baber/WOPTO huggingface dataset:
Patent CA-2399022-A1 (CA)
Title: Ligand for vascular endothelial growth factor receptor
Inventor: PIETRZYNSKI GRZEGORZ
IPC: C12N1/15
Filed: 2001-02-02
Abstract: The present invention relates to compositions comprised of a peptide ligand or derivatives thereof that are capable of specific binding to the high affinity receptor-1 of vascular endothelial growth factor (VEGF) and structure similar receptors. The invention further provides a peptide ligand or derivatives thereof that are capable of inhibiting angiogenesis induced by VEGF. The present invention also provides a method for treatment or diagnosis of disease associated with angiogenesis in a patient in need of therapy comprising administering to the patient an effective amount of the pharmaceutical composition of the present invention and a pharmaceutical acceptable carrier.
Patent CA-2401320-A1 (CA)
Title: Random truncation and amplification of nucleic acid
Inventor: LIETZ ERIC
IPC: C12Q1/68
Filed: 2001-03-05
Abstract: A method is provided for producing a library of mutagenized polynucleotides from a target sequence comprising (a) taking a sample comprising: (i) a target sequence including a section to be mutagenized, (ii) a library of first primers where the first primers include a first fixed sequence and a first unknown sequence 3' to the first fixed sequence, the first unknown sequence varying within the library of first primers, and (iii) a library of second primers where the second primer include a second fixed sequence that differs from the first fixed sequence, and a second unknown sequence 3' to the second fixed sequence, the second unknown sequence varying within the library of second primers; (b) performing one or more cycles of primer extension amplification on the sample in the presence of at least one polymerase such that a member of the library of the first primers is extended relative to the first primer that was extended in step (b) to form the library of mutagenized polynucleotides. The mutagenesis produces a library of mutagenized targeted sequences with random truncations.
Patent CA-2404968-A1 (CA)
Inventor: LAITINEN-VELLONEN SAKARI
IPC: G05B23/02
Filed: 2001-04-04
Abstract: L'invention concerne un procédé de surveillance et d'analyse de procédé de fabrication de papier, qui comporte les étapes consistant à : mesurer un grand nombre de quantités (x¿i?, t) du processus ; introduire ces quantités mesurées (x¿i?, t) comme vecteur d'entrée (X, t) dans un réseau neuronal, qui, en réponse au vecteur d'entrée, produit un vecteur de sortie (Y, t) comme quantité continue ; déterminer et stocker en mémoire au moins une empreinte compatible avec une bonne situation de processus du point de vue de la possibilité d'exécution, c.-à-d. un vecteur de sortie optimal (Y¿o?, t) ; comparer sensiblement en temps réel les empreintes stockées et les empreintes ou vecteurs de sortie obtenu(e)s dans une situation normale de processus ; déterminer, sur la base de cette comparaison, une différence à présenter sous forme graphique à l'utilisateur. Selon l'invention, on détermine une quantité k=k(t) scalaire continue dépendant du temps, destinée à être présentée à l'utilisateur, comme distance géométrique entre l'empreinte mesurée instantanée (Y, t) et l'empreinte optimale (Y¿o?), et cette quantité scalaire k=k(t) est présentée à l'utilisateur par l'intermédiaire d'un écran.
Patent CA-2405335-A1 (CA)
Inventor: DINGWELL WILLIAM T
IPC: B23K31/02
Filed: 2002-09-26
Abstract: A method of repairing a gas turbine engine compressor blade airfoils includes machining away airfoil material (50) along leading and trailing edges and a radially outer tip of the airfoil to form leading edge, trailing edge, and tip cut-backs (66, 68, 69). Then beads of welding material (72) are welded onto the leading edge, trailing edge, and tip cut-backs (62, 62, 64). Then some of the weld material is machined away from the weld bead (70) to obtain desired finished dimensions of the leading and trailing edges and radially outer tip (66, 68, 69). Blade material along only radially outermost portions (80) of the leading and trailing edges (LE, TE) extending from the tip towards a base of the airfoil (32) is machined away. A rounded corner (30) is formed between the leading edge and trailing edge cut-backs (62, 63) and unmachined portions (74) of the airfoil (34) between the outermost portions (80) of the leading and trailing edges (LE, TE) and the base of the airfoil (32).
Patent CA-2405345-A1 (CA)
Title: Reparation des articulations utilisant des cellules souches mesenchymateuses
Inventor: MURPHY J MARY
IPC: A61K35/12
Filed: 2001-04-24
Abstract: L'invention concerne un procédé de réparation et/ou de stabilisation d'une articulation par administration de cellules souches mésenchymateuses à l'articulation. Ce procédé favorise la régénération du tissu cartilagineux dans l'articulation, notamment le tissu méniscal.
Patent CA-2406658-A1 (CA)
Title: Power control in radio system
Inventor: LEHTINEN OTTO-ALEKSANTERI
IPC: H04B1/707
Filed: 2001-05-10
Abstract: A radio system comprising one or more network parts and one or more terminal s in radio connection to the network part, radio traffic on the radio connecti on between the network part and the terminal being transmitted in a frame, the network part being arranged to allocate downlink transmission power in at least two timeslots to a given terminal from timeslots determined by said frame. The network part of the radio system is arranged to produce the transmission power of a transmission to a terminal timeslot-specifically suc h that the power ratio of the transmission power of a radio transmission to th e terminal in each timeslot and the interference power caused by transmissions  to other terminals exceeds a threshold value preset on the power ratio in th e timeslot.
Patent CA-2408359-A1 (CA)
Title: Aircraft beacon device on wind power installations
Inventor: WOBBEN ALOYS
IPC: F03D11/00
Filed: 2001-05-08
Abstract: The invention relates to an aircraft beacon device installed on a high structure, preferably on a tower of a wind power installation, and comprising a least one luminous means and at least one switching device that switches said luminous means. The aim of the invention is to improve an aircraft beacon device of wind power installations and, in particular, to design the operation thereof to be as effective as possible. To this end, the aircraft beacon device installed on a high structure, preferably on a wind power installation, and comprising at least one luminous means mounted on the structure is provided with a device for detecting the brightness value, e.g. a twilight switch. Said device for detecting the brightness value detects the brightness of day in the surroundings of the structure and is connected to a switching device, which evaluates the measured data and switches on the aircraft beacon when a defined brightness value is fallen below of.
Patent CA-2409621-A1 (CA)
Inventor: CHANG HSING-SAN
IPC: A62B1/08
Filed: 2002-10-24
Abstract: A multifunctional highrise escaping device capable of moving up and down, left and right as well as forward and rearward mainly includes a machine base disposed with a rotary disk on the bottom portion thereof to connect an expansion steel rack; two winding machines are disposed at the upper aspect of the machine base; one side of the machine base is disposed with two wire reels coiled by wire ropes. The winded wire ropes on the winding machine extend along the expansion steel rack to suspend a tank body at the front end of the steel rack. The machine base is disposed on the top of the highrise and rotates via the rotary disk turning at 360 degree. The winding machine pulls the tank body to ascend and descend as well as to move left and right, so as to descend slowly for escaping in a fire accident.
Patent CA-2414388-A1 (CA)
Title: Autopriming a micro-cassette while minimizing the formation of air bubbles in a pumping chamber
Inventor: CANUP THOMAS D
IPC: F04B43/04
Filed: 2001-06-27
Abstract: A pump used to infuse a medical liquid into a patient is autoprimed under the control of a microprocessor that monitors and adjusts a priming sequence to minimize the accumulation of small air bubbles within a pumping chamber of the cassette. Small air bubbles can be created by the agitation of liquid and air within the cassette during priming, and as a result of changing pressure conditions within the cassette. Adherence of the air bubbles on the walls of the pumping chamber can negatively affect performance of the pump. The microprocessor controls the flow of liquid into the pump cassette from a liquid supply to establish a layer of liquid at the bottom of the air trap, thereby preventing air bubbles within the air trap from moving into the pumping chamber. The layer of liquid acts as a one-way value, allowing air to rise up from the pumping chamber and pass through the liquid layer into the air trap, but preventing air from passing through the liquid layer and down into the pumping chamber. The microprocessor then back primes the cassette until air is removed from the proximal liquid line connecting the liquid supply to the cassette. At that point, liquid is pumped from the liquid supply to forward prime the cassette until air is removed from the pumping chamber and a distal liquid line.
Patent CA-2414472-A1 (CA)
Title: System and method based on an object-oriented software design framework for displaying constrained graphical layouts
Inventor: BENNETT JONATHAN D
IPC: G06F9/44
Filed: 2002-12-16
Abstract: A system and method for use in the design of software applications in which constrained graphs are displayed, implemented in accordance with an object-oriented software design framework. According to one aspect of the invention, there is provided a software system comprising a first subgraph class that can be extended to define a plurality of second subgraph classes, where an instance of each second subgraph class represents a subgraph of a specific subgraph type, where each second subgraph class implements methods for repositioning the graphical elements of a subgraph represented by an instance thereof within the graph and determining affected subgraphs, displaying the graphical elements of a subgraph represented by an instance thereof to the user in a specified layout format, and commanding a repositioning and display of the graphical elements of the affected subgraphs. A first layout manager class that can be extended to define one or more second layout manager classes is also provided, where an instance of each second layout manager class represents a layout manager and implements methods for identifying the subgraphs in the graph, determining a selected subgraph to be repositioned, and commanding a repositioning and display of the graphical elements of the selected subgraph. The layout manager is thereby adapted to identify the subgraphs in a constrained graph, and to initiate the repositioning and display of the graphical elements of various subgraphs in the graph by commanding the repositioning and display of the graphical elements of the selected subgraph.
Patent CA-2414778-A1 (CA)
Title: Dynamic signal routing in electronically scanned antenna systems
Inventor: POSEY WILLIAM P
IPC: G01S13/44
Filed: 2002-05-10
Abstract: An electronically scanned antenna array system with dynamic signal routing to a set of receivers. A monopulse electronically scanned antenna (ESA) has a plurality of antenna elements divided into subarrays. ESA beam steering phase shifters are associated with the respective subarrays of antenna elements, such that the output signals from the respective antenna elements associated with the respective quadrants are phase shifted and summed to provide respective subarray signals. A monopulse network responsive to the subarray signals provides monopulse outputs to a set of receivers. A beam steering controller provides phase shift commands to the ESA phase shifters to set the phase shift associated with the respective phase shifters of the subarrays.  The controller commands the ESA phase shifters to modulate the phase shift of selected quadrants. The phase shifts associated with the subarrays are selectively set to either 0 or 180 degrees relative to one of the subarrays by adding the desired subarray phase shift (0 or 180 degrees) to the beam steering phase command at each element. This produces the main array signals.  By setting the subarray's phase shifts, the main array signals are appropriately steered to the desired receivers. The dynamic signal routing can also be used with non-electronically scanned systems.
Patent CA-2416041-A1 (CA)
Inventor: MONYAK KENNETH
IPC: A01G23/06
Filed: 2003-01-13
Abstract: A stump cotter includes a rotary drum, holders mounted on the drum, and cutting bits mounted in respective bores of each holder for rotation relative thereto. Each cutting bit includes a shank having a pocket formed in a front end thereof in which the cutting tip is brazed, wherein an outer lip of the shank tightly grips an outer side surface of the cutting tip with a thermal shrink fit. The cutting tip includes a circular cutting edge formed by the intersection between portions of the front surface and side surface of the cutting tip, which surface portions intersect at a ninety degree angle.      The front surface of the cutting tip includes raised radial ribs spaced circumferentially therearound for inducing rotation of the cutting bit during a cutting operation.
Patent CA-2418365-A1 (CA)
Inventor: AROAIN RAFFI V
IPC: A01N63/50
Filed: 2001-08-10
Abstract: Two genes involved in the resistance of insects to Bacillus thruingiensis toxins have been cloned providing an understanding of mechanisms of resistan ce to the toxins. Such an understanding allows for rational methods to modify o r combine toxins to prevent or overcome Bt toxin resistance to improve crop protection.
Patent CA-2418746-A1 (CA)
Title: Expression genique de la sequence ires du virus rhopalosiphum padi
Inventor: BELSHAM GRAHAM JOHN
IPC: C12N15/82
Filed: 2001-08-10
Abstract: L'invention concerne un polynucléotide capable de mener l'initiation de traduction dans un système d'expression végétal indépendamment de la coiffe. Ce polynucléotide mène l'initiation de traduction à partir d'un codon AUG. L'invention concerne, notamment un polynucléotide renfermant le virus 5' UTR de Rhopalosiphum padi qui comprend une séquence IRES.
Patent CA-2419337-A1 (CA)
Title: Drive over conveyor pit assembly
Inventor: MAST STEVE J
IPC: B65G67/24
Filed: 2003-02-20
Abstract: A drive over conveyor pit assembly includes a mainframe including a grain pit located between and adjacent a plurality of drive over sections.  Attached to the mainframe are a plurality of entrance ramps and a pair of exit ramps. Each ramp is pivotably attached to an end of the drive over sections. The drive over conveyor pit assembly includes a drive over pit coupled to a grain conveyor in such a configuration to be transported with the main grain conveyor by a single tow vehicle. The assembly includes a drive over conveyor pit hydraulically positioned for transportation.
Patent CA-2419659-A1 (CA)
Inventor: METZGER ANDREW
IPC: A44B19/26
Filed: 2003-02-21
Abstract: A zipper guard is formed as a one-piece Homogeneous plastic molding. Resilient hooks or latches are formed on the zipper guard to provide a simple snap-fit interconnection between lugs on a zipper slide and two pairs of engagement legs on the zipper guard. The zipper guard may be retrofitted to existing zipper slides or fitted to new zipper slides.
Patent CA-2421824-A1 (CA)
Title: Mixture of olefin polymers and nitrile rubbers
Inventor: MAGG HANS
IPC: C08L23/16
Filed: 2001-08-10
Abstract: The invention relates to a mixture comprising one or more rubber olefins and one or more rubber nitriles, a method for the production thereof, a cross-linkable mixture and a method for the production thereof, in addition to all types of moulded bodies which can be produced from the mixture.
Patent CA-2423644-A1 (CA)
Title: Handle assemblies for floor care devices and methods of using same
Inventor: VERDURA JAVIER
IPC: A47L9/26
Filed: 2001-08-10
Abstract: Handle assemblies (320, 420, 520, 620, 720) for floor care devices (200), and methods for using the same, are disclosed. In one embodiment, a handle apparatus (320) includes a main member (330) partially surrounding a cord retaining space (350) that is adapted to receive a plurality of portions (352) of a power cord (328) of the floor care device (200). A retaining member (340) is moveably attached to the main member (330), and includes a retaining surface (344) that is positionable proximate the cord retaining space (350).  In a first or "retaining" position (347), the retaining surface (344) retains the plurality of power cord portions (352) within the cord retaining space (350), and in a second or "releasing" position (349), the retaining surface (344) releases the plurality of power cord portions (352) from the cord retaining space (350). In alternate embodiments, the retaining member (340) may be rotatably, pivotably, or slidably attached to the main member, pivotably attached to the main member (330).
Patent CA-2423965-A1 (CA)
Inventor: NICHOLSON JAMES DEVLAN
IPC: G06F17/27
Filed: 2001-09-28
Abstract: A method and system for processing synonyms that adapts a general-purpose synonym resource to a specific domain. The method selects out a domain- specific subset of synonyms from the set of general-purpose synonyms. The synonym processing method in turn comprises two methods that can be used either together or on their own. A method of synonym pruning eliminates thos e synonyms that areinappropriate in a specific domain. A method of synonym optimization eliminates those synonyms that are unlikely to be used in a specific domain. The method has many applications including, but not limited  to, information retrieval and domain-specific thesauri as a writer's aid.</S DOAB>
Patent CA-2424116-A1 (CA)
Title: Traitement antitumoral au moyen de derives de distamycine
Inventor: VREELAND FRANZANNE
IPC: C07D207/34
Filed: 2001-09-21
Abstract: L'invention concerne un schéma de prescription comprenant l'administration intraveineuse d'un dérivé d'.alpha.-halogène-acryloyl distamycine ou d'un sel pharmaceutiquement acceptable de celui-ci. L'administration précitée permet le traitement d'une variété de tumeurs chez les mammifères.
Patent CA-2424424-A1 (CA)
Title: Prescription pharmaceutical labeling system
Inventor: VALLEY JEFFREY M
IPC: G06Q10/10
Filed: 2003-04-02
Abstract: A method of providing a pharmaceutical label having an identifying image printed thereon is provided. The method includes receiving a request to fill a patient prescription for a pharmaceutical, accessing an identification database including identifying images, retrieving a prescription-specific identifying image from the identification database, and printing a label including the prescription-specific identifying image.
Patent CA-2425347-A1 (CA)
Inventor: KAWASE YUJI
IPC: H04L69/14
Filed: 2003-04-14
Abstract: Complex control procedures using direct memory access by a first DMA processing unit 54 sending control data to a first control unit by means of DMA channels 54-1 to 54-n, and a second DMA processing unit 56 sending control data to a second controller 36 by means of DMA channels 56-1 to 56-m. The first DMA processing unit 54 also has a branching controller 52 as a DMA channel for transferring timing data to a second timer 40. When a time specified by the received timing data passes, the second timer 40 sends an activation signal to DMA channel 56-1 of the second DMA processing unit 56, and the DMA channels 56-1 to 56-m are thereafter sequentially activated.
Patent CA-2428765-A1 (CA)
Title: Collapsible concrete forms
Inventor: PASKE STEVEN J
IPC: E04B2/86
Filed: 2003-05-15
Abstract: A concrete form unit includes opposing sidewalls which are preferably made of foamed plastic or other insulating material. Articulated spacers extend between and connect the sidewalls, and are capable of folding about themselves both at a n elbow situated between the sidewalls, and also at their junctures with the sidewalls. The folding ability of the spacers allow the sidewalls to convert between a collapsed state wherein the sidewalls are in close adjacent relationship and the spacer link s are oriented at least substantially parallel to each other and at least substantially parallel to the sidewalls, and an expanded state wherein the sidewalls are in distant spaced relationship with the spacer links being oriented at least substantially parallel to each other and at least substantially perpendicular to tile sidewalls. The collapsed form unit therefore assumes an overall box-like shape, and therefore the collapsed form units ar e easily stored and shipped with minimal lost storage volume.
Patent CA-2431245-A1 (CA)
Inventor: COFFEY DONALD L
IPC: F04C29/00
Filed: 2003-06-04
Abstract: A hermetic compressor assembly including a compressor housing, a compression mechanism disposed in the housing, a motor disposed in the housing; and a crankshaft operatively coupling the compression mechanism and the motor and having an axis of rotation. The crankshaft includes a cylindrical eccentric and a counter eccentric lobe. The cylindrical eccentric has a central axis, defines a circular axial profile, and is located on one radial side of the axis of rotation. The counter eccentric lobe is integrally formed with the crankshaft on the opposite side of the crankshaft from the eccentric, is axially adjacent the eccentric, and is located within the circular axial profile.
Patent CA-2436659-A1 (CA)
Title: Cannabinoid receptor ligands
Inventor: RIZVI RAZIA K
IPC: C07D333/38
Filed: 2002-02-07
Abstract: There are disclosed compounds of the formula (I) a prodrug thereof, or a pharmaceutically acceptable salt, solvate or stereoisomer of the compound or of said prodrug; which exhibit anti-inflammatory and immunodulatory activity.  Also disclosed are pharmaceutical compositions containing said compounds and methods of using the compounds for the treatment of various diseases and conditions.
Patent CA-2436894-A1 (CA)
Inventor: WAGNER CHRISTOPHE
IPC: C03B37/083
Filed: 2002-02-13
Abstract: The invention concerns a device for internal centrifuging of mineral fibres comprising a centrifuge provided with a peripheral band perforated with orifices distributed in a plurality of annular zones (ZA) arranged one above the other when the centrifuge is viewed in centrifuging position. The invention is characterised in that the device further comprises at least two annular zones (ZA1, ZA2) whereof the number of orifices per unit area (NS1, NS2) is different by a value not less than 5 %, in particular not less than 10 % and even 20 %.
Patent CA-2437496-A1 (CA)
Title: Mobile leakage detecting device
Inventor: NAGASE MAMORU
IPC: G01M1/22
Filed: 2002-02-08
Abstract: A portable leak detector (100) for searching for a leak portion easily with an enhanced work efficiency. The detector (100) is characterized by comprising a microphone (3) for detecting an ultrasonic wave generated at a fluid leak portion, an input means (17) for inputting information on the position of th e leak portion in a search area located based on the output signal of the microphone (3), an imaging means (21) for imaging the leak portion, a displa y means (19) for displaying the position information inputted through the inpu t means (17) and the image information (62) on the leak portion collected by t he imaging by the imaging means (21), a data processing means (17) for relating the output data on a leak portion from the microphone (3), the input positio n information inputted by the input means (17), and image information (62) collected by the imaging means (21) and putting them in a storable state.</S DOAB>