baber/WOPTO huggingface dataset:
Patent EP-0355882-A1 (EP)
Inventor: DODDEMA HARMANNUS JOHANNES
IPC: C07K14/78
Filed: 1989-07-19
Abstract: The invention deals with a method, for the preparation of fibro­nectine from blood plasma, with which gelatine is used as a ligand, attached to a carrier material. For this, blood plasma is led over an affinity chromatography column, made up of active carbon particles, to which gelatine is attached as a ligand, for matrix material; now fibro­nectine is attached to gelatine, and then the fibronectine is separated from the column in a way fit for affinity chromatography. 
     The invention also deals with a column material containing active carbon, to which gelatine is attached as a ligand, as matrix material, and also a method for the preparation of such material.
Patent EP-0361608-A1 (EP)
Inventor: SARI HIKMET SOCIETE CIVILE S P
IPC: H04B1/62
Filed: 1989-09-25
Abstract: Circuit de prédistorsion adaptative pour système de transmission numérique qui comprend : . un circuit de prédistorsion (521, 522) qui prédistord les données d'entrée avant leur passage dans un modulateur (56) puis dans un amplificateur (57), . et un circuit d'adaptation (611, 612) qui à partir d'une démodulation du flux de données transmises adapte continûment le circuit de prédistorsion au flux des données d'entrée. Il comprend un codeur (51) qui, à partir des données numériques ak, génère sur une première voie, des données numériques bk qui sortent prédistordues d'un premier circuit de prédistorsion (521) en phase avec l'horloge symbole, et sur une seconde voie, des données numériques ck qui sortent prédistordues d'un second circuit de prédistorsion (522), en opposition de phase avec l'horloge symbole. Les signaux bk et ck sont obtenus par un codage polynomial. Le codage peut être effectué à l'aide de registres à décalage (621 ... 62I) adressant une mémoire. application : système de transmission numériques.
Patent EP-0367529-A1 (EP)
Inventor: HAUGSTAD JAHN E
IPC: B65B25/14
Filed: 1989-10-30
Abstract: A round bale wrapper for packing feed, like green forage and straw, intended for ensilage of the feed and conservation of the straw. The round bale is made to turn both about a substantially horizontal and a substantially vertical axis. The round bale wrapper comprises a round bale table (5), a chassis (10) with round bale table (5) being tiltable relative to the latter, and a packing sheet dispensing means (8) which is externally provided relative to round bale table (5). For continuous automatic packing of round bales the round bale wrapper comprises means (6) for clamping and cutting sheet (3) which is located between the round bale (1), and the sheet dispensing means (8). At a predetermined point of time or tilting angle during the tilting movement of round bale table (5) clamping and cutting means (6) operate sequentially. Upon cutting of the sheet (3) the latter is still firmly held in the clamping means, and the sheet is held during at least one revolution of the round bale table (5) as a first step of packing the next round bale.
Patent EP-0368745-A1 (EP)
Inventor: THOREAU DOMINIQUE
IPC: G06T7/20
Filed: 1989-11-07
Abstract: This method consists essentially in calculating, for the picture to be realigned and for the reference picture: - a matrix of coefficients transformed by the two-dimensional, discrete Fourier transform and weighted; - discrete values of an energy function on rays (CB) uniformly distributed around the centre of the weighted matrix, - the discrete values of a cross-correlation function of the two energy functions, of the reference picture and of the picture to be realigned, for angular offset values corresponding respectively to the said rays (CB); - estimating a realignment angle value, by seeking the maximum of the cross-correlation function. A variant of the method furthermore enables calculation of a translation vector, in the case in which a picture is to be realigned both in rotation and in translation. Application to processing of pictures. <IMAGE>
Patent EP-0378027-A1 (EP)
Inventor: PLANCHARD CHRISTIAN
IPC: B65B61/02
Filed: 1989-12-29
Abstract: Method for the manufacture of individual sachets of any shape and each containing an individual dose of an active product in which: -  two films (10, 11) from which the sachet is to be formed, are unrolled, the facing surfaces of these films being such that they can be heat-welded, -  the two films are brought substantially into contact with each other on each side of a unit (15) for depositing a product disposed between the two films which are heat-welded by two shaped heating plates (18, 19), -  the united sheet (20) is displaced towards a punch-type station cutting separate sachets (33) from the sheet (20), the contour of the punch and of the die respectively being shaped and arranged in such a way as to cut the sheet (20) around the volume (16) containing the product and the cutting-out taking place only in the areas of the sheet where the two films are heat-welded. <IMAGE>
Patent EP-0365513-A1 (EP)
Inventor: ZELLINGER GESELLSCHAFT M B H
IPC: E03F7/10
Filed: 1989-09-13
Abstract: In a tanker vehicle serving especially as sludge suction vehicle having a tank (3) divided up by means of a water-permeable dividing wall (6) into a sludge space (7) and a water space (8), it being possible to connect said tank to the suction side of an air pump (11) and feed it with liquids or suspensions via a suction line (10) which leads into the sludge space (7), an oil separator (20) with feed pump (19) arranged in front of it is additionally mounted on the vehicle. The intake line (19) of the feed pump (20) can be connected optionally with a suction hose or an outlet (16), leading via a filter (15), of the water space (8). On the vehicle an additional oil tank (5) which can be fed from the oil separator (20) is provided which receives the separated oil. <IMAGE>
Patent EP-0339086-A1 (EP)
Inventor: MASSEY RICHARD J
IPC: C12Q1/6816
Filed: 1988-11-04
Abstract: Electrochemiluminescent moieties having the formula 
[Re(P) m (L¹) n (L²) o (L³) p (L⁴) q (L⁵) r ­
(L⁶) s ] t (B) u  in P is polydentate li­
gand of Re; L¹, L², L³, L⁴, L⁵ and L⁶ are ligands of Re, each of 
which may be the same as or different from each other ligand; 
B is a substance which is a ligand of Re or is conjugated to one 
or more of p, L¹, L², L³, L⁴, L⁵ or L⁶; m is an integer equal 
to or greater than 1; each of n, o, p, q, r and s is zero or an 
integer; t is an integer equal to or greater than 1; and u is an 
integer equal to or greater than 1;, p, L¹, L², L³, L⁴, L⁵, L⁶ 
and B being of such composition and number that the chemical 
moiety can be induced to emit electromagnetic radiation and 
the total number of bonds to Re provided by the ligands of 
Re being equal to the coordination of Re are disclosed. 
Qualitative and quantitative electrochemiluminescent assays for 
analytes of interest present in the multicomponent liquids using 
these moieties are disclosed. These methods comprise contact­
ing a sample with a reagent labeled with an electrochemiluminescent 
chemical moiety containing rhenium and capable of 
combining with the analyte of interest, exposing the resulting 
sample to chemical, electrochemical, or electromagnetic en­
ergy and detecting electromagnetic radiation emitted by the 
electrochmiluminescent chemical moiety.
Patent EP-0398953-A1 (EP)
Inventor: LASKEY PAUL S
IPC: B61C15/14
Filed: 1989-01-19
Abstract: Le système de commande par microprocesseur décrit (18) est destiné à un véhicule muni de roues en acier comportant au moins deux unités de propulsion/freinage. Un limitateur de patinage/glissement est exécuté dans le microprocesseur (28, 29, 30) et sert à régler la commande de propulsion/freinage en fonction des vitesses d'essieux différentielles, de façon à éviter tout patinage/glissement du véhicule. Les données relatives à la grandeur effective des roues pour un essieu présélectionné sont introduites dans le microprocesseur à intervalles de temps aléatoires. Les facteurs de réglage des vitesses sont calculés. Les vitesses d'essieux respectives sont réglées en fonction des facteurs de réglage des vitesses et les vitesses d'essieux réglées sont appliquées au limitateur de patinage/glissement pour permettre le calcul des vitesses d'essieux différentielles avec compensation de l'usure des roues. Les vitesses d'essieux réglées sont traitées par un système avec moniteur destiné à représenter visuellement la vitesse du véhicule en tenant compte de la compensation de l'usure. Les facteurs de réglage de l'effort de traction sont calculés et appliqués à la commande de propulsion/freinage pour permettre le calcul et l'exécution de l'effort de traction compte tenu de la compensation de l'usure des roues.
Patent EP-0406304-A1 (EP)
Title: Method and apparatus for amperometric diagnostic analysis.
Inventor: POTTGEN PAUL A
IPC: C12Q1/00
Filed: 1989-03-14
Abstract: The present invention relates to a novel method and apparatus for the amperometric determination of a analyte, and in particular, to an apparatus for amperometric analysis utilizing a novel disposable electroanalytical cell for the quantitative determination of biologically important compounds from body fluids.
Patent EP-0383926-A1 (EP)
Title: Tuyau souple a haute pression
Inventor: OYAMA MOTOFUMI
IPC: C08L15/00
Filed: 1989-06-02
Abstract: Tuyau souple à haute pression particulièrement indiqué en tant que conduite hydraulique dans des engins de construction (par exemple des pelles mécaniques). Ce tuyau se compose d'un caoutchouc vulcanisé comprenant un caoutchouc de nitrile fortement saturé présentant une teneur en iode allant jusqu'à 60, du méthacrylate de zinc et un peroxyde organique. Ce tuyau présente, par rapport aux tuyaux utilisés couramment, de meilleures caractéristiques de résistance mécanique, de résistance à la chaleur et d'adhérence aux fils d'acier utilisés comme couche de renforcement du tuyau.
Patent EP-0368987-A1 (EP)
Inventor: SCHEEL RANDALL LEE
IPC: C22B34/20
Filed: 1989-05-24
Abstract: Le procédé de préparation de métaux de zirconium, hafnium, vanadium, tantale ou niobium consiste à mettre dans un premier récipient (10) une solution eutectique d'un sel chloro, bromo ou iodo de zirconium ou de hafnium dans un corps thermique en fusion d'un ou de plusieurs halogénures alcalins ou de métaux alcalino-terreux à une température de non-vaporisation, à transférer ladite solution eutectique dans un second récipient, à maintenir ledit second récipient (18) à une température suffisante pour vaporiser ledit sel. Ledit procédé consiste ensuite à transférer la vapeur de sel indépendamment à une batterie de creusets de réduction alimentés séparément, l'amenée de ladite solution eutectique audit second récipient étant maintenue de sorte que l'on peut amener ladite vapeur de sel de manière sensiblement continue auxdits creusets d'une manière sélective selon l'état de fonctionnement de chaque creuset.
Patent EP-0429523-A1 (EP)
Inventor: SIEMSSEN SIEMS OTTO
IPC: A61M16/04
Filed: 1989-08-15
Abstract: L'extrémité distale (2) du tube endotrachéal décrit est pourvue d'une pièce terminale (6) qui peut pivoter autour de l'axe longitudinal (0) du tube et qui est reliée au tube (1) par un raccord à pivot (7). En un point situé à faible distance du raccord à pivot (7), le tube (1) est entouré par un manchon gonflable (12) et, entre le raccord (7) et le manchon (12), le tube (1) comporte une incision en V (10) fermée par une membrane à soufflet (11). Un fil de traction (18) relie un point (B) de l'extrémité du tube à un anneau de traction (17) au niveau de l'extrémité proximale (3) du tube. Par une tension exercée sur l'anneau (17) l'extrémité du tube est d'abord amenée à s'incliner et par une tension continue la courbure du tube est amenée à changer, en conformité avec l'ouverture de la trachée lors de l'intubation. Par actionnement de l'organe de traction (l'anneau 17), l'extrémité du tube peut être amenée à s'incliner dans le plan de courbure du tube, de façon à être introduite dans l'entrée du larynx par régulation tactile auscultatoire et ensuite par la glotte vers le haut jusqu'à la trachée par relâchement graduel de la traction exercée par l'intermédiaire de l'anneau.
Patent EP-0386210-A1 (EP)
Inventor: DAVIS PAUL MICHAEL KODAK LIMIT
IPC: G01R31/308
Filed: 1989-08-16
Abstract: Cette invention concerne un procédé et un appareil de test d'un appareil de commande utilisant des capteurs optiques. Un appareil testé (18) comprend des capteurs (11, 12 et 13). Les signaux d'entrées reçus sont traités par machines et logiciel (16) et sont envoyés à un dispositif (17) de sortie sur support en papier. Un convertisseur (7) électro-optique linéaire est commandé par des générateurs (8) de fonctions pour amener une configuration de lumière prédéterminée dans une fibre optique (2, 2') aux capteurs (11, 12 et 13). Un contrôleur (9) commande les générateurs (8) de fonctions afin de produire une configuration de lumière prédéterminée stimulant l'appareil testé (18), de sorte que le dispositif (17) de sortie de copie sur papier produit une caractéristique de puissance de courant de l'appareil pouvant être confrontée avec la configuration de lumière prédéterminée. Ainsi l'appareil peut être testé sans accès physique à la machine et au logiciel de l'appareil, et par programmation appropriée du contrôleur la configuration de lumière prédéterminée peut être orientée pour tester fonctionnellement une ou plusieurs parties de l'appareil.
Patent EP-0382242-A1 (EP)
Inventor: TOCHIGI HIROSHI
IPC: C10M163/00
Filed: 1990-02-09
Abstract: A hydraulic fluid composition for power steering is disclosed, which comprises (a) at least one phosphorus containing compound selected from the group of alkyl, or alkyl substituted or unsubstituted phenyl phosphorus acid compounds, alkyl, or alkyl substituted or unsubstituted phenyl phosphorus thioacid compounds, alkyl, or alkyl substituted or unsubstituted phenyl phosphorus dithioacid compounds, and (b) one or more thiadiazole derivatives represented by the formula:
      where R₁ and R₂ independently denote a linear or branched alkyl group having 1 to 12 carbons. The composition enables hydraulic systems to be used for longer times without accelerating deterioration of rubber materials employed in the hydraulic system.
Patent EP-0388692-A1 (EP)
Inventor: WITSCHI HEINZ
IPC: E04B1/00
Filed: 1990-03-03
Abstract: The connecting element for a cantilever slab essentially consists of an insulating body made of foamed plastic. The element forms a thermal-insulating bridge between the building and the externally located cantilever slab. The slab is penetrated by a plurality of reinforcing bars which are arranged at different intervals from case to case, according to the static load. In order that a common insulating body (1) can nevertheless be used, it is provided with a number of slots (13) which are penetrated by the reinforcing bars (7). For insulating sealing, the remaining openings between the reinforcing bars are filled by means of intermediate pieces (2) and endpieces (3). The slab, the intermediate pieces and the end pieces are provided with semi-circular grooves which form passage openings for the reinforcing bars. <IMAGE>
Patent EP-0399246-A1 (EP)
Inventor: DESCHLER GERHARD DIPL-ING
IPC: C21D9/30
Filed: 1990-04-28
Abstract: The invention relates to a process for increasing the fatigue strength of crankshafts for piston engines, especially for internal-combustion engines. The crankshafts of naturally aspirated production engines converted to supercharging in order to increase their power rapidly reach their fatigue limit. Since it is desirable for reasons of economy to avoid altering the geometry of the crankshaft and to avoid expensive microfinishing to increase the surface finish with the associated increase in fatigue strength, the invention proposes to harden the transition radius between the crank pin and the crank web inductively at the surface and simultaneously to reduce the surface finish. The additional costs for hardening are balanced by the reduced machining of the surface. 
<IMAGE>
Patent EP-0398068-A1 (EP)
Inventor: KAESBOHRER CHRISTOPH
IPC: F16B7/04
Filed: 1990-04-30
Abstract: A bearer joint which can be made without the use of tools consists of at least two bearers and a joint unit of at least one rod-like or tubular joint component (3), acting in telescopic fashion with the end sections of the bearers (A, B) to be joined.
Patent EP-0402725-A1 (EP)
Inventor: SUMMERS ROGER L
IPC: B65G39/20
Filed: 1990-06-02
Abstract: A conveyor of the type having a flexible endless belt (2) with generally horizontal top and lower return levels is movably supported for delivering materials between load and unload stations. A plurality of transversely spaced pairs of wheeled trolleys (18) or other types of slide mechanisms are movably mounted on spaced horizontal guide rails (8) and are attached to opposite sides of the conveyor belt by brackets (19) and small sections of flexible belt material. Each of the trolleys has a pair of horizontally mounted wheels (23) and a pair of vertically mounted wheels (24) which move with the conveyor belt along the guide rails to maintain accurate guidance and tracking of the conveyor belt. One of the trolleys of each pair is spring biased to compensate for possible variations in the guide rails.
Patent EP-0409009-A1 (EP)
Inventor: BAUER WOLFGANG DR
IPC: C07C323/34
Filed: 1990-07-06
Abstract: The present invention relates to a process for preparing 2- and 4-amino-thiophenols of the general formula I <IMAGE>  in which R, X<1> and X<2> are defined as given in the description, by reacting 2- or 4-halonitrobenzenes of the general formula II <IMAGE> in which R, Hal, X<3> and X<4> are defined as given in the description, with alkali metal sulphides, alkali metal hydrogen sulphides or alkali metal polysulphides in aqueous alkaline medium, extracting the reaction products at pH values from 4 to 8 using a solvent sparingly soluble in water, subsequently treating with aqueous alkaline hydroxides after separating off the aqueous phase, and isolating the compounds of the  general formula I.
Patent EP-0470283-A1 (EP)
Inventor: SCHEFTS HORST DIPL-PHYS
IPC: H04L12/56
Filed: 1990-08-08
Abstract: To determine the quality of virtual circuits extending via input lines (E1, ..., En) and output lines (A1, ..., An) of an ATM switching arrangement (VA), it is provided that the number of information cells received and output is connection-individually separately verified in the ATM switching arrangement by means of the cell headers of the information cells received via the input lines and, respectively, output to the output lines. Following the release of the respective virtual connection, the loss rate of the information cells is then determined as a measure of the quality of the respective virtual connection from the number of information cells received and output which has previously been separately verified. <IMAGE>
Patent EP-0424775-A1 (EP)
Inventor: STEINKE RUDI DIPL-ING
IPC: A61K6/04
Filed: 1990-10-15
Abstract: White solder alloys for dental and jewellery parts having working temperatures of about 1000 DEG C contain 38 to 70% by weight of gold, 6 to 20% by weight of palladium, 8 to 40% by weight of silver, 1 to 6% by weight of iron and/or cobalt, 0 to 10% by weight of copper, 0-5% by weight each of indium, zinc and tin, 0 to 4% by weight each of gallium and germanium, ruthenium and/or rhenium, it being necessary for the sum of the contents of tin, zinc, indium, gallium and germanium to be between 1 and 5% by weight.
Patent EP-0423744-A1 (EP)
Inventor: JOHNSTON THOMAS E
IPC: C10L1/30
Filed: 1986-07-31
Abstract: A fuel composition for internal combustion engines, and more particularly, a fuel composition for internal combustion engines containing less than about 0.5 gram of lead per gallon of fuel. The fuel provides acceptable valve seat protection in eingines designed to operate on leaded fuels. A further aspect of the invention is to reduce deposit formation within the cylinders.
Patent EP-0448798-A1 (EP)
Inventor: ALTENDORF HANS-WALTER DIPL-ING
IPC: A61B18/12
Filed: 1990-12-10
Abstract: An electrosurgical instrument comprising a microprocessor (2) and a comparison circuit (1, 2) which outputs a control signal (4) which acts on a rectified operating voltage (UB) which operates an HF generator which can be modulated with a modulation signal (17), is intended to achieve, with little component complexity, an automatic constancy of the effective output power in the case of a modulation. For this purpose, the microprocessor (2) forms from the modulation signal (17) and from a predetermined setting signal for adjusting an HF output power, a nominal value (14) which is compared with the operating voltage (UB) in the comparison circuit (1, 2) for forming the control signal (4). …<IMAGE>…
Patent EP-0433871-A1 (EP)
Inventor: JUNG DIETER
IPC: C09J133/10
Filed: 1990-12-12
Abstract: Screen-printable acrylate pressure-sensitive adhesive composition suitable for adhesive products having simultaneously, and independently from temperature, high values of adhesion, peel strength and shear strength as well as a high water and humidity resistance, comprising
     (A) about 25 to 225 parts by weight of at least one dissolved inherently tacky pressure-sensitive adhesive selected from non-crosslinked (meth)acrylic ester/(meth)acrylic acid copolymers having an average molecular weight corresponding to an inherent viscosity of not more than 1.0 dl/g; and   (B) 100 parts by weight of an organic solvent or solvent mixture having a low partial vapour pressure of less than about 3 kPa (30 mbar) at 20°C and a dipole moment of at least 1.0 Debye. The acrylate copolymer preferably has structural units of the formula   
       
 wherein R¹ and R² independently are hydrogen or lower alkyl having 1 to 4 carbon atoms; R³ is hydrogen, a lower alkyl group having 1 to 4 carbon atoms and a cyano group; and R⁴ is hydrogen or an alkyl group having 1 to 14 carbon atoms, n is the average degree of polymerization, subject to R⁴ being a hydrogen atom in at least 5 weight % of the total monomer units, one of groups R¹ and R² optionally being carboxyl of the formula -C(=O)-OR⁴ and R⁴ optionally being a methylene carboxyl group having the formula -CH₂-C(=O)-OR⁴.
Patent EP-0484594-A1 (EP)
Inventor: ENGEL HEINZ-ECKHARD DR-ING
IPC: E05B3/06
Filed: 1990-12-21
Abstract: For the fastening of fitting plates, roses and the like in particular, the invention provides a cap-like plate (10) having a bevelled edge (14) which engages over a baseplate (20). It has, on at least two mutually opposed circumferential portions (26), spring-web catches (28) which interact non-positively with countercatches (18) on the inner face (16) of the edge of the attached plate (10). The catches (28) of the baseplate (20) are downwardly directed bending bars which are in one piece with the latter and which extend especially parallel to the baseplate underside and form barbs for the countercatches (18). Like these, they are profiled to project on the engagement faces, especially are sawtooth-like. The baseplate (20) forms, together with its catches (28), a zinc die-casting. The plate (10) is a sheet-metal body which is in one piece with the countercatches (18) and which can, for example, be stamped by means of a blanking die. During deep-drawing, the countercatches (18) acquire upwardly directed top edges projecting from the inner face (16) of the edge. <IMAGE>
Patent EP-0390283-A1 (EP)
Inventor: EIJKMAN PAULUS FELIX WILLIBROR
IPC: B41J2/20
Filed: 1990-03-27
Abstract: Described is a nozzle configuration for an ink-jet printer in which the unshielded intervals between the drop-­formation nozzle (1), the charging electrode (3) and the deflection plates (7) are chosen to be maximally 0.1 - 2 mm while further in the passage of the charging electrode (3) a discharge aperture is present which connects to a channel (4) for removing ink or other medium by suction. Also is described a process for operating said nozzle con­figuration in which during starting and/or stopping thereof medium is transported through the channels (4, 4′, 4˝) connecting to the charging electrode (3). The medium may be air and/or a protective fluid.