baber/WOPTO huggingface dataset:
Patent EP-0020319-A1 (EP)
Inventor: ARTNER JOSEF
IPC: B29C33/02
Filed: 1980-05-28
Abstract: 1. A mould cavity (10) of an injection mould (7) for forming and vulcanizing special shaped elements of similar cross-section and consisting of elastomeric material, as sealing profiles having an anchoring cross-piece, for example, of angled pieces which serve to connect straight sealing profiled pieces to form frame-shaped seals, in which the mould cavity has at least one mould aperture (4) to receive the end of the sealing profile to be connected, characterised in that in the region (9) of the mould aperture (4), the cavity (5) for the anchoring cross-piece is so designed as to be larger in cross-section, so that when inserting the end of the profile, the friction is reduced in the region of the anchoring cross-piece, and where at the junction of the mould cavity (10) with the mould aperture (4), there is arranged a cross-piece (8) which produces an interruption of the anchoring cross-piece.
Patent EP-0024271-A1 (EP)
Inventor: PROHASKA HELMUT
IPC: B65B61/18
Filed: 1980-06-19
Abstract: The packing comprises an envelope provided with a tearing tongue (7) and comprised of a flexible and foldable material. This envelope comprises a double thickness section, wherein the two layers (4, 5) are bound one against the other and where the free end of the tearing tongue is located. Both layers and the tongue may be secured together in a gas tight relationship. To facilitate the tearing of the tongue (7), a zone of the layer (5) of the envelope which is opposite to the layer (4) at the location where it is provided with the tongue (7) is delimited by weakening lines (12) so as to be easily detached from the rest of the envelope during the tearing of the tongue. For manufacturing bags, the tearing tongue (7) is arranged preferably along the length of the band of packing material. A support layer having weakening lines provided by cutting is joined with a tight, non-perforated layer of packing material.
Patent EP-0036499-A1 (EP)
Inventor: HO ALLEN PANG-I
IPC: H01L29/73
Filed: 1981-02-25
Abstract: Disclosed is a process for forming an improved bipolar transistor in a silicon substrate (10) of a first conductivity type (N), said silicon substrate (10) having a planar surface, a subcollector region (11) of a second conductivity type formed in said substrate, an epitaxial layer (12) of said second conductivity type formed on said planar surface of said substrate (10), and first, second and third spaced apart recessed oxide isolation regions extending from the planar surface of said epitaxial layer into said substrate (10), a subcollector reach-through region (25) positioned between said second and third recessed oxide isolation regions, said subcollector reach-through region (25) extending from said planar surface of said epitaxial layer to said subcollector region, said process including the following steps: deposit, using chemical vapor deposition techniques, a layer of doped polysilicon on the exposed surface of said substrate (10) said dopant being of said first conductivity type; deposit, using chemical vapor deposition techniques a first layer of silicon dioxide (27) on said polysilicon layer (26): deposit a layer of photoresist on said first layer of silicon dioxide; utilizing photolithography, mask off an intended intrinsic base region (32), said intended intrinsic base region (32) being spaced between said first and second recessed oxide isolation regions (37); utilizing the resist layer as a mask (23) employ reactive ion etching to remove the silicon dioxide and polysilicon superimposed over the intended intrinsic base region (32); ion implant the exposed intrinsic base region with ions of said first conductivity type; chemically vapor deposit a relatively thick silicon dioxide conformal coating on the exposed surface; reactive ion etch an emitter opening on the epitaxial surface above the implanted intrinsic base (32); ion implant the emitter region with ions of said second conductivity type; and utilize a single heat cycle to anneal the ion implantations and drive in the emitter, intrinsic base, extrinsic base and collector reach through.
Patent EP-0036968-A1 (EP)
Inventor: WEISS HANS JOACHIM ING GRAD
IPC: B23K1/16
Filed: 1981-03-06
Abstract: Tubing is made by continuously pulling steel strip at a predetermined feed speed from a supply, shaping the strip into a multilayer tube of a predetermined mass per unit length, and advancing the tube at the feed speed through a soldering station. The strip is coated with a solder-type material and an electric current is passed through the tube between a contact engaging the tube in the station and a contact engaging the tube downstream of the station to fuse the solder and tube together. The contact outside the soldering station is displaced so that the spacing between the contact is varied substantially proportionately with the product of the feed speed and the predetermined mass per unit of length of the tube. Downstream of the soldering station the tube and solder are cooled to bond the tube together.
Patent EP-0036535-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16L37/252
Filed: 1981-03-06
Abstract: 1. Repair coupling (1) for providing a pipe-joint between two spigots (8) having no sockets, said coupling comprises a two-piece socket-line sleeve having two sleeve pieces (2, 3) which are open at both sides and which are sealingly fixed to each other in a radial separation area (9) while including at least one sealing ring (20, 21), in said coupling there are provided sealing elements (6', 7') in a region of the axial outer front faces (4, 5) of the sleeve pieces (2, 3) for sealing against the corresponding spigot (8), characterized in that both sleeve-pieces (2, 3) are connectable to each other by a bayonet-joint (10, 11, 12), that an annular groove (18, 19) is provided in the radial separation area (9) in each of said both sleeve-pieces (2, 3), whereby the annular grooves (18, 19) are arranged concentrically and axially open to each other, and that a lip-sealing ring (20, 21) is arranged in each of the both annular grooves (18, 19), said lip-sealing ring has a pair of sealing lips (20, 23 ; 24, 25) which are provided V-shaped to each other and which are open in a radial inner direction in such a way that in the assembled coupling (1) one sealing lip (23 ; 25) is in sealing contact against the bottom of the annular groove (18, 19) while the other sealing lip (23, 24) is in sealing contact against the adjacent corresponding sealing lip (24, 23) of the other lip-sealing ring (20, 21).
Patent EP-0042111-A1 (EP)
Title: Procédé et dispositif de poudrage électrostatique d'objets en plusieurs couches différentes
Inventor: GERNEZ ALAIN
IPC: B05B5/08
Filed: 1981-06-04
Abstract: Dispositif de poudrage électrostatique d'objets se déplaçant en continu à travers au moins deux cabines de traitement du type modulaire comportant un module de pulvérisation de poudre (B2) encadré par des modules de filtration d'air (A2 et C2); le module de pulvérisation de poudre de la ou des cabines suivant la première comporte une chambre de pulvérisation (B2) comprenant deux compartiments voisins (B2-1, B2-2) comportant chacun un bac de réserve de poudre (11, 12) distinct permettant d'appliquer successivement à l'objet à traiter deux couches de poudre.
Patent EP-0046553-A1 (EP)
Inventor: GRUBIC ZDRAVKO
IPC: E02D17/08
Filed: 1981-08-15
Abstract: The device for staying the walls of an excavation comprises armour plates with large plane surfaces (2, 3) of which the edges of each side are guided and supported by guiding grooves (5, 5') arranged on the stays (1). The stays are arranged by pairs facing each other and held in that position by struts (10). To decrease the resistance to friction between the plates (2, 3) and the stays (1) there are provided rollers (8, 11, 16) having horizontal axis. Each side of the guiding grooves (5, 5') of the stays which is farther from the wall of the excavation is provided with an array of rollers (8, 11, 16) mounted on the stays (1).
Patent EP-0046981-A1 (EP)
Inventor: LAUBSCHER HANS JORG DIPL-ING
IPC: B41F31/00
Filed: 1981-08-26
Abstract: 1. In an inking device for a printing press with an inkwell (1) in which are arranged a driven, large upper inking roller (6) acting together with a fountain roller complete (2), and a smaller lower inking roller (7) provided with circumferential profiling and rolling on the upper inking roller (6), characterized in that, in an offset printing press, the inking rollers (6 or 7 respectively) of the inkwell (1) are arranged above each other such that the lower inking roller (7) is comprised by a collecting channel (11) formed by the lower part of the inkwell and connecting the boundary walls (9, 10) of the inkwell which are inclined towards each other in a V-shape and of which the back boundary wall (10) of the inkwell attributed to the filling side is more inclined towards the vertical than the front boundary wall (9) of the inkwell opposite from the filling side, whereby the direction of rotation of the lower inking roller (7) in its bottom range immersing into the collecting channel (11) goes from front to back towards the filling side of the inkwell (1), and that the lower inking roller (7) is provided with a gear-like relief formed by ridges (12) extending in the longitudinal direction of the roller and by interspaces (13) between them, and with a rubber surface just as the upper printing roller (6) which can be set against the fountain roller complete (2) acting together with a stripping device.
Patent EP-0055813-A1 (EP)
Inventor: SASSERATH AREND
IPC: F16K17/38
Filed: 1981-10-27
Abstract: 1. Thermally controlled and intrinsically safe safety valve for a hot-water heating installation, which valve opens in case of excess temperature, comprising (a) a valve housing having an inlet (2) and an outlet (3) and a valve seat (11) located therebetween, (b) a valve closing body (20) guided in the valve housing, which valve closing body has a valve disc (21) coacting with the valve seat (11), (c) a closing spring (27) loading the valve closing body (20), (d) an dilatation body (40) dilatable against the action of the spring (48), which dilatation body is arranged to move the valve closing body (20) in opening direction and to which a temperature sensor (50) of the vapor pressure type is rigidly connected, and (e) a self-safety device which is arranged to move the valve closing body (20) with the valve disc (21) into an open position when the temperature sensor (50) is defect such that the pressure in the dilatation body (40) breaks down, the valve disc (21) lifted from the valve seat (11), characterized in that (f) for forming the self-safety device, the valve closing body (20) is connected to a diaphragm (24), which, in the valve housing, separates a first chamber (26) communicating with the outlet (3) from a second chamber (34), which communicate through a restrictor (35), and (g) the dilatation body (40) is arranged to control a shut-off member (46), which governs a connection between the inlet (2) and the second chamber (34) and opens this connection when the pressure in the dilatation body (40) breaks down.
Patent EP-0035801-A1 (EP)
Inventor: VUISSOZ DE PREUX CONSTANT
IPC: F24H9/18
Filed: 1981-01-23
Abstract: This central heating apparatus for oil burner and boiler systems comprises a detachable structure disposed in the boiler furnace between the burner and the boiler; the structure comprises essentially a base frame supporting a vertical upright rigidly welded thereto and to which an assembly of stacked elements are secured by means of a common and single belt substantially aligned with the burner; this assembly comprises a pyramidal front member facing the burner, followed by a fan-like assembly of radial blades and, bearing against the upright, a perforated plate of which the holes are so punched that their material forms protruding fins directed towards the burner flame and adapted to become white hot in order to improve the combustion and eliminate soot deposits and the release of excess smoke.
Patent EP-0033637-A1 (EP)
Inventor: NAKAHAMA KOZO
IPC: B29C67/00
Filed: 1981-01-30
Abstract: A bead manipulator subassembly for a bead supply apparatus for setting beads, at given intervals, at both side-portions of a green tire inner layer formed on a tire molding former. A movable bead setter (3) is disposed between said tire molding former (1) and a bead stocker (2) is provided with a bead retaining means for concentrically collecting and retaining two beads (20) from a bead stocker (2). A posture controlling means for controlling the posture of the retaining means is provided so that said two beads may align with the center of the former. A motion controlling means for controlling the motion of the bead setter can be added so that said two beads may align with the center of the former.
Patent EP-0036733-A1 (EP)
Inventor: HOLMES ARTHUR SHERWOOD
IPC: B01D3/32
Filed: 1981-03-16
Abstract: An improved distillative method of separating an acid gas (e.g. carbon dioxide or hydrogen sulfide) and light hydrocarbons (e.g. ethane, ethylene, or propane) using a distillation column (14) is disclosed in which the formation of an azeotrope between these components is prevented by addition of an additional component to the mixture under distillation. Prevention of the azeotrope allows a more complete separation to be achieved. The additional component is for example a C 3 -C 6  alkane or a mixture of C 3 -C 6  alkanes.
Patent EP-0044749-A1 (EP)
Inventor: DUNFIELD JOHN CHARLES GEORGE
IPC: G01P13/04
Filed: 1981-07-22
Abstract: Apparatus (40) is disclosed which is responsive to the movement of a movable element (22) for generating a plurality of electrically phase-displaced signals containing information indicative of the direction, speed and distance of movement of said movable element (22). The apparatus comprises a plurality of position-displaced electrically conductive coils (102) and a permanent magnet (116) mounted adjacent each of said coils (102) for producing a path of normally substantially constant magnetic flux adjacent each of said coils. A flux varying device (90) is coupled (86) to the movable element and is responsive to the movement of the movable element (22) for varying the level of the magnetic flux adjacent each of the coils (102) in dependence upon the direction, speed and distance of movement of the movable element, whereby the resultant electromotive force induced in each of the coils (102) defines the plurality of electrically phase-displaced signals.
Patent EP-0051426-A1 (EP)
Inventor: JOHNSON ROBERT B
IPC: G06F12/06
Filed: 1981-10-27
Abstract: A memory controller 200 controls the operation of a number of memory module units A to D, 210 and includes a number of queues 207-80 which couple to the module units. Each queue includes an address queue register, a control queue register and a data queue register. Each address queue register has tristate control for independent operation. Control circuits 215 which couple to the queue address, control and data registers assign memory cycles between queues on an alternate basis when the queue control registers store requests which are being processed. This enables the interleaving of memory requests which eliminates processing delays particularly in cases where such requests involve multiword transfers over successive memory cycles of operation.
Patent EP-0051519-A1 (EP)
Title: Embout pour connecteur de fibre optique et connecteur muni d'un tel embout
Inventor: COLLIGNON ROGER
IPC: G02B6/38
Filed: 1981-10-21
Abstract: L'invention se rapporte au domaine des connecteurs pour lignes de transmission optique. Elle se rapporte plus particulièrement à un embout pour connecteur de fibre optique, comportant au moins un manchon de centrage (24) de forme sensiblement cylindrique dans lequel une monofibre optique est fixée. Selon l'invention, le manchon de centrage (24) est muni de moyens d'orientation en forme de rotule (30,31) permettant un pivotement dudit manchon à l'intérieur de l'embout. De préférence, cette rotule comporte un joint torique (30) élastique assurant l'étanchéité du câble optique. Application: Transmission des télécommunications par fibre optique.
Patent EP-0051025-A1 (EP)
Inventor: BROCHIER MICHEL
IPC: B26F3/06
Filed: 1981-10-21
Abstract: L'invention concerne un dispositif de fractionnement de pièces métalliques. Ce dispositif est caractérisé en ce qu'il comprend au moins deux supports conducteurs reliés à une source électrique d'alimentation et aptes à soutenir au moins partiellement la pièce à fractionner. Application au fractionnement de pièces métalliques par effet thermoélectrique.
Patent EP-0049206-A1 (EP)
Inventor: DAUBER RIKHARD CRISTOF
IPC: B29C55/02
Filed: 1981-09-23
Abstract: The flatness of compression-rolled plastic film is improved by passing the film under tension over heated rolls (12, 18), stretching the heated film, setting the stretched film by passing it over a tempering roll (33), and then cooling the set film by passing it over a cooling roll (38).
Patent EP-0053579-A1 (EP)
Inventor: RHYN WERNER
IPC: H02K41/02
Filed: 1981-10-30
Abstract: 1. X-ray apparatus with a support, consisting of a column (1) with a U-shaped profile (6) supporting a vertically adjustable, slidably mounted carriage (13), to which is secured by means of a rotatable disc (18) and a journal (20) a transverse beam (2), to the ends of which are respectively disposed a X-ray generator (3) and a X-ray film holder (4), characterized in that the carriage (13) slides outside of the U-shaped profile (6) and in that for shifting the carriage (13), an electrical linear drive (8) is suspended in the inside of the U-shaped profile (6), the push rod (10) of the drive being secured to the cross-bar (15) of a clamp (12) which is itself secured to the carriage.
Patent EP-0047749-A1 (EP)
Inventor: SMART IVAN FRANK
IPC: H02H3/10
Filed: 1981-02-23
Abstract: Un dispositif de protection de surintensite de courant comprend un microprocesseur (42) dont la memoire morte (ROM) emmagasine des donnees representant une multitude de points sur une pluralite de differentes courbes caracteristiques de temporisation de declenchement/marge de surintensite de courant. Un dispositif selecteur de caracteristiques (48) est prevu pour permettre a un usager de selectionner la courbe caracteristique stockee utilisee. Le microprocesseur est programme pour accepter des donnees concernant le courant dans un circuit a proteger, calculer la temporisation de declenchement requise et actionner un relais de declenchement (46) si le delai expire.
Patent EP-0061136-A1 (EP)
Title: Device to fill the space between twin-tyres
Inventor: IHLE JOHANN
IPC: B60C19/00
Filed: 1982-03-17
Abstract: 1. In a device for bridging the mutual space between adjacent tyres of multiply tyred vehicles, in particular twin tyred building site vehicles, with at least one intermediate ring (12) insertable between each of the adjacent tyres (2) and the sides of which are in contact therewith, said ring being supported on an intermediate ring support which is inserted between each of the rim horns (8) facing each other of the rims (3, 4) supporting the tyres (2) and which, in radial direction, is supported on the flanges (9) of the two rim horns (8) overlapping its peripheral zones, characterized in that the intermediate ring support is in the form of a bushing (13) with adjustable width which consists of two parts (14, 15) sliding over each other telescope-like, with the inner part (14) having attached to it a surrounding and sideways projecting ledge (16) the outside diameter of which corresponds to the outside diameter of the outer part (15) and on which the outer part (15) is supported in axial direction by means of at least one spacer.
Patent EP-0062360-A1 (EP)
Inventor: MASAFUMI NAKAYAMA
IPC: B62D6/02
Filed: 1982-04-08
Abstract: A control apparatus for a power-assisted vehicle steering system, comprising a power cylinder (4) having two pressure-acting chambers (15, 16) selectively communicable with inlet and outlet ports (3a, 3b) of a control valve (3), said inlet and outlet ports being respectively communicable with a pump (7) and a fluid reservoir (9), a pressure compensating valve (30) having an inlet port (37) communicating with the pressure-acting chambers (15, 16), outlet and control ports (38, 39) and a valve member (40) for varying the degree of communication between the inlet and outlet ports (37, 38) to maintain constant the differential pressure between the inlet and outlet ports (37, 38), and a pressure reducing valve (53) having an inlet port (58) communicating with the outlet port (38) of the compensating valve (30), a discharge port (59) communicating with the reservoir (9') and the control port (39) of the compensating valve (30), and a valve member (61) for varying the degree of communication between the inlet and discharge ports (58, 59) of the reducing valve (53) and responsive to a signal varyable with vehicle soeed.
Patent EP-0064186-A1 (EP)
Inventor: JOST BERNHARD
IPC: F03D9/28
Filed: 1982-04-15
Abstract: 1. Device for the combined harnessing of wind and wave energy in the vicinity of the sea, consisting of wind-wheels arranged on a floating, anchored body and which are rotatable on axles, and floats arranged on swinging arms, which floats rest on the sea surface and can move upwards and downwards, characterised in that both the axles of the wind-wheels (7), directly via crankshafts (9, 22) and connecting rods (23), and also the floats (15) arranged on swinging arms (16), directly via toothed segments (18) and crank pins, are each linked to piston pumps (10) to provide the drive, which piston pumps suck in sea water via a suction pipe (20) and introduce it via pressure pipes (13) to one or more pressure vessels (11) linked to a generator (12).
Patent EP-0069323-A1 (EP)
Inventor: IRGEL LUTZ
IPC: B01D39/14
Filed: 1982-06-28
Abstract: 1. Filter mat, especially for kitchen fume hoods and the like, comprising a laminated structure having at least two porous flexible covering webs (11, 12, 13) and one layer (14, 15) of a particulate filter material which is situated between the said covering webs, and the covering webs are fixed to one another over considerable areas with a plurality of fixing points distributed over the mat area to form a filter mat (10) which can be cut to size, characterised in that the thickness of the porous covering webs (11, 12, 13) is greater than the thickness of the particulate filter material layer (14, 15) which is situated between the covering webs, the latter thickness being at the most equal to twice the mean particle size of the filter material, and that the particulate filter material is fixed together and to the covering webs (11, 12, 13) by means of a solvent-free adhesive substance dispersable in water, with formation of a plurality of adhesive connections of fibre and dot form, and thus the covering webs (11, 12, 13) are fixed to one another by means of the adhesive fixing of the particles.
Patent EP-0080650-A1 (EP)
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1982-11-16
Abstract: Each of two valves (16,16') disposed in a housing (14) is constructed as a unit which comprises a casing (18) in which substantially all essential parts of the valve are housed, and a plug member (30) removably connected to the casing for retaining the parts in the casing. The valve comprises a valve body (34) movably disposed in the casing, a piston (20) slidably disposed in the casing and movable in fore-and-aft directions in response to application of hydraulic pressure thereto to open and close, in cooperation with the valve body, the communication between inlet and outlet ports (18d,18f) of the valve, and a valve seat (28) mounted to the piston for assuring the communication open end close function achieved by the valve body and the piston, wherein the valve seat has a configuration which affects the characteristics of the piston, and the valve seat is removably connected to the piston.