baber/WOPTO huggingface dataset:
Patent CA-2613282-A1 (CA)
Title: Dielectric substrate with holes and method of manufacture
Inventor: KOYANAGI TATSUNORI
IPC: H05K3/00
Filed: 2006-06-20
Abstract: An aspect of the present invention comprises a method of forming holes in a dielectric substrate comprising the steps of applying a layer of photoresist to a dielectric substrate, exposing portions of the photoresist to actinic radiation through a photomask to form a pattern in the photoresist for an array of holes to be etched in the substrate, developing the photoresist, etching the dielectric substrate to form an array of holes, each hole extending at least partially through the dielectric substrate, and removing the excess photoresist. Another aspect of the present invention is a method of simultaneously forming holes in a dielectric substrate some of which extend partially through the substrate and some of which extend completely through the substrate. Other aspects of the present invention are dielectric substrates formed using the methods of the invention.
Patent CA-2613900-A1 (CA)
Inventor: JOHNSON MICHAEL FREDERICK
IPC: H02K19/28
Filed: 2005-07-06
Abstract: An electric motor (10) which includes an armature (11) with at least two armature phase pair windings (12) and salient pole rotor arrangement (15) having field windings (17) terminating in a selective electrical switch which determines the electrical continuity of said field windings (17). Also included is control means which is configured to regulate the magnetizing of the field winding (17) so that, at any given moment, one armature phase pair is usable for magnetizing the field winding whilst the other pair is responsible for torque production.
Patent CA-2613949-A1 (CA)
Inventor: HOLLOWAY WILLIAM STEPHEN
IPC: A44B19/36
Filed: 2007-12-11
Abstract: A reusable slider stop member has a solid body shaped to fit over a tooth element in a slide fastener assembly. The solid body has a central through channel defined by a pair of parallel prongs which fit over a tooth element. Each prong has an internal ledge that engages a portion of the tooth element to retain the stop in place.  The stop may be removed without damaging the stop or the tooth element, thus permitting easy repair of slide fastener assembly components. The stop is installed by aligning the channel at a right angle to the axis of the array of tooth elements, pressing the stop partially onto the tooth element, twisting the stop into alignment with the array and pressing the stop fully onto the tooth element to engage the internal shoulder of the stop with the tooth element.
Patent CA-2616424-A1 (CA)
Title: New pyrido[3',2':4,5]furo[3,2-d]pyrimidine derivatives
Inventor: TALTAVULL MOLL JOAN
IPC: C07D491/22
Filed: 2006-07-21
Abstract: The present invention provides a pyridofuropyrimidine derivative of formula (I): wherein G1 represents a group selected from -CR6R7- and -O- wherein R6 and R7 independently represent hydrogen atoms or C1-4 alkyl groups; R1 and R2 are independently selected from hydrogen atoms and C1-4 alkyl groups; R3 represents a group selected from C1-4 alkyl, C1-4 alkoxy, amino, hydroxy, mono-C1-4 alkylamino, di- C1-4 alkylamino, C3-8 cycloalkylamino, aryl, heteroaryl and saturated N-containing heterocyclyl groups which are bound to the pyridine ring through their nitrogen atom, all of them being optionally substituted by one or more substituents selected from the group consisting of halogen atoms and hydroxy, C1-4 alkyl, C1-4 alkoxy- C1-4 alkyl, aryl-C1-4 4alkyl, -O(CO)O  R8, C1-4 alkoxy, -(CO)NR8R9, -CN, -CF3, -NR8R9, -SR8 and -SO2NH2 groups wherein R8 and R9 each independently represent a hydrogen atom or a C1-4 alkyl group; R4 and R5 are independently selected from the group consisting of hydrogen atoms, C1-4 alkyl groups, hydroxyl- C1-4 alkyl groups and groups of formula (II): wherein p and q are integers selected from 0, 1 , 2 and 3; A is either a direct bond or a group selected from -CONR14-, -NR14CO-, -0-, -COO-, -OCO-, -S-, -SO- and -SO2-, wherein each R10, R11, R12, R13 and R14 independently represents a hydrogen atom or a C1-4 alkyl group and G2 is a group selected from aryl, heteroaryl or heterocyclyl groups; wherein the group G2 is optionally substituted by one or more substituents selected from group consisting of halogen atoms and C1-4 alkyl, hydroxy, oxo, C1-4 alkoxy- C1-4 alkyl, aryl- C1-4 alkyl, -(CO)OR16, C1-4 alkoxy, -(CO)NR16R17, -CN, -CF3, -NR16R17, -SR16 and -SO2NH2 groups; wherein R16 and R17 each independently represent a hydrogen atom or a C1-4 alkyl group and the pharmaceutically acceptable salts and N-oxides thereof.
Patent CA-2616467-A1 (CA)
Inventor: AKIE TAKASHIGE
IPC: C03C8/14
Filed: 2007-12-28
Abstract: A glaze composition which makes it possible that a base material for an inorganic calcined substance containing a lot of vitreous material is glazed without having corrosion. The glaze composition comprises a plastic material, a non- plastic material, and a solvent material, wherein the plastic material comprises at least one material selected from the group consisting of Gairome clay, Kibushi clay, kaolin and talc; the non-plastic material comprises at least one material selected from the group consisting of silica, calcined kaolin, pottery stone, pyrophyllite, pottery shards, chamotte and zircon; and the solvent material comprises at least one material selecte d from the group consisting of feldspar, lime stone, dolomite, zinc oxide and lithium carbonate.
Patent CA-2622528-A1 (CA)
Inventor: SHIBUSAWA SAKUMI
IPC: F25D27/00
Filed: 2008-02-22
Abstract: There is disclosed a showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber. In a showcase 1 of the present invention, a display chamber 11 is formed in an insulating wall 2 to display commodities on shelf plates 32 of a plurality of steps of shelves disposed in the display chamber 11 and cool the commodities, the showcase includes LED lights 40 which illuminate the inside of the display chamber 11 from the upside, and the shelf plates 32 and the like constituting the shelves are constituted of a transparent material.
Patent CA-2627865-A1 (CA)
Inventor: SEPETKA IVAN
IPC: A61F2/84
Filed: 2006-10-30
Abstract: Devices and methods for coupling, delivery, detaching and controllably releasing a medical implant, and methods for the assembly and use of the devices, provide for mechanically simple and rapidly operated release of the implant without disturbing its precisely selected position. Embodiments of various aspects of the present invention employ, among other structures, a loop or other aperture-bearing engagement element releasably held by a mating retaining element, in some instances with the assistance of a member for constraining the engagement element relative to the retaining element. In another aspect, the loop or other aperture-bearing element may be at least temporarily placed in a tensile state to maintain coupling of the implant prior to release. Embodiments of the invention permit release through a practitioner actuation, such as causing one or more rotations that lead to the withdrawal of the retaining element from the loop or aperture-bearing element.  Release may be immediate, or near-immediate, while the loop, which may in various embodiments be of a flexible material, is left behind with minimal or no disturbance of the implant.
Patent CA-2631992-A1 (CA)
Title: Self constricting orifice seal
Inventor: GRESHAM RICHARD D
IPC: A61B17/34
Filed: 2008-05-22
Abstract: An apparatus is disclosed for the reception of a surgical instrument inserted through a cannula assembly. An orifice in a seal member defines a central longitudinal axis in general alignment with the cannula assembly. The seal member includes an elastic member for engaging the surgical object about the orifice and forming a fluid-tight interface. A  fiber loop is at least partially embedded in the elastic member and serves to compress central portions of the elastic member around the instrument. The fiber loop may form a loop around the orifice and may cooperate with other fiber loops similarly embedded in the seal.
Patent CA-2633353-A1 (CA)
Title: Stable s-nitrosothiol formulations
Inventor: BOVET LI LI
IPC: A61P9/04
Filed: 2006-12-21
Abstract: The invention provides stable S-nitrosothiol, such as S-nitrosoglutathione, formulations for long term storage and in vivo delivery of S-nitrosothiols. The invention provides stable aerosol formulations comprising S-nitrosothiol, such as S-nitrosoglutathione, and methods of treating patients in need of S-nitrosothiol, such as S-nitrosoglutathione, and/or nitric oxide treatment.
Patent CA-2634148-A1 (CA)
Title: Handheld electronic device and method for disambiguation of compound language solutions
Inventor: FUX VADIM
IPC: G06F15/02
Filed: 2006-12-08
Abstract: A handheld electronic device includes a reduced QWERTY  key-board and is enabled with disambiguation software that is operable to disambiguate compound text input. The device is able to assemble language objects in the memory to generate compound language solutions. The device is able to prioritize compound language solutions according to various criteria, including the degree of completeness of the text components of a compound language solution.
Patent CA-2634908-A1 (CA)
Inventor: STENBERG MANNE
IPC: G01L3/12
Filed: 2006-10-06
Abstract: An absolute position detection device, system and method using a pattern comprising tw types of position data: location of the pattern relative an object and position of the pattern relative a sensing device, e.g. a camera.  The device comprise the sensing device acquiring images of the pattern located on the object and a computational unit analysing the images for determining absolute position of the object relative the sensing device. Th present invention is realized in a number of applications, such as forming part of a torque sensor, a theodolite, an articulating arm, or an angular detector.
Patent CA-2635892-A1 (CA)
Title: Dual purpose high chair
Inventor: BEARUP ADAM D
IPC: A47D1/00
Filed: 2008-06-25
Abstract: A high chair is convertible into multiple operative configurations to provide flexibility in utilization. The high chair includes a youth chair having a seat member affixed to a Z-shaped frame. A booster seat including a reclining seat back is mountable on the seat member such that the seat member is nested within the booster seat. A latch mechanism carried by the booster seat secures the booster seat to the seat member. A separate base member can also be nested into the bottom of the booster seat so that the booster seat can be utilized on a standard chair. The tray is mountable into the booster seat so that the tray can be utilized therewith irrespective of whether the booster seat is used in a high chair configuration or a booster seat configuration. The Z-frame incorporates telescopic support legs to define height adjustment for the high chair.
Patent CA-2637372-A1 (CA)
Title: A system of underwater power generation
Inventor: KERR COLIN MARSHAL
IPC: F03B13/10
Filed: 2006-12-18
Abstract: An underwater power generation system comprising at least one continuous pathway; at least one carriage that is movable around said pathway; at least one foil attached to the at least one carriage, the at least one foil able to be driven by a water current; and at least one power take-off having a rotatable member; wherein the driven foil cause the at least one carriage be moved about the pathway and contact said rotatable member to cause rotation of the rotatable member.
Patent CA-2637807-A1 (CA)
Title: Housing for paddle fan
Inventor: ANCHORS TONY
IPC: F24F7/06
Filed: 2007-01-19
Abstract: Air turnover in a space achieved by a paddle fan having a plurality of blades is significantly increased by mounting an assembly radially outward from the blades. The assembly has a generally vertical shroud that is substantially impervious to air flow and a directing grid attached to the shroud at a lower end thereof. The directing grid has a plurality of intersecting members to reduce cross-sectional flow area and induce laminar air flow therethrough.
Patent CA-2638485-A1 (CA)
Inventor: CROSS JOHN
IPC: H05B44/00
Filed: 2008-08-01
Abstract: A current sensing circuit for sensing the current provided to LEDs by a constant current power source includes a resistive shunt in series with the load and a current mirror having a first leg connected to a first terminal of the resistive shunt and a second leg connected to a second terminal of the resistive shunt. Both legs of the current mirror are also connected to ground. The first leg provides a reference signal to the second leg, and the second leg uses the reference signal and a voltage at the second terminal of the resistive shunt to provide a ground referenced output signal indicative of the current provided to the LEDs.
Patent CA-2640700-A1 (CA)
Inventor: WINTERTON REED F
IPC: A61M16/04
Filed: 2001-11-26
Abstract: A manifold assembly useful in patient ventilation/aspiration systems includes a stop cock valve with a hollow stem and a transverse slot arranged to permit the stem to be rotated between open and closed positions. In both positions, a ventilating pathway is maintained through the slot and the stem between ventilator and patient connection ports of the manifold. In open position the stem provides a travel pathway for a catheter between the patient connection port and an access port of the manifold. In closed condition, the stem seals this travel pathway. Catheter depth finding features and internally walled manifold structure for direction of respiratory therapy fluids particularly useful for neonatal patients are presented.
Patent CA-2641716-A1 (CA)
Inventor: SONG HAIPING
IPC: G01N29/00
Filed: 2007-02-07
Abstract: A method of assessing a biological test specimen includes the steps of detecting an acoustic emission produced by the biological test specimen and comparing the detected acoustic emission to a compilation of acoustic emissions produced by known biological sources. The method further includes the monitoring of various attributes of the test specimen.
Patent CA-2645715-A1 (CA)
Title: Business process meta-model
Inventor: HILPERT WOLFGANG WERNER
IPC: G06F9/44
Filed: 2007-02-27
Abstract: A meta-model representing a business process. Operative expressions are defined for identifying the business process. The business process includes a plurality of activity sequences. Metadata is collected associated with the defined operative expressions. The collected metadata is formatted according to a schema. The meta-model representing the business process is provided to a user as a function of the formatted metadata and the defined operative expressions such that the user can interact with the business process using the defined operative expressions.
Patent CA-2646437-A1 (CA)
Title: Imidazolothiazole compounds for the treatment of disease
Inventor: BHAGWAT SHRIPAD
IPC: C07D513/04
Filed: 2007-03-16
Abstract: Compounds, compositions and methods are provided for modulating the activity of receptor kinases and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by receptor kinases.
Patent CA-2650249-A1 (CA)
Inventor: FORD COLIN P
IPC: B65B21/22
Filed: 2007-04-27
Abstract: A packaging system (10) utilizes two sides of a loading carousel (60), which reduces both the height and footprint of the packaging system. Mass and inertia are also reduced, allowing higher operational speeds. The loading carousel receives opened cartons (C) on a first side (8) and lowers them over product groups (B) on a second side (9).
Patent CA-2650534-A1 (CA)
Inventor: SUWINSKA KINGA
IPC: A61K31/00
Filed: 2007-04-18
Abstract: La présente invention concerne des co-cristaux d'au moins une molécule de calix[n]arène ou d'au moins un de ses dérivés, et d'au moins une molécule biologiquement active, des compositions et des médicaments les comprenant, l'utilisation de ces co-cristaux et des procédés permettant de les obtenir.
Patent CA-2651064-A1 (CA)
Title: Novel agents and use thereof
Inventor: STAHLE MONA
IPC: C07K16/30
Filed: 2007-05-04
Abstract: The present invention provides agents for inhibiting the metastasis of cancer cells wherein the agent inhibits the biological activity of hCAP18/LL-37. In a preferred embodiment, the agent alters the transcription, translation and/o binding properties of hCAP18/LL-37. Preferably, the agent is selected from th group consisting of short interfering RNA (siRNA) molecules, antisens oligonucleotides and compounds with binding affmity for hCAP18/LL-37 or it receptor(s). The invention further provides methods for inhibiting the metastasis of cancer cells in a patient, as well as methods and kits for diagnosing cancer.
Patent CA-2654094-A1 (CA)
Inventor: SALSKOV-IVERSEN ANNETTE STEEN
IPC: A23G1/00
Filed: 2006-06-02
Abstract: In a method of producing cocoa mass from nibs from cracked, fermented cocoa beans, nibs are used from which nibs parts of an undesired degree of fermentation have been sorted out, for example by analysis of the individual nibs pieces for fluorescence, preferably by irradiation with UV light at two different wavelengths, preferably of about 254 nm and about 366 nm with a cut-off filter at about 390 nm, the analytical results being the basis of any sorting out of separate nibs pieces, or by sorting of the cocoa beans before cracking by thickness, by density or by hardness. In this respect, the fluorescence detection method can be used for monitoring the separation.
Patent CA-2657606-A1 (CA)
Title: Combination therapy with non-selective cox inhibitors to prevent cox-related gastric injuries
Inventor: KRANTZ ALEXANDER
IPC: A01N53/00
Filed: 2007-03-08
Abstract: The present invention is directed to nicotinamide, nicotinamide derivatives and prostaglandin mimetics, alone or in combination with an NSAID, and their use in treating pain, inflammation, and/or gastrointestinal toxicty.
Patent CA-2660091-A1 (CA)
Inventor: BAHN SABINE
IPC: G01N33/68
Filed: 2007-08-15
Abstract: Secretogranin Il and VGF peptides are biomarkers for major depressive disorder. They are useful in methods of diagnosing, monitoring and screening.
Patent CA-2660517-A1 (CA)
Inventor: NAKAHARA KEIKO
IPC: A61P25/00
Filed: 2007-08-10
Abstract: Disclosed are: a therapeutic agent for spinal nerve injury for use in the treatment of spinal nerve injury; a spinal nerve progenitor cell proliferation promoter for use in the culture of a spinal nerve progenitor cell; a spinal nerve regeneration promoter for use in the transplantation of a cultured spinal nerve progenitor cell; and others. Specifically disclosed are: a therapeutic agent for spinal nerve injury for use in the treatment of spinal nerve injury; a cultured spinal nerve progenitor cell proliferation promoter for use in the culture of a spinal nerve progenitor cell; a spinal nerve regeneration promoter for use in the transplantation of a cultured spinal nerve progenitor cell; and others, each of which comprises a substance capable of acting on a growth hormone secretion stimulation factor receptor (e.g., ghrelin) as an active ingredient.
Patent CA-2661161-A1 (CA)
Inventor: HAGERMAN GREGORY S
IPC: G01N33/68
Filed: 2007-08-23
Abstract: The invention relates to proteins associated with age-related macular degeneration (AMD). These proteins, which are present in blood, are expressed in individuals with AMD at either elevated or reduced levels compared to healthy individuals. The invention provides methods for diagnosing AMD. The invention provides methods for assessing the efficacy of treatment of AMD. The invention provides methods for monitoring the progression of AMD.
Patent CA-2662490-A1 (CA)
Inventor: INCE JOSH
IPC: B65D90/12
Filed: 2009-04-15
Abstract: Systems and methods for activating polymer within a water treatment facility.  The system includes a polymer makedown unit for blending and mixing diluent and polymer, the makedown unit including a polymer pump and a back pressure regulator operatively connected to the polymer pump. The system further includes a source of polymer including a sealed storage container for the polymer capable of being pressurized with compressed gas. The container includes a chamber for storing polymer under pressure, the container being capable of being pressurized by compressed gas, and an outlet for outputting pressurized polymer to the polymer makedown unit. There may also be provided a desiccant filter connected by a pressurized gas line for providing dry compressed gas into the container.
Patent CA-2662516-A1 (CA)
Inventor: ISON Renny
IPC: A23L29/00
Filed: 2007-09-17
Abstract: Cohesive non-free flowing compositions for adding sweetness to liquid foodstuffs, for example, beverages, having a reduced caloric burden as compared to conventional sucrose cubes, are provided. More particularly, a low calorie Cohesive non-free flowing compositions containing a high intensity sweetener, a bulking agent, and a disintegrant, wherein a sweetener cube formed from the cohesive non-free flowing sweetener composition having about the same dimensions as a convention sucrose cube has a lower caloric burden and an equivalent sweetness is disclosed. Also provided are cohesive non-free flowing compositions containing sucralose, carboxymethyl cellulose, polydextrose, trehalose, and erythritol, wherein a sweetener cube formed from the cohesive non-free flowing composition having about the same dimension as a conventional sucrose cube has a lower caloric burden and a equivalent sweetness. Methods of making such sweetener cubes are also provided.
Patent CA-2662563-A1 (CA)
Title: Compositions for photoprotection
Inventor: SHIRLEY IAN MALCOLM
IPC: A01N25/28
Filed: 2007-09-07
Abstract: The present invention relates to a method for improving the lifetime of compounds that are prone to photo-degradation by containing the compounds in microcapsules, which have light protecting particles bonded chemically to the capsule walls. In particular, the present invention relates to a microcapsule comprising a biologically active compound inside the microcapsule and light protecting particles which are chemically bonded to the microcapsule wall material; to the use of such a microcapsule; to a process for preparing such a microcapsule; and to surface-modified light protecting particles and their use in such a microcapsule.
Patent CA-2663000-A1 (CA)
Inventor: GOROKHOV ALEXEI
IPC: H04B7/005
Filed: 2007-10-01
Abstract: Selon l'invention, la gestion des interférences est obtenue au moyen d'un contrôle d'interférences utilisateur et/ou d'un contrôle d'interférences réseau. Pour le contrôle d'interférences utilisateur, les terminaux sont informés des interférences inter-secteurs observées par les secteurs voisins et peuvent ajuster leur puissance de transmission en fonction, de sorte que les interférences inter-secteurs soient maintenues à des niveaux acceptables. Pour le contrôle d'interférences réseau, chaque secteur est informé des interférences inter-secteurs observées par les secteurs voisins et régule les transmissions de données pour ses terminaux, de sorte que les interférences inter-secteurs soient maintenues à des niveaux acceptables. Chaque système peut mettre en AEuvre le contrôle d'interférences utilisateur ou le contrôle d'interférences réseau seulement, ou les deux.
Patent CA-2663474-A1 (CA)
Inventor: RALPH STEPHEN JOHN
IPC: A61K31/355
Filed: 2007-09-17
Abstract: This invention relates to anti-cancer compounds and to methods for treating or preventing cancer. In particular, the invention concerns pro-oxidant anti-cancer compounds, such as pro-oxidant forms of vitamin E, that selectively interact with complex II of the mitochondrial respiratory chain of cancerous cells, generate reactive oxygen species and induce apoptosis of those cells.