baber/WOPTO huggingface dataset:
Patent EP-0095330-B1 (EP)
IPC: C07D319/18
Filed: 1983-05-19
Granted: 1987-11-19
Abstract: The invention concerns novel compounds of the formula I <CHEM>  wherein: X is selected from halogen, nitro, cyano, alkyl, substituted alkyl, alkenyl, alkynyl, hydroxy, alkoxy, substituted alkoxy, alkenyloxy, alkynyloxy, alkanoyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, benzyloxy, substituted benzyloxy, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof; Y and Z are independently selected from methylene, oxygen and sulfur provided that at least one of Y and Z is selected from oxygen and sulfur; R<1> is selected from hydrogen, alkyl , alkenyl, alkynyl, substituted alkyl, acyl, alkylsulfonyl, benzenesulfonyl, substituted benzenesulfonyl, and an inorganic or organic cation; R<2> is selected from alkyl, alkenyl, alkynyl, substituted alkyl, haloalkenyl and haloalkynyl.; R<3> is selected from alkyl, fluoroalkyl, alkenyl, alkynyl and phenyl; R<4> is selected from hydrogen, halogen, cyano, C1 to C6 alkyl and (C1 to C6 alkoxy) carbonyl:  n is an integer selected from 1 to 3; and  m is zero or an integer selected from 1 to 3. The compounds are cereal selective herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent EP-0113176-B1 (EP)
IPC: A61N1/362
Filed: 1983-11-14
Granted: 1987-07-08
Abstract: A microprocessor-controlled pacemaker is programmed to extend an atrial refractory interval in response to the detection of events which could initiate a pacer sustained tachycardia. The extended atrial refractory interval ensures that a spurious atrial event resulting from retrograde conduction of a ventricle event will not cause a pace of the ventricle.
Patent EP-0118547-B1 (EP)
Title: Method for the preparation of glucosyltransferase
IPC: A61K39/09
Filed: 1983-09-09
Granted: 1991-01-16
Abstract: A method of preparing a purified glucosyltransferase (GTF) for use in immunization against dental caries, which method comprises: culturing a Streptococcus mutans in a medium containing glucose and dialyzable nutrients to form a mixture of culture cells and supernatant; recovering the supernatant by the removal of the culture cells; admixing the recovered supernatant with a water-insoluble, polymerized polysaccharide as solid particulate material for a period of time, to provide a GTF, solid particulate complex; recovering the GTF complex in solid particulate form by filtration; washing the solid GTF complex to remove unbound GTF and medium components; removing the GTF from the solid particulate material by a denaturing solvent; recovering the water-insoluble particulate material for reuse in the method; and recovering the GTF from the water-insoluble polysaccharide and purifying the recovered GTF.
Patent EP-0128318-B1 (EP)
IPC: G01N33/84
Filed: 1984-04-30
Granted: 1987-06-16
Abstract: A novel compound is disclosed having the structurein which R is lower alkyl and X is halogen or pseudohalogen. Also disclosed is a novel process for preparing the compound which comprises the steps of combining a compound having the structurein which X is a halogen or pseudohalogen, and a compound havina the structurein which R is lower alkyl and A is lower alkylidene to produce a first reaction mixture; adjusting the pH of the first reaction mixture to at least about 8 to produce a second reaction mixture; and recovering the compound or its salt from the second reaction mixture.
Patent EP-0131280-B1 (EP)
IPC: B22C21/14
Filed: 1984-07-06
Granted: 1987-04-15
Abstract: 1. Coated supporting cramp (1) for the casting, particularly of internal combustion engine blocks, particularly in sand casting moulds, characterised in that it has a melt-proof ceramic outer coating (2).
Patent EP-0140498-B1 (EP)
Title: Caries-preventive composition
IPC: A61K35/20
Filed: 1984-08-10
Granted: 1989-05-31
Abstract: A caries-preventive composition comprises an antibody obtained by immunizing a mammal with at least one antigen selected from the group consisting of Streptococcus mutans, its cell-wall fraction, fibrous substance fraction, glucosyl-transferase fraction and protein antigen fraction, and a synergist selected from the group consisting of fluorine compounds, chlorhexidine and its salts, lytic enzymes, bacteriocins, glucosyltransferase inhibitors, proteases and dextranases.
Patent EP-0124481-B1 (EP)
Title: Apparatus for transmitting high velocity to a running fibre, and process for threading-up this fibre
IPC: D01D11/00
Filed: 1984-04-10
Granted: 1988-06-22
Abstract: 1. Godet (3) having a circumferential speed of at least 2500 m/min, onto which a running thread (5) is laid, and a separating roll (4), characterized in that the surface of the separating roll (4) has two zones (a, b) of different roughnesses.
Patent EP-0124610-B1 (EP)
Title: Dispositif de refroidissement d'interieurs de vehicules
IPC: F25D7/00
Filed: 1983-10-28
Granted: 1986-08-06
Abstract: Le dispositif comporte un réservoir de stockage (2) en forme d'embauchoir, fixable transversalement au sens de la marche, collé au toit (1) ou à une paroi du véhicule, pour un liquide d'évaporation (9) avec une natte (7a) absorbante et saillant du bord inférieur arrière du réservoir. Le réservoir (2) et la natte (7a) peuvent être fixés de façon détachable au toit (1), respectivement à la paroi. Le réservoir (2) peut posséder un couvercle (3) et être profilé à la façon d'un spoiler. La natte (7a) peut être tirée du réservoir (2) et fixée une fois étirée. Afin de créer une surpression à l'intérieur du réservoir (2), ce dernier peut présenter une ou plusieurs ouvertures de ventilation (3c).
Patent EP-0160063-B1 (EP)
IPC: H04N5/44
Filed: 1984-10-24
Granted: 1988-05-18
Abstract: A movement detector for detecting movement in a television picture comprises a local movement detector (12) which produces an output signal as a result of comparing similar input signals from different fields. The output signal from the detector is subjected to processing in a field store processor (14) which "spreads" the output signal in space and in time. The processor (14) comprises a recursive loop (16), a field delay element (17) and a look-up table (18), the look-up table (18) receiving as inputs the output from the recursive loop (16) and the instantaneous input to the processor (14) in order to produce a control signal output. A line interlace to non-interlace transformation circuit including such a movement detector is also disclosed.
Patent EP-0170117-B1 (EP)
IPC: C07D209/34
Filed: 1985-07-10
Granted: 1991-01-30
Abstract: The present invention provides oxindole derivatives of the formula: <IMAGE>  (I)  wherein the various substituents are defined hereinbelow. The above compounds display nitrate-like as well as beta -blocking actions.
Patent EP-0214326-B1 (EP)
IPC: H04N7/088
Filed: 1985-09-06
Granted: 1990-01-10
Abstract: 1. Process for the transmission of programming information for video recorders in the form of data cyclically repeated within a television signal (teletext data), which on the reproduction side can be displayed as stationary television pictures (teletext pages), the programming information being transmitted at least consists of the programme source identification, the calendar date and the forecast starting and possibly finishing times of the programme to be recorded as a visible component of one or more teletext pages and in which an actual programme identification is transmitted immediately before and optionally during the transmission of a programme in one line (data line) of the television signal, characterized in that in the teletext page or pages is additionally transmitted a desired programme identification displayable in concealed form and having increased error protection, which is used together with the visibly displayed programming information for programming the video recorder and remains unchanged in the case of a time change to the particular programme or an associated change to the visibly displayed starting time of the programme, that the desired and actual programme identifications contain the forecast starting time of the particular programme and that on inserting an additional programme at the forecast starting time of a postponed or cancelled programme the desired and actual programme identifications of the inserted programme contain an artificial starting time differing slightly from the actual starting time.
Patent EP-0165663-B1 (EP)
IPC: A23K10/24
Filed: 1985-03-27
Granted: 1988-07-06
Abstract: An encapsulated lipid material as an animal feedstuff ingredient is prepared by homogenising natural slaughter- house blood, essentially free from any anticoagulating agents with lipid material in the molten state containing by weight more than 20% free-fatty acids, allowing the resulting dispersion or emulsion to set to a firm gel (which will typically occur at a temperature below 50°C) and drying the gelled product in equipment in which the gel experiences a tumbling action.
Patent EP-0186999-B1 (EP)
IPC: G02F1/37
Filed: 1985-12-12
Granted: 1989-03-15
Abstract: Non linear optical compositions contain a vinylidene fluoride copolymer and an additive having molecular optoelectronic activity, e.g. methyl-N-(2,4-dinitrophenyl)-alaninate. Poled films derived from the composite display optoelectronic activity. There is a marked contrast with known techniques in which single crystals are utilised. The compositions are used to make laminates which display good waveguide properties.
Patent EP-0185562-B1 (EP)
IPC: A01J11/16
Filed: 1985-11-06
Granted: 1988-05-18
Abstract: 1. Whipping apparatus, especially for food products, comprising a liquid products tank (1), a metering pump (3) connected to the tank (1) by a pipe (2) adapted to be occluded by a valve (5), a variable volume chamber (12) into which, in addition to the liquid product, a pressurized gas is introduced through a pipe (16), the said chamber comprising a mixture outlet pipe (13), characterized in that a slide (5) constituting the said valve(5) is provided between the metering pump(3) and the variable volume chamber (12), opening then closing the outlet pipe (2) from the tank, and closing then opening a pipe (7) connected to the variable volume chamber (12), the variable volume chamber (12) being separated from the liquid intake chamber which feeds into the metering pump (8) so that the operations of metering and of compression-expansion are constantly separate.
Patent EP-0172221-B1 (EP)
Title: Systeme de renseignement au sujet du terrain
IPC: G01S13/935
Filed: 1985-01-22
Granted: 1991-10-30
Abstract: Un système de renseignement au sujet du terrain (10) utilise des données stockées (18) représentant le terrain et les autres obstacles dans des zones géographiques prédéterminées d'intérêt afin de donner des avertissements concernant la proximité du terrain, des obstacles et des zones limitées au fur et à mesure de leur approche. Lorsqu'il est utilisé dans un véhicule comme un avion, le système surveille (12, 13) la position, l'altitude, la vitesse au sol, la piste au sol et la vitesse verticale du véhicule et fournit des renseignements au sujet de la position et de la trajectoire du véhicule par rapport aux obstacles et au terrain. De tels renseignements peuvent prendre la forme d'avertissements vocaux (26) décrivant la nature et la position de n'importe quel obstacle, ou d'un affichage visuel (34, 36) indiquant la position des obstacles et du terrain par rapport au véhicule.
Patent EP-0222757-B1 (EP)
IPC: F16H1/16
Filed: 1985-07-16
Granted: 1989-05-03
Abstract: A limited slip differential for driving two coaxial shafts (2, 4) comprises a driving gear carrier (6) in which first and second worm members (10C) and (10A) are rotatably mounted on pins (11) parallel to the shafts (2) and (4). The worms (10A and 10C) are extended to form respective helical pinions (24C) and (24A) meshing respectively with helical sun gears (18) and (20) on the shafts (2) and (4). The worms (10A) and (10C) both mesh with a worm wheel (12) (mounted on a transverse pin (14) in the carrier (6)) on opposite sides thereof and form a reversible worm drive therewith.
Patent EP-0193563-B1 (EP)
IPC: H04N9/04
Filed: 1985-08-28
Granted: 1989-11-02
Abstract: A signal processing apparatus and method for providing interpolated values between sampled values in a sampled image signal, is characterized by means (64, 66, 68) for providing a plurality of different interpolation routines for producing interpolated signal values S' for appropriately completing a respective plurality of known features, means (70) for detecting which of the geometrical image features is represented by a neighborhood of sample values and means (72) for applying the interpolation routine appropriate for completing the detected feature, to produce the interpolated signal value S'. The signal processing method and apparatus has the advantage that reconstruction errors in the reproduced image are reduced. In one mode of the invention for processing images to be viewed by humans, reconstruction errors are forced to occur in areas of the image composed of natural textures where the errors are not readily visible to the human observer. The appearance of the reconstructed image is thereby improved. The invention is useful in amateur or professional video and still imaging apparatus, in graphic arts apparatus and in machine vision systems.
Patent EP-0203093-B1 (EP)
IPC: C07K1/14
Filed: 1985-10-16
Granted: 1993-08-04
Abstract: Monoclonal antibodies specific for a protein associated with a lung surfactant complex, decreased levels of which are related to respiratory distress syndrome, are disclosed. The antibodies are useful for prediction and diagnosis of respiratory problems in newborns.
Patent EP-0189749-B1 (EP)
IPC: B29C53/56
Filed: 1986-01-04
Granted: 1988-08-17
Abstract: A method of obtaining a reinforcing assembly comprising reinforcement threads and a solid matrix is characterized by the fact that reinforcement threads surrounded individually by a sheathing of organic material I and furthermore surrounded by another sheathing of organic material II are grouped together, by the fact that the material II is caused to migrate into voids between the threads sheathed with material I and by the fact that the material II is caused to solidify.
Patent EP-0220800-B1 (EP)
IPC: B22F3/16
Filed: 1986-08-06
Granted: 1990-05-23
Abstract: A powder-metallurgy method for producing tubular product having at least one surface (l6), preferably an internal surface, thereof clad with an alloy different from and preferably more resistant to destructive media than the material from which the remainder of the tubing is constructed. An assembly (l0) is constructed of a metal tubing (l2) having an internal surface (l6) to be clad and a tubular insert (l4) is mounted generally axially within the tubing (l2) in spaced-apart relation to the internal surface (l6) thereof, which provides a generally annular cavity (l8) between the internal surface (l6) of the tubing (l2) and the tubular insert (l4). This cavity (l8) is filled with metal particles (26) of a composition to be clad on the tubing internal surface (l6). The cavity (l8) is sealed and the assembly (l0) is heated to an elevated temperature at which it is forged to compact the metal particles (26) introduced to the cavity (l8) to substantially full density and metallurgically bond the particles (26) to the internal surface (l6) of the tubing (l2) to provide a desired destructive-media resistant cladding. The forging operation includes passing the assembly (l0) along a feed path having an axis through a forging box having a plurality of hammers (32) evenly spaced around the assembly (l0). The hammers (32) extend and retract radially with respect to the feed-path axis to impart a radial forging action to the assembly (10) as the assembly (l0) passes through the forging box.
Patent EP-0214869-B1 (EP)
Inventor: FOREHAND GILBERT HORTON
IPC: H03K7/08
Filed: 1986-09-11
Granted: 1994-01-19
Abstract: An analog-to-digital conversion technique utilizes an oscillator (6) which provides a primary oscillating signal that drives a counter (24) and that generates a derived signal having a frequency less than the primary signal. The derived signal is integrated for use in comparing against the threshold voltage defining the analog signal to be converted. The comparison of the integrated and the threshold signals provides a pulse width modulated signal which is related to the primary signal. The pulse width modulated signal gates the counter for generating a count at the rate established by the primary signal. This output can be communicated to a microcomputer or other device.
Patent EP-0204677-B1 (EP)
IPC: E02D27/48
Filed: 1986-05-29
Granted: 1991-05-02
Abstract: The present invention relates to a method and a device for driving down casings (2) through sensible overburden or sensible structures, making use of a drilling device (1) activated by compressed air that at the lower part of the drilling device (1) is led through exhaust channels (14, 142) in such a way that the major part (B) of the compressed air flow is directed upwards to be led away between the casing (2) and the drill stem together with the cuttings and a minor part (D) of the compressed air being fed to the drill bit. 
<??>The characterizing feature for the invention is that the compressed air in the exhaust channels (14, 142) is controlled in order to adapt the intensity of the compressed air flow to the material that is penetrated. The compressed air (D) fed to the drill bit is led away through jet action from the major part (B) of the compressed air.
Patent EP-0224583-B1 (EP)
Title: Apparatus for adapting a digitized signal processing system for block processing with minimal blocking artifacts
IPC: G06K9/36
Filed: 1986-06-03
Granted: 1992-04-22
Abstract: A method and apparatus for processing n-dimensional digitized signals containing at least two adjacent blocks of digitized sample values. The digitized signal is transformed in accordance with a spatial transform operator. The spatial transform operator is characterized by similar size blocks to the blocks in the input signal, but is operative over blocks of the signal which extend beyond the nominal blocks in the signal by a predetermined number of sample values in at least one dimension. The resultant signal may be similarly transformed by another spatial transform operator to obtain an output transform signal. The latter signal is substantially free from blocking artifacts.
Patent EP-0241480-B1 (EP)
IPC: H01L21/768
Filed: 1986-08-15
Granted: 1991-10-23
Abstract: A method of fabricating a tapered via hole in a polyimide layer of an integrated circuit includes the steps of: disposing a layer of SiO2 on the polyimide layer and a layer of photoresist on the SiO2 such that the layers have an opening which exposes a region of the polyimide layer for the via hole; etching the exposed polyimide region partway through the polyimide layer, while simultaneously etching back the photoresist on the sidewalls of the opening to thereby uncover a strip of SiO2 adjacent to the perimeter of the exposed polyimide region; enlarging the exposed region of the polyimide by etching the uncovered strip of SiO2; and repeating the etching step and enlarging step a predetermined number of times.
Patent EP-0238921-B1 (EP)
IPC: F16H57/08
Filed: 1987-03-09
Granted: 1989-10-25
Abstract: 1. Planet wheel pin capable of being inserted into the revolving support of an epicyclic gear, characterized by the features a) the planet wheel pin (10) is provided, at one end, with a conically outwardly diverging opening (1), lying rotationally symmetrically in the pin axis, b) a head-piece (12), provided with a complementary cone, can be introduced into the opening (11), expanding at least a part of the periphery of the planet wheel pin (10) surrounding the conical region of the opening (11), c) the end of the head-piece (12) to be introduced into the opening (11) is provided with a threaded pin (14), d) the threaded pin (14) of the head-piece (12) can be screwed into a threaded bore (13) adjoining the conical opening (11) of the planet wheel pin (10), e) the head-piece (12) is equipped, at its end face which will be axially outside the planet wheel pin (10), with a hexagonal socket.
Patent EP-0286694-B1 (EP)
Title: Thread delivery device
IPC: B65H51/22
Filed: 1987-04-11
Granted: 1989-08-09
Abstract: 1. Delivery device for continuous threads, in particular on weaving machines, having a thread storage drum (1), to which the thread (F) runs in tangentially at one end, and from which the thread (F) can be removed at the other end overhead under a braking device (5/7), which braking device has individual resilient fingers (5) which are displaceable by the removed thread (F), characterized in that the fingers (5) are in the form of contact tongues of an electrical measuring device for measuring the length of the removed thread (F).
Patent EP-0257534-B1 (EP)
Inventor: SCHUELEIN REINHARD DIPL-ING
IPC: G04G15/00
Filed: 1987-08-19
Granted: 1994-12-07
Abstract: In the device, information on the locational position of each video signal part is stored automatically during recording in a memory which forms part of the recorder and is designed for the storage of information on a multiplicity of magnetic-tape cassettes. Access to each video signal part on each of the cassettes can be performed virtually without any delay in fast rewind mode.
Patent EP-0266549-B1 (EP)
IPC: C07C215/62
Filed: 1987-09-29
Granted: 1991-06-19
Abstract: Compounds of formula I <CHEM> wherein X is an amino or hydroxy group; A and B being the same or different are hydrogen, alkyl, alkoxy, halogen or amino, or aminomethylene groups, when amino groups are alifatic or derived from nitrogen heterocycles; R is hydrogen, lower alkyl, a cyano or free or esterified carboxyl; Ra and                                                          Rb are alkyl groups, eventually substituted by Cl or OH, cycloalkyls, arylalkyls, heterarylalkyls, or if taken together with the nitrogen atom to which the are bound, they form a saturated or unsaturated heterocyclic ring. Compounds I, that are prepared by reacting acids II <CHEM> with amine III <CHEM> and formaldehyde have useful therapeutical properties.
Patent EP-0271726-B1 (EP)
Inventor: NITZINGER KARL DIPL-ING
IPC: A21B3/10
Filed: 1987-11-17
Granted: 1995-08-30
Abstract: A baking oven includes at least one boundary wall defining a baking space and at least one lighting device each including a first part in the form of a low-voltage bulb, a second part in the form of an electrical connection for the bulb, and a lamp socket disposed on the at least one boundary wall. The lamp socket receives the bulb from inside the baking space with the bulb protruding substantially completely into the baking space. The boundary wall has an opening formed therein for receiving and closely surrounding one of the parts of the lighting device.
Patent EP-0270123-B1 (EP)
IPC: G01G23/01
Filed: 1987-12-04
Granted: 1990-11-07
Abstract: A method and an apparatus for calibrating and/or testing of load cells of heavy duty weighing systems use a force transmission device being self-adjustable without friction and having a force transmission ratio in the range of 1:50 to 1:5000 and is adapted to be placed onto a force introduction member. The load cell interposed between said force introduction member and a base may be calibrated by connecting said force transmission device through said force introduction member to said base and by applying varying calibration standards at the force introduction side of the force transmission device.