baber/WOPTO huggingface dataset:
Patent EP-0167459-B1 (EP)
IPC: C07D263/28
Filed: 1985-07-04
Granted: 1991-11-06
Abstract: The subject matter is specifically the 2-aminooxazolines of general formula <IMAGE> in which Z is hydrogen, a halogen atom, a lower alkyl radical, a lower alkoxy radical, a trifluoromethyl radical, a trifluoromethoxy, cyano, nitro or carboxamido radical, a lower alkenyl radical, a (lower alkyl)thio radical, an alkylenedioxy group, a cycloalkenyl or lower cycloalkyl radical X denotes oxygen, sulphur, an imino radical of formula <2bL>N-R1- in which R1 is hydrogen or a lower alkyl radical or an acyl radical derived from a carboxylic or sulphonic organic acid - a methylene radical or a direct bond. Y denotes hydrogen, a lower alkyl radical, an unsubstituted or substituted phenyl radical, a hydroxyl or a phenoxy radical  Y' denotes hydrogen or else Y and Y' together form the oxygen of a carbonyl group or else Y forms with the adjacent phenyl radical, when n is equal to zero, a saturated or unsaturated bicyclic, homocyclic or heterocyclic structure, R3 and R4, which are similar or different, denote hydrogen, a lower alkyl, lower alkenyl, lower aralkyl or (heteroaryl) lower alkyl, aryl, alkoxycarbonyl, aminocarbonyl or acyl radical derived from a carboxylic organic acid containing from 1 to 10 carbon atoms or an amino radical, or else R3 and R4 form with the nitrogen atom to which they are bonded the alkylene chain of a nitrogenous heterocyclic structure optionally interrupted by one or two other heteroatoms R denotes a hydrogen, a lower alkyl radical or an optionally substituted phenyl radical  n is equal to zero or 1  n1 is equal to 0, 1 or 2  and p is equal to 1, 2 or 3. The compounds according to the invention may be converted into salts by addition of an inorganic or organic acid, preferably a therapeutically compatible acid. They are used as active principle in antidepressant or antihypertensive pharmaceutical compositions.
Patent EP-0242352-B1 (EP)
Title: Dispositif pour l'enlevement de copeaux des parties laterales de troncs d'arbres
IPC: B27B31/08
Filed: 1985-04-25
Granted: 1989-07-12
Abstract: Des copeaux sont enlevés des côtés de troncs d'arbres, transportés dans le sens longitudinal, par deux têtes de coupe (4), disposées de manière que leurs axes de rotation soient mutuellement parallèles, et entraînées dans des sens de rotation opposés. Les cercles de coupe (4a) des deux têtes de coupe (4) se chevauchent. Les tranchants (4b) de chaque tête de coupe (4) passent, sans entrer en contact, dans les ouvertures (4c) entre les tranchants (4b) de l'autre tête de coupe (4). Les deux têtes de coupe sont entraînées en synchronisation par un mouvement forcé. De la même manière, les dents des scies circulaires, qui sont disposées coaxialement et à une distance des têtes de coupe (4), s'engagent mutuellement sans entrer en contact. La puissance des deux têtes de coupe (4) est appliquée au tronc d'arbre essentiellement d'une façon simultanée et uniforme, de manière à éviter les forces unilatérales qui auraient été absorbées par les guides des troncs d'arbres.
Patent EP-0196065-B1 (EP)
IPC: H01P1/161
Filed: 1986-03-25
Granted: 1990-10-31
Abstract: A polarization diplexer which branches from a circular or quadratic waveguide in the axial direction into pairs of rectangular waveguides respectively lying opposite each other with the first pair of two rectangular waveguides lying opposite one another and fed by a symmetrical hybrid junction comprising straight subarms and wherein the first pair are symmetrical. The second pair of rectangular waveguides comprises two rectangular waveguides lying opposite each other which is fed by a second electrically symmetrical hybrid junction having subarms straddled over their broad dimension. The invention can also be utilized as a polarization frequency diplexer.
Patent EP-0256166-B1 (EP)
IPC: A01G7/00
Filed: 1986-10-31
Granted: 1991-01-23
Abstract: The invention is directed to a process for regenerating plants from corn tissue. The process comprises the steps of in vitro conditioning of the corn tissue, culturing the corn tissue on a callus induction medium to induce callus, and regenerating plants from the callus. The callus may optionally be maintained prior to regeneration and the plants may optionally be cultured on an establishment medium prior to transfer to the soil.
Patent EP-0221742-B1 (EP)
IPC: H01L29/10
Filed: 1986-10-24
Granted: 1992-03-25
Abstract: An integrated circuit bipolar transistor fabrication technique is disclosed. The process includes steps to form shallow, self-aligned, heavily doped, extrinsic base regions which do not encroach substantially upon the emitter region. The process allows for construction of transistors which require a thinner epitaxial layer or, in the alternative, i.e., with a typical epitaxial layer, have a higher collector-to-base breakdown voltage.
Patent EP-0204006-B1 (EP)
IPC: H04N13/243
Filed: 1985-12-17
Granted: 1991-10-09
Abstract: Les parties droite et gauche d'une image stéréoscopique de télévision sont divisées en une pluralité de blocs. La position d'une image d'un bloc de droite ou de gauche est déviée de sorte qu'une différence diminue entre un signal d'image (SL) d'un bloc et un autre signal d'image (SR) de l'autre bloc situé à une position correspondante sur l'écran, de manière à trouver une quantité de déviation (p, q) de la position entre les deux parties de l'image, et à trouver un signal différentiel (S3) entre un signal d'image déviée (S2) résultant de la déviation par rapport à la quantité de déviation (p, q) et l'autre signal d'image (SR) pour chaque bloc. Le signal différentiel (S3) subit une compression de données. Le signal différentiel ainsi comprimé (S4), le signal d'image (SL) et un signal (S1) représentant la quantité de déviation (p, q) sont transmis, de manière à réduire considérablement la quantité de signaux à transmettre. La bande de transmission peut être comprimée encore plus en déterminant les signaux différentiels uniquement pour la vue rapprochée se concentrant sur le centre de l'écran.
Patent EP-0228431-B1 (EP)
Title: Dispositif de durcissement, par inserts, d'un composant electronique vis-a-vis de radiations
IPC: H01L23/31
Filed: 1986-07-01
Granted: 1991-06-26
Abstract: Dispositif de durcissement comportant au moins deux matériaux, l'un à nombre de charges atomiques (Z) élevé par rapport à celui de l'autre. L'un de ces matériaux se présente sous la forme d'inserts placés dans une couche formée par l'autre matériau. Le dispositif de durcissement est alors réalisé par empilement de telles couches, la densité d'inserts variant d'une couche à l'autre, faisant ainsi varier le nombre Z résultant du dispositif de durcissement tout le long de son épaisseur, selon une loi prédéfinie.
Patent EP-0276421-B1 (EP)
IPC: H04Q11/04
Filed: 1987-12-07
Granted: 1991-10-09
Abstract: When establishing connections for various types of communication (teletype, telephony, video telephony, data transmission and so forth), an additional information is derived from the type of communication requested by the calling subscriber or from the specific types of the subscriber stations to be connected to one another in each case. During the path selection for routing, the selection from a totality of trunk groups considered in all for the relevant traffic relation is modified by the additional information. In this arrangement, the search order is determined by the additional information and a preselection is made by means of which the particular trunk groups which are not considered for the type of communication required in each case are excluded from the selection. <IMAGE>
Patent EP-0264982-B1 (EP)
IPC: C08F265/04
Filed: 1987-09-08
Granted: 1991-01-09
Abstract: In a first stage, a heterocyclic oxygen compound is polymerized by an ionic route in a vinyl halide and, in a second stage, the vinyl halide, to which other unsaturated monomers capable of being polymerized by a radical route may be added if desired, is polymerized by a radical route in aqueous dispersion and in the presence of the polymerization mixture originating from the first stage.
Patent EP-0262832-B1 (EP)
Title: Method and system for tinting contact lenses
IPC: B41M1/30
Filed: 1987-09-15
Granted: 1992-09-02
Abstract: A method of tinting soft contact lenses (L) uses at least one transfer-pad printer (2) including a suitable ink of the desired tint, and at least one printing block (6) carrying an iris pattern. The contact lenses are attached to lens mounts (14), preferably by being shrunk onto curved heads (18) of the mounts, and are then aligned, in turn, with the pad (4) of the transfer-pad printer (2). For each lens, the printing block (6) is inked, the pad is caused to pick up the iris pattern from the inked block, and the pad is then caused to make contact with the mounted lens, thereby transferring the iris pattern as picked up from the block to the mounted contact lens. Apparatus for carrying out the method is also described.
Patent EP-0280813-B1 (EP)
Inventor: FOX ROBERT I
IPC: C07K16/00
Filed: 1987-12-02
Granted: 1994-06-15
Abstract: A synthetic polypeptide that contains about 6 to about 40 amino acid residues that immunologically mimics the early antigen-diffuse (EA-D) protein of the Epstein-Barr virus (EBV) is disclosed, as are receptors raised to that polypeptide, methods of their use and a reagent system. A polypeptide of the present invention has an amino acid residue sequence that corresponds to the sequence of the EBV EA-D protein from about position 350 to about position 362 from the amino-terminus.
Patent EP-0263014-B1 (EP)
Title: Method for file management on a read-only information carrier
IPC: G11B27/10
Filed: 1987-09-17
Granted: 1991-11-27
Abstract: A process for the management of files and digitized documents on a non-erasable information carrier consisting of storing objects on the header, file and directory types and a table for converting a logic address into a physical address. A partition into several segments is defines on the storage space, each segment serving to store a single type of objects. The structure chosen for the objects makes it possible to store the information in accordance with a tree-like architecture, wherein the directories form the nodes or knots. The partition is modifiable and is stored in the header. Each type of object comprises means of the chaining field type permitting an updating of its content.
Patent EP-0250573-B1 (EP)
IPC: C04B20/00
Filed: 1987-01-05
Granted: 1993-04-21
Abstract: Concrete consists of cement (10), gravel (6, 6a, 6b), aggregate and water. To increase the tensile strength, part of the aggregate is replaced by longitudinal reinforcing elements (1, 11, 12, 17), which are added before or during mixing. When the concrete sets, these are then anchored in an arbitrary spatial arrangement in the structure. To avoid segregation of the raw concrete due to gravity, the density of the reinforcing elements (1, 11, 12, 17) is selected so as to correspond to that of the raw concrete. This concrete exhibits a high tensile strength in all directions. This strength may be increased by using reinforcing elements (1, 12) with curved ends, whereby the curvature radius corresponds preferably to that of the grain (6) which is enclosed in the concrete. By selecting the material for the elements and as applicableby varying the filling of the voids, the atomic or nuclear properties of the concrete can be adapted to the required values.
Patent EP-0285914-B1 (EP)
IPC: E04H1/12
Filed: 1988-03-24
Granted: 1993-06-30
Abstract: The shower partition contains a wall element (80) which consists, in particular, of an at least partially transparent material and is arranged on the wall (10) of a room. The intention is to provide a sturdy attachment of the wall element (80) to the wall (10) of the room with little constructional expenditure, and to be able to align the wall element (10) in a simple manner. It is proposed that the wall element (80) is attached to the fixed wall (10) by means of a cross-beam (21). The latter contains a baseplate (27) and an edge (29), a first contact surface (31) for the wall element (80), and a second contact surface (33) for the wall (10), said contact surfaces (31, 33) preferably being arranged at right angles to each other. 
<IMAGE>
Patent EP-0293015-B1 (EP)
IPC: E01B35/06
Filed: 1985-07-02
Granted: 1991-10-02
Abstract: Use is made of a levelling and aligning machine and an emitter system installed on a carriage parked on the track and emitting a fan-shaped beam in the horizontal plane for the levelling operation and a fan-shaped beam in the vertical plane for the aligning operation, these beams defining an absolute measurement base. Two receivers for the levelling operation and the aligning operation are provided in order to centre themselves, at each measurement, at the line of impact of one or the other of the said beams. These two receivers are placed on a special measurement carriage (10) at a fixed distance (b) in front of the front measurement carriage (9) of the relative measurement base, making it possible to store a specific number of aligning and levelling values. A display (EC), such as a screen, a recorder or other means, is provided in order to display these values. In a curve of the track, the vertical beam (Fr) defines a chord of this curve and the adjusted position of the receiver defines the actual value of the deflection of the curve. A computer calculates the reference value of the deflection and the divergence of the two values which determines the aligning correction. <IMAGE>
Patent EP-0301235-B1 (EP)
Title: Method for producing novel dried compositions containing polysaccharides
IPC: A23L29/00
Filed: 1988-06-22
Granted: 1993-03-31
Abstract: Novel dried compositions containing polysaccharides (dextrans and levans) derived using a Leuconostoc to ferment sucrose to produce the polysaccharides are described. In particular, dried compositions incorporating milk solids or other drying aids to facilitate drying and rehydration of the polysaccharides are described. The compositions are useful as quality (e.g. texture, stability or thickness) improvers for foods.
Patent EP-0302473-B1 (EP)
Inventor: SENTER PETER D
IPC: C12N9/86
Filed: 1988-08-03
Granted: 1995-02-15
Abstract: This invention relates to anthracycline prodrugs allowing the delivery of cytotoxic drugs to tumor cells by the administration of a tumor-specific antibody-enzyme conjugate that binds to the tumor cells, and the additional administration of the prodrug that is converted at the tumor site, in the presence of the antibody-bound enzyme, to an active cytotoxic drug. The present invention also relates to a method for preparing these prodrugs. According to one embodiment of the invention, an antibody-enzyme conjugate containing the enzyme, penicillin V amidase ("PVA"), has been used in conjunction with a novel prodrug, N-(p-hydroxyphenoxyacetyl)adriamycin to effect killing of tumor cells. The products of this invention provide for enhanced selective killing of tumor cells and are thus useful in the treatment of cancers and other tumors.
Patent EP-0309701-B1 (EP)
IPC: G11B27/10
Filed: 1988-08-10
Granted: 1991-09-25
Abstract: In the case of CD players having a memory with A memory locations for storing the tracks recorded on a CD, it is possible that there are more tracks C on the CD than there are memory locations A provided for this in the CD player. In order to make better use of the memory space in such cases and in order to keep the access times to the individual tracks low, instead of storing the starting times of the individual tracks, in some cases or in all cases the difference between the starting times of each two successive tracks is stored. The more tracks are recorded on a loaded CD, the better the memory space is used and the more the access times are reduced.
Patent EP-0307770-B1 (EP)
Title: Steering moment compensation device
IPC: B61C15/14
Filed: 1988-09-07
Granted: 1993-06-02
Abstract: The invention relates to a device for the compensation of undesired steering moments on the circumference of a driven or braked wheel, in particular of rail vehicles, in which the transmission of the drive or braking moments occurs by means of a planet gearing arranged in the wheel hub, the wheel (11) being mounted with one or more roller bearings (13) on the axle leg (14) and the reaction part of the planet drive to be supported being mounted with roller bearings (18) in the hollow hub (12) of the wheel (11) and an articulated torque support (27, 28) or (29, 30) which is known per se and active in both directions of rotation being arranged between the reaction part of the gearing and the axle bridge (26). <IMAGE>
Patent EP-0303411-B1 (EP)
Inventor: GOODALL DAVID RAYMOND
IPC: E06B3/66
Filed: 1988-08-05
Granted: 1994-10-26
Abstract: A double glazing unit (1) comprising an outer pane (2) of body coloured heat absorbing glass and an inner pane (3) of annealed glass with a coating (4) including a silver layer having a thickness in the range 15 nm to 40 nm on its face turned towards the outer pane.
Patent EP-0279734-B1 (EP)
Title: Substrate for a magnetic disc memory and process for its production
IPC: G11B5/738
Filed: 1988-02-08
Granted: 1990-06-27
Abstract: 1. Substrate for a magnetic disk memory comprising an aluminium wafer (10) covered on at least one of its faces by plastic material sheet (39, 41) adhering to the aluminium wafer, said sheet offering a smooth outer surface (38, 40) said substrate being characterized in that the sheet is hot pressed onto the wafer.
Patent EP-0377563-B1 (EP)
Inventor: RIRIE MAX
IPC: B03B5/46
Filed: 1988-04-25
Granted: 1995-06-07
Abstract: A separator suitable for processing agriculture products in a fluidized bed flowing through an inclined trough under the influence of gravity. The fluidization medium is recirculated from the output end of the trough back to the input end thereof using a recirculation drum horizontally disposed laterally encircling the output end of the trough and supported for rotation about its own longitudinal axis. The inner surface of the drum includes an endless series of receiving pockets for collecting sand below the output end of the trough and lifting it thereabove. A damper at the output end of the trough is used to accelerate the establishment of the fluidized bed therein by temporarily obstructing the flow of fluidized bed. An ultrasonic sensor is used to determine the depth of the trough and based thereon to control the rate at which fluidization medium is provided thereto. Pretreatment of air forced through the fluidization medium to create the fluidized bed occurs through the use of an air intake stack extending a substantial distance above the separator, an air filter for removing from ambient air particles exceeding a predetermined size, and an air heater for raising the temperature of the air adequately to permit it to remove moisture from the fluidized bed.
Patent EP-0323492-B1 (EP)
Title: Finishing tunnel with air rollers
IPC: D06B23/18
Filed: 1988-06-20
Granted: 1992-09-09
Abstract: The purpose of the invention is to obtain a finishing tunnel with air rollers which facilitates interchange of the coatings on the air rollers even when the air cylinders are arranged inside a housing. For this purpose, the air cylinders are mounted in such a way that the axle (19) can be removed from one of its two bearings and the coating (35) of the free end removed from its bearing can be interchanged. These finishing tunnels are particulary applicable in the clothing industry.
Patent EP-0414685-B1 (EP)
Title: Circular waveguide connection between a transformer and metal-cased, high-voltage switchgear with compressed gas insulation
IPC: H02G/
Filed: 1988-10-13
Granted: 1993-03-24
Abstract: A compressed gas-insulated bus between a metal-enclosed, compressed gas-insulated high-voltage switching installation and a transformer. The compressed gas-insulated bus, with or without a compensator, serves to connect a transformer to a metal-enclosed, compressed gas-insulated high-voltage switching installation. Since the transformer must sometimes be replaced, the gas-insulated bus should provide an as large as possible, compensable tolerance zone for the position of the transformer connection. For this purpose, the transformer connection to the gas-insulated bus with a compensator is connected by means of a first rotary flange to one end of a Z- or U-shaped enclosed compressed gas-insulated bus connection member, the other end of the connection member being connected to the gas-insulated bus proper by means of a second rotary flange. The compensable tolerance zone is determined by twisting this gas-insulated bus connection member and by the allowable angular movement of the compensator, whereby the allowable axial movement of the compensator can be disregarded. In a gas-insulated bus without a compensator, the transformer connection and the gas-insulated bus are each connected via respective rotary flanges to respective Z-shaped gas-insulated bus connection members with each connection member being connected to the other via further rotary flanges. Such a gas-insulated bus is disposed between a transformer and a compressed gas-insulated high-voltage switching installation of an electric supply plant.
Patent EP-0331034-B1 (EP)
Inventor: ABRAMS PAUL G
IPC: A61K47/48
Filed: 1989-02-24
Granted: 1994-06-08
Abstract: Diagnostic or therapeutic agents are attached to two or more antibody species having non-overlapping patterns of cross-reactivity to increase the relative amount of the active agent(s) delivered to desired target cells compared to non-target cells. The agents may be attached to monoclonal antibodies which bind to cancer cells so that a higher percentage of the active agent(s) localize on the target cells compared to each type of cross-reactive normal tissue.
Patent EP-0334153-B1 (EP)
Title: Electric actuator
IPC: G05D3/14
Filed: 1989-03-13
Granted: 1992-11-11
Abstract: An electronic switching and signalling device (ESM) with a distance sensing device (WE) and a torque-sensor-controlled torque sensing device (DE) exhibits separate power supply devices (SVD, SVW) for the two, one of which (SVW) is fed via signal lines (S3) from automation devices and the other one of which (SVD) is fed by the actuator motor power supply. <IMAGE>
Patent EP-0336379-B1 (EP)
Inventor: LEDBETTER JEFFREY A
IPC: A61K39/42
Filed: 1989-04-04
Granted: 1996-02-07
Abstract: The present invention relates to novel antibody heteroconjugates and their use in the enhancement or inhibition of T or B lymphocytes. The heteroconjugate are comprised of at least two molecules cross-linked to each other, each antibody being reactive with a different cell surface antigen on the same cell. The heteroconjugates appear to act by binding to lymphocytes via the interaction of the antibodies of the heteroconjugate with their respective cell surface antigens and bringing those antigens into physical proximity to each other, resulting in enhanced or reduced activation and function of the lymphocytes. The heteroconjugates, methods and compositions of this invention are therefore useful in the regulation of lymphocyte function, resulting in the improvement of cellular immune responses in various disease states.