baber/WOPTO huggingface dataset:
Patent EP-0224979-B1 (EP)
IPC: C08K5/00
Filed: 1986-06-26
Granted: 1989-12-13
Abstract: Flexible polyurethane foams having improved electrostatic properties are prepared by incorporating into the reaction mixture before foaming an antistatic additive composition comprising a blend of a quaternary ammonium compound selected from soya dimethyl-ethyl-ammonium-ethylsulphate, soya dimethyl-ethyl-ammonium-phosphate and mixtures thereof and a plasticiser selected from N-ethyl-o- and p-toluene-sulphonamides, o- and p-toluene-sulphonamides, and tetrakis (2-chloroethyl)-ethylene- diphosphate and mixtures thereof.
Patent EP-0225136-B1 (EP)
IPC: C10L1/22
Filed: 1986-11-20
Granted: 1990-10-17
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of (i) organic nitrate ignition accelerator and (ii) sorbitan esters.Also described are additive mixtures of (i) and (ii) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
Patent EP-0215847-B1 (EP)
Title: Procede et appareil de formation d'images numeriques
IPC: H04N1/48
Filed: 1986-02-27
Granted: 1990-04-18
Abstract: L'appareil présente trois capteurs d'images par zones interlignes (24, 26, 28) chacun avec un réseau peu dense d'éléments. Chaque élément du capteur est sensible à une pluralité de pixels de l'image lumineuse et produit des signaux analogiques. L'image lumineuse est balayée entre les expositions des éléments de sorte que chaque pixel de l'image numérique présente un pixel voisin le plus proche produit par un élément capteur différent. Ces signaux analogiques sont numérisés (A/N) et arrangés dans un plan mémoire (60) pour former une image numérique haute définition.
Patent EP-0281550-B1 (EP)
Title: Circuit for adding, storing and reproduction of electrical counting pulses
IPC: H03K21/40
Filed: 1986-06-13
Granted: 1990-08-22
Abstract: A circuit for the addition, storage and reproduction of electrical counting pulses, serving preferably as an electronic kilometer counter of a motor vehicle with a travel distance indicator (10). The circuit comprises an overwritable, non-volatile memory (16), which is broken down into a number of memory location registers, into which the counting pulses are entered in a unit-distance code. A control circuit (13) is provided to ensure that in the event of erroneous information in any memory cell the error of the indicated memory content has a maximum value of 9E 1. This is achieved by the fact that the control circuit (13), beginning with the first register (14) writes each new counting pulse in the subsequent register (13, 12, ...) and after the last register (0) has been reached, it increases, with the next counting pulses, the content of the first and thereafter the next register as the case may be. Such a circuit can be used as a kilometer counter, operating time counter, quantity or unit counter and similar.
Patent EP-0278040-B1 (EP)
IPC: C07D487/04
Filed: 1987-02-13
Granted: 1991-08-14
Abstract: Use of pteridines and/or biochemical precursors thereof or of xanthine oxidase inhibitors for the treatment of hereditary degenerative retinal diseases, in particular retinopathy pigmentosa (RP), and preparation of a suitable medicament.
Patent EP-0241720-B1 (EP)
IPC: E04G9/02
Filed: 1987-03-13
Granted: 1990-08-29
Abstract: A formwork wherein the marginal portions of neighboring forms are attracted to each other by magnets. The rear sides of the forms can carry additional magnets for attachment of braces, beams, rods and like parts. The magnets can be assisted by mechanical coupling elements in the form of tongues and grooves, bolts, hooks, bolts and nuts or like parts. Each magnet can be recessed into the marginal portion of the respective form or is separably secured thereto by one or more elastic clips or the like.
Patent EP-0264108-B1 (EP)
IPC: G02B6/38
Filed: 1987-10-13
Granted: 1992-03-25
Abstract: A connector element, which is composed of two carrier members with cover plates that are held in alignment by guide rails received in guide channels of the member, is provided with an arrangement of collecting surfaces for collecting excess adhesive materials and immersion fluids to keep these fluids and materials from the guide channels of the carrier members. The collecting surfaces can be formed by parting webs, by grooves in the carrier members, or beveled edge surfaces of the cover plates of each carrier member.
Patent EP-0273215-B1 (EP)
IPC: G08B13/18
Filed: 1987-11-30
Granted: 1990-02-28
Abstract: 1. Autocollimation light curtain comprising a light source (22) ; a light beam generating optical system (20, 23) ; a light deflecting device such as a mirror wheel (24) which receives the light beam, a reflector (19) at the end of a monitoring region (18) which is periodically scanned by the light beam and is subdivided in the scanning direction into a plurality of fields (12, 13) of two types which alternate with each other ; and also a light receiving arrangement (14) which receives a received light beam reflected out of the beam path in front of the light deflecting device and which has a photoreceiver (15) for receiving the light reflected back from the reflector (19) when the monitored region is free, characterised in that the two alternating types of fields (12, 13) of the reflector (19) have characteristics which influence the spectral range and/or the state of polarisation of the incident light and the light receiving arrangement (14) includes a second photoreceiver (16) which is so filtered that it receives only light reflected form the one type (12) of fields but not light from the other type (13) of fields, whereas the first photoreceiver responds to all light reflected back from the reflector (19) ; and in that both photoreceivers (15, 16) are connected to a logic circuit (17) which only signals freedom of the monitoring region when the second photoreceiver (16) transmits an alternating signal and the first photoreceiver (15) transmits a dc signal.
Patent EP-0279058-B1 (EP)
IPC: B23P6/04
Filed: 1987-12-14
Granted: 1991-11-27
Abstract: A spare part for, and a method of, repairing a high velocity fluid flow machine part, for example a turbine blade (10) comprises an insert (20) which may be made from a piece of material the same as the turbine blade (10) and prior to attachment to the blade has an edge region (21) hardened by any suitable means, for example induction hardening, or with a first part made from a durable material and a second part of a material compatible with the blade material, the insert (20) then being secured to the blade (10) by welding or brazing, the weld or braze material being of a relatively soft nature to provide a cushion between the insert and the blade so as to minimise the occurrence of stress corrosion cracking.
Patent EP-0256731-B1 (EP)
Title: Sealable envelopes
IPC: B65D27/04
Filed: 1987-07-31
Granted: 1990-04-11
Abstract: An envelope suitable for use in automatic teller machines is composed of two separate sheets of material forming a rectangular front panel l0 and a rectangular back panel 20 respectively. The front panel l0 and back panel 20 are adhesively secured along three marginal edges l2,l3,l4 and a closure flap l5 extends from the front panel l0 along its unsecured edge ll. The surface of the closure flap facing the back panel carries an adhesive substance l6 whereby the closure flap may be folded along the said unsecured edge ll over the back panel 20 and secured thereto to close and seal the envelope. The material of one of the panels is a translucent paper receptive to conventional printing processes and adapted to permit visual inspection of the envelope contents when the envelope is sealed.
Patent EP-0294394-B1 (EP)
Title: Appareil et procede d'ecretage de puissance electrique
Inventor: ALENDUFF PHILLIP D
IPC: H02J3/48
Filed: 1987-03-23
Granted: 1994-04-13
Abstract: L'appareil réduit les pointes de demande électrique d'une unité opérationnelle consommatrice prédéterminée (18) à un réseau de distribution de courant électrique (14) en actionnant de manière contrôlable au moins un second générateur électrique (24) associé à l'unité opérationnelle (18) en parallèle avec le réseau public (14). Un transducteur (20) détecte les pointes réelles dans la demande de puissance de la part de l'unité opérationnelle (18) au réseau public (14) et produit un signal de demande d'une valeur conforme à la demande de pointe réelle détectée. Une mémoire (40) mémorise de manière contrôlable une pluralité de paramètres de commande y compris une valeur de consigne de demande. Un dispositif logique (36) produit de manière contrôlable le signal d'ordre de transfert et branche le générateur (24) en parallèle avec le réseau public (14) en réponse à la valeur du signal de demande excédant la valeur de consigne de la demande. Ce dispositif logique (36) commande au générateur (24) de produire uniquement la quantité de courant nécessaire pour maintenir le signal de demande au niveau ou au-dessous de la valeur de consigne de la demande.
Patent EP-0271534-B1 (EP)
Title: Procede de desulfuration directe des gaz de fumee dans un four
IPC: F23C10/00
Filed: 1987-06-02
Granted: 1991-04-10
Abstract: Procédé de désulfuration directe des gaz de fumée dans un four par l'injection dans le four d'une matière à base de calcium absorbante de SO2, sous forme de substances particulaires ayant une granulométrie maximale de 10 mum, dont on réalise la suspension dans un écoulement d'air.
Patent EP-0299321-B1 (EP)
IPC: G05B11/42
Filed: 1988-07-04
Granted: 1992-10-21
Abstract: In the forward path of a controller, the signal is multiplied by the value Kp Tm/Tai and, in the feedback path, is divided by this value (Kp = controller gain, Tm = actuating time of the actuator, Tai = sampling period of the pulse shaper). The result of the division is fed to a computing element which adds the respective input signal to the last output signal and subtracts from the result of the addition the product of the latter with the ratio of the controller sampling period Ta to the reset time Tn of the controller. The principal area of application of the invention is in the field of switching PI controllers. <IMAGE>
Patent EP-0302411-B1 (EP)
Title: Spraying head for applying a multicomponent material by means of a gas
IPC: A61M35/00
Filed: 1988-07-29
Granted: 1992-06-17
Abstract: In the spray head for the administration of a multi-component material by means of gas, a gas channel (2) with gas connection (3) is provided, which channel is divided by a separating web (4) into a plurality of channels (2a+B, 2b) running parallel to the separating web. Into these channels there open out boreholes (5, 5a) for receiving cannulas. The open ends of the boreholes (5, 5a) go into grooves (7, 7a) which serve for guiding the cannulas (6, 6a). The grooves are arranged parallel to the gas channel (2). The separating web (4) protrudes beyond the channel ends (9, 9a).
Patent EP-0309951-B1 (EP)
IPC: B23B3/30
Filed: 1988-09-24
Granted: 1991-12-18
Abstract: In a machine tool with two axially opposite work-piece spindles (4, 13), the turret-type tool heads (8, 17) are arranged on longitudinal slides (5, 11) with guideways (2, 3) running parallel to the work-piece spindle axis in such a way that the tools of the two turret-type tool heads (8, 17) can by used unchanged at both work-piece spindles (4, 13), one turret-type tool head (17) preferably accommodating the internal-machining tools and the other turret-type tool head (8) preferably accommodating the external-machining tools. 
<IMAGE>
Patent EP-0283067-B1 (EP)
Title: High-temperature (co)polymerization of ethylene by using a catalyst system
IPC: C08F4/685
Filed: 1988-02-18
Granted: 1992-04-29
Abstract: Catalyst system suitable for the (co)polymerization of ethylene and optionally minor amounts of 1-alkenes and/or dienes at a temperature of at least 180 &loz& C, to be prepared by combining at least five components, which components comprise:     1. one or more titanium compounds   2. one or more vanadium compounds   3. one or more magnesium compounds   4. one or more organoaluminium compounds 5. one or more alkyl, acyl and/or aryl chlorides, or chlorides of elements from groups 3a and 4a of the Periodic System, the atomic ratio of magnesium to the sum of titanium and vanadium being between 0 and 10, the atomic ratio of aluminium to the sum of titanium and vanadium being at least 3, the atomic ratio of aluminim to magnesium being at least 1, and the atomic ratio of chloride to magnesium being at least 2, which components are fed, separately or in combination, direct to the reactor.
Patent EP-0296691-B1 (EP)
IPC: H02K37/16
Filed: 1988-06-24
Granted: 1993-03-17
Abstract: Electro-mechanical timepiece, comprising a circuit for generating electric pulses that appear at suitable points of time, a stepper motor (1) controlled by said pulses and comprising a rotor (2) with permanently magnetic poles (8,9), a stator (3,4,5) and a coil (6), as well as a gear driven by the action of the step motor (1) for driving the clock hands, the stator (3, 4, 5) being constructed from two stator parts (3,4) situated on either side of the rotor (2) and a yoke (5), connecting these two parts (3, 4) and extending through said coil (6). The poles (8,9) are situated in a same cross section plane, perpendicular to the rotation axis of the rotor, and form a ring-shaped layer (14) which is thin in radial direction. According to a preferred embodiment the rotor (2) is at the radial inner side of the poles provided with an uninterrupted round-going ring-shaped portion (7) of soft-magnetic material.
Patent EP-0281277-B1 (EP)
Title: Improved receptacle device
IPC: E05B49/02
Filed: 1988-02-18
Granted: 1992-04-29
Abstract: The receptacle is for a key-like device containing an embedded electronic circuit component with electrical leads extending to the surface of the key to form electrical contact areas thereon. The receptacle includes an enclosure (20) which defines a keyway (34) in which a plurality of exposed contact pins (50) are positioned and spaced inside the receptacle to correspond to the spacing of the electrical contact areas on the key-like device for mating therewith upon insertion and rotation of the key device. The receptacle includes a protection sleeve (40) which functions as a guard means for the contact pins. The receptacle is designed to be combined with a printed circuit board by insertion of the outer ends (50b) of the contact pins, which extend through and out of a side of the receptacle, into the circuit board. The contact pins may be received into a variety of predetermined patterns of connectors on the circuit board facilitating electrical connection of the receptacle contact pins to a variety of standardized electrical connectors. Wave soldering may be used to attach the receptacle contact pins to the printed circuit board.
Patent EP-0295050-B1 (EP)
IPC: C07D307/32
Filed: 1988-06-07
Granted: 1991-04-17
Abstract: A novel three-step process for preparing 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid is disclosed, which involves (1) reducing 4-(3,4-dichlorophenyl)-4-ketobutanoic acid to 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid; (2) then converting the intermediate hydroxy acid formed in the first step to 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, and (3) thereafter reacting the resulting gamma-butyrolactone compound with benzene in a Friedel-Crafts type reaction to form the desired final product. The latter compound is known to be useful as an intermediate leading to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and ultimately, to cis-(1S)(4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrah ydro-1-naphthaleneamine (sertraline), which is known to be a preferred anti-depressant agent in the field of medicinal chemistry. The aforementioned 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone and 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid are both novel compounds. There is also disclosed a novel process for converting 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone directly to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, as well as an alternate novel process for converting 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid directly to this same key intermediate.
Patent EP-0308440-B1 (EP)
IPC: B24D18/00
Filed: 1988-03-02
Granted: 1991-06-05
Abstract: Procédé servant à produire un aggloméré de diamant constitué par des cristaux de diamant agglomérés essentiellement par du carbure de silicium. Les cristaux de diamant sont intimement mélangés avec du silicium dans des proportions de 97 à 65 pourcent de diamant et de 3 à 35 pourcent en poids de silicium. Les cristaux de diamant et le silicium (1) ainsi mélangés sont placés à proximité immédiate d'un ou de plusieurs corps de silicium (3) à l'intérieur d'un récipient (2) et sont soumis à une pression et une température élevées, de façon à faire fondre le silicium pré-mélangé et le silicium extérieur qui s'infiltre dans les espaces interstitiels compris entre les cristaux de diamant. La majeure partie du silicium compris entre les cristaux de diamant réagit alors avec le diamant, produisant ainsi du carbure de silicium. La température élevée se situe entre 1100 et 1800°C et la pression élevée entre 10 et 40 kilobars. L'aggloméré de diamant qui en résulte contient entre 50 et 85 pourcent en volume de diamant, avec une densité d'au moins 3,35 g/cm3 et une résistance à la compression d'au moins 10 kilobars.
Patent EP-0354912-B1 (EP)
IPC: B01J21/18
Filed: 1988-03-10
Granted: 1991-06-26
Abstract: Selon un procédé de production de catalyseurs au carbone, la réduction d'oxyde nitrique (NOx) avec de l'ammoniac est catalysée par du charbon et du coke actifs. Ces nouveaux catalyseurs au carbone présentent une activité améliorée de catalysation, donc une conversion accrue de NO. On les produit en mélangeant de la houille moulue et oxydée avec des liants, en moulant le mélange, et en le carbonisant lentement à des températures comprises entre 700° et 900°C. On l'active finalement avec de la vapeur d'eau à une température de 800°/850°C environ pendant une durée de 45 à 100 minutes, jusqu'à obtenir un degré d'activation compris entre 5 et 15%.
Patent EP-0324814-B1 (EP)
Title: Rolling device for young children
IPC: B62K9/00
Filed: 1988-07-07
Granted: 1992-04-15
Abstract: The invention relates to a rolling device (1) for small children and having a cover (2) shaped to correspond to the body form of the stomach of a small child lying thereon, which in the foreward region has a broad support surface (5) for the hands of the small child and in the rear region a small back appendage platform (6), which is joined through a gradually bordering and upwardly sloped support surface (7) to a breast region for the small child. The cover has wheels (3, 4) on the underside. A support for the small child in the vicinity of the breast region is provided by side ridges (9) adjacent the sloping support surface. Backward sliding of the small child is prevented by a raised platform (8) at the tail end of the rear support surface.
Patent EP-0337451-B1 (EP)
Inventor: GREENWAY JOHN MICHAEL
IPC: D04H1/44
Filed: 1989-04-13
Granted: 1994-03-02
Abstract: An apparatus and related process for entangling a staple fibrous web which employs divergent fluid jets. The web is advanced through an entangling station on a conveying means which supports an entangling member having a symmetrical pattern of fluid pervious void areas. The divergent jet sprays which are disposed above the entangling member direct a continuous curtain of fluid onto the web, coacting with the entangling member to entangle web fibers into a coherent lattice structure. The divergent jet sprays are provided by nozzles having wide orifice diameters which accommodate less complex fluid recirculation and filtration systems than employed in the prior art columnar jet processes.
Patent EP-0363654-B1 (EP)
IPC: A61F2/80
Filed: 1989-09-08
Granted: 1993-08-18
Abstract: A prosthesis (1) comprising a means (2) for ventilating the boundary surface between the prosthesis and the stub of the limb.
Patent EP-0365973-B1 (EP)
Inventor: KOLAR CENEK DR
IPC: A61K31/70
Filed: 1989-10-17
Granted: 1993-12-15
Abstract: A process for preparing 4-O-alkyl-rhodomycins of the formula I <IMAGE> in which R<1> is H, C1-C4-alkyl or an acyl protective group, R<2> is OH, COOCH3, O-Si(C1-C4-alkyl)3 or an O-acyl protective group, where acyl is acetyl, mono-, di- or trihalogenoacetyl with fluorine or chorine as halogen, benzoyl or p-nitrobenzoyl, R<3> is C1-C4-alkyl, R<4> is H or R<4> and R<5> together are a tetraisopropyldisiloxane-1,3-diyl protective group, R<5> is H or a glycosyl radical of the formula II <IMAGE> in which R<6> is OH, acetyloxy, NHCOCF3, NH2, a mono- or di-C1-C4-alkyl amino group or a 4-morpholinyl group, R<7> is H, OH, an acetyloxy, trifluoroacetyloxy or p-nitrobenzoyloxy group, and the use thereof for preparing 7-O-glucosyl-rhodomycins which, by reason of their cytostatic activity, are suitable for the treatment of cancers, are described.
Patent EP-0375109-B1 (EP)
Inventor: FALK RICHARD A
IPC: G01N1/12
Filed: 1989-07-28
Granted: 1997-03-12
Abstract: An immersion sampler probe for a metal bath in a basic oxygen furnace vessel. The sampler is weighted to penetrate the slag and position a heat sensor or oxygen sensor at the appropriate depth. A counterweight with a float ensures proper immersion depth. The float keeps connecting leads for the sensor from the melt.
Patent EP-0361874-B1 (EP)
Inventor: KOYAMA HIROYOSHI
IPC: A61K9/16
Filed: 1989-09-26
Granted: 1993-11-18
Abstract: Granules having a core are produced by spraying core granules with a dispersion of a low substituted hydorxypropylcellulose (L-HPC), and, if necessary, simultaneously applying a dusting powder. The granules having a core thus obtained exhibit increased granule strength and improved disintegrating property as compared with those produced by known methods. An active ingredient such as a drug can be contained in the dispersion, dusting powder or core granules.
Patent EP-0350433-B1 (EP)
IPC: B65G43/10
Filed: 1989-06-21
Granted: 1993-03-31
Abstract: The invention relates to a roller conveyor having a series of conveying stations (10, 20, 30, 40), whose support rollers are alternatively drivable or stoppable. 
<??>In order to provide an inexpensive and reliably operating roller conveyor having a separating and accumulating effect, it is proposed according to the invention that the support rollers of each conveying station (10, 20, 30, 40) have an individual drive motor (12, 22, 32, 42) with an associated switching device (11, 21, 31, 41) and that a plurality of switching devices (11, 21, 31, 41) be cascade-connected for control purposes, only the first switching device (11) of a cascade being connected to a higher-order switching cupboard (S100). 
<IMAGE>
Patent EP-0453441-B1 (EP)
Title: Configuration en coin pour oxygenateurs
Inventor: COSENTINO LOUIS C
IPC: A61M1/16
Filed: 1989-01-13
Granted: 1995-05-31
Abstract: Dispositif (10) comprenant un oxygénateur du sang (12) et un échangeur thermique (14) de type à perfusion externe. Ledit oxygénateur du sang (12) utilise un paquet serré de fibres creuses, perméables au gaz, qui s'entrecroisent (50), tandis que l'échangeur thermique (14) fonctionne avec un paquet de tubes creux en polyuréthane, imperméables aux liquides (96). Une division centrale (16) sépare deux compartiments distincts (30, 40) et permet de commander la densité des paquets contenus dans chaque compartiment tout en laissant le sang circuler à travers ledit dispositif (10) de manière plane.