baber/WOPTO huggingface dataset:
Patent EP-0008518-A1 (EP)
Inventor: HINGLEY GEORGE
IPC: B29C45/26
Filed: 1979-08-14
Abstract: In the moulding of plastics material using a female mould cavity (2) into which a number of cores (3a-c) are inserted, in order to prevent deflection of the cores under the action of the injected plastics material, complementarily shaped formations (5, 6 and 7, 8) are provided on the free ends of the cores and the mould wall, the formations being so disposed and arranged as to produce restoring forces tending to reduce deflection of the cores and to prevent transmission of deflection between adjacent cores. Various examples of suitable formations are disclosed. The invention is illustrated with reference to its application to the manufacture of battery boxes.
Patent EP-0023004-A1 (EP)
Inventor: HELLER RUDOLF
IPC: G02B7/00
Filed: 1980-07-14
Abstract: Die Erfindung betrifft eine Zusatzvorrichtung an einem Stativ für ein Operationsmikroskop (60), das an dem mit mehreren Dreh- und Bremslagern, einem Trag- und einem Schwenkarm sowie mit einem Gelenkparallelogramm (50) versehenen Stativ (100) angebracht und in einem vorbestimmten raümlichen Bereich hinsichtlich seiner Lage und Orientierung frei stehenbleibend verstellbar ist. An dem Parallelogramm (50) ist ein Steg (55) zur Lagerung eines Tragelementes (71) angeordnet, an welchem für die Befestigung eines Gehäuses (80) des Bremslagers (B6) und für ein Kopfstück (85) seitlich eine Halterung (75) angeordnet ist. In dem Kopfstück (85) ist mit einem Kugelgelenkstück (86) ein zur Aufnahme und Befestigung des Mikroskopes (60) ausgebildetes Kupplungsstück (90) beweglich gelagert. Zum Nivellieren des Parallelogramms ist in dem Bremslager (B6) eine Libelle (82) angeordnet und zur Vermeidung einer Kippbewegung des Parallelogramms ist das angehängte Mikroskop mittels an dem Tragelement (71) angeordneter Stellschrauben (73, 73') und (74, 74') horizontal in Pfeilrichtung (1) und vertikal in Pfeilrichtung (2) verstellbar.
Patent EP-0027208-A1 (EP)
Inventor: WELLBROCK WERNER DR
IPC: C07C231/00
Filed: 1980-10-01
Abstract: A process for the continuous preparation of diacetyl ethylene diamine, w hich comprises allowing a mixture of ethylene diamine and acetic acid to react in a low-temperature zone at a temperature of about 80 DEG  to 140 DEG  C., completing the reaction of the mixture in a subsequent high-temperature zone of from about 140 DEG  to 215 DEG  C., discharging the diacetyl ethylene diamine obtained at the end of the high-temperature zone and stripping the reaction water in countercurrent flow by an inert gas at a point located between the low-temperature and the high-temperature zone.
Patent EP-0027228-A1 (EP)
Inventor: CHRISTOPHLIEMK PETER DR
IPC: C01B33/46
Filed: 1980-10-06
Abstract: In a process for the production of an aqueous alkaline suspension of low-grit, crystallized zeolitic sodium aluminosilicate of the smallest particle size having the composition 0.9 to 1.1 Na2O. 1 Al2O3 . 1.8 to 2.5 SiO2 with a water content depending on the degree of drying, which contains at least 99.8% by weight of a particle size of less than 25  mu m and has a high cation exchange capability, comprising crystallization of an aqueous alkaline suspension of an x-ray-amorphous sodium aluminosilicate, said suspension having a composition corresponding of the molar ratios of 1.5 to 5 Na2O:1 Al2O3:1 to 4 SiO2:40 to 400 H2O, at elevated temperatures and recovering crystallized zeolitic sodium aluminosilicate, the improvement consisting of feeding the suspension of the x-ray-amorphous sodium aluminosilicate continuously into a crystallizing reactor having progressively, separately zoned mixing areas with a stage-like effect and having at least 20 stages, wherein the suspension flows first through at least 8 stages in the intake part of the reactor, which intake part of the reactor may comprise up to one third of the total reactor volume, maintaining said suspension in the reactor at a preselected temperature in the range of from 80 DEG  to 100 DEG  C. until the degree of crystallization of the zeolitic sodium aluminosilicate, determined by x-ray, has reached at least 80% of the theoretically possible crystallinity. and continuously removing the suspension from the end opposite of the intake end of the reactor.
Patent EP-0027597-A1 (EP)
Inventor: CHIARINO DARIO
IPC: A61K31/685
Filed: 1980-10-08
Abstract: Mono (2-ammonium-2-hydroxymethyl-1,3-propanediol) (2R-cis)-(3-methyloxiranyl) phosphonate endowed with therapeutic activity as broad-spectrum antibiotic, as well as a method for preparing same from bis(2-ammonium-2-hydroxymethyl-1,3-propanediol)2R-cis)- (3-methyl- oxiranyl)phosphonate and a sulphonic acid. 
     Pharmaceutical compositions containing the novel mono(2-ammonium-2-hydroxymethyl- 1,3-propanediol)-(2R-cis)-(3-methyloxiranyl)phosphonate are also disclosed.
Patent EP-0028363-A1 (EP)
Inventor: ZEEH BERND DR
IPC: A01N55/10
Filed: 1980-10-23
Abstract: Enetriazoles of the formula <IMAGE>  in which   R<1> represents tert-butyl or a phenyl radical which can be substituted by one or more halogen atoms,   R<2> represents an alkyl, alkenyl or alkynyl radical having up to 5 C atoms, an aralkyl radical which is optionally substituted by one or more halogen atoms or a C1-4-trialkylsilyl radical,   R<3> represents an aryl radical which is optionally substituted by one or more halogen atoms or by phenyl and   Z denotes CH2, CH or O, where the double bond assumes the position a for Z = CH2 and O and the position b for Z = CH,  and their acid addition salts and metal complexes. The invention additionally relates to the preparation of these enetriazoles, their use as fungicides and fungicides which contain these enetriazoles.
Patent EP-0029520-A1 (EP)
Title: Method for the separation of gases developed by a fusion electrolysis, and fusion electrolysis apparatus
Inventor: DIVISEK JIRI DR
IPC: C25B9/19
Filed: 1980-10-30
Abstract: 1. Method for the separation of gasses which are developed electrolytically at the cathode and at the anode respectively in a fusion electrolysis operation, through a fine-pored electrically conductive separator, characterized in that cathodic polarisation protection is provided for the separator.
Patent EP-0026023-A1 (EP)
Inventor: SCHREIBER ANSELM
IPC: C12M1/08
Filed: 1980-09-22
Abstract: Ein mechanischer Entschäumer für Gas-/Flüssigkeitsreaktoren (Fermenter) mit einem Rotor weist mindestens einen, an einer Rotorwelle 1 befestigten gekrümmten Stab 5 mit zwei freien Enden 6, 8 auf, wobei das eine Ende 6 während der Drehung der Rotorwelle 1 in Drehrichtung schaufelähnlich in die Flüssigkeit eingreift, während das andere Ende 8 im Sinne einer Flüssigkeitsschleuder über den Flüssigkeitsspiegel 9 der Flüssigkeit 7 hinausragt; vorzugsweise ist der Stab 5 ein an beiden Enden offener, rohrförmiger Hohlstab. Bei Drehung der Rotorwelle 1 wird Flüssigkeit von einem freien Ende 6 des Stabes 5 aufgeschaufelt, entlang den Wandungen des Stabes geleitet und von dem aus der Flüssigkeit herausragenden freien Ende 8 durch den Schaum geschleudert und bis an die Gefäßwand 10 des Reaktors gespritzt. Durch diese Durchmischung und Übersprühung wird der Schaum zerstört. Dies geschieht besonders gründlich wenn Flüssigkeit, in das offene Ende 6 eines Hohlstabes gedrückt, durch diesen geleitet und aus Ende 8 als Flüssigkeitsstrahl verspritzt wird.
Patent EP-0019405-A1 (EP)
Inventor: GOLDING CYRIL GEORGE
IPC: B67C3/30
Filed: 1980-05-06
Abstract: A keg is given first and second washes at first and second washing stations (15) and (16) respectively, the keg is filled with steam and carbon dioxide at the second washing station (16) after washing and then the keg is moved to a filling station (18) and the keg is filled with beer at said filling station (18) while allowing the carbon dioxide in the keg to escape through a pressure relief valve (50).
Patent EP-0023786-A1 (EP)
Inventor: BUSH RANDALL GRAHAM
IPC: B65D83/06
Filed: 1980-07-17
Abstract: A one-piece dispensing closure (20) has an annular skirt (22) on the inner side of which there are threads (25) or other means which co-operate with means on a container neck for retaining the closure on a container. The closure has a disc-like top (27) in which there is a dispensing opening (28) and a lid (23) for the opening which is an integral part of the closure and is hinged to the closure top at one edge thereof (29). The lid has an integral plug (30) adapted to close the dispensing opening when the lid is swung over into closed position overlying the closure top. The closure top and underside of the lid have co-operating projections, for example, ears (33) and a post (34), which function to prevent the lid from swinging to closed position when the closure is turned to position for dispensing content material and which can be manually inter-engaged for retaining the lid in closed position when desired.
Patent EP-0027335-A1 (EP)
Inventor: PYWELL RICHARD F THE BRITISH P
IPC: G21H5/02
Filed: 1980-10-01
Abstract: A method of monitoring the wear of relatively moving parts, particularly inaccessible moving parts of internal combustion engines, comprises fixing a length of radioactive material into the part to be monitored, so that one end of the material is flush with the wearing surface, and measuring the loss of radioactivity as the surface of the part and radioactive material are worn away. 
     An internal combustion engine having a length of radioactive material fixed into a relatively moving part, as described above, and a radiation detector which may be fitted to the outside of the engine is also claimed. 
     The method may also be used to measure wear in, for example, pumps or compressors.
Patent EP-0053209-A1 (EP)
Inventor: WEST JOE EDWARD
IPC: B66D1/14
Filed: 1980-12-01
Abstract: A torque transmitting and blocking device including a cylindrical drum (114), a pair of arcuate shoes (116 and 117) positioned within the drum, and a spanner bar (120) or ring extending between the shoes to one side of the axis of the drum. On the other side of the drum axis the shoes are displaceable toward each other, and may conveniently be lightly biased apart. The shoes have surfaces (130, 131, 134 and 135) (e.g.s holes, lateral or transverse projections, or the ends of the shoes) through which rotative forces can be transmitted from sources external of the drum and through which the shoes can retransmit such forces. Application of a rotational force through such a surface into a shoe in a direction tending to displace the shoes toward each other results in rotation of the shoes and bar within the drum. 
     Application of a rotational force into a shoe in a direction tending to displace the shoes away from each other throws the shoes into a jamming relationship with the wall of the drum 
     Applications of the device to winches, stepping clutches, and automatic load holders are disclosed.
Patent EP-0029004-A1 (EP)
Inventor: GRENACHER WOLFRAM
IPC: F24S10/75
Filed: 1980-10-27
Abstract: The flat web-like heat absorber finds application in solar technology. It can also be used as a heat exchanger or radiator. The flat web-like absorber is characterised in that the absorber surface consists of a thin sheet which is connected in a web-like manner to the heat-conducting pipes. The heat conduction between absorber sheet and absorber pipe takes place essentially by mechanical contact. <IMAGE>
Patent EP-0039816-A1 (EP)
Inventor: HERKLOTZ HELMUT DIPL-ING
IPC: B03C3/68
Filed: 1981-04-27
Abstract: 1. A process for continuously optimising the electric working point of an electro-static wet filter (4) connected to an alternating current network (N apprch) by means of an electric setting element (1), characterised in that at pre-determined time intervals the control of the setting element (1) is automatically modified in an interative manner until the mean value of the measured direct filter voltage (UFm ) lies at the achievable maximum of this mean value, that an operating point is determined therefrom, wherein the mean value of the direct filter voltage (UFR ) lies a predetermined percentage below the voltage maximum (UFM ) - when the direct filter current (JF ) is increased compared with this operating state - and that this percentage is automatically changed in dependence upon the measured dust loading of the pure gas and/or the absorbed electric power of the filter (4).
Patent EP-0048346-A1 (EP)
Inventor: HOBBS DONALD ARTHUR
IPC: G01N3/06
Filed: 1981-08-24
Abstract: The invention provides an apparatus for determining the size of a test piece (10) comprising means to support the test piece (10) in a predetermined position, means (S) to direct a medium onto the test piece (10), means (11) responsive to said medium to provide a signal (30) which varies in accordance with variations in intensity of said medium reflected from or transmitted from or past the test piece (10), electrical processing means (12) to process the signal (30) to provide an output (0) dependent upon the size of the test piece (I) which can be interpreted to determine the size of the test piece (I).
Patent EP-0072877-A1 (EP)
Inventor: SCHNEIDER WERNER
IPC: B62D5/18
Filed: 1981-08-27
Abstract: Halterung für Lenkzylinder (18) z.B. eines Ackerschleppers mit spurverstellbarer Vorderachse (10, 12). Die Halterung bestent im wesentlichen aus einem mehrfach gebogenen Federarm (30) mit Öse (31), der wahlweise mittels Steckelement (26) an der Halbachse (12) lösbar angebracht werden kann und den Lenkzylinder (18) an dessen Hydrauliköl-Stutzen (22) umgreift zur Vermeidung eines unerwünschten Verdrehens, das eine Beschädigung der Hydraulikleitungen (24) verursachen kann.
Patent EP-0047921-A1 (EP)
Inventor: ZINK JUERGEN VERFAHRENS-ING GR
IPC: B01F7/00
Filed: 1981-09-03
Abstract: In this process a liquid (3), especially waste water, is aerated by an aerator unit (11) which is located in the liquid (3) and has at least one aerator part (15). The wall (17) of the aerator part (15) is gas-permeable, so that the aeration gas passes in the form of bubbles into the liquid (3) along the outside (25) of the aerator part (15). To avoid blockages at the air outlet of the aerator part (15) and to achieve an intensive introduction of extremely fine air bubbles, the liquid (3) and/or the aerator part (15) are moved during the aeration step, in such a way that the relative velocity between the outer surface (25) and the adjoining liquid (3) is such that extremely fine air bubbles (24) are sheared off. <IMAGE>
Patent EP-0054791-A1 (EP)
Inventor: CACCIAPUOTI BENIAMINO
IPC: D03D37/00
Filed: 1981-12-04
Abstract: Circular loom for tubular fabrics made of threads and/ or strips of polymeric materials of the type with heddles on two concentric circles and with a central driving shaft (1), which comprises, for the alternate spreading apart of the warp threads (7, 8), a support member (9), mounted coaxially rotating around the central and vertical loom shaft, on which support one or more pairs of wings (16-19) or flyers or circular sectors diametrally opposed to one another are coupled under a predetermined and fixed angle of inclination in respect of the axis of said central shaft, each pair of wings or circular sectors being coupled inclined on said support member with interposition of a roller bearing (14) so as to prevent said wings, through means connecting such wings with fixed parts of the loom, from rotating around said support member when the loom is working and thus assuming a continuous undulatory motion, the end portions of said opposite and oscillating wings or, circular sectors being connected, through a plurality of tie rods (21-24), with eye-bearing elastic members (25, 26) and having the function of elastic heddles so as to transfer the undulatory motion of said wings to said elastic heddles and therefore to achieve, along the development of the loom reed and by using more pairs of wings, the necessary spreading apart of the warp threads which is suited to form the wave shed or pitch, rolling means associated with conventional shuttle pushers being furthermore provided for the shuttle drive.
Patent EP-0036687-A1 (EP)
Inventor: QUERE HENDRIK KAREL
IPC: B29C35/00
Filed: 1981-03-11
Abstract: Die-casting machine consisting of at least two platens 1, 2, each carrying at least two die sections B1, B2 resp. A1, A2, which platens 1, 2 can move with respect to each other in a translational and rotational direction along a common axis 3, so that during casting in the die A1, A2, the die sections B1, B2 are free accessible for further treatments and vice versa.
Patent EP-0032131-A1 (EP)
Inventor: GACEK MIKKEL JOSEF
IPC: A61P35/00
Filed: 1981-01-06
Abstract: Compounds of the formula:  <IMAGE>  wherein X represents a halogen atom; R1 and R2, which may be same or different, each represents a hydrogen atom, or a C1-4 alkyl group; Het represents a C-attached 3-9 membered, saturated, unsaturated or aromatic heterocyclic ring containing one or more hetero atoms selected from O, N and S and optionally carrying a fused ring and/or optionally substituted by one or more substituents selected from halogen atoms and hydroxy, C1-4 alkoxy, amino, acylamino, nitro, oxo, C1-4 alkyl groups and monocyclic carbocyclic and heterocyclic aryl groups having 5 to 8 ring members; such a heterocyclic ring being saturated and having only a single heteroatom when there are 3 or 4 ring members; and alk represents a C1-4 saturated or unsaturated, straight or branched chain, divalent aliphatic hydrocarbyl group optionally substituted by one or more groups selected from carbocyclic aryl groups and heterocyclic groups as defined for Het above, and the salts thereof have been found to possess metaphase arresting ability which by virtue of its reversibility is of use in combating abnormal cell proliferation. Thus a knowledge of the cell division cycles of the normal and abnormal cells enables a cytotoxic drug to be administered while the abnormal cells are in a phase susceptible to attack and while the normal cells are in a non-susceptible phase. The compounds of the invention are prepared by alkylation, ring closure of the pyrimidine ring, halogenation or ring closure of the heterocyclic ring Het.
Patent EP-0058265-A1 (EP)
Inventor: BROWN ARTHUR WILLIAM GRAY
IPC: A01D85/00
Filed: 1981-02-17
Abstract: An improved bale collating apparatus comprising a bale accumulator adapted to accumulate bales of hay or stray in an array, the bale accumulator being adapted to be connected behind a baling machine and having entry means (16) for receiving bales from a baling machine and collating means (17, 18, 19) adapted to form an array of eight bales, the configuration of the array comprising four bales juxtaposed in side by side relationship, the ends of said four bales defining two substantially parallel edges along each of which a pair of further bales are arranged, the bales of each pair being arranged in mutual end to end relationship. The configuration of the array allows a stable stack of bales to be built, the stack being built from stacking the arrays on top of each other, each array being rotated through 90 0  relative to the array on which it is to be placed.
Patent EP-0034906-A1 (EP)
Inventor: BROMLEY HAROLD
IPC: B31F1/28
Filed: 1981-02-17
Abstract: The second corrugating roll (2) of a machine for making single-faced corrugated board is formed from an inner core (11) and a cylindrical sleeve (10) having a number of spaced circumferential grooves (13). The sleeve may be made up from a number of axially abutted rings (14), the circumferential grooves being formed in the abutting faces of adjacent rings. Longitudinal passageways (17) are provided in the outer peripheral surface of the core (11) and radial apertures (16) connect the passageways with the grooves (13), so that suction applied to one end of the passageways holds the material being corrugated in the corrugations of the roll (2). In a modified form the passageways are formed in the inner peripheral surface of the sleeve. 
     The core (11) is hollow and steam, or other heated fluid, passed through itto heatthe roll.
Patent EP-0044226-A1 (EP)
Inventor: BLACKWELL BRIAN JAMES
IPC: B29C44/38
Filed: 1981-07-15
Abstract: Polyurethane foam is formed by the reaction of a polyisocyanate with a polyol in the presence of water. The water reacts with the isocyanate to give carbon dioxide gas which causes the reaction mixture to foam. 
     The foaming is carried out under controlled conditions of pressure less or greater than atmospheric pressure.
Patent EP-0035414-A1 (EP)
Inventor: ANDERMAN GUY
IPC: A01K39/06
Filed: 1981-01-15
Abstract: 1. Semi-automatic apparatus for cramming animals, by taking a liquid or pasty fluid then oral or parental injecting it in the animal with the same nozzle (2) or syringe (1), characterized by the combination of the following means : a syringe (1) moved by piston (7) for taking and delivering the volume of each cramming bolus to the animal through a nozzle (2) able to be manually put in the animal's stomach ; a support (3) in which the nozzle (2) manually introduced and which is connected with canalisations (14-14a, 15-15a) set in flowing by a contactor (12) put on the support and driven by manually placing the nozzle (2) in order to ensure a rinsing and aseptis cycle of the nozzle inside and outside of it by control by means of series of flood-gates (V1  to V4 ) ; a motor-reducer (4) actuating a carriage (5) movable on rails (6) to cause the shifting of the piston (7) in the syringe (1) and of which the shaft is provided with cams (C1 , C2 ) to control the opening and the closing of the flood-gates (V1 , V2 ) for taking and injecting the cramming's fluid ; a programming unit (8) fitted with cams (C'1 to C'5 ) for controlling the said flood-gates and intended to insure the automatic operations of : taking of fluid, filling up of the syringe, rinsing and aseptis of the nozzle ; the manual operations alone being the putting in position of the nozzle (2) in the stomach of the animal and the placing of it in the support (3) of rinsing for aseptis after each cramming's injection.
Patent EP-0038244-A1 (EP)
Inventor: LECAYON GERARD
IPC: C09D5/44
Filed: 1981-04-01
Abstract: 1. Process for the deposition by electropolymerisation of a film of polyacrylonitrile having a thickness from 10**-3 mu m to 5 mu m on an electrically-conductive surface, characterized in that it comprises : a) preparing a solution having a water content of at most 10**-3 M/l comprising : - acrylonitrile, - a support electrolyte comprising a quaternary ammonium perchlorate having the formula  see diagramm : EP0038244,P6,F1  in which the groups R1 , R2 , R3 , and R4 , which can be the same or different, are C1 to C4 alkyl or aryl groups, and - an aprotic organic solvent that does not undergo parasitic reactions with acrylonitrile, and b) electrolysing said solution in an electrolysis cell, employing as cathode the conductive surface to be coated, and polarising said cathode to a potential of from - 2.4 volts to - 3 volts, with respect to a Ag/Ag**+ electrode.
Patent EP-0052114-A1 (EP)
Inventor: MUMMERY ROBERT JOHN
IPC: B62B1/14
Filed: 1981-05-06
Abstract: Dispositif de levage et de transport d'un article tel qu'un tambour. Le dispositif comprend un cadre mobile (2), un levier d'actionnement (20) auquel des crochets sont relies de maniere pivotante (16), lesquels peuvent s'engager dans le bord superieur (22) du tambour (1). Le cadre mobile est monte sur des roues de maniere a chevaucher le tambour, le levier (20) etant tourne pour que les crochets (16) engagent le bord superieur du tambour. La rotation continue du levier fait effectuer aux crochets un mouvement vers le haut et vers l'arriere de telle sorte que le tambour soit maintenu dans une position stable dans le cadre, le poids du tambour etant entierement supporte, dans cette position, par le cadre.