baber/WOPTO huggingface dataset:
Patent EP-0138446-A1 (EP)
Inventor: BARSOTTI CLAUDIO
IPC: E21D11/00
Filed: 1984-09-26
Abstract: @ In the excavation of underground openings, an improved method of supporting the excavation is provided. This comprises the use of a reinforced resin to support the excavation. This material offers considerable advantages over the concrete supports used hitherto. If necessary further support by bolting and screening may be used.
Patent EP-0139498-A1 (EP)
Inventor: MYERS RICHARD SCOTT
IPC: C07C29/04
Filed: 1984-09-28
Abstract: A process directed to the hydroxylation of olefins by reacting said olefins in the presence of oxygen, water, and a catalyst composition comprising (i) a catalytically active osmium containing compound, (ii) a Co-catalyst I comprising a copper containing compound such as CuBr 2 , and (iii) a Co-catalyst II capable of increasing the rate and/or selectivity of the hydroxylation reaction, such as pyridine is disclosed.
Patent EP-0121457-A1 (EP)
Inventor: BACIU ANTOINE
IPC: F21V7/22
Filed: 1984-03-05
Abstract: The invention relates to a headlamp reflector for an automobile vehicle manufactured by injection molding according to the coinjection process using poly(alkylene terephthalate) having a viscosity number (DIN 16,779) of between 60 and 180 cm3/g. It is characterized by the fact that the core contains some 15 to 75% by weight of hematite, at least 75% of the hematite having a particle size less than 70  mu m. Good mechanical strength and good behavior in respect of temperature.
Patent EP-0157202-A1 (EP)
Inventor: ASHIKAGA TADASHI
IPC: H02M7/5387
Filed: 1985-03-05
Abstract: Plural series of digital pattern data (On) are determined by PWMing a sine wave by a triangular carrier wave and further classified into each series by the number P of triangles included within a half cycle of the sine wave. An appropriate series of pattern data (On) are selected according to a angular frequency command (w o ). The selected data (On) are further adjusted in response to a voltage control ratio command (µ≤1). On the basis of the selected and adjusted pattern data (⊖ n , O x ) and in response to a half period signal of triangular wave and triangle slope signals, a PWMed pulse is generated through a logical circuit (8). In the case where the generator is incorporated with an induction motor driving system, it is possible to control speed (frequency), torque (voltage), rotational directions, and torque fluctuations (phase difference) of an induction motor (10) accurately at high response speed.
Patent EP-0161550-A1 (EP)
Inventor: FUKUOKA SHINSUKE - ASAHI-KASEI
IPC: C07C263/14
Filed: 1985-04-24
Abstract: A process for producing an aliphatic isocyanate from an aliphatic primary amine comprising a carbonylation step in which an aliphatic primary amine is allowed to react with carbon monoxide at a temperature of about 100-250°C in the presence of an aromatic hydroxyl compound having a pKa value of not more than about 11, molecular oxigen and a catalyst system comprising at least one member selected from palladium and rhodium metals and components thereof and at least one member selected from iodine and bromine and compounds thereof and a combined separation and recovery step comprising a pyrolysis-distillation reaction in which the mixture of carbonylated products is heated to a temperature of from about 100 to 300°C.
Patent EP-0165525-A1 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1985-06-04
Abstract: @ The ski boot (1) comprises a shell (2), having front and rear quarters (3, 4) hingedly connected thereto, and housing a foot instep presser (5). A cable (10) is adapted to be actuated by a cable pulling element (11) (of the type disclosed in an earlier European Patent Application No. 82100223.5, of this same applicant), actuable from the boots' exterior. The cable (10) is arranged to tighten the front and rear quarters (3,4) together, extend over the instep presser (5), rearwardly encompass an area occupied by the heel of the wearer's foot, and being connected at its other end to a fixed point (32) on the ski boot (1).
Patent EP-0176803-A1 (EP)
Inventor: AMENDE WELF DR
IPC: C23C26/02
Filed: 1985-09-06
Abstract: In the method, a work piece, for example an engine block, is cast using an easily cast aluminium alloy and then at least partially aftertreated in boundary layers to increase its abrasion resistance. The aftertreatment consists in coating the boundary layer with a hardening material, e.g. silicon, and then, for example, melting it with a laser beam, with the result that the hardening material gets into the boundary layer.
Patent EP-0191902-A1 (EP)
Inventor: SCHOMERS JOSEF DIPL-ING
IPC: H05K7/14
Filed: 1985-10-10
Abstract: An electrical device assembly system composed of plug-in circuit boards each having a plurality of plug-in connectors at an edge presenting input and output terminals. Magazines each mounting a plurality of the circuit boards are provided. The magazines each have a rear side and are disposed adjacent to one another. Each plurality of plug-in circuit boards are mounted in a respective one of the magazines so that the plug-in connectors are located at the rear side. Rear wall circuit boards are fastened to the rear sides of the magazines and include plug-in counterconnectors for mating with corresponding ones of the plug-in connectors at the edges of the plug-in circuit boards. The plug-in connectors of each plurality of plug-in circuit boards define separate regions at the rear side of each magazine. At least one rear wall circuit board is fastened to two adjacent magazines and covers two adjacent ones of the regions, one each from the two adjacent magazines. The plug-in counterconnectors each have a plurality of electrical contacts corresponding to the input and output terminals, respectively, of the plug-in connectors. The rear wall circuit board includes conductor paths between selected contacts for forming the electrical connections between the input and output terminals. Respective ones of the input and output terminals of each plug-in circuit board are associated with the connector of the plurality of connectors which is closest to the adjacent magazine to which the respective ones of the input and output terminals are connected.
Patent EP-0183244-A1 (EP)
Inventor: PETERS RUDOLF DIPL-ING
IPC: B31B37/26
Filed: 1985-11-27
Abstract: Bei der Herstellung von Blasfolien wird der aus der Folienblase abgezogene Folienschlauch zwischen keilförmig angeordneten Flachlegeplatten flachgelegt und läuft anschließend über Abquetschwalzen zu einer Folienabzugs- und Aufwickeleinrichtung. Um in den abgezogenen Folienschlauch Seitenfalten einzulegen, sind im Bereich der Mittelebene in den einander gegenüberliegenden freien Bereichen der Flachlegeplatten Faltelemente angeordnet, die zur Einstellung der Tiefe der Seitenfalten in Richtung der Schlauchfolienachse hin- und herbewegbar sind. Um die Seitenfalten trotz auftretender Störeinflüsse derart einlegen zu können, daß deren äußeren Kanten in den flachgelegten Folienschlauch eine vorbestimmte Sollage einnehmen, sind Fühler (62) zur Ermittlung der Lage der äußeren Faltkanten (60,61) der Seitenfalten der Schlauchfolie (14) vorgesehen. Die Faltelemente (20, 21, 40) sind im Bereich ihrer in Laufrichtung der Schlauchfolie vorderen Enden allseitig schwenkbar gelagert oder querverschieblich geführt und im Bereich ihrer gegenüberliegenden hinteren Enden mit Stelleinrichtungen (28 bis 31; 41 bis 49; 107, 108, 120) versehen, die diese entsprechend der gemessenen Abweichung der äußeren Faltkanten (60, 61) von ihrer Sollage quer zur Richtung der Einstellung der Seitenfaltentiefe und/oder um ihre Längsachsen verschwenken.
Patent EP-0185266-A1 (EP)
Inventor: LONATI FRANCESCO
IPC: D04B9/02
Filed: 1985-12-05
Abstract: The subject of this invention is a circular knitting machine incorporating a stitch density adjuster device which comprises a slide (2) rigidly associated with a stitch cam (3) and being movable relatively to the cam assemblies of the needle cylinder (4) in a substantially parallel direction to the needle cylinder (4) axis. The device is peculiar in that it comprises a step motor (5) controlled by an electronic machine control (50) and connected to a drive cam (1) which engages rotatably with said slide (2) to impart to the stitch cam (3) a set displacement relatively to the needle cylinder (4) cam assemblies; the slide is also movable relatively to said cam assemblies against and by the action of an elastic means.
Patent EP-0188013-A1 (EP)
Inventor: BOSNYAK ROBERT J
IPC: G11C29/02
Filed: 1985-05-22
Abstract: Circuitry is provided for testing fusible link arrays for short circuits around the fusible links. The resistance of each corresponding link in each of the four quandrants in the array is compared with the resistance of an array of reference fusible links to detect the presence or absence of a short circuit.
Patent EP-0152289-A1 (EP)
Inventor: MILLAR COLIN ANDERSON
IPC: C03B37/16
Filed: 1985-02-08
Abstract: Apparatus, for cleaving an optical fibre 115 under axial tension, is provided with a cleaver blade 116 which is mounted as part of a rotatable cleaver assembly. The assembly is balanced about its axis of rotation and, as described, comprises a wheel 117 mounted on an axle 138. The cleaver blade 116 is attached to an arm which extends radially from the wheel 117. A hair spring 304 drives the assembly. 
     The cleaving apparatus finds particular application in cleaving monomode fibres under normal working, rather than laboratory, conditions.
Patent EP-0160409-A1 (EP)
Inventor: DAVIES IDWAL
IPC: A44C21/00
Filed: 1985-04-02
Abstract: A process for producing a flat product such as a coin Includes the steps of forming a slurry comprising a suspension of particulate material in a film-forming cellulose derivative, depositing a quantity of this slurry onto a support surface, drying the slurry to form a self-supporting flat product, and removing the dried product from the support surface. The particulate material essentially comprises metallic particles and matter whose chemical composition and physical properties differ from those of the metallic particles such that the added matter is not or only partially taken into solution with the metallic particles on heat treatment of the product whereby the presence of the added matter can readily be detected following such heat treatment.
Patent EP-0169639-A1 (EP)
Inventor: SIMMONS WALTER JOHN
IPC: C08F283/00
Filed: 1985-05-24
Abstract: A coarse/fine particulate inert solid filler component, e.g., limestone and/or sand, is used in a hardenable resin composition adapted for use in making set products, e.g., a hardened grout for anchoring a reinforcing member in a hole. About from 5 to 50 percent by weight of the filler is a coarse filler component comprised of particles in a size range whose minimum is about 1 mm, or a size range which is from 30 to 150 percent of the thickness of the annular layer of hardened grout formed around a reinforcing member. The thus-filled resin composition is readily miscible and flowable even at total filler levels as high as about 88 percent by weight. Rock bolt grouting products containing this resin composition require less bolt spinning and afford improved anchorage strength, even when used to point anchor mechanical expansion shells.
Patent EP-0164978-A1 (EP)
Inventor: JOBLING DAVID TREVOR
IPC: H04N5/10
Filed: 1985-06-03
Abstract: A vertical synchronisation separator includes an up/ down counter which counts up when a composite sync signal fed to its input has one logic state and counts down when the composite sync signal has a second logic state, a decoder in the form of a gating circuit providing a logic (1) output when the count of the up/down counter exceeds a predetermined count.
Patent EP-0181693-A1 (EP)
Inventor: CHIANELLI RUSSELL ROBERT
IPC: B01J27/047
Filed: 1985-09-27
Abstract: Supported hydroprocessing catalysts comprising a sulfide of trivalent chromium and molybdenum or tungsten which optionally may contain one or more promoter metals such as Co, Fe, Ni or a mixture thereof. These catalysts are obtained by compositing a preselected quantity of support material with a precursor salt containing a tetrathiometallate anion of Mo or W and a cation comprising trivalent chromiun and, optionally, one or more promoter metals wherein both said trivalent chromium and promoter metal are chelated by at least one neutral, nitrogen-containing polydentate ligand and heating the composite in the presence of sulfur and hydrogen in an oxygen-free atmosphere. These catalysts have high selectivity for nitrogen removal. The chromium and promoter metal do not have to be in the same cation.
Patent EP-0157690-A1 (EP)
Inventor: KACZMAREK EDMOND
IPC: D06N3/14
Filed: 1985-03-20
Abstract: 1. Resin based product for reinforcing plane textile surfaces containing a pore-forming agent, characterized in that said resin is a thermo-crosslinkable resin in aqueous dispersion, said pore-forming agent is a powder nonsoluble in water, incorporated in the aqueous dispersion by mechanical stirring and achieves its pore forming action at a temperature ranging between the water boiling point and the resin crosslinking temperature.
Patent EP-0168267-A1 (EP)
Title: Barrette multilinéaire à transfert de charge, et procédé d'analyse
Inventor: CHABBAL JEAN JOSEPH
IPC: H04N5/372
Filed: 1985-04-30
Abstract: La présente invention concerne une barrette multilinéaire à transfert de charge comportant N lignes de P détecteurs (D11 à D4p) chaque ligne recevant successivement le rayonnement à détecter, un interface (Gx) reliant les détecteurs à un ensemble de registres (R1, R2) à décalage à transfert de charge constitués par un premier registre (R1) à entrées parallèles et sorties séries comportant N × P étages séparées en groupes de N étages dans lesquels chaque étage est relié à un détecteur de même position sur les diverses lignes, ledit registre réalisant le retard et la sommation des informations et par un deuxième registre (R2) à entrées parallèles et sortie série avec N × P étages, comuniquant avec le premier registre tous les N étages, le deuxième registre transférant les charges sommées vers un étage de lecture donnant en sortie uniquement un signal correspondant à la somme des informations collectées sur les détecteurs occupant une même position sur les diverses lignes.
Patent EP-0192906-A1 (EP)
Title: Echangeur perfectionné et méthode pour réaliser le transfert thermique à partir de particules solides
Inventor: HELLIO HERVE
IPC: F22B31/00
Filed: 1985-12-24
Abstract: La présente invention concerne un échangeur et une méthode pour réaliser un transfert thermique entre des particules solides contenues dans une enceinte et le milieur extérieur. Le dispositif se caractérise en ce qu'il comporte une enceinte principale (1) et plusieurs compartiments auxiliaires (3a - 3e) distincts les uns des autres et en ce qu'au moins un desdits compartiments (3a - 3e) comporte des moyens de fluidisation propres (12a).
Patent EP-0179010-A1 (EP)
Inventor: FREMINET DANY
IPC: B41F15/18
Filed: 1985-10-03
Abstract: The feeder consists of a pre-feeding plate (7) next to and integral with the printing plate (4) and comprising front and side setting means (13), of a device (11) for supplying material to be printed (10), equipped at its upper part with guide rails (8) or the like in the extension of those of the printing plate (4), of a lifting device (12) for gripping the material to be printed (14) in the supply device and depositing it on the pre-feeding plate (7) when it is situated on the guide rails (8) of the supply device, and of a lifting device (17) arranged above the printing plate (4), in the moved-out position of the latter, and capable of transferring the material to be printed (18) from the pre-feeding plate (7) onto the printing plate (4). Application to screen-printing machines with a movable printing plate. <IMAGE>
Patent EP-0188626-A1 (EP)
Inventor: SAKAKIBARA SHINSUKE
IPC: G05B19/18
Filed: 1985-07-13
Abstract: Un système de correction de la position d'un nouvel outil (16), qui est placé dans la main (15) d'un robot pour remplacer l'outil employé dans un processus précédent, est agencé de sorte que les informations relatives à chaque axe du robot à un instant donné situé dans le temps après l'achèvement d'une opération de remplacement d'outil, peuvent être obtenues en fonction des informations données avant le commencement d'une telle opération de remplacement d'outil, les informations (TCP1) relatives à la position de l'outil à cet instant et les informations (TCP2) sur la position de l'outil à un instant situé dans le temps après l'achèvement de l'opération de remplacement de l'outil.
Patent EP-0201542-A1 (EP)
Inventor: ANDREETTA RODOLFO
IPC: F42B12/36
Filed: 1985-10-30
Abstract: Enveloppe tubulaire pour projectiles d'artillerie, pouvant servir de vecteur à une boîte à mitraille ou charge interne du type éclairant, fumigène ou déflagrant dont le fonctionnement et l'éjection du projectile sont commandés par des dispositifs pyrotechniques et mécaniques connus. Afin de permettre une réduction de l'épaisseur et du poids de l'enveloppe tubulaire à la valeur minimale compatible avec les contraintes résultant des accélérations au lancement du projectile et des pressions internes engendrées par une charge appropriée qui se désintègre, l'enveloppe tubulaire (1) selon la présente invention est faite en une seule partie au lieu d'être divisée en deux ou plusieurs parties comme dans la technique antérieure, et elle possède un évidement interne en forme de cornet réalisé par alésage, de manière à ménager un épaulement interne (4) à l'extrémité de l'évidement interne situé face au bouchon d'extrémité et un épaulement interne (5) à l'extrémité située face au cône de choc. Cet évidement interne est comblé par une pièce rapportée cylindrique (2) constitué d'un matériau plus léger que celui de l'enveloppe tubulaire (1) et dont l'introduction et la mise en place dans cette dernière sont rendues possibles par le fait que ladite pièce (2) est subdivisée par découpe longitudinale en secteurs (2a, b, c, d) qui sont encastrés et fixés entre lesdits épaulements (4, 5).
Patent EP-0192976-A1 (EP)
Inventor: TOFANETTI ODOARDO
IPC: A61K31/495
Filed: 1986-01-27
Abstract: Novel bis(hydroxy-2-ethylthio)-1, 10-decane esters with N-etaroyl aminoacids are described. 
     The compounds of the invention have valuable biological characteristics, such as high adsorption degree by oral route, sustained hypolipidemic and antilipolytic activities, without rebound effect, as well as poor side-effects.
Patent EP-0236527-A1 (EP)
Inventor: HAJNAL STEPHEN
IPC: G02B23/08
Filed: 1986-03-12
Abstract: A snorkel camera system that has a prime lens (7) connected to one end of the housing (6) and a camera body (1) connected to the other end of the housing, the optical axis of the prime lens (13) and of the camera body (1) being offset and parallel, and the housing (1) is detachably mounted to the camera body (1) such that the housing can be rotated about the camera body to a desired position and locked in place, the optical system being such that the image seen in the view-­finder (2) maintains the correct attitude regardless of the position to which the prime lens is rotated.
Patent EP-0204931-A1 (EP)
Inventor: TORMALA PERTTI
IPC: A61L31/00
Filed: 1986-04-21
Abstract: Surgical osteosynthesis composite material, which is self-reinforced i.e. it is formed about the absorbable polymer or copolymer matrix which is reinforced with the absorbable reinforcement units which have the same chemical element percentage composition as the matrix has.
Patent EP-0252169-A1 (EP)
Inventor: PERSKE GUNTER
IPC: B01D53/18
Filed: 1986-07-05
Abstract: To allow satisfactory and harmless storage of biogas freed of hydrogen sulphide, the biogas is subjected to a desulphurisation by introducing it by means of one (1) or more dip pipes (1, 2) into water (3) which is continuously renewed by a fresh water feed and simultaneous draining. This results at the same time in automatic pressure regulation, without employing the pressure control valves previously used. The pressure control is frost-proof and troublefree in operation. <IMAGE>
Patent EP-0252179-A1 (EP)
Inventor: GRAF VOLKER
IPC: H01L21/033
Filed: 1986-07-11
Abstract: Process for producing temperature-stable undercut profiles for use in semiconductor fabrication. The process is based on the phenomenon of high etch-rate selectivity between RF- and LF- PECVD-grown silicon nitride films (12G and 13G, respectively) that are deposited on top of each other. By choosing proper film and process parameters, these PECVD nitride structures can be made stress-free: the tensile stress of the RF film (12G) compensates the compressive stress of the LF film (13G). 
     Also disclosed is an application of a T-shaped structure (15), produced with the new process, in a method for fabricating fully self-aligned "dummy" gate sub-micron MESFETs.
Patent EP-0216251-A1 (EP)
Inventor: GUNTHER WOLFDIETRICH
IPC: H04Q1/50
Filed: 1986-09-10
Abstract: 1. Device for the individual type identification of signaling information conversion modules (KZB) with several (k) signalling information conversion circuits (KZS) in each case, with a data link between the signalling information conversion module (KZB) and a central processing section (ZV) via which the switching signals of the analogue telephone channels, converted into binary signalling information, are transmitted in the form of data words, characterized in that m (6) signalling information bits (KI) allocated to a signalling information conversion circuit (KZS) and n (2) type identification bits (TB) are in each case combined to form one data word (DW) and are transmitted in serial form in time-division multiplex mode to the central signalling information conversions processing section (ZV) and in that all nk (6) type identification bits (TB1, TB2, TB3) of the k (3) signalling information conversion circuits (KZS1, KZS2, KZS3) of a signalling information conversion module (KZB) jointly intended for coding a maximum of 2n**nk (2**6 ) different - but identical for all signalling information conversion circuits (KZS1, KZS2, KZS3) of a signalling information conversion module (KZB) - type identifications are provided.
Patent EP-0222236-A1 (EP)
Inventor: STUHMER KARL-GERHART DR-MED
IPC: A61F2/36
Filed: 1986-10-25
Abstract: 1. A straight stem (1) for a prosthetic femur head, the stem being cylindrical in its distal zone, the distal cylinder (4) mering into a proximal part of substantially rectangular cross-section, the proximal part widening continuously along stem height in the lateral and medial directions and having ribs (10) which extend parallel to its longitudinal axis (5), characterized in that the stem core is so curved at its proximal end that the cross-section of the stem core in shape resembles a banana, the curve gradually merging distally into a straight line, and the number of ribs (10) in the concave zone of the curve are of greater height than on the convex side so that the envelope outer boundary of the stem (1) is in cross-section lenticular.
Patent EP-0196140-A1 (EP)
Inventor: CLASEN ROLF DIPL-PHYS DR
IPC: C03B37/016
Filed: 1986-03-21
Abstract: Verfahren und Vorrichtungen zur Herstellung von Glaskörpern, bei dem aus dem Ausgangsmaterial (1) für den Glaskörper in Form einer thixotropen Suspension ein poröser Grünkörper (1) geformt wird, der anschließend einem Reinigungsschritt in einer erhitzten Gasatmosphäre unterzogen und dann zu einem Glaskörper gesintert wird, wobei das Ausgangsmaterial in einer abgeschlossenen elastischen Form (3) unter Einwirkung von Schall (5) oder Ultraschall (5) homogenisiert und dabei verflüssigt wird und im verflüssigten Zustand dem herzustellenden Glaskörper entsprechend geformt und verfestigt wird.