baber/WOPTO huggingface dataset:
Patent CA-1331127-C (CA)
Inventor: TSUDA MASAOMI
IPC: H01F1/147
Filed: 1989-09-27
Granted: 1994-08-02
Abstract: Abstract of the Disclosure An ingot of Fe-Ni series alloy comprising 30 -80 wt% of NI or further 0.001 - 0.03 wt% of B and the balance of Fe is upset at a forging ratio of at least 1/1.2U, hot forged at a total sectional reduction ratio of at least 30% to from a slab, from which fine crystal grains are formed at final heat treating stage, whereby Fe-Ni series alloys for electronic and electromagnetic materials are economically produced without generating streaks at the etching.
Patent DK-151286-C (DK)
Inventor: TORKLUS DETLEF VON
IPC: A61F13/06
Filed: 1981-04-28
Granted: 1988-09-05
Abstract: 1. Knee-joint bandage with a downwards tapered knee-sock (1) made of an elastic material, which shows a transverse holding device (2) which carries a supporting strap (3), characterised in that the holding device (2) is to be found on the face of the knee-sock (1) approximately in the middle of its height and that the supporting strap (3) supports the knee-cap (10) from below.
Patent DK-162527-C (DK)
Inventor: PETERSEN UWE
IPC: C07D407/14
Filed: 1985-06-03
Granted: 1992-03-30
Abstract: Novel 1-cyclopropyl-4-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid antibacterials of the formula   <IMAGE>   in which R1 is hydrogen, alkyl with 1 to 4 carbon atoms and optionally substituted by hydroxyl, methoxy, amino, dimethylamino, halogen, cyano or alkoxycarbonyl having 1 or 2 carbon atoms in the alkyl moiety, or is oxoalkyl having up to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, R2 is phenyl or cyclohexyl optionally substituted up to three times by halogen, methyl, phenyl, cyano, hydroxyl, methoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, or is methylenedioxyphenyl, methylenedioxycyclohexyl, furyl, tetrahydrofuryl or thienyl, and X1 is hydrogen or fluorine, or pharmaceutically ultizable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent FI-66867-C (FI)
Inventor: KJELLIN PER GUNNAR
IPC: C07D473/06
Filed: 1979-10-17
Granted: 1984-12-10
Abstract: 3-Alkylxanthines characterized by the formula 
<CHEM>
 wherein R<1> is n-propyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobuty, cyclopentyl of cyclohexylmethyl, and R<2> is hydrogen or methyl, provided that R<2> is methyl when R<1> is n-propyl, n-butyl or isobutyl, or a physiologically acceptable salt thereof, for example the compound 3-cyclopetnyl-3, 7-dihydro-1H-purine-2, 6-dione, have activity against chronic obstructive airway disease or cardiac disease. These compounds are produced by several methods, exemplified by the following one: reacting a compound of the formula 
<CHEM>
 with a compound of the formula
 R<2>-X
 wherein R<1> and R<2> have the definition given above and X is -COOH, -CONH2 or -OC-O-CO-R2 and, if necessary, submitting the obtained product to dehydration. The starting compounds wherein R<1> is n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cylohexylmethyl are not previously described in teh literature They are prepared by reacting a compound of the formula R<1>NHCONH2 with cyanoacetic acid, cyclising the produced 1-cyanoycetyl-3-R<1>urea with alkali, nitrosing the so produced 1-R<1>-6-aminouracil with HNO2 and reducing the so produced 1-R<1>-5-nitroso-6-aminouracil with H2//PtO2.
Patent FI-70683-C (FI)
Inventor: HEGGENSTALLER ANTON
IPC: B27N3/28
Filed: 1980-08-06
Granted: 1986-10-06
Abstract: A method of and apparatus for the cold extrusion of a mixture of plant particles and a binder, especially for the production of load-bearing beams and similar shaped bodies in which the plant particles are wood chips or the like, utilizes a plunger, ram or piston for displacement of the mixture into the extrusion passages (in which hardening can occur) under conditions such that the material flows during compaction and is compressed with a densification ratio of 2:1 to 4:1 (preferably 3:1), a plunger stroke of 400 to 800 mm (preferably 600 mm) and a velocity of the plunger between 0.04 and 1.5 meters per second (preferably 0.06 meters per second).
Patent FI-68040-C (FI)
Inventor: GANTER ARNOLD
IPC: C03B37/10
Filed: 1981-04-16
Granted: 1985-07-10
Abstract: 1. Process for treating mineral fibre waste, with a view to re-using it, in which the waste is crushed and then finely ground, characterised in that it is homogenised before being finely crushed by mixing continuously waste taken at different periods and in that mixing with homogenisation takes place during the course of intermediate storage of the waste after fragmentation thereof.
Patent FI-73710-C (FI)
Inventor: BROWN JAMES PETER
IPC: C08L97/02
Filed: 1982-01-28
Granted: 1987-11-09
Abstract: An organic polyisocyanate composition contains from 99 to 60 parts by weight of a liquid organic polyisocyanate and from 1 to 40 parts of a 90:10 to 10:90 mixture of a wax and a liquid ester having a molecular weight of at least 250, for example an alkyl ester of an aliphatic carboxylic acid derived from an alkyl alcohol containing from 3 to 30 carbon atoms and a saturated or unsaturated fatty acid containing from 10 to 25 carbon atoms. The composition is useful for the manufacture of sheets or moulded bodies by the hot- pressing of a lignocellulosic material and promotes release of the material from the press. The composition is preferably applied in the form of an aqueous emulsion.
Patent FI-82937-C (FI)
Inventor: VERDE CASANOVA MARIA JOSE
IPC: A61P9/00
Filed: 1985-03-26
Granted: 1991-05-10
Abstract: 1,4-Dihydropyridine derivs. of formula (I) and their acid addn. salts are new. R = OH, 1-4C opt. branched alkoxy which may be substd., such as methoxy or methoxymethoxy, or 2 gps. R on adjacent atoms form an alkylenedioxy gp., such as methylenedioxy or ethylenedioxy n = 1,2 or 3 R1 and R2 = 1-4C opt. branched alkyl which may be substd., such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, methoxyethyl or 2-pyridylmethyl. -
Patent FI-79616-C (FI)
Inventor: MOISAN ERIC
IPC: G01P3/80
Filed: 1985-03-27
Granted: 1990-01-10
Abstract: Plural independent delay lines are connected in parallel and receive a first signal taken from a first point. Samples of the first signal are taken at different sampling frequencies and are respectively stored in the several delay lines. Samples of a second signal are taken from a second point and are stored in a direct line at one of the frequencies. The correlation function between the samples of the direct line and the samples of one of the delay lines is calculated. Exemplary applications include measuring the speed of a linearly translating object, such as a web of paper.
Patent FI-81561-C (FI)
Inventor: PETZOW GUNTER
IPC: C04B35/56
Filed: 1985-09-25
Granted: 1990-11-12
Abstract: A process for the preparation of boron carbide/transition metal boride molded articles comprising hot pressing a mixture of from 25 to 75% by weight of boron carbide, from 15 to 40% by weight of boron, from 0 to 8% by weight of silicon, from 10 to 50% by weight of tungsten and/or titanium carbide, and from 0 to 6% by weight of cobalt.
Patent FI-89503-C (FI)
Inventor: KAPMEYER WOLFGANG
IPC: C07K17/08
Filed: 1987-04-15
Granted: 1993-10-11
Abstract: The dispersion polymers are prepared by a seed polymerisation process in the presence of seed latices having a high residual monomer content, and a monomer mixture comprising at least one compound of the formula I 
<IMAGE>
 in which n = 1 - 6;
 R1 = H or CH3, and
 R2 and R3 are identical or different and are -(CH2)m-CH3 where m = 0 - 7, or 
<IMAGE>
 or R2 and R3 are aryl radicals,
 and optionally acrylic acid, methacrylic acid, crotonic acid and monomers from which the seed latex is prepared. 
<??>Biologically active latex conjugates obtained using the dispersion polymers are particularly suitable for serclogical and immunological assays.
Patent FI-87817-C (FI)
Inventor: SJOEGREN LEIF
IPC: E01C19/18
Filed: 1987-10-07
Granted: 1993-02-25
Abstract: PCT No. PCT/SE86/00172 Sec. 371 Date Nov. 10, 1986 Sec. 102(e) Date Nov. 10, 1986 PCT Filed Apr. 14, 1986 PCT Pub. No. WO86/06119 PCT Pub. Date Oct. 23, 1986.An apparatus for unloading bulk material, particularly asphalt and the like, from the deck (3) of a load-carrying vehicle, and spreading the material (49) over ground (37) contiguous to the vehicle, includes a spreader unit connectable for support to the rear end of the deck (3). The unit comprises a part (5) arranged for connection to the end of the deck for receiving material from the deck, and with the aid of a transverse conveyor (7) to give this material a suitably agitated or comminuted state and convey it further, and a cantilever arm-like conveyor (9), adapted at its first end to receive the material conveyed according to the above and at its second free end to discharge received material, the conveyor (9) being controllably swivelably suspended (at 11) at said first end, so that it can be caused to sweep over ground (37) contiguous to the vehicle, thereby to spread the discharged material (49) over said ground.
Patent FI-79772-C (FI)
Inventor: SALO OLLI
IPC: H04B10/2581
Filed: 1988-06-23
Granted: 1990-02-12
Abstract: Procedure and apparatus for the control of electric power, by which procedure the electric power supplied to a load is regulated by means of a regulator, e.g. a thyristor regulator. The regulator control signals, e.g. thyristor firing pulses, are produced by a separate control unit (6), from where they are passed in the form of optical signals via at least one optical fibre (2) to a socket or equivalent and further to a photosensitive device (Q), which converts the signals into electrical form and applies them to at least one controllable solid-state component, e.g. thyristor, in the power stage of the regulator.
Patent FI-90722-C (FI)
Inventor: THELEN ARNOLD
IPC: A47J36/14
Filed: 1990-02-08
Granted: 1994-03-25
Abstract: PCT No. PCT/EP90/00187 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Feb. 3, 1990 PCT Pub. No. WO90/09133 PCT Pub. Date Aug. 23, 1990.A cooking vessel includes a vessel body having a spill rim extending outwardly and bent around the vessel body. A vessel handle is attached to a wall of the vessel body. A cover than can be set closingly on the spill rim has at least one cover handle. The vessel body and the cover form a spill and ventilation appliance. To guarantee a defined venting and a simple, more reliable, and also defined pouring with more reliable handling, the wall of the vessel body in at least one peripheral region of its upper rim has a larger slope than in remaining peripheral region of the rim due to shortening the spill rim. A rim of the cover in at least one peripheral segment has at least one arch projecting in a radial direction slope when correspondingly positioning the cover through rotation. The remaining peripheral region of the vessel wall without the larger slope has a circumferential length that is at least as large as the peripheral segment of the cover having the at least one arch.
Patent FI-97980-C (FI)
Inventor: TSAI TED YUAN
IPC: D21C9/16
Filed: 1991-11-04
Granted: 1997-03-25
Abstract: A method of enhancing the quality of a pulp which has been subjected to a chlorine-based bleaching agent, by subjecting the chlorinated pulp to ozonation prior to an extraction stage in the bleaching sequence. The improved pulp of the present invention includes reduction of total organically bound chlorine residues in the wood pulp and adsorbed organic halides (AOX) in the effluent, and has good brightness and viscosity. The advantages of the present invention may be accomplished by means of a bleaching sequence that employs as few as four stages, namely DZED with attendant relatively lower capital investment than heretofore possible.
Patent NO-148563-C (NO)
Inventor: ENGELS HANS
IPC: E05D7/04
Filed: 1981-03-03
Abstract: 1. A swivel fitting for all-glass doors with a fitting plate and a gripping plate, in the case of which the fitting plate has an opening having placed therein a replaceable inner member, said member being screwed in place on the fitting plate and having a female bearing part placed in the plane of the door, said female bearing part (9 ; 29 ; and 36) being placed right at one end of the inner member (3 ; 28 ; 34) and the holes (11, 12 ; 38, 39) as used for fixing the inner member (3 ; 28 ; 34) in place being on the front side of the female bearing part (9 ; 29 ; 36), that is to say on the side facing away from the end of the inner member, characterized in that the opening (7) is formed in the fitting plate (1 ; 30) for the inner member (3 ; 28 ; 34) is placed so as to be running all along as far as the back edge (K) of the fitting plate (1 ; 30) and of the glass door (22) in the other case, and the end of the inner member is placed right next to this edge (K).
Patent NO-160439-C (NO)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: A61P9/12
Filed: 1982-06-28
Abstract: The invention provides novel compounds of the formula:   <IMAGE> (I) or  <IMAGE> (II)  wherein the various substituents are defined herein below. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds of their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are useful in the treatment of mammals, especially as antihypertensive agents. Furthermore, some of the compounds have proved to possess antithrombotic and diuretic activity. Antimycotic and antifungal properties have also been found.
Patent NO-154484-C (NO)
Inventor: HUE JEAN
IPC: A63C9/085
Filed: 1983-03-16
Abstract: Binding assembly for a cross country ski boot, having a safety device comprising a hooking arrangement in which the forward end of the boot is retained, and lateral retaining, complementary engaging portions on the ski and in the sole of the boot. The hooking and lateral retaining devices are rigidly affixed to each other without intervening gap, and are releasable at least laterally about at least one rotational axis against the effect of a torsional retainer, whatever the elevation of the boot heel from the ski.
Patent NO-161575-C (NO)
Inventor: SCHARPEY WILHELM
IPC: C25C3/08
Filed: 1984-08-23
Abstract: A reduction pot for the fused salt electrolytic production of aluminum comprises an outer steel shell, a thermally insulating layer, and an inner lining made essentially of carbon with iron cathode bars embedded in it. At least the lower 75% of the floor insulation is a mechanically compacted layer of a granulate material essentially of particle size ranging up to 8 mm. This granulate contains the fully ground but otherwise untreated insulation layers, without carbon residues which are sorted out mechanically before grinding, from replaced electrolytic cells. The remaining 25% of the floor insulation is a layer of firebrick, ground firebrick and/or smelter alumina. The sidewalls of the steel shell are insulated solely by firebrick.
Patent NO-174732-C (NO)
Inventor: EDWARDS NEIL
IPC: A01N59/16
Filed: 1987-07-02
Abstract: An antimicrobial composition for topical use or for incorporation into a coating or structural composition comprises an antimicrobial silver compound, preferably silver chloride, deposited on a physiologically inert oxidic synthetic particulate support material. A preferred support material is titania containing one or more of the crystalline forms anatase, rutile, and brookite.
Patent CA-2000345-C (CA)
Inventor: CORNET PAUL-EMILE
IPC: A23J3/32
Filed: 1989-10-10
Granted: 1999-04-27
Abstract: A process for the production of a hydrolysed protein which comprises hydrolysing a plant or animal protein with hydrochloric acid to give a slurry and then, before or after filtering off the residual unhydrolysed material, treating with alkali to a pH of from 8 to 14 and holding for a period of time to reduce the amount of undesirable chlorinated compounds and readjusting to a pH of from 4 to 7 to give a liquid hydrolysed protein filtrate.
Patent CA-2012181-C (CA)
Title: Gas ignition apparatus
Inventor: BERLINCOURT DON A
IPC: F23D14/72
Filed: 1990-03-14
Granted: 1996-01-30
Abstract: A  spark ignition system for a heater-type ignitor is disclosed.   Current  through  the  ignitor  is transformed into  a  voltage  which  is  utilized  to  operate a timing circuit  which,  in  turn,  causes  operation  of a  valve permitting  the flow of fuel to a burner.  Operation of the valve  can  occur  only  after  the  expiration  of  a pre-determined  period of time during which the voltage applied to  the  ignitor  and  the current passing therethrough are continuously  monitored  thus ensuring that the ignitor has reached  the  ignition  temperature  of the fuel before the valve is permitted to open.
Patent CA-2013526-C (CA)
Title: Extractive distillation of hydrocarbons employing solvent mixture
Inventor: LEE FU MING
IPC: C07C9/14
Filed: 1990-03-30
Granted: 1997-12-09
Abstract: A mixture of (a) at least one saturated C5-C9 alcohol (preferably cyclohaxanol) and (b) at least one glycol compound (preferably tetraethylene glycol)  is used as solvent in the extractive distillation of a feed mixture comprising cycloalkane(s) (in particular cyclohexane) and closs-boiling alkane(s).
Patent CA-2017516-C (CA)
Title: Controlled release system for insect attractant
Inventor: ANDERSON DOUGLAS G
IPC: A01M1/02
Filed: 1990-05-24
Granted: 1996-09-24
Abstract: A controlled release system for volatile liquid insect  attractant   compositions  can  be  formed   from  a container (12)  having an aperture (18) closed  by  a  membrane (20), wherein the  dimensions of  the container (12), the dimensions  of  the aperture (18),  the  nature  of  the membrane (20), the liquid (24) level, and vapor space (26) within the container (12) are conformed to produce an effective attractant release rate.
Patent CA-2017676-C (CA)
Title: Method for making absorbent starch
Inventor: GROSS JAMES R
IPC: C08B31/12
Filed: 1990-05-28
Granted: 2000-11-07
Abstract: A method for producing a water-swellable, water-insoluble carboxyalkyl starch. The steps of the method involving forming an aqueous dispersion of starch; adding to said aqueous dispersion carboxyalkylating reactants under conditions sufficient to form a water-soluble carboxyalkyl starch having an average degree of substitution between about 0.25 and 1.5; and recovering the carboxyalkyl starch by evaporative drying at a temperature within the range of from about 50°C to about 150°C.
Patent CA-2017855-C (CA)
Title: Ribbed elastomeric rail pad
Inventor: YOUNG HARTLEY FRANK
IPC: E01B9/68
Filed: 1990-05-30
Granted: 2000-08-01
Abstract: This invention relates to improvements in rail insulating pads which are used to electrically and dynamically insulate the rail from the rail tie.      More particularly it relates to a rail fastening of the kind in which a rail, having a field edge and a gauge edge is fastened to a rail tie by a rail seat consisting of a rail tie, a rail pad between the tie and the rail; a pair of rail clamp supports secured to said tie on either side of said rail and abutting said rail pad; rail clamp associated with each rail clamp support each clamp having a portion secured in said clamp support and a portion bearing down on said rail flange, the improvement comprising the provision of a said rail pad to electrically and dynamically insulate said rail tie from said rail wherein there is a rib provided on the field edge portion of the rail pad.
Patent CA-2020247-C (CA)
Title: Antibodies reactive with human carcinomas
Inventor: HELLSTROM INGEGERD
IPC: A61K47/48
Filed: 1990-06-29
Granted: 2002-04-30
Abstract: The present invention relates to novel antibodies reactive with human carcinoma cells. More particularly, the antibodies of the invention include: a murine monoclonal antibody, BR96; a human/murine chimeric antibody, ChiBR96; and a F(ab')2 fragment of BR96. These antibodies are reactive with a cell membrane antigen on the surface of human carcinomas.      The antibodies display a high degree of selectivity for carcinoma cells and possess the ability to mediate ADCC and CDC activity. In addition, the antibodies of the invention internalize within the carcinoma cells to which they bind and are therefore particularly useful for therapeutic applications, for example, as the antibody component of antibody-drug or antibody-toxin conjugates. The antibodies also have a unique feature in that they are cytotoxic when used in the unmodified form, at specified concentrations.
Patent CA-2031654-C (CA)
Title: Antifouling paint
Inventor: NAKAI YOSHITO
IPC: C09D5/16
Filed: 1990-12-06
Granted: 1997-10-14
Abstract: This invention discloses an antifouling paint which can retain antifouling properties over a long period of time comprising : (A) 100 parts by weight of a film forming resin, and (B) 1-50 parts by weight of a chain organopolysiloxane containing oxyalkylene groups and having an HLB of 3-12.
Patent CA-2037135-C (CA)
Title: Production of pigments
Inventor: MORDENTE MICHAEL
IPC: C09B41/00
Filed: 1991-02-26
Granted: 2002-10-15
Abstract: The present invention provides a process for the production of a metallized azo pigment having the formula (see formula one) in which R and R1, independently, are hydrogen, halogen or alkyl; X1 is SO3.THETA. or CO2.THETA.; and M is Ca, Sr, Mn or Ba; comprising coupling, at a pH value below 7.0, a diazotized amine of formula   in which R, R1 and X1 have their previous significance, with with a coupling component of formula   to produce an azo dyestuff having the formula   in which R, R1 and X1 have their previous significance, and Y is an alkaline earth metal or ammonium ion; and laking the dyestuff of formula IV during or after its production with one or more salts of a metal M wherein M has its previous significance.      Also disclosed is a new modification of a pigment of formula I.
Patent CA-2040708-C (CA)
Title: Collapsible lumen catheter for extracorporeal treatment
Inventor: ULDALL PETER ROBERT
IPC: A61M25/00
Filed: 1991-04-17
Granted: 2001-10-23
Abstract: A dual lumen catheter is disclosed for providing extracorporeal treatment such as hemodialysis, which is percutaneously inserted for either short-term or long-term vascular access. The catheter includes a main body having proximal and distal segments connected to a pair of clamping limbs via a manifold. The distal segment includes two tubular members laterally attached to each other, one of which is thinner than the other and collapsible for inserting the catheter through a much smaller diameter peel-away sheath. Contrary to existing practices, the lengths of the arterial and venous tubular members are reversed such as to provide a longer negative pressure intake lumen. A hydrophilic slip coating covers the distal segment to further ease the insertion of the distal segment into the peel-away sheath. The cross-sectional area of the proximal segment is generally elliptical shaped for providing a leak proof fit through the vascular access site. A ring-like grommet moveable along the proximal segment anchors the catheter to the surrounding tissue. The lumens extending throughout the entire catheter are generally circular in nature and substantially equal in cross-sectional area to provide substantially equal flows of intake and return blood and to minimize clotting. The wall thickness of the negative pressure intake member is approximately one and a half to three times as thick as that of the thin-walled positive pressure tubular wall to maintain adequate flows of blood without collapsing or stretching.