baber/WOPTO huggingface dataset:
Patent DK-0612350-T3 (DK)
Inventor: BAKER ROHAN T
IPC: C12R1/19
Filed: 1992-11-06
Granted: 2000-08-07
Abstract: The disclosure relates to a generic class of ubiquitin-specific proteases which specifically cleave at the C-terminus of the ubiquitin moiety in a ubiquitin fusion protein irrespective of the size of the ubiquitin fusion protein. More specifically, the disclosure relates to ubiquitin-specific proteases of this class which have been isolated from a cell. The disclosure also relates to isolated DNA sequences encoding the proteases of this class.
Patent DK-0629212-T3 (DK)
Inventor: HORVATH GYULA
IPC: A61K38/00
Filed: 1993-03-04
Granted: 1998-05-25
Abstract: PCT No. PCT/HU93/00013 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Mar. 4, 1993 PCT Pub. No. WO93/18060 PCT Pub. Date Sep. 16, 1993This invention relates to new peptide derivatives of the general formula (I) A-Xaa-Arg-H, wherein A represents a D- or L-isochroman-1-carbonyl, D- or L-isochroman-3-carbonyl group, furthermore an acyl group of the general formula: D- or DL-A'-CH(OH)-CO, wherein A' represents a phenyl, benzyl, 1-naphthyl, 1-naphthylmethyl, 2-naphthyl, 2-naphthylmethyl, 9-fluorenyl, benzhydryl, cyclohexyl, cyclohexylmethyl, 2-pyridyl, 3-pyridyl or 4-pyridyl group, and Xaa represents an L-prolyl or an L-pipecolinic acid residue, and Arg stands for an L-arginine residue, their acid addition salts formed with an organic or inorganic acid and pharmaceutical compositions containing the same. Furthermore the invention relates to a process for preparing them. The compounds of the invention have valuable therapeutic, particularly anticoagulant, properties.
Patent DK-0638584-T3 (DK)
Inventor: ASAKA TOSHIFUMI
IPC: A61K31/395
Filed: 1993-04-21
Granted: 1996-04-15
Abstract: Object: to provide a novel macrolide antibiotic having a potent antibacterial activity. Constitution: a tricyclic carbamate derivative of a 3-oxo-6-methoxy-substituted 5-O-desosaminylerythronolide A derivative represented by general fomula (I), and a pharmaceutically acceptable acid addition salt thereof. In formula (I), -A-- represents -N(R<3>)- (wherein R<3> represents hydrogen or C1-C3 alkyl) or -N=; and R<1> and R<2> represent each C1-C3 alkyl. An intermediate, represented by general formula (II), useful for producing the 3-oxo-substituted 5-O-desosaminylerythronolide A derivative, wherein R<4> represents acetyl or propionyl. <CHEM>
Patent DK-0696299-T3 (DK)
Inventor: GOUGH THANE COLIN
IPC: C08J7/052
Filed: 1994-04-25
Granted: 1998-03-23
Abstract: PCT No. PCT/GB94/00874 Sec. 371 Date Sep. 25, 1995 Sec. 102(e) Date Sep. 25, 1995 PCT Filed Apr. 25, 1994 PCT Pub. No. WO94/25511 PCT Pub. Date Nov. 11, 1994A composite sheet has a substrate layer, a coating layer and a flexible adhesive layer. The substrate layer is preferably a polyester film. The coating layer contains a layer mineral. The flexible adherent layer has a percentage elongation to break of greater that 150%. The composite sheet exhibits oxygen barrier properties and is suitable for use as a packaging film, particularly when laminated to a heat-sealable layer.
Patent DK-0716635-T3 (DK)
Inventor: LEX JOSEPH
IPC: E04F13/08
Filed: 1994-09-01
Granted: 1999-08-02
Abstract: A decorative laminate surface layer composition is prepared by selectively applying dissimilar thermoset or thermoplastic polymers to a decorative laminate facing sheet to achieve a brillant visual or pearlescent appearance.
Patent DK-0723393-T3 (DK)
Inventor: COLIJN-HOOYMANS CATERINA MARIA
IPC: A01H4/00
Filed: 1994-10-14
Granted: 1999-10-04
Abstract: Plants may be regenerated from stomatal cells or protoplasts of such cells. Prior to regeneration the cells or protoplasts may be genetically transformed by the introduction of hereditary material most preferably by a DNA construct which is free of genes which specify resistance to antibiotics. The regeneration step may include callus formation on a hormone-free medium. The method is particularly suitable for sugar beet.
Patent DK-0702951-T3 (DK)
Inventor: BEAUGE FRANCOISE
IPC: A61P43/00
Filed: 1995-07-27
Granted: 2002-01-14
Abstract: NO synthetase inhibitors intended to reduce the consumption of alcohol or to prevent excessive alcohol consumption in patients exhibiting an alcohol behavioral dependency are disclosed Among the cerebral NO synthetase inhibitors, L-nitroarginine may be particularly mentioned.
Patent DK-0734389-T3 (DK)
Inventor: COTTENS SYLVAIN
IPC: A61K31/435
Filed: 1994-12-16
Granted: 2000-08-21
Abstract: PCT No. PCT/EP94/04191 Sec. 371 Date Jun. 14, 1996 Sec. 102(e) Date Jun. 14, 1996 PCT Filed Dec. 16, 1994 PCT Pub. No. WO95/16691 PCT Pub. Date Jun. 22, 1995Novel demethoxy derivatives of rapamycin are found to have pharmaceutical utility, particularly as an immunosuppressants.
Patent DK-0736096-T3 (DK)
Inventor: BROEKAERT WILLEM FRANS
IPC: C12N15/29
Filed: 1994-12-19
Granted: 2005-02-14
Abstract: PCT No. PCT/GB94/02766 Sec. 371 Date Jun. 12, 1996 Sec. 102(e) Date Jun. 12, 1996 PCT Filed Dec. 19, 1994 PCT Pub. No. WO95/18229 PCT Pub. Date Jul. 6, 1995Antimicrobial proteins capable of isolation from seeds of Heuchera or Aesculus show a wide range of antifungal activity and some activity against Gram-positive bacteria. DNA encoding the proteins may be isolated and incorporated into vectors. Plants transformed with this DNA may be produced. The proteins find commercial application as antifungal or antibacterial agents; transformed plants will show increased disease-resistance.
Patent DK-0768896-T3 (DK)
Inventor: BACKENSFELD THOMAS
IPC: A61K9/20
Filed: 1995-06-30
Granted: 2000-12-27
Abstract: PCT No. PCT/EP95/02536 Sec. 371 Date Jul. 2, 1997 Sec. 102(e) Date Jul. 2, 1997 PCT Filed Jun. 30, 1995 PCT Pub. No. WO96/01128 PCT Pub. Date Jan. 18, 1996Pharmaceutical agents that contain a gallic acid ester as an antioxidant in combination with a steroidal active ingredient, their production and their use.
Patent DK-0738512-T3 (DK)
Inventor: OLUKOTUN ADEOYE Y
IPC: A61K31/34
Filed: 1996-04-18
Granted: 2003-10-06
Abstract: A method is provided for preventing or reducing the risk of a second heart attack in a patient having a substantially normal serum cholesterol level by administering an HMG CoA reductase inhibitor such as pravastatin, alone or in combination with an ACE inhibitor.
Patent DK-0738674-T3 (DK)
Inventor: DAMKJAER POUL ERIK
IPC: B65G39/02
Filed: 1996-03-21
Granted: 2000-05-15
Abstract: A set of modular elements for the construction of a driving pulley (1) for belt conveyors or the like comprises a steel shaft (3), at least one disk element (2) of synthetic material and at least two end pieces (8), similarly of synthetic material, plus a number of bolts (11) with nuts (12) arranged for the tightening together of the end pieces around the disk element(s) in such a manner that the shaft is secured in the pulley. In the area for the disk elements (2), the shaft (3) is hexagonal in shape (5) and each disk element has a corresponding axial opening, and the shaft comprises an axial bearing journal (6) at each end and a trunnion (7) for at least one drive wheel (16). The driving pulley is preferably coated with a rubber or rubber-like lagging (4). <IMAGE>
Patent DK-0830562-T3 (DK)
Inventor: ACKER DAVID E
IPC: A61M25/00
Filed: 1996-06-03
Granted: 2009-11-30
Abstract: A system for locating objects in space, such as medical instruments within the body of a patient, based upon transmission of magnetic fields from coils in a fixed frame of reference to sensors on the object or visa-versa. The current supplied to the coils is adjusted to assure that the sensors receive fields within a preselected range of magnitudes regardless of the location of the object in space. This assures that the sensor operates within its optimum range, and permits use of compact transmitters and sensors.
Patent DK-0840711-T3 (DK)
Inventor: TORKKELI ESKO
IPC: C02F11/145
Filed: 1996-06-26
Granted: 2000-10-02
Abstract: PCT No. PCT/FI96/00374 Sec. 371 Date Dec. 17, 1997 Sec. 102(e) Date Dec. 17, 1997 PCT Filed Jun. 26, 1996 PCT Pub. No. WO97/01513 PCT Pub. Date Jan. 16, 1997The invention relates to a waste sludge treatment process in which a solid additive is mixed into sludge to produce solid products. The solid additive includes aggregate-like hydrophobic grains of peat.
Patent DK-0874847-T3 (DK)
Inventor: MEIJER LAURENT
IPC: A61P25/28
Filed: 1996-11-29
Granted: 2003-07-14
Abstract: Purine derivatives of formula (I) in optically-active or racemic forms and optionally as geometric isomers, having an IC50 ≤ 5 mu M for cdc2/cyclin B (cdc = catalytic subunit of a cyclin-dependent protein kinase (cdk); cyclin = the regulatory subunit) are new. In (I), R2, R6 and R9 = halo, RNH, RNH-NH, NH2-R'-NH- or RNH-R'-NH-; R = alkyl, aryl, cycloalkyl or heterocyclyl; R' = alkylene, arylene or cycloalkylene; both R and R' have 1-8 C and are optionally substituted by OH, halo, amino or alkyl; R2 may also be heterocyclyl, optionally substituted by R; R9 may also be alkyl, aryl or cycloalkyl; R2 and R9 can also be H but with provisos e.g.(a) R6, R9 = benzylamino and Me; and (b) R2, R6 = 2-hydroxyethylamino and benzylamino.
Patent DK-0865274-T3 (DK)
Inventor: HORSTMANN MICHAEL
IPC: A61K45/08
Filed: 1996-12-04
Granted: 2000-04-10
Abstract: An active substance-containing transdermal pharmaceutical preparation with a given size of contact surface, comprising a tack-free backing layer which is permeable to active substances and an adhesive layer adhering to the skin is characterized by the fact that the backing layer comprises at least a third of the total active substance amount contained in the preparation.
Patent DK-0798436-T3 (DK)
Inventor: RENZ WALTER
IPC: E05B63/20
Filed: 1997-02-07
Granted: 2003-12-01
Abstract: The additional lock assembly (3) incorporates a sliding bolt (10) which can be pushed back freely and which can be moved beyond the normal position into a locking position by a spring (28) and/or by a gear (111,136,132). The sliding lock from a locking device (24) may, on closure of the door, punch through the lock plate (33) in the door frame on the other side of the lock. The sliding bolt may be held in position by a catch. When the door is closed, the catch may release the bolt so that the bolt takes up a locking position, while it passes through an aperture in the lock plate. This lock plate may be mounted in the door opening. The catch can hinge in a plane which lies at right angles to the hinge axis of the door and may be forced outward by a spring loaded lever (30).
Patent DK-0917430-T3 (DK)
Inventor: MESCHONAT BEATE
IPC: A23K20/189
Filed: 1997-05-06
Granted: 2003-06-10
Abstract: The invention relates to the preparation of enzyme pregranules with stable activity which can be incorporated into particles of a granular animal feed. The invention further relates to the pregranules with stable activity which are obtained by the preparative processes and can be incorporated into granular animal feeds.
Patent DK-0876896-T3 (DK)
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/60
Filed: 1998-05-07
Granted: 2002-05-13
Abstract: The present, invention provides a food product comprising one or more plastic food substrates formed into a helical configuration and coated with a fluid barrier agent to prevent reannealing of adjacent turns of the product. The fluid barrier agent may be an edible vegetable oil such, for example, as hydrogenated vegetable oil, Soya oil, rape oil, sunflower oil, safflower oil, peanut oil or a mixture of such oils. The product may define a single helix or a multiple helix, e.g. a double or triple helix. The invention also provides a method and apparatus for making such a helical food product. <IMAGE>   <IMAGE>
Patent DK-0859371-T3 (DK)
Inventor: RAIN JOEL
IPC: G21F7/03
Filed: 1998-02-11
Granted: 2002-04-02
Abstract: A window which allows visual observation while protecting the observer against neutrons and high energy radiation such as X-rays and gamma rays comprises an assembly of transparent, radiation absorbing sheets (2-6) sealed into a frame (7) by a mass of pourable and settable material (14) such as concrete. Also claimed is assembling the window by locating sheets (2-6) in frame (7) with their optical axis vertical and pouring material (14) to fill the space between the sheets and frame.
Patent DK-0968804-T3 (DK)
Inventor: STROPPIANA FERNANDO
IPC: B29C43/22
Filed: 1999-06-28
Granted: 2005-07-25
Abstract: A method of producing a rubber-based covering comprising at least one layer formed from fragmented cohesible material (M) comprises the steps of forming (11) a substantially continuous bed of the fragmented cohesible material (M) and subjecting the material of the bed to a compacting step (7) so as to form a sheet material as a result of the cohesion of the material. The compaction step (7) is performed with a substantial absence of stretching stresses on the fragmented material. <IMAGE>
Patent DK-0985785-T3 (DK)
Inventor: KLINGBERG GEORGI
IPC: E04H15/10
Filed: 1999-08-26
Granted: 2004-08-30
Abstract: The lamp can be attached in variable position on the upper tent roof on the inside or on an inner side face and is fixed by a touch and close fastener with one part fixed on the lamp and the other integrated in the tent. Lamp can be integrated fixed in flat elastic rubber housing in tent without touch and close fastener and only the battery is exchanged.
Patent ES-2282071-T3 (ES)
Title: Dispositivo indicador.
Inventor: NOLL HEINRICH DR
IPC: B60K37/02
Filed: 2000-08-16
Granted: 2007-10-16
Abstract: Instrumento indicador, especialmente en un vehículo automóvil, con un vidrio de cubierta (4) que se ve oscura y que con luz incidente impide ver un cuadrante de cifras (3) dispuesto a una cierta distancia detrás de la misma y con al menos una fuente de luz (8) dispuesta detrás del cuadrante de cifras (3) para iluminar a través el cuadrante de cifras (3) y para así hacer visible el cuadrante de cifras a través del vidrio de cubierta (4), caracterizado porque para evitar la que se haga visible el cuadrante de cifras (3) cuando haya exclusivamente luz incidente, se sintoniza la transmisión del cuadrante de cifras (3) con la transmisión del vidrio de cubierta (4), con lo que el vidrio de cubierta (4) y el cuadrante de cifras (3) presentan un coloreado selectivo en función de la longitud de onda de la luz.
Patent ES-2238237-T3 (ES)
Inventor: MORRISON BRIAN D
IPC: C08L91/06
Filed: 2000-10-31
Granted: 2005-09-01
Abstract: A low application temperature hot met adhesive composition and its use in carton, case or tray formation comprising from about 5 to about 60 weight percent ethylene vinyl acetate with about 30 to about 50 weight percent VA content and having a melt index of about 700 to about 4,000 dg/min; a tackifier; and wax with a melting point of about 125 to about 180 DEG F.
Patent ES-2223375-T3 (ES)
Inventor: ERRANI DEO
IPC: E05B65/10
Filed: 2000-12-01
Granted: 2005-03-01
Abstract: A panic bar comprising an elongated box-like body (2), constituted by a profile, having a substantially U-shaped cross-section; a first lever (114) and a second lever (14), which are articulated in the box-like body in contrast with elastic return means (20, 120) and are provided with a first arm and a second arm; a bar (37), being accommodated in the box-like body (2), is articulately coupled to the first arms of the first and second levers (114, 14) and can move between a passive position in which the bar partially protrudes from the box-like body and which is determined by the return of the elastic means by way of the levers, and an active position in which the bar is substantially internal to the box-like body and which is determined by an external pressure applied thereon; the first lever being operatively connected to a closure lock (35); characterized in that the levers (14, 114) are articulately supported on corresponding plates (9, 10) which can be detachably fixed to the opposite ends of the box-like body (2), the plate (10) that supports the first lever (114) having the lock (35) rigidly coupled thereon and having a slider (34) which can slide thereon, actuates the lock, and is controlled by the second arm of the first lever. <IMAGE>
Patent ES-2193032-T3 (ES)
Title: Disposicionde union amortiguadora de vibraciones para dos componentes constructivos desplazables entre si.
Inventor: SCHWARZ HELMUT
IPC: F16F1/373
Filed: 2000-11-22
Granted: 2003-11-01
Abstract: Una disposición de unión amortiguadora de vibraciones para dos componentes constructivos (MP1, MP2) desplazables entre sí caracterizada porque se ha previsto un brazo de sujeción (1) unido o que se puede unir con el primer componente constructivo (MP1), porque se ha previsto una pieza de alojamiento (2) para el brazo de sujeción (1) unida o que se puede unir con el segundo componente constructivo (MP2), y porque el brazo de sujeción (1) entra en la pieza de alojamiento (2) y está unido, como mínimo, con un elemento amortiguador de vibraciones (3) de un material elástico, diseñado de forma deslizable a lo largo del lado que contacta con la pieza de alojamiento (2).
Patent ES-2230084-T3 (ES)
Title: Peptidos macrociclicos que inhiben la proteasa ns3 del virus de la hepatitis c.
Inventor: TSANTRIZOS YOULA S
IPC: A61P1/16
Filed: 2000-04-03
Granted: 2005-05-01
Abstract: Un compuesto de **fórmula** en la que W es CH o N, R21 es H, halo, alquilo C1-6, cicloalquilo C3-6, haloalquilo C1-6, alcoxi C1-6, cicloalcoxi C3-6, hidroxi o N(R23)2, en donde cada R23 es, independientemente, H, alquilo C1-6 o cicloalquilo C3-6; R22 es H, halo, alquilo C1-6, cicloalquilo C3-6, haloalquilo C1-6, tioalquilo C1-6, alcoxi C1-6, cicloalcoxi C3-6, alcoxi C2-7-alquilo, cicloalquilo C3-6, arilo C6 ó 10 o Het, en donde Het es un heterociclo de cinco, seis o siete miembros, saturado o insaturado, que contiene de uno a cuatro heteroátomos elegidos entre nitrógeno, oxígeno y azufre; estando dichos cicloalquilo, arilo o Het sustituidos con R24, en donde R24 es H, halo, alquilo C1-6, cicloalquilo C3-6, alcoxi C1-6, cicloalcoxi C3-6, NO2, N(R25)2; NH-C(O)-R25; o NH-C(O)-NH-R25, en donde cada R25 es, independientemente: H, alquilo C1-6 o cicloalquilo C3-6; o R24 es NH-C(O)-OR26, en donde R26 es alquilo C1-6 o cicloalquilo C3-6.
Patent ES-2235853-T3 (ES)
Inventor: HAIKARAINEN JUSSI
IPC: A61M15/00
Filed: 2000-04-20
Granted: 2005-07-16
Abstract: The invention relates to a multidose powder inhaler for the dispensing of a powdered medicament by inhalation. The device comprises two or more medicament containers for different drug powders which are inhaled as a combined medication, and separate aerosolization channels for each drug powder. The device of the invention is useful, for example, in the treatment of asthma.
Patent ES-2258454-T3 (ES)
Inventor: TRANTOUL FRANCOIS
IPC: B41M3/14
Filed: 2000-05-17
Granted: 2006-09-01
Abstract: A security imprint (4) is interposed between a protective film (2) of synthetic material and a surface (8) of an object (9) to be protected, onto which surface the film is glued by means of an adhesive (3). The security imprint (4) includes an ink composition having at least one pigment, a bonding agent, and a soluble agent. The soluble agent dissolves in a solvent that is intended to release the adhesive (3) and produces a visible stain.
Patent ES-2231200-T3 (ES)
Inventor: BJARNASON JON BRAGI
IPC: A01N37/18
Filed: 2000-06-15
Granted: 2005-05-16
Abstract: Fish derived serine proteinases including trypsins and chymotrypsin derived from cod such as Atlantic cod is used for treating and/or preventing a variety of diseases and disorders such as inflammatory diseases, infectious diseases caused by viruses, bacteria and fungal species and diseases where a receptor binding mechanism is involved in the pathogenesis. Pharmaceutical and cosmetic compositions comprising the proteinases are described.
Patent ES-2270836-T3 (ES)
Inventor: PIRKOLA JUHA MATTI
IPC: H04M7/00
Filed: 2000-06-19
Granted: 2007-04-16
Abstract: According to an embodiment of the present invention, a system is provided that includes a cellular network, a Public Switched Telephone Network (PSTN) and a mobile IP-telephony network (MIPTN). Both the cellular network and the MIPTN include a Home Function and one or more visited Functions. MIPTN subscribers can roam within the MIPTN. Also, a Gateway Function interfaces the PSTN and the MIPTN to allow roaming between the cellular network and the MIPTN. The Gateway Function performs a dynamic mapping function between PSTN/cellular addresses (e.g., in E.16440 format) and MIPTN addresses (e.g., IP addresses) to allow registration and call delivery for subscribers roaming between the cellular network and the MIPTN. A similar type of Gateway Function also allows Short Message Service (SMS) messages to be delivered over the MIPTN as well.
Patent ES-2234640-T3 (ES)
Title: Color para recubrimiento.
Inventor: WESTON PHILIP MARK
IPC: C09D11/02
Filed: 2000-07-17
Granted: 2005-07-01
Abstract: Una composición de color para recubrimiento que comprende una dispersión acuosa de, (a) un pigmento (b) un aglutinante, (c) un blanqueador fluorescente, y (d) un polímero soluble en agua formado a partir de un monómero o una mezcla de monómeros etilénicamente no saturados, solubles en agua, caracterizada porque el polímero soluble en agua consiste esencialmente de, (i) 90 a 100 moles % de unidades hidrofílicas de repetición esencialmente no iónicas, y (ii)0 a 10 moles % de unidades de repetición aniónicas, y tiene un peso molecular medio entre 50.000 y 500.000.
Patent ES-2272335-T3 (ES)
Inventor: JUENEMAN MICHAEL
IPC: G01B3/10
Filed: 2000-11-08
Granted: 2007-05-01
Abstract: A measuring device including a mechanism for measuring (12) such as a tape measure with a tape, the mechanism for measuring having an end hook (24) with a hook (28), and a mechanism for selectively securing, such as a magnet (30), the tape to an object, such as a pipe, the mechanism for selectively securing being attached to the end hook of the mechanism for measuring.
Patent ES-2228640-T3 (ES)
Title: Dicloruro de borato de tris-(3,5-dimetilpirazolil)cromo como componente de sistemas de catalizadores para la polimerizacion de olefinas y procedimiento de polimerizacion que lo utiliza.
Inventor: ROMANO ANNA MARIA
IPC: C08F4/69
Filed: 2000-11-27
Granted: 2005-04-16
Abstract: Procedimiento para la (co)polimerización de olefinas, que comprende polimerizar por lo menos una olefina en presencia de un sistema de catalizador que comprende dicloruro de borato de tris-(3, 5-dimetilpirazolil)cromo y un cocatalizador que consiste en un haluro de alquilaluminio en el que el grupo alquilo contiene de 1 a 6 átomos de carbono.
Patent ES-2222258-T3 (ES)
Title: Procedimiento para la fijacion de la posicion hifi de un sistema de audio.
Inventor: RYCHLAK STEFAN
IPC: H04R5/02
Filed: 2000-10-25
Granted: 2005-02-01
Abstract: Procedimiento para la fijación de la posición HIFI (13) de un sistema de audio, especialmente de una radio para automóviles (10), con al menos dos altavoces (LF, LR, RF, RR), siendo medidos los volúmenes y/o los tiempos de propagación de las señales individuales de los altavoces y siendo modificados los volúmenes y/o las fases de las señales emitidas de los altavoces en función del resultado de la medición, caracterizado porque la medición se realiza en una posición de referencia y a partir de ella se calculas las modificaciones de las señales de los altavoces que son necesarias para el desplazamiento de la posición HIFI.
Patent ES-2213070-T3 (ES)
Inventor: FEHLING THOMAS
IPC: C11D3/28
Filed: 2001-01-27
Granted: 2004-08-16
Abstract: Cleaning and disinfecting systems for medical instruments comprise:   A) an alkylamine microbiocide; (B) an amino acid or derivative; (C) optionally a (preferably nonionic) surfactant; and (D) a quaternary ammonium compound as a second microbiocide.
Patent ES-2242699-T3 (ES)
Inventor: LEMKEN KARL-HEINZ
IPC: H05B3/62
Filed: 2001-11-28
Granted: 2005-11-16
Abstract: The heating elements (8a-8c) of a vacuum furnace are supplied with a heating voltage that is generated on a secondary circuit of a variable reactance transformer (6) connected to a three-phase power network. The primary coil windings of the transformer are switched from delta connection to star connection in different heating phases and the time for switching of the connection is determined as a function of furnace temperature.