baber/WOPTO huggingface dataset:
Patent CA-2296973-A1 (CA)
Title: T-connection between a crossbar profile and a vertical profile of a facade or a glazed roof
Inventor: STEEGE DIETER
IPC: E04D3/08
Filed: 2000-01-17
Abstract: 1. T-connection between a crossbar profile and a vertical profile of a facade or a glazed roof. 2.1 The T-connection is to be so configured that the connector (6) is independent of the cross-section of the inside chamber (2) of the cross-bar profile (2) with respect to the manner in which it is secured therein and in its structural configuration. 2.2 The connector (6) extends only across part of the cross- section of the inside chamber (2). It comprises a shaped body (20) with a collar screw (21) that is either installed in it or in one piece with it. The shaped body (20) is secured on anchoring profiles (4,5) arranged in the vicinity of the wall (3) of the cross-bar profile that is parallel to the plane of the glazing or of the filler panel. 2.3 The T-connection is used in facades or in the glazed roof of a building.
Patent CA-2297262-A1 (CA)
Title: Thermoplastic copolyamide, composition based thereon
Inventor: SPERONI FRANCO
IPC: C08G69/32
Filed: 1998-06-24
Abstract: The invention concerns a thermoplastic copolyamide and composition comprising as matrix said thermoplastic copolyamide, and a method of making such thermoplastic copolyamide. More particularly it concerns a copolyamide of the statistical tree type resulting from the reaction between a plurifunctional monomer comprising at least three reactive functions to form an amide function, said functions being two different types, and bifunctional monomer conventionally used in making linear polyamides. The resulting copolyamide has a very low softness index in molten state compared to the linear polyamide and improved shock-resistant properties. The invention also concerns with methods for making these copolyamides and composition for molding, extruding or injecting parts. Said compositions comprise fillers and additives and said copolyamide as a matrix.
Patent CA-2299514-A1 (CA)
Inventor: RONAN BAPTISTE
IPC: A61K38/08
Filed: 1998-07-24
Abstract: Group A streptogramin derivatives of formula (I):the salts thereof, and mixtures of stereoisomers thereof, as well as processes for preparing them and pharmaceutical compositions comprising them are disclosed.
Patent CA-2299777-A1 (CA)
Title: Column packing and method for manufacturing the same
Inventor: NAGAOKA TADAYOSHI
IPC: B01J19/32
Filed: 2000-02-28
Abstract: First line element made of, e.g., wire and second line elements made of, e.g., wire are disposed so that they cross each other and they are welded together at crossing points to form a net. The net is pressed to form an undulating net. An undulating net of a first layer and an undulating net of a second layer are laid one upon the other in such a manner that crossing points of the undulating net of the first layer alternately come into contact with and are separated from crossing points of the undulating net of the second layer.   The crossing points which are in contact with each other are welded together by a welding machine. Subsequently, undulating nets of a third to n-th layers are similarly processed to form a three-dimensional netlike structure.
Patent CA-2301276-A1 (CA)
Title: Roll that can be bent for a web-like material
Inventor: KURKELA TUOMO
IPC: B65H27/00
Filed: 1998-08-11
Abstract: A roll that can be bent for a web-like material, which roll comprises a continuous tubular roll mantle (11) of a composite material as well as axle journals (12) connected to each end of the roll mantle (11).  The axle journal (12) are attached by means of at least one support point to a fastening flange construction (18, 19) attached to the frame (R) of the machine. The roll additionally comprises a bending mechanism (30), by whose means the axle journal (12) and thereby the roll mantle (11) are bent into an arc form, and a regulation device (40) by whose means the angular position of the roll arc can be regulated.
Patent CA-2301997-A1 (CA)
Inventor: KRONTIRIS THEODORE G
IPC: C12Q1/6827
Filed: 1998-09-28
Abstract: On peut identifier des variants d'allèles pathogènes qui prédisposent à une maladie en disposant par couches des paires sib affectées suivant l'état de partage d'allèle au niveau d'au moins deux locus candidats. On a utilisé ce procédé de stratification de locus pour identifier un variant allélique au niveau du locus ATM qui est impliqué dans le carcinome mammaire.
Patent CA-2303962-A1 (CA)
Title: A center pivot suspension distribution system
Inventor: LARUE JACOB L
IPC: A01G25/09
Filed: 2000-04-06
Abstract: A liquid suspension distribution system is provided which is essentially a conventional center pivot irrigation system, but which has the innermost sprinkler guns sequenced by way of a programmable logic control. The innermost sprinkler guns are sequenced on and off by the programmable logic controller so that an even distribution of the liquid manure or the like is achieved on the field.
Patent CA-2307795-A1 (CA)
Title: Locking arrangement comprising a lock cylinder and an associated key
Inventor: STEFANESCU ALEXANDER
IPC: E05B35/00
Filed: 2000-05-04
Abstract: The invention relates to a locking arrangement having a lock cylinder with associated key (1), in particular a flat turning key, the cylinder core (2) of the lock cylinder having a keyway (3) which is open in the direction of the end face of the cylinder, is provided with profile ribs/grooves and in the centre of which the vertex of a conical opening (4), which opens in the direction of the end face of the cylinder, is located, the key (1), at its insertion end, defining a tip (5) with flanks (6) in the form of arcuate lines. In order to facilitate the introduction of the key into the keyway, it is provided that the tip (5) is defined by two arcuate lines (6), the point of intersection of which is located in the broad-side centre (7) of the key, and the tangent angle (delta) at the point of intersection (5) is greater than the vertex angle (My) of the cone opening (4), the arcuate lines (6) having bevels (9), in the direction of the mutually opposite broad sides (8), the bevels (9) having a bevel angle (omega) which is less than the vertex angle (My) of the cone opening (4).
Patent CA-2308440-A1 (CA)
Inventor: BROWNING JEFFREY
IPC: A61K48/00
Filed: 1998-11-06
Abstract: L'invention concerne BMOG, une nouvelle protéine de la famille des glycoprotéines de la myéline/de l'oligodendrocyte, exprimée par des lymphocytes B d'un centre germinatif, ainsi que l'utilisation de cette protéine à des fins immunomodulatrices.
Patent CA-2310391-A1 (CA)
Inventor: WOBBEN ALOYS
IPC: H02M1/12
Filed: 1999-10-27
Abstract: L'invention concerne un onduleur ou un filtre de sortie pour onduleur. Le courant de sortie d'un onduleur pour puissances très élevées présente en général toute une série d'harmoniques de courant. Ces harmoniques créent des perturbations et, en particulier lorsque des puissances très élevées doivent être injectées par l'intermédiaire d'un onduleur dans un réseau, deviennent désagréables. L'objectif de l'invention est donc d'éliminer les inconvénients susmentionnés, de telle sorte qu'il soit possible d'injecter seulement un courant présentant de très petites harmoniques, et, si possible, aucune harmonique. En outre, le circuit intermédiaire à tension continue de l'onduleur doit être stabilisé au potentiel électrique (valeur de tension) par rapport au boîtier, à la terre ou au système à courant triphasé. L'invention concerne un onduleur servant à produire un courant alternatif ou triphasé à partir d'un courant continu, qui comprend un circuit intermédiaire à tension continue et, côté sortie, une bobine de self de sortie (LA), les harmoniques apparaissant côté sortie étant injectées dans le circuit à tension continue.
Patent CA-2312465-A1 (CA)
Title: Procede de production de fer directement reduit dans un four a etages
Inventor: SOLVI MARC
IPC: C21B13/06
Filed: 1998-12-09
Abstract: L'invention concerne un procédé permettant de produire du fer directement réduit dans un four à étages qui comporte plusieurs étages superposés. Selon ledit procédé, du minerai est introduit en continu dans le four à étages et déposé sur l'étage le plus haut puis transféré peu à peu aux étages inférieurs, un agent de réduction étant déposé sur l'étage le plus haut, et/ou sur un des étages inférieurs et mis à réagir avec le minerai pour former du fer directement réduit. Le fer directement réduit est extrait, avec les résidus d'agent de réduction, dans la zone de l'étage le plus bas du four.
Patent CA-2313892-A1 (CA)
Inventor: JORN JOACHIM
IPC: D21C9/08
Filed: 2000-07-13
Abstract: The method of optimizing the metering of charge-reversal agent into broke in the form of a suspension of fibres from paper treated in a coating machine and to be reintroduced into the production line, is distinguished by the fact that a partial stream is branched off from the main broke flow, the volume flow of the main stream and of the partial stream is measured, the turbidity of the partial stream is determined, downstream thereof the charge-reversal agent is added in a quantity that varies with time and, following that, the turbidity is again measured, in that the optimal metering rate is determined from the change in turbidity caused by the charge-reversal agent, and the said metering is carried out in the main stream in proportion to the mass or volume flows.
Patent CA-2314948-A1 (CA)
Title: Potassium channel openers
Inventor: HOLLADAY MARK W
IPC: C07D221/04
Filed: 1998-12-16
Abstract: Compounds having the formula (I) are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
Patent CA-2317497-A1 (CA)
Inventor: MICHNIK YVES
IPC: D07B7/14
Filed: 1998-01-08
Abstract: The invention concerns a monitoring control device (15) with real time data sampling comprising an optical measurement appliance (16), a processing circuit (17) with microprocessor (75), and external control means (20). The microprocessor (75) receives and samples data derived from the optical measurement appliance (16) to ascertain in real time the wire element (4A) position and its behaviour in mechanical vibration before it is wound on the main cable (6A). An EPROM memory (80) is programmed for working out a self-correcting function in case there occurs a drift in the wire element (4A) position and vibration data. The first motor (57M), the second motor (56M), and the mechanical tensioning means are controlled to restore optimum operating conditions of the assembly machine.
Patent CA-2319633-A1 (CA)
Title: In place calibration of sonar receive array
Inventor: SKINNER COLIN W
IPC: G01H3/00
Filed: 2000-09-14
Abstract: The invention pertains to sonar receive arrays. More particularly, the invention pertains to a process for calibrating the amplitude, position and phase angle of an array of underwater receive hydrophones with respect to one another. The process requires projecting an acoustic test signal at a known frequency from a towed underwater acoustic projector toward an array of towed, underwater, interconnected, receive hydrophones; detecting and determining the response of the receive hydrophones to said test signal by signal processing means; and calibrating at least one parameter for the operation of the receive hydrophones resulting from the response. Calibrated parameters include the amplitude, position and phase angle of the receive hydrophones relative to one another.
Patent CA-2321341-A1 (CA)
Inventor: TOUPIN PASCAL
IPC: E04B9/00
Filed: 2000-09-28
Abstract: Disclosed herein is a fixture bracket suspension assembly mourned directly to an inverted T shaped drop ceiling tile supporting member. The assembly has a screw with a head portion and a stern portion for supporting a suspension wire adapted to be mounted to a fixture. A bracket has a base plate with an opening through which the stem portion of the screw passes. The base plate has a top surface for supporting the head of the screw. The bracket has at least one pair of bendable legs adapted to be wrapped around the runner to present minimal encumbrance to the runner and to support the base plate and the screw below the runner.
Patent CA-2323388-A1 (CA)
Title: Trolling plate with improved force transmission linkage
Inventor: CREWS DOUGLAS
IPC: B63H25/44
Filed: 2000-10-17
Abstract: A trolling plate assembly mountable to a drive unit of a watercraft for creating thrust. The assembly comprises an outdrive bracket having an upper surface, a lower surface, a forward portion and a rear portion, that defines a passage at the rear portion from the upper surface to the lower surface.      A thrust regulating plate is pivotally linked to the outdrive bracket at the rear portion. The plate is positionable to establish a trolling position that diminishes effective thrust of the drive unit. The plate is also positionable to a second position. The thrust regulating plate has a first surface that faces at least partially towards the drive unit when in the trolling position, and a second opposing surface. A selector subassembly comprising a user operable linkage is located at the outdrive bracket passage and partially extends therethrough. A plate subassembly mounted to the first surface of the thrust regulating plate comprises a protruding member adapted to engage the user operable linkage. The user operable linkage prevents rearward rotation of the thrust regulating plate by obstructing movement of the protruding member when the thrust regulating plate is in the trolling position.
Patent CA-2323825-A1 (CA)
Title: Paper separation and singulation apparatus and method
Inventor: KHALFAN ZAHEER
IPC: D21B1/08
Filed: 2000-10-19
Abstract: A mechanical system that separates bundles of paper and presents the separated paper on a conveyor in a single layer fashion, for further processing. The paper is accumulated in a hopper and fed into the mechanical separating mechanism in a batch mode. When sufficient volume has been admitted to the container, the inflow port is closed and the mechanical separating impeller are activated to rotate in the same direction, imparting bidirectional forces on compacted bundles of sheets or shreds, causing them to deaggregate. Upon completion of the separation cycle, the separated sheets are expelled through an outlet port and conveyed to a drop chute for further singulation, from which the singulated sheets may be deposited onto one or more conveyor belts for sorting.
Patent CA-2326468-A1 (CA)
Inventor: CRUSON IZAAK
IPC: A01C5/06
Filed: 2000-11-20
Abstract: A furrow opener for attachment to a cultivator shank has a delivery tube located in front of the shank and close to the shank to facilitate trash flow around the shank. The product delivered can fall directly behind the furrow making device without negotiating an upward cures. A second delivery tube can be mounted behind the shank, and an economical manufacture of the opener is provided.
Patent CA-2327450-A1 (CA)
Inventor: JACEWICZ VICTOR WITOLD
IPC: A61P25/16
Filed: 1999-04-09
Abstract: Paroxetine maleate and its preparation and use in the treatment and preventi on of inter alia depression.
Patent CA-2327618-A1 (CA)
Title: Installation for coating products with a pulverulent material
Inventor: KUENEN HENDRIKUS ANTONIUS JACO
IPC: A23P1/08
Filed: 2000-12-05
Abstract: An installation for coating food products with a fine pulverulent material, such as flour or breadcrumbs, comprises an endless conveyor belt which allows the pulverulent material to pass through and has a top part and a bottom part, means for forming a layer of pulverulent material on a portion of the top part on which the products can be accommodated and can be moved in the direction of transport, as well as means for applying a layer of pulverulent material on the products present on the top part, which means comprise a container having a discharge for the pulverulent material, as well as distribution means which allow the pulverulent material to pass through, for uniformly distributing the pulverulent material over the width of the top part. The distribution means comprise a distribution element that is located transversely below the discharge and allows the pulverulent material to pass through, as well as a part, such as a plate, located below the distribution element, that does not allow the pulverulent material to pass through.
Patent CA-2327941-A1 (CA)
Title: Procede servant a convertir un materiau contenant du carbone, procede de mise en service d'un empilement de piles a combustible et pile a combustible
Inventor: HEMMES KLAAS
IPC: H01M8/12
Filed: 1999-04-07
Abstract: L'invention concerne un procédé servant à convertir un matériau contenant du carbone à température élevée en présence d'une molécule comprenant au moins un atome d'oxygène. Ce procédé consiste à convertir en oxyde de carbone ce matériau contenant du carbone et contenu dans la pile à combustible dans une réaction présentant une enthalpie négative (.DELTA.H) et une modification entropique positive (.DELTA.S), à alimenter la pile à combustible en chaleur, au moins une de ces réactions permettant d'obtenir de l'oxyde de carbone étant une réaction électrochimique produisant de l'électricité. Ce procédé très efficace permet de convertir de la chaleur en électricité et, simultanément, de convertir l'enthalpie de la réaction de gazéification en électricité.
Patent CA-2328482-A1 (CA)
Inventor: SYGUSCH JURGEN
IPC: G16B15/30
Filed: 1998-04-15
Abstract: A "docking" method based on finite grid forcefield sampling makes use of fast evaluation of interaction energies between molecules, such as macromolecules and ligands. The forcefield used to calculate interaction energies utilizes a potential energy function composed of a 1/r dependent electrostatic term and a (6-12) Lennard-Jones term for Van der Waals interactions. Fast evaluation makes use of the Convolution Theorem allowing a point-by-point N-dimensional correlation in direct space to be replaced by a simple multiplication in spatial frequency space. Successful prediction of ligand position and determination of ligand-protein interaction enthalpy is done by mapping potential energy field components of one of the molecules onto an energy field component grids, and mapping interaction field components of another of the two molecules onto interaction component grids. By calculating a correlation between each potential energy field component grid and each interaction field grid, a plurality of grids of molecule binding energy values is obtained which represent a binding energy of the two molecules in the given relative rotation between the molecules for each relative translational positions in space between the molecules. At least one maximum of the binding energy values is determined and the relative translational positions for the maximum binding energy values are recorded. By rotating at least one of the molecules according to each relative rotation in a range of rotation, and by repeating the mapping for the rotated molecule and subsequently repeating the calculating and determining for each of the relative rotations, it is possible to select an energetically favorable one of the relative rotations and the relative translational positions to generate a position value for an energetically favorable binding site between the two molecules.
Patent CA-2329835-A1 (CA)
Title: Remote installation of computer operating systems
Inventor: PATTERSON ANDREW DAVID
IPC: G06F9/445
Filed: 1998-05-13
Abstract: In a method of installing a computer operating system from a network to a computer and configuring the computer for use on the network or on another network, an installation routine is run which accepts an input of a build location and a delivery location, interrogates an environment database with the build location and the delivery location to obtain one or more build specific variables and one or more delivery specific variables, accesses the network using the build specific variables, copies a master installation script from an operating system installation source stored on the network, and modifies the copied installation script in dependence on the build specific variables and delivery specific variables to create a dedicated installation script. The computer operating system is subsequently installed automatically using the dedicated installation script. The installation process may also include the step of registering the computer with the network where it is to be used upon so that it is ready for immediate use at the delivery location.
Patent CA-2330122-A1 (CA)
Title: Laser pattern generator
Inventor: HAMAKER HENRY CHRISTOPHER
IPC: G03F7/20
Filed: 2000-03-17
Abstract: A scanning system uses a multi-beam brush having widely separated beams, a modulator that controls intensity of pixels in scan beams, an optical system that minimizes scan line bow at the expense of non-uniform scanning beam velocity, and a timing generator that generates a pixel clock signal having a variable period that compensates for the non-uniformity of pixel velocity. The wide separation of scan beams permits the modulator to turn beams on or off with a direction of brightening or darkening in the cross-section of the beams being opposite to the scanning direction. A novel arrangement of the beams in the brush permits a uniform indexing step size to uniformly expose an image region. In one embodiment, the timing generator includes: a source of pixel period values; a select circuit to select pixel period values for pixels, and a counter that loads a first value from the pixel period value selected for a pixel, counts for a period of time indicated by the first value, and asserts a signal marking an end of the period. An additional delay after the signal from the counter can be shorter than the period of a clock signal to the counter but also controlled by the pixel period value.
Patent CA-2331148-A1 (CA)
Title: Anti-microbial agent delivery system
Inventor: BANOVETZ JOHN P
IPC: A01N25/28
Filed: 1999-04-19
Abstract: A delivery system for delivering an anti-microbial agent to a surface in a time release manner. The delivery system includes one or more polymeric particles (e.g., microspheres, core/shell particles, latexes, porogens, cryogenically ground beads, condensation polymer particles, flakes, etc.) and at least one anti-microbial agent attached thereto. The anti--microbial agents may or may not be soluble in the polymeric particle or in the monomeric precursor used to make the polymeric particle. The anti-microbial agent can be incorporated into the microsphere using either a post polymerization addition process or an in situ addition process. The delivery system can be fashioned to provide characteristics that are application specific. Examples of such delivery systems include but are not limited to substrates (such as tapes, sheets of material and the like) coated with the releasably loaded polymeric particles, sprayable dispersions or suspensions of these polymeric particles and the like.
Patent CA-2331684-A1 (CA)
Title: Method and apparatus for operating a satellite positioning system receiver
Inventor: KRASNER NORMAN F
IPC: H04W64/00
Filed: 1999-04-13
Abstract: A method and an apparatus for operating a satellite positioning system (SPS) receiver in a client/server architecture.      In one example of a method, a first plurality of pseudoranges is determined at a first time and a second plurality of pseudoranges is determined at a second time which is after the first time. The first and the second pluralities of pseudoranges are stored. After the second time, the first and the second pluralities of pseudoranges are transmitted to a location server, normally in one transmission. The location server then determines a first position from the first plurality of pseudoranges and a second position from the second plurality of pseudoranges.       In one particular example, the first and second pseudoranges are transmitted in response to a predetermined type of event, and the location server stores a collection of differential GPS data which has been collected over time.