baber/WOPTO huggingface dataset:
Patent CA-2548682-A1 (CA)
Title: Method for measuring a rotation/acceleration velocity with the aid of a rotary rate coriolis gyroscope and a coriolis gyroscope for carrying out said method
Inventor: HANDRICH EBERHARD
IPC: G01C19/56
Filed: 2004-11-26
Abstract: A Coriolis gyro (1') has a first and a second resonator (70 1, 70 2), which are each in the form of a coupled system comprising a first and a second linear oscillator (3 1, 3 2, 4 1 and 4 2), in which case the first resonator (70 1) together with the second resonator (70 2) can be caused to oscillate in antiphase with respect to one another along a common oscillation axis (72). A  system which is coupled in this way has the advantage that it is possible to measure the rotation rate and accelerations simultaneously, and that it is insensitive to disturbance influences, for example externally or internally acting vibrations.
Patent CA-2548748-A1 (CA)
Title: Method of creating a zonal isolation in an underground wellbore
Inventor: BLOESS ANDREAS
IPC: E21B33/134
Filed: 2004-12-10
Abstract: A method of creating a zonal isolation above a target zone (4) in an underground wellbore (1) comprises: inserting a slurry injection tubing (3) into the wellbore; arranging within an annular space surrounding said tubing an particle accumulation means (5), such as an expandable screen or an area where the slurry velocity is reduced; and pumping a slurry comprising a carrier fluid and granular material down via the slurry injection tubing (3) and the target zone (4) and then up into the annular space, such that at least some granular material accumulates and forms an elongate zonal isolation (10) in the annular space between the target zone and the particle accumulation means, which zonal isolation is removable and exerts a limited radial force to the surrounding formation, thereby reducing the risk of formation damage.
Patent CA-2549912-A1 (CA)
Title: A support structure for a load-bearing device
Inventor: HALL ROBERT J
IPC: G01N3/02
Filed: 2004-11-22
Abstract: A mechanism for reducing horizontal force in a load measurement is presented.  The mechanism includes a structure having surfaces of nonuniform radii of curvature (e.g., oblate spheroid surfaces) at both ends. The ends of the structure contact a force-sensor coupling element and a base-coupling element, forming two interfaces. Each interface includes a contact area between a convex surface and a concave surface. When a horizontal force is applied, the contact area at each interface shifts, allowing the structure to tip from the vertically aligned position that it is in when no horizontal force is applied.  Compared to coventional mechanisms, the structure of the invention has a lower effective height because interfaces between oblate spheroid surfaces allow a larger angle of defletion than flat interfaces. The oblete spheroid interfaces also allow defletion to occur with less wear and tear at the intefaces compared to the flat-interfaced structures.
Patent CA-2551344-A1 (CA)
Title: Internet protocol telephone system
Inventor: LOEN RICHARD
IPC: H04L12/16
Filed: 2006-06-29
Abstract: A telephone system that can be controlled by graphical user interfaces (GUIs) displayed using a graphical page description language (GPDL), e.g. HTML, on a touch-sensitive display screen provided with the telephone. An application program interface (API) enables a commonly available user interface tool, e.g. Microsoft Front Page, to program any number of telephone functions for display and access via the GUIs on the display screen. Since the GUIs are downloaded from a server connected to the Internet, the pages displayed on the display screen can be varied according to personal preference or according to temporal and/or geographical criteria, e.g. advertisements can be sent depending on the time or day, month or year to telephones depending on their location (houses, apartments, hotels.
Patent CA-2554028-A1 (CA)
Title: Micro fuel cell with membrane storage
Inventor: PRISTASH DAVID J
IPC: H01M8/04
Filed: 2005-01-21
Abstract: An apparatus for the generation of electricity that may be in a "standby" mode for long periods of time, i.e. many years. Thus, in one embodiment of the invention, a fuel cell (48) may include at least one of the following features or components: a membrane, and /or storage tanks or cells for hydrogen (42) and oxygen (44), and/or an "inertial" switch (46), which may optionally be assembled in close proximity to a membrane. The inertial switch (46), when activated, may rupture the membrane and allow the hydrogen and oxygen to mix in a fuel cell.
Patent CA-2555194-A1 (CA)
Title: Method of operating a sewage system and such a sewage system
Inventor: VAN BAAR JACOBUS ELDERT MARIA
IPC: C02F1/74
Filed: 2005-02-17
Abstract: The invention relates to a method for operating a sewage system for draining waste water. According to the invention, oxygen is artificially and periodically added to the waste water, for example in that air is periodically blown into a pipe (1) of the sewage system by means of an air pump (4) The invention furthermore relates to a sewage system for carrying out the present method.
Patent CA-2555877-A1 (CA)
Inventor: LEWIS DIANA Y
IPC: C07K14/47
Filed: 2005-02-11
Abstract: The present invention relates generally to novel, selectable hybrid polypeptides useful as agents for the treatment and prevention of metabolic diseases and disorders which can be alleviated by control plasma glucose levels, insulin levels, and/or insulin secretion, such as diabetes and diabetes-related conditions. Such conditions and disorders include, but are not limited to, hypertension, dyslipidemia, cardiovascular disease, eating disorders, insulin-resistance, obesity, and diabetes mellitus of any kind, including type 1, type 2, and gestational diabetes.
Patent CA-2556459-A1 (CA)
Inventor: BOISSONNEAULT ROGER M
IPC: A61K31/56
Filed: 2005-03-14
Abstract: A multiphasic method of contraception that provides for sequentially administering to a femal of child bearing age: (a) a Phase I composition containing a progestogen in an amount equivalent to about 0.5 to about 1.5mg norethindrone acetate and an estrogen in an amount equivalent to about 5 to about 30 mcg of ethinyl estradiol for about 4 to about 7 days; (b) a Phase II  composition containing a progestogen in an amount equivalent to about 0.5 to about 1.5mg of norethindrone acetate and an estroben in an amount equivalent to about 10 to about 40 mcg of ethinyl estradiol for about 8 to about 16 days;  (c) a Phase III compositions containing a progestogen in an amount equivalent to about 0.5 to about 1.5 mg of norethindrone acetate and an estrogen in an amount equivalent to about 5 to about 30 mcg of ethinyl estradiol for about 4 to about 7 days; and (d) optionally, a Phase IV composition which is a placebo or a non-steroidal component, such as for example, ferrous fumarate, for about 2 to about 9 days, wherein the ethinyl estradiol equivalent amount of estrogen in the Phase II composition is at least 5 mcg greater than the ethinyl estradiol equivalent amount of estrogen in each of the Phase I and III  compositions. Preferably the sequential administration of the Phase I, II and III compositions is repeated the day following the completion of the administration of the Phase III compositions to provide an extended cycle multiphasic oral contraceptive method.
Patent CA-2557754-A1 (CA)
Title: An apparatus for the evaporative cooling of a liquid product
Inventor: RINGSTROEM ROLAND
IPC: B01D5/00
Filed: 2005-03-03
Abstract: The disclosure relates to an apparatus for the evaporative cooling of a liquid product. The apparatus comprises a vacuum chamber (1) which is divided into a first, centrally positioned space (6) and a second space (7) which concentrically surrounds the first space (6). Both of the spaces (6, 7) are open towards the upper end wall (2) of the vacuum chamber (1). The first space (6) has an outlet (25) for condensed steam. The second space (7) has an inlet (11) for steamed product, as well as an outlet (12) for the product. The apparatus also includes a circulation circuit for coolant liquid. The first space (6) is extended downwards so that it extends at least as far below the bottom end wall (4) of the vacuum chamber (1) as the extent of the space (6) inside the vacuum chamber (1).
Patent CA-2558059-A1 (CA)
Title: Rotating mineral breaker
Inventor: POTTS ALAN
IPC: B02C18/22
Filed: 2005-01-28
Abstract: A breaker having a first end and a second opposed end and a plurality of breaker drums arranged side by side in a row extending between said ends, the drums being arranged with their axes of rotation parallel to one another, at least two neighbouring drums adjacent to the first end being arranged to continuously rotate in the same direction to define feeder drums for feeding material toward the second end, each breaker drum having radially projecting breaker teeth which co-operate with opposed breaker teeth on the adjacent drum to grip oversized material therebetween to cause breakage thereof, to permit passage of undersized material therebetween and to move unbroken oversized material toward said second end.
Patent CA-2558150-A1 (CA)
Inventor: RINALDI FABIO
IPC: A61Q7/02
Filed: 2005-03-01
Abstract: The present invention relates to a composition for regulating the trophism of hair follicles and the cutaneous production of sebum and its use in androgenetic alopecia, comprising the synergic association of an extract from Boehmeria Nippononivea with a compound active at the keratin epithelial structure level, selected from specific sulfur-donor compounds and antioxidants. The composition of the invention is suitable for topical and/or oral administration.
Patent CA-2558581-A1 (CA)
Inventor: SEIO KOHJI
IPC: C12N15/09
Filed: 2005-02-24
Abstract: It is intended to provide a novel method of synthesizing a nucleic acid oligomer whereby at least 10-mer of nucleic acid molecule oligomer (for example, a 20-mer) can be synthesized at an extremely high purity by the solid phase method without protecting nucleotide bases, compared with the conventional method without nucleotide base protection allowing the synthesis of a 12-mer at the highest. Namely, a method of synthesizing a nucleic acid oligomer, etc. characterized in that an alcohol type activator or a combination of an alcohol type activator with an acid catalyst is used in the phosphoramidite method.
Patent CA-2558793-A1 (CA)
Title: High-density metering system
Inventor: BRUNO DAVID A
IPC: G01R19/00
Filed: 2006-09-05
Abstract: A modular metering system comprises a data processing module, a current module and a voltage module. The current and voltage modules include sensor memories characterizing the respective current and voltage sensors facilitating assembly and repair of the metering system.
Patent CA-2564272-A1 (CA)
Inventor: WENNING ANDREAS
IPC: C08G18/54
Filed: 2005-03-04
Abstract: The invention relates to polymer compositions of carbonyl-hydrated ketone-aldehyde resins in reactive solvents, to a method for the production thereof and to the use thereof, in addition to radiation-hardenable coating substances and adhesives.
Patent CA-2566479-A1 (CA)
Title: Multilayer heat shrinkable film and wrapped battery
Inventor: OKUDA TOMOHISA
IPC: H01M50/129
Filed: 2005-05-13
Abstract: [PROBLEMS] Disclosed is a heat shrinkable film having excellent heat resistance, content resistance, impact resistance, low/high temperature cycle resistance and wear resistance. [MEANS FOR SOLVING PROBLEMS] Specifically disclosed is a heat shrinkable film comprising an intermediate layer (1), a front surface layer (2) and a back surface layer (3) so arranged as to sandwich the intermediate layer (1), and a overcoat layer (4) arranged on top of the front surface layer (2). The intermediate layer (1) contains a first cyclic olefin resin and a random copolymer of ethylene and another .alpha.-olefin or a random copolymer of propylene and another .alpha.-olefin. The front surface layer (2) and the back surface layer (3) respectively contain a second cyclic olefin resin and a linear low density polyethylene resin. Such a multilayer heat shrinkable film is formed into a tubular shape in such a manner that the overcoat layer (4) is on the outside. A secondary battery is fitted into the thus-formed tube of the multilayer heat shrinkable film and the tube is heat shrunk, so that there is obtained a wrapped battery.
Patent CA-2570782-A1 (CA)
Inventor: PATEL KANU
IPC: A61K31/198
Filed: 2004-10-26
Abstract: A system for the delivery of chemical vasodilators into the skin for the purpose of increasing the blood flow in a tissue that exhibits compromised circulation. The designated purpose of this increased blood flow is to transiently reverse or inhibit or prevent the onset of an associated medical affliction that may in part or in whole, be either the consequence of that medical condition or participating in the clinical symptoms and etiology of that medical condition. The process and the effect of the topical delivery of a chemical vasodilator has been previously demonstrated for other medical and pharmaceutical applications, however the specific use of this class of drug molecules for the focused effect of improving blood flow to the skin and surrounding tissue with the goal of improving the metabolic health of the tissue and to possibly affect the symptoms of a medical condition is the specific aim of this patent.
Patent CA-2571183-A1 (CA)
Inventor: ANDERSCH BJOERN
IPC: A61P31/04
Filed: 2005-06-23
Abstract: A composition comprising lactic acid and lactoferrin and/or a peptide fragment thereof, for the treatment and/or prophylaxis of conditions in the urogenital tract, is disclosed. Also disclosed is the use of such a composition for the preparation of a medicament for the treatment and/or prophylaxis of conditions in the urogenital tract, as well as a method for treatment thereof.
Patent CA-2571746-A1 (CA)
Inventor: KOIVUNEN KIMMO
IPC: C08L3/02
Filed: 2005-06-15
Abstract: The invention relates to composites of starch containing silicon, particularly to starch silica, and starch silicate composites, a method for the production thereof and the use thereof as a filler in paper and board and as a coating pigment.
Patent CA-2572704-A1 (CA)
Title: Crush modelling
Inventor: COLES IAN
IPC: G06F19/00
Filed: 2005-07-04
Abstract: A method of determining the impact resistance of a structure including a crushable material comprises the steps of determining for one or more layers of a finite element of said material during an impact whether said element or layer thereof is to be treated as failing by crushing. If the element or layer is determined to fail by crushing, a load-bearing portion of the structure is defined and the load-bearing portion is treated for the purpose of subsequent calculations as exhibiting an ongoing resistance.
Patent CA-2576749-A1 (CA)
Title: Alternative synthesis of renin inhibitors and intermediates thereof
Inventor: MICKEL STUART JOHN
IPC: C07D207/38
Filed: 2005-08-30
Abstract: The present invention relates to synthetic routes to prepare a compound of the formula   
wherein R 1  is halogen, C 1-6 halogenalkyl, C 1-6 alkoxy-C 1-6 alkyloxy or C 1-6 alkoxy-C 1-6 alkyl; R 2  is halogen, C 1-4 alkyl or C 1-4 alkoxy; R 3  and R 4  are independently branched C 3-6 alkyl; and R 5  is cycloalkyl, C 1-6 alkyl, C 1-6 hydroxyalkyl, C 1-6 alkoxy-C 1-6 alkyl, C 1-6 alkanoyloxy-C 1-6 alkyl, C 1-6 aminoalkyl, C 1-6 alkylamino-C 1-6 alkyl, C 1-6 dialkylamino-C 1-6 alkyl, C 1-6 alkanoylamino-C 1-6 alkyl, HO(O)C-C 1-6 alkyl, C 1-6 alkyl-O-(O)C-C 1-6 alkyl, H 2 N-C(O)-C 1-6 alkyl, C 1-6 alkyl-HN-C(O)-C 1-6 alkyl or (C 1-6 alkyl) 2 N-C(O)-C 1-6 alkyl; or a pharmaceutically acceptable salt thereof as well as key intermediates obtained when following these routes as well as their preparation.
Patent CA-2582373-A1 (CA)
Title: Technical specification editor
Inventor: SANDOVAL WILLIAM
IPC: A61K9/46
Filed: 2005-09-29
Abstract: The production of formal technical specification documents using a web-based interface is disclosed. The interface is used to identify one or more products, for example, lighting control systems that will be used in a construction. After receiving a selection of one or more products, a database is referenced to automatically retrieve text for the technical specification document that corresponds with the product(s), and a fully formatted technical specification document is generated for a user. Any portion of the technical specification document may be altered by the user via the user interface. Any technical specification document that is generated in accordance with the present invention can be stored to be used in the future as a template for new technical specification documents.
Patent CA-2583311-A1 (CA)
Title: Quinazolinylmethylenethiazolinones as cdk1 inhibitors
Inventor: CHEN SHAOQING
IPC: A61K31/427
Filed: 2005-10-05
Abstract: The present invention discloses Quinazoline thiazolinone derivatives of the formula (I), wherein R1, R3, R4, X and n have the meanings as defined herein before, which demonstrate CDK1 antiproliferative activity and are useful as anti-cancer agents.
Patent CA-2590871-A1 (CA)
Title: Polypropylene-based adhesive compositions
Inventor: RICKEY CYNTHIA L
IPC: C09J11/02
Filed: 2005-12-21
Abstract: An adhesive composition comprising a copolymer of propylene and at least one comonomer selected from the group consisting of ethylene and C4-20 .alpha.-olefins, the copolymer having (i) a content of units derived from propylene of greater than about 50 mole percent, (ii) a Brookfield viscosity at 190C from about 50 to about 100,000 cP, (iii) an MWD from about 1.5 to about 15, and (iv) containing less than about 50 ppm residual catalyst metal.
Patent CA-2591165-A1 (CA)
Title: Playing surface for a game and method of using a game playing surface
Inventor: DIFRANCESCO ANTHONY JR
IPC: A63F7/00
Filed: 2005-09-30
Abstract: A playing surface (10) may include first and second boundary walls (13,16) and first and second zone separators (19,22). The second zone separator (22) may be spaced apart from the first zone separator (19) in order to provide a first zone area (31) residing between the first zone separator (19) in order to provide a first zone area residing between the first zone separator and the second zone separator (22). The zone separators (19,22) may each have an angled surface (25) which are positioned so that a sphere (28) may be rolled toward the angled surface (25) of the zone separator, roll over the zone separator and into a zone area.
Patent CA-2593294-A1 (CA)
Title: Light-guide board
Inventor: LIN FU NAN
IPC: F21V7/00
Filed: 2007-07-11
Abstract: A light-guide board includes a light guide plate made out of an optically transmissive material and having a transparent layer and a back reflecting layer formed integral with the back side of the transparent layer, and a plurality of reflecting baffles respectively extending from the back reflecting layer and embedded in the transparent layer for reflecting light to enhance the intensity of light and the uniformity in light intensity.
Patent CA-2595580-A1 (CA)
Title: Tissue shaping device
Inventor: NIEMINEN GREGORY
IPC: A61F11/00
Filed: 2006-01-19
Abstract: In one embodiment, the present invention relates to a tissue shaping device adapted to be disposed in a vessel near a patient's heart to reshape the patient's heart. Such tissue shaping device can include an expandable proximal anchor; a proximal anchor lock adapted to lock the proximal anchor in an expanded configuration; an expandable distal anchor; a distal anchor lock adapted to lock the distal anchor in an expanded configuration; and a connector disposed between the proximal anchor and the distal anchor, the connector having a substantially non-circular cross- section.
Patent CA-2597665-A1 (CA)
Inventor: THOMAS GORDON D
IPC: B65D21/00
Filed: 2006-02-22
Abstract: The container covers (102, 1102) stack together in two different ways. First, the covers can be stacked into an "aligned" stack. The aligned stack provides structural rigidity for bulk handling during manufacturing. Second, the covers can be stacked into a "locked" stack. The locked stack provides even more structural rigidity than does the aligned stack and is useful when storing unused covers. The container cover includes a first closure portion (700), an engagement portion (200), and alignment portion (900). The base (104,1100) includes a second closure portion (702). The first closure portion of the cover is sealingly engageable with the second closure portion of the base to define a sealed storage area. The alignment portion of the cover is engageable with the alignment portion of a second cover (1102) to form an aligned cover stack. The engagement portion of the cover is engageable with the engagement portion (200) of a second cover to form a locked cover stack.
Patent CA-2598483-A1 (CA)
Inventor: HARTMANN MARCUS
IPC: C12Q1/37
Filed: 2006-02-16
Abstract: A method for identifying a protease secretion deficient strain of a microorganism involves producing a mutant of the microorganism, followed by adding the mutant to gel-filled wells of a microtitration plate, incubating the mutant in the gel-filled wells under conditions call sing the mutant to secrete proteins, separating the mutant from the gel, and measuring activity of a secretion protease of the microorganism in the gel, wherein either (i) the gel is a substrate for the secretion protease or (ii) the gel contains a substrate for the secretion protease.
Patent CA-2598596-A1 (CA)
Title: Electronic detection device and the detector equipped with the device
Inventor: VILAIN MICHEL
IPC: H01L31/04
Filed: 2007-08-22
Abstract: The device has a microstructure including a membrane (9) and L-shaped elongated maintaining elements (21, 22) e.g. support arms, where the membrane extends opposite to and remote from a flat shaped substrate (1) and electrically connected to the element. The element is mechanically and electrically connected to the substrate by a pillar (5). The microstructure has elongated stiffening elements (10-13) i.e. beams, provided with a hollow section, where the elements (10-13) extend along a transversal direction at a main surface of the microstructure and are presented in the form of a tube.
Patent CA-2598772-A1 (CA)
Inventor: MALMBERG MATS
IPC: B32B7/022
Filed: 2006-03-21
Abstract: Steering control system for a vessel including at least two propulsion units pivotally arranged in relation to the hull of the vessel for generating a driving thrust of said vessel in a desired direction, wherein each propulsion unit is moveable within a working volume defined for each propulsion unit and wherein the working volume for neighbouring propulsion units of said at least two propulsion units have a common space, said control system including at least two separate control units each controlling an associated propulsion unit, and a steering control instrument for determining the desired angular position of the propulsion units, where each of said separate control units are arranged for receiving a first input signal from said steering control instrument for determining the desired angular position of its associated propulsion unit and second input signal(s) originating from the other separate control units, associated with neighbouring propulsion units, which second input signal(s) indicating the status of the their associated propulsion units.
Patent CA-2599806-A1 (CA)
Inventor: DEMIR ALPASLAN
IPC: H04B7/26
Filed: 2002-02-04
Abstract: A system and method for establishing initial synchronization for the link between a UE and a base station in a communication network uses window exclusion logic in order to avoid a deadlock condition upon a detection of the wrong public land mobile network (PLMN). The communication signal is processed in a three step decision process. The first decision step determines a chip offset of the strongest path detected over a frame of samples. In response to the first decision, the second step generates a scrambling code group number and slot offset for retrieving the secondary synchronization code. The third decision step retrieves a primary scrambling code in response to the code group number for synchronizing the UE to the base station.