baber/WOPTO huggingface dataset:
Patent EP-0102892-B1 (EP)
IPC: C22B1/24
Filed: 1983-08-17
Granted: 1986-12-10
Abstract: A process for the production of high purity metals or metallic alloys comprises the steps of: (a) producing a metal or metallic alloy, the non-metallic inclusions of which are, preferably, easily reducible oxides of the base metal; (b) milling the metal or metallic alloy thus obtained and agglomerating the milled metal or metallic alloy with an agglomerating agent and a reducing agent, so as to form balls; and (c) subjecting the balls to a reducing treatment under regulated conditions of reduced pressure and elevated temperature, at which the reducing agent acts on the non-metallic inclusions while substantial sublimation of the alloying metal or metals is avoided. The invention is particularly applicable to the production of high purity chromium.
Patent EP-0111536-B1 (EP)
Title: Impregnation d'un substrat poreux avec de la mousse
IPC: D06N7/00
Filed: 1983-05-16
Granted: 1986-07-09
Abstract: Procédé et appareil d'imprégnation d'un substrat poreux (10) avec de la mousse, consistant à transporter le substrat poreux (10) au travers de la région de pincement (17) définie par un tambour rotatif perforé (14) et une tête de décharge de mousse (12), cette tête de décharge de mousse (12) comprenant une ou plusieurs ouvertures de décharge; le transport du substrat poreux (10) au travers de la région de pincement (17) comprime le substrat poreux (10) au fur et à mesure qu'il passe par les ouvertures de décharge; la mousse est amenée à la tête de décharge (12) avec une pression suffisante pour décharger cette mousse au travers des ouvertures de décharge de manière à entraîner le substrat poreux (10).
Patent EP-0118831-B1 (EP)
IPC: A61K39/385
Filed: 1984-02-29
Granted: 1989-06-28
Abstract: An immunizing composition is disclosed and comprises a detoxified polysaccharide from a gram-negative bacterium covalently coupled to a detoxified protein from said gram-negative bacterium by means of a 4 - 12 carbon moiety. To prepare the above immunizing agent, the lipid A portion of lipopolysaccharide from a gram-negative bacterium is separated to give a detoxified polysaccharide. Reactive aldehyde groups are generated on the detoxified polysaccharide by selective oxidation. The detoxified polysaccharide is then covalently coupled to a detoxified protein from said gram-negative bacterium by means of a 4 - 12 carbon moiety having functionalities reactive to the aldehyde groups on the detoxified polysaccharide and to the carboxylic groups on the detoxified protein.
Patent EP-0127011-B1 (EP)
IPC: E05D7/10
Filed: 1984-05-04
Granted: 1986-09-03
Abstract: For protection against an unauthorized lifting-out of a side wall of commercial vehicles from its chassis as well as for simple and secure handling of the side wall during turning as well as lifting-out or hanging-in, parts which form a hinge are formed so that a first hinge part has two aligning pivot pins, and in a turning angular region of the side wall a first pivot pin is held in an opening of the second hinge part, whereas a second pivot pin does not function in this turning angular region, the first hinge part is axially positively fixed relative to the second hinge part by a collar formed in the region of the pivot pins and extending over a part of the circumference of the pivot pins so as to engage in a recess of the second hinge part, and the side wall in its turned down position under the turning angular region can be displaced laterally axially so that the first pivot pin is completely withdrawn from the opening and the second pivot pin is inserted into a shell and held there, whereby then the side wall can be lifted upwardly from the shell.
Patent EP-0129826-B1 (EP)
Title: Guides for gate valves
IPC: F16K3/316
Filed: 1984-06-19
Granted: 1991-09-04
Abstract: A friction reducing guide is provided as an insert in the metal gate of a resilient seated gate valve. The gate is encapsulated almost entirely with rubber except forthe guide area. Friction is reduced and any corrosion resistant coating inside the valve body is protected, in the guide area, from excessive abrasion.
Patent EP-0179927-B1 (EP)
IPC: B65D19/00
Filed: 1984-09-20
Granted: 1988-07-13
Abstract: A one-piece pallet formed of a non-risable mixture of fibers and a heat-hardenable binding agent is designed so that in loaded condition it can be supported in a transporting device or suspended on a stand and two edges of the pallet are supported on the supports wherein trough-shaped corner legs of the pallet are connected with one another by channel-like connecting webs which are curved inwardly and do not contact any other legs of the pallet.
Patent EP-0145738-B1 (EP)
Title: Pompe centrifuge
IPC: F04D1/00
Filed: 1984-05-03
Granted: 1989-01-11
Abstract: Une pompe centrifuge possède une enveloppe (35) avec une cavité d'impulseur (48) dans laquelle un impulseur renforcé (47) est monté, et des joints de labyrinthe avant et arrière (70-73), chacun d'eux associé aux bandages de renforcement avant et arrière (49, 50) de l'impulseur et situé à proximité des extrémités internes des bandages. Un joint d'étanchéité supplémentaire (76) est positionné à l'intérieur du joint de labyrinthe arrière pour sceller hermétiquement un espace se trouvant derrière la partie la plus interne du bandage arrière (50), et une structure de pompe (78, 79) est montée sur l'impulseur à l'arrière du bandage arrière pour pomper du fluide depuis l'espace fermé hermétiquement vers l'entrée (55) d'une volute entourant l'impulseur. L'arbre d'impulseur possède un palier de butée avant (80) agissant de concert avec une surface portante (81), du fluide passant entre les deux à des fins de lubrification, et l'écoulement de fluide étant régulé à une quantité minimale par un déséquilibre de forces sur l'arbre d'impulseur créé par l'agencement des joints hermétiques de labyrinthe avant et arrière (70-73) à des distances différentes par rapport à l'axe de rotation de l'impulseur (47) de manière que des forces de pression agissant à l'arrière de l'impulseur sollicitent l'arbre (45) de l'impulseur vers l'avant.
Patent EP-0150826-B1 (EP)
Title: Difficult flammable biodegradable functional fluid
IPC: H01B3/24
Filed: 1985-01-25
Granted: 1989-05-31
Abstract: Hardly inflammable and biologically degradable functional liquid comprising at least one bromine-containing benzyl toluol derivative having the general formula (I) wherein x is 1 or 2, x' is 0 or 1, y is 0, 1 or 2, y' is 0, 1 or 2, z is 0 or 1 and z' is 1 or 2, providing that the equations y + y' = 0, 1 or 2 and x + x' + y + y' = 1, 2 or 3 are verified.
Patent EP-0162462-B1 (EP)
IPC: C12P21/00
Filed: 1985-05-22
Granted: 1989-12-13
Abstract: A method of chromatographically separating monoclonal antibody type IgM from mouse ascites fluid utilizing a particular chromatographic packing of silica gel bearing bound polyethylenimine functions.
Patent EP-0179240-B1 (EP)
IPC: B65D5/06
Filed: 1985-09-04
Granted: 1990-07-25
Abstract: The invention relates to a tear-open flap orifice on packs consisting of plastic-coated laminated material with a folded-round fillet-seam closure (10), there being in a first seam region (14) at least one full cut and in a second seam region (15) at least one weakening line in the form of a half cut which extends beyond the second seam region into the region of the first pack surface in contact with the filling material of the pack. As a result of an appropriate arrangement of the full cuts and half cuts, an easy-to-handle tear-open flap orifice is obtained by simple means for the entire range from drinking-straw, pour-out, drinking and spoon orifices to separating-strip orifices on freeze packs.
Patent EP-0174613-B1 (EP)
IPC: B22D25/04
Filed: 1985-09-06
Granted: 1988-04-13
Abstract: The accumulations of molten lead which correspond to the lugs and frames of molded starter battery plates can be caused to solidify at the same rate as the much thinner grids of the plates by providing a mold having inserts made from a material whose thermal conductivity is higher than that of the base material of the mold in the regions of the mold which are used to form the lugs and frames, provided these inserts are disposed as close as possible to a system of cooling channels. The ratio of the thermal conductivity of the material from which the inserts are made to the thermal conductivity of the base material of the mold should approximate the ratio of the material accumulations on the lugs and frames to that on the rest of the grid.
Patent EP-0186121-B1 (EP)
IPC: B65F1/02
Filed: 1985-12-18
Granted: 1991-03-27
Abstract: Portable hazardous waste containers 10 can be used both for storage and transportation. Waste from an unsatisfactory container, an open pit, or a process stream can be placed in the container 10, which can then be shipped, if necessary, to a disposal site and then buried in a landfill. By using proper materials and container dimensions, a single container 10 can satisfy the separate regulatory requirements for waste storage and transportation.The container 10 can suitably include a base 12, a plurality of walls 14, and a removable lid 16. The base 12 can be sloped to cause liquids to flow by gravity to the lowest point in the container 10. The walls 14 can comprise non-coplanar upper and lower segments 28 and 30 to facilitate sealing and stacking.
Patent EP-0188031-B1 (EP)
Title: Novel substituted phenyl ethers, process for their preparation, and their use in the preparation of substituted phenols
IPC: C07C37/055
Filed: 1985-12-23
Granted: 1988-09-14
Abstract: Novel compounds of the general formulain which X represents a hydrogen or a chlorine atom, and each of R', R', R<sup>3</sup> and R<sup>4</sup> independently represents a hydrogen atom or a methyl or ethyl group, are useful intermediates in the preparation of the corresponding phenols. They may be prepared by reacting a compound of the general formulain which X has the meaning given above and Ha1 represents a chlorine or fluorine atom, with a compound of the general formulain which R', R', R<sup>3</sup> and R<sup>4</sup> have the meanings given above, in the presence of a base.
Patent EP-0166651-B1 (EP)
Title: Cable anchoring devices and their manufacturing methods
IPC: E04C5/12
Filed: 1985-06-13
Granted: 1989-07-12
Abstract: The invention provides an anchorage device for a cable with multiple strands (2) comprising a block (1) in which the strands are anchored individually by radially clamping about each strand a split truncated cone shaped jaw (3) surrounding this strand and housed in a complementary housing (4) of the block. This device comprises a single thrust member (6) disposed axially opposite the different jaws (3) and a plurality of spacers (10) each interposed axially between said member (6) and a jaw (3) about the strand end (2) clamped by this jaw, said spacers (10) being identical to each other, formed from a metal or an alloy whose deformation/stress characteristic has a long plastic flow plateau and dimensioned so that at the end of the thrust the deformation of each of them has reached, but not exceeded, the plastic flow stage thereof.
Patent EP-0179853-B1 (EP)
Title: Pompe de distribution de liquide a partir d'un conteneur
IPC: B05B11/00
Filed: 1985-04-11
Granted: 1992-10-28
Abstract: Pompe de distribution de liquide à partir d'un réservoir comportant un cylindre (30) et un piston (36) ayant une chambre interne (42) avec un organe de soupape (46) placé à l'extérieur, l'organe de soupape ayant une surface cylindrique à une de ses extrémités. Une soupape d'admission comporte un fourreau cylindrique (62) dont le diamètre est tel qu'il permet de réaliser un engagement par friction, un joint d'étanchéité aux liquides et un coulissement par rapport à la surface cylindrique de l'organe de soupape. Le fourreau de la soupape d'admission repose sur un anneau (72) s'étendant autour de l'ouverture d'admission (32) du cylindre et ferme hermétiquement la chambre interne de la pompe par rapport au conteneur. Conformément à un aspect de l'invention, la pompe peut être du type sans aération pour qu'un vide se forme dans le conteneur au fur et à mesure que le liquide est distribué et un collier d'étanchéité (18) ferme hermétiquement la pompe par rapport au conteneur.
Patent EP-0196333-B1 (EP)
IPC: F24F7/06
Filed: 1985-09-17
Granted: 1989-05-24
Abstract: System for constructing a flexible ceiling-plane discharging and sucking type clean room, which is provided with no discharge plenum under the floor and on the inner side of a wall, in an existing building by attaching arbitrarily-selected numbers of fan filter units (3), suction port units (4) and blind plates (17) to arbitrarily-selected portions of ceiling frame modules. This system enables a clean zone having a required degree of cleanliness to be formed in a required place with even an already-installed manufacturing apparatus left in place. The clean zone may be widened, reduced and changed freely.
Patent EP-0207091-B1 (EP)
Title: Systeme de communications a deux etapes par satellites colloques
IPC: H04J1/05
Filed: 1985-11-04
Granted: 1990-12-27
Abstract: Un système de communications à deux étapes qui utilise deux véhicules spatiaux colloqués (Se et Sw) et deux dispositifs (Re et RW) d'échange à distance entre satellites (RISE) établit des communications entre les stations au sol situées en deux ou plusieurs sous-régions définies. Chaque satellite comprend des récepteurs-émetteurs de large bande pour relayer aux dispositifs RISE des transmissions des stations au sol. Les dispositifs RISE convertissent des signaux multiplexés à division de fréquence (FDM) de la première étape en signaux multiplexés à division de temps (TDM) pour la deuxième étape. Les signaux sont codés selon leur fréquence, leur polarisation et leur direction afin d'éviter des pertes de la largeur de bande dues à l'approche en deux étapes.
Patent EP-0231192-B1 (EP)
Title: Procede et installation pour le refroidissement du coke a sec
IPC: C10B39/02
Filed: 1985-10-19
Granted: 1989-12-13
Abstract: Un procédé pour le refroidissement du coke à sec, dans lequel le coke ainsi que le gaz de refroidissement sont envoyés à contre-courant à travers un récipient de refroidissement à deux étages, le refroidissement de la première étape étant réalisé à une température du coke d'environ 800oC; les gaz de refroidissement de la deuxième étape contiennent de la vapeur d'eau. La vapeur est produite sans que le coke brûle d'une manière substantielle, grâce au fait que le refroidissement de la première étape de refroidissement se fait exclusivement par un échange indirect de la chaleur du coke avec un réfrigérant, par les parois de l'échangeur de chaleur, et que le refroidissement de la deuxième étape est réalisé exclusivement par les gaz de refroidissement qui contiennent de la vapeur d'eau. Pour cela, on utilise un récipient de refroidissement (1) à deux étages, dont le premier (1a) possède des surfaces à enveloppe et des surfaces incorporées pour le refroidissement (8, 9) et le deuxième (16) est alimenté par un gaz de refroidissement à forte teneur en vapeur d'eau mis en communication avec une installation de séchage et de préchauffage du charbon (4).
Patent EP-0233970-B1 (EP)
IPC: G01N21/898
Filed: 1986-02-22
Granted: 1990-06-20
Abstract: In a timber testing apparatus, use is made of an optical process, in which there is a linewise scanning of the timber surface at right angles to the longitudinal direction of the timber. If an optical detection apparatus (18) indicates a fault, the particular piece of timber is stored as being faulty at this point, so that continuous operation and detection of faults is possible in piece-related and position-related manner, so that suitable parts of the timber with a given, desired fault-free length can be rapidly determined.
Patent EP-0218825-B1 (EP)
IPC: C12N1/20
Filed: 1983-10-13
Granted: 1989-09-20
Abstract: The invention provides biologically active muteins of human interleukin-2 wherein the cysteine residue normally present at position 125, numbered in accordance with native interleukin-2, has been substitued by a neutral amino acid. Such muteins are incapable of forming an improper intramolecular disulfide bridge and are stable upon storage relative to bacterially derived reduce native interleukin-2.
Patent EP-0222107-B1 (EP)
IPC: H02K5/167
Filed: 1986-09-15
Granted: 1990-06-20
Abstract: 1. Method for adjusting the axial play between the rotor and the stator of a motor, characterised in that an operating fixed bearing for the rotor shaft (2) is moved axially to adjust the axial play relative to its bearing holder on the stator side and by subsequent deformation of the bearing holder it is fixed therein in the adjusted position in a form-locking manner as a fixed bearing.
Patent EP-0216510-B1 (EP)
Inventor: MITSUYA HIROAKI
IPC: C07D473/16
Filed: 1986-08-21
Granted: 1993-10-27
Abstract: The present invention relates to a method of alleviating the cytopathic effects of HTLV-III virus on cells which comprises contacting the virus with an effective amount of a purine base, which is 2 min ,3 min -dideoxyinosine, 2 min ,3 min -dideoxyguanosine, 2 min ,3 min -dideoxyadenosine or phosphates thereof.
Patent EP-0229507-B1 (EP)
IPC: A61K31/135
Filed: 1986-12-16
Granted: 1989-08-23
Abstract: Hydroxyalkyl-phenoxy-propan-2-ol-3-amines are oculoselective  beta -blockers useful in the treatment of elevated intraocular pressure with little or no effect on the pulmonary or cardiovascular system. <CHEM> o
Patent EP-0194170-B1 (EP)
IPC: A23K1/16
Filed: 1986-01-30
Granted: 1989-04-12
Abstract: Polylysine and/or polymethionylpolylysine are advantageously incorporated in compositions for feeding animals, especially ruminants, to provide assimilable lysine and methionine.
Patent EP-0202134-B1 (EP)
IPC: G01N29/00
Filed: 1986-04-04
Granted: 1989-11-08
Abstract: An ultrasonic testing device of the type comprising a fixed hub with at least one ultrasonic transducer as well as an annular rolling means mounted for rotation on said hub and surrounding said transducer, this latter being mounted on the hub through a support whose external face opposite said transducer defines with the inner face of said rolling means a rotational sliding slit, the coupling between said support and said rolling means being provided by an ultrasonic liquid present in said slit, wherein a spongy resilient element is provided imbibed with said coupling liquid, said element being housed in a recess in said hub and being applied resiliently against the inner face of said rolling means.
Patent EP-0220996-B1 (EP)
IPC: E02D17/18
Filed: 1986-09-04
Granted: 1990-12-05
Abstract: The embankment consists of a massive body (3) comprising tyres (4) without any effective permanent linkage between them, and filling material to form a cellular body of low density. It also includes an immobilizing and anchoring layer (5). Application to the construction of embankments for a highway. <IMAGE>
Patent EP-0214178-B1 (EP)
IPC: H04M3/46
Filed: 1986-02-05
Granted: 1990-06-13
Abstract: A distributed control switching system where the system control units cooperatively perform the terminating port determination function. Multi-port hunt groups having members that span a number of switching modules each having an associated control entity, are controlled in an efficient manner by assigning, for each multi-port hunt group, one of the switching modules as the group controller for that multi-port group. All calls to a given group necessarily require a control communication with the group controller which maintains the dynamic busy/idle data for the group and performs the hunting function to assign idle group members to calls.
Patent EP-0215838-B1 (EP)
IPC: E02D5/50
Filed: 1986-02-13
Granted: 1990-05-02
Abstract: A method for use when installing piles, in which a pipe (2) or the like is inserted into the ground (1) and a flowing and solidifiable substance (3) is introduced into the ground through the pipe, in order, when solidified, to support a pile, and in which method the solidified substance is subjected to pressure in order to cause the substance to penetrate into the surrounding earth and/or to displace the earth, so as to provide an anchorage for the pile. The method is mainly characterized in that there is created in the proximity of and at least partially beneath the lower orifice (7) of the pipe (2), this pipe (2) constituting an outer pipe (2), a cavity (6) in which the aforementioned solidifiable substance, preferably concrete, is subjected to pressure with the aid of a raisable and lowerable body (5) which can be caused to protrude into the cavity (6) and which extends beneath the bottom orifice (7) of the outer pipe (2) at least during a given part of the period over which the solidifiable substance is placed under pressure, and is moved forcibly downwards during the pressure period with the aid of a downwardly directed force, in order to displace the solidifiable substance present in the cavity (6). The invention also relates to an arrangement for carrying out the method.
Patent EP-0245489-B1 (EP)
Inventor: CARLSON PETER S
IPC: A01N65/03
Filed: 1986-11-19
Granted: 1994-03-30
Abstract: Hybrid agricultural-chemical producing microorganism capable of entering into endosymbiotic relationship with plants. The microorganisms are prepared by combining genetic material from an agricultural-chemical-producing microorganism and a plant infecting microorganism to form hybrid microorganisms and selecting from the hybrid microorganisms those hybrid microorganisms which are capable of producing an agricultural chemical, which do not create manifestations of disease in the plant host, and which are capable of entering into an endosymbiotic relationship with the plant host. Methods of use are also disclosed.
Patent EP-0231005-B1 (EP)
IPC: C12Q1/06
Filed: 1987-01-24
Granted: 1992-12-30
Abstract: Kit for use in the determination of the proliferative activity in human tumours, characterized mainly by a container containing, in assembled and lyophilized form, the four basic components (culture medium, antibiotic, serum and radioactive metabolic precursor) necessary to fix the tumoural material fragments rapidly and easily, without any fear of degradation and granting reliable results.
Patent EP-0231849-B1 (EP)
IPC: E05C17/02
Filed: 1987-01-26
Granted: 1991-12-04
Abstract: A security device (100) comprises means (110) for mounting the device on or adjacent to an object to be secured, and an at least semi-rigid elongate element (118) connected at one end to the mounting means (110) for movement about an axis transverse to at least a substantial portion (118a) of its length, the other end (119) of the elongate element (118) being releasably engageable with further mounting means (160) which may be mounted adjacent to or on said object. A further security device comprises a flexible elongate element (218) substantially permanently connected at its opposite ends to respective mounting means (310,410). Each such device may utilise a mounting assembly of a form comprising a member (12) with external gripping formations, and a retaining element (20) on the elongate element, which elongate elements passes generally through the mounting member (12), so that on outward urging of the elongate element (18), the retaining element tends to expand the mounting member by a wedging action.
Patent EP-0306541-B1 (EP)
Title: Process for obtaining daunorubicin-hydrochloride from fermentation broths
IPC: B01D15/08
Filed: 1987-07-14
Granted: 1992-01-08
Abstract: Daunorubicin hydrochloride is obtained from fermentation broths by extraction, evaporation of the extract and purification of the crude product by chromatography. The chromatography is carried out on a column containing silica gel as adsorbent and with a mixture of chloroform and methanol containing formic acid as eluent.