baber/WOPTO huggingface dataset:
Patent EP-4303414-A1 (EP)
Inventor: OWOEYE EYITAYO JAMES
IPC: F02C3/22
Filed: 2023-06-30
Abstract: A contrail suppression system (100) includes a shell (104) having an exhaust gas inlet (106), an exhaust gas outlet (108), a condensate drain (110) and a flow chamber (112) in fluid communication with the exhaust gas inlet (106), the exhaust gas outlet (108) and the condensate drain (110). The exhaust gas inlet (106) is in fluid communication with a jet exhaust nozzle (42) of a gas turbine engine (20). A first tube bundle (114) is disposed within the flow chamber (112) downstream from the exhaust gas inlet (106). The first tube bundle (114) includes an inlet (116) and an outlet (118). The inlet (116) of the first tube bundle (114) is fluidly connected to a first cooling medium source (120). A second tube bundle (122) is disposed within the flow chamber (112) downstream from the first tube bundle (114) and upstream from the exhaust gas outlet (108). The second tube bundle (122) includes an inlet (224) and an outlet (226). The inlet of the second tube bundle (122) is fluidly connected to a second cooling medium source (128).
Patent EP-4312256-A1 (EP)
Inventor: FANG TZU YA
IPC: H01L23/31
Filed: 2023-07-17
Abstract: A method of manufacturing a semiconductor device is provided. The method includes placing a package substrate on a carrier substrate, forming a frame on the package substrate, and affixing an active side of a semiconductor die on the package substrate. The semiconductor die together with the frame and the package substrate form a cavity between the semiconductor die and the package substrate. At least a portion of the semiconductor die and the package substrate are encapsulated with an encapsulant. The frame is configured to prevent the encapsulant from entering the cavity.
Patent EP-4257581-A1 (EP)
Title: Methods for producing (6s,15s)-3,8,13,18-tetraazaicosane-6,15-diol
Inventor: SHANKER SATHYA P
IPC: C07C213/08
Filed: 2019-01-29
Abstract: The present invention provides methods of synthesizing (6S,15S)-3,8,13,18-tetraazaicosane-6,15-diol and salts thereof.
Patent EP-0010185-A1 (EP)
Inventor: MITCHELL GLEN ROBERT
IPC: G06F9/34
Filed: 1979-09-24
Abstract: In einer Virtuelle-Adressiervorrichtung zur Verwendung in kleinen Computern wird das Grundadressregister unterteilt in Segmentregister (24) und Distanzregister (22). Dadurch werden arithmetische Operationen erleichtert, weil nur der Distanzteil der virtuellen Adresse von der Recheneinheit (26) mitverarbeitet werden muss. Der Segmentteil belastet die mit nur schmalen Datenkanälen ausgerüstete ALU nicht. Dies erhöht die Leistung kleiner Rechner erheblich.
Patent EP-0012191-A1 (EP)
Inventor: SCHAFER HELMUT
IPC: B29D7/00
Filed: 1979-10-25
Abstract: Die fälschungssichere Folie zur Kennzeichnung von Gegenständen, insbesondere von hochwertigen Markenartikeln, besteht aus mindestens einem transparenten, durch Strecken orientierten Polyesterfilm, dessen Masse organischen, oberhalb 260° C thermostabilen Farbstoff enthält. Bevorzugt wird ein Laminat aus zwei Folien (1, 2) verwendet, wobei die eine Folie z. B. einen roten und die andere einen gelben Farbstoff enthält.
Patent EP-0012413-A1 (EP)
Inventor: GOYERT WILHELM DR
IPC: C08L69/00
Filed: 1979-12-10
Abstract: Verfahren zur Herstellung von thermoplastischen Chemiewerkstoffen von hoher Steifigkeit und guter Schlagzähigkeit in der Kälte durch Umsetzung von A) einem oder mehreren organischen Polyisocyanaten, B) gegebenenfalls einem oder mehreren im wesentlichen linearen Polyolen mit Molekulargewichten zwischen 400 und 10 000 und C) einem oder mehreren Hydroxylgruppen und/oder Aminogruppen aufweisenden Kettenverlängerungsmitteln mit einem Molekulargewicht unter 400, wobei das Verhältnis der NCO-Gruppen von Komponente A) zu den zerewitinoffaktiven Gruppen der Komponenten B) und C) zwischen 0,9 und 1,2 liegt, in Gegenwart eines vorgefertigten thermoplastischen Polymeren, vorzugsweise ABS-Polymer, Polycarbonat oder Polyurethan, in Extrudern, dadurch gekennzeichnet, daß man 4 bis 65 Gew.-%, bezogen auf Verfahrensprodukt, des vorgefertigten thermoplastischen Polymeren über eine erste Einspeisstelle in den Extruder einbringt, danach über eine zweite und gegebenenfalls weitere Einspeisstellen 35 bis 96 Gew.-%, bezogen auf Verfahrensprodukt, der Komponenten A) bis C) dem auf geschmolzenen thermoplastischen Polymeren zudosiert und, nachdem die Umsetzung der Komponenten A) bis C) im wesentlichen abgeschlossen ist, das Verfahrensprodukt aus dem Extruder austrägt. Die Verfahrensprodukte dienen beispielsweise zur Herstellung von Filmen, Zahnrädern, Kabelummantelungen und Dichtungen.
Patent EP-0010811-A1 (EP)
Inventor: KING KENNETH GORDON
IPC: H02M3/337
Filed: 1979-10-25
Abstract: In over-voltage protection means for use in a transistor inverter (20), in which at least two normally alternatively operable transistors (31, 32, fig. 2) are connected across an input voltage line (24, fig. 2) subject to over-voltage surges and transients, over-voltage sensing means (52, fig. 3) is arranged to detect or anticipate over-voltage excursions, temporarily inhibit normal switching of the transistors (31, 32) for the duration of the excursion, and switch the transistors to a non-conducting state. The inverter (20) is thus able to assume an effective voltage rating of twice its normal rating.
Patent EP-0014809-A1 (EP)
Inventor: LAND THOMAS
IPC: G01N33/00
Filed: 1979-12-21
Abstract: Apparatus for determining the vapour content of a gas/vapour mixture comprises two temperature sensing devices (4,7). One of the devices (4) measuresthe temperature of a liquid evaporating from a liquid saturated wick (5) in contact with the device. The othertemperature sensing device (7) measures the temperature of the gas/vapour mixture in which it is immersed. A cooling device (1,14) is provided for condensing some of the vapour from the gasivapour mixture to maintain a liquid supply for the wick (5).
Patent EP-0016423-A1 (EP)
Inventor: DEPREZ JACQUES
IPC: G01N27/416
Filed: 1980-03-13
Abstract: 1. A gas detector with a measuring head which has an electrolyte provided on opposite sides with electrodes (5, 6) and a diffusion chamber (9) arranged in front of the one electrode, which diffusion chamber is in communication with the gaseous atmosphere to be controlled via an inlet orifice plate (7) and a filter membrane (8), characterised in that a number of exchangeable orifice plate heads (1) is provided corresponding to the number of different measuring ranges, which orifice plate heads are in each case provided with a plurality of openings (7), the number and/or cross-section of which determine the total opening cross-section of the inlet orifice plate, the length I of which is small in comparison with the diameter d thereof and the diameter d is small in relation to the ratio of the active electrolyte surface F to length L the diffusion chamber (9).
Patent EP-0017874-A1 (EP)
Inventor: ALBRECHT CHARLES W
IPC: G01F1/11
Filed: 1980-04-03
Abstract: A gas meter is disclosed having a one-way index (50) incorporated therein for causing the indicating means (20) thereof to run only in a forward direction regardless of the actual direction of gas flow. A pivoting member (64) is oscillated by a rotating cam (78) coupled to the measuring means of the meter and includes pawls (70, 72, 74) attached thereto for driving a ratchet wheel (52), coupled to the indicating (20) means, in one direction only. By this arrangement, the oscillation of the member (64) is independent of the direction of rotation of the cam (78), which rotation is indicative of the direction of gas flow.
Patent EP-0021117-A1 (EP)
Inventor: SCHULZE EHRHART
IPC: B31B50/64
Filed: 1980-05-30
Abstract: Eine Maschine zum Herstellen von Schweißnähten in einer Werkstoffbahn, die in ihrer Längsrichtung durch den Spalt zwischen einer sich um ihre Achse drehenden Gegenwalze (8) und einer angetriebenen Schweißkante (12) bewegt und dort von dieser periodisch an die Gegenwalze (8) angedrückt wird. Schweißkante (12) und Gegenwalze (8) werden über ein Getriebe (39) angetrieben, das für den Antrieb der Gegenwalze (8) zwei über eine Schrägverzahnung miteinander in Engriff stehende Glieder (55, 56) aufweist, die zum Erzeugen einer zusätzlichen Drehung der Gegenwalze (8) relativ zueinander verschoben werden, um die linienförmige Belastung der Gegenwalze (8) durch die Schweißkante (12) gleichmäßig auf deren Umfang zu verteilen.
Patent EP-0024055-A1 (EP)
Inventor: ITAGAKI TAKAHARU
IPC: C08F8/28
Filed: 1980-08-13
Abstract: Weakly acidic cation exchange resins obtained by re- reacting glyoxylic acid and a polyvinyl alcohol cross-linked by cross-linking groups each containing two or more carbon atoms, and having an exchange capacity of 3 meq/g or more and a swelling volume of 10 ml g or less, as well as a process for producing such cation exchange resins are described.
Patent EP-0025547-A1 (EP)
Inventor: BRAUNGARDT KARL-HEINZ
IPC: B65B7/20
Filed: 1980-09-02
Abstract: 1. Apparatus for folding-in the bottom flaps (31, 32; 33, 34) of a folded box (3) having at least two oppositely located bottom flaps which is put over a loading platform (4), comprising a base (2) which accommodates the platform (4) and which has at least one slot-shaped opening (21) for the open bottom flaps, folded open counter to their folded direction, and which serves as a folding member, characterised in that the boundary edges of the opening (21) lie in the plane of the base (2), and that the base (2) is mounted on a supporting frame (5) and can be moved to and fro in its plane until the bottom flaps (31, 32 and 33, 34) can be consecutively picked up by the opening (21) and folded into their closed position.
Patent EP-0025562-A1 (EP)
Inventor: TEICHMANN JOACHIM DR
IPC: F04B17/00
Filed: 1980-09-04
Abstract: In a pump with two piston-cylinder units, each piston (6), which can be moved backwards and forwards by a linear drive via a clutch (20) and a piston rod (7), can be displaced backwards and forwards in a cylinder (5) having an inlet valve (2) and an outlet valve (3). To adapt the piston-cylinder units to the particular requirement, irrespective of the appropriate design and power of the linear drive in the particular case, an inner body (22) of an axial permanent- magnet clutch (20) on the common piston rod (7) is arranged inside and an outer body (21) outside a split tube (11) of nonmagnetic material. The split tube (11) for its part is connected fluid tightly to each cylinder (5). A leakage-fluid relief line (23) is provided which connects the spaces in the split tube (11), which are situated on both sides of the inner body (22). <IMAGE>
Patent EP-0027983-A1 (EP)
Inventor: RADERMACHER ANDREAS
IPC: B61K3/00
Filed: 1980-10-20
Abstract: 1. A rail with holes (12) connected to a lubricant pump by conduits (11) for supplying lubricants to the flank areas (13) of the rail subjected to wear by traffic, characterised in that each conduit (11) comprises a permanently elastic material at least at the end connected to a hole (12) and lies against the wall of the hole (12) to extend through the hole (12) substantially up to its outlet end, and that a metal nipple (14) provided with a through passage (16) is pressed into the end of the conduit (11) from the outlet end of the hole (12).
Patent EP-0035072-A1 (EP)
Inventor: KOVACS ZOLTAN DR DIPL-CHEM
IPC: C08G18/58
Filed: 1980-03-03
Abstract: Eine duroplastisch härtbare lösungsmittelfreie Harzmischung, insbesondere zur Verwendung als hoch wärmebeständiges Imprägnier-, Tränk- und Gießharz für die Isolation von elektrischen Leitern und Wicklungen in elektrischen Maschinen und Apparaten, enthält mindestens eine reaktive flüssige Epoxidverbindung, mindestens ein reaktives flüssiges Polyisocyanat und mindestens einen latenten Härter für diese Komponenten; die Mischung enthält außerdem Triallylcyanurat als Vernetzungsmittel.
Patent EP-0048310-A1 (EP)
Inventor: TING C TAO
IPC: B01D46/24
Filed: 1980-09-22
Abstract: A two-stage air-oil separator (1) is connected to the air exhaust system of a compressor. The first stage has a pleated extended area agglomerator (4) formed of layers of glass fiber material. The second stage has radially spaced filter elements (6, 10) with high loft filter material (31, 33) layers held between vinyl-coated glass scrims (32, 34, 36,38). The layers in the various filter elements are wrapped with different tightness. Fluid inlets and outlets are provided.
Patent EP-0020229-A1 (EP)
Inventor: DELIN MICHEL
IPC: H01R4/24
Filed: 1980-05-14
Abstract: 1. A device for forming an electrical connection between a conducting cable covered with an insulating sheath and a second conductor, of the type comprising means (5a, 5b) adapted to perforate the insulating sheath of the cable under the action of a threaded clamping member (6) provided with a control head (7) which is intended to be separated from the threaded clamping member at the level of a groove (8), under the action of a clamping torque corresponding to the clamping torque required so that the perforation means pass completely through the insulating sheath, so as to ensure good electrical contact between the cable and the second conductor, and an insulating case (10) covering the perforation means and the threaded clamping member, characterized in that the groove (8) separates the control head (7) into two coaxial elements (7a, 7b), one (7a) allowing the clamping torque to be applied while the other (7b) allows disassembly or subsequent reclamping : and in that the insulating case (10) comprises a chimney (15) from which the control head (7) projects when it is not broken, as well as a removable closure cover (16) adaptable to the chimney (15) only after breakage of the control head (7) at the level of the groove (8), this cover (16) being connected to the case (10) by a flexible strip (17).
Patent EP-0024082-A1 (EP)
Inventor: JAMES RAYMOND E
IPC: B27M3/00
Filed: 1980-08-25
Abstract: Un berceau (11) est monte sur un chassis (10) en mouvement pivotant autour d'un axe horizontal entre une position de depart et une position de decharge. Dans la position de depart les longerons des palettes (51-53) sont places dans le berceau (11) et supportes par des guides verticaux (35) comprenant des barres de guidage espacees transversales. Les longerons (51-53) sont assujettis longitudinalement. Un premier jeu de planches (d1) est place en travers des longerons et y est attachee. Le berceau (11) est deverrouille et tourne en position de decharge de maniere a retourner la palette partielle. L'autre jeu de planches (D2) est ensuite place entre les barres de guidage longitudinales qui ont supporte les longerons, et ces planches (D2) sont attachees au longeron (51-53). La bride est desserree, et la palette complete tombe par gravite hors du berceau qui est ensuite retourne sur la position de depart pour une nouvelle palette.
Patent EP-0025801-A1 (EP)
Inventor: IMURA TAKAO
IPC: G06F12/10
Filed: 1980-10-23
Abstract: Un systeme d'acces pour des modules de memoire (47'-0 a 47'-31) par utilisation d'une adresse effective consistant de plus de deux parties ou une partie est determinee apres d'autres parties. Le systeme comprend des premiers moyens (41-1) pour stocker une partie dans la presente adresse effective, des seconds moyens (41-42) pour stocker d'autres parties dans la presente adresse effective, des troisiemes moyens (41-3) pour stocker ladite partie dans une adresse effective anterieure, et des moyens (48) pour comparer le contenu des premiers moyens avec le contenu des troisiemes moyens. Dans le systeme, l'acces pratique aux modules de memoire a lieu avant que toute la presente adresse effective ne soit determinee.
Patent EP-0044836-A1 (EP)
Title: Appareil pour manoeuvrer un modele reduit d'avion
Inventor: MALMBERG BO GORAN
IPC: A63H21/02
Filed: 1980-10-29
Abstract: Un dispositif pour un modele reduit d'avion comprend un plan de support horizontal (1) et un corps de transport mobile commande (3) supporte sur le plan de support et soutenant un vehicule modele reduit (13) au moyen d'un ou plusieurs cables de suspension (9, 10, 11). Le corps porteur (3) comprend un corps superieur d'entrainement et de commande (5) mobile sur la surface de support superieure du plan de support et un corps de suspension inferieur (7) mobile librement sur la surface de support inferieure du plan de support. Le corps de commande et d'entrainement (5) comprend des moyens moteurs et de commande pour donner au corps des mouvements sur la surface de support superieure qui sont commandes en vitesse et en direction. Le corps d'entrainement et de commande et le corps de suspension comportent des moyens magnetiques cooperant entre eux couplant les deux corps ensemble tout en supportant le corps de suspension (7) et entrainant celui-ci sur la surface de support inferieure conformement aux mouvements du corps d'entrainement et de commande (5) sur la surface de support superieure. Le cable de suspension (9, 10, 11) qui porte le vehicule modele reduit (13), se deroule depuis des bobines de cables associes montees dans le corps de suspension (7). Des moyens d'entrainement des cables pouvant etre commandes sont prevus dans le corps d'entrainement et de commande (5) pour entrainer par commande les bobines de cable via des moyens de transmission de puissance a fonctionnement magnetique prevus dans le corps d'entrainement et de commande et le corps de suspension, de maniere a derouler les cables des bobines de cable ou enrouler les cables autour des bobines de cable abaissant ou elevant le vehicule reduit, respectivement. Le dispositif comprend egalement un tableau de commande (15) comprenant des moyens de manoeuvre (33, 35, 37) et des moyens de transmission de signaux (39) pour emettre des signaux de commande et transmettre les signaux au corps d'entrainement et de commande (5). Dans un mode preferentiel de
Patent EP-0038520-A1 (EP)
Inventor: KLOEBER PETER DIPL-ING
IPC: H03C3/09
Filed: 1981-04-14
Abstract: 1. A process for the frequency stabilisation of a high-frequency free-swinging oscillator, in particular of the micro-wave oscillator in the transmitting branch of a transmitting-receiving device for a radio system modulated in analogue or digital fashion, wherein in the stabilisation circuit a digital frequency modulation is simultaneously effected in such a manner that part of the output signal of the free-swinging oscillator (20) to be stabilised is transmitted onto a programmable frequency divider (2) which has an adjustable dividing factor (x) and whose output signal of the divided frequency (fo /x, fZF /x), which corresponds to the digital frequency fluctuation of the frequency modulation, is compared with the stable referency (fR1 ) of a reference source (17) in a phase comparison circuit (23) and the resultant regulating voltage adjusts the frequency of the free-swinging oscillator (20) to a value which corresponds to the dividing factor and has the frequency stability of the reference source (17), characterised in that the output-coupled portion of the output power of the free-swinging oscillator (20) to be stabilised is mixed in a mixer (19) with the multiplied signal of a fundamental wave oscillator (16) which is stabilised with the aid of a reference frequency (fR2 ) of a further reference source (15) and the high-frequency output signal of the mixer (19) is fed to the programmable divider (2), whose frequency divided signal is compared with the reference frequency source (17) in the phase comparison circuit (23), which reference frequency source is designed so as to be adjustable in such a manner that the signal frequency of the reference source (17) is divided by a specific factor (q) in a programmable frequency divider (7) and compared with the reference signal (fR2 ) of the further reference source (15) of the readjusting circuit of the fundamental wave oscillator (16), which reference signal is frequency-divided by a fixed factor (s) in a second phase comparison circuit (8), and that in order to adjust the frequency of the fundamental wave oscillator (16) a portion of its output signal is fed to a further phase comparison circuit (11) by means of a programmable frequency divider (12) (dividing factor p) and compared with the divided frequency of the reference signal (fR2 ) of the further reference source (15).
Patent EP-0040703-A1 (EP)
Inventor: HELLER ANDREW ROBERT
IPC: G06F12/02
Filed: 1981-04-28
Abstract: An enhancement in a system/370 type of data processor permits one program in one address space to obtain access to data in another address space or to call a program in another address space without invoking a supervisor. Each of a plurality of address spaces assigned an Address Space Number (ASN) has an associated set of address translation tables. A second address space can be designated by a program, and when authorized, can cause transfer of data in main memory from one physical location to another associated with the different address space. A program changeable space selection control bit controls use of two different sets of address translation tables associated with two different address spaces. Without invoking a supervisor, a particular program in an assigned address space can call a program in another address space or obtain addressability to data in another address space having an associated set of address translation tables. Addressability to a second address space may be specified by a program if authorized in accordance with the entry of an authority table associated with the second address space, the entry being designated by an authorization index associated with the program.
Patent EP-0048910-A1 (EP)
Inventor: PRESCOTT ROGER
IPC: C10L1/28
Filed: 1981-09-18
Abstract: A method for producing, maintaining and/or repairing a protective coating on the surface of at least one component in a high temperature zone of an engine during operation thereof wherein selected additives are employed in the engin's fuel.
Patent EP-0067245-A1 (EP)
Inventor: WAAS OSKAR GUENTHER DIPL-ING
IPC: H04Q11/04
Filed: 1981-10-29
Abstract: At an output (d) of a space-division/time-division multiplexer (A), an additional time-division multiplexer (B) is connected with its input (b1), the output (b2) of which is connected to an input (g) of the space-division/time-division multiplexer (A). The additional time-division multiplexer (B) operates with a circulating cycle which corresponds to one superframe. It is used for switching the partial signalling information. <IMAGE>
Patent EP-0054248-A1 (EP)
Inventor: BERGER MICHAEL DR
IPC: C02F3/26
Filed: 1981-12-08
Abstract: 1. Process for the conditioning of untreated water to produce service water, in which the untreated water is fed in a mainstream successively to a flocculation, an ozone reaction stage and an after-treatment, a part-stream of the service water which has been conditioned in this way is enriched with ozone via an ozone-introduction device and is then mixed into the mainstream of the untreated water between the flocculation and ozone reaction stage, and the ozone for the ozone-introduction device is obtained from pure oxygen, characterized in that the after-treatment is an aerobic biological treatment in which exhaust gas resulting in the ozone-introduction device is fed to an oxygen enrichment preceding the flocculation, and exhaust gas produced in the oxygen enrichment is fed to the biological stage.
Patent EP-0045197-A1 (EP)
Inventor: GILLHAM PETER JAMES
IPC: E05C19/16
Filed: 1981-07-24
Abstract: An electromagnetic lock for, for example, a door comprising an electromagnet (13) attached to the frame (12) and a magnetisable member (18) attached to the door the magnetisable member being attracted to the electromagnet when the door is in its closed or otherwise locked position, shoulder means (22, 23) being provided on or adjacent the electromagnet and the magnetisable member whereby if the door is forced to overcome the electromagnetic attraction the shoulder means engage to prevent unauthorised unlocking of the door.