baber/WOPTO huggingface dataset:
Patent CA-2348591-A1 (CA)
Title: Method of reducing syneresis in aqueous compositions
Inventor: NEELY JAMES WATSON
IPC: C08L71/00
Filed: 2001-06-05
Abstract: A method for reducing or eliminating syneresis in an aqueous latex composition caused by the flocculation of the latex particles as a result of interaction with hydrophobically modified ethylene oxide based urethane rheology modifiers. The method of the invention involves adding to the aqueous latex composition a molecule containing a single hydrophobic moiety which has a poly-ethylene oxide backbone chain-length of greater than about 5000 Mn. The method of the present invention also increases the viscosity efficiency of the aqueous latex composition by combining a multiphobe with a monophobe.
Patent CA-2350855-A1 (CA)
Inventor: MIZUTANI SATOSHI
IPC: D04H1/541
Filed: 2001-06-15
Abstract: Disclosed is an absorbent article including a topsheet, a backsheet and an absorbent core positioned between the topsheet and the backsheet. The topsheet contains hydrophobic fibers and hydrophilic fibers shorter than the hydrophobic fibers. The hydrophobic fibers are thermally bonded to each other. At least a part of the hydrophilic fibers form aggregates that disperse in the sheet. At least a part of the hydrophilic fibers that form the aggregates are bonded to the surfaces of the hydrophobic fibers.
Patent CA-2351951-A1 (CA)
Inventor: BROWN STEVEN H
IPC: G06Q30/02
Filed: 2001-06-29
Abstract: A method for providing information services includes reviewing sources of information to select relevant data, and further reviewing the data for placement for a website, entering the data selected for placement on the webpages, and arranging and displaying the entered data on at least the following sub-webs: industry overview, corporations in the industry, and products produced by the industry.  Alternatively, the data may be arranged or displayed on at least the following sub-webs Siteguide, hot sheet and alliances. A computer system for providing information services includes an information service website that has at least one product sub-web, a corporate sub-web, and an industry overview sub-web.
Patent CA-2352890-A1 (CA)
Title: Aqueous polyurethane dispersions containing polybutadiene units
Inventor: WANGO JOERG
IPC: C08G18/08
Filed: 2001-07-11
Abstract: Storage-stable polyurethane dispersions preparable by reacting polydienes A which carry at least two isocyanate-reactive groups, polyols B which carry at least one acid group, polyfunctional isocyanates C and chain extenders D, wherein the acid groups of the polyols B are neutralized to a fraction of from 60 to 950, processes for preparing them, and their use for producing elastic coatings.
Patent CA-2354222-A1 (CA)
Inventor: NAGAYAMA KATSUHIRO
IPC: H01M4/133
Filed: 2001-07-26
Abstract: Carbon substrate carrying an organic polymer containing aliphatic amino groups on its side chain, for a lithium ion rechargeable battery, the carbon substrate showing a high initial charge-discharge efficiency and discharge capacitance.
Patent CA-2356476-A1 (CA)
Title: A method for calibrating a wideband direction finding system
Inventor: DUFOUR MARTIAL
IPC: G01S3/02
Filed: 2001-08-31
Abstract: The invention is a method of calibrating the sensor system of a wideband direction finder using a noise source. The sensor system includes at least two wideband tuners, and an analog/digital (A/D) converter connected to each wideband tuner. The calibration method involves selecting a common set of centre frequencies for each of the wideband tuners. The wideband tuners receive a signal from the noise source on a per data frame basis. The passband of the received signal is then divided into a number of time-sampled data frames. For each time--sampled data frame, both a gain variation and a phase variation are calculated for the noise received at each wideband tuner. Gain and phase differences between the signal received by each wideband tuner within the same frame are compared. Based on the time-sampled data collected, the phase and gain differences for the signals received at the tuners which have not been previously mapped can be determined. As a result, this calibration method determines a series of calibration factors for each frame, and for a wide range of frequencies.
Patent CA-2358754-A1 (CA)
Title: Synergistic tumorcidal response induced by histamine
Inventor: GEHLSEN KURT R
IPC: A61K38/00
Filed: 2000-01-04
Abstract: The present invention relates to methods of treating cancer in which histami ne is administered in conjunction with other cancer therapies. The cancer thera py includes surgery, radiation, immunotherapy, the administration of an agent which enhances the humoral immune response of the patient or any combination  thereof.
Patent CA-2361036-A1 (CA)
Title: A method and an apparatus for clipping signals in a cdma system
Inventor: LUNDH PETER
IPC: H04B1/707
Filed: 2000-01-25
Abstract: In a method and an apparatus for clipping CDMA carriers clipping for each CDMA  carrier is performed on separate circuit boards and the clipping circuit has access to information regarding all carriers to be amplified by the same amplifier. Thus, since each carrier is clipped separately from all other carriers fed to the same amplifier, but having knowledge of the other carriers, a malfunction of the circuit board comprising the clipping circuit and/or clipping evaluation logic, will only affect that particular carrier and the other carriers can still be transmitted. Also, since clipping is carried out for each carrier separately, but taking into account information regarding the other carriers to be amplified by the same power amplifier, the clipping can take phase information into account when determining the clipping factor.
Patent CA-2362086-A1 (CA)
Inventor: DUBE JEAN-GUY
IPC: B62B3/12
Filed: 2001-11-08
Abstract: A dolly for moving articles including lateral filing cabinets, comprising a support surface for one end portion of such a cabinet, and upstanding members partially surrounding the support surface for locating the cabinet in position. The upstanding members include an upstanding end member for locating one end of a cabinet and side members for locating sides of the cabinet, the dolly having an open end opposite the end member which allows the dolly to be slid underneath the cabinet when tilted. Side wheels are mounted on fixed axles outside of the support surface adjacent the open end, and a caster wheel is mounted by means of a bracket extending outside of, and supported by, the end member. The dolly can be used by one operator to move a fully loaded lateral filing cabinet without tilting the cabinet to such an extent to cause damage.
Patent CA-2363652-A1 (CA)
Inventor: FURUSKAR ANDERS
IPC: H04L1/00
Filed: 2000-02-11
Abstract: La présente invention concerne la commande de signalisation pour des systèmes employant l'adaptation des liaisons et la redondance incrémentielle. Un message d'adaptation de liaison/redondance incrémentielle peut être envoyé par une entité réceptrice à une entité émettrice pour informer cette dernière de l'état de redondance incrémentielle ou de la préférence de l'entité réceptrice. Un autre message, qui indique si une nouvelle segmentation doit être effectuée pour des blocs retransmis peut également être envoyé d'une entité réceptrice à une entité émettrice. Ces deux messages peuvent être utilisés par l'entité émettrice pour déterminer un plan de modulation/codage destiné aux transmissions suivantes à la fois de blocs de données de départ et de blocs de données retransmis. Les messages peuvent être utilisés ensemble ou de manière indépendante dans une liaison quelle soit montante ou descendante entre une station de base et une station mobile dans un système de radiocommunications.
Patent CA-2365219-A1 (CA)
Title: Briquet de securite a coussinet tactile compose
Inventor: CHUNG AMAN K M
IPC: F23Q2/28
Filed: 2001-01-03
Abstract: L'invention concerne un briquet (10) de s~curit~ enfant comprenant deux ~l~ments d'articulation, l'un (40), en prise avec une tige de soupape (30), d~place la soupape (28) entre une position ferm~e et une position ouverte par pivotement par application d'une pression du pouce ~ une premi­re surface (44) de contact tactile. Le second ~l~ment (50) comporte une seconde surface (52) de contact tactile entourant la p~riph~rie de la premi­re surface (44), la combinaison des deux surfaces (44, 52) correspondant sensiblement ~ la forme d'un coussinet de pression de pouce ordinaire d'un briquet classique. Le second ~l~ment (50) pivote de fa×on ind~pendante par rapport ~ la sollicitation d'un ressort (56). La premi­re surface (44) ~tant r~duite et plac~e entre la seconde surface (52) et la molette d'allumage (20) du briquet, il faut davantage de force et d'habilet~ pour faire pivoter le premier levier destin~ ~ actionner le briquet (10).
Patent CA-2369399-A1 (CA)
Inventor: TUCKMANTEL WERNER
IPC: C07D311/62
Filed: 2000-03-29
Abstract: Novel catechin and epicatechin dimers with (8-8), (6-6), and (8-6) linkages are prepared, as well as digallated dimers. A novel process for preparing these compounds is disclosed which involves the oxidative or reductive coupling of protected monomers.
Patent CA-2377032-A1 (CA)
Title: Blade assembly for a vibrator motor
Inventor: HABBEN RICK L
IPC: B26B19/38
Filed: 2002-03-15
Abstract: A blade assembly for an electric hair cutter that includes a stationary blade and a cutting blade, where the cutting blade is configured for reciprocating arcuate motion relative to the stationary blade. The stationary blade includes a plurality of stationary cutting teeth, with each of the stationary cutting teeth having a tip at a distal end thereof, and wherein the tips of the stationary cutting teeth define a first imaginary line. The cutting blade includes a plurality of reciprocating cutting teeth, with each of the reciprocating cutting teeth having a tip at a distal end thereof, and wherein the tips of the reciprocating cutting teeth define a second imaginary line. The distance between the first imaginary line and the second imaginary line is greater near both end potions thereof than a corresponding distance at a center portion between the end portions.
Patent CA-2378004-A1 (CA)
Title: Type identification for drive control of a coriolis flowmeter
Inventor: SMITH BRIAN T
IPC: G01F1/84
Filed: 2000-06-13
Abstract: Coriolis flowmeters generally consist of two different types, with two different configurations.      This invention applies (401) initial drive signals to a drive circuit which causes a flow tube to vibrate. The configuration of the flow tube is then determined (404) from received from pick off sensors associated with the flow tube. Parameters for generation of said drive signals are then set (405) based upon the configuration of the flow tube.
Patent CA-2378618-A1 (CA)
Title: Tubular graft construct
Inventor: FEARNOT NEAL E
IPC: A61F2/92
Filed: 2000-08-07
Abstract: Described are medical devices which are or can be used to form tubular medical devices, and related methods. Preferred devices include tubular grafts of biomaterial having lumen walls which present no seam edge that traverses the entire length of the lumen, illustratively including devices having lumen walls which have a discontinuous seam presenting multiple seam edges. Such a device may include a tubular structure formed by inserting a plurality of extensions (14) of a biomaterial sheet (12) through a plurality of corresponding apertures (16) of the sheet.
Patent CA-2380270-A1 (CA)
Inventor: ROSEN CRAIG A
IPC: A61K48/00
Filed: 2000-07-20
Abstract: L'invention concerne un cancer de la prostate humaine récemment identifié lié aux polynucléotides et les polypeptides codés par ces polynucléotides (antigènes du cancer de la prostate). Font aussi l'objet de cette invention des vecteurs, des cellules hôtes, des anticorps et des techniques recombinantes permettant d'obtenir des antigènes du cancer de la prostate humaine. L'invention concerne aussi le diagnostic et le traitement utilisés pour diagnostiquer et traiter les troubles liés à ces nouveaux antigènes du cancer de la prostate humaine.
Patent CA-2380911-A1 (CA)
Inventor: THORN MATTHIAS
IPC: G06T17/00
Filed: 2002-04-04
Abstract: The present invention is directed to a method or a system for reproducing a 3D object, in particular for modeling a pathologic preparation, with the following steps: providing picture data of the 3D object, such as of a pathologic preparation, smoothing and/or equalizing the picture data so as to obtain modified picture data from the object with a minimum of deviations from the 3D object and transferring the resulting picture data to corresponding grid system data.
Patent CA-2381226-A1 (CA)
Title: Procede d'enregistrement de donnees d'analyse de genes
Inventor: FUJINO MASAHIKO
IPC: G06F19/00
Filed: 2000-08-03
Abstract: L'invention porte sur un procédé d'enregistrement de données d'analyse de gènes, etc., qui consiste à, concernant un gène spécifique, analyser l'occurrence d'une modification dans la séquence de base d'un gène donneur par rapport à la séquence de base d'un gène standard et enregistrer les données distinctives et les données d'analyse intrinsèques au gène sur un support d'enregistrement portable selon un procédé d'enregistrement optique. Au moyen de ce procédé, il est possible de symboliser systématiquement et automatiquement des données sur des modifications (mutation, variation, polymorphisme, etc.) dans un gène situé sur un génome chromosomique ou génome de mitochondrie sur la base de risques de morbidité, de réaction aux médicaments, d'effets secondaires, etc. Il est également possible d'utiliser de manière précise et rapide ces données tout en protégeant la vie privée du patient.
Patent CA-2381357-A1 (CA)
Inventor: KIMURA OSAMU
IPC: C08F36/04
Filed: 2002-04-10
Abstract: -49-   A polymer of ethylenically unsaturated monomer, for example, 1,3-butadiene, having a desired molecular weight and distribution thereof is produced, with a high stability, by preparing a solution of hydrogen in an inert organic solvent for the monomer in which a vapor- liquid phase equilibrium of hydrogen is attained, and then by addition-polymerizing the monomer in the hydrogen-dissolved inert organic solvent in the presence of a catalyst preferably including a metallocene complex of transition metal compound, an inert compound of a non- coordination anionic compound with a cationic compound, an organic metal (aluminum) compound and, optionally, water.
Patent CA-2381537-A1 (CA)
Title: Elliptical step exercise apparatus
Inventor: ROSENOW CHARLES J
IPC: A63B21/00
Filed: 2002-04-11
Abstract: In an exercise apparatus having a frame that is adapted for placement on the floor, a pivot axle supported by the frame, a pair of pedal levers, pedals secured to the pedal levers, arm handles connected for motion with the pedal levers and which can utilize a variety of pedal actuation assemblies for generating elliptical motion of the pedal, the stride length portion of the elliptical motion can be increased automatically as a function of exercise parameters such as speed. In addition, the arm handles can be disconnected manually or automatically from the pedal levers
Patent CA-2384895-A1 (CA)
Inventor: WILLIAMS ANDREW GORDON
IPC: H04W84/12
Filed: 2001-07-27
Abstract: Internet web technology is used, and specifically a RADIUS (Remote Access Dial-In User System) server is used to keep records of connection time, data transmitted, session time and disconnection in a wireless access system.
Patent CA-2385179-A1 (CA)
Inventor: HAMMOND DAVID J
IPC: A61K35/16
Filed: 2000-10-06
Abstract: Disclosed is a method for the production and regeneration of a resin-antigen combination useful for separating isoagglutinins from a blood composition, e.g., plasma. The regeneration procedure both maximizes the yields of isoagglutinin-depleted blood-based compositions, and increases the useable life-span of the resin-antigen combination. This regeneration also inactivates and removes viral pathogens and prion contaminates contained in the resin.
Patent CA-2385272-A1 (CA)
Inventor: CHIN GEEMING
IPC: B66B29/06
Filed: 2001-08-14
Abstract: An apparatus for automaticlly monitoring the structural integrity of comb plate teeth of a passenger conveyor by establishing an electrical or pressur e signal path along each of the comb plate teeth. The signal parth is monitore d by a controller and a damaged comb plate tooth is detected based on variatio n in the signal propagating through the signal path. Upon detection of a damag ed tooth, the controller shuts off power to the passenger conveyor and/or indicates that service of the comb plate is needed.
Patent CA-2386315-A1 (CA)
Title: Defoaming methods and compositions
Inventor: CROMWELL ROGER S
IPC: B01D19/04
Filed: 2002-05-14
Abstract: The present invention provides methods and defoaming compositions for preventing the formation of foam or the entrainment of gas in a liquid fluid or for breaking a previously formed liquid fluid foam. The defoaming compositions of the invention are basically comprised of a mixture of glycerol tristearate and one or more aliphatic hydrocarbons selected from the group of olefins having one or more internal double bonds and having 14 to 18 carbon atoms and a C10 dimer of the formula
Patent CA-2387011-A1 (CA)
Title: System for providing sequenced communications within a group
Inventor: CRESWELL CARROLL W
IPC: H04L29/06
Filed: 2002-05-21
Abstract: A system for providing sequenced communications to members of a defined telecommunication group is provided. The system is accessible to a communicating user connected to a telecommunication network and includes an interface for providing the communicating user with the ability to initiate a sequence of separate communications to each of a plurality of members in the defined group, without the communicating user having to initiate separate communication sessions for each member. The system may permit communications to be made using one or more telecommunication modes such as telephone calls, instant messages, e-mail messages, or voice-mail messages.
Patent CA-2387477-A1 (CA)
Inventor: CHAPUZET JEAN-MARC
IPC: A61F2/82
Filed: 2000-08-22
Abstract: The present invention relates to a rapid and reproducible electrochemical method leading to the production of radioactive angioplastic device such as stents, based on rapid and effective deposition or electrodeposition of charged radioactively coated molecule on oppositely charged surfaces (stainless or gold).
Patent CA-2387520-A1 (CA)
Inventor: JONAS ROCHUS
IPC: A61P9/10
Filed: 2000-08-24
Abstract: La présente invention concerne des dérivés d'amine de formule (I), ainsi que leur sels et solvates physiologiquement acceptables. Dans la formule (I): R?1¿, R?2¿, R?8¿, R?9¿, R?10¿, R?11¿, Q, X, Y, Z, r, les composés cycliques A et C ont les significations indiquées dans la revendication (1). Ces composés permettent l'inhibition de la phosphodiestérase V et peuvent être utilisés pour le traitement de troubles du système cardio-vasculaire et pour le traitement et/ou la thérapie de troubles de puissance.
Patent CA-2390428-A1 (CA)
Inventor: LIU KUN-CHUNG
IPC: B29D35/08
Filed: 2002-06-12
Abstract: A method for making a footwear includes the steps of disposing a pad between an upper and an outsole, placing an assembly of the pad, the upper, and the out sole in a mold in such a manner that the assembly forms first, second and third gaps thereamong, and filling and molding a molding material in the first, second and third gaps in the mold to form a midsole bonded to the pad, the upper, and the outsole.
Patent CA-2390483-A1 (CA)
Inventor: ANDREWS JEFFREY F
IPC: A01N37/02
Filed: 2000-10-25
Abstract: La présente invention concerne des préparations antimicrobiennes qui conviennent pour réduire les niveaux microbiens présents à la surface des végétaux et de parties de végétaux.
Patent CA-2392427-A1 (CA)
Title: Compressor casing structure
Inventor: SCHMUECKER JUERGEN
IPC: F04D29/54
Filed: 2002-07-04
Abstract: A compressor casing structure in the region of a rotor blade ring through which there is an axial flow, having a multiplicity of axial grooves which extend from a first radial plane upstream of the blade-tip inlet edges into a second radial plane between the blade-tip inlet edges and the blade-tip outlet edges and have groove cross sections with parallel side walls. The center axes of the groove cross sections have, at the upstream groove ends, from the opening to the groove base, an angle of inclination with a circumferential component counter to the direction of movement of the blade. The center axes of the groove cross sections have, at the downstream groove ends, an angle of inclination with a circumferential component in the direction of movement of the blade.
Patent CA-2395182-A1 (CA)
Title: Trigger device for chain brake
Inventor: BJORKMAN PETER
IPC: B27B17/08
Filed: 2000-11-20
Abstract: A brake triggering device with a pivotably mounted trigger arm (1) located in connection to a handheld working tool's, mainly a chain saw's (2), rear handle (3), with a throttle control (4) and a handle opening (5) located below the handle (3), so that the trigger arm (1), when the saw changes inclination in relation to the operator's forearm, e.g. at the event of kickback or fall, is actuated by the operator's hand or arm, whereby the trigger arm (1) via a transfer mechanism actuates a brake (9) so that this stops the movement of the saw chain. The pivot (10) of the trigger arm is located in connection to a front (11) or a bottom (12) side of the handle opening (5).
Patent CA-2397403-A1 (CA)
Title: Roll-up halfpipe for miniature toy skateboard
Inventor: SO KAR FAI ERIC
IPC: A63H18/02
Filed: 2001-07-12
Abstract: Miniature, roll-up halfpipe (10) for use with fingerboards (60) or miniature skateboards includes a pair of sideframes (11, 12) configurable in either a collapsed, compact configuration or an extended, open configuration. Platforms (50, 52) join the end portions of the sideframes to form a generally rectangular structure having a pair of upwardly open curved edges. Flexible, resilient sheet (35) is received upon the supporting frame to form a curved surface of the type frequently used by skateboarders. In the closed configuration, the flexible sheet is rolled into a cylindrical shape and encloses the collapsed sideframes (11, 12) and platforms (50, 52). A pair of generally cylindrical endcaps (61, 62) are received upon the opposed ends of the rolled sheet (35) to provide closure and secure attachment.
Patent CA-2397567-A1 (CA)
Title: Apparatus and method for inputting alphabet characters on keypad
Inventor: KIM MIN-KYUM
IPC: G06F3/00
Filed: 2001-01-17
Abstract: The invention is to efficiently input characters on a keypad and, more particularly, to input various symbols by using the hiding control processin g method, thereby maintaining a simple arrangement of the keypad. Furthermore,  the present invention produces simple codes using the relation between characters allocated to the keypad and numerals, implements the short-cut input method using the simple codes, and enters target characters and words or phrases with a small number of strokes using the concurrent input method. Wi th a switching server for interpreting simple codes, the user can input simple codes even when the third server requests words or phrases other than simple  codes, and the switching server interprets simple codes input by the user an d sends the words or phrases corresponding to the simple codes to the third server, which does not store the simple codes and the words or phrases corresponding to the simple codes.
Patent CA-2398100-A1 (CA)
Title: Casino video security system
Inventor: GREEN MICHAEL
IPC: A63F5/00
Filed: 2001-01-24
Abstract: A casino security system for a gaming table comprises at least one video camera means for providing video images of the gaming table and a video recorder for recording the video images of the gaming table. Events during playing of the game are detected and used to control the resolution of the video images of the gaming table appropriately and to superimpose informatio n on the recorded video images.