baber/WOPTO huggingface dataset:
Patent EP-2368321-B1 (EP)
Inventor: ZARE-HOSEINI HASHEM
IPC: H03G1/00
Filed: 2009-11-26
Granted: 2014-01-29
Abstract: A variable gain amplifier circuit (200) comprising an amplifier element (202) having an input (208, 210) and an output (220, 222); a feedback loop (224, 226) having a feedback impedance (228, 230) connected between the input (208, 210) and output (232, 234) of the amplifier element (202); an input branch (212, 214) having an input resistance connected between an input of the variable gain amplifier circuit and the input (208, 210) of the amplifier element (202); and a plurality of switches for selecting a gain of the variable gain amplifier circuit (200); characterised in that the variable gain amplifier circuit (200) further comprises an intermediate element (204) having an input and an output, the input being connected to a node between one of the switches and the feedback impedance (228, 230), such that the output can provide a signal which can be used to attenuate a signal component in the output (220, 222) of the amplifier element (202) caused by a non-linearity in the plurality of switches.
Patent EP-2337573-B1 (EP)
Inventor: VIDAL KARINE
IPC: A23L33/15
Filed: 2009-09-14
Granted: 2013-12-25
Abstract: The present invention generally relates to the field of nutrition and health. In particular, the present invention provides a composition that can be used to maintain or improve thymus health. One embodiment of the present invention is the use of whey or at least one protein fraction thereof for the preparation of a composition to maintain or improve thymus function.
Patent EP-2210528-B1 (EP)
Inventor: BERNAUER JOERG
IPC: A47C4/54
Filed: 2010-01-22
Granted: 2011-11-02
Abstract: The work chair has air-padded support surfaces, in which a self-inflating air pad (3,9) is arranged within a backrest (1). A changeable dynamic sitting position of the user, derived on the backrest or a seat surface, directly leads a change of inflating condition depending on the position of the user on the work chair.
Patent EP-2402718-B1 (EP)
Inventor: SIEGEL HOLGER
IPC: G01D4/00
Filed: 2010-06-22
Granted: 2012-05-09
Abstract: The device i.e. additional meter (CC), has a switchable output for attaching an electrical consumer to the device. A unit is provided for inserting a smartcard. A microcontroller is integrated in the smartcard and controls the device. A clock is electronically used by a device for determining an actual clock time. An electronic storage stores electronic data such as data from Internet (EE), clock time, switching operation and current consumption of a load (DD). The data is transferred from the electronic storage via an Internet connection. An independent claim is also included for a method for measuring electrical work.
Patent EP-0006148-B1 (EP)
Title: Partially etherified melamine-formaldehyde resins, method of preparing them and moulding compositions made from these melamine resins
IPC: C08G12/42
Filed: 1979-05-25
Granted: 1983-02-16
Abstract: Partially etherified melamine-formaldehyde resins having a melamine:formaldehyde molar ratio of 1:(1.25 to 1) can be prepared by a condensation reaction under neutral or weakly alkaline conditions if the condensation reaction is carried out in the presence of a glycol monoether of the general formula I R(OCH2 CH2)nOH (I) wherein R denotes alkyl having 1 to 4 C atoms and n denotes a number from 1 to 5. The partially etherified melamine-formaldehyde resins are suitable for the production of compression moulding compositions having a high flow and minimal processing shrinkage and after-shrinkage.
Patent EP-0050679-B1 (EP)
IPC: C25C7/00
Filed: 1980-10-27
Granted: 1986-02-05
Abstract: 1. Electrode for fusion electrolysis, in particular for electrolytic recovery of metals such as aluminium, magnesium, sodium, lithium or compounds thereof, comprising an upper section (5) of metal or metal alloy which includes a cooling arrangement (2, 3), the upper section (5) being protected at least partially by a high temperature resistant, insulating cladding (4) and comprising at least one lower section (6) of active material, characterised in that (a) the upper section (5) has an inner part (16) and anouter part (17), (b) which are constructed to be mutually separable, (c) the inner part (16) being guided substantially up to the vicinity of the connection or screw joint (1) to the lower section (6).
Patent EP-0015727-B1 (EP)
IPC: B41J2/01
Filed: 1980-02-28
Granted: 1985-09-18
Abstract: An electrostatic ink jet printing apparatus and method uses a linear array of nozzles (2) each of which records a segment of a row of pixels in a given raster pattern. The pixel segment is recorded by electrostatically deflecting the ink drops (5) from a nozzle (2) to the pixels contained within the segment. The drops (5) from adjacent nozzles (2) are "stitched" or aligned to these ideal pixel positions by aligning the ink drop streams to drop position sensors (16, 17). Two sensors (16, 17) are used for each nozzle. Preferably, adjacent nozzles share sensors. The sensors are spaced relative to each other to very close tolerances. Consequently, alignment of each nozzle to its two drop position sensors means that the drops from adjacent nozzles are aligned or "stitched".
Patent EP-0026588-B1 (EP)
IPC: H03K5/153
Filed: 1980-09-05
Granted: 1985-04-17
Abstract: In carrier and timing recovery systems for high performance data modems it is essential to employ threshold comparators and to be able to determine accurately zero-crossing instants. The circuit of the invention comprises a comparator with feedback which produces a positive transition of the comparator output in response to the negative zero-crossing transition of the input signal on condition that the previous half-cycle of the input signal has exceeded the positive reference threshold. In a practical arrangement two comparators are provided together with a pair of bistable storage elements which produces a narrow pulse in response to the negative zero-crossing transition of an input signal provided that the input signal has exceeded the positive reference threshold applied to the second comparator.
Patent EP-0028493-B1 (EP)
Title: Tris(aryl)alkyl phosphonium compounds and compositions containing the same
IPC: C07F9/54
Filed: 1980-10-28
Granted: 1983-02-16
Abstract: Tri(phenyl)alkyl phosphonium halides wherein the phenyl groups contain a long chain or sterically hindered alkyl group are novel and exhibit efficacious levels of fungicidal and bacteriocidal activity. The presence of the alkyl substituent eliminates or significantly reduces the phytotoxicity that characterizes the corresponding unsubstituted phosphonium compounds.
Patent EP-0033508-B1 (EP)
IPC: G01N29/00
Filed: 1981-01-26
Granted: 1985-09-11
Abstract: A circuit is provided for supplying a transmission oscillator voltage suitable for a piezoelectric sound source transducer in which the transducer also serves as a receiving transducer. The circuit contains an electrical series resonant circuit having a capacitor C and an inductor L with LxC=(1/2  pi  f0)2, wherein the electrical series resonant circuit is matched to the series resonant frequency f0 of the transducer and is connected parallel to the transducer. The circuit further contains a pair of diodes, connected anti-parallel to one another, and connected in parallel to either the inductor L or to the capacitor C, with the output of the receiver being connected to the capacitor C or to the inductor L.
Patent EP-0050829-B1 (EP)
Title: Planter unit for experimental plots
IPC: A01C7/04
Filed: 1981-10-21
Granted: 1986-01-08
Abstract: A seed-sowing element intended to be mounted on a drill of the pneumatic type having a turbine, a general low pressure conduit circuit and a seed-sowing element, with the seed-sowing element comprising a low pressure assembly for recovering excess seeds including a first flap inserted in a low pressure conduit connected to a supply chamber for a disk, a second flap between the outlet of a hopper and the supply chamber, and a third flap positioned in a suction cover adjacent to the disk, the flaps being connected to an operating-cycle control assembly, itself controlled by a datum point set up on the ground and marking the plots to be sown.
Patent EP-0054205-B1 (EP)
IPC: A61K9/10
Filed: 1981-11-27
Granted: 1985-01-16
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Antimycotic agents in emulsion form which have a higher degree of release of the active compounds and contain azole derivatives and customary formulation auxiliaries, characterised in that they contain as solubiliser 3 to 5% by weight of benzyl alcohol and as spreading agents 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, and isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester. 1. Claims for the Contracting State : AT Process for the preparation of antimycotics based on azole derivative active compounds and customary formulation auxiliaries, characterised in that the active compounds and formulation auxiliaries are formulated as an emulsion together with 3 to 5% by weight of benzyl alcohol as the solubiliser and with 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, an isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester as spreading agents, based in each case on the total weight.
Patent EP-0059273-B1 (EP)
IPC: F16C33/12
Filed: 1981-12-11
Granted: 1985-07-24
Abstract: 1. Composite sliding surface bearing for heavy-duty power trains of internal combustion engines, particularly supercharged diesel engines, consisting of a steel backing, an aluminium bearing alloy layer of the type AlSi12CuMgNi, AlSn6Cu, AlZn5SiCuPb or preferably AlZn4, 5SiCuPb applied to said backing and an antifriction layer, characterized in that a zin-phosphate conversion coating of a thickness of 2 to 8 micrometers is formed on the aluminium bearing alloy layer (2) as the antifriction layer (3).
Patent EP-0045237-B1 (EP)
IPC: A61K35/74
Filed: 1981-07-09
Granted: 1984-06-27
Abstract: A protein with immuno-suppressive activity and with the following physico-chemical properties: isoelectric point: 4.25, ultraviolet absorption spectrum: as shown in FIG. 1, with a maximum at 260 nm, molecular mass: about 90,000 daltons, can be strained by Coomasie blue, but not by Methylene blue or PAS, desoxyribonuclease, ribonuclease A and neuraminidase proof, and degraded by  alpha , gamma  and  delta  chymotrypsins and trypsine.
Patent EP-0047781-B1 (EP)
Title: Revelateurs formant des matieres colorantes
IPC: C07C37/16
Filed: 1981-03-16
Granted: 1985-01-02
Abstract: Des composes phenoliques et naphtoliques se sont reveles utiles com me revelateurs formant des matieres colorantes dans des constructions d'halogenure d'argent photographique. Les revelateurs formant matiere colorante forment des images de coloration par oxydation et ne requierent pas la presence de coupleur pour former les matieres colorantes. Ces revelateurs peuvent etre utilises dans des bains de developpement ou dans l'emulsion photographique.
Patent EP-0075297-B1 (EP)
IPC: C02F3/10
Filed: 1982-09-17
Granted: 1986-07-16
Abstract: 1. A process for the biological denitrification of waste water, wherein the waste water to be denitrified is passed in the presence of a source of carbon through a reactor in which the denitrifying bacteria are established on a carrier material, characterised in that open-celled foam particles having a low specific gravity in the dry state of 20 to 200 kg/m**3 a volume of 0.1 to 75 cm**3 and macropores of 0.1 to 5 mm are stored in the reactor in the form of lumps.
Patent EP-0068649-B1 (EP)
IPC: A23N15/00
Filed: 1982-06-01
Granted: 1985-05-02
Abstract: Potatoes which are to be graded according to their size prior to further processing, for example in the manufacture of a snack food product, are deposited in a hopper 16 at the lower end of an upwardly inclined walking beam conveyor 18. Pockets 35, 37 formed in the conveyor 18 pick up potatoes from the hopper 16 and convey them along the conveyor by transferring each potato from pocket to pocket. Any potatoes whose dimensions are greater than those of the pockets 35, 37 are either not picked up or fall out of the pockets under gravity as the conveyor 18 is operated and drop back into the hopper 16. Periodically, a base wall 17 of the hopper 16 is opened to discharge the accumulated large-size potatoes therefrom.
Patent EP-0067711-B1 (EP)
IPC: C07D217/20
Filed: 1982-06-15
Granted: 1986-10-01
Abstract: The invention relates to the new 6,7-diethoxy-1-(4-ethoxy-3-hydroxy-benzyl)-3,4-dihydro-isoquinoline of the Formula I <CHEM>  and physiologically acceptable salts thereof. The compound of the Formula I and salts thereof can be prepared by hydrolysing a compound of the general Formula VI <CHEM> (wherein R<1> is a group removable by hydrogenolysis) preferably a benzyl group and R is an alkyl group having 1-6 carbon atoms), reacting the compound of the general Formula V <CHEM> thus obtained (wherein R<1> is as stated above) with an amine of the general Formula IV <CHEM> or a salt thereof in the presence of a catalyst, subjecting the amide of the general Formula III <CHEM> thus obtained (wherein R<1> is as stated above) to ring-closure and subjecting the compound of the General Formula II <CHEM> (wherein R<1> is as stated above) or a salt thereof thus obtained to hydrogenolysis and if desired converting the compound of the Formula I thus obtained into a physiologically acceptable salt thereof or setting free the same from its salt.
Patent EP-0076574-B1 (EP)
IPC: C22C19/03
Filed: 1982-09-09
Granted: 1989-08-30
Abstract: A method of heat treating a nickel-cobalt-iron controlled expansion alloy to overage the alloy and provide high notch strength at temperatures of about 538 DEG C.
Patent EP-0079254-B1 (EP)
IPC: E06B9/04
Filed: 1982-10-08
Granted: 1985-03-27
Abstract: 1. Insulating system for the openings (2) in the facade of a building having exterior insulation (5) of the facade walls (1), and consisting, for each opening, of a shutter (9) made of a panel of insulating material, which is integrated into the exterior insulation, so as to allow the opening which is to be insulated to be sealed off when required, said shutter being mobile in a vertical plane parallel to the plane of the opening, characterised in that it consists, for each opening (2), of a housing in two parts (8, 8a) incorporated into the exterior insulation (5), one of said parts (8) being located to one side of the opening, while the other part (8a) is located to the opposite side of said opening, and also in that the dimensions of the shutter are slightly greater than those of the opening, so that in the open position said shutter is entirely contained within one of said parts (8) of the housing, and in the closed position said shutter is partially contained in both parts (8, 8a) of the housing.
Patent EP-0080417-B1 (EP)
Title: Method of recording foetal movements during pregnancy, and apparatus therefor
IPC: A61B10/00
Filed: 1982-11-22
Granted: 1987-10-28
Abstract: A method and an apparatus for recording foetal movements comprising a pick-up which forms part of an ultrasonic transducer connected, on the one hand, to an electric wave emitter device and, on the other hand, to a device for receiving and analyzing the electric waves obtained from the ultrasonic waves which have been reflected by the foetus and received by the transducer.
Patent EP-0107825-B1 (EP)
IPC: C07D471/04
Filed: 1983-10-07
Granted: 1988-03-02
Abstract: Compounds of formula 
<CHEM>
 wherein R1 is hydrogen, alkyl, cycloalkyl, alkanoyl, aralkyl, aralkanoyl, aryl or aroyl and R2 and R3 are the same or independently hydrogen, halogen, hydroxy, acyloxy, nitro, amino, aminoalkyl, trifluoromethyl, alkyl, alkoxy, acyl, cyano, or alkylamino with antidepressant, antihistaminic and cholinergic activity.
Patent EP-0105673-B1 (EP)
Title: Synthesis of hydrophilic phenol ester derivatives
IPC: C07C67/08
Filed: 1983-09-22
Granted: 1988-07-27
Abstract: A hydrophilic phenol ester derivative, especially a sulphonated or carboxylated phenol ester is prepared by reacting a C<sub>6</sub>-C<sub>18</sub> substituted or unsubstituted aliphatic carboxylic acid with a C<sub>2</sub>-C<sub>3</sub> alkanoic anhydride, and reacting the resultant C<sub>6</sub>-C<sub>18</sub> acid anhydride with a substituted phenol such as an alkali metal phenol sulphonate salt or hydroxybenzene carboxylic acid to give a C<sub>6</sub>-C<sub>18</sub> acyloxy derivative of a substituted benzene. The two stage process may be carried out in the same reaction vessel without the use of solvents. The products are useful as peroxyacid bleach precursors.
Patent EP-0132572-B1 (EP)
IPC: B66C23/74
Filed: 1984-06-15
Granted: 1987-01-28
Abstract: 1. A crane comprising a telescopic tower (4, 7), which is secured to a revolving superstructure or to the rotating deck (2) of a portal (12) and has an extensible part (7), which at its upper end is articulatedly connected to the inner girder section (9) of the jib, wherein an outer girder section (11) of the jib is hinged to the inner girder section (9) at the outer end thereof, comprising a counterbalancing jib (24), which is secured to the top end of the extensible part and has a free end, wherein a rear guy rope (12), which is fixed (at 13) to the revolving superstructure or to the rotating deck and from said fixing point extends around said free end to a fixed point (15) at the outer end of a jib support (16), which is hinged to the top end of the extensible part, comprising two additional forward guy ropes (17, 19), which are secured to the fixed point (15) of the jib support, wherein the end of the first (17) of said additional guy ropes is secured to the outer portion (18) of the inner girder section, the other end of the second guy rope is secured to the end (24) of a central support (21), a third guy rope (22) is secured to the end (24), and the other end of the third guy rope (22) is secured to the outer portion (23) of the outer girder section of the beam, and comprising a rope (26), which is secured to the outer girder section and is trained around a pulley (32) at the end of the central support and around a deflecting pulley (31) of the inner girder section and around additional deflecting pulleys (27, 27', 30) and then extends to an assembling winch (25), by which the outer girder section is pivotally movable relative to the inner girder section of the jib, characterized in that the rope (26) is trained around two coaxial deflecting pulleys (27, 27'), which are rotatably mounted on the rear end portion of the counter-balancing jib (24), which is rigidly connected to the extensible part (7), and the rope (26) is trained between said deflecting rollers (27, 27') around a pulley of a block (28), which carries a ballast hook and is movable as far as to a stop, and the tower (4, 7) is pivoted and provided with a luffing drive (5, 6).
Patent EP-0146030-B1 (EP)
IPC: B23B51/04
Filed: 1984-11-27
Granted: 1988-09-07
Abstract: Metal working cutting tool with a cutting insert which can be inserted in a recess of a tool shaft and fastened therein by means of a clamping jaw, whereby the cutting insert has the approximate shape of a prism with two diagonal opposite cutting edges and along one of the two lengthwise edges are adjacent cutting faces, which form an acute angle with the respective opposite principal cutting pressure and support surface, so that the angle opens towards the pressure-feed and support surface, whereby in the area of the joint lengthwise edge of the cutting face, there is incorporated in the cutting insert a continuous longitudinal groove of which one of the side walls serves as a support area for the relief-cut pressure-feed and support surface of the recess of the tool shaft, and whereas the respective other side wall forms the support surface for a recessed clamping jaw which is located in a diagonal groove of the tool shaft.
Patent EP-0138512-B1 (EP)
IPC: G02B6/10
Filed: 1984-10-03
Granted: 1987-12-02
Abstract: A process for manufacturing a preform from which is drawn an optical fiber, the core of which comprises layers of different glass composition. Layers of glass, adjacent ones of which have different composition, are deposited on a substrate. A process is preferred whereby layers of glass soot are deposited. The soot is consolidated and the resultant laminated glass structure is severed to form an elongated azimuthally asymmetric laminated core structure. A layer of cladding glass is added to the core structure, and the resultant preform is drawn into an optical fiber.
Patent EP-0115452-B1 (EP)
IPC: F24D17/00
Filed: 1984-01-09
Granted: 1987-06-03
Abstract: 1. Apparatus for producing a heated liquid, such as water supplying apparatus which consumes this liquid such as a warming tank (1), in which the liquid is heated by recycling at least the superheating heat from the vapour of a refrigerant which, to this end, after emerging from the compressor (5) and before returning to the condenser (7) of refrigerating apparatus (2) is diverted towards a main heating station (28) which contributes to the raising of the temperature of the liquid to be heated, which is tapped from at least one source (36) then heated and stored in a reservoir (43) before being sent to the apparatus (1) which consumes it via a distribution means (34) and/or being sent to the entrance to the main station (28) via a channel (44) by passing through a circulator (47), the apparatus for producing a heated liquid being characterised in that : - on the route taken by the liquid to be heated, the apparatus comprises, in addition to the main heating station (28) and upstream therefrom, a pre-heating station (18) comprising a supplementary exchanger (14) which, on the route of the vapours of the refrigerant, is mounted in series with the exchanger (13) of the main heating station (28) ; - the source (36) which re-supplies the apparatus with liquid to be heated is connected to the entrance of the pre-heating station (18) ; - in order to control the divertion of the refrigerant liquid towards at least one of the primary exchangers of the main heating station and the pre-heating station, a plurality of solenoid valves (15, 16) are provided ; - each of the exchangers (13, 14) known as primary, because they are passed through by the refrigerant liquid, penetrates into an enclosure (17, 18) which receives a certain volume of liquid (19, 20) such as water which is only an intermedary liquid between the refrigerant liquid and the liquid to be heated, the apparatus also comprising for the route of this liquid two secondary exchangers (21, 22) which, to this end, also penetrate respectively into one of the enclosures (17, 18).
Patent EP-0117777-B1 (EP)
IPC: C07H21/00
Filed: 1984-01-23
Granted: 1987-12-23
Abstract: The present invention relates to a chemical compound which consists of an oligonucleotide or an oligodeoxynucleotide consisting of a natural or modified chain of nucleotides (sic) to which an intercalating group is fixed via a covalent bond.
Patent EP-0187752-B1 (EP)
IPC: A01K61/02
Filed: 1984-09-07
Granted: 1988-06-29
Abstract: Appareil de déchargement de nourriture de poisson, comportant un dispositif de distribution de nourriture (1-3) relié à un dispositif de sonde (5), qui est au moins partiellement immergé dans l'eau et excitable par le poisson pour activer le dispositif de distribution de manière à offrir une certaine quantité de nourriture au poisson. Le dispositif de sonde contient un élément (8) sensible aux ondes sonores et/ou de pression, réagissant aux poussées exercées par le poisson contre le dispositif de sonde et envoyant en conséquence des signaux à un dispositif électrique (4) pour activer le dispositif de distribution (1, 3).