baber/WOPTO huggingface dataset:
Patent CA-1271122-A (CA)
Inventor: GOTTE ALBERT
IPC: B01F15/04
Filed: 1986-04-04
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE    A burner for gaseous fuel is provided, in particular, for a heating boiler and enables an at least approximately constant proportion of gas and combustion air to be ensured over a range of 50-100% of the normal or rated output. For this  purpose  a  control  element is  provided  for simultaneously supplying the gas and the air to a mixing chamber. The control element comprises a first control piston which is slidable and/or rotatable and the outer surface of which controls the amount of combustion air, and a second piston  arranged within the first piston and preferably co-axial therewith, the outer surface of the second piston controlling the amount of gas. The two pistons are fixedly connected together and are slidable to and fro and/or rotatable by an actuating element. This burner enables regulation over a wide range at optimum operation of the burner, i.e. with an efficiency which remains  substantially the same over the range of regulation.  This  feature is also of  interest for environmental protection purposes.
Patent CA-1275051-A (CA)
Inventor: KLEIN WILLIAM L
IPC: A61K8/34
Filed: 1986-05-01
Granted: 1990-10-09
Abstract: TITLE OF THE INVENTION         THE USE OF CATIONIC POLYMERS (POLYDIMETHYLDIALKYL AMMONIUM CHLORIDE-ACRYLAMIDE COPOLYMERS AND DIMETHYLDIALKYL AMMONIUM CHLORIDE) TO INCREASE DEPOSITION AND/OR RETENTION OF ACTIVE AGENT(S) OF DEODORANT FORMULATIONS ON SURFACES            ABSTRACT OF THE INVENTION  The invention relates to stable deodorant compositions comprising at least one antimicrobial agent and poly-dimethyldialkyl ammonium chloride-acrylamide copolymers or dimethyldialkyl ammonium chloride cationic polymer which serve to enhance the residual efficacy of said agent on a surface.
Patent CA-1263967-A (CA)
Inventor: BUDDELL ROBIN L
IPC: C07C1/00
Filed: 1986-06-18
Granted: 1989-12-19
Abstract: A B S T R A C T                 SEQUENTIAL CRACKING OF HYDROCARBONS      Process for the production of ethylene by pyrolytically cracking one or more C2-6-paraffins in a pyrolytic cracking furnace having a plurality of elongated serpentine-situated thermal cracking tubes which have a 20-50% longer run life as a result of the selective cracking of a hydrocarbon feed having more carbon atoms per molecule than the C2-6-paraffins at conditions sufficient to selectively place a coat of amorphous, relatively smooth coat of coke on the interior walls of the thermal cracking tubes and thereby mask the catalytic effect of iron, nickel, both iron and nickel, or other metal catalytic sites indigenous to the walls of the tubes.
Patent CA-1274413-A (CA)
Inventor: SYME ROBERT W
IPC: A61F13/15
Filed: 1986-06-20
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE     An absorbent, liquid impervious laminated sheet material is disclosed which is particularly useful for disposable towels, blankets, mattress covers, bibs and the like.  The sheet material has a first absorbent layer of tissue paper and a second liquid impervious plastic layer having a plurality of pockets formed therein extending away from the first layer.
Patent CA-1267103-A (CA)
Inventor: PENTITH GERALD R O
IPC: B65G23/14
Filed: 1986-08-20
Granted: 1990-03-27
Abstract: ABSTRACT      The  apparatus  comprises  a  continuous  looped  belt (10) having an upper run (11) for carrying a load and a return lower run (12).  A single cable (100) is arranged over numerous pulleys to define two spaced parallel upper runs of cable (101) and two spaced parallel lower runs of cable (102) which support the belt runs (11, 12).   The belt is broader than the spacing between the spaced runs of cable and seats on top of the cable.   A cross-over arrangement  (110)  provides  for  the  cable  to  form  two identical and parallel cable portions defining the cable runs.    All  pulleys  in  one  portion  are  mirrored  by co-axial pulleys in the other portion,  so that, at any point, the tension in one cable portion is equal to that in the other portion.  A double drive roller arrangement reduces scuffing of the cable, so that the whole system substantially reduces wear of the cable.
Patent CA-1273727-A (CA)
Inventor: LEES WILLIAM A
IPC: C09J4/06
Filed: 1986-09-02
Granted: 1990-09-04
Abstract: SPECIFICATION     TITLE:              INITIATOR COMPOSITIONS FOR TWO PART ACRYLIC ADHESIVES            ABSTRACT        A high volume amine-aldehyde initiator composition for two part acrylic adhesives is disclosed comprising a mixture of the amine-aldehyde condensate and a diluent comprising an epoxy ether, e.g. the diglycidyl ether of bisphenol A. The initiator compositions are designed for use in dispensing two part acrylic adhesives from self-proportioning twin pack cartridge dispensers at adhesive:initiator ratios of 20:1 or less, e.g. 10:1.
Patent CA-1235820-A (CA)
Inventor: KONDZIOLKA STANLEY F
IPC: A63F3/06
Filed: 1986-12-05
Granted: 1988-04-26
Abstract: ABSTRACT A computer uses a random number generator to format new bingo cards, and stores each new card in memory. This proceeds until the number of generated and stored cards reaches a designated number, whereupon the computer scans the cards in memory to detect duplicates, and removes cards in such a way as to eliminate duplication.  A high-speed, graphics printer, for example a laser printer, is then used and computer-controlled to print, on paper, representations of bingo cards from among the cards remaining in memory.
Patent CA-1261976-A (CA)
Inventor: NORELL RONALD A
IPC: H01L23/08
Filed: 1987-01-16
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE            ELASTIC BLADDER METHOD OF FABRICATING AN INTEGRATED CIRCUIT PACKAGE HAVING BONDING PADS IN A STEPPED CAVITY          An  integrated  circuit  package  is fabricated  by assembling a stack which is comprised of a plurality of thin flat epoxy-glass layers,  adhesive layers between the epoxy-glass  layers,  and a  staircase-shaped cavity.   This cavity  extends  from an outer  epoxy-glass  layer  to  an internal epoxy-glass layer, goes parallel along a portion of the flat surface. of the internal epoxy-glass layer, and then penetrates through it.  Conductors lie on the internal epoxy-glass layer including bonding pads on the flat sur-face  portion.   After  the  stack  is assembled,  the  outer epoxy-glass  layer  and  the cavity are  covered  with  an elastic bladder.   Subsequently,  the stack is laminated by forcing  a  fluid  into the bladder at a temperature  and pressure which causes the bladder's membrane to stretch and push against all the surfaces of the cavity. This dams the adhesive from flowing onto the bonding pads.
Patent CA-1272113-A (CA)
Inventor: VORIH WILLIAM J
IPC: B29D30/26
Filed: 1987-04-07
Granted: 1990-07-31
Abstract: A B S T R A C T    A method and device whereby an automatic device for feeding and  setting beads onto a tire building drum provides for the loose hanging of two beads and, after centering  them  in  relation  to  a first  axis  through expansion of a hanging and automatic centering device, provides  for  transferring  them  parallel  with  the aforementioned first axis and coupled with respective annular transfer and setting bodies,  which bodies are spaced  a  given  adjustable  distance  apart  and  are transversely mobile between a first position,  coaxial with the first axis, and a second position coaxial with a second axis coincident with the drum axis; the feeding and setting device being designed to move along the second axis for positioning the beads on the drum.
Patent CA-1269321-A (CA)
Inventor: ROBBINS GEOFFERY
IPC: E21B33/127
Filed: 1987-05-26
Granted: 1990-05-22
Abstract: ABSTRACT   An inflatable borehole plug is disclosed, the inflation of which is achieved by chemical reaction of two co-reagents disposed therein which results in evolution of a gas.  The borehole plug can be dropped or lowered down a borehole to a preselected position since the extent of gas-producing chemical reaction is able to be delayed following initiation of mixing of co-reagents, by delay means in the borehole plug, for sufficient time to enable placement of the borehole plug.
Patent CA-1244339-A (CA)
Inventor: DOWNEY ROBERT C JR
IPC: A47H1/13
Filed: 1987-10-08
Granted: 1988-11-08
Abstract: ABSTRACT A slat assembly for a door includes a steel slat for the outside of the door and an extrusion of polyvinylchloride (PVC) serving as an insulation cover.  A cavity in between the slat and the insulation cover is filled with insulation, the insulation and insulation cover providing a thermal break between the outside steel slats and the inside.  The insulation cover is uniquely shaped to maximize strength and to secure it indirectly by way of a steel clip to the steel slat such that stress is minimized by accomodating differing coefficients  of thermal expansion.
Patent CA-1264232-A (CA)
Inventor: NICHOLSON JOHN P
IPC: C02F11/13
Filed: 1988-02-26
Granted: 1990-01-09
Abstract: Abstract A method of decontaminating wastewater sludge to a level that meets or exceeds USEPA Process to Further Reduce Pathogens standards, wherein lime or kiln dust and/or other alkaline materials are mixed with wastewater sludge in sufficient quantity to raise the pH of the mixture to 12 and above for at least two hours and drying the resulting mixture by an aeration process.
Patent DK-116595-A (DK)
Inventor: HVIDEGAARD JOHANNES
IPC: B28B21/88
Filed: 1995-10-16
Abstract: A collapsible core for casting e.g. tubular well articles, comprising an annular shell (1) which substantially forms a pipe having a longitudinal axis extending between the ends of the pipe, said shell (1) being flexurally flexible about the longitudinal axis of the pipe. According to the invention, the shell (1) has at least two first areas separated by at least one second area (A), said areas extending between the ends of the pipe, said second area (A) having a flexural flexibility about the longitudinal axis of the pipe which is smaller than the corresponding flexural flexibility in the two first areas. This ensures that the collapsible core has a relatively high degree of collapse, while having an extremely stable shape.
Patent DK-129188-A (DK)
Inventor: BANK OLE
IPC: C23F13/02
Filed: 1988-03-09
Abstract: An anode for the cathodic protection of iron and steel constructions, in particular cylindrical vessels for motor fuel 7, comprises a flexible, electrically conducting wire 2 to which anodes 3, 3' are secured at regular intervals. The anodes are plate-shaped and made of zinc and are mounted at a short distance from each other on the wire. The plate-shaped anodes preferably have the same shape as the cylindrical part 8 of the tank, such that the contact surfaces of the anodes are matched to the curvature of the tank casing. <IMAGE>
Patent DK-143084-A (DK)
Inventor: KLUTH HANS-JUERGEN
IPC: H04N7/04
Filed: 1984-02-29
Abstract: 1. Videorecorder providing the recording of a video text signal (VT), in which the light intensity signal (Y) is recorded by frequency modulation of a picture carrier, characterized in that the received digital video text signal (VT), processed in a path (17) separated from the path (6, 7, 5) of the light intensity signal, is recorded in place of the picture carrier (B) without modulation on a carrier.
Patent DK-447784-A (DK)
Inventor: HONDA SUSUMU
IPC: C07K1/22
Filed: 1984-09-19
Abstract: An intact human immune interferon protein and a method for its extraction and purification is disclosed. This method permits the purification to homogeneity of intact recombinant human immune interferon using extraction of transformed microorganisms containing the interferon with a protease inhibitor, such as guanidine-HCl, and purification with monoclonal antibodies to immune interferon.
Patent DK-496084-A (DK)
Inventor: BARIL JACQUES
IPC: B21D39/06
Filed: 1984-10-17
Abstract: 1. A method of fitting a thin tube into a plate or a sleeve by forcing it therein comprising at least the following operations : a) the end of the tube (8) whose outside diameter DIAMe (T) is greater than the inside diameter of the opening in the plate or the sleeve DIAMi (M) is provided with an external chamfer (5) forming an angle alpha of from 5 to 30 degrees to the axis (6) of the tube and whose diameter at the end of the tube DIAMC (T) is less than or equal to the entry diameter DIAMe (M) of the opening in the plate or the sleeve, b) the sleeve (1') or the plate (1) is provided with an opening (2) which is of homothetic form with respect to the outside cross section of the tube and provided with a convergent entry (3) between the outside front surface (4) of the plate or the sleeve and said opening (2) c) the tube (8) and the sleeve (1') or the plate (1) are positioned in face-to-face relationship on the same axis (6), and d) the tube (8) is axially forced into the sleeve (1') or the plate (1), thereby forming the join between the components characterised in that a core (12) is previously placed in the opening (2) so as to define an annular space (14), the thickness of which is equal to or slightly less than that of the tube (8) before assembly.
Patent DK-561781-A (DK)
Inventor: ANDERSSON S I
IPC: E01C11/16
Filed: 1981-12-17
Abstract: A method of manufacturing and a use of a compression resistance and high stable surfacing mass for heavy loaded surfaces, especially for strong traffic and heavily loaded street and road sections and mainly comprising a stone material which is bound by an asphalt mass. The surfacing mass is manufactured by heating asphalt at least to the recommended temperature for mixing asphalt with a stone material, and before or after the admixing of asphalt with the stone material a fibre material is added, especially a mineral fibre having an average fibre diameter of between 1  mu m and 5  mu m in an amount of about 0.5-20% of weight in relation to the asphalt weight, and the fibre material is mixed homogenously so as to throughout provide substantially separate fibres in the asphalt phase. When admixing the fibre material before adhesion of the asphalt to the stone material the temperature of the asphalt is preferably increased to 20-40 DEG C above the temperature for mixing the asphalt mass into the stone material, and after a homogenous mixing of asphalt and fibre the asphalt mass is cooled to the said admixing temperature, whereupon the asphalt-fibre mass is mixed homogenously with the stone material.
Patent FI-792975-A (FI)
Inventor: GERLITZE GERHARD
IPC: A61M39/22
Filed: 1979-09-25
Abstract: A valve for simultaneously closing the outlets of a plurality of containers in communication with the valve, and an outlet from the valve, comprising a valve housing having a plurality of inlet openings corresponding to the number of container outlets to be sealed, and at least one outlet; a sealing element adjustably positioned in the valve housing for simultaneously sealing the valve housing inlets and outlet so as to seal off liquid communication between the containers, and between the containers and the exterior; and an arm connected to the sealing element for actuation of the sealing element exterior of the valve housing.
Patent FI-802366-A (FI)
Inventor: ENGEL WOLFHARD
IPC: C07D333/64
Filed: 1980-07-29
Abstract: Compounds of the formula   <IMAGE>   wherein Ar is phenyl; mono- or di-substituted phenyl, where the substituents are one to two halogens, one to two alkyls of 1 to 3 carbon atoms, or one amino, nitro, cyano or trifluoromethyl; or pyridinyl; R is hydrogen, chlorine, methyl or methoxy; R1 is hydrogen or methyl; R2 is hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, methyl-(cycloalkyl of 3 to 8 carbon atoms) or -A-R4, where A is alkylene of 2 to 3 carbon atoms, and R4 is hydroxyl, methylamino, dimethylamino, N-methyl-ethylamino, diethylamino, pyrrolidino, piperidino, hexamethyleneimino, morpholino or 4-methyl-1-piperazinyl; or R1 and R2, together with each other and the nitrogen atom to which they are attached, form a 4- to 7-membered, saturated or mono-unsaturated, unsubstituted or substituted heterocycle which may contain nitrogen, oxygen, sulfur, sulfinyl or sulfonyl as additional ring members, where the substituents are alkyls of 1 to 3 carbon atoms. The compounds are useful as anticonvulsants.
Patent FI-863701-A (FI)
Inventor: MAGNUSSON HANS GOERAN
IPC: C07C313/00
Filed: 1986-09-12
Abstract: Propanol derivative with formula (I), <IMAGE> in which X is a terminal group; R1 is H or a protective group; and R2 is H and R3 is a group -CH2Y, in which Y is a terminal group; or R2 and R3 together form =CH2. The propanol derivatives with formula (I) can be used as multifunctional alkylating agents.
Patent FI-881735-A (FI)
Inventor: JOENSSON KARL SOEREN
IPC: D03D29/00
Filed: 1988-04-14
Abstract: A weaving loom having a beating-in device 11 which can move backwards and forwards and which comprises a reed 13 and a first handle 19, which is fixedly connected to the beating-in device, for moving the beating-in device backwards and forwards using the handle. According to the invention, the weaving loom is provided with a second handle 21 which is pivotably mounted on the beating-in device and which actuates a mechanism which includes a gripping member 31 which, on movement of the second handle, engages with the stationary part of the weaving loom, and a mechanism which transfers the movement of the second handle 21 to the beating-in device 11. <IMAGE>
Patent FI-892108-A (FI)
Inventor: HUHTA-KOIVISTO ESKO
IPC: F04D29/28
Filed: 1989-05-03
Abstract: The invention concerns a centrifugal fan of simple construction. The rotor consists of annular hub wheels 11 and 12, wherein a rotor tube 13 of circular cross section is fixed using shrink-fit connections so that the rotor can be installed within the convex interior of the fan. Several fans coupled in series can form a compressor. <IMAGE>
Patent FI-904085-A (FI)
Inventor: SAVUSALO JARI
IPC: G01R29/10
Filed: 1990-08-17
Abstract: The invention relates to a method and a device for supervising the condition of a receiving antenna by transmitting a radio-frequency measuring signal through an antenna line (2) to the antenna and by measuring (8) the magnitude of a measuring signal component reflected back from the antenna. To improve the measuring accuracy, the invention is characterized in that the same measuring signal is measured also when transmitted directly in the direction of the receiver and the condition of the antenna (1) is determined on the basis of the relative difference between the two measured signal magnitudes.
Patent FI-904586-A (FI)
Inventor: VESTBERG TORVALD
IPC: C08F255/00
Filed: 1990-09-18
Abstract: A method for preparing a polyolefine - vinyl polymer composite in which   a) 10-200 weight fractions of vinyl monomer and 0.01-4.0 weight fractions, based on 100 weight fractions of vinyl monomer, of a free radical polymerisation initiator are impregnated into 100 weight fractions of polyolefine particles by blending these at a temperature of 20-100 DEG C, while continuously or discontinuously adding 1-60% by weight of water based on the total weight of the vinyl monomer and the polyolefine, during the maintenance of the particle structure of the polyolefine; b) a water suspension is prepared by adding to the above-mentioned mixture after a completed impregnation suspension water, whereby the total quantity of water becomes 80-1000 weight fractions, based on 100 weight fractions of polyolefine and vinyl monomer, as well as a stabilising agent; c) the temperature of the water suspension is increased to polymerise the vinyl monomer.
Patent FI-914174-A (FI)
Inventor: EMONDS-ALT XAVIER
IPC: A61K31/505
Filed: 1991-09-04
Abstract: Arylalkylamines of formula: 
<IMAGE>
 in which: 
 
  - Y denotes 
  - either a group Cy-N in which: 
 
  Cy denotes an optionally substituted phenyl, a C3-C7 cycloalkyl, a pyrimidinyl or a pyridyl, 
 
  - or a group 
<IMAGE>
 in which 
 
  Ar denotes an optionally substituted phenyl, a pyridyl or a thienyl, 
  x is zero or one, 
  X denotes especially a hydroxyl, a C1-C4 alkoxy, a C1-C4 acyloxy, a carboxyl, a C1-C4 carbalkoxy, a cyano, a group -N-(X1)2 in which the groups X1 independently denote hydrogen or a C1-C4 alkyl, a group -S-X2 in which X2 denotes hydrogen or a C1-C4 alkyl group, a group 
<IMAGE>
 in which Alk is a C1-C6 alkyl, or else X forms a double bond with the carbon atom to which it is bonded and with the neighbouring carbon atom in the heterocyclic ring, 
 
  - m is 2 or 3, 
  - Ar' denotes an optionally substituted phenyl, a thienyl, a benzothienyl, a naphthyl or an indolyl, 
  - R denotes hydrogen or a C1-C6 alkyl, 
  - T denotes a group chosen from -CO- and -CW-NH-, W being an oxygen or sulphur atom, and 
  - Z denotes either hydrogen or M or OM when T denotes the group -CO-, or M when T denotes the group -CW-NH-, M denotes a C1-C6 alkyl, a phenylalkyl, a pyridylalkyl, a naphthylalkyl, a pyridylthioalkyl, a styryl or an optionally substituted mono-, di- or tricyclic aromatic or heteroaromatic group, 
  or one of its salts with inorganic or organic acids. 
 
<??>Application: antagonists of neurokinin receptors.
Patent FI-914585-A (FI)
Inventor: HENRICSON KAJ
IPC: D21C11/00
Filed: 1991-09-27
Abstract: The sulphur content and/or the sulphur compound composition of a melt in a recovery boiler of a pulp mill is adjusted by bringing a gas into contact with the melt. The gas may be a gaseous sulphur compound or a reducing gas. Bringing the gas into contact with the melt increases the sodium sulphide content of the melt while decreasing the sodium carbonate content, so that the sulphidity of the melt increases. The sulphur-containing gas may be produced by pressure heat treatment of black liquor, so that the black liquor burned in the recovery boiler has a lower sulphur content and thereby reduces the boiler sulphur emissions, and boiler corrosion problems.
Patent FI-923298-A (FI)
Inventor: VARTIAINEN SEPPO
IPC: F24F/
Filed: 1992-07-17
Abstract: The invention concerns ventilation plant comprising air- supply equipment 14, exhaust-air equipment 15 and casing 13 made in the form of a hood in which exhaust air is collected and from which it is removed by means of the exhaust-air equipment 15. The air-supply equipment includes an air-distribution chamber in which there is an air-distribution surface connected to the casing, which distribution surface is supplied with fresh air which is distributed via the said surface to the ventilated area. According to the invention, the air-supply equipment 14 is formed of a number of units 1 which are mounted apart from each other, each unit comprising an inlet surface 5 designed to connect with the casing 13, and a distribution surface 3 which projects from the inlet surface 5 and is semi-permeable to air. <IMAGE>
Patent FI-943778-A (FI)
Inventor: ACHORD BETTY JO
IPC: C07C17/087
Filed: 1994-08-17
Abstract: A more efficient reaction mechanism is provided for producing 1,1-dichloro-1-fluoroethane (HCFC-141b) by reacting vinylidene chloride with hydrogen fluoride in the liquid phase in the presence of a catalyst and a sulfone solvent or a nitroalkane or nitroarene solvent. In particular, by using a titanium tetrafluoride catalyst in conjunction with tetramethylene sulfone solvent, most all the vinylidene chloride reagent can be converted to HCFC-141b to the virtual exclusion of unwanted, closely associated byproducts like 1,1-difluoro-1-chloroethane (HCFC-142b) and 1,1,1-trifluoroethane (HFC-143a), while reducing the production of tars to a minimum.
Patent FI-945903-A (FI)
Inventor: BEESTMAN GEORGE BERNARD
IPC: A01N25/12
Filed: 1994-12-15
Abstract: This invention relates to a dry flowable agricultural composition comprising glyphosate, an anhydrous base salt, and a heat activated binder that is prepared without a drying step even when the glyphosate is in the form of a wetcake.