baber/WOPTO huggingface dataset:
Patent EP-0017416-B1 (EP)
IPC: E01C7/35
Filed: 1980-03-24
Granted: 1983-12-14
Abstract: A uniform asphalt pavement of substantial area composed of aggregates of varying natural qualities produced by a systematic process including mix design, mix analysis, and plant control methods. A volumetric comparison is mathematically made between blendings of coarse and fine aggregates defined over a single sieve size and a Riguez Index to determine voidage in the compacted aggregate mixture. The Riguez Index is characteristic to the particular fine aggregates used in the blending. For controlling voidage at the mixing plant, the respective quantities of coarse and fine aggregates injected into the mixing plant is controlled over the same single sieve size used for demarcating coarse and fine aggregates in mathematically computing the volumetric comparison. Further, a stability function derived from different combinations of crushed fine and blend sand, and a flexibility function derived from different mix quantities of asphalt cement provide control of flexibility and stability values.
Patent EP-0022829-B1 (EP)
Title: Systeme de traitement de donnees
IPC: G06F15/16
Filed: 1980-07-29
Granted: 1984-04-11
Abstract: Un systeme de traitement de donnees comprend une premiere et une seconde unites de traitement de donnees (20, 38) et une premiere et une seconde memoires (26, 42), la premiere unite de travail (20) etant disposee pour ecrire des donnees dans la premiere et la seconde memoire (26, 42). La premiere unite de travail (20) etant plus lente que la seconde unite (38), a priorite d'acces a la premiere memoire (26). Lorsque la seconde unite de travail (38) est incapable d'ecrire dans la premiere memoire (26) a cause d'un conflit avec la premiere unite de travail (20), les donnees stockees dans la seconde memoire (42) par la seconde unite de travail (38) sont transferees a la premiere memoire (26) apres achevement de l'operation d'acces par la premiere unite de travail (20). Ainsi, les donnees stockees par la premiere unite de travail (20) dans la premiere memoire (26) sont transferees a la seconde memoire (42) sous le controle de la seconde unite de travail (38). Ainsi les deux unites de travail (20, 38) auront acces aux memes donnees.
Patent EP-0035574-B1 (EP)
IPC: C08F2/48
Filed: 1981-03-09
Granted: 1985-02-06
Abstract: La composition de resine photo-polymerisable sensible a la lumiere contenant une resine de copolymeres d'acide styrene/maleique, un compose ethylenique non sature et un initiateur de photo-polymerisation. Une feuille sensible a la lumiere comprenant un support (10) ayant une couche (11) de cette composition de resine photo-polymerisable sensible a la lumiere est egalement decrite. La composition et le materiau en feuilles peuvent etre utilises de maniere avantageuse particulierement pour preparer diverses cartes telles que des cartes de credit et de paiement.
Patent EP-0057741-B1 (EP)
IPC: B30B15/06
Filed: 1981-02-11
Granted: 1984-08-01
Abstract: A drive arrangement for a high speed mechanical press, especially a high speed cutting press, wherein the press drive includes two eccentric shafts connected by connecting rods with a slide. Mass balancing weights are provided for enabling a complete dynamic mass balancing, with the weights being articulated by additional rods and being moved in a direction opposite to the slide. The drive further includes at least three pairs of toggle or knee joint link arrangements, with the first arrangement being nearly horizontally disposed, the second arrangement being nearly vertically disposed, and the third arrangement being nearly vertically disposed and connected on the one hand with the slide and, on the other hand, with the mass balancing weights, with the pairs being arranged symmetrically with respect to the eccentric shafts.
Patent EP-0053701-B1 (EP)
IPC: D04H13/00
Filed: 1981-10-26
Granted: 1985-03-20
Abstract: 1. Non-woven textile sheet material (1, 15) comprising an upper layer of fibre-containing balls (4, 17) having a thickness of at least 6 mm, and a fibre-containing supporting layer (2, 16) to which the balls (4, 17) are needled by means of fibres, present as retaining fibres (5, 19) from the supporting layer (2, 16), characterised in that the balls (4, 17) are present without mutual interconnection and the retaining fibres (5, 19) originating from the supporting layer (2, 16) extend only into the balls (4, 17), in a manner invisible from outside, at the most as far as the periphery of the balls (4, 17) which faces away from the supporting layer (2, 16), and are present within the balls (4, 17), with an end portion (5') which is folded back in a direction towards the supporting layer (2, 16), so that the balls (4, 17) are only present passively needled by the retaining fibres (5, 19) simply forced into from the supporting layer (2, 16).
Patent EP-0060331-B1 (EP)
IPC: H02H7/08
Filed: 1981-10-27
Granted: 1985-02-20
Abstract: A short-circuit protection device for a DC control element has at least one transistor which is addressed by timing pulses obtained by comparison of a triangular voltage with a control voltage. Each such transistor is provided with a separate overcurrent protection device which, after a short circuit, blocks the associated transistor until the beginning of a new switching-on pulse. The control voltage assumes values which are above the maximum value of the triangular voltage. In the event of a short circuit, the transistor concerned is switched off very fast, but is switched on again by the next succeeding switching-on pulse and a determination is made as to whether the short circuit is still present. If the control voltage rises to values which are above the maximum value of the triangular voltage because the actual value of the load current deviates heavily from the reference value due to the disconnection of the transistors, the transistors remain switched off until the DC control element is restored to operation by external intervention.
Patent EP-0051312-B1 (EP)
IPC: C12N1/20
Filed: 1981-11-02
Granted: 1984-04-25
Abstract: The known antibiotic, nocardicin, is produced by submerged aerobic cultivation of Microtetraspora caesia sp. nov. ATCC 31724 or 31725.
Patent EP-0046630-B1 (EP)
IPC: C03B5/235
Filed: 1981-07-08
Granted: 1984-05-02
Abstract: A process and apparatus for preheating glass batch ingredients is disclosed. The invention uses a heat exchange method that preferably employs furnace exhaust gases. The heated batch then is fed to a glass melting furnace.
Patent EP-0040563-B1 (EP)
IPC: A01M25/00
Filed: 1981-05-14
Granted: 1984-08-08
Abstract: A rodent trap comprising a tunnel and a bait container so arranged that a rodent passing through the tunnel either eats the bait or at least physically contacts the bait so that it is later poisoned when it grooms itself of bait adhering to its fur.
Patent EP-0052111-B1 (EP)
Title: Procede de production d'un emballage
IPC: B65D5/72
Filed: 1981-04-24
Granted: 1984-12-12
Abstract: Procede de production d'un emballage pour un fil metallique ou un tuyau ou analogue, en particulier une ligne electrique (8), coupee a une longueur predeterminee et enroulee a l'avance autour d'un anneau (7). L'anneau (7) est introduit contre deux panneaux rectangulaires d'un materiau rigide, par exemple du carton ou analogue, relies sensiblement au moins le long d'une arete et diriges perpendiculairement vers l'axe central. Un moyen rigide (10) sensiblement tubulaire au moins dans la direction axiale est deplace apres cette introduction au travers des deux panneaux et de l'ouverture centrale de l'anneau (7) qui est ensuite bloquee dans la position introduite par rapport a l'anneau (7) ainsi qu'aux panneaux. L'emballage peut etre utilise comme une bobine en enlevant une coquille de protection de l'emballage. Un autre mode d'utilisation consiste a enlever ce moyen rigide, ce qui permet de detacher la ligne ou analogue du centre de l'emballage.
Patent EP-0050643-B1 (EP)
Title: Procede pour l'embarquement de passagers, installation d'aerodrome et vehicule ad hoc
IPC: B64F1/31
Filed: 1981-04-27
Granted: 1985-01-30
Abstract: Le procede, l'installation d'aerodrome et le vehicule ont pour but d'amener les passagers de la zone d'arrivee a la zone d'embarquement sur l'avion, en executant aussi le check-in, l'enregistrement des bagages et le transport des passagers de la zone d'arrivee a l'emplacement d'attente de l'avion. Selon ce procede, on dirige les passagers et leurs bagages venant de la zone d'arrivee vers le vehicule dans lequel on execute le check-in, l'enregistrement des bagages et eventuellement les examens de securite et qui transporte les passagers directement a l'avion. Le vehicule assume ainsi une serie de fonctions jusqu'a present executees dans l'aeroport tout en transportant les passagers a l'avion.
Patent EP-0071068-B1 (EP)
IPC: B65G47/84
Filed: 1982-07-13
Granted: 1985-06-12
Abstract: 1. An apparatus for sorting out defective containers, in particular bottles, from a conveyance path in which an inspection station checks the containers passing it in accordance with predetermined criteria, such as shape, size, colour, filling level, weight, etc., and controls a switch point in such a way that these defective containers are diverted from the conveyance path, characterised in that the switch point (8) is disposed as a lateral guide in a transition and/or overlap zone between a first conveyor means (3) and a second conveyor means (6), and has a deformable non-rigid guide member (9) which is connected spaced from and in form-locking manner to a deformable non-rigid displacement member (14) by a series of generally parallel connecting elements (11) pivoted to move generally perpendicularly to the guide (9), the displacement member (14) being biassed by a series of generally parallel return elements (16) into engagement with a fixed abutment template (18) corresponding to the path of the conveyor means (3, 6), the return elements being generally perpendicular to and pivoted to the displacement member (14), and in that parallel to the first conveyor means (3), in the vicinity of the switch point (8) and in a plane thereabove, there is disposed an endless control chain (15) having control members (23) which in sections are parallel, equidistant and synchronously drivable relative to the containers (2, 21), which control members are provided with means (34, 35, 36) in the links (37, 37') of the chain (15) for engagement into an engaged position with and disengagement into a neutral position from the displacement member (14) and can be engaged and/or disengaged in accordance with the control pulses of the inspection station (5), wherein in an engaged position such a control body (23) is so in engagement with the displacement member (14) that this latter is displaced from the abutment template (18) and, under the action of the bias of the return elements (16), is applied against the control member (23) which displaces the displacement member (14) in conformity with its shape and movement into a linearly extending snaking motion which is transmitted through the connecting elements (11) to the guide member (9) and brings about a diversion from the conveyance path (1) of a defective container (21) which is moved synchronously with the engaged control member (23).
Patent EP-0072513-B1 (EP)
IPC: A61K39/09
Filed: 1982-08-07
Granted: 1989-03-29
Abstract: 1. Process for the preparation of an antigenic capsular bacterial polysaccharide from a culture medium or a solution containing it comprising at least one precipitation step by formation of a complex between a polyionic derivative of the medium - which polyionic derivative is at least said polysaccharide - and a quaternary ammonium salt, characterized in that at least one precipitation of the complex is performed on an inert porous support constituted of cellulose, an alkaline-earth metal salt substantially insoluble in water, aluminium oxide or hydroxide, silicon oxide, a silicate or an aluminosilicate.
Patent EP-0067680-B1 (EP)
IPC: A61B18/14
Filed: 1982-06-11
Granted: 1984-11-28
Abstract: A disposable electrocautery needle which may be used either in the bi-polar or mono-polar mode comprises an elongate inner electrode (12) located within a hollow outer elongate electrode (14) and held in place by means of a hollow insulating element located between them. The needle may be formed by locating the insulating element over the inner electrode, stretching it axially to reduce its diameter, positioning the inner electrode (12) and insulating element within the outer electrode (14) and causing the insulating element to recover to its unstretched configuration, for example by heat in the case of a heat-recoverable element, and position in the inner electrode (12) correctly within the outer electrode (14).
Patent EP-0095019-B1 (EP)
IPC: F16D65/50
Filed: 1983-03-09
Granted: 1986-09-10
Abstract: 1. Electromagnetically actuated brake coupling device with a fixed housing (1), in which, of rotationally symmetrical design, a brake-magnet part (6) and a coupling-magnet part (14) are located opposite one another in the axial direction and an axially displaceable armature part (7) and a coupling rotor (11) are arranged coaxially between them, there being between the armature part (7) and the coupling rotor (11) or the fixed brake-magnet part (6) an air gap which is variable as a result of axial displacement of the brake-magnet (6), for which purpose there are arranged between the end face of the brake-magnet part (6) distant from the armature part (7) and the housing (1) adjustable supporting elements (2, 3) which, when adjusted, cause axial displacement of the brake-magnet part (6), characterized in that the supporting elements (2, 3) are at least two adjusting rings rotatable relative to one another, which are arranged coaxially relative to the brake-magnet part (6) and have axial cams (5) supported on one another, and of which one (2) is connected fixedly in terms of rotation to the housing (1) and the other (3) is rotatable coaxially relative to the brake-magnet part (6) and has an adjusting member (8) displaceable in a slot (9) in the housing (1).
Patent EP-0110018-B1 (EP)
IPC: H04R29/00
Filed: 1983-08-22
Granted: 1987-11-11
Abstract: A measuring device for checking the tightness of an ear impression mold serving as pattern for the production of an otoplastic and/or of an otoplastic inserted in the auditory passage of an ear through which an air pressure deviating from the air pressure prevailing on the outside can be produced, via an air permeable connection, in the inner space defined by the ear drum and the ear impression or otoplastic. Through the device changes in the generated deviating air pressure can be measured. The air permeable connection is connected to a pump serving for the generation of the deviating air pressure via a pressure chamber whose volume is a multiple of the volume of the inner ear space. A control circuit presetting the timing of the pumping and measuring process is provided. The device is insensitive to differences in the volume of the inner ear space and produces reproducible test results which reliably indicate the quality of the ear impression of otoplastic.
Patent EP-0103885-B1 (EP)
IPC: B21D28/00
Filed: 1983-09-20
Granted: 1986-11-20
Abstract: A stamping and bending machine, having modular structure, comprises a drive unit, a pull-in feed system, a stamping press and one or several bending appliances are disclosed. Every bending appliance comprises one top and one bottom box of oblong shape forming a closed frame thanks to spacing elements. Within every box, there are two drive shafts which actuate bending attachments provided on the front and rear faces of the top as well as of the bottom boxes. The drive shafts of stamping press and of all bending appliances are coupled frontally. The shafts will all be driven at the same high speed, stepping down being performed not earlier than at a take-off gearing comprised in any bending attachment.
Patent EP-0111786-B1 (EP)
IPC: A61M25/00
Filed: 1983-11-30
Granted: 1986-09-03
Abstract: 1. A vein catheter comprising a plastic cannula (1) one end of which being formed as coupling member (2) of greater diameter, into which a plug-in cone (3) of a protective bag (4) is detachably inserted, said protective bag enclosing a flexible catheter tube (5) including a removable probe (6) the outer diameter of said catheter tube being greater than the inner diameter of the plastic cannula (1) which has lines (8) of weakened scores or longitudinal disconnecting points, said lines extending in longitudinal direction, characterized in that two opposite lines (8) of weakened scores and longitudinal disconnecting points, respectively extend across the whole length of the plastic cannula (1) and thus form two equal longitudinal halves (1a, 1b), the connecting elements (7) of which being detachable by separating means arranged in the coupling member (2) and formed by two coupling-member halves (2a, 2b) which have staggered handles (14) or le like and form between each other a sliding plane (10) which encloses an acute angle (alpha) with the joint face (11) defined by said to lines (8) between the two longitudinal halves (1a, 1b) of the plastic cannula (1).
Patent EP-0122989-B1 (EP)
IPC: C08L7/02
Filed: 1983-06-06
Granted: 1987-05-13
Abstract: Polyoxyalkylene polyether polyols are stabilized against oxidative degradation by incorporating therein a synergistic stabilizing composition containing (1) a mixture of butylated phenols consisting of 2-tertiary butyl phenol, 3,5-ditertiary butyl-4-hydroxyhydrocinnamate and 1,6-hexamethylene bis(3,5-ditertiary-butyl-4-hydroxyhydrocinnamate) or tetrakis [methylene(3,5-ditertiary butyl-4-hydroxyhydrocinnamate)] methane (2) a p,p'-dialkyldiphenylamine such as p,p'-dioctyldiphenylamine and (3) a phenothiazine compound. Polyurethane foams are stabilized against scorching when the stabilized polyols are utilized in the foam preparation or the stabilizing composition is added with other reactants.
Patent EP-0110908-B1 (EP)
Title: Dispositif de mise sous tension d'un blanchet en caoutchouc
IPC: B41F30/04
Filed: 1983-05-24
Granted: 1986-11-12
Abstract: Le dispositif pour fixer et tendre un blanchet sur un cylindre d'une imprimeuse doit être protégé contre une fausse manipulation et contre une ouverture accidentelle. De plus, les forces provenant de la mise sous tension du blanchet doivent être conduites de façon que l'armature n'absorbe plus la traction totale. A cet effet, un rouleau tendeur (2) comprend un organe de verrouillage (28) qui est pressé automatiquement par une came (32) en position de verrouillage, ou en position d'ouverture lors d'une rotation appropriée du rouleau tendeur. L'organe de verrouillage (28) pourvu d'une nervure (30) est reçu dans une rainure (26) contre une face d'un évidement rectangulaire du rouleau tendeur (2) et est supporté par des éléments à ressort (36). La came (32) agit sur l'arrière de l'élément de verrouillage. L'armature (42) du blanchet (4) est accrochée à un nez (24) dans l'évidement du rouleau tendeur (2), où elle est guidée par un listel de butée (37) et bloquée par l'élément de verrouillage (28). L'armature (42) est disposée radialement par rapport au rouleau tendeur (2) et est tenue à une certaine distance de lui de façon que le blanchet s'applique, lors de la mise sous tension, contre une arête et puis contre la surface du rouleau tendeur (2).
Patent EP-0160642-B1 (EP)
IPC: C08G59/40
Filed: 1983-10-13
Granted: 1989-02-08
Abstract: Polymeric compounds which contain the polyalkylpiperidine radical and at least two primary hydroxyl groups. These compounds are useful as light stabilizers for plastics and coatings. More particularly, the polymeric stabilizers are formed by chain extending polyalkylpiperidine with an excess of epoxy resin to form a diepoxide functional polymer which is then capped with hydroxy functional monomer.
Patent EP-0126888-B1 (EP)
IPC: B23Q11/00
Filed: 1984-03-27
Granted: 1986-10-29
Abstract: A measuring system for measuring the relative position of tool machine parts compensates for thermally-induced length changes of a spindle stock by means of a scale carrier which acts as an expansion element for a scale. This scale carrier is fastened at one end directly via a fastening element to the spindle stock and at the other end is connected with an adjacent end of the scale, which is mounted on the scale carrier so as to be shiftable in the measuring direction. If the plane of the tool connected to the spindle stock shifts by an amount  DELTA c in the measuring direction X as a result of temperature rises of the spindle stock, the scale carrier, operating as an expansion element, acts to pivot a rotatable element having an adjustable lever ratio in order to shift the scale in the same direction. In this way, the entire thermally-conditioned displacement of the scale is also made to equal the amount  DELTA c.
Patent EP-0131122-B1 (EP)
IPC: B29C48/08
Filed: 1984-05-19
Granted: 1990-03-07
Abstract: An extruder head for producing flat cohesive profiled strips from resilient mixtures of differing composition, such as mixtures of rubber or synthetic material, and especially for manufacturing uncured tread strips for pneumatic tires having a two-ply central portion and two similar edge portions. The extruder head includes two extruders which are disposed at an acute angle next to or above one another, and feed a common extrusion nozzle via a preform die or member having flow channel which extend one above the other. The extruder head also has a third extruder which conveys the mixture for the edge portions and is connected to the preform die at a greater angle than are the aforementioned extruders. The flow route of the third extruder in the preform die, starting from its connecting bore, is initially guided as a single connecting channel to a direction-changing angle piece in the central region above or below the flow channels associated with the other two extruders, and from there is split into two branch channels which span the connecting channels, are essentially of equal length, and in their edge regions end in edge channels which lead into the edge portions of the profiled strip.
Patent EP-0177501-B1 (EP)
Title: Pompe d'injection de distributeur comportant un sous-ensemble de pompes de nutation
IPC: F02M59/04
Filed: 1984-05-10
Granted: 1988-06-22
Abstract: Les pompes d'injection de distributeur précédemment décrites pour des moteurs à combustion interne présentent les avantages d'une réduction des dimensions, du poids et du coût d'un système d'injection de carburant. Toutefois, ces pompes ne se sont pas avérées capables de permettre des pressions d'injection de carburant relativement élevées qui pourraient améliorer la combustion du carburant en vue d'économiser du carburant et de diminuer les émissions de substances nocives. Quant à la présente pompe d'injection de distributeur (14), elle produit des pressions d'injection de carburant relativement élevées dans un montage relativement compact. Un élément de nutation hémisphérique (74) monté de manière librement rotative sur un tourillon oblique (66) d'un arbre d'entraînement (38) confère un mouvement harmonique à vitesse élevée à au moins un plongeur de pompe effectuant un mouvement de va-et-vient (310, 314) afin de mettre le carburant sous pression. Une interface de support hémisphérique relativement grande (82, 86) entre l'élément de nutation et un boîtier de pompe (34) reçoit des charges de réaction de pompage très élevées. Un rotor de distribution (348) pour délivrer séquentiellement le carburant sous pression à plus d'un cylindre de combustion de moteur est entraîné de manière rotative par un mécanisme de réduction à engrenage planétaire (392, 396, 424, 428, 432, 436, 440, 444, 448) couplé à l'arbre d'entraînement. Une force très faible est nécessaire pour régler soit la synchronisation, soit la quantité d'injection de carburant qui sont ajustables respectivement par mouvement angulaire, soit par une couronne dentée planétaire normalement stationnaire (396), soit par un collier de mesure de carburant (146).