baber/WOPTO huggingface dataset:
Patent CA-2267247-C (CA)
Title: Heteroaryloxyethylamines en tant que ligands 5-ht1a
Inventor: BIGG DENNIS
IPC: A61P1/04
Filed: 1997-09-26
Granted: 2009-05-05
Abstract: La présente invention concerne de nouvelles hétéroaryloxyéthylamines de formule générale (I) dans laquelle Ar représente un hétéroaryle bicyclique, éventuellement substitué par un ou plusieurs substituants; Y représente le radical -C(O)NH- ou -NHC(O)-; R représente un radical alkyle inférieur; un cycloalkyle éventuellement substitué par un ou plusieurs alkyle(s) inférieur(s); ou un phényle éventuellement substitué par un ou plusieurs substituants choisis parmi les radicaux hydroxy, cyano, halo, trifluorométhyle, alkyle inférieur, alkoxy inférieur; ainsi que les sels de ces produits. Possédant une haute affinité pour le récepteur 5-HT 1A, des procédés pour leur préparation, des compositions pharmaceutiques les contenant et leur utilisation en tant q ue médicaments, et notamment en tant qu'inhibiteurs de sécrétion d'acide gastrique ou en tant qu'anti-émétiques.
Patent CA-2269154-C (CA)
Inventor: STINE ALAN C
IPC: F16H61/70
Filed: 1999-04-26
Granted: 2004-10-12
Abstract: A compound transmission arranged for conversion between a first configuration without overdrive ratios and a second configuration for which multiple, additional overdrive ratios are provided disables engagement/disengagement of a splitter gear in the first configuration while allowing selective engagement of the splitter gear in the second configuration. The transmission includes an auxiliary transmission section having a splitter gear, a splitter/range gear, and a range gear. A range clutch is provided for selectively connecting either the splitter/range gear or the range gear to the output shaft, and a splitter clutch is provided for selectively connecting either the splitter gear or the splitter/range gear to the output shaft. A range control and splitter control are provided for positioning the range clutch and the splitter clutch, respectively. Without requiring significant disassembly and reassembly of the auxiliary transmission section, the splitter control may be converted from a first configuration in which engagement of the splitter clutch with the splitter gear is disabled, to a second configuration in which engagement of the splitter clutch with the splitter gear is enabled thereby providing multiple, additional overdrive ratios.
Patent CA-2272718-C (CA)
Title: Knock-down portable partition system
Inventor: WAALKES MICHAEL L
IPC: A47B83/00
Filed: 1997-12-22
Granted: 2006-11-28
Abstract: A knock-down portable partition system has cover panels (11, 12) supported on a post and beam framework (2) designed for quick and easy on-site manual assembly. The framework includes vertical posts (20) and structural beams (35) which rigidly, yet detachably, interconnect the vertical posts at the upper and lower portions thereof. Utility troughs (45) shaped to retain wires, cabling, etc. therein have opposite ends (57, 58) shaped to be detachably mounted in horizontally aligned pairs of utility trough ports (40) on the posts (20) while the framework (2) is in its assembled condition.
Patent CA-2273232-C (CA)
Title: Usage de telecommunicateurs interurbains, commande par exploitant de reseau
Inventor: PALVIAINEN KEIJO
IPC: H04W4/16
Filed: 1997-12-02
Granted: 2006-02-14
Abstract: Afin de permettre à un exploitant de commander l'usage d'un télécommunicateur interurbain par un abonné dans un réseau de télécommunications, un nouveau paramètre spécifique à l'abonné, un paramètre de verrouillage, est ajouté par l'exploitant aux données relatives à l'abonné, outre le code d'accès préféré à un télécommunicateur interurbain. Le paramètre de verrouillage définit si ledit abonné est autorisé ou non à sélectionner un télécommunicateur interurbain pour passer un appel. Ledit paramètre de verrouillage est vérifié à chaque fois que l'abonné compose le code d'accès au télécommunicateur interurbain pendant l'établissement d'une communication de départ. Dans un mode de réalisation de l'invention, si le paramètre de verrouillage indique que l'abonné n'est pas autorisé à sélectionner le télécommunicateur interurbain, l'établissement de l'appel est interrompu, de préférence après que l'abonné ait été informé du motif de l'interruption.
Patent CA-2274234-C (CA)
Title: Vehicle discharge system
Inventor: SZENTIMREY MARK D
IPC: B65G15/58
Filed: 1999-06-10
Granted: 2007-01-02
Abstract: A system for discharging material, having a material holding container, a first material transport means, to transport material from the material holding container, a second material transport means, to deliver material from the first material transport means to a desired location remote from the vehicle and a material hold-down means arranged on the second material transport means. The material hold-down means is movable between a raised position and a lowered position, and holds material securely on the second material transport means until the material has been accelerated up to the desired travel speed. The material hold-down means has a first wheel shaft with a first wheel and a second wheel, a second wheel shaft with a third wheel and an endless belt running from the first wheel shaft to the second wheel shaft and resting upon the first wheel, the second wheel and the third wheel. The first and second wheel shafts are connected by a frame means. The third wheel is arranged substantially centred on the second wheel shaft and the first wheel and the second wheel are substantially equidistant from the centre of the first wheel shaft. The endless belt is self-tracking, i.e. it stays centred on the three wheels even at higher speeds.
Patent CA-2276651-C (CA)
Inventor: OBIDNIAK LOUIS
IPC: E04D13/064
Filed: 1999-06-29
Granted: 2007-11-20
Abstract: A pivoting gutter assembly is disclosed, in which the gutter can be, during summer months, put into the horizontal collecting position to receive rainwater from the roof and to direct it to a down-spout. For the winter months and or maintenance, the gutters are swung-out to downwards vertical position below the roof cornice thus being protected from damage. The gutter system includes hangers attached to the roof, the hangers each having a bearing. A shaft is inserted into the bearing and the gutter is fixed to the shaft. The system provides for special hangers assuring the correct pitch of the gutters. Also, it contains a down-spout for location above a fixed downward collector for rainwater, thus permitting the gutters to be pivoted from horizontal to vertical position without the need to disconnect the down-spout. A wormgear and wormdrive are attached to the end of shaft, outside the house fascia; this drive permits to operate the gutter's position from the ground level by an extended bar and manually driven crank or by using electric motor's drive attached to worm and remote control, eliminating the need of a ladder to reach downward position particularly important for the gutters installed on the roof high above the ground such as high rise buildings.
Patent CA-2283816-C (CA)
Inventor: ZUBER MARK D
IPC: H04M3/42
Filed: 1998-03-13
Granted: 2002-07-30
Abstract: A method and apparatus for establishing a voice call to a PSTN extension for a networked client computer, and routing the voice call off of the network, is provided. In a first embodiment, the apparatus comprises a storage medium having stored therein a plurality of programming instructions for implementing a set of communication services for facilitating establishment of the voice call to the PSTN extension, and an execution unit, coupled to the storage medium, for executing the plurality of programming instructions.      The set of communication services include services for receiving a Push-To-Talk.TM. request from the networked client computer, requesting the voice call, and in response, determining the PSTN extension. The Push-To-Talk.TM. request includes identification information of an originating web server of the Push-To-Talk.TM. option, and the determination of the PSTN extension is made in accordance with the originating web server's identification information.
Patent CA-2284595-C (CA)
Title: Hair treatment compositions
Inventor: MATSUMOTO KYOKO
IPC: A61K8/898
Filed: 1998-03-18
Granted: 2002-12-17
Abstract: A hair treatment composition, such as a shampoo or conditioner, which comprises a silicone component which comprises a silicone gum with a viscosity greater than 1 Mcs, a silicone fluid with a viscosity o f less than 100 kcs, and an amino functionalised silicone.
Patent CA-2287917-C (CA)
Inventor: CARTY TIMOTHY A
IPC: B08B9/28
Filed: 1997-12-02
Granted: 2003-06-03
Abstract: A liquid waste disposal and canister flushing system includes a cabinet (6) with a sink (14k) for receiving the canister (4) and a subsink (141) for receiving a lower portion thereof. The subsink (141) is connected to a drain line (140). A plunger subassembly (12) includes a plunger rod (92) and a stopper (95) which functions as a drain valve for the canister (4). An injection jet (34) is connected to water and cleaning sources (21, 39) and discharges diluted cleaning solution into the canister (4) for flushing same.  The injection jet (34) engages the plunger subassembly (12) for ejecting the stopper (95) from a canister opening (12a). A control system (10) includes a programmable microprocessor (50) which can be programmed to provide drain and flush cycles of predetermined duration. A method of liquid waste disposal and canister flushing is also provided.
Patent CA-2288742-C (CA)
Inventor: SLAT WILLIAM A
IPC: B29C49/00
Filed: 1998-05-11
Granted: 2005-04-12
Abstract: A multi-layer preform (90), includes: a) a plastic inner liner (10), comprised of a cylindrical walled body, which may or may not include a tapered annular shoulder portion, and a cylindrical walled neck portion extending upwardly from the body (88), and b) a molded outer layer (80). Prior to the outer layer being molded over the plastic inner liner, at least a portion of the liner is crystallized by a heat treatment process (84). The molded outer lay er may include a means to receive a closure device (86). When the preform is at an acceptable temperature range for orientation, the multi-layer preform can be blow-molded to form a multi-layer container having improved properties.</SDO AB>
Patent CA-2291817-C (CA)
Title: Therapeutic vibrator for correcting erectile dysfunction
Inventor: LEBECQUE MAURICE
IPC: A61H23/02
Filed: 1999-12-07
Granted: 2003-02-11
Abstract: The vibrator includes a selectively powered vibrating casing, on which an arch is mounted, the combination of the arch with the casing forming a closed loop.  A resilient and flexible strap extends through the loop thus created, the strap being bored at its two end portions and being engaged by the two arms of the arcuate arch. The strap is slidable along the two arms of the arch, so that its position be adjustable relative to both the vibrating casing and the upper web of the arch itself.
Patent CA-2293682-C (CA)
Title: Stable particle in liquid formulations
Inventor: KAMPINGA JAAP
IPC: A61K47/14
Filed: 1998-03-18
Granted: 2007-01-16
Abstract: A stable particle in liquid formulation comprising a discontinuous phase of microparticles is suspended in a continuous phase which is a non-aqueous liquid, preferably biocompatible in which the microparticles are insoluble. The microparticles comprise finely powdered sugar glass selected from the group consisting of trehalose, palatinit, glucopyranosyl sorbitol, glucopyranosyl mannitol, lactitol and monosaccharide alcohols such as mannitol and inositol, holding at least one biomolecular product, the biomolecular product in the sugar glass either being in stable solid solution or being itself in suspension in the sugar glass. A  monodisperse single-particle suspension of microparticles can be produced in the non-aqueous continuous liquid phase by inclusion in the continuous phase of at least one surfactant having a low or very low HLB.
Patent CA-2297126-C (CA)
Title: Method of treating a liquid material to be treated and treatment facilities
Inventor: HANYA TOSHIO
IPC: B01D9/02
Filed: 1999-06-10
Granted: 2008-08-26
Abstract: The present invention relates to the techniques of treating a liquid material to be treated, which enables efficient fractional removal of toxic materials such as PCB in a liquid mixture. The treatment method of the invention comprises the step of permitting a liquid material containing materials having different solidifying points to be cooled at a temperature at which desired material(s) is solidified while others are not solidified and the step of separating the solidified material from other liquid materials whereby the desired material is separated, and therefore large facilities are not necessary and toxic materials can be reliably separated and removed.
Patent CA-2297406-C (CA)
Inventor: DUSZA JOHN PAUL
IPC: C07D243/00
Filed: 1998-07-24
Granted: 2009-02-24
Abstract: This invention relates to new compounds selected from those of general formula (I), or a pharmaceutically acceptable salt, ester or prodrug form thereof, wherein D, E, and G are N or CH, which serve as vasopressin agonists and are useful in treating disorders such as diabetes insipidus, nocturnal enuresis, nocturia, urinary incontinence, bleeding and coagulation disorders, and the inability to temporarily delay urination and pharmaceutical compositions and methods for same.
Patent CA-2299380-C (CA)
Title: A system and method for providing data services using idle cell resources
Inventor: ZELLNER SAMUEL N
IPC: H04L47/80
Filed: 1998-07-23
Granted: 2006-01-03
Abstract: Providing data services using idle cell capacity in a cellular communications system. The system and method assign priorities to each remote user device in the cellular communications system.      In response to a request for service for a remote user device, the mobile switch determines whether an idle channel is available for the remote user device. If no idle channel is available, the mobile switch determines whether a remote user device with a lower priority than the requesting remote user device is using a channel. If a lower priority remote user is using a channel, its call is terminated and the channel is assigned to the requesting remote user device. If no lower priority remote user device is using a channel, the request for service is put into an ordered queue to wait for the next available idle channel.
Patent CA-2310198-C (CA)
Title: Hold down apparatus for progressing cavity pump
Inventor: HILL DAVID A
IPC: B44F11/02
Filed: 2000-05-29
Granted: 2010-04-27
Abstract: A hold down apparatus is taught for a progressing cavity pump of the type having a stator, a helical rotor locatable in the stator and rotated by a string of rods, the pump being insertable in a bore of a tubing string by carriage on the rod string. The hold down apparatus includes a sub connected to a lower end of the tubing, the sub having a bore open to the bore of the tubing string and including a pump-engaging member; and a hold down member at the lower end of the stator for insertion into the sub, the hold down member having a bore therethrough with a tag bar extending thereacross and including a tubing-engaging member for engaging with the pump-engaging member of the sub and for abutting against the pump-engaging member hold the stator against rotation relative to the sub
Patent CA-2312429-C (CA)
Inventor: GOLD LARRY
IPC: C12M1/00
Filed: 1998-12-14
Granted: 2015-12-08
Abstract: A nucleic acid ligand "biochip" is disclosed, consisting of a solid support to which one or more specific nucleic acid ligands is attached in a spatially defined manner. Each nucleic acid ligand binds specifically and avidly to a particular target molecule contained within a test mixture, such as a bodily fluid. The target molecules include, but are not limited to, proteins (cellular, viral, bacterial, etc.) hormones, sugars, metabolic byproducts, cofactor, and intermediates, drugs, and toxins. Contacting the test mixture with the biochip leads to the binding of a target molecule to its cognate nucleic acid ligand. Binding of target to the nucleic acid ligand results in a detectable change at each specific location on the biochip. The detectable change can include, but is not limited to, a change in fluorescence, or a change in a physical parameter, such as electrical conductance or refractive index, at each location on the biochip. The biochip will then be read by a device, such as a fluorescence scanner or a surface plasmon resonance detector, that can measure the magnitude of the change at each location on the biochip. The location of the change reveals what target molecule has been detected, and the magnitude of the change indicates how much of it is present. The combination of these two pieces of information will yield diagnostic and prognostic medical information when signal patterns are compared with those obtained from bodily fluids of individuals with diagnosed disorders. In principle, the biochip could be used to test any chemically complex mixture provided that nucleic acid ligands to components suspected of being present in the mixture are attached to the biochip. Thus, the nucleic acid ligand biochip will have a wider use in environmental testing, etc.
Patent CA-2313271-C (CA)
Inventor: REPELLIN JEROME
IPC: A01F15/07
Filed: 2000-06-30
Granted: 2005-04-12
Abstract: A large round baler has an expansible baling chamber defined, in part, by a plurality of side-by-side mounted belts that act to roll up crop to form a bale within the chamber. The baler is equipped with a twine wrapping arrangement which leaves loose twine ends adjacent one of the ends of the wrapped baler. In order to secure these loose ends, there is provided an adhesive tape dispensing arrangement, which cooperates with the bale-forming belt that is aligned with the area of the bale on which the loose twine ends lie, so that a length of adhesive tape is selectively fed into the bale chamber by the bale-forming belt such that it is wrapped about the bale in covering relationship to the loose twine ends. A separating arrangement is provided for causing that part of the length of adhesive tape that is wrapped about the bale to be separated from the supply roll of tape.
Patent CA-2313750-C (CA)
Inventor: CHU ZOOEY
IPC: A47C7/46
Filed: 2000-07-12
Granted: 2005-12-13
Abstract: A backrest for use with a chair includes a support structure.      The support structure has a rigid outer rim and flexible inner back support section. The support section consists of a number of generally parallel slats (vertically extending members) which separately support parallel longitudinal sections of the person's back. Each slat produces a force against the person's back responsive to the weight placed on the slat by the person's back. As the person shifts positions, each slat moves to dynamically provide an increased or decreased force against the person's back, depending on whether the person is applying an increased or decreased force against the slat.
Patent CA-2317615-C (CA)
Title: Sheet for foil decorating and foil-decorated article using the same
Inventor: MORI FUJIO
IPC: B29C45/14
Filed: 1999-11-04
Granted: 2002-09-03
Abstract: An in-mold decorating sheet for use in a manufacturing method of an in-mold decorated article, the method including: setting an in-mold decorating sheet into a mold for injection-molding; after clamping the mold, injecting molding resin and allowing the molding resin to be cooled and solidified, by which entirety or part of the in- mold decorating sheen is integrally bonded to a surface of the molding resin. The in-mold decorating sheet comprises at least a substrate sheet and a backing sheet, and exhibits a tensile load at break of not less than 23 gf for prevention of breaking during the molding process as well as a tensile elongation at break of not less than 1300 for elongation without breaking at the softening temperature.
Patent CA-2321668-C (CA)
Inventor: FRITCHIE PATRICK P
IPC: G05B19/418
Filed: 1999-02-10
Granted: 2007-09-18
Abstract: Methods of allocating resources in a system comprising at least two instruments are provided. In one such method, a list of tests to be performed by the system within a reaction vessel is generated. The list includes a number of reaction vessels used in performing each test to be performed by the system in a given time period. The list of tests is sorted according to the number of reaction vessels used in performing each test to be performed by the system in a given time period. A duplication percentage for the tests is determined. The duplication percentage is compared with the sorted list of tests. Resources associated with the tests are duplicated across the at least two instruments based on the comparison of the duplication percentage with the sorted list of tests such that at least one of the tests is performed by at least two of the at least two instruments.
Patent CA-2326295-C (CA)
Title: Low nitrogen content fuel with improved lubricity
Inventor: PACE STUART
IPC: C10L10/04
Filed: 2000-11-17
Granted: 2011-01-25
Abstract: A hydrocarbon fuel is described comprising a hydrocarbon fuel boiling in the gasoline boiling range containing not greater than about 5 wppm nitrogen. The lubricity of such fuel is improved by the addition thereto of ethanol.
Patent CA-2326363-C (CA)
Title: Engine with oil pump
Inventor: GOKAN YOSHITSUGU
IPC: B63H21/00
Filed: 2000-11-20
Granted: 2008-07-08
Abstract: To drive an oil pump with a simple structure and besides reduce the number of parts. An oil pump 40 including an oil supply pump 41 and an oil recovery pump 42 is disposed on an extension line of a crankshaft 21, and a joint member 24 provided at an end portion of the crankshaft and another joint member 44 provided at an end portion of a pump shaft 43 are coupled to each other on the same axial line within a front cover 25 of an engine. Faces of convex portions of concave-convex joining portions of the two joint members which oppose driving transmission faces of the convex portions are formed as inclined faces for guiding the convex portions of the other party side joint member. The crankshaft side joint member is fastened together with an ACG rotor 23. An oil tank connected to the oil pump is disposed above and very close to the oil pump.
Patent CA-2330516-C (CA)
Title: Extruder die head
Inventor: BECKMANN HANS-UDO
IPC: B29C48/30
Filed: 2001-01-09
Granted: 2007-06-05
Abstract: An extruder die head, such as a blown film head, comprises an internal cylindrical mandrel and an outer concentric jacket enveloping the mandrel to provide an annular channel that communicates with a die slit. To avoid slit-like gaps between the mandrel and the jacket, where polymer melt can accumulate and degrade resulting in flaws in the extruded polymer, the mandrel has an integral outwardly extending flange-like foot. At least one supply line for molten polymer, such as a set of boreholes communicating with helical grooves in the outer cylindrical face of the mandrel, is connected to the annular channel in the area adjacent the flange-like foot. A ring is shrunk onto the mandrel against the foot, at a predetermined tension to seal the slit between the mandrel and the jacket, and avoid the effects of differential thermal expansion. The cylindrical jacket is mounted sealingly onto the ring.
Patent CA-2346316-C (CA)
Inventor: HECKENDORF DAVID W
IPC: E02F3/76
Filed: 2001-05-04
Granted: 2008-12-23
Abstract: A method and apparatus for high speed grading a road in a single pass The grader including a frame supported above a surface. At least one blade is pivotally fixed to the frame, and is positionable to engage the surface. A first biasing mechanism biases the blade toward a forward position. At least one leveling board is pivotally fixed to the frame, and is positionable to engage the surface rearwardly of the blade. A second biasing mechanism biases the leveling board toward a forward position. A packing mechanism is fixed rearwardly of the leveling board, and is positionable to engage the surface.