baber/WOPTO huggingface dataset:
Patent CA-2375856-A1 (CA)
Inventor: WEDIN ANDERS
IPC: H04W88/08
Filed: 2000-05-31
Abstract: The present invention provides a digital channelizer/de-channelizer architecture that, with a minimum amount of hardware, is capable of dynamically adapting to changing system requirements.  According to exemplary embodiments of the present invention, the digital channelizer/de-channelizer, which is applied with a modified fast convolution algorithm, includes a plurality of dedicated, optimized, pipeline modules that may be dynamically adjusted for handling different bandwidths, a flexible number of channels, simultaneous multiple standards and a dynamic allocation of channels and standards.
Patent CA-2376112-A1 (CA)
Inventor: AMANO YOSHIFUMI
IPC: H01J17/49
Filed: 2001-03-27
Abstract: A single substrate type discharge display device, comprising a first electrode (2) installed on a glass substrate (1), a second electrode (5) installed through a first dielectric layer (3) and an insulation layer (4) so as to cross the first electrode (2), a second dielectric layer (6) covering the second electrode (5), and through-holes (7) reaching the surface of the first dielectric layer (3) provided in the insulation layer (4) at the positions corresponding to the first electrode (2), whereby a production process can be simplified and a cost can be lowered more than those of a conventional two-substrate type discharge display device, an address discharge by XY matrix can be facilitated, and a discharge voltage can be lowered.
Patent CA-2377402-A1 (CA)
Title: Silver-containing, sol-gel derived bioglass compositions
Inventor: BELLANTONE MARIA
IPC: A61K9/70
Filed: 2000-06-14
Abstract: Silver-containing, sol-gel derived bioactive glass compositions and methods of preparation and use thereof are disclosed. The compositions can be in the fo rm of particles, fibers and/or coatings, among other possible forms, and can be  used, for example, for treating wounds, improving the success of skin grafts , reducing the inflammatory response and providing anti-bacterial treatments t o a patient in need thereof. Anti-bacterial properties can be imparted to implanted materials, such as prosthetic implants, sutures, stents, screws, plates, tubes, and the like, by incorporating the compositions into or onto the implanted materials. The compositions can also be used to prepare device s used for in vitroand ex vivocell culture.
Patent CA-2377544-A1 (CA)
Inventor: ZHANG GARY
IPC: A61L31/04
Filed: 2000-07-26
Abstract: Methods of forming crosslinked hyaluronic acid anti-adhesion barriers, crosslinked hyaluronic acid anti-adhesions barriers, methods for preventing or inhibiting adhesions, and methods of promoting healing of a wound are provided. The method of forming the crosslinked hyaluronic acid anti-adhesion barrier includes freeze-drying a solution including hyaluronic acid to form a hyaluronic acid foam, which is then reacted with a crosslinking agent to form a crosslinked hyaluronic acid foam. The crosslinked hyaluronic acid foam is mixed with a solution containing hyaluronic acid to form an anti-adhesion barrier.
Patent CA-2378158-A1 (CA)
Inventor: FIERLE KURT M
IPC: F28G1/16
Filed: 2000-06-13
Abstract: A swing-arm sootblower (56) for a rotary regenerative air preheater is mount ed to sweep across the air preheater rotor (14) at an adjustable constant speed  or angular velocity. The sootblower (56) has means for sootblowing with a relatively low pressure medium such as air or steam or with high pressure water. The nozzle unit (78) is equipped with a low pressure nozzle (108) and  a plurality of high pressure nozzles (110). The high pressure nozzles (110) ar e arranged in a row and the nozzle unit (78) is mounted so that the row is at an angle to the swing arm (74, 76, 77) such that the row of high pressure nozzl es (110) is parallel to the heat transfer plates and tangential to the rotor (1 4) at the outside of the swing of the arm (74, 76, 77).
Patent CA-2378175-A1 (CA)
Title: Automated on-line commerce method and apparatus
Inventor: HOOD ROBERT
IPC: G06Q30/06
Filed: 2001-05-02
Abstract: An on-line commerce method and apparatus. A user can select products for purchase from plural merchant servers (40) by examining product information stored on a shopping server (20). The product information related to selected products is verified by accessing a checkout page of each merchant server (40). The verified information is then presented to the user at a client browser (14) for confirmation. Upon confirmation, buy procedures are executed on each merchant server (40) to purchase the products using existing account information for the user at each merchant server (40).
Patent CA-2379368-A1 (CA)
Title: Fuel cell separator and method for manufacturing the same
Inventor: OMURA ATUSI
IPC: H01M8/02
Filed: 2002-03-28
Abstract: A method for manufacturing a fuel cell separator, characterized in that graphite and carbon black are mixed into molten thermoplastic resin material so that melt mixing is carried out, and the obtained kneaded compound is formed into a predetermined shape.
Patent CA-2384397-A1 (CA)
Inventor: MAYS TODD A
IPC: H01L21/304
Filed: 2002-05-01
Abstract: A novel method for bending tubes suitable for use in high-purity fluid handling systems includes selecting a tube made from a material having a grain-size number of at least 5, and forming a bend in the tube with a bend radius of greater than 1.5 times the diameter of the tube. Tubes bent according to the present invention are incorporated into high-purity systems as supply lines, product lines, and vacuum forelines, without the need for post-bend heat treatment or polishing.
Patent CA-2385845-A1 (CA)
Inventor: SREDY JANET
IPC: A61P17/02
Filed: 1999-12-01
Abstract: L'invention concerne des techniques permettant de réduire les taux de glucose sérique et de triglycérides et d'inhiber l'angiogénèse. Ces techniques consistent à administrer des acides indoléalcanoiques substitués aux patients nécessitant ce traitement. L'invention concerne également des composés utiles dans le traitement de l'angiogénèse, de l'hyperglycémie, de l'hyperlipidémie et des complications chroniques dues aux diabètes sucrés. L'invention concerne, en outre, des compositions pharmaceutiques contenant lesdits composés.
Patent CA-2390890-A1 (CA)
Title: Electrohydraulic control system for controlling gearspeed changes in partially or fully automatic transmissions of vehicles
Inventor: NAUNHEIMER HARALD
IPC: F16H61/02
Filed: 2002-06-18
Abstract: A control unit has a signal input from at least one sensor and a signal output for electrically actuating at least one valve in order to hydraulically activate a gear-changing element. An emergency gear change slide can switch off the electrical actuation of the valves so that hydraulic modulation can be carried out.
Patent CA-2391271-A1 (CA)
Inventor: EWANOCHKO TERRANCE WILLIAM
IPC: A01D34/66
Filed: 2002-06-25
Abstract: A rotary cutter has a deck assembly including a central unit to which a wing unit is attached for flexing vertically. A hydraulic cylinder is provided for lifting the wing unit 90° to a fully raised transport or shipping position. Located above, and extending generally parallel to, the hydraulic cylinder is a telescopic strut incorporating a spring which becomes compressed as the wing unit approaches its fully raised position, the compressed spring unloading to thrust the wing unit down upon pressure being released from the hydraulic cylinder, even if the weight of the wing unit is tending to keep it in its raised position. Wing unit may be locked in its raised position by inserting a pin through the telescoped members of the strut when the latter is in its fully collapsed condition.
Patent CA-2391580-A1 (CA)
Inventor: MAHE YANN
IPC: A61K8/30
Filed: 2002-06-26
Abstract: Cosmetic and dermatological compositions, comprise an N-acylaminoamide elastase inhibitor and an antifungal or antibacterial agent. Cosmetic and dermatological compositions, comprise an N-acylaminoamide elastase inhibitor of formula (I), or its salts with acids, optical isomers and racemic mixtures and an antifungal or antibacterial agent. Y = O or S; R1 = H, 1-18C hydrocarbon (optionally straight, branched or cyclic and optionally substituted by 1 - 5 groups selected from -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NRR', -NHCOR, halo, -CN, -COOR, -COR, -P(O)(OR)2 or -SO2R), OR, NH2, NHR, NRR', NHCOR, COOR or COR; R and R' = 1-6C hydrocarbon (optionally substituted by halo); or NR+R' = heterocycle (optionally substituted by N, S or O and by 1-5 groups selected from -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NHR, -NHCOR, halo, -CN, -COOR or -COR); R2 = 1-18C hydrocarbon (optionally substituted by 1 - 5 groups selected from -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NRR', -NHCOR, halo, -CN, -COOR or -COR); R3 = (II) or (III); y = 0 - 5; y' = 1 - 5; A = 1-18C divalent hydrocarbon (optionally substituted by -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NRR', -NHCOR, halo, -CN, -COOR, -COR, -NO2 or -SO2R); B = 1-18C hydrocarbon (optionally substituted by -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NRR', -NHCOR, halo, -CN, -COOR, -COR, -NO2 or -SO2R); X = OH, OR4, NH2, NHR4, NR4R5, SR4, COOR4 or COR4; R4 and R5 = 1-6C hydrocarbon (optionally substituted by 1-5 groups selected from -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NHR, -NRR', -NHCOR, halo, -CN, -COOR, -COR); or NR4+R5 = heterocycle (optionally containing a further heteroatom (O, N, S) and optionally substituted by 1-5 groups selected from -OH, -OR, -OCOR, -SH, -SR, -SCOR, -NH2, -NHR, -NHCOR, halo, -CN, -COOR or -COR).
Patent CA-2393684-A1 (CA)
Title: Structurally supported resilient tire
Inventor: DEMINO KENNETH W
IPC: B60C9/18
Filed: 1999-12-10
Abstract: A resilient tire (100) that supports a load without internal air pressure includes a ground contacting tread portion (110) and sidewall portions (150) extending radially inward from said tread portion and anchored in bead portions (160) adapted to remain secure to a wheel (10) during rolling of the tire. A reinforced annular band is disposed radially inward of the tread portion. The band comprises an elastomeric shear layer (120), at least a first membrane (130) adhered to the radially inward extent of the elastomeric shear layer and at least a second membrane (140) adhered to the radially outward extent of the elastomeric shear layer. Each of said membranes has a longitudinal tensile modules sufficiently greater than the shear modules of said shear layer so that when under load the ground contacting portion of the tire deforms to a flat contact region through shear strain in the shear layer while maintaining constant the length of the membranes.
Patent CA-2395125-A1 (CA)
Inventor: CHAM BILL ELLIOTT
IPC: A61K35/14
Filed: 2000-12-28
Abstract: A method of treating an animal infected by an infectious agent having a lipi d envelope or membrane, the method including draining blood from the animal, separating blood cells from plasma, contacting the plasma with a solvent system comprising a solvent in which lipids are soluble and in which hematological and biochemical constituents are substantially stable, for a time sufficient to reduce active levels of the infectious agent in the plasm a, separating the plasma from the solvent system and reintroducing the plasma into the animal, whereby dissolved lipids are separated with and remain in t he solvent system.
Patent CA-2395137-A1 (CA)
Title: Computationally efficient process and apparatus for configuring a product over a computer network
Inventor: FEINER STEVEN
IPC: G06Q10/08
Filed: 2000-11-30
Abstract: A system for configuring a product using a server and a client is connected by a computer network, wherein the product has multiple possible configurations, and wherein each configuration is defined by a set of standard attributes and a set of optional attributes. The process comprises receiving from the client a request for a base configuration (22) comprising the set of standard attributes, transmitting to the client a plurality of Web pages containing an option data set including all possible optional attributes and a set of commands (30), the set of commands being executed on the client and allowing a user to select the set of optional attributes using the client (32).
Patent CA-2395461-A1 (CA)
Title: Methods of modulating c-kit tyrosine kinase function with indolinone compounds
Inventor: LIPSON KEN
IPC: A61K31/405
Filed: 2000-12-22
Abstract: The present invention concerns compounds and their use to inhibit the activi ty of a receptor tyrosine kinase. The invention is preferably used to treat cel l proliferative disorders such as cancers characterized by over-activity or inappropriate activity c-kit kinase.
Patent CA-2395900-A1 (CA)
Inventor: DEVRIES CHRISTOPHER ANDREW
IPC: H01L27/08
Filed: 2002-08-12
Abstract: A Method for the construction of well-matched vertical parallel plate capacitors is taught herein. Lateral flux capacitors are created in such a way that the orientation of their inter-digitized fingers is symmetrical about the center of the capacitor. This symmetrical orientation aids in the creation of a capacitor with well-matched top and bottom plates and capacitor pairs that have well-defined ratios.
Patent CA-2397006-A1 (CA)
Title: Carbon-phenol resin molding compound
Inventor: SUGITA KATSUNORI
IPC: C08G8/00
Filed: 2002-08-07
Abstract: A carbon-phenol resin molding compound is provided, which is preferably used to obtain molded articles having high electrical and thermal conductivities as well as good mechanical strength. The resin molding compound is prepared by reacting a phenol with an aldehyde in the presence of a catalyst, while mixing them with a carbon powder such that a content of the carbon powder in the molding compound is 75 wt% or more. The catalyst is at least one selected from tertiary amines, carbonates, hydroxides and oxides of alkali metals or alkali earth metals.
Patent CA-2397789-A1 (CA)
Title: Novel human kinase protein and polynucleotides encoding the same
Inventor: SANDS ARTHUR T
IPC: A61K31/711
Filed: 2001-01-18
Abstract: Novel human polynucleotide and polypeptide sequences are disclosed that can be used in therapeutic, diagnostic, and pharmacogenomic applications.
Patent CA-2397805-A1 (CA)
Inventor: ZLOTNICK AVIAD
IPC: G06V30/162
Filed: 2001-02-21
Abstract: A method for binarizing a gray-level input image (20) including a plurality of pixels having respective gray-level values. A lower threshold and an upper threshold are determined. A first binary value is assigned to the pixels in the gray-level image having gray-level values above the upper threshold (64) , and a second binary value is assigned to the pixels in the gray-level image having gray-level values below the lower threshold (62). The pixels in an intermediate group having gray-level values between the lower and upper thresholds are processed so as to determine optimal assignments of the pixel s in the intermediate group to the first and second binary values (66).</SDOAB >
Patent CA-2400400-A1 (CA)
Title: System and method for variable music notation
Inventor: SNOW HERBERT P
IPC: G09B15/04
Filed: 2001-02-15
Abstract: A control program (39) tangibly stored on a digital storage medium (19) for use with a music system is configured to cause a digital processor (2) to carry out the following functions.  It causes the processor to support a plurality of user selectable display formats each of which presents a different representation of the stored musical score when the stored musical score is being played, each of the plurality of display formats indicating to the user when actuation signals should be generated to cause an audio component to produce corresponding sounds of the stored musical score; respond to a selection signal from the user identifying a selected one of the plurality of user-selectable display formats; and display the stored musical score using the selected display format.
Patent CA-2406408-A1 (CA)
Title: Bed siderail pad apparatus
Inventor: ALVERSON CURTIS
IPC: A47C21/00
Filed: 2002-10-03
Abstract: A barrier is provided for use on a patient support. The barrier can be coupled to a siderail of the patient support to substantially fill a gap adjacent to the siderail.
Patent CA-2406954-A1 (CA)
Title: Procede de nettoyage de tissus
Inventor: BARGAJE VIJAYA MILIND
IPC: C11D17/00
Filed: 2001-05-10
Abstract: L'invention concerne un procédé de nettoyage de tissus sans utilisation de détergents classiques. Ce procédé comprend l'agitation du tissu dans une composition contenant au moins deux liquides non miscibles, par exemple, du perchloroéthylène ou de l'éther de pétrole et de l'eau, et présentant au moins une interface liquide-liquide avec une tension interfaciale d'au moins 5 mN/m, de préférence d'au moins 10 mN/m, avec une concentration de 10 à 90 % en volume du liquide le plus polaire dans la composition.
Patent CA-2408658-A1 (CA)
Inventor: SELJESETH KURT
IPC: G06F17/30
Filed: 2001-05-11
Abstract: Network communication is provided between an offerer (14) of a product (4) and a potential interested party (1) with regard to the product, by the offerer (14) placing an approach (3) regarding the product in an announcement channel, for instance a newspaper (2), and he then incorporates a unique perceptual element, for example a graphic icon (10), in the approach, which may be an advertisement (3). The perceptual element (10) indicates an association with a proprietor of a special network domain name. The potential interested party (1) then uses, for establishing the network communication, the special domain name together with an intuitive net address part (12) that can be understood from the approach (the advertisement)(3), the intuitive address is interpreted in a data processor (13) with the domain name proprietor, whereafter the communication is directed directly to an address (9) with the offerer (14) that is relevant with regard to the announced product (4).
Patent CA-2409395-A1 (CA)
Title: Electrolysis cell
Inventor: CHRISTENSEN JORGEN
IPC: C25C7/06
Filed: 2001-06-12
Abstract: An electrolysis cell for recovery of a metal by electrolysis from a molten electrolyte containing a metal compound, wherein the molten metal has a density lower than the molten electrolyte and the compound produces a gas during electrolysis that reacts on contact with the molten metal. The cell has a housing (H) containing a number of electrode assemblies (11), (14), (12) each of which is provided with a hood (35) enclosing an upper portion of the electrode assembly including the cathode (12) of the assembly. The hood in operation provides a gas collection chamber such that the gas generated by each electrode assembly is isolated from other electrode assemblies and from metal collecting in the housing outside each hood.
Patent CA-2409421-A1 (CA)
Inventor: MAZIERES STEPHANE
IPC: B01J31/02
Filed: 2001-07-13
Abstract: The invention concerns a composition, which may be based on metal and acid salt(s) having a sulphonyl group borne by a prehalogenated carbon. Said salts are salts with elements of valence µ with µ at least equal to three comprising as co-anions at least one and not more than (µ-1) anions bearing a sulphonyl function borne by a perhalogenated atom, preferably perfluorinated, more preferably, a perfluoromethylene group (-CF¿2?-). The invention is applicable to catalysis involving electrophilic cations.
Patent CA-2410432-A1 (CA)
Title: Method and apparatus for testing high performance circuits
Inventor: COTE JEAN-FRANCOIS
IPC: H01L21/822
Filed: 2001-06-15
Abstract: A method for at-speed testing high-performance digital systems and circuits having combinational logic and memory elements that may be both scannable and non-scannable is performed by enabling at least two clock pulses during a capture sequence following a shift sequence. Non-scannable memory elements are initialized via scannable memory elements at the beginning of the test before an at-speed test is performed. During initialization, control logic generates a signal to disable the generation of system clock pulses for capture.  Instead, only one clock cycle derived from a test clock or a system clock is generated to initialize the non-scannable elements.
Patent CA-2413780-A1 (CA)
Title: Universal cleaning and polishing pad
Inventor: BISHOP DEFOREST
IPC: A47L17/08
Filed: 2000-05-26
Abstract: A cleaning and polishing pad (10) including densely packed fibrillated face yarns (14, 15) on one side and an opposite polishing side, which alternative ly may be a resilient, textured surface, or an open-celled sponge (22). The pad  is constructed of all synthetic materials using conventional carpet manufacturing techniques. Synthetic fibrillated face yarns are tufted into a  primary back (16) which may be a woven polypropylene product, scrim, sponge or other sheet material. The face yarns include yarns of at least two deniers, tightly packed, to provide both a soft and hard bristle face with the yarns cooperating to produce a non-abrasive scrubbing pad. Optionally, a secondary  synthetic substrate, such as, for example, a latex substrate, applied to the  backside of the tufted product provides a secondary back and a means of locking the yarns into place in the primary backing. Either the secondary ba ck or a separate polishing substrate adhered to the secondary back also forms a  polishing or non-abrasive cleaning surface. In a second configuration, the n on- abrasive surface is a solution-absorbent, sponge-like material adhesively attached to the backside of the primary back of the tufted product. The late x and/or secondary back or secondary latex back or the sponge-like material gives the pad dimensional stability and shape memory, while allowing it to b e bent and crushed during cleaning.
Patent CA-2413987-A1 (CA)
Inventor: YAMAGIWA TOSHIO
IPC: B60C23/02
Filed: 2002-12-11
Abstract: A fluctuation warning unit 73 for issuing a warning when fluctuations of the tire pressure per unit time exceed a predetermined threshold fluctuation, and a detected value warning unit 78 for issuing a warning when a detected value of the tire pressure is fallen to a value below a predetermined threshold detected value are provided. For example, air leakage may be recognized rapidly, and abnormalities of air pressure may be recognized even when such faint air leakage that fluctuations of the tire pressure per unit time do not exceed the predetermined threshold fluctuation.
Patent CA-2414114-A1 (CA)
Title: Perfume composition and cleaning compositions comprising the perfume composition
Inventor: LIU ZAIGOU
IPC: C11D3/50
Filed: 2000-07-13
Abstract: The present invention relates to perfume composition and a cleaning composition comprising the perfume composition. The perfume composition comprises at least 7.5 % by weight of the composition of a first perfume ingredient having boiling point of 250~C or less and ClogP of 3.0 or less, a nd at least 35 % by weight of the composition of a second perfume ingredient having boiling point of 250~C or less and ClogP of 3.0 or more. The composition also comprises at least one first or second perfume ingredient i s present in an amount of at least 7 % by weight of the composition.
Patent CA-2414459-A1 (CA)
Title: Interference filter for optical telecommunication
Inventor: MERRITT SCOTT
IPC: G02B6/34
Filed: 2002-12-16
Abstract: A micro-optic Mach-Zehnder interferometer with a differential delay of n bit periods, where n is an integer number, and thermal bias control is useful as a spectral filter in front of a differential detection system to accomplish a balanced receiver. The interferometer may also be arranged as a Michelson interferometer or a dual-plate interferometer.