baber/WOPTO huggingface dataset:
Patent CA-2276668-A1 (CA)
Inventor: BREINEISER THOMAS R
IPC: C23C22/00
Filed: 1999-06-30
Abstract: A vertical dip pretreatment and electro-deposition system has a plurality of dip stations and a plurality of spray stations. The process limited dip stations, such as the degrease dip station, the phosphate dip station and the electro-coat dip station, have expandable dip tanks which can have a bulkheads that divide the tanks into two sections providing the tanks with two compartments, or have removable end walls that can be removed and replaced with a tank section. If the bulkhead divided tanks are used, during the initial period of operation when production rates would typically be less than ten to twelve jobs an hour, one compartment of each expandable dip tank is used for immersion and the other compartment left dry or used for other purposes such as storage.  When volume increases to above the design capacity, the expandable tanks are expanded. If bulkhead divided tanks are used, the bulkhead is removed which joins the first and second compartments, thus doubling the length of the tank. If the removable end wall tanks are used, the removable end walls are removed and replaced with tank sections to double the length of the tanks. In operation, the system is then set up so that after the product is lowered in the expanded tank, it stays in the first half of the expanded tank for half or less of the process time. The product is then kept in the lowered position in the expanded tank and moved to the second section of the expanded tank where it remains until the end of the required process time. The index time for the system is thus half or less of the total cycle time of the process. In this manner, production throughput of the system is increased.
Patent CA-2277193-A1 (CA)
Title: Bag-in-bag combination dunnage airbag having reduced number of paper plies
Inventor: ZENTMYER HUGH J
IPC: B60P7/06
Filed: 1999-07-07
Abstract: An inflatable dunnage bag comprises a first inflatable inner bag comprising an inflatable bladder surrounded by at least one paper ply, and a second outer bag comprising at least one paper ply, or two or more paper plies whereby the number of paper plies comprising the entire composite inflatable dunnage bag, that is, the number of paper plies comprising the inner bag and the number of paper plies comprising, the outer bag, is an odd number of paper plies. Consequently, the number of paper plies required to fabricate an inflatable dunnage bag, while maintaining the structural integrity and burst strength characteristics thereof for predetermined load applications, is effectively reduced with respect to currently manufactured dunnage bags.
Patent CA-2279574-A1 (CA)
Title: Optical apparatus
Inventor: SHARPE JOHNATHAN
IPC: G02B27/09
Filed: 1998-02-02
Abstract: Various optical apparatus provide a source of parallel light (7, 75). The parallel light (7, 75) is generally achieved by directing an incident beam at the apex of a prism (1, 22, 24, 26, 28). The prism may have varying configurations. One configuration has a forward conical face (24). Another configuration has a pyramidal forward end (22). Other configurations are also disclosed. The application also discloses the use of reflectors (20, 78, 216, 316, 400) having internal reflective surfaces shaped as three-dimensional figures of revolution, for example paraboloid or ellipsoid. The reflectors (20, 78, 216, 316) focus light incident onto the reflectors at one or more foci (F, 220, 320, 420). The reflectors may be used in combination with the optical apparatus including the prisms (1, 22, 24, 26, 28). The reflectors (20, 78, 216, 316) may be used in flow cytometers for focussing light at a sample stream (237, 337) passing through the focus (F, 220, 320, 420) of the reflector (20, 78, 216, 316). The collection of scattered and/or fluorescent light from an illuminated sample stream (237, 337) in a flow cytometer may be achieved with the use of a collector shaped as a figure of revolution e.g. paraboloid or ellipsoid. Various optical methods and methods for flow cytometry are also disclosed.
Patent CA-2280159-A1 (CA)
Inventor: SZOSTAK PAUL
IPC: A47J37/07
Filed: 1999-08-12
Abstract: A barbecue is provided which has a firebox having front, back and side walls, a bottom and an open top.      The firebox has rotatable mounting means for at least two rows of a plurality of spits which extend between the front and back walls. The spits are removable from the rotatable mounting means. Each spit in one row is horizontally displaced from each spit in every other row. The barbecue has a motor for rotating each of the spits in each of the rows. Each spit has at least one adjacent spit which rotates in an opposite direction.
Patent CA-2286816-A1 (CA)
Inventor: HIGASHI AKIHIRO
IPC: H04W4/00
Filed: 1998-04-17
Abstract: L'invention concerne une station de base comprenant les éléments suivants : unité amplificatrice en transmission/réception pour amplifier les signaux avec accès multiple par code de répartition (AMCR); unité hertzienne reliée à l'unité précédente pour conversion numérique-analogique, sous forme de signal analogique, d'un signal d'émission avec étalement en bande de base, modulation en quadrature du signal analogique, détection quasi-synchrone d'un signal reçu, et conversion analogique-numérique du signal détecté, sous forme de signal numérique; unité de traitement des signaux en bande de base reliée à l'unité hertzienne, pour traiter en bande de base le signal émis et le signal reçu; interface de canal de transmission reliée à l'unité de traitement des signaux en bande de base, pour l'interface avec une ligne externe; et unité de commande de station de base contrôlant les circuits de radiocommunication, avec fonction d'établissement/de réinitialisation des circuits. La station de base communique avec une ligne externe en utilisant des cellules à mode de transfert asynchrone (MTA). Pour communiquer avec la station mobile via les signaux AMCR, on met en correspondance plusieurs canaux logiques avec plusieurs canaux physiques. La bande de ces signaux est utilisée en étalement, avec deux codes en séries d'étalement bref et long.
Patent CA-2294240-A1 (CA)
Inventor: CRAFT TRELIA JOYCE
IPC: A61K31/454
Filed: 1998-06-26
Abstract: This application relates to a compound of formula (I) (or a prodrug thereof or a pharmaceutically acceptable salt of the compound or prodrug thereof) as defined herein, pharmaceutical compositions thereof, and its use as an inhibitor of factor Xa, as well as a process for its preparation and intermediates therefor.
Patent CA-2300059-A1 (CA)
Inventor: DEPPERT WOLFGANG WILLI
IPC: A61K48/00
Filed: 1998-08-07
Abstract: The invention relates to a method for influencing the p53 linkage in a target gene, wherein the conformations of p53 and the target gene are coordinated especially by means of conformation modulators and the p53 linkage can be directly or indirectly detected.
Patent CA-2302453-A1 (CA)
Inventor: KAJINO MASAHIRO
IPC: C07D471/04
Filed: 1998-09-11
Abstract: L'invention concerne des composés représentés par la formule générale (I), ou des sels de ces derniers. Ces composés démontrent une activité antihistaminique et une activité inhibitrice de l'éosinochimiotaxie et sont par conséquent utiles comme agents préventifs et thérapeutiques pour l'asthme, les conjonctivites allergiques, les rhinites allergiques, l'urticaire, les dermatites atopiques etc. Dans cette formule, A est un homocycle (substitué) ou un hétérocycle azoté; D et E sont chacun O ou S; et R?1¿ ou R?2¿ est un groupe représenté par la formule générale (II), [dans laquelle Ar?1¿ et Ar?2¿ sont chacun un groupe aromatique (substitué) ou Ar?1¿ et Ar?2¿ peuvent se joindre à l'atome de carbone adjacent pour former un groupe (substitué) à cycles concentrés; B est un hétérocycle azoté (substitué); X et Y sont chacun une liaison, O, S(O)¿p? (où p est un nombre entier de 0 à 2), NR?4¿ (où R?4¿ est H ou l'alkyle inférieur) ou un groupe hydrocarbure inférieur linéaire (substitué) divalent éventuellement interrompu par un hétéroatome; et R?3¿ est H, l'hydroxy (substitué) ou le carboxyle (estérifié)] l'autre étant H, cyano ou un groupe hydrocarbure (substitué).
Patent CA-2309076-A1 (CA)
Title: Air press for dewatering a wet web
Inventor: HADA FRANK STEPHEN
IPC: D21H27/00
Filed: 1998-10-30
Abstract: An air press for noncompressively dewatering a wet web to consistency levels not previously thought possible at industrially useful speeds without thermal dewatering.
Patent CA-2309574-A1 (CA)
Title: Process for the synthesis of finely divided antiperspirant active ingredient suspensions
Inventor: BREKER JOHANNES
IPC: C01F7/57
Filed: 2000-05-26
Abstract: The object of this invention is a method for the manufacture of suspensions of fine particle size containing basic aluminum halide which are particularly effective in reducing perspiration of the human skin and are also easy to handle. The non-aqueous, oily suspensions can be used as antiperspirants in cosmetic formulations.
Patent CA-2310978-A1 (CA)
Title: Method and apparatus for the processing of used tires and other materials
Inventor: CHEN CHRISTOPHER
IPC: B02C19/18
Filed: 2000-06-05
Abstract: A method and apparatus for breaking down pieces of material into smaller pieces and for separating out different substances making up the material, one of the substances being a fibrous textile and another being metal, comprising the steps of subjecting the pieces to a series of dismemberments to produce progressively smaller pieces falling within a predetermined size range; separating the smaller pieces into a plurality of fractions, each fraction including pieces within a predetermined size range; and subjecting each fraction to a flow of air calibrated to cause separation of the fibrous textile material from the pieces.
Patent CA-2311742-A1 (CA)
Title: 6-amino-9-benzyl-8-hydroxypurine derivatives
Inventor: KURIMOTO AYUMU
IPC: C07D473/16
Filed: 1998-11-26
Abstract: Heterocyclic compounds represented by general formula (I) or pharmaceutically acceptable salts thereof, and interferon inducers, antiviral agents, anticancer agents and remedies for immunologic diseases containing the same as the active ingredient wherein X represents sulfur, oxygen or -NR3-, or R3 and R1 may form together an optionally substituted heterocycle via nitrogen; R1 represents optionally substituted alkyl, optionally substituted aryl or an optionally substituted heterocycle; and R2 represents hydrogen, halogeno, etc.
Patent CA-2312934-A1 (CA)
Inventor: ABBA ANDREA
IPC: F16L55/10
Filed: 1998-12-01
Abstract: Two flanged cylinders (2, 3), one of which slides inside the other, are kept selectively in firm contact with each other by the engagement of elastic elements (2) and their terminal tooths with grips (8), the said elastic elements and grips being fixed, respectively, on the outer perimeter of the inner cylinder and the outer perimeter of the outer cylinder, the said engagement being maintained until the traction force applied to the two cylinders exceeds a predetermined value.
Patent CA-2313305-A1 (CA)
Title: Arrosoir basculant a supports amovibles
Inventor: DESHAIES GUY
IPC: A01G25/14
Filed: 2000-07-11
Abstract: Dans un arrosoir basculant servant à arroser des plantes en hauteur, le réservoir est muni de deux supports avec leur extrémité en forme de T fixés au réservoir par des pivots  permettant de faire pivoter ce dernier dans le plan longitudinal pour en verser le contenu. Dans  la présente invention, ces supports sont amovibles pour permettre l'utilisation dudit réservoir au ras du sol sans l'aide des supports. Ces derniers sont extensibles (tiges télescopiques ) pour en augmenter la portée ou pour en réduire l'encombrement. Le réservoir est muni de butées po ur restreindre le mouvement angulaire des supports par rapport au réservoir et ainsi empêcher celui-ci de basculer vers l'arrière. Les deux supports avec leur extrémité recourbée et une terminaison en forme de T sont en tout point identiques pour en simplifier la fabrication. Enfin, l'outil étant démontable cela permet de ranger le réservoir et les supports séparément.
Patent CA-2314349-A1 (CA)
Title: Method and apparatus for cryptographically camouflaged cryptographic key storage, certificatio and use
Inventor: KAUSIK BALAS NATARAJAN
IPC: H04L9/30
Filed: 1998-12-22
Abstract: A digital wallet stores a cryptographically camouflaged access-controlled datum (330), e.g., a private key encrypted under the user's PIN (300). Entry of the correct PIN will correctly decrypt the storm key (330). Entry of certain "pseudo-valid" PINS will also decrypt the stored key, but incorrectly, resulting in a candidate key indistinguishable from the correct key (350). Such pseudo-valid PINS are spread thinly over the space of PINs, so that the valid user is unlikely to realize a pseudo-valid PIN via a typographical error in entering the correct PIN. In existing wallet technologies only the correct PIN produces a candidate key; thus, hackers can discover the correct PIN by exhaustive search.
Patent CA-2314514-A1 (CA)
Title: Methods for the esterification of alcohols and compounds useful therefor as potential anticancer agents
Inventor: SCHESTOPOL MARCUS A
IPC: C07D263/26
Filed: 1998-12-11
Abstract: The invention relates to a method for preparing an ester, by admixing a compound having structure (I or IV) with a base and an alcohol to produce an ester, wherein the alcohol is a precursor to Taxol.TM. and its analogs. The present invention also relates to compounds having structure (I and IV) and methods of making them therefor. The invention also relates to the esterification of an alcohol by adding an alkoxide to a compound having structure (VII). The invention further relates to compounds having structure (I, IV, and VII) and methods of making them therefor.  The invention further relates to alcohols, and, in particular, alcohols that are synthetic precursors to Taxol.TM. and analogs thereof.
Patent CA-2315581-A1 (CA)
Title: Pedestal closure assembly
Inventor: DOLAN LAWRENCE SANTO
IPC: H02G9/10
Filed: 2000-08-04
Abstract: A pedestal closure assembly having a housing that defines an enclosed interior space and includes two side walls, a front wall, a rear wall, an upper portion and a lower portion. A mounting plate is supported by the housing in the interior space and serves to support electronic interconnection blocks. A grounding element to enable grounding of electrical equipment connected to any electronic interconnection block is also attached to the mounting plate. The lower portion of the housing has a scoop-shaped structure and a step structure to allow substantially vertically aligned installation and enhanced anchoring in a support medium such as earth, concrete and the like. The step portion may be formed on either the front wall or rear wall of the lower portion of the housing. The housing, mounting plate scoop-shaped structure and step structure is constructed of non- metallic material, such as high density polyethylene, or HDPE.
Patent CA-2319183-A1 (CA)
Title: A method for controlling the motion velocity of a hydraulically driven machine, a drive system for a hydraulically driven machine
Inventor: RAISIO REIJO
IPC: F15B11/04
Filed: 1998-01-22
Abstract: The present invention concerns a method for controlling the speed of motion of a hydraulically operated machine, an operating system and a control device of the machine. The flow line (3) of the medium from the pump (2) to the machine (1) is divided into two branches (10, 11). By means of a valve (8), the second branch (11) can be set to feed medium either to the machine (1) or to return the medium to the tank (4) of the pump. Such a flow is led to the second valve (8), that at a speed of rotation of the pump lower than the highest speed of rotation, the difference between the flow supplied by the pump and the flow through the second branch produces the desired slowest speed on motion of the device. When the valve (8) is set to return the medium to the tank (4) of the pump, the flow from the pump (2) is adjusted by changing the speed of rotation of the pump.
Patent CA-2319687-A1 (CA)
Title: Method for purifying prpres from a biological sample and applications
Inventor: DESLYS JEAN-PHILIPPE
IPC: C07K1/14
Filed: 1999-02-16
Abstract: The invention concerns a method for purifying PrPres from a biological sample to be used for qualitative and/or quantitative determination of the PrPres in said sample. The method essentially consists in: (1) incubating, during 30 seconds to 2 hours, at a temperature less than 80° C., said biological sample with a buffer solution A comprising at least a surfactant in an amount ranging between a quarter and four times the weight of the biological sample and optionally a protease, to form a suspension S1; (2) adding to said suspension S1 resulting from (1) a buffer solution B in an amount sufficient for thinning said suspension, which buffer solution B consists of a solvent or mixture of solvents, which does not solubilize the PrPres and has a constant dielectric ranging between 10 and 25; (3) centrifuging the suspension S2 resulting from step (2); and (4) solubilizing said pellet in a buffer solution C comprising at least a surfactant and/or at least a chaotropic agent, at a temperature ranging between room temperature and 100° C.
Patent CA-2322864-A1 (CA)
Title: Systeme de surveillance
Inventor: ASHWIN TERRENCE KEITH
IPC: H04B/
Filed: 1999-03-01
Abstract: L'invention concerne un système de surveillance (10) qui comprend une étiquette électronique primaire (12), une étiquette électronique secondaire (16), un appareil de lecture (20) et un comparateur (26). L'étiquette électronique primaire (12) comprend des données d'identification primaires associées au support primaire (14) de l'étiquette (12) et l'étiquette électronique secondaire (16) comprend des données d'identification secondaires. Ces dernières données sont associées à un support secondaire (18) de l'étiquette (16) et également associées aux données d'identification primaires. L'appareil de lecture (20) lit à distance les données d'identification primaires et secondaires puis le comparateur (26) les compare et génère un signal de sortie en fonction du résultat de la comparaison. L'invention a aussi pour objet une étiquette électronique primaire (12) prévue pour être utilisée pour surveiller le mouvement d'au moins une étiquette électronique secondaire (16). L'invention concerne également un procédé de surveillance du mouvement à partir d'une zone sélectionnée et un procédé de surveillance de l'utilisation d'au moins un véhicule.
Patent CA-2325169-A1 (CA)
Title: Somatostatins and method
Inventor: SHERIDAN MARK A
IPC: A61K38/31
Filed: 2000-12-01
Abstract: Novel somatostatin polypeptides derived from Oncorhynchus mykiss, polynucleotides encoding novel somatostatin polypeptides, and methods for identifying bioactive modified somatostatin polypeptides.
Patent CA-2325289-A1 (CA)
Title: Improved mobile to mobile calls
Inventor: COSTA MAURO
IPC: H04W76/04
Filed: 2000-11-02
Abstract: In a call between mobiles 18, 19 located in the same UTRAN 24, and in which at least one mobile has an IMSI, a method of providing local switching in which the RNC 22 sends on an uplink from the first mobile 18 to the CN 10 information related to the first mobile, such as its IMSI, and stores at least a part of that information; when the RNC 22 receives the same information on a downlink from the CN 10 to the second mobile 19, it recognises that the mobiles are within the same UTRAN 14 and performs local switching. Delay is reduced and the call can be charged at local rates.  Instead of the IMSI, data frames from the first mobile 18 can be stored by the RNC 22 for comparison.
Patent CA-2330363-A1 (CA)
Title: Diacylglycerol o-acyltransferase
Inventor: ERICKSON SANDRA K
IPC: C12P7/64
Filed: 1999-06-23
Abstract: Nucleic acid compositions encoding polypeptide products with diglyceride acyltransferase activity, as well as the polypeptide products encoded thereby and methods for producing the same, are provided. The subject polypeptide and nucleic acid compositions find use in a variety of applications, including research, diagnostic, and therapeutic agent screening applications, as well as in treatment therapies and in the production of triacylglycerols.
Patent CA-2330634-A1 (CA)
Title: System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge
Inventor: ASHBY MARK
IPC: A61F13/00
Filed: 1999-04-23
Abstract: A system for facilitating hemostasis of a puncture site in a blood vessel injects an absorbable sponge pledger (40) in a hydrated state at an exterior of the blood vessel (102) puncture to facilitate hemostasis. The system includes a tract dilator (10) for locating the puncture, an introducer (12), and a plunger (14). The introducer includes a staging chamber for receiving the absorbent sponge pledget, and a delivery chamber having a diameter smaller than a diameter of the staging chamber into which a hydrated pledget passes. The pledget is hydrated, compressed within the introducer, and then ejected with the plunger to the delivery site to facilitate hemostasis of the blood vessel puncture. The system delivers the absorbable sponge pledget over a guide wire to ensure the proper positioning of the pledget over the puncture. The implanted absorbable sponge once delivered expands rapidly to fill the target site, and is absorbed by the body over time.
Patent CA-2332663-A1 (CA)
Title: Dry-in-place zinc phosphating compositions and processes that produce phosphate conversion coatings with improved adhesion to subsequently applied paint, sealants, and other elastomers
Inventor: CUYLER BRIAN B
IPC: C23C22/20
Filed: 2001-01-29
Abstract: Excellent adhesion to subsequently applied paint or elastomer is obtained by coating a metal substrate with a phosphate conversion coating by contact with a liquid phosphating solution that contains zinc cations, phosphate anions, and at least one adhesion promoter selected from (i) film-forming organic substances, (ii) polymers of vinyl phenols modified by substitution of substituted aminomethyl moieties on their aromatic rings, (iii) inorganic oxides of one of the elements silicon, aluminum, titanium, and zirconium. Preferably, the phosphating solution also contains manganese and nickel cations and either iron cations or hydroxylamine. If adhesion to paint is desired, the adhesion promoter preferably is an acrylic film-forming substance, while if adhesion to elastomers is desired, the adhesion promoter preferably is a polymer of vinyl phenol and the phosphating solution preferably also contains calcium cations.
Patent CA-2333757-A1 (CA)
Title: A device for monitoring bladder urine distention in patients, and a method thereof
Inventor: LOZINSKI YULI
IPC: A61B5/20
Filed: 1999-05-28
Abstract: A device and method for monitoring condition of the patient's bladder urine distention level are presented. The device comprises a sensing unit and an indication unit. The sensing unit is attachable to a certain location on the  patient's abdominal, and is of a kind transmitting acoustic signals substantially not exceeding 20kHz to the urine bladder through tissue, receiving signals reflected from the urine bladder, and generating data representative of the condition of the bladder urine distention. A processor  is interconnected between the sensing and the indication units. The processo r is responsive to the generated data for analyzing the same and selectively generating a signal indicative of the existence of a predetermined condition  of the patient's bladder urine distention level. The indication unit is responsive to the signal indicative of the existence of the predetermined condition for generating an indication signal aimed at attracting the attention of an authorized person, for example the patient himself.