baber/WOPTO huggingface dataset:
Patent CA-2490938-A1 (CA)
Title: Ue assisted system database update
Inventor: CHANDRA ARTY
IPC: H04L12/56
Filed: 2003-06-20
Abstract: A user equipment (UE 101) operating in a wireless system (103) having at least one base station (102), communicates with base stations (102b, 104b, 105b) in neighboring wireless systems and conveys information regarding these neighboring wireless systems to the base station (102b) of its wireless system (103), which updates and stores this information for use in handover of UEs.  The BS may also obtain updates directly from the base stations of neighboring wireless systems which may include a diversity of systems such as WLANS, Bluetooth, UMTS, GPRS, etc., and provide to UEs a list of those wireless systems which the UEs need not provide updates to the BS providing the list.
Patent CA-2490958-A1 (CA)
Title: Spinal support coupling device
Inventor: AFERZON JOSEPH
IPC: A61B17/58
Filed: 2003-07-10
Abstract: The present invention is directed to a spinal support coupling device (10) comprised of first and second radial frames (44A and 44B), each pivotably coupled to a center pivot hinge (30). A traveling arm (20) is provided, coupled to the first and second radial frames (44A and 44B) at the center pivot hinge (30). The traveling arm (20) is configured to rotate with respec t to the first and second radial frames (44A and 44B) around the center pivot hinge (30). A coupling rod (80) is attached to the traveling arm (20) and configured to connect a first and a second surgical screw (60A and 60B), placed into a patient. The first and second radial frames (44A and 4413) are configured to retain corresponding first and second extension rods (64A and 64B), extending away from the top of the first and second surgical screws (6 0A and 60B).
Patent CA-2492410-A1 (CA)
Inventor: ALI MEZHER HUSSEIN
IPC: A61P7/00
Filed: 2003-07-17
Abstract: Compounds of formula (I); wherein R represents various substituent groups, are useful as inhibitors of glucosylceramide synthase.
Patent CA-2494364-A1 (CA)
Title: Actuated leg prosthesis for above-knee amputees
Inventor: BEDARD STEPHANE
IPC: A61F2/70
Filed: 2003-06-17
Abstract: The actuated leg prosthesis (10) comprises a knee member (12), a socket connector (22) provided over the knee member (12), an elongated trans-tibial member (14) having a bottom end (14C) under which is connected an artificial foot (20), and a linear actuator (16). A first pivot assembly (30) allows to operatively connect the trans-tibial member (14) to the knee member (12). A  second pivot assembly (80) allows to operatively connect an upper end (16A) of the actuator (16) to the knee member (12). A third pivot assembly (100) allows to operatively connect a bottom end (16B) of the actuator (16) to the bottom end (14C) of the trans-tibial member (14). The prosthesis (10) can be provided as either a front actuator configuration or a rear actuator configuration.
Patent CA-2497460-A1 (CA)
Title: Communication dans des systemes de communications vocales et de donnees
Inventor: ESHRAGHIAN HAMED
IPC: H04L47/265
Filed: 2003-08-13
Abstract: Dans un système de communications vocales et de données on établit une communication entre une carte de lignes et une carte accélératrice. Le trafic vocal, de données et de commande provient de la carte de lignes et est émis vers la carte accélératrice via une liaison physique comportant des canaux logiques séparés concernant les données vocales, numériques et de commande. Ces canaux logiques séparés sont représentés par des paquets de données marqués.
Patent CA-2498789-A1 (CA)
Title: Method and apparatus for remote game device with failure fallback and restoration
Inventor: HARTMAN MICHAEL
IPC: G07F17/32
Filed: 2003-09-15
Abstract: Methods of administering a game in a wireless environment (16, 18, 20) utilizing failure fallback and recovery between automatic and manual modes. A remote game device (100) listens for a game state message and verifies its presence and signal strength of a game state message (fig. 9A-9B). If the signal strength is weak or there is no signal, the remote game device (100) transitions to a manual mode to allow a user to manually update game state a nd continue play in an uninterrupted manner (fig. 10-11). Once signals of sufficient strength are received (figs. 9A-10), the remote game device (100) transitions from manual mode to an automatic mode.
Patent CA-2503667-A1 (CA)
Title: Drop tube segments adapted for use with a liquid reservoir
Inventor: KANE KRISTOPHER A
IPC: B65D90/00
Filed: 2005-04-06
Abstract: A drop tube segment includes a conduit with a first end portion and a second end portion. The drop tube segment further comprises a valve assembly with a valve member associated with the first end portion, a float, and a linkage device pivotally connected with respect to the valve member. The linkage device is adapted for communication with the float such that the float may facilitate in adjusting the position of the valve member with respect to the first end portion of the conduit in response to a liquid level in a liquid reservoir. The drop tube segment further includes a fastening section located at the second end portion of the conduit for fluid tight fastening with an end portion of another drop tube segment. The fastening section comprises a sealing surface and a threaded portion adapted for threaded engagement with a threaded portion of another drop tube segment. The drop tube segment still further includes a sealing member that engages the sealing surface of the fastening section and is adapted to engage a sealing surface of another drop tube segment.
Patent CA-2503964-A1 (CA)
Title: Agents soulageant la douleur
Inventor: COATES ANTHONY ROBERT MILNES
IPC: A61P25/04
Filed: 2003-11-05
Abstract: L'invention concerne l'utilisation d'un polypeptide choc thermique et/ou une séquence codante d'acide nucléique dans la fabrication d'un médicament destiné au soulagement de la douleur. Elle concerne en particulier l'utilisation de chaperonnine. Elle concerne aussi des procédés de soulagement de la douleur par l'utilisation de médicaments contenant les polypeptides de choc thermique.
Patent CA-2504325-A1 (CA)
Inventor: WHITTAKER ALAN HARRY
IPC: B62D33/02
Filed: 2005-04-15
Abstract: A beam and winch apparatus for attachment to a vehicle frame to form a log bunk includes a beam adapted for attachment to the vehicle frame such that the beam is oriented substantially horizontally and laterally across the vehicle frame.  The beam is adapted at each end thereof for attachment of a vertical stake. A winch is operative to engage and tighten a tether to maintain a plurality of logs on the beam when the beam is attached to the vehicle frame. A winch mount mechanism is operative to releasably attach the winch to an outer portion of the beam such that the winch is located forward of the beam, and is further operative to releasably attach the winch to the beam such that the winch is located rearward of the beam.
Patent CA-2505038-A1 (CA)
Title: Detection, identification and differentiation of eubacterial taxa using a hybridization assay
Inventor: DE HENAU HILDE
IPC: C12Q1/68
Filed: 2003-12-08
Abstract: The present invention relates to a method for the specific detection and/or identification of Enterococcus species, in particular Enterococcus faecalis and/or Enterococcus faecium, using new nucleic acid sequences derived from t he ITS (Internal Transcribed Spacer) region.The present invention relates also to said new nucleic acid sequences derived from the ITS region, between the 16S and 23S ribosomal ribonucleic acid (rRNA) or rRNA genes, to be used for the specific detection and/or identification of Enterococcus species, in particular of Enterococcus faecalis and/or Enterococcus faecium, in a biological sample.It relates also to nucleic acid primers to be used for the amplification of said spacer region of Enterococcus species in a sample.</SD OAB>
Patent CA-2505646-A1 (CA)
Title: Card assembly with vertical magnetic stripe
Inventor: CHARIKER SEAN KEITH
IPC: G06K5/00
Filed: 2005-04-28
Abstract: A card assembly comprising a display portion and a transaction card is provided. The display portion comprises a substantially planar substrate. The transaction card comprises a substantially rectangular and substantially planar substrate having first and second short edges and first and second long edges. The transaction card further comprises at least one magnetic stripe having a card identification number encoded thereon. The at least one magnetic stripe is substantially parallel to the long edges. The transaction card is detachably coupled to the display portion at a coupling interface located along one of the short edges. The card assembly may be configured so that the transaction card can be inserted into a card-reading device while the transaction card is still attached to the display portion.
Patent CA-2507656-A1 (CA)
Title: Tiotropium-containing medicament combinations used for inhaling
Inventor: PAIRET MICHEL
IPC: A61P11/08
Filed: 2003-11-19
Abstract: The invention relates to novel medicaments used for inhaling, comprising one or several, preferably one, tiotropium salt in combination with one or several pharmaceutically acceptable acid addition salts of a compound of formula 2', wherein radicals R1, R2, R3, and R4 can have the meanings indicated in the description and in the claims. Also disclosed are methods for the production thereof and the use thereof in the therapy of respiratory diseases.
Patent CA-2510956-A1 (CA)
Inventor: BENNIE BRENDA FRANCES
IPC: C11D17/02
Filed: 1999-07-09
Abstract: A multi-phase detergent tablet for use in a washing machine, the tablet comprising: a first phase comprising alkalising agent, and a second phase comprising acidifying agent, and wherein the multi-phase tablet has an initial pH of at least 9, preferably at least 9.5 and a pH rate change index (.DELTA. pH) of no more than about 0.15 units/min. Preferred are multi-phase detergent tablets wherein the alkalising agent is a silicate or mixture of silicates, especially a sodium silicate of the crystalline layered variety; while the acidifying agent is part of a (bi)carbonate/acid effervescent couple which acts as disrupting agent for the tablet. The multi-phase detergent tablets have improved pH control, cleaning and enzyme performance together with excellent product strength, integrity and dissolution characteristics.
Patent CA-2514877-A1 (CA)
Title: Assay method for group transfer reactions
Inventor: LOWERY ROBERT G
IPC: C12Q1/68
Filed: 2004-01-30
Abstract: The present invention relates to methods for detecting, quantifying and high throughput screening of donor-products and the catalytic activities generating the donor-products in group-transfer reactions. The invention further provides immunoassays, antibodies and kits that may be used to practice the methods of the invention.
Patent CA-2515134-A1 (CA)
Title: Plunger with annular exterior seals and method of installing annular seals on an exterior surface of a plunger
Inventor: TOWNSEND MURRAY R
IPC: F16J15/3268
Filed: 2005-07-26
Abstract: A method of installing annular seals on a plunger. A first step involves positioning an annular seal on a seal installation tool adapted to hold the annular seal in an expanded state. A second step involves positioning the annular seal so that the annular seal overlies a body of a plunger. A third step involves transferring the annular seal from the seal installation tool to a seal groove in the body of the plunger.
Patent CA-2516704-A1 (CA)
Title: Key control with real time communications to remote locations
Inventor: HAYS JONATHAN G
IPC: E05C19/00
Filed: 2004-02-20
Abstract: A key control system includes at least one premise (12) , a lockbox (14) capable of securing a key (18) to the premise (12) and at least one mobile telephone (22) associated with a user and having a stored access device program capable of communicating an access request to the lockbox (14). The premise (12) is subject to authorized access by others, such as the user, based on preferences of an approval party (26) established with the system.  Dependent upon these preferences, the mobile telephone (22) automatically initiates a communication to a destination predetermined by the approval party (26) to seek approval of the access request, and a decision is communicated to the mobile telephone (22).
Patent CA-2517730-A1 (CA)
Inventor: HUANG TAI-LONG
IPC: E06B9/324
Filed: 2005-08-31
Abstract: A lockable cord pulling device includes a mounting member having a vertically extending abutment wall, and a pulley roller rotatably mounted on the mounting member, a pull cord trained on the pulley roller to form an underlying region that cooperates with the abutment wall to define a moving route oriented in a vertical direction, and a lock roller movable along the moving route. When the pull cord is pulled to bring the underlying region into frictional engagement with the lock roller,subsequent downward pulling of the pull cord in an upright direction to tense the underlying region will cause the lock roller to roll to a locked position, where the lock roller is stuck between the pulley roller and the abutment wall. The lock roller is allowed to fall into an unlocked position by virtue of gravity once the pull cord is pulled leftwards.
Patent CA-2519219-A1 (CA)
Title: Evaporative hydrocarbon emissions filter
Inventor: BERKEY RICHARD J
IPC: F02M25/08
Filed: 2004-03-17
Abstract: An evaporative emissions filter for an engine air induction system. The evaporative emissions filter includes a hydrocarbon vapor-adsorbent member disposed within the air induction system. A mechanism is provided for mounting the evaporative emissions filter within the air induction system. Hydrocarbon vapors present in the air induction system after engine shut-down are substantially retained in the adsorbent member until air flows through the air induction system after the engine starts.
Patent CA-2524143-A1 (CA)
Inventor: WANG YU
IPC: C23F15/00
Filed: 2005-10-21
Abstract: A method of sealing a stator bar (16) with an interior liquid pass for flow of coolant forming at least a portion of the stator bar (16), including electroless plating at least a portion of an interior wetted surface of the stator bar (16).
Patent CA-2524764-A1 (CA)
Inventor: SELLS JOEL M
IPC: A23L5/10
Filed: 2005-10-27
Abstract: A method of baking a dessert using steam in an automated household oven comprises a first heating step where a heating system preheats a cooking cavity to a first temperature at a first heating rate and a second heating step where the heating system preheats the cooking cavity from the first temperature to a second temperature at a second heating rate less than the first heating rate. The first temperature is preferably about the boiling point of water, and a steam system introduces steam into the cooking cavity to facilitate baking of the dessert after the cooking cavity reaches the first temperature. A convection fan of the heating system is active during the first and second heating steps to help circulate air and steam in the cooking cavity and becomes inactive later in the baking method.
Patent CA-2526834-A1 (CA)
Title: Recombinant influenza vectors with a polii promoter and ribozymes
Inventor: KAWAOKA YOSHIHIRO
IPC: C12N7/00
Filed: 2004-05-27
Abstract: The invention provides a composition useful to prepare influenza viruses, e.g., in the absence of helper virus, using vectors which include PolII  promoters and multiple ribozyme sequences.
Patent CA-2527836-A1 (CA)
Title: An in-circuit security system and methods for controlling access to and use of sensitive data
Inventor: JOHNSON BARRY W
IPC: G06V40/13
Filed: 2004-06-01
Abstract: The invention disclosed herein is an in-circuit security system (100) for electronic devices. The in-circuit security system (100) incorporates identity credential verification (103), secure data and instruction storage, and secure data transmission capabilities. It comprises a single semiconductor chip, and is secured using industry-established mechanisms for preventing information tampering or eavesdropping, such as the addition of oxygen reactive layers.  This invention also incorporates means for establishing security settings, profiles, and responses for the in-circuit security system (100) and enrolled individuals. The in-circuit security system (100) can be used in a variety of electronic devices, including handheld computers, secure facility keys, vehicle operation/ignition systems, and digital rights management.
Patent CA-2530005-A1 (CA)
Inventor: SPYKER DANIEL A
IPC: A61B19/00
Filed: 2004-07-26
Abstract: Dosage regimens of buprenorphine to treat withdrawal or abstinence syndrome in a drug dependent or opioid tolerant patient who is pregnant are described. The method includes treating withdrawal or abstinence syndrome of the patient by transdermal administration of an amount of buprenorphine effective to reduce withdrawal symptoms. For example, a first buprenorphine-containing transdermal dosage form can be administered for a first dosing period that is no more than about 5 days; a second buprenorphine-containing transdermal dosage form for a second dosing period that is no more than about 5 days, the second dosage form comprising the same or a greater dosage of buprenorphine than the first dosage form; and a third buprenorphine-containing transdermal dosage form for a third dosing period that is at least 2 days, the third dosage form comprising the same or a greater dosage of buprenorphine than the second dosage form.
Patent CA-2530013-A1 (CA)
Inventor: SUGIMOTO MOTOHIRO
IPC: G06F11/16
Filed: 2005-12-13
Abstract: Each time a sync controller sequentially issues a read request to a memory controller, a count value of a first counter is incremented.      When a read operation is conducted for the read request, a count value of a second counter is incremented and the data is transferred to a standby computer. If a memory write instruction is issued during a memory copy operation, an address comparator compares a write address of the memory write instruction with the count values of the first and second counters. If the write address is more than the count values, the memory write operation is permitted. If the write address is equal to the count value of the first counter, the process waits for termination of the data read operation. Otherwise, the write operation is immediately permitted and the write data is transferred to the sync controller. Data of a memory on the active side can be hence copied onto the standby computer without stopping the system operation.
Patent CA-2530376-A1 (CA)
Title: Urea derivatives of piperazines and piperidines as fatty acid oxidation inhibitors
Inventor: ZABLOCKI JEFF
IPC: C07D295/21
Filed: 2004-06-07
Abstract: Disclosed are novel piperazine derivatives, useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, intermittent claudication, Prinzmetal's (variant) angina, stable and unstable angina, exercise induced angina, congestive heart disease, and myocardial infarction.
Patent CA-2530423-A1 (CA)
Title: Labeling apparatus and method for correcting visual adhesive defects
Inventor: BELLAFORE BRYAN
IPC: B65C9/20
Filed: 2004-05-21
Abstract: A method of correcting defects in a label (44) resulting from a non-uniform application of adhesive to a surface of the label prior to applying the label (44) to a container (102) includes the steps of applying an adhesive to a surface of a label in a non-uniform manner to cause sections (106) of the surface to be substantially devoid of the adhesive, and after applying the adhesive, applying a fluid in these latter sections to substantially fill them. The fluid is applied either onto the container in regions (104) that are aligned with the label sections that are devoid of adhesive, or is applied directly onto the adhesive-free label sections (106). An apparatus for carrying out the above method also forms a part of the present invention.
Patent CA-2530468-A1 (CA)
Inventor: RYDIN BJORN
IPC: D21F1/00
Filed: 2004-06-14
Abstract: A multi-layer on-machine-seamable press fabric having a single or double layer weave over the seam loops where the warp ends are not normally woven with CD  yams. The CD yams woven into the layer(s) over the seam loops provide the fabric with substantially similar characteristics -including caliper and water permeability- in the seam area as in the remainder of the fabric. Hence, the press fabric provides a solution to the problem of nonuniformity in the seam area, which often results in sheet marking.
Patent CA-2533661-A1 (CA)
Inventor: DUNCAN SCOTT
IPC: H01S5/183
Filed: 2004-07-26
Abstract: An optoelectronic integrated circuit comprises a substrate, a multilayer structure formed on the substrate, and an array of thyristor devices and corresponding resonant cavities formed in the multilayer structure. The resonant cavities, which are adapted to process different wavelengths of light, are formed by selectively removing portions of said multilayer structure to provide said resonant cavities with different vertical dimensions that correspond to the different wavelengths. Preferably, that portion of the multilayer structure that is selectively removed to provide the multiple wavelengths includes a periodic substructure formed by repeating pairs of an undoped spacer layer and an undoped etch stop layer. The multilayer structure may be formed from group III-V materials. In this case, the undoped spacer layer and undoped etch stop layer of the periodic substructure preferably comprises undoped GaAs and undoped AlAs, respectively. The undoped AlAs functions as an etch stop during etching by a chlorine-based gas mixture that includes fluorine. The array of multi-wavelength thyristor devices may be used to realize devices that provide a variety of optoelectronic functions, such as an array of thyristor-based lasers that emit light at different wavelengths and/or an array of thyristor-based detectors that detect light at different wavelengths (e.g., for wavelength-division-multiplexing applications).
Patent CA-2534339-A1 (CA)
Title: Method for manufacturing screen cylinder and screen cylinder
Inventor: LAAKSO TAUNO
IPC: D21D/
Filed: 2004-08-18
Abstract: A method for manufacturing a screen cylinder and a screen cylinder with screen wires (2) in the axial direction of the screen cylinder (1) set at predefined intervals into a cylindrical screen surface and fastened to support rods (3), and end rings (5) are arranged at the ends of the screen cylinder (1). At least one end ring (5) is mounted at one end of the screen cylinder (1) in such a manner that the end ring is arranged to at least one support rod (3) at the ends of the screen wires (2) or closest to the ends of the screen wires (2) without fastening the end ring (5) to the screen wires (2). When installing the end ring (5), a shrink fit is formed between the end ring (5) and support rod (3), wherein the end ring (5) is arranged to press the support rod (3) substantially perpendicular to the axis of the screen cylinder (1).
Patent CA-2535345-A1 (CA)
Inventor: SPARER RANDALL V
IPC: A61F2/82
Filed: 2004-08-11
Abstract: An active agent delivery system that includes two or more active agents and two or more layers of polymers; wherein at least one layer includes miscible polymer blend comprising two or more miscible polymers; and further wherein delivery of at least one active agent occurs predominantly under permeation control.
Patent CA-2535626-A1 (CA)
Inventor: KRILTZ UWE
IPC: B60J1/02
Filed: 2004-08-20
Abstract: A low-E coated article is provided, in certain example embodiments, with a layer including tin oxide provided between a layer including titanium oxide and a layer including silicon nitride. It has been found that the provision of such a tin oxide inclusive layer between silicon nitride and titanium oxide can significantly improve durability of the resulting coated article, especially after heat treatment (HT). In certain example embodiments, the coated article may be formed so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). Coated articles herein may be used in the context of windows or the like (e.g., laminated vehicle windshields).