baber/WOPTO huggingface dataset:
Patent EP-0018167-A1 (EP)
Inventor: NAKANO TOSHIO
IPC: B29C55/28
Filed: 1980-04-09
Abstract: An apparatus for depositing a dusting agent to an inside wall of a tubular film (1) comprises a detector (26) for detecting the speed of the tubular film (1), a transmitter (23) for emitting a signal through the tubular film (1) to an internal space (8) defined by the tubular film (1), an electric circuit for setting the signal to be emitted from the transmitter (23) according to the detected signal by the detector (26), a receiver (22) for receiving the signal emitted from the transmitter (23) in the internal space (8), an electric motor (14) whose rotational speed is controlled by the signal received by the receiver (22) and means (19, 21, 18) for scattering the dusting agent upon rotation of the electric motor (14).
Patent EP-0024790-A1 (EP)
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/00
Filed: 1980-06-10
Abstract: A food product is extruded as an elongate billet (14) from the head (10) of a mandrel (1). The mandrel (1) has inner and outer passages to dispense a solid core (A) (e.g. meat) and a more mobile annular coating (B) (e.g. fat). The product comprises an outer casing (13) of plastics dispensed from the mandrel onto the product as it emerges from the extrusion head.
Patent EP-0024213-A1 (EP)
Inventor: RIPERT ROGER LOUIS
IPC: F16K27/02
Filed: 1980-08-18
Abstract: A pipeline swing check valve (10) comprising a fabricated valve body (12) with a fabricated cylindrical hub member (26) welded therein. The clapper (38) is hinged, not to the body (12), but directly to the hub member (26) or some part thereon so that it can be mounted and adjusted for proper seating without handling the entire valve (10), and then installed with the hub member (26) as a unit.
Patent EP-0026583-A1 (EP)
Inventor: CEMENSKA RICHARD A
IPC: F02M41/06
Filed: 1980-09-03
Abstract: A fuel injection apparatus has a pair of rotary valve spindles (46,48) which form the necessary valves (20,22, 24) for starting and stopping both pilot and main injection of fuel into an engine. The first valve spindle (46) also provides means (26) for sequentially controlling the fuel flowthrough a first nozzle (28) for pilot injection and through a second nozzle (30) for main injection.
Patent EP-0024954-A1 (EP)
Inventor: UMEMURA SUMIO
IPC: C07C51/25
Filed: 1980-09-04
Abstract: An improved catalyst suitable for use in the production of an unsaturated carboxylic acid by the catalytic vapor phase oxidation of an unsaturated aldehyde is provided. In this catalyst, a heat-resistant inorganic substance, such as alumina, silica-alumina and silicon carbide, having a particle diameter of 3 through 10mm, an apparent porosity of 35 through 60%. a water absorption of 20 through 50%, an average pore diameter of not less than 40 microns, a specific surface area of not more than 2 m 2 /g and a bulk specific gravity of 1.5 through 2.0 is used for supporting a composition containing molybdenum, phosphorous, vanadium and the alkali metals. The use of the above-mentioned carrier results in the advantages that the unsaturated carboxylic acid, such as methacrylic acid, can be selectively produced from the unsaturated aldehyde at a high yield and that the mechanical strength of the catalyst is remarkably improved.
Patent EP-0028121-A1 (EP)
Title: Improvements relating to downhole shearers
Inventor: FLETCHER FREDERICK
IPC: E21B10/00
Filed: 1980-10-22
Abstract: When drilling through unconsolidated overburden strata a hole can close over. Reaming while retracting the drill bit (1) may still not ensure the hole to remain open for the subsequent insertion of a casing liner (32). This problem is overcome by providing a reamer casing shoe (5) and an elongate generally cylindrical drill-collar sub-member (7) which engages in the cylindrical casing shoe wall (9), one end of the sub-member (7) being connected to a drill bit (1) and the other end to a drill rod string (3). Locking means (13, 15; 27, 29) enable the reamer casing shoe (5) and casing liner (32) to be driven down with the drill bit (1) or to be lifted with the bit (1) and drill rod string (3). A conventional casing liner (32) is connected by a rotatable connection to the trailing edge of the casing shoe (5) and thus does not rotate with it, but moves into the borehole as drilling proceeds uninhibited by unconsolidated overburden strata. The locking means (13, 15: 27, 29) can be released at the end of a drilling operation to allow the drilling bit (1), sub-member (7) and drilling rod string (3) to be retracted.
Patent EP-0014685-A1 (EP)
Inventor: SCHNEIDER FRED
IPC: C11B3/02
Filed: 1980-01-31
Abstract: Fatty animal starting material is subjected to extraction using a gas at supercritical conditions. The extraction operation takes place in a static column without circulation. The gas used as a solvent in the extraction operation may be subsequently regenerated and re-used. Any innocuous gas may be used provided its critical constants fall within the pressure and temperature ranges dictated by the extraction material. The fats are completely extracted without chemical modification of either the extract or the residue, both of which retain their natural composition. The water content of the extracted fats is less than 0.2% by weight. Scrap fat from meat and offal, such as visceral fat, may be used as starting material.
Patent EP-0037041-A1 (EP)
Inventor: BROWN DOUGLAS BURTHUM
IPC: B30B9/12
Filed: 1981-03-20
Abstract: A press for continuous expressing of a liquid from a particulate liquid/solid mass of the type including a conveyor screw or auger (19) advancing the mass through a tubular housing which is provided with drainage perforations (34). The compression and advancement of the material through the perforate section is effected by the face (28) of a reciprocating annular sleeve (27), the stroke of the sleeve (27) being so arranged that at least one-half of the travel of said face (28) takes place within the perforated area. The frequency of the reciprocating movement of the sleeve (27) is three cycles per second or more, to reduce resistance to the passage of the mass through the housing. The device is capable of a considerable increase in dewatering performance, as compared with known devices of the type operating more or less solely with a conveyor screw.
Patent EP-0043567-A1 (EP)
Inventor: MARTIN JOHANNES JOSEF
IPC: F23C99/00
Filed: 1981-07-03
Abstract: A combustion apparatus has a combustion chamber which is divided into combustion zones respectively communicating with individual mixing zones in a mixing chamber. Combustion air enters the mixing zones and then flows into the combustion zones. The concentration of NOx in the combustion products of each of the combustion zones is measured and water vapor is fed into each mixing zone in an amount which depends upon the NOx concentration for the corresponding combustion zone. The amount of water vapor fed into a mixing zone is such as to maintain the combustion temperature below a value at which substantial quantities of NOx are formed. The water vapor is fed into the mixing zones generally countercurrent to the combustion air entering the combustion zones and the water vapor and combustion air flow into the combustion zones together.
Patent EP-0051726-A1 (EP)
Inventor: RUFF GUENTER WOLFGANG DIPL-ING
IPC: H04W84/10
Filed: 1981-09-18
Abstract: Die Erfindung betrifft eine Teilnehmersprechstelleneinrichtung in einem Wählnetz mit mehreren Teilnehmern und ist dadurch gekennzeichnet, daß eine tragbare zweite Sprechstelle vorgesehen ist, die von der Teilnehmersprechstelleneinrichtung drahtlos abgesetzt ist, und daß über die Teilnehmersprechstelleneinrichtung eine Verbindung zwischen der zweiten Sprechstelle und den Teilnehmern aufbaubar ist.
Patent EP-0051244-A1 (EP)
Inventor: ANTLFINGER GEORGE JOHN
IPC: D04H1/64
Filed: 1981-10-27
Abstract: A polyolefin fabric, such as polyethylene or polypropylene, having improved wet tensile strength retention is made by bonding polyolefin fibers with a latex containing at least 5% polyvinyl chloride and/or polyvinylidene chloride.
Patent EP-0034046-A1 (EP)
Inventor: CHARNOCK RONALD SCOTT
IPC: C09J4/06
Filed: 1981-02-05
Abstract: A structurally toughened heat resistant adhesive composition comprising a solution of a polyacrylic elastomer in polymerizable acrylate ester monomers. The adhesive composition also contains an adhesion promoter, a cross-linking agent, a free-radical generator and a free-radical accelerator. The adhesive compositions are generally used as two-part systems, and yield bonds with improved heat and solvent resistant properties. 
     The polymerizable acrylate ester monomers may be monofunctional or a combination of mono- and polyfunctional monomers. Among the useful classes of monomers are alkyl and cycloalkyl acrylates, alkyl and cycloalkyl methacrylates, alkoxy acrylates and methacrylates, alkylene diacrylates and dimethacrylates. A few of the preferred monomers are methyl methacrylates, lauryl methacrylates, isobornyl methacrylates, and tetrahydrofurfuryl methacrylates. 
     The preferred acrylic rubbers are generally the homopolymers of alkyl esters of acrylic or methacrylic acid; homopolymers of alkoxy esters of acrylic or methacrylic acid; or copolymers of either of these with a lower alkene. Most preferred are the rubbers formed from the copolymerization of ethyl acrylate with 2-chlorethyl vinyl ether, or from the copolymerization of ethylene, methyl acrylate and a third monomer containing carboxylic curing cites.
Patent EP-0053926-A1 (EP)
Inventor: SULLIVAN HOWARD MICHAEL
IPC: E04F11/18
Filed: 1981-12-04
Abstract: Apparatus for use in building frames for machine guard systems has a number of parts and may be sold as a kit of parts. The parts include:
     1. a length of extruded metal (12) of indefinite length having a longitudinal recess (22);   2. at least one metal rod (18) of indefinite length having a cross-sectional shape which is complementary to that of the recess (22) in such a manner that the rod (18) can be inserted in the recess (22) by rotating it about its own axis, each rod (18) having at least one threaded bore extending transversely therethrough;   3. a pluralityof bolts (14) having threads complementary to the bores;   4. a plurality of brackets (10A) which may be held to the frame members (12) by the bolts (14).
Patent EP-0041426-A1 (EP)
Title: Produit de couplage entre une lectine et un ligand spécifique, obtention et application dans le domaine biologique
Inventor: AVRAMEAS STRATIS
IPC: G01N33/532
Filed: 1981-05-18
Abstract: La présente invention concerne un produit de couplage entre un ligand spécifique et une lectine, par liaison covalente. Le produit de l'invention peut par exemple être le produit de couplage de Concanavaline A et d'un antigène, d'un haptène, d'un anticorps, d'une hormone ou de son récepteur, d'une enzyme ou de son inhibiteur ou d'une lectine, le couplage étant réalisé à l'aide de glutaraldéhyde ou de p-benzoquinone. Application : dosage immunologique.
Patent EP-0051007-A1 (EP)
Inventor: POTIN MICHEL
IPC: H04N3/233
Filed: 1981-10-06
Abstract: 1. Vertical and/or horizontal scanning device in a television receiver comprising a deflector through-crosses by a saw-tooth varying current modified by a correction in order to reduce image distortions, characterized in that it comprises means 34 so that the correction is only introduced during one fraction of each variation period of the current in the deflector 5.
Patent EP-0056806-A1 (EP)
Inventor: WUERZBURGER HANS
IPC: F24J3/08
Filed: 1981-04-18
Abstract: La recuperation s'effectue au moyen d'une sonde composee de tuyaux concentriques. Elle est constituee d'un tuyau interieur lisse (8) qui debouche librement dans un tuyau (10) a paroi ondulee et fermee a son extremite inferieure.
Patent EP-0066573-A1 (EP)
Inventor: ROCHAT JEAN-DENIS
IPC: G05D11/13
Filed: 1981-11-20
Abstract: Les conduites (1, 2) pour l'amenee de deux gaz differents a melanger sont associees chacune a un regulateur de pression (3, 4) et debouchent dans deux chambres (5, 6) reliees par des etranglements (7, 8) de section variable a une chambre de melange (9). Un organe de commande (13) permet de faire varier la section des etranglements (7, 8) sans modifier le rapport entre ces sections. Un autre organe de commande (14) permet de faire varier le rapport entre ces sections sans en modifier la somme. Ce dispositif permet le melange de gaz de poids moleculaire quelconque dans des proportions determinees.
Patent EP-0058972-A1 (EP)
Inventor: KEMMER KLAUS
IPC: B23C5/20
Filed: 1982-02-19
Abstract: Schneidwerkzeug für die spanabhebende Bearbeitung mit einer ?Aufnahmetasche? (2), in welcher auswechselbare Schneideinsätze (4) selbstklemmend eingesetzt werden können. Aufnahmetasche und Schneideinsätze besitzen je zwei einandergegenüberliegende Anlageflächen (6), (9) von angenäherter Kreisform um den Drehpunkt M des Schneideinsatzes. Die Anlageflächen sind und mit Führungen (7), (12) versehen. Der Schneidenin Arbeitsposition komplementär zueinander ausgebildet und mit Führungen (7), (12) versehen. Der Schneideinsatz kann mit seiner Schmalseite in die Aufnahmetasche eingesetzt und durch Verdrehen in Richtung der an der Schneidkante im Betrieb angreifenden Kraft fest verriegelt werden. Ein Lösen des Schneideinsatzes ist im Betrieb nicht möglich. Der Schneideinsatz weist vorzugsweise zwei einander diametral gegenüberliegende Schneidkanten (5) und (5') auf.
Patent EP-0083826-A1 (EP)
Inventor: FARRELL CHRISTOPHER J
IPC: C08K3/30
Filed: 1982-01-08
Abstract: A comesitble container has a wall or envelope made from a plastics multilayer structure in which one layer is an oxygen barrier to guard against ingress of oxygen. The structure also comprises an activatable oxygenphilic substance, e.g. to deliquescent sulphite, between the barrier layer and the container contents or comestible, this substance being protected against moisture reaching it at least from the contents by a polymeric layer impermeable to water at normal storage temperatures but permeable thereto during filling the container or retorting it for sterilizing its contents. Wetting of the substance changes it from a passive state to the oxygenphilic state whereupon it commences fixing the oxygen in a chemically-bound state. A similar activatable structure can serve as an oxygen-scavenging insert for a container, and comestibles can be protected by sealing them in their containers followed by activating the substance to its oxygenphilic state.
Patent EP-0070671-A1 (EP)
Inventor: BELMONTE JAMES ALBERT
IPC: B01D29/11
Filed: 1982-07-13
Abstract: Masking apparatus and methods are disclosed for bulk charging a flowable material into selected cell ends (11) exposed at an end face (12) of a honeycomb structure (10). The masking (20) has protrusions (24) which assist in properly aligning the mask (20) to the end face (12) and reduce the possibility of improperly charging cells. In one embodiment, a planar body (21) is provided having a plurality of hollow protrusions (24) which extend into selected cell ends (11) when the planar body (21) is fitted against the end face (12). A flowable material charged against the planar body (21) passes through the hollow protrusions (24) into the selected cell ends (11). in another embodiment, a plurality of preformed protrusions or plugs (40) are mounted along thin, flexible members (41) at predetermined locations. The plugs (40) are inserted into and block or cover the ends of an equal plurality of cells. A flowable material charged against the end face passes into the remaining, uncovered cells. The invention is of particular use in fabricating solid particulate filter bodies from ceramic-based honeycomb structures. Preferably the mask (20) is made of a flexible material, for instance a polymer, preferably an elastomer. Also described are apparatus and dies for making the die. A method of aligning the flexible mask (20) with a honeycomb body by vibration is also described.
Patent EP-0104165-A1 (EP)
Title: Systeme d'echange ionique et procede d'isolement et de determination de l'hemoglobine glycosylee dans le sang humain
Inventor: SANDERS JAMES LYNN
IPC: G01N33/72
Filed: 1982-03-25
Abstract: Un système et un procédé par échange ionique permet d'isoler l'hémoglobine glycosylée (HB Al) d'autres hémoglobines dans le sang humain et de déterminer en même temps la quantité d'hémoglobine glycosylée. La séparation de l'hémoglobine glycosylée est réalisée par le système d'échange ionique avec une dépendance thermique réduite dans une gamme s'étendant d'environ 15o à 37oC, et sans une commande rigide du pH et de la force ionique. Le système d'échange ionique baisse le pH du sang humain jusqu'à environ pH = 6,9 par l'utilisation d'un tampon organique, de préférence un tampon amphotérique. Le système d'échange ionique comprend également une résine échangeuse de cations. La composition préférée du système d'échange d'ions comprend environ 0,05 moles d'acide 3-(N-morpholino) propanesulfonique en tant que tampon et du dextran de carboxyméthyle en tant que résine échangeuse d'ions, présente en une quantité variant entre 30 milliequivalents environ et 50 milliequivalents environ de capacité de captage par litre de composition.
Patent EP-0089522-A1 (EP)
Inventor: ROSSMANN CHRISTIAN
IPC: B01D17/04
Filed: 1983-03-03
Abstract: Beansprucht ist die Verwendung von 2,4,7,9-Tetramethyl-5-decin-4,7-diol zur Spaltung von Öl-in-Wasser-Emulsionen, insbesondere von Emulsionen in neutralen oder alkalischen Reinigungslösungen im industriellen Bereich, die als Verunreinigungen mineralische oder native Öle emulgiert enthalten. Das Spaltungsmittel wird der Emulsion in Mengen von 0,5-50 vorzugsweise 0,5-5 g/l, bezogen auf das Emulsionsvolumen bei Raumtemperatur zugesetzt und die Öl/Tetramethyldecindiol-Phase abgetrennt. Die Reinigungslösung kann nach Einstellung der Sollzusammensetzung erneut verwendet werden.
Patent EP-0099972-A1 (EP)
Inventor: STAEGER HANS
IPC: E04H1/12
Filed: 1983-05-26
Abstract: 1. Connecting element for panels of which the side edges are held in U-shaped receiving clamps which consist in each case of two mutually parallel walls and a connecting web which keeps these spaced apart, the clamps being a assemble together to form a node by which a plurality of panels can be assembled together to form a three-dimensional structure each receiving clamp (1) having associated with it and extending parallel with the connecting web (5) hinge sleeves (12), the axial length of which corresponds to a fraction of the height (h) of the walls (3, 4) measured in the direction of the connecting web and which are adapted to be assembled in alignment with at least one further hinge sleeve (12') of another receiving clamp (2) through a fixing pin (120) which forms the hinge pin (23), characterised in that associated with each receiving clamp (1) there is in each case only one hinge sleeve (12) which is mounted on the connecting web (5) and offset to the hinge sleeve of the other receiving clamp by the amount corresponding to its axial length and in the direction of the hinge axis (23) and in that an axial intermediate space between the hinge sleeves which is created upon assembly is bridged by an inserted intermediate sleeve (20), the dimensions of which correspond to those of the hinge sleeves.
Patent EP-0100457-A1 (EP)
Inventor: WEYER KLAUS DR
IPC: C08L67/02
Filed: 1983-07-07
Abstract: Addition of an ethylene-vinyl acetate copolymer allows the critical width of mouldings made from polycarbonate, rubber-elastic graft polymer and optionally polyalkylene terephthalate to be increased.
Patent EP-0103735-A1 (EP)
Inventor: VOGT WILHELM DR
IPC: C07C51/54
Filed: 1983-08-11
Abstract: Beim Verfahren zur Herstellung von Essigsäureanhydrid durch Umsetzung von Methylacetat und/oder Dimethylether mit Kohlenmonoxid, ggf. in Mischung mit bis zu 20 Vol% Wasserstoff, unter praktisch wasserfreien Bedingungen bei Temperaturen von 120 bis 270°C und Drücken von 1 - 500 bar in Gegenwart eines Katalysatorsystems aus Nickel oder Nickelverbindungen, einer organischen Jod- oder Bromverbindung sowie einer tertiären oder quaternären organischen Phosphorverbindung enthält das Katalysatorsystem zusätzlich eine Titanoder Zirkoniumverbindung.
Patent EP-0114244-A1 (EP)
Inventor: DYCK CLAUS
IPC: H02G15/08
Filed: 1983-11-23
Abstract: 1. Cable distributor or cable branching joint, for co-axial cables, in which assemblies for signal distribution are housed in a metallic housing (1), over which as well as over the cable ends (8) introduced into the housing (1) is applied a sheathing shrinking under the effect of heat, wherein those zones (6) of the sheating, which project beyond the housing (1), are before the assembly still disposed in the unshrunk state, characterized thereby, that for each cable end (8) to be introduced, an introduction spring clamping sleeve (7a, 7b), the internal diameter of which in the stressed state corresponds to the diameter of the outer co-axial cable conductor (13) of a coaxial cable to be introduced, is rigidly and electrically conductively connected with the housing (1), that the introduction spring clamping sleeves (7a, 7b) display lamellar spring cages (12) in their regions remote from the interior housing space and diameter reductions (14) in their regions facing the interior housing space in such a manner that the inner co-axial cable conductor (15) are still freely leadable through in the region of the smaller diameters, that moisture seals (17) annularly surrounding the inner co-axial cable conductor (20) are placed in the diameter transition zones (16) of the introduction spring clamping sleeve (7a, 7b) and that tulip-shaped spring clamps (21), which are arranged concentrically with the introduction spring clamping sleeves (7a, 7b) for the reception of the inner co-axial cable conductor (20) are disposed firmly anchored in the interior of the housing (1).
Patent EP-0113062-A1 (EP)
Inventor: FRIEDRICH KARL
IPC: B62D49/06
Filed: 1983-12-01
Abstract: Ein fahrbares Arbeitsgerät wie z.B. ein Schaufellader kann durch Verwendung einer besonderen Achskonstruktion in kleinen Baumaßen und mit einer Wendigkeit, wie sie bisher allenfalls durch antriebsgelenkte Fahrzeuge erzielt wurde, gebaut werden. Der Achskörper (10) kann in einem Zwickel zwischen zwei Räumen liegen, die von den Rädern (2, 3) einerseits im einen und andererseits im anderen extremen Lenkeinschlag eingenommen werden, wobei die Räder in diesen Extremstellungen in zur Vertikalebene um etwa 10 bis 15° geneigten Ebenen liegen.
Patent EP-0145795-A1 (EP)
Inventor: SACHSER HERBERT
IPC: F16B39/24
Filed: 1983-12-02
Abstract: The castor has a bracket for its detachable mounting in an apparatus foot, tubular foot or the like provided with a hollow space. The bracket has a screw pin (24) which is connected fixedly in terms of rotation to a swivel bearing (22), projects upwards and is surrounded by an expanding sheath (37). Expanding cones (35,38) fit on both sides into this expanding sheath (37) and press tightly the expanding sheath (37) in the hollow space by axial tensioning, one cone (35) being secured fixedly in terms of rotation with respect to the screw pin (24) by means of a securing plate (27) which can be fixed to the swivel bearing (22). In order to simplify fitting, arranged between securing plate (27) and cone (35) is a reverse-lock disc (30) which engages on the one hand in a recess of the cone (35) and on the other hand with at least one spring tongue (36) in a recess of the securing plate (27). <IMAGE>