baber/WOPTO huggingface dataset:
Patent CA-2451500-A1 (CA)
Inventor: KILLINGER ANDREAS
IPC: D21F1/48
Filed: 2002-06-18
Abstract: The invention relates to a friction body (1) of laminate construction, according to the generic part of claim 1. The invention is characterised in that the friction body (1) comprises a support body (6), made from stainless steel (6.1) and/or copper and/or nickel and/or a die-casting and/or aluminium and/or zinc and/or at least one alloy of the above, or a plastic support (6.2) with at least one integrated plate (6.3) made from stainless steel (6.1) and/or copper and/or nickel and/or a die-casting and/or aluminium and/or zinc and/or at least one alloy of the above, the friction body (1) has a run-in region (7) with a run-in angle (.beta.) for the medium (4.1), which is <= 90~, preferably <= 45~, at least the partial surface (3) of the friction body (1) which undergoes wear comprises at least one low-friction layer (9), made from at least one alloy from the class of self-flowing alloys (8) and the low-friction layer (9) is thermally unmelted. The invention further relates to a method for the production and use thereof.
Patent CA-2454872-A1 (CA)
Inventor: REETZ ERIC F III
IPC: B05B7/12
Filed: 2003-12-30
Abstract: A coating material dispensing device includes a first component providing a connection to a source of coating material to be dispensed and a filter for filtering coating material to be dispensed. The first component includes a housing for housing the filter and a closure for selectively closing the housing to permit removal and replacement of the filter. The coating material dispensing device further includes a second component providing a nozzle through which the coating material is dispensed. The first and second components include first and second passageways, respectively. The first and second passageways communicate when the first and second components are assembled together to provide a flow of filtered coating material from the filter to the nozzle.
Patent CA-2455869-A1 (CA)
Inventor: GRIEPENTROG DENNIS
IPC: A47B3/08
Filed: 2000-10-03
Abstract: A folding sectional table assembly includes a pair of table sections, each of which includes a table top and leg structure pivotably mounted to the table top. Each leg structure includes a pair of upper tubular members pivotably mounted between a pair of apron members secured to the underside of the table top, for providing pivoting movement of the leg structure relative to the table top. A torsion bar assist mechanism is disposed within selected ones of the upper tubular members of the leg structures, and includes a torsion bar located within an internal passage defined by the upper tubular member. Each end of the upper tubular member is pivotably mounted to a hub member secured to one of the apron members. One end of the torsion bar is engaged with a torsion bar retainer mounted to one of the hub members, and a torsion bar driver is mounted to the upper tubular member at a location spaced from the torsion bar retainer, and engages the torsion bar to twist the torsion bar during pivoting movement between the table top and the leg structure. A pneumatic cylinder assembly is interconnected with each table section for cushioning the table sections as the table sections are lowered, and also to provide a spring biased assist in lifting the table sections for folding. At least one pair of hinge plates interconnect the table sections. Each cylinder assembly is interconnected at one end with a hinge pin which pivotably interconnects the hinge plates, and at the other end to one of the leg structures.
Patent CA-2456304-A1 (CA)
Title: Polysaccharides non-amylaces
Inventor: DELCOUR JAN
IPC: A23K1/18
Filed: 2002-08-19
Abstract: La présente invention concerne des compositions d'arabinoxylanes à faible masse moléculaire destinées à être utilisées comme suppléments diététiques ainsi que des procédés d'amélioration de performance de croissance et de l'utilisation alimentaire d'animaux par complément de leur alimentation au moyen desdites compositions. Dans un mode de réalisation préféré, lesdites arabinoxylanes à faible masse moléculaire sont dérivés de sources naturelles, telles que des matières végétales et de préférence des céréales. Elles peuvent être des fractions sélectionnées desdits arabinoxylanes naturels ou des analogues structurels obtenus par des procédés chimiques et/ou physiques.
Patent CA-2457747-A1 (CA)
Inventor: FREDRICKSON GLENN
IPC: C09K23/00
Filed: 2002-08-14
Abstract: L'invention concerne une composition d'émulsion à haut rapport de phase interne comprenant : a) au moins trois composants ; b) un composant A qui est un polymère, un monomère ou un mélange de ceux-ci ; c) un composant B qui est un polymère; d) un composant C qui est un agent de compatibilisation ; e) sensiblement aucun vide. De plus, dans cette composition, la fraction volumique du composant A représente au moins environ 80 % du volume total des composants A, B et C et la fraction volumique du composant B représente moins d'environ 20 % du volume total des composants A, B et C et au moins deux phases sont formées : une phase discrète contenant principalement le composant A et une phase continue contenant principalement le composant B.
Patent CA-2460123-A1 (CA)
Inventor: SZILAGYI DENNIS NICHOLAS
IPC: B03D1/14
Filed: 2004-03-08
Abstract: An apparatus for creating microbubbles of gas in a liquid. A vertical pipe member is adapted to receive a liquid-gas mixture having gas bubbles of larger diameter therein. A series of horizontally-extending apertures are provided to permit the pipe member to expel such liquid-gas mixture radially outwardly from such pipe member. The expelled liquid-gas mixture may contact the sides of a containment vessel. In a refinement of the invention, a specific relationship is further specified between the exit area of the apertures and the interior cross-sectional area of the pipe member, in order to most suitably convert the gas bubbles in such liquid-gas mixture to microbubbles of a desired small size when expelled under pressure from such pipe member via such apertures. A method of converting gas bubbles in such liquid-gas mixture to gas microbubbles is further disclosed.
Patent CA-2463102-A1 (CA)
Title: Composes de pyrazolidinone utilises comme ligands des recepteurs ep2 et/ou ep4 aux prostaglandines
Inventor: ARALDI GIAN LUCA
IPC: A61P25/28
Filed: 2002-10-23
Abstract: L'invention concerne des composés de pyrazolidinone substitués et des méthodes de traitement et des compositions pharmaceutiques qui utilisent ou qui renferment un ou plusieurs de ces composés. Les composés de l'invention peuvent être utilisés dans diverses thérapies, y compris pour le traitement ou la prévention de l'accouchement prématuré, de la dysménorrhée, de l'asthme, de l'hypertension artérielle, de l'infertilité ou des troubles de la fertilité, de la thrombose, de la prééclampsie ou de l'éclampsie, des troubles éosinophiliques, de la dysfonction sexuelle, de l'ostéoporose et d'autres maladies ou troubles induisant une détérioration des os, et d'autres maladies et troubles liés aux récepteurs EP2 et/ou EP4 aux prostaglandines.
Patent CA-2463228-A1 (CA)
Inventor: PATEL RAKESH THAKOR
IPC: H04L12/56
Filed: 2004-04-02
Abstract: Apparatus, systems and methods for receiving one or more input signals a nd providing output signals in various video, audio, data and mixed formats are described. One or more input processors receive the input signals. Each of t he input processors provides one or more packetized signals corresponding to one or more of the input signals received at the input processor. Each output processor can receive one or more packetized signals and generates one or more output signals. The output signals correspond to one or more the input signals, additional local ly generated signals or data relating to the signals or any combination of such signals. The input processor can incorporate signal processors to process the input signals to provide versions of the input signals or to generate data about the input signals and for other purposes. The output processor may similarly incorporate signal processor to process signal received as part of the packetized signal. Use of a packet router according to the invention allows signals encoded with one set of packetized signals to be recombined to provide additional packetized signals incorporating the same or different combinations of signals.
Patent CA-2465659-A1 (CA)
Inventor: LETOURNEAU GUY
IPC: B31D5/00
Filed: 2001-11-01
Abstract: The present invention provides a paper conversion dispenser machine (10) for converting sheet-like material (22) into a relatively low density cushioning dunnage product (24). The machine (10) comprises a stock supplying assembly (20) that supplies at least stock paper roll (21), a shaping member (30) for crumpling and converting sheet-like material (22) of the roll(s) (21) into a three-dimensional shape that consists of a pre-entry section (40) for guidin g and reducing the sheet-like material (22) of a supplied width to a narrower width non linear crumpled stream of paper (23), and an entry section (50) in order to guide and reduce said crumpled stream (23) down to an even narrower width relatively low density cushioning dunnage product (24), a guiding tunn el (60) of a substantially rectangular cross section, a feed mechanism (70) wit h driving rollers (72, 73) for driving the stock material (22) through the shaping member (30) and an automatic cutting set (80) for cutting the dunnag e product (24).
Patent CA-2465974-A1 (CA)
Inventor: LANGER DEBORAH A
IPC: C01B3/38
Filed: 2002-10-31
Abstract: Cette invention concerne un procédé de production de gaz hydrogène à partir d'une source d'hydrocarbure. Elle concerne plus particulièrement un procédé de production de gaz hydrogène, qui utilise comme source d'hydrocarbure une composition de charge d'alimentation hydrocarbonée mélangée avec de l'eau. La composition forme une émulsion eau dans huile ou une micro-émulsion.
Patent CA-2466582-A1 (CA)
Inventor: SETTERBERG JOHN RICHARD JR
IPC: E21B43/08
Filed: 2002-11-05
Abstract: A method and apparatus for assembling a wellscreen (50) onto a perforated ba se pipe (52) are provided. The wellscreen defines a tubular body which is suitable for subterranean use in oil, gas, and water wells. In accordance wi th the present invention, the wellscreen first defines a perforated base pipe having termination members (66) at its opposite ends. Disposed on each termination member is a continuous helical, step-tiered surface (72). The helical surface serves as a support surface for a layer of filtering materia l (74) which is rolled around the base pipe. The filtering material is pre-cut to a correct diameter and bias to match the diameters and bias of the spiralling termination support surfaces. The filtering material is connected to the rings to form a substantial seal on the opposite ends. A protective, perforated outer shroud is optionally disposed around the filtering media as well. The filtering material has at least two sections of different filter type.
Patent CA-2467247-A1 (CA)
Inventor: JAMES STEPHEN
IPC: B32B27/32
Filed: 2002-11-11
Abstract: A fabric for use in air bags is coated with an olefin polymer crosslinked via grafted trialkoxy silane units. The silane units are crosslinked by hydrolysis and condensation of the alkoxysilane moieties.
Patent CA-2467298-A1 (CA)
Title: Utility lighter
Inventor: FAIRBANKS FLOYD B
IPC: F23Q2/34
Filed: 1998-01-21
Abstract: The present invention relates to a utility lighter (10) including a housing (12) having a handle (14) at one end (16) and a nozzle (18) at another end (20) and including a fuel supply (22) connected for selective fluid communication with the nozzle (18). An ignitor assembly, such as a piezoelectric mechanism (34), is operatively connected to the housing (12) for generating a spark proximate the nozzle (18) and an actuating assembly (38, 80, 46) is connected to the housing (12) proximate the handle and operates to both dispense fuel from the fuel supply (22) and to activate the ignitor assembly (34). A linking mechanism (120, 134, 140) is provided in order to initiate the flow of fuel from the fuel supply prior to generation of a spark such that a spark is generated when fuel is present at the nozzle (18). A locating mechanism (150, 152, 162, 164) is provided proximate the valve (28) of the fuel container (22) in order to properly position the fuel container (22) within the housing (12). In addition, an isolator cap (170) is disposed around the nozzle (18) to assist in directing the spark in the vicinity of the nozzle (18).
Patent CA-2468603-A1 (CA)
Inventor: HALPAAP REINHARD
IPC: C08G18/44
Filed: 2004-05-27
Abstract: Coating compositions based on aqueous polyurethane dispersions, a process for preparing such compositions and their use for producing soft feel coatings having low fog and VOC values. The aqueous coating compositions include at least one aqueous formulation of an sonically modified, substantially hydroxyl-free polyurethane and/or polyurethaneurea, at least one aqueous formulation of an sonically modified, hydroxyl-containing polyurethane and/or polyurethaneurea, and at least one crosslinker.
Patent CA-2470194-A1 (CA)
Inventor: TALLARIDA STEVEN J
IPC: A61B17/16
Filed: 2002-12-17
Abstract: An implant (40) for installation into a portion of an articular surface (50) includes a protrusion (45) configured to cover and un-excised portion of articular surface proximate to the implant (40). Another implant may form a cavity to allow the un-excised portion of articular surface to remodel over a perimeter edge of the implant. The implant (40) may also includes indentations (6805) such as grooves (6807) to promote articular cartilage remodeling over a portion of the load bearing surface of the implant (40). An elongated or non-round implant (6600) is also provided having two opposing concentric arcuate shaped sides (6611, 6612), as well as a method to seat such an implant in an articular surface. A method for seating an implant without cutting articular cartilage is also provided.
Patent CA-2474097-A1 (CA)
Title: Adjustable shipper display system
Inventor: GRUBER JENNIFER
IPC: B65D5/22
Filed: 2004-07-14
Abstract: An adjustable shipper display system includes a master shell having side walls with mounting positions. A plurality of tray-like shelves are supported at each end at the mounting positions. Fillers are insertable along the shelves to divide the shelves into compartment spaces and to provide dunnage where required. With minimum modification the shipper can be prepared for displaying articles to the consumer without requiring removal or other adjustment of the articles within the shipper.
Patent CA-2476592-A1 (CA)
Inventor: PARADIS MARC A
IPC: F25D21/14
Filed: 2003-02-26
Abstract: L'invention concerne un procédé et un appareil permettant de refroidir et de déshumidifier rapidement l'air dans une enceinte. Selon ce procédé, l'air à refroidir et à déshumidifier est contraint de circuler dans une zone de refroidissement comprenant un évaporateur (101) présentant des ailettes (103) formant des canaux d'aération. Les ailettes et les canaux d'aération sont de préférence sensiblement verticaux. L'air circule entre l'espace et la zone de refroidissement de telle manière que l'air soit amené à circuler dans les canaux d'aération, et que les gouttelettes d'eau condensée provenant de la condensation soient évacuées de la zone de refroidissement. Un avantage du procédé précité et de l'appareil permettant sa mise en oeuvre réside dans le fait que l'évaporateur peut être complètement nettoyé et aseptisé en quelques minutes. Du fait que l'appareil permet d'éliminer rapidement toute condensation hors de l'évaporateur, un blocage par congélation ne risque pas de se produire, ce qui élimine toute nécessité de dégivrage et permet ainsi de réaliser une économie de temps et d'énergie électrique. L'appareil précité est particulièrement adapté pour le refroidissement rapide de denrées alimentaires.
Patent CA-2476686-A1 (CA)
Inventor: WILLENEGGER SERGE
IPC: H04W16/10
Filed: 2003-02-19
Abstract: L'invention concerne un procédé et un appareil permettant de déterminer une configuration de transmission pour un canal spécialisé dans un système de communication sans fil. Dans un mode de réalisation, on détermine une configuration optimale s'inspirant de la minimisation du rapport de la puissance de crête sur la puissance moyenne (PR) du canal. On définit la configuration comme une paire de transmission d'une branche de transmission et d'un corps d'élargissement. La branche de transmission peut être une branche en phase (I) ou une branche de quadrature (Q). L'analyse PR peut être effectuée hors ligne afin de déterminer la configuration optimale. Lors de l'utilisation, si le code d'élargissement de la configuration optimale est utilisé par un autre canal, on utilise alors le prochain code optimal le plus adapté.
Patent CA-2478454-A1 (CA)
Inventor: TERVE DANIEL
IPC: F16C33/78
Filed: 2004-08-23
Abstract: The slewing ring (1) comprises a retainer (6) in metal of a certain hardness substantially equal to the hardness of rings (3,4), which is arranged between two the rings (3,4), the retainer is integral in rotation with rolling elements (2), and holds these elements regularly spaced apart in raceway (5). At least one contact ring (7a,7b,7c,7d) made of a material of different hardness to the hardness of the rings (3,4) and of the retainer (6), is arranged between two members formed by retainer (6) and by one of the two rings (3,4), the contact ring prevents any direct contact between these two members (3,6;4,6) and is fixed to one of these two members (3,6;4,6) and is able to come into contact with the other (6,3;6,4).
Patent CA-2478596-A1 (CA)
Title: Voltage limiter for coaxial cable carrying rf signals and voltage
Inventor: MARLAND DALE W
IPC: H02H9/00
Filed: 2004-08-19
Abstract: A voltage limiter for a coaxial cable line that carries an RF signal and an AC powering voltage signal is provided, including a signal input carrying a first AC voltage signal and an RF signal, a signal output arranged in series with the input and carrying the RF signal and a second AC voltage signal that is lower than the first AC voltage signal, and a voltage limiting mechanism arranged between the input and the output. The voltage limiting mechanism reduces the first AC voltage signal to the second AC voltage signal without substantially affecting the integrity of the RF signal.
Patent CA-2480938-A1 (CA)
Inventor: RIPLEY SCOTT A
IPC: B65H35/08
Filed: 2003-02-11
Abstract: A vacuum conveyor is provided comprising an endless perforated belt which extends over a first vacuum plate (20) and a second vacuum plate (30), which vacuum plates may be maintained at different air pressures are be situated a t different angles relative to horizontal. An apparatus for cutting and transporting sheet materials is provided comprising the vacuum conveyor according to the present invention and a rotary die cutter situated such tha t an emerging portion of a cut workpiece can become held by the vacuum conveyo r before it is fully separated, enabling pattern-cut sheet materials to be cut and transported to a destination such as a laminating nip with accurate registration.
Patent CA-2481309-A1 (CA)
Title: Method of hormonal therapy
Inventor: WALDON FORREST R
IPC: A61K31/56
Filed: 2003-01-31
Abstract: The present invention combines the administration of estrogens with the administration of non-aromatizing androgens to treat frailty in women undergoing estrogen replacement therapy.
Patent CA-2482035-A1 (CA)
Inventor: BROWN MILTON L
IPC: A61K31/4015
Filed: 2003-04-18
Abstract: L'invention se rapporte à de nouveaux composés dérivés de la phénytoïne ainsi qu'à leur utilisation en tant que bloqueurs des canaux sodiques. Ces compositions peuvent servir d'agents anticancéreux et être utilisées pour limiter ou prévenir la croissance et/ou la métastase d'un cancer de la prostate (PCa).
Patent CA-2483876-A1 (CA)
Title: Bathing unit controller and connector system therefore
Inventor: RECOURA PASCAL
IPC: H01R13/645
Filed: 2004-10-06
Abstract: A controller suitable for use in controlling components in a bathing unit is provided. The controller includes a plurality of connectors adapted for providing electrical power to respective bathing unit components. Each connector includes a set of contact elements arranged in a common configuration. A first subset of the set of contact elements is adapted for generating a power signal characterized by a first current-voltage combination and a second subset of the set of contact elements is adapted for generating a power signal characterized by second current-voltage combination. In accordance with another aspect, a keying system is providing including a key member for engaging a connector and a complementary key member for engaging a electrical plug. The keying system enables the electrical plug and the connector to establish an electrical connection when the key member and then complementary key member match.
Patent CA-2484831-A1 (CA)
Title: Systeme de refroidissement de pile a combustible a faible debit de fluide caloporteur
Inventor: ALVA JULIO
IPC: H01M8/04
Filed: 2003-06-05
Abstract: L'invention concerne un système de refroidissement de pile à combustible servant à alimenter en fluide caloporteur une pile à combustible, et un procédé d'exploitation d'un tel système en vue d'alimenter en fluide caloporteur une pile à combustible. Ledit système comporte une première boucle de circulation de fluide caloporteur pour l'apport de fluide caloporteur vers la pile à combustible, et une deuxième boucle de circulation de fluide caloporteur coupant la première boucle. Le fluide caloporteur provenant de la première boucle de circulation est amené vers la pile à combustible. Le fluide caloporteur provenant de la deuxième boucle de circulation est amené vers la première boucle de circulation, de manière à produire un mélange de fluide caloporteur dans les première et deuxième boucles de circulation et à former des turbulences dans l'écoulement de fluide caloporteur.
Patent CA-2485948-A1 (CA)
Title: Sonde ultrasonore
Inventor: HASEGAWA SHIGEYOSHI
IPC: A61B8/00
Filed: 2003-09-01
Abstract: L'invention concerne une sonde ultrasonore comprenant un élément (1) destinée à transmettre/émettre une onde ultrasonore, un câble relais (2) relié à cet élément (1), et un mécanisme d'oscillation destinée à faire osciller l'élément (1). La section transversale du câble relais (2), perpendiculaire à l'axe de rotation (3) d'oscillation de l'élément (1) au niveau du mécanisme d'oscillation, possède une forme comprenant deux ou plusieurs parties arquées uniformément connectées les unes aux autres, et plus particulièrement, une forme de S ou de S inversé. Le câble relais (2) est dérivé du côté de l'axe d'oscillation (3) de l'élément (1). Ainsi, la contrainte sur le câble relais (2) peut être répartie durant l'oscillation de l'élément (1), améliorant ainsi la durabilité du câble relais (2).
Patent CA-2487750-A1 (CA)
Title: Flush poke-through fitting
Inventor: DRANE MARK R
IPC: H02G3/04
Filed: 2004-11-18
Abstract: A flush poke-through fitting, with both electrical power and data communication access, includes a data jack face plate that can be replaced without disassembly of any other part of the fitting. The data jack face plate is also removable without disruption of power to the electrical outlets. Increased wiring space for flexibility in electrical outlet orientation and improved conductor organization during assembly is also provided by pins that support the electrical contacts in the electrical receptacle when assembled.
Patent CA-2488205-A1 (CA)
Inventor: HERMAN BARRINGTON
IPC: A01G7/06
Filed: 2004-11-23
Abstract: The present invention provides methods for promoting the growth of shoots from a log, the methods each including the step of applying a fertilizer solution, that includes less than about 0.01 % (w/v) nitrogen, to a member of the group consisting of an Alder log, a Beech log and a Birch log, in an amount sufficient to promote the growth of shoots from the log.