baber/WOPTO huggingface dataset:
Patent CA-2328896-A1 (CA)
Inventor: ZANINELLI ROCCO
IPC: A61P25/22
Filed: 1999-04-22
Abstract: A method of treatment of generalised anxiety disorder, which method comprise s administering an effective, non-toxic amount of paroxetine or a pharmaceutically acceptable salt or solvate thereof, to a human or non-human  animal in need thereof.
Patent CA-2330596-A1 (CA)
Title: Distributed data processing
Inventor: TITMUS RICHARD JOHN
IPC: G06F15/16
Filed: 1999-04-27
Abstract: Data is processed in a distributed environment, using client and server objects. The server object (MS1) is mobile and can be serialised under control of a proxy (pr1) and moved from a first place (P1) to a second place (P2).  During relocation, calls to the mobile server are frozen and redirected to the new location when the server becomes ready for use at the second place (P2).
Patent CA-2331140-A1 (CA)
Title: System for compressing contaminated gas
Inventor: HATTORI TOSHIRO
IPC: B01D53/26
Filed: 2001-01-15
Abstract: The object of the present invention is to provide a compression system to effectively compress contaminated gas containing water and other corrosive substances (natural gas) without suffering any adverse effects caused by toxic substances, including impurities, and which includes a path which heats the compressor using gas with a low dew-point temperature, such as water free gas or purified gas from outside the system, that is substantially free of water, or discharged gas after having been compressed by the compressor, a separator provided upstream of the suction section of the compressor, which separates water the the like from natural gas by cooling and condensation, and a dew-point maintaining arrangement for maintaining the discharged temperature of gas from the compressor above the dew-point temperature of the compressed gas when compressing natural gas from which water has been separated by the separator and characterized in that, when direct compression of the actual gas (contaminated gas) is necessary, a heating operation is carried out by a gradually increasing the pressure of the gas discharged from the compressor by controlling the suction pressure of the compressor, by adjusting the opening of a pressure control valve on the return pipe, and after the hearing operation, the actual compressing operation of natural gas is not affected, and a stable continuous operation is enabled due to a smooth switchover.
Patent CA-2332903-A1 (CA)
Inventor: CEGIEL DIRK
IPC: C06C9/00
Filed: 1999-04-16
Abstract: The invention relates to pyrotechnic primer charges produced on the basis of  metal powders or metal hydride powders, potassium perchlorate and binders. I n order to obtain a homogenous mixture, the powdery components are mixed with a liquid dispersing agent in a suspension with the aid of ultrasound and dosed  having said consistency. Mixing for obtaining a suspension can also be carri ed out directly in a casing receiving the pyrotechnic primer charges.
Patent CA-2333219-A1 (CA)
Title: Hollow molded product comprising ethylene-2,6-naphthalene dicarboxylate polymer and ultraviolet absorber and production process therefor
Inventor: YOSHIDA YOICHI
IPC: B29L22/00
Filed: 2000-03-17
Abstract: A hollow molded product which contains a polyester composition containing an  ethylene-2,6-naphthalene dicarboxylate polymer and at least one ultraviolet absorber in an amount of 0.01 to 5.0 wt% based on the ethylene-2,6-naphthale ne dicarboxylate polymer, and which has a birefringence factor (.DELTA.n) of th e barrel portion of 0.17 or more, and a process for preparation thereof.</SDOA B>
Patent CA-2333455-A1 (CA)
Inventor: HARMALKER SUBHASH
IPC: A61K8/73
Filed: 1999-05-19
Abstract: Composition contenant une phase purifiante aqueuse transparente présentant une dispersion et une suspension stables de particules véhiculant un agent de traitement, et comprenant (a) un tensioactif anionique très moussant; (b) un tensioactif amphotère en quantités variant depuis 0 % en poids de la composition jusqu'à une quantité permettant de maintenir la transparence de la phase aqueuse; (c) une quantité efficace d'un mélange de matériaux en suspension augmentant la viscoélasticité et composé d'une gomme xanthane dont la transparence initiale dans une solution d'eau distillée à 1 % en poids est d'au moins 85 %, et d'une gomme de guar dont la transparence initiale dans une solution d'eau distillée à 1 % en poids est d'au moins 85 %; (d) lesdites particules insolubles et en suspension stable dans la phase aqueuse véhiculant une quantité efficace d'agents huileux de traitement du cheveu ou de la peau pratiquement ou totalement insolubles dans l'eau.
Patent CA-2335275-A1 (CA)
Inventor: GLASS DAVID R
IPC: H04W24/00
Filed: 1996-09-06
Abstract: The present invention relates to a wireless communication system in which a base station selects its own operating channel from a multiplicity of permissible channels. One or more other channels in addition to the operating channel are selected as backup channels. The base station provides information on the selection of backup channels with remotes of the base station. When the base station is required to change its operating channel, the base station moves to the first backup channel, with the second backup channel becoming the new first backup, and so on. The selection of both operating and backup channels are based on a single numeric interference score for each permissible operating channel. The base station contacts a central administration facility when the number of frequencies that meet a given selection criterion falls below a predetermined threshold.
Patent CA-2336144-A1 (CA)
Inventor: BIER PETER
IPC: C08J7/06
Filed: 1999-06-17
Abstract: The invention aims at providing coating agents suitable for producing water- dispersing transparent coatings on shaped bodies exhibiting excellent adhesi ve strength having no adhesive promoting layer and high mechanical resistance. According to the invention, this is achieved by preparing a coating agent, that is the subject matter of the invention, containing A) 0.005 to 2 parts by weight of a sulfonic acid salt, especially sodium salt of a sulfosuccininc ester; B) 1 to 20 parts by weight of a water-insoluble oxide or several wate r- insoluble oxides of a metal or a metalloid; C) 80 to 100 parts by weight of an acid and water mixture consisting of more than 90 % water.
Patent CA-2336661-A1 (CA)
Title: Inclusion de regulateurs d'apoptose dans des solutions de stockage de cellules a basse temperature
Inventor: MATHEW ABY
IPC: A01N1/02
Filed: 1999-07-09
Abstract: L'invention concerne des compositions de solution exemptes de cellules utiles pour un stockage hypothermique de cellules, auxquelles sont ajoutés des agents inhibant la mort cellulaire induite par apoptose en vue d'une conservation de cellules par refroidissement à des températures comprises entre environ 0 ·C et environ 10 ·C. De plus, l'invention concerne des solutions qui permettent le stockage de cellules à des températures hypothermiques, auxquelles sont ajoutés des inhibiteurs de mort cellulaire en vue d'une cryoconservation. Des procédés d'utilisation de ces solutions sont également décrits.
Patent CA-2336958-A1 (CA)
Inventor: FARIS RONALD A
IPC: A61K35/12
Filed: 1999-07-08
Abstract: L'invention concerne une cellule embryonnaire hépatique primaire et un doublet cellulaire constitué d'un hépatocyte et de la cellule embryonnaire, émanant l'un et l'autre de tissu hépatique normal. L'invention concerne en outre des procédés relatifs à l'isolation des cellules, à la modification génétique des cellules, et à l'utilisation des cellules aux fins de transplantation.
Patent CA-2341692-A1 (CA)
Title: Installation de telecommunication
Inventor: ENDRES RUDIGER
IPC: H04L12/70
Filed: 1999-08-24
Abstract: L'invention concerne une installation de télécommunication (1) commandée à l'aide d'au moins un ordinateur de commande (6a, 6b) qui mémorise des logiciels de commande (APS1, APS2) et des données de travail (DB1, DB2) pour commander l'installation de télécommunication (1). Selon l'invention, plusieurs paires de logiciels de commande et de données de travail (APSi; DBi) sont créées. Seule une de ces paires est ajustée de manière à être active pour la commande de cette installation de télécommunication, les autres paires étant passives.
Patent CA-2342918-A1 (CA)
Inventor: THOMPSON JOHN
IPC: H03K19/0175
Filed: 1999-09-01
Abstract: The invention relates to an electronic circuit, and in particular embodiment s to a level shifting circuit habing an output common mode voltage independent  of the input common mode voltage, and unity differential signal gain. The circuit receives first and second input voltages, referenced to a first voltage supply rail, and has first and second resistors (6, 18) each connect ed to the first input terminal (2) and third and fourth resistors (20, 10) each  connected to the second input terminal (4), the second and third resistors (18, 20) having equal resistance values. The first resistor (6) is also connected to a first output terminal (23), the fourth resistor (10) is also connected to a second output terminal (24), and the second and third resisto rs (18, 20) are also connected together at a reference node (16). A first curre nt source (8) draws a current (i1) through the first resistor (6), a second current source (12) draws a current (i2) through the fourth resistor (10), a nd a third current source (14) draws a current through the second and third resistors (18, 20) and the reference node (16) and sets a reference voltage (VREF) referenced to the second voltage supply rail, at the reference node. The first and fourth resistors (6, 10) and the first and third current sourc es (8, 14) are suchthat the voltage drops across the first and fourth resistors  (6, 10) are equal.
Patent CA-2344224-A1 (CA)
Title: Amidine derivatives, their preparation and application as medicines and pharmaceutical compositions containing same
Inventor: HARNETT JEREMIAH
IPC: C07D473/08
Filed: 1999-09-22
Abstract: The invention concerns novel amidine derivatives, and in particular the following compounds: 2-hydroxy -5-methoxy -N-{2-[4-[(2 -thienyl(imino) methyl) amino]phenyl]ethyl} -benzamide; 2.5-dihydroxy -N-{2-[4[2 -thienyl(imino)methyl) amino]phenyl]ethyl} -benzamide ; and their use as medicines and pharmaceutical compositions containing them.
Patent CA-2344656-A1 (CA)
Title: Systeme et procede pour la transmission de donnees a grande vitesse
Inventor: CAIRNS JOHN P
IPC: H04L27/30
Filed: 2000-07-21
Abstract: Le dispositif de transmission et le procédé selon la présente invention assurent la transmission à grande vitesse sur les lignes téléphoniques existantes au moyen de tonalités acoustiques. Il est possible de transmettre des données sur les lignes téléphoniques existantes (20), pour cela, les données sont converties en paires, triplets ou en d'autres ensembles de tonalités acoustiques puis le signal composite est envoyé. Les données, telles qu'un caractère ASCII (22), sont tout d'abord converties en un nombre binaire à huit bits (24). Ce nombre binaire est ensuite utilisé pour sélectionner deux tonalités, une tonalité haute fréquence (28) et une tonalité basse fréquence (26). Ces tonalités (26, 28) sont mélangées pour former le signal composite (30) qui est transmis (32) sur les lignes téléphoniques (20). Lesdites tonalités (26, 28) peuvent être configurées pour avoir des amplitudes différentes ou peuvent être séparées par des tonalités chirp, ces tonalités étant mélangées pour former un signal composite qui est envoyé sur les lignes téléphoniques (20). Le signal composite reçu (30) peut ensuite être décomposé sous forme de ses tonalités constitutives et décodé pour générer les données transmises (22) au niveau du dispositif de réception.
Patent CA-2345213-A1 (CA)
Title: Agent that retards transformation of hormone-dependent cancer to non-hormone-dependent cancer
Inventor: MATSUTANI ETSUYA
IPC: A61K38/095
Filed: 1999-10-07
Abstract: Agents for retarding the change of hormone-dependent cancer into hormone- independent cancer which contain hormonal drugs. The above agents can effectively exert an effect of retarding the change of hormone-dependent cancer into hormone-independent cancer.
Patent CA-2345413-A1 (CA)
Title: Sensor and circuit architecture for three axis strain gauge pointing device and force transducer
Inventor: SCOFIELD MICHAEL C
IPC: G06F3/038
Filed: 1999-11-16
Abstract: A pointing device for use with computers and other electronic systems incorporates an array of resistive strain gauges on the surface of a substrate. The strain gauges exhibit resistance changes in response to stress or strain applied to the substrate by the movement of a joystick attached to the substrate, the resistance changes being proportional to the extent of movement of the joystick. The strain gauges are electrically connected to control circuitry that successively establishes a series of voltage dividers across different ones of the strain gauges to measure the resistance of each of the strain gauges. From those measurements the position of the pointing device may be determined by comparing the measured resistances with known resistance values that correspond to a neutral stick position. The control circuitry establishes the voltage dividers by applying a known voltage across successive pairs of the strain gauges, and then detecting the voltage at the midpoint between the strain gauges that form each strain gauge pair to which the voltage is applied.
Patent CA-2347361-A1 (CA)
Inventor: OSTROW ALVIN S
IPC: A61N1/30
Filed: 1998-10-18
Abstract: A transdermal drug delivery system having at least one patch (20) with an electro-osmotic, electro porous membrane (26) comprised of an inert biochemical substance which becomes actively electro-osmotic when an electri c charge is passed through the membrane enabling a drug solution passing throu gh to a skin surface to create an electroporative effect. The patch may be powered by a battery, an external power source (82), or self-powered by an auto-bio-fuel cell which acts as a battery during drug solution saturation. Multiple patches may be configured as a linked patch unit for use with a flexible cuff apparatus (70) to provide circumferential treatment of a body part. A network of supply tubes (66) may be connected to an external reservo ir (68) to provide a slow supply of medicated fluid to each patch. A titration regulator (72) is in communication with the transdermal patch to regulate permanent flow to the skin.
Patent CA-2349388-A1 (CA)
Inventor: O'NEILL BRIAN THOMAS
IPC: A61K31/365
Filed: 2001-05-31
Abstract: Pharmaceutical compositions are disclosed for the treatment of obesity, an overweight condition and compulsive overeating. The pharmaceutical compositions are comprised of a therapeutically effective combination of a nicotine receptor partial agonist and an anti-obesity agent or weight loss facilitator or promoter and a pharmaceutically acceptable carrier. The method of using these compounds is also disclosed.
Patent CA-2351726-A1 (CA)
Inventor: RUSSO IRMA H
IPC: A61K45/00
Filed: 1999-12-15
Abstract: L'invention se rapporte au traitement des cancers. Elle se rapporte plus particulièrement au traitement des tumeurs de la glande mammaire, des tumeurs mammaires manifestes d'un point de vue clinique (cancer du sein) et des tumeurs mammaires métastatiques. Ledit traitement consiste en l'administration de gonadotrophine chorionique humaine (hCG). De préférence, l'administration de hCG se fait conjointement à l'administration d'un anti-oestrogène et/ou d'un interféron de type I.
Patent CA-2351917-A1 (CA)
Title: Enhancment of av fistula function
Inventor: FOGARTY THOMAS J
IPC: A61F2/06
Filed: 2001-06-28
Abstract: A coiled stent graft (10) is positionable within an AV fistula (4) and optionally into one or both of the artery (9) and the vein (6) to help reduce or eliminate blockages within the blood vessel at the junction (8) between the AV fistula and the blood vessel.
Patent CA-2352420-A1 (CA)
Title: Dispositif de gestion de memoire permettant l'inscription de blocs de donnees par substitution
Inventor: HENRION MICHEL
IPC: H04L12/933
Filed: 2001-07-05
Abstract: Le dispositif de gestion est associé à une mémoire tampon utilisée pour stocker des blocs de données (BD), chaque BD appartenant à une catégorie donnée. En plus des opérations de réception et de service de ces BD, le dispositif permet de commander éventuellement l'élimination prématurée d'un BD donné ou bien d'un BD appartenant à une catégorie donnée, en libérant son emplacement dans la mémoire tampon tout en préservant temporairement son identité de bloc associée pour éviter un. réarrangement des relations temporelles entre blocs.  Des moyens de gestion de marquage de catégorie (GMC) et de gestion de BD candidats à l'élimination (GBDCE) sont prévus pour mémoriser, d'une part, pour chaque BD, à quelle catégorie il appartient, et d'autre part, pour chaque catégorie, la liste des BD candidats à l'élimination appartenant à cette catégorie. Ces derniers moyens (GBDCE) d'une part ajoutent, lors de la réception d'un BD, un nouveau BD à la liste de BD candidats à l'élimination qui correspond à la catégorie de priorité (CAT-BR) de ce nouveau bloc, et d'autre part suppriment un BD de sa liste de BD candidats à l'élimination : - soit lors du dernier service d'un BD qui n'a pas été déjà éliminé ou bien lors de l'élimination prématurée d'un BD donné, - soit lors de l'élimination d'un BD qui est candidat à l'élimination dans une catégorie de priorité (CAT-BEP) spécifiée.
Patent CA-2355995-A1 (CA)
Inventor: NEMOTO HIDEKI
IPC: F02B75/18
Filed: 2001-08-27
Abstract: Air intake guide is provided within an engine cover and surrounded by a wall that is provided independently of an inner surface of the engine cover. The air intake guide has one end communicating with an air intake opening of the engine cover and the other end opening into an engine room.
Patent CA-2356039-A1 (CA)
Inventor: KUKINO SATORU
IPC: C04B41/52
Filed: 2001-08-28
Abstract: The object of the present invention is to provide a cutting tool con-sisting of a suface-coated high pressure phase type boron nitride sintered compact, having a markedly improved adhesive strength of a hard coated layer to a cBN sintered compact substrate.      The feature consists in a surface-coated boron nitride sintered compact tool, in which at least a part of the tool edge related with cutting is based on a substrate of a high pressure phase type boron nitride, and a surface-coated layer is allowed to be present on the surface thereof, the said surface-coated layer comprising an intermediate layer present in continuous manner to the interface of the said high pressure phase boron nitride sintered compact sub-strate and a hard coated layer formed further thereon, the said intermediate layer consisting of at least one element selected from the Group 4a, 5a and 6a of Periodic Table having a mean thickness of 0.005 to 0.05 µm.
Patent CA-2356957-A1 (CA)
Inventor: LAURENT HERVE J
IPC: B65D81/38
Filed: 1999-12-15
Abstract: La présente invention concerne un dispositif à capuchon (10) servant à refermer hermétiquement un récipient pour boisson (100) dont la partie supérieure (102) comporte une ouverture (104) que l'on peut ouvrir pour verser la boisson et un bord (108) ayant une surface intérieure (110) autour de la partie supérieure (102). Ce dispositif s'applique plus particulièrement à une boîte-boisson. Ledit dispositif comporte un capuchon principal (12) destiné à être placé sur la partie supérieure (102) du récipient pour boisson afin de recouvrir ladite partie supérieure (102). Il comporte également un élément de fermeture (14) hermétiquement relié au capuchon principal (12) et qui s'étend en direction de la partie supérieure (102) du récipient pour boisson, ainsi qu'un mécanisme de blocage (18) relié au capuchon principal (12) et permettant de fixer celui-ci (12) à la boîte-boisson (100) assez fortement pour résister à la pression et maintenir la pression dans le récipient pour boisson (100). L'élément de fermeture (14) comporte une zone de fermeture à pression annulaire destinée à être mise en contact avec la surface intérieure (110) du bord (108) du récipient pour en assurer la fermeture hermétique. Le dispositif peut également comporter une enveloppe destinée à recevoir le récipient pour boisson. Ladite enveloppe peut être isotherme et faire partie du mécanisme de blocage qui peut être fileté entre le capuchon principal et l'enveloppe.
Patent CA-2358680-A1 (CA)
Inventor: DATTA SANTANU
IPC: G01N33/72
Filed: 2000-02-01
Abstract: The present invention provides a spectrophotometric assay for detecting hemoglobin degradation.
Patent CA-2358966-A1 (CA)
Inventor: SCHWARDT JEFFREY D
IPC: A61N1/20
Filed: 2000-01-28
Abstract: A spinal fusion stimulator comprising an interbody fusion cage (12, 14) or other interbody fixation device adapted to be implanted in the intervertebra l disc space of a patient's spine, the interbody fusion cage in the preferred embodiment having a hollow body with internal and external conductive surfaces. The stimulator includes a constant current generator (10) connecte d to the interbody fusion cage and set to provide a DC current effective to produce a surface current density of at least 1 .mu.A/cm2 in the interbody fusion cage when implanted.
Patent CA-2358991-A1 (CA)
Title: Method for manufacturing coated products
Inventor: HUISMAN JAN WIETZE
IPC: C08J7/048
Filed: 1999-12-29
Abstract: A method for manufacturing products with a coating, wherein from at least on e mass comprising at least natural polymers, a base product is manufactured, while to at least one part of the product, a coating is applied, a coating being used having a surface tension which is approximately equal to or preferably lower than the surface tension of a portion of the mass, at least  of the or each relevant part of the base product to which the coating is applied.
Patent CA-2359838-A1 (CA)
Title: Amplification using modified primers
Inventor: NIEMIEC JOHN T
IPC: C12Q1/6848
Filed: 2001-10-24
Abstract: The present invention provides modified primers for use in the amplification of a nucleic acid sequence. Amplifications carried out using the modified primers result in less template-independent non-specific product (primer dimer) compared to amplifications carried out using unmodified primers.
Patent CA-2359844-A1 (CA)
Title: Aphron-containing aqueous well drilling and servicing fluids
Inventor: BROOKEY TOMMY F
IPC: C09K8/20
Filed: 1999-12-27
Abstract: The invention provides a method and fluid for drilling or servicing a well in a subterranean formation containing lost circulation zones or depleted, low pressure reservoirs. The fluid comprises an aqueous liquid having dispersed therein a viscosifier which increases the low shear rate viscosity of the fluid to at least 10,000 centipoise, an aphron-generating surfactant, and aphrons, wherein the fluid contains less than about 20 % by volume of aphrons preferably generated by the turbulence and pressure drop as the fluid exits the drill bit in the vicinity of the formation. The method of drilling a wellbore in a subterranean formation comprises continuously re-circulating, while drilling, such a drilling fluid.
Patent CA-2361616-A1 (CA)
Inventor: GUERET JEAN-LOUIS
IPC: B65D51/32
Filed: 2001-11-06
Abstract: 1. Dispositif de conditionnement et d'application comportant: - un récipient à volume intérieur variable (2), comportant un tube plongeur, et contenant un produit, - un élément d'application, et une enceinte apte à prendre une configuration sensiblement fermée et apte à contenir, dans cette configuration sensiblement fermée, l'élément d'application (10), et apte à être mise, dans cette configuration sensiblement fermée, en communication fluidique avec le récipient.
Patent CA-2364868-A1 (CA)
Title: Timely shut-down of a real-time work center
Inventor: MATHEWS EUGENE P
IPC: H04M3/51
Filed: 2001-12-11
Abstract: A call center rejects further calls when the sum of the present time, the anticipated call in-queue wait time, and the anticipated call service time for this type of call exceeds the closing time of the call center. The call center may redirect the rejected calls to another call center if it determines that the other call center can service them by its closing time.