baber/WOPTO huggingface dataset:
Patent CA-2445609-A1 (CA)
Title: Methods and modules for an underground assembly for storm water retention or detention
Inventor: BURKHART PHILIP J
IPC: E03F5/10
Filed: 2003-10-17
Abstract: Methods and modules for use in a modular assembly are disclosed for retaining or detaining storm water beneath a ground surface. A module comprises a substantially horizontally disposed deck portion and at least one substantially vertically disposed side portion extending therefrom. The deck portion and side portion have respective end edges, and the side portion has bottom edges. The side portion and the deck portion define a longitudinal channel which is open at least at an end of the module. The side portion has at least one opening therein and defines a lateral channel in the module. The longitudinal and lateral channels are in fluid communication with one another. Each channel has about the same cross section and extends upwardly from the bottom edges to allow relatively unconstrained flow in the longitudinal and lateral directions.
Patent CA-2448109-A1 (CA)
Title: Alternative splice forms of proteins as basis for multiple therapeutic modalities
Inventor: WONG ALBERT J
IPC: C07K19/00
Filed: 2002-05-28
Abstract: Peptides or antibodies derived form alternative splice forms of proteins associated with a disease or physiologic condition are used as therapeutic or prophylactic agents. Peptides or antibodies derived from alternative splice forms of the vascular endothelial growth factor (VEGF) family of proteins are particularly useful in preventing or delaying the onset of tumors and inducing tumor regression.
Patent CA-2448694-A1 (CA)
Title: Automated wheel slide detector
Inventor: KILIAN KRZYSZTOF PIOTR
IPC: G01P3/38
Filed: 2002-05-28
Abstract: A wheel slide detection system including an image capture means (2, 3) to capture an image of a wheel and a processing means (7) to receive said captured image, identify said wheel and analyse the relative position of said wheel to determine whether said wheel is rotating.
Patent CA-2449065-A1 (CA)
Inventor: BORDER JOHN L
IPC: H04L1/18
Filed: 2003-11-13
Abstract: A system for transmitting data packets over an air interface includes a logic device and a transmitter. The logic device receives data packets from a user device and encodes the data packets using a turbo coding scheme. The logic device may then modulate the turbo coded data and forward the modulated data to a transmitter. The transmitter may then transmit the modulated data to a satellite over the air interface.
Patent CA-2449088-A1 (CA)
Title: Procede de preparation d'oligomeres de polycarbonates cristallins
Inventor: GOCHANOUR CRAIG ROBERT
IPC: C08K5/00
Filed: 2002-07-25
Abstract: L'invention se rapporte à un procédé de préparation de compositions oligomères de polycarbonate cristallin à partir de compositions oligomères de polycarbonate amorphe en présence d'un agent augmentant le taux de cristallisation fugitive et /ou un agent nucléant polymère à point de fusion élevé.
Patent CA-2449826-A1 (CA)
Title: Semiochemical and sonic signals for monitoring and control of clothes moths
Inventor: TAKACS STEPHEN J
IPC: A01N37/02
Filed: 2002-07-24
Abstract: This invention relates to a composition and procedure for manipulating the behaviour of the webbing clothes moth, Tineola bisselliella (Hummel) (Lepidoptera: Tineidae). In particular, this invention relates to the use of specific semiochemical and sonic signals for manipulating the behaviour of t he webbing clothes moths. A composition of chemicals for manipulating the behaviour of clothes moths, said composition comprising two or more chemical s in all possible combinations and ratios selected from the group consisting o f: 1) (E,Z)-2,13:octadecadienal; 2) (E,Z)-2,13:octadecadienol; 3) hexadecanoic acid methyl ester; 4) (Z)-9-hexadecenoic acid methyl ester; 5) nonanal; 6) geranylacetone; 7) octanal; 8) decanal; 9) nonenal; 10) octenal; 11) decenal .
Patent CA-2450444-A1 (CA)
Inventor: BUTTY PASCAL
IPC: A61K35/744
Filed: 2002-06-14
Abstract: The invention relates to a method of selecting non-pathogenic Gram-positive lactic acid bacteria strains that can combat infections by pathogenic bacteria for which the pathogenicity is the result of a tissue adhesion. The inventive method consists in choosing a strain presenting all of the following properties: a) the ability to adhere to tissues of an organ that is likely to be infected; b) the ability of the bacteria of said strain to fix to one another via mutual adhesion sites; and c) the ability to fix to the attachment determinants of the pathogenic bacterial strain responsible for the infection. The bacterial strains thus selected can be used in the production of therapeutic compositions that are intended to prevent or treat pathological conditions associated with the infection of the host's organ by pathogenic bacterial strains.
Patent CA-2452558-A1 (CA)
Title: A synergistic pharmaceutical combination for the prevention or treatment of diabetes
Inventor: SZILVASSY ZOLTAN
IPC: A61K31/445
Filed: 2002-07-10
Abstract: The invention refers to a synergistic pharmaceutical combination which comprises (a) a first pharmaceutical composition containing an antidiabetic or anti-hyperlipidemic active agent and one or more conventional carrier(s), and (b) a second pharmaceutical composition containing a hydroximic acid derivative of the formula I and one or more conventional carrier(s). The pharmaceutical combination is suitable for the prevention or treatment of , among others, diabetes mellitus.
Patent CA-2453114-A1 (CA)
Title: Protective headgear and protective armour and a method of modifying protective headgear and protective armour
Inventor: PHILLIPS KENNETH DAVID
IPC: A42B3/06
Filed: 2002-07-09
Abstract: The present invention provides protective headgear comprising a shell (26) having an inwardly facing surface which in use faces the head (10) of a user of the headgear and an outwardly facing surface which in use faces away from the head (10) of a user. An outer layer (28) overlies at least a portion of the outwardly facing surface of the shell (26) and rupturing means (30) is provided for fixedly attaching the outer layer (28) to the remainder of the headgear at one or more locations. The rupturing means (30) is configured so as to fail when a force greater than a selected threshold is received on an outer surface (28) of the headgear which acts in an at least part tangential direction to rotate the headgear and the head (10) of the user. Upon failure of the rupturing means (30) at the one or more locations, the received force causes at least part of the outer layer (28) receiving the force to move relative to the shell (26) in a manner which is similar to the protective movement of the human scalp (18) relative to the skull (16). The present invention also relates to protective armour (100) and to a method of modifyi ng protective headgear and protective armour.
Patent CA-2455237-A1 (CA)
Inventor: WANG XINWEI
IPC: C07K19/00
Filed: 2002-07-31
Abstract: The present invention provides a technique for specific assembly of monomericpolypeptides to form a heteromultimer. This technique is particular ly useful for generating a genetically diverse repertoire of heteromultimers su ch as antigen-binding units. The invention also provides both non-single-chain and single-chain antigen-binding units that are assembled by the technique described herein. The present invention also provides recombinant polynucleotides, vectors, host cells, and kits for producing the subjectantigen-binding units. Further provided by the invention are methods of using the subject antigen-binding units.
Patent CA-2456146-A1 (CA)
Inventor: MILLER MARK
IPC: H04L25/52
Filed: 2001-09-24
Abstract: L'invention concerne un procédé et un système d'annulation d'auto-brouillage utilisé pour les communications RF. Ce système (200) comprend un modulateur (202), un émetteur (204), un récepteur (210), un annuleur d'auto-brouillage (208) et un démodulateur (206). Dans ce système (200), le signal RF est transmis du côté émetteur au côté récepteur par l'annuleur d'auto-brouillage (208) pour annuler le brouillage dans le système de communication (200).
Patent CA-2457714-A1 (CA)
Inventor: DIAMOND SCOTT L
IPC: C07B61/00
Filed: 2002-08-16
Abstract: A method is defined wherein a Master Library of individual compounds, mixtures of compounds, or reaction pre-mixtures in solvent are prepared for storage and subsequent utilization in a Distribution-Ready Library by delivery of the master stock constituents into a distribution formulation liquid (DFL). The individual compounds within the Master Library can include peptides, proteins, organic chemicals, pharmaceutical compounds, RNA, DNA, or cell fractions. The Distribution-Ready Library can be maintained indefinitely in storage. At the time of manufacture or time of need, the Distribution-Ready Library is microarrayed onto substrates at high density, thereby creating numerous Library Microarrays that are identical replicates of the Master Library compound(s) in DFL at fixed and known positions on the substrate. The DFL has a defined surface tension to maintain the Master Library compound in a non-spreading, non-beading adherent microdot, or spot, at a fixed position on the substrate in a manner that is stable for extended periods of time.
Patent CA-2458341-A1 (CA)
Inventor: VAN DALEN RUTGER H J
IPC: G06F17/30
Filed: 2002-08-13
Abstract: L'invention concerne un procédé pour transférer des données génériques, acquises en un lieu éloigné, à une base de données centrale, sur la base d'une communication de messages électroniques. Ce procédé comprend les étapes suivantes : a) encapsulation des données acquises dans un message électronique ; et b) envoi du message électronique sur un réseau (public ou privé) à un serveur de base de données centrale ; et c) extraction des données contenues dans le message électronique par le serveur de base de données centrale ; et c) stockage des données extraites dans la base de données centrale. Les données acquises sont communiquées directement audit serveur de base de données au moyen d'une architecture pour un logiciel de communication Internet destiné à des plates-formes intégrées. Cette architecture repose sur un réseau de multiplexeurs et de démultiplexeurs logiciels, commandé par un moteur de protocole intégré.
Patent CA-2458494-A1 (CA)
Inventor: ERB HERMANN
IPC: B01L99/00
Filed: 2004-02-24
Abstract: The invention relates to an analysis system (100) which, by means of a reagent cartridge opening module (1), permits automatic opening of reagent vessels which are closed by screwing. The reagent cartridge opening module (1) for this purpose has catch elements which can lock securely against rotation in correspondingly configured catch elements (22) of a reagent vessel lid (20). In addition, the reagent cartridge opening module (1) and the reagent vessel lid (20) are connected via snap-in elements (5, 51, 54, 69, 70), so that transport of the reagent vessel lid (20) perpendicular to the plane of the rotational movement is possible.
Patent CA-2458755-A1 (CA)
Title: An ostomy appliance
Inventor: BUELOW MARTIN VON
IPC: A61F5/441
Filed: 2002-09-05
Abstract: An ostomy appliance comprising a front wall and a rear wall of flexible material forming a bag, the rear wall having an opening into the bag by whic h waste material can enter the bag and one of the walls has one or more vents through which gas may escape from the bag and having a filter covering said vent wherein gas inlet and outlet openings and provided in communication wit h a filter body, the arrangement being so that in use gas flows through the filter from the inlet opening to the outlet opening, such gas flo w being confined to said filter body, wherein the gas inlet opening to the filter is provided with at least two separate and independent closed pathways having separated inlet openings communicating with the bag and separate and independent outlet openings communicating with the inlet opening of the filter, and wherein each of the outlet openings of the separate pathways are covered by a microporous membrane shows improved resistance against blocking of the inlet opening of filter.
Patent CA-2459057-A1 (CA)
Title: Rotor pump for gases and liquids
Inventor: POLIAKOV VIATCHESLAV
IPC: F04C18/00
Filed: 2004-03-08
Abstract: Essence of invention is pump for various liquids with rotor pumping action driven by electric or diesel motor.
Patent CA-2460516-A1 (CA)
Title: Process for the preparation of urea
Inventor: JONCKERS KEES
IPC: C07C273/04
Filed: 2002-09-26
Abstract: The invention relates to a process for the preparation of urea from ammonia and carbon dioxide with the application of a synthesis reactor, a condenser, a scrubber and a stripper, wherein an outlet of the stripper, through which a gas stream is discharged during operation, is functionally connected to the inlet of the condenser and to the inlet of the reactor and wherein an outlet of the condenser is functionally connected to an inlet of the scrubber and wherein the obtained reaction mixture is stripped in the stripper in countercurrent with one of the starting materials, wherein the division of t he gas stream from the stripper to the condenser and the reactor is completely or partly controlled by one or more controlling elements present in the non- common part of the functional connection between the outlet of the stripper and the inlet of the condenser and/or the inlet of the reactor.
Patent CA-2462249-A1 (CA)
Title: Box flap locking system
Inventor: WEST THOMAS
IPC: B65D5/18
Filed: 2004-03-29
Abstract: The invention provides a foldable box design having a box flap locking system, comprising: a first flap having an edge with a generally trapezoidal shaped tab cut therein, wherein said generally trapezoidal shaped tab is defined by two inwardly projecting grooves; and a second flap that locks with the first flap, wherein the second flap includes an edge with a second generally trapezoidal shaped tab cut therein, and wherein said second generally trapezoidal shaped tab is defined by two outwardly projecting grooves.
Patent CA-2462893-A1 (CA)
Title: Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape
Inventor: HUCKBY DWIGHT R
IPC: B01F29/60
Filed: 2002-10-08
Abstract: Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. The apparatus includes a holding structure having a retaining structure connected to a base. The retaining structure prevents lateral movement of the container both when the container has a cylindrical shape and when the container has a generally square shape with a width substantially equal to the diameter of the cylindrical shape. The apparatus rotates the container about at least one axis.
Patent CA-2463493-A1 (CA)
Title: Wheelchair suspension
Inventor: MOLNAR JAMES H
IPC: B60K6/00
Filed: 2002-09-20
Abstract: The present invention has a plurality of pivoting linkages to lift and retract a front castor assembly to facilitate traversing an obstacle or rough terrain.  In this regard, a wheelchair suspension having a frame member and at least one a pivoting assembly is provided. The pivoting assembly has, for example, a first linkage pivotally coupled to the frame member and a second linkage pivotally coupled to the frame member. At least one front caster assembly is coupled to the first and second linkages wherein upward pivotal movement of the first linkage causes the caster assembly to undergo upward vertical movement and upward pivotal movement of the second linkage causes the caster assembly to undergo lateral movement inward toward the wheelchair.
Patent CA-2463856-A1 (CA)
Title: Intramedullary hip nail with bifurcated lock
Inventor: BRAMLET DALE G
IPC: A61B17/58
Filed: 2002-10-07
Abstract: The intramedullary nail system includes an intramedullary nail (19) for insertion in the femur. The nail has an axial bore (31, 32, 34) and an intersecting transverse bore (33). A lag screw (49) is inserted through the transverse bore and turned into the head of the femur. A slotted sleeve (3) is inserted over the lag screw and through the transverse bore with the slots (9) aligned with the axial bore. A sleeve lock (2) is inserted into the axial bore and has a locking tab which engages the slots in the sleeve preventing rotational and longitudinal movement between the sleeve and the nail. A  compression screw (6) is turned into the trailing end of the lag screw and engages the encircling sleeve to provide longitudinal translation between the lag screw and sleeve to apply compressive force across a fracture.
Patent CA-2465669-A1 (CA)
Inventor: SMIRNOV VLADIMIR VYACHELSAVOVI
IPC: B28B7/24
Filed: 2002-10-30
Abstract: The invention relates to building construction and to the production of building products and can be used for constructing low rise residential, industrial and administrative buildings for different climatic zones. Said invention increases the quality of products having a complicated geometric configuration, extends the range thereof and makes it possible to obtain the precise geometrical shape of said products. The inventive universal multicavity cassette mould is embodied in such a way that it is multisectional and has the form of crest-forming elements rigidly fixed to a frame, articulated drop sides being also fixed to said frame. Groove-forming and crest-forming elements are fixed to the opposite longitudinal sides, respectively. Said articulated drop sides are provided with locking elements, the upper groove-forming elements being disposed in such a way that they are dismountable.
Patent CA-2465720-A1 (CA)
Inventor: NGUYEN NAM
IPC: A01B45/02
Filed: 2004-04-29
Abstract: The invention provides an aeration device which can be readily attached to and removed from a wheel of a garden implement such as a lawn mower. In one embodiment an elongated tine plate or bar has sharpened opposite ends and is provided with clamps for clamping the tine plate to the outer surface of the wheel so that the sharpened ends project outwardly of the wheel's peripheral surface.  In another embodiment a tine is secured to the bight portion of a U-shaped clamp member which in turn can be clamped to the body of the wheel. The tine projects radially of the wheel once the device has been clamped to the wheel. Aeration will take place as the implement is pushed across a lawn, with the weight of the implement facilitating entry of the tines into the ground.
Patent CA-2466462-A1 (CA)
Title: Method and apparatus for the generation of public key based on a user-defined id in a cryptosystem
Inventor: ABU NOR AZMAN BIN
IPC: G09C1/00
Filed: 2004-05-05
Abstract: There is disclosed a method and apparatus for the generation of public key in a cryptosystem that is created based on a user definable and recognizable ID of ASCII characters. The apparatus comprises of a computer means (1) having at least a processor (2), a memory unit (3), an input device (4) and a key generation module (5) residing in the memory unit (3). When executed, the key generation module processes the user-definable and recognizable ID of ASCII characters inputted via the input device to generate the public key. Triple DES, Advance encryption system (AES), secure hash algorithm (SHA) and elliptic curve encryption algorithm are applied to arrive at the desired objectives. A PC-based implementation of such method is also preferred.
Patent CA-2466613-A1 (CA)
Title: Decompression device for internal combustion engine
Inventor: TSUTSUMI KOICHI
IPC: F01L1/26
Filed: 2004-05-06
Abstract: To provide a decompression device for an internal combustion engine having a cylinder head provided with a pair of left and right camshaft bearings sandwiching intake valves and exhaust valves with a structure that is both simple and small. There is provided a camshaft having cam projections for at least a pair of intake cams between camshaft side bearings corresponding to the pair of left and right bearings, and a decompression member with a decompression cam with a centrifugal weight arranged at a camshaft end passing through the bearing close to the camshaft end so that a tip thereof is arranged in the vicinity of the cam projections, with the decompression member comprising the centrifugal weight, the decompression cam, and a rotatable shaft coupling the centrifugal weight and the decompression cam in an integral manner.
Patent CA-2466920-A1 (CA)
Title: Procede de fabrication de microspheres polymeres solides autocollantes
Inventor: TREMBLEY SHARON D
IPC: C08F220/18
Filed: 2002-10-15
Abstract: L'invention concerne un procédé de fabrication de microsphères autocollantes consistant à copolymériser un monomère non ionique d'un acrylate d'alkyl ou d'un méthacrylate d'alkyl d'un alcool non tertiaire, et un monomère d'acide pouvant être copolymérisé avec ledit monomère non ionique. Le procédé selon l'invention est caractérisé en ce qu'un électrolyte est présent lors de la polymérisation afin de promouvoir la formation de microsphères solides plutôt que de microsphères creuses.
Patent CA-2468815-A1 (CA)
Title: Anti-explosive fertilizer coatings
Inventor: SANDERS JOHN L
IPC: C05G3/00
Filed: 2002-12-06
Abstract: Coatings for agricultural grade fertilizer particles and industrial grade ammonium nitrate are provided which when applied to particles form a protective film which acts as a barrier to inhibit or prevent hydrocarbon infiltration of the fertilizer particle pores and also to physically separate the fertilizer particles and hydrocarbon materials.. In so doing, the coating greatly reduces the efficacy of the fertilizer particles as an oxidizing agent for use in incendiary devices, thereby deterring or preventing the use of agricultural grade fertilizers or industrial grade ammonium nitrate in creating weapons of terror.
Patent CA-2469632-A1 (CA)
Title: Method for producing a water power station
Inventor: PANHOLZER HEINZ
IPC: F03B13/10
Filed: 2002-11-26
Abstract: Hydropower is nowadays relatively unattractive in economic terms compared to alternative energy sources, on account of the high investment costs. To improve this situation, the invention provides a method for producing a device for obtaining electrical energy from hydropower and a method for modifying a dam, in which, at a remote production site, at least two turbine-generating units 2, comprising a turbine and a generator connected to it, are produced, at a remote production site at least two turbine-generator units 2 are connected to one another to form at least one module 1 comprising at least two turbine-generator units 2, at least one module 1 is transported from the production site over a distance to the site of use by means of a means of transport, preferably a water-borne craft, and, at the site of use, the at least one module 1 is lifted off the means of transport by means of a lifting fixture 4 and is moved into a position which is provided for its operation. This combination of features, with the concept of the highly modular structure of the electromechanical units, results in a technically and economically optimum solution which is able to compete with other energy sources.
Patent CA-2472375-A1 (CA)
Inventor: ECKELT JOHN
IPC: C08F6/12
Filed: 2003-01-24
Abstract: La présente invention concerne un procédé de fractionnement de polymères. Ce procédé est caractérisé en ce qu'il consiste à comprimer une solution polymère (phase de distribution) à travers une ou plusieurs buses rotatives dans un liquide de précipitation intensément agité (phase de réception), afin de former un mélange à deux phases, constitué d'une phase sol et d'une phase gel, puis à séparer la phase sol et la phase gel l'une de l'autre.