baber/WOPTO huggingface dataset:
Patent CA-2336793-C (CA)
Inventor: CHEN EUGENE Y
IPC: C08F10/00
Filed: 1999-06-11
Granted: 2010-01-26
Abstract: L'invention concerne des composés correspondant à la formule AlAr<f>Q<1>Q<2>, ou un dimère, un produit d'addition, ou un mélange de ceux-ci. Cette invention concerne également des mélanges renfermant des composés d'aluminium de formule AlAr<f>3. Dans la première formule, Ar<f> représente un fragment hydrocarbyle aromatique fluoré avec 6 à 30 atomes de carbone; Q<1> désigne Ar<f> ou un groupe hydrocarbyle C1-20, éventuellement substitué avec un ou plusieurs groupes cyclohydrocarbyles, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyles, silylhydrocarbyles, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, ou hydrocarbylsulfido, avec 1 à 20 atomes autres qu'hydrogène. Ces substituants peuvent éventuellement être liés par covalence les uns aux autres de manière à former un ou plusieurs cycles condensés ou systèmes cycliques; et Q<2> symbolise un groupe aryloxy, arylsulfure, ou di(hydrocarbyl)amido, éventuellement substitué avec un ou plusieurs groupes hydrocarbyles, cyclohydrocarbyles, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyles, silylhydrocarbyles, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, ou hydrocarbylsulfido, avec 1 à 20 atomes autres qu'hydrogène. Ces substituants peuvent éventuellement être liés par covalence les uns aux autres de manière à former un ou plusieurs cycles condensés ou systèmes cycliques, Q<2> présentant entre 3 et 20 atomes autres qu'hydrogène. Les composés de cette invention sont utiles comme activateurs dans des polymérisations oléfiniques.
Patent CA-2341481-C (CA)
Title: Perfusion-isolation catheter apparatus and method
Inventor: PRAVONGVIENGKHAM BOUNSAVANH
IPC: A61M25/10
Filed: 1999-08-25
Granted: 2007-07-10
Abstract: A catheter (10) includes an introducer, a flow isolator adapted for disposition in a primary conduit to facilitate flow in the primary conduit (200) while inhibiting flow, and intersecting secondary conduits (24 0, 250, 260, 270). The flow isolator may include a tubular mesh (30), and surrounding balloon structure (16). Alternatively, a sleeve can be provided with a primary opening, and a secondary opening which are sized to inflate the sleeve with the body fluid. Structures for deploying the sleeve between a lowprofile state, and highprofile state may include expandable fingers, or pneumatic chambers inflatable from an external source. In operation the sleeve can be forced by the body fluid against the intersection with the secondary conduits to achieve isolation. Alternatively, the pneumatic chambers can be inflated to form seals with the primary conduit. A blood filter or snare is contemplated to filter any blood clots which may develop around the flow isolator.
Patent CA-2347311-C (CA)
Inventor: MORIN MICHEL
IPC: B65D23/06
Filed: 2001-05-15
Granted: 2004-10-12
Abstract: There is provided a pouring device which may be used in connection with a container having a neck portion with a generally circular pouring outlet, the device comprising a relatively thin hydrophobic sheet of material with at least one concave recess formed in the perimeter of the device. The device may have any desired overall configuration.
Patent CA-2347413-C (CA)
Inventor: STERN NATHAN
IPC: B41F33/14
Filed: 2001-05-10
Granted: 2005-07-26
Abstract: A device for processing of printing defects detected in a printing machine which in a first phase delivers a printed support. The printing defects (20, 21, 22) on the support (1) are detected in a detection station. A database connected to the detection station can simultaneously store information relating to each detected printing defect. The processing device connected to the database can, in a second phase, process the stored information in order to evaluate the quality of overall printing of the printed support and can use various possible scenarios, even before the support (1) is cut in a third phase, to define all those portions (23) of the support which should be removed in order to improve the final quality of the printed product within the limit of a restriction in the number of portions which it has been agreed to cut out.
Patent CA-2350117-C (CA)
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/04
Filed: 1995-10-23
Granted: 2002-10-08
Abstract: A reciprocating floor conveyor (10) including a support frame (12), and a conveyor floor (14), which is comprised of a plurality of laterally spaced-apart conveyor slats (16), a plurality of laterally spaced-apart holding slats (18), and a series of divider planks (20). Divider planks (20) are fixedly secured to the upper portion of support framework (12).      Conveyor slats (16) are mounted on support frame (12) for longitudinal reciprocation between "start" and "advanced" positions. Holding slats (18) are mounted on support frame (12) for vertical movement between and "up" position in which the holding slats (18) are above the conveyor slats (16), and a "down" position, in which the holding slats (18) are below the conveyor slats (16). The load is conveyed by lowering the holding slats (18), advancing the conveyor slats (16), to convey the load, raising the holding slats and retracting the conveyor slats to their "start" position, and repeating the process.
Patent CA-2350731-C (CA)
Title: Appareil et methode de verrouillage de moules
Inventor: HONDA OSAMU
IPC: B21D26/039
Filed: 2001-06-15
Granted: 2004-12-07
Abstract: Appareil de serrage de moule comprenant un châssis avec une partie de maintien pour recevoir le moule et résister à la force générée tendant à ouvrir le moule, et une partie ouverte permettant d'insérer le moule dans la partie de maintien ou de l'en retirer dans le sens de la longueur du moule, un dispositif de déplacement de moule pour déplacer le moule pour l'insérer dans la partie de maintien ou le retirer de celle-ci par l'intermédiaire de la partie ouverte dans le châssis, et un dispositif d'ouverture/fermeture de moule pour ouvrir ou fermer le moule placé hors du châssis. Cet appareil de serrage de moule maintient le moule fermé de manière sûre en résistant à la pression tendant à son ouverture et permet une réduction de la consommation d'énergie, du coût d'entretien des équipements, du coût de production, tout en affichant des dimensions réduites.
Patent CA-2356067-C (CA)
Title: Apparatus and method for automatically obtaining a valid ip configuration in a local area network
Inventor: ARNDT MANFRED R
IPC: H04L12/24
Filed: 2001-08-29
Granted: 2010-03-09
Abstract: A apparatus and method for automatically determining a valid IP configuration on a network analyzes traffic and determines valid subnets. A likely unused start IP address in a subnet is selected and checked to determine its availability. If not available, the start address is decremented, and tested again, until a valid address is obtained
Patent CA-2358564-C (CA)
Title: Gastric balloon catheter with improved balloon orientation
Inventor: FOSTER MARK
IPC: A61F2/958
Filed: 2000-01-07
Granted: 2009-03-17
Abstract: A balloon catheter with improved balloon orientation includes a head, a catheter segment extending from the head, and a balloon disposed on the catheter segment opposite the head. Preferably, the balloon is attached to the exterior of the catheter segment at a proximal location and to the interior of the catheter segment at a distal location to thereby form a balloon which extends distally from the distal end of the catheter segment when inflated. The improved orientation of the balloon helps to prevent contact between the distal end of the catheter segment and anatomical structures of the user, thereby reducing irritation.
Patent CA-2358631-C (CA)
Inventor: PLOUFFE CHRISTIAN
IPC: B27G13/00
Filed: 2001-10-11
Granted: 2010-01-12
Abstract: A wood processing device having a spinning wood processing head having one or more spaced apart knives mounted on said spinning head for processing wood. The knives, upon contacting said wood, form a curved cut surface in said wood being processed. At least one limit surface is adjustably mounted between said one or more knives on said spinning head, said limit surface being sized and shaped to limit abnormal movement of said wood during processing. An adjustor for adjusting a position of said limit surface is provided to permit said limit surface to limit abnormal movement of said wood over a range of operating conditions. In a preferred embodiment the limiter is curved. A method of adjusting a wood processing head is also disclosed.
Patent CA-2379172-C (CA)
Inventor: MUSSIVAND TOFY
IPC: A61M60/178
Filed: 2000-07-14
Granted: 2005-03-22
Abstract: According to the invention, an inflow conduit assembly for conducting blood from a ventricle to a Ventricular Assist Device (VAD) having an orifice surrounded by an orifice rim includes a rigid tube. The rigid tube includes an angled heart engaging end for insertion into a ventricle. The angled heart engaging end defines a long side for placement adjacent a heart septum. The angled heart engaging end has an outer surface defining at least one hole for draining blood from the ventricle. According to one aspect of the invention, the tube includes an orifice end for attachment to the VAD, and the inflow conduit assembly further includes a coupling for attaching the orifice end of the tube to the VAD. The coupling is movable between a rotatable position wherein the tube is rotatable relative to the VAD, and a locked position wherein the tube is immobile relative to the VAD.
Patent CA-2400001-C (CA)
Title: Intervention device for a subsea well, and method and cable for use with the device
Inventor: CARLSEN HANS-PAUL
IPC: E21B33/076
Filed: 2001-02-20
Granted: 2008-07-08
Abstract: A device for intervention of a subsea oil and/or gas well by means of a tool (8) suspended by a cable (9), fed from or withdrawn to a vessel (1) and driven by a drive mechanism (12) located on the vessel. The device comprises a lubricator (5) having a tool housing for the insertion of the tool into the well, and a stuffing box (40) sealing around the cable after the tool is inserted into the well. According to the invention an injector which drives the cable in the well is located on the lubricator, and is controllable independently of the drive mechanism for the cable located on the vessel. The drive mechanism and the injector may be synchronized in a manner, among others, providing that the cable is hanging in a predetermined arc during the intervention, whereby the vessel may be moved from the well. Moreover, the invention relates to a method and a cable used together with the device.
Patent CA-2401114-C (CA)
Title: Process for making low fat nut spread composition with high protein and fiber
Inventor: SACKENHEIM RICHARD JOSEPH
IPC: A23L25/10
Filed: 2001-03-23
Granted: 2006-06-06
Abstract: A process for making a low fat nut spread having high protein and high fiber.  The process comprises the steps of: (a) preparing a protein containing oil suspension; (b) preparing a sugar containing oil suspension; and (c) combining the protein containing oil suspension and the sugar containing oil suspension to form the nut spread. The "protein containing oil suspension" comprises high amounts of protein and fiber. The "sugar containing oil suspension" comprises high amounts of sugar. The resultant nut spread has a protein to fat ratio of greater than about 0.68:1 and a fiber to fat ratio of greater than about 0.18:1. The nut spread has good flavor and texture.
Patent CA-2402799-C (CA)
Inventor: RASMUSSEN JORGEN
IPC: A61M15/00
Filed: 2001-03-16
Granted: 2009-01-06
Abstract: An inhaler for delivery by inhalation of a medicament from the canister which is compressible to deliver a dose of medicament. The inhaler comprises a housing (1) for holding a canister (2) having a generally cylindrical body (3) with the cylindrical axis of the body (3) in predetermined direction and a loading mechanism for loading a resilient loading element (7) which is arranged, when loaded, to bias compression of the canister (2). The loading mechanism comprises a loading member (8) engaging the resilient loading element (7) and two contact members (9) movable relative to the housing (1) in a movement direction orthogonal to said predetermined direction and arranged to drive the loading member (8) to load the resilient loading element (7), through a cam arrangement between the contact member (8). The cam arrangement may allow for the ratio of the amount of driven movement of the loading member (8) to the amount of mount of the contact members (9) to be non-linear, preferably reducing over the driven movement to compensate for the increasing resistance by the resilient loading element.
Patent CA-2404183-C (CA)
Title: Non-contact tester for integrated circuits
Inventor: SLUPSKY STEVEN HAROLD
IPC: G01R31/315
Filed: 2002-09-19
Granted: 2008-09-02
Abstract: A non-contact tester for integrated circuits consists of an integrated circuit and independent scanning head, in combination. The integrated circuit includes a fabricated wireless contact and means for sending and micro-receiving signals via the wireless contact. The independent scanning head has a wireless contact compatible with the wireless contact on the integrated circuit. This enables data to be exchanged with the integrated circuit to confirm proper functioning of the integrated circuit.
Patent CA-2406244-C (CA)
Title: Injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/46
Filed: 2002-10-02
Granted: 2008-09-23
Abstract: An injection molding machine using a two-disk forming mold, in which two disk substrates molded simultaneously are made uniform without unbalance in weight. The injection molding machine uses a two-disk forming mold. The mold includes two disk molding cavities independent of each other, and resin inlets provided correspondingly to the cavities respectively. In the injection molding machine, molten resin is simultaneously injected and charged into the two cavities respectively by two plasticizing/injecting units independent of each other. The operations of the two plasticizing/injecting units are controlled to make the molten resin uniform to be charged into the two cavities.
Patent CA-2409406-C (CA)
Inventor: HANCOCK GERALD E
IPC: A61K38/00
Filed: 2001-06-21
Granted: 2010-09-14
Abstract: Cette invention se rapporte à des compositions d'adjuvants qui comprennent une quantité efficace d'IL-12 et de QS-21. Des compositions immunogènes, de vaccins et pharmaceutiques comprenant un mélange d'antigène et d'une composition d'adjuvant contenant une quantité efficace d'IL-12 et de QS-21 sont également décrites. Ces compositions déclenchent des réactions immunitaires humorales et à médiation cellulaire fonctionnelle contre au moins un antigène. Des procédés d'utilisation de ces compositions sont également décrits.
Patent CA-2409863-C (CA)
Inventor: VINCK BART
IPC: H04W12/00
Filed: 2001-04-03
Granted: 2011-09-27
Abstract: Selon l'invention, lors de l'établissement d'une communication entre un terminal (MS1a), qui admet une quantité de techniques de codage (UEA-MS), et un réseau téléphonique mobile (NW2) de desserte, un message est transmis du réseau téléphonique mobile (NW2) de desserte au terminal (MS1a), message qui désigne les techniques de codage (UEA-NW) admises par le réseau téléphonique mobile (NW2) de desserte. Le terminal sélectionne, s'il est en présence de plusieurs techniques de codage, une technique de codage (UEA) qui est admise par le terminal et par le réseau téléphonique mobile (NW2) de desserte, et la communication se fait selon la technique de codage sélectionnée par le terminal. Lorsqu'il n'y a aucune technique de codage admise par le terminal et par le réseau téléphonique mobile, la communication se fait de façon non codée, seulement après autorisation.
Patent CA-2410305-C (CA)
Title: Preparations comprising combinations of enzyme inhibitors, and the use thereof
Inventor: BROCKE STEFAN
IPC: A61P7/06
Filed: 2001-05-22
Granted: 2010-02-02
Abstract: The invention comprises a process wherein the DNA synthesis and, thus, the proliferation of mononuclear cells (MNZ) and of T cells as well is inhibited by the simultaneous and combined inhibition of the enzyme activity (I) of alanyl aminopeptidase and of dipeptidyl peptidase IV; (Ir) of dipeptidyl peptidase IV and of the angiotensin-converting enzyme; (III) of dipeptidyl peptidase IV and of prolyl oligopeptidase; and (IV) of di-peptidyl peptidase IV and of X-Pro-aminopeptidase to an extent which cannot be achieved by an application of a single one of said enzyme inhibitors, even at a higher dosage. Although the said inhibitors exercise an influence on the very same process finally, i.e. the DNA synthesis and, thus, the proliferation of immune cells, this effect is not complete and is not long lasting when a single inhibitor is applied. From the functional overlap of enzymatic activities results an additive/superadditive inhibitory effect on the DNA synthesis and proliferation by the simultaneous inhibition of more than one of the above enzymes, as our data show.   Our invention shows that the simultaneous application of substances inhibiting the above enzymes or of corresponding preparations and administration forms, respectively, is well suitable for a therapy of autoimmune diseases and chronic diseases with an inflammatory genesis as well as for a treatment of rejection episodes after a transplantation.
Patent CA-2419929-C (CA)
Title: Method and installation for transforming a stream of flat articles conveyed in a held manner into an imbricated stream in which the arrangement of the articles is selectable
Inventor: GOSSLINGHOFF REINHARD
IPC: B65G47/28
Filed: 2003-02-25
Granted: 2011-06-21
Abstract: A supply stream (1) of flat articles (8), in particular of printed products, conveyed hanging and held by grippers is transformed into an imbricated stream (2, 3, 4, 5) or into sections of an imbricated stream, in which the articles are arranged in one of two or advantageously four possible ways. For the stream transformation, the articles (8) are selectively deposited on a conveying surface at a first or at a second depositing point (I, II), wherein the articles (8) deposited at the first depositing point (I) or to be deposited at the first depositing point (I) are additionally rotated by 180° (after or before deposition) and wherein the held article edges are, advantageously selectively, leading or trailing on deposition. The selective stream transformation as well as switching from one transformation mode (A, B/B', C or D/D') to another one are very simple. The stream transformation is suitable in particular for supplying an imbricated stream of printed products selectively to either one of two stacking devices with opposing stacking directions, and for producing e.g. cross stacks (6, 7) in the stacking devices.
Patent CA-2422179-C (CA)
Title: Siaion material and cutting tools made thereof
Inventor: ROY ROBERT DONALD
IPC: C04B35/599
Filed: 2001-10-01
Granted: 2008-07-08
Abstract: This invention discloses a SiAION-based ceramic particularly suited for use as a cutting tool in the high speed chip forming machining of metals. The ceramic is composed of a SiAION matrix including a) a phase of alpha' SiAION represented by the general formula of Mx(Si,AL)12(O,N)16, wherein 0<x<2 and M is at least two cationic elements, a first cationic element being Mg and optionally one or more of Ca, Sr, and Ba, and a second cationic element being one or more of Y, Sc, La and the rare earth (RE) elements; b) a phase consisting of beta' SiAION represented by the general formula Si6-z AIzOzN8-z wherein 0<z<4.2; and c) a component containing glass, and at least one additional intergranular crystal phase that is detectable using X-ray diffraction techniques, wherein the amount of the first cationic element is 0.2 to 4 weight percent, calculated as the element, based on the SiAION matrix, and the amount of the second cationic element of between 0.5 and 15 weight percent, calculated as oxide, based on the SiAION matrix. The ceramic preferably has an indentation fracture toughness of greater than 6.5 MPam1/2 and a hardness of greater than 93.5 Rockwell on the A scale. Optionally, the ceramic may also contain a dispersed phase of substantially inert materials selected from the known oxides, carbides, oxy-carbides, silicides, nitrides, carbo-nitrides and alloys or mixtures thereof of one or more of the element Ti, Zr, Hg, Nb, Ta, V, Cr, Mo, W, B and Si. The ceramic may be formed into a cutting tool insert for metal machining. Methods of preparing the ceramic material, most preferably by microwave sintering, are also provided. the use of microwave sintering is found to improve both the hardness and toughness properties, while avoiding the need for pressure sintering. The ceramic, or the cutting tool insert formed from the ceramic, may be provided with a partial or complete coating of a hard refractory material.
Patent CA-2435173-C (CA)
Inventor: SADDOUGHI SEYED GHOLAMALI
IPC: F04D29/68
Filed: 2003-07-10
Granted: 2010-03-30
Abstract: An apparatus (100) comprising: an aerodynamic surface (110) adapted for producing an adverse pressure gradient in a fluid flow; and a first pulse detonation actuator (120) disposed adjacent the aerodynamic surface (110) and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increase of combustion products therein, the aerodynamic surface (110) having a plurality of separation control holes (130) adapted for communicating combustion product flows from the first pulse detonation actuator (120) to the aerodynamic surface (110) for modulating separation of the fluid flow from the aerodynamic surface (110).
Patent CA-2436145-C (CA)
Inventor: NAKAJI HIROYA
IPC: H01M8/02
Filed: 2003-07-25
Granted: 2008-03-25
Abstract: Selon un aspect de l'invention, il s'agit d'une structure d'empilement d'une pile à combustible qui comprend plusieurs séparateurs pour la pile à combustible et une partie saillante dotée d'une pointe qui entre en contact avec la partie correspondante d'un bâti de montage à l'assemblage de la pile. Puisque la pointe de la partie saillante entre en contact avec la partie correspondante du bâti de montage, aucun agent adhésif ne s'écoule de la pointe de la partie saillante. On évite ainsi toute perte de précision du positionnement dans l'empilement des piles, cette perte étant causée par l'adhérence de l'agent adhésif qui s'étend à la partie correspondante du bâti de montage. De plus, la structure permet d'empêcher les courts-circuits causés par la déformation du séparateur dans le cas où il entrerait en contact avec la partie correspondante du bâti de montage.
Patent CA-2438995-C (CA)
Inventor: BECNEL LAWRENCE F JR
IPC: C01D3/14
Filed: 2003-08-28
Granted: 2006-07-04
Abstract: This invention relates to methods and installations for producing ultra pure sodium chloride salt cyrstals primarily for use in saturating depleted brine resulting from the electrolytic decomposition of saturated brine in chlor alkali membrane cells for the production of chlorine, caustic soda and hydrogen. More particularly, this invention relates to the production of ultra pure sodium chloride salt crystals by processing primary treated brine by first acidifying the primary treated brine, then stripping the carbonic acid produced by acidification as carbon dioxide, and then returning the brine to a pH of about 6 or higher which is sufficient for processing it in evaporation equipment where the ultra pure salt crystals are produced.
Patent CA-2444826-C (CA)
Title: Low density proppant
Inventor: CANNAN CHAD D
IPC: C09K8/80
Filed: 2003-10-10
Granted: 2010-05-11
Abstract: A low density, spherical proppant made from kaolin clay having an alumina content distributed homogeneously throughout the pellets, an apparent specific gravity of from about 1.60 to about 2.10 g/cc, and a bulk density of from about 0.95 to about 1.30g/cc. The low density is achieved by controlling the time and temperature of the firing process to be from about 1200 to about 1350°C. This low density proppant is useful in hydraulic fracturing of shallow oil and gas wells.