baber/WOPTO huggingface dataset:
Patent CA-2496006-C (CA)
Title: Cleaning article having a color identifying label and sanitizer release composition
Inventor: SVENDSEN JEFFREY S
IPC: G09F23/06
Filed: 2002-11-14
Granted: 2007-11-20
Abstract: A cleaning article made from a substrate such as a woven, nonwoven, or knit fabric. A sanitizer release polymer composition comprising at least one cationic (or alternatively, nonionic) surfactant is bound to the surface of the substrate. Preferably, the cationic surfactant is present in the sanitizer release polymer composition in an amount of about 1 to about 10 weight percent, based on a total weight of the composition. The composition may also include at least one nonionic co-surfactant in combination with the cationic surfactant. The article may also include an indication on its surface to identify a purpose or area of use in which the article is to be utilized. The indication may be a color, an international icon, a tactile label, and/or a label in a plurality of languages identifying the purpose or area where the towel is to be utilized.
Patent CA-2496696-C (CA)
Title: Semi-amides d'acide succinique en tant qu'agents anti-corrosion
Inventor: CAMENZIND HUGO
IPC: C07C233/47
Filed: 2003-09-11
Granted: 2013-01-22
Abstract: L'invention concerne des compositions améliorées à base de lubrifiants contenant des semi-amides d'acide succinique et l'utilisation de ces compositions lubrifiantes dans l'amélioration des propriétés d'utilisation de lubrifiants, tels que des fluides hydrauliques ou de travail de métaux, des graisses, des huiles pour engrenages ou des huiles pour moteurs.
Patent CA-2497433-C (CA)
Inventor: KRUEGER DIETER
IPC: G01N27/416
Filed: 2005-02-17
Granted: 2009-06-23
Abstract: A gas sensor (1) with a detector element (2), which is specific of the gas to be measured and sends a measured signal that depends on the measured gas concentration, has increased measuring sensitivity for measurements in the concentration range from less than 1 ppb to a few ppb. The detector element (2) is exposed in a gas admission adapter (4) to a gas to be measured via a diaphragm (3) arranged in front of it, wherein the gas admission adapter (4) has at least a first opening (20) for the entry of the gas to be measured as well as at least a second opening (30), which is connected with a pressure modulator, which generates periodic gas pressure vibrations in the gas admission adapter (4) and is designed, for example, as a pump (5).
Patent CA-2504697-C (CA)
Inventor: BELANOFF JOSEPH K
IPC: A61K31/59
Filed: 2003-11-05
Granted: 2012-03-13
Abstract: L'invention se rapporte à une découverte selon laquelle les agents capables d'inhiber l'action biologique du récepteur glucocorticoïde peuvent s'utiliser dans des procédés de traitements de migraine chez un sujet.
Patent CA-2509661-C (CA)
Title: Convertible top for an all-terrain vehicle
Inventor: WEDDINGTON JOHN T
IPC: B60J7/08
Filed: 2005-03-21
Granted: 2008-06-17
Abstract: A convertible protective top for a vehicle. The top including a retractable canopy and at least two mounting brackets. The canopy indudes at least two spaced-apart side members; at least two spaced-apart cross-members, and a cover attached to the cross-members. The cross-members are positioned between and slidably engaged with the side members, wherein the cross-members and cover are moved along the side members to retract the cover. The mounting brackets are attached to a front end and a rear end of the vehicle. Each of the mounting brackets include at least two vertical tubular members for receiving respective ones of the side members for securing the canopy to the vehicle.
Patent CA-2522979-C (CA)
Inventor: GRUBBA BILL
IPC: E01C19/22
Filed: 2004-03-30
Granted: 2009-07-14
Abstract: An apparatus (10) for use in shearing paving material applied to a surface is provided. This apparatus (10) includes a blade (80) for shearing the asphalt mixture to a desired thickness, cylinders (56) for raising and lowering the blade (80) in response to elevational changes in the surface, at least one signal generator (110) associated with each cylinder and adapted to produce a signal indicative of the elevation of the surface, and at least one signal receiver (112) associated with each signal generator (110). This blade apparatus (10) is coupled with a prime mover (14). The receiver (112) is operable to activate the cylinders (56) in response to a signal received from the generator (110). The blade (80) is raised and lowered as the elevation of the surface changes in response to signals emanating from the generator (110) allowing surface level variations to be evened out while paving.
Patent CA-2528330-C (CA)
Inventor: LANE RICHARD
IPC: H04W72/12
Filed: 2004-06-02
Granted: 2016-07-26
Abstract: A wireless transmission system for multimedia information having plural layers includes a base station (BTS) and a mobile station (MS) that can select which layers to transmit based on reported channel conditions, mobile location, and/or forward error correction (FEC) used for a particular layer. A  respective FEC rate and/or power level can be dynamically established for each layer by a mobile station dependent on available bandwidth and/or reception and decoding capability of the BTS.
Patent CA-2531929-C (CA)
Inventor: MCAULEY DAN
IPC: B25C1/00
Filed: 2001-12-28
Granted: 2007-03-13
Abstract: A fastener driving tool includes a driver having a driver shaft extending therefrom, a first extension member operably connected to the driver and a second extension member operably connected to the first extension member. The tool is for use on roof deck panels. The second extension member slidingly engages the first extension member between a loading position and a driving position. A bearing assembly operably connects the first and second extension members. The bearing assembly is formed from a non-metallic, low-friction material. A portion of the bearing assembly is mounted to one of the first and second extension members for sliding engagement with the other extension member and is disposed to prevent direct contact of the first and second extension members with one another. A fastener receiving member is mounted to the second extension member for receiving fasteners when in the loading position and for supporting and releasing the fasteners when in the driving position. The fastener receiving member includes a cradle having a main body portion and a pair of legs extending from the main body portion diverging downwardly and outwardly. The cradle is configured for positioning on the roof panel, straddling raised portions of the panel for aligning the tool therealong.
Patent CA-2532813-C (CA)
Title: Passivation of steel surface to reduce coke formation
Inventor: CAI HAIYONG
IPC: C23C8/18
Filed: 2004-04-19
Granted: 2012-06-26
Abstract: The present invention provides a process to treat steels, preferably carbon steel to reduce the tendency of the steel to form coke when in contact with hydrocarbons at elevated temperatures. The steel may be first reduced then treated with a mixture of compounds which further modify the reduced surface and finally the treated steel surface is cured. The treated steel has a reduced propensity to form coke when in contact with hydrocarbons particularly at higher temperatures.
Patent CA-2534249-C (CA)
Title: Pouring out closure with piercing edge arrangement for combipacks or containers sealed with foil material
Inventor: WEIST MARIO
IPC: B65D47/14
Filed: 2004-07-14
Granted: 2010-05-11
Abstract: The pouring closure consists of a flange (1) for the welding on to a combipack or to the foil material of a container sealed with that and an upwards projecting circular rim (2) on it as well as a rotatable combined lid (3) and pouring nozzle that can be clipped on to this rim (2), which forms a piercing edge arrangement (4). This piercing edge arrangement (4) consists of a part (7) of the cap lid (5), which can be open from the lid surface around a swinging axis (11). Two piercing cutters (9,20) formed on the lower side of this part (7) behind its swinging axis (11) near the edge of the cap rim (6) are folding up by that beyond the level of the lower side of the flange (1) and pierce the combipack or membrane liner running below the flange.  Thereafter, the lid and pouring nozzle (3) is rotated on the flange rim (2) so that the two piercing cutters (9,20) cut out a disc around approximately 360° from the combipack or the membrane liner and this is afterwards folding upwards.
Patent CA-2535709-C (CA)
Inventor: PAPAGIANAKIS PETER
IPC: C09K23/52
Filed: 2004-08-13
Granted: 2013-12-17
Abstract: The invention relates to metal-treated particles, methods for their preparation and methods for using metal-treated particles for, e.g., remediation of process waste-water, sewage, contaminated groundwater aquifers, and soil containing harmful contaminants. Another aspect of the invention relates to a metal-treated particle comprising a ferrosoferric oxide core and a metal supported on the core, where the average diameter or other largest transverse dimension of the core is from about 75 nm to about 990 nm and the amount of metal supported on the core is from about 8% to about 22% by weight, based on the weight of the metal-treated particle.
Patent CA-2538046-C (CA)
Title: Support body, holding device therefor, apparatus with said body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip
Inventor: GUSTAVSSON TORD GUSTAV
IPC: D21F3/02
Filed: 2004-10-15
Granted: 2008-12-30
Abstract: A support body (7) for an apparatus having an extended nip (N), being defined by a contact surface (13) of the support body and an opposed surface (4), the support body being elastically deformable and has its contact surface adaptable to the opposed surface in interaction with this, and comprising a pressure chamber (14; 56; 60) or several pressure chambers (40; 43; 62), said pressure chamber or each pressure chamber, respectively, is arranged to be pressurized for loading the nip via said contact surface. According to the invention the support body is provided with a holding device (8) which forms a counter support for the pressure chamber or pressure chambers except at the side facing said contact surface. The invention also relates to a holding device for such a support body and also an apparatus, e.g. a press, for the treatment of a fibre web, said apparatus having such a support body. The invention also relates to a method of forming the extended nip in said apparatus by applying a pressure in at least one pressure chamber of the support body and expanding elastically deformable side portions of the support body, and also to a method of controlling the load in the extended nip by designing the support body with several pressure chambers and setting the pressures in the pressure chambers in accordance with a predetermined pattern.
Patent CA-2539425-C (CA)
Inventor: CAVE ALAN C
IPC: B60R99/00
Filed: 2004-08-27
Granted: 2012-02-07
Abstract: The invention provides an automotive vehicle plastic panel including a show surface and a hidden surface opposite the show surface. A molded fastener is foldably joined to the plastic panel by a living hinge. The molded fastener, the plastic panel and the living hinge are integrally formed. The molded fastener has a base and a clip member supported on the base. The molded fastener can be fastened to the plastic panel by folding the molded fastener about the living hinge so that the molded fastener engages the hidden surface of the plastic panel in an install position. The clip member is used to fasten the automotive vehicle molding, such as a rocker panel, to a vehicle.
Patent CA-2550629-C (CA)
Inventor: YAMAMOTO TAKAO
IPC: B60R25/30
Filed: 2006-06-19
Granted: 2009-12-08
Abstract: To make it possible to locate a lost electronic key readily. A control unit having an immobilizes function comprises a transmitting circuit which transmits a request signal within a predetermined range. After receiving a reply signal from an electronic key in response to this request signal once and allowing a movable body to move, when a reply signal to the periodically sent request signal is not received, it is determined that the electronic key gets out of the range of transmission capabilities of the transmitting circuit, that is, that the electronic key is dropped. At this time, a monitor section outputs a warning signal to energize a warning light, and transmits a warning signal to the navigation unit as well. A navigation unit, in response to the warning signal, stores the location at that time as the positional information on the electronic key. At the same time or in accordance with a separate instruction, the navigation unit displays on a map the location of a key based on the positional information on the electronic key.
Patent CA-2550834-C (CA)
Inventor: SMITH CLAYTON
IPC: C09K8/24
Filed: 2006-06-23
Granted: 2013-04-23
Abstract: A clay stabilizer which is capable of inhibiting swelling in a wide variety of clay types and is also capable of restoring permeability in formations which have previously been damaged by clay swelling. Amine salts of differing molecular weights configurations and ionic strength are combined to provide transport into micropores, mesopores and macropores in the formation and to effect cationic change therein. A poly quaternary amine having a high to very high charge density is added along with lower molecular weight amine salts to substantially permanently exchange cations with the clay in the formation.
Patent CA-2556669-C (CA)
Title: Hepatitis c inhibitor peptide analogs
Inventor: BAILEY MURRAY D
IPC: A61K31/40
Filed: 2005-06-22
Granted: 2012-05-01
Abstract: The invention relates to compounds of formula (I) wherein R', R2, R3, R4, R5, R6, Y, n and m are as defined herein. The compounds are useful for the treatment and prevention of hepatitis C viral infections in mammals by inhibiting HCV NS3 protease. The invention further relates to azalactone compounds of the formula (III) which can be reacted with an amide anion to produce the compounds of formula (I).
Patent CA-2559111-C (CA)
Inventor: VAIDYA NITIN Y
IPC: E21B43/26
Filed: 2006-09-06
Granted: 2014-02-04
Abstract: Oilfield elements are described, one embodiment comprising a combination of a normally insoluble metal with an element selected from a second metal, a semi- metallic material, and non-metallic materials; and one or more solubility-modified high strength and/or high-toughness polymeric materials selected from polyamides, polyethers, and liquid crystal polymers. Methods of using the oilfield elements in oilfield operations are also described. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
Patent CA-2569006-C (CA)
Title: Method to condense and recover carbon dioxide from fuel cells
Inventor: LOURENCO JOSE
IPC: C01B32/50
Filed: 2006-11-20
Granted: 2013-12-24
Abstract: A method to condense and recover carbon dioxide. A first step involve providing at more than one heat exchanger, with each heat exchanger having a first flow path for passage of a first fluid and a second flow path for passage of a second fluid. A second step involves passing a stream of very cold natural gas sequentially along the first flow path of each heat exchanger until it is heated for distribution and concurrently passing a gaseous stream rich in carbon dioxide sequentially along the second flow path of each heat exchanger, allowing a gaseous portion of the gaseous stream rich in carbon dioxide to pass to a next sequential heat exchanger and capturing in a collection vessel the condensed carbon dioxide. This processes results in a cryogenic heat exchange in which natural gas at Metering and Pressure Reduction Stations is first cooled by reducing its pressure through a gas expander or a pressure reducing valve and then heated in a series of stages and the gaseous stream rich in carbon dioxide stream is separated in a series of stages through sequential cryogenic carbon dioxide separation and recovery.
Patent CA-2576366-C (CA)
Title: Rubber composition comprising a functionalised diene rubber, silica and an aliphatic compound
Inventor: KOBAYASHI NAOKAZU
IPC: C08K5/00
Filed: 2005-08-03
Granted: 2012-05-22
Abstract: A rubber composition comprising: (A) a rubber component including 30 to 100 mass% of diene rubber having at least one functional group selected from the group consisting of an amino group, an alkoxysilyl group, an epoxy group, a hydroxyl group, and a carboxyl group in an amount of 0.01 to 5.0 mmol per 100 g of the diene rubber;  (B) silica in an amount of 5 to 130 parts by mass per 100 parts by mass of the rubber component; and (C) an aliphatic component having at least one functional group selected from the group consisting of a carboxyl group, a hydroxyl group, an amino group, and an epoxy group in an amount of 3 to 15 parts by mass per 100 parts by mass of the silica. The rubber composition and a tire using the rubber composition exhibit excellent scorching properties before vulcanization and exhibit excellent rolling resistance and wet skid properties after vulcanization.
Patent CA-2582383-C (CA)
Inventor: EMOTO NORISHIGE
IPC: H04N21/63
Filed: 2006-06-08
Granted: 2014-03-25
Abstract: According to the invention a delivery control central device delivers in a lead car of the train video information comprising moving and still image information to a delivery control terminal device of each car via an inter-car transmission path on the basis of contents, and a contents display schedule wirelessly received from the ground by transceiver device.                                          The delivery control terminal device of each car is sequentially connected to the delivery control terminal device of an adjacent car, sequentially delivers the delivered video information to the adjacent car and delivers the delivered video information to a video output device via an in-car transmission path inside its own car.                                  The video output device generates video signals from the delivered video information, outputs the video signals to the display device and displays the video signals by the display device.
Patent CA-2592139-C (CA)
Inventor: PEARCE JEREMY DAVID
IPC: A01N63/27
Filed: 2005-11-14
Granted: 2014-03-11
Abstract: The present invention includes a method for producing a liquid inoculant containing a desiccant. The method can improve survival and stability of bacteria in liquid inoculants in pack and on seeds. The method includes providing a liquid inoculant of a bacteria grown to a substantially stationary phase. A desiccant treatment containing a desiccant is added to the liquid inoculant to form a partially desiccated inoculant product. The partially desiccated inoculant product can be packaged and stored. The partially desiccated inoculant product can also be applied to seeds.
Patent CA-2593276-C (CA)
Title: Procede de production de feuille de brasage en alliage d'aluminium, et ensembles echangeurs thermiques brases legers
Inventor: HALLER SCOTT W
IPC: C22C21/00
Filed: 2005-09-30
Granted: 2014-01-21
Abstract: La présente invention concerne un procédé de production d'une feuille de brasage en alliage d'aluminium pour la fabrication d'ensembles brasés légers. Cette feuille de brasage qui se prête bien au formage est faiblement susceptible à la pénétration du coeur à l'état brut de production du recuit final après étirement, formage et/ou formage et brasage. Ce procédé enchaîne plusieurs opérations: a) fonte d'un noyau aluminium-manganèse; b) homogénéisation; c) garniture de l'alliage noyau avec un alliage de brasure aluminium-silicium; d) laminage à chaud et/ou à froid; e) recuit de recristallisation; f) écrouissage du produit recuit donnant une deuxième épaisseur affectée d'une déformation de 10 % à 40 %; et g) recuit final de la feuille de brasage à une deuxième épaisseur pendant 1 à 10 heures à une température comprise entre 250 °C et 420 °C, de façon que le produit recuit final ne se recristallise pas, et que le diamètre granulaire moyen du recuit de recristallisation soit conservé en dessous d'environ 60?m.
Patent CA-2594010-C (CA)
Inventor: ZENG HAISHAN
IPC: G01J9/02
Filed: 2005-12-23
Granted: 2017-01-17
Abstract: Surface roughness measurements are made by illuminating a surface with coherent light to generate a speckle pattern and studying characteristics of the speckle pattern. The disclosed techniques may be applied to measuring the surface roughness of skin or other biological surfaces. Skin roughness information may be used in the diagnosis of conditions such as malignant melanoma. Methods and apparatus for measuring the coherence length of optical sources involve extracting information about speckle patterns resulting when light from the optical sources interacts with a surface having a known roughness.
Patent CA-2594795-C (CA)
Inventor: HAMMAN JEFFREY G
IPC: G01C19/00
Filed: 2005-12-19
Granted: 2013-06-25
Abstract: A method is provided for predicting a value of a designated rock or fluid property in a subterranean geologic volume. A first predicted value of the designated rock or fluid property is also assigned to a volume of a multi-dimensional, multi-scale model. A first predicted value of seismic response for the model volume is calculated from a response model using the first predicted value of the designated rock or fluid property, wherein the response model is responsive to changes in predicted values of the designated rock or fluid property. A synthetic trace is generated and iteratively compared to the corresponding trace obtained from one or more sets of actual seismic data to determine a difference while consistency is maintained between the types, scales and dimensions of values and data. The first predicted value of the designated rock or fluid property is adjusted in response to the difference to create a second predicted value of the designated rock or fluid property, wherein the second predicted value generally reduces the difference.
Patent CA-2598068-C (CA)
Inventor: ARISZ PETRUS WILHELMUS FRANCISCUS
IPC: C08L1/08
Filed: 2006-02-14
Granted: 2011-11-29
Abstract: This invention relates to non-uniformly substituted ('blocky') hydroxyethylcelluloses (HECs) and derivatives thereof that exhibit associative behavior in both neat solutions and in filled systems. The HECs and derivatives thereof exhibit unique and highly desirable rheology and are more efficient in thickening aqueous systems than prior art HEC products.  These blocky HECs can be distinguished from prior art and commercial HEC products by having an unsubstituted anhydroglucose trimer ratio (U3R) greater than 0.21 and the hydroxethyl molar substitution greater than about 1.3 and less than about 5. This invention also relates to processes for making blocky HEC and uses thereof in functional systems.
Patent CA-2598298-C (CA)
Title: Fabric softening composition
Inventor: GRAINGER DAVID STEPHEN
IPC: C11D3/22
Filed: 2006-01-31
Granted: 2012-09-25
Abstract: Aqueous fabric softening composition having good high temperature stability comprising a cationic fabric softening compound and water soluble polysaccharide polymers comprising hydrophobic groups selected from aryl, alkyl, alkenyl, aralkyl each having at least 14 carbon atoms and cationic quaternary ammonium salt groups such that the cationic degree of substitution is from 0.01 to 0.2, the polymers having a molecular weight in the range from 100,000 to 700,000.
Patent CA-2601689-C (CA)
Inventor: MALONEY JEROME A
IPC: H04Q1/02
Filed: 2007-09-13
Granted: 2012-04-03
Abstract: A cable mounting structure for a telecommunications cable distribution pedestal is provided. The structure has back to back compartments, may be used with fiber or wire and includes at least one door. The structure also includes protection and organization features. The structure is field convertible, reconfigurable and upgradeable. A snap fit door hinge for a telecommunications cable distribution pedestal is also provided.