baber/WOPTO huggingface dataset:
Patent CA-2571965-A1 (CA)
Inventor: SEGAL ALEX
IPC: B65D51/00
Filed: 2006-12-20
Abstract: The present invention is an improved plastic container wherein the lid and bowl portions of the container fit together to form a water tight seal without the need for sealing gaskets. The plastic lid portion of the container includes a lid lip having a generally sinusoidal shape including a U  shaped portion and a first inverted U shaped portion, the first inverted U  shaped portion having a first wall, a first upper portion and an interior, a retaining bead projecting from the first wall into the interior of the first inverted U shaped portion, the U shaped portion having a second wall opposite the first wall of the first inverted U shaped portion. The bowl includes a bowl lip having a second inverted U shaped portion. The second inverted U shaped portion has third and fourth walls, a second upper portion and a lip edge. The third wall extends from a terminal end to the second upper portion, the fourth wall being contiguous with the bowl and the lip edge being positioned between the fourth wall and the top portion. The second inverted U shaped portion is dimensioned and configured to fit snugly within the interior of first inverted U shaped portion such that when the second inverted U-shaped portion is fully inserted into the first inverted U-shaped portion, a first seal is formed by the terminal end of the third wall bearing against a portion of the first wall immediately above the bead, a second seal is formed by a portion of the fourth wall bearing against a portion of the second wall and a third seal is formed by the lip edge bearing against the upper portion of the first inverted U-shaped portion.
Patent CA-2572473-A1 (CA)
Inventor: BOROS SANDOR
IPC: C07C69/33
Filed: 2000-02-03
Abstract: The present invention relates to the sodium salt of compound formula (I) and a method of preparing same.
Patent CA-2572983-A1 (CA)
Title: Bottle closure
Inventor: BATTEGAZZORE PIERO
IPC: B65D41/62
Filed: 2004-12-23
Abstract: Closure for a bottle comprising an inner cap of plastics material having an end wall (9) and a tubular skirt (10) which is provided with an internal thread (12) which engages a corresponding thread (5) provided on the neck of the bottle; an outer cap (14) of sheet metal which covers the said inner cap and which is fixed to the neck of the bottle by fixing means (22), wherein at least one circular weakening line (19) is provided in the said sheet metal outer cap (14); the said outer cap (14) has a tubular shape and is provided with an annular enlargement (24) forming an inner annular channel (25) delimited by corresponding axial end stops (26, 27); said channel (25) faces the tubular skirt (10) of the inner cap which is provided with an annular thickening (28) extending radially and axially,wherein the said thickening (28) is delimited by corresponding axial end stops (29, 30) and is force-fitted into the said channel (25).
Patent CA-2574134-A1 (CA)
Inventor: MCLAUCHLAN RAYMOND B
IPC: H01H13/14
Filed: 2005-07-06
Abstract: An intermittent contact connector device including a frame (12) having a first frame section (28) movably connected to a second frame section (30) ; two electrical contacts (24) connected to the second frame section, an electrical shorting member (26) connected to the first frame section (28). At least one of the contacts (24) is an insulation displacement contact (IDC) member. The shorting members adapted to contact the two electrical contacts to thereby electrically connect the two electrical contacts to each other when the first frame member (28) is moved towards the second frame member (30).
Patent CA-2579054-A1 (CA)
Title: Torsional force linear tensioner
Inventor: GERRING DOUGLAS G
IPC: F16H7/12
Filed: 2005-08-31
Abstract: A linear tensioner (22, 122, 222, 322, 422, 522) driven by a torque input is provided having a base (24, 124, 224, 324, 424, 524), a pinion (26, 126, 226, 326) rotatably mounted on the base, a rack (28, 128, 228, 328, 329) operatively engaged with the pinion, an arm (30, 130, 230, 330, 331, 430, 530) slideably mounted on the base (24, 124, 224, 324, 424, 524) and coupled to the rack (28, 128, 228, 328, 329) for linear movement therewith, and a pulley (32, 132, 332, 333, 432, 532) rotatably mounted on the arm (30, 130, 230, 330, 331, 430, 530) to engage and tension an associated power transmitting element such as a belt or chain. The tensioner (22, 122, 222, 322, 422, 522) further includes a means (40, 140, 240, 340, 440, 540, 42, 43) for applying a rotational force to the pinion (26, 126, 226, 326), which may be, for example, a torsion spring (40, 140, 240, 340, 440, 540), a servo motor (42) or a hydraulic pump (43).
Patent CA-2579572-A1 (CA)
Inventor: TRAN BRIAN H
IPC: H01P1/18
Filed: 2006-01-03
Abstract: A micro-electro-mechanical variable capacitor device including a first substrate (24) ; a first contact (34) disposed on a first surface of the substrate; a piezoelectric actuator (16) disposed over the first surface of the substrate; a second contact (18) coupled to the actuator and disposed in proximity to the first contact; a gap control mechanism disposed between the substrate and the actuator for limiting movement of the first contact relative to the second contact. In the exemplary embodiment, the gap control mechanism is a gap control stop (37) constructed of dielectric material. In practice, plural stops are used. In the exemplary embodiment, plural thermosonic bonds (25) are used to connect the actuator to the first substrate. A second substrate (14) is disposed over the piezo-electric actuator. The second substrate has wells (15, 17) over the bonds to facilitate application of a bonding tool (19) to the bonds. The gap control mechanism provides consistent height control between a flipped chip and its base substrate without exposing the assembly to high temperatures.
Patent CA-2580742-A1 (CA)
Title: Anti-thrombus filter having enhanced identifying features
Inventor: PAUL RAM H JR
IPC: A61F2/01
Filed: 2005-09-20
Abstract: A removable filter for capturing thrombi in a body vessel. The filter has anti-thrombogenic, echogenic, and radiopaque features. The features of the filter provide for enhanced identifying and reduced endotheliosis in a body vessel of a patient. Generally, the anti-thrombogenic feature is preferably a fibrinolytic coating disposed on the filter to decrease the accumulation of fibrin thereon. The echogenic feature preferably is comprised of marks formed on the filter that give rise to reflections of ultrasound waves during ultrasonography. The radiopaque feature is preferably a polymeric coating, ceramic coating, or noble metal coating applied on the filter for enhanced fluoroscopy.
Patent CA-2583136-A1 (CA)
Title: Process and apparatus that allows the controlling of the condition of a turbine engine of a twin-engine rotorcraft
Inventor: IRAUDO LIONEL
IPC: B64D31/00
Filed: 2007-03-30
Abstract: The present invention relates to a method and to a device (D) enabling a health check to be performed on at least a first turbine engine (M1) of a rotorcraft, the rotorcraft being provided with first and second turbine engines (M1 and M2) controlled respectively by first and second control means (MC1 and MC2). The device is remarkable in that it comprises check means (C) provided with main means (C1), the main means (C1) controlling the first and second control means (MC1 and MC2) so that the surveillance parameters of the first and second turbine engines (M1 and M2) respectively reach the real first and second final values (V1f and V2f) as determined in accordance with the method of the invention.
Patent CA-2585736-A1 (CA)
Title: Asymetric layout structures for transistors and methods of fabricating the same
Inventor: HENNING JASON
IPC: H01L21/338
Filed: 2005-08-25
Abstract: High power transistors are provided. The transistors include a source region (20) , a drain region (22) and a gate contact (24) . The gate contact is positioned between the source region and the drain region. First and second ohmic contacts are provided on the source and drain regions, respectively. The first and second ohmic contacts respectively define a source contact and a drain contact. The source contact and the drain contact have respective first and second widths. The first and second widths are different. Related methods of fabricating transistors are also provided.
Patent CA-2585753-A1 (CA)
Inventor: FOX RICHARD T
IPC: B29B15/12
Filed: 2006-06-30
Abstract: Disclosed is a process to make a long fiber-reinforced thermoplastic concentrate wherein a continuous fiber strand is coated with an aqueous melt-kneaded thermoplastic dispersion, dried, and chopped.
Patent CA-2586410-A1 (CA)
Inventor: DILIP USHA
IPC: C07C229/22
Filed: 2005-12-22
Abstract: The present invention provides a prodrug of propofol and crystalline forms thereof, methods of making the propofol prodrug and crystalline forms thereof, pharmaceutical compositions of the propofol prodrug and crystalline forms thereof, methods of using the propofol prodrug and crystalline forms thereof and pharmaceutical compositions thereof to treat diseases or disorders such as headache pain, post chemotherapy or post operative surgery nausea and vomiting, neurodegenerative disorders, and mood disorders.
Patent CA-2590138-A1 (CA)
Title: Method and apparatus for wideband distribution of content
Inventor: WILLIAMSON LOUIS D
IPC: H04N7/173
Filed: 2005-12-14
Abstract: A method and apparatus to create and transmit transport multiplexes comprising one or more levels of service over a network. In one embodiment, the level of service comprises high definition (HD) content or programs, and the transmitted multiplexes are distributed over a plurality of downstream RF  carriers in a cable network simultaneously. A head-end architecture for performing the multiplexing and distribution of multiple HD programs over the multiple carriers (i.e., in a "wideband" configuration) is disclosed. CPE  having one or more wideband tuners is also disclosed, the CPE being adapted to receive the multiplexed HD content from the various RF carriers, and demultiplex it in order to permit decoding and subsequent viewing by the user.  The use of multiple HD source programs with the multiplex advantageously provides for enhanced statistical multiplexing by providing a larger "pool" of constituent inputs and available carriers.
Patent CA-2591701-A1 (CA)
Title: Wellbore communication system
Inventor: SHRAY FRANK
IPC: G01V1/46
Filed: 2005-01-27
Abstract: A gap collar for an electromagnetic communication unit of a downhole tool positioned in a wellbore is provided. The downhole tool communicates with a surface unit via an electromagnetic field generated by the electromagnetic communication unit. The gap collar includes a first collar having a first end connector and a second collar having a second end connector matingly connectable to the first end connector. The gap collar further includes a non-conductive insulation coating disposed on the first and/or second end connectors, and a non-conductive insulation molding positioned about an inner and/or outer surface of the collars. The insulation molding moldingly conforms to the shape collars. The connectors are provided with mated threads modified to receive the insulation coating.   Measurements taken by the downhole tool may be stored in memory, and transmitted to the surface unit-via the electromagnetic field.
Patent CA-2593322-A1 (CA)
Title: Electrode for electrolytic cell
Inventor: DULLE KARL HEINZ
IPC: C25B9/17
Filed: 2006-02-10
Abstract: The invention relates to an electrode for electrochemical processes for gas production, which in the installed state is located parallel and opposite to an ion exchange membrane and consists of a multitude of horizontal lamellar elements which are structured and three-dimensionally shaped and are in contact with only one surface with the membrane, wherein the lamellar elements have grooves and holes, the major part of the holes being placed in the grooves and the surfaces of such holes or part thereof are located in the grooves or extend into the grooves. In such a way the holes are ideally placed in the contact area of the respective lamellar element with the membrane.
Patent CA-2594218-A1 (CA)
Inventor: OSLUND JOHN C
IPC: A61M25/00
Filed: 2006-01-06
Abstract: A system and method for sizing and imaging of cardiovascular defects generally are disclosed capable of producing model images or forms that mimic the shape of defects such as openings or breaches in cardiac septum walls, so that remedial devices of the correct size and shape can be administered to occlude defects. The system uses a three-dimensional open wire imaging structure which is flexible, easy to position and does not occlude blood flow and when expanded, can be measured in situ.
Patent CA-2594729-A1 (CA)
Title: Child resistant tablet package
Inventor: NIVALA MICHELLE
IPC: B65D83/04
Filed: 2006-01-13
Abstract: A child resistant package (10) for tablets (1) is disclosed. The package (10) includes an outer sleeve (12) and a blister package (14) . The blister package (14) is designed to fit within the outer sleeve (12) , and is capable of being slid from a closed position to an open position. The blister package (14) includes a blister sheet (40) and a lidding material sheet (42) that is peeled from the blister sheet (40) to access the tablets (1) .
Patent CA-2597037-A1 (CA)
Inventor: WANNA JOSEPH T
IPC: A24D1/02
Filed: 2005-10-31
Abstract: Smoking articles having reduced Hoffmann analytes contained in the mainstream smoke is disclosed. In one embodiment, an alginate composition is applied to a wrapper that is incorporated into a smoking article. The alginate composition causes a significant reduction in at least certain of the Hoffmann analytes that are generated when the smoking article is smoked. The alginate composition may be applied so as to cover a substantial portion of the surface area of the wrapper in one embodiment. In another embodiment, the alginate composition is applied as a single band to the paper wrapper so to cover a substantial portion of the distal end of the smoking article.
Patent CA-2597038-A1 (CA)
Title: Optical system for a wash light
Inventor: HOUGH THOMAS A
IPC: F21V9/40
Filed: 2006-02-03
Abstract: A wash light optical system for use with a light beam generator includes a converging optical element that reduces the size of a light beam from the light beam generator, a color filtration mechanism that is capable of filtering the reduced light beam to a selected one of two or more colors, a spreading optical element that increases the size of the filtered light beam, and a beam shaping optical element. The optical system may also include a dimming mechanism that is capable of reducing the intensity of the light beam to a selected one of two or more intensities. The optical system may be enclosed in a housing that includes a coupling mechanism capable of detachably mounting the housing to the light beam generator.
Patent CA-2597107-A1 (CA)
Title: Enclave (territoire) de gardien de but pour hockey de rue
Inventor: GIBEAULT ALAIN
IPC: E01C13/10
Filed: 2007-09-11
Abstract: Accessoire pour filet ou cage de but de hockey pour jouer au hockey dans la rue, dans un gymnase ou sur toutes autres surfaces dures, autre qu'une patinoire de glace concu pour jouer en patin a glace, produisant et représentant l'enclave, espace ou territoire réservé au gardie n de but de hockey.
Patent CA-2597593-A1 (CA)
Title: Integrated fec decoding and iterative diversity reception
Inventor: MILLER MARK
IPC: H04L27/06
Filed: 2006-02-14
Abstract: Methods, apparatuses, and systems are presented for deriving data from an error correction encoded composite signal involving (a) receiving a composite signal comprising contributions from a plurality of individual signals transmitted over different paths representing a common data sequence encoded using an error correction code, (b) calculating soft values of a first type taking into account the received composite signal and soft values of a second type, (c) generating symbol outputs taking into account soft values of the first type, (d) performing error correction decoding on the symbol soft outputs, (e) calculating soft values of the second type taking into account error correction decoded outputs , (f) feeding back soft values of the second type, (g) iteratively updating soft values of the first type, symbol outputs, error correction decoded outputs, and soft values of the second type by repeating previous steps, and (h) providing updated error correction decoded outputs.
Patent CA-2600144-A1 (CA)
Title: Compounds and compositions as protein kinase inhibitors
Inventor: REN PINGDA
IPC: A61K31/519
Filed: 2006-03-10
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Abl, Bcr-Abl, BMX, BTK, CHK2, c-RAF, CSK, c-SRC, Fes, FGFR3, Flt3, IKK.alpha. , IKK.beta., JNK2.alpha. 2, Lck, Met, MKK4, MKK6, MST2, NEK2, p70S6K, PDGFR.beta. , PKA, PKB .beta., PKD2, Rsk1, SAPK2.alpha. , SAPK2.beta.  , SAPK3, SGK, Tie2 and TrkB kinases.
Patent CA-2604408-A1 (CA)
Title: Fermentation broth extraction of k-252a
Inventor: PRUYNE JULIE J
IPC: C07D498/22
Filed: 2006-04-19
Abstract: Methods for separating K-252a from the cell mass of its parent fermentation broth are disclosed.
Patent CA-2604635-A1 (CA)
Title: Treatment and diagnostic catheters with hydrogel electrodes
Inventor: KAMPA GREGORY J
IPC: A61B5/296
Filed: 2006-06-15
Abstract: Catheters (12) for treatment or diagnoses of tissue, including cardiac tissue, using hydrogel virtual electrodes and hydrogel sensing electrodes are disclosed. Each catheter (12) comprises at least one conductive hydrogel electrode, whether a virtual electrode or a sensing electrode. Hydrogel virtual electrodes may be used to deliver ablative energy or chemotherapeutic agents to tissue (28). Hydrogel sensing electrodes may be used to map various electrical activity of tissue (28). The ablation catheters (12) include a variety of hydrogel delivery features to deliver the conductive hydrogel electrodes against or adjacent to tissue (28) to be treated. Each hydrogel delivery feature (40,42) comprises at least one opening in the distal portion (20) of the catheter (12) and may also include a permeable or semi-permeable membrane (88). The mapping catheters (12) include conductive hydrogel disks (i.e., conductive hydrogel sensing electrodes) and nonconductive hydrogel disks. Methods of treating and diagnosing tissue (28) using hydrogel virtual electrodes and hydrogel sensing electrodes are also disclosed.
Patent CA-2604874-A1 (CA)
Title: Multiple circuit receptacles
Inventor: BYRNE NORMAN R
IPC: H01R4/60
Filed: 2005-04-27
Abstract: A multiple circuit receptacle system (100) is disclosed. The receptacle syst em (100) includes a junction block (102) having an incoming female connector se t (122) adapted to be engaged with a cable assembly (180) for supplying incomi ng power to the junction block (102). He junction block (102) also has a furthe r female connector set (154), electrically coupled to the incoming female connector set (122), through which power is supplied from the cable assembly (180). The incoming power is in the form of four separate circuits, each circuit having hot, neutral and ground terminals. An electrical outlet receptacle block (1.60) includes a series of outlet receptacles (159) and connector sets (179, 181) selectively connectable to the further connector s et (154) of the junction block (102). Connection of the receptacle block (160) to the junction block (102) in one of various spacial orientations provides for electrical power from any selected one of the multiple circuits to be presented at the outlet receptacles (159).
Patent CA-2605210-A1 (CA)
Inventor: VAN TOL ERIC ALEXANDER FRANCIS
IPC: A23L33/00
Filed: 2006-04-19
Abstract: The present invention relates to a nutritional product for HIV patients that are not on Highly Active Antiretroviral Therapy. More specifically the invention relates to a nutritional composition comprising oligosaccharides.  This invention also relates to the manufacture of a nutritional supplement for use in HIV patients.
Patent CA-2605600-A1 (CA)
Title: Heterocontact solar cell with inverted geometry of its layer structure
Inventor: WUENSCH FRANK
IPC: H01L31/075
Filed: 2006-04-11
Abstract: The amorphous emitter of known heterocontact solar cells is arranged on the top of the crystalline absorber facing the light and absorbs incident light which therefore cannot contribute to the generation of charge carriers in the absorber. A transparent conductive oxide layer (TCO) as the cover layer which has a negative effect on the pn transition, can be avoided. The inventive heterocontact solar cell (HKS) has an inverted geometry of its layer structure and thus an inverted heterocontact. The amorphous emitter (EM) is arranged on the bottom (LU) of the crystalline absorber (AB) facing away from the light.  The absorber (AB) is only covered by a transparent antireflection coating (ARS) on its top (LO) facing the light, said coating, due to the material chosen, is at the same time the electrically effective passivation layer (PS), thereby avoiding absorption losses. The energy recuperation time regarding the material, time and energy requirements can be reduced by the low-temperature production of the emitter (EM) and the antireflection coating (ARS) by plasma CVD processes at 250 ~C to 350 ~C. The upper contact structure (OKS) penetrates the transparent antireflection coating (ARS) digitately, the lower contact structure (UKS) is configured as a thin large-surface metal layer (MS).
Patent CA-2605982-A1 (CA)
Inventor: LIST JEREMY
IPC: G06Q30/00
Filed: 2006-04-28
Abstract: Systems, methods, and computer-readable mediums, consistent with principles of some embodiments of the present invention provide for storing location information of a plurality of products, receiving information from a remote electronic device, wherein the received information includes information relating to a position of the remote electronic device and identifying information of one of the plurality of products, and updating the location information of the one of the plurality of products with the position of the remote electronic device. Alternatively, systems, methods, and computer-readable mediums, consistent with principles of some embodiments of the present invention provide for obtaining location information of a plurality of products at an electronic device and position information of the electronic device, and transmitting the obtained location information of the one of the plurality of products and the position of the electronic device to a remote computing device, wherein the location information of the one of the plurality of products is updated at the remote computing device with the position of the electronic device.
Patent CA-2609171-A1 (CA)
Title: Modular template for drilling holes and method of making same
Inventor: GREENBERG ALEX M
IPC: G01B3/14
Filed: 2006-05-22
Abstract: A template (100) for use with an instrument to drill a hole in a surface at a desired location. The template includes a body (114) which has a negative impression of the surface, and a guidevvay having a first end positioned to open into the desired location when the body is placed in conforming contact with the surface and a second end positioned on an exterior surface of the body. The second end of the guideway is connected to the first end by a passage (124). The guideway is preferably positioned in a portion of the template which is removable from the remainder thereof. The template also includes a stop for limiting the depth of penetration of the drill bit inio the hole, a first fastener for attaching the stop to the body and a second fastener for fastening the removable portion of the template to the remainder of the template.