baber/WOPTO huggingface dataset:
Patent EP-0008710-A1 (EP)
Inventor: SCHNABL KARL
IPC: G01N27/90
Filed: 1979-08-13
Abstract: Eine Sonde (1) zur Wirbelstromprüfung von Rohren hat zwischen einem konisch zugespitzten Führungskopf (34) und einem zylindrischen Spulenkörper (2) einen in radialer Richtung flexiblen Mantel (16, 17), der unter einer gleichmäßig nach außen wirkenden Vorspannung steht und einen größeren Durchmesser als der Spulenkörper (2) aufweist. Sie ist mit einer Schnellkupplung (41) an einem Schubschlauch befestigt. Die neue Sonde wird insbesondere zur Prüfung der Rohre von Dampferzeugern in Kernkraftwerken eingesetzt.
Patent EP-0010650-A1 (EP)
Inventor: BOLDUC LEE R
IPC: A61M31/00
Filed: 1979-10-09
Abstract: A dispensing instrument with supported balloon (46) having a dispenser operable to place drug material into the uterine cavity and an expandable balloon (46) cooperating with support structure (59) operable to move the drug material from the uterine cavity into both canals of the Fallopian tubes. The instrument housing carries a piston/cylinder assembly. The balloon (46) is attached to a flexible tubular probe (43) mounted on one housing end. The piston/cylinder assembly is operable to fully collapse the balloon (46). After the balloon (46) is inserted through the cervical opening into the uterine cavity, a drug ampulla is loaded into the instrument. The piston/cylinder assembly is actuated to initially expand the balloon (46) and move a plunger into the ampulla to dispense drug material into the uterine cavity. The balloon (46) is then fully expanded to move the drug material into the canals of the Fallopian tubes. The balloon support structure (59) prevents the balloon (46) from expanding back through the cervical opening into the vaginal passage. The support structure (59) is a monofilament nylon (61, 62, 63, 64) arranged in intersecting latitudinal and longitudinal directions about a lower ballon (46) portion.
Patent EP-0015341-A1 (EP)
Inventor: MARSH JOHN FREDERICK
IPC: C10M159/24
Filed: 1979-12-07
Abstract: A process for the production of basic magnesium sulphonates comprising carbonating a mixture containing:
     (a) an oil soluble sulphonate or sulphonic acid   (b) a stoicheiometric excess of a magnesium compound above that required to react with (a)   (c) a hydrocarbon solvent   (d) a C, to C 5  alcohol and/or C 3  to C 6  ketone   (e) water and   (f) a reaction promoter     
wherein carbonation is effected between 50° C and the reflux temperature of the mixture and is continued until from 80% to 120% of the stoicheiometric amount of carbon dioxide required to react with the excess magnesium compound has been passed through the reaction mixture and for sufficient time to ensure that from 70% to 90% of the carbon dioxide theoretically required to convert the excess of the magnesium compound to magnesium carbonate has been absorbed by the reaction mixture.
Patent EP-0013194-A1 (EP)
Inventor: BIDEAULT PIERRE
IPC: B60C3/04
Filed: 1979-11-14
Abstract: A radial carcass tubeless pneumatic tyre for a vehicle wheel rim with seats inclined at 15 DEG  when inflated but not loaded, has the mean meridian fibre of its carcass reinforcement following the natural equilibrium profile, between the points of tangency of the reinforcement with the beadwire and the crown reinforcement, so that  cos phi = R<2>-Rel<2>/Rsl<2>-R2el<2> the quantity (Rsl<2>-Rel<2>) being approximately equal to K p0/pI (RSO<2> -Reo<2>), po being the nominal inflation pressure and pI the inflation pressure such that the tyre keeps the deflection of the nominal tyre under the effect of an overload, k being a positive coefficient between 1 and the value of the ratio pI/po, the angle beta I formed by the tangent to the carcass reinforcement at the point of contact with the beadwire and by the rotation axis of the tyre being such that sin beta I = sind beta o/k and the quantity Rel<2> being equal to Rt<2>-cos beta I (Rsl<2>-Rel<2>). <IMAGE>
Patent EP-0016149-A1 (EP)
Inventor: CATALDO T R
IPC: G08B1/08
Filed: 1980-03-25
Abstract: Dans un emetteur d'alarme radio (6) que l'on peut facilement cacher, destine a etre porte par une personne, l'emetteur est de preference de forme plate et comprend une petite pile (2) qui s'etend le long de l'extremite du tableau de distribution (6). Deux pieces de contact a ressorts (3, 3') se placent de maniere adjacente a chaque extremite de la pile (2), laquelle possede des bornes du type bouton (12, 12') a ses extremites. Un espaceur en eponge molle d'elastomere (4, 4') est agence entre chaque piece de contact (3, 3') et son extremite de la pile. Cet espacement est muni d'un trou central. La pression des doigts contre n'importe laquelle des pieces de contact a ressort (3, 3') la force vers la borne adjacente (12, 12') de la pile afin de realiser le contact. Pour mettre la pile (2) en contact avec le circuit et mettre l'emetteur d'alarme en marche, les deux pieces de contact a ressort (3, 3') doivent etre comprimees l'une vers l'autre des deux cotes opposes de l'emetteur en meme temps afin d'effectuer le contact avec chaque borne de la pile. Il est ainsi difficile de mettre accidentellement en marche l'emetteur. Le commutateur comprend ainsi deux commutateurs en serie. Tout l'appareillage est de preference revetu d'une enceinte en forme de sac (5) realise en un materiau flexible et doux comportant une attache (8) ajustee pour etre pendue autour du cou du porteur.
Patent EP-0014393-A1 (EP)
Inventor: V BONIN ECKART
IPC: H01H33/915
Filed: 1980-01-25
Abstract: In a pressurised gas high voltage power circuit breaker with a switching contact arrangement (2, 3) which is located in an electrically negative compressed gas insulating/extinguishing atmosphere, particularly an SF6-atmosphere, an arrangement (5A, 5B) is provided for generating a magnetic field which acts on the switching arc in the sense of a better extinguishability of the arc as the current passes through zero. This arrangement (5A, 5B) for generating the magnetic field is designed, and/or limiting walls are provided, such that the arc, surrounded by the electrically negative compressed gas atmosphere, is essentially stationary and does not rotate. By means of a predetermined alignment of the magnetic field, the charge carrier paths are perturbed such that charge carriers are removed from the arc and are neutralised by the surrounding electrically negative compressed gas. <IMAGE>
Patent EP-0017211-A1 (EP)
Inventor: BOLLEE FRANCOIS
IPC: F27D11/10
Filed: 1980-04-01
Abstract: Electric furnace comprising a melting chamber intended to receive the load and also containing at least one heating electrode. The melting chamber is divided into two parts, a lower part or tank (1) and an upper part or vault (2) simply placed onto the tank. The heating electrode or electrodes (4) are housed horizontally inside the vault (2) and are integral with the latter. Mechanical means are provided for vertically and horizontally separating the two parts, tank (1) and vault (2), from one another when loading, and to then bring them back together, as well as means for producing the decanting of the liquid metal from the tank, preferably by tipping. <IMAGE>
Patent EP-0021046-A1 (EP)
Inventor: RITTMANN GUNTER
IPC: B23K3/03
Filed: 1980-05-21
Abstract: 1. An electronically regulated soldering iron comprising an elongate heated body (2) secured to a handle (1), the heated body having a heating element at its end remote from the handle (1) ; a temperature sensor (3) for measuring the temperature of the heating element or the soldering tip (8) heated thereby ; an electronic control which is controlled by the temperature sensor (3) and which controls a semiconductor power switch (4) which serves to control the current flowing through the heating element, with the semiconductor power switch (4) and the electronic control being arranged in the inside of the handle (1) ; and a securing part for securing the heated body (2) to the handle (1) characterised in that the semiconductor power switch (4) is thermally conductively secured to the end of the securing part (1a, 2a, 6; 16) remote from the heated body (2), with the securing part being constructed as a cooling body.
Patent EP-0040260-A1 (EP)
Inventor: NIEMETZ LINHARD
IPC: H03K17/14
Filed: 1980-09-16
Abstract: Transistor-Zündschaltung, mit an der Primärwicklung der Zündspule in ihrem Anwendungstemperaturbereich in engen Grenzen konstant bleibender Begrenzung der Rückschlagspannung, bei der der Temperaturkoeffizient einer einem Transistor vorgeschalteten Zenerdiode (Z) durch den Temperaturkoeffizienten eines elektrischen Schichtwiderstandes eines Spannungsteilers (R1, R2) kompensiert ist.
Patent EP-0027272-A1 (EP)
Inventor: KNUFELMANN MANFRED
IPC: B60B1/08
Filed: 1980-10-11
Abstract: 1. Light-metal cast rim for motor vehicles, characterized in that same comprises a bright and densified, ball-polished surface layer.
Patent EP-0030672-A1 (EP)
Inventor: POSTGES WINFRIED
IPC: B65G57/30
Filed: 1980-12-02
Abstract: 1. Appliance for stacking foldable cardboard boxes (F) which are coming, folded flat, from a machine for folding and glueing foldable cardboard boxes, this appliance possessing drawing-in belts (2, 3), which take hold of the foldable boxes at the upper and lower surfaces, and which move at a speed exceeding the transporting speed of the glueing machine, the front reversing-roller (4a) of at least one pull-in belt (4) being located, in the transport direction behind and above the lower drawing-in belt (2), and below the stack which is forming this pulling belt (4) pulling each foldable box (F), as it arrives, up to a stop (5, 6) below a stack which is in the process of formation, and which, once completed, is guided onwards by means of at least one stack-forwarding element (11), characterized in that the front corners of the foldable cardboard boxes (F) rest against stop-angle (5) which are located at the sides, in that the stop-angles (5) can, once a stack has been completed, be moved out of the holding position, and the stack-forwarding elements (11) feed the stack to a pair of transporting and pressing belts (12, 13) and in that a single stop (6) is located beneath each stop-angle (5), in order to stop each foldable box (F) as it arrives, this stop (6) being capable of being moved, at the beginning of the stack-stransfer operation, from its blocking position, independently of the stop-angle (5), and of being moved back into its blocking position immediately after the front edge of the stack has been transferred onto the transporting and pressing belts (12, 13).
Patent EP-0018760-A1 (EP)
Inventor: WHEELER WILLIAM JOE
IPC: E04G11/38
Filed: 1980-04-18
Abstract: The crystalline D-sesquisodium salt of the oxa-β-lactam antibiotic diacid compound of the formula
     and process for its preparation via acetone dilution ot an aqueous solution of non-crystalline D,L-diacid and D,L-disodium salt.
Patent EP-0023404-A1 (EP)
Inventor: JUKES JOHN ARTHUR
IPC: F16B37/12
Filed: 1980-07-18
Abstract: A tubular metal insert (10) has a threaded exterior (14) and an incomplete threaded interior (22) and is screwed into a tapped hole (18) in a base material (20) using an inserted driver tool (26). Discrete locking plugs (24,47,54,60) are positioned in the threaded exterior (14) of the insert (10) outwardly from the incompletely threaded interior (22). Rotation of the insert driver tool (26) completes the threads on the interior portion of the insert (10) which creates a force that urges the locking plugs (24,47,54,60) outwardly towards the wall of the hole to securely lock the insert (10) in the tapped hole (18).
Patent EP-0026569-A1 (EP)
Inventor: MIDDLETON WILLIAM JOSEPH
IPC: C07D273/00
Filed: 1980-08-08
Abstract: Compounds of general formulae
     and
     wherein X and Y are independently H or F;
       
     
     where
     R 3 is CFXY, CON(CH 3 ) 2 , CH 2 OCH 3 , or C 1 -C 3  alkyl;   R 4  is H or CH 3 ;   n is 1 or2;   m is 0 or 1;   p is 0,1 or 2;   R 5  and R 6  are independantly H, alkyl or optionally substituted phenyl, and
     exhibit insecticidal activity. They may be formulated for use in conventional manner The compounds (la) can be made by a variety of acylation reactions between oximes or phenols R'OH and the appropriate biscarbamoyl fluoride in the presence of an acid acceptor, compounds (Ib) being obtainable as intermediates in some ofthese reactions.
Patent EP-0028471-A1 (EP)
Inventor: RAUCHUT ROBERT FRANCIS
IPC: G08B13/14
Filed: 1980-10-15
Abstract: A photocell (42) is placed beneath an object at each location, so that if the object is removed the illumination of the corresponding photocell will increase, and hence its electrical conductance, thus providing an indication of removal. The photocells at several locations are connected in a parallel circuit with each other, and a voltage supply source is connected to the parallel circuit through a common currept- sensing resistance (82,132) so that if an object is removed from any location a voltage drop is detected across the common current-sensing resistance. Each branch circuit at each location is provided with its own current-sensing series resistor (46), and a separate conductor is run from each such series resistor to a central control. Indicators (66) corresponding to each location are provided so that upon removal of the object from any location, the corresponding indicator will thereby be activated.
Patent EP-0030852-A1 (EP)
Inventor: SAKUMA SHINZO
IPC: H01H33/66
Filed: 1980-12-12
Abstract: A vacuum power interrupting device comprises a disk-shaped supporting block (4) of a synthetic insulating resin in which the vacuum interrupter (3) is molded, a stationary electrode (23) connected to a stationary contact rod disposed within the vacuum interrupter, and a tubular insulating barrier (31) integrally formed with the supporting block so as to surround the stationary electrode. The vacuum power interrupting device further comprises an electromagnet supported by a plurality of supporting poles (47a, 47b) extending along the outer circumferential surface of the supporting block and an armature member (44) of a magnetic material responsive to the electromagnet and supported by an insulating rod (43) connected to the movable contact rod. Thus, the armature member is in contact with or away from an iron core (52) of the electromagnet in accordance with the energized or deenergized condition of the electromagnet to bring the vacuum interrupter (3) into an interrupted condition or a closed condition.
Patent EP-0015872-A1 (EP)
Inventor: ZINK RUDOLF
IPC: C09B44/10
Filed: 1980-02-22
Abstract: 1. A cationic azo compound of the formula I  see diagramm : EP0015872,P21,F2  wherein D is a quaternised pyrazole, 1,2,4-triazole, indazole, thiazole, benzothiazole or 1,2,4-thiadiazole ring, each of which is unsubstituted or is substituted by C1 -C4 -alkyl, C1 -C4 -alkoxy or phenyl, R4 is hydrogen, CH3 , C2 H5 or phenyl, R5 is hydrogen, CH3 , C2 H5 ,  see diagramm : EP0015872,P21,F3  C2 H4 CN or C2 H4 OH, R7 is hydrogen, or an alkyl group having 1 to 4 carbon atoms, and A is an anion.
Patent EP-0033824-A1 (EP)
Inventor: REITERER FRANZ
IPC: B65D65/00
Filed: 1980-12-12
Abstract: 1. Heat-sealable sheet-like packaging material (1) intended to form a heat-seal bond, in a predetermined surface zone, with a body which at least in a surface layer consists of a heat-sealable material, which packaging material comprises 1. a sheet-like base material (2), 2. a sealing medium layer (3), applied in the form of a coating to one side of the base material (2), which layer has no significant mechanical load-bearing function, and 3. a covering layer (4), which covers the said sealing medium layer (3) and consists of an at least almost non-porous thermoplastic material, the melting point of which is lower than the lower limit of the melting range of the material of the sealing medium layer (3).
Patent EP-0033738-A1 (EP)
Inventor: ERRICHIELLO DOMINIC R
IPC: B42F13/12
Filed: 1981-02-24
Abstract: Des livres a feuilles mobiles moules en une piece (10) sont concus pour recevoir des feuilles en papier (40) pourvues de trous perces; certains de ces livres (10) ayant une arete (16) avec des parois avant (18) et arriere(20) et une paroi dorsale (22) reliee par ses bords longitudinaux aux parois avant (18) et arriere (20) par des charnieres moulees en une piece (26, 30); une couverture arriere (14) et une couverture avant (12) reliees respectivement aux parois avant (18) et arriere (20) par une charniere (24, 26), une pluralite de broches tubulaires (32) montees sur la paroi arriere (20) et s'etendant vers la paroi avant (18), et une pluralite de bouchons (34) comprenant respectivement une tige (38) montee sur la paroi avant (18) et une tete (36) dimensionnee et positionnee pour s'ajuster par coulissement et friction dans chaque broche tubulaire (32) lorsque les parois avant (18) et arriere (20) pivotent pour etre paralleles.
Patent EP-0041192-A1 (EP)
Inventor: KLEEBERG WOLFGANG DR
IPC: B29B7/00
Filed: 1981-05-21
Abstract: The invention relates to a method of producing crosslinked insulations and sheaths of cables and cords on the basis of polyolefins and is based on the object of carrying out such a method in the manner that no gaseous by-products are formed under crosslinking conditions. The invention provides for the use of polyolefins containing hydroxyl groups which are heated in the presence of disguised polyisocyanates, if required with the addition of additives, to temperatures between approximately 150 and 250 DEG C, preferably between approximately 180 and 230 DEG C.
Patent EP-0045379-A1 (EP)
Inventor: TSUJIMURA HARUTOSHI
IPC: B60N2/58
Filed: 1981-07-02
Abstract: A method of forming a covering which is made of a soft and air-permeable material such as textile fabric or leather and is for use in upholstering of, for example, a seat in a vehicle. A thermoplastic resin sheet (42) impermeable to air is peelably placed on one side of a sheet (40) of the aforementioned material, and the resultant temporary laminate (44) is heated and formed into a desired shape by a vacuum forming process. Subsequently the resin sheet (42) is peeled away from the shaped laminate (44), so that the soft and air-permeable material (40) alone constitutes the shaped covering.
Patent EP-0046882-A1 (EP)
Inventor: PELZ HERBERT
IPC: B60N2/90
Filed: 1981-07-28
Abstract: Bei einem Drehgelenk, insbesondere für Sitze mit verstellbarer Rückenlehne sind zwei gegeneinander bewegbare Gelenkteile 10 und 11 über eine Schwenkachse 18 miteinander verbunden. Dabei wird die Lage der beiden Gelenkteile 10 und 11 durch eine als Getriebe mit einem Innenzahnrad 16 und einem damit kämmenden Stirnzahnrad ausgebildete Ver- und Feststelleinrichtung zueinander bestimmt, die einen auf der Schwenkachse 18 angeordneten, drehbaren Exzenter 33 aufweist. Um einerseits Toleranzen ausgleichen zu können und andererseits die Geräuschbildung insbesondere im Verzahnungsbereich zu eliminieren, sind im Zahngrund 24, 25 wenigstens eines der beiden Zahnräder 13, 16 elastische Pufferstücke 26 angeordnet.
Patent EP-0047910-A1 (EP)
Inventor: DUDA ULRICH MICHAEL DR
IPC: C08G12/32
Filed: 1981-08-31
Abstract: 1. A process for the production of aqueous solutions of amino resins by condensing urea and/or melamine and, if desired, phenol with formaldehyde in one or more stages, resins having limited water compatibility being finally obtained, wherein less than 5% by weight, based on the amount of resin formed in the solution, of a water-soluble polymer having a K value of about 20 to 60, i.e. a weight-average molecular weight MW of about 5,000 to 50,000, and containing more than 30 mole percent of polymerized units of acrylamide or methacrylamide or N-methylol compounds thereof.
Patent EP-0050285-A1 (EP)
Inventor: KOPP RICHARD DR
IPC: C08J9/08
Filed: 1981-10-12
Abstract: Aldoxime als Treibmittel aufweisende Mischungen, enthaltend A) unterhalb von 45°C flüssige Polyole oder Polyol-Gemische mit einem mittleren Molekulargewicht von 400 bis 10 000 und darin gelöst B) 0,1 bis 20 Gew.-%, vorzugsweise 0,2 bis 8 Gew.-%, eines einbaufähigen Aldoxim-Reaktivtreibmittels der Formel <IMAGE> wobei X -OH, -COOH, -NH2 (Amino nur an aromatische Reste gebunden), -NH-(C1-C8)-Alkyl (nur an aromatische Reste gebunden; vorzugsweise die OH-Gruppe, besonders als sekundäre OH-Gruppe, und R einen aliphatischen, gegebenenfalls verzweigten Rest mit 1 bis 9 C-Atomen, vorzugsweise 1 bis 4 C-Atomen, einen cycloaliphatischen Rest, gegebenenfalls ein -O-Atom im Ring enthaltend, einen aromatischen Rest oder einen araliphatischen Rest, bei dem der aliphatische Rest durch ein Sauerstoffatom an den aromatischen Kern gebunden ist, bedeutet.
Patent EP-0045189-A1 (EP)
Inventor: TAMURA MASAYOSHI
IPC: H01R13/629
Filed: 1981-07-24
Abstract: A first connector unit 30 has electrical terminals 31 exposed at a rear upper surface portion. A second connector unit 40 has an insertion mouth 46 into which the first connector unit 30 is inserted as shown in Figure 6. The first connector unit 30 enters freely-rotatable accommodation case 41 in the second connector unit 40 upon insertion. After insertion, electrical terminals 31 of first connector unit 30 oppose but are spaced . apart from electrical terminals 42 of second connector unit 40. By applying pressure P to the first connector unit 30, that unit is rotated as shown in Figure 7 and pressure contact is brought about between electrical terminals 31 and electrical terminals 42.
Patent EP-0047582-A1 (EP)
Inventor: EARL ROBERT W
IPC: F02C9/00
Filed: 1981-08-11
Abstract: A mechanical variable authority trim mixer for controlling flow of fuel to an engine receives a main input from the throttle lever and a second input from a trim actuator motor. The trim mixer combines the inputs to produce a single output operably connected to the fuel metering control of the engine. A programmed cam modifies or neutralises the effects of the trim input through selected ranges of the main throttle input stroke.
Patent EP-0042327-A1 (EP)
Title: Creuset-composite
Inventor: WILLAY GERARD
IPC: B01L3/04
Filed: 1981-06-09
Abstract: Creuset composite pour la fusion, par voie inductive, d'échantillons d'analyse et destiné à être placé dans une bobine de chauffage (1) par induction alimentée en courant électrique à haute fréquence. Le creuset selon l'invention se caractérise en ce qu'il est constitué de deux récipients distincts, emboîtés l'un dans l'autre avec un jeu fonctionnel entre eux: un récipient extérieur (4) en platine ou alliage de platine et un récipient intérieure (5) amovible, en matériau réfractaire bon conducteur de la chaleur, de préférence en carbone vitreux et destiné à recevoir l'échantillon à fondre. Le creuset constitue un accessoire parfaitement adapté aux appareils de préparation automatique d'échantillons d'analyse, dont il permet une réduction importante du prix de revient unitaire de la fusion, tout en permettant un élargissement de leur domaine d'application.
Patent EP-0037354-A1 (EP)
Inventor: GAUTHIER-LAFAYE JEAN
IPC: C07C51/12
Filed: 1981-03-30
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a  PHI -CnH2n- radical wherein  PHI  is phenyl and 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one chromium salt in which the chromium is in a state of oxidation (p) of greater than zero (p>0), and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.