baber/WOPTO huggingface dataset:
Patent CA-2191083-C (CA)
Title: Procede et moule pour realiser par pulverisation une peau constituee d'au moins deux elastomeres et peau elastomere obtenue par ce procede
Inventor: DE WINTER HUGO
IPC: B29C37/00
Filed: 1994-06-01
Granted: 2002-08-13
Abstract: Dans le procédé de l'invention, la peau en élastomères est réalisée en utilisant un moule de manière à ce qu'une portion (3) de la surface (2) du moule soit couverte par un masque (4). On pulvérise un premier élastomère (7) sur cette surface (2) de moule. Le masque (4) est ôté et on pulvérise un second élastomère (9) sur ladite portion (3) de la surface (2) du moule. Les bords (11) du masque (4) sont placés sur le haut de bords perpendiculaires (13) à la surface (2) du moule, de sorte que la transition entre les deux élastomères (7, 9) se fait au niveau de ces bords perpendiculaires (13), c'est-à-dire dans un creux sur le côté externe de la peau de l'élastomère constituant une ligne de partage visible à l'oeil et esthétique. Selon un autre aspect important, les bords (11) du masque (4) sont maintenus à une certaine distance de la surface du moule (2) pour éviter le contact entre la couche du premier élastomère (7) pulvérisé sur la surface (2) du moule et le masque (4).
Patent CA-2199637-C (CA)
Inventor: JAYNE KIRK
IPC: A61B17/70
Filed: 1995-09-08
Granted: 2007-05-01
Abstract: A fusion cage (20) for anterior vertebral body fusion is comically shaped and includes a rounded distal end (24). A thread (40) is formed as part of the external conical surface of the fusion cage (20). The thread (40) defines one or more flutes (52) which enhance the ability of the fusion cage (20) to be self tapping. Apertures (54, 206, 322) are defined through the fusion cage in order to provide for contact between the engaged vertebral bone structures and bone growth inducing substances packed within the fusion cage. The fusion cage (20) is introduced through an anterior procedure and maintains or increases the lordosis between adjacent vertebral bone structures.
Patent CA-2200911-C (CA)
Title: Snap-on basepan system
Inventor: ROSE WILLIAM E
IPC: H02B1/44
Filed: 1997-03-25
Granted: 2006-08-22
Abstract: An electric load center having a basepan having a surface with a modular extension mounting foot extending from a lower end wall of a circuit breaker support rail for receiving a modular extension basepan, the modular extension mounting foot having a slot for receiving a flexible snap hook of the modular extension basepan to secure the modular extension basepan to the basepan.
Patent CA-2205127-C (CA)
Title: Method and apparatus for performing simultaneous data compression and encryption
Inventor: BARBIR ABDULKADER OMAR
IPC: G06T9/00
Filed: 1997-05-12
Granted: 2001-08-28
Abstract: Abstract A method and apparatus for performing simultaneous data compression and encryption both compresses and encrypts data in a single step.   The invention includes a novel modeling method for use  in conjunction with a coder,  such as  an arithmetic coder.  The modeling method introduces randomness into the compression process, with the result that the output stream is secure.
Patent CA-2208533-C (CA)
Inventor: ANDRESEN SUSANNE HAMANN
IPC: A41D27/26
Filed: 1995-01-05
Granted: 2007-02-20
Abstract: Un dispositif de protection (1) de hanche, ayant la forme d'un dôme de façon à recouvrir une partie de la hanche correspondant au niveau du col du fémur, est flexible et présente également une résistance à la compression uniforme, spécifique, ainsi qu'une résistance à la compression latérale. Par conséquent, le dispositif de protection de la hanche se déforme élastiquement selon un impact donné de sorte qu'une cavité (12) se trouvant entre le dispositif de protection (1) et la partie de la hanche soit réduite, ce qui a pour effet d'absorber les chocs et de résister à ceux-ci. En conséquence, le dispositif de protection (1) de la hanche est efficace pour éviter une fracture du col du fémur dans une chute.
Patent CA-2219949-C (CA)
Title: Variantes du type protease et compositions
Inventor: SIERKSTRA L N
IPC: C12N1/21
Filed: 1996-05-02
Granted: 2013-09-24
Abstract: L'invention se rapporte à une subtilisine dont on améliore la stabilité au stockage et le rendement dans les détergents. Un ou plusieurs résidus d'acides aminés de ladite substance, situés à l'intérieur ou au voisinage d'un domaine hydrophobe de la subtilase parentale, ont été remplacés par un résidu d'acide aminé plus hydrophobe que le résidu initial. Le domaine hydrophobe considéré renferme les résidus correspondants aux résidus P129, P131, I165, Y167, Y171 de BLS309 ( en numérotation BASBPN), et les résidus situés au voisinage du domaine en question comprennent ceux qui correspondent aux résidus E136, G159, S164, R170, A194 et G195 de BLS309 (en numérotation BASBPN), à l'exception des variantes R170M, R170I et R170Y de BLS309.
Patent CA-2224190-C (CA)
Inventor: COOPER KENNETH
IPC: F16L47/02
Filed: 1996-06-07
Granted: 2003-04-15
Abstract: Dispositif de commande d'alimentation en énergie portatif (10) conçu pour être relié à une source d'alimentation externe destinée à réguler l'énergie électrique appliquée à une bobine thermique (60) placée dans la zone fusible d'un joint de tuyau thermoplastique pour la fusion thermique du joint. Un logement (12) pourvu d'un couvercle (16) et d'un panneau avant affiche différents paramètres et options de fonctionnement du dispositif, et possède une pluralité de commutateurs à effleurement que l'on peut actionner manuellement pour la sélection des options affichées et la mise en marche du dispositif. Il comprend également des dispositifs indicateur servant à afficher les états de fonctionnement du dispositif.
Patent CA-2229705-C (CA)
Title: Container monitoring system and method
Inventor: RADICAN JOSEPH E
IPC: G06Q10/08
Filed: 1996-08-28
Granted: 2007-01-09
Abstract: A container monitoring system (10) and method tracks location and load statu s of shipping containers within defined premises and generates container status reports for customers receiving containers, suppliers or shippers of goods, and container carriers. Carrier and container identifiers are used to track and monitor movements and status of each container from a point of departure to a final destination and return. A combined computer and telecommunications system (16) is also disclosed for executing the tasks of the container monitoring system.
Patent CA-2231141-C (CA)
Inventor: WESTHOFF WILLIAM L
IPC: F16G1/10
Filed: 1998-03-04
Granted: 2008-02-12
Abstract: A belt reinforcing material of at least two layers where one layer is a twined fabric and the other layer is a woven fabric that are attached to each other such as by needle-punching. A toothed power transmission belt with a plurality of teeth spaced along one side of the belt includes the aforementioned fabric disposed at a peripheral surface that includes the belt teeth.
Patent CA-2233639-C (CA)
Title: Combined water purifier/dispenser and walk-in cooler
Inventor: BIRGE LARRY D
IPC: B67D1/08
Filed: 1996-10-02
Granted: 2002-08-06
Abstract: A combined cooler and water purification and dispensing system comprises a walk-in cooler having an outside wall and a cooling system to cool the products within the cooler; a water purification and dispensing system adjacent the outside wall with the dispensing portion of the system being accessible from outside of the cooler; and a water supply system for supplyi ng water to the water purification and dispensing system, the water supply syst em including a section inside the cooler, whereby water in the section of the water supply system inside the walk-in cooler is cooled so as to be dispense d in a chilled state from the water purification and dispensing system.</SDOAB >
Patent CA-2234071-C (CA)
Inventor: ENENKEL BARBARA
IPC: C12N5/00
Filed: 1996-10-24
Granted: 2003-01-21
Abstract: L'invention concerne un promoteur homologue puissant obtenu à partir de hamsters, et plus particulièrement le promoteur du gène codant la protéine hybride ubiquitine-S27a. Le promoteur peut s'utiliser dans des processus de préparation de produits géniques hétérologues dans des cellules de culture, notamment dans des cellules d'ovaire de hamster chinois.
Patent CA-2234941-C (CA)
Inventor: STEIDLER LOTHAR
IPC: A61K35/76
Filed: 1996-10-21
Granted: 2010-09-21
Abstract: Dans la présente invention, on divulgue l'utilisation d'une bactérie non pathogène ou non invasive pour administrer un polypeptide à un sujet qui en a le besoin, en particulier une bactérie Gram positive qui exprime ledit polypeptide in situ. On divulgue aussi des formulations pharmaceutiques comportant ladite bactérie et des méthodes pour les produire.
Patent CA-2238810-C (CA)
Inventor: COOKE JEFFREY A
IPC: A47F13/08
Filed: 1998-05-29
Granted: 2006-11-21
Abstract: A rear pouring ladle for pouring liquids, having a handle attached to a bowl. The handle includes a grip end, a shank and an attachment end. The bowl includes a concave wall and a rim which form a pouring portion for desired liquid flow.      The attachment end of the handle is uniquely configured to position to the grip end of the handle proximal the pouring portion of the bowl, while providing unimpeded liquid flow from the bowl at the pouring portion.
Patent CA-2240418-C (CA)
Inventor: VANESKY FRANK W
IPC: F16L47/02
Filed: 1996-12-16
Granted: 2006-06-13
Abstract: A pipe connector has a coupling (22) with a first cylindrical land (34), a second cylindrical land (36), and a third cylindrical land (38). There is a first annular recess (42) defined between the first cylindrical land (34) and the second cylindrical land (36), and a second annular recess (44) defined between the second cylindrical land (36) and the third cylindrical land (38). A gate channel (50) communicates between the two recesses (42, 44) through the second cylindrical land (36).      Circumferential seals (46, 48) extend around the first and third cylindrical lands (34, 38).      A cement injection port (52) communicates between the outside of the connector of the first recess (42), and a cement vent port (54) communicates between the outside of the connector and the second recess (44). In use, a pipe (24) is inserted into the coupling to rest upon the three lands (34, 36, 38), and cement is forced into the injection port (52). The cement flows circumferentially around the first annular recess (42), through the gate opening (50), circumferentially around the second annular recess (44), and out through the vent port (54). The seals (46, 48) prevent the cement from flowing out of the interior of the connector.
Patent CA-2242603-C (CA)
Inventor: ESTEY PAUL WINDSOR
IPC: D04H13/00
Filed: 1997-02-04
Granted: 2006-01-17
Abstract: There is provided a fully elastic, breathable, barrier fabric comprising a nonwoven web layer of fibers, where the web has a hydrohead of at least 4 mbar, a basis weight of less than 68 gsm and which is made from an elastic polyolefin. If the fabric is a laminate it may be an SMS, SBL or NBL laminate. This fabric is particularly welt suited to use as a containment flap for personal care products such as diapers, incontinence products and feminine hygiene products and infection control products. The fabric may also be used as a liner in personal care products.
Patent CA-2243476-C (CA)
Title: Protein with phospholipase activity
Inventor: JUNGSCHAFFER GERALD
IPC: C12N9/16
Filed: 1998-01-08
Granted: 2009-01-06
Abstract: This invention relates to a protein having phospholipase activity, which is characterised in that it has the mature sequence of Aspergillus lysophospholipase or a sequence derived therefrom and that it may be cleaved at at least one site, wherein, in the event of cleavage, the restriction fragments are optionally either linked by means of at least one bond cleavable under reducing conditions or at least one of the unlinked restriction fragments has phospholipase activity, and to a process for the production of this protein by fermenting a suitably transformed lysophospholipase-producing host organism in a suitable culture medium and isolating the protein having phospholipase activity from the cell-free culture filtrate, wherein fermentation is performed in the acidic to slightly alkaline range.
Patent CA-2246074-C (CA)
Inventor: VANDELUNE STEVEN W
IPC: G10K1/00
Filed: 1998-10-02
Granted: 2001-06-12
Abstract: A timer for controlling an appliance includes a bell chime assembly having a striker, a torsion spring, and a bell. The striker is secured to the torsion spring. The timer further includes a cam follower operatively coupled to the torsion spring. The cam follower is operatively associated with a cam assembly which includes a first cam and a second cam. The first cam and the second cam are configured such that during manual setting of the timer, the torsion spring is prevented from deflecting by an amount sufficient to cause the striker to contact the bell whereby relatively quiet manual setting of the timer is enabled.
Patent CA-2247307-C (CA)
Inventor: LESKELA MARKKU
IPC: D21H19/38
Filed: 1998-09-16
Granted: 2008-01-15
Abstract: The invention concerns a method for producing a paper web. According to the method a stock is produced from the fibrous raw material and the stock is formed to a web which is dried on a paper machine. According to the invention the stock is formed from a mechanical pulp prepared from wood material of the Populus family and from bleached chemical spruce pulp, whereby the amount of the mechanical pulp is 20 to 70 weight-%  and the amount of the bleached chemical softwood pulp is 80 to 30 weight-% of the dry matter of the stock. It is preferred to use an aspen pulp, over 70 % of the fiber fractions of which comprise fiber fractions +100, +200 and -200, and the proportion of the -fraction is 45 % or less. A coated fine paper can be produced from the paper web whose properties are better than those of a traditional fine paper having the corresponding bulk and grammage, on the same opacity level the paper produced by the invention will give a yield gain of up to more than 20 %.
Patent CA-2247679-C (CA)
Inventor: GARBAGNATI CARLO
IPC: B65G21/20
Filed: 1998-09-17
Granted: 2007-07-31
Abstract: A magnetic guide for a chain conveyor with ferromagnetic parts comprises at the top a U-shaped member (12) in a single piece having a central channel (13) and upper surfaces (25) arranged at the two sides of the channel to define running surfaces for the chain. The U-shaped member is assembled on a base member (11). The base member (11) comprises at least one seat (16) open above and completely receiving the magnets (17) for attraction of the chain against the running surfaces of the U-shaped member. The U-shaped member (12) identifies a lower supporting surface (20) on the base member for closing of the seat (16) of the magnets in the base member.
Patent CA-2247702-C (CA)
Title: Improvements relating to ostomy appliances
Inventor: STEER GRAHAM E
IPC: A61F5/448
Filed: 1998-09-18
Granted: 2007-09-11
Abstract: An ostomy filter comprises a filter housing (24) having a cylindrical bore (28) within which is received a cylindrical filter element (36). The filter element (36) has an axial length greater than its radius, and is slid longitudinally into the bore (28). A user can select a filter element to use having appropriate flow rate characteristics to suit his or her needs. The filter may be a discrete filter mounted on the pouch wall, or it may be incorporated into a stomal aperture coupling member (16) for the pouch. In one form, the filter element (36) can be replaced by inserting a new filter element through the outer end (30) of the bore, to displace the previous filter element and eject it through the inner end (32) of the bore into the pouch. The filter element may contain superabsorbent for absorbing any liquid which leaks into the filter. The cylindrical filter element may be produced using conventional production facilities used in the cigarette filter industry. An elongate rod of superabsorbent, or superabsorbent containing, material is also disclosed which can be inserted into a pouch, for example, a urostomy pouch, without the need for an additional applicator.
Patent CA-2252125-C (CA)
Inventor: HANSEN KENNETH N
IPC: B65G23/44
Filed: 1998-11-25
Granted: 2006-03-28
Abstract: A conveyor construction includes a frame, a drive section stationarily mounted to the frame, and a tensioning section mounted for longitudinal movement relative to the frame. The drive and tensioning sections each include a spindle, and a belt is engaged with the spindles. The frame defines an upper support surface disposed below the upper run of the belt, and mating engagement structure is provided on the belt and the upper support surface for preventing lateral movement of the belt relative to the upper support surface. The drive and tensioning sections include spaced side members, each of which defines an inwardly opening cavity for receiving a bearing assembly for rotatably supporting the spindle. The bearing-receiving cavity faces the spindle, and each side member defines outer wall structure which engages and supports the belt outwardly of the spindle.  The belt overlies the outer wall structure of each side member and the adjacent belt-engaging portion of the spindle, so as to seal the inwardly facing opening and prevent ingress of moisture or other contaminants into the bearing-receiving cavity. A drive and locking arrangement for imparting movement to the tensioning section and for selectively locking the tensioning section in position includes a pair of pinion carriers or retainer blocks mounted one to each side of the frame, with a drive pinion being rotatably supported by the retainer blocks. Each side member includes integrally formed gear teeth engageable with opposite ends of the drive pinion, and a drive pinion actuator is engaged with one side of the frame for imparting rotation to the drive pinion to extend and retract the tensioning section. A  locking arrangement is interconnected with the opposite end of the drive pinion, and functions to selectively frictionally engage the drive pinion with one of the retainer blocks to prevent rotation of the drive pinion and to thereby maintain the tensioning section in a desired position relative to the frame.
Patent CA-2252558-C (CA)
Inventor: CRUISE CHARLES CLAYTON
IPC: D04H1/46
Filed: 1997-05-05
Granted: 2005-06-28
Abstract: This invention relates to making nonwoven fabrics which are durable for machine washing and durable for other wet and hard use or abusive applications. The inventive fabrics comprise two layers of fabric sheet bonded together at closely spaced locations where the bonding includes fibers from both fabrics thoroughly involved with the binder.  The inventive fabrics retain the qualities of a spunlaced nonwoven fabric which include low cost, comfort, drapability, softness, absorbency, breathability and others while having the durability comparable to traditional knitted or woven fabrics.
Patent CA-2260457-C (CA)
Title: Apparatus for fixing a graft in a bone tunnel and uses thereof
Inventor: TAYLOR RONALD L JR
IPC: A61L31/04
Filed: 1999-01-26
Granted: 2008-03-18
Abstract: A method for fixing a portion of a piece of tissue in a bone tunnel comprising the steps of placing the portion of a piece of tissue in the bone tunnel, advancing spaced-apart first and second metal wires though the bone, transversely of the bone tunnel, so as to intersect the bone tunnel and extend into the portion of a piece of tissue, removing one of the wires and replacing the one removed wire with a first rod, and removing the other of the wires and replacing the other removed wire with a second rod, whereby to retain the portion of a piece of tissue in the bone tunnel with the rods.
Patent CA-2267417-C (CA)
Title: Compacted olefin fibers
Inventor: WARD IAN MACMILLAN
IPC: D04H1/54
Filed: 1997-10-06
Granted: 2006-09-19
Abstract: A polyolefin plaque is made by hot compaction of an assembly of fibres of the oriented polymer. It has been found to be beneficial to subject the fibres to a prior cross-linking process. Hot compaction is then less temperature-sensitive and produces plaques with excellent hot strength properties. Preferably the fibres have been subjected to prior stages of irradiation and annealing, both in a non-oxidising environment, for example acetylene.
Patent CA-2273384-C (CA)
Inventor: LAMBINO DANILO L
IPC: A01N25/30
Filed: 1999-05-28
Granted: 2003-04-29
Abstract: The present invention relates to insect repellant compositions containing, based upon the total weight of the composition, from about 6 to about 30 percent by weight of insect repellent active material having functionality selected from ester, amide, urethane or combinations thereof; from about 5 to about 30 percent by weight of alcohol, and from about 1 to about 10 percent by weight of nonionic surfactant. The compositions of the invention exhibit reduced rates of degradation of the active material in solution and are less drying and irritating to sensitive skin.
Patent CA-2274746-C (CA)
Title: Compositions interpolymeres et film etirable coule produit a partir de celles-ci
Inventor: CHUM PAK-WING S
IPC: B32B27/32
Filed: 1997-11-06
Granted: 2007-03-27
Abstract: L'invention concerne des films coulés produits à partir de compositions interpolymères comprenant: (A) un interpolymère d' alpha -oléfine/éthylène sensiblement linéaire, à raison de 10 à 100 % en poids en fonction du poids combiné des composants A et B; et (B) un interpolymère hétérogène, à raison de 0 à 90 % en poids en fonction du poids combiné des composants A et B; ladite composition interpolymère a une valeur I10/I2 de moins de 10,0 et se caractérise par une viscosité à 100 rad/s et un temps de relaxation ( tau ) remplissant une des relations suivantes: Log (viscosité à 100 rad/s)</=4,43-0,8 log(I2) ou log( tau )<-1,2-1,3* log(I2). Lesdites compositions interpolymères sont utiles dans la fabrication de films étirables coulés présentant un excellent équilibre entre la résistance et transformabilité.
Patent CA-2276234-C (CA)
Inventor: FELD UWE
IPC: A47L13/20
Filed: 1999-06-23
Granted: 2004-11-09
Abstract: A mop is disclosed for the fastening to an end of a handle or broomstick. The mop includes a mount to which a number of relatively moveable, absorbent strips of a textile material are fastened essentially transverse to the axis of the broomstick. Moreover, a resilient means is provided which causes a spreading of the strips at least in the region of the mount. The mop has a fuller appearance when wet and, thus, is more aesthetically pleasing, and the resilient means together with the strips significantly reduce damage upon lateral impact of the mount with a solid object.
Patent CA-2276622-C (CA)
Title: Vent device, vented mold and method for producing a molded article
Inventor: HUNTER CRAIG A
IPC: B29C33/10
Filed: 1998-10-29
Granted: 2006-01-03
Abstract: A vent for a mold for producing foamed articles is described. The mold comprises an upper mold and a lower mold releaseably engageable in a closed position to define a mold cavity. The vent comprises a housing (105) which is engageable to the mold, a passageway (125) and an obstruction disposed in the passageway. The passageway and the obstruction (142) are slidably movable in a first direction with respect to one another and define an opening between an interior and an exterior of the housing. The obstruction has a varying diameter in a direction parallel to the first direction. The subject mold and method are particularly well suited for the production of molded foam (e.g., polyurethane) articles.