baber/WOPTO huggingface dataset:
Patent CA-2414882-A1 (CA)
Title: Well string injection system with gripper pads
Inventor: SCHROEDER JASON
IPC: B66D3/00
Filed: 2002-12-19
Abstract: A continuous well string injection unit, comprising a pair of motor driven continuous chains mounted opposed to each for gripping coiled rod between them. Plural links are connected end to end in each one of the pair of motor driven continuous chains, in which each link comprises a connected yoke and a neck, the neck of each link being sized to fit within the yoke of a succeeding link in the motor driven continuous chain with consecutive links connected by a pin extending through the neck of one link and the yoke of the next succeeding link. A method of injecting coiled rod into a well is also provided.
Patent CA-2416863-A1 (CA)
Title: Spa cover removing device
Inventor: LAHAY LEON
IPC: E04H4/08
Filed: 2003-01-21
Abstract: A spa cover removing device has improved rigidity and includes cross pieces that fit into elongate sleeves provided at each end of a center hinge between two half sections of a spa cover. The removing device has a substantially rigid frame with a pair of parallel side bars positioned on opposing sides of the spa housing, the side bars have upper ends rigidly attached to upper elbow pieces projecting toward each other, each elbow piece rigidly joined to retainer bars to extend across the center hinge of the spa cover and support the spa cover. The side bars of the rigid frame also have lower ends rigidly attached to lower elbow pieces connected to a single square tubular pivot shaft extending across the spa housing, and the pivot shaft is supported in annular supports at the opposite sides of the spa housing, these annular supports each have an internal diameter sufficient for the pivot shaft of the rigid frame to pivot therein and hence remove the spa cover.
Patent CA-2422919-A1 (CA)
Inventor: BLOUIN FRANCOIS F
IPC: H04L47/80
Filed: 2001-09-17
Abstract: There are many circumstances in which delay sensitive traffic and a delay insensitive traffic share an access to a telecommunications network. TCP/IP is well suited for proper delivery of the delay insensitive traffic whereas the  delay sensitive traffic uses UDP/IP protocol. When a delay sensitive traffic  in UDP/IP packets is in progress, ACK delay parameter in TCP/IP protocol can  be adjusted so that UDP packets can be inserted among TCP packets to reduce collision and end-to-end delay of UDP packets.
Patent CA-2426063-A1 (CA)
Inventor: TSE MAN-CHUN
IPC: F02D9/02
Filed: 2001-10-23
Abstract: L'invention se rapporte à un silencieux de vanne papillon (10) servant à réduire le bruit provoqué par un écoulement gazeux traversant une vanne papillon ouverte et dotée d'un disque (16) monté pivotant dans un logement de vanne (12), de manière qu'il puisse pivoter sur un axe transversal entre une position ouverte et une position fermée. Le silencieux (20) comprend une pluralité de déflecteurs (22) plats et perforés disposés de manière cruciforme, montés dans une voie d'écoulement située immédiatement en aval du disque pivotant, s'étendant axialement et divisant la voie d'écoulement située en aval en quatre segments (24) axiaux et de secteurs de sections circulaires. L'écoulement gazeux passant le bord du disque pivotant dans la vanne génère une turbulence d'écoulement et forme un vaste sillage variable en aval de la vanne. Ce sillage variable constitue une source de bruit. Les déflecteurs cruciformes permettent à l'écoulement gazeux de passer à travers la vanne sans subir d'obstruction, tout en permettant à la turbulence de communiquer latéralement à travers la perforation (26), dissipant ainsi l'instabilité du sillage afin de réduire le bruit. Le silencieux de vanne papillon, selon la présente invention, donne un meilleur résultat acoustique comparé à un silencieux utilisé dans une vanne papillon classique. Il est par ailleurs plus léger, durable, plus simple, et plus économique à fabriquer.
Patent CA-2426202-A1 (CA)
Title: Cooling a drinking vessel
Inventor: SMITH STEPHEN PAUL
IPC: A47G19/22
Filed: 2003-04-17
Abstract: A drinking vessel 38 in which a beverage, for example a draught beer, is to be served is cooled by formation thereon of ice formed of frozen potable liquid for example a small volume of the same beer. The potable liquid can be sprayed at 40 onto the inside 42 of the vessel 38 and/or onto the outside 44 of the vessel, and the liquid is then frozen on the vessel wall by the effect of a cooling coil 28 surrounding the vessel which can be rotated by a rotatably driven platform 30. The cooled vessel 38 will in turn cool beverage dispensed into it for drinking.
Patent CA-2426418-A1 (CA)
Inventor: STEGER JUERGEN
IPC: A61M5/168
Filed: 2003-04-23
Abstract: The pressure sensor comprises two supporting bodies (10,11) with plane supporting surfaces (12,13) between which a hose (14) is flattened. For measuring the internal pressure of the hose (14), a web (17) displaceable in a gap (16) is arranged at a supporting body (10), said web pressing against the plane surface of the flattened hose (14) and being supported on a force sensor (19). Thus, the deformation forces generated upon compressing the hose are eliminated for the measurement of pressure.
Patent CA-2427978-A1 (CA)
Title: System and method of treating abnormal tissue in the human esophagus
Inventor: GANZ ROBERT A
IPC: A61N5/06
Filed: 2001-05-16
Abstract: An ablation catheter system and method of use is provided to endoscopically access portions of the human esophagus experiencing undesired growth of columnar epithelium. The ablation catheter system and method includes controlled depth of ablation features and use of either radio frequency spectrum, non-ionizing ultraviolet radiation, warm fluid, microwave radiation, ultrasound, or light energy, which may also be accompanied by improved sensitizer agents.
Patent CA-2428552-A1 (CA)
Title: Compounds with the biological activity of vasoactive intestinal peptide for the treatment of pulmonary and arteriolar hypertension
Inventor: BLOCK LUTZ-HENNING
IPC: A61P9/04
Filed: 2001-11-22
Abstract: The present invention relates to peptides which are highly biologically and pharmacologically active as therapeutic drug for the treatment of diseases related to hypertension, especially in medical interventions involving dilatation and remodelling of arterial blood vessels, either in the pulmonary or in the systemic circulation. The peptides which can be used according to the invention for the treatment of said diseases comprises at least one specific highly conservative amino acid residue sequence which seem to play an important role in connection with pulmonary and arteriolar hypertension events. It could be shown that the known naturally occurring peptides "vasoactive intestinal peptide (VIP)"and pituitary adenylate cyclaseactivating polypeptide (PACAP)", having these specific sequences are potent drugs which can be successfully used for treatment of primary pulmonary hypertension (PPH), secondary pulmonary hypertension (SPH), and hypertension of the systemic circulation. Furthermore, the present invention discloses pharmaceutical compositions useful for treatment of PPH, SPH, and hypertension of the systemic circulation within said methods.
Patent CA-2428916-A1 (CA)
Title: Quick release clamp and mounting apparatus for detachably securing an object to a bicycle or other device
Inventor: EBERHARDT WILLIAM J
IPC: B62J11/00
Filed: 2003-05-16
Abstract: A quick release clamping mechanism for securing a sleeve about a tubular structure or post where the sleeve has first and second outwardly projecting lugs that ma y drawn together toward one another to compress the sleeve. Each of the lugs has a bore extending therethrough and is positioned on the sleeve such that the bores a re generally aligned with one another. The bore on the first lug is internally threaded. The clamping mechanism comprises an elongate bolt member receivable through the bores in the lugs. The bolt member has a first threaded end that threadably engages the threade d bore through the first lug. The clamping mechanism further comprises a tensioning member operable between an engaged and a disengaged position. When in its engaged position the tensioning member bears against the second lug and draws the first lug toward the second lug to compress the sleeve. When in its disengaged position the tensioning member releases the force drawing the first lug toward the second lug. The amount of compressive force applied by the tensioning member is adjustable through threading the first end of the bolt member into or out of the threaded bore in the first lug.
Patent CA-2429620-A1 (CA)
Inventor: DARCEY THOMAS D
IPC: A61F13/10
Filed: 2001-11-30
Abstract: A tennis elbow pad assembly product for relieving the symptoms of lateral epicondylitis is disclosed. The tennis elbow pad assembly product includes an outer pouch formed of a moisture-impervious material. A pad is positioned in the pouch in substantially moisture-free conditions and sealed therein against entry of moisture until use. The pad is adapted for being positioned against and molded onto a forearm in the region of the elbow for lying in closely- conforming relation against and applying radially-directed pressure to the common tendon attachment and grasping and supination muscles associated with the radial-humeral joint and the lateral epicondyle of a forearm and hardened into a rigid structure for therapeutic use. The pad includes an initially flexible substrate impregnated or coated with a reactive system. The system remains stable when maintained in substantially moisture-free conditions and hardens upon exposure to moisture to form a rigid, self-supporting structure having a shape that conforms to the forearm to which the pad is molded during curing. The pad also includes a flexible outer layer enclosing the substrate and a support cooperating with the pad for maintaining the pad in its closely- conforming position against the forearm.
Patent CA-2430343-A1 (CA)
Inventor: JAIN SANJAY
IPC: A61P43/00
Filed: 2001-11-29
Abstract: The present invention relates to a novel 1,4-disubstituted piperazine derivatives of Formula I, and their pharmaceutically acceptable acid additio n salts having excellent uro-selective .alpha.1-adrenoceptor antagonistic activity exceeding those of previously described compounds. The compounds of  the present invention hold promise for treating the symptoms of benign prostatic hyperplasia (BPH). The invention also relates to methods for makin g the novel compounds, pharmaceutical compositions containing the compounds, a nd method of treating the symptoms of benign prostatic hyperplasia using the compounds.
Patent CA-2431819-A1 (CA)
Inventor: DIDUCK QUENTIN ELIAS
IPC: H02N6/00
Filed: 2003-06-11
Abstract: Thermal Electric Energy Converter, for use in converting electromagnetic energy directly into electrical energy, by utilizing a series of appropriately scal ed electromagnetic wave guides constructed using semiconductor materials. The guiding structures produce high frequency electrical signals in response to radiatio n input that are then collected to common nodes to produce a continuous signal.
Patent CA-2432596-A1 (CA)
Inventor: DRAPER LEE COLIN
IPC: C07B61/00
Filed: 2001-12-21
Abstract: La présente invention concerne un procédé de production d'éther de fluorométhylhexafluoroisopropyle qui consiste 1) à mettre en contact de l'éther de bis (fluorométhyle) avec un alcool d'hexafluoroisopropyle de sorte que le rapport molaire entre l'éther et l'alcool soit supérieur à 2:1 pour que l'éther et l'alcool réagissent et produisent de l'éther de fluorométhylhexafluoroisopropyle et 2) à récupérer l'éther. Ce procédé est effectué de manière appropriée dans des conditions acides.
Patent CA-2437683-A1 (CA)
Title: Electrical floor access module system
Inventor: BYRNE NORMAN R
IPC: H05K5/00
Filed: 2002-02-06
Abstract: An electrical floor access system (100) is provided so as to be accessible to the electrical equipment of an office system (50).The electrical system (100) includes a number of access floor modules (102) jpositioned beneath an access floor (30). The electrical system (100) also includes junciton block cables (104) and junction blocks (108) which can be connected the junction block cables (104). The junciton blocks (108) serve to provide electrical interconnection and mounting for electrical receptacles and similar devices for interconnection with electrical equipment. The access floor modules (102) are substantially interchangeable with each other, and the junction block cables (104) are substantially interchangeable with each other so as to provide an electrical system as a modular system adapted to be sized and configured in a manner which does not require any substantial number of different types and/or sizes of cables and other electrical equipment.
Patent CA-2439251-A1 (CA)
Inventor: DAVIDSON PAUL ANTHONY
IPC: F16L37/088
Filed: 2002-03-14
Abstract: An assembly having a first body including a housing for interconnecting with a second body, the housing being provided with an inlet for receiving the end of the second body and the second body having a portion with an external diameter different from the remainder of the second body, and means for securing said second body end within said inlet, said securing means having at least one first securing member to engage the second body at said different external diameter portion thereby to secure said second body end within said inlet.
Patent CA-2439460-A1 (CA)
Inventor: PEDERSEN SOREN BOLS
IPC: A61K31/4525
Filed: 2002-03-01
Abstract: Pharmaceutical tablets containing crystalline paroxetine hydrochloride anhydrate are prepared using a process comprising an initial wet granulation process in which an aqueous granulation liquid is added to a mixture of said anhydrate an excipients under high-shear conditions and the thus obtained we t granules are dried using a fluidized bed technique to obtain a water activit y within a specified range, after which the dried granules after addition of further adjuvants are compressed into stable tablets each having an identica l composition.
Patent CA-2440937-A1 (CA)
Title: Metal bistriflimide compounds, their synthesis and their uses
Inventor: SEDDEN KENNETH RICHARD
IPC: C07C315/04
Filed: 2002-03-12
Abstract: A metal bis-triflimde compound having the formula: [Mx]n+[(N(SO2CF3)2)(nx- yz)](nx-yz)- [Ly]z- where M is a metal selected from the metals in groups 5 to 10, 12 and 14 to 16 and Cu, Au, Ca, Sr, Ba, Ra, Y, La, Ac, Hf, Rf, Ga, In, T l, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Lu, and the actinides; L is a negative or neutral ligand; n is 2, 3, 4, 5, 6, 7 or 8; x is greater than or equal to 1; y is 0, 1, 2, 3, 4, 5, 6, 7 or 8; and z is 0, 1, 2, 3 or 4.</SDO AB>
Patent CA-2444853-A1 (CA)
Title: Process and system for the removal of scale build-up
Inventor: ENG GOH HOCK
IPC: C02F5/12
Filed: 2002-04-15
Abstract: A method to remove scale build-up in a vessel having at least one screen is described and involves placing a cover inside the vessel such that it is located beneath at least one screen to separate the screen from the rest of the vessel. The cover in the vessel forms an upper portion and a lower porti on in the vessel. Preferably, the cover is in close proximity to the screen whi ch is located in the upper portion of the vessel. The method then further includes introducing a chemical formulation into the upper portion of the vessel in a sufficient amount to remove at least a portion of the scale buil d- up on the screen. A system to remove scale build-up is also described and includes a vessel having at least one screen. The system further includes a cover located inside the vessel and beneath at least one screen to separate the screen from the rest of the vessel and to form an upper portion and a lower portion in the vessel. Normally the cover is in close proximity to the screen. The system further includes a chemical formulation present in the upper portion of the screen to remove scale build-up. The system of the present invention provide an economical and chemical means to remove scale build-up in vessels that are especially large, such as those used in the pap er and pulp manufacturing industry. The present invention further reduces the time needed to remove scale build-up in vessels have one or more screens.</S DOAB>
Patent CA-2446978-A1 (CA)
Title: Use of an organic peroxide heat stabiliser
Inventor: DEBAUD FABIEN
IPC: C08K5/3412
Filed: 2002-04-30
Abstract: The invention concerns a heat stabilizer of organic peroxides characterized in that it is an N-hetrocyclic compound which contains at least one nitroxyl radical with the N atom of the nitroxyl radical forming part of the ring. The invention also concerns a storage-stable and heat-stable organic peroxide composition containing an N-hetrocyclic compound which contains at least one nitroxyl radical with the N atom of the nitroxyl radical forming part of the ring, the method for preparing the same and uses thereof for modifying polymers.
Patent CA-2447503-A1 (CA)
Title: Dwf12 and mutants thereof
Inventor: CHOE SUNGHWA
IPC: C12N9/12
Filed: 2002-05-15
Abstract: DWARF12(DWF12) sequences, mutants and methods of using the same are disclosed.  The dwf12 polynucleotides can be used in the production of transgenic plants which display at least one dwf12 mutant phenotype, so that the resulting plants have altered biochemistry, structure or morphology.
Patent CA-2447523-A1 (CA)
Title: Method for inhibiting calcium salt scale
Inventor: LOY JEREMY E
IPC: D21C3/22
Filed: 2002-06-05
Abstract: Compositions and method for improving inhibition of calcium salt scale formation under the conditions found in chemical pulp processes in which an effective amount of selected phosphonates or phosphonate blends is admixed with the aqueous digester composition in a chemical pulping process during t he digestion stage. The compositions and method are especially well suited for use in the Kraft pulping process.
Patent CA-2448800-A1 (CA)
Inventor: MERKEL SYLVIE
IPC: A61M37/00
Filed: 2002-05-28
Abstract: The invention relates to a single-use tattooing and dermopigmentation device comprising a cylindrical tube (2) with a sleeve to which it is joined (4) and a rod supporting a needle (7) in the said tube. The rod supporting the needle (7) comprises a beaming means (10) on the inner wall (11) of the cylindrical tube (2).
Patent CA-2449365-A1 (CA)
Inventor: COURNEYA CALICE G
IPC: E01F9/07
Filed: 2003-11-13
Abstract: A collated array of temporary raised pavement markers (TRPMs), having substantially L-shaped configurations, has the pavement markers disposed in a nested arrangement with sections of a release sheet folded between successive ones of the pavement markers such that when the folded portions of the release sheet are unfolded in conjunction with the dispensing of a leading one of the pavement markers, feather-edge boundary structure defined between the release sheet and the block of adhesive material upon the associated one of the pavement markers is effectively recombined with the primary mass of adhesive material upon the pavement marker such that the feather-edge structure is assimilated into the primary mass of adhesive material in order to readily permit the separation, peeling, and stripping of the release sheet from the pavement marker.
Patent CA-2454104-A1 (CA)
Inventor: BONINI PIERANGELO
IPC: G06F19/00
Filed: 2002-07-01
Abstract: There is described an apparatus for the management of the physical state of a person in assisted self-treatment regimen which comprises: a) a computer (1) provided with a management software and at least a database for the recording of clinical rules and information on the physical state of the person; b) means (2) for the measurement of the physical state of the person connected with the computer (1); c) at least a reader (3) for the reading of codes of drugs, food integrators or other products, said reader (3) being connected with the computer (1); d) containers (4) with controlled access suitable to store drugs, integrators or other products; e) enablers (5) controlled by the computer (1) in order to enable the access to one or more containers (4) selected among said containers (4). The computer (1) is capable to control the enable (5) in response to the reading of the code of a drug or other on behalf of the reader (1), or in response to the combination of the information concerning the physical state of the person coming from the measurement means (2) and of the clinical rules.
Patent CA-2455151-A1 (CA)
Inventor: GOBEIL ERIC
IPC: E04F11/025
Filed: 2003-03-07
Abstract: A support for steps, having the shape of a triangular corner plate to be installed one after the other along a stringer. The sides of this support ar e reinforced, horizontally and vertically by a 90 degree fold, to fix the step s and risers. The ends are wider and possess a number of fixing holes to provi de more stability when fixed against a stringer. The horizontal side is ended b y a projecting horizontal rule. The wide part of the vertical side is flanked by vertical graduations. The horizontal rule is set against a stringer at a desired step run and the vertical graduations are set against the stringer a t a desired step rise. The horizontal rule is at least the thickness of the plate away from the stringer and it overlaps the vertical graduations of the preceding support, thereby preventing warping of the plate when overlapping.
Patent CA-2456359-A1 (CA)
Inventor: TINGLEY JASON
IPC: A21B3/15
Filed: 2002-08-20
Abstract: La présente invention concerne un système de moule de cuisson (100). Ledit système comprend un cadre extérieur (110) et une plaque à pâtisserie fixée (114). Le cadre extérieur (110) comprend deux parois latérales et deux parties d'extrémité. Chaque partie d'extrémité est reliée aux extrémités correspondantes des parois latérales et chaque extrémité forme au moins une ouverture de fixation. La plaque à pâtisserie (114) comprend une pluralité de parties extrudées. Chaque partie extrudée est alignée sur et perce une ouverture de fixation correspondante du cadre extérieur (110). Chaque partie extrudée s'enroule également autour du cadre extérieur (110). L'invention concerne également des procédés permettant de fixer une plaque à pâtisserie sur un cadre extérieur et de détacher une plaque à pâtisserie d'une surface extérieure.
Patent CA-2456998-A1 (CA)
Title: Vehicle body panel mounting system
Inventor: MARRS JOSEPH F
IPC: B62D27/02
Filed: 2004-02-05
Abstract: A body panel mounting system for a vehicle has panel supports, a hinge bar, a latch bar, a support bracket, fastening collars, fastening brackets, and fasteners.  The panel supports are coupled to the body panel and are adapted to receive the hinge bar and the latch bar. The support bracket is attached to the vehicle chassis and is adapted to removeably receive the hinge bar. The fastening collars slideably couple to the latch bar. The fastening brackets are coupled to the chassis of the vehicle and are adapted to receive the fasteners. The fastener couples the latch bar to the vehicle chassis via the fastening collars.
Patent CA-2459385-A1 (CA)
Inventor: WRIGHT DOUG S
IPC: H04R1/00
Filed: 2002-08-30
Abstract: L'invention concerne un ensemble haut-parleur (1) interchangeable pouvant faire pivoter les transducteurs basse fréquence (24-38) et haute fréquence (12), afin d'obtenir un son directionnel et, en même temps, d'empêcher le blocage des ondes acoustiques par le cadre (20) du haut-parleur.
Patent CA-2464273-A1 (CA)
Inventor: HRUBY DANIEL
IPC: A47L15/42
Filed: 2004-04-08
Abstract: A bracket is provided for mounting an object to a tub of a dishwasher. The bracket is mounted on the annulus edge of the pump opening in the bottom of the tub adjacent the pump seal ring. No other fasteners are used to secure the bracket to the tub.  The bracket is mounted on the tub before the pump is installed. In one embodiment a thermostat is pivotally mounted on the bracket so as to maintain substantially flush engagement with the tub. In a second embodiment, a wire harness extends through a loop of the bracket for support adjacent the tub.