baber/WOPTO huggingface dataset:
Patent CA-2188125-A1 (CA)
Inventor: MAANSSON LARS-ERIC
IPC: H02G3/04
Filed: 1995-04-18
Abstract: L'invention concerne un moulage (11), tel qu'un sol, un revêtement de porte, une corniche, un lambris ou similaire, qui est pourvu d'un chemin de câbles (13) s'étendant dans le sens longitudinal du moulage et est spécialement prévu pour recevoir et dissimuler les câbles (12), fils électriques ou similaires. Ce chemin de câbles (13) est pourvu, au moins le long d'un bord du moulage, d'une ouverture longitudinale, qui peut être refermée par un bouchon (15). Ce dernier peut, au moins partiellement, être inséré dans l'ouverture, et comprend au moins une partie élastique et/ou compressible (18 et 22, respectivement).
Patent CA-2190473-A1 (CA)
Title: Recombinant papilloma virus l1
Inventor: FRAZER IAN
IPC: C12N15/37
Filed: 1995-05-17
Abstract: This invention relates to a recombinant papilloma virus L1 protein which can elicit an immune response which recognises papilloma virus VLP including L1 protein and can form extracellularly a multimeric structure or VLP wherein the multimeric structure comprises a plurality of recombinant papilloma virus L1 proteins. This invention also includes the use of the recombinant papilloma virus L1 protein to detect the presence of papilloma virus and can form the basis of a vaccine for prophylactic and therapeutic use.
Patent CA-2191463-A1 (CA)
Title: Large capacity modular atm switch
Inventor: MUNTER ERNST AUGUST
IPC: H04L12/56
Filed: 1995-06-21
Abstract: A large capacity ATM switch is con-structed in a matrix of a plurality of modules which are connected by high speed buses. Each module includes and I/O port for external access to the switch. Data are exchanged be-tween I/O ports in trains of continuous ATM cells of any arbitrary number. Prior to trans-mission of data, a connection between desti-nation and source I/O ports is made by ex-changing a connection request and connec-tion grant signal through control buses.
Patent CA-2193157-A1 (CA)
Inventor: BUMER MICHAEL F
IPC: C25D1/08
Filed: 1996-12-17
Abstract: An orifice plate is fabricated for use in an ink jet printer.  Initially, a mandrel is provided, and a holder is aligned to the mandrel. The mandrel and the holder are maintained in intimate contact and at equal electrical potential. The mandrel and the holder are placed at cathodic polarity.  A plating material is then applied to the combined mandrel and holder to cause the mandrel and holder to form a single orifice plate directly bonded to the holder.  The mandrel is then removed from the orifice plate.
Patent CA-2193634-A1 (CA)
Inventor: TSUDA TAKEHIDE
IPC: C07C17/21
Filed: 1995-06-07
Abstract: The present invention is directed to difluoromethane prepared by reacting dichloromethane and hydrogen fluoride in a liquid phase in the presence of a fluorination catalyst under reaction conditions in which the reaction pressure is between 1 and 10 kg/cm2ab., and the reaction temperature is between 50 and 150°C, provided that the selected reaction temperature is higher than the temperature at which hydrogen fluoride is not liquefied under the selected reaction pressure. Under the above conditions, the conversion of dichloromethane and HF is very high, and amount of by-products other than R30 is very low, typically less than 0.1 % per difluoromethane, when the unreacted materials are recycled. The reactor is hardly corroded by the reaction using an antimony chlorofluoride and HF which are highly corrosive, as long as the above conditions are maintained.
Patent CA-2193750-A1 (CA)
Title: Fixed-displacement vane-type hydraulic machine
Inventor: SUELTER BARRY D
IPC: F01C21/10
Filed: 1996-12-23
Abstract: A fixed displacement vane-type hydraulic machine that includes a cartridge assembly having a rotor, a plurality of vanes carried by the rotor, side plates on opposed sides of the rotor, and a cam ring carried between the side plates surrounding the vanes and rotor to define fluid chambers between the vanes. A housing surrounds and encloses the cartridge assembly, and provides inlet and outlet passages for feeding fluid to and from the chambers.   A shaft is coupled to the rotor and extends from the housing. A cam pin extends radially between the cam ring and the housing surrounding the cam ring for preventing rotation of the cam ring with respect to the housing so as to absorb reaction torque on the cam ring with respect to the housing due to pressure applied to the machine. In the preferred embodiment of the invention, the cam pin is affixed to the cam ring, and is slidably received within an axial pocket in the surrounding housing during assembly of the cartridge to the housing. The axial pocket may include either a portion of the fluid flow path that extends through the housing, or a pocket specially formed in the housing for receiving the cam pin.
Patent CA-2196149-A1 (CA)
Inventor: CUTLER DONNA
IPC: B65D5/46
Filed: 1997-01-28
Abstract: Prepared flat paper stock blank is disposed for assembly into a dual-configuration food and beverage carrier, selectively folded into an upright box with upward-extending side walls and end walls with handle panels extending from the box base around the side walls and meeting over the box as a handle or alternatively into an inverted box with downwardly-extending side and end walls with handle panels extending from the base upward and away from the side walls.  When the handle panels are folded toward and around the base side walls, the carrier is disposed to enclose foodstuffs placed in the carrier.  When the handle panels are folded away from the base side walls, the carrier becomes a cup and cone carrier, the box being carried inverted.  One or more holes are provided in the base section for receiving cups and cones.  Hinged sectors are provided at the hole perimeter to cover the hole, lightly connected until mildly urged downward to receive a cup thereby breaking the light connection.
Patent CA-2197209-A1 (CA)
Title: Aza cyclohexapeptide compounds
Inventor: BALKOVEC JAMES M
IPC: A61P31/04
Filed: 1995-09-12
Abstract: Compounds represented by formula (1) (Seq. ID     Nos. 1-6), wherein all substituents are fully defined, are disclosed. These compounds exhibit utilities as antibiotic and antifungal agents and for the treatment and prevention of Pneumocystis infections.
Patent CA-2198675-A1 (CA)
Inventor: PUTT SALLY
IPC: G06F3/0485
Filed: 1997-02-27
Abstract: Apparatus for monitoring electrical parameters in an electrical system includes a display on which values of the various monitored electrical parameters are displayed, several at a time. The apparatus can be programmed to generate a custom display presenting selected ones of the many parameters, such as the ones most often referenced by the operator, so that it is not necessary to scroll through the large number of parameters to find those of frequent interest.
Patent CA-2198706-A1 (CA)
Inventor: WANG YI
IPC: C07D307/94
Filed: 1995-09-21
Abstract: The use of compounds that block complement component C5 or its active fragments C5a and/or C5b (such compounds collectively referred to as "C5 blockers") to treat established joint inflammation (arthritis) is disclosed. Administration of such C5 blockers has been found to: 1) arrest and/or reduce inflammation in joints which are already inflamed, and 2) inhibit the spread of inflammation to unaffected joints.
Patent CA-2199547-A1 (CA)
Title: Method of In-Line Addressing for Modular Folder Inserters
Inventor: BREWSTER WILLIAM H JR
IPC: B43M5/04
Filed: 1997-03-10
Abstract: The invention is a method of in-line addressing, for both matched and non-matched mail, comprising a number of steps which begin with the generation of document data in a data processing system and then transmitting that document data to a document printer. The document data is printed, at the document printer, onto a substrate which is subsequently fed to an accumulator. Additionally, address data is generated in the data processing system and transmitted to an envelope printer where the address data is printed to one or more envelopes. The envelope printer is capable of printing a return address, a destination address, and a bar code in respect of the destination address upon the envelope. The address data can be merged with graphics data so that the envelope printer is further capable of printing graphics on the envelope. Once at the accumulator, predetermined batches of one or more sheets of the printed substrate are fed into a sheet folder. The sheet folder folds the predetermined batches and then subsequently feeds the folded batches to the insert feeder. The folded batches are inserted into the printed envelopes to form a mail piece which is then transported to a mail processing apparatus; in an alternative embodiment, the envelopes can be printed upon after stuffing.  Taken together, the sheet feeder, accumulator, sheet folder, and insert feeder comprise a folder/inserter system The envelope throughput is timed to match batch throughput of the folder/inserter system.
Patent CA-2201491-A1 (CA)
Inventor: VON DANIKEN KURT
IPC: B23K9/10
Filed: 1995-09-26
Abstract: Selon un procédé de soudage permettant de fixer un composant (6) sur une pièce (7) au moyen d'un arc établi entre l'extrémité du composant et un point de soudage situé sur la pièce (7), la tension électrique de l'arc est déterminée et surveillée en continu pendant la procédure de soudage. Dans chaque cas, l'écartement du composant est automatiquement réglé en conséquence.
Patent CA-2203302-A1 (CA)
Inventor: BOULAY ANDRE ERIC
IPC: B60R25/10
Filed: 1997-04-22
Abstract: A vehicle tracking method and system using the cellular network infrastructure is disclosed. A cellular transceiver which is installed in a vehicle that requires tracking, operates on a continuous standby mode to remain constantly accessible to the cellular security provider. The cellular transceiver is turned to an active mode when tracking of the vehicle is initiated. The general location of the stolen vehicle can be determined by paging the cellular transceiver located in the stolen vehicle to identify one or more cell sites located near the stolen vehicle. The information is then relayed to a tracking vehicle which makes use of a radio direction finder to obtain an accurate bearing on the location of the stolen vehicle. In another embodiment, the tracking vehicle which is provided with a radio direction finder can determine using a global positioning system receiver its location with respect to one or more cell sites identified as being close to the stolen vehicle such that the tracking vehicle can quickly travel to the area identified by the selected cell sites.
Patent CA-2204143-A1 (CA)
Title: Brush section for an electric toothbrush
Inventor: HERZOG KARL
IPC: A61C17/26
Filed: 1996-03-13
Abstract: The invention is directed to a brush section (1) for an electric toothbrush which includes a mounting tube (2) in which a shaft (7) rotatably mounted about a longitudinal axis (3) and driveable in an oscillatory or rotary fashion is received.      Further, the brush section (1) includes a bristle carrier (11) which is pivotally mounted on an angled end (19) of the shaft (7) configured as crankshaft and which, in operation of the electric toothbrush, is set in a rotary motion (26) about the transverse axis (14) by means of a pin (23). The angle (20) formed by the longitudinal axis (3) and the angled end (19) of the shaft (7) serves the added function of causing the bristle carrier (11) to perform a pivotal motion (27) about an axis (28).
Patent CA-2204165-A1 (CA)
Inventor: MCKENNA DOUGLAS B
IPC: B01D53/04
Filed: 1994-12-19
Abstract: Filtre comprenant un sorbant, destiné à être utilisé à la fois pour la filtration de particules et l'absorption de contaminants gazeux dans toute une gamme d'applications, telles que la filtration dans une unité de disque dur d'ordinateur. Le filtre de la présente invention permet des niveaux non encore atteints de filtration de particules combinée à la sorption de contaminants, tout en pouvant être facilement remis en état (par exemple par lavage avec de l'eau déminéralisée).
Patent CA-2206872-A1 (CA)
Inventor: ERHARDT GUENTER
IPC: B29C48/154
Filed: 1996-10-04
Abstract: The invention pertains to a composite panel (40) comprising a foamed thermoplastic core layer (39) which is joined on both sides without adhesive to thermoplastic outer layers (25, 25') reinforced by glass-fibre mats. The composite panel is used to make moulded fittings for motor vehicles.
Patent CA-2210324-A1 (CA)
Inventor: POLIAC MARIUS O
IPC: A61B5/022
Filed: 1995-12-01
Abstract: L'invention concerne une méthode permettant de positionner un capteur (38) sur le pouls d'une artère sous-jacente. Le capteur (38) est placé à plusieurs emplacements correspondant à une estimation approximative de la position de l'artère alors qu'au même moment une pression de retenue est appliquée sur l'artère. Les données des signaux de pression de retenue sont captées pour chaque emplacement. Le capteur (38) est placé au-dessus de l'artère sous-jacente en fonction des données des signaux de pression recueillies à chaque emplacement.
Patent CA-2210367-A1 (CA)
Inventor: AUDOUSSET MARIE-PASCALE
IPC: A61K8/00
Filed: 1997-07-18
Abstract: L'invention a pour objet une composition pour la teinture d'oxydation des fibres kératiniques comprenant de la 2-amino 3-hydroxy pyridine à titre de premier coupleur en association avec une base d'oxydation choisie parmi des paraphénylènediamines de formule (I) et/ou des para-aminophénols de formule (II) ainsi qu'un second coupleur choisi parmi des dérivés de méta-aminophénol de formule (III), ainsi que le procédé de teinture mettant en oeuvre cette composition avec un agent oxydant.
Patent CA-2211953-A1 (CA)
Inventor: LUCIANI SABATINO
IPC: H02K15/085
Filed: 1997-07-29
Abstract: A wire guide is provided for winding wire onto the ferromagnetic core of a dynamo-electric machine part to form wire coils in the slots of the core.  The wire guide has guide surfaces that allow wire to be wound deeply into the slots of the core. The wire guide also has a pair of coil retention notches.  The notches have back walls that prevent wire from climbing along the sides of the slots toward the slot openings during the process of coil winding.
Patent CA-2216076-A1 (CA)
Inventor: SELA ANTONY RYLE
IPC: B05B17/08
Filed: 1997-11-12
Abstract: A water collecting receptacle, enabling circulated water outdoor garden displays, of the type that doe s not also use the water as a habitat for aquatic life and may be in the form of a fountain or waterfall, to have the water stored, protected from encroachment by the usually unwanted forms of visible aquatic life and frost. Further, enabling any included ornamental structure to he detachable from the display. Furthermore, enabling overflow to be used. The water collecting receptacle comprises a container having an opening for access, that is closed by a lid. The container stores a quantity of water below an outlet opening. The container is preferably placed upright and may be disposed underground, at a level that would keep the stored water frost free. The water is pumped from the container, preferably by a submersible pump and displayed as chosen, at a selected location. A catchment suitably disposed outside the container, receives the water after display and drains it through an opening into an inflow tube, that drains into the container using an inlet opening in the container. The catchment may be made of a cloth like material. Alternatively, the catchment may be made of a resilient plastic material or other suitable material that is preformed to a fixed shape. The container may also have an outflow tube that may have many small openings along it and by fitting the outlet opening, conveys water away from the container.
Patent CA-2216406-A1 (CA)
Inventor: COLEMAN MARK
IPC: C12Q1/68
Filed: 1996-04-09
Abstract: Le gène Arabidopsis RPP5 a été cloné et sa séquence a été décrite ainsi que la séquence d'aminoacides codée. L'ADN codant le polypeptide, et ses allèles, mutants et dérivés, peuvent être introduits dans les cellules des plantes et le polypeptide codé peut être exprimé, conférant ainsi aux plantes une résistance aux pathogènes comprenant de telles cellules ainsi que leur descendances. La séquence RPP5 comporte des répétitions riches en leucine et la présence de ces répétitions permet l'identification d'autres gènes de résistance aux pathogènes chez les plantes. Les homologies entre le RPP5 et d'autres gènes de résistance aux pathogènes révèlent des motifs utilisés dans l'identification d'autres gènes de résistance aux pathogènes.
Patent CA-2218230-A1 (CA)
Inventor: SHIMIZU SHIGERU
IPC: H01B1/12
Filed: 1997-10-14
Abstract: An anticorrosive composition comprising (a') an acidic group-containing, self-doping type soluble, electrically conducting polymer.
Patent CA-2218699-A1 (CA)
Title: 1,3-propane diol derivatives as bioactive compounds
Inventor: MANKU MEHAR
IPC: C07D209/28
Filed: 1996-05-01
Abstract: Compounds of 1,3-propane diol linked structure (I), when for use in therapy, where R1 is an acyl or fatty alcohol group derived from a C12-30 preferably C16-30 fatty acid desirably with two or more cis or trans double bonds, and R2 is hydrogen, or an acyl or fatty alcohol group as R1 the same or different, or any other nutrient, drug or other bioactive residue.
Patent CA-2220370-A1 (CA)
Title: Injection system and method for use with a deformable intraocular lens
Inventor: CHAMBERS THOMAS J
IPC: A61F9/007
Filed: 1996-05-24
Abstract: This invention is a lens injecting device (10) including a slidable plunger (16) and means for providing a force (24) in a direction opposite to the direction of advancement of the slidable plunger (16) to provide controlled release of the deformable intraocular lens fromn the lens injection device (10). Further this is a method of implantation of a deformable intraocular lens in the eye by forcing the deformable intraocular lens in a folded or condensed configuration through a passageway through an incision in the eye while applying an opposing force to control release of the deformable intraocular lens into the eye.
Patent CA-2222217-A1 (CA)
Title: Use of fibroblast growth factors mutants to stimulate bone growth
Inventor: BURGESS WILSON
IPC: A61P1/02
Filed: 1996-05-29
Abstract: The present invention provides therapeutic compositions for the prevention and treatment of pathological conditions involving bone and dental tissue. The present invention also provides a method to promote bone repair and/or growth for the treatment of pathological conditions involving bone tissue, for example, osteoporosis, Paget's disease, osteopetrosis, and periodontal disease and fracture rapair, and healing of bone defects by administering FGF-1 to an animal or human in need of said treatment.
Patent CA-2222688-A1 (CA)
Title: Dna polymerase extension assay
Inventor: COLE JAMES L
IPC: C12Q1/68
Filed: 1996-06-03
Abstract: An assay for enzymes which act on substrates to produce a single-stranded oligon ucleotide product has been developed which involves the DNA polymerase-catalyzed extension of the oligonucleotide cleavage product u sing labeled nucleotides and a DNA template containing a 3' region complementary to the oligonucleotide product joined to a 5' region c onsisting of repeated nucleotide residues. The DNA polymerase extension assay does not involve gel electrophoretic separation and i s amenable to high volume screening of potential inhibitors. Other key features of the assay are that it monitors the substrate cleavage reac tion only at the correct position in the sequence, thereby discriminating against nonspecific cleavage products, and that it is sensitive e nough to detect 200 attomoles of product.
Patent CA-2223846-A1 (CA)
Inventor: AGARWAL MAHESH
IPC: A61M1/28
Filed: 1997-12-05
Abstract: An apparatus for continuous ambulatory peritoneal dialysis includes a weighing device secured to a support frame, with a suspending structure for hanging a container of fresh dialysis solution from the weighing device. A further support structure suspends from the same weighing device a container or bag for receiving spent dialysis solution. Three conduits are connected together at respective proximal ends, with one conduit being adapted for connection at its distal end to the fresh dialysate container, a second conduit adapted for connection at its distal end to the container for receiving spent dialysis solution, and the third conduit being a patient conduit adapted for communication at its distal end with a patient catheter through which dialysis solution can both enter and leave the peritoneal cavity. Each of the conduits has its respective clamp for selectively permitting and halting fluid flow through the respective conduit. A central processor is operatively associated with the weighing device, and monitors a signal from that device, the signal representing the weight being supported at any given time by the weighing device. The central processor has data input/output capability by which it can be programmed to carry out a three-stage cycle consisting of a) a fill stage duringwhich the drain conduit is closed, and dialysis solution passes from the container of fresh dialysate through the fill conduit, thence through the patient conduit to the peritoneal cavity of the patient; b) a dwell stage during which the dialysis solution remains in the peritoneal cavity, and c) a drain stage during which the dialysissolution flows from the peritoneal cavity through the patient conduit, thence through the drain conduit to the container for receiving spent dialysis solution. The central processor also includes a real time clock allowing the central processor to track the time taken to fill, the dwell time and the drain time.
Patent CA-2226246-A1 (CA)
Title: Water resistant gypsum compositions and emulsions
Inventor: SINNIGE LAURENCE ANTHONY
IPC: C09D191/06
Filed: 1998-01-05
Abstract: A water-based wax emulsion formulation for imparting water repellent characteristics to gypsum wall boards comprising: (a) hydrocarbon wax; (b) an alkyl acid and/or alkyl ester; and (c) a polyvinyl alcohol composition comprising partially and/or fully hydrolyzed polyvinyl acetate. The formulation may also contains other ancillary components such as emulsifiers and stabilizers.
Patent CA-2231157-A1 (CA)
Inventor: FETELL ARTHUR IRVING
IPC: C08L29/04
Filed: 1996-09-06
Abstract: L'invention porte sur un mélange constitué de copolymères d'alcool vinylique/éthylène et de nylon cristallin ainsi que d'ionomères et, éventuellement, de nylon amorphe. Ces mélanges, qui témoignent d'un équilibre unique de propriétés, se révèlent utiles pour produire des films d'emballage, des stratifiés, des co-extrusions ainsi que des récipients obtenus de la sorte.
Patent CA-2235185-A1 (CA)
Title: Portion controller
Inventor: PEARSON MARTIN THOMAS
IPC: B65G65/00
Filed: 1998-04-20
Abstract: A control for delivery system made up of a plurality of variable output feed sources each with an independently variable input of material defines the capability of each of the feed sources based on the level of material and combines these capabilities to define a total capability of the delivery system. An output setpoint for each source is determined based on its capability and a required setpoint is set based on a desired end product characteristic which is used to define a production rate based on total capacity, required setpoint and the production line characteristics. The process is iterative so that the production rate, e.g. speed of the line is varied iteratively depending on the then current capabilities of the feed sources of the system and the footprint of the feed sources are adjusted based on their sensed capabilities thereby to maximize production line speed based on capability.