baber/WOPTO huggingface dataset:
Patent EP-0220225-B1 (EP)
IPC: C08L55/00
Filed: 1986-04-29
Granted: 1991-03-13
Abstract: High impact resistant thermoplastic composition comprising from 75 to 99% by weight of a resin (A) of the acrylonitrile-butadiene-styrene type and from 1 to 25% by weight of at least an ethylene polymer (B) comprising units derived from maleic anhydride. Said ethylene polymer is a non-grafted copolymer comprising from 0.3 to 3% by moles of units derived from maleic anhydride. Application to the obtention of industrial articles by injection, extrusion or thermoforming.
Patent EP-0235652-B1 (EP)
IPC: F21V7/00
Filed: 1987-02-14
Granted: 1992-12-16
Abstract: A light fitting with a rod-shaped light source (1) which, in particular, is horizontally arranged, with concavely curved side reflectors (2, 3) extending at the two longitudinal sides of the light source (1) from below to above this light source, with a screening reflector (17) arranged below the light source (1), and with two end reflectors connecting the side reflectors (2, 3) at the end faces, the screening reflector (17) consisting of a strip-like flat material and extending at a short distance below the light source (1) in parallel with the latter between the end reflectors, the width of the screening reflector (17) being >/= the width of the vertical projection of the light source (1) and the screening reflector (17) exhibiting a multiplicity of light outlet openings (18) in its area. <IMAGE>
Patent EP-0246429-B1 (EP)
Title: Probe for measuring the partial oxygen pressure in a gaseous atmosphere with respect to a reference atmosphere
IPC: G01N27/417
Filed: 1987-04-02
Granted: 1990-08-29
Abstract: To make it possible to exchange the solid-electrolyte ball (1) easily and quickly, while at the same time ensuring effective sealing between the support (3) and the ball (1), when it has been polluted by the atmosphere of a furnace, the probe comprises a sleeve (4) communicating with the atmosphere of the furnace via orifices (13) and having a stop (5) forming a measuring electrode. The ball is stressed up against the stop (5) by a support (3), while a shoe (12) pressed against the ball (1) by a rod (9) forms an internal electode. This rod (9) has a cavity (15), in which is accommodated a thermocouple (16) for measuring the temperature of the ball (1), and longitudinal ducts for the passage of wires (18, 19, 24) for connection to the thermocouple (16) and the shoe (12) and for conveying reference air into the region of the shoe. The spherical shape of the contact surface between the ball (1) and the support (3) ensures effective sealing.
Patent EP-0245704-B1 (EP)
IPC: E04G25/04
Filed: 1987-04-29
Granted: 1990-12-27
Abstract: The steel shore possesses a lower tubular piece (1) which carries a baseplate (2) and in which an upper shaft part (6) is telescopically extendably mounted, the said shaft part being provided with a series of holes of uniform spacing arranged in its longitudinal direction. By means of a pin (11) inserted through a hole (10) of the series of holes, the upper shaft part is supported against the end face of the lower tubular piece or against a threaded bushing (4) screwed onto the latter. In order to lower a ceiling form supported by such a steel shore, the steel shore carries a device for the stepwise lowering of the shaft part (6) relative to the lower tubular piece (1). <IMAGE>
Patent EP-0257377-B1 (EP)
IPC: H03H9/25
Filed: 1987-08-04
Granted: 1993-02-17
Abstract: A surface-wave resonator filter having at least two reflector structures and at least one interdigital transducer. At least a portion of one of the reflector structures has interruptions in the metallization strips thereof to define subsections of the metallization strip. Connecting metallizations are provided parallel to the wave propagation direction x between neighboring sub-sections of neighboring sub-divided metallization strips to electrically connect the neighboring sub-sections such that no two sub-sections of the same sub-divided metallization strip are electrically connected.
Patent EP-0298150-B1 (EP)
IPC: C23C22/17
Filed: 1987-09-11
Granted: 1993-06-16
Abstract: Compositions for protecting steel surfaces against atmosferic oxidation comprising the quercitine derivative of monogallerylellogic acid, phosphoric acid, monoacid Zn phosphate, Zn nitrate, ascorbic acid, a water-miscible organic solvent ed water, said water-miscible organic solvent consisting of isopropyl glucol and ethoxypropanol. Said compositions are applied directly to the oxidised, treated or non-treated, steel surfaces.
Patent EP-0243139-B1 (EP)
Inventor: HUTCHINSON ROBIN JOHN
IPC: G01N21/35
Filed: 1987-04-21
Granted: 1994-11-30
Abstract: Gas analysis apparatus comprises a radiation source (13) arranged to transmit radiation through a gas (12) to be analysed to a radiation sensor (32). Datum means (50-60) intercepts the radiation and transmits it to the sensor at a reference or datum value. The datum means comprises a mirror to reflect the radiation directly to the sensor thereby providing a zero absprption datum point. The datum means may also comprise one or more gas cells (54, 56,58) containing a high concentration of the gas to be analysed and thereby giving a high scale value datum point. The mirror and gas cells are mounted on a datum wheel (20) which is continuously rotated . Infra-red radiation from a source (13) is transmitted at two frequencies chosen for each gas to be analysed , by virtue of a rotary filter wheel 16 having pairs of filter discs (M1,R1) and (M2,R2) and (M3,R3).
Patent EP-0266110-B1 (EP)
IPC: A01N47/12
Filed: 1987-10-19
Granted: 1990-07-11
Abstract: A composition comprising 2-(thiocyanomethylthio)benzothiazole and 3-iodo-2-propinyl-N-butylcarbamate. The composition can be useful as a microbicidal preservative to prevent deterioration of raw materials such as dyes, pastes, lumber, leather, textiles and pulp caused by microorganisms.
Patent EP-0238408-B1 (EP)
IPC: C07C9/04
Filed: 1987-03-16
Granted: 1989-12-06
Abstract: 1. Process for the production of methane or of a mixture of gases comprising methane from a starting mixture which comprises in particular carbon monoxide, hydrogen and sulphured compounds and which is contacted with a tungsten sulfide-based fire resistant catalyst, characterized in that the said catalyst having a specific surface area comprised between 20 and 100 m**2 /g is put into contact with the said starting mixture in which the hydrogen/carbon monoxide molar ratio is substantially equal to 1, with a spatial speed (v.v.h.) comprised between 1000 and 10 000 h**-1 , at a pressure comprised between 1 and 50 bars and at a temperature comprised between 250 and 650 degrees C.
Patent EP-0259464-B1 (EP)
IPC: A61M5/14
Filed: 1987-03-04
Granted: 1991-05-22
Abstract: Système de détection d'un état d'infiltration lors de l'administration d'un fluide à un patient (12) par l'intermédiaire d'un tube (14). Un moyen d'actionnement pas à pas (161, 162, 163, 17) soumet le fluide dans le tube (14) à une pression négative. Un organe de contrôle de la pression (15) contrôle la pression du fluide dans le tube (14). Un organe de traitement (18), en communication avec l'organe de contrôle de la pression (15) et le moyen d'actionnement pas à pas (161, 162, 163, 17), actionne ce dernier et détermine si la courbe de la pression dans le tube par rapport au temps en fonction de la présence d'une pression négative (21, 22) présente un retour relativement lent (22) au niveau de pression régnant auparavant, un tel retour (22) relativement lent étant caractéristique d'un état d'infiltration.
Patent EP-0271528-B1 (EP)
IPC: G02F1/055
Filed: 1987-05-28
Granted: 1993-07-21
Abstract: Modulateur du type comprenant un réseau d'éléments photomodulateurs (15). Afin d'obtenir une réponse rapide et donc une largeur de bande de modulation plus étendue, ces éléments (15), comprenant chacun une paire d'électrodes (21, 23; 21', 23') et un réflecteur (25), sont définis dans une couche en feuille (5) en un matériau électro-optique solide. Ce matériau peut se composer notamment de céramiques PLZT ou d'une céramique similaire possédant un coefficient électro-optique élevé (quadratique). Avantageusement, les électrodes (21', 23') peuvent être noyées dans la couche en feuille (5). Chaque élément modulateur (15) est aligné et relié à un circuit de commande correspondant (13), faisant partie d'une structure à circuits intégrés (3). Des butées de soudure (27, 29) peuvent être utilisées à cet effet. La lumière est dirigée sur le réseau d'éléments modulateurs (15) par une interface optique (7). Celle-ci peut comprendre un réseau matriciel de microlentilles (17) pouvant, elles aussi, être alignées par des butées de soudure (27, 31). Un deuxième réflecteur (25') peut être ajouté à chaque élément modulateur (15), chacun étant alors optiquement résonant.
Patent EP-0286091-B1 (EP)
Inventor: WILLIAMS SAMUEL CHEW
IPC: B01D61/36
Filed: 1988-04-07
Granted: 1994-12-14
Abstract: Composite membranes having advantageous combinations of selectivity and permeability are prepared by the coating of a separation layer on a substrate containing a controlled amount of liquid. An ethyl cellulose/polysulfone composite membrane prepared by this technique is particularly suitable for use in air separation operations.
Patent EP-0299358-B1 (EP)
IPC: B23K26/00
Filed: 1988-07-07
Granted: 1992-01-02
Abstract: The invention relates to an apparatus for the continuous butt welding of strips and sheets by laser beams. The sheets or strips 1,2 are moved together in abutment and retained in the same level by tension rollers 3,4 on both sides and right and left of the welding gap. On at least one side of the strips or sheets the tension roller 3 comprises a hollow shaft 9,10 and roller shells 13, 14 pivotably mounted thereon. Both the hollow shaft 9,10 and the roller shells 13, 14 are formed with an aperture 18a, 18b through which the laser beam 25 of a welding head 19 disposed inside the hollow shaft 9,10 extends. The welding head 19 is so aligned that the focused laser beams 25 impinges through the apertures 18a, 18b in the hollow shaft 9,10 and the roller shells 13,14 on to the welding gap in the clamped zone of the strips or sheets 1,2.
Patent EP-0306667-B1 (EP)
Title: Magazine and drawer for the receipt of disc-shaped record carriers
IPC: G11B23/03
Filed: 1988-07-16
Granted: 1991-10-23
Abstract: CD players either just with a drawer or just with a magazine are known. CD players on which, instead of the drawer, a magazine can be fitted are likewise known. However, such devices can be operated either only as a single-disc player or as a multi-disc player. CD players with drawer and magazine can admittedly do both, but the space requirement for the drawer and the magazine is relatively great. For a space-saving design of the magazine and drawer of a CD player which can be operated both as a single-disc player and multi-disc player, the magazine (M) and the drawer (S) are combined with each other to form one part. CD players, video disc players, drawer-disc players, magneto-optical equipment.
Patent EP-0305757-B1 (EP)
Inventor: JAEGER HALVOR
IPC: A61L15/16
Filed: 1988-08-03
Granted: 1993-12-22
Abstract: The device described has an adhesive nicotine reservoir with uniform or non-uniform distribution of the nicotine. The reservoir is manufactured using a hot-melt adhesive with a processing temperature of 40 to 80 degrees Celsius, preferably 40 to 60 degrees Celsius, and ideally between 40 and 55 degrees Celsius. Also described is a process for manufacturing the device with continuous or intermittent application of nicotine-containing molten hot-melt adhesive at an adhesive temperature between 40 and 80, preferably 40 and 60, and ideally 40 and 55 degrees Celsius, to a support and, if necessary, application of a layer of protective material.
Patent EP-0364621-B1 (EP)
Title: Pipetting device
IPC: B01L3/02
Filed: 1988-10-21
Granted: 1992-09-30
Abstract: A pipeting device has at the top an actuating element (2) which can be pressed in against spring action and is connected to a piston moveable in a cylinder in order to move a volume of air. The cylinder communicates with an opening in a connection piece, in particular a connection cone, for attachable pipette tips  which are open at the top and at the bottom. By twisting the actuating element (2) the pipetting volume can be adjusted. In addition, the button-like actuating element (2) is also provided for releasing a locking element catch, which can be lifted out axially, between a spindle (6) and an abutment, integral with the housing, as threaded insert and the said piston is, in a manner known per se, progressively adjustable by twisting the button-like actuating element (2) in a spindle drive (6) of a piston rod (7) for the piston. At least one of the locking elements (31, 32) is arranged distributed around the circumference of the centre axis of the pipetting device, it being preferred for the locking element catch to be designed with two toothed rings (31, 32) which are arranged on the parts of the pipetting device to be moved relatively to one another. 
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Patent EP-0305234-B1 (EP)
Title: Ionisable paints especially useful as antilightning paints
IPC: C09D5/24
Filed: 1988-07-20
Granted: 1992-01-02
Abstract: A paint comprising a binder with film-forming properties and a pigment. 
<??>The pigment comprises at least one salt of an alkali metal or of an alkaline-earth metal which has a low ionisation potential, of a mono- or polyfunctional acid, of carbonic acid or of a polymer containing an acidic functional group, this pigment being present in sufficient quantity to make the paint ionisable under the effect of a strong electrical current. 
<??>Application to the coatings of surfaces liable to be struck by lightning.
Patent EP-0294304-B1 (EP)
IPC: E21D11/10
Filed: 1988-06-02
Granted: 1991-08-28
Abstract: It involves: - arranging a sealing sheet (6) along the periphery of the excavation (1), a free space (16) being provided between said sheet (6) and the wall of the excavation (1); - inserting panels (11) between the framework (8) and the sealing sheet (6); - causing the sealing sheet (6) to rest on a framework (8) consisting of arch supports (9) connected by means of lattice girders (10); - and casting concrete against said panels (11) to a thickness such that the entire framework (8) is embedded in a shell (13). <IMAGE>
Patent EP-0417086-B1 (EP)
Title: Method and device for adjustment of camshafts
IPC: F01L1/02
Filed: 1988-05-10
Granted: 1992-09-30
Abstract: The present invention relates to a method and apparatus where shafts are driven via a transmission by a drive shaft for setting the rotational position of the shafts in relation to that of the drive shaft, the transmission including transmission wheels connected to the respective shafts. In accordance with the invention the connection between transmission wheels (1, 2, 4) and shafts is released, these connections, which are preferably friction joints, permitting locking the wheels relative the shafts in optional angular position and which are preferably friction joints, so that the respective shaft can be turned relative its transmission wheel, allowing the respective shaft to be turned to a predetermined stop position, which is achieved by a tool (9) being caused to co-act with a well defined, machined surface (7) of the shaft in a predetermined manner, the respective transmission wheel being connected to its shaft after each shaft has been turned to the stop position.
Patent EP-0310660-B1 (EP)
Inventor: ANGELERI ANGELO VINCENT
IPC: H01R33/96
Filed: 1988-03-25
Granted: 1995-02-01
Abstract: A socket (2) for a flatpack semiconductor package (300) includes an insulative housing (4) with a plurality of terminal receiving channels (12) which open onto an upper surface (8). The channels (12) are in communication with apertures (18, 20) which are profiled for receiving tail portions (104) of terminals (98) therethrough for interconnection of the tail portions (104) to a printed circuit board. The electrical terminals (98) are disposed within the channels (12) with a contact portion (122) situated above the upper face (8) for contact with the flatpack semiconductor package leads (304). The terminals (98) are designed with a lengthened beam section which forms the contact portion (122) which defines the force deflection characteristics of the terminals (98) to be somewhat insensitive to the insertion depth of the carrier (250). The housing (4) includes latches (150) on the ends of the housing (4) which are rotatable to accept the carrier (250) and which latch the carrier (250) and package (300) within the housing (4) with the leads (304) of the package (300) loaded against the contact portions (122) of the terminals (98) with predetermined contact force.
Patent EP-0380566-B1 (EP)
IPC: B01D53/34
Filed: 1988-10-15
Granted: 1991-07-03
Abstract: Un procédé d'élimination de déchets se caractérise par une combinaison des étapes suivantes: a) la combustion de déchets combustibles solides, pâteux ou liquides dans une centrale d'incinération avec un gaz de combustion qui contient au moins 50 % d'oxygène, en présence de métaux non-ferreux et/ou de composés métalliques non-ferreux et/ou d'oxydes métalliques non-ferreux et/ou de composés alcalins et/ou de composés alcalino-terreux qui se dégagent lors de la combustion de certains matériaux avec les déchets et/ou qui sont introduits sous forme de composés correspondants dans la centrale d'incinération avec la charge de déchets ou dans le courant de gaz chauds, des additifs étant le cas échéant ajoutés à la charge de déchets; b) réduction de la température du foyer jusqu'à une plage comprise entre 1200 et 1800°C; c) refroidissement des gaz d'échappement dans une chaudière de récupération et récupération de la chaleur perdue; d) séparation des poussières résultantes dans une installation de lavage des gaz et e) évacuation des résidus non-combustibles et non-volatils sous forme de scories.
Patent EP-0317549-B1 (EP)
Inventor: WEICHEL ERNST
IPC: A01B35/22
Filed: 1985-06-24
Granted: 1994-09-21
Abstract: The present invention relates to an implement combination of an implement for soil loosening (1) and of an implement for tilling the uppermost soil layer (7). The tilling implement (7) has a three-point linkage device, in which there is a recess (123), into which the frame (4) of the soil-loosening implement (1) can be inserted releasably in the region above the gear and above the frame (8) of the tilling implement (7). <IMAGE>
Patent EP-0400170-B1 (EP)
Title: Method of manufacturing a filter for liquid fuels
IPC: B29C45/14
Filed: 1989-05-30
Granted: 1993-04-14
Abstract: A complete filter (12) comprising a flexible, latticework supporting body (1) manufactured from a plasticisable plastic, having a flexible plastic filter fabric (2) surrounding it and having a pump connection piece (3) moulded onto the supporting body (1) is manufactured in the following method steps: a) the plastic filter fabric (2) is first of all punched out to size in a single layer with an outer contour (6) and with an inner slot (7) for the pump connection piece (3) from a flat piece of material, b) the plastic filter fabric (2) is then placed in aligned fashion in the moulding chamber (10) of an injection mould (8) for plastics, the supporting body (1) with the pump connection piece (3) is formed by injecting plasticisable plastic and the plastic filter fabric (2) simultaneously connected to the pump connection piece (3). <IMAGE>
Patent EP-0351586-B1 (EP)
Inventor: YONEMURA HIROSHI
IPC: C12N5/10
Filed: 1989-06-23
Granted: 1995-01-18
Abstract: A plasmid for the expression of a protein having the biological activity of human factor VIII:C is described, which comprises a chicken  beta -actin promoter or a derivative thereof and downstream of the promoter a gene coding for said protein having the biological activity of human factor VIII:C. Furthermore, the corresponding transformed microoganisms and processes for the production of a protein having the biological activity of human VIII:C are described. The plasmids allow the production of protein having the biological activity of human factor VIII:C with a high efficiency in an industrial scale.
Patent EP-0371204-B1 (EP)
Inventor: ZAMZOW PETER
IPC: G02B6/44
Filed: 1989-08-09
Granted: 1994-10-26
Abstract: In a method of manufacturing a light waveguide ribbon it is provided that the light waveguides are brought into that position which they are to assume in the finished light waveguide ribbon, and that the light waveguides are fixed by an adhesive, which surrounds the light waveguides in a mist of spray.
Patent EP-0358050-B1 (EP)
Inventor: STREICH GEORG
IPC: H01H50/64
Filed: 1989-08-23
Granted: 1994-12-28
Abstract: The invention relates to an electromagnetic switch device having movable contact parts which are held in a movable contact support and form normally-closed and normally-open contacts with fixed contact parts, the contact support being resiliently connected to the armature in such a way that with a welded normally-closed contact a further movement of the movable magnet part is possible without activating the normally-open contact, the yoke (10) of the magnet system also being resiliently suspended (11, 13) in its closing direction, and this resilient suspension and the resilient connection (7) between armature (6) and contact support (2) and the resilience of the movable contact parts (3, 4) being matched to one another in such a way that given a welded normally-closed contact (3) and closed magnet system, the spring excursions of armature (6) and yoke (10) are approximately equal. 
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Patent EP-0370358-B1 (EP)
Inventor: PRIEUR-BLANC SERGE
IPC: C09K3/18
Filed: 1989-11-13
Granted: 1994-04-06
Abstract: Traffic areas are anti-iced and deiced by applying an aqueous solution, which is oversaturated relative to the outside temperature, of a salt to the traffic area. The solution which is oversaturated relative to the outside temperature can be prepared, for example, at a temperature level where the corresponding solution is unsaturated; it is also possible to prepare the solution which is oversaturated relative to the outside temperature by adding a solid to an unsaturated solution directly before application of the solution to the traffic area.
Patent EP-0372305-B1 (EP)
Title: Piperazinylalkyl-3(2h)-pyridazinones, method for their preparation and their use as antihypertensive agents
IPC: A61K31/50
Filed: 1989-11-23
Granted: 1993-08-04
Abstract: The invention relates to new piperazinylalkyl-3(2H)-pyridazinones of the formula   <IMAGE> I  in which the radicals R1 represents hydrogen, phenyl, benzyl, or (C1-C6)-alkyl which is unsubstituted or substituted one or more times by hydroxyl, piperidine, morpholine or by a group NR4R5 in which R4 and R5 can be identical or different and which represent hydrogen, methyl or ethyl, R2 and R3 represent hydrogen, halogen, (C1-C6)-alkoxy or (C1-C6)-alkyl, where at least one of the radicals R2 or R3 denotes hydrogen, R6 represents hydrogen, (C1-C4)-alkyl, phenyl, benzyl or phenylethyl, B represents (C1-C7)-alkylene which is unsubstituted or substituted one or more times by hydroxyl, (C1-C4)-alkyl or by the group NR4R5 and which can optionally be closed to form an alicyclic 4- to 7-membered ring, R8 and R9, which can be identical or different, represent hydrogen or (C1-C6)-alkyl and Z represents phenyl, naphthyl, pyridyl or thiazolyl, each of which can be unsubstituted or substituted one or more times by (C1-C6)-alkyl, (C1-C6)-alkoxy, benzyloxy, trifluoromethyl, halogen, nitro, (C3-C7)-cycloalkoxy, (C1-C4)-alkylthio, trifluoromethylthio or by the group NR4R5, the pharmaceutically utilizable salts thereof, a process for the preparation thereof and the use thereof as medicament for the treatment of hypertension, cardiac insufficiency and disturbances of peripheral circulation.