baber/WOPTO huggingface dataset:
Patent CA-2641520-A1 (CA)
Title: Novel dioctatin derivatives and process for production thereof
Inventor: MURAOKA YASUHIKO
IPC: C07D207/08
Filed: 2007-02-05
Abstract: The invention provides novel dioctatin derivatives, a process for the production thereof, novel dioctatin derivatives useful as aflatoxin production inhibitor, and a method for controlling aflatoxin pollution by the use of an aflatoxin production inhibitor containing one or more of the dioctatin derivatives. The invention relates to dioctatin derivatives characterized by being represented by the structural formula (I): wherein R1 and R2 are each hydrogen, CH3-(CH2)n-, (CH3)2CH-CH2-, or C6H5-CH2-; n is an integer of 2 to 6;  X1 and X2 are each CH3 or hydrogen; and Y is 2-amino-2-butenoic acid or an amino acid residue, with the proviso that the cases wherein both R1 and R2 are CH3-(CH2)4-; X2 is hydrogen; and Y is 2-amino-2-butenoic acid are excepted.
Patent CA-2642727-A1 (CA)
Title: Attribute-based symbology through functional styles
Inventor: BOERSMA MIKE
IPC: G01C21/30
Filed: 2007-02-13
Abstract: A method for a computer system includes retrieving values of one or more attributes from a database, performing a computational function upon the values of the one or more attributes to determine a value for a style property associated with a map symbol, and outputting a representation of a map comprising the map symbol having the value for the style property.
Patent CA-2643958-A1 (CA)
Inventor: BRANNAN JOSEPH
IPC: A61B18/18
Filed: 2008-11-13
Abstract: A microwave ablation probe for providing microwave energy to tissue is disclosed.  The probe includes a feedline having an inner conductor, a secondary inner conductor, an insulating spacer, and an outer conductor. The inner conductor is slidably disposed within the secondary inner conductor. The feedline also includes a radiating portion having an extruded portion of the inner conductor centrally disposed therein, wherein longitudinal movement of the inner conductor relative to the feedline tunes the radiating portion.
Patent CA-2645309-A1 (CA)
Title: Stabilization of conjugates comprising a thiourea linker
Inventor: HOESS EVA
IPC: C09K15/26
Filed: 2008-11-27
Abstract: The present invention discloses a composition containing a conjugate comprising two moieties covalently linked by a thiourea linker and thiourea or a derivative thereof in free form. It also relates to a method for stabilizing a conjugate comprising two moieties covalently linked by a thiourea linker is described the method comprising the steps of providing the conjugate, adding thereto thiourea or a derivative thereof in free form and thereby stabilizing the conjugate and to the use of a composition containing a conjugate comprising two moieties covalently linked by a thiourea linker and thiourea or a derivative thereof in free form.
Patent CA-2646762-A1 (CA)
Title: Recycling container hanger bracket
Inventor: FINNAMORE JAMES
IPC: B65F1/14
Filed: 2008-12-15
Abstract: This invention describes a hanger for attaching to a wall of a suitable storage space for hanging a "blue box" thereon. The hanger is preferably composed of a one piece molded plastic material and makes use of the universal shape of the "blue box" container to hang the "blue box" from the rim which is omnipresent on the "blue box".   The hanger is of such shape that it is able to grasp the rim of the "blue box"    when the "blue box" is suitably placed thereon. A projecting lip carried by the hanger holds the rim of a suitably placed container thereon.     A projecting abutment molded into the hanger is located on the opposite side of the hanger from the wall to abut the container and serves to maintain the container in a vertical storing condition
Patent CA-2648982-A1 (CA)
Title: Aerosol suspension formulations with tg 227 ea or tg 134 a as propellant
Inventor: WEIL HANS-HERMANN
IPC: A61K9/00
Filed: 2007-04-04
Abstract: The invention relates to pressurized gas formulations for dosage aerosols, in which a medicament is formulated suspended in TG 227 ea (1,1,1,2,3,3,3-heptafluoropropane) and/or TG 134 a (1,1,1,2-tetrafluoroethane) as a propellant, and to their use for producing a medicament. The aerosol is preferably an inhalation aerosol.
Patent CA-2651216-A1 (CA)
Title: Aptamers directed to muc1
Inventor: MISSAILIDIS SOTIRIS
IPC: C12N15/11
Filed: 2007-05-02
Abstract: Aptamers against the glycosylated form of MUC1 are described, along with their use in treatment and diagnosis of conditions associated with elevated production of MUC1.
Patent CA-2651384-A1 (CA)
Title: Bottle made from bioresin
Inventor: BURKE DAVID G
IPC: B65D1/02
Filed: 2009-01-28
Abstract: A method of making a bottle whereby a polylactic acid preform is stretch blow molded into a biodegradable bioresin bottle. An injection molded polylactic acid or polylactide preform having a finish, a transition portion, a body portion, and a closed end cap portion for making a blow molded biodegradable bioresin bottle having a substantially circular cross-section and a substantially elliptical cross-section. A biodegradable bioresin bottle having both substantially circular and substantially elliptical cross-sectional shapes.  Hoop stiffness and bottle geometry are utilized to control the bottle shape resulting from deformation caused by vacuum creation as water vapor permeates outwardly through the bottle walls.
Patent CA-2655574-A1 (CA)
Title: Imidazole kv1.5 potassium channel inhibitors
Inventor: BLASS BENJAMIN E
IPC: A61P9/06
Filed: 2007-06-19
Abstract: The present invention relates to 1-N-amino-2-imidazolidinones (I) and derivatives thereof which are effective as Kv1.5 potassium channel inhibitors providing atrial- selective antiarrhythmic agents. The present invention further relates to compositions comprising said Kv1.5 potassium channel inhibitors, and to methods for treating cardiac arrhythmia.
Patent CA-2656182-A1 (CA)
Inventor: MATSUDA NAOHIKO
IPC: B05B7/30
Filed: 2007-08-07
Abstract: A two-fluid spray burner capable of stably supplying liquid fuel without a significant variation in the supply flow rate of the liquid fuel even if the supply flow rate is low. In the two-fluid spray burner (11) for atomizing the liquid fuel (24) by air for atomization and combusting the atomized fuel, the burner (11) has a liquid fuel tank (19) provided with a side section (20) having a tubular shape and a bottom section (21) provided at the lower end of the side section (20). The liquid fuel tank (19) contains the liquid fuel (24) supplied from a liquid fuel supply pipe (25) and allows the liquid fuel (24) to flow out of a liquid fuel outflow hole (22) located below a liquid surface (23) of the contained liquid fuel (24) and formed in the bottom section (21). The liquid fuel (24) flowing out of the liquid fuel outflow hole (22) of the liquid fuel tank (19) is atomized by gas (46) for atomization and combusted.
Patent CA-2656560-A1 (CA)
Title: A novel virulence determinant within the e2 structural glycoprotein of classical swine fever virus
Inventor: BORCA MANUEL V
IPC: C12N15/09
Filed: 2007-05-29
Abstract: Classical Swine Fever Virus (CSFV) E2 glycoprotein is a major inducer of neutralizing antibodies and protective immunity in swine. E2 mediates virus adsorption to the target cell, and harbors genetic determinants associated with virus virulence. CSFV E2 also contains between residues 829 and 837 a discrete epitope (TAVSPTTLR) recognized by monoclonal antibody (mAb) WH3O3, used to differentiate CSFV from related Pestiviruses Bovine Viral Diarrhea Virus (BVDV) and Border Disease Virus (BDV). In this report, a CSFV infectious clone of the virulent Brescia isolate (BICv) was used to progressively mutate the mAb WH3O3 epitope of CSFV E2 to the homologous amino acid sequence of BVDV strain NADL E2 (TSFNMDTLA). While the resulting virus mutants TIv (TSFSPTTLR), T2v (TSFNPTTLR), T3v (TSFNMTTLR) demonstrated in vitro growth characteristics similar to those of parental BICv, mutants T4v (TSFNMDTLR) and T5v (TSFNMDTLA) exhibited a 10-fold decrease in virus yield and a significant decrease in plaque size relative to parental BICv. Immunohistochemical reactivity with WH303 was lost only in T3v, T4v and T5v.
Patent CA-2659324-A1 (CA)
Inventor: MILLER JUDITH W
IPC: G05B19/409
Filed: 2007-08-01
Abstract: The present disclosure relates to a motion control system (10, 100) for a machine tool system (200) wherein a value of a surface finish quality parameter of the motion control system (10, 100) is adjusted to control the surface finish of a part (500) machined with the machine tool system (200). The machine tool system (200) may include a conversational mode of operation and a NC mode of operation.
Patent CA-2661077-A1 (CA)
Title: Process for fractionating a hydrocarbonaceous catalytically cracked product stream and a fractionation column therefore
Inventor: DRIES HUBERTUS WILHELMUS ALBERTUS
IPC: B01D3/32
Filed: 2007-08-16
Abstract: Process for fractionating a hydrocarbonaceous catalytically cracked product stream comprising: a) passing said product stream to a vertical fractionation column through an inlet; b) redirecting a part of the product stream upon entering the fractionation column upwards into the fractionation column by using a baffle; c) separating the product stream into one or more hydrocarbonaceous fractions; and d) discharging the fractions from the fractionation column.
Patent CA-2661135-A1 (CA)
Inventor: PICHAT PHILIPPE
IPC: C04B28/00
Filed: 2007-08-08
Abstract: La présente invention a pour objet une composition à prise hydraulique co mprenant : (a) un agrégat comprenant du carbonate de calcium; (b) un agrégat comprenant de la silice; (c) de l'hydroxyde alcalin; et (d) une quantité ap propriée d'eau, caractérisée en ce qu'elle contient moins de 20% en poids de composante (c) et en ce que la somme des teneurs en cations autres que le S i et le Ca des composantes a) et b) est inférieure à 10%.
Patent CA-2664453-A1 (CA)
Title: Floor cleaning attachment
Inventor: HAHN KLAUS K
IPC: A47L13/26
Filed: 2009-04-24
Abstract: A floor cleaning attachment is configured to attach to a pressure washer lance to receive a flow of fluid. The floor cleaning attachment includes a housing that defines a suction space and includes an attachment point configured to attach to the pressure washer lance to receive the flow of fluid. A rotatable brush is coupled to the housing, a vacuum producing member is coupled to the housing, and a valve is coupled to the housing and movable between a first position in which the flow of fluid is directed onto a floor, a second position in which the flow of fluid is directed to the vacuum producing member to produce a partial vacuum, and a third position in which the flow of fluid is directed to the rotatable brush to rotate the brush.
Patent CA-2664898-A1 (CA)
Title: Convertible lamp array
Inventor: TOBIN STEPHEN M
IPC: A61N5/06
Filed: 2007-03-28
Abstract: A convertible lamp array device comprising a spine member and a first and second side panels rotatably connected to the spine member. The spine member and the first and second side panels have at least one source of light connected thereto. The first side panel and the second side panel can be rotated relative to the spine member into an open position to allow the sources of light emit light towards a target area. The first side panel and the second side panel can be rotated in a second direction relative to the spine member to arrange the device in a closed position for storage of the device. The device is free standing in the open position to allow the device to be used without any external support.
Patent CA-2665734-A1 (CA)
Title: Multi-layered drink and a method for the manufacture thereof
Inventor: SATTLER ROBERT
IPC: A23L29/20
Filed: 2009-05-05
Abstract: The present invention relates to a multi-layered drink in which the adjacent layers have a difference in density of 0.4 to 10 kg/m3 and each layer contains at least one hydrocolloid.
Patent CA-2666133-A1 (CA)
Inventor: GEMIGNANI ROBERTO
IPC: B21D7/00
Filed: 2009-05-19
Abstract: The method comprises the steps of urging the blank (10) along an axial direction (X) between a movable bending tool (16) and a stationary counter-tool (12) and, while the blank (10) is being moved forwards, of moving the bending tool (16) from a neutral position, in which the blank (10) is not bent, to a working position, in which the blank (10) is bent to the desired bending centreline radius, the working position being rotated with respect to the neutral position by a given angle of rotation (a) depending on the desired bending centreline radius. According to the invention, the method further comprises the step of urging the blank (10) between a pair of shoes (20, 22) upstream of the bending tool (16) so as to make the deformation of the blank (10) easier, and the step of moving the bending tool (16) from the neutral position to th e working position is carried out by controlling at least two degrees of freedom of the movement o f the bending tool (16) in the plane (XY) defined by the axial direction (X) and by a transvers e direction (Y) perpendicular to the axial direction (X). By virtue of the initial deformati on of axial and radial compression of the blank (10) due to the passage between the shoes (20, 22), the following bending step by the bending tool (16) is made easier andallows to obtain bending centreline radiuses significantly smaller than the smallest ones obtainable so far with the traditional variable-radius bending methods.
Patent CA-2669382-A1 (CA)
Inventor: BOLWIEN CARSTEN
IPC: C12M1/34
Filed: 2007-11-09
Abstract: The invention relates to the technical domain of cytobiology and transplant medecine. The invention also relates to devices and methods for rapid and non-invasive analysis or control of biological samples, especially for sterility control, for characterising infectious particles and micro-organisms contained in the biological sample, and for characterising tissue cells and transplants. The main fields of application of the invention are the biotechnological production of pharmacological active substances and therapeutic agents, and transplant medicine.
Patent CA-2672248-A1 (CA)
Inventor: TAYLOR STEPHEN JOHN
IPC: G01N27/64
Filed: 2007-12-10
Abstract: IMS apparatus has a preconcentrator (7) outside its inlet aperture (6). Analyte vapour is adsorbed during a first phase when substantially no gas is admitted to the reaction region (3). The preconcentrator (7) is then energised to desorb the analyte molecules and create a volume of desorbed molecules outsde the IMS housing (1). Next, a pressure pulser (8) is energised momentarily to drop pressure in the housing (1) and draw in a small sip of the analyte molecules from the desorbed volume (9) through the aperture (6). This is repeated until the concentration of analyte molecules in the desorbed volume (9) is too low for accurate analysis, following which the apparatus enters another adsorption phase.
Patent CA-2673549-A1 (CA)
Title: Connectable cigarette filter
Inventor: CHANG PI-HSIU
IPC: A24D3/04
Filed: 2009-07-21
Abstract: A connectable cigarette filter comprises a mouthpiece and a plurality of, or one to two, or two to three filter units connected with the mouthpiece. The mouthpiece is an inclined cylindrical body centrally provided with a stepped aperture. The stepped aperture has a front section formed as a sloped cavity. The inclined cylindrical body has a rear section whose outer surface is provided with a pair of planes. The filter unit is a stepped cylindrical body with a stepped through-hole comprising a large-diameter through-hole and a small-diameter through-hole. The front section of the stepped through-hole is formed as a sloped counterbore. The stepped cylindrical body has a rear section formed as a small-diameter, sloped cylindrical body which is shaped and sized according to the sloped counterbore, so that the small-diameter, sloped cylindrical body of one filter unit is insertable into the sloped counterbore of another filter unit.
Patent CA-2674742-A1 (CA)
Inventor: WALTER SIMONE
IPC: A23L29/20
Filed: 2008-02-06
Abstract: In order to provide a novel free-flowing gelatin composition, in particular for use as food precursor, which gelatin composition retains its flowability, in particular even at temperatures below 30°C, it is proposed that the free-flowing gelatin composition comprises an aqueous liquid, gelatin gel particles dispersed therein and/or dissolved gelatin hydrolysate and one or more sugar components, wherein the sum of the contents of gelatin, gelatin hydrolysate and sugar component(s) is selected such that the water activity (aw value) of the composition is less than or equal to 0.97.
Patent CA-2675198-A1 (CA)
Inventor: PATTERSON WILLIAM N
IPC: E21B7/00
Filed: 2008-01-09
Abstract: A drill stem centralizer and/or breakout wrench includes a frame with opposed hydraulic cylinder actuators mounted on the frame and engaged in with jaw support members for movement toward and away from each other for centralizing or breakout of drill stem sections. The hydraulic actuators are mounted on trunnions which are supported by bearing caps which may be indexed to change the spacing of the opposed actuators to accommodate a wide range of drill stem diameters or cross-sectional shapes. The jaw support members are provided with laterally spaced guide parts which are moveable in slots in the frame to guide the jaw support members for linear reciprocal movement in response to actuation by the hydraulic actuators. The frame may be mounted for limited rotation on a feed beam to effect drill stem breakout operations.
Patent CA-2675688-A1 (CA)
Inventor: BUITENDACH JOHAN NICOLAAS
IPC: A47K13/06
Filed: 2008-01-17
Abstract: This invention is concerned with an infant toilet trainer (10) which includes a seat (12) having an aperture therein (18), a support formation (14) for supporting the body of an infant seated on the seat and a base (16) which can be placed on a seat of a toilet to allow the aperture of the seat to mouth into the bowl of the toilet. The infant toilet trainer of the invention is characterised in that the seat, support formation and base are of unitary construction and produced from a resilient material. These features will allow at least a portion of the support formation to flex towards an infant seated on the seat under the influence of the weight of the infant.
Patent CA-2676858-A1 (CA)
Inventor: SCHMIDT KYLE R
IPC: F16N11/10
Filed: 2008-02-01
Abstract: This invention provides a pin assembly that is self-lubricating and includes a pin, a pin insert that is received within the pin and a quantity of lubricating agent. The present invention also provides an insert for a pin that may be used in a pin joint that contains an automatic lubrication dispensing mechanism.
Patent CA-2680350-A1 (CA)
Inventor: GOMES GARY D
IPC: H04N13/363
Filed: 2008-05-09
Abstract: Shaped glasses have curved surface lenses with spectrally complementary filters disposed thereon. The filters curved surface lenses are configured to compensate for wavelength shifts occurring due to viewing angles and other sources. Complementary images are projected for viewing through projection filters having passbands that pre-shift to compensate for subsequent wavelength shifts. At least one filter may have more than 3 primary passbands. For example, two filters include a first filter having passbands of low blue, high blue, low green, high green, and red, and a second filter having passbands of blue, green, and red. The additional passbands may be utilized to more closely match a color space and white point of a projector in which the filters are used. The shaped glasses and projection filters together may be utilized as a system for projecting and viewing 3D images.
Patent CA-2683396-A1 (CA)
Inventor: OLSEN ROBERT C
IPC: B65D75/00
Filed: 2008-04-07
Abstract: A carrier and method of manufacture for a carrier that results in a package of containers includes a plastic sheet having an array of container apertures and an inner web. The inner web includes a flap that impinges into each container aperture thus creating a carrier that may be consistently applied to produce a desirable package.
Patent CA-2685905-A1 (CA)
Title: Method and apparatus for leak detection
Inventor: RABB DAVID M
IPC: G01M3/22
Filed: 2008-04-17
Abstract: Methods and apparatuses are disclosed for detecting small leaks in double wall containers using enhanced tracer dispersal and detection techniques. More specifically, economical, substantially closed leak detection apparatuses, methods and systems are disclosed that conserve interstitial fluid between container walls enhancing the duration and sensitivity of leak detection testing.
Patent CA-2686032-A1 (CA)
Inventor: KRASSORT GEORG
IPC: B60P3/41
Filed: 2008-05-02
Abstract: The invention relates to a transport wagon for receiving cargo, particularly made of agricultural harvest products, such as bales pressed from straw or silage. Such wagons comprise a loading platform, which extends beneath the cargo and is delimited by longitudinal and lateral side parts, wherein the transport chamber is accessible, particularly when the longitudinal side walls are opened. According to the invention, at least one of the longitudinal side walls is provided with a support device, by means of which the longitudinal side wall can be displaced from an open position close to the ground into a closed position, in which it captures at least one upper layer of the stacked cargo and secures it laterally.
Patent CA-2687093-A1 (CA)
Inventor: FANGROW THOMAS F
IPC: A61M39/26
Filed: 2008-05-15
Abstract: A luer connector including a rigid housing having a first end and a second end. The housing further including a rigid tubular male portion at the first end, a rigid tubular female portion at the second end, and a longitudinal opening therethrough. The male portion is configured to be engageable with a female connector. The female portion is configured to be engageable with a male connector and to prevent the disengagement of the male connector from the female portion. In some embodiments, the female portion is configured to maintain a fixed rotational position when the male connector is being threaded therewith, but to rotate with the male connector once the male connector has become fully engaged with the female portion so as to prevent the male connector from becoming unthreaded from the female portion.
Patent CA-2688065-A1 (CA)
Inventor: MORRISON GERALD
IPC: G06F3/041
Filed: 2008-07-23
Abstract: A system for detecting contact on a display is provided. The system comprises a planar medium associated with the display and includes at least one edge facet and opposing surfaces. The system also includes one or more optical sources operatively coupled to the at least one edge facet for transmitting an optical signal into the planar medium such that the transmitted optical signal is totally internally reflected between the at least one edge facet and opposing surfaces. An optical sensing device is positioned to substantially face at least a portion of the edge facet and adapted to detect at least one object contacting a first surface of the opposing surfaces. The optical sensing device is operative to detect a portion of the optical signal emitted from the first surface at a location corresponding to the object contacting the first surface.
Patent CA-2689214-A1 (CA)
Title: Method for screening mobile phases in chromatography systems
Inventor: TAKAREWSKI JOSEPH J JR
IPC: G01N30/34
Filed: 2008-06-13
Abstract: A method and system of screening or selecting a mobile phase eluent for a chromatography column is provided. A sample for chromatographic analysis or purification is combined with a solvent and passed through a membrane. A pressure measurement is taken of the sample/solvent combination in the system prior to the membrane. The pressure measurement may be compared to a second pressure and an appropriate solvent may be selected based on the relationship between the first measured pressure and the second pressure.