baber/WOPTO huggingface dataset:
Patent CA-2346041-A1 (CA)
Title: Large value buried inductors in low temperature co-fired ceramic circuit boards
Inventor: HOZER LESZEK
IPC: C08K3/22
Filed: 1999-10-01
Abstract: Large value embedded inductors are made by screen printing an inductor coil (16) onto one or more ferrite tapes (14, 18), and covering the ferrite tapes  with one or more ferrite tape layer or layers (14, 18). Low firing temperatu re green tapes (12, 20) surround the ferrite layer or layers (14, 18). These green tapes (12, 20) can be expansion matched to gallium arsenide.
Patent CA-2346090-A1 (CA)
Title: Device for receiving and transporting objects
Inventor: STARLINGER HUEMER FRANZ
IPC: B65G17/32
Filed: 1999-10-04
Abstract: The invention relates to a device for receiving and transporting objects, the device having at least one pair of parallel chains or belts situated opposite each other and driven in synchrony, which define a space between each other for transporting the objects therethrough. Each chain (2) has at least one gripper (10) which is mounted so as to be pivotable thereon and faces one of respective grippers on the other chain. Furthermore each gripper has an extension (13) which is moveable along a guiding path (61, 62, 63, 64), the respective guiding path having a path section (62) sloped with respect to the direction of transport of the objects (7) at the point of receipt of the objects, so that, when the chain is moving, the extension (13) of the gripper (10) is deflected along the sloped path section (62) and thus a rotational movement countering the translation movement (arrow A) caused by the chain is imparted to the gripper. Thus no rotational movement occurs at the moment of contact between the gripper and the object.
Patent CA-2346932-A1 (CA)
Inventor: RISI ALAN J
IPC: E05F15/14
Filed: 1999-02-12
Abstract: A security entrance system for controlling access from an infeed area (98) t o a protected area (100) has a structure (24) defining a chamber disposed between the infeed area and the protected area, with first doors (38) at the  infeed end of the chamber and second doors (46) at the protected area end of  the chamber. A person entering the protected area must pass through a contraband detector such as a metal detector (90, 92) and enter the chamber.  If no alarm was provided by the detector, the doors allow exit from the chamber into the protected area. If an alarm was provided by the metal detector, the doors only allow the person to pass back from the chamber into  the infeed area and away from the protected area. The chamber is weighed or otherwise examined after at least some cycles of operation to assure that no  contraband was concealed within the chamber.
Patent CA-2346961-A1 (CA)
Title: Patient temperature regulation method and apparatus
Inventor: DOBAK JOHN D III
IPC: A61B17/00
Filed: 2000-07-28
Abstract: A device and method for providing body cooling. The cooling device (14) applies cooling to blood flowing in a vena cavae that is then distributed throughout the body. The cooling can be assisted by use of thermoregulatory drugs or warming devices to prevent shivering and vasoconstriction.
Patent CA-2349589-A1 (CA)
Title: Log splitting device
Inventor: SLAVICH STEFANO
IPC: B27L7/00
Filed: 2001-06-07
Abstract: A splitting device for splitting logs comprising a base having an upright member secured thereto, a carriage moveable along said upright member, an axe portion also moveable along said upright member and carrying an axe head, the moveable carriage being releasably secured to the axe portion, and a locking device for locking the moveable carriage in a raised position from where it can be released to split a log. The device is compact and can easily be used without requiring a great deal of strength or ability.
Patent CA-2349725-A1 (CA)
Title: Vehicle safety system and method of operation of same
Inventor: LEVINE RICHARD W
IPC: B60R21/015
Filed: 1999-09-23
Abstract: A vehicle pedal and seat adjustment system comprises pedals (4) and seat (2) which are adjustable between forward-most and rearward-most positions. An air bag (8) is located in front of the seat (2).  The forward-most position of the seat (2) is defined as a position of the seat (2) in which a distance between an occupant in the seat (2) and the air bag (8) is equal to a minimum safe distance. This system prevents the air bag (8) from injuring the occupant, while allowing the occupant to comfortably operate the pedal (4).
Patent CA-2350799-A1 (CA)
Inventor: HENRIKSEN OLE
IPC: B05D7/06
Filed: 1999-11-04
Abstract: The impregnating or extracting treatments of resin-containing wood substrate using a resin-soluble supercritical fluid as delivering or extractive solvent medium problems due to exudation of resin from the wood substrate at pressure release necessary before the termination of the treatment are avoided or reduced by displacing at least partially the supercritical fluid by a fluid of relatively low solubility in the resin before pressure release down to atmospheric pressure is terminated.  Thereby the total process time can be substantially reduced.
Patent CA-2350946-A1 (CA)
Title: Method of treating sexual disturbances
Inventor: MEGLASSON MARTIN DURHAM
IPC: A61K31/535
Filed: 1999-12-20
Abstract: The present invention is a method of treating sexual disturbances in humans and inducing mating in non-human mammals using the compounds of formula (A) in a dosage range where the sexually therapeutic amount is from about 0.2 thru 8 mg/person/dose and where the sexually mating amount is from about 0.003 thru  0.2 mg/kg/dose.
Patent CA-2352419-A1 (CA)
Inventor: OMEL RICHARD
IPC: A47C7/46
Filed: 2001-07-05
Abstract: A sitting posture correction device for placement between a backrest and the back of a user comprises an inflatable bladder which is generally spherical in shape when fully inflated and a flexible, substantially rectangular cover for the bladder forming a pocket and adapted to contain the bladder, when the latter is partially inflated, in the pocket. During use of the device, the bladder is located within the cover, is partially inflated, and is free to shift and change its shape within the cover.
Patent CA-2352760-A1 (CA)
Inventor: MORI MASAAKI
IPC: A61P13/00
Filed: 1999-11-29
Abstract: A novel peptide recognized as a ligand by a G protein-coupled receptor protein. The above peptide is usable in: (1) developing a receptor-bonded assay system and screening a candidate compound for a drug with the use of a  recombinant receptor protein expression system; and (2) developing drugs suc h as a central function controlling agent, a circulatory function controlling agent, a heart function controlling agent, an immunological function controlling agent, a digestive function controlling agent, a metabolic function controlling agent or a genital function controlling agent.
Patent CA-2358137-A1 (CA)
Title: System and method for distribution of software
Inventor: DAWSON CHRISTOPHER BYRON
IPC: H04L29/06
Filed: 2001-10-02
Abstract: The invention describes a system for distributing a software file from a source to a plurality of targets in such a manner that only portion of the file is received and stored in a file distributor. The file distributor has a flow mediator, which provides data flow control in such a manner that the stored portion of the file is forwarded to the targets asynchronously in order to provide that each target receives the portion of the file at its own rate. A corresponding method for the distribution of software is also provided.
Patent CA-2359213-A1 (CA)
Inventor: BEAUDET ALAIN
IPC: C07K19/00
Filed: 2000-01-19
Abstract: The invention concerns a method useful for detecting and/or identifying in a bank of peptides, pseudopeptides and non-peptide compounds, a biological extract or a purified fraction of a tissue extract, a ligand of a receptor of interest capable of being subjected to internalization induced by immobilising said ligand. The invention is characterised in that it comprises at least steps which consist in: expressing at the surface of a cell said receptor in a marked form; bringing in contact said cell and said bank in conditions suitable for cell internalization of said ligand-receptor complex; and displaying said internalization via the detection of the marker associated with said receptor.
Patent CA-2359402-A1 (CA)
Inventor: STULEN FOSTER B
IPC: G01R23/02
Filed: 2001-10-17
Abstract: A method for detecting loose blades in a hand piece connected to an ultrasonic surgical system by performing frequency sweeps of a drive signal through a range which includes the resonance of a hand piece/blade system and the resonance of the hand piece without a blade attached. The frequencies of resonance in each sweep are compared. If a substantial difference between the frequency sweeps occurs, then a "Tighten Blade" message is displayed on a liquid crystal display on an ultrasonic generator console. The method permits rapid and easy diagnosis of loose blade connections. The method also assists a surgeon or nurse in knowing when to tighten the blade, as opposed to performing more lengthy and detailed diagnostic or cleaning procedures. In addition, the time and costs associated with the diagnostic procedures to isolate faults are eliminated because, upon determining that the blade is not loose, the surgeon and/or nurse can request a new blade based on the assumption that the blade is broken.
Patent CA-2360105-A1 (CA)
Title: Magnetic driving pump of vehicle internal combustion engine
Inventor: NABEYA SHIN
IPC: F02B63/06
Filed: 2001-10-24
Abstract: To reliably prevent the occurrence of pull out phenomenon in a magnetic driving pump of vehicle internal combustion engine where permanent magnets, magnetized to have alternate N poles and S poles around an axial line of a drive shaft and a driven shaft, are respectively fixed to the drive shaft interlocked with a crankshaft and the driven shaft coaxially provided with the drive shaft.      Permanent magnets 25 and 26, magnetized to have alternate N poles and S poles 90 degrees or 180 degrees in phase in a peripheral direction, are respectively fixed to the drive shaft and the driven shaft 23.
Patent CA-2361128-A1 (CA)
Title: Self-adhering drill and cutter
Inventor: GILL JEFFREY STEVEN
IPC: B23B45/14
Filed: 2000-03-08
Abstract: The present invention is a low profile self-adhering drill (10) having a feed mechanism (16) having an axis of rotation, which is generally perpendicular to the axis of rotation of the drill motor (14). The feed mechanism (16) includes a quill housing (40) which houses a quill (60).  A spindle (110) is disposed within the quill (60) and rotates about the travel axis of the quill (60) relative to the quill (60) and is moveable along the axis with the quill (60). A rack (72) on the quill (60) is parallel to the travel axis and engages a feed gear (80) such that when the feed gear (80) is rotated the rack (72) and quill (60) move along the travel axis.
Patent CA-2361289-A1 (CA)
Title: Compositions favorisant la regeneration des tissus nerveux
Inventor: WANG KUAN HONG
IPC: A61P25/00
Filed: 2000-03-17
Abstract: Des polypeptides Slit-N sont utilisés en vue de favoriser la ramification des axones et la régénération des tissus nerveux, in vitro et in vivo. L'invention concerne des compositions pharmaceutiques utilisées dans le traitement des neuropathies, contenant une dose d'un polypeptide Slit-N efficace d'un point de vue thérapeutique, un excipient pharmaceutiquement acceptable et/ou des agents neuroactifs, notamment des neurotrophines telles que le NGF.
Patent CA-2361744-A1 (CA)
Title: Waypoint data reference sharing and delivery technology:project 8154668
Inventor: KALNINS KARLIS O
IPC: G01C21/00
Filed: 2001-10-26
Abstract: Location-aware electronic devices have the capacity to assign data to specific locations in the geosphere, called waypoints. These waypoints are usually exclusively located on each owner's specific device, or they may be copied to catalogs or databases of waypoints. This invention is a public waypoint database, with methods of making available waypoints directly from the user's device, and methods of delivering waypoints over a network from the database to the devices of other users based on location coordinates and keyword subjects. Further, this invention allows for waypoints to be associated with data files of other types that may be downloaded from available networks, thus expanding the content of the waypoint to include other media, such as text, images, audio and video.
Patent CA-2363632-A1 (CA)
Inventor: WERNER KLEMENS
IPC: F16J15/3288
Filed: 2000-12-13
Abstract: L'invention concerne un joint brosse servant à assurer l'étanchéité d'un rotor (2) par rapport à un stator (18), qui comprend un corps à poils (3) présentant une plaque d'appui (4, 4'), qui sert à la fixation de poils (6, 6') dont les extrémités (7, 7') sont dirigées vers le stator (18) ou le rotor (2). Pour que l'effet d'étanchéification soit augmenté et que l'usure soit réduite, les extrémités (7, 7') des poils (6, 6') sont pourvues d'un anneau glissant (8).
Patent CA-2363672-A1 (CA)
Title: Combined skateboard scooter/exerciser
Inventor: LEE JUNG-TIEN
IPC: B62K5/00
Filed: 2001-11-22
Abstract: A combined skateboard scooter/exerciser comprises a handlebar, a board, a steering device, a transmission device, and a wheel device. The steering rod is rotatably supported by the board and thus rotatable relative to the board.  In addition, the steering rod is movable back and forth relative to the board.  The handlebar is mounted to an upper end of the steering rod to move therewith.      The steering device is mounted to a lower end of the steering rod to move therewith. The wheel device is mounted to the steering device. The transmission device is mounted between the lower end of the steering rod and the wheel device such that back and forth movement of the steering rod urges the wheel device to move forward via transmission by the transmission device.
Patent CA-2364231-A1 (CA)
Title: Static ventilator including a corrugated portion
Inventor: POITRAS MICHEL
IPC: F24F7/02
Filed: 2001-12-07
Abstract: A static ventilator provided with a deformable corrugated portion is described herein. The static ventilator is provided with a tubular base to be installed to the roof, a sleeve to be connected to the tubular base and a cover to be installed to the free end of the sleeve. The tubular base is provided with a deformable corrugated portion enabling the tubular base to be installed to a sloping roof while allowing the sleeve to be positioned and maintained in a generally vertical orientation. The present invention is also concerned with a method for forming a tubular base for static ventilator provided with a corrugated portion.
Patent CA-2365511-A1 (CA)
Inventor: BARTZ WILFRIED
IPC: C08L77/00
Filed: 2001-12-19
Abstract: A composite comprising the following layers: (I) a layer made of a molding composition which comprises the following components: (a) from 0 to 80 parts by weight of a polyamide selected from PA6, PA66, PA6/66 and mixtures thereof; (b) from 0 to 100 parts by weight of a polyamine-polyamide copolymer; and (c) from 0 to 80 parts by weight of a polyamide selected from PA11, PA12, PA612, PA1012, PA1212 and mixtures thereof, where the total of the parts by weight of components (a), (b) and (c) is 100, and where in addition: within the entirety of components (a) and (b), at least 20 parts by weight are composed of monomer units which derive from caprolactam, or a combination of hexamethylenediamine/adipic acid, and within the entirety of components (b) and (c), at least 20 parts by weight are composed of monomer units which are derived from .omega.-aminoundecanoic acid, laurolactam, a combination of hexamethylenediamine/1,12-dodecanedioic acid, a combination of 1,10-decanediamine/1,12-dodecanedioic acid, or a combination of 1,12-dodecanediamine/1,12-dodecanedioic acid, and (II) a layer made of a molding composition which comprises an ethylene-vinyl alcohol copolymer; has good layer adhesion.
Patent CA-2366039-A1 (CA)
Inventor: NAKAJI HARUO
IPC: H04B10/293
Filed: 2001-12-20
Abstract: The present invention relates to an optical amplifier and the like comprising a structure for effectively suppressing transient output signal power fluctuations caused by delays in control. The optical amplifier including an amplification optical fiber comprises a control system (17) for monitoring, through a light-receiving device, power fluctuations in part of light tapped by a branching device and regulating the power of pumping light outputted from a pumping light source. A delay medium is disposed between the branching device and the amplification optical fiber, so as to reduce the difference between the time required for signals transmitted through the branching device to reach the input end of the amplification optical fiber and the response time of the control system, thereby suppressing fluctuations in the output signal level.
Patent CA-2368397-A1 (CA)
Title: Radiation delivery catheter
Inventor: FARNAN ROBERT C
IPC: A61N5/01
Filed: 2001-02-01
Abstract: A radiation delivery catheter (10) that is compatible with a transfer device wherein the radiation delivery catheter (10) is a component of a system designed to reduce the frequency of restenosis in coronary arteries after ballon angioplasty or other interventional procedures. The catheter is inserted into the patient using a guidewire and the distal tip (26) of the catheter (10) is guided to a treatement site in the artery for radioactive treatment.
Patent CA-2369038-A1 (CA)
Title: Method and system for an intelligent distributed network architecture
Inventor: YAO GEORGE
IPC: H04M3/42
Filed: 1999-07-30
Abstract: The present invention provides an intelligent call processor (172), an intelligent switching node and an intelligent communications network for use in a communication system (170). The intelligent call processor comprises a logical platform having a plurality of functions wherein at least one of the functions is service processing function (22), at least one of the functions is call processing (24), and at least one of the functions is facility processing (26), and a processor (172) for executing the plurality of functions. The intelligent switching node comprises an intelligent call processor (172) and, a resource complex (180) communicably linked to the intelligent call processor (172) and logically separated from the intelligent call processor (172). The intelligent communications network comprises a plurality of intelligent distributed network nodes, a network management system for monitoring and controlling a wide area network and the plurality of intelligent switching nodes, and the wide area network interconnecting the plurality of intelligent distributed network nodes and the network management system.
Patent CA-2373118-A1 (CA)
Inventor: NIEUWENHUIS PAULUS GERHARDUS J
IPC: B60C1/00
Filed: 2000-08-29
Abstract: L'invention concerne un procédé de vulcanisation souffrée comportant (a) une étape non-productive de mélange d'une composition de caoutchouc incluant un caoutchouc polyisoprène et du noir de charbon, (b) une étape productive de mélange d'une composition de caoutchouc incluant également du souffre et un accélérateur de vulcanisation, et (c) une étape de vulcanisation de ladite composition de caoutchouc, est caractérisée par le fait que l'étape non-productive de mélange est réalisée dans un mélangeur interne en présence de 0,1 à 5 phr d'agent de couplage de noir de charbon, selon l'une des formules (I)-(IV) dans laquelle R?1¿, R?2¿, et R?3¿ sont indépendamment H ou un groupe hydrocarbure C¿1?-C¿5?, contenant éventuellement un ou plusieurs oxygène(s), nitrogène(s) ou atome(s) de souffre, R?1¿ et R?2¿, si R?1¿ est en position 4, ou R?2¿ et R?3¿ ensemble avec les atomes de carbone auxquels il sont reliés, peuvent former un cycle de 5 ou 6 éléments, ledit cycle étant éventuellement substitué par un groupe hydrocarbure C¿1?-C¿5?, ledit groupe hydrocarbure contenant éventuellement un ou plusieurs oxygène(s), nitrogène(s) ou atome(s) de souffre, n vaut entre 1 et 4, M est sélectionné à partir de Na, Zn, Mg, AL, Fe, et Te, et x vaut 1, 1,5 ou 2. L'invention concerne également des articles en caoutchouc, comme des pneumatiques, comportant le caoutchouc vulcanisé obtenu par ledit procédé.
Patent CA-2377048-A1 (CA)
Title: Squeegee bucket fluid fill device and system
Inventor: SEVERSON DALE A
IPC: B60S5/00
Filed: 2002-03-18
Abstract: Systems and sub-systems for supplying squeegee buckets with automobile windshield washer fluid. Some systems include a fluid containing reservoir elevated above the squeegee buckets so as to gravity feed the buckets. One system includes a fluid quantity sensor coupled to a squeegee bucket for indicating a predetermined low fluid quantity in the squeegee bucket, calling for the addition of fluid. The fluid quantity sensor can be coupled directly or indirectly to a controllable fluid supply source to add fluid into the squeegee bucket interior. Some systems have continuous or analog fluid quantity sensor outputs while other systems have discreet fluid quantity sensors indicating that a low limit has been reached. Some systems utilize level sensors while other systems utilize weight sensors. One system includes a level sensor in the form of a float adapted to trigger an electrical switch upon reaching a low level. When the low level limit is reached, a valve in fluid communication with a fluid supply source is opened to allow fluid flow into the squeegee bucket interior. Some systems allow a predetermined time flow of fluid or a predetermined volume flow of fluid. Other systems terminate flow into the squeegee bucket when a high level fluid quantity is indicated, for example, by a high level limit being reached by a level switch. Systems can also include logic within controllers to detect leakage and/or pilferage and further logic to limit or stop excessive fluid usage through pilferage or leakage. The invention allows continuous replenishing of windshield washer squeegee buckets, not requiring frequent human action to refill the buckets. The present invention can be used in lightly staffed or completely unstaffed, 24-hour gasoline service stations and convenience stores, providing windshield washer fluid with minimal personnel costs.
Patent CA-2378602-A1 (CA)
Title: Lens overlays for eyewear
Inventor: METCALFE RICHARD T
IPC: G02C9/00
Filed: 2000-06-20
Abstract: In general terms, the lens overlays of the present invention comprise thin, formed plastic overlays that can easily be attached to the inside or outside of the primary protective lenses by the user. In one embodiment, the lens overlay comprises a first overlay to be disposed on the left side lens and a second overlay to be disposed on the right side lens. In another embodiment, the lens overlay comprises a one piece conforming overlay lens that is attached to the front face of the primary lens by removing the frame bridge, slipping the frame temples through a left and right hole in the endpieces of the overlay and snapping the bridge back onto the frame to secure the overlay to the front face of the primary lens. In yet another embodiment directed to lens overlays for eyewear having a frame browbar with the primary lens, the formed overlay of this embodiment is secured primarily to the browbar itself.