baber/WOPTO huggingface dataset:
Patent EP-0027128-A1 (EP)
Inventor: WINDECKER LEO J
IPC: B32B3/16
Filed: 1980-11-04
Abstract: Une structure composite resistant aux impacts comporte une partie frontale concue pour emousser et reduire en fragments une balle du type a perforation de blindage et absorbe une partie de la force d'impact de la balle, et une couche de base concue pour absorber et contenir la force d'impact restante des fragments de la balle. La couche de surface comprend une pluralite de tuiles en ceramique rapprochees noyees dans une resine elastique adhesive ayant un melange en suspension de microspheres polymeres qui isole chacune des tuiles en ceramique.
Patent EP-0037913-A1 (EP)
Inventor: DISTLER WALTER
IPC: A61B6/02
Filed: 1981-03-17
Abstract: Die Erfindung bezieht sich auf einen Computertomographen, bei dem die Stromversorgung der Röntgenröhre (4) über eine zwischen dem Drehrahmen (3) und dem feststehenden Geräteteil (21) angeordnete Schleifringanordnung (11, 12, 13) mit Gleitkontakten (18, 19, 20) erfolgt. Die Schleifringanordnung (11, 12, 13) mit den Gleitkontakten (18, 19, 20) ist zwischen zwei koaxialen Ringen (16, 21) vorgesehen, von denen einer (16) mit dem Drehrahmen (3) verbunden und der andere (21) ortsfest ist. Die Ringe (16, 21) greifen mit axial vorstehenden Rippen (28 bis 35) ineinander und die zentrischen Öffnungen (17, 22) der Ringe (16, 21) sind zum Einführen der Patientenliege (1) ausgebildet.
Patent EP-0046502-A1 (EP)
Inventor: JENNE HELMUT DR
IPC: C08F279/02
Filed: 1981-07-15
Abstract: A process for the continuous preparation of rubber-modified polymers of vinyl aromatic compounds in which a mixture containing a monomeric aromatic vinyl compound and a rubber-like polymer built up predominantly from 1,3-dienes is reacted in the presence of acyl or diacyl peroxides as free-radical initiators in amounts of from 0.5.10<-><2> to 5.10<-><2> mol.%, based on the monomer, and mercaptans as chain-transfer agents. The molar ratio between the free-radical initiators and the chain-transfer agent is set in the range from 3.4 to 0.1. The reaction is carried out at elevated temperature in two or more process steps in such a manner that the viscosity number (determined in 0.5% strength by weight solution in toluene at 23 DEG C) of the matrix-forming polymer of the vinyl-aromatic monomers is between 65 and 45 ml/g. The resultant polymer is freed from vinyl-aromatic monomers and, if necessary, from solvents in a degassing zone and is used for injection moulding.
Patent EP-0046925-A1 (EP)
Inventor: FORSTER HANS-JOACHIM DR DIPL-C
IPC: C01B25/39
Filed: 1981-08-19
Abstract: 1. Process for producing a rapidly soluble and freely pourable alkali polyphosphate glass with a low bulk weight by repeatedly applying water to finely ground polyphosphate glass and by subsequently drying the applied water away partially or completely by means of hot air in a fluidised bed, characterised in that an aqueous alkali bicarbonate solution, especially a sodium bicarbonate solution, is sprayed onto polyphosphate glass particles which produce a residue of 1% in a screen analysis to a maximum of 200 mm, the applied water is dried off to a residual moisture of less than 0.2% by weight by means of hot air at a temperature above 120 degrees C, especially hot air at a temperature of 125 to 135 degrees C, and the total quantity of water introduced is a maximum of 8% by weight, as a function of the pH value of the alkali polyphosphate glass, and the total quantity of alkali bicarbonate introduced is a maximum of 1% by weight, each in relation to the alkali polyphosphate glass.
Patent EP-0057262-A1 (EP)
Inventor: PERRY STEPHEN J
IPC: E04H4/12
Filed: 1981-10-24
Abstract: A skimmer assembly for use in swimming pools comprises a housing (10) having a skimming inlet (12), an inlet (14) for draining water from a pool, and an outlet (16) connected with a vacuum source. A floating weir (24) disposed in the housing regulates the amount of water entering the housing from the skimming inlet. A filter basket (36) can attain a plurality of positions in the housing for regulating the flow through the drain inlet. An adaptor (56, 58) cooperating with said basket selectively controls water flow from said skimming inlet to said outlet. Sealing means (60, 62) prevent flow through the skimming inlet when the water level in the pool falls below a predetermined value. The weir can accomodate an adaptor for attaching a vacuum hose to the assembly. A relief mechanism (78) provided on said weir permits water flow from said skimming inlet if the drain inlet becomes blocked when the weir is in its sealing position.
Patent EP-0043629-A1 (EP)
Inventor: WASHINGTON DEREK
IPC: H01J9/12
Filed: 1981-07-03
Abstract: In a channel plate electron multiplier 1 having a stack of perforated conducting sheet dynodes 2,2 insulated 3 from one another, electrons incident on the input face of the stack which do not enter the channels give rise to unwanted secondary electrons which move transverse to the channels in the space in front of the stack and enter channels remote from the point of incidence. This degrades the definition and contrast of an electron image transmitted by the channel plate. A layer of low secondary emission material 4, which may be an a sheet carrier 5, is provided on the stack input race.
Patent EP-0051911-A1 (EP)
Inventor: BALDOCK PAUL K
IPC: G01D5/243
Filed: 1981-05-06
Abstract: The output of a log-antilog type root-mean-square (RMS) converter (11) is enhanced by correcting it for nonlinearities in the AC/DC transfer characteristic of the converter (11). First, preselected positive and negative DC voltages near the upper and lower ends of the range of the RMS converter (11) are applied to the RMS converter (11) and the output of the converter (11) is measured by a voltage measuring instrument (15) for each applied voltage. The applied and measured voltage values are used to determine the positive and negative gain (G) and offset voltage (V o ) characteristics of the RMS converter (11). The characteristic information is used to correct (e.g., enhance) the output of the RMS converter (11) when AC voltages falling within the range of the converter (11) are later applied. The same procedure is followed for each range of the RMS converter (11), if the RMS converter (11) has multiple ranges. Further enhancement is provided by correcting for gain errors resulting from crest factor variations. Crest factor variation enhancement is provided by applying preselected square waves to the converter (11) and measuring the output of the converter (11). The measured output voltages are utilized to determine the positive and negative gain crest factor correction constants, which are used to correct the positive and negative gain characteristics of the RMS converter (11).
Patent EP-0042720-A1 (EP)
Inventor: WOOD PRENTICE J
IPC: B65D71/46
Filed: 1981-06-17
Abstract: An article carrier comprising bottom panel elements (1c), inner and outer side wall means (2,9:4) upstanding from the bottom panel elements, apertures (30,31) formed in the side wall means for receiving the neck portions of the packaged articles, the bottom panel elements being arranged to define bottom apertures and the bottom apertures being aligned respectively with the side wall apertures, pull tabs (34,35) formed in one (4) of the outer side walls and extending between each pair of aligned apertures, cut lines (33) disposed in the inner side wall (9) adjacent the pull tabs, and an advertising panel (13) foldably joined to the other outer side wall and extending downwardly therefrom.
Patent EP-0050588-A1 (EP)
Inventor: TOPFL ROSEMARIE
IPC: C08G59/50
Filed: 1981-10-12
Abstract: 1. Use of a composition as sizing agent for paper, which composition contains, as component (A), a reaction product of (a) 1 epoxide group equivalent of a diglycidyl ether of 2,2-bis-(4'-hydroxyphenyl)propane, (b) 0.1 to 0.85 amino group equivalent of at least one primary fatty amine containing 12 to 24 carbon atoms, (c) 0.1 to 2 amino group equivalents of a polyalkyleneaminopolyamide of (c') a polymerised aliphatic unsaturated fatty acid which is derived from fatty acids containing 16 to 22 carbon atoms, and (c") an aliphatic polyalkylenepolyamine containing 4 to 12 carbon atoms, and (d) 0 to 1 mole of an epihalohydrin or of a nitrile of an ethylenically unsaturated monocarboxylic acid of 3 or 4 carbon atoms, said component (A) being obtained in the presence of an inert organic solvent, optionally at elevated temperature, and as component (B), at least one surfactant, which composition is adjusted to a pH value of 3 to 7 by addition of at least one inorganic or organic acid containing at most 4 carbon atoms, and is soluble or emulsifiable in water.
Patent EP-0051655-A1 (EP)
Inventor: SZENES ZSUZSA
IPC: G09G1/16
Filed: 1981-05-07
Abstract: Appareil d'affichage et de stockage d'informations d'images de television en utilisant une memoire accessible par un ordinateur, ou la memoire comprend des elements de memoire RAM dynamique disposes dans des blocs de memoire dont l'acces se fait suivant des cycles repetes. Les entrees d'adresses des elements de memoire sont commandees par un generateur d'adresses par l'intermediaire d'un circuit de modification d'adresses et d'une unite de commutation d'adresses. Le circuit de modification d'adresses modifie les adresses d'images fournies par le generateur d'adresses correspondant aux besoins d'adresses internes des blocs de memoire. L'unite de commutation d'adresses est connectee a la fois a des lignes d'adresses predeterminees du generateur d'adresses et a des lignes d'adresses d'une interface assurant la connexion a l'ordinateur. Le bus de donnees de la memoire est couple a une unite de commutation de donnees ayant des sorties couplees a un convertisseur parallele/serie et au multiplexeur de l'interface. La commande des unites de commutation de donnees et d'adresses est effectuee par les bits d'adresses horizontaux de poids faible. Grace au type specifique de commande, une partie des blocs de memoire est toujours connectee a l'ordinateur et une autre partie a l'unite d'affichage, et ces connexions sont interchangees de maniere cyclique. Cette commande assure la regeneration continue des memoires RAM dynamiques et l'appareil se trouve en connexion quasi continue a la fois avec l'affichage et l'ordinateur.
Patent EP-0057709-A1 (EP)
Inventor: KLINNER WILFRED ERWIN
IPC: A01D34/76
Filed: 1981-08-06
Abstract: Un appareil a couper et conditionner les recoltes possede deux dispositifs de coupe a tambour rotatif a axe vertical (13), ayant chacun un rotor superieur avec une surface de transport du produit recolte (19) et un rotor inferieur portant des couteaux (21). Des engrenages entrainent les rotors superieur et inferieur a des vitesses peripheriques differentes. Le rotor inferieur possede un bord annulaire (18) ayant une surface superieure dont la forme est en prolongement du contour de la surface de transport (19). Les couteaux (21) se projettent vers l'exterieur depuis le dessous du bord (18) et tournent avec ce dernier. Le rotor superieur possede des elements de conditionnement comprenant des brosses (35) (ou feuilles de materiau plastique), pour transporter et conditionner le produit recolte par un mouvement relatif entre les brosses et le produit recolte. Les pointes externes des brosses (35) (ou les bords de la feuille ou elements en forme de nervure) se trouvent dans un ou plusieurs chemins helicoidaux ou en partie helicoidaux autour de l'axe du rotor. De preference l'extremite inferieure de chaque helice mene pendant la rotation de maniere a exercer une action de soulevement sur le produit recolte qu'engagent les rotors.
Patent EP-0085048-A1 (EP)
Inventor: EGGEBRECHT LEWIS CLARK
IPC: G06F12/06
Filed: 1981-08-12
Abstract: L'extension de la dimension d'une mémoire, en utilisant des signaux de pages dans l'adressage d'une telle mémoire dans des inventions antérieures, ne prévoyait pas la possibilité qu'une pluralité de canaux à accès direct de stockage fonctionnant simultanément soient dirigés vers la même région d'adressage étendue d'une telle mémoire. Afin d'assurer un tel accès par les canaux, cette invention utilise un appareil d'adressage de stockage d'un système d'ordinateur (20, 40) qui étend la capacité d'adressage d'un bus d'adresse (12) pour permettre aux canaux de stockage direct en mémoire (DMA) (32, 33, 34 et 35) de fonctionner simultanément dans des pages de mémoire différentes ou identiques. Le système ordinateur comprend un processeur (10), une pluralité de dispositifs de stockage (16), un bus de données (14) et un bus d'adresses (12) reliant le processeur aux dispositifs de stockage, un dispositif DMA (20) commandant la connexion de la pluralité de canaux DMA au bus d'adresses et au bus de données, une pluralité de registres d'adresses (40) introduisant en mémoire des signaux d'adresses de pages chargés depuis le processeur, et les signaux d'adresses de pages du bus d'adresses provenant d'un registre d'adresses correspondant à un canal DMA actif sont portillonnés sur le bus d'adresses.
Patent EP-0057723-A1 (EP)
Title: Fabrication de sulfure d'hydrogene
Inventor: DRUM IAN
IPC: C01B17/16
Filed: 1981-08-19
Abstract: Procedes et appareil pour la production en continu de sulfure d'hydrogene par reaction chimique du soufre avec divers reactifs gazeux de reduction du soufre (26) selectionnes parmi les hydrocarbures, le monoxyde de carbone, les composes contenant du carbone tel que le bisulfure de carbone, l'hydrogene, ou des melanges de ces gaz, qui utilisent un dispositif de chauffage du soufre (14) pour vaporiser le materiau d'alimentation en soufre liquide (12). La temperature des vapeurs de soufre et la quantite de soufre liquide d'alimentation sont controlees (78) pour moduler les temperatures de reaction de sulfuration. La viscosite du materiau d'alimentation en soufre liquide (18) est modifiee au contact de gaz de produit (48) de maniere a faciliter la commande du debit lorsque le soufre liquide est pompe dans le vaporisateur de soufre (14) ou sa temperature augmente au-dessus de 300 F environ. De la vapeur (24, 29) d'hydrolyse est introduite avec les vapeurs de soufre pour augmenter la modulation de temperature des reactions de sulfuration, et/ou avec les gaz de reduction (26) pour contribuer a la recuperation de chaleur (46) a partir des gaz du produit de reaction. Le systeme fonctionne a des pressions superieures a la pression atmospherique determinees par une contre-pression etablie dans l'extraction des gaz de produit du sulfure d'hydrogene. La commande du mouvement des agents de reaction et des gaz du produit de reaction dans le systeme s'effectue sans equipement de commande mecanique de l'ecoulement dans les zones de temperatures relativement elevees approchant les temperatures de reaction de sulfuration ou la temperature de vaporisation du soufre.
Patent EP-0059915-A1 (EP)
Inventor: GATSCHMANN KLAUS
IPC: B65D5/38
Filed: 1982-02-27
Abstract: 1. Cigarette tube packet, consisting of a rectangular parallelepiped-shaped casing (2) in which two rectangular parallelepiped-shaped, trough-like inner containers (3, 4) are arranged so as to slide adjacent to one another, which inner containers receive the cigarette tubes lying at right angles to the axis of the casing, each inner container having on its upper narrow edge (6, 7) edge strips (8, 9) which partly cover its opening, and the width of the inner containers (3, 4) being equal to the length of the cigarette tubes (10).
Patent EP-0062768-A1 (EP)
Inventor: STRELOW HORST DIPL-ING
IPC: H03K21/40
Filed: 1982-03-10
Abstract: 1. A circuit arrangement for monitoring switching mechanisms which, in two channels, process identical items of data with a clock-pulse offset and at predetermined times in the case of normal operation emit identical items of information via comparable ouptuts, using a fault recognition circuit which in the event of faulty operation prevents the information output, where the fault recognition circuit has at least one amplifier which is supplied with current via a rectifier circuit which is connected to one output of the first switching mechanism and to the same output, which however is negated, of the other switching mechanism characterised in that the clock-pulse supply to the two switching mechanisms (SK1, SK2) takes place via different storage elements of at least one multi-stage register which has its own time standard and, via a gate circuit, is fed with pulses of a clock-pulse generator (G) which forms a second time standard and whose period duration corresponds to the overall transit time of the register, where a storage element (MK3) arranged at the last location of the register supplies the gate circuit via at least one amplifier (VR) of the fault recognition circuit with pulses whose duration exceeds the sum of the transit time tolerances of the register.
Patent EP-0059986-A1 (EP)
Inventor: HASSLER ANDREAS
IPC: F27D3/12
Filed: 1982-03-10
Abstract: 1. Cassette for burning ceramic blanks, in particular clay tiles, with a cassette bottom and at least one upward-pointing spacer and with blanks arranged in the cassette, characterised in that solid fuel (4) is located between the cassette bottom (2) and the blanks (3), and resting zones (6) for the blanks (3) are provided above the solid fuel (4).
Patent EP-0061765-A1 (EP)
Inventor: KOSTER WILLIAM H
IPC: A61K31/675
Filed: 1982-03-29
Abstract: Antibacterial activity is exhibited by β-lactams having a phosphinic or phosphonic substituent in the 1-position and an acylamino substituent in the 3-position.
Patent EP-0070379-A1 (EP)
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1982-06-02
Abstract: Die Sonnenblende besteht im wesentlichen aus einem Sonnenblendenkörper (1) mit einem relativ flachen Kern, dessen Breitseiten mit einem Bezugsmaterial (14) versehen sind. Der Kern weist eine peripherische Rahmenleiste (6) auf, auf deren einander abgewandten Seitenflächen (7) jeweils das Bezugsmaterial (14) mit einem umlaufenden Randkantenbereich fest angeordnet, vorzugsweise geklebt oder geschweißt ist.
Patent EP-0100773-A1 (EP)
Inventor: NOSO KAZUNORI
IPC: G10L15/20
Filed: 1982-08-06
Abstract: A speech recognition system for an automotive vehicle can effectively eliminate noise generated by vehicle engines, and comprises a group of bandpass filters (8) the pass bands of which are approximately from 500 to 600, from 900 to 1200, and from 900 to 2200 Hz, for effectively passing only the speech sound formant frequencies while eliminating the major frequency components of engine noise less than 500 Hz, in addition to the conventional speech recognizer. Further, it is desirable to provide the speech recognition system with a high-frequency compensator (20 B) for enhancing the voltage level of the high frequency components of the electrical signal representing spoken instructions at a rate of 20 dB or more per decimal order of magnitude of increase in frequency and/or a plurality of notch filters for sharply reducing the major engine noise frequency components at 200, 400, and 800 Hz.
Patent EP-0111014-A1 (EP)
Inventor: WEISKIRCHER FRANZ
IPC: B03B9/06
Filed: 1982-12-06
Abstract: A reclaiming plant known per se, for gravel and coarse sand from waste concrete, comprising a filling hopper (3), a washing trough (4), adjoining the said hopper, a conveying screw (5), turning in the said trough, nozzles (7) and spray pipes (8, 9), arranged on the upper side of the said trough as supply for the washing water required for separating the gravel and the coarse sand from the dust-fine cement and the ultra-fine sand, and a discharge opening (10) at the upper end of the washing trough, with a separating screen (11) arranged thereunder, is supplemented according to the invention by a basin (14),which is connected to the filling hopper, agitators (15), arranged in the basin, as well as pumps (16, 17) for supplying the water trough (4), the gallows (18) for rinsing out the remixer drums (1) and for transporting the slurry of cement and ultra-fine sand up into the concrete mixer (12) for recycling, a storage silo (19) with a consistency measuring unit (21) being arranged upstream of the said mixer. The functional interaction of these parts is controlled manually, electrically and/or pneumatically. <IMAGE>
Patent EP-0079685-A1 (EP)
Inventor: GUARD JOHN
IPC: B44C3/04
Filed: 1982-10-18
Abstract: A drawing is made of a pattern which it is desired to form into an impression in a clay or ceramic article, e.g. a brick or tile. A relatively thick printing plate has the pattern formed in its surface, by etching or laser cutting, to a depth of 1 mm to 5mm. The plate is then itself used as a wall portion of a mould in which the clay or ceramic material is pressed. The resultant pressed body is then removed from the mould and fired. A very high degree of detail can be formed on the clay or ceramic article in this way.
Patent EP-0061959-A1 (EP)
Title: Remorque à plateau mobile et pivotant pour le transport de véhicules divers
Inventor: DELACHAPELLE MARCEL JOSEPH CHA
IPC: B60P3/12
Filed: 1982-03-16
Abstract: Le véhicule pouvant être soit remorqué soit autotracté comporte un châssis normal 100 monté sur un ou plusieurs trains de roues (104), ce châssis normal présentant sensiblement en son centre une boîte verticale (108) sur laquelle peut pivoter un bâti intermédiaire (110) présentant un axe central (109) et, si nécessaire, pour assurer un bon fonctionnement du pivotement de ce bâti intermédiaire, des galets fous disposés d'une manière circulaire et reposant sur un plateau monté sur la partie supérieure du châssis (100), puis le bâti intermédiaire (110) supporte au moins deux chemins de roulement longitudinaux (107) placés de part et d'autre de ce bâti puis à la partie arrière de ce dernier est monté au moins un palier dans lequel peut tourner un pignon (117) entraîné par un mécanisme réducteur (112), ce pignon coopérant avec une crémaillère (118), fixée sous un plateau mobile (120) reposant normalement sur les chemins de roulement précités mais pouvant pivoter sur l'arrière du bâti intermédiaire (110) placé sur la remorque, ce plateau (120) portant également un treuil (130) pour permettre la traction du véhicule, par un câble (131), sur le plateau de la remorque.
Patent EP-0062019-A1 (EP)
Inventor: ARVIDSSON FOLKE LARS-ERIK
IPC: A61P9/00
Filed: 1982-03-22
Abstract: Compounds of the formula
     wherein R is an alkyl, hydroxyalkyl or alkenyl group and R' is hydrogen or a hydroxy group, processes for their preparation and pharmaceuticat preparations and methods of treatment employing such compounds. The compounds are useful for therapeutic purposes, especially for treatment of cardiac diseases.
Patent EP-0068002-A1 (EP)
Title: Turbine stage.
Inventor: BESSAY RAYMOND
IPC: F01D1/20
Filed: 1981-12-30
Abstract: PCT No. PCT/FR81/00172 Sec. 371 Date Aug. 12, 1982 Sec. 102(e) Date Aug. 12, 1982 PCT Filed Dec. 30, 1981 PCT Pub. No. WO82/02418 PCT Pub. Date Jul. 22, 1982.A turbine stage which has a stationary blade set (204) followed by a moving blade set (205) which have blades (206, 207) mounted between a floor plate (201, 211) and a ceiling plate (202, 212). The surfaces of the ceiling plate (202, 212) and/or of the floor plate (201, 211) have as their meridian lines sinusoids with the maximum for the ceiling plate (202, 211) and the maximum or the minimum for the floor plate (201, 211) located in the plane between the blade sets. The curvature of the sinusoid at the outlet end. The curvature of the sinusoid at the outlet end of the stationary blade set (204) is calculated so as to make the tangential static pressure gradient equal to the radial static pressure gradient at the ceiling plate and/or at the floor plate equal at the outlet end of the stationary blade set (204). The disturbances are confined to restricted zones and the efficiency of the stage is thereby improved.