baber/WOPTO huggingface dataset:
Patent EP-0286707-B1 (EP)
Title: Separation process of solids from liquids in a cross-flow separator, and apparatus for carrying out this process
IPC: B01D21/00
Filed: 1987-04-15
Granted: 1992-01-15
Abstract: A crossflow separator (4) located in a treatment chamber (1) is used for separating solids from flocked liquids, the liquid continuously fed to the treatment chamber having a minimum residence time of 2 to 3 minutes in the flow region of the feed chamber (2), the velocity of the liquid being 20 to 30 mm/second in the holes of the distributor wall (7), through which the liquid passes into the chamber (3) provided with the plate pack, and the treatment liquid passing, after leaving the plate pack, via a perforated metal sheet (14) into a discharge chamber (5); in this case, the velocity of the liquid in the holes of the perforated metal sheet is 40 to 50 mm/second. The main quantity of the particles to be separated off, preferably 80% of the particles, are obtained in the feed chamber (2), while the remainder is separated off in the plate pack (4). The invention also relates to an apparatus for carrying out the process, in particular to the special design of the treatment vessel (1). <IMAGE>
Patent EP-0289638-B1 (EP)
IPC: B30B11/02
Filed: 1987-05-07
Granted: 1990-08-01
Abstract: 1. Press, more especially for the production of pressed elements true to size from materials in powder form, having a press stand, in which are provided a press frame and a press table as main and guide axis, which are immovably connected to one another by a mechanical drive means, especially a toggle lever drive, and form a main press ram, characterised in that a hydraulic press part (12) with at least one additional pressing axis or with several additional pressing axes (M-pressing axis, Z-pressing axis and Y-pressing axis) is able to be installed before the main pressing ram (X-pressing axis) between press frame (5) and press table (4) of the mechanical press part (2), that the hydraulic press part (12) forms a self-contained built-in adapter for the mechanical press part (2), and that the working movement of each press shaft or axis of the hydraulic press part (12) can be controlled and regulated (22 to 33), dependent on travel and time (30), by the working movement of that main and guide shaft (X-pressing axis) of the mechanical press part (2) which consists of press frame (5) and press table (4).
Patent EP-0249126-B1 (EP)
IPC: D06M13/402
Filed: 1987-06-02
Granted: 1992-01-15
Abstract: Waterproofing and oil-proofing agents contain A. compounds containing a perfluoroalkyl group, and B. quaternization products of basic fatty acid amides.
Patent EP-0253488-B1 (EP)
IPC: C08G14/08
Filed: 1987-06-08
Granted: 1993-08-11
Abstract: A water soluble phenolic resole-urea composition useful as a binder which remains infinitely water-dilutable and free of sediment after one month of storage at 0 DEG C and is made by the reaction of urea with the free formaldehyde in a phenolic resole under acid conditions, followed by the further addition of urea at neutral or slightly basic conditions.
Patent EP-0257840-B1 (EP)
IPC: F23L15/02
Filed: 1987-07-31
Granted: 1991-12-18
Abstract: Method of supplying heat to a chamber (10) wherein first (12) and second (13) burners are arranged to direct hot products of combustion into the chamber, fuel (15) is supplied to said burners alternately, during the supply of fuel to the first (12) of said burners, air (16) is supplied through the first burner (12), hot products of combustion pass from the chamber into the second burner (13), heat is extracted from products of combustion which have left the chamber and is stored in heat storage means (26) and wherein, during the supply of fuel to the second burner (13), air is passed through the heat storage means (26) associated with that burner to receive heat therefrom, the heated air being mixed with fuel by the second burner (13) and hot products of combustion passing from the chamber through the first burner (12) and heat being extracted from the products of combustion by heat storage means (26) associated with the first burner (12). The chamber may contain workpieces which are to be heated.
Patent EP-0279101-B1 (EP)
IPC: H05B6/06
Filed: 1987-08-10
Granted: 1993-07-07
Abstract: Method of and apparatus for providing agitation of the melt in the induction melting of metals. A medium frequency melting power supply (12) of an induction furnace or crucible (10) acts in conjunction with a modulating circuit incorporating a wave form generator (14) whereby modulation at predetermined amplitude and frequency is applied to the furnace power frequency during at least part of the melt processing cycle to cause agitation of the melt to a predetermined extent independently of the selected overall power input.
Patent EP-0272089-B1 (EP)
IPC: G01K3/04
Filed: 1987-12-15
Granted: 1993-06-16
Abstract: For determining the attainment of a desired heated condition, referred to as "doneness", of a body of food or other material heated in a microwave oven, there is provided a device including an indicator that changes appearance at a predetermined temperature, mounted on an outwardly-facing major surface of a thin-gauge metal element (22) which is disposed in the oven so as to receive heat from the body. The metal element may be mounted on the lid (18) or other wall of a container (10) holding the body (11) in the oven (not shown); the lid may be microwave-transmissive and may hold the metal element (22) spaced above the body (11). The indicator may include a multilayer structure (28) which has the property of undergoing an observable change of appearance upon attaining a predetermined elevated temperature. In use, the device is placed in a microwave oven together with the body (11) and is observed visually, for detection of the change of appearance, which occurs when the indicator reaches a temperature corresponding to adequate doneness of the body (11).
Patent EP-0298981-B1 (EP)
Title: Systeme de contacts pour interrupteur a vide avec champ magnetique axial
IPC: H01H33/664
Filed: 1987-03-20
Granted: 1990-07-11
Abstract: Eléments de contact pour interrupteur à vide avec champ magnétique axial se présentant sous la forme par exemple de contacts à cuve pourvus de fentes dans le même sens, qui portent un corps de contact discoïde et possèdent des moyens de suppression des courants parasites. A cet effet, il est connu notamment d'incorporer des fentes radiales dans l'élément de contact. Les éléments de contact ci-décrits (10, 20, 30, 50) possèdent, au moins sur leur partie arrière, des zones radiales (15, 25, 35, 45, 55) qui présentent une conductivité électrique notablement inférieure à celle du matériau de base. Ces zones radiales peuvent être soit des rainures (15 à 18) ménagées sur la face arrière (12) du corps de contact (10), soit des régions de diffusion (25, 35) d'additifs réduisant la conductivité électrique du matériau de base, ou encore une combinaison des deux. Dans le cas de corps de contacts (40, 50) produits par métallurgie des poudres, il est également possible d'incorporer les régions radiales, lors de la fabrication sous forme de parties remplies (45) ou d'éléments moulés (55) dans un matériau présentant une conductivité électrique inférieure à celle du matériau de base.
Patent EP-0280211-B1 (EP)
Inventor: GEIGER THOMAS DR
IPC: G01N33/68
Filed: 1988-02-19
Granted: 1994-11-02
Abstract: To determine an antibody by incubation with three different receptors R1, R2 and R3, of which R1 and R3 are present in the liquid phase and capable of binding to the antibody, R2 is present bound to a solid phase and is capable of binding to R1 and R3 carries a label, separation of the solid from the liquid phase and measurement of the labelling in the solid phase, a conjugate of a substance specifically recognised by the antibody to be determined and a reaction component of a specific binding system is used as R1, a conjugate of a substance specifically recognised by the antibody to be determined and a label is used as R3 and the other binding component of the specific binding system is used as R2. 
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Patent EP-0306684-B1 (EP)
Title: Device for pressing a sheet against the impression cylinder in a rotary sheet-fed printing press for multicolour printing
IPC: B41F21/10
Filed: 1988-07-27
Granted: 1992-04-08
Abstract: Sheet pressing means for a multi-color sheet-fed press adapted for both first-side printing and perfecting printing wherein the press includes a press frame and first and second impression cylinders with a sheet-turning cylinder therebetween. The sheet pressing means includes a plurality of hollow air-blowing fingers disposed after the printing zone of the first impression cylinder for directing blown air to press a sheet onto the surface of the first impression cylinder, with the fingers being disposed in substantially equidistant relationship to one another on a support tube which is disposed above the first impression cylinder and substantially parallel to the axis thereof along substantially the entire length of the first impression cylinder. Preferably, the fingers each have at the downstream end thereof an air exit surface with air exit orifices formed therein, and the exit surfaces are formed to conform generally to the convex external contour of the first impression cylinder and have a downstream tip end adapted to be positioned closely adjacent the point of tangency between the first impression cylinder and the sheet-turning cylinder. In the preferred embodiment, an articulated linkage is mounted on the press frame for selectively moving the support tube, the fingers and the tip ends thereof toward said point of tangency for perfecting printing and away from said point of tangency for first-side printing and a valve is provided for controlling the air flow through the fingers.
Patent EP-0309923-B1 (EP)
Inventor: PARDINI FRANCO
IPC: H01H89/08
Filed: 1988-09-22
Granted: 1994-12-14
Abstract: Current limiting contact arrangement, of the free repulsion type, consisting of a modular unit (10) to be housed in an usually insulating box (12), provided with two fixed contact arms (14, 30) and at least two movable contact arms (20, 26) which can be actuated both manually by means of a rod (44) coupled to driving means, and electrically by means of an electromagnetic actuator (80) driving said movable contact arms (20, 26) through a lever (106) and a rotating bracket member (114) so as to cause contact pairs (18, 22; 28, 32) to be held in an open condition as an electromagnet (90) of said actuator (80) is de-energized.
Patent EP-0312853-B1 (EP)
Title: Refrigerating appliance, particularly for a switch cabinet
IPC: F25D21/14
Filed: 1988-10-07
Granted: 1992-04-29
Abstract: The invention relates to a cooling device having an evaporator, a blower with an outlet connecting piece, a condenser, and a compressor. A condensate collecting pan is positioned below the evaporator. The collected condensate water flows from the condensate collecting pan through a discharge pipe. In order for relatively large quantities of accumulating condensate water to be removed from the cooling device, the condensate water flows from the discharge pipe into a condensate collecting pan positioned below and downstream of an outlet connecting piece of the blower which discharges a warm air current. The warm air current of the blower flows to an outlet hole through an air channel which is connected to an outlet connecting piece of the blower.
Patent EP-0374277-B1 (EP)
Inventor: ANDREW JOHN E
IPC: B01D3/36
Filed: 1988-12-19
Granted: 1994-06-01
Abstract: The present invention is a method for using water to remove amine from an oil-amine component. The oil-amine component is typically produced in prior art processes using an amine having an inverse critical solution temperature with water to break emulsions and sludges. The steps of the present invention include adding water to the oil-amine component in an amount sufficient to form a water-amine azeotrope with substantially all the amine in the oil-amine component followed by heating to remove the azeotrope. The method of the present invention may be used to remove amine from an oil-amine component even where the amine is present in an amount as low as 10% or less by weight.
Patent EP-0294290-B1 (EP)
IPC: B65B63/04
Filed: 1988-06-02
Granted: 1991-10-09
Abstract: The invention relates to the packaging of strip products based on mineral fibres. It is proposed to bring the strip into a space delimited by 3 elements imparted with a movement causing the winding of the strip. The third of these elements, the compression roll driven at a speed of rotation which is a function of a predetermined programme using as parameters the length of the strip already unwound and the speed of the conveyor supplying the strip. The rolls obtained according to the invention are more cylindrical and there are no over- compressed regions. 
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Patent EP-0344179-B1 (EP)
Title: Contraceptive and anti-infective barrier device
IPC: A61F5/00
Filed: 1988-01-22
Granted: 1992-08-26
Abstract: The device includes a continuous flexible pouch which is entirely surrounded by a flange member which acts as a shield to cover the periphery of the vaginal entrance. The pouch, which is preferably in the form of a loose collapsed sheath, is arranged to be introduced into the user's vagina so as to form a liquid barrier between the penis and vagina. Straps and ribbed protrusions are provided for securely maintaining the flange member in its operational position. Preferably, an applicator rod is also provided.
Patent EP-0372074-B1 (EP)
Inventor: OHSAWA TAKAAKI
IPC: A61M1/34
Filed: 1988-06-25
Granted: 1994-08-31
Abstract: This invention discloses a blood component separator which comprises at least three laminated sheet-like members, blood circulation circuits laminated in at least two layers between these sheet-like members, filters for separating blood components and assembled in these blood flow paths, a plurality of connection ports disposed in the sheet-like members so as to communicate with the blood circulation circuits, a communication tube disposed in such a manner as to allow part of the connection ports to communicate with one another and to control the flow of fluid in the blood circulation circuits, and an external function part connected to the other connection ports. In this invention, the blood circuits are laminated three-dimensionally. Accordingly, more complicated blood circuits than the conventional separators where the blood circuits are integrated only two-dimensionally or on one plane can be integrated.
Patent EP-0354220-B1 (EP)
Title: Multi-stage process for reducing the concentration of pollutants in an effluent
IPC: B01D53/94
Filed: 1988-08-12
Granted: 1993-04-21
Abstract: A process for the reduction of nitrogen oxides in an effluent from the combustion of a carbonaceous fuel while minimizing the production of other pollutants is presented. The process comprises introducing (most commonly by injecting) a nitrogen oxides reducing treatment agent into an effluent according to a nitrogen oxides reducing treatment regimen under conditions such that the treatment agent is operating on the high temperature or right side of its nitrogen oxides reduction versus effluent temperature curve, especially on the high temperature or right side of the curve plateau.
Patent EP-0329994-B1 (EP)
Inventor: KLEIN CHRISTIAN DR RER NAT
IPC: C07K14/805
Filed: 1989-02-02
Granted: 1993-12-29
Abstract: Immunogen, for prepn. of antibodies (Ab) specific for haemoglobin (Hb) A1c, of formula (I) is new. m = 1-40; T = carrier protein; A = spacer, with 10-20 atoms in the chain, of formula (i) X = S or NH; n = 1-4; B = organic gp. contg. a succinimido residue. Also new is the cell line ECACC 87120801. Pref. A contains 12-18 atoms; m = 3-20 and B = succinimidyl -hexanoyl.
Patent EP-0339325-B1 (EP)
IPC: A23G3/02
Filed: 1989-04-06
Granted: 1992-03-11
Abstract: PCT No. PCT/EP89/00369 Sec. 371 Date Dec. 26, 1989 Sec. 102(e) Date Dec. 26, 1989 PCT Filed Apr. 6, 1989 PCT Pub. No. WO89/10187 PCT Pub. Date Nov. 2, 1989.Pastilles are formed by passing small quantities of a viscous material through small openings and onto a moving conveyor surface located therebeneath. The viscous material is contacted by the conveyor surface after the material protrudes from the openings, but before the material becomes sufficiently large to break free and fall. Instead, the conveyor surface forcefully extracts the material from the openings, thereby resulting in the formation of pastilles which are of smaller size than would have been the case had the material been allowed to break free and fall on its own accord.
Patent EP-0353605-B1 (EP)
Title: Use of a mineral material for absorbing toxic fluids, emulsions or suspensions
IPC: C09K3/32
Filed: 1989-07-26
Granted: 1992-04-15
Abstract: The use of a mineral material for absorbing toxic fluids, emulsions and suspensions.
Patent EP-0414939-B1 (EP)
Title: Vibrationless starting and braking control for transporting equipment
IPC: H02P23/20
Filed: 1989-08-30
Granted: 1993-05-26
Abstract: The invention relates to a vibrationless control, in particular for the starting and braking process of conveying systems, for example large-scale conveyor belt systems or cable belt conveyor systems which are subject to mass vibrations, said control having a starting and braking control with a running-up or braking process preselection and which operates with an acceleration moment desired value (M<*>B), with a load moment desired value (M<*>L) and with an additional desired value ( DELTA M<*>) which is derived from the speed of revolution, which values are added, as a result of which a moment desired value can be produced and in which case the load moment desired value (M<*>L) can be constantly followed during the stationary operation in such a way that the additional desired value is virtually zero. <IMAGE>
Patent EP-0331321-B1 (EP)
Inventor: FIELDING HAROLD CROSBIE
IPC: B01J47/12
Filed: 1989-02-20
Granted: 1994-10-26
Abstract: An organic polymeric material, which is preferably perfluorinated and which comprises a polymeric chain and at least one group pendant from the chain, in which the group pendant from the chain comprises a saturated cyclic group and at least one ion-exchange group or group convertible thereto, and in which the ion-exchange group or group convertible thereto is linked to the polymeric chain through the cyclic group. Also an ion-exchange membrane produced from the polymeric material, an electrolytic cell containing the membrane, vinyl monomers from which the organic polymeric material may be produced and intermediates useful in production of the monomers.
Patent EP-0368533-B1 (EP)
IPC: H01L21/60
Filed: 1989-10-31
Granted: 1992-09-16
Abstract: An automatic wire bonding apparatus, for wedge-bonding using aluminium wire, comprises a bonding head comprising a bonding tool mounted on an ultrasonic transducer, a bonding tip of the tool being arranged, in the operation of the machine, to press aluminium wire against the contact surface of an electronic or electrical component, the wire being drawn from a suitable wire supply, and a wire clamp by which the wire drawn from the wire supply may be clamped, the wire clamp being movable backward and forward generally in the direction in which the wire is fed appropriately to position the free end of wire drawn from the spool after completion of a bonding operation. The automatic wire-bonding apparatus further comprises means for monitoring, during bonding, the quality of the bond formed between the wire and the surface to which it is to be bonded, by identifying those bonds which do not fall within predetermined maximum and minimum values for deformation of the wire due to ultrasonic excitation. By using the automatic wire bonding apparatus described, the time during which ultrasonic energy is transmitted to the bond is minimised, thus maximising the throughput of the machine, and wastage due to unsatisfactory bond formation is reduced.
Patent EP-0436533-B1 (EP)
Inventor: MAUS WOLFGANG
IPC: F01N3/28
Filed: 1988-12-19
Granted: 1993-06-23
Abstract: A honeycomb structure, in particular a catalyst support, preferably of circular, oval or elliptical cross-section, is made of a pile of sheet metal plates (1, 2) intertwined in opposite directions and arranged in a tubular sheath (7). To stabilize the entire structure and to prevent extraction of the sheet metal plates (1, 2) from the tubular sheath (7), some of the sheet metal plates (8, 9, 10) are thicker than the others, because these layers (8, 9, 10) are made of thicker sheet metal or a plurality of contiguous thinner sheet metal plates. The thicker sheet metal layers stabilize the entire structure and prevent, in particular, deformation of the tubular sheath due to high internal pressure at elevated temperatures, even in structures of oval or elliptical cross-section.
Patent EP-0407414-B1 (EP)
IPC: C08F4/42
Filed: 1989-03-15
Granted: 1993-01-27
Abstract: Polymérisation par transfert de groupe où le catalyseur consiste essentiellement en (a) environ 10 à 100 moles en pourcentage d'un silane de formule spécifique; et (b) 0 à environ 90 moles en pourcentage d'au moins un acide Lewis composé de mercure approprié.
Patent EP-0424451-B1 (EP)
IPC: E06C7/44
Filed: 1989-07-06
Granted: 1993-02-10
Abstract: Un dispositif permettant de supporter les extrémités inférieures de montants d'une échelle sur un sol inégal, comprend un tapis (7) souple plat comportant à une extrémité une partie en rampe (1). En utilisation, un montant repose sur le tapis plat et l'autre repose à une hauteur adaptée sur la partie en rampe, faisant face au mur contre lequel s'appuie l'échelle. La partie en rampe est rotative sur 180° pour que l'on puisse s'en servir de la main gauche et de la main droite.
Patent EP-0426735-B1 (EP)
Inventor: CONNELLY BRUCE ALAN
IPC: C09D127/12
Filed: 1989-07-26
Granted: 1996-01-31
Abstract: A coating composition, containing a fluoropolymer, a film-forming adjuvant resin which is different from the fluoropolymer and adapted to react with the group represented by F in the functional organosilane of formula (I); and an amount effective to promote adhesion of a functional organosilane represented by formula (I), wherein A represents an organo group containing from 1 to 18 carbon atoms. G represents an organo group containing from 2 to 10 carbon atoms. X represents a hydrolyzable group; and b is an integer from 0 to 2, and F represents amino, polyamino, glycidoxy, mercapto, cyano, allyl, vinyl, urethano, halo, isocyanato, ureido, imidazolinyl, acrylato or methacrylato.
Patent EP-0453596-B1 (EP)
Inventor: HOFSAESS ULRIKA
IPC: H01H37/54
Filed: 1990-04-25
Granted: 1995-03-22
Abstract: A temperature switch (1), which has contact parts (4, 6) which can be made contact with from the outside and are stationary, arranged at a distance from one another, is developed further and has a bimetallic spring (8), especially a snap disc, and a moving contact element which can be switched by the bimetallic spring between a closed position and an interruption position, and, in the closed position, causes a low-resistance electrical contact between the contact parts. The further development provides that a plastic injection-moulded part (7) with a finite electrical resistance is arranged at least between the contact parts, at least touching both, which part (7) has a high resistance in comparison with the electrical resistance between the contact parts via the contact element in the closed position of the latter. <IMAGE>
Patent EP-0387952-B1 (EP)
Inventor: BERRENS LUBERTUS
IPC: A61K39/36
Filed: 1990-03-08
Granted: 1995-09-06
Abstract: Primary-toxic chemical compounds with a molecular weight of less than 12000 Daltons, which may be isolated from plant material and which are, or may become, potential IgE-binding allergens causing immediate-type allergy in predisposed individuals; methods for their isolation and their use for clinical purposes.