baber/WOPTO huggingface dataset:
Patent EP-0135765-B1 (EP)
IPC: A61K33/04
Filed: 1984-08-10
Granted: 1990-11-14
Abstract: X-ray contrast media which can be used in the form of an aqueous suspension of barium sulphate with ligninsulphonic acid or -sulphonate as liquefier can be prepared with a barium sulphate content of 2.5 g/ml and an efflux time (by the DAB 8 method) of 60 sec when an alkali metal citrate is also used, and barium sulphate with a bimodal particle size distribution is employed.
Patent EP-0149772-B1 (EP)
IPC: D21C9/00
Filed: 1984-12-05
Granted: 1989-04-19
Abstract: Thickening of paper pulp, or a like suspension, is effected prior to feeding the pulp to an apparatus utilizing stationary screens (16) for effecting washing, bleaching, or further thickening of the pulp. The stationary screens are mounted in a top portion of a vertical-axis vessel (11), and a plurality of radially extending rotating hollow arms (25), with annular screens (26) mounted on them, are provided in the bottom of the vessel to effect thickening of the suspension from, for example, 1-1/2% consistency to about 9-14% consistency. Extraction from the hollow arms is provided through conduits (31) extending vertically through a hollow shaft (27) for rotating the arms, and a filtrate valve (38) is also mounted within the hollow shaft in operative communication with the filtrate conduits, and includes a valve member (39) which is rotatable in a different direction, and at a different speed, than the hollow shaft.
Patent EP-0165341-B1 (EP)
Title: Single space damper and its use in a hand tool
IPC: F16F13/00
Filed: 1984-12-20
Granted: 1988-05-25
Abstract: A damping element for damping three-dimensional and torsional oscillations, in particular in hand tools, is proposed. The damping element includes an approximately bell-shaped rubber spring element defining a cavity which is filled with a damping fluid. The cavity is closed off at its open end with a rubber diaphragm. Within the cavity there is mounted at least one partition which defines overflow conduits or passages, and additional partitions at an angle to the partition defining the overflow conduits. The partition defining the overflow conduits is rigidly joined to a fastening sleeve situated in the rubber spring at the end thereof opposite to its open end.
Patent EP-0142954-B1 (EP)
IPC: G09F9/30
Filed: 1984-10-31
Granted: 1988-06-29
Abstract: Digits of a multi digit alphanumeric display have eight segments, viz a conventional seven segment arrangement plus an eighth. The attitude/position of the eighth segment differs from digit to digit, the pattern of variation being selected so that a limited repertoire of words and phrases can be displayed without the provision of full alphanumeric capability on all digits.
Patent EP-0157859-B1 (EP)
Title: Pompe sanguine anti-thrombogene
IPC: A61M60/829
Filed: 1984-09-26
Granted: 1992-04-15
Abstract: La formation de thrombus dans une pompe sanguine implantable (10) est empêchée par l'utilisation d'un joint de purge à faibles tolérances (70) pour l'arbre de la roue à aubes (20) ou rotor. Un fluide hémocompatible est utilisé comme fluide de purge, qui est de préférence également le fluide porteur, et l'écoulement de purge dans le courant sanguin représente pour ce dernier une interface favorable (36) entre les parties rotatives et les parties stationnaires de la pompe. Les surfaces rotatives et stationnaires à proximité de l'interface présentent une surface lisse essentiellement continue, sur laquelle s'écoule le courant sanguin, et ne comportent aucune cavité où le sang peut stagner. Les faibles tolérances du joint de purge (70) permettent de maintenir un débit de purge suffisant avec uniquement une petite quantité de fluide de purge. Selon un aspect de l'invention, le fluide de purge peut être dérivé du courant sanguin à l'aide d'un système de membranes de filtrage de protéines (100), de sorte qu'aucun remplissage de l'alimentation en fluide de purge n'est nécessaire.
Patent EP-0150053-B1 (EP)
IPC: A61K9/08
Filed: 1985-01-17
Granted: 1990-06-13
Abstract: Low osmotic hypocaloric aqueous preparation comprising essential dietary amino acids with or without nonessential dietary amino acids, and D-xylitol in an amount of 10 - 80 g/l as sole source of carbohydrate energy.
Patent EP-0150087-B1 (EP)
IPC: F24C7/08
Filed: 1985-01-10
Granted: 1988-03-16
Abstract: A thermal limiting device (10) is provided in heating apparatus including four infra-red-emitting, tungsten-halogen lamps (5 to 8) supported above a layer (2) of themally-insulative material. The device (10) consists of a metallic wire (11) arranged to de-energise the lamps (5 to 8) when it is subjected to a predetermined temperature. The wire (11) is disposed within a quartz tube (12), which selectively transmits and absorbs infra-red radiation of different wavelengths. A thermally-conductive tube (14), having an infra-red-reflective outer surface, is located between the wire (11) and quartz tube (12). The tube (14) prevents infra-red radiation transmitted through the quartz tube (12) from reaching the wire (11), whilst infra-red radiation absorbed by the tube (12) heats the wire (11) by thermal conduction and convection.
Patent EP-0194379-B1 (EP)
IPC: G01B11/27
Filed: 1985-11-15
Granted: 1990-03-28
Abstract: A selectible beam/plane projecting laser (1) is particularly useful for vehicle frame and body alignment. A lens (37), contained in a holder mechanism (15) mounted on a laser projector housing (5) flips into and out of the laser beam path and when in the path, changes the beam to a plane. When used for vehicle frame and body alignment, the plane of the laser generated light allows the operator to spot targets any place in the plane of light and makes easier determination of alignment conditions.
Patent EP-0184471-B1 (EP)
IPC: A61K31/57
Filed: 1985-02-22
Granted: 1990-11-14
Abstract: The product comprises at least one substance possessing antiprogestomimetic properties and at least one substance possessing uterotonic properties.
Patent EP-0194265-B1 (EP)
Title: Composant optoelectronique aux infrarouges
IPC: H01L21/365
Filed: 1985-07-09
Granted: 1990-02-21
Abstract: Sur un substrat semiconducteur (1) par exemple à base de Si, on fait croître de manière épitaxiale une couche de fluorure du groupe IIa (2), ainsi qu'une couche de semiconducteur à bande étroite (3), par exemple à base d'un chalcogénide de plomb. Un ou plusieurs détecteurs d'infrarouges (4) sont intégrés dans la couche de semiconducteur à bande étroite (3). Dans le substrat semiconducteur (1) est intégrée au moins une partie d'un circuit électronique (5) pour l'évaluation des signaux électriques provenant des détecteurs (4). La couche de fluorure (2) présente à ses surfaces limite des constantes de grille situées entre les différentes constantes de grille du substrat semiconducteur (1) et la couche de semiconducteur à bande étroite (3) ou proches de celles-ci. Pour améliorer l'adaptation de la grille aux surfaces limite de la couche de fluorure (2) d'une part avec le substrat semiconducteur (1) et d'autre part avec la couche de semiconducteur à bande étroite (3), la couche de fluorure se compose avantageusement d'une solution solide CaxSryBazCd1-x-y-zF2 où 0<=x, y, z<=1, sa composition et donc sa constante de grille se modifiant sur l'épaisseur de la couche.
Patent EP-0193775-B1 (EP)
IPC: H02M7/00
Filed: 1986-02-17
Granted: 1989-01-04
Abstract: A regenerative d-c power supply comprises a bridge rectifier, a series-connected smoothing choke, a shunt-connected filter capacitor and a switching circuit consisting of a first diode disposed in a positive line of the d-c power supply between the smoothing choke and one terminal of the capacitor, a second diode disposed in a negative line of the power supply between another terminal of the capacitor and the rectifier and a pair of converter valves in the form of transistors connecting the cathodes of the diodes to one another and the anodes of the diodes to one another. Each converter valve is operated in the forward energy transmission direction by a respective first pulse sequence having pulses staggered in time with respect to the pulses of the other first pulse sequence. The converter valves are operated in the reverse energy transmission direction by respective second pulse sequences each having pulses staggered in time with respect to the pulses of the other second pulse sequence. The pulses of the first pulse sequences do not overlap one another, while the pulses of the second pulse sequences do overlap.
Patent EP-0207270-B1 (EP)
IPC: F15B15/28
Filed: 1986-05-15
Granted: 1993-01-20
Abstract: A contactless proximity switch and mounting arrangement for determining the position of a movable member within a cylinder which has two end covers secured on the cylinder by means of a plurality of tie rods, includes a switch housing which secures to one of the tie rods. A contact opening formed in the switch housing has disposed therein, a switch having a pair of contacts and a permanent magnet disposed in a fixed manner. One pole of the permanent magnet is connected to a first contact, while the second pole is disposed in a contacting relation to the cylinder. A second contact is electrically coupled to the cylinder at a position a predetermined distance from where the second pole is disposed. As the movable member, which is constructed of a ferromagnetic material, nears the switch housing, the air gap between the second contact and second pole is bridged and the contacts close indicating the proximity of the movable member to the switch element. The entire proximity switch apparatus can be moved along the longitudinal axis of the cylinder.
Patent EP-0209664-B1 (EP)
IPC: B60T8/00
Filed: 1986-05-16
Granted: 1991-07-24
Abstract: An anti-locking braking control system in which each one of at least two wheels of an axle provides a speed signal for use by a respective control channel of an electronic control unit having "modified individual wheel control" logic. A pair of control valves are connected in series to regulate the respective wheel brake pressure to obtain a "select-low wheel control" mode, the "individual wheel control" logic of the control channels assuring that the series-connected control valves are operated synchronously when reapplication of braking pressure is called for by a respective control channel.
Patent EP-0210668-B1 (EP)
IPC: A61C19/04
Filed: 1984-04-11
Granted: 1990-03-21
Abstract: PCT No. PCT/EP84/00111 Sec. 371 Date Nov. 26, 1984 Sec. 102(e) Date Nov. 26, 1984 PCT Filed Apr. 11, 1984 PCT Pub. No. WO84/04034 PCT Pub. Date Oct. 25, 1984.A device for the encapsulation in plaster of jaw models for the manufacture of dental prostheses, including an articulator having a lower model support for a lower-jaw template and an upper model support for an upper-jaw template, the upper model support being pivotal relative to the lower model support around the condylar axis; and for the patient-specific adjustment of the bite plane, a frame having a bottom plate for setting up the articulator. The frame has a fastening device for fixing the condylar axis relative to the bottom plate, and a table which is parallel to the bottom plate and whose surface determines the bite plane and is displaceable vertically and sagitally with respect to the condylar axis.
Patent EP-0222320-B1 (EP)
IPC: C08F299/02
Filed: 1986-11-06
Granted: 1992-10-28
Abstract: A radiation-polymerizable mixture, recording material and process for using the recording material in relief recordings. The radiation-polymerizable mixture contains: (a) a polymeric binder, (b) a compound of the formula:  <IMAGE>  'in which A is O, NH or N-alkyl, Q is -CO-CpH2p-Z- or -CkH2kO-, Z is O or NH, R1 is H or alkyl, R2 is alkyl, alkenyl, cycloalkyl, aryl, aralkyl or SO2R3, R3 is alkyl, alkenyl, cycloalkyl, aryl, aralkyl or aryloxy, k is a number from 3 to 20, l is a number from 0 to 20, m is a number from 2 to 20, n is a number from 1 to 20 and p is a number from 2 to 10, and (c) a compound or a combination of compounds, which is capable of initiating the polymerization of the compound (b) under the action of actinic radiation. The mixture is especially suitable for the preparation of dry photoresist materials and is distinguished by good flexibility and adhesion to copper and by easy strippability in the light-cured state.
Patent EP-0202698-B1 (EP)
Title: P-sulphophenyl alkyl carbonates and their use as bleaching activators
IPC: D06L3/02
Filed: 1986-04-23
Granted: 1989-10-25
Abstract: The present disclosure relates to novel p-sulphophenyl alkyl carbonates, wherein the alkyl group contains 6 to 10 carbon atoms. These compounds are suitable bleaching activators. Also disclosed are detergent additives and detergent compositions containing these compounds.
Patent EP-0221598-B1 (EP)
Title: Supported metal catalysts and use thereof
IPC: C07C1/04
Filed: 1986-10-17
Granted: 1991-01-23
Abstract: A catalyst comprising a carrier on which as metal component iron, nickel, or cobalt promoted by zirconium is supported and, in addition, as promoter a noble metal from Group VIII of the Periodic Table; the promoted cobalt/zirconium catalyst is suitable for the preparation of hydrocarbons from carbon monoxide and hydrogen.
Patent EP-0211581-B1 (EP)
IPC: D04C3/00
Filed: 1986-07-25
Granted: 1990-01-10
Abstract: A braider carrier (10) for wide ribbon and/or composite strand is disclosed. The braider carrier guide pulley assembly (12) includes a support (20), a pulley frame (28) operatively, pivotly mounted to the support, a generally cylindrical guide pulley (32) operatively, rotatably mounted to the pulley frame to accommodate movement of the carrier during the braiding operation, openings (22, 30) through the support and pulley frame at the point of pivot and aligned with the guide pulley, a delivery eye (36) operatively connected to the pulley frame, the eye and the openings capable of holding strand (18) to be braided against the cylindrical surface of the pulley preventing the strand to be braided from twisting during the braiding operation which pivots the pulley frame. The braider carrier bobbin assembly (46) utilizes a magnetic clutch (50) and a torsion spring (62), the spring capable of providing slack control of strand to be braided and the clutch capable of providing tensioned feed of strand as strand is wound off of the bobbin.
Patent EP-0207908-B1 (EP)
IPC: D21C11/10
Filed: 1986-05-22
Granted: 1990-08-08
Abstract: The Invention relates to a process of increasing the solids content of black liquor at its recovery in a sulfate pulping process. According to the invention, the liquor is first heated at a presure which is so high that no boiling occurs at the heating temperature, after which the liquor is led to a tank where its pressure is released to a value below the saturation pressure of steam at the relative temperature of the liquor such that water is evaporated. The liquor thus concentrated can be led to the liquor combustion in the recovery process.
Patent EP-0246290-B1 (EP)
Title: Whistling kettle
IPC: A47J27/212
Filed: 1986-10-31
Granted: 1990-04-18
Abstract: Whistling kettle with a cylindrical outlet and a whistle cover held movably on all sides on a closure valve in order to close the mouth of the outlet. The technical problem to be solved is to provide a support, able to move in all directions, for the whistle cover inside the closure valve without additional support elements and with a small structural height. The closure valve (4) has a circular aperture (6), which movably receives an annular casing (15) of a cap (11) of the whistling cover (9).
Patent EP-0243488-B1 (EP)
Title: Procede et appareil utilisant un electrolyte solide en forme de disque pour la separation ou le pompage d'oxygene
IPC: C01B13/00
Filed: 1986-10-27
Granted: 1992-02-05
Abstract: Un appareil en forme de disque pour séparer l'oxygène contenu dans des gaz, ou pour pomper de l'oxygène, utilise un électrolyte solide (3) à géométrie sensiblement circulaire, en forme de disque, le gaz s'écoulant radialement du bord extérieur jusqu'au centre du disque. La réduction de la surface spécifique disponible parcourue par le gaz qui s'écoule vers le centre du disque réduit proportionnellement la surface d'évacuation de l'oxygène, ce qui permet d'obtenir une évacuation plus uniforme de l'oxygène. Des bagues métalliques de contact (49) assurent la connexion électrique des disques (30). L'oxygène sensiblement pur que traverse les disques (30) par électrodialyse s'écoule à travers l'appareil jusqu'au conduit (36) d'évacuation d'oxygène.
Patent EP-0246484-B1 (EP)
IPC: F16B37/12
Filed: 1987-05-05
Granted: 1990-08-16
Abstract: 1. Internal combustion engine with a cylinder crank case (2) and a light alloy cylinder head (1) which is connected to the cylinder crank case by bolts (9) which extend through a bore (10) in the cylinder head and are screwed into a tapped hole (11) in the cylinder crank case, whereby a bushing (15) of a material harder than the material of the cylinder head (1) is arranged in the bore (10), the outer end face (17) of which bushing forms the bearing surface for the head (12) or the nut of the cylinder head bolt (9), characterized in that the bore (10) in the cylinder head (1) comprises an internal thread (14) and that the bushing (15) is a threaded bushing and is screwed into the internal thread (14) and is supported axially on the cylinder head (1) through its external thread in such way that the screw force is transmitted to the cylinder crank case (2) through the bushing (15), the thread (14) and the cylinder head (1).
Patent EP-0248289-B1 (EP)
IPC: F16H3/76
Filed: 1987-05-22
Granted: 1990-01-24
Abstract: The gear drive or transmission comprises toothed elements whose radial spacing from a drive shaft can be selectively altered. There are two sets of such toothed elements whose aforementioned radial spacing can be infinitely varied in increments or sets. Each set of the toothed elements has operatively associated therewith at least one planetary gear which always meshes with one of the toothed elements of the associated set. The drive shaft generates, on the one hand, between the toothed elements and each of its associated planetary gear, on the other hand, a relative revolving or orbiting motion. Coacting with each planetary gear is an intermediate gear train which is positively or form-lockingly connected with one of the freely rotatably mounted starting elements of a differential gearing. A compensation element of the differential gearing is rotatably mounted at the end of a radially protruding arm rigidly connected for non-relative rotational movement with the drive shaft. The autorotation and the revolving or orbiting motion of this compensation element is transmitted by a gear train to a power take-off shaft. Since the toothed elements and thus the planetary gears are infinitely radially adjustable there also is altered the circumferential velocity at their point of engagement, so that there results the infinite variability of the transmission or gear ratio.
Patent EP-0258676-B1 (EP)
Inventor: DESCHLER ULRICH DR
IPC: C08K5/37
Filed: 1987-08-07
Granted: 1996-12-27
Abstract: Mixtures of sulfurous triazine compounds and methods of preparing these compounds with the general formula    <IMAGE>  I  in which R1, R2=H,R2=benzyl, R2, R3, R4=C1-C8-alkyl, allyl, C3-C8 cycloalkyl, the latter unsubstituted or substituted with 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R3 and R4 (together): C4-C6-alkylene, -(CH2-CHX)2 Y with X=H, CH3, Y=O,S, Sa: Polysulfide chain with 2-10 S atoms (i.e. 2</=a</=10), in which the individual polysulfides are present in such concentrations that the statistical average value of "a" is a whole or fractional numerical value in the range from 2 to 5., characterized in that a triazine compound of the general formula    <IMAGE> I    in which R1, R2, R3, R4 have the meanings indicated above is reacted with an ammonium polysulfide or alkali polysulfide and dissolved in a protic polar solvent, especially water, at a temperature of 80 DEG  to 140 DEG  C.
Patent EP-0270994-B1 (EP)
IPC: H02B1/04
Filed: 1987-12-03
Granted: 1992-07-15
Abstract: An improved space-saving and clearly arranged adapter apparatus for mechanical and electrical connection of installation devices such as automatic circuit breakers, motor protection switches, contactors, protectors, relays, and the like with bus rails of a bus bar system. The apparatus has an adapter housing which can be placed on the bus rails, contact bars in the housing, and adjustable clamps for mechanically and electrically connecting the contact bars to the bus rails. The contact bars extend to a connector side of the adapter housing and there form connectors for leads. The adapter housing has on its front a mounting bracket for mounting of installation devices.
Patent EP-0260972-B1 (EP)
Inventor: BEDI JAMES JOSEPH
IPC: A61B17/08
Filed: 1987-09-17
Granted: 1993-12-08
Abstract: An improved surgical fastener system comprising of staples and receivers with flanges on the staple legs interlocking with openings in the receiver.
Patent EP-0237449-B1 (EP)
IPC: F15B1/02
Filed: 1987-03-02
Granted: 1992-03-04
Abstract: A flow-control valve has a valve housing defining a chamber formed with axially offset source, sump, and user ports. A valve body in the chamber has first and second coaxial but axially independently movable parts, the first part having a mainly axial throughgoing passage having one end exposed continuously to one of the source and sump ports and an opposite axially open end axially sealingly engageable with the second valve part. A central seat between the source and sump ports is axially sealingly engageable with one of the valve parts to isolate one of the source and sump ports from the other of the source and sump ports. The parts are displaceable between one end position permitting flow in the chamber between the user and the other port while blocking flow between same and the one port with the valve parts in sealing engagement with each other and the one valve part out of engagement with the central seat, an intermediate position blocking flow in the chamber between the ports with the valve parts in sealing engagement with each other with the one valve part in sealing engagement with the central seat, and a drain end position permitting flow in the chamber between the user and one port while blocking flow between same and the other port.
Patent EP-0241424-B1 (EP)
IPC: G01F1/68
Filed: 1987-04-02
Granted: 1990-03-21
Abstract: The flow rate of a fluid, e.g. hot water, is determined by measuring the temperature of the fluid and the cooling time between two temperature thresholds of a previously heated probe. On the basis of these values, by way of a first interpolation based on a table comprising the cooling times of the probe as a function of different temperatures and flow rates, the cooling times at the temperature measured are calculated for all the flow rates recorded on the table, then, by way of a second interpolation between the values thus calculated which are higher and lower than the value measured, the flow rate corresponding to this value is calculated.
Patent EP-0260325-B1 (EP)
Title: Polymeres de diene, procede de preparation et composition a base de caoutchouc les contenant
IPC: C08F12/26
Filed: 1987-03-13
Granted: 1991-08-28
Abstract: Polymères de diène présentant un poids moléculaire moyen compris entre 10000 et 1000000 mesuré selon le GPC, et représentés par la formule générale (I), où D1 représente un polymère de diène, R1 représente un groupe organique exempt d'hydrogène actif contenant de 1 à 20 atomes de carbone ou un composé de silicium, m représente 0 ou un nombre entier entre 1 et 6, et n représente 0 ou un nombre entier entre 1 et 6, à condition que m soit égal ou supérieur à 1 lorsque n = 0 et que n soit égal ou supérieur à 2 lorsque m = 0. Ces copolymères de diène sont utilisés en tant que composition de caoutchouc polymérisable indiquée pour la préparation de pneumatiques, y compris des bandes de roulement de pneumatiques, en tant qu'agent améliorant la robustesse du polystyrène à haute résistance aux chocs, etc, ou en tant qu'élastomère thermoplastique ou résine thermoplastique.