baber/WOPTO huggingface dataset:
Patent CA-2608614-A1 (CA)
Title: Golf tee and method of making same
Inventor: CAYA MARIO
IPC: A63B57/00
Filed: 2007-10-30
Abstract: A golf tee is provided for supporting a golf ball. The golf tee is adapted to sit on top of the ground and comprises a support rim or at least three support points for supporting a golf ball and an open body having a lower end suitable for placement on the ground and an upper end suitable for connection to the support rim. An optional neck may be used connecting the upper end of the open body to the support rim. The open body comprises a plurality of support columns and optionally one or more support rings connecting the support columns. The support columns are separated by holes thereby increasing the surface area of the golf tee. The open body and holes are adapted to receive grass and can allow for substantial level placement of the tee relative to the ground even when the grass is dense or longer. The support columns and holes result in a golf tee having a high drag and relatively low weight thereby providing a golf tee which travels a relatively short distance when struck by a swinging golf club.
Patent CA-2610080-A1 (CA)
Title: Outer sheath layer for power or communication cable
Inventor: VAN MARION REMKO
IPC: C08L23/04
Filed: 2006-06-28
Abstract: The present invention relates to a power or communications cable comprising an outer sheath layer made of a polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), and the base resin has a molecular weight distribution Mw/Mn of more than 14.
Patent CA-2610962-A1 (CA)
Inventor: ZAINIEV GAFUR
IPC: B05D5/06
Filed: 2006-06-06
Abstract: Compositions, methods, apparatuses, kits, and combinations are described for permanently or temporarily re-designing, decorating, and/or re-coloring a surface. The compositions useful in the present disclosure include a decor product that is formulated to be applied and affixed to a surface. If desired, the decor product may be substantially removed from the surface before being affixed thereto. If a user desires to remove the decor product, the decor product is formulated to be removed by a number of methods including, for example, vacuuming, wet extraction, chemical application, and the like. If the user desires to affix the decor product to the surface in a permanent or semi-permanent manner, the decor product may be affixed to the surface by applying energy thereto in the form of, for example, heat, pressure, emitted waves, an emitted electrical field, a magnetic field, and/or a chemical. The decor product may also be utilized in the form of a kit or in conjunction with a design device, such as a stencil, to control the application of the decor product to create, for example, a pattern on the surface.
Patent CA-2613034-A1 (CA)
Inventor: IWATA TOSHIYUKI
IPC: A61Q5/12
Filed: 2006-07-11
Abstract: Multi-phase personal care compositions comprising: (a) at least one personal care composition phase; and (b) at least one another personal care composition phase; wherein the phase (a) and said the phase (b) are visually distinct phases that are packaged in physical contact, wherein the phase (a) and the phase (b) have a yield stress of from about IPa to about 100Pa, and wherein the viscosity ratio of the phase (a) to the phase (b) is from about 1 : 15 to about 15: 1 at shear stress over the yield stress of the phases (a) and (b) up to at least 200 Pa. By matching rheology profiles of each phase compositions in such kinetic conditions, desired patterns of multi-phase personal care compositions are easily obtained and/or maintained for a longer period of time.
Patent CA-2613984-A1 (CA)
Inventor: MUELLER-HART-MANN HERBERT
IPC: C12N15/87
Filed: 2006-07-06
Abstract: Disclosed is a method for treating biological material via electrical current, in which the biological material is added to a small volume of a buffer solution having relative high ionic strength. A strong electrical field is generated in the buffer solution by a high voltage pulse having a preset duration. The biological material is added to at most 50 µl of a buffer solution with an ionic strength of at least 100 mmol/l. By at least one voltage pulse having a preset duration of at least 10 µs, an electrical field with a field strength of at least 1 kV/cm is generated in the buffer solution. The voltage pulse is hereby interrupted at least once for a duration of at least 100 µs and is then again continued.
Patent CA-2614638-A1 (CA)
Inventor: SWIM BRADLEY R
IPC: H04H1/00
Filed: 2007-12-14
Abstract: A subscriber satellite broadcast receiver is provided. The receiver includes a tuner/demodulator for transforming satellite broadcast signals to a digital data stream, a decoder for decoding the digital data stream into a format suitable for display on a display device and a processor operatively coupled to the tuner/demodulator and the decoder. A short-range wireless transceiver is coupled to the processor for establishing a connection with a satellite broadcast service provider.
Patent CA-2614926-A1 (CA)
Inventor: SZELAGIEWICZ MARTIN
IPC: A61K31/41
Filed: 1998-06-08
Abstract: The invention relates to the novel modifications B and C of the compound 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide of formula (I), its use for the treatment of epilepsy and pharmaceutical preparations comprising these crystal modifications.
Patent CA-2615286-A1 (CA)
Title: Hydrofluorocarbon miscible synthetic ester lubricant base stock blends
Inventor: PSILLAS GEORGE
IPC: C10M171/00
Filed: 2006-07-27
Abstract: Cross blends of synthetic ester base stocks are produced from high viscosity synthetic ester base stocks having a viscosity from about iso 120 to 140 and conventional synthetic ester base stocks of varying viscosities to form base stocks having viscosities from about iso 68 to iso 220. Lubricants formed from the cross blends have sufficient miscibility with HFC refrigeration fluids with minimal use of i-C9 carboxylic acids to form the ester.
Patent CA-2616902-A1 (CA)
Inventor: JACQUEMIN MARC
IPC: A61K39/395
Filed: 2006-07-31
Abstract: The present invention relates to new antibodies and fragments and derivatives thereof, which are particularly suited for the characterization of the structure and function of Factor VIII (FVIII) of the coagulation pathway, for the design of therapeutic strategies for eradication of FVIII inhibitors and for the use as a medicament. The invention also relates to cell lines producing the specific antibodies. The present invention furthermore relates to pharmaceutical compositions comprising the antibodies, fragments and/or derivatives of the invention and to methods of preventing and treating cardiovascular disorders by using the antibodies or fragments and derivatives thereof or pharmaceutical compositions thereof.
Patent CA-2617520-A1 (CA)
Inventor: JACQUOT ROLAND
IPC: C07D233/54
Filed: 2006-08-04
Abstract: The present invention relates to a process to create a carbon-nitrogen bond by the reaction of an aromatic compound carrying at least one electro attractive group with one nitrogenous heterocyclic type nucleophile compound. The invention aims, in particular, at a link reaction between an aromatic compound carrying at least one electro attractive group and an imidazole heterocycle type. The invention process, consisting of the reaction of an aromatic compound carrying one leaving group and at least one electro attractive group and a nitrogenous heterocyclic type nucleophile compound comprising a N-H  pattern likely to substitute the leaving group, thereby creating a carbon-nitrogen bond in the presence of a copper catalyst, of a base in an organic solvent, is characterized by the fact that the said nitrogenous heterocycle reacts with an aromatic type electrophile compound carrying one leaving group (Y) chosen from bromine, chlorine or sulfonic ester and at least one electro attractive group (Z1), in the presence of a copper catalyst, of a mineral or organic base, of an extracting agent selected from aliphatic diamines, aliphatic amino alcohols and diols in a polar aprotic organic solvent with a dielectric constant less than about 20 and a basicity such that its "donor number" is less than about 25.
Patent CA-2618031-A1 (CA)
Inventor: SUGAHARA HIROSHI
IPC: F16L1/00
Filed: 2006-07-31
Abstract: A support device (1) for supporting a lining pipe (L) when a back-fill material is filled between the inner peripheral surface of an existing pipe (K) and the outer peripheral surface of the lining pipe (L) newly installed in the existing pipe (K). The support device (1) comprises a frame (2), a support member (3) fitted to the frame (2), and a moving means (4). The support member (3) further comprises support materials (32, 34, 35) movable between a support position for supporting the lining pipe (L) and a storage position separated from the lining pipe (L). When the support materials (32, 34, 35) are at the storage position, the moving means (4) is allowed to run while coming into contact with the inner peripheral surface of the lining pipe (L).
Patent CA-2621394-A1 (CA)
Inventor: YE XUDONG
IPC: A01H5/00
Filed: 2006-09-06
Abstract: Methods and compositions for improved bacterial-mediated plant transformation are provided. The methods generally allow plant transformation with reduced vector backbone integration and a high frequency of low-copy transformation events. Vectors for achieving these results are described, as are methods for their use.
Patent CA-2622703-A1 (CA)
Title: Method for prediction of surface related multiples from marine towed dual sensor seismic streamer data
Inventor: SOELLNER WALTER
IPC: G01V1/28
Filed: 2008-02-22
Abstract: Particle motion sensor signals and the pressure sensor signals data from a towed marine seismic streamer are combined to generate an up-going pressure wavefield component and a down-going particle motion wavefield component. The down-going particle motion wavefield component is extrapolated from the receiver position depth level to the source position depth level. The up-going pressure wavefield component is multiplied by the extrapolated down-going particle motion wavefield component, generating a first product. Then, n th order surface related multiples in the pressure wavefield are iteratively calculated utilizing a product of (n-1)th surface related multiple free data and the extrapolated down-going particle motion wavefield component. The calculated n th order surface related multiples are iteratively subtracted from the recorded pressure wavefield, generating the n th order surface related multiple free data.
Patent CA-2626515-A1 (CA)
Title: Baggage accommodation device
Inventor: ERBEN JOHANN KONRAD
IPC: B65D88/14
Filed: 2006-10-31
Abstract: The present invention provides a baggage accommodation device for an aircraft, which device comprises a plurality of first rollers and a container, wherein the container comprises a base plate. The plurality of first rollers are arranged on the base plate, and the baggage accommodation device is designed such that it is sufficiently stable for said baggage accommodation device to be able to be moved into and out of the aircraft.
Patent CA-2627477-A1 (CA)
Title: Novel beta-agonists, process for their preparation and their use as medicaments
Inventor: NETHERTON MATTHEW R
IPC: A61P3/06
Filed: 2006-10-27
Abstract: The present invention relates to novel beta-agonists of the general formula (I) where the L, R1 and R2 radicals are each as defined in the claims and the description, their tautomers, their racemates, their enantiomers, their diastereomers, their solvates, their hydrates, their mixtures and their salts, especially their physiologically compatible salts with inorganic or organic acids or bases, process for preparing these compounds and their use as medicaments.
Patent CA-2628655-A1 (CA)
Title: Direct laminated floor
Inventor: CRUZ GARCIA EUGENIO
IPC: B32B23/00
Filed: 1999-11-25
Abstract: New direct laminated floor, of the kind that contain, on their surface, cellulose sheets impregnated in polymerisable resins, on which some characteristics have been drawn and where, once pressed and mechanised, the finished strips have an offset/sunk area on the peripheral edge and the optic/tactile texture of the surface corresponds and adapts to the characteristics drawn on the cellulose sheets. For application in the construction industry.
Patent CA-2629997-A1 (CA)
Inventor: AMARAL HENRIQUE
IPC: A61L2/26
Filed: 2006-11-13
Abstract: The invention relates to a flexible mat device adapted to be arranged on or in a basket (17) of a dishwashing machine. According to the invention, the flexible mat device (1) has an at least partially flexible base structure (3), the base structure being adapted to be bent.
Patent CA-2631324-A1 (CA)
Inventor: WU MARGARET MAY-SOM
IPC: C10G69/12
Filed: 2006-09-28
Abstract: Polyolefins made in accordance with the present invention are produced by polymerizing an unsaturated olefin or combination of unsaturated olefins to produce an unsaturated polyolefin, isomerizing the unsaturated polyolefin in the presence of an acid catalyst under conditions to produce a substantially unsaturated-isomerized polyolefin, and hydrogenating the unsaturated-isomerized polyolefin to produce a saturated isomerized polyolefin. A lube oil comprising the inventive saturated isomerized polyolefin is also disclosed.
Patent CA-2633991-A1 (CA)
Title: Disjoint and common link operation in a wireless communication system
Inventor: KHANDEKAR AAMOD
IPC: H04W72/04
Filed: 2007-01-05
Abstract: Techniques for supporting communication with disjoint links and common links are described. A sector may broadcast an overhead message and/or send unicast messages to indicate whether the sector supports disjoint links. A terminal may receive at least one message indicating whether disjoint links are supported by at least one sector. When disjoint links are supported, a forward link (FL) serving sector and a reverse link (RL) serving sector may be independently selected for the terminal. When disjoint links are not supported, a single sector may be selected as both the FL and RL serving sectors for the terminal. Handoff of the terminal may be performed independently for the forward and reverse links if disjoint links are supported and may be performed jointly if disjoint links are not supported.
Patent CA-2637304-A1 (CA)
Title: Coiled tubing wellbore cleanout
Inventor: WALKER SCOTT A
IPC: B08B9/00
Filed: 2001-04-24
Abstract: Method and apparatus for substantially cleaning fill from a borehole. The apparatus includes a nozzle attachable to coiled tubing, having at least one high energy jet directed downhole; at least one low energy jet directed uphole; and means for switching in the nozzle fluid flow from the coiled tubing from the at least one high energy jet to the at least one low energy jet.
Patent CA-2639584-A1 (CA)
Title: System with circuitry for suppressing arc formation in micro-electromechanical system based switch
Inventor: PREMERLANI WILLIAM JAMES
IPC: H01H47/00
Filed: 2008-09-18
Abstract: A system that includes micro-electromechanical system switching circuitry (206) is provided. The system may include a first over-current protection circuitry (2061) connected in a parallel circuit with the micro-electromechanical system switching circuitry (206) for suppressing a voltage level across contacts of the micro-electromechanical system switching circuitry (206) during a first switching event, such as a turn-on event. The system may further include a second over-current protection circuitry (2062) connected in a parallel circuit with the micro-electromechanical system switching circuitry (206) for suppressing a current (0) flow through the contacts of the micro-electromechanical system switching circuitry (206) during a second switching event, such as a turn-off event.
Patent CA-2643268-A1 (CA)
Inventor: MORE ARVIND SUDHAKAR
IPC: C07F1/02
Filed: 2007-01-02
Abstract: The present invention provides a novel dicarbanionic initiator of formula (I). The present process further provides a process for the preparation of dicarbanionic initiator of formula (I) comprising reacting 1-bromo-4-(4'- bromophenoxy)-2-pentadecyl benzene of formula (II); with alkyllithium compound for an effecting halogen-lithium exchange reaction of 1-bromo-4-(4'-bromophenoxy)-2-pentadecyl benzene with sec- butyllithium in the presence of a non polar solvent, at a temperature in the range of 0 to 25°C and its use as an initiator for the synthesis of telechelic polydienes and polystyrenes and SBS or SIS triblock copolymers.
Patent CA-2644178-A1 (CA)
Title: Rapid response glucose sensor
Inventor: HALL GEOFFREY F
IPC: C12Q1/00
Filed: 2001-03-28
Abstract: A disposable electrochemical sensor for the detection of an analyte such as glucose in a liquid sample is formed with a working electrode and a reference electrode disposed within a sample-receiving cavity, and a reagent layer disposed within the sample-receiving cavity and over the working electrode. The reagent layer contains at least an enzyme for producing an electrochemical signal in the presence of the analyte. The sample-receiving cavity has a volume of less than 1.5  mu l, and such that the sensor provides a measurement which correlates with the amount of analyte in a period of 10 seconds or less. The sensor is used in combination with a meter for detection of the analyte in a liquid sample. A suitable meter has a timing circuit for controlling the measurement of current indicative of analyte in the sample following detection of sample application to a test strip inserted in the meter. This timing circuit causes the measurement of current to occur at a time 15 seconds or less after the detection of sample application.
Patent CA-2646686-A1 (CA)
Title: Planar lightwave filter with mixed diffraction elements
Inventor: BALAKRISHNAN ASHOK
IPC: G02B6/122
Filed: 2007-03-22
Abstract: A planar lightwave circuit including a slab waveguide, with a plurality of different diffraction filtering elements optically coupling a plurality of input and output ports, provides various optical functionalities including multiplexing, demultiplexing, diplexer and triplexer. In the basic configuration one or more output ports are optically coupled to an input port via grating filters etching in the cladding of the slab waveguide, and an additional port is optically coupled to the input port via a diffraction grating etched in an endwall of the slab waveguide. A triplexer platform can be provided by optically coupling photo-detectors to two output ports, which receive wavelength channels demultiplexed from an input signal by two cladding etched filters, and by optically coupling a laser to another input port, which launches an outgoing laser signal at the endwall etched grating filter for coupling into the same fiber that launched the original input signal.
Patent CA-2650356-A1 (CA)
Inventor: AROS JAIME ANDRES
IPC: E21B4/14
Filed: 2009-01-19
Abstract: A pressurized fluid flow system for a reverse circulation down-the-hole hammer comprising a cylinder (40) coaxially disposed in between the outer casing (1) and the piston (60); and two chambers (2, 3) defined by respective recesses on the inner surface of the outer casing (1) and separated by a dividing wall (5). During the operation of the hammer, the first chamber (2) is permanently connected to the source of pressurized fluid for supplying said fluid to a front chamber (240) and to a rear chamber (230) formed inside the hammer and located at opposite ends of the piston (60) for enabling it to reciprocate due to the changes in pressure of the pressurized fluid contained therein; and the second chamber (3) is permanently communicated with the bottom of the hole for discharging the pressurized fluid from said chambers (240, 230); wherein the flow into and out of said chambers (240, 230) is controlled solely by the overlap or relative position of the piston (60) and the cylinder (40). In a second embodiment of the invention the control of the flow of the pressurized fluid into the chambers (240, 230) is achieved by the overlap of the sampling tube (130) extending along the center of the hammer, with the inner sliding surfaces (69) of the piston (60); while the flow of the pressurized fluid out of the chambers (240, 230) is controlled by the overlap of the piston (60) and the cylinder (40). An internal chamber (74) is provided in between the piston (60) and the sampling tube (130) for a more efficient filling of the chambers (240, 230), said internal chamber (74) being defined by a recess of said surfaces (69) of the piston (60) and being permanently connected the supply chamber (2).
Patent CA-2650505-A1 (CA)
Title: Ethanol production in non-recombinant hosts
Inventor: KIM YOUNGNYUN
IPC: C12N15/53
Filed: 2007-04-26
Abstract: Non-recombinant bacteria that produce ethanol as the primary fermentation product, associated nucleic acids and polypeptides, methods for producing ethanol using the bacteria, and kits are disclosed.
Patent CA-2650665-A1 (CA)
Title: Adhesive formulation for vacuum forming applications
Inventor: FREUND DAVID F
IPC: C09J107/02
Filed: 2007-04-20
Abstract: An aqueous adhesive composition comprising a polychloroprene emulsion; an adhesion promoting agent that promotes adhesion to polyolefin substrates; a polyurethane polymer dispersion; an aqueous tackifying resin dispersion; and a rubber latex dispersion. A multi-layer composite and methods for adhering a thermoplastic material to a rigid substrate using the aqueous adhesive composition also are described.
Patent CA-2651535-A1 (CA)
Title: Robot safety monitor device, and robot safety monitor method
Inventor: KOMURO KATSUHIRO
IPC: B25J19/06
Filed: 2009-01-30
Abstract: It is determined whether or not the first tool identification information that is output from a robot control device, and that indicates a present tool and the second tool identification information for detecting and identifying a tool attached to the robot are unequal to each other. The position coordinates of the taught reference point in an actual space of the robot occurring at the time when the unequalness therebetween is first detected are set as reference coordinates, and a region that contains the reference coordinates is set as a predetermined region. If the position coordinates of the taught reference point have come to exist outside the predetermined region during a period during which it is determined that the foregoing two pieces of information are unequal, an emergency stop signal for causing the robot to be in a safe state is output.
Patent CA-2651686-A1 (CA)
Title: Apparatus and methods for utilizing a downhole deployment valve
Inventor: LUKE MIKE A
IPC: E21B33/04
Filed: 2005-02-11
Abstract: Methods and apparatus for utilizing a downhole deployment valve (DDV) to isolate a pressure in a portion of a bore are disclosed. Any combination of fail safe features may be used with or incorporated into the DDV such as redundant valve members, an upward opening flapper valve or a metering flapper below a sealing valve. In one aspect, a barrier or diverter located in the bore above a valve member of the DDV permits passage through the bore when the valve member is open and actuates when the valve member is closed. Once actuated, the barrier or diverter either stops or diverts any dropped objects prior to the dropped object reaching and potentially damaging the valve member. In another aspect, the tool string tripped in above the DDV includes an acceleration actuated brake that anchors the tool string to a surrounding tubular if the tool string is dropped.