baber/WOPTO huggingface dataset:
Patent EP-0094954-B1 (EP)
IPC: F28D9/00
Filed: 1982-11-23
Granted: 1985-02-13
Abstract: PCT No. PCT/SE82/00393 Sec. 371 Date Jul. 19, 1983 Sec. 102(e) Date Jul. 19, 1983 PCT Filed Nov. 23, 1982 PCT Pub. No. WO83/01998 PCT Pub. Date Jun. 9, 1983.A plate (1) for a plate heat exchanger is provided with a corrugation pattern of ridges (4) and grooves (3) intended to rest against the corrugation pattern on an adjacent plate so that a great number of supporting points (2) are formed. On at least one of its sides, the plate has ridges provided with recessed parts (5) positioned in the areas of the supporting points (2). Thus, the number of turbulence-generating supporting points and consequently the flow resistance are reduced in an adjacent heat exchanging passage (7).
Patent EP-0092652-B1 (EP)
IPC: C21C7/064
Filed: 1983-02-15
Granted: 1987-09-16
Abstract: An apparatus for treating molten metal comprises a ladle and a hood (4) with a heat shield (6) which essentially covers the ladle completely, where a gap (9) is left between the heat shield and the upper edge (8) of the ladle. A screen (10) extends over and underneath the said gap so that a circumferential opening (16) is formed between the screen and the ladle underneath the gap, said circumferential opening defining an inlet opening for ambient air to a chamber (17) under said screen. At least one lance is provided for introducing at least gas into the melt in the ladle and/or to the ladle chamber above the molten metal, and at least one exhaust pipe (18) communicates with the chamber (17) under the said screen for sucking out exhaust gases which pass from the ladle chamber (26) out into the said space (17) through the said gap (9), and also air which is sucked from the ambient atmosphere into the said space (17) mainly through the circumferential opening (16) between the screen and the outside of the ladle. At least one aperture (19-22) is provided in the hood for at least one lance (23, 25) which can be lowered into the ladle chamber underneath the heat shield and/or into the melt in the ladle. The apparatus makes it possible to refine steel melts for production of steel with extremely low oxygen content according to a method adapted to the apparatus.
Patent EP-0095571-B1 (EP)
IPC: C07D519/00
Filed: 1983-03-31
Granted: 1987-09-23
Abstract: N,N,N-tris(2,2,6,6-tetramethyl-4-piperidone keta))-1,3,5-triazines are provided, having the formulawherein:R, is selected from the group consisting of hydrogen and alkyl having from one to about four carbon atoms; andR<sub>2</sub> is selected from the group consisting of hydrogen; oxyl O; alkyl, hydroxy alkyl and epoxyalkyl having from one to about eighteen carbon atoms; acyl having from one to about eighteen carbon atoms; cycloalkyl having from three to about eighteen carbon atoms; phenyl; phenalkyl and alkylphenyl having from seven to about twenty-four carbon atoms; as well as synthetic resin compositions having an improved resistance to deterioration and containing such compounds.
Patent EP-0096207-B1 (EP)
IPC: C09D5/02
Filed: 1983-04-27
Granted: 1987-06-16
Abstract: Water reducible, dispersible, corrosion resistant coating compositions and methods for their manufacture are disclosed and demonstrated to be useful for protecting metals from corrosion. The composition comprisies a water reducible, dispersible alkyd resin; a coupling agent; a surfactant; an amine; one or more driers; a chelating agent; water; and in one embodiment, a metallic inhibitor.
Patent EP-0103137-B1 (EP)
IPC: H02H11/00
Filed: 1983-08-03
Granted: 1986-12-03
Abstract: An arrangement for generating in each switching panel of a multipanel switching facility of an electrical power distribution network a digital operating-state image derived from command inputs and switching position signals. The digital operating state image is transmitted to a collecting memory arranged in a coupling panel which produces an overall image of all switching panels; which overall image is transmitted to the individual switching panels at periodic time intervals. A checking procedure is then conducted in the individual switching panels using the overall image. The arrangement utilizes microprocessors which are coupled to one another so as to exchange data via several transmission paths which are one-bit wide. This arrangement obviates the need for an interlock cable harness in the switching panels and cross-cabling between the switching panels.
Patent EP-0103285-B1 (EP)
IPC: A43B5/06
Filed: 1983-09-09
Granted: 1985-11-21
Abstract: An athletic shoe for track and field use, especially a running shoe, is formed in such a way that a flexible running sole is provided only in the area of its running surface and, thus, largely does not exist in the area of the longitudinal arch of the foot, and from the arch area to the heel, the running sole is rendered resistant to distortion by a reinforcement plate. Additionally, in the area of the longitudinal arch of the foot, the running sole has a supporting wall directed diagonally upward toward the inside of the foot that is fitted to the arch of the foot. Thus, a shoe for track and field use is obtained that is extremely light in weight, has high resistance to distortion and supports the foot well.
Patent EP-0107168-B1 (EP)
IPC: A47B97/04
Filed: 1983-10-18
Granted: 1989-01-25
Abstract: A wall board includes a board support mechanism which is adapted to be secured to a vertical wall surface and a board member which is vertically movably supported on the board support mechanism. The board support mechanism includes an arrangement which counterbalances the weight of the board member. Laterally spaced, vertically extending side walls extend rearwardly from the board member on opposite sides of the board support mechanism to locations adjacent the vertical wall surface. The inner sides of the side walls have vertically extending guide rails which receive guide slides or guide rollers provided on the board support mechanism.
Patent EP-0097985-B1 (EP)
IPC: A01G25/00
Filed: 1983-06-09
Granted: 1986-04-09
Abstract: An impact irrigator with controlled return, which comprises a rapid return deflector (28) disposed at the end of a lever (27) which rocks in the vertical plane to the side of the propelling tube (1), and is controlled by a motion reversal linkage (20, 19, 21, 24, 25, 26), the rocker lever (27) being slidably mounted on its pivotal shaft (77) in such a manner as to move along the shaft (77) and away from the propelling tube (1) when the deflector (28) is immersed in the jet; elastic reaction and repositioning elements (34) for the lever (27) are provided, and this latter comprises a cam (36) arranged to rest on the jet outlet nozzle (13) in order to regulate the degree of immersion of the deflector (28) as a function of the movement.
Patent EP-0112241-B1 (EP)
IPC: A23C9/144
Filed: 1983-12-06
Granted: 1986-10-01
Abstract: A milk supply pipe issues into a container. By means of a pipe (4), the container content is fed to an electrodialyzer. The electrodialyzed product is partly returned to the container.
Patent EP-0121646-B1 (EP)
IPC: F24C15/16
Filed: 1984-01-11
Granted: 1987-07-29
Abstract: 1. An infra-red-heated baking appliance having an upper and a lower reflector (11, 12) in each of which at least one source (13, 14) of infra-red light is arranged, in which respect the upper reflector (12) is movable upwardly by means of a gearing (22, 23, 26, 27, 40) out of the baking position (Fig.1), in which it together with the lower reflector (11) encloses a grid (15), arranged between them, for the food to be baked, so that the food to be baked can be inserted and removed, characterized in that the gearing (22, 23, 26, 27, 40) has parallel thrust/guide means (26, 27, 40) by means of which the lower reflector (11) with the grid (15) carried by it can be moved away from the upper reflector (12) with a horizontal motion component whilst maintaining the horizontal position of the grid (15), and the movements of the two reflectors (11, 12) are coupled by the gearing (22, 23, 26, 27, 40), so that the upper reflector (12) is raised when the lower reflector (11) is moved with a horizontal motion component away from it.
Patent EP-0123176-B1 (EP)
IPC: H01H9/00
Filed: 1984-04-04
Granted: 1986-08-20
Abstract: 1. A fixed contact which is to be arranged in the wall of insulating cylinders (1) of tap changers for transformers, in which the end of a contact carrier, which is led through the insulating cylinder (1) towards the outside, is connected to winding leads of tapping windings, and in which pins (6) of the contact carriers (2), which protrude into the interior of the insulating cylinder (1), carry exchangeable wear pieces (3) which cooperate with a movable counter-contact, characterised in that the wear pieces (3) surround the pins (6) in the form of a cup and under contact pressure rest on the end faces of the pins (6), that each wear piece (3) is held on the respective pin (6) by at least one clamping sleeve (7) arranged parallel to the axis of the changer ; and that bores (10) in the wear pieces (3) which serve to accommodate the clamping sleeves (7), are at a slightly smaller distance from the inner bottom of the cup-shaped wear pieces, which presses on the end faces of the pin (6), than are bores (11), in the pins (6), through which the clamping sleeves (7), likewise pass from the end face thereof.
Patent EP-0137897-B1 (EP)
Title: Two-component package
IPC: B65D83/14
Filed: 1984-04-24
Granted: 1989-01-04
Abstract: An inner container having a dispensing valve is situated within a flexible sack which in turn is situated within an outer container having a cover and a dispensing valve. The sack contains one package component and the inner container contains the other package component and a propellant. A further propellant is situated outside of the sack within the outer container. The inner dispensing valve is constructed as a dosage valve and issues into the interior of the outer dispensing valve. The latter is kinematically coupled with the inner dispensing valve and possesses a blocking system which blocks its interior relative to the interior of the sack when the outer dispensing valve is open. The particular construction and the flow-related coupling of both dispensing valves permits a defined dosed dispensing of both package components with a defined mixture ratio.
Patent EP-0130799-B1 (EP)
IPC: B23K26/04
Filed: 1984-06-28
Granted: 1988-08-17
Abstract: Laser welding apparatus includes a first mirror whose angle may be adjusted but which is fixed in position and on which a laser beam is incident. The first mirror reflects the laser beam onto a second mirror which may be rotated through at least 180 DEG  about the axis of the articles to be welded and which reflects the laser beam onto a third mirror whose angle may be adjusted and which may be rotated through at least 360 DEG  about the axis of the articles to be welded. The laser beam then passes to a focussing mirror which focusses the beam through a welding nozzle onto the surfaces to be welded. In use, the third mirror is continuously rotated about the entire periphery of the articles to be welded and the positions and/or angles of all the mirrors are adjusted to ensure that the laser beam is transmitted along the desired pathway.
Patent EP-0191764-B1 (EP)
IPC: A47K10/00
Filed: 1984-10-16
Granted: 1988-07-06
Abstract: In order to achieve a sanitary paper web having high bulk, bulk softness and surface softness it is proposed according to the invention that said web contains expanded microspheres (11) of thermoplastic material in an amount of from 1 to 10% based on the weight of the dry web.
Patent EP-0165408-B1 (EP)
IPC: C25D7/04
Filed: 1985-04-23
Granted: 1988-08-31
Abstract: The apparatus is particularly intended for depositing chromium on the bearing surfaces of bearings and end stops of turbine rotors made of chromium steel in order to obtain a good coefficient of friction thereon. The apparatus comprises a vat (1) having a vertical axis 00' constituted by a cylindrical portion (2) terminated by a conical portion (3), said vat (1) being filled with electrolyte, first means (7, 8) disposed near the top of said vat (1) for feeding the vat (1) with electrolyte, second means (4) situated at the bottom of the vat (1) for emptying the electrolyte, third means (32, 33) situated between the second means (4) and the first means (7, 8) for regenerating and circulating the electroylte, fourth means (15) for supporting a curtain of anodes (17) made of the metal to be deposited and for rotating the electrolyte about the axis 00', and fifth means (29) for applying current of given polarity to the curtain of anodes (17 ). The apparatus is characterized in that said fourth means (15) are constituted by two cylindrical half-shells (16) about the axis 00', each including a semi-circular frame (18) on which the anodes (17) are fixed parallel to the axis 00', said anodes (17) being surrounded on the outside by hollow tubes (21) parallel to 00' and interconnected by hollow conduits (22) which are likewise semi-circular in shape and which are fed with compressed gas, the conduits (22) and the frames (18) being fixed to one another by insulators (23), and the tubes (21') and the conduits (22) being fitted with nozzles (26, 27) which eject compressed gas in horizontal directions at angles close to 45 DEG  with the horizontal lines joining the respective nozzles (26, 27) to the axis 00'.
Patent EP-0167732-B1 (EP)
Title: Method for producing a basic material for a hybrid circuit
IPC: H01L25/16
Filed: 1985-04-24
Granted: 1990-09-05
Abstract: 1. Process for the production of a base material for a hybrid circuit, comprising a carrier substrate with metal layers applied in a plurality of layers, electrically insulated with respect to each other and each divided by suitable means into bond surfaces and strip conductors, a plurality of points of intersection being formed from the first metal layer by the formation of a plurality of first strip conductors and from the second metal layer by the formation of a plurality of second strip conductors crossing the first strip conductors, characterised in that between the strip conductor planes of the first and second metal layers there is used an insulating layer of polycrystalline insulating silicon which can be converted into an electrically conductive material, so that a focussed laser beam can be used to achieve an electrical contact to be provided in the area of the intersection points.
Patent EP-0172375-B1 (EP)
IPC: F23J15/00
Filed: 1985-07-05
Granted: 1987-09-23
Abstract: A device 10 for both heating a fluid and for cleaning a waste gas comprises a container 14 into which waste gas is introduced through a waste gas inlet. The waste gas is moved through the container 14 by a fan 25. The blades 35 of fan 25 are also used to atomize a liquid directed thereto and to spray the liquid into the waste gas in the container 14. In addition, fan 25 facilitates the recirculation of at least a portion of the waste gas in the container 14 back through the fan 25 for repeated introduction of the waste gas into the container 14. A heat exchanger 11 is disposed in container 14 for transferring heat between the waste gas in the chamber and a liquid-to-be-heated. In a preferred embodiment, an insulated funnel 17 comprises an inlet for the waste gas. Means are provided for introducing liquid tangentially into the funnel 17 for forming a liquid layer to cover and inner surface of the funnel 17, whereby the liquid layer precludes direct contact of the waste gas with the inner surface of the waste gas inlet.
Patent EP-0173398-B1 (EP)
IPC: C11D3/386
Filed: 1985-08-19
Granted: 1991-10-16
Abstract: The invention pertains to detergent compositions for simultaneously cleaning and softening fabrics comprising detergent-active materials, a primary or secondary amine and cellulase. The compositions combine good cleaning performance with effective textile softening performance on a wide range of textile materials.
Patent EP-0170448-B1 (EP)
IPC: A61B5/02
Filed: 1985-07-10
Granted: 1990-05-30
Abstract: 57 A pocket-sized, self-contained electrocardiogram monitor with a dot-matrix, liquid-crystal display. The monitor uses dry electrodes and is suitable for direct placement against the patient's chest without the use of paste or gel to insure electrical contact. An A/D converter converts an ECG signal to a digital signal which is then processed by a microprocessor and then displayed on the liquid-crystal display in real time. The microprocessor is programmed to select the maximum and minimum digital values from four consecutive samples from the A/D converter and to supply data representative of the maximum and minimum values to the display at one-fourth the conversion sampling rate.
Patent EP-0148807-B1 (EP)
IPC: E21B17/00
Filed: 1985-01-07
Granted: 1990-03-07
Abstract: PCT No. PCT/FR85/00003 Sec. 371 Date Jul. 18, 1985 Sec. 102(e) Date Jul. 18, 1985 PCT Filed Jan. 7, 1984 PCT Pub. No. WO85/03104 PCT Pub. Date Jul. 18, 1985.A device for protecting, before use, threadings and butt-type joint bearing surfaces (66) which contribute to the hermetic character and to the threadings (55) of male or female joining regions of metallic tubes. It comprises a ring (56) of plastics material which is screwed onto the threading (55) of the metallic tube (54). A first lip (63) rests in a resilient tight manner on the joint bearing surface (66) in the vicinity of the inner edge (65) thereof. A closed annular volume (67) protects the bearing surface of the joint. A second lip (59) protects the threaded region. This device is used in particular for the frustoconical joint bearing surfaces of tubes with a frustoconical threading. The ring can be clothed by a metallic reinforcing sleeve (68).
Patent EP-0173650-B1 (EP)
IPC: B65D41/44
Filed: 1985-04-05
Granted: 1989-12-20
Abstract: A bottle cap of the tear-off type, particularly an easy-to-open cap for wide mouth bottles, in which a central top wall which covers the top portion of the mouth of the bottle is connected to a lateral band which surrounds the opening of the neck of the bottle and is bent under the edge of the neck to grip the cap, and a tear-off tab, bounded by one or more score lines, extends from the top wall through the lateral band and an angular sealing is interposed between the mouth of the bottle and the top wall and the lateral band. The angular sealing is bonded to the undersurface of the central top wall at a bond area inside the score line or lines, whereby, when the cap is broken by lifting the central top wall by means of the tear tab, the angular sealing is lifted with the central top wall in one piece and slips off from underneath the lateral band thereby freeing or loosening the lateral band from the mouth of the bottle.The sealing can also be bonded to the tear tab at the area bounded by the score line or lines towards the lateral band, to make the lifting of the sealing itself along with the central top wall easier, without breaking it.
Patent EP-0170681-B1 (EP)
IPC: E21B4/02
Filed: 1985-01-22
Granted: 1988-06-08
Abstract: A downhole motor and bearing assembly (10) has a tubular housing (12) with an inlet and outlet for flow of drilling fluid. A stator (13) is supported in the housing and a rotor (14) is supported for rotary movement in the stator. An open tubular shaft (22) is connected to the rotor for rotary movement in the housing. The bearing assembly has bearing members (61) in the housing in fixed spaced relation and other bearing members cooperable therewith. Sleeve members (75) positioned in the housing support selected bearing members in a fixed spaced relation. Other sleeve members (88) positioned on the shaft support the other bearing members in a fixed spaced relation. The sleeve members are interchangeably positioned in the housing and on the shaft to position the bearing members in selected interchangeable relation according to the need for the bearings to support a load in a forward or reverse direction. A radial sleeve (56) bearing is supported in the housing in bearing relation to the shaft in a position forward and backward of the bearing assembly. The housing and bearing assembly are open at the rear end (47) for flow of drilling fluid therethrough.
Patent EP-0188492-B1 (EP)
Title: Fluxmetre a formation de tourbillons
IPC: G01F1/32
Filed: 1985-07-05
Granted: 1989-02-22
Abstract: Un fluxmètre utilisé pour mesurer la vitesse d'écoulement d'un fluide en contrôlant la fréquence de formation de tourbillons dans le courant du fluide comprend un élément senseur (1) à fibre optique de mode unique pour détecter la formation de tourbillons et fait usage de techniques d'interférométrie pour produire un signal électrique de sortie qui correspond à la fréquence de tourbillons. L'élément senseur (1) comprend au moins une partie de bras de signaux (2) d'un interféromètre (3) qui comprend également un dispositif (12) de dérivation d'un signal de référence à partir de la source d'éclairage (4). L'oscillation de l'élément senseur (1) induite par le courant et causée par la formation de tourbillons produit une modulation de la sortie de l'interféromètre contrôlée par un photodétecteur (14) qui, à son tour, produit un signal électrique modulé de sortie qui peut être traité par un système de traitement de signaux (16-19) afin d'identifier la fréquence de formation de tourbillons et d'obtenir ainsi une mesure de la vitesse d'écoulement.
Patent EP-0248935-B1 (EP)
IPC: G02B6/44
Filed: 1986-06-13
Granted: 1989-07-26
Abstract: 1. Cable for the transmission of data with a number of optical fibers for signal transmission by means of electromagnetic radiations at wave length under 1 mm which are conveyed essentially in the longitudinal sense of the fibers, with guidance means (7, 9, 10) for the guidance of the fibers (8) on paths (12) located in the inside of at least one cylinder-jacket-shaped shell (13), said path running in the longitudinal sense of the cable essentially in the form of waves with excursions (52) in the circumferential direction of the cylinder-jacket-shaped shell (13) in reaction to attributed imaginary median lines (11) lying within the cylinder-jacket-shaped shell and being essentially in parallel to the cylinder axis (53) thereof, said guidance means (9) being formed so that they fix the paths (12) in the longitudinal sense of the cable (1) only with distances in azimuthal direction and that therefore the paths being essentially freely movable in azimuthal direction up to the transition into straight lines.
Patent EP-0216031-B1 (EP)
Title: Endosseous implant
IPC: A61C8/00
Filed: 1986-06-28
Granted: 1990-06-20
Abstract: The invention involves an enossal implant with comprehensive fastening devices for a firmly seated but, if necessary, removable tooth replacement that includes a fastening head and a implant post that can be connected to a base body. According to the invention, the fastening head is fitted with a tapering fitting surface in the direction of the tooth replacement; in particular, a conical surface, by which a reliable connection between the fastening head and the tooth replacement is obtained. Preferably, the fastening head can be rotated with respect to the base body, as with a ball-and-socket mechanism.