baber/WOPTO huggingface dataset:
Patent CA-2254991-A1 (CA)
Title: Cone clamping set
Inventor: MUELLENBERG RALPH
IPC: F16D1/09
Filed: 1997-04-12
Abstract: (54) Title: CONE CLAMPING SET (54) Bezeichnung: KONUSSPANNSATZ (57) Abstract The cone clamping set (100) is used, for example, to connect a shaft (1) to a hub (3) and is disposed in the radial intermediate space (5) between the cylindrical outer peripheral surface (2) of the shaft (1) and the cylindrical inner peripheral surface (4) of the hub (3). The cone clamping set comprises inner cone rings (11, 12) with a cylindrical inner peripheral surface and a conical outer peripheral surface (8', 8") and a thin-walled outer cone ring (10, 18', 18") with conical inner peripheral surfaces (7', 7") abutting the outer peripheral surfaces (8', 8") of the inner cone ring (11, 12), and with a cylindrical outer peripheral surface (6) for abutting the inner peripheral surface (4) of the hub (3). Distributed over the periphery are axial tightening screws (19) which draw the cone rings (11, 12) axially towards each other. Owing to a radial shoulder (24) or peripheral groove, the axial extension of the zone (21) of the cylindrical outer peripheral surface (6) of the outer cone ring (10) in which the radial clamping forces are transmitted to the inner periphery of the recess (4) in the hub (3) is less than the axial extension of the zone (35) in which the radial clamping forces act against the outer periphery (2) of the shaft (1), such that the surface pressure on the surfaces (4, 6) is increased.
Patent CA-2256110-A1 (CA)
Title: Alternate gas fuel burning system
Inventor: SPENCER BRYAN W
IPC: F23N1/00
Filed: 1998-12-16
Abstract: A  fuel  burning  system  comprises  a  burner  in communication with a burner supply pipe having an automatic two-stage regulator valve for controlling the pressure of fuel gas delivered to the burner.  The burner supply pipe is  normally  fed by a primary supply pipe delivering collected digester or landfill gas through an automatic three-way valve, however a secondary supply pipe carrying natural gas may be selected by the three-way valve for communication with the burner supply pipe.  The regulator valve and three-way valve are electrically connected to a standard ignition module by a pressure-sensitive switch to detect the presence of digester or landfill gas in the primary supply pipe.  When sufficient gas pressure exists in the primary supply pipe, the three-way valve is operated to permit delivery of the digester or landfill gas to the burner supply pipe and the regulator valve is held in its high stage setting for burning this primary fuel.  When sufficient gas pressure is not present in the primary supply pipe, the three-way valve enables communication of natural gas between the secondary supply pipe and the burner supply pipe, and the regulator valve is held in its low stage setting for burning this secondary fuel.   An alternative embodiment is disclosed wherein the three-way valve is replaced by a pair of automatic gas valves in the primary and secondary supply pipes, respectively.
Patent CA-2261880-A1 (CA)
Title: Hair treatment dispensing container
Inventor: WALZ DAVID K
IPC: A45D2/00
Filed: 1999-02-12
Abstract: A hair treatment dispensing container including hair straightening chemical under pressure and dispensable through an applicator arm directly to human hair and a hair separation extension rotatably mounted on the applicator arm.
Patent CA-2262605-A1 (CA)
Inventor: CHADWICK JOHN
IPC: C08F10/00
Filed: 1998-06-02
Abstract: The present application relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising a titanium compound, having at least a Ti-halogen bond and an electron donor compound supported on a Mg halide, in which said electron donor compound is selected from esters of malonic acids of formula (I), wherein R1 is H or a C1-C20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group; R2 is a C1-C20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group; R3 and R4 the same or different are C4-C20 linear or branched alkyl, alkylcycloalkyl, primary arylalkyl or primary alkylaryl. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give high yields and polymers having high insolubility in xylene.
Patent CA-2263107-A1 (CA)
Title: Molten metal transfer pump
Inventor: VILD CHRIS T
IPC: F04D7/06
Filed: 1997-08-07
Abstract: A molten metal transfer pump for transferring molten metal from a first vessel to a second vessel including a pumping chamber with an outlet to the first end of an elongated refractory tube (51) having a longitudinal axis substantially parallel to the shaft. The tube (51) has a second end passing through an opening (60) in a platform (59). The tube (51) includes a metallic cladding (53) attached to an outer wall adjacent its second end. A releasable fastening member (63, 65) is used to secure the portion of the tube (51) having the metallic cladding (53) to the platform (59).
Patent CA-2264961-A1 (CA)
Title: Apparatus and method for performing sequencing of nucleic acid polymers
Inventor: DUNN JAMES M
IPC: B01L7/00
Filed: 1997-08-27
Abstract: An apparatus for processing samples containing DNA to produce a sequencing fragment mixture comprises a sample processing element comprising: a thermocycling region having one or more chambers for receiving a DNA sequencing reaction mixture and forming sequencing fragments therefrom; a separation region comprising a separation matrix for separating the sequencing fragments formed in the thermocycling regions; a detection region for detection of the separated sequencing fragments; and means for regulating the temperature in the thermocycling region of the sample processing element to provide a plurality of thermal cycles, each cycle including at least a denaturation phase and an extension phase. The apparatus for processing sample can be placed in a holder which is associated with means for applying an electric field to the separation region of a sample processing apparatus placed within the holder to cause polynucleotide sequencing fragments to migrate through the separation region from the thermocycling region to the detection region; and means for detecting polynucleotide fragments within the detection region of the sample processing apparatus placed within the holder.
Patent CA-2265286-A1 (CA)
Inventor: BEAUJOT NORBERT
IPC: G01G1/20
Filed: 1999-03-15
Abstract: The invention discloses a beam scale comprising: a beam; a non-linear read-out scale fixed along the length of the beam; a load attachment point at a fixed location near one end of the beam; a balance point member, with a balance point and indicator fixed to a mid-point thereof, slidable along substantially the length of the beam. The balance point is adapted to be vertically supported such that the beam will balance horizontally when the moment on one side of the balance point equals the moment on the opposite side thereof.      The beam itself could be the counter-weight, or a counter-weight could be attached to the beam at a fixed location near the end thereof opposite the load attachment point. The counter-weight does not move along the beam, but rather the balance point moves between the counter-weight and the load, providing an extended range of operable loads.
Patent CA-2266144-A1 (CA)
Title: Power takeoff device
Inventor: WALLACE RICHARD G
IPC: F16D25/061
Filed: 1999-03-19
Abstract: A power takeoff of compact dimension yet capable of high horsepower output which includes a shifting mechanism, air actuated internally to connect internally aligned banks of splined gear members yet assures against inadvertent rotation of the output shaft without the need for a drag brake.
Patent CA-2267084-A1 (CA)
Title: Process for the one-stage resalting and purification of oligopeptides
Inventor: GUENTHER KURT
IPC: C07K7/23
Filed: 1999-03-26
Abstract: The present invention relates to a process for the one-stage resalting and purification of oligopeptides. Oligopeptides are often not formed directly as acetates when synthesised.  Acetate salts of oligopeptides are however desirable as bulk-active material for medical and formulation reasons.  Processes known from the prior art have hitherto involved two separate steps or pyridine-containing solvents.     According to the invention the resalting and purification can be combined in one step or the use of pyridine as solvent can be avoided, if the oligopeptide in the form of its chloride salt is purified with an acetate-containing solvent by liquid chromatography methods.
Patent CA-2269387-A1 (CA)
Inventor: WOOD MARTA
IPC: A41D13/11
Filed: 1999-04-14
Abstract: A facial covering wrapped about scull secured by fasteners, encircles the cranium allowing vision while fitting contours of anatomy, extending downwards to the chest with removable covering about mouth.
Patent CA-2270911-A1 (CA)
Inventor: CARR ANTONY MICHAEL
IPC: C12N5/10
Filed: 1998-09-04
Abstract: La présente invention concerne d'une manière générale des gènes codant des protéines associées à la kinase point de contrôle du cycle cellulaire essentielles à la méiose, à la mitose et aux réactions à la détérioration de l'ADN dans des cellules, ainsi que des protéines respectives. Ces kinases arrêtent le cycle cellulaire suite à la détérioration de l'ADN afin de permettre la réparation de l'ADN avant la mitose, la méiose ou le début de la réplication de l'ADN. Plus particulièrement, l'invention concerne une nouvelle kinase point de contrôle du cycle, Chk1, et des séquences polynucléotidiques codant Chk1. L'invention concerne également des dosages permettant d'identifier des modulateurs de Chk1. Ces modulateurs sont utiles, notamment, en chimiothérapie et comme adjuvants de rayonnement.
Patent CA-2271080-A1 (CA)
Title: Implantable device with a charging current feed arrangement which has a receiving coil
Inventor: LEYSIEFFER HANS
IPC: A61F2/02
Filed: 1999-05-05
Abstract: Implantable device with a charging current feed arrangement (78) which has at least one receiving coil (106) into which energy can be fed electromagnetically via a charging device (59) located outside the body, an electrochemical battery (90) which can be repeatedly recharged via the charging current feed arrangement, and with a main module (56, 130) supplied with electric power by the battery. The components of the implantable device (54), with the exception of the receiving coil, are accommodated in a housing arrangement (72, 72', 72", 128, 132) of biocompatible metal. The receiving coil (106) is wound from at least one metallic conductor (109) that is jacketed with an electrically insulating material (11), is surrounded by a biocompatible polymer (104) and also is mechanically connected to at least part of the housing arrangement (72, 72', 72", 128, 132).
Patent CA-2274204-A1 (CA)
Inventor: ADAM GEO
IPC: A61K31/44
Filed: 1999-06-09
Abstract: The present invention relates to compounds of the general formula (see formula I) wherein the substituents are described in the application and to pharmaceutically acceptable acid addition salts thereof. The compound of the invention are useful in the treatment of diseases related to the orphanin FQ (OFQ) receptor, which include psychiatric, neurological and physiological disorders, such as anxiety and stress disorders, depression, trauma, memory loss due to Alzheimer's disease or other dementias, deficits in cognition and learning, epilepsy and convulsions, acute and/or chronic pain conditions, and symptoms of addictive drug withdrawal, control of water balance, Na+ excretion, arterial blood pressure disorders and metabolic disorders such as obesity.
Patent CA-2275840-A1 (CA)
Inventor: FREIDENFELDS JOHN
IPC: G06Q10/00
Filed: 1999-06-21
Abstract: A generalized method for transmitting multimedia messages via a network is defined, where messages are broken down into components of various multimedia types. The originator of the multimedia message and/or an agent in the network provides an alternative rendering of each multimedia component of the original message. This provides the recipient of the message, who may be unable to render one or more of the original multimedia message components due to access system and/or end device incompatibility, with an alternative means for receiving the meaning of the originator's intended message, thereby facilitating multimedia messaging between various communications end devices.
Patent CA-2277598-A1 (CA)
Inventor: VENTURINI GIANFRANCO
IPC: B21D51/52
Filed: 1999-07-08
Abstract: The process according to the invention includes a step of punching in which a punching machine, in addition to the normal cutting of the metal sheet, also executes punching of adjacent portions of the foldable limbs of the metal sheet for forming complementary tongue elements that are seam foldable to each other. Following is a folding step in which a bending machine carries out folding of said side limbs and, simultaneously, provides a seam folded engagement of said complementary tongue elements for mutual fixing of the adjacent limbs. (Fig. 1).
Patent CA-2278258-A1 (CA)
Inventor: KAWAKAMI ICHIRO
IPC: C09D5/44
Filed: 1999-07-21
Abstract: A method of stabilization of electrolyte bath in electrocoating by immersing a substrate in the bath filled with a cationic electrocoating composition containing a basic resin and an amine compound and carrying out electrocoating; wherein said basic resin in said bath contains, per 100 grams of the resin solids, 10 to 300 millimoles of sulfonium group and 50 to 2,000 millimoles of carbon-carbon unsaturated bond, and said amine compound is contained in an amount of 1 to 50 millimoles per 100 grams of the basic resin solids in the bath, said amount being not less than 5 mole percent relative to the sulfonium group content in said basic resin, so that the sulfonium group remaining in the coat amount to not more than 50% relative to the sulfonium group contained in the electrocoating composition in said bath.
Patent CA-2278649-A1 (CA)
Title: Method and device in the forming of a lead-in strip in a paper/board machine
Inventor: KUHASALO ANTTI
IPC: D21G9/00
Filed: 1998-01-20
Abstract: The invention concerns a method and an equipment in the forming of a lead-in strip (A) in a paper/board machine. In the method, two cutters (C1, C2) are used, of which at least one cutter (C2), which is brought into connection with the web from outside the web, is a liquid cutter, preferably a water cutter. In the method, by means of the first cutter (C1) a first cut (f1) is made, and by means of the second cutter (C2) a second cut (f2) is made into the paper/board web (W). In the method, the cutting jet (U2) of said second cutter (C2) is passed into connection with the web (W) from outside the web, in which connection an edge strip (B) is formed alongside the lead-in strip (A). The edge strip (B) has a sharp tip (100), in which case no notch or tail is formed into the lead-in strip (A), which notch or tail might reduce the strength of the lead-in strip (A).
Patent CA-2279367-A1 (CA)
Inventor: HOUDE MICHEL
IPC: H04W12/06
Filed: 1998-01-15
Abstract: TIA IS-136 spécifie l'affectation de stations mobiles (14) d'une identification internationale d'abonné mobile (IISM) conjointement avec un numéro d'identification mobile (MIN). Le numéro IISM est transmis au réseau par la station mobile, puis est traité par le réseau afin de constituer une identification d'abonné non ambiguë. Le numéro IISM est émis par la station mobile pendant l'enregistrement (104) puis est traité pendant l'authentification (102, 110) de façon à garantir une affectation d'identificateur d'abonné exacte et unique. Une fois que l'identificateur est enregistré par une IISM au lieu d'un MIN, le réseau utilise l'IISM pendant l'appel suivant, notamment pour la remise d'appels et les transferts entre cellules.
Patent CA-2279408-A1 (CA)
Title: Network-like woven 3d fabric material
Inventor: KHOKAR NANDAN
IPC: D03D25/00
Filed: 1997-03-03
Abstract: A network-like woven 3D fabric material (9) comprises select multilayer warp yarns (8) occurring substantially linearly, the remainder multilayer warp yarns (7) occurring in the helical configuration and two orthogonal sets of weft (12c and 12r) and such a network-like fabric construction (9) made possible through a dual-directional shedding operation of the weaving process. Such a fabric may additionally incorporate non-interlacing multi-directionally orientated yarns (n1-n8) across the fabric cross section to improve the fabric's mechanical performance. The produced 3D fabric material, which may be cut into any desired shape without the risk of splitting, may be used wholly or in parts in technical applications.
Patent CA-2280932-A1 (CA)
Title: Isolated candida albicans oligopeptide transporter gene
Inventor: BECKER JEFFREY M
IPC: C07K14/705
Filed: 1998-02-06
Abstract: A Candida albicans oligopeptide transport gene, OPT1, was cloned from a C.  albicans genomic library through heterologous expression in the Saccharomyces cerevisiae di-/tripeptide transport mutant PB1X-9B. When transformed with a plasmid harboring OPT1, S. cerevisiae PB1X-9B, which did not express tetra-/pentapeptide transport activity under the conditions used, was conferred with an oligopeptide transport phenotype as indicated by growth on the tetrapeptide Lysyl-Leucyl-Leucyl-Glycine, sensitivity to toxic tetra- and pentapeptides, and an increase in the initial uptake rate of the radiolabeled tetrapeptide Lysyl-Leucyl-Glycyl-[3H]Leucine. The entire 3.8 kb fragment containing the oligopeptide transport activity was sequenced and an open reading frame of 2349 nucleotides containing a 58 nucleotide intron was identified. The deduced protein product of 783 amino acid residues contained twelve hydrophobic regions suggestive of a membrane transport protein. The oligopeptide transporter facilitates targeting of antifungal, especially anticandidal drugs.
Patent CA-2283619-A1 (CA)
Inventor: KNOTT ANDREW M
IPC: A01K1/015
Filed: 1999-09-27
Abstract: A poultry breeder flooring system including a plurality of spaced apart and substantially parallel wire mesh channel defining beams, a wire mesh floor supported on the channel defining beams and a fastener mechanism inter-connecting the floor and the channel defining means. The wire mesh floor and beam assembly provides an improved surface to space ratio which reduces dung collection and thereby enhances egg production.
Patent CA-2287376-A1 (CA)
Title: Method and apparatus for atm address resolution
Inventor: MORRIS TODD DOUGLAS
IPC: H04Q11/04
Filed: 1998-04-23
Abstract: In a generic, end-to-end address resolution methodology, destination addresses in one format are translated into local addresses of different formats for purposes of routing calls across a plurality of interconnected networks which use different address formats. Translation of addresses is accomplished through either database query or by conversion algorithm. To facilitate routing across a particular network, the signaling message of the call is repacked with the local address as the routing address. The original destination address is preserved and carried transparently across that network. The signaling message is then repacked with the destination address as the routing address. Bi-level addressing schemes are supported, so that a network-level destination address and user-level destination address may both be carried transparently across a particular network.
Patent CA-2292451-A1 (CA)
Title: Pharmaceutical compositions comprising an aldose reductase inhibitor and an ace inhibitor
Inventor: CAREY FRANK
IPC: A61K31/165
Filed: 1998-07-02
Abstract: The invention relates to pharmaceutical compositions comprising an aldose reductase inhibitor and an ACE inhibitor, and their use in the treatment of diabetic complications such as diabetic neuropathy, diabetic retinopathy and diabetic nephropathy.
Patent CA-2294618-A1 (CA)
Title: Anti-vibrio anguillarum vaccine (gava-3) for the prevention of the vibriosis disease in the turbot and salmonidae, and preparation process
Inventor: SANTOS RODRIGUEZ YSABEL
IPC: C07K14/28
Filed: 1999-04-06
Abstract: The invention relates to an anti-Vibrio anguillarum vaccine (GAVA-3) for the prevention of vibriosis in the turbot and Salmonidae fish and the process for producing such vaccine. The vaccine is comprised of three bacterial strains of Vibrio angillarum isolated from a turbot: strain CECT 5031 (serotype 01), strain CECT 5032 (serotype 02, sub-group 02.alpha.) and CECT 5033 (serotype 02, sub-group 02.beta.), and is also comprised of their extracellular products. Both the strains and the extracellular products are inactivated with formol. The vaccine applies to the field of aquaculture.
Patent CA-2299217-A1 (CA)
Title: Blowing agent blends and use thereof
Inventor: ALBOUY ARNAUD
IPC: C08J9/14
Filed: 2000-02-24
Abstract: B-side compositions comprising a polyol and a gaseous blowing agent comprising 124 dissolved in the polyol are provided, as are processes for producing closed-cell polyurethane or polyisocyanurate polymer foam comprising contacting an isocyanate-containing component with a polyol component in the presence of a blowing agent comprising 124, said blowing agent being dissolved in said polyol component.
Patent CA-2304107-A1 (CA)
Title: Process for improving the impregnability of wood by pretreatment with fungi
Inventor: MESSNER KURT
IPC: B27K5/00
Filed: 1997-09-19
Abstract: The object of the invention is a method for improving the impregnability of refractory wood species by pretreatment with fungi of the genera Trichoderma o Gliocladium or with weakly wood-degraging fungi. The pretreatment comprises a thermal treatment of the wood, the addition of a nutrient medium as well as an incubation phase to promote fungal growth. The incubation phase is stopped when the desired depth of penetration of the fungus is reached. The wood is subsequently impregnated with a wood impregnating agent. The typical result of the fungal pretreament is an increase in the depth of penetration of the impregnating agent to a depth of penetration of 5 mm to 30 mm required depending on the intended use.
Patent CA-2304415-A1 (CA)
Inventor: PEARSON RICHARD
IPC: G06F9/445
Filed: 2000-04-04
Abstract: The invention is a system for programming wireless subscriber terminals (WST's) using a broadcast channel of a wireless communication system A control program, for controlling operation of the WST, is updated using a series of messages transmitted from a base station over a broadcast control channel to one or more WST's simultaneously. Each message in the series contains a segment of the control program, and the series of messages is interleaved with other control data on the broadcast control channel in order to avoid interference with other call activities. When a WST identifies a message as containing a control program segment, the WST stores the segment. Once a complete control program has been received, control of the WST can be transferred to the new control program. Receipt of the broadcast transmission is subject to interruption for a variety of reasons, e.g., a WST is powered off, a WST moves outside the range of a base station, other radio signals or noise interfere with the broadcast signal, or a call is received by a WST, which then transfers to a voice channel.