baber/WOPTO huggingface dataset:
Patent EP-0007782-A1 (EP)
Inventor: REDDING ROBERT JAMES
IPC: G01P5/24
Filed: 1979-07-19
Abstract: Fluid flow measuring apparatus comprises two ultrasonic transducers (1, 2) between which an ultrasonic energy beam is transmitted through the fluid. The beam is frequency modulated (4, 5) by an audio signal, and the reta- tionship between the frequency or phase of the received modulation signal (6,7,8) and that of the transmitted modulation signal gives a measure (10) of the speed of flow of the fluid. Beams of ultrasonic energy are preferably fed in two mutually opposite directions, for example by switching (3) the transducers to act alternately as transmitter and receiver, and the measurement is computed from the two relationships. An anemometer (Fig. 7) comprises two such systems arranged to produce mutually perpendicular ultrasonic beams, and a computer (25) to compute wind speed (28) and direction (29) from the frequency or phase relationships.
Patent EP-0010352-A1 (EP)
Inventor: CUTLER III ALBERT B
IPC: H01L31/0232
Filed: 1979-09-12
Abstract: A package for semiconductor devices (8) includes a segment (38) of optical fiber within a ferrule (30) for direct attachment of the package to a fiber optic connector.
Patent EP-0020915-A1 (EP)
Inventor: ZIMMERMANN JOHANNES
IPC: B29C53/00
Filed: 1980-04-18
Abstract: 1. A process for the seamless bonding of hollow thermoplastic profiles (1, 2) by plasticiging the ends of the profiles which are to be bonded an which are clamped abuttingly, using an outer mould (4) which completely surrounds the ends and a supporting device (3) which is slidable in the interior of the hollow profiles (1, 2), characterized in that the ends, which are to be bonded and are clamped abuttingly, of the hollow profiles (1, 2) are plasticized by means of an outer mould (4) which can be heated and be split, and at the same time a supporting device (3) whose volume can be changed and which is kept under excess pressure is introduced, the said device resting smoothly against the inner wall of the hollow profiles (1, 2).
Patent EP-0014549-A1 (EP)
Inventor: MICKLESON LEE
IPC: G02B11/30
Filed: 1980-01-24
Abstract: An objective lens for reading videodiscs comprising five single lenses arranged so that the working distance is large and the flatness of field and resolving power are high.
Patent EP-0031222-A1 (EP)
Inventor: GRIFFITH EDWARD JACKSON
IPC: C08K3/18
Filed: 1980-12-12
Abstract: Acicular, crystalline calcium metaphosphate having a length to average diameter ratio of at least 10:1 can be prepared by forming a melt of materials used as a source of calcium, phosphorus and alkali metal, usually at about 1000to 1200°C., cooling the melt to within the range about 550°C. to about 970°c., inducing acicular crystal formation, and recovering the acicular crystals. The diameters of the resultant acicular, crystalline calcium metaphosphates can vary from an average of 0.5 micron or smaller up to several microns. Cryst- afs having a length of several centimeters can be prepared. Such acicular, crystalline calcium metaphosphates are useful in a number of applications, and particularly to prepare composites with organic polymeric materials.
Patent EP-0020189-A1 (EP)
Title: Dispositif de fabrication d'éléments de câblage comportant des fibres optiques
Inventor: HULIN JEAN-PIERRE
IPC: H01B13/00
Filed: 1980-04-14
Abstract: La tête de pose (64) de fibres optiques dans les rainures d'un support cylindrique (13) est rendue solidaire d'un plateau (81) portant les réserves (80) de fibre, par l'intermédiaire d'un couplage (20) permettant la rotation; le support est maintenu à une température supérieure à l'ambiante jusqu'à la tête de pose.
Patent EP-0030196-A1 (EP)
Inventor: BAUDUIN JEAN PIERRE
IPC: G07F7/06
Filed: 1980-12-02
Abstract: Device for the identification of a rotating object, in particular a bottle. According to the invention, a handling mat (1) is provided along which is arranged an identification station essentially comprising a set of parallel sensors (7) which are mounted to pivot about an axis (5) in a manner such as to come into contact, essentially under the effect of their own weight, with the object to be identified which is propelled by the mat; coding means possessing one or more light sources (9a), a set of photosensitive cells (9b) and holes (13) made in the sensors (7) make it possible to generate an electrical signal which represents the shape of the objects. The invention is applicable, in particular, to the automatic sorting of bottles before their recycling. <IMAGE>
Patent EP-0042388-A1 (EP)
Title: Dispositif de distribution d'aerosol a auto-alignement
Inventor: VAN LIT KLAAS JOHANNIS
IPC: B65D83/16
Filed: 1980-10-20
Abstract: Quelques combinaisons de couvercles et poussoirs presentent des inconvenients a cause de l'equipement d'assemblage special necessaire pour monter correctement le couvercle sur le poussoir, faute de quoi il se produit une erreur d'alignement due a des variations dimensionnelles, des bavures, etc. Ces problemes sont resolus par un couvercle et un poussoir a auto-alignement pour des recipients d'aerosol se composant d'un poussoir (22) possedant une surface laterale se terminant vers le haut en une paroi (40) cylindrique qui entoure une surface superieure enfoncee comprenant deux rampes helicoidales (44, 46) s'etendant dans des directions opposees a partir d'un puits (48) adjacent a la paroi pour se rencontrer dans un bord pratiquement radial (50) diametralement oppose a la paroi, et un couvercle (16) en prise avec le poussoir, ce couvercle possedant une aiguille pointue d'alignement (62) s'etendant du cote inferieur d'une patte d'actionnement (30) et en position pour la prise avec les rampes (44, 46) et dimensionnee de facon a permettre une introduction libre dans le puits (48) dans le poussoir (22). L'alignement rotatif du couvercle (16) et du poussoir (22) est obtenu par gravite.
Patent EP-0045749-A1 (EP)
Inventor: WOODWARD THOMAS R
IPC: H04L7/00
Filed: 1980-10-20
Abstract: Un circuit de reconstruction des informations de synchronisation codees dans des formes d'ondes digitales a double frequence et circuit de retablissement a la synchronisation appropriee. Les transitions dans la forme d'onde d'arrivee sont detectees en comparant la forme d'onde d'arrivee avec la premiere forme d'onde retardee et en comparant simultanement la seconde et la troisieme formes d'ondes retardees Les deux formes d'ondes de transition generees sont utilisees pour former une impulsion d'horloge composite qui est alors utilisee pour basculer l'etat d'une bascule du type D (18). Les sorties Q et Q (S9 et S10) de la bascule (18) sont alors connectees par circuits de porte avec la premiere et la seconde formes d'ondes de transition (S5 et S7) pour produire un premier et un second signaux d'horloge (S12-S13). De plus, la forme d'onde d'arrivee est retardee par une cellule d'un demi-bit. Le signal produit et la sortie Q de la bascule sont entres dans une element logique NON-ET (26), et la sortie de l'element NON-ET est envoyee a l'entree D de la bascule, assurant ainsi la synchronisation de la bascule avec la forme d'onde d'arrivee.
Patent EP-0033078-A1 (EP)
Inventor: RAUSCH KARL
IPC: B44C3/12
Filed: 1981-01-12
Abstract: The decorative covering for furniture uses the stems of Palmyra creeper which can be mounted around a core formed by a part of the article of furniture. They can form a complete circle and can be secured by nails without splitting, so as to enclose e.g. a chair leg. They can also be used to cover edges, frames etc. of tables, cupboards, shelves, mirrors, wardrobes, chests etc., as well as chairs. The creeper is a tropical variety and the stems are fibrous, having a constant circular cross section having a diameter between 4 and 8 mm, e.g. 6mm, and without knots. It is hard, flexible and homogeneous, and can be bent around a sharp radius without breaking.
Patent EP-0037485-A1 (EP)
Inventor: HUERTGEN HELMUT B
IPC: B21C23/21
Filed: 1981-03-17
Abstract: On that side of the receiver holder (11) which faces the counter crossbeam (2) in a metal extrusion press, in particular an extrusion press for indirect extrusion, a shear frame (41) is connected to the receiver holder (11) at a distance corresponding to the axial thickness of the receiver plug (32) together with the extrusion butt or the die (29), the shear blade (47) interacting with the shear frame (41) being displaceable in this space radially to the strand axis. In the shear frame (41) there is a guide bush for the die (29) with the die plunger (28) supporting the latter, which die can also be removed or replaced by a guide bush if the metal extrusion press is used for direct extrusion, forming a passage of a width which allows a die holder with die and thrust pieces to pass through until they rest against the receiver (26). The guide bush can be subdivided and adjustable with its parts centrically to the strand axis. A slide for the introduction and removal of dies (29) and of an extrusion butt, which can also serve as a bridge piece, can be arranged in the space between the shear frame (41) and the receiver holder (11). <IMAGE>
Patent EP-0044058-A1 (EP)
Inventor: MOBIUS CHRISTIAN DIPL-CHEM DR
IPC: C02F1/28
Filed: 1981-07-11
Abstract: 1. Method for the treatment of factory circulation water and waste waters of the paper-making and related industries for the purpose of removing dissolved or colloidally dispersed organic substances, characterized in that an acid activated clay mineral is used, of which the alkali or alkaline earth portion in dissolved practically completely out of the mineral and of which the aluminium portion is for the most part dissolved out of the mineral.
Patent EP-0050844-A1 (EP)
Inventor: MAEJIMA HIDEO
IPC: G06F1/04
Filed: 1981-10-22
Abstract: Disclosed is a method of controlling the supply of a clock signal (90x, 91x, 92x) to a logic circuit, especially, a logic circuit composed of C-MOS gates for further reducing the power consumption. According to the control method, a clock signal supply inhibit instruction is stored, so that, when this instruction is read out, the supply of the clock signal to the logic circuit is inhibited, or its level is fixed at a specific signal level. In response to the application of an interrupt signal, the clock signal having been inhibited to be supplied to the logic circuit starts to be supplied to the logic circuit again. The circuit region or regions (22, 90, 91) for which the supply of the clock signal is to be inhibited can be freely selected for the purpose of control. Thus, the method is especially effective when it is desired to closely control the saving of power consumed by the logic circuit.
Patent EP-0048082-A1 (EP)
Inventor: GALLOUP CLIFFORD LAVERN
IPC: H01R43/033
Filed: 1981-07-15
Abstract: A combination bit (16) for cutting and stripping insulation from a solid flexible conductor wire (60) and wrapping a stripped end portion of the wire on a terminal in a series of helical convolutions includes a cooperable sleeve (18) having a wall portion forming a guide surface (38) for permitting insertion of the wire into a groove (26) formed on the periphery of the bit. A cutting blade (32) disposed in the groove includes opposed straight cutting edge portions (52, 54), one of which is proportioned such that it engages the insulation of the conductor wire initially in a position which places the edge parallel to a cooperative flat surface portion (40,42) on the sleeve and tangent to the circumference of the wire insulation. The bit and sleeve are proportioned so as to provide for initial engagement of the insulation by the conductor wire within approximately five degrees of angular rotation of the bit from its starting point.
Patent EP-0046694-A1 (EP)
Inventor: KRUTAK JAMES JOHN
IPC: C07D239/56
Filed: 1981-08-26
Abstract: Process for the preparation of thiophenes having the structure
     wherein R', R 2 , R 3  and R 4  can be various substituents, by reacting an enamine containing a tertiary amine with a ketone. The thiophenes can be converted to the corresponding 2-amino thiophenes from which azo dyes can be prepared.
Patent EP-0042338-A1 (EP)
Inventor: DIFULVIO ANTHONY PAUL
IPC: G01N35/00
Filed: 1981-06-15
Abstract: Apparatus is provided for use with a chemical analyzer of the type which is adapted to measure a characteristic of a sample fluid deposited on an analysis slide (15). The apparatus comprises an incubator (22) which includes a temperature-controlled chamber (42) having a rotor (44) mounted therein; rotor (44) is adapted to support slides (15) in a plurality of slide-support stations (89). Slides (15) may be plyced in a station (89) at a transfer location (43) and removed therefrom at a transfer location (45). A plurality of covers (102) carried on rotor (44) are adapted to al least partially enclose slides (15) supported in stations (89) to control evaporation from the slides (15). Control means (110) are provided to selectively raise a cover (102) to permit an analysis slide (15) to be loaded into a slide-support station (89) or removed therefrom. A slide conditioner (84) is mounted adjacent transfer location (43) and is adapted to bring slides (15) to a temperature near that of chamber (42) before the slides (15) are loaded onto rotor (44). An electrometer 23, mounted adjacent transfer location (45), is adapted to measure the potential developed in slides (15) after an appropriate incubation period.
Patent EP-0069187-A1 (EP)
Inventor: TEODORO ARRIGO
IPC: A47J37/07
Filed: 1981-09-25
Abstract: Cooking device with vertical grill with heat sources developed and arranged vertically to make use, separately or at the same time, of all radiation, particularly that coming from the side walls, in order to cook the food on the fixed or moveable vertical grills or gridirons installed in front of the above mentioned walls, with all melted fat dripping into purposely arranged containers on the bottom, which may contain water, to eliminate smoke or fumes.
Patent EP-0050101-A1 (EP)
Inventor: AHLBOM STEN HUGO NILS
IPC: G05D1/02
Filed: 1981-10-01
Abstract: O In a wheeled vehicle steered by dead reckoning, which calculates its own position on the basis of distances determined by rolling-off measurement, the error in position determination will increase gradually and necessitate updating. According to the invention, the floor is provided with markings (A,B) which are observed by a linear detector mounted transversely in the vehicle, and linear images (30, 31) are obtained. At least two different measurements are carried out of the position of a marking (A) in relation to the vehicle, and the distance travelled by the vehicle between the measurements is measured. From these three measured distances, the angle between the vehicle and the marking can be determined. An additional marking (B) forming an angle with the first marking (A) makes it possible to determine the position in the direction of movement of the vehicle as well.
Patent EP-0042426-A1 (EP)
Inventor: SEKMAKAS KAZYS
IPC: C08F299/02
Filed: 1980-12-03
Abstract: Un copolymere d'esters epoxy pouvant se disperser dans l'eau a l'aide d'une amine, qui peut etre de l'ammoniac, est obtenu par esterification d'un polyepoxyde ayant une equivalence de 1,2-epoxy superieure a 1,0 et un poids moleculaire entre 350 et 8000 avec au moins 0,5% du poids du copolymere constitue d'un monoester d'un alcool monohydrique sature avec un acide dicarboxylique monoethylique non sature qui resiste a l'homopolymerisation. Cet ester de polyepoxyde est copolymerise avec 15 a 70% de monomeres monoethyleniques, bases sur le poids du copolymere, ces monomeres monoethyleniques comprenant un monomere a fonction carboxyle produisant un nombre acide de 20 a 150 dans le copolymere.
Patent EP-0059450-A1 (EP)
Inventor: ACHELPOHL FRITZ
IPC: B65H31/28
Filed: 1982-02-26
Abstract: 1. Apparatus for stacking flat articles (17), such as bags, tubular sections or the like, preferably of limp and/or lightweight material, which tends to wrinkle, comprising a double belt conveyor (6, 7) which consists of revolving parallel individual belts, which are spaced apart and between which air-blowing nozzles (11, 12) are disposed adjacent to the leading reversing pulleys (9, 10), which nozzles are directed in the direction of travel and serve to discharge the articles (17), also comprising a stacking table or stacking belt conveyor (13), which is disposed below the discharge end of the double belt conveyor (6, 7) and a forward movable stop (14), which defines the leading end of the stack (16) and is engageable by the articles (17) discharged in succession, characterized in that air-sucking nozzles (18) are provided, which rotate about the axis of the lower reversing pulleys (10) and suck the trailing ends of the articles (17) before they leave the double belt conveyor (6, 7) and which deliver said articles after the pivotal movement below the region of the air-blowing nozzles (11, 12).
Patent EP-0064732-A1 (EP)
Inventor: BECK THEODOR DR DIPL-BIOLOGE
IPC: A23K3/03
Filed: 1982-05-07
Abstract: Silage aid for improving the fermentation and preventing aerobic decomposition processes in silage with a high dry-matter content, containing 20 to 200 parts by weight of formaldehyde-releasing compounds and 200 to 2000 parts by weight of salts of sulphurous acid per 20 to 200 parts by weight of benzoic acid or its salts, and use of the ensilaging agent for ensilaging feed with high dry-matter content. <IMAGE>
Patent EP-0066750-A1 (EP)
Inventor: MOCHIDA HARUO C O NISSAN MOTOR
IPC: E05F15/12
Filed: 1982-05-19
Abstract: Device by which the door can not be opened or the door being opened is closed, even if the driver operates a door open switch (13a), in the case where there exists an obstruction within a predetermined warning region near the vehicle door or around the vehicle. The safe remote-control door device according to the present invention comprises an obstruction sensor (21) for detecting the presence of an obstruction, if any, and a switching unit (23) for disconnecting the door open switch (13a) from a door driving device (11) or for connecting the door open switch to a reverse revolution terminal (11b) of the driving device in order to close the door being opened, in addition to a conventional remote-control door opening-and-closing device.
Patent EP-0067389-A1 (EP)
Inventor: NAGASHIMA HIDEYUKI C O NISSAN
IPC: B60R22/18
Filed: 1982-06-04
Abstract: A root portion (21) is secured on a base plate (6) and an arm portion (23) extending from the root portion (21) to form a guide space (25) between the arm portion (23) and the base plate (6) for receiving a safety belt (3). The arm portion (23) has at its free end an inturned tongue (24) turning toward the root portion (21). The inturned tongue (24) is maintained in contact with the base plate (6). The belt guide (20) permits entrance of the safety belt (3) into the guide space (25) under a force to cause the inturned tongue (24) to lift off the base plate (6) but prevents the safety belt (3) from lifting the inturned tongue (24) off the base plate (6) to escape from the guide space (25).
Patent EP-0068251-A1 (EP)
Inventor: SCHMIDT KARL
IPC: F16K11/04
Filed: 1982-06-12
Abstract: A reversing valve for a combination meter, including a closure element, movable in the axial direction, which is provided with a cylindrical closure ring which in the closed position of the reversing valve covers radially outwardly directed valve openings, and having at least one channel extending essentially axially associated therewith, which channel is closed in the closed position though already after slight shifting of the closure element in the direction of its open position communicates the working chamber of a hydraulic adjustment member with the main flow. The working chamber additionally has a presettable opening which is always open in the direction of the auxiliary flow or total flow. The effective-pressure-cross section of the closure element is suddenly enlarged inwardly during opening, and is reduced in a sudden manner during closing, by having the main flow act on the working chamber. This hydraulically effected change of the force which is effective counter to the spring makes possible the quick opening and closing of the reversing valve in one stroke.
Patent EP-0072452-A1 (EP)
Inventor: CERNY DARYL DEAN
IPC: B65D41/10
Filed: 1982-07-21
Abstract: A container having a novel flange configuration is disclosed that may be readily rolled with a closure to form an interlocking double seam to provide a leakproof container. The flange configuration may be readily interlocked due to its flexibility and resiliency with a closure without the flange being distorted, fractured or cracked. The container includes a peripheral flange connected to and surrounding the opening of the container, the flange having a channel adjacent the sidewall and a complementary bead associated therewith. In one embodiment, the container is made of a thermoplastic material comprising a plurality of superimposed layers, one of which is yieldable, so that when the flange is interfolded the yieldable material is forced outwardly to fill any that exist voids between the flange and closure to form a complete and flexible seal.
Patent EP-0085137-A1 (EP)
Inventor: BERG FRANCO DIPL DESIGNER
IPC: B44D3/00
Filed: 1982-09-17
Abstract: 1. A water receptacle for a paint-box holding pigmented paint, characterized in that at least one of the two flat side walls (3) of the elongate receptacle (1) with semi-cylindrical end portions is, close to the base, inwardly offset and, over a part of its width, is downwardly extended beyond the resulting step (4) to the vicinity of the base, thereby forming a fastening-clamping clasp (5).
Patent EP-0078080-A1 (EP)
Inventor: UITTENBOGAARD ROBERT EDUARD
IPC: E02F3/92
Filed: 1982-10-19
Abstract: A method for breaking out rock from a rock bottom under water, in which a cutting means having at least one pick (1) is moved through the rock bottom. During the cutting procedure at least one water jet is directed from a nozzle (4) towards the desintegrating zone in front of the pick rake surface (1a) wherein the starting energy of the jet is selected relative to the distance to be traversed through the water and relative to the nozzle diameter to such an extent that a cavitation cone forms around the water jet which continues up to the point where the jet hits the rock bottom.
Patent EP-0057074-A1 (EP)
Inventor: MITA MICHIO
IPC: G11B27/02
Filed: 1982-01-18
Abstract: A time code generator having a time code generating circuit for generating a first time code signal in response to a vertical synchronizing signal, a memory for storing a second time code signal reproduced from a VTR, a circuit for comparing the first time code signal with the second time code signal to produce an inconformity signal, a counter for counting the inconformity signal and a circuit for loading the second time code signal to the time code generating circuit according to an output of the counter.
Patent EP-0065821-A1 (EP)
Inventor: GOTOH AKIRA
IPC: H01G9/025
Filed: 1982-04-23
Abstract: This invention relates to lithium compounds composed of a lithium halide and lithium imide. The compounds are high in lithium ionic conductivity and are used as solid electrolytes. Particularly excellent ones of the lithium compounds are those represented by the general formula:
     where X represents CI, Br or I and y denotes the molar fraction of lithium imide ranging from about 0.35 to about 0.98 when X is chlorine, from about 0.25 to about 0.35 when X is bromine or from about 0.33 to about 0.75 when X is iodine.
Patent EP-0064854-A1 (EP)
Inventor: EL REFAIE MOHAMED MAH ABDALLA
IPC: H01L23/14
Filed: 1982-05-04
Abstract: A method of direct mounting of unpackaged integrated circuit modules or other components without the use of wire interconnections. To overcome the effects of thermal coefficient of expansion mismatch between the components (4) and a rigid substrate (1) a thin layer of compliant material (2) e.g. thermosetting elastomer, is applied to the rigid substrate base before deposition of metallic conductor patterns (3). The components are then soldered directly to the conductor pattern. Single-sided, double-sided and multilayer substrates can be provided by the method.