baber/WOPTO huggingface dataset:
Patent CA-2099919-A1 (CA)
Title: Absorbent structure, and method of making same
Inventor: MAKOUI KAMBIZ B
IPC: A61L15/62
Filed: 1993-07-06
Abstract: Abstract of the Disclosure There is disclosed a dry laid, substantially biodegradable and/or disintegradable liquid absorbent structure having randomly incorporated therein solid particulate superabsorbent material.     A coating of latex or polyvinyl alcohol is applied on at least one surface of said web in sufficient quantity to impart integrity to said structure without substantially impairing the effectiveness of said superabsorbent material to absorb liquid.          A liquid-barrier member selected from the group consisting of a film of paraffin wax, and a webbing of wax paper, is formed on one surface of the structure.  In a preferred embodiment, a cellulase enzyme is incorporated into the structure.
Patent CA-2100098-A1 (CA)
Title: Polysubstituted benzimidazoles as antiviral agents
Inventor: TOWNSEND LEROY B
IPC: A61K31/7056
Filed: 1991-10-31
Abstract: This invention relates to novel polysubstituted benzimidazoles and compositions and their use in the treatment of viral infections. The polysubstituted benzimidazoles and compositions of the present invention exhibit antiviral properties against viruses of the herpes family, particularly human cytomegalovirus (HCMV) and herpes simplex viruses (HSV).
Patent CA-2101801-A1 (CA)
Title: Inlet and damper system for airhouses
Inventor: KISER THOMAS E
IPC: F24F7/08
Filed: 1993-08-03
Abstract: ABSTRACT OF THE DISCLOSURE       The invention pertains to airhouses for supplying conditioned air in controlled amounts to the interior of large enclosed buildings.  An improved air inlet, burner and damper construction adapted for utilization with both newly constructed and existing airhouses is provided.  A burner assembly and an outside air inlet are incorporated in a unit adapted to be affixed to the airhouse.  A building return air inlet provides communication between the airhouse and the interior of the building.  Shear dampers or valves of equal flow capacity varying linearly between open and closed positions are provided in the outside and building return air inlets.  The dampers are controllably interconnected to operate in opposition so as to admit a uniform combined volume of outside air and building return air to the airhouse.  The burner assembly and outside air and building return air inlets are sized 90 that air entering the airhouse through the burner unit and the outside and return air inlets are at substantially equal velocities.
Patent CA-2103205-A1 (CA)
Inventor: DEZONNO ANTHONY J
IPC: H04Q3/58
Filed: 1993-11-16
Abstract: An automatic call distributor system (28) with an automatic call distributor (20) for selectively interconnecting telephonic calls from external telephonic units (32) of an external telephonic network (34) to a plurality of Integrated Services Digital Network (ISDN) interior telephonic units (30) with ISDN characteristics and a microprocessor (50) in the ISDN telephonic unit (30) for controlling the ISDN telephonic unit (30) to alter and enhance performance characteristics of the ISDN telephonic unit (30) in an automatic call distribution environment.
Patent CA-2104161-A1 (CA)
Title: Vertical bag loading system
Inventor: STANEK TOM G
IPC: B65B43/59
Filed: 1993-08-16
Abstract: ABSTRACT               The present invention is directed to an appara-tus for sequentially packaging items in a chain of imbricated bags mounted on strands of tape.  This invention is particu-larly directed to an apparatus and method which provides for the bags to be held in a vertical position for loading.
Patent CA-2111046-A1 (CA)
Title: Multipurpose channel post having a tapered penetrating edge
Inventor: PICARD MICHEL
IPC: E04H17/20
Filed: 1993-12-09
Abstract: A multipurpose post with an elongate central channel, valley shaped in cross section, with essentially flat marginal flanges along the edges of the central channel member.  At the bottom of the post, the marginal flanges gradually and completely taper off.  The tapering continues into a gradual tapering of the central channel member which terminates into a blunt ground penetrating edge, consisting of the remaining extending portion of the central channel member.
Patent CA-2111152-A1 (CA)
Inventor: DE NANTEUIL GUILLAUME
IPC: C07D263/32
Filed: 1993-12-10
Abstract: Composé de formule (I) : <IMG> (I) dans laquelle : R1 représente un groupement 1-adamantyl, dicyclopropylméthyle, cycloalkyle (C3-C6) substitué ou non, bicyclo¢2.2.2!oct-1-yl substitué ou non, R2 représente un groupement . <IMG> ou . <IMG> dans lequel : m représente 1, 2 ou 3, X représente un atome d'oxygène, de soufre ou un groupement N-R, R3 ou R4, identiques ou différents, représentent un atome d'hydrogène, un groupement alkyle (C1-C6), trifluorométhyle, ou <IMG> forme un radical cycloalkyle (C3-C6), n représente 0, 1 ou 2, R5 représente un groupement hydroxy, alkoxy (C1-C6), amino substitué ou non ou - O - CH2 - CO - NRR' .
Patent CA-2111818-A1 (CA)
Title: Device for separating perforated sections of a tubular web
Inventor: ACHELPOHL FRITZ
IPC: B31B50/02
Filed: 1993-12-17
Abstract: A device for separating sections of a perforated tubular web includes a pulling mechanism and a tearing mechanism. Each of these mechanisms has opposing rollers positioned facing each other on either side of the tubular section being separated. Continuous conveyor belts run over these rollers. The rollers of the tearing mechanism can be moved by a control element toward the tubular web. To prevent slippage of the web within the pulling mechanism when the tubular sections are being torn, the pulling mechanism is also provided with a control element which moves the rollers or cylinders of the pulling mechanism in a direction perpendicular to the tubular web in order to increase the pressure on the tubular web. The control element of the pulling mechanism is synchronized with a control element of the tearing mechanism.
Patent CA-2114616-A1 (CA)
Title: Low temperature curing cathodic electrocoating composition
Inventor: CHUNG DING Y
IPC: C09D5/44
Filed: 1992-08-03
Abstract: An electrocoating composition containing an epoxy amine adduct which is the reaction product of a polyepoxide resin and an amine, an acrylic amine resin and a blocked polyisocyanate crosslinking agent; wherein the composition is prepared by blend-ing a first emulsion of the epoxy amine adduct and the blocked polyisocyanate crosslinking agent with a second emulsion of the acrylic amine resin and a blocked polyisocyanate crosslinking agent; where the first and second emulsions are each individually formed by blending the adduct or resin with the blocked crosslinking agent and then adding an organic acid to form a salt which forms a stable aqueous emulsion.
Patent CA-2117064-A1 (CA)
Title: Method for the combustion of waste liquids
Inventor: SVENSK LENNART
IPC: F23L9/02
Filed: 1992-06-04
Abstract: The present invention relates to a method for the combustion of waste liquids in connection with recovering of chemicals from the waste liquid, preferably black liquor from pulp production whereby the liquid (5 A) is injected at a given level (4) into a furnace (1, 2, 3) in which the liquid (5 A) initially is dried and the solid remainder thereafter is pyrolysed and finally burned and the chemicals are assembled on the bottom of the furnace while the exhaust gases (8) are going up through and out from the furnace (1, 2, 3) and whereby a part of the combustion air, so called primary air (11), is supplied at one or more levels (6) below said level (4) of liquid injection (5 A) and another part of the combustion air, so called secondary air (12), is supplied at one or more levels (7) between said levels for liquid injection (4) and primary air supply (6) respectively, whereby the secondary air (12) is supplied to the furnace (1, 2, 3) in such a way that the gas is forced to rotate in a plane substantially perpendicular to the longitudinal axis (13) of the furnace so that the in the furnace injected liquid (5 A) is thrown outwardly against the walls of the furnace (2) by the gas rotation during simultaneous drying and pyrolysing whereby also the so called "chimney effect" in the furnace is counter-acted.
Patent CA-2117463-A1 (CA)
Title: Compost maker
Inventor: KARINIEMI PEKKA
IPC: B09B3/00
Filed: 1993-02-17
Abstract: A compost maker, comprising an upright container (1) having on its top end a cover (2) for introducing material to be composted in the container, having in its lower part a hatch (3) for removing composted material from the container, and containing an air tube system (4) for guiding air in among the material to be composted. The air tube system (4) comprises at least two tubes (5) on different heights, the lower tube being connected through the wall (6) of the container with an air intake aperture (7), and which are interconnected with a connecting tube (8) and their lower parts provided with holes (9). Furthermore, the cover (2) is fitted with an exit duct (10), the air flowing through said holes (9) and upward through the material to be composted and through the exit duct out from the container, while the material to be composted runs, supported by the transverse tubes, in controlled manner downward as the combustion of the material progresses.
Patent CA-2117876-A1 (CA)
Title: Filter Arrangement and Mounting in Railway Brake Pipe Bracket
Inventor: SICH GARY M
IPC: B60T15/42
Filed: 1994-10-11
Abstract: A pipe bracket portion of a freight brake control valve having an improved filter arrangement.  The pipe bracket portion has a first side with a service portion and an emergency portion mounted thereto.  The pipe bracket portion has a second side with a brake pipe,  a brake cylinder,  a emergency reservoir and an auxiliary reservoir thereto.  The pipe bracket portion is provided with a cavity means designed for containing a generally cylindrical filter therein.  A retaining nut secures the filter in the cavity means and provides a seal between the outer circumference of one end of the cylindrical filter and the pipe bracket portion.   A first cavity portion and a second cavity portion are thus formed within the cavity means in which the first cavity portion houses the cylindrical filter, and the second cavity portion has at least one radial port for delivering air.   The retaining nut has a throughbore to permit air flow from the first cavity portion to the second cavity portion and has one or more spaced raised portions extending into the second cavity portion to provide radial airflow from the second cavity portion to the radial ports.
Patent CA-2123096-A1 (CA)
Title: Compositions containing k-252 compounds for potentiation of neurotrophin activity
Inventor: KNUSEL BEAT J
IPC: A61K31/66
Filed: 1992-11-06
Abstract: Compositions and methods for use in modulating neurotrophin activity, wherein the active agent is at least one compound which potentiates neurotrophin activity. A preferred class of active agents is K-252 compounds, including both microbial metabolites and derivatives thereof. Neurotrophin activity is modulated by administration of an effective amount of at least one compound which potentiates neurotrophin activity. Potentiation of NT-3 by K-252b, K-252a, KT5720, and KT5823 provides a model for therapeutic intervention in a variety of neuropathological conditions.
Patent CA-2123654-A1 (CA)
Inventor: HAYAMI KATSUAKI
IPC: F24C7/02
Filed: 1994-05-16
Abstract: A microwave oven includes a cavity in which food is accommodated, a magnetron for generating microwaves, and a waveguide to supply microwaves generated from the magnetron into the cavity.  The waveguide has substantially a truncated cone configuration in which the cross sectional area at the cavity side is greater than the cross sectional area at the magnetron side, and an output antenna of the magnetron is disposed to project from the bottom of the waveguide at the magnetron side into the inner space of the waveguide.  The microwave oven further includes a flat radiation antenna fixed in the inner space of the waveguide around the output antenna of the magnetron while maintaining distances from the waveguide and the output antenna of the magnetron in which no spark is generated.  Therefore, the radiation area for emitting the microwaves is increased significantly to improve heating nonuniformity within the cavity.
Patent CA-2123829-A1 (CA)
Inventor: LEASON MICHAEL H
IPC: A61M39/02
Filed: 1994-05-18
Abstract: A needleless access device and method of using the device is disclosed.  The needleless access device has a housing having an inlet opening and an outlet opening and a channel formed therethrough. Movably friction fitted in the channel adjacent the inlet opening is a piston.  The piston is biased upwardly by a stretchable element.  The stretchable element allows the top of the piston to be depressed by a syringe to a level adjacent internal flow channels to permit injection and aspiration of fluids through the device.
Patent CA-2123903-A1 (CA)
Title: Moisture-curable melt-processible ethylene copolymer adhesives
Inventor: PREJEAN GEORGE W
IPC: C09J133/04
Filed: 1992-11-23
Abstract: Moisture-curable melt-processible adhesives are obtained by reacting certain ethylene copolymers containing an n-alkyl acrylate and a carefully limited amount of a carboxylic acid with a stoichiometric amount of an epoxy-silane. A process of preparing the moisture-curable melt-processible adhesives in the absence of solvent is also available.
Patent CA-2124965-A1 (CA)
Inventor: LADNER WOLFGANG
IPC: C12R1/685
Filed: 1992-12-14
Abstract: Described is a method of hydroxylating, using microorganisms, compounds of the formula (1), in which A and R1 to R4 are as defined in the description.
Patent CA-2125190-A1 (CA)
Title: Skin therapeutic mixture containing cold-processed aloe vera extract, with yellow sap and aloin removed
Inventor: TAYLOR-MCCORD DARLENE
IPC: A61K8/00
Filed: 1992-09-30
Abstract: According to present invention, a non-ionic skin therapeutic mixture useful for treatment of irradiated skin, open sores, wounds and abrasions is comprised of an extract of cold-processed aloe vera gel, with yellow sap and aloin removed to ensure the bradykininase activity has been preserved during the extracting process.  The mixture includes in combination allantoin and lavender essential oil to form a unique and synergistic product for enhanced healing with treatment of swelling. Additionally, an effective amount of an acceptable topical carrier or a cosmetically acceptable surfactant, and a cosmetically acceptable preservative is included.  The compositions of the invention may be in the form of a liquid, creme, ointment, paste, gel or powder.
Patent CA-2126600-A1 (CA)
Inventor: BAHSOUN SAMIA A
IPC: H01S3/17
Filed: 1994-06-23
Abstract: IN-LINE TWO-STAGE ERBIUM DOPED FIBER AMPLIFIER SYSTEM          Abstract The present invention is an in-line multi-stage erbium doped fiber amplifier system for use in fiber optic communication systems.  The system comprises two cascaded erbium doped fiber amplifiers (12),  (14) separated by an drop/add  device  (20)  for  filtering  out the  amplifier spontaneous  emission  noise  and  the  existing  telemetry channel and for adding a new telemetry channel before the second amplifier (14).  The invention also provides a method for providing a telemetry signal to in-line erbium doped fiber amplifier sites without affecting the signal capacity of the system, and also provides a method for monitoring the performance of a link in an optical fiber communication system.
Patent CA-2130125-A1 (CA)
Title: Use of amylin in pharmaceutical screens
Inventor: MAY PATRICK C
IPC: C07K14/575
Filed: 1994-08-15
Abstract: Abstract This invention describes a series of assays useful in evaluating the efficacy of agents which inhibit the neurotoxic effects of .beta.-amyloid peptide.  These assays employ amyloidogenic amylin or .beta.2-microglobulin as the target protein instead of the .beta.-amyloid peptide.
Patent CA-2131190-A1 (CA)
Title: Compositions and methods for the treatment of thermal injury
Inventor: LIPSKY PETER E
IPC: C12N5/20
Filed: 1993-02-05
Abstract: Disclosed is a method for treating tissue necrosis (loss) in an animal. Tissue necrosis is treated by providing the subject with an anti-adhesion cell agent capable,of binding an ICAM-1 antigen, a CD18 antigen, an L-selectin agent, a CD44 antigen, a P-selectin antigen, a VCAM-1 antigen, an ICAM-2 antigen, or a fragment thereof. Also provided is a method for preventing thermal-related tissue loss or necrosis, particularly the thermal injury and progressive tissue necrosis which results from a burn injury.  Thermal-related tissue injury surrounding a thermal injury site is inhibited or prevented by providing an animal with an anti-adhesion agent, such as an anti-CD18 antibody, an anti-ICAM-1 antibody, or a mixture or fragment thereof. A method for inhibiting/preventing scarring attendant healing of a thermal injury is also disclosed.
Patent CA-2131969-A1 (CA)
Title: Process for checking the nitrogen monoxide content of a medium by electron paramagnetic resonance using lithium phtalocyanine
Inventor: MOUSSAVI MEDHI
IPC: A61K49/20
Filed: 1994-09-13
Abstract: DESCRIPTIVE ABSTRACT           The invention relates to a process for checking the nitrogen monoxide content of a liquid and/or gaseous medium.          This process consists of measuring the EPR signal of radical lithium phthalocyanine crystals in contact with the medium to be checked.  It is thus possible to determine NO concentrations from 0 to 16 µmole/l by determining the line width in an electron paramagnetic resonance spectrometer.        (Fig. 1)
Patent CA-2132773-A1 (CA)
Inventor: CRAFT ROBERT B
IPC: F16D21/04
Filed: 1994-09-23
Abstract: A thrust washer and retainer ring combination is provided for a vehicular transmission (100) of the type having adjacent mainshaft gears (12) and (18) floating about a mainshaft (2) that have respective flanges (40) and (42) extending radially inwardly theretowards. A thrust washer (32) is disposed in a groove (38) between flanges (40) and (42) and a pair of retainer rings (28) and (30) are respectively disposed in grooves (34) and (36) adjacent a side of flanges (40) and (42) facing away from each other to prevent gears (12) and (18) from moving axially away from each other. Retainer rings (28) and (30) have an axial width "X" that is greater than the axial width "Y" of thrust washer (32) such that thrust washer (32) cannot be inadvertently received into retainer ring grooves (34) and (36) and the radial height of thrust washer (32) is preferably high enough to prevent it from being received into retainer ring grooves (34) and (36).
Patent CA-2134971-A1 (CA)
Inventor: OLIFF JAMES R
IPC: B65D71/00
Filed: 1993-05-04
Abstract: 2134971 9322217 PCTABS00027 A bottle carrier includes a main panel (1) to the side edges of which a pair of side panels (8, 9) are foldably joined respectively and a pair of supplementary panels (12, 14) are foldably joined respectively to the side edges of the side panels (8, 9) which are remote from the main panel (1). The main panel (1) and the two supplementary panels (12, 14) include keyhole apertures (2-7, 16-18, 30-32). Cutaway areas (23-25, 33-35) are formed along the side edges of each supplementary panel (12-14) and serve to envelope the necks of bottles following folding of one supplementary panel (12) into overlying relation with respect to the main panel (1) followed by folding of the other supplementary panel (14) into overlying relation with the first supplementary panel (12).
Patent CA-2135332-A1 (CA)
Title: Multiple format holographic chmsls
Inventor: WREEDE JOHN E
IPC: G02B5/32
Filed: 1994-11-08
Abstract: MULTIPLE FORMAT HOLOGRAPHIC CHMSLS                    ABSTRACT OF THE DISCLOSURE      A hologram structure for use in a holographic center high mounted stoplight system for a vehicle.  The hologram structure includes first and second hologram layers (31, 32) laminarly secured to each other, each having a plurali-ty of holographic lenses formed therein, each holographic lens being configured to diffract light into a predeter-mined solid angular region pursuant to reconstruction by a reconstruction beam.
Patent CA-2138471-A1 (CA)
Inventor: SHORE TERENCE M
IPC: B21B1/16
Filed: 1994-12-19
Abstract: Apparatus for shearing elongated products such as rods, bars and the like moving longitudinally along a path of travel. The apparatus includes a pair of constant diameter helical blades mounted for rotation about axes parallel to the path of travel.  The rotational orientation of the blades and the spacing between their respective axes is such that segments of the blades coact along a cutting path parallel to the path of travel. The blades are rotated in opposite directions to thereby cause coacting segments thereof to move repetitively along the cutting path in the direction of product movement.   A switch diverts the products from the path of travel across the cutting path for shearing by the coating segments of the cutting blades.
Patent CA-2138573-A1 (CA)
Title: Membrane nitrogen with temperature tracking
Inventor: PRASAD RAVI
IPC: B01D63/02
Filed: 1994-12-20
Abstract: Advanced membrane compositions having high permeability characteristics, and optimal operating temperatures above ambient during only a portion of the year, are operated with a controlled reduction in operating feed air pressure under rising ambient temperature conditions.  The overall efficiency of the air separation process is enhanced, and power requirements are significantly reduced.
Patent CA-2141951-A1 (CA)
Title: Inhibition of retrovirus infection
Inventor: EISENBERG STEPHEN
IPC: C12N15/09
Filed: 1993-09-09
Abstract: Methods and pharmaceutical compositions are provided to prevent retroviral infections of host cells. More particularly, the invention relates to prevention of HIV infection of human cells by serine leukocyte protease inhibitor (SLP1).
Patent CA-2143262-A1 (CA)
Inventor: THOMPSON MARK B
IPC: B62D55/26
Filed: 1995-02-23
Abstract: A snowmobile track comprises an endless belt of reinforced rubber composition and includes on its exterior surface an array of projecting ribs which form traction elements for engaging the snow surface. The ribs have a height of between 1 1/4 and 2 inches and are angled between 0° and 45° (preferably about 20°) to the transverse direction of the track to provide maximum traction effect in powder snow.
Patent CA-2143636-A1 (CA)
Title: Derivatives of valproic and 2-valproenoic acid amides and use as anticonvulsants
Inventor: BIALER MEIR
IPC: A61K31/195
Filed: 1994-07-06
Abstract: A compound having structure (I), wherein A is X or Y, X is (a), Y is (b); R1, R2, R3, R4 and R5 are each independently hydrogen, a C1-C6 alkyl group, an aralkyl group, or an aryl group; and n is 0, 1, 2, or 3. Also provided are a compound containing a 2-valproenoic moiety, pharmaceutical compositions comprising these compounds, and methods of using them for the effective treatment of epilepsy and other neurological disorders.
Patent CA-2143716-A1 (CA)
Title: Sulfur containing additives for asphalt
Inventor: LIU RICHARD
IPC: C08L25/10
Filed: 1995-03-01
Abstract: Sulfur containing asphalt modified with styrene - butadiene polymers are disclosed.  Improvements in the asphalt composition, especially elastic recovery, are obtained by the addition of latex compounds and sulfur containing additives.