baber/WOPTO huggingface dataset:
Patent CA-2583358-A1 (CA)
Inventor: GOLITSCHEK EDLER VON ELBWART A
IPC: H04L27/34
Filed: 2005-07-20
Abstract: A method is provided which improves reliability of channel estimation in a digital communication system by reducing the ambiguity in the recognition of received symbols evaluated for the channel estimation. A data word transmitted according to a first mapping of data word values to modulation states is re-transmitted at least once with a second, re-arranged mapping of data word values to modulation states. The second mapping and possible further mappings are generated from the first mapping in a way that the number of different results which can be obtained from combining the transmitted original data symbol and the re-transmitted counterpart data symbol(s) is lower than the number of original modulation states in the first mapping.
Patent CA-2587778-A1 (CA)
Inventor: VILARD DANIEL J
IPC: F01L1/46
Filed: 2005-11-08
Abstract: A multilayer metal gasket for an internal combustion engine having an integrated sensor or sensors, such as a pressure sensor. The sensor is located within a combustion cylinder opening in the gasket. Preferably, a sensor is located within each combustion cylinder opening of the gasket. The gasket may also include an integrated sensor signal conditioning module. The gasket is made by a method which includes forming the necessary sensor housings and signal line channels within the spacing layers of the gasket.
Patent CA-2588465-A1 (CA)
Title: Pharmaceutical composition containing an anti-nucleating agent
Inventor: CRUANES MARIA T
IPC: A61K9/48
Filed: 2005-12-02
Abstract: Pharmaceutical compositions suitable for oral administration in solid dosage forms are described. The compositions comprise an effective amount of a drug compound in the form of a salt, wherein the drug salt is characterized by conversion to a less soluble form of the drug compound under certain pH  conditions, and an anti-nucleating agent.
Patent CA-2589137-A1 (CA)
Title: Medicament oral a liberation modifiee d'au moins un principe actif sous forme multimicrocapsulaire
Inventor: GUIMBERTEAU FLORENCE
IPC: A61K9/50
Filed: 2005-11-02
Abstract: Le domaine de l'invention est celui des médicaments ou compositions pharmaceutiques oraux, plus particulièrement du type de celles comprenant un ou plusieurs principes actifs. Le but de l'invention est de fournir un médicament oral perfectionné administrable en une ou plusieurs prises quotidiennes, à libération modifiée de principe actif (en particulier un principe actif) permettant d'améliorer l'efficacité prophylactique et thérapeutique d'un tel médicament. Ce but est atteint par la forme galénique orale multimicrocapsulaire selon l'invention dans laquelle la libération du PA est régie par un à double mécanisme de déclenchement de la libération: "temp s déclenchant" et "pH déclenchant". Ce médicament comprend des microcapsules à libération modifiée de principe actif comportant chacune un coeur comprenant le principe actif et un ou plusieurs agents gonflants et au moins un revêtement permettant la libération modifiée du principe actif.
Patent CA-2589691-A1 (CA)
Title: Polymeric endoprostheses with modified erosion rates and methods of manufacture
Inventor: DESIMONE JOSEPH M
IPC: A61F2/06
Filed: 2005-12-01
Abstract: An erodible prosthesis comprising alternate rates of erosion is disclosed, wherein said alternate rates of erosion can be selectively initiated. Some embodiments according to the invention may comprise an agent for initiating an alternative rate of erosion, such as, for example, a sensitizer, dissolution inhibitor, photo-acid generator, biochemically active additive, thermally activated catalyst, light activated catalyst, electromagnetic radiation activated catalyst, hydration activated catalyst, pH activated catalyst, low melting agent, and/or enzyme activated catalyst. One or more of the foregoing agents may be dispersed within one or more layers.
Patent CA-2590014-A1 (CA)
Title: Method for preparation of organofluoro compounds in alcohol solvents
Inventor: CHI DAE YOON
IPC: C07C69/76
Filed: 2005-12-09
Abstract: The present invention relates to a method for preparation of organofluoro compounds containing radioactive isotope fluorine- 18. More particularly, the present invention relates to a method for preparation of organofluoro compound by reacting fluorine salt containing radioactive isotope fluorine- 18 with alkyl halide or alkyl sulfonate in the presence of alcohol of Chemistry (Figure 1) as a solvent to obtain high yield of organofluoro compound.  Synthesis reaction according to the present invention may be carried out under mild condition to give high yield of the organofluoro compounds and the reaction time is decreased, and thereby is suitable for the mass production of the organofluoro compounds.
Patent CA-2590308-A1 (CA)
Inventor: WHITMAN PETER J
IPC: B01J29/89
Filed: 2005-09-26
Abstract: Titanium or vanadium zeolites are pretreated by contacting with an amino polyacid compound, such as ethylenediaminetetraacetic acid or a salt thereof, prior to use in olefin epoxidation with hydrogen peroxide.
Patent CA-2590734-A1 (CA)
IPC: E21B43/26
Filed: 2007-06-05
Abstract: The invention relates to the methods of treating a bottom-hole formation zone to increase in well productivity and rocks permeability. According to this method a pulse generator should be tripped in a well and the formation pulse treatment should be conducted by generating negative pressure pulses of amplitude higher than the tensile formation strength. The method provides the high fissuring rate by breaking formation fluid-bearing permeable rocks around a wellbore.
Patent CA-2592837-A1 (CA)
Title: A disposable absorbent article designed to facilitate an easy intuitive change
Inventor: GLAKIN GEORGE BARTOL III
IPC: A61F13/84
Filed: 2003-02-15
Abstract: A disposable absorbent article to be worn about the lower torso of a wearer that facilitates an easy, intuitive change is provided. The disposable absorbent article includes at least one serviceable indicium that facilitates an easy, intuitive change by aligning the article relative to an anatomical feature of the wearer or relative to a component of the article thereby enhancing the fit and corresponding performance of the article
Patent CA-2592914-A1 (CA)
Inventor: KANGAS ANTTI O
IPC: H04J3/16
Filed: 2006-01-04
Abstract: A mobile device, system, and method are disclosed for use in a wireless communication system during the mobile device's transition from a dual mode, in which a packet switched connection and circuit switched connection are used together, to a single mode in which packets are transferred. When the circuit switched connection is released, packet resources are allocated by converting timeslots used for circuit switched connection traffic into timeslots used for packet data traffic. Also included is a new alert signal within an existing message to the mobile device during the circuit switched connection release phase, before completion of the circuit switched connection release phase, in order to inform the mobile device that the converting step will occur after release of the circuit switched connection.
Patent CA-2593118-A1 (CA)
Title: Tree search, totalizing, sort method, information processing device, and tree search, totalizing, and sort program
Inventor: FURUSHO SHINJI
IPC: G06F17/30
Filed: 2006-01-23
Abstract: In a tree-type data structure capable of effectively tracing the relationship between data of the tree-type data structure, it is possible to search, totalize, and sort a tree effectively and rapidly. In a method for searching topology of the tree type data structure, as a search key arrangement expressing the tree as a search key, it is necessary to generate in a memory, an arrangement having a node identifier of a parent node associated with each of non-route nodes corresponding to node identifiers assigned to non-route nodes, i.e., nodes other than route nodes for expressing the parent-child relationship. An offset is given to the node identifier in the search key arrangement. The node identifier to which the offset is given is compared to a corresponding node identifier contained in a part of the C-P arrangement based on the offset so as to generate an apex node list indicating the search result and containing a node identifier of the part of the C-P arrangement where all have coincided, in a storage device.
Patent CA-2593679-A1 (CA)
Inventor: NEER CHARLES S
IPC: G16H20/17
Filed: 2007-07-13
Abstract: The present invention relates to medical fluid injectors. An exemplary injector may include a drive ram that is adapted to interface with a plunger of a syringe. The drive ram may be equipped with an RF enabled pressure sensor that is configured to measure pressure exerted on the syringe plunger by the drive ram. In addition, the injector may include an RF circuit in RF communication with the pressure sensor of the drive ram. In some embodiments, the injector may include a controller in electrical communication with the RF circuit. The controller may be configured to adjust movement of the drive ram to alter the pressure exerted on the syringe plunger by the drive ram (i.e., the pressure measured by the pressure sensor).
Patent CA-2593826-A1 (CA)
Inventor: CHITRAPU PRABHAKAR R
IPC: H04L9/00
Filed: 2005-12-29
Abstract: A system and method for providing variable security levels in a wireless communication network. The present invention optimizes the often conflicting demands of highly secure wireless communications and high speed wireless communications. According to a preferred embodiment of the present invention, various security sensors are scanned to determine the likely presence of an intruder within a predetermined trust zone. If an intruder is likely present, the security level is changed to the highest setting, and consequently a lower data rate, while the intruder is identified. If the identified intruder is in fact a trusted node, the security level is returned to a lower setting. If the identified intruder is not a trusted node, the security level is maintained at an elevated state while the intruder is within the trust zone.
Patent CA-2595181-A1 (CA)
Inventor: LEE LAWRENCE
IPC: B21C37/20
Filed: 2007-07-30
Abstract: The present invention relates to a resilient material lined stator and method of forming. A method of forming a resilient material lined stator can include disposing a resilient material tube 400 with a profiled helical inner surface 401 into the bore of a body 420. A cast material 410 can be disposed therebetween. The cast material 410 can bond to the body 420 to form a resilient material lined stator or the body 420 can be removed. The cast material 310 can include a conduit 312 or conductor 314 extending therethrough. The cast material 310 can include a pathway 316 formed therethrough. The resilient material can be an elastomer.
Patent CA-2597983-A1 (CA)
Inventor: KRAFFT PHILIPPE
IPC: C07C31/36
Filed: 2004-11-18
Abstract: A pseudo-azeotropic composition consisting essentially of dichloropropanol, hydrogen chloride and water is provided. A process of preparing the same is also provided.
Patent CA-2600116-A1 (CA)
Title: Disabling operation of features on a handheld mobile communication device based upon location
Inventor: PLESTID THOMAS LEONARD TREVOR
IPC: H04M1/72463
Filed: 2007-08-31
Abstract: Methods and devices for implementing subsystem or functional aspect restrictions on a wireless handheld communication device. Data defining geographical boundaries of a restricted operating area is stored on the device. The present position of the device is ascertained and a determination is made whether the device is located within the restricted operating area. A restriction on the subsystem or functional aspect is imposed when it is determined the device is within the restricted operating area. The subsystem or functional aspect restriction can be communicated to the device via a wireless communication network. Additionally, the restrictions and boundaries can be communicated to the device as part of an IT security policy.
Patent CA-2602065-A1 (CA)
Title: Apparatus and method for preconditioning/fixation and treatment of diseases with heat activation/release with thermo activated drugs and gene products
Inventor: MON JOHN
IPC: A61K41/00
Filed: 2006-03-22
Abstract: An apparatus and method for administering focused energy to a body using either a single energy applicator or multiple energy applicators to supply heat prior to, concurrently with and/or after delivery of a drug, gene and/or viral vector. A multi-modality treatment using a localized, focused and/or regional heating apparatus, which supplies heat to a defined area of a patient's body. The apparatus is used heat is used to pretreat a specific body site, to activate thermoactivated drugs, genes, or viral vectors, and/or to deliver drugs, genes, or viral vectors to the specific body site. The heating apparatus is provided with one or more variable and adjustable probes and one or more delivery ports heat the specific treatment site and to deliver the thermoactivated drugs and genes to the specific treatment site. Each probe may optionally be provided with one or more temperature sensors to allow for the temperature in the specific treatment site and the surrounding tissue to be properly regulated. The use of the apparatus and method allow for the heat conditioning of a specific treatment site and for the delivery or activation of a drug, gene, or viral vector limited to only the specific treatment site, allowing for a more accurate treatment of diseased tissue without damaging healthy tissue. In addition, this method is uniquely used with non invasive technologies to help determine on a real time basis the completion of the treatment. #699718
Patent CA-2605449-A1 (CA)
Inventor: RICH DANNY
IPC: B41F33/00
Filed: 2006-04-18
Abstract: A process is disclosed to measure or monitor ink concentration or ink thickness of an ink film as printed on a printing press, which consists of measuring light reflected from the ink film and the ink substrate .
Patent CA-2606529-A1 (CA)
Inventor: PLESSIER ALAIN MARCEL ALEXIS
IPC: A23L1/164
Filed: 2006-04-27
Abstract: A reformed biscuit product suitable for forming composite frozen compositions comprises a solid mixture of a particulate cooked biscuit material and a cocoa butter equivalent type of confectionery fat is described; the process for manufacturing it comprises coating the particles with the fat, compacting the mixture of particulate biscuit and fat in an agglomerate of the shape of a receptacle or coating and maintaining the shape of the compacted mixture by solidification of the fat; also described is a process for manufacturing a composite frozen confection comprising a reformed biscuit product formed into a cone containing ice cream.
Patent CA-2606874-A1 (CA)
Inventor: ALLARD MAXIME
IPC: C08K3/32
Filed: 2006-05-03
Abstract: The invention relates to liquid coating material, hardened with actinic radiation, completely or essentially free of organic solvents, comprising: (A) at least two compounds of general formula (I): X-O-Y(-OH)-Z-Gr, wherein the variables have the following designations: X represents an aromatic radical having 6 to 14 carbon atoms, a heterocyclic aromatic radical having 5 to 20 ring atoms or an alkyl radical having 6 to 30 carbon atoms; Y represents a trivalent organic radical; Z represents a coupling functional group; and Gr represents an organic radical with at least one group which can be activated by means of actinic radiation; provided that at least one of the at least two compounds (A) comprises an aromatic or heterocyclic aromatic radical X (=  compound A1) and that at least one of the at least two compounds (A) has an alkyl radical X (= compound A2); (B) at least one acid corrosion-inhibiting pigment based on polyphosphoric acid; and (C) at least one component selected from the group of nanoparticles and electrically conductive pigments. The invention further relates to a method for the production and use thereof.
Patent CA-2607121-A1 (CA)
Title: Diacylglycerol acyltransferase inhibitors
Inventor: MICHOUD CHRISTOPHE
IPC: A61K31/166
Filed: 2006-04-27
Abstract: Provided herein are compounds of the formula (I), as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, obesity, type II diabetes mellitus and metabolic syndrome.
Patent CA-2609749-A1 (CA)
Inventor: NISHINO HISASHI
IPC: B60K13/04
Filed: 2006-04-28
Abstract: An exhaust system disposition structure (10) for disposing an exhaust system (12) which includes a tailpipe (30) and a coupling member (16) that couples the exhaust system to an exhaust manifold (40), with the exhaust system being disposed on a vehicle body from the coupling member to an end of the tailpipe is provided. The structure (10) includes a support member (16) that supports, on the vehicle body, the exhaust system from the coupling member to the tailpipe end, at one position further toward the tailpipe end than a center of gravity (28) of the exhaust system and at, or in the vicinity of, a principal axis of inertia (AL) of the exhaust system. Thus, the position of the entire exhaust system can be easily adjusted in comparison to a configuration where the exhaust system is supported by plural support members.
Patent CA-2610142-A1 (CA)
Inventor: CHEN CHI-WEN
IPC: H01R39/10
Filed: 2007-11-09
Abstract: A wire rack assembly includes: a casing defining an accommodating space therein and provided with a plurality of first conductive members that are disposed in the accommodating space; a first wire connected to the first conductive members and provided with a plug that is disposed outwardly of the accommodating space;  a reel mounted rotatably on the casing, defining a winding space, and provided with a plurality of second conductive members that are respectively in sliding contact with the first conductive members; and a second wire wound on the reel, connected to the second conductive members, and provided with a receptacle that is disposed outwardly of the winding space and the accommodating space.
Patent CA-2614068-A1 (CA)
Title: Methods and compositions related to the modulation of intercellular junctions
Inventor: CHANDRASEKARAN AARTHI
IPC: A61K38/51
Filed: 2005-06-29
Abstract: The invention relates to compositions and methods for the modulation of the permeability of the epithelial cell barrier complex. In particular, the invention provides compositions and methods for using polysaccharides, preferably glycosaminoglycans, and agents that modify cell surface glycosaminoglycans, preferably glycosaminoglycan-degrading enzymes to modulate intercellular junctions. The compositions and methods provided can be used to facilitate the delivery of biologically active molecules.
Patent CA-2615435-A1 (CA)
Title: Fire resistant electrical cable splice
Inventor: KONNIK ROBERT
IPC: H02G15/08
Filed: 2006-07-17
Abstract: The fire resistant electrical cable splice joins two electrical cables. The two electrical cables are joined by at least one connection. The connection is formed between at least two conductors, at least one conductor from each of the electrical cables. The connection connects the conductors mechanically and electrically. An insulating polymer, which is electrically nonconductive at temperatures normally associated with the presence of a fire, is substantially applied over the connection. The insulating polymer may be a ceramifiable silicone rubber.
Patent CA-2616147-A1 (CA)
Inventor: DORSHOW RICHARD B
IPC: A61K49/00
Filed: 2006-10-11
Abstract: In certain aspects, the invention relates to processes for using renally excretable optical agents to detect one or more tissues of the renal system of a surgical patient. In certain aspects, the invention relates to a kit including a biocompatible composition containing one or more optical agents and instructions for using the optical agent(s) in a process of the present invention.
Patent CA-2621274-A1 (CA)
Title: Modular container assembly and merchandizing container display
Inventor: BLYTHE JAMES S
IPC: B65D21/02
Filed: 2006-09-28
Abstract: A modular container assembly comprises first, second and third containers.  Each of the containers includes a continuous body portion and a rim. The rim encompasses and projects laterally outwardly from the body portion. The rim has a first feature projecting generally upwardly therefrom and a corresponding second feature being adapted to be releasably engageable with another one of the first feature. The rims of the containers are substantially identical. The containers are releasably engaged to each other by fitting respective upwardly-projecting features into the corresponding feature of another container or into the upwardly-projecting feature of another container. At least one of the first, second and third containers is inverted with respect to the remaining containers so as to form a modular container assembly.
Patent CA-2624488-A1 (CA)
Title: Tetrahydro-pyrrolizinone compounds as lfa-i mediators
Inventor: BAUMANN KARL
IPC: A61P29/00
Filed: 2006-10-04
Abstract: Tetrahydro-pyrrolizinone compounds which mediate the activity of LFA-1 with its ligands involved in cell adhesion, migration and activation.
Patent CA-2625753-A1 (CA)
Title: Method of isolating open perforations in horizontal wellbores using an ultra lightweight proppant
Inventor: STANG SHANE
IPC: E21B43/267
Filed: 2008-03-14
Abstract: An improved method for building a plug in a horizontal wellbore using a fluid pill pumped into the wellbore at the end of a fracturing treatment. The fluid pill includes a high concentration of an ultra lightweight proppant, such as a neutrally buoyant proppant or an ultra lightweight proppant mixture. The fluid pill is pumped down the wellbore until it almost reaches fractures within a zone of interest. The pumping is then ceased or reduced, allowing the fractures to partially close. The ultra lightweight proppant remains suspended within the fluid pill while stationary. The pumping is then resumed at a very slow rate or as a short pump burst, thus causing the proppant in the fluid pill to bridge off until a bridge plug is formed.
Patent CA-2627124-A1 (CA)
Title: Landscape edging clip
Inventor: ZWIER DANIEL G
IPC: A01G9/28
Filed: 2008-03-27
Abstract: A U-shaped clip that is configured to be quickly installed by attaching the clip over the top edge of the vertical wall defined by plural end to end oriented landscape edging restraint members. This action is quick and easily accomplished by hand, requiring no tools or forceful effort. The clip is made of a material having a hardness characteristic that is harder than the material of the edging restraint members. The clip includes a series of pointed, opposing, hardened steel barbs that bite into the softer edging material to create a mechanical lock. Further, the barbs are angled so as to increase the force applied to the edging material as the parts are drawn apart in opposite directions.
Patent CA-2633188-A1 (CA)
Title: Fungicidal active compound combination
Inventor: WACHENDORFF-NEUMANN ULRIKE
IPC: A01P3/00
Filed: 2006-12-04
Abstract: Active compound combinations comprising an oxime ether derivative of the formula (I) and captan and their use as fungicides are described.
Patent CA-2636007-A1 (CA)
Title: Sulfonyl substituted 1h-indoles as ligands for the 5-hydroxytryptamine receptors
Inventor: BERNOTAS RONALD C
IPC: C07D209/30
Filed: 2007-01-12
Abstract: The present invention is directed to compounds of Formula I: which are modulators of the 5-hydroxtryptamine-6 and 5-hydroxytryptamine-2A receptors and which are inhibitors of norepinephrine reuptake. The compounds of the invention, and pharmaceutical composition thereof, are useful in the treatment of disorders related to or associated with the 5-hydroxytryptamine-6 and 5-hydroxtryptamine-2A receptors or with norepinephrine reuptake inhibition.