baber/WOPTO huggingface dataset:
Patent EP-0084799-A1 (EP)
Inventor: SHINOSAKI AKIRA
IPC: B22D11/124
Filed: 1983-01-11
Abstract: A process for manufacturing a walking bar member for continuous casting from an elongated tubular metal blank by heating the blank at a temperature of 550 DEG  to 1250 DEG  C., subjecting the heated blank to plastic working which achieves a working ratio of up to 65% or a flattening ratio of over 1 but not greater than 3.0 to flatten the blank into a tubular body by compression over the entire length thereof, and machining a surface of the tubular body at the side thereof to be brought into contact with a slab to smooth the surface and provide a reduced wall thickness, the working ratio and the flattening ratio being represented by (D-H)/Dx100 and W/H, respectively, wherein D is the outside diameter of the blank before the plastic working, H is the minor diameter of the tubular body after the plastic working, and W is the major diameter of the tubular body after the plastic working.
Patent EP-0112967-A1 (EP)
Inventor: BERGERON LAWRENCE EDMOND
IPC: H04M3/54
Filed: 1983-08-30
Abstract: Automatic telephone answering equipment is disclosed which is associated with a telephone set connected to a switching system along with other telephone sets, and the answering equipment function with central message recording equipment which is also connected to the switching system. Unanswered incoming calls originating from within or without the switching system are answered by the automatic answering equipment which then transfers the call to either another of the telephone sets or to the message recording equipment, as selected by the user of the answering equipment. When the call is transferred to the central message recording equipment the identity of the telephone set to which the call was directed is forwarded to the recording equipment. Only upon the calling party recording a message in the central message recording equipment, the recording equipment uses the called telephone set identity to call the originally called telephone set. Upon the telephone answering equipment answering the call from the message recording equipment the recording equipment sends a signal which causes a message waiting visual indication to be provided at the answering equipment. Thereafter, in response to the visual message waiting signal the message recording equipment may be called by the user of the telephone set and the recorded message is played back.
Patent EP-0083953-A1 (EP)
Inventor: KOOMEN JOANNES JOSEPH MARIA
IPC: H03F1/02
Filed: 1983-01-06
Abstract: A MOS power-on reset circuit includes Schmitt trigger circuit and an inverter. The Schmitt trigger circuit comprises first, second, and third depletion transistors serially connected between reference potential and supply voltage. The first and second depletion transistors are connected at a first junction point, and the second and third depletion transistors are connected at a second junction point. The gates of the first and second depletion transistors are commonly connected for receiving an input substrate bias voltage. An enhancement transistor is connected between the first junction point and supply voltage. The gates of the enhancement transistor and the third depletion transistor are commonly connected to the second junction point, which is the output of the Schmitt trigger circuit and which is coupled to the inverter from which the output voltage is taken. The transfer characteristic of the circuit exhibits hysteresis, with two trigger levels of input substrate bias voltage that differ sufficiently in magnitude that a triggering at one level, accompanied by a fluctuation in input voltage will not cause a spurious triggering at the other level. Undesired oscillation of the circuit is thereby avoided.
Patent EP-0090438-A1 (EP)
Inventor: MEYER KURT PROF DR
IPC: C21B13/08
Filed: 1983-02-19
Abstract: Feinkörniges eisenoxidhaltiges Material wird in einer Wirbelschicht vorreduziert und anschließend in einem Drehrohrofen fertigreduziert. Zur Vermeidung von Agglomeraten und Ansatzbildung im Drehrohrofen wird die Vorreduktion auf eine Metallisierung von 50 bis 80% durchgeführt.
Patent EP-0134314-A1 (EP)
Inventor: LEE JOHN MALCOLM
IPC: B01J47/00
Filed: 1983-08-02
Abstract: Macroporous cation exchange resins with sulfonic acid functional groups having polymeric zirconium hydrous oxide contained therein are useful in substantially removing S0 -   4  : ions from metal salt solutions. Optionally, the resin has sulfonic acid functional groups which have ionically attached thereto, in the resin phase, amorphous polymer hydrous zirconium oxide groups.
Patent EP-0083973-A1 (EP)
Inventor: TRIMMER WILLIAM S N
IPC: A61B17/34
Filed: 1983-01-06
Abstract: Techniques for locating the tip of a hollow needle probe are disclosed. The needle (101) contains a conduit for conducting ultrasonic energy to energy receiving means outside the body. In one embodiment the conduit comprises a sonically conductive rod (102). When directional information is desired, a plurality of conduits may be used, or a single conduit including a plurality of detector transducers located near the needle tip. A system for irradiating the probe is shown and a method for use of the present invention is provided. The conduit may also be insulated from the needle by a packing of microspheres.
Patent EP-0106603-A1 (EP)
Inventor: KAUFMAN ARTHUR
IPC: H01M8/02
Filed: 1983-09-29
Abstract: An improved interface configuration (60) for use between adjacent elements (18, 21) of a fuel cell stack. The interface is impervious to gas and liquid and provides resistance to corrosion by the electrolyte of the fuel cell. A multi-layer arrangement (52, 53, 54) for the interface provides bridging electrical contact with a hot-pressed resin (57) filling the void space.
Patent EP-0112677-A1 (EP)
Inventor: GALE RONALD JOHN
IPC: F16D13/75
Filed: 1983-12-12
Abstract: A wear indicator for an automative driveline clutch comprises a base 20 fixed to the clutch housing 10, and a microswitch 16 mounted on a carrier 30. The carrier 30 is set in position by the first full disengagement movement of the clutch lever 12. The length of the aperture 32 is such that the lever 12 engages the microswitch 16 when the clutch linings are warn. Figure 1.
Patent EP-0116237-A1 (EP)
Inventor: GRIFFIN GORDON DOUGLAS
IPC: A47C23/06
Filed: 1983-12-30
Abstract: A support system for mattresses or cushions used in body support appliances comprising, spaced air springs in the form of tubular biadders (13) provided with a series of longitudinally spaced nockets (17) having open mouths (18) accommodating the ends of transversely extending slats (11). The pockets are formed in a tangential flap (15) connected to the tubular bladder (13) along a longitudinal connection line (16) at the surface of the tubular bladder (13) such that the open mouths (18) of the pockets (17) are spaced along a longitudinal edge of the flap (15).
Patent EP-0099277-A1 (EP)
Inventor: KNIGHT CONSTANT
IPC: F41G7/30
Filed: 1983-06-08
Abstract: 1. A system for decoding instructions transmitted by a group of pulse, cyclic and synchronous transmitters, each instruction consisting of a number of codes appearing at a fixed repetition rate over a set of a number of consecutive periods, each code comprising at least two pulses and the consecutive codes of an instruction being defined by modulation of the time intervals between the pulses of each code, it being possible for each order to be transmitted identically by one or more transmitters having predetermined transmission phase shifts, the system comprising : Synchronizing means (8) receiving all the pulses of the transmitters and outputting treatment-enabling signals (e1 , e2 , ..., en ) for detection means (6) and decoding means (7), the synchronizing means (8) comprising monostable means (SS1 , SS2 , ..., SSi , ..., SSn ) to the same number as there are transmitters to be processed, the monostable means being connected in series and looped back on one another, one monostable means (SSi ) delivering at one output an enabling signal (ei ) in synchronism with a transmitter, the conductive time of the monostable means being greater than the conductive time of the code of longest duration of the instruction codes, the other monostable means delivering enabling signals respectively and in the same fashion and in synchronism with the other transmitters respectively, each monostable means inhibiting triggering of the other monostable means at least for the duration of each enabling signal it outputs ; Detection means (6) receiving these enablements and the pulse and delivering consecutive numerical values corresponding to the respective time intervals, and Decoding means (7) connected to the detection means (6) and synchronization means (8) and serving to compare the numerical values received from the detection means with recorded reference numerical values and, in the event of correlation between such values, to deliver at specific outputs signals (S1 , S2 , ...) corresponding to the decoded instructions.
Patent EP-0153979-A1 (EP)
Inventor: VON AHRENS ROGER
IPC: F16L13/02
Filed: 1984-05-21
Abstract: A partially consumable spacer chill or welding ring (10) Includes a generally cylindrical non-consumable base metal ring (16) having an outside diameter (22) of such a size as to snugly fit the inside diameter (28) of the pipe end (12, 14) to be welded. A circular consumable filler metal spacer ring (18) is medially attached to the outer periphery of the base metal ring (16) and extends peripherally radially outwardly to function as a spacing device between adjacent ends of two lengths of pipe (12, 14) to be joined. The consumable spacer ring (18) may be affixed to the base metal ring (16) in a plurality of circularly offset locations by spot welding or may be press-fitted in an alignment groove in the base ring (16). The consumable spacer ring (18) becomes filler metal during welding.
Patent EP-0141904-A1 (EP)
Inventor: GRUHL WOLFGANG PROF DR-ING
IPC: B22D11/124
Filed: 1984-07-09
Abstract: 1. A mold for continuous casting of an aluminium strip, consisting of an indirectly cooled part with a jacketed contact surface between the mold wall and a cast strip as well as an adjacent directly cooled part (3) with a contact surface in the form of grids and outlet openings (4) for the cooling agent in the grooves between the grids (5), characterized in that the grids (5) are tapered or rounded in the direction towards a cast strip (6), forming a narrow feed zone of the strip, whereby the width of the feed zone is less than 0.5 mm.
Patent EP-0151213-A1 (EP)
Inventor: MERZ HERBERT
IPC: C04B38/00
Filed: 1984-07-30
Abstract: Ein Vorkörper (Halbzeug) umfaßt eine glatte ebene, noch verformbare Folie aus kohlenstoffhaltigem Werkstoff und eine hut-, oder noppenprofilierte weitere Folie aus kohlenstoffhaltigem Werkstoff. Die Folien werden flächig miteinander verbunden. Ein derartiges Halbzeug wird in die gewünschte Endform gebracht und das zusammengesetzte Gebilde nach an sich bekannten Verfahren unter Luftabschluß verkokt, so daß das Kohlenstoffgerüst zurückbleibt. Durch nochmaliges Imprägnieren mit Harz und nachfolgendes Ausbrennen kann nach Bedarf das Gebilde verstärkt werden. Die fertig carbonisierten Teile werden entweder in geschmolzenes metallisches Silizium getaucht oder mit organischen Siliziumverbindungen getränkt oder mit deren Dämpfen begast. Dabei wird Silizium durch Zersetzung abgeschieden und in einem weiteren oder gleichzeitig erfolgenden thermischen Prozeß zur Reaktion C+Si→SiC gebracht.
Patent EP-0141064-A1 (EP)
Inventor: HIGGEN HANS HERMANN
IPC: B65G59/06
Filed: 1984-08-01
Abstract: The device comprises a receiving means (2), having two mutually opposite retaining elements (10, 11), for the stack (1) of boards, and a board guiding means (14, 15, 16, 17), which serves for the removal or feeding of the boards and is situated below the retaining elements (10, 11) of the receiving means (2). In this arrangement, a relative movement between the retaining elements (10, 11) of the receiving means (2) and the board guiding means (14, 15, 16, 17) is produced in such a manner that the lowest board (23) of the stack (1) released by the retaining elements (10, 11) can be received by the board guiding means (14, 15, 16, 17) or by a board fed thereto, whereupon the stack (1), which is reduced or increased by the lowest board (23), can be seized by the retaining elements (10, 11) and the board guiding means (14, 15, 16, 17) can be lowered by a distance exceeding the thickness of one board, for removing the received board (23) or for feeding a new board. <IMAGE>
Patent EP-0154697-A1 (EP)
Inventor: MULLER WALTER DR DIPL-ING
IPC: H01F27/34
Filed: 1984-12-10
Abstract: 1. A high-voltage winding with controlled voltage distribution for transformers of a large nominal output, having specific conductors (15) which are currentless during normal operation wound to form capacitor coils (14) for the voltage control, characterised in - that the capacitor coils (14) are influenced by the same flux as the high voltage winding (12, 13) to be controlled ; and - that the two sides of each capacitor formed by the capacitor coils (14) are connected to one another by means of a resistor (16, 17), so that together with said resistor they represent an RC-element which is inductively coupled to the high voltage winding (12, 13).
Patent EP-0156050-A1 (EP)
Inventor: WILKINSON WILLIAM H
IPC: F25B15/00
Filed: 1984-03-21
Abstract: An absorption refrigeration and heat pump system in which a higher temperature subsystem and a lowertempera- ture subsystem are combined with the desorber means (50) of the lower temperature subsystem in heat exchange relationship with the condenser means (33) of the higher temperature subsystem, and in which the evaporators (54, 36 or 36') of each subsystems are in heat exchange relationship with either the load in one mode of operation or the heat sink in another mode of operation, and the absorbers (59, 38) and condenser (51 or 51') of the lower temperature subsystem are in heat exchange relationship with the heat sink in the first mode of operation and with the load in the other mode of operation. Means are provided to balance the system including a condensate pump (65) between the higher temperature condenser (33) and the higher temperature desorber (30). Alternate means (89,90) are provided to improve lower temperature heat pumping by restricting the refrigerant flow through one of the expansion valves (34), and diverting it to the solution pump (44).
Patent EP-0133392-A1 (EP)
Title: Procédé de préparation de copolymères en grains, fonctionnalisés, par polymérisation en suspension dans un milieu non aqueux
Inventor: BONNANS CHANTAL MARIE-FRANCE
IPC: C08F2/14
Filed: 1984-07-09
Abstract: On réalise une polymérisation radicalaire d'au moins deux monomères insaturés, dont l'un est porteur d'une fonction réactive telle que chlorure d'acide, chlorure d'alkyle dithiobenzoate d'alkyle ou carboxyalkyle dans un milieu composé de deux liquides organiques non miscibles, émulsionnés, pour former des copolymères en grains, réactifs chimiquement.
Patent EP-0133101-A1 (EP)
Title: Dispositif d'interconnexion entre les cellules d'un circuit intégré hyperfréquences pré-implanté
Inventor: MAGARSHACK JOHN
IPC: H01L23/66
Filed: 1984-07-13
Abstract: L'invention concerne les circuits pré-implantés dans un matériau semiconducteur rapide tel que GaAs, comportant un réseau de cellules formées de composants actifs et passifs. Les cellules sont alimentées mais ne sont pas interconnectées entre elles. Selon l'invention, l'interconnexion entre cellules se fait par couplage capacitif ou magnétique entre deux niveaux de métallisations séparés par une couche d'isolant. Entre un composant (T1) d'une première cellule et un composant (T2) d'une seconde cellule, toutes deux pré-implantées dans un substrat (11), l'interconnexion se fait au moyen de microbandes (6,5') supportées par le substrat (11) et en contact ohmique avec lesdits composants (T1,T2), et de microbandes (9) supportées par une couche d'isolant (12), les microbandes (6,5',9) et l'isolant (12) formant des capacités (C1,C2) dans les régions où il y a recouvrement. Application aux circuits rapides pour télécommunications ou faisceaux hertziens et radars.
Patent EP-0130941-A1 (EP)
Inventor: GORNATI GRAZIANO
IPC: G06F17/21
Filed: 1984-06-15
Abstract: The equipment makes it possible to do what has not been possible so far: to write in Chinese or Sino-Japanese (about 3,000 current ideograms and 40,000 total insteadofthe 26 letters of our alphabet) with a standard electronic typewriter, a printer of known writing device. It comprises: a keyboard for simultaneous keying of the sounds and tones that constitute the syllables corresponding to each ideogram of the Chinese or Sino-Japanese language so that at each stroke a precise ideogram is generated, at least a microprocessor, at least a video or display, at least a writer or printer for writing the ideograms corresponding to each syllable input in the keyboard and generated by the microprocessor. 
     The keyboard is made so that simultaneously with the sounds of the syllable, a signal is punched (keys C4) that indicates the tone of the syllable, enabling the microprocessor to make automatic identification and the relative printing or projection of the ideograms corresponding to that syllable and that tone.
Patent EP-0187738-A1 (EP)
Inventor: MIRONOFF NICOLAS
IPC: B23H1/02
Filed: 1984-06-29
Abstract: Le circuit électrique pour machine d'usinage par électro-érosion comprend des moyens de délivrance de décharges érosives (1), et des moyens de préallumage (6-12). Les moyens de préallumage, à transformateur (6) et diode Zener (3), comprennent une branche d'écrétage (11, 12) également à diode Zener. De plus, des moyens de réglage d'énergie (14, 15, 22, 23, 24) sont connectés pour limiter le courant des impulsions de préallumage en fonction du courant d'écrétage, mesuré par la chute de tension aux bornes d'une résistance (12) en série avec la diode Zener d'écrétage (11). L'agencement des moyens de préallumage concerne principalement la maîtrise des paramètres électriques et géométriques relatifs au préallumage et au fonctionnement général de la machine d'usinage.
Patent EP-0163887-A1 (EP)
Inventor: PERTZSCH ALBERT DIPL-ING
IPC: G11B23/087
Filed: 1985-04-20
Abstract: Lichtkanalabdeckung für eine Endabschaltvorrichtung eines Kassettenmagnetbandes mit transparentem Vor- und Nachlauf, wobei im Kassettenunterteil ein Loch ist für die Aufnahme einer Lampe, umgrenzt von einem ein- oder zweiteiligen Lampenschacht mit ausgesparten Lichtkanälen zum Durchtritt der Lichtstrahlen in Richtung der geräteseitigen, lichtempfangenden Elemente, wobei der nur im Kassettenunterteil befindliche Lampenschacht 5 unterhalb der Lichtkanale 6, 7 mit einer umlaufenden Abstufung 8 versehen ist, auf die ein biegsames, mindestens im Bereich der Lichtkanäle transparentes Folienstück 9 aufgesetzt ist, oder der die Höhe des Innenraumes des Kassettengehäuses ausfüllende, mittig geteilte Lampenschacht in seinem unteren und oberen Teil 5, 5a ausserhalb des Bereichs der Lichkanäle je eine umlaufende Abstufung 8, 10 aufweist, zwischen denen ein biegsames transparentes Folienstück 12, das die Lichkanäle abdeckt, sitzt und das Folienstück sich an der Innenwand des Lampenschachts abstützt.
Patent EP-0166227-A1 (EP)
Inventor: GILLJAM HANS NICOLAUS
IPC: D06B23/04
Filed: 1985-05-24
Abstract: 1. Dye-tube, which can be used with direct coil loading and for wet treatment and further treatment of threads and yarns, with an essentially cylindrical jacket which is formed by end rings (1, 2) arranged at its ends, one of which is provided with a thread reserve groove (6), and by intermediate rings (3) with an approximately rectangular cross section arranged parallel between the end rings (1, 2), which are connected with one another and with the end rings (1, 2) by webs (7), which run axially from one end ring (1, 2) to the other, and extend radially outwardly at the most to the cylindrical surface defined by the outer faces of the end rings (1, 2) and the intermediate rings (3), whereby one end ring (2) is provided with a centering mounting (11) and the other end ring (1) with a centering fitting (5) matched to the mounting (11), characterised in that the distance between the adjacent intermediate rings (3) or between an adjacent ring (3) and an end ring (1, 2) is at the most 75% of the width of the adjacent intermediate ring (3), in that the apertures of the openings (10) created by the rings and the webs are of differing size over the height of the dye-tube and in that the cross section of the webs (7) is reduced radially outwards.
Patent EP-0173892-A1 (EP)
Inventor: KRUMREY ALFRED ING GRAD
IPC: B65G65/20
Filed: 1985-08-13
Abstract: The unloading device comprises as receiving component a bucket roller (15) having a hollow supporting element (16) provided with buckets (18). The supporting element (16) is rotatably mounted about a support frame (2) which is coupled in turn to the vertical conveyor (1) and is provided with a discharge belt (30). The inside distance (B) between the buckets (18) is identical to or greater than two thirds of the diameter (D) of the circumcircle (41) produced by them.   On the end face (20), the bucket roller (15) has cutters (26) whose main direction, seen in plan view, deviates from a radial line (27) passing through the axis of rotation of the supporting element (16) by an acute angle ( alpha ). <IMAGE>
Patent EP-0175932-A1 (EP)
Inventor: PUGACZ-MURASZKIEWICZ IGOR
IPC: G01R31/26
Filed: 1985-08-23
Abstract: 57 A method for determination of optimum parameters for stress screening of electronic components, printed circuit cards or circuit boards. A statistically satisfactory group of cards is selected and divided into three samples. The first sample is subjected to temperature step stress testing to determine an upper temperature limit for stress screening. The second and third samples are each subjected to life tests at a differing lower temperature in order to determine the optimum activation energy for testing. The activation energy is calculated from a novel version of Arrhennius model and used to determine the ideal burn-in time at a preselected operational or elevated temperature to provide optimum stress screening.
Patent EP-0185974-A1 (EP)
Inventor: MAURER FRITZ DR
IPC: A01N57/16
Filed: 1985-12-02
Abstract: Novel pyrimidin-4-yl-thionophosphoric acid esters of the formula (I) <IMAGE>  in which  R represents i-propyl or sec.-butyl, R<1> represents hydrogen, optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl, dialkylamino or aryl, R<2> represents hydrogen, halogen or optionally substituted radicals from the series comprising alkyl, alkoxy or alkylthio and R<3> represents hydrogen or optionally substituted radicals from the series comprising alkyl, alkoxy or aryl, can be used as pesticides.
Patent EP-0162763-A1 (EP)
Inventor: PICOLET JEAN-PIERRE
IPC: B32B5/18
Filed: 1985-04-26
Abstract: 1. Material for the manufacture of articles for supporting the heads or members of persons or animals, this material being constituted by the assembly of an outer layer (2) of plastic material in the form of hard foam, of an intermediate sheet (102, 112, 113) and of an inner layer (4) in the form of a flexible foam, characterized by the fact that the intermediate sheet (102, 112, 113) is composed of a plastic material in polyethylene or polypropylene or in any plastic material of equivalent elasticity.