baber/WOPTO huggingface dataset:
Patent CA-2232246-C (CA)
Title: Generic data centric object structure and implementation
Inventor: SLUIMAN HARM
IPC: G06F9/44
Filed: 1998-03-16
Granted: 2004-11-16
Abstract: In an object oriented programming environment, an active data object accesses its stored data (such as its property and state data) by inlining the access code at the point at which access to the data on that property or state is required. Multiple access requests to the same data result in inlining the same access code in the data object multiple times. Where the data is stored in multiple locations, such as in multiple data base tables or data bases, the user may want to access views of the data, that is, combined extracts of the data from multiple locations. In this case, access code for each extract of data at a different location, making up the view, must be inlined. Where the access request is not a mere "get" method, but involves changing the data at one or more storage location, the user must be careful to inline the access code in the order required under the rules of the storage type, such as relational data base rules, etc., and to correct any subsequent access requests to reflect the change made to the data. The invention provides a system to isolate the access code from active data objects in a program, to persistent wrapper objects that are reusable by one data object or many. It is the wrapper object that inlines all of the access code in a single location. Each data object user of the access code merely inlines a method invocation on the appropriate wrapper object. This reduces the size of data objects where there is now only a proliferation of single method invocations for most access requests. It also simplifies the procedure for changing stored data, where only the references in individual access code blocks in wrapper objects need be changed, rather than at multiple access points throughout a data object. The invention also provides an object builder tool that facilitates the mapping of data object attributes and methods to create persistent wrapper objects.
Patent CA-2240359-C (CA)
Inventor: POPPEN RICHARD FREDERICK
IPC: G07B15/06
Filed: 1996-12-20
Granted: 2005-09-20
Abstract: Une zone de coûts autour d'un point de départ sur une carte numérique comprend la zone sur cette carte vers laquelle on peut voyager, à partir du point de départ, et qui correspond à un coût de voyage inférieur à un coût prédéterminé. Le coût peut être mesuré en distance, temps de trajet, facilité pour tourner, péages, etc. Cette création de zone de coûts comprend les étapes suivantes: identification d'un ensemble de points de décision sur la carte, situés dans les limites d'un facteur prédéterminé du coût désiré, triangulation des points de décision pour créer un ensemble de triangles et interpolation le long d'un sous-ensemble des côtés du triangle afin d'évaluer les points situés le long des côtés, vers lesquels on peut voyager au coût désiré.
Patent CA-2241370-C (CA)
Title: Antenna assembly comprising whip antenna and helical antenna contained in antenna top rotatably mounted on top end of the whip antenna
Inventor: MINEGISHI KAZUO
IPC: H04N9/28
Filed: 1998-07-14
Granted: 2002-11-12
Abstract: An antenna assembly (30) comprising a whip antenna (11) and an antenna top (12) including a helical antenna (18) and mounted on a top end of the whip antenna.  The antenna assembly is slidably mounted on a Cellular telephone set (20) and movable between an extended position and a retracted position.  The antenna assembly is further provided with a conductor sleeve (32) connected to the helical antenna.  In the retracted position, the helical antenna is brought into electrical connected to an electrical circuitry in the telephone set through the conductor sleeve.  The conductor sleeve is rotatably mounted but prevented from axial movement on a dielectric joint member (31) fixed on the top end of the whip antenna, but is fixed to the antenna top so that the antenna top is rotatably mounted on the joint member.  The antenna top is mounted on the joint member but freely rotated on the joint member.
Patent CA-2241747-C (CA)
Inventor: L ABBE RICHARD J
IPC: A42B3/04
Filed: 1998-08-14
Granted: 2007-01-23
Abstract: A protective system for shielding the head and neck regions of an operative from the blast effects of exploding munitions comprises a helmet with a visor which is inwardly curved rearwardly at its lower end and interacts with a double collar arrangement of a protective suit to provide enhanced protection to the neck region of the operative.
Patent CA-2247382-C (CA)
Title: Method of continuous control of tip vibration in a dental scalar system
Inventor: JOVANOVIC VIDAN
IPC: B06B1/08
Filed: 1997-09-08
Granted: 2007-07-10
Abstract: The invention provides a method of operating a dental scalar system having a vibrating scaling tip by continuously monitoring the amplitude and frequency of vibration of the tip which provides scaling power to a tooth in a patient's mouth. The amplitude and frequency of vibration of the tip is continuously adjusted to maintain a substantially constant scaling power. Preferably, the insert is vibrated at its resonant frequency and the system provides a substantially constant tip motion while the user varies the applied pressure between the tip and the tooth.
Patent CA-2247945-C (CA)
Inventor: JAGODZINSKI JACEK J
IPC: B01J41/14
Filed: 1997-02-26
Granted: 2005-09-06
Abstract: Anion-exchange compositions are provided comprising anion-exchange functiona l groups comprising at least a first and a second nitrogen group, wherein the first nitrogen group is a quaternary amine and t he second nitrogen group is selected from the group consisting of primary, secondary, tertiary or quaternary amines. Methods of making and using the compositions are also provided.
Patent CA-2256058-C (CA)
Title: System and method for mri-guided cryosurgery
Inventor: BLIWEIS MORDECHAI
IPC: A61B19/00
Filed: 1998-12-30
Granted: 2008-06-03
Abstract: System and method for performing MRI-guided cryosurgery are provided. The system includes: (a) an MRI magnet for accommodating a patient, the MRI magnet having at least one opening for enabling access of a surgeon to the patient, the MRI magnet including at least one channel extending therethrough for receiving a line member of a surgical device; (b) a surgical device, including: (i) an operating member for operating the patient; (ii) a control member for controlling the operating member, the control member being positioned externally to the MRI room; (iii) a line member having a first end connectable to the operating member and a second end connectable to said control member, wherein at least a portion of the line member is received within the channel of the MRI magnet. Preferably, the line member includes an underground portion extending through an underground channel. The MRI magnet may include an interface member for connecting the operating member thereto. Preferably, the operating member is a cryogenic probe including a Joule-Thomson heat exchanger, the line member is a gas tube, and the control member includes a gas container for providing high pressure gas to the cryogenic probe via the gas tube. Preferably, the control member includes a microprocessor for controlling the operation of said surgical device.
Patent CA-2256370-C (CA)
Inventor: DESHPANDE RAJENDRA D
IPC: D21F5/04
Filed: 1997-04-03
Granted: 2005-06-14
Abstract: A paper dryer section according to the present invention is useful in paper-making dryer apparatus having an increased rate of drying of a paper web compared with previous commercial apparatus, in a more compact papermaking dryer section. This is achieved through the use of a single tier of all top felted dryers, each of a larger than conventional diameter. In conjunction with top felting and air caps over the dryer rolls for the simultaneous drying of both sides of the web, the single tier arrangement in this invention prevents the formation of curl in the paper web being dried. Advantageously, the dryer section of the invention further employs air caps which are segmented in the cross machine direction to allow cross machine profiling of the temperature and quantity of air applied to the web, for uniform distribution of moisture content.
Patent CA-2256751-C (CA)
Title: Comprime enrobe a base de maleate de trimebutine
Inventor: BENKERROUR LOUTFY
IPC: A61K9/30
Filed: 1997-07-11
Granted: 2008-09-23
Abstract: Comprimé pelliculé de maléate de trimébutine destiné à l'administration par voie orale, caractérisé en ce qu'il comprend: un noyau comprenant de 30 à 60 % de maléate de trimébutine, et des excipients adaptés à la préparation dudit noyau et ceux appropriés à la stabilité et à la libération du principe actif, un pelliculage hydrosoluble, d'efficacité transitoire mais suffisante pour préserver d'une désintégration du noyau et d'une libération prématurée du principe actif en milieu buccal.
Patent CA-2262362-C (CA)
Inventor: MCLAUGHLIN JOHN R
IPC: C10G11/18
Filed: 1997-07-25
Granted: 2002-05-07
Abstract: A process for passivating contaminating metal on a hydrocarbon cracking catalyst is provided. The catalyst is contacted within a hydrocarbon catalytic cracking unit with a stabilized dispersion. The dispersion comprises a fluid vehicle, a dispersion agent, and finely milled particles of one or more metals or metal compounds for passivation of  metal-contaminated cracking catalysts. The dispersion is preferably produced by a process wherein an agitated media mill is loaded wi th comminuting media, fluid vehicle, dispersion agent and particles of a metal or metal compound for passivation of metal-contaminated  cracking catalysts. The comminuting media, fluid vehicle, and particles are then agitated until the particles are reduced in size by a t least 10 % and have a volumetric average particle size of less than 0.5 microns.
Patent CA-2264721-C (CA)
Inventor: NEELY CONSTANCE F
IPC: A61P9/04
Filed: 1997-11-19
Granted: 2006-07-04
Abstract: L'invention concerne un composé utile en tant qu'antagoniste du récepteur A1 d'adénosine de formule (I), dans laquelle R1 est choisi dans le groupe constitué par alkyle C1-C8; R2 présente la formule (II), dans laquelle n représente un nombre entier compris entre 1 et 8, R5 représente H ou CH3(CH2)p, où p représente un nombre entier compris entre 1 et 7, et R6 représente H, (CH2)mH, ou (CH2)mOH, où m représente un nombre entier compris entre 1 et 8; R3 est choisi dans le groupe constitué par (a), (b), (c) et (d), où q représente un nombre entier compris entre 1 et 8, D est choisi dans le groupe constitué par NH, S et O; dans lesquels R7 est choisi dans le groupe constitué par H, OH, NH2, R9COOH, où R9 représente un groupe alkylène ou alkénylène possédant de 1 à 8 atomes de carbone, et (CH2)tOH, où t représente un nombre entier compris entre 1 et 8; R11 est choisi dans un groupe constitué par -CH2COOH et - CH2CONH(CH2)wNHZ, où w est égal à 1 ou 2, et Z est choisi dans un groupe constitué par de l'hydrogène et de l'acétate; et R4 présente la formule (III), dans laquelle R8 est choisi dans un groupe constitué par H, OH, (CH2)fNH2, où f est égal à 0 ou est un nombre entier compris entre 1 et 8; (CH2)sOH, où s représente un nombre entier compris entre 1 et 8; et R10 COOH, où R10 représente un groupe alkylène ou alkénylène possédant de 1 à 8 atomes de carbone, et r représente un nombre entier compris entre 1 et 8.
Patent CA-2265242-C (CA)
Title: Mold for use in plastic injection molding system and venting pin assembly for use therein
Inventor: MURPHY JOHN F
IPC: B29C45/34
Filed: 1999-03-11
Granted: 2001-05-29
Abstract: A mold for use in a plastic injection molding system includes a venting pin assembly which can not only vent an article-defining cavity in the mold but can also eject a formed plastic article in an open position of the mold. A porous insert of the assembly permits air from the article-defining cavity to flow there-through while preventing the passage of molten plastic from the article-defining cavity in a closed position of the mold. A venting pin of the assembly in the form of a hollow ejector pin has an elongated aperture formed therethrough to permit the flow of air therethrough.      The porous insert is positioned in the aperture at a gas hole formed through an end surface of the ejector pin.      The insert and the gas hole are sized so that the insert and the end surface help to form a "Class A" surface on the article formed in the article-defining cavity.
Patent CA-2273831-C (CA)
Title: Procede de fabrication d'un produit de boulangerie
Inventor: PAUKKUNEN VELI-MATTI
IPC: B65D81/34
Filed: 1997-12-01
Granted: 2007-05-01
Abstract: L'invention concerne la fabrication d'un produit de boulangerie dans laquelle la phase de cuisson s'effectue alors que le produit de boulangerie est emballé dans un matériau enveloppant dont au moins une partie de la surface est perméable à l'humidité de manière limitée.
Patent CA-2277918-C (CA)
Title: Oral hygiene appliance
Inventor: BOEHM-VAN DIGGELEN BERND
IPC: A46B9/04
Filed: 1998-01-18
Granted: 2000-05-16
Abstract: The invention relates to an oral hygiene appliance with a resilient-elastic, plastic foam - like working piece on the head of a holding piece. The aim of the invention is to avoid possible penetration by cohesing or adhesion inside the foamed material by undesired bacteria, viruses and dirt particles, as is the case in hitherto known teeth cleaning appliances with elastic foamed materials. This aim is achieved in that the working piece consists of a stamping made of closed-cell foamed material (A), for example EVA-mixed polymer foamed material, whereby the cells (B) on the wall of the stamped hole are opened by the stamping.
Patent CA-2279091-C (CA)
Title: Interactive library of text strings in an edit system
Inventor: FARN BRIAN
IPC: G06F17/21
Filed: 1999-07-29
Granted: 2004-12-28
Abstract: A method and system are disclosed for storing and retrieving text strings for use in creating and editing documents. The disclosure provides an edit system that includes a function storing and retrieving frequently-used text strings, combined with producing context-dependent alternatives to frequently-used text strings and generating context-sensitive document structures, in which a live parser parses the document to detect tokens relating to the text strings and to modify the text as required by the context in the document. Also disclosed is a computer-readable medium including computer program code that implements a system and method for storing and retrieving frequently-used text strings in conjunction with a live parser. Strings may be nested and may include commands and references to other strings.
Patent CA-2279266-C (CA)
Inventor: VIENOT MICHAEL E
IPC: G01V1/30
Filed: 1998-01-30
Granted: 2002-12-24
Abstract: A method and apparatus for predicting barriers to fluid flow in a subterranean reservoir using well data (18) and 3-D seismic data (16, 18) are disclosed, where a preferred first step (82) in the method models petrophysical properties of the reservoir to provide model logs which are expressible as continuous curves of a reservoir property as a function of depth. The next step (84) selects individual data points on the continuous curves, which traverse a subterranean layer, and assigns a flow or nonflow state to each data point based on comparing a threshold value of a reservoir property with the value predicted by the data point. The layer is divided into a multitude of subvolumes each containing a single data point, and then a connectivity factor, which considers multiple flow paths around each data point, is calculated for each subvolume. The subvolumes are then grouped into larger volumes called simulation cells, and directional flow numbers are assigned to the cells relative to three mutually perpendicular x, y and z coordinate axes, such that display of the directional flow numbers for a group of cells demonstrates flow barriers and flow paths in the reservoir.
Patent CA-2279317-C (CA)
Title: Polysaccharides bacteriens ortho-sulfates
Inventor: CIPOLLETTI GIOVANNI
IPC: A61P35/00
Filed: 1998-02-04
Granted: 2006-09-26
Abstract: Procédé de préparation de polysaccharides O-sulfatés K4, K5, K40 utiles pour traiter des pathologies tumorales, de coagulation et liées au VIH-1 et dans des préparations cosmétiques. Dans le procédé de préparation le polysaccharide K4, K5 OU k40 sous forme de sel de sodium est mis en suspension dans un solvant aprotique et soumis directement à la réaction d'ortho-sulfatation avec un produit d'addition au trioxyde de pyridine-soufre ou au trioxyde de triméthylamine-soufre ou avec de l'acide chlorosulfonique.
Patent CA-2283856-C (CA)
Title: Method and apparatus for harmonically filtering data
Inventor: YORKEY THOMAS J
IPC: A61B5/1455
Filed: 1997-03-21
Granted: 2005-11-22
Abstract: A method for measuring a blood constituent using data corresponding to a wavelength of electromagnetic energy transmitted through tissue of a patient comprises a) filtering the data such that motion and noise energy not at integer multiples of a heart rate of the patient are attenuated, thereby generating filtered data; b) comparing selected filtered data with at least one expected data characteristic; c) assigning one of a plurality of variable weights to each selected filtered data based on the comparing step thereby generating a plurality of differently weighted filtered data, the variable weights comprising a plurality of different non-zero numbers; and d) averaging a plurality of the differently weighted filtered data to obtain a twice-filtered data for use in estimating the blood constituent.
Patent CA-2290538-C (CA)
Inventor: MOSHASHAEE SAEED
IPC: A61P11/00
Filed: 1998-05-15
Granted: 2007-01-02
Abstract: The invention provides finely divided, substantially crystalline particles of budesonide characterised in that they are substantially smooth and having a BET value from 1 to 4.5 m2/g, process for their preparation, a pharmaceutical composition comprising said particles, the use of said particles in the treatment of and in the manufacture of a medicament for use in the treatment of a respiratory disorder, and a method of treatment of respiratory disorders by administration, to a host in need of such treatment, said particles.
Patent CA-2290581-C (CA)
Inventor: FLAHERTY DENNIS THOMAS
IPC: G01F13/00
Filed: 1998-05-06
Granted: 2003-06-10
Abstract: A batch delivery system that provides material overfill compensation to deliver a precise amount of material from a source to a destination. The system can also detect possible malfunction of a flow control means such as a valve or a pump.
Patent CA-2290836-C (CA)
Inventor: MCINTYRE MICHAEL
IPC: A01G9/28
Filed: 1999-11-25
Granted: 2002-12-31
Abstract: The invention relates to a moulded plastic landscape edging strip with integrally moulded plastic spikes that can be severed on site for use in installation and also serve during storage and handling to stiffen the rear edge of the flexible plastic edging strip. Plastic spikes are less expensive to manufacture than conventionally used galvanised steel spikes, however, when integrally moulded with the plastic edging, the marginal increase in cost of the spikes is very low. The costs and time involved in manufacturing, inventory maintenance, handling, shipping and installation are reduced as a result of integrally moulding the spikes and edging together.The edging strip has an elongate vertical wall with bottom edge, front and rear faces, a horizontal footing extending rearwardly from the bottom edge with longitudinally spaced apart apertures and elongate plastic spikes severably joined to the rearward end of the footing. The spikes have a cross-sectional profile adapted for vertical insertion through the apertures, and may include serrated edges to inhibit withdrawal after installation. The integral moulding of spikes with the edging relieves the installer and distributor from the burden of stocking and purchasing separate spikes, calculating the number of spikes necessary for installation, and eliminates the risk of misplacing spikes or forgetting to bring spikes to the job site. The integral moulding of spikes also ensures that edging and spike materials are compatible and will not corrode.
Patent CA-2294506-C (CA)
Title: Electrical tester for small motor vehicles
Inventor: LANG CURT W
IPC: B60R16/02
Filed: 1998-06-25
Granted: 2005-01-11
Abstract: A tester includes a housing containing a passive test circuit including a plurality of LEDs respectively connected to terminals of a multi-terminal connector jack on the housing for connecting the tester, by means of an associated cable harness, between a keyswitch module and other electronic circuits on an associated vehicle to be tested.  Different harnesses may be provided, tailored to different vehicles. The test circuit is powered by a battery on board the vehicle and includes indicators dedicated to checking to see if the battery is connected properly and if an associated battery charging circuit on the vehicle is operating properly. The remaining indicators check different circuits, depending upon the particular vehicle being tested. The test circuit includes override switches associated with certain ones of the indicators and a test switch for simultaneously energizing all of the indicators. A relay shorts two of the jack terminals until the tester is powered, the cable harness including a diode across those terminals which is normally shorted out and is placed in circuit when the relay is energized.
Patent CA-2297245-C (CA)
Inventor: LULAVAGE CHESTER C
IPC: H01T13/46
Filed: 1998-07-08
Granted: 2004-09-28
Abstract: A unique universal bi-directional firing spark plug includes an elongated or non-elongated body (12) with an electrical connector (14) at one end. An absolute aerodynamic semispherical dome or shape (22) is secured to the other end of the body. At least one absolute aerodynamic semicircular electrode (28) is secured to the body adjacent to the dome or sphere electrode such that the semicircular electrode has its inner surface equidistantly spaced from the dome or sphere electrode's surface. The electrodes can be fabricated from various metals and/or alloys. Alternate embodiments of the invention includes two, three, four or five semicircular electrodes, all of which have a surface equidistally spaced from the aerodynamic semispherical dome or sphere electrode along its complete arc length.
Patent CA-2298299-C (CA)
Inventor: SWOBODA DEAN
IPC: B31B50/59
Filed: 2000-02-04
Granted: 2010-01-26
Abstract: The invention is directed to a container press-formed of paperboard having a top surface disposed for contact with material to be contained and an opposed bottom surface, the container comprising a first functional coating material such as a latex dispersed in the paperboard without forming a barrier to moisture. The invention also encompasses a method of manufacturing the press-formed paperboard container comprising before the container is press-formed the step of applying to the bottom surface of the paperboard a moistening solution comprising latex solids in an amount selected to avoid forming a moisture barrier and to avoid blistering on the bottom surface during press forming.
Patent CA-2301329-C (CA)
Inventor: DALLY VERNETTA LORENA
IPC: A23L25/10
Filed: 2000-03-14
Granted: 2010-07-13
Abstract: A baked, shelf-stable, hand-held snack bar comprised of a crust and a smooth, creamy cheesecake-like filling. The crust surrounds the bottom and longitudinal sides of the bar. The filing is exposed on its top surface. The filing and crust are each formulated to water activity of 0.60 - 0.90 and the filling has a milk fat content of less than 10%.