baber/WOPTO huggingface dataset:
Patent CA-2537767-A1 (CA)
Inventor: SKARINE ALEXEI
IPC: G06F3/048
Filed: 2006-02-27
Abstract: A manual input navigation device and a sensor are utilized to manipulate graphical elements in a mobile device graphical user interface. The manual input navigation device generates an input navigation signal for altering a relative position of the graphical element in the graphical user interface, and the sensor measures a current tilt angle of the mobile device. Upon the generation of the input navigation signal, the current tilt angle is stored as a reference tilt angle. The relative position of the graphical element is altered based on the difference between the current tilt angle and the reference tilt angle.
Patent CA-2542065-A1 (CA)
Title: Safety helmet
Inventor: ASPRAY MATTHEW
IPC: A42B3/12
Filed: 2004-10-06
Abstract: A safety helmet is described which includes means to allow the impact status or history of the helmet to be determined. The means may comprise an electrical sensor or alternatively may be arranged to provide a visible indication in the event of an impact.
Patent CA-2544198-A1 (CA)
Title: Alkaline, post plasma etch/ash residue removers and photoresist stripping compositions containing metal-halide corrosion inhibitors
Inventor: SKEE DAVID C
IPC: G03F7/42
Filed: 2004-10-20
Abstract: The invention provides alkaline compositions useful in the microelectronics industry for stripping or cleaning semiconductor wafer substrates by removing photoresist residues and other unwanted contaminants. The compositions contain (a) one or more bases and (b) one or more metal corrosion inhibiting metal halides of the formula: WzMXy where M is a metal selected from the group Si, Ge, Sn, Pt, P, B, Au, Ir, Os, Cr, Ti, Zr, Rh, Ru, and Sb; X is a halide selected from F, CI, Br and I; W is selected from H, to an alkali or alkaline earth metal, and a metal ion-free hydroxide base moiety; y is a numeral of from 4 to 6 depending on the metal halide; and z is a numeral of 1, 2 or 3.
Patent CA-2545167-A1 (CA)
Title: Aspiration catheter
Inventor: MIKI SHOGO
IPC: A61M25/01
Filed: 2004-10-26
Abstract: A suction catheter that has a sufficient sucking amount, that has flexibility capable of satisfactorily following even a bent blood vessel, where a catheter shaft is unlikely to kink when the catheter is inserted into a guiding catheter from the outside of a human body, and that has excellent operability.  The suction catheter has a suction lumen (100) for sucking an object and a guide wire shaft (112). The suction lumen (100) is communicated with a hub (106) provided on the base end side of the catheter and has a removable core wire (101) inside the suction lumen (100).
Patent CA-2545469-A1 (CA)
Title: Roll stability control system
Inventor: AMATO WILLIAM P
IPC: B60T8/32
Filed: 2004-12-21
Abstract: A roll stability control system for a pneumatically operated vehicle brake system is implemented using simpler ABS hardware rather than more complex EBS  hardware. For each brake chamber (14, 18) or channel (12, 16), two 3/2 solenoid controlled valves (62, 64) are used. An ECU (100) is operative to control the solenoids. The ECU (100) is preferably operative to provide a selected delivery pressure to the brake chamber without measurement of delivery pressure to the brake chamber.(14, 16). Supply air (20) is provided at a known pressure to a first solenoid controlled valve (62) that is associated with the brake chamber (14); the amount of time of energization and de-energization of the first valve (62) that is needed to provide an output therefrom of a given pressure, is calculated; and the first valve is energized and de-energized for the calculated times, thereby to cause a low-pressure test pulse to be provided to the brake chamber.
Patent CA-2546854-A1 (CA)
Inventor: HEGARTY HARRY E
IPC: A47J37/04
Filed: 2006-05-12
Abstract: A vertical rotisserie open flame oven having a central flame post dispersing aesthetically pleasing flames and a secondary heater positioned outside the path of rotation of the food items. The oven has a central chamber area where the heat transfer to the food items is executed in a desirable manner to properly cook the food items without burning the surface thereof.
Patent CA-2547415-A1 (CA)
Inventor: RISI ANGELO
IPC: E04C1/00
Filed: 2006-05-18
Abstract: Disclosed is the combination of a structural block with a facing element. Th e facing element is hung to the structural block for at least partially coveri ng its longitudinal face by means of a hanger affixed to the facing element. The hanger has a tab extending from the facing element for engaging the structur al block. The tab and the block are engaged by means of at least one substantially vertical post and at least one aperture for receiving the at least one substantially vertical post. The at least one substantially vertical post is part of eithe r the tab or the structural block, while the at least one aperture is part of the othe r.
Patent CA-2554142-A1 (CA)
Title: Easy off low voltage mounting
Inventor: FERRETTI MICHAEL JOHN
IPC: H01F27/29
Filed: 2006-07-27
Abstract: A connector is attachable to an extending transformer stud. The connector includes a single hole or bore within the body of a connector to accept threaded transformer studs of different thread sizes. The connector can accommodate different size studs while still providing a compact design. The connector provides increased physical contact with the stud. The connector can be easily installed and removed from a stud without undue effort on the part of the installer. The stud connector includes an elongated passageway with three bore centers, wherein the thread center is slightly offset from the elongated passageway center and the elongated passageway having a diameter just slightly larger than the stud to be received. The elongated passageway includes more than one thread size milled or tapped into the bore circumference.
Patent CA-2556324-A1 (CA)
Title: High-voltage measuring device
Inventor: TAKEBAYASHI KENICHI
IPC: G01R15/00
Filed: 2006-08-17
Abstract: The present invention provides a high-voltage measuring device capable of providing sufficient electric isolation between resistors and between resistors and a voltage measurement circuit without necessity of enlarging a size of a substrate for carry thereon the circuit.      A high-voltage measuring device mounted on a substrate, comprising a high-voltage input terminal pair, a measuring terminal pair, a voltage measuring circuit having input terminals connected to the measuring terminal pair, and two resistive parts. One of the resistive parts electrically connects one of high-voltage input terminal pair and one of measuring terminal pair. The other of resistive parts electrically connects between the other of high-voltage input terminal pair and the other of measuring terminal pair. Each of the resistive parts comprises a series circuit of at least one high resistance resistor and at least one low resistance resistor, wherein a distance between the high resistance resistors in each of the resistive parts is larger than that between the low resistance resistors.
Patent CA-2561663-A1 (CA)
Title: Fuel additive concentrate having a salt formed from di-n-butylamine or tri-n-butylamine
Inventor: CAPROTTI RINALDO
IPC: C10L1/14
Filed: 2006-09-29
Abstract: An additive concentrate comprises a lubricity enhancer dissolved in a solvent.  The lubricity enhancer comprises from 10 to 90% by weight of the concentrate and is a salt formed by the reaction of a carboxylic acid with di-n-butylamine or tri-n-butylamine. The concentrates have excellent low temperature stability.
Patent CA-2562218-A1 (CA)
Title: Device for the detachable fitting of a traction aid to vehicle wheels comprising a rim and a tire with running surfaces
Inventor: STEGMAIR MICHAEL
IPC: B60C27/04
Filed: 2004-04-06
Abstract: The invention relates to a device for the detachable fitting of a traction aid (1) to at least two fixing devices (11, 12), applied to the inner circumferential surface (7) of the rim (2), in the vicinity of the rim edge, arranged opposing each other, essentially vertically on the plane of the rim and aligned with each other to form a pair. The first fixing device (11) thereof, facing the wheel inner side (7), with a first fixing element (13), serves for the hooking and unhooking of a second fixing element (15), complementary to said first fixing element (13), mounted on one end (14) of the traction aid (1), whilst the second fixing device (12), facing the wheel outer side (A), is provided with a second fixing element in the form of a coupling device (16), for the coupling and tensioning of a tension element (18), mounted on the other end (17) of the traction aid (1), such that the traction aid (1) may be tensioned transversely across the tyre (3) on the running surface (4), between both fixing devices (11, 12).
Patent CA-2562703-A1 (CA)
Inventor: MARSHALL SCOTT T
IPC: E04D1/00
Filed: 2005-04-13
Abstract: A shingled siding unit is adapted for mounting to a wall or roof of a building structure. The unit may be a panel assembly or a corner assembly and includes a substrate having outer and inner surfaces, at least one course of side-by-side shingles mounted to the outer surface of the substrate, and spacing strips extending across and secured to the inner surface of the substrate. The spacing strips define a ventilation channel which facilitates drainage or evaporation of moisture between the unit and the exterior surface of a building structure to which it is mounted. A method of using the shingled siding unit is also disclosed.
Patent CA-2563812-A1 (CA)
Title: High-purity naphthol as pigments
Inventor: ROHR ULRIKE
IPC: C09B41/00
Filed: 2005-04-06
Abstract: Naphthol AS pigments of formula (IV) have a maximum content of the secondary components (1) to (5) defined by the following upper limits (see the table).
Patent CA-2570443-A1 (CA)
Title: Biological deoxygenation method and uses thereof
Inventor: DE BLOIS MICHEL
IPC: C02F3/34
Filed: 2004-06-10
Abstract: The present invention relates to a composition and a method for reducing the level of oxygen, preferably dissolved oxygen in an aqueous environment. The composition comprises deoxygenating microorganisms that, when growing, consume the oxygen that is present in the environment. The effect of reducing the oxygen level in the environment causes the death or inhibition of other undesired living organisms, prokaryotes as well as eukaryotes.
Patent CA-2571455-A1 (CA)
Inventor: MASTERS DAVID B
IPC: A61F2/06
Filed: 2005-06-17
Abstract: A stent system comprising zero or more inner stents inserted into an outer stent. The inner stents and outer stent are separated and/or encapulated by a protein-based material of a protein matrix and/or a set biocoacervate, each comprising one or more biocompatible proteins and one or more biocompatible solvents. The protein-based material may also include one or more carbohydrates and one or more pharmacologically active agents.
Patent CA-2571846-A1 (CA)
Title: New esterases from rumen
Inventor: STROEMPL CARSTEN
IPC: A23L35/00
Filed: 2005-07-06
Abstract: The invention provides polypeptides coding for new esterases from rumen. The invention also relates to functional fragments or functional derivatives thereof as well as to nucleic acids encoding the polypeptides of the invention, vectors and host cells containing said nucleic acids, a method for producing the polypeptides and the use of the polypeptides according to the present invention for various industrial purposes and medical treatments. The invention also relate to the conversion of said esterases into lipases.
Patent CA-2573529-A1 (CA)
Title: Catheter
Inventor: GUNDERSON RICHARD C
IPC: A61M25/00
Filed: 2005-07-12
Abstract: A catheter (12) includes a tube (62) and a coil (64) at least partially surrounding the tube (62). The coil (64) includes a first portion (66) including a first material and a second portion (68) including a second material different from the first material. The second portion (68) of the coil (64) is disposed inwardly of the first portion (66) of the coil (64). The catheter (12) is configured so that it can be used as an innner cathether in an implantable medical endoprosthesis delivery systems (10).
Patent CA-2573686-A1 (CA)
Inventor: QUINTERO JULIAN
IPC: B32B3/00
Filed: 2005-07-07
Abstract: An article, such as a tissue bonding article, includes a flexible material, a polymerization initiator or rate modifier disposed in or on the flexible material, and a polymerizable adhesive composition permeated throughout at least a portion of the flexible material, where the polymerization initiator or rate modifier is a polymerization initiator or rate modifier for the polymerizable adhesive composition.
Patent CA-2575087-A1 (CA)
Inventor: TRAN ALLEN
IPC: H01Q5/335
Filed: 2005-07-14
Abstract: A system and method is provided for full-duplex antenna impedance matching.  The method comprises: effectively resonating a first antenna at a frequency selectable first channel in a first frequency band; generating a first antenna impedance at the first channel frequency; effectively resonating a second antenna at a frequency selectable second channel in the first frequency band;  generating a second antenna impedance at the second channel frequency;  supplying a first conjugate impedance match at the first channel frequency;  and, supplying a second conjugate impedance match at the second channel frequency. For example, the first antenna may be used for transmission, while the second antenna is used for received communications. The antennas effectively resonant in response to: supplying frequency selectable conjugate impedance matches to the antennas; generating frequency selectable antenna impedances; and/or selecting the frequency of antenna resonance.
Patent CA-2575237-A1 (CA)
Inventor: YAMASAKI NAOAKI
IPC: A23L33/00
Filed: 2005-07-26
Abstract: A process of producing cellooligosaccharide, comprising enzymatically decomposing, in the presence of cellulase, a water-insoluble natural cellulosic material having an average degree of polymerization not greater than 700, an average particle size not greater than 100 µm, and a diethyl ether-soluble substance content less than 1% by mass.     A process of producing cellooligosaccharide, comprising enzymatically decomposing, in the presence of cellulase, a water-insoluble natural cellulosic material having an average degree of polymerization not greater than 700, containing 10% or more by mass of a colloidal cellulose component and a diethyl ethersoluble substance content less than 1% by mass.
Patent CA-2575586-A1 (CA)
Inventor: PFAFF GARY L
IPC: G02B5/08
Filed: 2005-08-10
Abstract: Embodiments of the invention include a LCD having a mirror including a substrate having a first surface and a second surface. The substrate may carry one or more dichroic mirror coatings and the LCD or mirror may be selectively viewable from the first surface side. Embodiments of the invention also include methods of making and using a LCD mirror.
Patent CA-2576953-A1 (CA)
Inventor: SHIMIZU SAKAYU
IPC: C12M1/00
Filed: 2005-08-19
Abstract: A polypeptide that exhibits wide substrate specificity, having the activity of unsaturating .omega.3-fatty acids capable of efficiently forming an unsaturated bond at the .omega.3-position; and a polynucleotide coding for the polypeptide. Mass production of n-3 PUFAs can be realized by in vivo expression of this polynucleotide. For example, a polypeptide having the activity of unsaturating .omega.3-fatty acids and consisting of an amino acid sequence of SEQ ID NO: 1 and a polynucleotide coding for the polypeptide having the activity of unsaturating .omega.3-fatty acids and consisting of a base sequence of SEQ ID NO: 2 or 3 are useful for the production of n-3 fatty acids.
Patent CA-2576958-A1 (CA)
Title: Implantable spinal device revision system
Inventor: MCLEER THOMAS
IPC: A61F2/46
Filed: 2005-08-17
Abstract: The invention discloses devices, methods and systems for an implantable revision device useful for altering the biomechanics of an implanted spinal arthroplasty device. The revision device has a first surface adapted to communicate with a natural anatomical surface; and a second surface adapted to engage a portion of the arthroplasty device. The device alters the biomechanics of the implanted spinal arthroplasty device permanently semi~permanently and/or temporarily.
Patent CA-2579362-A1 (CA)
Title: Nozzle for the input of a flowable substance
Inventor: MAIER HANS-JOERG
IPC: B29C48/30
Filed: 2005-08-24
Abstract: The invention relates to a nozzle for the input of a flowable substance, preferably, a liquid or pasty adhesive material and/or sealing material, in particular for the glazing panes of windows for motor vehicles. Said nozzle comprises a nozzle tip (1) which is provided with an orifice (4) for the outlet of the substance.The openings thereof (6, 7, 8) have a longitudinal extension in the direction of the nozzle, at least in one section, preferably, having an essentially triangular or V-shaped profile (7). The invention is characterised by a positionable control element (2) in order to variate the opening size of the orifice.
Patent CA-2579801-A1 (CA)
Title: Metalloproteinase inhibitor imaging agents
Inventor: IVESON PETER BRIAN
IPC: A61K51/04
Filed: 2005-09-23
Abstract: The present invention discloses that imaging agents which comprise a specific type of matrix metalloproteinase inhibitors (MMPi~s) of the hydroxamate class labelled with an imaging moiety, are useful diagnostic imaging agents for in vivo imaging and diagnosis of the mammalian body.
Patent CA-2582054-A1 (CA)
Inventor: CHARVAT GEORGE F
IPC: B25B13/46
Filed: 2005-08-30
Abstract: Ratcheting tools are described that include: (a) a tool body (4); (b) a driven element (6); (c) a ratchet mechanism (18)coupling the driven element to the tool body, wherein the ratchet mechanism is configured for adjustment between a plurality of a forward configuration, a reverse configuration, and a neutral configuration; (d) an adjustable first biasing element (48) coupled to the ratchet mechanism and configured to bias the ratchet mechanism to at least one of the forward, reverse, and neutral configurations; and (e) an adjustable second biasing element (76) coupled to the ratchet mechanism and configured to bias the ratchet mechanism to at. least one of the forward, reverse, and neutral configurations.
Patent CA-2585114-A1 (CA)
Title: Antiviral composition
Inventor: HERSHLINE ROGER
IPC: C08B37/02
Filed: 2005-11-01
Abstract: Chemical compounds, being the alkyl sulfate of sulfated saccharides, particularly, dextrin, dextran, and cyclodextrin, and pharmaceutical compositions containing these compounds. The compounds of the invention provide antiviral activity, particularly in the treatment and prevention of sexually-transmitted diseases. Methods of treating viral infection and preventing viral transmission include administration include administration of the compounds of the invention orally, topically, subcutaneously, by muscular injection, by intraperitoneal injection and by intravenous injection.
Patent CA-2585517-A1 (CA)
Inventor: GOODBRAND H BRUCE
IPC: G03G5/047
Filed: 2007-04-19
Abstract: An imaging member is disclosed with a charge transport layer comprising a terphenyl diamine having the structure of Formula (I):     (see formula I) wherein R1 is a methyl group (-CH3) in the ortho, meta, or para position and R2 is a butyl group (-C4H9).
Patent CA-2587679-A1 (CA)
Title: Autonomous non-destructive inspection
Inventor: PAPADIMITRIOU STYLIANOS
IPC: G01B5/30
Filed: 2005-11-18
Abstract: Autonomous non-destructive inspection equipment provides automatic and/or continuous inspection and evaluation of a material under inspection. The inspection equipment comprises at least one detection sensor and at least one detection sensor interface for a computer. The signals are communicated from the sensor to the computer. The signals are then conditioned and evaluated according to knowledge already inputted into the computer. The computer iterations are processed until an acceptable conclusion is made regarding the type of imperfection that is detected.
Patent CA-2590544-A1 (CA)
Inventor: STONER STUART C
IPC: H01R12/73
Filed: 2000-04-18
Abstract: The present invention relates to a header comprising a body, a plurality of signal pins extending from the body, and a plurality of generally L-shaped ground shields within the body. Each ground shield is associated with a corresponding one of the signal pins. The present invention also relates to a header comprising a body, a plurality of ground shields in the body, a plurality of receiving areas located between adjacent ground shields, a plurality of ground pins and a plurality of conductive elements. The plurality of ground pins extend through the body and each have a longitudinal portion generally offset from the receiving area. The plurality of conductive elements are each disposed within the receiving area for connecting a corresponding one of the ground pins to a corresponding one of the ground shields.
Patent CA-2591061-A1 (CA)
Inventor: SUN HONGQIAO
IPC: G05B13/02
Filed: 2005-12-09
Abstract: A method and system are disclosed for controlling a process by establishing a control factor for a proportional-integral-derivative (PID) controller used to control a parameter of a process relative to a setpoint. A feedback signal regarding the parameter of the process is received via a sensor of the process and a first feedback loop. Automatic adjusting of the control factor of the PID controller is based on the feedback signal.
Patent CA-2591581-A1 (CA)
Title: Gel composition and methods
Inventor: SHEN THEODORE T
IPC: A61K38/00
Filed: 1997-12-18
Abstract: Methods and compositions for systemically or locally administering by implantation a beneficial agent to a subject are described, and include, for example, compositions having burst indices of 8 or less for systemic applications and systems releasing 10 % or less of the total dose of beneficial agent in the first 24 hours after implantation for local applications. The compositions include a biocompatible polymer, a biocompatible solvent having low water miscibility that forms a viscous gel with the polymer and limits water uptake by the implant, and a beneficial agent.
Patent CA-2591871-A1 (CA)
Inventor: NAGAI TAKEHARU
IPC: C07D311/82
Filed: 2005-12-21
Abstract: It is intended to provide a means of inactivating a target physiological function by forming active oxygen depending on light irradiation. Namely, it is intended to provide a target physiological function inactivator characterized by comprising a fluorescent protein labeled with a photosensitizer and undergoing fluorescence resonance energy transfer (FRET) from the fluorescent protein to the photosensitizer upon light irradiation and thus exciting the photosensitizer to thereby form active oxygen.
Patent CA-2595171-A1 (CA)
Inventor: ABAD MARK
IPC: A01H5/00
Filed: 2005-12-19
Abstract: This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.