baber/WOPTO huggingface dataset:
Patent EP-0895521-B1 (EP)
Title: Modified, finely divided, water-insoluble aziridine polymers
Inventor: STEUERLE ULRICH
IPC: B01J45/00
Filed: 1997-04-23
Granted: 1999-12-22
Abstract: PCT No. PCT/EP97/02062 Sec. 371 Date Oct. 22, 1998 Sec. 102(e) Date Oct. 22, 1998 PCT Filed Apr. 23, 1997 PCT Pub. No. WO97/40088 PCT Pub. Date Oct. 30, 1997Process for preparing fine-particle, water-insoluble polymers of aziridines by polymerizing aziridines, preferably ethylenimine, in the presence of crosslinkers which contain at least two functional groups, and in at least one ether, and also modified, water-insoluble polymers of aziridines which can be obtained by reacting fine-particle, water-insoluble, crosslinked polymers of aziridines, in aqueous medium, with carbon disulfide or formaldehyde and a nucleophilic agent from the group consisting of alkali metal cyanides, primary amines, secondary amines, alkali metal sulfites and alkali metal phosphites, and use of the modified and non-modified fine-particle, water-insoluble polymers for immobilizing active compounds, as absorbents for aldehydes, ketones and acids, and also for removing heavy metal ions from wastewaters.
Patent EP-0912699-B1 (EP)
Inventor: MAXWELL JEFFREY W
IPC: C11D7/50
Filed: 1997-05-07
Granted: 2003-09-10
Abstract: A cleaning composition for paint delivery systems includes 3-90 % of an organic solvent which may comprise one or more aromatic hydrocarbons, aliphatic hydrocarbons and aliphatic esters. The composition also includes between .5 and 30 % of a hydroxy carboxylic acid such as glycolic acid, as well as a coupling agent which may comprise one or more alcohols, glycols or glycol ethers.
Patent EP-0906068-B1 (EP)
Inventor: LILLBACKA ANTTI
IPC: A61C15/04
Filed: 1997-06-16
Granted: 2003-03-12
Abstract: PCT No. PCT/FI97/00382 Sec. 371 Date Dec. 16, 1998 Sec. 102(e) Date Dec. 16, 1998 PCT Filed Jun. 16, 1997 PCT Pub. No. WO97/48349 PCT Pub. Date Dec. 24, 1997A device and method for holding and tensioning dental floss. The device has a tensioning element which is rotatable within the device body, with a tensioning passage and a guide passage located at opposite ends of the tensioning element. The tensioning passage and the guide passage are offset by an angle which allows the floss to be secured when the tensioning element is rotated, without introducing excessive tension in the strand.
Patent EP-0914276-B1 (EP)
Inventor: GRABAU PETER
IPC: F03D80/40
Filed: 1997-07-03
Granted: 2003-10-08
Abstract: For avoiding icing of windmill wings of composite materials, use is made of microwave energy for heating of the composite material itself, this energy preferably being supplied from interior, fixedly mounted microwave generators in response to detection of potential climatic conditions for icing to occur. The wing surface can be coated with a layer reflecting the microwaves, whereby these may propagate by reflections through and between the shell parts of which the wing will normally consist. It is possible to arrange for selective heating by the use of more generators, which may then, each, be of the type that is already in production with modest size and at low costs for use in ordinary microwave ovens.
Patent EP-0993491-B1 (EP)
Inventor: DUBOIS JEAN MARIE
IPC: G01J5/58
Filed: 1997-06-26
Granted: 2002-09-25
Abstract: The invention relates to a device that absorbs infra-red radiation, which comprises as a coupler element for the infra-red radiation, an element made of a quasi-crystalline alloy, made up of one or more quasi-crystalline phases, the volume of which represents at least 40% by volume of the quasi-crystalline alloy, a quasi-crystalline phase being either a quasi-crystalline phase in the strict sense, or an approximating phase or an approximating compound. The invention is used in applications such as in a bolometer, infra-red filter, thermocouple, or hot plate.
Patent EP-0847466-B1 (EP)
Inventor: MOECKL ERNST
IPC: E04B2/74
Filed: 1997-07-02
Granted: 2002-04-03
Abstract: A mobile dividing wall comprises at least two wall members which, for the purposes of mutually joining their border sides in a variable-angle manner, have at least partly complementary convex border profiles coated with burred material. The wall members also have complementary positioning members which mutually engage, at least when the wall members are at a specific angle to one another, in that a projection of the one positioning member enters an indentation of the other positioning member. Alternatively, the wall members have complementary positioning members which mutually exert a magnetic force of attraction, at least when the wall members are at a specific angle to one another.
Patent EP-0884317-B1 (EP)
Inventor: ARAI TOSHIYUKI
IPC: A61K8/49
Filed: 1997-07-30
Granted: 2005-05-18
Abstract: An active oxygen scavenger comprising as an active ingredient a pterin derivative of the formula (I): <CHEM> wherein R<1> and R<2> are independently a hydrogen atom, an alkyl group of 1 to 4 carbon atoms, or an acyl group of the formula R<3>-CO-, R<3> is an alkyl group of 1 to 4 carbon atoms, X is a formyl group or hydroxymethyl group, A is a group of the formula (Ia): <CHEM> and n is 0 or an integer of 1 or more, with the proviso that when X is a hydroxymethyl group, n is 0, or when n is an integer of 1 or more, each of R<1> and R<2> is a hydrogen atoms, and X is a formyl group, or a cyclic compound thereof, or a salt thereof is disclosed.
Patent EP-0944766-B1 (EP)
Inventor: NIINIVAARA TARMO EINO TAPANI
IPC: E21B29/08
Filed: 1997-10-01
Granted: 2003-04-02
Abstract: System for controlling oil well fires by blocking the production or drilling pipes. A box incorporating a movable piston is fitted around the pipe. The piston carries, on its forward end, a drilling cylinder (3), which can be brought to the pipe by a hydraulic piston-cylinder arrangement. Subsequently, the drilling cylinder drills through the pipe wall and after that the drilling cylinder or a separate plugging cylinder (4) is left in the drilled hole and blocks the fluid flow through the pipe. The process is remote controlled.
Patent EP-0946896-B1 (EP)
Inventor: APPLETON WILLIAM J
IPC: G02C7/02
Filed: 1997-11-24
Granted: 2003-03-26
Abstract: On forme sur des lentilles cornéennes toriques des repères (70, 80) permettant d'identifier le décalage entre l'axe du cylindre (60) de la zone torique et l'axe du contrepoids (61). La surface des lentilles comporte deux repères: un premier repère identifiable (71) aligné avec l'axe du cylindre, et un deuxième repère identifiable (81) aligné avec l'axe du contrepoids. Les repères sont formés soit à l'aide d'un moule présentant des parties en surélévation, soit par gravure au laser.
Patent EP-0914674-B1 (EP)
Inventor: MINDER ROLF
IPC: H01K1/18
Filed: 1997-11-11
Granted: 2003-06-11
Abstract: The invention relates to the fastening of incandescent coil filaments to current lead-in wires in electric lamps. One end (41) of the current lead-in wires is flattened and U-shaped. The U-shaped segment (41) of the current lead-in wire forms a gap-like seat (45) for a coiled incandescent coil-filament end (3a), the gap width of which is smaller than the outside diameter of the incandescent coil-filament end (3a).
Patent EP-0879608-B1 (EP)
Inventor: MARI GIORGIO
IPC: A61M1/02
Filed: 1998-03-20
Granted: 2004-12-29
Abstract: A device for separating whole blood into blood components having a collecting container for collecting whole blood, a primary container, and one or a plurality of satellite containers downstream from the primary container. The collecting container is connected to the primary container via a branch line containing a leucocyte filter. In addition, provision is made for a bypass line between the collecting container and the primary container for creating a fluid connection, circumventing the filter. The primary container is, furthermore, connected, via an additive line, to an additive container containing an additive agent for storing a blood component. For extracting leucocyte-free erythrocyte concentrate, the donor's whole blood, collected in the collecting container is first conveyed, via the bypass line into the primary container. The whole blood located in the primary container is then separated by centrifuging into an erythrocyte layer and a mixed layer of blood plasma and thrombocytes. The mixed layer of blood plasma and thrombocytes is then conveyed from the primary container into the first satellite container. Subsequently, the erythrocytes resuspended in the additive agent are conveyed from the primary container, via the line path which contains the leucocyte filter, into the collecting chamber.
Patent EP-0905427-B1 (EP)
Inventor: JOHNSON JAN
IPC: F16L9/16
Filed: 1998-09-17
Granted: 2004-03-24
Abstract: The present invention is for a liquid- and gas-sealed spirally wound tube having a creased joint. The strips 6 are corrugated to a wavelike shape by rolling and are given an appearance and a cross-section profile having a number of ridges and grooves. Thereupon the band is spirally wound with overlap between adjacent winding turns. <IMAGE>
Patent EP-0960007-B1 (EP)
Inventor: WALKER LEIGH E
IPC: A01N33/04
Filed: 1998-01-16
Granted: 2004-06-16
Abstract: The present invention provides a waterproofing wood preservative system comprising a waterproofer selected from the group consisting of an alkyl amine oxide, an alkyl acetoacetate, and a waterproofing quaternary ammonium compound and a biocide comprising at least one biocidal quaternary ammonium compound wherein said waterproofing quaternary ammonium compound is a C12-C30 alkyl or C6-C20 aryl-substituted alkyl, C12-C30 alkyl quaternary ammonium composition and said biocidal quaternary ammonium compound is a C8-C12 alkyl or C6-C20 aryl-substituted alkyl, C8-C10 alkyl quaternary ammonium composition. Said wood preservative system offers protection against both biological and physical decomposition of wood, as for example, that occurring in long term-weathering.
Patent EP-0968415-B1 (EP)
Inventor: CHAMBERS GARRY
IPC: G01N27/28
Filed: 1998-03-20
Granted: 2010-07-28
Abstract: The invention relates to a sensor adapted for electrical connection to a power source having an electrical contact means ( 3 ). The sensor has a first insulating substrate ( 1 ) carrying a first electrode ( 2 ) and a second insulating substrate ( 7 ) carrying a second electrode ( 6 ). The electrodes are disposed to face each other in spaced apart relationship, sandwiching a spacer ( 4 ) therebetween. A first cut-out portion extends through the first insulating substrate ( 1 ) and a spacer ( 4 ) to expose a first contact area ( 23 ) on the second insulating substrate ( 7 ). This permits the electrical contact means ( 31 ) to effect electrical connection with the first contact ( 23 ) which in turn is in electrically conductive connection with the second electrode ( 6 ). A similar contact arrangement may be disposed on the opposite side of the sensor.
Patent EP-0988689-B1 (EP)
Inventor: SCHIFFARTH MARKUS
IPC: H02P25/08
Filed: 1998-06-12
Granted: 2004-05-06
Abstract: The invention relates to a reluctance motor (1) having a rotor (3) and a stator (2). The stator (2) has individual stator coils (6), and a predefined current (I) flows in one of the coils (6), in accordance with the engine (1) load. The invention aims to achieve adequate precision in determining the rotor position with simple and inexpensive measuring methods. To this end, the predefined current (I) is obtained by applying a constant voltage (U), and the time (t1, t2) necessary to reach the maximum current value (I Max) when applying this constant voltage (U) is measured, giving the value of the engine (1) load.
Patent EP-0999901-B1 (EP)
Inventor: LANGERAK EDWIN
IPC: B03B9/06
Filed: 1998-07-30
Granted: 2002-08-28
Abstract: The invention relates to a method for sorting carpet or similar pieces of material to material type and the like, wherein the method comprises the following steps of: placing pieces of carpet on a transport system; disentangling or separating the pieces of carpet on a transport system; fixing pieces of carpet individually to a guide system; recognizing the type of carpet during movement along the guide system; and releasing a piece of carpet into or onto a relevant location determined by the recognition.
Patent EP-1027591-B1 (EP)
Inventor: VOELCKER MARTIN
IPC: G01N21/25
Filed: 1998-10-12
Granted: 2003-12-10
Abstract: Système optique comprenant des mosaïques de lentilles (2i, 7) et des lentilles normales (41, 5, 42), qui peut notamment être utilisé comme lecteur massivement parallèle (environ 102 canaux) de microplaques (1) et similaires, en absorption, fluorescence et luminescence.
Patent EP-1045827-B1 (EP)
Inventor: OFTRING ALFRED
IPC: C07C229/26
Filed: 1998-12-30
Granted: 2003-09-10
Abstract: Beschrieben wird ein Verfahren zur Herstellung von (S,S)-N,N'-Ethylendiamindibernsteinsäure oder analogen Verbindungen oder ihren Salzen durch Umsetzung von L-Asparaginsäure, L-Glutaminsäure oder L-Cysteinsäure mit 1,2-Bissulfooxyethan, 1,3,2-Dioxathiolan-2,2-dioxid oder deren Gemischen oder 1,3-Bissulfooxy-2-hydroxypropan in Gegenwart einer Base und gegebenenfalls anschliessendes Ansäuern mit einer Säure. Ausserdem wird ein Verfahren zur Herstellung von (S,S)-N,N'-Ethylendiamindibernsteinsäure oder analogen Verbindungen oder ihren Salzen durch Umsetzung von N-(2-Sulfooxyethyl)-L-asparaginsäure oder ihren Salzen mit L-Asparaginsäure oder entsprechenden Verbindungen auf Basis von L-Glutaminsäure, L-Cysteinsäure und/oder 1,3-Bissulfooxy-2-hydroxypropan in Gegenwart einer Base und gegebenenfalls anschliessendes Ansäuern mit einer Säure beschrieben.
Patent EP-0957064-B1 (EP)
Inventor: FOERSTER MARTIN DR
IPC: B01J2/00
Filed: 1999-03-17
Granted: 2003-10-01
Abstract: A powdered heterogeneous substance is produced by treating a dispersion, suspension or emulsion in a turbulent or laminar burner under specified conditions, feeding the reaction mixture into a tube where it is further treated and then feeding it to a scrubber, separator or filter for further treatment.
Patent EP-0976629-B1 (EP)
Inventor: BASTIAN ANDREAS DR
IPC: B60T8/172
Filed: 1999-06-25
Granted: 2006-05-03
Abstract: The braking system includes an identification unit (7) for identifying the course of the wheel-roadway frictional connection, depending on the slip, which produces an identification signal. A switch unit (6) receives the identification signal and adjusts the maximum permitted slip to increase this, which is carried out depending on the identification signal, if the identification signal leaves a specified value range.
Patent EP-1013907-B1 (EP)
Inventor: WISSLER GERHARD DR
IPC: F01N3/20
Filed: 1999-12-01
Granted: 2006-03-15
Abstract: The control system has a dosing system for introducing a reduction medium into the engine exhaust gas, a catalyst system in the exhaust tract and a dosing control device with a bus-compatible interface. The current operating parameters required for controlling the exhaust gas re-treatment device (AE) are fed to an interface module (SSMA) that contains functions for digitizing the operating parameters (SS) if required. The data derived from the operating parameters are fed via a serial bus system (CAN-Bus1) to the dosing controller (DSTG).
Patent EP-1018314-B1 (EP)
Inventor: ZAHURANEC TERRY L
IPC: A47L11/30
Filed: 1999-12-28
Granted: 2004-10-06
Abstract: An upright carpet extractor for solution cleaning of floor and above floor surfaces has a low profile base assembly (A) including a base housing (10) and a recovery tank and nozzle assembly (18) removably mounted on the housing. The recovery tank and nozzle assembly includes a recovery tank (120, 552) for collecting recovered cleaning solution and a nozzle cover (134) which is attached to a forward portion of the recovery tank exterior to define a nozzle flowpath (138) therebetween. Working air and recovered cleaning solution are drawn through the nozzle flowpath and into the recovery tank by a motor and fan assembly (20,534) mounted to the base housing, rearward of the recovery tank. The nozzle flowpath is removed from the base together with the recovery tank when the recovery tank is to be emptied, allowing the nozzle flowpath to be rinsed conveniently to remove trapped dirt. A carrying handle (250), pivotally mounted to the recovery tank, selectively locks the recovery tank to the housing and locks a removable lid (204) of the recovery tank to the tank to seal a discharge opening (200). <IMAGE>
Patent EP-1078882-B1 (EP)
Inventor: KATAYAMA YUKUO
IPC: C01B39/02
Filed: 1999-08-24
Granted: 2001-12-12
Abstract: A process is provided for preparing artificial zeolite comprising the steps of      mixing x kilograms of incineration ash or any other aluminosilicate-containing substance with y liters of an aqueous solution of alkali metal hydroxide having a concentration of 1 N or higher in a proportion, y/x, of 0.1 to 1.5 (liter/kg) to prepare a slurry; and    heating the slurry to cause a zeolite forming reaction wherein water is continuously or intermittently removed by evaporation so that a decrease in a concentration of alkali which would otherwise naturally occur with a progress of the reaction is at least suppressed to thereby facilitate the reaction.
Patent EP-1008527-B1 (EP)
Inventor: STEENBERGEN JOHANNES FEMNINUS
IPC: B29C45/14
Filed: 1999-11-09
Granted: 2003-06-11
Abstract: Injection-moulded plastic crate, comprising a base and upright side walls which are connected to one another at the corners of the crate, the crate being provided with at least one handle for carrying the crate, and at least one of the side walls comprising a plate-like body (10,11) which is made from plastic and on the outside of which a preprinted label (24,25) made from plastic film is arranged by placing the preprinted label - before molten plastic is introduced into a suitable injection mould - at the intended location in the injection mould and then securing it at this location, so that the label forms a strong bond with the plastic material of the crate. The plate-like body of the side wall, in an area which is covered by the preprinted label, has a relief with respect to the plane of the side wall. <IMAGE>
Patent EP-0939263-B1 (EP)
Inventor: LOTH CHRISTIAN
IPC: F16L23/18
Filed: 1999-01-12
Granted: 2004-04-21
Abstract: The sealing gasket (J) which is inserted between the pipework flanges (5,9) comprises a sealing ring (1). This ring includes a rigid metallic annular part with which are integral metallic radiating tabs (2) which can be folded around the flange contour.
Patent EP-0976946-B1 (EP)
Inventor: POMPEI MICHEL
IPC: G05D19/02
Filed: 1999-07-22
Granted: 2004-09-15
Abstract: The motor has a number of actuators (21.1,21.2) mounted such that they operate in opposing directions (27.1,27.2) upon polarity plates (25.1) to stabilize an internal mass (19). An Independent claim is included for a procedure of active vibration control within an electromagnetic motor.
Patent EP-0999312-B1 (EP)
Inventor: BAIN JEAN-FRANCOIS
IPC: E04B2/18
Filed: 1999-10-22
Granted: 2003-03-19
Abstract: The terra cotta panel for a building enclosure has two parallel side walls (3) connected by cross walls (4) defining longitudinal chambers (5). Lines of weakness (9) extend along some of the cross walls. The cross walls each have at least one groove (7) identical to a groove formed along one edge of the tile.
Patent EP-0942514-B1 (EP)
Inventor: SOMMER RUDOLF
IPC: H02K7/14
Filed: 1999-02-23
Granted: 2004-12-29
Abstract: The motor (1) has a carrier bearing plate (4) attached to its stator housing (2) on the driven side with a flange ring (10) from a group of flange rings attached to it. Feet (11) with foot bores (12) are formed on the stator housing for attaching the motor. The distance from the axis of the foot bores in the driven side feet of the flange surface (21) of each flange ring protruding away from the motor is the same.
Patent EP-1079989-B1 (EP)
Inventor: BERG STURE
IPC: B63H25/24
Filed: 1999-04-13
Granted: 2006-06-21
Abstract: A cargo support includes a pair of sections telescopically displaceable relative to one another. An actuator is mounted on said sections for producing a relative movement of said sections. A locking member is provided for locking the sections in predetermined positions. The actuator includes a gas spring. The locking member includes a shut-off valve connected with the gas spring, wherein when the locking member is in a closed position, the gas spring is locked in a predetermined position and when the locking member is in an open position, the gas spring is permitted to expand and contract.
Patent EP-1079771-B1 (EP)
Inventor: STREIFENEDER BERND
IPC: A61F2/80
Filed: 1999-05-20
Granted: 2003-01-02
Abstract: The invention relates to a sleeve (10) for amputation stumps which is made of an air-tight material containing plastic and comprises a wider, open, proximal (nearer the body) end and a more narrow, closed distal end at which a coupling member (18) is provided for for attaching a prosthesis. In the area of its distal end the sleeve has a greater elasticity in the radial direction than in the axial direction. The invention is characterized in that a damping member (26) is provided for in the area of the distal end of the sleeve.
Patent EP-1117705-B1 (EP)
Inventor: WEGE VOLKER
IPC: C08F8/04
Filed: 1999-07-20
Granted: 2005-02-09
Abstract: Process for hydrogenating aromatic polymers in the presence of catalysts, wherein a metal or mixture of metals from group VIII of the Periodic Table together with a support of silicon dioxide, aluminium dioxide or a mixture thereof is used as the catalyst, and the catalyst pore volume defined by pores of diameters between 100 and 1000 Å, measured by mercury porosimetry, is generally from 100 to 15%, in relation to the total pore volume, measured by mercury porosimetry.
Patent EP-1105555-B1 (EP)
Inventor: STEIN RENE
IPC: C30B23/00
Filed: 1999-07-01
Granted: 2002-04-24
Abstract: L'invention concerne un procédé permettant de produire au moins un monocristal de carbure de silicium (SiC) (60) par sublimation d'un matériau source (30), à savoir du SiC. Du silicium (Si), du carbone (C) et un germe cristallin de SiC (40) sont introduits dans une chambre de production (50). Ensuite, ledit matériau source (30) est produit à partir du silicium et du carbone dans une étape de synthétisation se déroulant avant la production de monocristal proprement dite. La production de monocristal de SiC (60) est alors réalisée directement après cette étape de synthétisation. Comme carbone, on utilise de la poudre de C (20) dont le diamètre de grain moyen est supérieur à 10 νm.
Patent EP-1112664-B1 (EP)
Inventor: ERJANNE JUHA
IPC: H04L12/56
Filed: 1999-09-15
Granted: 2004-12-08
Abstract: A solution for controlling data transfer over the air interface is introduced. Information is transceived over a first interface and a second interface, the first interface being the air interface. A property of the data flow through the first interface is monitored for deriving a reference value for the monitored property of the data flow, at least one threshold value (T1) for the monitored property is provided; and the derived reference value is compared to the threshold value (T1). As a response to a certain relation of said reference number and said threshold value, a request for radio resource modification is initiated.
Patent EP-1129297-B1 (EP)
Inventor: GERHARD ANTON
IPC: F16B25/00
Filed: 1999-11-04
Granted: 2002-04-24
Abstract: A corrosion-resisting, self-tapping screw (1), in particular a concrete screw, to be driven into a bore, which has a wall, comprises a substantially cylindrical core (2) of corrosion-resisting metal with a central longitudinal axis (8); a thread (5), which is integral with the core (2); and at least one cutting element (9), which has at least one cutting head (12) for cutting engagement with the wall of the bore; the at least one cutting element (9) being inserted in the core (2), tightly joined thereto and consisting of a hardened metal, and the at least one cutting head (12) being arranged in the thread (5).