baber/WOPTO huggingface dataset:
Patent CA-2275131-C (CA)
Inventor: HABERMEHL G LYLE
IPC: B25B23/00
Filed: 1994-04-07
Granted: 2001-12-11
Abstract: An improved screwdriver in which a replaceable bit is removably secured to a mandrel of the bit being axially slidable in an axial socket in the end of the mandrel. A resilient ring which serves to retain the bit and the socket is carried by and replaceable with the bit. The replaceable bit is removably secured in an axial socket in the end of the mandrel with the slot extending radially inwardly into the socket rearward of the bit. A separate bit removing lever tools provided to assist in removal of the bit from the socket by extending into the slot in the socket rearward of the bit.
Patent CA-2278684-C (CA)
Inventor: MANCINELLI RALPH J
IPC: A61K47/14
Filed: 1998-02-03
Granted: 2007-04-10
Abstract: La présente invention a trait à de nouvelles associations de conservateurs (méthyle et parabens de propyle, phénylméthanol et 2-phénoxyéthanol) qui, selon la BP, l'EP et l'USP ont passé avec sucés les tests antimicrobiens. Les nouveaux conservateurs ont été introduits dans des vaccins utilisant L-histidine comme tampon pour stabiliser le pH à 7,0. Des procédés HPLC ont étés développés pour analyser ces conservateurs et leurs produits de dégradation.
Patent CA-2280646-C (CA)
Title: Machine for the security printing of security papers
Inventor: GIORI FAUSTO
IPC: B42D25/328
Filed: 1999-08-25
Granted: 2008-06-03
Abstract: The machine comprises a paper sheet-feed device (1), a device (2) for transferring toward a printing unit, a device for transferring printed sheets toward a unit (8) for checking the print quality and a storage unit (10, 11, 12 ). The printing unit can be altered to suit different types of security printing and consists of elements common to all these different types of printing. These common elements are: a screen-printing device (3, 4) comprising a screen stencil cylinder (3) collaborating with a press cylinder (4) and a drying/activation device (5) located downstream, followed by a transfer cylinder (6) for transferring toward a second press cylinder (7). The latter collaborates with at least one device (13) for printing a security element.
Patent CA-2281314-C (CA)
Title: Super fine granular steel pipe and method for producing the same
Inventor: KANAYAMA TARO
IPC: C21D8/10
Filed: 1999-09-02
Granted: 2008-12-09
Abstract: A steel pipe containing fine ferrite crystal grains, which has excellent toughness and ductility and good ductility-strength balance as well as superior collision impact resistance, and a method for producing the same are provided. A steel pipe containing super-fine crystal grains can be produced by heating a base steel pipe having ferrite grains with an average crystal diameter of di (µm) , in which C, Si, Mn and Al are limited within proper ranges, and if necessary, Cu, Ni, Cr and Mo, or Nb, Ti, V, B, etc. are further added, at not higher than the Ac3 transformation point, and applying reducing at an average rolling temperature of .theta.m (°C) and a total reduction ration Tred (%) within s temperature range of from 400 to Ac3 transformation point, with di, .theta.m and Tred being in a relation satisfying a prescribed equation.
Patent CA-2281615-C (CA)
Inventor: MOTTE ALAIN
IPC: B01D24/22
Filed: 1998-01-27
Granted: 2006-10-24
Abstract: The invention concerns a method for making a filter bottom for water treatment comprising a structure (10) consisting of beams or posts supporting a slab (9) provided with a plurality of openings for receiving screen water filters (11). The invention is characterised in that it consists in carrying out the concreting of said structure and slab directly in the filter casing, the shaping of said structure and the lower part of the slab resulting from one and only permanent form model (4).
Patent CA-2282609-C (CA)
Title: Remote control of lift installations
Inventor: RICHTER LUTZ
IPC: B66B3/00
Filed: 1999-09-16
Granted: 2008-11-18
Abstract: In a lift installation system of at least one lift installation (1) with one or more lifts (24) and a service centre (16), which is functionally connected therewith, but provided spatially separate therefrom, the control device (17) of the lift installation (1) is likewise disposed in the service centre (16). The control equipment (17) stands in connection with the lift installation (24) by way of a data transmission device (15, 19, 23). Data for the control of the lift installation (1) are prepared in situ and transmitted either to the service centre (16) or to the control equipment (17), preferably by way of the public telephone network (23). After processing of the information in the service centre (16), a return transmission of the ascertained control instructions and a corresponding actuation of the setting members and actuators for the operation of the lifts (24) take place.
Patent CA-2286107-C (CA)
Title: Improved catheter calibration
Inventor: MATCOVITCH AVRAHAM
IPC: A61B17/94
Filed: 1998-02-10
Granted: 2007-01-09
Abstract: A probe assembly (18) for connection to a console (34) including a probe (20 ) for insertion into the body of a subject and a cable (21) for connecting the probe (20) to the console (34), the probe (20) havin g distal (22) and proximal ends and including a microcircuit (90) which stores information relating to the probe (20), and the cable (21) including access circuitry for accessing the microcircuit in the probe.</SDO AB>
Patent CA-2290421-C (CA)
Inventor: CHU DANIEL T
IPC: A61K31/7048
Filed: 1998-05-22
Granted: 2007-05-08
Abstract: La présente invention concerne de nouveaux composés d'érythromycine multicycliques, des sels pharmaceutiquement acceptables et leurs esters présentant une activité antibactérienne, représentés par une formule (I), (II), (III), (IV), (V), (VI), (VII), (VIII), (IX), (X) ou (XI). La présente invention concerne également des compositions pharmaceutiques contenant une quantité thérapeutiquement efficace d'un composé de l'invention en combinaison avec un transporteur pharmaceutiquement acceptable, ainsi qu'un procédé de traitement des infections bactériennes par administration à un mammifère d'une composition pharmaceutique contenant une quantité thérapeutiquement efficace d'un composé représenté par la formule (I).
Patent CA-2296863-C (CA)
Inventor: WANG WEI-CHENG
IPC: B23D47/08
Filed: 2000-01-21
Granted: 2005-01-18
Abstract: A Venetian blind cutting machine comprises a machine stand on which a cutting device and the clamping device are mounted. The cutting device has a blade which moves back and forth to execute the cutting of the Venetian blind. The pivoting center of the blade is higher than the position at which the Venetian blind is arranged. The lower half cutting edge of the blade provides the downward and the inward cutting forces to execute the cutting of the Venetian blind. The revolution rate and the feed rate of the blade are regulated by a controller in accordance with the nature of a material of which the Venetian blind is made.
Patent CA-2309111-C (CA)
Title: Process for the preparation of vinyl pyrimidine derivatives
Inventor: SCALONE MICHELANGELO
IPC: C07D239/46
Filed: 2000-05-23
Granted: 2009-01-27
Abstract: The invention relates to a process for the preparation of vinyl pyrimidines of the formula I   wherein R1 is hydrogen or a carboxylic ester group, and R2 is hydrogen or a group of the formula (a)   wherein R a is hydrogen, a protecting group or a group easily hydrolyzable under physiological conditions, by reacting a compound of the formula II   wherein R21 is hydrogen or a group (a) wherein hydroxy groups are optionally protected, R3 is bromo, chloro or iodo, and R1 is as above, with a vinyl borane compound in the presence of a Pd complex and a base, and optionally, further reacting a product of formula I wherein R2 is hydrogen with a compound of the formula IV   wherein R b is a hydroxy protecting group and Z is a leaving group, in the presence of a Lewis acid catalyst.
Patent CA-2311934-C (CA)
Title: Wheelchair with tiltable seat
Inventor: MUNDY PHIL
IPC: A61G5/10
Filed: 2000-06-19
Granted: 2012-08-21
Abstract: A wheelchair with a tiltable seat locates the tilt fulcrum between 3 and 7 inches from the front edge of the seat pan and between 1 and 4 inches below the surface of the seat pan. This minimizes the elevation of the rider's knees when in a tilted position, and allows for more stability and a shorter wheel base. Manual self-tilting is facilitated by a gas strut arrangement disposed on brackets below the seat pan, and operated by a rider-controlled valve.
Patent CA-2327224-C (CA)
Inventor: BEDFORD BILLY R
IPC: B21L9/06
Filed: 2000-12-01
Granted: 2009-04-14
Abstract: A joint of an endless track chain for track-type machines is assembled to prevent end play in the joint. The joint includes a pair of links and a cylindrical pin. Each link includes an outwardly offset outboard end collar having a boss with an outer surface extending outwardly therefrom and a bore therethrough. The pin includes opposite end portions that are pressed and non-rotatably mounted into respective one of the bores. An annular groove is formed about each of the end portions. A swage tool is placed against the outer side surface of the boss in axial alignment with the pin. A sufficient force is applied on the swage tool to form at least one mechanically formed nodule protruding from the outer side surface into a respective ones of the grooves. The nodule having a cross-sectional configuration substantially conforming to the groove.
Patent CA-2327240-C (CA)
Inventor: VAN WILLIGEN ARNOUD LEENDERT
IPC: G01F1/58
Filed: 2000-12-01
Granted: 2007-08-21
Abstract: A magneto-inductive flowmeter for measuring the flow rate of fluids, incorporates a measuring tube, two magnetic poles externally contacting the measuring tube, and two interconnected return plates. Each magnetic pole includes a field coil and a supporting plate-metal pole shoe. Each pole shoe is connected in the area of the opening of the field coil supporting the associated pole shoe with a return plate and features in the area outside the opening of the field coil supporting the associated pole shoe, and connecting to the same, sections which butt against the measuring tube. For obtaining an easily manufacturable magneto-inductive flowmeter in which the field coils can be precisely and securely positioned and can be provided with a large number of windings, the pole shoes are placed in the area of the opening of the field coil supporting the associated pole shoe at a distance from the measuring tube in that, in the area of the opening of the field coil supporting the respective pole shoe, the pole shoes feature sections which protrude into the opening of the field coil and extend to the end of the opening, facing away from the measuring tube, of the field coil supporting the associated pole shoe.
Patent CA-2328909-C (CA)
Title: Composite imper-respirant et procede associe
Inventor: GARDNER HUGH C
IPC: B32B38/06
Filed: 1999-04-21
Granted: 2007-02-06
Abstract: L'invention concerne des matières composites imper-respirantes possédant des bonnes propriétés barrières aux liquides et comprenant un stratifié d'une couche non tissée et d'une couche mince imper-respirante, cette caractéristiques imper-respirante du composite étant constituée par plusieurs déformations, du type point, sur la couche mince. Dans un mode de réalisation, ces composites présentent également une texture douce, du type étoffe, au niveau d'au moins une de leurs surfaces. L'invention concerne encore un procédé de préparation de tels composites, consistant à appliquer à l'état fondu une composition de résine formatrice de couche mince et susceptible de développer la caractéristiques imper-respirante lors de sa déformation sur une nappe non tissée, à refroidir la composition fondue, afin de former une nappe revêtue dont une couche est fixée sur une couche mince, et à soumettre cette nappe revêtue à de la chaleur et de la pression au niveau de plusieurs points de sa surface, de manière que la chaleur, la pression et la densité des déformations, et une partie de la surface composite occupée par ces déformations, dotent efficacement la couche mince d'une caractéristique imper-respirante, sans que cette couche mince perde ses propriétés barrières aux liquides. Dans un autre mode de réalisation du procédé, on soumet des composants présentant une nappe et une couche mince coulée, à de la chaleur et de la pression au niveau de plusieurs points, afin de fixer la couche mince sur la nappe et former plusieurs déformations du type point sur la couche mince, dotant celle-ci d'une caractéristique imper-respirante sans lui faire perdre ses propriétés barrières aux liquides.
Patent CA-2331523-C (CA)
Inventor: TOTI ANDREW J
IPC: E05D15/26
Filed: 1999-05-12
Granted: 2004-03-30
Abstract: A hinge (10, 20) for assembling vertical slats (15) for use as window covers is disclosed. Each slat (15) has a hinge member (10, 20) along respective opposing edges thereof which engage corresponding hinge members (10, 20) on adjacent slats (15). One hinge member (10) has three sections (12, 13, 14) and the other hinge member (20) has similar sections (22, 23, 24) which together define opposite limits of rotation between hinged vertical slats (15). In additional embodiments, t he vertical slats (15) are combined along with associated window cover systems, including single blind systems and dual blind systems.</SDOAB >
Patent CA-2332179-C (CA)
Inventor: LI GLORIA C
IPC: A61P35/00
Filed: 1999-06-30
Granted: 2011-06-28
Abstract: L'invention concerne un procédé permettant d'augmenter la sensibilité d'une cellule aux agents destructeurs de l'ADN. Ce procédé consiste à introduire dans la cellule un oligonucléotide antisens qui s'hybride de manière spécifique à un acide nucléique codant une sous-unité de protéine kinase dépendant de l'ADN de manière à éviter l'expression de la sous-unité de protéine kinase dépendant de l'ADN Le nucléotide antisens est une quantité suffisante pour augmenter la sensibilité de la cellule à la destruction de l'ADN induite par voie thermique, chimique ou par rayonnements et la sous-unité de protéine kinase dépendant de l'ADN est une sous-unité catalytique de protéine kinase dépendant de l'ADN, Ku70 ou Ku80. L'invention a aussi pour objet un procédé de traitement d'une tumeur chez un patient, consistant à administrer audit patient un oligonucléotide antisens qui s'hybride, de manière spécifique, à un acide nucléique codant une sous-unité de protéine kinase dépendant de l'ADN de manière à éviter l'expression de la sous-unité de protéine kinase dépendant de l'ADN. L'oligonucléotide antisens est une quantité suffisante pour augmenter la sensibilité de la tumeur à la destruction de l'ADN induite par voie thermique, chimique ou par rayonnements, et la sous-unité de protéine kinase dépendant de l'ADN est une sous-unité catalytique de protéine kinase dépendant de l'AND, Ku70 ou Ku80. La présente invention concerne un oligonucléotide antisens qui s'hybride de manière spécifique à un acide nucléique codant une sous-unité de protéine kinase dépendant de l'ADN, où la sous-unité de protéine kinase dépendant de l'ADN est une sous-unité catalytique de protéine kinase dépendant de l'AND, Ku70 ou Ku80 de manière à éviter l'expression de la sous-unité de protéine kinase dépendant de l'ADN .
Patent CA-2333468-C (CA)
Title: A multi-phase detergent tablet
Inventor: BENNIE BRENDA FRANCES
IPC: C11D17/06
Filed: 1999-07-09
Granted: 2004-01-20
Abstract: A multi-phase detergent tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a compressed body adhesively contained within said mould, wherein the tablet composition comprises one or more detergent actives which is predominantly concentrated in the second phase, and wherein the second phase additionally comprises a disrupting agent. The multi-phases tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.
Patent CA-2349393-C (CA)
Inventor: KOLMES NATHANIEL H
IPC: D04B1/28
Filed: 2001-05-31
Granted: 2004-07-13
Abstract: A composite cut-resistant yarn having a fiberglass and wire component a fiberglass core strand having a denier of between about 100 and about 1200 at least a first wire strand wrapped the fiberglass core strand in a first wire strand direction and at least a first non-metallic non-high performance fiber cover strand wrapped around the first wire strand in a first cover strand direction. The yarn does not include. high performance constituents, yet is comparable in cut-resistance characteristics.
Patent CA-2359436-C (CA)
Title: Carbon additive for starters and starter compositions
Inventor: BOURSIER BERNARD
IPC: A23L29/30
Filed: 2001-10-23
Granted: 2009-12-22
Abstract: Carbon source for use in the production of fermented foods comprises branched maltodextrins having 15-35% 1,6 glucoside linkages, a reducing sugar content below 20%, a polydispersity index below 5 and a number-average molecular weight (Mn) or 4500 or less. An Independent claim is also included for a fermented food composition comprising the carbon source.
Patent CA-2360710-C (CA)
Inventor: KLASSEN GLEN A
IPC: E04G21/26
Filed: 2001-10-31
Granted: 2009-09-15
Abstract: A system and method for securing an insulated concrete wall form to a bracing structure such as a scaffolding frame to keep the form straight and plumb during construction. The system uses anchoring and tensioning members, which may be formed as pieces separate or integrally as a single piece to hold the bracing structure against insulated panels of the insulated concrete wall form. Openings may be cut through the insulated panels to provide a pathway for the tensioning member. The anchoring member is positioned against an inner face of the insulated panel. A portion of the anchoring member or the tensioning member extends into the wall form concrete receiving space to fix the system in place once the concrete sets. The tensioning member may be disposed through one of the openings, around the bracing structure and through the other opening and around the anchor member to maintain the tension. Alternatively, the tensioning member may be disposed through an interface between upper and lower wall form blocks. The bracing structure may be adjusted to align the wall form vertically.
Patent CA-2367122-C (CA)
Inventor: PATEL RAJIV N
IPC: H04L12/56
Filed: 1997-12-16
Granted: 2003-06-17
Abstract: A method and apparatus for looking up a key associated with a packet to determine a route through a routing device, the method including, upon receipt of a key, forward traversing one or more nodes which make up a trie stored in a memory by evaluating at each node traversed a bit in the key as indicated by a bit-to-test indicator associated with each node. A value of the bit in the key determining the path traversed along the trie. The method includes locating an end node having a route and comparing the route to the key. If they match, destination information associated with the end node is outputted to guide the transfer of the packet through the routing device.      If they do not match, the trie is traversed backwards to locate a best match for the key.
Patent CA-2367246-C (CA)
Inventor: GRAVES TODD VINCENT
IPC: H05B6/80
Filed: 2002-01-10
Granted: 2011-08-30
Abstract: The present invention relates to an oven that includes radiant cooking elements, a microwave cooking element, as well as convection cooking heating elements. The cooking elements are controlled to provide reduced cooking time as compared to known radiant ovens, yet a wide variety of foods can be cooked in the oven. The oven is operable in a speedcooking mode wherein both radiant and microwave cooking elements are utilized, a microwave only cooking mode wherein only the magnetron is utilized, and a convection / bake mode wherein radiant and convection cooking elements are utilized.
Patent CA-2372012-C (CA)
Title: Cylindrical article for controlling growth of tree and method for controlling growth of tree
Inventor: AKAI TATSUO
IPC: A01M29/00
Filed: 2000-04-28
Granted: 2005-05-31
Abstract: A cylindrical article characterized as being manufactured of a material whic h cuts off red lights having a wave length of 560 to 700 nm with a greatest cutting percentage of 30 to 50 % and also cuts off 100 % of ultraviolet ligh ts having a wave length of 400 nm or less; a cylindrical article characterized as being manufactured of a material which cuts off far-infrared lights having a wave length of 700 nm or more with a greatest cutting percentage of 50 to 80 % and also cuts off 100 % of ultraviolet lights having a wave length of 400 nm or less; a cylindrical article characterized as being manufactured of a material which cuts off blue lights having a wave length of 400 to 500 nm wi th a greatest cutting percentage of 30 to 80 % and also cuts off 100 % of ultraviolet lights having a wave length of 400 nm or less; and a method for controlling the growth of a tree.
Patent CA-2380298-C (CA)
Inventor: ATHWAL DILJEET SINGH
IPC: C12P21/02
Filed: 2001-06-05
Granted: 2010-09-28
Abstract: There is disclosed antibody molecules containing at least one CDR derived from a mouse monoclonal antibody having specificity for human TNF.alpha.. There is also disclosed a CDR grafted antibody wherein at least one of the CDRs is a hybrid CDR. Further disclosed are DNA sequences encoding the chains of the antibody molecules, vectors, transformed host cells and uses of the antibody molecules in the treatment of diseases mediated by TNF.alpha..
Patent CA-2392798-C (CA)
Title: Percussive striking electric tool device
Inventor: ARTMANN KONRAD
IPC: H02K29/06
Filed: 2002-07-08
Granted: 2005-03-29
Abstract: An electric tool device for an at least partially rotating and percussive striking driving mechanism with a pneumatic striking mechanism, which is driven over a gear assembly by an electronically commutated electric motor with an internal rotor having poles and an external stator, having field coils connected with a DC-AC converter of control electronics, the power take-off side of the rotor shaft being mounted in the gear assembly and the driving end of the rotor shaft with the freely protruding poles engaging the stator, being introduced coaxially into the stator.
Patent CA-2393731-C (CA)
Inventor: SUTOVSKY PETER
IPC: C12N5/071
Filed: 2000-12-08
Granted: 2007-07-24
Abstract: The present invention relates to male infertility, and in particular to assays for predicting fertility in animals including human and bovines. In some embodiments, semen samples are evaluated by measuring the amount of ubiquitin in the sample, and in particular by measuring the extent of ubiquitination spermatozoa. Increased levels of ubiquitination in a sample are correlated with lower fertility. Ubiquitination may be assayed by several methods, including immunocytochemical measurement, ELISA, and flow cytometry.
Patent CA-2394509-C (CA)
Inventor: THISTLETON JOHN STUART
IPC: G05G1/327
Filed: 2002-07-23
Granted: 2010-05-04
Abstract: A motor vehicle brake or clutch pedal comprising a two part blade with a first blade part (1) adapted at one end to carry a foot pad, and a second blade part (2) adapted to be connected to a push rod of an operating mechanism of either a brake booster or a clutch, with means to disconnect, or to render ineffective, the connection between the second blade part (2) and the push rod in a frontal crash situation of sufficient magnitude. The invention also includes a motor vehicle incorporating at least one such pedal.