baber/WOPTO huggingface dataset:
Patent EP-0183539-B1 (EP)
IPC: H04N1/46
Filed: 1985-11-27
Granted: 1992-04-01
Abstract: Apparatus for processing colour graphics data converts an analog video information signal to a digital signal and stores one frame of the digital video signal corresponding to a desired still picture for display on a video monitor/receiver (4) upon being read out from the store (32). The still picture read out from the store (32) is also fed to a microcomputer (1) in which a colour picture corresponding to the displayed still picture is stored in a memory (13) so that it may be displayed on the monitor (4) and visually compared with the original picture. The data processing apparatus specifies a movable portion of the displayed picture, and the appearance frequencies of respective colours in a plurality of picture elements contained within that specified portion are counted. These appearance frequencies are used to generate a limited number of colours in a colour palette (17). When defining the colours of the colour palette (17) the data in the microcomputer memory (13) are converted to a computer graphics bit length and read out through the colour palette (17) for display on the monitor (4).
Patent EP-0161188-B1 (EP)
IPC: C07K17/10
Filed: 1985-05-06
Granted: 1991-04-03
Abstract: Covalently modified bacterial polysaccharides and proteins; covalent conjugates of such polysaccharides linked by a bigeneric spacer, which permits proof of covalency and facilitates purification of conjugated materials, with immunogenic bacterial membrane or other proteins, which conjugates are useful components of bacterial vaccines; and methods of preparing such polysaccharides, proteins and conjugates and of confirming the covalency of the linkage between polysaccharides and proteins.
Patent EP-0169768-B1 (EP)
IPC: E01C23/16
Filed: 1985-06-27
Granted: 1988-10-05
Abstract: 1. A machine for applying marking lines to roads or similar surfaces, which machine (1) is carried by a vehicle and comprises at least one nozzle (2) through which is projected, under a certain pressure, the paint (3) which has been sucked into a tank (4) with the help of a pump (5) driven by an hydraulic motor (6), this machine being characterized in that the means for precisely regulating the flow through each nozzle consist of means for precisely regulating the pressure of the paint upstream of the nozzle, which means for precisely regulating the pressure of the paint upstream of each nozzle themselves consist in means for precisely regulating the pressure of the hydraulic fluid of the control circuit of the paint pump upstream of the motor of the paint pump.
Patent EP-0186539-B1 (EP)
IPC: B23K1/08
Filed: 1985-11-15
Granted: 1990-01-31
Abstract: 1. Wave soldering machine for soldering printed circuit boards, comprising an elongated supporting frame (10) standing on the ground and defining at its upper end a mounting plane (12) onto which are arranged the components of the machine, namely : a fluxing device (14), a preheating device (16) and a soldering device (18), as well as a conveyor (20) extending above said devices substantially horizontally or slightly inclined upwards or downwards, which conveyor is designed to carry printed circuit boards along a suitable path with respect to the devices of the machine ; said constituent elements having a longitudinal vertical median plane (P), said machine comprising a hood (22) enclosing said elements and provided with windows for visual inspection and access doors, one portion at least of the hood being mounted for rotating about a horizontal axis situated above the constituent elements of the machine, from a closed position to an open position in which said hood portion is situated high enough above the ground to allow the passage of an operator, characterized in that said hood comprises on one side of the median plane and substantially over the whole length of the machine, a front wall (34) provided with a window panel over a major portion of its surface, slanted when in closed position, from an upper edge (33) substantially horizontal situated above the constituent elements and adjacent their median plane, to a lower edge (38) substantially horizontal jutting out with respect to the constituent elements and situated at a short distance, in the vertical direction, from said mounting plane, said front wall being mounted for pivoting about its upper edge, from said closed position to an open position in which said lower edge is situated high enough above the ground to allow the passage of an operator, and in that said hood comprises a folding down flap (36) which extends between said mounting plane (12) and the lower edge (38) of the front wall (34).
Patent EP-0155245-B1 (EP)
Title: Cardiac valve prosthesis with valve flaps of biological tissues
IPC: A61F2/24
Filed: 1985-03-13
Granted: 1990-05-02
Abstract: A cardiac valve prosthesis (1) comrises an annular frame (2) through which blood can flow and a valve sleeve (11,12) of biological tissue with a plurality of valve flaps (14) which can be forced apart by the blood passing through the prosthesis (1) in one direction and which prevent the blood flow in the opposite direction, being brought into a mutually mating position under the pressure exerted by the blood itself. τheframe of the prosthesis includes a rigid or semi-rigid stent (2) constituted by a tubular body with a ring of apertures (5) and with first (2a) and second (2b) end edges which, in the implanted position of the prosthesis, are respectively upstream and downstream with respect to the direction of flow of the blood through the prosthesis. The tubular body also has integral axial appendages (4) each of which has respective apertures (6) adjacent its free edge. A covering of biocompatible textile (71, 72, 73) completely covers the rigid stent (2): the covering has associated suture stitches some (92, 93) of which extend through the apertures (5) of the said ring to attach the covering (7) to the stent (2) itself. The valve sleeve includes two sheets of biological tissue (11, 12) sutured (13) together and wound into a tube, the radially outermost one (11) having a shape which substantially reproduced the shape of the stent (2) of the frame and the radially innermost one (12) whereof, carrying the valve flaps (14), has a collar end portion (15) which can be turned outwardly of the frame (2, 7) at the first end edge (2a) of the stent (3) of the frame (2, 7). The valve sleeve is fixed to the frame by further suture stitches, some (10) of which extend through the apertures (16) in the ends of the appendages (4) of the frame stent. Other suture stitches (121) connect the end edge of the collar end portion (15) of the radially inner sheetto the covering of biocompatible textile.
Patent EP-0165911-B1 (EP)
IPC: B63B59/06
Filed: 1985-06-04
Granted: 1990-12-19
Abstract: A robot platform for washing, sandblasting and painting in shipbuiding dry dock, comprising three operative units respectively: washing unit with washing nozzles (13), sandblasting unit with sandblasting guns (8) provided with dust recovery means (10), and painting unit on trolley means which moves backwards and forwards at one side of the platform (11) provided with respective spray guns (12); at least one robot computerized control and programming unit and detecting means of the surface to be treated (15) in order to remote-control and move automatically or by operator the above-described assembly for performing the washing, sandblasting, and painting operations on the correspondent broadside surface of the vessel concerned (S). Said structure is particularly useful for the automation of the plant thereby dispensing with the need for labor on the platform with all the attendant economical, ecologic, and safety advantages.
Patent EP-0177484-B1 (EP)
Title: System for supplying a fuel and water dispersion to an internal-combustion engine
IPC: F02C3/30
Filed: 1985-09-27
Granted: 1987-10-28
Abstract: The combustion chamber of an internal-combustion engine is fed via a dispersion supply conduit with a dispersion of water and of fuel supplied via a fuel supply conduit and is fed via an air supply conduit with the air required for the combustion. The exhaust gases generated within the combustion chamber during the combustion are passed via an exhaust gas conduit into a heat exchanger being in connection with a condensate collecting chamber for receiving the condensate formed on cooling the hot exhaust gases and vapors. This condensate is utilized for the production of the fuel-water-dispersion. The heat of condensation being at disposal within the heat exchanger is utilized for heating the dispersion-air-mixture supplied into the combustion chamber of the internal-combustion engine or for heating the air required for the combustion.
Patent EP-0181409-B1 (EP)
IPC: C07C67/00
Filed: 1985-04-24
Granted: 1989-02-08
Abstract: New derivatives 15(R+S)-fluorine-11,15-didesoxyprostaglandin E1 of general formula (I) where R' is ethyl, methyl, hydrogen, sodium; R2 or R3 is hydrogen or fluorine. The derivatives have a high antiaggregative activity of long duration.
Patent EP-0197436-B1 (EP)
IPC: H01H21/52
Filed: 1986-03-26
Granted: 1992-07-29
Abstract: In connection with a switch arrangement for circuit-making and circuit-breaking, as well as for controlling the speed of, electric machines it is proposed to provide a double-pole circuit-maker and circuit-breaker safety switch and to connect it in series with the motor connections in such a manner that in a first switching position of the double-pole safety switch the connection to mains is established while in the other switching position at least one motor field winding is short-circuited with the armature winding by an actuating element provided in common for the two partial change-over switches, by changing the polarity for instantaneous braking, there being provided a separate speed-setting selector switch which can be operated independently of the saftey switch and which is designed to permit presetting of a motor cut-out position which enables the motor to run out freely when the safety switch does not respond separately or when the device is not opened to cause the safety switch to respond.
Patent EP-0216387-B1 (EP)
IPC: C08F226/02
Filed: 1986-09-25
Granted: 1993-01-27
Abstract: Water-soluble copolymers containing copolymerized vinylamine units are prepared by copolymerizing (a) from 95 to 10 mol % of N-vinylformamide and (b) from 5 to 90 mol % of an ethylenically unsaturated monomer from the group consisting of vinyl acetate, vinyl propionate, C1-C4-alkyl vinyl ethers, the esters, nitriles and amides of acrylic acid and methacrylic acid and N-vinylpyrrolidone, and then eliminating from 30 to 100 mol % of the formyl groups from the copolymer. Preferred copolymers are copolymers of N-vinylformamide and vinyl acetate, in which from 30 to 100 mol % of the monomer units are hydrolyzed. The copolymers are used in papermaking to increase the dry strength and wet strength of the paper.
Patent EP-0196216-B1 (EP)
IPC: G11B20/10
Filed: 1986-03-25
Granted: 1991-01-09
Abstract: Apparatus for reproducing a digital signal includes a rotary head (11 A, 11 B) that accurately reproduces the digital signal, which is recorded on a tape (14), even when the tape runs at high speed. Transitions of a reproduced signal are detected (32), intervals corresponding to the transitions are counted (33) on the basis of a predetermined reference signal, and the rotation of the rotary head ( 11 A, 11 B) is controlled in response to the counted value so that the relative speed between the rotary heads (11 A, 11 B) and the tape (14) is held constant, notwithstanding changes in the absolute speed of the tape, as in a fast-forward mode.
Patent EP-0196897-B1 (EP)
IPC: C30B23/02
Filed: 1986-03-27
Granted: 1992-01-22
Abstract: A process for thermally etching a CaAs substrate prior to molecular beam epitaxy comprises the steps of: heating the GaAs substrate to above 750 DEG C.- at which temperature both Ga and As are evaporated from the GaAs substrate- whilst irradiating it with an As molecular beam, thereby removing contamination adhering to the surface of the GaAs substrate. As the substrate evaporates it carries with it the contamination. The process can be performed by an apparatus comprising a prechamber (2), in which the surface is evaporated, connected to a growth chamber (6), in which an epitaxial layer is grown.
Patent EP-0211739-B1 (EP)
IPC: D21B1/32
Filed: 1986-07-18
Granted: 1989-05-31
Abstract: Method and device for preparation and primary separation of paper pulp in which the initial disintegration is produced in a primary pulper 1 of known type, the contents of the pulper, after this separation is discharged directly and discontinuously into a large-sized vat where it is stirred by an agitator with longitudinal shaft equipped with spiral arms, and from there poured discontinuously into a separator.
Patent EP-0232675-B1 (EP)
IPC: C07D471/04
Filed: 1986-12-19
Granted: 1990-11-22
Abstract: Compounds of formula I   <IMAGE>   wherein n is 0 or 1, R1 is hydrogen or lower alkyl, R2 and R3 each independently is hydrogen, optionally substituted lower alkyl, acyl or aryl, or together with the nitrogen atom form a 5-6-member heterocycle, R4 is hydrogen, lower alkyl or lower alkoxyalkyl and X is COOR6, CO-NR7R8, or an oxadiazolyl radical of the formula   <IMAGE>  wherein R5 is H, lower alkyl or cycloalkyl, R6 is H or lower alkyl, R7 and R8 each independently is hydrogen, optionally substituted lower alkyl, acyl or aryl, or R7 and R8 together with the nitrogen atom can form a 5-6-member heterocycle, are valuable drugs, e.g., have psychotropic activity.
Patent EP-0232682-B1 (EP)
IPC: E01H13/00
Filed: 1986-02-21
Granted: 1991-08-21
Abstract: A device for eliminating the fog on a stadium, on airports, motorways and the like, by diffusion of a throw of mixed warm and cold air, respectively produced by a generator (6) at direct combustion and a centrifugal ventilator (3) at double suction, placed nearby and closed in the metal mobile (1) and separated by internal wall (2).
Patent EP-0238980-B1 (EP)
IPC: A41D27/20
Filed: 1987-03-17
Granted: 1992-12-16
Abstract: Using the device, a folded edge of material of the pocket trimming (II) is sewn with the aid of a sewing machine (4) onto the pocket pouch (I) consisting of lining material. For rapid, automatic provision of one pocket pouch (I) in each case, together with a pocket trimming (II) to be sewn onto the latter with a folded edge of material, and for continuous subsequent and likewise rapid and automatic feed of said pocket pouch and trimming to the sewing operation, the sewing machine (4) is assigned a folding device (5) and a conveyor (6) of sewing product. Seen in the sewing feed direction, the folding device is mounted ahead of the sewing machine (4), whereas the conveyor (6) of sewing product is provided between the folding device (5) and the sewing machine (4). 
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Patent EP-0289649-B1 (EP)
Title: Closure device for the outlet of a fluid-container
IPC: B65D77/06
Filed: 1987-08-29
Granted: 1991-04-24
Abstract: The outlet device for a fluid container comprises an outlet pipe and an outlet hose attached with the outlet pipe so that the outlet hose is replaceable. The outlet hose can be a foldable rubber or plastic hose and is attached inside the outlet pipe. The outlet pipe is closable exteriorly by a cover. The outlet hose folded together in front of the cover is lockable inside the outlet pipe by a clamping device.
Patent EP-0268131-B1 (EP)
IPC: B60S1/08
Filed: 1987-11-02
Granted: 1990-04-11
Abstract: PCT No. PCT/EP87/00655 Sec. 371 Date Jun. 30, 1988 Sec. 102(e) Date Jun. 30, 1988 PCT Filed Nov. 2, 1987 PCT Pub. No. WO88/03485 PCT Pub. Date May 19, 1988.A wiper system is disclosed for motor vehicles in which during normal wiper operation the windshield wiper moves back and forth between two reversing positions, but stops in a depressed parking position outside the wiping area after the power switch is turned off. According to the invention the parking position is changed in dependence on the temperature so that in low temperatures the windshield wiper does not enter the gap between the hood and the windshield. This prevents the wiper from being blocked by ice or snow in the gap. At higher temperatures, the wiper is parked in the depressed parking position as in the prior art.
Patent EP-0293512-B1 (EP)
IPC: B24C1/02
Filed: 1987-11-06
Granted: 1991-04-03
Abstract: This invention is concerned with the honing of edge cutting tools and in particular with the blades of safety razors, with the emphasis being placed on the modern twin-bladed razor. The invention provides a simple apparatus designed to engage a safety razor such that the blade (30) is located into a shroud (15), the shroud being provided with a resilient cushion (26) which is intended to be forced up against a tap such that water is injected in a pressure stream over the blades of the razor. The action of passing water across the blades in this manner tends to exercise a honing action on the blades which extends their useful life over a number of months.
Patent EP-0232942-B1 (EP)
IPC: B60B7/02
Filed: 1987-02-03
Granted: 1990-03-07
Abstract: Hubcap (l) with fastening members (4) for mounting it to a vehicle wheel (2) and to the relating hub assembly, said fastening members being provided by cup shaped elements (4) forming a separate portion or portions in respect of the remaining part of the hubcap (l), the side wall (26) of an element (4,l4) being provided with at least one portion (9,33) which can cooperate with a portion (28,32) of the hubcap (l,3l) present at some distance from the bottom (24) of said cup shaped element (4). Each cup shaped element (4) separately or together with a central portion (l4) of the hubcap (l) being made from a temperature resistant plastic material.
Patent EP-0240341-B1 (EP)
Inventor: NICOLSON GARTH L
IPC: C12N5/09
Filed: 1987-04-01
Granted: 1994-05-11
Abstract: Disclosed are monoclonal antibodies which react with human tumor cells, particularly metastatic human tumor cells, but not with normal human tissues tested. The monoclonal antibodies are prepared against a 580 kilodalton glycoprotein antigen, designated gp580, which is isolated from either rat or human tumor cells. Methods for isolating the glycoprotein antigen are disclosed as well. Moveover, techniques are disclosed for utilizing these antibodies both in the detection and in the prevention of human tumor lesions.
Patent EP-0262183-B1 (EP)
Title: Procede et moyens de garnissage et de recouvrement de conduites
IPC: B29C63/30
Filed: 1987-03-12
Granted: 1990-11-22
Abstract: Un procédé et des moyens servant à garnir ou à recouvrir des conduites utilisent un tube (1) obtenu par enroulement hélicoïdal d'une bande (36) et par engagement mutuel des bords de chevauchement de la bande, afin de permettre leur glissement longitudinal, ledit tube étant placé adjacent à la zone devant être garnie ou recouverte. Le tube (1) conserve un diamètre sélectionné durant la pose et une force d'enroulement est appliquée par des moyens d'expansion (45) entraînés le long du tube afin de permettre le glissement des bords engagés l'un dans l'autre, en vue du changement progressif du diamètre du tube qui s'engage ainsi dans la conduite.
Patent EP-0281733-B1 (EP)
Title: Analogous frequency magnetic-field sensor
IPC: G01R33/06
Filed: 1988-01-20
Granted: 1992-04-08
Abstract: The invention relates to a magnetic field sensor (1) having a frequency-analogous output (16, 26). The magnetic field sensor (1) contains several bipolar magneto-transistors (3) which are uniaxial with respect to their magnetic-field sensitivity, as components sensitive to a magnetic field. The magneto-transistors (3) are current-feeding transistors of I<2>L inverters, several of which are combined to form an oscillator (10, 20). In a preferred embodiment, magneto-transistors (3) with dual collector structure are provided which are in each case associated with two inverters. The inverters belonging to different magneto- transistors (3) are combined to form in each case one ring oscillator (10, 20). The two ring oscillators (10, 20) supply a frequency- analogous output signal, the differential frequency of which is proportional to the magnetic field and largely independent of interfering environmental influences. <IMAGE>
Patent EP-0296376-B1 (EP)
IPC: F16H57/12
Filed: 1988-05-28
Granted: 1991-07-17
Abstract: In an anti-backlash planetary transmission having a sun wheel (9), planet wheels (6) supported in a rotary carrier (7), and a transmission housing, which fixes the annular wheel (5), and holds the sun wheel (9) and the rotary carrier (7) such that they can rotate, it is intended that the gearwheels which engage in one another with a constant change in profile should be capable of adjustment in a simple manner. To this end, the transmission housing is split in the axial direction into a centre part (1) and two end parts (2, 3), which in each case are flanged thereto, the end parts (2, 3) being axially adjustable with respect to the centre part (1). The centre part (1) harbours the annular wheel (5) while the sun wheel (9) is supported in one of the end parts (2, 3) and the rotary carrier (7) is supported in the other end part (2, 3). The adjustment capability can be achieved by means of adjusting discs (11, 12) between the housing parts (1 and 2, 3). <IMAGE>
Patent EP-0303092-B1 (EP)
Inventor: KAISER WOLFGANG ING-GRAD
IPC: G01R35/00
Filed: 1988-07-25
Granted: 1993-12-15
Abstract: Before each actual resistance measurement, a first preliminary measurement with short-circuited measuring circuit and a second preliminary measurement with the measuring circuit operating at no-load are carried out. From the measured values of the preliminary measurement steps, a weighting factor is calculated, by which, subsequently, the difference between the actual measured value and the short-circuit value is multiplied to form the actual measurement results.
Patent EP-0302357-B1 (EP)
IPC: B65D25/14
Filed: 1988-07-26
Granted: 1993-05-05
Abstract: The packaging units, in particular for accommodating and/or storing sterilisable preparations for parenteral use or dialysis fluids, comprise a container having at least one discharge spout and comprising nylon 66 or a laminate of nylon 66 film and polyolefin film, the polyolefin film being arranged on the side facing the fluid to be stored and the nylon 66 film being arranged on the outside, and the two films being bonded in a conventional manner by means of an adhesive. The packaging units may also have an internal container or an external container. The packaging units are produced by producing a container having at least one discharge spout from nylon 66 or the abovementioned laminate, filling this container with the fluid to be stored, then sealing and sterilising the container, and subsequently, if desired, covering the container, after cooling and drying, with an external container of a polymeric material. It is also possible to produce packaging units according to the invention by producing an internal container having at least one discharge spout from a polymeric material, filling this container with the fluid to be stored, sealing the container, then covering the container with an external container of nylon 66 or a laminate of nylon 66 film and polyolefin film, the polyolefin film being arranged on the side of the laminate facing the internal container and the nylon 66 film being the outer film, and subsequently sterilising the container.
Patent EP-0315015-B1 (EP)
Title: Process for the manufacture of metal salts of polymers containing carboxylic groups
IPC: C08F8/44
Filed: 1988-10-25
Granted: 1992-07-08
Abstract: A process wherein polymers containing carboxyl and/or carboxylic anhydride groups are suspended in an inert solvent and reacted with a pulverulent, basic metal compound, and the suspension is then worked up.