baber/WOPTO huggingface dataset:
Patent CA-2519924-A1 (CA)
Title: Mixing head for a reaction casting machine
Inventor: EHRLICHER STEFAN
IPC: B29B7/76
Filed: 2004-02-28
Abstract: The size of a mixing chamber (2) of a mixing head (1) for a reaction casting machine limits the number of possible components that can be additionally fed.  In order to allow for the optional feeding of various additional components, the invention provides a mixing head (1) which, in addition to the charge devices (6) for at least two reactive components, especially polyol and polyisocyanate, and at least one injection bore (10) for feeding at least one additional component, comprises at least two feed mechanisms (16, 36, 56) for feeding different additional components and a movable connecting unit (14, 28, 50) by means of which the feed mechanisms (16, 36, 56) can be optionally connected to the at least one injection bore (10).
Patent CA-2526843-A1 (CA)
Title: System and method for transmitting/receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme
Inventor: CHAE CHAN-BYOUNG
IPC: H04B7/04
Filed: 2004-07-26
Abstract: Disclosed are a method and a system for transmitting/receiving signals in a mobile communication system using a multiple input multiple output adaptive antenna array scheme. A first receiver calculates a reception weight value by using a de-spread signal of a reception signal for creating a reception beam of the first receiver and calculates a transmission weight value by using the calculated reception weight value for creating a transmission beam of the second transmitter, thereby creating feedback information including the transmission weight value. A first transmitter transmits the feedback information to a second receiver. The second receiver receives the feedback information and the second transmitter detects the transmission weight value from the feedback information received in the second receiver, and creates the transmission beam corresponding to the detected transmission weight value in order to transmit a signal by applying the transmission beam to the signal.
Patent CA-2528168-A1 (CA)
Title: Page views for proxy servers
Inventor: O'LAUGHLEN ERIC
IPC: G06F/
Filed: 2004-06-02
Abstract: A page view field is included in an HTTP request that contains a requested URL  and indicates the URL for the web page or other document from which the requested URL was obtained (either directly or indirectly). Certain processes may be used to help insure that the URL included in the page view field is the URL of the web page or other document that caused the information to be requested (i.e, the web page or other document from which the requested URL  was obtained, either directly or indirectly). The page view field may be used by a proxy or other server to perform processing related to a number of applications. The processing, for instance, may relate to access controls (e.g., parentally controlled accounts) or to accurately tracking frequently requested resources such as web pages.
Patent CA-2529290-A1 (CA)
Title: Pharmaceutical compositions comprising peranhydrocyclodextrin
Inventor: SCHOCH CHRISTIAN
IPC: A61K9/00
Filed: 2004-07-02
Abstract: The present invention relates to a pharmaceutical composition comprising a peranhydrocyclodextrin a drug and a carrier, to the use of a peranhydrocyclodextrin as a drug transport enhancer (e.g. permeation enhancer), and to the use of a peranhydrocyclodextrin in the preparation of a pharmaceutical composition as a synergistic adjunctive system.
Patent CA-2530444-A1 (CA)
Title: Tricyclic .delta. opioid modulators
Inventor: CARSON JOHN R
IPC: C07D409/04
Filed: 2004-06-22
Abstract: The invention is directed to delta opioid receptor modulators. More specifically, the invention relates to tricyclic .delta.-opioid modulators.  Pharmaceutical and veterinary compositions and methods of treating mild to severe pain and various diseases using compounds of the invention are also described.
Patent CA-2531286-A1 (CA)
Title: Firing furnace and method for firing
Inventor: HANZAWA SHIGERU
IPC: F27D17/00
Filed: 2004-04-19
Abstract: A firing furnace (100), which comprises a burning means (2) for burning a fuel (11), a main body (1) of the firing furnace for firing an article to be fired and discharging a burned gas, and a methane reformer (3) for reacting a reforming raw material (23) composed of a methane sub-fuel (21) for reforming and steam (22) by a methane reforming catalyst (6) packed in the inside thereof while heating the raw material with the burned gas, to form a reformed gas (24) containing hydrogen and carbon dioxide. The firing furnace allows the reduction of a fuel cost.
Patent CA-2531362-A1 (CA)
Title: Methods for microparticle multiplex detection
Inventor: WILDENBERG ANDREW PATRICK
IPC: C12Q1/68
Filed: 2004-07-02
Abstract: The present invention provides a method for the detection and sorting of microparticles in a mixture of microparticles. The method of the present invention allows for the detection and sorting of many distinct microparticle classes. Detection and sorting is on the basis of microparticle size, the fluorescence spectrum of any attached reporter molecule, the fluorescence intensity of the reporter molecule, and the number of particles in each classification bin. These microparticle classes have particular applications in many genetic or biochemical multiplexing studies and especially as binding agents for the detection of aneuploidy in an organism or embryo of the organism. In humans, the detection and sorting of at least 24 classes of microparticles would be sufficient for a single tube method for the simultaneous detection of aneuploidy in all chromosomes, wherein each distinct microparticle class comprises a polynucleotide sequence complementary to, and specific for, a polynucleotide sequence that is unique to a particular human chromosome. Furthermore, using currently available technology, the present method has application for the simultaneous detection of aneuploidy in all chromosomes for an organism that has 216 or fewer pairs of chromosomes. Kits for the simultaneous detection of aneuploidy in one or more human chromosomes are also provided.
Patent CA-2533309-A1 (CA)
Title: Assays for protease enzyme activity
Inventor: KUMARASWAMY SRIRAM
IPC: C12Q1/37
Filed: 2004-07-19
Abstract: Bioconjugates, kits and assays for detecting the activity of protease enzymes such as .beta.-secretase and caspase enzymes are described. The bioconjugates include a tether having a segment capable of recognizing and interacting with (e.g., being cleaved by) the enzyme, a fluorescer including a plurality of fluorescent species conjugated to a first location on the tether, and a quencher conjugated to a second location on the tether. The segment capable of recognizing and interacting with the protease enzyme (e.g., .beta.-secretase or caspace) is located between the first and second locations on the tether.  The plurality of fluorescent species are associated with one another such that the quencher is capable of amplified super-quenching of the fluorescer. The assay is suitable for screening potential drugs for their efficiency in inhibiting the activity of protease enzymes such as .beta.-secretase in a high throughput format where the potential drugs are evaluated.
Patent CA-2537761-A1 (CA)
Inventor: ASHMAN RICHARD B
IPC: A61B17/58
Filed: 2004-09-03
Abstract: An anterior instrumentation method of treating spinal deformities involves a combination of a spinal rod anterior system and one or two spinal plates fixed on the cephalad and caudal end vertebrae of the instrumented segment.  Deformities are treated by the anterior rod system through compression, distraction and derotation. Two spinal plates are fixed to the cephalad and caudal end vertebrae respectively to prevent the end vertebrae from rotating into kyphosis. A number of cancellous screws are inserted into the cephalad and caudal end vertebrae and their adjacent vertebrae through the spinal plate to provide several points of fixation on the end vertebrae to prevent implant failure and loss of correction.
Patent CA-2539148-A1 (CA)
Inventor: KALSBEEK SANDRA
IPC: A61K33/30
Filed: 2006-03-09
Abstract: A method and an apparatus used for healing an abscess or the like on the hoof of an animal. The method comprises positioning a drying agent with a pouch having a porous region and aligning the porous region of the pouch at a proximate location to the abscess. The pouch is then withheld in a retaining device for a period of time against the abscess so as to dry it thoroughly and to provide antimicrobial properties to facilitate the healing process.
Patent CA-2540093-A1 (CA)
Inventor: LACAN PASCALE
IPC: B24B9/14
Filed: 2004-09-24
Abstract: The optical lens according to the invention comprises a temporary protective coating comprising at least one outer layer, which is mechanically alterable through friction or contact, said layer being coated with a peelable film which electrostatically adheres to the outer layer.
Patent CA-2541603-A1 (CA)
Title: Agent for improving mental disorders
Inventor: NAKAMURA TOSHIKAZU
IPC: A61P25/28
Filed: 2004-08-13
Abstract: It is intended to provide an agent for improving mental disorders based on cerebral hypofunction and an agent for inhibiting vascular hyperpermeability each containing a hepatocyte growth factor. The agent for improving mental disorders as described above is useful in improving blood circulation in the brain in brain infarction, brain hemorrhage and so on and in improving mental disorders, in particular, decline in learning ability and decline in memory skill based on cerebral hypofunction occurring in association with denervation diseases such as Parkinson~s disease and Alzheimer~s disease, epilepsy, head injury, etc. The agent for inhibiting vascular hyperpermeability as described above is efficacious to blood hyperpermeability in the brain based on blood circulation disorders in the brain such as brain infarction, brain hemorrhage and brain edema, blood leakage, subcutaneous hemorrhage and bleeding tendency due to vascular hyperpermeability in various tissues including internal organs.
Patent CA-2541613-A1 (CA)
Title: Safety valve for toilet tank
Inventor: AMBORSKY ROBERT P
IPC: F16K31/363
Filed: 2006-03-28
Abstract: A filling system for a toilet tank prevents continual flow to the tank in the event of a leak from the tank by providing a hydraulically actuated safety valve for halting water flow to the filling valve in the event that the water flow continues for a time longer than an expected time of filling. The safety valve has a valve member connected to a piston mounted in a cylinder defining a first chamber on one side of the piston and a second chamber on the other side. A venturi in the supply duct provides in a low pressure chamber of the venturi a water pressure lower than the supply pipe pressure such that a pressure difference across the piston caused by the difference in pressure between the supply pressure and the low pressure chamber causes the piston to move from the first end toward the second end. A  flow control orifice regulates a rate of flow of water such that a time of movement of the piston is greater than an expected time required to fill the toilet tank.  A spring biases the piston to return the piston to the first end after the toilet tank is filled.
Patent CA-2544429-A1 (CA)
Title: Methods for diagnosing a bipolar disorder and unipolar disorder
Inventor: REGENOLD WILLIAM T
IPC: G06F19/00
Filed: 2004-10-26
Abstract: Changes that occur in Na+K+ ATPase regulation and therefore in the membrane potential in cells from bipolar individuals, as compared to cells from unaffected control individuals, are utilized to provide a diagnostic assay for bipolar disorder. The diagnostic assay may also or instead exploit the similarity of cells from bipolar patients to those of people already known to have bipolar disorder. A similar diagnostic assay is provided for diagnosing unipolar disorder. The diagnostic assays may further involve manipulation of membrane potential by incubation of cells in K+-free buffer and/or incubation with one or more compounds that alter Na+K+ ATPase activity. Although a variety of cells may be used, the diagnostic assays preferably employ lymphoblasts or whole blood cells.
Patent CA-2545112-A1 (CA)
Title: Novel ligands that are activators of the rar receptors, use in human medicine and in cosmetics
Inventor: BIADATTI THIBAUD
IPC: C07C69/63
Filed: 2004-12-07
Abstract: The present invention relates to novel compounds corresponding to the general formula (I) below: to compounds containing them, and to their use in pharmaceutical compositions intended for use in human or veterinary medicine, or alternatively in cosmetic compositions.
Patent CA-2549163-A1 (CA)
Inventor: DOOLEY KEVIN
IPC: H02P6/18
Filed: 2004-07-19
Abstract: An apparatus and method for providing improved sensorless control of permanent magnet motors is described. Induced electricity from at least one winding set is used to determine rotor position and provide feedback to a commutation circuit driving at least another winding set isolated from the first.
Patent CA-2549837-A1 (CA)
Inventor: FRITZE HOLGER
IPC: G01N29/02
Filed: 2003-11-13
Abstract: The invention relates to a method and a device for detecting the environmental influence on a sensor by means of a variation of an electrical conductivity of a layer of the sensor, a device for detecting the environmental influence on sensors by detecting a variation of the electrical conductivity of a layer of the sensors, and a sensor device for detecting the environmental influence by means of a variation of an electrical conductivity of a layer of the sensor and by detecting a deposition inside the volume or on the surface thereof and/or the interaction of an environmental material or a substance to be measured on the same sensor.
Patent CA-2551090-A1 (CA)
Title: Wellbore telemetry system and method
Inventor: GOMEZ STEVE R
IPC: E21B47/20
Filed: 2006-06-27
Abstract: Wellbore communication systems and methods for a wellsite having a downhole tool deployed from a rig into a wellbore penetrating a subterranean formation are disclosed.   One example communication system includes a first mud pulse telemetry device positioned in a downhole tool and at least one additional non-mud pulse telemetry device positioned in the downhole tool. The example system also includes at least one of a pressure transducer or a pressure sensor adapted to detect a modulated pressure provided by at least one of the telemetry devices.
Patent CA-2551538-A1 (CA)
Inventor: PRYOR STEVEN E
IPC: F16B35/04
Filed: 2006-07-04
Abstract: A self-drilling fastener capable of connecting two or more structural members of a construction under high loads.
Patent CA-2551713-A1 (CA)
Title: Filling apparatus and method
Inventor: WILD HANS-PETER
IPC: B65B3/04
Filed: 2006-07-06
Abstract: The invention relates to a filling apparatus with: a filling device for filling packages 2 with a hot filling, a sealing device for sealing the package 2, wherein the package 2 has a package seal 3, 4 for opening the package 2, and a swivelling arrangement 22 for swivelling the package 2 so that the package seal 3, 4 comes into contact with the hot filling. Furthermore, the invention relates to a filling method in which: hot filling is filled into a package 2, the package 2 is sealed, wherein the package 2 has a package seal 3, 4, and the package 2 is swivelled so that the package seal 3, 4 comes into contact with the hot filling.
Patent CA-2553509-A1 (CA)
Title: Movement-based mode switching of a handheld device
Inventor: ORR KEVIN
IPC: H04Q7/32
Filed: 2006-07-26
Abstract: A handheld device that intuitively switches operating modes based upon the device position. Each operating mode is associated with a particular device position. If the device recognizes a change in its physical orientation it may trigger a change in its operating mode to correspond to the new orientation.     The operating modes may be a speakerphone mode and handset mode associated with a voice call. The device may enter speakerphone mode when held substantially flat and may switch to handset mode when the device is lifted up and tilted to the user's ear. An orientation sensor contained within the device may provide the orientation data based upon which the device selects its operating mode.
Patent CA-2555233-A1 (CA)
Title: A wound healing composition comprising living dermal fibroblast cells and a fibrin support matrix
Inventor: BATTEN MARGARET
IPC: A61K35/34
Filed: 2005-02-14
Abstract: The present invention relates to compositions and methods for tissue regeneration, particularly for treating skin lesions such as wounds. In one aspect, the invention provides wound healing composition characterised by the higher expression levels of phenotypic marker genes such as apolipoprotein D, matrix metalloprotease (2), collagen 3al and smooth muscle actin than the house~keeping gene ribosomal protein L32. The compositions and methods of the invention are useful especially for assisting the process of wound healing, particularly chronic open lesions that are slow to heal or resistant to healing.
Patent CA-2555918-A1 (CA)
Title: Ratchet one-way clutch assembly
Inventor: GREEN RONALD F
IPC: F16D41/12
Filed: 1999-02-26
Abstract: A ratchet one-way clutch assembly includes an inner race member and an outer race member, the inner race member having a plurality of notches and the outer race member having a plurality of pockets. A spring member is positioned between the inner and outer race members and a plurality of pawl members is provided, with one such pawl member positioned in each of the pockets. The spring member has a plurality of windows, with a corresponding one of the pawl members being positioned in each of the windows. The spring member has a tab member in each of the windows, each of the tab members biasing a respective pawl member toward engagement with the notches in the inner race. The tab members have essentially the same axial width as the pawl members.
Patent CA-2558421-A1 (CA)
Title: Oil-based suspension concentrates
Inventor: RECKMANN UDO
IPC: A01N43/38
Filed: 2005-03-04
Abstract: New, oil-based suspension concentrates composed of:   - at least one room-temperature-solid compound of the formula (I'):   (see formula I') - at least one penetrant of formula (Id):   CH3-(CH2)t-CH2-O-(-CH2-CH2-O-)u-H (Id), - at least one vegetable oil, - at least one nonionic surfactant and/or at least one anionic surfactant, and - optionally one or more additives which are emulsifiers, foam inhibitors, preservatives, antioxidants, colorants and/or inert filler materials, a process for producing these suspension concentrates, and their use for applying the active compound (I').
Patent CA-2558495-A1 (CA)
Title: Bone fixation means
Inventor: FUERST CHRISTOPH
IPC: A61B17/74
Filed: 2004-03-03
Abstract: The invention relates to a bone fixation means (1) comprising: A) a longitudinal shaft (2) with longitudinal axis (3), and; B) an anchoring element (4), which can be fixed inside a bone and which has the same longitudinal axis (3) and is characterized in that; C) interacting means (5;  6) are provided on the shaft (2) and on the anchoring element (4), which either permit or prevent a rotation of the anchoring element (4) about the longitudinal axis (3) relative to the shaft (2).
Patent CA-2558589-A1 (CA)
Title: Access monitoring device
Inventor: REIME GERD
IPC: G01V8/20
Filed: 2005-03-07
Abstract: A control device or a method monitors access of at least one body or one person (11.1) to an access area. To this end, the device comprises at least one emitting element that emits light radiation into the access area, and comprises at least one receiving element that receives the light radiation. At least one means which generates a diffused light field (11.3, 11.6) is provided that emits the light radiation, which is emitted into the access area, in the form of a planar light field. On the receive side, a detection element for the diffused detection of the light field and a transferring means for transferring the light detected in a diffused manner to the receiving element. This makes it possible to obtain a complete and continuous monitoring of an access area.
Patent CA-2562184-A1 (CA)
Inventor: MIDDLETON RICHARD G
IPC: D06F1/00
Filed: 2005-03-15
Abstract: A method and system for cleaning textile absorbers that can be recycled. The system includes the use of a particular cleaning fluid, n-propyl bromide, to clean the textile absorbers (10) for reuse. The system may also include a removal component in which excess extraneous substances are removed from the textile absorbers (10) prior to cleaning the textile absorbers.
Patent CA-2565482-A1 (CA)
Title: Gel for retortable food products and method of preparing same
Inventor: JANNING JESSICA
IPC: A23L29/206
Filed: 2006-10-24
Abstract: Provided is a novel edible composition capable of forming a gel that is effective as a gel carrier for food ingredients. Food ingredients are substantially coated with the gel of the present invention. The gel forms a barrier on at least a portion of the food ingredient, thereby becoming a carrier of the food ingredient. During retort, the gel carrier protects the food ingredient from becoming overcooked and/or overprocessed.
Patent CA-2568867-A1 (CA)
Title: Closure device for a reclosable pouch
Inventor: PAWLOSKI JAMES C
IPC: B65D33/25
Filed: 2005-06-01
Abstract: A reclosable pouch comprises a body portion having first and second pouch walls (26, 28). A first closure mechanism is disposed on internal sides of the first and second walls. The first closure mechanism includes a first female profile having first and second spaced legs and a first male profile. A second closure mechanism is disposed on the internal sides of the first and second pouch walls. The second closure mechanism includes a second female profile having third (668) and fourth (670) spaced legs and a second male profile. One of the first, second, third, or fourth spaced legs is thinner than the other leg of the same female profile. Further, the first and second closure mechanisms comprise differing opening and closing characteristics.
Patent CA-2570719-A1 (CA)
Title: Heated separation system for well fluids
Inventor: UNRAU LES
IPC: E21B43/24
Filed: 2006-12-08
Abstract: An apparatus and method for separating the output fluids of a well by way of efficiently applying heat to the fluids. Separation takes place in a sealed vessel to which heat is applied to the fluid by contact with a multi-pass firetube assembly through which hot exhaust gas is expelled from a forced draft burner. The firetubes forming the assembly are of smaller diameter than used in conventional separators and not subject to high leakage experienced in conventional separating vessels, and the heat transfer is highly efficient resulting in less fuel consumption and less emission of greenhouse gases.
Patent CA-2572084-A1 (CA)
Title: Tetrahydroquinazolin-4(3h)-one-related and tetrahydropyrido[2,3-d]pyrimidin-4(3h)-one-related compounds, compositions and methods for their use
Inventor: MIHALIC JEFFREY T
IPC: A61P29/00
Filed: 2005-06-28
Abstract: Compounds are provided having the formula (I) wherein variables A1, A2, A3, A4, R1, R2, R3, R4, Q and L are described herein. The subject compounds are useful for treatment of inflammatory and immune conditions and diseases. Compositions and methods of treatment using the subject compounds are also provided. For example, the subject methods are useful for treatment of inflammatory and immune disorders and disease such as multiple sclerosis, rheumatoid arthritis, psoriasis, and inflammatory bowel disease.
Patent CA-2572910-A1 (CA)
Inventor: COBO FREDERIC
IPC: A61K33/42
Filed: 2005-07-07
Abstract: The objective of the present innovation is a new process for the preparation of calcium phosphate granules of the hydroxyapatite type. The preparation process of a business for the said granules based on the invention is a hydrolysis process of a brushite dicalcium phosphate, in a basic milieu which is characterised by the fact that an aqueous suspention of brushite dicalcium phosphate is treated with lime, in the presence of an effective quantity of a carboxylic acid.