baber/WOPTO huggingface dataset:
Patent EP-0265862-A1 (EP)
Inventor: KAIMO MATTI OLAVI
IPC: E04B1/21
Filed: 1987-10-23
Abstract: The present invention relates to a method for the manufacture of a joint means for building units. The joint is formed by a lock housing (2) positioned in one of the building units and a peg (7) projecting from the other building unit. The peg is a concrete steel (6) of the building unit and the free end of the peg is provided with a flange (8) which can be inserted in the lock housing (2). The peg (7) is locked in the lock housing by means of a locking means. In prior pegs, the flange (8) is formed by a ring welded to the end of a concrete steel, which is difficult to carry out as well as unreliable. This drawback can be avoided when the flange (8) is formed by jolting the end of the concrete steel (6).
Patent EP-0239155-A1 (EP)
Inventor: FULDNER FRIEDRICH
IPC: G06F13/42
Filed: 1987-02-18
Abstract: According to a method for exchanging data between two processors interconnected by means of three transmission lines, the processor ready to transmit announces the transmission of data via a line which is affected thereto. The processor ready to receive responds to the announcement of the processor ready to transmit which, in its turn, acknowledges the response of the processor ready to receive. The reception of the aknowledgement from the processor ready to transmit is announced by the processor ready to receive to the processor ready to transmit which, having received such announcement, begins the transmission of data. In order to exclude the situation where both processors would want to transmit at the same time, one of the two processors interrogates twice the transmission line attributed to the other processor. Only after having established by means of those two interrogations that the other processor does not want to transmit the interrogating processor start the data transmission. Otherwise, it goes back to the receiving condition.
Patent EP-0259914-A1 (EP)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1987-08-20
Abstract: Novel catalyst compositions, characterized in that they are based upon
     a) a palladium compound,   b) an anion of an acid with a pKa of less than 2, with the proviso that the acid is not a hydrohalogenic acid, and   c) a compound in which there occur one phosphorus atom and one or more nitrogen atoms which atoms bear no hydrogen, and in which compound each one of the nitrogen atoms is connected to the phosphorus atom by an organic bridging group which contains at least one carbon atom in the bridge.
Patent EP-0272726-A1 (EP)
Inventor: PIJNENBURG JOSEPHUS ADRIANUS
IPC: H03G3/34
Filed: 1987-11-25
Abstract: In order to reduce disturbances in a device for demodulating a frequency-modulated signal, which disturbances are cuased by head-switching in a video recorder, the low-pass filter which is normally arranged between the demodulator (10) and the hold circuit (12) is transferred. The low-pass filter (23, 24),  i.e.  at least the capacitive element (24) of this filter, is arranged in the hold circuit (12), at least the capacitive element (24) of the low-pass filter (23, 24) being arranged in the main signal path after the switching means (18).
Patent EP-0254446-A1 (EP)
Inventor: NEWMAN ALEC THOMAS
IPC: B65D85/816
Filed: 1987-07-07
Abstract: A cup (1) for the preparation of beverages has a diaphragm (7) sealed therein, the space between the diaphragm and the base (5) of the cup containing one or more beverage ingredients (10) and being maintained under positive pressure or under a partial vacuum.
Patent EP-0255984-A1 (EP)
Inventor: HECHT PATRICK GERARD
IPC: C07C323/60
Filed: 1987-06-25
Abstract: This invention relates to a process for preparing 2-methyl-2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime as an aqueous wet cake by reacting 2-methyl-2-(methylthio) propionaldehyde oxime with methyl isocyanate in the presence of an aqueous medium. This invention also relates to an aqueous wet cake composition containing 2-methyl-­2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime.
Patent EP-0277454-A1 (EP)
Inventor: BRETON FRANCOIS
IPC: A23G3/34
Filed: 1987-12-14
Abstract: 1. Confectionery paste characterised in that it is constituted by the combination of praline, thin pan-cakes and white chocolate.
Patent EP-0302056-A1 (EP)
Inventor: DIALOGIC S A
IPC: G02F1/09
Filed: 1987-01-26
Abstract: Le filtre optique à modulation de couleurs, comprend des éléments polariseurs et des éléments biréfringents parallèles entre eux et disposés perpendiculairement à l'axe du filtre. Il comprend au moins deux éléments biréfringents (B1, B2) disposés l'un à côté de l'autre, les axes optiques ordinaires (O1, O2) respectifs de ces deux éléments biréfringents étant disposés à 45° l'un de l'autre. Ces deux éléments biréfringents sont compris entre un premier élément polariseur (P1) et un second polariseur (P2), des moyens étant prévus pour faire tourner au moins l'axe de polarisation du second polariseur autour de l'axe du filtre, les retards de marche (DELTA1) et (DELTA2) entre les temps de propagation des ondes lumineuses polarisées suivant l'axe optique ordinaire et l'axe extraordinaire des éléments biréfringents (B1, B2) étant choisi de façon que lorsque l'on tourne l'axe de polarisation du polariseur (P2) de 180° autour de l'axe du filtre, on décrit sur le diagramme de chrominance une courbe fermée située dans la zone correspondant aux couleurs fondamentales et à l'extérieur de la zone centrale du diagramme correspondant au blanc. Utilisation notamment dans les prises de vue, l'analyse et la création d'images et l'éclairage.
Patent EP-0278273-A1 (EP)
Inventor: NERI BRUNO
IPC: F24J2/04
Filed: 1988-01-20
Abstract: The element consists of an angle profile (A, B), the first and second leg (A or B) of which each have a number of fitting ribs (1a, 2a, 3a or 1b, 2b, 3b) distributed in a grid-like manner, which are designed for making a housing in such a manner that fitting ribs (e.g. 3a) of the first leg (A) of the element (A, B) can be fitted into fitting ribs (e.g. 3b) of the second leg (B) of a further similar element. <IMAGE>
Patent EP-0285034-A1 (EP)
Inventor: JUNG WERNER ALFONS DR
IPC: C09D133/02
Filed: 1988-03-25
Abstract: A hardenable composition comprises: A) a polymer with at least 2 COOH groups, B) a polymer with at least 2 epoxy groups, C) an aminoplastic resin. At least one of the components A) or B) is based on a branched soluble acrylate copolymer for the manufacture of which more than 3 to 30 wt.%, with respect to the total weight of the monomers, of a monomer with at least two polymerizable olefinically unsaturated double bonds is used and the ratios of the quantities of the individual components are chosen so that the molar ratio of the carbonyl groups of component A) to the epoxy groups of component B) is between 3:1 and 1:3 and that the ratio of the weight of the epoxy resin components to the weight of the aminoplastic resin components is between 65:35 wt.% and 98:2 wt.%. The invention also relates to coating materials based on the hardenable composition.
Patent EP-0306657-A1 (EP)
Inventor: WIEDMANN UWE DR-ING
IPC: F23C7/02
Filed: 1988-07-12
Abstract: 1. A glass melting furnace (1) with a combustion chamber having a nozzle (8) for feeding fuel into the combustion chamber and separate from it a channel (14 or 20) for feeding air into the combustion chamber, characterized in that downstream of the nozzle (8) at least one opening (31-33, 40-42) is provided in the combustion chamber for feeding in part of the air necessary to the combustion of the fuel.
Patent EP-0310875-A1 (EP)
Inventor: FRANZ DIETER DR
IPC: C10L1/22
Filed: 1988-09-22
Abstract: Fuels for spark-ignition engines, containing small quantities of a polyether-amine of the formula I <IMAGE> in which R<1> is the radical of a monohydric or polyhydric alcohol or of an amine, each having 2 to 30 carbon atoms, X is an oxygen atom or an <IMAGE> group,  in which R<4> is a second radical R<1> or a second radical <IMAGE> R<2> is the alkylene radical derived from propylene oxide or butylene oxide, m is one of the numbers 5 to 100 and R<3> is hydrogen or an alkyl radical having 1 to 20 carbon atoms, R<5> is hydrogen, and R<5> and R<3> can also each be the radical <IMAGE> the molecular weight Mn is 500 to 5000, the polyether-amines having been prepared by amination of polyethers of the formula II <IMAGE> in which R<1>, X, R<2> and m are as defined above, with ammonia or primary aliphatic amines, are novel ether-amine additives having an improved valve-cleaning action.
Patent EP-0311064-A1 (EP)
Inventor: WERLE ROLF DIPL-ING
IPC: E01C5/00
Filed: 1988-10-06
Abstract: In order to maintain a predetermined distance between paving blocks (2) and thus to make it possible for the joints (6) to be provided with greenery, spacing elements (1) consisting of concrete or wood have hitherto been used. However, these present serious disadvantages. Concrete spacing elements are too heavy and spacing elements consisting of rottable material, for example wood, do not ensure that the paving blocks (2) remain fixed once they have rotted. To overcome these disadvantages, the new spacing element (1) consists of a T- shaped hollow profile which is made of plastic and is open at both ends. <IMAGE>
Patent EP-0330767-A1 (EP)
Inventor: ARAKI MORIO PIONEER ELEC CORP
IPC: G06F3/048
Filed: 1988-02-29
Abstract: In a touch panel control device for providing control signals to select an operation made for an electronic device according to how the finger touches a touch panel (1), a timer (3) starts its operation from the time instant when the finger touches the touch panel, and the direction and distance of movement of the finger in a predetermined period of time are detected, to control the operation of the electronic device or the like.
Patent EP-0315304-A1 (EP)
Inventor: CLOEREN PETER F
IPC: B29C48/495
Filed: 1988-09-01
Abstract: The present invention provides a novel coextrusion apparatus (10) that includes a first flow channel (48, 52) of a greater width than a second flow channel (50), and an adjustable vane blade (72, 74) between the channels. By the use of interchangeable plates, this apparatus is able to prevent any selected layer or layers of a laminate from extending to the full laminate width. This result is obtained by the formation of an isolating edge that is an integral part of a layer or layers that extend the full laminate width. 
     Also provided is a process for forming laminate having an isolating edge, and are novel coextruded laminate structures having isolating edges.
Patent EP-0317112-A1 (EP)
Inventor: CANE MICHAEL ROGER
IPC: B01F15/00
Filed: 1988-10-31
Abstract: A paint shaker (1) for use in in-store paint tinting operations comprising a platform (2) and clamping member (4) for accommodating a paint container (3) which is to be shaken wherein the shaker is provided with means for sensing resistance to downwards movement of the clamping member (4a or 34) and clamping member detection means (34) which do not allow the shaking operation to start until the container is clamped and the clamping member is in a pre-selected position chosen because it is a position that the clamping member must occupy if it is to clamp a container properly either directly or via a capsule from which colourant has been expelled.
Patent EP-0279727-A1 (EP)
Inventor: BEHAR ALAIN
IPC: B65D47/26
Filed: 1988-01-29
Abstract: Package suitable for the storage and transportation and then for the mixing of the components of products which can evolve and for the dispensing of the latter, consisting essentially of an assembly of two containers closed by "aerosol" valves (7a, 7b) and a connection bridge (1) capable of rigidly and hermetically connecting their two nozzles. 
<??>One of the containers (8a) contains the first component, in liquid medium, under a sufficiently high gaseous pressure, for example placed in solution with the supporting gas; the other (8b) contains the second component, under a low gaseous pressure of an inert gas, if required under a certain vacuum. 
<??>This package makes it possible, in particular, to offer medicinal products for extemporaneous preparation in a convenient form. 
<IMAGE>
Patent EP-0307466-A1 (EP)
Inventor: BRISTOL EDGAR H
IPC: G05B13/04
Filed: 1988-03-30
Abstract: On peut obtenir une commande adaptative à action directe à variables multiples en détectant le début et la fin de charges transitoires, en caractérisant par moments les entrées et le résultat du processus pendant ces charges transitoires et en mettant en relation les entrées et le résultat du processus ainsi caractérisés selon un modèle de fonction de transfert général afin de générer des fonctions de transfert mettant l'entrée en rapport avec la sortie. Les coefficients des fonctions de transfert sont affinés avec des distorsions successives par projection de la solution momentanée au point le plus proche d'un espace mis à jour de résolution. Les coefficients de la fonction de transfert de la solution sélectionnée sont utilisés dans des compensateurs qui agissent sur les entrées à action directe afin d'ajuster une sortie de commande du processus et de contrecarrer ainsi les effets prévus des entrées.
Patent EP-0430942-A1 (EP)
Title: Contournage de feuilles metalliques
Inventor: LORBACH KARL ERNST
IPC: B21D5/08
Filed: 1988-08-30
Abstract: L'appareil décrit, qui sert à effectuer le contournage d'un matériau lamellaire plastiquement déformable comprend une paire d'assemblages revolver à indexage opposés (2, 3) comportant chacun plusieurs cylindres de façonnage (4) constitués soit par des cylindres pleins (30, 31) soit par des cylindres fendus (32, 33). De façon générale, les cylindres de façonnage opposés (30, 31 ou 32, 33) présentent respectivement des profils circonférentiels complémentaires façonnés convexes et concaves (30a, 31a). L'assemblage revolver supérieur (3) peut être déplacé par rapport à l'assemblage revolver inférieur (2) au moyen d'un bélier hydraulique (10) sous la commande d'un organe mesureur de déplacement (18) et/ou d'un organe capteur de pression (11). L'appareil est commandé par un microprocesseur (20) qui détermine à partir des données stockées la combinaison optimale des cylindres (30, 31 ou 32, 33) et la pression de cylindrage dans le bélier (10), afin d'obtenir la déformation requise du matériau lamellaire et afin d'assurer que la surface de contact transversale entre les cylindres (30, 31 ou 32, 33) et le matériau lamellaire à déformer n'atteignent pas une valeur inférieure à un rapport longueur/largeur de 3/1. Des caméras vidéo sont utilisées pour contrôler l'alignement du matériau lamellaire et des cylindres (30, 31 ou 32, 33) et, au cas où une déviation se produit, les signaux provenant des caméras vidéo (28) sont traités par le microprocesseur (20) pour corriger le mode de formage.
Patent EP-0389489-A1 (EP)
Inventor: GOUDSMIT JAAP
IPC: G01N33/569
Filed: 1988-10-07
Abstract: The invention relates to oligopeptides having utility in diagnosis of, or vaccination against AIDS and ARC, and to antibodies raised against such oligopeptides. The oligopeptides have a length of 8 to 17 amino acids. The amino acid sequence corresponds to a sequence occurring in the V3 region of gp120 and comprises the  beta -turn sequence GPG(R) at the positions 312-314 (315), or a variant  beta -turn sequence, and flanking sequences of at least one and preferably at least two amino acids on both sides of the  beta -turn sequence.
Patent EP-0334941-A1 (EP)
Title: Increasing the level of 2-methyl-2-butene in isoamylene
Inventor: MICHAELSON ROBERT CHARLES
IPC: B01J31/08
Filed: 1988-09-28
Abstract: A method for increasing the ratio 
of 2-methyl-2-butene (2MB2) to 2-me­
thyl-1-butene (2MB1) in isoamylenes 
involves fractionating a feedstream con­
taining tertiary amyl methyl ether 
(TAME) and isoamylenes including 
2MB2 and 2MB1 in a ratio of about 2:1 
to effect a separation between an over­
head hydrocarbon fraction of isoamy­
lenes including 2MB2 and 2MB1 in a 
ratio of about 1:1, a bottoms fraction 
including TAME, and a sidestream hy­
drocarbon fraction consisting essential­
ly of isoamylenes including 2MB2 and 
2MB1 in a ratio of about 6 to 12:1, rec­
overing the sidestream hydrocarbon 
fraction, and recycling the overhead hy­
drocarbon fraction of isoamylenes to 
form a mixture which is subsequently 
reacted to form the feedstream. Prior to 
fractionation, the feedstream is formed 
by passing isoamylene, and optionally 
TAME, in a vapor phase over an ether cracking catalyst which isomerizes isoamylene and converts 2MB1 to 2MB2, i.e., 
the feedstream for fractionating, which contains 2MB2 and 2MB1 in a ratio of 2 to 5:1. A method for converting 2-methyl-­
1-butene to 2-methyl-2-butene which may be used to form the feedstream for fractionating involves providing a hydrocar­
bon stream comprising isoamylenes including 2MB1 to 2MB2 in a ratio of within the range of 1:1 to 5, adding about 
TAME to the isoamylenes to form a mixture which is passed in the liquid phase at a temperature and an LHSV which fa­
vors isomerization over an acidic ion exchange resin catalyst to produce a reaction product including 2MB1, 2MB2 in a ra­
tio of 1:6 to 12, and TAME.
Patent EP-0386084-A1 (EP)
Title: Self-unlocking device for recoiling bolt carrier and barrel in a semi-automatic rifle.
Inventor: BARRETT RONNIE G
IPC: F41A5/08
Filed: 1988-10-27
Abstract: A semi-automatic rifle including a recoiling barrel adapted to carry rearward the elongated bolt carrier containing the bolt for compressing the recoil spring, and a self-unlocking device including a self-unlocking rod longitudinally slidably mounted on the bolt carrier normally engaging the rear face of the barrel in a battery position and a trigger actuating device for thrusting the self-unlocking rod forward during the early stage of recoil for separation of the bolt carrier from the barrel before the barrel reaches the end of its recoil movement.
Patent EP-0337252-A1 (EP)
Inventor: HABER TERRY MCGOVERN
IPC: A61M5/24
Filed: 1989-04-04
Abstract: A safety syringe (1), such as a dental syringe, comprising a hollow cylinder (6), a disposable, prefilled fluid medication carpule (2) received within the interior of the cylinder (6), and a needle carrying hub (18) supporting a needle cannula (16) so that the cannula extends axially from the carpule (2) and outwardly of the cylinder (6), whereby to administer an injection. A piston assembly is movable axially through the carpule (2) to first expulse the medication therefrom and to then engage and retract the needle hub (18) and its associated needle cannula (16) into the carpule (2), so that the needle (16) will be completely surrounded and shielded by said carpule (2). A slide lock (24) is connected around one end of the medication carpule (2) and interfaced with the needle carrying hub (18) to control the relocation of the hub (18) and corresponding retraction of the cannula (16) through the carpule (2). The slide lock (24) is selectively moved relative to the carpule (2) between needle retaining and needle releasing positions to either anchor the needle carrying hub (18) with the needle (16) extending axially from the carpule (2) for administering an injection or release the needle carrying hub (18) for retracting the cannula (16) into its carpule (2) to permit a safe disposal of the needle (16) while avoiding an accidental and potentially life threatening needle strike.
Patent EP-0339317-A1 (EP)
Inventor: NUTZ KARL-DIETHER DIPL-ING
IPC: G01R1/36
Filed: 1989-04-05
Abstract: The invention relates to a squaring circuit and its use in an i<2>t protection circuit. According to the invention, the squaring circuit consists of a voltage-controlled oscillator and a frequency/current converter which are connected to one another, in which arrangement, on the one hand, the input voltage signal is supplied to the voltage-controlled oscillator and to the frequency/current converter and, on the other hand, the output voltage signal can be picked up at an RC network connected to the output of the frequency/current converter. The value of the output voltage is proportional to the square of the value of the input voltage. This squaring circuit can be used for protecting an electric load against overload of an i<2>t protection circuit. 
<IMAGE>
Patent EP-0402494-A1 (EP)
IPC: G09F11/00
Filed: 1989-06-12
Abstract: An advertising support comprises a housing (1) with lateral edges which are designed to link up with further supports and are each provided with two supply rolls (3) that turn in the same direction, and can be reversed. The publicity material (7) is secured between two perforated adhesive viewing films (4) at a certain distance according to the width of the posters (7) to form insertion pockets of equal dimensions for receiving the posters (7). The web thus formed is then firmly bonded to a support film (8) facing the surface of the supply rolls (3). Metallic coding marks (9) are provided directly on the poster (7) in such a manner that the distance between said coding marks (9) can easily be modified without damaging the adhesive viewing film (4). The signals of the coding (9) are fed to the ROM memory of a CPU. They cause both driving engines (11) to switch over to slow motion through the CPU shortly before the image position is reached. The viewing windows (12) are covered with one or several viewing films (13) which become transparent when a given voltage is applied and non-transparent when the voltage is switched off. The distance between the poster (7) and the viewing film (4) is such that the contrast transmission from the surface of the poster is reduced.
Patent EP-0355625-A1 (EP)
Inventor: ARTHUR PATRICK M
IPC: C07K14/545
Filed: 1989-08-11
Abstract: The present invention relates to gene regulation cassettes useful for (1) detecting the specific mRNA sequences which best enhance the translation efficiency of mRNA into protein when a specific foreign gene is adjacent thereto and (2) expressing foreign genes in procaryotic cells; expression vectors containing the gene regulation cassettes adjacent to a foreign gene such that the expression of the foreign gene is under the control of the gene regulation cassettes; and microorganisms transformed with the expression vectors. In the former gene regulation cassette, a restriction site encompasses or is adjacent to 2 base pairs 3′ of the start of mRNA transcription of the lambda P R  operator/operator. This gene regulation cassette is useful for inserting and selecting sequences that generate a favorable rate of translation efficiency of the foreign gene. In the latter gene regulation cassette, a lambda P R  operator/promoter is fused to a modified ribosome binding site. This gene regulation cassette is useful for obtaining a favorable rate of translation efficiency of,  inter alia , the IL-1β gene and a truncated form of the M-CSF gene.
Patent EP-0327290-A1 (EP)
Inventor: DAY PETER MICHAEL
IPC: C09D9/00
Filed: 1989-01-30
Abstract: Cleaning compositions for removing residual ink and stencil material from a screen printing mesh. The compositions consist of a powder dispersed in an active solvent and having a viscosity of at least 40 poise at 21°C as measured by Brookfield RVTD Viscometer spindle 4 at 20 r.p.m. 
     The powder can be a clay or other suitable particulate material, and the active solvent is typically an N-alkyl-2-pyrrolidone, dimethyl formamide, γ-butyrolactone, 2-amino-2-methylpropan-1-ol or a glycol ether acetate. 
     The present invention enables "haze" to be avoided following cleaning used printing screens, and without the use of caustic materials.
Patent EP-0355052-A1 (EP)
Inventor: LENK MICHAEL
IPC: H01T13/39
Filed: 1989-08-04
Abstract: A method for manufacturing a spark plug electrode having a substrate formed from a first metal and a spark gap surface area formed from a second metal, such as a precious metal. The spark gap surface area is formed by heating the portion of the first metal (22) at which the spark gap surface is to be formed with a plasma arc (25) and applying the second metal as a consumable welding electrode (26), cooling the first metal (22) and the applied second metal (27), and, optionally, shaping the second metal (27) to form a desired surface configuration.