baber/WOPTO huggingface dataset:
Patent EP-0026821-A1 (EP)
Inventor: AHNE HELLMUT DR
IPC: C08L79/04
Filed: 1980-08-06
Abstract: Disclosed herein is a method for the preparation of highly heat-resistant relief structures by applying radiation-sensitive soluble polymer precursor stages in the form of a layer or a foil to a substrate; irradiating the layer or foil through negative patterns with actinic light or by deflecting a light, electron or ion beam; removing the non-irradiated layer or foil portions and, optionally, subsequently annealing, as well as to the use of the relief structures made in this manner. An object of the invention is to broaden the supply of highly heat-resistant relief structures, and for this purpose it is provided to use precursor stages of polyoxazoles in the form of addition products of olefinically unsaturated monoepoxides on hydroxyl group-containing polycondensation products of aromatic and/or heterocyclic dihydroxy diamino compounds with dicarboxylic-acid chlorides or esters. The relief structures prepared by the method according to the invention are suitable particularly for use as resists, surface coating material and insulation material.
Patent EP-0024345-A1 (EP)
Inventor: BEAUCAMP KLAUS DR
IPC: C12N9/18
Filed: 1980-08-13
Abstract: The present invention provides a process for obtaining cholesterol esterase from micro-organisms, wherein a micro-organism capable of cholesterol esterase formation is cultured in an appropriate nutrient medium in the presence of lecithin as inducer and the enzyme is obtained from the culture medium and/or from the cells.
Patent EP-0019404-A1 (EP)
Inventor: NAKAMURA MAMORU
IPC: C08F2/20
Filed: 1980-05-02
Abstract: The invention relates to the preparation of a blending vinyl chloride resin suitable for use in conjunction with a paste vinyl chloride resin in providing paste dispersions which can give molded articles of high quality. 
     The blending vinyl chloride resin is prepared by a suspension polymerization process in which a water-soluble protein is used as a suspending agent, and in which a proteolytic enzyme is used to treat the resulting polymer. The use of the water-soluble protein provides spherical polymer particles having a particle size particle size particularly suitable for blending purposes, while the treatment with the proteolytic enzyme removes a surface skin of protein on polymer particles which might otherwise reduce the affinity of the blending polymer particles for the paste resin.
Patent EP-0020124-A1 (EP)
Inventor: ROUSSEAU GERARD
IPC: C13B20/14
Filed: 1980-05-28
Abstract: Aqueous sugar solutions are agitated in a batch process with strong cation exchange resin, optionally mixed with anion exchange resin, or with a mixture of weak acid cation exchange resin in the hydrogen form and anion exchange resin, under closely defined time and temperature conditions to effect decationisation or deionisation without the degree of cooling and dilution required in conventional fixed bed processes. In the presence of strong acid cation exchange resin the temperature is 20 to 40° C and the contact time between sugar and resin is at most 20 minutes, unacceptable levels of inversion thereby being avoided. When weak acid resin is used as the cation exchange resin the temperature is 20 to 90° C and the contact time is at most 90 minutes. When mixed anion and cation exchange resins are used colour bodies are removed from the sugar solution.
Patent EP-0031253-A1 (EP)
Inventor: MINAI MASAYOSHI
IPC: C07C67/00
Filed: 1980-12-19
Abstract: A 3,4-substituted benzaldehyde is prepared by the process: …<CHEM>… wherein… A is -OH, X or -OCOCH3,… X is halogen, and… R<1> and R<2> are each H or C1-4 alkyl but are not both H, or… R<1> and R<2> together are C1-4 alkylene… Examples of the aldehydes are heliotropin and veratraldehyde.
Patent EP-0016664-A1 (EP)
Title: Dispositif de réglage de l'alignement et de la distance intercalaire de deux abouts de rails
Inventor: BOMMART PATRICK
IPC: E01B29/20
Filed: 1980-01-17
Abstract: Chaque presse secondaire (242, 244) est déplaçable verticalement par rapport au bâti sous l'action d'un vérin (248, 252) et que deux butées d'appui (264, 266) réglables verticalement, aptes à coopérer avec le dessus du champignon du rail, sont prévues respectivement entre chacune des deux presses primaires (214, 216) et la presse secondaire (242, 244) qui lui est associée.
Patent EP-0019533-A1 (EP)
Inventor: DOMER MICHEL
IPC: F16F1/44
Filed: 1980-05-09
Abstract: L'amortisseur de chocs comprend deux piles, s'entourant mutuellement, de plaques métalliques (8, 3) et de blocs élastiques (1, 7) alternés. Les blocs de chaque pile sont portés par les plaques de l'autre et sont constitués en un élastomère différent de celui constitutif des blocs de l'autre pile.
Patent EP-0026128-A1 (EP)
Inventor: HUIGNARD JEAN-PIERRE
IPC: G03H1/00
Filed: 1980-09-09
Abstract: 1. A holographic recording device comprising a light source (1), an optical device (2, 3, 4, 13) which forms from the light wave emitted by the source (1) an object wave (SIGMA o ) diffracted by the object (5) to be analyzed, and a reference wave (SIGMA R ), and comprising a holographic recording support (12), caracterized in that it also comprises an amplification cell (7) receiving the object wave (SIGMA o ) via one of its faces such that an amplified object wave (SIGMA'o ) emerges from said face, resulting from the non linear interaction in a medium contained in the cell (7) between the incident object wave (SIGMA o ) and two counter progressive pumping waves (SIGMA 2 , SIGMA 3 ) which show the same frequency as the object wave (SIGMA o ), said amplified object wave (SIGMA'o ) being conjugate of the incident object wave (SIGMA o ), the counter progressive pumping waves (SIGMA 2 , SIGMA 3 ) ethering into said cell (7) via two mutually opposite faces which are perpendicular to the face receiving the object wave, and that the recording device further comprises optical means (10, 11) which direct the amplified object wave (SIGMA'o ) and the reference wave (SIGMA R ) towards the holographic support (12) for recording purposes.
Patent EP-0027751-A1 (EP)
Inventor: LE SALVER ROBERT
IPC: F16F13/08
Filed: 1980-09-25
Abstract: Cette invention vise à fournir une cale élastique pouvant être fabriquée industriellement et assurant un bon filtrage des vibrations aussi bien pour les hautes fréquences et les faibles amplitudes, que pour les basses fréquences et les fortes amplitudes. Une telle cale comprend deux chambres (A,B) remplies de liquide, délimitées, au moins en partie, par des parois élastiques (1,5) et séparées par une cloison rigide (10,11) et une paroi mobile (18) portée par cette cloison. De plus, la cloison rigide délimite un conduit (15,17) de grande longueur et de faible section, reliant entre elles les deux chambres.
Patent EP-0024258-A1 (EP)
Inventor: SCHMIDT-RUPPIN KARL HEINZ DR
IPC: A61P17/00
Filed: 1980-08-08
Abstract: Verfahren zur Behandlung von Herpes-Infektionen, durch Verabreichung einer Verbindung der Formel <IMAGE> worin alk für Alkylen mit 1-4 Kohlenstoffatomen steht, R1 und R2 unabhängig voneinander Wasserstoff, Alkyl mit 1-4 Kohlenstoffatomen bedeuten oder zusammen für einen Alkylenrest mit 4 bis 6 Kohlenstoffatomen stehen, R1 Wasserstoff, Methyl oder Chlor bedeuten, und die Ringe A und B unabhängig voneinander unsubstituiert oder durch Chlor substituiert sein können, oder ihren pharmazeutisch annehmbaren Säureadditionssalze, sowie die zur Anwendung in diesem Verfahren geeigneten pharmazeutischen Zusammensetzungen.
Patent EP-0034187-A1 (EP)
Inventor: YOSHIDA SHIGERU
IPC: H04N1/41
Filed: 1981-03-09
Abstract: Un systeme de retablissement de donnees comprimees equipe d'une memoire d'adresses du type FIFO ou du type RAM (3, 9, 91, 92), l'adresse d'un element d'images de reference a variations de couleurs (P2, Px) et la distance relative entre l'element d'images de reference a variation de couleurs (P2, Px et un element d'images donnees a variation de couleurs (Q) sont ajoutees/soustraites de maniere a obtenir les donnees de position de l'element d'images donnees a variations de couleurs (Q). Ensuite, les donnees de positions obtenues de l'element d'images donnees a variation de couleurs (Q) sont ecrites dans la memoire d'adresses (3, 9, 91, 92).
Patent EP-0032667-A1 (EP)
Inventor: GOLLY HELMUT DR
IPC: F24S10/50
Filed: 1981-01-07
Abstract: Heat absorber as part of the outside surfaces of buildings, which is provided with at least one engaging end (5d) and at least one receiving end (4, 4a) of an insertion coupling which brings about the connection for the passage of the heat transfer medium in each case from one absorber to the next. The absorbers can be mounted easily and rapidly. Any leaks act not towards the inside of the building but towards the outside. <IMAGE>
Patent EP-0033528-A1 (EP)
Inventor: ELDRIDGE WILLIAM N
IPC: A61B5/15
Filed: 1981-01-31
Abstract: A fluid flow control device (10) for use with an evacuated blood collection container (12) comprises a substantially rigid body (14). Two needle cannulae (19,22) are connected to the body (14) with a space (15) therebetween. A resilient collaps- ibie passage (35) member lies in the space and connects the two cannulae (19,22) in fluid communication with each other. The passage member (35) contacts the body (14) only at its ends with its central portion positioned to remain free of contact with the body (14) during use. This passage member is accessible to finger grip from at least two different directions to allow an operator of the device to apply pressure with the fingers to control fluid flow through the passage member. 
     Another embodiment of the present invention substantially as described above includes an operable collapsing element connected to the body for collapsing the passage member (44) during use to control fluid flow therethrough.
Patent EP-0038940-A1 (EP)
Title: Procédé de fabrication d'un fromage tartinable du genre crescenza
Inventor: SOZZI TOMASO
IPC: A23C19/076
Filed: 1981-03-27
Abstract: A partir de lait, on forme un caillé par une coagulation de type lactique, à un pH compris entre 5 et 5,3, on égoutte le caillé obtenu jusqu'à une teneur en matières sèches de 30-50 %, on y ajoute du sel à raison de 0,5 à 1% du poids total et enfin on laisse se poursuivre la maturation jusqu'à son terme. Fabrication industrielle d'un fromage tartinable ne contenant pas de sels de fonte.
Patent EP-0044053-A1 (EP)
Inventor: THOMPSON CHARLES E
IPC: D03D3/04
Filed: 1981-07-10
Abstract: A double layer endless woven forming fabric having a sheet surface fabric structure comprising relatively fine warp (1) and filling yarns (2) exhibiting substantially uniform crimp in both directions, and a relatively coarse wear side fabric structure having woven warp (3) and filling yarns (4) exhibiting crimp predominately in the warp yarns, the layers being joined by interlacing the warp yarns (3) of the wear surface fabric structure with the filling yarns (2) of the sheet surface fabric structure.
Patent EP-0048495-A1 (EP)
Inventor: ZIMMERMANN OTHMAR
IPC: B65G65/44
Filed: 1981-09-23
Abstract: 1. A method of extracting a material from a bunker, wherein the bunker comprises a first aperture and a second, lateral aperture for the discharge of the material at one side of the first aperture, and wherein the bunker material is discharged by a vibrating movement, characterised in that the vibrating movement acts, in a controlled manner, only in the parts of the first aperture, constructed in the form of a discharge slot, where it is necessary to discharge the material and to empty the bunker.
Patent EP-0049486-A1 (EP)
Inventor: KELLER HEIMO J PROF DR
IPC: C07C49/92
Filed: 1981-10-01
Abstract: Komplexverbindungen der allgemeinen Formel I [R¹(CH2)mC(O)CR³C(O)R²]2+nMX2-n (1), worin M Zinn, Titan, Zirkon oder Hafnium, R¹ Wasserstoff oder einen Phenylrest, wobei der Phenylrest durch Fluor, Chlor, Brom, Nitro, C1-C4-Alkyl, C1-C4-Alkoxy oder Trifluormethyl einfach oder mehrfach substituiert sein kann, R² Methyl oder R¹ mit Ausnahme von Wasserstoff, R³ Wasserstoff oder Chlor, X Fluor, Chlor oder Brom, jedoch nicht Fluor wenn M die Bedeutung Zirkon oder Hafnium hat, m die Zahl 1 oder 0 oder, falls R¹ die Bedeutung Wasserstoff hat, die Zahl 1 und n die Zahl 0 oder, falls M die Bedeutung Zirkon oder Hafnium hat, die Zahl 1 oder 0, bedeuten, zeigen eine dem Cisplatin vergleichbare cytostatische Wirksamkeit, sind aber weitaus ungiftiger als dieses. Sie sind zur Herstellung antineoplastisch wirksamer Arzneimittel geeignet.
Patent EP-0035296-A1 (EP)
Title: Procédé de production de plantes mycorhizées par des champignons symbiotiques
Inventor: GIOVANNETTI GIUSTO
IPC: A01G1/04
Filed: 1981-02-13
Abstract: L'invention concerne un procédé de production de plantes mycorhizées par des champignons symbiotiques, lequel consiste à provoquer la mycorhize sur des plantes adultes, de façon à pouvoir disposer de plantes mycorhizées qui, une fois plantées, sont immédiatement en état de produire des fructifications. Le procédé consiste à cultiver une série de plants en terrain stérile, de préférence à partir de semences, et à mycorhizer ces plants qui poussent en milieu stérile en mettant en contact leurs racines aves les racines déjà mycorhizées par le champignon choisi, prélevées dans la nature sur d'autres plantes. Les plants pilotes ainsi obtenus sont plantés dans une serre stérile ou dans une pépinière stérile. Dans cette serre ou dans cette pépinière, on plante ensuite les plantes adultes destinées à être mycorhizées et qui ont été auparavant soumises à un procédé d'élimination des racines secondaires et de stérilisation des racines restantes. Les plants pilotes provoquent la mycorhize par le champignon choisi des plantes adultes qui sont ainsi en état de produire immédiatement des fructifications.
Patent EP-0042196-A1 (EP)
Inventor: PELTON JOHN FRANKLIN
IPC: C22B9/05
Filed: 1981-06-11
Abstract: An apparatus for refining molten metal comprises, a vessel having an inlet zone [1, 30, 2, 6, 5] and an outlet zone [12, 13, 14, 15, 31]; at least two refining compartments [3, 10] in between, connected in series, separated by baffles [7, 9] and positioned in such a manner that the first refining compartment [7] in the series is adjacent and connected to the inlet zone and the last refining compartment [10] in the series is adjacent and connected to the outlet zone; and dross removal means [6, 13]; and one rotating gas distributing device [4; 11] disposed at about the center of each refining compartment [3; 10], said device comprising a shaft having drive means at its upper end and a rotor fixedly attached to its lower end, the upper end being positioned in the top section of the compartment and the lower end being positioned in the bottom section of the compartment. 
<??>In accordance with the invention the inlet zone amd the outlet zone are positioned in such a manner that the molten metal is permitted to flow from the bottom of the inlet zone [1, 30, 2] to the bottom section of the first refining compartment [3] in the series and from the top section of the last refining compartment [10] in the series to the top of the outlet zone [12, 13, 14, 15, 31]. 
<??>Further for each separating baffle, a baffle is utilized consisting of first and second baffles [7, 9] bearing a spaced relationship to one another and positioned in such a manner that the first baffle [7] is on the inlet side of the vessel and the second baffle [9] is on the outlet side of the vessel and molten metal is permitted to flow from the top section of one refining compartment [3] over the top of the first baffle [7] into the space [8] between the first and second baffles and under the second baffle [9] into the bottom section of the next refining compartment [10] in the series.
Patent EP-0048046-A1 (EP)
Inventor: DRENT EIT
IPC: C07C69/16
Filed: 1981-08-26
Abstract: Method for the manufacture of ethylidene diacetate by reacting methyl acetate and/or dimethyl ether with carbon monoxide and hydrogen in the presence of a catalyst comprising a Group VIII metal compound and a halogen-containing compound wherein the reaction is carried out in the presence of a sulphur-containing polar solvent.
Patent EP-0043656-A1 (EP)
Inventor: KING MENDEL
IPC: E01F9/07
Filed: 1981-06-15
Abstract: A road marker for embedding in a road surface (23) has a displaceable reflector unit (11) resiliently carried in a cup-shaped casing (10) on a spherical rubber spring (12). The reflector unit (11) carries uppermost a pair of oppositely-facing reflective elements (14) disposed back-to-back and inclined at low angles to the horizontal. The reflective elements (14), in the upper biassed position of the reflector unit (11), protrude above the upper rim (17) of the casing (10). A pair of guard shoulders (45) disposed on the reflector unit (11) flank the pair of reflective elements (14), and protrude above adjacent parts of those elements (14), so that when a vehicle tyre rolls over the marker, depression of the shoulders (45) by the tyre displaces the reflective elements (14) away from the tyre and thereby reduces the extent or degree of physical contact of the tyre with the exposed surfaces of the reflective elements (14). The shoulders (45) preferably incorporate metal reinforcement members to protect the shoulders (45) against non-rolling objects which slide over the marker, and the reflector unit (11) has apertures through which jets of air/water are expelled from the casing (10) when the reflector unit (11) is depressed by a tyre.
Patent EP-0051611-A1 (EP)
Inventor: EKEROT SVEN TORBJORN
IPC: B22D11/00
Filed: 1981-05-08
Abstract: Procede, (fig. 1), d'application d'un revetement (8) de metal sur un fil metallique (2) ayant sensiblement le meme point de fusion que le metal, ou le fil (2) a l'aide d'une bobine de deroulement (1) et une bobine d'enroulement (17), passe au travers d'un bain (4) de ce metal en fusion contenu dans un conteneur, une caisse de coulage ou autre (3). Ce fil (2) provient de la bobine de deroulage (1) puis est introduit dans le bain (4). Le procede est caracterise en ce que le fil (2) sort du bain (4) par un orifice de sortie (10) amenage dans le fond (5) du conteneur (3). Le diametre ou la dimension correspondante du trou de sortie (6) est sensiblement, de preference, 1,5 a 2 fois superieur au diametre ou dimension correspondante du fil (2), obligeant ainsi le metal en fusion de s'ecouler le long du fil (2). Le procede se caracterise en outre en ce que le metal en fusion qui s'ecoule (8) est refroidi par un dispositif de refroidissement (9, 10) pour se solidifier et donner un revetement (8) sur le fil (2), apres quoi le fil (2) avec le revetement (8) est enroule sur la bobine d'enroulement (17). L'invention concerne aussi un appareil de mise en oeuvre du procede.
Patent EP-0056813-A1 (EP)
Inventor: CHENG DAH YU
IPC: F22B35/06
Filed: 1981-08-04
Abstract: La soupape de commande de vapeur (44') pour une chaudiere a chaleur perdue dans un moteur Cheng a cycle a fluides double (DFC) est situee entre les sections de l'evaporateur (34) et du surchauffeur (36). A cet emplacement il permet de porter au maximum la temperature de la vapeur du surchauffeur assurant une recuperation maximale de la chaleur perdue.
Patent EP-0061569-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16L21/00
Filed: 1982-02-04
Abstract: A coupling for connecting pipe ends includes a sleeve member having radial flanges at the longitudinal ends thereof, a plurality of spaced ribs, tightening straps disposed about the sleeve between the spaced ribs, and a resilient collar extending into the sleeve for receiving the pipe ends, the resilient collar also extending around the longitudinal ends of the sleeve member and around the radial flanges, the resilient collar further having a ring-like section extending on the longitudinally inner sides of the radial flanges such that the ring-like section grips onto the longitudinal inner sides of the radial flanges.
Patent EP-0058867-A1 (EP)
Inventor: EITENMULLER JURGEN DR
IPC: A61L27/12
Filed: 1982-02-09
Abstract: Verfahren zur Herstellung einer Trikalziumphosphat-Knochenkeramik zur Verwendung als Knochenimplantat, insbesondere zur Auffüllung von Hohlräumen oder zur Fixierung von Knochenbruchstücken nach Frakturen und hiernach hergestellter Trikalziumphosphat-Keramikformkörper. 
     Die Erfindung betrifft ein Verfahren zur Herstellung einer Trikalziumphosphat-Knochenkeramik zur Verwendung als Knochenimplantat, insbesondere zur Auffüllung von Hohlräumen oder zur Fixierung von Knochenbruchstükken nach Frakturen und hiernach hergestellter Trikalziumphosphat-Keramikformkörper mit einer Mikro- oder Makroporösität für eine erhöhte Aufnahme eines Wirkstoffes, wie Antiseptikum Chemotherapeutikum oder Breitbandmikrobiozid und mit einer Außenbeschichtung für eine Langzeitfreigabe des Wirkstoffes.
Patent EP-0068312-A1 (EP)
Inventor: KUDO TOSHIYUKI
IPC: G11B9/07
Filed: 1982-06-16
Abstract: A keel-tipped stylus (30) has a constricted terminal portion (48) which is mounted on narrow shoulders (44, 46) which is in turn mounted on wide shoulders (40, 42). The keel-tipped stylus (30) is formed from a V-shaped stylus which engages into a spiral groove formed in an abrasive lapping disc (60, fig. 9). As the lapping disc rotates, the V-shaped stylus runs along the groove to lap the constricted terminal portion together with the narrow and wide shoulders.
Patent EP-0070507-A1 (EP)
Inventor: VOGT WERNER
IPC: B42D15/02
Filed: 1982-07-14
Abstract: A method for producing an information carrier in the form of a card, such as an identification card or pass, as well as an information carrier produced in accordance with this method. The information carrier comprises a plurality of plastic layers combined with one another into a block, at least one of which contains a photograph of the bearer and/or his fingerprint and/or other readable or machine-readable data in the form of a photographic layer. This photographic layer is produced and incorporated into the sandwich of plastic layers making up the identification card in that a specially prepared film is exposed to light, developed, fixed and dries, and then the carrier layer of this film sandwich is removed from the emulsion after the emulsion has entered into an adhesive bond with a first plastic carrier layer, this adhesion being substantially greater than the adhesion of the emulsion to the film's auxiliary carrier, which is to be removed.
Patent EP-0102405-A1 (EP)
Inventor: DENIS RENE
IPC: G09F3/03
Filed: 1982-09-03
Abstract: 1. An ultrasonic identity seal comprising a disc (6) and an ultrasonic transducer (1) associated stationarily and axially to a metal delay line (3), characterized in that the central hole (5) of the disk, in which the free end (4) of this delay line is visible, and said end (4) of the delay line (3) each have a truncated shape so that, after the assembly, there remains a circular conical slot which increases in diameter from the inside to the outside and which is filled by an annular rivet (7) of soft metal, this rivet thus fixing the disk and the delay line to each other, the principal elements of the ultrasonic identity of the seal being given by the outer form of said end.
Patent EP-0077009-A1 (EP)
Inventor: JOVY HERBERT DR
IPC: F28D7/04
Filed: 1982-10-06
Abstract: Two metal bands (3, 4) having a corrugated profile are deformed and are given the form of a spiral. At the same time, a first flat band (7) and a second flat band (8) are subjected to cold-working so that each of them forms a flat spiral of which the whorls describe the same plane. Said flat spirals (7, 8) form the ceiling and the floor of a first channel (1) for the fluid of a heat exchanger and are connected by a continuous working process to the metal band (3, 4) by their respective longitudinal edges. Thus, a first spiral-shaped channel (1) is obtained. Between the whorls of the channel (1), there are arranged additional flat bands (9, 10) which are also deformed into flats spirals, and which are fixed by their edges on the angular portion of the first channel (1) for the fluid. Thereby, a second channel (2) for the fluid is obtained. Said method being implemented as a continuous process, the manufacturing of such heat exchanger is extremely economical.