baber/WOPTO huggingface dataset:
Patent EP-0054092-A1 (EP)
Inventor: BRICAUD HERVE
IPC: H01R13/631
Filed: 1980-12-12
Abstract: 1. Electric and thermal connector for boards, comprising a board insertion channel with at least one electric connection conductor (101) having at least one flexible contact end, means for applying the flexible contact ends against the electric conduction means (104) of the board and thermal energy conduction means (106) electrically insulated from the electric conduction means (104) of the board and intented to establish a thermal connection by mutual contact with one face of such board, said thermal energy conduction means (106) being constituted by a metallic longitudinal wing (106) comprising a wall having a board guiding and supporting face, characterized in that the metallic longitudinal wing (106) is arranged in angled manner, its wall with its board guiding and supporting face being separated by the insertion channel from a wall of the longitudinal wing (116) of insulating material and which is parallel thereto, and in that the electric connection conductor (101) has the shape of a bent strip (112) comprising a plurality of contact tongues (114) separated by rectangular cutouts (115) as well as a plurality of mounting tongues (113) folded towards the exterior of the rectangular cutouts and which are anchored within the wall of the insulating wing (116).
Patent EP-0026737-A1 (EP)
Inventor: WEIS CLAUS D DR
IPC: C07F9/40
Filed: 1980-09-04
Abstract: Es wird eine neues Verfahren zur Herstellung von 2,3,5,6-Tetrachlorpyridin beschrieben. Nach diesem Verfahren wird Pentachlorpyridin in einem Alkanphosphonsäuredialkylester (Dialkylalkanphosphonat) mit je bis 4 Kohlenstoffatomen in den Alkylgruppen oder in einem Phosphorsäuretrialkylester (Trialkylphosphat) mit je 1 - 4 Kohlenstoffatomen in den Alkylgruppen als Lösungsmittel bei 60 bis 120°C in Gegenwart von 1,4 - 2,8 Mol pro Mol Pentachlorpyridin eines Ammoniumsalzes einer anorganischen oder organischen Säure mit 1,2 - 1,6 Grammatom Zink pro Mol Pentachlorpyridin umgesetzt, wobei selektive Dechlorierung des Pentachlorpyridins in 4-Stellung eintritt. 2,3,5,6-Tetrachlorpyridin ist ein wertvolles Handelsprodukt, das zur Herstellung von insektiziden Formulierungen verwendet werden kann. Ferner dient 2,3,5,6- Tetrachlorpyridin als Zwischenprodukt zur Herstellung von herbizid wirksamen α-[4-(3', 5', 6'-Trichlorpyrid-2'-yloxy)- phenoxy]-alkancarbonsäuren und deren Derivaten.
Patent EP-0042025-A1 (EP)
Inventor: DAHLBERG ANDERS
IPC: B29C70/54
Filed: 1980-06-13
Abstract: A method of producing laminated structural members, such as sheets or elongated profile elements, of fabric reinforced epoxi plastic. A reinforcement fabric is soaked with epoxi resin and a hardener. Upon hardening, a much thicker layer of epoxi resin, a hardener and a thickening agent is applied so as to form an intermediate layer. Onto the latter, a reinforcement fabric and possibly another thick intermediate layer and a thin fabric reinforced layer is applied. Finally, the resulting laminate product is permitted to harden on a support or a mould bed so as to form a rather rigid structural member.
Patent EP-0027435-A1 (EP)
Inventor: ZETTERGREN TED
IPC: G08C19/00
Filed: 1980-10-02
Abstract: A device for remote control of hydraulic or pneumatic machine tools, comprising a selector valve for different hydraulic functions provided with a number of spring-centered slides and two electrohydraulic or -pneumatic converters connected to each slide, and comprising a control unit capable by electric impulses to transfer orders via a cable to a receiver unit capable to control the converters. 
     According to the invention, the control unit comprises a ring counter (B), which is controlled by an oscillator (A) and capable to emit in turn a scanning signal to each of a number of transducers (C1-C6), which are manually actuated by levers (1-6), each transducer being capable during the duration of the scanning signal to convert the direction and deflection from a centered zero position of the associated lever (1-6) into two signals, one (y) of which corresponds to said direction and one (z) to said deflection. An encoder (E) is provided to allot an address to the output signals. The receiver unit comprises a decoder (K) capable to emit a decoded signal to a signal converting circuit (L) thereby addressed where two such circuits (L) are corresponded by a transducer (C1-C6). The circuits (L) are connected each to an amplifier (M), each of which is capable to control one of said converters (N).
Patent EP-0039382-A1 (EP)
Inventor: TRAXLER JOSEF DIPL ING
IPC: E04B7/00
Filed: 1980-05-07
Abstract: The roof construction consists of a number of roof girders (1), which extend over the span of the roof and support a roof covering (2) and a roof soffit (3). Both the roof covering (2) and the roof soffit (3) consist of trapezoidally profiled sheet metal with a profile extending parallel to the roof girders (1). The roof girders (1) are connected to one another by framework crossgirders (7), the top and bottom flange (10 and 11 respectively) of which are joined flat to the sheets of the roof covering (2) and of the roof soffit (3) and the vertical rods (12) of which embody the uprights of the respective adjacent, mutually parallel roof girders (1), the roof covering (2) and the roof soffit (3) thereby being fully incorporated in the system of roof girders (1) and only diagonal braces (9) being required to complete the framework ceiling beams (7). <IMAGE>
Patent EP-0040239-A1 (EP)
Inventor: SIMPSON HAROLD G
IPC: F16B35/04
Filed: 1980-11-12
Abstract: Dispositif d'espacement d'appui associe a un systeme de panneautage servant a ameliorer les caracteristiques d'isolation de batiments et autres deja construits dans lequel les efforts exerces sur une structure soutenue sont transferes par l'intermediaire d'une isolation compressible sans diminuer la caracteristique thermique de l'isolation. Le dispositif d'espacement de support (40) se compose d'un organe d'espacement (44) possedant une pluralite d'assemblages de fixation (42) connectes a celui-ci et pouvant s'etendre au travers de l'isolation (30); les elements de fixation (42) peuvent etre fixes a un element sous jacent (14) par l'application d'energie aux assemblages de fixation (42) pour maintenir l'organe espaceur (44) a une distance predeterminee de l'element sous jacent (14) de sorte que l'isolation (30) se trouve a etre disposee sensiblement dans le meme etat qu'avant le montage apres la fixation des assemblages de fixation (42) a l'element sous jacent (14).
Patent EP-0038065-A1 (EP)
Inventor: VORBACH GUENTHER ING GRAD
IPC: B41J29/08
Filed: 1981-04-13
Abstract: To damp noise during the operation of printing or writing devices, a noise-damping covering comprising a transparent and dereflected cover flap (3) is provided for the paper stacker (1). The degree of transparency and dereflection can be set by a varied roughening of the surface of the cover flap (3). <IMAGE>
Patent EP-0051714-A1 (EP)
Inventor: ROEHR OSKAR W K
IPC: B62J33/00
Filed: 1981-05-07
Abstract: Bei dieser Einrichtung ist eine mit der Abwärme einer Verbrennungskraftmaschine gespeiste oder verbrennungskraftmaschinenunabhängige Warmlufterzeugungseinrichtung (2) über eine flexible Schlauchverbindung (4; 135; 230) mit dem Innenraum eines doppelwandig ausgebildeten Bekleidungsstückes (3; 100; 210) verbunden, das an der das Bekleidungsstück tragenden Person zugewandten Seite Warmluft gleichmäßig verteilende Luftaustrittsöffnungen (6; 131) aufweist.
Patent EP-0039938-A1 (EP)
Inventor: RIEDL WALTER
IPC: D02G1/00
Filed: 1981-05-11
Abstract: Die Erfindung betrifft eine Vorrichtung zur Falschdrahttexturierung gegebenenfalls unter gleichzeitiger Verstreckung von multifilen Fäden, die aus einer Mehrzahl nebeneinanderliegender gleichartiger Sektionen besteht, bei der die für jede Arbeitsposition benötigten Lieferwerke (3, 4, 5) und Heizer (6 & 7) nur in jeweils einer Reihe angeordnet sind, die Texturiermaschine nur einen Bedienungsgang (10) und eine Gatteranlage (1, 2) aufweist und die Fadenläufe der Arbeitspositionen einer Sektion sich durch leichten Schrägzug in ihren Winkeln und oder ihrer Länge voneinander unterscheiden. Diese Maßnahmen gestatten den Einsatz gemeinsamer Texturierheizer (6) und Setheizer (7) für die Arbeitspositionen einer Sektion.
Patent EP-0050201-A1 (EP)
Inventor: BAUER KARL-HEINZ
IPC: H04N5/00
Filed: 1981-08-20
Abstract: Ein Drucktastenaggregat (1) für Rundfunk- und Fernsehempfänger besitzt ein Gehäuse, in dem mittels einer federbelasteten Sperrschiene sich gegenseitig auslösende Drucktasten (4) vorhanden sind. Diese Drucktasten (4) dienen zur Einschaltung der in den Kanalspeichern eingestellten Abstimmspannungen. Es sind noch den Drucktasten (4) zugeordnete, mit einem Hilfsmittel drehbare und verschiebbare Druckdrehknöpfe (5) zur Kanalabstimmung und bedarfsweise zur Auswahl des Frequenzbereiches vorhanden. Außerdem ist noch ein sogenannter AFC (automatic frequency control)-Schalter (30) vorgesehen, der mit Hilfe eines Schaltstößels (19) bedarfsweise durch die Abdeckung (7) betätigbar ist. Um nun durch Einsparung eines Bauteils das Drucktastenaggregat (1) günstiger herstellen zu können und um bei der Abstimmung eine sichere Ausschaltung des AFC-Schalters (30) zu ermöglichen, wird vorgeschlagen, den Schaltstößel (19) gleichzeitig als Hilfsmittel zum Drehen der Druckdrehknöpfe (5) zu verwenden.
Patent EP-0049824-A1 (EP)
Inventor: PETRIE IVAN LEROY
IPC: F15B1/12
Filed: 1981-10-01
Abstract: Die Erfindung betrifft ein preiswertes Druckgefäß, das bei Ausfall eher durch ein neues Druckgefäß ersetzt, als repariert werden soll. Das Druckgefäß (1) besteht aus einem zylindrischen Gehäuse (12) mit zwei durch eine elastische Blase (36) voneinander getrennten Kammern. Die eine Kammer dient zur Aufnahme von Gas, während die zweite Kammer zur Aufnahme einer Flüssigkeit wie z. B. Hydrauliköl bestimmt ist. Das Gehäuse (12) weist an seinem einen Ende (14) einen Anschluß (18) auf und ist an seinem gegenüberliegenden Ende (16) offen ausgebildet. In das offene Gehäuseende (16) ist ein Verschlußelement (20) gesteckt, das eine Axialbohrung zur Aufnahme eines Druckgasventils (24) aufweist und mit dem Gehäuse (12) verschweißt ist. Diese Verschweißung bildet zusammen mit einer Abdichtung, die durch die Verbindung der Blase (36) mit dem Verschlußelement (20) entsteht, eine positive Abdichtung des Druckgefäßes (10). Die Abdichtung zwischen Verschlußelement (20), Blase (36) und Gehäuse (12) ist so ausgebildet, daß sie nicht nur die Hitze beschädigt werden kann, die durch Verschweißung des Verschlußelementes mit dem Gehäuse entsteht.
Patent EP-0053357-A1 (EP)
Inventor: MIKSCH HANS DIPL-ING
IPC: G01L3/10
Filed: 1981-11-26
Abstract: The device (2) is provided, for example, for installation  in a shafting of test benches having large torque ranges and has two connection hubs or connection flanges (7, 8), between which at least two measuring elements (9, 10) or groups of measuring elements are provided whose bending or rotating deformation is detected by mechanical, hydraulic or electrical generators and displayed. The second and following measuring element (10) or group of measuring elements is installed, with respect to the first measuring element (9) or group of measuring elements, with play in the direction of rotation. <IMAGE>
Patent EP-0080534-A1 (EP)
Inventor: FEIST HORST J
IPC: B01J3/04
Filed: 1981-12-29
Abstract: There is provided a method and apparatus for impregnating carbon articles with hot impregnating medium in a closed autoclave whereby the articles to be impregnated are introduced into the autoclave which is then closed and heated by means of a heat exchanger to the impregnating temperature at which point the impregnating medium is introduced to fill the autoclave and then pressurized to impregnate the articles. Subsequent to impregnation, the impregnating medium is removed from the autoclave and the closed or sealed autoclave and the impregnated articles are cooled to a temperature below a predetermined "lower limit temperature" and the articles are then removed from the autoclave. The "lower limit temperature" is chosen to eliminate the emission of harmful off-gases.
Patent EP-0053416-A1 (EP)
Inventor: HUISMAN HENDRIKUS FREDERIKUS
IPC: G11B15/60
Filed: 1981-11-20
Abstract: Magnetic recording and playback device having a magnetic head (5) of a metallic soft magnetic material which during operation is in mechanical contact with a magnetic tape (11) moved passed the head (5). In order to prevent corrosive detrition of the contact face (16) of the magnetic head under the influence of moisture from the tape the magnetic head has a negative voltage with respect to earth.
Patent EP-0044643-A1 (EP)
Inventor: MURRAY JOHN
IPC: F42B12/74
Filed: 1981-07-02
Abstract: A round of ammunition for use in training comprises a standard brass cartridge case (1) containing a reduced propellant charge (14) and a bullet (2) of standard shape comprising a core (3) of rigid polyurethane foam and an external skin (14) of unfoamed polyurethane. The core and skin can be moulded integrally. The round is designed for firing in an automatic weapon and actuating its automatic mechanism. The skin of the bullet should be not less than 0.02 mm thick to withstand handling, and not more than 0.10 mm thick to avoid production of large fragments thereof on firing. The bullet can have opposite ends both of ogival form to facilitate manufacture and operation. The round is mainly for small arms up to 10 mm calibre.
Patent EP-0056894-A1 (EP)
Inventor: ZIV AVRAHAM
IPC: B60R22/185
Filed: 1981-08-27
Abstract: Clamping (35) means for selectively clamping safety belt webbing (11) against further movement relative to the clamping means and an inertia responsive means (55) for operating the clamping means independently of webbing movement to a webbing clamp position in response to changes in vehicle inertia, the clamping means including a wedge shaped clamp member (45) having a high strength, resilient and high coefficient of friction material provided for engaging the webbing portions to be clamped, biasing means (66) for normally biasing the wedge member (45) toward a webbing clamping position, releasable retaining means for normally holding the wedge member against movement under its bias and tripping means operated in response to changes in vehicle inertia for releasing the retaining means to allow wedge movement under its bias to the webbing clamping position. The vehicle inertia activated clamping means may be employed as the sole restraint apparatus of a safety belt or in combination with an emergency locking retractor to provide a dual locking system.
Patent EP-0049139-A1 (EP)
Title: Nonaqueous cell
Inventor: CLARK MILTON BEDFORD
IPC: H01M6/16
Filed: 1981-09-28
Abstract: There is disclosed a nonaqueous cell comprising an active metal anode such as lithium, an iron compound cathode such as FeS 2  and a liquid organic electrolyte comprising lithium trifluoromethane sulfonate (LiCF 3 SO 3 ) dissolved in propylene carbonate (PC) and dimethoxyethane (DME).
Patent EP-0048190-A1 (EP)
Title: Antenne réseau non dispersive, et son application à la réalisation d'une antenne à balayage électronique
Inventor: DUDOME MICHEL
IPC: H01Q21/00
Filed: 1981-08-17
Abstract: Antenne réseau non dispersive, du type antenne prisme dans laquelle le réseau primaire d'entrée dispersif (I) et le réseau secondaire (IV) de sortie font un angle α entre eux, réalisée par empilement d'antennes réseau non dispersives monodimensionnelles, pour chacune desquelles la propagation entre lesdit réseaux est guidée. Application aux antennes prismes à balayage électronique.
Patent EP-0060425-A1 (EP)
Inventor: ROTTMAIER LUDWIG
IPC: C07D487/04
Filed: 1982-02-27
Abstract: Salze aus Aminotriazinen und Glykolurilen.
Patent EP-0066704-A1 (EP)
Inventor: KARDEL WILLY THEODOR
IPC: F16L47/24
Filed: 1982-04-26
Abstract: 1. A joining piece to be fitted into a fluid conducting means ; comprising a hollow metal part (2) and a sleeve part (3) made of a plastics material, said sleeve part being injection moulded around the metal part in tight engagement therewith along a cylindric or substantially cylindric contact surface (9) and having a free end (11) axially protruding beyond one end portion (6) of the metal part, and wherein one part of the joining piece is formed, in the contact surface (9), with at least one circumferential, dovetailed groove (13-15) in which a complementary, circumferential projection (18) provided on the other part engages, characterized in that said end portion (6) of the metal part has a smaller diameter than the cylindric contact surface (9), and that in an annular intermediate surface (7, 8) connecting the cylindric contact surface (9) and the outer surface (5) of the end portion (6) there is formed an additional circumferential, dovetailed groove (16, 17) in one part of the joining piece while on the other part there is provided a complementary, circumferential projection (19) engaging in the additional groove.
Patent EP-0109457-A1 (EP)
Inventor: SWART DANIEL J
IPC: C08G63/00
Filed: 1982-11-22
Abstract: Alternating copolyestercarbonate resins having repeating units of the formula: <CHEM> wherein R<1> is para-phenylene; each R is independently an aromatic hydrocarbylene or inertly substituted aromatic hydrocarbylene, e,g., <CHEM> and x is a number from 0.05 to 0.65 exhibit physical properties such as heat resistance, clarity and impact strength that are superior to the comparable properties of corresponding random copolymers. Such resins are useful for making transparent tough films and molded articles having high heat resistance.
Patent EP-0065805-A1 (EP)
Inventor: MUILWIJK DIRK
IPC: H04L27/18
Filed: 1982-05-18
Abstract: In mobile radio communication it often happens that the received signal disappears owing to, for example, fading. If a receiver is used which is based on the coherent detection principle acquisition of the carrier must consequently be done repeatedly. In order to avoid the loss of information resulting therefrom non-coherent detection is used in the receiver for angle-modulated carrier signals in combination with a decision criterion which is based on the possible phase trajectories of the demodulated signal.
Patent EP-0082544-A1 (EP)
Inventor: STOCKDALE TREVOR JOHN
IPC: G01J3/10
Filed: 1982-11-09
Abstract: A single atomic element hollow cathode lamp assembly (HCL) has a lamp formed by a hollow cathode electrode (CA) and an anode electrode (AN) within a sealed envelope (SE). A base (BA) is attached to the envelope (SE), and located within the base (BA) is a resistor network (RN) consisting of four resistors (R1, R2, R3 and R4) connected to a common lead (EL). Two plug terminals (P6 and P7) protruding from the base (BA) and connected respectively to the electrodes (CA and AN) provide connecting means for connecting these electrodes to lamp power supply means (LPS) (see Figure 4). Five plug terminals (P1 to P5) protruding from the base (BA) and connected respectively to the resistors (R1 to R4) and the common lead (EL) provide further connecting means for including the resistor network in measurement circuit means (MCM) (see Figures 3 and 4) in an atomic absorption spectrophotometer. The resistor network represents the atomic element of the lamp by virtue of two of the resistors (R1 and R2) and furthermore represents a lamp operating current by virtue of the other two resistors (R3 and R4). The terminals (P1 to P7) are arranged in a conventional octal plug configuration with a boss (BA1) on the base (BA) for ensuring correct electrical connection.
Patent EP-0060100-A1 (EP)
Inventor: THOMPSON BRIAN JOHN
IPC: A01K15/00
Filed: 1982-03-05
Abstract: A rigid dog lead comprises a tubular rigid shaft (10) interconnecting a hand grip (12) and operable fastening means (14), by which the lead can be secured to a dog's collar. A fingertrigger (26) adjacent the hand grip enables the fastening means to be operated by the same hand of a handler as is on the hand grip. An operating rod (20), to which the trigger is secured, extends along the shaft to close an openable loop of the fastening means, the rod being urged by a spring (24) to close the loop except when the trigger is operated.
Patent EP-0062545-A1 (EP)
Inventor: KAY DAVID B
IPC: H04N1/113
Filed: 1982-04-08
Abstract: An optical scanning system includes a spinner (20) which carries a number of plane linear diffraction gratings (20a). A diode laser (16) provides a collimated beam of coherent light which is diffracted by the gratings (20) to form a scanning spot in an image plane (25). A stationary diffraction grating (30) having the same properties as the spinner grating (20a) is incorporated in the optical path in a plane parallel with the spinner to provide compensation for wavelength shifts in the coherent light from the laser.
Patent EP-0072169-A1 (EP)
Inventor: DEAR TERRENCE ARNOLD
IPC: F16K47/02
Filed: 1982-08-02
Abstract: Flow control valve installation having blind holes (38) in internal surfaces which holes are slanted in the downstream direction and tuned to null one or more frequencies in the noise spectrum for the valve by the selection of proper depths for the holes.
Patent EP-0084717-A1 (EP)
Inventor: MCLEAN GRAHAM W
IPC: H02K17/36
Filed: 1982-12-14
Abstract: An induction motor drive consists of main and auxiliary Squirrel-cage rotors (20) and (22) on a common shaft with transposed interconnected rotor bars. The main and auxiliary stators (10) and (12) are energised from respective main and auxiliary inverters (58) and (60). All the lagging loss currents loss currents are provided in the auxiliary rotor including slip losses so that the auxiliary inverter (60) is a forced commutated inverter. However that enables the main machine to operate at leading power factor so that the main load current providing inverter (58) can be a cheaper line commutated inverter. If one of the inverter frequencies is kept constant, variation of the other can vary rotor speed, and in fact the shaft can be controlled to rotate in either direction at any speed within the range, and substantial torque can be provided at low speeds.
Patent EP-0069034-A1 (EP)
Inventor: COMBE GERARD
IPC: F16K5/06
Filed: 1982-06-29
Abstract: 1. An annular static and/or dynamic seal intended to establish fluid-tightness between a valve body (37) a spherical plug (39) and optionally a flange (38) at temperature as high as 1000 degrees C, said seal (29) comprising a profiled core (30) covered in part only by an annular metal sheathing, characterized in that the profiled core (30) is made of compressed expanded graphite and in that the metal sheathing consists of at least two annular sheathing elements (31, 32, 33) the cross sections of which are of corner shape and which are separated by at least two zones (34, 35, 36) in which the core (30) of compressed expanded graphite is uncovered.
Patent EP-0086233-A1 (EP)
Inventor: MITSUHASHI SUSUMU
IPC: A61K36/00
Filed: 1982-04-20
Abstract: Polysaccharide PS-A isolated from the plant of genus Epimedium violaceum Morr. et decne. having the following properties, process for its preparation, and an infection- preventing agent and an immunostimulating agent containing same as an effective ingredient: 1. Elemental analysis: C = 40,92, H = 6.17, ash = trace; 2. Molecular Weight: 75,000 + 25,000 (mean molecular weight); 3. Decomposition point: 205°C; 4. pH: 7.0 (100 mg of PS-A in 50 ml of water); 5. Specific rotary power: [α] 19  = -23.6°C (in H 2 O,c = 0.527); 6. IR absorption spectrum: v KBr max (cm -1 ): 3400, 2900, 1620, 1400, 1230, 1060; 7. UV absorption spectrum: no maximum absorptions in 240 to 400 nm; 8. Appearance: white to slightly brown amorphous powder; 9. Solubility: soluble in water, insoluble in methanol, ethanol, acetone, ethyl, acetat, diethyl ether, hexane, and chloroform; 10. Color reaction: positive for the following reactions: (a) anthrone test, (b) Molisch reaction, (c) skatole reaction, (d) Bial reaction; negative for the following reactions: (a) ninhydrin reaction, (b) 2,4-DNP reaction, (c) Selivanoff reaction, (d) naphthoresorcin reaction, (e) carbazole reaction; 11. Constitutive sugar: arabinose and galactose; 12. Uniformity, uniform in ultracentrifugation, electrophoresis, and gel filtration.