baber/WOPTO huggingface dataset:
Patent EP-0188300-B1 (EP)
IPC: F16L21/04
Filed: 1986-01-09
Granted: 1989-04-12
Abstract: In the manufacture of a sealing body for a pipe joint comprising a retaining ring (2) of thermoplastic material, which is to be fastened on the end portion of a pipe part, and a sealing ring of thermoplastic material, preferably thermoplastic rubber, the mould cavity (11) for the sealing ring which is partly bounded by a portion (12) of the wall of the retaining ring (2), is sealed, at the transitions (18, 19) from said wall portion (12) to adjoining wall portions (15, 16 respectively) bounding the mould cavity (11) during injection moulding of the sealing ring. The mould cavity (11) is sealed, at the first transition (18), by an annular lip (6) on the retaining ring (2) which lies against the wall portion (15) and, at the second transition (19), by an annular ridge (10) on the retaining ring (2) which cooperates clampingly with the outer periphery (20) of a mould part (21).
Patent EP-0222662-B1 (EP)
IPC: B25J15/02
Filed: 1986-10-30
Granted: 1989-12-20
Abstract: A robot hand gripping device intended for equipping the end of the wrist or arm of an industrial robot or robotized appliance, comprising grasping members or fingers and hydromechanical controls for spreading the grasping members apart from one another and/or bringing them closer to one another. It is formed by assembling together two identical parts with an intermediate piece between the parts, connectors being provided in the intermediate piece for connecting the two identical parts to at least one drive-energy source, such as compressed air, oil or the like.
Patent EP-0268000-B1 (EP)
IPC: C22B1/26
Filed: 1986-11-20
Granted: 1989-04-05
Abstract: 1. A sintering plant comprising a sintering furnace (1), which has an annular travelling grate (4) and a housing, which constitutes a supply hood (5) which adjoins the travelling grate (4) and serves to supply combustion air, and also constitutes wind boxes (6) which are disposed on that side of the grate which is opposite to the supply hood (5) and communicate via communicating lines (7) with at least one exhaust gas manifold (8), also comprising a cooler (2), which is connected to the material outlet (19) of the sintering furnace (1) and serves to cool the sintered material and consists of a revolving annular grate (21), which is disposed above an annular chamber (27) for supplying cooling air and serves to receive the sintered material, and an exhaust hood (28) for exhausting the heated cooling air above the annular grate (21) characterized in that the sintering furnace (1) and the cooler (3) for the sintered material are coaxially superimposed, the annular grate (21) of the cooler (2) and the travelling grate (4) of the sintering furnace (1) rotate in the same sense, and the exhaust hood (28) of the cooler (2) is connected to the supply hood (5) of the sintering furnace (1) via overflow passages (3), which are distributed around the periphery.
Patent EP-0232405-B1 (EP)
IPC: C12R1/05
Filed: 1986-08-13
Granted: 1992-01-15
Abstract: A new class of soluble phosphorylated glucans is described as well as the process for making the same. According to a preferred embodiment, the soluble phosphorylated glucan is derived from the yeast Saccharomyces cerevisiae. The soluble phosphorylated glucans are useful for prophylactic and therapeutic applications against neoplastic, bacteria, viral, fungal and parasitic diseases. Additionally, they may be administered as a non-toxic adjuvant, in combination with chemotherapy. The soluble phosphorylated glucans are also useful for stimulating macrophage cells, either in vivo or in vitro, to produce a cytotoxic/cyctostatic factor effective against cancer cells.
Patent EP-0233518-B1 (EP)
IPC: H04M9/02
Filed: 1987-01-28
Granted: 1993-03-31
Abstract: An improved switching apparatus, having group couplers (30) and a loop arrangement (6) including a plurality of single loop lines, for communication of digital signals, particularly PCM signals, each comprising several bits at a fixed transmission rate to or from connection circuits (35, 36) connected to a plurality of group buses (31, 32) on each of which digital signals can be transmitted in parallel in a predetermined number of time compartments in cyclic repetition in pulse frames. The group buses (31, 32) are connectable by way of a respective one of the group couplers (30) to the line segments (25, 26) of a respective main bus associated with one of the main couplers (13, 14) connected to segments (7, 87) of the central loop arrangement (6). The two line segments (25, 26) of each main bus serve to transmit digital signals in different directions. This improved apparatus considerably expands the connection facilities for the several connection circuits over earlier switching apparatus employing group couplers and a loop arrangement.
Patent EP-0258522-B1 (EP)
IPC: F16H25/22
Filed: 1987-02-20
Granted: 1992-05-06
Abstract: Linear transmission unit (52), with:  (a) a housing (54) in which a drive motor (58) is accommodated; (b) a linearly drivable output drive rod (64) which has a hollow region (104) which partially engages over the housing (54) and is supported such that it can move axially on the external circumference of the housing (54); (c) a conversion drive (62) which is in driven connection with the motor (58) and the output drive rod (64), and which converts rotational movement into linear movement of the output drive rod (64); (d) a rotating drive body (92) which is associated with the conversion drive (62), can be driven by the motor and has a circumferential groove profile (160) and a tooth system (162) on its external circumference; (e) a plurality of axially extending circumferential bodies (166) which can rotate about their own axis and in each case have a circumferential groove profile (172)  and a tooth system (174); (f) engagement of the groove profiles (172) of the rotating bodies (166) radially inwards with the groove profile (160) of the drive body (92) and radially outwards with a circumferential groove profile (164) on the inner circumference of the hollow region (104) of the output drive rod (64), together with engagement of the tooth systems (174) of the rotating bodies (166) with the tooth system (162) of the drive body (92). (g) a design of the groove profiles (150, 172, 164) of the drive body (92), the rotating bodies (166) and the output drive rod hollow region (104) such that, on rotation of these parts between the drive body (92) and the rotating bodies (166), no axial relative movement occurs and the output drive rod (64) carries out an axial relative movement with respect to the rotating bodies (166). <IMAGE>
Patent EP-0238925-B1 (EP)
IPC: C07C271/06
Filed: 1987-03-09
Granted: 1990-02-28
Abstract: 1. A process for the preparation of N,N-disubstituted mono- and oligourethanes, characterised in that N-mono- substituted mono- or oligo-urethanes corresponding to the general formulae I and II   see diagramm : EP0238925,P9,F1   and   see diagramm : EP0238925,P9,F2   wherein n = an integer from 1 - 6, preferably 1 - 4, n1 = an integer from 1 - 6, preferably 1 - 3, R**1 denotes an aromatic hydrocarbon group preferably containing 6 - 18 carbon atoms, an aliphatic hydrocarbon group preferably containing 1 - 18 carbon atoms, a cycloaliphatic hydrocarbon group preferably containing 4 - 30 carbon atoms or an araliphatic hydrocarbon group preferably containing 7 - 30 carbon atoms, R**2 denotes an aliphatic hydrocarbon group preferably containing 1 - 18 carbon atoms, a cycloaliphatic hydrocarbon group preferably containing 4 - 30 carbon atoms or an araliphatic hydrocarbon group preferably containing 7 - 20 carbon atoms are reacted with an alkylating agent corresponding to the general formula III R**3 X wherein R**3 denotes an aromatic hydrocarbon group preferably containing 6 - 18 carbon atoms, an aliphatic hydrocarbon group preferably containing 1 - 18 carbon atoms, a cycloaliphatic hydrocarbon group preferably containing 7 - 30 carbon atoms or an aliphatic hydrocarbon group preferably containing 7 - 39 carbon atoms and X denotes a halogen atom, preferably Cl or Br, or a sulphate, sulphonate, phosphate or phosphonate group in the presence of at least equivalent quantities of a solid metal hydroxide, optionally in the presence of an aprotic organic solvent and optionally in the presence of a phase transfer catalyst.
Patent EP-0243852-B1 (EP)
IPC: B65H3/10
Filed: 1987-04-21
Granted: 1989-07-19
Abstract: In a sheet feed bench with two parallel sheet feed rails that are adjustable relative to one another and with each having blowing jets on their surfaces facing one another directly above the level of the bench, connected to a common source of compressed air, the sheet feed rails resting on the bench surface are provided with groove-like or notch-like enlargements at the level of the blowing jets. Each of these extend over the entire length of the sheet feeder rails. These enlargements make it possible to position the inner surfaces of the sheet feeder rails so closely and tightly against the longitudinal edges of the stack of sheets that only small amounts of compressed air can escape upward. The formation of an air cushion is improved by this in such a way that the stack height can be more than double without adversely affecting the single-sheet separation.
Patent EP-0264640-B1 (EP)
Inventor: GANSER MARCO ALFREDO
IPC: F02M47/02
Filed: 1987-09-19
Granted: 1993-12-08
Abstract: The fuel injectors (4) of an internal combustion engine (2) are connected to a pump (10) by means of fuel supply lines (12) which open into the high-pressure part (34) of the injectors (4). The cross-sectional area of the fuel connection (12, 34) between the pump (10) and the injection orifices of the injectors (4) is substantially bigger than the total cross-sectional area of all of the injection orifices of an injector (4). An unrestricted flow path for the pressurized fuel is provided between the pump (10) and the area immediately upstream of the injection orifices. Due to the small pressurized volume of the system, the transient behaviour of the injection system is fast and can easily be matched to the needs of a particular engine application.
Patent EP-0268093-B1 (EP)
Inventor: FERNANDEZ MIGUEL BRA A
IPC: C07D221/14
Filed: 1987-10-20
Granted: 1992-05-13
Abstract: The compounds are suitable for combating diseases.
Patent EP-0270960-B1 (EP)
IPC: H01H35/40
Filed: 1987-11-28
Granted: 1992-01-08
Abstract: A flow meter or monitor arranged on a conduit section through which a medium to be monitored flows includes an actuating element extending through an opening in a wall of the conduit section, with a flow pressure plate of the actuating element positioned in the flow path of the medium. The actuating element is mounted on a support plate and is deflectable against the force of a spring with a deflectable outer end projecting into a housing positioned outwardly of the opening in the conduit section. The housing may be detached from the conduit section. The end of the actuating element projecting into the housing is equipped with a permanent magnet to operate a reed contact switch to be in an electrical circuit when the actuating element is deflected. The switch is surrounded by a protective cover and is accommodated in a through-hole in the housing. The support plate can be detached and inserted into a recess of the housing and is prevented from rotation with respect to the housing.
Patent EP-0266851-B1 (EP)
IPC: B65D21/02
Filed: 1987-11-06
Granted: 1993-02-10
Abstract: A container of plastic material provided with a base, side walls (1) connecting thereto and an upper wall (3) with a filling and/or pouring opening (4), wherein the peripheral edge (2) of the upper wall connecting onto the side wall (2) lies at a shorter distance from the base than the filling and/or pouring opening (4), whereby a stacking attachment piece (6) has a lower bounding plane fitting onto the upper wall (3) as well as an upper surface (8) complementary to the base of the container, so as the filling and/or discharge opening (4) lies higher than the peripheral edge (2) of the upper wall, 100% emptying of the container is always guaranteed. Nevertheless the attachment piece offers the possibility of stacking, because the space between upper wall and base of containers stacked on one another is filled by the attachment piece (6).
Patent EP-0242241-B1 (EP)
IPC: B60D1/00
Filed: 1987-02-20
Granted: 1990-07-04
Abstract: 1. Elastic ring arranged about the assembly axis of articulated elements forming a safety barrier for works sites or a separator of lanes on roads or motorways, characterized in that it is constituted by an elastic material which gives it, under compressive stress, non-linear mechanical characteristics upon deformation.
Patent EP-0253688-B1 (EP)
Title: Surgical instrument for positioning and inserting the posterior cruciate ligament of the knee
IPC: A61B17/16
Filed: 1987-04-07
Granted: 1992-07-15
Abstract: This invention concerns a surgical instrument for positioning and insertion for plasty (prosthetic replacement) of the posterior cruciate ligament of the knee. This instrument is characterized by the fact that it consists of, on the one hand, a chisel composed of a handle (2) and a blade (1) in the shape of an italic 'S', the internal terminal part of which (4) is concave, so that the aforesaid blade (1) may be introduced across the femoral notch up to the posterior face of the tibia, and on the other hand, a guide support (9) fixed firmly to the chisel (1, 2) by clamp (8), which comprises at its extremity, arranged in relation to and at a distance from the concave part (4) of the blade (1), two double branch guides (10) in the direction of the aforementioned concave part (4).
Patent EP-0246172-B1 (EP)
IPC: E05B63/18
Filed: 1987-04-16
Granted: 1989-09-06
Abstract: The invention is directed to a locking fitting, in particular for sliding casements of windows, doors or similar ports, that includes an assembly in a housing composed of a slide connected to a bolt for the purpose of locking the bolt in position and a locking device fitted with a pawl featuring at least one tooth and actuated by a grip integral with the slide and by a for controlling the locking device featuring a no-load run of the slide prior to moving the bolt. This locking fitting is characterized in that it comprises a blocking device with resilient pull-back that locks the bolt in its open position which is integral with the slide in shifting.
Patent EP-0291507-B1 (EP)
IPC: C07D213/55
Filed: 1987-01-23
Granted: 1991-10-23
Abstract: A sensor for an inclination measuring device which comprises a capsule (3) part-filled with a conductive liquid. First to fourth electrodes (A-D) are disposed within the capsule in contact with the liquid. An electrical signal is applied between electrodes (C, D) and one then the other of electrodes (A, B), to derive a signal indicative of the degree of immersion of the electrode (A), and then the electrode (B) within the liquid. The ratio of these signals is related to the angle of inclination of the capsule about the reference axis O and relative to a first reference angle defined at the gap between the electrodes (A, B). A similar gap, defining a second reference angle is disposed between electrodes (C, D), perpendicular to the gap between electrodes (A, B), and by reconfiguring the electrodes (A-D), to measure the degree of immersion of electrodes (C and D), the sensor is able to sense any angle of inclination about the reference axis.
Patent EP-0283519-B1 (EP)
Inventor: MATSUOKA MORITO
IPC: H01J27/18
Filed: 1987-09-24
Granted: 1994-04-13
Abstract: Un plasma de haute densité est obtenu par résonance dans un cyclotron à électrons par l'utilisation de micro-ondes et par l'emprisonnement dudit plasma dans une chambre de production de plasma à l'aide d'un champ magnétique spéculaire. Une cible (23) est placée dans la chambre de production de plasma (14) et est métallisée par les ions contenus dans le plasma à haute densité. Il est ainsi possible de produire de grandes quantités d'ions. Le générateur d'ions ci-décrit peut être utilisé dans une installation de formation de films minces qui dirige les ions et des particules neutres sur un substrat (21) pour former un film mince, et également dans une source d'ions par le montage d'une grille de captage d'ions, afin de former un film mince sur le substrat ou de graver le film mince. On peut former le film mince à haute vitesse même si la tension appliquée à la cible est réduite, en disposant des aimants permanents (34A, 34B) qui laissent fuir le flux magnétique à la surface interne de la cible dans des positions correspondant aux extrémités supérieure et inférieure de la cible (23) dans la chambre de production de plasma (14).
Patent EP-0327550-B1 (EP)
Title: A hydraulic actuator for a clutch
IPC: F16D25/08
Filed: 1987-10-19
Granted: 1991-12-18
Abstract: A hydraulic actuator (10) for a clutch is adapted to be mounted co-axially with the drive shaft of an engine/transmission combination in a motor vehicle, and comprises a hydraulic cylinder body (26) slidably mounted on a plurality of axially aligned, circumferentially spaced pins (16) which are threaded into the transmission casing (14), and an axially fixed piston member (68). Flexible hydraulic supply lines (28, 30) accommodate the axial shifting of the actuator during normal operation.
Patent EP-0289901-B1 (EP)
IPC: C09K3/10
Filed: 1988-04-25
Granted: 1992-09-16
Abstract: Diurethanes corresponding to general formula (I) or (II) below R1-NH-CO-O-R2-O-CO-NH-R1 (I) R3-O-CO-NH-R4-NH-CO-OR3 (II) in which R1 is a C3-C22 alkyl or aralkyl radical or a phenyl radical, R2 is a residue of a difunctional polypropylene glycol having a number average molecular weight of from 1000 to 4000, R3 is the residue of a monofunctional polypropylene glycol monoalkyl ether having a number average molecular weight of from 500 to 2000, and R4 is C4-C36 alkylene group, a diaryl methane group or a tolylidene group, as stabilizing agents for sealing compositions, for isocyanate-terminated polyurethane prepolymers, and for polyvinyl chlorides and copolymers of vinyl chloride.
Patent EP-0345362-B1 (EP)
Title: Use of 2,4-monofurfurylidene-sorbitol and its tetraalkyl derivatives in cosmetics and dermatology
IPC: A61K31/70
Filed: 1988-05-16
Granted: 1992-08-05
Abstract: The use of 2,4-monofurfurylidene-sorbitol and 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol wherein the alkyls are linear or branched C1-C4, in the preparation of cosmetics and dermatology compositions for preventing premature ageing of the skin caused by free radicals which form in the skin either physiologically or by the effect of environmental pollutant substances or radiation. Said compositions are in the form of creams, gels, lotions, sprays, etc., and contain between 0.5 and 2% by weight or 2,4-monofurfurylidene-sorbitol or 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol.
Patent EP-0293172-B1 (EP)
IPC: A61K47/00
Filed: 1988-05-24
Granted: 1993-03-24
Abstract: Controlled release microspheres of hydroxybutyrate polymer comprise active ingredient and hydroxybutyrate/hydroxyvalerate copolymer. The microspheres comprise a skin which is distinct from the general bulk of the microspheres, and this skin may have a porosity covering from 0-50% of the total surface area of the microsphere, this porosity being largely controlled by varying the hydroxyvalerate content of the polymer. The porosity of the interior of the microspheres can also be regulated. Control of the two porosities permits the attainment of a wide range of release rates for a wide range of active ingredients. The microspheres can be used in a wide variety of pharmaceutical, veterinary and agricultural applications.
Patent EP-0290592-B1 (EP)
IPC: H01J23/26
Filed: 1987-09-15
Granted: 1991-04-10
Abstract: A plurality of longitudinally disposed dielectric support rods (14) are attached to the outer circumferential surface of a helical slow-wave structure (12) to form a subassembly (10). The subassembly (10) is mounted in a light press-fit relationship within an enveloping structure (16) comprising a plurality of annular nonmagnetic spacer elements (20) respectively interposed between and abutting a plurality of annular ferromagnetic pole pieces (18). Plastically deforming force is applied by means of a pair of dies (32, 34) to the outer surface of the spacer elements (20) to crimp the spacer elements (20) onto the support rods (14) and thereby firmly hold the slow-wave structure-rod subassembly (10) within the enveloping structure (16).
Patent EP-0348402-B1 (EP)
IPC: H04L7/00
Filed: 1988-01-16
Granted: 1993-05-26
Abstract: Un détecteur de phases de synchronisation servant à la synchronisation d'un récepteur lors de la transmission synchrone de données reçoit comme signal démodulé de réception les composantes en phase et les composantes en quadrature filtrées par un filtre passe-bas de façon à supprimer les termes de signalisation à fréquence double, ces composantes étant le produit du signal de réception et du signal de sortie de l'oscillateur porteur. Le signal de sortie sert de signal de commande (uTI) pour le synchroniseur. Le détecteur de phases de synchronisation comprend deux passe-bandes alimentées avec les signaux de réception démodulés et un circuit combinatoire qui génère les signaux de commande à partir des signaux complexes de sortie des passe-bandes. Un circuit combinatoire additionnel (VF) génère des signaux de commande (uf) de la fréquence de l'oscillateur porteur à partir des valeurs complexes de sortie des passe-bandes (BP+).
Patent EP-0323518-B1 (EP)
IPC: B24B1/04
Filed: 1988-06-23
Granted: 1993-03-17
Abstract: Plateau d'usinage destiné à être utilisé pour effectuer l'usinage d'une pièce par un outil rotatif. Le plateau d'usinage comprend un plateau (3) permettant le montage d'une pièce à usiner (W) et une base (1) montée sur un plateau (2) de la machine. Le plateau (3) est supporté sur la base (1) via une pluralité d'actuateurs piézoélectriques (401 à 412). Les actuateurs piézoélectriques (401 à 412) sont connectés électriquement à une unité de commande externe C. Lorsqu'on applique une tension de manière sélective à des actuateurs piézoélectriques désirés, le plateau (3) vibre pour transmettre une vibration à la pièce (W). L'actuateur piézoélectrique se compose d'un élément piézoélectrique stratifié (40), dont au moins une extrémité dans le sens de la dilatation et de la contraction est fixée sur la base (1).
Patent EP-0389481-B1 (EP)
Inventor: GOEPEL ERNST
IPC: B41J2/165
Filed: 1988-09-20
Granted: 1994-03-09
Abstract: Pour permettre la vérification automatique de l'aptitude au fonctionnement, un système d'impression à encre possède un dispositif de nettoyage et de rinçage (105) ainsi qu'un détecteur de gouttelettes d'encre (11). Lors de l'appel d'une procédure d'essai fonctionnel entièrement automatique avant l'opération d'impression proprement dite ou après écoulement d'une durée déterminée d'impression, la tête d'impression à l'encre est nettoyée et rincée dans une position de repos et son fonctionnement est ensuite vérifié, au cours d'un essai de pulvérisation, par l'intermédiaire d'un détecteur de gouttelettes d'encre (11). Si les résultats de cet essai sont satisfaisants, l'opération d'impression peut alors reprendre. Si les résultats de deux essais de pulvérisation consécutifs sont négatifs, le dispositif d'impression est placé en état de défaillance et l'opération d'impression est arrêtée.
Patent EP-0334933-B1 (EP)
IPC: H01L21/673
Filed: 1988-09-23
Granted: 1993-06-02
Abstract: L'emballage décrit (10), qui sert au conditionnement de dispositifs électroniques montés en surface, permet de protéger ces dispositifs des dommages physiques pouvant se produire pendant leur manipulation ainsi que des dommages par décharges électrostatiques. Ledit emballage (10) comprend plusieurs panneaux (12, 26, 42) soutenant un élément récepteur en matière du type mousse (14), un élément enfichable en matière du type mousse (32) et des éléments à onglet (48, 50) servant à fixer les panneaux (12, 26, 42) ensemble lorsqu'ils sont pliés les uns sur les autres pour former un emballage fermé.