baber/WOPTO huggingface dataset:
Patent CA-2425463-A1 (CA)
Title: Power control device and method for controlling a reverse link common channel in a cdma communication system
Inventor: KIM YOUNG KY
IPC: H04B1/69
Filed: 1999-03-23
Abstract: A common power control channel transmission device for a base station in a CDMA communication system is provided having a selector for receiving power control commands to be transmitted to multiple subscribers and multiplexing the received power control commands; and a spreading modulator for spreading an output of the selector by multiplying the output of the selector by a spreading sequence. The common power control channel transmission device can be used to control power of a reverse, link common channel. For the power control of the reverse link common channel, the base station receives a signal from a mobile station via the reverse link common channel, and transmits to the mobile station a power control command for controlling a transmission power of the reverse link common channel according to a measured strength of the received signal.
Patent CA-2429681-A1 (CA)
Title: Device and method for the controlled heating in micro channel systems
Inventor: SALVEN OWE
IPC: B01L3/00
Filed: 2001-11-23
Abstract: A method of controlled heating of a micro channel reactor structure (46, 48, 50) comprises providing a structure (b1, b2, B1, B2) defining a desired temperature profile. A preferred embodiment of a heating element structure comprises a pattern of areas of a material capable of providing heat when energized, disposed over said micro channel reactor structure.
Patent CA-2437366-A1 (CA)
Inventor: PEMBROKE JOHN J
IPC: H04L12/16
Filed: 2003-08-14
Abstract: A method, system, and computer-readable medium for facilitating the provision of pre-arranged home-related services to a designated property, including providing a menu of pre-arranged home-related services to a client in conjunction with a designated property, permitting the client to select pre-arranged home-related services, receiving orders for home-related services, processing orders for home-related services, organizing the distribution of funds for payment of said orders and organizing the provision of ordered services to the designated property, wherein the selected home-related services are financed by at least a portion of proceeds of a mortgage secured by the designated property.
Patent CA-2438570-A1 (CA)
Title: Procede et dispositif pour surveiller des installations souterraines
Inventor: KRETZSCHMAR AXEL
IPC: G08B17/10
Filed: 2002-02-01
Abstract: L'invention concerne un procédé et un dispositif permettant de surveiller des installations souterraines soumises à des écoulements, telles que des tunnels, des passages, des canaux ou similaires, par détection et évaluation, au moins par sections, sur toute la longueur des installations à surveiller, de propriétés physiques et/ou chimiques variables, un signal étant déclenché en cas de dépassement d'une valeur admissible. L'invention vise à mettre au point un procédé permettant de surveiller des installations souterraines, qui permette de parvenir à une haute fiabilité, avec une complexité technique acceptable sur le plan économique. l'invention vise notamment à permettre d'effectuer une localisation rapide et localement précise. Des détecteurs simples et solides doivent pouvoir être utilisés dans le dispositif requis pour mettre ledit procédé en oeuvre. Il est prévu selon l'invention de détecter et d'évaluer les propriétés physiques et/ou chimiques dans chaque section transversalement à l'écoulement (7) de l'air sur l'ensemble du profil d'espace libre de l'installation souterraine. A cet effet, les détecteurs et/ou les buses d'aspiration (4, 8) sont disposées dans chaque section dans un plan transversal à l'écoulement (7) de l'air sur l'ensemble du profil d'espace libre de l'installation souterraine.
Patent CA-2439809-A1 (CA)
Inventor: BARTEL ROGER P
IPC: E21B47/022
Filed: 2002-01-30
Abstract: A directionally sensitive MWD gamma tool (10) and method of use that facilitates geosteering operations by providing formation characteristics data and correlating such data with a referenced orientation of the tool (10). A first embodiment includes an array (14) of gamma sensors radially arranged within the tool (10) and that is circumferentially exposed to the formation. In an alternative embodiment, a single gamma sensor comprising a scintillation crystal and photomultiplier tube is arranged within a rotating shield so as to focus the direction of formation interrogation. In another aspect of the preferred embodiments, the invention provides an array of magnetic and gravitational sensors that together provide data sufficient to establish an absolute reference orientation of the directional gamma sensor positioned on the tool (10). The methods for implementing the apparatus of the invention include transmitting individual channel counts for gathered gamma sensor data independently to the surface for analysis, or correlating and identifying high side and low side portions of the data prior to transmission to the surface and selectively transmitting such information as has been identified for geosteering operations.
Patent CA-2443201-A1 (CA)
Title: Probabalistic email intrusion identification methods and systems
Inventor: ROYSTON CLIFTON W III
IPC: H04L29/06
Filed: 2003-09-29
Abstract: The present invention provides computerized methods and systems for identifying email intrusion that includes the steps of performing a plurality of tests for determining if an email message is an email intrusion on at least one email message, each of the plurality of tests having a detection accuracy probability associated therewith, computing an overall detection accuracy probability based at least in part on the product of the detection accuracy probabilities associated with each of the tests; and deciding whether or not an email message is an email intrusion based on the computed overall probability.
Patent CA-2444395-A1 (CA)
Title: Use of nk-1 receptor antagonists against benign prostatic hyperplasia
Inventor: SLEIGHT ANDREW JOHN
IPC: A61K45/00
Filed: 2002-02-02
Abstract: The invention relates to the use of an NK-1 receptor antagonist for the treatment or prevention of benign prostatic hyperplasia (BPH). The preferred NK-1 receptor antagonists are compounds of the general formula (I) wherein the meanings of R, R1, R2, R2', R3, R4 are explained in the specification and the pharmaceutically acceptable acid addition salts and the prodrugs thereof.  Preferred compounds are 2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-(6-morpholin-4-yl-4-o-tolyl-pyridin-3-yl)-isobutyramide,3-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-[6-(4-methyl-piperazin-1-yl)-4-o-tolyl-pyridin-3-yl]-isobutyramide,2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-(1,1-dioxo-1.lambda.6-thiomorpholin-4-yl)-4-o-tolyl-pyridin-3-yl]-N-methyl-isobutyramide and 2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-(1,1-dioxo-1.lambda.6-thiomorpholin-4-yl)-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N-methyl-isobutyramide. The invention also relates to pharmaceutical composition comprising one or more such NK-1 receptor antagonists and a pharmaceutically acceptable excipient for the treatment and/or prevention of benign prostatic hyperplasia.
Patent CA-2444946-A1 (CA)
Title: Method for coating an orifice plate
Inventor: MYHILL GREGORY
IPC: B41J2/135
Filed: 2003-10-15
Abstract: A method for coating an orifice plate and an orifice plate having a non- wetting coating thereon is provided. To form the plate, material having non-wetting characteristics can be provided as a surface of a transfer block. The non-wetting material is preferably Teflon (PTFE). The surface of the transfer block comprising non-wetting material can be pressed against the orifice plate, preferably under heating conditions. In one embodiment of the invention, the non-wetting surface is pressed against a spacer plate which is pressed against the orifice plate, preferably under heating conditions. The non- wetting material is vaporized and deposits on the surface of the orifice plate to coat the orifice plate with non--wetting material, but not the inside of the orifice.
Patent CA-2445278-A1 (CA)
Title: Procede et installation d'etirement continu de peaux et de produits similaires
Inventor: POLATO ANTONIO
IPC: C14B1/26
Filed: 2002-10-22
Abstract: L'invention a trait à un procédé d'étirement de peaux industrielles humides ou d'autres produits similaires. Ledit procédé consiste à : a)retirer les peaux humidifiées de façon uniforme après un traitement utilisant des liquides, tel que le tannage, retannage ou analogues ; b) pré-sécher partiellement les peaux humides, afin de réduire leur humidité relative résiduelle à une valeur comprise entre 35 % et 65 % ; c) étirer les peaux humides au moyen de contraintes mécaniques localisées appliquées dans des directions sensiblement perpendiculaires au plan horizontal des peaux de façon à obtenir une augmentation prédéterminée d'une surface, d)sécher les peux étirées jusqu'à ce qu'elles présentent une humidité relative résiduelle comprise entre 7 % et 30 %, de façon à stabiliser et à fixer thermiquement les peaux étirées. Pendant l'étape d'étirement des peaux à l'état humide, ces dernières sont maintenues dans des conditions d'humidité relative sensiblement constantes. Les contraintes mécaniques sont réparties sur toute la surface de chaque peau de manière sensiblement uniforme, à l'exception des zones périphériques, de manière à obtenir un étirement radial sensiblement uniforme.
Patent CA-2445638-A1 (CA)
Title: Semi-solid delivery vehicle and pharmaceutical compositions
Inventor: HELLER JORGE
IPC: A61K47/34
Filed: 2001-05-11
Abstract: A semi-solid delivery vehicle contains a polyorthoester and an excipient, and a semi-solid pharmaceutical composition contains an active agent and the delivery vehicle. The pharmaceutical composition may be a topical, syringable, or injectable formulation; and is suitable for local delivery of the active agent. Methods of treatment are also disclosed.
Patent CA-2446216-A1 (CA)
Inventor: GENET SOPHIE
IPC: B60S1/38
Filed: 2002-05-03
Abstract: A windscreen wiper device (4) comprising an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, whi ch can be placed in abutment with a windscreen to be wiped, which wiper blade ( 1) includes opposing longitudinal grooves (3) on its longitudinal sides, in whi ch grooves spaced-apart longitudinal strips (4) of the carrier element are disposed, wherein neighbouring ends of said longitudinal strips (4) are interconnected by a respective connecting piece (6), which windscreen wiper device (1) comprises a connecting device (7) for an oscillating wiper arm (8 ), wherein said oscillating arm (8) is pivotally connected to said connecting device (7) about a pivot axis near one end, a special feature of which is th at the end of the oscillating wiper arm (8) includes two at least substantially cylindrical protrusions (11), which form bearing surfaces, at the location o f the pivot axis, which protrusions extend in lateral direction with respect t o the oscillating wiper arm.
Patent CA-2446968-A1 (CA)
Inventor: ISHIDA ISAO
IPC: C12N15/87
Filed: 2002-05-10
Abstract: The present invention relates to a human artificial chromosome which is genetically transmissible to the next generation with high efficiency and the method for using the same. More specifically, the present invention relates to: a human artificial chromosome in which an about 3.5 Mb to about 1 Mb region containing an antibody .lambda.  light chain gene derived from human chromosome 22 is bound to a chromosome fragment which is transmissible to a progeny through a germ line of a non-human animal, said chromosome fragment is derived from another human chromosome; a non-human animal carrying the human artificial chromosome and an offspring thereof; a method for producing the non-human animal; a method for producing a human antibody using the non-human animal or an offspring thereof; and a human antibody producing mouse carrying the human artificial chromosome.
Patent CA-2447528-A1 (CA)
Inventor: SNYDER CAROL D
IPC: A63H33/00
Filed: 2003-10-31
Abstract: The invention includes a base member configured to be parallel to a support surface, a support member pivotally coupled to the base member and an extension member. The support member is movable between a first configuration in which said support member is substantially perpendicular to the base member and a second configuration in which the support member is substantially parallel to the base member and said support surface. The extension member is movable between a first configuration in which the extension member is retracted and a second configuration in which the extension member is coupled to the support member and angularly disposed with respect to the support member.
Patent CA-2448159-A1 (CA)
Title: Rigid foams with improved insulation properties and a process for the production of such foams
Inventor: SCHILLING STEVEN L
IPC: C08J9/14
Filed: 2003-11-05
Abstract: Rigid foams having improved insulation properties are made by reacting a polyisocyanate with an isocyanate-reactive material in the presence of a blowing agent mixture composed of from about 5 to about 50 parts by weight of HFC-134a and from about 50 to about 95 parts by weight of HFC-245fa.
Patent CA-2449100-A1 (CA)
Inventor: FITZGERALD LARRY
IPC: F16B39/02
Filed: 2003-11-13
Abstract: The present invention is concerned with a remountable hanger bolt for installation in a wood beam or post. The invention consists of wood threads at one end of the bolt and machine threads on the other end. The bolt comprises a circular flange that separates the wood threads and the machine threads and extends radially and perpendicularly from the axis of the bolt. After the bolt is threaded into a wood beam or post until the flange strikes the beam or post, the flange is secured to the beam or post by sharpened tangs formed from the flange being driven into the beam or post or by having fasteners, such as nails or screws, passing through holes formed in the flange into the beam or post. The tangs or fasteners prevent the hanger bolt from rotating after it has been installed.
Patent CA-2451326-A1 (CA)
Inventor: WINKER ALEXANDER
IPC: F16B43/00
Filed: 2003-11-26
Abstract: The present invention relates to a wheel nut (10) having a nut body (11) with a widened radial collar (12) and a thrust washer (13) which is held rotatably and captively on the nut body (11) by a locking means (16), and having a cap (14) arranged on the nut body (11). In this case, the locking means (16) is designed as an edge (17) which runs around on the thrust washer (13) and which engages both over the collar (12) and over a flange (18) formed at the free end of the cap (14). The present invention relates, moreover, to a further fastening element of this type, for example a wheel screw.
Patent CA-2453047-A1 (CA)
Inventor: POINTING MICHAEL EDWARD
IPC: E21B17/10
Filed: 2002-07-10
Abstract: Cette invention concerne un stabilisateur servant à stabiliser un élément tubulaire à expansion radiale placé dans un puits de forage. Ce stabilisateur comprend un élément tubulaire à expansion radiale faisant partie d'un élément tubulaire et entouré d'un manchon. On trouve en outre au moins un bras de stabilisateur relié à l'élément tubulaire, chaque bras pouvant passer d'une position radialement rentrée à une position radialement sortie sous l'action d'un ressort. De plus, le stabilisateur comprend des dispositifs de verrouillage qui bloquent chaque bras en position de rappel lorsque l'élément ne se trouve en position d'expansion et qui le débloquent au moment de l'expansion radiale, ce qui permet au bras de passer en position sortie.
Patent CA-2455096-A1 (CA)
Title: Portable computer and docking station locking structure
Inventor: HUANG CHAO-MING
IPC: H05K5/02
Filed: 2004-01-08
Abstract: A portable computer and docking station locking structure in which the docking station has a lock provided inside the support arm thereof controlled by a key or the like, and the portable computer has a lock hole in the back side adapted to receive the swivel locking member of the lock for enabling the portable computer to be locked to the docking station after setting of the portable computer in the support arm of the docking station.
Patent CA-2455529-A1 (CA)
Title: Apparatus for use in reclaiming coolant used in cutting machines
Inventor: MIOC ALEX
IPC: B23Q11/00
Filed: 2004-01-22
Abstract: An apparatus for reclaiming coolant used in cutting machines and for returning the reclaimed coolant to the coolant system of the cutting machine is provided. The apparatus includes a shallow receptacle for supporting a barrel that cuttings are deposited into during a milling operation of a work piece. The apparatus includes a flange that extends from an inner surface of the receptacle and supports the bottom of the barrel allowing coolant to drain from the barrel into the receptacle. The collected coolant is returned to the coolant system of the cutting machine by gravity via a drain line. The apparatus further includes a plurality of casters allowing the apparatus along with the supported barrel to be moved from location to location relatively easy.
Patent CA-2455674-A1 (CA)
Title: Positive air system for inkjet print head
Inventor: VINCENT GLEN
IPC: B41J2/04
Filed: 2004-01-22
Abstract: A positive air system, for a fluid jetting device that jets a fluid in a fluid droplet path prevents the ingress of dust and debris to the fluid jetting device and further prevents the introduction of dust and debris into the fluid droplet path. The air system includes an enclosure having at least one wall defining a barrier and enclosing the fluid jetting device. The barrier defines a local environment. The at least one wall has a plurality of orifices formed therein that are configured to direct a stream of pressurized air therefrom in a direction that diverges from the fluid droplet path. The fluid droplet path and the pressurized air stream direction do not converge so that the pressurized air flowing from the orifices does not interfere with the fluid moving through the droplet path.
Patent CA-2457162-A1 (CA)
Title: Electroprocessed fibrin-based matrices and tissues
Inventor: CARR MARCUS E JR
IPC: A61K35/12
Filed: 2001-09-04
Abstract: The invention is directed to formation and use of electroprocessed fibrin as an extracellular matrix and, together with cells, its use in forming engineered tissue. The engineered tissue can include the synthetic manufacture of specific organs or tissues which may be implanted into a recipient. The electroprocessed fibrin may also be combined with other molecules in order to deliver the molecules to the site of application or implantation of the electroprocessed fibrin. The fibrin or fibrin/cell suspension is electrodeposited onto a substrate to form the tissues and organs.
Patent CA-2458479-A1 (CA)
Inventor: FASOLD HUGO
IPC: A61K31/198
Filed: 2002-03-12
Abstract: The invention relates novel butane acid derivatives containing a cyanide group, pharmaceutical compositions containing butane acid derivatives and the use of said butane acid derivatives in the production of pharmaceutical compositions for treating various illnesses.
Patent CA-2461061-A1 (CA)
Title: Automatic delivery selection for electronic content
Inventor: COOK DAVID P
IPC: G06Q10/00
Filed: 2004-03-16
Abstract: Computer program products and methods for the secure delivery of a message i n a communication system. The method includes identifying a best method for delivery of a message including considering preferences of a sender and a recipient and sending the message from the sender to the recipient using the identified method.</SDOAB >
Patent CA-2462504-A1 (CA)
Inventor: BULTAN AYKUT
IPC: H04B1/709
Filed: 2002-04-15
Abstract: The UE is in communication with one of the plurality of base stations and receives a communication signal from the base station through the CDMA  receiver. The communication signal is correlated by said receiver using a delay locked code tracking loop (10), that estimates and tracks a channel delay of the communication signal. The tracking loop comprises a reference code generator (16) for generating a reference code signal and an interpolator (11) for generating timed signal versions in response to the receipt of said communication. A timed signal correlator (12a, 12b, 13a; 13b), also included in the tracking loop for correlating at least two of the timed signal versions with the code reference signal. The result of the correlation is used for generating an error signal. An automatic power normalization loop (APN), that is responsive to the interpolator (11), generates a power error signal that normalizes the error signal through a normalization circuit (14).
Patent CA-2463086-A1 (CA)
Inventor: PONCA STANISLAV
IPC: B60K17/346
Filed: 2002-10-15
Abstract: A full-time two-speed transfer case (20) is equipped with an integrated planetary gearset assembly (42) and a range shift mechanism (44) to provide high-range and low-range drive connections. The integrated planetary gearset assembly (20) includes a first gearset (48) which acts as a two-speed reduction unit and second gearset (50) which acts as an interaxle differential. The synchronized range shift mechanism (44) is arranged to concurrently move two components (68,70) of the first gearset (48) and can be synchronized to permit on-the-move range shifts.
Patent CA-2463256-A1 (CA)
Title: Silver salts of sucrose-octasulphate
Inventor: ANTICO CLAUDIO
IPC: C07H3/04
Filed: 2002-10-17
Abstract: The described invention relates to the new compound "sucrose octosulphate salified with silver" usefully applicable in the prevention and cure of infections by micro-organisms of bacterial, fungal, viral and/or of yeast origins and in the promotion to tissue repair. The silver salts of sucrose octosulphate, subject of the invention have in fact been demonstrated to possess antimicrobial activities even higher than that of known silver compounds. These properties therefore make them particularly appropriate for use in different pathological or paraphysiological conditions of the skin, o f the epithelia and of the mucosa both intact and lesioned.
Patent CA-2467189-A1 (CA)
Inventor: GUDESEN HANS GUDE
IPC: H01L27/12
Filed: 2002-10-29
Abstract: In a matrix-addressable apparatus comprising one or more memory devices with multidirectionally switchable memory cells (5) arranged in a passive matrix-addressable array, the memory cells comprise a memory medium in the form of a ferroelectric or electret thin-film memory material capable of being polarized by an applied electric field and exhibiting hysteresis, and preferably the memory material is a polymer or copolymer. A memory device in the apparatus comprises at least a first and a second electrode means (E 1;E2) such that the electrodes (.epsilon.2) of the second electrode means (E2) are provided in recesses (3) in the electrodes (.epsilon.1) of the first electrode means (E1) and oriented orthogonally thereto, the recesses (3) extending only half-way through the electrodes (.epsilon.1) of the first electrode means (E1). The electrodes (.epsilon.2) of the second electrode means (E2) are provided in the recesses (3) surrounded by memory material (4a,4b) which also contacts the crossing electrodes (.epsilon.1) of the first electrode means (E1) whereby a memory cell (5) is defined in the crossing between electrodes (.epsilon.1;.epsilon.2) of the first and second electrode means (E1;E2) respectively and formed by a memory material surrounding the electrodes (.epsilon.2) of the second means (E2) on at least three sides thereof, thus providing at least three switching directions in the memory cell (5) at different locations thereof. Two or more memory devices can be stacked in the apparatus according to the invention, thus implementing the latter as a volumetric data storage apparatus.