baber/WOPTO huggingface dataset:
Patent EP-0680955-B1 (EP)
Inventor: WATANABE NANAO
IPC: C07D241/24
Filed: 1994-11-21
Granted: 2002-09-18
Abstract: Procédé de production d'un N-tert-butyl-2-pyrazinecarboxamide de la formule générale (2) par mise en réaction d'une cyanopyrazine de la formule générale (1) avec un alcool tert-butylique en présence d'acide sulfurique; et procédé de production d'un N-tert-butyl-2-pipérazinecarboxamide de la formule générale (3) par hydrogénation d'un N-tert-butyl-2-pyrazinecarboxamide de la formule générale (2) précitée, en présence de nickel de Raney ou de cobalt de Raney.
Patent EP-0746775-B1 (EP)
Inventor: SCHMIDT FRANK
IPC: G06K7/10
Filed: 1995-02-14
Granted: 1998-07-22
Abstract: An identification mark operating with acoustical surface waves includes at least one reflector having higher reflectivity than a reflectivity of other reflectors.
Patent EP-0750661-B1 (EP)
Inventor: TRANI MARINA
IPC: C11D7/54
Filed: 1995-03-02
Granted: 2003-02-26
Abstract: A granular laundry composition is disclosed which comprises a source of available oxygen, a stabilizer like chelant together with an alkali metal salt of silicate. Such compositions allow to produce wash solutions wherein the bleaching activity is retained upon longer periods of time. Optionally said compositions may further comprise a soil suspender and be formulated so as to allow to keep the pH of the wash solution below 9.5 and thereby boost the cleaning performance on particulate soil (clay).
Patent EP-0804408-B1 (EP)
Inventor: VACHY ROBERT
IPC: C07C69/88
Filed: 1995-06-30
Granted: 2001-09-05
Abstract: Compounds of formula (I), wherein A is a -CH2- group, m is an integer from 0 to 12, and the radical R is selected from groupings of formulae (II), (III) and (IV), wherein n is an integer from 1 to 20, Y may have a wide variety of meanings, especially a hydrogen atom or a -OH, -NH2 or -COOH group, R1 is selected from the following groups: -(CH2CH2O)n-Y and -(CH2CH2NH)n-Y, and R2 is a hydrogen atom or has the same meaning as R1. Compositions containing said compounds and a method for preparing same are also disclosed.
Patent EP-0773244-B1 (EP)
Inventor: OTANI KATSUHIDE
IPC: C08F214/18
Filed: 1995-07-17
Granted: 2003-05-28
Abstract: A fine powder of a molten high-molecular-weight fluororesin having a melt viscosity of 108-1013 P, an apparent density of 0.4-1.5 g/cc, and a specific surface area of 2 m2/g or less. A molded article produced from this fluororesin, which has not been utilized heretofore, is reduced in the bleeding of particles, particularly suitable for use in a semiconductor making process, and capable of improvement in bending fatigue resistance, wear resistance, and so forth.
Patent EP-0832548-B1 (EP)
Inventor: BILLENSTEIN ERNST
IPC: H05K7/14
Filed: 1995-08-16
Granted: 1999-05-12
Abstract: A front panel system has an upper or lower endpiece (5) arranged in the upper or lower front corner area (3) of the printed circuit card (3). An upper or lower lever handle (19) arranged at the upper or lower endpiece serves to lever the printed circuit card in and out of its support. Means (25) are provided to fix the lever handles in their corresponding positions when the printed circuit card is fully inserted into its support. A key element (31) is integrated in the upper or lower endpiece. When the lever handle is in its fixed position, the key element may be depressed to act upon the lever handle, to actuate an external electric switch and to electrically disconnect the printed circuit card. The invention has the advantage of allowing the key element integrated in a lower or upper endpiece to be brought into an exactly definable position, so that even external switching elements with different outer shapes may be permanently and reliably actuated by means of the lever handle.
Patent EP-0799363-B1 (EP)
Inventor: FAURE ALBAN MICHEL
IPC: E21B7/06
Filed: 1995-12-20
Granted: 1999-05-06
Abstract: Procédé permettant de produire un puits de forage dans une formation terrestre au moyen d'un ensemble de forage comprenant une garniture de forage (5) s'étendant dans le puits et un moteur de fond de puits (6) doté d'un carter (7) et d'un arbre d'entraînement (8) mettant en rotation le trépan de forage (9), ledit arbre d'entraînement étant incliné par rapport à l'axe longitudinal de la partie inférieure de la garniture de forage. Le carter du moteur est accouplé à la partie inférieure de la garniture de forage de sorte qu'il puisse tourner autour dudit axe longitudinal. L'ensemble de forage comprend en outre un moyen de commande (23) destiné à commander la rotation du carter du moteur autour dudit axe longitudinal et par rapport à la garniture de forage. Ce procédé consiste à effectuer le forage d'une partie pratiquement droite du puits par la mise en rotation, par le moteur électrique, du carter du moteur de manière continue autour dudit axe longitudinal et par rapport à la garniture de forage, tandis que le moteur de fond de puits est actionné de façon à faire tourner le trépan de forage.
Patent EP-0881184-B1 (EP)
Inventor: SEIDEL RANDY R
IPC: B65H5/30
Filed: 1996-09-30
Granted: 2002-07-10
Abstract: A device for transporting flat products consisting of feeders for introduction of flat products into openable pockets (11). The pockets move in a closed path and each receives one or more inserts. A guiding element is foreseen which causes said flat products to assume arcuate shapes when they enter said pockets.
Patent EP-0743077-B1 (EP)
Inventor: JALENCAS JACQUES
IPC: A62C13/76
Filed: 1996-05-13
Granted: 2001-11-21
Abstract: The extinguisher distributor head is attached to the open upper end of the reservoir containing the extinguishing product, with a gasket (4) engaging in an annular groove (3) to ensure a complete seal. The inner (5) and outer (6) edges of the groove each include a cut-out portion (7,8) at one side. The cut-out in the inner edge wall of the groove is smaller than that in the outer wall. Different sizes of cut-out are employed for different sizes and capacities of extinguisher.
Patent EP-0761835-B1 (EP)
Inventor: OUVRARD JACQUES
IPC: C21D8/02
Filed: 1996-07-25
Granted: 2001-07-11
Abstract: Steel is made which contains 0.05-0.08 wt.% C, 0.280-0.350% Mn, 0.010-0.014% N, 0.010-0.020% Al, up to 0.020% P, up to 0.025% S and up to 0.08% Cu, the residue being Fe plus any impurities, and is cold-rolled to form a band less than 0.5 mm thick. The band is continuously annealed at 650-700 deg. C and cold-rolled again to reduce its thickness by 8-15%. Also claimed are a steel band of that formula, having an isotropic structure and more than 25000 grains per mm<2>, and a can with a body made from the steel and at least one end attached thereto by seaming. The band may be coated with Cr or Sn.
Patent EP-0811097-B1 (EP)
Title: Plate resonator
Inventor: FUCHS HELMUT
IPC: G10K11/172
Filed: 1996-02-23
Granted: 2002-05-15
Abstract: PCT No. PCT/EP96/00751 Sec. 371 Date Dec. 24, 1997 Sec. 102(e) Date Dec. 24, 1997 PCT Filed Feb. 23, 1996 PCT Pub. No. WO96/26331 PCT Pub. Date Aug. 29, 1996The invention concerns a plate resonator for absorbing sound and including a thin front plate with high elasticity and low internal friction, e.g., made of metal; a back plate which likewise has high elasticity but which has high internal friction; an all-over solid connection between the front and back plates in the form of a bonded connection (e.g. double-sided adhesive tape); and a border which is closed all around by the back plate but does not prevent sound entering the back plate from the side.
Patent EP-0821637-B1 (EP)
Title: Cutter head, in particular a planing cutter head
Inventor: KELLNER KARL-HEINZ
IPC: B27G13/04
Filed: 1996-04-11
Granted: 1998-09-09
Abstract: PCT No. PCT/EP96/01539 Sec. 371 Date Jan. 14, 1998 Sec. 102(e) Date Jan. 14, 1998 PCT Filed Apr. 11, 1996 PCT Pub. No. WO96/33056 PCT Pub. Date Oct. 24, 1996The invention concerns a cutter head, in particular a planing cutter head, whose blade carrier (1) has at least one mounting (5), facing radially outwards, for a blade (7). Fitted in each mounting (5) is a wedge grip (17) which can be moved relative to the blade carrier (1) and which presses the blade (7) against a stop (9) on the mounting (5) when moved with at least a component of motion radially outwards. Located between the blade (7) and the wedge grip (17) is a mounting strip (21) which can be moved relative to the wedge grip (17) and the stop (9) on the mounting (5) and which releases the blade (7) for removal radially outwards when the wedge grip (17) is displaced inwards.
Patent EP-0833797-B1 (EP)
Title: Tool for a disposable drum
Inventor: FORSNER BO
IPC: B65H49/26
Filed: 1996-05-30
Granted: 1999-08-11
Abstract: PCT No. PCT/SE96/00696 Sec. 371 Date Dec. 16, 1997 Sec. 102(e) Date Dec. 16, 1997 PCT Filed May 30, 1996 PCT Pub. No. WO96/41762 PCT Pub. Date Dec. 27, 1996A tool for assembly on a drum to form a rotatable unit, to be placed in journalling equipment for rotation of the unit, is provided. The drum comprises a cylindrical sleeve and two end pieces and is designed to carry a coil of a flexible object, such as cable. The tool has two support and bearing elements, each with a hub, a plurality of support arms and a concentric support member for centering the drum; a connecting member having a shaft extending through the sleeve and the hubs; and an anchor for anchoring the support and bearing elements to the shaft while at the same time securing the sleeve against axial displacement in relation to the shaft. The support arms are positioned to abut the end pieces and have free ends located radially inside the outer circular edge of the end pieces so that the support arms are not in contact with the ground when the unit is resting on the ground by engagement of the end pieces of the drum with the ground.
Patent EP-0846334-B1 (EP)
Inventor: SCHELLENBERGER WILHELM
IPC: H01L21/00
Filed: 1996-08-09
Granted: 2002-11-13
Abstract: A method of drying a substrate surface (1), comprising:   dipping the substrate into a liquid bath (2); separating the substrate from the liquid bath (2), whereby the liquid of the liquid bath (2) comprises an aqueous HF solution (3), the substrate surface being hydrophobic upon separation from the liquid bath, the substrate being separated from the bath at a rate that permits the bath liquid to drain from the hydrophobic surface of the substrate to produce a dry substrate; and that a gas comprising an O2/O3 mixture that forms a hydrophilic surface on the substrate is directed over the surface of the substrate (1) after separating the substrate (1) from the liquid bath.   <IMAGE>
Patent EP-0883604-B1 (EP)
Inventor: SCHMIDT WOLFGANG
IPC: C09K23/02
Filed: 1996-11-06
Granted: 2001-06-13
Abstract: Fatty alcohol (ether) sulfates which are obtained by co-sulfating mixtures of (a) C8-22 fatty alcohols and (b) C8-22 fatty alcohol ethoxylates containing an average of 1.9 to 3.9 ethylene oxide units in a ratio by weight of 20:80 to 80:20, and then neutralizing the mixtures thus co-sulfated with aqueous bases. The substances have distinctly improved low-temperature behavior in relation to ether sulfates with comparable degrees of ethoxylation, and are useful as components of surface-active compositions.
Patent EP-0939635-B1 (EP)
Inventor: DESANTIS LOUIS JR
IPC: A61K31/445
Filed: 1996-11-06
Granted: 2001-08-16
Abstract: Pharmaceutical compositions useful in ophthalmic surgery are described. The compositions include one or more polyamine antagonists, and are useful for preventing or treating excitotoxicity associated with ophthalmic surgery. Methods of using the compositions in connection with ophthalmic surgical procedures are also described.
Patent EP-0921949-B1 (EP)
Inventor: DREIER JOACHIM
IPC: B42D1/00
Filed: 1996-11-29
Granted: 2001-09-19
Abstract: Described is a cover or insert for a periodical, having a back portion and a front portion which are connected together along a bending fold line. The front portion has a compartment for a CD-ROM. The CD-ROM compartment is integrated into the front portion of the cover or insert. In the region of the CD-ROM compartment the front portion is provided with a punched hole.
Patent EP-0796598-B1 (EP)
Inventor: PFAFF HANS-GEORG
IPC: A61F2/46
Filed: 1997-03-07
Granted: 2002-07-10
Abstract: The prosthesis has an external cone section (15) on the inner shell (12) which bears against an internal one (14) in the outer shell (11), so as to give a clamping effect holding it in place. At its mouth edge (21) the outer shell has a fitting (25) accommodating an anvil (30) so that this cannot slide. The angles of the cone faces can be the same and between fourteen and twenty-two degrees, and a hollow space (18) can be formed between the shell bottoms (16,17). The fitting can have a trough-shaped recess, in which a protrusion (32) on the anvil fits. The outer shell can be metal and the inner one ceramic.
Patent EP-0812894-B1 (EP)
Inventor: POPALL MICHAEL DR RER NAT
IPC: C08G77/22
Filed: 1997-06-06
Granted: 2001-03-07
Abstract: Electrically insulating adhesive (EIA), obtained by (hydrolytic) condensation of (a) 1-10 mol% silicon compound(s) of formula SiR4 (I), in which R = halogen, OH, alkoxy, acyloxy or a chelate ligand; (b) 20-94 mol% silicon compound(s) of formula R"m(R"'Y)nSiX4-m-n (II), in which R" = alkyl, alkenyl, aryl, alkaryl aralkyl, alkenylaryl or aralkenyl, optionally with in-chain O, S or NH; R"' = alkylene, alkenylene, arylene, alkarylene, aralkylene, alkenylarylene or aralkenylene, optionally with in-chain O, S or NH; X = halogen, OH, alkoxy, acyloxy or N(R')2 (with R'= H or alkyl); Y = a residue with polymerisable group(s); m = 0, 1, 2 or 3; n = 1, 2 or 3; m + n = 1, 2 or 3; and (c) 5-30 mol% silicon compound(s) of formula R"pSiX4-p (III), in which R" and X = as above, and p = 1, 2 or 3. Also claimed is a process for the production of EIA by hydrolytic condensation of the above mixture and/or precondensates of the above compounds by the action of moisture or water in presence of solvent and/or catalyst.
Patent EP-0826492-B1 (EP)
Inventor: LIND KEITH D
IPC: B29C48/10
Filed: 1986-05-07
Granted: 2002-03-27
Abstract: A packaging film (10) is characterized by the inclusion of a layer (14) of a vinylidene chloride copolymer, e.g. VDC-methylacrylate copolymer, between at least two other layers (16, 18) which contain ethylene vinyl acetate, and optionally linear low density polyethylene. The film may be unoriented or molecularly oriented, may be heat set, and if oriented, optionally the film may be cross-linked. A process of making the cross-linked film includes the steps of joining the layers in face-to-face contact e.g. by coextrusion and of crosslinking the film after assembly of the vinylidene chloride copolymer layer into the structure. Cross-linking can be achieved by electron beam irradiation at a level of at least 1.5 megarads. The film can have a further layer or layers e.g. for heat sealing and for improving its abuse resistance, and can be made into a heat shrinkable bag suitable for packaging foodstuffs.
Patent EP-0847793-B1 (EP)
Inventor: NITSCHKE FELEX DR
IPC: F01N13/02
Filed: 1997-12-04
Granted: 2006-04-12
Abstract: Apparatus for removing NOx from I.C. engine exhaust gas comprises a porous absorber body (1) impregnated with a liquid alkaline electrolyte (4,9) to absorb the NOx as nitrate and nitrite and electrodes (5,6) divided in pairs in the absorber body (1) for the electrochemical decomposition of the nitrate and nitrite to nitrogen.
Patent EP-0942781-B1 (EP)
Inventor: LEE MARTIN ALAN
IPC: G01N35/00
Filed: 1997-11-20
Granted: 2005-10-26
Abstract: A reaction vessel for holding reagents is described, which vessel comprises an electrically conducting polymer capable of emitting heat when an electric current is passed through it. Suitably the reaction vessel comprises a reagent container, such as a capillary tube, slide or chip, in close contact with the electrically conducting polymer. For example, the polymer may be in the form of a film which is wrapped around the tube to form a sheath. This provides a readily controllable heating supply which may be heated and cooled to desired temperatures rapidly.  An apparatus suitable for thermal cycling reactions, such as the polymerase chain reaction (PCR) and comprising one or more reaction vessels as described above, as well as methods for carrying out such reactions are also described and claimed.
Patent EP-0894119-B1 (EP)
Inventor: RIGHETTINI ROBIN F
IPC: C08F4/40
Filed: 1997-03-20
Granted: 2004-06-02
Abstract: Compositions adhésives comprenant des composés polymérisables à radicaux libres et un système catalyseur d'oxydo-réduction pour accélérer la polymérisation. Le catalyseur d'oxydo-réduction comprend un dérivé d'aniline substitué en position para par un halogène servant d'accélérateur. L'utilisation de dérivés d'aniline para-halogénés comme accélérateur dans la polymérisation de composés polymérisables à radicaux libres assure une bonne résistance d'adhésion et une polymérisation de surface nettement améliorée de la composition adhésive.
Patent EP-0889795-B1 (EP)
Inventor: ENGL MAXIMILIAN
IPC: G01L3/00
Filed: 1997-03-26
Granted: 2000-05-24
Abstract: Un couple de rotation de consigne (TQ_REQ) est calculé à partir d'un facteur de couple (TQ_SCA_FAC), d'un couple maximum (TQ_MAX) et d'un couple minimum (TQ_MIN). Le facteur de couple est dérivé d'une valeur donnée par la pédale (PVS) et du nombre de tours (N). Le couple maximum et le couple minimum (TQ_MAX, TQ_MIN) sont calculés en fonction du nombre de tours (N), d'un couple de perte (TQ_LOSS) et des paramètres de fonctionnement. Le couple de perte (TQ_LOSS) est calculé en fonction du nombre de tours (N) et des paramètres de fonctionnement.
Patent EP-0904086-B1 (EP)
Inventor: DUBOIS JEAN-LUC
IPC: A61K31/575
Filed: 1997-06-10
Granted: 2004-12-08
Abstract: L'invention a pour objet un dispositif destiné à l'administration transdermique de deux principes actifs (I) et (II) constitués de deux compartiments (A) et (B), le compartiment (A) renfermant une matrice chargée en (I), et le compartiment (B) renfermant une matrice chargée en (II), chacune de ces matrices étant recouverte respectivement d'un film de protection, de nature identique ou non, (a) et (a'), caractérisé en ce que (A) est séparé de (B) par un espace vide de 1 à 10 mm et caractérisé en ce que (A) et (B) sont supportés par le même film protecteur pelable (b), leur procédé de préparation et leur application comme médicament.
Patent EP-0907969-B1 (EP)
Inventor: REEH ULRIKE
IPC: F21K2/00
Filed: 1997-06-26
Granted: 2004-05-26
Abstract: Composant à semi-conducteur luminescent comportant un corps de semi-conducteur (1) luminescent et un élément de conversion de la luminescence (4, 5). Le corps de semi-conducteur (1) émet un rayonnement dans le spectre ultraviolet, bleu et/ou vert, et l'élément de conversion de la luminescence (4, 5) convertit une partie de ce rayonnement en un rayonnement d'une plus grande longueur d'onde. Cela permet la production de diodes luminescentes qui émettent une lumière à couleur mélangée, et particulièrement une lumière blanche, au moyen d'un seul corps de semi-conducteur émettant de la lumière. La matière colorante de conversion de la luminescence spécialement préférée est YAG:Ce.
Patent EP-1025305-B1 (EP)
Inventor: WATANABE TAKASHI
IPC: D21C3/00
Filed: 1997-08-14
Granted: 2003-11-19
Abstract: A process for depolymerizing and/or chemically modifying lignin or lignin-like compounds in which a solution of copper and peroxide acts on lignin and/or lignin-like substance at a temperature of less than 100° C., characterized in that the solution is an aqueous solution containing copper or a copper complex, a coordination compound and peroxide and wherein the concentration of the copper or copper complex is between 0.001% and 5%, and wherein the concentration of the coordination compound is lower than 20% and wherein the concentration of peroxide is between 0.01% and 20%.
Patent EP-0951340-B1 (EP)
Inventor: HWANG H SHINN
IPC: B01J37/02
Filed: 1997-12-04
Granted: 2008-07-23
Abstract: The present invention is directed to a catalyzed metallic substrate, such as a metal plate. There is a catalyst layer supported on the substrate surface. The article is useful as part of exhaust systems which can be used with small engines for applications such as motorcycles, lawn mowers, chain saws, weed trimmers and the like.
Patent EP-0839661-B1 (EP)
Inventor: HIGUMA MASAHIKO
IPC: B41J2/175
Filed: 1993-07-22
Granted: 2002-01-16
Abstract: An ink jet cartridge includes a first chamber accommodating a negative pressure producing material and provided with air communication part for communication with ambient air; and a second chamber which is substantially closed except for a fine communication part for communication with the first chamber at a position away from the air communication part, wherein the second chamber directly accommodates the ink to be supplied to the first chamber and a negative pressure producing material free zone is provided adjacent the communication part in the first chamber.
Patent EP-0914792-B1 (EP)
Inventor: TRUYTS EDWIGE
IPC: A47J39/02
Filed: 1998-10-26
Granted: 2005-06-15
Abstract: The combined food server/heater isothermal container is designed for food presentation and heat retention. The container comprises an autonomous heating support having a heat retaining plate of the same shape and dimensions of a presentation plate fitted with a cover (3). The heating support and the presentation plate form a combined system which can be connected to an electrical supply via a connector (6) in the heating support (1). The heating support transfers its heat to the presentation plate by conduction until it reaches a consumption temperature of 65-85 degrees C. Cut off from the electrical supply is automatically done when the correct temperature is reached.
Patent EP-0928875-B1 (EP)
Inventor: SENN DANIEL
IPC: E06B9/324
Filed: 1998-11-05
Granted: 2005-01-05
Abstract: The ball coupling type lock has a cavity for receiving the ball (8) attached to a connector cord (7). The cavity is formed by two resilient arms (4) and a raised retainer profile (6). A ball attached to a connector cord is received by a cavity in a connector piece. A clamping tab (12) attaches the lock to the main blind cord (10).
Patent EP-0958113-B1 (EP)
Inventor: PERON ALBERTO
IPC: B26D5/00
Filed: 1998-02-02
Granted: 2002-06-05
Abstract: A method for automatically cutting products, composed of a plurality of elementary pieces, such as items of clothing in general, shoes, leather goods, sofa upholstery and any other similar product, including the steps of: acquiring all the geometric characteristics and defectiveness characteristics of the material to be cut and storing all the above-described characteristics in an electronic memory so that they can be sent or retrieved automatically in real time for subsequent processing; optimizing the shapes to be cut in the material acquired in the previous step in a fully automatic manner and taking simultaneously into account all the characteristics of the acquired material and all the characteristics and rules according to which the elements that constitute the product must be cut and then assembled; removing, on said conveyor, said pieces cut in the previous step and managing them in single-product mode or as a pack; and sending, by computerized control system which controls the entire synchronization of the preceding steps in real time, all the information concerning the correct operation of the entire production sequence.
Patent EP-0971581-B1 (EP)
Inventor: VAN DER WIJNGAART ADRIAAN JOHA
IPC: A01K1/00
Filed: 1998-03-13
Granted: 2007-11-14
Abstract: Integrated system for market gardening and livestock farming, consisting at least of a greenhouse for market gardening and a shed for keeping livestock; the shed should have a system which serves mainly to prevent ammonia production through contact between solid manure and urine, so that at least part of the heating and/or CO2 requirements in the greenhouse can be met by using heat and/or CO2 from the shed.