baber/WOPTO huggingface dataset:
Patent EP-0260735-A1 (EP)
Inventor: VAN ES MACHIEL ARNOLDUS HENRIC
IPC: F27D3/15
Filed: 1987-08-25
Abstract: A stopper for a tap hole (9) of a steel converter has a plug (2) which can at least partly be fitted into the tap hole (9), and holding means (4) for holding the plug (2) in place in the tap hole (9). To avoid entry of slag into the tap hole, even on initial tipping, the plug (2) is substantially cylindrical in shape and can be moved along the whole length of the tap hole (9). The holding means (4) are adapted to lose their holding action when the stopper is subjected to the heat of the molten steel upon tipping of the converter (10).
Patent EP-0235872-A1 (EP)
Inventor: KONTZ ROBERT FRANKLIN
IPC: B65C9/24
Filed: 1987-01-06
Abstract: A labeling machine for successively applying flexible plastic labels to round containers, such labeling machine incorporating equipment to sever labels from a web of indefinite length thereof, to apply a leading edge of each of such labels to the periphery of a rotating vacuum drum, heating the leading and trailing edges of each such label while on the rotating vacuum drum by directing warm air there against to heat such leading and trailing edges to a temperature at which the material therein becomes self-adhesive, and bringing the heated leading edge of the label on the vacuum drum into contact with a container rolling along a curved surface at a label transfer station to cause the label to transfer to the container and to eventually wind itself around the rolling container, thereby causing the heated leading and trailing edges of the label to adhere to the con­tainer or, in the case of a label whose length exceeds the circumference of the container, to cause the trailing edge of the label to adhere to the overlapped leading edge thereof.
Patent EP-0234731-A1 (EP)
Inventor: HANDKE WAYNE A
IPC: E21B47/10
Filed: 1987-01-23
Abstract: A method of logging a well (2) includes the steps of moving a tagging agent into a well so that the tagging agent (14) is deposited in an earthen formation (6) of the well, which tagging agent is non-radioactive at least until just prior to entering the well; irradiating the tagging agent from a source (8) so that the tagging agent exhibits at least one tagging agent characteristic distinguishable from earthen formation characteristics, and detecting (10) the at least one tagging agent characteristic after the tagging agent has been deposited in the earthen formation.
Patent EP-0252721-A1 (EP)
Inventor: KANOJIA RAMESH M
IPC: C07D413/12
Filed: 1987-07-07
Abstract: Substituted 3-isoquinolinol compounds of the general formula
      that exhibit cardiotonic and/or phosphodiesterase fraction III inhibiting properties and/or renal vasodilating are pharmacologically active in the treatment of cardiac conditions. Methods for synthesizing and using those compounds are described.
Patent EP-0260313-A1 (EP)
Title: Adaptor for coupling plural compression drivers to a common horn.
Inventor: ANDREWS ANTHONY J
IPC: G10K9/13
Filed: 1987-03-06
Abstract: An adaptor for coupling a plurality of compression drivers to the throat of a common horn. The adaptor includes a passage (8) coupled to each of the plurality of compression drivers (1), the passages extending forwardly toward the horn. A longitudinally extending central member (10) is mounted within the horn flare (2), extending along its central axis and tapering forwardly. The surfaces of the horn flare and the central member define an annular region between the side walls of the horn flare and the central member. The passages for each of the compression drivers are connected with this annular region. The adaptor therefore comprises a manifold whose passages operate into three symmetrical sectors of the annular passage formed by the insertion of the central member into the horn flare.
Patent EP-0313658-A1 (EP)
Inventor: YAMAUCHI S MITSUBISHI DENKI K
IPC: G02F1/17
Filed: 1987-08-06
Abstract: Extracteur d'humidité servant à éliminer l'humidité d'un gaz en contenant, comprenant une première électrode dont l'une des surfaces vient en contact avec le gaz contenant l'humidité et produit un proton après l'application d'une tension positive, une matière solide conductrice de protons liée à l'autre surface de la première électrode et à travers laquelle passe le proton, et une deuxième électrode reliée à la matière solide conductrice de protons par l'une de ses surfaces dans une partie autre que la partie de liaison entre la matière solide conductrice de protons et la première électrode, l'autre surface étant maintenue en contact avec l'espace et produisant de l'hydrogène ou de l'eau à partir du proton ayant traversé la matière solide conductrice de protons après l'application d'une tension négative sur cette dernière.
Patent EP-0290735-A1 (EP)
Inventor: KOCH RUDOLF
IPC: A61F2/30
Filed: 1988-03-08
Abstract: The kit for the anchoring stem (1) of a femoral head prosthesis consists of a stem body (2), a neck part (8) and an end part (17). The neck part (8) and end part (17) can be attached to the stem body (2), which gives stability and strength to the stem (1) by virtue of its master cones (4, 5) extending virtually over the entire length of the stem. The distal end part (17) detached from the stem body (2) permits intraoperative adaptation of the stem to an individual patient in the distal area too, without having to replace the "main part" of the stem providing stability and strength. <IMAGE>
Patent EP-0282062-A1 (EP)
Title: Plastic optical fiber
Inventor: OKAMOTO MASAYA C O IDEMITSU PE
IPC: G02B1/04
Filed: 1988-03-10
Abstract: Disclosed is a plastic optical fiber which comprises a core and a cladding wherein the sheath comprises a polycarbonate having a recurring unit represented by the following formula (1):
      and refractive index of the core is higher than that of the cladding by at least 0.01. This plastic optical fiber has superior heat resistance and shows no loss of light transmittance even if it is used under the condition of high than 100°C and besides is simple in structure.
Patent EP-0309691-A1 (EP)
Title: Fadenführerarm
Inventor: GOLLER ERNST
IPC: D04B15/56
Filed: 1988-08-06
Abstract: Bei dem Fadenführerarm (11) sind die oberhalb des Fadenführernüßchens (12) angeordneten Fadenleitorgane (15-17) in einem Fadenleitstern (20) ausgebildet, der unmittelbar vor einem Fadenabhalteschild (21) angeordnet, vorzugsweise einstückig mit ihm ausgebildet ist. Der Fadenabhalteschild (21) hat einen glatten Außenrand, der keine spitzen Winkel aufweist, und die freiliegenden Ränder des Fadenleitsternes (20) sind abgerundet oder abgeschrägt, so daß sich am Fadenleitstern und dem Fadenabhalteschild keine Fäden verfangen können.
Patent EP-0355181-A1 (EP)
Inventor: SPENCER JAMES R
IPC: B22F3/12
Filed: 1988-08-18
Abstract: A process is disclosed for producing tungsten heavy alloy billets. The process involves forming a uniform blend of elemental powders to form a tungsten alloy having a tungsten content of equal to or less than about 91% by weight and wherein the particle size of the tungsten is no less than about 2 micrometers in diameter. This blend is uniformly packed into a container having thermal expansion similar to that of the powder. The blend is then sintered in a hydrogen atmosphere at a temperature sufficient to impart strength to the powder and to reduce oxides and remove volatile impurities from the powder without significant densification in the powder. The powder is then solid state sintered in a reducing atmosphere at a sufficient temperature to densify the powder to at least about 90% of the theoretical density but at a temperature below the liquid phase sintering temperature of the powder, to form the billet. If the tungsten content of the alloy is greater than about 88% by weight, the solid state sintered powder can then be liquid state sintered by slowly raising the temperature from the solid state sintering temperature to the liquid phase sintering temperature and holding at this temperature for a sufficient time to accomplish the liquid sintering and achieve a density of greater than about 99% of the theoretical density in the billet.
Patent EP-0284169-A1 (EP)
Inventor: VAN BREEN ADRIAAN WOUTER
IPC: D21H17/46
Filed: 1988-03-25
Abstract: A process for producing a fibre reinforced polymer sheet by paper-making technology starting from an aqueous dispersion of thermoplastic polymer particles and fibres having a minimum length of 2.0 mm, characterized in that the polymer is an alternating copolymer of an olefinically unsaturated compound and carbon monoxide with a weight average molecular weight of at least 2000 and the fibres are used in an amount of from 5 to 450 pbw per 100 pbw of polymer.
Patent EP-0306080-A1 (EP)
Inventor: VERCLYTE EDDY
IPC: D03D47/48
Filed: 1988-08-23
Abstract: Tucking-in device for weaving machines, consisting of at least a thread clamp (10) in order to grip the free thread ends (16) of the weft threads (4), and a tucker arm (12) in order to draw the thread ends (16) back into the shed (6), characterized in that it is equipped with a pneumatic cleaning mechanism (14) for cleaning at least the thread clamp (10) by means of an airjet (15).
Patent EP-0301712-A1 (EP)
Inventor: MORRISON DAVID GEOFFREY
IPC: H04N7/30
Filed: 1988-07-04
Abstract: Values, such as a set of coefficients in a transform-based video coder are to be transmitted sequentially in any one of a number of possible preset orders. The order to be selected is the one that results in the largest number of consecutive zeros (or low values) at the end of the sequence. 
     Values are supplied (in an arbitrary sequence) with addresses, in parallel to a bank of assessment sections - ­one for each preset order - each of which translates the addresses into addresses representing a position in the respective order and records the highest for which the associated value is non-zero. The outputs of the sections are than compared to identify the lowest, and hence the optimum order of transmission.
Patent EP-0318205-A1 (EP)
Inventor: RAMACHANDRAN RAMAKRISHNAN
IPC: C07C51/215
Filed: 1988-11-17
Abstract: An improved process is provided for the production of anhydrides and nitriles from hydrocarbons by reaction with an oxygen-containing gas comprising oxygen, air or a gas enriched in oxygen relative to air and ammonia where a nitrile is desired, in the presence of a suitable catalyst. In the process, a selective separator provides recycle of a substantial portion of the unreacted hydrocarbon as well as for a controlled amount of a gaseous flame suppressor in the system. The gaseous flame suppressor comprises a substantially unreactive hydrocarbon containing 1 to 5 carbon atoms, carbon dioxide and nitrogen when present in the feed to the ammoxidation/­oxidation reactor. The use of air or oxygen-enriched air in the feed to the ammoxidation/oxidation reactor is particularly advantageous from an economic view in combination with a pressure swing adsorption unit as the selective separator. The process is characterized by high selectivity to the formation of the product.
Patent EP-0325877-A1 (EP)
Inventor: ITOZAKI HIDEO
IPC: H01L39/24
Filed: 1988-12-26
Abstract: A semiconductor substrate comprising a single crystal substrate base such as silicon and a superconducting thin film layer deposited on said substrate base and composed of compound oxide such as Ln₁Ba₂Cu₃O 7-δ  (Ln is lanthanide).
Patent EP-0312497-A1 (EP)
Inventor: GLASSEY PAUL
IPC: B61B12/02
Filed: 1988-10-07
Abstract: Transport installation with an overhead cable (8) running continuously between stations (2, 42, 52). The cars (6) are coupled to the cable on leaving and uncoupled from the cable on entering each station (2, 42, 52). The station (2, 42, 52) comprises a main level (4) and a secondary level (28), each with a system of transfer rails (16, 56, 57) for the cars (6) and alighting (36, 48, 68, 69) and boarding (38, 50, 70, 71) areas. A system of conveyors (32, 46, 66, 67) for the cars (6) connects the two levels (4, 28). …<IMAGE>…
Patent EP-0294441-A1 (EP)
Title: Composition to prevent seasickness.
Inventor: BODO GYORGY
IPC: A23K1/00
Filed: 1987-12-18
Abstract: PCT No. PCT/HU87/00058 Sec. 371 Date Aug. 17, 1988 Sec. 102(e) Date Aug. 17, 1988 PCT Filed Dec. 18, 1987 PCT Pub. No. WO88/04552 PCT Pub. Date Jun. 30, 1988.The compounds of the Formula I   <IMAGE> (I) (wherein R is hydrogen or halogen) and pharmaceutically acceptable acid addition salts thereof are suitable for the prophylaxis of undesired and unfavorable symptoms (e.g. perspiration, nausea, vomiting, dizziness, etc.) which occur when healthy humans or mammal animals are subjected to unusual moving (e.g. during transportation on aeroplane, or vehicles, ships, etc.
Patent EP-0309493-A1 (EP)
Inventor: HUDSON DONALD RAYFORD
IPC: B65B/
Filed: 1988-01-25
Abstract: Appareil permettant de pousser un ou des fourreaux-supports chargés à extrémités ouvertes et de plier les rabats antipoussière traînants (34) de l'emballage du type fourreau. Des palettes en forme de barres (46) sont fixées à des chaînes sans fin situées au-dessous de la trajectoire de défilement de l'emballage-fourreau qu'elles font initialement avancer. Des poussoirs en forme de barres ou de pattes (60) sont fixés à des chaînes sans fin (56) situées au-dessus de la trajectoire de défilement de l'emballage-fourreau et viennent en contact avec le panneau arrière de l'emballage-fourreau, éloignant par accélération ce dernier des palettes en forme de barres. Des doigts fixés aux poussoirs en forme de barres sont en contact avec les rabats antipoussière traînants (34) avant la mise en contact desdits poussoirs avec le panneau arrière du fourreau et plient les rabats antipoussière traînants avant accélération du fourreau le long de sa trajectoire de défilement.
Patent EP-0356427-A1 (EP)
Inventor: MEFFERT ALFRED
IPC: D06F39/04
Filed: 1988-02-27
Abstract: Process for the washing and/or rinsing of textile materials at high temperatures in aqueous liquids which may contain ingredients of washing and cleaning agents. Said process enables savings in materials and time in the field of textile washing by means of methods which, when applied in conjunction with known textile washing processes, enable substantial improvements to be made. For this purpose, at least some parts of the washing and/or rinsing processes are carried out while high-frequency vibrations from the microwave region (microwaves) are applied to the wet textile material.
Patent EP-0307449-A1 (EP)
Title: Process for microbiological testing of samples.
Inventor: GORK FRITZ-PETER
IPC: C12Q1/04
Filed: 1988-03-29
Abstract: PCT No. PCT/EP88/00261 Sec. 371 Date Jan. 19, 1989 Sec. 102(e) Date Jan. 19, 1989 PCT Filed Mar. 29, 1988 PCT Pub. No. WO88/07710 PCT Pub. Date Oct. 6, 1988.Methods for supplying a foodstuff sample for microbiological testing comprise supplying the sample in a plastic bag, adding physiological nutrient solution to the sample in a specified weight ratio, mechanically comminuting and homogenizing the contents of the bag, and removing a partial quantity of the contents of the bag by means of pipette via a filter as sample liquid. The methods further comprise injecting the same liquid onto at least one nutrient medium situated in a petri dish and inserting the injected petri dish into an incubator. In the communution and homogenization of the contents of the bag, the bag is clamped shut and pressed between a fixed jaw and two jaws which oscillate alternately. In the injection of the nutrient medium, the sample liquid is injected in a spiral shape onto the nutrient medium. Additionally, a laboratory robot system is employed.
Patent EP-0324015-A1 (EP)
Inventor: LUCAS FRANK J
IPC: G01N33/536
Filed: 1988-07-07
Abstract: An improved turbidimetric rate inhibition assay for haptens is disclosed. This assay utilizes both monoclonal antib­
odies and polyantigenic conjugates in precise proportions in a hapten modulated competitive binding regime, wherein 
the 
relative concentration of hapten is inversely proportional to the amount of absorbance of a reaction mixture 
attributable to 
a precipitating immunocomplex. The dynamic analytical range and signal to noise ratio of this assay is unique for 
turbidi­
metric analysis of haptens. This assay is further unique in the specification for the reagents and in the stability of the 
rea­
gent , even when fully diluted.
Patent EP-0349916-A1 (EP)
Inventor: KOONTZ HARRY S
IPC: H05B3/86
Filed: 1989-06-30
Abstract: A temperature control device for a heatable windshield which includes a temperature sensitive resistance member that extends into critical areas of the windshield to monitor the windshield temperature and prevent overheating. The voltage drop across the member is compared to a set voltage drop value as the windshield is powered and becomes heated. When the member's voltage drop exceeds the set value, the power to the heatable windshield is automatically interrupted to prevent overheating.
Patent EP-0352699-A1 (EP)
Inventor: YOSHIDA MAMORU
IPC: C08K9/06
Filed: 1989-07-24
Abstract: A composition comprising:
     (i) a thermoplastic resin; and   (ii) magnesium hydroxide, the surface of which has been treated with an organic aminosilane.
Patent EP-0361029-A1 (EP)
Inventor: HOSTEN DANIEL
IPC: C25D17/28
Filed: 1989-08-03
Abstract: An electroplating apparatus for plate-shaped workpieces, particularly printed circuit boards which are guided through an electrolytic solution in a horizontal path for the application of metal has a conveying arrangement comprising laterally arranged upper band drives and laterally arranged lower band drives whereby the workpieces are entrained in a friction-actuated fashion between a lower run of the upper band drive and an upper run of the lower band drive. In addition, a sealing wall is arranged between the upper and lower runs of each of the band drives to produce a sealing arrangement for a laterally exposed edge of the workpiece, which is engaged by a contacting mechanism for the cathodic contacting of the workpiece projecting through the band drives.
Patent EP-0361102-A1 (EP)
Title: Reiniger für Aluminium
Inventor: TANAKA SHIGEO
IPC: C23G1/12
Filed: 1989-08-26
Abstract: Der vorliegende wäßrige saure Reiniger für Aluminium weist einen Gehalt an - o-Phosphorsäure (ber. als PO4) von 3 bis 50 g/l, vorzugsweise 4 bis 15 g/l, - Akzeptor für Aluminiumionen von 0,01 bis 10 g/l, vorzugsweise 0,01 bis 3 g/l, - Eisen(III)-ionen von 20 bis 170 ppm, vorzugsweise 50 bis 170 ppm, - H2O2 und/oder NO2- von 0,02 bis 3 g/l, vorzugsweise 0,1 bis 1 g/l, - gegebenenfalls Tensid auf und besitzt zweckmäßigerweise einen pH-Wert von 0,6 bis 2. Als Akzeptor für Aluminiumionen dienen insbesondere Schwefelsäure, organische Säuren, Borsäure, kondensierte Phosphorsäuren, organische Phosphonsäuren und/oder phosphorige Säure.
Patent EP-0364744-A1 (EP)
Inventor: DEGUCHI KATSUHIKO
IPC: C11D1/66
Filed: 1989-09-19
Abstract: A low irritant, mild detergent composition is disclosed. The detergent composition comprises, as essential components, (a) alkyl glycoside and (b) a specific type of dicarboxylic acid surface active agent at a specific ratio. The detergent composition is low irritant, has excellent foaming power and detergency, and yet is easily rinsed out and at the same time provides a pleasant feeling to the hands during use. It can be used as laundry detergents, dishwashing detergents, as well as detergents for use with household articles, and hair and body.
Patent EP-0423384-A1 (EP)
Inventor: HORBRUEGGER HERBERT KARL
IPC: H02P27/06
Filed: 1989-10-16
Abstract: The invention relates to a control device for a lift installation without a speed sensor, having an induction motor (3) for driving a lift cab (5) which approaches a floor level indicated by a marking (8) from an initial marking (7) at a crawling speed, and having a VVVF invertor (2) which supplies the induction motor (3) with current. The VVVF invertor (2) measures the real current (Ia) supplied to the induction motor (3) when the lift cab (5) moves at a constant speed before reaching the initial marking (7). A slip compensation unit (13) determines from the measured real current an associated slip frequency and derives from this the rotor frequency preset for the crawling phase up to the next marking (8). A function specifying the crawling time (Tc) as a function of the measured real current is stored in a memory (11). A computer unit (12) calculates from the crawling time (Tc) a delay time (Td) by which the start of the braking process of the lift cab (5) is delayed for each movement and, taking into account the delay time (Td) thus calculated, determines a new virtual extrapolated crawling time (Tcv) after each movement. Finally, a profile generator (1) drives the VVVF invertor (2) with a voltage/frequency signal (f,u) as a function of the virtual, extrapolated crawling time (Tcv). <IMAGE>
Patent EP-0372626-A1 (EP)
Inventor: ANSEEL FREDDY
IPC: B65H49/02
Filed: 1989-11-29
Abstract: The invention relates to an apparatus that can be connected to one of the flanges (3') of a spool (2) with wire for the purpose of axially taking off wire (4) from the spool and at least com­prising two spaced apart annular elements (5, 6) that are coaxial with the axis of the spool (2) and that have an outside diameter that is larger than the outside diameter of the flange (3') in question of the spool and a cylindrical bearing surface (12) being provided between the two annular elements that is coaxial with the spool axis for a band (7) of slightly stretchable mate­rial loosely fitting round it, whereby one of the two annular elements (5, 6) is rotatable on its axis and the other is fixedly mounted and in that the cylindrical bearing surface (12) is fixed­ly connected to one of the two annular elements (5, 6).
Patent EP-0418443-A1 (EP)
Inventor: MATRAVERS PETER
IPC: A61Q19/00
Filed: 1989-09-22
Abstract: A skin protective composition for topical application to mammalian skin for protection from water washing containing C₁₈-C₃₆ aliphatic wax and anhydrous hydrophobic starch as its principal active waterproofing agents disposed in a water-free carrier.
Patent EP-0379832-A1 (EP)
Inventor: FEYEREISEN ANDRE
IPC: F01C1/36
Filed: 1989-01-24
Abstract: Eight identical pistons (1) rotate on a circular path between a housing inner part (2); housing outer part (3); piston carrier drum (4); and cover (5), whose arrangement represents the operating chamber of the engine. Since the pistons (1) always maintain a horizontal position, periodic spatial increases and spatial decreases in the size of the operating chamber of the engine take place as a function of the pistons (1) and the rotary movement of the piston carrier drum (4). Drawing number (2) shows different piston positions during one operating example. As a result of the spatial increase in size on the carburettor side, a fuel-air mixture is induced by means of the carburettor (8), which mixture is then compressed after the end of the induction process. Maximum compression of the mixture occurs at the point where two pistons have vertically reached their highest position. The mixture is ignited by means of a spark plug (10) as soon as this point is passed. The pistons are set in motion by the combustion pressure and, to be precise, the piston with the maximum working area is moved downwards in the clockwise sense and the subsequent piston, with the smaller working area, is drawn into the combustion chamber. The exhaust gases are ejected after the power stroke, as soon as the control edge is released for the exhaust (9). The individual power strokes run continuously so that induction, combustion and ejection are continuous. <IMAGE>