baber/WOPTO huggingface dataset:
Patent EP-0027049-B1 (EP)
Title: Electric switches
IPC: H03K17/97
Filed: 1980-10-07
Granted: 1984-03-14
Abstract: Switching device e.g. for use on machinery to prevent machine operation unless safety guards or the like are correctly positioned comprises two separate parts (1, 2) one part including at least two Hall effect devices (3, 4) which respond to magnetic poles of opposite polarity and electronic switching menas which is actuated only when all the Hall effect devices are triggered simultaneously, and the other part (2) including a corresponding number of magnets (7, 8) positioned to actuate the respective Hall effect devices when the two switch parts are placed in close proximity and predetermined orientation. The swith is substantially tamper proof and a control circuit can detect any unauthorised attempt to override the switch.
Patent EP-0032641-B1 (EP)
Title: Reheating system for a steam-turbine power plant
IPC: F01K9/00
Filed: 1980-01-18
Granted: 1986-09-10
Abstract: The system comprises a series of heaters arranged in cascade and fed with steam from drawoffs at pressures which progressively decrease from the steam boiler side to the condenser side of the plant. In order to improve the efficiency of the plant with which the system is associated, the system comprises a plurality of biphase turbines arranged in cascade. The first of the turbines is fed from the drain of the heater at the highest pressure and the following turbines are each fed at least in part with the outlet liquid of the biphase turbine preceding it. These biphase turbines produce mechanical energy by recovery of the kinetic energy of the condensates of the heaters feeding them.
Patent EP-0031771-B1 (EP)
IPC: C07D295/092
Filed: 1980-12-19
Granted: 1983-03-16
Abstract: The invention is dealing with compounds of the formula:    <IMAGE>  I and pharmaceutically acceptable salts thereof, in which R1 and R2 each represent a lower alkyl radical or a phenyl radical, or, together with the carbon atom to which they are bound, a cycloalkyl radical having at the most 7 carbon atoms; R3 represents hydrogen, a lower alkyl radical, or the phenyl radical; R4 and R5 each represent a lower alkyl radical, or, together with the nitrogen atom to which they are bound, a heterocyclic amino radical such as the pyrrolidinyl or morpholino radicals; and R6 represents a lower alkyl radical, a phenyl radical, a benzyl radical, or the 1-ethynyl-cyclohexyl radical, which compounds can be used in the treatment of angina pectoris.
Patent EP-0050740-B1 (EP)
IPC: H01M2/18
Filed: 1981-09-22
Granted: 1985-08-07
Abstract: 1. A storage battery comprising a spacer member for dimensionally stable electrode plates, the electrode plates being spaced by at least 5 mm, characterised in (a) that the spacer member (1) is an electrically insulating sheet (2) having projections (3) provided therein beneath one another at predetermined distances (a), the lateral extension (b) of said projections corresponding to the distances (c) between adjacent electrode plates (4, 5, 6), (b) that a respective sheet is disposed in each storage battery cell on opposite inner cell walls such that the side edges (7 to 12) of the associated electrode plates may be arranged between the projections (3).
Patent EP-0053985-B1 (EP)
IPC: A21D2/34
Filed: 1981-12-08
Granted: 1984-11-21
Abstract: 1. Claims for the contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Foodstuff with high nutritional efficiency, containing proteins, lipids and glucides or carbohydrates in the respective weight ranges of 8 to 40% (proteins), 5 to 30% (lipids) and 25 to 70% (glucides or carbohydrates), characterised in that at least 10% of the proteins are provided by quail eggs and at least 25% of the proteins are provided by hydrolysates (or autolysates) of proteins of animal origin or from fermentation, the lipids contain at least 30% of unsaturated or polyunsaturated fatty acids and the glucides are a combination of rapidly assimilated sugars and slowly assimilated sugars. 1. Claims for the contracting States : AT Process for preparing a foodstuff with high nutritional efficiency, containing from 8 to 40% of proteins, 5 to 30% of lipids and 25 to 70% of glucides or carbohydrates, characterised in that mixing is carried out of these three components chosen so that at least 10% of the proteins are provided by quail eggs, at least 25% of the proteins are provided by hydrolysates, or autolysates, of proteins of animal origin or from fermentation, that the lipids contain at least 30% of mono- or polyunsaturated fatty acids and that the glucides are a combination of rapidly or slowly assimilated sugars.
Patent EP-0066677-B1 (EP)
IPC: B62D59/02
Filed: 1982-03-19
Granted: 1986-05-28
Abstract: 1. A drive for a tracked vehicle (1) and its related tracked trailer (11), particularly a vehicle for the maintenance of a ski run tamping, characterized in that the towing vehicle (1) has, for each drive track (3, 4), a separate hydraulic pump (24, 25), that with each hydraulic pump (24, 25) is connected a hydraulic motor (9, 10), being linked to the corresponding track (3, 4), and that a similar motor (19, 20), provided on the trailer (11), is connected in parallel with each corresponding hydraulic motor (9, 10) of the towing vehicle (1), but linked to the drive track (13, 14) provided on the opposite side track (3, 4) of the towing vehicle (1).
Patent EP-0064367-B1 (EP)
IPC: H05B6/10
Filed: 1982-04-23
Granted: 1986-01-29
Abstract: A method for heating a conical valve seat surface on a ferrous seat ring insert which is fixedly received by a bore in an aluminum engine component. The method involves high power induction heating including the steps of locating an inductor adjacent the valve seat surface and then energizing the inductor by a power source having some predetermined frequency and elevated power rating. The method also includes the step of maintaining the inductor in an energized condition for some predetermined period of time to transform the metal forming the valve seat into an austenitic structure to a preselected depth. The steps of energizing and maintaining are coordinated such that the desired transformation is obtained in a very short time interval. This then advantageously prevents deleterious expansion of the insert heat transfer through the insert to the aluminum engine component which would otherwise adversely affect the close fitting relationship between the insert and bore.
Patent EP-0071377-B1 (EP)
IPC: G06K17/00
Filed: 1982-07-19
Granted: 1987-03-18
Abstract: A data storage member (1) comprises recording material for recording information (5) which can be imaged using non-coherent light and in addition to and distinct from that information, the member has control data (7, 8, 9) which defines a two-co-ordinate system for the member to provide for random access to the information. A reading recording apparatus comprises a non-laser optical system for imaging onto selected areas and a servo-system, including a microprocessor and transducers, for reading the control data and for positioning a head of the optical system in desired locations relative to the storage member. The invention affords cheap optical data bases recordable and readable by apparatus not requiring a laser optical system.
Patent EP-0104604-B1 (EP)
IPC: C07D217/14
Filed: 1983-09-21
Granted: 1988-05-18
Abstract: 1,2,3,4-Tetrahydro-1-aminomethyl-4-phenyl-isoquinolines useful as chemical intermediates and as pharmaceuticals and methods for their preparation.
Patent EP-0100690-B1 (EP)
Title: Coating in conformity with a high friction resistance
IPC: D06N3/00
Filed: 1983-06-02
Granted: 1986-10-01
Abstract: A conformable sheet covering with high coefficient of friction, comprising a superficial layer made of a fine powder at least partially imbedded in a curable resin layer bonded to a lower support layer. The support layer is made of a thin sheet material having an elongation coefficient between 20 and 60% for a tensile force per linear centimeter less than 20N. There is a contact adhesive layer, protected by a pull off film, on the back side of the support layer. The new sheet covering is usable on three-dimensional surfaces.
Patent EP-0109955-B1 (EP)
Title: Rubber/metal composites
IPC: C08K5/41
Filed: 1983-10-18
Granted: 1988-01-20
Abstract: The bond strength between a sulphur-vulcanisable rubber and a metal, especially brass, is increased by using as bonding promoter an organic substance containing one or more groups of the formula -S-S0<sub>2</sub>R where R represents (a) a radical -OM where M is a monovalent metal, the equivalent of a multivalent metal, a monovalent ion derived by the addition of a proton to a nitrogenous base or the equivalent of a multivalent ion derived by the addition of two or more protons to a nitrogenous base, or (b) an organic radical. Preferred promoters include sodium, zinc, nickel and cobalt organothiosulphates.
Patent EP-0135657-B1 (EP)
Title: Antibacterial drugs and/or feed concentrates
IPC: A23K20/195
Filed: 1984-04-13
Granted: 1989-12-27
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Medicaments and/or feed concentrates having an antibacterial activity and a content of a) 2-[(methoxycarbonylhydrazono)-methylene]-quinoxaline-1,4- dioxide, characterized in that it contains b) 2-(methyl)-5,7-di-(chloro)-8-(hydroxy)-quinoline as another (other) active ingredient(s). 1. Claims for the Contracting State : AT A process for preparing medicaments and/or feed concentrates having an antibacterial activity and a content of a) 2-[(methoxycarbonylhydrazono)-methylene]-quinoxaline-1,4- dioxide and b) 2-(methyl)-5,7-di-(chloro)-8-(hydroxy)-quinoline as additional ingredient, characterized in that they are prepared by mixing these active ingredients and optionally 1 or more solid and/or liquid carrier(s) which is (are) conventional in medicaments and/or feed concentrates.
Patent EP-0149051-B1 (EP)
IPC: A01N53/00
Filed: 1984-11-15
Granted: 1988-10-26
Abstract: A water-soluble pesticidal formulation approximately comprising in grams per liter 10 to 500 of at least one pyrethroid, 10 to 200 of a non-polar solvent having a solubility in water at 20 DEG  C. of 0.01 to 15 g/liter, 20 to 500 of at least one non-ionic emulsifier, 5 to 250 of at least one anionic emulsifier, up to 300 of a solvent having a solubility in water at 20 DEG  C. of at least 30 g/liter, up to 5 of a dyestuff, up to 50 of auxiliaries and up to 900 of water. The formulation will dissolve in water to give clear solutions.
Patent EP-0122715-B1 (EP)
IPC: A01G17/08
Filed: 1984-03-13
Granted: 1987-03-11
Abstract: A one-piece, integrally formed tie apparatus is provided in which a line engaging portion releasably engages line (14) and a vine holding portion releasably loosely holds vines (19). The vine holding portion includes an elongate flexible arm (18) integrally depending from the line engaging portion and elastically deformable to define a loop. A spherical locking head is formed at a remote end of the flexible arm (18) and a complementary locking part (40) engages the spherical head to close the loop completely to surround the vines (19). The complementary locking part (40) is also responsive to application of predetermined amount of force to the flexible arm substantially in at least one direction, within the range of directions (75), to permit pulling of the spherical head out of its engagement with locking recesses (such as 56), in the pair of sidewall extensions (50, 52) and pulling of the spherical head between the sidewalls (46, 48). This opens the closed till loop and permits removal of the vines (19) whilst leaving the tie apparatus on the line (14).
Patent EP-0128021-B1 (EP)
IPC: A61K31/44
Filed: 1984-06-01
Granted: 1987-09-09
Abstract: Tetrahydro- beta -carboline derivatives of the formula:   <IMAGE> (I) wherein R1 is hydrogen atom, a lower alkyl group, a cycloalkyl group, phenyl group or a hydroxy-substituted lower alkyl group, R2 is hydrogen atom, an alkyl group, or a group of the formula: -(CH2)mY, Y is thienyl or a substituted or unsubstituted phenyl group, and m and n are an integer of 1 or 2, which have excellent alleviating, curing and preventing hepatic damages and are useful as a therapeutic or prophylactic agent for hepatic diseases, and a process for the preparation of said compounds.
Patent EP-0153532-B1 (EP)
IPC: B21B27/10
Filed: 1984-12-07
Granted: 1988-07-20
Abstract: An apparaus for applying liquid to mill rolls is described which has a bar (12, 14) with two longitudinally extending manifolds (28, 30). Into the bar are inserted spray nozzles (22, 24, 26) and associated diaphgragm valve structures (36). One of the manifolds (28) is for the supply of coolant and/or lubricating fluid to the nozzles via the valves (36). The other manifold (30) has a control fluid (air) under pressure which is used to operate the diaphragm valves (36) to connect or disconnect the supply of coolant/lubricant. To control the control fluid each diaphragm valve unit (36) has a solenoid operated valve (98) for selectively connecting the air at pressure in the second manifold (28) to the diaphragm valve (36).
Patent EP-0150695-B1 (EP)
IPC: E21B19/16
Filed: 1984-05-28
Granted: 1989-01-11
Abstract: A well drilling assembly of the type in which a rotary device is attached to a drawworks, for example to the hoisting hook on a derrick, to which rotary device a hollow shaft (13) is coupled, having a threaded end which is adapted for connection to a complementary threaded end on the drill string, and wherein a clamping/lifting means known as an elevator (38) is suspended below the rotary device by two hanger struts (37). The shaft (13) connected to the rotary device is telescopic. Outside the shaft a lifting means (24, 25, 40) is provided for the lower part (21) of the telescopic shaft. The two hanger struts (37) which carry the elevator (38) for one end of the pipe are axially movable in relation to the telescopic shaft (13) by means of a sliding holder (35) known as a link hanger. The link hanger (35) is axially movable by means of hydraulic cylinders (42,43).The lifting means for the lower part of the telescopic shaft consists of hydraulic cylinders .(24, 25) which are constructed as a unit together with the hydraulic cylinders (42, 43), the cylinders (24, 25) constituting piston rods for the hydraulic cylinders (42,43).
Patent EP-0138979-B1 (EP)
IPC: A63C9/08
Filed: 1984-03-30
Granted: 1990-03-21
Abstract: A safety ski binding having a release member (17) actuable in response to forces or moments exceeding a threshold value, a carriage (4) biased forwardly by a carriage spring (5), a sole holder (18) mounted on the carriage (4) and biased to an open position, a locking lever (31) mounted on the carriage (4) for releasably locking the sole holder (18) in the open position, a locking lever spring (30) biasing the locking lever (31) to the position for opening the sole holder (18) and for biasing the carriage (4) rearwardly, a locking pawl (33) for controlling the condition of the locking lever (31), and a connecting mechanism (40, 46) responsive to actuation of the release member for actuating the locking pawl (33) to effect rearward movement of the carriage (4) under the influence of the locking lever spring (30) without overcoming the force of the carriage spring (5).
Patent EP-0155575-B1 (EP)
IPC: B22D11/12
Filed: 1985-03-01
Granted: 1988-02-17
Abstract: In a method for electromagnetically regulating flow and in an apparatus for performing the method, a molten metal flowing in a pouring tube is inhibited in a central region of the pouring tube by an insert member installed in a conduit of the pouring tube and is diverted radially outward. An electromagnetic coil is arranged concentrically about the pouring tube for exerting constrictive electromagnetic forces upon the molten metal and thus regulating the flow of molten metal in a wide range.
Patent EP-0183900-B1 (EP)
IPC: F16J15/3208
Filed: 1985-05-08
Granted: 1990-04-11
Abstract: 1. A rod or piston seal comprising a sealing ring (1) arranged in an installation space and having a circumferential recess, which sealing ring (1) has a sealing lip (4) projecting axially in the direction of the sealed medium and having a sealing edge (5) bearing against the relatively mobile machine part and is composed of polymeric material, as well as a pressure ring (2) made of resilient elastic material and arranged in the recess, which pressure ring (2) has a cross-section fitted to the profile of the recess and is less hard than the sealing ring (1), the recess of the sealing ring (1) being open radially in the direction of the installation space over its entire axial extent, and the pressure ring (2) having its largest radial extent prior to installation in the radial plane of the sealing edge (5), characterised in that the sealing ring (1) is composed of polyurethane, in that the sealing lip (4) in the radial plane of the sealing edge (5) has an extent in the radial direction which is 0.2 to 0.3 times as large as the radial extent of the installation space, in that the rod seal is fixed in the recess in axial direction by projections (7) of the pressure ring (2) distributed evenly in circumferential direction, and that free spaces are provided radially outside and inside as well as between the projections, into which free spaces the material of the pressure ring (2) is able to spread during the elastic deformation caused by the installation.
Patent EP-0169362-B1 (EP)
IPC: B66C1/48
Filed: 1985-06-13
Granted: 1988-03-02
Abstract: The hoist clamp has a coupling eye (7) which has a gimbal-type connection by means of the shafts (5,6) to clamp operating crank (14). When a diagonal pull is exerted, the neck (42) of the coupling eye (7) engages against a bracing point (3,4) which is sufficiently high above the shaft (6) to ensure that the lever action provides extra clamping force between the clamps (11,12). When the coupling eye (7) swings about the shaft (5), the coupling eye engages against the upper edges (1,2) of the casing (8), said edges curving outwards, so that additional clamping force is also obtained when the pull exerted is diagonal. Said additional clamping force is only marginally affected by the load (32) held in the load aperture (37).
Patent EP-0168686-B1 (EP)
IPC: C07D489/02
Filed: 1985-06-26
Granted: 1989-04-05
Abstract: 1. Process for the preparation of compounds having the N-demethylmorphinane structure of the general formula (III)  see diagramm : EP0168686,P8,F1  wherein Z is CH2 -CH2  or CH=CH, Y is an oxygen atom or a group R3  and R4  wherein R3  is a hydrogen atom, a hydroxy group, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, its spatial configuration being alpha, R4  is a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group having from 1 to 3 carbon atoms, an acyloxy group having from 1 to 3 carbon atoms, a benzoyloxy or azido group, its spatial configuration being beta, R2  is hydrogen atom, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, R1 is a hydrogen atom, an alkyl group having from 1 to 5 carbon atoms, an aryl or aralkyl group, an acyl group having from 1 to 3 carbon atoms or a benzoyl group, with the proviso that when R3  is a hydrogen atom, a hydroxy group, an acyloxy or benzoyloxy group, R4  is a hydrogen atom or an alkyl group, and when R4  is a hydrogen atom, a halogen atom, a hydroxy group, an acyloxy, benzoyloxy or azido group, R3  is a hydrogen atom, by reaction of morphinane alkaloids of the general formula (I)  see diagramm : EP0168686,P9,F2  in which Z, Y, R1  and R2  have the definitions given above, with phosgene or diphosgene at a temperature of from 0 to 1208C in a solvent, and subsequent hydrolysis of the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II)  see diagramm : EP0168686,P9,F3  in which Z, Y, R1  and R2  have the meanings given above, with a mineral acid, which process is characterized in that the reaction with phosgene or diphosgene is carried out in 1,2-dichloroethane in the presence of alkali metal carbonates or alkali metal hydrogen carbonates, and then, without isolation, the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II) is heated with 5 % hydrochloric acid.
Patent EP-0168021-B1 (EP)
IPC: E06C7/18
Filed: 1985-07-09
Granted: 1987-12-09
Abstract: 1. A slide for a safety means for use in climbing a ladder, said slide (8) moving in a guide with C-profile open to the front, the profile lips (6) of the C-profile confining the opening of the C-profile form guide flanges, the slide has guide means (10) embracing the guide flanges, parts (16) of the guide means are adapted for rotation to disengage the engagement with the guide flanges and allow the slide to be removed from and inserted into the guide means, said slide further including means (22, 23) for fastening a safety belt and a pawl (18) held in locking position by spring action, and the tip (20) of said pawl cooperates with spaced abutment faces (5) provided in the interior of the C-profile of the guide means, characterized in that the parts (16) of the guide means (10) arranged in the interior of the C-profile are designed for rotation about an axis disposed normal to the plane of the opening (7) of the C-profile and, in inserting position, have a transverse dimension less than the width of the opening (7) of the C-profile.
Patent EP-0159117-B1 (EP)
IPC: C08G18/10
Filed: 1985-02-26
Granted: 1993-01-27
Abstract: A blocked polyisocyanate of the formula R-Y<sub>m</sub>where R is an m valent aliphatic, cycloaliphatic, heterocyclic or aromatic residue; each Y, which may be the same or different, iswhere R<sub>1</sub> is, or, when n is more than 1, each R<sub>1</sub>, which may be the same or different, is an alkyl, alkenyl, aralkyl, N-substituted carbamyl, phenyl, N0<sub>2</sub>, halogen or -C-O-R<sub>2</sub> group where R<sub>2</sub> is a C<sub>1</sub>-C<sub>4</sub> alkyl group; n is 0, 1, 2 or 3; and m is an integer greater than 1 is useful in paint compositions.
Patent EP-0171190-B1 (EP)
Inventor: CHU PAUL
IPC: G06F9/22
Filed: 1985-07-08
Granted: 1994-06-01
Abstract: A one-chip, integrated-circuit, 32-bit bipolar arithmetic-logic unit (ALU) capable of performing complex operations on selected one, two, three, or four 8-bit bytes or selected contiguous bits of the operands in a single clock cycle. The ALU has three 32-bit inputs consisting of two data word operands and a mask; operand with shifters provided at one of the operand inputs, the mask input and at the ALU output so that three operands can be simultaneously received, shifted, masked, combined, and the result shifted in a single instruction cycle. Bit positions which are not selected to take part in an ALU operation pass unaffected to the output from one of the data word inputs. A swap multiplexer is present at the dats word inputs to afford interchanging of these inputs before processing by the ALU. A moving arithmetic cell is employed within the ALU which can be appended to the selected high-order byte during a multiplication operation and the ALU is composed of sixteen two-bit arithmetic cells which generate four conditional sums to which a last minute correction is made based on the carry in to the cell from the adjoining cell. A one-bit upshift or a two-bit downshift of the result can be made during the same clock cycle to implement the division and multiplication algorithms used by the ALU. A terminal pin is provided to permit selection of a borrow or a carry mode to be utilized during subtractions.