baber/WOPTO huggingface dataset:
Patent CA-2447522-A1 (CA)
Title: Synchronous change data capture in a relational database
Inventor: NORCOTT WILLIAM D
IPC: G06F17/30
Filed: 2002-05-24
Abstract: A synchronous change data capture system and methodology are described in which, for each statement of a transaction, a transaction identifier (233, 241) that uniquely identifies each transaction is recorded along with the change data (231). When the transaction is committed, the transaction identifier (233, 241) and a system change number (243) for the commit is recorded in a transaction table (250). To identify the commit system change number for each statement in the change data, the transaction identifier (23 3, 241) in the change data is used to fetch the commit system change number (24 3) from the transaction table (250).
Patent CA-2448093-A1 (CA)
Title: Motor in wheel electric drive system
Inventor: PRUCHER BRYAN P
IPC: H02K7/08
Filed: 2002-05-23
Abstract: A vehicle (10) is powered by an electric linear induction motor (LIM) in at least one of the vehicle wheels (24) and the height from the ground and/or wheelbase changed by the wheel structure (24) and its connection to the vehicle chassis (12). The LIM is disposed radially outwardly from the wheel axis of rotation and comprises a stator (34) having an electrically energizable propulsion coil (48) circumposed by a rotor (30). A stator shaft (36) connects the stator (34) to the vehicle chassis (12) and the stator (34) and associated shaft (36) are fixedly-connected and angularly orbited about the inner diameter of the rotor (30) whereby to change the height of the vehicle chassis (12) from the ground or the wheelbase of the vehicle (10). The rotor (30) is supported for rotation about the stator (34) by bearings (54), or by magnetic levitation, as provided by a ring of permanent magnets (56) in the rotor (30) disposed in juxtaposition with an electrically energizable levitation coil (58) in the stator (34).
Patent CA-2450505-A1 (CA)
Inventor: HANSEN VAL A J
IPC: A01K97/01
Filed: 2003-11-24
Abstract: A fishing rod holder for use with an ice fishing hole is formed by a planar hoop member shaped and arranged to surround the hole for resting on the ice surface around the hole having at one location on its periphery an indented portion forming a bight arranged to extend partly across the hoop toward an opposite part of its periphery such that an apex of the bight is located approximately at a midpoint of the hoop for location at the centre of the hole. A sleeve with a pinched bottom end is located on the hoop member by wrapping of the bottom end around one peripheral portion of the hoop to allow rotation of the sleeve about the portion and location of the sleeve at an angle upwardly and inwardly for receiving the butt end of a fishing rod in an operating position inclined upwardly and inwardly of the hoop member.
Patent CA-2451066-A1 (CA)
Title: Seed slide for use in an agricultural seeding machine
Inventor: VALDEZ JOSE M
IPC: A01C7/18
Filed: 2003-11-27
Abstract: A seeding machine includes at least one seed metering system and at least one seed placement system. Each seed placement system is in communication with a corresponding seed metering system. Each seed placement system includes a seed slide having a bottom end and a seed trough terminating at the bottom end.
Patent CA-2451317-A1 (CA)
Title: T1r hetero-oligomeric taste receptors and cell lines that express said receptors and use thereof for identification of taste compounds
Inventor: O'CONNELL SHAWN
IPC: A61K47/42
Filed: 2002-06-26
Abstract: The present invention relates to the discovery that the T1R receptors assemble to form functional taste receptors. Particularly, it has been discovered that co-expression of T1R1 and T1R3 results in a taste receptor that responds to umami taste stimuli, including monosodium glutamate. Also, it has been discovered that co-expression of the T1R2 and T1R3 receptors results in a taste receptor that responds to sweet taste stimuli including naturally occurring and artificial sweeteners. Also the present invention relates to the use of hetero-oligomeric taste receptors comprising T1R1/T1R3 and T1R2/T1R3 in assays to identify compounds that respectively respond to umami taste stimuli and sweet taste stimuli. Further, the invention relates to the constitutive of cell lines that stably or transiently co-express a combination of T1R1 and T1R3; or T1R2 and T1R3; under constitutive or inducible conditions. The use of these cells lines in cell-based assays to identify umami and sweet taste modulatory compounds is also provided, particularly high throughput screening assays that detect receptor activity by use of fluorometric imaging. Finally, the invention relates to the discovery that some compounds, e.g., lactisole, inhibit both the activities of human T1R2/T1R3 and T1R1/T1R3 receptors, and accordingly the sweet and umami taste, suggesting that these receptors may be the only sweet and umami receptors.
Patent CA-2452084-A1 (CA)
Title: Wall opening fall protection support brackets
Inventor: MURPHY JOHN JOSEPH
IPC: E04G21/32
Filed: 2003-12-05
Abstract: A wall opening fall protection support system is provided having a pair of brackets, each bracket of the pair having a substantially planar mounting portion, a support portion, a retaining portion including a locking element, and a standoff element, wherein the retaining portion is resiliently joined to the support portion. The system can further include a rail securable to each bracket by the retaining portion so as to be at least partially surrounded by the support portion, the retaining portion and the standoff element.
Patent CA-2452874-A1 (CA)
Inventor: LEE DAVID
IPC: A61K9/22
Filed: 2002-07-03
Abstract: In a method of treating pain, a patient is administered a pharmaceutical composition of 6-hydroxy oxymorphone in an amount sufficient to induce analgesia. In one embodiment, the pharmaceutical composition is administered orally. Any known or later developed method of oral delivery may be used. To achieve the desired analgesic effect, blood plasma levels of 6-hydroxy oxymorphone are raised to at least approximately 0.2 ng/mL. Most preferably blood plasma levels of 6-hydroxy oxymorphone range at least 0.3 ng/mL during treatment. Administration of compositions containing 6-hydroxy oxymorphone, and one or more carriers, diluents, and excipients in an amount sufficient to induce analgesia is also contemplated.
Patent CA-2456144-A1 (CA)
Inventor: YANG ZHENHUA
IPC: A61P37/04
Filed: 2002-08-02
Abstract: La présente invention concerne des composés contenant un groupe terminal spécifique, à chaîne ramifiée, saturé ou non saturé; un groupe de tête polaire; et un groupe hydrocarbure substitué ou non substitué, saturé ou insaturé, non cyclique, à longue chaîne aliphatique les liant. Lesdits composés présentent une activité anticancéreuse, d'atténuation de l'immunosuppression, de renforcement de l'immunité et anti-inflammatoire.
Patent CA-2457383-A1 (CA)
Title: Method and device for the transverse fluting of endless webs on both sides
Inventor: NELLES WILHELM
IPC: B31F1/00
Filed: 2004-02-12
Abstract: A method and a device for impressing transverse flutes in foldable materials, in particular cardboard, in particular endless webs of cardboard, in particular single or multiwave corrugated board with cover papers on both sides. To produce a flute, both sides of the foldable material are shaped by tools.      The foldable material is fluted alternately on both sides.
Patent CA-2457892-A1 (CA)
Title: Carter de stator de turbomachine
Inventor: IMBOURG SEBASTIEN
IPC: F01D1/00
Filed: 2002-08-28
Abstract: Un carter (21) comprend une enveloppe extérieure (22) munie de crochets (24) de support d'anneaux de stator (26) et d'étanchéité (27) ; les crochets (24) sont discontinus angulairement et joints à l'enveloppe (22) par des assemblages à tenon et mortaise (28, 29). Les crochets et l'enveloppe peuvent ainsi être construits en matières différentes, celle des crochets résistant bien à l'échauffement et l'autre se prêtant mieux à l'usinage et au façonnage.  La ventilation, le pilotage des jeux et la protection thermique sont facilités.
Patent CA-2458542-A1 (CA)
Title: Enzyme inhibitors for inactivating allergens
Inventor: HELM BIRGIT
IPC: A61P17/02
Filed: 2002-10-24
Abstract: The inventive concept relates to the inactivation of allergens using inhibitors for hydrolytic enzymes, and preferably proteases. Embraced within the overall inventive concept is the use of hydrolytic enzyme inhibitors for manufacture of medicaments for the prophylactic treatment of allergic conditions, and formulations for their use. Also, there is included a method for the manufacture of air treatment devices with the enzyme inhibitor bound to the surface of the support material such as an air filter. There is also a formulation containing the enzyme inhibitors for inactivating allergenic residues on fabrics or carpets.
Patent CA-2459025-A1 (CA)
Inventor: PANASIUK ROBERT W
IPC: E01H1/12
Filed: 2004-02-26
Abstract: An apparatus to assist in the collection of debris distributed over the ground. In one embodiment the apparatus comprises a hopper and a handle secured to the hopper. The hopper includes a bottom surface with at least one generally flat ground engaging portion. The hopper has a leading edge and a trailing edge. The handle is adapted to facilitate movement of the hopper along the surface area with the bottom surface of the hopper generally contacting the ground such that the leading edge of the hopper is forced into contact with debris distributed over the ground. The debris is then collected and directed into the hopper.
Patent CA-2459182-A1 (CA)
Title: A method for automatically indexing documents
Inventor: RABALD MATTHIAS
IPC: G06F40/00
Filed: 2002-08-27
Abstract: A method for retrieving based on a search term together with its corresponding meaning from a set of base documents those documents which contain the search term and in which the search term has the certain meaning to enable the building of an index on the retrieved documents. The method searches for those base documents among the set of base documents which contain the certain search term and evaluates the found base documents as to whether the search term contained in the found base documents, respectively, has a certain meaning. The evaluation comprises generating a text document to represent elements surrounding the search term and their corresponding absolute or relative position with respect to the search term. The elements of the text document codes the absolute or relative position of the surrounding elements by corresponding text strings. The text document is inputted into a trainable classifying apparatus which has been trained to recognize whether an inputted text document belongs to a certain classification category or not. The training has been performed based on a training sample of text documents which have been generated for documents in which the term surrounded by the surrounding elements has the meaning inputted by the user. The inputted text document is classified to judge whether the search team has the inputted meaning.
Patent CA-2459186-A1 (CA)
Title: Ladder safety cage
Inventor: BECKER ALLAN JAMES
IPC: E06C7/18
Filed: 2004-02-26
Abstract: A safety ladder cage system is of a fabricated construction to reduce the time and expertise to provide a safety cage to one side of a scaffold system access ladder. The safety cage system is divided into two components each of which can be carried by a worker to the appropriate point and loosely hung from a ladder rung or the ladder uprights. The worker is then free to accurately position the safety cage component to one side of the ladder. The second component is then brought into position and attached to the opposite side of the ladder in a similar manner. The components are then attached to each other along vertical securing edges outwardly spaced from and generally centered on the ladder. Each component preferably includes its own captured connector for engaging the opposite component.
Patent CA-2459796-A1 (CA)
Inventor: PANAYI GABRIEL STAVROS
IPC: C07K5/08
Filed: 2002-09-04
Abstract: Cette invention concerne un peptide de liaison du tissu synovial renfermant un motif de s~quence d'acides amin~s qui comprend RLP, SPS, HSS, LSS, TWS, YSS, NQR, DRL ou DHR. Les motifs pr~f~r~s comprennent HPRLPFA, APNWRLP, SPSPFRA, SPSRFDQ, VSPSRTT, PLSSAQR, TWSATST, THSSATQ, HTHSSNL, PNHSSPH, ADHSSRH, SDYSSRS, QTHNQRY, TNQRLAI, KSTHDRL, PFHDRHS, HPSDRLS ou DRLNHQF. L'invention concerne ~galement une m~thode permettant d'identifier un peptide capable de se lier ~ un tissu provenant d'une premi­re esp­ce de mammif­re. Cette m~thode consiste ~ : greffer le tissu pr~lev~ sur une premi­re esp­ce de mammif­re sur un sujet appartenant ~ une seconde esp­ce de mammif­re qui pr~sente des r~ponses immunologiques att~nu~es; introduire une pluralit~ de peptides dans la seconde esp­ce ; et d~terminer l'emplacement des peptides dans cette seconde esp­ce.
Patent CA-2461256-A1 (CA)
Inventor: TAN ALEX W K
IPC: G09F9/00
Filed: 2004-03-18
Abstract: A window assembly includes a window frame defining a frame perimeter and at least one window mounted in the frame.      A media panel incorporating a video display is associated with the window assembly and can be moved selectively into the frame perimeter for displaying video information and out of the frame perimeter for storage when not in use. A motorized transport mechanism is coupled to the media panel for selectively and automatically moving the media panel between its storage and operational positions.
Patent CA-2461439-A1 (CA)
Title: Novel .alpha.-oxygenated or .alpha.-thiolated carboxylic acid phenethylamide derivatives
Inventor: ZELLER MARTIN
IPC: C07C327/44
Filed: 2002-11-15
Abstract: The invention relates to .alpha.-oxygenated or .alpha.-thiolated carboxylic acid phenethylamide derivatives of the general formula I including the optic al isomers thereof and mixtures of such isomers, wherein A stands for optionall y substituted aryl or optionally substituted heteroaryl; X is oxygen or sulfur ; Y is oxygen or sulfur; R1 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, haloalkenyl, haloalkynyl or halocycloalkyl; R2 is hydrogen, alkyl , alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, alkoxy-alkyl, alkoxy-alkenyl, alkoxy-alkynyl, whereof all alkyl- alkenyl-, alkynyl-, or cycloalkyl-groups me be optionally substituted by halogen; or optionally substituted arylalkyl, optionally substituted aryl-alkenyl, optionally substituted aryl-alkynyl or optionally substituted aryloxy-alkyl; R3 is hydrogen, alkyl, alkenyl, alkyny l, cycloalkyl, cycloalkyl-alkyl, alkoxy-alkyl, alkoxy-alkenyl, alkoxy-alkynyl, whereof all alkyl- alkenyl-, alkynyl-, or cycloalkyl-groups me be optionally substituted by halogen; or is optionally substituted aryl-alkyl, optionally substituted aryl-alkenyl, optionally substituted aryl-alkynyl, optionally substituted aryloxy-alkyl, optionally substituted heteroaryl-alkyl, optional ly substituted heteroaryl-alkenyl or optionally substituted heteroaryl-alkynyl; R4 is alkyl, alkenyl, alkynyl, alkoxy-alkyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkanoyl, alkylamino, dialkylamino, alkoxycarbonyl, whereof all alkyl- alkenyl or alkynyl-groups me be optionally substituted by halogen; or is halogen, cyano, nitro, amino, formyl or carboxyl; R5 is hydrogen, alkyl, alkenyl or alkynyl; n is an integer 0, 1, 2, 3, or 4; B1 represents a bridge member -(CR10R11)q- or -(CHR10R11)r-Z-(CR12R13)s, wherein q is an integer 2, 3 or 4; r is an integer 0, 1, 2, 3; s is an integer 1, 2 or 3, provided that ( r + s) is either 1, 2 or 3; Z is -0-, -S-, -SO- -S02-, NR6-, -CO-, -OOC-, -COO -, -NR6-CO- or -CO-NR6- ; R6 is hydrogen or alkyl; R10, R11, R12 and R13 independently of each other are hydrogen or alkyl ; and B2 is an alkylene bridge. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
Patent CA-2462319-A1 (CA)
Title: Surgical jaw assembly with increased mechanical advantage
Inventor: MCBRAYER MICHAEL SEAN
IPC: A61B17/10
Filed: 2004-03-25
Abstract: A flexible clip applier includes a ratchet mechanism adapted to locate a clip pusher to a known location after deployment of a distalmost clip. In addition, the clip applier includes a flexible housing into which a train of clips may be chambered. The flexible housing is constrained from elongation when subject to tensile forces.        In accord with another aspect of the invention, the jaw assembly is adapted to have relatively high mechanical leverage which facilitates tissue compression prior to application of a clip.
Patent CA-2462563-A1 (CA)
Title: Data alignment between native and non-native shared data structures
Inventor: BOND BARRY
IPC: G06F1/00
Filed: 2002-10-22
Abstract: Described herein is a technology facilitating the operation of non-native program modules within a native computing platform. This technology provides a mechanism for aligning-as necessary-parameters of data structures so that program modules or operating systems of different paradigms may use them. The data of parameters of data structures is aligned to match the native paradigm.  Typically, such data structures are shared by non-native program modules and the native operating system (or other program modules). It is aligned so that data-that would otherwise be non-aligned and performance hindering-is quickly and easily accessible by the native platform. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
Patent CA-2464151-A1 (CA)
Title: Ribavirin syrup formulations
Inventor: SEQUEIRA JOEL A
IPC: A61K31/7056
Filed: 2002-10-31
Abstract: A liquid formulation comprising ribavirin having a longer shelf life and improved taste is disclosed.
Patent CA-2464250-A1 (CA)
Inventor: KELLER MANFRED
IPC: A61M15/08
Filed: 2002-10-24
Abstract: The invention relates to pharmaceutical kits for the preparation of liquid compositions which can be administered to humans as aerosols for the diagnosis, prevention or treatment of human diseases. A kit according to the invention comprises a solid composition and a sterile aqueous liquid capable of dispersing or dissolving the solid composition to form a liquid composition which can be aerosolized. The solid composition of the kit comprises one or more active compounds and a water-soluble, low molecular weight excipient.  Preferably, the solid composition comprises a sugar or a sugar alcohol, such as mannitol, lactose, or glucose.
Patent CA-2465535-A1 (CA)
Inventor: OSES DAVID PUIG
IPC: H04L47/765
Filed: 2002-10-18
Abstract: A method for scheduling packet data transmissions in a wireless communication system wherein a per-user Priority Function (PF) is calculated based on the channel condition and throughput for each user. In one embodiment, the system supports retransmission of data packets and sub-packets, wherein the retransmission information is used to schedule data transmissions. In another embodiment, at each time interval the system updates the priority factor for the user having the highest priority factor in the previous time interval. The priority factors of the other users remain unchanged.
Patent CA-2466255-A1 (CA)
Title: Ytterbium(iii) acetylacetonate as a catalyst for the preparation of aliphatic oligocarbonate polyols
Inventor: HOFACKER STEFFEN
IPC: C08G64/30
Filed: 2004-05-04
Abstract: Ytterbium(III) acetylacetonate is used as a catalyst for the preparation of aliphatic oligocarbonate polyols by transesterification of at least one organic carbonate with at least one aliphatic polyol.
Patent CA-2466756-A1 (CA)
Title: Differential geared turbine engine with torque modulation capability
Inventor: RAGO GIUSEPPE
IPC: F02C7/36
Filed: 2004-05-10
Abstract: A method and apparatus for controllable distribution of power from a turbine of a gas turbine engine between two rotatable loads of the gas turbine engine, comprises transferring a shaft power of the turbine to the respective rotatable loads using differential gearing operatively coupled with the turbine and the rotatable loads, respectively; and controlling the power transfer using machines operatively coupled with the respective rotatable loads, operable as a generator or a motor for selectively taking power from one of the rotatable loads to drive the other of the rotatable loads, or the reverse.
Patent CA-2467904-A1 (CA)
Inventor: LUCY MATTHEW C
IPC: G01N33/74
Filed: 2002-11-20
Abstract: The invention provides improved assays for detection of pregnancy. In the assays, pregnancy associated glycoproteins are analyzed in conjunction with progesterone analysis. The techniques of the invention overcome limitations in the prior art by reducing the rate of false positive results. The assays provided by the invention can be implemented to increase the efficiency of commercial animal breeding programs.
Patent CA-2471263-A1 (CA)
Title: Novel benzothiazine and benzothiadiazine derivatives, method for preparing same and pharmaceutical compositions containing same
Inventor: CORDI ALEX
IPC: C07D279/02
Filed: 2002-12-20
Abstract: The invention concerns compounds of formula (I), wherein: R¿1? represents an aryl or heteroaryl; R¿2? represents hydrogen, halogen or a hydroxy; A represents CR¿4?R¿5? or NR¿4?; R¿3? represents hydrogen, alkyl or cycloalkyl; R¿4? represents hydrogen or an alkyl; or A represents a nitrogen and forms with adjacent -CHR¿3?- the cycle (a), wherein m represents 1, 2 or 3; R¿5? represents hydrogen or halogen; their isomers and addition salts. Said compounds are useful as AMPA modulators.
Patent CA-2471456-A1 (CA)
Title: Push-off attachment for forklift trucks
Inventor: RICHARDSON EDWARD JAMES
IPC: B66F9/19
Filed: 2004-06-18
Abstract: The push-plate of the attachment is guided on left and right pairs of proximal and distal arms. The proximal arms are pivoted at support pivots to the support plate, and the distal arms are pivoted at distal pivots to the push-plate. The proximal arms are pivoted to the distal arms at knee pivots. All three left pivots are parallel to each other, and all three right pivots are parallel to each other. The left pivots all lie at an angle PA to the right pivots. The angle PA is between 80° and 130°. The arrangement is simple and robust, and enables the push-plate to be guided very solidly, over an accurately-straight line path of the push- plate, with no stresses and strains imposed on the pivots by the geometry of the motion.
Patent CA-2473289-A1 (CA)
Title: Asymmetric urea compounds useful as naaladase and psma imaging agents
Inventor: MUSACHIO JOHN L
IPC: C07C275/24
Filed: 2003-01-10
Abstract: The present invention relates to compounds particularly asymmetric urea compounds which are labeled with one or more radioisotopes and which are suitable for imaging or therapeutic treatment of tissues, organs, or tumors which express NAALADase and/or PSMA. In another embodiment, the invention relates to methods of imaging tissues, organs, or tumors using radiolabeled compounds of the invention, particularly tissues, organs, or tumors which express NAALADase and/or PSMA to which the compounds of the invention have a n affinity. In another embodiment, the invention relates to pharmaceutical compositions containing urea compounds.
Patent CA-2480095-A1 (CA)
Inventor: MAHER PATRICK GERARD
IPC: E02F9/28
Filed: 2003-03-26
Abstract: An attachment system for connecting a first member such as a lip plate (12) of a mechanical digging device to a second member such as a ground engaging tool (10). The first member has a lug (22) attached thereto, and the second member has a recess (50) which is located about the lug (22). A stabilizing member (98) is located within a slot (57) in the recess. A clamping member (60) is between the lug and the stabilizing member, and includes a resilient portion (90) such as a compression spring. A compressive force supplied to the resilient portion restricts the movement of the second member relative to the lug.