baber/WOPTO huggingface dataset:
Patent EP-0213344-B1 (EP)
Title: Process and circuit arrangement for measuring the active and reactive current in an ac network
IPC: G01R21/00
Filed: 1986-07-14
Granted: 1991-01-16
Abstract: A method and circuit arrangement for measuring in-phase current and quadrature current in an electrical alternating current power supply is disclosed. The invention uses a microprocessor whereby four integral values A1 through A4 are combined in such as to allow determination of the in-phase current and the quadrature current. The invention is useful in recording in-phase and quadrature components of current from an alternating current power supply.
Patent EP-0220399-B1 (EP)
IPC: F21V1/20
Filed: 1986-08-06
Granted: 1991-11-06
Abstract: The method enables the glass fragments (11, 11') to be reliably secured by a simple manipulation as they are being processed. This purpose is served by a shielding mould (2) made from a hard PU foam, in which contour fields (3) are formed on which the glass fragments (11, 11') can be glued and then joined to one another by soldering. The glued joint can be undone by heating. Due to the contour lines impressed in the shielding mould (2), the contour fields (3) are always clearly visible and moreover the shielding mould (2) can be retained and repeatedly used. <IMAGE>
Patent EP-0224755-B1 (EP)
IPC: F04D17/12
Filed: 1986-11-08
Granted: 1991-07-17
Abstract: A stage housing for fluid-flow machines in which no overlaps or undercuts are attached to the parts carrying fluid. <IMAGE>
Patent EP-0188325-B1 (EP)
IPC: C09D7/65
Filed: 1986-01-08
Granted: 1992-07-22
Abstract: A process for making void containing polymer particles comprising
 (A) emulsion polymerizing a core from a core monomer system comprising ethylenically unsaturated monomer containing acid functionality;
 (B) encapsulating said core with a sheath by emulsion polymerizing a sheath monomer system, comprising 0 to 10% by weight acid functional monomer, in the presence of said core, said sheath being permeable to fixed or permanent bases;
 (C) swelling, optionally in the presence of a solvent the polymer particles formed in (B) with fixed or permanent base so as to produce a dispersion of particles which, when dried, contain a single void which may cause opacity in compositions in which they are contained. 
<??>Compositions comprising said void containing polymer particles are also disclosed.
Patent EP-0193375-B1 (EP)
IPC: C11D17/00
Filed: 1986-02-24
Granted: 1992-05-06
Abstract: A pourable, homogenous, abrasive aqueous detergent composition, suitable for cleaning hard surfaces contains detergent active compound which is preferably a mixture of anionic an nonionic detergent active compounds, and a water-soluble salt in an amount sufficient to provide undissolved particles which act as an abrasive. The composition has an apparent viscosity which is sufficient to maintain the particles of salt in suspension during storage while ensuring that the composition remains pourable.
Patent EP-0224392-B1 (EP)
IPC: C08G73/14
Filed: 1986-09-23
Granted: 1990-09-12
Abstract: The process for the manufacture of infusible and insoluble polyamide-imide powders of spheroidal form comprising first reacting at least one lactam in solution with a polyamide generator in the presence of an anionic polymerization catalyst and then adding to the polymerization reaction a polyisocyanate in an amount sufficient to first activate said polymerization and then to react with the polyamide chains being formed and to bridge the same; the resultant product; and lubricants comprising a lubricating fluid and the resultant product.
Patent EP-0239711-B1 (EP)
IPC: E01B27/00
Filed: 1986-04-02
Granted: 1989-05-24
Abstract: A mobile ballast cleaning apparatus comprises a first and a second work vehicle. A track lifting device and a vertically adjustable ballast excavating and conveying chain are mounted on the first work vehicle, and a ballast screening installation for separating waste from cleaned ballast and a waste conveyor means for removing the waste are mounted on the second work vehicle. The apparatus further comprises a cleaned ballast conveying and redistributing installation including a conveyor band mounted on the second vehicle for receiving the cleaned ballast from the ballast screening installation, a first cleaned ballast conveyor arranged to convey the cleaned ballast to an output end adjacent a first ballast redistributing outlet immediately rearwardly of the ballast excavating site, and a second cleaned ballast conveyor having an input end adjacent the output end of the first ballast conveyor and leading to a second ballast redistributing outlet arranged rearwardly of the rear undercarriage of the first work vehicle. A ballast flow deflector is mounted between the output end of the first cleaned ballast conveyor and the input end of the second cleaned ballast conveyor, and a drive selectively positions the ballast flow deflector for directing the cleaned ballast to the first outlet for continuously forming a first layer of cleaned ballast as the mobile apparatus advances in the operating direction and/or to the second outlet for forming a second layer of cleaned ballast over the first layer.
Patent EP-0207105-B1 (EP)
Title: Broyeur a marteaux
IPC: B02C13/288
Filed: 1985-12-30
Granted: 1988-10-19
Abstract: Le broyeur à marteaux comporte une chambre de broyage (1) disposée horizontalement à la périphérie de laquelle sont répartis plusieurs canaux d'alimentation (4) munis d'un orifice d'entrée (7a) pour le produit brut à broyer. A chaque canal d'alimentation (4) correspond un canal de sortie (5) situé à côté du canal d'alimentation et muni d'un orifice de sortie (7b) pour le produit concassé. Les entrées (7a) et les sorties (7b) sont réparties alternativement et régulièrement à la périphérie de la chambre de broyage; celle-ci est ainsi subdivisée à sa périphérie en un nombre correspondant de segments de broyeur qui sont chacun délimités par un canal d'alimentation (4) avec un orifice d'entrée (7a) et un canal de sortie (5) correspondant avec un orifice de sortie (7b). Une installation de dosage spéciale avec des compartiments coaxiaux (21, 22) et plusieurs vis de dosage (23) est prévue pour alimenter en continu les canaux d'alimentation (4) avec des produits bruts différents à partir des compartiments correspondants (21, 22). Le broyeur ainsi que l'installation de dosage conviennent pour différentes matières en vrac et différents broyages et offrent des avantages particuliers pour la préparation de mélanges de fourrages.
Patent EP-0215832-B1 (EP)
Title: Aimant solenoidal a haute homogeneite de champ magnetique
IPC: H01F7/20
Filed: 1986-02-21
Granted: 1990-10-17
Abstract: Structure de raccordement entre bobines de Bitter espacées, dans un aimant à champ homogène. Selon l'invention, l'aimant est constitué de plusieurs bobines de Bitter espacées les unes des autres et deux bobines voisines sont connectées par deux groupes de conducteurs (g1, g2) symétriques par rapport à un plan (P) et dans lesquels les composants de courant créent des ampères tours en opposition. Application à l'imagerie par RMN.
Patent EP-0247567-B1 (EP)
IPC: G01D5/14
Filed: 1987-05-25
Granted: 1990-09-19
Abstract: 1. Absolute angular measuring device for determining the angular position of a rotatable shaft (3; 13) having a rotor (4; 14) which can be coupled to the shaft, said rotor having a permanent magnet arrangement (5; 15), rotating with it, having two poles (N, S) arranged diametrically opposite each other on opposite sides of the axis of rotation and the angular position of said shaft being sensed by a magnetic field sensor (6; 16), the sensed signal being converted by an evaluation circuit into an angular measured value and the latter being then issued, characterized in that the rotor is a pot-shaped rotary body (4; 14), in which the permanent magnet arrangement in the form of a permanent magnetic ring (5; 15) magnetized in bipolar fashion is concentrically arranged, and in that a magnetic field probe (6; 16) constructed as an electronic compass serves as magnetic field sensor, said magnetic field probe measuring the components, situated perpendicularly to one another, of a magnetic field with two windings applied over a core plate and being arranged in the region between the two permanent magnetic poles and being permanently connected at the open side of the rotor (4; 14) to a housing (1; 11).
Patent EP-0262479-B1 (EP)
IPC: H03K17/693
Filed: 1987-09-09
Granted: 1991-04-24
Abstract: A broadband signal cross point switching equipment comprises a cross point matrix having FET switch elements formed with a switching transistor and a holding circuit for providing a through-connect or inhibit signal. The matrix has input lines and output lines and the switching transistor includes a main electrode connected to the respective output line. The switch elements each comprise an auxiliary transistor forming a series circuit with the switching transistor and including a control electrode which is connected to the appertaining matrix input line and a main electrode, facing away from the series circuit, connected by way of a sampling transistor to one terminal of the operating voltage source, to whose other terminal the respective matrix output line is connected by way of a precharging transistor. The precharging transistor and the sampling transistor have their control electrodes charges opposite relative to one another with a switching matrix selection clock and subdivide a bit through connection time interval into a charging phase and an actual through-connect phase so that, given an inhibited sampling transistor, the matrix output line in each preliminary phase is at least approximately charged by way of the precharging transistor to the potential prevailing at the other terminal of the voltage source.
Patent EP-0252850-B1 (EP)
IPC: H04L9/00
Filed: 1987-07-09
Granted: 1992-09-09
Abstract: PCT No. PCT/FR87/00271 Sec. 371 Date Feb. 10, 1988 Sec. 102(e) Date Feb. 10, 1988 PCT Filed Jul. 9, 1987 PCT Pub. No. WO88/00742 PCT Pub. Date Jan. 28, 1988.The subject of the invention is a method for certifying the authenticity of a datum exchanged between two devices connected locally or at long distance by a transmission line. The transmitting device (2) fashions an enciphered message (M) on the basis of a parameter (X) at least one field (X1) of which must satisfy a predetermined condition and one field (X3) corresponds to the datum (d) to be transmitted. The receiving device (1) deciphers the message (M) in order to find a parameter (X') the field (X'1) of which must satisfy the same condition as the field (X1) for which the field (X'3) corresponds to the datum (d) transmitted. The invention is applicable in particular to credit cards.
Patent EP-0270400-B1 (EP)
IPC: A61F5/448
Filed: 1987-10-26
Granted: 1992-07-08
Abstract: An improved ostomy device is provided having two elements one of which is provided to be fixed about an artifical opening in the body of the user by means of a pressure sensitive adhesive means, a belt or any other similar means, and the other of which includes a collecting pocket for collecting body fluids and/or waste intended to be removably coupled to said first element by screwing means formed on two end pieces, a first one of which is fixed to a shoe forming a cutaneous protector of the peristomial zone and about an opening in said shoe, whereas the second is fixed about an opening in the connecting pocket, said first end piece, which may also be fixed about the outlet of one or more probes or similar which is or are fast therewith, as well as said second end piece is provided with means ensuring sealing of the device during fitting together of the two elements by screwing.
Patent EP-0282571-B1 (EP)
Inventor: ARMINGTON STEVEN E
IPC: D21H/
Filed: 1987-09-14
Granted: 1994-07-20
Abstract: Processes for the production of antistatic or static dissipative papers, coated antistatic papers, antistatic paper dunnage products, and apparatus for the production of antistatic papers. The papers produced may be expeditiously used in dunnage converter machines operable to produce antistatic resilient pad-like cushioning dunnage products useful for packaging. In one of the processes a partially dried web (W) of paper emitted from drier section (16) of a four-drinier paper making machine (10) is then passed to a liquid antistatic material applicator or feed mechanism (18) where web (W) is coated with liquid antistatic material. In another process a web of dry paper (W') passes through pool (48) of antistatic liquid, squeeze rollers (50, 50A) of mechanism (43), and drier mechanism (54).
Patent EP-0292806-B1 (EP)
Inventor: SCHMIDT GUNTER DR
IPC: A23K20/195
Filed: 1988-05-13
Granted: 1994-11-02
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.
Patent EP-0309770-B1 (EP)
Inventor: CESTE MARIO G SR
IPC: A47J27/62
Filed: 1988-09-03
Granted: 1993-11-10
Abstract: A temperature control system for cooking apparatus, for example, a fryer using cooking oil or shortening which is heated by a suitable heating element. The cooking apparatus has different modes of operation including start-up mode, idle mode and cooking mode. Overshoot to a temperature above the setpoint temperature is limited during start-up mode, idle mode and cooking mode with the apparatus having different temperature control characteristics based on the mode of operation and adapting variable parameters to achieve optimum temperature control accuracy.
Patent EP-0324987-B1 (EP)
Title: Train unit comprising a continuous low floor
IPC: B61D3/18
Filed: 1988-12-30
Granted: 1992-04-15
Abstract: The invention relates to a train unit having a continuous low-lying wagon floor, in particular for transporting lorries. It consists of at least one railway goods wagon (E) provided with two bogies (2) and of at least one further wagon (E, A) also designed with a low-lying wagon floor. So that the wheel set loads of the train unit do not exceed the admissible values even in the case of relatively heavy and relatively long lorries, the undercarriage end of a semitrailer wagon (A) is positioned on the undercarriage (1) of the railway goods wagon (E), provided with two bogies (2), at least in the region of one of the bogies (2) in order to transmit vertical forces, which semitrailer wagon is provided exclusively at its other end with a bogie (2) and, in order to transmit the horizontal pulling and pushing forces via a joint (11) with two swivel axes (a, b) running at right angles to one another, is connected to the undercarriage (1) of the railway goods wagon (E). <IMAGE>
Patent EP-0301663-B1 (EP)
Title: Impact resistant resin composition
IPC: C08L77/00
Filed: 1988-07-26
Granted: 1992-03-04
Abstract: An impact resistant resin composition comprising from 30 to 70% (wt) of a polyamide with at least 40 mol/10<6>g amino groups, from 5 to 40% (wt) of a polyarylate, from 5 to 40% by weight of the adduct of an unsaturated dicarboxylic acid anhydride and a butadiene copolymer with at least one monomer from the group of aromatic vinylmonomer, an unsaturated nitrile monomer and an acrylate monomer, and from 3 to 30% (wt) of an epoxy group-containing olefine copolymer obtained by copolymerizing at least one unsaturated glycidyl monomer with at least one unsaturated olefin monomer.
Patent EP-0294119-B1 (EP)
Title: Artificial cream
IPC: A23L9/10
Filed: 1988-05-27
Granted: 1992-04-08
Abstract: Artificial cream comprises a dispersion in an aqueous phase of edible fat, an emulsifier composition, and protein preferably buttermilk powder, wherein the fat meets specific solids content requirements for improving stability in use and storage, preferably a mixture of coconut oil and substantially saturated palm kernel fat.
Patent EP-0320093-B1 (EP)
IPC: B65D5/06
Filed: 1988-09-20
Granted: 1992-07-15
Abstract: A flat end closure arrangement particularly for a paperboard carton which may include an aluminium foil barrier, wherein there are no overstressed folds and a minimum build-up of thicknesses, to minimise the tendency for fractures of the respective barriers to occur. Two oppositely disposed closure panels (12/20, 16) include provisions for the edge portion of their centre segments to overlap one another, while being covered by the remaining two oppositely disposed closure panels (14, 18). More specifically, the underlying closure panels each includes score lines which coverage toward the respective free edge of which panels, while one includes one horizontal score line (64) connecting two parallel vertical score lines (60, 62) which define the centre segment (16a') for folding back onto the closure panel (16a) beneath the centre segment (12a/20a)  of the other closure panel.
Patent EP-0315399-B1 (EP)
Inventor: HUANG FU-CHI
IPC: C07D215/16
Filed: 1988-11-01
Granted: 1996-01-10
Abstract: This invention relates to quinoline derivatives (I), their use in the treatment of hypersensitive ailments and a pharmaceutical composition containing the same. They are especially valuable as lipoxygenase inhibitors and/or leukotriene antagonists, typically antagonists of leukotriene D4, possessing anti-inflammatory and anti-allergic properties. <CHEM>  a is 0-2;  b is 0-1;  c is 0-4;  d is 0-5;  e is 0-4;  f is 0-5;  n is 0-2; R is independently hydrogen, alkyl, hydroxy, alkoxy, carboxy, carbalkoxy, halo, nitro, haloalkyl, cyano or acyl; R min  is independently hydrogen, alkyl, hydroxy, alkoxy, halo or haloalkyl;  R1 is independently hydrogen, alkyl or aralkyl;  R2 is -(CH2)x - X, where x is 0-3; X is hydrogen, alkyl, alkenyl, cycloalkyl, aryl aralkyl, hydroxy, alkoxy, aralkoxy, amino, mono-and di-alkylamino, aralkylamino, acylamino, carbamyl, carboxy, carbalkoxy, tetrazolyl, or acylsulfonamido; vicinal R2 groups together may be (CH2)y - where y is 1-4, thus forming a 3-6 membered ring; geminal R1 and R2 groups may together form a spiro substituent, -(CH2)z -, where z is 2 to 5; geminal R1 or R1 and R2 groups may together form an alkylidenyl substituent, =CHR1;   Z is -COOR1, CN, - @NHSO2R3, -@N(R1)2, -OR1, tetrazolyl or substituted tetrazolyl where the substituent may be alkyl, carboxyalkyl or carbalkoxyalkyl; and R3 is hydrogen, alkyl, haloalkyl, phenyl or benzyl; or a pharmaceutically acceptable salt thereof.
Patent EP-0290588-B1 (EP)
Title: Compositions thermoplastiques partiellement greffees
IPC: C08K5/00
Filed: 1987-11-13
Granted: 1993-05-12
Abstract: Compositions thermoplastiques flexibles partiellement greffées formées par mélange en fusion dans des conditions de cisaillement élevé d'un matériau thermoplastique ayant des sites de greffes disponibles, ce matériau thermoplastique étant au moins une phase continue de la composition, un copolymère d'éthylène contenant un acide monocarboxylique non saturé et un agent de greffe polymère ayant des groupes réactifs pouvant réagir avec l'acide monocarboxylique dans le copolymère d'éthylène et avec les sites de greffe disponibles dans le matériau thermoplastique. Ces compositions sont utiles dans de nombreuses applications de moulage, revêtement et adhésion.
Patent EP-0377614-B1 (EP)
Title: Electronic athletic equipment
IPC: A63B49/02
Filed: 1988-08-12
Granted: 1992-05-20
Abstract: An electronic athletic instrument which measures the differences in time in which shock waves (or vibrations), caused by a movable game element hitting the instrument, are detected by different sensors, located on the periphery of the surface. By means of predetermined open window time periods and possible delays, as well as effecting different dimensional zones, this instrument is able to provide for instructive feedbacks to different players with different skill levels.
Patent EP-0340416-B1 (EP)
Title: Process for preparing vinyl chloride by reacting acetylene with hydrogen chloride
IPC: C07B61/00
Filed: 1989-03-08
Granted: 1992-05-13
Abstract: Vinyl chloride is prepd by reacting acetylene with HHcl in the presence of a Pd cpd catalyst and a (cyclo)aliphatic carboxylic acid amide solvent at temps above room temp. The catalyst is pref PdCl2 and the solvent is N-methylpyrrolidone (NMP). The catalyst is pref used in an amt of 0.1-1.0, esp 0.3-0.8 wt % wrt the solvent. The reaction is pref carried out at 100-200, esp 140-170 deg C using a mol ratio acetylene:HC1 of 1:1 to 1:3, esp 1:1 to 1:1.5
Patent EP-0374353-B1 (EP)
IPC: B29C45/32
Filed: 1989-05-30
Granted: 1993-03-10
Abstract: In a hot runner channel construction set (1) for a stack mould, having needle valve nozzles (2) directed to opposite sides and in alignment with each other, the plungers (4) for driving the respective valve needles (3) are arranged coaxially to the latter in the hot-runner manifold, which for its part is divided into individual blocks (7), of which in each case one individual block (7) is assigned to one needle valve nozzle (2). In this arrangement, a main hot-runner manifold (6) protrudes into the region of the individual blocks (7) and its outlet openings (8) coincide, in the position for use, with the inlet openings (10) of the individual blocks (7), so that, in spite of the division of the hot-runner manifold, there is a continuous way through for the injection moulding material to the needle valve nozzles. The arrangement of the drive plungers in individual blocks of the hot-runner distributor have the overall effect of a small overall height and, after separation of the construction set, a good accessibility to all these individual parts, so that they are well able to be assembled and disassembled. 
<IMAGE>
Patent EP-0364835-B1 (EP)
Title: Refuse collection vehicle
IPC: B65F3/00
Filed: 1989-10-06
Granted: 1992-01-22
Abstract: A refuse collection vehicle (10) supports an interchangeable refuse collection container (14), the rear wall (38) of which is pivotable between an unloading position and a closed position by means of a swivel device (41). On the chassis (12), a support plate (16) is pivotable about a horizontal transverse shaft (18) between a horizontal interchange position for the refuse collection container (14) and a vertical loading or pressing position, the pressing device (26) and the lifting and tipping device (22) being integral with the support plate (16). The support plate (16) is also provided with a locking device (114), which, dependent upon the swivelling of the pressing device (26) from its rest position into the pressing position, can be locked with two locking shafts (90, 91) on the rear wall (38) of the refuse collection container (14). In the interchange position, the upper side, formed by the pressing device (26), of the support plate (16) lies lower than the support surface (120) of the chassis (12), so that the chassis can be driven away from under the refuse collection container (14) in the direction of travel (y), after the refuse collection container (14) has been set down on the ground on its own support feet. The vehicle has a small construction length and low weight, so that rapid interchange of refuse collection container is possible.
Patent EP-0374778-B1 (EP)
Inventor: MAIER JOSEF
IPC: G01N33/531
Filed: 1989-12-16
Granted: 1994-04-06
Abstract: The invention relates to a method for immobilising a protein on a solid phase, characterised in that the protein which is to be immobilised is aggregated, contacted with a hydrophilic solid phase in a liquid and, after contact has taken place, the solid phase is dried, and to a solid phase prepared in this way and containing non-covalently bonded protein, and to the use thereof for analytical determinations.
Patent EP-0372888-B1 (EP)
Title: Doxorubicin aqueous solutions
IPC: A61K47/08
Filed: 1989-12-04
Granted: 1992-07-22
Abstract: Stable ready-to-use aqueous solutions of doxorubicin are provided containing a physiologically acceptable salt of doxorubicin, sodium acetone bisulfite as the antioxidant, water, and, if required, an amount of a physiologically acceptable acid or base sufficient to adjust the solution pH to within the range of about 2.5 to 6.0. The solutions have an acceptable shelf-life of greater than three years at 4 DEG C.