baber/WOPTO huggingface dataset:
Patent CA-1315708-C (CA)
Title: Air purification process
Inventor: DINGFORS KENT
IPC: B01D53/12
Filed: 1988-10-12
Granted: 1993-04-06
Abstract: Abstract The present invention relates to a method and an apparatus for removing and recovering organic substances, primarily solvents, from industrial ventilation air contaminated with such substances. The invention is based on the adsorption of solvent in an adsorbent comprising macroporous polymeric particles upon passage of the air through a movable, so-called fluidized bed (23) of the polymeric particles. These particles are fed continuously through the bed under the in-fluence of the air and are then fed continuously into a desorption column (8), in which the solvent is desorbed from the adsorbent, stripped with the aid of heated air and drawn off to a cooler (14).     (Fig. 1)
Patent CA-1307765-C (CA)
Inventor: GORDON ROBERT L
IPC: B65D51/20
Filed: 1988-10-24
Granted: 1992-09-22
Abstract: ABSTRACT OF THE DISCLOSURE       A pour spout construction particularly adapted for longer shelf life barrier paperboard containers, such as containers of the gable top type.  Barrier containers often carry products and the interior surfaces of the former are lined or covered with a barrier layer. According to this invention a dispensing opening is formed in the paperboard and the major barrier layer extends across and covers this opening. An externally threaded pour spout, attached to the container, carries a threaded cap which normally closes the pour spout. This cap carries an innermost annular skirt whose lower edge is adhered to that barrier layer portion which spans the dispensing opening. When the cap is unscewed from the spout, the innermost annular skirt carries a part of the barrier layer away from its normal, sealing position,  thus rupturing the barrier  layer and permitting dispensing of the container contents.
Patent CA-1327589-C (CA)
Title: 1-[(2-fluorophenyl)(4-fluorophenyl)phenylmethyl]- 1h-imidazole, its obtention and its use in the preparation of antifungal compositions
Inventor: BARTROLI JAVIER
IPC: A61K31/415
Filed: 1988-11-14
Granted: 1994-03-08
Abstract: ABSTRACT         The invention relates to 1-[(2-fluorophenyl)(4-fluorophenyl)phenylmethyl]-1H-imidazole, useful as antifungal agent, pharmaceutically acceptable salts thereof, a process for its preparation and its use in the preparation of antifungal pharmaceutical and veterinary compositions.  The compound of the invention, which shows very good activity even when compared with closely related compounds has the formula   I
Patent CA-1332383-C (CA)
Inventor: FAASSE ADRIAN L JR
IPC: A61B5/0408
Filed: 1988-11-23
Granted: 1994-10-11
Abstract: DIAGNOSTIC ELECTRODE                 ABSTRACT OF THE DISCLOSURE         A diagnostic electrode adapted to be affixed to a patient's body for diagnostic medical tests comprising a foam backing layer coated with an adhesive, a tin foil layer bonded to said backing layer and a conductive gel coated on a portion of the tin foil layer.  The tin foil layer is of a smaller size than the backing layer and is oriented thereon such that the backing layer forms a U-shaped border around the tin foil layer, to thereby supplement the conductive gel in affixing the electrode to the patient's body.  The foam backing layer further provides a surface which a clip, electrically coupled to diagnostic equipment, can securely bite into, in order to securely grip the electrode. A plurality of electrodes are arranged on a release web with their clip tabs intermeshing in side-by-side relation, and extending over a central fold line in the web whereby when the web is folded, the clip tabs are exposed for ease of grasping or securing a lead clip.
Patent CA-1312975-C (CA)
Title: Process for producing flexible polyurethane foam using hexahydro-s-triazine catalysts
Inventor: BAKER OTIS M JR
IPC: C08G18/00
Filed: 1988-12-29
Granted: 1993-01-19
Abstract: Abstract Hexahydro-s-triazines, and in particular hexamethylenetetramine (HMT), can be used in high water (5.0 or more parts per hundred parts of polyol) flexible polyurethane foams formulations in place of conventional gellation catalysts to produce open celled molded foams with excellent surfaces and with cores free of discoloraton.
Patent CA-1340559-C (CA)
Inventor: BRUECKNER RAIMUND
IPC: B22D41/08
Filed: 1989-02-06
Granted: 1999-05-25
Abstract: The invention relates to a closure and control device for the pouring of liquid metal melt contained in a metallurgical vessel having at least one elongate outlet, in particular when pouring for continuous casting close to the final dimensions, as in continuous strip casting or in casting thin slabs.  This closure and control device is characterised by a refractory stator with a rotor placed therein associated with the outlet.  The stator and the rotor abut one another with circular cylindrical working surfaces and (for the passage of melt) are provided with cooperating openings extending in the axial direction substantially over the entire length of the stator and rotor, the rotor being rotatable and/or axially displaceable with respect to the stator.
Patent CA-1339881-C (CA)
Title: Process for specifically measuring endotoxin
Inventor: MATUURA SHUJI
IPC: C12Q1/37
Filed: 1989-02-20
Granted: 1998-05-26
Abstract: Measuring of endotoxin using a reaction of a horseshoe crab hemocyte lysate with endotoxin in a solution can be carried out in the presence of a water-soluble polysaccharide containing .beta.-1,3-glucosidic linkage and/or a water-soluble polysaccharide derivative containing .beta.-1,3-glucosidic linkage.
Patent CA-1299487-C (CA)
Title: Orthopedic seat and backrest combination
Inventor: DAWIDZON DANIEL
IPC: B60N2/60
Filed: 1989-03-03
Granted: 1992-04-28
Abstract: ABSTRACT          A   seat  and  backrest  combination  device  formed  of contoured,  rigid  panels which are retained within a  slipcover formed  of  a specially shaped stretchable cloth  material.   The slipcover  is  shaped in a "saddlebag" design,  having a pair  of pockets each of which has a  front and rear face, the Front faces of  the two pockets being joined by a single strip extending  for substantially the entire width of the slipcover.   The  slipcover thus  provides  a  flexible  member which  allows  for  interplay between  the seat panel rear edge and the back panel lower  edge. By  appropriate adjustment,  the user is provided with a  maximum degree of seating comfort,  while the benefits of the  orthopedic design  are not sacrificed.   For example,  the back panel  lower edge  may be placed upon or behind the seat panel rear edge,  and this is made possible by the stretchable fabric material used  to construct the slipcover.
Patent CA-1334149-C (CA)
Inventor: KASTL ERNA
IPC: A22C13/00
Filed: 1989-04-10
Granted: 1995-01-31
Abstract: A tubular food casing comprising a film which has been bent to form a tubing, the longitudinal edges of which are joined to one another by means of an adhesive tape, which forms a glued seam.   The adhesive tape comprises a plurality of incisions, ending in the area of the glued seam, which extend transversely to its longitudinal direction.  In the area of the incision ends,  the adhesive tape is firmly  bonded to  the  film.   The bond  strength between the adhesive tape and the film is greater than the tear resistance of the film.
Patent CA-1316018-C (CA)
Title: Weld pin for insulation attachment
Inventor: HINDEN MILTON
IPC: B23K35/02
Filed: 1989-04-20
Granted: 1993-04-13
Abstract: Abstract of the Disclosure A resistance weld pin for securing insulation to duct interiors is disclosed.  A characterizing feature resides in the provision of a layer of heat activated adhesive on the under surface of the washer of the weld pin, which adhesive is melted in the course of forming a resistance weld and bonds to the surface of the insulation, defining an annular air seal surrounding the pin.
Patent CA-1323235-C (CA)
Title: Single layer seamed papermakers fabric
Inventor: PENVEN PATRICK H
IPC: D21F1/10
Filed: 1989-05-01
Granted: 1993-10-19
Abstract: ABSTRACT An apparatus for manufacturing paper board includes a hybrid papermakers fabric which facilitates both the formation of an aqueous paper board web and the dewatering of the formed web through at least one press nip.   The papermakers fabric comprises a woven, single-layer basis fabric having a seam with a layer of fibrous batt material needled to at least one side. The base fabric is woven using monofilament synthetic yarns and preferably has a substantially uniform open area of 14% to 25% and a substantially uniform weight of 1.2  to 1.6 ounces per square foot.  Including the needled batt, the papermakers fabric preferably has a substantially uniform permeability of between 80 and 110 CFM and has a substantially uniform weight of between 2.8 to 3.6 ounces per square foot.         Each end of the basis fabric has vertically oriented loops  formed from the machine direction yarns of the base fabric.   The base fabric seam is defined by intermeshing the respective end loops together and inserting a joining wire or pintle through the intermeshed loops.   The caliper of the body of the single-layer base fabric is inherently slightly less than the caliper of the seam.   In order to reduce the effect of the seam area on the paper board manufacturing process, the end loops of the base fabric may be elongated and may contain stuffer yarns.
Patent CA-1332719-C (CA)
Title: Microbiological process for the purification and the valorization of an organic effluent containing a fermentable sugar
Inventor: GRANDJACQUET LOUIS
IPC: C12P39/00
Filed: 1989-07-07
Granted: 1994-10-25
Abstract: The invention relates to a process for purification and valorisation of effluents, especially from the agri-foodstuffs or agricultural industries, using a coculture of selected yeasts, which process consists in employing under aerobic conditions two strains capable of establishing themselves in a dominant manner in a medium comprising at least the effluent in question constituting the substrate, namely a first yeast strain belonging, for example, to the species Candida kefyr, preferentially metabolising the fermentable sugar, and a second strain belonging, for example, to the species Candida valida, preferentially metabolising the by-products of residual fermentation of the first strain. This process finds its main application in the agri-foodstuffs industry, in particular in the treatment of crude whey, dairy permeates, or alternatively effluents from confectionery or vinegar manufacture or from sugar refineries.
Patent CA-1323252-C (CA)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: D06M101/16
Filed: 1989-08-24
Granted: 1993-10-19
Abstract: ABSTRACT         An article comprising a nonflammable, carbonaceous structure having a carbon content of greater than 65 percent and an LOI value of at least 40, said carbonaceous structure having a fluorinated surface.
Patent CA-1337343-C (CA)
Inventor: TOTH DENIS W
IPC: F04D29/58
Filed: 1989-08-25
Granted: 1995-10-17
Abstract: The turbo-compressor air supply system of the present invention supplies air to a paint spray system or the like at an elevated pressure.  The turbo-compressor includes a housing and a rotatable, vertically-disposed drive shaft centrally disposed within the housing, and a bearing housing which houses a concentrically disposed bearing.  The system comprises a rotatable section centrally disposed about the shaft.  The section includes a first rotor and a second rotor.  Each rotor comprises a first series of blades spirally arrayed about the center of the shaft.  The first series of blades are sandwiched between a first pair of plates.  The rotors are rotatably driven in the same direction as the shaft, as air is directed onto and through the blades.  The rotors are coaxial with the shaft.  The rotatable section also includes a tubular sleeve which is mounted about the shaft.  The sleeve separates the rotors, and the sleeve is rotatable with the rotors and the shaft in the same direction as the rotors and the shaft.  The turbo-compressor also includes a stationary section, which is centrally disposed about the shaft.  The stationary section includes a stator, which comprises a series of vanes spirally arrayed around the center of the central passage.  The vanes are sandwiched between a pair of stator plates.  The stator is coaxial with the shaft.  For variations including more than one stator, the stators are each separated by a ring which is mounted between successive stators.  The air is fed into the top of the turbo-compressor and exits through the bottom thereof.
Patent CA-1325820-C (CA)
Title: Low impact exercise equipment
Inventor: ARMSTRONG TIMOTHY O
IPC: A63B21/008
Filed: 1989-09-07
Granted: 1994-01-04
Abstract: LOW IMPACT EXERCISE EQUIPMENT                      Abstract of the Disclosure An exercise apparatus having a unique support frame including a base, a first upwardly extending member having a handgrip mounted on its upper end, and a second buttress member extending from the base to a point between the ends of the first member. A pair of foot beams pivotally mounted on one of the upwardly extending members. A rope interconnecting the foot beams and extending over a pulley mounted on the support frame above the foot beams, a pair of shock absorbers pivotally connected to the foot beams at one end and connected to the support frame at a point above the foot beams at their other end.
Patent CA-1323701-C (CA)
Title: Processing of memory access exceptions with pre-fetched instructions within the instruction pipeline of a virtual memory system-based digital computer
Inventor: HETHERINGTON RICKY C
IPC: G06F11/07
Filed: 1989-09-19
Granted: 1993-10-26
Abstract: PROCESSING OF MEMORY ACCESS EXCEPTIONS      WITH PRE-FETCHED INSTRUCTIONS WITHIN THE INSTRUCTION PIPELINE OF  A VIRTUAL MEMORY SYSTEM-BASED    DIGITAL COMPUTER                          ABSTRACT    A technique for processing memory access exceptions along with pre-fetched instructions in a pipelined instruction processing computer system is based upon the concept of pipelining exception information along with other parts of the instruction being executed.  In response to the detection of access exceptions at a pipeline stage, corresponding fault information is generated and transferred along the pipeline.  The fault information is acted upon only when the instruction reaches the execution stage of the pipeline.  Each stage of the instruction pipeline is ported into the front end of a memory unit adapted to perform the virtual-to-physical address translation; each port being provided with means for storing virtual addresses accompanying an instruction as well as means for storing corresponding fault information.  When a memory access exception is encountered at the front end of the memory unit, the fault information generated therefrom is loaded into the storage means and the port is prevented from accepting further references.
Patent CA-1332275-C (CA)
Title: Combination tool holder
Inventor: LOCKARD THOMAS A
IPC: B23B27/16
Filed: 1989-09-26
Granted: 1994-10-11
Abstract: IMPROVED COMBINATION TOOL HOLDER                     ABSTRACT OF DISCLOSURE    The  present  invention  entails  a  combination  tool  holder designed to accept various different cutting inserts, shims and shim securing devices.  In particular, the tool holder is provided with a shim and shim securing assembly that maximizes shim bearing surface and therefore is suitable for supporting cutting inserts that tend to be brittle and relatively low in transverse rupture strength.
Patent DK-154734-C (DK)
Inventor: RITTER ALFRED
IPC: F24V30/00
Filed: 1981-05-26
Granted: 1989-05-08
Abstract: A process for the energy-saving recovery of useful heat from the environment or from waste heat with the use of a reversible chemical reaction comprising, charging and discharging alternatingly and successively by pressure variation with hydrogen two vessels which are interconnected by lines and filled with a metal hydride and the hydride-forming metal and removing as useful heat the heat of compression and of hydride formation thereby liberated by heat exchange and replacing consumed heat of expansion and hydrogen evolution of the hydride by heat exchange with the environment or by waste heat.
Patent DK-160084-C (DK)
Inventor: INIOTAKIS NICOLAOS
IPC: C02F103/02
Filed: 1984-10-10
Granted: 1991-06-10
Abstract: The invention provides a process and an apparatus for effecting that process in which waste water to be cleaned is finely divided into a current of entrainment gas and evaporated. The water vapor formed is superheated, so that the impurities occur as a solid residue and can be collected. The heat of the purified and compressed mixture of entrainment gas and water vapor is used to superheat the water vapor in the current of entrainment gas. An optimal separation between water and the substances contaminating it which cannot be evaporated is accomplished with a low expenditure of energy by introducing the water into a current of inert entrainment gas and by heating the mixture of entrainment gas and water vapor thereby formed, before the separation of the solid particles, in the heat exchange with the purified and compressed mixture of entrainment gas and water vapor by cooling it to below the saturation or dew point temperature.
Patent FI-74495-C (FI)
Inventor: DANFORTH DONALD WORTH
IPC: D21B1/34
Filed: 1981-03-06
Granted: 1988-02-08
Abstract: A vortical circulation type pulper (20) has a vaned rotor (27) and an annularbladed and channeled stator (26) mounted in a side (23), or bottom (22) wall, the rotor (27) and annular stator (26) having a truncated conical interface (35) with the small end (36) receiving stock (25) for passage through the interface (35) to the large end (39) and thence for discharge or recirculation. Rotor/stator clearance, at rest, is about 0.38 mm.The stator (26) is provided with an annular, pattern of alternate, acquisition valleys (61) and bladed and channeled peaks (59), each peak (59) having an acquisition edge (69) in the path of the outer bladed edge (53) of the rotor vanes (48) so that the stock (25) is reduced by the scissors-like contact of rotor blade edge (53) and stator peak edge (69) until sufficiently defibred to enter the truncated conical, bladed and channeled rotor/stator interface (35) for recirculation or discharge.
Patent FI-88175-C (FI)
Inventor: FIERS WALTER CHARLES
IPC: C12R1/645
Filed: 1981-04-01
Granted: 1993-04-13
Abstract: A DNA sequence consisting of the DNA inserts of G-pBR322(Pst)/HFIF1, G-pBR322(Pst)/HFIF3, G-pBR322 (Pst)/HFIF-6, G-pBR322(Pst)/HFIF7, DNA sequences which hybridize to any of the foregoing DNA inserts and DNA sequences, from whatever source obtained, including natural, synthetic or semi-synthetic sources, related by mutation, including single or multiple, base substitutions, deletions, insertions and inversions to any of the foregoing DNA sequences or inserts.
Patent FI-72473-C (FI)
Inventor: NIEMANN HEINZ
IPC: B62J7/04
Filed: 1982-03-12
Granted: 1987-06-08
Abstract: To facilitate manufacture of lightweight bicycle carriers, in particular the attachment of supporting struts (6, 7) to a frame (1) having longitudinal support rods (3) for example formed of aluminum, the longitudinal support rods have injection-molded attachment elements (12) molded thereof, made of resiliently expandable material, with an open slit (18) extending to an opening (17) therein, permitting cross elements (10, 11) of the support struts (6, 7) to be snapped therein, the projecting portions (15) then being held closed by outer clamping or holding rings (19) slipped over the projecting portion and securing the cross elements (10, 11) of the support struts in irremovable position on the holding elements.
Patent FI-82804-C (FI)
Inventor: WEIKL ANDREAS
IPC: A61M/
Filed: 1983-06-23
Granted: 1991-04-25
Abstract: An apparatus and method for comminuting and/or eliminating constricted areas in vessels of all types whereby fissures and cracks in the vessel walls during the treatment of stenosis in blood vessels and also coronary obstruction are to be avoided. A treatment catheter is used which is equipped with two inflatable balloons which seal off a constriction place in a vessel on both sides thereof whereby the degree of expansion of both balloons is externally regulatable. An inlet member for the supply of means dissolving the material of the constriction area or comminuting the same into smaller particles and an outlet member for the removal of the dissolved or comminuted material of the constriction place are provided in the walls of the treatment catheter within the area delimited by the two balloons. These inlet and outlet members are in communication with a channel accessible from the outside.
Patent FI-75862-C (FI)
Inventor: STIGSSON LARS LENNART
IPC: C10L/
Filed: 1984-12-11
Granted: 1988-08-08
Abstract: Dispersion containing water, pulverized coal and additives, which is stable for storage, pumpable and combustible by conventional technique applied for liquid fuels. The coal content amounts to at least 55 % by weight. The dispersion contains as an additive a ionic surfactant polymer with at least one hydrophobic part with great affinity to the coal surface and at least one hydrophilic part based on ethylene oxide with the mole weight exceeding 1,000. The charge of the polymer is preferably zwitterionic or cationic.
Patent FI-84616-C (FI)
Inventor: BULLEN DAVID JOHN
IPC: C08L57/00
Filed: 1985-07-19
Granted: 1991-12-27
Abstract: A crosslinkable thermoplastic polymeric composition comprising a component inherently adapted for crosslinking by thermal or chemical treatment e.g. a peroxide-containing polyolefin component or a silane-modified polyolefin and a fluorocarbon polymer. The composition can be thermoformed to produce useful articles e.g. cable insulation and the presence of the fluorocarbon polymer (e.g. a copolymer of vinylidene fluoride and hexafluoropropylene) results in the articles having improved surface finish.
Patent FI-82382-C (FI)
Inventor: LHOSTE JEAN-FRANCOIS
IPC: A61L9/12
Filed: 1985-10-02
Granted: 1991-03-11
Abstract: This invention relates to a diffusing device for volatile liquids to affect the immediate environment, or perfume or deodorize a room; such device comprising a bottle (1) containing the liquid for diffusion (2), in which a wick (M) is partially immersed; a cover cap (3) fitted to the said bottle by means of a snap-on system (3a), capable of being rotated but not moved in a vertical direction, and provided with slits or ports (F) for the passage of the air; a wick-holder (11-13) fitted to the neck (6) of the said bottle by means of a snap-on system and prevented from rotating, and taking the form of a sleeve provided with slits or ports (V) for the passage of air and with an external screw thread; and an internal cap (10) consisting of an internally-threaded skirt (15) designed to engage with external thread (16) of the said wick holder, and having in addition vertical grooves on the outside (14) designed slidably to engage with a vertical sleeve (9) which forms an integral part of the upper portion of the aforesaid cap (3), and of an internal sleeve (12) forming a sealing-cap for aforesaid wick.
Patent FI-87045-C (FI)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/26
Filed: 1987-07-01
Granted: 1992-11-25
Abstract: The release of therapeutically active agents from controlled release bases is extended by using a combination of a higher aliphatic alcohol and an acrylic resin as the base material.