baber/WOPTO huggingface dataset:
Patent CA-2295485-A1 (CA)
Title: Forward link power control device and methods for a mobile communication system supporting transmission diversity
Inventor: YOON SOON YOUNG
IPC: H04B7/005
Filed: 1999-06-14
Abstract: A forward link power control device for a mobile communication system supporting a transmission diversity function. The power control device comprises a base station device and mobile station device. The base station device transmits a traffic signal via at least two antennas, switches the traffic signal to be transmitted to any one of the two antennas based on a power control group period, and equally controls transmission power of the traffic signal being transmitted to the antennas according to power control information received via a reverse link. The mobile station device receives signals output from the antennas of the base station using one antenna, separately measures power of a traffic signal and an interference signal received for a power control group duration which is at least twice an antenna switching time of the base station device, averages the measured value to generate a power control information and multiplexes the power control information to a reverse link transmission signal to transmit the power control information to the base station.
Patent CA-2299179-A1 (CA)
Inventor: WEISMANTEL GUY EDWARD
IPC: F28D7/02
Filed: 2000-02-22
Abstract: A filter-heat exchanger (2) includes a plurality of hollow wires (3) arranged in parallel with a slit (4) of a predetermined width formed between adjacent hollow wires (3). The hollow wires (3) each have an inlet and an outlet for a heating/cooling fluid whereby the heating/cooling fluid flows through the hollow wires (3) and fluid to be filtered flows through the slits (4) from one side of the parallelly arranged hollow wires (3) to the other side of thereof. The filter-heat exchanger (2) can accomplish filtering and heat exchanging processes simultaneously in a single step.
Patent CA-2299630-A1 (CA)
Inventor: SCHULZ STEPHANIE
IPC: A61K48/00
Filed: 1998-08-07
Abstract: L'invention concerne un produit de transcription unique, CRCA-1, et des produits de traduction variés issus de ce dernier. Le transcrit et ses produits de traduction sont des marqueurs pour les cellules colorectales. L'invention concerne également des réactifs de criblage et de diagnostic, des ensembles et des méthodes pour les cancers colorectaux métastasés ainsi que des réactifs, des ensembles et des techniques permettant de déterminer l'origine colorectale des adénocarcinomes. L'invention concerne en outre des composés, compositions et méthodes permettant de traiter les patients présentant un cancer colorectal métastasé et de visualiser les tumeurs colorectales métastasées in vivo, ainsi que des compositions et des méthodes permettant de distribuer des composés actifs tels que des traitements géniques et des composés antisens dans les cellules colorectales. L'invention concerne enfin des compositions et des méthodes de traitement et de prévention du cancer colorectal métastasé.
Patent CA-2300848-A1 (CA)
Inventor: PALKOWITZ ALAN DAVID
IPC: A61K31/535
Filed: 1998-08-19
Abstract: The invention provides methods for the modulation of cardiac function by the administration of a growth hormone secretagogue, wichch results in an increase in the levels of endogenous growth hormone. Also provided are methods for the treatment of congestive heart failure by the administration of a growth hormone secretagogue. Further provided are methods for the treatment of congestive heart failure by the administration of a growth hormone secretagogue in combination with a growth hormone releasing hormone, or in combination with an antihypertensive agent, diuretic, or other suitable agents.
Patent CA-2302122-A1 (CA)
Title: Printing system, print controller, printing apparatus, method of controlling printing operation, method of printing, ink cartridge, ink supplier, and recording medium
Inventor: KAKUTANI TOSHIAKI
IPC: C09D11/00
Filed: 2000-03-27
Abstract: A technique of the present invention uses dark yellow (DY) ink, in addition to a plurality of conventionally used basic color inks including cyan (C) ink, magenta (M) ink, and yellow (Y) ink. The technique may cause a printer to create dots with the DY ink, in place of creation of dots with the Y, C, and M inks. This arrangement enhances the degree of freedom in specification of dot on-off conditions of the respective inks, and relieves the restriction of ink duty, thereby enabling a resulting printed image to have higher picture quality.
Patent CA-2302605-A1 (CA)
Title: Wholly aromatic synthetic fibers spun from a liquid-crystalline polymer solution, a process for preparing the same fibers and use of the same fibers
Inventor: SUZUKI HIROYUKI
IPC: D03D15/283
Filed: 1998-09-09
Abstract: Wholly aromatic synthetic fibers spun from liquid-crystalline polymer solutions, having a crystal size (110 plane) of not greater than 50 .ANG. and an ionic substance content of no more than 1.0 wt% are disclosed. Said fibers having a low ionic substance content while retaining the inherent high heat resistance and high Young's modulus, and are useful particularly for electrical and electronic parts.
Patent CA-2305472-A1 (CA)
Title: Sodium bisulfate as acidulant in foods
Inventor: KNUEVEN CARL J
IPC: A21D13/00
Filed: 1999-07-28
Abstract: A method for providing an acidulant effect in a food. A food is prepared including sodium bisulfate in an amount effective to act as an acidulant. Moisture is added in an amount effective to dissolve the sodium bisulfate. In a preferred embodiment, a leavened baked good is prepared including a baking carbonate, and sodium bisulfate in an amount effective to react with the baking carbonate to release carbon dioxide to leaven the baked good. A food composition including sodium bisulfate in an amount effective to act as an acidulant in the food, and moisture in an amount effective to dissolve the sodium bisulfate.
Patent CA-2306483-A1 (CA)
Title: Dispositif d'analyse des gaz d'echappement de vehicules automobiles
Inventor: SCHROLL STEFAN
IPC: G01N21/35
Filed: 1998-08-24
Abstract: L'invention concerne un dispositif d'analyse des substances les plus importantes pour l'environnement, telles que CO, HC et NO, se trouvant dans les gaz d'échappement de véhicules automobiles, dispositif dont le fonctionnement est fondé sur le principe de l'absorption gazeuse dans l'infrarouge. Dans un canal de mesure optique (tube en acier fin) et au moyen d'une source d'infrarouges et d'un détecteur, des signaux de mesure et un signal de référence sont formés et une valeur de mesure est déterminée par formation d'un quotient. Lorsqu'une valeur limite est dépassée, une alarme est donnée. Le système de mesure embarqué est constitué de composants modulaires, tels qu'un dispositif de prélèvement, un dispositif de préparation des gaz, un dispositif d'analyse et une unité d'évaluation, qui sont intégrés au véhicule automobile. Les conditions qui varient dans le véhicule automobile sont compensées par une constitution robuste et par la correction de la dérive de la température par la formation de la première dérivation et le réglage de la hauteur des signaux au moyen d'un dispositif de réglage de gain pouvant être réglé électroniquement. D'autres possibilités de correction sont l'étalonnage de la ligne zéro avec l'air environnant par des mesures de commutation ainsi que la création d'une bande de tolérance autour des signaux de bruit dans le détecteur. Le système de mesure doit être intégré à l'avenir dans tous les véhicules, voire en tant que complément d'un système de diagnostic embarqué existant. Pour les anciens véhicules automobiles, on peut utiliser des dispositifs de rattrapage.
Patent CA-2307162-A1 (CA)
Title: Packaged ophthalmic perfusate and cleaning fluid bag
Inventor: SUMIYOSHI NOBUAKI
IPC: A61J1/00
Filed: 1998-10-23
Abstract: A packaged ophthalmic perfusate and cleaning fluid bag, which comprises a gas-permeable plastic double-compartment bag and a gas-impermeable plastic packaging material for the bag and in which an oxiglutathione-containing liquid or solid preparation is enclosed in one compartment while a bicarbonate ion solution is enclosed in the other compartment, and a space between the bag and the packaging material is filled with carbon dioxide.
Patent CA-2307655-A1 (CA)
Title: Tolerogenic fragments of natural allergens
Inventor: GONZALES ROMANO MARIA LETICIA
IPC: A61K38/095
Filed: 1997-10-30
Abstract: The present invention relates to a process for the controlled enzymatic cleavage of purified and depigmented active allergenic proteins from indoor and outdoor source materials, which process produces fragments of allergens that retain the natural T-lymphocyte stimulating epitopes, but are depleted of IgE-binding B-cell epitopes and complement activating agents. The invention also relates to the new pharmaceutical products. These allergen fragments do not exhibit the disadvantages of conventional allergenic extracts for immunotherapy and can be safely used to induce a state of specific T-cell anergy and immunological tolerance in allergic human beings.
Patent CA-2311064-A1 (CA)
Title: Substituted tetraarylethylene compounds
Inventor: STRYKER JEFFREY MARK
IPC: C07C69/017
Filed: 2000-06-08
Abstract: The present invention seeks to provide novel tetraarylethylene compounds which are substituted on the aryl rings ortho to the ethylenic carbon atoms and processes for the preparation for such compounds.  The compounds have potential use as molecular templates.
Patent CA-2311886-A1 (CA)
Title: Data distribution method and apparatus, and data receiving method and apparatus
Inventor: KIMOTO YOSUKE
IPC: G06F21/62
Filed: 2000-06-16
Abstract: Style sheets which define the expression form, etc., of documents in a meta-language (for example, XML) format in which tags which can be defined arbitrarily are used are managed appropriately. A style sheet is given a unique style ID. Since a receiving system is capable of storing style sheets separately from XML documents and managing them, it is unnecessary to add a style sheet to each XML document body and to transmit it, and thus the amount of the data to be transmitted can be reduced. Also, it is possible to protect the style sheets from unauthorized use by attaching key data to the XML document body, so that the style sheets can be managed as authored works. Furthermore, by specifying the other party or by providing a device for performing authentication, limited use of the style sheet becomes possible.
Patent CA-2314100-A1 (CA)
Inventor: HADAS NOAM
IPC: A61B5/113
Filed: 1999-01-05
Abstract: Cette invention concerne un procédé et un dispositif approprié pour être utilisé sans surveillance médicale professionnelle et permettant de détecter l'apnée du sommeil. Tous les éléments du dispositif sont logés dans un corps (8) en plastique, flexible, de petite taille, qui est placé sur le sillon sous-nasal de l'utilisateur. Une thermistance (2, 7) acquiert des données renseignant sur le rythme respiratoire. Un processeur (1) analyse le rythme respiratoire en temps réel, et émet un résultat, décrivant l'apparition de tout épisode de l'apnée, par rapport à un marqueur (6) coloré non volatil placé sur le corps (8) en plastique. Un affichage à diode électroluminescente (5) clignotante informe l'utilisateur que le dispositif est placé correctement. Une batterie au lithium (3), qui alimente tous les éléments du dispositif, est activée par une languette (4) tirée par l'utilisateur.
Patent CA-2314172-A1 (CA)
Inventor: LIN PERRY HAN-CHENG
IPC: D01D5/253
Filed: 1999-01-11
Abstract: A synthetic polymer filament is characterized by a trilobal void that extends centrally and axially through the filament. Each apex of the void extends toward the approximate midpoint of one side of the exterior configuration of the filament. The trilobal void has a modification ratio in the range from about 1.4 to about 3.0 and occupies from about five percent (5 %) to about thirty percent (30 %) of the cross-sectional area of the filament. At a given constant void percentage a decrease of modification ratio increases the degree of sparkle. A spinneret plate for producing the thermoplastic synthetic polymer filament has a cluster of three generally arrow-shaped orifices centered about a central point. Each orifice is defined by a first and a second outer leg joined together at a pointed end directed away from a central point of the cluster. Each orifice has a central leg extending from the jointure of the outer legs toward the central point of the cluster. Each outer leg has a free end thereon which is spaced from the free end of an outer leg of an adjacent orifice to define a gap therebetween.
Patent CA-2314627-A1 (CA)
Inventor: DELORME RAYMOND
IPC: H05B7/107
Filed: 2000-07-06
Abstract: L'invention a pour objet un dispositif de montage d'une électrode composite à autocuisson pour four électrique à arc, cette électrode comportant une virol e extérieure métallique (1), une colonne centrale (2) en carbone précuit ou graphite constituée d'une pluralité d'éléments assemblés par des nipples (4) et de la  pâte carbonée (3) disposée entre la virole (1) et la colonne centrale (2), et un dispositif de blocage temporaire (10) de la colonne (2), caractérisé en ce qu'il est équipé d'un mécanisme de serrage (11) permettant, en coopération avec le dispositif  de blocage temporaire (10) de la colonne (2), d'exercer un couple de serrage de valeur prédéterminée entre un nouvel élément et la colonne centrale (2) sur laquelle ce nouvel élément vient se visser. Le dispositif selon l'invention permet de réduire les ruptures d'électrodes au cours du fonctionnement du four.
Patent CA-2316662-A1 (CA)
Title: Use of crf antagonists and related compositions
Inventor: CHEN YUHPYNG LIANG
IPC: A61K45/00
Filed: 2000-08-25
Abstract: A corticotropin releasing factor (CRF) antagonist is administered to treat a condition selected from the group consisting of: c) disorders that can be treated by altering circadian rhythm; and d) depression, further wherein a second compound for treating depression is administered, the second compound for treating depression having an onset of action that is delayed with respect to that of the CRF antagonist.
Patent CA-2318346-A1 (CA)
Title: Titanium alloy watch part
Inventor: LIPE THANAS
IPC: G04B37/22
Filed: 1998-01-27
Abstract: The invention concerns a watch part made of the following alloy (composition expressed in weight percentage): aluminium 5.5 to 6.75; vanadium 3.5 to 4.5; nitrogen 0.05 maximum; carbon 0.1 maximum; hydrogen 0.015 maximum; iron 0.4 maximum; oxygen 0.2 maximum; various elements: 0.1 maximum each, 0.5 maximum altogether, the remainder being titanium. Said alloy enables the part to be machined and polished with standard tools and provide it with a mirror-like shine.
Patent CA-2318898-A1 (CA)
Title: Hydroconversion process for making lubricating oil basestocks
Inventor: CODY IAN A
IPC: C10G65/12
Filed: 1999-02-12
Abstract: A process for producing a lubricating oil basestock having at least 90 wt.%  saturates and a VI of at least 105 by selectively hydroconverting a raffinate from a solvent extraction zone (20) to a two step hydroconversion through a first hydroconversion unit (42) to a second hydroconversion unit (52) followed by a hydrofinishing zone (60) and a dewaxing zone (74).
Patent CA-2320051-A1 (CA)
Inventor: MCLEAN DOUGLAS
IPC: C04B41/53
Filed: 1999-01-15
Abstract: L'invention a trait à un procédé d'attaque chimique de couches minces d'oxyde métallique, notamment de l'oxyde d'étain, sur un substrat dans lequel un métal (Zn) est déposé sur ladite couche mince et l'attaque chimique est exécuté à l'aide d'un mélange d'un acide, tel que l'acide chlorhydrique (HCl) et d'un agent de dissolution métallique, tel que le chlorure ferrique. L'acide chlorhydrique réagit avec le zinc pour produire de l'hydrogène actif réduisant l'oxyde d'étain en étain, lequel à son tour est attaqué par l'acide chlorhydrique.
Patent CA-2320102-A1 (CA)
Title: Direct detection of rna mediated by reverse transcriptase lacking rnase h function
Inventor: COLLIER CLAYTON D
IPC: C12Q1/6804
Filed: 1999-02-03
Abstract: Disclosed is a method of detecting RNA molecules of interest in which reverse transcription primers unique to the RNA molecule of interest are used for reverse transcribing the RNA with a reverse transcriptase lacking RNAse H  function and the resulting RNA/DNA hybrid is detected with an antibody specific for RNA/DNA hybrids. This method can be used to detect the presence of one or many specific RNA molecules which may be present in a sample, including RNA from different organisms (such as viruses, bacteria, fungi, plants, and animals), or RNA indicative of an infection, a disease state, or predisposition to a disease in an animal. The specificity of detection is increased relative to current detection methods involving probe hybridization since the reverse transcription primers are shorter and less subject to non-specific hybridization. Specificity of the disclosed method can also be increased by using a thermostable reverse transcriptase and performing reverse transcription at a high temperature. The disclosed method can also be used to detect reverse transcriptase activity in a sample and to identify inhibitors of reverse transcriptase. Also disclosed is a method for sequencing target RNA  molecules using reverse transcriptase lacking an RNAse H function.
Patent CA-2322023-A1 (CA)
Title: A novel method of detecting and monitoring endometrial and uterine cancers
Inventor: MACINA ROBERTO A
IPC: C12Q1/6886
Filed: 1999-02-17
Abstract: The present invention provides a new method for diagnosing cancers, particularly endometrial and uterine cancer.
Patent CA-2323461-A1 (CA)
Title: Improved alkanolamides
Inventor: PERELLA JAMES E
IPC: C07C233/18
Filed: 1999-03-10
Abstract: Improved modified monoethanolamide compositions are provided which may be represented by formula (I), wherein: R is optionally substituted or unsubstituted, branched or straight chain, saturated or unsaturated hydrocarbon radical of 3-21 carbon atoms; B is CH3 or -CH2 -CH3; and x is from 1 to 6; wherein the modified monoethanolamide compositions, which are liquid at ambient temperatures or lower, exhibit surfactant properties substantially the same as those exhibited by diethanolamides such as foam stabilization and viscosity building as well as other desirable characteristics.
Patent CA-2326988-A1 (CA)
Inventor: CALONGE CLAVELL RAFAEL
IPC: A47F7/00
Filed: 2000-01-28
Abstract: The invention relates to a lollypop display container comprised of a body having an outer surface with a series of lollypop supports and fitted inside with an opaque box having a lamp lighting a bundle of optical fiber cables.  The opposite ends of each cable are lodged inside the hollow stick of a candy while the other ends of the cables are assembled into a parallel, tight, flushed and adjusted bundle by a clamp that is screwed to the interior of the opaque box. The free ends of the optical fiber cables lodged inside the candy extend above the support in such a way that the ends thereof are located close to the candy mass. The opaque box additionally has a transversal partition glass, a fan and an electrical transformer being placed inside the body of the display container.
Patent CA-2327695-A1 (CA)
Inventor: ENDO SATOSHI
IPC: C07D215/12
Filed: 1999-04-08
Abstract: The present invention provides a compound of formula (I) wherein Ar represents an aromatic group which may be substituted; X represents methylene, S, SO, SO2 or CO; Y represents a spacer having a main chain of 2 to 5 atoms; n represents an integer of 1 to 5; i) R1 and R2 each represents a hydrogen atom or a lower alkyl which may be substituted, ii) R1 and R2 form, taken together with the adjacent nitrogen atom, a nitrogen-containing heterocyclic ring which may be substituted, or iii) R1 or R2 together with -(CH2)n-N= form, bonded to a component atom of Ring B, a spiro-ring which may be substituted; Ring A represents an aromatic Ring which may be substituted; Ring B represents a 4to 7-membered nitrogen-containing non-aromatic ring which may be further substituted by alkyl or acyl, with a proviso that X represents S, SO, SO2 or CO when Ring A has as a substituent a group represented by the formula: NHCOR11 where R11 represents alkyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl or a group represented by the formula: -NHR12 where R12 represents alkyl, cycloalkyl, cycloalkylalkyl, aryl or arylalkyl, or a salt thereof; which has an excellent somatostatin receptor binding inhibition action.
Patent CA-2329276-A1 (CA)
Title: Disc brake system with spring clip pad holders
Inventor: GOHR JEFFREY S
IPC: F16D69/04
Filed: 2000-12-20
Abstract: A disc brake assembly includes an improved pad holder for holding a brake pad in the brake assembly. The pad holder takes the form of a simple spring clip, preferably a wire form, that holds the rear surface of the pad tightly against the front surface of the piston or pistons of the associated caliper to prevent brake drag and brake rattle. The clip is simple and inexpensive to manufacture and can be easily installed without removing the disc or the caliper from the brake assembly. Indeed, the pad/pad holder subassembly can be removed from the brake assembly, without using any special tools, simply by imposing sufficient upward vertical retraction forces on the pad/pad holder subassembly to deflect the spring clip and to remove the pad holder from the pistons to which it is attached.
Patent CA-2332089-A1 (CA)
Title: Emulsions containing silicone polymers
Inventor: HALLORAN DANIEL JOSEPH
IPC: C08G77/44
Filed: 2001-01-23
Abstract: An emulsion containing particles of an organopolysiloxane is prepared by (i) combining a silanol endblocked siloxane, an alkyltrialkoxysilane, water, and a nonionic surfactant or an anionic surfactant; (ii) emulsifying these ingredients by agitating these ingredients or by using a high shear device; (iii) adding a condensation specific acid catalyst to the emulsion; (iv) polymerizing the catalyzed emulsion to form an organopolysiloxane polymer; and (v) continuing polymerizing step (iv) until the resulting organosiloxane polymer has the desired viscosity. Organosiloxane polymers exhibiting improved release properties can be obtained by using alkyltrialkoxysilanes R'Si(OR'')3 where R' and R'' each represent alkyl groups, and R' contains at least eight, preferably at least twelve, and most preferably at least sixteen or more carbon atoms.
Patent CA-2332476-A1 (CA)
Inventor: ALLWEIN ROBERT J
IPC: E04B1/74
Filed: 2001-01-26
Abstract: An elongated fibrous insulation blanket is pre-cut for custom fitting the insulation blanket into wall, floor, ceiling and roof cavities of different widths formed by the framework of a building. The blanket has at least one, preferably two or three, series of cuts extending between major surfaces of the blanket with successive cuts of each series of cuts being separated by a series of separable connectors located intermediate the major surfaces of the blanket. Each series of separable connectors hold together adjacent sections of the blanket for handling, but are separable by hand so that the blanket can be handled as a unit for insulating a cavity having a predetermined width or easily separated by hand into two or more sections at one or more of the series of separable connectors for insulating a cavity having a lesser width. Either major surface of the blanket may have a facing bonded thereto with one or more perforated lines or overlapping tabs in the facing permitting the facing to be separated by hand at each series of cuts and separable connectors. Preferably, the perforations of any perforated line(s) in the facing are closed by the bonding agent bonding the facing to the blanket so that the facing functions as a vapor barrier in spite of the perforations.