baber/WOPTO huggingface dataset:
Patent CA-1332103-C (CA)
Inventor: MELTON JAMES K
IPC: C01B11/04
Filed: 1989-08-16
Granted: 1994-09-27
Abstract: ABSTRACT         The invention is concerned with an improved process for producing hypochlorous acid by reacting an aqueous solution of an alkali metal hydroxide in droplet form with gaseous chlorine to produce hypochlorous acid vapor and solid alkali metal chloride particles, in which the improvement comprises employing molar ratios of gaseous chlorine to the alkali metal hydroxide of greater than about 20:1.  The process according to the invention achieves high yields of hypochlorous acid by minimizing side reactions including the formation of chlorate as an impurity in the alkali metal chloride particles produced.  In addition, the process produces solid alkali metal chloride particles having low concentrations of moisture thus reducing scaling or reactor surfaces and improving salt recovery.
Patent CA-1330579-C (CA)
Inventor: MARSDEN DEREK R
IPC: H02J3/14
Filed: 1989-08-22
Granted: 1994-07-05
Abstract: ABSTRACT     In the method of monitoring the consumption of utilities in business premises, the premises are notionally divided into zones 10.  Each contains a utility load 110 and metering means 114 to record consumption within the zone 10.  Zones are notionally combined into groups.  Analysis means 120 are provided to receive consumption data from the zones of a group to calculate total utility consumption within the group and to conduct further analysis on the consumption data.  The analysis means 120 also supplies control data to the zones to control utility consumption.
Patent CA-1316058-C (CA)
Title: Sterilizing dressing device and method for skin puncture
Inventor: COLUMBUS RICHARD L
IPC: A61F13/02
Filed: 1989-09-14
Granted: 1993-04-13
Abstract: IMPROVED STERILIZING DRESSING DEVICE AND               METHOD FOR SKIN PUNCTURE                       ABSTRACT   A dressing device and method are described, for use with a needle that is injected into the skin.  The dressing device comprises a cover sheet and a gel medium attached to the cover sheet, the gel medium being transparent and effective to reseal after being punctured by the needle.          Most importantly, the gel medium includes a sterilizing agent.  Injection of the needle into the skin occurs only after the needle penetrates the gel medium, so that the needle is disinfected or sterilized.
Patent CA-1339729-C (CA)
Inventor: LANCASTER WAYNE D
IPC: C07K14/025
Filed: 1989-09-22
Granted: 1998-03-17
Abstract: Nucleic acid hybridization probes for human papillomavirus types  and  particularly  human  papillomavirus  type  52;  and methods for employing the same.
Patent CA-1322334-C (CA)
Inventor: GROHE KLAUS
IPC: A23K20/195
Filed: 1990-10-26
Granted: 1993-09-21
Abstract: ABSTRACT              A pharmaceutical composition comprising as an active ingredient a pharmaceutically effective amount of a 1-cyclo-propyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino-quinoline-3-carboxylic acid of formula I                                                (I) or a pharmaceutically acceptable salt or hydrate thereof in which R denotes hydrogen or ethyl in admixture with a pharmaceutically acceptable diluent or carrier.
Patent DK-159556-C (DK)
Inventor: RANA MAHENDRASINH DOLATSINH
IPC: C22C38/18
Filed: 1984-05-17
Granted: 1991-04-02
Abstract: A precisely defined steel alloy particularly suited to gas storage cylinder manufacture, and a gas storage cylinder manufactured thereof which exhibits remarkably improved performance over conventional gas storage cylinders.
Patent DK-157159-C (DK)
Inventor: HON DAVID C
IPC: G09B19/00
Filed: 1981-07-13
Granted: 1990-04-16
Abstract: A computer controlled interactive instruction system for teaching an individual comprising a peripheral (10) including at least one sensor (26) for producing a signal representing a function to be manually performed by the individual, a first device (36) for storing a sequence of signals representing instructions relating to the correct performance of the function, a first display (20) coupled to the first storage device (36) for displaying these instructions, a second storage device (22) for storing video and associated aduio signals representing both pictorial and aural representations of the correct performance of the function, a second display (24) for displaying the pictorial representation, and a computer (14) coupled to the peripheral (10), the first (36) and second (22) storage devices and the first (20) and second (24) displays for causing an ordered sequence of the instruction signals in the first signal storage device (36) to be displayed by the first display (20) so that the individual can learn to recognise and perform the function, and for receiving the signals from the peripheral (10) and detecting correct or incorrect performance of the function by the individual and for causing appropriate ones of the stored video signals to be displayed by the second display (24) and the associated audio signals to be produced to illustrate the correct performance of the function if it is incorrectly performed by the individual so that the individual is told shown and coached in the correct performance of the function and shown how to overcome any particular shortcomings of performance that that individual has.
Patent FI-74509-C (FI)
Inventor: CARLSSON NILS-ERIK
IPC: C09D5/18
Filed: 1983-12-14
Granted: 1988-02-08
Abstract: A process and a means for applying fire-coded wall coverings by coating the wall surface with an adhesive, mounting a web by means of the adhesive and coating the web with a primer and optionally a surface paint. The wall surface is coated with a first layer of a composition containing a water based thermoplastic dispersion, inorganic filler and fire retardant additives, the web is mounted in the wet layer and coated with a second layer of the composition and the two layers are then dried.
Patent FI-85906-C (FI)
Inventor: VAN DER WERFF JEICHIENUS ADRIA
IPC: F01C3/02
Filed: 1985-01-25
Granted: 1992-06-10
Abstract: Toroidal motor/pump comprising a toroidal cilindrical casing (12) with a disc rotor (13) containing rotatably mounted vanes (6,7,8) which are able to seal off the cilinder, wherein on the shaft of the vanes rockers (12,13,14) are fixed which during rotation of the motor/pump cooperate with a curved disc, which casing possesses a restricted section in the shape of the disc rotor through which the vanes in closed position are able to pass, as well as an inlet and outlet port for a pressure medium in the section wherein the vanes are rotating as illustrated in figure 1. To guarantee a smooth working between the casing halves and the disc rotor two complementary twin axially curved discs are arranged between which the rockers are running, said rockers having the general shape of a central cam with two side cams so that they are able to move through the disc rotor. The restriction is so constructed that the vane in its passing position is not turned a complete 90°, but about 85°.
Patent FI-87529-C (FI)
Inventor: BALSCHMIDT PER
IPC: A61K9/00
Filed: 1987-12-16
Granted: 1993-01-25
Abstract: PCT No. PCT/DK87/00038 Sec. 371 Date Dec. 14, 1987 Sec. 102(e) Date Dec. 14, 1987 PCT Filed Apr. 14, 1987.Insulin preparations for non-parenteral administration and containing one or more insulins or insuling derivatives, which in solution in the physiological pH range predominantly are present as monomers, usual additives and possibly a conventional insulin and possibly one or more adsorption promoting substances provide a fast absorption of the insulin activity administered.
Patent FI-91795-C (FI)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04G7/30
Filed: 1989-06-30
Granted: 1994-08-10
Abstract: The connecting device is designed as a locking claw (15) having an opening (16) for the load-bearing member. The said opening is open at the bottom. It is associated with a catch (21) mounted on the pin (22). The said catch has a supporting indentation (30) which enables it to support the locking claw, in the unlocked state, loosely on the load-bearing member (12) in order to simplify disassembly. <IMAGE>
Patent FI-94385-C (FI)
Inventor: ARTERBERY CYNTHIA W
IPC: B01D39/16
Filed: 1990-12-11
Granted: 1995-09-11
Abstract: A concentric smoking filter (12) in which one of the filter media (20 or 21) is a fibrous tow, such as fibrous cellulose acetate tow, and one of the filter media (21 or 20) is a web material, such as paper, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes. <IMAGE>
Patent NO-158508-C (NO)
Inventor: THALEN BROR ARNE
IPC: C07J71/00
Filed: 1981-12-01
Abstract: The invention refers to compounds having anti-inflammatory activity, characterized by the formula   <IMAGE> (I)  in the form of a stereoisomeric mixture or an epimer of the R or S type regarding the orientation of the substituents at the carbon atom in position 22, in which formula A is n-propyl or n-butyl and Z is hydroxyl or hydroxyl esterified with a fatty acid with a straight or branched hydrocarbon chain having 1-5 carbon atoms. The invention also refers to a process for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment and control of inflammatory conditions.
Patent NO-162296-C (NO)
Inventor: LAI KUO-YANN
IPC: C11D17/00
Filed: 1984-04-16
Abstract: A foaming light duty aqueous liquid detergent composition especially useful for hand dishwashing containing 5 to 50 wt. % of non-cationic detergent active material, optional foam boosters and hydrotropes, and 0.1 to 10 wt. % of a cationic foam-stabilizing copolymer containing a major weight proportion of units derived from acrylamide and/or methacrylamide, about 0.5 to 2 wt. % of quaternary nitrogen as present in quaternary ammonium groups, and about 0.1 to 10 wt. % of pendant C8-24 hydrophobic, preferably alkyl groups. Said quaternary ammonium group-containing monomer has the formula   <IMAGE>   wherein R1 is H or CH3, R2 and R3 are independently C1-4 alkyls, R4 is C1-4 akyl, C2-3 hydroxyalkyl, or benzyl R2, R3 and R4 together contain less than 9 carbon atoms, Z is a water-solubilizing salt-forming anion, and M may be -CO-X-, then X is -O- or -NR5-, R5 is H or C1-4 alkyl and x is 1-6, or M may be phenylene then x is 1, said hydrophobic group-containing monomer has the formula   <IMAGE> wherein R1 is H or CH3, X is -O- or -NR7-, Y is -C2H4O- or -C3H7O-, Y is 0-60, when X is -O-, R6 is C8-24 hydrocarbyl, and when X is -NR7-, R6 is C1-24 hydrocarbyl and R7 is H or C1-24 hydrocarbyl, at least one of R6 and R7 being C8-24 hydrocarbyl.
Patent NO-171634-C (NO)
Inventor: BOECKX GUSTAAF MARIA
IPC: C07D243/06
Filed: 1985-07-31
Abstract: Novel  alpha -aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-benzeneacetontr iles which are effective in destruting and/or preventing the growth of Protozoa; pharmaceutical compositions comprising such compounds as active ingredients and processes of preparing such compounds and pharmaceutical compositions.
Patent NO-170170-C (NO)
Inventor: SANDE KURT
IPC: E21B17/02
Filed: 1985-11-08
Abstract: Self-coupling flange for coupling and at the same time both axial and radial locking of two components. The coupling is especially suited for coupling of an actuator to valves etc. The coupling comprises an upper part (4) arranged to be fixed to or incorporated into one component (2) and a lower part (5) arranged to be fixed to another component (3). The parts of the coupling further comprise an annular piston (12) and a locking ring (23). The coupling device has an inner through going radial opening (18), and both parts (4, 5) of the coupling has sloping contact faces (10, 22). The coupling is equipped with flow passages (16, 17) for hydraulic fluid and is thereby suited for remote control.
Patent NO-166874-C (NO)
Inventor: RAMACHANDRAN PALLASSANA N
IPC: C11D3/04
Filed: 1986-03-13
Abstract: Agglomerated particles of finely divided fabric softening bentonite and sodium sulfate particles have been found to possess improved fabric softening properties, compared to agglomerated bentonite, especially when employed in the hand washing of laundry which is subsequently line dried. Such agglomerates are also of excellent particle strength and are readily dispersible in water. The described product may be made by agglomerating finely divided bentonite and sodium sulfate powders with the aid of excess moisture, after which the agglomerated particles resulting are dried and those of desired size, preferably in the No's. 30 to 100 sieve size range (U.S.), are obtained. The fabric softening agglomerate made may be mixed with spray dried synthetic organic anionic detergent composition beads of about the same or lower bulk density, preferably in the 0.3 to 0.5 g./cc. range, with about 5 to 30% of the agglomerate particles being present, to make a non-segregating fabric softening particulate detergent composition of improved softening properties. Detergency, soil anti-redeposition properties, bead physical characteristics and processing are improved by the presence in the detergent composition of a minor proportion of a water soluble copolymer of maleic and acrylic acids which, unlike other polymers which can impart such properties to detergent compositions, does not adversely affect the softening of hand washed laundry by the present agglomerate. Soda ash may be used in place of some or all of the sodium sulfate of the agglomerate and a good softening additive will also be obtained.
Patent NO-164367-C (NO)
Inventor: PEDERSEN HANS MARIUS
IPC: F03B13/00
Filed: 1988-07-21
Abstract: PCT No. PCT/DK87/00148 Sec. 371 Date Aug. 1, 1988 Sec. 102(e) Date Aug. 1, 1988 PCT Filed Nov. 30, 1987 PCT Pub. No. WO88/04362 PCT Pub. Date Jun. 16, 1988.Floating water current power station comprising a ring-shaped pontoon (3) which by means of a mooring bitt (5) is anchored to anchors (1). All turbines (21) are detachably arranged on a common beam (11) and can as a unit be swung up to the surface within the area limited by the ring pontoon (3). The power station may swing around the bitt (5) the upper end of which is connected to a front pontoon (9) and a lower end (6) of which is secured to the anchors and which is moreover provided with tension distributing warps (16) to the turbine beam (11) and warps (7) to the same pontoon side as the one to which the bitt is secured.
Patent CA-2006991-C (CA)
Inventor: BONKO MARK LEONARD
IPC: B60C11/04
Filed: 1990-01-02
Granted: 1999-03-16
Abstract: A pneumatic tire designated primarily for off-road use has a pair of bead regions, a ground-engaging tread, and a pair of sidewalls between the bead regions and the tread.  The inner tread surface between tread lugs and the tread edges has curvature in both the axial and circumferential directions.  A series of projections are integral with a sidewall and are arranged in a circular pattern.  Each projection is axially adjacent and axially outward of a portion of the inner tread surface and is interposed between tread lugs.
Patent CA-2009546-C (CA)
Title: Thermally stabilized polyacrylonitrile polymers for carbon fiber manufacture
Inventor: SCHIMPF WARREN C
IPC: D01F6/18
Filed: 1990-02-07
Granted: 1996-05-28
Abstract: Disclosed is a process for manufacturing carbon fiber in which a polyacrylonitrile polymer in the form of a multitude of filaments is heated in an atmosphere that is substantially free of oxygen to form a thermally stabilized carbon fiber precursor  in  an  oxygen-containing  atmosphere  to  form  a stabilized and oxidized precursor and then the thermally-stabilized  precursor  is heated  in  an  oxygen-containing atmosphere  to  oxidize  the  precursor,   which  is  then conventionally carbonized in an atmosphere substantially free of oxygen.
Patent CA-2019745-C (CA)
Title: Preparation for treating and preventing thromboses and thromboembolic complications, use of such a preparation and a method of producing the same
Inventor: SCHWARZ HANS PETER
IPC: C12N9/64
Filed: 1990-06-25
Granted: 1996-12-31
Abstract: A preparation for the treatment and prevention of thromboses and thromboembolic complications is disclosed, which preparation has a content of protein S at a concentration at least 50 times that present in native plasma and is free from C4b-binding protein, optionally in combination with a content of activated protein C.
Patent CA-2032568-C (CA)
Inventor: GAUTHIER DANIEL
IPC: B66C21/00
Filed: 1990-12-18
Granted: 2000-11-07
Abstract: Un système de chariot suspendu à un câble aérien pour le débardage sur la pente d'une colline, comprenant: (a) un premier et un second points d'ancrage mobiles, espacés horizontalement et décalés verticalement; (b) des treuils, installés sur les premier et second points d'ancrage; (c) un câble aérien unique, partiellement enroulé autour des treuils; (d) un chariot allongé comprenant des poulies-guides soutenant le chariot par engagement du câble aérien et une poulie motrice qui engage le dessous du câble aérien qui est entouré sur la partie supérieure de la poulie motrice afin d'obtenir un contact d'entraînement sans glissement; et un câble de halage pour saisir et retenir une cargaison, enroulé autour d'un treuil sur le chariot. Une poulie-guide et la poulie motrice sont à proximité l'une de l'autre à l'extrémité aval du chariot alors qu'une autre poulie-guide est sensiblement espacée de la poulie motrice, étant située à l'extrémité amont du chariot. Cette disposition stabilisera le chariot sur le câble aérien. Les positions de la poulie motrice et de la poulie-guide aval peuvent être changées afin de modifier l'inclinaison du chariot relativement au câble aérien en fonction de l'importance de la pente de la colline.
Patent CA-2034309-C (CA)
Title: Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus
Inventor: IWAKI TAKASHI
IPC: C09K19/42
Filed: 1991-01-16
Granted: 1997-04-01
Abstract: A mesomorphic compound represented by the following formula (I):         R1-A1-B1-A2-R2                (I), wherein R1 and R2 respectively denote a linear or branched alkyl group having 3 - 18 carbon atoms capable of including one or non-neighboring two or more methylene groups which can be replaced with at least one species of -Z-,  ,  ,  ,  ,  ,  , -CH=CH- and -CC-, wherein Z denotes -O- or -S- and R3 denotes hydrogen or an alkyl group having 1 - 5 carbon atoms; B1 denotes   or  ; A1 denotes a single bond,   or  ;  A2 denotes a single bond, -A3- or -A3-A4- wherein A3 and A4 respectively denote any one of A1,  ,  ,  ,  ,  ,  ,       and        ; and Y1 and Y2 respectively denote any one of hydrogen, fluorine, chlorine, bromine, -CH3, -CN and -CF3. Liquid crystal compositions containing the compound of formula (I) exhibit improved responsiveness to an electric field and are particularly suited for use in a number of liquid crystal devices such as display apparatus, crystal-optical shutters, etc.
Patent CA-2036337-C (CA)
Inventor: CLEMENCE FRANCOIS
IPC: A61P25/28
Filed: 1990-02-14
Granted: 2003-04-15
Abstract: New 20,21-dinoreburnamenine derivatives substituted in positions 9,10 and/or 11, process for their preparation and new intermediates thus obtained. These products have advantageous pharmacological properties which justify their use as medications.
Patent CA-2037860-C (CA)
Title: Waste processing
Inventor: KATONA PAUL
IPC: B01D53/38
Filed: 1991-03-08
Granted: 2001-07-31
Abstract: A process for atomically inverting gaseous waste materials into nonhazardous forms and a medium BTU gas is described. The reactor includes molten layers of iron and reactive slag in an upwardly flowing reactor operated under oxygen lean conditions.
Patent CA-2041406-C (CA)
Title: Rubber mount for a reciprocating engine
Inventor: HAMAEKERS ARNO
IPC: B60K5/12
Filed: 1991-04-29
Granted: 1994-12-13
Abstract: A rubber mount for a reciprocating engine, includes two fluid filled working chambers which are axially defined by two elastically balloonable end walls and which are connected by at least two connecting passages in parallel arrangement.  At least one of the connecting passages is a damping passage which is selectively closable by means of a valve.  The damping passage is constructed in the form of a channel and is dimensioned so that when the reciprocating engine reaches idle speed, the enclosed fluid mass oscillates in a relative movement which is in phase with the engine vibrations, and has an amplitude which is larger than the amplitude of the vibrations of the reciprocating engine, multiplied by the ratio of the displacement cross-section of the balloonable end walls and the cross-sectional area of the damping passage.  The rubber mount provides an improved damping of idle speed vibrations of a reciprocating engine.
Patent CA-2051509-C (CA)
Title: Polyisocyanate mixture, a process for its preparation and its use in polyurethane coating compositions
Inventor: LAAS HANS J
IPC: C07D229/00
Filed: 1991-09-16
Granted: 2002-11-19
Abstract: The present invention relates to polyisocyanate mixtures prepared from 1,6-diisocyanatohexane(HDI)and 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl cyclohexane (IPDI), which have a uretdione content (calculated as C2N2O2) of 8 to 25% by weight and an isocyanurate content (calculated as C3N3O3) of not more than 24% by weight and contain a) 20 to 60% by weight of uretdione diisocyanates b) 0 to 40% by weight of isocyanurate triisocyanates c) 15 to 60% by weight of higher homologues of the polyisocyanates of components a) and b) containing more than one uretdione ring and/or isocyanurate ring and d) a total of not more than 1% by weight of (HDI) and (IPDI).      The present invention also relates to a process for the preparation of these polyisocyanate mixtures and to their use, optionally blocked with blocking agents for isocyanate groups, as the isocyanate component in polyurethane coating compositions.
Patent CA-2055948-C (CA)
Title: Use of a combination of angiotensin-converting enzyme inhibitor and calcium antagonist for the treatment of proteinuria
Inventor: BECKER REINHARD
IPC: A61K31/275
Filed: 1991-11-26
Granted: 2002-11-12
Abstract: use of a combination of angiotensin-converting enzyme inhibitors and calcium antagonists for the treatment of proteinuria The invention relates to the prevention and therapy of proteinuria by administration of a combination of AGE inhibitor and calcium antagonist.
Patent CA-2056568-C (CA)
Title: Bath with interfitting seat
Inventor: ZELLNER JOHN R
IPC: A47K3/12
Filed: 1991-11-28
Granted: 1994-05-31
Abstract: Abstract of the Disclosure This invention provides a bath, including the tub and surround, adapted to receive a bathing seat which is readily removable but firmly positioned in use through an interfitting relation of the seat elements with components of the tub and the surround.
Patent CA-2063682-C (CA)
Title: Solder-coated printed circuit board and method of manufacturing the same
Inventor: KOSUGA IZUMI
IPC: H05K3/34
Filed: 1992-03-20
Granted: 1997-04-15
Abstract: A plurality of pads are formed on a circuit board body at a pitch of 0.5 mm or less.  The pads are formed such that a projecting height H of a pad from the board body surface and a width W of the pad satisfy a relation 2H < W, that a pad array is formed in which a width of each of the pads located at two ends of the pad array is larger than that of a pad located therebetween, and that the pad width W and a pad-to-pad distance D satisfy a relation W > D.  A solder layer, obtained by a substitu-tion reaction between a powder of a metal having the highest ionization tendency among metals constituting the solder layer or a powder of an alloy thereof and a salt formed by bonding the other metal or metals in the solder layer to an organic acid, is formed on each pad.