baber/WOPTO huggingface dataset:
Patent EP-4317657-A1 (EP)
Inventor: POICK DANIEL
IPC: F01D17/12
Filed: 2023-08-02
Abstract: A variable guide vane assembly (32) for a gas turbine engine stator includes a plurality of vanes (34) and a plurality of rotational-translational (RT) mechanisms (40). The vanes (34) extend between a shroud (36) and hub (38). The vanes (34) are circumferentially disposed and spaced apart from one another. Each vane (34) includes inner and outer radial ends (39, 41), and inner and outer radial posts (43, 45). Each vane (34) is pivotally mounted to rotate about its rotational axis (47). Each RT mechanism (40) is in communication with the inner or outer radial post (43, 45) of a respective vane (34). The RT mechanism (40) includes a pin (48; 148) connected to the vane (34) that is disposed in a ramp slot (58; 158) non-rotational relative to the pivotable vane (34). The ramp slot (58; 158) extends between first and second lengthwise ends (60, 62; 76, 78). Rotation of the vane (34) relative to the ramp slot (58; 158) causes the pin (48) to travel within the ramp slot (58; 158) and the vane (34) to translate linearly.
Patent EP-0012213-A1 (EP)
Inventor: YAMAUCHI TERUO
IPC: F02M29/00
Filed: 1979-11-05
Abstract: A fuel injection system having a fuel injector (22) disposed in a first bore (38) formed in the wall of an air intake passage of an engine. 
     A porous tubular element (32) having a mixture passage (44) open at both its ends is received in a second bore (36) in close contact with the fuel injector (22). An air passage (34) is provided for introducing air into the mixture passage (44) through fine passages formed in the wall of the porous tubular element (32). This air will atomize the fuel (F) adhering to the inner surface of the mixture passage (44) into fine particles (B) in order to form a homogeneous mixture.
Patent EP-0014740-A1 (EP)
Inventor: AUFDERHAAR HERBERT
IPC: F26B13/14
Filed: 1979-11-13
Abstract: In a roller-way dryer for wide veneers, the support rollers and top rollers (1, 2) of which are in each case connected in terms of drive on one or both sides by spur wheels (8, 9) arranged on longitudinal shafts (3, 4), and the top rollers (2) of which can be temporarily lifted off the support rollers (1) in order to make possible a tear-free shrinking of the veneers, there are arranged close to the spur wheels (8, 9) on the longitudinal shafts (3, 4) of the support rollers and top rollers (1, 2) opposite cam plates (10, 11) which have one or more cams (12) which are at any time in contact engagement with one another. <IMAGE>
Patent EP-0006345-A1 (EP)
Inventor: GANGAL SUBHASH VISHNU
IPC: C08F14/26
Filed: 1979-06-12
Abstract: The presence of an aliphatic, substantially non-telogenic carboxylic acid having a -IogK between 1.5 and 10 in the aqueous polymerization mixture during the suspension polymerization of tetrafluoroethylene in the presence of an ionic initiator has been found to reduce the formation of adhesions between polymer particles during the polymerization.
Patent EP-0012585-A1 (EP)
Inventor: CAMPBELL JOE CHARLES
IPC: H01L31/11
Filed: 1979-12-10
Abstract: A 3-terminal totally integrated demultiplexing photodiode is disclosed wherein information present simultaneously at two wavelengths can be developed into two separate currents available at the three terminals. Two quaternary n-type layers (103 and 105) of indium gallium arsenide phosphide having unequal bandgaps and each having a pn junction are separated by a layer (104) of n-type indium phosphide. The device is oriented so as to present the incoming radiation first to the quaternary layer having the larger bandgap and then to the quaternary layer having the lower bandgap. One of the contacts (111) is attached to the top layer (106) of n-type indium phosphide, a second contact (112) is attached to a central p-type region (110) established in the top layer of indium phosphide and penetrating through to the top quaternary layer, and the third contact (113) is connected to the indium phosphide substrate (101). Alternatively the third contact may be connected to a p-type outer region (301) that extends through all of the layers thus providing a planar structure. By reversing the dc potential applied to the junctions in the quaternary layers a dual-wavelength light emitting diode is provided.
Patent EP-0011556-A1 (EP)
Title: Filtre à transfert de charges électriques, programmable numériquement
Inventor: BERGER JEAN-LUC
IPC: H03H15/02
Filed: 1979-11-09
Abstract: Le filtre comporte p étages, p étant le nombre de bits sur lesquels sont exprimés les coefficients de filtrage. Chacun des étages comporte: -un registre à décalage à transfert de charges, dit registre signal (A0 . . . Ap-1), recevant le signal analogique E(t) à filtrer; -un registre à décalage à transfert de charges dit registre coefficients (N0 . . . Np-1), les M bits de même poids des M coefficients de filtrage (Kc . . . Kp-1). Le filtre comporte en outre un opérateur (1-0 1-p-1) réalisant la multiplication du signal E(t) par chacun des M coefficients de filtrage, puis la sommation de ces différents produits pour fournir le signal de sortie S(t) du filtre.
Patent EP-0009474-A1 (EP)
Inventor: PISCHINGER ANTON DIPL-ING DR
IPC: F02M59/44
Filed: 1979-09-21
Abstract: 1. Device permitting to increase the fuel supply during the starting of Diesel engines, wherein a stop (1) limiting the quantity of fuel supplied defines in its operating position the path of the control rod during operation of the Diesel engine in dependence on influencing variables and is shifted at the start of the engine, and wherein a stop limiting the maximum path of the control rod at the start of the engine is provided, which stop is controlled by a temperature sensing means influenced by a temperature occurring within the engine, e.g. the temperature of the cooling water, the oil temperature or the temperature of the cylinder head, or the ambient temperature, characterized in that the stop (1) limiting the quantity of fuel supplied can be displaced at the start of the engine beyond its operating position and is supported in the operating position against a locked lever system (2, 5) which can be unlocked at the start of the engine, the lever system (2, 5) being shiftable and the adjustment path of the lever system (2, 5) being limited at the start of the engine by a stop (16) controlled by a temperature sensing means (15).
Patent EP-0016760-A1 (EP)
Inventor: RAASCH ERNEST MARTIN
IPC: B25C7/00
Filed: 1979-10-09
Abstract: Dispositif pour agrafer (52) et marquer (54) simultanement un document de travail (56) comprenant un corps principal (12) pour enfoncer les agrafes (20) dans un document de travail (56) ainsi que pour supporter un element marqueur amovible (24) place dans le corps (12) de maniere a appliquer une marque d'identification (54) sur le document de travail (56) lorsque ce dernier est agrafe (52).
Patent EP-0020341-A1 (EP)
Inventor: MOUNTAIN DAVID STEVENSON
IPC: G01N25/72
Filed: 1980-01-03
Abstract: Un appareil et une methode d'indication de la contrainte dans un objet (10) consiste a projeter la variation de la temperature d'une partie de la surface de l'objet lorsqu'il est soumis a une contrainte. Un detecteur a rayons infrarouges (13) detecte de faibles changements de temperature et la contrainte peut etre appliquee par charge naturelle ou par contrainte cyclique imposee par un vibrateur.
Patent EP-0017887-A1 (EP)
Inventor: MICHEL WALTER DR
IPC: C08G12/32
Filed: 1980-04-08
Abstract: Das Verfahren zur Herstellung von mit Alkanolen verätherten Methylol-Aminotriazinen mit einem analytischen Mittelwert von 0,6n bis 2n, vorzugsweise 0,7n bis 2n Methylolgruppen pro Mol des Aminotriazins, die zu 30 bis 60% veräthert sind, wobei n die Zahl der Aminogruppen des Aminotriazins ist, bei welchem ein Aminotriazin, vorzugsweise Melamin, mit 0,7n bis 3n, vorzugsweise 0,77n bis 3n Mol Formaldehyd, 2n bis 10n, vorzugsweise 2,5n bis 7n, Mol eines Alkanols oder eines Gemisches von Alkanolen mit 1 bis 8 Kohlenstoffatomen, deren Kohlenstoffkette, sofern sie mehr als 2 Kohlenstoffatome hat, auch durch ein Sauerstoffatom unterbrochen sein kann und 0 bis 5n, vorzugsweise 0 bis 3n, Mol Wasser pro Mol des Aminotriazins während 0,2 bis 20 Minuten unter erhöhtem Druck auf 80 bis 130 °C erwärmt wird, ist dadurch gekennzeichnet, daß zunächst das Aminotriazin mit dem Formaldehyd mit 0 bis 30 Gew. % des zum Einsatz vorgesehenen Alkanols bzw. Alkanolgemischs 1 bis 30 Minuten, vorzugsweise 10 bis 20 Minuten, bei pH-Werten von 8 bis 11, vorzugsweise 9 bis 10,5, auf Temperaturen von 60 bis 90 °C, vorzugsweise von 70 bis 80 °C, erwärmt, dann mit dem Rest des zum Einsatz vorgesehenen Alkanols bzw. Alkanolgemischs versetzt und anschließend bei einem pH-Wert zwischen 3 und 8, vorzugsweise 3 und 7, während 0,2 bis 20 Minuten unter erhöhtem Druck auf 80 bis 130 °C erwärmt wird.
Patent EP-0023610-A1 (EP)
Inventor: YONEZAWA KAZUYA
IPC: C08F299/00
Filed: 1980-07-11
Abstract: The invention relates to a polyamide imide resin having carboxyl groups and modified with an N-methylolated methacryl- or acryl-amide compound and, if desired, further with a bismaleimide compound. The resin has improved properties over conventional polyamide imide resins. When the resin is used, for example in the form of a film or sheeting for printed circuit boards, the film or sheeting has improved heat resistance and enhanced flexural strength and is capable of withstanding soldering baths at high temperatures.
Patent EP-0024342-A1 (EP)
Inventor: ROSBOROUGH ROBERT S JR
IPC: G03B27/72
Filed: 1980-08-13
Abstract: Photographic prints and corresponding negatives in roll form are synchronously passed through inspection and packaging stations (140) utilising magnetically stored printing history data in a central computer system (18). The inspection and packaging apparatus chops the prints and places each print in identifiable positions upon an inspection belt. The negative-related history data can be correlated to identifiable locations in which corresponding prints are placed. By referring to a location identifier, an inspector may select a print for reprinting and automatically have access to all history data for that negative. If an order has only acceptable prints, it is immediately packaged for shipment to the customer. For orders having unacceptable but correctible prints, the reprint data and corresponding negatives are returned to a printer which automatically corrects the observed inacceptable prints. The corrected prints are then combined with the remaining prints in the order and returned to the customer.
Patent EP-0017321-A1 (EP)
Inventor: BOTTOMS HARRY SIMISTER
IPC: F02N15/04
Filed: 1980-02-15
Abstract: A starter motor for use on an internal combustion engine, includes an electric motor 12 having a rotor shaft 13. A lay-shaft 16 carries a pinion gear wheel 18 and is spaced from the rotor shaft 16 but capable of being driven thereby. An electromagnet 26,28, 29 is provided to move the lay-shaft 16 transverse to its longitudinal axis relative to the rotor shaft 13 to move the pinion gear wheel 18 in use into and out of driving engagement with the ring gear 24 of an engine. Adjacent the pinion gear wheel 18 is a part 42 having a circular cylindrical surface coaxial with the pinion gear wheel 18 and of diameter equal to the diameter of the pitch circle of the pinion gear wheel 18. The surface of the part 42 abuts, in use, a corresponding surface on a part 43 adjacent the ring gear 24. The surface of the part 43 is coaxial with the ring gear and has a diameter equal to the diameter of the pitch circle of the ring gear 24.
Patent EP-0020697-A1 (EP)
Inventor: RODRIGUES MICHAEL VICTOR
IPC: A63F3/00
Filed: 1980-07-14
Abstract: Cette invention (qui n'est ni un jeu a tableau ni un jeu de chance) concerne un appareil pour jouer un jeu d'affaires concurrentielles d'habilete (simulee) d'entrepreneur/mathematique, comprend l'imitation de billets en plusieurs coupures, une pluralite de portefeuilles p.v.c. de couleurs differentes, un nombre equivalent d'enveloppes p.v.c. plus petites de couleurs assorties, et un paquet de cartes (de preference 48). Une illustration (ou image) differente est imprimee sur une moitie de face de chaque carte depeignant soit le personnel d'une affaire, de l'equipement, une usine, ou des biens immobiliers. Un facteur de multiplication (c'est-a-dire 2, 3, 4, 5, ou 6), est imprime au milieu de l'autre moitie de la face de chaque carte, representant la valeur productive de chaque carte, et egalement imprime sur un, deux, trois, ou quatre cotes du facteur de multiplication se trouve soit un point vert, soit un point bleu, ou un point rouge.
Patent EP-0047242-A1 (EP)
Inventor: LEIF RUNDGREN
IPC: F16L59/21
Filed: 1980-10-15
Abstract: Un element de dilatation pour l'isolation d'un compensateur axial (10) comprend une paire de tuyaux coulissants (1, 2) attaches de maniere espacee (11, 12) autour des extremites (13, 14) du compensateur. Chaque tuyau coulissant (1, 2) peut coulisser dans une extremite d'un tuyau de guidage (5) qui est entoure sur une bonne partie de sa longueur d'un tuyau de protection (8). Tous les espaces (9, 11, 12) entre les tuyaux coulissants (1, 2) et les extremites de tuyaux (13, 14) et entre le tuyau de protection (8) et le tuyau de guidage (5) sont remplis d'un materiau d'isolation thermique. Grace a la capacite des tuyaux (1, 2) de coulisser dans le tuyau de guidage (5), l'element de dilatation suit les changements de longueur du compensateur (10) en reponse aux variations de temperature. L'element de dilatation s'adapte sur le compensateur axial (10) avant que ces deux organes ne soient montes tous dans un pipeline.
Patent EP-0039457-A1 (EP)
Inventor: KANDA HIROSHI
IPC: G01H3/12
Filed: 1981-04-24
Abstract: In an acoustic microscope wherein a piezoelectric transducer (10) disposed on one face (21) of an ultrasonic wave focusing lens (20) radiates an ultrasonic wave into the lens and also converts into an electric signal a wave reflected from a specimen (50) arranged on the side of the other face (30) of the lens, the wave reflected from the interface of the lens and the wave reflected from the specimen are caused to interfere with each other.
Patent EP-0040388-A1 (EP)
Inventor: WOERNER AXEL
IPC: B65G69/28
Filed: 1981-05-12
Abstract: A loading bridge for ramps and the like, whose loading plate is articulated with the one end on a fixed ramp and whose other end has an extension which can be pushed or folded out and with which the loading plate can be placed onto a platform which is to be loaded or unloaded. In order to prevent vehicles lying towards the rear of the loading bridge damaging the latter or the loading plate or the extension, it is proposed according to the invention that the loading plate (1) projects on both sides relative to the extension (2) and that on both sides adjacent to the extension (2) in each case a buffer (3) is arranged which protrudes relative to the front edge of the loading plate (1) when the bridge is not in use, is fastened to the bottom (4) underneath the loading plate (1), and can be moved under the loading plate (1) when the bridge is in use. <IMAGE>
Patent EP-0047905-A1 (EP)
Inventor: HIRT MAX
IPC: E01H1/08
Filed: 1981-08-29
Abstract: Eine an einem Trägerfahrzeug angebaute Kehrmaschine umfaßt eine Kehrgruppe (2), welche zwischen den Vorderund Hinterrädern seitlich am Rahmen eines Trägerfahrzeugs (1) angebaut ist. Um die Zugänglichkeit bei Wartungsarbeiten zu verbessern und ein schnelles An- und Abbauen der Kehrgruppe (2) zu ermöglichen, ist diese in ihrer Gesamtheit an einem Tragrahmen (26) angebaut, der zur Verlagerung der Kehrgruppe (2) in eine Lage außerhalb der seitlichen Umrißlinie des Fahrzeugs (1) beweglich mit dem Fahrzeug verbunden ist. Bei einer Kehrmaschine mit Wechselaufbau (6), welcher auf einem Aufbaurahmen (8) Einrichtungen zum Absaugen und Aufnehmen des Schmutzes umfaßt und insgesamt über den Hinterrädern (4) des Trägerfahrzeugs (1) angeordnet ist, ist der Tragrahmen (26) seitlich ausziehbar am Aufbaurahmen (8) des Wechselaufbaus (6) befestigt. Das seitliche Ausziehen wird durch eine Stützvorrichtung erleichtert, die ein mit dem Tragrahmen (26) verbindbares Bein (11) umfaßt, welches mittels einer Stützrolle (12) auf der dem Fahrzeug gegenüberliegenden Seite der Kehrgruppe (2) auf dem Boden (9) abgestützt ist. Bei einem auf Beinen (10) anhebbaren Wechselaufbau (6) kann das Trägerfahrzeug (1) unter dem Wechselaufbau (6) ausfahren, wobei die Kehrgruppe (2) mit dem Wechselaufbau (6) verbunden bleibt.
Patent EP-0052836-A1 (EP)
Inventor: HUETTELMAIER THOMAS DR
IPC: C07D263/58
Filed: 1981-11-12
Abstract: Substd. phenoxy-benzaldehyde derivs. (I) are new. R1 is halogen, CN, NO2, 1-6C alkyl, 3-6C cycloalkyl, 1l6C alkoxy, 1-6C alkylthio, halogen, 1-6C alkyl or methylenedioxy; R2 is a residue of formula (Ia)-(Id): R3 is H, halogen, CN, NO2, 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, halogen or 1-2C or R2 and R3 together represent an unsatd. or satd. C4 hydrocarbon chain which may contain an N-atom in place of a CH group; X is O, S, SO, SO2, OCH2, CH2O, CH2, SCH2, CH2S, CO, CH:CH, N(R5) or a direct chemical bond; Y is O or S; R4 is halogen, CN, NO2, 1-6C alkyl, 3-6C cycloalkyl, phenyl, 1-6C alkoxy, 1-6C alkylthio, halo(1-2C alkyl), halo-(1-2C alkoxy) or methylenedioxy; R5 is H, 1-6C alkyl or 1-6C cycloalkyl; n is 0-5; and m is 0-4. The new cpds. are useful as intermediates for dyes, plant protection agents, cosmetics, pharmaceuticals, (human and veterinary) and active substances in the hygiene sector. For example, the cpds. can be used for the preparation of insecticidal and acaricidal phenoxybenzyl pyrethroid esters.
Patent EP-0043623-A1 (EP)
Inventor: VAN DER VELDEN HENDRICUS JOHAN
IPC: G03F7/18
Filed: 1981-06-30
Abstract: Sleeve for a printing cylinder, said sleeve comprising a thin-walled cylindrical sieve, for instance a non-designed (plain-mesh) screen functioning as a support element, upon the outer face of which a photopolymer sheet is directly attached, said sheet being hardenable under the influence of radiation.
Patent EP-0035898-A1 (EP)
Inventor: YOSHIZAWA KENJI MITSUBISHI DEN
IPC: F21S2/00
Filed: 1981-03-09
Abstract: The apparatus includes a microwave generator (1, 2) which is connected through a feeder (3, 5) to cavity (49) defined by a light-reflecting member (4) and a member (9) which is transparent to light but opaque to microwaves. An electrodeless discharge bulb (6) contains substance for discharge light emission and is located in the cavity (49) so that the latter operates resonantly when the bulb (6) is emitting light. The bulb is sufficiently small as to provide, effectively, a point light source.
Patent EP-0051913-A1 (EP)
Inventor: LANE VERN E
IPC: G01S7/48
Filed: 1981-08-14
Abstract: A method and apparatus for remote control surveying which eliminates the need for a rod man or other assistant while performing surveying operations with an electronic distance measuring device. The method includes positioning reflectors (11) over the end points of a base line of known length, positioning an electronic distance measuring device (17) over a desired survey station (S), rotating the reflectors (11) into alignment with the electronic measuring device (17) by remote control, and measuring the distance from the survey station (S) to the two reflectors (11). The method also includes traverse operations using a single reflectors positioned over a base point. The location of the survey station (S) can then be calculated and the electronic distance measuring device (17) may be relocated to subsequent survey stations and the reflectors (11) realigned by remote control. The apparatus includes an attachment (10) for a standard surveying tribrach which rotatably supports a standard reflector unit (11) and an electric motor (M) in a vertical position. An operator selectively activates switches on a portable radio transmitter (18). The signal is received by a control box (15) which energizes the motor (M) to rotate the reflector unit (11) in the desired direction. A stroboscopic light may be attached to the top of the reflector unit (11) to rotate in conjunction with the reflector unit and aid in its alignment.
Patent EP-0053478-A1 (EP)
Inventor: SAYAMA NORIO
IPC: F02C7/08
Filed: 1981-11-25
Abstract: A heat exchanging system for exhaust gas of heat engine wherein heat recovery is carried out by way of a mixture which is obtained by adding liquid phase water to compressed air or gas including air as the main part thereof which is used as combustion supporting gas, working medium gas, or the like, or gaseous fuel, if it is required, in case such gaseous fuel is used as fuel, or by contacting the former with the latter, said heat exchanging system being characterized in that said mixture comprises compressed gas mixture or compressed air mixture, or mixture of liquid phase water and the gas mixture or the air mixture which is obtained by compressing air, gas including air as the main part thereof or gaseous fuel in the presence of liquid phase water.
Patent EP-0052535-A1 (EP)
Title: Electrical connector housing with integral retention mechanism
Inventor: GALLUSSER DAVID OTIS
IPC: H01R13/502
Filed: 1981-10-09
Abstract: The invention is an electrical connector characterized by a plurality of resiliently deflectable fingers (21) which extend outwardly from the connector housing (20) to abut against the shoulder (11) of a coupling ring (10) to captivate the coupling ring shoulder (11) between a shoulder (22) and the deflectable fingers (21) on the housing. This arrangement rotatably mounts the coupling ring (10) to the connector housing (20).
Patent EP-0045294-A1 (EP)
Inventor: WEIGL FRANZ
IPC: F16H9/04
Filed: 1981-06-23
Abstract: 1. A belt and friction wheel transmission in which the input wheel (2) is stationary and the output wheel (4) is mounted on a rocker (5), which is adjustable by means of a piston-cylinder unit (7), each of said two wheels (2, 4) has a friction wheel (2b, 4b) coaxially associated with it, and the rocker (5) serves to tension the belt and to move the friction wheels into engagement, characterized in that the rocker (5) is spring-loaded or weight-loated in a sense to move the friction wheels (2b, 4b) into engagement against the action of the pressure applied to the piston-cylinder unit (7), the piston-cylinder unit (7) is moved to a stop position in response to a pressure relief, and the stop is preferably formed by the piston-cylinder unit (7) and is adjustable in a sense to release the friction wheel for a movement to an engaging position.
Patent EP-0056377-A1 (EP)
Title: Circuit de traitement de signaux de cognement d'un moteur
Inventor: FURREY JOHN HOMER
IPC: F02P5/152
Filed: 1981-06-04
Abstract: Circuit de traitement de signaux analogiques (10) pour detecter le cognement d'un moteur. Un capteur (11) resonnant mecaniquement a des frequences caracteristiques du cognement d'un moteur fournit un signal analogique (12) en relation avec le cognement du moteur et le bruit de fond du moteur. Un detecteur d'enveloppe (15) produit l'enveloppe (16) du signal du capteur. Un integrateur (17) produit un signal moyen (18) relatif a la moyenne du signal de l'enveloppe tandis qu'un attenuateur (19) et un filtre (20) (integrateur) produisent un signal integre et attenue (21) qui repond plus vite au changement d'amplitude du signal d'enveloppe (16) que le signal moyen (18). Le niveau du signal integre et attenue est regle en-dessous du niveau du signal moyen pour des conditions d'absence de cognement. Un comparateur (23) recoit et le signal moyen (18) et le signal integre et attenue (21) et produit un signal de sortie (27) indiquant la detection de cognement en reponse a l'amplitude du signal integre et attenue depassant l'amplitude du signal moyen. De preference, la sortie de detection de cognement (27) du comparateur (23) est verrouillee et le comparateur est remis a zero par des impulsions periodiques du moteur (26).