baber/WOPTO huggingface dataset:
Patent CA-1338125-C (CA)
Title: Process for the production of molten pig iron and plant for carrying out the process
Inventor: KEPPLINGER WERNER
IPC: C21B13/02
Filed: 1989-09-28
Granted: 1996-03-12
Abstract: To produce molten pig iron by melt-reduction of iron ores of various grain sizes containing a fraction A including grain sizes to which diameters of less than 0.2 mm correspond, by pre-reducing the ore by reducing gas, completely reducing the pre-reduced material and smelting it to molten pig iron in a melter gasifier, the pre-reduced ore fraction A is separated from a fraction B including larger grain-size particles by classification by means of reducing-gas and the two fractions A and B are completely reduced separately and fed to the melting zone of the melter gasifier. A plant for carrying out the process according to the invention consists of a melter gasifier and a reduction cyclone, a reduction reactor being optionally arranged in the reducing gas duct between melter gasifier and reduction cyclone, which reduction reactor includes a fluidized bed formed by the reducing gas and, if desired, also a fixed bed and, on its delivery side, is connected with the melter gasifier via at least one transporting device for reduced iron ore.
Patent CA-1291659-C (CA)
Inventor: WEDER DONALD E
IPC: B31F1/00
Filed: 1990-03-20
Granted: 1991-11-05
Abstract: ARTICLE FORMING SYSTEM                 Abstract of Disclosure An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system.  The article forming system in-cludes a male die, a female die and a platform having a support surface and an opening extending through the support surface.  The female die is disposed generally within the opening in the platform with the upper end of the female die being disposed near the support surface.  The article forming system includes means for slidingly holding portions of the sheet of material generally against portions of the support surface while permitting such held portions to slide on the support surface during the forming of the arti-cle for cooperating in forming a decorative border on the decorative flower pot cover type of article which flares generally away from the flower pot object when the decora-tive flower pot cover article is applied to the flower pot. The article formed in accordance with the present invention includes overlapping folds formed by overlapping portions of the sheet of material to bring portions of the sheet of material into bondable contact, the overlapping folds pro-viding the mechanical strength necessary for the formed sheet of material to hold a predetermined shape thereby permitting the utiliztion of thinner sheets of material to form articles.
Patent DK-152048-C (DK)
Inventor: GUILLAUME JACQUES
IPC: A61K31/44
Filed: 1980-07-11
Granted: 1988-10-10
Abstract: Novel tetranydro-pyridinyl-indoles of the formula    <IMAGE>  I wherein X is selected from the group consisting of alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 5 carbon atoms, alkynyl of 3 to 5 carbon atoms, cycloalkyl of 5 to 6 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, aralkyl of 7 to 12 carbon atoms, hydroxyalkyl of 2 to 5 carbon atoms and phenoxyalkyl of 1 to 5 alkyl carbon atoms, R is selected from the group consisting of hydrogen, halogen, alkoxy of 1 to 3 carbon atoms, nitro, amino, trifluoromethyl and methylthio, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms with the proviso that if R is hydrogen, halogen or alkoxy of 1 to 3 carbon atoms, X must be hydroxyalkyl or phenoxyalkyl and their non-toxic, pharmaceutically acceptable acid addition salts having neuroleptic, antipsychotic and antiemetic activity and their preparation.
Patent DK-149700-C (DK)
Inventor: SILANDER GUSTAF TORSTEN
IPC: G01N15/04
Filed: 1982-08-16
Granted: 1987-05-18
Abstract: A method for time-marking sedimentation processes where two or more fractions in a sample containing liquid are to be separated entirely or partially by their specific weights in a tube or corresponding means. According to the invention, a plug (2) of a hydrophilic plastic substance in brought into contact with the sample. The plug (2) has original dimensions smaller than the inner diameter of the tube (1) and has a specific weight lying between the specific weights of the said fractions. The plug further is adjusted with respect to its dimensions and/or substance so as to attain a swelling degree sufficient for the plug to jam in the tube (1), to mark the separation line between the fractions (3, 4) after a predetermined period. Thereafter the position of the plug (2) in the tube is read. 
<??>The method is particularly advantageous in medical connections, especially at the determination of the sedimentation reaction of the blood. Hereby blood corpuscles (3) are separated from plasma (4) by the method. 
<??>The invention comprises also a device for carrying out the method.
Patent DK-165370-C (DK)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: A61K31/46
Filed: 1985-12-02
Granted: 1993-04-05
Abstract: Novel benzoxazol- and benzothiazolamine derivatives of the formula   <CHEM>  wherein L represents C1-12 alkyl, substituted C1-6 alkyl, aryl C2-6 alkenyl, C3-6 cycloalkyl, substituted C3-6 cycloalkyl, a radical of formula <CHEM>  and a radical of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antianoxic and anti-hypoxic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent FI-79139-C (FI)
Inventor: MIELENZ JONATHAN R
IPC: C12N9/28
Filed: 1982-01-13
Granted: 1989-11-10
Abstract: An improved process for producing a thermostable alpha-amylase enzyme is described. The gene coding for the alpha-amylase is incorporated into a chimeric plasmid which is produced in multiple copies by a host microorganism.
Patent FI-86272-C (FI)
Inventor: LAURENT DANIEL
IPC: B29C48/92
Filed: 1987-09-17
Granted: 1992-08-10
Abstract: The rubber products forming a part of the structure of a tire are laid onto a rigid core by means of a volumetric extruder having an outlet orifice of small size positioned close to the surface on which the rubber is to be applied. The rubber products are built up by a meridian displacement of the orifice relative to the receiving surface with the extrusion of a controlled volume of rubber.
Patent FI-89966-C (FI)
Inventor: RODERT JOERGEN ALF ROBERT
IPC: E21B17/10
Filed: 1990-03-06
Granted: 1993-12-10
Abstract: Device in impact machines. The device comprises a number of rods (6) provided with projections (51). The rods are journalled in a surrounding set of tubes (7) by means of elastic bushings (52,53) which are provided with grooves (57) though which said projections can be passed.
Patent FI-98498-C (FI)
Inventor: SCHWEISS PETER
IPC: B04C5/13
Filed: 1990-07-18
Granted: 1997-07-10
Abstract: A hydrocyclone has a separating part A with a diameter which toward its outlet end for the heavier fraction decreases gradually from a diameter 2 Ra, with the radius being subject to the formula: R=Rax 2ROOT 1-x/1. This describes essentially the shape of a parabola, so that the separating part can practically be considered as a paraboloid. Achieved thereby is an optimum separating performance of the hydrocyclone.
Patent FI-90743-C (FI)
Inventor: SOSIN LAURENT
IPC: B22D11/06
Filed: 1990-09-03
Granted: 1994-03-25
Abstract: The subject of the invention is an installation for the continuous casting of thin metal products between two cooled rotating rolls, of the type comprising a riser, called a "header", interacting with the rolls and the small faces in order to define the casting space, wherein the longitudinal walls of the header in contact with the rolls consist of a refractory with high heat-insulating properties and the front walls of the header in contact with the small faces consist of a refractory material with high mechanical strength.
Patent FI-98056-C (FI)
Inventor: STRACHAN ROBERT DOUGLAS C
IPC: B29C70/88
Filed: 1991-12-17
Granted: 1997-04-10
Abstract: PCT No. PCT/GB91/00462 Sec. 371 Date Nov. 14, 1991 Sec. 102(e) Date Nov. 14, 1991 PCT Filed Mar. 27, 1991 PCT Pub. No. WO91/16192 PCT Pub. Date Oct. 31, 1991.Pultruded profiles are manufactured as a die station which is fed with resin via a pump. The core of the profile is formed by granular material fed to station from a hopper through the interior of a hollow duct which is essentially vertically disposed, above the station, so that the granular material is moved under the influence of gravity. The exterior surface of duct is profiled and the skin-forming materials for the profile are guided by the profiled surface to the die station. The skin forming materials are runs of cloth. The pultruded profile may be tubular or hollow so that it has both an external surface and an internal surface in which case the internal surface incorporates a further resin bonded cloth fed to the interior of the die station over the external surface of a mandrel.
Patent NL-79014-C (NL)
IPC: B65H18/22
Abstract: 715,469. Winding webs. VEDAG VEREINIGTE DACHPAPPEN-FABRIKEN AKT.- GES. Oct. 31, 1950 [Oct. 31, 1949], No. 26583/50. Class 100 (1). [Also in Groups VIII and XVII] in a method of winding a web of paper, roofing felt or like material into a succession of rolls, the web is fed to a coreless winding device whilst being continuously measured and is severed automatically without interrupting the feeding of the web, to produce rolls of a predetermined weblength. As shown, a web is drawn over a measuring cylinder 1 by cylinders 23, 24, such that when a predetermined length of web has been fed, the web is severed by a cutter 20, 21 synchronized with the cylinder 1. The leading edge of the severed web is fed by endless belts 7 towards rollers 8 and curved plates (not shown) which deflect the web towards driven winding cylinders 16 and 17 rotatably mounted in rocking levers 14 and 15, such that the web is then deflected downwards to initiate the winding of a roll, the web being pressed against the bands 7 by a pressure cylinder 37. Increase in diameter of the roll causes upward displacement of cylinders 16 and 17, while the rollers 8 are retained by a locking device until winding is complete; whereupon the locking device is released by mechanism actuated in synchronism with the cylinder 1 and the web is severed by the cutter 20, 21. The locking device releases the rollers 8 which rock downwards against the action of a counterbalance 12. The wound roll is then fed by bands 27, to a position beneath a knife 33 actuated by the roll through a lever 31, 32 to cut a length from a suspended wrapping strip unwound from a roll 28. The cut strip is draped over the wound roll which is later rotated, by passage between rollers 26 and 34, to wrap the strip around the roll. The roller 34 pivots against the action of a spring about an axis 35 to allow the wrapped roll to drop on to a table 38.
Patent NO-164060-C (NO)
Inventor: THUNBERG SVANTE
IPC: F28D17/00
Filed: 1984-08-14
Abstract: PCT No. PCT/SE83/00455 Sec. 371 Date Aug. 14, 1984 Sec. 102(e) Date Aug. 14, 1984 PCT Filed Dec. 14, 1983 PCT Pub. No. WO84/02392 PCT Pub. Date Jun. 21, 1984.A ventilation plant for recovering heat from the outlet air and preheating the inlet air consists of a valve housing (10) including two fans (15, 16) for controlling the flow of air in two duct pipes (17, 18) connected to the surrounding atmosphere. An accumulator tube (17A, 18A), coupled into these two pipes, comprises a number of loosely inserted rolls (21) of pleated metal foil to achieve a great number of axial ducts communicating (24, 25) with one another at the roll ends. In one position the valve (26) leads the inlet air through one of the duct pipes and out through an outlet (13) in the valve housing at the same time as the outlet air is led into the other duct pipe and out to the surrounding atmosphere, or vice versa.
Patent NO-168680-C (NO)
Inventor: SMEDLEY COLIN PETER
IPC: H04Q11/04
Filed: 1985-11-21
Abstract: The subscriber line interface modem is for use in a telecommunications system line interface module which also includes subscriber signalling and switching circuits and a control microprocessor. The modem comprises bus interfacing means, channel means and clock supply means. The interfacing means receives address data and control information from the microprocessor and despatches address, data and control information to the microprocessor for evaluation. The channel means includes a non-return to zero/conditional diphase modulation (NRZ/CDM) conversion means which receives NRZ coded information from the circuits and despatches CDM information to the subscriber line. A CDM/NRZ conversion means receives CDM information from the subscriber line and despatches NRZ coded information to the circuits. The processing of information through the modem is controlled by the microprocessor in conjunction with the clock signals generated by the clock supply means.
Patent NO-167965-C (NO)
Inventor: RITZL ANTAL
IPC: B61D17/16
Filed: 1986-05-12
Abstract: The goods truck features a superstructure which is made up of interconnected longitudinal walls, end walls and floor and is designed to form a self-supporting body which twists relatively easily. The roof features at least one longitudinal part which is attached to one longitudinal wall and, with respect to the end walls and the other longitudinal wall, exhibits freedom of movement in the longitudinal direction which accommodates the twisting action. A charging port/charging ports can be provided in the roof. By employing the concept according to the invention the danger of derailment can be reduced, and fatigue crack formation avoided in the region of the roof.
Patent NO-173659-C (NO)
Inventor: CIGNA GIUSEPPE
IPC: C08L25/12
Filed: 1987-05-13
Abstract: Strengthened high impact resistant styrene polymers showing improved physical-mechanical properties, particularly a high resilience at room temperature and at lower temperatures and break elongation, containing as a dispersed phase an olefinic rubber, preferably an ethylene-propylene or an ethylene-propylene-diene rubber and a polyolefin. The amount of the polyolefin is up to 15% by weight.
Patent NO-171682-C (NO)
Inventor: BARTHOLD KLAUS
IPC: C08F8/14
Filed: 1987-10-16
Abstract: Copolymers of hydrophobic acrylic or methacrylic acid esters whose alcohol component is derived from a mixture of polyglycols and polyglycol ethers, with hydrophilic, ethylenically unsaturated comonomers, where, in the copolymer, i) all or virtually all the free OH groups have been etherified, esterified or converted into urethane groups, and/or ii) the acid used as catalyst in the esterification has been neutralised by addition of amine, are suitable as demulsifying agents for crude oil.
Patent NO-167984-C (NO)
Inventor: KANNE FRIEDRICH
IPC: C08F10/00
Filed: 1987-12-03
Abstract: The pressure in a continuous high pressure polymerization system, in which ethylene, with or without comonomers, is polymerized under high pressures and temperatures and the unconverted amounts of gas are recycled through the high pressure recycle gas system into the polymerization system, is rapidly reduced to below the particular reaction pressure when predetermined limiting pressure and/or temperature values are exceeded or when other faults occur by opening one or more pressure-relief apparatuses mounted on the high pressure polymerization system and transferring the hot let-down reaction mixture from the polymerization system via one or more let-down lines through one or more separator systems into the atmosphere, by a process in which the high pressure polymerization system is divided into a plurality of isolated sections at the same time as the let-down process is triggered and only the section in which the let-down process is triggered is let down to the atmosphere. Preferably, the sections in which the let-down process is not triggered can be let down into the high pressure recycle gas system, if necessary through a product separator, in synchronization with triggering of the let-down to the atmosphere.
Patent NO-175178-C (NO)
Inventor: MOLIERE THOMAS
IPC: H01Q1/24
Filed: 1989-04-07
Abstract: A radio apparatus having a transceiver, an associated apparatus antenna and switching devices for the optional connection of an external antenna. It is intended to specify a simple solution, which is reliable in technical radio terms, for interruption-free antenna changeover switching for such an, especially portable, radio apparatus. For the antenna changeover switching, the apparatus antenna (2) is connected to the transceiver via a semiconductor switch (5) and the antenna connection (3) for the external antenna is connected to the transceiver via a radio-frequency line. When the external antenna is plugged into the antenna socket (3), the semiconductor switch (5) switches off and the transceiver is connected through to the external antenna, which has a low DC resistance. <IMAGE>
Patent NO-179047-C (NO)
Inventor: COPAS RAYMOND JOHN
IPC: C23C2/28
Filed: 1989-09-12
Abstract: In the gas jet wiping of galvanised wire strip or tube, the gas jet wiping nozzle 10 and, preferably a reactive gas containment vessel 30 used for modifying the surface coating on the wire 16, are made in two or more non-annular parts 17,18;31,32 which when abutted together form an annulus. The parts may be releasably held together in their abutted annular form until the wire 16, strip or tube requires to be rethreaded, then the parts 17, 18;31,32 can be separated from one another transversely of the direction of travel of the wire 16, strip or tube through the nozzle 10 or containment vessel 30. The threading of the wire 16, strip or tube through an annular nozzle 10 or containment vessel is thereby avoided.
Patent NO-180597-C (NO)
Inventor: DESSAUER GUIDO
IPC: D21H17/36
Filed: 1992-11-11
Abstract: The invention relates to an aqueous fine dispersion of an organophilic sheet silicate which is composed of a sheet silicate which is capable of cation exchange and of a quaternary organic onium salt reacted therewith, and contains 3 to 30% by weight, based on the organophilic sheet silicate, of polyvinyl alcohol. This fine dispersion is suitable as coating composition for paper and board and as lubricant additive for conventional coating compositions.
Patent NO-179789-C (NO)
Inventor: GOTTSCHLICH RUDOLF
IPC: C07D217/14
Filed: 1993-05-07
Abstract: Novel arylacetamides of the formula I <IMAGE> in which Q, R<1>, R<2> and R<3> have the meaning indicated in Patent Claim 1 exhibit analgesic and neuroprotective properties and bind with high affinity to kappa receptors.
Patent NO-180230-C (NO)
Inventor: SANTANGELO FRANCESCO
IPC: C07F9/09
Filed: 1993-11-17
Abstract: Derivatives of 2-amino-1,2,3,4-tetrahydronaphthalene and their use in therapeutic field are described. The compounds are particularly useful in the treatment of arterial hypertension, cardiac decompensation and renal failure, in the treatment of peripheral arteriopathies and in cerebrovascular insufficiency.
Patent CA-2000246-C (CA)
Title: Transferrable, thermoplastic, antiblocking/adhesive protecting layer for images
Inventor: PLATZER STEPHAN J W
IPC: G03F3/10
Filed: 1989-10-06
Granted: 1995-02-07
Abstract: A photoimaged article having a protected image composed of a colored image on a support; and a thin, transparent, flexible, nonself supporting, protective layer on the surface of the image.          The layer is substantially nontacky at room temperature, and has at least a major amount based on the weight of the layer of one or more thermoplastic resins of a vinyl acetal, vinyl chloride, or acrylic polymer or copolymer having a Tg of from about 35°C to about 110°C.  The layer is capable of being adhesively transferred directly to the image when the layer is first applied on the release surface of a temporary support, and the image and protective layer are laminated together under pressure at temperatures of between about 60°C to about 180°C with subsequent removal of the temporary support.  The side of said layer opposite to the image is free from additional layers.  The adhesive layer is one which does not cohesively block at temperatures of about 50°C or less.
Patent CA-2003079-C (CA)
Inventor: URUSHIBATA HIDEAKI
IPC: D21C5/02
Filed: 1989-11-16
Granted: 1999-09-28
Abstract: A deinking composition comprises a reaction product obtained by reacting a glyceride mixture derived from natural oil and fat with ethylene oxide and propylene oxide, (a) said glyceride mixture (a) comprising 5 to 10 percent by weight of monoglycerides, 30 to 45 percent by weight of diglycerides and 50 to 70 percent by weight of triglycerides, (b) said reaction product having a molar ratio of ethylene oxide to propylene oxide in the range between 1.8 and 2.2, (c) said reaction product having the mole number of added ethylene oxide in the range between 30 and 80 on the average based on a mole of glycerides.
Patent CA-2004854-C (CA)
Inventor: SANSONE RONALD P
IPC: B07C3/00
Filed: 1989-12-07
Granted: 2000-02-15
Abstract: A communication system for processing information for distribution, including: a central data station, a plurality of user stations, each of the user stations including a plurality of components forming a secure path for the proper distribution of the information, a communication link interconnecting the user stations with the central data stations, the central data station including means for periodically interrogating a user station for determining the operational status of each of the components, means located within the central data station for indicating an error condition in any one of the components, and means at the central data station for transmitting a condition signal from the central data station to the user station for indicating the error condition.
Patent CA-2005181-C (CA)
Inventor: NITTA TSUNEO
IPC: G06N3/04
Filed: 1989-12-11
Granted: 1995-07-04
Abstract: An inner product computing unit computes inner products of an input pattern whose category is unknown, and orthogonalized dictionary sets of a plurality of reference patterns whose categories are known.  A nonli-near converting unit nonlinearly converts the inner products in accordance with a positive-negative sym-metrical nonlinear function.  A neural network unit or a statistical discriminant function computing unit performs predetermined computations of the nonlinearly converted values on the basis of preset coefficients in units of categories using a neural network or a sta-tistical discriminant function.  A determining section compares values calculated in units of categories using the preset coefficients with each other to discriminate a category to which the input pattern belongs.
Patent CA-2006816-C (CA)
Title: Improved glyphosate formulations
Inventor: KUCHIKATA MASUO
IPC: A01N57/20
Filed: 1989-12-28
Granted: 1999-03-30
Abstract: This invention relates to dry, water soluble, agriculturally acceptable herbicidal compositions, to a herbicidal method of use thereof and and to a process for preparing such compositions. This invention also relates to dry, water soluble and/or water dispersible, agriculturally acceptable herbicidal compositions containing two or more herbicides, a herbicidal method of use thereof and to a process for preparing such compositions.