baber/WOPTO huggingface dataset:
Patent EP-0196022-B1 (EP)
Title: Polarized electromagnetic actuator device
IPC: H01H51/22
Filed: 1986-03-21
Granted: 1991-02-27
Abstract: A polarized electromagnetic actuator device advantageous for single-stable armature operation comprises an armature pivotally supported for movement between two different angularly displaced positions about a pivot axis and an electromagnet with a pair of opposed pole members extending toward the ends of the armature on either side of the pivot axis. Disposed between the free ends of the opposite pole members is a bar-shaped three-pole magnetized permanent magnet which is magnetized to have end poles of the same polarity at the longitudinal ends and a center pole of the opposite polarity intermediate the ends, producing first and second flux paths opposing to each other and extending between the respective end portions of the permanent magnet and the adjacent end portions of the armature. The center pole is offset from the pivot axis of the armature to provide at a correspondingly offset portion therefrom between the armature and the permanent magnet a common flux path through which the first and second flux paths extend in the same direction, whereby producing a torque on the armature tending it to rotate about the pivot axis toward the one of the two angularly displaced positions.
Patent EP-0212058-B1 (EP)
IPC: C07F7/18
Filed: 1986-04-11
Granted: 1990-01-31
Abstract: The invention is directed to N-silylpropyl-N'-acyl ureas and their production from an alkali cyanate, a 3-halopropylsilane and in a given case, a cyclic acidamide. By heating the compounds of the invention the blocked isocyanate function can be set free.
Patent EP-0201810-B1 (EP)
Title: Device for grinding a semi-finished product
IPC: B24B49/02
Filed: 1986-04-30
Granted: 1992-07-01
Abstract: An apparatus grinding a steel billet to remove surface cracks. The billet is advanced in the direction of it longitudinal axis while being rotated. The apparatus includes a grinding wheel mounted in a bearing in a movably mounted support member. In order to accurately and simply control the penetration depth of the grinding wheel, a stop member is mounted on the support member. In one embodiment, the stop member is a segment of a circle mounted eccentrically relative to the grinding wheel. In another embodiment, the stop member is a segment of a spiral mounted coaxially with the grinding wheel. The stop member engages the surface of the billet. Two arrangements are described for rotating the billet at an increased speed while grinding the edge regions.
Patent EP-0206169-B1 (EP)
IPC: B22D41/13
Filed: 1986-06-13
Granted: 1991-04-24
Abstract: Lifting devices for loading and unloading the ladle (2) onto or from the ladle-supporting arm (5) have been disclosed for loading revolving ladle turrets (3) in continuous steel-casting plants. In order to be able to install such revolving ladle turrets (3) even in low transfer and casting bays and in order to eliminate swinging movements of the ladle (2) during lifting, it is proposed to bring the ladle-supporting arm (5) from a self-loading position (19) for casting ladles (2) into a casting position (31) by means of a lifting device (18) and to use the lifting device (18) to lift the ladle (2) from an industrial truck (1) itself, the said industrial truck preferably travelling at floor level (25) in the steelworks. <IMAGE>
Patent EP-0218381-B1 (EP)
Inventor: ROBERTSON MICHAEL J
IPC: G02B6/30
Filed: 1986-09-11
Granted: 1993-11-18
Abstract: An optical waveguide device, suitable for coupling to optical fibres, provides a combination of narrow optical confinement and small changes in refractive index along a first axis, with broad optical confinement and large changes in refractive index along a second, perpendicular axis. A rib waveguide in which a single transverse mode beam can propagate, comprises a thin guiding layer 2 sandwiched between a pair of relatively thick confining layers 1, 3 of refractive index only slightly less than that of the guiding layer 2. The rib is etched through both the upper confining layer 3 and the guiding layer 2 and is exposed at its sides and top to air.
Patent EP-0196269-B1 (EP)
Title: Loading device for trucks
IPC: B65G67/04
Filed: 1986-03-17
Granted: 1989-02-15
Abstract: 1. Loading device for automatic rear-end loading of commercial vehicles or trailers with pallets by means of a driverless loading machine which operates according to the fork-lift principle and, working from a vertically adjustable platform, takes the pallets from a collecting platform and drives them into the commercial vehicle or trailer via a vertically adjustable transfer bridge, said commercial vehicle or trailer being located with its rear end in a bay, by means of which its position with respect to the driving direction of the loading machine is determined, characterized in that the transfer bridge (7) is arranged in the bay (5) accommodating the rear end of the commercial vehicle or trailer and is provided with means for lowering, under load, the loading surface.
Patent EP-0216878-B1 (EP)
Title: Procede pour comparer une ecriture manuscrite avec une ecriture de reference
IPC: G06K9/64
Filed: 1986-04-18
Granted: 1990-09-26
Abstract: Ce procédé se rapporte à la comparaison d'une courbe de vitesse mesurée (S) avec une courbe de vitesse de référence (R) d'une signature par exemple. Les signaux de la référence sont lus par le rectangle (A) et ceux de la courbe mesurée le sont par le rectangle (B). La courbe de vitesse mesurée est divisée en segments égaux. La position de chaque segment de la courbe mesurée est déterminée par rapport au segment correspondant de la courbe de référence jusqu'à ce que l'on obtienne la meilleure concordance (C1). Ensuite, chaque segment de la courbe mesurée est affecté d'un facteur de correction de son échelle de temps pour obtenir la meilleur corrélation des deux segments (C2). Les segments de la courbe mesurée ainsi normalisés sont alors comparés aux segments correspondants de la courbe de référence (D), puis les résultats sont transmis à un losange de décision (E) qui détermine si les résultats sont acceptables.
Patent EP-0220235-B1 (EP)
IPC: A63C5/00
Filed: 1986-04-08
Granted: 1990-10-24
Abstract: A ski having an outer structure made of high strength steel. There is an upper steel sheet (32) having a U-shaped cross-sectional configuration and a lower planar steel sheet (38). A wood core (34) is positioned between and bonded to the upper (32) and lower (38) steel sheets. Two steel edge members (36) have inwardly (66) and laterally (58, 68) extending flanges which are bonded to the lower steel sheet (38), and a running surface member (40) is bonded to the lower surface of the lower steel sheet (38). In the method of the present invention, the lower steel sheet (38), the running surface member (40) and the edge members (36) are placed in a receiving area defined by a fixture having two side rails (50), with the rails aligning these components. The core (34) and the upper sheet (32) are placed onto the lower steel sheet (38), with the edge members (36) having alignment surfaces locating the components relative to one another. This forms a prebonded assembly which is later placed in a laminating fixture to form the finished ski.
Patent EP-0241477-B1 (EP)
Title: Phare d'automobile dont la lumiere est projetee dans la direction ajustee
IPC: B60Q1/12
Filed: 1986-07-18
Granted: 1990-11-28
Abstract: Phare d'automobile entièrement réglable dans les sens vertical et latéral, comportant un miroir réfléchissant auquel est fixée une lentille, ainsi qu'un boîtier à suspension de pivotement formé dans les parties supérieure et inférieure, et possédant des moyens de fixation avec une tige d'actionnement du boîtier insérée dans la paroi extérieure de la partie arrière inférieure, le miroir et le boîtier étant fixés par une douille; une visière dotée d'une fente et des pattes associées à une tige d'actionnement de visière est fixée axialement de manière à pouvoir être tournée vers le haut, le bas, ainsi que vers le milieu et les deux côtés (à droite et à gauche du boîtier); la direction de projection est réglée en faisant pivoter le boîtier à l'intérieur du logement par des moyens de fixation associés à un dispositif de direction; on obtient une conduite nocturne sans danger grâce à l'excellente possibilité de visualisation vers l'avant qui est offerte au conducteur.
Patent EP-0236438-B1 (EP)
IPC: B41J11/20
Filed: 1986-09-05
Granted: 1990-05-09
Abstract: A printer (10) for printing on record media having different thicknesses utilizes a platen supporting arm assembly (30) which is pivotable to move the platen (26) towards and away from a print head (24). Another supporting arm assembly (60), also pivotable, is provided to carry a record media feed roller (36) and is interconnected with the platen supporting arm assembly (30) by means of a pin and slot arrangement (90, 82) to effect a substantially equal gap between the platen (26) and the print head (24) and between the feed roller (36) and a pressure roller (62) cooperating therewith. A camming means (90) is rotated to bring about movement of the supporting arm assemblies (30, 60) into printing position and a latching means (116) is connected with the camming means (90) and rotated thereby to maintain the platen supporting arm assembly in printing position.
Patent EP-0238816-B1 (EP)
IPC: G05D7/01
Filed: 1987-02-07
Granted: 1990-10-03
Abstract: A control valve for automatically maintaining a constant rate of flow of a fluid through a pipeline includes a housing having therethrough a passage including an inlet opening and an outlet smaller than the inlet opening. An orifice plate is positioned within the passage adjacent the outlet opening, the orifice plate having therethrough an orifice. A regulating diaphragm is positioned within the passage at a location upstream of the orifice plate. The regulating diaphragm has therethrough circumferential ports and a central opening smaller than the orifice. The regulating diaphragm is formed of an elastic material such that the regulating diaphragm is deflectable toward the orifice plate in response to pressure differences across the control valve between a maximum deflected position, whereat the regulating diaphragm abuts the orifice plates, thereby closing the circumferential ports, and fluid flow is restricted by the central opening, and various positions whereat the regulating diaphragm is spaced from the orifice plate, thereby allowing fluid flow through the circumferential ports.
Patent EP-0237761-B1 (EP)
IPC: F28F19/02
Filed: 1987-02-08
Granted: 1991-09-04
Abstract: Heat exchanger consists of circulation tubes (16) having plate-like fins (14) attached to the outer surface. The region of the fins in contact with the tubes is planar and at right angles to the axis of the tubes. The holes (18) provided in the fins for accommodating the tubes and securing them are formed by fine-punching. The contact surfaces of the holes against the tubes are parallel with the tubes axis along the axial extension of the holes.
Patent EP-0255077-B1 (EP)
IPC: G01N35/02
Filed: 1987-07-25
Granted: 1993-02-10
Abstract: In the device, a guide (8) opens into a turning device (1, 1a) for the test strips (2). Arranged between the guide and the turning device is a closure (9) for the guide which is linked to a holding device (10) by means of a lever (5). The holding device (10) projects into the guide and is mounted so as to rotate synchronously with the closure (9). The guide is furthermore provided with a drive device (7). The turning device has a movable barrier (4, 4a) which is driven by a position recognition device (3) arranged in the guide (8). 
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Patent EP-0268145-B1 (EP)
IPC: B60B33/00
Filed: 1987-11-04
Granted: 1991-08-14
Abstract: A swivable caster (10) includes plastic wheel means (16,17) rotatably mounted on a plastic stem (25) at the lower end thereof. Near its upper end the stem (25) is provided with an annular groove (27) having a nylon split ring (15) disposed therein and having its peripheral portion disposed outside of the groove (27). This peripheral portion engages a downwardly facing shoulder (35) that extends inward from the internal wall forming a socket (11) that receives the stem (25). Engagement of the split ring (15) with the shoulder (35) limits insertion of the stem (25) into the socket (11). During this insertion the split ring (15) is compressed radially so that is acts as a friction menas to hold the stem (25) in the socket (11) and also provides a bearing for swiveling of the stem (25).
Patent EP-0238323-B1 (EP)
Inventor: COX KAREN LEIGH
IPC: C12N15/09
Filed: 1987-03-18
Granted: 1994-12-28
Abstract: A means for increasing the antibiotic-producing ability of an antibiotic-producing microbial host cell is disclosed. The method involves transforming an antibiotic-producing microorganism with a recombinant DNA cloning vector that codes for the expression of a rate-limiting antibiotic biosynthetic enzyme or other gene product.
Patent EP-0298162-B1 (EP)
IPC: B01D3/08
Filed: 1987-07-06
Granted: 1992-09-30
Abstract: Scale-forming metal oxides and carbonates, such as cupric oxide, can be precipitated from an ammonical leaching solution with minimum scale build-up by evaporating the solution in an externally heated rotary drum (16). The rotary drum includes a plurality of axially spaced annular baffles (80) defining a plurality of compartments (84-100) containing a tumbling medium (140), such as spherical balls. The solution (108) is continuously introduced into the inlet end (58) of the rotary drum (16) and heated under pressure to a temperature above its boiling point as it flows over the baffles (80) toward the outlet end (60) of the rotary drum. A slurry containing the precipitated cupric oxide is continuously withdrawn from the outlet end (60). Vapor and gases are continuously withdrawn from the inlet end (58). The balls (140) rub against each other, the interior of the rotary drum (16), and the sides of the baffles (80), as the drum is rotated at a non-centrifuging speed, to provide a grinding or scrubbing action which minimizes a scale build-up of the precipitating cupric oxide.
Patent EP-0261054-B1 (EP)
IPC: C04B35/65
Filed: 1987-09-01
Granted: 1993-07-21
Abstract: A ceramic body is formed of alumina obtd. by oxidn. of molten aluminium with an oxygen-contg. gas under such conditions that the product remains in contact with the metal to form a body through which metal is continuously drawn to the oxidant interface to cause growth of the body. The body may also include non-oxidised metal components. - The body is caused to have a refined microstructure by including a process modifier either in the molten metal or in contact with it. - In a modification a body of filler is located adjacent to the metal bath so that it becomes embedded in the oxidn. product. Pref. the modifier is Cu, Ni, Fe, Zr, Cr, Ti, W, Nb or Co. - The modifier is pref. used in an amt. of 0.1-10 wt.% based on the aluminium metal. It may be alloyed with the latter, applied as a powder to the growth surface of the initial aluminium body, or mixed with the filler, which may be silicon carbide. (Dwg.0/3)
Patent EP-0248902-B1 (EP)
IPC: G02B6/38
Filed: 1986-12-19
Granted: 1993-04-07
Abstract: An optical fiber connector comprises a retaining plate (20, 60, 85, 95, 113, 142, 173) made of comparatively thin sheet metal and having a slot (22, 61, 86, 113a, 173a) formed therein which has an opening at one end, the opening having a width smaller than an outer diameter of an optical fiber jacket (5a, 101b, 103a) and larger than a diameter of a fiber optic core (5b, 101a, 103d). The retaining plate is inserted in a connector body (10, 70, 80, 90, 111, 141, 171) at almost a right angle to an axial direction of the optical fiber cable (5, 101, 103) disposed in the connector body with the opening of the slot facing toward the optical fiber cable, and the retaining plate is pressed into the connector body and the jacket of the original fiber cable in the connector body.
Patent EP-0268624-B1 (EP)
IPC: F16J15/3208
Filed: 1987-05-15
Granted: 1990-02-07
Abstract: A seal comprised of a sealing ring (1) and a clamping ring (2) presses against the end face (31) of a machine part (3). The sealing ring surrounds a tubular part (12), close to the low-pressure end of which are formed a narrow sealing ridge (131) and a support part (11). The axial thrust exerted on the sealing ring (1) is transferred essentially by the support part (11) via the elastomer clamping ring (2) to the end face (31), so that the sealing ring (11) can yield in a floating manner against radial movements of the opposite operating surface. The pressure to be sealed off acts both via the clamping ring (2) on one side and, an annular groove (422) on the other side of the tubular part (12), so that the sealing surface is essentially relieved of its load.
Patent EP-0344307-B1 (EP)
Title: Traction fluid
IPC: C10M111/04
Filed: 1987-06-26
Granted: 1993-08-11
Abstract: A traction fluid which is prepared by compounding 0.1 to 70 wt % of branched poly-alpha-olefin in a diester compound represented by general formula (I) (wherein A' represents an ester bond of -COO- or -OOC-, n is 1 to 6, R1 represents one or two members selected from among a hydrogen atom and C1-8 alkyl groups, and R2 represents one or two members selected from among C1-3 alkyl groups) is disclosed. This traction fluid is used with a power transmission, particularly a traction drive unit.
Patent EP-0271556-B1 (EP)
Title: Procede et dispositif pour la desacidification d'un gaz renfermant h 2?s ou/et co 2? ainsi que des mercaptans
IPC: B01D53/40
Filed: 1987-06-26
Granted: 1990-09-26
Abstract: Procédé de désacidification d'un gaz, notamment gaz naturel, renfermant H2S et/ou CO2 ainsi que des mercaptans, dans lequel on met en contact le gaz dans une zone (3) primaire d'absorption avec un liquide absorbant régénérable, on évacue en tête de la zone (3) un gaz épuré et en fond un liquide primaire chargé d'H2S et CO2, on soumet ledit liquide à une régénération dans une zone (2) et recycle (29, 32, 35) le liquide régénéré vers la zone (3). On prélève une fraction (37) du liquide primaire régénéré et la met en contact dans une zone (4) secondaire d'absorption avec le gaz (5) issu de la zone (3), on évacue le gaz épuré en tête (6) de la zone (4) tandis qu'en fond de cette zone on soutire (12) un courant secondaire (39) de liquide chargé de mercaptans que l'on détend (41) pour produire un liquide secondaire régénéré (45) qui est réunit (32) au liquide primaire régénéré avant de prélever la fraction (37).
Patent EP-0340214-B1 (EP)
Title: Bounce chambers for multi-cylinder linear engine compressors
IPC: F04B25/02
Filed: 1987-06-30
Granted: 1992-04-29
Abstract: This invention is a multi-stage compressor embodying a stepped piston in a stepped cylinder and connected through a coaxial rod to the piston of an engine. Control means in a passageway or a conduit extending from the second or third stage discharge of the compressor or any other source of pressure to a single bounce chamber, responds to pressure in the bounce chamber to increase or reduce gas pressure in the chamber, to balance the energy and work quantities acting in opposite directions to provide optimimum operation of the compressor at varying pressures.
Patent EP-0293485-B1 (EP)
Title: Moulage par injection-gonflage et etirage
Inventor: AOKI KATASHI
IPC: B29B11/14
Filed: 1987-11-19
Granted: 1999-06-02
Abstract: Le procédé ci-décrit peut identifier la frontière d'une partie opaque autrement indéfinie s'étendant de l'embouchure à l'épaulement lorsqu'une résine synthétique susceptible de ressuer, tel le polypropylène, est moulée par injection-gonflage et étirage de manière à obtenir un récipient ou une bouteille. La partie inférieure de la paroi périphérique de l'embouchure d'une préforme est moulée de manière à présenter une épaisseur importante et l'étirage est effectué sur cette partie.
Patent EP-0286896-B1 (EP)
Title: Aminophenyl alkylene diamines and their use in oxidation hair dyeing agents
IPC: A61Q5/10
Filed: 1988-03-28
Granted: 1992-09-02
Abstract: N-4-aminophenyl-N'-2,4-diaminophenyl alkylenediamines corresponding to the formula    <IMAGE>  (I)  and water-soluble salts thereof. The above compounds are suitable as developers in oxidation hair dyes. Such hair dyes contain compounds corresponding to formula (I) or salts thereof as developer component in addition to conventional developer and conventional coupler components and, optionally, conventional substantive hair dyes in a cosmetic carrier. In conjunction with phenols, naphthols, resorcinols and 1,3-bis-(2,4-diaminophenyl)-alkanes or 1,3-bis-(2,4-diaminophenoxy)-alkanes as couplers, the new developers give particularly intensive colors with good light fastness properties.
Patent EP-0298480-B1 (EP)
IPC: C07C51/487
Filed: 1988-07-07
Granted: 1992-10-14
Abstract: A method for optically resolving (+/-)-cis or (+/-)-trans-permethric acid which comprises reacting (+/-)-cis-permethric acid and optically active 1-(p-tolyl)-ethylamine or optically active cis-N-benzyl-2-(hydroxymethyl)cyclohexylamine, or reaction (+/-)-trans-permethric acid and optically active 1-(p-isopropylphenyl)ethylamine, optically active 1-ethylbenzylamine or optically active cis-N-benzyl-2-(hydroxymethyl)cyclohexylamine.
Patent EP-0308867-B1 (EP)
Inventor: UYEO SHOICHIRO IZUTSUYA-CHO
IPC: C07F7/18
Filed: 1988-09-20
Granted: 1995-07-26
Abstract: An intermediate for synthesizing carbapenems is produced through   1) a reaction of 4-(leaving group substituted)-2-azetidinone ( I ) with (alk-2-enyl)halosilane ( II ) to afford 4-(leaving group substituted)-1-(alk-2-enyl)silyl-2-azetidinone ( III ) and then 2) a reaction of the product 4-(leaving group substituted)-1-(alk-2-enyl)silyl-2-azetidinone ( III ) with acid to give the corresponding 4-(alk-2-enyl)-2-azetidinone ( IV ). <CHEM>   (The symbols are defined in the specification) c
Patent EP-0278796-B1 (EP)
Title: Folding wall table
IPC: A47B5/04
Filed: 1988-01-08
Granted: 1993-05-05
Abstract: The table comprises a frame (1) defining a hollow housing, a platform (3), means (4) for mounting the said platform pivotally about a shaft (5) secured to the said frame (1) and so that the said platform can assume at least two positions, a first position such that it is totally contained within the said hollow housing and a second position such that its plane forms a specific positive angle with the plane of the said frame, spring means (10) for exerting at least one force so as to bring the said platform (3) from the first position to the second position, controllable means (11) for holding the said platform when it is in the said first position, and controllable means (12) for holding the said platform when it is in the said second position. The said spring means (10) comprise at least one pressure cylinder (20) comprising at least one cylinder, in order to define a sealed chamber with a variable volume, and a rod (22), integral with the said piston, the said volume chamber being swollen by a compressible fluid. <IMAGE>