baber/WOPTO huggingface dataset:
Patent EP-0155024-B1 (EP)
Title: Apparatus for producing a foam, having micro foamvesicles for dust control
IPC: B01F3/04
Filed: 1985-02-11
Granted: 1988-01-20
Abstract: Process and apparatus for providing a foam solution having microvesicles which strongly adhere to dust producing materials such as coal or sand, for dust control in open air storage or transport of said materials. The apparatus has fibre filters and means for imparting swirling movement to the solution when passed through the filters (9, 17) and means (12, 18, 13).
Patent EP-0180259-B1 (EP)
IPC: B67D1/14
Filed: 1985-09-25
Granted: 1988-11-09
Abstract: The beer tap is made with stainless steel lines having constant cross-section and smooth bends and which are embedded in plastic. In an open position, the discharge line communicates with the feed line via two plates. In the closed position, the discharge line is rotated into communication with a cleaning line in the tap body.
Patent EP-0168919-B1 (EP)
IPC: C22C38/12
Filed: 1985-05-08
Granted: 1988-10-26
Abstract: A new stainless steel comprising iron and the following additional components in weight percent:
 Mo 3 - 6
 Cu 0.25 - 0.35
 Si, max 1.5
 Mn, max 1
 C 0.12 - 0.30
 with the proviso that the relative proportion between Mo and C is governed by the formula
 wgt % Mo - (wgt % C x 16) = from 1 to 2.5%. 
<??>Optionally, the new stainless steel may also include Ni, Cr, Nb and Ta.
Patent EP-0179030-B1 (EP)
IPC: B08B15/02
Filed: 1985-07-24
Granted: 1988-07-06
Abstract: An air supply device (17,18) including an elongated blow opening (23) for blowing ejector air (P1, P3) directed towards an exhaust device for entraining polluted air or other gases which are to be exhausted. A casting (17,18) is provided with a shield wall (19,20) adjacent to one side of the blow opening (23), so that the polluted air or other gases are caused to flow (P2) around the casing and to be entrained (P1) adjacent to the other side of the blow opening.
Patent EP-0160093-B1 (EP)
IPC: H04B10/80
Filed: 1984-10-31
Granted: 1991-08-21
Abstract: An apparatus and method for providing a universal electronic locking system (UELS) which controls an actuating device for a lock is disclosed. The system is composed of two elements, a signal-transmitting unit and a signal-receiving unit. The integrated circuit chip of the watch is expanded to include a programmable memory unit such that various codes may be entered in the watch and the codes may be changed at any interval desired by the operator. The signal-receiving unit comprises a photodetector for receiving an optical signal from the signal-transmitting unit and contains a programmable memory unit which is responsive to each and all codes contained in the signal-transmitting unit. Upon changing the code signal in the signal-transmitting unit, the memory unit of the signal-receiving unit may be reprogrammed so as to be responsive to the newly encoded signal and allow the latching mechanism of the lock system to be operated. The system may be used alone or in combination with conventional key operated locking mechanisms. The UELS is contemplated for applications in the home, business, industry, recreation, defense and wherever locks and codes are used.
Patent EP-0179812-B1 (EP)
IPC: H04Q3/42
Filed: 1985-03-29
Granted: 1989-08-02
Abstract: A DC reference voltage circuit (205) in a line interface circuit (103) for maintaining the DC voltage on an electrically isolated communications line at a reference level such as ground for private branch exchanges using ground start supervisory signaling. The DC reference voltage circuit comprises a low-pass filter (301), a difference amplifier (302), and two voltage-to-current sources (303, 304) each having a high output impedance. The low-pass filter passes only the voltage on the line below a predetermined frequency. The difference amplifier subtracts the passed voltage from a ground reference level to form a difference voltage. Depending on the polarity of the difference voltage, the two voltage-to-current sources provide source and sink currents to and from the line to maintain the DC voltage on the line at the reference level. A load resistor (305) also included in the feedback circuit keeps the circuit from oscillating where the phase shift of any signal through the circuit is an integer multiple of 360 degrees. The high output impedance of the two voltage-to-current sources does not effect the impedance balance on the line.
Patent EP-0196409-B1 (EP)
IPC: A61F2/34
Filed: 1986-01-20
Granted: 1989-01-11
Abstract: 1. A cap-like or shell-like joint replacement (1) in which at least two fixing elements (4) for fixing in the bone (2, 3) extend through the rubbing surface (19) of the joint and have their axes disposed in skewed relationship to one another and/or to the direction of insertion of the replacement, characterised in that the fixing elements are in the form of an expanding tube (6) having at one end a hollow head (8) whose outer diameter is greater than that of the tube body, the same being formed with longitudinal slots (7) in known manner, the head having an external screwthread (9) on its outer periphery and means (10) engageable by a screwdriver device ; and the rubbing surface (19) is formed with companion tapped bores (18) for the tube head (8).
Patent EP-0211405-B1 (EP)
Title: Ventilator operated air-conditioning device
IPC: F24F3/16
Filed: 1986-07-31
Granted: 1990-05-30
Abstract: 1. Air conditioning unit with a blower, having an ion generator, whose generator element is arranged on the pressure side of the blower, characterized in that the generator element (67) has electrically conductive fibres (68), which are longitudinally juxtaposed in individual bunch-like manner, that the fibres of a bunch terminate in a common exposed face (69) and that the ionization emanates in the manner of a point discharge from said fibre ends.
Patent EP-0216257-B1 (EP)
IPC: C09D127/16
Filed: 1986-09-10
Granted: 1991-10-23
Abstract: Aqueous, pasty coating compositions containing a fluorine-containing copolymer formed from tetrafluoroethylene, vinylidene fluoride and hexafluoropropene and a polyacrylate thickener which is composed of an essentially noncrosslinked copolymer of acrylic acid or methacrylic acid and which has a viscosity of 4 to 40 mPa s in a 1% strength by weight solution in aqueous ammonia at a pH of 9 at a shear rate of 1,000 s-1 are described. The coating compositions are particularly suitable for application to textile substrates by means of the brushing process.
Patent EP-0261266-B1 (EP)
IPC: E05C9/02
Filed: 1986-09-25
Granted: 1990-08-22
Abstract: 1. Pivot lever bar closure provided with a cylinder lock (164) for installation in two preferably rectangular apertures (32, 34), preferably of identical size, of sheet metal cabinet doors (12), consisting of a lock case (16) with pivot lever actuating device led through the door leaf (12) to the outside for driving at least one closure bar (18) extending parallel to the door edge, and with a cylinder lock (164) fixedly holding the pivot lever (114) in its swung-in position, the pivot lever closure comprising a base plate (169, 268, 368, 468) forming the receiving trough for the pivot lever (114), said base plate having shoulders (169, 170; 269, 270) extending from it in one piece in the area of the apertures (32, 34) and extending into the apertures and aligning the base plate in the apertures and fixedly connecting the closure with the door leaf (12), whereby one shoulder (169, 269) forms a seat for the cylinder lock (164) arranged in the end of the pivot lever (114, 214), and this shoulder (169, 269), together with a holding part extending from it (for example, 175 in Fig. 14) or screwed to it (for example 275, Fig. 29, 375, Fig. 30) clamps the door leaf (12) in the region of the one aperture (34) centring it, characterised in that the at least one closure bar (18) is made from flat strip material and extends through the lock case (16) as one piece, that the other shoulder (170, 270) is part of the lock case (16) and that this other shoulder (170, 270) together with a further part (e.g. 71, Fig. 16; 171, 146, Fig. 24) of the lock case (16) clamps the door leaf (12) in the area of the first aperture (32) centring it.
Patent EP-0224842-B1 (EP)
Title: Pyrazolesulfonamide derivative, process for its production and herbicide containing it
IPC: C07D521/00
Filed: 1986-11-25
Granted: 1992-02-05
Abstract: Disclosed are a pyrazolesulfonamide derivative represented by Formula (I):wherein B, D, Q, E, W and G have the same meaning as defined in the specification, a process for its production and a herbicide containing it.
Patent EP-0217532-B1 (EP)
IPC: C01B3/32
Filed: 1986-08-21
Granted: 1989-11-02
Abstract: A catalytic hydrogen generator which generates hydrogen by the partial oxidation of methanol by oxygen (usually supplied as air) which comprises a gas permeable catalyst system having an upstream zone (2) filled with a copper catalyst supported on a refractory support (3) (for example silica or silicate granules) and a downstream zone (4) filled with a mixture of a similar supported copper catalyst and a platinum or palladium catalyst supported on a similar refractory support (5b). A mixture of methanol and oxygen is fed to the upstream zone and initially permeates through to the downstream zone where spontaneous oxidation of the methanol is initiated raising the temperature of the system to a level at which partial oxidation of methanol in the presence of the copper catalyst in the upstream zone (2) commences and produces hydrogen.
Patent EP-0219288-B1 (EP)
IPC: B01J23/46
Filed: 1986-10-03
Granted: 1989-09-06
Abstract: A particulate catalyst composition suitable for purification of terephthalic acid under reducing condi­tions and a method of preparation of such catalyst are disclosed. The catalyst composition includes catalyti­cally active rhodium on a porous, granular, carbonaceous support material having a surface area of at least about 600 cm²/gram. Rhodium is present in an amount of about 0.01 to about 2 weight percent, based on the total weight of dry catalyst composition and calculated as elemental metal. In the presence of hydrogen, this catalyst exhi­bits a reduced terephthalic acid decomposition rate that is comparable to that for a palladium-on-carbon catalyst having the same catalyst metal loading. The catalyst is prepared by contacting a carbonaceous support material having a surface area of at least 600m²/gm and a pH value in its aqueous suspension of 9-11 with an aqueous rhodium salt solution having a pH of 1-4.
Patent EP-0226318-B1 (EP)
IPC: B65D41/14
Filed: 1986-11-04
Granted: 1990-08-29
Abstract: A capsule 11 for enclosing a neck portion of a container 17 equipped with a bung, cork, screw-cap or other closure 18 is formed from a crimp-shaped capsule blank. The blank has a top 12 and a depending skirt 13 and is made by impact-extruding a strip of aluminium. The skirt is compressed inwardly into close contact with the neck portion of the container and the exposed laterally-facing surfaces of the closure 18. The skirt of the blank may have an increasing diameter in a direction away from the top and may have formed thereon prior to application of the blank to the container circumferentially-extending lines of weakness 14 and a tear-tap for facilitating removal of the capsule.
Patent EP-0219539-B1 (EP)
IPC: A61F13/02
Filed: 1986-04-18
Granted: 1992-06-03
Abstract: A pressure-sensitive adhesive tape for delivering nitroglycerin to skin, the tape comprising a backing with a layer of inert pressure-sensitive adhesive attached thereto, said pressure-sensitive adhesive layer comprising a pressure-sensitive adhesive polymer, skin penetration-enhancing ingredients and a relatively high concentration of nitroglycerin. The tape is useful for systemic treatment of angina pectoris, control of hypertension and treatment of congestive heart failure.
Patent EP-0277948-B1 (EP)
Title: Chaussure equipee d'une semelle interieure ou d'amortissement
IPC: A43B7/28
Filed: 1986-10-27
Granted: 1990-03-14
Abstract: Chaussure comportant des éléments de pression pouvant être fixés sur la semelle intérieure ou d'amortissement, en particulier les sandales en bois ou chaussures analogues, dans laquelle la semelle intérieure ou d'amortissement possède au moins dans des régions partielles des rainures, entailles, trous (14) ou des ouvertures réceptrices analogues, dans ou sur lesquelles des éléments (15) peuvent être introduits de manière amovible ou fixés individuellement de manière ponctuelle avec une acu-pression, les ouvertures réceptrices (trous (14)) étant disposées selon une grille prédéterminée (13), en particulier selon une grille cartésienne ou polaire ou en fonction des zones de réflexe naturel du pied.
Patent EP-0247566-B1 (EP)
IPC: B29C49/64
Filed: 1987-05-25
Granted: 1993-03-24
Abstract: A method of blow moulding a returnable/refillable container in the form of a polyester biaxially oriented bottle having a physical and structural relationship providing for the maintenance of aesthetic and functional viability over a minimum of five trips wherein each trip comprises (1) an empty state caustic wash followed by (2) contaminant inspection and product filling/capping, (3) warehouse storage, (4) distribution to wholesale and retail locations, and (5) purchase, use and empty storage by the consumer followed by return to a bottler. The container is obtained utilizing a specific preform configuration and reheat blow process wherein the sidewall of the resultant container has a percent crystallinity of 24-30 at a total preform draw ratio of 7-9/1. The container is formed utilizing recently developed process techniques to optimize strain induced sidewall crystallization.
Patent EP-0253227-B1 (EP)
IPC: G04C3/14
Filed: 1987-07-03
Granted: 1989-11-29
Abstract: This programming arrangement for a non-volatile memory incorporated in the inner circuit of a timepiece for adjusting the frequency of the time base thereof includes a support provided with a connector to be plugged in in place of the energy cell. The rate of division of the frequency divider is adjusted by the introduction into the memory of a number k representative of the frequency difference between the time base frequency and a standard frequency. To effect this the arrangement comprises an electronic circuit external to the timepiece and which is coupled thereto by the connector. The electronic circuit introduces the number k into certain predetermined stages of the divider. When such number k is thus introduced the state of such stages is blocked by the inner circuit of the timepiece such state then being transferred into the non-volatile memory.
Patent EP-0255217-B1 (EP)
IPC: C07D213/74
Filed: 1987-06-09
Granted: 1992-01-22
Abstract: Imidazoheterocyclic compounds having the formula: <CHEM> wherein A is a pyridine ring in any of its four positions; B is carbonyl, thioxomethyl or hydroxymethylene; Z is hydrogen, halogen, loweralkyl, hydroxy, loweralkoxy, diloweralkylamino or nitro; Ar is phenyl, pyrido, thienyl or furanyl; and W forms a wide combination of groups with B, including acids, esters, alcohols, amides and ketones. The compounds have CNS activity and find use as muscle relaxants, anticonvulsants and antianxiety agents.
Patent EP-0251952-B1 (EP)
IPC: C08G18/78
Filed: 1987-07-01
Granted: 1992-09-30
Abstract: Polyisocyanate containing a biuret group is prepared more particularly from an aliphatic, cycloaliphatic or arylaliphatic diisocyanate and water. 
<??>More precisely, the reaction of the monomeric diisocyanate and water is conducted under a carbon dioxide pressure. 
<??>A polyisocyanate containing a biuret group is thus obtained practically without any polyurea precipitate and stable in storage.
Patent EP-0279153-B1 (EP)
Inventor: EWEN JOHN A
IPC: C08F4/64
Filed: 1987-09-21
Granted: 1994-03-30
Abstract: The invention provides a process for pre-polymerizing olefin polymerization catalysts and a process for increasing the efficiency of pre-polymerized olefin polymerization catalysts. In one process of this invention an olefin monomer is added to a fluid carrier stream containing an olefin polymerization catalyst. The carrier stream containing the monomer and the catalyst is passed through an elongated tubular reactor at a flow rate sufficient to provide a residence time in the tubular reactor of less than 1 minute and under temperature conditions to pre-polymerize the catalyst within the tubular reactor without plugging of the reactor. In another process of this invention a pre-polymerized catalyst is contacted with a cocatalyst or a mixture of cocatalyst and an electron donor prior to introducing the catalyst into a polymerization reaction zone. <IMAGE>
Patent EP-0333708-B1 (EP)
IPC: B60C23/04
Filed: 1987-08-04
Granted: 1991-06-05
Abstract: Dans un détecteur de la pression de pneus de véhicules à moteur, on peut déterminer la pression de référence voulue après avoir assemblé le détecteur de la pression des pneus. Le détecteur (13) comprend une chambre de pression de référence (19) remplie d'un gaz et isolée du pneu par une membrane (25) électriquement conductrice. Lorsque la pression de l'air dans les pneus est suffisante, la membrane (25) touche une fiche de contact (26), fermant un circuit électrique du détecteur. Afin de régler la pression de référence voulue dans la chambre de pression de référence (19) du commutateur de pression, on peut modifier de façon permanente le volume de référence rempli de gaz, et donc la pression de référence (36, 39).
Patent EP-0275325-B1 (EP)
Inventor: IWAGAYA TAKASHI
IPC: G05B19/4093
Filed: 1987-07-25
Granted: 1995-01-25
Abstract: Numerical controller wherein execution format data necessary for a particular C-axis machining function such as read machining are prepared by a custom macro stored in a ROM (102) from data that are set by an operator using data setting means such as a keyboard (104). High-speed distribution data for controlling a machine tool are prepared, as required, by setting parameters like those that are used for ordinary turning operations, and a particular machining function is realized that requires high-speed interpolation to instruction data for moving the machine.
Patent EP-0285167-B1 (EP)
Title: N-silyl substituted 1-sila-2-azacyclopentanes
IPC: C07F7/10
Filed: 1988-03-31
Granted: 1992-09-30
Abstract: This invention relates to N-silyl substituted 1-sila-2-azacyclopentane compounds, preferably 1,1-dimethoxy-2-(trimethoxysilyl)-1-sila-2-azacyclopentane.
Patent EP-0302186-B1 (EP)
Title: Medical device and method for making it
IPC: A61L27/00
Filed: 1988-05-03
Granted: 1992-05-13
Abstract: A medical device which can be introduced into the body tissue of a human or animal comprises a matrix of a polyurethane elastomer with organic silicone polymer units built into the main polymer chain and an oligodynamic agent spatially distributed uniformly within the matrix. The oligodynamic agent releases bacteriocidal or microbicidal metal ions when exposed to body tissues. The method for manufacturing the medical device is characterized by the addition of the oligodynamic agent in a solid or dissolved form prior to the reaction of the educts with isocyanate.
Patent EP-0291840-B1 (EP)
IPC: A47C20/04
Filed: 1988-05-11
Granted: 1992-04-22
Abstract: Head or foot adjusting jack (1) which can be reversed to an upper position, and in which are fixed on the parts of the frame (3, 4) bars (15) or supports (22) connected in an articulated manner. Between the two is arranged a toothed strut (29), the engagement end (30) of which protrudes through a longitudinal opening (18) arranged in the bar (15) on an engagement toothed rack (17). At the end of the rack (30) are provided several engagement teeth (31-34), of which at least two are engaged with the toothed rack (17) of the bar (15), in the stepped maximum-loading positions.
Patent EP-0338121-B1 (EP)
Title: An egg-based cream for industrial scale confectionary production
IPC: A23L9/10
Filed: 1988-11-18
Granted: 1991-09-11
Abstract: A fresh egg-based cream including milk and sugar is prepared with appropriate amounts of monosaccharides and modified and partly hydrated amylopectin. This cream, having a low Aw value, a sufficiently long shelf life at room temperature, and a suitable mellowness, has shown to suit particularly well industrial scale confectionery production methods.
Patent EP-0295008-B1 (EP)
IPC: B22D23/00
Filed: 1988-06-03
Granted: 1993-08-11
Abstract: A metal matrix composite may be produced by atomising a stream of molten aluminium-lithium alloy to form a spray of hot metal particles by subjecting the stream to relatively cold gas directed at the stream, applying to the stream or spray fine solid particles of reinforcement e.g. silicon carbide, and depositing the metal having the fine particles incorporated therein. The resulting composite has the following properties in an extruded and age hardend state:      0.2% Proof strength - at least 400 MPa      Tensile strength - at least 440 MPa      Elongation - at least 2.0%      Modulus of elasticity - at least 85 GPa Density - maximum 2.75 Mg/m<3>.
Patent EP-0297863-B1 (EP)
IPC: C01B31/04
Filed: 1988-06-30
Granted: 1991-09-18
Abstract: A method for producing graphite structures which are of light weight and excel in elasticity from a carbonaceous material comprises in succession the steps of: (a) treating said carbonaceous material with nitric acid or a nitric-sulfuric acid mixture, (b) bringing the acid-treated carbonaceous material into contact with a basic aqueous solution to make it soluble, (c) adding an acidic aqueous solution to the obtained soluble matter to regulate the pH of said soluble matter to 3 or less, thereby precipitating a carbonaceous component therefrom, and (d) graphitizing the thus precipitated carbonaceous component at 2,400 DEG C or higher temperature.
Patent EP-0282405-B1 (EP)
Title: Low toxicity drug-lipid systems
Inventor: BONI LAWRENCE
IPC: A61K9/16
Filed: 1988-03-04
Granted: 1995-02-08
Abstract: Methods and compositions are described for nonliposomal lipid complexes in association with toxic hydrophobic drugs such as the polyene antibiotic amphotericin B. Lipid compositions are preferably a combination of the phospholipids dimyristoylphosphatidylcholine (DMPC) and dimyristoylphosphatidylglycerol (DMPG) in about a 7:3 mole ratio. The lipid complexes contain a bioactive agent, and may be made by a number of procedures, at high drug:lipid ratios. These compositions of high drug:lipid complexes (HDLCs) may be administered to mammals such as humans for the treatment of infections, with substantially equivalent or greater efficacy and reduced drug toxicities as compared to the drugs in their free form. Also disclosed is a novel liposome-loading procedure, which may also be used in the formation of the HDLCs.
Patent EP-0319438-B1 (EP)
Title: Method and apparatus for checking the cleanliness of a surface
IPC: G01N1/04
Filed: 1988-11-04
Granted: 1992-05-06
Abstract: According to the invention a reference area (1) is swept by a pad (2) applied with a constant and pre-selected pressure, on which pad there are one or more primary sampling zones. These zones are linear and successive, forming a viewing field where lines of dust are noted. The device is formed by a frame (5) which defines the sampling area (1) and by a moving carriage (6) placed in said frame by which it is supported, and in which carriage a sampling pad (2) is fixed. The invention relates to the professional cleaning industry and services. <IMAGE>
Patent EP-0302840-B1 (EP)
Title: Industrial process for the manufacture of holders for photographs for tombs or tombstones
IPC: A47G1/00
Filed: 1988-07-26
Granted: 1993-03-17
Abstract: The instant invention concerns a new process for the manufacture of holders containing photographs, for tombs or tombstones, made up of an opaque support and a transparent plexiglass cover, made at the same time by a compressed air moulding process, which starts with two plexiglass sheets, positioned one on top of the other and clamped within a special form, where a matrix punch exerts pressure on the two sheets, and after being brought to a softening temperature, compressed air is blown onto them so that they are moulded at the same time by contact with the external wall of the punch.