baber/WOPTO huggingface dataset:
Patent EP-0010180-B1 (EP)
IPC: E06B3/68
Filed: 1979-09-21
Granted: 1981-09-02
Abstract: 1. Window bar of a bar window with insulating double glazing, having a continuous holding rail (3) made of hard material, inner and outer bar strips (1, 2), each being connected releasably to the respective ends of said holding rail, these ends each having a projection extending in a transverse direction, characterised in that the bar strips (1, 2) are made of rigid material, preferably wood, the holding rail (3) has a double-T-profile, one flange being wider than the other, the wider flange has, on both sides of the web, holes for fastening-screws (5) which are screwed from inside into the associated outer bar strip (1), and recesses for the engagement of releasable connecting means for the inner bar strip (2) are provided in the region of the narrower flange.
Patent EP-0015626-B1 (EP)
IPC: C01D7/18
Filed: 1980-03-05
Granted: 1982-12-22
Abstract: 1. Process for the preparation of sodium bicarbonate crystals, in which a carbonated ammoniacal brine is treated with a gas containing carbon dioxide, in a crystallisation chamber, in the presence of sodium bicarbonate crystals, and a stream of carbonated ammoniacal brine is simultaneously removed from the said chamber, cooled and recycled into the chamber, characterised in that the flow and/or the cooling of the stream of carbonated ammoniacal brine is adjusted so as progressively to lower the temperature of the carbonated ammoniacal brine in the crystallisation chamber from a maximum value of between 40 and 70 degrees C to a minimum value of between 15 and 30 degrees C, as the brine is being treated with the gas.
Patent EP-0027669-B1 (EP)
IPC: F24B7/04
Filed: 1980-10-13
Granted: 1984-10-03
Abstract: There is described a device formed by a number of hollow elements mounted next to one another and fastened to one another, which have such a profile that they form at the bottom in the horizontal portion thereof, a grate the fuel bears on, merge backwards into a wall and form at the top, horizontal or substantially horizontal vertically or lateral evacuation pipe(s).
Patent EP-0041309-B1 (EP)
IPC: F26B23/02
Filed: 1981-06-03
Granted: 1984-10-17
Abstract: A method and plant for making gypsum products. Crude gypsum lumps are pre-dried and subsequently ground, the ground crude gypsum is calcined, and water is added to the calcined gypsum to produce a material from which the desired end products are formed, which are ultimately dried. A gas turbine is used which drives an electrical generator, and at least a portion of the heat required for calcining is derived from the flue gases of the gas turbine.
Patent EP-0047622-B1 (EP)
Title: Preparation of dichlorobenzyl alcohol
IPC: C07C29/09
Filed: 1981-09-01
Granted: 1984-08-22
Abstract: 2,4-Dichlorobenzyl alcohol is obtained in high purity and in high yield by reacting 2,4-dichlorobenzyl chloride in a two stage reaction with a water soluble salt of an organic acid in the presence of a phase transfer catalyst to give the 2,4-dichlorobenzyl ester of the organic acid which is subsequently hydrolysed with a strong base.
Patent EP-0056655-B1 (EP)
IPC: C21C5/48
Filed: 1982-01-20
Granted: 1984-10-10
Abstract: The structure of the oxygen passage in a supporting trunnion (41) of a steel converter vessel (1) comprises a hollow chamber (46) provided where a trunnion shaft (42) projects from a trunnion ring. In the hollow chamber (46) is inserted a hermetic manifold (47) to which a horizontal pipe (52) communicating with a rotary joint (9) and a vertical pipe (53) communicating with an oxygen tuyere in the bottom of the converter vessel (1) are welded. Inside the manifold (47) there is fitted a communicating member (59) containing a bend-like passage through which the horizontal and vertical pipes (52, 53) communicate with each other. This structure of the oxygen passage prevents the danger of an oxygen-induced combustion.
Patent EP-0058076-B1 (EP)
IPC: G01V3/11
Filed: 1982-02-08
Granted: 1986-11-20
Abstract: Metal detection apparatus includes an oscillator coil 101 driven by an oscillator 101, which induces in detector coils 103, 104 equal and opposite E.M.F.s such that a nominally zero output is produced at terminals D.E. When metal is detected the E.M.F.s in coils 103,4 move out balance to produce a voltage at D.E., which is detected by circuit IC11 and fed to output circuits 111. Drifts in the nominally zero output at D.E. are corrected by combining quadraphase balancing signals on lines 109, 110 with the detector coil output by means of amplifier IC10. The combined signal from IC10 is fed to phase sensitive detectors IC1,2 which respectively detect the quadraphase components of the combined signal from IC10. The outputs of IC1,2 are stored by capacitor circuits 112, 113 and used to adjust variable capacity diode bridges 106,7 which adjust the amplitude of the balancing signals to maintain a nominally zero output from IC10 when metal is not being detected. The capacitor circuits 112, 113 have a long time constant so that the balacing signals are not adjusted to cancel out the detection of metal, but circuits IC5,6,13 switches the stores 112, 113 to provide a shorter time constant after metal has been detected in order to restore the circuit rapidly to a balanced condition. Additionally, the circuits IC5,6,13 disconnect the capacitor circuits from the phase sensitive detectors IC1, IC2 for a given time when metal is detected so as to restore the circuit rapidly to a balanced condition after detection of the metal.
Patent EP-0066451-B1 (EP)
IPC: A62B7/10
Filed: 1982-05-26
Granted: 1985-08-21
Abstract: The device comprises an expandable chamber (13) having an outlet (23) for connection to a facepiece, for example a face mask (26) and an inlet (12) connected to pump means (2, 3, 4, 5) for drawing ambient air into the device through a filter (8) and pumping it into the chamber. In use the wearer of the face mask draws air from the chamber and that air is replenished by operation of the pump means. 
<??>Means (19) are provided for sensing the degree of expansion of the expandable chamber and are coupled with means (22) for varying the power supplied to the pump means so that the pump means supplies only sufficient filtered air to maintain the chamber inflated. A bias is provided on the chamber advantageously coupled with the sensing means for maintaining a positive pressure in the chamber. 
<??>The device allows close control of the amount of air passing through the respirator so as to substantially reduce the amount of air which is filtered but unbreathed to extend the life of the filter means.
Patent EP-0066556-B1 (EP)
IPC: B27D1/08
Filed: 1982-05-24
Granted: 1986-03-19
Abstract: Process and equipment for veneering a thin layer "T" on a support panel "P" by means of an upper plate 2 and lower plate 6 press in which the upper plate 2 supports a frame of support 1 of an elastic rubber sheet "G" stretched perimetrically 5 to form an airtight chamber "A" connected with vacuum and pressure means, cooperating with a respective inlet/outlet 4, 7 between the plates 2, 6 to shape under pressure the rubber sheet "G" on the contour of the panel "P" whose surface has to be covered with said veneer "T" carrying out the glueing.
Patent EP-0100310-B1 (EP)
IPC: F16H61/30
Filed: 1982-02-01
Granted: 1986-11-12
Abstract: A circuitous path flow restrictor (10) having no moving parts includes a fluid director member (16) having a core (24) and a plurality of fins (26) extending from the core and defining alternately axially offset notches (50, 52). The fluid director member is encircled by a containment member (54) such that a serpentine fluid flow path (58) is defined therebetween to provide a fluid flow resistance level equivalent to a simple orifice of much smaller diameter. The fluid director member can be made by a precision casting process for economy of manufacture.
Patent EP-0097290-B1 (EP)
IPC: C08G65/32
Filed: 1983-06-10
Granted: 1985-04-03
Abstract: Polyamines containing from 0.19 to 20.3 wt % primary amino groups are produced by hydrolyzing in a single stage an isocyanate with an excess of water, a relatively weak basic compound and a water-miscible polar solvent at a temperature from 50 DEG  to 165 DEG C. The hydrolysis is conducted in a manner such that the reactants are substantially homogeneous during the reaction. The isocyanate should have an NCO-content of from 0.5 to 40 wt %. The weakly basic compound may be a carbonate or hydrogen carbonate of an alkali metal or an alkali or alkaline earth salt of a monocarboxylic or polycarboxylic acid or mixtures of such materials. The polyamines produced by this process are particularly useful in the production of polyurethanes.
Patent EP-0087306-B1 (EP)
IPC: B65D85/32
Filed: 1983-02-21
Granted: 1987-08-19
Abstract: An egg box or carton comprises a moulded plastics base part (1) formed with egg-receiving pockets (4) and a separate carboard lid (2) which is fastened over the open top of the base part to close the latter. The lid (2) comprises a flat top (18) having walls or flaps (19, 20) depending from its edges and which, when the lid is closed, project downwardly within the top of the base part juxtaposed the peripheral walls (5, 6) of the latter. In order to support the edges of the lid, the bottom edges of these walls or flaps rest on ledges (15) moulded in the peripheral walls of the base part below its rim (13). The lid is fastened in its closed position by tabs (18) projecting inwardly from opposite end walls of the base part and engaging in slots (21) in the adjacent walls or flaps (19, 20) of the lid.
Patent EP-0100597-B1 (EP)
IPC: H03H11/12
Filed: 1983-06-28
Granted: 1987-04-08
Abstract: Second and third-order RC active filter sections are described both based on a similar basic twin-tee network. The circuits include a single operational amplifier and are such that the poles and zeros of the network can be adjusted with little interaction by varying resistances in sequence. It is possible to construct the sections using capacitors of wide tolerance.
Patent EP-0092530-B1 (EP)
IPC: B60R9/045
Filed: 1983-03-22
Granted: 1986-05-28
Abstract: A luggage carrier of the kind comprising a support rod and support legs connected with the ends thereof, the support legs having fastening devices for fastening the luggage carrier to a vehicle, preferably the rain gutter of the roof of the vehicle.The support rod of the luggage carrier is constituted by at least two concentrically positioned portions (18, 20) which are concentrically displaceable in relation to each other for allowing adjustment of the length of the support rod and thereby that the luggage carrier is adapted to the width of the vehicle. The support rod can be dismounted or pushed together to a space-saving position of the luggage carrier. The luggage carrier comprises a locking device for securing the portions of the support rod in a desired relative position.According to the invention the securing device is constituted by two complementary securing means (24-30; 32) each connected with separate portions (18, 20) of the support rod. At least one of the locking means (24-30) of the locking device is securable to the portion (20) of the support rod belonging thereto to a desired position of the length of said portion of the support rod with regard to the desired relative position between the portions of the support rod when the locking means of the locking device are in engagement with each other.
Patent EP-0122359-B1 (EP)
IPC: C09K5/04
Filed: 1983-04-18
Granted: 1987-02-11
Abstract: Phosphoric acid, especially orthophosphoric acid, is employed as the absorption medium in an absorption heat pumping system using water as its working medium. The acid may contain additions of corrosion inhibitors and/or boiling point elevating agents if desired.
Patent EP-0120917-B1 (EP)
IPC: G08B29/14
Filed: 1983-09-26
Granted: 1988-06-08
Abstract: A system for sensing (12) and annunciating (16) the presence at any one of a plurality of locations of accumulations of potentially hazardous gaseous and vapor mixtures prior to their reaching a lower explosive limit thereof. The system has particular applicability to aircraft, and has a number of advantageous features such as adjustable annunciator set points which are settable between relatively wide lower explosive level limits, compensation in the sensor circuitry for temperature variations (26) built in diagnostic and test features and a circuit design wherein multiple sensors at multiple locations are operable independently of each other.
Patent EP-0121210-B1 (EP)
IPC: B01D19/04
Filed: 1984-03-26
Granted: 1987-07-22
Abstract: Hydrocarbon oil based antifoams compositions containing a hydrocarbon-silicon copolymer, a hydrophobic filler, an organo-silicone surfactant, a hydrocarbon carrier oil and optionally a silicone oil act to effectively defoam concentrated solutions, including those containing ionic surfactants or protein based solutions. The use of the hydrocarbon oil based silicone antifoams represents an inexpensive route to defoams difficult solutions.
Patent EP-0124828-B1 (EP)
IPC: E06B9/24
Filed: 1984-04-26
Granted: 1987-03-25
Abstract: The invention relates to a device for heat insulation and air conditioning of structural assemblies, in particular of windows etc., comprising a first driven winding roller (4), arranged at a first end for a windable flexible wall and deviating rollers arranged at the second end, the deviating rollers at the second end being supported stationarily and a second winding roller being provided which can be rotated simultaneously with the first winding roller. The longitudinal edges of the first wall are fitted with wall guiding profiles clamping between them, over part of their length, a web material, being constantly present in the guide profiles as well as being adapted to be redirected repeatedly by the deviating rollers so that a varying number of tightly closed air chambers can be formed optionally in a space. The web material of the flexible wall may consist of successively disposed materials having different properties of transparency, reflectivity and absorption. Upon demand, the air chambers may be ventilated in the space so that e.g. in summer, warm air may be conducted to the outside or to a heat exchanger.
Patent EP-0133878-B1 (EP)
IPC: A01N63/38
Filed: 1984-06-04
Granted: 1990-03-14
Abstract: A biological control agent comprising the antifungal agent Trichoderma harzianum T-35 (ATCC No. 20691), which is characterized by antifungal activity against fungi of the genus Fusarium. This strain is useful for protecting most crops affected by the fungus Fusarium spp. and is more active than other previously disclosed strains. Biocontrol compositions containing T. harzianum T-35 (ATCC No. 20691) provide antifungal protection to a broad spectrum of plants, including wheat, cotton, melons and tomatoes.
Patent EP-0133682-B1 (EP)
IPC: H01M6/16
Filed: 1984-07-31
Granted: 1987-03-25
Abstract: Positive active material (2) for electrochemical cells, characterized by the fact that it is constituted by an anhydrous borate having the formula Bi4B2O9. The invention is applicable to cells using lithium as the negative active material and the electrolyte may be solid or liquid.
Patent EP-0143936-B1 (EP)
Title: Device for joining or compressing electric conductors
IPC: B23K20/10
Filed: 1984-09-27
Granted: 1986-09-03
Abstract: In order to compress electric conductors (22) like strands by means of ultrasonics and/or weld them together in a joining knot it is suggested that the sonotrode (10) of an ultrasonic welding device has a surface (18) preferably positioned centrally above or below the longitudinal axis of the sonotrode (14), which surface being coordinated with a surface (20) of an anvil (12) for the upper and lower bounding of a compression chamber (24) for the lodging of the conductors (22). The compression chamber (24) is laterally limited by cheeks of which at least one is movably designed.
Patent EP-0140835-B1 (EP)
Title: Electrically-hydraulically driven traversing device for winding a yarn on a spool
IPC: B65H54/38
Filed: 1984-09-21
Granted: 1987-04-15
Abstract: A cylinder (3) has a piston rod (21) with a uniform diameter and is connected to a hydraulic tank (7) by way of a relay valve (4). A first end (27) of a piston rod (21) is directly coupled to a traverse rod (28) carrying a thread guide (29). A second end (31) of piston rod (21) is coupled to an iron core (32) of an inductive position sensor (5), which generates a signal (y) for the actual position of piston rod (21). A shaft (35) for a wound twist-yarn bobbin (37) is equipped with a tachometer generator (38), which generates a signal (v) proportional to the number of revolutions. Output signals (y,v) of position sensor (5) and tachometer generator (38) are applied to an electronic control device (6) which, in accordance with these signals (y,v) and other, digital, adjustable stroke parameters, supplies an analog control signal (s) to relay valve (4). Consequently, all winding functions can be achieved by means of a simple, position-adjusted linear drive and electrical preselection, such as winding angle, edge displacement, stroke shortening and disturbed patterning.
Patent EP-0123664-B1 (EP)
IPC: G05D1/00
Filed: 1984-04-17
Granted: 1989-03-01
Abstract: In a control system with a manually actuatable unit (1) by means of which a controlled instrumentality (29) is controlled, the position of displacement (δ) of the unit and change in displacement position are determined. A moment motor (5) is coupled to the manipulatable unit for imposing upon it a moment (F) that opposes the displacement. From information about the displacement position (8) and the change in displacement position the moment (F) is determined in dependence upon first and second charcteristics (y<sub>1</sub>, y<sub>2</sub>), for increasing and decreasing displacement positions (8), respectively. When a turning point in the displacement of the manipulatable unit occurs, corresponding to a change in displacement position from increasing to decreasing displacement positions or vice versa, the moment (F) is determined in dependence upon a third characteristic (y<sub>3</sub>) that goes through the turning point and has a larger moment gradient than the first and second characteristics (y<sub>1</sub>, y<sub>2</sub>).
Patent EP-0174730-B1 (EP)
IPC: G03G15/04
Filed: 1985-08-06
Granted: 1989-10-18
Abstract: A photocopying device which is to be attached to a conventional photocopying machine 10, gives to the machine the capability of copying from bound books. The device has a V-shaped book rest 23 for supporting a book in an open condition and a scanning head 20 with a light source. The device can be mounted on a photocopying machine so that light from the scanning head is reflected from a page of the book back to the drum of the photocopying machine, along the same route as is taken by light travelling to the drum during conventional operation, without the device.
Patent EP-0180625-B1 (EP)
Title: Barriere avec conduites internes et son procede de construction
IPC: E01F9/594
Filed: 1985-04-29
Granted: 1989-06-28
Abstract: Un élément de barrière de chaussée (10) comprend une conduite (26) formée par deux parties tronconiques (32, 34) se coupant, placées bout-à-bout de sorte que les parties vont en retrécissant depuis les extrémités de la barrière vers sa partie centrale (40). La conduite (26) est formée en utilisant deux plots de moulage (76, 78) de préférence tronconiques. Les plots de moulage (76, 78) sont placés dans une forme de béton de sorte que le bord inférieur (30) de la conduite (26) est une ligne droite généralement parallèle à la base de l'élément de barrière (10).
Patent EP-0202308-B1 (EP)
Title: Appareils sanitaires pourvus d'une sortie indirecte et d'un mecanisme cache de drainage
IPC: E03C1/24
Filed: 1985-11-22
Granted: 1989-07-19
Abstract: Appareil sanitaire comprenant une chambre facilement accessible, dans laquelle est situé un mécanisme combinant l'ouverture/la fermeture de l'orifice de sortie, le trop-plein, un système d'admission d'air et un joint étanche à l'eau dans un conteneur sous-jacent. Dans une chambre (1) créée par une paroi frontale (3) pourvue d'un ou plusieurs trous (2) vers l'appareil adjacent (11), une paroi de forme appropriée (4) et un fond pourvu d'un orifice (5), relié à un bouchon d'eau (6), est disposée une conduite (7) pouvant être actionnée de l'extérieur de l'appareil (8), ouverte à ses extrémités supérieure et inférieure, l'extrémité inférieure s'adaptant de manière étanche dans l'orifice de sortie (5), l'extrémité supérieure ouverte (12) étant conçue pour le trop-plein, c'est-à-dire lorsque l'eau monte dans l'appareil et par conséquent également dans la chambre (1) jusqu'au niveau de l'extrémité ouverte (12), l'eau se déverse automatiquement dans la conduite (7) et d'ici dans le système de décharge sans provoquer de dégâts. Lorsque la conduite (7) est retirée en la soulevant de sa position d'étanchéité à l'aide de la partie d'actionnement (8), l'eau s'écoule directement par l'orifice (5) ou par les ouvertures (15) dans le bouchon d'eau.
Patent EP-0200010-B1 (EP)
IPC: F02P9/00
Filed: 1986-04-01
Granted: 1991-12-18
Abstract: An ignition system having a low voltage source serving as a starting point for producing of an ignition voltage at least one ignition spark gap via at least one ignition branch, said branch including a said ignition spark gap, a high voltage capacitor, a high voltage transformer for producing a voltage at the high voltage capacitor of at least the same order of magnitude as said ignition voltage, an auxiliary spark gap having a breakdown threshold, and timing control means for controlling voltage delivery timing to said branch; wherein said auxiliary spark gap is disposed at an output side of said high voltage transformer and said high voltage capacitor is coupled to said auxiliary spark gap in a manner causing the high voltage capacitor to discharge to said ignition spark gap when the breakdown threshold of the auxiliary spark gap is exceeded; wherein the high voltage transformer has minimum inductances and minimum impedances; wherein a medium voltage transformer for producing a voltage between the low voltage and the ignition voltage and a medium voltage storage capacitor that is chargeable by said medium voltage transformer are provided between the low voltage source and the high voltage transformer; and wherein a controllable element is provided in said branch at an input side of said high voltage transformer, said controllable element being controlled by the timing control means in a manner operable for separating and interconnecting said high voltage transformer and said medium voltage storage capacitor.
Patent EP-0208885-B1 (EP)
IPC: G01C7/06
Filed: 1986-05-28
Granted: 1990-04-11
Abstract: 1. A method for displaying reference points (21, 22) in space, preferably reference points of a desired excavation profile at the head face (4) of a tunnel to be excavated in a given desired or drift direction, with the aid of a laser (51) set up on a point (11, 31) with known coordinates, the laser beam being deflected in controlled fashion in such a way that the reference points (21, 22) are displayed on a surface (4) in space, characterized in that the laser (51) is first directed to a junction point (1) whose coordinates are known, this direction is defined as the reference direction, the coordinates of the reference points (21, 22) are calculated, starting from this reference direction, in accordance with their distance from the laser (51) and the predetermined desired direction (2), and the laser (51) is directly swiveled in terms of the calculated coordinates to display the reference points (21, 22).