baber/WOPTO huggingface dataset:
Patent EP-0082243-B1 (EP)
IPC: G01S17/50
Filed: 1982-06-02
Granted: 1987-03-18
Abstract: The invention relates to a method and apparatus for measuring the velocity of a moving object. Measuring beams composed of sequences of optical pulses are directed towards the object which is to be measured and follow such object. Based upon transit time measurements of reflected pulses there are formed distance values and distance difference values. While taking into account the time interval of the pulse sequence there are computed velocity measuring values and velocity values computed from homogeneous groups of values are displayed as reliable velocity values. By means of a measuring beam deflection system there are directed measuring beams into defined solid angle sectors towards the object which is to be measured, and reliable velocity measuring values computed from homogeneous groups of measuring values from the measuring channels correlated to the individual solid angle sectors are displayed as binding or valid velocity measuring values if there is present a confirmation of the value from further solid angle sectors.
Patent EP-0097158-B1 (EP)
IPC: G06F11/10
Filed: 1981-12-30
Granted: 1989-02-08
Abstract: Special control within a data processing system is signalled by a predetermined unique combination of data and error correcting code (ECC) bits. The predetermined combination, received from a source (1), is one which normally is decoded to indicate the presence of an uncorrectable error. A comparator (3) compares data bits held in a register (5) with a reference pattern of data bits held in a storage medium (7). At the same time, a syndrome generator (9) generates a syndrome from the received word, which syndrome is decoded by a syndrome decoder (11). If a particular flag syndrome sf (which is selected from the syndromes normally indicating the existence of an uncorrectable error) is detected, and comparator (3) indicates an equal comparison, AND (13) will provide a signal indicating that the unique combination has been received. It will also, through inverter (15) and AND (17) block transmission of an error indication to the system.
Patent EP-0092574-B1 (EP)
Inventor: TULLIS RICHARD H
IPC: F02C6/12
Filed: 1982-10-08
Granted: 1992-04-29
Abstract: For use in controlling biologic functions in an organism, a stabilized oligonucleotide, preferably in a phosphotriester form, having a base sequence substantially complementary to a portion of messenger ribonucleic acid coding for a biological component, such as a protein, of the organism. The oligonucleotide has about fourteen bases or more, such as twenty-three bases, and can be a deoxyribo-nucleotide. The oligonucleotide sequence can be derived from the organism's ribonucleic or deoxyribonucleic acid that codes for a vital protein, and can be synthesized in bulk either chemically or by insertion into a plasmid.
Patent EP-0093882-B1 (EP)
IPC: H02J13/00
Filed: 1983-04-11
Granted: 1985-12-04
Abstract: 1. A coupling stage (K) for coupling information coded as a pulse pattern of pulses and pulse gaps, on a phase line of an electric network, preferably installed in a building, wherein the pulse pattern is an amplitude-modulated signal formed by the envelope of a sinusoidal carrier frequency signal having a frequency that is high compared to the network frequency and the fundamental frequency of the pulse pattern, and wherein the coupling stage (K) is at least temporarily highohmic, characterised in that the coupling stage (K) brings about low-ohmic coupling during the duration of a pulse pattern.
Patent EP-0107798-B1 (EP)
IPC: D03D49/20
Filed: 1983-09-28
Granted: 1988-07-13
Abstract: System to obtain a reciprocal differentiated pressure between the cloth-pressing bar (2) and the cloth-pulling roller (1) of a weaving loom, wherein the cloth-pressing bar (2) has a differentiated geometrical structure and/or configuration along its longitudinal axis, and wherein the contact between the cloth-pulling roller (1) and said bar (2) is obtained thanks to variations in the structure of such bar, apt to produce a supplementary differentiated elastic pressure in the zones of contact with said roller, in correspondence of which there are such variations.
Patent EP-0111694-B1 (EP)
IPC: C08K5/13
Filed: 1983-10-27
Granted: 1989-07-26
Abstract: A polyurethane elastomer composition resistant to deterioration on aging at elevated temperature, formed by reaction of a reaction mixture comprising aliphatic diols and/or polyols, and an aliphatic diisocyanate of the formula: <CHEM> or an isocyanate-terminated prepolymer derived thereform, R1 being hydrogen or C1-C8 alkyl, R2 being C1-C8 alkyl or substituted C1-C8 alkyl and X being arylene. A water reactive diisocyanate compound and, optionally a radical scavenger compound is introduced into the reaction mixture before reaction thereof.
Patent EP-0127713-B1 (EP)
IPC: A61K9/50
Filed: 1983-06-09
Granted: 1989-11-02
Abstract: Living tissue or cells, for example, islets of Langerhans, are microencapsulated for implantation in the body for long term treatment of diabetes or other disease requiring organ transplantation. The microcapsules take the form of a biocompatible semipermeable hydrogel membrane which permits the passage of materials and oxygen to the cells and metabolic products from the cells while retaining the cells encapsulated. The biocompatible semi-permeable membrane has an outer negatively-charged surface, which imparts to the microcapsules the ability to maintaining long term effectiveness.
Patent EP-0096617-B1 (EP)
IPC: C22C32/00
Filed: 1983-05-25
Granted: 1987-01-28
Abstract: 1. A solide practice bullet made of plastics (1) loaded with metal or alloy particles (2) distributed uniformly in the plastics, the particle content being such that the density of the bullet is from 3 to 5, characterized in that the particles (2) are ductile and the plastics (1) also contains (3) of a solid lubrifiant.
Patent EP-0097679-B1 (EP)
IPC: C25C7/02
Filed: 1982-12-22
Granted: 1986-03-05
Abstract: Method and apparatus for separating a suspension bar (14) from an electrode (11) which is vertically suspended from said bar and which comprises, in addition to that bar, an electrolytic plate (12) and one or a plurality of suspension loops (13) secured to the plate, the suspension bar traversing said loops. The suspension bar (14) is first released from the weight of the plate (12) by bringing the electrode (11) in a horizontal position wherein the plate (12) of the electrode may rest on a support (34 or 34'). The position of the bar (14) is then changed with respect to the position of the plate (12) by moving the support (34 or 34') with the plate (12) in a direction parallel to the longitudinal axis of the bar (14) while retaining the latter.
Patent EP-0098284-B1 (EP)
IPC: G06V10/28
Filed: 1982-12-14
Granted: 1987-03-25
Abstract: A character recognition method and system. A multi-channel read head (20) develops a plurality of analog waveforms representing the configuration of the unknown character. The analog waveforms are digitized and rectified to provide a plurality of first digital values which are applied to a thresholding unit (46). The thresholding unit (46) applies a first threshold value to said first digital values so as to produce second digital values from which an initial indication of the start of the unknown character is determined. From said second digital values a second threshold value is generated and this is applied to said second digital values to generate third digital values from which both the start and end of the unknown character are detected. The invention has application to systems for reading magnetically encoded characters and has the advantage that it minimizes the effect of ink splatter.
Patent EP-0164439-B1 (EP)
Title: Exercise and examinators apparatus for human eyes
IPC: A61B3/00
Filed: 1984-07-05
Granted: 1988-06-29
Abstract: 1. Exercise and examination apparatus for human eyes with a frame rising up at one end from a longitudinally extending housing, bearing a forehead and/or chin support as well as a holder for two optical glasses and a light source at the upper end of a bar located substantially at the height of the optical glasses and which can be displaced in the longitudinal direction of the housing, whereby the bar rises from a slot of the housing and can be driven by a spindle which is located in the housing, which runs in the longitudinal direction of the housing and which can be set in rotation by a motor, characterized in that in the upper area of the housing (10) two guide shafts (110, 112), which run in its longitudinal direction are provided, on which a carriage (114), which bears the rod (44) can be slid and in that the carriage (114) bears a nut segment (118) on a swivelling arm (116), which can be brought into engagement with the spindle (106) by swivelling the arm (116).
Patent EP-0143327-B1 (EP)
IPC: C11D3/00
Filed: 1984-10-23
Granted: 1988-06-01
Abstract: Method for removing undesirable organic matter from a surface which comprises applying to the undesirable organic matter an amount of (1) imidazole, pyrazole or an alkyl or aryl substituted imidazole or pyrazole, and (2) a phenyl glycol ether for a time sufficient to loosen the organic matter from the surface, and removing the loosened organic matter from the surface. Compositions containing the imidazole, pyrazole, substituted imidazole or substituted pyrazole and phenyl glycol ethers as the active ingredients are also within the scope of the invention.
Patent EP-0150322-B1 (EP)
IPC: F24F13/078
Filed: 1984-11-27
Granted: 1988-08-31
Abstract: 1. An exhaust air lamp comprising a channel-shaped reflector arrangement (20) for a rod shaped lamp (3), formed by two side reflectors (201, 202) and a roof reflector (200) arranged between the side reflectors, with an exhaust air slot (204) between a side reflector and a roof reflector (200), with a housing (1) which contains the reflector arrangement (20) and which has side walls (11) which surround the light outlet opening (100) and a housing roof (10) which extends in parallel thereto, with an exhaust air opening (110) which is provided in the housing and which extends over a housing edge (111) and is formed by a lateral cut-out (1101) in a side wall (11) and an adjoining roof-side cut-out (1102) in the housing roof (10), and with an exhaust air pipe (6) provided with a terminal tubular component (60) whose two sub-flanges (61, 62) engage over the lateral and roof-side cut-outs (1101, 1102) of the exhaust air opening (110), where the opening angle between the cut-outs (1101, 1102) and the sub-flanges (61, 62) is fundamentally identical and the angle bisector (4) of this opening forms an angle of 45 degrees with the light outlet plane (100) and with the longitudinal axis (600) of the terminal tubular component (60), characterized in that the sub-flanges (61, 62) and the associated out-outs (1101, 1102) of the housing (1) are identical in respect of shape and dimensions.
Patent EP-0123377-B1 (EP)
Title: Polycondensation process
IPC: C08G69/28
Filed: 1984-02-07
Granted: 1989-09-06
Abstract: A process for the manufacture of polyamides, polyamide-imides and polyimides which process comprises preparing a salt of an aliphatic or aromatic diamine or a mixture of these and di, tri or tetracarboxylic acid or mixture of these or their corresponding anhydride by reacting both feedstocks at a temperature of about 300 to 500 DEG F in solvent medium provided the water content of the resulting solution is below 25% water by weight the resulting salt solution is subjected to a pressure of about 1500-3000 psig and is then passed through a preheat zone where the temperature is increased to about 625 DEG F, the total residence time is kept at about 25 to about 50 seconds. The reactants are flashed through a control valve or nozzle to give an aerosol mist at a pressure of about 0-400 psig, the polymerization is further carried out in a flash reactor with a high heat flux and with wall temperatures of about 600 DEG F to about 1000 DEG F and melt temperatures of about 500 DEG F to about 750 DEG F, the total polymer residence time in the reactor is kept about 0.1 to about 20 seconds. The novel compositions are useful for engineering resins. Also a process for the manufacture of polyesters and polyarylates by the process disclosed above, except that instead of a salt, a prepolymer is prepared and the reactants for polyesters are dicarboxylic acids and glycols, for polycarbonates, diphenols and phosgene, for polyarylates, diphenols and dicarboxylic acids and for polyesterarylates, dicarboxylic acids and phosgene.
Patent EP-0153693-B1 (EP)
IPC: B41F19/02
Filed: 1985-02-20
Granted: 1989-05-17
Abstract: A printing device for the production of tamper-proof printing on print receiving material comprises a printing head which carries individually controllable heating elements and a color transmitting embossing foil.
Patent EP-0166318-B1 (EP)
IPC: H04Q3/42
Filed: 1985-06-13
Granted: 1990-10-24
Abstract: In a telephone switching system, a multifrequency code receiver unit is replaced by a voice-controlled dial signal receiver unit connected to the switching network via an adapter unit. The voice-controlled dial signal receiver unit contains a voice recognition unit, a voice output unit, and a control unit. A multifrequency code receiver is connected in parallel with the voice-controlled dial signal receiver unit and coupled to the adapter unit. The subscriber can enter dial information and service-feature-control information through the microphone of the handset of a telephone station and/or through a numeric keypad of the station. Instead of being informed of the respective line condition by tone signals, the subscriber receives this information in the form of speech from the voice output unit.
Patent EP-0175913-B1 (EP)
IPC: G01D15/08
Filed: 1985-08-16
Granted: 1988-12-14
Abstract: 1. A recording strip for an electrical recording instrument, characterised in that at least one strip section (3) is provided on the recording strip (1) having a surface (4) which, compared with the strip part provided for the recording, affects a recording comb or the like differently.
Patent EP-0165632-B1 (EP)
Title: Optical flat type cable, method of manufacturing same, and an optical cable composed of several flat type cables
IPC: G02B6/36
Filed: 1985-05-22
Granted: 1991-09-04
Abstract: The optical flat type cable manufactured according to the disclosed method comprises parallel extending optical fibres which are interconnected by a light-cured lacquer of acrylic acid esters which is present only on the facing circumferential parts of the optical fibres, guiding a number of parallelly extending optical fibres (18) over a first roller or system of rollers (11,13) whose surface(s) comprise(s) a layer of light-curable lacquer, whereby the fibres are provided on one side with a layer of lacquer; subsequently guiding the thus covered fibres over a second roller or system of rollers (20,21) the shaft(s) (22,23) of which is (are) as right angles to that of the first roller or system of rollers, so that the fibres are rotated through an angle of 90 DEG  whilst approaching and subsequently engaging each other, whereby the sides of the fibres covered with lacquer are caused to face and substantially contact each other, and finally exposing the thus obtained assembly of optical fibres to light, thereby resulting in said optical flat type cable.
Patent EP-0182671-B1 (EP)
IPC: E03D9/03
Filed: 1985-11-21
Granted: 1988-09-21
Abstract: A dispensing valve (3) provided in a chemical dispenser (5) for dispensing predetermined amounts of chemical into a lavatory cistern (3) is disclosed. The dispensing valve (9) seals an opening (43) in and dispenses liquid from the dispenser (5), the valve having a chamber (17) movable through the opening (43) between a filling position in which the chamber (17) is fillable with chemical from the dispenser (5) and a discharge position in which chemical held in the chamber (17) may be discharged, the chamber (17) being provided with surfaces sealing the opening in both said positions and further having an adjustable filling volume.
Patent EP-0155240-B1 (EP)
IPC: D02G1/02
Filed: 1985-02-14
Granted: 1991-06-05
Abstract: A machine (1) for producing a textured crêpe yarn comprises, in a frame (2), a plurality of operative units (3) in each of which there is identified a yarn path (23) between a spindle (7) being unwound and a bobbin (18) being wound. Each operative unit (3) includes two feed pulleys (11, 12) keyed onto a feed shaft (10) and acting on the yarn downstream of the spindle (7) and upstream of the bobbin (18) respectively. Each operative unit (3) further includes a heater (19) located on the yarn path between the pulleys (11, 12) and a false-twist spindle (9) located on the yarn path between the heater (19) and the feed pulley (12) upstream of the bobbin (18).
Patent EP-0170671-B1 (EP)
Title: Conduit d'air
IPC: A61M16/04
Filed: 1985-01-18
Granted: 1988-10-12
Abstract: Conduit d'air destiné à être inséré dans la bouche pour permettre l'introduction d'air ou d'un gaz anesthésique dans la trachée. Afin d'empêcher toute lésion des dents du patient à la suite d'un serrage involontaire des mâchoires pendant l'anesthésie, le conduit d'air est conçu de manière à maintenir la bouche ouverte pour empêcher l'application d'une force excessive entre les incisives supérieures et inférieures. Dans le mode de réalisation ci-décrit, le conduit d'air possède des parties de renforcement sous la forme de deux tubes de section carrée (14) s'adaptant entre les molaires supérieures et inférieures de chaque côté de la bouche, les tubes de renforcement (14) sont reliés à un troisième tube (12) qui est courbé de manière à s'étendre dans l'espace ora-pharyngien. Le conduit d'air peut se composer d'une seule pièce de matériau plastique et peut être réutilisable ou jetable.
Patent EP-0182831-B1 (EP)
IPC: B07B9/02
Filed: 1985-05-08
Granted: 1988-08-17
Abstract: PCT No. PCT/EP85/00209 Sec. 371 Date Dec. 23, 1985 Sec. 102(e) Date Dec. 23, 1985 PCT Filed May 8, 1985 PCT Pub. No. WO85/05050 PCT Pub. Date Nov. 21, 1985.In an apparatus for separating heavy material, more particularly stones, from cereals and other bulk goods, two superposed inclined vibrating tables (1, 2) are provided which have the same air flowing through them and a common drive (30), a product inlet (6) being provided at the top table (2). The bottom table (1) is constructed as a stone separating table and the top vibrating table is constructed throughout as a layering table and only its bottom end has a short zone (11) for the layer concentrated in heavy material to drop through and a discharge (19) to the bottom vibrating table (1). The discharge (19) is directed towards a central zone (B) of the bottom table (1). The material charged to the top vibrating table (2) via the product inlet (6) is layered thereon over its entire length and 20% to 80% of the flow of material containing the heavy material are withdrawn at its lower end and then discarded on to the middle zone (B) of the bottom table (1) in the form of a curtain to act as a material supply.
Patent EP-0244398-B1 (EP)
IPC: C07D498/00
Filed: 1985-10-18
Granted: 1989-11-08
Abstract: 3-W-Rifamycin SV and S compound, wherein W is a piperazin-1-yl radical of the formula    <IMAGE>  (II)  wherein R1 and R2 are C1-C4alkyl and R3, R4 and R5 are hydrogen or C1-C4alkyl, or R2 together with R3 or R3 together with R4 are buta-1,3-dien-1,4-ylene, trimethylene or tetramethylene, each of which is unsubstituted or substituted by C1-C4alkyl, and R1, R4 and R5 or R1, R2 and R5 are hydrogen or C1-C4alkyl, and salts thereof, have long-term antituberculotic and antimicrobial activity.
Patent EP-0197290-B1 (EP)
IPC: H04L12/00
Filed: 1986-03-03
Granted: 1990-08-01
Abstract: A circuit arrangement for telecommunication installations, in particular, telephone exchange installations is disclosed in which type information is sent ahead of each communication to be transmitted. In bidirectional communication transmission with different possible communication types, type information announcing the respective communication type is sent ahead. In the receiving equipment the beginning of the arrival of type information is recognized and immediately, that is, almost simultaneously, an assortment of type-specific message corresponding to each of the possible communication types is transmitted in the opposite direction, of which each indicates the readiness or non-readiness for receiving a communication of the respective type. From this and from the transmitted type information it is recognized following the transmission of type information and messages on both sides independently of each other but concordantly whether a communication transmission will subsequently occur, cannot occur or will be postponed to a later time.
Patent EP-0198266-B1 (EP)
IPC: C08F299/06
Filed: 1986-03-21
Granted: 1992-06-24
Abstract: Dense films to be used in the separation or enrichment of oxygen in the air, consisting either of a hydrodispersable polyurethane containing ionizable groups inside the macromolecule in amounts ranging between 10 and 60 meq/100 g of dry product, or of a hydrodispersable polymer of  alpha - beta -ethylenically unsaturated monomers, modified by at least 5% by weight of an oligourethane containing ionizable groups and functional  alpha - beta  unsaturated end groups of acrylic and/or methacrylic nature.
Patent EP-0224811-B1 (EP)
IPC: A61K38/00
Filed: 1986-11-21
Granted: 1992-08-19
Abstract: There is disclosed an improved method for separating one of alpha-1-proteinase inhibitor (also known as alpha-1 anti-trypsin) and antithrombin-III from an aqueous solution of plasma proteins containing the same, such as from Cohn Fraction IV-1, Cohn Fraction IV, reworks of Cohn Fraction IV and IV-1, Cohn Effluent II & III and Cohn Effluent I. The method includes the steps of first holding an aqueous solution of plasma proteins containing one of alpha-1-proteinase inhibitor and antithrombin-III in a relatively large volume of buffer solution as solvent and at a pH adjusted to be relatively basic when compared to conditions heretofore known, and at a temperature in the range of from 2 - 50° C for a period of about 0·2- 24 hours. Following the above treatment, alpha-1- proteinase inhibitor and antithrombin-III are obtained by applying conventional techniques to the resulting solution. Accordingly, the solution is then mixed with a polyalkylene glycol, e.g. polyethylene glycol, in the range of from as low as 8% to as high as 23% (w/v) based on volume of solution to selectively precipitate unwanted proteins. The alpha-1- proteinase inhibitor is then separated from the supernatant solution by adsorption on an anion exchange resin or by precipitation by further addition of a polyalkylene glycol, e.g. polyethylene glycol. The method of the invention provides an improvement in the yield of alpha-1-proteinase inhibitor.
Patent EP-0247240-B1 (EP)
Title: Butterfly valve
IPC: F16K1/226
Filed: 1986-12-10
Granted: 1991-03-06
Abstract: In a butterfly valve for large cross-section lines, having a housing and a butterfly arranged such that it can pivot therein, in the region between the housing and the butterfly, there are arranged in the edge region of the butterfly in each case two seals running approximately parallel to one another, servo air being introduced into the space resulting between them. While, in the case of the prior art, the servo air inlet is produced by channels arranged in the housing in an annular manner around the butterfly flap, which is disadvantageous, according to the invention the servo air inlet is produced in the space between the seals and the housing by a small number of valves which are arranged such that they are freely accessible on the housing so that it is no longer necessary to arrange servo air channels in the housing. <IMAGE>