baber/WOPTO huggingface dataset:
Patent EP-0076768-B1 (EP)
IPC: E02D11/00
Filed: 1982-08-24
Granted: 1985-05-22
Abstract: A two-directional percussion implement selectively adaptable both for driving in and for extracting, e.g. piles, from the ground, includes two coaxial electromagnetic coils whose movable armatures are represented by extremities of a reciprocable ram. Opposite anvils, one of which is adapted to be coupled with a driven element, are interlinked by a non-magnetic shaft traversing the ram. When the implement is intended for drilling operations, a rotary drive imparts rotation to one of the anvils via a connection permitting independent rotation and reciprocation. The shaft in this case has a central channel for taking samples or for conducting drilling fluids. When adapted only for axial percussions, the implement is vertically suspended on a cable via a shock absorber.
Patent EP-0109473-B1 (EP)
IPC: G09F9/302
Filed: 1982-11-23
Granted: 1987-01-07
Abstract: 1. Indicating element for the seven-segment representation of a number, with a medium which is arranged between two plates and switchable between two optically different states, with transparent front electrodes arranged in seven-segment format and correspondingly arranged rear electrodes which are connected together, characterised thereby, that five of the seven front electrodes are each so divided up into two parts or groups of parts which are connected together that each part or each group of parts can represent the corresponding segment and that a respective part or a respective group of parts of three of these five electrodes is controlled in common by a first control signal, a respective part or a respective group of parts of the other two of these five electrodes is controlled in common by a second control signal and all other parts or groups of parts as well as the remaining two electrodes are each controlled by a respective separate control signal.
Patent EP-0067191-B1 (EP)
IPC: B62M1/18
Filed: 1981-12-16
Granted: 1985-09-18
Abstract: The vehicle includes a chassis formed of a steerable chassis part (1a) and a driving chassis part (1b). The lower part of the steerable chassis is provided with freely running wheels (5,6) and the driving chassis part has a driving bicycle provided with eccentrically connected driving wheels (10,11). The driving shaft (8) of the driving bicycle is at an acute angle to the imaginary line taken through the centre of the driving wheels (10,11), intersecting the distance between the wheels pref. at its midpoint. The ends of the driving shaft are eccentrically (e) fixed to the driving wheels.
Patent EP-0119997-B1 (EP)
Title: Dispositif de soudure explosive
IPC: B23P6/04
Filed: 1982-09-24
Granted: 1987-05-06
Abstract: Dispositif de soudure explosive (10) destiné à fixer de manchons (52) à l'intérieur d'un conduit tubulaire (50) pour le transport de fluide. Le dispositif (10) comprend un organe brisable en forme de cuvette (12), un matériau explosif (14) fixé à l'intérieur de la cuvette (12), un mécanisme (16) destiné à faire exploser le matériau explosif (14), ainsi qu'un mécanisme (23) destiné à fixer de manière détachable le dispositif (10) en position à l'intérieur du manchon (52) grâce à un usinage à distance (non illustré).
Patent EP-0090367-B1 (EP)
IPC: B01D53/34
Filed: 1983-03-25
Granted: 1988-05-18
Abstract: 1. Method for reducing the damaging action of acid-forming pollutants contained in the atmosphere, such as SO2  and NOx , using the moisture contained in the atmosphere, by systematic and extensive introduction and distribution of strongly water-soluble non-dust-forming basifiers, such as ammonia, potassium and sodium compounds, into the atmosphere via a system of nationally arranged chimneys and/or structures for bringing, in approximately the same areas of action, the acid and basifiers into the air layers.
Patent EP-0095030-B1 (EP)
IPC: B65G47/92
Filed: 1983-03-31
Granted: 1986-06-11
Abstract: 1. Lifting device with at least one lifting magnet (1) with a pair of magnet poles (8, 9) adaptable to the surface shape of the part to be lifted, characterized in that each magnet pole (8, 9) is constructed of at least two components (2, 4, 10 ; 3, 5, 11 or 2, 4, 18, 18' ; 3, 5, 19, 19') displaceable at least partially in telescopic manner in the vertical direction (17) and/or in the horizontal longitudinal direction (20) of the part to be picked up and that corresponding magnetic components (10, 11, 18, 19 ; 18', 19') of different polarity are displaceable in pairs.
Patent EP-0094560-B1 (EP)
Title: Process for the production of 3-(10,11-dihydro-5h-dibenzo(a,d)-cyclohepten-5-ylidene)-n,n-dimethyl-1-propaneamine-n-oxide
IPC: C07C/
Filed: 1983-05-05
Granted: 1986-09-24
Abstract: 1. Process for the preparation of 3-(10,11-dihydro-5H-dibenzo [a,d]-cyclohepten-5-ylidene)- N,N-dimethyl-1-propanamine-N-oxide dihydrate and its acid addition salts which comprises reacting 3-(10,11-dihydro-5H-dibenzo [a,d]- cyclohepten-5-ylidene)-N,N-dimethyl-1-propanamine with 25 - 85% hydrogen peroxide solution at 30 - 95 degrees C for a period of 20 minutes to 4 hours, isolating the resulting N-oxide from the reaction mixture as such or as acid addition salt in known manner.
Patent EP-0110007-B1 (EP)
IPC: D06P1/46
Filed: 1983-07-16
Granted: 1988-04-27
Abstract: The invention relates to a cleaning agent, particularly for textiles which has a content of milk proteins. Milk proteins are suitable for an at least partial substitution of the polyphosphates contained in conventional detergents. However, they are particularly advantageously used in textile dyeing and high pressure cleaning. With particular advantage, they can be added together with a surfactant mixture.
Patent EP-0101892-B1 (EP)
IPC: A22C13/00
Filed: 1983-07-21
Granted: 1986-09-24
Abstract: Disclosed is a tubular sausage casing of a cellulose material having a longitudinal seam region whereat is located a smoke-permeable adhesive-containing layer of a substantially water-insoluble cationic resin which is a condensation product of a polyamide-polyamine, an aliphatic polyamine or polyamide with bifunctional halohydrin or derivative thereof. The casing also includes a coating on its inside surface of an oily emulsion having a first component comprising a water-soluble cellulose ether or a water-soluble modified starch, and a second component comprising an oil and an emulsifier. Also disclosed is a process for producing this casing and sausage products made therefrom.
Patent EP-0105421-B1 (EP)
IPC: G03C11/12
Filed: 1983-09-22
Granted: 1988-06-08
Abstract: The present invention relates to a photosensitive transfer material, which comprises a flexible temporary support film which is preferably transparent, a thermoplastic photosensitive layer, optionally a flexible cover film on the free side of the photosensitive layer and, optionally, an intermediate layer between the support film and the photosensitive layer. The photosensitive transfer material is suitable for manufacturing photoresist stencils and solder masks. The temporary support film has a rough surface which exerts an embossing effect on the surface of the photosensitive layer and the intermediate layer, respectively. The mat-finish of the intermediate layer prevents an irregular deformation of this layer in moist air, while the mat-finish of the photosensitive layer precludes unwanted reflections.
Patent EP-0112048-B1 (EP)
IPC: C11D17/00
Filed: 1983-11-14
Granted: 1986-08-20
Abstract: In light-duty liquid detergent compositions suitable for hand dishwashing, improved foaming performance, especially in hard water, is obtained by using combinations of particular alkylbenzene sulphonates (linear C<sub>10</sub>-C<sub>13</sub> alkylbenzene sulphonates substantially free of other alkyl chain lengths and containing only minor amounts of C<sub>13</sub> material) and particular alkyl ether sulphates (those containing 20% or less of C<sub>14</sub> and above material and having an average degree of ethoxylation of from 1 to 12).
Patent EP-0121025-B1 (EP)
IPC: G05F3/20
Filed: 1983-12-06
Granted: 1992-03-11
Abstract: A circuit for aupplying charging current to a battery and which includes a rectifying circuit operatively arranged to provide an unfiltered rectified output and a current regulating circuit connected in series. The current regulating circuit includes a controlled current-carrying stage and a control stage operatively arranged to control conduction of the controlled stage in response to an input signal representative of the unfiltered rectified output from the rectifying circuit. The control stage (38, Figures 2, 3, 4A, 4B, 5A, 5B) is provided with an internal negative feedback path (33-35, Figures 2; 48-50, 52, Figures 3; 3a, 33b, 34, 35, 43, Figures 4A, 4B; 58-61, Figures 5A, 5B) and allows the controlled stage (39-42, Figures 2, 3, 4A, 4B; 64, Figures 5A, 5B) to pass current during periods when the unfiltered output from the rectifying circuit (36, Figures 2, 3, 4A, 5A; 36 min  Figures 4B, 5B) is between a first level, defined by voltage across the battery (24) and a higher second level. External negative feedback may be provided from the controlled stage (39-42, Figures 2, 4A, 4B) to the control stage (38, Figures 2, 4A, 4B). The controlled stage, under control from the control stage, blocks current to the battery during periods when the unfiltered rectified output from the rectifying circuit is greater than the second level. Thus, short duration current pulses are supplied to the battery.
Patent EP-0102315-B1 (EP)
IPC: B23K3/04
Filed: 1983-03-16
Granted: 1988-07-27
Abstract: In a circuit arrangement for controlling the operating temperature of the heating coil of an electric soldering iron, the resistance variation of the heating coil itself is to be evaluated at lowest possible cost of circuitry and doing away with a thermocouple sensor that used to be arranged in the region of the soldering bit or of the heating coil, at high mechanical cost. To this end, a precision resistor is inserted in the heating circuit and a TRIAC switching element connected between the latter and the heating element, which is switched open by a comparator circuit as a function of the voltage drop at the precision resistor or which lets through only the pulses of a pulse generator circuit required for measuring the switch-on threshold, which pulse generator circuit is synchronized via a null detection circuit for null passage of the AC voltage. The voltage drop is further compared with a preset voltage and when it is reached an integration capacitor is charged, the voltage of which controls the comparator in proportion to a reference voltage. The TRIAC is switched on as long as the voltage at the output of the integration exceeds the reference voltage, and is switched off as long as this voltage is lower than the reference voltage. In the latter case the integration capacitor forms a time function element for the reheating of the heating coil.
Patent EP-0118480-B1 (EP)
IPC: C25D11/24
Filed: 1983-09-01
Granted: 1987-12-02
Abstract: Anodized metal surfaces are cold pressed while they are treated at a temperature lower than 30oC in a still wet state with an aqeous solution containing nickel salt and at least one fluoride. The solution may contain further additives for example a preservating agent, optionally dissolved in a solubilization agent such as alcohols.
Patent EP-0151233-B1 (EP)
IPC: C23C16/44
Filed: 1984-11-02
Granted: 1990-08-08
Abstract: To apply a silicon oxide adhesion-promoting layer to a metal prosthesis part or frame, for subsequent application of a dental plastic thereon, the prosthesis is subjected to flame hydrolysis derived from a flame hydrolysis burner (11) which has a silicon compound in vapor or gas form applied thereto in addition to a carbon-containing combustion gas, such as propane and air, the prosthesis part or frame being passed through the flame from the burner in the forward third thereof, the burner flame cone having, in operation, a length (L) of between 15 to 20 cm, a gas stream speed of about 1 m/sec., and wherein the length (L) of the cone exceeds the spacing distance (D) of the farthest part of the prosthesis from the mouth of the burner by only up to about 25%. For fine adjustment of the cone, a tinting substance can be added to the flame.
Patent EP-0125850-B1 (EP)
IPC: D21C9/00
Filed: 1984-05-04
Granted: 1987-09-16
Abstract: An absorbent retentive cellulosic pulp comprising sheets or platelets (10) of microfibrils (12), said sheet-like particles (10) being of random shape and forming discontinuous walls surrounding voids (14), is provided by extensively beating a dilute aqueous dispersion of cellulose fibres and then freeze-drying the beaten pulp. 
<??>The pulp so treated is suitable for use in products such as sanitary napkins, tampons, diapers, dressings or the like which are used to absorb body fluids.
Patent EP-0140745-B1 (EP)
IPC: F27D11/04
Filed: 1984-09-18
Granted: 1987-07-08
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent EP-0130155-B1 (EP)
IPC: B63H20/10
Filed: 1984-06-20
Granted: 1987-04-22
Abstract: Retractable auxiliary and emergency propulsion device for small craft comprising a hydraulic motor with its own propellor, powered by a hydraulic pump applied either to a motor installed on the craft just for this purpose and of considerably reduced power compared to the principle motor or to other motors already on the boat for other purposes, such as, for generators, refrigerators, compressors and the like, said hydraulic motor sliding on inclined guides placed in the stern of the craft so as to be dropped into the sea when necessary, or raised up and placed in a suitable storage space in the boat.
Patent EP-0155484-B1 (EP)
IPC: F16B13/00
Filed: 1985-02-07
Granted: 1988-01-20
Abstract: 1. An expansion dowel for mounting a compound unit (1), especially a plastic window frame, on a building unit (2), said dowel comprising a slotted sheet-metal sleeve (3) and a bolt (4) inserted therein, the head (5) of said bolt cooperating with the top edge of the sleeve and the threaded end portion of said bolt having an expansion nut (7) screwed thereon for cooperation with the bottom expansion zone (8) of said sheet-metal sleeve (3), characterised in that the top edge of the sleeve cooperating with the bolt head (5) has formed thereon a plurality of circumferentially distributed, radially outwardly protruding spikes (9) configured as embossed portions, the profile of said spikes being selected such that, when the bolt (4) is tightened, they will be embedded by the bolt head (5) in the compound unit (1) to be mounted.
Patent EP-0175088-B1 (EP)
IPC: B23B31/117
Filed: 1985-07-20
Granted: 1988-04-27
Abstract: A tool holder for drilling and chiselling tools includes a receiving sleeve forming a bore with a conically shaped section for receiving a conically shaped shank on a drilling or chiselling tool. Shoulders extending in the axial direction of the sleeve are formed on the surface of the conically shaped section for interengagement with grooves in the drilling or chiselling tool shank so that the sleeve can rotate the tool. Locking elements in the form of axially elongated pins are mounted in the receiving sleeve so that the pins extend transversely of the sleeve axis and tangentially of the conically shaped bore section. The pins are spring biased toward the bore section and are displaceable generally radially relative to the bore. The pins are arranged to seat within an annular groove in the shank of the tool.
Patent EP-0186915-B1 (EP)
IPC: C07D307/52
Filed: 1985-12-30
Granted: 1990-08-08
Abstract: This invention relates to novel  beta -methylenefuranethanamines which are mechanism-based inhibitors of dopamine beta-hydroxylase useful as antihypertensive agents.
Patent EP-0177080-B1 (EP)
Title: Process for preparing 4-hydroxycoumarin derivatives
IPC: C07D311/56
Filed: 1985-09-10
Granted: 1988-11-17
Abstract: The invention provides a process for preparing a 4-hydroxycoumarin derivative having anti-coagulant properties, useful as a rodenticide, of formula <CHEM> wherein R<1> and R<2> are independently selected from the group consisting of hydrogen, halogen, alkyl of up to 6 carbon atoms and alkoxy of up to 6 carbon atoms, and R<3> represents a group selected from <CHEM> where X represents a halogen atom or a group C1 12 alkyl, C1 12 alkoxy, C3-8 cycloalkyl, CN, SO2R<5>, CF3, OCF3, COOR<5> or COR<5>, where R<5> is C1 6 alkyl, n min  is 0, 1 or 2 and Y is a fluorine or chlorine atom; <CHEM> where n min  and Y are as defined above, X is as defined above or is hydrogen, n sec  is 0 or 1 and D is an oxygen atom or a group -O-(CH2)m-, -(CH2)m-O-, -O-(CH2)m -O-(CH2)p-, -(CH2)-m, or -CH=CH-, or a sulphur ana logue thereof, wherein m is in the range 1 to 6 and p is in the range 1 to 6; <CHEM>  where X, n min  and Y are as defined in (a) above.  (d) a group selected from <CHEM>  and <CHEM>  and  (e) a group selected from <CHEM> where X and n sec  are defined as in (b) above, A is an oxygen or sulphur atom and D min  is an oxygen atom or a -CH2- group, which process comprises condensing 4-hydroxycoumarin with a compound of formula <CHEM> or the corresponding 1,2-dihydronaphthalene, wherein R<1>, R<2> and R<3> are as defined above, and L is a hydroxy group or a halogen aotm, in the presence of an organic solvent and a catalyst characterised in that the solvent is selected from formic acid, a mixture of formic acid and at least one C2-6 aliphatic acid having a boiling temperature at atmospheric pressure in the range 60 DEG C to 105 DEG C and a liquid halogenated hydrocarbon having a boiling temperature of at least 60 DEG C, and reaction is effected at a temperature in the range 60 DEG C to the reflux temperature of the reaction mixture.
Patent EP-0179527-B1 (EP)
IPC: B21C37/04
Filed: 1985-10-11
Granted: 1992-06-03
Abstract: Reinforcing wire of nickel or nickel alloy for instance, for structures such as pipes and containers for the process industry, which in view of their working conditions consist of particular materials which, however, have an inadequate strength and/or dimensional stability at high working temperatures. In order to protect this reinforcing wire it is built up coaxially from a core wire, providing the reinforcement, a barrier layer of ceramic and a thin metal sheath.
Patent EP-0176346-B1 (EP)
Title: Carpet tile
IPC: D06N7/00
Filed: 1985-09-24
Granted: 1989-12-27
Abstract: A freelay tufted or bonded carpet tile (10) which has a carpet base (12) with foam (14) thereon to increase the comfort level and decrease fatigue to the person or persons walking thereon and also lowers the noise level due to a decrease in acoustical value.
Patent EP-0184447-B1 (EP)
IPC: H04B7/08
Filed: 1985-12-04
Granted: 1992-05-06
Abstract: The present invention provides a diversity reception type automotive antenna system comprising a pole type antenna as a main antenna and a high-frequency pickup as a sub-antenna, the high-frequency pickup being mounted on a connection between each adjacent vehicle portions and functioning to detect surface high-frequency currents induced on the vehicle body by radio or other waves and flowing on the connection. The high-frequency pickup can readily be installed on the vehicle body without any externally projecting portion which would otherwise damage the design of the vehicle body.
Patent EP-0180541-B1 (EP)
IPC: B41F35/02
Filed: 1985-10-14
Granted: 1989-11-02
Abstract: 1. A method for cleaning colour residues from a printing cylinder by means of a liquid, characterised in that the printing cylinder (2) is sprayed with a high-pressure water jet with a feed pressure of over 100 bar, in such a manner, that the colour residues are removed wholly mechanically by the impact of the water jet.
Patent EP-0225067-B1 (EP)
IPC: B32B27/00
Filed: 1986-11-05
Granted: 1991-02-13
Abstract: The invention concerns a chemically modified ethylene copolymer having good adhesion to metals and other polar substances. The ethylene copolymer consists of ethylene alkyl-(meth)acrylate copolymer to which has been grafted an unsaturated acid or anhydride.
Patent EP-0223584-B1 (EP)
IPC: B60P1/38
Filed: 1986-11-17
Granted: 1991-01-23
Abstract: Mechanical handling apparatus 1 for moving a load over a support surface 2, comprising an endless powered conveyor device 3 which extends substantially over at least part of the length of the support and is trained round guide means or pulley means 4 rotatable about substantially horizontal axes. The surface 2 also has mechanical handling apparatus in the form of rise and sink conveyors 9 which are in the form of tracks which extend substantially the length of the surface and comprise a plurality of rollers 10 which are raisable and lowerable with respect to the surface between a position in which the rollers 10 stand proud of the surface for passage of a load such as a pallet 11 thereover and a position in which the rollers 10 are retracted below the level of the surface for support of the pallets on the surface for storage or transport.
Patent EP-0228856-B1 (EP)
Title: Abrasive grits formed of ceramic containing oxides of aluminum, and yttrium, method of making and using the same and products made therewith
IPC: C09K3/14
Filed: 1986-12-15
Granted: 1992-02-12
Abstract: Ceramic abrasive grits comprising alpha alumina and at least about 0.5 percent by weight yttria are prepared by mixing an aqueous dispersion of alpha alumina monohydrate and yttrium compound, gelling the resultant mixture, drying the gel to produce a dried solid, crushing the dried material to produce grits, calcining the dried grits to substantially remove bound volatile materials, and firing the grits to produce a ceramic material. The yttrium for the most part is in the form of a yttrium aluminum garnet. Abrasive products comprising the abrasive grits are also claimed as is a method of grinding a workpiece with such abrasive products.
Patent EP-0232668-B1 (EP)
IPC: E04B7/16
Filed: 1986-10-17
Granted: 1991-03-27
Abstract: A device for covering and uncovering holes or any other similar structures (6) intended to be covered by tarpaulins (2) to (5) and comprising a modulable assembly (14) of tarpaulins comprising at least one tarpaulin (2, 21) on each side (16, 17) of the transverse median plane (15) of this modulable assembly (14), the tarpaulin or tarpaulins (2, 3, 4, 5...) on one side (16) of the transverse median plane (15) following a path (18) in a direction contrary to that (19) of the tarpaulin or tarpaulins (21, 31, 41, 51...) of the other side (17) of this transverse median plane (15), and two motors (39, 40) located, respectively, on each lateral side (37, 38) of the hole or of the structure (6), each of the motors (39, 40) driving, during the covering stage, the set of reels (29, 30, 31, 32) located on one side (16) of the transverse median plane (15) or driving, during the uncovering stage, the set of drums (201, 211, 221, 231) located on the other side (17) of the transverse median plane (15). <IMAGE>