baber/WOPTO huggingface dataset:
Patent CA-2517358-A1 (CA)
Title: Isoquinoline derivatives and methods of use thereof
Inventor: ROY ALOKA
IPC: C07D471/04
Filed: 2004-02-26
Abstract: The invention relates to Isoquinoline Derivatives; compositions comprising an effective amount of an Isoquinoline Derivative; and methods for treating or preventing an inflammatory disease or a reperfusion disease comprising the administration of an effective amount of an Isoquinoline Derivative.
Patent CA-2517781-A1 (CA)
Title: Novel cellulase enzymes and systems for their expression
Inventor: WARD MICHAEL
IPC: C12N9/42
Filed: 1994-12-19
Abstract: The present invention relates to the cloning and high level expression of novel truncated cellulase proteins or derivatives thereof in the filamentous fungus Trichoderma longibrachiatum. Further aspects of the present invention relate to fungal transformants that express the novel truncated cellulases and derivatives, and expression vectors comprising the DNA gene fragments or variants thereof that code for the truncated cellulases derived from Trichoderma longibrachiatum using genetic engineering techniques.
Patent CA-2517979-A1 (CA)
Inventor: ARTHURS TREVOR
IPC: F16B4/00
Filed: 2004-03-03
Abstract: A multilayer shrink film and methods of making same comprising high speed polyethylenic outer layers along with one or more cyclic-olefin copolymer (COC) containing inner layers. The multilayer shrink films of the invention are produced using film biaxial orienting means, have haze values of 5 or less and Young~s modulus of 50,000 psi or greater and superior hot slip properties.  In order to achieve the desired modulus, films of the present invention comprise from 10% to 30% COC and from 2% to 25% softening olefin copolymer.  Preferably the film comprises large proportion of linear low density polyethylene (LLDPE). Suitable COCs for use in the invention are limited to single site catalyzed COC.
Patent CA-2518065-A1 (CA)
Title: Apparatus and method for reducing impurities in a semiconductor material
Inventor: ZHANG DAVIS
IPC: C30B33/00
Filed: 2004-03-02
Abstract: An apparatus and method of treating multiple wafers to reduce the density of impurities as well as to improve the uniformity of substrate electrical characteristics without any thermal stress. The wafers are chemically treated, and heat treated in a sealed reaction tube under arsenic overpressure with a controlled thermal profile to heat the wafers. The thermal profile controls temperature of different zones inside of a furnace containing the sealed reaction tube. Impurities of the wafers are dissolved, and are out-diffused from the inner portions to the outer portions of the wafers.
Patent CA-2518236-A1 (CA)
Title: High-rise fire fighting, rescue and construction equipment
Inventor: KOSHEVAYA ANNA VLADIMIROVNA
IPC: B66B7/02
Filed: 2004-09-13
Abstract: An elevator system for traveling on a rail (1) attached to the outside of a high-rise building (2). The rail has an H shape and has trolleys (37, 38) connected to cables riding in a channel on the rail for raising and lowering elevators. Motors (7) rotate spools (9, 10) having cables (35,36) connected to the trolleys. One elevator having a telescoping arm (18) attached for reaching any position on or above the building. A platform or cabin (20) attached to the telescoping arm can deliver materials to the building while under construction and thereafter be used for building maintenance such as window washing. The telescoping arm may have various attachments for different functions such as for rescuing people trapped in a high-rise during a fire or for positioning fire fighters and hoses or fire fighting equipment next to a fire.
Patent CA-2518519-A1 (CA)
Inventor: DAVIES MICHAEL BIRSHA
IPC: B05B11/00
Filed: 2004-03-11
Abstract: L'invention concerne un dispositif dont le boîtier (9) contient un distributeur de liquide (5) fonctionnant sous l'effet d'une action de pompage et possédant un ajutage de distribution (11). Ce dispositif (5) est composé d'un corps définissant une cavité et d'un ajutage de distribution (11) possédant un orifice de distribution (15), d'un ensemble d'évacuation de liquide (8) logeant dans la cavité et possédant un boîtier creux définissant un réservoir servant à contenir un volume de liquide et un plongeur en contact coulissant avec ledit boîtier creux. Ce plongeur possède une partie tubulaire s'étendant depuis une première extrémité du boîtier creux afin de coopérer avec l'ajutage de distribution (11) et de permettre au liquide pompé de passer depuis le réservoir jusqu'à l'ajutage de distribution (11), l'orifice de distribution (15) dudit ajutage (11) étant pourvu d'un bouchon réversible (60).
Patent CA-2520921-A1 (CA)
Inventor: MANESIS NICK J
IPC: B67D7/76
Filed: 2004-03-31
Abstract: A dispensing assembly to be coupled to a resilient-walled vessel includes a tip defining an unobstructed bore positioned to be in direct communication with the vessel when coupled to the vessel. The tip includes a valve structured to allow drop-wise liquid dispensing when sufficient pressure is applied to the resilient wall of the vessel, and to prevent liquid back flow at zero as well as near zero pressure differentials across the valve. The assembly also includes at least one vent opening structured to allow air into and out of the vessel, and at least one filtration element extending across the vent opening. A cap having an antibacterial liner is also provided. The combination of the filtration element, the antibacterial liner in the cap, and the ability of the valve to prevent back flow enables the solution in the vessel to remain sterile, with no need for preservatives.
Patent CA-2521624-A1 (CA)
Title: Pharmaceutical compositions releasing their active agents from a buccal or sublingual location to overcome an absorption window problem
Inventor: CHANG RONG-KUN
IPC: A61K9/22
Filed: 2004-04-13
Abstract: Disclosed are controlled release dosage forms of pharmaceutical or nutritional agents that are intended for retention in a buccal or sublingual location for administration. The dosage forms are particularly useful for the sustained release administration of drugs that have a limited window of absorption in the gastrointestinal tract and that are minimally, if at all, absorbed nucosally.
Patent CA-2521805-A1 (CA)
Title: A tongue-operated input device for control of electronic systems
Inventor: MANAL KURT
IPC: G09G5/00
Filed: 2004-03-29
Abstract: A method and apparatus for tongue-operated control of an electronic system is presented. The apparatus includes a sensor-mounting device (111) secured in the mouth, a sensor that interfaces to the tongue (107) and a sensor interface device (114) that converts sensor outputs to sensor signals proportional to a measure of the interface of the tongue to the sensor, computes control signals from a vector sum of sensor signals, and couples either control signals or sensor signals to the electronic system by cable (115), radio frequency (202) or infrared transmission (307).
Patent CA-2523410-A1 (CA)
Inventor: VAN DER BURG-KOOREVAAR MONIQUE
IPC: A23L1/305
Filed: 2004-04-23
Abstract: Process for the preparation of a hydrolysed casein product comprising tripeptides VPP, IPP and /or LPP, wherein a substrate comprising casein or casein fragments is subjected to enzyme treatment wherein the enzyme is derived from Aspergillus, wherein the enzyme concentration is 2-10 wt.% based on casein and that the enzyme has a high proteolytic activity.
Patent CA-2523785-A1 (CA)
Inventor: STEINMAN RICHARD
IPC: A61K31/7088
Filed: 2004-05-10
Abstract: In one aspect, the invention provides a random or semirandom siRNA (encoding) library. Another aspect of the invention pertains to methods for construction of random or semirandom siRNA (encoding) libraries. Another aspect of the invention is vector systems for use in constructing siRNA libraries and/or that can express single siRNAs and siRNA libraries both constitutively and in an inducible fashion. In another aspect, the invention provides a method of using an siRNA library. The siRNA library is introduced into a population of cells. The population of cells then is subjected to a selection process to select a subpopulation of cells exhibiting a different behavioral, biochemical, chemical, functional, molecular, morphological, phenotypic, or physical property from the remainder of population. Following the selection process, the subpopulation of cells can be isolated, analyzed, and/or cloned as desired. Such analysis of the subpopulation can be identification and sequencing of the siRNA species responsible for the different properties of the subpopulation relative to the remainder of the population. Alternatively, the subpopulation can be further analyzed by genomic, proteomic, and/or cellomic assays. Where such genomic, proteomic, and/or cellomic assays are employed, the method can produce several useful bioinformatics products.  Specific siRNAs identified through this process may have direct therapeutic value.
Patent CA-2524542-A1 (CA)
Inventor: PERRY GLEN F
IPC: F17D1/18
Filed: 2005-10-26
Abstract: A method and apparatus for transporting heavy oil in a pipeline using shear heating.  Shear heating provided by external friction or internal friction acts to heat the heavy oil to increase or maintain the temperature of the heavy oil as it flows through the pipeline. The pipeline may be designed to enhance shear heating.
Patent CA-2528013-A1 (CA)
Inventor: KANG JEON HONG
IPC: F24C15/16
Filed: 2005-11-25
Abstract: A microwave oven in which a power transmission transmitting driving force of a motor moves a tray right and left without direct contact with the tray. The microwave oven includes a support disposed between a bottom plate and the tray to support the tray and the power transmission transmitting driving force of the motor to the support such that the support linearly travels. The shape of an oval guide hole formed in the support is changed to adjust the stopping time of the support at the rightmost or leftmost side. The tray linearly travels together with the support when the support linearly travels. The microwave oven further includes a tray restriction device or a tray moving device for guiding the linear movement of the tray. The tray restriction device and the tray moving device are implemented by locking steps, grooves, protrusions, or rollers.
Patent CA-2528718-A1 (CA)
Title: Treatment of amd with combination of ingredients
Inventor: BARKER RONNIE C
IPC: A61K31/375
Filed: 2004-06-18
Abstract: The present invention is directed to methods for enhancing current treatment regimens for age-related macular degeneration (AMD). The methods of the invention include intraocular delivery of AMD compositions along with antioxidant compositions. Alternatively, the methods of the invention include a daily regimen of ocular vitamin consumption in conjunction with other treatment methods for AMD.
Patent CA-2529107-A1 (CA)
Inventor: KETTENBACH GERHARD
IPC: B01J10/00
Filed: 2005-12-05
Abstract: The invention relates to a process for simultaneously performing two chemically successive reactions in a loop reactor, specifically reaction I) an optionally catalyzed equilibrium reaction between high-boiling liquid reactants, in which essentially one high boiler is formed as an intermediate and at least one low boiler as a by-product, and (reaction II) a substantially diffusion-controlled reaction in which the liquid intermediate is reacted with at least one gaseous reactant to give the end product, wherein reactions (I) and (II), optionally after a start phase, are allowed to proceed simultaneously in the same apparatus, specifically loop reactor, and the loop reactor has a connectable gas-liquid circulation system coupled via an ejector mixing nozzle, in which circulated liquid phase is mixed in the ejector mixing nozzle with newly supplied gaseous reactant of reaction (II) (6) and/or gaseous reactant of reaction (II) aspirated by means of the ejector from the reactor via a connectable condenser (5), and fed to the reactor by a liquid jet ejector (2) for the reaction, the low-boiling by-products) of reaction (I) and also any low-boiling solvent being condensed and discharged in the condenser continuously over the duration of the process.    In particular, the invention relates to a process for etherifying high-boiling polyether alcohols.
Patent CA-2529397-A1 (CA)
Inventor: LEE ROBERT ARTHUR
IPC: B42D15/00
Filed: 2004-07-07
Abstract: There is disclosed a method of forming a reflective device which generates an optically variable image which varies according to the angle of observation.  The method comprises the steps of providing a primary pattern which encodes a latent image, the primary pattern having a plurality of image elements, and providing a corresponding secondary pattern which will decode the primary pattern to allow the latent image to be observed when the primary and secondary patterns are in at least one registration, wherein the secondary pattern is provided by a micro mirror array (MMA) having a plurality of each of at least two different types of micro mirror elements, wherein the primary pattern is provided such that predetermined image elements of the primary pattern render reflection effects from predetermined micro mirror elements of the MMA optically ineffective at least at one observation angle when the reflective device is illuminated with a light source to thereby enable the latent image to be observed.
Patent CA-2530339-A1 (CA)
Inventor: CAMPBELL MARK
IPC: B31B70/62
Filed: 2005-12-15
Abstract: The invention consists of a method of making a container from a foldable pattern, comprising: a) placing one or more first contact glue spots on a first surface of the pattern; and b) placing one or more second contact glue spots on a second surface of the pattern, the second contact glue spots positioned in relation to the first contact glue spots such that when the pattern is folded to assemble the container, the first contact glue spots bond with the second contact glue spots to create a glued bottom for the container.
Patent CA-2530791-A1 (CA)
Inventor: DAO VIET DUNG
IPC: B32B3/30
Filed: 2004-06-29
Abstract: Selectively embossed surface covering prepared by applying on a substrate a plastic layer with a printing ink containing a photoinitiator, applying, gelling and softening a non curable coating and then a curable coating over said plastic layer which had previously been gelled, mechanically embossing the softened curable coating, activating said photoinitiator and curing the curable coating in those areas over said ink, heating to fuse the curable coating and the plastic layer together and activating a curing photoinitiato r of the curable coating so as to cure the curable coating in the unprinted areas.
Patent CA-2532940-A1 (CA)
Inventor: DESMIT MARK ANTHONY
IPC: A63B57/00
Filed: 2006-01-13
Abstract: A golf tee for use in teeing a golf ball during a round of golf or practice is disclosed. The golf tee includes a stem portion engaged to an elongated base portion. The stem portion includes a flexible tubular-shaped body defining a cavity. The body includes a flared portion terminating at a circular rim defining a golf ball engaging surface. The base portion has a first end terminating in a point adapted for insertion into a tee box. The stem portion and base portion may be integrally constructed by an injection molding process. The golf tee is shaped and constructed to reduce inhibiting forces against ball flight when a ball resting upon the engaging surface is struck by a club. Depth gauge indicia may be imprinted on an exterior surface of the golf tee for use to insert the golf tee to a pre-determined depth.
Patent CA-2534071-A1 (CA)
Title: Fault diagnosis, repair and upgrades using the acoustic channel
Inventor: GANTMAN ALEXANDER
IPC: G01H/
Filed: 2004-07-28
Abstract: An acoustic channel is used for fault diagnosis, repair, and upgrades. Remote diagnosis uses self-test data encoded into sound waves. Repair data and upgrades are also encoded and transmitted as sound waves.
Patent CA-2535330-A1 (CA)
Inventor: GOTTLING JOSEF
IPC: E05C1/08
Filed: 2006-02-07
Abstract: An apparatus for applying a conditioning solution, a rubber-covering solution, or a medium for producing an image-differentiating layer, to a surface to be coated, in particular to a rewritable and erasable printing forme positioned on a forme cylinder of a press, includes a coating roller which applies the fluid to the surface to be coated. The coating roller rolls on the surface to be coated and simultaneously executes a translational movement along an axis of rotation of the coating roller relative to the surface to be coated. A smoothing roller which evens out a layer thickness of the fluid on the coating roller rolls on the coating roller. The coating roller has a dry or fluid-free section at the front, in the direction of the translational movement, and a rear section, wherein a device applying the fluid to the coating roller applies to fluid only to the rear section.
Patent CA-2538004-A1 (CA)
Title: Rotary piston machine
Inventor: ARNOLD FELIX
IPC: F04C15/00
Filed: 2004-09-10
Abstract: A rotary piston machine, with a driving part and a driven part, which are geared together, is proposed, for which these parts 17 and 18 run on a common stationary main axle 8.
Patent CA-2538059-A1 (CA)
Title: Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc
Inventor: PARK YONG CHEOL
IPC: G11B20/18
Filed: 2004-10-12
Abstract: A write-once recording medium structure and an apparatus and method for recording final management information on the recording medium, are provided.  The recording medium includes a temporary defect management area (TDMA) and a defect management area (DMA). The method includes transferring information recorded in the TDMA to the DMA of the recording medium and recording the transferred information in the DMA as final management information. The final management information includes at least one defect list and either space bit map information or sequential recording range information. The position information on one or all valid defect lists is recorded in the DMA.
Patent CA-2538577-A1 (CA)
Title: Characterizing connectivity in reservoir models using paths of least resistance
Inventor: FRANKEL DAVID S
IPC: G01V9/02
Filed: 2004-09-29
Abstract: The invention relates to numerical simulation of subsurface geological reservoirs. More specifically embodiments of the invention are related to computer modeling of the transmission of properties, for example the flow of fluids (e.g. hydrocarbon natural resources and water), within subsurface geological reservoirs. One embodiment of the invention includes a method of evaluating the transmission of a property within a subsurface geologic reservoir using a graph-theory single source shortest path algorithm.
Patent CA-2539941-A1 (CA)
Title: Refrigerated worksurface
Inventor: SCHWICHTENBERG BRADLEY R
IPC: A22C17/00
Filed: 2004-09-21
Abstract: A refrigerated worksurface for processing food products includes a base and at least one cooling element supported on the base. A preparation surface is positioned on the base atop the cooling element and is configured to be cooled by the cooling element. A cooling system is configured to circulate a coolant through the cooling element so that a temperature of the preparation surface is maintained within a predetermined range. The cooling element may be one or more cooling element pans or may be a passage beneath the preparation surface for flow of fluid through the passage and in contact with an underside of the preparation surface.
Patent CA-2541743-A1 (CA)
Title: Method and device for setting ecp brakes to modes of operation
Inventor: NEWTON GARY S
IPC: B60T13/68
Filed: 2005-06-17
Abstract: A method of setting an electropneumatic brake device (45) on a rail car to a mode of operation includes applying a wake-up voltage on a tramline (40) to each brake device connected to the tramline (40). A command signal is sent to each brake device (45) to enter a requested mode of operation. An acknowledgement signal is received from each of the brake devices (45) on the trainline (40), and a command signal is sent to each brake device (45) to stop broadcasting.
Patent CA-2542258-A1 (CA)
Title: Fungicidal mixtures
Inventor: STIERL REINHARD
IPC: A01N43/36
Filed: 2004-10-27
Abstract: Disclosed are fungicidal mixtures containing 1) a triazolopyrimidine of formula (I) and 2) fludioxonil of formula (II) at a synergistically effective quantity as active components. Also disclosed are methods for controlling harmful fungi with the aid of mixtures of compound (I) and compound (II), the use of compound (I) along with compound (II) for producing such mixtures, and agents containing said mixtures.
Patent CA-2542717-A1 (CA)
Title: Tuyere d'ejection d'un moteur d'engin volant
Inventor: BEUTIN BRUNO ALBERT
IPC: F02K1/40
Filed: 2006-04-10
Abstract: Tuyère d'éjection d'un moteur d'engin volant, comprenant un corps tubulaire à deux canaux de sortie délimitant en amont une veine primaire d'écoulement de gaz partagée en aval en deux veines secondaires parallèles d'écoulement de gaz, les canaux de sortie comprenant des moyens d'orientation de poussée, constitués par des boîtiers d'injection de gaz dans les veines secondaires précités, ces boîtiers étant fixés sur des parois latérales des canaux de sortie dans un espace intermédiaire formé entre les parties aval des canaux de sortie et comportant chacun une fenêtre alignée avec une fente formée dans une paroi latérale du canal de sortie correspondant, et des moyens commandés de réglage du débit de gaz injecté par la fenêtre dans la veine secondaire.
Patent CA-2544197-A1 (CA)
Title: Process for preparing methyllithium and a stable solution therefrom
Inventor: WEN JING Q
IPC: C02F1/02
Filed: 2004-09-22
Abstract: Methyllithium is prepared by reacting chloromethane with a dispersion lithium metal in an aromatic organic solvent with methyltetrahydrofuran.
Patent CA-2545148-A1 (CA)
Title: Stabilized compositions comprising probiotics
Inventor: MYATT GRAHAM JOHN
IPC: C12N1/04
Filed: 2004-11-08
Abstract: Stabilised dry bacterial compositions comprising greater than 10% dried bacterial concentrate having a concentration of bacteria of at least 1 x 108 cfu/g are provided. The compositions have improved stability. Also provided are packaged bacterial compositions, unit-dose compositions and methods of manufacturing the compositions of the present invention.
Patent CA-2545238-A1 (CA)
Inventor: STEVENSON LINDA M
IPC: G06F/
Filed: 2004-11-12
Abstract: A method, computer readable medium with programmed instructions, and system for obtaining, managing, and providing retrieved content includes selecting one or more concepts form a plurality of concepts. One or more chucks of contents are associated with each of the concepts. At least one search parameter is provided and the one or more chunks associated with each of the selected concepts are searched using the at least one search parameter. The one or more chunks which match the selected concepts and the at least one search parameter are presented.
Patent CA-2546907-A1 (CA)
Title: Process for preparation of substituted amino alcohols
Inventor: AFRAGOLA JAY THOMAS
IPC: C07D487/04
Filed: 2004-12-07
Abstract: There is provided a process for the preparation of substituted amino alcohols HO-(CH2)n-NR1R2 from haloalcohols HO-(CH2)n-X, where X is Cl, Br or I, bz reaction with an amine HNR1R2, in water as solvent at a temperature range of about 20~C to about 90~C optionally in the presence of a catalytic amount of an iodide source3 metal iodides. The haloalcohols are useful in the preparation of 6-[(substituted)phenyl]-triazolopyrimidine compounds which are useful in the treatment of cancer.
Patent CA-2547173-A1 (CA)
Inventor: MEYERS DANIEL SETH
IPC: A45B9/02
Filed: 2006-05-17
Abstract: A comfort cane includes a cane shaft having an upper end and lower end thereof, and a two-piece handle affixed to the upper end of the cane shaft. The handle includes a rigid body portion substantially defining a profile of the handle in a top view of the handle, and a top portion attached to the body portion. The top portion is soft and resilient with respect to the body portion.