baber/WOPTO huggingface dataset:
Patent FI-72949-C (FI)
Inventor: SONERUD JOHN TEODOR
IPC: B66C1/22
Filed: 1983-01-05
Granted: 1987-08-10
Abstract: A pipelaying appliance (1) is removably connected to the bucket (2) of an excavator with the aid of a gripping means (3) mounted on the bucket. The appliance includes two gripping arms (7, 8) of which one thrusts into the pipe (9) and the other is situated on the outside of the pipe. The gripping arms are movable to and from each other and are connected to the appliance so that the clamping force of the gripping arms on the pipe wall will be proportional to the weight of the pipe carried by the appliance.
Patent FI-78520-C (FI)
Inventor: LAMORT PIERRE
IPC: D21D5/16
Filed: 1985-11-11
Granted: 1989-08-10
Abstract: The invention relates to a sieve for a paper pulp scrubber or similar equipment, and to a method for fabricating such a sieve. The sieve is produced by mechanical interfit of bars with support members, the bars carrying notches, the lips of which engage at least one V-shaped lateral groove formed in each support member, while the support members present, on their face receiving the bars, a first set of notches for positioning the bars. The cross-section of the support members at the level of the first notches has the same configuration and dimensions as the cross-section of the second notches and the cross-section of bars at the level of notches has the same configuration as the cross-section of notches formed in the support members. Assembling is made by bending a bar by an angle of about 20-25 DEG  for widening a second notch and inserting a support member therein. The bar is then straightened back, so that the support member will be firmly clamped in the notch.
Patent FI-87309-C (FI)
Inventor: BERG RONALD WAYNE
IPC: A61F5/44
Filed: 1986-05-14
Granted: 1992-12-28
Abstract: Absorbent articles containing both pH control agents and substantially water-insoluble, highly neutralized hydrogel material as a fluid-absorbing polymer are disclosed. By placing pH control agents and hydrogel in distinct discrete zones within the article, absorbent products such as diapers can be realized which are highly effective for absorbing discharged body fluids and which also serve to prevent or reduce diaper rash.
Patent FI-89072-C (FI)
Inventor: REISCHL ARTUR
IPC: C02F3/10
Filed: 1986-07-21
Granted: 1993-08-10
Abstract: 1. Process for the preparation of polymer-bound carrier masses containing fillers, characterised in that A) fillers based on prefinished, lumpy or pulverulent voams and/or fossil ligno cellulose powders and/or carbon powders and optionally other inorganic or organic fillers and/or optionally living and/or dead biological cell material in a quantity of from 5 to 97% by weight, based on A) and B), are mixed with B) nonionic-hydrophilic, anionic or cationic, aqueous, coagulable and film forming polymer dispersions having a solids content of from 3 to 60% by weight, optionally with the addition of C) water so that the total water content, based on all components, amounts to 20 to 90% by weight, and optionally with the addition of D) other auxiliary agents and additives and the polymer dispersion is then brought to coagulation.
Patent NO-132071-C (NO)
Inventor: BOYER M L
IPC: H04W88/18
Filed: 1970-11-19
Abstract: The invention concerns the field of point-to-point communications in a network of stations equipped for selective calling. It concerns a coding system partially of the numerical types, partially of the analogical type, combined with a device for enabling maximum output at the transmission level. The main applications are in mobile communications, in particular, between airplanes.
Patent NO-157186-C (NO)
Inventor: HARTMANN JUERGEN
IPC: D21H17/43
Filed: 1980-01-25
Abstract: A process for the manufacture of paper having a high dry strength and a low wet strength, by treating the surface of the paper with an aqueous solution of an alkali metal and/or alkaline earth metal salt of a polymer of (a) from 91 to 100% by weight of acrylic acid and/or methacrylic acid and (b) from 0 to 9% by weight of acrylonitrile, methacrylonitrile, acrylamide, methacrylamide, vinyl acetate, maleic anhydride, diisobutylene, an ester of acrylic acid and/or an ester of methacrylic acid, which has a viscosity of from 5 to 100 mPas in 2% strength aqueous solution at 20 DEG  C., and drying the impregnated paper. The polymer is generally employed in an amount of from 1 to 4% by weight, based on dry paper, and increases the dry strength of the paper without substantially increasing the wet strength.
Patent NO-157728-C (NO)
Inventor: BERCOVICI SERGE
IPC: B22D11/16
Filed: 1982-01-18
Abstract: The present invention relates to a method of controlling and regulating operational parameters of a machine for continuously casting bands between cylinders, allowing adhesion to be avoided. This method comprises considering as parameters the torque exerted on one or other of the cylinders for moving the band on and comprises permanently comparing the frequency of the variations in the torque measurement with a reference frequency. When the variation frequency is greater than the reference frequency, the casting speed of the machine is reduced and/or the lubricant flow rate is increased until the variation frequency is again lower than the reference frequency. The speed of the casting machine is then increased as long as the variation frequency remains below the reference frequency.
Patent NO-153383-C (NO)
Inventor: ANDERSSON OSKAR ARNE
IPC: F24C15/20
Filed: 1983-05-10
Abstract: An arrangement for indication of the need to clean a filter, e.g. in a stove hood, has a time circuit actuated by a push button during at least 0,5 second, whereby a capacitor is charged. After the push button has returned to rest a discharging of the capacitor takes place during some 4-5 minutes, simultaneously an E-cell is charged by some 1 mA. When the discharging of the capacitor is finished the E-cell is connected in a circuit with an opposite current direction and an amperage, which is proportional to the current of the ventilator motor, and a signal lamp is put out. When the ventilator motor is not in duty, nothing is going on in the E-cell, as no current passes. A condition for making the cell work is that the voltage on it exceeds a step of some 1 V. This is the voltage step which can be used just for the reason that no reduction of time to the next cleaning shall take place when the motor works at minimum rpm. When finally the E-cell is discharged a signal lamp indicates <<clean the filter>>.
Patent NO-163533-C (NO)
Inventor: CLOETENS RUDOLPHE CHARLEY
IPC: C08G18/50
Filed: 1985-12-17
Abstract: A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.
Patent NO-157967-C (NO)
Inventor: KALLEBERG JACOB
IPC: B04B1/08
Filed: 1986-01-15
Abstract: A separator for separating two mixed liquids having each having a different specific weight, e.g. water that is contaminated with oil. Said separator comprises a rotatable casing (22,23) having a coaxial opening (26,59) at each axial end, said coaxial opening (26) having a larger radius than said other opening. A transversal wall (17) in said casing, said transversal wall with its periphery at a radius that is larger than the largest opening radius limiting a peripheral axial flow connection (55) along the inner wall of said casing between said two coaxial openings (26,59). An axial inlet (64,21,56) for liquid mixture opens in said casing on the side of said transversal wall where said coaxial opening (59) with a smaller radius is situated.
Patent NO-164992-C (NO)
Inventor: HOEOEK MAGNUS
IPC: A61K39/02
Filed: 1986-01-29
Abstract: The present invention relates to a cell surface protein having an ability of binding fibronectin, fibrinogen, collagen, and/or laminin, which protein is obtained by cultivating one or more bacterial strains having fibronectin, fibrinogen, collagen, and/or laminin binding properties on a suitable medium, isolation of such a strain, washing, decomposing of the strain, and purification of fibronectin, fibrinogen, collagen, and/or laminin binding component. The invention also refers to the production of the cell surface protein, the use thereof for prophylactic purposes, and prophylactic treatment of men and animals. A preferred embodiment is hereby prophylactic treatment of ruminants against mastitis.
Patent NO-174043-C (NO)
Inventor: HOEFLE MILTON LOUIS
IPC: C07C233/56
Filed: 1988-02-23
Abstract: Certain substituted amides of saturated fatty acids are potent inhibitors of the enzyme acyl-CoA:cholesterol acyltransferase and are thus useful agents for inhibiting the intestinal absorption of cholesterol.
Patent NO-168766-C (NO)
Inventor: GODSCHALX JAMES P
IPC: C08F212/34
Filed: 1988-04-14
Abstract: The polyfunctional vinylbenzyl ethers of the formula: <CHEM> wherein Ar is an aromatic nucleus of from 6 to 24 carbon atoms, X is a halogen moiety, R is hydrogen or an alkyl group of from 1 to 6 carbon atoms, n is an integer of at least 1; o is an integer of at least 2 and p is the remaining number of sites available on the aromatic nucleus which are not substituted with the halogen or oxygen containing moiety are prepared. These polyfunctional vinylbenzyl ethers can be copolymerized with polycyanate ester compounds to provide copolymers having dielectric constants below 3 and a V-0 rating in a UL-94 test.
Patent NO-178712-C (NO)
Inventor: MCINTOSH JR ROBERT H
IPC: D06M16/00
Filed: 1990-01-04
Abstract: A biocidal phosphate ester in combination with an inert inorganic or organic particulate or polymeric carrier. The biocidal-carrier composition is useful in extending the effective lifetime of the biocidal phosphate ester when incorporated into a variety of materials including plastics, fibrous materials, and solutions. Applications of the disclosed carrier compounds include preparation of mildew resistant paints and plastics having extended antimicrobial properties despite extensive washing and wear of the surface.
Patent NO-172385-C (NO)
Inventor: MCKENZIE LEE F
IPC: C06B47/14
Filed: 1990-01-30
Abstract: There is provided a water-in-oil emulsion explosive or emulsion component of an explosive, comprising an organic fuel as a continuous phase; an emulsified inorganic oxidizer salt solution or melt as a discontinuous phase; a density reducing agent and an emulsifier. The emulsifier is a bis-alkanolamine or bis-polyol derivative of a bis-carboxylated or anhydride derivatized olefinic or vinyl addition polymer in which the olefinic or vinyl addition polymer chain has an average chain length of from about 10 to about 32 carbon atoms, excluding side chains or branching.
Patent NO-176997-C (NO)
Inventor: ASTEGGER STEPHAN
IPC: C07D295/02
Filed: 1991-03-25
Abstract: For the removal of water from dilute aqueous solution of NMMO, N-methylmorpholine or morpholine or mixtures thereof, the solution is subjected to reverse osmosis at a pressure in excess of the osmotic pressure and probably around 40 bar and a temperature of 25 DEG  C. to 75 DEG  C. to form a retentate containing the amines and a permeate which is practically free from the amines. The permeate can be used as process water while the retentate can be worked up to NMMO for reuse in the cellulose solubilization process.
Patent NO-178827-C (NO)
Inventor: HOFSTRAAT ROBERT GERRIT
IPC: C07J5/00
Filed: 1992-03-30
Abstract: The present invention relates to a novel process for the manufacture of (22 R,S)-16 alpha , 17 alpha -butylidenedioxy-11 beta , 21-dihydroxypregna-1,4-diene-3,20 dione (I) by reacting 11 beta , 16 alpha , 17 alpha  21-tetrahydroxypregna-1,4-diene (II) with butanal, CH3-CH2-CH2-CHO, in acetonitrile in presence of p-toluenesulphonic acid as a catalyst.
Patent CA-2001011-C (CA)
Inventor: SHINOHARA SEIGO
IPC: C09G1/00
Filed: 1989-10-19
Granted: 1999-05-25
Abstract: The  glazing  agent  contains  at  least  one  member selected from a group consisting of a petroleum solvent, silicone  oil  and  wax  and  at  least  one  member  selected from a group consisting of a  lower alcohol,  oil-soluble ionic surfactant and silicone resin.     The glazing agent  is  excellent in detergency of a stain,  or lime deposit,  particularly on a coating surface of the vehicle body, as well as in water repelency and its continuity.
Patent CA-2001034-C (CA)
Title: Hydrolyzable silyl group-containing azo compound, process for producing the same and silyl group-containing vinyl polymer produced by using the same
Inventor: FURUKAWA HISAO
IPC: C07F7/18
Filed: 1989-10-19
Granted: 1996-04-23
Abstract: A  hydrolyzable  silyl  group-containing  azo compound is represented by the following general formula (I):                        (I) wherein A represents a group originating from an azo compound having one or more active hydrogen groups; R1 represents a monovalent organic group; R2 represents a divalent organic group; X represents  a hydrolyzable group;                        Y represents -O-, -S-,      , or -N-; m is an integer of 1 to 3;  and n is an integer of 1 or 2; and process for producing the same is disclosed.   The hydrolyzable silyl group-containing azo compound is used to prepare a hydrolyzable silyl group-containing vinyl polymer  produced  by polymerizing  vinyl  monomer  as  a radical polymerization initiator.
Patent CA-2006351-C (CA)
Title: Purifying molten metal
Inventor: KEEGAN NEIL
IPC: C21C7/00
Filed: 1989-12-21
Granted: 1995-09-26
Abstract: The invention relates to a means of purifying molten metal,  particularly steel,  by the removal of impurities/inclusions during continuous casting.   The molten metal (3) is passed in a tundish (1) through an array of vertical baffles  (8)  that are spaced apart transversely across the tundish to provide restricted flow channels (12).  The baffles (8) may be flat boards or tiles (9a,9b) and are preferably used in contact with a  weir  (7)  and  dam  (10),  upstream  and  downstream respectively of the baffles.  The speed and direction of flow of the molten metal can thereby be controlled and directed to give more effective dwell time in contact with a surface covering layer (11) of flux.
Patent CA-2012545-C (CA)
Title: Cassette for a printing ribbon for typewriters
Inventor: GILLIO CLAUDIO
IPC: B41J35/28
Filed: 1990-03-19
Granted: 1999-03-23
Abstract: A cassette for a printing ribbon for typewriters comprises a casing accommodating a supply spool, a receiving spool and a brake and take up device which operates on a tube of the supply spool and on the ribbon which is unwound from the supply spool.   The tube is rotatable on a sleeve projecting from the bottom of the casing. The brake and take up device comprises a shoe for applying a braking action to an internal surface of the tube.   A wire spring has an intermediate portion which engages in a seat of coupling means of the shoe.    In a first position the shoe is urged against the surface of the tube and brakes the supply spool.   In a second position the shoe is spaced from the internal surface of the tube and the supply spool is free to rotate.    The spring also performs the slack ribbon take-up function and for that purpose comprises an end having an L-shaped bent portion which in turn is engaged with the ribbon to regulate the tension and unwinding of the ribbon which is unwound from the supply spool.
Patent CA-2012966-C (CA)
Title: Still video camera
Inventor: KAWAMURA HIDEAKI
IPC: H04N19/593
Filed: 1990-03-23
Granted: 1995-10-24
Abstract: A still video camera using a solid-state memory device as the image recording medium, includes a plurality of data compression circuits including a non-compression one, wherein one of the plurality of data compression circuits are selectively operated according to image data.
Patent CA-2013256-C (CA)
Title: Printing machine inker or damper roller construction, particularly for short ink train inker systems
Inventor: KOEBLER INGO
IPC: B41F31/30
Filed: 1990-03-28
Granted: 1994-12-20
Abstract: ABSTRACT OF THE DISCLOSURE.          To permit matching of the surface characteristics of an anilox roller (7) or of an ink application roller (6), or of rollers in a damper system (8), to printing requirements, the rollers are formed of a roller body over which a jacket or sleeve (34) is placed having the desired surface characteristics, for example a raster or screen pattern, cells or the like, for receiving and applying ink and/or damping fluid, respectively.  The sleeve (34) is selectively replaceable and can be positioned over the roller.  To permit such positioning without removing the roller from the printing machine, the printing machine is formed with an opening (31, 30) in one (1) of the side walls of sufficient size to permit passage of the sleeve therethrough, removal of a sleeve from the roller, and replacement by another sleeve on the roller.          An auxiliary support system (35-43)  supports the roller, in cantilever position, when the bearing from the first side wall (1) is removed, the auxiliary support system, preferably, including an eccentric shaft with a V-groove formed centrally therein, which can be brought into and out of engagement with an extension of one of the stub shafts of the roller.
Patent CA-2018460-C (CA)
Title: Smoothing iron with a demineralizing cartridge
Inventor: VOLLE FREDERIC
IPC: D06F75/14
Filed: 1990-06-07
Granted: 1999-08-03
Abstract: The smoothing iron comprises a removable cartridge (1) which contains a product for demineralizing the water intended to be introduced into the vaporization chamber (2) of the iron.        The cartridge (1) is arranged between the water outlet (3) of the water storage container (4) of the iron and the vaporization chamber (2).        Use in steam smoothing irons.
Patent CA-2023493-C (CA)
Title: Composition for foaming preparation
Inventor: MOROI MASAMI
IPC: A61K9/00
Filed: 1990-08-17
Granted: 2000-01-04
Abstract: A composition for foaming preparation comprising (a) an organic acid of which the crystal surface is coated with a sugar and (b) a carbonate, is disclosed. In the composition, the organic acid is completely shut off from the carbonate by a sugar coating so that the acid does not react with the carbonate over a prolonged storage time. When the composition is put into the mouth, the sugar which covers the acid is readily dissolved, allowing the acid and the carbonate to react and to generate carbon dioxide gas. An excellent foaming calcium preparation can be produced by using calcium carbonate as the carbonate or by adding other salts of calcium to the composition. Such a calcium preparation gives a good taste and favorable feeling upon administration. It is especially suitable for regular administration of calcium over an extended period of time.
Patent CA-2032763-C (CA)
Title: Prevention of via poisoning by glow discharge induced desorption
Inventor: OUELLET LUC
IPC: H01L21/3105
Filed: 1990-12-20
Granted: 2001-08-21
Abstract: A method of fabricating multilevel semiconductor wafers including a spin-on glass planarization layer is described.      Prior to sputtering of the interconnect layer and after application of the spin-on glass layers the wafer is exposed to an intense glow discharge in such a way that it is bombarded in at least a partial vacuum with ions and/or electrons and/or photons while at a temperature that is between 400°C and 550°C and that is at least 25°C higher than the temperature to which the wafer is to be subjected during the subsequent sputtering step. In this way undesirable molecules can be desorbed from the spin-on glass layer so that they do not interfere with the subsequent sputtering step.
Patent CA-2035503-C (CA)
Title: Snow composition and method for making artificial snow
Inventor: MIURA YUICHIRO
IPC: C09K3/24
Filed: 1991-02-01
Granted: 1999-11-09
Abstract: A snow composition is provided which comprises about 100 parts by weight of snow selected from the group consisting of natural snow, artificial snow made by a snow machine, and icy snow made by shattering ice blocks into fragments, and 0.1 to 10.0 parts by weight of a super absorbent polymer in granule form having an average particle size of 20 to 500 µm before water absorption. A method for making snow compositions also is disclosed. The snow compositions are superior to those known, and provide improved surfaces for skiing, snowboarding and the like.
Patent CA-2035653-C (CA)
Inventor: BUTLER TODD WILLIAM
IPC: C07D211/00
Filed: 1991-02-04
Granted: 1999-12-21
Abstract: 3-Piperidino-1-chromanol derivatives and analogs having the formula (see formula I) wherein A and B are taken together and are -CH2CH2- or A and B are taken separately and are each H;      X is CH2 or O;      X1 is H or OH;      Z is H, F, Cl, Br or OH;      Z1 is H, F, Cl, Br or (C1-C3)alkyl; n is 0 or 1; and m is 0 or an integer from 1 to 6; pharmaceutical compositions thereof; methods of treating CNS disorders therewith; and intermediates useful in the preparation of said compounds.
Patent CA-2035841-C (CA)
Title: Storage-stable glucosamine sulphate oral dosage forms and methods for their manufacture
Inventor: DEMOPOULOS HARRY B
IPC: A61K47/02
Filed: 1991-02-06
Granted: 1996-02-13
Abstract: The  present  invention  relates  to  storage-stable glucosamine sulphate oral dosage forms including calcium carbonate and ascorbic acid. The invention also relates  to  the methods  of production  of  these  oral dosage forms.
Patent CA-2044074-C (CA)
Title: Controlling temperature, yields and selectivity in a fluid hydrocarbon conversion and cracking apparatus and process comprising a novel feed injection system
Inventor: SABOTTKE CRAIG Y
IPC: B01J8/18
Filed: 1991-06-07
Granted: 2003-01-21
Abstract: The invention is directed to a process unit and process and apparatus for controlling reactor temperature and/or product yield and quality in a fluid hydrocarbon conversion and cracking unit. In particular, the invention is directed to a process wherein the introduction of feed into a conversion and cracking zone is effected by a feed injector which optimizes the atomization of the feed in order to achieve (a) reactor temperature and/or carbon and heat balance control or (b) product yield and quality objectives. This invention is applicable to fluid coking, fluid coking with gasification, asphaltene residuum treating (ART), and other petroleum industry processes.
Patent CA-2044878-C (CA)
Title: Thermally reversible and irreversible gels
Inventor: VIEGAS TACEY X
IPC: A61K47/10
Filed: 1991-06-18
Granted: 2000-12-26
Abstract: Balanced pH, thermally-reversible and irreversible gels are useful vehicles for drug delivery and in the formation of a protective corneal contact lens. Thermally-irreversible gels are ideal materials for use as an ablatable mask for the cornea to control the depth and smoothness of the ablated corneal surface during excimer laser keratectomy.