baber/WOPTO huggingface dataset:
Patent CA-2299470-A1 (CA)
Title: Eprosartan arginyl charge-neutralization-complex and a process for its production and formulation
Inventor: GUDIPATI MANGA R
IPC: A61P9/04
Filed: 1998-08-04
Abstract: This invention relates to (E)-.alpha.-[2-n-butyl-1-[(4-carboxyphenyl)methyl)-1H-imidazol-5-yl]methylene-2-thiophenepropionic acid arginyl charge-neutralization-complex, a process for its production, compositions containing the compound and methods of using the compound to block angiotensin II receptors and to treat hypertension, congestive heart failure and renal failure.
Patent CA-2299789-A1 (CA)
Title: Motor cooling and sound absorbing system
Inventor: FOISY PAUL K
IPC: H02K9/06
Filed: 2000-02-23
Abstract: A motor cooling and sound absorbing system includes a housing (10) forming a chamber (13) around a motor (11). The shaft (12) of the motor (11) carries a fan (40) positioned in a chamber (38) formed by a recess (36) cut in a foam block (35). The fan (40) draws air into the chamber (13) through inlet apertures (33) in the housing (10) and this air is directed past the motor (11) to cool it. The air exits the fan (40) generally radially against an angled surface (37) of the recess (36) of the foam block (35). The air is then received in a diffuser passageway (41) defined by the angled surface (37) and an angled surface (42) of a choke plate (19) positioned above the foam block (35). The diffuser passageway (41) reduces the velocity of the air to assist the foam block (35) in absorbing the noise generated thereby, while at the same time reducing the pressure at the exit of the fan (40) to increase the cooling air flow past the motor (11). The air then passes from the diffuser passageway (41) to a plenum chamber (43) located above the foam block (35) and out elongate slots (26) formed in the bottom of the housing (10).
Patent CA-2300861-A1 (CA)
Title: Modular integrated terminals and associated systems for heating and cooling
Inventor: DEMSTER STANLEY J
IPC: F24F7/10
Filed: 1998-08-20
Abstract: Modular terminals for supplying conditioned air to spaces within buildings can be mounted and configured to provide improved heating, cooling, ventilation, and mixing of the supplied air with the space air. The flexibility in arranging the modular terminal components, such as air inlets, outlet grilles, dampers, and induction sleeves, permits for selectively altering the flow pattern, quality, volume, and velocity of air introduced into a space.   The modular terminals can selectively draw air from a plenum, duct, or both.     The terminals accommodate electrical wiring for office equipment, and also may accept flexible ducting to deliver conditioned air from a desktop or other furniture. The modular terminals also are part of a system and method for conditioning building spaces whereby a number of terminals are controlled in response to selected sensor readings. Various air handling units combine with the terminals to cycle the air and supply a source of filtered and conditioned air to the terminals.
Patent CA-2303777-A1 (CA)
Title: Substituted isoquinolines as anticonvulsivants
Inventor: THOMPSON MERVYN
IPC: A61P21/00
Filed: 1998-09-09
Abstract: N-(tetrahydroisoquinolinyl)-N'-phenyl-ureas/thioureas of general formula (I) are useful for the treatment and/or prophylaxis of anxiety, mania, depression, panic disorders and/or aggression, disorders associated with a subarachnoid haemorrhage or neural shock, the effects associated with withdrawal from substances of abuse such as cocaine, nicotine, alcohol and benzodiazepines, disorders treatable and/or preventable with anti-convulsive agents, such as epilepsy including post-traumatic epilepsy, Parkinson's disease, psychosis, migraine, cerebral ischaemia, Alzheimer's disease and other degenerative diseases such as Huntingdon's chorea, schizophrenia, obsessive compulsive disorders (OCD), neurological deficits associated with AIDS, sleep disorders (including circadian rhythm disorders, insomnia and narcolepsy), tics (e.g. Giles de la Tourette's syndrome), traumatic brain injury, tinnitus, neuralgia, especially trigeminal neuralgia, neuropathic pain, dental pain, cancer pain, inappropriate neuronal activity resulting in neurodysthesias in diseases such as diabetes, multiple sclerosis (MS) and motor neurone disease, ataxias, muscular rigidity (spasticity), temporomandibular joint dysfunction, and amyotrophic lateral sclerosis (ALS).
Patent CA-2303961-A1 (CA)
Inventor: BATTS DONALD H
IPC: A61K31/4439
Filed: 1998-11-10
Abstract: The present invention is a method of treating a person who has psoriasis or arthritis or reducing the toxicity of cancer chemotherapy which comprises administering to the patient an anti-psoriasis effective amount of an oxazolidinone, preferably (S)-N-¢¢3-¢3-fluoro-4-(4-morpholinyl)phenyl!-2-oxo-5-oxazolidinyl!methyl!acetamide.
Patent CA-2306298-A1 (CA)
Inventor: SHIMBO MASATOSHI
IPC: G11B20/10
Filed: 2000-04-20
Abstract: A method for transferring audio data and audio-related information includes: a generation step of generating second audio data from first audio data; a transmission step of transmitting the second audio data and audio-related information associated with the second audio data: and a reception step of receiving the second audio data and the audio-related information, wherein the audio-related information includes information representing a sampling frequency of the first audio data.
Patent CA-2307031-A1 (CA)
Title: Electronic assembly video inspection system
Inventor: VILELLA JOSEPH L
IPC: H04N7/18
Filed: 1998-10-08
Abstract: An apparatus for automatically assessing the quality of a printed circuit board assembly (6) using digitized video image analysis. The apparatus integrates with existing relatively low precision automated surface mount technology ("SMT") manufacturing systems as an inspection station (56a) insertable at various steps in the assembly process or as a separate manually loaded station.       The inspection station includes a high resolution video imaging system and a video image analyzer comprising an onboard master computer (26a) that generates control signals to reposition the camera mounted within a screen (45) on a movable carriage (22a) and/or reposition the circuit board, and adjust the lighting; and generates individual board status data to be archived, graphically displayed on monitors (40a, 41a) or otherwise utilized by a rework station.
Patent CA-2308064-A1 (CA)
Title: Digital modulation employing single sideband with suppressed carrier
Inventor: WALKER HAROLD
IPC: H04L25/493
Filed: 1998-10-30
Abstract: A method of transmitting "biphase" encoded digital signals comprised of the steps of receiving one of a multiplicity of input data bits, wherein each data bit is characterized by a temporal data bit length (12), a temporal bit center (T3) and a temporal state indicative of a logical 1 or 0, and generating an encoded digital baseband signal characterized by a temporal state indicate of a logical state therein the encoded digital baseband signal changes its temporal state according to whether the one input data bit changes its temporal state at a time prior to (T1 or 6) or after (T2 or 7) the temporal bit center (T3). A single sideband with this coding is generated independently by digital synthesis. Detection of the single sideband does not require reinsertion of the carrier.
Patent CA-2308826-A1 (CA)
Title: Combination therapy for the treatment of migraine
Inventor: SANDS GEORGE HARRY
IPC: A61K31/454
Filed: 2000-05-12
Abstract: The present invention relates to a method of treating migraine in a mammal, including a human, by administering to the mammal a 5HT1 receptor agonist in combination with a cyclooxygenase-2 (COX-2) inhibitor. It also relates to pharmaceutical compositions containing a pharmaceutically acceptable carrier, a 5HT, receptor agonist with a cyclooxygenase-2 (COX-2) inhibitor.
Patent CA-2310121-A1 (CA)
Title: Method and devices for producing a textile lap
Inventor: JEAN ROBERT
IPC: D04H1/74
Filed: 1998-11-05
Abstract: A carding machine or other web production device [(1)] supplies a crosslapper [(2)] with two elementary webs [(15a, 15b)] constituting a lappable web [(16)] which is deposited in a reciprocating manner on a transverse output belt [(26)].In the device [(1) means of] adjustment of the speed of rotation of doffers [(13a, 13b)], of condensers [(17, 18)], of detachers [(19a, 19b)], of the drum [(4)] and/or of the feeder [(7)], and/or [means of] adjustment of the drum-doffer spacing affect the weight per unit area of the elementary web produced taking account of the weight per unit area desired at each point in the width of the fleece [(67)] to be formed on the output belt [(26)]. There is determined the delay length exhibited by each elementary web cross-section undergoing the adjustment of weight with respect to the section of lappable web in the process of being deposited. From this there is derived the position at which each web cross-section will be deposited when it is undergoing the adjustment of thickness and consequently the weight adjustment to be applied to it.[Utilization] The present invention is useful for producing fleeces of highly varied profiles with great industrial flexibility.
Patent CA-2310675-A1 (CA)
Inventor: MITCHELL MICHAEL A
IPC: A61L15/00
Filed: 1998-11-11
Abstract: Poly(vinylamine)-based superabsorbent gels are disclosed. The superabsorbent gels either comprise a mixture of a poly(vinylamine) polymer and an acidic water-absorbing polymer, like polyacrylic acid, or comprise a salt of a poly(vinylamine) polymer. An improved method of preparing poly(vinylamine), and improved diaper cores, also are disclosed.
Patent CA-2311687-A1 (CA)
Title: Call progress management
Inventor: STUMM MICHAEL
IPC: H04M3/487
Filed: 2000-06-06
Abstract: The present invention provides a novel system, method and apparatus for managing call progress in a multiple access system having a base station and a plurality of subscriber stations. The system provides for a call manager at a subscriber station that is operable to generate call progress tones or other indicia to a telephone at the subscriber station, and to reserve the allocation of a voice channel between the subscriber station and the base station until the telephone at the subscriber station and a telephone at the other end of the telephone call are actually ready to connect, such as where both telephones are actually picked-up off their receiver.
Patent CA-2312234-A1 (CA)
Title: Use of methylnaltrexone and related compounds
Inventor: DRELL WILLIAM
IPC: A61K31/485
Filed: 1998-11-03
Abstract: A method for preventing or treating opioid induced side effects including dysphoria, pruritus, urinary retention and gastrointestinal dysfunction and non-opioid induced changes in gastrointestinal motility. The method comprises administering methylnaltrexone or another quaternary derivative of noroxymorphone to a patient prior to the administration of an opioid or after the onset of side effects induced by the administration of an opioid, wherein the methylnaltrexone or quaternary derivative is administered by the route selected from the group consisting of intravenous, intramuscular, transmucosal, transdermal, and oral administration, preferably administered orally in an enterically coated form.
Patent CA-2314900-A1 (CA)
Title: Fibrin mixture and dispenser assembly
Inventor: ROBY MARK S
IPC: A61J1/00
Filed: 1998-12-16
Abstract: A fibrin mixture and dispenser assembly is provided for mixing a first protein component with sterile water to form a first protein solution and for dispensing the first protein solution.
Patent CA-2315523-A1 (CA)
Title: Thickness planer with locking mechanism
Inventor: ECKHOFF PAUL
IPC: B27C1/00
Filed: 2000-08-07
Abstract: A thickness planer is described having a carriage locking mechanism to minimize vibration and movement of the carriage during the planing operation. Also described is a depth of cut indicator to display the thickness of the material to be removed during the planing operation. A mechanism is also disclosed for facilitating setting the carriage and cutting head to a predetermined height over the base quickly and accurately.
Patent CA-2316058-A1 (CA)
Inventor: NEWNES WILLIAM R
IPC: B27B31/00
Filed: 2000-08-17
Abstract: A method and apparatus for optimizing the interface between actuable sawmill machinery and a high speed lugged transfer chain includes measuring chain stretch of a lugged transfer chain mounted in cooperation with the lugged transfer chain and generating chain stretch data; processing the chain stretch data and comparing the chain stretch data with non-stretched chain data and generating actual lug position data; and comparing the actual lug position data with actuation instruction date of the sawmill machinery and adjusting actuation of the sawmill machinery to account for actual lug positions of lugs on the lugged transfer chain whereby workpieces carried on the lugs are timely operated on by the sawmill machinery without interference between the sawmill machinery and subsequent workpieces carried on the lugs.
Patent CA-2319836-A1 (CA)
Inventor: POTTER GERARD ANDREW
IPC: C07D213/57
Filed: 1999-02-02
Abstract: La présente invention concerne des promédicaments enzymatiques, aromatiques, activés par hydroxylation, notamment des promédicaments antitumoraux et particulièrement ceux qui sont activés de manière spécifique par l'activité d'hydroxylation de l'enzyme CYP1B1.
Patent CA-2321181-A1 (CA)
Inventor: ROMET-LEMONNE JEAN-LOUP
IPC: A61K38/00
Filed: 1999-03-29
Abstract: L'invention concerne des cellules dérivées de monocytes, sous une forme purifiée et sensiblement exempte de contaminants, dont les membranes présentent des déterminants antigéniques après intériorisation et traitement d'au moins un complexe antigène-anticorps créé entre un antigène et un anticorps, dans des conditions appropriées, lesdits déterminants antigéniques correspondant à des produits de dégradation protéolytique dudit antigène, ledit anticorps étant dirigé contre une tumeur ou contre un agent infectieux et ledit antigène étant constitué par des fragments d'agent tumoral ou infectieux, y compris des membranes ou des corps d'apoptose tumorale, ou par des antigènes tumoraux ou infectieux purifiés ou des antigènes tumoraux ou infectieux de recombinaison.
Patent CA-2321433-A1 (CA)
Inventor: CAMMONS RAY R
IPC: G02B6/38
Filed: 2000-09-29
Abstract: The present invention provides an optical connector having a housing assembly comprised of polyphenylsulfone (PPSU). PPSU has several characteristics that make it suitable for use with optical connectors including good flexibility, low sensitivity to molding parameters, good environmental properties, and compatibility with anaerobic adhesives, which are often used to attach the optical fiber to the ferrule in private networks. The connector preferably comprises a one-piece housing, which enhances the side-loading characteristics of the connector. The connector preferably comprises a ferrule assembly and an insert that are housed within the one-piece housing.  The insert has a keying mechanism formed thereon that is adapted to mate with a keying mechanism formed in the housing. When the insert is inserted into the first end of the housing, the keying mechanism of the insert interlocks with the keying mechanism of the housing to lock the insert into place within the housing.
Patent CA-2322392-A1 (CA)
Title: Two wire communication system
Inventor: WALKER KEVIN
IPC: H04B3/54
Filed: 1999-03-11
Abstract: A two wire communication system capable of transmitting data and transferring power by means of an electrical bi-polar waveform across a two wire conductor from a controller in communication with said two-wire conductor to at least one module in communication with said controller and capable of transmitting data from said module to said controller; and a remote electrical device in communication with said controller. Usable data may be continuously transmitted across said two wire conductor independent of and during power transmission between the controller and the at least one module without loss of data transmission time and without affecting the transfer of power to the at least one module. The data is transmitted across the two wire conductor to the modules by pulse duration signals at the same time power is transmitted to said modules. The system is capable of using up to 100 % of transmission time to transmit data without affecting transfer of power to the at least one module.
Patent CA-2326376-A1 (CA)
Title: Proteine porteuse de polyepitopes
Inventor: GRANDI GUIDO
IPC: A61K39/00
Filed: 1999-04-27
Abstract: L'invention a trait à des protéines porteuses de polyépitopes qui comportent au moins cinq épitopes de cellules T-CD4+, utiles pour une conjugaison à des polysaccharides capsulaires. Les protéines porteuses sont utiles comme constituants de vaccins pouvant déclencher une réaction immunitaire dépendant des cellules T. Ces vaccins sont particulièrement utiles pour conférer une protection contre des infections provoquées par des bactéries encapsulées chez des enfants agés de 3 mois à environ 2 ans.
Patent CA-2326845-A1 (CA)
Inventor: WANG LIN
IPC: H01M50/414
Filed: 1999-04-15
Abstract: L'invention concerne des ionomères comprenant des polyoléfines fonctionnalisées pourvues de groupes latéraux de sulfonate fluoroalkyle. L'invention concerne également des compositions conductrices par migration des ions formées à partir de ces ionomères, par ajout de solvants.
Patent CA-2329477-A1 (CA)
Title: Method for producing 1,4-butanediol
Inventor: FISCHER ROLF
IPC: C07D307/32
Filed: 1999-04-16
Abstract: The invention relates to a method for producing 1,4-butanediol and possibly .gamma.-butyrolactone and tetrahydrofurane by oxidation of butane or benzol into a product flow containing maleic anhydride, absorption of maleic anhydride from the product flow by means of an inert, high-boiling solvent in an absorption stage, which yields a liquid absorption product, and esterification of said liquid absorption product with a C1-C5 esterification alcohol in an esterification step, yielding an esterification product containing the corresponding diester and high-boiling inert solvent. This is followed by hydrogenation of the esterification product, which results in an hydrogenation product containing the products 1,4-butanediol and optionally .gamma.-butyrolactone and tetrahydrofurane as well as the esterification alcohol. The hydrogenation product is separated by distillation into the products and the esterification alcohol and the esterification alcohol is returned to the esterification zone. Prior to hydrogenation the esterification product is separated by distillation under reduced pressured into the diester and the inert solvent, the inert solvent is returned to the absorption stage and the diester is hydrogenated in the liquid phase on a fixed-bed catalyst.
Patent CA-2329651-A1 (CA)
Inventor: HANSCH EGON
IPC: B65H37/00
Filed: 2000-12-27
Abstract: The apparatus, which serves to join flat supplementary products (2) provided with an adhesive (3) to printed products (9), has n holding elements (20 1, 20 2, ...., 20n) which are driven on a circulating path (B1) about a first axis (x), by means of which supplementary products (2) are gripped individually at at least one pick-up point (A1) and, after an appropriate rotation about the first axis (x), can be joined to a printed product (9) at a discharge point (A2). As they are transported from the pick-up point to the discharge point (A1; A2), the holding elements (20 1, 20 2, ...., 20n), which are mounted such that they can rotate about a second axis (y1; y2; ... . .; yn) running at least approximately parallel to the first axis (x), are rotated about the second axis (Y1; Y2; ... . . .; Y n) and guided into the area of the printed products (9), which are conveyed in a suspended manner and on a second path (B2) at least approximately tangentially to the circulating path (B1), after which, at the discharge point (A2), a printed product (9), opened if appropriate, is supported laterally by means of a leading or trailing holding element (20 1; 20 2) and, by means of the leading or trailing holding element (20 2; 20 1), is joined to a supplementary product (2) at an envisaged point.
Patent CA-2330555-A1 (CA)
Title: Naphtho[2,3-b]heteroar-4-yl derivatives
Inventor: DOLLINGS PAUL JEFFREY
IPC: C07D209/60
Filed: 1999-05-10
Abstract: This invention provides compounds of structural Formula (I), wherein R1 and R2 are each, independently, hydrogen, nitrile, nitro, amino, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl group, cycloalkylamino of 3-8 carbon atoms, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, halogen, cycloalkyl of 3-8 carbon atoms, thienyl, furyl, phenyl or phenyl mono-, di-, or tri-substituted with halogen, hydroxy, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, or perfluoroalkoxy of 1-6 carbon atoms; R3 and R4 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, aminoalkyl of 1-6 carbon atoms, acyl of 2-7 carbon atoms; R5 is hydrogen, halogen, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, nitrile, alkoxy of 1-6 carbon atoms, aryloxy, arylalcoxy of 2-12 carbon atoms, arylsulfanyl; W is S, O, or NR9; R9 is hydrogen or alkyl of 1-6 carbon atoms; X is O, -NR6-, or -(CH2)pNR6-; R6 is hydrogen, or alkyl of 1-6 carbon atoms; p is 1 to 4; Y is methylene, carbonyl, -SO2-, or -SO-; Z is phenyl, heteroaryl, or naphthyl; R7 and R8 are each, independently, hydrogen, carboxyl, acyl of 2-7 carbon atoms, hydroxyl, hydroxyalkyl of 1-6 carbon atoms, hydroxyalkanoyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, perfluoroalkoxy of 1-6 carbon atoms, alkoxycarbonyl of 2-7 carbon atoms, perfluoroalkoxycarbonyl of 2-7 carbon atoms, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, aryl, aryloxy, aryloxycarbonyl, heteroaryloxycarbonyl, arylalkoxy of 6-12 carbon atoms, heteroaryl, alkanoyloxy of 1-6 carbon atoms, perfluoroalkanoyloxy of 1-6 carbon atoms, heteroaroyloxy, aroyloxy, tetrazolyl, mercapto, nitrile, amino, carbamoy, aminoalkyl of 1-6 carbon atoms, -NHSO2CF3, carboxyaldehyde, halogen, nitro, acylamino, or pyrimidyl optionally substituted with mercapto, 3-hydroxy-cyclobut-3-ene-4-yl-1,2-dione, or tetronic acid; or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
Patent CA-2333658-A1 (CA)
Inventor: DININNO FRANK P
IPC: A61K31/397
Filed: 1999-05-28
Abstract: La présente invention porte sur des agents antibactériens de carbapenem tricycliques dans lesquels le noyau carbapenem est fusionné à un anneau carboxyclique à 6 éléments. Le composé est ensuite substitué par divers groupes substituants comprenant au moins un groupe cationique. Les composés sont représentés par la formule (I). L'invention porte également sur des compositions pharmaceutiques et des procédés d'utilisation.
Patent CA-2334179-A1 (CA)
Inventor: PORTER KELVIN
IPC: H04M3/42
Filed: 1999-05-26
Abstract: La présente invention concerne un système fournisseur d'accès dans un réseau de télécommunications comprenant une fonction de traitement de services (19), une fonction répertoire universelle (21), et un gestionnaire de ressources nodales (23). La fonction de traitement de services (19) reçoit les demandes de services, formule les demandes de fonctions d'interconnexion sur la base des demandes de services, et formule les demandes de ressources sur la base des demandes de services et des fonctions d'interconnexions. La fonction répertoire universelle (21) reçoit des adresses depuis la fonction de traitement de services (19) et renvoie les fonctions d'interconnexion sur la base de ces adresses. Le gestionnaire de ressources nodales (23) reçoit des demandes de ressources et attribue les ressources à la fonction de traitement de services (19), en réponse aux demandes de ressources. Le gestionnaire de ressources nodales (23) entretient une base de données de ressources (25) qui comprend une entrée correspondant à chaque ressource de réseau géré par le gestionnaire de ressources nodales (23).