baber/WOPTO huggingface dataset:
Patent EP-0125524-B1 (EP)
IPC: C08L59/00
Filed: 1984-04-18
Granted: 1987-08-19
Abstract: A moldable and compatible blend of 5 to 95 weight percent of an aromatic polyformal comprising from about 20 weight percent to 100 weight percent of repeating units (I) having the formula   <IMAGE> (I)  and from 0 weight percent to about 80 weight percent of repeating units (II) having the formula   <IMAGE> (II)  in which the repeating units (I) and the repeating units (II) are connected by interbonding units (III) having the formula -CH2-(III) wherein Y is selected from alkyl groups of 1 to 4 carbon atoms, chlorine or bromine, each z, independently, has a value of from 0 to 4 inclusive, n has a value of 0 or 1, and R1 is a divalent saturated or unsaturated aliphatic hydrocarbon radical, O, CO, SO2, S or a direct bond, with the proviso that when R1 is SO2 then repeating unit (II) is not the same as repeating unit (I), and 95 to 5 weight percent of a styrene copolymer or terpolymer and/or vinyl chloride containing polymers.
Patent EP-0125542-B1 (EP)
IPC: C07C29/00
Filed: 1984-04-26
Granted: 1988-03-02
Abstract: 1. Process for the preparation of hydrochlorides of polar, water-soluble compounds having a protonatable nitrogen atom in a solvent, characterised in that the following steps are carried out : a) treatment of the polar, water-soluble compound having a protonatable nitrogen atom, or a salt thereof, with a reaction product, containing hydrogen chloride, of a sulphonyl compound of the formula (I) Q-SO2 -Cl, in which Q represents a hydroxy group, a C1 -C4 -alkyl group, an aryl group or a C1 -C4 -alkylaryl group, and an alcohol selected from the group comprising aliphatic alcohols, cycloaliphatic alcohols, aliphatic diols or triols, aromatic alcohols or mixtures thereof, in a solvent or solvent mixture in which the reaction product has been prepared by dissolving the compound of the formula (I) in an excess of the alcohol in an amount of from 0.1 to 10 mol/l, and in which the solubility of the hydrochloride salt so prepared is at least 0.1% by weight in the solvent or solvent mixture, and b) recovering the hydrochloride salt.
Patent EP-0120665-B1 (EP)
IPC: C10M133/56
Filed: 1984-03-20
Granted: 1987-05-13
Abstract: A soluble-oil, suitable when diluted with water, for use as a cutting fluid comprises an alkali or alkaline-earth metal alkyl benzene sulphonate, a fatty acid diethanolamide, a mixed alkanolamine borate, a polyisobutenesuccinimide and a major proportion of mineral oil. The soluble-oil is relatively stable without the need for a conventional coupling agent and some soluble-oil emulsions are bio-static even though conventional biocides are not included.
Patent EP-0127541-B1 (EP)
IPC: C07D487/04
Filed: 1984-05-24
Granted: 1990-08-01
Abstract: Amino-beta-lactamic acid salts, having the formula:wherein: (X-Y) may form a system having from 1 to 3 carbon atoms, with or without double bond, a) closed, in which: X is an atom selected from among carbon, oxygen, nitrogen and sulphur; Y is methylene; Z is a carboxy, sulphonic or phosphonic group. b) open, which may comprise a double bond, in which: X is an atom of hydrogen or a methyl, hydroxymethyl or thiol group, Y is an acid radical chosen from the group formed by sulphonic, phosphonic and sulphoamidic acid; Z is missing. R is an atom or hydrogen, or a methoxyl or ethoxyl group. R is, when present, methyl, acetoxymethyl, acylthiomethyl, such as acetyl and benzoyl derivatives, methoxy, chlorine, carbamoyloxymethyl, azido, azidomethyl (alpha, beta)-thioethylamine or a thiomethyl-heterocyclic derivative of the thiazole, thiadiazole, triazole, tetrazole, oxazole, oxadiazole, pyrimidine and imidazole nuclei. R<sub>2 </sub>is an atom of hydrogen or a methyl, ethyl, benzyl or aryl group. m, n may be the same or different and may range from 1 to 4, forming a ring or m = n = 0 to form an open chain. A process for their preparation is also disclosed.
Patent EP-0151574-B1 (EP)
Title: Connexion tubulaire amelioree
IPC: F16L15/06
Filed: 1984-04-05
Granted: 1988-09-28
Abstract: Une connexion filetée améliorée est adaptée pour fixer des conduites adjacentes suivant une relation de formation d'une conduite à écoulement continu. La connexion filetée utilise un filetage conique ou en forme de coin (115) avec des flancs de charge des filetages coniques ou faisant un angle (117, 119) de manière à obtenir une plus grande résistance mécanique en contrôlant les niveaux de contrainte dans la connexion. Pour assurer un blocage approprié de la connexion, la dimension de la structure du filetage est contrôlée pour empêcher l'emprisonnement de lubrifiant lors d'un blocage rotatif qui peut produire de fausses valeurs de couple de blocage.
Patent EP-0189410-B1 (EP)
Title: Dispositif de securite pour vehicule
IPC: B60R21/02
Filed: 1984-10-12
Granted: 1987-09-30
Abstract: Ce dispositif de sécurité pour véhicule équipé d'un volant agit, lors d'une collision frontale d'une certaine importance, de manière à sortir le volant entièrement ou partiellement de la zone d'impact possible de la tête. Cette opération s'effectue de préférence au moyen d'un câble qui utilise le déplacement relatif survenant lors d'une collision frontale entre un montage disposé à l'avant du véhicule et la carrosserie du véhicule pour tirer le volant.
Patent EP-0158926-B1 (EP)
IPC: H03H9/05
Filed: 1985-04-03
Granted: 1988-03-02
Abstract: A resonator (1) is described for vibrating in a thickness-shear mode and has auxiliary electrodes (7f, 8d) between the zone of its main excitation electrodes (3, 4) and the zone of its connection terminals (5, 6) to generate an auxiliary vibration in opposition of phase with respect to the main vibration. The presence of the auxiliary electrodes (7f, 8d) improves notably the quality factor of the resonator.
Patent EP-0165413-B1 (EP)
IPC: C23C14/34
Filed: 1985-04-26
Granted: 1988-11-17
Abstract: 1. Process for the deposit of optical layers of compounds of silicon to substrates by reactive cathodic sputtering of silicon-containing target materials, characterized in that a cast polycrystaline silicon moulding which has solidified from the molten state and contains at least 99 % silicon with doping substances from the group comprising boron, antimony, phosphorus and arsenic is subjected to sputtering as the target material by means of a direct voltage in an atmosphere containing the reaction gas.
Patent EP-0161648-B1 (EP)
Title: Electrophotographic recording material
IPC: G03G5/04
Filed: 1985-05-10
Granted: 1987-09-09
Abstract: An electrophotographic recording material is disclosed comprising an electrically conductive support, a photoconductive layer and, optionally, an insulating barrier layer between the substrate and photoconductive layer. The photoconductive layer comprises at least one organic, n-type conducting pigment in a concentration between 10 and 50, preferably between 15 and 30, percent by weight, relative to the photoconductive layer weight, at least one electronically inert, carbonyl group-containing binder and an organic, p-type conducting photoconductor in a concentration from 0 to 20, preferably from 2 to 8 percent by weight, relative to the photoconductive layer weight. The n-type conducting pigment preferably comprises a compound selected from the trans-perinones, the perylene-tetracarboxylic acid diimides, and the condensed quinones.
Patent EP-0170042-B1 (EP)
IPC: F16L47/00
Filed: 1985-06-22
Granted: 1989-10-11
Abstract: 1. Coupling for connecting a pipe (26) leading to a water-consuming appliance to a water-carrying pipe (34) with the aid of a coupling nipple (33) in which the longitudinally hollow coupling (11, 21) is provided on its outside with a thread (14) and on its inside with at least one engagement surface (19, 32) for the coupling nipple (33), characterized in that the coupling (11, 21) is provided on its inside with a bearing surface for a packing (45) and a rotation prevention device arranged in the vicinity of its free end (13) for the coupling nipple (33) to be connected thereto and the engagement surface (19, 32) is located roughly on a frustum surface opening towards the free end (13) of coupling (11, 21) and is axialy spaced from the free end of the latter.
Patent EP-0182005-B1 (EP)
IPC: B65D83/00
Filed: 1985-07-22
Granted: 1988-05-25
Abstract: 1. Ointment applicator having a packaging container which contains ointment and can be emptied by pressure actuation, and having a plunger (10) and a plunger pin (16), a wall opening for dispensing the ointment being provided in the packaging container, characterized in that, at the rearward end, which is provided with a collar (4) for insertion in an application handle (A), the packaging container, which is designed as a cartridge (1) having diverging wall openings (5), has an insertion region (9) of larger cross-section for a plunger (10) matched to the smaller front cross-section of the cartridge, there being air-permeable contact between the plunger sealing surface and the inner wall of the region (9) of larger cross-section, whose end face is closed by a membrane which can be pierced by the plunger pin (16) of the application handle (A).
Patent EP-0175923-B1 (EP)
IPC: H01M50/171
Filed: 1985-08-21
Granted: 1988-06-01
Abstract: A cover which is to be sealed tightly to the corresponding plastic container of a battery cell by means of radiant heating is provided with a series of molded knobs along the lower side of its edge, which knobs serve as spacers between the cover and the edge of the container during the heat-up phase so that the surfaces to be bonded are exposed to the radiant heat without obstruction. The softened knobs are plasticized and bonded when the container and the cover are subsequently pressed together.
Patent EP-0178910-B1 (EP)
IPC: G01N33/49
Filed: 1985-10-15
Granted: 1992-01-08
Abstract: Improved methods for the determination of clotting times of fibrinogen, APTT and PT are provided. Surprising and unexpected accuracy is obtained by combining a backward-looking approach to determine a desired range of values over times T1 and T2, selected in accordance with predetermined percentages of the observed Vmax, thereby avoiding early false positives due to noise and other inhomogeneities from reagent sample mixing. Thereafter, a regression analysis is performed over the time period T1 and T2 and from the derived function, the coagulation time is determined by calculating the time associated with the predetermined percentage of Vmax.
Patent EP-0185081-B1 (EP)
IPC: H05K9/00
Filed: 1985-05-24
Granted: 1988-05-25
Abstract: PCT No. PCT/SE85/00219 Sec. 371 Date Jan. 23, 1986 Sec. 102(e) Date Jan. 23, 1986 PCT Filed May 24, 1985 PCT Pub. No. WO86/00491 PCT Pub. Date Jan. 16, 1986.A sealing device in metal cabinets, which are used to screen off electromagnetic fields, for compressing metallic gaskets along the edges of its door. The device includes an elongate element (3,5,18) the length of which conforms with that of the door (1,2) and which is pivotable about an axis (7) parallel to the pivoting axis of the door. At its pivoting axis (7) the element is provided with a first elongate contact surface (10) which presses against the gasket (12) with a leverage effect when the element is turned to one end position. A second elongate contact surface (8) disposed on the element simultaneously engages against an abutment (9,16) to prevent the door from warping due to the pressure applied against the gasket.
Patent EP-0209811-B1 (EP)
IPC: G06Q40/00
Filed: 1986-07-11
Granted: 1991-10-09
Abstract: The data representing the ability and function of the hardware of an IC card as prestored in the IC card (11) is read out from the IC card in response to a reset signal applied from a card terminal (41). The read out data is stored in the card terminal (41) via a connection terminal (11a). In this card terminal (41), the operating conditions inside the card terminal (41) are variably set according to the stored data, whereby the compatibility of the IC card (11) with the card terminal (41) is enhanced.
Patent EP-0217138-B1 (EP)
IPC: C10N10/06
Filed: 1986-08-27
Granted: 1992-11-04
Abstract: A bearing or other support member containing intercalated graphite exhibits many of the properties of a metal (ie: conductivity, luster, ductility) while retaining the lubricating properties of pure graphite. The bearings are made by pressing an intercalated graphite powder either alone or mixed with metal powders, organic polymers or ceramic powders into the desired shape. This results in a bearing that has low friction properties, improved load bearing characteristics, higher operating temperatures and a reduced cost of manufacture.
Patent EP-0194195-B1 (EP)
IPC: H03K3/356
Filed: 1986-02-25
Granted: 1990-12-12
Abstract: A static bistable flip-flop circuit using CMOS technology. The flip-flop reduces the number of CMOS transistors by not using two complimentary transistors in parallel for certain switches. This reduces the risk of transparency which is inherent with conventional CMOS complimentary transistors. Between the input and output of the circuit there is only a first N channel transistor, a first inverter, a second N channel transistor and a second inverter connected in series.
Patent EP-0230195-B1 (EP)
IPC: B65D81/32
Filed: 1986-12-24
Granted: 1989-06-28
Abstract: A packaging means is formed in two parts which can be assembled. The first part is constituted by two compartments comprising a first compartment or container, and a second compartment or cap surmounting the first, these two compartments being separated from each other by two diaphgrams. An intermediate part of the first part joins the two compartments. The two diaphragms are fixed to the cap which is closed at its upper portion by a stopper. The second part of this packaging means is constituted by a perforator cap capable of perforating the diaphragms when it is placed in position on the second compartment. The packaging means of this type is particularly convenient for the preservation of two products independently of each other before they are mixed for use.
Patent EP-0193497-B1 (EP)
IPC: B61D7/26
Filed: 1986-02-11
Granted: 1990-06-06
Abstract: The present invention relates to a railway hopper car with multiple bins (2, 3) having independent, bilateral gravity discharge (6, 7), wherein the drives for disengaging the opening may be given from the operation platform (8) either for the hatches (6) adjacent to it or for the hatches (7) located at the opposite side of the car, wherein the driving and transmission means operate with low stress, wherein there are provided means for selecting the couple of hatches to be opened from the platform, means for preventing the hatches from non desired self-closing and means for a driven opening of same, wherein, moreover, the possibility is avoided of accidental opening of non selected hatches.
Patent EP-0213154-B1 (EP)
Title: Appareil a fluide a mouvement rotatif
IPC: F03C1/26
Filed: 1986-01-28
Granted: 1990-04-18
Abstract: Appareil (20) sensible aux pressions d'un fluide et capable de fournir un fluide sous pression pour obtenir une unité pouvant être utilisée sélectivement soit comme moteur à fluide soit comme moto-pompe entraînée par un fluide en fonction des structures de commande et de direction du fluide et avec des modifications minimes pour assurer les diverses fonctions désirées. L'unité (20) consiste en une paire d'unités disposées radialement, lesquelles sont connues dans l'art sous le nom de gérotors et elle comprend un arbre (22) pour le montage ou l'entraînement d'un premier rotor à engrenage (25) d'une première dimension, un anneau de rotor (27) ayant un mouvement à la fois orbital et de rotation par rapport au premier rotor à engrenage (25) et par rapport à une couronne dentée stationnaire (30) entourant l'anneau de rotor (27). Des plaques de régulation (26a, 26b, 35a, 35b) comprenant des plaques stationnaires et mobiles sont prévues soit pour commander l'écoulement de fluide entre les chambres formées par les divers organes d'engrenage (25, 30) et l'anneau de rotor (27) pour l'écoulement en parallèle lorsque l'unité fonctionne comme moteur soit pour commander l'écoulement individuel en chambre lorsque l'unité fonctionne comme une moto-pompe. Les mouvements de rotation et orbital des divers organes (27) assurent l'expansion et la contraction des chambres de fluide pour l'écoulement de ce dernier et donc le fonctionnement de l'appareil dans son mode sélectionné. Une caractéristique de l'appareil réside dans l'utilisation des plaques de soupape ou régulation (26a, 26b, 35a, 35b) pour éliminer ou réduire les problèmes d'étanchéité que l'on rencontre normalement et réduire les dimensions de l'unité par rapport à des unités de gérotor qui sont jointes longitudinalement.
Patent EP-0215082-B1 (EP)
IPC: C08L97/02
Filed: 1986-03-11
Granted: 1989-09-13
Abstract: Method for the preparation of solutions of lignocellulosic materials, characterized in that it comprises the dissolution of the lignocellulosic material hydrolyzed in a solution of tertiary amine N-oxyde. Application: fabrication of yarns, fibers or films or cellular structures.
Patent EP-0282482-B1 (EP)
Title: Reactif biochimique
IPC: G01N33/543
Filed: 1986-10-24
Granted: 1992-01-22
Abstract: Un réactif biochimique comprend un oligosaccharide, de préférence un qui a été libéré d'une glycoprotéine ou d'une protéoglycane immunogéniques, lequel oligosaccharide est immobilisé sur un support via une molécule intermédiaire d'espacement telle qu'un lipide. La molécule de lipide devra de préférence posséder au moins deux longues queues de lipides afin que l'oligosaccharide soit maintenu espacé du support, ce qui lui confère une aptitude à la liaison avec des anticorps, que l'on ne peut pratiquement pas distinguer de celle de la glycoprotéine ou de la protéoglycane d'origine. Le réactif trouve son application biochimique des oligosaccharides et des systèmes qui se lient à ces derniers.
Patent EP-0234257-B1 (EP)
IPC: H04N17/00
Filed: 1987-01-20
Granted: 1990-11-22
Abstract: In this method of digitally transmitting test signals in test lines of the vertical blanking interval of a video signal, the difference between the test signal PS and a standard test signal NS is formed at the transmitting end and transmitted PCM- or DPCM-encoded. <IMAGE>
Patent EP-0236795-B1 (EP)
IPC: B05B5/03
Filed: 1987-02-16
Granted: 1990-08-08
Abstract: An electrostatic spray device for coating powder has a powder channel, the downstream end of which has a spray opening for the spraying of the coating powder. At least one gas channel with at least one gas outlet opening is arranged substantially in the radial center of the powder channel upstream of its spray opening, the gas outlet discharging axially in the direction toward the spray opening. At least one electrode, around which gas from the gas channel flows, is located in the gas outlet opening, the downstream electrode end of the electrode terminating substantially at the downstream end thereof. Within the powder channel, directly in front of its spray opening, a funnel-shaped powder channel section is provided for compacting the powder concentration. The gas stream injects electric charges into this section, which the stream of gas has taken up from the electrode. The spray opening preferably has the shape of a slot.
Patent EP-0259562-B1 (EP)
Title: Method for interframe prediction coding with movement compensation
IPC: H04N19/59
Filed: 1987-07-08
Granted: 1991-12-27
Abstract: A process of frame-to-frame prediction coding in which a frame is broken down into a regular block scanning field of n x n pixels and then prior to each prediction, up to four prediction methods, namely (1) block-by-block displacement vector calculation, (2) object-related displacement vector calculation, (3) nullification of the displacement, and (4) nullification of the prediction, are monitored as to the data rate to be transmitted, and the prediction method that leads to the smallest prediction errors is selected for the transmission.
Patent EP-0272622-B1 (EP)
IPC: B01F23/47
Filed: 1987-12-17
Granted: 1992-01-02
Abstract: Solutions of low viscosity solvents and high viscosity, pasty products, for example water and sodium dithionite formulations, are prepared in a continuous manner in a matter of seconds in static and dynamic mixers connected in series while at the same time the ingress of air is avoided.
Patent EP-0249317-B1 (EP)
Title: Ink jet system catcher structure
IPC: B41J2/185
Filed: 1987-04-22
Granted: 1993-03-10
Abstract: A drop-catching structure for use in a liquid jet printing apparatus of the type which generates a linear array of closely spaced (i.e., high density) droplet streams from an orifice plate. The droplets are deflected from a normal droplet path towards a catching structure, the preferred embodiment of which includes an upper first planar surface substantially parallel to the droplet path, an intermediate planar surface disposed below the first planar surface and inclined downwardly and outwardly relative to the first planar surface, and a lower planar surface disposed below the intermediate surface which terminates in an upwardly directed channel defined with the ingesting blade.
Patent EP-0244258-B1 (EP)
Title: Flow monitoring
IPC: G01F1/20
Filed: 1987-04-30
Granted: 1991-08-07
Abstract: An apparatus and a method are provided for detecting and monitoring flow of a fluid through an injector, such as a fuel injector (10) of a diesel engine. Ultrasonic waves are detected by a transducer (12), and signals passed through a filter (20), so as to observe broadband signals of frequency above 100 kHz. Such signals are due to turbulent flow through the injector orifice (38), and so enable the flow itself to be detected.
Patent EP-0262863-B1 (EP)
IPC: B29C45/34
Filed: 1987-09-23
Granted: 1992-01-22
Abstract: A mold assembly for an injection-molding machine for molding a disc, including a stationary die (10,84), a movable die (20,88) movable relative to the stationary die, a stamper (30,98) which is retained at least at an outer peripheral portion (31) thereof on the movable die and which has information signals recorded thereon, and an outer retainer ring (45,102) for retaining the stamper on the movable die at the outer peripheral portion. The stationary die, stamper and outer retainer ring cooperate to define a mold cavity (C, 90), so that the disc is molded of a resin material injected into the said cavity, such that the information signals are reproduced on one surface of the molded disc. The mold assembly has a suction space (106,136) which communicates with the stamper and/or the mold cavity, and which is connected to an external suction source, to discharge gases trapped in the mold assembly. The mold assembly also has an annular void (S, 126) in which an outer peripheral edge of the outer peripheral portion of the stamper is accommodated without a contact with the movable die and the outer retainer ring. <IMAGE>
Patent EP-0241360-B1 (EP)
Title: Safety ski binding
IPC: A63C9/00
Filed: 1987-04-03
Granted: 1989-09-13
Abstract: A resilient mechanism for maintaining the jaw unit of a safety ski binding in the normal boot-retaining position includes two vertical flat faces extending transversely on a stationary jaw-unit support. Two flat cams applied against the flat faces by a single spring consist respectively of a bearing surface of the jaw-unit body and of a small bearing plate carried by a rod on which the jaw-unit body is slidably mounted. The rod is slidably mounted within a knuckle-bearing orifice of the stationary support and is thus capable of pivotal displacement with the jaw unit in all directions on the stationary support.