baber/WOPTO huggingface dataset:
Patent EP-0089654-B1 (EP)
IPC: C07F9/38
Filed: 1983-03-19
Granted: 1985-11-21
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE 2-Acrylamido-2-methylpropanephosphonic acid of the formula see diagramm : EP0089654,P4,F2  and the salts thereof. 1. Claim for the Contracting State : AT A process for the preparation of 2-acrylamido-2-methyl-propanephosphonic acid, which comprises reacting 2-methylprop-1-ene-1-phosphonic acid or 2-methylprop-2-ene-1-phosphonic acid or mixtures of these acids with acrylonitrile in the presence of an at least equimolar amount of a strong acid.
Patent EP-0086617-B1 (EP)
IPC: E05B19/00
Filed: 1983-02-08
Granted: 1987-04-22
Abstract: A remotely controllable, lockable container (1) for safekeeping an article such as a fire brigade key (13) for use in associated premises has an outer door (3) with an electrically operable lock (7, 8) to be unlocked from a remote control security centre, an inner door (10) having a mechanical lock (12) operable by means of a fire brigade master key, and a lock cylinder (14) operable by the key (13) in safe keeping to set a surrounding electrical switching device (15) which monitors the presence of the key (13). The container has further electrical monitoring devices (not shown) for monitoring the integrity of the container walls (2) and outer door (3) for penetration, and for signalling, at the remote control centre any unauthorised attempt at break-in into the container, as well as the status of the lock (7, 8). The electrical signals, in total, are combined, compared and/or rationalized in an electrical control device (17) to avoid false alarms the control device (17) being housed in the container (1) which thereby safeguards the device (17) against unauthorised interference and reduces to the minimum the number of long distance electrical conductors (not shwon) which have to be taken out through the cable duct (16) in the rear wall (4) of the container (1) to convey electrical signals to the remote control centre.
Patent EP-0110848-B1 (EP)
IPC: C01G49/00
Filed: 1983-10-26
Granted: 1986-12-30
Abstract: The present invention relates to a method for producing water-purifying chemicals containing trivalent iron by oxidising a compound containing divalent iron, or iron via divalent iron in the presence of hydrochloric acid, the oxidation being effected by means of chlorate and/or hypochlorite ions to obtain formed ferri-ions in solution, the hydrochloric acid present in an amount beneath the stoichiometric amount.
Patent EP-0116968-B1 (EP)
IPC: H04B3/23
Filed: 1984-02-17
Granted: 1987-11-11
Abstract: In order to prevent tap coefficient values from drifting toward excessively large values or divergence, an adaptive echo canceller is provided with a correction signal controller which (a) reduces the tap coefficient values upon the polarities of the tap coefficient signal and the tap coefficient correction signal coinciding and (b) increases the tap coefficient values upon the polarities differing.
Patent EP-0151772-B1 (EP)
IPC: A23F5/18
Filed: 1984-12-19
Granted: 1989-08-02
Abstract: 1. Process for the preparation of coffee extract characterized by the following process steps : (a) short-time roasting of the coffee beans (b) breaking of the coffee beans (c) formation of an aroma distillate by means of steam distillation (d) formation of an aqueous primary extract (e) formation of an aqueous secondary extract (f) treatment of the secondary extract with a weakly basic ion exchanger (g) combining of the extracts obtained in (d) and (f) (h) concentration of the combined extracts (i) combining of the concentrate with the aroma distillate obtained in (c).
Patent EP-0149211-B1 (EP)
IPC: B29K25/00
Filed: 1984-12-21
Granted: 1987-11-04
Abstract: 1. Process for making lost casting models, consisting of expanded foam beads, for the full-mould casting process, especially for the mass production of castings, wherein fine beads of an unfoamed intermediate containing blowing agent, especially polystyrene, are prefoamed and, in the case of the energy required for this purpose being introduced by steam, are then dried, and wherein the prefoamed foam beads are introduced into a foaming mould, which preferably corresponds to the contours of the casting to be made, and are heated and finally foamed therein by introducing a heat transfer medium, characterized in that the prefoaming is carried out at such a high degree of prefoaming, especially with consumption of all the available blowing agent, that the blowing agent content remaining in the foaming mould is no longer sufficient for final foaming, and in that, immediately after prefoaming has been completed, the atmosphere surrounding the prefoamed material is extracted and additional blowing agent for forming a blowing agent atmosphere is fed in.
Patent EP-0160751-B1 (EP)
IPC: A45C5/00
Filed: 1984-12-27
Granted: 1987-09-30
Abstract: A baggage set comprises in combination, a plurality of substantially parallelpipedic case elements of different sizes, at least one prismatic sloping case element, and at least one stepped case element having a side configured to present a stepped profile. The combination, when stacked in a predetermined manner, permits the baggage set to fill a volume dimensioned to substantially match that of a storage compartment of a particular vehicle.
Patent EP-0142354-B1 (EP)
IPC: C07C5/41
Filed: 1984-11-09
Granted: 1991-01-16
Abstract: Zeolite L may be prepared from a crystalliztion gel comprising (in mole ratios of oxides): <IMAGE> at a crystallization temperature above 200 DEG C. Cylindrical forms of zeolite L may be formed which can be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commercially feasible periods.
Patent EP-0129523-B1 (EP)
IPC: C25C7/02
Filed: 1984-06-13
Granted: 1989-09-27
Abstract: An electrode chamber unit intended for use in an electrochemical cell including at least one porous percolating electrode in the form of a bed of electrically conductive particles, e.g. of graphite. The unit is distinguished in that it includes at least one substantially flat frame (3), preferably of a polymeric material, said frame defining a central opening (4) which is filled with the electrically conductive particles so as to form a porous bed (5), the particles being kept in place in the central opening of the frame by sufficiently dense separators (10), preferably made from a polymer material, which are arranged to cover the central opening on either side of the frame to form an electrode chamber, that the frame is provided with at least one hole (8) for supply and at least one hole (9) for discharge of electrolyte, where said holes are in communication via supply and discharge channels with the central opening of the frame, and that the frame includes current conductors (6, 7) for supplying electric current to the conductive particles.An electrochemical cell including the above-mentioned unitsA method of producing the cell by placing a separator (13) horisontally, applying at least one frame (3) on top of the separator, filling the central opening (4) of the frame with the particles of the electrically conductive material, placing the next separator (10) thereupon so as to keep the particles in place and repeating the procedure with the number of electrode chamber units which are to be included in the electrochemical cell, and locking the units to each other with conventional locking means (15,16).Use of the cell for purification of water.
Patent EP-0165488-B1 (EP)
Title: Method for transmitting television pictures
IPC: H04N19/60
Filed: 1985-05-20
Granted: 1990-04-11
Abstract: 1. Method for transmitting digitized television images, in which the signal values (X) of partial images (B) are transformed overlapping into spectral values (YT) the coefficients (mhi ) of which are transmitted and from which the signal values (X) are again determined at the receiving end by inverse transformation, characterized in that, at the transmitting end, the signal values (X = X1 to X64) of several whole partial images (B1 to B4) are weighted by a time window function (wt), in that a spline function (w3/2 ) is used as time window function, in that in each case the weighted signal values of the partial images (B1 to B4) are converted into spectral values (YT) by means of a modified Fourier transformation, the coefficients of which exhibit an integral number of sinusoidal oscillation periods, in that in each case, at a maximum, the same number (N) of spectral values (YT) is transmitted in accordance with the number (N) of the signal values of a partial image (B1, B2, B3,...), in that, subsequently at the transmitting end, the signal values of the subsequent partial images (B2 to B5) are processed and transmitted in the same manner, displaced by one partial image (B1), in that, at the receiving end, spectral values which have not been transmitted are determined by interpolation of the transmitted spectral values (YT), in that subsequently an inverse transformation of all spectral values (Y) of the partial images (B1 to B4) transmitted in each case is effected, and in that the image signal values (X* ) to be used further are determined by addition of the weighted signal values (XT), obtained by inverse transformation, to the weighted preceding signal values (XT) already transmitted - in accordance with the overlapping processing at the transmitting end.
Patent EP-0174595-B1 (EP)
IPC: C05D5/00
Filed: 1985-09-03
Granted: 1992-01-02
Abstract: The present invention relates to NPK-fertilizer manufactured during application of KC1 and or K<sub>2</sub>SO<sub>4</sub> as potassium source and which also contains magnesium in an amount of 0,2-3,0% calculated as MgO and added in the product as MgO, and method for manufacture of this product The special features of the method is that to an evaporated nitrogen, phosphorous solution 0,2-3,0% reactive MgO and potassium salts are added before prilling or before during granulation. MgO is preferably added as lightly calcined MgO having an average particle size of 0,2-3,0 mm, and is added in the mixer just before the prilling means. The new product has reduced tendency to swelling and caking.
Patent EP-0175332-B1 (EP)
IPC: A01N47/10
Filed: 1985-09-16
Granted: 1992-03-18
Abstract: Herbicidally active thiolcarbamates are employed in combination with a certain thiolcarbamate, thionocarbamate, thiolcarbamate sulfone, thiolcarbamate sulfoxide, dithiocarbamate or carbamate extender compound, the latter in sufficient quantity to minimize soil degradation and to prolong the soil life of the former. As a result, the herbicidal effectiveness of the thiolcarbamate herbicide is significantly enhanced and prolonged, rendering a single application or multiple applications of the herbicide effective over a longer period of time. Such herbicidal compositions can optionally contain a non-phytotoxic antidotally effective amount of thiolcarbamate herbicide antidote.
Patent EP-0183079-B1 (EP)
IPC: E01C19/10
Filed: 1985-10-31
Granted: 1988-07-27
Abstract: PCT No. PCT/DE85/00433 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Oct. 31, 1985 PCT Pub. No. WO86/02962 PCT Pub. Date May 22, 1986.A method as well as an apparatus for processing asphalt mixtures is provided in which broken-up used asphalt is employed and new material is added, utilizing a plurality of burner-heated drum devices, with the used asphalt component and the new material for the asphalt mixture to be processed or produced being processed, i.e. heated in particular, in respectively differently configured drum devices. The used asphalt component is heated separately in a drum mixer operated with parallel flow and the new material component is heated in a drying drum operated with counterflow. After leaving their respective drum devices, the components are conducted into at least one further connected mixer and are further treated there with fresh bitumen and possibly with filler material being added in the mixer. Furthermore, the exhaust gases of the drum mixer are introduced directly into the drying drum and are further heated there, thus combusting the CHx and CO component contained therein. In this process, the exhaust gases of the drum mixer are introduced into the interior of the drying drum in the immediate vicinity of the burner flame through flow channels in the form of nozzles via a feed device formed at the frontal face of the drying drum in which the burner is disposed, with the direction of the nozzles being adjustable as a function of the size of the burner flame.
Patent EP-0166485-B1 (EP)
IPC: A01K11/00
Filed: 1985-06-11
Granted: 1991-04-03
Abstract: An animal ear tag-stud (2) having a panel and a projecting hollow stem, said hollow stem having a head comprising a flanged outer end with a tip having a reduced end, said stem and said tip being so configured that a support rod (3) having a point can pass through the stem into such engagement with the tip that a pointed extremity is formed, in which the hollow stem and tip have been made of resilient material, animal ear tag-stud support rod combination.
Patent EP-0160539-B1 (EP)
IPC: H04N5/93
Filed: 1985-04-26
Granted: 1991-10-16
Abstract: Reproduction of a recorded video signal in a digital process involves switching between a plurality of field memories (13,14,15) to store image data of one video field picked up by a rotary head (2) and to retrieve image data for reproduction, each time the scanning of one record area is completed. The method also includes detection of reversal of a tape drive direction and for disabling the switching between the field memories (13,14,15) for a given period so as to hold the video image reproduced on a video monitor unchanged.
Patent EP-0177615-B1 (EP)
IPC: G05B7/02
Filed: 1985-03-14
Granted: 1993-01-20
Abstract: Where the output of a sensor (11) falls below a preset value K to release the key lock, a comparator circuit (19) produces an output which sets a flip-flop (21), whereby the gate of an AND circuit (22) is opened. Next, as the output of the sensor (11) falls below a preset value R for reset, a comparator circuit (20) produces an output, whereby a reset signal is sent to an integrated value holding unit (16) via the AND circuit (22), the flip-flop (21) is reset, and then the integrating operation is resumed by the integrated value holding unit (16).
Patent EP-0203535-B1 (EP)
Inventor: BOEHNER MICHAEL DIPL-ING
IPC: G06F11/26
Filed: 1986-05-22
Granted: 1993-12-22
Abstract: A method for the simulation of an error in a logic circuit which comprises a bus optionally connectible to different logic levels, utilizes the assistance of input bit patterns from which output bit patterns are derived via a simulation model containing the error, these output bit patterns being compared to reference bit patterns which are valid for error-free operation. The object is a reliable recognition of an error which leads to a bus conflict, by applying different logic levels to the same circuit mode, by way of an output bit pattern which deviates from a reference bit pattern. This is achieved in that the bus, including the switch elements connecting the levels, is modeled by gate functions, whereby the undefined bus level given simultaneous connection of different logical levels is imaged into a logical "0" by a first bus model version and is imaged into a "1" by a second bus model version. Both bus model versions are respectively utilized in one segment of the simulation method.
Patent EP-0209472-B1 (EP)
IPC: C08G77/54
Filed: 1986-06-24
Granted: 1991-09-25
Abstract: A process for the thermal treatment of a polysilazane at a temperature from about 40 DEG  C. to 220 DEG  C. The polysilazane contains on average at least two, preferably at least three,  3BOND SiH groups per molecule and at least two   <IMAGE>   groups and, if appropriate, unsaturated aliphatic hydrocarbon groups bonded to the silicon atoms. The polysilazanes treated in this manner have good thermal behavior and can be used in particular as precursors of ceramic products with a high yield of inorganic products.
Patent EP-0208667-B1 (EP)
IPC: D21H17/03
Filed: 1986-06-16
Granted: 1991-04-10
Abstract: Aqueous cationic or anionic dispersions of rosin and certain synthetic sizing agents, carbamoyl chlorides, ketene dimers or acid anhydrides. The particles in the dispersed phase contain a mixture of rosin and synthetic sizing agent and the dispersions are prepared by homogeni­sation of a homogeneous mixture of the rosin material and the synthetic sizing agent in the presence of a dispersing agent. The dispersions are used as sizing agents in the production of paper, paper board, board and similar pro­ducts.
Patent EP-0215067-B1 (EP)
Title: Un regulateur de fonction reglable, pouvant etre realise au cabinet dentaire
IPC: A61C7/00
Filed: 1986-02-24
Granted: 1991-10-02
Abstract: Un dispositif de thérapie orthodontique amovible adapté pour être assemblé et modifié par un orthodontiste sans l'aide du laboratoire en un régulateur de fonction adapté pour corriger de mauvais serrages des dents. Il s'agit d'un ensemble de parties composantes de différentes dimensions comprenant: des ensembles de plaques de base buccales (14), des ensembles de prolongement de plateau buccal (15), des ensembles de prolongement bicuspide-cuspide (16), un tampon labial (5), un ensemble à rouleau lingual (17), un ensemble labial arqué (8) et des moyens de connexion (21) adaptés pour relier lesdits ensembles pour en faire un régulateur de fonction. L'invention fournit un moyen amélioré pour positionner le régulateur de fonction par rapport à l'arche dentaire du patient, et il peut être utilisé conjointement avec la thérapie utilisant les rectificateurs dentaires. L'invention réduit les coûts des traitements, encourage la coopération du patient pendant le traitement et permet l'emploi simultané d'une thérapie utilisant des appareils fixes. Dans une application de l'invention ce système peut être utilisé en premier lieu pour favoriser le positionnement et/ou la croissance de l'arche mandibulaire. Un autre avantage de l'appareil objet de cette invention est qu'il peut être facilement modifié au cours du traitement.
Patent EP-0258246-B1 (EP)
IPC: A61B/
Filed: 1986-04-22
Granted: 1993-05-26
Abstract: A decoupling sleeve for inclusion in a fluid conduit of an ultrasonically-operated instrument, such as a surgical instrument, which is irrigated by irrigating fluid at the operative site. The decoupling sleeve includes a tubular thin-walled body portion defining spaced openings, and a collar member for retaining the decoupling sleeve in a tip cap sleeve member for the instrument. The inclusion of the decoupling sleeve in the irrigating fluid conduit intermediate a portion of an ultrasonically-operated tool and the interior of the tip cap sleeve member defining the fluid conduit impedes the transmission of ultrasonic energy through the fluid medium in the conduit, thus reducing objectionable cavitation and bubble formation at the operative site.
Patent EP-0221136-B1 (EP)
IPC: B01J38/00
Filed: 1986-04-25
Granted: 1989-07-26
Abstract: A process for the recovery of noble metals from a catalyst-tar formed in a process in which acetic anhydride is prepared by carbonylating methyl acetate in the presence of a noble metal containing catalyst such as rhodium, lithium and methyl iodide. The rhodium is recovered from the tar formed in the process by treating the catalyst containing tar with a lower fatty acid at a temperature of at least 100 oC. thereby isolating the noble metal which precipitates from the tar.
Patent EP-0229809-B1 (EP)
IPC: C07K16/34
Filed: 1986-06-30
Granted: 1992-08-26
Abstract: A process for the batch culture of animal cells comprises culturing the cells in nutrient medium characterised in that during the culture the medium is supplemented with a combined feed of one or more energy sources and one or more amino acids, and culturing is continued into the decline phase of the culture to provide the product(s) of the cells. The process is particularly applicable to genetically modified cells, especially hybridoma cell cultures to produce monoclonal antibodies. Preferably, the supplemental feed is fed to the culture at a slow rate over a prolonged period. Very significant enhancement of overall product yield may be obtained.
Patent EP-0232367-B1 (EP)
IPC: C08L71/12
Filed: 1986-08-01
Granted: 1990-07-25
Abstract: Impact- and solvent-resistant resin blends are prepared from a polyphenylene ether, or blend thereof with a polystyrene, a linear polyester such as a poly(alkylene dicarboxylate), at least one elastomeric polyphenylene ether-compatible impact modifier and at least one polymer containing a substantial proportion of aromatic polycarbonate units as a compatibilizing agent. There may also be present a minor amount of at least one epoxide and/or masked isocyanate such as triglycidyl isocyanurate or a glycidyl methacrylate polymer. The polyphenylene ether is preferably inactivated by reaction with at least one non-volatile carboxylic acid or anhydride and/or by extrusion with vacuum venting.
Patent EP-0233923-B1 (EP)
Title: Procede et appareil de determination de la viscosite
IPC: G01N11/14
Filed: 1986-08-18
Granted: 1991-04-03
Abstract: Un procédé permettant de mesurer la viscosité de liquides, y compris des suspensions mélangées de manière homogène, à des températures connues consiste à régler rapidement la température dudit liquide, à agiter ce dernier par rotation d'un moyen agitateur (3) à l'intérieur dudit liquide à une vitesse mesurée, et à mesurer l'énergie consommée par la rotation dudit moyen agitateur à ladite vitesse. L'invention comprend également un appareil permettant la mise en oeuvre du procédé et comportant un récipient (2), un moyen de transfert de chaleur (1) conçu pour recevor ledit récipient et pouvant rapidement régler la température de son contenu, un moyen agitateur (3) destiné à être positionné dans ledit récipient, un moteur (5) d'entraînement dudit moyen agitateur, un régulateur de la vitesse de l'agitateur, et un organe de mesure de la consommation d'énergie du moteur à un quelconque moment donné.
Patent EP-0230962-B1 (EP)
IPC: F16D35/00
Filed: 1987-01-20
Granted: 1991-01-09
Abstract: In a differential device having slip limited by viscous fluid, multilamellae couplings (32,33;32,34) between the differential casing (9) and end-to-end output sleeves (14,15), spacer rings (36) are placed between adjacent driven lamellae (33,34), one of these rings (39) being located between adjacent end faces (24,25) of the sleeves (14,16). 
<??>To adjust the amount of fluid in the working chamber (20), there may be an adjustement chamber (48), e.g. comprising a screwed piston (44) in a bore (42) in one of the sleeves (14).
Patent EP-0257714-B1 (EP)
IPC: A23D7/00
Filed: 1987-08-21
Granted: 1991-05-15
Abstract: The invention relates to multifunctional edible w/o emulsions which can be used for both spreading and baking and have a reduced fat content of below 80% fat and preferably 50-70% fat. The invention is characterized by the use of an emulsifier system comprising mono fatty acid esters of both saturated and unsaturated fatty acids with a polyhydroxyl alcohol selected from the group comprising glycerol, polyglycerol or a mixture of both glycerol and polyglycerol, there being 0.l-0.4 wt.% saturated ester and 0.l-0.6 wt.% unsaturated ester in a ratio of from l.8 to 0.2. The use/advantage of the emulsifier system is both a lack of sogginess on baking and good spreading properties are achieved.