baber/WOPTO huggingface dataset:
Patent CA-2361872-A1 (CA)
Title: Water dispersible pantiliner
Inventor: TSAI FU-JYA
IPC: A61F13/15
Filed: 2000-03-31
Abstract: Disclosed herein is a water dispersible pantiliner which has a triggerably dispersible body side facing liner, a garment side facing baffle, and, optionally, a triggerably dispersible absorbent core disposed between the liner and baffle. The garment baffle may be biodegradable. In one embodiment, the invention has a peel strip overlaying a garment attachment adhesive layer which adhesively attaches the peel strip to the clothing of a wearer on one side and to one side of a baffle on the other. The baffle is in turn attached on a second side to a body facing side with a construction adhesive. The body facing side may be made from multiple layers such as a body side liner and absorbent layer.
Patent CA-2362593-A1 (CA)
Inventor: KAGAN DAVID
IPC: A61K35/12
Filed: 2000-02-10
Abstract: L'invention porte sur des populations sensiblement pures de cellules progénitrices de pancréas et sur leurs procédés d'isolement, ainsi que sur certaines utilisations thérapeutiques desdites cellules et de leur descendance.
Patent CA-2363452-A1 (CA)
Title: Compositions de polyolefine a densite variable et procedes de production et d'utilisation associes
Inventor: GIARDELLO MICHAEL A
IPC: C08K5/13
Filed: 2000-02-04
Abstract: L'invention concerne une composition comprenant un ou plusieurs modulateurs de densité dispersés dans un matrice polymère, laquelle est préparée par métathèse d'un monomère d'oléfine à l'aide de catalyseurs à base de carbène de ruthénium ou d'osmium. Cette composition peut utiliser un catalyseur représenté par la formule (I) dans laquelle: M représente ruthénium ou osmium; X et X?1¿ sont soit identiques soit différents et représentent n'importe quel ligand anionique; L et L?1¿ sont soit identiques soit différents et représentent n'importe quel donneur d'électron neutre; R et R?1¿ sont soit identiques soit différents et représentent chacun indépendamment hydrogène ou un substituant choisi dans le groupe constitué d'alkyle C¿1?-C¿20?, d'alcényle C¿2?-C¿20?, d'alkynyle C¿2?-C¿20?, d'aryle, de carboxylate C¿1?-C¿20?, d'alcoxy C¿1?-C¿20?, d'alcényloxy C¿2?-C¿20?, d'alkynyloxy C¿2?-C¿20?, d'aryloxy, d'alcoxycarbonyle C¿2?-C¿20?, d'alkylthio C¿1?-C¿20?, d'alkylsulfonyle C¿1?-C¿20? et d'alkylsulfinyle C¿1?-C¿20?, où chaque substituant est substitué ou non substitué. Les modulateurs de densité sont choisis dans le groupe constitué de modulateurs de densité métalliques, de modulateurs de densité microparticulaires et de modulateurs de densité macroparticulaires.
Patent CA-2364301-A1 (CA)
Title: Information recording medium, apparatus and method for performing after-recording on a recording medium
Inventor: TSUGA KAZUHIRO
IPC: G11B27/10
Filed: 2000-02-14
Abstract: A recording medium comprises an audio stream capable of being replaced with an after-recorded audio stream and audio attribute information (e.g., bit rate information indicative of a bit rate of the audio stream). In the recording medium, a plurality of audio streams may be stored. At least one of the audio streams may be the audio stream capable of being replaced with an after-recorded audio stream. The audio stream capable of being replaced with an after-recorded audio stream may be an audio stream which is provided for an audio stream carrying original audio data and having the same audio attribute as the audio stream carrying original audio data. A recorder includes a checking mechanism for checking in-advance the possibility of after-recording operation of the recorder of the audio stream to be after-recorded with reference to the bit rate information of the audio attribute information.
Patent CA-2364449-A1 (CA)
Title: Agent anti-vih
Inventor: SUZUKI FUJIO
IPC: A61K31/715
Filed: 2000-03-03
Abstract: L'invention porte sur un agent anti-vih contenant comme principe actif principal une décoction (a) d'un bacille tuberculin.
Patent CA-2367250-A1 (CA)
Title: Power control apparatus and method for a w-cdma communication system employing a high-speed downlink packet access scheme
Inventor: CHOI SUNG-HO
IPC: H04B7/26
Filed: 2002-01-11
Abstract: Disclosed is a method for controlling uplink transmission power in a handover region by a UE in communication with a Node B using an FCS scheme. The UE  stores TPC commands received for a specific duration from a plurality of cells in an active set, if the UE enters in the handover region during communication with a current best cell. If a next best cell is selected from the plurality of the cells, the UE  determines a transmission power offset by comparing TPC commands from the current best cell with TPC commands from the next best cell for the specific duration at a time point where the best cell is changed from the current best cell to the next best cell. The UE transmits initial transmission power for the next best cell at a transmission power level determined considering the transmission power offset.
Patent CA-2367296-A1 (CA)
Title: Method of manufacturing colored, patterned, aerial textile structures, system for carrying out the method and aerial textile structure formed in accordance with the method
Inventor: SPEICH FRANCISCO
IPC: D03C19/00
Filed: 1999-10-11
Abstract: The invention relates to a method by means of which at least four picks having different basic colours are inserted in a certain, constant order and, together with at least one warp end, form a constant cell.  The picks are tied off together with the warp end and in the cell in such a way that a colour cell giving a certain colour impression is produced.
Patent CA-2371519-A1 (CA)
Inventor: WALKER JOHN CORRIE FLEMING
IPC: G01N29/07
Filed: 2002-02-13
Abstract: A method of selecting bulk wood units for chemical pulping in alkaline conditions which consists of establishing a reference scale by selecting a test sample, measuring the acoustic velocity through each sample units, selecting acoustic velocity bands from the sample results, processing the sample units using known chemical pulping processes, measuring the percentage pulp yield, and then using the measured pulp yields and acoustic velocities to produce a reference scale; measuring the acoustic velocity through each of the units, comparing the velocity measurement for each unit against the reference scale, and then dividing the tested units into subgroups according to the predicted yield in chemical pulping.
Patent CA-2374548-A1 (CA)
Inventor: DUNCAN RUTH
IPC: A61K47/48
Filed: 2000-06-19
Abstract: The invention relates to a polymer drug conjugate for the treatment of cance r comprising a succinoylated dextrin wherein said succinoylation enhances the in vivo stability of said conjugate.
Patent CA-2376902-A1 (CA)
Inventor: KURJANOWICZ WLODEK
IPC: G11C7/22
Filed: 2002-03-14
Abstract: Generally, the present invention provides memory controller for providing a synchronous SRAM interface to an embedded SDRAM. To achieve maximum performance SDRAM timing, row circuitry is emulated in the controller to produce SDRAM control signals. Control signal timing is optimized for read and write operations and can be flexibly adjusted using control registers. Since the timing of DRAM control signals is based on the embedded DRAM timing emulation, all margins can be minimized and the performance of the memory can be maximized. The SRAM interface can operate in a wide range of clock frequencies, which are not restricted to ratios of multiples of the embedded DRAM clock frequency.
Patent CA-2377991-A1 (CA)
Title: Apparatus for connecting a coriolis flowmeter to a case
Inventor: VAN CLEVE CRAIG BRAINERD
IPC: G01F1/84
Filed: 2000-06-13
Abstract: A flowmeter having a case enclosing a single straight tube surrounded by a balance bar. The balance bar ends are coupled by a brace bar to the flow tube as well as by case connect links to the inner wall of the case. The flow tube ends are coupled to end flanges by means of a raised element having a center opening for sealably receiving the flow tube terminus. The flow tube projects beyond the case end and is sealably coupled to a cone connect element in the case end. A void is defined by the space between the flow tube outer surface and the inner surface of the cone connect element and the end flanges to minimize the surface area of the flow tube that is affected by the weld between the case end and raised element of the end flanges. The case connect links contain out of plane bends to accommodate a change in the effective diameter of the case and the balance bar with respect to each other due to changing thermal conditions. Another embodiment of the invention includes a flowmeter without the end flanges. The flow tube ends project beyond the case ends while being sealably coupled to the cone connect element in the case ends. The flowmeter may be manufactured, tested, and balanced and stored without a flange. The flowmeter is stored in this condition until its commercial use is imminent at which time it is fitted with the appropriate end flange required by the end user.
Patent CA-2378262-A1 (CA)
Title: Earpiece without impulse and high frequency noise
Inventor: LIN CHUNG-YU
IPC: H04R1/10
Filed: 2000-07-03
Abstract: The present invention relates to an earpiece impulse and high frequency noise which consists of an earpiece housing (10) and a loudspeaker (20) mounted therein, wherein a plurality of sound outlet meshes (11) is mounted on one surface of the earpiece housing; a resonant piece (21) encircling the loudspeaker (20), and therein a proper side of the resonant piece (21) affixing on the inner surface of the earpiece housing; the lower impulse noise output end according to two output ends of the loudspeaker facing to the sound outlet meshes of the earpiece housing; when the earpiece is used to listen music or hear voice, it can not only prevent impulse noise directly impact to the human ear but also provide a high clarity sound interval produced by the interference of the high and low intensive sound wave.
Patent CA-2378544-A1 (CA)
Inventor: CARTER SUSAN ALICE
IPC: A61F7/08
Filed: 2002-04-04
Abstract: A reusable thermal therapeutic pack for treating acute, recurrent and chronic muscular, skeletal and referred back and neck pain by selectively applying heat to the paraspinal musculature while leaving the closely associated spinal joints, nerve roots and entire spinal area unaffected by potentially damaging heat. The pack is formed from 2 primary vertically elongated, rectangular shaped compartments, each segmented into a plurality of smaller, secondary non-communicating compartments by horizontal stitch lines, each holding a pre-measured, heat retaining, heat transferable, natural, deformable particle fill. Each primary vertical compartment is connected, longitudinally; to a center section that is reinforced with a stiffening material, and does not contain any heat transfer fill to ensure heat is not applied to spinal joints, nerve roots and entire spinal area. The center section is attached between and fastened into each primary compartment with a double stitch line and is of sufficient width to cover the spine and of sufficient length to allow the top secondary compartment, of each primary compartment, to be free standing and able to drape over each shoulder, and to be flush with the bottom of each primary compartment. A looped, flexible, natural fibre, cotton strap is centered into the top of each primary compartment and fastened with triple stitched sew lines. The pack is made from a flexible, moisture permeable, fabric. The pack may be heated in either a conventional microwave, or oven.
Patent CA-2380262-A1 (CA)
Title: Printed product
Inventor: HILL CHARLES ANTHONY
IPC: B42D5/02
Filed: 2000-07-18
Abstract: A multi-ply leaflet comprising a first ply and a second ply, the first ply comprising first and second faces, one or both of the faces being provided with printed matter; the second ply comprising first and second faces, one o r both of the faces being provided with printed matter; a portion of one face of one of the ply being provided with a sealing material; a portion of the sealing material being provided with an adhesive; a portion of one face of t he other ply being adhered to the adhesive; and wherein the bond between the adhesive and the sealing material and/or the bond between the adhesive and other ply is weaker than the bond between the sealing material and the ply o n which the sealing material is provided. The structure has the advantage that  a large volume of information can be presented on a leaflet which is suited to  automated folding operations without deterioration in the leaflet's presentation.
Patent CA-2382453-A1 (CA)
Title: Devices and methods for implanting fusion cages
Inventor: BURKUS J KENNETH
IPC: A61B17/16
Filed: 2000-08-28
Abstract: Methods and instrumentation for spinal interbody fusion are disclosed. The instruments and methods are particularly adapted for interbody fusion in an unreamed disc space. One instrument is a distractor assembly (500) including  a first distractor and a second distractor (514) configured to be inserted in side-by-side relation in the disc space. Fusion cages adapted for insertion into an unreamed disc space are provided to enhance load distribution betwee n adjacent vertebral bodies and lateral stability of the spinal column. The fusion cages may be inserted after distracting the disc space with the distractor assembly (500). Instruments for preparing the disc space through the inserted fusion cages or for use with the distractor assembly (500) are also provided.
Patent CA-2383208-A1 (CA)
Inventor: WIJAYA HERU PRASANTA
IPC: F02M35/022
Filed: 2000-06-26
Abstract: This invention relates to an intersected cone-shaped air filter (1) for focusing air flow within an automotive internal combustion engine which substantially comprises a hollow body (2) of specified thickness whose side dips 2~ to 7~ with respect to vertical axis, and a clamping ring (3) which is fixedly disposed along the outer periphery of the upper and the lower ends of the filter body (2) for strengthening the filter body construction. The air filter body is made up of symmetric longitudinally folded filter paper materials whose thickness governs that of the air filter body (2).
Patent CA-2383549-A1 (CA)
Inventor: KOHANE ISAAC S
IPC: G16B40/00
Filed: 2000-09-01
Abstract: L'invention concerne un procédé et un système d'extraction de données dans des bases de données, servant à découvrir, dans ces données, des relations importantes entre des variables, et consistant à établir une association entre chaque paire de variables, à calculer, à partir des données, la force de chaque association, et à déterminer cette force au moyen de coefficients de corrélation. Dans un autre mode de réalisation, la force de chaque association est calculée en fonction d'informations communes. Les forces calculée sont évaluées selon un critère déterminé, toutes les associations remplissant ce critère étant incluses dans un ou plusieurs réseaux de pertinence. Chaque réseau de pertinence est affiché de manière à fournir une vision illustrée des relations pertinentes existant dans les données, entre des variables.
Patent CA-2383809-A1 (CA)
Title: Suture anchor
Inventor: STEINER ANTON J
IPC: A61B17/04
Filed: 2002-04-26
Abstract: A suture anchor comprising a cylindrical body portion with an inwardly tapered distal end portion has a screw thread extending along the cylindrical body portion and a plurality of parallel longitudinal grooves cut into the cylindrical body interrupting opposed portions of the screw thread. A suture cavity is transversely cut through the distal end portion and engages the plurality of longitudinal grooves, the suture cavity being dimensioned to hold at least one suture. The distal end portion defines a suture pathway comprising two separated leg members, each of which has an inner angled end surface leading into the suture cavity providing an entry passageway for a suture into the suture cavity and a driver for the suture anchor.
Patent CA-2387367-A1 (CA)
Inventor: ARCHER JOHN
IPC: F04D25/08
Filed: 2002-05-22
Abstract: A ceiling fan box adapted to be mounted on a structural member, such as a ceiling joist, and adapted to provide a ceiling fan direct securement to the structural member. The ceiling box includes a body having a lower surface and a pair of spaced apart opposed side members defining a recess therebetween for receiving the structural member therein. An aperture formed through the lower surface for receiving a fastener therein for securement to the structural member for supporting the body thereon. A pair of spaced apart openings formed through the lower surface for receiving a respective pair of fan supporting fasteners therethrough for directly securing a fan to the structure member.
Patent CA-2388023-A1 (CA)
Title: Filter and filter element
Inventor: BISHOP WAYNE R W
IPC: F02M35/024
Filed: 2000-11-02
Abstract: A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction.  Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include construction as described herein.
Patent CA-2392404-A1 (CA)
Title: Analog optical switch using an integrated mach-zehnder interferometer having a movable phase shifter
Inventor: AL-HEMYARI KADHAIR
IPC: G02B6/35
Filed: 2000-11-22
Abstract: Optical devices employing a Mach-Zehnder interferometer ("MZI") device havin g a phase shifter provided in one arm that enables the construction of significantly smaller optical devices than typical photonic devices, and significantly reduces the amount of on-chip real estate occupied by such devices, while not affecting the ability of such devices to introduce a predetermined phase shift in an optical signal. The present invention takes advantage of the extremely small mechanical actuators which can be fabricate d using small-scale fabrication techniques, and so significantly reduces the room needed on a chip for optical switches. These more compact switches require less chip space and so provide for denser integration of a plurality  of optical devices in an optical component.
Patent CA-2393359-A1 (CA)
Inventor: YOUNG ROBERT
IPC: A61K45/00
Filed: 2000-12-21
Abstract: La présente invention concerne une nouvelle classe de composés représentés par la formule (I). Ces composés sont des inhibiteurs de l'enzyme PTP-1B. La présente invention traite également de compositions et de procédés pharmaceutiques permettant de traiter ou de prévenir des maladies induites par PTP-1B, parmi lesquelles le diabète, l'obésité et les maladies liées au diabète.
Patent CA-2393593-A1 (CA)
Inventor: UEBERALL PETER
IPC: C02F1/32
Filed: 2002-07-16
Abstract: The subject matter of the invention is a flat diffuser for changing the flow cross section in a flow conduit, preferably for the inlet and outlet zone of UV  disinfection devices for drinking water, water for industrial use or sewage water with a square or rectangular flow cross section. High-performance UV disinfection devices inevitably lead to the arrangement of UV radiators in square or rectangular UV radiator grids transversally or longitudinally to the flow direction. In closed UV  disinfection devices of high flow rates the inlets and outlets have round cross sections like the arriving piping. It is necessary to achieve there a transition from the arriving round inlet cross section to the completely differently shaped rectangular inlet cross section of the radiation chamber. A flat diffuser according to the inventive idea is helpful in the solution of this far from simple hydraulic problem and can lead to better hydraulic conditions in the radiation chamber and to a shorter overall length of the inlet and outlet zone and simplify its production.
Patent CA-2394793-A1 (CA)
Inventor: FOTOPOULOS ANASTASIOS GEORGIOU
IPC: B65D83/08
Filed: 2000-02-03
Abstract: Reference is made to the usual plastic packet (of thin, plastic foil or film) of common paper napkins of one or more plies. The invention with appropriate perforation (5) on the packet, the addition of a re-adhesive tape (3) and with various adaptations of the paper napkins succeeds in opening and re-closing the packet, in using the packet as a paper napkin holder at will and in facilitating withdrawal of the paper napkins one by one or many at a time, without touching the ones underneath.
Patent CA-2396817-A1 (CA)
Title: Procedes de production de joints de blindage contre les interferences electromagnetiques
Inventor: NIEDERKORN REED
IPC: H05K9/00
Filed: 2001-01-24
Abstract: L'invention concerne des procédés de production d'écrans de blindage contre les interférences électromagnétiques s'utilisant, entre autres, autour de panneaux et de portes d'accès dans des enceintes pour matériel électronique. Ces écrans peuvent comporter un substrat non conducteur d'électricité conjointement à un élément conducteur. Dans un mode de réalisation, le procédé de l'invention peut mettre en oeuvre des techniques de dépôt par évaporation, de placage ou de peinture permettant de déposer une couche conductrice sur la surface du substrat. Dans un autre mode de réalisation, ce procédé peut mettre en oeuvre la formation de mousse dans pour intercaler des éléments conducteurs au sein du substrat. La couche conductrice et les éléments conducteurs assurent des fonctions de blindage et de mise à la masse efficaces, le substrat apportant à l'écran sa conformité élastique et sa résistance.
Patent CA-2397751-A1 (CA)
Title: Injection molding techniques utilizing fluid channels
Inventor: PORTER MARSHALL RAY
IPC: B29C45/16
Filed: 2001-02-23
Abstract: The present invention provides processes and an apparatus for injection- molding an article with a fluid channel formed therein. The process includes  providing at least first and second resin streams within a mold cavity, causing the flow fronts (16) of the resin streams to meet at a longitudinal point in the mold cavity to form a first layer of solidified resin on a peripheral surface of the mold, the first layer having a knit line (20) at t he longitudinal point where the resin streams meet; and introducing a fluid int o the molten resin in the mold to form a fluid channel (50) and a second layer  (32) of solidified resin, the second layer between the fluid channel and the  first layer of solidified resin, wherein the second layer is devoid of a kni t line at the longitudinal point in the mold cavity where the first and second  flow fronts meet.