baber/WOPTO huggingface dataset:
Patent EP-2454772-B1 (EP)
Inventor: NOERSKOV JENS
IPC: H01M4/86
Filed: 2010-07-16
Granted: 2013-12-25
Abstract: The present invention concerns electrode catalysts used in fuel cells, such as proton exchange membrane (PEM) fuel cells. The invention is related to the reduction of the noble metal content and the improvement of the catalytic efficiency by low level substitution of the noble metal to provide new and innovative catalyst compositions in fuel cell electrodes. The novel electrode catalysts of the invention comprise a noble metal selected from Pt, Pd and mixtures thereof alloyed with a further element selected from Sc, Y and La as well as any mixtures thereof, wherein said alloy is supported on a conductive support material.
Patent EP-2332689-B1 (EP)
Inventor: KILIBARDA VELIBOR
IPC: B62D65/02
Filed: 2009-04-27
Granted: 2012-12-05
Abstract: An apparatus for welding motor vehicle components comprises a longitudinally extending scaffold structure (19) including a top wall structure (22) and support structure (23) extending downwardly from the top wall structure (22). A plurality of inverted robots (20) are supported in longitudinally spaced relation on the top wall structure (22) and extend downwardly from the top wall structure (22) into the open working space (WS) below the top wall structure (22). Robot control devices (24) are carried on the scaffold structure (19) and are operatively connected to the inverted robots (20).
Patent EP-2489350-B1 (EP)
Inventor: TOSCANO JOHN P
IPC: A61K31/18
Filed: 2007-03-16
Granted: 2013-12-04
Abstract: The invention relates to  N -hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel  N- hydroxysulfonamide derivatives release NHO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the  N -hydroxysulfonamide derivatives.
Patent EP-0006608-B1 (EP)
Title: Herbicidal, optically active r(+)-dichloropyridyloxy-alpha-phenoxy-propionic acid-propargylesters, process for their preparation and their use in herbicidal compositions
IPC: A01N43/40
Filed: 1979-06-26
Granted: 1982-06-30
Abstract: 1. Claims for the Designated States : BE, CH, DE, FR, GB, IT, NL Novel optically active R(+)isomeric propargyl esters of alpha-4-[3',5'-dichloropyridyl-(2')-oxy)phenoxy]propionic and thiopropionic acid of the formula I  see diagramm : EP0006608,P7,F4 R(+)-Form wherein X is oxygen or sulfur. 1. Claims for the Contracting State : AT A process for the production of novel optically active R(+)-isomeric propargyl esters of alpha-4-[3',5'-dichloropyridyl-(2')-oxy)phenoxy]propionic and thiopropionic acid of the formula I  see diagramm : EP0006608,P8,F4 R(+)-Form wherein X is oxygen or sulfur, which process comprises reacting the dichloropyridyloxy phenol of the formula II  see diagramm : EP0006608,P8,F5  in the presence of a base, with an optically active lactic acid derivative of the formula III  see diagramm : EP0006608,P9,F1  which has the S-configuration at the *C atom and wherein A' is one of the groups -COOR1 or -CN and R1 is hydrogen or a lower alkyl radical, and Y is a leaving group which leaves the molecule in the form of a compound HY and is replaced by the deprotonated radical of the phenol of the formula II at the optically inverse position of the *C atom, and converting the resultant optically active derivative into the free R(+)-propionic acid or R(+)-thiopropionic acid, and then preparing the propargyl ester from said acid.
Patent EP-0029149-B1 (EP)
IPC: A01K61/02
Filed: 1980-10-31
Granted: 1984-08-15
Abstract: An automatic feeding device comprising a storage bin or hopper containing dry fodder, a feed delivery port or aperture at the bottom of the storage bin, a feed delivery mechanism forcing a quantity of feed through the aperture, and a prime mover, such as an electric motor, driving the feed delivery mechanism. The electric motor is controlled by a timer which, at a pre-set time, causes a delivery of a first quantity of feed through the delivery port, and, after a pause, causes a delivery of a second quantity of feed. The storage bin may be cylindrical in shape, the feed delivery port being at the far end of a spiral or tangential chute extending from the storage bin, the delivery mechanism comprising at least one rotatably driven elongated thin flat flexible blade. The automatic feeding device may also provide a feed agitator stirring the feed in the storage bin above the delivery mechanism.
Patent EP-0022070-B1 (EP)
IPC: E04H1/12
Filed: 1980-06-02
Granted: 1982-12-08
Abstract: 1. A supporting tube (10) with at least one coupling section (12) releasably connected with it, for small buildings, especially for the skeleton frame structures of the latter, in which the coupling section (12) is provided with at least one flange (20) extending outwards from its periphery and running in the logitudinal direction of the tube, and abuts against the outer periphery of the supporting tube, characterized by the combination of the following features : a) that the supporting tube (10) also is provided with at least one flange (22) extending outwards from is periphery, b) that in the outer periphery (44, 62) of the supporting of recesses (26 or 48) running parallel to the axis of the latter and c) that furthermore the coupling section (12) has on its arcuate-shaped interior a plurality of projections (32 or 42) originating from a basic arc (30), which are in engagement with the recesses (26 or 48) of the supporting tube (10).
Patent EP-0040708-B1 (EP)
Title: Feeding device for a pneumatic-transport installation for granular materials
IPC: B65G53/46
Filed: 1981-04-29
Granted: 1983-10-05
Abstract: The apparatus of this invention feeds coarse-grained, lumpy dry materials from a hopper (1) to an outlet chamber (19) into which materials are blown. It has two rotors (5, 15) that rotate in unison about a common vertical axis and have circumferentially arranged material chambers (24, 25) that are coaxial with one another. A plate (7) between the two rotors (5, 15) has a passage (8) with which the chambers (24, 25) of the rotors (5, 15) can be brought into register by rotor rotation. The upper rotor (5) has a plurality of air chambers (26, 27) which receive pressure air conducted through the passage (8) from each of the chambers (25) of the lower rotor (15). A connecting channel (28) serves to increase the pressure on the outer side of the chambers (25) of the lower rotor (15). Multiple openings into the atmosphere discharge the chambers (24, 26, 27) of the upper rotor (5). With this arrangement the pressure drop  DELTA p is reduced and the distance between a pressurized rotor chamber and an unpressurized one is substantially increased, thereby reducing dust production and wear.
Patent EP-0041200-B1 (EP)
IPC: C08L63/00
Filed: 1981-05-22
Granted: 1983-08-31
Abstract: 1. Coating agents comprising epoxy resins and hardeners based on bisphenol A and/or bisphenol F epoxy resins and polyamines, polyamino adducts and/or polyaminoamides, characterised in that they additionally contain ketone resins.
Patent EP-0055382-B1 (EP)
IPC: C12M1/36
Filed: 1981-10-29
Granted: 1985-07-31
Abstract: 1. A process for the production of mixtures containing ammonium lactate from aqueous milk processing residues by adding ammonia to the milk processing residues or mixtures, which contain lactic acid and/or lactose and lactic acid generators or to which lactic acid generators have been additionally added, without further pretreatment, optionally with heating or cooling and agitation, at such a rate that the pH-value is kept below 6.0 and adding ammonia to a pH-value of at most 6.5 after the desired quantity of ammonium lactate has been formed, optionally followed by concentration of the reaction mixture obtained in known manner to a solids content of at most 85%, characterized in that mixed cultures are used as the lactic acid generators.
Patent EP-0054213-B1 (EP)
IPC: E05D15/52
Filed: 1981-11-30
Granted: 1985-05-08
Abstract: 1. An extension device for windows or doors in which the movable door or window portions are rotatable about a vertical axis and can be tilted about a horizontal axis, comprising a scissor arm (1) which is connected to the fixed frame and at the end towards the movable door or window portion, to a scissor housing (7), wherein mounted slidably in the housing (7) is a locking bar (22) provided with a locking member (20) which engages behind a locking roller (24) of the scissor arm (1) in the rotational and the closure position of the fitment, and wherein the housing (7) is adjustable by means of an adjusting means relative to a mounting (10) which is fixed in the frame of the movable door or window portion, on the longitudinal axis thereof, characterised in that the mounting (10) has a mounting block (13) which extends through an opening (14) in the upper wall (4) of the housing (7) and which is provided with a screwthreaded bore for receiving an adjusting screw (15), the head (16) which is provided with a polygonal recess therein, of the adjusting screw, form-lockingly extends through an additional opening (17) in the upper wall of the housing (7), said additional opening being connected to the first-mentioned opening, and said wall is provided with a further opening (18) for inserting an actuating tool into the polygonal recess.
Patent EP-0072793-B1 (EP)
IPC: F15B20/00
Filed: 1980-12-19
Granted: 1986-07-23
Abstract: A mechanism (80) is provided to controllably lower an actuator (28) upon the loss of a source (62) of pilot fluid in a fluid system requiring a float condition of operation. A resolver (80) is located in a vent line of a make-up valve and is connected to a second load supporting end (32) of the actuator (28) and is controllably vented to a tank (38) by moving a pilot control valve (48) to a fourth position (D). This eliminates the need to provide complicated systems having pilot operated check valves which are more difficult to control.
Patent EP-0071263-B1 (EP)
IPC: H04Q3/54
Filed: 1982-07-28
Granted: 1985-11-21
Abstract: 1. Method for the exchange of various types of information, which is combined into various information blocks in accordance with a specified system, between at least one peripheral device which can be connected to a telecommunications exchange, in particular a telephone exchange, by means of a single terminal, and the telecommunications in particular telephone exchange, wherein the various information blocks in the peripheral device (PG) and/or in the central control unit (GE) are assigned different identifications for the corresponding, different priority values in a store (SSP and SP1, SOx), characterised in that these priority values determine both the type of information which is to be transmitted (for example, printing of charge bills per call, overall charge tables, test data, printing of the code numbers transmitted by the call number generator of the operator, representation of the stored hexadecimal values) and the storage places concerned in said store (SSP and SP1, SPX) and in the peripheral device (PG), and also the sequence of the exchange of the various types of information between the telecommunications exchange and the peripheral device (PG), and that the exchange information and the resulting processing can be controlled by an operator, who is connected to the telecommunications exchange by dialling specific identifications directly or in dependence upon time and/or priority value by means of control switching means (ASt) of the peripheral device (PG) after the previous input of corresponding instruction data.
Patent EP-0080570-B1 (EP)
IPC: C07D493/10
Filed: 1982-09-22
Granted: 1986-12-17
Abstract: Novel antineoplastic ailanthone derivatives (IIb) represented by the following formula wherein R<sub>2</sub> is C<sub>5</sub>-C<sub>18</sub> α, β-unsaturated acyl group and its related compounds are disclosed.Particularly, some of the above compounds are far more effective than mitomycin C against mouse lymphocytic leucemia p388.These compound can be synthesized from known ailanthone via important intermediates, triacyloxy ailanthone, represented by the formula:wherein R, is acyl group.
Patent EP-0091935-B1 (EP)
IPC: F27B7/00
Filed: 1982-10-27
Granted: 1986-06-25
Abstract: The heating device according to the invention relates to open kilns with revolving fire, comprising an assembly of chambers heated by gases which circulate in hollow partition walls (19, 25) which subdivide said chambers into compartments. The production of the hot gases is provided by fuel injection means (26, 29) arranged at the upper portion of the partition walls in counter current (26, 29) of the combustive gas stream, thereby allowing to improve considerably the distribution of the temperature and the regulation precision. The device applies particularly to the firing of carbon anodes used in cells for the electrolysis of aluminum.
Patent EP-0095795-B1 (EP)
Title: Machine for driving underground galleries
IPC: E21D9/08
Filed: 1983-04-28
Granted: 1985-08-07
Abstract: The invention concerns an improved machine for making underground galleries. This machine comprises a shield consisting of two mutually movable parts, a forward knife casing 1 supporting on its inside a digging device 3 and a rear assembly skirt 2 acting as a guide means for a thrust ring 10. The knife casing and the assembly skirt are mutually connected by a slack fastening system allowing them to pivot with respect to each other in such a manner that their longitudinal axes form an adjustable angle. The machine of the invention applies to making underground galleries provided with coverings bracing the earth; it makes possible marked curves without the requirement of out-of-path earthworks.
Patent EP-0086142-B1 (EP)
IPC: E02B17/08
Filed: 1983-01-28
Granted: 1987-06-10
Abstract: The arrangement to which the invention pertains consists of a combination of calibrated compressible components (15), such as washers arranged in stacks, situated between an element (13) secured to the platform and another element (11) secured to a mounting which provides support for jacking mechanisms, accompanied by a sensor device (24) positioned according to the same conditions. The movable core (25) for the aforementioned sensor (24) is attached to a sliding element (21), which, in turn, is attached to the element identified as (13). Under these circumstances, the movable core (25), according to the positions which it may occupy, can modify connections for windings within the sensor. Data obtained in this manner is transmitted by a cable (28) to recording devices, as well as to direct reading devices or to indicators. Application for ocean platforms, notably for offshore drilling platforms.
Patent EP-0107527-B1 (EP)
IPC: F22B21/34
Filed: 1983-09-06
Granted: 1989-01-04
Abstract: 1. A boiler type device for the industrial production of thermal fluid such as water vapor, including : - a first combustion zone (5) of stretched cylindrical shape, of length L and diameter D, inclined with respect to the horizontal plane, activated with a rotating motion and equipped with a combustion organ (4). - a second combustion zone (12), distinct from the preceding one, called a solidification zone, of depth P, with I and height H, in which : a) a fraction of the calories contained in the combustion products is transferred by radiation to a receiving panel equipped with cold tubes (13) in which the fluid to be reheated is circulating, and in which b) non combustible particles, melted or dough-like and in suspension in the gaseous current are solidified, with the so-called solidification zone having in its lower part hopper for recovering slag, a third zone (17) for thermal exchange by convection via a tubuar network (18) equipped in its lower part with dust hoppers (21) and connected to the flushing systems (24) for gas and unwatering (25), characterized by the fact that the combustion organ (4) is a multi-fluid burner adapted to burn solid fuel suspended in a liquid, and that in the first combustion zone (5) the fuel is pulverized axially by an auxiliary fluid adapted to the fuel being used, and that the combustion zones shown (5, 12) and the solidification zone are associated via the following geometrical relationships expressed as a function of the parameter D : 3.25 D =< L 3.25 D =< 2.25 D =< I 4.   D =< H
Patent EP-0144481-B1 (EP)
Title: Method of making safety keys with locking possibilities differing from each other
IPC: E05B27/06
Filed: 1983-11-03
Granted: 1989-01-11
Abstract: 1. Method of making safety keys (10) with locking possibilities differing from each other, wherein spring-loaded pin tumblers are mounted in the locks in bores which run radially, which tumblers can be set by a safety key (10) to release for rotation the cylindrical-shaped core, which key is introduced into the key channel of the cylindrical-shaped core and which by means of bores (11) sets the correct displacement position of the rows of pin tumblers, wherein bore patterns are provided with conventional bore depressions (9) and also with bores (a-k) which differ as regards the number and/or form of the control surfaces, characterized in that in the following sequence a) bore patterns (A-E) are produced, which differ from each other, with each bore pattern (A-E) having the same number of bore sites (5) and with the position of the bore sites (5) being different in each bore pattern (A-E), b) in each bore pattern a given number of distinguished bore sites (14, 15) is varied as regards their position, this number being at least one, and c) each distinguished bore site (14, 15) is further varied as regards a given number of bore forms (a-k) which differ from each other.
Patent EP-0107625-B1 (EP)
IPC: B43K23/12
Filed: 1983-04-26
Granted: 1986-08-13
Abstract: An instrument for writing or drawing comprises a main body (1) containing a writing element (6) and a closing member (2) pivotally conncected to the former by resilient means (3) allowing for a reciprocal rotation of the parts.
Patent EP-0118043-B1 (EP)
IPC: G09B5/00
Filed: 1984-02-06
Granted: 1988-08-10
Abstract: A system for monitoring viewer response to visual stimuli having two slide projectors (12, 14) keyed for the simultaneous slide transport and optional viewing modes. The procedure includes projecting images from one slide projector (12) on screen (24), as seen at a normal viewing distance, and providing a viewer control close-up switch (38) for selectively switching to the other slide projector (14) for projecting an enlarged magnified view of the same image. A recording apparatus or printing device (40) is included for denoting the subject matter viewed in the enlarged format. The number of times the enlarged image slides are viewed provides a data base for market research.
Patent EP-0131743-B1 (EP)
IPC: B24B13/00
Filed: 1984-06-08
Granted: 1991-09-04
Abstract: A computer-controlled lens generating arrangement (1) has a calibration gauge (14) mountable on a lens chuck (28) and moveable into a calibration position for detecting a worn or eroded condition of a tool (18). When a worn or eroded condition oftool (18) is detected, data are provided to a computer (60) which recomputes positioning data for the chuck (28), and repositioning of the chuck (28), as well as the angle of the cutting tool (18), takes place.
Patent EP-0145846-B1 (EP)
IPC: A01N25/10
Filed: 1984-08-29
Granted: 1991-06-12
Abstract: A controlled release composition of biologically active materials is prepared by reacting a biologically active agent, aqueous polyhydroxy polymer, inorganic salt, and optional filler(s), drying the product and then grinding the product to the desire particle size. The product is then used. for example, for controlling pests.
Patent EP-0139206-B1 (EP)
Title: Gamma-butyrolactone derivatives, process for preparing the same and immunomodulating compositions containing the same as active ingredients
IPC: C07D307/94
Filed: 1984-09-11
Granted: 1988-07-20
Abstract: There are disclosed a  gamma -butyrolactone derivative represented by the following formula 
<CHEM>
 wherein R<1>, R<2>, R<3> and X each represent a group or an atom as defined in the specifation;
 a process for preparing the same and an immunomodulating composition containing the same as an active ingredient.
Patent EP-0150476-B1 (EP)
IPC: C08G63/48
Filed: 1984-12-21
Granted: 1987-07-29
Abstract: 1. Liquid crosslinkable coating compositions adhering well to metal which consist of hydroxyl group-containing polyesters and aminoplast resins as well as optionally pigments and usual lacquer auxiliary agents, which contain 30-5% by wt. aminoplast resins and 70-95% by wt. hydroxyl group-containing polyesters, which have been obtained by esterification of a mixture A of aromatic and/or cycloaliphatic and/or aliphatic carboxylic acids on the one hand with a mixture B of aliphatic linear or branched bi- and polyfunctional alcohols on the other hand, characterised in that mixture A consists of A1 70 to 90 mole % of aromatic and/or cycloaliphatic dicarboxylic acids or their esterifiable or transesterifiable derivatives, A2 0 to 20 mole % of tricarboxylic acids or their esterifiable or transesterifiable derivatives, A3 0 to 20 mole % aliphatic dicarboxylic acids and A4 5 to 15 mole % of aliphatic linear or branched monocarboxylic acids, and mixture B consists of the components B1 100 to 80 mole % of one or several aliphatic linear and/or branched diols, which for their part can contain 0 to 30 mole % ether diols, and B2 0 to 20 mole % of an at least trifunctional aliphatic alcohol, with the sum of A2 and B2 not being greater than 25 mol % and amounting to at least 3 mole % more than A4.
Patent EP-0179952-B1 (EP)
IPC: C21D8/02
Filed: 1984-10-30
Granted: 1988-09-14
Abstract: The present invention provides a method for producing hot rolled steel products having high strength and ductility. The method is particularly suitable for low alloy structural steels, which contain about 0.02 to 0.15 wt % C and 0.100 to about .015 % Nb, the higher Nb percentage being used for steels with the lower C content and vice versa. In the method, the steel is heated to a temperature of about 1150 to about 1250 DEG C. The steel is then rolled during a first sequence of passes so that the average austenite grain size at the end of the first sequence stays below about 50  mu m and so that the last pass in this sequence is conducted within the temperature range of about 950 to 1100 DEG C. In a second rolling sequence directly following the first sequence, the rolling is continued with further reductions that do not exceed about 15% in each pass. Subsequently, the steel may be cooled to ambient temperature in a conventional manner.
Patent EP-0126696-B1 (EP)
IPC: C21D9/52
Filed: 1984-05-23
Granted: 1987-11-11
Abstract: The present invention relates to a continuous coating process by a layer of Zn, Al or of a Zn-Al alloy for a cold laminated steel band comprising a heating thermic cycle, followed by a rapid cooling, a tempered coating in the metal bath of coating in fusion, at a temperature from 460 DEG  to 500 DEG  C., and a subsequent cooling, characterized in that after the tempered coating, the coated steel band is subjected to an over-ageing treatment by maintaining the band at a temperature comprised between 430 DEG  and 270 DEG  C. during at least two minutes. This process is carried out in an installation comprising an over-ageing chamber.