baber/WOPTO huggingface dataset:
Patent EP-0304612-B1 (EP)
Title: Cover for the electromagnetic shielding of openings
IPC: H05K9/00
Filed: 1988-07-18
Granted: 1992-07-29
Abstract: A cover for the electromagnetic screening in particular of window and door openings consists of two troughs of conductive material, located inside one another, the trough bases being connected to one another via spacer elements to form a cavity and the trough sides forming a circumferential shaft. The circumferential shaft contains contact elements, preferably designed as contact springs. When the cover is closed, these contact springs engage in further contact elements, preferably designed as contact blades, and ensure the electromagnetically screened closure of the opening. It is particularly advantageous if the depth of the cavity is approximately equal to the width of the circumferential shaft or is larger than the width of the shaft. <IMAGE>
Patent EP-0302351-B1 (EP)
IPC: H05K7/14
Filed: 1988-07-25
Granted: 1993-10-06
Abstract: The first parts (B1, B10, B11 ...) of plug connectors mounted on the rear side of an assembly carrier are located side-by-side. The second parts of the plug connectors, on the assembly side, are in each case mounted on the same point, for all assemblies which have an equal number of plug connectors. The parts (B1, B10, B11 ...) of the plug connectors on the assembly-carrier side are arranged correspondingly in the individual plug-in locations (SP1, SP2, SP3 ...). The transverse wires (LP0, LP1, LP2, LP3) for different bus lines are located in different levels. The invention is used for automation and computer systems. <IMAGE>
Patent EP-0309843-B1 (EP)
Title: 0-(0-ethyl-s-alkylphosphoryl)-0-(carbamoyl)-pyrocatechol derivatives
IPC: C07F9/18
Filed: 1988-09-17
Granted: 1992-01-29
Abstract: O-(O-ethyl-S-alkylphosphoryl)-O-(carbamoyl)-pyrocatechol derivatives of the formula I    <IMAGE>  (I)  where R1 is C1-C4-alkyl, R2 is hydrogen, C1-C4-alkyl, and X is oxygen or sulfur, and methods of combating pests with effective amounts of I.
Patent EP-0278710-B1 (EP)
IPC: C08G18/28
Filed: 1988-02-08
Granted: 1992-04-29
Abstract: A system for use in making molded polyurethane objects by an open or closed casting process, said system comprising     (A) an aromatic polyisocyanate; and   (B) an active hydrogen-containing composition comprising   (i) a polyhydric alcohol having an average molecular weight in the range of about 1000 to about 8000 and an average functionality of about 2 to about 4; (ii) a polyhydric alcohol having 2 to 12 carbon atoms and an average functionality of about 2 to about 3; and   (iii) a secondary monoamine of the formula        R-NH-R' wherein R and R' are independently saturated aliphatic groups having 1 to 20 carbon atoms, provided that said secondary monoamine contains at least 4 carbon atoms.   g
Patent EP-0282351-B1 (EP)
Inventor: INGVORSEN KJELD
IPC: C12N15/52
Filed: 1988-03-11
Granted: 1993-12-15
Abstract: A novel cyanide converting enzyme, a "cyanidase" is described. The enzyme is extremely efficient in reducing substantial amounts of cyanide to very low levels in a broad pH, and temperature range, and in the presence of organics and metal ions.
Patent EP-0325058-B1 (EP)
Inventor: ALMER CARL J C O MINNESOTA MIN
IPC: C08G59/62
Filed: 1988-12-22
Granted: 1995-05-17
Abstract: A method of improving epoxy resin compositions to provide a cured resin having improved glass transition temperature and toughness characteristics is provided. The method includes providing in an epoxy resin composition an effective amount of a substituted fluorene unit in the composition. The fluorene component acts as a chain extension agent and provides for increased glass transition temperature and less cross-link density. As a result, improved toughness occurs. In preferred applications a toughening agent is provided in the resin composition, to further enhance toughness. Preferred resin compositions, cured resins and methods of providing improved cured resins are also provided.
Patent EP-0320483-B1 (EP)
Inventor: BAKER CAROL ANN
IPC: A01N63/00
Filed: 1988-12-08
Granted: 1994-04-06
Abstract: Biological material such as proteins and microbes is encapsulated by a method which comprises   a) admixing the biological material with an aqueous non-ionic polymer solution in which the polymer is present at a concentration of at least 3% w/v; b) forming polymeric beads by adding the mixture of part (a) dropwise into a water-immiscible non-solvent for said polymer, said non-solvent being maintained at a temperature sufficient to freeze the bead but not so low to cause freeze fracture; and c) drying the beads of step (b) to remove substantially all unbound water in said beads.   Freeze-drying produces a stable encapsulated product which in the case of microbes retains a high level of viability. The method provides a means of using microbes as agricultural agents since the encapsulated product is acceptable and useful to the farmer.
Patent EP-0304492-B1 (EP)
Inventor: KATAYAMA YASUYUKI
IPC: A01N57/12
Filed: 1988-03-10
Granted: 1994-12-07
Abstract: Préparation pesticide stable sous forme solide, contenant un pyréthroïde synthétique du type ester de benzyle possédant un groupe cyano en position alpha et un composé d'organophosphate en tant qu'ingrédients efficaces sur un support minéral; cette préparation contient également au moins un sel faiblement acide d'un métal alcalin ou alcalino-terreux.
Patent EP-0331695-B1 (EP)
Title: Read-out amplifier for photovoltaic detector
IPC: H04N5/33
Filed: 1988-08-15
Granted: 1992-11-04
Abstract: A read-out amplifier (200) for a photovoltaic detector (201) employs an integrating amplifier (203) with capacitor feedback (230) during a self-calibrating active load (205, 240) to minimize debiasing of the photovoltaic detector during its operation. The self-calibrating active load reduces the effect of noise and threshold nonuniformities of the semiconductor devices (202, 203, 204, 205) used in the read-out amplifier circuitry.
Patent EP-0368689-B1 (EP)
Title: Hub cap
IPC: B60B7/08
Filed: 1989-09-29
Granted: 1991-07-03
Abstract: An ornamental wheel hub cap to be secured onto a vehicle wheel rim through a resiliently deformable ring split to form two free ends connected by a spring-like wire allowing the radial deformation of the ring whereas a strap may removably mounted between both free ends to exert a prestress onto the ring against the force exerted by the spring wire.
Patent EP-0365484-B1 (EP)
Title: Sulfamoyl phenyl ureas
IPC: A01N47/28
Filed: 1989-10-11
Granted: 1993-01-07
Abstract: The N-acylsulphamoylphenyl ureas of the formula I below are suitable as preventives (antidotes or safeners) to protect crop plants from the phytotoxic effect of herbicides. Possible crops are preferably cereals, soya, sorghum, maize and rice, and possible herbicides are sulphonyl ureas, chloroacetanilides and aryloxyphenoxypropionic acid derivatives. The N-acylsulphamoylphenyl ureas correspond to the formula I <IMAGE>  in which A stands for a radical from the group comprising <IMAGE> or <IMAGE> R<1> and R<2> independently of one another stand for hydrogen, C1-C8-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, <IMAGE> or C1-C4-alkyl which is substituted by C1-C4-alkoxy or <IMAGE>, or R<1> and R<2> together stand for a C4-C6-alkylene bridge or a C4-C6-alkylene bridge which is interrupted by oxygen, sulphur, SO, SO2, NH or -N(C1-C4-alkyl)-, R<3> stands for hydrogen or C1-C4-alkyl, R<a> and R<b> independently of one another stand for hydrogen, halogen, cyano, nitro, trifluoromethyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulphinyl, C1-C4-alkylsulphonyl, -COOR<j>, -CONR<k>R<m>, -COR<n>, -SO2NR<k>R<m> or -OSO2-C1-C4-alkyl, or R<a> and R<b> together stand for a C3-C4-alkylene bridge which can be substituted by halogen or C1-C4-alkyl, or a C3-C4-alkylene bridge which can be substituted by halogen or C1-C4-alkyl, or a C4-alkadienylene bridge which can be substituted by halogen or C1-C4-alkyl, and R<g> and R<h> independently of one another stand for hydrogen, halogen, C1-C4-alkyl, trifluoromethyl, methoxy, methylthio or -COOR<j>, where R<c> denotes hydrogen, halogen, C1-C4-alkyl or methoxy, R<d> denotes hydrogen, halogen, nitro, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulphinyl, C1-C4-alkylsulphonyl, -COOR<j> or -CONR<k>R<m>, R<e> denotes hydrogen, halogen, C1-C4-alkyl, -COOR<j>, trifluoromethyl or methoxy, or R<d> and R<e> together stand for a C3-C4-alkylene bridge, R<f> denotes hydrogen, halogen or C1-C4-alkyl, R<x> and R<y> independently of one another denote hydrogen, halogen, C1-C4-alkyl,  C1-C4-alkoxy,  C1-C4-alkylthio, -COOR<4>, trifluoromethyl, nitro or cyano, R<j>, R<k> and R<m> independently of one another denote hydrogen or C1-C4-alkyl, R<k> and R<m> together form a C4-C6-alkylene bridge or a C4-C6 alkylene bridge which is interrupted by oxygen, NH or -N(C1-C4-alkyl)-, and R<n> denotes C1-C4-alkyl, phenyl or phenyl which is substituted by halogen, C1-C4-alkyl, methoxy, nitro or trifluoromethyl.
Patent EP-0457757-B1 (EP)
Inventor: IMPERIAL RENZO
IPC: F01L1/348
Filed: 1989-04-14
Granted: 1996-09-25
Abstract: Régulateur de course, pour des moteurs à combustion interne (10), entre les arbres à cames (13), (14) et le vilebrequin (12) reliés par une courroie continue (20) ou une chaîne, permettant de compenser les effets de l'usure, les erreurs de montage, des déformations dues au mouvement et autres facteurs et, lors des changements de vitesse, de régler les valeurs de synchronisation optimum pour chaque vitesse, comprenant des actuateurs (43, 44), commandés par un élément électronique d'entraînement (50), qui détermine la variation de longueur des sections (30), (31) de la courroie (20) entre le vilebrequin (12) et les arbres à cames (13), (14) et entre ces deux derniers, tandis qu'un tendeur de courroie automatique (21) maintient constante la tension de la courroie (20) d'un couple à l'autre.
Patent EP-0428605-B1 (EP)
Inventor: MAGNUSSON HANS GOERAN
IPC: A61P31/04
Filed: 1989-08-11
Granted: 1994-10-19
Abstract: PCT No. PCT/DK89/00192 Sec. 371 Date Apr. 11, 1991 Sec. 102(e) Date Apr. 11, 1991 PCT Filed Aug. 11, 1989 PCT Pub. No. WO90/01488 PCT Pub. Date Feb. 22, 1990.A method for treating infections caused by galabiose-binding bacteria using galabiose derivatives modified at the 3' and anomeric positions. The galabiose-derivatives and compositions of same are also disclosed.
Patent EP-0402575-B1 (EP)
Title: Procedure and device for feeding characteristics of a rotor to be balanced, for example a vehicle wheel, in the computing part of a balancing machine
IPC: G01M1/02
Filed: 1990-03-14
Granted: 1993-09-01
Abstract: A procedure and a device for feeding characteristics of a rotor to be balanced, for example a vehicle wheel, into the computing part of a balancing machine, in which the rotor to be balanced is mounted on a main shaft and the respective rotary-angle positions of the main shaft are monitored and reproduced in angular steps by means of an angle transmitter, the main shaft being rotated for feeding the characteristics of the rotor to be balanced, and the signal transmitted by the angle transmitter during the rotation of the main shaft being used for changing the characteristic value indicated in each case, and the main shaft being rotated until the desired characteristic value is indicated. <IMAGE>
Patent EP-0428886-B1 (EP)
Inventor: CAZAILLON JEAN-MARY
IPC: A63C5/12
Filed: 1990-10-24
Granted: 1993-12-29
Abstract: The method according to the invention consists in providing, on the inner face (3, 4) of the first (1) and/or of the second (2) element of the ski, a solid compatibilising film (9, 90) made from polyurethane or from ABS or from copolyamide. The film (9, 90) forms an interface between the foam (15) injected into the inner space and the elements (1, 2) of the ski, in order to promote adherence. 
<IMAGE>
Patent EP-0460288-B1 (EP)
Inventor: LEPOSA WOLFGANG
IPC: A01D78/10
Filed: 1990-12-12
Granted: 1997-03-05
Abstract: Hay making machine, particularly for the tedding and turning of straw and hay with a plurality of rake wheels (5, 5', 6, 6'), which are driven to rotate alternately in opposite directions on upright axes of rotation (8), which are supported on the ground by roller feelers (24) and are fixed on support frames (2, 3, 3') of a divided machine frame (1) aligned transversely to the working direction (11) of the machine, which are interconnected by articulated joints (9, 9') which are hinged about horizontal swivel axes (12, 12') pointing in the working direction (11) and by means of which the carrying frames (3, 3') can be swivelled upwards from a working position into a transport position, in which the width of the machine is reduced to road running width, whilst the inner carrying frame (2), which carries the connection device (16) for a tractor vehicle, remains unswivelled and in which the inner carrying frame (2) is provided with a support device (17), which comprises at least one support wheel (18 or 18') and the support wheel carrier (19, 19') of which passes over the rake wheels (5, 5' and/or 6, 6') and in relation to the direction of working (11) additionally supports the machine frame (1) behind the rake wheels (5, 5' and/or 6, 6') at a short distance (20) from these.   <IMAGE>
Patent EP-0403400-B1 (EP)
Title: Functionalized silicon oil-based aqueous dispersion cross-linking to an elastomer by elimination of water
IPC: C09D183/04
Filed: 1990-05-17
Granted: 1993-08-04
Abstract: Aqueous dispersions of a silicone, crosslinkable into elastomeric state upon removal of water therefrom under ambient conditions, well adapted for formulation into paints and for the production of silicone elastomer seals, include (A) 100 parts by weight of an oil-in-water emulsion containing a stabilizing amount of at least one anionic and/or nonionic surfactant and at least one alkoxylated diorganopolysiloxane, (B) an effective amount of an inorganic siliceous or nonsiliceous filler material, and (C) a catalytically effective amount of a metal curing catalyst.
Patent EP-0429651-B1 (EP)
Inventor: OMORI TOSHIMICHI
IPC: C22C38/06
Filed: 1989-12-08
Granted: 1994-03-02
Abstract: Cette invention concerne un matériau d'acier magnétique doux doté d'une haute pérméabilité et en plus, il peut être produit à faible prix de revient. L'acier de cette invention utilise une composante d'un type de métal ferreux pur comme base et contient de 0,5 à 2,5 % de Al et le cas échéant, de 0,005 à 1,0 % de Ti. La granulométrie des cristaux de ferrite est d'au moins 0,5 mm, sa densité de flux magnétique est d'au moins 15 500 G à 25 Oe et sa force coércitive atteint jusqu'à 0,4 Oe.
Patent EP-0456641-B1 (EP)
Title: Process for preventing the formation of flue gases in metallurgical processes and during the transport of molten metal from a metallurgical vessel to casting vessels and device for transporting molten metals from a metallurgical furnace to a casting vessel
IPC: C21C1/00
Filed: 1989-12-20
Granted: 1993-05-26
Abstract: PCT No. PCT/DE89/00779 Sec. 371 Date Oct. 2, 1991 Sec. 102(e) Date Oct. 2, 1991 PCT Filed Dec. 20, 1989 PCT Pub. No. WO90/08842 PCT Pub. Date Aug. 9, 1990.It is proposed, in the case of at least one transport and discharge runner installed at a tapping orifice of the metallurgical furnace and a transfer station having a swivel or tilting runner in which the molten metal flows from the discharge runner by way of a distribution system into the outlet openings from which it flows into a preferably movable casting vessel, to cover the discharge runners conveying the molten metal from the tapping orifice of the metallurgical furnace with cover hoods, to screen off the transfer station in a substantially gastight manner, to sweep these interiors with inert gas and in addition to screen off the molten metal discharge stream from the outlet opening to the casting vessel by means of a pressurized inert gas covering which prevents air access and is substantally annular in cross-section. By these means, fume production is effectively avoided.
Patent EP-0451181-B1 (EP)
Inventor: RICHARD GERARD
IPC: C04B35/634
Filed: 1989-12-27
Granted: 1996-09-11
Abstract: Refractory composition ready for hot or cold-hardening of the type comprising: (a) a filler of refractory mineral grains with high mechanical characteristics, for example silica, alumina or carbon; (b) at least one primary binder of the heat-hardenable type for agglomerating the grains of said filler; and (c) at least one secondary binder designed to improve and/or correct the faults of the primary binder. This composition is characterised in that the secondary binder is produced by saponification of a carbonated product whose acid value is sufficient for it to be modified by saponification, said secondary binder thereby becoming compatible with the primary heat-hardenable binder. The invention naturally also relates to a secondary binder and to the composite binder obtained by mixing the primary heat-hardenable binder with the secondary binder used in the refractory composition, as well as to a process for preparing said composition. The refractory composition according to the invention is suitable in particular for producing foundry moulds and mould cores, bricks and patches, and taphole clays for filling ports in blast furnaces.
Patent EP-0446380-B1 (EP)
Inventor: NAKAHAMA HIDENARI
IPC: C08L23/16
Filed: 1990-10-05
Granted: 1998-06-10
Abstract: An ethylene-propylene-diene rubber (I) comprises S dispersed therein. Also claimed are a vulcanisable elastomer compsn. contg. the rubber and a vulcanised rubber contg. the elastomer compsn.. (I) pref. comprises a high mol. wt. ethylene-propylenediene copolymer (A) in an amt. of 90-40wt.%, pref. (A) having an ethylene content of 60-82 mol.%, a limiting viscosity (eta) of 3.5-5.0 dl/g, and an iodine value of 8-35; and a low mol. wt. ethylene-propylene-diene copolymer rubber (B) in an amt. of 10-60wt.%, (B) having ethylene content of 60-82 mol.%, eta of 0.15-0.8 dl/g in 135 deg.C decalin and iodine value of 8-35. (I) has a Mooney Viscosity ML1+4 of 6-120 (108 deg.). S is present in the rubber in an amt. of 0.1-5 pts. wt. w.r.t. 100 pts. wt. (I). In the dynamic viscoelasticity test, W1(W2/W1), which represents the processability and physical property, is 50-150.
Patent EP-0457082-B1 (EP)
Inventor: FINK ROLAND
IPC: C08J5/18
Filed: 1991-04-26
Granted: 1997-11-12
Abstract: The present invention relates to a single- or multilayer plastic film, plastic film web or moulding produced therefrom (and to a process for the production thereof) which contains or comprises, as the plastic component or plastic mixture, from 55 to 95 parts by weight of at least one thermoplastic polyolefin elastomer or elastomer mixture comprising a heterophase polypropylene block copolymer having an ethylene-propylene copolymer proportion of 15 - 50 % by weight (based on 100 parts by weight of the ethylene-propylene block copolymer) and from 45 to 5 parts by weight of at least one other block, diblock or triblock and/or graft polymer containing an olefin or polyolefin and styrene or polystyrene, and/or at least one other block, diblock or triblock and/or graft polymer containing an olefin or polyolefin and/or styrene or polystyrene and containing reactive groups. The invention furthermore relates to the use of plastic films or plastic film webs.
Patent EP-0455268-B1 (EP)
Inventor: NICOLOTTI ROBERT A
IPC: A61K51/00
Filed: 1985-10-02
Granted: 1999-04-07
Abstract: Bifunctional coupling agents for joining radionuclide metal ions to biologically useful molecules, including antibody Fab min  fragments are disclosed. The coupling agents contain a maleimide moiety and a paramagnetic or radionuclide chelating moiety. The maleimide can be used to selectively bind to free sulfhydryl groups, or amine groups.
Patent EP-0480238-B1 (EP)
Inventor: VOIGT REINER DR
IPC: A61K6/90
Filed: 1991-09-24
Granted: 1994-07-20
Abstract: The present invention relates to hydrophilic polysiloxane-based impression or duplicating compositions which are used, in particular, in dentistry, and to a process for the preparation thereof.
Patent EP-0479326-B1 (EP)
Inventor: LEEKER JERALD W
IPC: C22B19/30
Filed: 1991-10-07
Granted: 1996-01-03
Abstract: Caustic dezincing galvanized steel scrap. A dezincing plant includes a plurality of tanks (14, 16, 18) interconnected in series with steel scrap sequentially being moved through each of the tanks. The tanks (14, 16, 18) contain a caustic leaching solution including an oxidant with the leaching solution being circulated through each of the tanks (14, 16, 18) in a direction opposite to the movement of the scrap. Fresh scrap initially is exposed to a partially depleted leaching solution with the oxidant concentration of the leaching solution increasing as the scrap moves through the series of tanks (14, 16, 18). Leaching solution depleted of its oxidant is transferred to an electrolytic cell (22) where zinc is removed and plated as metallic zinc powder onto a cathode. The leaching solution is recycled by removing zinc. The chemistry of the leaching solution is controlled so that sufficient free caustic is present to prevent passivating zinc coating on the scrap. Oxidant is added to the recycled solution and the caustic concentration is adjusted, if necessary, to have a total caustic concentration of at least 5 M and the recycled solution is returned to the last tank (18). Compressed scrap bales are dezinced and ready for use as a melting furnace charge material. <IMAGE>
Patent EP-0489462-B1 (EP)
Inventor: CRAWFORD JOHN SIDNEY
IPC: H02M1/08
Filed: 1991-11-27
Granted: 1996-06-12
Abstract: The invention relates to a circuit of the kind wherein a load (L) is supplied via a triac (TC) with current from an AC voltage supply source (A, B) under the control of a triac control means (IC) in combination with a sensing element (RT). In previous circuits the sensing element is energised by a current from a DC source which is derived by rectification and smoothing of the alternating current of an alternating voltage supply source, which has limitations in integrated circuitry. In the present invention the sensing element (RT) is energised by an alternating current to produce a sensed alternating current. The triac control means (IC) includes an integration means (6) for producing a control signal which is representative of the integral of the difference between a value corresponding with the average peak to peak magnitude of the sensed alternating current and a reference value. The triggering or otherwise of the triac (TC) being determined by a latch (LCH) actuated in response to the magnitude of the control signal relative to one or more threshold levels. The present invention may be used in thermostats or other sensing devices. <IMAGE>
Patent EP-0457466-B1 (EP)
Inventor: PORUCZNIK PAUL
IPC: G01M1/30
Filed: 1991-05-02
Granted: 1994-12-21
Abstract: Three balance mechanisms for a press machine are described. The first balance mechanism for a press machine comprises a balance weight 91 mounted on a crankshaft 86 of the press machine, a balance weight 92 mounted on a balance mechanism shaft 93, a motor for rotating the shaft 93 and a control system for the motor. The control system ensures that the balance mechanism shaft 93 rotates in the opposite direction to, but at the same speed as, crankshaft 86. The balance weights 91 and 92 balance the primary shaking forces which arise in the press machine along the axis of movement of its ram 83. In the second balance mechanism, balance weights are mounted on two separate shafts rotated by a motor and connected by a gear mechanism. In the third balance mechanism, one balance weight is mounted on the crankshaft, another balance weight is mounted on a shaft rotated by a motor, and a further pair of balance weights are mounted on a pair of shafts rotated by a motor at twice crankshaft speed. <IMAGE>