baber/WOPTO huggingface dataset:
Patent EP-0267609-A1 (EP)
Inventor: TAKAHASHI AKIRA C O NIPPON STE
IPC: B22D11/11
Filed: 1987-11-12
Abstract: The present invention relates to production of free cutting steels, more particularly a method for producing steels containing low melting point metals, such as free cutting steels. The method comprises the steps of: maintaining the low melting point metal in a molten state in a vessel (3), and allowing a controlled amount of the molten metal to flow down through a hollowed stopper rod (4) of a molten steel vessel (1) into the molten steel contained in the molten steel vessel (1). 
The method prevents leakage and provides a uniform mixture of molten steel.
Patent EP-0241058-A1 (EP)
Inventor: ADAMEK MANFRED
IPC: B41J35/14
Filed: 1987-03-03
Abstract: An arrangement for switching the ink region of a multi-coloured ink ribbon relative to a print head of a printing device, having an ink ribbon cassette, displaceable in the direction vertical to the line direction, which features a hammer bar unit running parallel to the platen and including the ink ribbon supply, at the ends of which bent- round guide-arms (128) directed towards the platen are arranged, between which the operating area of the ink ribbon extends in the line direction between the platen and the print head and is held by means of an ink ribbon fork (2) capable of being lifted together with the ink ribbon cassette and moving with the print head in front of the print area of the print head capable of displacement in the line direction relative to the platen and to the ink ribbon cassette. Such an arrangement is simplified by providing that the ink ribbon fork (2) is mounted on the carriage (13) of the print head and may be lifted by means of a special lifting drive coupled with the lifting device (5) for the ink ribbon cassette. <IMAGE>
Patent EP-0261749-A1 (EP)
Inventor: PALMQUIST RONALD WILLIAM
IPC: C03B5/185
Filed: 1982-11-04
Abstract: A method and apparatus are described of protecting or shielding a device (130), such as an electrode, from oxygen within a glass-melting furnace containing a supply of molten glass, the device being maintained at elevated temperatures above an oxidizing temperature thereof. This is achieved by coating the device along a selected length thereof with an annular glass coating (140) comprising a plurality of vitreous materials having different viscosity characteristics, from a relatively hard glass to a relatively soft glass. The materials are located about the device                                       in axially located annular bands (137A-137E) from the respective relatively hard to soft glasses, beginning near a portion of the device exposed to relatively higher temperatures for avoiding thermal shook and spalling of the vitreous materials away from the device.
Patent EP-0249403-A1 (EP)
Inventor: INAGAKI TERUO
IPC: C08K5/04
Filed: 1987-06-04
Abstract: A flame-retardant styrene resin composition comprising 100 parts by weight of a styrene resin, 1 to 25 parts by weight of at least one flame retarder (A) represented by the formula (I):
     wherein X is Br or Cl; and each of h and i is an integer of 2 to 5, and 1 to 25 parts by weight of at least one flame retarder (B) represented by the formula (II):
     wherein X is Br or Cl; each of ℓ and m is an integer of 1 to 4; n means that the number of repeating units is 1 to 50; each of R' and R 2  is a C 1-12  alkyl group; and each of R 3  and R 4  is a hydrogen atom, a lower alkyl group, an alkylphenyl group or a phenyl group, the total amount of (A) and (B) being 2 to 40 parts by weight. This composition has excellent heat resistance and excellent heat stability in addition to flame retardancy.
Patent EP-0302971-A1 (EP)
Inventor: MURRAY ALAN BAXTER
IPC: A47D9/04
Filed: 1987-08-11
Abstract: Inclined surfaces (5) are provided for moving a perambulator thereover to rock it. The surfaces fold together to form a case which holds the motor (9) for moving the perambulator.
Patent EP-0274823-A1 (EP)
Inventor: FAWCETT ALAN THOMAS
IPC: A61L9/01
Filed: 1987-10-23
Abstract: There is described a process for deodorising foul air by contacting the air with an alkaline aqueous solution containing one or more halogens and one or more species of oxygen-containing free radical. Advantageously an aqueous alkaline solution of pH from 7 to 14 containing from 0.001% to 100% saturation of ozone, and from 0.001% to 17% available chlorine in solution is used. A liquid composition for use in the process of deodorising of foul air is also described.
Patent EP-0273787-A1 (EP)
Title: Mine à tir indirect d'attaque de véhicule blindé
Inventor: HEMBISE DOMINIQUE
IPC: F42B23/04
Filed: 1987-11-24
Abstract: La mine comprend un affût (10) ayant un socle (14) conte­nant un système de détection et de localisation en azimut de cible par voie sismique et acoustique (20) et au moins un tube de lancement de munition (26), orientable en gisement par ledit système pour projeter la munition (12) à site fixe vers la position où la vitesse angulaire de la cible est maximale. La munition (12) est autopropulsée par des moyens qui la maintiennent en rotation autour de son axe de roulis, contient une charge à génération de noyau (dite CGN ou SFF) d'axe transversal à l'axe de roulis, et est munie de moyens de détection de cible à balayage autour de l'axe de roulis, provoquant la détonation de la charge lorsqu'elle est dirigée vers la cible.
Patent EP-0258314-A1 (EP)
Title: Scheme for rapid adjustment of network impedance.
Inventor: VITHAYATHIL JOHN J
IPC: H02J3/18
Filed: 1987-01-22
Abstract: A static controlled reactance device is inserted in series with an AC electric power transmission line to adjust its transfer impedance. An inductor (reactor) is serially connected with two back-to-back connected thyristors which control the conduction period and hence the effective reactance of the inductor. Additional reactive elements are provided in parallel with the thyristor controlled reactor to filter harmonics and to obtain required range of variable reactance. Alternatively, the static controlled reactance device discussed above may be connected to the secondary winding of a series transformer having its primary winding connected in series to the transmission line. In a three phase transmission system, the controlled reactance device may be connected in delta configuration on the secondary side of the series transformer to eliminate triplen harmonics.
Patent EP-0270637-A1 (EP)
Title: Manufacture of high purity zirconia from low-silica zirconiferous materials.
Inventor: SINHA HARI NARAYAN
IPC: C22B34/14
Filed: 1987-06-05
Abstract: High purity ZrO2 is obtd. from low SiO2-contg. zircon material by leaching with H2SO4 at 175-250 deg.C, the H2SO4 concn. being such that it boils at the leaching temp. The temp. is pref. 200-250 deg.C and the H2SO4 concn. is 80-88 wt.%. Leaching is initiated with 98% H2SO4 at 175-250 deg.C and the water then produced by the leaching dilutes the H2SO4 until its concn. is such that it boils. The starting material is caustic-leached, plasma-dissociated zircon. The high purity ZrO2 prod. is claimed.
Patent EP-0288500-A1 (EP)
Inventor: WALKER CRAIG IAN
IPC: F04D29/22
Filed: 1987-10-02
Abstract: Une turbine de pompe centrifuge (1) comprend des aubages auxiliaires (3) disposés sur une de ses surfaces latérales et rejoignant un prolongement annulaire (5) s'étendant autour de la périphérie de la turbine. Les aubages sont en outre joints à au moins un autre prolongement (7) s'étendant entre des aubages auxiliaires adjacents, de façon à former des poches (9) sur la surface de la turbine pour empêcher la formation d'un diagramme d'écoulement de remise en circulation dans l'espace libre situé entre la turbine et la cloison fixe adjacente du carter de la pompe.
Patent EP-0288526-A1 (EP)
Inventor: PASTOR RICARDO C
IPC: C30B25/02
Filed: 1987-09-08
Abstract: Le procédé permettant de déposer du diamant (12) sur un substrat (14) est particulièrement utile pour la fabrication de couches minces de diamant. Le diamant (12) est déposé par déposition en phase gaseuse par procédé chimique d'une vapeur d'hydrocarbure dans laquelle les atomes de carbone sont saturés et le rapport des atomes d'hydrogène liés aux atomes de carbone est inférieur à 2. Les atomes de carbone de l'hydrocarbure sont liés par des liaisons simples avec un angle voisin de 109,5 degrés, le même angle nécessaire aux atomes de carbone dans le diamant déposé. Le nombre limité d'atomes d'hydrogène permet d'obtenir une structure compacte pour l'hydrocarbure et simplifie le système car il n'y a plus d'excès d'hydrogène à enlever lors du dépôt. Les alkanes polycycliques présentent les structures requises. Des hydrocarbures préférés sont l'adamantane (fig. 2), le congressane (fig. 3), le cubane (fig. 4) et le basketane (fig. 5).
Patent EP-0290012-A1 (EP)
Inventor: MARQUARDT HANS
IPC: C07K14/495
Filed: 1988-05-04
Abstract: A novel transforming growth factor designated TGF-β2, is provided for inhibiting growth of cells, par­ticularly tumor cells. A means for inducing production of TGF-β2 as a method for inhibiting proliferation of respon­sive cells is also provided. Production of TGF-β2 may also be used as a probe to identify cells sensitive to the anti-proliferative effects of TGF-β2 or inducing compounds.
Patent EP-0300179-A1 (EP)
Inventor: REIST WALTER
IPC: B65H29/66
Filed: 1988-06-04
Abstract: Printed products (14) are released from the incoming flow (T) of overlapping products by means of a separating arrangement (58) and supplied to the buffer branch (30). The printed products (14) which are not released are passed by the supply means (22) to the feeder (12) while forming an overlapping-product buffer. In the buffer branch (30), the released printed products (14) are wound in overlapping formation (U) onto a buffer reel (64) by means of a buffer-reel band (68). In the event of gaps in the incoming flow (T), the printed products (14) stored in the buffer reel (64) are unwound and fed to the supply means (22), so that the overlapping formation (S) is not interrupted. Since the buffer reel (64) has a considerable storage capacity, it is possible even for relatively long gaps in the flow (T) supplied to be bridged without needing to adjust the functioning of the feeder (12). …<IMAGE>…
Patent EP-0297532-A1 (EP)
Inventor: MUROFUSHI MASANORI
IPC: H02K41/03
Filed: 1988-06-29
Abstract: The invention relates to a linear pulse motor and, more particularly, to a linear pulse motor suitable for a drive mechanism which is adapted to position a magnetic head at a destination track. The linear pulse motor comprises a stationary body (10) having a projecting portion (13) in which magnetic pole members (la to 4a) are disposed, and a flat por­tion (14) surrounding said projecting portion (13), said mag­netic pole members (la to 4a) having a plurality of first teeth (1t to 4t) arranged in an array in a first direction; a guide member (20) provided on said flat portion (14) of said statio­nary body (10) and having a guide groove (23) extending in said first direction; adjusting members (18) for adjusting a position of said guide member (20) by moving said guide member (20) in directions parallel to and perpendicular to said flat portion (14); and a movable body (40) provided above said guide member (20) through a rotatable member which is engaged with said guide groove (23), said movable body (40) having a plura­lity of second teeth which are arranged in an array in said first direction and positioned to face said first teeth (1t to 4t) at a spacing from said first teeth (1t to 4t).
Patent EP-0307567-A1 (EP)
Inventor: STEIN JOHANN
IPC: A47B17/00
Filed: 1988-07-11
Abstract: 1. A work bench, particularly for a work station with a video screen with a) a base frame ; b) a worktop lying on the base frame ; c) a cable channel extending along the worktop, with - a bottom, - a front wall, - a back wall, - a covering lying tightly on the upper face of the worktop ; - a longitudinal slot for passing an electrical connection cable through ; characterised in that d) the worktop (120, 320, 420, 520) has a downward inclination (323, 423, 523) towards the cable channel (130, 330, 430, 530) ; e) the longitudinal slot (335, 435, 535) of the cable channel (130, 330, 430, 530) is provided in the front wall (332, 432, 532) of the latter, which front wall adjoins the worktop (120, 320, 420, 520).
Patent EP-0303278-A1 (EP)
Inventor: FLINSPACH MARTIN
IPC: B25B27/00
Filed: 1988-08-12
Abstract: Tool (10) for installing a ventilation filter (24) in an opening (26) present in the crankcase (28) of a passenger car is characterised by a pot-like housing with at least partially present housing wall (12) and housing base (14), and by a plane surface (16) of the free edge of the housing wall (12) directed away from the housing base (14), and by a parallel alignment of the housing base (14) relative to the surface (16) of the free edge of the housing wall (12), it being possible for the pot-like housing to be placed over the ventilation filter (24) and to be laid with its free edge against the collar (30) of the ventilation filter (24). <IMAGE>
Patent EP-0291111-A1 (EP)
Inventor: MARTENS FRANCISCUS JOHANNA ARN
IPC: C01B3/36
Filed: 1988-04-27
Abstract: Process for the partial oxidation of fuel using a multi-­orifice burner comprising a central channel and three concentric channels encircling the central channel. Fuel is supplied through the first and third concentric channel and the oxidizer is supplied through the central channel and the second concentric channel. The supply occurs at specific mass flow distribution and velocities.
Patent EP-0287297-A1 (EP)
Inventor: DAVIS ROBERT BERNARD
IPC: D21F7/08
Filed: 1988-04-11
Abstract: The invention relates to an improved felt for a paper making machine having a batt formed from polyamide-12 needled to a woven base. The polyamide 12 batt may contain an antioxidant. The felts in accordance with the invention show much improved longevity and resistance to "flattening" in service.
Patent EP-0317095-A1 (EP)
Inventor: ARTIN ROBERT L
IPC: H02K5/26
Filed: 1988-10-26
Abstract: A combined washer and collar (35) supports a motor with respect to a top wall (13b) of a housing, the housing having downwardly extending shouldered bosses (34) which receive the washer and collar units (35) which have tabs (35b,35c) to facilitate preassembly to a motor frame member (23c).
Patent EP-0318276-A1 (EP)
Inventor: CHANG SIEW HOONG
IPC: A01N57/20
Filed: 1988-11-23
Abstract: The compound methyl 2-[[[[(4-methoxy-6-methyl-­1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]ben­zoate has high herbicidal activity and is particularly useful for weed control in plantation crops.
Patent EP-0291404-A1 (EP)
Title: Dispositif pour la détection de vibrations comportant une fibre optique multimode comme élément sensible
Inventor: JEUNHOMME LUC
IPC: G01H9/00
Filed: 1988-05-10
Abstract: Le dispositif selon l'invention comprend: une fi­bre optique multimode (3) comme élément sensible; une source (1) de lumière cohérente; des moyens photodétec­teurs (6₁,6₂,6₃; 7₁,7₂,7₃; 8₁,8₂,8₃); des moyens d'analyse de la sortie (9₁,9₂,9₃) des moyens photodétecteurs; une fibre optique monomode (2) disposée entre la source (1) de lumière cohérente et une première extrémité (3a) de la fibre optique multimode (3), constituant face d'entrée de celle-ci; et au moins une fibre optique (5₁,5₂,5₃) dont le diàmetre de coeur est plus petit que celui de la fibre optique multimode (3), disposée entre l'autre extrémité (3b) de la fibre optique multimode (3), constituant face de sortie de celle-ci et sur laquelle apparaît un speckle, et les moyens photodétecteurs (6₁,6₂,6₃; 7₁,7₂,7₃; 8₁,8₂,8₃).
Patent EP-0300849-A1 (EP)
Inventor: LEVESQUE GUY
IPC: C12N9/00
Filed: 1988-06-23
Abstract: Procédé de modification d'un protide par fixation d'un groupe organique sur sa molécule, faisant réagir le protide avec un acide, sel ou ester dithioïque dont le reste d'acide comporte le groupe organique à fixer, tandis que le reste de la molécule a une structure de groupe partant, de sorte que le composé dithioïque réagit avec des -NH2 ou -NH-de la molécule du protide.
Patent EP-0302776-A1 (EP)
Inventor: VIRLY PATRICK
IPC: B62D49/06
Filed: 1988-07-29
Abstract: The support 1 of the hub of the wheel tensioning the flexible caterpillar track is connected to the chassis of the vehicle by links 3 comprising, at each end, a joint 4 which permits pivoting in all directions. The support 1 is articulated by way of a vertical axis 3 at one end of a longitudinal arm 5, the length of which can be varied. It is thus possible, by varying the length of the arm 5, to adjust the tension of the caterpillar track whilst at the same time suspending the support 1 via the links 3. …<??>The invention applies to the tensioning of caterpillar tracks equipping various vehicles. …<IMAGE>…
Patent EP-0311498-A1 (EP)
Inventor: MORYL RICHARD
IPC: F16B37/04
Filed: 1988-10-03
Abstract: The invention relates to a captive-nut/cage fastening system intended to be placed on a piece of sheet metal from one of the faces of this piece of sheet metal with a view to receiving bolts present on this same face, and comprising: a nut (1) with lugs, capable of interacting with an elongated hole (3) pierced in the piece of sheet metal (4); and a plastic cage (5) with slots (6) cut into it and joined to an outer collar (7). This collar is covered by a flat metal cap (9) perforated so as to allow the bolts to pass through and having axially bent-back edges (12), the axial height of which is equal to or slightly less than the thickness of the collar, at least one of these edges being bent back at slightly more than 90 DEG  so as to secure the collar. 
<IMAGE>
Patent EP-0320402-A1 (EP)
Inventor: KRIEF ALAIN
IPC: C07C62/16
Filed: 1988-12-09
Abstract: An enantioselective process for preparing trans or cis hemicaron aldehyde derivatives, starting with an alpha-beta unsaturated ester derived from glyceraldehyde acetonide, by the action of a cyclopropanation agent, as well as new intermediate products.
Patent EP-0349697-A1 (EP)
Inventor: BERNAT FONTLLADOSA ENRIQUE
IPC: A47F1/08
Filed: 1988-07-06
Abstract: A display-dispenser, in particular of the lollipop type, is described, which is made up preferably of a triangular base (5), on which is supported a body (1) constituted by a multiple group of cylinders (13), at a tangent to one another and located in a semicircular position. Each of these cylinders (13) has in its lower part a window (8) of a circular cross-section; a window (9), also of circular cross-section, is provided on the rear generatrix of each cylinder (13). The main body (1) is finished off in its upper part by a lid (2) self-centred and articulated by a hinge, which finishes off the said body in a shape similar to the base.
Patent EP-0308362-A1 (EP)
Inventor: ANTONINI ERALDO
IPC: A61K31/00
Filed: 1988-09-09
Abstract: PCT No. PCT/DE88/00568 Sec. 371 Date Mar. 23, 1992 Sec. 102(e) Date Mar. 23, 1992 PCT Filed Sep. 9, 1988 PCT Pub. No. WO89/02426 PCT Pub. Date Mar. 23, 1989.The invention relates to an iron citrate micellar complex having a composition of 10.6% carbon, 2.62% hydrogen, 50.2% oxygen, 32% iron, and 4.6% sodium; a molecular weight of about 33,000 (HPLC-LALLS measurement); and the empirical formula (C31H92O110Fe20Na7)n; to a process for its production; and to its pharmaceutical use.
Patent EP-0338009-A1 (EP)
Inventor: BILLING ROBERT
IPC: G11C8/00
Filed: 1987-12-30
Abstract: Un système, qui permet l'enregistrement et la reproduction d'un signal vidéo numérique par utilisation d'un élément de mémoire à l'état solide (1) comme support d'enregistrement comprend plusieurs sous-systèmes de mémoire à accès sélectif (1A, 1D) incorporant chacun un tampon de lecture/d'écriture (2). Ces tampons (2) sont connectés en parallèle à un bus de données vidéo commun (3) et des entrées d'adressage et de commande des sous-systèmes (1A-1D) sont connectées en parallèle à un bus de commande commun (5). Un ou plusieurs sous-systèmes de lecture/écriture (6) sont destinés à recevoir et/ou à émettre des signaux vidéo numériques en temps réel par l'intermédiaire d'une entrée (10) ou d'une sortie (11), de tels signaux étant transférés en direction de et/ou provenant l'élément de mémoire (1) via un tampon correspondant (7; 9) couplé au bus de données (3). La capacité des tampons (2, 7, 9) et du bus de données (3) est un multiple de la capacité de l'entrée (10) ou de la sortie (11), de sorte que chaque système de lecture/écriture (6) peut transférer les données accumulées à une vitesse inférieure à la vitesse avec laquelle elles sont reçues ou émises. On effectue le transfert des données via le sous-système de lecture/écriture (6) en adressant les sous-systèmes de mémoire (1A-1D) de façon consécutive avec la même adresse, de façon à permettre la répartition de groupes consécutifs de bits de données d'un signal sériel entre les sous-systèmes de mémoire respectifs (1A-1D). Ainsi, l'enregistrement et la reproduction d'un signal vidéo numérique être effectués en temps réel grâce à l'utilisation de dispositifs de mémoire à l'état solide dont l'actionnement est relativement lent.
Patent EP-0346467-A1 (EP)
Inventor: MURATA HIDEKI
IPC: C08B37/08
Filed: 1987-12-26
Abstract: A process for purifying hyaluronic acid, which comprises using a macroreticular anion-exchange resin in the separation and purification of hyaluronic acid from a solution containing it.
Patent EP-0300051-A1 (EP)
Inventor: HIRAI MIKIO
IPC: C08L69/00
Filed: 1988-01-29
Abstract: A resin composition which comprises 10 to 99 wt.% of a polycarbonate resin (A) and 90 to 1 wt.% of a resin (B) composed of 100 to 10 wt.% of copolymer (b-1) obtained by polymerizing 1 to 800 parts by weight of an unsaturated epoxy monomer and 0 to 2000 parts by weight of other monomer(s) copolymerizable therewith in the presence of 100 parts by weight of an ethylene-α-olefin rubber and 0 to 90 wt.% of copolymer (b-2) obtained by polymerizing at least one monomer selected from the group consisting of aromatic vinyl compounds, vinyl cyanide compounds, and alkyl esters of unsaturated carboxylic acids.
Patent EP-0340246-A1 (EP)
Inventor: WOLF ANDREAS
IPC: F16D25/063
Filed: 1988-03-02
Abstract: Un frein ou embrayage pneumatique à disque de friction comprend un dispositif d'actionnement à piston-cylindre (1, 2) et une rondelle élastique (3) agencée entre le piston (1) et une plaque de pression (4) de l'embrayage à disque de friction. En principe, les surfaces d'appui (11, 41) de la rondelle élastique (3) sont perpendiculaires par rapport à l'axe (A) de l'embrayage. Afin d'influer sur une courbe caractéristique de puissance (K1, K2) lors de la fermeture de l'embrayage (4, 5, 6, 7) au moins une des surfaces d'appui (11, 41) a un contour façonné défini (R1, R2, R4, 13) qui s'écarte de la perpendiculaire et s'étend en sens radial.
Patent EP-0355109-A1 (EP)
Inventor: LOBB KEVIN JOHN
IPC: C02F9/00
Filed: 1988-04-22
Abstract: La présente invention se rapporte à un procédé et à un système permettant de séparer par aération un composant, tel que du cyanure, à partir d'un liquide contenant ce composant. Ledit procédé consiste à faire passer le liquide à travers un réseau de colonnes d'aération disposées en paliers, de sorte que le liquide s'écoulant depuis une colonne d'aération dans un premier palier soit divisé en au moins deux courants qu'on introduit dans des colonnes d'aération séparées dans un second palier successif. Ledit procédé consiste également à faire passer de l'air à travers les colonnes d'aération à contre courant du liquide, afin d'entraîner dans l'air au moins une partie du composant, de façon à pouvoir séparer du liquide au moins cette partie.