baber/WOPTO huggingface dataset:
Patent CA-2348433-A1 (CA)
Title: Rotary liquid mixing solenoid valve for temperature regulation
Inventor: PAN ZHAOKENG
IPC: F16K11/052
Filed: 1999-10-28
Abstract: A rotary liquid mixing solenoid valve comprises a valve casing, a cold and/or hot water inletpipes, a mixed water outlet pipe, a temperature sensor installed in the mixed water outlet pipe, and a guardless rotary electromagnet mounted on a side of the valve casing. Both side faces of a regulating block mounted on an epitaxial end of a rotary armature shaft of the electromagnet may fit with the end faces of cold, hot liquid inlet openings respectively. After a coil is energized, the regulating block causes the temperature of mixed liquid to be stable via regulating the flow of cold, hot liquids in proportion according to a preset temperature. The valve has the advantages as follows:  e.g. a simple structure, a miniature volume, a small power consumption, a high working efficiency, a fast regulating response, a high accuracy, and a stable and reliable operation, etc.
Patent CA-2349208-A1 (CA)
Title: Small catalyst particle addition to slurry reactor
Inventor: CULROSS CLAUDE CLARENCE
IPC: C10G45/56
Filed: 1999-10-29
Abstract: Small particle size catalysts having an average particle size of less than 2 0 or 10 microns, which agglomerate when contacted with a hydrocarbon liquid, a re easily dispersed in the hydrocarbon liquid by first forming a mixture comprising the catalyst particles and one or more non-acidic, liquid polar oxygenates, such as an alcohol, ketone, ester, ether or mixture thereof. The  mixture is contacted with the hydrocarbon liquid in which the particles then  readily disperse. This process is useful for adding fresh or regenerated sma ll particle size catalyst to catalytic hydroprocessing process slurries, including a reactive Fischer-Tropsch hydrocarbon synthesis slurry. One to fo ur carbon atom alcohols are preferred oxygenates for use with a Fischer-Tropsch  slurry.
Patent CA-2350303-A1 (CA)
Title: Process for manufacture of l-dopa ethyl ester
Inventor: BAHAR ELIEZER
IPC: C07B61/00
Filed: 1999-11-10
Abstract: A process for manufacturing a highly purified, stable, non-hygroscopic, crystalline composition of L-DOPA ethyl ester. The L-DOPA ethyl ester is an active ingredient in many pharmaceutical preparations for the treatment of patients suffering from Parkinson's Disease and related indications.
Patent CA-2351755-A1 (CA)
Title: Ground shoe assembly for a snowblower mounted to a tractor
Inventor: GINGRAS RICHARD
IPC: E01H5/09
Filed: 2001-06-26
Abstract: A ground shoe assembly for a snowblower being of the type having an auger and mounted to a tractor, which the ground shoe assembly is pivotally mounted on the snowblower so as to pivot about an axis parallel to the axis of rotation of the auger.      The means for pivoting the ground shoe assembly consists of an operative position comprising a first operating position where the ground shoe assembly is located rearwardly of the front opening of the snowblower frame during the rearward motion of the snowblower mounted to the tractor, and a second operating position where the ground shoe assembly is located frontwardly of the front opening of the snowblower frame during the forward motion of the snowblower mounted to the tractor.
Patent CA-2351847-A1 (CA)
Inventor: OHTA TOMIO
IPC: A61M1/34
Filed: 1999-11-18
Abstract: The present invention is directed to an extracorporeal circulation apparatus used for a selective temperature controlling method in which a temperature of an object is kept at a predetermined temperature. The apparatus includes:   (A) a fluid replacement supply unit which quantitatively supplies a fluid replacement of which temperature has been adjusted into a blood vessel;   (B) a blood concentration unit which quantitatively withdraws blood dilated by the fluid replacement from a blood vessel and concentrates the withdrawn diluted blood;  and (C) a blood supply unit which controls a temperature of the blood which has been concentrated and quantitatively supplies the concentrated blood into a blood vessel, the blood concentration unit comprising a diluted blood temperature sensor which measures a temperature of the withdrawn diluted blood, and the fluid replacement supply unit including a means which controls a temperature of the fluid replacement to be supplied based on a different extent between the measured diluted blood temperature and the predetermined temperature of the object.
Patent CA-2353507-A1 (CA)
Title: Non-contact positioning apparatus
Inventor: SHERIDAN MILES
IPC: G01S17/89
Filed: 1999-12-17
Abstract: Non-contact apparatus for positioning a surface working, testing or inspection device (1) relative to a surface to be worked, tested or inspected (2) at a desired position and orientation relative thereto (3b) including a baseplate (4) locatable at a distance away from the surface (2), means (5) for mounting the surface working, testing or inspection device on the baseplate (4), three or more range finder units (6a, 6b, 6c) removably mounted in spaced array (6d) on the baseplate (4), each of which three or more range finder units (6a, 6b, 6c) includes a source (7) for impinging a beam (8) of ultraviolet, visible light or infrared radiation on the surface (12), a detector (9) for imaging the impinging radiation (12) and for calculating a distance measurement (10a) from a datum location on the respective source (11a).
Patent CA-2353750-A1 (CA)
Title: System and method for removing solid particulates from a pumped wellbore fluid
Inventor: CHILCOAT DWIGHT
IPC: B01D21/24
Filed: 2001-07-20
Abstract: A system for removing solid particulates from a production fluid. The system includes a solid separator to remove the solid particulates from the production fluid to reduce pump component wear. The system is disposed in a wellbore such that wellbore fluids are drawn into the solids separator before entering the submersible pump. Solid particulates are separated from the fluid that flows through the solids separator before entering the submersible pump.      The solid particulates are routed past the submersible pump.      The solid particulates may be reinjected into the fluid discharged from the pump.
Patent CA-2357060-A1 (CA)
Title: Systeme de surveillance de pollution sonore avec panneau afficheur et capture video
Inventor: NOEL RENE
IPC: H04R29/00
Filed: 2001-08-10
Abstract: Système de surveillance de pollution sonore comprenant : la détection par un audiomètre à distance d'un type et d'un niveau de bruit déterminé, l'affichage de celui-ci sur un panneau, la prise de photos de l'évènement déclencheur, et la transmission des données relative à l'évènement (heure, date, type de bruit, photo) à un serveur distant.
Patent CA-2359854-A1 (CA)
Title: Providing simulated broadcast services over a limited bandwidth channel
Inventor: KIM BYOUNG-JO J
IPC: H04H20/76
Filed: 2001-10-24
Abstract: A system and method is provided for simulating broadcast services over a cable television system by transmitting one or more programs, such as video, to a user in response to the user requesting the programs. A physical-layer channel is dynamically allocated to the user and each requested program is transmitted to the user on the allocated physical-layer channel. Therefore, channel selection is performed at a primary hub, rather than at a user's premises. Additionally, user-profile information can be stored in a primary hub, and one or more programs related to the stored user-profile information are automatically transmitted to the user without necessarily requiring the user to request the programs.
Patent CA-2360667-A1 (CA)
Title: Polypeptides neisseria meningitidis
Inventor: RUELLE JEAN-LOUIS
IPC: C12P21/02
Filed: 2000-01-19
Abstract: La présente invention concerne les polypeptides BASB047, BASB054, BASB068 et BASB069, et les polynucléotides codant les polypeptides BASB047, BASB054, BASB068 and BASB069. Cette invention concerne par ailleurs des procédés de production de ces polypeptides par des techniques de recombinaison. Par ailleurs, cette invention concerne leurs utilisations diagnostiques, prophylactiques, et thérapeutiques.
Patent CA-2363196-A1 (CA)
Inventor: LUCAS DAVID O
IPC: A01N1/02
Filed: 1999-10-12
Abstract: A platelet composition suitable for direct transfusion into a patient is provided. The platelet composition includes a preservation medium comprising  plasma and a gel-forming material in a concentration relative to the plasma such that the medium is in a sufficiently fluent state at about 37 ~C to all ow platelets to move within the medium and is in a sufficiently gelatinous stat e at about 5 ~C to substantially prevent platelets from moving freely within t he medium; and platelets.
Patent CA-2363364-A1 (CA)
Title: Disposable undergarment
Inventor: SHINOHARA JUNJI
IPC: A61F5/44
Filed: 2001-11-20
Abstract: A disposable undergarment includes first, second and third elastic members. The first elastic members have first both side portions extending in a longitudinal direction and a first middle portion extending across a crotch region. A second elastic member has second both side portions and a middle portion extending across the crotch region. The third elastic members have first connecting portions merged into the first both side portions and second connecting portions extending to be merged into the second both side portions. By such arrangement, tensile stress of the third elastic member can be adequately utilized to keep the undergarment in tight contact with the wearer's thigh.
Patent CA-2363679-A1 (CA)
Title: Apparatus for dispensing articles
Inventor: BROWN LARRY
IPC: G07F11/04
Filed: 2001-11-22
Abstract: An adjustable frame for dispensing stackable items. The adjustable frame includes a first panel having a first edge, a first-panel-dispensing-end, and a first major surface. The major surface is configured to guide stacked items prior to dispensing. A  second panel has a second edge, a second-panel-dispensing-end, and a second major surface. The second major surface is configured to, in combination with the first major surface, guide stacked items prior to dispensing. An adjustable panel has a third edge and a third major surface. The third edge is detachably securable in one of a plurality of locations on the second major surface of the second panel. The adjustable panel can be positioned proximate to any one of the plurality of locations to accommodate items of various sizes.
Patent CA-2363839-A1 (CA)
Inventor: MARKHAM ALEXANDER FRED
IPC: G01N33/566
Filed: 2000-01-06
Abstract: A nucleic acid molecule, fragment or derivative thereof which encodes a tissue repair protein wherein said isolated nucleic acid molecule, fragment or derivative thereof, has the nucleotide sequence of SEQ ID NO:1. The invention also discloses use of the protein, the production of antibodies thereto, reporter gene construct and the use of the nucleic acid, protein, antibodies and products there in diagnosing and treating orofacial clefting, tissue damage and/or for wound healing.
Patent CA-2364228-A1 (CA)
Inventor: VASSILATOS GEORGE
IPC: D01D5/092
Filed: 2000-04-13
Abstract: L'invention concerne un dispositif de filage par fusion destiné au filage de filaments polymériques en continu. Ledit dispositif comprend une première chambre d'admission (105) de gaz adaptée pour être située en-dessous d'une filière (113) et, éventuellement, une seconde chambre d'admission (106) de gaz située en-dessous de la première chambre d'admission de gaz. Les chambres d'admission de gaz alimentent en gaz les filaments afin de réguler leur température. Le dispositif de filage par fusion comprend également un tube (119) situé en-dessous de la seconde chambre d'admission de gaz, destiné à entourer les filaments pendant qu'ils refroidissent. Le tube peut comprendre une paroi intérieure avec une partie convergente et, éventuellement, une partie divergente.
Patent CA-2365005-A1 (CA)
Inventor: ACCORRONI GIULIO
IPC: E21B7/00
Filed: 2000-03-11
Abstract: A drill for drilling wide diameter and high depth holes in the soil including a base machine (1) having a rotary (2) that is equipped with a clamp (9) and, by means of translation cylinders (8), rotates and axially moves a series of drill stem (7) having a tool (6) at the free end thereof, includes: a hydraulic joint (3) linked to the rotary (2); at leat a winch (4) linked to the hydraulic joint (3) and provided with at least a wire rope (18); a carrier canister (5) slidely connected with the stem (7) between the rotary (2) and the tool (6) by means of at least the wire rope (18); at least a winch (4), a wire rope (18), a carrier canister (5) are rotated together with the stem (7) of the rotary (2) in correspondence of an operating condition of the drill.
Patent CA-2365043-A1 (CA)
Inventor: TINAZ LEVANT
IPC: G01N23/04
Filed: 2001-12-14
Abstract: A system for transmission and storage of X-ray scans of containers for security assurance is disclosed. The system comprises (a) a security scanner computer workstation for use in conjunction with an X-ray based scanner, either 2D or 3D CT based, the security scanner computer having a network connection and local hard disk storage for images, (2) the digital image files generated by the scanner having DICOM compatible data, (3) a DICOM conformant optical archive storage unit attached to the network for storage of acquired DICOM compatible data, and (4) a software on the workstation which is able to retrieve information about the scanned item's ownership and weight and store it as part of the DICOM data.
Patent CA-2366481-A1 (CA)
Inventor: WU DONALD P H
IPC: A61G5/06
Filed: 2002-01-02
Abstract: A miracle curb climber includes a casing having a top connecting bolt for screwing to a front or a rear axle of a walking aid, such as a handcart, a wheelchair, an electric wheelchair, a wheeled power chair, etc., at least one front pilot wheel and at least one main land-contacting wheel mounted into front and rear end of the casing, respectively, and at least one relaying wheel mounted in the casing between the pilot wheel and the land-contacting wheel. The front pilot wheel and the relaying wheel have diameters smaller than that of the main land-contacting wheel and are suspended in the air in front of the main land-contacting wheel, enabling the main land-contacting wheel to smoothly climb up a raised obstacle, such as a curb or a threshold, at a reduced angle of climbing without causing violent vibration or sway of the walking aid.
Patent CA-2366918-A1 (CA)
Title: Procede pour detecter une activite de caspase due a une membrane et modulateurs concus a cet effet
Inventor: KREBS JOSEPH F
IPC: C12Q1/37
Filed: 2000-03-06
Abstract: L'invention concerne des procédés permettant de détecter une activité d'apoptose d'origine membranaire. Dans un mode de réalisation, l'invention concerne des procédés pour identifier une activité de caspase due à une membrane. Dans d'autres modes de réalisation, l'invention concerne des procédés de découverte de médicaments permettant de cribler les composés inhibant ou renforçant l'activité de caspase d'origine membranaire. Dans divers modes de réalisation, on utilise des fraction lourdes de membranes dans les méthodes de criblage décrites dans l'invention.
Patent CA-2366954-A1 (CA)
Title: Dihetero-substituted metalloprotease inhibitors
Inventor: NATCHUS MICHAEL GEORGE
IPC: C07D277/74
Filed: 2000-03-01
Abstract: Disclosed are compounds which are inhibitors of metalloproteases and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the compounds have a structure according to formula (I): where J, M, Q, T, W, X, Z, R1, R2, R3, R4, R4', R5, R6, R6', R7, m, and n have the meanings described in the specification. This invention also includes optical isomers, diastereomers and enantiomers of the formula above, and pharmaceutically-acceptable salts, biohydrolyzable amides, esters, and imides thereof. Also disclosed are pharmaceutical compositions comprising these compounds, and methods of treating or preventing metalloprotease-related maladies using the compounds or the pharmaceutical compositions.
Patent CA-2367870-A1 (CA)
Inventor: FIGOV MURRAY
IPC: G03F1/00
Filed: 2000-03-09
Abstract: A blank printed circuit board (10), for creating a circuit pattern thereon b y direct imaging with infrared radiation. The blank printed circuit board (10)  includes in sequence an insulating substrate (20), a metal layer (21), a resist layer (22) and a mask layer (23). The resist layer (22) has been deposited from an organic solution, has a thickness of between 3 microns and  30 microns and includes three components: a first component, constituting 35  % to 75 % of the layer by weight and including acrylic monomers and oligomers,  capable of polymerising when and where irradiated by ultraviolet radiation i n the presence of photoinitiators, such polymerisation constituting curing of respective portions of the resist layer; a second component, constituting up  to 10 % of the layer by weight and including photoinitiators and synergists;  and the third component, constituting 10 % to 50 % of the layer by weight an d including binder resins that are soluble in water or in dilute aqueous alkal i solvents, as well as nonalkali solvents. The mask layer (23) has been deposited from an aqueous suspension which has a thickness of between 0.3 microns and 6 microns, and includes between 80 % and 100 % by weight of carb on black and not more than 10 % by weight of binder resins.
Patent CA-2368025-A1 (CA)
Title: System and method for setting, regulating and monitoring an applicator
Inventor: LEARY KEVIN
IPC: B05B12/08
Filed: 2000-04-07
Abstract: A system and method for setting up an applicator (130) to treat a target blank (105b) traveling on a conveyor (100) includes placing a mark (160) on an example blank (105a), where the mark (160) represents a desired location for treatment of the target blank (105b). The marked example blank (105a) is passed along the conveyor (100), and the location of the mark (160) is sensed on the example blank (105a). The applicator (130) is programmed to treat the target blank (105b) at the sensed location. Further, a method and system for regulating an applicator (130) for treating a desired location of a target blank (105b) traveling along a conveyor (100) includes passing the target blank (105b) along the conveyor (100) and sensing an applied location of the treatment to the target blank (105b). The applied location is compared with the desired location and responsive to the comparing, the applicator (130) is adjusted to apply the treatment closer to the desired location.
Patent CA-2368936-A1 (CA)
Inventor: MANNING PETER ANTHONY
IPC: E03B3/03
Filed: 2000-04-10
Abstract: A flat pack water butt which constructs as a box with a bag liner (16). End structures (10) have shoulders (22) which front section (14) and rear section (15) push against with the weight of the water and are secured with clip details (19) into slots (20). The clear water dispensing tube (18) is also used to view the water level. The butt is a modular system and can be extended to increase the water volume by attaching another butt by connecting front sections (14) and rear sections (15) and base to the outside of the end structures (10) of the existing butt. The bag liners (16) are joined with connector piece (23) through cut out holes (24).
Patent CA-2370115-A1 (CA)
Inventor: POUCHELON ALAIN
IPC: B60R21/235
Filed: 1999-12-21
Abstract: The invention concerns a method for preparing a cold-vulcanisable coating composition (CVE), and the resulting composition. The composition comprises a polyorganosiloxane with alkenyl groups bound to the silicium, a polyorganosiloxane with hydrogen atoms bound to the silicium, a catalyst, a ternary adhesion promoter consisting of an alkoxylated organosilane, an organosilicon compound comprising at least an epoxy radical, a chelate of metal and/or a metal alkoxide, a polyorganosiloxane called extender and having terminal siloxyl units with hydrogeno functions, and a reinforcing silicon filler treated in situ by a compatibility agent in the presence of polyorganosiloxane with alkenyl function, said in situ treatment consisting in preparing a filler suspension by bringing said silicon filler in the presence of the compatibility agent and polyorganosiloxane (1), thereby providing the in situ treatment of the filler. The invention further provides an elastomer with high extensibility.
Patent CA-2372350-A1 (CA)
Title: Method and device for packaging a window blind
Inventor: TU KEVIN TIEN-JEN
IPC: B65D5/50
Filed: 2002-02-20
Abstract: A window blind is mounted within a rectangular box having two opposite opened ends. The box has a longitudinal length shorter than the width of the window blind such that two end portions of the blind extend beyond the opened ends of the box respectively. Spacers are provided by tabs integrally formed on top and bottom panels of the box, which are foldable downward inwardly to locate between the slats and the head rail of the blind. The spacers press the slats and the head rail respectively tightly against the side panels of the box, and they also provide the required space for locating the end portions of the slats and the head rail in the cutting means of a trimming machine for trimming the window blind to a desirable width.
Patent CA-2374732-A1 (CA)
Title: A case for television camera
Inventor: ALESSIO GROTTO
IPC: H04N5/225
Filed: 2002-03-06
Abstract: A case for a television camera is constituted by a wrapper or a container, in the interior of which are located in addition to the television camera which is the relative object, a feeder, a heat dissipator ventilator for cooling, and other components, as well as the necessary electrical connections between the several components and the external connection. The case is characterized by the fact that it is constituted by two parts which are counterposed and approached one to the other.      The upper part has essentially a convex configuration while the lower part has essentially a planar configuration.
Patent CA-2379239-A1 (CA)
Title: Rear connector panels for housings
Inventor: ROCHETTE DANIEL
IPC: H05K7/14
Filed: 2002-03-26
Abstract: A housing adapted for receiving electronic cards therein, the housing comprising a chassis shielded from electromagnetic interference and having an opening in a face thereof. The chassis is adapted for receiving electronic cards therein. The chassis comprises a conductive cast shell Connector panels each have a printed circuit board body with a conductive plane, a card connector adapted for being connected to an electronic card in the housing, and input/output connectors. Each input/output connector is connected to the card connector by a printed circuit of the printed circuit board body. Each input/output connector is adapted for being connected to an input/output of a peripheral device. The connector panels are adapted for being mounted side by side and in shielding connection to cover the opening of the chassis so as to maintain an electromagnetic interference shielding of the housing.
Patent CA-2379672-A1 (CA)
Inventor: SEO MIN-HYO
IPC: A61K31/337
Filed: 2000-07-18
Abstract: The present invention relates to a biocompatible and biodegradable block copolymer of poly(alkylene oxide) and poly(p-dioxanone), which is soluble in organic solvents; and a drug delivery composition comprising the same.