baber/WOPTO huggingface dataset:
Patent EP-0378453-B1 (EP)
Inventor: BERNARD PATRICK
IPC: G05F3/28
Filed: 1990-01-04
Granted: 1993-12-29
Abstract: The stable reference voltage generator consists of a current mirror circuit connected between a voltage supply (VDD) and an earth connection, this circuit comprising a primary branch and a secondary branch, a first bipolar transistor (Q1) connected in series through its collector with the primary branch of the current mirror, a potential divider bridge consisting of at least two resistors (R1, R2) arranged in series, this bridge being itself connected in series between the secondary branch of the current mirror and the collector of a second bipolar transistor (Q2), the base of the second transistor (Q2) being connected to the point linking the said resistors, while the base of the first transistor (Q1) is connected to the collector of the second transistor (Q2), the output from the generator (VREF) being arranged at the terminal of the bridge opposite to that connected to the collector of the second transistor Q2, the said transistors having a geometry such that the first transistor (Q1) is equivalent to "N" transistors identical to the second transistor (Q2) connected in parallel, and an insulating bipolar transistor (Q7) connected in series between the primary branch of the current mirror circuit and the first transistor, the collector of the latter transistor being connected to the emitter of the insulating transistor. 
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Patent EP-0414610-B1 (EP)
Title: Process for the enantioselective preparation of phenylisoserine derivatives
IPC: C07B53/00
Filed: 1990-08-22
Granted: 1993-05-26
Abstract: Process for the preparation of enantioselective preparation of phenylisoserine derivatives of general formula (I) in which R denotes a phenyl or tert-butoxy radical and R1 denotes a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms and R2 denotes a hydrogen atom or a group for protecting the alcohol functional group.   <IMAGE>
Patent EP-0474644-B1 (EP)
Inventor: BEHLER ANSGAR
IPC: C07C69/52
Filed: 1990-04-19
Granted: 1994-09-28
Abstract: En utilisant des hydrotalcites calcinées comme catalyseurs de l'éthoxylation ou de la propoxylation d'acides gras ayant entre 8 et 22 atomes de carbon avec des monoalcanols ayant entre 1 et 22 atomes de carbon ou avec des polyols ayant entre 2 et 6 groupes hydroxyle et entre 2 et 15 atomes de carbone, on obtient les produits voulus en grandes quantités et avec une bande de distribution étroite des produits homologues de l'éthoxylation ou de la propoxylation.
Patent EP-0486582-B1 (EP)
Inventor: BEHLER ANSGAR
IPC: C07C309/17
Filed: 1990-07-31
Granted: 1995-10-18
Abstract: Un procédé pour fabriquer des sulfonates d'acide oléique de couleur claire par sulfonation continue d'un acide oléique industriel avec une teneur en acide oléique de 65 à 85 % en poids et une teneur en acide linoléique atteignant 13 % en poids avec du trioxyde de soufre gazeux dans un rapport molaire d'acide oléique industriel sur trioxyde de soufre de 1 : 0,8 à 1 : 1,0, neutralisation et hydrolyse du produit de sulfonation acide avec des bases aqueuses puis décoloration du produit de sulfonation neutralisé et hydrolysé, donne des sulfonates d'acide oléique avec des indices de couleur Klett non supérieurs à 100.
Patent EP-0455814-B1 (EP)
Inventor: KANDA KUNIO NIIHASHI
IPC: G05B19/414
Filed: 1990-11-09
Granted: 1996-01-10
Abstract: Procédé de transmission radio de signaux impulsionnels de sortie à partir d'une unité génératrice d'impulsions manuelle vers une unité de commande numérique. Un compteur entre en fonction à un temps de référence et compte des impulsions produites en se fondant sur la rotation d'un générateur d'impulsion manuel (14). La valeur numérique du compteur est sortie sous forme de signal codé, modulée par un circuit modulateur (16), amplifiée par un circuit amplificateur (17) et transmise par liaison radio à partir d'une antenne (18) à l'unité de commande numérique à des intervalles déterminés. L'unité de commande numérique reçoit le signal codé et reconnaît les impulsions provenant du générateur d'impulsions manuel. Chaque signal codé émis par le générateur d'impulsions manuel indique la position absolue à un instant donné. Même en cas d'erreur de transmission, le nombre correct d'impulsions peut être finalement reconnu.
Patent EP-0451509-B1 (EP)
IPC: B24D7/18
Filed: 1991-03-08
Granted: 1993-09-08
Abstract: The invention relates to an abrasive body having a concave abrasive surface, whereby the abrasive body has a plurality of wings bent with the wing tip pointing in the moving direction. Each wing has a coolant duct in communication with a central opening in the abrasive body.
Patent EP-0529141-B1 (EP)
Inventor: BUSCH PETER DIPL-ING FH
IPC: H02M3/337
Filed: 1991-08-30
Granted: 1995-03-08
Abstract: A switched-mode power supply which prevents input current surges and has sinusoidal current consumption as a result of suitable control of the switching elements which are used is intended to be improved in such a manner that the control of the switching elements which are used is simple. This is achieved in that a short-circuiting switch is pulsed in such a manner that it switches on and off, in each case simultaneously, as a function of the type of forward converter used for the voltage regulator, over the entire fluctuation range of an input voltage, which is produced from the input network AC voltage by rectification, using associated switching elements of the voltage regulator of the switched-mode power supply. <IMAGE>
Patent EP-0481263-B1 (EP)
Inventor: LIU RICHARD TIEN-SZU
IPC: A23F3/08
Filed: 1991-09-26
Granted: 1994-02-16
Abstract: Green and Oolong tea leaves are oxidized to alter the organoleptic and aesthetic characteristics of aqueous extracts obtained therefrom and to provide extracts which have minimal turbidity, particularly when cooled. The oxidation reaction is performed on leaves which contain moisture only in an amount such that the oxidation reaction occurs at localized sites on and within the tea leaf structure. The leaves having a moisture content of from about 17% to about 25% by weight are heated at a temperare of 110 DEG  to 130 DEG  C and contacted under pressure with an oxidizing agent for oxidizing the phenolic substances.
Patent EP-0482487-B1 (EP)
Inventor: RAYNES JOHN W
IPC: G01L9/06
Filed: 1991-10-16
Granted: 1996-06-12
Abstract: A compensation circuit for a resistance bridge corrects errors in the response of signal outputs thereof and has a voltage controlled current source across a power input and a ground reference providing a bridge excitation output current proportional to a fixed circuit reference voltage. A buffer amplifier at the power input generates a buffer output voltage proportional thereto. An instrumentation amplifier at the signal outputs generates an initial output proportional to the response therefrom. A programmable gain amplifier at the initial output provides a compensated output independent of the bridge pressure response. A gain correction part of a compensation network compensates for variations in the bridge response and an offset correction part generates an initial offset current in response to the buffer output voltage. An offset correction amplifier generates a correction signal. The buffer output voltage and the initial offset current vary with temperature providing a temperature dependent part of the correction signal. A reference input of the instrumentation amplifier uses the correction signal and modifies the initial output to counteract fixed and temperature dependent parts of offset errors in the signal outputs response. The offset correction part adjusts the fixed part independently of the temperature dependent part. A single resistor adjusts positive or negative values of the fixed part. Another resistor adjusts positive or negative slope of the temperature dependent part. A method compensates the offset errors with steps of energizing the bridge and measuring the output and resistance at two temperatures and at two pressures. The measurements are used to find correction resistances for variations in bridge offset, temperature and pressure response. <IMAGE>
Patent EP-0509138-B1 (EP)
Inventor: SZITA JENO G
IPC: C09D5/03
Filed: 1991-10-29
Granted: 1995-08-02
Abstract: Sulfonimide cure catalysts are used with aminoplast crosslinking agents and resins capable of reacting with aminoplast crosslinking agents to prepare heat curable compositions capable of crosslinking to form coatings and articles. Liquid or solid curable compositions may be prepared. Solid sulfonimide catalysts used in combination with solid glycoluril type crosslinking agents are well suited for powder coating systems containing hydroxy- and carboxy-functional resins.
Patent EP-0473545-B1 (EP)
Inventor: CASIMIR-SCHENKEL JUTTA
IPC: D21C9/10
Filed: 1991-08-19
Granted: 1994-10-19
Abstract: Bleaching pulp with an enzyme system obtained from a strain of Thermomonospora fusca and more specifically from a new strain with the designation KW3 and deposition number DSM 6013. The new strain is also claimed.
Patent EP-0452295-B1 (EP)
Inventor: SCHEUCHL REINHOLD DIPL-BWT
IPC: F24F13/20
Filed: 1991-03-07
Granted: 1993-11-10
Abstract: In a floor-heating system for suspended floors, there are arranged between the flooring joists (4) at a lateral distance (13) from these, two-layer floor-heating elements (6, 7), the lower layer (6) of which is elastically compressible. The leaves (11) of heat-distributing elements (9) bear flat against both the floor-heating elements (6, 7) and the false floor (2). During assembly of the floor heating system, the floor-heating elements (6, 7) and the leaves (11) of the heat-distributing elements (9) arranged thereon project, before fastening of the false floor (2) to the flooring joists (4), upwardly above these and are only pressed downwards by the fastening of the false floor (2). As a result, flat contact of the leaves (11) against the underside of the false floor (2) or of a polyethylene film provided there is guaranteed. <IMAGE>
Patent EP-0465678-B1 (EP)
Inventor: NAKAMURA SUNAO
IPC: F23D14/16
Filed: 1991-01-31
Granted: 1997-10-22
Abstract: L'invention se rapporte à un brûleur à combustion superficielle interstitielle ayant une structure bicouche, dans laquelle une couche d'un matériau ignifuge, par exemple un matériau céramique, et une couche de support, telle qu'un matelas de fibres métalliques, sont superposées et jointes l'une à l'autre. Ce brûleur à combustion superficielle interstitielle comprend une première couche (1) qui est fabriquée à partir dudit matériau ignifuge et qui forme une zone de combustion gazeuse, ainsi qu'une seconde couche (2) qui sert à acheminer le gaz vers la première couche et à soutenir cette dernière. Les première et seconde couches sont cousues ensemble et jointes l'une à l'autre par des fils ignifuges (3).
Patent EP-0512071-B1 (EP)
Inventor: MOSES MARSHA A
IPC: A61K38/55
Filed: 1991-01-25
Granted: 1996-10-30
Abstract: Pharmaceutical compositions for delivering an effective dose of an angiogenesis inhibitor consisting of a specific inhibitor of collagenase, for inhibition of blood vessel ingrowth and tube formation in vivo and capillary endothelial cell proliferation and migration in vitro, which is non-cytotoxic to normal cells. The compositions are delivered topically or locally using implants or injection. Examples of specific collagenase inhibitors include purified cartilage-derived inhibitor, collagenase binding peptides and antibodies which block the active site or metal binding regions of collagenase, and compounds which inhibit enzymes activating collagenase, such as plasmin inhibitor.
Patent EP-0521882-B1 (EP)
Inventor: LAURONEN JOEL
IPC: B62D13/02
Filed: 1991-03-11
Granted: 1994-12-07
Abstract: L'invention concerne un système d'essieu ou de boggie pour véhicule de transport qui comprend un support triangulaire (4) et un essieu (1) que l'on peut braquer grâce à des supports longitudinaux (16, 17) dont on peut faire varier la position. Afin de stabiliser l'essieu (1) quand il tourne, les ressorts (5, 6) de l'essieu sont fixés au châssis (22) du véhicule par deux barres de suspension (7-10) pratiquement verticales placées respectivement à l'avant et à l'arrière de l'essieu (1) et dont l'une des extrémités est reliée aux ressorts par une articulation et l'autre est fixée au châssis.
Patent EP-0523128-B1 (EP)
Inventor: NEUMANN FRANZ
IPC: B65D5/32
Filed: 1991-03-28
Granted: 1995-01-04
Abstract: Conditionnement combiné d'expédition et éventuellement de présentation destiné à abriter des marchandises emballées à plat ou des récipients plats. Ce conditionnement comporte au moins deux plateaux de présentation (3) destinés à recevoir les récipients plastiques (24), un couvercle cloche (2) placé sur les plateaux de présentation (3) et présentant deux côtés opposés abaissés (9a, 9b) ainsi que des moyens pour maintenir le couvercle cloche sur les plateaux de présentation. Ces derniers peuvent posséder un côté long et un côté court (13, 17) et ainsi être en forme de L lorsqu'ils sont vus de côté et être disposés en rangées sur les côtés courts sous le couvercle cloche.
Patent EP-0527824-B1 (EP)
Inventor: GEKE JUERGEN
IPC: C11D1/722
Filed: 1991-04-30
Granted: 1995-01-04
Abstract: PCT No. PCT/EP91/00823 Sec. 371 Date Nov. 9, 1992 Sec. 102(e) Date Nov. 9, 1992 PCT Filed Apr. 30, 1991 PCT Pub. No. WO91/17233 PCT Pub. Date Nov. 14, 1991.The present invention relates to the use for cleaning hard surfaces of a combination of ionic and nonionic surfactants containing (a) at least one quaternary ammonium compound having the general formula (I) R1(-CHOH-CHR2)n-N+R3R4R5X-(I)  (b) at least one alk(en)yl polyethylene glycol mixed ether having the general formula (II): R6-O-(CH2CH2-O)2-R7(II).
Patent EP-0493546-B1 (EP)
Title: Capteur de pression pour l'enregistrement de la pression dans la chambre de combustion d'un moteur a combustion interne
Inventor: BENEDIKT WALTER
IPC: G01L9/00
Filed: 1991-06-27
Granted: 1996-03-27
Abstract: Capteur de pression (11) dans lequel la force est transmise à un élément de mesure piézorésistif (19) par l'intermédiaire d'une membrane (14) et d'un poinçon (18). L'élément de mesure (19) est imprimé sur le support d'un hybride (22) et comprend plusieurs circuits de résistance (38, 39) superposés en plusieurs couches, disposés les uns sur les autres, notamment en forme de pyramide. On obtient ainsi, de façon particulièrement simple, une transmission de force définie. De plus, l'hybride est disposé sur la partie avant de la butée (23) du poinçon (18). Grâce à l'agencement compact de l'hybride (22) et de l'élément de mesure piézorésistif (19), on obtient une construction de dimensions relativement petites et d'un coût avantageux, ceci pour de grands signaux de mesure relativement sans défauts.
Patent EP-0548154-B1 (EP)
Inventor: MOELLER JENSEN LEIF
IPC: C03B3/00
Filed: 1991-09-10
Granted: 1995-01-04
Abstract: A method and a furnace for preparing a melt for mineral fibre production, the method comprising introducing a starting material in the form of solid minerals at the upper end of a shaft which shaft at its lower end has at least one extension in the lateral direction to form a column of material forming an inclined surface in the extended part of the shaft furnace, and heating the starting material to melting by one or more burners from which a hot gas stream is emitted towards the inclined surface, and discharging melt from the bottom of the shaft furnace, and introducing mineral fibre waste material onto the inclined surface of the column of material.
Patent EP-0548225-B1 (EP)
Inventor: OSTAPCHENKO GEORGE JOSEPH
IPC: B29K67/00
Filed: 1991-09-09
Granted: 1995-10-25
Abstract: L'invention concerne des films de mélanges d'acide polyhydroxy et d'autres polymères thermoplastiques compatibles, ainsi que leur production par traitement par fusion des matières afin d'obtenir une composition uniforme, et par transformation de la composition en un film d'une épaisseur comprise entre 0,01 et 2 mm. Lesdits films sont utiles dans des utilisations de films classiques dans lesquels ces derniers sont ensuite rejetés dans l'environnement après emploi.
Patent EP-0514644-B1 (EP)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/50
Filed: 1992-03-28
Granted: 1994-11-02
Abstract: Wood preservative containing a copper compound, an alkanol amine and a phosphonium compound, and process for preserving wood using this wood preservative.
Patent EP-0510554-B1 (EP)
Inventor: NIEDERBERGER HEINRICH
IPC: B65G1/02
Filed: 1992-04-18
Granted: 1995-03-08
Abstract: In a storing and/or conveying device for articles G, especially in a dynamic shelving or storage system for containers in cold-storage units, which device has a shelving framework, with a plurality of uprights St, in which at least one roller path R, R1, R2, R3 is arranged on at least one level E1, E2, E3, which roller path comprises two lateral, longitudinally extending roller profiles P and rollers S extending transversely between the roller profiles, and in which device support profiles T, which are held against the uprights and are positioned transversely to the roller profiles P, are provided for the roller profiles P of a level, each support profile T is arranged within the vertical extent h of the roller profiles P, which are penetrated by the support profile and are supported on the latter in the supporting region (Figure 3). <IMAGE>
Patent EP-0531675-B1 (EP)
Inventor: RANCOURT MICHAEL R
IPC: B41F33/00
Filed: 1992-07-20
Granted: 1997-04-02
Abstract: Adjustable ink keys are adjusted to move associated portions of a doctor blade relative to associated portions of an ink roll of a printing unit. Each portion of the doctor blade is moved into contact with the associated portion of the ink roll. Each portion of the doctor blade is then moved a predetermined amount away from the associated portion of the ink roll after the portion of the doctor blade has moved into contact with the portion of the ink roll. A measured value associated with the position of the associated ink key is stored in memory. The stored measured value is indicative of the position of the associated ink key after the portion of the doctor blade has moved the predetermined amount away from the portion of the ink roll. The stored measured value corresponds to the lithographic zero position of the ink key. The stored measured value of the ink key is modified each time the portion of the doctor blade moves into contact with the ink roll and then moves the predetermined amount away from the ink roll.
Patent EP-0552440-B1 (EP)
Inventor: STOMP HUBERT
IPC: C21C7/072
Filed: 1992-11-21
Granted: 1997-10-01
Abstract: The invention relates to a blowing lance suspension with integrated medium supply. In accordance with this invention, a U-shaped medium collector box having a horizontal top plate as carrier arm and a first connection surface is provided on the lance carriage. The medium connection pipes lead into this first connection surface. A lance carrier plate is provided, at right angles to the longitudinal axis of the lance, on the top part of the lance. The underside of the lance carrier plate forms a second connection surface into which the medium distributor pipes of the lance lead fittingly. After the lance has been laid down on the carrier arm of the lance carriage, the lance carrier plate is carried by the horizontal top plate, so that between the first and second connection surfaces, the connection of the medium pipes is made through the action of gravity.
Patent EP-0505010-B1 (EP)
Inventor: BAERT GERMAIN
IPC: E01C7/14
Filed: 1992-03-19
Granted: 1997-09-10
Abstract: The invention relates to a method for reinforcing a covering layer (1) on ground (2) wherein the upper part (3) of the layer (1) comprises a pourable and self-hardening mixture (e.g. bituminous concrete), by a) placing at least one reinforcement net (5) on the supporting surface or foundation of the ground and b) then applying a binding layer (6) consisting of a self-hardening material of sufficient thickness and density so that the net (5) is enclosed in the layer (6) and c) after at least partial hardening of this binding layer (6) for anchoring the net, applying the pourable self-hardening mixture to constitute the upper part (3) of the covering layer and compacting the covering thus formed. <IMAGE>
Patent EP-0557436-B1 (EP)
Inventor: WARBURTON RICHARD THOMAS
IPC: B65D43/16
Filed: 1991-11-12
Granted: 1997-04-09
Abstract: Latching structure for thermoformed plastic containers (10) for food and the like wherein the lid (11) and base (12) of the containers are each provided with mating male and female elongated elements (20, 21) where the locking takes place at the end of the elongated elements rather than along the sides of these elements.
Patent EP-0573538-B1 (EP)
Inventor: PEDERSEN OVE
IPC: C07K7/06
Filed: 1992-02-24
Granted: 1995-02-15
Abstract: Peptides of the general formula (I): I-A-B-C-D-E-F-G-H-II are disclosed as being active against Herpes virus infections in animals and human beings, wherein A is Ala, Gly, Val or absent; B is Ala, Gly, Val, Ser or absent; C is Ser, Thr or absent; D is Ser, Thr, Ans, Glu, Arg, Ile, Leu or absent; E is Ser, Thr, Asp or absent; F is Thr, Ser, Asn, Gln, Lys, Trp or absent; G is Tyr or absent; H is Thr, Gly, Met, Met(O), Cys, Thr or Gly; I is Cys or absent, and II is Cys, an amide group, substituted amide group, an ester group or absent, wherein the peptides comprise at least 4 amino acids and physiologically acceptable salts thereof.
Patent EP-0669869-B1 (EP)
Inventor: PRICONE ROBERT M
IPC: B32B3/00
Filed: 1992-04-15
Granted: 1998-07-22
Abstract: A retroreflective unitary laminate material having an acrylic layer on which a sign legend is printed and which is covered by an ultraviolet absorbent overlay that has poor affinity for paint and low surface tension thus protecting the printed sign from deterioration due to weathering and enabling the sign to be readily cleansed without damaging the printed signs, and minimizing water beading on the sign front face.
Patent EP-0584205-B1 (EP)
Inventor: BILLAUDOT HUGUES
IPC: B42D15/04
Filed: 1992-05-15
Granted: 1995-04-12
Abstract: The invention relates to a support for a document such as a photography. The support is comprised of a cardboard back (1) covered by a transparent sheet (2) and which are fixed to each other by means of an adhesive along their edges (A, B and C). A peelable film (4) is interleaved between the back and the transparent sheet along the edge (D) so as to form an open holder wherein the document may be inserted. The peeling of the film allows to close completely the support. Said document support may be used to make a personalized postcard (self-postcard).
Patent EP-0588888-B1 (EP)
Inventor: BUSER RUDOLF ALFRED
IPC: G01B7/34
Filed: 1992-06-12
Granted: 1997-01-22
Abstract: L'invention concerne une microsonde destinée à un microscope à balayage de surface et opposant une résistance identique aux effort de fléxion dans deux directions différentes, à savoir la direction allant vers la surface de balayage et s'éloignant de celle-ci et une direction dans un plan parallèle à ladite surface. A cet effet, on a donné à la sonde, qui se compose d'un corps de support, d'un bras ou élément en porte-à-faux élastique pourvu d'une extrémité soutenue par le corps de support et d'une autre extrémité soutenue par le corps de support et d'une autre extrémité, libre, portant un bout pointu ou stylet, un bras ou élément en porte-à-faux à sinuosités. L'invention concerne en outre un procédé pour fabriquer ce type de sonde dont le corps de support et le bout pointu ou stylet ne forment qu'une seule pièce, à partir d'une tranche de matière cristalline par attaque chimique.