baber/WOPTO huggingface dataset:
Patent EP-0014436-A1 (EP)
Inventor: NEALE DENIS MANKTELOW
IPC: G03B42/04
Filed: 1980-01-30
Abstract: 1.  Method of photographically imprinting  identification information onto to portion of a film  in a cassette having a slot on one edge for receiving  a flat stiff tongue member which is coated with a layer phosphorescent material, which phosphorescent  material after excitation emits radiation to which the  film in the casette is sensitive, characterized by the  following steps : casting an image of a card carrying  identification information by means of UV light onto the phosphorescent layer for sufficient time  until the photo-energy stored in the  phosphorescent material is sufficient to expose the  film imagewise ; inserting the tongue into the slot in the cassette so that the layer of phosphorescent  material comes substantially into contact with the  film in the cassette ; leaving the tongue in the  cassette for sufficient time to expose the film imagewise through the radiation emitted by the  phosphorescent material, and subsequent removal of the  tongue from its slot.
Patent EP-0017120-A1 (EP)
Inventor: WEBER RUDOLF
IPC: C11D1/62
Filed: 1980-03-24
Abstract: This invention relates to detergent compositions comprising at least one nonionic and/or zwitterionic tenside and from about 0.5 to 10 percent by weight of polysaccharide amino ethers having quaternary ammonium groups. Builder salts and other conventionally used detergent compositions may also be present. These detergent compositions have sizing and stiffening properties and make a secondary treatment of washed textiles unnecessary.
Patent EP-0022506-A1 (EP)
Inventor: SICK ERWIN
IPC: G02B19/00
Filed: 1980-06-30
Abstract: An optical measuring device particularly for smoke or gas density measurements projects a beam of light through a region (22) to a retro-reflector (12) from which a portion of the light is returned via a beam dividing mirror (24) to measuring apparatus (23). A uniform beam of light is achieved in the region (22) by means of a special honeycomb lens condensor system (18, 19, 20). In the honeycomb lens condensor system a first lens (18) renders light received from a filament (14) into a parallel light beam which impinges on a first honeycomb lens (19a) which consists of an array of individual lenses (19'). The individual lenses (19') of the first honeycomb lens (19a) form individual images of the filament (14) at the individual lenses (19b) of a second honeycomb lens spaced by a distance A from the first honeycomb lens. A field lens (20) cooperates with the second honeycomb lens (19b) to superimpose all the images so as to uniformly illuminate an aperture (16). A microobjective (15) then cooperates with a front lens (13) to form the image of the aperture (16) at infinity. The first and second honeycomb lenses (19a, 19b) can be formed on opposite sides of a block transparent material and are preferably of hexagonal form.
Patent EP-0023056-A1 (EP)
Inventor: VAN DEN ELZEN HENDRICUS CHRIST
IPC: H03H17/06
Filed: 1980-07-04
Abstract: Means for weighting a sequence of delayed versions of the input signal in accordance with a sequence of coefficients which are each adjusted iteratively by positive and negative correction steps, respectively, with variable step-sizes, the step-size parameter being selected for each iteration and for each coefficient by means of a run-length detector to which the sign of each correction step is applied and which selects a larger or a smaller step-size parameter depending on the number of correction steps having the same sign and preceding the relevant iteration.  
Use: echo canceller, equalizer.
Patent EP-0017412-A1 (EP)
Inventor: COBAUGH ROBERT FRANKLIN
IPC: H01R12/72
Filed: 1980-03-24
Abstract: Card edge connectors (26) mounted on a base circuit board (34) receive circuit cards (14), power (64) and round return (10) bus conductors being secured to the board (34). 
<??>For the reduction of power losses and for easy construction of the assembly, the bus conductors are in the form of bars (10 and 64) into openings (56 and 80) in which post portions (54 and 76) of the terminals (50 and 70) of separate ground return (36) and power (66) electrical connector modules are force fitted, the modules (36 and 66) receiving portions of the cards (14) to connect the bars (10 and 64) to circuitry on the cards (14). The terminals (50 and 70) of the modules (38 and 68) can be made of greater cross-section than the terminals (not shown) of the card edge connectors (26).
Patent EP-0038887-A1 (EP)
Inventor: ENDOH TADAKAZU
IPC: D04H3/07
Filed: 1980-04-28
Abstract: A thermally insulating nonwoven bulky product is made up of substantially continuous single filaments of between 0.01 to 2 deniers stabilized in the product by a surface binder on the filaments. The bulky product may be made from multi-filament polyester (2) direct from the spinneret by passing it in a high speed air current through a nozzle (3) and against a surface (4) where it is broken into single filaments (8) which pass through a mist of binder emulsion ejected from a spraying nozzle (5) and so are deposited on a support conveyor (6). The speed of the conveyor (6) is adjusted so that the filaments settle in folds giving a pile of substantial thickness which is then dried and heat set under heated elements (7). 
     The product, which may well have a bulkiness between 50 and 550 ml/g, can be used for filling articles such as duvets, sleeping bags, anoraks, and the like, and has a thermal insulation comparable to that of down.
Patent EP-0028477-A1 (EP)
Inventor: MINNS STEPHEN ANDREW
IPC: F02K9/08
Filed: 1980-10-20
Abstract: A rocket motor is disclosed having an annular jet nozzle (102), via which efflux gas leaves a combustion chamber (101). The annular nozzle is defined between a back plate (104) and a casing (106). The casing (106) and back plate (104) are interconnected by pillars (133) around which propellant charges (132) are mounted. Shims (130) control the concentricity of the back plate (104) and the casing (106). Fins (131), against which efflux gas from the nozzle impinges, spin the rocket motor in flight.
Patent EP-0020249-A1 (EP)
Inventor: BASTENHOF DIRK
IPC: F02M59/22
Filed: 1980-05-22
Abstract: Pompe d'injection permettant de réaliser une préinjection et une injection principale pendant la course de refoulement du piston (2). Pour effectuer la préinjection, le refoulement du combustible hors de la chambre d'admission (3) vers l'injecteur est interrompu lorsque l'arête supérieure (10) de la gorge circulaire (9) du piston (2), qui est en communication permanente avec la chambre (3), vient au niveau du bord inférieur des trous d'arrivée de combustible (14). Après la fermeture des trous (14) par le bord inférieur (11) de la gorge (9), lors de la course ascendante du piston (2), le refoulement du combustible vers l'injecteur reprend et la phase de l'injection principale commence. Cette phase est terminée lorsque la rampe hélicoïdale (7) vient en regard de l'orifice d'arrivée du combustible (4).
Patent EP-0033904-A1 (EP)
Inventor: VISSING FRIEDRICH
IPC: E04F13/08
Filed: 1981-01-28
Abstract: 1. A metal clip for wall and ceilling coverings made of wood or plastics material and consisting of boards with rectangular grooves and tongues formed at their edges, which clip two parallel end parts (2, 5) and a median part (1) disposed at right angles thereto, the end part (2, 5) being angled toward opposite sides, a hole (7) for receiving a fixing means being secured in one end part, and the other end part (2) having a free outer edge extending parallel with the median part (1) and at least one spiked tip (3), which lies in the same plane as said other end par and projects beyond the median part (1) characterized in that a further end part (4), disposed however at the other side of the median part (1), is provided in the same plane of the end part (5) having a hole (7) for receiving a fixing means, in that a hole (6) for receiving the fixing means is also provided in this end part (4), and in that the area edge of the otherwise flat end part (2) comprising the spiked tip (3) at the other end is bent upwardly.
Patent EP-0041243-A1 (EP)
Inventor: KONIG WOLFGANG DR
IPC: A61K38/00
Filed: 1981-05-28
Abstract: What are disclosed are a nonapeptide of the formula   <IMAGE>   +TR <IMAGE>  wherein D-Aad (OBut) represents D- alpha -aminoadipic acid delta -tert. butyl ester, methods for making this peptide, pharmaceutical preparations containing this peptide, and methods for its use in increasing fertility or for contraception.
Patent EP-0042627-A1 (EP)
Inventor: CHOPRA KULDIP SINGH
IPC: C08K3/00
Filed: 1981-06-25
Abstract: Manganese oxide or a material containing manganese oxide as its principle ingredient is used as a color pigment in the production of thermoplastic articles and particularly thermoplastic films.
Patent EP-0045900-A1 (EP)
Inventor: TITUS SURU
IPC: H01F/
Filed: 1981-07-29
Abstract: The magnetization of the core of an inductance diminishes its reactance. The magnetization of the core, common to two or more inductive circuits, modifies the characteristics of a local oscillation, the mutual induction and the transference of energy. 
     The phenomenon is governed by the composition, the form and the dimensions of the core, by the value and the construction characteristics of the inductive and oscillatory circuits and by the reciprocal position of the components with respect to the core. 
     This method for the continuous conversion of magnetic values into electrical values is based on the determined premagnetization of various core-types of one or various inductive and oscillatory circuits, to obtain significant electrical changes in these circuits, by little alterations of the initial premagnetization.
Patent EP-0045913-A1 (EP)
Inventor: RULL HARTWIG DR
IPC: A61B5/117
Filed: 1981-07-31
Abstract: 1. A fingerprint sensor delivering an electrical signal corresponding to the papillary pattern of the skin of a finger (2) to be examined, comprising an elastic contact surface (20) designed on one side of a transparent body (18) for impression by the finger (2), wherein the respectively impressed papillary pattern produces a corresponding topographic relief by elastic deformation, which relief can be illuminated by a light beam (9) supplied to the contact surface through the transparent body (18) and reflected from the illuminated relief, where the reflected light beam is modulated in accordance with the illuminated relief and supplied to a light-sensitive field (28) of an opto-electric detector device (30) for detecting the distribution of the light intensity incident upon the field (28), which device (30) produces an electrical signal (a) which corresponds to the topographic relief and simultaneously corresponds to the impressed papillary pattern, characterised in that the light beam (9) supplied to the contact surface (20) through the transparent body (18) is supplied to the contact surface (20) through a partially-reflective surface (12) of a beam-splitter (10), which is arranged at an angle of 45 degrees to said contact surface, in such a manner that it is vertically incident upon the contact surface (20) and illuminates the relief, and that in the light beam (21) reflected from the illuminated relief and supplied to the light-sensitive field (28) by means of reflection on the partially-reflective surface there are arranged both a focussing optical system (24) for focussing a real image of the illuminated relief on the light-sensitive field (28) and a spatial frequency filter device (26) which allows the predominant spatial frequencies in the relief to pass through to the light sensitive field (28), but greatly suppresses residual spatial frequencies.
Patent EP-0048924-A1 (EP)
Inventor: GEBHART HARTMUT DIPL-ING
IPC: H04M9/00
Filed: 1981-09-21
Abstract: A plurality of telephones TS1 to TSx, providing functions additional to mere number selection, are star- connected to a central device ZSt via respective four-wire subscriber lines each comprising a signaling wire-pair c, d which supply power to the number and function selection means (TB, Pt), and transmitting and receiving means (SE, IR1, Et, IR2) all of which means are assembled as a unit BS in each telephone. Two-way alternate digital data transmission is effected between the central device and each telephone via the appropriate signalling wire-pair. The unit BS is constructed to replace the conventional number selection unit in the casing recess of a standard telephone and can include visual display elements L1 to Ln. <IMAGE>
Patent EP-0066011-A1 (EP)
Inventor: DANNEELS JOHAN MAURITS RAPHAEL
IPC: H04Q3/54
Filed: 1981-05-29
Abstract: The system includes an exchange coupled to each of a plurality of telephone subsets via an exchange terminal unit (ETU), a line (L) and subscriber terminal unit (STU). Each of these units includes a transmitter and a receiver enabling the units to communicate by modulation and demodulation of a carrier wave and in each unit parts of the receiver and the transmitter are integrated on a same chip both chips being identical. The modulator device is used in the transmitter, whilst the demodulator, AGC and ringer devices are used in the receiver.
Patent EP-0042692-A1 (EP)
Inventor: RACILLA JOHN JOSEPH
IPC: H01R13/436
Filed: 1981-06-10
Abstract: A circuit board edge connector (10) comprises an insulating housing (12) having a cavity (14) for receiving a daughter circuit board, and a plurality of electrical terminals (32) each mounted in a respective passage (22) in the base (26) of the cavity (14), and each having a mating portion (34) in the cavity, a laterally offset portion (36) adjacent to the inner face (39) of the base (26), and a connecting tail (40) located beyond the outer face (41) of the base (26). 
     For mounting the connector (10) on a mother circuit board (44), each mating portion (34) is spaced from the adjacent wall (19) of the cavity (14) to permit the insertion of a tool member (54) into the cavity (14) to engage the offset portion (36) of the terminal (32) to drive an enlarged laterally resilient mounting portion (38) of the terminal (32) into a hole (42) in the mother circuit board (44).
Patent EP-0043671-A1 (EP)
Inventor: HOCKEN REDVERS ALBERT
IPC: G01P3/66
Filed: 1981-06-23
Abstract: A system is provided for producing on-board timing for a vehicle traversing a course such as a car raceing circuit or a speedboat course defined by marker buoys. The vehicle is equipped with a magnetic sensing coil (22) for producing electrical signals in response to detection of magnets disposed at one or more positions along the course. In the case of buoy markers, the magnets (26) may be mounted on certain of the buoys (10, 13, 14, 17). The output from the sensing coil (22) is used to control on-board timing circuitry to enable the average vehicle speed over the course to be determined and displayed.
Patent EP-0037767-A1 (EP)
Title: Balance destinée notamment au dosage de mélange de produits liquides
Inventor: GODAT JEAN
IPC: G01G19/38
Filed: 1981-03-25
Abstract: La balance selon l'invention est notamment destineé au dosage de mélanges de produits liquides à partir de formules cumulatrices exprimées en poids. Cette balance comprend a un plateau 4, 7 porté par un capteur à jauges de contraintes 3, monté sur le bâti fixe 1 de la balance et qui fournit un signal représentatif du poids de la charge, à un organe de mesure effectuant l'affichage du poids sur un premier dispositif d'affichage. Cet organe de mesure comprend en outre un clavier de présélection et un dispositif pour l'affichage de la valeur obtenue en décrémentant la valeur initialement affichée en fonction de la quantité de produit apportée sur la balance. L'invention s'applique à la réalisation de peintures utilisées en carrosserie automobile.
Patent EP-0054455-A1 (EP)
Title: Method for driving a charge injection device
Inventor: HIROYUKI ISHIZAKI
IPC: H04N5/335
Filed: 1981-11-20
Abstract: A charge injection device sensing an optical radiation pattern is driven with the operation sequence where the charge holding mode is inserted between the charge storing/ readout mode and charge injection mode. The charge holding period is effective for the picture elements influenced by charges injected into the substrate after readout operation to be placed far spacially and on timing and also solves the problem of crosstalk on the occasion of realizing high speed operation.
Patent EP-0051677-A1 (EP)
Inventor: ZAFERES CONSTANTINE J
IPC: C23C16/455
Filed: 1981-05-04
Abstract: Procede et appareil de depot de films minces sur des tranches de silicium pour la fabrication de semi-conducteurs. Les tranches sont disposees suivant leur configuration conventionnelle, espacees et paralleles entre elles dans une nacelle de tranches placee dans un long tube de quartz (10) qui est entoure par un element de chauffage (16) et qui est evacue a une extremite par une pompe a vide (12). Un premier gaz reactif provenant d'un reservoir d'alimentation (30) est divise en deux passages au travers de conduites (42 et 44) et entre dans la conduite (46) simultanement par des extremites opposees, apres quoi il sort verticalement vers le haut au travers de la fente (60) amenagee dans la conduite (46) sous la forme d'un rideau de gaz a l'interieur du tube de quartz (10). Un second gaz reactif provenant du reservoir d'alimentation (32) est introduit a l'interieur du tube de quartz (10) de la meme maniere. Une pluralite de tiges sur le fond de la nacelle de tranches produisent des turbulences dans les rideaux de gaz et dispersent le gaz se degageant vers le haut sur toutes les surfaces des tranches. Apres que les gaz reactifs se soient combines pour deposer un film uniforme sur les tranches, les gaz d'evacuation et n'ayant pas reagi sortent par l'extremite de sortie (14) du tube de quartz (10). Un gaz dopant provenant du reservoir d'alimentation (34) peut etre melange avec le second gaz reactif provenant du reservoir d'alimentation (32) et introduit dans le tube de quartz (10).
Patent EP-0057894-A1 (EP)
Inventor: PESSINA GIORGIO
IPC: B65H31/30
Filed: 1982-02-02
Abstract: Drehbarer Tisch fuer Stapler fuer Buchbindereiwerkstaetten und dgl. mit Antriebsmitteln (10, 11) zur Hin- und Herfuehrung des Schiebers (9), die im Tisch (1) selbst aufgenommen sind, wobei der Schieber (9) sich in seinen Hubendlagen auf der Oberflaeche des drehbaren Tisches (1) befindet. Der Tisch (1) weist einen diametralen Schlitz sowie in seinem unteren Teil einen hohlen Balken (4) zur Aufnahme der genannten Antriebsmittel (10, 11) des Schiebers (9) auf. Bei gleichen Stapelabmessungen erzielt man kleinere Abmessungen des Staplers.
Patent EP-0067927-A1 (EP)
Inventor: HECKMANNS HEINRICH FRIEDRICH I
IPC: B65B15/04
Filed: 1982-03-13
Abstract: 1. Process for bundle-formation of prepared wrapping wires (1) whose ends (4, 5) are shaped to lock together on, for example, baled goods, and which are threaded and held side by side on guide means (11, 12) transverse to the longitudinal axis of the wrapping wire (1), in which a bundle is formed by rolling or folding the continuous guide means (11, 12) or by arranging separate sections of the guide means (11, 12) on top or alongside each other, characterized in that the prepared wire (1), which is cut to length, is fed via draw-in rollers (2) to the bending tool (6) of a bending machine and that each wire end is formed into an eye by turning around a hollow bending mandrel, that a cord-like guide means (11, 12) is passed from a take-off reel (13, 14) through each hollow bending mandrel, that the bent wire (1) is pushed by mandrel strippers (24, 25) from the bending mandrels (7, 8) onto the cord-like guide means, and that the guide means with the threaded wires are formed into a bundle in a known manner.
Patent EP-0066091-A1 (EP)
Inventor: BONJOUR CHRISTIAN
IPC: B23B27/14
Filed: 1982-04-27
Abstract: A cutter bit comprising a cutting edge (1), a nose (2) and a chip-breaker (3) formed by a throat situated along the cutting edge. This chip-breaking throat is delimited inwardly of the bit by a heel (6), whose height relative to the bottom of the throat decreases from the nose in a direction toward the center of the bit.
Patent EP-0071202-A1 (EP)
Inventor: DEHUYSSER ANDRE
IPC: G01N21/896
Filed: 1982-07-23
Abstract: An automatic optical inspection of a moving web of glass for defects is provided by transversely scanning a moving web of glass (20) with a light beam (14) which is internally reflected within the glass and travels towards the edge of the glass when the scanning light beam (14) strikes defects within the web. The light leaving the edges of the glass as a result of internal reflection is captured on opposite edges of the web. The captured light is detected and converted to electrical signals which are utilized to determine whether defects are present in the web. An apparatus (10) is provided for the inspection method which includes edge detectors (30) having a mouthlike construction fitting over the edges of the web and collecting internally reflected radiation from the edges of the web, only, and applying it to photomultiplier tubes which are cooled. The edge detectors are enslaved mechanically so as to follow the movements of the web.
Patent EP-0073506-A1 (EP)
Inventor: WALTHER GERHARD DR
IPC: C07D498/04
Filed: 1982-08-28
Abstract: Compounds of the formula   <IMAGE>   wherein R1, R2, R3 and R4 are each hydrogen, halogen, alkyl of 1 to 6 carbon atoms or alkoxy of 1 to 6 carbon atoms; R5 is hydrogen, alkyl of 1 to 6 carbon atoms or alkenyl of 3 to 6 carbon atoms; R6 is alkyl of 1 to 6 carbon atoms, alkenyl of 3 to 6 carbon atoms, phenyl, halo-phenyl, lower alkyl-phenyl, or lower alkoxy-phenyl or   <IMAGE>  R7 and R8 are each hydrogen, halogen, alkyl of 1 to 6 carbon atoms or alkoxy or 1 to 6 carbon atoms; n is an integer from 0 to 4, inclusive; x is -O-, -S-, or -CH2-; and the broken line between the 10 and 13b-positions indicates a single or double bond; and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as antiallergics and antithrombotics.
Patent EP-0083714-A1 (EP)
Inventor: FURRER ANDREAS
IPC: H03F3/20
Filed: 1982-11-22
Abstract: Der Schaltverstärker enthält mehrere Schaltstufen mit je einem Uebertrager (31), dessen Primärwicklung (30) galvanisch von der Sekundärwicklung (43) getrennt ist. Die Primärwicklungen (30) jedes Uebertragers (31) sind über steuerbare Schaltelemente (34, 35) in einer Gegentaktschaltung mit einer Speisespannungsquelle (36) verbindbar. Die Ausgänge der Sekundärwicklung (43) sind mit einem Zweiweggleichrichter (46, 47) verbunden. Die Gegentaktschaltung und der Zweiweggleichrichter ermöglichen eine praktisch 100%ige Aussteuerung der Schaltstufe.
Patent EP-0060690-A1 (EP)
Inventor: JAMES HAROLD SENN
IPC: G01B7/00
Filed: 1982-03-11
Abstract: A co-ordinate measuring system for determining the relative measurements of an object includes a probe which has a plurality of faces which are interconnected so as to form two parallel "X" co-ordinate probe surfaces (12) and two parallel "Y" co-ordinate probe surfaces (14). At the instant the probe contacts a surface on the object being measured, an electrical circuit (10) is completed through the probe to ground potential via the object, causing the measurement to be displayed on a visual display device (20 or 22). In this manner, measurements along the "X" and "Y" co-ordinates can be made and recorded at the instant the probe contacts the respective surfaces. An automatic unlatching feature is provided wherein the probe must be a predetermined distance from both the "X" and "Y" surfaces before the system automatically resets.
Patent EP-0068766-A1 (EP)
Inventor: MAGNUSSON ROBERT A
IPC: B25J9/18
Filed: 1982-06-21
Abstract: A mattress (10) is provided having a continuous border portion (14) having a removable pillow top (36) fastened thereto. The border portion has a large cavity disposed therein to receive a core mattress (42). Differing core mattresses can be inserted into the cavity to modify the degree of firmness of the overall mattress. The border portion is further internally provided with supporting means such as coil springs (26) disposed therein.