baber/WOPTO huggingface dataset:
Patent EP-0483638-A1 (EP)
Inventor: HILLE MARTIN DR
IPC: C08F226/04
Filed: 1991-10-22
Abstract: The water-soluble copolymer comprises 5-90% by weight of groups of the formula <IMAGE> in which R<1> is hydrogen or methyl, R<2> is C2-C10-alkylene, Me is ammonium or an alkali metal, 5-90% by weight of groups of the formula  -CH=CH-CH2-N<+>R<3>R<4>-CH2-CH=CH-X<->  II in which X is a halogen, R<3> and R<4>, independently of one another, are C1-C6-alkyl, 0-60% by weight of groups of the formula <IMAGE> in which R<5> and R<6> together are a propylene group which forms a pyrrolidone radical with inclusion of the radical <IMAGE> and 0-30% by weight of groups of the formula  -CHR<7>-CHR<8>- IV in which R<7> is hydrogen or methyl, and R<8> is CONH2, CON(CH3)2, cyano, SO3H, SO3Me, C6H4SO3H, C6H4SO3Me, CH2SO3H, CH2SO3Me, COOH, COOMe or carboxyl-C1-C15-alkyl, where Me is an ammonium cation or an alkali metal cation, and the components I to IV may be in any desired sequence. The copolymer is used as a water-binding additive for suspensions of solids, preferably for cement slurries, plaster slurries, mortar, drilling muds or pigment suspensions, or as a water-binding additive for aqueous salt solutions.
Patent EP-0447008-A1 (EP)
Inventor: KADER JUERGEN
IPC: C23G1/19
Filed: 1991-02-13
Abstract: A description is given of the use of burnishing bath sludge for producing or topping up degreasing and cleaning solutions for metals, in particular iron materials. Preferably, the burnishing bath sludge is first treated with water by elution and optionally digested. According to a preferred embodiment, the burnishing bath sludge treated in this way is used to top up the degreasing bath of a burnishing process. Depending on the application, it is advantageous to use the burnishing bath sludge together with surfactants, dispersants, complexing agents and/or nitrite-destroying substances. As a result of the invention, burnishing bath sludge, which has hitherto caused considerable disposal problems and had to be dumped as hazardous waste, is efficiently utilised. In addition, the procedure according to the invention results in a very much improved utilisation of the chemicals in the burnishing bath.
Patent EP-0453141-A1 (EP)
Inventor: MACWHIRER NICHOLAS ROBERT ANDR
IPC: B63B21/62
Filed: 1991-04-05
Abstract: A cargo vessel comprises two or more narrow boats or barges (2,4) suitable for use individually on inland waterways, which, when close-coupled together along a longitudinal line (6), are suitable for use as a sea-going vessel. 
     The arrangement reduces the cost of inter-continental carriage of cargo by eliminating the need for trans-shipment of goods from barge to sea-going vessel and back again to barge whilst encouraging the use of inland waterways.
Patent EP-0456442-A1 (EP)
Inventor: ROBERTS DAVID ANTHONY
IPC: C07D215/22
Filed: 1991-05-07
Abstract: The invention concerns pharmaceutically useful novel compounds of the formula I, in which R¹, R², R³, R⁴, R⁵, Ra, X and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent EP-0485264-A1 (EP)
Inventor: MOUTARDIER JACQUES
IPC: G01C19/28
Filed: 1991-11-04
Abstract: According to the invention, the gyroscopic system is noteworthy in that:   .at least in the vicinity of the plane defined by the axes (Y-Y' and X-X') of the primary (3) and secondary (4) frames, the top (2) is spherical (at 2A); .the spherical portion (2A) of the top (2) carries at least one set (22) of parallel lines (21), of different length, parallel to the axis of rotation (Z-Z') of the top (2); .an opto-electronic detector (13), integral with the casing (1), counts the number of lines (21) during the rotation of the top (2). This detector advantageously observes the top (2) through a bearing (4C) for articulation of the secondary frame (4) to the said casing (1).   <IMAGE>
Patent EP-0457700-A1 (EP)
Inventor: TRUCHET GASTON
IPC: F16L37/28
Filed: 1991-05-17
Abstract: The control mechanism (notched discs 11 and 24, fingers 27) linked to the plugs (7, 20) of the two elements (A,B) of the device is constructed so that the rotation of said plugs when the two support plates (5, 18) are brought towards each other takes place sequentially, the plug (20) turning first to allow the plug (7) to move angularly afterwards, in each case without involving movement along the axis of the device. 
<IMAGE>
Patent EP-0571370-A1 (EP)
Inventor: JONES ROBERT SETH
IPC: G03B27/10
Filed: 1990-11-13
Abstract: Tireuse par contact (10) pour les arts graphiques, comprenant une table à dépression (14) supportant un film photosensible (18) et un original (20) superposé, contenant l'image à reproduire. Une source de lumière (32) produit un faisceau allongé de lumière photoactive, permettant d'exposer le film à travers l'original. On a prévu un transport de lumière destiné a déplacer la lumière transversalement par rapport à l'axe des faisceaux au-dessus de la surface de la table à dépression, sur le film et l'original superposé, de sorte que ces derniers seront balayés par la lumière afin d'exposer le film à travers l'original. On a prévu un moyen associé au transport de lumière, permettant d'appliquer une feuille de couverture transparente (36) sur le film et l'original superposé, à mesure que la lumière est déplacée sur ledit film et ledit original. On a prévu un autre moyen (34) porté par le transport de lumière, permettant de collimater la lumière, le moyen de collimation étant disposé entre la lumière et la feuille de couverture.
Patent EP-0514430-A1 (EP)
Title: Process and device for removing a moulded pot from a mould.
Inventor: HERBST RICHARD
IPC: B22D17/22
Filed: 1991-02-05
Abstract: PCT No. PCT/EP91/00220 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 5, 1991 PCT Pub. No. WO91/11313 PCT Pub. Date Aug. 8, 1991.When removing a molded part (7), particularly from an injection mold, the part is moved to an intermediate position in a first partial movement (a) at low speed, then to the final position in a second partial movement (b) at higher speed. The first partial movement (a) can take place while the injection mold is opening and/or while a gripping tool (14) or handling device is being introduced. The injection mold used in the process has pressure operated stops (21) which act on the front face of an ejection plate (13) and hold it in the intermediate position or release it for the second partial movement (b) to take place.
Patent EP-0516849-A1 (EP)
Title: Indole derivatives.
Inventor: OKADA SATOSHI
IPC: A61P17/10
Filed: 1991-02-21
Abstract: Indole derivatives of formula (I), wherein R<1> is carboxy(lower)alkyl or protected carboxy(lower)alkyl, R<2> is hydrogen, lower alkyl or halogen, R<3> and R<4> are each hydrogen or lower alkyl, R<5> is ar(lower)alkyl which may have suitable substituent(s), and A is carbonyl, sulfonyl or lower alkylene, or a pharmaceutically acceptable salt thereof, which are useful as a testosterone 5 alpha -reductase inhibitor.
Patent EP-0536302-A1 (EP)
Title: Improved adjuvants and vaccines.
Inventor: HUNTER ROBERT L
IPC: A61K39/39
Filed: 1991-06-27
Abstract: The present invention comprises adjuvants which, when admixed with an antigen and administered into a human or animal, will induce a more intense immune response to the antigen than when the antigen is administered alone. In many cases, the adjuvant that is described as the present invention will increase overall titer of antibodies of a specific isotype which are specific for the antigen. For example, in mice, when the adjuvant of the present invention is admixed with a conventional antigen, the isotype that is induced in the mouse is changed from a predominantly IgG1 isotype to the more protective IgG2 isotype and, in some cases, IgG3 isotype. Thus, by practicing the present invention, one can improve the overall protective effect of conventional vaccines.
Patent EP-0550558-A1 (EP)
Title: Vaccin acellulaire
Inventor: CHARLES IAN GEORGE
IPC: A61P31/04
Filed: 1991-09-27
Abstract: Vaccin propre à immuniser les êtres humains contre la coqueluche, comprenant une combinaison synergique de l'antigène 69kDa du Bordetella pertussis et du facteur d'activation de la lymphocytose/atoxine du Bordetella pertussis.
Patent EP-0499041-A1 (EP)
Inventor: OTTO FRIEDRICH
IPC: A23C19/076
Filed: 1992-01-16
Abstract: <SAO ABE>     According to the invention, a continuous treatment process is proposed, in which, for example, cheese mass is heated by steam to, for example, 95 DEG C, passed through a mixing zone and there made highly turbulent and then emulsified by high speed rotating equipment, partially mixed and then supplied to further preparation and processing. 
<IMAGE>
Patent EP-0519213-A1 (EP)
Inventor: LOGAR CIRIL
IPC: B60C27/20
Filed: 1992-05-14
Abstract: The invention relates to a mounting antiskid device for automobile tires, designed as a segmented plastic envelope. The envelope is composed of tread segments (1.1;1.2;1.3;1.4) provided with inserted metal spikes (2.1), ribs (2.2) and recesses. Each tread segment provides perforated binding lugs accompanied by appropriate binding elements for the interconnection of the tread segments to each other and into an endless form thereof, as well as for mounting the envelope on a tire. By means of inner binding elements a binding wire (5.0) , preferably a stranded one, located at the inner side of the envelope connects the envelope in endless form, whereas tightening by means of outer binding elements to the envelope at the outer side of the tire is made possible by an optionally decorative elastic binding ring and an elastic tightening link.
Patent EP-0523408-A1 (EP)
Inventor: OETTL JOSEF DIPL-ING
IPC: B05B12/00
Filed: 1992-06-23
Abstract: In a device for contactless application of a strip of liquid, in particular strip of glue (3), onto a running material web (1) with at least one application head (4) which is provided with at least one nozzle (6) which arranged at a distance (a) from the material web (1) and can be activated or deactivated by means of a valve (8) which can be driven as a function of the desired application pattern, a high degree of accuracy can be achieved in that the operating points of the valve (8) can be corrected with respect to the application pattern-dependent basic values by a correction value which can be determined as a function of the speed of the material web (1) and at least the spacing (a) of the web with respect to the nozzle (6). …<IMAGE>…
Patent EP-0534439-A1 (EP)
Inventor: WICKHOLM DAVID R
IPC: G02B15/04
Filed: 1992-09-24
Abstract: A multiple field of view sensor lens assembly suitable for inclusion in an infrared imaging system. The lens assembly includes a rotatable telescope 10 for providing first and second fields of view for the sensor, the first field of view being along a first axis thereof L and the second field of view being along a separate second axis T. A servo mechanism 30 is included for rotating the telescope 10 from a first orientation at which the first axis is aligned with the optical axis to a second orientation at which the second axis is aligned with the optical axis. In a preferred embodiment the inventive lens assembly is disposed to provide fields of view in opposing directions along the first axis L, and a third field along the second axis T.
Patent EP-0548703-A1 (EP)
Inventor: LANGE BERND
IPC: B29C43/38
Filed: 1992-12-11
Abstract: The invention starts from the known technology of providing, at the segment edges of radially parted vulcanisation moulds, yielding volumes for the rubber which is forced towards the segment boundaries on closing of the mould. While these yielding volumes have hitherto been arranged inside the tyre contour, the invention proposes to provide the yielding volumes outside the tyre contour in order to improve true running. <IMAGE>
Patent EP-0589089-A1 (EP)
Inventor: ROSSKATH JUERGEN
IPC: B65H16/10
Filed: 1992-12-16
Abstract: There is a device, in which rotary bearings 6, each for a cloth bale 16, are mounted on an undercarriage 3, a removal of a cloth web 22, 23, 24 from each of the cloth bales as a result of the rotation of the cloth bale about an axis of rotation 7 is provided, a to-and-fro displaceability of the cloth bale 16 in the direction of the axis of rotation is provided, and a feed of the cloth webs 22, 23, 24 to the low-layer cutter is provided. At the same time, it is desirable to have a device which removes the cloth web from the cloth bale in a driven manner and which carries out the lateral displacement of the cloth bale in a driven manner, specifically along with a simple design and with the cloth being treated carefully. This is achieved in that each rotary bearing 6 is designed as a trough with a drivable 19 conveyor wall 15, and in that each trough-type rotary bearing 6 is provided on a trough carriage 8 which is displaceable to and fro in a driven manner 13 in the direction of the axis of rotation 7 on the undercarriage 3. <IMAGE>
Patent EP-0497459-A1 (EP)
Inventor: JALINSKI THOMAS J
IPC: G01N33/02
Filed: 1992-01-14
Abstract: A new and improved integrating indicator system operable to signal the attainment of one or more preselected time-temperature integrals which monitor the temperature and time history of a product utilizes a dual system of specific reaction pairs which simultaneously generate acid and alkali from two neutral substrates. One of the substrates is present in excess of the other. The preferred dynamic indicator system generates a constant pH buffer in the alkali range that is maintained until one of the substrates is depleted. At that time, a rapid pH change in the indicator solution to the acid range occurs, resulting in a very sharp visual color change in a pH-sensitive dye. In preferred embodiments, the specific reaction pairs are enzyme/substrate pairs, preferably urease/urea and yeast/triacetin. A preferred combination pH-sensitive dye package includes m-nitrophenol, p-nitrophenol and litmus to provide an indicator which changes from green to reddish pink upon the expiration of a given amount of time at constant temperature, or in a shorter period of time, upon exposure to elevated abuse temperatures. In especially preferred embodiments, one of the enzyme substrate pairs includes an enzyme component provided by a microorganism which has been shock treated prior to incorporation in the indicator to improve temperature sensitivity and provide extended half life. The new and improved integrating indicators are adapted for use with packaged foodstuffs intended for refrigerated and room temperature handling and storage at temperatures between about 20°F to about 120°F (about -6.6°C to 28.9°C).
Patent EP-0500238-A1 (EP)
Inventor: STEWART IAN BERNARD
IPC: H04L49/111
Filed: 1992-02-06
Abstract: An exchange termination apparatus of an asynchronous transfer mode switching system, wherein a contents addressable memory, is used to effect a mapping function between a plurality of logical addresses and a plurality of physical addresses.
Patent EP-0510999-A1 (EP)
Inventor: MORITA KENJI
IPC: C08J9/12
Filed: 1992-04-24
Abstract: A degradable polymer network is obtained by adding from 0.2 to 10 parts by weight of a foaming agent to 100 parts by weight of a polylactic acid-base resin composition comprising from 80 to 100 % by weight of polyactic acid or a lactic acid-hydroxycarboxylic acid copolymer and from 0 to 20 % by weight of a plasticizer, conducting melt-foaming extrusion of resulting mixture, and opening the foam cells in the extrudate by stretching. The high polymer network is characterized in suitable flexibility and hydrolyzability and thus useful as a material for absorbers of oils and body fluids, screens for sunlight, heat-isulating materials, filter media and packaging materials; and does not accumulate as industrial wast because of hydrolyzability in the natural environment, even though discarded after use.
Patent EP-0518505-A1 (EP)
Inventor: ATHERTON GLYN
IPC: B65G47/90
Filed: 1992-05-20
Abstract: An apparatus for producing tubular unsintered ceramic compacts includes a cylindrical mandrel and means for forming a compact on the mandrel. There is also provided a removal station (40) and holding means to hold the mandrel in the removal station (40) for removal of the compact (56) from the mandrel (19). The removal station includes an annular member (60) axially aligned with the mandrel (19) when in the holding means and an elastic cuff member (66) mounted inside the annular member (60) to define an annular chamber. Actuating means are arranged to produce axial movement of the annular member (60) and the mandrel (19) relative to one another between an engagement position, with the mandrel (19) extending through the annular member, and a non-engagement position, with the annular member (60) clear of the mandrel (19). Pressurizing means are provided for selectively applying differential pressure between the inside and the outside of the annular chamber (60) to deform the cuff member (66) between a gripping state, in which the cuff member can grip a compact (56) on the mandrel (19) when in said engagement position, and a non-gripping state. Control means are provided to control operation of the removal station (40). The actuating means moves the annular member (60) and the mandrel (19) to the engagement position whilst the pressurizing means has the cuff member (66) in the non-gripping state. The pressurizing means then grips the compact (56) on the mandrel (19) and the actuating means is operated to withdraw the compact (56) from the mandrel (19).
Patent EP-0522715-A1 (EP)
Inventor: BILLS GERALD F
IPC: C12R1/645
Filed: 1992-06-12
Abstract: This invention relates to strains of the species Curvularia lunata isolated from tree bark and useful in a fermentation process to form compounds of formula (I): <CHEM> n
Patent EP-0537980-A1 (EP)
Inventor: PORTER BARRY
IPC: C07D295/14
Filed: 1992-10-13
Abstract: The invention relates to cyclohexaneacetic acid derivatives of formula (I)
       
    and salts and solvates thereof, in which 
   X¹, X² and Y¹, which may be the same or different, represent CH or N; 
   Y² represents N or, when Y¹ represents N, may also represent CH; 
   R¹ represents a hydrogen atom or a hydroxyl, C₁₋₄alkyl or 2,2,2- trifluoroethyl group; 
   R² represents a hydrogen atom or, when both X¹ and X² represent CH, may also represents a fluorine, chlorine or bromine atom or a phenyl or C₁₋₄alkyl group; 
   R³ represents a hydrogen atom or, when both Y¹ and Y² represent N, may also represents a C₁₋₄alkyl or hydroxymethyl group. 
     The compounds inhibit fibrinogen - dependent blood platelet aggregation.
Patent EP-0536015-A1 (EP)
Inventor: HAMDAN ADNAN
IPC: B01D17/035
Filed: 1992-09-10
Abstract: Cyclone-turbine of the stator-rotor type, consisting of a rotor with moving blades inside the cage of a stator with fingers of rectangular section, endowed with a choke disc (30) situated between the cage of the stator (35) and the duct (32) mounted above it. This cyclone-turbine is advantageously fitted to flotation devices with induced air or gas for the separation of water from hydrocarbon pollutants. <IMAGE>
Patent EP-0567515-A1 (EP)
Title: Method and apparatus for removing fish bones.
Inventor: KOLJONEN KARI
IPC: A22C25/16
Filed: 1992-01-15
Abstract: Fish bones (9) are removed from fish (8) by means of a device which includes a housing (3) which accommodates a rotatable roller (1). The roller (1) is provided with bone-engagement means (2) which pass across an opening (4) in the housing (3) as the roller rotates. Mounted at that end of the opening (4) to which the engagement means (2) move during rotation of the roller (1) is a counter-pressure device (6) and a gap is defined between the counter-pressure device (6), at the free edge (7) thereof adjacent the opening (4), and the engagement means (2). Fish bones (9) partially enter the gap and are clamped or pinched between the free edge (7) and the bone-engagement means (2), so as to be drawn from the flesh of the fish (8) as the roller (1) rotates, while the fish flesh (8) from which bone is withdrawn is held in place by that side of the counter-pressure device (6) which faces towards the flesh (8).
Patent EP-0564574-A1 (EP)
Inventor: LUDDEN CHRISTOPHER ANTHONY C O
IPC: H02M3/28
Filed: 1991-12-19
Abstract: Convertisseur continu-continu (10) fonctionnant en fonction d'une période de fonctionnement prédéterminée (tON) d'un circuit primaire et d'un niveau de courant prédéterminé et détecté (IS) d'un courant secondaire, afin de produire, pour une pile, de meilleures capacités de charge et une durée de vie prolongée. L'énergie est emmagasinée dans le primaire (14) d'un inducteur couplé (12), quand la puissance du primaire, fournie par une pile (20) à impédance interne (24) variant pendant la durée de vie de la pile, est mise en route pour une période de marche tON prédéterminée. A l'expiration de la période tON, la puissance est coupée et, de ce fait, l'énergie emmagasinée est transférée au secondaire (16) par l'intermédiaire d'un processus de remise à zéro, chargeant ainsi un condensateur de stockage (28). Un moyen de prévention (56) empêche une mise en route prématurée de la puissance du primaire (14) après l'expiration de la période tON. Le cycle d'emmagasinage d'énergie se répète quand le courant (IS) détecté dans le secondaire tombe au-dessous d'un seuil de courant minimum prédéterminé (IMIN).
Patent EP-0575350-A1 (EP)
Inventor: EMERSON STEPHEN G
IPC: C12M3/02
Filed: 1991-12-17
Abstract: The present invention relates to methods for the manufacture of a medicament for gene therapy, to human bone marrow compositions obtained by said methods, and to uses of said compositions for the manufacture of medicaments. The method of the present invention is characterized by a specific replacement rate of the culture medium for obtaining ex vivo human stem cell division, and by the fact that said ex vivo human stem cells are genetically transformed for the purpose of said gene therapy. The replacement rate may be a rate of 50 to 100% daily replacement for a cell density of from 1x10 4  to 1x10 7  cells per ml of culture under physiologically acceptable conditions for the cells.
Patent EP-0607148-A1 (EP)
Inventor: FOTHERGILL IAN ROBERT
IPC: A47G9/02
Filed: 1992-04-22
Abstract: Une couverture utilisée pour dormir, telle qu'un duvet, comprend des moyens destinés à réguler ou à modifier le niveau d'isolation thermique que procure la couverture. Selon un agencement, une série de régions (12) sont définies par des lignes de couture (11), et à l'intérieur de ces régions se trouvent des éléments isolants fixes (14) et d'autres éléments isolants (18) qui peuvent être déplacés à l'aide de tirettes (20) de façon à être introduits dans des espaces (16) entre les éléments (14) et à sortir de ces espaces afin de modifier l'isolation globale de la couverture (10). Selon d'autres agencements, des sachets isolants séparés et parallèles s'étendent le long de la couverture sur un drap de support et peuvent être latéralement ajustés afin de créer des vides. Selon d'autres variantes, l'isolation est produite par des sachets séparés qui peuvent être déformés au moyen de tirettes externes, lesquelles peuvent comporter des couleurs indiquant le niveau de réglage. L'invention peut s'appliquer à des sacs de couchage.