baber/WOPTO huggingface dataset:
Patent CA-2392340-A1 (CA)
Title: Theft resistant lamp bracket
Inventor: BRANSTETTER CARY D
IPC: B60Q1/26
Filed: 2002-06-28
Abstract: A theft resistant lamp assembly for a vehicle includes a lamp unit and a mounting bracket. The mounting bracket supports the lamp unit. An outer flange extends from the mounting bracket and an inner flange extends inwardly from the mounting bracket so as to form a lens opening. The inner flange supports the lamp unit. One or more lock tabs are adapted to resiliently deform to secure the mounting bracket to the vehicle. One or more lamp unit legs are adapted to resiliently deform to secure the lamp unit to the mounting bracket.
Patent CA-2394611-A1 (CA)
Inventor: SIRGES WOLFRAM
IPC: C07D251/08
Filed: 2000-12-08
Abstract: The invention relates to a method for the production of compounds of formula (I), by reaction of compounds of formula (H), where Het, R1, R2 and R4 have the meanings given in the description, with anhydrous hydrogen chloride, or hydrogen chloride generating compounds.
Patent CA-2400286-A1 (CA)
Inventor: HARPOLE DENNIS
IPC: C22C38/04
Filed: 2001-01-18
Abstract: A bar product prepared from microalloyed bar steel is provided. The bar product is prepared by hot rolling and heat treating a microalloyed bar stee l. The hot rolled and heat treated microalloyed bar steel is prepared by steps of hot rolling a preform of the microalloyed bar steel at a temperature of between about 1,400~ F and about 2,200~ F to provide a steel bar having a diameter of between about 3/4 inch and about four inches, cooling the steel bar to provide a surface temperature of below about 1,100~ F, and heat treating the steel bar in an environment having a temperature of between abo ut 500~ F and about 1,300~ F. The bar product is preferably prepared without a step of cold drawing. In particular, the bar product is preferably prepared without a step of drawing to provide a 10% to a 35% reduction. The bar produ ct having a diameter of between about 3/4 inch and about four inches can be characterized as having a tensile strength of greater than about 105 ksi, a yield strength of greater than about 90 ksi, and elongation in two inches of  greater than about 7 %, and a reduction of area of greater than about 20%. T he invention relates to cylinder rods, hydraulic cylinders, methods for manufacturing cylinder rods and hydraulic cylinders.
Patent CA-2400807-A1 (CA)
Title: Method and system for messaging across cellular networks and a public data network
Inventor: ROBINSON BRUCE A
IPC: H04M1/725
Filed: 2001-03-06
Abstract: A method and system for instant message communication in a wireless (30) and wired (42) environment. A message is sent from a mobile unit (36) over a wireless communication network. The message includes a destination address, information associated with the mobile unit's user, message content and message address. If the destination address associated with an instant message function is previously stored at the instant message system (22) for the mobile unit's user, then the associated instant message function is executed at the instant message system using the information contained in the message content. If the destination address associated with an instant message name is previously stored at the instant system for the mobile unit's user, then an instant message is created according to the message content and is sent to the user with associated instant message name.
Patent CA-2403075-A1 (CA)
Title: Mono-et disaccharides destines au traitement de maladies associees a l'oxyde nitrique
Inventor: ELLIOT GARY
IPC: A61P7/00
Filed: 2001-03-15
Abstract: L'invention concerne des méthodes de traitement de maladies ou d'états modulés ou améliorés par l'oxyde nitrique, particulièrement l'ischémie ou les lésions de reperfusion, au moyen de glycolipides relatifs, sur le plan de la structure, au lipide A monophosphoryle mais présentant une réduction notable de l'activité proinflammatoire et pyrogénique.
Patent CA-2406067-A1 (CA)
Title: Compositions comprising the combination of a bile acid and a fibrate for use in therapies for hyperlipidaemia-associated disorders
Inventor: BORODY THOMAS JULIUS
IPC: A61K9/48
Filed: 2001-04-19
Abstract: The invention relates to pharmaceutical compositions comprising at least one fibrate and at least one bile acid, and to methods for the treatment of hyperlipidaemia or elevated liver function tests in a patient by administering at least one fibrate and at least one bile acid to the patient.
Patent CA-2406757-A1 (CA)
Inventor: HUNTON MATTHEW J
IPC: H04L27/26
Filed: 2001-02-28
Abstract: L'invention concerne un système et un procédé permettant de réduire une crête de signal dans un système de communications à spectre étalé du type comprenant un filtre destiné à limiter une largeur de bande de symboles de signaux émis à partir dudit système. Une unité de réduction (122) de crête de signal est placée devant le filtre (126) qui comprend un prédicteur de filtre (146) prédisant l'effet dudit filtre sur les symboles de sortie à l'aide de valeurs de coefficients de filtre correspondant à une fonction de réponse d'impulsion de filtre. Des symboles d'entrée prévus de façon à amener le signal de sortie à dépasser une valeur de crête prédéterminée sont réglés. L'invention concerne également plusieurs exemples d'algorithmes appropriés pour calculer la réduction de crête nécessaire à appliquer aux symboles d'entrée. L'unité de réduction de crête fournit des symboles réglés au filtre destinés à être traités et émis en sortie par le système de communications.
Patent CA-2407105-A1 (CA)
Title: Nozzle device
Inventor: MARTIN JAVIER
IPC: B05B15/525
Filed: 2002-10-07
Abstract: The invention relates to a nozzle device including a housing (1) having an inlet for a fluid and an orifice for spraying out a firm jet of fluid (38), which orifice is delim-ited by two or more members, at least one of which is movable relative to the other one between a first position in which the orifice has a minimal cross-section area in order to spray out the fluid in a firm jet in a forward direction from the hous-ing, and a second position in which the orifice is widened in order to be flushed clean by means of a coarse stream of fluid. According to the invention, a cap (2) is arranged in front of the orifice, said cap having two or more shield walls (16, 17) in which there are holes (20, 21) through which the firm jet of fluid (38), but not the coarse stream of flushing fluid, may pass.
Patent CA-2411934-A1 (CA)
Inventor: HYDE EDWARD R JR
IPC: A61N2/00
Filed: 2001-06-13
Abstract: L'invention concerne un appareil et des procédés destinés à stabiliser et/ou à maintenir des parties osseuses contiguës dans des relations voulues prédéterminées et à restreindre le mouvement ou la rotation à une, deux ou trois dimensions de ces parties. Plus précisément, l'invention concerne un appareil magnétique ayant au moins deux réseaux magnétiques (400 & 500), chacun comprenant des aimants (402A, 402B & 502) disposés d'une façon prédéterminée et chaque réseau (400 & 500) générant tout autour un champ magnétique. Une fois implanté et fixé aux parties osseuses contiguës, l'appareil produit des champs magnétiques interdépendants dans la zone desdites parties ainsi qu'une transduction de l'énergie magnétique en énergie mécanique et/ou de l'énergie mécanique en énergie magnétique potentielle, ce qui permet de reproduire un agencement fonctionnellement anatomique et/ou anatomiquement avantageux desdites parties osseuses. L'invention concerne en outre les prothèse orthopédiques comportant des réseaux magnétiques pour restreindre le mouvement relatif entre les parties osseuses contiguës dans différentes dimensions.
Patent CA-2413839-A1 (CA)
Inventor: LAPLANTE ALAIN
IPC: B27M1/02
Filed: 2002-12-10
Abstract: A method for fabricating a wood panel assembly comprising the acts of providing a steam-treated wood panel assembly comprising two faces and a core submitting the steam-treated wood panel assembly to an elevated pressure under an elevated temperature so as to decrease its thickness is described herein. Also described herein is a wood panel assembly having a high strength and a high resistance to swelling under moisture. The assembly comprises two faces, each of the faces having an outer surface; and a core provided between the two faces. The wood panel assembly, after a steam-treatment, is submitted to a high pressure under an elevated temperature to yield the high strength and high resistance to swelling under moisture properties.
Patent CA-2413997-A1 (CA)
Title: Open-loop step motor control system
Inventor: HOLDAWAY CHARLES R
IPC: H02P1/16
Filed: 1996-09-11
Abstract: A motor control system that reduces noise while reducing power requirements but providing sufficient torque. A one-phase-on drive mode modified to microstep between "one phase on" positions is used to accelerate the motor in a non-linear manner to a maximum speed. The microstep drive modes have a constant period, and the step rate of the motor is increased by decreasing the number of microsteps in succeeding steps of the motor. A modified full step waveform maintains the motor at the maximum speed, where the current to one winding of the step motor changes polarity within one motor step while the other remains approximately constant providing increased smoothness in the drive and reduced noise. The polarity changes in accordance with the inductance and the compliance voltage of the motor. A one-phase-on waveform modified to include microsteps between "one phase on" positions later decelerates the motor in a non-linear manner, and the motor stops in a detent position until another waveform of steps is delivered to the motor.
Patent CA-2414576-A1 (CA)
Title: Promoting whole body health
Inventor: WIMALASENA ROHAN LALITH
IPC: A61K8/20
Filed: 2001-06-28
Abstract: The present invention relates to promoting whole body health in humans and animals by using topical oral compositions comprising a safe and effective amount of chlorite ion in admixture with a pharmaceutically acceptable carrier, said compositions being effective in controlling bacterial-mediated diseases and conditions present in the oral cavity and inhibiting the spread into the bloodstream of oral pathogenic bacteria and associated bacterial toxins and resultant inflammatory cytokines and mediators. The present invention also encompasses methods of use of these compositions by topically applying to the oral cavity, a safe and effective amount of chlorite ion to promote and/or enhance whole body health in humans and other animals.
Patent CA-2415599-A1 (CA)
Title: Razor cartridge with painted and drawn retaining clip
Inventor: GUAY MATTHEW J
IPC: G01N33/32
Filed: 2001-07-12
Abstract: A shaving razor cartridge (10) including a housing (12) having an upper surface, a housing opening (22) in the upper surface and side surfaces extending downward from the upper surface, blades mounted in the opening and supported by the housing, and a retaining clip (20) on the upper surface having a clip opening around the housing opening. The retaining clip (20) is made of flat painted sheet metal that has been drawn so as to provide an upper surface (28) extending outward of the clip opening and side surfaces (30,32) extending downward over the side surfaces of the housing. The paint on the sheet metal has sufficient delamination properties to pass a delamination test involving drawing a piece of flat painted sheet metal such that the paint is compressed greater than 35 % and inspecting the resulting drawn piece of sheet metal to see there has been delamination of the paint.
Patent CA-2416209-A1 (CA)
Title: Apparatus and method for polarizing polarizable nuclear species
Inventor: LEUSCHNER MARK
IPC: G01R33/28
Filed: 2001-07-12
Abstract: The present invention is a polarizing process (10) involving a number of steps. The first step requires moving a flowing mixture of gas (12), the gas  at least containing a polarizable nuclear species and vapor of at least one alkali metal, with a transport velocity that is not negligible when compared  with the natural velocity of diffusive transport. The second step is propagating laser light in a direction (14), preferably at least partially through a polarizing cell. The next step is directing the flowing gas along a direction generally opposite to the direction of laser light propagation (16 ). The next step is containing the flowing gas mixture in the polarizing cell (18). The final step is immersing the polarizing cell in a magnetic field (20). These steps can be initiated in any order, although the flowing gas, t he propagating laser and the magnetic field immersion must be concurrently acti ve for polarization to occur.
Patent CA-2416636-A1 (CA)
Title: Bushing for oil film bearing
Inventor: BONAZOLI STEPHEN
IPC: F16C17/02
Filed: 2003-01-17
Abstract: A bushing has a cylindrical wall with an inner bearing surface configured and dimensioned to surround the journal surface of a roll neck in a rolling mill.  The bearing surface has a primary recess into which oil is admitted to serve as a lubricant between the journal and bearing surfaces. The primary recess has a width measured between circumferentially spaced edges, and a length spaced from the ends of the bearing surface by land segments of the bearing surface. Secondary recesses in the land segments have widths that are narrower than the width of the primary recess.
Patent CA-2417943-A1 (CA)
Inventor: ANASTASSIADES TASSOS P
IPC: A61K31/7008
Filed: 2003-01-31
Abstract: The invention provides a method of and compositions for enhancing weight gain or growth of a mammal by administering to the mammal an effective amount of a N-acylated-2-glucosamine derivative of the general formula (I).    wherein R is an alkyl radical of the general formula C n H2n+1 and n is selected from 2-12; and pharmaceutically acceptable salts, esters and glucosides thereof. Preferably n is 3.
Patent CA-2420299-A1 (CA)
Title: High precision wavelength monitor for tunable laser systems
Inventor: CHILDERS BROOKS
IPC: H01S3/137
Filed: 2000-10-05
Abstract: A solid-state apparatus for tracking the wavelength of a laser emission has a power splitter that divides the laser emission into at least three equal components. Differing phase shifts are detected and processed to track variations of the laser emission.
Patent CA-2420984-A1 (CA)
Inventor: OGASAWARA TOMIO
IPC: C12P21/02
Filed: 2001-08-28
Abstract: A batch-type method of synthesizing a cell-free protein which is characteriz ed by comprising, in a means of a reaction for synthesizing a cell-free protein , (1) bringing a synthetic reaction solution (a reaction phase) containing a biological extract into contact directly with a substrate and an energy sour ce supplying solution (a supplying phase) without separating by a semi-permeabl e membrane, thus continuously supplying the substrate and the energy source molecules of the supplying phase into the reaction phase by free diffusion v ia the contact interface and, at the same time, taking off the by-products form ed in the reaction phase into the supplying phase to thereby prolong the reacti on time, and thus elevating the reaction efficiency; (2) pre-incubating (pre- heating) a reaction solution, containing a wheat germ extract, then diluting  the synthesis reaction solution by adding a diluent solution to thereby prolong the synthetic reaction time, and thus elevating the synthesis efficiency; (3) re-supplying a substrate required in the synthesis of the protein (amino acid, ATP, GTP, creatine phosphate, etc.) and an energy sourc e to the reaction mixture with the use of a gel filtration column or a semi- permeable membrane after ceasing the synthesis reaction and, at the same tim e, discontinuously taking off the by-products formed by the reaction to thereby  elevate the efficiency of the reaction.
Patent CA-2422636-A1 (CA)
Title: Acoustic switch and apparatus and methods for using acoustic switches within a body
Inventor: DORON EYAL
IPC: A61B5/103
Filed: 2001-10-15
Abstract: An implant for insertion or implantation within a body includes an electrica l circuit for performing one or more commands when the implant is activated, a n energy storage device, and a switch coupled to the electrical circuit and th e energy storage device. An acoustic transducer is coupled to the switch, the acoustic transducer being activatable upon acoustic excitation by an externa l acoustic energy source for closing the switch to allow current flow from the  energy storage device to the electrical circuit. The one or more commands includes measuring a physiological parameter with a biosensor coupled to the  electrical circuit, or controlling a therapeutic device coupled to the electrical circuit. The therapeutic device or biosensor may be activated for  a predetermined time or until the switch is opened in response to another acoustic excitation of the acoustic transducer.
Patent CA-2424128-A1 (CA)
Title: Removable cylindrical lock core
Inventor: FIELD PETER H
IPC: E05B9/04
Filed: 2003-03-28
Abstract: A shell and core interchangeable lock assembly for use in a shell housing. The core includes a rotatable pin plug and the shell includes a substantially cylindrical body with a pin chest therein. A mechanism which captures the shell and core within the shell housing includes an integral retainer ring and lug which is attached to the core. The mechanism allows rapid insertion and removal of the shell and core by the use of a correctly bitted control key. The mechanism additionally has a sub-mechanism for preventing its operation by accident or by tampering without the appropriate control key.
Patent CA-2425691-A1 (CA)
Inventor: HALL PHILIP
IPC: C07C11/04
Filed: 2001-10-04
Abstract: A hydrocarbon conversion process such as an auto-thermal cracking process in  which a hydrocarbon feed and a molecular oxygen-containing gas are contacted  in a reaction zone in the presence of a catalyst to produce an outlet stream  having an oxygen concentration which is at, near or above the flammable limi t and in which process a loss of reaction is detected and used as a signal to activate means for mitigating the risk of explosion downstream of the reacti on zone. The loss of reaction may be detected for example by a sudden increase in oxygen concentration in the outlet stream and/or a sudden drop in temperatur e of the outlet stream.
Patent CA-2426450-A1 (CA)
Title: Composants de batterie extrudes et procede de fabrication
Inventor: HUBBARD HUGH VYVYAN ST AUBYN
IPC: H01M6/40
Filed: 2001-08-31
Abstract: L'invention concerne un appareil et un procédé destinés à produire des stratifiés multicouches de matière électrolyte polymère comprenant une ou plusieurs couches d'électrodes. L'appareil (40) comprend un appareil d'extrusion (42) pour extruder une matière polymère (76) et une paire de rouleaux chauffés (46, 48) entre lesquels la matière (76) et les électrodes (60, 68, 72) sont pressées de manière à produire un extrudé continu (80). Le procédé peut également consister à produire un mélange pouvant être gélifié comprenant un polymère cristallisable et un liquide organique aprotique, à donner au mélange la forme d'une bande allongée et à mettre en contact cette bande avec une matières à électrodes. Une étape de compression et de chauffage peut être prévue.
Patent CA-2428702-A1 (CA)
Title: System and method of terrestrial frequency reuse using signal attenuation and dynamic channel assignment
Inventor: KARABINIS PETER D
IPC: H04B7/204
Filed: 2001-12-04
Abstract: There is provided a cellular communications system, comprising a space based system comprising at least one satellite, each satellite comprising at least one antenna and establishing a first set of cells and transmitting and receiving waveforms using at least a first portion of at least one predetermined frequency band used by the first set of cells, a ground based system comprising at least one base transceiver station (BTS), each BTS establishing a second set of cells and transmitting and receiving utilizing at least a second portion of the one predetermined frequency band, the space based and ground based systems functioning autonomously and at least one of using and reusing at least a portion of spectrum from the same at least one predetermined frequency band to be used as at least one of the uplink and downlink frequency channel from any of the frequencies within the at least one predetermined frequency band, at least one subscriber terminal communicating with at least one of the space based system and the ground based system when located in at least one of the first and second set of cells and at least one radio resource manager determining available communication links between the at least one subscriber terminal and at least one of the space based system and ground based systems.
Patent CA-2430706-A1 (CA)
Inventor: WRIGHT DAVID SKINGLEY
IPC: B21C47/32
Filed: 2001-12-04
Abstract: The invention is particularly directed to the problem of creep deformation in a coiled aluminium strip, which occurs during coiling and for a period thereafter. the problem arises because the profile of the strip across its width is not flat, and is in fact usually thicker in the middle than at the edges (positive crown). To cater for this, the invention provides that the spool (1) onto which the coil is wound is adapted to provide more support to the strip in the centre than at the edges. Various ways of achieving this are described; one example, as illustrated, is to make the central portion (2) of the spool (1) of greater diameter than the end portions (3) of the spool. A  strip having a positive crown which is wound onto such a spool was found to exhibit significantly reduced creep strain, leading to reduced creep deformation.
Patent CA-2431741-A1 (CA)
Title: Alkaline cleaning and sanitizing composition effective for soap scum removal
Inventor: COLURCIELLO ANDREW FRANCIS
IPC: C11D3/20
Filed: 2001-11-19
Abstract: Alkaline cleaning and sanitizing compositions which are essentially free of chelating agents based on organic acid compound, especially nitrogen containing chelating agents, which composition is particularly directed for the effective removal of soap scum stains on hard surfaces. The compositions of the present invention are particularly adapted to be used as a 'ready-to-use' type composition, as well as in a non-pressurized container which is supplied with a hand pumpable trigger spray apparatus. The present invention is also directed to the use of such a composition in the cleaning or sanitization of a hard surface, as well as methods for producing such compositions.
Patent CA-2431863-A1 (CA)
Title: Portail de controle d'acces
Inventor: ZIELINSKI MAREK A
IPC: G07B15/00
Filed: 2003-06-26
Abstract: Un portail d'accès sépare un côté non payé d'une barrière d'entrée contrôlée d'un côté payé. Le portail comprend un vestibule reliant les côtés payés et non payés de la barrière d'entrée contrôlée. Une première porte sépare le vestibule du côté non payé de la barrière d'entrée contrôlée et une deuxième porte sépare le vestibule du côté payé de la barrière d'entrée contrôlée. Une boîte de collecte de montant d'un billet est positionnée sur le côté non payé. Un contrôleur est relié de manière opérationnelle à la boîte de collecte du montant d'un billet. Le contrôleur, à la réception d'une indication de collecte du montant d'un billet, contrôle l'arrivée d'une autre indication de collecte du montant d'un billet. À l'issue du contrôle, le contrôleur fait pivoter la première porte et par la suite, la deuxième porte.
Patent CA-2432122-A1 (CA)
Title: Aryl and aminoaryl substituted serotonin receptor agonist and antagonist ligands
Inventor: ROBICHAUD ALBERT
IPC: A61P25/06
Filed: 2001-12-19
Abstract: Published without an
Patent CA-2433391-A1 (CA)
Inventor: CHANG MING U
IPC: H01Q1/24
Filed: 2002-01-11
Abstract: A communication system (10) has a base station having an adaptive antenna with a plurality of main array antenna elements for generating a plurality of communication beams. The system further includes a gateway station coupled to the base station. The gateway station forms a plurality of beams commands by communicating plurality of a control signals to the base station to form the communication beams.