d'entrainement sont en prise avec cette helice. Les glissieres consistent en des tubes rigides presentant une fente sur la partie superieure ou sur le cote. A travers ces fentes et a l'aide de moyens appropries, les cables sont relies, par leur extremite posterieure, a la partie posterieure du toit et, par leur extremite anterieure, a des leviers pour l'actionnement du couvercle. Le toit est assure dans ses deux positions extremes a l'aide de dispositifs de verrouillage. Le deplacement du toit est possible a l'arret ou lorsque le vehicule roule a faible vitesse.
Patent EP-0093125-A1 (EP)
Inventor: SCHMIDT LOTHAR
IPC: H01C7/00
Filed: 1982-10-28
Abstract: On propose un diviseur de tension en technique à couches minces ou épaisses ajustable avec une résistance ohmique traversée par un courant et au moins un moyen de prélèvement de la tension partielle. La résistance ohmique contient une première zone de résistance (10) de diviseur de tension qui contient une zone d'arrivée de courant et une zone de sortie de courant munies chacune d'un conducteur (11, 12). Le dispositif de prélèvement est constitué par une deuxième zone de résistance (13) située entre les deux zones et connectée avec la première zone de résistance (10) ainsi que par une électrode de prélèvement (14). Dans cette deuxième zone de résistance (13) on aménage deux fentes (16, 17) qui traversent les lignes équipotentielles qui se forment lors du fonctionnement du diviseur et on les prolonge suffisamment pour que sur l'électrode (14) du dispositif de prélèvement le potentiel ait la valeur désirée (Fig. 1).
Patent EP-0089452-A1 (EP)
Inventor: JERICHOW BERND ING GRAD
IPC: H04R25/02
Filed: 1983-01-07
Abstract: 1. A hearing aid with an amplifier circuit whose discrete components (24, 25) are at least in part disposed on carrier printed circuit boards (11, 40), and connected to tracks on these boards, and with a chassis printed circuit board (46) into which the carrier printed circuit boards are fitted, which are connected mechanically and electrically to the chassis printed circuit boards, characterised in that an edge region (41) of the carrier printed circuit boards is provided with tongue-shaped projections (43) each having an electrical connection element (44), that each of the tracks (40) of the carrier printed circuit board provided on both sides with tracks joins up with one of the connection elements, that the projections fit into corresponding holes (45) in the chassis printed circuit boards (46) and the connection elements are each connected to a track on the chassis printed circuit board, that one carrier printed circuit board each is provided as a carrier for the components of a preamplifier, a control unit and a final amplifier, and that the chassis printed circuit board is simultaneously a carrier for further components of the hearing aid, such as, for example, a switch (19), an adjustable resistor (18), and such like.
Patent EP-0086378-A1 (EP)
Inventor: BEERWALD HANS DR
IPC: C03B37/025
Filed: 1983-01-28
Abstract: Es wird ein Plasma-CVD-Verfahren zur Herstellung von optischen Fasern angegeben, bei dem der Druck im Glasrohr durch Regelung der Sauggeschwindigkeit konstant gehalten wird. Als druckabhängige Regelgröße wird vorzugsweise die Impedanz der plasmaerzeugenden Vorrichtung verwendet, und die Sauggeschwindigkeit wird derart geregelt, daß diese Impedanz konstant bleibt.
Patent EP-0099998-A1 (EP)
Inventor: BOGNER KARL-HEINZ
IPC: H01H51/06
Filed: 1983-07-02
Abstract: Es wird ein elektromagnetischer Schalter, insbesondere für Andrehvorrichtungen von Brennkraftmaschinen vorgeschlagen, dessen die Kontaktbrücke (28) für die Hauptstromkontakte (13 und 14) tragender Schaltbolzen (19) an seinem an Magnetanker (15) eingesetzten Ende mit einem Anschlag (21 und 23) versehen ist, an dem die sich am Magnetkern (2) abstützende Rückstellfeder (33) anliegt und der zugleich als Führung des Schaltbolzens (19) im Magnetanker (15) dient. Die in vorteilhafter Weise automatisch montierte Baugruppe Schaltbolzen-Kontaktbrücke (19; 28) ist durch die Rückstellfeder (33) kraftschlüssig mit dem Magnetanker (15) verbunden und bewegt sich zwangsläufig mit dem Magnetanker (15). Dadurch werden nach dem Abschalten des elektromagnetischen Schalters der Magnetanker (15) zusammen mit dem Schaltbolzen (19) und somit die Kontaktbrücke (28) durch die volle Kraft der Rückstellfeder (33) in die Ruhestellung zurückbewegt. Die eventuell an den Hauptstromkontakten (13 und 14) klebende oder schweißende Kontaktbrücke (28) kann nicht mehr an den Hauptstromkontakten (13 und 14) hängen bleiben, was bisher zu Schäden am Andrehmotor führen konnte.
Patent EP-0113007-A1 (EP)
Inventor: COHEN MITCHELL SIMMONS
IPC: G03F1/00
Filed: 1983-11-15
Abstract: Electroerosion recording materials are provided with a surface lubricant film or overleaf of lubricating conductive material in a polymeric binder. The lubricating conductive agent reduces stylus scratching of the conductive layer during electroerosion printing, improves contrast, provides a beneficial coating on the writing electrode or stylus and improves the handling and writing characteristics of the recording material. The lubricating conductive agent/polym- er films are especially useful where the substrate of the recording material is light transmissive and, after the electroerosion process, the resulting product is suitable for direct-negative applications. 
     The described material comprises an overlayer of protective lubricant composition on the stylus-contacting surface of said material, said lubricant composition comprising conductive particles of high lubricity dispersed in a polymeric binder, the density of said overlayer being from about 5 to 50 micrograms per square centimeter, and the ratio of binder to graphite in said overlayer being sufficient substantially to prevent graphite flake off during handling and use of said material.
Patent EP-0096430-A1 (EP)
Inventor: HOLLENBERG CORNELIS P
IPC: C12N9/38
Filed: 1983-05-19
Abstract: A new cloning system is described capable of expressing genetic material derived from recombinant DNA material, which comprises a yeast of the genus Kluyveromyces as a host. Suitable vectors are e.g. vectors containing autonomously replicating sequences (ARS) and vectors containing homologous Kluyveromyces DNA acting as a site for recombination with the host chromosome. New and preferred vectors are those containing ARS sequences originating from Kluyveromyces (KARS vectors). The genetically engineered new strains of Kluyveromyces produce, inter alia, lactase and chymosin.
Patent EP-0104700-A1 (EP)
Inventor: HOFELT MARTIJN HECTOR HENDRIK
IPC: G11B5/58
Filed: 1983-09-16
Abstract: For a controlled positioning of the read element relative to the track to be read during the read-out of such a record carrier low-frequency tracking signals may be recorded in the tracks. Instead of adding separate tracking signals to the information signal, steps are taken, in accordance with the invention, that these tracking signals are represented by the d.c. content. During conversion of the information words of the information signal into channel words steps are therefore taken to provide two channel words whose d.c. content is equal but opposite for each information word. The choice between these two channel words is made depending on a control signal which depends on the desired tracking signal.
Patent EP-0084417-A1 (EP)
Inventor: HARADA HARUHISA
IPC: C07C45/66
Filed: 1983-01-07
Abstract: A hydroperoxide of the formulae (A)-1 or (A)-2:
     and
     wherein R 1  and R 2  are each a hydrogen atom or a methyl group and R 3  and R 4  are each a hydrogen atom, a (C 1 -C 3 )-alkyl group,
     
     or a carboxylic acid ester group, is decomposed in an inert gas atmosphere in the presence of an aqueous layer containing an iron salt, a copper salt and an acid to form a corresponding aromatic carbonyl compound of the formulae (B)-1 or (B)-2:
     and
       m-(2-Hydroxy-2-propyllacetophenone and m-isopropenylacetophenone are novel compounds of formula (B)-1 which are useful as intermediates for the preparation of medicines. m-lsopropenylacetophenone is preferably produced by dehydrating m-(2-hydroxy-2-propyl)-acetophenone in the presence of an acid catalyst.
Patent EP-0093606-A1 (EP)
Inventor: HIGUCHI MITSUO
IPC: G05F3/24
Filed: 1983-04-29
Abstract: A voltage level detecting circuit comprises a P-channel MIS transistor (T 1 ) and an N-channel MIS transistor (T 2 ), the P-channel and N-channel MIS trsnsistors being connected in series between a variable voltage supply (Vpp) and a ground, and the gates of the P-channel and N-channel MIS transistors being connected to a fixed voltage supply (V cc ). Variations in the variable voltage supply produce variations in the voltage level of the connection point (OUT) between the two transistors. Such circuitry can be simpler in structure than otherwise comparable prior circuitry.
Patent EP-0123749-A1 (EP)
Inventor: SAKOWSKI WALTER JOHN
IPC: C01B11/06
Filed: 1983-11-17
Abstract: A continuous process for the production of calcium hypochlorite comprises admixing a slurry of lime containing insoluble impurities with a saturated calcium hypochlorite solution in a crystallizing zone. An impure slurry of coarse dibasic calcium hypochlorite crystals, small crystals of dibasic calcium hypochlorite, and fine insolubles comprised of unreacted lime particles and fine insolubles in a mother liquor is formed. The slurry is fed to the intermediate section of a separation zone. An aqueous sodium chloride elutriant is fed to the lower section of the separation zone to contact the slurry and to separate a slurry of fine insolubles and small crystals of dibasic calcium hypochlorite in elutriant from the dibasic calcium hypochlorite crystals. Small crystals of dibasic calcium hypochlorite are separated from the fine insolubles in the intermediate section of the separation zone. These small crystals can be recycled to the crystallizing zone or destroyed by chlorination. The slurry of fine insolubles is conveyed in the elutriant to the upper section of the separation zone. A slurry of purified coarse dibasic calcium hypochlorite crystals in elutriant is removed from the lower section of the separation zone, the rate of removal of the purified coarse crystals of dibasic calcium hypochlorite being controlled to maintain a rising velocity in the lower section of the separation zone of from about 0.5 to about 7 centimeters per minute. Purified coarse dibasic calcium hypochlorite crystals are separated from a dibasic calcium hypochlorite mother liquor, and admixed with an alkali metal hypochlorite solution to produce a mixed alkali slurry. The mixed alkali slurry is chlorinated to form a slurry of calcium hypochlorite dihydrate crystals in a saturated (Continuation next page)   
    
     calcium hypochlorite solution. The slurry of calcium hypb- chorite dihydrate crystals is separated to provide a cake of calcium hypochlorite dihydrate crystals and a saturated calcium hypochlorite solution. The cake of calcium hypochlorite dihydrate crystals is dried to produce granular calcium hypochlorite. The saturated calcium hypochlorite solution is recycled to the crystallizing zone.