baber/WOPTO huggingface dataset:
Patent CA-2532750-C (CA)
Title: Self-diverting foamed system
Inventor: FREDD CHRISTOPHER
IPC: E21B43/00
Filed: 2003-12-22
Granted: 2009-10-27
Abstract: A method is given for diverting acids in matrix acidizing and acid fracturin g. The acids are diverted with a diverting agent that is an energized or foamed acidic viscoelastic surfactant system that contains a viscoelastic surfactan t that gels and increases in viscosity when the acid in the foamed acidic viscoelastic surfactant system is spent. The method provides a synergistic combination of the diverting capabilities of foams and the diverting capabilities of viscoelastic gel systems. The resistance to flow of the gell ed foamed viscoelastic surfactant system is greater than expected from a foam o r a viscoelastic gel system alone.
Patent CA-2534041-C (CA)
Inventor: LIPPUNER HEINZ
IPC: G01C1/02
Filed: 2004-07-23
Granted: 2013-03-19
Abstract: The invention relates to a device for checking or calibrating the angle-dependent alignment of a reference structure on a high-precision test-piece (1). The device comprises a plinth (2), a retainer piece (3), mounted such as to rotate about a retainer piece axis (4), for retaining the test-piece (1) and a measuring piece (5) with a measuring piece bearing unit (6), for the rotational mounting of the measuring piece (5), about a measuring piece axis (7). An optical unit (8) is mounted on the measuring piece (5), for receiving at least one test-piece beam (10, 10a, 10b, 10c, 10d), interacting with the reference structure on the test piece (1), running essentially in a measuring plane (11). The measuring piece bearing unit (6) is arranged to one side of the measuring plane (11) or on the measuring plane (11). The measuring piece (5) comprises a base form which is for a large part axially symmetrical with the measuring piece axis (7) and encompasses or surrounds the intersection of the measuring piece axis (7) with the retainer piece axis (4) on the measuring plane (11) and hence also encompasses or surrounds the test-piece (1).
Patent CA-2535913-C (CA)
Inventor: ZHANG QIUCHEN PETER
IPC: B65D23/10
Filed: 2004-08-13
Granted: 2009-04-07
Abstract: A container (12) includes a hollow body (16) having a finish extending from the body. The finish has an open end, at least one external thread (52) for securement of a closure, and a pair of spaced external circumferential flanges (56, 58) on a side of the thread remote from the open end of the finish. A  bale handle (14) includes a ring (60) having resilient internal tabs (62) captured beneath the lower of the flanges (56, 58) remote from the open end of the finish, and a handle (64) extending from the ring (66) for carrying the container (12). The upper flange (56), which preferably has a greater outside diameter than the lower flange (58), has an undersurface that is free of obstruction from the bale handle (14) and therefore is adapted to perform support functions for the container (12) after attachment of the bale handle (14) to the container finish.
Patent CA-2540720-C (CA)
Title: Systeme et procede de generation de cles de session reproductibles
Inventor: BROWN MICHAEL K
IPC: H04L9/00
Filed: 2004-11-26
Granted: 2010-08-10
Abstract: L'invention concerne un système et un procédé de génération de clés de session reproductibles dans un système de messagerie sans fil. Ladite clé de session est engendrée à partir d'un hachage d'un message, facultativement concaténée avec des informations supplémentaires. Comme ledit serveur local sert à stocker le message, il peut facilement engendrer la même clé de session en réponse à chaque demande <= MORE >=. Le procédé de cette invention peut êtreimplémenté avec le message d'origine stocké, une clé publique et un algorithme de génération de la clé de session en fonction d'un hachage du message.
Patent CA-2540809-C (CA)
Title: Lpa receptor agonists and antagonists and methods of use
Inventor: MILLER DUANE D
IPC: C07F9/40
Filed: 2004-10-12
Granted: 2013-09-24
Abstract: The present invention relates to compounds according to formula (I) as disclosed herein as well as pharmaceutical compositions which include those compounds. Also disclosed are methods of using such compounds, which have activity as agonists or as antagonists of LPA receptors; such methods including inhibiting LPA activity on an LPA  receptor, modulating LPA receptor activity, treating cancer, enhancing cell proliferation, treating a wound, treating apoptosis or preserving or restoring function in a cell, tissue, or organ, culturing cells, preserving organ or tissue function, and treating a dermatological condition. (see formula I)
Patent CA-2541358-C (CA)
Title: Accouplement rapide
Inventor: GREMINGER HANS
IPC: F16L37/088
Filed: 2003-11-11
Granted: 2010-03-09
Abstract: L'invention concerne un raccord rapide dans lequel une section d'extrémité (20) d'un mamelon (12) de tube s'engage dans un trou traversant (11) d'une douille (10). Une gorge (17), formée sur le mamelon (12), permet l'entrée en prise d'une bague d'arrêt élastique (23), présente dans la douille (10), pour verrouiller la position raccordée. Cette bague d'arrêt (23) se trouve dans une rainure annulaire (24) formée à proximité de l'extrémité d'insertion (13) de la douille (10). Si le mamelon (12) de tube n'est pas suffisamment enfoncé dans la douille (10) pour que la bague d'arrêt (23) puisse s'encliqueter dans la gorge (17), le mamelon (12) de tube est alors poussé vers l'extérieur par un ressort de pression (19) placé dans le trou traversant (11) de la douille (10), de sorte que la gorge (17) soit bien visible à l'extérieur de la douille (10). Ainsi, la rainure (17) sert non seulement à verrouiller la position correctement raccordée mais aussi à indiquer une position de raccordement incorrecte.
Patent CA-2553228-C (CA)
Inventor: KOTHE THOMAS
IPC: C04B28/12
Filed: 2004-12-03
Granted: 2012-06-05
Abstract: The present invention refers to a settable mixture comprising (i) a water absorbing composition and (ii) an aqueous emulsion of organic polymer or (iii) dispersible organic polymer, wherein the water absorbing composition (i) contains inorganic ingredients which are capable to react with water and the water absorbing composition (i) contains at least 13 weight % lime and at least 5 weight % of a cementitious composition of which components form ettringite during the absorbation of water and wherein the amount of the aqueous emulsion of organic polymer (ii) in relation to (i) is such as to provide a ratio of combined weight of polymer solids to combined weight of ingredients which are capable to react with water of from 0.5:1 to 10:1, preferably 1:1 to 4:1 and wherein the amount of dispersible organic polymer (iii) in relation to (i) is such as to give a ratio of combined weight of polymers to combined weight of ingredients which are capable to react with water of from 0.5:1 to 10:1, preferably 1:1 to 4:1.
Patent CA-2556854-C (CA)
Title: Safety seat
Inventor: CARINE DAVID SHAUN
IPC: B60N2/48
Filed: 2005-03-11
Granted: 2013-06-11
Abstract: A deformable, polypropylene-moulding lining (11), is provided in a head rest.  It has a crosspiece (12), clipped (14) to the head support (5) and right and left deformable wings (15, 16). These are longer than the support wings (5, 6) of the head part (4), extending past distal edges (17) of the support wings.  The deformable wings are spaced inwards from the support wings, with voids (18) defined between them. The deformable wings are divided into two in their forwards extent by a living hinge (19) into a front portion (20) and a rear portion (21). The living hinge is positioned just inside the distal edges of the shell wings. The injection moulded lining has its own foam materiel lining (22), the whole being covered with upholstery (23). The result of the arrangement is that if an occupant's head H impacts the lining in side impact of the vehicle equipped with the seat, the relevant lining wing will be pressed against the shell wing. This involves energy absorbing (maximum acceleration limiting) deformation of not only the foam material, but also of the lining wing and to a less extent of the shell wing. With the lining wing deformation (24), the front portion (20) of the lining wing pivots forwards about the shell edge (17), from a position swept back with respect to the shell wing to a position generally in line with the compressed inner portion of the lining.
Patent CA-2560069-C (CA)
Inventor: HAMPDEN-SMITH MARK J
IPC: H01M8/00
Filed: 2005-03-15
Granted: 2012-10-30
Abstract: Fuel cell components incorporating modified carbon products. The modified carbon products advantageously enhance the properties of the components leading to more efficiency within the fuel cell.
Patent CA-2561406-C (CA)
Title: Heterocyclic compound and anti-malignant-tumor agent comprising the same as effective component
Inventor: KAWASHIMA SEIICHIRO
IPC: A61K31/5377
Filed: 2005-03-30
Granted: 2012-07-03
Abstract: Heterocyclic compounds represented by the formula I and anti-malignant-tumor agents containing the heterocyclic compounds as effective components: (see formula I) wherein X represents nitrogen atom or CH; Y represents C1-C6 alkyl; R1 represents morpholino (which may be substituted with one to four C1-C6 alkyl); and R2 and R3 each represent hydrogen atom or C1-C6 alkyl.
Patent CA-2561849-C (CA)
Title: Protection a isolation thermique pour poussette d'enfant
Inventor: DELAPAZ CHRISTINA
IPC: A47C31/00
Filed: 2005-09-15
Granted: 2013-12-24
Abstract: La présente invention concerne une protection pour une poussette d'enfant. Cette protection comprend des panneaux à isolation thermique qui permettent de retenir la chaleur en cas d'utilisation par temps froid. Le panneau avant comprend une fenêtre en forme de parapluie qui présente un accès à fermeture à glissière permettant de retirer l'enfant de la poussette ou de l'y installer. L'utilisation d'une fermeture à glissière arrière et de ficelles de traction supérieures et inférieures permet de pouvoir attacher ladite protection à toute une gamme de poussettes pour enfant. En modifiant les dimensions de fabrication des panneaux de la protection, on obtient des protections adaptées à une très large gamme de poussettes pour enfant.
Patent CA-2562255-C (CA)
Inventor: CRAVEY RODNEY LEE
IPC: C10L1/236
Filed: 2005-04-05
Granted: 2013-01-29
Abstract: The present invention generally relates to oil compositions, primarily to fuel oil and petroleum compositions produced there from susceptible to wax formation at low temperatures, to polymeric amides for use with such fuel oil compositions, and to methods for their manufacture.
Patent CA-2564865-C (CA)
Inventor: ADAMS NEIL P
IPC: H04M1/72412
Filed: 2005-02-25
Granted: 2013-07-16
Abstract: Systems and methods for establishing a data connection between a mobile device and a peripheral. The mobile device is configured to determine whether to handle user approval of the data connection between the mobile device and the peripheral. Through the mobile device, an input mechanism is provided for the user to provide input. The input is used in determining whether to approve the data connection between the mobile device and the peripheral.
Patent CA-2572009-C (CA)
Title: Scalable router-switch
Inventor: BESHAI MAGED E
IPC: H04Q3/545
Filed: 2006-12-18
Granted: 2012-12-18
Abstract: A scalable router-switch is constructed from switch units each having consolidation means for data disassembling and reassembling. The switch units are arranged into switch modules and the switch units of each switch module are interconnected through a dual rotator to form a contention-free temporal mesh.
Patent CA-2572274-C (CA)
Title: Rock trap for combine header
Inventor: HONEY GREGORY J
IPC: A01F12/16
Filed: 2006-12-29
Granted: 2014-05-27
Abstract: A rock trap disposed in a feeder adapter of a combine directly behind a sickle bar of a combine header and in an area in front of a rearwardly directed conveyor located for receiving cut crop from transversely directed conveyor of the header. The rock trap has a trap door which can be selectively opened so as to drop beneath the header rocks collected therein.
Patent CA-2575607-C (CA)
Title: Procedes therapeutiques et de diagnostic et compositions ciblant la proteine 4ig-b7-h3 et son recepteur contrepartie present sur les cellules nk
Inventor: MORETTA ALESSANDRO
IPC: A61P35/00
Filed: 2005-08-02
Granted: 2017-07-11
Abstract: La présente invention concerne l'identification de la protéine 4Ig-B7-H3 en tant que molécule associée à une tumeur qui empêche la lyse médiée par les cellules NK via un récepteur de la 4Ig-B7-H3 présent sur les cellules NK. L'invention concerne des composés qui interfèrent avec les interactions entre la protéine 4Ig-B7-H3 et son récepteur qu'on peut utiliser pour rendre la cytotoxicité des cellules NK possible. L'invention concerne également des composés qui se lient aux cellules exprimant la 4Ig-B7-H3 de façon à les inhiber ou à les éliminer. Les composés sont particulièrement utiles dans le traitement de tumeurs, d'affections inflammatoires, d'infections et de transplantations. L'invention concerne également des procédés servant à diagnostiquer une maladie en détectant une protéine 4Ig-B7-H3.
Patent CA-2579271-C (CA)
Inventor: SHENFIELD MICHAEL
IPC: H04L12/58
Filed: 2007-02-21
Granted: 2013-02-19
Abstract: Apparatus, and an associated method, for facilitating delivery and processing of asynchronous push content communicated to a mobile station of a radio communication system. Replace outdated and background processing attributes are defined and operated upon the communicated content. Use of the replace outdated attribute avoids display of other than most-recent content, and use of the background processing attribute permits operations to be performed upon the push content, even when an application with which the push content is associated, is not active.
Patent CA-2586743-C (CA)
Inventor: LITTRELL PAUL A
IPC: E05B65/00
Filed: 2007-04-30
Granted: 2014-06-10
Abstract: A security device is described including a bolt and a securement washer through which the bolt is to be disposed. The securement washer includes a hole, at least one circumferential groove within the hole, and a C-shaped ring disposed within the circumferential groove. The security device also includes a first end cap with a bolt head receiving well, a first end cap hole through which the shaft of the bolt is disposed, and a first end cap circumferential wall extending above the head of the bolt. The first end cap circumferential wall permits the first end cap to be closed around the head of the bolt.  The security device also includes a second end cap with a securement washer receiving well and a second end cap circumferential wall extending above the securement washer.  The second end cap circumferential wall permitting the second end cap to be closed around the securement washer.
Patent CA-2587015-C (CA)
Inventor: AKIYAMA YOSHIO
IPC: B32B27/08
Filed: 1996-03-06
Granted: 2008-12-09
Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flexural modules of less than 10,000 kg/cm2.
Patent CA-2587614-C (CA)
Title: Method and system in a paper machine and software product
Inventor: SUNDQVIST HANS
IPC: D21F5/20
Filed: 2005-11-11
Granted: 2012-01-03
Abstract: The invention comprises a method and a system in a paper machine, and also a software product, allowing one or more tools to be generated for indicating the state of the paper production process in terms of energy consumption to the operating staff of the paper machine. This allows continual monitoring of the state of the paper production process and/or its energy efficiency combined with efforts to develop the manners of running the paper machine and its dryer section in a more favourable direction. In one embodiment of the invention, the dry solids content DSC of the press section can be calculated by means of the evaporation amount of the dryer section, the production of finished paper and the final paper moisture as follows: DSC = m pap,d/( m pap,d + m H2O), in which m pap,d is the dry mass flow of the paper web to the dryer section and m H2O is the water mass flow to the dryer section. m H2O is obtained by summing up the mass flow of the water discharged from the dryer section and the evaporated water mass flow.
Patent CA-2591162-C (CA)
Title: Hydrogen absorption induced metal deposition on palladium and palladium-alloy particles
Inventor: WANG JIA X
IPC: B22F9/16
Filed: 2005-08-23
Granted: 2014-10-21
Abstract: The present invention relates to methods for producing metal-coated palladium or palladium-alloy particles. The method includes contacting hydrogen-absorbed palladium or palladium-alloy particles with one or more metal salts to produce a sub-monoatomic or monoatomic metal- or metal-alloy coating on the surface of the hydrogen-absorbed palladium or palladium-alloy particles. The invention also relates to methods for producing catalysts and methods for producing electrical energy using the metal-coated palladium or palladium-alloy particles of the present invention.
Patent CA-2591197-C (CA)
Inventor: MCNAUGHTON JAMES L
IPC: A23B4/14
Filed: 2004-12-23
Granted: 2015-10-06
Abstract: Methods of processing four-legged slaughter animals for consumption as meat and/or meat product(s) are described. The methods comprise: I) contacting exterior surfaces of the live animal at least once with a microbiocidal solution formed from mixing together at least (i) water and (ii) at least one 1,3-dibromo-5,5-dialkylhydantoin, such contacting occurring at least once when the animal is en route to being slaughtered but before it is killed by exsanguination; or II) contacting the carcass of the animal, after exsanguination, with a microbiocidal solution formed from mixing together at least (i) water and (ii) at least one 1,3~-dibromo-5,5-dialkylhydantoin or III) contacting at least one raw meat product and/or at least one processed meat product derived from the carcass. The contacting can be done one or more times in each of I), II), and III). Considerable advantages, which are described, are realized when using such methods.
Patent CA-2593403-C (CA)
Inventor: MUHL TIM
IPC: B65G69/28
Filed: 2006-03-09
Granted: 2011-08-09
Abstract: A hydraulic system for operating dock levelers, vehicle restraints, and other types of loading dock equipment includes one or more features that prolong the life of the hydraulic fluid. A hydraulic reservoir with a desiccant filled breather cap or a hermetically sealed pliable reservoir minimizes the hydraulic fluid's exposure to condensation and atmospheric moisture. The system can be used for prolonging the life of both biodegradable and- non-biodegradable hydraulic fluids. In some embodiments, the system includes an acceptably biodegradable fluid having a combination of properties that makes the fluid particularly suitable for loading dock equipment.
Patent CA-2598259-C (CA)
Inventor: IVAKITCH RICHARD
IPC: F02C7/06
Filed: 2007-08-22
Granted: 2015-02-24
Abstract: An abradable member, such as gas turbine engine seal for rotary components, is restrained against axial movement relative to an adjacent component via a lip retention engagement.
Patent CA-2602011-C (CA)
Title: Melanges colorants a base de complexes metalliques
Inventor: RUCHSER THOMAS
IPC: C09B67/22
Filed: 2006-03-15
Granted: 2013-09-03
Abstract: Mélanges colorants qui contiennent un ou plusieurs colorants, à savoir deux ou trois, de préférence un ou deux colorants, de formule générale (1) et au moins deux colorants de formule générale (2), dans lesquelles Me, M, n, V' à V" possèdent la signification figurant dans la revendication 1. La présente invention concerne également leur production et leur utilisation pour teinter et imprimer des matières contenant des groupes hydroxy et carbonamide.
Patent CA-2602435-C (CA)
Inventor: BESSELINK PETRUS ANTONIUS
IPC: A61B17/122
Filed: 1998-01-23
Granted: 2012-03-13
Abstract: The present invention is directed to bistable cells and their use in devices, particularly medical devices such as stents, clamps and valves. An expandable stent formed of a plurality of bistable cells is described. The stent has two or more stable configurations, including a first stable configuration with a first diameter and a second stable configuration with a second, larger diameter. A valve comprising a bistable cell for use in eliminating incontinence is also disclosed.
Patent CA-2605740-C (CA)
Inventor: ROKBI BACHRA
IPC: C12N1/20
Filed: 2006-04-21
Granted: 2015-09-08
Abstract: The invention relates to a method for producing capsular polysaccharide of a type 5 or a type 8 Staphylococcus aureus strain comprising: (a) culturing said strain in a new M1 medium that increases the amount of polysaccharide produced by comparison with the standard Poutrel medium, (b) inactivating the culture produced, and (c) recovering the capsular polysaccharide from the medium.
Patent CA-2611954-C (CA)
Inventor: KINNEY RICHARD
IPC: C12N7/08
Filed: 2006-06-07
Granted: 2014-01-28
Abstract: The invention relates to live attenuated VDV2 (VERO-Derived Vaccine Dengue serotype 2) strains which have been derived from the wild-type dengue-2 strain 16681 by passaging on PDK and Vero cells. The invention further relates to a vaccine composition which comprises a VDV2 strain.
Patent CA-2612369-C (CA)
Title: System selection and acquisition for wwan and wlan systems
Inventor: KHANDELWAL DEEPAK
IPC: H04W36/14
Filed: 2006-06-13
Granted: 2012-04-17
Abstract: A preferred roaming list (PRL) carries system and acquisition records for wireless wide area network (WWAN) systems and wireless local area network (WLAN) systems. New system and acquisition records may be defined for WLAN.  The PRL and system and acquisition records may be defined to be backward compatible with TIA-683-C. System and acquisition information for WLAN systems may be stored in the new system and acquisition records, respectively.  Information used to perform encryption and/or authentication for WLAN systems may be stored in a separate WLAN authentication profile table. The system record for each WLAN system indicates a acquisition record and a profile record for that WLAN system. A network identifier table may also carry system records and profile records for WLAN systems. The system records carry information used for WLAN system selection and acquisition. The profile records carry information used to perform encryption and/or authentication for WLAN systems.
Patent CA-2618674-C (CA)
Inventor: DARNTON SARAH E
IPC: B29D11/00
Filed: 2006-08-07
Granted: 2013-07-02
Abstract: Methods and apparatus are provided for making an ophthalmic lens. Apparatus are provided for filling contact lens shaped cavities of contact lens molding assemblies. Methods of coupling and fusing contact lens mold sections are also provided and generally include providing first and second mold sections which when coupled together are effective to form a lens-shaped cavity and contact regions between the mold sections. One or both of the mold sections may include one or more recessed regions or projections which provide areas of non-fusion and areas of fusion, respectively, when the mold sections have been filled with a contact lens precursor material and are fused together, for example, by means of focused ultrasound energy.