baber/WOPTO huggingface dataset:
Patent CA-2579568-A1 (CA)
Title: Method and apparatus for transmission and reception of narrowband signals within a wideband communication system
Inventor: SARTORI PHILIPPE J
IPC: H04J13/00
Filed: 2005-03-18
Abstract: Narrowband remote units (101-103) scan over frequencies within a wideband channel spectrum, evaluating frequency-selective channel characteristics. The best sub-channel(s) for communication is determined and reported back to a base station (104) via a channel-quality report message. The base station then utilizes only a narrowband portion, for example, one sub-channel comprised of a plurality of OFDM subcarriers, of the wideband channel for transmitting data to the narrowband unit.
Patent CA-2582548-A1 (CA)
Title: Common telephony services to multiple devices associated with multiple networks
Inventor: SAKSENA VIKRAM
IPC: H04M3/42
Filed: 2005-10-07
Abstract: Described are methods and apparatus, including computer program products, for common telephony services to multiple devices associated with multiple networks. A centralized packet-based network is provided that is capable of providing the common telephony services associated with a subscriber to a first telephony device of the subscriber associated with a first network and to a second telephony device of the subscriber associated with a second network. Each call placed to or from a subscriber's device is routed to the centralized, packet-based network. Each device can be assigned an identical unique identifier. The packet-based service provider network can perform a handoff of the call while the call is in process from the first device associated with the first network to the second device associated with the second network.
Patent CA-2587444-A1 (CA)
Title: Guanidine derivatives as inhibitors of ddah
Inventor: HARTZOULAKIS BASIL
IPC: C07C279/14
Filed: 2005-11-11
Abstract: Compounds of formula (I) have been found to be useful as inhibitors of DDAH.  The present invention thus provides the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for use in the treatment of a disease whose pathology is affected by DDAH.
Patent CA-2590917-A1 (CA)
Inventor: GOEKING HAROLD J
IPC: A47K10/26
Filed: 2005-12-09
Abstract: In a dispenser for dispensing rolls of paper towel including means for rotatably mounting the roll, a feed nip including a segmented drive roll with a plurality of drive surfaces and a nip roll adapted to cooperate therewith to advance the towel to a dispensing chute, an improved drive roll having an elongate axis and a plurality of drive segments defining drive surfaces disposed along its length of generally equal radius with respect to the elongate axis of the roll, as well as a plurality of guide disks interposed between adjacent drive segments configured to alleviate wrinkling as the towel is dispensed. Further improvements include a textured delivery chute and a method for dispensing a partially depleted roll of towel together with a fresh roll.
Patent CA-2591521-A1 (CA)
Inventor: MESZLENYI IVAN
IPC: H02M1/00
Filed: 2007-05-31
Abstract: A wide supply range flyback converter consists of a Schmitt trigger driving a switching device such as MOSFET. The circuit employs a feed forward voltage controlled current source and two other voltage controlled current sources, one of which is responsible for minimizing on time and the other for increasing off time in order to achieve high efficiency, low standby power, and improved overload conditions.
Patent CA-2593008-A1 (CA)
Title: Improved slurry drag reducer
Inventor: MASSOUDA DEBORA F
IPC: C08L23/02
Filed: 1996-03-08
Abstract: Flow of a stream comprised of hydrocarbons is improved by introducing into the stream a stable, non-agglomerating suspension comprising:   (a) water, (b) highly dispersed in the water, and substantially insoluble therein, and extremely finely-divided, non-crystalline, ultra-high molecular weight, hydrocarbon-soluble, undegraded polyalkene having 2 to about 30 carbon atoms per alkene precursor and an inherent viscosity of at least 20 dL/g, and (c) a small but effective amount of a surfactant having a HLB of at least about 9. The finely divided polyalkene is prepared by polymerization and then cryogrinding below the glass transition temperature of the polyalkene.
Patent CA-2594571-A1 (CA)
Inventor: GOPPEL MARKUS
IPC: B41F7/24
Filed: 2007-07-25
Abstract: A printing press coupling system and method for connecting supply lines to a printing press module, specifically to a printing couple or a dampening unit, of a printing press, is disclosed. The coupling system includes a coupling element on a printing press side and a coupling element on a supply line side, where the coupling element on the printing press side and the coupling element on the supply line side comprise all interfaces for centrally connecting all fluid supply lines and/or all electrical supply lines so that all fluid supply lines and/or all electrical supply lines are connectable jointly to the printing press module.
Patent CA-2598578-A1 (CA)
Title: Antitumor combination comprising substituted acryloyl distamycin derivatives and antibodies inhibiting growth factors or their receptors
Inventor: PESENTI ENRICO
IPC: A61K31/40
Filed: 2006-03-29
Abstract: The present invention provides the combined use of acryloyl distamycin derivatives, in particular alpha-homo- and alpha-chloro-acryloyl distamycin derivatives of formula (I), as set forth in the specification, and an antibody inhibiting a growth factor or its receptor, in the treatment of tumors. Also provided is the use of the said combinations in the treatment or prevention of metastasis or in the treatment of tumors by inhibition of angiogenesis.
Patent CA-2599109-A1 (CA)
Inventor: GLASER WILLIAM
IPC: H04L29/02
Filed: 2007-08-28
Abstract: Wireless transceivers (14, 16, 18, 20) connect with or in building automation components (12, 22, 24, 26). The components (12, 22, 24, 26) are bound. Since the transceivers (14, 16, 18, 20) control the access media, the transceivers (14, 16, 18, 20) are likewise bound. The transceiver (14, 16, 18, 20) associated with a component (12, 22, 24, 26) queries the component (12, 22, 24, 26) for the component address. When a request from a controller (12) addressed to the component (12, 22, 24, 26) is received, the transceiver (14, 16, 18, 20) for the component (12, 22, 24, 26) may recognize the component address. In response, the transceiver (14, 16, 18, 20) records the controller (12) transceiver address in the request and transmits a response with the component (12, 22, 24, 26) transceiver address. Other features may assist in binding. For example, the controller (12) transceiver distinguishes between components (12, 22, 24, 26) connected by wire from wireless. Only communications for wireless connections are transmitted. For example, if a binding is not used for an amount of time, the binding is removed. For example, a random or set order is used to avoid or minimize overlapping traffic for the responses for a binding list.
Patent CA-2604064-A1 (CA)
Title: Novel method for preparing processed ginseng to obtain increased amount of ginsenoside rg5
Inventor: CHUNG YOU SUP
IPC: A23L19/00
Filed: 2006-04-11
Abstract: The present invention relates to a processing method for preparing pharmacologically potent ginseng product and the extract therefrom which could provide abundant amount ginsenoside Rg5 showing various pharmacological activities with applying selected range of pressure and temperature into the method and therefore the composition comprising the processed ginseng and the extract thereof of the present invention can be useful as a medicament or health care food in the prevention or treatment of various diseases, especially, cancer disease.
Patent CA-2605687-A1 (CA)
Title: An anchoring device
Inventor: ARDERN FERGUS JOHNATHAN
IPC: E04H12/22
Filed: 2006-04-04
Abstract: An anchoring device comprising a shaft, at least part of whose length comprises a tapered portion, with at least one helical flange which runs substantially along the length of said tapered section and an engagement means to allow the device to engage with a lever wherein in use rotation of the lever about the axis of the shaft results in rotation of the device such that the tapered portion and the helical flange co-operate to drive the device into the ground.
Patent CA-2607507-A1 (CA)
Title: System and methods of using image-guidance for providing an access to a cochlear of a living subject
Inventor: FITZPATRICK J MICHAEL
IPC: A61B5/05
Filed: 2006-04-28
Abstract: A system and methods for providing an access to a cochlea of a living subject.  In one embodiment of the present invention, a method comprises the steps of operating a surgical instrument towards a region of interest of the living subject for opening an access to the cochlea of the living subject from the lateral edge of the skull of the living subject to the cochlea of the living subject, and intra-operatively monitoring at least a part of the surgical instrument so that the surgical instrument is operated substantially along a predetermined path.
Patent CA-2607951-A1 (CA)
Inventor: STEHLING SAMMY J
IPC: A01C7/18
Filed: 2006-05-05
Abstract: A method of planting test plots of different seeds in a field includes loading a multi-row planter with a first seed, and traversing the field and planting a test plot of the test plot of the first seed in a portion of the test field;  automatically removing the first seed from the multi-row planter and loading a second seed into the multi-row planter, and traversing the field and planting a test plot of the test plot of the second seed in the field.
Patent CA-2609361-A1 (CA)
Inventor: WULUR ISABELLA
IPC: A61K35/34
Filed: 2005-05-25
Abstract: Adipose derived regenerative cells are used to treat patients, including patients with cardiovascular conditions, diseases or disorders. Methods of treating patients include processing adipose tissue to deliver a concentrated amount of regenerative cells, e.g., stem and/or progenitor cells, obtained from the adipose tissue to a patient. The methods may be practiced in a closed system so that the stem cells are not exposed to an external environment prior to being administered to a patient. Accordingly, in a preferred method, adipose derived regenerative cells are placed directly into a recipient along with such additives necessary to promote, engender or support a therapeutic cardiovascular benefit.
Patent CA-2610512-A1 (CA)
Inventor: FISCHER DANIEL
IPC: F16D65/28
Filed: 2007-11-14
Abstract: Brake equipment, particularly for a lift installation, comprises a static element (1); a movable element (2) which is movable relative to the static element in a first degree of freedom (.phi.; x), wherein selectably a first frictional contact can be produced in a first contact surface (6.1) between the static element (1) and the movable element (2) by a controllable normal force (FN) acting in a second degree of freedom (y), in which a first friction force (FR1) opposes movement of the movable element relative to the static element (1); at least one relative element (3), wherein a second frictional contact is produced in a second contact surface (6.2) between the movable element (2) and the at least one relative element (4) by the normal force (FN), in which a second friction force (FR2) opposes movement of the movable element relative to the relative element. The at least one relative element (3) is movable in the first degree of freedom (.phi.; x) relative to the static element between a normal position (A) and a braking position (B), wherein the relative element (3) is resiliently biased into the normal position (A).
Patent CA-2610998-A1 (CA)
Inventor: DEMELO ROBERT L
IPC: B64D27/24
Filed: 2007-12-20
Abstract: The invention (device) produces directional force propelling itself with no mechanical moving parts in a gaseous or fluid material such as Earth's atmosphere by employing multiple principles found in the theories of Electricity, Electromagnetism, Electrostatics and Fluid dynamics. The invention is comprised of two partial hollow spheres spliced together at a small radial cross-section with one forming the top surface plate of the device and the other forming the bottom surface plate. The top and bottom surface plates are made of highly electrical conductive materials which are charged in opposite electric potentials by an internal high voltage DC power system. The positively charged surface plate ionizes the gaseous or fluid material on the device's external surface stripping away the negatively charged electrons leaving heavy positive ions.  The positively charged surface plate repels the positively charged ions creating a low pressure cavity over the positively charged surface plate. A current induced, internal wire solenoid, traveling around the perimeter of the device, generates an electromagnetic field which is used to capture the gaseous or fluid positive ions on the exterior of the device over the positively charged surface plate and direct them to the opposite, negatively charged, side of the device. This action produces a fluid flow of positive ions and neutral gaseous or fluid material around the device further lowering the pressure on the positively charged side of the device. The pressure differential produced between the lower pressure positive side of the device and the nominal pressure on the negative side of the device produces a directional force in the direction of the positively charged side of the device.
Patent CA-2612785-A1 (CA)
Inventor: TANG WEI
IPC: C07K14/54
Filed: 2006-06-30
Abstract: The present invention relates to the primate family of cytokines. Provided herein are polynucleotides encoding such polypeptides, and reagents useful for producing the encoded polypeptides in a host source, and for identifying compounds which bind and modulate the activity of the encoded polypeptides.  Also provided are reagents useful for the diagnosis or treatment of inflammatory and/or autoimmune related diseases in primates.
Patent CA-2618230-A1 (CA)
Inventor: CHUANG JIN CHEN
IPC: A63K3/00
Filed: 2008-01-03
Abstract: A riding device includes one or more cranks rotatably attached to a base, and a rider support supported on a carrier and movable relative to the base for supporting a rider, and a moving device for moving the carrier and the rider support relative to the base in an elliptical and reciprocating action, the rider support may be moved in different moving strokes relative to the base and may be adjusted up and down relative to the carrier. The base includes a column having a pivotal arm coupled to the carrier with a link for allowing the carrier and the link to be moved up and down relative to the base and for allowing the carrier and the rider support to be moved in different elliptical and reciprocating actions by the crank.
Patent CA-2618296-A1 (CA)
Title: Dual row seed drill
Inventor: FRIGGSTAD TERRANCE ALAN
IPC: A01C5/08
Filed: 2008-01-21
Abstract: A seed drill planting apparatus includes an opener configured to plant a row of seeds at locations corresponding to the wing tips of the openers and a row of fertilizer at the center of the opener. The press wheels for the opener are constructed of a pair of skewed wheels that are arranged to throw soil inwardly to provide a proper cover for the rows of seeds and fertilizer placed into the ground by the opener. The skewed press wheels are connected to an adjusting mechanism that is operable to selectively vary the angle at which the press wheels are skewed with respect to the direction of travel. A one-way castering wheel is also provided to function to caster for tight turns on the side of the implement at the inside of the turn, but automatically locks into a stable position when the implement is converted into a transport position.
Patent CA-2618390-A1 (CA)
Title: Aircraft fuselage
Inventor: MUELLER RAINER
IPC: B64D45/00
Filed: 2006-09-14
Abstract: The present invention provides an aircraft fuselage which comprises a bulletproof layer in at least partial areas, an aircraft fuselage being understood as both a primary fuselage structure of an aircraft, i.e., sheeting and associated frames and stringers (519), aircraft fuselage insulation (504), and also cabin internal paneling (509), which encloses a pressurized cabin on the outside toward the primary fuselage structure. In this way, it may be possible to ensure bulletproof security (511, 512) of the aircraft fuselage and thus prevent danger to passengers (510) and/or flight-relevant systems of the aircraft.
Patent CA-2618867-A1 (CA)
Title: Fabric conditioning composition
Inventor: BIRD NIGEL PETER
IPC: C11D3/00
Filed: 2006-08-18
Abstract: An aqueous conditioning composition comprising: (i) a water-insoluble, non-ester, quaternary ammonium fabric conditioning agent having at least 2 alkyl and/or alkenyl groups of at least 12 carbon atoms, or an alkyl or alkenyl group having a chain length of at least 20 carbon atoms. (ii) a water-soluble quaternary ammonium cationic surfactant and (iii) perfume, at least a portion of which is encapsulated. The composition is made by a specific process which comprises adding the encapsulated perfume to water prior to the addition of the water-insoluble quaternary ammonium fabric conditioning agent and adding the water-soluble quaternary ammonium cationic surfactant after the addition of the water-insoluble quaternary ammonium fabric conditioning agent and any free perfume and at a temperature below the phase transition temperature of the composition.
Patent CA-2622633-A1 (CA)
Inventor: LIA RAYMOND A
IPC: A61B5/02
Filed: 2006-09-08
Abstract: Adaptive attachments used in combination with a blood pressure cuff enable various blood pressure measurements to be taken in a hospital or other setting having various single and/or dual lumen manual or electronic blood pressure measuring equipment with a single, patient-worn cuff.
Patent CA-2622984-A1 (CA)
Title: Combined fastening and contacting system for electrical components on superimposed circuit boards
Inventor: KERN TOBIAS
IPC: H05K7/14
Filed: 2006-07-27
Abstract: The invention relates to a combined fastening and contacting system for electrical components (7) on superimposed circuit boards (3, 33) in an electronic housing (34), especially for the automobile sector, as well as a method for fastening and contacting electrical components (7). The inventive fastening and contacting system comprises two parts, one of which is embodied as a holding frame (1) for electrical components (7) while the other part is configured as a pressing frame (8) for fixing the holding frame (1). The invention advantageously creates a combined fastening and contacting system for electrical components (7) on superimposed circuit boards (3, 33), which makes it possible to replace faulty electrical components in a simple fashion while allowing superimposed circuit boards (3, 33) to be electrically contacted in a safe manner. The invention is particularly suitable for the automobile sector.
Patent CA-2626704-A1 (CA)
Inventor: SIFT CARTER ROSEMARIE
IPC: A61K31/335
Filed: 2006-10-19
Abstract: Benign pigmented moles or athlete's foot or ringworm of the nails can be treated with locally applicable, especially topically formulated active ingredients of formula (I) wherein X represents CO, CHOZ or CHNRZ, Z is selected from hydrogen, linear or branched (C1-C6) alkyl, linear or branched (C2-C6) alkenyl, linear or branched (C2-C6) alkynyl, (C3-C8) cycloalkyl, (C6-C24) aryl, (C7-C24) aralkyl, m- und p- represent CH2(C6H4)COOM; COR3; CSR3; C  (NR6) R3; SOR4; SO2OM; SO2NR7R8; SO2O- artemisinyl; SO2NH-artemisinyl; POR4R5 and PSR4R5; R3 represents a linear or branched (C1-C6) alkyl, a linear or branched (C1-C6) alkoxy; a linear or branched (C2-C6) alkenyl; a linear or branched (C2-C6) alkynyl; (C3-C8) cycloalkyl; (C6-C24) aryl; (C6-C10) aryloxy;  (C7-C24) aralkyl; -(CH2)n-COOM, where n represents a whole number between 1 and 6; or 10a-dihydroartemisinyl; R4 and R5 are independently selected from linear or branched (C1-C6) alkyl; linear or branched (C2-C6) alkenyl; linear or branched (C2-C6) alkynyl; (C3-C8) cycloalkyl; (C6-C24) aryl; (C7-C24) aralkyl; OM; linear or branched (C1-C6) alkoxy; (C6-C10) aryloxy and NR7R8; R6 is selected from linear or branched (C1-C6) alkyl; linear or branched (C2-C6) alkenyl; linear or branched (C2-C6) alkynyl; (C3-C8) cycloalkyl; (C6-C24) aryl and (C7-C24) aralkyl; M represents hydrogen or a pharmaceutically acceptable cation; and R7 and R8 independnetly represent hydrogen or a linear or branched (C1-C6) alkyl, or R7 and R8 together form am alkylene bridge (C4-C6); and R is selected from hydrogen and the groups cited for R6. Said compounds are also effective in the prevention of acquired Naevus cell naevi.
Patent CA-2626886-A1 (CA)
Inventor: NISHIYAMA SHUGO
IPC: G01N27/90
Filed: 2006-10-27
Abstract: A method in accordance with the present invention includes the steps of separating an eddy current signal into an X-axis component and a Y-axis component to obtain signal waveform data of the respective components; excluding predetermined low-frequency components respectively from the respective signal waveform data thus obtained;  calculating a noise voltage value V1 defined by the following Equation (1) based upon voltage values X(i) and Y(i) of the signal waveform data of the X-axis component and the Y-axis component from which the low-frequency components have been excluded; and calculating an S/N ratio by dividing a voltage value D of an eddy current signal corresponding to a predetermined artificial flaw by the noise voltage value V1: (see formula 1) where n represents the number of samplings of the signal waveform data.
Patent CA-2627630-A1 (CA)
Title: Nicotinic acid derivatives as modulators of metabotropic glutamate receptors
Inventor: SPANKA CARSTEN
IPC: A61K31/465
Filed: 2006-12-18
Abstract: The present invention relates to novel nicotinic acid derivatives, of formula (I), wherein the substituents are defined in the specification, their preparation, their use as pharmaceuticals and pharmaceutical compositions containing them.
Patent CA-2630074-A1 (CA)
Inventor: WAINRIGHT JAMES A
IPC: C08J5/04
Filed: 2008-04-28
Abstract: A material composition and method for making flexible inversion liners having glass fibers added for strength is disclosed. The liner combines a first layer of polyester felt, an open-faced knit of fabric from ECR glass and PET strands, glass fibers, and a second layer of polyester felt. These components are needle-punched together into essentially a single composite mat, or substrate, using standard needle-punching machinery. The liner is then formed into a tube preferably through a butt joint and prayer stitch covered with a urethane tape. A coating or foil is placed on the outside (prior to inversion) of the liner that is then impregnated with a resin. The resin can have low levels of volatile organic compounds, and can be thermosetting or UV-curable. The liner is then installed in a pipe through an inversion technique using, e.g., either air or water, and cured with UV radiation, steam, or hot water.
Patent CA-2631446-A1 (CA)
Inventor: TOYOSHIMA TAKAYUKI
IPC: B60W10/18
Filed: 2006-12-21
Abstract: A driving/braking force manipulation control input of a k-th wheel, which denotes one or more specific wheels among a plurality of wheels of a vehicle, is determined such that a required condition concerning a relationship among a road surface reaction force that may act from a road surface on the k-th wheel on the basis of the detected values or estimated values of a side slip angle and a friction characteristic of the k-th wheel, a feedback control input related to the driving/braking force of the k-th wheel for bringing a difference between a state amount of the vehicle and a reference state amount close to zero, a driving/braking force feedforward control input based on a drive manipulated variable supplied by a driver of the vehicle, and a k-th wheel driving/braking force manipulation control input is satisfied. This arrangement makes it possible to properly control a motion of an actual vehicle to a desired motion while properly considering the characteristics of a road surface reaction force acting from a road surface on a wheel.