baber/WOPTO huggingface dataset:
Patent CA-2114463-A1 (CA)
Inventor: SANDS PAUL V
IPC: A45F5/10
Filed: 1994-01-28
Abstract: This invention relates to a hand held device which distributes the weight of the objects that you are carrying evenly across the palm of your hand and all your fingers.  This minimizes the pain and the discomfort associated with carrying objects as well as preventing finger and hand injuries.     I have noticed that my invention which is a hand held device eliminates all the difficulties that I stated in the previous paragraph.  The holes at each end of the shaped bar take all of the weight and eliminate all the stress and the discomfort from your fingers and hands.          There are slots on top of the holes to let your material and articles such as wire pail handles, shopping bag handles, articles tied with string etc.  The holes are larger to receive roped articles, wire cable to secured with an appropriate knot or suitable clamp.
Patent CA-2116646-A1 (CA)
Inventor: GIBBONS RODNEY M
IPC: F16B39/18
Filed: 1994-02-28
Abstract: ABSTRACT A tamper-proof, self activating nut locking apparatus is disclosed. After assembly, any attempt to remove a nut engaging a threaded shank extension on a threaded shank without using appropriate tools causes thread misalignment and subsequent jamming to prevent removal of the nut.
Patent CA-2118409-A1 (CA)
Title: Substituted phosphonates, the processes for their preparation and pharmaceutical compositions containing them
Inventor: NGUYEN LAN
IPC: C07F9/6571
Filed: 1994-02-21
Abstract: The present invention relates to novel phosphonates substituted by dialkylphenol group of formula (I), in which G, X1, X2, D, Y, Z1 and Z2 are defined in Claim 1, as well as their preparations and the pharmaceutical compositions comprising them.
Patent CA-2119130-A1 (CA)
Title: Peroxidase producing plant cell cultures
Inventor: STEPAN-SARKISSIAN GAGIK
IPC: C12N9/08
Filed: 1992-09-16
Abstract: Highly active peroxidase isoenzymes are produced and recovered from cell cultures of Theobroma cacao, Coleus blumei, and Silene alba.
Patent CA-2119779-A1 (CA)
Title: Collapsible cage
Inventor: DASH VALERIE
IPC: B65D61/00
Filed: 1992-09-24
Abstract: ABSTRACT OF THE DISCLOSURE   A collapsible cage has a base and a plurality of side panels adapted to be supported on the base in both an upright and collapsed position. A locking mechanism is adapted to allow the panels to be locked into and unlocked from their upright position whenforming the cage. There is also a mechanism adapted to allow the panels to be collapsed and assume a substantially horizontally stacked position over the base. Preferably the collapsible cage includes a top panel adapted to be supported on the side panels when in an upright position. Thereby the top panel is lockable by locking mechanism and collapsible by collapsing mechanism so that the side panels and top panel can assume a substantially horizontally stacked position over the base.
Patent CA-2120813-A1 (CA)
Title: Process for producing polyolefins and polyolefin catalyst
Inventor: RAZAVI ABBAS
IPC: C08F4/60
Filed: 1994-04-07
Abstract: The present invention provides a process for preparing polyolefins having a multimodal or at least bimodal molecular weight distribution by contacting in a reaction mixture under polymerization conditions at least one olefin and a catalyst system comprising a supported catalyst-component comprising an alumoxane and at least two metallocenes containing the same transition metal and selected from mono, di, and tri-cyclopentadienyls and substituted cyclopentadienyls of a transition metal and wherein at least one of the metallocenes is bridged and at least one of the metallocenes is unbridged.
Patent CA-2124102-A1 (CA)
Title: Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
Inventor: ELLIOTT DAVID L
IPC: D21H17/44
Filed: 1994-05-20
Abstract: ABSTRACT OF THE INVENTION    A composition comprising an aqueous cellulosic furnish, a high molecular weight cationic polymer,  and a modified lignin wherein the ratio of the cationic polymer to the modified lignin is from about 10:1 to 1:10 on an active basis is disclosed.  A process employing this composition for making paper or paperboard having improved drainage, retention and formation properties is also provided.
Patent CA-2126032-A1 (CA)
Title: Electrolytic-catalytic-electrochemical series potential cell for improving combustion of oxygenated hydrocarbon fuels
Inventor: HARVEY DRAPER M
IPC: F02M27/00
Filed: 1994-06-16
Abstract: Abstract An improved electrolytic-catalytic-electrochemical series potential cell for immersion in the fuel tank of diesel and gasoline engines to effect fuel modification prior to combustion, conducive to improved combustion with attendant increased fuel efficiency and reduced dele-tereous emissions, using a cylindrical zinc anode carrying a tightly wound helical noble metal (preferably silver-surfaced) winding, the terminal turns of which are ten-dered resilient to clip over and establish spring contact with the transverse ends of the anode cylinder to insure continuous electrochemical series potential generation irrespective of wear in use and resulting gaps developed between the winding and the cylindrical anode.  Preferred metals for optimum cell operation for each of diesel and gasoline fuels are presented.
Patent CA-2126266-A1 (CA)
Title: System and method for communicating with travelers
Inventor: CHANDRA AMITABH
IPC: H04Q3/00
Filed: 1994-06-20
Abstract: SYSTEM AND METHOD FOR COMMUNICATING WITH TRAVELERS Abstract Travelers can be reached via cellular telephone call while at a remote location, by using a mobility system containing a database record for each traveler using the system. The record contains information indicating the traveler's itinerary, including the dates/times during which the traveler will be away from home, and an information field containing the "reach number" of a cellular telephone instrument to be provided to the traveler in each remote location. A temporary personal communication service (PCS) traveler profile is established for the traveler, and the PTN is given to the traveler for distribution to persons likely to call the traveler while he or she is away from home. The profile is arranged to include the reach numbers of the specific cellular telephone instruments that are to be provided to the trawler, the profile is made "active" only for the time period during which the traveler will have that telephone instrument. When a call is placed to the traveler (using the PTN) during a time period when the traveler is away from home, the PCS traveler profile is retrieved, and the call is completed to the cellular telephone number corresponding to the specific cellular telephone instrument that was provided to the traveler. Optionally, callers who use the PTN to reach the traveler are interrupted by a prompting device that apprises the callers of the fact that the traveler is away from home, and permits them to hang up or leave a message for the traveler.
Patent CA-2126565-A1 (CA)
Inventor: DE LABBEY ARNAUD
IPC: A61K8/36
Filed: 1992-12-22
Abstract: 2126565 9312763 PCTABS00163 Utilisation du méthylsulfate de 4-¢(2-oxo-3-bornylidène)méthyl!phényltriméthylammonium pour préserver les propriétés mécaniques des cheveux, et notamment leur élasticité, de la dégradation provoquée par l'action successive d'une déformation permanente et de la lumière. Le composé est utilisé en une quantité comprise entre 0,05 et 15 % en poids, dans une composition aqueuse réductrice, de fixation ou intrapermanente, pour la déformation permanente des cheveux.
Patent CA-2127570-A1 (CA)
Title: Functionalization of polymers via enamine of acetoacetate
Inventor: LAVOIE ALVIN C
IPC: C07C229/30
Filed: 1994-07-07
Abstract: ABSTRACT   The present invention relates to the preparation of polymers bearing reactive functional groups. More particularly, this invention relates to the preparation of polymers containing functional acetoacetate groups and then following the polymerization reacting the acetoacetate group with a functional amine to form an enamine.   Polymers of the present invention have many uses including coatings, sealants, adhesives and saturant applications, and are most useful as solutions or dispersions in water or water-cosolvent mixtures.
Patent CA-2128041-A1 (CA)
Inventor: HANEMAAYER JACOBUS N
IPC: E05D15/58
Filed: 1994-07-14
Abstract: A tri-fold door  system including a pair of spaced uprights defining a door opening,  and a door including  three  vertically oriented panels  namely,  a distal panel, an intermediate panel and a proximal panel. These panels are hinged together for movement relative to one another from a door closed position wherein said panels are in the plane of the door opening to a door open position  wherein  said  panels  lie  folded  in  close juxtaposition to each other.  The proximal panel is hinged to  a  first  one  of  said uprights  defining  said door opening.   A track-way extends from the other one of said uprights part-way toward said first upright and is adapted to receive and guide said distal panel in a path lying in the plane of the door opening away from or toward said other one of the uprights as the door is being opened or closed respectively.  At the same time the remaining two panels pivot relative to one another between positions which are co-planar relative to each other and folded positions in close juxtaposition with each other.
Patent CA-2128313-A1 (CA)
Inventor: MORAWSKY NATALIE A
IPC: A61K8/85
Filed: 1994-07-18
Abstract: Hair spray compositions in aqueous based systems containing 80% or less of volatile organic compounds exhibit a loss of spray performance properties resulting from viscosity and surface tension increases. The addition of 0.6 to 5% of one or more hydrophobic additives selected from the group consisting of hexamethyl disiloxane, bisphenyl hexamethicone and isocetyl alcohol improves the spray characteristics by eliminating foaming at the spray actuator and on the hair.
Patent CA-2133460-A1 (CA)
Title: Process for the preparation of 4-pyridyl- and 4-piperidinylimidazoles useful as intermediates for the synthesis of histamine receptor antagonists
Inventor: DURANT GRAHAM J
IPC: A61K31/4427
Filed: 1993-03-31
Abstract: The present invention relates to a novel process for the preparation of highly potent histamine receptor antagonists (I), in particular histamine H3-receptor antagonists. Also disclosed is a novel process for the preparation of intermediates (II) and (III) useful in the preparation of histamine receptor antagonists, in particular H3-receptor antagonists.
Patent CA-2136325-A1 (CA)
Title: Control of algae with antibiotics
Inventor: GILBERTSON TERRY J
IPC: A01N63/02
Filed: 1993-05-18
Abstract: 2136325 9400991 PCTABS00030 The invention discloses the use of the antibiotics lincomycin, spectinomycin, pirlimycin, clindamycin, and/or combinations thereof to control, eliminate, and/or prevent the growth of algae. In one embodiment of the invention, a combination of lincomycin and spectinomycin is added at a dose of about 6.6 mg/liter to eradicate green algae. In another embodiment lincomycin is combined with spectinomycin in a 1:4 part ratio to provide a composition of matter suitable for the control of algae.
Patent CA-2136710-A1 (CA)
Inventor: HERT MARIUS
IPC: B29C48/00
Filed: 1994-11-25
Abstract: Composite comprenant un alliage caoutchouc/ thermoplastique adhérent en lui-même sur un matériau thermoplastique. L'alliage se présente sous forme d'une matrice de thermoplastique contenant des nodules de caoutchouc fonctionnalisés et vulcanisés lors du mélangeage avec le thermoplastique. Et, articles composites obtenus par surmoulage de l'alliage caoutchouc/thermoplastique vulcanisé sur le thermoplastique.
Patent CA-2136823-A1 (CA)
Title: Phosphonosulfonate Compounds for Treating Abnormal Calcium and Phosphate Metabolism
Inventor: DANSEREAU SUSAN M
IPC: C07F9/6503
Filed: 1993-05-26
Abstract: The present invention relates to phosphonosulfonates and the pharmaceutically-acceptable salts and esters thereof, having the structure according to formula (I).  The present invention further relates to pharmaceutical compositions containing a safe and effective amount of a compound of the present invention, and pharmaceutically-acceptable excipients.  Finally, the present invention relates to methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism in humans or other mammals, including treating or preventing osteoporosis and arthritis, especially rheumatoid arthritis and osteoarthritis.  This method comprises administering to a human or other mammal in need of such treatment of a safe and effective amount of a compound or composition of the present invention.
Patent CA-2139821-A1 (CA)
Title: One part curable compositions containing deactivated hydrosilation catalyst and method for preparing same
Inventor: LUTZ MICHAEL A
IPC: C08K5/5425
Filed: 1995-01-09
Abstract: The catalyst inhibitors of the present invention react with conventional platinum group metal-containing hydrosilation catalysts to form complexes that delay curing of compositions containing these complexes in the absence of oxygen and SiH-reactive hydroxylated compounds.  The curable compositions comprise (1) curable compounds containing alkenyl radicals and/or silicon-bonded hydroxyl groups, (2) curing agents containing silicon-bonded hydrogen atoms, and (3) a platinum group metal-containing hydrosilation catalyst.  Preferred inhibitors provide long term storage stability.
Patent CA-2141463-A1 (CA)
Title: Modular concrete wallform
Inventor: AU CLARENCE P
IPC: E04G17/00
Filed: 1995-01-31
Abstract: A concrete wallform section is made up of at least two connected panels which cooperate to form a concrete engaging face. The panels are joined adjacent the concrete engaging face by a continuous mechanical hook and slot arrangement, which itself is maintained by cooperating connected flanges of the panels. The flanges and the hook and slot arrangement form a box-like cell at a junction of the two panels. A concrete wallform system according to the invention utilizes individual extended panels which are interconnected to form wallform sections. The width of the wallform sections can be increased by adding an intermediate panel or panels. This simplifies manufacture and allows convenient repair, replacement or salvaging in the field.
Patent CA-2141556-A1 (CA)
Title: Morphogen-enriched dietary composition
Inventor: KUBERASAMPATH THANGAVEL
IPC: A23L1/305
Filed: 1993-07-29
Abstract: Disclosed are methods and compositions useful in dietary applications and capable of enhancing tissue morphogenesis, in-cluding tissue development and viability in a mammal, particularly a human. The methods and compositions include a morphog-en which, when provided to an individual as a food formulation or supplement, is capable of enhancing tissue development and viability in the individual.
Patent CA-2142911-A1 (CA)
Title: Method of manufacturing a residue-free 2,4/2,6- diaminotoluene mixture
Inventor: ZARNACK UWE J
IPC: C07C209/82
Filed: 1993-08-30
Abstract: The present invention relates to a process for the continuous separation of residue from raw m-diaminotoluene mixtures (m-TDA;  2,4/2,6-diaminotoluene mixture) for the preparation of residue-free 2,4/2,6-diaminotoluene mixtures (m-TDA), and use of the residue-free m-TDA mixtures.
Patent CA-2143759-A1 (CA)
Title: Method, apparatus and module for batch preheating and pollution abatement in glass manufacture
Inventor: ALEXANDER JEFFERY C
IPC: C03B3/02
Filed: 1993-08-23
Abstract: A method and apparatus for glass manufacture is described having batch preheating and reduced pollution emission. The apparatus includes two modules containing pelletized glass and/or cullet. One module functions as a pelletized glass preheater, and the other as a filter for removing pollution emissions from furnace exhaust gases. The modules are switchable, such that the preheating module can be converted to a filter module, and the filter module converted to a preheating module, thus allowing pe-riodic cleaning and routine maintenance.
Patent CA-2144725-A1 (CA)
Inventor: CHEE URIEL H
IPC: A61B17/12
Filed: 1993-02-03
Abstract: A device for occluding a large diameter (1 to 3 cm) vessel. The device comprises a helical coil (10) having a multiplicity of windings (14). The helical coil (10) may further be shaped into a variety of structures including a C-shape, a cloverleaf, and a figure 8.
Patent CA-2145614-A1 (CA)
Title: Intermediates and processes for preparing benzothiophene compounds
Inventor: DODGE JEFFREY A
IPC: A61K31/381
Filed: 1995-03-27
Abstract: The present invention provides a novel process for preparing a compound of formula I       I   wherein R1 and R2 combine to form C4-C6 polymethylene, -CH2CH(CH3)CH2CH2-, -CH2C(CH3)2CH2CH2-, or -CH2CH2OCH2CH2-; or a pharmaceutically acceptable salt or solvate thereof, comprising a)   reacting a compound of formula II       II   with a compound of formula III                                 III
Patent CA-2148823-A1 (CA)
Inventor: KINO SHIGEMI
IPC: A61K31/445
Filed: 1993-11-15
Abstract: A sustained release microsphere preparation which is produced by including a hydrophobic antipsychotic drug such as bromperidol, haloperidol or the like into a base composed of a high molecular weight polymer having in vivo histocompatibility such as polylactic acid, poly(lactic-co-glycolic)acid or the like, and a process for the production thereof.       When a long-term administration is required, desired pharmacological effects can be obtained by one injection per 1 to 8 weeks, in stead of daily administration.  As the result, considerable improvement in compliance at the time of maintenance therapy can be expected.  Also, since a high molecular weight polymer having in vivo histocompatibility is used, surgical operations such as embedding and the like are not required at all, and subcutaneous and intramuscular administrations can be made easily absolutely in the same manner as the case of conventional suspension injections so that recovery of the material is not required.  In addition, resistance and pain at the time of administration are small.
Patent CA-2152130-A1 (CA)
Title: Moisture-curable hot melt silicone pressure-sensitive adhesives
Inventor: STRONG MICHAEL RAYMOND
IPC: C09J183/00
Filed: 1995-06-19
Abstract: A moisture-curable silicone hot melt pressure-sensitive adhesive composition is disclosed, said composition comprising: (A) a solid alkoxy functional organopolysiloxane resin containing curing radicals of the formula -ZSiR1X(OR2)3-x; wherein R1 is a monovalent hydrocarbon radical, R2 is selected from alkyl radical or alkoxyalkyl radical, Z is a divalent linking radical, and the subscript x has a value of 0 or 1; (B) a diorganopolysiloxane polymer, each terminal group thereof containing at least one silicon-bonded hydrolyzable functional radical selected from the group consisting of alkoxy radicals having 1 to 4 carbon atoms, ketoxime radicals, aminoxy radicals, acetamido radicals, N-methylacetamido radicals and acetoxy radicals; said polymer having a viscosity at 25°C. of 20 to 100,000 mm2/s, and the weight ratio of said resin to said polymer being in the range 40:60 to 80:20; and (C) sufficient catalyst to accelerate the cure of said composition; said composition being an essentially solvent-free, non-slump solid at room temperature which cures to an essentially non-tacky elastomer upon exposure to moisture.
Patent CA-2153472-A1 (CA)
Title: Optical wdm coupling systems
Inventor: HUBER MANFRED
IPC: H04B10/29
Filed: 1995-07-07
Abstract: An optical coupling system for wavelength-individual through-connection between wavelength-division multiplex (WDM) a plurality of input and output fibers with simultaneous possibility of wavelength conversion is provided. A respective optical splitter individually associated to an input fiber multiplies the WDM signal incoming on the appertaining input fiber into am WDM signals that are supplied to am tunable optical filters, wherein a is the plurality of output fibers and m is the plurality of wavelengths combined in a respective wavelength-division multiplex on an output fiber. Respectively, a plurality e of tunable filters connected to the plurality e of input fibers, combined at the output side via anoptical combiner, lead to a wavelength converter that is connected to an input of a wavelength-division multiplexer preceding an output fiber.
Patent CA-2153866-A1 (CA)
Title: Horizontal cyclone separator for a fluidized bed reactor
Inventor: GARCIA-MALLOL JUAN ANTONIO
IPC: F23C10/18
Filed: 1995-07-13
Abstract: A horizontal cyclone separator in which a furnace section and a vortex chamber communicating with the furnace section and having an inlet which extends a fraction of the length of the furnace section receives a mixture of the gaseous products of combustion and solids entrained by the gases. A coaxially disposed tube extends partially into the chamber to allow the separated gases to exit the separator. A ring-shaped solids deflector is disposed on the vertical wall opposite the coaxially disposed tube to prevent solids from bouncing off the rear wall towards the center of the separator and into the path of the separated gas stream. The separated solids fall into an outlet trough formed in a lower portion of the furnace section for returning the solids to the furnace section.
Patent CA-2153948-A1 (CA)
Title: Muzzle-loaded expanding projectile for firearms, kits for manually producing expanding projectile for muzzle-loaded firearms and methods for manually producing expanding muzzle-loaded projectiles
Inventor: LEE ROBERT SCOTT
IPC: F42B12/34
Filed: 1995-07-14
Abstract: A system modified so that an axial ram rod, centering jag and configuring die can be used to simultaneously tamp or size a projectile while forming the projectile into a hollow-nose type which mushrooms when configuring a spherical or double-ogival projectile into the mushrooming-type; and a kit comprising a case and sealing lid enabling a user in the field to optionally select a centering jag conforming to the caliber of the weapon being loaded, and for optionally forming a hollow-nose projectile with a "punch" characteristic in accordance with the nature of the target.
Patent CA-2154362-A1 (CA)
Inventor: HEDSTRAND DAVID M
IPC: C08J9/12
Filed: 1994-01-21
Abstract: Dense star polymers or dendrimers, modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, act as molecular nucleating agents. These modified dense star polymers or dendrimers are particularly effective for the production of small cell foams.
Patent CA-2155378-A1 (CA)
Title: Electronic display unit for displaying price and/or product information
Inventor: HETZER NORBERT
IPC: G09F7/10
Filed: 1995-08-03
Abstract: An electronic display unit for the display of price and/or product information, including a display, and a control circuit connected to the display.  The display and control circuit can be disposed in a housing that can be attached to a display fixture or shelf, whereby on the front surface of the housing, on which surface the display is located, there can be at least one compartment for holding an information medium containing numbers, symbols and/or words.  To protect the information medium, a transparent cover can be fastened to the housing, and the transparent cover can be moved between one position in which the transparent cover covers the compartment, and a second position in which the cover does not cover, or only partly covers, the compartment, to facilitate the insertion of the information medium into the compartment.