baber/WOPTO huggingface dataset:
Patent EP-0255501-B1 (EP)
IPC: B21B1/22
Filed: 1987-07-20
Granted: 1991-11-06
Abstract: The metal product (1) according to the invention has a surface consisting, in a proportion of at least 50%, of smooth plane facets (3) preferably situated in the same plane. These facets have, in their plane, dimensions of between 50 mu m and 200 mu m. They are produced either by impressing a network of valleys (4) in a smooth surface, or by crushing peaks of a substantially regular peak-to-valley height. 
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Patent EP-0297106-B1 (EP)
Title: Circuit de detection de charge et commande electrohydraulique pour soupape de commande directionnelle a compensation de charge
IPC: F15B13/044
Filed: 1987-02-20
Granted: 1993-01-07
Abstract: Circuit de détection de charge d'une soupape (10) de commande directionnelle sensible à la charge comportant des dispositifs de détection des signaux de pression de charge, d'identification des signaux de pression de charge en tant que signaux positif ou négatif et de transmission des signaux identifiés à la commande du compensateur à étranglement (12) de la soupape de commande directionnelle sensible à la charge (10). Les signaux de pression de charge (D1, D2) sont, en même temps que les signaux (B1, B2) relatifs au sens du déplacement de la charge contrôlée (W), transmis électriquement à un circuit électrique logique (16) qui identifie la pression de charge comme étant positive ou négative et émet un signal électrique correspondant (F1, F2) aux commandes électrohydrauliques (90). Les commandes électrohydrauliques (90) établissent la connexion entre la pression de charge du dispositif logique d'introduction et d'extraction (77) et l'un des éléments (55, 64) de la commande du compensateur à étranglement (12).
Patent EP-0284044-B1 (EP)
Inventor: IRANI MEHER H
IPC: C12N9/10
Filed: 1988-03-23
Granted: 1994-03-23
Abstract: Methods for the enhanced production of proteins, such as alpha-1-antitrypsin, in yeast host cells are disclosed. The methods generally include introducing a suitable expression vector into a yeast host cell having a genetic defect. The expression vector is capable of directing the expression of heterologous genes or cDNA in yeast and contains an ADH2 promoter, a heterologous gene or cDNA, and a defective selectable marker, the defective selectable marker complementing the genetic defect in the yeast host cell.
Patent EP-0291762-B1 (EP)
IPC: H01H33/02
Filed: 1988-05-04
Granted: 1993-02-03
Abstract: In a metal-clad, gas-filled, multiphase high-voltage switch gear, having a partition (12) between the busbar chamber (21) and the switch chamber (14), the connection between the two chambers (14, 21) takes place via ducts (13) inserted diagonally in the partition (12), which ducts (13) are arranged in the one direction in the spacing of the busbars (1) and, in the other direction, in the spacing of the poles (6) of the circuit breaker or load isolator (9). As a result, straight-line, crossing-free connections are possible in the busbar chamber (21), between each busbar (1) and the associated duct (13), via the respective isolating or three-position switch (8), while the connecting lines (15a, b, c) in the switch chamber (14) run to the poles (6) in mutually parallel planes, once again without crossing. 
<??>Apart from minimising the switch gear dimensions and increasing the electrical strength as a result of the diagonal arrangement in the busbar chamber (21), in conjunction with a square housing (20), the installation of earthed separating walls (22, 32) between the phases in the two chambers (14, 21) allows effective reinforcement of the outer walls (17) and, above all, the partition (12) to be achieved. Likewise, in the event of a fault, phase shorts with high current arcs are prevented. The stated advantages can also be used in the case of separated multiple busbar systems. 
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Patent EP-0299377-B1 (EP)
IPC: E02F3/38
Filed: 1988-07-08
Granted: 1990-10-17
Abstract: A loader (20) has a mast (26) which has, on either side, a mast post (28) and a mast arm (40) which extends forwardly therefrom. The posts (28) and arms (40) are releasably attachable to the front end of a tractor (10). The mast posts (28) for their attachment are each provided with a channel (82) at their lower ends which is received on a mounting tube (62) on the tractor (10) enabling the post (28) to swing on the tube (62) to an upright position. In so doing, a block (94) on the post (28) is brought into engagement with a wedge (74) to hold the post (28) in position. The mast arms (40) for their attachment each have an upwardly opening hook (102) which engages a bar (106) on the tractor (10). Furthermore, a U-shaped parking stand (50) is pivotally mounted on the mast arms (40) and the side legs (110) of the stand (50) also have hooks (116). The stand (50) can be swung about the mast arms (40) to engage the bars (106) at the hooks (116) which open downwardly in their bar-engaging position and thus act to latch the mast arms (40) in their attached position on the tractor (10).
Patent EP-0311164-B1 (EP)
Title: Single-step coal liquefaction process
IPC: C10G1/00
Filed: 1988-09-20
Granted: 1992-04-15
Abstract: A process for the single-step coal liquefaction is disclosed, which comprises reacting the same coal in an aqueous suspension with carbon monoxide in the presence of a CO-conversion catalyst selected from an alkaline hydroxide or carbonate, and in the presence of a hydrogenation catalyst selected from the transition metals or their compounds, by operating at temperatures comprised within the range of from 300 to 450 DEG C for a reaction time comprised within the range of from 30 to 80 minutes.
Patent EP-0295154-B1 (EP)
IPC: H01R13/658
Filed: 1988-06-13
Granted: 1992-06-24
Abstract: An arrangement for electrically shielding an aperture in an electrical connector housing through which a plurality of screened wires are intended to pass comprises:   i) a number of electrically conductive ferrules (6) which can receive the wires, and which can be electrically connected to the screen of the wire or wires extending therethrough; ii) an electrically conductive shielding plate (4) that can be positioned in the aperture to close it, the member having a number of apertures and/or slots (8) into which the ferrules (6) can be releasably positioned so that the wires can extend through the plate; and iii) a retaining plate (5) which co-operates with the shielding plate (4) and/or the ferrules (6) to secure the ferrules in position on the shielding plate. The retaining plate can be released to allow one or more ferrules to be detached from the shielding plate.
Patent EP-0312211-B1 (EP)
IPC: B41M5/26
Filed: 1988-09-20
Granted: 1991-11-27
Abstract: A thermal transfer printing sheet comprising a substrate having a coating comprising:  (1) an anthraquinone dye of the formula: <CHEM> wherein each of R<1> and R<2>, independently, represents hydrogen or C1-4-alkyl and rings A and B are optionally substituted in the free positions by non-ionic groups, and  (2) a monoazo dye of the formula: <CHEM> wherein each of R<3> and R<4>, independently, represents C1-4-alkyl optionally substituted by halogen, cyano, phenyl, C1-4-alkoxy, C1-4-alkoxycarbonyl, C1-4-alkylcarbonyloxy, R<6>CONH-, R<6>NHCO- or R<6>NHCOO- in which R<6> represents C1-4-alkyl or optionally substituted aryl; R<5> represents hydrogen, halogen, C1-4-alkyl, C1-4-alkoxy, C1-4-alkylthio, beta-cyanoethyl, C1-4-alkylcarbonylamino or C1-4-alkylsulphonylamino; and Q represents a heterocyclic radical selected from radicals of the formulae: <CHEM>  whererin V represents hydrogen or methyl, <CHEM> wherein X represents halogen, methyl or methoxy and each of Y and Z, independently, represents cyano, nitro, methylaminocarbonyl, C1-4-alkylcarbonyl or C1-4-alkoxycarbonyl, the combination of these substituents being such that the dye has a magenta shade,  and <CHEM> wherein R<7> represents C1-4-alkyl optionally substituted by halogen, cyano, C1-4-alkylcarbonyl or C1-4-alkoxycarbonyl, and n represents 0, 1 or 2.
Patent EP-0303555-B1 (EP)
Inventor: KOEHLER GERNOT F DR
IPC: C07F13/00
Filed: 1988-08-11
Granted: 1994-06-15
Abstract: A metallic chelate of ethanolaminophosphoric acid having the structural formula 
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 in which Me signifies an alkaline earth or transition metal, which includes magnesium, zinc, copper, iron and manganese, and a process for its preparation are described. A process for its preparation is provided in which 2-hydroxyethylamine is mixed with an excess of polyphosphoric acid, the mixture is slowly heated to 100 DEG C over several hours, the metal hydroxide is added to an alkaline solution of the ester obtained and the mixture is adjusted to pH 10, then carbon dioxide is passed in and the metal carbonate or metal phosphate is filtered. The active substance for a pharmaceutical preparation for the prophylactic or therapeutic treatment of neuropathies has no side effects as a consequence on its administration on keeping to the prescribed dose.
Patent EP-0311591-B1 (EP)
IPC: G11B7/24
Filed: 1988-09-01
Granted: 1993-08-25
Abstract: An optical information storage card having a rectangular format, said card comprising:   a substrate having, on at least one side thereof, surface relief formations forming an optically machine readable information surface; and,   a protection layer being in overlying juxtaposed relationship to said information surface;   said substrate and said protection layer being transmissive to a selected range of electromagnetic radiation usable for optically reading said information surface;   said information surface having a generally spiral and/or concentric format whereby said information surface can be read as said card is rotated about at least one axis.
Patent EP-0336937-B1 (EP)
IPC: G03C7/305
Filed: 1987-12-16
Granted: 1993-10-13
Abstract: De nouveaux copulants photographiques en pyrazolone contiennent à la position de couplage un groupe de découplage représenté par la formule (I) dans laquelle: L1 et L2 sont chacun du méthylène ou de l'éthylène substitué ou non substitué; m et n sont chacun 0 ou 1; Y est R1 ou ZR2; R1 est un groupe hétérocyclique ou aryle substitué ou non substitué, ou est un groupe carbone secondaire ou tertiaire représenté par la formule (II), dans laquelle R3 et R4 sont également dans le groupe formé par halogène, R2 et Z1Rb où Z est O, S ou NRa; Z1 est O, S ou NRc; et R2 est un groupe hétérocyclique, aryle ou alkyle substitué ou non substitué. R5, R6, Ra, Rb et Rc ont la définition donnée dans les spécifications. R3 se lie facultativement avec au moins R4 ou R5, formant une ou deux chaînes hétérocycliques ou acycliques, qui à leur tour sont éventuellement substituées; et X représente des atomes sélectionnés dans le groupe formé d'atomes de carbone, oxygène, azote et soufre suffisants pour compléter sur une chaîne insaturée à 5, 6 ou 7 membres. Cette chaîne contient éventuellement d'autres substituants, outre les susmentionnés, y compris d'autres chaînes fusionnées avec la chaîne contenant X. Ces copulants sont utiles dans des éléments et des procédés photographiques.
Patent EP-0301078-B1 (EP)
Inventor: LAI JIUNU S
IPC: A61P31/04
Filed: 1988-02-05
Granted: 1995-05-10
Abstract: The invention relates to cecropin-like polypeptides with a variey of C-terminus modifications. Conversion of the terminal carboxy group to a homoserine extended neutral, negatively charged or positively charged form results in the polypeptides of the invention that have significant bactericidal effects against both Gram-positive and Gram-negative bacteria.
Patent EP-0363397-B1 (EP)
IPC: G01N33/564
Filed: 1988-05-09
Granted: 1991-10-16
Abstract: PCT No. PCT/SE88/00240 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed May 9, 1988 PCT Pub. No. WO88/08983 PCT Pub. Date Nov. 17, 1988.A method for the diagnosis of IgA nephropathy using a specific binding reaction comprising the steps: a) preparing a substrate capable of binding fibronectin or IgA b) contacting the substrate resulting from step a) with a sample of body fluid drawn from a patient subject to diagnosis to bind any fibronectin-IgA-complex present in said sample to the substrate, and c) determining the presence of complex bound to the substrate using the reaction between the exposed part of such bound complex and a corresponding antibody thereto; and a diagnostic kit for use in such diagnosis.
Patent EP-0354343-B1 (EP)
Title: Method and device for producing multiple-part printed products, and the printed products
IPC: B65H39/06
Filed: 1989-07-03
Granted: 1992-04-01
Abstract: A first inner part (18) is introduced at the first feeding station (38) into the receiving part (32) driven in a rotating manner in the conveying direction (F). At the second feeding station (40), the second inner part (20) is added, side by side against the first inner part (18). At the third feeding station (42), a folded outer part (12) with its open side edge (16) opposite the fold (14) to the front is placed over the inner parts (18, 20) collected in this way. The end product (10) thus formed has an outer part (12) and two inner parts (18, 20) arranged therein, the folds (26) of the inner parts (18, 20) extending along the side edge (16) of the outer part (12). 
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Patent EP-0362748-B1 (EP)
Title: Tyre bead
IPC: B60C15/024
Filed: 1989-09-30
Granted: 1992-09-02
Abstract: The bead 2 of this inverted-bead tyre 1 comprises recesses 230 so as to reduce the effective contact surface 210 of the contact face 21 on the seat 31 of the rim 3. <IMAGE>
Patent EP-0372276-B1 (EP)
Title: Process for the recuperation of contaminated oils
IPC: C10M175/00
Filed: 1989-11-17
Granted: 1992-01-02
Abstract: Process for the recuperation of contaminated oils by thermal treatment and distillative separation of the chlorine compounds obtained, and hydrogenative refining thereof. 
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Patent EP-0365063-B1 (EP)
Title: Method of manufacturing a seam connection
IPC: B21D51/32
Filed: 1989-09-20
Granted: 1992-04-15
Abstract: Method of manufacturing a seam connection between body flanges (5) and end wall flanges (9) of a drum (11) by means of a seaming roller (14) which folds the flanges about each other, the essential difference with respect to prior art seaming operations being that the precurl (6) of the end wall flange (5), known in itself, is guided into the lower portion of the groove (15) of the seaming roller so that during the radial movement inwardly of the seaming roller (14) the flanges (5,9) may bulge outwardly in axial direction and form a so called cat's back by means of which the flanges and accordingly end wall (2) and body (1) are centered upon each other, whilst further in circumferential direction a distance is provided between the upstanding edge (3) of the end wall (2) and the curvature (10) between body (1) and body flange (9) which distance during the seaming operation may be reduced. It moreover is possible by using a support (13) for the end wall which is smaller in diameter than the diameter of the body (1), to perform the seaming operation inwardly to a degree such that the final seam has an outer diameter which is substantially equal to the diameter of the body (1).
Patent EP-0357160-B1 (EP)
Title: Process and apparatus for gas treatment
IPC: B01D53/34
Filed: 1989-07-14
Granted: 1993-04-28
Abstract: A process for treating gases which contain non-metal oxides and/or hydrogen halides is proposed, wherein the gases are, after cooling and admixing of alkaline reactant, passed through a reactor, contacted therein with a solid adsorbent having a large outer cooled surface and a temperature lower than that of the gas, and the reaction products formed are then removed in the dry state from the gas and removed from the adsorbent by oxidation and/or mechanical abrasion and are then finally separated in further process steps from the gas to be treated and from the working gas used. The reaction products which have been separated out can be used further as a fertiliser raw material. The advantage of the process and of the equipment used therein is that the entire treatment of the gas can be carried out in the dry state and at a low energy level.
Patent EP-0324656-B1 (EP)
Inventor: SZAJEWSKI RICHARD PETER C O EA
IPC: G03C7/30
Filed: 1989-01-16
Granted: 1995-03-22
Abstract: A photographic element is disclosed that comprises a support having thereon spectrally-sensitized light-sensitive silver halide, a color dye-forming coupler, a non-diffusible DIR compound capable of inhibiting development of the silver halide, and, between the silver halide layer and the source of the image exposure, a layer comprising a non-diffusible filter dye that absorbs light in the region of the spectrum to which the silver halide is sensitized.
Patent EP-0351986-B1 (EP)
Inventor: SPEER STEPHEN R
IPC: B63H3/04
Filed: 1989-07-06
Granted: 1993-12-08
Abstract: There is provided a self-actuating, variable pitch propeller having a plurality of blades. All of the blades are automatically movable about their axes (10) between a first, relatively lower pitch position (Fig 5) and a second, relatively higher pitch position (Fig 5), substantially simultaneously and equally in response to achieving a predetermined combination of propeller rotational speed and hydrodynamic loading on the propeller blades. The blades are releasably locked to prevent pivoting of the blades, at least in the lower pitch position, but preferably can be locked in both the high and low pitch positions. More preferably, a feedback force is transmitted from the blade to the locking means (112) to vary the locking force in response to the net turning moment on the blade. The locking means are released in response to the combined effects of centrifugal force generated by the blades and other portions of the propeller and the hydrodynamic loading on the blades.
Patent EP-0339080-B1 (EP)
IPC: A61F2/16
Filed: 1988-11-09
Granted: 1993-05-05
Abstract: Prosthetic devices are prepared for subepithelial implantation by coating their surfaces with a coating (30) comprising crosslinked or uncrosslinked fibronectin. If the surface of the device comprises a material which does not normally bind fibronectin, it is pretreated, for example, by coating with poly(L-lysine). The coated prosthetic device is implanted by removing a portion of the epithelium (12), affixing the coated device to the subepithelial tissue optionally replacing all or part of the removed epithelium, and allowing new epithelial tissue to grow over and affix itself to the surface of the prosthetic device. The method of the invention can be used to implant contact lenses permanently beneath the epithelium of the cornea (10).
Patent EP-0377709-B1 (EP)
Inventor: LOOSE GUENTER H
IPC: G03B17/32
Filed: 1989-05-22
Granted: 1993-10-20
Abstract: A packet (P) for daylight-handling of photosensitive film (F, F') and a cooperating holder (H) mountable on a camera back. The packet (P) has film (F, F') removably attached to a carrier (C). The carrier (C) has, at one end (18), an asymmetrical tab (24) bearing adhesive material (60, 26) and, at its opposite end (20), a transverse light-locking element (30). Telescopically receivable over the carrier (C) and film (F, F') is a light-shielding envelope (E). The envelope (E) has an open end (46) that is closable by engagement with the light-locking element (30) and a closed end (44) with a sealing area (62) that overlies and, when grasped, adheres to the tab (24), to prevent inadvertent separation of the envelope (E) form the carrier (C). An adjacent area (64), not overlying the tab (24), is graspable for pulling the sealing area (62) free of the tab (24) and the envelope (E) away from the film (F, F'), to permit intended exposure. The envelope (E) also has, near its open end (46), a stop strip (66, 68) for limiting envelope (E) movement. The packet (P) is slidably insertable into, and withdrawable from, the cooperating holder (H), which includes a spring-loaded (132) pressure-applying member (130) for maintaining the film (F, F') in an exposure plane, a spring-loaded (140) latching member (138) engageable with the light-locking element (30) to retain the carrier (C) in place, a spring-loaded (142b, c, d) blocking member (142a) engageable with the stop strip (66, 68) to limit envelope (E) movement while the carrier (C) is retained, and a releasing member (144) that is manually actuable (184) for negating (158, 168 and 166) the spring-loadings (132, 140 and 142b, c, d) on the pressure-applying, latching, and blocking members (130, 138 and 142a), to permit unrestricted withdrawal of the packet (P) from the holder (H).
Patent EP-0372066-B1 (EP)
Inventor: LUSSI HEINZ
IPC: A61L27/00
Filed: 1989-06-02
Granted: 1994-05-25
Abstract: The invention provides a process for the preparation of high purity bone mineral wherein the organic matter in degreased bone is degraded and solubilized by heating with ammonia or a primary amine, characterized in that the solubilized degradation products are extracted by washing with flowing water at temperatures below 60 DEG  C., such heating with primary amine and washing steps optionally being repeated, whereby substantially all organic matter removable by these steps is removed, the bone mineral so treated being heated in air at temperatures of up to 700 DEG  C.
Patent EP-0449852-B1 (EP)
IPC: H01F7/18
Filed: 1989-12-07
Granted: 1993-09-01
Abstract: Procédé de commande et de détection du mouvement d'un induit d'organe de commutation électromagnétique avec une bobine d'excitation, comprenant plusieurs étapes. Pour déplacer l'induit vers une position opérationnelle, on applique un courant (i) ou une tension (u1) à la bobine d'excitation (3); avant le début du mouvement de l'induit, on augmente le courant ou la tension jusqu'à un niveau supérieur à celui où l'induit reste dans sa position actionnée; avant la fin du mouvement de l'induit, on diminue le courant ou la tension jusqu'à un niveau suffisant pour maintenir l'induit dans sa position actionnée. Enfin, les variations dans le temps du courant ou de la tension sont mesurées une fois que la valeur servant à reconnaître la fin du mouvement de l'induit a été réglée. Grâce à ce procédé, on peut par exemple surveiller de manière très précise le mouvement de l'induit d'une électrovalve appartenant au dispositif d'injection de carburant d'un moteur à combustion interne, ce qui permet de régler au mieux le moment et la durée de l'injection.
Patent EP-0380087-B1 (EP)
Title: Device for washing the hair from behind
IPC: A45D19/10
Filed: 1990-01-25
Granted: 1992-09-23
Abstract: The invention relates to a device (1, 1') for washing the hair from behind, having a wash basin (3, 3') which is supported by a standing column (5, 5'), a washing tap fitting (6, 6') being arranged near to the edge (4, 4') of the basin. In order to achieve optimum handling of the washing tap fitting (6, 6') independently of a seated position of a hairdresser's customer and independently of an individual working position of a hairdresser, it is proposed by a first solution according to the invention to connect the support arm (8) of the washing tap fitting (6) to the column (5) via a hinge (9). In a second solution according to the invention, it is proposed to provide a guide rail (23) to displace the fitting (6') along the upper edge (4) of the basin. <IMAGE>
Patent EP-0407686-B1 (EP)
Inventor: NIITSUMA TSUTOMU
IPC: B41F13/62
Filed: 1990-02-26
Granted: 1994-12-21
Abstract: A horizontal perforation forming apparatus for a rotary press includes an interaxial distance adjusting unit for adjusting a distance between axes of perforation and mating cylinders (42, 58). The apparatus also includes a phase adjusting unit (25) having a phase adjusting shaft (26) which is axially moved to pivot the perforation cylinder (42). The phase adjusting shaft (26) is moved upon pivotal movement of an operation shaft (75; 100) of the interaxial distance adjusting unit.