baber/WOPTO huggingface dataset:
Patent CA-2378642-A1 (CA)
Title: Method and apparatus relating to wireless office system
Inventor: LINDGREN MAGNUS
IPC: H04M3/533
Filed: 2000-05-23
Abstract: The present invention regards method and apparatus relating to wireless office system. The present invention addresses the problem of enabling it to be determined in the wireless office system (5) when voice mail messages for users of mobile stations having subscriptions in the wireless office system (5) are received at the voice mail system (15), the voice mail system (15) being associated with but not included in the wireless office system (5). The duration(s) of greeting message(s) associated with the voice mail system (15) and the or each mobile station having an associated voice mailbox (16b1-16bM) in the voice mail system (15) is/are measured. The connection times to the voice mail system (15) are measured when calls for the mobile stations are forwarded to the voice mail system (15) from the wireless office system (5).  By comparing the duration(s) of the greeting message(s) with the measured connection times, it is determined whether voice mail messages have been received.
Patent CA-2379119-A1 (CA)
Title: Method to identify inhibitors f1/f0 atpase
Inventor: LITTLE ROGER G
IPC: C12Q1/34
Filed: 2000-04-06
Abstract: Novel methods of identifying antimicrobial and anti-proliferative agents and  therapeutic uses are provided.
Patent CA-2383489-A1 (CA)
Title: Systeme pour faire monter la temperature de chauffage
Inventor: CHENG HSIANG-JEN
IPC: F25B23/00
Filed: 1999-08-13
Abstract: L'invention concerne un procédé et un appareil pour transférer la chaleur provenant d'une source de chaleur (16) à une première température à un puits de chaleur (17) à une seconde température, plus élevée, par changement de phase d'un fluide caloporteur. Ce fluide caloporteur est soumis à une variation de pression qui change la température à laquelle le changement de phase a lieu.
Patent CA-2384050-A1 (CA)
Title: Power tong with sliding jaw
Inventor: DAGENAIS DAN
IPC: E21B19/16
Filed: 2002-04-30
Abstract: A power tong or back-up tong has a sliding jaw assembly that may be advanced into the throat of the tong for engagement with a pipe. A camming surface on the inside circumference of the ring gear advances the sliding jaw assembly into full engagement with the well pipe when the ring gear is rotated with respect to the jaw assembly.
Patent CA-2384131-A1 (CA)
Title: Aircraft landing gear
Inventor: BRIANCOURT STEPHEN PAUL
IPC: B64C25/20
Filed: 2000-09-08
Abstract: An aircraft, aircraft fuselage, aircraft wing and aircraft landing gear are provided. The landing gear (10) comprises a wheeled leg (12) and a series of mounting members (14, 15, 16, 17) to attach the leg to an airframe of the aircraft via respective attachments (14a, 15a, 18, 19). The leg is pivotably movable between a first stowed position within the aircraft and a second deployed position for movement of the aircraft along the ground, and at least one of the attachments (18) is configured to allow retraction movement of the leg to occur about an angularly variable pivot axis and thus avoid obstacles that would be encountered in a conventional retraction path, and also to alleviate forces in the gear that can be caused by four point location of the gear leg.
Patent CA-2386779-A1 (CA)
Title: Procede et dispositif de fixation par collage
Inventor: JOHNSON MICHAEL A
IPC: C03C27/04
Filed: 2000-02-25
Abstract: L'invention concerne un procédé de collage consistant à chauffer un substrat électroconducteur à l'aide d'un système de chauffage à induction. Ce substrat est conçu pour recevoir un liant comprenant un adhésif autocollant ou un adhésif à chaud. Le liant est fixé à un substrat non conducteur. La surface de contact du substrat est chauffée à l'aide du système de chauffage à induction de manière à augmenter la température de ladite surface de contact. La surface chauffée améliore le pouvoir d'imprégnation complète du liant après application de ce liant sur le substrat.
Patent CA-2387795-A1 (CA)
Title: A method for describing software architecture
Inventor: NIEMI JUHAPEKKA
IPC: G06F9/44
Filed: 2000-10-31
Abstract: A method for describing software architecture utilizes a service concept to provide a map of the software system's features from top-level functionaliti es to actual code through all intermediate abstractions. The services are defin ed as logical and physical services. Physical services are bound to a given lev el of abstraction by the actual implementation, whereas logical services can be  hierarchically divided into smaller logical services. A suitable abstraction  level can be used for the logical services so that the best match between physical and logical services can be achieved. Linking physical services to logical services is done so that the set of physical services that implement  a set of logical services can be found in a top-down fashion. Also the set of logical services that is implemented by a set of physical services can be found in the bottom-up fashion. The logical service structure can be used as  a reference software architecture.
Patent CA-2389832-A1 (CA)
Title: Test lpa automatise ameliore et procedes de detection du cancer
Inventor: RUSSELL JOHN C
IPC: C12Q1/527
Filed: 2000-11-02
Abstract: La présente invention concerne un test diagnostique enzymatique amélioré permettant de détecter le carcinome grâce à la mesure, chez un patient, de différentes teneurs en lysophospholipides, comprenant l'acide lysophosphatidique (LPA). Dans un mode de réalisation préféré de l'invention, ce test permet de mesurer le taux plasmique humain de LPA sous un format automatisé avec un nombre minimum de réactifs et des temps d'incubation réduits. Cette invention concerne également différentes améliorations techniques supplémentaires apportées aux tests LPA actuels faisant partie de l'état de la technique.
Patent CA-2390062-A1 (CA)
Inventor: KEECH RAY
IPC: G01F1/60
Filed: 2002-06-28
Abstract: In an AC flowmeter, a method of obtaining phase sensitive measurement is disclosed, which can dramatically reduce the effect of unwanted signals.  According to the invention the output of the electromagnetic flowmeter (which flowmeter is arranged to be excited at an excitation frequency selected from a range of possible excitation frequencies) is corrected. The method comprises storing information concerning the estimated phase of an unwanted component of the output signal for a plurality of excitation frequencies; and correcting the output signal to reduce the unwanted component based on the stored information concerning the phase of the unwanted component at the excitation frequency in use.
Patent CA-2390294-A1 (CA)
Inventor: MCNEIL BERNARD WILLIAM
IPC: A63B59/70
Filed: 2002-06-11
Abstract: An apparatus for removing a replaceable hockey stick blade from a handle includes a mounting plate having a face.      The mounting plate is adapted for mounting onto a surface. A fixed primary retainer extends from the face of the mounting plate. A movable clamping member is mounted to the face of the mounting plate for movement toward and away from the primary retainer. A shaft portion of a replaceable hockey stick blade is clamped between the primary retainer and the movable clamping member.
Patent CA-2391672-A1 (CA)
Title: Transport network with circuitry for monitoring packet path accommodated in stm path
Inventor: MASUDA MICHIO
IPC: H04L69/40
Filed: 2002-06-25
Abstract: A network node of a SONET ring is provided with a tributary line interface that receives packets from LAN users. A packet switch performs a switching operation on the LAN packets. An aggregate line interface establishes an STM path on a communication link and a number of packet paths within the STM path. An STM switch connects the packet switch between the tributary line interface and the aggregate line interface so that the switched packets are transported over the packet paths. Monitoring circuitry monitors the LAN packets and produces a warning signal if an abnormal condition is detected in one of the packet paths and transmits the warning signal to the communication link. Preferably, the monitoring circuitry is provided in the tributary line interface.
Patent CA-2395305-A1 (CA)
Inventor: AGHAJARI NUSHIN BANU HELENE
IPC: A61P43/00
Filed: 2000-12-20
Abstract: The invention concerns the use of a polyamine derivative or a polyamine for inhibiting the active site of glycosidase enzymes intervening in the transformation of polysaccharides into sugars, in particular into glucose, in a living organism and the use of a polyamine derivative for preparing a medicine for diagnosing, preventing or treating pathologies involving metabolic disorders related to glycosidases, and more particularly a dysfunction of intestinal absorption of glucose, such as non-insulin-dependent diabetes, obesity, hyperglycaemia, or hyperlipidemia.
Patent CA-2398622-A1 (CA)
Title: Procede pour augmenter le debit dans un systeme de communication
Inventor: MORGAND PHILIPPE
IPC: H04B7/04
Filed: 2002-08-08
Abstract: Procédé et dispositif pour augmenter le débit dans un système de communicati on comportant N émetteurs (2N) et M récepteurs (3M), avec N supérieur ou égal à  M. Le procédé comporte les étapes suivantes: a) émettre simultanément sur plusieurs des N émetteurs (2N) des messages différents, b) recevoir simultanément sur plusieurs des M récepteurs (3M) ou capteurs de réception la superposition des messages émis lors de l'étape a), c) estimer les caractéristiques du canal de transmission relatif à chaque capteur de réception, d) estimer conjointement l'ensemble ou la majorité au moins des messages reçus en tenant compte des signaux ainsi que des caractéristiques du canal de transmission.   Application à des signaux GSM et à des systèmes de transmission monopoin t- monopoint, multipoint-monopoint, ou multipoint-multipoint.
Patent CA-2399107-A1 (CA)
Inventor: CHEN WALTER
IPC: H04L12/28
Filed: 2001-02-07
Abstract: A home networking architecture and a physical layer protocol is configured such that a communication device in the home can access a home network over any one of the available transmissions media, i.e. in-house telephone wiring or electrical wiring, or a wireless network. The proposed networking architecture utilizes a bridging concept of combining multiple LANs residing on the different physical mediums available in the home, or small office building, or any other situation where a network is desired but adding additional infrastructure is undesirable or not possible.
Patent CA-2400133-A1 (CA)
Title: Anaesthetic composition
Inventor: PATTEN BARRY EDWARD
IPC: A61K47/40
Filed: 2001-03-20
Abstract: A stable anaesthetic composition is described which is particularly suitable for use in cats and dogs. The composition comprises an aqueous solution of an anaesthetically effective amount of a water soluble cyclodextrin or a cyclodextrin derivative complex of alfaxalone and a buffer, excluding phosphate buffer pH 7.0, 0.1M  mixed as defined in the British Pharmacopoeia 1998, such that the pH of the solution is from 6.0-8Ø
Patent CA-2401486-A1 (CA)
Title: Method for the esr-spectroscopic detection of changes in the transport properties of albumin in an albumin-containing sample, an esr spectrometer for carrying out said method, anduse of the method for diagnostic purposes and for controlling albumin-containing preparations
Inventor: MATTHES GERT A
IPC: G01R33/31
Filed: 2001-02-28
Abstract: The invention relates to method for the ESR-spectroscopic detection of changes in the transport properties of albumin in an albumin-containing sample. Said method can be used in the medical, biological, biotechnological and veterinary praxis for diagnostic purposes and/or for monitoring physiological or pathological changes in the human or animal body or for the quality control of albumin-containing preparations, especially blood products. The invention further relates to an ESR spectrometer for carrying out the inventive method, which - being an automated ESR analyzer -allows for a simple and reliable handling required in modem clinical laboratories. The inventive ESR spectrometer integrates automatic device controls, signal registration and signal evaluation in combination with a computer program for the diagnostic analysis of the measured data.
Patent CA-2401550-A1 (CA)
Title: Casein derived peptides and uses thereof in therapy
Inventor: SIDELMAN ZVI
IPC: A61K38/08
Filed: 2001-03-01
Abstract: Biologically active peptides that are derived from or are similar to sequences identical with the N-terminus of the αS1 fraction of milk casein. These peptides are capable of stimulating and enhancing immune response, protecting against viral infection, normalizing serum cholesterol levels, and stimulating hematopoiesis. The casein-derived peptides are non-toxic and can be used to treat and prevent immune pathologies, hypercholesterolemia, hematological disorders and viral-related diseases, alone or in combination with other peptides or blood cell stimulating factors.
Patent CA-2401604-A1 (CA)
Inventor: MIKNYOCZKI SHEILA J
IPC: A61P43/00
Filed: 2001-02-28
Abstract: A method of treating or preventing cancer by administering to a mammal a therapeutically effective amount of at least one anti-neurotrophin agent is described. The anti-neurotrophin agent is preferably an anti-neurotrophin antibody, an antisense molecule directed to a neurotrophin, a small organic molecule which binds a neurotrophin, or a dominant-negative mutation of a tr k receptor that binds a neurotrophin. This method is particularly preferred fo r the treatment of prostate or pancreatic cancer. The anti-neurotrophic agents  neutralize NGF, BDNF, NT-3, NT-4/5, NT-6 or NT-7 and include humanized antibodies as well as fragments thereof.
Patent CA-2402952-A1 (CA)
Title: A holding member for holding an electrochemical cell, a holding structure for the same, an electrochemical system and a connecting member for electrochemical cells
Inventor: HATTORI MITSURU
IPC: H01M8/10
Filed: 2002-09-12
Abstract: The invention provides an assembly structure for facilitating the assembly of laminated single cells, for reducing the possibility of gas leakage after repeated cycles of temperature elevation and reduction, and for preventing the reduction of generating efficiency of cells due to the gas leakage. A  plate--shaped electrochemical cell 9 made of a ceramic material with a through hole 9a formed therein is held by a holding member 1. The member 1 is made of a ceramic material and has a plate-shaped main body 1a of a shape of a flat plate and a protruded portion 1b protruding from the main body 1a. A first supply hole 2A for supplying one gas and a second supply hole 2B for supplying the other gas are formed in the holding member 1. The main body 1a has a sealing surface 1c against the one main face 9a of the cell 9 while the protruded portion 1b is inserted into the through hole 9a.
Patent CA-2405776-A1 (CA)
Title: Drop box container
Inventor: PIGOTT PETER S
IPC: B65D8/02
Filed: 2001-04-05
Abstract: A new drop fox assembly or container (10) having a base frame (12), a pair of runners (26) to elevate the base frame (12) from a surface, a first pair of door panels (30) attached along one edge to the base frame (12), a sleeve (14) having a plurality of sidewalls (18), and a top frame (16) is disclosed. The base frame (12) is preferably designed with a plurality of side members (18) configured to define an opening (20), and a channel (22) seated within the side members (18) and circumjacent the opening (20) - an upper surface (24) of each side member (18) being sloped away from the channel (22) and toward the opening (20).  Engagement of the disclosed container (10) by a forklift or the like from four directions is permissible.    A first means for securing the sleeve within the channel of the base frame includes a plurality of connecting members (46) on one of either the base frame (12) or the sleeve (14). Such connecting members (46) include a plurality of male connecting members (50) on the sleeve and a plurality of corresponding female connecting members (48) on the base frame (12). An optional pair of short door panels (70) may be included to assist flow direction of the discharging material. Compaction of the preferred container (10) allows space efficiencies during shipping and storage of the empty container (10) to be realized.
Patent CA-2408218-A1 (CA)
Title: Tube sleeve for a milking tube
Inventor: MAIER JAKOB JUN
IPC: A01J5/04
Filed: 2001-05-09
Abstract: The present invention relates to an automatic milking plant comprising a teat cup connected via a flexible connection hose to a collecting piece for collecting extracted milk and for transmitting a vacuum required for milking, the collecting piece being provided with a connecting piece for the flexible connection hose. The plant is characterized in that the connecting piece and/or the flexible connection hose are implemented such that the flexible connection hose is stiffened in the connection zone of the connecting piece and that the stiffened region of the flexible connection hose extends beyond a milk-carrying area of the connecting piece in the axial direction, the end of a hose sleeve which faces away from the connecting piece being designed asymmetrically in the longitudinal direction, and said hose sleeve enclosing the flexible connection hose at least partially in the area of the connecting piece. Furthermore, the present invention relates to a hose sleeve for a flexible connection hose in an automatic milking plant.
Patent CA-2408642-A1 (CA)
Inventor: BRASEL ECKHARD
IPC: G01N33/28
Filed: 2001-05-08
Abstract: The invention relates to method for monitoring dissolved gases in liquid-filled high-voltage installations comprising a sealed separating vessel communicating with a liquid tank, wherein an equilibrium state of the liquid with the gas state prevails in the separating vessel during normal operation and liquid is pumped off from the separating vessel with a pump as to keep the liquid level at a predetermined height; including the following steps: Short-time interruption of the pumping action as to leave the equilibrium state and to increase the pressure in the separating vessel, and withdrawal of a gas sample from the gas phase above the liquid level in the separating vessel for the analysis thereof. The invention moreover relates to a method for monitoring dissolved and undissolved gases, wherein the method for monitoring dissolved gases is performed and undissolved gas is fed back into the separating vessel, and to a device for performing the methods according to the invention.
Patent CA-2410020-A1 (CA)
Title: Method and apparatus for generating smell
Inventor: TAJIMA YUKINOBU
IPC: A61M21/00
Filed: 2001-05-28
Abstract: An apparatus and method for generating a desired smell by processing smell information through a combination of a computer system and a perfume generating means. In order to generate a desired smell under control of a computer, preset perfume information concerning a classification table, pres et types of perfume corresponding to the items of smell in the classification table, the quantity of smell to be generated and the variation with time of the quantity is registered, the item of a specific smell is selected from th e classification table of smell, and relevant pieces of the preset perfume information corresponding to the item of the specific smell is extracted. A deodorant may be combined or various smells may be combined with an image.</ SDOAB>
Patent CA-2415896-A1 (CA)
Title: Use of fluorescein derivatives for the treatment of diseases responsive to the activation of the cystic fibrosis transmembrane conductance regulator chloride channel
Inventor: SHEPPARD DAVID NOEL
IPC: A61K31/352
Filed: 2001-07-12
Abstract: Fluorescein and derivatives have use in the treatment of a disease of a living animal body, including human, which disease is responsive to the inhibition of the cystic fibrosis transmembrane conductance regulator chloride channels, for instance polycystic kidney disease and secretory diarrhoea.
Patent CA-2417336-A1 (CA)
Title: Method for reducing exacerbations associated with copd
Inventor: EDELSON JEFFREY D
IPC: A61P43/00
Filed: 2001-07-26
Abstract: This invention relates to a method for reducing the incidences and/or the severity of exacerbations of COPD by administering a phosphodiesterase 4 (PDE4) inhibitor.
Patent CA-2421331-A1 (CA)
Title: Slurry for hydrocarbon production and water injection well cementing, and procedures to cement wells using such slurry
Inventor: BIANCHI GUSTAVO LUIS
IPC: C09K8/46
Filed: 2003-03-07
Abstract: A slurry for hydrocarbon production and water injection well cementing, and procedures to cement wells using such slurry are provided. The slurry contains at least cement and water, and at least an amount of fibers in a ratio of 0.1 to 0.8% in weight with respect to cement weight, where the fibers may in general be of polypropylene, polystyrene, carbon, alkali-resistant glass, cellulose or polymers. The slurry may also comprise other additives, such as dispersants, fluid loss agents, accelerators and retarders, chemical extenders and latex, among others.  Procedures to cement hydrocarbon production wells or water injection wells are also described, where the cement slurry is prepared incorporating fibers into the slurry separately or mixing them with the remaining dry components before adding water.
Patent CA-2421434-A1 (CA)
Title: Electrochemical double-layer capacitor
Inventor: HARISOV GAMIR GALIEVICH
IPC: H01G9/00
Filed: 2000-08-29
Abstract: The invention relates to electrical engineering and can be used for producin g electrochemical double-layer capacitors having high specific energy and powe r characteristics and which can store and give off energy at high speed. The essence of said invention lies in the fact that the active mass of a negativ e polarised electrode (2) is an organic electroconducting polymer or composite  which is based on a carbon or polymer material. A separator (3) is provided with pores which enables additional oxygen molecules to penetrate. The negative polarised electrode (2) is made of a polyaniline composite and an activated carbon material or of an activated carbon material composite and polypyrrole. Aqueous solutions of non-organic acids or mixtures or salts thereof or thixotropic mixtures of acids and salts or solid proton conductiv e compositions are used as electrolytes.
Patent CA-2421505-A1 (CA)
Title: Method for treating allergies using substituted pyrazoles
Inventor: PIO BARBARA A
IPC: A61K31/4155
Filed: 2001-09-05
Abstract: A method for treating an allergic condition, including an atopic allergic condition, using substituted pyrazoles of formula (I).
Patent CA-2421782-A1 (CA)
Title: Antagonistes du recepteur metabotrope du glutamate
Inventor: LESAGE ANNE SIMONE JOSEPHINE
IPC: C07F7/08
Filed: 2001-09-25
Abstract: L'invention porte sur des composés de formules (I-A) et (I-B). Dans l'une variantes préférables, X représente O; R?1¿ représente C¿1-6? alkyle; cyclo C¿3-12? alkyle ou (cyclo C¿3-12 ?alkyle) C¿1-6 ?alkyle, où un ou plusieurs atomes d'hydrogène du fragment C¿1-6 ?alkyle ou cyclo C¿3-12 ?alkyle peuvent facultativement être remplacés par C¿1-6? alkyloxy, aryle, halo ou thiényle; R?2¿ représente hydrogène; halo; C¿1-6? alkyle ou amino; R?3¿ et R?4¿ représentent chacun indépendamment hydrogène ou C¿1-6? alkyle; ou R?2¿ et R?3¿ peuvent être pris ensemble pour former -R?2¿-R?3¿-, qui représente un radical bivalent de formule -Z¿4?-CH¿2?-CH¿2?-CH¿2?- ou -Z¿4?-CH¿2?-CH¿2?- où Z¿4? est O ou NR?11¿ ou R?11¿ est C¿1-6? alkyle; et où chaque radical bivalent est facultativement substitué par C¿1-6? alkyle; ou R?3¿ et R?4¿ peuvent être pris ensemble pour former un radical bivalent de formula -CH¿2?-CH¿2?-CH¿2?-CH¿2?-; R?5¿ représente hydrogène; Y représente O; et aryle représente phényle facultativement substitué par halo. L'invention porte également sur l'utilisation d'un tel composé comme médicament, et sur la fabrication d'un médicament traitant ou prévenant les maladies du SNC induites par le glutamate, ainsi que sur des préparations comprenant un tel composé, et sur les procédés de préparation de ce composé.