baber/WOPTO huggingface dataset:
Patent CA-2661704-A1 (CA)
Title: Ophthalmic lens combinations
Inventor: GLICK ROBERT E
IPC: A61F2/16
Filed: 2007-06-27
Abstract: An ophthalmic device (10,110) is provided for a patient that has a basic prescription for distant vision, the ophthalmic device including a primary optic (14,114) and a supplemental optic (12,40). The primary optic is configured for placement in the eye and has a base optical power configured to substantially provide the basic prescription. The supplemental optic has an optical power that is less than the optical power of the primary optic and is configured to provide, in combination with the primary optic, a combined optical power that provides the basic prescription of the patient. In addition, at least one surface of the primary optic is configured to deform in response to an ocular force so as to modify the combined optical power by at least 1 Diopter. The ophthalmic device may further include a movement assembly (18,118) operably coupled to the primary optic that is structured to cooperate with the eye to effect accommodating deformation of the primary optic in response to an ocular force produced by the eye. The movement assembly may also be configured to provide accommodating axial movement of the primary optic.
Patent CA-2663806-A1 (CA)
Title: The manufacturing method of construction materials using waterworks sludge
Inventor: CHO DAI YOUN
IPC: C04B18/04
Filed: 2007-10-15
Abstract: Disclosed are a soundproof construction composition using waterworks sludge and a method for preparing the same. The soundproof construction composition using waterworks sludge manufactured by mixing 22% by weight of a first processed clean water sludge made by firing waterworks sludge for 3-5 hours at 800°C-850°C, with 18% by weight of clay, 36% by weight of terra alba, 14% by weight of agalmatolite, and 10% by weight of dolomite to obtain a body; mixing 31.5% by weight of the body with 2.3% by weight of calcined gypsum, 11.3% by weight of cement, 0.05% by weight of aluminum powder, 0.5% by weight of starch, 0.5% by weight of titanium dioxide to prepare a powdery mixture; and mixing the powdery mixture with 10.8% by weight of phosphoric acid and 43.05% by weight of water.
Patent CA-2665263-A1 (CA)
Inventor: KOVACH MICHAEL G
IPC: A01B63/16
Filed: 2009-05-05
Abstract: Embodiments of the invention provide an innovative arrangement to control the height of ground engaging tools located on agricultural implements via gauge wheel assemblies, particularly for supporting and adjusting the height of winged extensions of the implement frame. The gauge wheel assemblies may provide an adjustment assembly in the form of a screw jack, which can be coupled to a support bracket that is attached to the implement frame and also coupled to a support tube that is coupled to a gauge wheel via pivot assembly and a bracket. The bracket and support tube may be coupled at discrete positions according to the height adjustment of the screw jack via pins and holes in the bracket and tube. When coupled, the pins and holes of the support bracket and tube may reduce the load of the winged extensions on the screw jack mechanism.
Patent CA-2666524-A1 (CA)
Inventor: KONIG NIKOLAUS
IPC: F01L9/10
Filed: 2009-05-21
Abstract: The invention relates to a valve control for a gas exchange valve of an internal combustion engine, with at least one spring element (44, 46) for preloading the valve (12) in an end position and a fixing device (38) for the releasable fixing of the valve (12), wherein the spring element (44, 46) for preloading the valve (12) supports itself in a moveable insert (34), which by means of an actuation device (36) in actuation direction of the valve (12) is adjustable between an end position close to the valve disc and an end position far from the valve disc for adjusting a preload applied on the valve (12) through the spring element (44, 46).
Patent CA-2666617-A1 (CA)
Title: Procede de formation d'avertissements detectables sur des surfaces, et produits associes
Inventor: JULNES JON N
IPC: E01F9/04
Filed: 2007-10-03
Abstract: L'invention concerne un procédé de formation d'avertissements détectables (16) sur des surfaces de substrat (14), qui comprend la fourniture d'un mat (30) présentant une surface supérieure (38) et une surface inférieure (36), et un motif de trous traversants de mat (34) s'étendant à travers le mat (30). Les trous traversants (34) comportent une partie inférieure (44) définissant une ouverture de mat inférieure (33), et une partie supérieure (32) définissant une ouverture de mat supérieure (35), l'ouverture de mat supérieure (35) étant plus grande dans la dimension transversale que l'ouverture de mat inférieure (33). Le procédé comprend en outre le placement du mat (30) sur une surface de substrat (14), la surface inférieure (36) du mat (30) étant adjacente à la surface de substrat (14), et l'injection dans les trous traversants de mat (34) d'une substance visqueuse (40) ayant la capacité de durcir en un solide. Le procédé comprend en outre l'enlèvement du mat (30) à un moment approprié pour former les avertissements détectables en relief (16) sur la surface de substrat (14).
Patent CA-2667436-A1 (CA)
Inventor: GORANSSON KENNETH
IPC: C22C38/44
Filed: 2007-10-02
Abstract: The present invention relates to a duplex stainless steel alloy containing in weight-%: C max 0.03%, Si < 0.30%, Mn 0-3.0%, P max 0,030%, S max 0,050%, Cr 25-29%, Ni 5-9%, Mo 4.5-8%, W 0-3%, Cu 0-2%, Co 0-3%, Ti 0-2%, Al 0-0.05%, B 0-0.01 %, Ca 0-0.01 %, and N 0.35-0.60%, balance Fe and normal occurring impurities, wherein the ferrite content is 30-70 volume- %, and wherein each weight-% of Mo above may optionally be replaced by two (2) weight-% W.
Patent CA-2669445-A1 (CA)
Inventor: BRINKMANN JAN
IPC: F16C17/08
Filed: 2009-06-18
Abstract: The invention relates to the bearing system of a luffing cylinder (1) of a crane, in particular a mobile crane, and the luffing cylinder (1) is connected to a bearing point on the crane by at least one of its ends by means of a spherical calotte-shaped bearing (2, 3).
Patent CA-2670857-A1 (CA)
Title: Serveur de concentrateur de donnees
Inventor: RUNSTEDLER CHRISTOPHER
IPC: H04W8/18
Filed: 2009-06-30
Abstract: Appareil et méthodes pour l'accès à du contenu d'information sur serveur de concentrateur de données, où le contenu d'information est public ou partiellement public pour un groupe enregistré sur le serveur de concentrateur de données qui a la permission d'accéder au contenu d'information par une autre unité. L'appareil et les méthodes fournissent un mécanisme d'amélioration des capacités de communication entre appareils électroniques mobiles. D'autres appareils, systèmes et méthodes sont aussi fournis.
Patent CA-2674339-A1 (CA)
Title: Flax based fuel pellet and method of manufacture
Inventor: BEXELL JAYSON A
IPC: C10L5/44
Filed: 2007-12-28
Abstract: A fuel pellet made substantially of flax stem fiber. The fuel pellet is made from waste material available at minimal cost that produces pellets that burn at a high temperature, generate little smoke and less than about 4% ash residue, and can be stored for long periods without deteriorating. Preferred fuel pellets include at least about 60% flax stem fiber; wherein at least about 60% of the particles are less than about a quarter of an inch in length. The fuel pellet is processed by first selecting or processing the flax stem fiber so that it has a moisture content of from about 5 to about 12%. The bulk flax stem fiber material is then processed in a hammermill or the like to reduce the size of the fiber particles. The processed flax is then extruded through a commercial pelletizing machine. The pellets are then cut and then dried.
Patent CA-2676795-A1 (CA)
Inventor: WATANABE TATSUYA
IPC: A61Q19/00
Filed: 2008-01-29
Abstract: Disclosed are: a skin-beautifying agent which can be administered orally to produce cosmetic effects such as a skin-moisturizing effect, a skin-beautifying effect, a skin damage-preventing effect, and a wrinkle-preventing effect; a food or beverage for making the skin beautiful; and a feed. Specifically disclosed are: a skin-beautifying agent comprising a milk-derived phospholipid as an active ingredient; and a food or beverage for making the skin beautiful or a feed, which comprises the skin-beautifying agent. Preferably, the milk-derived phospholipid is a composition which is prepared from milk or a milk material, contains a lipid in an amount of 40 to 70 wt% relative to the total amount of all solid materials and also contains the milk-derived phospholipid in an amount of 30 wt% or more relative to the total amount of all solid materials.
Patent CA-2679209-A1 (CA)
Title: Facilitating commercial real estate transactions involving percentage ownerships in properties
Inventor: SMITH JEFFREY C
IPC: G06Q40/00
Filed: 2008-02-22
Abstract: A method is provided that includes maintaining a database including information associated with a real-estate portfolio of an entity, where the real-estate portfolio includes one or more real-estate properties. The method also includes receiving selection of a property in the portfolio for offering one or more percentage ownerships thereof. An offering of one or more percentage ownerships of the respective property is initiated in response to the selection, initiating an offering including automatically notifying one or more other entities of the offering. And commitments are received from one or more other entities regarding respective percentage ownerships of the property to thereby facilitate the entity and one or more other entities concluding a percentage-ownership transaction regarding the property. As provided, the offering is retractable by the entity until the other entities commit to purchase, in the aggregate, a minimum percentage ownership of the respective property.
Patent CA-2680732-A1 (CA)
Title: Method and system of positionable covers for water amusement parks
Inventor: SCHOOLEY JOHN TIMOTHY
IPC: A63G3/02
Filed: 2007-03-08
Abstract: A water transportation system and method are described, generally related to water amusement attractions and rides. Further, the disclosure generally relates to water-powered rides and to a system and method in which participants may be actively involved in a water attraction. This transportation system may include a plurality of covers forming a covering system over at least a portion of the water transportation and/or amusement system. In some embodiments, at least one of the covers may be positionable. In addition, the water transportation system may include conveyor belt systems and water locks configured to convey participants from a first source of water to a second source of water which may or may not be at a different elevation.
Patent CA-2680907-A1 (CA)
Title: Method of forming sheet metal casket
Inventor: PARKER DANIEL J
IPC: A61G17/00
Filed: 2009-09-29
Abstract: A method of forming a sheet metal casket comprises providing a sheet metal casket shell 12 having at least a portion of an end wall 16 and at least a portion of a side wall 14 and a round corner 220 between the portion of the end wall 16 and the portion of the side wall 14, and forming a generally planar corner 222 oriented at about a 45° angle relative to the portion of the end wall 16 and the portion of the side wall 14.
Patent CA-2681944-A1 (CA)
Title: Spinal treatment method and associated apparatus
Inventor: VOIC DAN
IPC: A61N7/02
Filed: 2008-03-18
Abstract: Spinal pain is treated non-invasively by operating a scanning apparatus to locate a spinal disc afflicted with cracks or fissures, and applying waveform energy to the afflicted spinal disc to heat the spinal disc sufficiently to modify collagen fibers of the spinal disc and destroy pain receptors in the spinal disc. The scanning apparatus may be an ultrasound scanner, while the treatment waveform energy may be ultrasonic waveform energy. The applying of the waveform energy includes generating ultrasonic pressure waves in the spinal disc.
Patent CA-2682492-A1 (CA)
Inventor: RUNGGALDIER MARTIN
IPC: E01H4/02
Filed: 2008-03-20
Abstract: A ski slope snow tiller has a frame (3) connected to a tractor (2) movable in a travelling direction (D1); a shaft (4) crosswise to the travelling direction (D1) and fitted with tools (14) for working the snow cover (M); a casing (5) surrounding the shaft (4); a mat (6) towed over the surface (N) of the snow cover (M), behind the casing (5); and a guard (7) located at least over the casing (5) and the mat (6), to prevent snow accumulating.
Patent CA-2682615-A1 (CA)
Title: A method of baking and an oven
Inventor: WILLETT PAUL E
IPC: A21B3/00
Filed: 2009-10-21
Abstract: A baker's oven 10 and a method of operating the baking oven 10. The baking oven 10 including heating means 50 arranged to underlie baking trays 31 to provide a substantial proportion of the heat to the baking trays 31 than to other portions of the oven, a temperature sensor 62 for providing a signal indicative of oven temperature. An interface 60 is adapted to receive information from a baker indicative of a bake program and information corresponding to products being loaded into the oven. The control means 61 is operatively connected to the heating means 50, the temperature sensor 62 and the interface 60 to receive signals corresponding to oven variables comprising the oven temperature and a fixed baking time indicative of the product. The control means 61 is adapted to deactivate the heating means 50 after a first predetermined portion of the fixed baking time has elapsed in response to the oven temperature reaching a trip temperature
Patent CA-2682637-A1 (CA)
Inventor: WELCH MICHAEL
IPC: A61K31/4196
Filed: 2008-03-18
Abstract: Compounds of formula (I), wherein R1, R2, R3, R4, R5, X, Y, and Ar are as defined herein or pharmaceutically acceptable salts thereof, inhibit HIV-1 reverse transcriptase and afford a method for prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC. The present invention also relates to compositions containing compounds of formula I useful for the prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC.
Patent CA-2683524-A1 (CA)
Title: Photovoltaic cell with shallow emitter
Inventor: RUBIN LEONID BORISHOVICH
IPC: H01L31/0256
Filed: 2008-02-22
Abstract: A phototovoltaic semiconductor apparatus for use in forming a solar cell with shallow emitter is disclosed The apparatus includes first and second adjacent oppositely doped volumes of semiconductor material forming a semiconductor heteroj unction The apparatus also includes a first passivation layer of material on the front side, the first passivation layer having a first outer surface and a plurality of openings therethrough defining corresponding unpassivated areas of the front side that are unpassivated by the first passivation layer The apparatus further includes a first conductive anti-reflective coactmg on the first outer surface of the passivation layer and on the corresponding unpassivated areas of the front side The apparatus may further include dielectric antireflective coating on an outer surface of the first passivation layer.
Patent CA-2683573-A1 (CA)
Title: Sweetener-containing animal feed and animal-feed additive
Inventor: ROTH HERMANN
IPC: A23L27/30
Filed: 2008-02-27
Abstract: The invention relates to animal food containing one or more conventional animal food ingredients selected from among cereal, cereal products, proteins, amino acids, vitamins, enzymes, mineral additives, and flavors, or an animal food additive for producing such animal food. Said animal food or animal food additive contains a sweetener combination which stimulates the appetite and/or improves performance and comprises at least naringin dihydrochalcone and a saccharin.
Patent CA-2683774-A1 (CA)
Title: Facet fixation and fusion screw and washer assembly and method of use
Inventor: HERARD KATHERINE
IPC: A61B17/70
Filed: 2008-04-10
Abstract: A spinal implant including a stabilization member coupled to an elongate member is herein provided. The implant can be configured for placement within a facet joint in an intra-facet or trans-facet configuration. Also, the implant can include a fusion-promoting bioactive material thereby providing a single device capable of spinal stabilization and/or fusion. Furthermore, a method of placing such an implant within a facet joint in an intra-facet or trans-facet orientation is hereby provided.
Patent CA-2686444-A1 (CA)
Inventor: CAPEL ANTOINE
IPC: A61F2/24
Filed: 2008-04-28
Abstract: Procédé pour la réalisation d'un objet hémocompatible de configuration co mplexe et objet ainsi obtenu. Selon l'invention, on thermoforme une membrane (1) de e-PTFE dont les fibres (3) ne présentent aucune orientation préféren tielle.
Patent CA-2687532-A1 (CA)
Inventor: MIYATA KENJI
IPC: F21V7/22
Filed: 2008-05-14
Abstract: Provided is a metal base circuit board having a new function of a light reflection in addition to the conventional printed circuit board function for mounting electronic parts. The metal base circuit board has a circuit arranged on a metal plate via an insulation layer. A white film is arranged at least one the insulation layer.
Patent CA-2689871-A1 (CA)
Title: Combined meningitis vaccine
Inventor: CECCARINI COSTANTE
IPC: A61P31/04
Filed: 1995-11-02
Abstract: A combined vaccine comprising a Haemophilus influenzae type B (Hib) oligosaccharide conjugate and a Neisseria meningitidis serogroup C (MenC) oligosaccharide conjugate. The combination vaccine is free from interference between the antigens used. The vaccine may also include a Neisseria meningitidis serogroup B(MenB) oligosaccharide conjugate. The vaccine may be used in the prophylaxis or treatment of bacterial meningitis and allows economical, safe and expedient vaccination against the prevalent causes of meningitis.  Advantageously, carrier priming may be exploited in order to maximize response to the vaccine, for example using a diphtheria, pertussis and tetanus (DTP) vaccine. The oligosaccharides are preferably size-selected and advantageously have a degree of polymerization of 4 or more.
Patent CA-2690046-A1 (CA)
Inventor: FERRARI MICHAEL G
IPC: G09F27/00
Filed: 2008-07-02
Abstract: A package and product merchandising system comprising the package. The package includes a package wall which in turn includes a display element visible from the exterior of the package. The package includes a power receiving element operably connected to the display element.  The system includes a sensor, a power distribution element, and a controller, operably connected to each of the sensor and to the power distribution element. The controller receives an output of the sensor as an input and provides a first output profile to the power distribution element, the power distribution element receives the output profile from the controller and provides a power profile to the power receiving element. The power receiving element provides a characteristic change profile to the display element. The display element changes at least one characteristic in response to the characteristic change profile.
Patent CA-2690126-A1 (CA)
Title: Grinding wheel for roll grinding application and method of roll grinding thereof
Inventor: KUMAR KRIS V
IPC: B24B5/37
Filed: 2004-03-08
Abstract: Iron and steel rolls are ground to production quality requirements with a grinding wheel that requires minimal wheel wear compensation, profile error compensation or taper error compensation during the grinding process. The grinding wheel consists essentially of a superabrasive material selected from the group of natural diamond, synthetic diamond, cubic boron nitride, and mixtures thereof, in a bond system, for a grinding wheel with extended wheel life, and which removes minimum amount of stock off the roll to achieve desired roll geometry.
Patent CA-2690407-A1 (CA)
Title: Dental prosthesis system
Inventor: POIRIER MICHEL
IPC: A61C8/00
Filed: 2010-01-18
Abstract: The present disclosure relates to a dental prosthesis system and a method of using same comprising a prosthesis, a primary bar, and a base-plate. The primary bar is adapted to be received on the implants and to be used as a superstructure for supporting the prosthesis, a verification jig and/or an impression matrix. The base-plate has a shape adapted to be received on the patient's gum surface, comprising at least one hole each in alignment with a corresponding one of the aperture of the primary bar when the primary bar is seated on the base-plate, each hole of the base-plate correspond to the position of each implant hole, the base-plate supporting the primary bar to form a drilling guide for guiding the drilling of implants holes in the patient's gum surface.
Patent CA-2691677-A1 (CA)
Inventor: TEOLI DEBORAH
IPC: A61K31/4188
Filed: 2008-06-27
Abstract: The present invention discloses new nanoassembled complexes consisting of a central nucleus formed by a high--affinity interaction from nucleic acids and avidin, wherein said nucleus is stabilized in aqueous solutions, even saline, and protected from further unspecific unwanted interactions by means of suitable polymeric agents capable to mask totally or partially the nucleus itself. The nanocomplexes obtained have been shown to be stable in aqueous solutions and to have nanoparticle features. In addition, the nano-complexes have shown characteristics useful for use in biotechnological field and in nanomedicine.
Patent CA-2692652-A1 (CA)
Inventor: BURG SJOERD HENRICUS VAN DER
IPC: A61K39/12
Filed: 2008-05-27
Abstract: The present invention relates to novel CD4+ and CD8+ T cell epitopes that are specific for HPV-specific E6 and E7 oncoproteins, to peptides comprising these novel T cell epitopes, and to (vaccine) compositions comprising these peptides for use in methods for the prevention and/or treatment of HPV related diseases. Preferred epitopes are recognized by a T cell that infiltrates a cervical neoplastic lesion or by a T cell from a draining lymph node, and are presented by an HLA-DQ or HLA-DP molecule, or an HLA-B.
Patent CA-2693209-A1 (CA)
Inventor: STRITT MICHAEL
IPC: G06F3/08
Filed: 2007-08-14
Abstract: The present invention relates to an apparatus (9) for emulating removal and insertion of a plug-in device (1), comprising a detection signal input (10) and a detection signal output (11) for a detection signal of the plug-in device (1), a control signal input (13) for a control signal from a host system (2), and a unit (12) which is constructed such that in a first state of the switch (12) the detection signal input (10) and the detection signal output (11) are connected and in a second state of the unit (12) the detection signal input (10) and the detection signal output (11) are disconnected and wherein the state of the unit (12) depends on the control signal. The unit (12) preferably comprises a switch. The invention further relates to a method for emulating removal and insertion of a plug-in device (1) wherein a control signal is applied to the control signal input (13) of the apparatus (9) requesting removal and insertion of the plug-in device (1), the detection signal input (10) is disconnected from the detection signal output (11) by bringing the unit (12) into the second state and the detection signal input (10) is connected to the detection signal output (11) by bringing the unit (12) into the first state.