baber/WOPTO huggingface dataset:
Patent EP-0491739-B1 (EP)
Inventor: HAVLINA ROXANA-MARIA
IPC: C07F9/6561
Filed: 1990-09-06
Granted: 1997-12-17
Abstract: The enzyme has nucleoside dideoxyribosyltransferase- or deoxyribosyltransferase-, kinase-, reductase-, deaminase- and/or polymerase- activity. It is obtainable from prokaryotic and/or eukaryotic cells and esp. cultured from Lactobacillus leichmannii (DSM 20076) which is fermented anaerobically. The biomass is sepd. and pre-purified before being subjected to anionic exchange chromatography. The enzyme-contg. fraction is collected and further purified by affinity chromatography.
Patent EP-0463294-B1 (EP)
Inventor: STOBBE ANATOLI
IPC: G09F3/03
Filed: 1991-03-19
Granted: 1994-09-21
Abstract: Transportation containers are locked with a seal to provide a means of checking whether or not the loading door has been opened during transportation. Conventional seals, if they are damaged or displaced, merely indicate that the lock has in fact been opened at some time. 
<??>The electronic seal described here also enables the times and duration of a plurality of successive opening operations to be recorded. The electronic seal comprises a seal band which can be anchored in a casing and a monitoring device with an opening sensor disposed in the casing, a clock generator, a counter, a memory and an operating voltage source. 
<??>Along with the time data relating to changes in the condition of the seal, further logistical data such as the starting time, time zone, place of origin, destination, country, owner, carrier, means of transportation etc. can be stored in the memory. The seal band is furthermore incorporated in the security loop which monitors the condition of the seal, for example by designing the seal band as an electric conductor via which electric monitoring signals are transmitted. 
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Patent EP-0498920-B1 (EP)
Inventor: BENJAMIN THOMAS L
IPC: C12R1/645
Filed: 1991-05-16
Granted: 2000-01-26
Abstract: An assay method is provided to easily and visually detect the presence of organisms capable of being cultured, such as bacteria, characterized by antibody capture of the organism of interest, incubation of the captured cells to form colonies; removal of material from the colonies with a colony lift membrane; and detection of the colony material on the membrane sheet by use of labeled antibodies.
Patent EP-0467063-B1 (EP)
Inventor: YU LIN-CHEN ONE DOE RUN COURT
IPC: C07C69/76
Filed: 1991-06-07
Granted: 1995-03-15
Abstract: Disclosed is a process for the preparation of aryl-substituted propionic acid esters having the formula: <CHEM> wherein R and R<1> are a C1-C12 linear or branched alkyl, a C5-C12 cycloalkyl, a C6-C12 aryl or a C7-C12 alkaryl or aralkyl, R<2> is hydrogen or a C1-C20 linear or branched alkyl and R<3> is a C1-C20 linear or branched alkyl, a C5-C12 cycloalkyl, a C6-C12 aryl or a C7-C20 alkaryl or aralkyl, and may be the same or different, which comprises forming a reaction mixture of a phenol, at least one base catalyst and an acrylate, in the presence of a complexing agent effective in increasing the rate of reaction, wherein (i) substantially all of the side-product is removed from said reaction mixture prior to the addition of the complexing agent and (ii) all or substantially all of the acrylate is added at once to the reaction mixture. The process results in higher yields of the desired product, in a shorter period of time, with a reduction of undesirable by-products.
Patent EP-0469309-B1 (EP)
Inventor: KINKEL WERNER-HELMUT
IPC: B32B5/26
Filed: 1991-07-01
Granted: 1999-12-15
Abstract: The invention concerns a fibrous structure based on polyester, polyamide or polyolefin fibres which contains essentially (A) polyester, polyamide or polyolefin fibres from 3 to 1000 dtex having a staple fibre length of from 20 to endless and B) multicomponent fibres of identical composition to the first fibre, i.e. containing polyester, polyamide or polyolefin, from 3 to 1000 dtex and 20 to endless, or instead of the multicomponent fibre B a thermoplastic polymer powder of the particular polymer type. The invention also concerns a process predominantly for producing mats from these fibrous structures and the use for producing moulded articles. Because the production process involves force and energy only and no solvent-containing binders whatsoever, it does not produce any waste, it facilitates recycling during production and from disassembly, and by including the surface finishing step in one operation it is highly automated.
Patent EP-0492135-B1 (EP)
Inventor: DETZER RUEDIGER DR-ING
IPC: F24F3/16
Filed: 1991-11-21
Granted: 1994-09-28
Abstract: Device for air purification with biofilters (20), the waste air being withdrawn via piping (1) from a source, such as for example a kitchen, grilling station, frying station or the like and being forced by means of a fan (2), into the biofilter or biofilters (20), is to be developed so as to allow a direct connection of the fan to the humidifier (4), the design of which is to allow operation even with, for example, air contaminated with fat without the danger of clogging for the biofilter (20), where the humidifier (4) connected upstream of the biofilter (20) is to be simply assembled, able to be operated economically and to be cleaned without significant outlay. This is achieved in that a humidifying tower (4) is connected between the fan (2) and the biofilter (20), the tubular housing of which tower is provided at the lower end of the vertical axis with a waste water sump (15, 16) and is provided above this with a tangentially directed air entry (3) which can be flange-mounted to the fan (2), and the upper end of which tower has a centrally connected overflow pipe (18) to connect the humidifier (4) to the biofilter (20), at least two horizontally arranged spraying planes being provided in the tubular housing and each of these spraying planes being furnished with an arrangement of spraying nozzles (10). <IMAGE>
Patent EP-0439314-B1 (EP)
Inventor: HSU OSCAR HSIEN-HSIANG
IPC: C08K5/20
Filed: 1991-01-21
Granted: 1997-03-12
Abstract: A prepress sealer composition, which incorporates a crosslinking resin and an aqueous dispersion of acrylic polymer particles, the acrylic polymer particles having a THF gel content of greater than about 70%, is used to improve press release during board manufacture and improved surface toughness and water resistance to the board so produced.
Patent EP-0462837-B1 (EP)
Inventor: ALBINSON FREDERICK DAVID
IPC: C07D209/16
Filed: 1991-06-20
Granted: 2000-04-05
Abstract: A method for the preparation of 3-(2-aminoethyl)-N-methyl-1H-indole-5-methanesulphonamide by reaction of 4-hydrazino-N-methylbenzenemethanesulphonamide and 4-chloro-1-hydroxybutanesulphonic acid, sodium salt in the presence of an acid.
Patent EP-0481653-B1 (EP)
Inventor: MONTGOMERY ROBERT WALTER
IPC: G01J5/48
Filed: 1991-10-08
Granted: 1996-09-11
Abstract: For the measurement of the temperature of a body (e.g. a melt) whose temperature is such that radiation is emitted from the body surface, a camera sighted on the body surface produces a real image from a selected area of which electronic signals are derived representative of the magnitude of a plurality (preferably three) of colour components of radiation. These derived signals are subsequently processed to provide a measure of body temperature. <IMAGE>
Patent EP-0517722-B1 (EP)
Inventor: RIDER CHRISTOPHER BARRIE C O K
IPC: G03C11/02
Filed: 1991-02-23
Granted: 1993-12-01
Abstract: It is often difficult to identify a particular frame in a film strip for reprinting. Described herein is a method for carrying out such identification using a reference frame number and incrementing/decrementing the frame numbers accordingly in order to identify the desired frame.
Patent EP-0493604-B1 (EP)
Inventor: MAEHARA NAOYOSHI - TAWARAMOTOC
IPC: H05B6/64
Filed: 1991-07-02
Granted: 1995-06-21
Abstract: Appareil de chauffage à haute fréquence utilisant une alimentation en courant du type à commutation pour un magnétron, comprenant un convertisseur (17) d'énergie électrique qui transforme une énergie électrique provenant d'un réseau d'alimentation en électrécité, etc, en une énergie à haute fréquence, un transformateur (18) élévateur de tension ayant un enroulement haute tension et un enroulement basse tension, un magnétron (22) qui reçoit une sortie haute tension et une sortie basse tension, un circuit de résonance (40) connecté en série ou en parallèle au filament du magnétron, et un circuit de commande (10). Le circuit de commande fonctionne de sorte qu'à la mise en marche, sa fréquence de fonctionnement peut pratiquement coïncider avec la fréquence de résonance du circuit  de résonance. Par conséquent, le démarrage rapide de l'oscillation du magnétron est effectué tout en empêchant la production d'un glissement de mode, en limitant la valeur de la haute tension lors du démarrage.
Patent EP-0503080-B1 (EP)
Title: Echangeur de chaleur a structure stratifiee
Inventor: MATSUNAGA TSUYOSHI
IPC: F28D9/00
Filed: 1991-09-27
Granted: 1997-04-23
Abstract: L'invention se rapporte à un échangeur de chaleur à structure stratifiée, dans lequel des cloisons sont placées dans une plaque (32) sur un côté primaire et dans une plaque (33) sur un côté secondaire de façon à y former des canaux, et dans lequel les plaques (32) du côté primaire et les plaques (33) du côté secondaire sont disposées en strates les unes sur les autres avec entre elles des plaques d'étanchéité (3). Chacune des cloisons (35) des plaques (33) du côté secondaire est située à l'opposé de chacun des canaux (11) des plaques (32) du côté primaire et chacune des cloisons (34) des plaques (32) du côté primaire est située à l'opposé de chacun des canaux (17) des plaques (33) du côté secondaire, de façon à empêcher que les plaques d'étanchéité (3) ne se déforment même lorsque la pression du réfrigérant s'écoulant à travers les canaux devient non uniforme. En outre, les faces des plaques (32) du côté primaire, les plaques (33) du côté secondaire et les plaques d'étanchéité (3) sont façonnées avec des formes différentes entre elles, de sorte qu'en cas de défectuosité il est facile d'identifier la plaque dont elle provient.
Patent EP-0514805-B1 (EP)
Inventor: GREIG COLIN CAMPBELL
IPC: A24B15/14
Filed: 1992-05-18
Granted: 1995-05-10
Abstract: This invention relates to methods of increasing the viscosity of a dispersion containing an alginate by subjecting the dispersion to high shear, such as the shear in a laboratory valve homogeniser. The viscosity of the dispersion increases within the range of two fold to five hundred fold. The method of increasing viscosity is useful in tobacco reconstitution or tobacco substitut processes, especially where either low levels of binder are required or improved taste characteristics over cellulosic binders, for example, are important.
Patent EP-0557572-B1 (EP)
Inventor: BARTH ERICH ING
IPC: D06F37/30
Filed: 1992-06-27
Granted: 1997-03-12
Abstract: A drum (2) for a washing machine, especially for domestic use, is equipped, on the inner surface of the drum, with at least one reversing rib which scoops the washing liquor into the interior of the drum. Integrated in the reversing ribs designed as scooping reversing ribs are a plurality of scooping chambers (5), the liquor inflow orifices (8) of which are arranged on outward-pointing drum-surface elevations (3) in the manner of a slide fastener. <IMAGE>
Patent EP-0523635-B1 (EP)
Inventor: KARITA SEIICHIRO
IPC: B41J2/175
Filed: 1992-07-14
Granted: 1996-03-06
Abstract: An ink container (3) free from ink leakage against vibration and a shock and capable of reducing the evaporation of ink far greater than before and solving the problem of an increase in ink viscosity. Moreover, the ink container is a section for sale whose wrapping (6001, 6002, 6003) at a point of sales can be made inexpensive and simple and is totally constructed less expensively. Further, the ink container is capable of supplying ink for use with stability in case the ink is miscarried or leaks out and simultaneously or recovering the ink into the ink container. The container for containing ink has an atmosphere communicating section for making the inside communicate with the outside air, the atmosphere communicating section comprising a plurality of chambers (42, 43) outwardly communicating with each other, and the opening of each chamber is a port relatively smaller than the chamber. Preferably, the plurality of chambers are located in a direction intersecting a direction from the interior to the exterior and the openings of the plurality of chambers are positioned in such a way that they are shifted from each other. Recording liquid in a tank is prevented from leaking out via an atmosphere communicating port and this drives away a general feeling of uneasiness on the part of users deriving from the possibility of soiling their hands and clothes. <IMAGE>
Patent EP-0547390-B1 (EP)
Inventor: CLEYET AIME
IPC: A45D26/00
Filed: 1992-11-19
Granted: 1998-01-14
Abstract: The invention relates to a depilating apparatus for removing hair from the human body, having a housing (2) which the user can hold in one hand, having a rotary cylinder (4) which is driven by a motor (103) and has clamping elements (42, 43, 105, 106), and having an actuating element (109, 110) for actuating the clamping elements (42, 43, 105, 106) coupled to said actuating element, at least one actuating element (109, 110) being actuable directly or indirectly via a pressure element (147) assigned thereto. The relative angular position of at least one pressure element (147) and/or control element (145) for adjusting the actuating element (109, 110) in the closing direction of the clamping elements (42, 43 or 105, 106) is variable relative to a fixed axis x-y of the apparatus 1. <IMAGE>
Patent EP-0533279-B1 (EP)
Inventor: ADAMS MARC INIGO
IPC: A61K8/36
Filed: 1992-09-15
Granted: 1996-03-06
Abstract: The invention relates to the use of a combination of a gel and a solution, both containing an organic acid, in particular natural biological organic acids, for cleaning dentures, as well as to a kit which contains such a gel as well as such a solution, both containing surface-active substances, aroma substances and preservatives. Thickeners may also be included in the preparations. The combination of preparations according to the invention has an action which is at least as good as the effervescent preparations according to the state of the art.
Patent EP-0547732-B1 (EP)
Inventor: BORNHORST JAMES M
IPC: F21V9/40
Filed: 1992-07-22
Granted: 1996-02-28
Abstract: A lighting instrument projects a light beam of variable color along a longitudinal axis (12). Sets of color filters (20) are disposed generally radially about the longitudinal axis of the light beam. The filters of each set are pivotable about an axis of rotation (18) generally transverse to the longitudinal axis. Each filter is flexibly coupled to a ring (24) which in turn is coupled to a motor (26). When the motor actuates, the ring rotates about the longitudinal axis, causing each coupled filter of the set to rotate. <IMAGE>
Patent EP-0545840-B1 (EP)
Inventor: HAUER JEAN-CLAUDE
IPC: E03B9/10
Filed: 1992-12-03
Granted: 1995-09-27
Abstract: This hydrant comprises a base plate (12) fixed in the ground, a helical ring (22) positioned inside the base plate (12) screwing into an internal thread (24) in the base plate and a height-adjustable raising block mounted in the ring (22). The ring (22) extends over less than one turn of the thread in the base plate (12). The raising block (14) is integral in rotation with the ring (22) by virtue of an axial rib (32) working in a loose fit with the ends (22A, 22B) of the ring. The raising block (14) comprises a helical surface (30) bearing on the surface of the ring (22) under the effect of the weight of the raising block, allowing it to be raised by an operator. <IMAGE>
Patent EP-0565630-B1 (EP)
Inventor: FEIST BARRY ROBERT
IPC: A61F13/534
Filed: 1991-12-20
Granted: 1994-10-26
Abstract: An absorbent article, such as a disposable diaper, adult incontinent article, sanitary napkin, and the like, is disclosed which has a rapid acquiring, wrapped multiple layer absorbent body in an absorbent core. The absorbent article of the present invention comprises a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The absorbent core comprises a multiple layer absorbent body comprising at least one rapid acquiring acquisition/distribution layer and at least one storage layer positioned subjacent each acquisition layer. The storage layers at least partially comprise a "high-speed" absorbent gelling material. A fluid transporting wrapping at least partially surrounds the multiple layer absorbent body to form a wrapped multiple layer absorbent body. Another storage layer is subjacent the wrapped multiple layer absorbent body. A multiple layer absorbent core for an absorbent article is also disclosed.
Patent EP-0574433-B1 (EP)
Inventor: OLIVA AMBROGIO
IPC: C07D237/26
Filed: 1992-03-02
Granted: 1995-05-31
Abstract: On décrit des composés de formule (I), dans laquelle X et R1 ont les significations décrites dans la spécification, lesdits composés étant utiles en tant qu'agents antitumoraux.
Patent EP-0538477-B1 (EP)
Inventor: KOHNO YASUSHI
IPC: A61P29/00
Filed: 1992-04-15
Granted: 2002-10-16
Abstract: A novel cyclic aminophenylacetic acid derivative which has an immune response modulatory activity, represented by general formula (1), an optical isomer thereof and salts thereof, a process for producing the same, and a remedy for autoimmune diseases containing the same as an active ingredient. In Formula (1), R and R<1> represent each independently hydrogen or C<5> to C<7> lower alkyl; R<2> represents trifluoromethyl or phenyl which may be substituted by one to three groups selected among halogen, methoxy and combinations thereof; and X represents hydrogen, C<5> to C<7> lower alkyl, C<5> to C<7> lower alkoxy, cyano, thiocyano, trimethylsilylethynyl, phenyl which may be substituted by one to three groups selected among halogen, methoxy, methyl and combinations thereof, carbamoyl, carboxyl, C<5> to C<7> lower alkoxycarbonyl, acetyl, benzoyl, nitro, amino, C<5> to C<7> lower alkanoylamino, benzoylamino which may be substituted, phenylsulfonylamino which may be substituted, C<5> to C<7> lower alkylthio, C<5> to C<7> lower alkylsulfinyl, C<5> to C<7> lower alkylsulfonyl or halogen. <CHEM>
Patent EP-0546151-B1 (EP)
Inventor: RAMSTROEM SUNE
IPC: H04Q3/00
Filed: 1992-06-16
Granted: 2000-04-12
Abstract: A software architecture for use in program controlled telecommunications switching exchanges in which application modules are employed to provide services to users of a particular communications applications. Resource modules provide specific functional elements of communications services to the application modules by having access to and control over the exchange hardware. Network protocols provide communication between the application modules within the exchange and interfaces provide communications between the resource modules and between application modules and resource modules within the exchange.
Patent EP-0586605-B1 (EP)
Inventor: ADAMCZYK JANINA
IPC: G01N33/545
Filed: 1992-04-10
Granted: 1998-08-05
Abstract: This invention presents novel assay methods employing a capture reagent, involving a first binding member typically conjugated to a polymeric anion substance, and a solid phase material containing a reaction site comprising a polymeric cation substance having a nitrogen content of at least about two percent. In one embodiment a test sample suspected of containing the analyte of interest may be contacted with the capture reagent to form a charged capture reagent/analyte complex. The complex is then contacted to the oppositely charged solid phase to attract, attach, and immobilize the capture reagent/analyte complex. The use of a polycationic substance, having a nitrogen content of at least about two percent (excluding the counter ions), to prepare a suitably charged solid phase provides a solid phase that can be subjected to a greater extent of manipulation, such as multiple washes, without losing the capability to attract and retain the capture reagent.
Patent EP-0597925-B1 (EP)
Inventor: TUULOS MARTTI
IPC: H04W28/16
Filed: 1992-08-03
Granted: 1997-12-03
Abstract: The invention relates to a channel waiting method in a radio system. The system comprises a plurality of base stations (BS1-BS3), mobile radio stations (MS1-MS3) and a mobile services switching centre which allocates radio channels to all calls in which one or more mobile stations participate and places the call in wait mode if radio channel capacity required by the call is not available. In order to avoid unnecessary reservation of radio channels and to ensure allocation of channels to all calls, the radio channel capacity available at a time is, irrespective of the waiting order of the calls, allocated to the waiting call for which the available channel capacity is the most suitable in view of the suitability value calculated for the call and when all the radio capacity required by the call is available.
Patent EP-0599910-B1 (EP)
Inventor: WISELL HENRY
IPC: C22C38/30
Filed: 1992-06-30
Granted: 1997-03-05
Abstract: PCT No. PCT/SE92/00487 Sec. 371 Date Feb. 4, 1994 Sec. 102(e) Date Feb. 4, 1994 PCT Filed Jun. 30, 1992 PCT Pub. No. WO93/02818 PCT Pub. Date Feb. 18, 1993.A high speed steel which has been manufactured power metallurgically and has the following chemical composition in weight-%: 0.6-0.9 C, from traces to max 1.0 Si, from traces to max 1.0 Mn, 3-5 Cr, 0-5 Mo, 0-10 W, where (Mo+W/2) shall be at least 4, 0.7-2 V, max 14 Co, 0.7-1.5 Nb, with the balance being substantially iron, incidental impurities and accessory elements in normal amounts. The steel is suited for tools the use of which require a high toughness, a suitable hardness and strength.
Patent EP-0606307-B1 (EP)
Inventor: HESP SIMON
IPC: C08L95/00
Filed: 1992-09-30
Granted: 1999-11-24
Abstract: Insoluble particulate materials, which may be in solid or liquid form, are dispersed in a continuous non-aqueous phase and the dispersion rendered stable and resistant to phase separation by an in-situ stabilization procedure involving the formation of chemical bonds among the stabilizer components and to dispersed phases to form a network surrounding the particles which is compatible with the continuous phase. The invention has particular application for the formation of stabilized polyolefin-modified bitumen compositions for paving and other applications.
Patent EP-0565862-B1 (EP)
Inventor: PIANI SILVANO
IPC: C08B37/10
Filed: 1993-03-10
Granted: 1997-06-18
Abstract: The synthesis of new semi-synthetic glycosaminoglycans is described in which one of the saccharide units characteristic of glycosaminoglycans with heparin or heparan structure, more specifically that of  alpha -L-iduronic-2-O-sulfate acid, has undergone a structural modification, entirely or in part, with transformation into  alpha -L-galacturonic acid substituted with nucleophilic radicals in position 3. These new semi-synthetic glycosaminoglycans of general formula IV <CHEM> have good pharmaceutical properties in that they may also be absorbed orally and have good anti-thrombotic activity accompanied by low risk of hemorrhage and reduced anti-coagulating activity.