baber/WOPTO huggingface dataset:
Patent EP-0071231-A1 (EP)
Inventor: SIHLBOM ANDERS
IPC: G01S1/30
Filed: 1982-07-26
Abstract: In the method, the phase angles of a plurality of periods of the waves of a first transmitter are measured with respect to a prescribed reference instant; a mean congruent with the modulo of the wavelength is formed from this and stored. Subsequently, the mean of the phase angles of the waves of at least one further transmitter is formed in like manner, and the difference of these means is then determined. A position is then determined from at least two such differences. On the input side, the locator has a phase-locked loop (24), whose output pulses are read over a prescribed period at high clock frequency into a memory (38). A computer (54) forms the mean from the stored values (phase angles). A control unit (60, 68) then switches over to a further transmitter, the switchover time up to the renewed locking of the phase-locked loop (24) being measured in a counter (44). The computer (54) then determines the mean of the phase angles of the further transmitter from the new memory contents, the prescribed period and the switchover time. <IMAGE>
Patent EP-0076423-A1 (EP)
Inventor: HELLER GERHARD
IPC: G21F7/04
Filed: 1982-09-20
Abstract: 1. An air-lock for an enclosure, in particular a glove-box, which has an outer pipe with a circular cross-section for attachment in an enclosure opening, and respective air-lock doors with locking devices at both pipe ends, characterized in that, in the outer pipe (2), there is coaxially arranged against the outer pipe (2) an inner pipe (4) which can be rotated about the longitudinal axis (3) of the pipe and which likewise has a circular cross-section and to each end of which the respective air-lock door (6) is hinged ; that, at each end of the outer pipe, there is arranged a locking member (17) for locking the air-lock door (6) which is present there, in the closed position ; and that both locking members (17) have such an angular interval from one another with respect to the longitudinal axis of the pipe (3), that the one air-lock door (6) is locked by the locking member (17) which is assigned thereto in a rotation-angle position of the inner pipe (4) in relation to the longitudinal axis of the pipe (3), in which the other air-lock door (6) is released by the locking member (17) which is assigned thereto.
Patent EP-0060583-A1 (EP)
Inventor: HOFELT MARTIJN HECTOR HENDRIK
IPC: H04B14/04
Filed: 1982-02-26
Abstract: System for the quantization of signals comprising in a transmitter section (IR) quantizing means (KW) a difference producer (DF1) and filter means (G1, H1). An input signal (X) and a quantized output signal (Y) which is derived from the quantizing means and acts as a feedback signal are applied to the difference producer. The output signal of the difference producer is applied by a network (G1) to the quantizing means having for the object to quantize the level of the filtered output signal of the difference producer. Filter means (G1) are connected into the path of the input signal for relatively influencing the spectrum of the quantizing noise. When digital signals are used the indispensable D/A-converters from a source of noise owing to threshold inaccuracy. 
<??>Here, the quantizing means (KW) are arranged to provide a second quantized output signal (V). In the receiver section RC a first received signal (Y min ) is applied to a first network (H1 min ) and a second received signal (V min ) is applied to a second network (1/G1 min ). The output signals of the two networks are combined to one output signal. The number of quantizing levels of the feedback signal (Y) may in principle amount to two, in which case the relevant D/A-converter is free from noise caused by threshold inaccuracy.
Patent EP-0073538-A1 (EP)
Inventor: BUHLER KARL
IPC: C21C5/52
Filed: 1982-08-12
Abstract: In order to move a furnace body (1) and a furnace lid (2) relative to one another by approximately one furnace body width, the separating surfaces of the furnace body (1) and furnace lid (2) are inclined relative to the horizontal. The direction of movement when the furnace body (1) is moved then runs in the direction of the angle opening and, when the furnace lid (2) is moved, the movement is in the opposite direction. In order to reduce the frictional forces between the separating surfaces (4, 5) of the furnace body (1) and furnace lid (2) and to ensure that the relative movement of the furnace body (1) and the furnace lid (2) occurs under defined conditions, the furnace lid (2) is supported on at least two support points on the furnace body (1) on which roller tracks (6) are arranged together with support rollers (7) which roll on the tracks for a certain travel. When opening the furnace body (1) and furnace lid (2), the weight of the furnace lid (2) is by this mechanism first partially, then completely transferred to the lid carrying and swivelling device (10, 42) and, when closing the furnace body (1) and furnace lid (2), the weight of the furnace lid (2) is similarly first transferred partially and then completely transferred to the furnace body (1).
Patent EP-0069576-A1 (EP)
Inventor: GAFFNEY EDWARD JAY
IPC: B63B15/00
Filed: 1982-07-05
Abstract: Disposed herein is a sailboat mast (10) primarily intended for racing which is constructed of three or more vertical columns (12, 14, 16), two of which (12, 14) can be tubular and the other (16) of which is solid. The columns are arranged in a triangular or diamond pattern and connected by cross braces. The diameter of the tubing columns and the diameter of the solid column are selected to maximize the strength and moment of inertia so that the weight can be lessened. The solid column (16) supports a sail track (32) and is arranged so that a portion of the column is aligned with one of the forward tubes so that it is in the windshadow (33) of one of the forward members at the normal up-wind tacking angle of the boat. This reduces overall drag on the mast system. In addition, the hollow forward tubes are used as conduits for the mainsail halyard and the jumper wires for adjusting or tuning the shape of the mast. If three columns are employed they are arranged in a triangular pattern with two forward columns forming a leg at right angles with the keel and the aft column on the keel line.
Patent EP-0073636-A1 (EP)
Inventor: LESTINA GREGORY JAMES
IPC: G03C1/06
Filed: 1982-08-24
Abstract: A photographic element comprising a support, a photographic silver halide emulsion and a nondiftusible photographic coupler, characterized in that said coupler contains attached to a position other than the coupling position a ballast terminated with a hydroxyphenylsulfonyl group o: a hydroxypnanylsulfinyl group.
Patent EP-0076667-A1 (EP)
Inventor: PERRY FORBES GEORGE DE BRIE
IPC: F16H15/38
Filed: 1982-10-01
Abstract: A toroidal race rolling friction transmission unit in which hydraulic actuators (14, 28) act upon most of the rollers (5, 6) to cause them to change ratio angle, but in which one of the rollers (4) has a mechanical mechanism (21,17,15) by which precise increments of ratio-change may be imparted. A hydraulic device (24, 25) senses the torque reaction of that roller (4) and is hydraulically linked to the actuators (14, 28) of the other rollers (5', 6) so that they are subjected to a force equal to the reaction force experienced by the mechanically-actuated roller (4). The hydraulic actuators may be in the form of two-step piston-and-cylinder devices, the actuating forces being exerted in one step (30, 36, 31, 38) while a damping force is exerted in the other step (32,37,33,39). In a "double-ended" transmission, in which a double-faced output disc is located between two oppositely-facing input discs, a single mechanically-actuated roller located between the output disc and one of the input discs may suffice, all the remaining rollers operating against either input disc being driven by hydraulic actuators, the pressure in all of which is related to that in reaction-sensing member of the first roller.
Patent EP-0109986-A1 (EP)
Inventor: IMAZU KATSUHIRO
IPC: B65D1/26
Filed: 1982-11-19
Abstract: Disclosed is a draw-ironed metal vessel having a circumferential side seam (5), which is formed by lap-bonding of open end portions (3, 4) of upper and lower members (2, 1), each consisting of a seamless molded metal cup, wherein the side wall of at least one of said upper and lower (2, 1) members is formed by draw-ironing a tin-plated steel plate at an ironing ratio of at least 20% and a spout (10) having a diameter smaller than that of the side wall of the vessel is formed on the top wall (9) of the upper member (2).
Patent EP-0082794-A1 (EP)
Title: Device for the production of a fleece made of parallel yarns, and method for the production of various complex articles made with such a fleece
Inventor: CURINIER JEAN
IPC: D04H3/04
Filed: 1982-12-14
Abstract: Device for producing a weft web constituted of parallel spaced apart yarns. According to the invention, the yarns are distributed around two continuous endless belts advantageously parallel and supporting a number of pins. The weft yarns are distributed in such a way that the feeding end of the distributing elements describes by its rotation a plane which cuts through the pulleys supporting the lateral yarn-positioning, securing and advancing means; the pins provided on said lateral means being fixed laterally and the weft yarn, when deposited, resting on the outer faces of the supporting pulleys.
Patent EP-0079304-A1 (EP)
Inventor: ZOELLNER DIETER DR
IPC: H05B7/12
Filed: 1982-10-25
Abstract: An electrode holder for electrodes used in electric arc furnaces, comprising a cooled metal shaft 1 that is surrounded by a protective jacket 5 which is basically a hollow cylinder consisting of high-temperature resistant moldings. The protective jacket surrounds and protects either that part of the electrode holder which is located within the furnace or the part in the clamping jaw zone. In order to create a protective jacket for the cooled metal shaft of electrode holders of the present type which fully meets all thermal, mechanical, and electrical requirements of electric arc operations. which has a simple design, which is easy to mount and to repair, which guarantees a good heat transfer to the cooled metal shaft, and in order to improve the service life of the protective jacket as such. the protective jacket 5 consists of individual moldings 10 which may be put together to rings, or of rmg-shaped moldings 80, which are connected among each other and or to the metal shaft 1 in a form locking and/or resilient manner
Patent EP-0078827-A1 (EP)
Inventor: MANNBRO ROLF
IPC: E02F3/36
Filed: 1982-05-12
Abstract: Agencement d'equipement tel que des bennes d'excavateurs (1) montees sur des excavateurs et des machines analogues, dans lequel l'equipement est monte sur un dispositif de fixation (7) destine a se fixer sur le bras de la machine au moyen d'un arbre (8) de sorte que l'equipement (1) peut etre tourne par rapport au dispositif de fixation. Le dispositif de fixation (7) possede un ergot (9) dispose excentriquement par rapport a l'arbre (8). L'equipement (1) possede un ergot (11) situe a quelque distance dudit arbre rotatif. Une premiere liaison (18) est montee de maniere pivotante sur l'ergot (9) sur le dispositif de fixation et une deuxieme liaison (19) est montee de maniere pivotante sur l'ergot sur l'equipement. Aux extremites non montees sur ces ergots les liaisons sont montees de maniere pivotante l'une sur l'autre. La premiere liaison possede une partie en saillie (36), l'extremite de laquelle est fixee a l'ergot (9) et qui est disposee de maniere a penetrer a l'arriere de l'arbre (8) de maniere a pouvoir obtenir un angle de rotation plus large dans la direction concernee avant que la liaison en tant que telle entre en contact avec l'arbre (8).
Patent EP-0089367-A1 (EP)
Title: Systeme de detection d'anticorps monocloniques
Inventor: WOODY JAMES N
IPC: C07K16/18
Filed: 1982-09-14
Abstract: Utilisation d'un anticorps Rhumatoïde monoclonique pour l'analyse de fluides biologiques.
Patent EP-0085394-A1 (EP)
Inventor: IBAMOTO MASAHIKO
IPC: B60L3/10
Filed: 1983-01-26
Abstract: The d.c. power collected from an overhead contact line (L) is converted into a three-phase alternating current by the action of a three-phase inverter (INV) of variable voltage and frequency. The three-phase alternating current is commonly supplied to a plurality of driving three-phase induction motors (IM1...IM4). The output voltage of the inverter (INV) is so constructed as to hold the motor current at a constant level. The output frequency of the inverter (INV) is determined by adding or subtracting the present value of a slip frequency (f 5 ) to or from the frequency signal (f 1 ) which correponds to the running speed of an electric car. Here, the frequency signal corresponding to the running speed of the electric car is determined by memorizing first and second pulse generators (PG1...PG4), attached to the induction motors (IM1...IM4) to indicate the maximum and the minimum during the coasting run of the electric car, and by adding or subtracting the slip frequency (f 5 ) to and from the output of the first pulse generator (e.g. PG1) during the power run and the output of the second pulse generator (e.g. PG4) during the regeneratively braked run.
Patent EP-0093856-A1 (EP)
Inventor: STUETZEL BERNHARD DR
IPC: C08F20/18
Filed: 1983-03-11
Abstract: Phenyl-substituted acrylic esters of the formula <IMAGE>  in which   R denotes a straight-chain or branched alkylene radical having 3 to 4 carbon atoms, which may be interrupted by an ether oxygen bridge, and use thereof for the preparation of polymers, which can be used as a component imparting impact resistance for the production of highly impact-resistant, transparent moulding compounds based on polyvinyl chloride.
Patent EP-0099446-A1 (EP)
Inventor: BRAND DIETER
IPC: C25C7/00
Filed: 1983-04-14
Abstract: In a system consisting of pipes, pipe connections, T-pieces and the like, the pipes (1), pipe connections (2, 3, 4), T-pieces and the like consist of rubber parts having a fabric reinforcement (5), the internal surfaces (6) of the pipes (1), pipe connections (2, 3, 4), T-pieces and the like being formed by a rubber layer. <IMAGE>
Patent EP-0103917-A1 (EP)
Inventor: KAMALSKI THEODOR IGNATIUS EDUA
IPC: H04H20/88
Filed: 1983-07-29
Abstract: @ FM-receiver comprising an aerial input having connected thereto, in succession, an RF input stage (1), an IF portion (2), an FM-detector (3) and a stereo decoder (5), also comprising a control signal generating circuit (8-15) and a mono-stereo control circuit (5) connected thereto, the control signal generating circuit (8-15) comprising a multipath reception detector (9, 10) and being connected to the IF portion (2) via a level detector (8), the multipath reception detector (9, 10) comprising an amplitude detector (10) connected to the level detector (8) via a bandpass filter (9). The FM-receiver comprises a noise pulse suppression circuit (4) arranged between the FM-detector (3) and the stereo decoder (5) for keeping the amplitude of the stereo multiplex signal constant during the occurrence of noise pulses. In order to eliminate the disturbing effect of such noise pulses on the mono-stereo control the bandpass filter (9) has a lower 3 dB cut-off frequency of the order of magnitude of 1 KHz and an upper 3 dB cut-off frequency of not more than of the order of magnitude of 10 KHz.
Patent EP-0094164-A1 (EP)
Inventor: LIZENBY JAMES R
IPC: B22F3/15
Filed: 1983-04-22
Abstract: A quantity of material (10), which is at less than a predetermined density, such as powdered metal, is disposed within a sealed container (12) which is, in turn, encapsulated in a pressure-transmitting medium (18) which is, in turn, placed within a pot die (20) of a press where it is restrained as a ram (24) enters the pot die (20) and applies pressure to the pressure-transmitting medium (18) to densify the material within the container into a compact of a predetermined density. The invention is characterized by placing the container (18) with the powdered metal (10) therein within a casting mold (16) and pouring the medium (18) in the fluid state into the casting mold (16) to cast the medium completely about the container (12) to encapsulate the container (12). After casting, the medium (18) becomes rigid so as to retain its cast configuration while being removed from the casting mold (16) and thereafter for being handled. The medium (18), when subjected to pressure about the entire exterior thereof, becomes substantially fully dense and incompressible and capable of plastic flow at least just prior to the predetermined densification of the compact. The densification of the compact occurs by hydrostatic pressure being applied to the compact through the fluidic medium. In most instances the medium (18), the container (12) and the material (10) are heated to a compaction temperature prior to densification.
Patent EP-0110644-A1 (EP)
Inventor: KIRYU KYUJI
IPC: B05B12/08
Filed: 1983-11-18
Abstract: An industrial robot comprises an arm 16, a driving source for driving the arm, an operation unit such as a paint spray nozzle 22 at the tip of the arm, and a sensor unit 23 at the tip of the arm, near the operation unit, for example to detect and open a door of a box-like object to be painted internally. 
     The sensor unit comprises a sensor 31 for detecting a workpiece which is to be subjected to an operation carried out by the operation unit, a shutter 36 for opening and closing the front of the sensor, and a mechanism for opening the shutter at least while the sensor carries out a detecting operation to detect the workpiece, and for closing the shutter at least while the operation unit carries out the operation.
Patent EP-0130257-A1 (EP)
Inventor: SEGRE-AMAR LEONELLO
IPC: H04M3/487
Filed: 1983-06-29
Abstract: 1. System for the transmission of messages to a telephone set (PT) through the telephone line associated therewith, in a telephone system comprising a device for generating service signals (GS) relating to the establishing of the telephone connection between this telephone set and another telephone set, a message generating device (GM) and connecting means making it possible to connect both generating devices to the said telephone line, characterized in that the aforesaid means comprise a mixer (M) with two inputs connected to the service signal generating device (GS) and to the message generating device (GM), respectively, the output of the mixer (M) being connected to the telephone line, and in that the message generating device (GM) comprises a master portion comprising a device for recording onto a recording medium such as a magnetic disc capable of carrying a plurality of messages in digital form, messages to be transmitted and data concerning their transmission, such as their transmission time, and at least one slave portion constituting a unit for the execution and transmission of the messages contained on the said recording medium at the predetermined transmission time, to the telephone line, both portions comprising appropriate computer means (MP1, MP2) such as microprocessors and storage means (ME1, ME2).
Patent EP-0086726-A1 (EP)
Inventor: CORDIER GEORGES
IPC: C07C209/74
Filed: 1983-01-20
Abstract: Process for the preparation of anilines substituted in the meta-position by a halogen atom. An aniline of the formula:   <IMAGE> in which: X' and X'', R', R'' and R''' are a halogen atom, alkyl (C1-C4) or alkoxy (C1-C4), one of the symbols X and one of the symbols R necessarily being a halogen and it being possible for one of the symbols X and one of the symbols R to be a hydrogen atom, is subjected to catalytic hydrogenation, in an anhydrous organic liquid phase, namely a chlorobenzene phase, in the presence of a halogen-containing hydracid and of a noble metal from group VIII of the periodic classification.
Patent EP-0111508-A1 (EP)
Inventor: KOVESDI JANOS
IPC: B65D77/26
Filed: 1983-06-09
Abstract: Un dispositif de jonction est indiqué pour assembler des feuilles et/ou plaques qui s'intersectent en se joignant entre elles par des fentes dont la largeur correspond à l'épaisseur des feuilles de telle sorte que la fente de deux feuilles s'adapte à la feuille sans fente d'intersection. Le but de l'invention réside dans la formation d'un élargissement dans la fente de l'une des deux feuilles assemblées, ainsi que dans la formation d'au moins un trou dans la partie pleine de l'autre feuille ou dans la formation d'au moins un élargissement dans la fente de deux feuilles, et les trous et/ou les élargissements s'adaptent entre eux pour recevoir une pièce de jonction ou assemblage, de préférence une sphère ou prisme.
Patent EP-0120052-A1 (EP)
Inventor: DI LUCCIO ROBERT COSMO
IPC: B32B27/28
Filed: 1983-09-09
Abstract: Une structure de pellicule composite élastomère transparente possédant un copolymère d'acétate de vinyle/éthylène de noyau et des couches extérieures d'un homopolymère ou copolymère d'éthylène à faible densité avec une petite quantité d'une autre alpha-oléfine ou d'un acétate de vinyle est obtenue par coextrusion des polymères dans un adaptateur combinant trois couches (Fig. 2) et par refroidissement rapide sur un rouleau refroidisseur (non illustré). Cette structure de pellicule est utile en tant que matériau d'emballage, notamment pour des articles thermosensibles.
Patent EP-0124715-A1 (EP)
Inventor: DAVID JACK MARVIN
IPC: H01L23/40
Filed: 1984-03-09
Abstract: For fastening a heat generating solid state device such as a transistorto a heatsink, a resilient U-shaped clip (81) is used. The two opposed arms (9, 10) of the clip (81) embrace the heatsink (21) as well as the transistors (41, 42) and urge the latter with theirtab (7) against the heatsink (21). The heatsink can be like an elongated flat bar, and several pairs of transistors (41, 42) can be arranged back-to-back. Each pair of transistors is fastened by a single clip. The clip clamps them onto the heatsink in between without using screws or other fastening means.
Patent EP-0139996-A1 (EP)
Inventor: HUYNH-BA TUONG DR
IPC: C07D239/24
Filed: 1984-08-25
Abstract: Die neuen anisotropen Verbindungen der in Anspruch 1 definierten Formel (1) sind zur Verwendung in Flüssigkristallmischungen für elektrooptische Anzeigen bestimmt; mindestens die eine Flügelgruppe der Verbindungen (1) ist eine Alkylgruppe, die Cyano oder Halogen in endständiger oder nicht endständiger Position trägt. Dies bietet Vorteile für die Längs- oder/und Querpolarisierung der anisotropen Verbindungen mit Hilfe der vergleichsweise stark polarisierend wirkenden Cyano- oder Halogensubstituenten, insbesondere hohe Klärpunkte, kleine Werte von (Δε)/(ε?) und/oder negative Δε-Werte.
Patent EP-0138101-A1 (EP)
Inventor: LIZARDI PAUL
IPC: G01N33/577
Filed: 1984-09-24
Abstract: Recombinant plasmids harboring clones of double-stranded cDNA for coding an insect stage specific surface glycoprotein of T. cruzi have been constructed. The bacterial clones express the recombinant protein making it useful as a source of large amounts of antigen for both diagnostic and immunophrophylactic purposes.
Patent EP-0141341-A1 (EP)
Inventor: HIGGINS GEORGE L
IPC: C23C22/12
Filed: 1984-10-17
Abstract: Zinc or steel surfaces, and in particular galvanised surfaces of external structures such as bridges or gantries, can be protected by application of a composition containing 0.5 to 5 parts zinc, 1 to 20 parts phosphoric acid, 0.01 to 0.5 parts cobalt and/or nickel and an effective amount of an accelerator such as nitroguanidine, sulpho-salicylic acid or sodium nitrobenzenesulphonate.