baber/WOPTO huggingface dataset:
Patent EP-0045110-B1 (EP)
IPC: C23C22/36
Filed: 1981-07-21
Granted: 1984-10-10
Abstract: Phosphate coatings are formed on ferrous surfaces by dipping or flooding the surfaces with an acidic zinc phosphate solution containing a high zinc content, nitrate or other oxidising agent incapable of oxidising ferrous to ferric and a low controlled amount of chlorate or other oxidising agent capable of oxidising ferrous to ferric such that the solution contains 0.05 to 1% dissolved iron. This process can be achieved but using novel replenishment and make up solutions. The initial make up solution may be free of chlorate but the replenishment solution will contain a low amount of chlorate or other suitable oxidising agent. The phosphating solution preferably has a zinc/phosphate ratio in the range 0.8-4, a Zn/Ca ratio of 1-4 and a total acid/free acid ratio of 5-9. Use of the solution gives rise to reduced sludge production. The solution may contain conventional additives such as Cu, Co, Ni, fluorides, urea. The surfaces to be treated may first be pickled, degreased then preactivated with either hot water or a titanium ortho- phosphate dispersion.
Patent EP-0056504-B1 (EP)
IPC: A23L3/36
Filed: 1981-12-22
Granted: 1985-06-26
Abstract: Vacuum cooling tunnel, in particular for cooling water containing products, such as for example salad, comprising a horizontal cylindrical housing 1 having an access door at at least one end for supplying or removing loads 7 of products on pallets 6 or the like, which loads 7 have a rectangular cross-section, in which in the spaces between the upstanding walls of the most width and acceptable load 7 and the cylindrical wall condensing bodies 4,5 extending in longitudinal direction are arranged consisting of parallel pipes through which a cold means is fed, which pipes are arranged within an enclosure, the open upper side of which communicates with the interior of the tunnel 1 and to which at least one vacuum pump is connected for generating an under pressure in the interior of the tunnel, whereby the horizontal cross-section of the passage for the medium to be withdrawn from the interior of the tunnel 1 and moved in each condensing body 4,5 perpendicular to the pipes by the vacuum pump(s) diminishes stepwise or continuously from the open upper side of the condensing body 4,5.
Patent EP-0047130-B1 (EP)
IPC: G01N35/08
Filed: 1981-08-26
Granted: 1985-02-13
Abstract: A method and apparatus for analysis of liquid samples is described. The method involves simultaneously introducing a predetermined quantity of a given sample and a predetermined quantity of a selected reagent therefor directly into separate flow lines (1,2) by aspiration from separate containers (S,R); bringing the extracted sample and the extracted reagent together (10) into a common flow channel (11); and causing the sample/reagent mixture to travel along the flow channel as a discrete liquid slug interposed in the stream of a carrier liquid to the measurement cell (12) of an analytical instrument. Another aspect of the method is characterised in that a single pump (7) is used to draw sample(S) and reagent(R) into separate arms (1,2) of the flow channel which subsequently merge (10), and to drive the sample/reagent mixture along the flow channel (11); and in that a carrier liquid (C) is drawn into the flow channel by said pump (7) so that the material within the flow channel is carried along as a continuous liquid phase. The apparatus comprises means for extracting the sample and reagent; a peristaltic pump (7) for driving material along the flow channel; a stepping motor (5) connected or @connectable@ to drive the peristaltic pump, the stepping motor being controllable (preferably by a microprocessor (6)) so that it can make precise angular movements; means (10), for example a Y-piece or T-piece, for bringing the extracted sample and the extracted reagent together into a common flow channel (11); and means for deriving an analytical measurement (13) from material in the flow channel. The method and apparatus are particularly well suited for use in the automatic analysis of samples of clinical interest.
Patent EP-0055556-B1 (EP)
IPC: C10G1/06
Filed: 1981-12-17
Granted: 1986-09-17
Abstract: A process for converting cellulose-containing refuse into a fuel comprising forming a suspension of said cellulosic material in a polycyclic hydrogen donor substance and hydrogenating the suspension at elevated temperature and pressure in the presence of a catalyst to produce a mixture of gaseous, liquid and solid hydrocarbons.
Patent EP-0037304-B1 (EP)
IPC: B41G7/00
Filed: 1981-03-16
Granted: 1984-08-15
Abstract: The invention relates to a perforating device or similar cutting means especially adapted for use with printing machines such as those of the offset kind. The perforating device herein comprises a rigid, thin metal plate which presents, in protrusion, on one of its two faces, at least one cutting or perforating element, a layer of adhesive material applied to the side of said thin metal plate opposite said cutting or perforating element, said adhesive layer capable of being protected by a protective strip, and a double faced self-adhesive tape adhering upon one of its faces to the side of said thin metal plate adjacent to said cutting or perforating element, the other face of the double faced self-adhesive tape capable of being protected by a protective strip.
Patent EP-0044264-B1 (EP)
IPC: E05B65/08
Filed: 1981-06-25
Granted: 1983-10-26
Abstract: 1. Locking device for sliding window, door and the like, including an inner plate (46) comprising an operating rod (50) manually manageable from the interior of the window and having a notch (90) cooperating with a control element (45) of a key element (39) integral with an outer plate (1), actuating the operating rod (50) from the exterior of the window, this control element (45) being, in rest position, disengaged from the notch (90) of the operating rod (50), characterized in that the key element (39) consists of a safety barrel whose key only can be taken away after having made describe a complete round to the control element (45) of the barrel (39) ; that the rotation axis of the safety barrel (39) and the axis of the control element (45) in rest position are disposed in a plane (89) parallel to the displacement direction of the operating rod (50) that the notch (90) has a depth at least equal to the radius of action of the control element (45) and that the spacing of the opposed action edges (91, 92) of the notch (90) and the radius of action of the control element (45) are chosen so that when pivoting of an entire round in a direction or in the other one, the control element (45) leans against one of the abovementioned action edges (91, 92) and moves the operating rod (50).
Patent EP-0071778-B1 (EP)
IPC: F01L1/04
Filed: 1982-07-12
Granted: 1985-05-29
Abstract: An air-cooled internal combustion engine with individual cylinder heads. In order, with such an engine, to be able to use a single overhead camshaft for all cylinders located in-line, it is proposed according to the present invention to fasten the camshaft on the intake pipe, and to extend the rocker arms laterally beyond the cylinder head in such a manner so that the rocker arms can cooperate with the cams of the camshaft.
Patent EP-0078164-B1 (EP)
IPC: C02F1/22
Filed: 1982-10-22
Granted: 1988-01-13
Abstract: A process for transforming a first vapor containing a major component and which has a pressure lower than the triple point pressure of the major component into a second vapor which has a pressure higher than the said triple poin pressure comprising the steps of cooling the low-pressure first vapor to convert it into a condensed mass which contains a mass of solid of the major component, melting the solid in the condensed mass to form a mass of melt liquid and vaporizing the melt liquid at a pressure higher than the said triple point pressure.
Patent EP-0065473-B1 (EP)
Title: Pedal arrangement for the treatment of the reflex zones of the feet and especially of the disorders and ailments caused by rachidian unbalances
IPC: A61N5/00
Filed: 1982-05-12
Granted: 1986-11-20
Abstract: 1. Device for the stimulation of the reflex zones of the feet, especially for the treatment of disorders und aliments caused by rachidian un-balance, characterised by the fact that it comprises a polariser (1-2) constituted by at least two plates or sheets (1, 2) of a material having a predetermined molecular or crystalline orientation, these plates or sheets being superposed and arranged in such a manner that their axes of polarisation or of orientation are crossed, the said polariser thus formed being furthermore made in such a manner as to constitute a pedal support device, or incorporated in such a pedal support device.
Patent EP-0067139-B1 (EP)
IPC: C22B1/00
Filed: 1982-05-25
Granted: 1986-09-03
Abstract: There is disclosed a method for treating waste material containing metal and/or metal oxide, organic material and optionally also water, for the purpose of separating the organic material and any water present in vapour form. The waste material is heated indirectly while continuously advancing the waste material through a screw housing (12, 13) by means of a screw, the heat being supplied in a quantity such that the volatile constituents of the waste material are converted to gas and/or vapour form. The resultant gases and vapours are used as fuel for heating the waste material in the screw housing. The screw housing (12, 13) is only partially filled with material being treated, so as to form a vacant space in which the generated gases and/or vapours collect. The generated gases and/or vapours are discharged from the screw housing without contacting the material being treated and/or the material to be treated, and are supplied, optionally after partial condensation of gas and/or vapour originating from the organic material, to a combustion chamber (48) for generating combustion gases, which are used to indirectly heat the material in the screw housing.
Patent EP-0093152-B1 (EP)
IPC: B65H3/42
Filed: 1982-11-05
Granted: 1986-03-26
Abstract: A sheet handling apparatus includes a vacuum-operated, rotating pick-up wheel assembly (16) having two pairs of pick-up wheels (18 and 22). The pick-up wheels can operate to carry currency notes (70) one by one from a loading station (98) and load them into an open end of a cassette (68), or can operate to pick up notes one by one from the open end of the cassette and carry them to a release station (118). A solenoid-operated control means is provided for switching the apparatus from a loading mode of operation to a pick-up mode, and vice versa. In a pick-up mode, the pick-up wheels make rolling contact with the first note in the stack, and by virtue of this arrangement the risk of multiple notes being removed from the stack is considerably reduced. The apparatus may be used in an automatic bank teller system.
Patent EP-0114955-B1 (EP)
IPC: A61C8/00
Filed: 1983-11-12
Granted: 1988-01-20
Abstract: A new pin for oral implantoprosthesis is described which can be constructed in various forms, but in all cases is characterized by comprising two separate elements which are fitted together at the moment of the endo-osseous implantation. The pin when in its assembled form is characterized by comprising in its endo-osseous part two frusto-conical segments, namely an upwardly flared upper segment which provides for the retention of the pin in the compact bone region, and a downwardly flared lower segment which provides for retention of the pin in the cancellous bone region.
Patent EP-0108488-B1 (EP)
IPC: C07D307/14
Filed: 1983-09-27
Granted: 1986-02-26
Abstract: Compounds of formula I   <IMAGE> I  in which R1 is a heterocyclic ring containing one or more heteroatoms selected from N, O and S; in which R2 is H, a straight or branched chain alkyl group containing 1 to 4 carbon atoms, an alkenyl group containing 3 to 6 carbon atoms, an alkynyl group containing 3 to 6 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms; in which R3, is H, a straight chain alkyl group containing 1 to 3 carbon atoms or a formyl group in which R4, R5 and R6 which may be the same or different, are H, halo, trifluoromethyl, hydroxy, an alkyl group containing 1 to 3 carbon atoms, an alkoxy group containing 1 to 3 carbon atoms, phenyl or R4 and R5, together with the carbon atoms to which they are attached, form an optionally substituted second benzene ring; and their pharmaceutically acceptable salts have utility in the treatment of depression. Pharmaceutical compositions and processes for the preparation of compounds of formula I are disclosed.
Patent EP-0086158-B1 (EP)
Title: Supply circuit for an eddy current probe
IPC: G01N27/90
Filed: 1983-02-07
Granted: 1986-01-22
Abstract: Supply circuit for an eddy current probe with two windings, comprising two parallel supply channels connected to the probe by a cable, each channel incorporating a reference winding and an amplification circuit having an input and an output, one of the ends of the reference winding being connected to the output of the amplification circuit and the other to the input of said circuit via a negative feedback resistor, wherein the amplification circuit of each channel comprises a first amplifier having an input constituting an input of the amplification circuit and an output connected to an absolute measurement access, a first resistor, whereof one end is connected to the output of the first amplifier, a second amplifier having an input connected to the other end of the first resistor and an output constituting the output of the amplification circuit, and a second resistor connected between the output and the input of the second amplifier.
Patent EP-0123812-B1 (EP)
IPC: C11D13/26
Filed: 1984-02-24
Granted: 1986-06-25
Abstract: 1. Process for evaporation drying of a colloidal organic solid-liquid mixture with at least two drying steps, where in the first drying step by boiling the liquid an overpressure of the solid-steam mixture is produced and the solid-steam mixture is expanded afterwards, characterized in that the mixture is transferred from the first drying step to the second drying step under the maintained boiling pressure, the steam volume being mainly separated from the solid material and expanded.
Patent EP-0129842-B1 (EP)
IPC: C07C41/06
Filed: 1984-06-20
Granted: 1987-09-09
Abstract: Methyl t-butyl ether and methyl t-amyl ether are produced by reacting methanol with isobutene and isoamylene, respectively, at a total methanol/isoolefine mole ratio of 1-1.2:1 in a series of reaction stages such that in the first reaction stage, the total amount of olefin component is reacted with as much methanol as is required to ensure that the methanol/isoolefine mole ratio in the first reaction stage does not drop to less than 0.65:1, and that the methanol concentration in the effluent stream does not exceed 0.4% wt. The residual amount of methanol is then fed either all at once to another reaction stage, or in portions to several additional reaction stages.
Patent EP-0132742-B1 (EP)
IPC: E21B7/06
Filed: 1984-07-16
Granted: 1987-03-04
Abstract: A method of and apparatus for controlling the azimuthal drift of a drill bit in an inclined well bore is described. The method comprises prestressing a drill collar member in torsion to adjust the angle in the horizontal plant that the drill bit makes with the longitudinal axis of the well bore when the drill collar is subjected to the gravitational, axial, and torsional forces of the drilling operation. The drill collar includes an inner tubular member and an outer tubular member. The two are held against relative rotation at one end. The desired torque is placed in the members by rotating the other ends of the members relative to each other in the desired direction. A splined member engages grooves in the inner and outer surfaces of the members to hold the members in their prestressed state.
Patent EP-0143915-B1 (EP)
IPC: B41F13/00
Filed: 1984-09-06
Granted: 1988-03-16
Abstract: A device for adjusting the plate or blanket cylinders in a rotary printing press automatically moves the cylinders to predetermined positions for clamping or unclamping the plate or blanket. A memory stores predetermined set values for cylinder position, which are addressed by a triggering unit in response to operation selections. An angle coder senses the actual value of the cylinder position which is compared to the set values obtained from the memory to generate a control signal for adjusting a cylinder drive motor. In a preferred embodiment, the memory also stores the direction for rotating the cylinders as well as a number of cylinder movement steps for plate and blanket clamping and unclamping sequences.
Patent EP-0151218-B1 (EP)
IPC: A47C23/06
Filed: 1984-09-15
Granted: 1989-01-04
Abstract: PCT No. PCT/CH84/00146 Sec. 371 Date May 30, 1985 Sec. 102(e) Date May 30, 1985 PCT Filed Sep. 14, 1984 PCT Pub. No. WO85/01425 PCT Pub. Date Apr. 11, 1985.A bed includes a support structure having longitudinally extending bearing beams on which a spring member rests. The spring member includes a plurality of side-by-side modules, each having upper and lower resilient, flexible strips held apart by a plurality of spacers. The spacers are offset from the bearing members so that the upper strip of each module hold the modules together to allow limited independent movement. A pad and a removable fabric cover is provided.
Patent EP-0175801-B1 (EP)
IPC: A01N63/50
Filed: 1984-09-24
Granted: 1992-05-20
Abstract: The invention comprises forming a bactericide having a limited period of bacteriological activity with the bactericide comprising three components including a peroxide, a peroxidase and a source of donor molecules adopted to act as a substrate for the peroxidase; storing the three components in a nonreacting state to maintain the bactericide inactive and admixing the three components in a liquid carrier to cause a catalyzed reaction by said peroxidase for generating free radicals from the source of donor molecules and immersing a contact lens into the solution simultaneously with the admixture. The concentration level of the three components should be selected such that a substantial portion of the peroxide is consumed during the catalyzed reaction.
Patent EP-0151244-B1 (EP)
IPC: C22C33/08
Filed: 1984-11-17
Granted: 1988-08-31
Abstract: 1. Cast iron material with lamellar graphite for components whose surfaces are to be hardened in a remelt process, characterized in that in the untreated component the sum of the standard gas contents, such as nitrogen, hydrogen and oxygen is =< 9 Ncm**3/100g.
Patent EP-0128839-B1 (EP)
Title: Labelled steroids, process for their preparation and intermediates, their use in the localization of the glucocorticoid receptors and in the dosage of the number of binding sites
IPC: G01N33/74
Filed: 1984-06-13
Granted: 1989-05-17
Abstract: Novel radioactive steroids labelled with tritium of the formula <IMAGE>  I  wherein 3H is tritium and R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and acyl of an organic carboxylic acid of 1 to 10 carbon atoms useful for revealing receptors of glucocorticoids and in determining the number of fixation sites of glucocorticoids and novel intermediates.
Patent EP-0138689-B1 (EP)
Title: Machine for closing receptacles with a film
IPC: B65B7/16
Filed: 1984-09-28
Granted: 1988-01-07
Abstract: 1. Machine for closing containers such as rectangular trays having a peripheral flange, by means of a plastic film or similar, said machine including support members on which the flange rests and a heating plate, characterized in that it includes two parallel guides (7), the spacing between which ist adjustable, on each of which one of the edges of the container rests and in that the guides are interrupted at a point in their length, situated under the heating plate (21), said interruption creating a space (19) in which a heightwise movable anvil (20) is disposed.
Patent EP-0166728-B1 (EP)
IPC: E05B/
Filed: 1984-02-21
Granted: 1987-12-23
Abstract: Magnetic key and barrel device wherein the magnets (8) of the key (1) cooperate by repulsion with magnets (25-225) embedded into bascule elements (21-221) movable between a locking position of the lock and an operating position wherein the bascule elements release the rotor-stator interface. The rod (7) of the key (1) is configured as a tube in the wall of which are embedded the magnets (8), and the rotor is configured as a sleeve (14) in the wall of which are arranged the bascule elements (21 and 221). The sleeve (14) has in its center a cylindrical ferrous core (17) which permanently attracts the magnets (25 and 225). The stator (3) which surrounds the rotor (2) is drilled with ports (26 and 226) wherein the magnet-free bascule (21 and 221) ends are sunk. Application to any locking and control lock.
Patent EP-0153396-B1 (EP)
Title: Mecanisme de couteau servant a decouper un bande de support d'enregistrement
IPC: B26D1/20
Filed: 1984-08-15
Granted: 1987-11-11
Abstract: Mécanisme compact de couteau dans une imprimante, servant à découper une bande d'enregistrement (30) lorsque le mécanisme se déplace avec une tête imprimante. Le mécanisme comprend un organe rotatif de coupe (68), permettant de couper entièrement ou partiellement la bande (30) dans les deux sens de défilement de la tête imprimante. L'organe rotatif de coupe (68) est monté sur un goujon (58) dont l'extrémité inférieure est sollicitée par un ressort (70) contre un organe de came (80). L'organe de coupe (68) se déplace d'une position non coupante vers une position de coupe sous la commande d'un solénoïde (36), et pendant ce mouvement l'extrémité inférieure du goujon glisse sur une surface d'appui inclinée de l'organe de came (80), de manière à guider l'organe de coupe (68), qui s'engage avec une partie de bord (98) d'un organe de couteau (94) agissant de concert.
Patent EP-0160199-B1 (EP)
IPC: F16H3/30
Filed: 1985-03-18
Granted: 1988-06-08
Abstract: 1. A multi-ratio gearbox, more particulary a preselection gearbox for machine tools such as lathes or the like, the gearbox having an input shaft (1) and, extending parallel thereto, an output shaft (2) both having fixedly disposed gears (3 - 6 and 7 - 10 respectively) and gears (13 - 16 and 17 - 20 respectively) which corotate with their shafts but are longitudinally movable thereon, the longitudinally movable gears being so shiftable by associated shift elements (shift forks 11, 12 ; 21, 22) from a freewheel position into an engaged position and vice versa, that in every engaged position only a single gear pair (3, 16 ; 4, 15 ; 5, 14 ; 6, 13 ; 7, 20 ; 8, 19 ; 9, 18 or 10, 17). viz. a fixed gear (3 - 9 or 10) of the input shaft (1) or output shaft (2) is in engagement or meshes with a longitudinally movable gear (13 - 19 or 20) of the other shaft, viz., the output shaft (2) or input shaft (1), characterized in that the input shaft (1) and output shaft (2) are of identical construction and are correspondingly provided in the same sequence with the fixedly disposed and longitudinally movable gears (3 ... 20), and the shafts (1, 2) thus identically devised are disposed in laterally inverted relationship to one another in the gearbox casing (44).
Patent EP-0161473-B1 (EP)
Title: Miniature relay
IPC: H01H50/58
Filed: 1985-04-06
Granted: 1991-02-13
Abstract: The present disclosure refers to a miniature relay with a spring bracket serving for mounting a magnet coil and spring contact bank. The base of the spring bracket is provided with plug or solder connections towards the outside, with a view to providing the most compact construction possible with a simultaneous, far-reaching separation of plug or solder connections for the coil winding and a contact bank. It is also within the context of the present invention that the longitudinal axis of the magnet coil is arranged perpendicularly to the longitudinal axis of the spring contact bank.