baber/WOPTO huggingface dataset:
Patent EP-0000682-A1 (EP)
Inventor: MANZON PAUL
IPC: F16K1/24
Filed: 1978-07-21
Abstract: 1. Valve having a rotary member and an unrestricted passageway, comprising a body (1) which may be connected on two opposite sides to two conduits having the same axis, a rotary member (5) movable inside the said body by rotation about an axis perpendicular to the common axis of the conduits, the said rotary member being traversed by a port of section close to that of the conduits and rotatable from an open position where the port has substantially the same axis as the conduits to a closed position where the axis of the port makes with the axis of the conduits an approximately right angle, the body and the rotary member being provided with means for ensuring fluidtightness of the valve in the closed position, the rotary member carrying at least one plus (10) movable in a direction perpendicular to the axis of the rotation and an intermediate part (19) placed between the rotary member and the plug and movable relative to the rotary member, the body having an abutment (28) against which the intermediate part bears at the end of rotation, approaching the closed position, but does not limit the rotation of the rotary part which causes by the relative movement between these parts the change of the relative position of the plug from a rest position to an active position where the intermediate part exerts on the plug a force tending to move it away from the rotary member to ensure fluidtightness in the closed position, characterized in that the intermediate part comprises a slide which is slidable between the plug and the rotary member, which bears against the abutment during rotation of the rotary member and which has a cam surface for cooperation with a cam surface provided on the rotary member.
Patent EP-0006245-A1 (EP)
Inventor: HAASE WALTER
IPC: E04F13/08
Filed: 1979-06-20
Abstract: 1. Apparatus for fixing back-ventilated facades to building walls with a supporting member (11) which can be fixed to the outer wall, an adjustable spacer (15) and a facade holder (23) which, with a variable spacing with respect to the outer wall can be fixed to the spacer or the supporting member by means of screw or riveted joints, characterized by the combination of the following features : a) the supporting member comprises a support bar (11, 11a, 11b) with a U-shaped cross-section with lateral webs (13, 14) in which are formed aligned, circular or slot-shaped openings (42) for fixing the spacer (15) or the facade holder (23, 23a, 23b) and which are parallel to the support bar longitudinal axis (32) and on whose facing surfaces (13a, 14a) are formed corrugation-like thickened portions (33a, 33b, 34a, 34b) which are parallel to the support bar longitudinal axis and on the surfaces (13b, 14b) thereof which are remote from the corrugation-like thickened portions (33a, 33b, 34a, 34b) there are elongated corrugation-like thickened portions (41) ; b) the spacer (15) is constructed as a profile member with an H-shaped cross-section, whose one fork-like portion (17) has lateral webs (21, 22) arranged with the same spacing as the lateral webs (13, 14) of support bar (11, 11a, 11b) and whose other fork-like portions (16) is constructed in such a way that its lateral webs (19, 20) can be slid between the lateral webs (13, 14) of support bar (11, 11a, 11b), a corrugation-like thickened portion (36, 37, 36a, 37a) parallel to the longitudinal axis (35) of spacer (15) is formed on the facing surfaces with respect to each end portion (21a, 22a) of lateral webs (21, 22) of fork-like portion (17) and on the outer surface (19a, 20a) of lateral webs (19, 20) of fork-like portion (16) of spacer (15) tooth-like projections (38), with the same reciprocal grid are formed parallel to the longitudinal axis (35) of spacer (15) ; c) the facade holder (23, 23a, 23b) is constructed as a hollow profile with a rectangular or square cross-section which can be slid between the lateral webs (13, 14, 21, 22) of support bar (11, 11a, 11b) or the fork-like portion (17) of spacer (15) and has on the surface (24a, 25a) of the side walls (24, 25) which can be brought into working connection with the support bar (11, 11a, 11b) or the spacer (15) tooth-like projections (40) in a grid corresponding to the grid of the tooth-like projections (38) of spacer (15).
Patent EP-0011713-A1 (EP)
Inventor: SIEGWARTH MARTIN ING GRAD
IPC: G08B3/10
Filed: 1979-10-26
Abstract: Bei diesem akustischen Signalgeber für Meldeanlagen weist das den Alarm bildende Ausgangssignal eine sich periodisch ändernde Frequenz auf. Zum Zwecke der Erzielung einer einfach und kostensparend aufgebauten Schaltung, sowie einer möglichst weitgehenden Unabhängigkeit der akustischen Kennwerte (Frequenz, Impulsbreite, Tastverhältnis) des Ausgangssignals von Bauteilestreuungen ist lediglich ein einziger Oszillator (1) vorgesehen, dessen Grundsignal durch ein daraus mittels digitaler Frequenzteiler (FT1 ... FT11) gewonnenes Wobbelsignal verändert wird. Besonders einfach, kostengünstig und dauerhaft funktionstüchtig ist diese Schaltung bei Verwendung eines Digitaloszillators, der über einen Transistor (T1) mit dem wobbelsignal angesteuert wird. Die Anpassung des Tastverhältnisses an einen gewünschten Wert erfolgt zweckmässigerweise durch Zusammenfassung der Ausgangssignale mehrerer aufeinanderfolgender Frequenzteiler (FT2, Ft3, FT4) mittels eines "Und"-Gatters (2).
Patent EP-0008840-A1 (EP)
Title: Dispositif optoélectronique à émetteur et récepteur couplés et procédé de réalisation d'un tel dispositif
Inventor: GROFF ALAIN
IPC: H01L31/16
Filed: 1979-09-07
Abstract: Ce dispositif comporte un cristal semiconducteur émetteur de lumière (14) et un cristal semiconducteur récepteur de cette lumière (24) disposés, coplanaires, sur des languettes de connexion (12,22), en regard d'une lentille de transmission (31) appartenant à une optique (30). Selon l'invention, l'optique (30) est pourvue d'un pied de centrage (33) s'ajustant entre lesdites languettes (12,22), destiné à sa mise en place correcte par rapport auxdits cristaux (14,24).
Patent EP-0012660-A1 (EP)
Inventor: CHIELENS ALAIN
IPC: F27B7/20
Filed: 1979-12-04
Abstract: This invention concerns a system for the protection of the delivery end of a rotary kiln. This system is characterized by the fact that it consists of a refractory concrete ring covering the internal surface of the end of the kiln shell and the front surface of a flange attached to the outside of the end of the shell, the ring being fastened to the shell and the flange by anchorage units fixed on them. The invention can be used in the cement production and minerals processing industries.
Patent EP-0016893-A1 (EP)
Inventor: HOMBRECHER FRITZ
IPC: B23K3/03
Filed: 1979-12-24
Abstract: 1. A soldering iron comprising a soldering tip (3) detachably fixed on the free end of its tubular shaft by means of a sliding fit and an elastically resilient element (4) which holds the soldering tip (3) on the tubular shaft (2), characterised in that the soldering tip (3) is fixed to the tubular shaft (2) by means of a tension spring (4) serving as an elastically resilient element, that one part of the tension spring (4) is secured on the tubular shaft (2) and the other part is provided with a hook (11) which engages with the soldering tip (3), and that the free end of the tubular shaft (2) abuts against the bottom of the internal bore (16) of the soldering tip (3) in forcelocking fashion.
Patent EP-0011611-A1 (EP)
Inventor: RATHMAYR HEINZ
IPC: F02M61/14
Filed: 1979-11-09
Abstract: 1. Fuel injection system for internal combustion engines providing a separate fuel injector (3) (pump-nozzle-unit) for each engine cylinder, said injector being equipped with an injection nozzle (5) and a pump plunger guided in a pump plunger sleeve and driven by pump cam shaft (8) with the axis of said pump cam shaft (8) crossing the axis of the pump-nozzle-unit (3) at least approximately and with the cam (9) of the pump cam shaft (8) acting directly onto a tappet (10, 22) abutting cam shaft (8) being arranged within a tubular housing which is positioned on the engine cylinder head (1) and secured to it in a detachable connection, characterized in that the pump can shaft (8) is journalled in the tubular housing (6, 23) positioned on the engine cylinder head (1).
Patent EP-0026762-A1 (EP)
Inventor: BERLIN EDWIN P JR
IPC: H04N13/393
Filed: 1980-10-23
Abstract: Un affichage en trois dimensions comprend une distribution bidimensionnelle de sources de lumiere (1020) qui se deplacent au moyen d'un dispositif electronique amovible d'affichage (1007). Les sources de lumiere mobiles sont alimentees selectivement pour fournir une image en trois dimensions.
Patent EP-0020780-A1 (EP)
Inventor: ABE TAKESHI
IPC: A61K38/00
Filed: 1980-06-04
Abstract: Un nouveau materiau fibrinolytique isole du venin de serpent venimeux appartenant au genre "habu" (serpent venimeux dans les Loochoos) par chromatographie au tamis moleculaire et chromatographie a echange d'ions, et son procede de fabrication. Ce materiau active le plasminogene, et est utile comme agent fibrinolytique.
Patent EP-0021209-A1 (EP)
Inventor: LEHMANN ERNST
IPC: B05B14/41
Filed: 1980-06-09
Abstract: Sprühbeschichtungsvorrichtung, insbesondere für pulverförmiges bis körniges Beschichtungsmaterial, mit einer Beschichtungskabine. Am Kabinenboden anfallendes überschüssiges Pulver wird von einer Abführvorrichtung (2 bis 7) entfernt. Alle Kabinenwände, an denen Beschichtungsmaterial anfällt, sind durch endlose, antriebbare Bänder gebildet. Am unteren Teil der Bäder (11, 12; 51, 52, 55, 56) sind Reinigungsvorrichtungen (25, 26) zur Reinigung dieser Bänder angeordnet. Die Bänder können entweder kontinuierlich oder nur bei Bedarf angetrieben und gereinigt werden. Ein besonderer Bedarf liegt immer dann vor, wenn auf ein anderes Beschichtungsmaterial gewechselt wird.
Patent EP-0021544-A1 (EP)
Inventor: NUHOFF PEERKE JAN
IPC: H04L69/40
Filed: 1980-06-25
Abstract: The invention relates to a system forthe remote testing of a modem, particularly for a view data terminal, which modem has a 75-baud part for transmitting orders to the view data bank and a 1200-baud partfor passing onviewdata messages from the bank to the view data terminal. In the case of a disturbance it can be determined from a central station whether the disturbance originates from the view data terminal or from the modem. With both bit rates the modem is tested under operating conditions, both parts being looped and use being made of self-synchronizing scramblers with the aid of which a pseudo-random bit pattern occurs on both parts.
Patent EP-0026514-A1 (EP)
Inventor: RAMOND LOUIS MAURICE
IPC: B62J6/20
Filed: 1980-09-09
Abstract: The rim comprises a thick box (3) equipped with conical studs (4) for receiving spoke heads, and the rim base (9) has relief parts (10) for the automatic fitting of wheels. <IMAGE>
Patent EP-0016656-A1 (EP)
Inventor: MARSHALL PETER EDWARD GEORGE
IPC: G01M3/38
Filed: 1980-03-24
Abstract: The seals of the windows, doors and boot of a vehicle (11) are checked by creating a temperature difference, and preferably a pressure difference also, between the interior and the exterior of the vehicle and observing the location of any leaks in the seals by monitoring the infra-red radiation from areas around the seals so as to detect temperature variations caused by air escaping through the leaks.
Patent EP-0018784-A1 (EP)
Inventor: SHUTTERLY HAROLD BARRY
IPC: H04N7/169
Filed: 1980-04-24
Abstract: An audio scrambler digitally samples a continuous audio signal (AB), scrambles the derived samples (Fig. 1-c) and inserts at least one scrambled sample in the unoccupied region of the video signals (Fig. 1-d) of a video system for transmission line per line as an analog composite audio-video signal. A RAM device (61) is used for this purpose which has the digital samples stored sequentially, then read at random. A special memory arrangement (76,77) is used as a scratch- pad in order to insure that while addressing the RAM (61) at random there will be no repetition, nor omission of a particular address. Provision is made for the insertion of more than one sample per video line, in particular while transmitting several audio signals on the same video system. The same technique is used at the receiver end for unscrambling the samples once extracted from the video lines.
Patent EP-0024095-A1 (EP)
Inventor: CHEN ROBERT
IPC: C07D307/12
Filed: 1980-05-16
Abstract: A method for the total synthesis of (1RS,4SR,5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl) -4-methyl-3,8-dioxabicyclo [3.2.1] octane-1-acetic acid is described. The compound is active as a utero-evacuant agent, and isoftheformula:
Patent EP-0021796-A1 (EP)
Inventor: HAVSTAD HAROLD R
IPC: A61H23/04
Filed: 1980-06-19
Abstract: A percussor comprises an oscillating assembly having a reciprocating plunger (14), a first (18) and a second (24) chamber and a gas tight seal (34) therebetween when the plunger (14) is at rest in a biased position, and gas inlet means (56,58,54) for directing gas into the first chamber (18) to begin to force the plunger (14) downwardly against the biasing force, thereby unseating the gas seal (34) between the chambers (18,24). The gas pressurizes the second chamber (24) to force the plunger (14) to a second position and the pressure is then relieved through a gas exit passageway (50,47). In response to the pressure drop, the plunger (14) is returned to its original position. This plunger (14) reciprocation is repeated rapidly to achieve the percussor action. In a preferred embodiment, a fluid containing chamber (21) having exteriorly exposed fluid impermeable membrane (20) engages the reciprocating plunger (14) whereby the energy is directed through the liquid (22) and membrane (20).
Patent EP-0015867-A1 (EP)
Inventor: SPECK ULRICH DR
IPC: C07C233/00
Filed: 1980-03-06
Abstract: New triiodinated isophthalic acid diamides of the formula   <IMAGE> wherein the amide residues -CO-N.R1R2 and -CO-N.R3R4 are different from each other and R1 is hydrogen or C1-6 alkyl, R2 is mono- or polyhydroxyalkyl, R3 is hydrogen or C1-6 alkyl, R4 is mono- or polyhydroxylalkyl, R5 is C1-6 alkyl or mono- or polyhydroxy-C1-6-alkyl or C1-3-alkoxy-C1-3-alkyl, and R6 is hydrogen, C1-6 alkyl or mono- or polyhydroxyalkyl provide superior nonionic X-ray contrast media.
Patent EP-0035283-A1 (EP)
Inventor: CHIVARI ILIE
IPC: F16D3/62
Filed: 1981-02-25
Abstract: Hooke's coupling allowing to two shafts to be coupled to be articulated and, in case of need, to perform a radial and/or axial displacement. For this purpose, at least one intermediate member (22, 24) is disposed in a radial plane between the two coupling pieces (10, 12) and is linked to these pieces, at two diametrally opposed ends, through guides (68-78) accomplishing a substantially planetary movement. These guides are hingedly attached at each side to two coupling pieces (10, 12) as well as to the intermediate member (22, 24) by means of axially extending pivots (40 to 64), and are aligned in an axial direction. If two or more intermediate members (22, 24) are provided for, they may be linked together by a central articulation (300, figure 8), movable in all directions, so as to allow their mutual alignment.
Patent EP-0053795-A1 (EP)
Title: Identification means of a container for radioactive products
Inventor: KROLL HARTMUT DIPL PHYS
IPC: G21F9/36
Filed: 1981-12-02
Abstract: The long-term storage of radioactive materials, in particular spent fuel elements, in suitable geological formations requires containers in which the inventory can still be identified even after a very long storage period. This is done by fitting the container in a position accessible from outside with permanent, indestructible information documents.
Patent EP-0051323-A1 (EP)
Inventor: PERACAULA COROMINAS D GUMERSIN
IPC: A22C11/02
Filed: 1981-04-08
Abstract: Device for producing sausages, in particular so-called "frankfurters". This device comprises a feed orifice (1) provided at one of its ends, a charging apparatus coupled to this orifice in order to charge and push the minced meat through the latter towards a rotary piston (2) having an internal cavity which, during the rotation of the piston, passes successively between a first position which permits the passage of the minced meat inside this cavity and towards an outlet orifice (34) and a second position which interrupts this passage of meat. <IMAGE>
Patent EP-0041744-A1 (EP)
Inventor: LANGEN JOHANNES CHRISTINA
IPC: A22C5/00
Filed: 1981-05-08
Abstract: A device for handling, like massage or mix, meat portions, provided with a wheeled (10) container (5) having a closed lid (4), for receiving a meat portion and stirring means (7) operative in said container (5) and beared in said lid (4) wherein the inclination of the rotary axis of the stirring means is adjustable and the quantity of meat moved by the stirring means (7) per rotation, is determined, andthereforethe rate of massage, said stirring means (7) being provided with at least one conduit (20) for a cooling fluid to retain the meat temperature at a desired level.
Patent EP-0036724-A1 (EP)
Inventor: BARLOW MICHAEL THOMAS
IPC: C07C31/08
Filed: 1981-03-11
Abstract: A process for the production of a product comprising ethanol which process comprises reacting at elevated temperature and pressure and in the liquid phase methanol with hydrogen and carbon monoxide in the presence of an inert, particulate solid comprising a high surface area form of silica, alumina, silica/alumina or carbon, a methanol soluble catalyst comprising either:
     (i) cobalt as the sole catalytic metal entity added either as cobalt carbonyl or bis (triphenylphosphine) iminium tetracarbonylcobaltate or in a form capable of forming a carbonyl and/or a carbonyl hydride complex under the prevailing reaction conditions, or   (ii) a metal of Group VIII of the Periodic Table excluding iron, palladium and platinum as the sole catalytic metal entity added either as a metal complex in which the ligand is derived from cyclopentadiene or a substituted cyclopentadiene of formula:
           
in which R is independently hydrogen, methyl or ethyl, or in a form capable of forming the complex under the prevailing reaction conditions, and a promoter comprising either an iodide or a bromide.
Patent EP-0046351-A1 (EP)
Inventor: HENSEL PAUL CHRISTOPHER
IPC: H04B10/02
Filed: 1981-08-05
Abstract: An electronic telephone exchange of the type employing time-space-time switching, has an optical fibre data link connecting the space (3) and time switches (2,4). In order to meet the design requirements for use in a telephone exchange, the fibre optic link has to have fairly well defined performance parameters. In particular the overall diameters of the optical fibres (16) employed in the optical fibre link lies between 180 and 250 microns, preferably 200 microns, and the core diameter of the optical fibres (16) lies in the range 0.6 to 0.95 of the cladding diameter. Preferably the core diameter lies in the range 160 to 180 microns. The optical fibre link is characterised by the numerical aperture of the fibre, insertion loss of the fibre, sensitivity and dynamic range of the receiver (19) and the power output and extinction ratio of the transmitter (13).
Patent EP-0046371-A1 (EP)
Inventor: SASAKI NOBUO
IPC: H01L21/768
Filed: 1981-08-13
Abstract: ingle-crystal silicon or polycrystalline silicon regions (36, 39,35) are formed on an insulating substrate (31). A film of metal, for example molybdenum, (40) is formed over the silicon regions. Annealing is effected so that silicide formation occurs throughout the entire thickness of the silicon regions.
Patent EP-0050023-A1 (EP)
Inventor: MCDONNELL DAMIEN GERARD
IPC: C09K19/32
Filed: 1981-10-09
Abstract: A liquid crystal composition suitable for use as a two-frequency material in a two-frequency switching device comprises a mixture of:
     a first component comprising at least one diester compound having a formula:
     where E1 and E2 are independently CO.O or O.OC and Q is Cl or CH 3 , where R 1  is an alkyl or alkoxy group, Z is an cycloalkyl or aryl ring structure and R 2  is alkyl, alkoxy, halogen or CN; and a second component comprising at least one compound having a formula:
     wherein R 3  and R 4  is each independently an alkyl or alkoxy group,
     is a trans-1,4-disubstituted cyclohexane or a benzene ring, Y is a cycloalkyl ring or a benzene ring optionally having a lateral halogen substituent and n is 0 or 1.
Patent EP-0053963-A1 (EP)
Title: Dispositif de quantification de signaux en impulsions pour radar secondaire
Inventor: DEVOLDER CLAUDE
IPC: G01S13/78
Filed: 1981-11-20
Abstract: Dispositif électronique permettant la quantification de signaux en impulsions à vidéo--fréquence. Dispositif comprenant une première et une seconde voies de formation de signaux ayant une entrée commune reliée à une source de signaux d'entrée (S1) et des sorties (SR et Sd) reliées à un comparateur de niveau (1) à deux états de sortie (S0); le rapport des gains et la différence de niveau continu de ces première et seconde voies ayant des valeurs prédéterminées; la première voie comprenant un circuit de retard (2) muni de prises (2a à 2n), sensiblement équidistantes, qui sont reliées respectivement aux entrées d'un opérateur linéaire (3) du type "OU", la sortie de cet opérateur étant reliée à une première entrée d'un circuit de sommation (5) dont la seconde entrée est reliée à une source de tension continue, la seconde voie comportant essentiellement un circuit de retard (6). Ce dispositif trouve son application dans les récepteurs des radars secondaires.
Patent EP-0054502-A1 (EP)
Inventor: BUFFET DENIS
IPC: F16C27/06
Filed: 1981-12-04
Abstract: 1. Device to support the rotating shaft (3) of a centrifugal machine, of the type comprising two bearings or groups of bearings (4, 5, 6; 18, 19) situated at a certain axial distance one from the other, each being mounted rigidly in a non-rotating elementary body (9, 26) which is joined elastically (14, 30) to the fixed frame (1, 2) of the machine, an annular space (12) being arranged between these two bearings or groups of bearings, which space is able to form an oil chamber, this chamber being delimited on the exterior by a substantially cylindrical wall (10b, 34, 33b) at the ends of which the bearings or groups of bearings are mounted, characterized in that the two elementary bodies (9, 26) which mount the bearings or groups of bearings (4, 5, 6; 18, 19) are independent one from the other and in that each of them comprises a tubular extension (10b; 33b) which extends towards the other body, these two extensions being connected one to the other in a tight manner by a deformable casing (34) so as to constitute the fixed exterior wall of the oil chamber (12), the inner rotating wall of which is directly realized by the periphery of the shaft (3) itself.
Patent EP-0045798-A1 (EP)
Inventor: ARNHEM ERIK M
IPC: A45C11/00
Filed: 1980-10-02
Abstract: Applicateur de verres de contact comprenant un recipient (12) possedant une fermeture (14), un plateau (16) pourvu d'ouvertures dans lesquelles se logent les verres de contact s'etendant depuis la fermeture et destine a etre place a l'interieur du recipient, un organe de retenue (20) des verres de contact pouvant glisser sur le plateau et pourvu d'ouvertures (20d, 20e) pouvant etre alignees avec celles du plateau.